diff --git a/include/Kbuild b/include/Kbuild
index cb25348..2d03f99 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -1,2 +1,9 @@
-header-y += asm-generic/ linux/ scsi/ sound/ mtd/ rdma/ video/
-header-y += asm-$(ARCH)/ 
+header-y += asm-generic/
+header-y += linux/
+header-y += scsi/
+header-y += sound/
+header-y += mtd/
+header-y += rdma/
+header-y += video/
+
+header-y += asm-$(ARCH)/
diff --git a/include/asm-alpha/Kbuild b/include/asm-alpha/Kbuild
index 2b06b3b..b7c8f18 100644
--- a/include/asm-alpha/Kbuild
+++ b/include/asm-alpha/Kbuild
@@ -1,5 +1,11 @@
 include include/asm-generic/Kbuild.asm
 
-unifdef-y += console.h fpu.h sysinfo.h compiler.h
+header-y += gentrap.h
+header-y += regdef.h
+header-y += pal.h
+header-y += reg.h
 
-header-y += gentrap.h regdef.h pal.h reg.h
+unifdef-y += console.h
+unifdef-y += fpu.h
+unifdef-y += sysinfo.h
+unifdef-y += compiler.h
diff --git a/include/asm-alpha/mmzone.h b/include/asm-alpha/mmzone.h
index 64d0ab9..8af56ce 100644
--- a/include/asm-alpha/mmzone.h
+++ b/include/asm-alpha/mmzone.h
@@ -75,6 +75,7 @@
 #define VALID_PAGE(page)	(((page) - mem_map) < max_mapnr)
 
 #define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> 32))
+#define pgd_page(pgd)		(pfn_to_page(pgd_val(pgd) >> 32))
 #define pte_pfn(pte)		(pte_val(pte) >> 32)
 
 #define mk_pte(page, pgprot)						     \
diff --git a/include/asm-alpha/pgtable.h b/include/asm-alpha/pgtable.h
index 93eaa58..49ac9be 100644
--- a/include/asm-alpha/pgtable.h
+++ b/include/asm-alpha/pgtable.h
@@ -230,16 +230,17 @@
 
 
 extern inline unsigned long
-pmd_page_kernel(pmd_t pmd)
+pmd_page_vaddr(pmd_t pmd)
 {
 	return ((pmd_val(pmd) & _PFN_MASK) >> (32-PAGE_SHIFT)) + PAGE_OFFSET;
 }
 
 #ifndef CONFIG_DISCONTIGMEM
 #define pmd_page(pmd)	(mem_map + ((pmd_val(pmd) & _PFN_MASK) >> 32))
+#define pgd_page(pgd)	(mem_map + ((pgd_val(pgd) & _PFN_MASK) >> 32))
 #endif
 
-extern inline unsigned long pgd_page(pgd_t pgd)
+extern inline unsigned long pgd_page_vaddr(pgd_t pgd)
 { return PAGE_OFFSET + ((pgd_val(pgd) & _PFN_MASK) >> (32-PAGE_SHIFT)); }
 
 extern inline int pte_none(pte_t pte)		{ return !pte_val(pte); }
@@ -293,13 +294,13 @@
 /* Find an entry in the second-level page table.. */
 extern inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 {
-	return (pmd_t *) pgd_page(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));
+	return (pmd_t *) pgd_page_vaddr(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));
 }
 
 /* Find an entry in the third-level page table.. */
 extern inline pte_t * pte_offset_kernel(pmd_t * dir, unsigned long address)
 {
-	return (pte_t *) pmd_page_kernel(*dir)
+	return (pte_t *) pmd_page_vaddr(*dir)
 		+ ((address >> PAGE_SHIFT) & (PTRS_PER_PAGE - 1));
 }
 
diff --git a/include/asm-alpha/spinlock.h b/include/asm-alpha/spinlock.h
index 0c294c9b..aeeb125 100644
--- a/include/asm-alpha/spinlock.h
+++ b/include/asm-alpha/spinlock.h
@@ -166,4 +166,8 @@
 	lock->lock = 0;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* _ALPHA_SPINLOCK_H */
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200.h b/include/asm-arm/arch-at91rm9200/at91rm9200.h
index 58f4093..a5a86b1 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200.h
@@ -19,67 +19,80 @@
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS	1	/* System Peripheral */
-#define AT91_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91_ID_PIOD	5	/* Parallel IO Controller D */
-#define AT91_ID_US0	6	/* USART 0 */
-#define AT91_ID_US1	7	/* USART 1 */
-#define AT91_ID_US2	8	/* USART 2 */
-#define AT91_ID_US3	9	/* USART 3 */
-#define AT91_ID_MCI	10	/* Multimedia Card Interface */
-#define AT91_ID_UDP	11	/* USB Device Port */
-#define AT91_ID_TWI	12	/* Two-Wire Interface */
-#define AT91_ID_SPI	13	/* Serial Peripheral Interface */
-#define AT91_ID_SSC0	14	/* Serial Synchronous Controller 0 */
-#define AT91_ID_SSC1	15	/* Serial Synchronous Controller 1 */
-#define AT91_ID_SSC2	16	/* Serial Synchronous Controller 2 */
-#define AT91_ID_TC0	17	/* Timer Counter 0 */
-#define AT91_ID_TC1	18	/* Timer Counter 1 */
-#define AT91_ID_TC2	19	/* Timer Counter 2 */
-#define AT91_ID_TC3	20	/* Timer Counter 3 */
-#define AT91_ID_TC4	21	/* Timer Counter 4 */
-#define AT91_ID_TC5	22	/* Timer Counter 5 */
-#define AT91_ID_UHP	23	/* USB Host port */
-#define AT91_ID_EMAC	24	/* Ethernet MAC */
-#define AT91_ID_IRQ0	25	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91_ID_IRQ1	26	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91_ID_IRQ2	27	/* Advanced Interrupt Controller (IRQ2) */
-#define AT91_ID_IRQ3	28	/* Advanced Interrupt Controller (IRQ3) */
-#define AT91_ID_IRQ4	29	/* Advanced Interrupt Controller (IRQ4) */
-#define AT91_ID_IRQ5	30	/* Advanced Interrupt Controller (IRQ5) */
-#define AT91_ID_IRQ6	31	/* Advanced Interrupt Controller (IRQ6) */
+#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS		1	/* System Peripheral */
+#define AT91RM9200_ID_PIOA	2	/* Parallel IO Controller A */
+#define AT91RM9200_ID_PIOB	3	/* Parallel IO Controller B */
+#define AT91RM9200_ID_PIOC	4	/* Parallel IO Controller C */
+#define AT91RM9200_ID_PIOD	5	/* Parallel IO Controller D */
+#define AT91RM9200_ID_US0	6	/* USART 0 */
+#define AT91RM9200_ID_US1	7	/* USART 1 */
+#define AT91RM9200_ID_US2	8	/* USART 2 */
+#define AT91RM9200_ID_US3	9	/* USART 3 */
+#define AT91RM9200_ID_MCI	10	/* Multimedia Card Interface */
+#define AT91RM9200_ID_UDP	11	/* USB Device Port */
+#define AT91RM9200_ID_TWI	12	/* Two-Wire Interface */
+#define AT91RM9200_ID_SPI	13	/* Serial Peripheral Interface */
+#define AT91RM9200_ID_SSC0	14	/* Serial Synchronous Controller 0 */
+#define AT91RM9200_ID_SSC1	15	/* Serial Synchronous Controller 1 */
+#define AT91RM9200_ID_SSC2	16	/* Serial Synchronous Controller 2 */
+#define AT91RM9200_ID_TC0	17	/* Timer Counter 0 */
+#define AT91RM9200_ID_TC1	18	/* Timer Counter 1 */
+#define AT91RM9200_ID_TC2	19	/* Timer Counter 2 */
+#define AT91RM9200_ID_TC3	20	/* Timer Counter 3 */
+#define AT91RM9200_ID_TC4	21	/* Timer Counter 4 */
+#define AT91RM9200_ID_TC5	22	/* Timer Counter 5 */
+#define AT91RM9200_ID_UHP	23	/* USB Host port */
+#define AT91RM9200_ID_EMAC	24	/* Ethernet MAC */
+#define AT91RM9200_ID_IRQ0	25	/* Advanced Interrupt Controller (IRQ0) */
+#define AT91RM9200_ID_IRQ1	26	/* Advanced Interrupt Controller (IRQ1) */
+#define AT91RM9200_ID_IRQ2	27	/* Advanced Interrupt Controller (IRQ2) */
+#define AT91RM9200_ID_IRQ3	28	/* Advanced Interrupt Controller (IRQ3) */
+#define AT91RM9200_ID_IRQ4	29	/* Advanced Interrupt Controller (IRQ4) */
+#define AT91RM9200_ID_IRQ5	30	/* Advanced Interrupt Controller (IRQ5) */
+#define AT91RM9200_ID_IRQ6	31	/* Advanced Interrupt Controller (IRQ6) */
 
 
 /*
  * Peripheral physical base addresses.
  */
-#define AT91_BASE_TCB0		0xfffa0000
-#define AT91_BASE_TC0		0xfffa0000
-#define AT91_BASE_TC1		0xfffa0040
-#define AT91_BASE_TC2		0xfffa0080
-#define AT91_BASE_TCB1		0xfffa4000
-#define AT91_BASE_TC3		0xfffa4000
-#define AT91_BASE_TC4		0xfffa4040
-#define AT91_BASE_TC5		0xfffa4080
-#define AT91_BASE_UDP		0xfffb0000
-#define AT91_BASE_MCI		0xfffb4000
-#define AT91_BASE_TWI		0xfffb8000
-#define AT91_BASE_EMAC		0xfffbc000
-#define AT91_BASE_US0		0xfffc0000
-#define AT91_BASE_US1		0xfffc4000
-#define AT91_BASE_US2		0xfffc8000
-#define AT91_BASE_US3		0xfffcc000
-#define AT91_BASE_SSC0		0xfffd0000
-#define AT91_BASE_SSC1		0xfffd4000
-#define AT91_BASE_SSC2		0xfffd8000
-#define AT91_BASE_SPI		0xfffe0000
+#define AT91RM9200_BASE_TCB0	0xfffa0000
+#define AT91RM9200_BASE_TC0	0xfffa0000
+#define AT91RM9200_BASE_TC1	0xfffa0040
+#define AT91RM9200_BASE_TC2	0xfffa0080
+#define AT91RM9200_BASE_TCB1	0xfffa4000
+#define AT91RM9200_BASE_TC3	0xfffa4000
+#define AT91RM9200_BASE_TC4	0xfffa4040
+#define AT91RM9200_BASE_TC5	0xfffa4080
+#define AT91RM9200_BASE_UDP	0xfffb0000
+#define AT91RM9200_BASE_MCI	0xfffb4000
+#define AT91RM9200_BASE_TWI	0xfffb8000
+#define AT91RM9200_BASE_EMAC	0xfffbc000
+#define AT91RM9200_BASE_US0	0xfffc0000
+#define AT91RM9200_BASE_US1	0xfffc4000
+#define AT91RM9200_BASE_US2	0xfffc8000
+#define AT91RM9200_BASE_US3	0xfffcc000
+#define AT91RM9200_BASE_SSC0	0xfffd0000
+#define AT91RM9200_BASE_SSC1	0xfffd4000
+#define AT91RM9200_BASE_SSC2	0xfffd8000
+#define AT91RM9200_BASE_SPI	0xfffe0000
 #define AT91_BASE_SYS		0xfffff000
 
 
 /*
+ * Internal Memory.
+ */
+#define AT91RM9200_ROM_BASE	0x00100000	/* Internal ROM base address */
+#define AT91RM9200_ROM_SIZE	SZ_128K		/* Internal ROM size (128Kb) */
+
+#define AT91RM9200_SRAM_BASE	0x00200000	/* Internal SRAM base address */
+#define AT91RM9200_SRAM_SIZE	SZ_16K		/* Internal SRAM size (16Kb) */
+
+#define AT91RM9200_UHP_BASE	0x00300000	/* USB Host controller */
+
+
+#if 0
+/*
  * PIO pin definitions (peripheral A/B multiplexing).
  */
 #define AT91_PA0_MISO		(1 <<  0)	/* A: SPI Master-In Slave-Out */
@@ -257,5 +270,6 @@
 #define AT91_PD25_TPK13		(1 << 25)	/* B: ETM Trace Packet Port 13 */
 #define AT91_PD26_TPK14		(1 << 26)	/* B: ETM Trace Packet Port 14 */
 #define AT91_PD27_TPK15		(1 << 27)	/* B: ETM Trace Packet Port 15 */
+#endif
 
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
index 0f4c12d..73693fe 100644
--- a/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_sys.h
@@ -80,6 +80,9 @@
 #define		AT91_CIDR_NVPTYP	(7    << 28)		/* Nonvolatile Program Memory Type */
 #define		AT91_CIDR_EXT		(1    << 31)		/* Extension Flag */
 
+#define AT91_AIC_FFER		(AT91_AIC + 0x140)	/* Fast Forcing Enable Register [SAM9 only] */
+#define AT91_AIC_FFDR		(AT91_AIC + 0x144)	/* Fast Forcing Disable Register [SAM9 only] */
+#define AT91_AIC_FFSR		(AT91_AIC + 0x148)	/* Fast Forcing Status Register [SAM9 only] */
 
 /*
  * PIO Controllers.
diff --git a/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
new file mode 100644
index 0000000..93547d7
--- /dev/null
+++ b/include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
@@ -0,0 +1,57 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_twi.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Two-wire Interface (TWI) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_TWI_H
+#define AT91RM9200_TWI_H
+
+#define	AT91_TWI_CR		0x00		/* Control Register */
+#define		AT91_TWI_START		(1 <<  0)	/* Send a Start Condition */
+#define		AT91_TWI_STOP		(1 <<  1)	/* Send a Stop Condition */
+#define		AT91_TWI_MSEN		(1 <<  2)	/* Master Transfer Enable */
+#define		AT91_TWI_MSDIS		(1 <<  3)	/* Master Transfer Disable */
+#define		AT91_TWI_SWRST		(1 <<  7)	/* Software Reset */
+
+#define	AT91_TWI_MMR		0x04		/* Master Mode Register */
+#define		AT91_TWI_IADRSZ		(3    <<  8)	/* Internal Device Address Size */
+#define			AT91_TWI_IADRSZ_NO		(0 << 8)
+#define			AT91_TWI_IADRSZ_1		(1 << 8)
+#define			AT91_TWI_IADRSZ_2		(2 << 8)
+#define			AT91_TWI_IADRSZ_3		(3 << 8)
+#define		AT91_TWI_MREAD		(1    << 12)	/* Master Read Direction */
+#define		AT91_TWI_DADR		(0x7f << 16)	/* Device Address */
+
+#define	AT91_TWI_IADR		0x0c		/* Internal Address Register */
+
+#define	AT91_TWI_CWGR		0x10		/* Clock Waveform Generator Register */
+#define		AT91_TWI_CLDIV		(0xff <<  0)	/* Clock Low Divisor */
+#define		AT91_TWI_CHDIV		(0xff <<  8)	/* Clock High Divisor */
+#define		AT91_TWI_CKDIV		(7    << 16)	/* Clock Divider */
+
+#define	AT91_TWI_SR		0x20		/* Status Register */
+#define		AT91_TWI_TXCOMP		(1 <<  0)	/* Transmission Complete */
+#define		AT91_TWI_RXRDY		(1 <<  1)	/* Receive Holding Register Ready */
+#define		AT91_TWI_TXRDY		(1 <<  2)	/* Transmit Holding Register Ready */
+#define		AT91_TWI_OVRE		(1 <<  6)	/* Overrun Error */
+#define		AT91_TWI_UNRE		(1 <<  7)	/* Underrun Error */
+#define		AT91_TWI_NACK		(1 <<  8)	/* Not Acknowledged */
+
+#define	AT91_TWI_IER		0x24		/* Interrupt Enable Register */
+#define	AT91_TWI_IDR		0x28		/* Interrupt Disable Register */
+#define	AT91_TWI_IMR		0x2c		/* Interrupt Mask Register */
+#define	AT91_TWI_RHR		0x30		/* Receive Holding Register */
+#define	AT91_TWI_THR		0x34		/* Transmit Holding Register */
+
+#endif
+
diff --git a/include/asm-arm/arch-at91rm9200/gpio.h b/include/asm-arm/arch-at91rm9200/gpio.h
index dbde1ba..a011d27 100644
--- a/include/asm-arm/arch-at91rm9200/gpio.h
+++ b/include/asm-arm/arch-at91rm9200/gpio.h
@@ -17,10 +17,9 @@
 
 #define PIN_BASE		NR_AIC_IRQS
 
-#define PQFP_GPIO_BANKS		3	/* PQFP package has 3 banks */
-#define BGA_GPIO_BANKS		4	/* BGA package has 4 banks */
+#define MAX_GPIO_BANKS		4
 
-/* these pin numbers double as IRQ numbers, like AT91_ID_* values */
+/* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
 
 #define	AT91_PIN_PA0	(PIN_BASE + 0x00 + 0)
 #define	AT91_PIN_PA1	(PIN_BASE + 0x00 + 1)
@@ -180,17 +179,18 @@
 
 #ifndef __ASSEMBLY__
 /* setup setup routines, called from board init or driver probe() */
-extern int at91_set_A_periph(unsigned pin, int use_pullup);
-extern int at91_set_B_periph(unsigned pin, int use_pullup);
-extern int at91_set_gpio_input(unsigned pin, int use_pullup);
-extern int at91_set_gpio_output(unsigned pin, int value);
-extern int at91_set_deglitch(unsigned pin, int is_on);
-extern int at91_set_multi_drive(unsigned pin, int is_on);
+extern int __init_or_module at91_set_A_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_B_periph(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_gpio_input(unsigned pin, int use_pullup);
+extern int __init_or_module at91_set_gpio_output(unsigned pin, int value);
+extern int __init_or_module at91_set_deglitch(unsigned pin, int is_on);
+extern int __init_or_module at91_set_multi_drive(unsigned pin, int is_on);
 
 /* callable at any time */
 extern int at91_set_gpio_value(unsigned pin, int value);
 extern int at91_get_gpio_value(unsigned pin);
 
+/* callable only from core power-management code */
 extern void at91_gpio_suspend(void);
 extern void at91_gpio_resume(void);
 #endif
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index 235d39d..6551b4d 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -34,27 +34,14 @@
  * Virtual to Physical Address mapping for IO devices.
  */
 #define AT91_VA_BASE_SYS	AT91_IO_P2V(AT91_BASE_SYS)
-#define AT91_VA_BASE_SPI	AT91_IO_P2V(AT91_BASE_SPI)
-#define AT91_VA_BASE_SSC2	AT91_IO_P2V(AT91_BASE_SSC2)
-#define AT91_VA_BASE_SSC1	AT91_IO_P2V(AT91_BASE_SSC1)
-#define AT91_VA_BASE_SSC0	AT91_IO_P2V(AT91_BASE_SSC0)
-#define AT91_VA_BASE_US3	AT91_IO_P2V(AT91_BASE_US3)
-#define AT91_VA_BASE_US2	AT91_IO_P2V(AT91_BASE_US2)
-#define AT91_VA_BASE_US1	AT91_IO_P2V(AT91_BASE_US1)
-#define AT91_VA_BASE_US0	AT91_IO_P2V(AT91_BASE_US0)
-#define AT91_VA_BASE_EMAC	AT91_IO_P2V(AT91_BASE_EMAC)
-#define AT91_VA_BASE_TWI	AT91_IO_P2V(AT91_BASE_TWI)
-#define AT91_VA_BASE_MCI	AT91_IO_P2V(AT91_BASE_MCI)
-#define AT91_VA_BASE_UDP	AT91_IO_P2V(AT91_BASE_UDP)
-#define AT91_VA_BASE_TCB1	AT91_IO_P2V(AT91_BASE_TCB1)
-#define AT91_VA_BASE_TCB0	AT91_IO_P2V(AT91_BASE_TCB0)
-
-/* Internal SRAM */
-#define AT91_SRAM_BASE		0x00200000	/* Internal SRAM base address */
-#define AT91_SRAM_SIZE		0x00004000	/* Internal SRAM SIZE (16Kb) */
+#define AT91_VA_BASE_SPI	AT91_IO_P2V(AT91RM9200_BASE_SPI)
+#define AT91_VA_BASE_EMAC	AT91_IO_P2V(AT91RM9200_BASE_EMAC)
+#define AT91_VA_BASE_TWI	AT91_IO_P2V(AT91RM9200_BASE_TWI)
+#define AT91_VA_BASE_MCI	AT91_IO_P2V(AT91RM9200_BASE_MCI)
+#define AT91_VA_BASE_UDP	AT91_IO_P2V(AT91RM9200_BASE_UDP)
 
  /* Internal SRAM is mapped below the IO devices */
-#define AT91_SRAM_VIRT_BASE	(AT91_IO_VIRT_BASE - AT91_SRAM_SIZE)
+#define AT91_SRAM_VIRT_BASE	(AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE)
 
 /* Serial ports */
 #define AT91_NR_UART		5		/* 4 USART3's and one DBGU port */
@@ -71,9 +58,6 @@
 /* Compact Flash */
 #define AT91_CF_BASE		0x50000000	/* NCS4-NCS6: Compact Flash physical base address */
 
-/* Multi-Master Memory controller */
-#define AT91_UHP_BASE		0x00300000	/* USB Host controller */
-
 /* Clocks */
 #define AT91_SLOW_CLOCK		32768		/* slow clock */
 
diff --git a/include/asm-arm/arch-at91rm9200/irqs.h b/include/asm-arm/arch-at91rm9200/irqs.h
index f63842c..763cb96 100644
--- a/include/asm-arm/arch-at91rm9200/irqs.h
+++ b/include/asm-arm/arch-at91rm9200/irqs.h
@@ -32,7 +32,7 @@
 
 
 /*
- * IRQ interrupt symbols are the AT91_ID_* symbols in at91rm9200.h
+ * IRQ interrupt symbols are the AT91xxx_ID_* symbols
  * for IRQs handled directly through the AIC, or else the AT91_PIN_*
  * symbols in gpio.h for ones handled indirectly as GPIOs.
  * We make provision for 4 banks of GPIO.
diff --git a/include/asm-arm/arch-clps711x/time.h b/include/asm-arm/arch-clps711x/time.h
index 9cb27cd..0e4a390 100644
--- a/include/asm-arm/arch-clps711x/time.h
+++ b/include/asm-arm/arch-clps711x/time.h
@@ -29,7 +29,7 @@
 p720t_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	do_leds();
-	do_timer(regs);
+	do_timer(1);
 #ifndef CONFIG_SMP
 	update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-ep93xx/ep93xx-regs.h b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
index 8c32297..593f562 100644
--- a/include/asm-arm/arch-ep93xx/ep93xx-regs.h
+++ b/include/asm-arm/arch-ep93xx/ep93xx-regs.h
@@ -27,6 +27,7 @@
 #define EP93XX_DMA_BASE			(EP93XX_AHB_VIRT_BASE + 0x00000000)
 
 #define EP93XX_ETHERNET_BASE		(EP93XX_AHB_VIRT_BASE + 0x00010000)
+#define EP93XX_ETHERNET_PHYS_BASE	(EP93XX_AHB_PHYS_BASE + 0x00010000)
 
 #define EP93XX_USB_BASE			(EP93XX_AHB_VIRT_BASE + 0x00020000)
 #define EP93XX_USB_PHYS_BASE		(EP93XX_AHB_PHYS_BASE + 0x00020000)
diff --git a/include/asm-arm/arch-ep93xx/platform.h b/include/asm-arm/arch-ep93xx/platform.h
index d7a34ce..b4a8deb8 100644
--- a/include/asm-arm/arch-ep93xx/platform.h
+++ b/include/asm-arm/arch-ep93xx/platform.h
@@ -11,5 +11,11 @@
 void ep93xx_clock_init(void);
 extern struct sys_timer ep93xx_timer;
 
+struct ep93xx_eth_data
+{
+	unsigned char	dev_addr[6];
+	unsigned char	phy_id;
+};
+
 
 #endif
diff --git a/include/asm-arm/arch-iop32x/debug-macro.S b/include/asm-arm/arch-iop32x/debug-macro.S
new file mode 100644
index 0000000..9022b68
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/debug-macro.S
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-iop32x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+		.macro	addruart, rx
+		mov	\rx, #0xfe000000	@ physical as well as virtual
+		orr	\rx, \rx, #0x00800000	@ location of the UART
+		.endm
+
+#define UART_SHIFT	0
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/dma.h b/include/asm-arm/arch-iop32x/dma.h
similarity index 71%
rename from include/asm-arm/arch-iop3xx/dma.h
rename to include/asm-arm/arch-iop32x/dma.h
index 1e808db..e977a9e 100644
--- a/include/asm-arm/arch-iop3xx/dma.h
+++ b/include/asm-arm/arch-iop32x/dma.h
@@ -1,7 +1,7 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/dma.h
+ * include/asm-arm/arch-iop32x/dma.h
  *
- *  Copyright (C) 2004 Intel Corp.
+ * Copyright (C) 2004 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/include/asm-arm/arch-iop32x/entry-macro.S b/include/asm-arm/arch-iop32x/entry-macro.S
new file mode 100644
index 0000000..1500cbb
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/entry-macro.S
@@ -0,0 +1,21 @@
+/*
+ * include/asm-arm/arch-iop32x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP32x-based platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <asm/arch/iop32x.h>
+
+		.macro	disable_fiq
+		.endm
+
+		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
+		ldr	\base, =IOP3XX_REG_ADDR(0x07D8)
+		ldr	\irqstat, [\base]		@ Read IINTSRC
+		cmp	\irqstat, #0
+		clzne	\irqnr, \irqstat
+		rsbne	\irqnr, \irqnr, #31
+		.endm
diff --git a/include/asm-arm/arch-iop32x/glantank.h b/include/asm-arm/arch-iop32x/glantank.h
new file mode 100644
index 0000000..3b06561
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/glantank.h
@@ -0,0 +1,13 @@
+/*
+ * include/asm/arch-iop32x/glantank.h
+ *
+ * IO-Data GLAN Tank board registers
+ */
+
+#ifndef __GLANTANK_H
+#define __GLANTANK_H
+
+#define GLANTANK_UART		0xfe800000	/* UART */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/hardware.h b/include/asm-arm/arch-iop32x/hardware.h
new file mode 100644
index 0000000..6556ed5
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/hardware.h
@@ -0,0 +1,44 @@
+/*
+ * include/asm-arm/arch-iop32x/hardware.h
+ */
+
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+
+#include <asm/types.h>
+
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000. The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses. See
+ * arch/arm/plat-iop/pci.c.
+ */
+#define pcibios_assign_all_busses() 1
+#define PCIBIOS_MIN_IO		0x00000000
+#define PCIBIOS_MIN_MEM		0x00000000
+
+#ifndef __ASSEMBLY__
+void iop32x_init_irq(void);
+#endif
+
+
+/*
+ * Generic chipset bits
+ */
+#include "iop32x.h"
+
+/*
+ * Board specific bits
+ */
+#include "glantank.h"
+#include "iq80321.h"
+#include "iq31244.h"
+#include "n2100.h"
+
+
+#endif
diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop32x/io.h
similarity index 62%
copy from include/asm-arm/arch-iop3xx/io.h
copy to include/asm-arm/arch-iop32x/io.h
index 36adbdf..12d9ee0 100644
--- a/include/asm-arm/arch-iop3xx/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -1,21 +1,22 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/io.h
+ * include/asm-arm/arch-iop32x/io.h
  *
- *  Copyright (C) 2001  MontaVista Software, Inc.
+ * Copyright (C) 2001 MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
+#ifndef __IO_H
+#define __IO_H
 
 #include <asm/hardware.h>
 
-#define IO_SPACE_LIMIT 0xffffffff
+#define IO_SPACE_LIMIT		0xffffffff
 
 #define __io(p)			((void __iomem *)(p))
 #define __mem_pci(a)		(a)
 
+
 #endif
diff --git a/include/asm-arm/arch-iop32x/iop32x.h b/include/asm-arm/arch-iop32x/iop32x.h
new file mode 100644
index 0000000..4bbd85f
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/iop32x.h
@@ -0,0 +1,28 @@
+/*
+ * include/asm-arm/arch-iop32x/iop32x.h
+ *
+ * Intel IOP32X Chip definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IOP32X_H
+#define __IOP32X_H
+
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x07c0 + (reg))
+#define IOP3XX_TIMER_REG(reg)	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x07e0 + (reg))
+
+#include <asm/hardware/iop3xx.h>
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/iq31244.h b/include/asm-arm/arch-iop32x/iq31244.h
new file mode 100644
index 0000000..fff4eaf
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/iq31244.h
@@ -0,0 +1,17 @@
+/*
+ * include/asm-arm/arch-iop32x/iq31244.h
+ *
+ * Intel IQ31244 evaluation board registers
+ */
+
+#ifndef __IQ31244_H
+#define __IQ31244_H
+
+#define IQ31244_UART		0xfe800000	/* UART #1 */
+#define IQ31244_7SEG_1		0xfe840000	/* 7-Segment MSB */
+#define IQ31244_7SEG_0		0xfe850000	/* 7-Segment LSB (WO) */
+#define IQ31244_ROTARY_SW	0xfe8d0000	/* Rotary Switch */
+#define IQ31244_BATT_STAT	0xfe8f0000	/* Battery Status */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/iq80321.h b/include/asm-arm/arch-iop32x/iq80321.h
new file mode 100644
index 0000000..eb69db9
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/iq80321.h
@@ -0,0 +1,17 @@
+/*
+ * include/asm-arm/arch-iop32x/iq80321.h
+ *
+ * Intel IQ80321 evaluation board registers
+ */
+
+#ifndef __IQ80321_H
+#define __IQ80321_H
+
+#define IQ80321_UART		0xfe800000	/* UART #1 */
+#define IQ80321_7SEG_1		0xfe840000	/* 7-Segment MSB */
+#define IQ80321_7SEG_0		0xfe850000	/* 7-Segment LSB (WO) */
+#define IQ80321_ROTARY_SW	0xfe8d0000	/* Rotary Switch */
+#define IQ80321_BATT_STAT	0xfe8f0000	/* Battery Status */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/irqs.h b/include/asm-arm/arch-iop32x/irqs.h
new file mode 100644
index 0000000..bbaef87
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/irqs.h
@@ -0,0 +1,50 @@
+/*
+ * include/asm-arm/arch-iop32x/irqs.h
+ *
+ * Author:	Rory Bolt <rorybolt@pacbell.net>
+ * Copyright:	(C) 2002 Rory Bolt
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IRQS_H
+#define __IRQS_H
+
+/*
+ * IOP80321 chipset interrupts
+ */
+#define IRQ_IOP32X_DMA0_EOT	0
+#define IRQ_IOP32X_DMA0_EOC	1
+#define IRQ_IOP32X_DMA1_EOT	2
+#define IRQ_IOP32X_DMA1_EOC	3
+#define IRQ_IOP32X_AA_EOT	6
+#define IRQ_IOP32X_AA_EOC	7
+#define IRQ_IOP32X_CORE_PMON	8
+#define IRQ_IOP32X_TIMER0	9
+#define IRQ_IOP32X_TIMER1	10
+#define IRQ_IOP32X_I2C_0	11
+#define IRQ_IOP32X_I2C_1	12
+#define IRQ_IOP32X_MESSAGING	13
+#define IRQ_IOP32X_ATU_BIST	14
+#define IRQ_IOP32X_PERFMON	15
+#define IRQ_IOP32X_CORE_PMU	16
+#define IRQ_IOP32X_BIU_ERR	17
+#define IRQ_IOP32X_ATU_ERR	18
+#define IRQ_IOP32X_MCU_ERR	19
+#define IRQ_IOP32X_DMA0_ERR	20
+#define IRQ_IOP32X_DMA1_ERR	21
+#define IRQ_IOP32X_AA_ERR	23
+#define IRQ_IOP32X_MSG_ERR	24
+#define IRQ_IOP32X_SSP		25
+#define IRQ_IOP32X_XINT0	27
+#define IRQ_IOP32X_XINT1	28
+#define IRQ_IOP32X_XINT2	29
+#define IRQ_IOP32X_XINT3	30
+#define IRQ_IOP32X_HPI		31
+
+#define NR_IRQS			32
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/memory.h b/include/asm-arm/arch-iop32x/memory.h
new file mode 100644
index 0000000..764cd3f
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop32x/memory.h
+ */
+
+#ifndef __MEMORY_H
+#define __MEMORY_H
+
+#include <asm/hardware.h>
+
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET	UL(0xa0000000)
+
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *		address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *		to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)	(((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)	(__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/n2100.h b/include/asm-arm/arch-iop32x/n2100.h
new file mode 100644
index 0000000..fed31a6
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/n2100.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm/arch-iop32x/n2100.h
+ *
+ * Thecus N2100 board registers
+ */
+
+#ifndef __N2100_H
+#define __N2100_H
+
+#define N2100_UART		0xfe800000	/* UART */
+
+#define N2100_COPY_BUTTON	IOP3XX_GPIO_LINE(0)
+#define N2100_PCA9532_RESET	IOP3XX_GPIO_LINE(2)
+#define N2100_RESET_BUTTON	IOP3XX_GPIO_LINE(3)
+#define N2100_HARDWARE_RESET	IOP3XX_GPIO_LINE(4)
+#define N2100_POWER_BUTTON	IOP3XX_GPIO_LINE(5)
+
+
+#endif
diff --git a/include/asm-arm/arch-iop32x/system.h b/include/asm-arm/arch-iop32x/system.h
new file mode 100644
index 0000000..17b7eb7
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/system.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop32x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <asm/mach-types.h>
+
+static inline void arch_idle(void)
+{
+	cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+	local_irq_disable();
+
+	if (machine_is_n2100()) {
+		gpio_line_set(N2100_HARDWARE_RESET, GPIO_LOW);
+		gpio_line_config(N2100_HARDWARE_RESET, GPIO_OUT);
+		while (1)
+			;
+	}
+
+	*IOP3XX_PCSR = 0x30;
+
+	/* Jump into ROM at address 0 */
+	cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop32x/timex.h b/include/asm-arm/arch-iop32x/timex.h
new file mode 100644
index 0000000..9934b08
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop32x/timex.h
+ *
+ * IOP32x architecture timex specifications
+ */
+
+#include <asm/hardware.h>
+
+#define CLOCK_TICK_RATE		(100 * HZ)
diff --git a/include/asm-arm/arch-iop32x/uncompress.h b/include/asm-arm/arch-iop32x/uncompress.h
new file mode 100644
index 0000000..e64f52b
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/uncompress.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-arm/arch-iop32x/uncompress.h
+ */
+
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+
+static volatile u8 *uart_base;
+
+#define TX_DONE		(UART_LSR_TEMT | UART_LSR_THRE)
+
+static inline void putc(char c)
+{
+	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+		barrier();
+	uart_base[UART_TX] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+	if (machine_is_iq80321())
+		uart_base = (volatile u8 *)IQ80321_UART;
+	else if (machine_is_iq31244())
+		uart_base = (volatile u8 *)IQ31244_UART;
+	else
+		uart_base = (volatile u8 *)0xfe800000;
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop32x/vmalloc.h b/include/asm-arm/arch-iop32x/vmalloc.h
new file mode 100644
index 0000000..0a70baa
--- /dev/null
+++ b/include/asm-arm/arch-iop32x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop32x/vmalloc.h
+ */
+
+#define VMALLOC_END	0xfe000000
diff --git a/include/asm-arm/arch-iop33x/debug-macro.S b/include/asm-arm/arch-iop33x/debug-macro.S
new file mode 100644
index 0000000..9e7132e
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/debug-macro.S
@@ -0,0 +1,24 @@
+/*
+ * include/asm-arm/arch-iop33x/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ * Copyright (C) 1994-1999 Russell King
+ * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+		.macro	addruart, rx
+		mrc	p15, 0, \rx, c1, c0
+		tst	\rx, #1			@ mmu enabled?
+		moveq	\rx, #0xff000000	@ physical
+		movne	\rx, #0xfe000000	@ virtual
+		orr	\rx, \rx, #0x00ff0000
+		orr	\rx, \rx, #0x0000f700
+		.endm
+
+#define UART_SHIFT	2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/dma.h b/include/asm-arm/arch-iop33x/dma.h
similarity index 71%
copy from include/asm-arm/arch-iop3xx/dma.h
copy to include/asm-arm/arch-iop33x/dma.h
index 1e808db..b7775fd 100644
--- a/include/asm-arm/arch-iop3xx/dma.h
+++ b/include/asm-arm/arch-iop33x/dma.h
@@ -1,7 +1,7 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/dma.h
+ * include/asm-arm/arch-iop33x/dma.h
  *
- *  Copyright (C) 2004 Intel Corp.
+ * Copyright (C) 2004 Intel Corp.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/include/asm-arm/arch-iop33x/entry-macro.S b/include/asm-arm/arch-iop33x/entry-macro.S
new file mode 100644
index 0000000..92b7917
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/entry-macro.S
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/entry-macro.S
+ *
+ * Low-level IRQ helper macros for IOP33x-based platforms
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#include <asm/arch/iop33x.h>
+
+		.macro	disable_fiq
+		.endm
+
+		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp
+		ldr	\base, =IOP3XX_REG_ADDR(0x07C8)
+		ldr	\irqstat, [\base]		@ Read IINTVEC
+		cmp	\irqstat, #0
+		ldreq	\irqstat, [\base]		@ erratum 63 workaround
+		adds	\irqnr, \irqstat, #1
+		movne	\irqnr, \irqstat, lsr #2
+		.endm
diff --git a/include/asm-arm/arch-iop33x/hardware.h b/include/asm-arm/arch-iop33x/hardware.h
new file mode 100644
index 0000000..0659cf9
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/hardware.h
@@ -0,0 +1,46 @@
+/*
+ * include/asm-arm/arch-iop33x/hardware.h
+ */
+
+#ifndef __HARDWARE_H
+#define __HARDWARE_H
+
+#include <asm/types.h>
+
+/*
+ * Note about PCI IO space mappings
+ *
+ * To make IO space accesses efficient, we store virtual addresses in
+ * the IO resources.
+ *
+ * The PCI IO space is located at virtual 0xfe000000 from physical
+ * 0x90000000.  The PCI BARs must be programmed with physical addresses,
+ * but when we read them, we convert them to virtual addresses.  See
+ * arch/arm/mach-iop3xx/iop3xx-pci.c
+ */
+#define pcibios_assign_all_busses()	1
+#define PCIBIOS_MIN_IO		0x00000000
+#define PCIBIOS_MIN_MEM		0x00000000
+
+#ifndef __ASSEMBLY__
+void iop33x_init_irq(void);
+
+extern struct platform_device iop33x_uart0_device;
+extern struct platform_device iop33x_uart1_device;
+#endif
+
+
+/*
+ * Generic chipset bits
+ *
+ */
+#include "iop33x.h"
+
+/*
+ * Board specific bits
+ */
+#include "iq80331.h"
+#include "iq80332.h"
+
+
+#endif
diff --git a/include/asm-arm/arch-iop3xx/io.h b/include/asm-arm/arch-iop33x/io.h
similarity index 62%
rename from include/asm-arm/arch-iop3xx/io.h
rename to include/asm-arm/arch-iop33x/io.h
index 36adbdf..c017402 100644
--- a/include/asm-arm/arch-iop3xx/io.h
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -1,21 +1,21 @@
 /*
- * linux/include/asm-arm/arch-iop3xx/io.h
+ * include/asm-arm/arch-iop33x/io.h
  *
- *  Copyright (C) 2001  MontaVista Software, Inc.
+ * Copyright (C) 2001  MontaVista Software, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
 
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
+#ifndef __IO_H
+#define __IO_H
 
 #include <asm/hardware.h>
 
-#define IO_SPACE_LIMIT 0xffffffff
-
+#define IO_SPACE_LIMIT		0xffffffff
 #define __io(p)			((void __iomem *)(p))
 #define __mem_pci(a)		(a)
 
+
 #endif
diff --git a/include/asm-arm/arch-iop33x/iop33x.h b/include/asm-arm/arch-iop33x/iop33x.h
new file mode 100644
index 0000000..7ac6e93
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/iop33x.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-arm/arch-iop33x/iop33x.h
+ *
+ * Intel IOP33X Chip definitions
+ *
+ * Author: Dave Jiang (dave.jiang@intel.com)
+ * Copyright (C) 2003, 2004 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IOP33X_H
+#define __IOP33X_H
+
+/*
+ * Peripherals that are shared between the iop32x and iop33x but
+ * located at different addresses.
+ */
+#define IOP3XX_GPIO_REG(reg)	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x1780 + (reg))
+#define IOP3XX_TIMER_REG(reg)	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x07d0 + (reg))
+
+#include <asm/hardware/iop3xx.h>
+
+/* UARTs  */
+#define IOP33X_UART0_PHYS	(IOP3XX_PERIPHERAL_PHYS_BASE + 0x1700)
+#define IOP33X_UART0_VIRT	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x1700)
+#define IOP33X_UART1_PHYS	(IOP3XX_PERIPHERAL_PHYS_BASE + 0x1740)
+#define IOP33X_UART1_VIRT	(IOP3XX_PERIPHERAL_VIRT_BASE + 0x1740)
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/iq80331.h b/include/asm-arm/arch-iop33x/iq80331.h
new file mode 100644
index 0000000..79b9302
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/iq80331.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/arch-iop33x/iq80331.h
+ *
+ * Intel IQ80331 evaluation board registers
+ */
+
+#ifndef __IQ80331_H
+#define __IQ80331_H
+
+#define IQ80331_7SEG_1		0xce840000	/* 7-Segment MSB */
+#define IQ80331_7SEG_0		0xce850000	/* 7-Segment LSB (WO) */
+#define IQ80331_ROTARY_SW	0xce8d0000	/* Rotary Switch */
+#define IQ80331_BATT_STAT	0xce8f0000	/* Battery Status */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/iq80332.h b/include/asm-arm/arch-iop33x/iq80332.h
new file mode 100644
index 0000000..0531656
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/iq80332.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/arch-iop33x/iq80332.h
+ *
+ * Intel IQ80332 evaluation board registers
+ */
+
+#ifndef __IQ80332_H
+#define __IQ80332_H
+
+#define IQ80332_7SEG_1		0xce840000	/* 7-Segment MSB */
+#define IQ80332_7SEG_0		0xce850000	/* 7-Segment LSB (WO) */
+#define IQ80332_ROTARY_SW	0xce8d0000	/* Rotary Switch */
+#define IQ80332_BATT_STAT	0xce8f0000	/* Battery Status */
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/irqs.h b/include/asm-arm/arch-iop33x/irqs.h
new file mode 100644
index 0000000..d045f84
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/irqs.h
@@ -0,0 +1,60 @@
+/*
+ * include/asm-arm/arch-iop33x/irqs.h
+ *
+ * Author:	Dave Jiang (dave.jiang@intel.com)
+ * Copyright:	(C) 2003 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IRQS_H
+#define __IRQS_H
+
+/*
+ * IOP80331 chipset interrupts
+ */
+#define IRQ_IOP33X_DMA0_EOT	0
+#define IRQ_IOP33X_DMA0_EOC	1
+#define IRQ_IOP33X_DMA1_EOT	2
+#define IRQ_IOP33X_DMA1_EOC	3
+#define IRQ_IOP33X_AA_EOT	6
+#define IRQ_IOP33X_AA_EOC	7
+#define IRQ_IOP33X_TIMER0	8
+#define IRQ_IOP33X_TIMER1	9
+#define IRQ_IOP33X_I2C_0	10
+#define IRQ_IOP33X_I2C_1	11
+#define IRQ_IOP33X_MSG		12
+#define IRQ_IOP33X_MSGIBQ	13
+#define IRQ_IOP33X_ATU_BIST	14
+#define IRQ_IOP33X_PERFMON	15
+#define IRQ_IOP33X_CORE_PMU	16
+#define IRQ_IOP33X_XINT0	24
+#define IRQ_IOP33X_XINT1	25
+#define IRQ_IOP33X_XINT2	26
+#define IRQ_IOP33X_XINT3	27
+#define IRQ_IOP33X_XINT8	32
+#define IRQ_IOP33X_XINT9	33
+#define IRQ_IOP33X_XINT10	34
+#define IRQ_IOP33X_XINT11	35
+#define IRQ_IOP33X_XINT12	36
+#define IRQ_IOP33X_XINT13	37
+#define IRQ_IOP33X_XINT14	38
+#define IRQ_IOP33X_XINT15	39
+#define IRQ_IOP33X_UART0	51
+#define IRQ_IOP33X_UART1	52
+#define IRQ_IOP33X_PBIE		53
+#define IRQ_IOP33X_ATU_CRW	54
+#define IRQ_IOP33X_ATU_ERR	55
+#define IRQ_IOP33X_MCU_ERR	56
+#define IRQ_IOP33X_DMA0_ERR	57
+#define IRQ_IOP33X_DMA1_ERR	58
+#define IRQ_IOP33X_AA_ERR	60
+#define IRQ_IOP33X_MSG_ERR	62
+#define IRQ_IOP33X_HPI		63
+
+#define NR_IRQS			64
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/memory.h b/include/asm-arm/arch-iop33x/memory.h
new file mode 100644
index 0000000..0d39139
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/memory.h
@@ -0,0 +1,26 @@
+/*
+ * include/asm-arm/arch-iop33x/memory.h
+ */
+
+#ifndef __MEMORY_H
+#define __MEMORY_H
+
+#include <asm/hardware.h>
+
+/*
+ * Physical DRAM offset.
+ */
+#define PHYS_OFFSET	UL(0x00000000)
+
+/*
+ * Virtual view <-> PCI DMA view memory address translations
+ * virt_to_bus: Used to translate the virtual address to an
+ *		address suitable to be passed to set_dma_addr
+ * bus_to_virt: Used to convert an address for DMA operations
+ *		to an address that the kernel can use.
+ */
+#define __virt_to_bus(x)	(((__virt_to_phys(x)) & ~(*IOP3XX_IATVR2)) | ((*IOP3XX_IABAR2) & 0xfffffff0))
+#define __bus_to_virt(x)	(__phys_to_virt(((x) & ~(*IOP3XX_IALR2)) | ( *IOP3XX_IATVR2)))
+
+
+#endif
diff --git a/include/asm-arm/arch-iop33x/system.h b/include/asm-arm/arch-iop33x/system.h
new file mode 100644
index 0000000..00dd07e
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/system.h
@@ -0,0 +1,22 @@
+/*
+ * include/asm-arm/arch-iop33x/system.h
+ *
+ * Copyright (C) 2001 MontaVista Software, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+static inline void arch_idle(void)
+{
+	cpu_do_idle();
+}
+
+static inline void arch_reset(char mode)
+{
+	*IOP3XX_PCSR = 0x30;
+
+	/* Jump into ROM at address 0 */
+	cpu_reset(0);
+}
diff --git a/include/asm-arm/arch-iop33x/timex.h b/include/asm-arm/arch-iop33x/timex.h
new file mode 100644
index 0000000..fe3e1e3
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/timex.h
@@ -0,0 +1,9 @@
+/*
+ * include/asm-arm/arch-iop33x/timex.h
+ *
+ * IOP3xx architecture timex specifications
+ */
+
+#include <asm/hardware.h>
+
+#define CLOCK_TICK_RATE		(100 * HZ)
diff --git a/include/asm-arm/arch-iop33x/uncompress.h b/include/asm-arm/arch-iop33x/uncompress.h
new file mode 100644
index 0000000..e17fbc0
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/uncompress.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-iop33x/uncompress.h
+ */
+
+#include <asm/types.h>
+#include <asm/mach-types.h>
+#include <linux/serial_reg.h>
+#include <asm/hardware.h>
+
+static volatile u32 *uart_base;
+
+#define TX_DONE		(UART_LSR_TEMT | UART_LSR_THRE)
+
+static inline void putc(char c)
+{
+	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+		barrier();
+	uart_base[UART_TX] = c;
+}
+
+static inline void flush(void)
+{
+}
+
+static __inline__ void __arch_decomp_setup(unsigned long arch_id)
+{
+	if (machine_is_iq80331() || machine_is_iq80332())
+		uart_base = (volatile u32 *)IOP33X_UART0_PHYS;
+	else
+		uart_base = (volatile u32 *)0xfe800000;
+}
+
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop33x/vmalloc.h b/include/asm-arm/arch-iop33x/vmalloc.h
new file mode 100644
index 0000000..66f545a
--- /dev/null
+++ b/include/asm-arm/arch-iop33x/vmalloc.h
@@ -0,0 +1,5 @@
+/*
+ * include/asm-arm/arch-iop33x/vmalloc.h
+ */
+
+#define VMALLOC_END	0xfe000000
diff --git a/include/asm-arm/arch-iop3xx/debug-macro.S b/include/asm-arm/arch-iop3xx/debug-macro.S
deleted file mode 100644
index ce007e5..0000000
--- a/include/asm-arm/arch-iop3xx/debug-macro.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* linux/include/asm-arm/arch-iop3xx/debug-macro.S
- *
- * Debugging macro include header
- *
- *  Copyright (C) 1994-1999 Russell King
- *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-		.macro	addruart,rx
-		mov	\rx, #0xfe000000	@ physical
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-		orr	\rx, \rx, #0x00800000	@ location of the UART
-#elif defined(CONFIG_ARCH_IOP331)
-		mrc	p15, 0, \rx, c1, c0
-		tst	\rx, #1			@ MMU enabled?
-		moveq	\rx, #0x000fe000	@ Physical Base
-		movne	\rx, #0
-		orr	\rx, \rx, #0xfe000000
-		orr	\rx, \rx, #0x00f00000	@ Virtual Base
-		orr	\rx, \rx, #0x00001700   @ location of the UART
-#else
-#error Unknown IOP3XX implementation
-#endif
-		.endm
-
-#if !defined(CONFIG_ARCH_IQ80321) || !defined(CONFIG_ARCH_IQ31244) || !defined(CONFIG_ARCH_IQ80331)
-#define FLOW_CONTROL
-#endif
-#define UART_SHIFT	0
-#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-iop3xx/entry-macro.S b/include/asm-arm/arch-iop3xx/entry-macro.S
deleted file mode 100644
index 926668c..0000000
--- a/include/asm-arm/arch-iop3xx/entry-macro.S
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * include/asm-arm/arch-iop3xx/entry-macro.S
- *
- * Low-level IRQ helper macros for IOP3xx-based platforms
- *
- * This file is licensed under  the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-#include <asm/arch/irqs.h>
-
-#if defined(CONFIG_ARCH_IOP321)
-		.macro  disable_fiq
-		.endm
-
-		/*
-		 * Note: only deal with normal interrupts, not FIQ
-		 */
-		.macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-		mov     \irqnr, #0
-		mrc     p6, 0, \irqstat, c8, c0, 0      @ Read IINTSRC
-		cmp     \irqstat, #0
-		beq     1001f
-		clz     \irqnr, \irqstat
-		mov     \base, #31
-		subs    \irqnr,\base,\irqnr
-		add     \irqnr,\irqnr,#IRQ_IOP321_DMA0_EOT
-1001:
-		.endm
-
-#elif defined(CONFIG_ARCH_IOP331)
-		.macro  disable_fiq
-		.endm
-
-		/*
-		 * Note: only deal with normal interrupts, not FIQ
-		 */
-		.macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-		mov     \irqnr, #0
-		mrc     p6, 0, \irqstat, c4, c0, 0      @ Read IINTSRC0
-		cmp     \irqstat, #0
-		bne     1002f
-		mrc     p6, 0, \irqstat, c5, c0, 0      @ Read IINTSRC1
-		cmp	\irqstat, #0
-		beq	1001f
-		clz	\irqnr, \irqstat
-		rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-		add	\irqnr,\irqnr,#IRQ_IOP331_XINT8
-		b	1001f
-1002:	clz     \irqnr, \irqstat
-		rsbs    \irqnr,\irqnr,#31   @ recommend by RMK
-		add     \irqnr,\irqnr,#IRQ_IOP331_DMA0_EOT
-1001:
-		.endm
-
-#endif
-
diff --git a/include/asm-arm/arch-iop3xx/hardware.h b/include/asm-arm/arch-iop3xx/hardware.h
deleted file mode 100644
index 3b13817..0000000
--- a/include/asm-arm/arch-iop3xx/hardware.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/hardware.h
- */
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/types.h>
-
-/*
- * Note about PCI IO space mappings
- *
- * To make IO space accesses efficient, we store virtual addresses in
- * the IO resources.
- *
- * The PCI IO space is located at virtual 0xfe000000 from physical
- * 0x90000000.  The PCI BARs must be programmed with physical addresses,
- * but when we read them, we convert them to virtual addresses.  See
- * arch/arm/mach-iop3xx/iop3xx-pci.c
- */
-
-#define pcibios_assign_all_busses() 1
-
-
-/*
- * The min PCI I/O and MEM space are dependent on what specific
- * chipset/platform we are running on, so instead of hardcoding with
- * #ifdefs, we just fill these in the platform level PCI init code.
- */
-#ifndef __ASSEMBLY__
-extern unsigned long iop3xx_pcibios_min_io;
-extern unsigned long iop3xx_pcibios_min_mem;
-
-extern unsigned int processor_id;
-#endif
-
-/*
- * We just set these to zero since they are really bogus anyways
- */
-#define PCIBIOS_MIN_IO      (iop3xx_pcibios_min_io)
-#define PCIBIOS_MIN_MEM     (iop3xx_pcibios_min_mem)
-
-/*
- * Generic chipset bits
- *
- */
-#include "iop321.h"
-#include "iop331.h"
-
-/*
- * Board specific bits
- */
-#include "iq80321.h"
-#include "iq31244.h"
-#include "iq80331.h"
-#include "iq80332.h"
-
-#endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-iop3xx/iop321-irqs.h b/include/asm-arm/arch-iop3xx/iop321-irqs.h
deleted file mode 100644
index 2fcc165..0000000
--- a/include/asm-arm/arch-iop3xx/iop321-irqs.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:	Rory Bolt <rorybolt@pacbell.net>
- * Copyright:	(C) 2002 Rory Bolt
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#ifndef _IOP321_IRQS_H_
-#define _IOP321_IRQS_H_
-
-/*
- * IOP80321 chipset interrupts
- */
-#define IOP321_IRQ_OFS		0
-#define IOP321_IRQ(x)		(IOP321_IRQ_OFS + (x))
-
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP321_DMA0_EOT	IOP321_IRQ(0)
-#define IRQ_IOP321_DMA0_EOC	IOP321_IRQ(1)
-#define IRQ_IOP321_DMA1_EOT	IOP321_IRQ(2)
-#define IRQ_IOP321_DMA1_EOC	IOP321_IRQ(3)
-#define IRQ_IOP321_RSVD_4	IOP321_IRQ(4)
-#define IRQ_IOP321_RSVD_5	IOP321_IRQ(5)
-#define IRQ_IOP321_AA_EOT	IOP321_IRQ(6)
-#define IRQ_IOP321_AA_EOC	IOP321_IRQ(7)
-#define IRQ_IOP321_CORE_PMON	IOP321_IRQ(8)
-#define IRQ_IOP321_TIMER0	IOP321_IRQ(9)
-#define IRQ_IOP321_TIMER1	IOP321_IRQ(10)
-#define IRQ_IOP321_I2C_0	IOP321_IRQ(11)
-#define IRQ_IOP321_I2C_1	IOP321_IRQ(12)
-#define IRQ_IOP321_MESSAGING	IOP321_IRQ(13)
-#define IRQ_IOP321_ATU_BIST	IOP321_IRQ(14)
-#define IRQ_IOP321_PERFMON	IOP321_IRQ(15)
-#define IRQ_IOP321_CORE_PMU	IOP321_IRQ(16)
-#define IRQ_IOP321_BIU_ERR	IOP321_IRQ(17)
-#define IRQ_IOP321_ATU_ERR	IOP321_IRQ(18)
-#define IRQ_IOP321_MCU_ERR	IOP321_IRQ(19)
-#define IRQ_IOP321_DMA0_ERR	IOP321_IRQ(20)
-#define IRQ_IOP321_DMA1_ERR	IOP321_IRQ(21)
-#define IRQ_IOP321_RSVD_22	IOP321_IRQ(22)
-#define IRQ_IOP321_AA_ERR	IOP321_IRQ(23)
-#define IRQ_IOP321_MSG_ERR	IOP321_IRQ(24)
-#define IRQ_IOP321_SSP		IOP321_IRQ(25)
-#define IRQ_IOP321_RSVD_26	IOP321_IRQ(26)
-#define IRQ_IOP321_XINT0	IOP321_IRQ(27)
-#define IRQ_IOP321_XINT1	IOP321_IRQ(28)
-#define IRQ_IOP321_XINT2	IOP321_IRQ(29)
-#define IRQ_IOP321_XINT3	IOP321_IRQ(30)
-#define IRQ_IOP321_HPI		IOP321_IRQ(31)
-
-#define NR_IOP321_IRQS		(IOP321_IRQ(31) + 1)
-
-#define NR_IRQS			NR_IOP321_IRQS
-
-
-/*
- * Interrupts available on the IQ80321 board
- */
-
-/*
- * On board devices
- */
-#define	IRQ_IQ80321_I82544	IRQ_IOP321_XINT0
-#define IRQ_IQ80321_UART	IRQ_IOP321_XINT1
-
-/*
- * PCI interrupts
- */
-#define	IRQ_IQ80321_INTA	IRQ_IOP321_XINT0
-#define	IRQ_IQ80321_INTB	IRQ_IOP321_XINT1
-#define	IRQ_IQ80321_INTC	IRQ_IOP321_XINT2
-#define	IRQ_IQ80321_INTD	IRQ_IOP321_XINT3
-
-/*
- * Interrupts on the IQ31244 board
- */
-
-/*
- * On board devices
- */
-#define IRQ_IQ31244_UART	IRQ_IOP321_XINT1
-#define	IRQ_IQ31244_I82546	IRQ_IOP321_XINT0
-#define IRQ_IQ31244_SATA	IRQ_IOP321_XINT2
-#define	IRQ_IQ31244_PCIX_SLOT	IRQ_IOP321_XINT3
-
-/*
- * PCI interrupts
- */
-#define	IRQ_IQ31244_INTA	IRQ_IOP321_XINT0
-#define	IRQ_IQ31244_INTB	IRQ_IOP321_XINT1
-#define	IRQ_IQ31244_INTC	IRQ_IOP321_XINT2
-#define	IRQ_IQ31244_INTD	IRQ_IOP321_XINT3
-
-#endif // _IOP321_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop321.h b/include/asm-arm/arch-iop3xx/iop321.h
deleted file mode 100644
index f8df778..0000000
--- a/include/asm-arm/arch-iop3xx/iop321.h
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop321.h
- *
- * Intel IOP321 Chip definitions
- *
- * Author: Rory Bolt <rorybolt@pacbell.net>
- * Copyright (C) 2002 Rory Bolt
- * Copyright (C) 2004 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _IOP321_HW_H_
-#define _IOP321_HW_H_
-
-
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef	CONFIG_ARCH_IOP321
-#define iop_is_321() (((processor_id & 0xfffff5e0) == 0x69052420))
-#else
-#define	iop_is_321()	0
-#endif
-#endif
-
-/*
- * IOP321 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP321_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP321_PCI_LOWER_IO_PA      0x90000000
-#define IOP321_PCI_LOWER_IO_VA      0xfe000000
-#define IOP321_PCI_LOWER_IO_BA      (*IOP321_OIOWTVR)
-#define IOP321_PCI_UPPER_IO_PA      (IOP321_PCI_LOWER_IO_PA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_VA      (IOP321_PCI_LOWER_IO_VA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_IO_BA      (IOP321_PCI_LOWER_IO_BA + IOP321_PCI_IO_WINDOW_SIZE - 1)
-#define IOP321_PCI_IO_OFFSET        (IOP321_PCI_LOWER_IO_VA - IOP321_PCI_LOWER_IO_BA)
-
-/* #define IOP321_PCI_MEM_WINDOW_SIZE  (~*IOP321_IALR1 + 1) */
-#define IOP321_PCI_MEM_WINDOW_SIZE  0x04000000 /* 64M outbound window */
-#define IOP321_PCI_LOWER_MEM_PA     0x80000000
-#define IOP321_PCI_LOWER_MEM_BA     (*IOP321_OMWTVR0)
-#define IOP321_PCI_UPPER_MEM_PA     (IOP321_PCI_LOWER_MEM_PA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_UPPER_MEM_BA     (IOP321_PCI_LOWER_MEM_BA + IOP321_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP321_PCI_MEM_OFFSET       (IOP321_PCI_LOWER_MEM_PA - IOP321_PCI_LOWER_MEM_BA)
-
-
-/*
- * IOP321 chipset registers
- */
-#define IOP321_VIRT_MEM_BASE 0xfeffe000  /* chip virtual mem address*/
-#define IOP321_PHYS_MEM_BASE 0xffffe000  /* chip physical memory address */
-#define IOP321_REG_ADDR(reg) (IOP321_VIRT_MEM_BASE | (reg))
-
-/* Reserved 0x00000000 through 0x000000FF */
-
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP321_ATUVID     (volatile u16 *)IOP321_REG_ADDR(0x00000100)
-#define IOP321_ATUDID     (volatile u16 *)IOP321_REG_ADDR(0x00000102)
-#define IOP321_ATUCMD     (volatile u16 *)IOP321_REG_ADDR(0x00000104)
-#define IOP321_ATUSR      (volatile u16 *)IOP321_REG_ADDR(0x00000106)
-#define IOP321_ATURID     (volatile u8  *)IOP321_REG_ADDR(0x00000108)
-#define IOP321_ATUCCR     (volatile u32 *)IOP321_REG_ADDR(0x00000109)
-#define IOP321_ATUCLSR    (volatile u8  *)IOP321_REG_ADDR(0x0000010C)
-#define IOP321_ATULT      (volatile u8  *)IOP321_REG_ADDR(0x0000010D)
-#define IOP321_ATUHTR     (volatile u8  *)IOP321_REG_ADDR(0x0000010E)
-#define IOP321_ATUBIST    (volatile u8  *)IOP321_REG_ADDR(0x0000010F)
-#define IOP321_IABAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000110)
-#define IOP321_IAUBAR0    (volatile u32 *)IOP321_REG_ADDR(0x00000114)
-#define IOP321_IABAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000118)
-#define IOP321_IAUBAR1    (volatile u32 *)IOP321_REG_ADDR(0x0000011C)
-#define IOP321_IABAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000120)
-#define IOP321_IAUBAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000124)
-#define IOP321_ASVIR      (volatile u16 *)IOP321_REG_ADDR(0x0000012C)
-#define IOP321_ASIR       (volatile u16 *)IOP321_REG_ADDR(0x0000012E)
-#define IOP321_ERBAR      (volatile u32 *)IOP321_REG_ADDR(0x00000130)
-/* Reserved 0x00000134 through 0x0000013B */
-#define IOP321_ATUILR     (volatile u8  *)IOP321_REG_ADDR(0x0000013C)
-#define IOP321_ATUIPR     (volatile u8  *)IOP321_REG_ADDR(0x0000013D)
-#define IOP321_ATUMGNT    (volatile u8  *)IOP321_REG_ADDR(0x0000013E)
-#define IOP321_ATUMLAT    (volatile u8  *)IOP321_REG_ADDR(0x0000013F)
-#define IOP321_IALR0      (volatile u32 *)IOP321_REG_ADDR(0x00000140)
-#define IOP321_IATVR0     (volatile u32 *)IOP321_REG_ADDR(0x00000144)
-#define IOP321_ERLR       (volatile u32 *)IOP321_REG_ADDR(0x00000148)
-#define IOP321_ERTVR      (volatile u32 *)IOP321_REG_ADDR(0x0000014C)
-#define IOP321_IALR1      (volatile u32 *)IOP321_REG_ADDR(0x00000150)
-#define IOP321_IALR2      (volatile u32 *)IOP321_REG_ADDR(0x00000154)
-#define IOP321_IATVR2     (volatile u32 *)IOP321_REG_ADDR(0x00000158)
-#define IOP321_OIOWTVR    (volatile u32 *)IOP321_REG_ADDR(0x0000015C)
-#define IOP321_OMWTVR0    (volatile u32 *)IOP321_REG_ADDR(0x00000160)
-#define IOP321_OUMWTVR0   (volatile u32 *)IOP321_REG_ADDR(0x00000164)
-#define IOP321_OMWTVR1    (volatile u32 *)IOP321_REG_ADDR(0x00000168)
-#define IOP321_OUMWTVR1   (volatile u32 *)IOP321_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP321_OUDWTVR    (volatile u32 *)IOP321_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP321_ATUCR      (volatile u32 *)IOP321_REG_ADDR(0x00000180)
-#define IOP321_PCSR       (volatile u32 *)IOP321_REG_ADDR(0x00000184)
-#define IOP321_ATUISR     (volatile u32 *)IOP321_REG_ADDR(0x00000188)
-#define IOP321_ATUIMR     (volatile u32 *)IOP321_REG_ADDR(0x0000018C)
-#define IOP321_IABAR3     (volatile u32 *)IOP321_REG_ADDR(0x00000190)
-#define IOP321_IAUBAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000194)
-#define IOP321_IALR3      (volatile u32 *)IOP321_REG_ADDR(0x00000198)
-#define IOP321_IATVR3     (volatile u32 *)IOP321_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP321_OCCAR      (volatile u32 *)IOP321_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP321_OCCDR      (volatile u32 *)IOP321_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP321_PDSCR      (volatile u32 *)IOP321_REG_ADDR(0x000001BC)
-#define IOP321_PMCAPID    (volatile u8  *)IOP321_REG_ADDR(0x000001C0)
-#define IOP321_PMNEXT     (volatile u8  *)IOP321_REG_ADDR(0x000001C1)
-#define IOP321_APMCR      (volatile u16 *)IOP321_REG_ADDR(0x000001C2)
-#define IOP321_APMCSR     (volatile u16 *)IOP321_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001DF */
-#define IOP321_PCIXCAPID  (volatile u8  *)IOP321_REG_ADDR(0x000001E0)
-#define IOP321_PCIXNEXT   (volatile u8  *)IOP321_REG_ADDR(0x000001E1)
-#define IOP321_PCIXCMD    (volatile u16 *)IOP321_REG_ADDR(0x000001E2)
-#define IOP321_PCIXSR     (volatile u32 *)IOP321_REG_ADDR(0x000001E4)
-#define IOP321_PCIIRSR    (volatile u32 *)IOP321_REG_ADDR(0x000001EC)
-
-/* Messaging Unit 0x00000300 through 0x000003FF */
-
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP321_IMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000310)
-#define IOP321_IMR1       (volatile u32 *)IOP321_REG_ADDR(0x00000314)
-#define IOP321_OMR0       (volatile u32 *)IOP321_REG_ADDR(0x00000318)
-#define IOP321_OMR1       (volatile u32 *)IOP321_REG_ADDR(0x0000031C)
-#define IOP321_IDR        (volatile u32 *)IOP321_REG_ADDR(0x00000320)
-#define IOP321_IISR       (volatile u32 *)IOP321_REG_ADDR(0x00000324)
-#define IOP321_IIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000328)
-#define IOP321_ODR        (volatile u32 *)IOP321_REG_ADDR(0x0000032C)
-#define IOP321_OISR       (volatile u32 *)IOP321_REG_ADDR(0x00000330)
-#define IOP321_OIMR       (volatile u32 *)IOP321_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP321_MUCR       (volatile u32 *)IOP321_REG_ADDR(0x00000350)
-#define IOP321_QBAR       (volatile u32 *)IOP321_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP321_IFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000360)
-#define IOP321_IFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000364)
-#define IOP321_IPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000368)
-#define IOP321_IPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000036C)
-#define IOP321_OFHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000370)
-#define IOP321_OFTPR      (volatile u32 *)IOP321_REG_ADDR(0x00000374)
-#define IOP321_OPHPR      (volatile u32 *)IOP321_REG_ADDR(0x00000378)
-#define IOP321_OPTPR      (volatile u32 *)IOP321_REG_ADDR(0x0000037C)
-#define IOP321_IAR        (volatile u32 *)IOP321_REG_ADDR(0x00000380)
-
-#define IOP321_IIxR_MASK	0x7f /* masks all */
-#define IOP321_IIxR_IRI		0x40 /* RC Index Register Interrupt */
-#define IOP321_IIxR_OFQF	0x20 /* RC Output Free Q Full (ERROR) */
-#define IOP321_IIxR_ipq		0x10 /* RC Inbound Post Q (post) */
-#define IOP321_IIxR_ERRDI	0x08 /* RO Error Doorbell Interrupt */
-#define IOP321_IIxR_IDI		0x04 /* RO Inbound Doorbell Interrupt */
-#define IOP321_IIxR_IM1		0x02 /* RC Inbound Message 1 Interrupt */
-#define IOP321_IIxR_IM0		0x01 /* RC Inbound Message 0 Interrupt */
-
-/* Reserved 0x00000384 through 0x000003FF */
-
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP321_DMA0_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000400)
-#define IOP321_DMA0_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000404)
-#define IOP321_DMA0_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000040C)
-#define IOP321_DMA0_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000410)
-#define IOP321_DMA0_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000414)
-#define IOP321_DMA0_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000418)
-#define IOP321_DMA0_LADR  (volatile u32 *)IOP321_REG_ADDR(0X0000041C)
-#define IOP321_DMA0_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000420)
-#define IOP321_DMA0_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP321_DMA1_CCR   (volatile u32 *)IOP321_REG_ADDR(0x00000440)
-#define IOP321_DMA1_CSR   (volatile u32 *)IOP321_REG_ADDR(0x00000444)
-#define IOP321_DMA1_DAR   (volatile u32 *)IOP321_REG_ADDR(0x0000044C)
-#define IOP321_DMA1_NDAR  (volatile u32 *)IOP321_REG_ADDR(0x00000450)
-#define IOP321_DMA1_PADR  (volatile u32 *)IOP321_REG_ADDR(0x00000454)
-#define IOP321_DMA1_PUADR (volatile u32 *)IOP321_REG_ADDR(0x00000458)
-#define IOP321_DMA1_LADR  (volatile u32 *)IOP321_REG_ADDR(0x0000045C)
-#define IOP321_DMA1_BCR   (volatile u32 *)IOP321_REG_ADDR(0x00000460)
-#define IOP321_DMA1_DCR   (volatile u32 *)IOP321_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-
-/* Memory controller 0x00000500 through 0x0005FF */
-
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP321_PBCR       (volatile u32 *)IOP321_REG_ADDR(0x00000680)
-#define IOP321_PBISR      (volatile u32 *)IOP321_REG_ADDR(0x00000684)
-#define IOP321_PBBAR0     (volatile u32 *)IOP321_REG_ADDR(0x00000688)
-#define IOP321_PBLR0      (volatile u32 *)IOP321_REG_ADDR(0x0000068C)
-#define IOP321_PBBAR1     (volatile u32 *)IOP321_REG_ADDR(0x00000690)
-#define IOP321_PBLR1      (volatile u32 *)IOP321_REG_ADDR(0x00000694)
-#define IOP321_PBBAR2     (volatile u32 *)IOP321_REG_ADDR(0x00000698)
-#define IOP321_PBLR2      (volatile u32 *)IOP321_REG_ADDR(0x0000069C)
-#define IOP321_PBBAR3     (volatile u32 *)IOP321_REG_ADDR(0x000006A0)
-#define IOP321_PBLR3      (volatile u32 *)IOP321_REG_ADDR(0x000006A4)
-#define IOP321_PBBAR4     (volatile u32 *)IOP321_REG_ADDR(0x000006A8)
-#define IOP321_PBLR4      (volatile u32 *)IOP321_REG_ADDR(0x000006AC)
-#define IOP321_PBBAR5     (volatile u32 *)IOP321_REG_ADDR(0x000006B0)
-#define IOP321_PBLR5      (volatile u32 *)IOP321_REG_ADDR(0x000006B4)
-#define IOP321_PBDSCR     (volatile u32 *)IOP321_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP321_PMBR0      (volatile u32 *)IOP321_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP321_PMBR1      (volatile u32 *)IOP321_REG_ADDR(0x000006E0)
-#define IOP321_PMBR2      (volatile u32 *)IOP321_REG_ADDR(0x000006E4)
-
-#define IOP321_PBCR_EN    0x1
-
-#define IOP321_PBISR_BOOR_ERR 0x1
-
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-#define IOP321_GTMR	(volatile u32 *)IOP321_REG_ADDR(0x00000700)
-#define IOP321_ESR	(volatile u32 *)IOP321_REG_ADDR(0x00000704)
-#define IOP321_EMISR	(volatile u32 *)IOP321_REG_ADDR(0x00000708)
-/* reserved 0x00000070c */
-#define IOP321_GTSR	(volatile u32 *)IOP321_REG_ADDR(0x00000710)
-/* PERC0 DOESN'T EXIST - index from 1! */
-#define IOP321_PERCR0	(volatile u32 *)IOP321_REG_ADDR(0x00000710)
-
-#define IOP321_GTMR_NGCE	0x04 /* (Not) Global Counter Enable */
-
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-#define IOP321_IACR	(volatile u32 *)IOP321_REG_ADDR(0x00000780)
-#define IOP321_MTTR1	(volatile u32 *)IOP321_REG_ADDR(0x00000784)
-#define IOP321_MTTR2	(volatile u32 *)IOP321_REG_ADDR(0x00000788)
-
-/* General Purpose I/O Registers */
-#define IOP321_GPOE       (volatile u32 *)IOP321_REG_ADDR(0x000007C4)
-#define IOP321_GPID       (volatile u32 *)IOP321_REG_ADDR(0x000007C8)
-#define IOP321_GPOD       (volatile u32 *)IOP321_REG_ADDR(0x000007CC)
-
-/* Interrupt Controller */
-#define IOP321_INTCTL     (volatile u32 *)IOP321_REG_ADDR(0x000007D0)
-#define IOP321_INTSTR     (volatile u32 *)IOP321_REG_ADDR(0x000007D4)
-#define IOP321_IINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007D8)
-#define IOP321_FINTSRC    (volatile u32 *)IOP321_REG_ADDR(0x000007DC)
-
-/* Timers */
-
-#define IOP321_TU_TMR0		(volatile u32 *)IOP321_REG_ADDR(0x000007E0)
-#define IOP321_TU_TMR1		(volatile u32 *)IOP321_REG_ADDR(0x000007E4)
-
-#ifdef CONFIG_ARCH_IQ80321
-#define	IOP321_TICK_RATE	200000000	/* 200 MHz clock */
-#elif defined(CONFIG_ARCH_IQ31244)
-#define IOP321_TICK_RATE	198000000	/* 33.000 MHz crystal */
-#endif
-
-#ifdef CONFIG_ARCH_EP80219
-#undef IOP321_TICK_RATE
-#define IOP321_TICK_RATE 200000000 /* 33.333333 Mhz crystal */
-#endif
-
-#define IOP321_TMR_TC		0x01
-#define	IOP321_TMR_EN		0x02
-#define IOP321_TMR_RELOAD	0x04
-#define	IOP321_TMR_PRIVILEGED	0x09
-
-#define	IOP321_TMR_RATIO_1_1	0x00
-#define	IOP321_TMR_RATIO_4_1	0x10
-#define	IOP321_TMR_RATIO_8_1	0x20
-#define	IOP321_TMR_RATIO_16_1	0x30
-
-#define IOP321_TU_TCR0    (volatile u32 *)IOP321_REG_ADDR(0x000007E8)
-#define IOP321_TU_TCR1    (volatile u32 *)IOP321_REG_ADDR(0x000007EC)
-#define IOP321_TU_TRR0    (volatile u32 *)IOP321_REG_ADDR(0x000007F0)
-#define IOP321_TU_TRR1    (volatile u32 *)IOP321_REG_ADDR(0x000007F4)
-#define IOP321_TU_TISR    (volatile u32 *)IOP321_REG_ADDR(0x000007F8)
-#define IOP321_TU_WDTCR   (volatile u32 *)IOP321_REG_ADDR(0x000007FC)
-
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP321_AAU_ACR     (volatile u32 *)IOP321_REG_ADDR(0x00000800)
-#define IOP321_AAU_ASR     (volatile u32 *)IOP321_REG_ADDR(0x00000804)
-#define IOP321_AAU_ADAR    (volatile u32 *)IOP321_REG_ADDR(0x00000808)
-#define IOP321_AAU_ANDAR   (volatile u32 *)IOP321_REG_ADDR(0x0000080C)
-#define IOP321_AAU_SAR1    (volatile u32 *)IOP321_REG_ADDR(0x00000810)
-#define IOP321_AAU_SAR2    (volatile u32 *)IOP321_REG_ADDR(0x00000814)
-#define IOP321_AAU_SAR3    (volatile u32 *)IOP321_REG_ADDR(0x00000818)
-#define IOP321_AAU_SAR4    (volatile u32 *)IOP321_REG_ADDR(0x0000081C)
-#define IOP321_AAU_SAR5    (volatile u32 *)IOP321_REG_ADDR(0x0000082C)
-#define IOP321_AAU_SAR6    (volatile u32 *)IOP321_REG_ADDR(0x00000830)
-#define IOP321_AAU_SAR7    (volatile u32 *)IOP321_REG_ADDR(0x00000834)
-#define IOP321_AAU_SAR8    (volatile u32 *)IOP321_REG_ADDR(0x00000838)
-#define IOP321_AAU_SAR9    (volatile u32 *)IOP321_REG_ADDR(0x00000840)
-#define IOP321_AAU_SAR10   (volatile u32 *)IOP321_REG_ADDR(0x00000844)
-#define IOP321_AAU_SAR11   (volatile u32 *)IOP321_REG_ADDR(0x00000848)
-#define IOP321_AAU_SAR12   (volatile u32 *)IOP321_REG_ADDR(0x0000084C)
-#define IOP321_AAU_SAR13   (volatile u32 *)IOP321_REG_ADDR(0x00000850)
-#define IOP321_AAU_SAR14   (volatile u32 *)IOP321_REG_ADDR(0x00000854)
-#define IOP321_AAU_SAR15   (volatile u32 *)IOP321_REG_ADDR(0x00000858)
-#define IOP321_AAU_SAR16   (volatile u32 *)IOP321_REG_ADDR(0x0000085C)
-#define IOP321_AAU_SAR17   (volatile u32 *)IOP321_REG_ADDR(0x00000864)
-#define IOP321_AAU_SAR18   (volatile u32 *)IOP321_REG_ADDR(0x00000868)
-#define IOP321_AAU_SAR19   (volatile u32 *)IOP321_REG_ADDR(0x0000086C)
-#define IOP321_AAU_SAR20   (volatile u32 *)IOP321_REG_ADDR(0x00000870)
-#define IOP321_AAU_SAR21   (volatile u32 *)IOP321_REG_ADDR(0x00000874)
-#define IOP321_AAU_SAR22   (volatile u32 *)IOP321_REG_ADDR(0x00000878)
-#define IOP321_AAU_SAR23   (volatile u32 *)IOP321_REG_ADDR(0x0000087C)
-#define IOP321_AAU_SAR24   (volatile u32 *)IOP321_REG_ADDR(0x00000880)
-#define IOP321_AAU_SAR25   (volatile u32 *)IOP321_REG_ADDR(0x00000888)
-#define IOP321_AAU_SAR26   (volatile u32 *)IOP321_REG_ADDR(0x0000088C)
-#define IOP321_AAU_SAR27   (volatile u32 *)IOP321_REG_ADDR(0x00000890)
-#define IOP321_AAU_SAR28   (volatile u32 *)IOP321_REG_ADDR(0x00000894)
-#define IOP321_AAU_SAR29   (volatile u32 *)IOP321_REG_ADDR(0x00000898)
-#define IOP321_AAU_SAR30   (volatile u32 *)IOP321_REG_ADDR(0x0000089C)
-#define IOP321_AAU_SAR31   (volatile u32 *)IOP321_REG_ADDR(0x000008A0)
-#define IOP321_AAU_SAR32   (volatile u32 *)IOP321_REG_ADDR(0x000008A4)
-#define IOP321_AAU_DAR     (volatile u32 *)IOP321_REG_ADDR(0x00000820)
-#define IOP321_AAU_ABCR    (volatile u32 *)IOP321_REG_ADDR(0x00000824)
-#define IOP321_AAU_ADCR    (volatile u32 *)IOP321_REG_ADDR(0x00000828)
-#define IOP321_AAU_EDCR0   (volatile u32 *)IOP321_REG_ADDR(0x0000083c)
-#define IOP321_AAU_EDCR1   (volatile u32 *)IOP321_REG_ADDR(0x00000860)
-#define IOP321_AAU_EDCR2   (volatile u32 *)IOP321_REG_ADDR(0x00000884)
-
-
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-#define IOP321_ICR0       (volatile u32 *)IOP321_REG_ADDR(0x00001680)
-#define IOP321_ISR0       (volatile u32 *)IOP321_REG_ADDR(0x00001684)
-#define IOP321_ISAR0      (volatile u32 *)IOP321_REG_ADDR(0x00001688)
-#define IOP321_IDBR0      (volatile u32 *)IOP321_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP321_IBMR0      (volatile u32 *)IOP321_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP321_ICR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A0)
-#define IOP321_ISR1       (volatile u32 *)IOP321_REG_ADDR(0x000016A4)
-#define IOP321_ISAR1      (volatile u32 *)IOP321_REG_ADDR(0x000016A8)
-#define IOP321_IDBR1      (volatile u32 *)IOP321_REG_ADDR(0x000016AC)
-#define IOP321_IBMR1      (volatile u32 *)IOP321_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FC */
-
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-
-
-#ifndef __ASSEMBLY__
-extern void iop321_map_io(void);
-extern void iop321_init_irq(void);
-extern void iop321_time_init(void);
-#endif
-
-#endif // _IOP321_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331-irqs.h b/include/asm-arm/arch-iop3xx/iop331-irqs.h
deleted file mode 100644
index 7135ad7..0000000
--- a/include/asm-arm/arch-iop3xx/iop331-irqs.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Author:	Dave Jiang (dave.jiang@intel.com)
- * Copyright:	(C) 2003 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#ifndef _IOP331_IRQS_H_
-#define _IOP331_IRQS_H_
-
-/*
- * IOP80331 chipset interrupts
- */
-#define IOP331_IRQ_OFS		0
-#define IOP331_IRQ(x)		(IOP331_IRQ_OFS + (x))
-
-/*
- * On IRQ or FIQ register
- */
-#define IRQ_IOP331_DMA0_EOT	IOP331_IRQ(0)
-#define IRQ_IOP331_DMA0_EOC	IOP331_IRQ(1)
-#define IRQ_IOP331_DMA1_EOT	IOP331_IRQ(2)
-#define IRQ_IOP331_DMA1_EOC	IOP331_IRQ(3)
-#define IRQ_IOP331_RSVD_4	IOP331_IRQ(4)
-#define IRQ_IOP331_RSVD_5	IOP331_IRQ(5)
-#define IRQ_IOP331_AA_EOT	IOP331_IRQ(6)
-#define IRQ_IOP331_AA_EOC	IOP331_IRQ(7)
-#define IRQ_IOP331_TIMER0	IOP331_IRQ(8)
-#define IRQ_IOP331_TIMER1	IOP331_IRQ(9)
-#define IRQ_IOP331_I2C_0	IOP331_IRQ(10)
-#define IRQ_IOP331_I2C_1	IOP331_IRQ(11)
-#define IRQ_IOP331_MSG	    IOP331_IRQ(12)
-#define IRQ_IOP331_MSGIBQ   IOP331_IRQ(13)
-#define IRQ_IOP331_ATU_BIST	IOP331_IRQ(14)
-#define IRQ_IOP331_PERFMON	IOP331_IRQ(15)
-#define IRQ_IOP331_CORE_PMU	IOP331_IRQ(16)
-#define IRQ_IOP331_RSVD_17	IOP331_IRQ(17)
-#define IRQ_IOP331_RSVD_18	IOP331_IRQ(18)
-#define IRQ_IOP331_RSVD_19	IOP331_IRQ(19)
-#define IRQ_IOP331_RSVD_20	IOP331_IRQ(20)
-#define IRQ_IOP331_RSVD_21	IOP331_IRQ(21)
-#define IRQ_IOP331_RSVD_22	IOP331_IRQ(22)
-#define IRQ_IOP331_RSVD_23	IOP331_IRQ(23)
-#define IRQ_IOP331_XINT0	IOP331_IRQ(24)
-#define IRQ_IOP331_XINT1	IOP331_IRQ(25)
-#define IRQ_IOP331_XINT2	IOP331_IRQ(26)
-#define IRQ_IOP331_XINT3	IOP331_IRQ(27)
-#define IRQ_IOP331_RSVD_28  IOP331_IRQ(28)
-#define IRQ_IOP331_RSVD_29  IOP331_IRQ(29)
-#define IRQ_IOP331_RSVD_30  IOP331_IRQ(30)
-#define IRQ_IOP331_RSVD_31  IOP331_IRQ(31)
-#define IRQ_IOP331_XINT8    IOP331_IRQ(32)  // 0
-#define IRQ_IOP331_XINT9    IOP331_IRQ(33)  // 1
-#define IRQ_IOP331_XINT10   IOP331_IRQ(34)  // 2
-#define IRQ_IOP331_XINT11   IOP331_IRQ(35)  // 3
-#define IRQ_IOP331_XINT12   IOP331_IRQ(36)  // 4
-#define IRQ_IOP331_XINT13   IOP331_IRQ(37)  // 5
-#define IRQ_IOP331_XINT14   IOP331_IRQ(38)  // 6
-#define IRQ_IOP331_XINT15   IOP331_IRQ(39)  // 7
-#define IRQ_IOP331_RSVD_40  IOP331_IRQ(40)  // 8
-#define IRQ_IOP331_RSVD_41  IOP331_IRQ(41)  // 9
-#define IRQ_IOP331_RSVD_42  IOP331_IRQ(42)  // 10
-#define IRQ_IOP331_RSVD_43  IOP331_IRQ(43)  // 11
-#define IRQ_IOP331_RSVD_44  IOP331_IRQ(44)  // 12
-#define IRQ_IOP331_RSVD_45  IOP331_IRQ(45)  // 13
-#define IRQ_IOP331_RSVD_46  IOP331_IRQ(46)  // 14
-#define IRQ_IOP331_RSVD_47  IOP331_IRQ(47)  // 15
-#define IRQ_IOP331_RSVD_48  IOP331_IRQ(48)  // 16
-#define IRQ_IOP331_RSVD_49  IOP331_IRQ(49)  // 17
-#define IRQ_IOP331_RSVD_50  IOP331_IRQ(50)  // 18
-#define IRQ_IOP331_UART0    IOP331_IRQ(51)  // 19
-#define IRQ_IOP331_UART1    IOP331_IRQ(52)  // 20
-#define IRQ_IOP331_PBIE     IOP331_IRQ(53)  // 21
-#define IRQ_IOP331_ATU_CRW  IOP331_IRQ(54)  // 22
-#define IRQ_IOP331_ATU_ERR	IOP331_IRQ(55)  // 23
-#define IRQ_IOP331_MCU_ERR	IOP331_IRQ(56)  // 24
-#define IRQ_IOP331_DMA0_ERR	IOP331_IRQ(57)  // 25
-#define IRQ_IOP331_DMA1_ERR	IOP331_IRQ(58)  // 26
-#define IRQ_IOP331_RSVD_59  IOP331_IRQ(59)  // 27
-#define IRQ_IOP331_AA_ERR	IOP331_IRQ(60)  // 28
-#define IRQ_IOP331_RSVD_61  IOP331_IRQ(61)  // 29
-#define IRQ_IOP331_MSG_ERR	IOP331_IRQ(62)  // 30
-#define IRQ_IOP331_HPI		IOP331_IRQ(63)  // 31
-
-#define NR_IOP331_IRQS		(IOP331_IRQ(63) + 1)
-
-#define NR_IRQS			NR_IOP331_IRQS
-
-
-/*
- * Interrupts available on the IQ80331 board
- */
-
-/*
- * On board devices
- */
-#define	IRQ_IQ80331_I82544	IRQ_IOP331_XINT0
-#define IRQ_IQ80331_UART0	IRQ_IOP331_UART0
-#define IRQ_IQ80331_UART1	IRQ_IOP331_UART1
-
-/*
- * PCI interrupts
- */
-#define	IRQ_IQ80331_INTA	IRQ_IOP331_XINT0
-#define	IRQ_IQ80331_INTB	IRQ_IOP331_XINT1
-#define	IRQ_IQ80331_INTC	IRQ_IOP331_XINT2
-#define	IRQ_IQ80331_INTD	IRQ_IOP331_XINT3
-
-/*
- * Interrupts available on the IQ80332 board
- */
-
-/*
- * On board devices
- */
-#define	IRQ_IQ80332_I82544	IRQ_IOP331_XINT0
-#define IRQ_IQ80332_UART0	IRQ_IOP331_UART0
-#define IRQ_IQ80332_UART1	IRQ_IOP331_UART1
-
-/*
- * PCI interrupts
- */
-#define	IRQ_IQ80332_INTA	IRQ_IOP331_XINT0
-#define	IRQ_IQ80332_INTB	IRQ_IOP331_XINT1
-#define	IRQ_IQ80332_INTC	IRQ_IOP331_XINT2
-#define	IRQ_IQ80332_INTD	IRQ_IOP331_XINT3
-
-#endif // _IOP331_IRQ_H_
diff --git a/include/asm-arm/arch-iop3xx/iop331.h b/include/asm-arm/arch-iop3xx/iop331.h
deleted file mode 100644
index fbf0cc1..0000000
--- a/include/asm-arm/arch-iop3xx/iop331.h
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iop331.h
- *
- * Intel IOP331 Chip definitions
- *
- * Author: Dave Jiang (dave.jiang@intel.com)
- * Copyright (C) 2003, 2004 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _IOP331_HW_H_
-#define _IOP331_HW_H_
-
-
-/*
- * This is needed for mixed drivers that need to work on all
- * IOP3xx variants but behave slightly differently on each.
- */
-#ifndef __ASSEMBLY__
-#ifdef	CONFIG_ARCH_IOP331
-/*#define	iop_is_331()	((processor_id & 0xffffffb0) == 0x69054090) */
-#define	iop_is_331()	((processor_id & 0xffffff30) == 0x69054010)
-#else
-#define	iop_is_331()	0
-#endif
-#endif
-
-/*
- * IOP331 I/O and Mem space regions for PCI autoconfiguration
- */
-#define IOP331_PCI_IO_WINDOW_SIZE   0x00010000
-#define IOP331_PCI_LOWER_IO_PA      0x90000000
-#define IOP331_PCI_LOWER_IO_VA      0xfe000000
-#define IOP331_PCI_LOWER_IO_BA      (*IOP331_OIOWTVR)
-#define IOP331_PCI_UPPER_IO_PA      (IOP331_PCI_LOWER_IO_PA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_VA      (IOP331_PCI_LOWER_IO_VA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_IO_BA      (IOP331_PCI_LOWER_IO_BA + IOP331_PCI_IO_WINDOW_SIZE - 1)
-#define IOP331_PCI_IO_OFFSET        (IOP331_PCI_LOWER_IO_VA - IOP331_PCI_LOWER_IO_BA)
-
-/* this can be 128M if OMWTVR1 is set */
-#define IOP331_PCI_MEM_WINDOW_SIZE	0x04000000 /* 64M outbound window */
-/* #define IOP331_PCI_MEM_WINDOW_SIZE  (~*IOP331_IALR1 + 1) */
-#define IOP331_PCI_LOWER_MEM_PA     0x80000000
-#define IOP331_PCI_LOWER_MEM_BA     (*IOP331_OMWTVR0)
-#define IOP331_PCI_UPPER_MEM_PA     (IOP331_PCI_LOWER_MEM_PA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_UPPER_MEM_BA     (IOP331_PCI_LOWER_MEM_BA + IOP331_PCI_MEM_WINDOW_SIZE - 1)
-#define IOP331_PCI_MEM_OFFSET       (IOP331_PCI_LOWER_MEM_PA - IOP331_PCI_LOWER_MEM_BA)
-
-/*
- * IOP331 chipset registers
- */
-#define IOP331_VIRT_MEM_BASE  0xfeffe000  /* chip virtual mem address*/
-#define IOP331_PHYS_MEM_BASE  0xffffe000  /* chip physical memory address */
-#define IOP331_REG_ADDR(reg) (IOP331_VIRT_MEM_BASE | (reg))
-
-/* Reserved 0x00000000 through 0x000000FF */
-
-/* Address Translation Unit 0x00000100 through 0x000001FF */
-#define IOP331_ATUVID     (volatile u16 *)IOP331_REG_ADDR(0x00000100)
-#define IOP331_ATUDID     (volatile u16 *)IOP331_REG_ADDR(0x00000102)
-#define IOP331_ATUCMD     (volatile u16 *)IOP331_REG_ADDR(0x00000104)
-#define IOP331_ATUSR      (volatile u16 *)IOP331_REG_ADDR(0x00000106)
-#define IOP331_ATURID     (volatile u8  *)IOP331_REG_ADDR(0x00000108)
-#define IOP331_ATUCCR     (volatile u32 *)IOP331_REG_ADDR(0x00000109)
-#define IOP331_ATUCLSR    (volatile u8  *)IOP331_REG_ADDR(0x0000010C)
-#define IOP331_ATULT      (volatile u8  *)IOP331_REG_ADDR(0x0000010D)
-#define IOP331_ATUHTR     (volatile u8  *)IOP331_REG_ADDR(0x0000010E)
-#define IOP331_ATUBIST    (volatile u8  *)IOP331_REG_ADDR(0x0000010F)
-#define IOP331_IABAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000110)
-#define IOP331_IAUBAR0    (volatile u32 *)IOP331_REG_ADDR(0x00000114)
-#define IOP331_IABAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000118)
-#define IOP331_IAUBAR1    (volatile u32 *)IOP331_REG_ADDR(0x0000011C)
-#define IOP331_IABAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000120)
-#define IOP331_IAUBAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000124)
-#define IOP331_ASVIR      (volatile u16 *)IOP331_REG_ADDR(0x0000012C)
-#define IOP331_ASIR       (volatile u16 *)IOP331_REG_ADDR(0x0000012E)
-#define IOP331_ERBAR      (volatile u32 *)IOP331_REG_ADDR(0x00000130)
-#define IOP331_ATU_CAPPTR (volatile u32 *)IOP331_REG_ADDR(0x00000134)
-/* Reserved 0x00000138 through 0x0000013B */
-#define IOP331_ATUILR     (volatile u8  *)IOP331_REG_ADDR(0x0000013C)
-#define IOP331_ATUIPR     (volatile u8  *)IOP331_REG_ADDR(0x0000013D)
-#define IOP331_ATUMGNT    (volatile u8  *)IOP331_REG_ADDR(0x0000013E)
-#define IOP331_ATUMLAT    (volatile u8  *)IOP331_REG_ADDR(0x0000013F)
-#define IOP331_IALR0      (volatile u32 *)IOP331_REG_ADDR(0x00000140)
-#define IOP331_IATVR0     (volatile u32 *)IOP331_REG_ADDR(0x00000144)
-#define IOP331_ERLR       (volatile u32 *)IOP331_REG_ADDR(0x00000148)
-#define IOP331_ERTVR      (volatile u32 *)IOP331_REG_ADDR(0x0000014C)
-#define IOP331_IALR1      (volatile u32 *)IOP331_REG_ADDR(0x00000150)
-#define IOP331_IALR2      (volatile u32 *)IOP331_REG_ADDR(0x00000154)
-#define IOP331_IATVR2     (volatile u32 *)IOP331_REG_ADDR(0x00000158)
-#define IOP331_OIOWTVR    (volatile u32 *)IOP331_REG_ADDR(0x0000015C)
-#define IOP331_OMWTVR0    (volatile u32 *)IOP331_REG_ADDR(0x00000160)
-#define IOP331_OUMWTVR0   (volatile u32 *)IOP331_REG_ADDR(0x00000164)
-#define IOP331_OMWTVR1    (volatile u32 *)IOP331_REG_ADDR(0x00000168)
-#define IOP331_OUMWTVR1   (volatile u32 *)IOP331_REG_ADDR(0x0000016C)
-/* Reserved 0x00000170 through 0x00000177*/
-#define IOP331_OUDWTVR    (volatile u32 *)IOP331_REG_ADDR(0x00000178)
-/* Reserved 0x0000017C through 0x0000017F*/
-#define IOP331_ATUCR      (volatile u32 *)IOP331_REG_ADDR(0x00000180)
-#define IOP331_PCSR       (volatile u32 *)IOP331_REG_ADDR(0x00000184)
-#define IOP331_ATUISR     (volatile u32 *)IOP331_REG_ADDR(0x00000188)
-#define IOP331_ATUIMR     (volatile u32 *)IOP331_REG_ADDR(0x0000018C)
-#define IOP331_IABAR3     (volatile u32 *)IOP331_REG_ADDR(0x00000190)
-#define IOP331_IAUBAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000194)
-#define IOP331_IALR3      (volatile u32 *)IOP331_REG_ADDR(0x00000198)
-#define IOP331_IATVR3     (volatile u32 *)IOP331_REG_ADDR(0x0000019C)
-/* Reserved 0x000001A0 through 0x000001A3*/
-#define IOP331_OCCAR      (volatile u32 *)IOP331_REG_ADDR(0x000001A4)
-/* Reserved 0x000001A8 through 0x000001AB*/
-#define IOP331_OCCDR      (volatile u32 *)IOP331_REG_ADDR(0x000001AC)
-/* Reserved 0x000001B0 through 0x000001BB*/
-#define IOP331_VPDCAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001B8)
-#define IOP331_VPDNXTP    (volatile u8 *)IOP331_REG_ADDR(0x000001B9)
-#define IOP331_VPDAR	  (volatile u16 *)IOP331_REG_ADDR(0x000001BA)
-#define IOP331_VPDDR      (volatile u32 *)IOP331_REG_ADDR(0x000001BC)
-#define IOP331_PMCAPID    (volatile u8 *)IOP331_REG_ADDR(0x000001C0)
-#define IOP331_PMNEXT     (volatile u8 *)IOP331_REG_ADDR(0x000001C1)
-#define IOP331_APMCR      (volatile u16 *)IOP331_REG_ADDR(0x000001C2)
-#define IOP331_APMCSR     (volatile u16 *)IOP331_REG_ADDR(0x000001C4)
-/* Reserved 0x000001C6 through 0x000001CF */
-#define IOP331_MSICAPID   (volatile u8 *)IOP331_REG_ADDR(0x000001D0)
-#define IOP331_MSINXTP	  (volatile u8 *)IOP331_REG_ADDR(0x000001D1)
-#define IOP331_MSIMCR     (volatile u16 *)IOP331_REG_ADDR(0x000001D2)
-#define IOP331_MSIMAR     (volatile u32 *)IOP331_REG_ADDR(0x000001D4)
-#define IOP331_MSIMUAR	  (volatile u32 *)IOP331_REG_ADDR(0x000001D8)
-#define IOP331_MSIMDR	  (volatile u32 *)IOP331_REG_ADDR(0x000001DC)
-#define IOP331_PCIXCAPID  (volatile u8 *)IOP331_REG_ADDR(0x000001E0)
-#define IOP331_PCIXNEXT   (volatile u8 *)IOP331_REG_ADDR(0x000001E1)
-#define IOP331_PCIXCMD    (volatile u16 *)IOP331_REG_ADDR(0x000001E2)
-#define IOP331_PCIXSR     (volatile u32 *)IOP331_REG_ADDR(0x000001E4)
-#define IOP331_PCIIRSR    (volatile u32 *)IOP331_REG_ADDR(0x000001EC)
-
-/* Messaging Unit 0x00000300 through 0x000003FF */
-
-/* Reserved 0x00000300 through 0x0000030c */
-#define IOP331_IMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000310)
-#define IOP331_IMR1       (volatile u32 *)IOP331_REG_ADDR(0x00000314)
-#define IOP331_OMR0       (volatile u32 *)IOP331_REG_ADDR(0x00000318)
-#define IOP331_OMR1       (volatile u32 *)IOP331_REG_ADDR(0x0000031C)
-#define IOP331_IDR        (volatile u32 *)IOP331_REG_ADDR(0x00000320)
-#define IOP331_IISR       (volatile u32 *)IOP331_REG_ADDR(0x00000324)
-#define IOP331_IIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000328)
-#define IOP331_ODR        (volatile u32 *)IOP331_REG_ADDR(0x0000032C)
-#define IOP331_OISR       (volatile u32 *)IOP331_REG_ADDR(0x00000330)
-#define IOP331_OIMR       (volatile u32 *)IOP331_REG_ADDR(0x00000334)
-/* Reserved 0x00000338 through 0x0000034F */
-#define IOP331_MUCR       (volatile u32 *)IOP331_REG_ADDR(0x00000350)
-#define IOP331_QBAR       (volatile u32 *)IOP331_REG_ADDR(0x00000354)
-/* Reserved 0x00000358 through 0x0000035C */
-#define IOP331_IFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000360)
-#define IOP331_IFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000364)
-#define IOP331_IPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000368)
-#define IOP331_IPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000036C)
-#define IOP331_OFHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000370)
-#define IOP331_OFTPR      (volatile u32 *)IOP331_REG_ADDR(0x00000374)
-#define IOP331_OPHPR      (volatile u32 *)IOP331_REG_ADDR(0x00000378)
-#define IOP331_OPTPR      (volatile u32 *)IOP331_REG_ADDR(0x0000037C)
-#define IOP331_IAR        (volatile u32 *)IOP331_REG_ADDR(0x00000380)
-/* Reserved 0x00000384 through 0x000003FF */
-
-/* DMA Controller 0x00000400 through 0x000004FF */
-#define IOP331_DMA0_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000400)
-#define IOP331_DMA0_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000404)
-#define IOP331_DMA0_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000040C)
-#define IOP331_DMA0_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000410)
-#define IOP331_DMA0_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000414)
-#define IOP331_DMA0_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000418)
-#define IOP331_DMA0_LADR  (volatile u32 *)IOP331_REG_ADDR(0X0000041C)
-#define IOP331_DMA0_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000420)
-#define IOP331_DMA0_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000424)
-/* Reserved 0x00000428 through 0x0000043C */
-#define IOP331_DMA1_CCR   (volatile u32 *)IOP331_REG_ADDR(0x00000440)
-#define IOP331_DMA1_CSR   (volatile u32 *)IOP331_REG_ADDR(0x00000444)
-#define IOP331_DMA1_DAR   (volatile u32 *)IOP331_REG_ADDR(0x0000044C)
-#define IOP331_DMA1_NDAR  (volatile u32 *)IOP331_REG_ADDR(0x00000450)
-#define IOP331_DMA1_PADR  (volatile u32 *)IOP331_REG_ADDR(0x00000454)
-#define IOP331_DMA1_PUADR (volatile u32 *)IOP331_REG_ADDR(0x00000458)
-#define IOP331_DMA1_LADR  (volatile u32 *)IOP331_REG_ADDR(0x0000045C)
-#define IOP331_DMA1_BCR   (volatile u32 *)IOP331_REG_ADDR(0x00000460)
-#define IOP331_DMA1_DCR   (volatile u32 *)IOP331_REG_ADDR(0x00000464)
-/* Reserved 0x00000468 through 0x000004FF */
-
-/* Memory controller 0x00000500 through 0x0005FF */
-
-/* Peripheral bus interface unit 0x00000680 through 0x0006FF */
-#define IOP331_PBCR       (volatile u32 *)IOP331_REG_ADDR(0x00000680)
-#define IOP331_PBISR      (volatile u32 *)IOP331_REG_ADDR(0x00000684)
-#define IOP331_PBBAR0     (volatile u32 *)IOP331_REG_ADDR(0x00000688)
-#define IOP331_PBLR0      (volatile u32 *)IOP331_REG_ADDR(0x0000068C)
-#define IOP331_PBBAR1     (volatile u32 *)IOP331_REG_ADDR(0x00000690)
-#define IOP331_PBLR1      (volatile u32 *)IOP331_REG_ADDR(0x00000694)
-#define IOP331_PBBAR2     (volatile u32 *)IOP331_REG_ADDR(0x00000698)
-#define IOP331_PBLR2      (volatile u32 *)IOP331_REG_ADDR(0x0000069C)
-#define IOP331_PBBAR3     (volatile u32 *)IOP331_REG_ADDR(0x000006A0)
-#define IOP331_PBLR3      (volatile u32 *)IOP331_REG_ADDR(0x000006A4)
-#define IOP331_PBBAR4     (volatile u32 *)IOP331_REG_ADDR(0x000006A8)
-#define IOP331_PBLR4      (volatile u32 *)IOP331_REG_ADDR(0x000006AC)
-#define IOP331_PBBAR5     (volatile u32 *)IOP331_REG_ADDR(0x000006B0)
-#define IOP331_PBLR5      (volatile u32 *)IOP331_REG_ADDR(0x000006B4)
-#define IOP331_PBDSCR     (volatile u32 *)IOP331_REG_ADDR(0x000006B8)
-/* Reserved 0x000006BC */
-#define IOP331_PMBR0      (volatile u32 *)IOP331_REG_ADDR(0x000006C0)
-/* Reserved 0x000006C4 through 0x000006DC */
-#define IOP331_PMBR1      (volatile u32 *)IOP331_REG_ADDR(0x000006E0)
-#define IOP331_PMBR2      (volatile u32 *)IOP331_REG_ADDR(0x000006E4)
-
-#define IOP331_PBCR_EN    0x1
-
-#define IOP331_PBISR_BOOR_ERR 0x1
-
-
-
-/* Peripheral performance monitoring unit 0x00000700 through 0x00077F */
-/* Internal arbitration unit 0x00000780 through 0x0007BF */
-
-/* Interrupt Controller */
-#define IOP331_INTCTL0    (volatile u32 *)IOP331_REG_ADDR(0x00000790)
-#define IOP331_INTCTL1    (volatile u32 *)IOP331_REG_ADDR(0x00000794)
-#define IOP331_INTSTR0    (volatile u32 *)IOP331_REG_ADDR(0x00000798)
-#define IOP331_INTSTR1    (volatile u32 *)IOP331_REG_ADDR(0x0000079C)
-#define IOP331_IINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A0)
-#define IOP331_IINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007A4)
-#define IOP331_FINTSRC0   (volatile u32 *)IOP331_REG_ADDR(0x000007A8)
-#define IOP331_FINTSRC1   (volatile u32 *)IOP331_REG_ADDR(0x000007AC)
-#define IOP331_IPR0       (volatile u32 *)IOP331_REG_ADDR(0x000007B0)
-#define IOP331_IPR1       (volatile u32 *)IOP331_REG_ADDR(0x000007B4)
-#define IOP331_IPR2       (volatile u32 *)IOP331_REG_ADDR(0x000007B8)
-#define IOP331_IPR3       (volatile u32 *)IOP331_REG_ADDR(0x000007BC)
-#define IOP331_INTBASE    (volatile u32 *)IOP331_REG_ADDR(0x000007C0)
-#define IOP331_INTSIZE    (volatile u32 *)IOP331_REG_ADDR(0x000007C4)
-#define IOP331_IINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007C8)
-#define IOP331_FINTVEC    (volatile u32 *)IOP331_REG_ADDR(0x000007CC)
-
-
-/* Timers */
-
-#define IOP331_TU_TMR0		(volatile u32 *)IOP331_REG_ADDR(0x000007D0)
-#define IOP331_TU_TMR1		(volatile u32 *)IOP331_REG_ADDR(0x000007D4)
-
-#define IOP331_TMR_TC		0x01
-#define	IOP331_TMR_EN		0x02
-#define IOP331_TMR_RELOAD	0x04
-#define	IOP331_TMR_PRIVILEGED	0x09
-
-#define	IOP331_TMR_RATIO_1_1	0x00
-#define	IOP331_TMR_RATIO_4_1	0x10
-#define	IOP331_TMR_RATIO_8_1	0x20
-#define	IOP331_TMR_RATIO_16_1	0x30
-
-#define IOP331_TU_TCR0    (volatile u32 *)IOP331_REG_ADDR(0x000007D8)
-#define IOP331_TU_TCR1    (volatile u32 *)IOP331_REG_ADDR(0x000007DC)
-#define IOP331_TU_TRR0    (volatile u32 *)IOP331_REG_ADDR(0x000007E0)
-#define IOP331_TU_TRR1    (volatile u32 *)IOP331_REG_ADDR(0x000007E4)
-#define IOP331_TU_TISR    (volatile u32 *)IOP331_REG_ADDR(0x000007E8)
-#define IOP331_TU_WDTCR   (volatile u32 *)IOP331_REG_ADDR(0x000007EC)
-
-#if defined(CONFIG_ARCH_IOP331)
-#define	IOP331_TICK_RATE	266000000	/* 266 MHz IB clock */
-#endif
-
-#if defined(CONFIG_IOP331_STEPD) || defined(CONFIG_ARCH_IQ80333)
-#undef IOP331_TICK_RATE
-#define IOP331_TICK_RATE	333000000	/* 333 Mhz IB clock */
-#endif
-
-/* Application accelerator unit 0x00000800 - 0x000008FF */
-#define IOP331_AAU_ACR     (volatile u32 *)IOP331_REG_ADDR(0x00000800)
-#define IOP331_AAU_ASR     (volatile u32 *)IOP331_REG_ADDR(0x00000804)
-#define IOP331_AAU_ADAR    (volatile u32 *)IOP331_REG_ADDR(0x00000808)
-#define IOP331_AAU_ANDAR   (volatile u32 *)IOP331_REG_ADDR(0x0000080C)
-#define IOP331_AAU_SAR1    (volatile u32 *)IOP331_REG_ADDR(0x00000810)
-#define IOP331_AAU_SAR2    (volatile u32 *)IOP331_REG_ADDR(0x00000814)
-#define IOP331_AAU_SAR3    (volatile u32 *)IOP331_REG_ADDR(0x00000818)
-#define IOP331_AAU_SAR4    (volatile u32 *)IOP331_REG_ADDR(0x0000081C)
-#define IOP331_AAU_SAR5    (volatile u32 *)IOP331_REG_ADDR(0x0000082C)
-#define IOP331_AAU_SAR6    (volatile u32 *)IOP331_REG_ADDR(0x00000830)
-#define IOP331_AAU_SAR7    (volatile u32 *)IOP331_REG_ADDR(0x00000834)
-#define IOP331_AAU_SAR8    (volatile u32 *)IOP331_REG_ADDR(0x00000838)
-#define IOP331_AAU_SAR9    (volatile u32 *)IOP331_REG_ADDR(0x00000840)
-#define IOP331_AAU_SAR10   (volatile u32 *)IOP331_REG_ADDR(0x00000844)
-#define IOP331_AAU_SAR11   (volatile u32 *)IOP331_REG_ADDR(0x00000848)
-#define IOP331_AAU_SAR12   (volatile u32 *)IOP331_REG_ADDR(0x0000084C)
-#define IOP331_AAU_SAR13   (volatile u32 *)IOP331_REG_ADDR(0x00000850)
-#define IOP331_AAU_SAR14   (volatile u32 *)IOP331_REG_ADDR(0x00000854)
-#define IOP331_AAU_SAR15   (volatile u32 *)IOP331_REG_ADDR(0x00000858)
-#define IOP331_AAU_SAR16   (volatile u32 *)IOP331_REG_ADDR(0x0000085C)
-#define IOP331_AAU_SAR17   (volatile u32 *)IOP331_REG_ADDR(0x00000864)
-#define IOP331_AAU_SAR18   (volatile u32 *)IOP331_REG_ADDR(0x00000868)
-#define IOP331_AAU_SAR19   (volatile u32 *)IOP331_REG_ADDR(0x0000086C)
-#define IOP331_AAU_SAR20   (volatile u32 *)IOP331_REG_ADDR(0x00000870)
-#define IOP331_AAU_SAR21   (volatile u32 *)IOP331_REG_ADDR(0x00000874)
-#define IOP331_AAU_SAR22   (volatile u32 *)IOP331_REG_ADDR(0x00000878)
-#define IOP331_AAU_SAR23   (volatile u32 *)IOP331_REG_ADDR(0x0000087C)
-#define IOP331_AAU_SAR24   (volatile u32 *)IOP331_REG_ADDR(0x00000880)
-#define IOP331_AAU_SAR25   (volatile u32 *)IOP331_REG_ADDR(0x00000888)
-#define IOP331_AAU_SAR26   (volatile u32 *)IOP331_REG_ADDR(0x0000088C)
-#define IOP331_AAU_SAR27   (volatile u32 *)IOP331_REG_ADDR(0x00000890)
-#define IOP331_AAU_SAR28   (volatile u32 *)IOP331_REG_ADDR(0x00000894)
-#define IOP331_AAU_SAR29   (volatile u32 *)IOP331_REG_ADDR(0x00000898)
-#define IOP331_AAU_SAR30   (volatile u32 *)IOP331_REG_ADDR(0x0000089C)
-#define IOP331_AAU_SAR31   (volatile u32 *)IOP331_REG_ADDR(0x000008A0)
-#define IOP331_AAU_SAR32   (volatile u32 *)IOP331_REG_ADDR(0x000008A4)
-#define IOP331_AAU_DAR     (volatile u32 *)IOP331_REG_ADDR(0x00000820)
-#define IOP331_AAU_ABCR    (volatile u32 *)IOP331_REG_ADDR(0x00000824)
-#define IOP331_AAU_ADCR    (volatile u32 *)IOP331_REG_ADDR(0x00000828)
-#define IOP331_AAU_EDCR0   (volatile u32 *)IOP331_REG_ADDR(0x0000083c)
-#define IOP331_AAU_EDCR1   (volatile u32 *)IOP331_REG_ADDR(0x00000860)
-#define IOP331_AAU_EDCR2   (volatile u32 *)IOP331_REG_ADDR(0x00000884)
-
-
-#define IOP331_SPDSCR	  (volatile u32 *)IOP331_REG_ADDR(0x000015C0)
-#define IOP331_PPDSCR	  (volatile u32 *)IOP331_REG_ADDR(0x000015C8)
-/* SSP serial port unit 0x00001600 - 0x0000167F */
-
-/* I2C bus interface unit 0x00001680 - 0x000016FF */
-/* for I2C bit defs see drivers/i2c/i2c-iop3xx.h */
-
-#define IOP331_ICR0       (volatile u32 *)IOP331_REG_ADDR(0x00001680)
-#define IOP331_ISR0       (volatile u32 *)IOP331_REG_ADDR(0x00001684)
-#define IOP331_ISAR0      (volatile u32 *)IOP331_REG_ADDR(0x00001688)
-#define IOP331_IDBR0      (volatile u32 *)IOP331_REG_ADDR(0x0000168C)
-/* Reserved 0x00001690 */
-#define IOP331_IBMR0      (volatile u32 *)IOP331_REG_ADDR(0x00001694)
-/* Reserved 0x00001698 */
-/* Reserved 0x0000169C */
-#define IOP331_ICR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A0)
-#define IOP331_ISR1       (volatile u32 *)IOP331_REG_ADDR(0x000016A4)
-#define IOP331_ISAR1      (volatile u32 *)IOP331_REG_ADDR(0x000016A8)
-#define IOP331_IDBR1      (volatile u32 *)IOP331_REG_ADDR(0x000016AC)
-#define IOP331_IBMR1      (volatile u32 *)IOP331_REG_ADDR(0x000016B4)
-/* Reserved 0x000016B8 through 0x000016FF */
-
-/* 0x00001700 through 0x0000172C  UART 0 */
-
-/* Reserved 0x00001730 through 0x0000173F */
-
-/* 0x00001740 through 0x0000176C UART 1 */
-
-#define IOP331_UART0_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001700)	/* UART #1 physical */
-#define IOP331_UART1_PHYS  (IOP331_PHYS_MEM_BASE | 0x00001740)	/* UART #2 physical */
-#define IOP331_UART0_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001700) /* UART #1 virtual addr */
-#define IOP331_UART1_VIRT  (IOP331_VIRT_MEM_BASE | 0x00001740) /* UART #2 virtual addr */
-
-/* Reserved 0x00001770 through 0x0000177F */
-
-/* General Purpose I/O Registers */
-#define IOP331_GPOE       (volatile u32 *)IOP331_REG_ADDR(0x00001780)
-#define IOP331_GPID       (volatile u32 *)IOP331_REG_ADDR(0x00001784)
-#define IOP331_GPOD       (volatile u32 *)IOP331_REG_ADDR(0x00001788)
-
-/* Reserved 0x0000178c through 0x000019ff */
-
-
-#ifndef __ASSEMBLY__
-extern void iop331_map_io(void);
-extern void iop331_init_irq(void);
-extern void iop331_time_init(void);
-#endif
-
-#endif // _IOP331_HW_H_
diff --git a/include/asm-arm/arch-iop3xx/iq31244.h b/include/asm-arm/arch-iop3xx/iq31244.h
deleted file mode 100644
index 4177cfa..0000000
--- a/include/asm-arm/arch-iop3xx/iq31244.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iq31244.h
- *
- * Intel IQ31244 evaluation board registers
- */
-
-#ifndef _IQ31244_H_
-#define _IQ31244_H_
-
-#define	IQ31244_FLASHBASE	0xf0000000	/* Flash */
-#define	IQ31244_FLASHSIZE	0x00800000
-#define	IQ31244_FLASHWIDTH	2
-
-#define IQ31244_UART		0xfe800000	/* UART #1 */
-#define IQ31244_7SEG_1		0xfe840000	/* 7-Segment MSB */
-#define IQ31244_7SEG_0		0xfe850000	/* 7-Segment LSB (WO) */
-#define IQ31244_ROTARY_SW	0xfe8d0000	/* Rotary Switch */
-#define IQ31244_BATT_STAT	0xfe8f0000	/* Battery Status */
-
-#ifndef __ASSEMBLY__
-extern void iq31244_map_io(void);
-#endif
-
-#endif	// _IQ31244_H_
diff --git a/include/asm-arm/arch-iop3xx/iq80321.h b/include/asm-arm/arch-iop3xx/iq80321.h
deleted file mode 100644
index cb87259..0000000
--- a/include/asm-arm/arch-iop3xx/iq80321.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iq80321.h
- *
- * Intel IQ80321 evaluation board registers
- */
-
-#ifndef _IQ80321_H_
-#define _IQ80321_H_
-
-#define	IQ80321_FLASHBASE	0xf0000000	/* Flash */
-#define	IQ80321_FLASHSIZE	0x00800000
-#define	IQ80321_FLASHWIDTH	1
-
-#define IQ80321_UART		0xfe800000	/* UART #1 */
-#define IQ80321_7SEG_1		0xfe840000	/* 7-Segment MSB */
-#define IQ80321_7SEG_0		0xfe850000	/* 7-Segment LSB (WO) */
-#define IQ80321_ROTARY_SW	0xfe8d0000	/* Rotary Switch */
-#define IQ80321_BATT_STAT	0xfe8f0000	/* Battery Status */
-
-#ifndef __ASSEMBLY__
-extern void iq80321_map_io(void);
-#endif
-
-#endif	// _IQ80321_H_
diff --git a/include/asm-arm/arch-iop3xx/iq80331.h b/include/asm-arm/arch-iop3xx/iq80331.h
deleted file mode 100644
index 0668e78..0000000
--- a/include/asm-arm/arch-iop3xx/iq80331.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iq80331.h
- *
- * Intel IQ80331 evaluation board registers
- */
-
-#ifndef _IQ80331_H_
-#define _IQ80331_H_
-
-#define	IQ80331_FLASHBASE	0xc0000000	/* Flash */
-#define	IQ80331_FLASHSIZE	0x00800000
-#define	IQ80331_FLASHWIDTH	1
-
-#define IQ80331_7SEG_1		0xce840000	/* 7-Segment MSB */
-#define IQ80331_7SEG_0		0xce850000	/* 7-Segment LSB (WO) */
-#define IQ80331_ROTARY_SW	0xce8d0000	/* Rotary Switch */
-#define IQ80331_BATT_STAT	0xce8f0000	/* Battery Status */
-
-#ifndef __ASSEMBLY__
-extern void iq80331_map_io(void);
-#endif
-
-#endif	// _IQ80331_H_
diff --git a/include/asm-arm/arch-iop3xx/iq80332.h b/include/asm-arm/arch-iop3xx/iq80332.h
deleted file mode 100644
index e5fff17..0000000
--- a/include/asm-arm/arch-iop3xx/iq80332.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * linux/include/asm/arch-iop3xx/iq80332.h
- *
- * Intel IQ80332 evaluation board registers
- */
-
-#ifndef _IQ80332_H_
-#define _IQ80332_H_
-
-#define	IQ80332_FLASHBASE	0xc0000000	/* Flash */
-#define	IQ80332_FLASHSIZE	0x00800000
-#define	IQ80332_FLASHWIDTH	1
-
-#define IQ80332_7SEG_1		0xce840000	/* 7-Segment MSB */
-#define IQ80332_7SEG_0		0xce850000	/* 7-Segment LSB (WO) */
-#define IQ80332_ROTARY_SW	0xce8d0000	/* Rotary Switch */
-#define IQ80332_BATT_STAT	0xce8f0000	/* Battery Status */
-
-#ifndef __ASSEMBLY__
-extern void iq80332_map_io(void);
-#endif
-
-#endif	// _IQ80332_H_
diff --git a/include/asm-arm/arch-iop3xx/irqs.h b/include/asm-arm/arch-iop3xx/irqs.h
deleted file mode 100644
index b2c03f4..0000000
--- a/include/asm-arm/arch-iop3xx/irqs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/irqs.h
- *
- * Copyright:	(C) 2001-2003 MontaVista Software Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-/*
- * Chipset-specific bits
- */
-#ifdef CONFIG_ARCH_IOP321
-#include "iop321-irqs.h"
-#endif
-
-#ifdef CONFIG_ARCH_IOP331
-#include "iop331-irqs.h"
-#endif
diff --git a/include/asm-arm/arch-iop3xx/memory.h b/include/asm-arm/arch-iop3xx/memory.h
deleted file mode 100644
index e43ebd9..0000000
--- a/include/asm-arm/arch-iop3xx/memory.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/memory.h
- */
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#include <asm/hardware.h>
-
-/*
- * Physical DRAM offset.
- */
-#ifndef CONFIG_ARCH_IOP331
-#define PHYS_OFFSET	UL(0xa0000000)
-#else
-#define PHYS_OFFSET	UL(0x00000000)
-#endif
-
-/*
- * Virtual view <-> PCI DMA view memory address translations
- * virt_to_bus: Used to translate the virtual address to an
- *		address suitable to be passed to set_dma_addr
- * bus_to_virt: Used to convert an address for DMA operations
- *		to an address that the kernel can use.
- */
-#if defined(CONFIG_ARCH_IOP321)
-
-#define __virt_to_bus(x)	(((__virt_to_phys(x)) & ~(*IOP321_IATVR2)) | ((*IOP321_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP321_IALR2)) | ( *IOP321_IATVR2)))
-
-#elif defined(CONFIG_ARCH_IOP331)
-
-#define __virt_to_bus(x)	(((__virt_to_phys(x)) & ~(*IOP331_IATVR2)) | ((*IOP331_IABAR2) & 0xfffffff0))
-#define __bus_to_virt(x)    (__phys_to_virt(((x) & ~(*IOP331_IALR2)) | ( *IOP331_IATVR2)))
-
-#endif
-
-#endif
diff --git a/include/asm-arm/arch-iop3xx/system.h b/include/asm-arm/arch-iop3xx/system.h
deleted file mode 100644
index af6ae8c..0000000
--- a/include/asm-arm/arch-iop3xx/system.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/system.h
- *
- *  Copyright (C) 2001 MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-static inline void arch_idle(void)
-{
-	cpu_do_idle();
-}
-
-
-static inline void arch_reset(char mode)
-{
-#ifdef CONFIG_ARCH_IOP321
-    *IOP321_PCSR = 0x30;
-#endif
-
-#ifdef CONFIG_ARCH_IOP331
-    *IOP331_PCSR = 0x30;
-#endif
-
-	if ( 1 && mode == 's') {
-		/* Jump into ROM at address 0 */
-		cpu_reset(0);
-	} else {
-		/* No on-chip reset capability */
-		cpu_reset(0);
-	}
-}
-
diff --git a/include/asm-arm/arch-iop3xx/timex.h b/include/asm-arm/arch-iop3xx/timex.h
deleted file mode 100644
index 14ca8d0..0000000
--- a/include/asm-arm/arch-iop3xx/timex.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/timex.h
- *
- * IOP3xx architecture timex specifications
- */
-#include <asm/hardware.h>
-
-#if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
-
-#define CLOCK_TICK_RATE IOP321_TICK_RATE
-
-#elif defined(CONFIG_ARCH_IQ80331) || defined(CONFIG_MACH_IQ80332)
-
-#define CLOCK_TICK_RATE IOP331_TICK_RATE
-
-#else
-
-#error "No IOP3xx timex information for this architecture"
-
-#endif
diff --git a/include/asm-arm/arch-iop3xx/uncompress.h b/include/asm-arm/arch-iop3xx/uncompress.h
deleted file mode 100644
index fbdd5af..0000000
--- a/include/asm-arm/arch-iop3xx/uncompress.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- *  linux/include/asm-arm/arch-iop3xx/uncompress.h
- */
-#include <asm/types.h>
-#include <asm/mach-types.h>
-#include <linux/serial_reg.h>
-#include <asm/hardware.h>
-
-#ifdef CONFIG_ARCH_IOP321
-#define UTYPE unsigned char *
-#elif defined(CONFIG_ARCH_IOP331)
-#define UTYPE u32 *
-#else
-#error "Missing IOP3xx arch type def"
-#endif
-
-static volatile UTYPE uart_base;
-
-#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
-
-static inline void putc(char c)
-{
-	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
-		barrier();
-	*uart_base = c;
-}
-
-static inline void flush(void)
-{
-}
-
-static __inline__ void __arch_decomp_setup(unsigned long arch_id)
-{
-        if(machine_is_iq80321())
-			uart_base = (volatile UTYPE)IQ80321_UART;
-		else if(machine_is_iq31244())
-			uart_base = (volatile UTYPE)IQ31244_UART;
-		else if(machine_is_iq80331() || machine_is_iq80332())
-			uart_base = (volatile UTYPE)IOP331_UART0_PHYS;
-		else
-			uart_base = (volatile UTYPE)0xfe800000;
-}
-
-/*
- * nothing to do
- */
-#define arch_decomp_setup()	__arch_decomp_setup(arch_id)
-#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-iop3xx/vmalloc.h b/include/asm-arm/arch-iop3xx/vmalloc.h
deleted file mode 100644
index 0f2f684..0000000
--- a/include/asm-arm/arch-iop3xx/vmalloc.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * linux/include/asm-arm/arch-iop3xx/vmalloc.h
- */
-
-/*
- * Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts.  That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-//#define VMALLOC_END       (0xe8000000)
-/* increase usable physical RAM to ~992M per RMK */
-#define VMALLOC_END       (0xfe000000)
-
diff --git a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
index 13aee17..8d10a91 100644
--- a/include/asm-arm/arch-ixp4xx/platform.h
+++ b/include/asm-arm/arch-ixp4xx/platform.h
@@ -90,6 +90,11 @@
 struct sys_timer;
 
 /*
+ * Frequency of clock used for primary clocksource
+ */
+extern unsigned long ixp4xx_timer_freq;
+
+/*
  * Functions used by platform-level setup code
  */
 extern void ixp4xx_map_io(void);
diff --git a/include/asm-arm/arch-l7200/io.h b/include/asm-arm/arch-l7200/io.h
index cd080d8..d744d97 100644
--- a/include/asm-arm/arch-l7200/io.h
+++ b/include/asm-arm/arch-l7200/io.h
@@ -31,9 +31,9 @@
 static inline unsigned int __arch_getw(unsigned long a)
 {
 	unsigned int value;
-	__asm__ __volatile__("ldr%?h    %0, [%1, #0]    @ getw"
+	__asm__ __volatile__("ldrh    %0, [%1, #0]    @ getw"
 		: "=&r" (value)
-		: "r" (a));
+		: "r" (a) : "cc");
 	return value;
 }
 
@@ -42,8 +42,8 @@
 
 static inline void __arch_putw(unsigned int value, unsigned long a)
 {
-        __asm__ __volatile__("str%?h    %0, [%1, #0]    @ putw"
-                : : "r" (value), "r" (a));
+        __asm__ __volatile__("strh    %0, [%1, #0]    @ putw"
+                : : "r" (value), "r" (a) : "cc");
 }
 
 /*
diff --git a/include/asm-arm/arch-l7200/time.h b/include/asm-arm/arch-l7200/time.h
index 7b98b53..c69cb50 100644
--- a/include/asm-arm/arch-l7200/time.h
+++ b/include/asm-arm/arch-l7200/time.h
@@ -45,7 +45,7 @@
 static irqreturn_t
 timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
-	do_timer(regs);
+	do_timer(1);
 #ifndef CONFIG_SMP
 	update_process_times(user_mode(regs));
 #endif
diff --git a/include/asm-arm/arch-omap/board-ams-delta.h b/include/asm-arm/arch-omap/board-ams-delta.h
index 0070f6d..9aee15d 100644
--- a/include/asm-arm/arch-omap/board-ams-delta.h
+++ b/include/asm-arm/arch-omap/board-ams-delta.h
@@ -50,9 +50,20 @@
 #define AMS_DELTA_LATCH2_NAND_NWE	0x0020
 #define AMS_DELTA_LATCH2_NAND_ALE	0x0040
 #define AMS_DELTA_LATCH2_NAND_CLE	0x0080
+#define AMD_DELTA_LATCH2_KEYBRD_PWR	0x0100
+#define AMD_DELTA_LATCH2_KEYBRD_DATA	0x0200
+#define AMD_DELTA_LATCH2_SCARD_RSTIN	0x0400
+#define AMD_DELTA_LATCH2_SCARD_CMDVCC	0x0800
 #define AMS_DELTA_LATCH2_MODEM_NRESET	0x1000
 #define AMS_DELTA_LATCH2_MODEM_CODEC	0x2000
 
+#define AMS_DELTA_GPIO_PIN_KEYBRD_DATA	0
+#define AMS_DELTA_GPIO_PIN_KEYBRD_CLK	1
+#define AMS_DELTA_GPIO_PIN_MODEM_IRQ	2
+#define AMS_DELTA_GPIO_PIN_HOOK_SWITCH	4
+#define AMS_DELTA_GPIO_PIN_SCARD_NOFF	6
+#define AMS_DELTA_GPIO_PIN_SCARD_IO	7
+#define AMS_DELTA_GPIO_PIN_CONFIG	11
 #define AMS_DELTA_GPIO_PIN_NAND_RB	12
 
 #ifndef __ASSEMBLY__
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
index f83003f..fa68810 100644
--- a/include/asm-arm/arch-omap/clock.h
+++ b/include/asm-arm/arch-omap/clock.h
@@ -45,6 +45,7 @@
 	struct clk *	(*clk_get_parent)(struct clk *clk);
 	void		(*clk_allow_idle)(struct clk *clk);
 	void		(*clk_deny_idle)(struct clk *clk);
+	void		(*clk_disable_unused)(struct clk *clk);
 };
 
 extern unsigned int mpurate;
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index 1b1b023..d591d05 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -331,6 +331,12 @@
 	OMAP_DMA_TRANSPARENT_COPY
 };
 
+enum omap_dma_write_mode {
+	OMAP_DMA_WRITE_NON_POSTED = 0,
+	OMAP_DMA_WRITE_POSTED,
+	OMAP_DMA_WRITE_LAST_NON_POSTED
+};
+
 struct omap_dma_channel_params {
 	int data_type;		/* data type 8,16,32 */
 	int elem_count;		/* number of elements in a frame */
@@ -338,13 +344,13 @@
 
 	int src_port;		/* Only on OMAP1 REVISIT: Is this needed? */
 	int src_amode;		/* constant , post increment, indexed , double indexed */
-	int src_start;		/* source address : physical */
+	unsigned long src_start;	/* source address : physical */
 	int src_ei;		/* source element index */
 	int src_fi;		/* source frame index */
 
 	int dst_port;		/* Only on OMAP1 REVISIT: Is this needed? */
 	int dst_amode;		/* constant , post increment, indexed , double indexed */
-	int dst_start;		/* source address : physical */
+	unsigned long dst_start;	/* source address : physical */
 	int dst_ei;		/* source element index */
 	int dst_fi;		/* source frame index */
 
@@ -356,7 +362,7 @@
 };
 
 
-extern void omap_set_dma_priority(int dst_port, int priority);
+extern void omap_set_dma_priority(int lch, int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
 			    void (* callback)(int lch, u16 ch_status, void *data),
 			    void *data, int *dma_ch);
@@ -371,6 +377,7 @@
 					 int dma_trigger, int src_or_dst_synch);
 extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
 				    u32 color);
+extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
 
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
 				    unsigned long src_start,
@@ -394,6 +401,9 @@
 extern void omap_dma_link_lch (int lch_head, int lch_queue);
 extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
 
+extern int omap_set_dma_callback(int lch,
+			void (* callback)(int lch, u16 ch_status, void *data),
+			void *data);
 extern dma_addr_t omap_get_dma_src_pos(int lch);
 extern dma_addr_t omap_get_dma_dst_pos(int lch);
 extern int omap_get_dma_src_addr_counter(int lch);
diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h
index 7a289ff..b5f3a71 100644
--- a/include/asm-arm/arch-omap/dmtimer.h
+++ b/include/asm-arm/arch-omap/dmtimer.h
@@ -52,6 +52,8 @@
 struct omap_dm_timer *omap_dm_timer_request(void);
 struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
 void omap_dm_timer_free(struct omap_dm_timer *timer);
+void omap_dm_timer_enable(struct omap_dm_timer *timer);
+void omap_dm_timer_disable(struct omap_dm_timer *timer);
 
 int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
 
diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h
index 1a0a520..7c03ef6 100644
--- a/include/asm-arm/arch-omap/gpmc.h
+++ b/include/asm-arm/arch-omap/gpmc.h
@@ -85,7 +85,7 @@
 extern u32 gpmc_cs_read_reg(int cs, int idx);
 extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk);
 extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t);
-extern unsigned long gpmc_cs_get_base_addr(int cs);
-
+extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base);
+extern void gpmc_cs_free(int cs);
 
 #endif
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 2542495..c5bb05a 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -237,6 +237,7 @@
 #define INT_24XX_SDMA_IRQ1	13
 #define INT_24XX_SDMA_IRQ2	14
 #define INT_24XX_SDMA_IRQ3	15
+#define INT_24XX_CAM_IRQ	24
 #define INT_24XX_DSS_IRQ	25
 #define INT_24XX_GPIO_BANK1	29
 #define INT_24XX_GPIO_BANK2	30
@@ -261,6 +262,7 @@
 #define INT_24XX_UART1_IRQ	72
 #define INT_24XX_UART2_IRQ	73
 #define INT_24XX_UART3_IRQ	74
+#define INT_24XX_MMC_IRQ	83
 
 /* Max. 128 level 2 IRQs (OMAP1610), 192 GPIOs (OMAP730) and
  * 16 MPUIO lines */
diff --git a/include/asm-arm/arch-omap/keypad.h b/include/asm-arm/arch-omap/keypad.h
index 8a023a9..b7f8307 100644
--- a/include/asm-arm/arch-omap/keypad.h
+++ b/include/asm-arm/arch-omap/keypad.h
@@ -14,7 +14,10 @@
 	int rows;
 	int cols;
 	int *keymap;
+	unsigned int keymapsize;
 	unsigned int rep:1;
+	unsigned long delay;
+	unsigned int dbounce:1;
 	/* specific to OMAP242x*/
 	unsigned int *row_gpios;
 	unsigned int *col_gpios;
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 679869c..828cc5c 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -320,6 +320,17 @@
 	P15_1610_UWIRE_CS3,
 	N15_1610_UWIRE_CS1,
 
+	/* OMAP-1610 SPI */
+	U19_1610_SPIF_SCK,
+	U18_1610_SPIF_DIN,
+	P20_1610_SPIF_DIN,
+	W21_1610_SPIF_DOUT,
+	R18_1610_SPIF_DOUT,
+	N14_1610_SPIF_CS0,
+	N15_1610_SPIF_CS1,
+	T19_1610_SPIF_CS2,
+	P15_1610_SPIF_CS3,
+
 	/* OMAP-1610 Flash */
 	L3_1610_FLASH_CS2B_OE,
 	M8_1610_FLASH_CS2B_WE,
@@ -461,6 +472,20 @@
 	K15_24XX_UART3_TX,
 	K14_24XX_UART3_RX,
 
+	/* MMC/SDIO */
+	G19_24XX_MMC_CLKO,
+	H18_24XX_MMC_CMD,
+	F20_24XX_MMC_DAT0,
+	H14_24XX_MMC_DAT1,
+	E19_24XX_MMC_DAT2,
+	D19_24XX_MMC_DAT3,
+	F19_24XX_MMC_DAT_DIR0,
+	E20_24XX_MMC_DAT_DIR1,
+	F18_24XX_MMC_DAT_DIR2,
+	E18_24XX_MMC_DAT_DIR3,
+	G18_24XX_MMC_CMD_DIR,
+	H15_24XX_MMC_CLKI,
+
 	/* Keypad GPIO*/
 	T19_24XX_KBR0,
 	R19_24XX_KBR1,
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 30548a3..121cd24 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -12,6 +12,14 @@
         void (*udc_command)(int cmd);
 #define	PXA2XX_UDC_CMD_CONNECT		0	/* let host see us */
 #define	PXA2XX_UDC_CMD_DISCONNECT	1	/* so host won't see us */
+
+	/* Boards following the design guidelines in the developer's manual,
+	 * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane
+	 * VBUS IRQ and omit the methods above.  Store the GPIO number
+	 * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits.
+	 */
+	u16	gpio_vbus;			/* high == vbus present */
+	u16	gpio_pullup;			/* high == pullup activated */
 };
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h
index 3661e46..7ac2248 100644
--- a/include/asm-arm/arch-s3c2410/dma.h
+++ b/include/asm-arm/arch-s3c2410/dma.h
@@ -23,6 +23,39 @@
 #define MAX_DMA_ADDRESS		0x40000000
 #define MAX_DMA_TRANSFER_SIZE   0x100000 /* Data Unit is half word  */
 
+/* We use `virtual` dma channels to hide the fact we have only a limited
+ * number of DMA channels, and not of all of them (dependant on the device)
+ * can be attached to any DMA source. We therefore let the DMA core handle
+ * the allocation of hardware channels to clients.
+*/
+
+enum dma_ch {
+	DMACH_XD0,
+	DMACH_XD1,
+	DMACH_SDI,
+	DMACH_SPI0,
+	DMACH_SPI1,
+	DMACH_UART0,
+	DMACH_UART1,
+	DMACH_UART2,
+	DMACH_TIMER,
+	DMACH_I2S_IN,
+	DMACH_I2S_OUT,
+	DMACH_PCM_IN,
+	DMACH_PCM_OUT,
+	DMACH_MIC_IN,
+	DMACH_USB_EP1,
+	DMACH_USB_EP2,
+	DMACH_USB_EP3,
+	DMACH_USB_EP4,
+	DMACH_UART0_SRC2,	/* s3c2412 second uart sources */
+	DMACH_UART1_SRC2,
+	DMACH_UART2_SRC2,
+	DMACH_MAX,		/* the end entry */
+};
+
+#define DMACH_LOW_LEVEL	(1<<28)	/* use this to specifiy hardware ch no */
+
 /* we have 4 dma channels */
 #define S3C2410_DMA_CHANNELS        (4)
 
@@ -149,6 +182,8 @@
 	unsigned long		timeout_failed;
 };
 
+struct s3c2410_dma_map;
+
 /* struct s3c2410_dma_chan
  *
  * full state information for each DMA channel
@@ -174,6 +209,8 @@
 	unsigned long		 load_timeout;
 	unsigned int		 flags;		/* channel flags */
 
+	struct s3c24xx_dma_map	*map;		/* channel hw maps */
+
 	/* channel's hardware position and configuration */
 	void __iomem		*regs;		/* channels registers */
 	void __iomem		*addr_reg;	/* data address register */
@@ -283,6 +320,7 @@
 #define S3C2410_DMA_DCSRC       (0x18)
 #define S3C2410_DMA_DCDST       (0x1C)
 #define S3C2410_DMA_DMASKTRIG   (0x20)
+#define S3C2412_DMA_DMAREQSEL	(0x24)
 
 #define S3C2410_DISRCC_INC	(1<<0)
 #define S3C2410_DISRCC_APB	(1<<1)
@@ -349,4 +387,32 @@
 #define S3C2440_DCON_CH3_PCMOUT	(6<<24)
 #endif
 
+#ifdef CONFIG_CPU_S3C2412
+
+#define S3C2412_DMAREQSEL_SRC(x)	((x)<<1)
+
+#define S3C2412_DMAREQSEL_HW		(1)
+
+#define S3C2412_DMAREQSEL_SPI0TX	S3C2412_DMAREQSEL_SRC(0)
+#define S3C2412_DMAREQSEL_SPI0RX	S3C2412_DMAREQSEL_SRC(1)
+#define S3C2412_DMAREQSEL_SPI1TX	S3C2412_DMAREQSEL_SRC(2)
+#define S3C2412_DMAREQSEL_SPI1RX	S3C2412_DMAREQSEL_SRC(3)
+#define S3C2412_DMAREQSEL_I2STX		S3C2412_DMAREQSEL_SRC(4)
+#define S3C2412_DMAREQSEL_I2SRX		S3C2412_DMAREQSEL_SRC(5)
+#define S3C2412_DMAREQSEL_TIMER		S3C2412_DMAREQSEL_SRC(9)
+#define S3C2412_DMAREQSEL_SDI		S3C2412_DMAREQSEL_SRC(10)
+#define S3C2412_DMAREQSEL_USBEP1	S3C2412_DMAREQSEL_SRC(13)
+#define S3C2412_DMAREQSEL_USBEP2	S3C2412_DMAREQSEL_SRC(14)
+#define S3C2412_DMAREQSEL_USBEP3	S3C2412_DMAREQSEL_SRC(15)
+#define S3C2412_DMAREQSEL_USBEP4	S3C2412_DMAREQSEL_SRC(16)
+#define S3C2412_DMAREQSEL_XDREQ0	S3C2412_DMAREQSEL_SRC(17)
+#define S3C2412_DMAREQSEL_XDREQ1	S3C2412_DMAREQSEL_SRC(18)
+#define S3C2412_DMAREQSEL_UART0_0	S3C2412_DMAREQSEL_SRC(19)
+#define S3C2412_DMAREQSEL_UART0_1	S3C2412_DMAREQSEL_SRC(20)
+#define S3C2412_DMAREQSEL_UART1_0	S3C2412_DMAREQSEL_SRC(21)
+#define S3C2412_DMAREQSEL_UART1_1	S3C2412_DMAREQSEL_SRC(22)
+#define S3C2412_DMAREQSEL_UART2_0	S3C2412_DMAREQSEL_SRC(23)
+#define S3C2412_DMAREQSEL_UART2_1	S3C2412_DMAREQSEL_SRC(24)
+
+#endif
 #endif /* __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 27ba0ac..7895042 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -160,6 +160,11 @@
 #define S3C2440_PA_CAMIF   (0x4F000000)
 #define S3C2440_SZ_CAMIF   SZ_1M
 
+/* AC97 */
+
+#define S3C2440_PA_AC97	   (0x5B000000)
+#define S3C2440_SZ_AC97	   SZ_1M
+
 /* ISA style IO, for each machine to sort out mappings for, if it
  * implements it. We reserve two 16M regions for ISA.
  */
diff --git a/include/asm-arm/arch-s3c2410/osiris-map.h b/include/asm-arm/arch-s3c2410/osiris-map.h
index e2d4062..a14164d 100644
--- a/include/asm-arm/arch-s3c2410/osiris-map.h
+++ b/include/asm-arm/arch-s3c2410/osiris-map.h
@@ -18,22 +18,22 @@
 
 /* start peripherals off after the S3C2410 */
 
-#define OSIRIS_IOADDR(x)	(S3C2410_ADDR((x) + 0x05000000))
+#define OSIRIS_IOADDR(x)	(S3C2410_ADDR((x) + 0x04000000))
 
-#define OSIRIS_PA_CPLD		(S3C2410_CS1 | (3<<25))
+#define OSIRIS_PA_CPLD		(S3C2410_CS1 | (1<<26))
 
 /* we put the CPLD registers next, to get them out of the way */
 
-#define OSIRIS_VA_CTRL1	    OSIRIS_IOADDR(0x00000000)	 /* 0x01300000 */
+#define OSIRIS_VA_CTRL1	    OSIRIS_IOADDR(0x00000000)
 #define OSIRIS_PA_CTRL1	    (OSIRIS_PA_CPLD)
 
-#define OSIRIS_VA_CTRL2	    OSIRIS_IOADDR(0x00100000)	 /* 0x01400000 */
-#define OSIRIS_PA_CTRL2	    (OSIRIS_PA_CPLD + (1<<24))
+#define OSIRIS_VA_CTRL2	    OSIRIS_IOADDR(0x00100000)
+#define OSIRIS_PA_CTRL2	    (OSIRIS_PA_CPLD + (1<<23))
 
-#define OSIRIS_VA_CTRL3	    OSIRIS_IOADDR(0x00200000)	 /* 0x01500000 */
-#define OSIRIS_PA_CTRL3	    (OSIRIS_PA_CPLD + (2<<24))
+#define OSIRIS_VA_CTRL3	    OSIRIS_IOADDR(0x00200000)
+#define OSIRIS_PA_CTRL3	    (OSIRIS_PA_CPLD + (2<<23))
 
-#define OSIRIS_VA_CTRL4	    OSIRIS_IOADDR(0x00300000)	 /* 0x01600000 */
-#define OSIRIS_PA_CTRL4	    (OSIRIS_PA_CPLD + (3<<24))
+#define OSIRIS_VA_CTRL4	    OSIRIS_IOADDR(0x00300000)
+#define OSIRIS_PA_CTRL4	    (OSIRIS_PA_CPLD + (3<<23))
 
 #endif /* __ASM_ARCH_OSIRISMAP_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-ac97.h b/include/asm-arm/arch-s3c2410/regs-ac97.h
new file mode 100644
index 0000000..bdd6a4f
--- /dev/null
+++ b/include/asm-arm/arch-s3c2410/regs-ac97.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2410/regs-ac97.h
+ *
+ * Copyright (c) 2006 Simtec Electronics <linux@simtec.co.uk>
+ *		http://www.simtec.co.uk/products/SWLINUX/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * S3C2440 AC97 Controller
+*/
+
+#ifndef __ASM_ARCH_REGS_AC97_H
+#define __ASM_ARCH_REGS_AC97_H __FILE__
+
+#define S3C_AC97_GLBCTRL	(0x00)
+#define S3C_AC97_GLBSTAT	(0x04)
+#define S3C_AC97_CODEC_CMD	(0x08)
+#define S3C_AC97_PCM_ADDR	(0x10)
+#define S3C_AC97_PCM_DATA	(0x18)
+#define S3C_AC97_MIC_DATA	(0x1C)
+
+#endif /* __ASM_ARCH_REGS_AC97_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index b306d6e..6d7881c 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -63,6 +63,8 @@
 #define S3C2410_LCDCON3_GET_HBPD(x) ( ((x) >> 19) & 0x7F)
 #define S3C2410_LCDCON3_GET_HFPD(x) ( ((x) >>  0) & 0xFF)
 
+/* LDCCON4 changes for STN mode on the S3C2412 */
+
 #define S3C2410_LCDCON4_MVAL(x)	    ((x) << 8)
 #define S3C2410_LCDCON4_HSPW(x)	    ((x) << 0)
 #define S3C2410_LCDCON4_WLH(x)	    ((x) << 0)
@@ -113,10 +115,38 @@
 #define	S3C2410_LCDINT_FRSYNC	(1<<1)
 #define S3C2410_LCDINT_FICNT	(1<<0)
 
+/* s3c2442 extra stn registers */
+
+#define S3C2442_REDLUT		S3C2410_LCDREG(0x20)
+#define S3C2442_GREENLUT	S3C2410_LCDREG(0x24)
+#define S3C2442_BLUELUT		S3C2410_LCDREG(0x28)
+#define S3C2442_DITHMODE	S3C2410_LCDREG(0x20)
+
 #define S3C2410_LPCSEL	   S3C2410_LCDREG(0x60)
 
 #define S3C2410_TFTPAL(x)  S3C2410_LCDREG((0x400 + (x)*4))
 
+/* S3C2412 registers */
+
+#define S3C2412_TPAL		S3C2410_LCDREG(0x20)
+
+#define S3C2412_LCDINTPND	S3C2410_LCDREG(0x24)
+#define S3C2412_LCDSRCPND	S3C2410_LCDREG(0x28)
+#define S3C2412_LCDINTMSK	S3C2410_LCDREG(0x2C)
+
+#define S3C2412_TCONSEL		S3C2410_LCDREG(0x30)
+
+#define S3C2412_LCDCON6		S3C2410_LCDREG(0x34)
+#define S3C2412_LCDCON7		S3C2410_LCDREG(0x38)
+#define S3C2412_LCDCON8		S3C2410_LCDREG(0x3C)
+#define S3C2412_LCDCON9		S3C2410_LCDREG(0x40)
+
+#define S3C2412_REDLUT(x)	S3C2410_LCDREG(0x44 + ((x)*4))
+#define S3C2412_GREENLUT(x)	S3C2410_LCDREG(0x60 + ((x)*4))
+#define S3C2412_BLUELUT(x)	S3C2410_LCDREG(0x98 + ((x)*4))
+
+#define S3C2412_FRCPAT(x)	S3C2410_LCDREG(0xB4 + ((x)*4))
+
 #endif /* ___ASM_ARCH_REGS_LCD_H */
 
 
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h
index 4b0ce3e..ea88aa6 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -128,10 +128,10 @@
 	unsigned long flags;
 	int val;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	val = v->counter;
 	v->counter = val += i;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return val;
 }
@@ -141,10 +141,10 @@
 	unsigned long flags;
 	int val;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	val = v->counter;
 	v->counter = val -= i;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return val;
 }
@@ -154,11 +154,11 @@
 	int ret;
 	unsigned long flags;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	ret = v->counter;
 	if (likely(ret == old))
 		v->counter = new;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return ret;
 }
@@ -167,9 +167,9 @@
 {
 	unsigned long flags;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	*addr &= ~mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 }
 
 #endif /* __LINUX_ARM_ARCH__ */
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index 0ac54b1..b41831b6 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -37,9 +37,9 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	*p |= mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 }
 
 static inline void ____atomic_clear_bit(unsigned int bit, volatile unsigned long *p)
@@ -49,9 +49,9 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	*p &= ~mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 }
 
 static inline void ____atomic_change_bit(unsigned int bit, volatile unsigned long *p)
@@ -61,9 +61,9 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	*p ^= mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 }
 
 static inline int
@@ -75,10 +75,10 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	res = *p;
 	*p = res | mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return res & mask;
 }
@@ -92,10 +92,10 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	res = *p;
 	*p = res & ~mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return res & mask;
 }
@@ -109,10 +109,10 @@
 
 	p += bit >> 5;
 
-	local_irq_save(flags);
+	raw_local_irq_save(flags);
 	res = *p;
 	*p = res ^ mask;
-	local_irq_restore(flags);
+	raw_local_irq_restore(flags);
 
 	return res & mask;
 }
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index e4a2569..f084564 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -25,7 +25,7 @@
 #undef _CACHE
 #undef MULTI_CACHE
 
-#if defined(CONFIG_CPU_ARM610) || defined(CONFIG_CPU_ARM710)
+#if defined(CONFIG_CPU_CACHE_V3)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -33,7 +33,7 @@
 # endif
 #endif
 
-#if defined(CONFIG_CPU_ARM720T)
+#if defined(CONFIG_CPU_CACHE_V4)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
@@ -54,7 +54,23 @@
 # endif
 #endif
 
-#if defined(CONFIG_CPU_SA110) || defined(CONFIG_CPU_SA1100)
+#if defined(CONFIG_CPU_ARM940T)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm940
+# endif
+#endif
+
+#if defined(CONFIG_CPU_ARM946E)
+# ifdef _CACHE
+#  define MULTI_CACHE 1
+# else
+#  define _CACHE arm946
+# endif
+#endif
+
+#if defined(CONFIG_CPU_CACHE_V4WB)
 # ifdef _CACHE
 #  define MULTI_CACHE 1
 # else
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index ae7baa6..17f0c65 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -8,9 +8,6 @@
 
 #include <asm/ptrace.h>
 #include <asm/user.h>
-#ifdef __KERNEL
-#include <asm/procinfo.h>
-#endif
 
 typedef unsigned long elf_greg_t;
 typedef unsigned long elf_freg_t[3];
@@ -32,11 +29,6 @@
 typedef struct user_fp elf_fpregset_t;
 
 /*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ( ((x)->e_machine == EM_ARM) && (ELF_PROC_OK((x))) )
-
-/*
  * These are used to set parameters in the core dumps.
  */
 #define ELF_CLASS	ELFCLASS32
@@ -47,6 +39,14 @@
 #endif
 #define ELF_ARCH	EM_ARM
 
+#ifdef __KERNEL__
+#include <asm/procinfo.h>
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ( ((x)->e_machine == EM_ARM) && (ELF_PROC_OK((x))) )
+
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE	4096
 
@@ -83,8 +83,6 @@
 extern char elf_platform[];
 #define ELF_PLATFORM	(elf_platform)
 
-#ifdef __KERNEL__
-
 /*
  * 32-bit code is always OK.  Some cpus can do 26-bit, some can't.
  */
diff --git a/include/asm-arm/flat.h b/include/asm-arm/flat.h
new file mode 100644
index 0000000..9669464
--- /dev/null
+++ b/include/asm-arm/flat.h
@@ -0,0 +1,16 @@
+/*
+ * include/asm-arm/flat.h -- uClinux flat-format executables
+ */
+
+#ifndef __ARM_FLAT_H__
+#define __ARM_FLAT_H__
+
+#define	flat_stack_align(sp)			/* nothing needed */
+#define	flat_argvp_envp_on_stack()		1
+#define	flat_old_ram_flag(flags)		(flags)
+#define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
+#define	flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp)
+#define	flat_put_addr_at_rp(rp, val, relval)	put_unaligned(val,rp)
+#define	flat_get_relocate_addr(rel)		(rel)
+
+#endif /* __ARM_FLAT_H__ */
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
new file mode 100644
index 0000000..1018a74
--- /dev/null
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -0,0 +1,301 @@
+/*
+ * include/asm-arm/hardware/iop3xx.h
+ *
+ * Intel IOP32X and IOP33X register definitions
+ *
+ * Author: Rory Bolt <rorybolt@pacbell.net>
+ * Copyright (C) 2002 Rory Bolt
+ * Copyright (C) 2004 Intel Corp.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IOP3XX_H
+#define __IOP3XX_H
+
+/*
+ * IOP3XX GPIO handling
+ */
+#define GPIO_IN			0
+#define GPIO_OUT		1
+#define GPIO_LOW		0
+#define GPIO_HIGH		1
+#define IOP3XX_GPIO_LINE(x)	(x)
+
+#ifndef __ASSEMBLY__
+extern void gpio_line_config(int line, int direction);
+extern int  gpio_line_get(int line);
+extern void gpio_line_set(int line, int value);
+#endif
+
+
+/*
+ * IOP3XX processor registers
+ */
+#define IOP3XX_PERIPHERAL_PHYS_BASE	0xffffe000
+#define IOP3XX_PERIPHERAL_VIRT_BASE	0xfeffe000
+#define IOP3XX_PERIPHERAL_SIZE		0x00002000
+#define IOP3XX_REG_ADDR(reg)		(IOP3XX_PERIPHERAL_VIRT_BASE + (reg))
+
+/* Address Translation Unit  */
+#define IOP3XX_ATUVID		(volatile u16 *)IOP3XX_REG_ADDR(0x0100)
+#define IOP3XX_ATUDID		(volatile u16 *)IOP3XX_REG_ADDR(0x0102)
+#define IOP3XX_ATUCMD		(volatile u16 *)IOP3XX_REG_ADDR(0x0104)
+#define IOP3XX_ATUSR		(volatile u16 *)IOP3XX_REG_ADDR(0x0106)
+#define IOP3XX_ATURID		(volatile u8  *)IOP3XX_REG_ADDR(0x0108)
+#define IOP3XX_ATUCCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0109)
+#define IOP3XX_ATUCLSR		(volatile u8  *)IOP3XX_REG_ADDR(0x010c)
+#define IOP3XX_ATULT		(volatile u8  *)IOP3XX_REG_ADDR(0x010d)
+#define IOP3XX_ATUHTR		(volatile u8  *)IOP3XX_REG_ADDR(0x010e)
+#define IOP3XX_ATUBIST		(volatile u8  *)IOP3XX_REG_ADDR(0x010f)
+#define IOP3XX_IABAR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0110)
+#define IOP3XX_IAUBAR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0114)
+#define IOP3XX_IABAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0118)
+#define IOP3XX_IAUBAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x011c)
+#define IOP3XX_IABAR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0120)
+#define IOP3XX_IAUBAR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0124)
+#define IOP3XX_ASVIR		(volatile u16 *)IOP3XX_REG_ADDR(0x012c)
+#define IOP3XX_ASIR		(volatile u16 *)IOP3XX_REG_ADDR(0x012e)
+#define IOP3XX_ERBAR		(volatile u32 *)IOP3XX_REG_ADDR(0x0130)
+#define IOP3XX_ATUILR		(volatile u8  *)IOP3XX_REG_ADDR(0x013c)
+#define IOP3XX_ATUIPR		(volatile u8  *)IOP3XX_REG_ADDR(0x013d)
+#define IOP3XX_ATUMGNT		(volatile u8  *)IOP3XX_REG_ADDR(0x013e)
+#define IOP3XX_ATUMLAT		(volatile u8  *)IOP3XX_REG_ADDR(0x013f)
+#define IOP3XX_IALR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0140)
+#define IOP3XX_IATVR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0144)
+#define IOP3XX_ERLR		(volatile u32 *)IOP3XX_REG_ADDR(0x0148)
+#define IOP3XX_ERTVR		(volatile u32 *)IOP3XX_REG_ADDR(0x014c)
+#define IOP3XX_IALR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0150)
+#define IOP3XX_IALR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0154)
+#define IOP3XX_IATVR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0158)
+#define IOP3XX_OIOWTVR		(volatile u32 *)IOP3XX_REG_ADDR(0x015c)
+#define IOP3XX_OMWTVR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0160)
+#define IOP3XX_OUMWTVR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0164)
+#define IOP3XX_OMWTVR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0168)
+#define IOP3XX_OUMWTVR1		(volatile u32 *)IOP3XX_REG_ADDR(0x016c)
+#define IOP3XX_OUDWTVR		(volatile u32 *)IOP3XX_REG_ADDR(0x0178)
+#define IOP3XX_ATUCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0180)
+#define IOP3XX_PCSR		(volatile u32 *)IOP3XX_REG_ADDR(0x0184)
+#define IOP3XX_ATUISR		(volatile u32 *)IOP3XX_REG_ADDR(0x0188)
+#define IOP3XX_ATUIMR		(volatile u32 *)IOP3XX_REG_ADDR(0x018c)
+#define IOP3XX_IABAR3		(volatile u32 *)IOP3XX_REG_ADDR(0x0190)
+#define IOP3XX_IAUBAR3		(volatile u32 *)IOP3XX_REG_ADDR(0x0194)
+#define IOP3XX_IALR3		(volatile u32 *)IOP3XX_REG_ADDR(0x0198)
+#define IOP3XX_IATVR3		(volatile u32 *)IOP3XX_REG_ADDR(0x019c)
+#define IOP3XX_OCCAR		(volatile u32 *)IOP3XX_REG_ADDR(0x01a4)
+#define IOP3XX_OCCDR		(volatile u32 *)IOP3XX_REG_ADDR(0x01ac)
+#define IOP3XX_PDSCR		(volatile u32 *)IOP3XX_REG_ADDR(0x01bc)
+#define IOP3XX_PMCAPID		(volatile u8  *)IOP3XX_REG_ADDR(0x01c0)
+#define IOP3XX_PMNEXT		(volatile u8  *)IOP3XX_REG_ADDR(0x01c1)
+#define IOP3XX_APMCR		(volatile u16 *)IOP3XX_REG_ADDR(0x01c2)
+#define IOP3XX_APMCSR		(volatile u16 *)IOP3XX_REG_ADDR(0x01c4)
+#define IOP3XX_PCIXCAPID	(volatile u8  *)IOP3XX_REG_ADDR(0x01e0)
+#define IOP3XX_PCIXNEXT		(volatile u8  *)IOP3XX_REG_ADDR(0x01e1)
+#define IOP3XX_PCIXCMD		(volatile u16 *)IOP3XX_REG_ADDR(0x01e2)
+#define IOP3XX_PCIXSR		(volatile u32 *)IOP3XX_REG_ADDR(0x01e4)
+#define IOP3XX_PCIIRSR		(volatile u32 *)IOP3XX_REG_ADDR(0x01ec)
+
+/* Messaging Unit  */
+#define IOP3XX_IMR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0310)
+#define IOP3XX_IMR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0314)
+#define IOP3XX_OMR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0318)
+#define IOP3XX_OMR1		(volatile u32 *)IOP3XX_REG_ADDR(0x031c)
+#define IOP3XX_IDR		(volatile u32 *)IOP3XX_REG_ADDR(0x0320)
+#define IOP3XX_IISR		(volatile u32 *)IOP3XX_REG_ADDR(0x0324)
+#define IOP3XX_IIMR		(volatile u32 *)IOP3XX_REG_ADDR(0x0328)
+#define IOP3XX_ODR		(volatile u32 *)IOP3XX_REG_ADDR(0x032c)
+#define IOP3XX_OISR		(volatile u32 *)IOP3XX_REG_ADDR(0x0330)
+#define IOP3XX_OIMR		(volatile u32 *)IOP3XX_REG_ADDR(0x0334)
+#define IOP3XX_MUCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0350)
+#define IOP3XX_QBAR		(volatile u32 *)IOP3XX_REG_ADDR(0x0354)
+#define IOP3XX_IFHPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0360)
+#define IOP3XX_IFTPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0364)
+#define IOP3XX_IPHPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0368)
+#define IOP3XX_IPTPR		(volatile u32 *)IOP3XX_REG_ADDR(0x036c)
+#define IOP3XX_OFHPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0370)
+#define IOP3XX_OFTPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0374)
+#define IOP3XX_OPHPR		(volatile u32 *)IOP3XX_REG_ADDR(0x0378)
+#define IOP3XX_OPTPR		(volatile u32 *)IOP3XX_REG_ADDR(0x037c)
+#define IOP3XX_IAR		(volatile u32 *)IOP3XX_REG_ADDR(0x0380)
+
+/* DMA Controller  */
+#define IOP3XX_DMA0_CCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0400)
+#define IOP3XX_DMA0_CSR		(volatile u32 *)IOP3XX_REG_ADDR(0x0404)
+#define IOP3XX_DMA0_DAR		(volatile u32 *)IOP3XX_REG_ADDR(0x040c)
+#define IOP3XX_DMA0_NDAR	(volatile u32 *)IOP3XX_REG_ADDR(0x0410)
+#define IOP3XX_DMA0_PADR	(volatile u32 *)IOP3XX_REG_ADDR(0x0414)
+#define IOP3XX_DMA0_PUADR	(volatile u32 *)IOP3XX_REG_ADDR(0x0418)
+#define IOP3XX_DMA0_LADR	(volatile u32 *)IOP3XX_REG_ADDR(0x041c)
+#define IOP3XX_DMA0_BCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0420)
+#define IOP3XX_DMA0_DCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0424)
+#define IOP3XX_DMA1_CCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0440)
+#define IOP3XX_DMA1_CSR		(volatile u32 *)IOP3XX_REG_ADDR(0x0444)
+#define IOP3XX_DMA1_DAR		(volatile u32 *)IOP3XX_REG_ADDR(0x044c)
+#define IOP3XX_DMA1_NDAR	(volatile u32 *)IOP3XX_REG_ADDR(0x0450)
+#define IOP3XX_DMA1_PADR	(volatile u32 *)IOP3XX_REG_ADDR(0x0454)
+#define IOP3XX_DMA1_PUADR	(volatile u32 *)IOP3XX_REG_ADDR(0x0458)
+#define IOP3XX_DMA1_LADR	(volatile u32 *)IOP3XX_REG_ADDR(0x045c)
+#define IOP3XX_DMA1_BCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0460)
+#define IOP3XX_DMA1_DCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0464)
+
+/* Peripheral bus interface  */
+#define IOP3XX_PBCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0680)
+#define IOP3XX_PBISR		(volatile u32 *)IOP3XX_REG_ADDR(0x0684)
+#define IOP3XX_PBBAR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0688)
+#define IOP3XX_PBLR0		(volatile u32 *)IOP3XX_REG_ADDR(0x068c)
+#define IOP3XX_PBBAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0690)
+#define IOP3XX_PBLR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0694)
+#define IOP3XX_PBBAR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0698)
+#define IOP3XX_PBLR2		(volatile u32 *)IOP3XX_REG_ADDR(0x069c)
+#define IOP3XX_PBBAR3		(volatile u32 *)IOP3XX_REG_ADDR(0x06a0)
+#define IOP3XX_PBLR3		(volatile u32 *)IOP3XX_REG_ADDR(0x06a4)
+#define IOP3XX_PBBAR4		(volatile u32 *)IOP3XX_REG_ADDR(0x06a8)
+#define IOP3XX_PBLR4		(volatile u32 *)IOP3XX_REG_ADDR(0x06ac)
+#define IOP3XX_PBBAR5		(volatile u32 *)IOP3XX_REG_ADDR(0x06b0)
+#define IOP3XX_PBLR5		(volatile u32 *)IOP3XX_REG_ADDR(0x06b4)
+#define IOP3XX_PMBR0		(volatile u32 *)IOP3XX_REG_ADDR(0x06c0)
+#define IOP3XX_PMBR1		(volatile u32 *)IOP3XX_REG_ADDR(0x06e0)
+#define IOP3XX_PMBR2		(volatile u32 *)IOP3XX_REG_ADDR(0x06e4)
+
+/* Peripheral performance monitoring unit  */
+#define IOP3XX_GTMR		(volatile u32 *)IOP3XX_REG_ADDR(0x0700)
+#define IOP3XX_ESR		(volatile u32 *)IOP3XX_REG_ADDR(0x0704)
+#define IOP3XX_EMISR		(volatile u32 *)IOP3XX_REG_ADDR(0x0708)
+#define IOP3XX_GTSR		(volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+/* PERCR0 DOESN'T EXIST - index from 1! */
+#define IOP3XX_PERCR0		(volatile u32 *)IOP3XX_REG_ADDR(0x0710)
+
+/* General Purpose I/O  */
+#define IOP3XX_GPOE		(volatile u32 *)IOP3XX_GPIO_REG(0x0004)
+#define IOP3XX_GPID		(volatile u32 *)IOP3XX_GPIO_REG(0x0008)
+#define IOP3XX_GPOD		(volatile u32 *)IOP3XX_GPIO_REG(0x000c)
+
+/* Timers  */
+#define IOP3XX_TU_TMR0		(volatile u32 *)IOP3XX_TIMER_REG(0x0000)
+#define IOP3XX_TU_TMR1		(volatile u32 *)IOP3XX_TIMER_REG(0x0004)
+#define IOP3XX_TU_TCR0		(volatile u32 *)IOP3XX_TIMER_REG(0x0008)
+#define IOP3XX_TU_TCR1		(volatile u32 *)IOP3XX_TIMER_REG(0x000c)
+#define IOP3XX_TU_TRR0		(volatile u32 *)IOP3XX_TIMER_REG(0x0010)
+#define IOP3XX_TU_TRR1		(volatile u32 *)IOP3XX_TIMER_REG(0x0014)
+#define IOP3XX_TU_TISR		(volatile u32 *)IOP3XX_TIMER_REG(0x0018)
+#define IOP3XX_TU_WDTCR		(volatile u32 *)IOP3XX_TIMER_REG(0x001c)
+#define IOP3XX_TMR_TC		0x01
+#define IOP3XX_TMR_EN		0x02
+#define IOP3XX_TMR_RELOAD	0x04
+#define IOP3XX_TMR_PRIVILEGED	0x09
+#define IOP3XX_TMR_RATIO_1_1	0x00
+#define IOP3XX_TMR_RATIO_4_1	0x10
+#define IOP3XX_TMR_RATIO_8_1	0x20
+#define IOP3XX_TMR_RATIO_16_1	0x30
+
+/* Application accelerator unit  */
+#define IOP3XX_AAU_ACR		(volatile u32 *)IOP3XX_REG_ADDR(0x0800)
+#define IOP3XX_AAU_ASR		(volatile u32 *)IOP3XX_REG_ADDR(0x0804)
+#define IOP3XX_AAU_ADAR		(volatile u32 *)IOP3XX_REG_ADDR(0x0808)
+#define IOP3XX_AAU_ANDAR	(volatile u32 *)IOP3XX_REG_ADDR(0x080c)
+#define IOP3XX_AAU_SAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x0810)
+#define IOP3XX_AAU_SAR2		(volatile u32 *)IOP3XX_REG_ADDR(0x0814)
+#define IOP3XX_AAU_SAR3		(volatile u32 *)IOP3XX_REG_ADDR(0x0818)
+#define IOP3XX_AAU_SAR4		(volatile u32 *)IOP3XX_REG_ADDR(0x081c)
+#define IOP3XX_AAU_DAR		(volatile u32 *)IOP3XX_REG_ADDR(0x0820)
+#define IOP3XX_AAU_ABCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0824)
+#define IOP3XX_AAU_ADCR		(volatile u32 *)IOP3XX_REG_ADDR(0x0828)
+#define IOP3XX_AAU_SAR5		(volatile u32 *)IOP3XX_REG_ADDR(0x082c)
+#define IOP3XX_AAU_SAR6		(volatile u32 *)IOP3XX_REG_ADDR(0x0830)
+#define IOP3XX_AAU_SAR7		(volatile u32 *)IOP3XX_REG_ADDR(0x0834)
+#define IOP3XX_AAU_SAR8		(volatile u32 *)IOP3XX_REG_ADDR(0x0838)
+#define IOP3XX_AAU_EDCR0	(volatile u32 *)IOP3XX_REG_ADDR(0x083c)
+#define IOP3XX_AAU_SAR9		(volatile u32 *)IOP3XX_REG_ADDR(0x0840)
+#define IOP3XX_AAU_SAR10	(volatile u32 *)IOP3XX_REG_ADDR(0x0844)
+#define IOP3XX_AAU_SAR11	(volatile u32 *)IOP3XX_REG_ADDR(0x0848)
+#define IOP3XX_AAU_SAR12	(volatile u32 *)IOP3XX_REG_ADDR(0x084c)
+#define IOP3XX_AAU_SAR13	(volatile u32 *)IOP3XX_REG_ADDR(0x0850)
+#define IOP3XX_AAU_SAR14	(volatile u32 *)IOP3XX_REG_ADDR(0x0854)
+#define IOP3XX_AAU_SAR15	(volatile u32 *)IOP3XX_REG_ADDR(0x0858)
+#define IOP3XX_AAU_SAR16	(volatile u32 *)IOP3XX_REG_ADDR(0x085c)
+#define IOP3XX_AAU_EDCR1	(volatile u32 *)IOP3XX_REG_ADDR(0x0860)
+#define IOP3XX_AAU_SAR17	(volatile u32 *)IOP3XX_REG_ADDR(0x0864)
+#define IOP3XX_AAU_SAR18	(volatile u32 *)IOP3XX_REG_ADDR(0x0868)
+#define IOP3XX_AAU_SAR19	(volatile u32 *)IOP3XX_REG_ADDR(0x086c)
+#define IOP3XX_AAU_SAR20	(volatile u32 *)IOP3XX_REG_ADDR(0x0870)
+#define IOP3XX_AAU_SAR21	(volatile u32 *)IOP3XX_REG_ADDR(0x0874)
+#define IOP3XX_AAU_SAR22	(volatile u32 *)IOP3XX_REG_ADDR(0x0878)
+#define IOP3XX_AAU_SAR23	(volatile u32 *)IOP3XX_REG_ADDR(0x087c)
+#define IOP3XX_AAU_SAR24	(volatile u32 *)IOP3XX_REG_ADDR(0x0880)
+#define IOP3XX_AAU_EDCR2	(volatile u32 *)IOP3XX_REG_ADDR(0x0884)
+#define IOP3XX_AAU_SAR25	(volatile u32 *)IOP3XX_REG_ADDR(0x0888)
+#define IOP3XX_AAU_SAR26	(volatile u32 *)IOP3XX_REG_ADDR(0x088c)
+#define IOP3XX_AAU_SAR27	(volatile u32 *)IOP3XX_REG_ADDR(0x0890)
+#define IOP3XX_AAU_SAR28	(volatile u32 *)IOP3XX_REG_ADDR(0x0894)
+#define IOP3XX_AAU_SAR29	(volatile u32 *)IOP3XX_REG_ADDR(0x0898)
+#define IOP3XX_AAU_SAR30	(volatile u32 *)IOP3XX_REG_ADDR(0x089c)
+#define IOP3XX_AAU_SAR31	(volatile u32 *)IOP3XX_REG_ADDR(0x08a0)
+#define IOP3XX_AAU_SAR32	(volatile u32 *)IOP3XX_REG_ADDR(0x08a4)
+
+/* I2C bus interface unit  */
+#define IOP3XX_ICR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1680)
+#define IOP3XX_ISR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1684)
+#define IOP3XX_ISAR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1688)
+#define IOP3XX_IDBR0		(volatile u32 *)IOP3XX_REG_ADDR(0x168c)
+#define IOP3XX_IBMR0		(volatile u32 *)IOP3XX_REG_ADDR(0x1694)
+#define IOP3XX_ICR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a0)
+#define IOP3XX_ISR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a4)
+#define IOP3XX_ISAR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16a8)
+#define IOP3XX_IDBR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16ac)
+#define IOP3XX_IBMR1		(volatile u32 *)IOP3XX_REG_ADDR(0x16b4)
+
+
+/*
+ * IOP3XX I/O and Mem space regions for PCI autoconfiguration
+ */
+#define IOP3XX_PCI_MEM_WINDOW_SIZE	0x04000000
+#define IOP3XX_PCI_LOWER_MEM_PA		0x80000000
+#define IOP3XX_PCI_LOWER_MEM_BA		(*IOP3XX_OMWTVR0)
+
+#define IOP3XX_PCI_IO_WINDOW_SIZE	0x00010000
+#define IOP3XX_PCI_LOWER_IO_PA		0x90000000
+#define IOP3XX_PCI_LOWER_IO_VA		0xfe000000
+#define IOP3XX_PCI_LOWER_IO_BA		(*IOP3XX_OIOWTVR)
+
+
+#ifndef __ASSEMBLY__
+void iop3xx_map_io(void);
+void iop3xx_init_time(unsigned long);
+unsigned long iop3xx_gettimeoffset(void);
+
+extern struct platform_device iop3xx_i2c0_device;
+extern struct platform_device iop3xx_i2c1_device;
+
+extern inline void iop3xx_cp6_enable(void)
+{
+	u32 temp;
+
+	asm volatile (
+		"mrc	p15, 0, %0, c15, c1, 0\n\t"
+		"orr	%0, %0, #(1 << 6)\n\t"
+		"mcr	p15, 0, %0, c15, c1, 0\n\t"
+		"mrc	p15, 0, %0, c15, c1, 0\n\t"
+		"mov	%0, %0\n\t"
+		"sub	pc, pc, #4\n\t"
+		: "=r" (temp) );
+}
+
+extern inline void iop3xx_cp6_disable(void)
+{
+	u32 temp;
+
+	asm volatile (
+		"mrc	p15, 0, %0, c15, c1, 0\n\t"
+		"bic	%0, %0, #(1 << 6)\n\t"
+		"mcr	p15, 0, %0, c15, c1, 0\n\t"
+		"mrc	p15, 0, %0, c15, c1, 0\n\t"
+		"mov	%0, %0\n\t"
+		"sub	pc, pc, #4\n\t"
+		: "=r" (temp) );
+}
+#endif
+
+
+#endif
diff --git a/include/asm-arm/hardware/locomo.h b/include/asm-arm/hardware/locomo.h
index 22dfb17..adab777 100644
--- a/include/asm-arm/hardware/locomo.h
+++ b/include/asm-arm/hardware/locomo.h
@@ -54,17 +54,18 @@
 #define	LOCOMO_DAC_SDAOEB	0x01	/* SDA pin output data       */
 
 /* SPI interface */
-#define LOCOMO_SPIMD	0x60		/* SPI mode setting */
-#define LOCOMO_SPICT	0x64		/* SPI mode control */
-#define LOCOMO_SPIST	0x68		/* SPI status */
-#define LOCOMO_SPIIS	0x70		/* SPI interrupt status */
-#define LOCOMO_SPIWE	0x74		/* SPI interrupt status write enable */
-#define LOCOMO_SPIIE	0x78		/* SPI interrupt enable */
-#define LOCOMO_SPIIR	0x7c		/* SPI interrupt request */
-#define LOCOMO_SPITD	0x80		/* SPI transfer data write */
-#define LOCOMO_SPIRD	0x84		/* SPI receive data read */
-#define LOCOMO_SPITS	0x88		/* SPI transfer data shift */
-#define LOCOMO_SPIRS	0x8C		/* SPI receive data shift */
+#define LOCOMO_SPI	0x60
+#define LOCOMO_SPIMD	0x00		/* SPI mode setting */
+#define LOCOMO_SPICT	0x04		/* SPI mode control */
+#define LOCOMO_SPIST	0x08		/* SPI status */
+#define LOCOMO_SPIIS	0x10		/* SPI interrupt status */
+#define LOCOMO_SPIWE	0x14		/* SPI interrupt status write enable */
+#define LOCOMO_SPIIE	0x18		/* SPI interrupt enable */
+#define LOCOMO_SPIIR	0x1c		/* SPI interrupt request */
+#define LOCOMO_SPITD	0x20		/* SPI transfer data write */
+#define LOCOMO_SPIRD	0x24		/* SPI receive data read */
+#define LOCOMO_SPITS	0x28		/* SPI transfer data shift */
+#define LOCOMO_SPIRS	0x2C		/* SPI receive data shift */
 #define	LOCOMO_SPI_TEND	(1 << 3)	/* Transfer end bit */
 #define	LOCOMO_SPI_OVRN	(1 << 2)	/* Over Run bit */
 #define	LOCOMO_SPI_RFW	(1 << 1)	/* write buffer bit */
@@ -161,6 +162,7 @@
 #define LOCOMO_DEVID_AUDIO	3
 #define LOCOMO_DEVID_LED	4
 #define LOCOMO_DEVID_UART	5
+#define LOCOMO_DEVID_SPI		6
 
 struct locomo_dev {
 	struct device	dev;
@@ -197,10 +199,11 @@
 void locomo_driver_unregister(struct locomo_driver *);
 
 /* GPIO control functions */
-void locomo_gpio_set_dir(struct locomo_dev *ldev, unsigned int bits, unsigned int dir);
-unsigned int locomo_gpio_read_level(struct locomo_dev *ldev, unsigned int bits);
-unsigned int locomo_gpio_read_output(struct locomo_dev *ldev, unsigned int bits);
-void locomo_gpio_write(struct locomo_dev *ldev, unsigned int bits, unsigned int set);
+void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir);
+int locomo_gpio_read_level(struct device *dev, unsigned int bits);
+int locomo_gpio_read_output(struct device *dev, unsigned int bits);
+void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set);
+
 
 /* M62332 control function */
 void locomo_m62332_senddata(struct locomo_dev *ldev, unsigned int dac_data, int channel);
diff --git a/include/asm-arm/hardware/sharpsl_pm.h b/include/asm-arm/hardware/sharpsl_pm.h
index ecf15b8..a836e76 100644
--- a/include/asm-arm/hardware/sharpsl_pm.h
+++ b/include/asm-arm/hardware/sharpsl_pm.h
@@ -25,6 +25,7 @@
 	void (*measure_temp)(int);
 	void (*presuspend)(void);
 	void (*postsuspend)(void);
+	void (*earlyresume)(void);
 	unsigned long (*read_devdata)(int);
 #define SHARPSL_BATT_VOLT       1
 #define SHARPSL_BATT_TEMP       2
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index bf7b9de..8076a85 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -280,6 +280,10 @@
 #define BIOVEC_MERGEABLE(vec1, vec2)	\
 	((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
 
+#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
+extern int valid_phys_addr_range(unsigned long addr, size_t size);
+extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
+
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
diff --git a/include/asm-arm/irqflags.h b/include/asm-arm/irqflags.h
new file mode 100644
index 0000000..6d09974
--- /dev/null
+++ b/include/asm-arm/irqflags.h
@@ -0,0 +1,132 @@
+#ifndef __ASM_ARM_IRQFLAGS_H
+#define __ASM_ARM_IRQFLAGS_H
+
+#ifdef __KERNEL__
+
+#include <asm/ptrace.h>
+
+/*
+ * CPU interrupt mask handling.
+ */
+#if __LINUX_ARM_ARCH__ >= 6
+
+#define raw_local_irq_save(x)					\
+	({							\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ local_irq_save\n"	\
+	"cpsid	i"						\
+	: "=r" (x) : : "memory", "cc");				\
+	})
+
+#define raw_local_irq_enable()  __asm__("cpsie i	@ __sti" : : : "memory", "cc")
+#define raw_local_irq_disable() __asm__("cpsid i	@ __cli" : : : "memory", "cc")
+#define local_fiq_enable()  __asm__("cpsie f	@ __stf" : : : "memory", "cc")
+#define local_fiq_disable() __asm__("cpsid f	@ __clf" : : : "memory", "cc")
+
+#else
+
+/*
+ * Save the current interrupt enable state & disable IRQs
+ */
+#define raw_local_irq_save(x)					\
+	({							\
+		unsigned long temp;				\
+		(void) (&temp == &x);				\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ local_irq_save\n"	\
+"	orr	%1, %0, #128\n"					\
+"	msr	cpsr_c, %1"					\
+	: "=r" (x), "=r" (temp)					\
+	:							\
+	: "memory", "cc");					\
+	})
+	
+/*
+ * Enable IRQs
+ */
+#define raw_local_irq_enable()					\
+	({							\
+		unsigned long temp;				\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ local_irq_enable\n"	\
+"	bic	%0, %0, #128\n"					\
+"	msr	cpsr_c, %0"					\
+	: "=r" (temp)						\
+	:							\
+	: "memory", "cc");					\
+	})
+
+/*
+ * Disable IRQs
+ */
+#define raw_local_irq_disable()					\
+	({							\
+		unsigned long temp;				\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ local_irq_disable\n"	\
+"	orr	%0, %0, #128\n"					\
+"	msr	cpsr_c, %0"					\
+	: "=r" (temp)						\
+	:							\
+	: "memory", "cc");					\
+	})
+
+/*
+ * Enable FIQs
+ */
+#define local_fiq_enable()					\
+	({							\
+		unsigned long temp;				\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ stf\n"		\
+"	bic	%0, %0, #64\n"					\
+"	msr	cpsr_c, %0"					\
+	: "=r" (temp)						\
+	:							\
+	: "memory", "cc");					\
+	})
+
+/*
+ * Disable FIQs
+ */
+#define local_fiq_disable()					\
+	({							\
+		unsigned long temp;				\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ clf\n"		\
+"	orr	%0, %0, #64\n"					\
+"	msr	cpsr_c, %0"					\
+	: "=r" (temp)						\
+	:							\
+	: "memory", "cc");					\
+	})
+
+#endif
+
+/*
+ * Save the current interrupt enable state.
+ */
+#define raw_local_save_flags(x)					\
+	({							\
+	__asm__ __volatile__(					\
+	"mrs	%0, cpsr		@ local_save_flags"	\
+	: "=r" (x) : : "memory", "cc");				\
+	})
+
+/*
+ * restore saved IRQ & FIQ state
+ */
+#define raw_local_irq_restore(x)				\
+	__asm__ __volatile__(					\
+	"msr	cpsr_c, %0		@ local_irq_restore\n"	\
+	:							\
+	: "r" (x)						\
+	: "memory", "cc")
+
+#define raw_irqs_disabled_flags(flags)	\
+({					\
+	(int)((flags) & PSR_I_BIT);	\
+})
+
+#endif
+#endif
diff --git a/include/asm-arm/mach/pci.h b/include/asm-arm/mach/pci.h
index 923e0ca..24621c4 100644
--- a/include/asm-arm/mach/pci.h
+++ b/include/asm-arm/mach/pci.h
@@ -52,13 +52,9 @@
 /*
  * PCI controllers
  */
-extern int iop321_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop321_scan_bus(int nr, struct pci_sys_data *);
-extern void iop321_init(void);
-
-extern int iop331_setup(int nr, struct pci_sys_data *);
-extern struct pci_bus *iop331_scan_bus(int nr, struct pci_sys_data *);
-extern void iop331_init(void);
+extern int iop3xx_pci_setup(int nr, struct pci_sys_data *);
+extern struct pci_bus *iop3xx_pci_scan_bus(int nr, struct pci_sys_data *);
+extern void iop3xx_pci_preinit(void);
 
 extern int dc21285_setup(int nr, struct pci_sys_data *);
 extern struct pci_bus *dc21285_scan_bus(int nr, struct pci_sys_data *);
diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h
index dee0bc3..1eb93f5 100644
--- a/include/asm-arm/mach/time.h
+++ b/include/asm-arm/mach/time.h
@@ -38,7 +38,9 @@
 	void			(*init)(void);
 	void			(*suspend)(void);
 	void			(*resume)(void);
+#ifndef CONFIG_GENERIC_TIME
 	unsigned long		(*offset)(void);
+#endif
 
 #ifdef CONFIG_NO_IDLE_HZ
 	struct dyn_tick_timer	*dyn_tick;
diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index b721270..7e85db7 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -11,13 +11,13 @@
 #define _ASMARM_PAGE_H
 
 
+#ifdef __KERNEL__
+
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT		12
 #define PAGE_SIZE		(1UL << PAGE_SHIFT)
 #define PAGE_MASK		(~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 /* to align the pointer to the (next) page boundary */
 #define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)
 
@@ -174,9 +174,6 @@
 
 #endif /* STRICT_MM_TYPECHECKS */
 
-/* the upper-most page table pointer */
-extern pmd_t *top_pmd;
-
 #endif /* CONFIG_MMU */
 
 #include <asm/memory.h>
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index 8d3919c..ed8cb59 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -136,6 +136,13 @@
 #define USER_PTRS_PER_PGD	((TASK_SIZE/PGDIR_SIZE) - FIRST_USER_PGD_NR)
 
 /*
+ * section address mask and size definitions.
+ */
+#define SECTION_SHIFT		20
+#define SECTION_SIZE		(1UL << SECTION_SHIFT)
+#define SECTION_MASK		(~(SECTION_SIZE-1))
+
+/*
  * ARMv6 supersection address mask and size definitions.
  */
 #define SUPERSECTION_SHIFT	24
@@ -224,9 +231,9 @@
 #define pte_none(pte)		(!pte_val(pte))
 #define pte_clear(mm,addr,ptep)	set_pte_at((mm),(addr),(ptep), __pte(0))
 #define pte_page(pte)		(pfn_to_page(pte_pfn(pte)))
-#define pte_offset_kernel(dir,addr)	(pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map(dir,addr)	(pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map_nested(dir,addr)	(pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_kernel(dir,addr)	(pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map(dir,addr)	(pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map_nested(dir,addr)	(pmd_page_vaddr(*(dir)) + __pte_index(addr))
 #define pte_unmap(pte)		do { } while (0)
 #define pte_unmap_nested(pte)	do { } while (0)
 
@@ -291,7 +298,7 @@
 		clean_pmd_entry(pmdp);	\
 	} while (0)
 
-static inline pte_t *pmd_page_kernel(pmd_t pmd)
+static inline pte_t *pmd_page_vaddr(pmd_t pmd)
 {
 	unsigned long ptr;
 
diff --git a/include/asm-arm/proc-fns.h b/include/asm-arm/proc-fns.h
index 1bde92c..ea7e54c 100644
--- a/include/asm-arm/proc-fns.h
+++ b/include/asm-arm/proc-fns.h
@@ -33,6 +33,14 @@
 #   define CPU_NAME cpu_arm6
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM7TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm7tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM710
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -49,6 +57,22 @@
 #   define CPU_NAME cpu_arm720
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM740T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm740
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM9TDMI
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm9tdmi
+#  endif
+# endif
 # ifdef CONFIG_CPU_ARM920T
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
@@ -81,6 +105,22 @@
 #   define CPU_NAME cpu_arm926
 #  endif
 # endif
+# ifdef CONFIG_CPU_ARM940T
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm940
+#  endif
+# endif
+# ifdef CONFIG_CPU_ARM946E
+#  ifdef CPU_NAME
+#   undef  MULTI_CPU
+#   define MULTI_CPU
+#  else
+#   define CPU_NAME cpu_arm946
+#  endif
+# endif
 # ifdef CONFIG_CPU_SA110
 #  ifdef CPU_NAME
 #   undef  MULTI_CPU
diff --git a/include/asm-arm/setup.h b/include/asm-arm/setup.h
index ea3ed24..aa4b578 100644
--- a/include/asm-arm/setup.h
+++ b/include/asm-arm/setup.h
@@ -194,13 +194,15 @@
 # define NR_BANKS 8
 #endif
 
+struct membank {
+	unsigned long start;
+	unsigned long size;
+	int           node;
+};
+
 struct meminfo {
 	int nr_banks;
-	struct {
-		unsigned long start;
-		unsigned long size;
-		int           node;
-	} bank[NR_BANKS];
+	struct membank bank[NR_BANKS];
 };
 
 /*
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 01b7c26..861092f 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -218,4 +218,8 @@
 /* read_can_lock - would read_trylock() succeed? */
 #define __raw_read_can_lock(x)		((x)->lock < 0x80000000)
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 0947cbf..f05fbe3 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -46,6 +46,7 @@
 #define CPUID_TCM	2
 #define CPUID_TLBTYPE	3
 
+#ifdef CONFIG_CPU_CP15
 #define read_cpuid(reg)							\
 	({								\
 		unsigned int __val;					\
@@ -55,6 +56,9 @@
 		    : "cc");						\
 		__val;							\
 	})
+#else
+#define read_cpuid(reg) (processor_id)
+#endif
 
 /*
  * This is used to ensure the compiler did actually allocate the register we
@@ -207,130 +211,7 @@
 {
 }
 
-/*
- * CPU interrupt mask handling.
- */
-#if __LINUX_ARM_ARCH__ >= 6
-
-#define local_irq_save(x)					\
-	({							\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ local_irq_save\n"	\
-	"cpsid	i"						\
-	: "=r" (x) : : "memory", "cc");				\
-	})
-
-#define local_irq_enable()  __asm__("cpsie i	@ __sti" : : : "memory", "cc")
-#define local_irq_disable() __asm__("cpsid i	@ __cli" : : : "memory", "cc")
-#define local_fiq_enable()  __asm__("cpsie f	@ __stf" : : : "memory", "cc")
-#define local_fiq_disable() __asm__("cpsid f	@ __clf" : : : "memory", "cc")
-
-#else
-
-/*
- * Save the current interrupt enable state & disable IRQs
- */
-#define local_irq_save(x)					\
-	({							\
-		unsigned long temp;				\
-		(void) (&temp == &x);				\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ local_irq_save\n"	\
-"	orr	%1, %0, #128\n"					\
-"	msr	cpsr_c, %1"					\
-	: "=r" (x), "=r" (temp)					\
-	:							\
-	: "memory", "cc");					\
-	})
-	
-/*
- * Enable IRQs
- */
-#define local_irq_enable()					\
-	({							\
-		unsigned long temp;				\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ local_irq_enable\n"	\
-"	bic	%0, %0, #128\n"					\
-"	msr	cpsr_c, %0"					\
-	: "=r" (temp)						\
-	:							\
-	: "memory", "cc");					\
-	})
-
-/*
- * Disable IRQs
- */
-#define local_irq_disable()					\
-	({							\
-		unsigned long temp;				\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ local_irq_disable\n"	\
-"	orr	%0, %0, #128\n"					\
-"	msr	cpsr_c, %0"					\
-	: "=r" (temp)						\
-	:							\
-	: "memory", "cc");					\
-	})
-
-/*
- * Enable FIQs
- */
-#define local_fiq_enable()					\
-	({							\
-		unsigned long temp;				\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ stf\n"		\
-"	bic	%0, %0, #64\n"					\
-"	msr	cpsr_c, %0"					\
-	: "=r" (temp)						\
-	:							\
-	: "memory", "cc");					\
-	})
-
-/*
- * Disable FIQs
- */
-#define local_fiq_disable()					\
-	({							\
-		unsigned long temp;				\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ clf\n"		\
-"	orr	%0, %0, #64\n"					\
-"	msr	cpsr_c, %0"					\
-	: "=r" (temp)						\
-	:							\
-	: "memory", "cc");					\
-	})
-
-#endif
-
-/*
- * Save the current interrupt enable state.
- */
-#define local_save_flags(x)					\
-	({							\
-	__asm__ __volatile__(					\
-	"mrs	%0, cpsr		@ local_save_flags"	\
-	: "=r" (x) : : "memory", "cc");				\
-	})
-
-/*
- * restore saved IRQ & FIQ state
- */
-#define local_irq_restore(x)					\
-	__asm__ __volatile__(					\
-	"msr	cpsr_c, %0		@ local_irq_restore\n"	\
-	:							\
-	: "r" (x)						\
-	: "memory", "cc")
-
-#define irqs_disabled()			\
-({					\
-	unsigned long flags;		\
-	local_save_flags(flags);	\
-	(int)(flags & PSR_I_BIT);	\
-})
+#include <linux/irqflags.h>
 
 #ifdef CONFIG_SMP
 
@@ -405,17 +286,17 @@
 #error SMP is not supported on this platform
 #endif
 	case 1:
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		ret = *(volatile unsigned char *)ptr;
 		*(volatile unsigned char *)ptr = x;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 		break;
 
 	case 4:
-		local_irq_save(flags);
+		raw_local_irq_save(flags);
 		ret = *(volatile unsigned long *)ptr;
 		*(volatile unsigned long *)ptr = x;
-		local_irq_restore(flags);
+		raw_local_irq_restore(flags);
 		break;
 #else
 	case 1:
diff --git a/include/asm-arm/timeofday.h b/include/asm-arm/timeofday.h
new file mode 100644
index 0000000..27254bd
--- /dev/null
+++ b/include/asm-arm/timeofday.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_ARM_TIMEOFDAY_H
+#define _ASM_ARM_TIMEOFDAY_H
+#include <asm-generic/timeofday.h>
+#endif
diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h
index d97fc76..cd10a0b 100644
--- a/include/asm-arm/tlbflush.h
+++ b/include/asm-arm/tlbflush.h
@@ -247,16 +247,16 @@
 	const unsigned int __tlb_flag = __cpu_tlb_flags;
 
 	if (tlb_flag(TLB_WB))
-		asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+		asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
 	if (tlb_flag(TLB_V3_FULL))
-		asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+		asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
 	if (tlb_flag(TLB_V4_U_FULL | TLB_V6_U_FULL))
-		asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+		asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
 	if (tlb_flag(TLB_V4_D_FULL | TLB_V6_D_FULL))
-		asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+		asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
 	if (tlb_flag(TLB_V4_I_FULL | TLB_V6_I_FULL))
-		asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+		asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 }
 
 static inline void local_flush_tlb_mm(struct mm_struct *mm)
@@ -266,25 +266,25 @@
 	const unsigned int __tlb_flag = __cpu_tlb_flags;
 
 	if (tlb_flag(TLB_WB))
-		asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+		asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
 	if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) {
 		if (tlb_flag(TLB_V3_FULL))
-			asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (zero));
+			asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
 		if (tlb_flag(TLB_V4_U_FULL))
-			asm("mcr%? p15, 0, %0, c8, c7, 0" : : "r" (zero));
+			asm("mcr p15, 0, %0, c8, c7, 0" : : "r" (zero) : "cc");
 		if (tlb_flag(TLB_V4_D_FULL))
-			asm("mcr%? p15, 0, %0, c8, c6, 0" : : "r" (zero));
+			asm("mcr p15, 0, %0, c8, c6, 0" : : "r" (zero) : "cc");
 		if (tlb_flag(TLB_V4_I_FULL))
-			asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+			asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 	}
 
 	if (tlb_flag(TLB_V6_U_ASID))
-		asm("mcr%? p15, 0, %0, c8, c7, 2" : : "r" (asid));
+		asm("mcr p15, 0, %0, c8, c7, 2" : : "r" (asid) : "cc");
 	if (tlb_flag(TLB_V6_D_ASID))
-		asm("mcr%? p15, 0, %0, c8, c6, 2" : : "r" (asid));
+		asm("mcr p15, 0, %0, c8, c6, 2" : : "r" (asid) : "cc");
 	if (tlb_flag(TLB_V6_I_ASID))
-		asm("mcr%? p15, 0, %0, c8, c5, 2" : : "r" (asid));
+		asm("mcr p15, 0, %0, c8, c5, 2" : : "r" (asid) : "cc");
 }
 
 static inline void
@@ -296,27 +296,27 @@
 	uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm);
 
 	if (tlb_flag(TLB_WB))
-		asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+		asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero));
 
 	if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
 		if (tlb_flag(TLB_V3_PAGE))
-			asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (uaddr));
+			asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (uaddr) : "cc");
 		if (tlb_flag(TLB_V4_U_PAGE))
-			asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+			asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
 		if (tlb_flag(TLB_V4_D_PAGE))
-			asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (uaddr));
+			asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
 		if (tlb_flag(TLB_V4_I_PAGE))
-			asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
+			asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
 		if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-			asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+			asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 	}
 
 	if (tlb_flag(TLB_V6_U_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (uaddr));
+		asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (uaddr) : "cc");
 	if (tlb_flag(TLB_V6_D_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (uaddr));
+		asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (uaddr) : "cc");
 	if (tlb_flag(TLB_V6_I_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (uaddr));
+		asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (uaddr) : "cc");
 }
 
 static inline void local_flush_tlb_kernel_page(unsigned long kaddr)
@@ -327,31 +327,31 @@
 	kaddr &= PAGE_MASK;
 
 	if (tlb_flag(TLB_WB))
-		asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+		asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 
 	if (tlb_flag(TLB_V3_PAGE))
-		asm("mcr%? p15, 0, %0, c6, c0, 0" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (kaddr) : "cc");
 	if (tlb_flag(TLB_V4_U_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
 	if (tlb_flag(TLB_V4_D_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
 	if (tlb_flag(TLB_V4_I_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
 	if (!tlb_flag(TLB_V4_I_PAGE) && tlb_flag(TLB_V4_I_FULL))
-		asm("mcr%? p15, 0, %0, c8, c5, 0" : : "r" (zero));
+		asm("mcr p15, 0, %0, c8, c5, 0" : : "r" (zero) : "cc");
 
 	if (tlb_flag(TLB_V6_U_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c7, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c7, 1" : : "r" (kaddr) : "cc");
 	if (tlb_flag(TLB_V6_D_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c6, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c6, 1" : : "r" (kaddr) : "cc");
 	if (tlb_flag(TLB_V6_I_PAGE))
-		asm("mcr%? p15, 0, %0, c8, c5, 1" : : "r" (kaddr));
+		asm("mcr p15, 0, %0, c8, c5, 1" : : "r" (kaddr) : "cc");
 
 	/* The ARM ARM states that the completion of a TLB maintenance
 	 * operation is only guaranteed by a DSB instruction
 	 */
 	if (tlb_flag(TLB_V6_U_PAGE | TLB_V6_D_PAGE | TLB_V6_I_PAGE))
-		asm("mcr%? p15, 0, %0, c7, c10, 4" : : "r" (zero));
+		asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (zero) : "cc");
 }
 
 /*
@@ -373,11 +373,11 @@
 	const unsigned int __tlb_flag = __cpu_tlb_flags;
 
 	if (tlb_flag(TLB_DCLEAN))
-		asm("mcr%?	p15, 0, %0, c7, c10, 1	@ flush_pmd"
-			: : "r" (pmd));
+		asm("mcr	p15, 0, %0, c7, c10, 1	@ flush_pmd"
+			: : "r" (pmd) : "cc");
 	if (tlb_flag(TLB_WB))
-		asm("mcr%?	p15, 0, %0, c7, c10, 4	@ flush_pmd"
-			: : "r" (zero));
+		asm("mcr	p15, 0, %0, c7, c10, 4	@ flush_pmd"
+			: : "r" (zero) : "cc");
 }
 
 static inline void clean_pmd_entry(pmd_t *pmd)
@@ -385,8 +385,8 @@
 	const unsigned int __tlb_flag = __cpu_tlb_flags;
 
 	if (tlb_flag(TLB_DCLEAN))
-		asm("mcr%?	p15, 0, %0, c7, c10, 1	@ flush_pmd"
-			: : "r" (pmd));
+		asm("mcr	p15, 0, %0, c7, c10, 1	@ flush_pmd"
+			: : "r" (pmd) : "cc");
 }
 
 #undef tlb_flag
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 1b39c2f..795b9e5 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -3,7 +3,7 @@
 
 #include <asm/types.h>
 
-extern int __bug_unaligned_x(void *ptr);
+extern int __bug_unaligned_x(const void *ptr);
 
 /*
  * What is the most efficient way of loading/storing an unaligned value?
@@ -51,44 +51,32 @@
 #define __get_unaligned_4_be(__p)					\
 	(__p[0] << 24 | __p[1] << 16 | __p[2] << 8 | __p[3])
 
-#define __get_unaligned_le(ptr)					\
-	({							\
-		__typeof__(*(ptr)) __v;				\
-		__u8 *__p = (__u8 *)(ptr);			\
-		switch (sizeof(*(ptr))) {			\
-		case 1:	__v = *(ptr);			break;	\
-		case 2: __v = __get_unaligned_2_le(__p);	break;	\
-		case 4: __v = __get_unaligned_4_le(__p);	break;	\
-		case 8: {					\
-				unsigned int __v1, __v2;	\
-				__v2 = __get_unaligned_4_le((__p+4)); \
-				__v1 = __get_unaligned_4_le(__p);	\
-				__v = ((unsigned long long)__v2 << 32 | __v1);	\
-			}					\
-			break;					\
-		default: __v = __bug_unaligned_x(__p);	break;	\
-		}						\
-		__v;						\
+#define __get_unaligned_8_le(__p)					\
+	((unsigned long long)__get_unaligned_4_le((__p+4)) << 32 |	\
+		__get_unaligned_4_le(__p))
+
+#define __get_unaligned_8_be(__p)					\
+	((unsigned long long)__get_unaligned_4_be(__p) << 32 |		\
+		__get_unaligned_4_be((__p+4)))
+
+#define __get_unaligned_le(ptr)						\
+	({								\
+		const __u8 *__p = (const __u8 *)(ptr);			\
+		__builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p),	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p),	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p),	\
+		    (void)__bug_unaligned_x(__p)))));			\
 	})
 
-#define __get_unaligned_be(ptr)					\
-	({							\
-		__typeof__(*(ptr)) __v;				\
-		__u8 *__p = (__u8 *)(ptr);			\
-		switch (sizeof(*(ptr))) {			\
-		case 1:	__v = *(ptr);			break;	\
-		case 2: __v = __get_unaligned_2_be(__p);	break;	\
-		case 4: __v = __get_unaligned_4_be(__p);	break;	\
-		case 8: {					\
-				unsigned int __v1, __v2;	\
-				__v2 = __get_unaligned_4_be(__p); \
-				__v1 = __get_unaligned_4_be((__p+4));	\
-				__v = ((unsigned long long)__v2 << 32 | __v1);	\
-			}					\
-			break;					\
-		default: __v = __bug_unaligned_x(__p);	break;	\
-		}						\
-		__v;						\
+#define __get_unaligned_be(ptr)						\
+	({								\
+		const __u8 *__p = (const __u8 *)(ptr);			\
+		__builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p),	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p),	\
+		  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p),	\
+		    (void)__bug_unaligned_x(__p)))));			\
 	})
 
 
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 1e891f8..2ab4078 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -377,6 +377,7 @@
 #endif
 
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 
 #define __sys2(x) #x
@@ -396,7 +397,7 @@
 
 #define __syscall_return(type, res)					\
 do {									\
-	if ((unsigned long)(res) >= (unsigned long)(-129)) {		\
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {	\
 		errno = -(res);						\
 		res = -1;						\
 	}								\
diff --git a/include/asm-arm26/pgtable.h b/include/asm-arm26/pgtable.h
index 19ac910..63a8881 100644
--- a/include/asm-arm26/pgtable.h
+++ b/include/asm-arm26/pgtable.h
@@ -186,12 +186,12 @@
  * return a pointer to memory (no special alignment)
  */
 #define pmd_page(pmd)  ((struct page *)(pmd_val((pmd)) & ~_PMD_PRESENT))
-#define pmd_page_kernel(pmd) ((pte_t *)(pmd_val((pmd)) & ~_PMD_PRESENT))
+#define pmd_page_vaddr(pmd) ((pte_t *)(pmd_val((pmd)) & ~_PMD_PRESENT))
 
-#define pte_offset_kernel(dir,addr)     (pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_kernel(dir,addr)     (pmd_page_vaddr(*(dir)) + __pte_index(addr))
 
-#define pte_offset_map(dir,addr)        (pmd_page_kernel(*(dir)) + __pte_index(addr))
-#define pte_offset_map_nested(dir,addr) (pmd_page_kernel(*(dir)) + __pte_index(addr))
+#define pte_offset_map(dir,addr)        (pmd_page_vaddr(*(dir)) + __pte_index(addr))
+#define pte_offset_map_nested(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr))
 #define pte_unmap(pte)                  do { } while (0)
 #define pte_unmap_nested(pte)           do { } while (0)
 
diff --git a/include/asm-arm26/unistd.h b/include/asm-arm26/unistd.h
index 70eb6d9..c6d2436 100644
--- a/include/asm-arm26/unistd.h
+++ b/include/asm-arm26/unistd.h
@@ -311,6 +311,7 @@
 #define __ARM_NR_usr26			(__ARM_NR_BASE+3)
 
 #ifdef __KERNEL__
+#include <linux/err.h>
 #include <linux/linkage.h>
 
 #define __sys2(x) #x
@@ -322,7 +323,7 @@
 
 #define __syscall_return(type, res)					\
 do {									\
-	if ((unsigned long)(res) >= (unsigned long)(-125)) {		\
+	if ((unsigned long)(res) >= (unsigned long)-MAX_ERRNO) {	\
 		errno = -(res);						\
 		res = -1;						\
 	}								\
diff --git a/include/asm-arm26/Kbuild b/include/asm-avr32/Kbuild
similarity index 61%
rename from include/asm-arm26/Kbuild
rename to include/asm-avr32/Kbuild
index c68e168..8770e73 100644
--- a/include/asm-arm26/Kbuild
+++ b/include/asm-avr32/Kbuild
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+headers-y	+= cachectl.h
diff --git a/include/asm-avr32/a.out.h b/include/asm-avr32/a.out.h
new file mode 100644
index 0000000..50bf6e3
--- /dev/null
+++ b/include/asm-avr32/a.out.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_AVR32_A_OUT_H
+#define __ASM_AVR32_A_OUT_H
+
+struct exec
+{
+  unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
+  unsigned a_text;		/* length of text, in bytes */
+  unsigned a_data;		/* length of data, in bytes */
+  unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
+  unsigned a_syms;		/* length of symbol table data in file, in bytes */
+  unsigned a_entry;		/* start address */
+  unsigned a_trsize;		/* length of relocation info for text, in bytes */
+  unsigned a_drsize;		/* length of relocation info for data, in bytes */
+};
+
+#define N_TRSIZE(a)	((a).a_trsize)
+#define N_DRSIZE(a)	((a).a_drsize)
+#define N_SYMSIZE(a)	((a).a_syms)
+
+#ifdef __KERNEL__
+
+#define STACK_TOP	TASK_SIZE
+
+#endif
+
+#endif /* __ASM_AVR32_A_OUT_H */
diff --git a/include/asm-avr32/addrspace.h b/include/asm-avr32/addrspace.h
new file mode 100644
index 0000000..3667948
--- /dev/null
+++ b/include/asm-avr32/addrspace.h
@@ -0,0 +1,43 @@
+/*
+ * Defitions for the address spaces of the AVR32 CPUs. Heavily based on
+ * include/asm-sh/addrspace.h
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_ADDRSPACE_H
+#define __ASM_AVR32_ADDRSPACE_H
+
+#ifdef CONFIG_MMU
+
+/* Memory segments when segmentation is enabled */
+#define P0SEG		0x00000000
+#define P1SEG		0x80000000
+#define P2SEG		0xa0000000
+#define P3SEG		0xc0000000
+#define P4SEG		0xe0000000
+
+/* Returns the privileged segment base of a given address */
+#define PXSEG(a)	(((unsigned long)(a)) & 0xe0000000)
+
+/* Returns the physical address of a PnSEG (n=1,2) address */
+#define PHYSADDR(a)	(((unsigned long)(a)) & 0x1fffffff)
+
+/*
+ * Map an address to a certain privileged segment
+ */
+#define P1SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+				      | P1SEG))
+#define P2SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+				      | P2SEG))
+#define P3SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+				      | P3SEG))
+#define P4SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) \
+				      | P4SEG))
+
+#endif /* CONFIG_MMU */
+
+#endif /* __ASM_AVR32_ADDRSPACE_H */
diff --git a/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h b/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h
new file mode 100644
index 0000000..ce1150d44
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/at91rm9200_pdc.h
@@ -0,0 +1,36 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_pdc.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * Peripheral Data Controller (PDC) registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_PDC_H
+#define AT91RM9200_PDC_H
+
+#define AT91_PDC_RPR		0x100	/* Receive Pointer Register */
+#define AT91_PDC_RCR		0x104	/* Receive Counter Register */
+#define AT91_PDC_TPR		0x108	/* Transmit Pointer Register */
+#define AT91_PDC_TCR		0x10c	/* Transmit Counter Register */
+#define AT91_PDC_RNPR		0x110	/* Receive Next Pointer Register */
+#define AT91_PDC_RNCR		0x114	/* Receive Next Counter Register */
+#define AT91_PDC_TNPR		0x118	/* Transmit Next Pointer Register */
+#define AT91_PDC_TNCR		0x11c	/* Transmit Next Counter Register */
+
+#define AT91_PDC_PTCR		0x120	/* Transfer Control Register */
+#define		AT91_PDC_RXTEN		(1 << 0)	/* Receiver Transfer Enable */
+#define		AT91_PDC_RXTDIS		(1 << 1)	/* Receiver Transfer Disable */
+#define		AT91_PDC_TXTEN		(1 << 8)	/* Transmitter Transfer Enable */
+#define		AT91_PDC_TXTDIS		(1 << 9)	/* Transmitter Transfer Disable */
+
+#define AT91_PDC_PTSR		0x124	/* Transfer Status Register */
+
+#endif
diff --git a/include/asm-avr32/arch-at32ap/at91rm9200_usart.h b/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
new file mode 100644
index 0000000..79f851e
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/at91rm9200_usart.h
@@ -0,0 +1,123 @@
+/*
+ * include/asm-arm/arch-at91rm9200/at91rm9200_usart.h
+ *
+ * Copyright (C) 2005 Ivan Kokshaysky
+ * Copyright (C) SAN People
+ *
+ * USART registers.
+ * Based on AT91RM9200 datasheet revision E.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef AT91RM9200_USART_H
+#define AT91RM9200_USART_H
+
+#define AT91_US_CR		0x00			/* Control Register */
+#define		AT91_US_RSTRX		(1 <<  2)		/* Reset Receiver */
+#define		AT91_US_RSTTX		(1 <<  3)		/* Reset Transmitter */
+#define		AT91_US_RXEN		(1 <<  4)		/* Receiver Enable */
+#define		AT91_US_RXDIS		(1 <<  5)		/* Receiver Disable */
+#define		AT91_US_TXEN		(1 <<  6)		/* Transmitter Enable */
+#define		AT91_US_TXDIS		(1 <<  7)		/* Transmitter Disable */
+#define		AT91_US_RSTSTA		(1 <<  8)		/* Reset Status Bits */
+#define		AT91_US_STTBRK		(1 <<  9)		/* Start Break */
+#define		AT91_US_STPBRK		(1 << 10)		/* Stop Break */
+#define		AT91_US_STTTO		(1 << 11)		/* Start Time-out */
+#define		AT91_US_SENDA		(1 << 12)		/* Send Address */
+#define		AT91_US_RSTIT		(1 << 13)		/* Reset Iterations */
+#define		AT91_US_RSTNACK		(1 << 14)		/* Reset Non Acknowledge */
+#define		AT91_US_RETTO		(1 << 15)		/* Rearm Time-out */
+#define		AT91_US_DTREN		(1 << 16)		/* Data Terminal Ready Enable */
+#define		AT91_US_DTRDIS		(1 << 17)		/* Data Terminal Ready Disable */
+#define		AT91_US_RTSEN		(1 << 18)		/* Request To Send Enable */
+#define		AT91_US_RTSDIS		(1 << 19)		/* Request To Send Disable */
+
+#define AT91_US_MR		0x04			/* Mode Register */
+#define		AT91_US_USMODE		(0xf <<  0)		/* Mode of the USART */
+#define			AT91_US_USMODE_NORMAL		0
+#define			AT91_US_USMODE_RS485		1
+#define			AT91_US_USMODE_HWHS		2
+#define			AT91_US_USMODE_MODEM		3
+#define			AT91_US_USMODE_ISO7816_T0	4
+#define			AT91_US_USMODE_ISO7816_T1	6
+#define			AT91_US_USMODE_IRDA		8
+#define		AT91_US_USCLKS		(3   <<  4)		/* Clock Selection */
+#define		AT91_US_CHRL		(3   <<  6)		/* Character Length */
+#define			AT91_US_CHRL_5			(0 <<  6)
+#define			AT91_US_CHRL_6			(1 <<  6)
+#define			AT91_US_CHRL_7			(2 <<  6)
+#define			AT91_US_CHRL_8			(3 <<  6)
+#define		AT91_US_SYNC		(1 <<  8)		/* Synchronous Mode Select */
+#define		AT91_US_PAR		(7 <<  9)		/* Parity Type */
+#define			AT91_US_PAR_EVEN		(0 <<  9)
+#define			AT91_US_PAR_ODD			(1 <<  9)
+#define			AT91_US_PAR_SPACE		(2 <<  9)
+#define			AT91_US_PAR_MARK		(3 <<  9)
+#define			AT91_US_PAR_NONE		(4 <<  9)
+#define			AT91_US_PAR_MULTI_DROP		(6 <<  9)
+#define		AT91_US_NBSTOP		(3 << 12)		/* Number of Stop Bits */
+#define			AT91_US_NBSTOP_1		(0 << 12)
+#define			AT91_US_NBSTOP_1_5		(1 << 12)
+#define			AT91_US_NBSTOP_2		(2 << 12)
+#define		AT91_US_CHMODE		(3 << 14)		/* Channel Mode */
+#define			AT91_US_CHMODE_NORMAL		(0 << 14)
+#define			AT91_US_CHMODE_ECHO		(1 << 14)
+#define			AT91_US_CHMODE_LOC_LOOP		(2 << 14)
+#define			AT91_US_CHMODE_REM_LOOP		(3 << 14)
+#define		AT91_US_MSBF		(1 << 16)		/* Bit Order */
+#define		AT91_US_MODE9		(1 << 17)		/* 9-bit Character Length */
+#define		AT91_US_CLKO		(1 << 18)		/* Clock Output Select */
+#define		AT91_US_OVER		(1 << 19)		/* Oversampling Mode */
+#define		AT91_US_INACK		(1 << 20)		/* Inhibit Non Acknowledge */
+#define		AT91_US_DSNACK		(1 << 21)		/* Disable Successive NACK */
+#define		AT91_US_MAX_ITER	(7 << 24)		/* Max Iterations */
+#define		AT91_US_FILTER		(1 << 28)		/* Infrared Receive Line Filter */
+
+#define AT91_US_IER		0x08			/* Interrupt Enable Register */
+#define		AT91_US_RXRDY		(1 <<  0)		/* Receiver Ready */
+#define		AT91_US_TXRDY		(1 <<  1)		/* Transmitter Ready */
+#define		AT91_US_RXBRK		(1 <<  2)		/* Break Received / End of Break */
+#define		AT91_US_ENDRX		(1 <<  3)		/* End of Receiver Transfer */
+#define		AT91_US_ENDTX		(1 <<  4)		/* End of Transmitter Transfer */
+#define		AT91_US_OVRE		(1 <<  5)		/* Overrun Error */
+#define		AT91_US_FRAME		(1 <<  6)		/* Framing Error */
+#define		AT91_US_PARE		(1 <<  7)		/* Parity Error */
+#define		AT91_US_TIMEOUT		(1 <<  8)		/* Receiver Time-out */
+#define		AT91_US_TXEMPTY		(1 <<  9)		/* Transmitter Empty */
+#define		AT91_US_ITERATION	(1 << 10)		/* Max number of Repetitions Reached */
+#define		AT91_US_TXBUFE		(1 << 11)		/* Transmission Buffer Empty */
+#define		AT91_US_RXBUFF		(1 << 12)		/* Reception Buffer Full */
+#define		AT91_US_NACK		(1 << 13)		/* Non Acknowledge */
+#define		AT91_US_RIIC		(1 << 16)		/* Ring Indicator Input Change */
+#define		AT91_US_DSRIC		(1 << 17)		/* Data Set Ready Input Change */
+#define		AT91_US_DCDIC		(1 << 18)		/* Data Carrier Detect Input Change */
+#define		AT91_US_CTSIC		(1 << 19)		/* Clear to Send Input Change */
+#define		AT91_US_RI		(1 << 20)		/* RI */
+#define		AT91_US_DSR		(1 << 21)		/* DSR */
+#define		AT91_US_DCD		(1 << 22)		/* DCD */
+#define		AT91_US_CTS		(1 << 23)		/* CTS */
+
+#define AT91_US_IDR		0x0c			/* Interrupt Disable Register */
+#define AT91_US_IMR		0x10			/* Interrupt Mask Register */
+#define AT91_US_CSR		0x14			/* Channel Status Register */
+#define AT91_US_RHR		0x18			/* Receiver Holding Register */
+#define AT91_US_THR		0x1c			/* Transmitter Holding Register */
+
+#define AT91_US_BRGR		0x20			/* Baud Rate Generator Register */
+#define		AT91_US_CD		(0xffff << 0)		/* Clock Divider */
+
+#define AT91_US_RTOR		0x24			/* Receiver Time-out Register */
+#define		AT91_US_TO		(0xffff << 0)		/* Time-out Value */
+
+#define AT91_US_TTGR		0x28			/* Transmitter Timeguard Register */
+#define		AT91_US_TG		(0xff << 0)		/* Timeguard Value */
+
+#define AT91_US_FIDI		0x40			/* FI DI Ratio Register */
+#define AT91_US_NER		0x44			/* Number of Errors Register */
+#define AT91_US_IF		0x4c			/* IrDA Filter Register */
+
+#endif
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
new file mode 100644
index 0000000..39368e1
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -0,0 +1,35 @@
+/*
+ * Platform data definitions.
+ */
+#ifndef __ASM_ARCH_BOARD_H
+#define __ASM_ARCH_BOARD_H
+
+#include <linux/types.h>
+
+/* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
+void at32_add_system_devices(void);
+
+#define AT91_NR_UART	4
+extern struct platform_device *at91_default_console_device;
+
+struct platform_device *at32_add_device_usart(unsigned int id);
+
+struct eth_platform_data {
+	u8	valid;
+	u8	mii_phy_addr;
+	u8	is_rmii;
+	u8	hw_addr[6];
+};
+struct platform_device *
+at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
+
+struct platform_device *at32_add_device_spi(unsigned int id);
+
+struct lcdc_platform_data {
+	unsigned long fbmem_start;
+	unsigned long fbmem_size;
+};
+struct platform_device *
+at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data);
+
+#endif /* __ASM_ARCH_BOARD_H */
diff --git a/include/asm-avr32/arch-at32ap/init.h b/include/asm-avr32/arch-at32ap/init.h
new file mode 100644
index 0000000..4372263
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/init.h
@@ -0,0 +1,21 @@
+/*
+ * AT32AP platform initialization calls.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_AT32AP_INIT_H__
+#define __ASM_AVR32_AT32AP_INIT_H__
+
+void setup_platform(void);
+
+/* Called by setup_platform */
+void at32_clock_init(void);
+void at32_portmux_init(void);
+
+void at32_setup_serial_console(unsigned int usart_id);
+
+#endif /* __ASM_AVR32_AT32AP_INIT_H__ */
diff --git a/include/asm-avr32/arch-at32ap/portmux.h b/include/asm-avr32/arch-at32ap/portmux.h
new file mode 100644
index 0000000..4d50421
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/portmux.h
@@ -0,0 +1,16 @@
+/*
+ * AT32 portmux interface.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_AT32_PORTMUX_H__
+#define __ASM_AVR32_AT32_PORTMUX_H__
+
+void portmux_set_func(unsigned int portmux_id, unsigned int pin_id,
+		      unsigned int function_id);
+
+#endif /* __ASM_AVR32_AT32_PORTMUX_H__ */
diff --git a/include/asm-avr32/arch-at32ap/sm.h b/include/asm-avr32/arch-at32ap/sm.h
new file mode 100644
index 0000000..265a9ea
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/sm.h
@@ -0,0 +1,27 @@
+/*
+ * AT32 System Manager interface.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_AT32_SM_H__
+#define __ASM_AVR32_AT32_SM_H__
+
+struct irq_chip;
+struct platform_device;
+
+struct at32_sm {
+	spinlock_t lock;
+	void __iomem *regs;
+	struct irq_chip *eim_chip;
+	unsigned int eim_first_irq;
+	struct platform_device *pdev;
+};
+
+extern struct platform_device at32_sm_device;
+extern struct at32_sm system_manager;
+
+#endif /* __ASM_AVR32_AT32_SM_H__ */
diff --git a/include/asm-avr32/arch-at32ap/smc.h b/include/asm-avr32/arch-at32ap/smc.h
new file mode 100644
index 0000000..3732b32
--- /dev/null
+++ b/include/asm-avr32/arch-at32ap/smc.h
@@ -0,0 +1,60 @@
+/*
+ * Static Memory Controller for AT32 chips
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Inspired by the OMAP2 General-Purpose Memory Controller interface
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_AT32AP_SMC_H
+#define __ARCH_AT32AP_SMC_H
+
+/*
+ * All timing parameters are in nanoseconds.
+ */
+struct smc_config {
+	/* Delay from address valid to assertion of given strobe */
+	u16		ncs_read_setup;
+	u16		nrd_setup;
+	u16		ncs_write_setup;
+	u16		nwe_setup;
+
+	/* Pulse length of given strobe */
+	u16		ncs_read_pulse;
+	u16		nrd_pulse;
+	u16		ncs_write_pulse;
+	u16		nwe_pulse;
+
+	/* Total cycle length of given operation */
+	u16		read_cycle;
+	u16		write_cycle;
+
+	/* Bus width in bytes */
+	u8		bus_width;
+
+	/*
+	 * 0: Data is sampled on rising edge of NCS
+	 * 1: Data is sampled on rising edge of NRD
+	 */
+	unsigned int	nrd_controlled:1;
+
+	/*
+	 * 0: Data is driven on falling edge of NCS
+	 * 1: Data is driven on falling edge of NWR
+	 */
+	unsigned int	nwe_controlled:1;
+
+	/*
+	 * 0: Byte select access type
+	 * 1: Byte write access type
+	 */
+	unsigned int	byte_write:1;
+};
+
+extern int smc_set_configuration(int cs, const struct smc_config *config);
+extern struct smc_config *smc_get_configuration(int cs);
+
+#endif /* __ARCH_AT32AP_SMC_H */
diff --git a/include/asm-avr32/asm.h b/include/asm-avr32/asm.h
new file mode 100644
index 0000000..515c761
--- /dev/null
+++ b/include/asm-avr32/asm.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_ASM_H__
+#define __ASM_AVR32_ASM_H__
+
+#include <asm/sysreg.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+
+#define mask_interrupts		ssrf	SR_GM_BIT
+#define mask_exceptions		ssrf	SR_EM_BIT
+#define unmask_interrupts	csrf	SR_GM_BIT
+#define unmask_exceptions	csrf	SR_EM_BIT
+
+#ifdef CONFIG_FRAME_POINTER
+	.macro	save_fp
+	st.w	--sp, r7
+	.endm
+	.macro	restore_fp
+	ld.w	r7, sp++
+	.endm
+	.macro	zero_fp
+	mov	r7, 0
+	.endm
+#else
+	.macro	save_fp
+	.endm
+	.macro	restore_fp
+	.endm
+	.macro	zero_fp
+	.endm
+#endif
+	.macro	get_thread_info reg
+	mov	\reg, sp
+	andl	\reg, ~(THREAD_SIZE - 1) & 0xffff
+	.endm
+
+	/* Save and restore registers */
+	.macro	save_min sr, tmp=lr
+	pushm	lr
+	mfsr	\tmp, \sr
+	zero_fp
+	st.w	--sp, \tmp
+	.endm
+
+	.macro	restore_min sr, tmp=lr
+	ld.w	\tmp, sp++
+	mtsr	\sr, \tmp
+	popm	lr
+	.endm
+
+	.macro	save_half sr, tmp=lr
+	save_fp
+	pushm	r8-r9,r10,r11,r12,lr
+	zero_fp
+	mfsr	\tmp, \sr
+	st.w	--sp, \tmp
+	.endm
+
+	.macro	restore_half sr, tmp=lr
+	ld.w	\tmp, sp++
+	mtsr	\sr, \tmp
+	popm	r8-r9,r10,r11,r12,lr
+	restore_fp
+	.endm
+
+	.macro	save_full_user sr, tmp=lr
+	stmts	--sp, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
+	st.w	--sp, lr
+	zero_fp
+	mfsr	\tmp, \sr
+	st.w	--sp, \tmp
+	.endm
+
+	.macro	restore_full_user sr, tmp=lr
+	ld.w	\tmp, sp++
+	mtsr	\sr, \tmp
+	ld.w	lr, sp++
+	ldmts	sp++, r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,sp,lr
+	.endm
+
+	/* uaccess macros */
+	.macro branch_if_kernel scratch, label
+	get_thread_info \scratch
+	ld.w	\scratch, \scratch[TI_flags]
+	bld	\scratch, TIF_USERSPACE
+	brcc	\label
+	.endm
+
+	.macro ret_if_privileged scratch, addr, size, ret
+	sub	\scratch, \size, 1
+	add	\scratch, \addr
+	retcs	\ret
+	retmi	\ret
+	.endm
+
+#endif /* __ASM_AVR32_ASM_H__ */
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
new file mode 100644
index 0000000..e0b9c44
--- /dev/null
+++ b/include/asm-avr32/atomic.h
@@ -0,0 +1,201 @@
+/*
+ * Atomic operations that C can't guarantee us.  Useful for
+ * resource counting etc.
+ *
+ * But use these as seldom as possible since they are slower than
+ * regular operations.
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_ATOMIC_H
+#define __ASM_AVR32_ATOMIC_H
+
+#include <asm/system.h>
+
+typedef struct { volatile int counter; } atomic_t;
+#define ATOMIC_INIT(i)  { (i) }
+
+#define atomic_read(v)		((v)->counter)
+#define atomic_set(v, i)	(((v)->counter) = i)
+
+/*
+ * atomic_sub_return - subtract the atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v. Returns the resulting value.
+ */
+static inline int atomic_sub_return(int i, atomic_t *v)
+{
+	int result;
+
+	asm volatile(
+		"/* atomic_sub_return */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %2\n"
+		"	sub	%0, %3\n"
+		"	stcond	%1, %0\n"
+		"	brne	1b"
+		: "=&r"(result), "=o"(v->counter)
+		: "m"(v->counter), "ir"(i)
+		: "cc");
+
+	return result;
+}
+
+/*
+ * atomic_add_return - add integer to atomic variable
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v. Returns the resulting value.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
+{
+	int result;
+
+	if (__builtin_constant_p(i))
+		result = atomic_sub_return(-i, v);
+	else
+		asm volatile(
+			"/* atomic_add_return */\n"
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %1\n"
+			"	add	%0, %3\n"
+			"	stcond	%2, %0\n"
+			"	brne	1b"
+			: "=&r"(result), "=o"(v->counter)
+			: "m"(v->counter), "r"(i)
+			: "cc", "memory");
+
+	return result;
+}
+
+/*
+ * atomic_sub_unless - sub unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * If the atomic value v is not equal to u, this function subtracts a
+ * from v, and returns non zero. If v is equal to u then it returns
+ * zero. This is done as an atomic operation.
+*/
+static inline int atomic_sub_unless(atomic_t *v, int a, int u)
+{
+	int tmp, result = 0;
+
+	asm volatile(
+		"/* atomic_sub_unless */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %3\n"
+		"	cp.w	%0, %5\n"
+		"	breq	1f\n"
+		"	sub	%0, %4\n"
+		"	stcond	%2, %0\n"
+		"	brne	1b\n"
+		"	mov	%1, 1\n"
+		"1:"
+		: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
+		: "m"(v->counter), "ir"(a), "ir"(u)
+		: "cc", "memory");
+
+	return result;
+}
+
+/*
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * If the atomic value v is not equal to u, this function adds a to v,
+ * and returns non zero. If v is equal to u then it returns zero. This
+ * is done as an atomic operation.
+*/
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int tmp, result;
+
+	if (__builtin_constant_p(a))
+		result = atomic_sub_unless(v, -a, u);
+	else {
+		result = 0;
+		asm volatile(
+			"/* atomic_add_unless */\n"
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %3\n"
+			"	cp.w	%0, %5\n"
+			"	breq	1f\n"
+			"	add	%0, %4\n"
+			"	stcond	%2, %0\n"
+			"	brne	1b\n"
+			"	mov	%1, 1\n"
+			"1:"
+			: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
+			: "m"(v->counter), "r"(a), "ir"(u)
+			: "cc", "memory");
+	}
+
+	return result;
+}
+
+/*
+ * atomic_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
+ */
+static inline int atomic_sub_if_positive(int i, atomic_t *v)
+{
+	int result;
+
+	asm volatile(
+		"/* atomic_sub_if_positive */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %2\n"
+		"	sub	%0, %3\n"
+		"	brlt	1f\n"
+		"	stcond	%1, %0\n"
+		"	brne	1b\n"
+		"1:"
+		: "=&r"(result), "=o"(v->counter)
+		: "m"(v->counter), "ir"(i)
+		: "cc", "memory");
+
+	return result;
+}
+
+#define atomic_xchg(v, new)	(xchg(&((v)->counter), new))
+#define atomic_cmpxchg(v, o, n)	((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_sub(i, v)	(void)atomic_sub_return(i, v)
+#define atomic_add(i, v)	(void)atomic_add_return(i, v)
+#define atomic_dec(v)		atomic_sub(1, (v))
+#define atomic_inc(v)		atomic_add(1, (v))
+
+#define atomic_dec_return(v)	atomic_sub_return(1, v)
+#define atomic_inc_return(v)	atomic_add_return(1, v)
+
+#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
+#define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
+#define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
+#define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
+
+#define atomic_inc_not_zero(v)	atomic_add_unless(v, 1, 0)
+#define atomic_dec_if_positive(v) atomic_sub_if_positive(1, v)
+
+#define smp_mb__before_atomic_dec()	barrier()
+#define smp_mb__after_atomic_dec()	barrier()
+#define smp_mb__before_atomic_inc()	barrier()
+#define smp_mb__after_atomic_inc()	barrier()
+
+#include <asm-generic/atomic.h>
+
+#endif /*  __ASM_AVR32_ATOMIC_H */
diff --git a/include/asm-avr32/auxvec.h b/include/asm-avr32/auxvec.h
new file mode 100644
index 0000000..d5dd435
--- /dev/null
+++ b/include/asm-avr32/auxvec.h
@@ -0,0 +1,4 @@
+#ifndef __ASM_AVR32_AUXVEC_H
+#define __ASM_AVR32_AUXVEC_H
+
+#endif /* __ASM_AVR32_AUXVEC_H */
diff --git a/include/asm-avr32/bitops.h b/include/asm-avr32/bitops.h
new file mode 100644
index 0000000..5299f8c
--- /dev/null
+++ b/include/asm-avr32/bitops.h
@@ -0,0 +1,296 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_BITOPS_H
+#define __ASM_AVR32_BITOPS_H
+
+#include <asm/byteorder.h>
+#include <asm/system.h>
+
+/*
+ * clear_bit() doesn't provide any barrier for the compiler
+ */
+#define smp_mb__before_clear_bit()	barrier()
+#define smp_mb__after_clear_bit()	barrier()
+
+/*
+ * set_bit - Atomically set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This function is atomic and may not be reordered.  See __set_bit()
+ * if you do not require the atomic guarantees.
+ *
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void set_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long tmp;
+
+	if (__builtin_constant_p(nr)) {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %2\n"
+			"	sbr	%0, %3\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p)
+			: "m"(*p), "i"(nr)
+			: "cc");
+	} else {
+		unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %2\n"
+			"	or	%0, %3\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p)
+			: "m"(*p), "r"(mask)
+			: "cc");
+	}
+}
+
+/*
+ * clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * clear_bit() is atomic and may not be reordered.  However, it does
+ * not contain a memory barrier, so if it is used for locking purposes,
+ * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
+ * in order to ensure changes are visible on other processors.
+ */
+static inline void clear_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long tmp;
+
+	if (__builtin_constant_p(nr)) {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %2\n"
+			"	cbr	%0, %3\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p)
+			: "m"(*p), "i"(nr)
+			: "cc");
+	} else {
+		unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %2\n"
+			"	andn	%0, %3\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p)
+			: "m"(*p), "r"(mask)
+			: "cc");
+	}
+}
+
+/*
+ * change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit() is atomic and may not be reordered.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void change_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+	unsigned long tmp;
+
+	asm volatile(
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %2\n"
+		"	eor	%0, %3\n"
+		"	stcond	%1, %0\n"
+		"	brne	1b"
+		: "=&r"(tmp), "=o"(*p)
+		: "m"(*p), "r"(mask)
+		: "cc");
+}
+
+/*
+ * test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_set_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+	unsigned long tmp, old;
+
+	if (__builtin_constant_p(nr)) {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %3\n"
+			"	mov	%2, %0\n"
+			"	sbr	%0, %4\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p), "=&r"(old)
+			: "m"(*p), "i"(nr)
+			: "memory", "cc");
+	} else {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%2, %3\n"
+			"	or	%0, %2, %4\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p), "=&r"(old)
+			: "m"(*p), "r"(mask)
+			: "memory", "cc");
+	}
+
+	return (old & mask) != 0;
+}
+
+/*
+ * test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_clear_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+	unsigned long tmp, old;
+
+	if (__builtin_constant_p(nr)) {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %3\n"
+			"	mov	%2, %0\n"
+			"	cbr	%0, %4\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p), "=&r"(old)
+			: "m"(*p), "i"(nr)
+			: "memory", "cc");
+	} else {
+		asm volatile(
+			"1:	ssrf	5\n"
+			"	ld.w	%0, %3\n"
+			"	mov	%2, %0\n"
+			"	andn	%0, %4\n"
+			"	stcond	%1, %0\n"
+			"	brne	1b"
+			: "=&r"(tmp), "=o"(*p), "=&r"(old)
+			: "m"(*p), "r"(mask)
+			: "memory", "cc");
+	}
+
+	return (old & mask) != 0;
+}
+
+/*
+ * test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int test_and_change_bit(int nr, volatile void * addr)
+{
+	unsigned long *p = ((unsigned long *)addr) + nr / BITS_PER_LONG;
+	unsigned long mask = 1UL << (nr % BITS_PER_LONG);
+	unsigned long tmp, old;
+
+	asm volatile(
+		"1:	ssrf	5\n"
+		"	ld.w	%2, %3\n"
+		"	eor	%0, %2, %4\n"
+		"	stcond	%1, %0\n"
+		"	brne	1b"
+		: "=&r"(tmp), "=o"(*p), "=&r"(old)
+		: "m"(*p), "r"(mask)
+		: "memory", "cc");
+
+	return (old & mask) != 0;
+}
+
+#include <asm-generic/bitops/non-atomic.h>
+
+/* Find First bit Set */
+static inline unsigned long __ffs(unsigned long word)
+{
+	unsigned long result;
+
+	asm("brev %1\n\t"
+	    "clz %0,%1"
+	    : "=r"(result), "=&r"(word)
+	    : "1"(word));
+	return result;
+}
+
+/* Find First Zero */
+static inline unsigned long ffz(unsigned long word)
+{
+	return __ffs(~word);
+}
+
+/* Find Last bit Set */
+static inline int fls(unsigned long word)
+{
+	unsigned long result;
+
+	asm("clz %0,%1" : "=r"(result) : "r"(word));
+	return 32 - result;
+}
+
+unsigned long find_first_zero_bit(const unsigned long *addr,
+				  unsigned long size);
+unsigned long find_next_zero_bit(const unsigned long *addr,
+				 unsigned long size,
+				 unsigned long offset);
+unsigned long find_first_bit(const unsigned long *addr,
+			     unsigned long size);
+unsigned long find_next_bit(const unsigned long *addr,
+				 unsigned long size,
+				 unsigned long offset);
+
+/*
+ * ffs: find first bit set. This is defined the same way as
+ * the libc and compiler builtin ffs routines, therefore
+ * differs in spirit from the above ffz (man ffs).
+ *
+ * The difference is that bit numbering starts at 1, and if no bit is set,
+ * the function returns 0.
+ */
+static inline int ffs(unsigned long word)
+{
+	if(word == 0)
+		return 0;
+	return __ffs(word) + 1;
+}
+
+#include <asm-generic/bitops/fls64.h>
+#include <asm-generic/bitops/sched.h>
+#include <asm-generic/bitops/hweight.h>
+
+#include <asm-generic/bitops/ext2-non-atomic.h>
+#include <asm-generic/bitops/ext2-atomic.h>
+#include <asm-generic/bitops/minix-le.h>
+
+#endif /* __ASM_AVR32_BITOPS_H */
diff --git a/include/asm-avr32/bug.h b/include/asm-avr32/bug.h
new file mode 100644
index 0000000..521766b
--- /dev/null
+++ b/include/asm-avr32/bug.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_BUG_H
+#define __ASM_AVR32_BUG_H
+
+#ifdef CONFIG_BUG
+
+/*
+ * According to our Chief Architect, this compact opcode is very
+ * unlikely to ever be implemented.
+ */
+#define AVR32_BUG_OPCODE	0x5df0
+
+#ifdef CONFIG_DEBUG_BUGVERBOSE
+
+#define BUG()								\
+	do {								\
+		asm volatile(".hword	%0\n\t"				\
+			     ".hword	%1\n\t"				\
+			     ".long	%2"				\
+			     :						\
+			     : "n"(AVR32_BUG_OPCODE),			\
+			       "i"(__LINE__), "X"(__FILE__));		\
+	} while (0)
+
+#else
+
+#define BUG()								\
+	do {								\
+		asm volatile(".hword	%0\n\t"				\
+			     : : "n"(AVR32_BUG_OPCODE));		\
+	} while (0)
+
+#endif /* CONFIG_DEBUG_BUGVERBOSE */
+
+#define HAVE_ARCH_BUG
+
+#endif /* CONFIG_BUG */
+
+#include <asm-generic/bug.h>
+
+#endif /* __ASM_AVR32_BUG_H */
diff --git a/include/asm-avr32/bugs.h b/include/asm-avr32/bugs.h
new file mode 100644
index 0000000..7635e77
--- /dev/null
+++ b/include/asm-avr32/bugs.h
@@ -0,0 +1,15 @@
+/*
+ * This is included by init/main.c to check for architecture-dependent bugs.
+ *
+ * Needs:
+ *      void check_bugs(void);
+ */
+#ifndef __ASM_AVR32_BUGS_H
+#define __ASM_AVR32_BUGS_H
+
+static void __init check_bugs(void)
+{
+	cpu_data->loops_per_jiffy = loops_per_jiffy;
+}
+
+#endif /* __ASM_AVR32_BUGS_H */
diff --git a/include/asm-avr32/byteorder.h b/include/asm-avr32/byteorder.h
new file mode 100644
index 0000000..402ff41
--- /dev/null
+++ b/include/asm-avr32/byteorder.h
@@ -0,0 +1,25 @@
+/*
+ * AVR32 endian-conversion functions.
+ */
+#ifndef __ASM_AVR32_BYTEORDER_H
+#define __ASM_AVR32_BYTEORDER_H
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_bswap_32(unsigned long x);
+extern unsigned short __builtin_bswap_16(unsigned short x);
+#endif
+
+#define __arch__swab32(x) __builtin_bswap_32(x)
+#define __arch__swab16(x) __builtin_bswap_16(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
+#include <linux/byteorder/big_endian.h>
+
+#endif /* __ASM_AVR32_BYTEORDER_H */
diff --git a/include/asm-avr32/cache.h b/include/asm-avr32/cache.h
new file mode 100644
index 0000000..dabb955
--- /dev/null
+++ b/include/asm-avr32/cache.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_AVR32_CACHE_H
+#define __ASM_AVR32_CACHE_H
+
+#define L1_CACHE_SHIFT 5
+#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
+
+#ifndef __ASSEMBLER__
+struct cache_info {
+	unsigned int ways;
+	unsigned int sets;
+	unsigned int linesz;
+};
+#endif /* __ASSEMBLER */
+
+/* Cache operation constants */
+#define ICACHE_FLUSH		0x00
+#define ICACHE_INVALIDATE	0x01
+#define ICACHE_LOCK		0x02
+#define ICACHE_UNLOCK		0x03
+#define ICACHE_PREFETCH		0x04
+
+#define DCACHE_FLUSH		0x08
+#define DCACHE_LOCK		0x09
+#define DCACHE_UNLOCK		0x0a
+#define DCACHE_INVALIDATE	0x0b
+#define DCACHE_CLEAN		0x0c
+#define DCACHE_CLEAN_INVAL	0x0d
+
+#endif /* __ASM_AVR32_CACHE_H */
diff --git a/include/asm-avr32/cachectl.h b/include/asm-avr32/cachectl.h
new file mode 100644
index 0000000..4faf1ce
--- /dev/null
+++ b/include/asm-avr32/cachectl.h
@@ -0,0 +1,11 @@
+#ifndef __ASM_AVR32_CACHECTL_H
+#define __ASM_AVR32_CACHECTL_H
+
+/*
+ * Operations that can be performed through the cacheflush system call
+ */
+
+/* Clean the data cache, then invalidate the icache */
+#define CACHE_IFLUSH	0
+
+#endif /* __ASM_AVR32_CACHECTL_H */
diff --git a/include/asm-avr32/cacheflush.h b/include/asm-avr32/cacheflush.h
new file mode 100644
index 0000000..f1bf170
--- /dev/null
+++ b/include/asm-avr32/cacheflush.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_CACHEFLUSH_H
+#define __ASM_AVR32_CACHEFLUSH_H
+
+/* Keep includes the same across arches.  */
+#include <linux/mm.h>
+
+#define CACHE_OP_ICACHE_INVALIDATE	0x01
+#define CACHE_OP_DCACHE_INVALIDATE	0x0b
+#define CACHE_OP_DCACHE_CLEAN		0x0c
+#define CACHE_OP_DCACHE_CLEAN_INVAL	0x0d
+
+/*
+ * Invalidate any cacheline containing virtual address vaddr without
+ * writing anything back to memory.
+ *
+ * Note that this function may corrupt unrelated data structures when
+ * applied on buffers that are not cacheline aligned in both ends.
+ */
+static inline void invalidate_dcache_line(void *vaddr)
+{
+	asm volatile("cache %0[0], %1"
+		     :
+		     : "r"(vaddr), "n"(CACHE_OP_DCACHE_INVALIDATE)
+		     : "memory");
+}
+
+/*
+ * Make sure any cacheline containing virtual address vaddr is written
+ * to memory.
+ */
+static inline void clean_dcache_line(void *vaddr)
+{
+	asm volatile("cache %0[0], %1"
+		     :
+		     : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN)
+		     : "memory");
+}
+
+/*
+ * Make sure any cacheline containing virtual address vaddr is written
+ * to memory and then invalidate it.
+ */
+static inline void flush_dcache_line(void *vaddr)
+{
+	asm volatile("cache %0[0], %1"
+		     :
+		     : "r"(vaddr), "n"(CACHE_OP_DCACHE_CLEAN_INVAL)
+		     : "memory");
+}
+
+/*
+ * Invalidate any instruction cacheline containing virtual address
+ * vaddr.
+ */
+static inline void invalidate_icache_line(void *vaddr)
+{
+	asm volatile("cache %0[0], %1"
+		     :
+		     : "r"(vaddr), "n"(CACHE_OP_ICACHE_INVALIDATE)
+		     : "memory");
+}
+
+/*
+ * Applies the above functions on all lines that are touched by the
+ * specified virtual address range.
+ */
+void invalidate_dcache_region(void *start, size_t len);
+void clean_dcache_region(void *start, size_t len);
+void flush_dcache_region(void *start, size_t len);
+void invalidate_icache_region(void *start, size_t len);
+
+/*
+ * Make sure any pending writes are completed before continuing.
+ */
+#define flush_write_buffer() asm volatile("sync 0" : : : "memory")
+
+/*
+ * The following functions are called when a virtual mapping changes.
+ * We do not need to flush anything in this case.
+ */
+#define flush_cache_all()			do { } while (0)
+#define flush_cache_mm(mm)			do { } while (0)
+#define flush_cache_range(vma, start, end)	do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
+#define flush_cache_vmap(start, end)		do { } while (0)
+#define flush_cache_vunmap(start, end)		do { } while (0)
+
+/*
+ * I think we need to implement this one to be able to reliably
+ * execute pages from RAMDISK. However, if we implement the
+ * flush_dcache_*() functions, it might not be needed anymore.
+ *
+ * #define flush_icache_page(vma, page)		do { } while (0)
+ */
+extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
+
+/*
+ * These are (I think) related to D-cache aliasing.  We might need to
+ * do something here, but only for certain configurations.  No such
+ * configurations exist at this time.
+ */
+#define flush_dcache_page(page)			do { } while (0)
+#define flush_dcache_mmap_lock(page)		do { } while (0)
+#define flush_dcache_mmap_unlock(page)		do { } while (0)
+
+/*
+ * These are for I/D cache coherency. In this case, we do need to
+ * flush with all configurations.
+ */
+extern void flush_icache_range(unsigned long start, unsigned long end);
+extern void flush_icache_user_range(struct vm_area_struct *vma,
+				    struct page *page,
+				    unsigned long addr, int len);
+
+#define copy_to_user_page(vma, page, vaddr, dst, src, len) do {	\
+	memcpy(dst, src, len);					\
+	flush_icache_user_range(vma, page, vaddr, len);		\
+} while(0)
+#define copy_from_user_page(vma, page, vaddr, dst, src, len)	\
+	memcpy(dst, src, len)
+
+#endif /* __ASM_AVR32_CACHEFLUSH_H */
diff --git a/include/asm-avr32/checksum.h b/include/asm-avr32/checksum.h
new file mode 100644
index 0000000..41b7af0
--- /dev/null
+++ b/include/asm-avr32/checksum.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_CHECKSUM_H
+#define __ASM_AVR32_CHECKSUM_H
+
+/*
+ * computes the checksum of a memory block at buff, length len,
+ * and adds in "sum" (32-bit)
+ *
+ * returns a 32-bit number suitable for feeding into itself
+ * or csum_tcpudp_magic
+ *
+ * this function must be called with even lengths, except
+ * for the last fragment, which may be odd
+ *
+ * it's best to have buff aligned on a 32-bit boundary
+ */
+unsigned int csum_partial(const unsigned char * buff, int len,
+			  unsigned int sum);
+
+/*
+ * the same as csum_partial, but copies from src while it
+ * checksums, and handles user-space pointer exceptions correctly, when needed.
+ *
+ * here even more important to align src and dst on a 32-bit (or even
+ * better 64-bit) boundary
+ */
+unsigned int csum_partial_copy_generic(const char *src, char *dst, int len,
+				       int sum, int *src_err_ptr,
+				       int *dst_err_ptr);
+
+/*
+ *	Note: when you get a NULL pointer exception here this means someone
+ *	passed in an incorrect kernel address to one of these functions.
+ *
+ *	If you use these functions directly please don't forget the
+ *	verify_area().
+ */
+static inline
+unsigned int csum_partial_copy_nocheck(const char *src, char *dst,
+				       int len, int sum)
+{
+	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);
+}
+
+static inline
+unsigned int csum_partial_copy_from_user (const char __user *src, char *dst,
+					  int len, int sum, int *err_ptr)
+{
+	return csum_partial_copy_generic((const char __force *)src, dst, len,
+					 sum, err_ptr, NULL);
+}
+
+/*
+ *	This is a version of ip_compute_csum() optimized for IP headers,
+ *	which always checksum on 4 octet boundaries.
+ */
+static inline unsigned short ip_fast_csum(unsigned char *iph,
+					  unsigned int ihl)
+{
+	unsigned int sum, tmp;
+
+	__asm__ __volatile__(
+		"	ld.w	%0, %1++\n"
+		"	ld.w	%3, %1++\n"
+		"	sub	%2, 4\n"
+		"	add	%0, %3\n"
+		"	ld.w	%3, %1++\n"
+		"	adc	%0, %0, %3\n"
+		"	ld.w	%3, %1++\n"
+		"	adc	%0, %0, %3\n"
+		"	acr	%0\n"
+		"1:	ld.w	%3, %1++\n"
+		"	add	%0, %3\n"
+		"	acr	%0\n"
+		"	sub	%2, 1\n"
+		"	brne	1b\n"
+		"	lsl	%3, %0, 16\n"
+		"	andl	%0, 0\n"
+		"	mov	%2, 0xffff\n"
+		"	add	%0, %3\n"
+		"	adc	%0, %0, %2\n"
+		"	com	%0\n"
+		"	lsr	%0, 16\n"
+		: "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)
+		: "1"(iph), "2"(ihl)
+		: "memory", "cc");
+	return sum;
+}
+
+/*
+ *	Fold a partial checksum
+ */
+
+static inline unsigned int csum_fold(unsigned int sum)
+{
+	unsigned int tmp;
+
+	asm("	bfextu	%1, %0, 0, 16\n"
+	    "	lsr	%0, 16\n"
+	    "	add	%0, %1\n"
+	    "	bfextu	%1, %0, 16, 16\n"
+	    "	add	%0, %1"
+	    : "=&r"(sum), "=&r"(tmp)
+	    : "0"(sum));
+
+	return ~sum;
+}
+
+static inline unsigned long csum_tcpudp_nofold(unsigned long saddr,
+					       unsigned long daddr,
+					       unsigned short len,
+					       unsigned short proto,
+					       unsigned int sum)
+{
+	asm("	add	%0, %1\n"
+	    "	adc	%0, %0, %2\n"
+	    "	adc	%0, %0, %3\n"
+	    "	acr	%0"
+	    : "=r"(sum)
+	    : "r"(daddr), "r"(saddr), "r"(ntohs(len) | (proto << 16)),
+	      "0"(sum)
+	    : "cc");
+
+	return sum;
+}
+
+/*
+ * computes the checksum of the TCP/UDP pseudo-header
+ * returns a 16-bit checksum, already complemented
+ */
+static inline unsigned short int csum_tcpudp_magic(unsigned long saddr,
+						   unsigned long daddr,
+						   unsigned short len,
+						   unsigned short proto,
+						   unsigned int sum)
+{
+	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
+}
+
+/*
+ * this routine is used for miscellaneous IP-like checksums, mainly
+ * in icmp.c
+ */
+
+static inline unsigned short ip_compute_csum(unsigned char * buff, int len)
+{
+    return csum_fold(csum_partial(buff, len, 0));
+}
+
+#endif /* __ASM_AVR32_CHECKSUM_H */
diff --git a/include/asm-avr32/cputime.h b/include/asm-avr32/cputime.h
new file mode 100644
index 0000000..e87e0f8
--- /dev/null
+++ b/include/asm-avr32/cputime.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_CPUTIME_H
+#define __ASM_AVR32_CPUTIME_H
+
+#include <asm-generic/cputime.h>
+
+#endif /* __ASM_AVR32_CPUTIME_H */
diff --git a/include/asm-avr32/current.h b/include/asm-avr32/current.h
new file mode 100644
index 0000000..c7b0549
--- /dev/null
+++ b/include/asm-avr32/current.h
@@ -0,0 +1,15 @@
+#ifndef __ASM_AVR32_CURRENT_H
+#define __ASM_AVR32_CURRENT_H
+
+#include <linux/thread_info.h>
+
+struct task_struct;
+
+inline static struct task_struct * get_current(void)
+{
+	return current_thread_info()->task;
+}
+
+#define current get_current()
+
+#endif /* __ASM_AVR32_CURRENT_H */
diff --git a/include/asm-avr32/delay.h b/include/asm-avr32/delay.h
new file mode 100644
index 0000000..cc3b2e3
--- /dev/null
+++ b/include/asm-avr32/delay.h
@@ -0,0 +1,26 @@
+#ifndef __ASM_AVR32_DELAY_H
+#define __ASM_AVR32_DELAY_H
+
+/*
+ * Copyright (C) 1993 Linus Torvalds
+ *
+ * Delay routines calling functions in arch/avr32/lib/delay.c
+ */
+
+extern void __bad_udelay(void);
+extern void __bad_ndelay(void);
+
+extern void __udelay(unsigned long usecs);
+extern void __ndelay(unsigned long nsecs);
+extern void __const_udelay(unsigned long usecs);
+extern void __delay(unsigned long loops);
+
+#define udelay(n) (__builtin_constant_p(n) ? \
+	((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : \
+	__udelay(n))
+
+#define ndelay(n) (__builtin_constant_p(n) ? \
+	((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
+	__ndelay(n))
+
+#endif /* __ASM_AVR32_DELAY_H */
diff --git a/include/asm-avr32/div64.h b/include/asm-avr32/div64.h
new file mode 100644
index 0000000..d7ddd4f
--- /dev/null
+++ b/include/asm-avr32/div64.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_DIV64_H
+#define __ASM_AVR32_DIV64_H
+
+#include <asm-generic/div64.h>
+
+#endif /* __ASM_AVR32_DIV64_H */
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
new file mode 100644
index 0000000..4c40cb4
--- /dev/null
+++ b/include/asm-avr32/dma-mapping.h
@@ -0,0 +1,320 @@
+#ifndef __ASM_AVR32_DMA_MAPPING_H
+#define __ASM_AVR32_DMA_MAPPING_H
+
+#include <linux/mm.h>
+#include <linux/device.h>
+#include <asm/scatterlist.h>
+#include <asm/processor.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+extern void dma_cache_sync(void *vaddr, size_t size, int direction);
+
+/*
+ * Return whether the given device DMA address mask can be supported
+ * properly.  For example, if your device can only drive the low 24-bits
+ * during bus mastering, then you would pass 0x00ffffff as the mask
+ * to this function.
+ */
+static inline int dma_supported(struct device *dev, u64 mask)
+{
+	/* Fix when needed. I really don't know of any limitations */
+	return 1;
+}
+
+static inline int dma_set_mask(struct device *dev, u64 dma_mask)
+{
+	if (!dev->dma_mask || !dma_supported(dev, dma_mask))
+		return -EIO;
+
+	*dev->dma_mask = dma_mask;
+	return 0;
+}
+
+/**
+ * dma_alloc_coherent - allocate consistent memory for DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: required memory size
+ * @handle: bus-specific DMA address
+ *
+ * Allocate some uncached, unbuffered memory for a device for
+ * performing DMA.  This function allocates pages, and will
+ * return the CPU-viewed address, and sets @handle to be the
+ * device-viewed address.
+ */
+extern void *dma_alloc_coherent(struct device *dev, size_t size,
+				dma_addr_t *handle, gfp_t gfp);
+
+/**
+ * dma_free_coherent - free memory allocated by dma_alloc_coherent
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: size of memory originally requested in dma_alloc_coherent
+ * @cpu_addr: CPU-view address returned from dma_alloc_coherent
+ * @handle: device-view address returned from dma_alloc_coherent
+ *
+ * Free (and unmap) a DMA buffer previously allocated by
+ * dma_alloc_coherent().
+ *
+ * References to memory and mappings associated with cpu_addr/handle
+ * during and after this call executing are illegal.
+ */
+extern void dma_free_coherent(struct device *dev, size_t size,
+			      void *cpu_addr, dma_addr_t handle);
+
+/**
+ * dma_alloc_writecombine - allocate write-combining memory for DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: required memory size
+ * @handle: bus-specific DMA address
+ *
+ * Allocate some uncached, buffered memory for a device for
+ * performing DMA.  This function allocates pages, and will
+ * return the CPU-viewed address, and sets @handle to be the
+ * device-viewed address.
+ */
+extern void *dma_alloc_writecombine(struct device *dev, size_t size,
+				    dma_addr_t *handle, gfp_t gfp);
+
+/**
+ * dma_free_coherent - free memory allocated by dma_alloc_writecombine
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @size: size of memory originally requested in dma_alloc_writecombine
+ * @cpu_addr: CPU-view address returned from dma_alloc_writecombine
+ * @handle: device-view address returned from dma_alloc_writecombine
+ *
+ * Free (and unmap) a DMA buffer previously allocated by
+ * dma_alloc_writecombine().
+ *
+ * References to memory and mappings associated with cpu_addr/handle
+ * during and after this call executing are illegal.
+ */
+extern void dma_free_writecombine(struct device *dev, size_t size,
+				  void *cpu_addr, dma_addr_t handle);
+
+/**
+ * dma_map_single - map a single buffer for streaming DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @cpu_addr: CPU direct mapped address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Ensure that any data held in the cache is appropriately discarded
+ * or written back.
+ *
+ * The device owns this memory once this call has completed.  The CPU
+ * can regain ownership by calling dma_unmap_single() or dma_sync_single().
+ */
+static inline dma_addr_t
+dma_map_single(struct device *dev, void *cpu_addr, size_t size,
+	       enum dma_data_direction direction)
+{
+	dma_cache_sync(cpu_addr, size, direction);
+	return virt_to_bus(cpu_addr);
+}
+
+/**
+ * dma_unmap_single - unmap a single buffer previously mapped
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Unmap a single streaming mode DMA translation.  The handle and size
+ * must match what was provided in the previous dma_map_single() call.
+ * All other usages are undefined.
+ *
+ * After this call, reads by the CPU to the buffer are guaranteed to see
+ * whatever the device wrote there.
+ */
+static inline void
+dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
+		 enum dma_data_direction direction)
+{
+
+}
+
+/**
+ * dma_map_page - map a portion of a page for streaming DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @page: page that buffer resides in
+ * @offset: offset into page for start of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Ensure that any data held in the cache is appropriately discarded
+ * or written back.
+ *
+ * The device owns this memory once this call has completed.  The CPU
+ * can regain ownership by calling dma_unmap_page() or dma_sync_single().
+ */
+static inline dma_addr_t
+dma_map_page(struct device *dev, struct page *page,
+	     unsigned long offset, size_t size,
+	     enum dma_data_direction direction)
+{
+	return dma_map_single(dev, page_address(page) + offset,
+			      size, direction);
+}
+
+/**
+ * dma_unmap_page - unmap a buffer previously mapped through dma_map_page()
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Unmap a single streaming mode DMA translation.  The handle and size
+ * must match what was provided in the previous dma_map_single() call.
+ * All other usages are undefined.
+ *
+ * After this call, reads by the CPU to the buffer are guaranteed to see
+ * whatever the device wrote there.
+ */
+static inline void
+dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
+	       enum dma_data_direction direction)
+{
+	dma_unmap_single(dev, dma_address, size, direction);
+}
+
+/**
+ * dma_map_sg - map a set of SG buffers for streaming mode DMA
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Map a set of buffers described by scatterlist in streaming
+ * mode for DMA.  This is the scatter-gather version of the
+ * above pci_map_single interface.  Here the scatter gather list
+ * elements are each tagged with the appropriate dma address
+ * and length.  They are obtained via sg_dma_{address,length}(SG).
+ *
+ * NOTE: An implementation may be able to use a smaller number of
+ *       DMA address/length pairs than there are SG table elements.
+ *       (for example via virtual mapping capabilities)
+ *       The routine returns the number of addr/length pairs actually
+ *       used, at most nents.
+ *
+ * Device ownership issues as mentioned above for pci_map_single are
+ * the same here.
+ */
+static inline int
+dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+	   enum dma_data_direction direction)
+{
+	int i;
+
+	for (i = 0; i < nents; i++) {
+		char *virt;
+
+		sg[i].dma_address = page_to_bus(sg[i].page) + sg[i].offset;
+		virt = page_address(sg[i].page) + sg[i].offset;
+		dma_cache_sync(virt, sg[i].length, direction);
+	}
+
+	return nents;
+}
+
+/**
+ * dma_unmap_sg - unmap a set of SG buffers mapped by dma_map_sg
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Unmap a set of streaming mode DMA translations.
+ * Again, CPU read rules concerning calls here are the same as for
+ * pci_unmap_single() above.
+ */
+static inline void
+dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
+	     enum dma_data_direction direction)
+{
+
+}
+
+/**
+ * dma_sync_single_for_cpu
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @handle: DMA address of buffer
+ * @size: size of buffer to map
+ * @dir: DMA transfer direction
+ *
+ * Make physical memory consistent for a single streaming mode DMA
+ * translation after a transfer.
+ *
+ * If you perform a dma_map_single() but wish to interrogate the
+ * buffer using the cpu, yet do not wish to teardown the DMA mapping,
+ * you must call this function before doing so.  At the next point you
+ * give the DMA address back to the card, you must first perform a
+ * dma_sync_single_for_device, and then the device again owns the
+ * buffer.
+ */
+static inline void
+dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
+			size_t size, enum dma_data_direction direction)
+{
+	dma_cache_sync(bus_to_virt(dma_handle), size, direction);
+}
+
+static inline void
+dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
+			   size_t size, enum dma_data_direction direction)
+{
+	dma_cache_sync(bus_to_virt(dma_handle), size, direction);
+}
+
+/**
+ * dma_sync_sg_for_cpu
+ * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
+ * @sg: list of buffers
+ * @nents: number of buffers to map
+ * @dir: DMA transfer direction
+ *
+ * Make physical memory consistent for a set of streaming
+ * mode DMA translations after a transfer.
+ *
+ * The same as dma_sync_single_for_* but for a scatter-gather list,
+ * same rules and usage.
+ */
+static inline void
+dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
+		    int nents, enum dma_data_direction direction)
+{
+	int i;
+
+	for (i = 0; i < nents; i++) {
+		dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+			       sg[i].length, direction);
+	}
+}
+
+static inline void
+dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
+		       int nents, enum dma_data_direction direction)
+{
+	int i;
+
+	for (i = 0; i < nents; i++) {
+		dma_cache_sync(page_address(sg[i].page) + sg[i].offset,
+			       sg[i].length, direction);
+	}
+}
+
+/* Now for the API extensions over the pci_ one */
+
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+
+static inline int dma_is_consistent(dma_addr_t dma_addr)
+{
+	return 1;
+}
+
+static inline int dma_get_cache_alignment(void)
+{
+	return boot_cpu_data.dcache.linesz;
+}
+
+#endif /* __ASM_AVR32_DMA_MAPPING_H */
diff --git a/include/asm-avr32/dma.h b/include/asm-avr32/dma.h
new file mode 100644
index 0000000..9e91205
--- /dev/null
+++ b/include/asm-avr32/dma.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_AVR32_DMA_H
+#define __ASM_AVR32_DMA_H
+
+/* The maximum address that we can perform a DMA transfer to on this platform.
+ * Not really applicable to AVR32, but some functions need it. */
+#define MAX_DMA_ADDRESS		0xffffffff
+
+#endif /* __ASM_AVR32_DMA_H */
diff --git a/include/asm-avr32/elf.h b/include/asm-avr32/elf.h
new file mode 100644
index 0000000..d334b49
--- /dev/null
+++ b/include/asm-avr32/elf.h
@@ -0,0 +1,110 @@
+#ifndef __ASM_AVR32_ELF_H
+#define __ASM_AVR32_ELF_H
+
+/* AVR32 relocation numbers */
+#define R_AVR32_NONE		0
+#define R_AVR32_32		1
+#define R_AVR32_16		2
+#define R_AVR32_8		3
+#define R_AVR32_32_PCREL	4
+#define R_AVR32_16_PCREL	5
+#define R_AVR32_8_PCREL		6
+#define R_AVR32_DIFF32		7
+#define R_AVR32_DIFF16		8
+#define R_AVR32_DIFF8		9
+#define R_AVR32_GOT32		10
+#define R_AVR32_GOT16		11
+#define R_AVR32_GOT8		12
+#define R_AVR32_21S		13
+#define R_AVR32_16U		14
+#define R_AVR32_16S		15
+#define R_AVR32_8S		16
+#define R_AVR32_8S_EXT		17
+#define R_AVR32_22H_PCREL	18
+#define R_AVR32_18W_PCREL	19
+#define R_AVR32_16B_PCREL	20
+#define R_AVR32_16N_PCREL	21
+#define R_AVR32_14UW_PCREL	22
+#define R_AVR32_11H_PCREL	23
+#define R_AVR32_10UW_PCREL	24
+#define R_AVR32_9H_PCREL	25
+#define R_AVR32_9UW_PCREL	26
+#define R_AVR32_HI16		27
+#define R_AVR32_LO16		28
+#define R_AVR32_GOTPC		29
+#define R_AVR32_GOTCALL		30
+#define R_AVR32_LDA_GOT		31
+#define R_AVR32_GOT21S		32
+#define R_AVR32_GOT18SW		33
+#define R_AVR32_GOT16S		34
+#define R_AVR32_GOT7UW		35
+#define R_AVR32_32_CPENT	36
+#define R_AVR32_CPCALL		37
+#define R_AVR32_16_CP		38
+#define R_AVR32_9W_CP		39
+#define R_AVR32_RELATIVE	40
+#define R_AVR32_GLOB_DAT	41
+#define R_AVR32_JMP_SLOT	42
+#define R_AVR32_ALIGN		43
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+typedef unsigned long elf_greg_t;
+
+#define ELF_NGREG (sizeof (struct pt_regs) / sizeof (elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef struct user_fpu_struct elf_fpregset_t;
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ( (x)->e_machine == EM_AVR32 )
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS	ELFCLASS32
+#ifdef __LITTLE_ENDIAN__
+#define ELF_DATA	ELFDATA2LSB
+#else
+#define ELF_DATA	ELFDATA2MSB
+#endif
+#define ELF_ARCH	EM_AVR32
+
+#define USE_ELF_CORE_DUMP
+#define ELF_EXEC_PAGESIZE	4096
+
+/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
+   use of this is to invoke "./ld.so someprog" to test out a new version of
+   the loader.  We need to make sure that it is out of the way of the program
+   that it will "exec", and that there is sufficient room for the brk.  */
+
+#define ELF_ET_DYN_BASE         (2 * TASK_SIZE / 3)
+
+
+/* This yields a mask that user programs can use to figure out what
+   instruction set this CPU supports.  This could be done in user space,
+   but it's not easy, and we've already done it here.  */
+
+#define ELF_HWCAP	(0)
+
+/* This yields a string that ld.so will use to load implementation
+   specific libraries for optimization.  This is more specific in
+   intent than poking at uname or /proc/cpuinfo.
+
+   For the moment, we have only optimizations for the Intel generations,
+   but that could change... */
+
+#define ELF_PLATFORM  (NULL)
+
+#ifdef __KERNEL__
+#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT)
+#endif
+
+#endif /* __ASM_AVR32_ELF_H */
diff --git a/include/asm-avr32/emergency-restart.h b/include/asm-avr32/emergency-restart.h
new file mode 100644
index 0000000..3e7e014
--- /dev/null
+++ b/include/asm-avr32/emergency-restart.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_EMERGENCY_RESTART_H
+#define __ASM_AVR32_EMERGENCY_RESTART_H
+
+#include <asm-generic/emergency-restart.h>
+
+#endif /* __ASM_AVR32_EMERGENCY_RESTART_H */
diff --git a/include/asm-avr32/errno.h b/include/asm-avr32/errno.h
new file mode 100644
index 0000000..558a724
--- /dev/null
+++ b/include/asm-avr32/errno.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_ERRNO_H
+#define __ASM_AVR32_ERRNO_H
+
+#include <asm-generic/errno.h>
+
+#endif /* __ASM_AVR32_ERRNO_H */
diff --git a/include/asm-avr32/fcntl.h b/include/asm-avr32/fcntl.h
new file mode 100644
index 0000000..14c0c44
--- /dev/null
+++ b/include/asm-avr32/fcntl.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_FCNTL_H
+#define __ASM_AVR32_FCNTL_H
+
+#include <asm-generic/fcntl.h>
+
+#endif /* __ASM_AVR32_FCNTL_H */
diff --git a/include/asm-avr32/futex.h b/include/asm-avr32/futex.h
new file mode 100644
index 0000000..10419f1
--- /dev/null
+++ b/include/asm-avr32/futex.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_FUTEX_H
+#define __ASM_AVR32_FUTEX_H
+
+#include <asm-generic/futex.h>
+
+#endif /* __ASM_AVR32_FUTEX_H */
diff --git a/include/asm-avr32/hardirq.h b/include/asm-avr32/hardirq.h
new file mode 100644
index 0000000..2673543
--- /dev/null
+++ b/include/asm-avr32/hardirq.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_AVR32_HARDIRQ_H
+#define __ASM_AVR32_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <asm/irq.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/cache.h>
+
+/* entry.S is sensitive to the offsets of these fields */
+typedef struct {
+	unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+void ack_bad_irq(unsigned int irq);
+
+/* Standard mappings for irq_cpustat_t above */
+#include <linux/irq_cpustat.h>
+
+#endif /* __ASSEMBLY__ */
+
+#define HARDIRQ_BITS	12
+
+/*
+ * The hardirq mask has to be large enough to have
+ * space for potentially all IRQ sources in the system
+ * nesting on a single CPU:
+ */
+#if (1 << HARDIRQ_BITS) < NR_IRQS
+# error HARDIRQ_BITS is too low!
+#endif
+
+#endif /* __ASM_AVR32_HARDIRQ_H */
diff --git a/include/asm-avr32/hw_irq.h b/include/asm-avr32/hw_irq.h
new file mode 100644
index 0000000..218b0a6
--- /dev/null
+++ b/include/asm-avr32/hw_irq.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_AVR32_HW_IRQ_H
+#define __ASM_AVR32_HW_IRQ_H
+
+static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
+{
+	/* Nothing to do */
+}
+
+#endif /* __ASM_AVR32_HW_IRQ_H */
diff --git a/include/asm-avr32/intc.h b/include/asm-avr32/intc.h
new file mode 100644
index 0000000..1ac9ca7
--- /dev/null
+++ b/include/asm-avr32/intc.h
@@ -0,0 +1,128 @@
+#ifndef __ASM_AVR32_INTC_H
+#define __ASM_AVR32_INTC_H
+
+#include <linux/sysdev.h>
+#include <linux/interrupt.h>
+
+struct irq_controller;
+struct irqaction;
+struct pt_regs;
+
+struct platform_device;
+
+/* Information about the internal interrupt controller */
+struct intc_device {
+	/* ioremapped address of configuration block */
+	void __iomem *regs;
+
+	/* the physical device */
+	struct platform_device *pdev;
+
+	/* Number of interrupt lines per group. */
+	unsigned int irqs_per_group;
+
+	/* The highest group ID + 1 */
+	unsigned int nr_groups;
+
+	/*
+	 * Bitfield indicating which groups are actually in use.  The
+	 * size of the array is
+	 * ceil(group_max / (8 * sizeof(unsigned int))).
+	 */
+	unsigned int group_mask[];
+};
+
+struct irq_controller_class {
+	/*
+	 * A short name identifying this kind of controller.
+	 */
+	const char *typename;
+	/*
+	 * Handle the IRQ.  Must do any necessary acking and masking.
+	 */
+	irqreturn_t (*handle)(int irq, void *dev_id, struct pt_regs *regs);
+	/*
+	 * Register a new IRQ handler.
+	 */
+	int (*setup)(struct irq_controller *ctrl, unsigned int irq,
+		     struct irqaction *action);
+	/*
+	 * Unregister a IRQ handler.
+	 */
+	void (*free)(struct irq_controller *ctrl, unsigned int irq,
+		     void *dev_id);
+	/*
+	 * Mask the IRQ in the interrupt controller.
+	 */
+	void (*mask)(struct irq_controller *ctrl, unsigned int irq);
+	/*
+	 * Unmask the IRQ in the interrupt controller.
+	 */
+	void (*unmask)(struct irq_controller *ctrl, unsigned int irq);
+	/*
+	 * Set the type of the IRQ. See below for possible types.
+	 * Return -EINVAL if a given type is not supported
+	 */
+	int (*set_type)(struct irq_controller *ctrl, unsigned int irq,
+			unsigned int type);
+	/*
+	 * Return the IRQ type currently set
+	 */
+	unsigned int (*get_type)(struct irq_controller *ctrl, unsigned int irq);
+};
+
+struct irq_controller {
+	struct irq_controller_class *class;
+	unsigned int irq_group;
+	unsigned int first_irq;
+	unsigned int nr_irqs;
+	struct list_head list;
+};
+
+struct intc_group_desc {
+	struct irq_controller *ctrl;
+	irqreturn_t (*handle)(int, void *, struct pt_regs *);
+	unsigned long flags;
+	void *dev_id;
+	const char *devname;
+};
+
+/*
+ * The internal interrupt controller.  Defined in board/part-specific
+ * devices.c.
+ * TODO: Should probably be defined per-cpu.
+ */
+extern struct intc_device intc;
+
+extern int request_internal_irq(unsigned int irq,
+				irqreturn_t (*handler)(int, void *, struct pt_regs *),
+				unsigned long irqflags,
+				const char *devname, void *dev_id);
+extern void free_internal_irq(unsigned int irq);
+
+/* Only used by time_init() */
+extern int setup_internal_irq(unsigned int irq, struct intc_group_desc *desc);
+
+/*
+ * Set interrupt priority for a given group. `group' can be found by
+ * using irq_to_group(irq). Priority can be from 0 (lowest) to 3
+ * (highest). Higher-priority interrupts will preempt lower-priority
+ * interrupts (unless interrupts are masked globally).
+ *
+ * This function does not check for conflicts within a group.
+ */
+extern int intc_set_priority(unsigned int group,
+			     unsigned int priority);
+
+/*
+ * Returns a bitmask of pending interrupts in a group.
+ */
+extern unsigned long intc_get_pending(unsigned int group);
+
+/*
+ * Register a new external interrupt controller.  Returns the first
+ * external IRQ number that is assigned to the new controller.
+ */
+extern int intc_register_controller(struct irq_controller *ctrl);
+
+#endif /* __ASM_AVR32_INTC_H */
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
new file mode 100644
index 0000000..2fc8f11
--- /dev/null
+++ b/include/asm-avr32/io.h
@@ -0,0 +1,253 @@
+#ifndef __ASM_AVR32_IO_H
+#define __ASM_AVR32_IO_H
+
+#include <linux/string.h>
+
+#ifdef __KERNEL__
+
+#include <asm/addrspace.h>
+#include <asm/byteorder.h>
+
+/* virt_to_phys will only work when address is in P1 or P2 */
+static __inline__ unsigned long virt_to_phys(volatile void *address)
+{
+	return PHYSADDR(address);
+}
+
+static __inline__ void * phys_to_virt(unsigned long address)
+{
+	return (void *)P1SEGADDR(address);
+}
+
+#define cached_to_phys(addr)	((unsigned long)PHYSADDR(addr))
+#define uncached_to_phys(addr)	((unsigned long)PHYSADDR(addr))
+#define phys_to_cached(addr)	((void *)P1SEGADDR(addr))
+#define phys_to_uncached(addr)	((void *)P2SEGADDR(addr))
+
+/*
+ * Generic IO read/write.  These perform native-endian accesses.  Note
+ * that some architectures will want to re-define __raw_{read,write}w.
+ */
+extern void __raw_writesb(unsigned int addr, const void *data, int bytelen);
+extern void __raw_writesw(unsigned int addr, const void *data, int wordlen);
+extern void __raw_writesl(unsigned int addr, const void *data, int longlen);
+
+extern void __raw_readsb(unsigned int addr, void *data, int bytelen);
+extern void __raw_readsw(unsigned int addr, void *data, int wordlen);
+extern void __raw_readsl(unsigned int addr, void *data, int longlen);
+
+static inline void writeb(unsigned char b, volatile void __iomem *addr)
+{
+	*(volatile unsigned char __force *)addr = b;
+}
+static inline void writew(unsigned short b, volatile void __iomem *addr)
+{
+	*(volatile unsigned short __force *)addr = b;
+}
+static inline void writel(unsigned int b, volatile void __iomem *addr)
+{
+	*(volatile unsigned int __force *)addr = b;
+}
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
+static inline unsigned char readb(const volatile void __iomem *addr)
+{
+	return *(const volatile unsigned char __force *)addr;
+}
+static inline unsigned short readw(const volatile void __iomem *addr)
+{
+	return *(const volatile unsigned short __force *)addr;
+}
+static inline unsigned int readl(const volatile void __iomem *addr)
+{
+	return *(const volatile unsigned int __force *)addr;
+}
+#define __raw_readb readb
+#define __raw_readw readw
+#define __raw_readl readl
+
+#define writesb(p, d, l)	__raw_writesb((unsigned int)p, d, l)
+#define writesw(p, d, l)	__raw_writesw((unsigned int)p, d, l)
+#define writesl(p, d, l)	__raw_writesl((unsigned int)p, d, l)
+
+#define readsb(p, d, l)		__raw_readsb((unsigned int)p, d, l)
+#define readsw(p, d, l)		__raw_readsw((unsigned int)p, d, l)
+#define readsl(p, d, l)		__raw_readsl((unsigned int)p, d, l)
+
+/*
+ * These two are only here because ALSA _thinks_ it needs them...
+ */
+static inline void memcpy_fromio(void * to, const volatile void __iomem *from,
+				 unsigned long count)
+{
+	char *p = to;
+	while (count) {
+		count--;
+		*p = readb(from);
+		p++;
+		from++;
+	}
+}
+
+static inline void  memcpy_toio(volatile void __iomem *to, const void * from,
+				unsigned long count)
+{
+	const char *p = from;
+	while (count) {
+		count--;
+		writeb(*p, to);
+		p++;
+		to++;
+	}
+}
+
+static inline void memset_io(volatile void __iomem *addr, unsigned char val,
+			     unsigned long count)
+{
+	memset((void __force *)addr, val, count);
+}
+
+/*
+ * Bad read/write accesses...
+ */
+extern void __readwrite_bug(const char *fn);
+
+#define IO_SPACE_LIMIT	0xffffffff
+
+/* Convert I/O port address to virtual address */
+#define __io(p)		((void __iomem *)phys_to_uncached(p))
+
+/*
+ *  IO port access primitives
+ *  -------------------------
+ *
+ * The AVR32 doesn't have special IO access instructions; all IO is memory
+ * mapped. Note that these are defined to perform little endian accesses
+ * only. Their primary purpose is to access PCI and ISA peripherals.
+ *
+ * Note that for a big endian machine, this implies that the following
+ * big endian mode connectivity is in place.
+ *
+ * The machine specific io.h include defines __io to translate an "IO"
+ * address to a memory address.
+ *
+ * Note that we prevent GCC re-ordering or caching values in expressions
+ * by introducing sequence points into the in*() definitions.  Note that
+ * __raw_* do not guarantee this behaviour.
+ *
+ * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space.
+ */
+#define outb(v, p)		__raw_writeb(v, __io(p))
+#define outw(v, p)		__raw_writew(cpu_to_le16(v), __io(p))
+#define outl(v, p)		__raw_writel(cpu_to_le32(v), __io(p))
+
+#define inb(p)			__raw_readb(__io(p))
+#define inw(p)			le16_to_cpu(__raw_readw(__io(p)))
+#define inl(p)			le32_to_cpu(__raw_readl(__io(p)))
+
+static inline void __outsb(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		outb(*(u8 *)addr, port);
+		addr++;
+	}
+}
+
+static inline void __insb(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		*(u8 *)addr = inb(port);
+		addr++;
+	}
+}
+
+static inline void __outsw(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		outw(*(u16 *)addr, port);
+		addr += 2;
+	}
+}
+
+static inline void __insw(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		*(u16 *)addr = inw(port);
+		addr += 2;
+	}
+}
+
+static inline void __outsl(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		outl(*(u32 *)addr, port);
+		addr += 4;
+	}
+}
+
+static inline void __insl(unsigned long port, void *addr, unsigned int count)
+{
+	while (count--) {
+		*(u32 *)addr = inl(port);
+		addr += 4;
+	}
+}
+
+#define outsb(port, addr, count)	__outsb(port, addr, count)
+#define insb(port, addr, count)		__insb(port, addr, count)
+#define outsw(port, addr, count)	__outsw(port, addr, count)
+#define insw(port, addr, count)		__insw(port, addr, count)
+#define outsl(port, addr, count)	__outsl(port, addr, count)
+#define insl(port, addr, count)		__insl(port, addr, count)
+
+extern void __iomem *__ioremap(unsigned long offset, size_t size,
+			       unsigned long flags);
+extern void __iounmap(void __iomem *addr);
+
+/*
+ * ioremap	-   map bus memory into CPU space
+ * @offset	bus address of the memory
+ * @size	size of the resource to map
+ *
+ * ioremap performs a platform specific sequence of operations to make
+ * bus memory CPU accessible via the readb/.../writel functions and
+ * the other mmio helpers. The returned address is not guaranteed to
+ * be usable directly as a virtual address.
+ */
+#define ioremap(offset, size)			\
+	__ioremap((offset), (size), 0)
+
+#define iounmap(addr)				\
+	__iounmap(addr)
+
+#define cached(addr) P1SEGADDR(addr)
+#define uncached(addr) P2SEGADDR(addr)
+
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+#define page_to_bus page_to_phys
+#define bus_to_page phys_to_page
+
+#define dma_cache_wback_inv(_start, _size)	\
+	flush_dcache_region(_start, _size)
+#define dma_cache_inv(_start, _size)		\
+	invalidate_dcache_region(_start, _size)
+#define dma_cache_wback(_start, _size)		\
+	clean_dcache_region(_start, _size)
+
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p)    __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p)   p
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_AVR32_IO_H */
diff --git a/include/asm-avr32/ioctl.h b/include/asm-avr32/ioctl.h
new file mode 100644
index 0000000..c8472c1
--- /dev/null
+++ b/include/asm-avr32/ioctl.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_IOCTL_H
+#define __ASM_AVR32_IOCTL_H
+
+#include <asm-generic/ioctl.h>
+
+#endif /* __ASM_AVR32_IOCTL_H */
diff --git a/include/asm-avr32/ioctls.h b/include/asm-avr32/ioctls.h
new file mode 100644
index 0000000..0500426
--- /dev/null
+++ b/include/asm-avr32/ioctls.h
@@ -0,0 +1,83 @@
+#ifndef __ASM_AVR32_IOCTLS_H
+#define __ASM_AVR32_IOCTLS_H
+
+#include <asm/ioctl.h>
+
+/* 0x54 is just a magic number to make these relatively unique ('T') */
+
+#define TCGETS		0x5401
+#define TCSETS		0x5402 /* Clashes with SNDCTL_TMR_START sound ioctl */
+#define TCSETSW		0x5403
+#define TCSETSF		0x5404
+#define TCGETA		0x5405
+#define TCSETA		0x5406
+#define TCSETAW		0x5407
+#define TCSETAF		0x5408
+#define TCSBRK		0x5409
+#define TCXONC		0x540A
+#define TCFLSH		0x540B
+#define TIOCEXCL	0x540C
+#define TIOCNXCL	0x540D
+#define TIOCSCTTY	0x540E
+#define TIOCGPGRP	0x540F
+#define TIOCSPGRP	0x5410
+#define TIOCOUTQ	0x5411
+#define TIOCSTI		0x5412
+#define TIOCGWINSZ	0x5413
+#define TIOCSWINSZ	0x5414
+#define TIOCMGET	0x5415
+#define TIOCMBIS	0x5416
+#define TIOCMBIC	0x5417
+#define TIOCMSET	0x5418
+#define TIOCGSOFTCAR	0x5419
+#define TIOCSSOFTCAR	0x541A
+#define FIONREAD	0x541B
+#define TIOCINQ		FIONREAD
+#define TIOCLINUX	0x541C
+#define TIOCCONS	0x541D
+#define TIOCGSERIAL	0x541E
+#define TIOCSSERIAL	0x541F
+#define TIOCPKT		0x5420
+#define FIONBIO		0x5421
+#define TIOCNOTTY	0x5422
+#define TIOCSETD	0x5423
+#define TIOCGETD	0x5424
+#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
+/* #define TIOCTTYGSTRUCT 0x5426 - Former debugging-only ioctl */
+#define TIOCSBRK	0x5427  /* BSD compatibility */
+#define TIOCCBRK	0x5428  /* BSD compatibility */
+#define TIOCGSID	0x5429  /* Return the session ID of FD */
+#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
+#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
+
+#define FIONCLEX	0x5450
+#define FIOCLEX		0x5451
+#define FIOASYNC	0x5452
+#define TIOCSERCONFIG	0x5453
+#define TIOCSERGWILD	0x5454
+#define TIOCSERSWILD	0x5455
+#define TIOCGLCKTRMIOS	0x5456
+#define TIOCSLCKTRMIOS	0x5457
+#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
+#define TIOCSERGETLSR   0x5459 /* Get line status register */
+#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
+#define TIOCSERSETMULTI 0x545B /* Set multiport config */
+
+#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
+#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
+#define TIOCGHAYESESP   0x545E  /* Get Hayes ESP configuration */
+#define TIOCSHAYESESP   0x545F  /* Set Hayes ESP configuration */
+#define FIOQSIZE	0x5460
+
+/* Used for packet mode */
+#define TIOCPKT_DATA		 0
+#define TIOCPKT_FLUSHREAD	 1
+#define TIOCPKT_FLUSHWRITE	 2
+#define TIOCPKT_STOP		 4
+#define TIOCPKT_START		 8
+#define TIOCPKT_NOSTOP		16
+#define TIOCPKT_DOSTOP		32
+
+#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
+
+#endif /* __ASM_AVR32_IOCTLS_H */
diff --git a/include/asm-avr32/ipcbuf.h b/include/asm-avr32/ipcbuf.h
new file mode 100644
index 0000000..1552c96
--- /dev/null
+++ b/include/asm-avr32/ipcbuf.h
@@ -0,0 +1,29 @@
+#ifndef __ASM_AVR32_IPCBUF_H
+#define __ASM_AVR32_IPCBUF_H
+
+/*
+* The user_ipc_perm structure for AVR32 architecture.
+* Note extra padding because this structure is passed back and forth
+* between kernel and user space.
+*
+* Pad space is left for:
+* - 32-bit mode_t and seq
+* - 2 miscellaneous 32-bit values
+*/
+
+struct ipc64_perm
+{
+        __kernel_key_t          key;
+        __kernel_uid32_t        uid;
+        __kernel_gid32_t        gid;
+        __kernel_uid32_t        cuid;
+        __kernel_gid32_t        cgid;
+        __kernel_mode_t         mode;
+        unsigned short          __pad1;
+        unsigned short          seq;
+        unsigned short          __pad2;
+        unsigned long           __unused1;
+        unsigned long           __unused2;
+};
+
+#endif /* __ASM_AVR32_IPCBUF_H */
diff --git a/include/asm-avr32/irq.h b/include/asm-avr32/irq.h
new file mode 100644
index 0000000..f7e7257
--- /dev/null
+++ b/include/asm-avr32/irq.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_AVR32_IRQ_H
+#define __ASM_AVR32_IRQ_H
+
+#define NR_INTERNAL_IRQS	64
+#define NR_EXTERNAL_IRQS	64
+#define NR_IRQS			(NR_INTERNAL_IRQS + NR_EXTERNAL_IRQS)
+
+#define irq_canonicalize(i)	(i)
+
+#endif /* __ASM_AVR32_IOCTLS_H */
diff --git a/include/asm-avr32/irqflags.h b/include/asm-avr32/irqflags.h
new file mode 100644
index 0000000..93570da
--- /dev/null
+++ b/include/asm-avr32/irqflags.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_IRQFLAGS_H
+#define __ASM_AVR32_IRQFLAGS_H
+
+#include <asm/sysreg.h>
+
+static inline unsigned long __raw_local_save_flags(void)
+{
+	return sysreg_read(SR);
+}
+
+#define raw_local_save_flags(x)					\
+	do { (x) = __raw_local_save_flags(); } while (0)
+
+/*
+ * This will restore ALL status register flags, not only the interrupt
+ * mask flag.
+ *
+ * The empty asm statement informs the compiler of this fact while
+ * also serving as a barrier.
+ */
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+	sysreg_write(SR, flags);
+	asm volatile("" : : : "memory", "cc");
+}
+
+static inline void raw_local_irq_disable(void)
+{
+	asm volatile("ssrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
+}
+
+static inline void raw_local_irq_enable(void)
+{
+	asm volatile("csrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory");
+}
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+	return (flags & SYSREG_BIT(GM)) != 0;
+}
+
+static inline int raw_irqs_disabled(void)
+{
+	unsigned long flags = __raw_local_save_flags();
+
+	return raw_irqs_disabled_flags(flags);
+}
+
+static inline unsigned long __raw_local_irq_save(void)
+{
+	unsigned long flags = __raw_local_save_flags();
+
+	raw_local_irq_disable();
+
+	return flags;
+}
+
+#define raw_local_irq_save(flags)				\
+	do { (flags) = __raw_local_irq_save(); } while (0)
+
+#endif /* __ASM_AVR32_IRQFLAGS_H */
diff --git a/include/asm-avr32/kdebug.h b/include/asm-avr32/kdebug.h
new file mode 100644
index 0000000..f583b64
--- /dev/null
+++ b/include/asm-avr32/kdebug.h
@@ -0,0 +1,38 @@
+#ifndef __ASM_AVR32_KDEBUG_H
+#define __ASM_AVR32_KDEBUG_H
+
+#include <linux/notifier.h>
+
+struct pt_regs;
+
+struct die_args {
+	struct pt_regs *regs;
+	int trapnr;
+};
+
+int register_die_notifier(struct notifier_block *nb);
+int unregister_die_notifier(struct notifier_block *nb);
+int register_page_fault_notifier(struct notifier_block *nb);
+int unregister_page_fault_notifier(struct notifier_block *nb);
+extern struct atomic_notifier_head avr32_die_chain;
+
+/* Grossly misnamed. */
+enum die_val {
+	DIE_FAULT,
+	DIE_BREAKPOINT,
+	DIE_SSTEP,
+	DIE_PAGE_FAULT,
+};
+
+static inline int notify_die(enum die_val val, struct pt_regs *regs,
+			     int trap, int sig)
+{
+	struct die_args args = {
+		.regs = regs,
+		.trapnr = trap,
+	};
+
+	return atomic_notifier_call_chain(&avr32_die_chain, val, &args);
+}
+
+#endif /* __ASM_AVR32_KDEBUG_H */
diff --git a/include/asm-avr32/kmap_types.h b/include/asm-avr32/kmap_types.h
new file mode 100644
index 0000000..b7f5c68
--- /dev/null
+++ b/include/asm-avr32/kmap_types.h
@@ -0,0 +1,30 @@
+#ifndef __ASM_AVR32_KMAP_TYPES_H
+#define __ASM_AVR32_KMAP_TYPES_H
+
+#ifdef CONFIG_DEBUG_HIGHMEM
+# define D(n) __KM_FENCE_##n ,
+#else
+# define D(n)
+#endif
+
+enum km_type {
+D(0)	KM_BOUNCE_READ,
+D(1)	KM_SKB_SUNRPC_DATA,
+D(2)	KM_SKB_DATA_SOFTIRQ,
+D(3)	KM_USER0,
+D(4)	KM_USER1,
+D(5)	KM_BIO_SRC_IRQ,
+D(6)	KM_BIO_DST_IRQ,
+D(7)	KM_PTE0,
+D(8)	KM_PTE1,
+D(9)	KM_PTE2,
+D(10)	KM_IRQ0,
+D(11)	KM_IRQ1,
+D(12)	KM_SOFTIRQ0,
+D(13)	KM_SOFTIRQ1,
+D(14)	KM_TYPE_NR
+};
+
+#undef D
+
+#endif /* __ASM_AVR32_KMAP_TYPES_H */
diff --git a/include/asm-avr32/kprobes.h b/include/asm-avr32/kprobes.h
new file mode 100644
index 0000000..09a5cbe
--- /dev/null
+++ b/include/asm-avr32/kprobes.h
@@ -0,0 +1,34 @@
+/*
+ * Kernel Probes (KProbes)
+ *
+ * Copyright (C) 2005-2006 Atmel Corporation
+ * Copyright (C) IBM Corporation, 2002, 2004
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_KPROBES_H
+#define __ASM_AVR32_KPROBES_H
+
+#include <linux/types.h>
+
+typedef u16	kprobe_opcode_t;
+#define BREAKPOINT_INSTRUCTION	0xd673	/* breakpoint */
+#define MAX_INSN_SIZE		2
+
+#define ARCH_INACTIVE_KPROBE_COUNT 1
+
+#define arch_remove_kprobe(p)	do { } while (0)
+
+/* Architecture specific copy of original instruction */
+struct arch_specific_insn {
+	kprobe_opcode_t	insn[MAX_INSN_SIZE];
+};
+
+extern int kprobe_exceptions_notify(struct notifier_block *self,
+				    unsigned long val, void *data);
+
+#define flush_insn_slot(p)	do { } while (0)
+
+#endif /* __ASM_AVR32_KPROBES_H */
diff --git a/include/asm-avr32/linkage.h b/include/asm-avr32/linkage.h
new file mode 100644
index 0000000..f7b285e
--- /dev/null
+++ b/include/asm-avr32/linkage.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_LINKAGE_H
+#define __ASM_LINKAGE_H
+
+#define __ALIGN .balign 2
+#define __ALIGN_STR ".balign 2"
+
+#endif /* __ASM_LINKAGE_H */
diff --git a/include/asm-avr32/local.h b/include/asm-avr32/local.h
new file mode 100644
index 0000000..1c16196
--- /dev/null
+++ b/include/asm-avr32/local.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_LOCAL_H
+#define __ASM_AVR32_LOCAL_H
+
+#include <asm-generic/local.h>
+
+#endif /* __ASM_AVR32_LOCAL_H */
diff --git a/include/asm-avr32/mach/serial_at91.h b/include/asm-avr32/mach/serial_at91.h
new file mode 100644
index 0000000..1290bb3
--- /dev/null
+++ b/include/asm-avr32/mach/serial_at91.h
@@ -0,0 +1,33 @@
+/*
+ *  linux/include/asm-arm/mach/serial_at91.h
+ *
+ *  Based on serial_sa1100.h  by Nicolas Pitre
+ *
+ *  Copyright (C) 2002 ATMEL Rousset
+ *
+ *  Low level machine dependent UART functions.
+ */
+
+struct uart_port;
+
+/*
+ * This is a temporary structure for registering these
+ * functions; it is intended to be discarded after boot.
+ */
+struct at91_port_fns {
+	void	(*set_mctrl)(struct uart_port *, u_int);
+	u_int	(*get_mctrl)(struct uart_port *);
+	void	(*enable_ms)(struct uart_port *);
+	void	(*pm)(struct uart_port *, u_int, u_int);
+	int	(*set_wake)(struct uart_port *, u_int);
+	int	(*open)(struct uart_port *);
+	void	(*close)(struct uart_port *);
+};
+
+#if defined(CONFIG_SERIAL_AT91)
+void at91_register_uart_fns(struct at91_port_fns *fns);
+#else
+#define at91_register_uart_fns(fns) do { } while (0)
+#endif
+
+
diff --git a/include/asm-avr32/mman.h b/include/asm-avr32/mman.h
new file mode 100644
index 0000000..648f91e
--- /dev/null
+++ b/include/asm-avr32/mman.h
@@ -0,0 +1,17 @@
+#ifndef __ASM_AVR32_MMAN_H__
+#define __ASM_AVR32_MMAN_H__
+
+#include <asm-generic/mman.h>
+
+#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
+#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
+#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
+#define MAP_LOCKED	0x2000		/* pages are locked */
+#define MAP_NORESERVE	0x4000		/* don't check for reservations */
+#define MAP_POPULATE	0x8000		/* populate (prefault) page tables */
+#define MAP_NONBLOCK	0x10000		/* do not block on IO */
+
+#define MCL_CURRENT	1		/* lock all current mappings */
+#define MCL_FUTURE	2		/* lock all future mappings */
+
+#endif /* __ASM_AVR32_MMAN_H__ */
diff --git a/include/asm-avr32/mmu.h b/include/asm-avr32/mmu.h
new file mode 100644
index 0000000..60c2d26
--- /dev/null
+++ b/include/asm-avr32/mmu.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_AVR32_MMU_H
+#define __ASM_AVR32_MMU_H
+
+/* Default "unsigned long" context */
+typedef unsigned long mm_context_t;
+
+#define MMU_ITLB_ENTRIES	64
+#define MMU_DTLB_ENTRIES	64
+
+#endif /* __ASM_AVR32_MMU_H */
diff --git a/include/asm-avr32/mmu_context.h b/include/asm-avr32/mmu_context.h
new file mode 100644
index 0000000..31add1a
--- /dev/null
+++ b/include/asm-avr32/mmu_context.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * ASID handling taken from SH implementation.
+ *   Copyright (C) 1999 Niibe Yutaka
+ *   Copyright (C) 2003 Paul Mundt
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_MMU_CONTEXT_H
+#define __ASM_AVR32_MMU_CONTEXT_H
+
+#include <asm/tlbflush.h>
+#include <asm/pgalloc.h>
+#include <asm/sysreg.h>
+
+/*
+ * The MMU "context" consists of two things:
+ *    (a) TLB cache version
+ *    (b) ASID (Address Space IDentifier)
+ */
+#define MMU_CONTEXT_ASID_MASK		0x000000ff
+#define MMU_CONTEXT_VERSION_MASK	0xffffff00
+#define MMU_CONTEXT_FIRST_VERSION       0x00000100
+#define NO_CONTEXT			0
+
+#define MMU_NO_ASID			0x100
+
+/* Virtual Page Number mask */
+#define MMU_VPN_MASK	0xfffff000
+
+/* Cache of MMU context last used */
+extern unsigned long mmu_context_cache;
+
+/*
+ * Get MMU context if needed
+ */
+static inline void
+get_mmu_context(struct mm_struct *mm)
+{
+	unsigned long mc = mmu_context_cache;
+
+	if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+		/* It's up to date, do nothing */
+		return;
+
+	/* It's old, we need to get new context with new version */
+	mc = ++mmu_context_cache;
+	if (!(mc & MMU_CONTEXT_ASID_MASK)) {
+		/*
+		 * We have exhausted all ASIDs of this version.
+		 * Flush the TLB and start new cycle.
+		 */
+		flush_tlb_all();
+		/*
+		 * Fix version. Note that we avoid version #0
+		 * to distinguish NO_CONTEXT.
+		 */
+		if (!mc)
+			mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
+	}
+	mm->context = mc;
+}
+
+/*
+ * Initialize the context related info for a new mm_struct
+ * instance.
+ */
+static inline int init_new_context(struct task_struct *tsk,
+				       struct mm_struct *mm)
+{
+	mm->context = NO_CONTEXT;
+	return 0;
+}
+
+/*
+ * Destroy context related info for an mm_struct that is about
+ * to be put to rest.
+ */
+static inline void destroy_context(struct mm_struct *mm)
+{
+	/* Do nothing */
+}
+
+static inline void set_asid(unsigned long asid)
+{
+	/* XXX: We're destroying TLBEHI[8:31] */
+	sysreg_write(TLBEHI, asid & MMU_CONTEXT_ASID_MASK);
+	cpu_sync_pipeline();
+}
+
+static inline unsigned long get_asid(void)
+{
+	unsigned long asid;
+
+	asid = sysreg_read(TLBEHI);
+	return asid & MMU_CONTEXT_ASID_MASK;
+}
+
+static inline void activate_context(struct mm_struct *mm)
+{
+	get_mmu_context(mm);
+	set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
+}
+
+static inline void switch_mm(struct mm_struct *prev,
+				 struct mm_struct *next,
+				 struct task_struct *tsk)
+{
+	if (likely(prev != next)) {
+		unsigned long __pgdir = (unsigned long)next->pgd;
+
+		sysreg_write(PTBR, __pgdir);
+		activate_context(next);
+	}
+}
+
+#define deactivate_mm(tsk,mm) do { } while(0)
+
+#define activate_mm(prev, next) switch_mm((prev), (next), NULL)
+
+static inline void
+enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
+{
+}
+
+
+static inline void enable_mmu(void)
+{
+	sysreg_write(MMUCR, (SYSREG_BIT(MMUCR_S)
+			     | SYSREG_BIT(E)
+			     | SYSREG_BIT(MMUCR_I)));
+	nop(); nop(); nop(); nop(); nop(); nop(); nop(); nop();
+
+	if (mmu_context_cache == NO_CONTEXT)
+		mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
+
+	set_asid(mmu_context_cache & MMU_CONTEXT_ASID_MASK);
+}
+
+static inline void disable_mmu(void)
+{
+	sysreg_write(MMUCR, SYSREG_BIT(MMUCR_S));
+}
+
+#endif /* __ASM_AVR32_MMU_CONTEXT_H */
diff --git a/include/asm-avr32/module.h b/include/asm-avr32/module.h
new file mode 100644
index 0000000..4514445
--- /dev/null
+++ b/include/asm-avr32/module.h
@@ -0,0 +1,28 @@
+#ifndef __ASM_AVR32_MODULE_H
+#define __ASM_AVR32_MODULE_H
+
+struct mod_arch_syminfo {
+	unsigned long got_offset;
+	int got_initialized;
+};
+
+struct mod_arch_specific {
+	/* Starting offset of got in the module core memory. */
+	unsigned long got_offset;
+	/* Size of the got. */
+	unsigned long got_size;
+	/* Number of symbols in syminfo. */
+	int nsyms;
+	/* Additional symbol information (got offsets). */
+	struct mod_arch_syminfo *syminfo;
+};
+
+#define Elf_Shdr		Elf32_Shdr
+#define Elf_Sym			Elf32_Sym
+#define Elf_Ehdr		Elf32_Ehdr
+
+#define MODULE_PROC_FAMILY "AVR32v1"
+
+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
+
+#endif /* __ASM_AVR32_MODULE_H */
diff --git a/include/asm-avr32/msgbuf.h b/include/asm-avr32/msgbuf.h
new file mode 100644
index 0000000..ac18bc4
--- /dev/null
+++ b/include/asm-avr32/msgbuf.h
@@ -0,0 +1,31 @@
+#ifndef __ASM_AVR32_MSGBUF_H
+#define __ASM_AVR32_MSGBUF_H
+
+/*
+ * The msqid64_ds structure for i386 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct msqid64_ds {
+	struct ipc64_perm msg_perm;
+	__kernel_time_t msg_stime;	/* last msgsnd time */
+	unsigned long	__unused1;
+	__kernel_time_t msg_rtime;	/* last msgrcv time */
+	unsigned long	__unused2;
+	__kernel_time_t msg_ctime;	/* last change time */
+	unsigned long	__unused3;
+	unsigned long  msg_cbytes;	/* current number of bytes on queue */
+	unsigned long  msg_qnum;	/* number of messages in queue */
+	unsigned long  msg_qbytes;	/* max number of bytes on queue */
+	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
+	__kernel_pid_t msg_lrpid;	/* last receive pid */
+	unsigned long  __unused4;
+	unsigned long  __unused5;
+};
+
+#endif /* __ASM_AVR32_MSGBUF_H */
diff --git a/include/asm-avr32/mutex.h b/include/asm-avr32/mutex.h
new file mode 100644
index 0000000..458c1f7
--- /dev/null
+++ b/include/asm-avr32/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-avr32/namei.h b/include/asm-avr32/namei.h
new file mode 100644
index 0000000..f0a26de
--- /dev/null
+++ b/include/asm-avr32/namei.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_AVR32_NAMEI_H
+#define __ASM_AVR32_NAMEI_H
+
+/* This dummy routine may be changed to something useful */
+#define __emul_prefix() NULL
+
+#endif /* __ASM_AVR32_NAMEI_H */
diff --git a/include/asm-avr32/numnodes.h b/include/asm-avr32/numnodes.h
new file mode 100644
index 0000000..0b864d7
--- /dev/null
+++ b/include/asm-avr32/numnodes.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_AVR32_NUMNODES_H
+#define __ASM_AVR32_NUMNODES_H
+
+/* Max 4 nodes */
+#define NODES_SHIFT	2
+
+#endif /* __ASM_AVR32_NUMNODES_H */
diff --git a/include/asm-avr32/ocd.h b/include/asm-avr32/ocd.h
new file mode 100644
index 0000000..46f7318
--- /dev/null
+++ b/include/asm-avr32/ocd.h
@@ -0,0 +1,78 @@
+/*
+ * AVR32 OCD Registers
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_OCD_H
+#define __ASM_AVR32_OCD_H
+
+/* Debug Registers */
+#define DBGREG_DID		  0
+#define DBGREG_DC		  8
+#define DBGREG_DS		 16
+#define DBGREG_RWCS		 28
+#define DBGREG_RWA		 36
+#define DBGREG_RWD		 40
+#define DBGREG_WT		 44
+#define DBGREG_DTC		 52
+#define DBGREG_DTSA0		 56
+#define DBGREG_DTSA1		 60
+#define DBGREG_DTEA0		 72
+#define DBGREG_DTEA1		 76
+#define DBGREG_BWC0A		 88
+#define DBGREG_BWC0B		 92
+#define DBGREG_BWC1A		 96
+#define DBGREG_BWC1B		100
+#define DBGREG_BWC2A		104
+#define DBGREG_BWC2B		108
+#define DBGREG_BWC3A		112
+#define DBGREG_BWC3B		116
+#define DBGREG_BWA0A		120
+#define DBGREG_BWA0B		124
+#define DBGREG_BWA1A		128
+#define DBGREG_BWA1B		132
+#define DBGREG_BWA2A		136
+#define DBGREG_BWA2B		140
+#define DBGREG_BWA3A		144
+#define DBGREG_BWA3B		148
+#define DBGREG_BWD3A		153
+#define DBGREG_BWD3B		156
+
+#define DBGREG_PID		284
+
+#define SABAH_OCD		0x01
+#define SABAH_ICACHE		0x02
+#define SABAH_MEM_CACHED	0x04
+#define SABAH_MEM_UNCACHED	0x05
+
+/* Fields in the Development Control register */
+#define DC_SS_BIT		8
+
+#define DC_SS			(1 <<  DC_SS_BIT)
+#define DC_DBE			(1 << 13)
+#define DC_RID			(1 << 27)
+#define DC_ORP			(1 << 28)
+#define DC_MM			(1 << 29)
+#define DC_RES			(1 << 30)
+
+/* Fields in the Development Status register */
+#define DS_SSS			(1 <<  0)
+#define DS_SWB			(1 <<  1)
+#define DS_HWB			(1 <<  2)
+#define DS_BP_SHIFT		8
+#define DS_BP_MASK		(0xff << DS_BP_SHIFT)
+
+#define __mfdr(addr)							\
+({									\
+	register unsigned long value;					\
+	asm volatile("mfdr	%0, %1" : "=r"(value) : "i"(addr));	\
+	value;								\
+})
+#define __mtdr(addr, value)						\
+	asm volatile("mtdr	%0, %1" : : "i"(addr), "r"(value))
+
+#endif /* __ASM_AVR32_OCD_H */
diff --git a/include/asm-avr32/page.h b/include/asm-avr32/page.h
new file mode 100644
index 0000000..0f630b3
--- /dev/null
+++ b/include/asm-avr32/page.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PAGE_H
+#define __ASM_AVR32_PAGE_H
+
+#ifdef __KERNEL__
+
+/* PAGE_SHIFT determines the page size */
+#define PAGE_SHIFT	12
+#ifdef __ASSEMBLY__
+#define PAGE_SIZE	(1 << PAGE_SHIFT)
+#else
+#define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#endif
+#define PAGE_MASK	(~(PAGE_SIZE-1))
+#define PTE_MASK	PAGE_MASK
+
+#ifndef __ASSEMBLY__
+
+#include <asm/addrspace.h>
+
+extern void clear_page(void *to);
+extern void copy_page(void *to, void *from);
+
+#define clear_user_page(page, vaddr, pg)	clear_page(page)
+#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
+
+/*
+ * These are used to make use of C type-checking..
+ */
+typedef struct { unsigned long pte; } pte_t;
+typedef struct { unsigned long pgd; } pgd_t;
+typedef struct { unsigned long pgprot; } pgprot_t;
+
+#define pte_val(x)		((x).pte)
+#define pgd_val(x)		((x).pgd)
+#define pgprot_val(x)		((x).pgprot)
+
+#define __pte(x)		((pte_t) { (x) })
+#define __pgd(x)		((pgd_t) { (x) })
+#define __pgprot(x)		((pgprot_t) { (x) })
+
+/* FIXME: These should be removed soon */
+extern unsigned long memory_start, memory_end;
+
+/* Pure 2^n version of get_order */
+static inline int get_order(unsigned long size)
+{
+	unsigned lz;
+
+	size = (size - 1) >> PAGE_SHIFT;
+	asm("clz %0, %1" : "=r"(lz) : "r"(size));
+	return 32 - lz;
+}
+
+#endif /* !__ASSEMBLY__ */
+
+/* Align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr)	(((addr) + PAGE_SIZE - 1) & PAGE_MASK)
+
+/*
+ * The hardware maps the virtual addresses 0x80000000 -> 0x9fffffff
+ * permanently to the physical addresses 0x00000000 -> 0x1fffffff when
+ * segmentation is enabled. We want to make use of this in order to
+ * minimize TLB pressure.
+ */
+#define PAGE_OFFSET		(0x80000000UL)
+
+/*
+ * ALSA uses virt_to_page() on DMA pages, which I'm not entirely sure
+ * is a good idea. Anyway, we can't simply subtract PAGE_OFFSET here
+ * in that case, so we'll have to mask out the three most significant
+ * bits of the address instead...
+ *
+ * What's the difference between __pa() and virt_to_phys() anyway?
+ */
+#define __pa(x)		PHYSADDR(x)
+#define __va(x)		((void *)(P1SEGADDR(x)))
+
+#define MAP_NR(addr)	(((unsigned long)(addr) - PAGE_OFFSET) >> PAGE_SHIFT)
+
+#define phys_to_page(phys)	(pfn_to_page(phys >> PAGE_SHIFT))
+#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
+
+#ifndef CONFIG_NEED_MULTIPLE_NODES
+
+#define PHYS_PFN_OFFSET		(CONFIG_PHYS_OFFSET >> PAGE_SHIFT)
+
+#define pfn_to_page(pfn)	(mem_map + ((pfn) - PHYS_PFN_OFFSET))
+#define page_to_pfn(page)	((unsigned long)((page) - mem_map) + PHYS_PFN_OFFSET)
+#define pfn_valid(pfn)		((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))
+#endif /* CONFIG_NEED_MULTIPLE_NODES */
+
+#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
+
+#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE |	\
+				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+/*
+ * Memory above this physical address will be considered highmem.
+ */
+#define HIGHMEM_START		0x20000000UL
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASM_AVR32_PAGE_H */
diff --git a/include/asm-avr32/param.h b/include/asm-avr32/param.h
new file mode 100644
index 0000000..34bc8d4
--- /dev/null
+++ b/include/asm-avr32/param.h
@@ -0,0 +1,23 @@
+#ifndef __ASM_AVR32_PARAM_H
+#define __ASM_AVR32_PARAM_H
+
+#ifdef __KERNEL__
+# define HZ		CONFIG_HZ
+# define USER_HZ	100		/* User interfaces are in "ticks" */
+# define CLOCKS_PER_SEC	(USER_HZ)	/* frequency at which times() counts */
+#endif
+
+#ifndef HZ
+# define HZ		100
+#endif
+
+/* TODO: Should be configurable */
+#define EXEC_PAGESIZE	4096
+
+#ifndef NOGROUP
+# define NOGROUP	(-1)
+#endif
+
+#define MAXHOSTNAMELEN	64
+
+#endif /* __ASM_AVR32_PARAM_H */
diff --git a/include/asm-avr32/pci.h b/include/asm-avr32/pci.h
new file mode 100644
index 0000000..0f5f134
--- /dev/null
+++ b/include/asm-avr32/pci.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_AVR32_PCI_H__
+#define __ASM_AVR32_PCI_H__
+
+/* We don't support PCI yet, but some drivers require this file anyway */
+
+#define PCI_DMA_BUS_IS_PHYS	(1)
+
+#endif /* __ASM_AVR32_PCI_H__ */
diff --git a/include/asm-avr32/percpu.h b/include/asm-avr32/percpu.h
new file mode 100644
index 0000000..69227b4
--- /dev/null
+++ b/include/asm-avr32/percpu.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_PERCPU_H
+#define __ASM_AVR32_PERCPU_H
+
+#include <asm-generic/percpu.h>
+
+#endif /* __ASM_AVR32_PERCPU_H */
diff --git a/include/asm-avr32/pgalloc.h b/include/asm-avr32/pgalloc.h
new file mode 100644
index 0000000..7492cfb
--- /dev/null
+++ b/include/asm-avr32/pgalloc.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PGALLOC_H
+#define __ASM_AVR32_PGALLOC_H
+
+#include <asm/processor.h>
+#include <linux/threads.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
+
+#define pmd_populate_kernel(mm, pmd, pte) \
+	set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
+
+static __inline__ void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
+				    struct page *pte)
+{
+	set_pmd(pmd, __pmd(_PAGE_TABLE + page_to_phys(pte)));
+}
+
+/*
+ * Allocate and free page tables
+ */
+static __inline__ pgd_t *pgd_alloc(struct mm_struct *mm)
+{
+	unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
+	pgd_t *pgd = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
+
+	if (pgd)
+		memset(pgd, 0, pgd_size);
+
+	return pgd;
+}
+
+static inline void pgd_free(pgd_t *pgd)
+{
+	kfree(pgd);
+}
+
+static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
+					  unsigned long address)
+{
+	int count = 0;
+	pte_t *pte;
+
+	do {
+		pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT);
+		if (pte)
+			clear_page(pte);
+		else {
+			current->state = TASK_UNINTERRUPTIBLE;
+			schedule_timeout(HZ);
+		}
+	} while (!pte && (count++ < 10));
+
+	return pte;
+}
+
+static inline struct page *pte_alloc_one(struct mm_struct *mm,
+					 unsigned long address)
+{
+	int count = 0;
+	struct page *pte;
+
+	do {
+		pte = alloc_pages(GFP_KERNEL, 0);
+		if (pte)
+			clear_page(page_address(pte));
+		else {
+			current->state = TASK_UNINTERRUPTIBLE;
+			schedule_timeout(HZ);
+		}
+	} while (!pte && (count++ < 10));
+
+	return pte;
+}
+
+static inline void pte_free_kernel(pte_t *pte)
+{
+	free_page((unsigned long)pte);
+}
+
+static inline void pte_free(struct page *pte)
+{
+	__free_page(pte);
+}
+
+#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
+
+#define check_pgt_cache() do { } while(0)
+
+#endif /* __ASM_AVR32_PGALLOC_H */
diff --git a/include/asm-avr32/pgtable-2level.h b/include/asm-avr32/pgtable-2level.h
new file mode 100644
index 0000000..425dd56
--- /dev/null
+++ b/include/asm-avr32/pgtable-2level.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PGTABLE_2LEVEL_H
+#define __ASM_AVR32_PGTABLE_2LEVEL_H
+
+#include <asm-generic/pgtable-nopmd.h>
+
+/*
+ * Traditional 2-level paging structure
+ */
+#define PGDIR_SHIFT	22
+#define PTRS_PER_PGD	1024
+
+#define PTRS_PER_PTE	1024
+
+#ifndef __ASSEMBLY__
+#define pte_ERROR(e) \
+	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pgd_ERROR(e) \
+	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+
+/*
+ * Certain architectures need to do special things when PTEs
+ * within a page table are directly modified.  Thus, the following
+ * hook is made available.
+ */
+#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep, pteval)
+
+/*
+ * (pmds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
+
+#define pte_pfn(x)		((unsigned long)(((x).pte >> PAGE_SHIFT)))
+#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PGTABLE_2LEVEL_H */
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
new file mode 100644
index 0000000..6b8ca9d
--- /dev/null
+++ b/include/asm-avr32/pgtable.h
@@ -0,0 +1,408 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PGTABLE_H
+#define __ASM_AVR32_PGTABLE_H
+
+#include <asm/addrspace.h>
+
+#ifndef __ASSEMBLY__
+#include <linux/sched.h>
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Use two-level page tables just as the i386 (without PAE)
+ */
+#include <asm/pgtable-2level.h>
+
+/*
+ * The following code might need some cleanup when the values are
+ * final...
+ */
+#define PMD_SIZE	(1UL << PMD_SHIFT)
+#define PMD_MASK	(~(PMD_SIZE-1))
+#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
+#define PGDIR_MASK	(~(PGDIR_SIZE-1))
+
+#define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
+#define FIRST_USER_ADDRESS	0
+
+#define PTE_PHYS_MASK	0x1ffff000
+
+#ifndef __ASSEMBLY__
+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
+extern void paging_init(void);
+
+/*
+ * ZERO_PAGE is a global shared page that is always zero: used for
+ * zero-mapped memory areas etc.
+ */
+extern struct page *empty_zero_page;
+#define ZERO_PAGE(vaddr) (empty_zero_page)
+
+/*
+ * Just any arbitrary offset to the start of the vmalloc VM area: the
+ * current 8 MiB value just means that there will be a 8 MiB "hole"
+ * after the uncached physical memory (P2 segment) until the vmalloc
+ * area starts. That means that any out-of-bounds memory accesses will
+ * hopefully be caught; we don't know if the end of the P1/P2 segments
+ * are actually used for anything, but it is anyway safer to let the
+ * MMU catch these kinds of errors than to rely on the memory bus.
+ *
+ * A "hole" of the same size is added to the end of the P3 segment as
+ * well. It might seem wasteful to use 16 MiB of virtual address space
+ * on this, but we do have 512 MiB of it...
+ *
+ * The vmalloc() routines leave a hole of 4 KiB between each vmalloced
+ * area for the same reason.
+ */
+#define VMALLOC_OFFSET	(8 * 1024 * 1024)
+#define VMALLOC_START	(P3SEG + VMALLOC_OFFSET)
+#define VMALLOC_END	(P4SEG - VMALLOC_OFFSET)
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * Page flags. Some of these flags are not directly supported by
+ * hardware, so we have to emulate them.
+ */
+#define _TLBEHI_BIT_VALID	9
+#define _TLBEHI_VALID		(1 << _TLBEHI_BIT_VALID)
+
+#define _PAGE_BIT_WT		0  /* W-bit   : write-through */
+#define _PAGE_BIT_DIRTY		1  /* D-bit   : page changed */
+#define _PAGE_BIT_SZ0		2  /* SZ0-bit : Size of page */
+#define _PAGE_BIT_SZ1		3  /* SZ1-bit : Size of page */
+#define _PAGE_BIT_EXECUTE	4  /* X-bit   : execute access allowed */
+#define _PAGE_BIT_RW		5  /* AP0-bit : write access allowed */
+#define _PAGE_BIT_USER		6  /* AP1-bit : user space access allowed */
+#define _PAGE_BIT_BUFFER	7  /* B-bit   : bufferable */
+#define _PAGE_BIT_GLOBAL	8  /* G-bit   : global (ignore ASID) */
+#define _PAGE_BIT_CACHABLE	9  /* C-bit   : cachable */
+
+/* If we drop support for 1K pages, we get two extra bits */
+#define _PAGE_BIT_PRESENT	10
+#define _PAGE_BIT_ACCESSED	11 /* software: page was accessed */
+
+/* The following flags are only valid when !PRESENT */
+#define _PAGE_BIT_FILE		0 /* software: pagecache or swap? */
+
+#define _PAGE_WT		(1 << _PAGE_BIT_WT)
+#define _PAGE_DIRTY		(1 << _PAGE_BIT_DIRTY)
+#define _PAGE_EXECUTE		(1 << _PAGE_BIT_EXECUTE)
+#define _PAGE_RW		(1 << _PAGE_BIT_RW)
+#define _PAGE_USER		(1 << _PAGE_BIT_USER)
+#define _PAGE_BUFFER		(1 << _PAGE_BIT_BUFFER)
+#define _PAGE_GLOBAL		(1 << _PAGE_BIT_GLOBAL)
+#define _PAGE_CACHABLE		(1 << _PAGE_BIT_CACHABLE)
+
+/* Software flags */
+#define _PAGE_ACCESSED		(1 << _PAGE_BIT_ACCESSED)
+#define _PAGE_PRESENT		(1 << _PAGE_BIT_PRESENT)
+#define _PAGE_FILE		(1 << _PAGE_BIT_FILE)
+
+/*
+ * Page types, i.e. sizes. _PAGE_TYPE_NONE corresponds to what is
+ * usually called _PAGE_PROTNONE on other architectures.
+ *
+ * XXX: Find out if _PAGE_PROTNONE is equivalent with !_PAGE_USER. If
+ * so, we can encode all possible page sizes (although we can't really
+ * support 1K pages anyway due to the _PAGE_PRESENT and _PAGE_ACCESSED
+ * bits)
+ *
+ */
+#define _PAGE_TYPE_MASK		((1 << _PAGE_BIT_SZ0) | (1 << _PAGE_BIT_SZ1))
+#define _PAGE_TYPE_NONE		(0 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_SMALL	(1 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_MEDIUM	(2 << _PAGE_BIT_SZ0)
+#define _PAGE_TYPE_LARGE	(3 << _PAGE_BIT_SZ0)
+
+/*
+ * Mask which drop software flags. We currently can't handle more than
+ * 512 MiB of physical memory, so we can use bits 29-31 for other
+ * stuff.  With a fixed 4K page size, we can use bits 10-11 as well as
+ * bits 2-3 (SZ)
+ */
+#define _PAGE_FLAGS_HARDWARE_MASK	0xfffff3ff
+
+#define _PAGE_FLAGS_CACHE_MASK	(_PAGE_CACHABLE | _PAGE_BUFFER | _PAGE_WT)
+
+/* TODO: Check for saneness */
+/* User-mode page table flags (to be set in a pgd or pmd entry) */
+#define _PAGE_TABLE		(_PAGE_PRESENT | _PAGE_TYPE_SMALL | _PAGE_RW \
+				 | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
+/* Kernel-mode page table flags */
+#define _KERNPG_TABLE		(_PAGE_PRESENT | _PAGE_TYPE_SMALL | _PAGE_RW \
+				 | _PAGE_ACCESSED | _PAGE_DIRTY)
+/* Flags that may be modified by software */
+#define _PAGE_CHG_MASK		(PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY \
+				 | _PAGE_FLAGS_CACHE_MASK)
+
+#define _PAGE_FLAGS_READ	(_PAGE_CACHABLE	| _PAGE_BUFFER)
+#define _PAGE_FLAGS_WRITE	(_PAGE_FLAGS_READ | _PAGE_RW | _PAGE_DIRTY)
+
+#define _PAGE_NORMAL(x)	__pgprot((x) | _PAGE_PRESENT | _PAGE_TYPE_SMALL	\
+				 | _PAGE_ACCESSED)
+
+#define PAGE_NONE	(_PAGE_ACCESSED | _PAGE_TYPE_NONE)
+#define PAGE_READ	(_PAGE_FLAGS_READ | _PAGE_USER)
+#define PAGE_EXEC	(_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_USER)
+#define PAGE_WRITE	(_PAGE_FLAGS_WRITE | _PAGE_USER)
+#define PAGE_KERNEL	_PAGE_NORMAL(_PAGE_FLAGS_WRITE | _PAGE_EXECUTE | _PAGE_GLOBAL)
+#define PAGE_KERNEL_RO	_PAGE_NORMAL(_PAGE_FLAGS_READ | _PAGE_EXECUTE | _PAGE_GLOBAL)
+
+#define _PAGE_P(x)	_PAGE_NORMAL((x) & ~(_PAGE_RW | _PAGE_DIRTY))
+#define _PAGE_S(x)	_PAGE_NORMAL(x)
+
+#define PAGE_COPY	_PAGE_P(PAGE_WRITE | PAGE_READ)
+
+#ifndef __ASSEMBLY__
+/*
+ * The hardware supports flags for write- and execute access. Read is
+ * always allowed if the page is loaded into the TLB, so the "-w-",
+ * "--x" and "-wx" mappings are implemented as "rw-", "r-x" and "rwx",
+ * respectively.
+ *
+ * The "---" case is handled by software; the page will simply not be
+ * loaded into the TLB if the page type is _PAGE_TYPE_NONE.
+ */
+
+#define __P000	__pgprot(PAGE_NONE)
+#define __P001	_PAGE_P(PAGE_READ)
+#define __P010	_PAGE_P(PAGE_WRITE)
+#define __P011	_PAGE_P(PAGE_WRITE | PAGE_READ)
+#define __P100	_PAGE_P(PAGE_EXEC)
+#define __P101	_PAGE_P(PAGE_EXEC | PAGE_READ)
+#define __P110	_PAGE_P(PAGE_EXEC | PAGE_WRITE)
+#define __P111	_PAGE_P(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
+
+#define __S000	__pgprot(PAGE_NONE)
+#define __S001	_PAGE_S(PAGE_READ)
+#define __S010	_PAGE_S(PAGE_WRITE)
+#define __S011	_PAGE_S(PAGE_WRITE | PAGE_READ)
+#define __S100	_PAGE_S(PAGE_EXEC)
+#define __S101	_PAGE_S(PAGE_EXEC | PAGE_READ)
+#define __S110	_PAGE_S(PAGE_EXEC | PAGE_WRITE)
+#define __S111	_PAGE_S(PAGE_EXEC | PAGE_WRITE | PAGE_READ)
+
+#define pte_none(x)	(!pte_val(x))
+#define pte_present(x)	(pte_val(x) & _PAGE_PRESENT)
+
+#define pte_clear(mm,addr,xp)					\
+	do {							\
+		set_pte_at(mm, addr, xp, __pte(0));		\
+	} while (0)
+
+/*
+ * The following only work if pte_present() is true.
+ * Undefined behaviour if not..
+ */
+static inline int pte_read(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_USER;
+}
+static inline int pte_write(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_RW;
+}
+static inline int pte_exec(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_EXECUTE;
+}
+static inline int pte_dirty(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_DIRTY;
+}
+static inline int pte_young(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_ACCESSED;
+}
+
+/*
+ * The following only work if pte_present() is not true.
+ */
+static inline int pte_file(pte_t pte)
+{
+	return pte_val(pte) & _PAGE_FILE;
+}
+
+/* Mutator functions for PTE bits */
+static inline pte_t pte_rdprotect(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER));
+	return pte;
+}
+static inline pte_t pte_wrprotect(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW));
+	return pte;
+}
+static inline pte_t pte_exprotect(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE));
+	return pte;
+}
+static inline pte_t pte_mkclean(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY));
+	return pte;
+}
+static inline pte_t pte_mkold(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED));
+	return pte;
+}
+static inline pte_t pte_mkread(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER));
+	return pte;
+}
+static inline pte_t pte_mkwrite(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW));
+	return pte;
+}
+static inline pte_t pte_mkexec(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE));
+	return pte;
+}
+static inline pte_t pte_mkdirty(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY));
+	return pte;
+}
+static inline pte_t pte_mkyoung(pte_t pte)
+{
+	set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED));
+	return pte;
+}
+
+#define pmd_none(x)	(!pmd_val(x))
+#define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
+#define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
+#define	pmd_bad(x)	((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER))	\
+			 != _KERNPG_TABLE)
+
+/*
+ * Permanent address of a page. We don't support highmem, so this is
+ * trivial.
+ */
+#define pages_to_mb(x)	((x) >> (20-PAGE_SHIFT))
+#define pte_page(x) 	phys_to_page(pte_val(x) & PTE_PHYS_MASK)
+
+/*
+ * Mark the prot value as uncacheable and unbufferable
+ */
+#define pgprot_noncached(prot)						\
+	__pgprot(pgprot_val(prot) & ~(_PAGE_BUFFER | _PAGE_CACHABLE))
+
+/*
+ * Mark the prot value as uncacheable but bufferable
+ */
+#define pgprot_writecombine(prot)					\
+	__pgprot((pgprot_val(prot) & ~_PAGE_CACHABLE) | _PAGE_BUFFER)
+
+/*
+ * Conversion functions: convert a page and protection to a page entry,
+ * and a page entry and page directory to the page they refer to.
+ *
+ * extern pte_t mk_pte(struct page *page, pgprot_t pgprot)
+ */
+#define mk_pte(page, pgprot)	pfn_pte(page_to_pfn(page), (pgprot))
+
+static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
+{
+	set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK)
+			    | pgprot_val(newprot)));
+	return pte;
+}
+
+#define page_pte(page)	page_pte_prot(page, __pgprot(0))
+
+#define pmd_page_vaddr(pmd)					\
+	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+
+#define pmd_page(pmd)	(phys_to_page(pmd_val(pmd)))
+
+/* to find an entry in a page-table-directory. */
+#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
+#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address))
+#define pgd_offset_current(address)				\
+	((pgd_t *)__mfsr(SYSREG_PTBR) + pgd_index(address))
+
+/* to find an entry in a kernel page-table-directory */
+#define pgd_offset_k(address) pgd_offset(&init_mm, address)
+
+/* Find an entry in the third-level page table.. */
+#define pte_index(address)				\
+	((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+#define pte_offset(dir, address)					\
+	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
+#define pte_offset_kernel(dir, address)					\
+	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
+#define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
+#define pte_offset_map_nested(dir, address) pte_offset_kernel(dir, address)
+#define pte_unmap(pte)		do { } while (0)
+#define pte_unmap_nested(pte)	do { } while (0)
+
+struct vm_area_struct;
+extern void update_mmu_cache(struct vm_area_struct * vma,
+			     unsigned long address, pte_t pte);
+
+/*
+ * Encode and decode a swap entry
+ *
+ * Constraints:
+ *   _PAGE_FILE at bit 0
+ *   _PAGE_TYPE_* at bits 2-3 (for emulating _PAGE_PROTNONE)
+ *   _PAGE_PRESENT at bit 10
+ *
+ * We encode the type into bits 4-9 and offset into bits 11-31. This
+ * gives us a 21 bits offset, or 2**21 * 4K = 8G usable swap space per
+ * device, and 64 possible types.
+ *
+ * NOTE: We should set ZEROs at the position of _PAGE_PRESENT
+ *       and _PAGE_PROTNONE bits
+ */
+#define __swp_type(x)		(((x).val >> 4) & 0x3f)
+#define __swp_offset(x)		((x).val >> 11)
+#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 11) })
+#define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
+#define __swp_entry_to_pte(x)	((pte_t) { (x).val })
+
+/*
+ * Encode and decode a nonlinear file mapping entry. We have to
+ * preserve _PAGE_FILE and _PAGE_PRESENT here. _PAGE_TYPE_* isn't
+ * necessary, since _PAGE_FILE implies !_PAGE_PROTNONE (?)
+ */
+#define PTE_FILE_MAX_BITS	30
+#define pte_to_pgoff(pte)	(((pte_val(pte) >> 1) & 0x1ff)		\
+				 | ((pte_val(pte) >> 11) << 9))
+#define pgoff_to_pte(off)	((pte_t) { ((((off) & 0x1ff) << 1)	\
+					    | (((off) >> 9) << 11)	\
+					    | _PAGE_FILE) })
+
+typedef pte_t *pte_addr_t;
+
+#define kern_addr_valid(addr)	(1)
+
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)	\
+	remap_pfn_range(vma, vaddr, pfn, size, prot)
+
+#define MK_IOSPACE_PFN(space, pfn)	(pfn)
+#define GET_IOSPACE(pfn)		0
+#define GET_PFN(pfn)			(pfn)
+
+/* No page table caches to initialize (?) */
+#define pgtable_cache_init()	do { } while(0)
+
+#include <asm-generic/pgtable.h>
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PGTABLE_H */
diff --git a/include/asm-avr32/poll.h b/include/asm-avr32/poll.h
new file mode 100644
index 0000000..736e297
--- /dev/null
+++ b/include/asm-avr32/poll.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_AVR32_POLL_H
+#define __ASM_AVR32_POLL_H
+
+/* These are specified by iBCS2 */
+#define POLLIN		0x0001
+#define POLLPRI		0x0002
+#define POLLOUT		0x0004
+#define POLLERR		0x0008
+#define POLLHUP		0x0010
+#define POLLNVAL	0x0020
+
+/* The rest seem to be more-or-less nonstandard. Check them! */
+#define POLLRDNORM	0x0040
+#define POLLRDBAND	0x0080
+#define POLLWRNORM	0x0100
+#define POLLWRBAND	0x0200
+#define POLLMSG		0x0400
+#define POLLREMOVE	0x1000
+#define POLLRDHUP	0x2000
+
+struct pollfd {
+	int fd;
+	short events;
+	short revents;
+};
+
+#endif /* __ASM_AVR32_POLL_H */
diff --git a/include/asm-avr32/posix_types.h b/include/asm-avr32/posix_types.h
new file mode 100644
index 0000000..2831b03
--- /dev/null
+++ b/include/asm-avr32/posix_types.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_POSIX_TYPES_H
+#define __ASM_AVR32_POSIX_TYPES_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.  Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned long   __kernel_ino_t;
+typedef unsigned short  __kernel_mode_t;
+typedef unsigned short  __kernel_nlink_t;
+typedef long            __kernel_off_t;
+typedef int             __kernel_pid_t;
+typedef unsigned short  __kernel_ipc_pid_t;
+typedef unsigned int	__kernel_uid_t;
+typedef unsigned int	__kernel_gid_t;
+typedef unsigned long	__kernel_size_t;
+typedef int             __kernel_ssize_t;
+typedef int             __kernel_ptrdiff_t;
+typedef long            __kernel_time_t;
+typedef long            __kernel_suseconds_t;
+typedef long            __kernel_clock_t;
+typedef int             __kernel_timer_t;
+typedef int             __kernel_clockid_t;
+typedef int             __kernel_daddr_t;
+typedef char *          __kernel_caddr_t;
+typedef unsigned short  __kernel_uid16_t;
+typedef unsigned short  __kernel_gid16_t;
+typedef unsigned int    __kernel_uid32_t;
+typedef unsigned int    __kernel_gid32_t;
+
+typedef unsigned short  __kernel_old_uid_t;
+typedef unsigned short  __kernel_old_gid_t;
+typedef unsigned short  __kernel_old_dev_t;
+
+#ifdef __GNUC__
+typedef long long       __kernel_loff_t;
+#endif
+
+typedef struct {
+#if defined(__KERNEL__) || defined(__USE_ALL)
+    int     val[2];
+#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
+    int     __val[2];
+#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
+} __kernel_fsid_t;
+
+#if defined(__KERNEL__)
+
+#undef  __FD_SET
+static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+    unsigned long __tmp = __fd / __NFDBITS;
+    unsigned long __rem = __fd % __NFDBITS;
+    __fdsetp->fds_bits[__tmp] |= (1UL<<__rem);
+}
+
+#undef  __FD_CLR
+static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp)
+{
+    unsigned long __tmp = __fd / __NFDBITS;
+    unsigned long __rem = __fd % __NFDBITS;
+    __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem);
+}
+
+
+#undef  __FD_ISSET
+static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p)
+{
+    unsigned long __tmp = __fd / __NFDBITS;
+    unsigned long __rem = __fd % __NFDBITS;
+    return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0;
+}
+
+/*
+ * This will unroll the loop for the normal constant case (8 ints,
+ * for a 256-bit fd_set)
+ */
+#undef  __FD_ZERO
+static __inline__ void __FD_ZERO(__kernel_fd_set *__p)
+{
+    unsigned long *__tmp = __p->fds_bits;
+    int __i;
+
+    if (__builtin_constant_p(__FDSET_LONGS)) {
+        switch (__FDSET_LONGS) {
+            case 16:
+                __tmp[ 0] = 0; __tmp[ 1] = 0;
+                __tmp[ 2] = 0; __tmp[ 3] = 0;
+                __tmp[ 4] = 0; __tmp[ 5] = 0;
+                __tmp[ 6] = 0; __tmp[ 7] = 0;
+                __tmp[ 8] = 0; __tmp[ 9] = 0;
+                __tmp[10] = 0; __tmp[11] = 0;
+                __tmp[12] = 0; __tmp[13] = 0;
+                __tmp[14] = 0; __tmp[15] = 0;
+                return;
+
+            case 8:
+                __tmp[ 0] = 0; __tmp[ 1] = 0;
+                __tmp[ 2] = 0; __tmp[ 3] = 0;
+                __tmp[ 4] = 0; __tmp[ 5] = 0;
+                __tmp[ 6] = 0; __tmp[ 7] = 0;
+                return;
+
+            case 4:
+                __tmp[ 0] = 0; __tmp[ 1] = 0;
+                __tmp[ 2] = 0; __tmp[ 3] = 0;
+                return;
+        }
+    }
+    __i = __FDSET_LONGS;
+    while (__i) {
+        __i--;
+        *__tmp = 0;
+        __tmp++;
+    }
+}
+
+#endif /* defined(__KERNEL__) */
+
+#endif /* __ASM_AVR32_POSIX_TYPES_H */
diff --git a/include/asm-avr32/processor.h b/include/asm-avr32/processor.h
new file mode 100644
index 0000000..f691377
--- /dev/null
+++ b/include/asm-avr32/processor.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PROCESSOR_H
+#define __ASM_AVR32_PROCESSOR_H
+
+#include <asm/page.h>
+#include <asm/cache.h>
+
+#define TASK_SIZE	0x80000000
+
+#ifndef __ASSEMBLY__
+
+static inline void *current_text_addr(void)
+{
+	register void *pc asm("pc");
+	return pc;
+}
+
+enum arch_type {
+	ARCH_AVR32A,
+	ARCH_AVR32B,
+	ARCH_MAX
+};
+
+enum cpu_type {
+	CPU_MORGAN,
+	CPU_AT32AP,
+	CPU_MAX
+};
+
+enum tlb_config {
+	TLB_NONE,
+	TLB_SPLIT,
+	TLB_UNIFIED,
+	TLB_INVALID
+};
+
+struct avr32_cpuinfo {
+	struct clk *clk;
+	unsigned long loops_per_jiffy;
+	enum arch_type arch_type;
+	enum cpu_type cpu_type;
+	unsigned short arch_revision;
+	unsigned short cpu_revision;
+	enum tlb_config tlb_config;
+
+	struct cache_info icache;
+	struct cache_info dcache;
+};
+
+extern struct avr32_cpuinfo boot_cpu_data;
+
+#ifdef CONFIG_SMP
+extern struct avr32_cpuinfo cpu_data[];
+#define current_cpu_data cpu_data[smp_processor_id()]
+#else
+#define cpu_data (&boot_cpu_data)
+#define current_cpu_data boot_cpu_data
+#endif
+
+/* This decides where the kernel will search for a free chunk of vm
+ * space during mmap's
+ */
+#define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 3))
+
+#define cpu_relax()		barrier()
+#define cpu_sync_pipeline()	asm volatile("sub pc, -2" : : : "memory")
+
+struct cpu_context {
+	unsigned long sr;
+	unsigned long pc;
+	unsigned long ksp;	/* Kernel stack pointer */
+	unsigned long r7;
+	unsigned long r6;
+	unsigned long r5;
+	unsigned long r4;
+	unsigned long r3;
+	unsigned long r2;
+	unsigned long r1;
+	unsigned long r0;
+};
+
+/* This struct contains the CPU context as stored by switch_to() */
+struct thread_struct {
+	struct cpu_context cpu_context;
+	unsigned long single_step_addr;
+	u16 single_step_insn;
+};
+
+#define INIT_THREAD {						\
+	.cpu_context = {					\
+		.ksp = sizeof(init_stack) + (long)&init_stack,	\
+	},							\
+}
+
+/*
+ * Do necessary setup to start up a newly executed thread.
+ */
+#define start_thread(regs, new_pc, new_sp)	 \
+	do {					 \
+		set_fs(USER_DS);		 \
+		memset(regs, 0, sizeof(*regs));	 \
+		regs->sr = MODE_USER;		 \
+		regs->pc = new_pc & ~1;		 \
+		regs->sp = new_sp;		 \
+	} while(0)
+
+struct task_struct;
+
+/* Free all resources held by a thread */
+extern void release_thread(struct task_struct *);
+
+/* Create a kernel thread without removing it from tasklists */
+extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
+
+/* Prepare to copy thread state - unlazy all lazy status */
+#define prepare_to_copy(tsk) do { } while(0)
+
+/* Return saved PC of a blocked thread */
+#define thread_saved_pc(tsk)    ((tsk)->thread.cpu_context.pc)
+
+struct pt_regs;
+void show_trace(struct task_struct *task, unsigned long *stack,
+		struct pt_regs *regs);
+
+extern unsigned long get_wchan(struct task_struct *p);
+
+#define KSTK_EIP(tsk)	((tsk)->thread.cpu_context.pc)
+#define KSTK_ESP(tsk)	((tsk)->thread.cpu_context.ksp)
+
+#define ARCH_HAS_PREFETCH
+
+static inline void prefetch(const void *x)
+{
+	const char *c = x;
+	asm volatile("pref %0" : : "r"(c));
+}
+#define PREFETCH_STRIDE	L1_CACHE_BYTES
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PROCESSOR_H */
diff --git a/include/asm-avr32/ptrace.h b/include/asm-avr32/ptrace.h
new file mode 100644
index 0000000..60f0f19
--- /dev/null
+++ b/include/asm-avr32/ptrace.h
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_PTRACE_H
+#define __ASM_AVR32_PTRACE_H
+
+#define PTRACE_GETREGS		12
+#define PTRACE_SETREGS		13
+
+/*
+ * Status Register bits
+ */
+#define SR_H		0x40000000
+#define SR_R		0x20000000
+#define SR_J		0x10000000
+#define SR_DM		0x08000000
+#define SR_D		0x04000000
+#define MODE_NMI	0x01c00000
+#define MODE_EXCEPTION	0x01800000
+#define MODE_INT3	0x01400000
+#define MODE_INT2	0x01000000
+#define MODE_INT1	0x00c00000
+#define MODE_INT0	0x00800000
+#define MODE_SUPERVISOR	0x00400000
+#define MODE_USER	0x00000000
+#define MODE_MASK	0x01c00000
+#define SR_EM		0x00200000
+#define SR_I3M		0x00100000
+#define SR_I2M		0x00080000
+#define SR_I1M		0x00040000
+#define SR_I0M		0x00020000
+#define SR_GM		0x00010000
+
+#define SR_H_BIT	30
+#define SR_R_BIT	29
+#define SR_J_BIT	28
+#define SR_DM_BIT	27
+#define SR_D_BIT	26
+#define MODE_SHIFT	22
+#define SR_EM_BIT	21
+#define SR_I3M_BIT	20
+#define SR_I2M_BIT	19
+#define SR_I1M_BIT	18
+#define SR_I0M_BIT	17
+#define SR_GM_BIT	16
+
+/* The user-visible part */
+#define SR_L		0x00000020
+#define SR_Q		0x00000010
+#define SR_V		0x00000008
+#define SR_N		0x00000004
+#define SR_Z		0x00000002
+#define SR_C		0x00000001
+
+#define SR_L_BIT	5
+#define SR_Q_BIT	4
+#define SR_V_BIT	3
+#define SR_N_BIT	2
+#define SR_Z_BIT	1
+#define SR_C_BIT	0
+
+/*
+ * The order is defined by the stmts instruction. r0 is stored first,
+ * so it gets the highest address.
+ *
+ * Registers 0-12 are general-purpose registers (r12 is normally used for
+ * the function return value).
+ * Register 13 is the stack pointer
+ * Register 14 is the link register
+ * Register 15 is the program counter (retrieved from the RAR sysreg)
+ */
+#define FRAME_SIZE_FULL 72
+#define REG_R12_ORIG	68
+#define REG_R0		64
+#define REG_R1		60
+#define REG_R2		56
+#define REG_R3		52
+#define REG_R4		48
+#define REG_R5		44
+#define REG_R6		40
+#define REG_R7		36
+#define REG_R8		32
+#define REG_R9		28
+#define REG_R10		24
+#define REG_R11		20
+#define REG_R12		16
+#define REG_SP		12
+#define REG_LR		 8
+
+#define FRAME_SIZE_MIN	 8
+#define REG_PC		 4
+#define REG_SR		 0
+
+#ifndef __ASSEMBLY__
+struct pt_regs {
+	/* These are always saved */
+	unsigned long sr;
+	unsigned long pc;
+
+	/* These are sometimes saved */
+	unsigned long lr;
+	unsigned long sp;
+	unsigned long r12;
+	unsigned long r11;
+	unsigned long r10;
+	unsigned long r9;
+	unsigned long r8;
+	unsigned long r7;
+	unsigned long r6;
+	unsigned long r5;
+	unsigned long r4;
+	unsigned long r3;
+	unsigned long r2;
+	unsigned long r1;
+	unsigned long r0;
+
+	/* Only saved on system call */
+	unsigned long r12_orig;
+};
+
+#ifdef __KERNEL__
+# define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER)
+extern void show_regs (struct pt_regs *);
+
+static __inline__ int valid_user_regs(struct pt_regs *regs)
+{
+	/*
+	 * Some of the Java bits might be acceptable if/when we
+	 * implement some support for that stuff...
+	 */
+	if ((regs->sr & 0xffff0000) == 0)
+		return 1;
+
+	/*
+	 * Force status register flags to be sane and report this
+	 * illegal behaviour...
+	 */
+	regs->sr &= 0x0000ffff;
+	return 0;
+}
+
+#define instruction_pointer(regs) ((regs)->pc)
+
+#define profile_pc(regs) instruction_pointer(regs)
+
+#endif /* __KERNEL__ */
+
+#endif /* ! __ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_PTRACE_H */
diff --git a/include/asm-avr32/resource.h b/include/asm-avr32/resource.h
new file mode 100644
index 0000000..c6dd101
--- /dev/null
+++ b/include/asm-avr32/resource.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_RESOURCE_H
+#define __ASM_AVR32_RESOURCE_H
+
+#include <asm-generic/resource.h>
+
+#endif /* __ASM_AVR32_RESOURCE_H */
diff --git a/include/asm-avr32/scatterlist.h b/include/asm-avr32/scatterlist.h
new file mode 100644
index 0000000..bfe7d75
--- /dev/null
+++ b/include/asm-avr32/scatterlist.h
@@ -0,0 +1,21 @@
+#ifndef __ASM_AVR32_SCATTERLIST_H
+#define __ASM_AVR32_SCATTERLIST_H
+
+struct scatterlist {
+    struct page		*page;
+    unsigned int	offset;
+    dma_addr_t		dma_address;
+    unsigned int	length;
+};
+
+/* These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns.
+ */
+#define sg_dma_address(sg)	((sg)->dma_address)
+#define sg_dma_len(sg)		((sg)->length)
+
+#define ISA_DMA_THRESHOLD (0xffffffff)
+
+#endif /* __ASM_AVR32_SCATTERLIST_H */
diff --git a/include/asm-avr32/sections.h b/include/asm-avr32/sections.h
new file mode 100644
index 0000000..aa14252
--- /dev/null
+++ b/include/asm-avr32/sections.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_SECTIONS_H
+#define __ASM_AVR32_SECTIONS_H
+
+#include <asm-generic/sections.h>
+
+#endif /* __ASM_AVR32_SECTIONS_H */
diff --git a/include/asm-avr32/semaphore.h b/include/asm-avr32/semaphore.h
new file mode 100644
index 0000000..ef99ddc
--- /dev/null
+++ b/include/asm-avr32/semaphore.h
@@ -0,0 +1,109 @@
+/*
+ * SMP- and interrupt-safe semaphores.
+ *
+ * Copyright (C) 2006 Atmel Corporation
+ *
+ * Based on include/asm-i386/semaphore.h
+ *   Copyright (C) 1996 Linus Torvalds
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SEMAPHORE_H
+#define __ASM_AVR32_SEMAPHORE_H
+
+#include <linux/linkage.h>
+
+#include <asm/system.h>
+#include <asm/atomic.h>
+#include <linux/wait.h>
+#include <linux/rwsem.h>
+
+struct semaphore {
+	atomic_t count;
+	int sleepers;
+	wait_queue_head_t wait;
+};
+
+#define __SEMAPHORE_INITIALIZER(name, n)				\
+{									\
+	.count		= ATOMIC_INIT(n),				\
+	.wait		= __WAIT_QUEUE_HEAD_INITIALIZER((name).wait)	\
+}
+
+#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
+	struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
+
+#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
+#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
+
+static inline void sema_init (struct semaphore *sem, int val)
+{
+	atomic_set(&sem->count, val);
+	sem->sleepers = 0;
+	init_waitqueue_head(&sem->wait);
+}
+
+static inline void init_MUTEX (struct semaphore *sem)
+{
+	sema_init(sem, 1);
+}
+
+static inline void init_MUTEX_LOCKED (struct semaphore *sem)
+{
+	sema_init(sem, 0);
+}
+
+void __down(struct semaphore * sem);
+int  __down_interruptible(struct semaphore * sem);
+void __up(struct semaphore * sem);
+
+/*
+ * This is ugly, but we want the default case to fall through.
+ * "__down_failed" is a special asm handler that calls the C
+ * routine that actually waits. See arch/i386/kernel/semaphore.c
+ */
+static inline void down(struct semaphore * sem)
+{
+	might_sleep();
+	if (unlikely(atomic_dec_return (&sem->count) < 0))
+		__down (sem);
+}
+
+/*
+ * Interruptible try to acquire a semaphore.  If we obtained
+ * it, return zero.  If we were interrupted, returns -EINTR
+ */
+static inline int down_interruptible(struct semaphore * sem)
+{
+	int ret = 0;
+
+	might_sleep();
+	if (unlikely(atomic_dec_return (&sem->count) < 0))
+		ret = __down_interruptible (sem);
+	return ret;
+}
+
+/*
+ * Non-blockingly attempt to down() a semaphore.
+ * Returns zero if we acquired it
+ */
+static inline int down_trylock(struct semaphore * sem)
+{
+	return atomic_dec_if_positive(&sem->count) < 0;
+}
+
+/*
+ * Note! This is subtle. We jump to wake people up only if
+ * the semaphore was negative (== somebody was waiting on it).
+ * The default case (no contention) will result in NO
+ * jumps for both down() and up().
+ */
+static inline void up(struct semaphore * sem)
+{
+	if (unlikely(atomic_inc_return (&sem->count) <= 0))
+		__up (sem);
+}
+
+#endif /*__ASM_AVR32_SEMAPHORE_H */
diff --git a/include/asm-avr32/sembuf.h b/include/asm-avr32/sembuf.h
new file mode 100644
index 0000000..e472216
--- /dev/null
+++ b/include/asm-avr32/sembuf.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_AVR32_SEMBUF_H
+#define __ASM_AVR32_SEMBUF_H
+
+/*
+* The semid64_ds structure for AVR32 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct semid64_ds {
+        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
+        __kernel_time_t sem_otime;              /* last semop time */
+        unsigned long   __unused1;
+        __kernel_time_t sem_ctime;              /* last change time */
+        unsigned long   __unused2;
+        unsigned long   sem_nsems;              /* no. of semaphores in array */
+        unsigned long   __unused3;
+        unsigned long   __unused4;
+};
+
+#endif /* __ASM_AVR32_SEMBUF_H */
diff --git a/include/asm-avr32/setup.h b/include/asm-avr32/setup.h
new file mode 100644
index 0000000..10193da
--- /dev/null
+++ b/include/asm-avr32/setup.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * Based on linux/include/asm-arm/setup.h
+ *   Copyright (C) 1997-1999 Russel King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SETUP_H__
+#define __ASM_AVR32_SETUP_H__
+
+#define COMMAND_LINE_SIZE 256
+
+/* Magic number indicating that a tag table is present */
+#define ATAG_MAGIC	0xa2a25441
+
+#ifndef __ASSEMBLY__
+
+/*
+ * Generic memory range, used by several tags.
+ *
+ *   addr is always physical.
+ *   size is measured in bytes.
+ *   next is for use by the OS, e.g. for grouping regions into
+ *        linked lists.
+ */
+struct tag_mem_range {
+	u32			addr;
+	u32			size;
+	struct tag_mem_range *	next;
+};
+
+/* The list ends with an ATAG_NONE node. */
+#define ATAG_NONE	0x00000000
+
+struct tag_header {
+	u32 size;
+	u32 tag;
+};
+
+/* The list must start with an ATAG_CORE node */
+#define ATAG_CORE	0x54410001
+
+struct tag_core {
+	u32 flags;
+	u32 pagesize;
+	u32 rootdev;
+};
+
+/* it is allowed to have multiple ATAG_MEM nodes */
+#define ATAG_MEM	0x54410002
+/* ATAG_MEM uses tag_mem_range */
+
+/* command line: \0 terminated string */
+#define ATAG_CMDLINE	0x54410003
+
+struct tag_cmdline {
+	char	cmdline[1];	/* this is the minimum size */
+};
+
+/* Ramdisk image (may be compressed) */
+#define ATAG_RDIMG	0x54410004
+/* ATAG_RDIMG uses tag_mem_range */
+
+/* Information about various clocks present in the system */
+#define ATAG_CLOCK	0x54410005
+
+struct tag_clock {
+	u32	clock_id;	/* Which clock are we talking about? */
+	u32	clock_flags;	/* Special features */
+	u64	clock_hz;	/* Clock speed in Hz */
+};
+
+/* The clock types we know about */
+#define CLOCK_BOOTCPU	0
+
+/* Memory reserved for the system (e.g. the bootloader) */
+#define ATAG_RSVD_MEM	0x54410006
+/* ATAG_RSVD_MEM uses tag_mem_range */
+
+/* Ethernet information */
+
+#define ATAG_ETHERNET	0x54410007
+
+struct tag_ethernet {
+	u8	mac_index;
+	u8	mii_phy_addr;
+	u8	hw_address[6];
+};
+
+#define ETH_INVALID_PHY	0xff
+
+struct tag {
+	struct tag_header hdr;
+	union {
+		struct tag_core core;
+		struct tag_mem_range mem_range;
+		struct tag_cmdline cmdline;
+		struct tag_clock clock;
+		struct tag_ethernet ethernet;
+	} u;
+};
+
+struct tagtable {
+	u32	tag;
+	int	(*parse)(struct tag *);
+};
+
+#define __tag __attribute_used__ __attribute__((__section__(".taglist")))
+#define __tagtable(tag, fn)						\
+	static struct tagtable __tagtable_##fn __tag = { tag, fn }
+
+#define tag_member_present(tag,member)					\
+	((unsigned long)(&((struct tag *)0L)->member + 1)		\
+	 <= (tag)->hdr.size * 4)
+
+#define tag_next(t)	((struct tag *)((u32 *)(t) + (t)->hdr.size))
+#define tag_size(type)	((sizeof(struct tag_header) + sizeof(struct type)) >> 2)
+
+#define for_each_tag(t,base)						\
+	for (t = base; t->hdr.size; t = tag_next(t))
+
+extern struct tag_mem_range *mem_phys;
+extern struct tag_mem_range *mem_reserved;
+extern struct tag_mem_range *mem_ramdisk;
+
+extern struct tag *bootloader_tags;
+
+extern void setup_bootmem(void);
+extern void setup_processor(void);
+extern void board_setup_fbmem(unsigned long fbmem_start,
+			      unsigned long fbmem_size);
+
+/* Chip-specific hook to enable the use of SDRAM */
+void chip_enable_sdram(void);
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_AVR32_SETUP_H__ */
diff --git a/include/asm-avr32/shmbuf.h b/include/asm-avr32/shmbuf.h
new file mode 100644
index 0000000..c62fba4
--- /dev/null
+++ b/include/asm-avr32/shmbuf.h
@@ -0,0 +1,42 @@
+#ifndef __ASM_AVR32_SHMBUF_H
+#define __ASM_AVR32_SHMBUF_H
+
+/*
+ * The shmid64_ds structure for i386 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+	struct ipc64_perm	shm_perm;	/* operation perms */
+	size_t			shm_segsz;	/* size of segment (bytes) */
+	__kernel_time_t		shm_atime;	/* last attach time */
+	unsigned long		__unused1;
+	__kernel_time_t		shm_dtime;	/* last detach time */
+	unsigned long		__unused2;
+	__kernel_time_t		shm_ctime;	/* last change time */
+	unsigned long		__unused3;
+	__kernel_pid_t		shm_cpid;	/* pid of creator */
+	__kernel_pid_t		shm_lpid;	/* pid of last operator */
+	unsigned long		shm_nattch;	/* no. of current attaches */
+	unsigned long		__unused4;
+	unsigned long		__unused5;
+};
+
+struct shminfo64 {
+	unsigned long	shmmax;
+	unsigned long	shmmin;
+	unsigned long	shmmni;
+	unsigned long	shmseg;
+	unsigned long	shmall;
+	unsigned long	__unused1;
+	unsigned long	__unused2;
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+};
+
+#endif /* __ASM_AVR32_SHMBUF_H */
diff --git a/include/asm-avr32/shmparam.h b/include/asm-avr32/shmparam.h
new file mode 100644
index 0000000..3681266
--- /dev/null
+++ b/include/asm-avr32/shmparam.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_SHMPARAM_H
+#define __ASM_AVR32_SHMPARAM_H
+
+#define SHMLBA PAGE_SIZE	/* attach addr a multiple of this */
+
+#endif /* __ASM_AVR32_SHMPARAM_H */
diff --git a/include/asm-avr32/sigcontext.h b/include/asm-avr32/sigcontext.h
new file mode 100644
index 0000000..e04062b
--- /dev/null
+++ b/include/asm-avr32/sigcontext.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SIGCONTEXT_H
+#define __ASM_AVR32_SIGCONTEXT_H
+
+struct sigcontext {
+	unsigned long	oldmask;
+
+	/* CPU registers */
+	unsigned long	sr;
+	unsigned long	pc;
+	unsigned long	lr;
+	unsigned long	sp;
+	unsigned long	r12;
+	unsigned long	r11;
+	unsigned long	r10;
+	unsigned long	r9;
+	unsigned long	r8;
+	unsigned long	r7;
+	unsigned long	r6;
+	unsigned long	r5;
+	unsigned long	r4;
+	unsigned long	r3;
+	unsigned long	r2;
+	unsigned long	r1;
+	unsigned long	r0;
+};
+
+#endif /* __ASM_AVR32_SIGCONTEXT_H */
diff --git a/include/asm-avr32/siginfo.h b/include/asm-avr32/siginfo.h
new file mode 100644
index 0000000..5ee93f4
--- /dev/null
+++ b/include/asm-avr32/siginfo.h
@@ -0,0 +1,6 @@
+#ifndef _AVR32_SIGINFO_H
+#define _AVR32_SIGINFO_H
+
+#include <asm-generic/siginfo.h>
+
+#endif
diff --git a/include/asm-avr32/signal.h b/include/asm-avr32/signal.h
new file mode 100644
index 0000000..caffefe
--- /dev/null
+++ b/include/asm-avr32/signal.h
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SIGNAL_H
+#define __ASM_AVR32_SIGNAL_H
+
+#include <linux/types.h>
+
+/* Avoid too many header ordering problems.  */
+struct siginfo;
+
+#ifdef __KERNEL__
+/* Most things should be clean enough to redefine this at will, if care
+   is taken to make libc match.  */
+
+#define _NSIG		64
+#define _NSIG_BPW	32
+#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
+
+typedef unsigned long old_sigset_t;		/* at least 32 bits */
+
+typedef struct {
+	unsigned long sig[_NSIG_WORDS];
+} sigset_t;
+
+#else
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+#define NSIG		32
+typedef unsigned long sigset_t;
+
+#endif /* __KERNEL__ */
+
+#define SIGHUP		 1
+#define SIGINT		 2
+#define SIGQUIT		 3
+#define SIGILL		 4
+#define SIGTRAP		 5
+#define SIGABRT		 6
+#define SIGIOT		 6
+#define SIGBUS		 7
+#define SIGFPE		 8
+#define SIGKILL		 9
+#define SIGUSR1		10
+#define SIGSEGV		11
+#define SIGUSR2		12
+#define SIGPIPE		13
+#define SIGALRM		14
+#define SIGTERM		15
+#define SIGSTKFLT	16
+#define SIGCHLD		17
+#define SIGCONT		18
+#define SIGSTOP		19
+#define SIGTSTP		20
+#define SIGTTIN		21
+#define SIGTTOU		22
+#define SIGURG		23
+#define SIGXCPU		24
+#define SIGXFSZ		25
+#define SIGVTALRM	26
+#define SIGPROF		27
+#define SIGWINCH	28
+#define SIGIO		29
+#define SIGPOLL		SIGIO
+/*
+#define SIGLOST		29
+*/
+#define SIGPWR		30
+#define SIGSYS		31
+#define	SIGUNUSED	31
+
+/* These should not be considered constants from userland.  */
+#define SIGRTMIN	32
+#define SIGRTMAX	(_NSIG-1)
+
+/*
+ * SA_FLAGS values:
+ *
+ * SA_NOCLDSTOP		flag to turn off SIGCHLD when children stop.
+ * SA_NOCLDWAIT		flag on SIGCHLD to inhibit zombies.
+ * SA_SIGINFO		deliver the signal with SIGINFO structs
+ * SA_ONSTACK		indicates that a registered stack_t will be used.
+ * SA_RESTART		flag to get restarting signals (which were the default long ago)
+ * SA_NODEFER		prevents the current signal from being masked in the handler.
+ * SA_RESETHAND		clears the handler when the signal is delivered.
+ *
+ * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
+ * Unix names RESETHAND and NODEFER respectively.
+ */
+#define SA_NOCLDSTOP	0x00000001
+#define SA_NOCLDWAIT	0x00000002
+#define SA_SIGINFO	0x00000004
+#define SA_RESTORER	0x04000000
+#define SA_ONSTACK	0x08000000
+#define SA_RESTART	0x10000000
+#define SA_NODEFER	0x40000000
+#define SA_RESETHAND	0x80000000
+
+#define SA_NOMASK	SA_NODEFER
+#define SA_ONESHOT	SA_RESETHAND
+
+/*
+ * sigaltstack controls
+ */
+#define SS_ONSTACK	1
+#define SS_DISABLE	2
+
+#define MINSIGSTKSZ	2048
+#define SIGSTKSZ	8192
+
+#include <asm-generic/signal.h>
+
+#ifdef __KERNEL__
+struct old_sigaction {
+	__sighandler_t sa_handler;
+	old_sigset_t sa_mask;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+};
+
+struct sigaction {
+	__sighandler_t sa_handler;
+	unsigned long sa_flags;
+	__sigrestore_t sa_restorer;
+	sigset_t sa_mask;		/* mask last for extensibility */
+};
+
+struct k_sigaction {
+	struct sigaction sa;
+};
+#else
+/* Here we must cater to libcs that poke about in kernel headers.  */
+
+struct sigaction {
+	union {
+		__sighandler_t _sa_handler;
+		void (*_sa_sigaction)(int, struct siginfo *, void *);
+	} _u;
+	sigset_t sa_mask;
+	unsigned long sa_flags;
+	void (*sa_restorer)(void);
+};
+
+#define sa_handler	_u._sa_handler
+#define sa_sigaction	_u._sa_sigaction
+
+#endif /* __KERNEL__ */
+
+typedef struct sigaltstack {
+	void __user *ss_sp;
+	int ss_flags;
+	size_t ss_size;
+} stack_t;
+
+#ifdef __KERNEL__
+
+#include <asm/sigcontext.h>
+#undef __HAVE_ARCH_SIG_BITOPS
+
+#define ptrace_signal_deliver(regs, cookie) do { } while (0)
+
+#endif /* __KERNEL__ */
+
+#endif
diff --git a/include/asm-avr32/socket.h b/include/asm-avr32/socket.h
new file mode 100644
index 0000000..543229d
--- /dev/null
+++ b/include/asm-avr32/socket.h
@@ -0,0 +1,53 @@
+#ifndef __ASM_AVR32_SOCKET_H
+#define __ASM_AVR32_SOCKET_H
+
+#include <asm/sockios.h>
+
+/* For setsockopt(2) */
+#define SOL_SOCKET	1
+
+#define SO_DEBUG	1
+#define SO_REUSEADDR	2
+#define SO_TYPE		3
+#define SO_ERROR	4
+#define SO_DONTROUTE	5
+#define SO_BROADCAST	6
+#define SO_SNDBUF	7
+#define SO_RCVBUF	8
+#define SO_SNDBUFFORCE	32
+#define SO_RCVBUFFORCE	33
+#define SO_KEEPALIVE	9
+#define SO_OOBINLINE	10
+#define SO_NO_CHECK	11
+#define SO_PRIORITY	12
+#define SO_LINGER	13
+#define SO_BSDCOMPAT	14
+/* To add :#define SO_REUSEPORT 15 */
+#define SO_PASSCRED	16
+#define SO_PEERCRED	17
+#define SO_RCVLOWAT	18
+#define SO_SNDLOWAT	19
+#define SO_RCVTIMEO	20
+#define SO_SNDTIMEO	21
+
+/* Security levels - as per NRL IPv6 - don't actually do anything */
+#define SO_SECURITY_AUTHENTICATION		22
+#define SO_SECURITY_ENCRYPTION_TRANSPORT	23
+#define SO_SECURITY_ENCRYPTION_NETWORK		24
+
+#define SO_BINDTODEVICE	25
+
+/* Socket filtering */
+#define SO_ATTACH_FILTER        26
+#define SO_DETACH_FILTER        27
+
+#define SO_PEERNAME		28
+#define SO_TIMESTAMP		29
+#define SCM_TIMESTAMP		SO_TIMESTAMP
+
+#define SO_ACCEPTCONN		30
+
+#define SO_PEERSEC		31
+#define SO_PASSSEC		34
+
+#endif /* __ASM_AVR32_SOCKET_H */
diff --git a/include/asm-avr32/sockios.h b/include/asm-avr32/sockios.h
new file mode 100644
index 0000000..84f3d65
--- /dev/null
+++ b/include/asm-avr32/sockios.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_AVR32_SOCKIOS_H
+#define __ASM_AVR32_SOCKIOS_H
+
+/* Socket-level I/O control calls. */
+#define FIOSETOWN 	0x8901
+#define SIOCSPGRP	0x8902
+#define FIOGETOWN	0x8903
+#define SIOCGPGRP	0x8904
+#define SIOCATMARK	0x8905
+#define SIOCGSTAMP	0x8906		/* Get stamp */
+
+#endif /* __ASM_AVR32_SOCKIOS_H */
diff --git a/include/asm-avr32/stat.h b/include/asm-avr32/stat.h
new file mode 100644
index 0000000..e72881e
--- /dev/null
+++ b/include/asm-avr32/stat.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_STAT_H
+#define __ASM_AVR32_STAT_H
+
+struct __old_kernel_stat {
+        unsigned short st_dev;
+        unsigned short st_ino;
+        unsigned short st_mode;
+        unsigned short st_nlink;
+        unsigned short st_uid;
+        unsigned short st_gid;
+        unsigned short st_rdev;
+        unsigned long  st_size;
+        unsigned long  st_atime;
+        unsigned long  st_mtime;
+        unsigned long  st_ctime;
+};
+
+struct stat {
+        unsigned long st_dev;
+        unsigned long st_ino;
+        unsigned short st_mode;
+        unsigned short st_nlink;
+        unsigned short st_uid;
+        unsigned short st_gid;
+        unsigned long  st_rdev;
+        unsigned long  st_size;
+        unsigned long  st_blksize;
+        unsigned long  st_blocks;
+        unsigned long  st_atime;
+        unsigned long  st_atime_nsec;
+        unsigned long  st_mtime;
+        unsigned long  st_mtime_nsec;
+        unsigned long  st_ctime;
+        unsigned long  st_ctime_nsec;
+        unsigned long  __unused4;
+        unsigned long  __unused5;
+};
+
+#define STAT_HAVE_NSEC 1
+
+struct stat64 {
+	unsigned long long st_dev;
+
+	unsigned long long st_ino;
+	unsigned int	st_mode;
+	unsigned int	st_nlink;
+
+	unsigned long	st_uid;
+	unsigned long	st_gid;
+
+	unsigned long long st_rdev;
+
+	long long	st_size;
+	unsigned long	__pad1;		/* align 64-bit st_blocks */
+	unsigned long	st_blksize;
+
+	unsigned long long st_blocks;	/* Number 512-byte blocks allocated. */
+
+	unsigned long	st_atime;
+	unsigned long	st_atime_nsec;
+
+	unsigned long	st_mtime;
+	unsigned long	st_mtime_nsec;
+
+	unsigned long	st_ctime;
+	unsigned long	st_ctime_nsec;
+
+	unsigned long	__unused1;
+	unsigned long	__unused2;
+};
+
+#endif /* __ASM_AVR32_STAT_H */
diff --git a/include/asm-avr32/statfs.h b/include/asm-avr32/statfs.h
new file mode 100644
index 0000000..2961bd1
--- /dev/null
+++ b/include/asm-avr32/statfs.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_STATFS_H
+#define __ASM_AVR32_STATFS_H
+
+#include <asm-generic/statfs.h>
+
+#endif /* __ASM_AVR32_STATFS_H */
diff --git a/include/asm-avr32/string.h b/include/asm-avr32/string.h
new file mode 100644
index 0000000..c91a623
--- /dev/null
+++ b/include/asm-avr32/string.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_STRING_H
+#define __ASM_AVR32_STRING_H
+
+#define __HAVE_ARCH_MEMSET
+extern void *memset(void *b, int c, size_t len);
+
+#define __HAVE_ARCH_MEMCPY
+extern void *memcpy(void *to, const void *from, size_t len);
+
+#endif /* __ASM_AVR32_STRING_H */
diff --git a/include/asm-avr32/sysreg.h b/include/asm-avr32/sysreg.h
new file mode 100644
index 0000000..f91975f
--- /dev/null
+++ b/include/asm-avr32/sysreg.h
@@ -0,0 +1,332 @@
+/*
+ * AVR32 System Registers
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SYSREG_H__
+#define __ASM_AVR32_SYSREG_H__
+
+/* sysreg register offsets */
+#define SYSREG_SR                               0x0000
+#define SYSREG_EVBA                             0x0004
+#define SYSREG_ACBA                             0x0008
+#define SYSREG_CPUCR                            0x000c
+#define SYSREG_ECR                              0x0010
+#define SYSREG_RSR_SUP                          0x0014
+#define SYSREG_RSR_INT0                         0x0018
+#define SYSREG_RSR_INT1                         0x001c
+#define SYSREG_RSR_INT2                         0x0020
+#define SYSREG_RSR_INT3                         0x0024
+#define SYSREG_RSR_EX                           0x0028
+#define SYSREG_RSR_NMI                          0x002c
+#define SYSREG_RSR_DBG                          0x0030
+#define SYSREG_RAR_SUP                          0x0034
+#define SYSREG_RAR_INT0                         0x0038
+#define SYSREG_RAR_INT1                         0x003c
+#define SYSREG_RAR_INT2                         0x0040
+#define SYSREG_RAR_INT3                         0x0044
+#define SYSREG_RAR_EX                           0x0048
+#define SYSREG_RAR_NMI                          0x004c
+#define SYSREG_RAR_DBG                          0x0050
+#define SYSREG_JECR                             0x0054
+#define SYSREG_JOSP                             0x0058
+#define SYSREG_JAVA_LV0                         0x005c
+#define SYSREG_JAVA_LV1                         0x0060
+#define SYSREG_JAVA_LV2                         0x0064
+#define SYSREG_JAVA_LV3                         0x0068
+#define SYSREG_JAVA_LV4                         0x006c
+#define SYSREG_JAVA_LV5                         0x0070
+#define SYSREG_JAVA_LV6                         0x0074
+#define SYSREG_JAVA_LV7                         0x0078
+#define SYSREG_JTBA                             0x007c
+#define SYSREG_JBCR                             0x0080
+#define SYSREG_CONFIG0                          0x0100
+#define SYSREG_CONFIG1                          0x0104
+#define SYSREG_COUNT                            0x0108
+#define SYSREG_COMPARE                          0x010c
+#define SYSREG_TLBEHI                           0x0110
+#define SYSREG_TLBELO                           0x0114
+#define SYSREG_PTBR                             0x0118
+#define SYSREG_TLBEAR                           0x011c
+#define SYSREG_MMUCR                            0x0120
+#define SYSREG_TLBARLO                          0x0124
+#define SYSREG_TLBARHI                          0x0128
+#define SYSREG_PCCNT                            0x012c
+#define SYSREG_PCNT0                            0x0130
+#define SYSREG_PCNT1                            0x0134
+#define SYSREG_PCCR                             0x0138
+#define SYSREG_BEAR                             0x013c
+
+/* Bitfields in SR */
+#define SYSREG_SR_C_OFFSET                      0
+#define SYSREG_SR_C_SIZE                        1
+#define SYSREG_Z_OFFSET                         1
+#define SYSREG_Z_SIZE                           1
+#define SYSREG_SR_N_OFFSET                      2
+#define SYSREG_SR_N_SIZE                        1
+#define SYSREG_SR_V_OFFSET                      3
+#define SYSREG_SR_V_SIZE                        1
+#define SYSREG_Q_OFFSET                         4
+#define SYSREG_Q_SIZE                           1
+#define SYSREG_GM_OFFSET                        16
+#define SYSREG_GM_SIZE                          1
+#define SYSREG_I0M_OFFSET                       17
+#define SYSREG_I0M_SIZE                         1
+#define SYSREG_I1M_OFFSET                       18
+#define SYSREG_I1M_SIZE                         1
+#define SYSREG_I2M_OFFSET                       19
+#define SYSREG_I2M_SIZE                         1
+#define SYSREG_I3M_OFFSET                       20
+#define SYSREG_I3M_SIZE                         1
+#define SYSREG_EM_OFFSET                        21
+#define SYSREG_EM_SIZE                          1
+#define SYSREG_M0_OFFSET                        22
+#define SYSREG_M0_SIZE                          1
+#define SYSREG_M1_OFFSET                        23
+#define SYSREG_M1_SIZE                          1
+#define SYSREG_M2_OFFSET                        24
+#define SYSREG_M2_SIZE                          1
+#define SYSREG_SR_D_OFFSET                      26
+#define SYSREG_SR_D_SIZE                        1
+#define SYSREG_DM_OFFSET                        27
+#define SYSREG_DM_SIZE                          1
+#define SYSREG_SR_J_OFFSET                      28
+#define SYSREG_SR_J_SIZE                        1
+#define SYSREG_R_OFFSET                         29
+#define SYSREG_R_SIZE                           1
+#define SYSREG_H_OFFSET                         30
+#define SYSREG_H_SIZE                           1
+
+/* Bitfields in EVBA */
+
+/* Bitfields in ACBA */
+
+/* Bitfields in CPUCR */
+#define SYSREG_BI_OFFSET                        0
+#define SYSREG_BI_SIZE                          1
+#define SYSREG_BE_OFFSET                        1
+#define SYSREG_BE_SIZE                          1
+#define SYSREG_FE_OFFSET                        2
+#define SYSREG_FE_SIZE                          1
+#define SYSREG_RE_OFFSET                        3
+#define SYSREG_RE_SIZE                          1
+#define SYSREG_IBE_OFFSET                       4
+#define SYSREG_IBE_SIZE                         1
+#define SYSREG_IEE_OFFSET                       5
+#define SYSREG_IEE_SIZE                         1
+
+/* Bitfields in ECR */
+#define SYSREG_ECR_OFFSET                       0
+#define SYSREG_ECR_SIZE                         32
+
+/* Bitfields in RSR_SUP */
+
+/* Bitfields in RSR_INT0 */
+
+/* Bitfields in RSR_INT1 */
+
+/* Bitfields in RSR_INT2 */
+
+/* Bitfields in RSR_INT3 */
+
+/* Bitfields in RSR_EX */
+
+/* Bitfields in RSR_NMI */
+
+/* Bitfields in RSR_DBG */
+
+/* Bitfields in RAR_SUP */
+
+/* Bitfields in RAR_INT0 */
+
+/* Bitfields in RAR_INT1 */
+
+/* Bitfields in RAR_INT2 */
+
+/* Bitfields in RAR_INT3 */
+
+/* Bitfields in RAR_EX */
+
+/* Bitfields in RAR_NMI */
+
+/* Bitfields in RAR_DBG */
+
+/* Bitfields in JECR */
+
+/* Bitfields in JOSP */
+
+/* Bitfields in JAVA_LV0 */
+
+/* Bitfields in JAVA_LV1 */
+
+/* Bitfields in JAVA_LV2 */
+
+/* Bitfields in JAVA_LV3 */
+
+/* Bitfields in JAVA_LV4 */
+
+/* Bitfields in JAVA_LV5 */
+
+/* Bitfields in JAVA_LV6 */
+
+/* Bitfields in JAVA_LV7 */
+
+/* Bitfields in JTBA */
+
+/* Bitfields in JBCR */
+
+/* Bitfields in CONFIG0 */
+#define SYSREG_CONFIG0_D_OFFSET                 1
+#define SYSREG_CONFIG0_D_SIZE                   1
+#define SYSREG_CONFIG0_S_OFFSET                 2
+#define SYSREG_CONFIG0_S_SIZE                   1
+#define SYSREG_O_OFFSET                         3
+#define SYSREG_O_SIZE                           1
+#define SYSREG_P_OFFSET                         4
+#define SYSREG_P_SIZE                           1
+#define SYSREG_CONFIG0_J_OFFSET                 5
+#define SYSREG_CONFIG0_J_SIZE                   1
+#define SYSREG_F_OFFSET                         6
+#define SYSREG_F_SIZE                           1
+#define SYSREG_MMUT_OFFSET                      7
+#define SYSREG_MMUT_SIZE                        3
+#define SYSREG_AR_OFFSET                        10
+#define SYSREG_AR_SIZE                          3
+#define SYSREG_AT_OFFSET                        13
+#define SYSREG_AT_SIZE                          3
+#define SYSREG_PROCESSORREVISION_OFFSET         16
+#define SYSREG_PROCESSORREVISION_SIZE           8
+#define SYSREG_PROCESSORID_OFFSET               24
+#define SYSREG_PROCESSORID_SIZE                 8
+
+/* Bitfields in CONFIG1 */
+#define SYSREG_DASS_OFFSET                      0
+#define SYSREG_DASS_SIZE                        3
+#define SYSREG_DLSZ_OFFSET                      3
+#define SYSREG_DLSZ_SIZE                        3
+#define SYSREG_DSET_OFFSET                      6
+#define SYSREG_DSET_SIZE                        4
+#define SYSREG_IASS_OFFSET                      10
+#define SYSREG_IASS_SIZE                        2
+#define SYSREG_ILSZ_OFFSET                      13
+#define SYSREG_ILSZ_SIZE                        3
+#define SYSREG_ISET_OFFSET                      16
+#define SYSREG_ISET_SIZE                        4
+#define SYSREG_DMMUSZ_OFFSET                    20
+#define SYSREG_DMMUSZ_SIZE                      6
+#define SYSREG_IMMUSZ_OFFSET                    26
+#define SYSREG_IMMUSZ_SIZE                      6
+
+/* Bitfields in COUNT */
+
+/* Bitfields in COMPARE */
+
+/* Bitfields in TLBEHI */
+#define SYSREG_ASID_OFFSET                      0
+#define SYSREG_ASID_SIZE                        8
+#define SYSREG_TLBEHI_I_OFFSET                  8
+#define SYSREG_TLBEHI_I_SIZE                    1
+#define SYSREG_TLBEHI_V_OFFSET                  9
+#define SYSREG_TLBEHI_V_SIZE                    1
+#define SYSREG_VPN_OFFSET                       10
+#define SYSREG_VPN_SIZE                         22
+
+/* Bitfields in TLBELO */
+#define SYSREG_W_OFFSET                         0
+#define SYSREG_W_SIZE                           1
+#define SYSREG_TLBELO_D_OFFSET                  1
+#define SYSREG_TLBELO_D_SIZE                    1
+#define SYSREG_SZ_OFFSET                        2
+#define SYSREG_SZ_SIZE                          2
+#define SYSREG_AP_OFFSET                        4
+#define SYSREG_AP_SIZE                          3
+#define SYSREG_B_OFFSET                         7
+#define SYSREG_B_SIZE                           1
+#define SYSREG_G_OFFSET                         8
+#define SYSREG_G_SIZE                           1
+#define SYSREG_TLBELO_C_OFFSET                  9
+#define SYSREG_TLBELO_C_SIZE                    1
+#define SYSREG_PFN_OFFSET                       10
+#define SYSREG_PFN_SIZE                         22
+
+/* Bitfields in PTBR */
+
+/* Bitfields in TLBEAR */
+
+/* Bitfields in MMUCR */
+#define SYSREG_E_OFFSET                         0
+#define SYSREG_E_SIZE                           1
+#define SYSREG_M_OFFSET                         1
+#define SYSREG_M_SIZE                           1
+#define SYSREG_MMUCR_I_OFFSET                   2
+#define SYSREG_MMUCR_I_SIZE                     1
+#define SYSREG_MMUCR_N_OFFSET                   3
+#define SYSREG_MMUCR_N_SIZE                     1
+#define SYSREG_MMUCR_S_OFFSET                   4
+#define SYSREG_MMUCR_S_SIZE                     1
+#define SYSREG_DLA_OFFSET                       8
+#define SYSREG_DLA_SIZE                         6
+#define SYSREG_DRP_OFFSET                       14
+#define SYSREG_DRP_SIZE                         6
+#define SYSREG_ILA_OFFSET                       20
+#define SYSREG_ILA_SIZE                         6
+#define SYSREG_IRP_OFFSET                       26
+#define SYSREG_IRP_SIZE                         6
+
+/* Bitfields in TLBARLO */
+
+/* Bitfields in TLBARHI */
+
+/* Bitfields in PCCNT */
+
+/* Bitfields in PCNT0 */
+
+/* Bitfields in PCNT1 */
+
+/* Bitfields in PCCR */
+
+/* Bitfields in BEAR */
+
+/* Constants for ECR */
+#define ECR_UNRECOVERABLE                       0
+#define ECR_TLB_MULTIPLE                        1
+#define ECR_BUS_ERROR_WRITE                     2
+#define ECR_BUS_ERROR_READ                      3
+#define ECR_NMI                                 4
+#define ECR_ADDR_ALIGN_X                        5
+#define ECR_PROTECTION_X                        6
+#define ECR_DEBUG                               7
+#define ECR_ILLEGAL_OPCODE                      8
+#define ECR_UNIMPL_INSTRUCTION                  9
+#define ECR_PRIVILEGE_VIOLATION                 10
+#define ECR_FPE                                 11
+#define ECR_COPROC_ABSENT                       12
+#define ECR_ADDR_ALIGN_R                        13
+#define ECR_ADDR_ALIGN_W                        14
+#define ECR_PROTECTION_R                        15
+#define ECR_PROTECTION_W                        16
+#define ECR_DTLB_MODIFIED                       17
+#define ECR_TLB_MISS_X                          20
+#define ECR_TLB_MISS_R                          24
+#define ECR_TLB_MISS_W                          28
+
+/* Bit manipulation macros */
+#define SYSREG_BIT(name)                        (1 << SYSREG_##name##_OFFSET)
+#define SYSREG_BF(name,value)                   (((value) & ((1 << SYSREG_##name##_SIZE) - 1)) << SYSREG_##name##_OFFSET)
+#define SYSREG_BFEXT(name,value)                (((value) >> SYSREG_##name##_OFFSET) & ((1 << SYSREG_##name##_SIZE) - 1))
+#define SYSREG_BFINS(name,value,old)            (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1) << SYSREG_##name##_OFFSET)) | SYSREG_BF(name,value))
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_mfsr(unsigned long reg);
+extern void __builtin_mtsr(unsigned long reg, unsigned long value);
+#endif
+
+/* Register access macros */
+#define sysreg_read(reg)                        __builtin_mfsr(SYSREG_##reg)
+#define sysreg_write(reg, value)                __builtin_mtsr(SYSREG_##reg, value)
+
+#endif /* __ASM_AVR32_SYSREG_H__ */
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h
new file mode 100644
index 0000000..ac596058
--- /dev/null
+++ b/include/asm-avr32/system.h
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_SYSTEM_H
+#define __ASM_AVR32_SYSTEM_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+#include <asm/ptrace.h>
+#include <asm/sysreg.h>
+
+#define xchg(ptr,x) \
+	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
+
+#define nop() asm volatile("nop")
+
+#define mb()			asm volatile("" : : : "memory")
+#define rmb()			mb()
+#define wmb()			asm volatile("sync 0" : : : "memory")
+#define read_barrier_depends()  do { } while(0)
+#define set_mb(var, value)      do { var = value; mb(); } while(0)
+
+/*
+ * Help PathFinder and other Nexus-compliant debuggers keep track of
+ * the current PID by emitting an Ownership Trace Message each time we
+ * switch task.
+ */
+#ifdef CONFIG_OWNERSHIP_TRACE
+#include <asm/ocd.h>
+#define finish_arch_switch(prev)			\
+	do {						\
+		__mtdr(DBGREG_PID, prev->pid);		\
+		__mtdr(DBGREG_PID, current->pid);	\
+	} while(0)
+#endif
+
+/*
+ * switch_to(prev, next, last) should switch from task `prev' to task
+ * `next'. `prev' will never be the same as `next'.
+ *
+ * We just delegate everything to the __switch_to assembly function,
+ * which is implemented in arch/avr32/kernel/switch_to.S
+ *
+ * mb() tells GCC not to cache `current' across this call.
+ */
+struct cpu_context;
+struct task_struct;
+extern struct task_struct *__switch_to(struct task_struct *,
+				       struct cpu_context *,
+				       struct cpu_context *);
+#define switch_to(prev, next, last)					\
+	do {								\
+		last = __switch_to(prev, &prev->thread.cpu_context + 1,	\
+				   &next->thread.cpu_context);		\
+	} while (0)
+
+#ifdef CONFIG_SMP
+# error "The AVR32 port does not support SMP"
+#else
+# define smp_mb()		barrier()
+# define smp_rmb()		barrier()
+# define smp_wmb()		barrier()
+# define smp_read_barrier_depends() do { } while(0)
+#endif
+
+#include <linux/irqflags.h>
+
+extern void __xchg_called_with_bad_pointer(void);
+
+#ifdef __CHECKER__
+extern unsigned long __builtin_xchg(void *ptr, unsigned long x);
+#endif
+
+#define xchg_u32(val, m) __builtin_xchg((void *)m, val)
+
+static inline unsigned long __xchg(unsigned long x,
+				       volatile void *ptr,
+				       int size)
+{
+	switch(size) {
+	case 4:
+		return xchg_u32(x, ptr);
+	default:
+		__xchg_called_with_bad_pointer();
+		return x;
+	}
+}
+
+static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
+					  unsigned long new)
+{
+	__u32 ret;
+
+	asm volatile(
+		"1:	ssrf	5\n"
+		"	ld.w	%[ret], %[m]\n"
+		"	cp.w	%[ret], %[old]\n"
+		"	brne	2f\n"
+		"	stcond	%[m], %[new]\n"
+		"	brne	1b\n"
+		"2:\n"
+		: [ret] "=&r"(ret), [m] "=m"(*m)
+		: "m"(m), [old] "ir"(old), [new] "r"(new)
+		: "memory", "cc");
+	return ret;
+}
+
+extern unsigned long __cmpxchg_u64_unsupported_on_32bit_kernels(
+        volatile int * m, unsigned long old, unsigned long new);
+#define __cmpxchg_u64 __cmpxchg_u64_unsupported_on_32bit_kernels
+
+/* This function doesn't exist, so you'll get a linker error
+   if something tries to do an invalid cmpxchg().  */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
+				      unsigned long new, int size)
+{
+	switch (size) {
+	case 4:
+		return __cmpxchg_u32(ptr, old, new);
+	case 8:
+		return __cmpxchg_u64(ptr, old, new);
+	}
+
+	__cmpxchg_called_with_bad_pointer();
+	return old;
+}
+
+#define cmpxchg(ptr, old, new)					\
+	((typeof(*(ptr)))__cmpxchg((ptr), (unsigned long)(old),	\
+				   (unsigned long)(new),	\
+				   sizeof(*(ptr))))
+
+struct pt_regs;
+extern void __die(const char *, struct pt_regs *, unsigned long,
+		  const char *, const char *, unsigned long);
+extern void __die_if_kernel(const char *, struct pt_regs *, unsigned long,
+			    const char *, const char *, unsigned long);
+
+#define die(msg, regs, err)					\
+	__die(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
+#define die_if_kernel(msg, regs, err)					\
+	__die_if_kernel(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__)
+
+#define arch_align_stack(x)	(x)
+
+#endif /* __ASM_AVR32_SYSTEM_H */
diff --git a/include/asm-avr32/termbits.h b/include/asm-avr32/termbits.h
new file mode 100644
index 0000000..9dc6eac
--- /dev/null
+++ b/include/asm-avr32/termbits.h
@@ -0,0 +1,173 @@
+#ifndef __ASM_AVR32_TERMBITS_H
+#define __ASM_AVR32_TERMBITS_H
+
+#include <linux/posix_types.h>
+
+typedef unsigned char	cc_t;
+typedef unsigned int	speed_t;
+typedef unsigned int	tcflag_t;
+
+#define NCCS 19
+struct termios {
+	tcflag_t c_iflag;		/* input mode flags */
+	tcflag_t c_oflag;		/* output mode flags */
+	tcflag_t c_cflag;		/* control mode flags */
+	tcflag_t c_lflag;		/* local mode flags */
+	cc_t c_line;			/* line discipline */
+	cc_t c_cc[NCCS];		/* control characters */
+};
+
+/* c_cc characters */
+#define VINTR 0
+#define VQUIT 1
+#define VERASE 2
+#define VKILL 3
+#define VEOF 4
+#define VTIME 5
+#define VMIN 6
+#define VSWTC 7
+#define VSTART 8
+#define VSTOP 9
+#define VSUSP 10
+#define VEOL 11
+#define VREPRINT 12
+#define VDISCARD 13
+#define VWERASE 14
+#define VLNEXT 15
+#define VEOL2 16
+
+/* c_iflag bits */
+#define IGNBRK	0000001
+#define BRKINT	0000002
+#define IGNPAR	0000004
+#define PARMRK	0000010
+#define INPCK	0000020
+#define ISTRIP	0000040
+#define INLCR	0000100
+#define IGNCR	0000200
+#define ICRNL	0000400
+#define IUCLC	0001000
+#define IXON	0002000
+#define IXANY	0004000
+#define IXOFF	0010000
+#define IMAXBEL	0020000
+#define IUTF8	0040000
+
+/* c_oflag bits */
+#define OPOST	0000001
+#define OLCUC	0000002
+#define ONLCR	0000004
+#define OCRNL	0000010
+#define ONOCR	0000020
+#define ONLRET	0000040
+#define OFILL	0000100
+#define OFDEL	0000200
+#define NLDLY	0000400
+#define   NL0	0000000
+#define   NL1	0000400
+#define CRDLY	0003000
+#define   CR0	0000000
+#define   CR1	0001000
+#define   CR2	0002000
+#define   CR3	0003000
+#define TABDLY	0014000
+#define   TAB0	0000000
+#define   TAB1	0004000
+#define   TAB2	0010000
+#define   TAB3	0014000
+#define   XTABS	0014000
+#define BSDLY	0020000
+#define   BS0	0000000
+#define   BS1	0020000
+#define VTDLY	0040000
+#define   VT0	0000000
+#define   VT1	0040000
+#define FFDLY	0100000
+#define   FF0	0000000
+#define   FF1	0100000
+
+/* c_cflag bit meaning */
+#define CBAUD	0010017
+#define  B0	0000000		/* hang up */
+#define  B50	0000001
+#define  B75	0000002
+#define  B110	0000003
+#define  B134	0000004
+#define  B150	0000005
+#define  B200	0000006
+#define  B300	0000007
+#define  B600	0000010
+#define  B1200	0000011
+#define  B1800	0000012
+#define  B2400	0000013
+#define  B4800	0000014
+#define  B9600	0000015
+#define  B19200	0000016
+#define  B38400	0000017
+#define EXTA B19200
+#define EXTB B38400
+#define CSIZE	0000060
+#define   CS5	0000000
+#define   CS6	0000020
+#define   CS7	0000040
+#define   CS8	0000060
+#define CSTOPB	0000100
+#define CREAD	0000200
+#define PARENB	0000400
+#define PARODD	0001000
+#define HUPCL	0002000
+#define CLOCAL	0004000
+#define CBAUDEX 0010000
+#define    B57600 0010001
+#define   B115200 0010002
+#define   B230400 0010003
+#define   B460800 0010004
+#define   B500000 0010005
+#define   B576000 0010006
+#define   B921600 0010007
+#define  B1000000 0010010
+#define  B1152000 0010011
+#define  B1500000 0010012
+#define  B2000000 0010013
+#define  B2500000 0010014
+#define  B3000000 0010015
+#define  B3500000 0010016
+#define  B4000000 0010017
+#define CIBAUD	  002003600000	/* input baud rate (not used) */
+#define CMSPAR	  010000000000		/* mark or space (stick) parity */
+#define CRTSCTS	  020000000000		/* flow control */
+
+/* c_lflag bits */
+#define ISIG	0000001
+#define ICANON	0000002
+#define XCASE	0000004
+#define ECHO	0000010
+#define ECHOE	0000020
+#define ECHOK	0000040
+#define ECHONL	0000100
+#define NOFLSH	0000200
+#define TOSTOP	0000400
+#define ECHOCTL	0001000
+#define ECHOPRT	0002000
+#define ECHOKE	0004000
+#define FLUSHO	0010000
+#define PENDIN	0040000
+#define IEXTEN	0100000
+
+/* tcflow() and TCXONC use these */
+#define	TCOOFF		0
+#define	TCOON		1
+#define	TCIOFF		2
+#define	TCION		3
+
+/* tcflush() and TCFLSH use these */
+#define	TCIFLUSH	0
+#define	TCOFLUSH	1
+#define	TCIOFLUSH	2
+
+/* tcsetattr uses these */
+#define	TCSANOW		0
+#define	TCSADRAIN	1
+#define	TCSAFLUSH	2
+
+#endif /* __ASM_AVR32_TERMBITS_H */
diff --git a/include/asm-avr32/termios.h b/include/asm-avr32/termios.h
new file mode 100644
index 0000000..615bc06
--- /dev/null
+++ b/include/asm-avr32/termios.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TERMIOS_H
+#define __ASM_AVR32_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+/* modem lines */
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x008
+#define TIOCM_SR	0x010
+#define TIOCM_CTS	0x020
+#define TIOCM_CAR	0x040
+#define TIOCM_RNG	0x080
+#define TIOCM_DSR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RI	TIOCM_RNG
+#define TIOCM_OUT1	0x2000
+#define TIOCM_OUT2	0x4000
+#define TIOCM_LOOP	0x8000
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+/* line disciplines */
+#define N_TTY		0
+#define N_SLIP		1
+#define N_MOUSE		2
+#define N_PPP		3
+#define N_STRIP		4
+#define N_AX25		5
+#define N_X25		6	/* X.25 async */
+#define N_6PACK		7
+#define N_MASC		8	/* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964		9	/* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL	10	/* Reserved for Profibus <Dave@mvhi.com> */
+#define N_IRDA		11	/* Linux IR - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK	12	/* SMS block mode - for talking to GSM data cards about SMS messages */
+#define N_HDLC		13	/* synchronous HDLC */
+#define N_SYNC_PPP	14	/* synchronous PPP */
+#define N_HCI		15  /* Bluetooth HCI UART */
+
+#ifdef __KERNEL__
+/*	intr=^C		quit=^\		erase=del	kill=^U
+	eof=^D		vtime=\0	vmin=\1		sxtc=\0
+	start=^Q	stop=^S		susp=^Z		eol=\0
+	reprint=^R	discard=^U	werase=^W	lnext=^V
+	eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+
+#include <asm-generic/termios.h>
+
+#endif	/* __KERNEL__ */
+
+#endif	/* __ASM_AVR32_TERMIOS_H */
diff --git a/include/asm-avr32/thread_info.h b/include/asm-avr32/thread_info.h
new file mode 100644
index 0000000..d1f5b35
--- /dev/null
+++ b/include/asm-avr32/thread_info.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_THREAD_INFO_H
+#define __ASM_AVR32_THREAD_INFO_H
+
+#include <asm/page.h>
+
+#define THREAD_SIZE_ORDER	1
+#define THREAD_SIZE		(PAGE_SIZE << THREAD_SIZE_ORDER)
+
+#ifndef __ASSEMBLY__
+#include <asm/types.h>
+
+struct task_struct;
+struct exec_domain;
+
+struct thread_info {
+	struct task_struct	*task;		/* main task structure */
+	struct exec_domain	*exec_domain;	/* execution domain */
+	unsigned long		flags;		/* low level flags */
+	__u32			cpu;
+	__s32			preempt_count;	/* 0 => preemptable, <0 => BUG */
+	struct restart_block	restart_block;
+	__u8			supervisor_stack[0];
+};
+
+#define INIT_THREAD_INFO(tsk)						\
+{									\
+	.task		= &tsk,						\
+	.exec_domain	= &default_exec_domain,				\
+	.flags		= 0,						\
+	.cpu		= 0,						\
+	.preempt_count	= 1,						\
+	.restart_block	= {						\
+		.fn	= do_no_restart_syscall				\
+	}								\
+}
+
+#define init_thread_info	(init_thread_union.thread_info)
+#define init_stack		(init_thread_union.stack)
+
+/*
+ * Get the thread information struct from C.
+ * We do the usual trick and use the lower end of the stack for this
+ */
+static inline struct thread_info *current_thread_info(void)
+{
+	unsigned long addr = ~(THREAD_SIZE - 1);
+
+	asm("and %0, sp" : "=r"(addr) : "0"(addr));
+	return (struct thread_info *)addr;
+}
+
+/* thread information allocation */
+#define alloc_thread_info(ti) \
+	((struct thread_info *) __get_free_pages(GFP_KERNEL, THREAD_SIZE_ORDER))
+#define free_thread_info(ti) free_pages((unsigned long)(ti), 1)
+#define get_thread_info(ti) get_task_struct((ti)->task)
+#define put_thread_info(ti) put_task_struct((ti)->task)
+
+#endif /* !__ASSEMBLY__ */
+
+#define PREEMPT_ACTIVE		0x40000000
+
+/*
+ * Thread information flags
+ * - these are process state flags that various assembly files may need to access
+ * - pending work-to-be-done flags are in LSW
+ * - other flags in MSW
+ */
+#define TIF_SYSCALL_TRACE       0       /* syscall trace active */
+#define TIF_NOTIFY_RESUME       1       /* resumption notification requested */
+#define TIF_SIGPENDING          2       /* signal pending */
+#define TIF_NEED_RESCHED        3       /* rescheduling necessary */
+#define TIF_POLLING_NRFLAG      4       /* true if poll_idle() is polling
+					   TIF_NEED_RESCHED */
+#define TIF_BREAKPOINT		5	/* true if we should break after return */
+#define TIF_SINGLE_STEP		6	/* single step after next break */
+#define TIF_MEMDIE		7
+#define TIF_RESTORE_SIGMASK	8	/* restore signal mask in do_signal */
+#define TIF_USERSPACE		31      /* true if FS sets userspace */
+
+#define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
+#define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
+#define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
+#define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
+#define _TIF_BREAKPOINT		(1 << TIF_BREAKPOINT)
+#define _TIF_SINGLE_STEP	(1 << TIF_SINGLE_STEP)
+#define _TIF_MEMDIE		(1 << TIF_MEMDIE)
+#define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
+
+/* XXX: These two masks must never span more than 16 bits! */
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK		0x0000013e
+/* work to do on any return to userspace */
+#define _TIF_ALLWORK_MASK	0x0000013f
+/* work to do on return from debug mode */
+#define _TIF_DBGWORK_MASK	0x0000017e
+
+#endif /* __ASM_AVR32_THREAD_INFO_H */
diff --git a/include/asm-avr32/timex.h b/include/asm-avr32/timex.h
new file mode 100644
index 0000000..5e44ecb
--- /dev/null
+++ b/include/asm-avr32/timex.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TIMEX_H
+#define __ASM_AVR32_TIMEX_H
+
+/*
+ * This is the frequency of the timer used for Linux's timer interrupt.
+ * The value should be defined as accurate as possible or under certain
+ * circumstances Linux timekeeping might become inaccurate or fail.
+ *
+ * For many system the exact clockrate of the timer isn't known but due to
+ * the way this value is used we can get away with a wrong value as long
+ * as this value is:
+ *
+ *  - a multiple of HZ
+ *  - a divisor of the actual rate
+ *
+ * 500000 is a good such cheat value.
+ *
+ * The obscure number 1193182 is the same as used by the original i8254
+ * time in legacy PC hardware; the chip is never found in AVR32 systems.
+ */
+#define CLOCK_TICK_RATE		500000	/* Underlying HZ */
+
+typedef unsigned long cycles_t;
+
+static inline cycles_t get_cycles (void)
+{
+	return 0;
+}
+
+extern int read_current_timer(unsigned long *timer_value);
+#define ARCH_HAS_READ_CURRENT_TIMER	1
+
+#endif /* __ASM_AVR32_TIMEX_H */
diff --git a/include/asm-avr32/tlb.h b/include/asm-avr32/tlb.h
new file mode 100644
index 0000000..5c55f9c
--- /dev/null
+++ b/include/asm-avr32/tlb.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TLB_H
+#define __ASM_AVR32_TLB_H
+
+#define tlb_start_vma(tlb, vma) \
+	flush_cache_range(vma, vma->vm_start, vma->vm_end)
+
+#define tlb_end_vma(tlb, vma) \
+	flush_tlb_range(vma, vma->vm_start, vma->vm_end)
+
+#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while(0)
+
+/*
+ * Flush whole TLB for MM
+ */
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+
+#include <asm-generic/tlb.h>
+
+/*
+ * For debugging purposes
+ */
+extern void show_dtlb_entry(unsigned int index);
+extern void dump_dtlb(void);
+
+#endif /* __ASM_AVR32_TLB_H */
diff --git a/include/asm-avr32/tlbflush.h b/include/asm-avr32/tlbflush.h
new file mode 100644
index 0000000..730e268
--- /dev/null
+++ b/include/asm-avr32/tlbflush.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TLBFLUSH_H
+#define __ASM_AVR32_TLBFLUSH_H
+
+#include <asm/mmu.h>
+
+/*
+ * TLB flushing:
+ *
+ *  - flush_tlb() flushes the current mm struct TLBs
+ *  - flush_tlb_all() flushes all processes' TLB entries
+ *  - flush_tlb_mm(mm) flushes the specified mm context TLBs
+ *  - flush_tlb_page(vma, vmaddr) flushes one page
+ *  - flush_tlb_range(vma, start, end) flushes a range of pages
+ *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
+ *  - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
+ */
+extern void flush_tlb(void);
+extern void flush_tlb_all(void);
+extern void flush_tlb_mm(struct mm_struct *mm);
+extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
+			    unsigned long end);
+extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
+extern void __flush_tlb_page(unsigned long asid, unsigned long page);
+
+static inline void flush_tlb_pgtables(struct mm_struct *mm,
+				      unsigned long start, unsigned long end)
+{
+	/* Nothing to do */
+}
+
+extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
+
+#endif /* __ASM_AVR32_TLBFLUSH_H */
diff --git a/include/asm-avr32/topology.h b/include/asm-avr32/topology.h
new file mode 100644
index 0000000..5b766cb
--- /dev/null
+++ b/include/asm-avr32/topology.h
@@ -0,0 +1,6 @@
+#ifndef __ASM_AVR32_TOPOLOGY_H
+#define __ASM_AVR32_TOPOLOGY_H
+
+#include <asm-generic/topology.h>
+
+#endif /* __ASM_AVR32_TOPOLOGY_H */
diff --git a/include/asm-avr32/traps.h b/include/asm-avr32/traps.h
new file mode 100644
index 0000000..6a8fb94
--- /dev/null
+++ b/include/asm-avr32/traps.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TRAPS_H
+#define __ASM_AVR32_TRAPS_H
+
+#include <linux/list.h>
+
+struct undef_hook {
+	struct list_head node;
+	u32 insn_mask;
+	u32 insn_val;
+	int (*fn)(struct pt_regs *regs, u32 insn);
+};
+
+void register_undef_hook(struct undef_hook *hook);
+void unregister_undef_hook(struct undef_hook *hook);
+
+#endif /* __ASM_AVR32_TRAPS_H */
diff --git a/include/asm-avr32/types.h b/include/asm-avr32/types.h
new file mode 100644
index 0000000..3f47db9
--- /dev/null
+++ b/include/asm-avr32/types.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_TYPES_H
+#define __ASM_AVR32_TYPES_H
+
+#ifndef __ASSEMBLY__
+
+typedef unsigned short umode_t;
+
+/*
+ * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
+ * header files exported to user space
+ */
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * These aren't exported outside the kernel to avoid name space clashes
+ */
+#ifdef __KERNEL__
+
+#define BITS_PER_LONG 32
+
+#ifndef __ASSEMBLY__
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+
+/* Dma addresses are 32-bits wide.  */
+
+typedef u32 dma_addr_t;
+
+#ifdef CONFIG_LBD
+typedef u64 sector_t;
+#define HAVE_SECTOR_T
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+
+#endif /* __ASM_AVR32_TYPES_H */
diff --git a/include/asm-avr32/uaccess.h b/include/asm-avr32/uaccess.h
new file mode 100644
index 0000000..821deb5
--- /dev/null
+++ b/include/asm-avr32/uaccess.h
@@ -0,0 +1,335 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_UACCESS_H
+#define __ASM_AVR32_UACCESS_H
+
+#include <linux/errno.h>
+#include <linux/sched.h>
+
+#define VERIFY_READ	0
+#define VERIFY_WRITE	1
+
+typedef struct {
+	unsigned int is_user_space;
+} mm_segment_t;
+
+/*
+ * The fs value determines whether argument validity checking should be
+ * performed or not.  If get_fs() == USER_DS, checking is performed, with
+ * get_fs() == KERNEL_DS, checking is bypassed.
+ *
+ * For historical reasons (Data Segment Register?), these macros are misnamed.
+ */
+#define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
+#define segment_eq(a,b)	((a).is_user_space == (b).is_user_space)
+
+#define USER_ADDR_LIMIT 0x80000000
+
+#define KERNEL_DS	MAKE_MM_SEG(0)
+#define USER_DS		MAKE_MM_SEG(1)
+
+#define get_ds()	(KERNEL_DS)
+
+static inline mm_segment_t get_fs(void)
+{
+	return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
+}
+
+static inline void set_fs(mm_segment_t s)
+{
+	if (s.is_user_space)
+		set_thread_flag(TIF_USERSPACE);
+	else
+		clear_thread_flag(TIF_USERSPACE);
+}
+
+/*
+ * Test whether a block of memory is a valid user space address.
+ * Returns 0 if the range is valid, nonzero otherwise.
+ *
+ * We do the following checks:
+ *   1. Is the access from kernel space?
+ *   2. Does (addr + size) set the carry bit?
+ *   3. Is (addr + size) a negative number (i.e. >= 0x80000000)?
+ *
+ * If yes on the first check, access is granted.
+ * If no on any of the others, access is denied.
+ */
+#define __range_ok(addr, size)						\
+	(test_thread_flag(TIF_USERSPACE)				\
+	 && (((unsigned long)(addr) >= 0x80000000)			\
+	     || ((unsigned long)(size) > 0x80000000)			\
+	     || (((unsigned long)(addr) + (unsigned long)(size)) > 0x80000000)))
+
+#define access_ok(type, addr, size) (likely(__range_ok(addr, size) == 0))
+
+static inline int
+verify_area(int type, const void __user *addr, unsigned long size)
+{
+	return access_ok(type, addr, size) ? 0 : -EFAULT;
+}
+
+/* Generic arbitrary sized copy. Return the number of bytes NOT copied */
+extern __kernel_size_t __copy_user(void *to, const void *from,
+				   __kernel_size_t n);
+
+extern __kernel_size_t copy_to_user(void __user *to, const void *from,
+				    __kernel_size_t n);
+extern __kernel_size_t copy_from_user(void *to, const void __user *from,
+				      __kernel_size_t n);
+
+static inline __kernel_size_t __copy_to_user(void __user *to, const void *from,
+					     __kernel_size_t n)
+{
+	return __copy_user((void __force *)to, from, n);
+}
+static inline __kernel_size_t __copy_from_user(void *to,
+					       const void __user *from,
+					       __kernel_size_t n)
+{
+	return __copy_user(to, (const void __force *)from, n);
+}
+
+#define __copy_to_user_inatomic __copy_to_user
+#define __copy_from_user_inatomic __copy_from_user
+
+/*
+ * put_user: - Write a simple value into user space.
+ * @x:   Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define put_user(x,ptr)	\
+	__put_user_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * get_user: - Get a simple variable from user space.
+ * @x:   Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define get_user(x,ptr) \
+	__get_user_check((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __put_user: - Write a simple value into user space, with less checking.
+ * @x:   Value to copy to user space.
+ * @ptr: Destination address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple value from kernel space to user
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and @x must be assignable
+ * to the result of dereferencing @ptr.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ */
+#define __put_user(x,ptr) \
+	__put_user_nocheck((x),(ptr),sizeof(*(ptr)))
+
+/*
+ * __get_user: - Get a simple variable from user space, with less checking.
+ * @x:   Variable to store result.
+ * @ptr: Source address, in user space.
+ *
+ * Context: User context only.  This function may sleep.
+ *
+ * This macro copies a single simple variable from user space to kernel
+ * space.  It supports simple types like char and int, but not larger
+ * data types like structures or arrays.
+ *
+ * @ptr must have pointer-to-simple-variable type, and the result of
+ * dereferencing @ptr must be assignable to @x without a cast.
+ *
+ * Caller must check the pointer with access_ok() before calling this
+ * function.
+ *
+ * Returns zero on success, or -EFAULT on error.
+ * On error, the variable @x is set to zero.
+ */
+#define __get_user(x,ptr) \
+	__get_user_nocheck((x),(ptr),sizeof(*(ptr)))
+
+extern int __get_user_bad(void);
+extern int __put_user_bad(void);
+
+#define __get_user_nocheck(x, ptr, size)				\
+({									\
+	typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;		\
+	int __gu_err = 0;						\
+									\
+	switch (size) {							\
+	case 1: __get_user_asm("ub", __gu_val, ptr, __gu_err); break;	\
+	case 2: __get_user_asm("uh", __gu_val, ptr, __gu_err); break;	\
+	case 4: __get_user_asm("w", __gu_val, ptr, __gu_err); break;	\
+	case 8: __get_user_asm("d", __gu_val, ptr, __gu_err); break;	\
+	default: __gu_err = __get_user_bad(); break;			\
+	}								\
+									\
+	x = __gu_val;							\
+	__gu_err;							\
+})
+
+#define __get_user_check(x, ptr, size)					\
+({									\
+	typeof(*(ptr)) __gu_val = (typeof(*(ptr)) __force)0;		\
+	const typeof(*(ptr)) __user * __gu_addr = (ptr);		\
+	int __gu_err = 0;						\
+									\
+	if (access_ok(VERIFY_READ, __gu_addr, size)) {			\
+		switch (size) {						\
+		case 1:							\
+			__get_user_asm("ub", __gu_val, __gu_addr,	\
+				       __gu_err);			\
+			break;						\
+		case 2:							\
+			__get_user_asm("uh", __gu_val, __gu_addr,	\
+				       __gu_err);			\
+			break;						\
+		case 4:							\
+			__get_user_asm("w", __gu_val, __gu_addr,	\
+				       __gu_err);			\
+			break;						\
+		case 8:							\
+			__get_user_asm("d", __gu_val, __gu_addr,	\
+				       __gu_err);			\
+			break;						\
+		default:						\
+			__gu_err = __get_user_bad();			\
+			break;						\
+		}							\
+	} else {							\
+		__gu_err = -EFAULT;					\
+	}								\
+	x = __gu_val;							\
+	__gu_err;							\
+})
+
+#define __get_user_asm(suffix, __gu_val, ptr, __gu_err)			\
+	asm volatile(							\
+		"1:	ld." suffix "	%1, %3			\n"	\
+		"2:						\n"	\
+		"	.section .fixup, \"ax\"			\n"	\
+		"3:	mov	%0, %4				\n"	\
+		"	rjmp	2b				\n"	\
+		"	.previous				\n"	\
+		"	.section __ex_table, \"a\"		\n"	\
+		"	.long	1b, 3b				\n"	\
+		"	.previous				\n"	\
+		: "=r"(__gu_err), "=r"(__gu_val)			\
+		: "0"(__gu_err), "m"(*(ptr)), "i"(-EFAULT))
+
+#define __put_user_nocheck(x, ptr, size)				\
+({									\
+	typeof(*(ptr)) __pu_val;					\
+	int __pu_err = 0;						\
+									\
+	__pu_val = (x);							\
+	switch (size) {							\
+	case 1: __put_user_asm("b", ptr, __pu_val, __pu_err); break;	\
+	case 2: __put_user_asm("h", ptr, __pu_val, __pu_err); break;	\
+	case 4: __put_user_asm("w", ptr, __pu_val, __pu_err); break;	\
+	case 8: __put_user_asm("d", ptr, __pu_val, __pu_err); break;	\
+	default: __pu_err = __put_user_bad(); break;			\
+	}								\
+	__pu_err;							\
+})
+
+#define __put_user_check(x, ptr, size)					\
+({									\
+	typeof(*(ptr)) __pu_val;					\
+	typeof(*(ptr)) __user *__pu_addr = (ptr);			\
+	int __pu_err = 0;						\
+									\
+	__pu_val = (x);							\
+	if (access_ok(VERIFY_WRITE, __pu_addr, size)) {			\
+		switch (size) {						\
+		case 1:							\
+			__put_user_asm("b", __pu_addr, __pu_val,	\
+				       __pu_err);			\
+			break;						\
+		case 2:							\
+			__put_user_asm("h", __pu_addr, __pu_val,	\
+				       __pu_err);			\
+			break;						\
+		case 4:							\
+			__put_user_asm("w", __pu_addr, __pu_val,	\
+				       __pu_err);			\
+			break;						\
+		case 8:							\
+			__put_user_asm("d", __pu_addr, __pu_val,		\
+				       __pu_err);			\
+			break;						\
+		default:						\
+			__pu_err = __put_user_bad();			\
+			break;						\
+		}							\
+	} else {							\
+		__pu_err = -EFAULT;					\
+	}								\
+	__pu_err;							\
+})
+
+#define __put_user_asm(suffix, ptr, __pu_val, __gu_err)			\
+	asm volatile(							\
+		"1:	st." suffix "	%1, %3			\n"	\
+		"2:						\n"	\
+		"	.section .fixup, \"ax\"			\n"	\
+		"3:	mov	%0, %4				\n"	\
+		"	rjmp	2b				\n"	\
+		"	.previous				\n"	\
+		"	.section __ex_table, \"a\"		\n"	\
+		"	.long	1b, 3b				\n"	\
+		"	.previous				\n"	\
+		: "=r"(__gu_err), "=m"(*(ptr))				\
+		: "0"(__gu_err), "r"(__pu_val), "i"(-EFAULT))
+
+extern __kernel_size_t clear_user(void __user *addr, __kernel_size_t size);
+extern __kernel_size_t __clear_user(void __user *addr, __kernel_size_t size);
+
+extern long strncpy_from_user(char *dst, const char __user *src, long count);
+extern long __strncpy_from_user(char *dst, const char __user *src, long count);
+
+extern long strnlen_user(const char __user *__s, long __n);
+extern long __strnlen_user(const char __user *__s, long __n);
+
+#define strlen_user(s) strnlen_user(s, ~0UL >> 1)
+
+struct exception_table_entry
+{
+	unsigned long insn, fixup;
+};
+
+#endif /* __ASM_AVR32_UACCESS_H */
diff --git a/include/asm-avr32/ucontext.h b/include/asm-avr32/ucontext.h
new file mode 100644
index 0000000..ac7259c
--- /dev/null
+++ b/include/asm-avr32/ucontext.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_AVR32_UCONTEXT_H
+#define __ASM_AVR32_UCONTEXT_H
+
+struct ucontext {
+	unsigned long		uc_flags;
+	struct ucontext	*	uc_link;
+	stack_t			uc_stack;
+	struct sigcontext	uc_mcontext;
+	sigset_t		uc_sigmask;
+};
+
+#endif /* __ASM_AVR32_UCONTEXT_H */
diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h
new file mode 100644
index 0000000..3042723
--- /dev/null
+++ b/include/asm-avr32/unaligned.h
@@ -0,0 +1,25 @@
+#ifndef __ASM_AVR32_UNALIGNED_H
+#define __ASM_AVR32_UNALIGNED_H
+
+/*
+ * AVR32 can handle some unaligned accesses, depending on the
+ * implementation.  The AVR32 AP implementation can handle unaligned
+ * words, but halfwords must be halfword-aligned, and doublewords must
+ * be word-aligned.
+ *
+ * TODO: Make all this CPU-specific and optimize.
+ */
+
+#include <linux/string.h>
+
+/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
+
+#define get_unaligned(ptr) \
+  ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })
+
+#define put_unaligned(val, ptr)				\
+  ({ __typeof__(*(ptr)) __tmp = (val);			\
+     memmove((ptr), &__tmp, sizeof(*(ptr)));		\
+     (void)0; })
+
+#endif /* __ASM_AVR32_UNALIGNED_H */
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
new file mode 100644
index 0000000..1f528f9
--- /dev/null
+++ b/include/asm-avr32/unistd.h
@@ -0,0 +1,387 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ASM_AVR32_UNISTD_H
+#define __ASM_AVR32_UNISTD_H
+
+/*
+ * This file contains the system call numbers.
+ */
+
+#define __NR_restart_syscall      0
+#define __NR_exit		  1
+#define __NR_fork		  2
+#define __NR_read		  3
+#define __NR_write		  4
+#define __NR_open		  5
+#define __NR_close		  6
+#define __NR_umask		  7
+#define __NR_creat		  8
+#define __NR_link		  9
+#define __NR_unlink		 10
+#define __NR_execve		 11
+#define __NR_chdir		 12
+#define __NR_time		 13
+#define __NR_mknod		 14
+#define __NR_chmod		 15
+#define __NR_chown		 16
+#define __NR_lchown		 17
+#define __NR_lseek		 18
+#define __NR__llseek		 19
+#define __NR_getpid		 20
+#define __NR_mount		 21
+#define __NR_umount2		 22
+#define __NR_setuid		 23
+#define __NR_getuid		 24
+#define __NR_stime		 25
+#define __NR_ptrace		 26
+#define __NR_alarm		 27
+#define __NR_pause		 28
+#define __NR_utime		 29
+#define __NR_stat		 30
+#define __NR_fstat		 31
+#define __NR_lstat		 32
+#define __NR_access		 33
+#define __NR_chroot		 34
+#define __NR_sync		 35
+#define __NR_fsync		 36
+#define __NR_kill		 37
+#define __NR_rename		 38
+#define __NR_mkdir		 39
+#define __NR_rmdir		 40
+#define __NR_dup		 41
+#define __NR_pipe		 42
+#define __NR_times		 43
+#define __NR_clone		 44
+#define __NR_brk		 45
+#define __NR_setgid		 46
+#define __NR_getgid		 47
+#define __NR_getcwd		 48
+#define __NR_geteuid		 49
+#define __NR_getegid		 50
+#define __NR_acct		 51
+#define __NR_setfsuid		 52
+#define __NR_setfsgid		 53
+#define __NR_ioctl		 54
+#define __NR_fcntl		 55
+#define __NR_setpgid		 56
+#define __NR_mremap		 57
+#define __NR_setresuid		 58
+#define __NR_getresuid		 59
+#define __NR_setreuid		 60
+#define __NR_setregid		 61
+#define __NR_ustat		 62
+#define __NR_dup2		 63
+#define __NR_getppid		 64
+#define __NR_getpgrp		 65
+#define __NR_setsid		 66
+#define __NR_rt_sigaction	 67
+#define __NR_rt_sigreturn	 68
+#define __NR_rt_sigprocmask	 69
+#define __NR_rt_sigpending	 70
+#define __NR_rt_sigtimedwait	 71
+#define __NR_rt_sigqueueinfo	 72
+#define __NR_rt_sigsuspend	 73
+#define __NR_sethostname	 74
+#define __NR_setrlimit		 75
+#define __NR_getrlimit		 76	/* SuS compliant getrlimit */
+#define __NR_getrusage		 77
+#define __NR_gettimeofday	 78
+#define __NR_settimeofday	 79
+#define __NR_getgroups		 80
+#define __NR_setgroups		 81
+#define __NR_select		 82
+#define __NR_symlink		 83
+#define __NR_fchdir		 84
+#define __NR_readlink		 85
+#define __NR_pread		 86
+#define __NR_pwrite		 87
+#define __NR_swapon		 88
+#define __NR_reboot		 89
+#define __NR_mmap2		 90
+#define __NR_munmap		 91
+#define __NR_truncate		 92
+#define __NR_ftruncate		 93
+#define __NR_fchmod		 94
+#define __NR_fchown		 95
+#define __NR_getpriority	 96
+#define __NR_setpriority	 97
+#define __NR_wait4		 98
+#define __NR_statfs		 99
+#define __NR_fstatfs		100
+#define __NR_vhangup		101
+#define __NR_sigaltstack	102
+#define __NR_syslog		103
+#define __NR_setitimer		104
+#define __NR_getitimer		105
+#define __NR_swapoff		106
+#define __NR_sysinfo		107
+#define __NR_ipc		108
+#define __NR_sendfile		109
+#define __NR_setdomainname	110
+#define __NR_uname		111
+#define __NR_adjtimex		112
+#define __NR_mprotect		113
+#define __NR_vfork		114
+#define __NR_init_module	115
+#define __NR_delete_module	116
+#define __NR_quotactl		117
+#define __NR_getpgid		118
+#define __NR_bdflush		119
+#define __NR_sysfs		120
+#define __NR_personality	121
+#define __NR_afs_syscall	122 /* Syscall for Andrew File System */
+#define __NR_getdents		123
+#define __NR_flock		124
+#define __NR_msync		125
+#define __NR_readv		126
+#define __NR_writev		127
+#define __NR_getsid		128
+#define __NR_fdatasync		129
+#define __NR__sysctl		130
+#define __NR_mlock		131
+#define __NR_munlock		132
+#define __NR_mlockall		133
+#define __NR_munlockall		134
+#define __NR_sched_setparam		135
+#define __NR_sched_getparam		136
+#define __NR_sched_setscheduler		137
+#define __NR_sched_getscheduler		138
+#define __NR_sched_yield		139
+#define __NR_sched_get_priority_max	140
+#define __NR_sched_get_priority_min	141
+#define __NR_sched_rr_get_interval	142
+#define __NR_nanosleep		143
+#define __NR_poll		144
+#define __NR_nfsservctl		145
+#define __NR_setresgid		146
+#define __NR_getresgid		147
+#define __NR_prctl              148
+#define __NR_socket		149
+#define __NR_bind		150
+#define __NR_connect		151
+#define __NR_listen		152
+#define __NR_accept		153
+#define __NR_getsockname	154
+#define __NR_getpeername	155
+#define __NR_socketpair		156
+#define __NR_send		157
+#define __NR_recv		158
+#define __NR_sendto		159
+#define __NR_recvfrom		160
+#define __NR_shutdown		161
+#define __NR_setsockopt		162
+#define __NR_getsockopt		163
+#define __NR_sendmsg		164
+#define __NR_recvmsg		165
+#define __NR_truncate64		166
+#define __NR_ftruncate64	167
+#define __NR_stat64		168
+#define __NR_lstat64		169
+#define __NR_fstat64		170
+#define __NR_pivot_root		171
+#define __NR_mincore		172
+#define __NR_madvise		173
+#define __NR_getdents64		174
+#define __NR_fcntl64		175
+#define __NR_gettid		176
+#define __NR_readahead		177
+#define __NR_setxattr		178
+#define __NR_lsetxattr		179
+#define __NR_fsetxattr		180
+#define __NR_getxattr		181
+#define __NR_lgetxattr		182
+#define __NR_fgetxattr		183
+#define __NR_listxattr		184
+#define __NR_llistxattr		185
+#define __NR_flistxattr		186
+#define __NR_removexattr	187
+#define __NR_lremovexattr	188
+#define __NR_fremovexattr	189
+#define __NR_tkill		190
+#define __NR_sendfile64		191
+#define __NR_futex		192
+#define __NR_sched_setaffinity	193
+#define __NR_sched_getaffinity	194
+#define __NR_capget		195
+#define __NR_capset		196
+#define __NR_io_setup		197
+#define __NR_io_destroy		198
+#define __NR_io_getevents	199
+#define __NR_io_submit		200
+#define __NR_io_cancel		201
+#define __NR_fadvise64		202
+#define __NR_exit_group		203
+#define __NR_lookup_dcookie	204
+#define __NR_epoll_create	205
+#define __NR_epoll_ctl		206
+#define __NR_epoll_wait		207
+#define __NR_remap_file_pages	208
+#define __NR_set_tid_address	209
+
+#define __NR_timer_create	210
+#define __NR_timer_settime	211
+#define __NR_timer_gettime	212
+#define __NR_timer_getoverrun	213
+#define __NR_timer_delete	214
+#define __NR_clock_settime	215
+#define __NR_clock_gettime	216
+#define __NR_clock_getres	217
+#define __NR_clock_nanosleep	218
+#define __NR_statfs64		219
+#define __NR_fstatfs64		220
+#define __NR_tgkill		221
+				/* 222 reserved for tux */
+#define __NR_utimes		223
+#define __NR_fadvise64_64	224
+
+#define __NR_cacheflush		225
+
+#define __NR_vserver		226
+#define __NR_mq_open		227
+#define __NR_mq_unlink		228
+#define __NR_mq_timedsend	229
+#define __NR_mq_timedreceive	230
+#define __NR_mq_notify		231
+#define __NR_mq_getsetattr	232
+#define __NR_kexec_load		233
+#define __NR_waitid		234
+#define __NR_add_key		235
+#define __NR_request_key	236
+#define __NR_keyctl		237
+#define __NR_ioprio_set		238
+#define __NR_ioprio_get		239
+#define __NR_inotify_init	240
+#define __NR_inotify_add_watch	241
+#define __NR_inotify_rm_watch	242
+#define __NR_openat		243
+#define __NR_mkdirat		244
+#define __NR_mknodat		245
+#define __NR_fchownat		246
+#define __NR_futimesat		247
+#define __NR_fstatat64		248
+#define __NR_unlinkat		249
+#define __NR_renameat		250
+#define __NR_linkat		251
+#define __NR_symlinkat		252
+#define __NR_readlinkat		253
+#define __NR_fchmodat		254
+#define __NR_faccessat		255
+#define __NR_pselect6		256
+#define __NR_ppoll		257
+#define __NR_unshare		258
+#define __NR_set_robust_list	259
+#define __NR_get_robust_list	260
+#define __NR_splice		261
+#define __NR_sync_file_range	262
+#define __NR_tee		263
+#define __NR_vmsplice		264
+
+#define NR_syscalls		265
+
+
+/*
+ * AVR32 calling convention for system calls:
+ *   - System call number in r8
+ *   - Parameters in r12 and downwards to r9 as well as r6 and r5.
+ *   - Return value in r12
+ */
+
+/*
+ * user-visible error numbers are in the range -1 - -124: see
+ * <asm-generic/errno.h>
+ */
+
+#define __syscall_return(type, res) do {				\
+		if ((unsigned long)(res) >= (unsigned long)(-125)) {	\
+			errno = -(res);					\
+			res = -1;					\
+		}							\
+		return (type) (res);					\
+	} while (0)
+
+#ifdef __KERNEL__
+#define __ARCH_WANT_IPC_PARSE_VERSION
+#define __ARCH_WANT_STAT64
+#define __ARCH_WANT_SYS_ALARM
+#define __ARCH_WANT_SYS_GETHOSTNAME
+#define __ARCH_WANT_SYS_PAUSE
+#define __ARCH_WANT_SYS_TIME
+#define __ARCH_WANT_SYS_UTIME
+#define __ARCH_WANT_SYS_WAITPID
+#define __ARCH_WANT_SYS_FADVISE64
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_LLSEEK
+#define __ARCH_WANT_SYS_GETPGRP
+#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
+#endif
+
+#if defined(__KERNEL_SYSCALLS__) || defined(__CHECKER__)
+
+#include <linux/types.h>
+#include <linux/linkage.h>
+#include <asm/signal.h>
+
+struct pt_regs;
+
+/*
+ * we need this inline - forking from kernel space will result
+ * in NO COPY ON WRITE (!!!), until an execve is executed. This
+ * is no problem, but for the stack. This is handled by not letting
+ * main() use the stack at all after fork(). Thus, no function
+ * calls - which means inline code for fork too, as otherwise we
+ * would use the stack upon exit from 'fork()'.
+ *
+ * Actually only pause and fork are needed inline, so that there
+ * won't be any messing with the stack from main(), but we define
+ * some others too.
+ */
+static inline int execve(const char *file, char **argv, char **envp)
+{
+	register long scno asm("r8") = __NR_execve;
+	register long sc1 asm("r12") = (long)file;
+	register long sc2 asm("r11") = (long)argv;
+	register long sc3 asm("r10") = (long)envp;
+	int res;
+
+	asm volatile("scall"
+		     : "=r"(sc1)
+		     : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3)
+		     : "lr", "memory");
+	res = sc1;
+	__syscall_return(int, res);
+}
+
+asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize);
+asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
+			       struct pt_regs *regs);
+asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
+asmlinkage int sys_pipe(unsigned long __user *filedes);
+asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
+			  unsigned long prot, unsigned long flags,
+			  unsigned long fd, off_t offset);
+asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len);
+asmlinkage int sys_fork(struct pt_regs *regs);
+asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp,
+			 unsigned long parent_tidptr,
+			 unsigned long child_tidptr, struct pt_regs *regs);
+asmlinkage int sys_vfork(struct pt_regs *regs);
+asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv,
+			  char __user *__user *uenvp, struct pt_regs *regs);
+
+#endif
+
+/*
+ * "Conditional" syscalls
+ *
+ * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
+ * but it doesn't work on all toolchains, so we just do it by hand
+ */
+#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall");
+
+#endif /* __ASM_AVR32_UNISTD_H */
diff --git a/include/asm-avr32/user.h b/include/asm-avr32/user.h
new file mode 100644
index 0000000..060fb3a
--- /dev/null
+++ b/include/asm-avr32/user.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Note: We may not need these definitions for AVR32, as we don't
+ * support a.out.
+ */
+#ifndef __ASM_AVR32_USER_H
+#define __ASM_AVR32_USER_H
+
+#include <linux/types.h>
+#include <asm/ptrace.h>
+#include <asm/page.h>
+
+/*
+ * Core file format: The core file is written in such a way that gdb
+ * can understand it and provide useful information to the user (under
+ * linux we use the `trad-core' bfd).  The file contents are as follows:
+ *
+ *  upage: 1 page consisting of a user struct that tells gdb
+ *	what is present in the file.  Directly after this is a
+ *	copy of the task_struct, which is currently not used by gdb,
+ *	but it may come in handy at some point.  All of the registers
+ *	are stored as part of the upage.  The upage should always be
+ *	only one page long.
+ *  data: The data segment follows next.  We use current->end_text to
+ *	current->brk to pick up all of the user variables, plus any memory
+ *	that may have been sbrk'ed.  No attempt is made to determine if a
+ *	page is demand-zero or if a page is totally unused, we just cover
+ *	the entire range.  All of the addresses are rounded in such a way
+ *	that an integral number of pages is written.
+ *  stack: We need the stack information in order to get a meaningful
+ *	backtrace.  We need to write the data from usp to
+ *	current->start_stack, so we round each of these in order to be able
+ *	to write an integer number of pages.
+ */
+
+struct user_fpu_struct {
+	/* We have no FPU (yet) */
+};
+
+struct user {
+	struct pt_regs	regs;			/* entire machine state */
+	size_t		u_tsize;		/* text size (pages) */
+	size_t		u_dsize;		/* data size (pages) */
+	size_t		u_ssize;		/* stack size (pages) */
+	unsigned long	start_code;		/* text starting address */
+	unsigned long	start_data;		/* data starting address */
+	unsigned long	start_stack;		/* stack starting address */
+	long int	signal;			/* signal causing core dump */
+	struct regs *	u_ar0;			/* help gdb find registers */
+	unsigned long	magic;			/* identifies a core file */
+	char		u_comm[32];		/* user command name */
+};
+
+#define NBPG			PAGE_SIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_DATA_START_ADDR	(u.start_data)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
+
+#endif /* __ASM_AVR32_USER_H */
diff --git a/include/asm-cris/Kbuild b/include/asm-cris/Kbuild
index c68e168..14498d5 100644
--- a/include/asm-cris/Kbuild
+++ b/include/asm-cris/Kbuild
@@ -1 +1,5 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += arch-v10/ arch-v32/
+
+unifdef-y += rs485.h
diff --git a/include/asm-cris/arch-v10/Kbuild b/include/asm-cris/arch-v10/Kbuild
new file mode 100644
index 0000000..d7f27dc
--- /dev/null
+++ b/include/asm-cris/arch-v10/Kbuild
@@ -0,0 +1,2 @@
+header-y += ptrace.h
+header-y += user.h
diff --git a/include/asm-cris/arch-v32/Kbuild b/include/asm-cris/arch-v32/Kbuild
new file mode 100644
index 0000000..d7f27dc
--- /dev/null
+++ b/include/asm-cris/arch-v32/Kbuild
@@ -0,0 +1,2 @@
+header-y += ptrace.h
+header-y += user.h
diff --git a/include/asm-cris/arch-v32/spinlock.h b/include/asm-cris/arch-v32/spinlock.h
index 52df72a..5f43df0 100644
--- a/include/asm-cris/arch-v32/spinlock.h
+++ b/include/asm-cris/arch-v32/spinlock.h
@@ -160,4 +160,8 @@
 	return rw->counter < 0;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_ARCH_SPINLOCK_H */
diff --git a/include/asm-cris/byteorder.h b/include/asm-cris/byteorder.h
index a1a222a..0cd9db1 100644
--- a/include/asm-cris/byteorder.h
+++ b/include/asm-cris/byteorder.h
@@ -3,14 +3,15 @@
 
 #ifdef __GNUC__
 
+#ifdef __KERNEL__
 #include <asm/arch/byteorder.h>
 
 /* defines are necessary because the other files detect the presence
  * of a defined __arch_swab32, not an inline
  */
-
 #define __arch__swab32(x) ___arch__swab32(x)
 #define __arch__swab16(x) ___arch__swab16(x)
+#endif /* __KERNEL__ */
 
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __BYTEORDER_HAS_U64__
diff --git a/include/asm-cris/elf.h b/include/asm-cris/elf.h
index 87a60bd..96a40c1 100644
--- a/include/asm-cris/elf.h
+++ b/include/asm-cris/elf.h
@@ -5,7 +5,6 @@
  * ELF register definitions..
  */
 
-#include <asm/arch/elf.h>
 #include <asm/user.h>
 
 #define R_CRIS_NONE             0
@@ -46,6 +45,9 @@
 #define ELF_DATA	ELFDATA2LSB
 #define ELF_ARCH	EM_CRIS
 
+#ifdef __KERNEL__
+#include <asm/arch/elf.h>
+
 /* The master for these definitions is {binutils}/include/elf/cris.h:  */
 /* User symbols in this file have a leading underscore.  */
 #define EF_CRIS_UNDERSCORE		0x00000001
@@ -87,8 +89,8 @@
 
 #define ELF_PLATFORM  (NULL)
 
-#ifdef __KERNEL__
 #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif
+
+#endif /* __KERNEL__ */
 
 #endif
diff --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index 81832e9..9f13c32 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -1,6 +1,8 @@
 #ifndef _CRIS_PAGE_H
 #define _CRIS_PAGE_H
 
+#ifdef __KERNEL__
+
 #include <asm/arch/page.h>
 
 /* PAGE_SHIFT determines the page size */
@@ -12,8 +14,6 @@
 #endif
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #define clear_page(page)        memset((void *)(page), 0, PAGE_SIZE)
 #define copy_page(to,from)      memcpy((void *)(to), (void *)(from), PAGE_SIZE)
 
@@ -73,10 +73,10 @@
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _CRIS_PAGE_H */
 
diff --git a/include/asm-cris/pgtable.h b/include/asm-cris/pgtable.h
index 5d76c1c..c94a710 100644
--- a/include/asm-cris/pgtable.h
+++ b/include/asm-cris/pgtable.h
@@ -253,7 +253,7 @@
 { pmd_val(*pmdp) = _PAGE_TABLE | (unsigned long) ptep; }
 
 #define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd)	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd)	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /* to find an entry in a page-table-directory. */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -271,7 +271,7 @@
 #define __pte_offset(address) \
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 #define pte_offset_map(dir, address) \
 	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
 #define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
diff --git a/include/asm-cris/posix_types.h b/include/asm-cris/posix_types.h
index 6d26fee..7b9ed22 100644
--- a/include/asm-cris/posix_types.h
+++ b/include/asm-cris/posix_types.h
@@ -6,8 +6,6 @@
 #ifndef __ARCH_CRIS_POSIX_TYPES_H
 #define __ARCH_CRIS_POSIX_TYPES_H
 
-#include <asm/bitops.h>
-
 /*
  * This file is generally used by user-level software, so you need to
  * be a little careful about namespace pollution etc.  Also, we cannot
@@ -53,9 +51,8 @@
 #endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
 } __kernel_fsid_t;
 
-/* should this ifdef be here ?  */
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
+#ifdef __KERNEL__
+#include <asm/bitops.h>
 
 #undef	__FD_SET
 #define __FD_SET(fd,fdsetp) set_bit(fd, (void *)(fdsetp))
@@ -69,6 +66,6 @@
 #undef	__FD_ZERO
 #define __FD_ZERO(fdsetp) memset((void *)(fdsetp), 0, __FDSET_LONGS << 2)
 
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
+#endif /* __KERNEL__ */
 
 #endif /* __ARCH_CRIS_POSIX_TYPES_H */
diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h
index c2954e9..7372efa 100644
--- a/include/asm-cris/unistd.h
+++ b/include/asm-cris/unistd.h
@@ -1,8 +1,6 @@
 #ifndef _ASM_CRIS_UNISTD_H_
 #define _ASM_CRIS_UNISTD_H_
 
-#include <asm/arch/unistd.h>
-
 /*
  * This file contains the system call numbers, and stub macros for libc.
  */
@@ -299,6 +297,7 @@
 
 #define NR_syscalls 289
 
+#include <asm/arch/unistd.h>
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
@@ -322,7 +321,6 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
-#endif
 
 #ifdef __KERNEL_SYSCALLS__
 
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
index 980ae1b..1f70d47 100644
--- a/include/asm-frv/bitops.h
+++ b/include/asm-frv/bitops.h
@@ -157,23 +157,105 @@
  __constant_test_bit((nr),(addr)) : \
  __test_bit((nr),(addr)))
 
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/__ffs.h>
 #include <asm-generic/bitops/find.h>
 
-/*
- * fls: find last bit set.
+/**
+ * fls - find last bit set
+ * @x: the word to search
+ *
+ * This is defined the same way as ffs:
+ * - return 32..1 to indicate bit 31..0 most significant bit set
+ * - return 0 to indicate no bits set
  */
 #define fls(x)						\
 ({							\
 	int bit;					\
 							\
-	asm("scan %1,gr0,%0" : "=r"(bit) : "r"(x));	\
+	asm("	subcc	%1,gr0,gr0,icc0		\n"	\
+	    "	ckne	icc0,cc4		\n"	\
+	    "	cscan.p	%1,gr0,%0	,cc4,#1	\n"	\
+	    "	csub	%0,%0,%0	,cc4,#0	\n"	\
+	    "   csub    %2,%0,%0	,cc4,#1	\n"	\
+	    : "=&r"(bit)				\
+	    : "r"(x), "r"(32)				\
+	    : "icc0", "cc4"				\
+	    );						\
 							\
-	bit ? 33 - bit : bit;				\
+	bit;						\
 })
 
-#include <asm-generic/bitops/fls64.h>
+/**
+ * fls64 - find last bit set in a 64-bit value
+ * @n: the value to search
+ *
+ * This is defined the same way as ffs:
+ * - return 64..1 to indicate bit 63..0 most significant bit set
+ * - return 0 to indicate no bits set
+ */
+static inline __attribute__((const))
+int fls64(u64 n)
+{
+	union {
+		u64 ll;
+		struct { u32 h, l; };
+	} _;
+	int bit, x, y;
+
+	_.ll = n;
+
+	asm("	subcc.p		%3,gr0,gr0,icc0		\n"
+	    "	subcc		%4,gr0,gr0,icc1		\n"
+	    "	ckne		icc0,cc4		\n"
+	    "	ckne		icc1,cc5		\n"
+	    "	norcr		cc4,cc5,cc6		\n"
+	    "	csub.p		%0,%0,%0	,cc6,1	\n"
+	    "	orcr		cc5,cc4,cc4		\n"
+	    "	andcr		cc4,cc5,cc4		\n"
+	    "	cscan.p		%3,gr0,%0	,cc4,0	\n"
+	    "   setlos		#64,%1			\n"
+	    "	cscan.p		%4,gr0,%0	,cc4,1	\n"
+	    "   setlos		#32,%2			\n"
+	    "	csub.p		%1,%0,%0	,cc4,0	\n"
+	    "	csub		%2,%0,%0	,cc4,1	\n"
+	    : "=&r"(bit), "=r"(x), "=r"(y)
+	    : "0r"(_.h), "r"(_.l)
+	    : "icc0", "icc1", "cc4", "cc5", "cc6"
+	    );
+	return bit;
+
+}
+
+/**
+ * ffs - find first bit set
+ * @x: the word to search
+ *
+ * - return 32..1 to indicate bit 31..0 most least significant bit set
+ * - return 0 to indicate no bits set
+ */
+static inline __attribute__((const))
+int ffs(int x)
+{
+	/* Note: (x & -x) gives us a mask that is the least significant
+	 * (rightmost) 1-bit of the value in x.
+	 */
+	return fls(x & -x);
+}
+
+/**
+ * __ffs - find first bit set
+ * @x: the word to search
+ *
+ * - return 31..0 to indicate bit 31..0 most least significant bit set
+ * - if no bits are set in x, the result is undefined
+ */
+static inline __attribute__((const))
+int __ffs(unsigned long x)
+{
+	int bit;
+	asm("scan %1,gr0,%0" : "=r"(bit) : "r"(x & -x));
+	return 31 - bit;
+}
+
 #include <asm-generic/bitops/sched.h>
 #include <asm-generic/bitops/hweight.h>
 
diff --git a/include/asm-frv/cpu-irqs.h b/include/asm-frv/cpu-irqs.h
index 5cd691e..478f349 100644
--- a/include/asm-frv/cpu-irqs.h
+++ b/include/asm-frv/cpu-irqs.h
@@ -14,36 +14,6 @@
 
 #ifndef __ASSEMBLY__
 
-#include <asm/irq-routing.h>
-
-#define IRQ_BASE_CPU		(NR_IRQ_ACTIONS_PER_GROUP * 0)
-
-/* IRQ IDs presented to drivers */
-enum {
-	IRQ_CPU__UNUSED = IRQ_BASE_CPU,
-	IRQ_CPU_UART0,
-	IRQ_CPU_UART1,
-	IRQ_CPU_TIMER0,
-	IRQ_CPU_TIMER1,
-	IRQ_CPU_TIMER2,
-	IRQ_CPU_DMA0,
-	IRQ_CPU_DMA1,
-	IRQ_CPU_DMA2,
-	IRQ_CPU_DMA3,
-	IRQ_CPU_DMA4,
-	IRQ_CPU_DMA5,
-	IRQ_CPU_DMA6,
-	IRQ_CPU_DMA7,
-	IRQ_CPU_EXTERNAL0,
-	IRQ_CPU_EXTERNAL1,
-	IRQ_CPU_EXTERNAL2,
-	IRQ_CPU_EXTERNAL3,
-	IRQ_CPU_EXTERNAL4,
-	IRQ_CPU_EXTERNAL5,
-	IRQ_CPU_EXTERNAL6,
-	IRQ_CPU_EXTERNAL7,
-};
-
 /* IRQ to level mappings */
 #define IRQ_GDBSTUB_LEVEL	15
 #define IRQ_UART_LEVEL		13
@@ -82,6 +52,30 @@
 #define IRQ_XIRQ6_LEVEL		7
 #define IRQ_XIRQ7_LEVEL		8
 
+/* IRQ IDs presented to drivers */
+#define IRQ_CPU__UNUSED		IRQ_BASE_CPU
+#define IRQ_CPU_UART0		(IRQ_BASE_CPU + IRQ_UART0_LEVEL)
+#define IRQ_CPU_UART1		(IRQ_BASE_CPU + IRQ_UART1_LEVEL)
+#define IRQ_CPU_TIMER0		(IRQ_BASE_CPU + IRQ_TIMER0_LEVEL)
+#define IRQ_CPU_TIMER1		(IRQ_BASE_CPU + IRQ_TIMER1_LEVEL)
+#define IRQ_CPU_TIMER2		(IRQ_BASE_CPU + IRQ_TIMER2_LEVEL)
+#define IRQ_CPU_DMA0		(IRQ_BASE_CPU + IRQ_DMA0_LEVEL)
+#define IRQ_CPU_DMA1		(IRQ_BASE_CPU + IRQ_DMA1_LEVEL)
+#define IRQ_CPU_DMA2		(IRQ_BASE_CPU + IRQ_DMA2_LEVEL)
+#define IRQ_CPU_DMA3		(IRQ_BASE_CPU + IRQ_DMA3_LEVEL)
+#define IRQ_CPU_DMA4		(IRQ_BASE_CPU + IRQ_DMA4_LEVEL)
+#define IRQ_CPU_DMA5		(IRQ_BASE_CPU + IRQ_DMA5_LEVEL)
+#define IRQ_CPU_DMA6		(IRQ_BASE_CPU + IRQ_DMA6_LEVEL)
+#define IRQ_CPU_DMA7		(IRQ_BASE_CPU + IRQ_DMA7_LEVEL)
+#define IRQ_CPU_EXTERNAL0	(IRQ_BASE_CPU + IRQ_XIRQ0_LEVEL)
+#define IRQ_CPU_EXTERNAL1	(IRQ_BASE_CPU + IRQ_XIRQ1_LEVEL)
+#define IRQ_CPU_EXTERNAL2	(IRQ_BASE_CPU + IRQ_XIRQ2_LEVEL)
+#define IRQ_CPU_EXTERNAL3	(IRQ_BASE_CPU + IRQ_XIRQ3_LEVEL)
+#define IRQ_CPU_EXTERNAL4	(IRQ_BASE_CPU + IRQ_XIRQ4_LEVEL)
+#define IRQ_CPU_EXTERNAL5	(IRQ_BASE_CPU + IRQ_XIRQ5_LEVEL)
+#define IRQ_CPU_EXTERNAL6	(IRQ_BASE_CPU + IRQ_XIRQ6_LEVEL)
+#define IRQ_CPU_EXTERNAL7	(IRQ_BASE_CPU + IRQ_XIRQ7_LEVEL)
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _ASM_CPU_IRQS_H */
diff --git a/include/asm-frv/hardirq.h b/include/asm-frv/hardirq.h
index 7581b5a..fc47515 100644
--- a/include/asm-frv/hardirq.h
+++ b/include/asm-frv/hardirq.h
@@ -26,5 +26,10 @@
 #error SMP not available on FR-V
 #endif /* CONFIG_SMP */
 
+extern atomic_t irq_err_count;
+static inline void ack_bad_irq(int irq)
+{
+	atomic_inc(&irq_err_count);
+}
 
 #endif
diff --git a/include/asm-frv/irq-routing.h b/include/asm-frv/irq-routing.h
deleted file mode 100644
index ac3ab90..0000000
--- a/include/asm-frv/irq-routing.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* irq-routing.h: multiplexed IRQ routing
- *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _ASM_IRQ_ROUTING_H
-#define _ASM_IRQ_ROUTING_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/spinlock.h>
-#include <asm/irq.h>
-
-struct irq_source;
-struct irq_level;
-
-/*
- * IRQ action distribution sets
- */
-struct irq_group {
-	int			first_irq;	/* first IRQ distributed here */
-	void (*control)(struct irq_group *group, int index, int on);
-
-	struct irqaction	*actions[NR_IRQ_ACTIONS_PER_GROUP];	/* IRQ action chains */
-	struct irq_source	*sources[NR_IRQ_ACTIONS_PER_GROUP];	/* IRQ sources */
-	int			disable_cnt[NR_IRQ_ACTIONS_PER_GROUP];	/* disable counts */
-};
-
-/*
- * IRQ source manager
- */
-struct irq_source {
-	struct irq_source	*next;
-	struct irq_level	*level;
-	const char		*muxname;
-	volatile void __iomem	*muxdata;
-	unsigned long		irqmask;
-
-	void (*doirq)(struct irq_source *source);
-};
-
-/*
- * IRQ level management (per CPU IRQ priority / entry vector)
- */
-struct irq_level {
-	int			usage;
-	int			disable_count;
-	unsigned long		flags;		/* current IRQF_DISABLED and IRQF_SHARED settings */
-	spinlock_t		lock;
-	struct irq_source	*sources;
-};
-
-extern struct irq_level frv_irq_levels[16];
-extern struct irq_group *irq_groups[NR_IRQ_GROUPS];
-
-extern void frv_irq_route(struct irq_source *source, int irqlevel);
-extern void frv_irq_route_external(struct irq_source *source, int irq);
-extern void frv_irq_set_group(struct irq_group *group);
-extern void distribute_irqs(struct irq_group *group, unsigned long irqmask);
-extern void route_cpu_irqs(void);
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* _ASM_IRQ_ROUTING_H */
diff --git a/include/asm-frv/irq.h b/include/asm-frv/irq.h
index 58b6192..8fefd6b 100644
--- a/include/asm-frv/irq.h
+++ b/include/asm-frv/irq.h
@@ -1,6 +1,6 @@
 /* irq.h: FRV IRQ definitions
  *
- * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
  * Written by David Howells (dhowells@redhat.com)
  *
  * This program is free software; you can redistribute it and/or
@@ -12,32 +12,22 @@
 #ifndef _ASM_IRQ_H_
 #define _ASM_IRQ_H_
 
-
-/*
- * the system has an on-CPU PIC and another PIC on the FPGA and other PICs on other peripherals,
- * so we do some routing in irq-routing.[ch] to reduce the number of false-positives seen by
- * drivers
- */
-
 /* this number is used when no interrupt has been assigned */
 #define NO_IRQ				(-1)
 
-#define NR_IRQ_LOG2_ACTIONS_PER_GROUP	5
-#define NR_IRQ_ACTIONS_PER_GROUP	(1 << NR_IRQ_LOG2_ACTIONS_PER_GROUP)
-#define NR_IRQ_GROUPS			4
-#define NR_IRQS				(NR_IRQ_ACTIONS_PER_GROUP * NR_IRQ_GROUPS)
+#define NR_IRQS				48
+#define IRQ_BASE_CPU			(0 * 16)
+#define IRQ_BASE_FPGA			(1 * 16)
+#define IRQ_BASE_MB93493		(2 * 16)
 
 /* probe returns a 32-bit IRQ mask:-/ */
-#define MIN_PROBE_IRQ	(NR_IRQS - 32)
+#define MIN_PROBE_IRQ			(NR_IRQS - 32)
 
+#ifndef __ASSEMBLY__
 static inline int irq_canonicalize(int irq)
 {
 	return irq;
 }
-
-extern void disable_irq_nosync(unsigned int irq);
-extern void disable_irq(unsigned int irq);
-extern void enable_irq(unsigned int irq);
-
+#endif
 
 #endif /* _ASM_IRQ_H_ */
diff --git a/include/asm-frv/mb93091-fpga-irqs.h b/include/asm-frv/mb93091-fpga-irqs.h
index 341bfc5..19778c5b 100644
--- a/include/asm-frv/mb93091-fpga-irqs.h
+++ b/include/asm-frv/mb93091-fpga-irqs.h
@@ -12,12 +12,10 @@
 #ifndef _ASM_MB93091_FPGA_IRQS_H
 #define _ASM_MB93091_FPGA_IRQS_H
 
+#include <asm/irq.h>
+
 #ifndef __ASSEMBLY__
 
-#include <asm/irq-routing.h>
-
-#define IRQ_BASE_FPGA		(NR_IRQ_ACTIONS_PER_GROUP * 1)
-
 /* IRQ IDs presented to drivers */
 enum {
 	IRQ_FPGA__UNUSED			= IRQ_BASE_FPGA,
diff --git a/include/asm-frv/mb93093-fpga-irqs.h b/include/asm-frv/mb93093-fpga-irqs.h
index 1e0f11c..590266b 100644
--- a/include/asm-frv/mb93093-fpga-irqs.h
+++ b/include/asm-frv/mb93093-fpga-irqs.h
@@ -12,12 +12,10 @@
 #ifndef _ASM_MB93093_FPGA_IRQS_H
 #define _ASM_MB93093_FPGA_IRQS_H
 
+#include <asm/irq.h>
+
 #ifndef __ASSEMBLY__
 
-#include <asm/irq-routing.h>
-
-#define IRQ_BASE_FPGA		(NR_IRQ_ACTIONS_PER_GROUP * 1)
-
 /* IRQ IDs presented to drivers */
 enum {
 	IRQ_FPGA_PUSH_BUTTON_SW1_5		= IRQ_BASE_FPGA + 8,
diff --git a/include/asm-frv/mb93493-irqs.h b/include/asm-frv/mb93493-irqs.h
index 15096e7..82c7aed 100644
--- a/include/asm-frv/mb93493-irqs.h
+++ b/include/asm-frv/mb93493-irqs.h
@@ -12,12 +12,10 @@
 #ifndef _ASM_MB93493_IRQS_H
 #define _ASM_MB93493_IRQS_H
 
+#include <asm/irq.h>
+
 #ifndef __ASSEMBLY__
 
-#include <asm/irq-routing.h>
-
-#define IRQ_BASE_MB93493	(NR_IRQ_ACTIONS_PER_GROUP * 2)
-
 /* IRQ IDs presented to drivers */
 enum {
 	IRQ_MB93493_VDC			= IRQ_BASE_MB93493 + 0,
diff --git a/include/asm-frv/mb93493-regs.h b/include/asm-frv/mb93493-regs.h
index c54aa9d..8a1f6aa 100644
--- a/include/asm-frv/mb93493-regs.h
+++ b/include/asm-frv/mb93493-regs.h
@@ -15,6 +15,7 @@
 #include <asm/mb-regs.h>
 #include <asm/mb93493-irqs.h>
 
+#define __addr_MB93493(X)	((volatile unsigned long *)(__region_CS3 + (X)))
 #define __get_MB93493(X)	({ *(volatile unsigned long *)(__region_CS3 + (X)); })
 
 #define __set_MB93493(X,V)						\
@@ -26,6 +27,7 @@
 #define __set_MB93493_STSR(X,V)	__set_MB93493(0x3c0 + (X) * 4, (V))
 #define MB93493_STSR_EN
 
+#define __addr_MB93493_IQSR(X)	__addr_MB93493(0x3d0 + (X) * 4)
 #define __get_MB93493_IQSR(X)	__get_MB93493(0x3d0 + (X) * 4)
 #define __set_MB93493_IQSR(X,V)	__set_MB93493(0x3d0 + (X) * 4, (V))
 
diff --git a/include/asm-frv/pgtable.h b/include/asm-frv/pgtable.h
index 7af7485..ba1b37d 100644
--- a/include/asm-frv/pgtable.h
+++ b/include/asm-frv/pgtable.h
@@ -176,8 +176,6 @@
 } while(0)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
-#define set_pte_atomic(pteptr, pteval)		set_pte((pteptr), (pteval))
-
 /*
  * pgd_offset() returns a (pgd_t *)
  * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
@@ -217,7 +215,7 @@
 }
 
 #define pgd_page(pgd)				(pud_page((pud_t){ pgd }))
-#define pgd_page_kernel(pgd)			(pud_page_kernel((pud_t){ pgd }))
+#define pgd_page_vaddr(pgd)			(pud_page_vaddr((pud_t){ pgd }))
 
 /*
  * allocating and freeing a pud is trivial: the 1-entry pud is
@@ -246,7 +244,7 @@
 #define set_pud(pudptr, pudval)			set_pmd((pmd_t *)(pudptr), (pmd_t) { pudval })
 
 #define pud_page(pud)				(pmd_page((pmd_t){ pud }))
-#define pud_page_kernel(pud)			(pmd_page_kernel((pmd_t){ pud }))
+#define pud_page_vaddr(pud)			(pmd_page_vaddr((pmd_t){ pud }))
 
 /*
  * (pmds are folded into pgds so this doesn't get actually called,
@@ -362,7 +360,7 @@
 #define	pmd_bad(x)	(pmd_val(x) & xAMPRx_SS)
 #define pmd_clear(xp)	do { __set_pmd(xp, 0); } while(0)
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
 	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #ifndef CONFIG_DISCONTIGMEM
@@ -458,7 +456,7 @@
 #define pte_index(address) \
 		(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
 
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address) \
diff --git a/include/asm-frv/timex.h b/include/asm-frv/timex.h
index 2aa562f..a89bdde 100644
--- a/include/asm-frv/timex.h
+++ b/include/asm-frv/timex.h
@@ -6,11 +6,6 @@
 #define CLOCK_TICK_RATE		1193180 /* Underlying HZ */
 #define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
 
-#define FINETUNE							\
-((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) *			\
-   (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR))	\
-  << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
-
 typedef unsigned long cycles_t;
 
 static inline cycles_t get_cycles(void)
diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h
index b80dbd8..d104d1b 100644
--- a/include/asm-frv/unistd.h
+++ b/include/asm-frv/unistd.h
@@ -320,6 +320,7 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 310
+#include <linux/err.h>
 
 /*
  * process the return value of a syscall, consigning it to one of two possible fates
@@ -329,7 +330,7 @@
 #define __syscall_return(type, res)					\
 do {									\
         unsigned long __sr2 = (res);					\
-	if (__builtin_expect(__sr2 >= (unsigned long)(-4095), 0)) {	\
+	if (__builtin_expect(__sr2 >= (unsigned long)(-MAX_ERRNO), 0)) { \
 		errno = (-__sr2);					\
 		__sr2 = ~0UL;						\
 	}								\
diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
index 68c6fea..7b88d39 100644
--- a/include/asm-generic/4level-fixup.h
+++ b/include/asm-generic/4level-fixup.h
@@ -21,6 +21,10 @@
 #define pud_present(pud)		1
 #define pud_ERROR(pud)			do { } while (0)
 #define pud_clear(pud)			pgd_clear(pud)
+#define pud_val(pud)			pgd_val(pud)
+#define pud_populate(mm, pud, pmd)	pgd_populate(mm, pud, pmd)
+#define pud_page(pud)			pgd_page(pud)
+#define pud_page_vaddr(pud)		pgd_page_vaddr(pud)
 
 #undef pud_free_tlb
 #define pud_free_tlb(tlb, x)            do { } while (0)
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index 70594b2..3c06be3 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -1,3 +1,12 @@
-header-y += atomic.h errno-base.h errno.h fcntl.h ioctl.h ipc.h mman.h \
-	signal.h statfs.h
-unifdef-y := resource.h siginfo.h
+header-y += atomic.h
+header-y += errno-base.h
+header-y += errno.h
+header-y += fcntl.h
+header-y += ioctl.h
+header-y += ipc.h
+header-y += mman.h
+header-y += signal.h
+header-y += statfs.h
+
+unifdef-y += resource.h
+unifdef-y += siginfo.h
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index c00de60..a84c3d8 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,8 +1,34 @@
-unifdef-y += a.out.h auxvec.h byteorder.h errno.h fcntl.h ioctl.h	\
-	ioctls.h ipcbuf.h mman.h msgbuf.h param.h poll.h		\
-	posix_types.h ptrace.h resource.h sembuf.h shmbuf.h shmparam.h	\
-	sigcontext.h siginfo.h signal.h socket.h sockios.h stat.h	\
-	statfs.h termbits.h termios.h types.h unistd.h user.h
+unifdef-y += a.out.h
+unifdef-y += auxvec.h
+unifdef-y += byteorder.h
+unifdef-y += errno.h
+unifdef-y += fcntl.h
+unifdef-y += ioctl.h
+unifdef-y += ioctls.h
+unifdef-y += ipcbuf.h
+unifdef-y += mman.h
+unifdef-y += msgbuf.h
+unifdef-y += param.h
+unifdef-y += poll.h
+unifdef-y += posix_types.h
+unifdef-y += ptrace.h
+unifdef-y += resource.h
+unifdef-y += sembuf.h
+unifdef-y += shmbuf.h
+unifdef-y += sigcontext.h
+unifdef-y += siginfo.h
+unifdef-y += signal.h
+unifdef-y += socket.h
+unifdef-y += sockios.h
+unifdef-y += stat.h
+unifdef-y += statfs.h
+unifdef-y += termbits.h
+unifdef-y += termios.h
+unifdef-y += types.h
+unifdef-y += unistd.h
+unifdef-y += user.h
 
 # These probably shouldn't be exported
-unifdef-y += elf.h page.h
+unifdef-y += shmparam.h
+unifdef-y += elf.h
+unifdef-y += page.h
diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h
index cb05bf6..5076455 100644
--- a/include/asm-generic/audit_change_attr.h
+++ b/include/asm-generic/audit_change_attr.h
@@ -1,16 +1,20 @@
 __NR_chmod,
 __NR_fchmod,
+#ifdef __NR_chown
 __NR_chown,
 __NR_fchown,
 __NR_lchown,
+#endif
 __NR_setxattr,
 __NR_lsetxattr,
 __NR_fsetxattr,
 __NR_removexattr,
 __NR_lremovexattr,
 __NR_fremovexattr,
+#ifdef __NR_fchownat
 __NR_fchownat,
 __NR_fchmodat,
+#endif
 #ifdef __NR_chown32
 __NR_chown32,
 __NR_fchown32,
diff --git a/include/asm-generic/audit_dir_write.h b/include/asm-generic/audit_dir_write.h
index 161a7a5..6621bd8 100644
--- a/include/asm-generic/audit_dir_write.h
+++ b/include/asm-generic/audit_dir_write.h
@@ -1,14 +1,18 @@
 __NR_rename,
 __NR_mkdir,
 __NR_rmdir,
+#ifdef __NR_creat
 __NR_creat,
+#endif
 __NR_link,
 __NR_unlink,
 __NR_symlink,
 __NR_mknod,
+#ifdef __NR_mkdirat
 __NR_mkdirat,
 __NR_mknodat,
 __NR_unlinkat,
 __NR_renameat,
 __NR_linkat,
 __NR_symlinkat,
+#endif
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 8ceab7b..a525089 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -16,12 +16,15 @@
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { \
-	if (unlikely((condition)!=0)) { \
-		printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \
-		dump_stack(); \
-	} \
-} while (0)
+#define WARN_ON(condition) ({						\
+	typeof(condition) __ret_warn_on = (condition);			\
+	if (unlikely(__ret_warn_on)) {					\
+		printk("BUG: warning at %s:%d/%s()\n", __FILE__,	\
+			__LINE__, __FUNCTION__);			\
+		dump_stack();						\
+	}								\
+	unlikely(__ret_warn_on);					\
+})
 #endif
 
 #else /* !CONFIG_BUG */
@@ -34,21 +37,18 @@
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { if (condition) ; } while(0)
+#define WARN_ON(condition) unlikely((condition))
 #endif
 #endif
 
-#define WARN_ON_ONCE(condition)				\
-({							\
+#define WARN_ON_ONCE(condition)	({			\
 	static int __warn_once = 1;			\
-	int __ret = 0;					\
+	typeof(condition) __ret_warn_once = (condition);\
 							\
-	if (unlikely((condition) && __warn_once)) {	\
-		__warn_once = 0;			\
-		WARN_ON(1);				\
-		__ret = 1;				\
-	}						\
-	__ret;						\
+	if (likely(__warn_once))			\
+		if (WARN_ON(__ret_warn_once)) 		\
+			__warn_once = 0;		\
+	unlikely(__ret_warn_once);			\
 })
 
 #ifdef CONFIG_SMP
diff --git a/include/asm-generic/libata-portmap.h b/include/asm-generic/libata-portmap.h
new file mode 100644
index 0000000..9202fd0
--- /dev/null
+++ b/include/asm-generic/libata-portmap.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_GENERIC_LIBATA_PORTMAP_H
+#define __ASM_GENERIC_LIBATA_PORTMAP_H
+
+#define ATA_PRIMARY_CMD		0x1F0
+#define ATA_PRIMARY_CTL		0x3F6
+#define ATA_PRIMARY_IRQ		14
+
+#define ATA_SECONDARY_CMD	0x170
+#define ATA_SECONDARY_CTL	0x376
+#define ATA_SECONDARY_IRQ	15
+
+#endif
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index e160e04..6d45ee5 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -14,7 +14,9 @@
     __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
 
 /* var is in discarded region: offset to particular copy we want */
-#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]))
+#define per_cpu(var, cpu) (*({				\
+	extern int simple_indentifier_##var(void);	\
+	RELOC_HIDE(&per_cpu__##var, __per_cpu_offset[cpu]); }))
 #define __get_cpu_var(var) per_cpu(var, smp_processor_id())
 #define __raw_get_cpu_var(var) per_cpu(var, raw_smp_processor_id())
 
diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
index c8d53ba..29ff5d8 100644
--- a/include/asm-generic/pgtable-nopmd.h
+++ b/include/asm-generic/pgtable-nopmd.h
@@ -47,7 +47,7 @@
 #define __pmd(x)				((pmd_t) { __pud(x) } )
 
 #define pud_page(pud)				(pmd_page((pmd_t){ pud }))
-#define pud_page_kernel(pud)			(pmd_page_kernel((pmd_t){ pud }))
+#define pud_page_vaddr(pud)			(pmd_page_vaddr((pmd_t){ pud }))
 
 /*
  * allocating and freeing a pmd is trivial: the 1-entry pmd is
diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
index 82e29f0..5664645 100644
--- a/include/asm-generic/pgtable-nopud.h
+++ b/include/asm-generic/pgtable-nopud.h
@@ -44,7 +44,7 @@
 #define __pud(x)				((pud_t) { __pgd(x) } )
 
 #define pgd_page(pgd)				(pud_page((pud_t){ pgd }))
-#define pgd_page_kernel(pgd)			(pud_page_kernel((pud_t){ pgd }))
+#define pgd_page_vaddr(pgd)			(pud_page_vaddr((pud_t){ pgd }))
 
 /*
  * allocating and freeing a pud is trivial: the 1-entry pud is
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index c2059a3..9d774d0 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_GENERIC_PGTABLE_H
 #define _ASM_GENERIC_PGTABLE_H
 
+#ifndef __ASSEMBLY__
+
 #ifndef __HAVE_ARCH_PTEP_ESTABLISH
 /*
  * Establish a new mapping:
@@ -13,19 +15,11 @@
  * Note: the old pte is known to not be writable, so we don't need to
  * worry about dirty bits etc getting lost.
  */
-#ifndef __HAVE_ARCH_SET_PTE_ATOMIC
 #define ptep_establish(__vma, __address, __ptep, __entry)		\
 do {				  					\
 	set_pte_at((__vma)->vm_mm, (__address), __ptep, __entry);	\
 	flush_tlb_page(__vma, __address);				\
 } while (0)
-#else /* __HAVE_ARCH_SET_PTE_ATOMIC */
-#define ptep_establish(__vma, __address, __ptep, __entry)		\
-do {				  					\
-	set_pte_atomic(__ptep, __entry);				\
-	flush_tlb_page(__vma, __address);				\
-} while (0)
-#endif /* __HAVE_ARCH_SET_PTE_ATOMIC */
 #endif
 
 #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
@@ -110,8 +104,13 @@
 })
 #endif
 
-#ifndef __HAVE_ARCH_PTE_CLEAR_FULL
-#define pte_clear_full(__mm, __address, __ptep, __full)			\
+/*
+ * Some architectures may be able to avoid expensive synchronization
+ * primitives when modifications are made to PTE's which are already
+ * not present, or in the process of an address space destruction.
+ */
+#ifndef __HAVE_ARCH_PTE_CLEAR_NOT_PRESENT_FULL
+#define pte_clear_not_present_full(__mm, __address, __ptep, __full)	\
 do {									\
 	pte_clear((__mm), (__address), (__ptep));			\
 } while (0)
@@ -164,6 +163,26 @@
 #endif
 
 /*
+ * A facility to provide lazy MMU batching.  This allows PTE updates and
+ * page invalidations to be delayed until a call to leave lazy MMU mode
+ * is issued.  Some architectures may benefit from doing this, and it is
+ * beneficial for both shadow and direct mode hypervisors, which may batch
+ * the PTE updates which happen during this window.  Note that using this
+ * interface requires that read hazards be removed from the code.  A read
+ * hazard could result in the direct mode hypervisor case, since the actual
+ * write to the page tables may not yet have taken place, so reads though
+ * a raw PTE pointer after it has been modified are not guaranteed to be
+ * up to date.  This mode can only be entered and left under the protection of
+ * the page table locks for all page tables which may be modified.  In the UP
+ * case, this is required so that preemption is disabled, and in the SMP case,
+ * it must synchronize the delayed page table writes properly on other CPUs.
+ */
+#ifndef __HAVE_ARCH_ENTER_LAZY_MMU_MODE
+#define arch_enter_lazy_mmu_mode()	do {} while (0)
+#define arch_leave_lazy_mmu_mode()	do {} while (0)
+#endif
+
+/*
  * When walking page tables, get the address of the next boundary,
  * or the end address of the range if that comes earlier.  Although no
  * vma end wraps to 0, rounded up __boundary may wrap to 0 throughout.
@@ -188,7 +207,6 @@
 })
 #endif
 
-#ifndef __ASSEMBLY__
 /*
  * When walking page tables, we usually want to skip any p?d_none entries;
  * and any p?d_bad entries - reporting the error before resetting to none.
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index db5a373..69240b5 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -118,15 +118,15 @@
         __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) {	\
 		*(__ksymtab_strings)					\
 	}								\
-	__end_rodata = .;						\
-	. = ALIGN(4096);						\
 									\
 	/* Built-in module parameters. */				\
 	__param : AT(ADDR(__param) - LOAD_OFFSET) {			\
 		VMLINUX_SYMBOL(__start___param) = .;			\
 		*(__param)						\
 		VMLINUX_SYMBOL(__stop___param) = .;			\
-	}
+	}								\
+	__end_rodata = .;						\
+	. = ALIGN(4096);
 
 #define SECURITY_INIT							\
 	.security_initcall.init : AT(ADDR(.security_initcall.init) - LOAD_OFFSET) { \
@@ -194,3 +194,6 @@
 		.stab.index 0 : { *(.stab.index) }			\
 		.stab.indexstr 0 : { *(.stab.indexstr) }		\
 		.comment 0 : { *(.comment) }
+
+#define NOTES								\
+		.notes : { *(.note.*) } :note
diff --git a/include/asm-h8300/keyboard.h b/include/asm-h8300/keyboard.h
index fbad65e..90efbd6 100644
--- a/include/asm-h8300/keyboard.h
+++ b/include/asm-h8300/keyboard.h
@@ -18,14 +18,6 @@
 #define kbd_enable_irq(x...)	do {;} while (0)
 #define kbd_disable_irq(x...)	do {;} while (0)
 
-
-/* needed if MAGIC_SYSRQ is enabled for serial console */
-#ifndef SYSRQ_KEY
-#define SYSRQ_KEY		((unsigned char)(-1))
-#define kbd_sysrq_xlate         ((unsigned char *)NULL)
-#endif
-
-
 #endif  /* _H8300_KEYBOARD_H */
 
 
diff --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index d673077..3b4f290 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -1,6 +1,7 @@
 #ifndef _H8300_PAGE_H
 #define _H8300_PAGE_H
 
+#ifdef __KERNEL__
 
 /* PAGE_SHIFT determines the page size */
 
@@ -8,8 +9,6 @@
 #define PAGE_SIZE	(1UL << PAGE_SHIFT)
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #ifndef __ASSEMBLY__
@@ -76,9 +75,9 @@
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _H8300_PAGE_H */
diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h
index 226dd59..a2dd904 100644
--- a/include/asm-h8300/unistd.h
+++ b/include/asm-h8300/unistd.h
@@ -295,14 +295,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 289
+#include <linux/err.h>
 
-
-/* user-visible error numbers are in the range -1 - -122: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 	/* avoid using res which is declared to be in register d0; \
 	   errno might expand to a function call and clobber it.  */ \
 		int __err = -(res); \
diff --git a/include/asm-i386/Kbuild b/include/asm-i386/Kbuild
index 2308190..147e4ac 100644
--- a/include/asm-i386/Kbuild
+++ b/include/asm-i386/Kbuild
@@ -1,5 +1,11 @@
 include include/asm-generic/Kbuild.asm
 
-header-y += boot.h debugreg.h ldt.h ucontext.h
+header-y += boot.h
+header-y += debugreg.h
+header-y += ldt.h
+header-y += ptrace-abi.h
+header-y += ucontext.h
 
-unifdef-y += mtrr.h setup.h vm86.h
+unifdef-y += mtrr.h
+unifdef-y += setup.h
+unifdef-y += vm86.h
diff --git a/include/asm-i386/acpi.h b/include/asm-i386/acpi.h
index 20f5239..6016632 100644
--- a/include/asm-i386/acpi.h
+++ b/include/asm-i386/acpi.h
@@ -131,21 +131,7 @@
 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
 
 #ifdef CONFIG_X86_IO_APIC
-extern int skip_ioapic_setup;
 extern int acpi_skip_timer_override;
-
-static inline void disable_ioapic_setup(void)
-{
-	skip_ioapic_setup = 1;
-}
-
-static inline int ioapic_setup_disabled(void)
-{
-	return skip_ioapic_setup;
-}
-
-#else
-static inline void disable_ioapic_setup(void) { }
 #endif
 
 static inline void acpi_noirq_set(void) { acpi_noirq = 1; }
diff --git a/include/asm-i386/alternative-asm.i b/include/asm-i386/alternative-asm.i
new file mode 100644
index 0000000..6c47e3b
--- /dev/null
+++ b/include/asm-i386/alternative-asm.i
@@ -0,0 +1,14 @@
+#include <linux/config.h>
+
+#ifdef CONFIG_SMP
+	.macro LOCK_PREFIX
+1:	lock
+	.section .smp_locks,"a"
+	.align 4
+	.long 1b
+	.previous
+	.endm
+#else
+	.macro LOCK_PREFIX
+	.endm
+#endif
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index 2c1e371..3a42b7d 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -16,20 +16,8 @@
 #define APIC_VERBOSE 1
 #define APIC_DEBUG   2
 
-extern int enable_local_apic;
 extern int apic_verbosity;
 
-static inline void lapic_disable(void)
-{
-	enable_local_apic = -1;
-	clear_bit(X86_FEATURE_APIC, boot_cpu_data.x86_capability);
-}
-
-static inline void lapic_enable(void)
-{
-	enable_local_apic = 1;
-}
-
 /*
  * Define the default level of output to be very little
  * This can be turned up by using apic=verbose for more
@@ -42,6 +30,8 @@
 	} while (0)
 
 
+extern void generic_apic_probe(void);
+
 #ifdef CONFIG_X86_LOCAL_APIC
 
 /*
@@ -117,8 +107,6 @@
 
 extern void enable_NMI_through_LVT0 (void * dummy);
 
-extern int disable_timer_pin_1;
-
 void smp_send_timer_broadcast_ipi(struct pt_regs *regs);
 void switch_APIC_timer_to_ipi(void *cpumask);
 void switch_ipi_to_APIC_timer(void *cpumask);
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index 89b8b82..5874ef1 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -33,50 +33,99 @@
 	return (struct desc_struct *)per_cpu(cpu_gdt_descr, cpu).address;
 }
 
-#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
-#define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
-
-#define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
-#define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
-#define load_tr(tr) __asm__ __volatile("ltr %0"::"mr" (tr))
-#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"mr" (ldt))
-
-#define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
-#define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
-#define store_tr(tr) __asm__ ("str %0":"=mr" (tr))
-#define store_ldt(ldt) __asm__ ("sldt %0":"=mr" (ldt))
-
 /*
  * This is the ldt that every process will get unless we need
  * something other than this.
  */
 extern struct desc_struct default_ldt[];
+extern struct desc_struct idt_table[];
 extern void set_intr_gate(unsigned int irq, void * addr);
 
-#define _set_tssldt_desc(n,addr,limit,type) \
-__asm__ __volatile__ ("movw %w3,0(%2)\n\t" \
-	"movw %w1,2(%2)\n\t" \
-	"rorl $16,%1\n\t" \
-	"movb %b1,4(%2)\n\t" \
-	"movb %4,5(%2)\n\t" \
-	"movb $0,6(%2)\n\t" \
-	"movb %h1,7(%2)\n\t" \
-	"rorl $16,%1" \
-	: "=m"(*(n)) : "q" (addr), "r"(n), "ir"(limit), "i"(type))
-
-static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, void *addr)
+static inline void pack_descriptor(__u32 *a, __u32 *b,
+	unsigned long base, unsigned long limit, unsigned char type, unsigned char flags)
 {
-	_set_tssldt_desc(&get_cpu_gdt_table(cpu)[entry], (int)addr,
-		offsetof(struct tss_struct, __cacheline_filler) - 1, 0x89);
+	*a = ((base & 0xffff) << 16) | (limit & 0xffff);
+	*b = (base & 0xff000000) | ((base & 0xff0000) >> 16) |
+		(limit & 0x000f0000) | ((type & 0xff) << 8) | ((flags & 0xf) << 20);
+}
+
+static inline void pack_gate(__u32 *a, __u32 *b,
+	unsigned long base, unsigned short seg, unsigned char type, unsigned char flags)
+{
+	*a = (seg << 16) | (base & 0xffff);
+	*b = (base & 0xffff0000) | ((type & 0xff) << 8) | (flags & 0xff);
+}
+
+#define DESCTYPE_LDT 	0x82	/* present, system, DPL-0, LDT */
+#define DESCTYPE_TSS 	0x89	/* present, system, DPL-0, 32-bit TSS */
+#define DESCTYPE_TASK	0x85	/* present, system, DPL-0, task gate */
+#define DESCTYPE_INT	0x8e	/* present, system, DPL-0, interrupt gate */
+#define DESCTYPE_TRAP	0x8f	/* present, system, DPL-0, trap gate */
+#define DESCTYPE_DPL3	0x60	/* DPL-3 */
+#define DESCTYPE_S	0x10	/* !system */
+
+#define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8))
+#define load_LDT_desc() __asm__ __volatile__("lldt %w0"::"q" (GDT_ENTRY_LDT*8))
+
+#define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr))
+#define load_idt(dtr) __asm__ __volatile("lidt %0"::"m" (*dtr))
+#define load_tr(tr) __asm__ __volatile("ltr %0"::"m" (tr))
+#define load_ldt(ldt) __asm__ __volatile("lldt %0"::"m" (ldt))
+
+#define store_gdt(dtr) __asm__ ("sgdt %0":"=m" (*dtr))
+#define store_idt(dtr) __asm__ ("sidt %0":"=m" (*dtr))
+#define store_tr(tr) __asm__ ("str %0":"=m" (tr))
+#define store_ldt(ldt) __asm__ ("sldt %0":"=m" (ldt))
+
+#if TLS_SIZE != 24
+# error update this code.
+#endif
+
+static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
+{
+#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
+	C(0); C(1); C(2);
+#undef C
+}
+
+static inline void write_dt_entry(void *dt, int entry, __u32 entry_a, __u32 entry_b)
+{
+	__u32 *lp = (__u32 *)((char *)dt + entry*8);
+	*lp = entry_a;
+	*(lp+1) = entry_b;
+}
+
+#define write_ldt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_gdt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+#define write_idt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
+
+static inline void _set_gate(int gate, unsigned int type, void *addr, unsigned short seg)
+{
+	__u32 a, b;
+	pack_gate(&a, &b, (unsigned long)addr, seg, type, 0);
+	write_idt_entry(idt_table, gate, a, b);
+}
+
+static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const void *addr)
+{
+	__u32 a, b;
+	pack_descriptor(&a, &b, (unsigned long)addr,
+			offsetof(struct tss_struct, __cacheline_filler) - 1,
+			DESCTYPE_TSS, 0);
+	write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b);
+}
+
+static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int entries)
+{
+	__u32 a, b;
+	pack_descriptor(&a, &b, (unsigned long)addr,
+			entries * sizeof(struct desc_struct) - 1,
+			DESCTYPE_LDT, 0);
+	write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_LDT, a, b);
 }
 
 #define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
 
-static inline void set_ldt_desc(unsigned int cpu, void *addr, unsigned int size)
-{
-	_set_tssldt_desc(&get_cpu_gdt_table(cpu)[GDT_ENTRY_LDT], (int)addr, ((size << 3)-1), 0x82);
-}
-
 #define LDT_entry_a(info) \
 	((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff))
 
@@ -102,24 +151,6 @@
 	(info)->seg_not_present	== 1	&& \
 	(info)->useable		== 0	)
 
-static inline void write_ldt_entry(void *ldt, int entry, __u32 entry_a, __u32 entry_b)
-{
-	__u32 *lp = (__u32 *)((char *)ldt + entry*8);
-	*lp = entry_a;
-	*(lp+1) = entry_b;
-}
-
-#if TLS_SIZE != 24
-# error update this code.
-#endif
-
-static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
-{
-#define C(i) get_cpu_gdt_table(cpu)[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i]
-	C(0); C(1); C(2);
-#undef C
-}
-
 static inline void clear_LDT(void)
 {
 	int cpu = get_cpu();
diff --git a/include/asm-i386/dma-mapping.h b/include/asm-i386/dma-mapping.h
index 9cf20ca..81999a3 100644
--- a/include/asm-i386/dma-mapping.h
+++ b/include/asm-i386/dma-mapping.h
@@ -21,8 +21,7 @@
 dma_map_single(struct device *dev, void *ptr, size_t size,
 	       enum dma_data_direction direction)
 {
-	if (direction == DMA_NONE)
-		BUG();
+	BUG_ON(!valid_dma_direction(direction));
 	WARN_ON(size == 0);
 	flush_write_buffers();
 	return virt_to_phys(ptr);
@@ -32,8 +31,7 @@
 dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
 		 enum dma_data_direction direction)
 {
-	if (direction == DMA_NONE)
-		BUG();
+	BUG_ON(!valid_dma_direction(direction));
 }
 
 static inline int
@@ -42,8 +40,7 @@
 {
 	int i;
 
-	if (direction == DMA_NONE)
-		BUG();
+	BUG_ON(!valid_dma_direction(direction));
 	WARN_ON(nents == 0 || sg[0].length == 0);
 
 	for (i = 0; i < nents; i++ ) {
@@ -60,7 +57,7 @@
 dma_map_page(struct device *dev, struct page *page, unsigned long offset,
 	     size_t size, enum dma_data_direction direction)
 {
-	BUG_ON(direction == DMA_NONE);
+	BUG_ON(!valid_dma_direction(direction));
 	return page_to_phys(page) + offset;
 }
 
@@ -68,7 +65,7 @@
 dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
 	       enum dma_data_direction direction)
 {
-	BUG_ON(direction == DMA_NONE);
+	BUG_ON(!valid_dma_direction(direction));
 }
 
 
@@ -76,7 +73,7 @@
 dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
 	     enum dma_data_direction direction)
 {
-	BUG_ON(direction == DMA_NONE);
+	BUG_ON(!valid_dma_direction(direction));
 }
 
 static inline void
diff --git a/include/asm-i386/dwarf2.h b/include/asm-i386/dwarf2.h
index 2280f62..6d66398 100644
--- a/include/asm-i386/dwarf2.h
+++ b/include/asm-i386/dwarf2.h
@@ -1,8 +1,6 @@
 #ifndef _DWARF2_H
 #define _DWARF2_H
 
-#include <linux/config.h>
-
 #ifndef __ASSEMBLY__
 #warning "asm/dwarf2.h should be only included in pure assembly files"
 #endif
@@ -28,6 +26,13 @@
 #define CFI_RESTORE .cfi_restore
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
+#define CFI_UNDEFINED .cfi_undefined
+
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
 
 #else
 
@@ -48,6 +53,8 @@
 #define CFI_RESTORE	ignore
 #define CFI_REMEMBER_STATE ignore
 #define CFI_RESTORE_STATE ignore
+#define CFI_UNDEFINED ignore
+#define CFI_SIGNAL_FRAME ignore
 
 #endif
 
diff --git a/include/asm-i386/e820.h b/include/asm-i386/e820.h
index ca82acb..f7514fb 100644
--- a/include/asm-i386/e820.h
+++ b/include/asm-i386/e820.h
@@ -18,7 +18,7 @@
 
 #define E820_RAM	1
 #define E820_RESERVED	2
-#define E820_ACPI	3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI	3
 #define E820_NVS	4
 
 #define HIGH_MEMORY	(1024*1024)
diff --git a/include/asm-i386/fixmap.h b/include/asm-i386/fixmap.h
index a48cc3f..02428cb 100644
--- a/include/asm-i386/fixmap.h
+++ b/include/asm-i386/fixmap.h
@@ -19,7 +19,11 @@
  * Leave one empty page between vmalloc'ed areas and
  * the start of the fixmap.
  */
-#define __FIXADDR_TOP	0xfffff000
+#ifndef CONFIG_COMPAT_VDSO
+extern unsigned long __FIXADDR_TOP;
+#else
+#define __FIXADDR_TOP  0xfffff000
+#endif
 
 #ifndef __ASSEMBLY__
 #include <linux/kernel.h>
@@ -93,6 +97,7 @@
 
 extern void __set_fixmap (enum fixed_addresses idx,
 					unsigned long phys, pgprot_t flags);
+extern void reserve_top_address(unsigned long reserve);
 
 #define set_fixmap(idx, phys) \
 		__set_fixmap(idx, phys, PAGE_KERNEL)
diff --git a/include/asm-i386/frame.i b/include/asm-i386/frame.i
new file mode 100644
index 0000000..4d68ddc
--- /dev/null
+++ b/include/asm-i386/frame.i
@@ -0,0 +1,24 @@
+#include <linux/config.h>
+#include <asm/dwarf2.h>
+
+/* The annotation hides the frame from the unwinder and makes it look
+   like a ordinary ebp save/restore. This avoids some special cases for
+   frame pointer later */
+#ifdef CONFIG_FRAME_POINTER
+	.macro FRAME
+	pushl %ebp
+	CFI_ADJUST_CFA_OFFSET 4
+	CFI_REL_OFFSET ebp,0
+	movl %esp,%ebp
+	.endm
+	.macro ENDFRAME
+	popl %ebp
+	CFI_ADJUST_CFA_OFFSET -4
+	CFI_RESTORE ebp
+	.endm
+#else
+	.macro FRAME
+	.endm
+	.macro ENDFRAME
+	.endm
+#endif
diff --git a/include/asm-i386/genapic.h b/include/asm-i386/genapic.h
index b3783a3..8ffbb0f 100644
--- a/include/asm-i386/genapic.h
+++ b/include/asm-i386/genapic.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_GENAPIC_H
 #define _ASM_GENAPIC_H 1
 
+#include <asm/mpspec.h>
+
 /*
  * Generic APIC driver interface.
  *
@@ -63,14 +65,25 @@
 	unsigned (*get_apic_id)(unsigned long x);
 	unsigned long apic_id_mask;
 	unsigned int (*cpu_mask_to_apicid)(cpumask_t cpumask);
-	
+
+#ifdef CONFIG_SMP
 	/* ipi */
 	void (*send_IPI_mask)(cpumask_t mask, int vector);
 	void (*send_IPI_allbutself)(int vector);
 	void (*send_IPI_all)(int vector);
+#endif
 }; 
 
-#define APICFUNC(x) .x = x
+#define APICFUNC(x) .x = x,
+
+/* More functions could be probably marked IPIFUNC and save some space
+   in UP GENERICARCH kernels, but I don't have the nerve right now
+   to untangle this mess. -AK  */
+#ifdef CONFIG_SMP
+#define IPIFUNC(x) APICFUNC(x)
+#else
+#define IPIFUNC(x)
+#endif
 
 #define APIC_INIT(aname, aprobe) { \
 	.name = aname, \
@@ -80,33 +93,33 @@
 	.no_balance_irq = NO_BALANCE_IRQ, \
 	.ESR_DISABLE = esr_disable, \
 	.apic_destination_logical = APIC_DEST_LOGICAL, \
-	APICFUNC(apic_id_registered), \
-	APICFUNC(target_cpus), \
-	APICFUNC(check_apicid_used), \
-	APICFUNC(check_apicid_present), \
-	APICFUNC(init_apic_ldr), \
-	APICFUNC(ioapic_phys_id_map), \
-	APICFUNC(clustered_apic_check), \
-	APICFUNC(multi_timer_check), \
-	APICFUNC(apicid_to_node), \
-	APICFUNC(cpu_to_logical_apicid), \
-	APICFUNC(cpu_present_to_apicid), \
-	APICFUNC(apicid_to_cpu_present), \
-	APICFUNC(mpc_apic_id), \
-	APICFUNC(setup_portio_remap), \
-	APICFUNC(check_phys_apicid_present), \
-	APICFUNC(mpc_oem_bus_info), \
-	APICFUNC(mpc_oem_pci_bus), \
-	APICFUNC(mps_oem_check), \
-	APICFUNC(get_apic_id), \
+	APICFUNC(apic_id_registered) \
+	APICFUNC(target_cpus) \
+	APICFUNC(check_apicid_used) \
+	APICFUNC(check_apicid_present) \
+	APICFUNC(init_apic_ldr) \
+	APICFUNC(ioapic_phys_id_map) \
+	APICFUNC(clustered_apic_check) \
+	APICFUNC(multi_timer_check) \
+	APICFUNC(apicid_to_node) \
+	APICFUNC(cpu_to_logical_apicid) \
+	APICFUNC(cpu_present_to_apicid) \
+	APICFUNC(apicid_to_cpu_present) \
+	APICFUNC(mpc_apic_id) \
+	APICFUNC(setup_portio_remap) \
+	APICFUNC(check_phys_apicid_present) \
+	APICFUNC(mpc_oem_bus_info) \
+	APICFUNC(mpc_oem_pci_bus) \
+	APICFUNC(mps_oem_check) \
+	APICFUNC(get_apic_id) \
 	.apic_id_mask = APIC_ID_MASK, \
-	APICFUNC(cpu_mask_to_apicid), \
-	APICFUNC(acpi_madt_oem_check), \
-	APICFUNC(send_IPI_mask), \
-	APICFUNC(send_IPI_allbutself), \
-	APICFUNC(send_IPI_all), \
-	APICFUNC(enable_apic_mode), \
-	APICFUNC(phys_pkg_id), \
+	APICFUNC(cpu_mask_to_apicid) \
+	APICFUNC(acpi_madt_oem_check) \
+	IPIFUNC(send_IPI_mask) \
+	IPIFUNC(send_IPI_allbutself) \
+	IPIFUNC(send_IPI_all) \
+	APICFUNC(enable_apic_mode) \
+	APICFUNC(phys_pkg_id) \
 	}
 
 extern struct genapic *genapic;
diff --git a/include/asm-i386/intel_arch_perfmon.h b/include/asm-i386/intel_arch_perfmon.h
index 134ea9c..b52cd60 100644
--- a/include/asm-i386/intel_arch_perfmon.h
+++ b/include/asm-i386/intel_arch_perfmon.h
@@ -14,6 +14,18 @@
 
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL	(0x3c)
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK	(0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT (1 << 0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+				(1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+
+union cpuid10_eax {
+	struct {
+		unsigned int version_id:8;
+		unsigned int num_counters:8;
+		unsigned int bit_width:8;
+		unsigned int mask_length:8;
+	} split;
+	unsigned int full;
+};
 
 #endif	/* X86_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h
index 5092e81..5d30927 100644
--- a/include/asm-i386/io_apic.h
+++ b/include/asm-i386/io_apic.h
@@ -188,6 +188,16 @@
 /* 1 if "noapic" boot option passed */
 extern int skip_ioapic_setup;
 
+static inline void disable_ioapic_setup(void)
+{
+	skip_ioapic_setup = 1;
+}
+
+static inline int ioapic_setup_disabled(void)
+{
+	return skip_ioapic_setup;
+}
+
 /*
  * If we use the IO-APIC for IRQ routing, disable automatic
  * assignment of PCI IRQ's.
@@ -206,6 +216,7 @@
 
 #else  /* !CONFIG_X86_IO_APIC */
 #define io_apic_assign_pci_irqs 0
+static inline void disable_ioapic_setup(void) { }
 #endif
 
 extern int assign_irq_vector(int irq);
diff --git a/include/asm-i386/kexec.h b/include/asm-i386/kexec.h
index 53f0e06..4dfc9f5 100644
--- a/include/asm-i386/kexec.h
+++ b/include/asm-i386/kexec.h
@@ -1,6 +1,26 @@
 #ifndef _I386_KEXEC_H
 #define _I386_KEXEC_H
 
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PTE_0         4
+#define VA_PTE_0         5
+#define PA_PTE_1         6
+#define VA_PTE_1         7
+#ifdef CONFIG_X86_PAE
+#define PA_PMD_0         8
+#define VA_PMD_0         9
+#define PA_PMD_1         10
+#define VA_PMD_1         11
+#define PAGES_NR         12
+#else
+#define PAGES_NR         8
+#endif
+
+#ifndef __ASSEMBLY__
+
 #include <asm/fixmap.h>
 #include <asm/ptrace.h>
 #include <asm/string.h>
@@ -72,5 +92,12 @@
                newregs->eip = (unsigned long)current_text_addr();
        }
 }
+asmlinkage NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+		unsigned long control_page,
+		unsigned long start_address,
+		unsigned int has_pae) ATTRIB_NORET;
+
+#endif /* __ASSEMBLY__ */
 
 #endif /* _I386_KEXEC_H */
diff --git a/include/asm-i386/mach-default/do_timer.h b/include/asm-i386/mach-default/do_timer.h
index 6312c3e..4182c34 100644
--- a/include/asm-i386/mach-default/do_timer.h
+++ b/include/asm-i386/mach-default/do_timer.h
@@ -16,7 +16,7 @@
 
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-	do_timer(regs);
+	do_timer(1);
 #ifndef CONFIG_SMP
 	update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-es7000/mach_apic.h b/include/asm-i386/mach-es7000/mach_apic.h
index b5f3f0d..2633368 100644
--- a/include/asm-i386/mach-es7000/mach_apic.h
+++ b/include/asm-i386/mach-es7000/mach_apic.h
@@ -123,9 +123,13 @@
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
        if (cpu >= NR_CPUS)
 	       return BAD_APICID;
        return (int)cpu_2_logical_apicid[cpu];
+#else
+	return logical_smp_processor_id();
+#endif
 }
 
 static inline int mpc_apic_id(struct mpc_config_processor *m, struct mpc_config_translation *unused)
diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h
index 9fd0732..254a0fe 100644
--- a/include/asm-i386/mach-summit/mach_apic.h
+++ b/include/asm-i386/mach-summit/mach_apic.h
@@ -46,10 +46,12 @@
 static inline void init_apic_ldr(void)
 {
 	unsigned long val, id;
-	int i, count;
-	u8 lid;
+	int count = 0;
 	u8 my_id = (u8)hard_smp_processor_id();
 	u8 my_cluster = (u8)apicid_cluster(my_id);
+#ifdef CONFIG_SMP
+	u8 lid;
+	int i;
 
 	/* Create logical APIC IDs by counting CPUs already in cluster. */
 	for (count = 0, i = NR_CPUS; --i >= 0; ) {
@@ -57,6 +59,7 @@
 		if (lid != BAD_APICID && apicid_cluster(lid) == my_cluster)
 			++count;
 	}
+#endif
 	/* We only have a 4 wide bitmap in cluster mode.  If a deranged
 	 * BIOS puts 5 CPUs in one APIC cluster, we're hosed. */
 	BUG_ON(count >= XAPIC_DEST_CPUS_SHIFT);
@@ -85,15 +88,19 @@
 
 static inline int apicid_to_node(int logical_apicid)
 {
-	return logical_apicid >> 5;          /* 2 clusterids per CEC */
+	return apicid_2_node[logical_apicid];
 }
 
 /* Mapping from cpu number to logical apicid */
 static inline int cpu_to_logical_apicid(int cpu)
 {
+#ifdef CONFIG_SMP
        if (cpu >= NR_CPUS)
 	       return BAD_APICID;
 	return (int)cpu_2_logical_apicid[cpu];
+#else
+	return logical_smp_processor_id();
+#endif
 }
 
 static inline int cpu_present_to_apicid(int mps_cpu)
diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h
index 95568e6..8db618c5 100644
--- a/include/asm-i386/mach-visws/do_timer.h
+++ b/include/asm-i386/mach-visws/do_timer.h
@@ -9,7 +9,7 @@
 	/* Clear the interrupt */
 	co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR);
 
-	do_timer(regs);
+	do_timer(1);
 #ifndef CONFIG_SMP
 	update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mach-voyager/do_timer.h b/include/asm-i386/mach-voyager/do_timer.h
index eaf5180..099fe9f 100644
--- a/include/asm-i386/mach-voyager/do_timer.h
+++ b/include/asm-i386/mach-voyager/do_timer.h
@@ -3,7 +3,7 @@
 
 static inline void do_timer_interrupt_hook(struct pt_regs *regs)
 {
-	do_timer(regs);
+	do_timer(1);
 #ifndef CONFIG_SMP
 	update_process_times(user_mode_vm(regs));
 #endif
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index 22cb07c..61b0733 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -38,10 +38,16 @@
 }
 
 extern int early_pfn_to_nid(unsigned long pfn);
+extern void numa_kva_reserve(void);
 
 #else /* !CONFIG_NUMA */
+
 #define get_memcfg_numa get_memcfg_numa_flat
 #define get_zholes_size(n) (0)
+
+static inline void numa_kva_reserve(void)
+{
+}
 #endif /* CONFIG_NUMA */
 
 #ifdef CONFIG_DISCONTIGMEM
diff --git a/include/asm-i386/mutex.h b/include/asm-i386/mutex.h
index 05a5385..7a17d9e 100644
--- a/include/asm-i386/mutex.h
+++ b/include/asm-i386/mutex.h
@@ -30,14 +30,10 @@
 									\
 	__asm__ __volatile__(						\
 		LOCK_PREFIX "   decl (%%eax)	\n"			\
-			"   js 2f		\n"			\
+			"   jns 1f		\n"			\
+			"   call "#fail_fn"	\n"			\
 			"1:			\n"			\
 									\
-		LOCK_SECTION_START("")					\
-			"2: call "#fail_fn"	\n"			\
-			"   jmp 1b		\n"			\
-		LOCK_SECTION_END					\
-									\
 		:"=a" (dummy)						\
 		: "a" (count)						\
 		: "memory", "ecx", "edx");				\
@@ -86,14 +82,10 @@
 									\
 	__asm__ __volatile__(						\
 		LOCK_PREFIX "   incl (%%eax)	\n"			\
-			"   jle 2f		\n"			\
+			"   jg	1f		\n"			\
+			"   call "#fail_fn"	\n"			\
 			"1:			\n"			\
 									\
-		LOCK_SECTION_START("")					\
-			"2: call "#fail_fn"	\n"			\
-			"   jmp 1b		\n"			\
-		LOCK_SECTION_END					\
-									\
 		:"=a" (dummy)						\
 		: "a" (count)						\
 		: "memory", "ecx", "edx");				\
diff --git a/include/asm-i386/nmi.h b/include/asm-i386/nmi.h
index 67d9947..269d315 100644
--- a/include/asm-i386/nmi.h
+++ b/include/asm-i386/nmi.h
@@ -6,32 +6,29 @@
 
 #include <linux/pm.h>
 
-struct pt_regs;
-
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
-
 /**
- * set_nmi_callback
+ * do_nmi_callback
  *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
  */
-void set_nmi_callback(nmi_callback_t callback);
+int do_nmi_callback(struct pt_regs *regs, int cpu);
 
-/**
- * unset_nmi_callback
- *
- * Remove the handler previously set.
- */
-void unset_nmi_callback(void);
+extern int nmi_watchdog_enabled;
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
+extern int reserve_perfctr_nmi(unsigned int);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
 
-extern void setup_apic_nmi_watchdog (void);
-extern int reserve_lapic_nmi(void);
-extern void release_lapic_nmi(void);
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
 extern void disable_timer_nmi_watchdog(void);
 extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
 
+extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
 #define NMI_DEFAULT     -1
 #define NMI_NONE	0
@@ -39,4 +36,10 @@
 #define NMI_LOCAL_APIC	2
 #define NMI_INVALID	3
 
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+			void __user *, size_t *, loff_t *);
+extern int unknown_nmi_panic;
+
 #endif /* ASM_NMI_H */
diff --git a/include/asm-i386/pgtable-2level.h b/include/asm-i386/pgtable-2level.h
index 2756d4b..8d8d3b9 100644
--- a/include/asm-i386/pgtable-2level.h
+++ b/include/asm-i386/pgtable-2level.h
@@ -16,13 +16,15 @@
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 #define set_pte_atomic(pteptr, pteval) set_pte(pteptr,pteval)
+#define set_pte_present(mm,addr,ptep,pteval) set_pte_at(mm,addr,ptep,pteval)
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = (pmdval))
 
 #define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
 #define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 #define ptep_get_and_clear(mm,addr,xp)	__pte(xchg(&(xp)->pte_low, 0))
-#define pte_same(a, b)		((a).pte_low == (b).pte_low)
+
 #define pte_page(x)		pfn_to_page(pte_pfn(x))
 #define pte_none(x)		(!(x).pte_low)
 #define pte_pfn(x)		((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
diff --git a/include/asm-i386/pgtable-3level.h b/include/asm-i386/pgtable-3level.h
index dccb1b3..c2d701e 100644
--- a/include/asm-i386/pgtable-3level.h
+++ b/include/asm-i386/pgtable-3level.h
@@ -58,7 +58,21 @@
 }
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
 
-#define __HAVE_ARCH_SET_PTE_ATOMIC
+/*
+ * Since this is only called on user PTEs, and the page fault handler
+ * must handle the already racy situation of simultaneous page faults,
+ * we are justified in merely clearing the PTE present bit, followed
+ * by a set.  The ordering here is important.
+ */
+static inline void set_pte_present(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte)
+{
+	ptep->pte_low = 0;
+	smp_wmb();
+	ptep->pte_high = pte.pte_high;
+	smp_wmb();
+	ptep->pte_low = pte.pte_low;
+}
+
 #define set_pte_atomic(pteptr,pteval) \
 		set_64bit((unsigned long long *)(pteptr),pte_val(pteval))
 #define set_pmd(pmdptr,pmdval) \
@@ -77,7 +91,7 @@
 #define pud_page(pud) \
 ((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
-#define pud_page_kernel(pud) \
+#define pud_page_vaddr(pud) \
 ((unsigned long) __va(pud_val(pud) & PAGE_MASK))
 
 
@@ -105,6 +119,7 @@
 	*(tmp + 1) = 0;
 }
 
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	pte_t res;
@@ -117,6 +132,7 @@
 	return res;
 }
 
+#define __HAVE_ARCH_PTE_SAME
 static inline int pte_same(pte_t a, pte_t b)
 {
 	return a.pte_low == b.pte_low && a.pte_high == b.pte_high;
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 09697fe..7d398f4 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -246,20 +246,85 @@
 # include <asm/pgtable-2level.h>
 #endif
 
-static inline int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-	if (!pte_dirty(*ptep))
-		return 0;
-	return test_and_clear_bit(_PAGE_BIT_DIRTY, &ptep->pte_low);
-}
+/*
+ * Rules for using pte_update - it must be called after any PTE update which
+ * has not been done using the set_pte / clear_pte interfaces.  It is used by
+ * shadow mode hypervisors to resynchronize the shadow page tables.  Kernel PTE
+ * updates should either be sets, clears, or set_pte_atomic for P->P
+ * transitions, which means this hook should only be called for user PTEs.
+ * This hook implies a P->P protection or access change has taken place, which
+ * requires a subsequent TLB flush.  The notification can optionally be delayed
+ * until the TLB flush event by using the pte_update_defer form of the
+ * interface, but care must be taken to assure that the flush happens while
+ * still holding the same page table lock so that the shadow and primary pages
+ * do not become out of sync on SMP.
+ */
+#define pte_update(mm, addr, ptep)		do { } while (0)
+#define pte_update_defer(mm, addr, ptep)	do { } while (0)
 
-static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
-{
-	if (!pte_young(*ptep))
-		return 0;
-	return test_and_clear_bit(_PAGE_BIT_ACCESSED, &ptep->pte_low);
-}
 
+/*
+ * We only update the dirty/accessed state if we set
+ * the dirty bit by hand in the kernel, since the hardware
+ * will do the accessed bit for us, and we don't want to
+ * race with other CPU's that might be updating the dirty
+ * bit at the same time.
+ */
+#define  __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
+#define ptep_set_access_flags(vma, address, ptep, entry, dirty)		\
+do {									\
+	if (dirty) {							\
+		(ptep)->pte_low = (entry).pte_low;			\
+		pte_update_defer((vma)->vm_mm, (addr), (ptep));		\
+		flush_tlb_page(vma, address);				\
+	}								\
+} while (0)
+
+/*
+ * We don't actually have these, but we want to advertise them so that
+ * we can encompass the flush here.
+ */
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
+#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
+
+/*
+ * Rules for using ptep_establish: the pte MUST be a user pte, and
+ * must be a present->present transition.
+ */
+#define __HAVE_ARCH_PTEP_ESTABLISH
+#define ptep_establish(vma, address, ptep, pteval)			\
+do {									\
+	set_pte_present((vma)->vm_mm, address, ptep, pteval);		\
+	flush_tlb_page(vma, address);					\
+} while (0)
+
+#define __HAVE_ARCH_PTEP_CLEAR_DIRTY_FLUSH
+#define ptep_clear_flush_dirty(vma, address, ptep)			\
+({									\
+	int __dirty;							\
+	__dirty = pte_dirty(*(ptep));					\
+	if (__dirty) {							\
+		clear_bit(_PAGE_BIT_DIRTY, &(ptep)->pte_low);		\
+		pte_update_defer((vma)->vm_mm, (addr), (ptep));		\
+		flush_tlb_page(vma, address);				\
+	}								\
+	__dirty;							\
+})
+
+#define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
+#define ptep_clear_flush_young(vma, address, ptep)			\
+({									\
+	int __young;							\
+	__young = pte_young(*(ptep));					\
+	if (__young) {							\
+		clear_bit(_PAGE_BIT_ACCESSED, &(ptep)->pte_low);	\
+		pte_update_defer((vma)->vm_mm, (addr), (ptep));		\
+		flush_tlb_page(vma, address);				\
+	}								\
+	__young;							\
+})
+
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
 static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, unsigned long addr, pte_t *ptep, int full)
 {
 	pte_t pte;
@@ -272,9 +337,11 @@
 	return pte;
 }
 
+#define __HAVE_ARCH_PTEP_SET_WRPROTECT
 static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	clear_bit(_PAGE_BIT_RW, &ptep->pte_low);
+	pte_update(mm, addr, ptep);
 }
 
 /*
@@ -364,11 +431,11 @@
 #define pte_index(address) \
 		(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
 
 #define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
 		((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
@@ -391,8 +458,6 @@
  static inline int set_kernel_exec(unsigned long vaddr, int enable) { return 0;}
 #endif
 
-extern void noexec_setup(const char *str);
-
 #if defined(CONFIG_HIGHPTE)
 #define pte_offset_map(dir, address) \
 	((pte_t *)kmap_atomic(pmd_page(*(dir)),KM_PTE0) + pte_index(address))
@@ -408,26 +473,18 @@
 #define pte_unmap_nested(pte) do { } while (0)
 #endif
 
+/* Clear a kernel PTE and flush it from the TLB */
+#define kpte_clear_flush(ptep, vaddr)					\
+do {									\
+	pte_clear(&init_mm, vaddr, ptep);				\
+	__flush_tlb_one(vaddr);						\
+} while (0)
+
 /*
  * The i386 doesn't have any external MMU info: the kernel page
  * tables contain all the necessary information.
- *
- * Also, we only update the dirty/accessed state if we set
- * the dirty bit by hand in the kernel, since the hardware
- * will do the accessed bit for us, and we don't want to
- * race with other CPU's that might be updating the dirty
- * bit at the same time.
  */
 #define update_mmu_cache(vma,address,pte) do { } while (0)
-#define  __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS
-#define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \
-	do {								  \
-		if (__dirty) {						  \
-			(__ptep)->pte_low = (__entry).pte_low;	  	  \
-			flush_tlb_page(__vma, __address);		  \
-		}							  \
-	} while (0)
-
 #endif /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_FLATMEM
@@ -441,12 +498,6 @@
 #define GET_IOSPACE(pfn)		0
 #define GET_PFN(pfn)			(pfn)
 
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
-#define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
-#define __HAVE_ARCH_PTEP_GET_AND_CLEAR_FULL
-#define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>
 
 #endif /* _I386_PGTABLE_H */
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index b32346d..2277127 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -143,6 +143,18 @@
 #define X86_EFLAGS_VIP	0x00100000 /* Virtual Interrupt Pending */
 #define X86_EFLAGS_ID	0x00200000 /* CPUID detection flag */
 
+static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
+			   unsigned int *ecx, unsigned int *edx)
+{
+	/* ecx is often an input as well as an output. */
+	__asm__("cpuid"
+		: "=a" (*eax),
+		  "=b" (*ebx),
+		  "=c" (*ecx),
+		  "=d" (*edx)
+		: "0" (*eax), "2" (*ecx));
+}
+
 /*
  * Generic CPUID function
  * clear %ecx since some cpus (Cyrix MII) do not set or clear %ecx
@@ -150,24 +162,18 @@
  */
 static inline void cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx)
 {
-	__asm__("cpuid"
-		: "=a" (*eax),
-		  "=b" (*ebx),
-		  "=c" (*ecx),
-		  "=d" (*edx)
-		: "0" (op), "c"(0));
+	*eax = op;
+	*ecx = 0;
+	__cpuid(eax, ebx, ecx, edx);
 }
 
 /* Some CPUID calls want 'count' to be placed in ecx */
 static inline void cpuid_count(int op, int count, int *eax, int *ebx, int *ecx,
-	       	int *edx)
+			       int *edx)
 {
-	__asm__("cpuid"
-		: "=a" (*eax),
-		  "=b" (*ebx),
-		  "=c" (*ecx),
-		  "=d" (*edx)
-		: "0" (op), "c" (count));
+	*eax = op;
+	*ecx = count;
+	__cpuid(eax, ebx, ecx, edx);
 }
 
 /*
@@ -175,42 +181,30 @@
  */
 static inline unsigned int cpuid_eax(unsigned int op)
 {
-	unsigned int eax;
+	unsigned int eax, ebx, ecx, edx;
 
-	__asm__("cpuid"
-		: "=a" (eax)
-		: "0" (op)
-		: "bx", "cx", "dx");
+	cpuid(op, &eax, &ebx, &ecx, &edx);
 	return eax;
 }
 static inline unsigned int cpuid_ebx(unsigned int op)
 {
-	unsigned int eax, ebx;
+	unsigned int eax, ebx, ecx, edx;
 
-	__asm__("cpuid"
-		: "=a" (eax), "=b" (ebx)
-		: "0" (op)
-		: "cx", "dx" );
+	cpuid(op, &eax, &ebx, &ecx, &edx);
 	return ebx;
 }
 static inline unsigned int cpuid_ecx(unsigned int op)
 {
-	unsigned int eax, ecx;
+	unsigned int eax, ebx, ecx, edx;
 
-	__asm__("cpuid"
-		: "=a" (eax), "=c" (ecx)
-		: "0" (op)
-		: "bx", "dx" );
+	cpuid(op, &eax, &ebx, &ecx, &edx);
 	return ecx;
 }
 static inline unsigned int cpuid_edx(unsigned int op)
 {
-	unsigned int eax, edx;
+	unsigned int eax, ebx, ecx, edx;
 
-	__asm__("cpuid"
-		: "=a" (eax), "=d" (edx)
-		: "0" (op)
-		: "bx", "cx");
+	cpuid(op, &eax, &ebx, &ecx, &edx);
 	return edx;
 }
 
diff --git a/include/asm-i386/ptrace-abi.h b/include/asm-i386/ptrace-abi.h
new file mode 100644
index 0000000..a449018
--- /dev/null
+++ b/include/asm-i386/ptrace-abi.h
@@ -0,0 +1,39 @@
+#ifndef I386_PTRACE_ABI_H
+#define I386_PTRACE_ABI_H
+
+#define EBX 0
+#define ECX 1
+#define EDX 2
+#define ESI 3
+#define EDI 4
+#define EBP 5
+#define EAX 6
+#define DS 7
+#define ES 8
+#define FS 9
+#define GS 10
+#define ORIG_EAX 11
+#define EIP 12
+#define CS  13
+#define EFL 14
+#define UESP 15
+#define SS   16
+#define FRAME_SIZE 17
+
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
+#define PTRACE_GETREGS            12
+#define PTRACE_SETREGS            13
+#define PTRACE_GETFPREGS          14
+#define PTRACE_SETFPREGS          15
+#define PTRACE_GETFPXREGS         18
+#define PTRACE_SETFPXREGS         19
+
+#define PTRACE_OLDSETOPTIONS         21
+
+#define PTRACE_GET_THREAD_AREA    25
+#define PTRACE_SET_THREAD_AREA    26
+
+#define PTRACE_SYSEMU		  31
+#define PTRACE_SYSEMU_SINGLESTEP  32
+
+#endif
diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h
index f324c53..a4a0e52 100644
--- a/include/asm-i386/ptrace.h
+++ b/include/asm-i386/ptrace.h
@@ -1,24 +1,7 @@
 #ifndef _I386_PTRACE_H
 #define _I386_PTRACE_H
 
-#define EBX 0
-#define ECX 1
-#define EDX 2
-#define ESI 3
-#define EDI 4
-#define EBP 5
-#define EAX 6
-#define DS 7
-#define ES 8
-#define FS 9
-#define GS 10
-#define ORIG_EAX 11
-#define EIP 12
-#define CS  13
-#define EFL 14
-#define UESP 15
-#define SS   16
-#define FRAME_SIZE 17
+#include <asm/ptrace-abi.h>
 
 /* this struct defines the way the registers are stored on the 
    stack during a system call. */
@@ -41,25 +24,10 @@
 	int  xss;
 };
 
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-
-#define PTRACE_OLDSETOPTIONS         21
-
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-
-#define PTRACE_SYSEMU		  31
-#define PTRACE_SYSEMU_SINGLESTEP  32
-
 #ifdef __KERNEL__
 
 #include <asm/vm86.h>
+#include <asm/segment.h>
 
 struct task_struct;
 extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code);
@@ -73,18 +41,14 @@
  */
 static inline int user_mode(struct pt_regs *regs)
 {
-	return (regs->xcs & 3) != 0;
+	return (regs->xcs & SEGMENT_RPL_MASK) == USER_RPL;
 }
 static inline int user_mode_vm(struct pt_regs *regs)
 {
-	return ((regs->xcs & 3) | (regs->eflags & VM_MASK)) != 0;
+	return ((regs->xcs & SEGMENT_RPL_MASK) | (regs->eflags & VM_MASK)) >= USER_RPL;
 }
 #define instruction_pointer(regs) ((regs)->eip)
-#if defined(CONFIG_SMP) && defined(CONFIG_FRAME_POINTER)
 extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
 #endif /* __KERNEL__ */
 
 #endif
diff --git a/include/asm-i386/rwlock.h b/include/asm-i386/rwlock.h
index 87c069c..c3e5db3 100644
--- a/include/asm-i386/rwlock.h
+++ b/include/asm-i386/rwlock.h
@@ -20,52 +20,6 @@
 #define RW_LOCK_BIAS		 0x01000000
 #define RW_LOCK_BIAS_STR	"0x01000000"
 
-#define __build_read_lock_ptr(rw, helper)   \
-	asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t" \
-			"jns 1f\n" \
-			"call " helper "\n\t" \
-			"1:\n" \
-			::"a" (rw) : "memory")
-
-#define __build_read_lock_const(rw, helper)   \
-	asm volatile(LOCK_PREFIX " subl $1,%0\n\t" \
-			"jns 1f\n" \
-			"pushl %%eax\n\t" \
-			"leal %0,%%eax\n\t" \
-			"call " helper "\n\t" \
-			"popl %%eax\n\t" \
-			"1:\n" \
-			:"+m" (*(volatile int *)rw) : : "memory")
-
-#define __build_read_lock(rw, helper)	do { \
-						if (__builtin_constant_p(rw)) \
-							__build_read_lock_const(rw, helper); \
-						else \
-							__build_read_lock_ptr(rw, helper); \
-					} while (0)
-
-#define __build_write_lock_ptr(rw, helper) \
-	asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-			"jz 1f\n" \
-			"call " helper "\n\t" \
-			"1:\n" \
-			::"a" (rw) : "memory")
-
-#define __build_write_lock_const(rw, helper) \
-	asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-			"jz 1f\n" \
-			"pushl %%eax\n\t" \
-			"leal %0,%%eax\n\t" \
-			"call " helper "\n\t" \
-			"popl %%eax\n\t" \
-			"1:\n" \
-			:"+m" (*(volatile int *)rw) : : "memory")
-
-#define __build_write_lock(rw, helper)	do { \
-						if (__builtin_constant_p(rw)) \
-							__build_write_lock_const(rw, helper); \
-						else \
-							__build_write_lock_ptr(rw, helper); \
-					} while (0)
+/* Code is in asm-i386/spinlock.h */
 
 #endif
diff --git a/include/asm-i386/rwsem.h b/include/asm-i386/rwsem.h
index 43113f5..bc598d6 100644
--- a/include/asm-i386/rwsem.h
+++ b/include/asm-i386/rwsem.h
@@ -99,17 +99,9 @@
 	__asm__ __volatile__(
 		"# beginning down_read\n\t"
 LOCK_PREFIX	"  incl      (%%eax)\n\t" /* adds 0x00000001, returns the old value */
-		"  js        2f\n\t" /* jump if we weren't granted the lock */
+		"  jns        1f\n"
+		"  call call_rwsem_down_read_failed\n"
 		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  pushl     %%ecx\n\t"
-		"  pushl     %%edx\n\t"
-		"  call      rwsem_down_read_failed\n\t"
-		"  popl      %%edx\n\t"
-		"  popl      %%ecx\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
 		"# ending down_read\n\t"
 		: "+m" (sem->count)
 		: "a" (sem)
@@ -151,15 +143,9 @@
 		"# beginning down_write\n\t"
 LOCK_PREFIX	"  xadd      %%edx,(%%eax)\n\t" /* subtract 0x0000ffff, returns the old value */
 		"  testl     %%edx,%%edx\n\t" /* was the count 0 before? */
-		"  jnz       2f\n\t" /* jump if we weren't granted the lock */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  pushl     %%ecx\n\t"
-		"  call      rwsem_down_write_failed\n\t"
-		"  popl      %%ecx\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
+		"  jz        1f\n"
+		"  call call_rwsem_down_write_failed\n"
+		"1:\n"
 		"# ending down_write"
 		: "+m" (sem->count), "=d" (tmp)
 		: "a" (sem), "1" (tmp)
@@ -193,17 +179,9 @@
 	__asm__ __volatile__(
 		"# beginning __up_read\n\t"
 LOCK_PREFIX	"  xadd      %%edx,(%%eax)\n\t" /* subtracts 1, returns the old value */
-		"  js        2f\n\t" /* jump if the lock is being waited upon */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  decw      %%dx\n\t" /* do nothing if still outstanding active readers */
-		"  jnz       1b\n\t"
-		"  pushl     %%ecx\n\t"
-		"  call      rwsem_wake\n\t"
-		"  popl      %%ecx\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
+		"  jns        1f\n\t"
+		"  call call_rwsem_wake\n"
+		"1:\n"
 		"# ending __up_read\n"
 		: "+m" (sem->count), "=d" (tmp)
 		: "a" (sem), "1" (tmp)
@@ -219,17 +197,9 @@
 		"# beginning __up_write\n\t"
 		"  movl      %2,%%edx\n\t"
 LOCK_PREFIX	"  xaddl     %%edx,(%%eax)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
-		"  jnz       2f\n\t" /* jump if the lock is being waited upon */
+		"  jz       1f\n"
+		"  call call_rwsem_wake\n"
 		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  decw      %%dx\n\t" /* did the active count reduce to 0? */
-		"  jnz       1b\n\t" /* jump back if not */
-		"  pushl     %%ecx\n\t"
-		"  call      rwsem_wake\n\t"
-		"  popl      %%ecx\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
 		"# ending __up_write\n"
 		: "+m" (sem->count)
 		: "a" (sem), "i" (-RWSEM_ACTIVE_WRITE_BIAS)
@@ -244,17 +214,9 @@
 	__asm__ __volatile__(
 		"# beginning __downgrade_write\n\t"
 LOCK_PREFIX	"  addl      %2,(%%eax)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
-		"  js        2f\n\t" /* jump if the lock is being waited upon */
+		"  jns       1f\n\t"
+		"  call call_rwsem_downgrade_wake\n"
 		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  pushl     %%ecx\n\t"
-		"  pushl     %%edx\n\t"
-		"  call      rwsem_downgrade_wake\n\t"
-		"  popl      %%edx\n\t"
-		"  popl      %%ecx\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
 		"# ending __downgrade_write\n"
 		: "+m" (sem->count)
 		: "a" (sem), "i" (-RWSEM_WAITING_BIAS)
diff --git a/include/asm-i386/segment.h b/include/asm-i386/segment.h
index faf9953..b7ab596 100644
--- a/include/asm-i386/segment.h
+++ b/include/asm-i386/segment.h
@@ -83,6 +83,11 @@
 
 #define GDT_SIZE (GDT_ENTRIES * 8)
 
+/* Matches __KERNEL_CS and __USER_CS (they must be 2 entries apart) */
+#define SEGMENT_IS_FLAT_CODE(x)  (((x) & 0xec) == GDT_ENTRY_KERNEL_CS * 8)
+/* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
+#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
+
 /* Simple and small GDT entries for booting only */
 
 #define GDT_ENTRY_BOOT_CS		2
@@ -112,4 +117,16 @@
  */
 #define IDT_ENTRIES 256
 
+/* Bottom two bits of selector give the ring privilege level */
+#define SEGMENT_RPL_MASK	0x3
+/* Bit 2 is table indicator (LDT/GDT) */
+#define SEGMENT_TI_MASK		0x4
+
+/* User mode is privilege level 3 */
+#define USER_RPL		0x3
+/* LDT segment has TI set, GDT has it cleared */
+#define SEGMENT_LDT		0x4
+#define SEGMENT_GDT		0x0
+
+#define get_kernel_rpl()  0
 #endif
diff --git a/include/asm-i386/semaphore.h b/include/asm-i386/semaphore.h
index d51e800..4e34a46 100644
--- a/include/asm-i386/semaphore.h
+++ b/include/asm-i386/semaphore.h
@@ -100,13 +100,10 @@
 	__asm__ __volatile__(
 		"# atomic down operation\n\t"
 		LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
-		"js 2f\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tlea %0,%%eax\n\t"
-		"call __down_failed\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
+		"jns 2f\n"
+		"\tlea %0,%%eax\n\t"
+		"call __down_failed\n"
+		"2:"
 		:"+m" (sem->count)
 		:
 		:"memory","ax");
@@ -123,16 +120,13 @@
 	might_sleep();
 	__asm__ __volatile__(
 		"# atomic interruptible down operation\n\t"
+		"xorl %0,%0\n\t"
 		LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-		"js 2f\n\t"
-		"xorl %0,%0\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tlea %1,%%eax\n\t"
-		"call __down_failed_interruptible\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
-		:"=a" (result), "+m" (sem->count)
+		"jns 2f\n\t"
+		"lea %1,%%eax\n\t"
+		"call __down_failed_interruptible\n"
+		"2:"
+		:"=&a" (result), "+m" (sem->count)
 		:
 		:"memory");
 	return result;
@@ -148,16 +142,13 @@
 
 	__asm__ __volatile__(
 		"# atomic interruptible down operation\n\t"
+		"xorl %0,%0\n\t"
 		LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-		"js 2f\n\t"
-		"xorl %0,%0\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tlea %1,%%eax\n\t"
+		"jns 2f\n\t"
+		"lea %1,%%eax\n\t"
 		"call __down_failed_trylock\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
-		:"=a" (result), "+m" (sem->count)
+		"2:\n"
+		:"=&a" (result), "+m" (sem->count)
 		:
 		:"memory");
 	return result;
@@ -166,22 +157,16 @@
 /*
  * Note! This is subtle. We jump to wake people up only if
  * the semaphore was negative (== somebody was waiting on it).
- * The default case (no contention) will result in NO
- * jumps for both down() and up().
  */
 static inline void up(struct semaphore * sem)
 {
 	__asm__ __volatile__(
 		"# atomic up operation\n\t"
 		LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
-		"jle 2f\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tlea %0,%%eax\n\t"
-		"call __up_wakeup\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
-		".subsection 0\n"
+		"jg 1f\n\t"
+		"lea %0,%%eax\n\t"
+		"call __up_wakeup\n"
+		"1:"
 		:"+m" (sem->count)
 		:
 		:"memory","ax");
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 142d10e..6aa1206 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -46,6 +46,8 @@
 
 #define cpu_physical_id(cpu)	x86_cpu_to_apicid[cpu]
 
+extern u8 apicid_2_node[];
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
@@ -80,24 +82,32 @@
 	return GET_APIC_ID(*(unsigned long *)(APIC_BASE+APIC_ID));
 }
 #endif
-
-static __inline int logical_smp_processor_id(void)
-{
-	/* we don't want to mark this access volatile - bad code generation */
-	return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
-}
-
 #endif
 
+extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
+extern unsigned int num_processors;
+
 #endif /* !__ASSEMBLY__ */
 
 #else /* CONFIG_SMP */
 
+#define safe_smp_processor_id()		0
 #define cpu_physical_id(cpu)		boot_cpu_physical_apicid
 
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
 
 #endif
+
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_X86_LOCAL_APIC
+static __inline int logical_smp_processor_id(void)
+{
+	/* we don't want to mark this access volatile - bad code generation */
+	return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
+}
+#endif
+#endif
+
 #endif
diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h
index d102036..c18b71f 100644
--- a/include/asm-i386/spinlock.h
+++ b/include/asm-i386/spinlock.h
@@ -4,8 +4,12 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 #include <linux/compiler.h>
 
+#define CLI_STRING	"cli"
+#define STI_STRING	"sti"
+
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
  *
@@ -17,67 +21,64 @@
  * (the type definitions are in asm/spinlock_types.h)
  */
 
-#define __raw_spin_is_locked(x) \
-		(*(volatile signed char *)(&(x)->slock) <= 0)
-
-#define __raw_spin_lock_string \
-	"\n1:\t" \
-	LOCK_PREFIX " ; decb %0\n\t" \
-	"jns 3f\n" \
-	"2:\t" \
-	"rep;nop\n\t" \
-	"cmpb $0,%0\n\t" \
-	"jle 2b\n\t" \
-	"jmp 1b\n" \
-	"3:\n\t"
-
-/*
- * NOTE: there's an irqs-on section here, which normally would have to be
- * irq-traced, but on CONFIG_TRACE_IRQFLAGS we never use
- * __raw_spin_lock_string_flags().
- */
-#define __raw_spin_lock_string_flags \
-	"\n1:\t" \
-	LOCK_PREFIX " ; decb %0\n\t" \
-	"jns 5f\n" \
-	"2:\t" \
-	"testl $0x200, %1\n\t" \
-	"jz 4f\n\t" \
-	"sti\n" \
-	"3:\t" \
-	"rep;nop\n\t" \
-	"cmpb $0, %0\n\t" \
-	"jle 3b\n\t" \
-	"cli\n\t" \
-	"jmp 1b\n" \
-	"4:\t" \
-	"rep;nop\n\t" \
-	"cmpb $0, %0\n\t" \
-	"jg 1b\n\t" \
-	"jmp 4b\n" \
-	"5:\n\t"
+static inline int __raw_spin_is_locked(raw_spinlock_t *x)
+{
+	return *(volatile signed char *)(&(x)->slock) <= 0;
+}
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-	asm(__raw_spin_lock_string : "+m" (lock->slock) : : "memory");
+	asm volatile("\n1:\t"
+		     LOCK_PREFIX " ; decb %0\n\t"
+		     "jns 3f\n"
+		     "2:\t"
+		     "rep;nop\n\t"
+		     "cmpb $0,%0\n\t"
+		     "jle 2b\n\t"
+		     "jmp 1b\n"
+		     "3:\n\t"
+		     : "+m" (lock->slock) : : "memory");
 }
 
 /*
  * It is easier for the lock validator if interrupts are not re-enabled
  * in the middle of a lock-acquire. This is a performance feature anyway
  * so we turn it off:
+ *
+ * NOTE: there's an irqs-on section here, which normally would have to be
+ * irq-traced, but on CONFIG_TRACE_IRQFLAGS we never use this variant.
  */
 #ifndef CONFIG_PROVE_LOCKING
 static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long flags)
 {
-	asm(__raw_spin_lock_string_flags : "+m" (lock->slock) : "r" (flags) : "memory");
+	asm volatile(
+		"\n1:\t"
+		LOCK_PREFIX " ; decb %0\n\t"
+		"jns 5f\n"
+		"2:\t"
+		"testl $0x200, %1\n\t"
+		"jz 4f\n\t"
+		STI_STRING "\n"
+		"3:\t"
+		"rep;nop\n\t"
+		"cmpb $0, %0\n\t"
+		"jle 3b\n\t"
+		CLI_STRING "\n\t"
+		"jmp 1b\n"
+		"4:\t"
+		"rep;nop\n\t"
+		"cmpb $0, %0\n\t"
+		"jg 1b\n\t"
+		"jmp 4b\n"
+		"5:\n\t"
+		: "+m" (lock->slock) : "r" (flags) : "memory");
 }
 #endif
 
 static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
 	char oldval;
-	__asm__ __volatile__(
+	asm volatile(
 		"xchgb %b0,%1"
 		:"=q" (oldval), "+m" (lock->slock)
 		:"0" (0) : "memory");
@@ -93,38 +94,29 @@
 
 #if !defined(CONFIG_X86_OOSTORE) && !defined(CONFIG_X86_PPRO_FENCE)
 
-#define __raw_spin_unlock_string \
-	"movb $1,%0" \
-		:"+m" (lock->slock) : : "memory"
-
-
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-	__asm__ __volatile__(
-		__raw_spin_unlock_string
-	);
+	asm volatile("movb $1,%0" : "+m" (lock->slock) :: "memory");
 }
 
 #else
 
-#define __raw_spin_unlock_string \
-	"xchgb %b0, %1" \
-		:"=q" (oldval), "+m" (lock->slock) \
-		:"0" (oldval) : "memory"
-
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
 	char oldval = 1;
 
-	__asm__ __volatile__(
-		__raw_spin_unlock_string
-	);
+	asm volatile("xchgb %b0, %1"
+		     : "=q" (oldval), "+m" (lock->slock)
+		     : "0" (oldval) : "memory");
 }
 
 #endif
 
-#define __raw_spin_unlock_wait(lock) \
-	do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
+{
+	while (__raw_spin_is_locked(lock))
+		cpu_relax();
+}
 
 /*
  * Read-write spinlocks, allowing multiple readers
@@ -151,22 +143,36 @@
  * read_can_lock - would read_trylock() succeed?
  * @lock: the rwlock in question.
  */
-#define __raw_read_can_lock(x)		((int)(x)->lock > 0)
+static inline int __raw_read_can_lock(raw_rwlock_t *x)
+{
+	return (int)(x)->lock > 0;
+}
 
 /**
  * write_can_lock - would write_trylock() succeed?
  * @lock: the rwlock in question.
  */
-#define __raw_write_can_lock(x)		((x)->lock == RW_LOCK_BIAS)
+static inline int __raw_write_can_lock(raw_rwlock_t *x)
+{
+	return (x)->lock == RW_LOCK_BIAS;
+}
 
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-	__build_read_lock(rw, "__read_lock_failed");
+	asm volatile(LOCK_PREFIX " subl $1,(%0)\n\t"
+		     "jns 1f\n"
+		     "call __read_lock_failed\n\t"
+		     "1:\n"
+		     ::"a" (rw) : "memory");
 }
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-	__build_write_lock(rw, "__write_lock_failed");
+	asm volatile(LOCK_PREFIX " subl $" RW_LOCK_BIAS_STR ",(%0)\n\t"
+		     "jz 1f\n"
+		     "call __write_lock_failed\n\t"
+		     "1:\n"
+		     ::"a" (rw) : "memory");
 }
 
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -199,4 +205,8 @@
 				 : "+m" (rw->lock) : : "memory");
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-i386/stacktrace.h b/include/asm-i386/stacktrace.h
new file mode 100644
index 0000000..7d1f6a5
--- /dev/null
+++ b/include/asm-i386/stacktrace.h
@@ -0,0 +1 @@
+#include <asm-x86_64/stacktrace.h>
diff --git a/include/asm-i386/sync_bitops.h b/include/asm-i386/sync_bitops.h
new file mode 100644
index 0000000..c94d51c
--- /dev/null
+++ b/include/asm-i386/sync_bitops.h
@@ -0,0 +1,156 @@
+#ifndef _I386_SYNC_BITOPS_H
+#define _I386_SYNC_BITOPS_H
+
+/*
+ * Copyright 1992, Linus Torvalds.
+ */
+
+/*
+ * These have to be done with inline assembly: that way the bit-setting
+ * is guaranteed to be atomic. All bit operations return 0 if the bit
+ * was cleared before the operation and != 0 if it was not.
+ *
+ * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1).
+ */
+
+#define ADDR (*(volatile long *) addr)
+
+/**
+ * sync_set_bit - Atomically set a bit in memory
+ * @nr: the bit to set
+ * @addr: the address to start counting from
+ *
+ * This function is atomic and may not be reordered.  See __set_bit()
+ * if you do not require the atomic guarantees.
+ *
+ * Note: there are no guarantees that this function will not be reordered
+ * on non x86 architectures, so if you are writting portable code,
+ * make sure not to rely on its reordering guarantees.
+ *
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void sync_set_bit(int nr, volatile unsigned long * addr)
+{
+	__asm__ __volatile__("lock; btsl %1,%0"
+			     :"+m" (ADDR)
+			     :"Ir" (nr)
+			     : "memory");
+}
+
+/**
+ * sync_clear_bit - Clears a bit in memory
+ * @nr: Bit to clear
+ * @addr: Address to start counting from
+ *
+ * sync_clear_bit() is atomic and may not be reordered.  However, it does
+ * not contain a memory barrier, so if it is used for locking purposes,
+ * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit()
+ * in order to ensure changes are visible on other processors.
+ */
+static inline void sync_clear_bit(int nr, volatile unsigned long * addr)
+{
+	__asm__ __volatile__("lock; btrl %1,%0"
+			     :"+m" (ADDR)
+			     :"Ir" (nr)
+			     : "memory");
+}
+
+/**
+ * sync_change_bit - Toggle a bit in memory
+ * @nr: Bit to change
+ * @addr: Address to start counting from
+ *
+ * change_bit() is atomic and may not be reordered. It may be
+ * reordered on other architectures than x86.
+ * Note that @nr may be almost arbitrarily large; this function is not
+ * restricted to acting on a single-word quantity.
+ */
+static inline void sync_change_bit(int nr, volatile unsigned long * addr)
+{
+	__asm__ __volatile__("lock; btcl %1,%0"
+			     :"+m" (ADDR)
+			     :"Ir" (nr)
+			     : "memory");
+}
+
+/**
+ * sync_test_and_set_bit - Set a bit and return its old value
+ * @nr: Bit to set
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It may be reordered on other architectures than x86.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_set_bit(int nr, volatile unsigned long * addr)
+{
+	int oldbit;
+
+	__asm__ __volatile__("lock; btsl %2,%1\n\tsbbl %0,%0"
+			     :"=r" (oldbit),"+m" (ADDR)
+			     :"Ir" (nr) : "memory");
+	return oldbit;
+}
+
+/**
+ * sync_test_and_clear_bit - Clear a bit and return its old value
+ * @nr: Bit to clear
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It can be reorderdered on other architectures other than x86.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_clear_bit(int nr, volatile unsigned long * addr)
+{
+	int oldbit;
+
+	__asm__ __volatile__("lock; btrl %2,%1\n\tsbbl %0,%0"
+			     :"=r" (oldbit),"+m" (ADDR)
+			     :"Ir" (nr) : "memory");
+	return oldbit;
+}
+
+/**
+ * sync_test_and_change_bit - Change a bit and return its old value
+ * @nr: Bit to change
+ * @addr: Address to count from
+ *
+ * This operation is atomic and cannot be reordered.
+ * It also implies a memory barrier.
+ */
+static inline int sync_test_and_change_bit(int nr, volatile unsigned long* addr)
+{
+	int oldbit;
+
+	__asm__ __volatile__("lock; btcl %2,%1\n\tsbbl %0,%0"
+			     :"=r" (oldbit),"+m" (ADDR)
+			     :"Ir" (nr) : "memory");
+	return oldbit;
+}
+
+static __always_inline int sync_const_test_bit(int nr, const volatile unsigned long *addr)
+{
+	return ((1UL << (nr & 31)) &
+		(((const volatile unsigned int *)addr)[nr >> 5])) != 0;
+}
+
+static inline int sync_var_test_bit(int nr, const volatile unsigned long * addr)
+{
+	int oldbit;
+
+	__asm__ __volatile__("btl %2,%1\n\tsbbl %0,%0"
+			     :"=r" (oldbit)
+			     :"m" (ADDR),"Ir" (nr));
+	return oldbit;
+}
+
+#define sync_test_bit(nr,addr)			\
+	(__builtin_constant_p(nr) ?		\
+	 sync_constant_test_bit((nr),(addr)) :	\
+	 sync_var_test_bit((nr),(addr)))
+
+#undef ADDR
+
+#endif /* _I386_SYNC_BITOPS_H */
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 098bcee..a6dabbc 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -267,6 +267,9 @@
 #define cmpxchg(ptr,o,n)\
 	((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
 					(unsigned long)(n),sizeof(*(ptr))))
+#define sync_cmpxchg(ptr,o,n)\
+	((__typeof__(*(ptr)))__sync_cmpxchg((ptr),(unsigned long)(o),\
+					(unsigned long)(n),sizeof(*(ptr))))
 #endif
 
 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
@@ -296,6 +299,39 @@
 	return old;
 }
 
+/*
+ * Always use locked operations when touching memory shared with a
+ * hypervisor, since the system may be SMP even if the guest kernel
+ * isn't.
+ */
+static inline unsigned long __sync_cmpxchg(volatile void *ptr,
+					    unsigned long old,
+					    unsigned long new, int size)
+{
+	unsigned long prev;
+	switch (size) {
+	case 1:
+		__asm__ __volatile__("lock; cmpxchgb %b1,%2"
+				     : "=a"(prev)
+				     : "q"(new), "m"(*__xg(ptr)), "0"(old)
+				     : "memory");
+		return prev;
+	case 2:
+		__asm__ __volatile__("lock; cmpxchgw %w1,%2"
+				     : "=a"(prev)
+				     : "r"(new), "m"(*__xg(ptr)), "0"(old)
+				     : "memory");
+		return prev;
+	case 4:
+		__asm__ __volatile__("lock; cmpxchgl %1,%2"
+				     : "=a"(prev)
+				     : "r"(new), "m"(*__xg(ptr)), "0"(old)
+				     : "memory");
+		return prev;
+	}
+	return old;
+}
+
 #ifndef CONFIG_X86_CMPXCHG
 /*
  * Building a kernel capable running on 80386. It may be necessary to
diff --git a/include/asm-i386/therm_throt.h b/include/asm-i386/therm_throt.h
new file mode 100644
index 0000000..399bf60
--- /dev/null
+++ b/include/asm-i386/therm_throt.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_I386_THERM_THROT_H__
+#define __ASM_I386_THERM_THROT_H__ 1
+
+#include <asm/atomic.h>
+
+extern atomic_t therm_throt_en;
+int therm_throt_process(int curr);
+
+#endif /* __ASM_I386_THERM_THROT_H__ */
diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h
index d57ca5c..360648b 100644
--- a/include/asm-i386/tlbflush.h
+++ b/include/asm-i386/tlbflush.h
@@ -36,8 +36,6 @@
 			: "memory");					\
 	} while (0)
 
-extern unsigned long pgkern_mask;
-
 # define __flush_tlb_all()						\
 	do {								\
 		if (cpu_has_pge)					\
@@ -49,7 +47,7 @@
 #define cpu_has_invlpg	(boot_cpu_data.x86 > 3)
 
 #define __flush_tlb_single(addr) \
-	__asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+	__asm__ __volatile__("invlpg (%0)" ::"r" (addr) : "memory")
 
 #ifdef CONFIG_X86_INVLPG
 # define __flush_tlb_one(addr) __flush_tlb_single(addr)
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
index 97b828c..c139331 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-i386/tsc.h
@@ -6,7 +6,6 @@
 #ifndef _ASM_i386_TSC_H
 #define _ASM_i386_TSC_H
 
-#include <linux/config.h>
 #include <asm/processor.h>
 
 /*
diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h
index fc1c8dd..bd99870 100644
--- a/include/asm-i386/unistd.h
+++ b/include/asm-i386/unistd.h
@@ -323,18 +323,20 @@
 #define __NR_tee		315
 #define __NR_vmsplice		316
 #define __NR_move_pages		317
+#define __NR_getcpu		318
 
 #ifdef __KERNEL__
 
-#define NR_syscalls 318
+#define NR_syscalls 319
+#include <linux/err.h>
 
 /*
- * user-visible error numbers are in the range -1 - -128: see
+ * user-visible error numbers are in the range -1 - -MAX_ERRNO: see
  * <asm-i386/errno.h>
  */
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-(128 + 1))) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 		errno = -(res); \
 		res = -1; \
 	} \
diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h
index 4c1a0b9..5031d69 100644
--- a/include/asm-i386/unwind.h
+++ b/include/asm-i386/unwind.h
@@ -18,6 +18,7 @@
 {
 	struct pt_regs regs;
 	struct task_struct *task;
+	unsigned call_frame:1;
 };
 
 #define UNW_PC(frame)        (frame)->regs.eip
@@ -28,6 +29,8 @@
 #define FRAME_LINK_OFFSET    0
 #define STACK_BOTTOM(tsk)    STACK_LIMIT((tsk)->thread.esp0)
 #define STACK_TOP(tsk)       ((tsk)->thread.esp0)
+#else
+#define UNW_FP(frame) ((void)(frame), 0)
 #endif
 #define STACK_LIMIT(ptr)     (((ptr) - 1) & ~(THREAD_SIZE - 1))
 
@@ -42,6 +45,10 @@
 	PTREGS_INFO(edi), \
 	PTREGS_INFO(eip)
 
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+	((raItem).where == Memory && \
+	 !((raItem).value * (dataAlign) + 4))
+
 static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
                                             /*const*/ struct pt_regs *regs)
 {
@@ -88,6 +95,7 @@
 
 #define UNW_PC(frame) ((void)(frame), 0)
 #define UNW_SP(frame) ((void)(frame), 0)
+#define UNW_FP(frame) ((void)(frame), 0)
 
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index f1cb00f3..15818a1 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -1,7 +1,17 @@
 include include/asm-generic/Kbuild.asm
 
-header-y += break.h fpu.h fpswa.h gcc_intrin.h ia64regs.h		\
-	 intel_intrin.h intrinsics.h perfmon_default_smpl.h	\
-	 ptrace_offsets.h rse.h setup.h ucontext.h
+header-y += break.h
+header-y += fpu.h
+header-y += fpswa.h
+header-y += gcc_intrin.h
+header-y += ia64regs.h
+header-y += intel_intrin.h
+header-y += intrinsics.h
+header-y += perfmon_default_smpl.h
+header-y += ptrace_offsets.h
+header-y += rse.h
+header-y += setup.h
+header-y += ucontext.h
 
-unifdef-y += perfmon.h ustack.h
+unifdef-y += perfmon.h
+unifdef-y += ustack.h
diff --git a/include/asm-ia64/esi.h b/include/asm-ia64/esi.h
new file mode 100644
index 0000000..84aac0e
--- /dev/null
+++ b/include/asm-ia64/esi.h
@@ -0,0 +1,30 @@
+/*
+ * ESI service calls.
+ *
+ * Copyright (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P.
+ * 	Alex Williamson <alex.williamson@hp.com>
+ */
+#ifndef esi_h
+#define esi_h
+
+#include <linux/efi.h>
+
+#define ESI_QUERY			0x00000001
+#define ESI_OPEN_HANDLE			0x02000000
+#define ESI_CLOSE_HANDLE		0x02000001
+
+enum esi_proc_type {
+	ESI_PROC_SERIALIZED,	/* calls need to be serialized */
+	ESI_PROC_MP_SAFE,	/* MP-safe, but not reentrant */
+	ESI_PROC_REENTRANT	/* MP-safe and reentrant */
+};
+
+extern int ia64_esi_init (void);
+extern struct ia64_sal_retval esi_call_phys (void *, u64 *);
+extern int ia64_esi_call(efi_guid_t, struct ia64_sal_retval *,
+			 enum esi_proc_type,
+			 u64, u64, u64, u64, u64, u64, u64, u64);
+extern int ia64_esi_call_phys(efi_guid_t, struct ia64_sal_retval *, u64, u64,
+                              u64, u64, u64, u64, u64, u64);
+
+#endif /* esi_h */
diff --git a/include/asm-ia64/futex.h b/include/asm-ia64/futex.h
index 6a332a9..07d77f3 100644
--- a/include/asm-ia64/futex.h
+++ b/include/asm-ia64/futex.h
@@ -1,6 +1,124 @@
 #ifndef _ASM_FUTEX_H
 #define _ASM_FUTEX_H
 
-#include <asm-generic/futex.h>
+#include <linux/futex.h>
+#include <asm/errno.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
 
-#endif
+#define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
+do {									\
+	register unsigned long r8 __asm ("r8") = 0;			\
+	__asm__ __volatile__(						\
+		"	mf;;					\n"	\
+		"[1:] "	insn ";;				\n"	\
+		"	.xdata4 \"__ex_table\", 1b-., 2f-.	\n"	\
+		"[2:]"							\
+		: "+r" (r8), "=r" (oldval)				\
+		: "r" (uaddr), "r" (oparg)				\
+		: "memory");						\
+	ret = r8;							\
+} while (0)
+
+#define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
+do {									\
+	register unsigned long r8 __asm ("r8") = 0;			\
+	int val, newval;						\
+	do {								\
+		__asm__ __volatile__(					\
+			"	mf;;				  \n"	\
+			"[1:]	ld4 %3=[%4];;			  \n"	\
+			"	mov %2=%3			  \n"	\
+				insn	";;			  \n"	\
+			"	mov ar.ccv=%2;;			  \n"	\
+			"[2:]	cmpxchg4.acq %1=[%4],%3,ar.ccv;;  \n"	\
+			"	.xdata4 \"__ex_table\", 1b-., 3f-.\n"	\
+			"	.xdata4 \"__ex_table\", 2b-., 3f-.\n"	\
+			"[3:]"						\
+			: "+r" (r8), "=r" (val), "=&r" (oldval),	\
+			   "=&r" (newval)				\
+			: "r" (uaddr), "r" (oparg)			\
+			: "memory");					\
+		if (unlikely (r8))					\
+			break;						\
+	} while (unlikely (val != oldval));				\
+	ret = r8;							\
+} while (0)
+
+static inline int
+futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
+{
+	int op = (encoded_op >> 28) & 7;
+	int cmp = (encoded_op >> 24) & 15;
+	int oparg = (encoded_op << 8) >> 20;
+	int cmparg = (encoded_op << 20) >> 20;
+	int oldval = 0, ret;
+	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
+		oparg = 1 << oparg;
+
+	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	inc_preempt_count();
+
+	switch (op) {
+	case FUTEX_OP_SET:
+		__futex_atomic_op1("xchg4 %1=[%2],%3", ret, oldval, uaddr,
+				   oparg);
+		break;
+	case FUTEX_OP_ADD:
+		__futex_atomic_op2("add %3=%3,%5", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_OR:
+		__futex_atomic_op2("or %3=%3,%5", ret, oldval, uaddr, oparg);
+		break;
+	case FUTEX_OP_ANDN:
+		__futex_atomic_op2("and %3=%3,%5", ret, oldval, uaddr,
+				   ~oparg);
+		break;
+	case FUTEX_OP_XOR:
+		__futex_atomic_op2("xor %3=%3,%5", ret, oldval, uaddr, oparg);
+		break;
+	default:
+		ret = -ENOSYS;
+	}
+
+	dec_preempt_count();
+
+	if (!ret) {
+		switch (cmp) {
+		case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break;
+		case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break;
+		case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break;
+		case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break;
+		case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break;
+		case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break;
+		default: ret = -ENOSYS;
+		}
+	}
+	return ret;
+}
+
+static inline int
+futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+{
+	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+		return -EFAULT;
+
+	{
+		register unsigned long r8 __asm ("r8");
+		__asm__ __volatile__(
+			"	mf;;					\n"
+			"	mov ar.ccv=%3;;				\n"
+			"[1:]	cmpxchg4.acq %0=[%1],%2,ar.ccv		\n"
+			"	.xdata4 \"__ex_table\", 1b-., 2f-.	\n"
+			"[2:]"
+			: "=r" (r8)
+			: "r" (uaddr), "r" (newval),
+			  "rO" ((long) (unsigned) oldval)
+			: "memory");
+		return r8;
+	}
+}
+
+#endif /* _ASM_FUTEX_H */
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index 9389049..1b45b71 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -29,7 +29,8 @@
 #include <linux/percpu.h>
 #include <asm/break.h>
 
-#define MAX_INSN_SIZE   16
+#define __ARCH_WANT_KPROBES_INSN_SLOT
+#define MAX_INSN_SIZE   1
 #define BREAK_INST	(long)(__IA64_BREAK_KPROBE << 6)
 
 typedef union cmp_inst {
@@ -94,7 +95,7 @@
 #define IP_RELATIVE_PREDICT_OPCODE	(7)
 #define LONG_BRANCH_OPCODE		(0xC)
 #define LONG_CALL_OPCODE		(0xD)
-#define arch_remove_kprobe(p)		do {} while (0)
+#define flush_insn_slot(p)		do { } while (0)
 
 typedef struct kprobe_opcode {
 	bundle_t bundle;
@@ -108,7 +109,7 @@
 /* Architecture specific copy of original instruction*/
 struct arch_specific_insn {
 	/* copy of the instruction to be emulated */
-	kprobe_opcode_t insn;
+	kprobe_opcode_t *insn;
  #define INST_FLAG_FIX_RELATIVE_IP_ADDR		1
  #define INST_FLAG_FIX_BRANCH_REG		2
  #define INST_FLAG_BREAK_INST			4
@@ -125,6 +126,6 @@
 }
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
-extern void flush_insn_slot(struct kprobe *p);
+extern void arch_remove_kprobe(struct kprobe *p);
 
 #endif				/* _ASM_KPROBES_H */
diff --git a/include/asm-ia64/mca_asm.h b/include/asm-ia64/mca_asm.h
index 27c9203..76203f9 100644
--- a/include/asm-ia64/mca_asm.h
+++ b/include/asm-ia64/mca_asm.h
@@ -197,9 +197,9 @@
 	movl	temp2 = start_addr;				\
 	;;							\
 	mov	cr.iip = temp2;					\
+	movl	gp = __gp					\
 	;;							\
 	DATA_PA_TO_VA(sp, temp1);				\
-	DATA_PA_TO_VA(gp, temp2);				\
 	srlz.i;							\
 	;;							\
 	nop	1;						\
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 6a33a07..c3b1f86 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -55,6 +55,7 @@
   extern unsigned long vmalloc_end;
   extern struct page *vmem_map;
   extern int find_largest_hole (u64 start, u64 end, void *arg);
+  extern int register_active_ranges (u64 start, u64 end, void *arg);
   extern int create_mem_map_page_table (u64 start, u64 end, void *arg);
   extern int vmemmap_find_next_valid_pfn(int, int);
 #else
diff --git a/include/asm-ia64/module.h b/include/asm-ia64/module.h
index 85c82bd..d2da61e 100644
--- a/include/asm-ia64/module.h
+++ b/include/asm-ia64/module.h
@@ -28,7 +28,8 @@
 #define Elf_Ehdr	Elf64_Ehdr
 
 #define MODULE_PROC_FAMILY	"ia64"
-#define MODULE_ARCH_VERMAGIC	MODULE_PROC_FAMILY
+#define MODULE_ARCH_VERMAGIC	MODULE_PROC_FAMILY \
+	"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
 
 #define ARCH_SHF_SMALL	SHF_IA_64_SHORT
 
diff --git a/include/asm-ia64/numa.h b/include/asm-ia64/numa.h
index e5a8260..7d5e2cc 100644
--- a/include/asm-ia64/numa.h
+++ b/include/asm-ia64/numa.h
@@ -64,7 +64,13 @@
 
 #define local_nodeid (cpu_to_node_map[smp_processor_id()])
 
+extern void map_cpu_to_node(int cpu, int nid);
+extern void unmap_cpu_from_node(int cpu, int nid);
+
+
 #else /* !CONFIG_NUMA */
+#define map_cpu_to_node(cpu, nid)	do{}while(0)
+#define unmap_cpu_from_node(cpu, nid)	do{}while(0)
 
 #define paddr_to_nid(addr)	0
 
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 20a8d61..2c8fd92 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -78,6 +78,7 @@
 #define PAL_VM_TR_READ		261	/* read contents of translation register */
 #define PAL_GET_PSTATE		262	/* get the current P-state */
 #define PAL_SET_PSTATE		263	/* set the P-state */
+#define PAL_BRAND_INFO		274	/* Processor branding information */
 
 #ifndef __ASSEMBLY__
 
@@ -963,7 +964,8 @@
 ia64_pal_cache_read (pal_cache_line_id_u_t line_id, u64 physical_addr)
 {
 	struct ia64_pal_retval iprv;
-	PAL_CALL(iprv, PAL_CACHE_READ, line_id.pclid_data, physical_addr, 0);
+	PAL_CALL_PHYS_STK(iprv, PAL_CACHE_READ, line_id.pclid_data,
+				physical_addr, 0);
 	return iprv.status;
 }
 
@@ -985,7 +987,8 @@
 ia64_pal_cache_write (pal_cache_line_id_u_t line_id, u64 physical_addr, u64 data)
 {
 	struct ia64_pal_retval iprv;
-	PAL_CALL(iprv, PAL_CACHE_WRITE, line_id.pclid_data, physical_addr, data);
+	PAL_CALL_PHYS_STK(iprv, PAL_CACHE_WRITE, line_id.pclid_data,
+				physical_addr, data);
 	return iprv.status;
 }
 
@@ -1133,6 +1136,15 @@
 	return iprv.status;
 }
 
+/* Processor branding information*/
+static inline s64
+ia64_pal_get_brand_info (char *brand_info)
+{
+	struct ia64_pal_retval iprv;
+	PAL_CALL_STK(iprv, PAL_BRAND_INFO, 0, (u64)brand_info, 0);
+	return iprv.status;
+}
+
 /* Cause the processor to enter LIGHT HALT state, where prefetching and execution are
  * suspended, but cache and TLB coherency is maintained.
  */
diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index 228981c..5531827 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -275,21 +275,23 @@
 #define pmd_bad(pmd)			(!ia64_phys_addr_valid(pmd_val(pmd)))
 #define pmd_present(pmd)		(pmd_val(pmd) != 0UL)
 #define pmd_clear(pmdp)			(pmd_val(*(pmdp)) = 0UL)
-#define pmd_page_kernel(pmd)		((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
+#define pmd_page_vaddr(pmd)		((unsigned long) __va(pmd_val(pmd) & _PFN_MASK))
 #define pmd_page(pmd)			virt_to_page((pmd_val(pmd) + PAGE_OFFSET))
 
 #define pud_none(pud)			(!pud_val(pud))
 #define pud_bad(pud)			(!ia64_phys_addr_valid(pud_val(pud)))
 #define pud_present(pud)		(pud_val(pud) != 0UL)
 #define pud_clear(pudp)			(pud_val(*(pudp)) = 0UL)
-#define pud_page(pud)			((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page_vaddr(pud)		((unsigned long) __va(pud_val(pud) & _PFN_MASK))
+#define pud_page(pud)			virt_to_page((pud_val(pud) + PAGE_OFFSET))
 
 #ifdef CONFIG_PGTABLE_4
 #define pgd_none(pgd)			(!pgd_val(pgd))
 #define pgd_bad(pgd)			(!ia64_phys_addr_valid(pgd_val(pgd)))
 #define pgd_present(pgd)		(pgd_val(pgd) != 0UL)
 #define pgd_clear(pgdp)			(pgd_val(*(pgdp)) = 0UL)
-#define pgd_page(pgd)			((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page_vaddr(pgd)		((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#define pgd_page(pgd)			virt_to_page((pgd_val(pgd) + PAGE_OFFSET))
 #endif
 
 /*
@@ -360,19 +362,19 @@
 #ifdef CONFIG_PGTABLE_4
 /* Find an entry in the second-level page table.. */
 #define pud_offset(dir,addr) \
-	((pud_t *) pgd_page(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
+	((pud_t *) pgd_page_vaddr(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 #endif
 
 /* Find an entry in the third-level page table.. */
 #define pmd_offset(dir,addr) \
-	((pmd_t *) pud_page(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
+	((pmd_t *) pud_page_vaddr(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
 /*
  * Find an entry in the third-level page table.  This looks more complicated than it
  * should be because some platforms place page tables in high memory.
  */
 #define pte_index(addr)	 	(((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir,addr)	((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
+#define pte_offset_kernel(dir,addr)	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir,addr)	pte_offset_kernel(dir, addr)
 #define pte_offset_map_nested(dir,addr)	pte_offset_map(dir, addr)
 #define pte_unmap(pte)			do { } while (0)
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 265f482..5830d36 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -20,12 +20,6 @@
 #include <asm/ustack.h>
 
 #define IA64_NUM_DBG_REGS	8
-/*
- * Limits for PMC and PMD are set to less than maximum architected values
- * but should be sufficient for a while
- */
-#define IA64_NUM_PMC_REGS	64
-#define IA64_NUM_PMD_REGS	64
 
 #define DEFAULT_MAP_BASE	__IA64_UL_CONST(0x2000000000000000)
 #define DEFAULT_TASK_SIZE	__IA64_UL_CONST(0xa000000000000000)
@@ -163,6 +157,7 @@
 	__u8 family;
 	__u8 archrev;
 	char vendor[16];
+	char *model_name;
 
 #ifdef CONFIG_NUMA
 	struct ia64_node_data *node_data;
@@ -262,13 +257,9 @@
 # define INIT_THREAD_IA32
 #endif /* CONFIG_IA32_SUPPORT */
 #ifdef CONFIG_PERFMON
-	__u64 pmcs[IA64_NUM_PMC_REGS];
-	__u64 pmds[IA64_NUM_PMD_REGS];
 	void *pfm_context;		     /* pointer to detailed PMU context */
 	unsigned long pfm_needs_checking;    /* when >0, pending perfmon work on kernel exit */
-# define INIT_THREAD_PM		.pmcs =			{0UL, },  \
-				.pmds =			{0UL, },  \
-				.pfm_context =		NULL,     \
+# define INIT_THREAD_PM		.pfm_context =		NULL,     \
 				.pfm_needs_checking =	0UL,
 #else
 # define INIT_THREAD_PM
diff --git a/include/asm-ia64/smp.h b/include/asm-ia64/smp.h
index 719ff30..60fd4ae 100644
--- a/include/asm-ia64/smp.h
+++ b/include/asm-ia64/smp.h
@@ -122,12 +122,11 @@
 extern void __init init_smp_config (void);
 extern void smp_do_timer (struct pt_regs *regs);
 
-extern int smp_call_function_single (int cpuid, void (*func) (void *info), void *info,
-				     int retry, int wait);
 extern void smp_send_reschedule (int cpu);
 extern void lock_ipi_calllock(void);
 extern void unlock_ipi_calllock(void);
 extern void identify_siblings (struct cpuinfo_ia64 *);
+extern int is_multithreading_enabled(void);
 
 #else
 
diff --git a/include/asm-ia64/spinlock.h b/include/asm-ia64/spinlock.h
index 9e83210..ff857e3 100644
--- a/include/asm-ia64/spinlock.h
+++ b/include/asm-ia64/spinlock.h
@@ -213,4 +213,8 @@
 	return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /*  _ASM_IA64_SPINLOCK_H */
diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h
index f581662..bb0eb72 100644
--- a/include/asm-ia64/unistd.h
+++ b/include/asm-ia64/unistd.h
@@ -286,7 +286,8 @@
 /* 1294, 1295 reserved for pselect/ppoll */
 #define __NR_unshare			1296
 #define __NR_splice			1297
-/* 1298, 1299 reserved for set_robust_list/get_robust_list */
+#define __NR_set_robust_list		1298
+#define __NR_get_robust_list		1299
 #define __NR_sync_file_range		1300
 #define __NR_tee			1301
 #define __NR_vmsplice			1302
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 9688be0..404a4c2 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -87,10 +87,9 @@
 
 #define devmem_is_allowed(x) 1
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* _ASM_M32R_PAGE_H */
 
diff --git a/include/asm-m32r/pgtable-2level.h b/include/asm-m32r/pgtable-2level.h
index be0f167e..8415276 100644
--- a/include/asm-m32r/pgtable-2level.h
+++ b/include/asm-m32r/pgtable-2level.h
@@ -44,7 +44,7 @@
  */
 #define set_pte(pteptr, pteval) (*(pteptr) = pteval)
 #define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-#define set_pte_atomic(pteptr, pteval)	set_pte(pteptr, pteval)
+
 /*
  * (pmds are folded into pgds so this doesnt get actually called,
  * but the define is needed for a generic inline function.)
@@ -52,9 +52,13 @@
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
 #define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
 
-#define pgd_page(pgd) \
+#define pgd_page_vaddr(pgd) \
 ((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
 
+#ifndef CONFIG_DISCONTIGMEM
+#define pgd_page(pgd)	(mem_map + ((pgd_val(pgd) >> PAGE_SHIFT) - PFN_BASE))
+#endif /* !CONFIG_DISCONTIGMEM */
+
 static inline pmd_t *pmd_offset(pgd_t * dir, unsigned long address)
 {
 	return (pmd_t *) dir;
diff --git a/include/asm-m32r/pgtable.h b/include/asm-m32r/pgtable.h
index 1983b7f..1c15ba7 100644
--- a/include/asm-m32r/pgtable.h
+++ b/include/asm-m32r/pgtable.h
@@ -336,7 +336,7 @@
 	pmd_val(*pmdp) = (((unsigned long) ptep) & PAGE_MASK);
 }
 
-#define pmd_page_kernel(pmd)	\
+#define pmd_page_vaddr(pmd)	\
 	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #ifndef CONFIG_DISCONTIGMEM
@@ -358,7 +358,7 @@
 #define pte_index(address)	\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address)	\
-	((pte_t *)pmd_page_kernel(*(dir)) + pte_index(address))
+	((pte_t *)pmd_page_vaddr(*(dir)) + pte_index(address))
 #define pte_offset_map(dir, address)	\
 	((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
 #define pte_offset_map_nested(dir, address)	pte_offset_map(dir, address)
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index a07fa90..2d2a6c9 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -12,8 +12,6 @@
  *   Copyright (C) 2001-2002, 2004  Hirokazu Takata <takata at linux-m32r.org>
  */
 
-#include <asm/m32r.h>		/* M32R_PSW_BSM, M32R_PSW_BPM */
-
 /* 0 - 13 are integer registers (general purpose registers).  */
 #define PT_R4		0
 #define PT_R5		1
@@ -140,6 +138,8 @@
 
 #ifdef __KERNEL__
 
+#include <asm/m32r.h>		/* M32R_PSW_BSM, M32R_PSW_BPM */
+
 #define __ARCH_SYS_PTRACE	1
 
 #if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2)
diff --git a/include/asm-m32r/signal.h b/include/asm-m32r/signal.h
index e750045..65423be 100644
--- a/include/asm-m32r/signal.h
+++ b/include/asm-m32r/signal.h
@@ -6,7 +6,6 @@
 /* orig : i386 2.4.18 */
 
 #include <linux/types.h>
-#include <linux/linkage.h>
 #include <linux/time.h>
 #include <linux/compiler.h>
 
diff --git a/include/asm-m32r/spinlock.h b/include/asm-m32r/spinlock.h
index f94c1a6..f5cfba8 100644
--- a/include/asm-m32r/spinlock.h
+++ b/include/asm-m32r/spinlock.h
@@ -298,7 +298,14 @@
 	);
 }
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *lock)
+{
+	atomic_t *count = (atomic_t*)lock;
+	if (atomic_dec_return(count) >= 0)
+		return 1;
+	atomic_inc(count);
+	return 0;
+}
 
 static inline int __raw_write_trylock(raw_rwlock_t *lock)
 {
@@ -309,4 +316,8 @@
 	return 0;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif	/* _ASM_M32R_SPINLOCK_H */
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 9e618af..4ce0619 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -328,15 +328,15 @@
 #define smp_rmb()	rmb()
 #define smp_wmb()	wmb()
 #define smp_read_barrier_depends()	read_barrier_depends()
+#define set_mb(var, value) do { (void) xchg(&var, value); } while (0)
 #else
 #define smp_mb()	barrier()
 #define smp_rmb()	barrier()
 #define smp_wmb()	barrier()
 #define smp_read_barrier_depends()	do { } while (0)
+#define set_mb(var, value) do { var = value; barrier(); } while (0)
 #endif
 
-#define set_mb(var, value) do { xchg(&var, value); } while (0)
-
 #define arch_align_stack(x) (x)
 
 #endif  /* _ASM_M32R_SYSTEM_H */
diff --git a/include/asm-m32r/timex.h b/include/asm-m32r/timex.h
index e89bfd1..019441c 100644
--- a/include/asm-m32r/timex.h
+++ b/include/asm-m32r/timex.h
@@ -12,9 +12,6 @@
 
 #define CLOCK_TICK_RATE	(CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE)
 #define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-	(1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-		<< (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 
 #ifdef __KERNEL__
 /*
diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h
index cc31790..5c6a9ac 100644
--- a/include/asm-m32r/unistd.h
+++ b/include/asm-m32r/unistd.h
@@ -3,8 +3,6 @@
 
 /* $Id$ */
 
-#include <asm/syscall.h>	/* SYSCALL_* */
-
 /*
  * This file contains the system call numbers.
  */
@@ -298,14 +296,17 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls 285
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
  * <asm-m32r/errno.h>
  */
 
+#include <asm/syscall.h>	/* SYSCALL_* */
+
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-(124 + 1))) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 	/* Avoid using "res" which is declared to be in register r0; \
 	   errno might expand to a function call and clobber it.  */ \
 		int __err = -(res); \
diff --git a/include/asm-m32r/user.h b/include/asm-m32r/user.h
index 2ffd0c6..1ad4ded 100644
--- a/include/asm-m32r/user.h
+++ b/include/asm-m32r/user.h
@@ -8,7 +8,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
diff --git a/include/asm-m68k/motorola_pgtable.h b/include/asm-m68k/motorola_pgtable.h
index 1ccc733..61e4406 100644
--- a/include/asm-m68k/motorola_pgtable.h
+++ b/include/asm-m68k/motorola_pgtable.h
@@ -150,6 +150,7 @@
 #define pgd_bad(pgd)		((pgd_val(pgd) & _DESCTYPE_MASK) != _PAGE_TABLE)
 #define pgd_present(pgd)	(pgd_val(pgd) & _PAGE_TABLE)
 #define pgd_clear(pgdp)		({ pgd_val(*pgdp) = 0; })
+#define pgd_page(pgd)		(mem_map + ((unsigned long)(__va(pgd_val(pgd)) - PAGE_OFFSET) >> PAGE_SHIFT))
 
 #define pte_ERROR(e) \
 	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index 7c0b629..751632b 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -288,13 +288,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls		282
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -124: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 	/* avoid using res which is declared to be in register d0; \
 	   errno might expand to a function call and clobber it.  */ \
 		int __err = -(res); \
diff --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index a22bf5a..2a1b8bd 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -1,6 +1,7 @@
 #ifndef _M68KNOMMU_PAGE_H
 #define _M68KNOMMU_PAGE_H
 
+#ifdef __KERNEL__
 
 /* PAGE_SHIFT determines the page size */
 
@@ -8,8 +9,6 @@
 #define PAGE_SIZE	(1UL << PAGE_SHIFT)
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/setup.h>
 
 #ifndef __ASSEMBLY__
@@ -76,8 +75,8 @@
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _M68KNOMMU_PAGE_H */
diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h
index 1b2abdf..21fdc37 100644
--- a/include/asm-m68knommu/unistd.h
+++ b/include/asm-m68knommu/unistd.h
@@ -289,13 +289,14 @@
 #ifdef __KERNEL__
 
 #define NR_syscalls		282
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -122: see
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO: see
    <asm-m68k/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 	/* avoid using res which is declared to be in register d0; \
 	   errno might expand to a function call and clobber it.  */ \
 		int __err = -(res); \
diff --git a/include/asm-mips/Kbuild b/include/asm-mips/Kbuild
index c68e168..7897f05 100644
--- a/include/asm-mips/Kbuild
+++ b/include/asm-mips/Kbuild
@@ -1 +1,3 @@
 include include/asm-generic/Kbuild.asm
+
+header-y += cachectl.h sgidefs.h sysmips.h
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index 3b745e7..78c35ec 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -112,8 +112,7 @@
  * Valid machtype for group GALILEO
  */
 #define MACH_GROUP_GALILEO     11	/* Galileo Eval Boards		*/
-#define  MACH_EV96100		0	/* EV96100 */
-#define  MACH_EV64120A		1	/* EV64120A */
+#define  MACH_EV64120A		0	/* EV64120A */
 
 /*
  * Valid machtype for group MOMENCO
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 47bc8f6..36416fd 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -21,7 +21,6 @@
  *  - flush_cache_range(vma, start, end) flushes a range of pages
  *  - flush_icache_range(start, end) flush a range of instructions
  *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
- *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
  *
  * MIPS specific flush operations:
  *
@@ -39,7 +38,7 @@
 
 static inline void flush_dcache_page(struct page *page)
 {
-	if (cpu_has_dc_aliases)
+	if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc)
 		__flush_dcache_page(page);
 
 }
@@ -47,8 +46,13 @@
 #define flush_dcache_mmap_lock(mapping)		do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 
-extern void (*flush_icache_page)(struct vm_area_struct *vma,
+extern void (*__flush_icache_page)(struct vm_area_struct *vma,
 	struct page *page);
+static inline void flush_icache_page(struct vm_area_struct *vma,
+	struct page *page)
+{
+}
+
 extern void (*flush_icache_range)(unsigned long start, unsigned long end);
 #define flush_cache_vmap(start, end)		flush_cache_all()
 #define flush_cache_vunmap(start, end)		flush_cache_all()
@@ -60,7 +64,7 @@
 	if (cpu_has_dc_aliases)
 		flush_cache_page(vma, vaddr, page_to_pfn(page));
 	memcpy(dst, src, len);
-	flush_icache_page(vma, page);
+	__flush_icache_page(vma, page);
 }
 
 static inline void copy_from_user_page(struct vm_area_struct *vma,
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 787220e..00a50ec 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -25,8 +25,6 @@
 
 #define F_SETOWN	24	/*  for sockets. */
 #define F_GETOWN	23	/*  for sockets. */
-#define F_SETSIG	10	/*  for sockets. */
-#define F_GETSIG	11	/*  for sockets. */
 
 #ifndef __mips64
 #define F_GETLK64	33	/*  using 'struct flock64' */
diff --git a/include/asm-mips/galileo-boards/gt96100.h b/include/asm-mips/galileo-boards/gt96100.h
deleted file mode 100644
index aabd1b6..0000000
--- a/include/asm-mips/galileo-boards/gt96100.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/*
- * Copyright 2000 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- *         	stevel@mvista.com or source@mvista.com
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- *  for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, write to the Free Software Foundation, Inc.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Register offsets of the MIPS GT96100 Advanced Communication Controller.
- */
-#ifndef _GT96100_H
-#define _GT96100_H
-
-/*
- * Galileo GT96100 internal register base.
- */
-#define MIPS_GT96100_BASE (KSEG1ADDR(0x14000000))
-
-#define GT96100_WRITE(ofs, data) \
-    *(volatile u32 *)(MIPS_GT96100_BASE+ofs) = cpu_to_le32(data)
-#define GT96100_READ(ofs) \
-    le32_to_cpu(*(volatile u32 *)(MIPS_GT96100_BASE+ofs))
-
-#define GT96100_ETH_IO_SIZE 0x4000
-
-/************************************************************************
- *  Register offset addresses follow
- ************************************************************************/
-
-/* CPU Interface Control Registers */
-#define GT96100_CPU_INTERF_CONFIG 0x000000
-
-/* Ethernet Ports */
-#define GT96100_ETH_PHY_ADDR_REG             0x080800
-#define GT96100_ETH_SMI_REG                  0x080810
-/*
-  These are offsets to port 0 registers. Add GT96100_ETH_IO_SIZE to
-  get offsets to port 1 registers.
-*/
-#define GT96100_ETH_PORT_CONFIG          0x084800
-#define GT96100_ETH_PORT_CONFIG_EXT      0x084808
-#define GT96100_ETH_PORT_COMM            0x084810
-#define GT96100_ETH_PORT_STATUS          0x084818
-#define GT96100_ETH_SER_PARAM            0x084820
-#define GT96100_ETH_HASH_TBL_PTR         0x084828
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_L    0x084830
-#define GT96100_ETH_FLOW_CNTRL_SRC_ADDR_H    0x084838
-#define GT96100_ETH_SDMA_CONFIG          0x084840
-#define GT96100_ETH_SDMA_COMM            0x084848
-#define GT96100_ETH_INT_CAUSE            0x084850
-#define GT96100_ETH_INT_MASK             0x084858
-#define GT96100_ETH_1ST_RX_DESC_PTR0         0x084880
-#define GT96100_ETH_1ST_RX_DESC_PTR1         0x084884
-#define GT96100_ETH_1ST_RX_DESC_PTR2         0x084888
-#define GT96100_ETH_1ST_RX_DESC_PTR3         0x08488C
-#define GT96100_ETH_CURR_RX_DESC_PTR0        0x0848A0
-#define GT96100_ETH_CURR_RX_DESC_PTR1        0x0848A4
-#define GT96100_ETH_CURR_RX_DESC_PTR2        0x0848A8
-#define GT96100_ETH_CURR_RX_DESC_PTR3        0x0848AC
-#define GT96100_ETH_CURR_TX_DESC_PTR0        0x0848E0
-#define GT96100_ETH_CURR_TX_DESC_PTR1        0x0848E4
-#define GT96100_ETH_MIB_COUNT_BASE           0x085800
-
-/* SDMAs */
-#define GT96100_SDMA_GROUP_CONFIG           0x101AF0
-/* SDMA Group 0 */
-#define GT96100_SDMA_G0_CHAN0_CONFIG        0x000900
-#define GT96100_SDMA_G0_CHAN0_COMM          0x000908
-#define GT96100_SDMA_G0_CHAN0_RX_DESC_BASE      0x008900
-#define GT96100_SDMA_G0_CHAN0_CURR_RX_DESC_PTR  0x008910
-#define GT96100_SDMA_G0_CHAN0_TX_DESC_BASE      0x00C900
-#define GT96100_SDMA_G0_CHAN0_CURR_TX_DESC_PTR  0x00C910
-#define GT96100_SDMA_G0_CHAN0_1ST_TX_DESC_PTR   0x00C914
-#define GT96100_SDMA_G0_CHAN1_CONFIG        0x010900
-#define GT96100_SDMA_G0_CHAN1_COMM          0x010908
-#define GT96100_SDMA_G0_CHAN1_RX_DESC_BASE      0x018900
-#define GT96100_SDMA_G0_CHAN1_CURR_RX_DESC_PTR  0x018910
-#define GT96100_SDMA_G0_CHAN1_TX_DESC_BASE      0x01C900
-#define GT96100_SDMA_G0_CHAN1_CURR_TX_DESC_PTR  0x01C910
-#define GT96100_SDMA_G0_CHAN1_1ST_TX_DESC_PTR   0x01C914
-#define GT96100_SDMA_G0_CHAN2_CONFIG        0x020900
-#define GT96100_SDMA_G0_CHAN2_COMM          0x020908
-#define GT96100_SDMA_G0_CHAN2_RX_DESC_BASE      0x028900
-#define GT96100_SDMA_G0_CHAN2_CURR_RX_DESC_PTR  0x028910
-#define GT96100_SDMA_G0_CHAN2_TX_DESC_BASE      0x02C900
-#define GT96100_SDMA_G0_CHAN2_CURR_TX_DESC_PTR  0x02C910
-#define GT96100_SDMA_G0_CHAN2_1ST_TX_DESC_PTR   0x02C914
-#define GT96100_SDMA_G0_CHAN3_CONFIG        0x030900
-#define GT96100_SDMA_G0_CHAN3_COMM          0x030908
-#define GT96100_SDMA_G0_CHAN3_RX_DESC_BASE      0x038900
-#define GT96100_SDMA_G0_CHAN3_CURR_RX_DESC_PTR  0x038910
-#define GT96100_SDMA_G0_CHAN3_TX_DESC_BASE      0x03C900
-#define GT96100_SDMA_G0_CHAN3_CURR_TX_DESC_PTR  0x03C910
-#define GT96100_SDMA_G0_CHAN3_1ST_TX_DESC_PTR   0x03C914
-#define GT96100_SDMA_G0_CHAN4_CONFIG        0x040900
-#define GT96100_SDMA_G0_CHAN4_COMM          0x040908
-#define GT96100_SDMA_G0_CHAN4_RX_DESC_BASE      0x048900
-#define GT96100_SDMA_G0_CHAN4_CURR_RX_DESC_PTR  0x048910
-#define GT96100_SDMA_G0_CHAN4_TX_DESC_BASE      0x04C900
-#define GT96100_SDMA_G0_CHAN4_CURR_TX_DESC_PTR  0x04C910
-#define GT96100_SDMA_G0_CHAN4_1ST_TX_DESC_PTR   0x04C914
-#define GT96100_SDMA_G0_CHAN5_CONFIG        0x050900
-#define GT96100_SDMA_G0_CHAN5_COMM          0x050908
-#define GT96100_SDMA_G0_CHAN5_RX_DESC_BASE      0x058900
-#define GT96100_SDMA_G0_CHAN5_CURR_RX_DESC_PTR  0x058910
-#define GT96100_SDMA_G0_CHAN5_TX_DESC_BASE      0x05C900
-#define GT96100_SDMA_G0_CHAN5_CURR_TX_DESC_PTR  0x05C910
-#define GT96100_SDMA_G0_CHAN5_1ST_TX_DESC_PTR   0x05C914
-#define GT96100_SDMA_G0_CHAN6_CONFIG        0x060900
-#define GT96100_SDMA_G0_CHAN6_COMM          0x060908
-#define GT96100_SDMA_G0_CHAN6_RX_DESC_BASE      0x068900
-#define GT96100_SDMA_G0_CHAN6_CURR_RX_DESC_PTR  0x068910
-#define GT96100_SDMA_G0_CHAN6_TX_DESC_BASE      0x06C900
-#define GT96100_SDMA_G0_CHAN6_CURR_TX_DESC_PTR  0x06C910
-#define GT96100_SDMA_G0_CHAN6_1ST_TX_DESC_PTR   0x06C914
-#define GT96100_SDMA_G0_CHAN7_CONFIG        0x070900
-#define GT96100_SDMA_G0_CHAN7_COMM          0x070908
-#define GT96100_SDMA_G0_CHAN7_RX_DESC_BASE      0x078900
-#define GT96100_SDMA_G0_CHAN7_CURR_RX_DESC_PTR  0x078910
-#define GT96100_SDMA_G0_CHAN7_TX_DESC_BASE      0x07C900
-#define GT96100_SDMA_G0_CHAN7_CURR_TX_DESC_PTR  0x07C910
-#define GT96100_SDMA_G0_CHAN7_1ST_TX_DESC_PTR   0x07C914
-/* SDMA Group 1 */
-#define GT96100_SDMA_G1_CHAN0_CONFIG        0x100900
-#define GT96100_SDMA_G1_CHAN0_COMM          0x100908
-#define GT96100_SDMA_G1_CHAN0_RX_DESC_BASE      0x108900
-#define GT96100_SDMA_G1_CHAN0_CURR_RX_DESC_PTR  0x108910
-#define GT96100_SDMA_G1_CHAN0_TX_DESC_BASE      0x10C900
-#define GT96100_SDMA_G1_CHAN0_CURR_TX_DESC_PTR  0x10C910
-#define GT96100_SDMA_G1_CHAN0_1ST_TX_DESC_PTR   0x10C914
-#define GT96100_SDMA_G1_CHAN1_CONFIG        0x110900
-#define GT96100_SDMA_G1_CHAN1_COMM          0x110908
-#define GT96100_SDMA_G1_CHAN1_RX_DESC_BASE      0x118900
-#define GT96100_SDMA_G1_CHAN1_CURR_RX_DESC_PTR  0x118910
-#define GT96100_SDMA_G1_CHAN1_TX_DESC_BASE      0x11C900
-#define GT96100_SDMA_G1_CHAN1_CURR_TX_DESC_PTR  0x11C910
-#define GT96100_SDMA_G1_CHAN1_1ST_TX_DESC_PTR   0x11C914
-#define GT96100_SDMA_G1_CHAN2_CONFIG        0x120900
-#define GT96100_SDMA_G1_CHAN2_COMM          0x120908
-#define GT96100_SDMA_G1_CHAN2_RX_DESC_BASE      0x128900
-#define GT96100_SDMA_G1_CHAN2_CURR_RX_DESC_PTR  0x128910
-#define GT96100_SDMA_G1_CHAN2_TX_DESC_BASE      0x12C900
-#define GT96100_SDMA_G1_CHAN2_CURR_TX_DESC_PTR  0x12C910
-#define GT96100_SDMA_G1_CHAN2_1ST_TX_DESC_PTR   0x12C914
-#define GT96100_SDMA_G1_CHAN3_CONFIG        0x130900
-#define GT96100_SDMA_G1_CHAN3_COMM          0x130908
-#define GT96100_SDMA_G1_CHAN3_RX_DESC_BASE      0x138900
-#define GT96100_SDMA_G1_CHAN3_CURR_RX_DESC_PTR  0x138910
-#define GT96100_SDMA_G1_CHAN3_TX_DESC_BASE      0x13C900
-#define GT96100_SDMA_G1_CHAN3_CURR_TX_DESC_PTR  0x13C910
-#define GT96100_SDMA_G1_CHAN3_1ST_TX_DESC_PTR   0x13C914
-#define GT96100_SDMA_G1_CHAN4_CONFIG        0x140900
-#define GT96100_SDMA_G1_CHAN4_COMM          0x140908
-#define GT96100_SDMA_G1_CHAN4_RX_DESC_BASE      0x148900
-#define GT96100_SDMA_G1_CHAN4_CURR_RX_DESC_PTR  0x148910
-#define GT96100_SDMA_G1_CHAN4_TX_DESC_BASE      0x14C900
-#define GT96100_SDMA_G1_CHAN4_CURR_TX_DESC_PTR  0x14C910
-#define GT96100_SDMA_G1_CHAN4_1ST_TX_DESC_PTR   0x14C914
-#define GT96100_SDMA_G1_CHAN5_CONFIG        0x150900
-#define GT96100_SDMA_G1_CHAN5_COMM          0x150908
-#define GT96100_SDMA_G1_CHAN5_RX_DESC_BASE      0x158900
-#define GT96100_SDMA_G1_CHAN5_CURR_RX_DESC_PTR  0x158910
-#define GT96100_SDMA_G1_CHAN5_TX_DESC_BASE      0x15C900
-#define GT96100_SDMA_G1_CHAN5_CURR_TX_DESC_PTR  0x15C910
-#define GT96100_SDMA_G1_CHAN5_1ST_TX_DESC_PTR   0x15C914
-#define GT96100_SDMA_G1_CHAN6_CONFIG        0x160900
-#define GT96100_SDMA_G1_CHAN6_COMM          0x160908
-#define GT96100_SDMA_G1_CHAN6_RX_DESC_BASE      0x168900
-#define GT96100_SDMA_G1_CHAN6_CURR_RX_DESC_PTR  0x168910
-#define GT96100_SDMA_G1_CHAN6_TX_DESC_BASE      0x16C900
-#define GT96100_SDMA_G1_CHAN6_CURR_TX_DESC_PTR  0x16C910
-#define GT96100_SDMA_G1_CHAN6_1ST_TX_DESC_PTR   0x16C914
-#define GT96100_SDMA_G1_CHAN7_CONFIG        0x170900
-#define GT96100_SDMA_G1_CHAN7_COMM          0x170908
-#define GT96100_SDMA_G1_CHAN7_RX_DESC_BASE      0x178900
-#define GT96100_SDMA_G1_CHAN7_CURR_RX_DESC_PTR  0x178910
-#define GT96100_SDMA_G1_CHAN7_TX_DESC_BASE      0x17C900
-#define GT96100_SDMA_G1_CHAN7_CURR_TX_DESC_PTR  0x17C910
-#define GT96100_SDMA_G1_CHAN7_1ST_TX_DESC_PTR   0x17C914
-/*  MPSCs  */
-#define GT96100_MPSC0_MAIN_CONFIG_LOW   0x000A00
-#define GT96100_MPSC0_MAIN_CONFIG_HIGH  0x000A04
-#define GT96100_MPSC0_PROTOCOL_CONFIG   0x000A08
-#define GT96100_MPSC_CHAN0_REG1         0x000A0C
-#define GT96100_MPSC_CHAN0_REG2         0x000A10
-#define GT96100_MPSC_CHAN0_REG3         0x000A14
-#define GT96100_MPSC_CHAN0_REG4         0x000A18
-#define GT96100_MPSC_CHAN0_REG5         0x000A1C
-#define GT96100_MPSC_CHAN0_REG6         0x000A20
-#define GT96100_MPSC_CHAN0_REG7         0x000A24
-#define GT96100_MPSC_CHAN0_REG8         0x000A28
-#define GT96100_MPSC_CHAN0_REG9         0x000A2C
-#define GT96100_MPSC_CHAN0_REG10        0x000A30
-#define GT96100_MPSC_CHAN0_REG11        0x000A34
-#define GT96100_MPSC1_MAIN_CONFIG_LOW   0x008A00
-#define GT96100_MPSC1_MAIN_CONFIG_HIGH  0x008A04
-#define GT96100_MPSC1_PROTOCOL_CONFIG   0x008A08
-#define GT96100_MPSC_CHAN1_REG1         0x008A0C
-#define GT96100_MPSC_CHAN1_REG2         0x008A10
-#define GT96100_MPSC_CHAN1_REG3         0x008A14
-#define GT96100_MPSC_CHAN1_REG4         0x008A18
-#define GT96100_MPSC_CHAN1_REG5         0x008A1C
-#define GT96100_MPSC_CHAN1_REG6         0x008A20
-#define GT96100_MPSC_CHAN1_REG7         0x008A24
-#define GT96100_MPSC_CHAN1_REG8         0x008A28
-#define GT96100_MPSC_CHAN1_REG9         0x008A2C
-#define GT96100_MPSC_CHAN1_REG10        0x008A30
-#define GT96100_MPSC_CHAN1_REG11        0x008A34
-#define GT96100_MPSC2_MAIN_CONFIG_LOW   0x010A00
-#define GT96100_MPSC2_MAIN_CONFIG_HIGH  0x010A04
-#define GT96100_MPSC2_PROTOCOL_CONFIG   0x010A08
-#define GT96100_MPSC_CHAN2_REG1         0x010A0C
-#define GT96100_MPSC_CHAN2_REG2         0x010A10
-#define GT96100_MPSC_CHAN2_REG3         0x010A14
-#define GT96100_MPSC_CHAN2_REG4         0x010A18
-#define GT96100_MPSC_CHAN2_REG5         0x010A1C
-#define GT96100_MPSC_CHAN2_REG6         0x010A20
-#define GT96100_MPSC_CHAN2_REG7         0x010A24
-#define GT96100_MPSC_CHAN2_REG8         0x010A28
-#define GT96100_MPSC_CHAN2_REG9         0x010A2C
-#define GT96100_MPSC_CHAN2_REG10        0x010A30
-#define GT96100_MPSC_CHAN2_REG11        0x010A34
-#define GT96100_MPSC3_MAIN_CONFIG_LOW   0x018A00
-#define GT96100_MPSC3_MAIN_CONFIG_HIGH  0x018A04
-#define GT96100_MPSC3_PROTOCOL_CONFIG   0x018A08
-#define GT96100_MPSC_CHAN3_REG1         0x018A0C
-#define GT96100_MPSC_CHAN3_REG2         0x018A10
-#define GT96100_MPSC_CHAN3_REG3         0x018A14
-#define GT96100_MPSC_CHAN3_REG4         0x018A18
-#define GT96100_MPSC_CHAN3_REG5         0x018A1C
-#define GT96100_MPSC_CHAN3_REG6         0x018A20
-#define GT96100_MPSC_CHAN3_REG7         0x018A24
-#define GT96100_MPSC_CHAN3_REG8         0x018A28
-#define GT96100_MPSC_CHAN3_REG9         0x018A2C
-#define GT96100_MPSC_CHAN3_REG10        0x018A30
-#define GT96100_MPSC_CHAN3_REG11        0x018A34
-#define GT96100_MPSC4_MAIN_CONFIG_LOW   0x020A00
-#define GT96100_MPSC4_MAIN_CONFIG_HIGH  0x020A04
-#define GT96100_MPSC4_PROTOCOL_CONFIG   0x020A08
-#define GT96100_MPSC_CHAN4_REG1         0x020A0C
-#define GT96100_MPSC_CHAN4_REG2         0x020A10
-#define GT96100_MPSC_CHAN4_REG3         0x020A14
-#define GT96100_MPSC_CHAN4_REG4         0x020A18
-#define GT96100_MPSC_CHAN4_REG5         0x020A1C
-#define GT96100_MPSC_CHAN4_REG6         0x020A20
-#define GT96100_MPSC_CHAN4_REG7         0x020A24
-#define GT96100_MPSC_CHAN4_REG8         0x020A28
-#define GT96100_MPSC_CHAN4_REG9         0x020A2C
-#define GT96100_MPSC_CHAN4_REG10        0x020A30
-#define GT96100_MPSC_CHAN4_REG11        0x020A34
-#define GT96100_MPSC5_MAIN_CONFIG_LOW   0x028A00
-#define GT96100_MPSC5_MAIN_CONFIG_HIGH  0x028A04
-#define GT96100_MPSC5_PROTOCOL_CONFIG   0x028A08
-#define GT96100_MPSC_CHAN5_REG1         0x028A0C
-#define GT96100_MPSC_CHAN5_REG2         0x028A10
-#define GT96100_MPSC_CHAN5_REG3         0x028A14
-#define GT96100_MPSC_CHAN5_REG4         0x028A18
-#define GT96100_MPSC_CHAN5_REG5         0x028A1C
-#define GT96100_MPSC_CHAN5_REG6         0x028A20
-#define GT96100_MPSC_CHAN5_REG7         0x028A24
-#define GT96100_MPSC_CHAN5_REG8         0x028A28
-#define GT96100_MPSC_CHAN5_REG9         0x028A2C
-#define GT96100_MPSC_CHAN5_REG10        0x028A30
-#define GT96100_MPSC_CHAN5_REG11        0x028A34
-#define GT96100_MPSC6_MAIN_CONFIG_LOW   0x030A00
-#define GT96100_MPSC6_MAIN_CONFIG_HIGH  0x030A04
-#define GT96100_MPSC6_PROTOCOL_CONFIG   0x030A08
-#define GT96100_MPSC_CHAN6_REG1         0x030A0C
-#define GT96100_MPSC_CHAN6_REG2         0x030A10
-#define GT96100_MPSC_CHAN6_REG3         0x030A14
-#define GT96100_MPSC_CHAN6_REG4         0x030A18
-#define GT96100_MPSC_CHAN6_REG5         0x030A1C
-#define GT96100_MPSC_CHAN6_REG6         0x030A20
-#define GT96100_MPSC_CHAN6_REG7         0x030A24
-#define GT96100_MPSC_CHAN6_REG8         0x030A28
-#define GT96100_MPSC_CHAN6_REG9         0x030A2C
-#define GT96100_MPSC_CHAN6_REG10        0x030A30
-#define GT96100_MPSC_CHAN6_REG11        0x030A34
-#define GT96100_MPSC7_MAIN_CONFIG_LOW   0x038A00
-#define GT96100_MPSC7_MAIN_CONFIG_HIGH  0x038A04
-#define GT96100_MPSC7_PROTOCOL_CONFIG   0x038A08
-#define GT96100_MPSC_CHAN7_REG1         0x038A0C
-#define GT96100_MPSC_CHAN7_REG2         0x038A10
-#define GT96100_MPSC_CHAN7_REG3         0x038A14
-#define GT96100_MPSC_CHAN7_REG4         0x038A18
-#define GT96100_MPSC_CHAN7_REG5         0x038A1C
-#define GT96100_MPSC_CHAN7_REG6         0x038A20
-#define GT96100_MPSC_CHAN7_REG7         0x038A24
-#define GT96100_MPSC_CHAN7_REG8         0x038A28
-#define GT96100_MPSC_CHAN7_REG9         0x038A2C
-#define GT96100_MPSC_CHAN7_REG10        0x038A30
-#define GT96100_MPSC_CHAN7_REG11        0x038A34
-/*  FlexTDMs  */
-/* TDPR0 - Transmit Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_TDPR0_BLK0_BASE  0x000B00
-#define GT96100_FXTDM0_TDPR0_BLK1_BASE  0x001B00
-#define GT96100_FXTDM0_TDPR0_BLK2_BASE  0x002B00
-#define GT96100_FXTDM0_TDPR0_BLK3_BASE  0x003B00
-/* RDPR0 - Receive Dual Port RAM. block size 0xff */
-#define GT96100_FXTDM0_RDPR0_BLK0_BASE  0x004B00
-#define GT96100_FXTDM0_RDPR0_BLK1_BASE  0x005B00
-#define GT96100_FXTDM0_RDPR0_BLK2_BASE  0x006B00
-#define GT96100_FXTDM0_RDPR0_BLK3_BASE  0x007B00
-#define GT96100_FXTDM0_TX_READ_PTR      0x008B00
-#define GT96100_FXTDM0_RX_READ_PTR      0x008B04
-#define GT96100_FXTDM0_CONFIG       0x008B08
-#define GT96100_FXTDM0_AUX_CHANA_TX 0x008B0C
-#define GT96100_FXTDM0_AUX_CHANA_RX 0x008B10
-#define GT96100_FXTDM0_AUX_CHANB_TX 0x008B14
-#define GT96100_FXTDM0_AUX_CHANB_RX 0x008B18
-#define GT96100_FXTDM1_TDPR1_BLK0_BASE  0x010B00
-#define GT96100_FXTDM1_TDPR1_BLK1_BASE  0x011B00
-#define GT96100_FXTDM1_TDPR1_BLK2_BASE  0x012B00
-#define GT96100_FXTDM1_TDPR1_BLK3_BASE  0x013B00
-#define GT96100_FXTDM1_RDPR1_BLK0_BASE  0x014B00
-#define GT96100_FXTDM1_RDPR1_BLK1_BASE  0x015B00
-#define GT96100_FXTDM1_RDPR1_BLK2_BASE  0x016B00
-#define GT96100_FXTDM1_RDPR1_BLK3_BASE  0x017B00
-#define GT96100_FXTDM1_TX_READ_PTR      0x018B00
-#define GT96100_FXTDM1_RX_READ_PTR      0x018B04
-#define GT96100_FXTDM1_CONFIG       0x018B08
-#define GT96100_FXTDM1_AUX_CHANA_TX 0x018B0C
-#define GT96100_FXTDM1_AUX_CHANA_RX 0x018B10
-#define GT96100_FLTDM1_AUX_CHANB_TX 0x018B14
-#define GT96100_FLTDM1_AUX_CHANB_RX 0x018B18
-#define GT96100_FLTDM2_TDPR2_BLK0_BASE  0x020B00
-#define GT96100_FLTDM2_TDPR2_BLK1_BASE  0x021B00
-#define GT96100_FLTDM2_TDPR2_BLK2_BASE  0x022B00
-#define GT96100_FLTDM2_TDPR2_BLK3_BASE  0x023B00
-#define GT96100_FLTDM2_RDPR2_BLK0_BASE  0x024B00
-#define GT96100_FLTDM2_RDPR2_BLK1_BASE  0x025B00
-#define GT96100_FLTDM2_RDPR2_BLK2_BASE  0x026B00
-#define GT96100_FLTDM2_RDPR2_BLK3_BASE  0x027B00
-#define GT96100_FLTDM2_TX_READ_PTR      0x028B00
-#define GT96100_FLTDM2_RX_READ_PTR      0x028B04
-#define GT96100_FLTDM2_CONFIG       0x028B08
-#define GT96100_FLTDM2_AUX_CHANA_TX 0x028B0C
-#define GT96100_FLTDM2_AUX_CHANA_RX 0x028B10
-#define GT96100_FLTDM2_AUX_CHANB_TX 0x028B14
-#define GT96100_FLTDM2_AUX_CHANB_RX 0x028B18
-#define GT96100_FLTDM3_TDPR3_BLK0_BASE  0x030B00
-#define GT96100_FLTDM3_TDPR3_BLK1_BASE  0x031B00
-#define GT96100_FLTDM3_TDPR3_BLK2_BASE  0x032B00
-#define GT96100_FLTDM3_TDPR3_BLK3_BASE  0x033B00
-#define GT96100_FXTDM3_RDPR3_BLK0_BASE  0x034B00
-#define GT96100_FXTDM3_RDPR3_BLK1_BASE  0x035B00
-#define GT96100_FXTDM3_RDPR3_BLK2_BASE  0x036B00
-#define GT96100_FXTDM3_RDPR3_BLK3_BASE  0x037B00
-#define GT96100_FXTDM3_TX_READ_PTR      0x038B00
-#define GT96100_FXTDM3_RX_READ_PTR      0x038B04
-#define GT96100_FXTDM3_CONFIG       0x038B08
-#define GT96100_FXTDM3_AUX_CHANA_TX 0x038B0C
-#define GT96100_FXTDM3_AUX_CHANA_RX 0x038B10
-#define GT96100_FXTDM3_AUX_CHANB_TX 0x038B14
-#define GT96100_FXTDM3_AUX_CHANB_RX 0x038B18
-/*  Baud Rate Generators  */
-#define GT96100_BRG0_CONFIG     0x102A00
-#define GT96100_BRG0_BAUD_TUNE  0x102A04
-#define GT96100_BRG1_CONFIG     0x102A08
-#define GT96100_BRG1_BAUD_TUNE  0x102A0C
-#define GT96100_BRG2_CONFIG     0x102A10
-#define GT96100_BRG2_BAUD_TUNE  0x102A14
-#define GT96100_BRG3_CONFIG     0x102A18
-#define GT96100_BRG3_BAUD_TUNE  0x102A1C
-#define GT96100_BRG4_CONFIG     0x102A20
-#define GT96100_BRG4_BAUD_TUNE  0x102A24
-#define GT96100_BRG5_CONFIG     0x102A28
-#define GT96100_BRG5_BAUD_TUNE  0x102A2C
-#define GT96100_BRG6_CONFIG     0x102A30
-#define GT96100_BRG6_BAUD_TUNE  0x102A34
-#define GT96100_BRG7_CONFIG     0x102A38
-#define GT96100_BRG7_BAUD_TUNE  0x102A3C
-/*  Routing Registers  */
-#define GT96100_ROUTE_MAIN      0x101A00
-#define GT96100_ROUTE_RX_CLOCK  0x101A10
-#define GT96100_ROUTE_TX_CLOCK  0x101A20
-/*  General Purpose Ports  */
-#define GT96100_GPP_CONFIG0     0x100A00
-#define GT96100_GPP_CONFIG1     0x100A04
-#define GT96100_GPP_CONFIG2     0x100A08
-#define GT96100_GPP_CONFIG3     0x100A0C
-#define GT96100_GPP_IO0         0x100A20
-#define GT96100_GPP_IO1         0x100A24
-#define GT96100_GPP_IO2         0x100A28
-#define GT96100_GPP_IO3         0x100A2C
-#define GT96100_GPP_DATA0       0x100A40
-#define GT96100_GPP_DATA1       0x100A44
-#define GT96100_GPP_DATA2       0x100A48
-#define GT96100_GPP_DATA3       0x100A4C
-#define GT96100_GPP_LEVEL0      0x100A60
-#define GT96100_GPP_LEVEL1      0x100A64
-#define GT96100_GPP_LEVEL2      0x100A68
-#define GT96100_GPP_LEVEL3      0x100A6C
-/*  Watchdog  */
-#define GT96100_WD_CONFIG   0x101A80
-#define GT96100_WD_VALUE    0x101A84
-/* Communication Unit Arbiter  */
-#define GT96100_COMM_UNIT_ARBTR_CONFIG 0x101AC0
-/*  PCI Arbiters  */
-#define GT96100_PCI0_ARBTR_CONFIG 0x101AE0
-#define GT96100_PCI1_ARBTR_CONFIG 0x101AE4
-/* CIU Arbiter */
-#define GT96100_CIU_ARBITER_CONFIG 0x101AC0
-/* Interrupt Controller */
-#define GT96100_MAIN_CAUSE     0x000C18
-#define GT96100_INT0_MAIN_MASK 0x000C1C
-#define GT96100_INT1_MAIN_MASK 0x000C24
-#define GT96100_HIGH_CAUSE     0x000C98
-#define GT96100_INT0_HIGH_MASK 0x000C9C
-#define GT96100_INT1_HIGH_MASK 0x000CA4
-#define GT96100_INT0_SELECT    0x000C70
-#define GT96100_INT1_SELECT    0x000C74
-#define GT96100_SERIAL_CAUSE   0x103A00
-#define GT96100_SERINT0_MASK   0x103A80
-#define GT96100_SERINT1_MASK   0x103A88
-
-#endif /*  _GT96100_H */
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 25f5e8a..0fe0294 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -12,252 +12,53 @@
 
 
 #ifdef __ASSEMBLY__
-
-	.macro	_ssnop
-	sll	$0, $0, 1
-	.endm
-
-	.macro	_ehb
-	sll	$0, $0, 3
-	.endm
-
-/*
- * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
- * use of the JTLB for instructions should not occur for 4 cpu cycles and use
- * for data translations should not occur for 3 cpu cycles.
- */
-#ifdef CONFIG_CPU_RM9000
-
-	.macro	mtc0_tlbw_hazard
-	.set	push
-	.set	mips32
-	_ssnop; _ssnop; _ssnop; _ssnop
-	.set	pop
-	.endm
-
-	.macro	tlbw_eret_hazard
-	.set	push
-	.set	mips32
-	_ssnop; _ssnop; _ssnop; _ssnop
-	.set	pop
-	.endm
-
+#define ASMMACRO(name, code...) .macro name; code; .endm
 #else
 
-/*
- * The taken branch will result in a two cycle penalty for the two killed
- * instructions on R4000 / R4400.  Other processors only have a single cycle
- * hazard so this is nice trick to have an optimal code for a range of
- * processors.
- */
-	.macro	mtc0_tlbw_hazard
-	b	. + 8
-	.endm
+#define ASMMACRO(name, code...)						\
+__asm__(".macro " #name "; " #code "; .endm");				\
+									\
+static inline void name(void)						\
+{									\
+	__asm__ __volatile__ (#name);					\
+}
 
-	.macro	tlbw_eret_hazard
-	.endm
 #endif
 
+ASMMACRO(_ssnop,
+	 sll	$0, $0, 1
+	)
+
+ASMMACRO(_ehb,
+	 sll	$0, $0, 3
+	)
+
 /*
- * mtc0->mfc0 hazard
- * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
- * It is a MIPS32R2 processor so ehb will clear the hazard.
+ * TLB hazards
+ */
+#if defined(CONFIG_CPU_MIPSR2)
+
+/*
+ * MIPSR2 defines ehb for hazard avoidance
  */
 
-#ifdef CONFIG_CPU_MIPSR2
-/*
- * Use a macro for ehb unless explicit support for MIPSR2 is enabled
- */
-
-#define irq_enable_hazard						\
+ASMMACRO(mtc0_tlbw_hazard,
+	 _ehb
+	)
+ASMMACRO(tlbw_use_hazard,
+	 _ehb
+	)
+ASMMACRO(tlb_probe_hazard,
+	 _ehb
+	)
+ASMMACRO(irq_enable_hazard,
+	)
+ASMMACRO(irq_disable_hazard,
 	_ehb
-
-#define irq_disable_hazard						\
-	_ehb
-
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
-
-/*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
- */
-
-#define irq_enable_hazard
-
-#define irq_disable_hazard
-
-#else
-
-/*
- * Classic MIPS needs 1 - 3 nops or ssnops
- */
-#define irq_enable_hazard
-#define irq_disable_hazard						\
-	_ssnop; _ssnop; _ssnop
-
-#endif
-
-#else /* __ASSEMBLY__ */
-
-__asm__(
-	"	.macro	_ssnop					\n"
-	"	sll	$0, $0, 1				\n"
-	"	.endm						\n"
-	"							\n"
-	"	.macro	_ehb					\n"
-	"	sll	$0, $0, 3				\n"
-	"	.endm						\n");
-
-#ifdef CONFIG_CPU_RM9000
-
-/*
- * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
- * use of the JTLB for instructions should not occur for 4 cpu cycles and use
- * for data translations should not occur for 3 cpu cycles.
- */
-
-#define mtc0_tlbw_hazard()						\
-	__asm__ __volatile__(						\
-	"	.set	mips32					\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	.set	mips0					\n")
-
-#define tlbw_use_hazard()						\
-	__asm__ __volatile__(						\
-	"	.set	mips32					\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	_ssnop						\n"	\
-	"	.set	mips0					\n")
-
-#else
-
-/*
- * Overkill warning ...
- */
-#define mtc0_tlbw_hazard()						\
-	__asm__ __volatile__(						\
-	"	.set	noreorder				\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	.set	reorder					\n")
-
-#define tlbw_use_hazard()						\
-	__asm__ __volatile__(						\
-	"	.set	noreorder				\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	nop						\n"	\
-	"	.set	reorder					\n")
-
-#endif
-
-/*
- * Interrupt enable/disable hazards
- * Some processors have hazards when modifying
- * the status register to change the interrupt state
- */
-
-#ifdef CONFIG_CPU_MIPSR2
-
-__asm__("	.macro	irq_enable_hazard			\n"
-	"	_ehb						\n"
-	"	.endm						\n"
-	"							\n"
-	"	.macro	irq_disable_hazard			\n"
-	"	_ehb						\n"
-	"	.endm						\n");
-
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
-
-/*
- * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
- */
-
-__asm__(
-	"	.macro	irq_enable_hazard			\n"
-	"	.endm						\n"
-	"							\n"
-	"	.macro	irq_disable_hazard			\n"
-	"	.endm						\n");
-
-#else
-
-/*
- * Default for classic MIPS processors.  Assume worst case hazards but don't
- * care about the irq_enable_hazard - sooner or later the hardware will
- * enable it and we don't care when exactly.
- */
-
-__asm__(
-	"	#						\n"
-	"	# There is a hazard but we do not care		\n"
-	"	#						\n"
-	"	.macro\tirq_enable_hazard			\n"
-	"	.endm						\n"
-	"							\n"
-	"	.macro\tirq_disable_hazard			\n"
-	"	_ssnop						\n"
-	"	_ssnop						\n"
-	"	_ssnop						\n"
-	"	.endm						\n");
-
-#endif
-
-#define irq_enable_hazard()						\
-	__asm__ __volatile__("irq_enable_hazard")
-#define irq_disable_hazard()						\
-	__asm__ __volatile__("irq_disable_hazard")
-
-
-/*
- * Back-to-back hazards -
- *
- * What is needed to separate a move to cp0 from a subsequent read from the
- * same cp0 register?
- */
-#ifdef CONFIG_CPU_MIPSR2
-
-__asm__("	.macro	back_to_back_c0_hazard			\n"
-	"	_ehb						\n"
-	"	.endm						\n");
-
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \
-      defined(CONFIG_CPU_SB1)
-
-__asm__("	.macro	back_to_back_c0_hazard			\n"
-	"	.endm						\n");
-
-#else
-
-__asm__("	.macro	back_to_back_c0_hazard			\n"
-	"	.set	noreorder				\n"
-	"	_ssnop						\n"
-	"	_ssnop						\n"
-	"	_ssnop						\n"
-	"	.set	reorder					\n"
-	"	.endm");
-
-#endif
-
-#define back_to_back_c0_hazard()					\
-	__asm__ __volatile__("back_to_back_c0_hazard")
-
-
-/*
- * Instruction execution hazard
- */
-#ifdef CONFIG_CPU_MIPSR2
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	 _ehb
+	)
 /*
  * gcc has a tradition of misscompiling the previous construct using the
  * address of a label as argument to inline assembler.  Gas otoh has the
@@ -279,12 +80,101 @@
 	: "=r" (tmp));							\
 } while (0)
 
-#else
+#elif defined(CONFIG_CPU_R10000)
+
+/*
+ * R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
+ */
+
+ASMMACRO(mtc0_tlbw_hazard,
+	)
+ASMMACRO(tlbw_use_hazard,
+	)
+ASMMACRO(tlb_probe_hazard,
+	)
+ASMMACRO(irq_enable_hazard,
+	)
+ASMMACRO(irq_disable_hazard,
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	)
 #define instruction_hazard() do { } while (0)
+
+#elif defined(CONFIG_CPU_RM9000)
+
+/*
+ * RM9000 hazards.  When the JTLB is updated by tlbwi or tlbwr, a subsequent
+ * use of the JTLB for instructions should not occur for 4 cpu cycles and use
+ * for data translations should not occur for 3 cpu cycles.
+ */
+
+ASMMACRO(mtc0_tlbw_hazard,
+	 _ssnop; _ssnop; _ssnop; _ssnop
+	)
+ASMMACRO(tlbw_use_hazard,
+	 _ssnop; _ssnop; _ssnop; _ssnop
+	)
+ASMMACRO(tlb_probe_hazard,
+	 _ssnop; _ssnop; _ssnop; _ssnop
+	)
+ASMMACRO(irq_enable_hazard,
+	)
+ASMMACRO(irq_disable_hazard,
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	)
+#define instruction_hazard() do { } while (0)
+
+#elif defined(CONFIG_CPU_SB1)
+
+/*
+ * Mostly like R4000 for historic reasons
+ */
+ASMMACRO(mtc0_tlbw_hazard,
+	)
+ASMMACRO(tlbw_use_hazard,
+	)
+ASMMACRO(tlb_probe_hazard,
+	)
+ASMMACRO(irq_enable_hazard,
+	)
+ASMMACRO(irq_disable_hazard,
+	 _ssnop; _ssnop; _ssnop
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	)
+#define instruction_hazard() do { } while (0)
+
+#else
+
+/*
+ * Finally the catchall case for all other processors including R4000, R4400,
+ * R4600, R4700, R5000, RM7000, NEC VR41xx etc.
+ *
+ * The taken branch will result in a two cycle penalty for the two killed
+ * instructions on R4000 / R4400.  Other processors only have a single cycle
+ * hazard so this is nice trick to have an optimal code for a range of
+ * processors.
+ */
+ASMMACRO(mtc0_tlbw_hazard,
+	nop
+	)
+ASMMACRO(tlbw_use_hazard,
+	nop; nop; nop
+	)
+ASMMACRO(tlb_probe_hazard,
+	 nop; nop; nop
+	)
+ASMMACRO(irq_enable_hazard,
+	)
+ASMMACRO(irq_disable_hazard,
+	nop; nop; nop
+	)
+ASMMACRO(back_to_back_c0_hazard,
+	 _ssnop; _ssnop; _ssnop;
+	)
+#define instruction_hazard() do { } while (0)
+
 #endif
 
-extern void mips_ihb(void);
-
-#endif /* __ASSEMBLY__ */
-
 #endif /* _ASM_HAZARDS_H */
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 896550b..d35c617 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -76,8 +76,4 @@
                           unsigned long hwmask);
 #endif /* CONFIG_MIPS_MT_SMTC */
 
-#ifdef CONFIG_SMP
-#define ARCH_HAS_IRQ_PER_CPU
-#endif
-
 #endif /* _ASM_IRQ_H */
diff --git a/include/asm-mips/mach-atlas/mc146818rtc.h b/include/asm-mips/mach-atlas/mc146818rtc.h
index 397522e..a73a569 100644
--- a/include/asm-mips/mach-atlas/mc146818rtc.h
+++ b/include/asm-mips/mach-atlas/mc146818rtc.h
@@ -28,10 +28,12 @@
 #include <asm/mips-boards/atlas.h>
 #include <asm/mips-boards/atlasint.h>
 
+#define ARCH_RTC_LOCATION
+
 #define RTC_PORT(x)	(ATLAS_RTC_ADR_REG + (x) * 8)
 #define RTC_IO_EXTENT	0x100
 #define RTC_IOMAPPED	0
-#define RTC_IRQ		ATLASINT_RTC
+#define RTC_IRQ		ATLAS_INT_RTC
 
 static inline unsigned char CMOS_READ(unsigned long addr)
 {
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
index d5b38a2..eeb0c31 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -316,7 +316,7 @@
 	au1x_ddma_desc_t	*chan_desc_base;
 	au1x_ddma_desc_t	*get_ptr, *put_ptr, *cur_ptr;
 	void			*chan_callparam;
-	void (*chan_callback)(int, void *, struct pt_regs *);
+	void (*chan_callback)(int, void *);
 } chan_tab_t;
 
 #define DEV_FLAGS_INUSE		(1 << 0)
@@ -334,8 +334,8 @@
  * meaningful name.  The 'callback' is called during dma completion
  * interrupt.
  */
-u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
-       void (*callback)(int, void *, struct pt_regs *), void *callparam);
+extern u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
+	void (*callback)(int, void *), void *callparam);
 
 #define DBDMA_MEM_CHAN	DSCR_CMD0_ALWAYS
 
diff --git a/include/asm-mips/mach-ev96100/mach-gt64120.h b/include/asm-mips/mach-ev96100/mach-gt64120.h
deleted file mode 100644
index 0ef1e6c..0000000
--- a/include/asm-mips/mach-ev96100/mach-gt64120.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- *  This is a direct copy of the ev96100.h file, with a global
- * search and replace.  The numbers are the same.
- *
- *  The reason I'm duplicating this is so that the 64120/96100
- * defines won't be confusing in the source code.
- */
-#ifndef _ASM_GT64120_EV96100_GT64120_DEP_H
-#define _ASM_GT64120_EV96100_GT64120_DEP_H
-
-/*
- *   GT96100 config space base address
- */
-#define GT64120_BASE	(KSEG1ADDR(0x14000000))
-
-/*
- *   PCI Bus allocation
- *
- *   (Guessing ...)
- */
-#define GT_PCI_MEM_BASE	0x12000000UL
-#define GT_PCI_MEM_SIZE	0x02000000UL
-#define GT_PCI_IO_BASE	0x10000000UL
-#define GT_PCI_IO_SIZE	0x02000000UL
-#define GT_ISA_IO_BASE	PCI_IO_BASE
-
-/*
- *   Duart I/O ports.
- */
-#define EV96100_COM1_BASE_ADDR	(0xBD000000 + 0x20)
-#define EV96100_COM2_BASE_ADDR	(0xBD000000 + 0x00)
-
-
-/*
- *   EV96100 interrupt controller register base.
- */
-#define EV96100_ICTRL_REGS_BASE	(KSEG1ADDR(0x1f000000))
-
-/*
- *   EV96100 UART register base.
- */
-#define EV96100_UART0_REGS_BASE	EV96100_COM1_BASE_ADDR
-#define EV96100_UART1_REGS_BASE	EV96100_COM2_BASE_ADDR
-#define EV96100_BASE_BAUD	( 3686400 / 16 )
-
-#endif /* _ASM_GT64120_EV96100_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-excite/excite.h b/include/asm-mips/mach-excite/excite.h
index 130bd4b..4c29ba4 100644
--- a/include/asm-mips/mach-excite/excite.h
+++ b/include/asm-mips/mach-excite/excite.h
@@ -7,7 +7,7 @@
 
 #define EXCITE_CPU_EXT_CLOCK 100000000
 
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 void __init excite_kgdb_init(void);
 void excite_procfs_init(void);
 extern unsigned long memsize;
diff --git a/include/asm-mips/mach-excite/excite_fpga.h b/include/asm-mips/mach-excite/excite_fpga.h
new file mode 100644
index 0000000..38fcda7
--- /dev/null
+++ b/include/asm-mips/mach-excite/excite_fpga.h
@@ -0,0 +1,80 @@
+#ifndef EXCITE_FPGA_H_INCLUDED
+#define EXCITE_FPGA_H_INCLUDED
+
+
+/**
+ * Adress alignment of the individual FPGA bytes.
+ * The address arrangement of the individual bytes of the FPGA is two
+ * byte aligned at the embedded MK2 platform.
+ */
+#ifdef EXCITE_CCI_FPGA_MK2
+typedef unsigned char excite_cci_fpga_align_t __attribute__ ((aligned(2)));
+#else
+typedef unsigned char excite_cci_fpga_align_t;
+#endif
+
+
+/**
+ * Size of Dual Ported RAM.
+ */
+#define EXCITE_DPR_SIZE 263
+
+
+/**
+ * Size of Reserved Status Fields in Dual Ported RAM.
+ */
+#define EXCITE_DPR_STATUS_SIZE 7
+
+
+
+/**
+ * FPGA.
+ * Hardware register layout of the FPGA interface. The FPGA must accessed
+ * byte wise solely.
+ * @see EXCITE_CCI_DPR_MK2
+ */
+typedef struct excite_fpga {
+
+	/**
+	 * Dual Ported RAM.
+	 */
+	excite_cci_fpga_align_t dpr[EXCITE_DPR_SIZE];
+
+	/**
+	 * Status.
+	 */
+	excite_cci_fpga_align_t status[EXCITE_DPR_STATUS_SIZE];
+
+#ifdef EXCITE_CCI_FPGA_MK2
+	/**
+	 * RM9000 Interrupt.
+	 * Write access initiates interrupt at the RM9000 (MIPS) processor of the eXcite.
+	 */
+	excite_cci_fpga_align_t rm9k_int;
+#else
+	/**
+	 * MK2 Interrupt.
+	 * Write access initiates interrupt at the ARM processor of the MK2.
+	 */
+	excite_cci_fpga_align_t mk2_int;
+
+	excite_cci_fpga_align_t gap[0x1000-0x10f];
+
+	/**
+	 * IRQ Source/Acknowledge.
+	 */
+	excite_cci_fpga_align_t rm9k_irq_src;
+
+	/**
+	 * IRQ Mask.
+	 * Set bits enable the related interrupt.
+	 */
+	excite_cci_fpga_align_t rm9k_irq_mask;
+#endif
+
+
+} excite_fpga;
+
+
+
+#endif	/* ndef EXCITE_FPGA_H_INCLUDED */
diff --git a/include/asm-mips/mach-qemu/cpu-feature-overrides.h b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
index f4e370e..529445d 100644
--- a/include/asm-mips/mach-qemu/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-qemu/cpu-feature-overrides.h
@@ -20,7 +20,7 @@
 
 #define cpu_has_llsc		1
 #define cpu_has_vtag_icache	0
-#define cpu_has_dc_aliases	(PAGE_SIZE < 0x4000)
+#define cpu_has_dc_aliases	0
 #define cpu_has_ic_fills_f_dc	0
 
 #define cpu_has_dsp		0
diff --git a/include/asm-mips/mips-boards/atlasint.h b/include/asm-mips/mips-boards/atlasint.h
index fd7ebc5..b15e4ea 100644
--- a/include/asm-mips/mips-boards/atlasint.h
+++ b/include/asm-mips/mips-boards/atlasint.h
@@ -1,6 +1,7 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 1999, 2006  MIPS Technologies, Inc.  All rights reserved.
+ *	Authors: Carsten Langgaard <carstenl@mips.com>
+ *		 Maciej W. Rozycki <macro@mips.com>
  *
  * ########################################################################
  *
@@ -25,41 +26,88 @@
 #ifndef _MIPS_ATLASINT_H
 #define _MIPS_ATLASINT_H
 
-#define ATLASINT_BASE		1
-#define ATLASINT_UART		(ATLASINT_BASE+0)
-#define ATLASINT_TIM0		(ATLASINT_BASE+1)
-#define ATLASINT_RES2		(ATLASINT_BASE+2)
-#define ATLASINT_RES3		(ATLASINT_BASE+3)
-#define ATLASINT_RTC		(ATLASINT_BASE+4)
-#define ATLASINT_COREHI		(ATLASINT_BASE+5)
-#define ATLASINT_CORELO		(ATLASINT_BASE+6)
-#define ATLASINT_RES7		(ATLASINT_BASE+7)
-#define ATLASINT_PCIA		(ATLASINT_BASE+8)
-#define ATLASINT_PCIB		(ATLASINT_BASE+9)
-#define ATLASINT_PCIC		(ATLASINT_BASE+10)
-#define ATLASINT_PCID		(ATLASINT_BASE+11)
-#define ATLASINT_ENUM		(ATLASINT_BASE+12)
-#define ATLASINT_DEG		(ATLASINT_BASE+13)
-#define ATLASINT_ATXFAIL	(ATLASINT_BASE+14)
-#define ATLASINT_INTA		(ATLASINT_BASE+15)
-#define ATLASINT_INTB		(ATLASINT_BASE+16)
-#define ATLASINT_ETH		ATLASINT_INTB
-#define ATLASINT_INTC		(ATLASINT_BASE+17)
-#define ATLASINT_SCSI		ATLASINT_INTC
-#define ATLASINT_INTD		(ATLASINT_BASE+18)
-#define ATLASINT_SERR		(ATLASINT_BASE+19)
-#define ATLASINT_RES20		(ATLASINT_BASE+20)
-#define ATLASINT_RES21		(ATLASINT_BASE+21)
-#define ATLASINT_RES22		(ATLASINT_BASE+22)
-#define ATLASINT_RES23		(ATLASINT_BASE+23)
-#define ATLASINT_RES24		(ATLASINT_BASE+24)
-#define ATLASINT_RES25		(ATLASINT_BASE+25)
-#define ATLASINT_RES26		(ATLASINT_BASE+26)
-#define ATLASINT_RES27		(ATLASINT_BASE+27)
-#define ATLASINT_RES28		(ATLASINT_BASE+28)
-#define ATLASINT_RES29		(ATLASINT_BASE+29)
-#define ATLASINT_RES30		(ATLASINT_BASE+30)
-#define ATLASINT_RES31		(ATLASINT_BASE+31)
-#define ATLASINT_END		(ATLASINT_BASE+31)
+/*
+ * Interrupts 0..7 are used for Atlas CPU interrupts (nonEIC mode)
+ */
+#define MIPSCPU_INT_BASE	0
+
+/* CPU interrupt offsets */
+#define MIPSCPU_INT_SW0		0
+#define MIPSCPU_INT_SW1		1
+#define MIPSCPU_INT_MB0		2
+#define MIPSCPU_INT_ATLAS	MIPSCPU_INT_MB0
+#define MIPSCPU_INT_MB1		3
+#define MIPSCPU_INT_MB2		4
+#define MIPSCPU_INT_MB3		5
+#define MIPSCPU_INT_MB4		6
+#define MIPSCPU_INT_CPUCTR	7
+
+/*
+ * Interrupts 8..39 are used for Atlas interrupt controller interrupts
+ */
+#define ATLAS_INT_BASE		8
+#define ATLAS_INT_UART		(ATLAS_INT_BASE + 0)
+#define ATLAS_INT_TIM0		(ATLAS_INT_BASE + 1)
+#define ATLAS_INT_RES2		(ATLAS_INT_BASE + 2)
+#define ATLAS_INT_RES3		(ATLAS_INT_BASE + 3)
+#define ATLAS_INT_RTC		(ATLAS_INT_BASE + 4)
+#define ATLAS_INT_COREHI	(ATLAS_INT_BASE + 5)
+#define ATLAS_INT_CORELO	(ATLAS_INT_BASE + 6)
+#define ATLAS_INT_RES7		(ATLAS_INT_BASE + 7)
+#define ATLAS_INT_PCIA		(ATLAS_INT_BASE + 8)
+#define ATLAS_INT_PCIB		(ATLAS_INT_BASE + 9)
+#define ATLAS_INT_PCIC		(ATLAS_INT_BASE + 10)
+#define ATLAS_INT_PCID		(ATLAS_INT_BASE + 11)
+#define ATLAS_INT_ENUM		(ATLAS_INT_BASE + 12)
+#define ATLAS_INT_DEG		(ATLAS_INT_BASE + 13)
+#define ATLAS_INT_ATXFAIL	(ATLAS_INT_BASE + 14)
+#define ATLAS_INT_INTA		(ATLAS_INT_BASE + 15)
+#define ATLAS_INT_INTB		(ATLAS_INT_BASE + 16)
+#define ATLAS_INT_ETH		ATLAS_INT_INTB
+#define ATLAS_INT_INTC		(ATLAS_INT_BASE + 17)
+#define ATLAS_INT_SCSI		ATLAS_INT_INTC
+#define ATLAS_INT_INTD		(ATLAS_INT_BASE + 18)
+#define ATLAS_INT_SERR		(ATLAS_INT_BASE + 19)
+#define ATLAS_INT_RES20		(ATLAS_INT_BASE + 20)
+#define ATLAS_INT_RES21		(ATLAS_INT_BASE + 21)
+#define ATLAS_INT_RES22		(ATLAS_INT_BASE + 22)
+#define ATLAS_INT_RES23		(ATLAS_INT_BASE + 23)
+#define ATLAS_INT_RES24		(ATLAS_INT_BASE + 24)
+#define ATLAS_INT_RES25		(ATLAS_INT_BASE + 25)
+#define ATLAS_INT_RES26		(ATLAS_INT_BASE + 26)
+#define ATLAS_INT_RES27		(ATLAS_INT_BASE + 27)
+#define ATLAS_INT_RES28		(ATLAS_INT_BASE + 28)
+#define ATLAS_INT_RES29		(ATLAS_INT_BASE + 29)
+#define ATLAS_INT_RES30		(ATLAS_INT_BASE + 30)
+#define ATLAS_INT_RES31		(ATLAS_INT_BASE + 31)
+#define ATLAS_INT_END		(ATLAS_INT_BASE + 31)
+
+/*
+ * Interrupts 64..127 are used for Soc-it Classic interrupts
+ */
+#define MSC01C_INT_BASE		64
+
+/* SOC-it Classic interrupt offsets */
+#define MSC01C_INT_TMR		0
+#define MSC01C_INT_PCI		1
+
+/*
+ * Interrupts 64..127 are used for Soc-it EIC interrupts
+ */
+#define MSC01E_INT_BASE		64
+
+/* SOC-it EIC interrupt offsets */
+#define	MSC01E_INT_SW0		1
+#define	MSC01E_INT_SW1		2
+#define	MSC01E_INT_MB0		3
+#define	MSC01E_INT_ATLAS	MSC01E_INT_MB0
+#define	MSC01E_INT_MB1		4
+#define	MSC01E_INT_MB2		5
+#define	MSC01E_INT_MB3		6
+#define	MSC01E_INT_MB4		7
+#define	MSC01E_INT_TMR		8
+#define	MSC01E_INT_PCI		9
+#define	MSC01E_INT_PERFCTR	10
+#define	MSC01E_INT_CPUCTR	11
 
 #endif /* !(_MIPS_ATLASINT_H) */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 18b69de..fe065d6 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -262,10 +262,10 @@
 		/* See comments for similar code above */
 		prevvpe = dvpe();
 		oldasid = (read_c0_entryhi() & ASID_MASK);
-		if(smtc_live_asid[mytlb][oldasid]) {
-		  smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
-		  if(smtc_live_asid[mytlb][oldasid] == 0)
-			smtc_flush_tlb_asid(oldasid);
+		if (smtc_live_asid[mytlb][oldasid]) {
+			smtc_live_asid[mytlb][oldasid] &= ~(0x1 << cpu);
+			if(smtc_live_asid[mytlb][oldasid] == 0)
+				smtc_flush_tlb_asid(oldasid);
 		}
 		/* See comments for similar code above */
 		write_c0_entryhi((read_c0_entryhi() & ~HW_ASID_MASK)
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 219d359..85b258e 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -34,6 +34,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <asm/cpu-features.h>
+
 extern void clear_page(void * page);
 extern void copy_page(void * to, void * from);
 
@@ -53,7 +55,7 @@
 	extern void (*flush_data_cache_page)(unsigned long addr);
 
 	clear_page(addr);
-	if (pages_do_alias((unsigned long) addr, vaddr))
+	if (pages_do_alias((unsigned long) addr, vaddr & PAGE_MASK))
 		flush_data_cache_page((unsigned long)addr);
 }
 
@@ -63,7 +65,8 @@
 	extern void (*flush_data_cache_page)(unsigned long addr);
 
 	copy_page(vto, vfrom);
-	if (pages_do_alias((unsigned long)vto, vaddr))
+	if (!cpu_has_ic_fills_f_dc ||
+	    pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
 		flush_data_cache_page((unsigned long)vto);
 }
 
@@ -74,15 +77,17 @@
   #ifdef CONFIG_CPU_MIPS32
     typedef struct { unsigned long pte_low, pte_high; } pte_t;
     #define pte_val(x)    ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
+    #define __pte(x)      ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
   #else
      typedef struct { unsigned long long pte; } pte_t;
      #define pte_val(x)	((x).pte)
+     #define __pte(x)	((pte_t) { (x) } )
   #endif
 #else
 typedef struct { unsigned long pte; } pte_t;
 #define pte_val(x)	((x).pte)
-#endif
 #define __pte(x)	((pte_t) { (x) } )
+#endif
 
 /*
  * For 3-level pagetables we defines these ourselves, for 2-level the
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 4b26d85..d20f2e9 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -156,9 +156,9 @@
 #define __pte_offset(address)						\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)					\
-	((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+	((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 
 #define pte_offset_map(dir, address)                                    \
 	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index e3db932..d05fb6f 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -93,8 +93,12 @@
 #define PTRS_PER_PMD	((PAGE_SIZE << PMD_ORDER) / sizeof(pmd_t))
 #define PTRS_PER_PTE	((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
 
+#if PGDIR_SIZE >= TASK_SIZE
+#define USER_PTRS_PER_PGD       (1)
+#else
 #define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_ADDRESS	0
+#endif
+#define FIRST_USER_ADDRESS	0UL
 
 #define VMALLOC_START		MAP_BASE
 #define VMALLOC_END	\
@@ -178,24 +182,26 @@
 /* to find an entry in a page-table-directory */
 #define pgd_offset(mm,addr)	((mm)->pgd + pgd_index(addr))
 
-static inline unsigned long pud_page(pud_t pud)
+static inline unsigned long pud_page_vaddr(pud_t pud)
 {
 	return pud_val(pud);
 }
+#define pud_phys(pud)		(pud_val(pud) - PAGE_OFFSET)
+#define pud_page(pud)		(pfn_to_page(pud_phys(pud) >> PAGE_SHIFT))
 
 /* Find an entry in the second-level page table.. */
 static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
 {
-	return (pmd_t *) pud_page(*pud) + pmd_index(address);
+	return (pmd_t *) pud_page_vaddr(*pud) + pmd_index(address);
 }
 
 /* Find an entry in the third-level page table.. */
 #define __pte_offset(address)						\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset(dir, address)					\
-	((pte_t *) (pmd_page_kernel(*dir)) + __pte_offset(address))
+	((pte_t *) (pmd_page_vaddr(*dir)) + __pte_offset(address))
 #define pte_offset_kernel(dir, address)					\
-	((pte_t *) pmd_page_kernel(*(dir)) +  __pte_offset(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  __pte_offset(address))
 #define pte_offset_map(dir, address)					\
 	((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
 #define pte_offset_map_nested(dir, address)				\
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index a36ca1b..1ca4d1e 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -87,7 +87,7 @@
  */
 #define pmd_phys(pmd)		(pmd_val(pmd) - PAGE_OFFSET)
 #define pmd_page(pmd)		(pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT))
-#define pmd_page_kernel(pmd)	pmd_val(pmd)
+#define pmd_page_vaddr(pmd)	pmd_val(pmd)
 
 #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
 
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 4113316..4fb0fc4 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -10,8 +10,6 @@
 #define _ASM_PTRACE_H
 
 
-#include <asm/isadep.h>
-
 /* 0 - 31 are integer registers, 32 - 63 are fp registers.  */
 #define FPR_BASE	32
 #define PC		64
@@ -73,6 +71,7 @@
 #ifdef __KERNEL__
 
 #include <linux/linkage.h>
+#include <asm/isadep.h>
 
 /*
  * Does the process account for user or for system time?
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index 584bd9c0..035637c 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -52,9 +52,9 @@
 #endif
 
 /*
- * Both Galileo boards have the same UART mappings.
+ * Galileo EV64120 evaluation board
  */
-#if defined (CONFIG_MIPS_EV96100) || defined (CONFIG_MIPS_EV64120)
+#ifdef CONFIG_MIPS_EV64120
 #include <asm/galileo-boards/ev96100.h>
 #include <asm/galileo-boards/ev96100int.h>
 #define EV96100_SERIAL_PORT_DEFNS                                  \
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 335dbaf..a885491 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -212,7 +212,7 @@
  * Note: you'll need to define uint32_t and uint64_t in your headers.
  */
 
-#if !defined(__ASSEMBLER__)
+#if !defined(__ASSEMBLY__)
 #define _SB_MAKE64(x) ((uint64_t)(x))
 #define _SB_MAKE32(x) ((uint32_t)(x))
 #else
@@ -251,9 +251,9 @@
  */
 
 
-#if defined(__mips64) && !defined(__ASSEMBLER__)
+#if defined(__mips64) && !defined(__ASSEMBLY__)
 #define SBWRITECSR(csr,val) *((volatile uint64_t *) PHYS_TO_K1(csr)) = (val)
 #define SBREADCSR(csr) (*((volatile uint64_t *) PHYS_TO_K1(csr)))
-#endif /* __ASSEMBLER__ */
+#endif /* __ASSEMBLY__ */
 
 #endif
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index f4178bd..7ed0bb6 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -149,7 +149,7 @@
  * (For the assembler version, sysrev and dest may be the same register.
  * Also, it clobbers AT.)
  */
-#ifdef __ASSEMBLER__
+#ifdef __ASSEMBLY__
 #define SYS_SOC_TYPE(dest, sysrev)					\
 	.set push ;							\
 	.set reorder ;							\
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 87a1dff..8b391a2 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -108,17 +108,8 @@
 #define SIG_BLOCK	1	/* for blocking signals */
 #define SIG_UNBLOCK	2	/* for unblocking signals */
 #define SIG_SETMASK	3	/* for setting the signal mask */
-#define SIG_SETMASK32	256	/* Goodie from SGI for BSD compatibility:
-				   set only the low 32 bit of the sigset.  */
 
-/* Type of a signal handler.  */
-typedef void __signalfn_t(int);
-typedef __signalfn_t __user *__sighandler_t;
-
-/* Fake signal functions */
-#define SIG_DFL	((__sighandler_t)0)	/* default signal handling */
-#define SIG_IGN	((__sighandler_t)1)	/* ignore signal */
-#define SIG_ERR	((__sighandler_t)-1)	/* error return from signal */
+#include <asm-generic/signal.h>
 
 struct sigaction {
 	unsigned int	sa_flags;
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index 669b8e3..c8d5587 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -239,7 +239,51 @@
 	: "memory");
 }
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *rw)
+{
+	unsigned int tmp;
+	int ret;
+
+	if (R10000_LLSC_WAR) {
+		__asm__ __volatile__(
+		"	.set	noreorder	# __raw_read_trylock	\n"
+		"	li	%2, 0					\n"
+		"1:	ll	%1, %3					\n"
+		"	bnez	%1, 2f					\n"
+		"	 addu	%1, 1					\n"
+		"	sc	%1, %0					\n"
+		"	beqzl	%1, 1b					\n"
+		"	.set	reorder					\n"
+#ifdef CONFIG_SMP
+		"	 sync						\n"
+#endif
+		"	li	%2, 1					\n"
+		"2:							\n"
+		: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+		: "m" (rw->lock)
+		: "memory");
+	} else {
+		__asm__ __volatile__(
+		"	.set	noreorder	# __raw_read_trylock	\n"
+		"	li	%2, 0					\n"
+		"1:	ll	%1, %3					\n"
+		"	bnez	%1, 2f					\n"
+		"	 addu	%1, 1					\n"
+		"	sc	%1, %0					\n"
+		"	beqz	%1, 1b					\n"
+		"	.set	reorder					\n"
+#ifdef CONFIG_SMP
+		"	 sync						\n"
+#endif
+		"	li	%2, 1					\n"
+		"2:							\n"
+		: "=m" (rw->lock), "=&r" (tmp), "=&r" (ret)
+		: "m" (rw->lock)
+		: "memory");
+	}
+
+	return ret;
+}
 
 static inline int __raw_write_trylock(raw_rwlock_t *rw)
 {
@@ -283,4 +327,9 @@
 	return ret;
 }
 
+
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* _ASM_SPINLOCK_H */
diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h
index 98aa737..b80de8e 100644
--- a/include/asm-mips/timex.h
+++ b/include/asm-mips/timex.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_TIMEX_H
 #define _ASM_TIMEX_H
 
+#ifdef __KERNEL__
+
 #include <asm/mipsregs.h>
 
 /*
@@ -51,4 +53,6 @@
 	return read_c0_count();
 }
 
+#endif /* __KERNEL__ */
+
 #endif /*  _ASM_TIMEX_H */
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 610ccb8..c391429 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -313,7 +313,7 @@
 #define __NR_mknodat			(__NR_Linux + 290)
 #define __NR_fchownat			(__NR_Linux + 291)
 #define __NR_futimesat			(__NR_Linux + 292)
-#define __NR_fstatat			(__NR_Linux + 293)
+#define __NR_fstatat64			(__NR_Linux + 293)
 #define __NR_unlinkat			(__NR_Linux + 294)
 #define __NR_renameat			(__NR_Linux + 295)
 #define __NR_linkat			(__NR_Linux + 296)
@@ -329,16 +329,18 @@
 #define __NR_tee			(__NR_Linux + 306)
 #define __NR_vmsplice			(__NR_Linux + 307)
 #define __NR_move_pages			(__NR_Linux + 308)
+#define __NR_set_robust_list		(__NR_Linux + 309)
+#define __NR_get_robust_list		(__NR_Linux + 310)
 
 /*
  * Offset of the last Linux o32 flavoured syscall
  */
-#define __NR_Linux_syscalls		308
+#define __NR_Linux_syscalls		310
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #define __NR_O32_Linux			4000
-#define __NR_O32_Linux_syscalls		308
+#define __NR_O32_Linux_syscalls		310
 
 #if _MIPS_SIM == _MIPS_SIM_ABI64
 
@@ -598,7 +600,7 @@
 #define __NR_mknodat			(__NR_Linux + 249)
 #define __NR_fchownat			(__NR_Linux + 250)
 #define __NR_futimesat			(__NR_Linux + 251)
-#define __NR_fstatat			(__NR_Linux + 252)
+#define __NR_newfstatat			(__NR_Linux + 252)
 #define __NR_unlinkat			(__NR_Linux + 253)
 #define __NR_renameat			(__NR_Linux + 254)
 #define __NR_linkat			(__NR_Linux + 255)
@@ -614,16 +616,18 @@
 #define __NR_tee			(__NR_Linux + 265)
 #define __NR_vmsplice			(__NR_Linux + 266)
 #define __NR_move_pages			(__NR_Linux + 267)
+#define __NR_set_robust_list		(__NR_Linux + 268)
+#define __NR_get_robust_list		(__NR_Linux + 269)
 
 /*
  * Offset of the last Linux 64-bit flavoured syscall
  */
-#define __NR_Linux_syscalls		267
+#define __NR_Linux_syscalls		269
 
 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
 
 #define __NR_64_Linux			5000
-#define __NR_64_Linux_syscalls		267
+#define __NR_64_Linux_syscalls		269
 
 #if _MIPS_SIM == _MIPS_SIM_NABI32
 
@@ -887,7 +891,7 @@
 #define __NR_mknodat			(__NR_Linux + 253)
 #define __NR_fchownat			(__NR_Linux + 254)
 #define __NR_futimesat			(__NR_Linux + 255)
-#define __NR_fstatat			(__NR_Linux + 256)
+#define __NR_newfstatat			(__NR_Linux + 256)
 #define __NR_unlinkat			(__NR_Linux + 257)
 #define __NR_renameat			(__NR_Linux + 258)
 #define __NR_linkat			(__NR_Linux + 259)
@@ -903,16 +907,18 @@
 #define __NR_tee			(__NR_Linux + 269)
 #define __NR_vmsplice			(__NR_Linux + 270)
 #define __NR_move_pages			(__NR_Linux + 271)
+#define __NR_set_robust_list		(__NR_Linux + 272)
+#define __NR_get_robust_list		(__NR_Linux + 273)
 
 /*
  * Offset of the last N32 flavoured syscall
  */
-#define __NR_Linux_syscalls		271
+#define __NR_Linux_syscalls		273
 
 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
 
 #define __NR_N32_Linux			6000
-#define __NR_N32_Linux_syscalls		271
+#define __NR_N32_Linux_syscalls		273
 
 #ifdef __KERNEL__
 
diff --git a/include/asm-mips/user.h b/include/asm-mips/user.h
index 89bf8b4..61f2a09 100644
--- a/include/asm-mips/user.h
+++ b/include/asm-mips/user.h
@@ -8,6 +8,8 @@
 #ifndef _ASM_USER_H
 #define _ASM_USER_H
 
+#ifdef __KERNEL__
+
 #include <asm/page.h>
 #include <asm/reg.h>
 
@@ -55,4 +57,6 @@
 #define HOST_DATA_START_ADDR	(u.start_data)
 #define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
 
+#endif /* __KERNEL__ */
+
 #endif /* _ASM_USER_H */
diff --git a/include/asm-parisc/pgtable.h b/include/asm-parisc/pgtable.h
index 5066c54..c0b61e0 100644
--- a/include/asm-parisc/pgtable.h
+++ b/include/asm-parisc/pgtable.h
@@ -303,7 +303,8 @@
 
 
 #if PT_NLEVELS == 3
-#define pgd_page(pgd) ((unsigned long) __va(pgd_address(pgd)))
+#define pgd_page_vaddr(pgd) ((unsigned long) __va(pgd_address(pgd)))
+#define pgd_page(pgd)	virt_to_page((void *)pgd_page_vaddr(pgd))
 
 /* For 64 bit we have three level tables */
 
@@ -382,7 +383,7 @@
 
 #define pte_page(pte)		(pfn_to_page(pte_pfn(pte)))
 
-#define pmd_page_kernel(pmd)	((unsigned long) __va(pmd_address(pmd)))
+#define pmd_page_vaddr(pmd)	((unsigned long) __va(pmd_address(pmd)))
 
 #define __pmd_page(pmd) ((unsigned long) __va(pmd_address(pmd)))
 #define pmd_page(pmd)	virt_to_page((void *)__pmd_page(pmd))
@@ -400,7 +401,7 @@
 
 #if PT_NLEVELS == 3
 #define pmd_offset(dir,address) \
-((pmd_t *) pgd_page(*(dir)) + (((address)>>PMD_SHIFT) & (PTRS_PER_PMD-1)))
+((pmd_t *) pgd_page_vaddr(*(dir)) + (((address)>>PMD_SHIFT) & (PTRS_PER_PMD-1)))
 #else
 #define pmd_offset(dir,addr) ((pmd_t *) dir)
 #endif
@@ -408,7 +409,7 @@
 /* Find an entry in the third-level page table.. */ 
 #define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
 #define pte_offset_kernel(pmd, address) \
-	((pte_t *) pmd_page_kernel(*(pmd)) + pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
 #define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_offset_map_nested(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_unmap(pte) do { } while (0)
diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h
index a93960e..e182553 100644
--- a/include/asm-parisc/spinlock.h
+++ b/include/asm-parisc/spinlock.h
@@ -152,4 +152,8 @@
 	return !rw->counter;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index ac61d7e..9827849 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -1,10 +1,41 @@
 include include/asm-generic/Kbuild.asm
 
-unifdef-y += a.out.h asm-compat.h bootx.h byteorder.h cputable.h elf.h	\
-	nvram.h param.h posix_types.h ptrace.h seccomp.h signal.h	\
-	termios.h types.h unistd.h
+header-y += auxvec.h
+header-y += ioctls.h
+header-y += mman.h
+header-y += sembuf.h
+header-y += siginfo.h
+header-y += stat.h
+header-y += errno.h
+header-y += ipcbuf.h
+header-y += msgbuf.h
+header-y += shmbuf.h
+header-y += socket.h
+header-y += termbits.h
+header-y += fcntl.h
+header-y += ipc.h
+header-y += poll.h
+header-y += shmparam.h
+header-y += sockios.h
+header-y += ucontext.h
+header-y += ioctl.h
+header-y += linkage.h
+header-y += resource.h
+header-y += sigcontext.h
+header-y += statfs.h
 
-header-y += auxvec.h ioctls.h mman.h sembuf.h siginfo.h stat.h errno.h	\
-	ipcbuf.h msgbuf.h shmbuf.h socket.h termbits.h fcntl.h ipc.h	\
-	poll.h shmparam.h sockios.h ucontext.h ioctl.h linkage.h	\
-	resource.h sigcontext.h statfs.h
+unifdef-y += a.out.h
+unifdef-y += asm-compat.h
+unifdef-y += bootx.h
+unifdef-y += byteorder.h
+unifdef-y += cputable.h
+unifdef-y += elf.h
+unifdef-y += nvram.h
+unifdef-y += param.h
+unifdef-y += posix_types.h
+unifdef-y += ptrace.h
+unifdef-y += seccomp.h
+unifdef-y += signal.h
+unifdef-y += termios.h
+unifdef-y += types.h
+unifdef-y += unistd.h
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f44b529..978b2c7 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -70,9 +70,10 @@
 		    "i" (__FILE__), "i" (__FUNCTION__));	\
 } while (0)
 
-#define WARN_ON(x) do {						\
-	if (__builtin_constant_p(x)) {				\
-		if (x)						\
+#define WARN_ON(x) ({						\
+	typeof(x) __ret_warn_on = (x);				\
+	if (__builtin_constant_p(__ret_warn_on)) {		\
+		if (__ret_warn_on)				\
 			__WARN();				\
 	} else {						\
 		__asm__ __volatile__(				\
@@ -80,11 +81,12 @@
 		".section __bug_table,\"a\"\n"			\
 		"\t"PPC_LONG"	1b,%1,%2,%3\n"			\
 		".previous"					\
-		: : "r" ((long)(x)),				\
+		: : "r" (__ret_warn_on),			\
 		    "i" (__LINE__ + BUG_WARNING_TRAP),		\
 		    "i" (__FILE__), "i" (__FUNCTION__));	\
 	}							\
-} while (0)
+	unlikely(__ret_warn_on);				\
+})
 
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 1ba3c99..12707ab 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -23,6 +23,7 @@
 #define PPC_FEATURE_SMT			0x00004000
 #define PPC_FEATURE_ICACHE_SNOOP	0x00002000
 #define PPC_FEATURE_ARCH_2_05		0x00001000
+#define PPC_FEATURE_PA6T		0x00000800
 
 #define PPC_FEATURE_TRUE_LE		0x00000002
 #define PPC_FEATURE_PPC_LE		0x00000001
@@ -36,6 +37,7 @@
 struct cpu_spec;
 
 typedef	void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
+typedef	void (*cpu_restore_t)(void);
 
 enum powerpc_oprofile_type {
 	PPC_OPROFILE_INVALID = 0,
@@ -65,6 +67,8 @@
 	 * BHT, SPD, etc... from head.S before branching to identify_machine
 	 */
 	cpu_setup_t	cpu_setup;
+	/* Used to restore cpu setup on secondary processors and at resume */
+	cpu_restore_t	cpu_restore;
 
 	/* Used by oprofile userspace to select the right counters */
 	char		*oprofile_cpu_type;
@@ -145,7 +149,7 @@
 
 #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
 					CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
-					CPU_FTR_NODSISRALIGN | CPU_FTR_CTRL)
+					CPU_FTR_NODSISRALIGN)
 
 /* iSeries doesn't support large pages */
 #ifdef CONFIG_PPC_ISERIES
@@ -310,24 +314,29 @@
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \
 	    CPU_FTR_MMCRA | CPU_FTR_CTRL)
 #define CPU_FTRS_POWER4	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA)
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
+	    CPU_FTR_MMCRA)
 #define CPU_FTRS_PPC970	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA)
 #define CPU_FTRS_POWER5	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
 	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
 	    CPU_FTR_PURR)
 #define CPU_FTRS_POWER6 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_MMCRA | CPU_FTR_SMT | \
 	    CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
 	    CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_REAL_LE)
 #define CPU_FTRS_CELL	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
 	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
-	    CPU_FTR_CTRL | CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE)
+	    CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE)
+#define CPU_FTRS_PA6T (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
+	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
+	    CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \
+	    CPU_FTR_PURR | CPU_FTR_REAL_LE)
 #define CPU_FTRS_COMPATIBLE	(CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)
 #endif
@@ -336,7 +345,7 @@
 #define CPU_FTRS_POSSIBLE	\
 	    (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 |	\
 	    CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 |	\
-	    CPU_FTRS_CELL | CPU_FTR_CI_LARGE_PAGE)
+	    CPU_FTRS_CELL | CPU_FTRS_PA6T)
 #else
 enum {
 	CPU_FTRS_POSSIBLE =
@@ -375,7 +384,7 @@
 #define CPU_FTRS_ALWAYS		\
 	    (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 &	\
 	    CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 &	\
-	    CPU_FTRS_CELL & CPU_FTRS_POSSIBLE)
+	    CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE)
 #else
 enum {
 	CPU_FTRS_ALWAYS =
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h
index 0d3c4e8..257d1ce 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -164,9 +164,15 @@
 #define H_VIO_SIGNAL		0x104
 #define H_SEND_CRQ		0x108
 #define H_COPY_RDMA		0x110
+#define H_REGISTER_LOGICAL_LAN	0x114
+#define H_FREE_LOGICAL_LAN	0x118
+#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
+#define H_SEND_LOGICAL_LAN	0x120
+#define H_MULTICAST_CTRL	0x130
 #define H_SET_XDABR		0x134
 #define H_STUFF_TCE		0x138
 #define H_PUT_TCE_INDIRECT	0x13C
+#define H_CHANGE_LOGICAL_LAN_MAC 0x14C
 #define H_VTERM_PARTNER_INFO	0x150
 #define H_REGISTER_VTERM	0x154
 #define H_FREE_VTERM		0x158
@@ -196,102 +202,59 @@
 #define H_GET_HCA_INFO          0x1B8
 #define H_GET_PERF_COUNT        0x1BC
 #define H_MANAGE_TRACE          0x1C0
+#define H_FREE_LOGICAL_LAN_BUFFER 0x1D4
 #define H_QUERY_INT_STATE       0x1E4
 #define H_POLL_PENDING		0x1D8
 #define H_JOIN			0x298
 #define H_VASI_STATE            0x2A4
 #define H_ENABLE_CRQ		0x2B0
+#define MAX_HCALL_OPCODE	H_ENABLE_CRQ
 
 #ifndef __ASSEMBLY__
 
-/* plpar_hcall() -- Generic call interface using above opcodes
+/**
+ * plpar_hcall_norets: - Make a pseries hypervisor call with no return arguments
+ * @opcode: The hypervisor call to make.
  *
- * The actual call interface is a hypervisor call instruction with
- * the opcode in R3 and input args in R4-R7.
- * Status is returned in R3 with variable output values in R4-R11.
- * Only H_PTE_READ with H_READ_4 uses R6-R11 so we ignore it for now
- * and return only two out args which MUST ALWAYS BE PROVIDED.
- */
-long plpar_hcall(unsigned long opcode,
-		 unsigned long arg1,
-		 unsigned long arg2,
-		 unsigned long arg3,
-		 unsigned long arg4,
-		 unsigned long *out1,
-		 unsigned long *out2,
-		 unsigned long *out3);
-
-/* Same as plpar_hcall but for those opcodes that return no values
- * other than status.  Slightly more efficient.
+ * This call supports up to 7 arguments and only returns the status of
+ * the hcall. Use this version where possible, its slightly faster than
+ * the other plpar_hcalls.
  */
 long plpar_hcall_norets(unsigned long opcode, ...);
 
-/*
- * Special hcall interface for ibmveth support.
- * Takes 8 input parms. Returns a rc and stores the
- * R4 return value in *out1.
- */
-long plpar_hcall_8arg_2ret(unsigned long opcode,
-			   unsigned long arg1,
-			   unsigned long arg2,
-			   unsigned long arg3,
-			   unsigned long arg4,
-			   unsigned long arg5,
-			   unsigned long arg6,
-			   unsigned long arg7,
-			   unsigned long arg8,
-			   unsigned long *out1);
-
-/* plpar_hcall_4out()
+/**
+ * plpar_hcall: - Make a pseries hypervisor call
+ * @opcode: The hypervisor call to make.
+ * @retbuf: Buffer to store up to 4 return arguments in.
  *
- * same as plpar_hcall except with 4 output arguments.
+ * This call supports up to 6 arguments and 4 return arguments. Use
+ * PLPAR_HCALL_BUFSIZE to size the return argument buffer.
  *
+ * Used for all but the craziest of phyp interfaces (see plpar_hcall9)
  */
-long plpar_hcall_4out(unsigned long opcode,
-		      unsigned long arg1,
-		      unsigned long arg2,
-		      unsigned long arg3,
-		      unsigned long arg4,
-		      unsigned long *out1,
-		      unsigned long *out2,
-		      unsigned long *out3,
-		      unsigned long *out4);
+#define PLPAR_HCALL_BUFSIZE 4
+long plpar_hcall(unsigned long opcode, unsigned long *retbuf, ...);
 
-long plpar_hcall_7arg_7ret(unsigned long opcode,
-			   unsigned long arg1,
-			   unsigned long arg2,
-			   unsigned long arg3,
-			   unsigned long arg4,
-			   unsigned long arg5,
-			   unsigned long arg6,
-			   unsigned long arg7,
-			   unsigned long *out1,
-			   unsigned long *out2,
-			   unsigned long *out3,
-			   unsigned long *out4,
-			   unsigned long *out5,
-			   unsigned long *out6,
-			   unsigned long *out7);
+/**
+ * plpar_hcall9: - Make a pseries hypervisor call with up to 9 return arguments
+ * @opcode: The hypervisor call to make.
+ * @retbuf: Buffer to store up to 9 return arguments in.
+ *
+ * This call supports up to 9 arguments and 9 return arguments. Use
+ * PLPAR_HCALL9_BUFSIZE to size the return argument buffer.
+ */
+#define PLPAR_HCALL9_BUFSIZE 9
+long plpar_hcall9(unsigned long opcode, unsigned long *retbuf, ...);
 
-long plpar_hcall_9arg_9ret(unsigned long opcode,
-			   unsigned long arg1,
-			   unsigned long arg2,
-			   unsigned long arg3,
-			   unsigned long arg4,
-			   unsigned long arg5,
-			   unsigned long arg6,
-			   unsigned long arg7,
-			   unsigned long arg8,
-			   unsigned long arg9,
-			   unsigned long *out1,
-			   unsigned long *out2,
-			   unsigned long *out3,
-			   unsigned long *out4,
-			   unsigned long *out5,
-			   unsigned long *out6,
-			   unsigned long *out7,
-			   unsigned long *out8,
-			   unsigned long *out9);
+/* For hcall instrumentation.  One structure per-hcall, per-CPU */
+struct hcall_stats {
+	unsigned long	num_calls;	/* number of calls (on this CPU) */
+	unsigned long	tb_total;	/* total wall time (mftb) of calls. */
+	unsigned long	purr_total;	/* total cpu time (PURR) of calls. */
+};
+void update_hcall_stats(unsigned long opcode, unsigned long tb_delta,
+			unsigned long purr_delta);
+#define HCALL_STAT_ARRAY_SIZE	((MAX_HCALL_OPCODE >> 2) + 1)
 
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/ibmebus.h b/include/asm-powerpc/ibmebus.h
index 7a42723..7ab195a 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/include/asm-powerpc/ibmebus.h
@@ -48,7 +48,7 @@
 extern struct bus_type ibmebus_bus_type;
 
 struct ibmebus_dev {	
-	char *name;
+	const char *name;
 	struct of_device ofdev;
 };
 
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
index b09b42a..c8390f9 100644
--- a/include/asm-powerpc/ide.h
+++ b/include/asm-powerpc/ide.h
@@ -12,6 +12,7 @@
 #include <linux/sched.h>
 #include <asm/mpc8xx.h>
 #endif
+#include <asm/io.h>
 
 #ifndef MAX_HWIFS
 #ifdef __powerpc64__
@@ -21,15 +22,14 @@
 #endif
 #endif
 
+#define __ide_mm_insw(p, a, c)	_insw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_insl(p, a, c)	_insl_ns((volatile u32 __iomem *)(p), (a), (c))
+#define __ide_mm_outsw(p, a, c)	_outsw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_outsl(p, a, c)	_outsl_ns((volatile u32 __iomem *)(p), (a), (c))
+
 #ifndef  __powerpc64__
 #include <linux/hdreg.h>
 #include <linux/ioport.h>
-#include <asm/io.h>
-
-extern void __ide_mm_insw(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_outsw(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_insl(void __iomem *port, void *addr, u32 count);
-extern void __ide_mm_outsl(void __iomem *port, void *addr, u32 count);
 
 struct ide_machdep_calls {
         int         (*default_irq)(unsigned long base);
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 212428d..19b2ec1 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -11,6 +11,8 @@
 
 /* Check of existence of legacy devices */
 extern int check_legacy_ioport(unsigned long base_port);
+#define PARALLEL_BASE	0x378
+#define PNPBIOS_BASE	0xf000	/* only relevant for PReP */
 
 #ifndef CONFIG_PPC64
 #include <asm-ppc/io.h>
@@ -20,20 +22,11 @@
 #include <asm/page.h>
 #include <asm/byteorder.h>
 #include <asm/paca.h>
-#ifdef CONFIG_PPC_ISERIES 
-#include <asm/iseries/iseries_io.h>
-#endif  
 #include <asm/synch.h>
 #include <asm/delay.h>
 
 #include <asm-generic/iomap.h>
 
-#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c))
-
-
 #define SIO_CONFIG_RA	0x398
 #define SIO_CONFIG_RD	0x399
 
@@ -43,42 +36,53 @@
 extern unsigned long pci_io_base;
 
 #ifdef CONFIG_PPC_ISERIES
-/* __raw_* accessors aren't supported on iSeries */
-#define __raw_readb(addr)	{ BUG(); 0; }
-#define __raw_readw(addr)       { BUG(); 0; }
-#define __raw_readl(addr)       { BUG(); 0; }
-#define __raw_readq(addr)       { BUG(); 0; }
-#define __raw_writeb(v, addr)   { BUG(); 0; }
-#define __raw_writew(v, addr)   { BUG(); 0; }
-#define __raw_writel(v, addr)   { BUG(); 0; }
-#define __raw_writeq(v, addr)   { BUG(); 0; }
-#define readb(addr)		iSeries_Read_Byte(addr)
-#define readw(addr)		iSeries_Read_Word(addr)
-#define readl(addr)		iSeries_Read_Long(addr)
-#define writeb(data, addr)	iSeries_Write_Byte((data),(addr))
-#define writew(data, addr)	iSeries_Write_Word((data),(addr))
-#define writel(data, addr)	iSeries_Write_Long((data),(addr))
-#define memset_io(a,b,c)	iSeries_memset_io((a),(b),(c))
-#define memcpy_fromio(a,b,c)	iSeries_memcpy_fromio((a), (b), (c))
-#define memcpy_toio(a,b,c)	iSeries_memcpy_toio((a), (b), (c))
 
-#define inb(addr)		readb(((void __iomem *)(long)(addr)))
-#define inw(addr)		readw(((void __iomem *)(long)(addr)))
-#define inl(addr)		readl(((void __iomem *)(long)(addr)))
-#define outb(data,addr)		writeb(data,((void __iomem *)(long)(addr)))
-#define outw(data,addr)		writew(data,((void __iomem *)(long)(addr)))
-#define outl(data,addr)		writel(data,((void __iomem *)(long)(addr)))
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define insb(port, buf, ns)	_insb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define insw(port, buf, ns)	_insw_ns((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define insl(port, buf, nl)	_insl_ns((u8 __iomem *)((port)+pci_io_base), (buf), (nl))
-#define insw_ns(port, buf, ns)	_insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define insl_ns(port, buf, nl)	_insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-#else
+extern int in_8(const volatile unsigned char __iomem *addr);
+extern void out_8(volatile unsigned char __iomem *addr, int val);
+extern int in_le16(const volatile unsigned short __iomem *addr);
+extern int in_be16(const volatile unsigned short __iomem *addr);
+extern void out_le16(volatile unsigned short __iomem *addr, int val);
+extern void out_be16(volatile unsigned short __iomem *addr, int val);
+extern unsigned in_le32(const volatile unsigned __iomem *addr);
+extern unsigned in_be32(const volatile unsigned __iomem *addr);
+extern void out_le32(volatile unsigned __iomem *addr, int val);
+extern void out_be32(volatile unsigned __iomem *addr, int val);
+extern unsigned long in_le64(const volatile unsigned long __iomem *addr);
+extern unsigned long in_be64(const volatile unsigned long __iomem *addr);
+extern void out_le64(volatile unsigned long __iomem *addr, unsigned long val);
+extern void out_be64(volatile unsigned long __iomem *addr, unsigned long val);
+
+extern unsigned char __raw_readb(const volatile void __iomem *addr);
+extern unsigned short __raw_readw(const volatile void __iomem *addr);
+extern unsigned int __raw_readl(const volatile void __iomem *addr);
+extern unsigned long __raw_readq(const volatile void __iomem *addr);
+extern void __raw_writeb(unsigned char v, volatile void __iomem *addr);
+extern void __raw_writew(unsigned short v, volatile void __iomem *addr);
+extern void __raw_writel(unsigned int v, volatile void __iomem *addr);
+extern void __raw_writeq(unsigned long v, volatile void __iomem *addr);
+
+extern void memset_io(volatile void __iomem *addr, int c, unsigned long n);
+extern void memcpy_fromio(void *dest, const volatile void __iomem *src,
+                                 unsigned long n);
+extern void memcpy_toio(volatile void __iomem *dest, const void *src,
+                                 unsigned long n);
+
+#else /* CONFIG_PPC_ISERIES */
+
+#define in_8(addr)		__in_8((addr))
+#define out_8(addr, val)	__out_8((addr), (val))
+#define in_le16(addr)		__in_le16((addr))
+#define in_be16(addr)		__in_be16((addr))
+#define out_le16(addr, val)	__out_le16((addr), (val))
+#define out_be16(addr, val)	__out_be16((addr), (val))
+#define in_le32(addr)		__in_le32((addr))
+#define in_be32(addr)		__in_be32((addr))
+#define out_le32(addr, val)	__out_le32((addr), (val))
+#define out_be32(addr, val)	__out_be32((addr), (val))
+#define in_le64(addr)		__in_le64((addr))
+#define in_be64(addr)		__in_be64((addr))
+#define out_le64(addr, val)	__out_le64((addr), (val))
+#define out_be64(addr, val)	__out_be64((addr), (val))
 
 static inline unsigned char __raw_readb(const volatile void __iomem *addr)
 {
@@ -112,23 +116,11 @@
 {
 	*(volatile unsigned long __force *)addr = v;
 }
-#define readb(addr)		eeh_readb(addr)
-#define readw(addr)		eeh_readw(addr)
-#define readl(addr)		eeh_readl(addr)
-#define readq(addr)		eeh_readq(addr)
-#define writeb(data, addr)	eeh_writeb((data), (addr))
-#define writew(data, addr)	eeh_writew((data), (addr))
-#define writel(data, addr)	eeh_writel((data), (addr))
-#define writeq(data, addr)	eeh_writeq((data), (addr))
 #define memset_io(a,b,c)	eeh_memset_io((a),(b),(c))
 #define memcpy_fromio(a,b,c)	eeh_memcpy_fromio((a),(b),(c))
 #define memcpy_toio(a,b,c)	eeh_memcpy_toio((a),(b),(c))
-#define inb(port)		eeh_inb((unsigned long)port)
-#define outb(val, port)		eeh_outb(val, (unsigned long)port)
-#define inw(port)		eeh_inw((unsigned long)port)
-#define outw(val, port)		eeh_outw(val, (unsigned long)port)
-#define inl(port)		eeh_inl((unsigned long)port)
-#define outl(val, port)		eeh_outl(val, (unsigned long)port)
+
+#endif /* CONFIG_PPC_ISERIES */
 
 /*
  * The insw/outsw/insl/outsl macros don't do byte-swapping.
@@ -138,30 +130,37 @@
 #define insb(port, buf, ns)	eeh_insb((port), (buf), (ns))
 #define insw(port, buf, ns)	eeh_insw_ns((port), (buf), (ns))
 #define insl(port, buf, nl)	eeh_insl_ns((port), (buf), (nl))
-#define insw_ns(port, buf, ns)	eeh_insw_ns((port), (buf), (ns))
-#define insl_ns(port, buf, nl)	eeh_insl_ns((port), (buf), (nl))
-
-#endif
 
 #define outsb(port, buf, ns)  _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsw(port, buf, ns)  _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
 #define outsl(port, buf, nl)  _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
 
+#define readb(addr)		eeh_readb(addr)
+#define readw(addr)		eeh_readw(addr)
+#define readl(addr)		eeh_readl(addr)
+#define readq(addr)		eeh_readq(addr)
+#define writeb(data, addr)	eeh_writeb((data), (addr))
+#define writew(data, addr)	eeh_writew((data), (addr))
+#define writel(data, addr)	eeh_writel((data), (addr))
+#define writeq(data, addr)	eeh_writeq((data), (addr))
+#define inb(port)		eeh_inb((unsigned long)port)
+#define outb(val, port)		eeh_outb(val, (unsigned long)port)
+#define inw(port)		eeh_inw((unsigned long)port)
+#define outw(val, port)		eeh_outw(val, (unsigned long)port)
+#define inl(port)		eeh_inl((unsigned long)port)
+#define outl(val, port)		eeh_outl(val, (unsigned long)port)
+
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
 #define readl_relaxed(addr) readl(addr)
 #define readq_relaxed(addr) readq(addr)
 
-extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
-extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
+extern void _insb(volatile u8 __iomem *port, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
 
 static inline void mmiowb(void)
 {
@@ -180,14 +179,6 @@
 #define inl_p(port)             inl(port)
 #define outl_p(val, port)       (udelay(1), outl((val), (port)))
 
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define outsw_ns(port, buf, ns)	_outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
-#define outsl_ns(port, buf, nl)	_outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
-
 
 #define IO_SPACE_LIMIT ~(0UL)
 
@@ -279,7 +270,7 @@
  * and should not be used directly by device drivers.  Use inb/readb
  * instead.
  */
-static inline int in_8(const volatile unsigned char __iomem *addr)
+static inline int __in_8(const volatile unsigned char __iomem *addr)
 {
 	int ret;
 
@@ -288,14 +279,14 @@
 	return ret;
 }
 
-static inline void out_8(volatile unsigned char __iomem *addr, int val)
+static inline void __out_8(volatile unsigned char __iomem *addr, int val)
 {
 	__asm__ __volatile__("sync; stb%U0%X0 %1,%0"
 			     : "=m" (*addr) : "r" (val));
 	get_paca()->io_sync = 1;
 }
 
-static inline int in_le16(const volatile unsigned short __iomem *addr)
+static inline int __in_le16(const volatile unsigned short __iomem *addr)
 {
 	int ret;
 
@@ -304,7 +295,7 @@
 	return ret;
 }
 
-static inline int in_be16(const volatile unsigned short __iomem *addr)
+static inline int __in_be16(const volatile unsigned short __iomem *addr)
 {
 	int ret;
 
@@ -313,21 +304,21 @@
 	return ret;
 }
 
-static inline void out_le16(volatile unsigned short __iomem *addr, int val)
+static inline void __out_le16(volatile unsigned short __iomem *addr, int val)
 {
 	__asm__ __volatile__("sync; sthbrx %1,0,%2"
 			     : "=m" (*addr) : "r" (val), "r" (addr));
 	get_paca()->io_sync = 1;
 }
 
-static inline void out_be16(volatile unsigned short __iomem *addr, int val)
+static inline void __out_be16(volatile unsigned short __iomem *addr, int val)
 {
 	__asm__ __volatile__("sync; sth%U0%X0 %1,%0"
 			     : "=m" (*addr) : "r" (val));
 	get_paca()->io_sync = 1;
 }
 
-static inline unsigned in_le32(const volatile unsigned __iomem *addr)
+static inline unsigned __in_le32(const volatile unsigned __iomem *addr)
 {
 	unsigned ret;
 
@@ -336,7 +327,7 @@
 	return ret;
 }
 
-static inline unsigned in_be32(const volatile unsigned __iomem *addr)
+static inline unsigned __in_be32(const volatile unsigned __iomem *addr)
 {
 	unsigned ret;
 
@@ -345,21 +336,21 @@
 	return ret;
 }
 
-static inline void out_le32(volatile unsigned __iomem *addr, int val)
+static inline void __out_le32(volatile unsigned __iomem *addr, int val)
 {
 	__asm__ __volatile__("sync; stwbrx %1,0,%2" : "=m" (*addr)
 			     : "r" (val), "r" (addr));
 	get_paca()->io_sync = 1;
 }
 
-static inline void out_be32(volatile unsigned __iomem *addr, int val)
+static inline void __out_be32(volatile unsigned __iomem *addr, int val)
 {
 	__asm__ __volatile__("sync; stw%U0%X0 %1,%0"
 			     : "=m" (*addr) : "r" (val));
 	get_paca()->io_sync = 1;
 }
 
-static inline unsigned long in_le64(const volatile unsigned long __iomem *addr)
+static inline unsigned long __in_le64(const volatile unsigned long __iomem *addr)
 {
 	unsigned long tmp, ret;
 
@@ -379,7 +370,7 @@
 	return ret;
 }
 
-static inline unsigned long in_be64(const volatile unsigned long __iomem *addr)
+static inline unsigned long __in_be64(const volatile unsigned long __iomem *addr)
 {
 	unsigned long ret;
 
@@ -388,7 +379,7 @@
 	return ret;
 }
 
-static inline void out_le64(volatile unsigned long __iomem *addr, unsigned long val)
+static inline void __out_le64(volatile unsigned long __iomem *addr, unsigned long val)
 {
 	unsigned long tmp;
 
@@ -406,15 +397,13 @@
 	get_paca()->io_sync = 1;
 }
 
-static inline void out_be64(volatile unsigned long __iomem *addr, unsigned long val)
+static inline void __out_be64(volatile unsigned long __iomem *addr, unsigned long val)
 {
 	__asm__ __volatile__("sync; std%U0%X0 %1,%0" : "=m" (*addr) : "r" (val));
 	get_paca()->io_sync = 1;
 }
 
-#ifndef CONFIG_PPC_ISERIES 
 #include <asm/eeh.h>
-#endif
 
 /**
  *	check_signature		-	find BIOS signatures
@@ -430,7 +419,6 @@
 	const unsigned char *signature, int length)
 {
 	int retval = 0;
-#ifndef CONFIG_PPC_ISERIES 
 	do {
 		if (readb(io_addr) != *signature)
 			goto out;
@@ -440,7 +428,6 @@
 	} while (length);
 	retval = 1;
 out:
-#endif
 	return retval;
 }
 
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index d903a62..4da41ef 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -137,7 +137,7 @@
 extern struct irq_map_entry irq_map[NR_IRQS];
 
 
-/***
+/**
  * irq_alloc_host - Allocate a new irq_host data structure
  * @node: device-tree node of the interrupt controller
  * @revmap_type: type of reverse mapping to use
@@ -159,14 +159,14 @@
 				       irq_hw_number_t inval_irq);
 
 
-/***
+/**
  * irq_find_host - Locates a host for a given device node
  * @node: device-tree node of the interrupt controller
  */
 extern struct irq_host *irq_find_host(struct device_node *node);
 
 
-/***
+/**
  * irq_set_default_host - Set a "default" host
  * @host: default host pointer
  *
@@ -178,7 +178,7 @@
 extern void irq_set_default_host(struct irq_host *host);
 
 
-/***
+/**
  * irq_set_virq_count - Set the maximum number of virt irqs
  * @count: number of linux virtual irqs, capped with NR_IRQS
  *
@@ -188,7 +188,7 @@
 extern void irq_set_virq_count(unsigned int count);
 
 
-/***
+/**
  * irq_create_mapping - Map a hardware interrupt into linux virq space
  * @host: host owning this hardware interrupt or NULL for default host
  * @hwirq: hardware irq number in that host space
@@ -202,13 +202,13 @@
 				       irq_hw_number_t hwirq);
 
 
-/***
+/**
  * irq_dispose_mapping - Unmap an interrupt
  * @virq: linux virq number of the interrupt to unmap
  */
 extern void irq_dispose_mapping(unsigned int virq);
 
-/***
+/**
  * irq_find_mapping - Find a linux virq from an hw irq number.
  * @host: host owning this hardware interrupt
  * @hwirq: hardware irq number in that host space
@@ -221,7 +221,7 @@
 				     irq_hw_number_t hwirq);
 
 
-/***
+/**
  * irq_radix_revmap - Find a linux virq from a hw irq number.
  * @host: host owning this hardware interrupt
  * @hwirq: hardware irq number in that host space
@@ -232,7 +232,7 @@
 extern unsigned int irq_radix_revmap(struct irq_host *host,
 				     irq_hw_number_t hwirq);
 
-/***
+/**
  * irq_linear_revmap - Find a linux virq from a hw irq number.
  * @host: host owning this hardware interrupt
  * @hwirq: hardware irq number in that host space
@@ -247,7 +247,7 @@
 
 
 
-/***
+/**
  * irq_alloc_virt - Allocate virtual irq numbers
  * @host: host owning these new virtual irqs
  * @count: number of consecutive numbers to allocate
@@ -261,7 +261,7 @@
 				   unsigned int count,
 				   unsigned int hint);
 
-/***
+/**
  * irq_free_virt - Free virtual irq numbers
  * @virq: virtual irq number of the first interrupt to free
  * @count: number of interrupts to free
@@ -300,7 +300,7 @@
 
 /* -- End OF helpers -- */
 
-/***
+/**
  * irq_early_init - Init irq remapping subsystem
  */
 extern void irq_early_init(void);
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h
index ca9202c..392ac3f 100644
--- a/include/asm-powerpc/iseries/hv_call_xm.h
+++ b/include/asm-powerpc/iseries/hv_call_xm.h
@@ -16,23 +16,6 @@
 #define HvCallXmSetTce			HvCallXm + 11
 #define HvCallXmSetTces			HvCallXm + 13
 
-/*
- * Structure passed to HvCallXm_getTceTableParms
- */
-struct iommu_table_cb {
-	unsigned long	itc_busno;	/* Bus number for this tce table */
-	unsigned long	itc_start;	/* Will be NULL for secondary */
-	unsigned long	itc_totalsize;	/* Size (in pages) of whole table */
-	unsigned long	itc_offset;	/* Index into real tce table of the
-					   start of our section */
-	unsigned long	itc_size;	/* Size (in pages) of our section */
-	unsigned long	itc_index;	/* Index of this tce table */
-	unsigned short	itc_maxtables;	/* Max num of tables for partition */
-	unsigned char	itc_virtbus;	/* Flag to indicate virtual bus */
-	unsigned char	itc_slotno;	/* IOA Tce Slot Index */
-	unsigned char	itc_rsvd[4];
-};
-
 static inline void HvCallXm_getTceTableParms(u64 cb)
 {
 	HvCall1(HvCallXmGetTceTableParms, cb);
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h
index df8b207..a006fd1 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/include/asm-powerpc/iseries/hv_lp_config.h
@@ -25,7 +25,6 @@
 
 #include <asm/iseries/hv_call_sc.h>
 #include <asm/iseries/hv_types.h>
-#include <asm/iseries/it_lp_naca.h>
 
 enum {
 	HvCallCfg_Cur	= 0,
@@ -44,16 +43,8 @@
 #define HvCallCfgGetHostingLpIndex			HvCallCfg + 32
 
 extern HvLpIndex HvLpConfig_getLpIndex_outline(void);
-
-static inline HvLpIndex	HvLpConfig_getLpIndex(void)
-{
-	return itLpNaca.xLpIndex;
-}
-
-static inline HvLpIndex	HvLpConfig_getPrimaryLpIndex(void)
-{
-	return itLpNaca.xPrimaryLpIndex;
-}
+extern HvLpIndex HvLpConfig_getLpIndex(void);
+extern HvLpIndex HvLpConfig_getPrimaryLpIndex(void);
 
 static inline u64 HvLpConfig_getMsChunks(void)
 {
diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h
deleted file mode 100644
index f29009b..0000000
--- a/include/asm-powerpc/iseries/iseries_io.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _ASM_POWERPC_ISERIES_ISERIES_IO_H
-#define _ASM_POWERPC_ISERIES_ISERIES_IO_H
-
-
-#ifdef CONFIG_PPC_ISERIES
-#include <linux/types.h>
-/*
- * Created by Allan Trautman on Thu Dec 28 2000.
- *
- * Remaps the io.h for the iSeries Io
- * Copyright (C) 2000  Allan H Trautman, IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the:
- * Free Software Foundation, Inc.,
- * 59 Temple Place, Suite 330,
- * Boston, MA  02111-1307  USA
- *
- * Change Activity:
- *   Created December 28, 2000
- * End Change Activity
- */
-
-#ifdef CONFIG_PCI
-extern u8   iSeries_Read_Byte(const volatile void __iomem * IoAddress);
-extern u16  iSeries_Read_Word(const volatile void __iomem * IoAddress);
-extern u32  iSeries_Read_Long(const volatile void __iomem * IoAddress);
-extern void iSeries_Write_Byte(u8  IoData, volatile void __iomem * IoAddress);
-extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress);
-extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress);
-
-extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n);
-extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source,
-		size_t n);
-extern void iSeries_memcpy_fromio(void *dest,
-		const volatile void __iomem *source, size_t n);
-#else
-static inline u8 iSeries_Read_Byte(const volatile void __iomem *IoAddress)
-{
-	return 0xff;
-}
-
-static inline void iSeries_Write_Byte(u8 IoData,
-		volatile void __iomem *IoAddress)
-{
-}
-#endif	/* CONFIG_PCI */
-
-#endif /* CONFIG_PPC_ISERIES */
-#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */
diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h
deleted file mode 100644
index 304a609..0000000
--- a/include/asm-powerpc/iseries/it_exp_vpd_panel.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2002  Dave Boutcher IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
-#define _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H
-
-/*
- *	This struct maps the panel information
- *
- * Warning:
- *	This data must match the architecture for the panel information
- */
-
-#include <asm/types.h>
-
-struct ItExtVpdPanel {
-	/* Definition of the Extended Vpd On Panel Data Area */
-	char	systemSerial[8];
-	char	mfgID[4];
-	char	reserved1[24];
-	char	machineType[4];
-	char	systemID[6];
-	char	somUniqueCnt[4];
-	char	serialNumberCount;
-	char	reserved2[7];
-	u16	bbu3;
-	u16	bbu2;
-	u16	bbu1;
-	char	xLocationLabel[8];
-	u8	xRsvd1[6];
-	u16	xFrameId;
-	u8	xRsvd2[48];
-};
-
-extern struct ItExtVpdPanel	xItExtVpdPanel;
-
-#endif /* _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H */
diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h
deleted file mode 100644
index 4fdcf05..0000000
--- a/include/asm-powerpc/iseries/it_lp_naca.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2001  Mike Corrigan IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- */
-#ifndef _ASM_POWERPC_ISERIES_IT_LP_NACA_H
-#define _ASM_POWERPC_ISERIES_IT_LP_NACA_H
-
-#include <linux/types.h>
-
-/*
- *	This control block contains the data that is shared between the
- *	hypervisor (PLIC) and the OS.
- */
-
-struct ItLpNaca {
-// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
-	u32	xDesc;			// Eye catcher			x00-x03
-	u16	xSize;			// Size of this class		x04-x05
-	u16	xIntHdlrOffset;		// Offset to IntHdlr array	x06-x07
-	u8	xMaxIntHdlrEntries;	// Number of entries in array	x08-x08
-	u8	xPrimaryLpIndex;	// LP Index of Primary		x09-x09
-	u8	xServiceLpIndex;	// LP Ind of Service Focal Pointx0A-x0A
-	u8	xLpIndex;		// LP Index			x0B-x0B
-	u16	xMaxLpQueues;		// Number of allocated queues	x0C-x0D
-	u16	xLpQueueOffset;		// Offset to start of LP queues	x0E-x0F
-	u8	xPirEnvironMode;	// Piranha or hardware		x10-x10
-	u8	xPirConsoleMode;	// Piranha console indicator	x11-x11
-	u8	xPirDasdMode;		// Piranha dasd indicator	x12-x12
-	u8	xRsvd1_0[5];		// Reserved for Piranha related	x13-x17
-	u8	flags;			// flags, see below		x18-x1F
-	u8	xSpVpdFormat;		// VPD areas are in CSP format	...
-	u8	xIntProcRatio;		// Ratio of int procs to procs	...
-	u8	xRsvd1_2[5];		// Reserved			...
-	u16	xRsvd1_3;		// Reserved			x20-x21
-	u16	xPlicVrmIndex;		// VRM index of PLIC		x22-x23
-	u16	xMinSupportedSlicVrmInd;// Min supported OS VRM index	x24-x25
-	u16	xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27
-	u64	xLoadAreaAddr;		// ER address of load area	x28-x2F
-	u32	xLoadAreaChunks;	// Chunks for the load area	x30-x33
-	u32	xPaseSysCallCRMask;	// Mask used to test CR before  x34-x37
-					// doing an ASR switch on PASE
-					// system call.
-	u64	xSlicSegmentTablePtr;	// Pointer to Slic seg table.   x38-x3f
-	u8	xRsvd1_4[64];		//				x40-x7F
-
-// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data
-	u8	xRsvd2_0[128];		// Reserved			x00-x7F
-
-// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators
-// NB: Padding required to keep xInterrruptHdlr at x300 which is required
-// for v4r4 PLIC.
-	u8	xOldLpQueue[128];	// LP Queue needed for v4r4	100-17F
-	u8	xRsvd3_0[384];		// Reserved			180-2FF
-
-// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt
-//  handlers
-	u64	xInterruptHdlr[32];	// Interrupt handlers		300-x3FF
-};
-
-extern struct ItLpNaca		itLpNaca;
-
-#define ITLPNACA_LPAR		0x80	/* Is LPAR installed on the system */
-#define ITLPNACA_PARTITIONED	0x40	/* Is the system partitioned */
-#define ITLPNACA_HWSYNCEDTBS	0x20	/* Hardware synced TBs */
-#define ITLPNACA_HMTINT		0x10	/* Utilize MHT for interrupts */
-
-#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h
index 284c5a7..3f68147 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/include/asm-powerpc/iseries/it_lp_queue.h
@@ -27,8 +27,6 @@
 #include <asm/types.h>
 #include <asm/ptrace.h>
 
-struct HvLpEvent;
-
 #define IT_LP_MAX_QUEUES	8
 
 #define IT_LP_NOT_USED		0	/* Queue will not be used by PLIC */
diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h
index 72a97d3..7a95d29 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/include/asm-powerpc/iseries/vio.h
@@ -122,6 +122,34 @@
 	viorc_openRejected = 0x0301
 };
 
+/*
+ * The structure of the events that flow between us and OS/400 for chario
+ * events.  You can't mess with this unless the OS/400 side changes too.
+ */
+struct viocharlpevent {
+	struct HvLpEvent event;
+	u32 reserved;
+	u16 version;
+	u16 subtype_result_code;
+	u8 virtual_device;
+	u8 len;
+	u8 data[VIOCHAR_MAX_DATA];
+};
+
+#define VIOCHAR_WINDOW		10
+
+enum viocharsubtype {
+	viocharopen = 0x0001,
+	viocharclose = 0x0002,
+	viochardata = 0x0003,
+	viocharack = 0x0004,
+	viocharconfig = 0x0005
+};
+
+enum viochar_rc {
+	viochar_rc_ebusy = 1
+};
+
 struct device;
 
 extern struct device *iSeries_vio_dev;
diff --git a/include/asm-powerpc/lppaca.h b/include/asm-powerpc/lppaca.h
index 4dc514a..821ea0c 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/include/asm-powerpc/lppaca.h
@@ -27,7 +27,9 @@
 //
 //
 //----------------------------------------------------------------------------
+#include <linux/cache.h>
 #include <asm/types.h>
+#include <asm/mmu.h>
 
 /* The Hypervisor barfs if the lppaca crosses a page boundary.  A 1k
  * alignment is sufficient to prevent this */
@@ -114,7 +116,7 @@
 
 
 //=============================================================================
-// CACHE_LINE_3 0x0100 - 0x007F: This line is shared with other processors
+// CACHE_LINE_3 0x0100 - 0x017F: This line is shared with other processors
 //=============================================================================
 	// This is the yield_count.  An "odd" value (low bit on) means that
 	// the processor is yielded (either because of an OS yield or a PLIC
@@ -126,12 +128,29 @@
 	u8	reserved6[124];		// Reserved                     x04-x7F
 
 //=============================================================================
-// CACHE_LINE_4-5 0x0100 - 0x01FF Contains PMC interrupt data
+// CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data
 //=============================================================================
 	u8	pmc_save_area[256];	// PMC interrupt Area           x00-xFF
 } __attribute__((__aligned__(0x400)));
 
 extern struct lppaca lppaca[];
 
+/*
+ * SLB shadow buffer structure as defined in the PAPR.  The save_area
+ * contains adjacent ESID and VSID pairs for each shadowed SLB.  The
+ * ESID is stored in the lower 64bits, then the VSID.
+ */
+struct slb_shadow {
+	u32	persistent;		// Number of persistent SLBs	x00-x03
+	u32	buffer_length;		// Total shadow buffer length	x04-x07
+	u64	reserved;		// Alignment			x08-x0f
+	struct	{
+		u64     esid;
+		u64	vsid;
+	} save_area[SLB_NUM_BOLTED];	//				x10-x40
+} ____cacheline_aligned;
+
+extern struct slb_shadow slb_shadow[];
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_LPPACA_H */
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 3d5d590..0a4e5c9 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -23,6 +23,7 @@
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()	local_paca
 #define get_lppaca()	(get_paca()->lppaca_ptr)
+#define get_slb_shadow()	(get_paca()->slb_shadow_ptr)
 
 struct task_struct;
 
@@ -99,6 +100,8 @@
 	u64 user_time;			/* accumulated usermode TB ticks */
 	u64 system_time;		/* accumulated system TB ticks */
 	u64 startpurr;			/* PURR/TB value snapshot */
+
+	struct slb_shadow *slb_shadow_ptr;
 };
 
 extern struct paca_struct paca[];
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index fb597b3..b4d38b0 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -55,12 +55,6 @@
 #define PAGE_OFFSET     ASM_CONST(CONFIG_KERNEL_START)
 #define KERNELBASE      (PAGE_OFFSET + PHYSICAL_START)
 
-#ifdef CONFIG_DISCONTIGMEM
-#define page_to_pfn(page)	discontigmem_page_to_pfn(page)
-#define pfn_to_page(pfn)	discontigmem_pfn_to_page(pfn)
-#define pfn_valid(pfn)		discontigmem_pfn_valid(pfn)
-#endif
-
 #ifdef CONFIG_FLATMEM
 #define pfn_valid(pfn)		((pfn) < max_mapnr)
 #endif
diff --git a/include/asm-powerpc/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e703615..345d9b0 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
@@ -88,10 +88,11 @@
 #define pgd_bad(pgd)		(pgd_val(pgd) == 0)
 #define pgd_present(pgd)	(pgd_val(pgd) != 0)
 #define pgd_clear(pgdp)		(pgd_val(*(pgdp)) = 0)
-#define pgd_page(pgd)		(pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page_vaddr(pgd)	(pgd_val(pgd) & ~PGD_MASKED_BITS)
+#define pgd_page(pgd)		virt_to_page(pgd_page_vaddr(pgd))
 
 #define pud_offset(pgdp, addr)	\
-  (((pud_t *) pgd_page(*(pgdp))) + \
+  (((pud_t *) pgd_page_vaddr(*(pgdp))) + \
     (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
 
 #define pud_ERROR(e) \
diff --git a/include/asm-powerpc/pgtable.h b/include/asm-powerpc/pgtable.h
index 8dbf5ad..10f52743f 100644
--- a/include/asm-powerpc/pgtable.h
+++ b/include/asm-powerpc/pgtable.h
@@ -196,8 +196,8 @@
 				 || (pmd_val(pmd) & PMD_BAD_BITS))
 #define	pmd_present(pmd)	(pmd_val(pmd) != 0)
 #define	pmd_clear(pmdp)		(pmd_val(*(pmdp)) = 0)
-#define pmd_page_kernel(pmd)	(pmd_val(pmd) & ~PMD_MASKED_BITS)
-#define pmd_page(pmd)		virt_to_page(pmd_page_kernel(pmd))
+#define pmd_page_vaddr(pmd)	(pmd_val(pmd) & ~PMD_MASKED_BITS)
+#define pmd_page(pmd)		virt_to_page(pmd_page_vaddr(pmd))
 
 #define pud_set(pudp, pudval)	(pud_val(*(pudp)) = (pudval))
 #define pud_none(pud)		(!pud_val(pud))
@@ -205,7 +205,8 @@
 				 || (pud_val(pud) & PUD_BAD_BITS))
 #define pud_present(pud)	(pud_val(pud) != 0)
 #define pud_clear(pudp)		(pud_val(*(pudp)) = 0)
-#define pud_page(pud)		(pud_val(pud) & ~PUD_MASKED_BITS)
+#define pud_page_vaddr(pud)	(pud_val(pud) & ~PUD_MASKED_BITS)
+#define pud_page(pud)		virt_to_page(pud_page_vaddr(pud))
 
 #define pgd_set(pgdp, pudp)	({pgd_val(*(pgdp)) = (unsigned long)(pudp);})
 
@@ -219,10 +220,10 @@
 #define pgd_offset(mm, address)	 ((mm)->pgd + pgd_index(address))
 
 #define pmd_offset(pudp,addr) \
-  (((pmd_t *) pud_page(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
+  (((pmd_t *) pud_page_vaddr(*(pudp))) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
 #define pte_offset_kernel(dir,addr) \
-  (((pte_t *) pmd_page_kernel(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
+  (((pte_t *) pmd_page_vaddr(*(dir))) + (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
 
 #define pte_offset_map(dir,addr)	pte_offset_kernel((dir), (addr))
 #define pte_offset_map_nested(dir,addr)	pte_offset_kernel((dir), (addr))
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index cf79bc7..1115756 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -69,6 +69,17 @@
 void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
 
 /**
+ * rtas_pci_enableo - enable IO transfers for this slot
+ * @pdn:       pci device node
+ * @function:  either EEH_THAW_MMIO or EEH_THAW_DMA 
+ *
+ * Enable I/O transfers to this slot 
+ */
+#define EEH_THAW_MMIO 2
+#define EEH_THAW_DMA  3
+int rtas_pci_enable(struct pci_dn *pdn, int function);
+
+/**
  * rtas_set_slot_reset -- unfreeze a frozen slot
  *
  * Clear the EEH-frozen condition on a slot.  This routine
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index 22e54a2..6cb6fb1 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -32,6 +32,7 @@
 #define _CHRP_Motorola	0x04	/* motorola chrp, the cobra */
 #define _CHRP_IBM	0x05	/* IBM chrp, the longtrail and longtrail 2 */
 #define _CHRP_Pegasos	0x06	/* Genesi/bplan's Pegasos and Pegasos2 */
+#define _CHRP_briq	0x07	/* TotalImpact's briQ */
 
 #if defined(__KERNEL__) && defined(CONFIG_PPC32)
 
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h
index d0fa1b9..5246297 100644
--- a/include/asm-powerpc/prom.h
+++ b/include/asm-powerpc/prom.h
@@ -72,8 +72,8 @@
 };
 
 struct device_node {
-	char	*name;
-	char	*type;
+	const char *name;
+	const char *type;
 	phandle	node;
 	phandle linux_phandle;
 	char	*full_name;
@@ -160,7 +160,7 @@
 extern void early_init_devtree(void *);
 extern int device_is_compatible(struct device_node *device, const char *);
 extern int machine_is_compatible(const char *compat);
-extern void *get_property(struct device_node *node, const char *name,
+extern const void *get_property(struct device_node *node, const char *name,
 		int *lenp);
 extern void print_properties(struct device_node *node);
 extern int prom_n_addr_cells(struct device_node* np);
@@ -197,8 +197,8 @@
  */
 
 
-/* Helper to read a big number */
-static inline u64 of_read_number(u32 *cell, int size)
+/* Helper to read a big number; size is in cells (not bytes) */
+static inline u64 of_read_number(const u32 *cell, int size)
 {
 	u64 r = 0;
 	while (size--)
@@ -206,18 +206,28 @@
 	return r;
 }
 
+/* Like of_read_number, but we want an unsigned long result */
+#ifdef CONFIG_PPC32
+static inline unsigned long of_read_ulong(const u32 *cell, int size)
+{
+	return cell[size-1];
+}
+#else
+#define of_read_ulong(cell, size)	of_read_number(cell, size)
+#endif
+
 /* Translate an OF address block into a CPU physical address
  */
 #define OF_BAD_ADDR	((u64)-1)
-extern u64 of_translate_address(struct device_node *np, u32 *addr);
+extern u64 of_translate_address(struct device_node *np, const u32 *addr);
 
 /* Extract an address from a device, returns the region size and
  * the address space flags too. The PCI version uses a BAR number
  * instead of an absolute index
  */
-extern u32 *of_get_address(struct device_node *dev, int index,
+extern const u32 *of_get_address(struct device_node *dev, int index,
 			   u64 *size, unsigned int *flags);
-extern u32 *of_get_pci_address(struct device_node *dev, int bar_no,
+extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no,
 			       u64 *size, unsigned int *flags);
 
 /* Get an address as a resource. Note that if your address is
@@ -234,7 +244,7 @@
 /* Parse the ibm,dma-window property of an OF node into the busno, phys and
  * size parameters.
  */
-void of_parse_dma_window(struct device_node *dn, unsigned char *dma_window_prop,
+void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop,
 		unsigned long *busno, unsigned long *phys, unsigned long *size);
 
 extern void kdump_move_device_tree(void);
@@ -259,7 +269,7 @@
 	u32 specifier[OF_MAX_IRQ_SPEC];	/* Specifier copy */
 };
 
-/***
+/**
  * of_irq_map_init - Initialize the irq remapper
  * @flags:	flags defining workarounds to enable
  *
@@ -272,7 +282,7 @@
 
 extern void of_irq_map_init(unsigned int flags);
 
-/***
+/**
  * of_irq_map_raw - Low level interrupt tree parsing
  * @parent:	the device interrupt parent
  * @intspec:	interrupt specifier ("interrupts" property of the device)
@@ -289,12 +299,12 @@
  *
  */
 
-extern int of_irq_map_raw(struct device_node *parent, u32 *intspec,
-			  u32 ointsize, u32 *addr,
+extern int of_irq_map_raw(struct device_node *parent, const u32 *intspec,
+			  u32 ointsize, const u32 *addr,
 			  struct of_irq *out_irq);
 
 
-/***
+/**
  * of_irq_map_one - Resolve an interrupt for a device
  * @device:	the device whose interrupt is to be resolved
  * @index:     	index of the interrupt to resolve
@@ -307,7 +317,7 @@
 extern int of_irq_map_one(struct device_node *device, int index,
 			  struct of_irq *out_irq);
 
-/***
+/**
  * of_irq_map_pci - Resolve the interrupt for a PCI device
  * @pdev:	the device whose interrupt is to be resolved
  * @out_irq:	structure of_irq filled by this function
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
index dc4cb9c..4435efe 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/include/asm-powerpc/ptrace.h
@@ -215,12 +215,10 @@
 #define PTRACE_GETVRREGS	18
 #define PTRACE_SETVRREGS	19
 
-#ifndef __powerpc64__
 /* Get/set all the upper 32-bits of the SPE registers, accumulator, and
  * spefscr, in one go */
 #define PTRACE_GETEVRREGS	20
 #define PTRACE_SETEVRREGS	21
-#endif /* __powerpc64__ */
 
 /*
  * Get or set a debug register. The first 16 are DABR registers and the
@@ -235,7 +233,6 @@
 #define PPC_PTRACE_GETFPREGS	0x97	/* Get FPRs 0 - 31 */
 #define PPC_PTRACE_SETFPREGS	0x96	/* Set FPRs 0 - 31 */
 
-#ifdef __powerpc64__
 /* Calls to trace a 64bit program from a 32bit program */
 #define PPC_PTRACE_PEEKTEXT_3264 0x95
 #define PPC_PTRACE_PEEKDATA_3264 0x94
@@ -243,6 +240,5 @@
 #define PPC_PTRACE_POKEDATA_3264 0x92
 #define PPC_PTRACE_PEEKUSR_3264  0x91
 #define PPC_PTRACE_POKEUSR_3264  0x90
-#endif /* __powerpc64__ */
 
 #endif /* _ASM_POWERPC_PTRACE_H */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index cf73475..3a9fcc1 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -592,6 +592,7 @@
 #define PV_630p	0x0041
 #define PV_970MP	0x0044
 #define PV_BE		0x0070
+#define PV_PA6T		0x0090
 
 /*
  * Number of entries in the SLB. If this ever changes we should handle
diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h
index 82a27e9..d34f9e1 100644
--- a/include/asm-powerpc/rtas.h
+++ b/include/asm-powerpc/rtas.h
@@ -230,5 +230,21 @@
 
 #define GLOBAL_INTERRUPT_QUEUE 9005
 
+/**
+ * rtas_config_addr - Format a busno, devfn and reg for RTAS.
+ * @busno: The bus number.
+ * @devfn: The device and function number as encoded by PCI_DEVFN().
+ * @reg: The register number.
+ *
+ * This function encodes the given busno, devfn and register number as
+ * required for RTAS calls that take a "config_addr" parameter.
+ * See PAPR requirement 7.3.4-1 for more info.
+ */
+static inline u32 rtas_config_addr(int busno, int devfn, int reg)
+{
+	return ((reg & 0xf00) << 20) | ((busno & 0xff) << 16) |
+			(devfn << 8) | (reg & 0xff);
+}
+
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_RTAS_H */
diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 51e65fc..e49f644 100644
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -517,7 +517,7 @@
  * This returns the pointer to an SMU "sdb" partition data or NULL
  * if not found. The data format is described below
  */
-extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
+extern const struct smu_sdbp_header *smu_get_sdb_partition(int id,
 					unsigned int *size);
 
 /* Get "sdb" partition data from an SMU satellite */
diff --git a/include/asm-powerpc/spinlock.h b/include/asm-powerpc/spinlock.h
index c31e438..cc4cfce 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -285,5 +285,9 @@
 	rw->lock = 0;
 }
 
+#define _raw_spin_relax(lock)	__spin_yield(lock)
+#define _raw_read_relax(lock)	__rw_yield(lock)
+#define _raw_write_relax(lock)	__rw_yield(lock)
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index c02d105..b42b53c 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -106,7 +106,7 @@
 struct spu_runqueue;
 
 struct spu {
-	char *name;
+	const char *name;
 	unsigned long local_store_phys;
 	u8 *local_store;
 	unsigned long problem_phys;
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 4c9f522..4b41dea 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -177,11 +177,6 @@
 extern u32 booke_wdt_period;
 #endif /* CONFIG_BOOKE_WDT */
 
-/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */
-extern unsigned char e2a(unsigned char);
-extern unsigned char* strne2a(unsigned char *dest,
-		const unsigned char *src, size_t n);
-
 struct device_node;
 extern void note_scsi_host(struct device_node *, void *);
 
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
index dc9bd101..4b51d42 100644
--- a/include/asm-powerpc/vio.h
+++ b/include/asm-powerpc/vio.h
@@ -46,8 +46,8 @@
  */
 struct vio_dev {
 	struct iommu_table *iommu_table;     /* vio_map_* uses this */
-	char *name;
-	char *type;
+	const char *name;
+	const char *type;
 	uint32_t unit_address;
 	unsigned int irq;
 	struct device dev;
diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
index cf62b69..499c146 100644
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h
@@ -86,7 +86,7 @@
 #define PCI_DRAM_OFFSET	0
 #endif
 
-#elif CONFIG_44x
+#elif defined(CONFIG_44x)
 
 #if defined(CONFIG_BAMBOO)
 #include <platforms/4xx/bamboo.h>
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 680555b..3d9a9e6 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -327,26 +327,12 @@
 #define inl_p(port)		inl((port))
 #define outl_p(val, port)	outl((val), (port))
 
-extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
-extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
-extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
-
-/*
- * The *_ns versions below don't do byte-swapping.
- * Neither do the standard versions now, these are just here
- * for older code.
- */
-#define insw_ns(port, buf, ns)	_insw_ns((port)+___IO_BASE, (buf), (ns))
-#define outsw_ns(port, buf, ns)	_outsw_ns((port)+___IO_BASE, (buf), (ns))
-#define insl_ns(port, buf, nl)	_insl_ns((port)+___IO_BASE, (buf), (nl))
-#define outsl_ns(port, buf, nl)	_outsl_ns((port)+___IO_BASE, (buf), (nl))
+extern void _insb(volatile u8 __iomem *port, void *buf, long count);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, long count);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, long count);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, long count);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, long count);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, long count);
 
 
 #define IO_SPACE_LIMIT ~0
diff --git a/include/asm-ppc/mpc8260_pci9.h b/include/asm-ppc/mpc8260_pci9.h
index 26b3f6e..9f71768 100644
--- a/include/asm-ppc/mpc8260_pci9.h
+++ b/include/asm-ppc/mpc8260_pci9.h
@@ -30,8 +30,6 @@
 #undef inb
 #undef inw
 #undef inl
-#undef insw_ns
-#undef insl_ns
 #undef memcpy_fromio
 
 extern int readb(volatile unsigned char *addr);
@@ -43,8 +41,6 @@
 extern int inb(unsigned port);
 extern int inw(unsigned port);
 extern unsigned inl(unsigned port);
-extern void insw_ns(unsigned port, void *buf, int ns);
-extern void insl_ns(unsigned port, void *buf, int nl);
 extern void *memcpy_fromio(void *dest, unsigned long src, size_t count);
 
 #endif /* !__CONFIG_8260_PCI9_DEFS */
diff --git a/include/asm-ppc/pgtable.h b/include/asm-ppc/pgtable.h
index 51fa7c6..b1fdbf4 100644
--- a/include/asm-ppc/pgtable.h
+++ b/include/asm-ppc/pgtable.h
@@ -526,7 +526,7 @@
 static inline int pgd_present(pgd_t pgd)	{ return 1; }
 #define pgd_clear(xp)				do { } while (0)
 
-#define pgd_page(pgd) \
+#define pgd_page_vaddr(pgd) \
 	((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
 
 /*
@@ -720,12 +720,12 @@
  * of the pte page.  -- paulus
  */
 #ifndef CONFIG_BOOKE
-#define pmd_page_kernel(pmd)	\
+#define pmd_page_vaddr(pmd)	\
 	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd)		\
 	(mem_map + (pmd_val(pmd) >> PAGE_SHIFT))
 #else
-#define pmd_page_kernel(pmd)	\
+#define pmd_page_vaddr(pmd)	\
 	((unsigned long) (pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd)		\
 	(mem_map + (__pa(pmd_val(pmd)) >> PAGE_SHIFT))
@@ -748,7 +748,7 @@
 #define pte_index(address)		\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, addr)	\
-	((pte_t *) pmd_page_kernel(*(dir)) + pte_index(addr))
+	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir, addr)		\
 	((pte_t *) kmap_atomic(pmd_page(*(dir)), KM_PTE0) + pte_index(addr))
 #define pte_offset_map_nested(dir, addr)	\
diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h
index 4944c0f..602fbad 100644
--- a/include/asm-ppc/reg_booke.h
+++ b/include/asm-ppc/reg_booke.h
@@ -300,14 +300,14 @@
 #define DBSR_IC		0x80000000	/* Instruction Completion */
 #define DBSR_BT		0x40000000	/* Branch taken */
 #define DBSR_TIE	0x10000000	/* Trap Instruction debug Event */
-#define DBSR_IAC1	0x00800000	/* Instruction Address Compare 1 Event */
-#define DBSR_IAC2	0x00400000	/* Instruction Address Compare 2 Event */
-#define DBSR_IAC3	0x00200000	/* Instruction Address Compare 3 Event */
-#define DBSR_IAC4	0x00100000	/* Instruction Address Compare 4 Event */
-#define DBSR_DAC1R	0x00080000	/* Data Address Compare 1 Read Event */
-#define DBSR_DAC1W	0x00040000	/* Data Address Compare 1 Write Event */
-#define DBSR_DAC2R	0x00020000	/* Data Address Compare 2 Read Event */
-#define DBSR_DAC2W	0x00010000	/* Data Address Compare 2 Write Event */
+#define DBSR_IAC1	0x04000000	/* Instruction Address Compare 1 Event */
+#define DBSR_IAC2	0x02000000	/* Instruction Address Compare 2 Event */
+#define DBSR_IAC3	0x00080000	/* Instruction Address Compare 3 Event */
+#define DBSR_IAC4	0x00040000	/* Instruction Address Compare 4 Event */
+#define DBSR_DAC1R	0x01000000	/* Data Address Compare 1 Read Event */
+#define DBSR_DAC1W	0x00800000	/* Data Address Compare 1 Write Event */
+#define DBSR_DAC2R	0x00400000	/* Data Address Compare 2 Read Event */
+#define DBSR_DAC2W	0x00200000	/* Data Address Compare 2 Write Event */
 #endif
 
 /* Bit definitions related to the ESR. */
diff --git a/include/asm-ppc/spinlock.h b/include/asm-ppc/spinlock.h
index 5c64b75..fccaf55 100644
--- a/include/asm-ppc/spinlock.h
+++ b/include/asm-ppc/spinlock.h
@@ -161,4 +161,8 @@
 	rw->lock = 0;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-s390/Kbuild b/include/asm-s390/Kbuild
index ed8955f..e92b429 100644
--- a/include/asm-s390/Kbuild
+++ b/include/asm-s390/Kbuild
@@ -1,4 +1,12 @@
 include include/asm-generic/Kbuild.asm
 
-unifdef-y += cmb.h debug.h
-header-y += dasd.h qeth.h tape390.h ucontext.h vtoc.h z90crypt.h
+header-y += dasd.h
+header-y += monwriter.h
+header-y += qeth.h
+header-y += tape390.h
+header-y += ucontext.h
+header-y += vtoc.h
+header-y += zcrypt.h
+
+unifdef-y += cmb.h
+unifdef-y += debug.h
diff --git a/include/asm-s390/appldata.h b/include/asm-s390/appldata.h
new file mode 100644
index 0000000..79283da
--- /dev/null
+++ b/include/asm-s390/appldata.h
@@ -0,0 +1,90 @@
+/*
+ * include/asm-s390/appldata.h
+ *
+ * Copyright (C) IBM Corp. 2006
+ *
+ * Author(s): Melissa Howland <melissah@us.ibm.com>
+ */
+
+#ifndef _ASM_S390_APPLDATA_H
+#define _ASM_S390_APPLDATA_H
+
+#include <asm/io.h>
+
+#ifndef CONFIG_64BIT
+
+#define APPLDATA_START_INTERVAL_REC	0x00	/* Function codes for */
+#define APPLDATA_STOP_REC		0x01	/* DIAG 0xDC	      */
+#define APPLDATA_GEN_EVENT_REC		0x02
+#define APPLDATA_START_CONFIG_REC	0x03
+
+/*
+ * Parameter list for DIAGNOSE X'DC'
+ */
+struct appldata_parameter_list {
+	u16 diag;		/* The DIAGNOSE code X'00DC'	      */
+	u8  function;		/* The function code for the DIAGNOSE */
+	u8  parlist_length;	/* Length of the parameter list       */
+	u32 product_id_addr;	/* Address of the 16-byte product ID  */
+	u16 reserved;
+	u16 buffer_length;	/* Length of the application data buffer  */
+	u32 buffer_addr;	/* Address of the application data buffer */
+} __attribute__ ((packed));
+
+#else /* CONFIG_64BIT */
+
+#define APPLDATA_START_INTERVAL_REC	0x80
+#define APPLDATA_STOP_REC		0x81
+#define APPLDATA_GEN_EVENT_REC		0x82
+#define APPLDATA_START_CONFIG_REC	0x83
+
+/*
+ * Parameter list for DIAGNOSE X'DC'
+ */
+struct appldata_parameter_list {
+	u16 diag;
+	u8  function;
+	u8  parlist_length;
+	u32 unused01;
+	u16 reserved;
+	u16 buffer_length;
+	u32 unused02;
+	u64 product_id_addr;
+	u64 buffer_addr;
+} __attribute__ ((packed));
+
+#endif /* CONFIG_64BIT */
+
+struct appldata_product_id {
+	char prod_nr[7];	/* product number */
+	u16  prod_fn;		/* product function */
+	u8   record_nr; 	/* record number */
+	u16  version_nr;	/* version */
+	u16  release_nr;	/* release */
+	u16  mod_lvl;		/* modification level */
+} __attribute__ ((packed));
+
+static inline int appldata_asm(struct appldata_product_id *id,
+			       unsigned short fn, void *buffer,
+			       unsigned short length)
+{
+	struct appldata_parameter_list parm_list;
+	int ry;
+
+	if (!MACHINE_IS_VM)
+		return -ENOSYS;
+	parm_list.diag = 0xdc;
+	parm_list.function = fn;
+	parm_list.parlist_length = sizeof(parm_list);
+	parm_list.buffer_length = length;
+	parm_list.product_id_addr = (unsigned long) id;
+	parm_list.buffer_addr = virt_to_phys(buffer);
+	asm volatile(
+		"	diag	%1,%0,0xdc"
+		: "=d" (ry)
+		: "d" (&parm_list), "m" (parm_list), "m" (*id)
+		: "cc");
+	return ry;
+}
+
+#endif /* _ASM_S390_APPLDATA_H */
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index 399bf02..af20c74 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -30,20 +30,43 @@
 
 #ifdef __KERNEL__
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
 #define __CS_LOOP(ptr, op_val, op_string) ({				\
 	typeof(ptr->counter) old_val, new_val;				\
-        __asm__ __volatile__("   l     %0,0(%3)\n"			\
-                             "0: lr    %1,%0\n"				\
-                             op_string "  %1,%4\n"			\
-                             "   cs    %0,%1,0(%3)\n"			\
-                             "   jl    0b"				\
-                             : "=&d" (old_val), "=&d" (new_val),	\
-			       "=m" (((atomic_t *)(ptr))->counter)	\
-			     : "a" (ptr), "d" (op_val),			\
-			       "m" (((atomic_t *)(ptr))->counter)	\
-			     : "cc", "memory" );			\
+	asm volatile(							\
+		"	l	%0,%2\n"				\
+		"0:	lr	%1,%0\n"				\
+		op_string "	%1,%3\n"				\
+		"	cs	%0,%1,%2\n"				\
+		"	jl	0b"					\
+		: "=&d" (old_val), "=&d" (new_val),			\
+		  "=Q" (((atomic_t *)(ptr))->counter)			\
+		: "d" (op_val),	 "Q" (((atomic_t *)(ptr))->counter)	\
+		: "cc", "memory");					\
 	new_val;							\
 })
+
+#else /* __GNUC__ */
+
+#define __CS_LOOP(ptr, op_val, op_string) ({				\
+	typeof(ptr->counter) old_val, new_val;				\
+	asm volatile(							\
+		"	l	%0,0(%3)\n"				\
+		"0:	lr	%1,%0\n"				\
+		op_string "	%1,%4\n"				\
+		"	cs	%0,%1,0(%3)\n"				\
+		"	jl	0b"					\
+		: "=&d" (old_val), "=&d" (new_val),			\
+		  "=m" (((atomic_t *)(ptr))->counter)			\
+		: "a" (ptr), "d" (op_val),				\
+		  "m" (((atomic_t *)(ptr))->counter)			\
+		: "cc", "memory");					\
+	new_val;							\
+})
+
+#endif /* __GNUC__ */
+
 #define atomic_read(v)          ((v)->counter)
 #define atomic_set(v,i)         (((v)->counter) = (i))
 
@@ -81,10 +104,19 @@
 
 static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
-	__asm__ __volatile__("  cs   %0,%3,0(%2)\n"
-			     : "+d" (old), "=m" (v->counter)
-			     : "a" (v), "d" (new), "m" (v->counter)
-			     : "cc", "memory" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+	asm volatile(
+		"	cs	%0,%2,%1"
+		: "+d" (old), "=Q" (v->counter)
+		: "d" (new), "Q" (v->counter)
+		: "cc", "memory");
+#else /* __GNUC__ */
+	asm volatile(
+		"	cs	%0,%3,0(%2)"
+		: "+d" (old), "=m" (v->counter)
+		: "a" (v), "d" (new), "m" (v->counter)
+		: "cc", "memory");
+#endif /* __GNUC__ */
 	return old;
 }
 
@@ -113,20 +145,43 @@
 } __attribute__ ((aligned (8))) atomic64_t;
 #define ATOMIC64_INIT(i)  { (i) }
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
 #define __CSG_LOOP(ptr, op_val, op_string) ({				\
 	typeof(ptr->counter) old_val, new_val;				\
-        __asm__ __volatile__("   lg    %0,0(%3)\n"			\
-                             "0: lgr   %1,%0\n"				\
-                             op_string "  %1,%4\n"			\
-                             "   csg   %0,%1,0(%3)\n"			\
-                             "   jl    0b"				\
-                             : "=&d" (old_val), "=&d" (new_val),	\
-			       "=m" (((atomic_t *)(ptr))->counter)	\
-			     : "a" (ptr), "d" (op_val),			\
-			       "m" (((atomic_t *)(ptr))->counter)	\
-			     : "cc", "memory" );			\
+	asm volatile(							\
+		"	lg	%0,%2\n"				\
+		"0:	lgr	%1,%0\n"				\
+		op_string "	%1,%3\n"				\
+		"	csg	%0,%1,%2\n"				\
+		"	jl	0b"					\
+		: "=&d" (old_val), "=&d" (new_val),			\
+		  "=Q" (((atomic_t *)(ptr))->counter)			\
+		: "d" (op_val),	"Q" (((atomic_t *)(ptr))->counter)	\
+		: "cc", "memory" );					\
 	new_val;							\
 })
+
+#else /* __GNUC__ */
+
+#define __CSG_LOOP(ptr, op_val, op_string) ({				\
+	typeof(ptr->counter) old_val, new_val;				\
+	asm volatile(							\
+		"	lg	%0,0(%3)\n"				\
+		"0:	lgr	%1,%0\n"				\
+		op_string "	%1,%4\n"				\
+		"	csg	%0,%1,0(%3)\n"				\
+		"	jl	0b"					\
+		: "=&d" (old_val), "=&d" (new_val),			\
+		  "=m" (((atomic_t *)(ptr))->counter)			\
+		: "a" (ptr), "d" (op_val),				\
+		  "m" (((atomic_t *)(ptr))->counter)			\
+		: "cc", "memory" );					\
+	new_val;							\
+})
+
+#endif /* __GNUC__ */
+
 #define atomic64_read(v)          ((v)->counter)
 #define atomic64_set(v,i)         (((v)->counter) = (i))
 
@@ -163,10 +218,19 @@
 static __inline__ long long atomic64_cmpxchg(atomic64_t *v,
 					     long long old, long long new)
 {
-	__asm__ __volatile__("  csg  %0,%3,0(%2)\n"
-			     : "+d" (old), "=m" (v->counter)
-			     : "a" (v), "d" (new), "m" (v->counter)
-			     : "cc", "memory" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+	asm volatile(
+		"	csg	%0,%2,%1"
+		: "+d" (old), "=Q" (v->counter)
+		: "d" (new), "Q" (v->counter)
+		: "cc", "memory");
+#else /* __GNUC__ */
+	asm volatile(
+		"	csg	%0,%3,0(%2)"
+		: "+d" (old), "=m" (v->counter)
+		: "a" (v), "d" (new), "m" (v->counter)
+		: "cc", "memory");
+#endif /* __GNUC__ */
 	return old;
 }
 
diff --git a/include/asm-s390/bitops.h b/include/asm-s390/bitops.h
index 0ddcdba..f79c9b7 100644
--- a/include/asm-s390/bitops.h
+++ b/include/asm-s390/bitops.h
@@ -67,16 +67,35 @@
 #define __BITOPS_AND		"nr"
 #define __BITOPS_XOR		"xr"
 
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)		\
-	__asm__ __volatile__("   l   %0,0(%4)\n"			\
-			     "0: lr  %1,%0\n"				\
-			     __op_string "  %1,%3\n"			\
-			     "   cs  %0,%1,0(%4)\n"			\
-			     "   jl  0b"				\
-			     : "=&d" (__old), "=&d" (__new),	       	\
-			       "=m" (*(unsigned long *) __addr)		\
-			     : "d" (__val), "a" (__addr),		\
-			       "m" (*(unsigned long *) __addr) : "cc" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)	\
+	asm volatile(						\
+		"	l	%0,%2\n"			\
+		"0:	lr	%1,%0\n"			\
+		__op_string "	%1,%3\n"			\
+		"	cs	%0,%1,%2\n"			\
+		"	jl	0b"				\
+		: "=&d" (__old), "=&d" (__new),			\
+		  "=Q" (*(unsigned long *) __addr)		\
+		: "d" (__val), "Q" (*(unsigned long *) __addr)	\
+		: "cc");
+
+#else /* __GNUC__ */
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)	\
+	asm volatile(						\
+		"	l	%0,0(%4)\n"			\
+		"0:	lr	%1,%0\n"			\
+		__op_string "	%1,%3\n"			\
+		"	cs	%0,%1,0(%4)\n"			\
+		"	jl	0b"				\
+		: "=&d" (__old), "=&d" (__new),			\
+		  "=m" (*(unsigned long *) __addr)		\
+		: "d" (__val), "a" (__addr),			\
+		  "m" (*(unsigned long *) __addr) : "cc");
+
+#endif /* __GNUC__ */
 
 #else /* __s390x__ */
 
@@ -86,21 +105,41 @@
 #define __BITOPS_AND		"ngr"
 #define __BITOPS_XOR		"xgr"
 
-#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)		\
-	__asm__ __volatile__("   lg  %0,0(%4)\n"			\
-			     "0: lgr %1,%0\n"				\
-			     __op_string "  %1,%3\n"			\
-			     "   csg %0,%1,0(%4)\n"			\
-			     "   jl  0b"				\
-			     : "=&d" (__old), "=&d" (__new),	       	\
-			       "=m" (*(unsigned long *) __addr)		\
-			     : "d" (__val), "a" (__addr),		\
-			       "m" (*(unsigned long *) __addr) : "cc" );
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)	\
+	asm volatile(						\
+		"	lg	%0,%2\n"			\
+		"0:	lgr	%1,%0\n"			\
+		__op_string "	%1,%3\n"			\
+		"	csg	%0,%1,%2\n"			\
+		"	jl	0b"				\
+		: "=&d" (__old), "=&d" (__new),			\
+		  "=Q" (*(unsigned long *) __addr)		\
+		: "d" (__val), "Q" (*(unsigned long *) __addr)	\
+		: "cc");
+
+#else /* __GNUC__ */
+
+#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string)	\
+	asm volatile(						\
+		"	lg	%0,0(%4)\n"			\
+		"0:	lgr	%1,%0\n"			\
+		__op_string "	%1,%3\n"			\
+		"	csg	%0,%1,0(%4)\n"			\
+		"	jl	0b"				\
+		: "=&d" (__old), "=&d" (__new),			\
+		  "=m" (*(unsigned long *) __addr)		\
+		: "d" (__val), "a" (__addr),			\
+		  "m" (*(unsigned long *) __addr) : "cc");
+
+
+#endif /* __GNUC__ */
 
 #endif /* __s390x__ */
 
 #define __BITOPS_WORDS(bits) (((bits)+__BITOPS_WORDSIZE-1)/__BITOPS_WORDSIZE)
-#define __BITOPS_BARRIER() __asm__ __volatile__ ( "" : : : "memory" )
+#define __BITOPS_BARRIER() asm volatile("" : : : "memory")
 
 #ifdef CONFIG_SMP
 /*
@@ -217,10 +256,10 @@
 	unsigned long addr;
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("oc 0(1,%1),0(%2)"
-		     : "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc" );
+	asm volatile(
+		"	oc	0(1,%1),0(%2)"
+		: "=m" (*(char *) addr) : "a" (addr),
+		  "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 
 static inline void 
@@ -229,40 +268,7 @@
 	unsigned long addr;
 
 	addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-	switch (nr&7) {
-	case 0:
-		asm volatile ("oi 0(%1),0x01" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 1:
-		asm volatile ("oi 0(%1),0x02" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 2:
-		asm volatile ("oi 0(%1),0x04" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 3:
-		asm volatile ("oi 0(%1),0x08" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 4:
-		asm volatile ("oi 0(%1),0x10" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 5:
-		asm volatile ("oi 0(%1),0x20" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 6:
-		asm volatile ("oi 0(%1),0x40" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 7:
-		asm volatile ("oi 0(%1),0x80" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	}
+	*(unsigned char *) addr |= 1 << (nr & 7);
 }
 
 #define set_bit_simple(nr,addr) \
@@ -279,10 +285,10 @@
 	unsigned long addr;
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("nc 0(1,%1),0(%2)"
-		     : "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc" );
+	asm volatile(
+		"	nc	0(1,%1),0(%2)"
+		: "=m" (*(char *) addr)	: "a" (addr),
+		  "a" (_ni_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc");
 }
 
 static inline void 
@@ -291,40 +297,7 @@
 	unsigned long addr;
 
 	addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-	switch (nr&7) {
-	case 0:
-		asm volatile ("ni 0(%1),0xFE" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 1:
-		asm volatile ("ni 0(%1),0xFD": "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 2:
-		asm volatile ("ni 0(%1),0xFB" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 3:
-		asm volatile ("ni 0(%1),0xF7" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 4:
-		asm volatile ("ni 0(%1),0xEF" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 5:
-		asm volatile ("ni 0(%1),0xDF" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 6:
-		asm volatile ("ni 0(%1),0xBF" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 7:
-		asm volatile ("ni 0(%1),0x7F" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	}
+	*(unsigned char *) addr &= ~(1 << (nr & 7));
 }
 
 #define clear_bit_simple(nr,addr) \
@@ -340,10 +313,10 @@
 	unsigned long addr;
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-        asm volatile("xc 0(1,%1),0(%2)"
-		     :  "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc" );
+	asm volatile(
+		"	xc	0(1,%1),0(%2)"
+		:  "=m" (*(char *) addr) : "a" (addr),
+		   "a" (_oi_bitmap + (nr & 7)), "m" (*(char *) addr) : "cc" );
 }
 
 static inline void 
@@ -352,40 +325,7 @@
 	unsigned long addr;
 
 	addr = ((unsigned long) ptr) + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
-	switch (nr&7) {
-	case 0:
-		asm volatile ("xi 0(%1),0x01" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 1:
-		asm volatile ("xi 0(%1),0x02" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 2:
-		asm volatile ("xi 0(%1),0x04" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 3:
-		asm volatile ("xi 0(%1),0x08" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 4:
-		asm volatile ("xi 0(%1),0x10" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 5:
-		asm volatile ("xi 0(%1),0x20" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 6:
-		asm volatile ("xi 0(%1),0x40" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	case 7:
-		asm volatile ("xi 0(%1),0x80" : "=m" (*(char *) addr)
-			      : "a" (addr), "m" (*(char *) addr) : "cc" );
-		break;
-	}
+	*(unsigned char *) addr ^= 1 << (nr & 7);
 }
 
 #define change_bit_simple(nr,addr) \
@@ -404,10 +344,11 @@
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
 	ch = *(unsigned char *) addr;
-        asm volatile("oc 0(1,%1),0(%2)"
-		     : "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc", "memory" );
+	asm volatile(
+		"	oc	0(1,%1),0(%2)"
+		: "=m" (*(char *) addr)
+		: "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+		  "m" (*(char *) addr) : "cc", "memory");
 	return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_set_bit(X,Y)		test_and_set_bit_simple(X,Y)
@@ -423,10 +364,11 @@
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
 	ch = *(unsigned char *) addr;
-        asm volatile("nc 0(1,%1),0(%2)"
-		     : "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_ni_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc", "memory" );
+	asm volatile(
+		"	nc	0(1,%1),0(%2)"
+		: "=m" (*(char *) addr)
+		: "a" (addr), "a" (_ni_bitmap + (nr & 7)),
+		  "m" (*(char *) addr) : "cc", "memory");
 	return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_clear_bit(X,Y)	test_and_clear_bit_simple(X,Y)
@@ -442,10 +384,11 @@
 
 	addr = (unsigned long) ptr + ((nr ^ (__BITOPS_WORDSIZE - 8)) >> 3);
 	ch = *(unsigned char *) addr;
-        asm volatile("xc 0(1,%1),0(%2)"
-		     : "=m" (*(char *) addr)
-		     : "a" (addr), "a" (_oi_bitmap + (nr & 7)),
-		       "m" (*(char *) addr) : "cc", "memory" );
+	asm volatile(
+		"	xc	0(1,%1),0(%2)"
+		: "=m" (*(char *) addr)
+		: "a" (addr), "a" (_oi_bitmap + (nr & 7)),
+		  "m" (*(char *) addr) : "cc", "memory");
 	return (ch >> (nr & 7)) & 1;
 }
 #define __test_and_change_bit(X,Y)	test_and_change_bit_simple(X,Y)
@@ -557,35 +500,36 @@
 
         if (!size)
                 return 0;
-        __asm__("   lhi  %1,-1\n"
-                "   lr   %2,%3\n"
-                "   slr  %0,%0\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "0: c    %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   la   %0,4(%0)\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   lhi  %1,0xff\n"
-                "   tml  %2,0xffff\n"
-                "   jno  2f\n"
-                "   ahi  %0,16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0x00ff\n"
-                "   jno  3f\n"
-                "   ahi  %0,8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (addr), "a" (&_zb_findmap),
-		  "m" (*(addrtype *) addr) : "cc" );
+	asm volatile(
+		"	lhi	%1,-1\n"
+		"	lr	%2,%3\n"
+		"	slr	%0,%0\n"
+		"	ahi	%2,31\n"
+		"	srl	%2,5\n"
+		"0:	c	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	la	%0,4(%0)\n"
+		"	brct	%2,0b\n"
+		"	lr	%0,%3\n"
+		"	j	4f\n"
+		"1:	l	%2,0(%0,%4)\n"
+		"	sll	%0,3\n"
+		"	lhi	%1,0xff\n"
+		"	tml	%2,0xffff\n"
+		"	jno	2f\n"
+		"	ahi	%0,16\n"
+		"	srl	%2,16\n"
+		"2:	tml	%2,0x00ff\n"
+		"	jno	3f\n"
+		"	ahi	%0,8\n"
+		"	srl	%2,8\n"
+		"3:	nr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	alr	%0,%2\n"
+		"4:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
+		: "a" (size), "a" (addr), "a" (&_zb_findmap),
+		  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -598,35 +542,36 @@
 
         if (!size)
                 return 0;
-        __asm__("   slr  %1,%1\n"
-                "   lr   %2,%3\n"
-                "   slr  %0,%0\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "0: c    %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   la   %0,4(%0)\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   lhi  %1,0xff\n"
-                "   tml  %2,0xffff\n"
-                "   jnz  2f\n"
-                "   ahi  %0,16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0x00ff\n"
-                "   jnz  3f\n"
-                "   ahi  %0,8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (addr), "a" (&_sb_findmap),
-		  "m" (*(addrtype *) addr) : "cc" );
+	asm volatile(
+		"	slr	%1,%1\n"
+		"	lr	%2,%3\n"
+		"	slr	%0,%0\n"
+		"	ahi	%2,31\n"
+		"	srl	%2,5\n"
+		"0:	c	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	la	%0,4(%0)\n"
+		"	brct	%2,0b\n"
+		"	lr	%0,%3\n"
+		"	j	4f\n"
+		"1:	l	%2,0(%0,%4)\n"
+		"	sll	%0,3\n"
+		"	lhi	%1,0xff\n"
+		"	tml	%2,0xffff\n"
+		"	jnz	2f\n"
+		"	ahi	%0,16\n"
+		"	srl	%2,16\n"
+		"2:	tml	%2,0x00ff\n"
+		"	jnz	3f\n"
+		"	ahi	%0,8\n"
+		"	srl	%2,8\n"
+		"3:	nr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	alr	%0,%2\n"
+		"4:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
+		: "a" (size), "a" (addr), "a" (&_sb_findmap),
+		  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -640,39 +585,40 @@
 
         if (!size)
                 return 0;
-        __asm__("   lghi  %1,-1\n"
-                "   lgr   %2,%3\n"
-                "   slgr  %0,%0\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "0: cg    %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   la    %0,8(%0)\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: lg    %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   clr   %2,%1\n"
-		"   jne   2f\n"
-		"   aghi  %0,32\n"
-                "   srlg  %2,%2,32\n"
-		"2: lghi  %1,0xff\n"
-                "   tmll  %2,0xffff\n"
-                "   jno   3f\n"
-                "   aghi  %0,16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0x00ff\n"
-                "   jno   4f\n"
-                "   aghi  %0,8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+	asm volatile(
+		"	lghi	%1,-1\n"
+		"	lgr	%2,%3\n"
+		"	slgr	%0,%0\n"
+		"	aghi	%2,63\n"
+		"	srlg	%2,%2,6\n"
+		"0:	cg	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	la	%0,8(%0)\n"
+		"	brct	%2,0b\n"
+		"	lgr	%0,%3\n"
+		"	j	5f\n"
+		"1:	lg	%2,0(%0,%4)\n"
+		"	sllg	%0,%0,3\n"
+		"	clr	%2,%1\n"
+		"	jne	2f\n"
+		"	aghi	%0,32\n"
+		"	srlg	%2,%2,32\n"
+		"2:	lghi	%1,0xff\n"
+		"	tmll	%2,0xffff\n"
+		"	jno	3f\n"
+		"	aghi	%0,16\n"
+		"	srl	%2,16\n"
+		"3:	tmll	%2,0x00ff\n"
+		"	jno	4f\n"
+		"	aghi	%0,8\n"
+		"	srl	%2,8\n"
+		"4:	ngr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	algr	%0,%2\n"
+		"5:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
 		: "a" (size), "a" (addr), "a" (&_zb_findmap),
-		  "m" (*(addrtype *) addr) : "cc" );
+		  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -684,39 +630,40 @@
 
         if (!size)
                 return 0;
-        __asm__("   slgr  %1,%1\n"
-                "   lgr   %2,%3\n"
-                "   slgr  %0,%0\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "0: cg    %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   aghi  %0,8\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: lg    %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   clr   %2,%1\n"
-		"   jne   2f\n"
-		"   aghi  %0,32\n"
-                "   srlg  %2,%2,32\n"
-		"2: lghi  %1,0xff\n"
-                "   tmll  %2,0xffff\n"
-                "   jnz   3f\n"
-                "   aghi  %0,16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0x00ff\n"
-                "   jnz   4f\n"
-                "   aghi  %0,8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+	asm volatile(
+		"	slgr	%1,%1\n"
+		"	lgr	%2,%3\n"
+		"	slgr	%0,%0\n"
+		"	aghi	%2,63\n"
+		"	srlg	%2,%2,6\n"
+		"0:	cg	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	aghi	%0,8\n"
+		"	brct	%2,0b\n"
+		"	lgr	%0,%3\n"
+		"	j	5f\n"
+		"1:	lg	%2,0(%0,%4)\n"
+		"	sllg	%0,%0,3\n"
+		"	clr	%2,%1\n"
+		"	jne	2f\n"
+		"	aghi	%0,32\n"
+		"	srlg	%2,%2,32\n"
+		"2:	lghi	%1,0xff\n"
+		"	tmll	%2,0xffff\n"
+		"	jnz	3f\n"
+		"	aghi	%0,16\n"
+		"	srl	%2,16\n"
+		"3:	tmll	%2,0x00ff\n"
+		"	jnz	4f\n"
+		"	aghi	%0,8\n"
+		"	srl	%2,8\n"
+		"4:	ngr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	algr	%0,%2\n"
+		"5:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
 		: "a" (size), "a" (addr), "a" (&_sb_findmap),
-		  "m" (*(addrtype *) addr) : "cc" );
+		  "m" (*(addrtype *) addr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -832,36 +779,37 @@
 
         if (!size)
                 return 0;
-        __asm__("   lhi  %1,-1\n"
-                "   lr   %2,%3\n"
-                "   ahi  %2,31\n"
-                "   srl  %2,5\n"
-                "   slr  %0,%0\n"
-                "0: cl   %1,0(%0,%4)\n"
-                "   jne  1f\n"
-                "   ahi  %0,4\n"
-                "   brct %2,0b\n"
-                "   lr   %0,%3\n"
-                "   j    4f\n"
-                "1: l    %2,0(%0,%4)\n"
-                "   sll  %0,3\n"
-                "   ahi  %0,24\n"
-                "   lhi  %1,0xff\n"
-                "   tmh  %2,0xffff\n"
-                "   jo   2f\n"
-                "   ahi  %0,-16\n"
-                "   srl  %2,16\n"
-                "2: tml  %2,0xff00\n"
-                "   jo   3f\n"
-                "   ahi  %0,-8\n"
-                "   srl  %2,8\n"
-                "3: nr   %2,%1\n"
-                "   ic   %2,0(%2,%5)\n"
-                "   alr  %0,%2\n"
-                "4:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
-                : "a" (size), "a" (vaddr), "a" (&_zb_findmap),
-		  "m" (*(addrtype *) vaddr) : "cc" );
+	asm volatile(
+		"	lhi	%1,-1\n"
+		"	lr	%2,%3\n"
+		"	ahi	%2,31\n"
+		"	srl	%2,5\n"
+		"	slr	%0,%0\n"
+		"0:	cl	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	ahi	%0,4\n"
+		"	brct	%2,0b\n"
+		"	lr	%0,%3\n"
+		"	j	4f\n"
+		"1:	l	%2,0(%0,%4)\n"
+		"	sll	%0,3\n"
+		"	ahi	%0,24\n"
+		"	lhi	%1,0xff\n"
+		"	tmh	%2,0xffff\n"
+		"	jo	2f\n"
+		"	ahi	%0,-16\n"
+		"	srl	%2,16\n"
+		"2:	tml	%2,0xff00\n"
+		"	jo	3f\n"
+		"	ahi	%0,-8\n"
+		"	srl	%2,8\n"
+		"3:	nr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	alr	%0,%2\n"
+		"4:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
+		: "a" (size), "a" (vaddr), "a" (&_zb_findmap),
+		  "m" (*(addrtype *) vaddr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -875,39 +823,40 @@
 
         if (!size)
                 return 0;
-        __asm__("   lghi  %1,-1\n"
-                "   lgr   %2,%3\n"
-                "   aghi  %2,63\n"
-                "   srlg  %2,%2,6\n"
-                "   slgr  %0,%0\n"
-                "0: clg   %1,0(%0,%4)\n"
-                "   jne   1f\n"
-                "   aghi  %0,8\n"
-                "   brct  %2,0b\n"
-                "   lgr   %0,%3\n"
-                "   j     5f\n"
-                "1: cl    %1,0(%0,%4)\n"
-		"   jne   2f\n"
-		"   aghi  %0,4\n"
-		"2: l     %2,0(%0,%4)\n"
-                "   sllg  %0,%0,3\n"
-                "   aghi  %0,24\n"
-                "   lghi  %1,0xff\n"
-                "   tmlh  %2,0xffff\n"
-                "   jo    3f\n"
-                "   aghi  %0,-16\n"
-                "   srl   %2,16\n"
-                "3: tmll  %2,0xff00\n"
-                "   jo    4f\n"
-                "   aghi  %0,-8\n"
-                "   srl   %2,8\n"
-                "4: ngr   %2,%1\n"
-                "   ic    %2,0(%2,%5)\n"
-                "   algr  %0,%2\n"
-                "5:"
-                : "=&a" (res), "=&d" (cmp), "=&a" (count)
+	asm volatile(
+		"	lghi	%1,-1\n"
+		"	lgr	%2,%3\n"
+		"	aghi	%2,63\n"
+		"	srlg	%2,%2,6\n"
+		"	slgr	%0,%0\n"
+		"0:	clg	%1,0(%0,%4)\n"
+		"	jne	1f\n"
+		"	aghi	%0,8\n"
+		"	brct	%2,0b\n"
+		"	lgr	%0,%3\n"
+		"	j	5f\n"
+		"1:	cl	%1,0(%0,%4)\n"
+		"	jne	2f\n"
+		"	aghi	%0,4\n"
+		"2:	l	%2,0(%0,%4)\n"
+		"	sllg	%0,%0,3\n"
+		"	aghi	%0,24\n"
+		"	lghi	%1,0xff\n"
+		"	tmlh	%2,0xffff\n"
+		"	jo	3f\n"
+		"	aghi	%0,-16\n"
+		"	srl	%2,16\n"
+		"3:	tmll	%2,0xff00\n"
+		"	jo	4f\n"
+		"	aghi	%0,-8\n"
+		"	srl	%2,8\n"
+		"4:	ngr	%2,%1\n"
+		"	ic	%2,0(%2,%5)\n"
+		"	algr	%0,%2\n"
+		"5:"
+		: "=&a" (res), "=&d" (cmp), "=&a" (count)
 		: "a" (size), "a" (vaddr), "a" (&_zb_findmap),
-		  "m" (*(addrtype *) vaddr) : "cc" );
+		  "m" (*(addrtype *) vaddr) : "cc");
         return (res < size) ? res : size;
 }
 
@@ -927,13 +876,16 @@
 	p = addr + offset / __BITOPS_WORDSIZE;
         if (bit) {
 #ifndef __s390x__
-                asm("   ic   %0,0(%1)\n"
-		    "   icm  %0,2,1(%1)\n"
-		    "   icm  %0,4,2(%1)\n"
-		    "   icm  %0,8,3(%1)"
-		    : "=&a" (word) : "a" (p), "m" (*p) : "cc" );
+		asm volatile(
+			"	ic	%0,0(%1)\n"
+			"	icm	%0,2,1(%1)\n"
+			"	icm	%0,4,2(%1)\n"
+			"	icm	%0,8,3(%1)"
+			: "=&a" (word) : "a" (p), "m" (*p) : "cc");
 #else
-                asm("   lrvg %0,%1" : "=a" (word) : "m" (*p) );
+		asm volatile(
+			"	lrvg	%0,%1"
+			: "=a" (word) : "m" (*p) );
 #endif
 		/*
 		 * s390 version of ffz returns __BITOPS_WORDSIZE
diff --git a/include/asm-s390/byteorder.h b/include/asm-s390/byteorder.h
index 2cc35a0..1fe2492 100644
--- a/include/asm-s390/byteorder.h
+++ b/include/asm-s390/byteorder.h
@@ -14,60 +14,54 @@
 #ifdef __GNUC__
 
 #ifdef __s390x__
-static __inline__ __u64 ___arch__swab64p(const __u64 *x)
+static inline __u64 ___arch__swab64p(const __u64 *x)
 {
 	__u64 result;
 
-	__asm__ __volatile__ (
-		"   lrvg %0,%1"
-		: "=d" (result) : "m" (*x) );
+	asm volatile("lrvg %0,%1" : "=d" (result) : "m" (*x));
 	return result;
 }
 
-static __inline__ __u64 ___arch__swab64(__u64 x)
+static inline __u64 ___arch__swab64(__u64 x)
 {
 	__u64 result;
 
-	__asm__ __volatile__ (
-		"   lrvgr %0,%1"
-		: "=d" (result) : "d" (x) );
+	asm volatile("lrvgr %0,%1" : "=d" (result) : "d" (x));
 	return result;
 }
 
-static __inline__ void ___arch__swab64s(__u64 *x)
+static inline void ___arch__swab64s(__u64 *x)
 {
 	*x = ___arch__swab64p(x);
 }
 #endif /* __s390x__ */
 
-static __inline__ __u32 ___arch__swab32p(const __u32 *x)
+static inline __u32 ___arch__swab32p(const __u32 *x)
 {
 	__u32 result;
 	
-	__asm__ __volatile__ (
+	asm volatile(
 #ifndef __s390x__
-		"        icm   %0,8,3(%1)\n"
-		"        icm   %0,4,2(%1)\n"
-		"        icm   %0,2,1(%1)\n"
-		"        ic    %0,0(%1)"
-		: "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+		"	icm	%0,8,3(%1)\n"
+		"	icm	%0,4,2(%1)\n"
+		"	icm	%0,2,1(%1)\n"
+		"	ic	%0,0(%1)"
+		: "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-		"   lrv  %0,%1"
-		: "=d" (result) : "m" (*x) );
+		"	lrv	%0,%1"
+		: "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
 	return result;
 }
 
-static __inline__ __u32 ___arch__swab32(__u32 x)
+static inline __u32 ___arch__swab32(__u32 x)
 {
 #ifndef __s390x__
 	return ___arch__swab32p(&x);
 #else /* __s390x__ */
 	__u32 result;
 	
-	__asm__ __volatile__ (
-		"   lrvr  %0,%1"
-		: "=d" (result) : "d" (x) );
+	asm volatile("lrvr  %0,%1" : "=d" (result) : "d" (x));
 	return result;
 #endif /* __s390x__ */
 }
@@ -81,14 +75,14 @@
 {
 	__u16 result;
 	
-	__asm__ __volatile__ (
+	asm volatile(
 #ifndef __s390x__
-		"        icm   %0,2,1(%1)\n"
-		"        ic    %0,0(%1)\n"
-		: "=&d" (result) : "a" (x), "m" (*x) : "cc" );
+		"	icm	%0,2,1(%1)\n"
+		"	ic	%0,0(%1)\n"
+		: "=&d" (result) : "a" (x), "m" (*x) : "cc");
 #else /* __s390x__ */
-		"   lrvh %0,%1"
-		: "=d" (result) : "m" (*x) );
+		"	lrvh	%0,%1"
+		: "=d" (result) : "m" (*x));
 #endif /* __s390x__ */
 	return result;
 }
diff --git a/include/asm-s390/checksum.h b/include/asm-s390/checksum.h
index 471f2af..37c362d 100644
--- a/include/asm-s390/checksum.h
+++ b/include/asm-s390/checksum.h
@@ -30,57 +30,13 @@
 static inline unsigned int
 csum_partial(const unsigned char * buff, int len, unsigned int sum)
 {
-	/*
-	 * Experiments with ethernet and slip connections show that buf
-	 * is aligned on either a 2-byte or 4-byte boundary.
-	 */
-#ifndef __s390x__
-	register_pair rp;
+	register unsigned long reg2 asm("2") = (unsigned long) buff;
+	register unsigned long reg3 asm("3") = (unsigned long) len;
 
-	rp.subreg.even = (unsigned long) buff;
-	rp.subreg.odd = (unsigned long) len;
-	__asm__ __volatile__ (
-		"0:  cksm %0,%1\n"	/* do checksum on longs */
-		"    jo   0b\n"
-		: "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on longs */
-                "    jo   0b\n"
-                : "+&d" (sum)
-                : "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-	return sum;
-}
-
-/*
- * csum_partial as an inline function
- */
-static inline unsigned int 
-csum_partial_inline(const unsigned char * buff, int len, unsigned int sum)
-{
-#ifndef __s390x__
-	register_pair rp;
-
-	rp.subreg.even = (unsigned long) buff;
-	rp.subreg.odd = (unsigned long) len;
-	__asm__ __volatile__ (
-		"0:  cksm %0,%1\n"    /* do checksum on longs */
-		"    jo   0b\n"
-                : "+&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-	__asm__ __volatile__ (
-		"    lgr  2,%1\n"    /* address in gpr 2 */
-		"    lgfr 3,%2\n"    /* length in gpr 3 */
-		"0:  cksm %0,2\n"    /* do checksum on longs */
-		"    jo   0b\n"
-                : "+&d" (sum)
-		: "d" (buff), "d" (len)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
+	asm volatile(
+		"0:	cksm	%0,%1\n"	/* do checksum on longs */
+		"	jo	0b\n"
+		: "+d" (sum), "+d" (reg2), "+d" (reg3) : : "cc", "memory");
 	return sum;
 }
 
@@ -114,7 +70,7 @@
 csum_partial_copy_nocheck (const char *src, char *dst, int len, unsigned int sum)
 {
         memcpy(dst,src,len);
-        return csum_partial_inline(dst, len, sum);
+	return csum_partial(dst, len, sum);
 }
 
 /*
@@ -126,22 +82,22 @@
 #ifndef __s390x__
 	register_pair rp;
 
-	__asm__ __volatile__ (
-		"    slr  %N1,%N1\n" /* %0 = H L */
-		"    lr   %1,%0\n"   /* %0 = H L, %1 = H L 0 0 */
-		"    srdl %1,16\n"   /* %0 = H L, %1 = 0 H L 0 */
-		"    alr  %1,%N1\n"  /* %0 = H L, %1 = L H L 0 */
-		"    alr  %0,%1\n"   /* %0 = H+L+C L+H */
-		"    srl  %0,16\n"   /* %0 = H+L+C */
-		: "+&d" (sum), "=d" (rp) : : "cc" );
+	asm volatile(
+		"	slr	%N1,%N1\n"	/* %0 = H L */
+		"	lr	%1,%0\n"	/* %0 = H L, %1 = H L 0 0 */
+		"	srdl	%1,16\n"	/* %0 = H L, %1 = 0 H L 0 */
+		"	alr	%1,%N1\n"	/* %0 = H L, %1 = L H L 0 */
+		"	alr	%0,%1\n"	/* %0 = H+L+C L+H */
+		"	srl	%0,16\n"	/* %0 = H+L+C */
+		: "+&d" (sum), "=d" (rp) : : "cc");
 #else /* __s390x__ */
-	__asm__ __volatile__ (
-		"    sr   3,3\n"   /* %0 = H*65536 + L */
-		"    lr   2,%0\n"  /* %0 = H L, R2/R3 = H L / 0 0 */
-		"    srdl 2,16\n"  /* %0 = H L, R2/R3 = 0 H / L 0 */
-		"    alr  2,3\n"   /* %0 = H L, R2/R3 = L H / L 0 */
-		"    alr  %0,2\n"  /* %0 = H+L+C L+H */
-                "    srl  %0,16\n" /* %0 = H+L+C */
+	asm volatile(
+		"	sr	3,3\n"		/* %0 = H*65536 + L */
+		"	lr	2,%0\n"		/* %0 = H L, 2/3 = H L / 0 0 */
+		"	srdl	2,16\n"		/* %0 = H L, 2/3 = 0 H / L 0 */
+		"	alr	2,3\n"		/* %0 = H L, 2/3 = L H / L 0 */
+		"	alr	%0,2\n"		/* %0 = H+L+C L+H */
+		"	srl	%0,16\n"	/* %0 = H+L+C */
 		: "+&d" (sum) : : "cc", "2", "3");
 #endif /* __s390x__ */
 	return ((unsigned short) ~sum);
@@ -155,29 +111,7 @@
 static inline unsigned short
 ip_fast_csum(unsigned char *iph, unsigned int ihl)
 {
-	unsigned long sum;
-#ifndef __s390x__
-	register_pair rp;
-
-	rp.subreg.even = (unsigned long) iph;
-	rp.subreg.odd = (unsigned long) ihl*4;
-        __asm__ __volatile__ (
-		"    sr   %0,%0\n"   /* set sum to zero */
-                "0:  cksm %0,%1\n"   /* do checksum on longs */
-                "    jo   0b\n"
-                : "=&d" (sum), "+&a" (rp) : : "cc", "memory" );
-#else /* __s390x__ */
-        __asm__ __volatile__ (
-		"    slgr %0,%0\n"   /* set sum to zero */
-                "    lgr  2,%1\n"    /* address in gpr 2 */
-                "    lgfr 3,%2\n"    /* length in gpr 3 */
-                "0:  cksm %0,2\n"    /* do checksum on ints */
-                "    jo   0b\n"
-                : "=&d" (sum)
-                : "d" (iph), "d" (ihl*4)
-                : "cc", "memory", "2", "3" );
-#endif /* __s390x__ */
-        return csum_fold(sum);
+	return csum_fold(csum_partial(iph, ihl*4, 0));
 }
 
 /*
@@ -190,47 +124,47 @@
                    unsigned int sum)
 {
 #ifndef __s390x__
-	__asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += saddr */
-                "    brc   12,0f\n"
-		"    ahi   %0,1\n"   /* add carry */
+	asm volatile(
+		"	alr	%0,%1\n" /* sum += saddr */
+		"	brc	12,0f\n"
+		"	ahi	%0,1\n"  /* add carry */
 		"0:"
-		: "+&d" (sum) : "d" (saddr) : "cc" );
-	__asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += daddr */
-                "    brc   12,1f\n"
-                "    ahi   %0,1\n"   /* add carry */
+		: "+&d" (sum) : "d" (saddr) : "cc");
+	asm volatile(
+		"	alr	%0,%1\n" /* sum += daddr */
+		"	brc	12,1f\n"
+		"	ahi	%0,1\n"  /* add carry */
 		"1:"
-		: "+&d" (sum) : "d" (daddr) : "cc" );
-	__asm__ __volatile__ (
-                "    alr   %0,%1\n"  /* sum += (len<<16) + (proto<<8) */
-		"    brc   12,2f\n"
-		"    ahi   %0,1\n"   /* add carry */
+		: "+&d" (sum) : "d" (daddr) : "cc");
+	asm volatile(
+		"	alr	%0,%1\n" /* sum += (len<<16) + (proto<<8) */
+		"	brc	12,2f\n"
+		"	ahi	%0,1\n"  /* add carry */
 		"2:"
 		: "+&d" (sum)
 		: "d" (((unsigned int) len<<16) + (unsigned int) proto)
-		: "cc" );
+		: "cc");
 #else /* __s390x__ */
-	__asm__ __volatile__ (
-                "    lgfr  %0,%0\n"
-                "    algr  %0,%1\n"  /* sum += saddr */
-                "    brc   12,0f\n"
-		"    aghi  %0,1\n"   /* add carry */
-		"0:  algr  %0,%2\n"  /* sum += daddr */
-                "    brc   12,1f\n"
-                "    aghi  %0,1\n"   /* add carry */
-		"1:  algfr %0,%3\n"  /* sum += (len<<16) + proto */
-		"    brc   12,2f\n"
-		"    aghi  %0,1\n"   /* add carry */
-		"2:  srlg  0,%0,32\n"
-                "    alr   %0,0\n"   /* fold to 32 bits */
-                "    brc   12,3f\n"
-                "    ahi   %0,1\n"   /* add carry */
-                "3:  llgfr %0,%0"
+	asm volatile(
+		"	lgfr	%0,%0\n"
+		"	algr	%0,%1\n"  /* sum += saddr */
+		"	brc	12,0f\n"
+		"	aghi	%0,1\n"   /* add carry */
+		"0:	algr	%0,%2\n"  /* sum += daddr */
+		"	brc	12,1f\n"
+		"	aghi	%0,1\n"   /* add carry */
+		"1:	algfr	%0,%3\n"  /* sum += (len<<16) + proto */
+		"	brc	12,2f\n"
+		"	aghi	%0,1\n"   /* add carry */
+		"2:	srlg	0,%0,32\n"
+		"	alr	%0,0\n"   /* fold to 32 bits */
+		"	brc	12,3f\n"
+		"	ahi	%0,1\n"   /* add carry */
+		"3:	llgfr	%0,%0"
 		: "+&d" (sum)
 		: "d" (saddr), "d" (daddr),
 		  "d" (((unsigned int) len<<16) + (unsigned int) proto)
-		: "cc", "0" );
+		: "cc", "0");
 #endif /* __s390x__ */
 	return sum;
 }
diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index 28fdd6e..da063cd 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -270,6 +270,11 @@
 	__u32 vrdccrft : 8;    /* real device feature (output) */
 } __attribute__ ((packed,aligned(4)));
 
+struct ccw_dev_id {
+	u8 ssid;
+	u16 devno;
+};
+
 extern int diag210(struct diag210 *addr);
 
 extern void wait_cons_dev(void);
@@ -280,6 +285,8 @@
 
 extern void css_schedule_reprobe(void);
 
+extern void reipl_ccw_dev(struct ccw_dev_id *id);
+
 #endif
 
 #endif
diff --git a/include/asm-s390/div64.h b/include/asm-s390/div64.h
index af098dc..6cd978c 100644
--- a/include/asm-s390/div64.h
+++ b/include/asm-s390/div64.h
@@ -1,49 +1 @@
-#ifndef __S390_DIV64
-#define __S390_DIV64
-
-#ifndef __s390x__
-
-/* for do_div "base" needs to be smaller than 2^31-1 */
-#define do_div(n, base) ({                                      \
-	unsigned long long __n = (n);				\
-	unsigned long __r;					\
-								\
-	asm ("   slr  0,0\n"					\
-	     "   l    1,%1\n"					\
-	     "   srdl 0,1\n"					\
-	     "   dr   0,%2\n"					\
-	     "   alr  1,1\n"					\
-	     "   alr  0,0\n"					\
-	     "   lhi  2,1\n"					\
-	     "   n    2,%1\n"					\
-	     "   alr  0,2\n"					\
-	     "   clr  0,%2\n"					\
-	     "   jl   0f\n"					\
-	     "   slr  0,%2\n"					\
-             "   ahi  1,1\n"					\
-	     "0: st   1,%1\n"					\
-	     "   l    1,4+%1\n"					\
-	     "   srdl 0,1\n"					\
-             "   dr   0,%2\n"					\
-	     "   alr  1,1\n"					\
-	     "   alr  0,0\n"					\
-	     "   lhi  2,1\n"					\
-	     "   n    2,4+%1\n"					\
-	     "   alr  0,2\n"					\
-	     "   clr  0,%2\n"					\
-             "   jl   1f\n"					\
-	     "   slr  0,%2\n"					\
-	     "   ahi  1,1\n"					\
-	     "1: st   1,4+%1\n"					\
-             "   lr   %0,0"					\
-	     : "=d" (__r), "=m" (__n)				\
-	     : "d" (base), "m" (__n) : "0", "1", "2", "cc" );	\
-	(n) = (__n);						\
-        __r;                                                    \
-})
-
-#else /* __s390x__ */
 #include <asm-generic/div64.h>
-#endif /* __s390x__ */
-
-#endif
diff --git a/include/asm-s390/dma.h b/include/asm-s390/dma.h
index 02720c4..7425c6a 100644
--- a/include/asm-s390/dma.h
+++ b/include/asm-s390/dma.h
@@ -11,6 +11,6 @@
 
 #define MAX_DMA_ADDRESS         0x80000000
 
-#define free_dma(x)
+#define free_dma(x)	do { } while (0)
 
 #endif /* _ASM_DMA_H */
diff --git a/include/asm-s390/ebcdic.h b/include/asm-s390/ebcdic.h
index 15fd2ed..7f6f641 100644
--- a/include/asm-s390/ebcdic.h
+++ b/include/asm-s390/ebcdic.h
@@ -26,16 +26,16 @@
 {
 	if (nr-- <= 0)
 		return;
-        __asm__ __volatile__(
-		"   bras 1,1f\n"
-		"   tr   0(1,%0),0(%2)\n"
-                "0: tr   0(256,%0),0(%2)\n"
-		"   la   %0,256(%0)\n"
-		"1: ahi  %1,-256\n"
-		"   jnm  0b\n"
-		"   ex   %1,0(1)"
-                : "+&a" (addr), "+&a" (nr)
-                : "a" (codepage) : "cc", "memory", "1" );
+	asm volatile(
+		"	bras	1,1f\n"
+		"	tr	0(1,%0),0(%2)\n"
+		"0:	tr	0(256,%0),0(%2)\n"
+		"	la	%0,256(%0)\n"
+		"1:	ahi	%1,-256\n"
+		"	jnm	0b\n"
+		"	ex	%1,0(1)"
+		: "+&a" (addr), "+&a" (nr)
+		: "a" (codepage) : "cc", "memory", "1");
 }
 
 #define ASCEBC(addr,nr) codepage_convert(_ascebc, addr, nr)
diff --git a/include/asm-s390/futex.h b/include/asm-s390/futex.h
index ffedf14..5e261e1 100644
--- a/include/asm-s390/futex.h
+++ b/include/asm-s390/futex.h
@@ -7,75 +7,21 @@
 #include <asm/errno.h>
 #include <asm/uaccess.h>
 
-#ifndef __s390x__
-#define __futex_atomic_fixup \
-		     ".section __ex_table,\"a\"\n"			\
-		     "   .align 4\n"					\
-		     "   .long  0b,4b,2b,4b,3b,4b\n"			\
-		     ".previous"
-#else /* __s390x__ */
-#define __futex_atomic_fixup \
-		     ".section __ex_table,\"a\"\n"			\
-		     "   .align 8\n"					\
-		     "   .quad  0b,4b,2b,4b,3b,4b\n"			\
-		     ".previous"
-#endif /* __s390x__ */
-
-#define __futex_atomic_op(insn, ret, oldval, newval, uaddr, oparg)	\
-	asm volatile("   sacf 256\n"					\
-		     "0: l   %1,0(%6)\n"				\
-		     "1: " insn						\
-		     "2: cs  %1,%2,0(%6)\n"				\
-		     "3: jl  1b\n"					\
-		     "   lhi %0,0\n"					\
-		     "4: sacf 0\n"					\
-		     __futex_atomic_fixup				\
-		     : "=d" (ret), "=&d" (oldval), "=&d" (newval),	\
-		       "=m" (*uaddr)					\
-		     : "0" (-EFAULT), "d" (oparg), "a" (uaddr),		\
-		       "m" (*uaddr) : "cc" );
-
 static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
 {
 	int op = (encoded_op >> 28) & 7;
 	int cmp = (encoded_op >> 24) & 15;
 	int oparg = (encoded_op << 8) >> 20;
 	int cmparg = (encoded_op << 20) >> 20;
-	int oldval = 0, newval, ret;
+	int oldval, ret;
+
 	if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
 		oparg = 1 << oparg;
 
 	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
 		return -EFAULT;
 
-	inc_preempt_count();
-
-	switch (op) {
-	case FUTEX_OP_SET:
-		__futex_atomic_op("lr %2,%5\n",
-				  ret, oldval, newval, uaddr, oparg);
-		break;
-	case FUTEX_OP_ADD:
-		__futex_atomic_op("lr %2,%1\nar %2,%5\n",
-				  ret, oldval, newval, uaddr, oparg);
-		break;
-	case FUTEX_OP_OR:
-		__futex_atomic_op("lr %2,%1\nor %2,%5\n",
-				  ret, oldval, newval, uaddr, oparg);
-		break;
-	case FUTEX_OP_ANDN:
-		__futex_atomic_op("lr %2,%1\nnr %2,%5\n",
-				  ret, oldval, newval, uaddr, oparg);
-		break;
-	case FUTEX_OP_XOR:
-		__futex_atomic_op("lr %2,%1\nxr %2,%5\n",
-				  ret, oldval, newval, uaddr, oparg);
-		break;
-	default:
-		ret = -ENOSYS;
-	}
-
-	dec_preempt_count();
+	ret = uaccess.futex_atomic_op(op, uaddr, oparg, &oldval);
 
 	if (!ret) {
 		switch (cmp) {
@@ -91,32 +37,13 @@
 	return ret;
 }
 
-static inline int
-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+static inline int futex_atomic_cmpxchg_inatomic(int __user *uaddr,
+						int oldval, int newval)
 {
-	int ret;
-
 	if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
 		return -EFAULT;
-	asm volatile("   sacf 256\n"
-		     "   cs   %1,%4,0(%5)\n"
-		     "0: lr   %0,%1\n"
-		     "1: sacf 0\n"
-#ifndef __s390x__
-		     ".section __ex_table,\"a\"\n"
-		     "   .align 4\n"
-		     "   .long  0b,1b\n"
-		     ".previous"
-#else /* __s390x__ */
-		     ".section __ex_table,\"a\"\n"
-		     "   .align 8\n"
-		     "   .quad  0b,1b\n"
-		     ".previous"
-#endif /* __s390x__ */
-		     : "=d" (ret), "+d" (oldval), "=m" (*uaddr)
-		     : "0" (-EFAULT), "d" (newval), "a" (uaddr), "m" (*uaddr)
-		     : "cc", "memory" );
-	return oldval;
+
+	return uaccess.futex_atomic_cmpxchg(uaddr, oldval, newval);
 }
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index d4614b3..63c78b9 100644
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -27,18 +27,16 @@
 static inline unsigned long virt_to_phys(volatile void * address)
 {
 	unsigned long real_address;
-	__asm__ (
+	asm volatile(
 #ifndef __s390x__
-		 "   lra    %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   sr     %0,%0\n"
+		 "	lra	%0,0(%1)\n"
 #else /* __s390x__ */
-		 "   lrag   %0,0(%1)\n"
-                 "   jz     0f\n"
-                 "   slgr   %0,%0\n"
+		 "	lrag	%0,0(%1)\n"
 #endif /* __s390x__ */
+		 "	jz	0f\n"
+		 "	la	%0,0\n"
                  "0:"
-                 : "=a" (real_address) : "a" (address) : "cc" );
+		 : "=a" (real_address) : "a" (address) : "cc");
         return real_address;
 }
 
@@ -116,7 +114,7 @@
 #define outb(x,addr) ((void) writeb(x,addr))
 #define outb_p(x,addr) outb(x,addr)
 
-#define mmiowb()
+#define mmiowb()	do { } while (0)
 
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
diff --git a/include/asm-s390/irq.h b/include/asm-s390/irq.h
index bd1a721..7da991a 100644
--- a/include/asm-s390/irq.h
+++ b/include/asm-s390/irq.h
@@ -19,8 +19,5 @@
 	NR_IRQS,
 };
 
-#define touch_nmi_watchdog() do { } while(0)
-
 #endif /* __KERNEL__ */
 #endif
-
diff --git a/include/asm-s390/irqflags.h b/include/asm-s390/irqflags.h
index 3b566a5..3f26131 100644
--- a/include/asm-s390/irqflags.h
+++ b/include/asm-s390/irqflags.h
@@ -10,43 +10,93 @@
 
 #ifdef __KERNEL__
 
-/* interrupt control.. */
-#define raw_local_irq_enable() ({ \
-	unsigned long  __dummy; \
-	__asm__ __volatile__ ( \
-		"stosm 0(%1),0x03" \
-		: "=m" (__dummy) : "a" (&__dummy) : "memory" ); \
-	})
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 
-#define raw_local_irq_disable() ({ \
-	unsigned long __flags; \
-	__asm__ __volatile__ ( \
-		"stnsm 0(%1),0xfc" : "=m" (__flags) : "a" (&__flags) ); \
-	__flags; \
-	})
-
-#define raw_local_save_flags(x)							\
-do {										\
-	typecheck(unsigned long, x);						\
-	__asm__ __volatile__("stosm 0(%1),0" : "=m" (x) : "a" (&x), "m" (x) );	\
-} while (0)
-
-#define raw_local_irq_restore(x)						\
-do {										\
-	typecheck(unsigned long, x);						\
-	__asm__ __volatile__("ssm   0(%0)" : : "a" (&x), "m" (x) : "memory");	\
-} while (0)
-
-#define raw_irqs_disabled()		\
-({					\
-	unsigned long flags;		\
-	raw_local_save_flags(flags);	\
-	!((flags >> __FLAG_SHIFT) & 3);	\
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)					\
+({									\
+	unsigned long __mask;						\
+	asm volatile(							\
+		"	stosm	%0,%1"					\
+		: "=Q" (__mask) : "i" (__or) : "memory");		\
+	__mask;								\
 })
 
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)					\
+({									\
+	unsigned long __mask;						\
+	asm volatile(							\
+		"	stnsm	%0,%1"					\
+		: "=Q" (__mask) : "i" (__and) : "memory");		\
+	__mask;								\
+})
+
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)					\
+({									\
+	asm volatile("ssm   %0" : : "Q" (__mask) : "memory");		\
+})
+
+#else /* __GNUC__ */
+
+/* store then or system mask. */
+#define __raw_local_irq_stosm(__or)					\
+({									\
+	unsigned long __mask;						\
+	asm volatile(							\
+		"	stosm	0(%1),%2"				\
+		: "=m" (__mask)						\
+		: "a" (&__mask), "i" (__or) : "memory");		\
+	__mask;								\
+})
+
+/* store then and system mask. */
+#define __raw_local_irq_stnsm(__and)					\
+({									\
+	unsigned long __mask;						\
+	asm volatile(							\
+		"	stnsm	0(%1),%2"				\
+		: "=m" (__mask)						\
+		: "a" (&__mask), "i" (__and) : "memory");		\
+	__mask;								\
+})
+
+/* set system mask. */
+#define __raw_local_irq_ssm(__mask)					\
+({									\
+	asm volatile(							\
+		"	ssm	0(%0)"					\
+		: : "a" (&__mask), "m" (__mask) : "memory");		\
+})
+
+#endif /* __GNUC__ */
+
+/* interrupt control.. */
+static inline unsigned long raw_local_irq_enable(void)
+{
+	return __raw_local_irq_stosm(0x03);
+}
+
+static inline unsigned long raw_local_irq_disable(void)
+{
+	return __raw_local_irq_stnsm(0xfc);
+}
+
+#define raw_local_save_flags(x)						\
+do {									\
+	typecheck(unsigned long, x);					\
+	(x) = __raw_local_irq_stosm(0x00);				\
+} while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+	__raw_local_irq_ssm(flags);
+}
+
 static inline int raw_irqs_disabled_flags(unsigned long flags)
 {
-	return !((flags >> __FLAG_SHIFT) & 3);
+	return !(flags & (3UL << (BITS_PER_LONG - 8)));
 }
 
 /* For spinlocks etc */
diff --git a/include/asm-s390/kdebug.h b/include/asm-s390/kdebug.h
new file mode 100644
index 0000000..40cc680
--- /dev/null
+++ b/include/asm-s390/kdebug.h
@@ -0,0 +1,59 @@
+#ifndef _S390_KDEBUG_H
+#define _S390_KDEBUG_H
+
+/*
+ * Feb 2006 Ported to s390 <grundym@us.ibm.com>
+ */
+#include <linux/notifier.h>
+
+struct pt_regs;
+
+struct die_args {
+	struct pt_regs *regs;
+	const char *str;
+	long err;
+	int trapnr;
+	int signr;
+};
+
+/* Note - you should never unregister because that can race with NMIs.
+ * If you really want to do it first unregister - then synchronize_sched
+ *  - then free.
+ */
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
+extern int register_page_fault_notifier(struct notifier_block *);
+extern int unregister_page_fault_notifier(struct notifier_block *);
+extern struct atomic_notifier_head s390die_chain;
+
+
+enum die_val {
+	DIE_OOPS = 1,
+	DIE_BPT,
+	DIE_SSTEP,
+	DIE_PANIC,
+	DIE_NMI,
+	DIE_DIE,
+	DIE_NMIWATCHDOG,
+	DIE_KERNELDEBUG,
+	DIE_TRAP,
+	DIE_GPF,
+	DIE_CALL,
+	DIE_NMI_IPI,
+	DIE_PAGE_FAULT,
+};
+
+static inline int notify_die(enum die_val val, const char *str,
+			struct pt_regs *regs, long err, int trap, int sig)
+{
+	struct die_args args = {
+		.regs = regs,
+		.str = str,
+		.err = err,
+		.trapnr = trap,
+		.signr = sig
+	};
+	return atomic_notifier_call_chain(&s390die_chain, val, &args);
+}
+
+#endif
diff --git a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
new file mode 100644
index 0000000..b847ff0
--- /dev/null
+++ b/include/asm-s390/kprobes.h
@@ -0,0 +1,114 @@
+#ifndef _ASM_S390_KPROBES_H
+#define _ASM_S390_KPROBES_H
+/*
+ *  Kernel Probes (KProbes)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) IBM Corporation, 2002, 2006
+ *
+ * 2002-Oct	Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel
+ *		Probes initial implementation ( includes suggestions from
+ *		Rusty Russell).
+ * 2004-Nov	Modified for PPC64 by Ananth N Mavinakayanahalli
+ *		<ananth@in.ibm.com>
+ * 2005-Dec	Used as a template for s390 by Mike Grundy
+ *		<grundym@us.ibm.com>
+ */
+#include <linux/types.h>
+#include <linux/ptrace.h>
+#include <linux/percpu.h>
+
+#define  __ARCH_WANT_KPROBES_INSN_SLOT
+struct pt_regs;
+struct kprobe;
+
+typedef u16 kprobe_opcode_t;
+#define BREAKPOINT_INSTRUCTION	0x0002
+
+/* Maximum instruction size is 3 (16bit) halfwords: */
+#define MAX_INSN_SIZE		0x0003
+#define MAX_STACK_SIZE		64
+#define MIN_STACK_SIZE(ADDR) (((MAX_STACK_SIZE) < \
+	(((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \
+	? (MAX_STACK_SIZE) \
+	: (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
+
+#define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)(pentry)
+
+#define ARCH_SUPPORTS_KRETPROBES
+#define ARCH_INACTIVE_KPROBE_COUNT 0
+
+#define KPROBE_SWAP_INST	0x10
+
+#define FIXUP_PSW_NORMAL	0x08
+#define FIXUP_BRANCH_NOT_TAKEN	0x04
+#define FIXUP_RETURN_REGISTER	0x02
+#define FIXUP_NOT_REQUIRED	0x01
+
+/* Architecture specific copy of original instruction */
+struct arch_specific_insn {
+	/* copy of original instruction */
+	kprobe_opcode_t *insn;
+	int fixup;
+	int ilen;
+	int reg;
+};
+
+struct ins_replace_args {
+	kprobe_opcode_t *ptr;
+	kprobe_opcode_t old;
+	kprobe_opcode_t new;
+};
+struct prev_kprobe {
+	struct kprobe *kp;
+	unsigned long status;
+	unsigned long saved_psw;
+	unsigned long kprobe_saved_imask;
+	unsigned long kprobe_saved_ctl[3];
+};
+
+/* per-cpu kprobe control block */
+struct kprobe_ctlblk {
+	unsigned long kprobe_status;
+	unsigned long kprobe_saved_imask;
+	unsigned long kprobe_saved_ctl[3];
+	struct pt_regs jprobe_saved_regs;
+	unsigned long jprobe_saved_r14;
+	unsigned long jprobe_saved_r15;
+	struct prev_kprobe prev_kprobe;
+	kprobe_opcode_t jprobes_stack[MAX_STACK_SIZE];
+};
+
+void arch_remove_kprobe(struct kprobe *p);
+void kretprobe_trampoline(void);
+int  is_prohibited_opcode(kprobe_opcode_t *instruction);
+void get_instruction_type(struct arch_specific_insn *ainsn);
+
+#define flush_insn_slot(p)	do { } while (0)
+
+#endif	/* _ASM_S390_KPROBES_H */
+
+#ifdef CONFIG_KPROBES
+
+extern int kprobe_exceptions_notify(struct notifier_block *self,
+					unsigned long val, void *data);
+#else	/* !CONFIG_KPROBES */
+static inline int kprobe_exceptions_notify(struct notifier_block *self,
+						unsigned long val, void *data)
+{
+	return 0;
+}
+#endif
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h
index 596c8b1..06583ed 100644
--- a/include/asm-s390/lowcore.h
+++ b/include/asm-s390/lowcore.h
@@ -35,6 +35,7 @@
 #define __LC_IO_NEW_PSW                 0x01f0
 #endif /* !__s390x__ */
 
+#define __LC_IPL_PARMBLOCK_PTR		0x014
 #define __LC_EXT_PARAMS                 0x080
 #define __LC_CPU_ADDRESS                0x084
 #define __LC_EXT_INT_CODE               0x086
@@ -47,6 +48,7 @@
 #define __LC_PER_ATMID			0x096
 #define __LC_PER_ADDRESS		0x098
 #define __LC_PER_ACCESS_ID		0x0A1
+#define __LC_AR_MODE_ID			0x0A3
 
 #define __LC_SUBCHANNEL_ID              0x0B8
 #define __LC_SUBCHANNEL_NR              0x0BA
@@ -106,18 +108,28 @@
 #define __LC_INT_CLOCK			0xDE8
 #endif /* __s390x__ */
 
-#define __LC_PANIC_MAGIC                0xE00
 
+#define __LC_PANIC_MAGIC		0xE00
 #ifndef __s390x__
 #define __LC_PFAULT_INTPARM             0x080
 #define __LC_CPU_TIMER_SAVE_AREA        0x0D8
+#define __LC_CLOCK_COMP_SAVE_AREA	0x0E0
+#define __LC_PSW_SAVE_AREA		0x100
+#define __LC_PREFIX_SAVE_AREA		0x108
 #define __LC_AREGS_SAVE_AREA            0x120
+#define __LC_FPREGS_SAVE_AREA		0x160
 #define __LC_GPREGS_SAVE_AREA           0x180
 #define __LC_CREGS_SAVE_AREA            0x1C0
 #else /* __s390x__ */
 #define __LC_PFAULT_INTPARM             0x11B8
+#define __LC_FPREGS_SAVE_AREA		0x1200
 #define __LC_GPREGS_SAVE_AREA           0x1280
+#define __LC_PSW_SAVE_AREA		0x1300
+#define __LC_PREFIX_SAVE_AREA		0x1318
+#define __LC_FP_CREG_SAVE_AREA		0x131C
+#define __LC_TODREG_SAVE_AREA		0x1324
 #define __LC_CPU_TIMER_SAVE_AREA        0x1328
+#define __LC_CLOCK_COMP_SAVE_AREA	0x1331
 #define __LC_AREGS_SAVE_AREA            0x1340
 #define __LC_CREGS_SAVE_AREA            0x1380
 #endif /* __s390x__ */
@@ -347,7 +359,7 @@
 
 static inline void set_prefix(__u32 address)
 {
-        __asm__ __volatile__ ("spx %0" : : "m" (address) : "memory" );
+	asm volatile("spx %0" : : "m" (address) : "memory");
 }
 
 #define __PANIC_MAGIC           0xDEADC0DE
diff --git a/include/asm-s390/monwriter.h b/include/asm-s390/monwriter.h
new file mode 100644
index 0000000..f0cbf96
--- /dev/null
+++ b/include/asm-s390/monwriter.h
@@ -0,0 +1,33 @@
+/*
+ * include/asm-s390/monwriter.h
+ *
+ * Copyright (C) IBM Corp. 2006
+ * Character device driver for writing z/VM APPLDATA monitor records
+ * Version 1.0
+ * Author(s): Melissa Howland <melissah@us.ibm.com>
+ *
+ */
+
+#ifndef _ASM_390_MONWRITER_H
+#define _ASM_390_MONWRITER_H
+
+/* mon_function values */
+#define MONWRITE_START_INTERVAL	0x00 /* start interval recording */
+#define MONWRITE_STOP_INTERVAL	0x01 /* stop interval or config recording */
+#define MONWRITE_GEN_EVENT	0x02 /* generate event record */
+#define MONWRITE_START_CONFIG	0x03 /* start configuration recording */
+
+/* the header the app uses in its write() data */
+struct monwrite_hdr {
+	unsigned char mon_function;
+	unsigned short applid;
+	unsigned char record_num;
+	unsigned short version;
+	unsigned short release;
+	unsigned short mod_level;
+	unsigned short datalen;
+	unsigned char hdrlen;
+
+} __attribute__((packed));
+
+#endif /* _ASM_390_MONWRITER_H */
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index b2628dc..796c400 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -22,89 +22,45 @@
 #include <asm/setup.h>
 #ifndef __ASSEMBLY__
 
-#ifndef __s390x__
-
 static inline void clear_page(void *page)
 {
-	register_pair rp;
-
-	rp.subreg.even = (unsigned long) page;
-	rp.subreg.odd = (unsigned long) 4096;
-        asm volatile ("   slr  1,1\n"
-		      "   mvcl %0,0"
-		      : "+&a" (rp) : : "memory", "cc", "1" );
+	register unsigned long reg1 asm ("1") = 0;
+	register void *reg2 asm ("2") = page;
+	register unsigned long reg3 asm ("3") = 4096;
+	asm volatile(
+		"	mvcl	2,0"
+		: "+d" (reg2), "+d" (reg3) : "d" (reg1) : "memory", "cc");
 }
 
 static inline void copy_page(void *to, void *from)
 {
-        if (MACHINE_HAS_MVPG)
-		asm volatile ("   sr   0,0\n"
-			      "   mvpg %0,%1"
-			      : : "a" ((void *)(to)), "a" ((void *)(from))
-			      : "memory", "cc", "0" );
-	else
-		asm volatile ("   mvc  0(256,%0),0(%1)\n"
-			      "   mvc  256(256,%0),256(%1)\n"
-			      "   mvc  512(256,%0),512(%1)\n"
-			      "   mvc  768(256,%0),768(%1)\n"
-			      "   mvc  1024(256,%0),1024(%1)\n"
-			      "   mvc  1280(256,%0),1280(%1)\n"
-			      "   mvc  1536(256,%0),1536(%1)\n"
-			      "   mvc  1792(256,%0),1792(%1)\n"
-			      "   mvc  2048(256,%0),2048(%1)\n"
-			      "   mvc  2304(256,%0),2304(%1)\n"
-			      "   mvc  2560(256,%0),2560(%1)\n"
-			      "   mvc  2816(256,%0),2816(%1)\n"
-			      "   mvc  3072(256,%0),3072(%1)\n"
-			      "   mvc  3328(256,%0),3328(%1)\n"
-			      "   mvc  3584(256,%0),3584(%1)\n"
-			      "   mvc  3840(256,%0),3840(%1)\n"
-			      : : "a"((void *)(to)),"a"((void *)(from)) 
-			      : "memory" );
+	if (MACHINE_HAS_MVPG) {
+		register unsigned long reg0 asm ("0") = 0;
+		asm volatile(
+			"	mvpg	%0,%1"
+			: : "a" (to), "a" (from), "d" (reg0)
+			: "memory", "cc");
+	} else
+		asm volatile(
+			"	mvc	0(256,%0),0(%1)\n"
+			"	mvc	256(256,%0),256(%1)\n"
+			"	mvc	512(256,%0),512(%1)\n"
+			"	mvc	768(256,%0),768(%1)\n"
+			"	mvc	1024(256,%0),1024(%1)\n"
+			"	mvc	1280(256,%0),1280(%1)\n"
+			"	mvc	1536(256,%0),1536(%1)\n"
+			"	mvc	1792(256,%0),1792(%1)\n"
+			"	mvc	2048(256,%0),2048(%1)\n"
+			"	mvc	2304(256,%0),2304(%1)\n"
+			"	mvc	2560(256,%0),2560(%1)\n"
+			"	mvc	2816(256,%0),2816(%1)\n"
+			"	mvc	3072(256,%0),3072(%1)\n"
+			"	mvc	3328(256,%0),3328(%1)\n"
+			"	mvc	3584(256,%0),3584(%1)\n"
+			"	mvc	3840(256,%0),3840(%1)\n"
+			: : "a" (to), "a" (from) : "memory");
 }
 
-#else /* __s390x__ */
-
-static inline void clear_page(void *page)
-{
-        asm volatile ("   lgr  2,%0\n"
-                      "   lghi 3,4096\n"
-                      "   slgr 1,1\n"
-                      "   mvcl 2,0"
-                      : : "a" ((void *) (page))
-		      : "memory", "cc", "1", "2", "3" );
-}
-
-static inline void copy_page(void *to, void *from)
-{
-        if (MACHINE_HAS_MVPG)
-		asm volatile ("   sgr  0,0\n"
-			      "   mvpg %0,%1"
-			      : : "a" ((void *)(to)), "a" ((void *)(from))
-			      : "memory", "cc", "0" );
-	else
-		asm volatile ("   mvc  0(256,%0),0(%1)\n"
-			      "   mvc  256(256,%0),256(%1)\n"
-			      "   mvc  512(256,%0),512(%1)\n"
-			      "   mvc  768(256,%0),768(%1)\n"
-			      "   mvc  1024(256,%0),1024(%1)\n"
-			      "   mvc  1280(256,%0),1280(%1)\n"
-			      "   mvc  1536(256,%0),1536(%1)\n"
-			      "   mvc  1792(256,%0),1792(%1)\n"
-			      "   mvc  2048(256,%0),2048(%1)\n"
-			      "   mvc  2304(256,%0),2304(%1)\n"
-			      "   mvc  2560(256,%0),2560(%1)\n"
-			      "   mvc  2816(256,%0),2816(%1)\n"
-			      "   mvc  3072(256,%0),3072(%1)\n"
-			      "   mvc  3328(256,%0),3328(%1)\n"
-			      "   mvc  3584(256,%0),3584(%1)\n"
-			      "   mvc  3840(256,%0),3840(%1)\n"
-			      : : "a"((void *)(to)),"a"((void *)(from)) 
-			      : "memory" );
-}
-
-#endif /* __s390x__ */
-
 #define clear_user_page(page, vaddr, pg)	clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
 
@@ -159,7 +115,7 @@
 static inline void
 page_set_storage_key(unsigned long addr, unsigned int skey)
 {
-	asm volatile ( "sske %0,%1" : : "d" (skey), "a" (addr) );
+	asm volatile("sske %0,%1" : : "d" (skey), "a" (addr));
 }
 
 static inline unsigned int
@@ -167,8 +123,7 @@
 {
 	unsigned int skey;
 
-	asm volatile ( "iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0) );
-
+	asm volatile("iske %0,%1" : "=d" (skey) : "a" (addr), "0" (0));
 	return skey;
 }
 
diff --git a/include/asm-s390/percpu.h b/include/asm-s390/percpu.h
index 28b3517..495ad99 100644
--- a/include/asm-s390/percpu.h
+++ b/include/asm-s390/percpu.h
@@ -15,18 +15,20 @@
  */
 #if defined(__s390x__) && defined(MODULE)
 
-#define __reloc_hide(var,offset) \
-  (*({ unsigned long *__ptr; \
-       asm ( "larl %0,per_cpu__"#var"@GOTENT" \
-             : "=a" (__ptr) : "X" (per_cpu__##var) ); \
-       (typeof(&per_cpu__##var))((*__ptr) + (offset)); }))
+#define __reloc_hide(var,offset) (*({			\
+	extern int simple_indentifier_##var(void);	\
+	unsigned long *__ptr;				\
+	asm ( "larl %0,per_cpu__"#var"@GOTENT"		\
+	    : "=a" (__ptr) : "X" (per_cpu__##var) );	\
+	(typeof(&per_cpu__##var))((*__ptr) + (offset));	}))
 
 #else
 
-#define __reloc_hide(var, offset) \
-  (*({ unsigned long __ptr; \
-       asm ( "" : "=a" (__ptr) : "0" (&per_cpu__##var) ); \
-       (typeof(&per_cpu__##var)) (__ptr + (offset)); }))
+#define __reloc_hide(var, offset) (*({				\
+	extern int simple_indentifier_##var(void);		\
+	unsigned long __ptr;					\
+	asm ( "" : "=a" (__ptr) : "0" (&per_cpu__##var) );	\
+	(typeof(&per_cpu__##var)) (__ptr + (offset)); }))
 
 #endif
 
diff --git a/include/asm-s390/pgalloc.h b/include/asm-s390/pgalloc.h
index a78e853..803bc70 100644
--- a/include/asm-s390/pgalloc.h
+++ b/include/asm-s390/pgalloc.h
@@ -22,6 +22,16 @@
 extern void diag10(unsigned long addr);
 
 /*
+ * Page allocation orders.
+ */
+#ifndef __s390x__
+# define PGD_ALLOC_ORDER	1
+#else /* __s390x__ */
+# define PMD_ALLOC_ORDER	2
+# define PGD_ALLOC_ORDER	2
+#endif /* __s390x__ */
+
+/*
  * Allocate and free page tables. The xxx_kernel() versions are
  * used to allocate a kernel page table - this turns on ASN bits
  * if any.
@@ -29,30 +39,23 @@
 
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-	pgd_t *pgd;
+	pgd_t *pgd = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ALLOC_ORDER);
 	int i;
 
+	if (!pgd)
+		return NULL;
+	for (i = 0; i < PTRS_PER_PGD; i++)
 #ifndef __s390x__
-	pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,1);
-        if (pgd != NULL)
-		for (i = 0; i < USER_PTRS_PER_PGD; i++)
-			pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE));
-#else /* __s390x__ */
-	pgd = (pgd_t *) __get_free_pages(GFP_KERNEL,2);
-        if (pgd != NULL)
-		for (i = 0; i < PTRS_PER_PGD; i++)
-			pgd_clear(pgd + i);
-#endif /* __s390x__ */
+		pmd_clear(pmd_offset(pgd + i, i*PGDIR_SIZE));
+#else
+		pgd_clear(pgd + i);
+#endif
 	return pgd;
 }
 
 static inline void pgd_free(pgd_t *pgd)
 {
-#ifndef __s390x__
-        free_pages((unsigned long) pgd, 1);
-#else /* __s390x__ */
-        free_pages((unsigned long) pgd, 2);
-#endif /* __s390x__ */
+	free_pages((unsigned long) pgd, PGD_ALLOC_ORDER);
 }
 
 #ifndef __s390x__
@@ -68,20 +71,19 @@
 #else /* __s390x__ */
 static inline pmd_t * pmd_alloc_one(struct mm_struct *mm, unsigned long vmaddr)
 {
-	pmd_t *pmd;
-        int i;
+	pmd_t *pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, PMD_ALLOC_ORDER);
+	int i;
 
-	pmd = (pmd_t *) __get_free_pages(GFP_KERNEL, 2);
-	if (pmd != NULL) {
-		for (i=0; i < PTRS_PER_PMD; i++)
-			pmd_clear(pmd+i);
-	}
+	if (!pmd)
+		return NULL;
+	for (i=0; i < PTRS_PER_PMD; i++)
+		pmd_clear(pmd + i);
 	return pmd;
 }
 
 static inline void pmd_free (pmd_t *pmd)
 {
-	free_pages((unsigned long) pmd, 2);
+	free_pages((unsigned long) pmd, PMD_ALLOC_ORDER);
 }
 
 #define __pmd_free_tlb(tlb,pmd)			\
@@ -123,15 +125,14 @@
 static inline pte_t *
 pte_alloc_one_kernel(struct mm_struct *mm, unsigned long vmaddr)
 {
-	pte_t *pte;
-        int i;
+	pte_t *pte = (pte_t *) __get_free_page(GFP_KERNEL|__GFP_REPEAT);
+	int i;
 
-	pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT);
-	if (pte != NULL) {
-		for (i=0; i < PTRS_PER_PTE; i++) {
-			pte_clear(mm, vmaddr, pte+i);
-			vmaddr += PAGE_SIZE;
-		}
+	if (!pte)
+		return NULL;
+	for (i=0; i < PTRS_PER_PTE; i++) {
+		pte_clear(mm, vmaddr, pte + i);
+		vmaddr += PAGE_SIZE;
 	}
 	return pte;
 }
diff --git a/include/asm-s390/pgtable.h b/include/asm-s390/pgtable.h
index 2431238..ecdff13 100644
--- a/include/asm-s390/pgtable.h
+++ b/include/asm-s390/pgtable.h
@@ -31,9 +31,9 @@
  * the S390 page table tree.
  */
 #ifndef __ASSEMBLY__
+#include <linux/mm_types.h>
 #include <asm/bug.h>
 #include <asm/processor.h>
-#include <linux/threads.h>
 
 struct vm_area_struct; /* forward declaration (include/linux/mm.h) */
 struct mm_struct;
@@ -89,19 +89,6 @@
 # define PTRS_PER_PGD    2048
 #endif /* __s390x__ */
 
-/*
- * pgd entries used up by user/kernel:
- */
-#ifndef __s390x__
-# define USER_PTRS_PER_PGD  512
-# define USER_PGD_PTRS      512
-# define KERNEL_PGD_PTRS    512
-#else /* __s390x__ */
-# define USER_PTRS_PER_PGD  2048
-# define USER_PGD_PTRS      2048
-# define KERNEL_PGD_PTRS    2048
-#endif /* __s390x__ */
-
 #define FIRST_USER_ADDRESS  0
 
 #define pte_ERROR(e) \
@@ -216,12 +203,14 @@
 #define _PAGE_RO        0x200          /* HW read-only                     */
 #define _PAGE_INVALID   0x400          /* HW invalid                       */
 
-/* Mask and four different kinds of invalid pages. */
-#define _PAGE_INVALID_MASK	0x601
-#define _PAGE_INVALID_EMPTY	0x400
-#define _PAGE_INVALID_NONE	0x401
-#define _PAGE_INVALID_SWAP	0x600
-#define _PAGE_INVALID_FILE	0x601
+/* Mask and six different types of pages. */
+#define _PAGE_TYPE_MASK		0x601
+#define _PAGE_TYPE_EMPTY	0x400
+#define _PAGE_TYPE_NONE		0x401
+#define _PAGE_TYPE_SWAP		0x600
+#define _PAGE_TYPE_FILE		0x601
+#define _PAGE_TYPE_RO		0x200
+#define _PAGE_TYPE_RW		0x000
 
 #ifndef __s390x__
 
@@ -280,15 +269,14 @@
 #endif /* __s390x__ */
 
 /*
- * No mapping available
+ * Page protection definitions.
  */
-#define PAGE_NONE_SHARED  __pgprot(_PAGE_INVALID_NONE)
-#define PAGE_NONE_PRIVATE __pgprot(_PAGE_INVALID_NONE)
-#define PAGE_RO_SHARED	  __pgprot(_PAGE_RO)
-#define PAGE_RO_PRIVATE	  __pgprot(_PAGE_RO)
-#define PAGE_COPY	  __pgprot(_PAGE_RO)
-#define PAGE_SHARED	  __pgprot(0)
-#define PAGE_KERNEL	  __pgprot(0)
+#define PAGE_NONE	__pgprot(_PAGE_TYPE_NONE)
+#define PAGE_RO		__pgprot(_PAGE_TYPE_RO)
+#define PAGE_RW		__pgprot(_PAGE_TYPE_RW)
+
+#define PAGE_KERNEL	PAGE_RW
+#define PAGE_COPY	PAGE_RO
 
 /*
  * The S390 can't do page protection for execute, and considers that the
@@ -296,23 +284,23 @@
  * the closest we can get..
  */
          /*xwr*/
-#define __P000  PAGE_NONE_PRIVATE
-#define __P001  PAGE_RO_PRIVATE
-#define __P010  PAGE_COPY
-#define __P011  PAGE_COPY
-#define __P100  PAGE_RO_PRIVATE
-#define __P101  PAGE_RO_PRIVATE
-#define __P110  PAGE_COPY
-#define __P111  PAGE_COPY
+#define __P000	PAGE_NONE
+#define __P001	PAGE_RO
+#define __P010	PAGE_RO
+#define __P011	PAGE_RO
+#define __P100	PAGE_RO
+#define __P101	PAGE_RO
+#define __P110	PAGE_RO
+#define __P111	PAGE_RO
 
-#define __S000  PAGE_NONE_SHARED
-#define __S001  PAGE_RO_SHARED
-#define __S010  PAGE_SHARED
-#define __S011  PAGE_SHARED
-#define __S100  PAGE_RO_SHARED
-#define __S101  PAGE_RO_SHARED
-#define __S110  PAGE_SHARED
-#define __S111  PAGE_SHARED
+#define __S000	PAGE_NONE
+#define __S001	PAGE_RO
+#define __S010	PAGE_RW
+#define __S011	PAGE_RW
+#define __S100	PAGE_RO
+#define __S101	PAGE_RO
+#define __S110	PAGE_RW
+#define __S111	PAGE_RW
 
 /*
  * Certain architectures need to do special things when PTEs
@@ -377,18 +365,18 @@
 
 static inline int pte_none(pte_t pte)
 {
-	return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_EMPTY;
+	return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_EMPTY;
 }
 
 static inline int pte_present(pte_t pte)
 {
 	return !(pte_val(pte) & _PAGE_INVALID) ||
-		(pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_NONE;
+		(pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_NONE;
 }
 
 static inline int pte_file(pte_t pte)
 {
-	return (pte_val(pte) & _PAGE_INVALID_MASK) == _PAGE_INVALID_FILE;
+	return (pte_val(pte) & _PAGE_TYPE_MASK) == _PAGE_TYPE_FILE;
 }
 
 #define pte_same(a,b)	(pte_val(a) == pte_val(b))
@@ -461,7 +449,7 @@
 
 static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
-	pte_val(*ptep) = _PAGE_INVALID_EMPTY;
+	pte_val(*ptep) = _PAGE_TYPE_EMPTY;
 }
 
 /*
@@ -477,7 +465,7 @@
 
 static inline pte_t pte_wrprotect(pte_t pte)
 {
-	/* Do not clobber _PAGE_INVALID_NONE pages!  */
+	/* Do not clobber _PAGE_TYPE_NONE pages!  */
 	if (!(pte_val(pte) & _PAGE_INVALID))
 		pte_val(pte) |= _PAGE_RO;
 	return pte;
@@ -556,26 +544,31 @@
 	return pte;
 }
 
+static inline void __ptep_ipte(unsigned long address, pte_t *ptep)
+{
+	if (!(pte_val(*ptep) & _PAGE_INVALID)) {
+#ifndef __s390x__
+		/* S390 has 1mb segments, we are emulating 4MB segments */
+		pte_t *pto = (pte_t *) (((unsigned long) ptep) & 0x7ffffc00);
+#else
+		/* ipte in zarch mode can do the math */
+		pte_t *pto = ptep;
+#endif
+		asm volatile(
+			"	ipte	%2,%3"
+			: "=m" (*ptep) : "m" (*ptep),
+			  "a" (pto), "a" (address));
+	}
+	pte_val(*ptep) = _PAGE_TYPE_EMPTY;
+}
+
 static inline pte_t
 ptep_clear_flush(struct vm_area_struct *vma,
 		 unsigned long address, pte_t *ptep)
 {
 	pte_t pte = *ptep;
-#ifndef __s390x__
-	if (!(pte_val(pte) & _PAGE_INVALID)) {
-		/* S390 has 1mb segments, we are emulating 4MB segments */
-		pte_t *pto = (pte_t *) (((unsigned long) ptep) & 0x7ffffc00);
-		__asm__ __volatile__ ("ipte %2,%3"
-				      : "=m" (*ptep) : "m" (*ptep),
-				        "a" (pto), "a" (address) );
-	}
-#else /* __s390x__ */
-	if (!(pte_val(pte) & _PAGE_INVALID)) 
-		__asm__ __volatile__ ("ipte %2,%3"
-				      : "=m" (*ptep) : "m" (*ptep),
-				        "a" (ptep), "a" (address) );
-#endif /* __s390x__ */
-	pte_val(*ptep) = _PAGE_INVALID_EMPTY;
+
+	__ptep_ipte(address, ptep);
 	return pte;
 }
 
@@ -604,30 +597,31 @@
  * should therefore only be called if it is not mapped in any
  * address space.
  */
-#define page_test_and_clear_dirty(_page)				  \
-({									  \
-	struct page *__page = (_page);					  \
-	unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-	int __skey = page_get_storage_key(__physpage);			  \
-	if (__skey & _PAGE_CHANGED)					  \
-		page_set_storage_key(__physpage, __skey & ~_PAGE_CHANGED);\
-	(__skey & _PAGE_CHANGED);					  \
-})
+static inline int page_test_and_clear_dirty(struct page *page)
+{
+	unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
+	int skey = page_get_storage_key(physpage);
+
+	if (skey & _PAGE_CHANGED)
+		page_set_storage_key(physpage, skey & ~_PAGE_CHANGED);
+	return skey & _PAGE_CHANGED;
+}
 
 /*
  * Test and clear referenced bit in storage key.
  */
-#define page_test_and_clear_young(page)					  \
-({									  \
-	struct page *__page = (page);					  \
-	unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-	int __ccode;							  \
-	asm volatile ("rrbe 0,%1\n\t"					  \
-		      "ipm  %0\n\t"					  \
-		      "srl  %0,28\n\t" 					  \
-                      : "=d" (__ccode) : "a" (__physpage) : "cc" );	  \
-	(__ccode & 2);							  \
-})
+static inline int page_test_and_clear_young(struct page *page)
+{
+	unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
+	int ccode;
+
+	asm volatile (
+		"rrbe 0,%1\n"
+		"ipm  %0\n"
+		"srl  %0,28\n"
+		: "=d" (ccode) : "a" (physpage) : "cc" );
+	return ccode & 2;
+}
 
 /*
  * Conversion functions: convert a page and protection to a page entry,
@@ -640,43 +634,41 @@
 	return __pte;
 }
 
-#define mk_pte(pg, pgprot)                                                \
-({                                                                        \
-	struct page *__page = (pg);                                       \
-	pgprot_t __pgprot = (pgprot);					  \
-	unsigned long __physpage = __pa((__page-mem_map) << PAGE_SHIFT);  \
-	pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
-	__pte;                                                            \
-})
+static inline pte_t mk_pte(struct page *page, pgprot_t pgprot)
+{
+	unsigned long physpage = __pa((page - mem_map) << PAGE_SHIFT);
 
-#define pfn_pte(pfn, pgprot)                                              \
-({                                                                        \
-	pgprot_t __pgprot = (pgprot);					  \
-	unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
-	pte_t __pte = mk_pte_phys(__physpage, __pgprot);                  \
-	__pte;                                                            \
-})
+	return mk_pte_phys(physpage, pgprot);
+}
+
+static inline pte_t pfn_pte(unsigned long pfn, pgprot_t pgprot)
+{
+	unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
+
+	return mk_pte_phys(physpage, pgprot);
+}
 
 #ifdef __s390x__
 
-#define pfn_pmd(pfn, pgprot)                                              \
-({                                                                        \
-	pgprot_t __pgprot = (pgprot);                                     \
-	unsigned long __physpage = __pa((pfn) << PAGE_SHIFT);             \
-	pmd_t __pmd = __pmd(__physpage + pgprot_val(__pgprot));           \
-	__pmd;                                                            \
-})
+static inline pmd_t pfn_pmd(unsigned long pfn, pgprot_t pgprot)
+{
+	unsigned long physpage = __pa((pfn) << PAGE_SHIFT);
+
+	return __pmd(physpage + pgprot_val(pgprot));
+}
 
 #endif /* __s390x__ */
 
 #define pte_pfn(x) (pte_val(x) >> PAGE_SHIFT)
 #define pte_page(x) pfn_to_page(pte_pfn(x))
 
-#define pmd_page_kernel(pmd) (pmd_val(pmd) & PAGE_MASK)
+#define pmd_page_vaddr(pmd) (pmd_val(pmd) & PAGE_MASK)
 
 #define pmd_page(pmd) (mem_map+(pmd_val(pmd) >> PAGE_SHIFT))
 
-#define pgd_page_kernel(pgd) (pgd_val(pgd) & PAGE_MASK)
+#define pgd_page_vaddr(pgd) (pgd_val(pgd) & PAGE_MASK)
+
+#define pgd_page(pgd) (mem_map+(pgd_val(pgd) >> PAGE_SHIFT))
 
 /* to find an entry in a page-table-directory */
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
@@ -698,14 +690,14 @@
 /* Find an entry in the second-level page table.. */
 #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
 #define pmd_offset(dir,addr) \
-	((pmd_t *) pgd_page_kernel(*(dir)) + pmd_index(addr))
+	((pmd_t *) pgd_page_vaddr(*(dir)) + pmd_index(addr))
 
 #endif /* __s390x__ */
 
 /* Find an entry in the third-level page table.. */
 #define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
 #define pte_offset_kernel(pmd, address) \
-	((pte_t *) pmd_page_kernel(*(pmd)) + pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(pmd)) + pte_index(address))
 #define pte_offset_map(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_offset_map_nested(pmd, address) pte_offset_kernel(pmd, address)
 #define pte_unmap(pte) do { } while (0)
@@ -755,7 +747,7 @@
 {
 	pte_t pte;
 	offset &= __SWP_OFFSET_MASK;
-	pte_val(pte) = _PAGE_INVALID_SWAP | ((type & 0x1f) << 2) |
+	pte_val(pte) = _PAGE_TYPE_SWAP | ((type & 0x1f) << 2) |
 		((offset & 1UL) << 7) | ((offset & ~1UL) << 11);
 	return pte;
 }
@@ -778,7 +770,7 @@
 
 #define pgoff_to_pte(__off) \
 	((pte_t) { ((((__off) & 0x7f) << 1) + (((__off) >> 7) << 12)) \
-		   | _PAGE_INVALID_FILE })
+		   | _PAGE_TYPE_FILE })
 
 #endif /* !__ASSEMBLY__ */
 
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 5b71d37..cbbedc6 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -13,7 +13,6 @@
 #ifndef __ASM_S390_PROCESSOR_H
 #define __ASM_S390_PROCESSOR_H
 
-#include <asm/page.h>
 #include <asm/ptrace.h>
 
 #ifdef __KERNEL__
@@ -21,7 +20,7 @@
  * Default implementation of macro that returns current
  * instruction pointer ("program counter").
  */
-#define current_text_addr() ({ void *pc; __asm__("basr %0,0":"=a"(pc)); pc; })
+#define current_text_addr() ({ void *pc; asm("basr %0,0" : "=a" (pc)); pc; })
 
 /*
  *  CPU type and hardware bug flags. Kept separately for each CPU.
@@ -202,7 +201,7 @@
 static inline void cpu_relax(void)
 {
 	if (MACHINE_HAS_DIAG44)
-		asm volatile ("diag 0,0,68" : : : "memory");
+		asm volatile("diag 0,0,68" : : : "memory");
 	else
 		barrier();
 }
@@ -213,9 +212,9 @@
 static inline void __load_psw(psw_t psw)
 {
 #ifndef __s390x__
-	asm volatile ("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+	asm volatile("lpsw  0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #else
-	asm volatile ("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc" );
+	asm volatile("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc");
 #endif
 }
 
@@ -232,20 +231,20 @@
 	psw.mask = mask;
 
 #ifndef __s390x__
-	asm volatile (
-		"    basr %0,0\n"
-		"0:  ahi  %0,1f-0b\n"
-		"    st	  %0,4(%1)\n"
-		"    lpsw 0(%1)\n"
+	asm volatile(
+		"	basr	%0,0\n"
+		"0:	ahi	%0,1f-0b\n"
+		"	st	%0,4(%1)\n"
+		"	lpsw	0(%1)\n"
 		"1:"
-		: "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+		: "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #else /* __s390x__ */
-	asm volatile (
-		"    larl  %0,1f\n"
-		"    stg   %0,8(%1)\n"
-		"    lpswe 0(%1)\n"
+	asm volatile(
+		"	larl	%0,1f\n"
+		"	stg	%0,8(%1)\n"
+		"	lpswe	0(%1)\n"
 		"1:"
-		: "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc" );
+		: "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
 #endif /* __s390x__ */
 }
  
@@ -274,56 +273,57 @@
          * the processor is dead afterwards
          */
 #ifndef __s390x__
-        asm volatile ("    stctl 0,0,0(%2)\n"
-                      "    ni    0(%2),0xef\n" /* switch off protection */
-                      "    lctl  0,0,0(%2)\n"
-                      "    stpt  0xd8\n"       /* store timer */
-                      "    stckc 0xe0\n"       /* store clock comparator */
-                      "    stpx  0x108\n"      /* store prefix register */
-                      "    stam  0,15,0x120\n" /* store access registers */
-                      "    std   0,0x160\n"    /* store f0 */
-                      "    std   2,0x168\n"    /* store f2 */
-                      "    std   4,0x170\n"    /* store f4 */
-                      "    std   6,0x178\n"    /* store f6 */
-                      "    stm   0,15,0x180\n" /* store general registers */
-                      "    stctl 0,15,0x1c0\n" /* store control registers */
-                      "    oi    0x1c0,0x10\n" /* fake protection bit */
-                      "    lpsw 0(%1)"
-                      : "=m" (ctl_buf)
-		      : "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc" );
+	asm volatile(
+		"	stctl	0,0,0(%2)\n"
+		"	ni	0(%2),0xef\n"	/* switch off protection */
+		"	lctl	0,0,0(%2)\n"
+		"	stpt	0xd8\n"		/* store timer */
+		"	stckc	0xe0\n"		/* store clock comparator */
+		"	stpx	0x108\n"	/* store prefix register */
+		"	stam	0,15,0x120\n"	/* store access registers */
+		"	std	0,0x160\n"	/* store f0 */
+		"	std	2,0x168\n"	/* store f2 */
+		"	std	4,0x170\n"	/* store f4 */
+		"	std	6,0x178\n"	/* store f6 */
+		"	stm	0,15,0x180\n"	/* store general registers */
+		"	stctl	0,15,0x1c0\n"	/* store control registers */
+		"	oi	0x1c0,0x10\n"	/* fake protection bit */
+		"	lpsw	0(%1)"
+		: "=m" (ctl_buf)
+		: "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc");
 #else /* __s390x__ */
-        asm volatile ("    stctg 0,0,0(%2)\n"
-                      "    ni    4(%2),0xef\n" /* switch off protection */
-                      "    lctlg 0,0,0(%2)\n"
-                      "    lghi  1,0x1000\n"
-                      "    stpt  0x328(1)\n"      /* store timer */
-                      "    stckc 0x330(1)\n"      /* store clock comparator */
-                      "    stpx  0x318(1)\n"      /* store prefix register */
-                      "    stam  0,15,0x340(1)\n" /* store access registers */
-                      "    stfpc 0x31c(1)\n"      /* store fpu control */
-                      "    std   0,0x200(1)\n"    /* store f0 */
-                      "    std   1,0x208(1)\n"    /* store f1 */
-                      "    std   2,0x210(1)\n"    /* store f2 */
-                      "    std   3,0x218(1)\n"    /* store f3 */
-                      "    std   4,0x220(1)\n"    /* store f4 */
-                      "    std   5,0x228(1)\n"    /* store f5 */
-                      "    std   6,0x230(1)\n"    /* store f6 */
-                      "    std   7,0x238(1)\n"    /* store f7 */
-                      "    std   8,0x240(1)\n"    /* store f8 */
-                      "    std   9,0x248(1)\n"    /* store f9 */
-                      "    std   10,0x250(1)\n"   /* store f10 */
-                      "    std   11,0x258(1)\n"   /* store f11 */
-                      "    std   12,0x260(1)\n"   /* store f12 */
-                      "    std   13,0x268(1)\n"   /* store f13 */
-                      "    std   14,0x270(1)\n"   /* store f14 */
-                      "    std   15,0x278(1)\n"   /* store f15 */
-                      "    stmg  0,15,0x280(1)\n" /* store general registers */
-                      "    stctg 0,15,0x380(1)\n" /* store control registers */
-                      "    oi    0x384(1),0x10\n" /* fake protection bit */
-                      "    lpswe 0(%1)"
-                      : "=m" (ctl_buf)
-		      : "a" (&dw_psw), "a" (&ctl_buf),
-		        "m" (dw_psw) : "cc", "0", "1");
+	asm volatile(
+		"	stctg	0,0,0(%2)\n"
+		"	ni	4(%2),0xef\n"	/* switch off protection */
+		"	lctlg	0,0,0(%2)\n"
+		"	lghi	1,0x1000\n"
+		"	stpt	0x328(1)\n"	/* store timer */
+		"	stckc	0x330(1)\n"	/* store clock comparator */
+		"	stpx	0x318(1)\n"	/* store prefix register */
+		"	stam	0,15,0x340(1)\n"/* store access registers */
+		"	stfpc	0x31c(1)\n"	/* store fpu control */
+		"	std	0,0x200(1)\n"	/* store f0 */
+		"	std	1,0x208(1)\n"	/* store f1 */
+		"	std	2,0x210(1)\n"	/* store f2 */
+		"	std	3,0x218(1)\n"	/* store f3 */
+		"	std	4,0x220(1)\n"	/* store f4 */
+		"	std	5,0x228(1)\n"	/* store f5 */
+		"	std	6,0x230(1)\n"	/* store f6 */
+		"	std	7,0x238(1)\n"	/* store f7 */
+		"	std	8,0x240(1)\n"	/* store f8 */
+		"	std	9,0x248(1)\n"	/* store f9 */
+		"	std	10,0x250(1)\n"	/* store f10 */
+		"	std	11,0x258(1)\n"	/* store f11 */
+		"	std	12,0x260(1)\n"	/* store f12 */
+		"	std	13,0x268(1)\n"	/* store f13 */
+		"	std	14,0x270(1)\n"	/* store f14 */
+		"	std	15,0x278(1)\n"	/* store f15 */
+		"	stmg	0,15,0x280(1)\n"/* store general registers */
+		"	stctg	0,15,0x380(1)\n"/* store control registers */
+		"	oi	0x384(1),0x10\n"/* fake protection bit */
+		"	lpswe	0(%1)"
+		: "=m" (ctl_buf)
+		: "a" (&dw_psw), "a" (&ctl_buf), "m" (dw_psw) : "cc", "0");
 #endif /* __s390x__ */
 }
 
@@ -337,6 +337,25 @@
 int register_idle_notifier(struct notifier_block *nb);
 int unregister_idle_notifier(struct notifier_block *nb);
 
+#define ARCH_LOW_ADDRESS_LIMIT	0x7fffffffUL
+
+#endif
+
+/*
+ * Helper macro for exception table entries
+ */
+#ifndef __s390x__
+#define EX_TABLE(_fault,_target)			\
+	".section __ex_table,\"a\"\n"			\
+	"	.align 4\n"				\
+	"	.long  " #_fault "," #_target "\n"	\
+	".previous\n"
+#else
+#define EX_TABLE(_fault,_target)			\
+	".section __ex_table,\"a\"\n"			\
+	"	.align 8\n"				\
+	"	.quad  " #_fault "," #_target "\n"	\
+	".previous\n"
 #endif
 
 #endif                                 /* __ASM_S390_PROCESSOR_H           */
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h
index 4d75d77..8d2bf65 100644
--- a/include/asm-s390/ptrace.h
+++ b/include/asm-s390/ptrace.h
@@ -479,7 +479,7 @@
 static inline void
 psw_set_key(unsigned int key)
 {
-	asm volatile ( "spka 0(%0)" : : "d" (key) );
+	asm volatile("spka 0(%0)" : : "d" (key));
 }
 
 #endif /* __ASSEMBLY__ */
diff --git a/include/asm-s390/rwsem.h b/include/asm-s390/rwsem.h
index 13ec169..90f4ecc 100644
--- a/include/asm-s390/rwsem.h
+++ b/include/asm-s390/rwsem.h
@@ -122,23 +122,23 @@
 {
 	signed long old, new;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   ahi  %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	ahi	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   aghi %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	aghi	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count),
-		  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+		  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
 	if (old < 0)
 		rwsem_down_read_failed(sem);
 }
@@ -150,27 +150,27 @@
 {
 	signed long old, new;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: ltr  %1,%0\n"
-		"   jm   1f\n"
-		"   ahi  %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b\n"
+		"	l	%0,0(%3)\n"
+		"0:	ltr	%1,%0\n"
+		"	jm	1f\n"
+		"	ahi	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b\n"
 		"1:"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: ltgr %1,%0\n"
-		"   jm   1f\n"
-		"   aghi %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b\n"
+		"	lg	%0,0(%3)\n"
+		"0:	ltgr	%1,%0\n"
+		"	jm	1f\n"
+		"	aghi	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b\n"
 		"1:"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count),
-		  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory" );
+		  "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
 	return old >= 0 ? 1 : 0;
 }
 
@@ -182,23 +182,23 @@
 	signed long old, new, tmp;
 
 	tmp = RWSEM_ACTIVE_WRITE_BIAS;
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   a    %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	a	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   ag   %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	ag	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count), "m" (tmp)
-		: "cc", "memory" );
+		: "cc", "memory");
 	if (old != 0)
 		rwsem_down_write_failed(sem);
 }
@@ -215,24 +215,24 @@
 {
 	signed long old;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%2)\n"
-		"0: ltr  %0,%0\n"
-		"   jnz  1f\n"
-		"   cs   %0,%4,0(%2)\n"
-		"   jl   0b\n"
+		"	l	%0,0(%2)\n"
+		"0:	ltr	%0,%0\n"
+		"	jnz	1f\n"
+		"	cs	%0,%4,0(%2)\n"
+		"	jl	0b\n"
 #else /* __s390x__ */
-		"   lg   %0,0(%2)\n"
-		"0: ltgr %0,%0\n"
-		"   jnz  1f\n"
-		"   csg  %0,%4,0(%2)\n"
-		"   jl   0b\n"
+		"	lg	%0,0(%2)\n"
+		"0:	ltgr	%0,%0\n"
+		"	jnz	1f\n"
+		"	csg	%0,%4,0(%2)\n"
+		"	jl	0b\n"
 #endif /* __s390x__ */
 		"1:"
-                : "=&d" (old), "=m" (sem->count)
+		: "=&d" (old), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count),
-		  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory" );
+		  "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory");
 	return (old == RWSEM_UNLOCKED_VALUE) ? 1 : 0;
 }
 
@@ -243,24 +243,24 @@
 {
 	signed long old, new;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   ahi  %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	ahi	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   aghi %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	aghi	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count),
 		  "i" (-RWSEM_ACTIVE_READ_BIAS)
-		: "cc", "memory" );
+		: "cc", "memory");
 	if (new < 0)
 		if ((new & RWSEM_ACTIVE_MASK) == 0)
 			rwsem_wake(sem);
@@ -274,23 +274,23 @@
 	signed long old, new, tmp;
 
 	tmp = -RWSEM_ACTIVE_WRITE_BIAS;
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   a    %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	a	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   ag   %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	ag	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count), "m" (tmp)
-		: "cc", "memory" );
+		: "cc", "memory");
 	if (new < 0)
 		if ((new & RWSEM_ACTIVE_MASK) == 0)
 			rwsem_wake(sem);
@@ -304,23 +304,23 @@
 	signed long old, new, tmp;
 
 	tmp = -RWSEM_WAITING_BIAS;
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   a    %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	a	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   ag   %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	ag	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count), "m" (tmp)
-		: "cc", "memory" );
+		: "cc", "memory");
 	if (new > 1)
 		rwsem_downgrade_wake(sem);
 }
@@ -332,23 +332,23 @@
 {
 	signed long old, new;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   ar   %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	ar	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   agr  %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	agr	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count), "d" (delta)
-		: "cc", "memory" );
+		: "cc", "memory");
 }
 
 /*
@@ -358,23 +358,23 @@
 {
 	signed long old, new;
 
-	__asm__ __volatile__(
+	asm volatile(
 #ifndef __s390x__
-		"   l    %0,0(%3)\n"
-		"0: lr   %1,%0\n"
-		"   ar   %1,%5\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	l	%0,0(%3)\n"
+		"0:	lr	%1,%0\n"
+		"	ar	%1,%5\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b"
 #else /* __s390x__ */
-		"   lg   %0,0(%3)\n"
-		"0: lgr  %1,%0\n"
-		"   agr  %1,%5\n"
-		"   csg  %0,%1,0(%3)\n"
-		"   jl   0b"
+		"	lg	%0,0(%3)\n"
+		"0:	lgr	%1,%0\n"
+		"	agr	%1,%5\n"
+		"	csg	%0,%1,0(%3)\n"
+		"	jl	0b"
 #endif /* __s390x__ */
-                : "=&d" (old), "=&d" (new), "=m" (sem->count)
+		: "=&d" (old), "=&d" (new), "=m" (sem->count)
 		: "a" (&sem->count), "m" (sem->count), "d" (delta)
-		: "cc", "memory" );
+		: "cc", "memory");
 	return new;
 }
 
diff --git a/include/asm-s390/semaphore.h b/include/asm-s390/semaphore.h
index 32cdc69..dbce058 100644
--- a/include/asm-s390/semaphore.h
+++ b/include/asm-s390/semaphore.h
@@ -85,17 +85,17 @@
 	 *       sem->count.counter = --new_val;
 	 * In the ppc code this is called atomic_dec_if_positive.
 	 */
-	__asm__ __volatile__ (
-		"   l    %0,0(%3)\n"
-		"0: ltr  %1,%0\n"
-		"   jle  1f\n"
-		"   ahi  %1,-1\n"
-		"   cs   %0,%1,0(%3)\n"
-		"   jl   0b\n"
+	asm volatile(
+		"	l	%0,0(%3)\n"
+		"0:	ltr	%1,%0\n"
+		"	jle	1f\n"
+		"	ahi	%1,-1\n"
+		"	cs	%0,%1,0(%3)\n"
+		"	jl	0b\n"
 		"1:"
 		: "=&d" (old_val), "=&d" (new_val), "=m" (sem->count.counter)
 		: "a" (&sem->count.counter), "m" (sem->count.counter)
-		: "cc", "memory" );
+		: "cc", "memory");
 	return old_val <= 0;
 }
 
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h
index 19e3197..5d72eda 100644
--- a/include/asm-s390/setup.h
+++ b/include/asm-s390/setup.h
@@ -14,8 +14,6 @@
 
 #define PARMAREA		0x10400
 #define COMMAND_LINE_SIZE 	896
-#define RAMDISK_ORIGIN		0x800000
-#define RAMDISK_SIZE		0x800000
 #define MEMORY_CHUNKS		16	/* max 0x7fff */
 #define IPL_PARMBLOCK_ORIGIN	0x2000
 
@@ -41,15 +39,18 @@
 #define MACHINE_IS_P390		(machine_flags & 4)
 #define MACHINE_HAS_MVPG	(machine_flags & 16)
 #define MACHINE_HAS_IDTE	(machine_flags & 128)
+#define MACHINE_HAS_DIAG9C	(machine_flags & 256)
 
 #ifndef __s390x__
 #define MACHINE_HAS_IEEE	(machine_flags & 2)
 #define MACHINE_HAS_CSP		(machine_flags & 8)
 #define MACHINE_HAS_DIAG44	(1)
+#define MACHINE_HAS_MVCOS	(0)
 #else /* __s390x__ */
 #define MACHINE_HAS_IEEE	(1)
 #define MACHINE_HAS_CSP		(1)
 #define MACHINE_HAS_DIAG44	(machine_flags & 32)
+#define MACHINE_HAS_MVCOS	(machine_flags & 512)
 #endif /* __s390x__ */
 
 
@@ -70,52 +71,76 @@
 #define SET_CONSOLE_3215	do { console_mode = 2; } while (0)
 #define SET_CONSOLE_3270	do { console_mode = 3; } while (0)
 
-struct ipl_list_header {
-	u32 length;
-	u8  reserved[3];
+
+struct ipl_list_hdr {
+	u32 len;
+	u8  reserved1[3];
 	u8  version;
+	u32 blk0_len;
+	u8  pbt;
+	u8  flags;
+	u16 reserved2;
 } __attribute__((packed));
 
 struct ipl_block_fcp {
-	u32 length;
-	u8  pbt;
-	u8  reserved1[322-1];
+	u8  reserved1[313-1];
+	u8  opt;
+	u8  reserved2[3];
+	u16 reserved3;
 	u16 devno;
-	u8  reserved2[4];
+	u8  reserved4[4];
 	u64 wwpn;
 	u64 lun;
 	u32 bootprog;
-	u8  reserved3[12];
+	u8  reserved5[12];
 	u64 br_lba;
 	u32 scp_data_len;
-	u8  reserved4[260];
+	u8  reserved6[260];
 	u8  scp_data[];
 } __attribute__((packed));
 
-struct ipl_parameter_block {
-	union {
-		u32 length;
-		struct ipl_list_header header;
-	} hdr;
-	struct ipl_block_fcp fcp;
+struct ipl_block_ccw {
+	u8  load_param[8];
+	u8  reserved1[84];
+	u8  reserved2[2];
+	u16 devno;
+	u8  vm_flags;
+	u8  reserved3[3];
+	u32 vm_parm_len;
 } __attribute__((packed));
 
-#define IPL_MAX_SUPPORTED_VERSION (0)
+struct ipl_parameter_block {
+	struct ipl_list_hdr hdr;
+	union {
+		struct ipl_block_fcp fcp;
+		struct ipl_block_ccw ccw;
+	} ipl_info;
+} __attribute__((packed));
 
-#define IPL_TYPE_FCP (0)
+#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
+			      sizeof(struct ipl_block_fcp))
+
+#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
+			      sizeof(struct ipl_block_ccw))
+
+#define IPL_MAX_SUPPORTED_VERSION (0)
 
 /*
  * IPL validity flags and parameters as detected in head.S
  */
-extern u32 ipl_parameter_flags;
+extern u32 ipl_flags;
 extern u16 ipl_devno;
 
-#define IPL_DEVNO_VALID		(ipl_parameter_flags & 1)
-#define IPL_PARMBLOCK_VALID	(ipl_parameter_flags & 2)
+void do_reipl(void);
+
+enum {
+	IPL_DEVNO_VALID	= 1,
+	IPL_PARMBLOCK_VALID = 2,
+};
 
 #define IPL_PARMBLOCK_START	((struct ipl_parameter_block *) \
 				 IPL_PARMBLOCK_ORIGIN)
-#define IPL_PARMBLOCK_SIZE	(IPL_PARMBLOCK_START->hdr.length)
+#define IPL_PARMBLOCK_SIZE	(IPL_PARMBLOCK_START->hdr.len)
 
 #else /* __ASSEMBLY__ */
 
diff --git a/include/asm-s390/sfp-machine.h b/include/asm-s390/sfp-machine.h
index de69dfa..8ca8c77 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/include/asm-s390/sfp-machine.h
@@ -76,21 +76,23 @@
 	unsigned int __r2 = (x2) + (y2);			\
 	unsigned int __r1 = (x1);				\
 	unsigned int __r0 = (x0);				\
-	__asm__ ("   alr %2,%3\n"				\
-		 "   brc 12,0f\n"				\
-		 "   lhi 0,1\n"					\
-		 "   alr %1,0\n"				\
-		 "   brc 12,0f\n"				\
-		 "   alr %0,0\n"				\
-		 "0:"						\
-		 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)	\
-		 : "d" (y0), "i" (1) : "cc", "0" );		\
-	__asm__ ("   alr %1,%2\n"				\
-		 "   brc 12,0f\n"				\
-		 "   ahi %0,1\n"				\
-		 "0:"						\
-		 : "+&d" (__r2), "+&d" (__r1)			\
-		 : "d" (y1) : "cc" );				\
+	asm volatile(						\
+		"	alr	%2,%3\n"			\
+		"	brc	12,0f\n"			\
+		"	lhi	0,1\n"				\
+		"	alr	%1,0\n"				\
+		"	brc	12,0f\n"			\
+		"	alr	%0,0\n"				\
+		"0:"						\
+		: "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)	\
+		: "d" (y0), "i" (1) : "cc", "0" );		\
+	asm volatile(						\
+		"	alr	%1,%2\n"			\
+		"	brc	12,0f\n"			\
+		"	ahi	%0,1\n"				\
+		"0:"						\
+		: "+&d" (__r2), "+&d" (__r1)			\
+		: "d" (y1) : "cc");				\
 	(r2) = __r2;						\
 	(r1) = __r1;						\
 	(r0) = __r0;						\
@@ -100,21 +102,23 @@
 	unsigned int __r2 = (x2) - (y2);			\
 	unsigned int __r1 = (x1);				\
 	unsigned int __r0 = (x0);				\
-	__asm__ ("   slr %2,%3\n"				\
-		 "   brc 3,0f\n"				\
-		 "   lhi 0,1\n"					\
-		 "   slr %1,0\n"				\
-		 "   brc 3,0f\n"				\
-		 "   slr %0,0\n"				\
-		 "0:"						\
-		 : "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)	\
-		 : "d" (y0) : "cc", "0" );			\
-	__asm__ ("   slr %1,%2\n"				\
-		 "   brc 3,0f\n"				\
-		 "   ahi %0,-1\n"				\
-		 "0:"						\
-		 : "+&d" (__r2), "+&d" (__r1)			\
-		 : "d" (y1) : "cc" );				\
+	asm volatile(						\
+		"	slr   %2,%3\n"				\
+		"	brc	3,0f\n"				\
+		"	lhi	0,1\n"				\
+		"	slr	%1,0\n"				\
+		"	brc	3,0f\n"				\
+		"	slr	%0,0\n"				\
+		"0:"						\
+		: "+&d" (__r2), "+&d" (__r1), "+&d" (__r0)	\
+		: "d" (y0) : "cc", "0");			\
+	asm volatile(						\
+		"	slr	%1,%2\n"			\
+		"	brc	3,0f\n"				\
+		"	ahi	%0,-1\n"			\
+		"0:"						\
+		: "+&d" (__r2), "+&d" (__r1)			\
+		: "d" (y1) : "cc");				\
 	(r2) = __r2;						\
 	(r1) = __r1;						\
 	(r0) = __r0;						\
diff --git a/include/asm-s390/sigp.h b/include/asm-s390/sigp.h
index fc56458..e16d56f 100644
--- a/include/asm-s390/sigp.h
+++ b/include/asm-s390/sigp.h
@@ -70,16 +70,16 @@
 static inline sigp_ccode
 signal_processor(__u16 cpu_addr, sigp_order_code order_code)
 {
+	register unsigned long reg1 asm ("1") = 0;
 	sigp_ccode ccode;
 
-	__asm__ __volatile__(
-		"    sr     1,1\n"        /* parameter=0 in gpr 1 */
-		"    sigp   1,%1,0(%2)\n"
-		"    ipm    %0\n"
-		"    srl    %0,28\n"
-		: "=d" (ccode)
-		: "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
-		: "cc" , "memory", "1" );
+	asm volatile(
+		"	sigp	%1,%2,0(%3)\n"
+		"	ipm	%0\n"
+		"	srl	%0,28\n"
+		:	"=d"	(ccode)
+		: "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+		  "a" (order_code) : "cc" , "memory");
 	return ccode;
 }
 
@@ -87,20 +87,18 @@
  * Signal processor with parameter
  */
 static inline sigp_ccode
-signal_processor_p(__u32 parameter, __u16 cpu_addr,
-		   sigp_order_code order_code)
+signal_processor_p(__u32 parameter, __u16 cpu_addr, sigp_order_code order_code)
 {
+	register unsigned int reg1 asm ("1") = parameter;
 	sigp_ccode ccode;
-	
-	__asm__ __volatile__(
-		"    lr     1,%1\n"       /* parameter in gpr 1 */
-		"    sigp   1,%2,0(%3)\n"
-		"    ipm    %0\n"
-		"    srl    %0,28\n"
+
+	asm volatile(
+		"	sigp	%1,%2,0(%3)\n"
+		"	ipm	%0\n"
+		"	srl	%0,28\n"
 		: "=d" (ccode)
-		: "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
-                  "a" (order_code)
-		: "cc" , "memory", "1" );
+		: "d" (reg1), "d" (__cpu_logical_map[cpu_addr]),
+		  "a" (order_code) : "cc" , "memory");
 	return ccode;
 }
 
@@ -108,24 +106,21 @@
  * Signal processor with parameter and return status
  */
 static inline sigp_ccode
-signal_processor_ps(__u32 *statusptr, __u32 parameter,
-		    __u16 cpu_addr, sigp_order_code order_code)
+signal_processor_ps(__u32 *statusptr, __u32 parameter, __u16 cpu_addr,
+		    sigp_order_code order_code)
 {
+	register unsigned int reg1 asm ("1") = parameter;
 	sigp_ccode ccode;
-	
-	__asm__ __volatile__(
-		"    sr     2,2\n"        /* clear status */
-		"    lr     3,%2\n"       /* parameter in gpr 3 */
-		"    sigp   2,%3,0(%4)\n"
-		"    st     2,%1\n"
-		"    ipm    %0\n"
-		"    srl    %0,28\n"
-		: "=d" (ccode), "=m" (*statusptr)
-		: "d" (parameter), "d" (__cpu_logical_map[cpu_addr]),
-                  "a" (order_code)
-		: "cc" , "memory", "2" , "3"
-		);
-   return ccode;
+
+	asm volatile(
+		"	sigp	%1,%2,0(%3)\n"
+		"	ipm	%0\n"
+		"	srl	%0,28\n"
+		: "=d" (ccode), "+d" (reg1)
+		: "d" (__cpu_logical_map[cpu_addr]), "a" (order_code)
+		: "cc" , "memory");
+	*statusptr = reg1;
+	return ccode;
 }
 
 #endif /* __SIGP__ */
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h
index 6576460..c3cf030 100644
--- a/include/asm-s390/smp.h
+++ b/include/asm-s390/smp.h
@@ -56,7 +56,7 @@
 {
         __u16 cpu_address;
  
-        __asm__ ("stap %0\n" : "=m" (cpu_address));
+	asm volatile("stap %0" : "=m" (cpu_address));
         return cpu_address;
 }
 
@@ -104,7 +104,7 @@
 #define smp_cpu_not_running(cpu)	1
 #define smp_get_cpu(cpu) ({ 0; })
 #define smp_put_cpu(cpu) ({ 0; })
-#define smp_setup_cpu_possible_map()
+#define smp_setup_cpu_possible_map()	do { } while (0)
 #endif
 
 #endif
diff --git a/include/asm-s390/spinlock.h b/include/asm-s390/spinlock.h
index 273dbec..6b78af1 100644
--- a/include/asm-s390/spinlock.h
+++ b/include/asm-s390/spinlock.h
@@ -11,17 +11,38 @@
 #ifndef __ASM_SPINLOCK_H
 #define __ASM_SPINLOCK_H
 
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+
+#include <linux/smp.h>
+
 static inline int
 _raw_compare_and_swap(volatile unsigned int *lock,
 		      unsigned int old, unsigned int new)
 {
-	asm volatile ("cs %0,%3,0(%4)"
-		      : "=d" (old), "=m" (*lock)
-		      : "0" (old), "d" (new), "a" (lock), "m" (*lock)
-		      : "cc", "memory" );
+	asm volatile(
+		"	cs	%0,%3,%1"
+		: "=d" (old), "=Q" (*lock)
+		: "0" (old), "d" (new), "Q" (*lock)
+		: "cc", "memory" );
 	return old;
 }
 
+#else /* __GNUC__ */
+
+static inline int
+_raw_compare_and_swap(volatile unsigned int *lock,
+		      unsigned int old, unsigned int new)
+{
+	asm volatile(
+		"	cs	%0,%3,0(%4)"
+		: "=d" (old), "=m" (*lock)
+		: "0" (old), "d" (new), "a" (lock), "m" (*lock)
+		: "cc", "memory" );
+	return old;
+}
+
+#endif /* __GNUC__ */
+
 /*
  * Simple spin lock operations.  There are two variants, one clears IRQ's
  * on the local processor, one does not.
@@ -31,34 +52,46 @@
  * (the type definitions are in asm/spinlock_types.h)
  */
 
-#define __raw_spin_is_locked(x) ((x)->lock != 0)
+#define __raw_spin_is_locked(x) ((x)->owner_cpu != 0)
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
 #define __raw_spin_unlock_wait(lock) \
-	do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+	do { while (__raw_spin_is_locked(lock)) \
+		 _raw_spin_relax(lock); } while (0)
 
-extern void _raw_spin_lock_wait(raw_spinlock_t *lp, unsigned int pc);
-extern int _raw_spin_trylock_retry(raw_spinlock_t *lp, unsigned int pc);
+extern void _raw_spin_lock_wait(raw_spinlock_t *, unsigned int pc);
+extern int _raw_spin_trylock_retry(raw_spinlock_t *, unsigned int pc);
+extern void _raw_spin_relax(raw_spinlock_t *lock);
 
 static inline void __raw_spin_lock(raw_spinlock_t *lp)
 {
 	unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
+	int old;
 
-	if (unlikely(_raw_compare_and_swap(&lp->lock, 0, pc) != 0))
-		_raw_spin_lock_wait(lp, pc);
+	old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id());
+	if (likely(old == 0)) {
+		lp->owner_pc = pc;
+		return;
+	}
+	_raw_spin_lock_wait(lp, pc);
 }
 
 static inline int __raw_spin_trylock(raw_spinlock_t *lp)
 {
 	unsigned long pc = 1 | (unsigned long) __builtin_return_address(0);
+	int old;
 
-	if (likely(_raw_compare_and_swap(&lp->lock, 0, pc) == 0))
+	old = _raw_compare_and_swap(&lp->owner_cpu, 0, ~smp_processor_id());
+	if (likely(old == 0)) {
+		lp->owner_pc = pc;
 		return 1;
+	}
 	return _raw_spin_trylock_retry(lp, pc);
 }
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lp)
 {
-	_raw_compare_and_swap(&lp->lock, lp->lock, 0);
+	lp->owner_pc = 0;
+	_raw_compare_and_swap(&lp->owner_cpu, lp->owner_cpu, 0);
 }
 		
 /*
@@ -135,4 +168,7 @@
 	return _raw_write_trylock_retry(rw);
 }
 
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-s390/spinlock_types.h b/include/asm-s390/spinlock_types.h
index f79a221..b7ac13f 100644
--- a/include/asm-s390/spinlock_types.h
+++ b/include/asm-s390/spinlock_types.h
@@ -6,16 +6,16 @@
 #endif
 
 typedef struct {
-	volatile unsigned int lock;
+	volatile unsigned int owner_cpu;
+	volatile unsigned int owner_pc;
 } __attribute__ ((aligned (4))) raw_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED	{ 0 }
 
 typedef struct {
 	volatile unsigned int lock;
-	volatile unsigned int owner_pc;
 } raw_rwlock_t;
 
-#define __RAW_RW_LOCK_UNLOCKED		{ 0, 0 }
+#define __RAW_RW_LOCK_UNLOCKED		{ 0 }
 
 #endif
diff --git a/include/asm-s390/string.h b/include/asm-s390/string.h
index 23a4c39..d074673 100644
--- a/include/asm-s390/string.h
+++ b/include/asm-s390/string.h
@@ -60,12 +60,13 @@
 	register int r0 asm("0") = (char) c;
 	const void *ret = s + n;
 
-	asm volatile ("0: srst  %0,%1\n"
-		      "   jo    0b\n"
-		      "   jl	1f\n"
-		      "   la    %0,0\n"
-		      "1:"
-		      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+	asm volatile(
+		"0:	srst	%0,%1\n"
+		"	jo	0b\n"
+		"	jl	1f\n"
+		"	la	%0,0\n"
+		"1:"
+		: "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
 	return (void *) ret;
 }
 
@@ -74,9 +75,10 @@
 	register int r0 asm("0") = (char) c;
 	const void *ret = s + n;
 
-	asm volatile ("0: srst  %0,%1\n"
-		      "   jo    0b\n"
-		      : "+a" (ret), "+&a" (s) : "d" (r0) : "cc" );
+	asm volatile(
+		"0:	srst	%0,%1\n"
+		"	jo	0b\n"
+		: "+a" (ret), "+&a" (s) : "d" (r0) : "cc");
 	return (void *) ret;
 }
 
@@ -86,12 +88,13 @@
 	unsigned long dummy;
 	char *ret = dst;
 
-	asm volatile ("0: srst  %0,%1\n"
-		      "   jo    0b\n"
-		      "1: mvst  %0,%2\n"
-		      "   jo    1b"
-		      : "=&a" (dummy), "+a" (dst), "+a" (src)
-		      : "d" (r0), "0" (0) : "cc", "memory" );
+	asm volatile(
+		"0:	srst	%0,%1\n"
+		"	jo	0b\n"
+		"1:	mvst	%0,%2\n"
+		"	jo	1b"
+		: "=&a" (dummy), "+a" (dst), "+a" (src)
+		: "d" (r0), "0" (0) : "cc", "memory" );
 	return ret;
 }
 
@@ -100,10 +103,11 @@
 	register int r0 asm("0") = 0;
 	char *ret = dst;
 
-	asm volatile ("0: mvst  %0,%1\n"
-		      "   jo    0b"
-		      : "+&a" (dst), "+&a" (src) : "d" (r0)
-		      : "cc", "memory" );
+	asm volatile(
+		"0:	mvst	%0,%1\n"
+		"	jo	0b"
+		: "+&a" (dst), "+&a" (src) : "d" (r0)
+		: "cc", "memory");
 	return ret;
 }
 
@@ -112,9 +116,10 @@
 	register unsigned long r0 asm("0") = 0;
 	const char *tmp = s;
 
-	asm volatile ("0: srst  %0,%1\n"
-		      "   jo    0b"
-		      : "+d" (r0), "+a" (tmp) :  : "cc" );
+	asm volatile(
+		"0:	srst	%0,%1\n"
+		"	jo	0b"
+		: "+d" (r0), "+a" (tmp) :  : "cc");
 	return r0 - (unsigned long) s;
 }
 
@@ -124,9 +129,10 @@
 	const char *tmp = s;
 	const char *end = s + n;
 
-	asm volatile ("0: srst  %0,%1\n"
-		      "   jo    0b"
-		      : "+a" (end), "+a" (tmp) : "d" (r0)  : "cc" );
+	asm volatile(
+		"0:	srst	%0,%1\n"
+		"	jo	0b"
+		: "+a" (end), "+a" (tmp) : "d" (r0)  : "cc");
 	return end - s;
 }
 
diff --git a/include/asm-s390/system.h b/include/asm-s390/system.h
index 1604004..ccbafe4 100644
--- a/include/asm-s390/system.h
+++ b/include/asm-s390/system.h
@@ -23,74 +23,68 @@
 
 extern struct task_struct *__switch_to(void *, void *);
 
-#ifdef __s390x__
-#define __FLAG_SHIFT 56
-#else /* ! __s390x__ */
-#define __FLAG_SHIFT 24
-#endif /* ! __s390x__ */
-
 static inline void save_fp_regs(s390_fp_regs *fpregs)
 {
-	asm volatile (
-		"   std   0,8(%1)\n"
-		"   std   2,24(%1)\n"
-		"   std   4,40(%1)\n"
-		"   std   6,56(%1)"
-		: "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+	asm volatile(
+		"	std	0,8(%1)\n"
+		"	std	2,24(%1)\n"
+		"	std	4,40(%1)\n"
+		"	std	6,56(%1)"
+		: "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
 	if (!MACHINE_HAS_IEEE)
 		return;
 	asm volatile(
-		"   stfpc 0(%1)\n"
-		"   std   1,16(%1)\n"
-		"   std   3,32(%1)\n"
-		"   std   5,48(%1)\n"
-		"   std   7,64(%1)\n"
-		"   std   8,72(%1)\n"
-		"   std   9,80(%1)\n"
-		"   std   10,88(%1)\n"
-		"   std   11,96(%1)\n"
-		"   std   12,104(%1)\n"
-		"   std   13,112(%1)\n"
-		"   std   14,120(%1)\n"
-		"   std   15,128(%1)\n"
-		: "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory" );
+		"	stfpc	0(%1)\n"
+		"	std	1,16(%1)\n"
+		"	std	3,32(%1)\n"
+		"	std	5,48(%1)\n"
+		"	std	7,64(%1)\n"
+		"	std	8,72(%1)\n"
+		"	std	9,80(%1)\n"
+		"	std	10,88(%1)\n"
+		"	std	11,96(%1)\n"
+		"	std	12,104(%1)\n"
+		"	std	13,112(%1)\n"
+		"	std	14,120(%1)\n"
+		"	std	15,128(%1)\n"
+		: "=m" (*fpregs) : "a" (fpregs), "m" (*fpregs) : "memory");
 }
 
 static inline void restore_fp_regs(s390_fp_regs *fpregs)
 {
-	asm volatile (
-		"   ld    0,8(%0)\n"
-		"   ld    2,24(%0)\n"
-		"   ld    4,40(%0)\n"
-		"   ld    6,56(%0)"
-		: : "a" (fpregs), "m" (*fpregs) );
+	asm volatile(
+		"	ld	0,8(%0)\n"
+		"	ld	2,24(%0)\n"
+		"	ld	4,40(%0)\n"
+		"	ld	6,56(%0)"
+		: : "a" (fpregs), "m" (*fpregs));
 	if (!MACHINE_HAS_IEEE)
 		return;
 	asm volatile(
-		"   lfpc  0(%0)\n"
-		"   ld    1,16(%0)\n"
-		"   ld    3,32(%0)\n"
-		"   ld    5,48(%0)\n"
-		"   ld    7,64(%0)\n"
-		"   ld    8,72(%0)\n"
-		"   ld    9,80(%0)\n"
-		"   ld    10,88(%0)\n"
-		"   ld    11,96(%0)\n"
-		"   ld    12,104(%0)\n"
-		"   ld    13,112(%0)\n"
-		"   ld    14,120(%0)\n"
-		"   ld    15,128(%0)\n"
-		: : "a" (fpregs), "m" (*fpregs) );
+		"	lfpc	0(%0)\n"
+		"	ld	1,16(%0)\n"
+		"	ld	3,32(%0)\n"
+		"	ld	5,48(%0)\n"
+		"	ld	7,64(%0)\n"
+		"	ld	8,72(%0)\n"
+		"	ld	9,80(%0)\n"
+		"	ld	10,88(%0)\n"
+		"	ld	11,96(%0)\n"
+		"	ld	12,104(%0)\n"
+		"	ld	13,112(%0)\n"
+		"	ld	14,120(%0)\n"
+		"	ld	15,128(%0)\n"
+		: : "a" (fpregs), "m" (*fpregs));
 }
 
 static inline void save_access_regs(unsigned int *acrs)
 {
-	asm volatile ("stam 0,15,0(%0)" : : "a" (acrs) : "memory" );
+	asm volatile("stam 0,15,0(%0)" : : "a" (acrs) : "memory");
 }
 
 static inline void restore_access_regs(unsigned int *acrs)
 {
-	asm volatile ("lam 0,15,0(%0)" : : "a" (acrs) );
+	asm volatile("lam 0,15,0(%0)" : : "a" (acrs));
 }
 
 #define switch_to(prev,next,last) do {					     \
@@ -126,7 +120,7 @@
 	account_vtime(prev);						     \
 } while (0)
 
-#define nop() __asm__ __volatile__ ("nop")
+#define nop() asm volatile("nop")
 
 #define xchg(ptr,x)							  \
 ({									  \
@@ -147,15 +141,15 @@
 		shift = (3 ^ (addr & 3)) << 3;
 		addr ^= addr & 3;
 		asm volatile(
-			"    l   %0,0(%4)\n"
-			"0:  lr  0,%0\n"
-			"    nr  0,%3\n"
-			"    or  0,%2\n"
-			"    cs  %0,0,0(%4)\n"
-			"    jl  0b\n"
+			"	l	%0,0(%4)\n"
+			"0:	lr	0,%0\n"
+			"	nr	0,%3\n"
+			"	or	0,%2\n"
+			"	cs	%0,0,0(%4)\n"
+			"	jl	0b\n"
 			: "=&d" (old), "=m" (*(int *) addr)
 			: "d" (x << shift), "d" (~(255 << shift)), "a" (addr),
-			  "m" (*(int *) addr) : "memory", "cc", "0" );
+			  "m" (*(int *) addr) : "memory", "cc", "0");
 		x = old >> shift;
 		break;
 	case 2:
@@ -163,36 +157,36 @@
 		shift = (2 ^ (addr & 2)) << 3;
 		addr ^= addr & 2;
 		asm volatile(
-			"    l   %0,0(%4)\n"
-			"0:  lr  0,%0\n"
-			"    nr  0,%3\n"
-			"    or  0,%2\n"
-			"    cs  %0,0,0(%4)\n"
-			"    jl  0b\n"
+			"	l	%0,0(%4)\n"
+			"0:	lr	0,%0\n"
+			"	nr	0,%3\n"
+			"	or	0,%2\n"
+			"	cs	%0,0,0(%4)\n"
+			"	jl	0b\n"
 			: "=&d" (old), "=m" (*(int *) addr)
 			: "d" (x << shift), "d" (~(65535 << shift)), "a" (addr),
-			  "m" (*(int *) addr) : "memory", "cc", "0" );
+			  "m" (*(int *) addr) : "memory", "cc", "0");
 		x = old >> shift;
 		break;
 	case 4:
-		asm volatile (
-			"    l   %0,0(%3)\n"
-			"0:  cs  %0,%2,0(%3)\n"
-			"    jl  0b\n"
+		asm volatile(
+			"	l	%0,0(%3)\n"
+			"0:	cs	%0,%2,0(%3)\n"
+			"	jl	0b\n"
 			: "=&d" (old), "=m" (*(int *) ptr)
 			: "d" (x), "a" (ptr), "m" (*(int *) ptr)
-			: "memory", "cc" );
+			: "memory", "cc");
 		x = old;
 		break;
 #ifdef __s390x__
 	case 8:
-		asm volatile (
-			"    lg  %0,0(%3)\n"
-			"0:  csg %0,%2,0(%3)\n"
-			"    jl  0b\n"
+		asm volatile(
+			"	lg	%0,0(%3)\n"
+			"0:	csg	%0,%2,0(%3)\n"
+			"	jl	0b\n"
 			: "=&d" (old), "=m" (*(long *) ptr)
 			: "d" (x), "a" (ptr), "m" (*(long *) ptr)
-			: "memory", "cc" );
+			: "memory", "cc");
 		x = old;
 		break;
 #endif /* __s390x__ */
@@ -224,55 +218,55 @@
 		shift = (3 ^ (addr & 3)) << 3;
 		addr ^= addr & 3;
 		asm volatile(
-			"    l   %0,0(%4)\n"
-			"0:  nr  %0,%5\n"
-                        "    lr  %1,%0\n"
-			"    or  %0,%2\n"
-			"    or  %1,%3\n"
-			"    cs  %0,%1,0(%4)\n"
-			"    jnl 1f\n"
-			"    xr  %1,%0\n"
-			"    nr  %1,%5\n"
-			"    jnz 0b\n"
+			"	l	%0,0(%4)\n"
+			"0:	nr	%0,%5\n"
+			"	lr	%1,%0\n"
+			"	or	%0,%2\n"
+			"	or	%1,%3\n"
+			"	cs	%0,%1,0(%4)\n"
+			"	jnl	1f\n"
+			"	xr	%1,%0\n"
+			"	nr	%1,%5\n"
+			"	jnz	0b\n"
 			"1:"
 			: "=&d" (prev), "=&d" (tmp)
 			: "d" (old << shift), "d" (new << shift), "a" (ptr),
 			  "d" (~(255 << shift))
-			: "memory", "cc" );
+			: "memory", "cc");
 		return prev >> shift;
 	case 2:
 		addr = (unsigned long) ptr;
 		shift = (2 ^ (addr & 2)) << 3;
 		addr ^= addr & 2;
 		asm volatile(
-			"    l   %0,0(%4)\n"
-			"0:  nr  %0,%5\n"
-                        "    lr  %1,%0\n"
-			"    or  %0,%2\n"
-			"    or  %1,%3\n"
-			"    cs  %0,%1,0(%4)\n"
-			"    jnl 1f\n"
-			"    xr  %1,%0\n"
-			"    nr  %1,%5\n"
-			"    jnz 0b\n"
+			"	l	%0,0(%4)\n"
+			"0:	nr	%0,%5\n"
+			"	lr	%1,%0\n"
+			"	or	%0,%2\n"
+			"	or	%1,%3\n"
+			"	cs	%0,%1,0(%4)\n"
+			"	jnl	1f\n"
+			"	xr	%1,%0\n"
+			"	nr	%1,%5\n"
+			"	jnz	0b\n"
 			"1:"
 			: "=&d" (prev), "=&d" (tmp)
 			: "d" (old << shift), "d" (new << shift), "a" (ptr),
 			  "d" (~(65535 << shift))
-			: "memory", "cc" );
+			: "memory", "cc");
 		return prev >> shift;
 	case 4:
-		asm volatile (
-			"    cs  %0,%2,0(%3)\n"
+		asm volatile(
+			"	cs	%0,%2,0(%3)\n"
 			: "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-			: "memory", "cc" );
+			: "memory", "cc");
 		return prev;
 #ifdef __s390x__
 	case 8:
-		asm volatile (
-			"    csg %0,%2,0(%3)\n"
+		asm volatile(
+			"	csg	%0,%2,0(%3)\n"
 			: "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
-			: "memory", "cc" );
+			: "memory", "cc");
 		return prev;
 #endif /* __s390x__ */
         }
@@ -289,8 +283,8 @@
  * all memory ops have completed wrt other CPU's ( see 7-15 POP  DJB ).
  */
 
-#define eieio()  __asm__ __volatile__ ( "bcr 15,0" : : : "memory" ) 
-# define SYNC_OTHER_CORES(x)   eieio() 
+#define eieio()	asm volatile("bcr 15,0" : : : "memory")
+#define SYNC_OTHER_CORES(x)   eieio()
 #define mb()    eieio()
 #define rmb()   eieio()
 #define wmb()   eieio()
@@ -307,117 +301,56 @@
 
 #ifdef __s390x__
 
-#define __ctl_load(array, low, high) ({ \
-	typedef struct { char _[sizeof(array)]; } addrtype; \
-	__asm__ __volatile__ ( \
-		"   bras  1,0f\n" \
-                "   lctlg 0,0,0(%0)\n" \
-		"0: ex    %1,0(1)" \
-		: : "a" (&array), "a" (((low)<<4)+(high)), \
-		    "m" (*(addrtype *)(array)) : "1" ); \
+#define __ctl_load(array, low, high) ({				\
+	typedef struct { char _[sizeof(array)]; } addrtype;	\
+	asm volatile(						\
+		"	lctlg	%1,%2,0(%0)\n"			\
+		: : "a" (&array), "i" (low), "i" (high),	\
+		    "m" (*(addrtype *)(array)));		\
 	})
 
-#define __ctl_store(array, low, high) ({ \
-	typedef struct { char _[sizeof(array)]; } addrtype; \
-	__asm__ __volatile__ ( \
-		"   bras  1,0f\n" \
-		"   stctg 0,0,0(%1)\n" \
-		"0: ex    %2,0(1)" \
-		: "=m" (*(addrtype *)(array)) \
-		: "a" (&array), "a" (((low)<<4)+(high)) : "1" ); \
+#define __ctl_store(array, low, high) ({			\
+	typedef struct { char _[sizeof(array)]; } addrtype;	\
+	asm volatile(						\
+		"	stctg	%2,%3,0(%1)\n"			\
+		: "=m" (*(addrtype *)(array))			\
+		: "a" (&array), "i" (low), "i" (high));		\
 	})
 
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[24]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ogr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-		: "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-		  "a" (cr*17), "a" (1L<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctg 0,0,0(%1)\n" \
-                "    lctlg 0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    lg    0,0(%1)\n" \
-                "    ngr   0,%3\n"       /* set the bit */ \
-                "    stg   0,0(%1)\n" \
-                "1:  ex    %2,6(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-		: "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-		  "a" (cr*17), "a" (~(1L<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
-
 #else /* __s390x__ */
 
-#define __ctl_load(array, low, high) ({ \
-	typedef struct { char _[sizeof(array)]; } addrtype; \
-	__asm__ __volatile__ ( \
-		"   bras  1,0f\n" \
-                "   lctl 0,0,0(%0)\n" \
-		"0: ex    %1,0(1)" \
-		: : "a" (&array), "a" (((low)<<4)+(high)), \
-		    "m" (*(addrtype *)(array)) : "1" ); \
+#define __ctl_load(array, low, high) ({				\
+	typedef struct { char _[sizeof(array)]; } addrtype;	\
+	asm volatile(						\
+		"	lctl	%1,%2,0(%0)\n"			\
+		: : "a" (&array), "i" (low), "i" (high),	\
+		    "m" (*(addrtype *)(array)));		\
+})
+
+#define __ctl_store(array, low, high) ({			\
+	typedef struct { char _[sizeof(array)]; } addrtype;	\
+	asm volatile(						\
+		"	stctl	%2,%3,0(%1)\n"			\
+		: "=m" (*(addrtype *)(array))			\
+		: "a" (&array), "i" (low), "i" (high));		\
 	})
 
-#define __ctl_store(array, low, high) ({ \
-	typedef struct { char _[sizeof(array)]; } addrtype; \
-	__asm__ __volatile__ ( \
-		"   bras  1,0f\n" \
-		"   stctl 0,0,0(%1)\n" \
-		"0: ex    %2,0(1)" \
-		: "=m" (*(addrtype *)(array)) \
-		: "a" (&array), "a" (((low)<<4)+(high)): "1" ); \
-	})
-
-#define __ctl_set_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    or    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-		: "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-		  "a" (cr*17), "a" (1<<(bit)) \
-                : "cc", "0", "1" ); \
-        })
-
-#define __ctl_clear_bit(cr, bit) ({ \
-        __u8 __dummy[16]; \
-        __asm__ __volatile__ ( \
-                "    bras  1,0f\n"       /* skip indirect insns */ \
-                "    stctl 0,0,0(%1)\n" \
-                "    lctl  0,0,0(%1)\n" \
-                "0:  ex    %2,0(1)\n"    /* execute stctl */ \
-                "    l     0,0(%1)\n" \
-                "    nr    0,%3\n"       /* set the bit */ \
-                "    st    0,0(%1)\n" \
-                "1:  ex    %2,4(1)"      /* execute lctl */ \
-                : "=m" (__dummy) \
-		: "a" ((((unsigned long) &__dummy) + 7) & ~7UL), \
-		  "a" (cr*17), "a" (~(1<<(bit))) \
-                : "cc", "0", "1" ); \
-        })
 #endif /* __s390x__ */
 
+#define __ctl_set_bit(cr, bit) ({	\
+	unsigned long __dummy;		\
+	__ctl_store(__dummy, cr, cr);	\
+	__dummy |= 1UL << (bit);	\
+	__ctl_load(__dummy, cr, cr);	\
+})
+
+#define __ctl_clear_bit(cr, bit) ({	\
+	unsigned long __dummy;		\
+	__ctl_store(__dummy, cr, cr);	\
+	__dummy &= ~(1UL << (bit));	\
+	__ctl_load(__dummy, cr, cr);	\
+})
+
 #include <linux/irqflags.h>
 
 /*
@@ -427,8 +360,7 @@
 static inline void
 __set_psw_mask(unsigned long mask)
 {
-	local_save_flags(mask);
-	__load_psw_mask(mask);
+	__load_psw_mask(mask | (__raw_local_irq_stosm(0x00) & ~(-1UL >> 8)));
 }
 
 #define local_mcck_enable()  __set_psw_mask(PSW_KERNEL_BITS)
diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 5d0332a..4df4a41 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -15,20 +15,21 @@
 
 typedef unsigned long long cycles_t;
 
-static inline cycles_t get_cycles(void)
-{
-	cycles_t cycles;
-
-	__asm__ __volatile__ ("stck 0(%1)" : "=m" (cycles) : "a" (&cycles) : "cc");
-	return cycles >> 2;
-}
-
 static inline unsigned long long get_clock (void)
 {
 	unsigned long long clk;
 
-	__asm__ __volatile__ ("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
+	asm volatile("stck %0" : "=Q" (clk) : : "cc");
+#else /* __GNUC__ */
+	asm volatile("stck 0(%1)" : "=m" (clk) : "a" (&clk) : "cc");
+#endif /* __GNUC__ */
 	return clk;
 }
 
+static inline cycles_t get_cycles(void)
+{
+	return (cycles_t) get_clock() >> 2;
+}
+
 #endif
diff --git a/include/asm-s390/tlbflush.h b/include/asm-s390/tlbflush.h
index 73cd85b..fa4dc91 100644
--- a/include/asm-s390/tlbflush.h
+++ b/include/asm-s390/tlbflush.h
@@ -25,7 +25,7 @@
  */
 
 #define local_flush_tlb() \
-do {  __asm__ __volatile__("ptlb": : :"memory"); } while (0)
+do {  asm volatile("ptlb": : :"memory"); } while (0)
 
 #ifndef CONFIG_SMP
 
@@ -68,24 +68,24 @@
 
 static inline void global_flush_tlb(void)
 {
+	register unsigned long reg2 asm("2");
+	register unsigned long reg3 asm("3");
+	register unsigned long reg4 asm("4");
+	long dummy;
+
 #ifndef __s390x__
 	if (!MACHINE_HAS_CSP) {
 		smp_ptlb_all();
 		return;
 	}
 #endif /* __s390x__ */
-	{
-		register unsigned long addr asm("4");
-		long dummy;
 
-		dummy = 0;
-		addr = ((unsigned long) &dummy) + 1;
-		__asm__ __volatile__ (
-			"    slr  2,2\n"
-			"    slr  3,3\n"
-			"    csp  2,%0"
-			: : "a" (addr), "m" (dummy) : "cc", "2", "3" );
-	}
+	dummy = 0;
+	reg2 = reg3 = 0;
+	reg4 = ((unsigned long) &dummy) + 1;
+	asm volatile(
+		"	csp	%0,%2"
+		: : "d" (reg2), "d" (reg3), "d" (reg4), "m" (dummy) : "cc" );
 }
 
 /*
@@ -102,9 +102,9 @@
 	if (unlikely(cpus_empty(mm->cpu_vm_mask)))
 		return;
 	if (MACHINE_HAS_IDTE) {
-		asm volatile (".insn rrf,0xb98e0000,0,%0,%1,0"
-			      : : "a" (2048),
-			      "a" (__pa(mm->pgd)&PAGE_MASK) : "cc" );
+		asm volatile(
+			"	.insn	rrf,0xb98e0000,0,%0,%1,0"
+			: : "a" (2048), "a" (__pa(mm->pgd)&PAGE_MASK) : "cc");
 		return;
 	}
 	preempt_disable();
diff --git a/include/asm-s390/uaccess.h b/include/asm-s390/uaccess.h
index 0b7c0ca..72ae4ef 100644
--- a/include/asm-s390/uaccess.h
+++ b/include/asm-s390/uaccess.h
@@ -38,25 +38,14 @@
 #define get_ds()        (KERNEL_DS)
 #define get_fs()        (current->thread.mm_segment)
 
-#ifdef __s390x__
 #define set_fs(x) \
 ({									\
 	unsigned long __pto;						\
 	current->thread.mm_segment = (x);				\
 	__pto = current->thread.mm_segment.ar4 ?			\
 		S390_lowcore.user_asce : S390_lowcore.kernel_asce;	\
-	asm volatile ("lctlg 7,7,%0" : : "m" (__pto) );			\
+	__ctl_load(__pto, 7, 7);					\
 })
-#else
-#define set_fs(x) \
-({									\
-	unsigned long __pto;						\
-	current->thread.mm_segment = (x);				\
-	__pto = current->thread.mm_segment.ar4 ?			\
-		S390_lowcore.user_asce : S390_lowcore.kernel_asce;	\
-	asm volatile ("lctl  7,7,%0" : : "m" (__pto) );			\
-})
-#endif
 
 #define segment_eq(a,b) ((a).ar4 == (b).ar4)
 
@@ -85,76 +74,51 @@
         unsigned long insn, fixup;
 };
 
-#ifndef __s390x__
-#define __uaccess_fixup \
-	".section .fixup,\"ax\"\n"	\
-	"2: lhi    %0,%4\n"		\
-	"   bras   1,3f\n"		\
-	"   .long  1b\n"		\
-	"3: l      1,0(1)\n"		\
-	"   br     1\n"			\
-	".previous\n"			\
-	".section __ex_table,\"a\"\n"	\
-	"   .align 4\n"			\
-	"   .long  0b,2b\n"		\
-	".previous"
-#define __uaccess_clobber "cc", "1"
-#else /* __s390x__ */
-#define __uaccess_fixup \
-	".section .fixup,\"ax\"\n"	\
-	"2: lghi   %0,%4\n"		\
-	"   jg     1b\n"		\
-	".previous\n"			\
-	".section __ex_table,\"a\"\n"	\
-	"   .align 8\n"			\
-	"   .quad  0b,2b\n"		\
-	".previous"
-#define __uaccess_clobber "cc"
-#endif /* __s390x__ */
+struct uaccess_ops {
+	size_t (*copy_from_user)(size_t, const void __user *, void *);
+	size_t (*copy_from_user_small)(size_t, const void __user *, void *);
+	size_t (*copy_to_user)(size_t, void __user *, const void *);
+	size_t (*copy_to_user_small)(size_t, void __user *, const void *);
+	size_t (*copy_in_user)(size_t, void __user *, const void __user *);
+	size_t (*clear_user)(size_t, void __user *);
+	size_t (*strnlen_user)(size_t, const char __user *);
+	size_t (*strncpy_from_user)(size_t, const char __user *, char *);
+	int (*futex_atomic_op)(int op, int __user *, int oparg, int *old);
+	int (*futex_atomic_cmpxchg)(int __user *, int old, int new);
+};
+
+extern struct uaccess_ops uaccess;
+extern struct uaccess_ops uaccess_std;
+extern struct uaccess_ops uaccess_mvcos;
+
+static inline int __put_user_fn(size_t size, void __user *ptr, void *x)
+{
+	size = uaccess.copy_to_user_small(size, ptr, x);
+	return size ? -EFAULT : size;
+}
+
+static inline int __get_user_fn(size_t size, const void __user *ptr, void *x)
+{
+	size = uaccess.copy_from_user_small(size, ptr, x);
+	return size ? -EFAULT : size;
+}
 
 /*
  * These are the main single-value transfer routines.  They automatically
  * use the right size if we just have the right pointer type.
  */
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-#define __put_user_asm(x, ptr, err) \
-({								\
-	err = 0;						\
-	asm volatile(						\
-		"0: mvcs  0(%1,%2),%3,%0\n"			\
-		"1:\n"						\
-		__uaccess_fixup					\
-		: "+&d" (err)					\
-		: "d" (sizeof(*(ptr))), "a" (ptr), "Q" (x),	\
-		  "K" (-EFAULT)					\
-		: __uaccess_clobber );				\
-})
-#else
-#define __put_user_asm(x, ptr, err) \
-({								\
-	err = 0;						\
-	asm volatile(						\
-		"0: mvcs  0(%1,%2),0(%3),%0\n"			\
-		"1:\n"						\
-		__uaccess_fixup					\
-		: "+&d" (err)					\
-		: "d" (sizeof(*(ptr))), "a" (ptr), "a" (&(x)),	\
-		  "K" (-EFAULT), "m" (x)			\
-		: __uaccess_clobber );				\
-})
-#endif
-
 #define __put_user(x, ptr) \
 ({								\
 	__typeof__(*(ptr)) __x = (x);				\
-	int __pu_err;						\
+	int __pu_err = -EFAULT;					\
         __chk_user_ptr(ptr);                                    \
 	switch (sizeof (*(ptr))) {				\
 	case 1:							\
 	case 2:							\
 	case 4:							\
 	case 8:							\
-		__put_user_asm(__x, ptr, __pu_err);		\
+		__pu_err = __put_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
 		break;						\
 	default:						\
 		__put_user_bad();				\
@@ -172,60 +136,36 @@
 
 extern int __put_user_bad(void) __attribute__((noreturn));
 
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-#define __get_user_asm(x, ptr, err) \
-({								\
-	err = 0;						\
-	asm volatile (						\
-		"0: mvcp  %O1(%2,%R1),0(%3),%0\n"		\
-		"1:\n"						\
-		__uaccess_fixup					\
-		: "+&d" (err), "=Q" (x)				\
-		: "d" (sizeof(*(ptr))), "a" (ptr),		\
-		  "K" (-EFAULT)					\
-		: __uaccess_clobber );				\
-})
-#else
-#define __get_user_asm(x, ptr, err) \
-({								\
-	err = 0;						\
-	asm volatile (						\
-		"0: mvcp  0(%2,%5),0(%3),%0\n"			\
-		"1:\n"						\
-		__uaccess_fixup					\
-		: "+&d" (err), "=m" (x)				\
-		: "d" (sizeof(*(ptr))), "a" (ptr),		\
-		  "K" (-EFAULT), "a" (&(x))			\
-		: __uaccess_clobber );				\
-})
-#endif
-
 #define __get_user(x, ptr)					\
 ({								\
-	int __gu_err;						\
-        __chk_user_ptr(ptr);                                    \
+	int __gu_err = -EFAULT;					\
+	__chk_user_ptr(ptr);					\
 	switch (sizeof(*(ptr))) {				\
 	case 1: {						\
 		unsigned char __x;				\
-		__get_user_asm(__x, ptr, __gu_err);		\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
 		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
 		break;						\
 	};							\
 	case 2: {						\
 		unsigned short __x;				\
-		__get_user_asm(__x, ptr, __gu_err);		\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
 		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
 		break;						\
 	};							\
 	case 4: {						\
 		unsigned int __x;				\
-		__get_user_asm(__x, ptr, __gu_err);		\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
 		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
 		break;						\
 	};							\
 	case 8: {						\
 		unsigned long long __x;				\
-		__get_user_asm(__x, ptr, __gu_err);		\
+		__gu_err = __get_user_fn(sizeof (*(ptr)),	\
+					 ptr, &__x);		\
 		(x) = *(__force __typeof__(*(ptr)) *) &__x;	\
 		break;						\
 	};							\
@@ -247,8 +187,6 @@
 #define __put_user_unaligned __put_user
 #define __get_user_unaligned __get_user
 
-extern long __copy_to_user_asm(const void *from, long n, void __user *to);
-
 /**
  * __copy_to_user: - Copy a block of data into user space, with less checking.
  * @to:   Destination address, in user space.
@@ -266,7 +204,10 @@
 static inline unsigned long
 __copy_to_user(void __user *to, const void *from, unsigned long n)
 {
-	return __copy_to_user_asm(from, n, to);
+	if (__builtin_constant_p(n) && (n <= 256))
+		return uaccess.copy_to_user_small(n, to, from);
+	else
+		return uaccess.copy_to_user(n, to, from);
 }
 
 #define __copy_to_user_inatomic __copy_to_user
@@ -294,8 +235,6 @@
 	return n;
 }
 
-extern long __copy_from_user_asm(void *to, long n, const void __user *from);
-
 /**
  * __copy_from_user: - Copy a block of data from user space, with less checking.
  * @to:   Destination address, in kernel space.
@@ -316,7 +255,10 @@
 static inline unsigned long
 __copy_from_user(void *to, const void __user *from, unsigned long n)
 {
-	return __copy_from_user_asm(to, n, from);
+	if (__builtin_constant_p(n) && (n <= 256))
+		return uaccess.copy_from_user_small(n, from, to);
+	else
+		return uaccess.copy_from_user(n, from, to);
 }
 
 /**
@@ -346,13 +288,10 @@
 	return n;
 }
 
-extern unsigned long __copy_in_user_asm(const void __user *from, long n,
-							void __user *to);
-
 static inline unsigned long
 __copy_in_user(void __user *to, const void __user *from, unsigned long n)
 {
-	return __copy_in_user_asm(from, n, to);
+	return uaccess.copy_in_user(n, to, from);
 }
 
 static inline unsigned long
@@ -360,34 +299,28 @@
 {
 	might_sleep();
 	if (__access_ok(from,n) && __access_ok(to,n))
-		n = __copy_in_user_asm(from, n, to);
+		n = __copy_in_user(to, from, n);
 	return n;
 }
 
 /*
  * Copy a null terminated string from userspace.
  */
-extern long __strncpy_from_user_asm(long count, char *dst,
-					const char __user *src);
-
 static inline long
 strncpy_from_user(char *dst, const char __user *src, long count)
 {
         long res = -EFAULT;
         might_sleep();
         if (access_ok(VERIFY_READ, src, 1))
-                res = __strncpy_from_user_asm(count, dst, src);
+		res = uaccess.strncpy_from_user(count, src, dst);
         return res;
 }
 
-
-extern long __strnlen_user_asm(long count, const char __user *src);
-
 static inline unsigned long
 strnlen_user(const char __user * src, unsigned long n)
 {
 	might_sleep();
-	return __strnlen_user_asm(n, src);
+	return uaccess.strnlen_user(n, src);
 }
 
 /**
@@ -410,12 +343,10 @@
  * Zero Userspace
  */
 
-extern long __clear_user_asm(void __user *to, long n);
-
 static inline unsigned long
 __clear_user(void __user *to, unsigned long n)
 {
-	return __clear_user_asm(to, n);
+	return uaccess.clear_user(n, to);
 }
 
 static inline unsigned long
@@ -423,7 +354,7 @@
 {
 	might_sleep();
 	if (access_ok(VERIFY_WRITE, to, n))
-		n = __clear_user_asm(to, n);
+		n = uaccess.clear_user(n, to);
 	return n;
 }
 
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index aa7a243..0361ac5 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -25,17 +25,12 @@
 #define __NR_unlink              10
 #define __NR_execve              11
 #define __NR_chdir               12
-#define __NR_time                13
 #define __NR_mknod               14
 #define __NR_chmod               15
-#define __NR_lchown              16
 #define __NR_lseek               19
 #define __NR_getpid              20
 #define __NR_mount               21
 #define __NR_umount              22
-#define __NR_setuid              23
-#define __NR_getuid              24
-#define __NR_stime               25
 #define __NR_ptrace              26
 #define __NR_alarm               27
 #define __NR_pause               29
@@ -51,11 +46,7 @@
 #define __NR_pipe                42
 #define __NR_times               43
 #define __NR_brk                 45
-#define __NR_setgid              46
-#define __NR_getgid              47
 #define __NR_signal              48
-#define __NR_geteuid             49
-#define __NR_getegid             50
 #define __NR_acct                51
 #define __NR_umount2             52
 #define __NR_ioctl               54
@@ -69,18 +60,13 @@
 #define __NR_getpgrp             65
 #define __NR_setsid              66
 #define __NR_sigaction           67
-#define __NR_setreuid            70
-#define __NR_setregid            71
 #define __NR_sigsuspend          72
 #define __NR_sigpending          73
 #define __NR_sethostname         74
 #define __NR_setrlimit           75
-#define __NR_getrlimit           76
 #define __NR_getrusage           77
 #define __NR_gettimeofday        78
 #define __NR_settimeofday        79
-#define __NR_getgroups           80
-#define __NR_setgroups           81
 #define __NR_symlink             83
 #define __NR_readlink            85
 #define __NR_uselib              86
@@ -92,12 +78,10 @@
 #define __NR_truncate            92
 #define __NR_ftruncate           93
 #define __NR_fchmod              94
-#define __NR_fchown              95
 #define __NR_getpriority         96
 #define __NR_setpriority         97
 #define __NR_statfs              99
 #define __NR_fstatfs            100
-#define __NR_ioperm             101
 #define __NR_socketcall         102
 #define __NR_syslog             103
 #define __NR_setitimer          104
@@ -131,11 +115,7 @@
 #define __NR_sysfs              135
 #define __NR_personality        136
 #define __NR_afs_syscall        137 /* Syscall for Andrew File System */
-#define __NR_setfsuid           138
-#define __NR_setfsgid           139
-#define __NR__llseek            140
 #define __NR_getdents           141
-#define __NR__newselect         142
 #define __NR_flock              143
 #define __NR_msync              144
 #define __NR_readv              145
@@ -157,13 +137,9 @@
 #define __NR_sched_rr_get_interval      161
 #define __NR_nanosleep          162
 #define __NR_mremap             163
-#define __NR_setresuid          164
-#define __NR_getresuid          165
 #define __NR_query_module       167
 #define __NR_poll               168
 #define __NR_nfsservctl         169
-#define __NR_setresgid          170
-#define __NR_getresgid          171
 #define __NR_prctl              172
 #define __NR_rt_sigreturn       173
 #define __NR_rt_sigaction       174
@@ -174,7 +150,6 @@
 #define __NR_rt_sigsuspend      179
 #define __NR_pread64            180
 #define __NR_pwrite64           181
-#define __NR_chown              182
 #define __NR_getcwd             183
 #define __NR_capget             184
 #define __NR_capset             185
@@ -183,39 +158,11 @@
 #define __NR_getpmsg		188
 #define __NR_putpmsg		189
 #define __NR_vfork		190
-#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
-#define __NR_mmap2		192
-#define __NR_truncate64		193
-#define __NR_ftruncate64	194
-#define __NR_stat64		195
-#define __NR_lstat64		196
-#define __NR_fstat64		197
-#define __NR_lchown32		198
-#define __NR_getuid32		199
-#define __NR_getgid32		200
-#define __NR_geteuid32		201
-#define __NR_getegid32		202
-#define __NR_setreuid32		203
-#define __NR_setregid32		204
-#define __NR_getgroups32	205
-#define __NR_setgroups32	206
-#define __NR_fchown32		207
-#define __NR_setresuid32	208
-#define __NR_getresuid32	209
-#define __NR_setresgid32	210
-#define __NR_getresgid32	211
-#define __NR_chown32		212
-#define __NR_setuid32		213
-#define __NR_setgid32		214
-#define __NR_setfsuid32		215
-#define __NR_setfsgid32		216
 #define __NR_pivot_root         217
 #define __NR_mincore            218
 #define __NR_madvise            219
 #define __NR_getdents64		220
-#define __NR_fcntl64		221
 #define __NR_readahead		222
-#define __NR_sendfile64		223
 #define __NR_setxattr		224
 #define __NR_lsetxattr		225
 #define __NR_fsetxattr		226
@@ -256,7 +203,6 @@
 #define __NR_clock_getres	(__NR_timer_create+7)
 #define __NR_clock_nanosleep	(__NR_timer_create+8)
 /* Number 263 is reserved for vserver */
-#define __NR_fadvise64_64	264
 #define __NR_statfs64		265
 #define __NR_fstatfs64		266
 #define __NR_remap_file_pages	267
@@ -285,7 +231,6 @@
 #define __NR_mknodat		290
 #define __NR_fchownat		291
 #define __NR_futimesat		292
-#define __NR_fstatat64		293
 #define __NR_unlinkat		294
 #define __NR_renameat		295
 #define __NR_linkat		296
@@ -310,62 +255,65 @@
  * have a different name although they do the same (e.g. __NR_chown32
  * is __NR_chown on 64 bit).
  */
-#ifdef __s390x__
-#undef  __NR_time
-#undef  __NR_lchown
-#undef  __NR_setuid
-#undef  __NR_getuid
-#undef  __NR_stime
-#undef  __NR_setgid
-#undef  __NR_getgid
-#undef  __NR_geteuid
-#undef  __NR_getegid
-#undef  __NR_setreuid
-#undef  __NR_setregid
-#undef  __NR_getrlimit
-#undef  __NR_getgroups
-#undef  __NR_setgroups
-#undef  __NR_fchown
-#undef  __NR_ioperm
-#undef  __NR_setfsuid
-#undef  __NR_setfsgid
-#undef  __NR__llseek
-#undef  __NR__newselect
-#undef  __NR_setresuid
-#undef  __NR_getresuid
-#undef  __NR_setresgid
-#undef  __NR_getresgid
-#undef  __NR_chown
-#undef  __NR_ugetrlimit
-#undef  __NR_mmap2
-#undef  __NR_truncate64
-#undef  __NR_ftruncate64
-#undef  __NR_stat64
-#undef  __NR_lstat64
-#undef  __NR_fstat64
-#undef  __NR_lchown32
-#undef  __NR_getuid32
-#undef  __NR_getgid32
-#undef  __NR_geteuid32
-#undef  __NR_getegid32
-#undef  __NR_setreuid32
-#undef  __NR_setregid32
-#undef  __NR_getgroups32
-#undef  __NR_setgroups32
-#undef  __NR_fchown32
-#undef  __NR_setresuid32
-#undef  __NR_getresuid32
-#undef  __NR_setresgid32
-#undef  __NR_getresgid32
-#undef  __NR_chown32
-#undef  __NR_setuid32
-#undef  __NR_setgid32
-#undef  __NR_setfsuid32
-#undef  __NR_setfsgid32
-#undef  __NR_fcntl64
-#undef  __NR_sendfile64
-#undef  __NR_fadvise64_64
-#undef  __NR_fstatat64
+#ifndef __s390x__
+
+#define __NR_time		 13
+#define __NR_lchown		 16
+#define __NR_setuid		 23
+#define __NR_getuid		 24
+#define __NR_stime		 25
+#define __NR_setgid		 46
+#define __NR_getgid		 47
+#define __NR_geteuid		 49
+#define __NR_getegid		 50
+#define __NR_setreuid		 70
+#define __NR_setregid		 71
+#define __NR_getrlimit		 76
+#define __NR_getgroups		 80
+#define __NR_setgroups		 81
+#define __NR_fchown		 95
+#define __NR_ioperm		101
+#define __NR_setfsuid		138
+#define __NR_setfsgid		139
+#define __NR__llseek		140
+#define __NR__newselect 	142
+#define __NR_setresuid		164
+#define __NR_getresuid		165
+#define __NR_setresgid		170
+#define __NR_getresgid		171
+#define __NR_chown		182
+#define __NR_ugetrlimit		191	/* SuS compliant getrlimit */
+#define __NR_mmap2		192
+#define __NR_truncate64		193
+#define __NR_ftruncate64	194
+#define __NR_stat64		195
+#define __NR_lstat64		196
+#define __NR_fstat64		197
+#define __NR_lchown32		198
+#define __NR_getuid32		199
+#define __NR_getgid32		200
+#define __NR_geteuid32		201
+#define __NR_getegid32		202
+#define __NR_setreuid32		203
+#define __NR_setregid32		204
+#define __NR_getgroups32	205
+#define __NR_setgroups32	206
+#define __NR_fchown32		207
+#define __NR_setresuid32	208
+#define __NR_getresuid32	209
+#define __NR_setresgid32	210
+#define __NR_getresgid32	211
+#define __NR_chown32		212
+#define __NR_setuid32		213
+#define __NR_setgid32		214
+#define __NR_setfsuid32		215
+#define __NR_setfsgid32		216
+#define __NR_fcntl64		221
+#define __NR_sendfile64		223
+#define __NR_fadvise64_64	264
+#define __NR_fstatat64		293
+
+#else
 
 #define __NR_select		142
 #define __NR_getrlimit		191	/* SuS compliant getrlimit */
@@ -394,9 +342,11 @@
 
 #ifdef __KERNEL__
 
+#include <linux/err.h>
+
 #define __syscall_return(type, res)			     \
 do {							     \
-	if ((unsigned long)(res) >= (unsigned long)(-4095)) {\
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 		errno = -(res);				     \
 		res = -1;				     \
 	}						     \
@@ -405,145 +355,145 @@
 
 #define _svc_clobber "1", "cc", "memory"
 
-#define _syscall0(type,name)				     \
-type name(void) {					     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la  %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name)			     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall0(type,name)					\
+type name(void) {						\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name)				\
+		: _svc_clobber);				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
-#define _syscall1(type,name,type1,arg1)			     \
-type name(type1 arg1) {					     \
-	register type1 __arg1 asm("2") = arg1;		     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la  %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name),			     \
-		  "0" (__arg1)				     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall1(type,name,type1,arg1)				\
+type name(type1 arg1) {						\
+	register type1 __arg1 asm("2") = arg1;			\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name),				\
+		  "0" (__arg1)					\
+		: _svc_clobber);				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
-#define _syscall2(type,name,type1,arg1,type2,arg2)	     \
-type name(type1 arg1, type2 arg2) {			     \
-	register type1 __arg1 asm("2") = arg1;		     \
-	register type2 __arg2 asm("3") = arg2;		     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name),			     \
-		  "0" (__arg1),				     \
-		  "d" (__arg2)				     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall2(type,name,type1,arg1,type2,arg2)		\
+type name(type1 arg1, type2 arg2) {				\
+	register type1 __arg1 asm("2") = arg1;			\
+	register type2 __arg2 asm("3") = arg2;			\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name),				\
+		  "0" (__arg1),					\
+		  "d" (__arg2)					\
+		: _svc_clobber );				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)\
-type name(type1 arg1, type2 arg2, type3 arg3) {		     \
-	register type1 __arg1 asm("2") = arg1;		     \
-	register type2 __arg2 asm("3") = arg2;		     \
-	register type3 __arg3 asm("4") = arg3;		     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la  %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name),			     \
-		  "0" (__arg1),				     \
-		  "d" (__arg2),				     \
-		  "d" (__arg3)				     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)	\
+type name(type1 arg1, type2 arg2, type3 arg3) {			\
+	register type1 __arg1 asm("2") = arg1;			\
+	register type2 __arg2 asm("3") = arg2;			\
+	register type3 __arg3 asm("4") = arg3;			\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name),				\
+		  "0" (__arg1),					\
+		  "d" (__arg2),					\
+		  "d" (__arg3)					\
+		: _svc_clobber);				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,\
-		  type4,name4)				     \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {  \
-	register type1 __arg1 asm("2") = arg1;		     \
-	register type2 __arg2 asm("3") = arg2;		     \
-	register type3 __arg3 asm("4") = arg3;		     \
-	register type4 __arg4 asm("5") = arg4;		     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la  %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name),			     \
-		  "0" (__arg1),				     \
-		  "d" (__arg2),				     \
-		  "d" (__arg3),				     \
-		  "d" (__arg4)				     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,	\
+		  type4,name4)					\
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) {	\
+	register type1 __arg1 asm("2") = arg1;			\
+	register type2 __arg2 asm("3") = arg2;			\
+	register type3 __arg3 asm("4") = arg3;			\
+	register type4 __arg4 asm("5") = arg4;			\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name),				\
+		  "0" (__arg1),					\
+		  "d" (__arg2),					\
+		  "d" (__arg3),					\
+		  "d" (__arg4)					\
+		: _svc_clobber);				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,\
-		  type4,name4,type5,name5)		     \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,    \
-	  type5 arg5) {					     \
-	register type1 __arg1 asm("2") = arg1;		     \
-	register type2 __arg2 asm("3") = arg2;		     \
-	register type3 __arg3 asm("4") = arg3;		     \
-	register type4 __arg4 asm("5") = arg4;		     \
-	register type5 __arg5 asm("6") = arg5;		     \
-	register long __svcres asm("2");		     \
-	long __res;					     \
-	__asm__ __volatile__ (				     \
-		"    .if %1 < 256\n"			     \
-		"    svc %b1\n"				     \
-		"    .else\n"				     \
-		"    la  %%r1,%1\n"			     \
-		"    svc 0\n"				     \
-		"    .endif"				     \
-		: "=d" (__svcres)			     \
-		: "i" (__NR_##name),			     \
-		  "0" (__arg1),				     \
-		  "d" (__arg2),				     \
-		  "d" (__arg3),				     \
-		  "d" (__arg4),				     \
-		  "d" (__arg5)				     \
-		: _svc_clobber );			     \
-	__res = __svcres;				     \
-	__syscall_return(type,__res);			     \
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,	\
+		  type4,name4,type5,name5)			\
+type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
+	  type5 arg5) {						\
+	register type1 __arg1 asm("2") = arg1;			\
+	register type2 __arg2 asm("3") = arg2;			\
+	register type3 __arg3 asm("4") = arg3;			\
+	register type4 __arg4 asm("5") = arg4;			\
+	register type5 __arg5 asm("6") = arg5;			\
+	register long __svcres asm("2");			\
+	long __res;						\
+	asm volatile(						\
+		"	.if	%1 < 256\n"			\
+		"	svc	%b1\n"				\
+		"	.else\n"				\
+		"	la	%%r1,%1\n"			\
+		"	svc	0\n"				\
+		"	.endif"					\
+		: "=d" (__svcres)				\
+		: "i" (__NR_##name),				\
+		  "0" (__arg1),					\
+		  "d" (__arg2),					\
+		  "d" (__arg3),					\
+		  "d" (__arg4),					\
+		  "d" (__arg5)					\
+		: _svc_clobber);				\
+	__res = __svcres;					\
+	__syscall_return(type,__res);				\
 }
 
 #define __ARCH_WANT_IPC_PARSE_VERSION
diff --git a/include/asm-s390/z90crypt.h b/include/asm-s390/z90crypt.h
deleted file mode 100644
index 31a2439..0000000
--- a/include/asm-s390/z90crypt.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- *  include/asm-s390/z90crypt.h
- *
- *  z90crypt 1.3.3 (user-visible header)
- *
- *  Copyright (C)  2001, 2005 IBM Corporation
- *  Author(s): Robert Burroughs
- *             Eric Rossman (edrossma@us.ibm.com)
- *
- *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef __ASM_S390_Z90CRYPT_H
-#define __ASM_S390_Z90CRYPT_H
-#include <linux/ioctl.h>
-
-#define z90crypt_VERSION 1
-#define z90crypt_RELEASE 3	// 2 = PCIXCC, 3 = rewrite for coding standards
-#define z90crypt_VARIANT 3	// 3 = CEX2A support
-
-/**
- * struct ica_rsa_modexpo
- *
- * Requirements:
- * - outputdatalength is at least as large as inputdatalength.
- * - All key parts are right justified in their fields, padded on
- *   the left with zeroes.
- * - length(b_key) = inputdatalength
- * - length(n_modulus) = inputdatalength
- */
-struct ica_rsa_modexpo {
-	char __user *	inputdata;
-	unsigned int	inputdatalength;
-	char __user *	outputdata;
-	unsigned int	outputdatalength;
-	char __user *	b_key;
-	char __user *	n_modulus;
-};
-
-/**
- * struct ica_rsa_modexpo_crt
- *
- * Requirements:
- * - inputdatalength is even.
- * - outputdatalength is at least as large as inputdatalength.
- * - All key parts are right justified in their fields, padded on
- *   the left with zeroes.
- * - length(bp_key)	= inputdatalength/2 + 8
- * - length(bq_key)	= inputdatalength/2
- * - length(np_key)	= inputdatalength/2 + 8
- * - length(nq_key)	= inputdatalength/2
- * - length(u_mult_inv) = inputdatalength/2 + 8
- */
-struct ica_rsa_modexpo_crt {
-	char __user *	inputdata;
-	unsigned int	inputdatalength;
-	char __user *	outputdata;
-	unsigned int	outputdatalength;
-	char __user *	bp_key;
-	char __user *	bq_key;
-	char __user *	np_prime;
-	char __user *	nq_prime;
-	char __user *	u_mult_inv;
-};
-
-#define Z90_IOCTL_MAGIC 'z'  // NOTE:  Need to allocate from linux folks
-
-/**
- * Interface notes:
- *
- * The ioctl()s which are implemented (along with relevant details)
- * are:
- *
- *   ICARSAMODEXPO
- *     Perform an RSA operation using a Modulus-Exponent pair
- *     This takes an ica_rsa_modexpo struct as its arg.
- *
- *     NOTE: please refer to the comments preceding this structure
- *           for the implementation details for the contents of the
- *           block
- *
- *   ICARSACRT
- *     Perform an RSA operation using a Chinese-Remainder Theorem key
- *     This takes an ica_rsa_modexpo_crt struct as its arg.
- *
- *     NOTE: please refer to the comments preceding this structure
- *           for the implementation details for the contents of the
- *           block
- *
- *   Z90STAT_TOTALCOUNT
- *     Return an integer count of all device types together.
- *
- *   Z90STAT_PCICACOUNT
- *     Return an integer count of all PCICAs.
- *
- *   Z90STAT_PCICCCOUNT
- *     Return an integer count of all PCICCs.
- *
- *   Z90STAT_PCIXCCMCL2COUNT
- *     Return an integer count of all MCL2 PCIXCCs.
- *
- *   Z90STAT_PCIXCCMCL3COUNT
- *     Return an integer count of all MCL3 PCIXCCs.
- *
- *   Z90STAT_CEX2CCOUNT
- *     Return an integer count of all CEX2Cs.
- *
- *   Z90STAT_CEX2ACOUNT
- *     Return an integer count of all CEX2As.
- *
- *   Z90STAT_REQUESTQ_COUNT
- *     Return an integer count of the number of entries waiting to be
- *     sent to a device.
- *
- *   Z90STAT_PENDINGQ_COUNT
- *     Return an integer count of the number of entries sent to a
- *     device awaiting the reply.
- *
- *   Z90STAT_TOTALOPEN_COUNT
- *     Return an integer count of the number of open file handles.
- *
- *   Z90STAT_DOMAIN_INDEX
- *     Return the integer value of the Cryptographic Domain.
- *
- *   Z90STAT_STATUS_MASK
- *     Return an 64 element array of unsigned chars for the status of
- *     all devices.
- *       0x01: PCICA
- *       0x02: PCICC
- *       0x03: PCIXCC_MCL2
- *       0x04: PCIXCC_MCL3
- *       0x05: CEX2C
- *       0x06: CEX2A
- *       0x0d: device is disabled via the proc filesystem
- *
- *   Z90STAT_QDEPTH_MASK
- *     Return an 64 element array of unsigned chars for the queue
- *     depth of all devices.
- *
- *   Z90STAT_PERDEV_REQCNT
- *     Return an 64 element array of unsigned integers for the number
- *     of successfully completed requests per device since the device
- *     was detected and made available.
- *
- *   ICAZ90STATUS (deprecated)
- *     Return some device driver status in a ica_z90_status struct
- *     This takes an ica_z90_status struct as its arg.
- *
- *     NOTE: this ioctl() is deprecated, and has been replaced with
- *           single ioctl()s for each type of status being requested
- *
- *   Z90STAT_PCIXCCCOUNT (deprecated)
- *     Return an integer count of all PCIXCCs (MCL2 + MCL3).
- *     This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
- *     MCL2 PCIXCCs.
- *
- *   Z90QUIESCE (not recommended)
- *     Quiesce the driver.  This is intended to stop all new
- *     requests from being processed.  Its use is NOT recommended,
- *     except in circumstances where there is no other way to stop
- *     callers from accessing the driver.  Its original use was to
- *     allow the driver to be "drained" of work in preparation for
- *     a system shutdown.
- *
- *     NOTE: once issued, this ban on new work cannot be undone
- *           except by unloading and reloading the driver.
- */
-
-/**
- * Supported ioctl calls
- */
-#define ICARSAMODEXPO	_IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x05, 0)
-#define ICARSACRT	_IOC(_IOC_READ|_IOC_WRITE, Z90_IOCTL_MAGIC, 0x06, 0)
-
-/* DEPRECATED status calls (bound for removal at some point) */
-#define ICAZ90STATUS	_IOR(Z90_IOCTL_MAGIC, 0x10, struct ica_z90_status)
-#define Z90STAT_PCIXCCCOUNT	_IOR(Z90_IOCTL_MAGIC, 0x43, int)
-
-/* unrelated to ICA callers */
-#define Z90QUIESCE	_IO(Z90_IOCTL_MAGIC, 0x11)
-
-/* New status calls */
-#define Z90STAT_TOTALCOUNT	_IOR(Z90_IOCTL_MAGIC, 0x40, int)
-#define Z90STAT_PCICACOUNT	_IOR(Z90_IOCTL_MAGIC, 0x41, int)
-#define Z90STAT_PCICCCOUNT	_IOR(Z90_IOCTL_MAGIC, 0x42, int)
-#define Z90STAT_PCIXCCMCL2COUNT	_IOR(Z90_IOCTL_MAGIC, 0x4b, int)
-#define Z90STAT_PCIXCCMCL3COUNT	_IOR(Z90_IOCTL_MAGIC, 0x4c, int)
-#define Z90STAT_CEX2CCOUNT	_IOR(Z90_IOCTL_MAGIC, 0x4d, int)
-#define Z90STAT_CEX2ACOUNT	_IOR(Z90_IOCTL_MAGIC, 0x4e, int)
-#define Z90STAT_REQUESTQ_COUNT	_IOR(Z90_IOCTL_MAGIC, 0x44, int)
-#define Z90STAT_PENDINGQ_COUNT	_IOR(Z90_IOCTL_MAGIC, 0x45, int)
-#define Z90STAT_TOTALOPEN_COUNT _IOR(Z90_IOCTL_MAGIC, 0x46, int)
-#define Z90STAT_DOMAIN_INDEX	_IOR(Z90_IOCTL_MAGIC, 0x47, int)
-#define Z90STAT_STATUS_MASK	_IOR(Z90_IOCTL_MAGIC, 0x48, char[64])
-#define Z90STAT_QDEPTH_MASK	_IOR(Z90_IOCTL_MAGIC, 0x49, char[64])
-#define Z90STAT_PERDEV_REQCNT	_IOR(Z90_IOCTL_MAGIC, 0x4a, int[64])
-
-#endif /* __ASM_S390_Z90CRYPT_H */
diff --git a/include/asm-s390/zcrypt.h b/include/asm-s390/zcrypt.h
new file mode 100644
index 0000000..7244c68
--- /dev/null
+++ b/include/asm-s390/zcrypt.h
@@ -0,0 +1,285 @@
+/*
+ *  include/asm-s390/zcrypt.h
+ *
+ *  zcrypt 2.1.0 (user-visible header)
+ *
+ *  Copyright (C)  2001, 2006 IBM Corporation
+ *  Author(s): Robert Burroughs
+ *	       Eric Rossman (edrossma@us.ibm.com)
+ *
+ *  Hotplug & misc device support: Jochen Roehrig (roehrig@de.ibm.com)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __ASM_S390_ZCRYPT_H
+#define __ASM_S390_ZCRYPT_H
+
+#define ZCRYPT_VERSION 2
+#define ZCRYPT_RELEASE 1
+#define ZCRYPT_VARIANT 0
+
+#include <linux/ioctl.h>
+#include <linux/compiler.h>
+
+/**
+ * struct ica_rsa_modexpo
+ *
+ * Requirements:
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ *   the left with zeroes.
+ * - length(b_key) = inputdatalength
+ * - length(n_modulus) = inputdatalength
+ */
+struct ica_rsa_modexpo {
+	char __user *	inputdata;
+	unsigned int	inputdatalength;
+	char __user *	outputdata;
+	unsigned int	outputdatalength;
+	char __user *	b_key;
+	char __user *	n_modulus;
+};
+
+/**
+ * struct ica_rsa_modexpo_crt
+ *
+ * Requirements:
+ * - inputdatalength is even.
+ * - outputdatalength is at least as large as inputdatalength.
+ * - All key parts are right justified in their fields, padded on
+ *   the left with zeroes.
+ * - length(bp_key)	= inputdatalength/2 + 8
+ * - length(bq_key)	= inputdatalength/2
+ * - length(np_key)	= inputdatalength/2 + 8
+ * - length(nq_key)	= inputdatalength/2
+ * - length(u_mult_inv) = inputdatalength/2 + 8
+ */
+struct ica_rsa_modexpo_crt {
+	char __user *	inputdata;
+	unsigned int	inputdatalength;
+	char __user *	outputdata;
+	unsigned int	outputdatalength;
+	char __user *	bp_key;
+	char __user *	bq_key;
+	char __user *	np_prime;
+	char __user *	nq_prime;
+	char __user *	u_mult_inv;
+};
+
+/**
+ * CPRBX
+ *	  Note that all shorts and ints are big-endian.
+ *	  All pointer fields are 16 bytes long, and mean nothing.
+ *
+ *	  A request CPRB is followed by a request_parameter_block.
+ *
+ *	  The request (or reply) parameter block is organized thus:
+ *	    function code
+ *	    VUD block
+ *	    key block
+ */
+struct ica_CPRBX {
+	unsigned short	cprb_len;	/* CPRB length	      220	 */
+	unsigned char	cprb_ver_id;	/* CPRB version id.   0x02	 */
+	unsigned char	pad_000[3];	/* Alignment pad bytes		 */
+	unsigned char	func_id[2];	/* function id	      0x5432	 */
+	unsigned char	cprb_flags[4];	/* Flags			 */
+	unsigned int	req_parml;	/* request parameter buffer len	 */
+	unsigned int	req_datal;	/* request data buffer		 */
+	unsigned int	rpl_msgbl;	/* reply  message block length	 */
+	unsigned int	rpld_parml;	/* replied parameter block len	 */
+	unsigned int	rpl_datal;	/* reply data block len		 */
+	unsigned int	rpld_datal;	/* replied data block len	 */
+	unsigned int	req_extbl;	/* request extension block len	 */
+	unsigned char	pad_001[4];	/* reserved			 */
+	unsigned int	rpld_extbl;	/* replied extension block len	 */
+	unsigned char	padx000[16 - sizeof (char *)];
+	unsigned char *	req_parmb;	/* request parm block 'address'	 */
+	unsigned char	padx001[16 - sizeof (char *)];
+	unsigned char *	req_datab;	/* request data block 'address'	 */
+	unsigned char	padx002[16 - sizeof (char *)];
+	unsigned char *	rpl_parmb;	/* reply parm block 'address'	 */
+	unsigned char	padx003[16 - sizeof (char *)];
+	unsigned char *	rpl_datab;	/* reply data block 'address'	 */
+	unsigned char	padx004[16 - sizeof (char *)];
+	unsigned char *	req_extb;	/* request extension block 'addr'*/
+	unsigned char	padx005[16 - sizeof (char *)];
+	unsigned char *	rpl_extb;	/* reply extension block 'addres'*/
+	unsigned short	ccp_rtcode;	/* server return code		 */
+	unsigned short	ccp_rscode;	/* server reason code		 */
+	unsigned int	mac_data_len;	/* Mac Data Length		 */
+	unsigned char	logon_id[8];	/* Logon Identifier		 */
+	unsigned char	mac_value[8];	/* Mac Value			 */
+	unsigned char	mac_content_flgs;/* Mac content flag byte	 */
+	unsigned char	pad_002;	/* Alignment			 */
+	unsigned short	domain;		/* Domain			 */
+	unsigned char	usage_domain[4];/* Usage domain			 */
+	unsigned char	cntrl_domain[4];/* Control domain		 */
+	unsigned char	S390enf_mask[4];/* S/390 enforcement mask	 */
+	unsigned char	pad_004[36];	/* reserved			 */
+};
+
+/**
+ * xcRB
+ */
+struct ica_xcRB {
+	unsigned short	agent_ID;
+	unsigned int	user_defined;
+	unsigned short	request_ID;
+	unsigned int	request_control_blk_length;
+	unsigned char	padding1[16 - sizeof (char *)];
+	char __user *	request_control_blk_addr;
+	unsigned int	request_data_length;
+	char		padding2[16 - sizeof (char *)];
+	char __user *	request_data_address;
+	unsigned int	reply_control_blk_length;
+	char		padding3[16 - sizeof (char *)];
+	char __user *	reply_control_blk_addr;
+	unsigned int	reply_data_length;
+	char		padding4[16 - sizeof (char *)];
+	char __user *	reply_data_addr;
+	unsigned short	priority_window;
+	unsigned int	status;
+} __attribute__((packed));
+#define AUTOSELECT ((unsigned int)0xFFFFFFFF)
+
+#define ZCRYPT_IOCTL_MAGIC 'z'
+
+/**
+ * Interface notes:
+ *
+ * The ioctl()s which are implemented (along with relevant details)
+ * are:
+ *
+ *   ICARSAMODEXPO
+ *     Perform an RSA operation using a Modulus-Exponent pair
+ *     This takes an ica_rsa_modexpo struct as its arg.
+ *
+ *     NOTE: please refer to the comments preceding this structure
+ *	     for the implementation details for the contents of the
+ *	     block
+ *
+ *   ICARSACRT
+ *     Perform an RSA operation using a Chinese-Remainder Theorem key
+ *     This takes an ica_rsa_modexpo_crt struct as its arg.
+ *
+ *     NOTE: please refer to the comments preceding this structure
+ *	     for the implementation details for the contents of the
+ *	     block
+ *
+ *   Z90STAT_TOTALCOUNT
+ *     Return an integer count of all device types together.
+ *
+ *   Z90STAT_PCICACOUNT
+ *     Return an integer count of all PCICAs.
+ *
+ *   Z90STAT_PCICCCOUNT
+ *     Return an integer count of all PCICCs.
+ *
+ *   Z90STAT_PCIXCCMCL2COUNT
+ *     Return an integer count of all MCL2 PCIXCCs.
+ *
+ *   Z90STAT_PCIXCCMCL3COUNT
+ *     Return an integer count of all MCL3 PCIXCCs.
+ *
+ *   Z90STAT_CEX2CCOUNT
+ *     Return an integer count of all CEX2Cs.
+ *
+ *   Z90STAT_CEX2ACOUNT
+ *     Return an integer count of all CEX2As.
+ *
+ *   Z90STAT_REQUESTQ_COUNT
+ *     Return an integer count of the number of entries waiting to be
+ *     sent to a device.
+ *
+ *   Z90STAT_PENDINGQ_COUNT
+ *     Return an integer count of the number of entries sent to a
+ *     device awaiting the reply.
+ *
+ *   Z90STAT_TOTALOPEN_COUNT
+ *     Return an integer count of the number of open file handles.
+ *
+ *   Z90STAT_DOMAIN_INDEX
+ *     Return the integer value of the Cryptographic Domain.
+ *
+ *   Z90STAT_STATUS_MASK
+ *     Return an 64 element array of unsigned chars for the status of
+ *     all devices.
+ *	 0x01: PCICA
+ *	 0x02: PCICC
+ *	 0x03: PCIXCC_MCL2
+ *	 0x04: PCIXCC_MCL3
+ *	 0x05: CEX2C
+ *	 0x06: CEX2A
+ *	 0x0d: device is disabled via the proc filesystem
+ *
+ *   Z90STAT_QDEPTH_MASK
+ *     Return an 64 element array of unsigned chars for the queue
+ *     depth of all devices.
+ *
+ *   Z90STAT_PERDEV_REQCNT
+ *     Return an 64 element array of unsigned integers for the number
+ *     of successfully completed requests per device since the device
+ *     was detected and made available.
+ *
+ *   ICAZ90STATUS (deprecated)
+ *     Return some device driver status in a ica_z90_status struct
+ *     This takes an ica_z90_status struct as its arg.
+ *
+ *     NOTE: this ioctl() is deprecated, and has been replaced with
+ *	     single ioctl()s for each type of status being requested
+ *
+ *   Z90STAT_PCIXCCCOUNT (deprecated)
+ *     Return an integer count of all PCIXCCs (MCL2 + MCL3).
+ *     This is DEPRECATED now that MCL3 PCIXCCs are treated differently from
+ *     MCL2 PCIXCCs.
+ *
+ *   Z90QUIESCE (not recommended)
+ *     Quiesce the driver.  This is intended to stop all new
+ *     requests from being processed.  Its use is NOT recommended,
+ *     except in circumstances where there is no other way to stop
+ *     callers from accessing the driver.  Its original use was to
+ *     allow the driver to be "drained" of work in preparation for
+ *     a system shutdown.
+ *
+ *     NOTE: once issued, this ban on new work cannot be undone
+ *	     except by unloading and reloading the driver.
+ */
+
+/**
+ * Supported ioctl calls
+ */
+#define ICARSAMODEXPO	_IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x05, 0)
+#define ICARSACRT	_IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x06, 0)
+#define ZSECSENDCPRB	_IOC(_IOC_READ|_IOC_WRITE, ZCRYPT_IOCTL_MAGIC, 0x81, 0)
+
+/* New status calls */
+#define Z90STAT_TOTALCOUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x40, int)
+#define Z90STAT_PCICACOUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x41, int)
+#define Z90STAT_PCICCCOUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x42, int)
+#define Z90STAT_PCIXCCMCL2COUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x4b, int)
+#define Z90STAT_PCIXCCMCL3COUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x4c, int)
+#define Z90STAT_CEX2CCOUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x4d, int)
+#define Z90STAT_CEX2ACOUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x4e, int)
+#define Z90STAT_REQUESTQ_COUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x44, int)
+#define Z90STAT_PENDINGQ_COUNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x45, int)
+#define Z90STAT_TOTALOPEN_COUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x46, int)
+#define Z90STAT_DOMAIN_INDEX	_IOR(ZCRYPT_IOCTL_MAGIC, 0x47, int)
+#define Z90STAT_STATUS_MASK	_IOR(ZCRYPT_IOCTL_MAGIC, 0x48, char[64])
+#define Z90STAT_QDEPTH_MASK	_IOR(ZCRYPT_IOCTL_MAGIC, 0x49, char[64])
+#define Z90STAT_PERDEV_REQCNT	_IOR(ZCRYPT_IOCTL_MAGIC, 0x4a, int[64])
+
+#endif /* __ASM_S390_ZCRYPT_H */
diff --git a/include/asm-sh/addrspace.h b/include/asm-sh/addrspace.h
index 720afc1..b860218 100644
--- a/include/asm-sh/addrspace.h
+++ b/include/asm-sh/addrspace.h
@@ -14,11 +14,19 @@
 #include <asm/cpu/addrspace.h>
 
 /* Memory segments (32bit Privileged mode addresses)  */
+#ifndef CONFIG_CPU_SH2A
 #define P0SEG		0x00000000
 #define P1SEG		0x80000000
 #define P2SEG		0xa0000000
 #define P3SEG		0xc0000000
 #define P4SEG		0xe0000000
+#else
+#define P0SEG		0x00000000
+#define P1SEG		0x00000000
+#define P2SEG		0x20000000
+#define P3SEG		0x00000000
+#define P4SEG 		0x80000000
+#endif
 
 /* Returns the privileged segment base of a given address  */
 #define PXSEG(a)	(((unsigned long)(a)) & 0xe0000000)
diff --git a/include/asm-sh/adx/io.h b/include/asm-sh/adx/io.h
deleted file mode 100644
index ab1225f..0000000
--- a/include/asm-sh/adx/io.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * include/asm-sh/io_adx.h
- *
- * Copyright (C) 2001 A&D Co., Ltd.
- *
- * This file may be copied or modified under the terms of the GNU
- * General Public License.  See linux/COPYING for more information.
- *
- * IO functions for an A&D ADX Board
- */
-
-#ifndef _ASM_SH_IO_ADX_H
-#define _ASM_SH_IO_ADX_H
-
-#include <asm/io_generic.h>
-
-extern unsigned char adx_inb(unsigned long port);
-extern unsigned short adx_inw(unsigned long port);
-extern unsigned int adx_inl(unsigned long port);
-
-extern void adx_outb(unsigned char value, unsigned long port);
-extern void adx_outw(unsigned short value, unsigned long port);
-extern void adx_outl(unsigned int value, unsigned long port);
-
-extern unsigned char adx_inb_p(unsigned long port);
-extern void adx_outb_p(unsigned char value, unsigned long port);
-
-extern void adx_insb(unsigned long port, void *addr, unsigned long count);
-extern void adx_insw(unsigned long port, void *addr, unsigned long count);
-extern void adx_insl(unsigned long port, void *addr, unsigned long count);
-extern void adx_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void adx_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char adx_readb(unsigned long addr);
-extern unsigned short adx_readw(unsigned long addr);
-extern unsigned int adx_readl(unsigned long addr);
-extern void adx_writeb(unsigned char b, unsigned long addr);
-extern void adx_writew(unsigned short b, unsigned long addr);
-extern void adx_writel(unsigned int b, unsigned long addr);
-
-extern void * adx_ioremap(unsigned long offset, unsigned long size);
-extern void adx_iounmap(void *addr);
-
-extern unsigned long adx_isa_port2addr(unsigned long offset);
-
-extern void setup_adx(void);
-extern void init_adx_IRQ(void);
-
-#ifdef __WANT_IO_DEF
-
-#define __inb		adx_inb
-#define __inw		adx_inw
-#define __inl		adx_inl
-#define __outb		adx_outb
-#define __outw		adx_outw
-#define __outl		adx_outl
-
-#define __inb_p		adx_inb_p
-#define __inw_p		adx_inw
-#define __inl_p		adx_inl
-#define __outb_p	adx_outb_p
-#define __outw_p	adx_outw
-#define __outl_p	adx_outl
-
-#define __insb		adx_insb
-#define __insw		adx_insw
-#define __insl		adx_insl
-#define __outsb		adx_outsb
-#define __outsw		adx_outsw
-#define __outsl		adx_outsl
-
-#define __readb		adx_readb
-#define __readw		adx_readw
-#define __readl		adx_readl
-#define __writeb	adx_writeb
-#define __writew	adx_writew
-#define __writel	adx_writel
-
-#define __isa_port2addr	adx_isa_port2addr
-#define __ioremap	adx_ioremap
-#define __iounmap	adx_iounmap
-
-#endif
-
-#endif /* _ASM_SH_IO_AANDD_H */
diff --git a/include/asm-sh/apm.h b/include/asm-sh/apm.h
new file mode 100644
index 0000000..8b091e9
--- /dev/null
+++ b/include/asm-sh/apm.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ */
+
+#ifndef __ASM_SH_APM_H
+#define __ASM_SH_APM_H
+
+#define APM_AC_OFFLINE			0
+#define APM_AC_ONLINE			1
+#define APM_AC_BACKUP			2
+#define APM_AC_UNKNOWN			0xff
+
+#define APM_BATTERY_STATUS_HIGH		0
+#define APM_BATTERY_STATUS_LOW		1
+#define APM_BATTERY_STATUS_CRITICAL	2
+#define APM_BATTERY_STATUS_CHARGING	3
+#define APM_BATTERY_STATUS_NOT_PRESENT	4
+#define APM_BATTERY_STATUS_UNKNOWN	0xff
+
+#define APM_BATTERY_LIFE_UNKNOWN	0xFFFF
+#define APM_BATTERY_LIFE_MINUTES	0x8000
+#define APM_BATTERY_LIFE_VALUE_MASK	0x7FFF
+
+#define APM_BATTERY_FLAG_HIGH		(1 << 0)
+#define APM_BATTERY_FLAG_LOW		(1 << 1)
+#define APM_BATTERY_FLAG_CRITICAL	(1 << 2)
+#define APM_BATTERY_FLAG_CHARGING	(1 << 3)
+#define APM_BATTERY_FLAG_NOT_PRESENT	(1 << 7)
+#define APM_BATTERY_FLAG_UNKNOWN	0xff
+
+#define APM_UNITS_MINS			0
+#define APM_UNITS_SECS			1
+#define APM_UNITS_UNKNOWN		-1
+
+
+extern int (*apm_get_info)(char *buf, char **start, off_t fpos, int length);
+extern int apm_suspended;
+
+void apm_queue_event(apm_event_t event);
+
+#endif
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index fb627de..8bdc1ba 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -14,6 +14,7 @@
 #define atomic_read(v)		((v)->counter)
 #define atomic_set(v,i)		((v)->counter = (i))
 
+#include <linux/compiler.h>
 #include <asm/system.h>
 
 /*
@@ -21,49 +22,110 @@
  * forward to code at the end of this object's .text section, then
  * branch back to restart the operation.
  */
-
-static __inline__ void atomic_add(int i, atomic_t * v)
+static inline void atomic_add(int i, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+	unsigned long tmp;
+
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_add	\n"
+"	add	%2, %0				\n"
+"	movco.l	%0, @%3				\n"
+"	bf	1b				\n"
+	: "=&z" (tmp), "=r" (&v->counter)
+	: "r" (i), "r" (&v->counter)
+	: "t");
+#else
 	unsigned long flags;
 
 	local_irq_save(flags);
 	*(long *)v += i;
 	local_irq_restore(flags);
+#endif
 }
 
-static __inline__ void atomic_sub(int i, atomic_t *v)
+static inline void atomic_sub(int i, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+	unsigned long tmp;
+
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_sub	\n"
+"	sub	%2, %0				\n"
+"	movco.l	%0, @%3				\n"
+"	bf	1b				\n"
+	: "=&z" (tmp), "=r" (&v->counter)
+	: "r" (i), "r" (&v->counter)
+	: "t");
+#else
 	unsigned long flags;
 
 	local_irq_save(flags);
 	*(long *)v -= i;
 	local_irq_restore(flags);
+#endif
 }
 
-static __inline__ int atomic_add_return(int i, atomic_t * v)
+/*
+ * SH-4A note:
+ *
+ * We basically get atomic_xxx_return() for free compared with
+ * atomic_xxx(). movli.l/movco.l require r0 due to the instruction
+ * encoding, so the retval is automatically set without having to
+ * do any special work.
+ */
+static inline int atomic_add_return(int i, atomic_t *v)
 {
-	unsigned long temp, flags;
+	unsigned long temp;
+
+#ifdef CONFIG_CPU_SH4A
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_add_return	\n"
+"	add	%2, %0					\n"
+"	movco.l	%0, @%3					\n"
+"	bf	1b					\n"
+"	synco						\n"
+	: "=&z" (temp), "=r" (&v->counter)
+	: "r" (i), "r" (&v->counter)
+	: "t");
+#else
+	unsigned long flags;
 
 	local_irq_save(flags);
 	temp = *(long *)v;
 	temp += i;
 	*(long *)v = temp;
 	local_irq_restore(flags);
+#endif
 
 	return temp;
 }
 
 #define atomic_add_negative(a, v)	(atomic_add_return((a), (v)) < 0)
 
-static __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t *v)
 {
-	unsigned long temp, flags;
+	unsigned long temp;
+
+#ifdef CONFIG_CPU_SH4A
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_sub_return	\n"
+"	sub	%2, %0					\n"
+"	movco.l	%0, @%3					\n"
+"	bf	1b					\n"
+"	synco						\n"
+	: "=&z" (temp), "=r" (&v->counter)
+	: "r" (i), "r" (&v->counter)
+	: "t");
+#else
+	unsigned long flags;
 
 	local_irq_save(flags);
 	temp = *(long *)v;
 	temp -= i;
 	*(long *)v = temp;
 	local_irq_restore(flags);
+#endif
 
 	return temp;
 }
@@ -118,22 +180,48 @@
 }
 #define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
-static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+	unsigned long tmp;
+
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_clear_mask	\n"
+"	and	%2, %0					\n"
+"	movco.l	%0, @%3					\n"
+"	bf	1b					\n"
+	: "=&z" (tmp), "=r" (&v->counter)
+	: "r" (~mask), "r" (&v->counter)
+	: "t");
+#else
 	unsigned long flags;
 
 	local_irq_save(flags);
 	*(long *)v &= ~mask;
 	local_irq_restore(flags);
+#endif
 }
 
-static __inline__ void atomic_set_mask(unsigned int mask, atomic_t *v)
+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
 {
+#ifdef CONFIG_CPU_SH4A
+	unsigned long tmp;
+
+	__asm__ __volatile__ (
+"1:	movli.l @%3, %0		! atomic_set_mask	\n"
+"	or	%2, %0					\n"
+"	movco.l	%0, @%3					\n"
+"	bf	1b					\n"
+	: "=&z" (tmp), "=r" (&v->counter)
+	: "r" (mask), "r" (&v->counter)
+	: "t");
+#else
 	unsigned long flags;
 
 	local_irq_save(flags);
 	*(long *)v |= mask;
 	local_irq_restore(flags);
+#endif
 }
 
 /* Atomic operations are already serializing on SH */
diff --git a/include/asm-sh/auxvec.h b/include/asm-sh/auxvec.h
index fc21e4d..1b6916e 100644
--- a/include/asm-sh/auxvec.h
+++ b/include/asm-sh/auxvec.h
@@ -1,4 +1,18 @@
 #ifndef __ASM_SH_AUXVEC_H
 #define __ASM_SH_AUXVEC_H
 
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them.
+ */
+
+#ifdef CONFIG_VSYSCALL
+/*
+ * Only define this in the vsyscall case, the entry point to
+ * the vsyscall page gets placed here. The kernel will attempt
+ * to build a gate VMA we don't care about otherwise..
+ */
+#define AT_SYSINFO_EHDR		33
+#endif
+
 #endif /* __ASM_SH_AUXVEC_H */
diff --git a/include/asm-sh/bitops.h b/include/asm-sh/bitops.h
index e34f825..1c16792 100644
--- a/include/asm-sh/bitops.h
+++ b/include/asm-sh/bitops.h
@@ -6,7 +6,7 @@
 /* For __swab32 */
 #include <asm/byteorder.h>
 
-static __inline__ void set_bit(int nr, volatile void * addr)
+static inline void set_bit(int nr, volatile void * addr)
 {
 	int	mask;
 	volatile unsigned int *a = addr;
@@ -24,7 +24,7 @@
  */
 #define smp_mb__before_clear_bit()	barrier()
 #define smp_mb__after_clear_bit()	barrier()
-static __inline__ void clear_bit(int nr, volatile void * addr)
+static inline void clear_bit(int nr, volatile void * addr)
 {
 	int	mask;
 	volatile unsigned int *a = addr;
@@ -37,7 +37,7 @@
 	local_irq_restore(flags);
 }
 
-static __inline__ void change_bit(int nr, volatile void * addr)
+static inline void change_bit(int nr, volatile void * addr)
 {
 	int	mask;
 	volatile unsigned int *a = addr;
@@ -50,7 +50,7 @@
 	local_irq_restore(flags);
 }
 
-static __inline__ int test_and_set_bit(int nr, volatile void * addr)
+static inline int test_and_set_bit(int nr, volatile void * addr)
 {
 	int	mask, retval;
 	volatile unsigned int *a = addr;
@@ -66,7 +66,7 @@
 	return retval;
 }
 
-static __inline__ int test_and_clear_bit(int nr, volatile void * addr)
+static inline int test_and_clear_bit(int nr, volatile void * addr)
 {
 	int	mask, retval;
 	volatile unsigned int *a = addr;
@@ -82,7 +82,7 @@
 	return retval;
 }
 
-static __inline__ int test_and_change_bit(int nr, volatile void * addr)
+static inline int test_and_change_bit(int nr, volatile void * addr)
 {
 	int	mask, retval;
 	volatile unsigned int *a = addr;
@@ -100,7 +100,7 @@
 
 #include <asm-generic/bitops/non-atomic.h>
 
-static __inline__ unsigned long ffz(unsigned long word)
+static inline unsigned long ffz(unsigned long word)
 {
 	unsigned long result;
 
@@ -120,7 +120,7 @@
  *
  * Undefined if no bit exists, so code should check against 0 first.
  */
-static __inline__ unsigned long __ffs(unsigned long word)
+static inline unsigned long __ffs(unsigned long word)
 {
 	unsigned long result;
 
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h
index a6de3d0..b4000c8 100644
--- a/include/asm-sh/bugs.h
+++ b/include/asm-sh/bugs.h
@@ -32,6 +32,10 @@
 	case CPU_SH7750 ... CPU_SH4_501:
 		*p++ = '4';
 		break;
+	case CPU_SH7770 ... CPU_SH7781:
+		*p++ = '4';
+		*p++ = 'a';
+		break;
 	default:
 		*p++ = '?';
 		*p++ = '!';
diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h
index 656fdfe..e3a180c 100644
--- a/include/asm-sh/cache.h
+++ b/include/asm-sh/cache.h
@@ -10,7 +10,6 @@
 #ifdef __KERNEL__
 
 #include <asm/cpu/cache.h>
-#include <asm/cpu/cacheflush.h>
 
 #define SH_CACHE_VALID		1
 #define SH_CACHE_UPDATED	2
@@ -23,24 +22,31 @@
 #define L1_CACHE_ALIGN(x)	(((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
 
 struct cache_info {
-	unsigned int ways;
-	unsigned int sets;
-	unsigned int linesz;
+	unsigned int ways;		/* Number of cache ways */
+	unsigned int sets;		/* Number of cache sets */
+	unsigned int linesz;		/* Cache line size (bytes) */
 
+	unsigned int way_size;		/* sets * line size */
+
+	/*
+	 * way_incr is the address offset for accessing the next way
+	 * in memory mapped cache array ops.
+	 */
 	unsigned int way_incr;
-
 	unsigned int entry_shift;
 	unsigned int entry_mask;
 
+	/*
+	 * Compute a mask which selects the address bits which overlap between
+	 * 1. those used to select the cache set during indexing
+	 * 2. those in the physical page number.
+	 */
+	unsigned int alias_mask;
+
+	unsigned int n_aliases;		/* Number of aliases */
+
 	unsigned long flags;
 };
 
-/* Flush (write-back only) a region (smaller than a page) */
-extern void __flush_wback_region(void *start, int size);
-/* Flush (write-back & invalidate) a region (smaller than a page) */
-extern void __flush_purge_region(void *start, int size);
-/* Flush (invalidate only) a region (smaller than a page) */
-extern void __flush_invalidate_region(void *start, int size);
-
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHE_H */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 9dfb33e..07f62ec 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -2,6 +2,7 @@
 #define __ASM_SH_CACHEFLUSH_H
 #ifdef __KERNEL__
 
+#include <linux/mm.h>
 #include <asm/cpu/cacheflush.h>
 
 /* Flush (write-back only) a region (smaller than a page) */
@@ -27,5 +28,7 @@
 		memcpy(dst, src, len);				\
 	} while (0)
 
+#define HAVE_ARCH_UNMAPPED_AREA
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cat68701/io.h b/include/asm-sh/cat68701/io.h
deleted file mode 100644
index 753b846..0000000
--- a/include/asm-sh/cat68701/io.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * include/asm-sh/io_cat68701.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *           2001 Yutarou Ebihar (ebihara@si-linux.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an AONE Corp. CAT-68701 SH7708 Borad
- */
-
-#ifndef _ASM_SH_IO_CAT68701_H
-#define _ASM_SH_IO_CAT68701_H
-
-extern unsigned long cat68701_isa_port2addr(unsigned long offset);
-extern int cat68701_irq_demux(int irq);
-
-extern void init_cat68701_IRQ(void);
-extern void heartbeat_cat68701(void);
-
-#endif /* _ASM_SH_IO_CAT68701_H */
diff --git a/include/asm-sh/checksum.h b/include/asm-sh/checksum.h
index fa03b30..08168af 100644
--- a/include/asm-sh/checksum.h
+++ b/include/asm-sh/checksum.h
@@ -159,6 +159,7 @@
 }
 
 #define _HAVE_ARCH_IPV6_CSUM
+#ifdef CONFIG_IPV6
 static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
 						     struct in6_addr *daddr,
 						     __u32 len,
@@ -194,6 +195,7 @@
 
 	return csum_fold(sum);
 }
+#endif
 
 /* 
  *	Copy and checksum to user
diff --git a/include/asm-sh/cpu-features.h b/include/asm-sh/cpu-features.h
new file mode 100644
index 0000000..4bccd7c0
--- /dev/null
+++ b/include/asm-sh/cpu-features.h
@@ -0,0 +1,24 @@
+#ifndef __ASM_SH_CPU_FEATURES_H
+#define __ASM_SH_CPU_FEATURES_H
+
+/*
+ * Processor flags
+ *
+ * Note: When adding a new flag, keep cpu_flags[] in
+ * arch/sh/kernel/setup.c in sync so symbolic name
+ * mapping of the processor flags has a chance of being
+ * reasonably accurate.
+ *
+ * These flags are also available through the ELF
+ * auxiliary vector as AT_HWCAP.
+ */
+#define CPU_HAS_FPU		0x0001	/* Hardware FPU support */
+#define CPU_HAS_P2_FLUSH_BUG	0x0002	/* Need to flush the cache in P2 area */
+#define CPU_HAS_MMU_PAGE_ASSOC	0x0004	/* SH3: TLB way selection bit support */
+#define CPU_HAS_DSP		0x0008	/* SH-DSP: DSP support */
+#define CPU_HAS_PERF_COUNTER	0x0010	/* Hardware performance counters */
+#define CPU_HAS_PTEA		0x0020	/* PTEA register */
+#define CPU_HAS_LLSC		0x0040	/* movli.l/movco.l */
+#define CPU_HAS_L2_CACHE	0x0080	/* Secondary cache / URAM */
+
+#endif /* __ASM_SH_CPU_FEATURES_H */
diff --git a/include/asm-sh/cpu-sh2/shmparam.h b/include/asm-sh/cpu-sh2/shmparam.h
deleted file mode 100644
index 817c182..0000000
--- a/include/asm-sh/cpu-sh2/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh2/shmparam.h
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH2_SHMPARAM_H
-#define __ASM_CPU_SH2_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH2_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh3/cache.h b/include/asm-sh/cpu-sh3/cache.h
index 406aa8d..ffe08d2 100644
--- a/include/asm-sh/cpu-sh3/cache.h
+++ b/include/asm-sh/cpu-sh3/cache.h
@@ -26,12 +26,10 @@
 #define CCR_CACHE_ENABLE	CCR_CACHE_CE
 #define CCR_CACHE_INVALIDATE	CCR_CACHE_CF
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
+#if defined(CONFIG_CPU_SUBTYPE_SH7705) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define CCR3	0xa40000b4
 #define CCR_CACHE_16KB  0x00010000
 #define CCR_CACHE_32KB	0x00020000
 #endif
 
-
 #endif /* __ASM_CPU_SH3_CACHE_H */
-
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index f51aed0..03fde97 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -10,7 +10,7 @@
 #ifndef __ASM_CPU_SH3_CACHEFLUSH_H
 #define __ASM_CPU_SH3_CACHEFLUSH_H
 
-/* 
+/*
  * Cache flushing:
  *
  *  - flush_cache_all() flushes entire cache
@@ -35,53 +35,33 @@
  /* 32KB cache, 4kb PAGE sizes need to check bit 12 */
 #define CACHE_ALIAS 0x00001000
 
-struct page;
-struct mm_struct;
-struct vm_area_struct;
+#define PG_mapped	PG_arch_1
 
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+void flush_cache_all(void);
+void flush_cache_mm(struct mm_struct *mm);
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
                               unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_icache_page(struct vm_area_struct *vma, struct page *page);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
+void flush_dcache_page(struct page *pg);
+void flush_icache_range(unsigned long start, unsigned long end);
+void flush_icache_page(struct vm_area_struct *vma, struct page *page);
+#else
+#define flush_cache_all()			do { } while (0)
+#define flush_cache_mm(mm)			do { } while (0)
+#define flush_cache_range(vma, start, end)	do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
+#define flush_dcache_page(page)			do { } while (0)
+#define flush_icache_range(start, end)		do { } while (0)
+#define flush_icache_page(vma,pg)		do { } while (0)
+#endif
 
 #define flush_dcache_mmap_lock(mapping)		do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 
 /* SH3 has unified cache so no special action needed here */
 #define flush_cache_sigtramp(vaddr)		do { } while (0)
-#define flush_page_to_ram(page)			do { } while (0)
 #define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
 
 #define p3_cache_init()				do { } while (0)
 
-#define PG_mapped	PG_arch_1
-
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
-
-#else
-
-#define flush_cache_all()			do { } while (0)
-#define flush_cache_mm(mm)			do { } while (0)
-#define flush_cache_range(vma, start, end)	do { } while (0)
-#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
-#define flush_dcache_page(page)			do { } while (0)
-#define flush_dcache_mmap_lock(mapping)		do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-#define flush_icache_range(start, end)		do { } while (0)
-#define flush_icache_page(vma,pg)		do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
-#define flush_cache_sigtramp(vaddr)		do { } while (0)
-
-#define p3_cache_init()				do { } while (0)
-
-#define HAVE_ARCH_UNMAPPED_AREA
-
-#endif
-
 #endif /* __ASM_CPU_SH3_CACHEFLUSH_H */
-
diff --git a/include/asm-sh/cpu-sh3/freq.h b/include/asm-sh/cpu-sh3/freq.h
index b61b6e3..273f322 100644
--- a/include/asm-sh/cpu-sh3/freq.h
+++ b/include/asm-sh/cpu-sh3/freq.h
@@ -18,5 +18,9 @@
 #define MIN_DIVISOR_NR		0
 #define MAX_DIVISOR_NR		4
 
+#define FRQCR_CKOEN	0x0100
+#define FRQCR_PLLEN	0x0080
+#define FRQCR_PSTBY	0x0040
+
 #endif /* __ASM_CPU_SH3_FREQ_H */
 
diff --git a/include/asm-sh/cpu-sh3/mmu_context.h b/include/asm-sh/cpu-sh3/mmu_context.h
index a844ea0..bccb7dd 100644
--- a/include/asm-sh/cpu-sh3/mmu_context.h
+++ b/include/asm-sh/cpu-sh3/mmu_context.h
@@ -27,8 +27,12 @@
 #define TRA	0xffffffd0
 #define EXPEVT	0xffffffd4
 
-#if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \
-    defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7705)
+#if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7706) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7300) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+    defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTEVT	0xa4000000	/* INTEVTE2(0xa4000000) */
 #else
 #define INTEVT	0xffffffd8
diff --git a/include/asm-sh/cpu-sh3/shmparam.h b/include/asm-sh/cpu-sh3/shmparam.h
deleted file mode 100644
index da5b5ee..0000000
--- a/include/asm-sh/cpu-sh3/shmparam.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-sh/cpu-sh3/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH3_SHMPARAM_H
-#define __ASM_CPU_SH3_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH3_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh3/timer.h b/include/asm-sh/cpu-sh3/timer.h
index 3d8e95e..b2394cf 100644
--- a/include/asm-sh/cpu-sh3/timer.h
+++ b/include/asm-sh/cpu-sh3/timer.h
@@ -20,9 +20,14 @@
  *	SH7710
  *	SH7720
  *	SH7300
+ *	SH7710
  * ---------------------------------------------------------------------------
  */
 
+#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
+#define TMU_TOCR	0xfffffe90	/* Byte access */
+#endif
+
 #if defined(CONFIG_CPU_SUBTYPE_SH7300) || defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define TMU_TSTR	0xa412fe92	/* Byte access */
 
@@ -39,9 +44,6 @@
 #define TMU2_TCR	0xa412feb4	/* Word access */
 
 #else
-#if !defined(CONFIG_CPU_SUBTYPE_SH7727)
-#define TMU_TOCR	0xfffffe90	/* Byte access */
-#endif
 #define TMU_TSTR	0xfffffe92	/* Byte access */
 
 #define TMU0_TCOR	0xfffffe94	/* Long access */
diff --git a/include/asm-sh/cpu-sh3/ubc.h b/include/asm-sh/cpu-sh3/ubc.h
index 0f809de..9d308cb 100644
--- a/include/asm-sh/cpu-sh3/ubc.h
+++ b/include/asm-sh/cpu-sh3/ubc.h
@@ -11,6 +11,19 @@
 #ifndef __ASM_CPU_SH3_UBC_H
 #define __ASM_CPU_SH3_UBC_H
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define UBC_BARA		0xa4ffffb0
+#define UBC_BAMRA		0xa4ffffb4
+#define UBC_BBRA		0xa4ffffb8
+#define UBC_BASRA		0xffffffe4
+#define UBC_BARB		0xa4ffffa0
+#define UBC_BAMRB		0xa4ffffa4
+#define UBC_BBRB		0xa4ffffa8
+#define UBC_BASRB		0xffffffe8
+#define UBC_BDRB		0xa4ffff90
+#define UBC_BDMRB		0xa4ffff94
+#define UBC_BRCR		0xa4ffff98
+#else
 #define UBC_BARA                0xffffffb0
 #define UBC_BAMRA               0xffffffb4
 #define UBC_BBRA                0xffffffb8
@@ -22,6 +35,6 @@
 #define UBC_BDRB                0xffffff90
 #define UBC_BDMRB               0xffffff94
 #define UBC_BRCR                0xffffff98
+#endif
 
 #endif /* __ASM_CPU_SH3_UBC_H */
-
diff --git a/include/asm-sh/cpu-sh4/addrspace.h b/include/asm-sh/cpu-sh4/addrspace.h
index 727634d..bb2e1b0 100644
--- a/include/asm-sh/cpu-sh4/addrspace.h
+++ b/include/asm-sh/cpu-sh4/addrspace.h
@@ -22,5 +22,8 @@
 #define P4SEG_TLB_DATA	0xf7000000
 #define P4SEG_REG_BASE	0xff000000
 
+#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
+#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
+
 #endif /* __ASM_CPU_SH4_ADDRSPACE_H */
 
diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h
index 1fe2035..6e9c7e6 100644
--- a/include/asm-sh/cpu-sh4/cache.h
+++ b/include/asm-sh/cpu-sh4/cache.h
@@ -22,7 +22,9 @@
 #define CCR_CACHE_ICE	0x0100	/* Instruction Cache Enable */
 #define CCR_CACHE_ICI	0x0800	/* IC Invalidate */
 #define CCR_CACHE_IIX	0x8000	/* IC Index Enable */
+#ifndef CONFIG_CPU_SUBTYPE_SH7780
 #define CCR_CACHE_EMODE	0x80000000	/* EMODE Enable */
+#endif
 
 /* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */
 #define CCR_CACHE_ENABLE	(CCR_CACHE_OCE|CCR_CACHE_ICE)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index f323567..515fd57 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -16,40 +16,29 @@
  *  caching; in which case they're only semi-broken),
  *  so we need them.
  */
-
-/* Page is 4K, OC size is 16K, there are four lines. */
-#define CACHE_ALIAS 0x00003000
-
-struct page;
-struct mm_struct;
-struct vm_area_struct;
-
-extern void flush_cache_all(void);
-extern void flush_cache_mm(struct mm_struct *mm);
-extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
-			      unsigned long end);
-extern void flush_cache_page(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn);
-extern void flush_dcache_page(struct page *pg);
+void flush_cache_all(void);
+void flush_cache_mm(struct mm_struct *mm);
+void flush_cache_range(struct vm_area_struct *vma, unsigned long start,
+		       unsigned long end);
+void flush_cache_page(struct vm_area_struct *vma, unsigned long addr,
+		      unsigned long pfn);
+void flush_dcache_page(struct page *pg);
 
 #define flush_dcache_mmap_lock(mapping)		do { } while (0)
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 
-extern void flush_icache_range(unsigned long start, unsigned long end);
-extern void flush_cache_sigtramp(unsigned long addr);
-extern void flush_icache_user_range(struct vm_area_struct *vma,
-				    struct page *page, unsigned long addr,
-				    int len);
+void flush_icache_range(unsigned long start, unsigned long end);
+void flush_cache_sigtramp(unsigned long addr);
+void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
+			     unsigned long addr, int len);
 
 #define flush_icache_page(vma,pg)		do { } while (0)
 
 /* Initialization of P3 area for copy_user_page */
-extern void p3_cache_init(void);
+void p3_cache_init(void);
 
 #define PG_mapped	PG_arch_1
 
-/* We provide our own get_unmapped_area to avoid cache alias issue */
-#define HAVE_ARCH_UNMAPPED_AREA
-
 #ifdef CONFIG_MMU
 extern int remap_area_pages(unsigned long addr, unsigned long phys_addr,
 			    unsigned long size, unsigned long flags);
@@ -61,4 +50,3 @@
 }
 #endif /* CONFIG_MMU */
 #endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
-
diff --git a/include/asm-sh/cpu-sh4/dma-sh7780.h b/include/asm-sh/cpu-sh4/dma-sh7780.h
new file mode 100644
index 0000000..6c90d28
--- /dev/null
+++ b/include/asm-sh/cpu-sh4/dma-sh7780.h
@@ -0,0 +1,39 @@
+#ifndef __ASM_SH_CPU_SH4_DMA_SH7780_H
+#define __ASM_SH_CPU_SH4_DMA_SH7780_H
+
+#define REQ_HE	0x000000C0
+#define REQ_H	0x00000080
+#define REQ_LE	0x00000040
+#define TM_BURST 0x0000020
+#define TS_8	0x00000000
+#define TS_16	0x00000008
+#define TS_32	0x00000010
+#define TS_16BLK	0x00000018
+#define TS_32BLK	0x00100000
+
+/*
+ * The SuperH DMAC supports a number of transmit sizes, we list them here,
+ * with their respective values as they appear in the CHCR registers.
+ *
+ * Defaults to a 64-bit transfer size.
+ */
+enum {
+	XMIT_SZ_8BIT,
+	XMIT_SZ_16BIT,
+	XMIT_SZ_32BIT,
+	XMIT_SZ_128BIT,
+	XMIT_SZ_256BIT,
+};
+
+/*
+ * The DMA count is defined as the number of bytes to transfer.
+ */
+static unsigned int __attribute__ ((used)) ts_shift[] = {
+	[XMIT_SZ_8BIT]		= 0,
+	[XMIT_SZ_16BIT]		= 1,
+	[XMIT_SZ_32BIT]		= 2,
+	[XMIT_SZ_128BIT]	= 4,
+	[XMIT_SZ_256BIT]	= 5,
+};
+
+#endif /* __ASM_SH_CPU_SH4_DMA_SH7780_H */
diff --git a/include/asm-sh/cpu-sh4/dma.h b/include/asm-sh/cpu-sh4/dma.h
index 0dfe61f..3e4b3e6 100644
--- a/include/asm-sh/cpu-sh4/dma.h
+++ b/include/asm-sh/cpu-sh4/dma.h
@@ -1,11 +1,17 @@
 #ifndef __ASM_CPU_SH4_DMA_H
 #define __ASM_CPU_SH4_DMA_H
 
+#define DMAOR_INIT	( 0x8000 | DMAOR_DME )
+
 #ifdef CONFIG_CPU_SH4A
 #define SH_DMAC_BASE	0xfc808020
+
+#define CHCR_TS_MASK	0x18
+#define CHCR_TS_SHIFT	3
+
+#include <asm/cpu/dma-sh7780.h>
 #else
 #define SH_DMAC_BASE	0xffa00000
-#endif
 
 /* Definitions for the SuperH DMAC */
 #define TM_BURST	0x0000080
@@ -19,8 +25,6 @@
 
 #define DMAOR_COD	0x00000008
 
-#define DMAOR_INIT	( 0x8000 | DMAOR_DME )
-
 /*
  * The SuperH DMAC supports a number of transmit sizes, we list them here,
  * with their respective values as they appear in the CHCR registers.
@@ -45,5 +49,6 @@
 	[XMIT_SZ_32BIT]		= 2,
 	[XMIT_SZ_256BIT]	= 5,
 };
+#endif
 
 #endif /* __ASM_CPU_SH4_DMA_H */
diff --git a/include/asm-sh/cpu-sh4/shmparam.h b/include/asm-sh/cpu-sh4/shmparam.h
deleted file mode 100644
index a5a0aa9..0000000
--- a/include/asm-sh/cpu-sh4/shmparam.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * include/asm-sh/cpu-sh4/shmparam.h
- *
- * Copyright (C) 1999 Niibe Yutaka
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_CPU_SH4_SHMPARAM_H
-#define __ASM_CPU_SH4_SHMPARAM_H
-
-/*
- * SH-4 has D-cache alias issue
- */
-#define	SHMLBA (PAGE_SIZE*4)		 /* attach addr a multiple of this */
-
-#endif /* __ASM_CPU_SH4_SHMPARAM_H */
-
diff --git a/include/asm-sh/cpu-sh4/sq.h b/include/asm-sh/cpu-sh4/sq.h
index 366b091..586d649 100644
--- a/include/asm-sh/cpu-sh4/sq.h
+++ b/include/asm-sh/cpu-sh4/sq.h
@@ -17,7 +17,7 @@
  * Store queues range from e0000000-e3fffffc, allowing approx. 64MB to be
  * mapped to any physical address space. Since data is written (and aligned)
  * to 32-byte boundaries, we need to be sure that all allocations are aligned.
- */ 
+ */
 #define SQ_SIZE                 32
 #define SQ_ALIGN_MASK           (~(SQ_SIZE - 1))
 #define SQ_ALIGN(addr)          (((addr)+SQ_SIZE-1) & SQ_ALIGN_MASK)
@@ -26,23 +26,10 @@
 #define SQ_QACR1		(P4SEG_REG_BASE  + 0x3c)
 #define SQ_ADDRMAX              (P4SEG_STORE_QUE + 0x04000000)
 
-struct sq_mapping {
-	const char *name;
-
-	unsigned long sq_addr;
-	unsigned long addr;
-	unsigned int size;
-
-	struct list_head list;
-};
-
 /* arch/sh/kernel/cpu/sh4/sq.c */
-extern struct sq_mapping *sq_remap(unsigned long phys, unsigned int size, const char *name);
-extern void sq_unmap(struct sq_mapping *map);
-
-extern void sq_clear(unsigned long addr, unsigned int len);
-extern void sq_flush(void *addr);
-extern void sq_flush_range(unsigned long start, unsigned int len);
+unsigned long sq_remap(unsigned long phys, unsigned int size,
+		       const char *name, unsigned long flags);
+void sq_unmap(unsigned long vaddr);
+void sq_flush_range(unsigned long start, unsigned int len);
 
 #endif /* __ASM_CPU_SH4_SQ_H */
-
diff --git a/include/asm-sh/cqreek/cqreek.h b/include/asm-sh/cqreek/cqreek.h
deleted file mode 100644
index 09aecc0..0000000
--- a/include/asm-sh/cqreek/cqreek.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __ASM_SH_CQREEK_CQREEK_H
-#define __ASM_SH_CQREEK_CQREEK_H
-
-#define BRIDGE_FEATURE		0x0002
-
-#define BRIDGE_IDE_CTRL		0x0018
-#define BRIDGE_IDE_INTR_LVL    	0x001A
-#define BRIDGE_IDE_INTR_MASK	0x001C
-#define BRIDGE_IDE_INTR_STAT	0x001E
-
-#define BRIDGE_ISA_CTRL		0x0028
-#define BRIDGE_ISA_INTR_LVL    	0x002A
-#define BRIDGE_ISA_INTR_MASK	0x002C
-#define BRIDGE_ISA_INTR_STAT	0x002E
-
-/* arch/sh/boards/cqreek/setup.c */
-extern void setup_cqreek(void);
-
-/* arch/sh/boards/cqreek/irq.c */
-extern int cqreek_has_ide, cqreek_has_isa;
-extern void init_cqreek_IRQ(void);
-
-/* arch/sh/boards/cqreek/io.c */
-extern unsigned long cqreek_port2addr(unsigned long port);
-
-#endif /* __ASM_SH_CQREEK_CQREEK_H */
-
diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 124968f9..56cd4b9 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -141,25 +141,35 @@
 	}
 }
 
-static void dma_sync_single_for_cpu(struct device *dev,
-				    dma_addr_t dma_handle, size_t size,
-				    enum dma_data_direction dir)
-	__attribute__ ((alias("dma_sync_single")));
+static inline void dma_sync_single_for_cpu(struct device *dev,
+					   dma_addr_t dma_handle, size_t size,
+					   enum dma_data_direction dir)
+{
+	dma_sync_single(dev, dma_handle, size, dir);
+}
 
-static void dma_sync_single_for_device(struct device *dev,
-				       dma_addr_t dma_handle, size_t size,
+static inline void dma_sync_single_for_device(struct device *dev,
+					      dma_addr_t dma_handle,
+					      size_t size,
+					      enum dma_data_direction dir)
+{
+	dma_sync_single(dev, dma_handle, size, dir);
+}
+
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+				       struct scatterlist *sg, int nelems,
 				       enum dma_data_direction dir)
-	__attribute__ ((alias("dma_sync_single")));
+{
+	dma_sync_sg(dev, sg, nelems, dir);
+}
 
-static void dma_sync_sg_for_cpu(struct device *dev,
-				struct scatterlist *sg, int nelems,
-				enum dma_data_direction dir)
-	__attribute__ ((alias("dma_sync_sg")));
+static inline void dma_sync_sg_for_device(struct device *dev,
+					  struct scatterlist *sg, int nelems,
+					  enum dma_data_direction dir)
+{
+	dma_sync_sg(dev, sg, nelems, dir);
+}
 
-static void dma_sync_sg_for_device(struct device *dev,
-				   struct scatterlist *sg, int nelems,
-				   enum dma_data_direction dir)
-	__attribute__ ((alias("dma_sync_sg")));
 
 static inline int dma_get_cache_alignment(void)
 {
@@ -174,6 +184,4 @@
 {
 	return dma_addr == 0;
 }
-
 #endif /* __ASM_SH_DMA_MAPPING_H */
-
diff --git a/include/asm-sh/dma.h b/include/asm-sh/dma.h
index e62a6d0..d9daa02 100644
--- a/include/asm-sh/dma.h
+++ b/include/asm-sh/dma.h
@@ -89,6 +89,7 @@
 	wait_queue_head_t wait_queue;
 
 	struct sys_device dev;
+	char *name;
 };
 
 struct dma_info {
diff --git a/include/asm-sh/dmida/io.h b/include/asm-sh/dmida/io.h
deleted file mode 100644
index 21bd416..0000000
--- a/include/asm-sh/dmida/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_DMIDA_IO_H
-#define __ASM_SH_DMIDA_IO_H
-
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-
-#endif /* __ASM_SH_DMIDA_IO_H */
-
diff --git a/include/asm-sh/ec3104/keyboard.h b/include/asm-sh/ec3104/keyboard.h
index 0dee7b0..c1253a6 100644
--- a/include/asm-sh/ec3104/keyboard.h
+++ b/include/asm-sh/ec3104/keyboard.h
@@ -6,8 +6,6 @@
 extern void ec3104_kbd_leds(unsigned char);
 extern void ec3104_kbd_init_hw(void);
 
-#define SYSRQ_KEY 0x54
-
 #define kbd_sysrq_xlate ec3104_kbd_sysrq_xlate
 #define kbd_setkeycode ec3104_kbd_setkeycode
 #define kbd_getkeycode ec3104_kbd_getkeycode
diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h
index 1b63dfe..3a07ab4 100644
--- a/include/asm-sh/elf.h
+++ b/include/asm-sh/elf.h
@@ -1,6 +1,11 @@
 #ifndef __ASM_SH_ELF_H
 #define __ASM_SH_ELF_H
 
+#include <asm/processor.h>
+#include <asm/auxvec.h>
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
 /* SH relocation types  */
 #define	R_SH_NONE		0
 #define	R_SH_DIR32		1
@@ -46,9 +51,6 @@
  * ELF register definitions..
  */
 
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
 typedef unsigned long elf_greg_t;
 
 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
@@ -91,7 +93,7 @@
    instruction set this CPU supports.  This could be done in user space,
    but it's not easy, and we've already done it here.  */
 
-#define ELF_HWCAP	(0)
+#define ELF_HWCAP	(boot_cpu_data.flags)
 
 /* This yields a string that ld.so will use to load implementation
    specific libraries for optimization.  This is more specific in
@@ -119,4 +121,24 @@
 #define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) dump_task_fpu(tsk, elf_fpregs)
 #endif
 
+#ifdef CONFIG_VSYSCALL
+/* vDSO has arch_setup_additional_pages */
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
+struct linux_binprm;
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+				       int executable_stack);
+
+extern unsigned int vdso_enabled;
+extern void __kernel_vsyscall;
+
+#define VDSO_BASE		((unsigned long)current->mm->context.vdso)
+#define VDSO_SYM(x)		(VDSO_BASE + (unsigned long)(x))
+
+#define ARCH_DLINFO						\
+do {								\
+	if (vdso_enabled)					\
+		NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);	\
+} while (0)
+#endif /* CONFIG_VSYSCALL */
+
 #endif /* __ASM_SH_ELF_H */
diff --git a/include/asm-sh/fixmap.h b/include/asm-sh/fixmap.h
index 412bcca..458e9fa 100644
--- a/include/asm-sh/fixmap.h
+++ b/include/asm-sh/fixmap.h
@@ -25,7 +25,7 @@
  * addresses. The point is to have a constant address at
  * compile time, but to set the physical address only
  * in the boot process. We allocate these special  addresses
- * from the end of virtual memory (0xfffff000) backwards.
+ * from the end of P3 backwards.
  * Also this lets us do fail-safe vmalloc(), we
  * can guarantee that these special addresses and
  * vmalloc()-ed addresses never overlap.
diff --git a/include/asm-sh/flat.h b/include/asm-sh/flat.h
index f29072e..0d5cc04 100644
--- a/include/asm-sh/flat.h
+++ b/include/asm-sh/flat.h
@@ -13,7 +13,7 @@
 #define __ASM_SH_FLAT_H
 
 #define	flat_stack_align(sp)			/* nothing needed */
-#define	flat_argvp_envp_on_stack()		1
+#define	flat_argvp_envp_on_stack()		0
 #define	flat_old_ram_flag(flags)		(flags)
 #define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
 #define	flat_get_addr_from_rp(rp, relval, flags)	get_unaligned(rp)
diff --git a/include/asm-sh/harp/harp.h b/include/asm-sh/harp/harp.h
deleted file mode 100644
index b2fbcfa..0000000
--- a/include/asm-sh/harp/harp.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* 
- * Copyright (C) 2001 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- * Defintions applicable to the STMicroelectronics ST40STB1 HARP and
- * compatible boards.
- */
-
-#if defined(CONFIG_SH_STB1_HARP)
-
-#define EPLD_BASE     0xa0800000
-
-#define EPLD_LED      (EPLD_BASE+0x000c0000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00240000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x00280000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x002c0000)
-#define EPLD_PAGEADDR (EPLD_BASE+0x00300000)
-#define EPLD_REVID1   (EPLD_BASE+0x00380000)
-#define EPLD_REVID2   (EPLD_BASE+0x003c0000)
-
-#define EPLD_LED_ON  1
-#define EPLD_LED_OFF 0
-
-#elif defined(CONFIG_SH_STB1_OVERDRIVE)
-
-#define EPLD_BASE     0xa7000000
-
-#define EPLD_REVID    (EPLD_BASE+0x00000000)
-#define EPLD_LED      (EPLD_BASE+0x00040000)
-#define EPLD_INTMASK0 (EPLD_BASE+0x001c0000)
-#define EPLD_INTMASK1 (EPLD_BASE+0x00200000)
-#define EPLD_INTSTAT0 (EPLD_BASE+0x00240000)
-#define EPLD_INTSTAT1 (EPLD_BASE+0x00280000)
-
-#define EPLD_LED_ON  0
-#define EPLD_LED_OFF 1
-
-#else
-#error Unknown board
-#endif
diff --git a/include/asm-sh/harp/io.h b/include/asm-sh/harp/io.h
deleted file mode 100644
index 68f39e0..0000000
--- a/include/asm-sh/harp/io.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __ASM_SH_HARP_IO_H
-#define __ASM_SH_HARP_IO_H
-
-/*
- * Nothing special here.. just use the generic cchip io routines.
- */
-#include <asm/hd64465/io.h>
-
-#endif /* __ASM_SH_HARP_IO_H */
-
diff --git a/include/asm-sh/hd64461/hd64461.h b/include/asm-sh/hd64461.h
similarity index 84%
rename from include/asm-sh/hd64461/hd64461.h
rename to include/asm-sh/hd64461.h
index 87f13d2..27e5c34 100644
--- a/include/asm-sh/hd64461/hd64461.h
+++ b/include/asm-sh/hd64461.h
@@ -40,7 +40,12 @@
 #define HD64461_LCDCBAR		0x11000
 #define HD64461_LCDCLOR		0x11002
 #define HD64461_LCDCCR		0x11004
-#define HD64461_LCDCCR_MOFF	0x80
+#define HD64461_LCDCCR_STBACK	0x0400
+#define HD64461_LCDCCR_STREQ	0x0100
+#define HD64461_LCDCCR_MOFF	0x0080
+#define HD64461_LCDCCR_REFSEL	0x0040
+#define HD64461_LCDCCR_EPON	0x0020
+#define HD64461_LCDCCR_SPON	0x0010
 
 #define	HD64461_LDR1		0x11010
 #define	HD64461_LDR1_DON	0x01
@@ -54,9 +59,9 @@
 #define HD64461_LDVSPR		0x1101c
 #define HD64461_LDR3		0x1101e
 
-#define HD64461_CPTWAR		0x11030	
+#define HD64461_CPTWAR		0x11030
 #define HD64461_CPTWDR		0x11032
-#define HD64461_CPTRAR		0x11034	
+#define HD64461_CPTRAR		0x11034
 #define HD64461_CPTRDR		0x11036
 
 #define HD64461_GRDOR		0x11040
@@ -111,7 +116,7 @@
 #define HD64461_PCCISR_BVD1		0x01	/* battery 1 */
 
 #define HD64461_PCCISR_PCD_MASK		0x0c    /* card detect */
-#define HD64461_PCCISR_BVD_MASK	0x03    /* battery voltage */
+#define HD64461_PCCISR_BVD_MASK		0x03    /* battery voltage */
 #define HD64461_PCCISR_BVD_BATGOOD	0x03    /* battery good */
 #define HD64461_PCCISR_BVD_BATWARN	0x01    /* battery low warning */
 #define HD64461_PCCISR_BVD_BATDEAD1	0x02    /* battery dead */
@@ -139,11 +144,11 @@
 
 /* PCC Card Status Change Interrupt Enable Register */
 #define HD64461_PCCCSCIER_CRE		0x80    /* change reset enable */
-#define HD64461_PCCCSCIER_IREQE_MASK   	0x60   /* IREQ enable */
+#define HD64461_PCCCSCIER_IREQE_MASK	0x60   /* IREQ enable */
 #define HD64461_PCCCSCIER_IREQE_DISABLED	0x00   /* IREQ disabled */
-#define HD64461_PCCCSCIER_IREQE_LEVEL  	0x20   /* IREQ level-triggered */
+#define HD64461_PCCCSCIER_IREQE_LEVEL	0x20   /* IREQ level-triggered */
 #define HD64461_PCCCSCIER_IREQE_FALLING	0x40   /* IREQ falling-edge-trig */
-#define HD64461_PCCCSCIER_IREQE_RISING 	0x60   /* IREQ rising-edge-trig */
+#define HD64461_PCCCSCIER_IREQE_RISING	0x60   /* IREQ rising-edge-trig */
 
 #define HD64461_PCCCSCIER_SCE		0x10    /* status change enable */
 #define HD64461_PCCCSCIER_CDE		0x08    /* card detect change enable */
@@ -155,7 +160,6 @@
 #define HD64461_PCCSCR_VCC1		0x02	/* voltage control pin 1 */
 #define HD64461_PCCSCR_SWP		0x01    /* write protect */
 
-
 #define HD64461_P0OCR           0x1202a
 #define HD64461_P1OCR           0x1202c
 #define HD64461_PGCR            0x1202e
@@ -180,23 +184,25 @@
 #define HD64461_NIRR		0x15000
 #define HD64461_NIMR		0x15002
 
-#ifndef CONFIG_HD64461_IOBASE
-#define CONFIG_HD64461_IOBASE	0xb0000000
-#endif
-#ifndef CONFIG_HD64461_IRQ
-#define CONFIG_HD64461_IRQ	36
-#endif
-
 #define HD64461_IRQBASE		OFFCHIP_IRQ_BASE
-#define HD64461_IRQ_NUM 	16
+#define HD64461_IRQ_NUM		16
 
-#define HD64461_IRQ_UART    	(HD64461_IRQBASE+5)
-#define HD64461_IRQ_IRDA    	(HD64461_IRQBASE+6)
-#define HD64461_IRQ_TMU1   	(HD64461_IRQBASE+9)
-#define HD64461_IRQ_TMU0  	(HD64461_IRQBASE+10)
-#define HD64461_IRQ_GPIO    	(HD64461_IRQBASE+11)
-#define HD64461_IRQ_AFE     	(HD64461_IRQBASE+12)
-#define HD64461_IRQ_PCC1 	(HD64461_IRQBASE+13)
-#define HD64461_IRQ_PCC0 	(HD64461_IRQBASE+14)
+#define HD64461_IRQ_UART	(HD64461_IRQBASE+5)
+#define HD64461_IRQ_IRDA	(HD64461_IRQBASE+6)
+#define HD64461_IRQ_TMU1	(HD64461_IRQBASE+9)
+#define HD64461_IRQ_TMU0	(HD64461_IRQBASE+10)
+#define HD64461_IRQ_GPIO	(HD64461_IRQBASE+11)
+#define HD64461_IRQ_AFE		(HD64461_IRQBASE+12)
+#define HD64461_IRQ_PCC1	(HD64461_IRQBASE+13)
+#define HD64461_IRQ_PCC0	(HD64461_IRQBASE+14)
+
+#define __IO_PREFIX	hd64461
+#include <asm/io_generic.h>
+
+/* arch/sh/cchips/hd6446x/hd64461/setup.c */
+int hd64461_irq_demux(int irq);
+void hd64461_register_irq_demux(int irq,
+				int (*demux) (int irq, void *dev), void *dev);
+void hd64461_unregister_irq_demux(int irq);
 
 #endif
diff --git a/include/asm-sh/hd64461/io.h b/include/asm-sh/hd64461/io.h
deleted file mode 100644
index 67f2489..0000000
--- a/include/asm-sh/hd64461/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/io_hd64461.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an HD64461
- */
-
-#ifndef _ASM_SH_IO_HD64461_H
-#define _ASM_SH_IO_HD64461_H
-
-extern unsigned char hd64461_inb(unsigned long port);
-extern unsigned short hd64461_inw(unsigned long port);
-extern unsigned int hd64461_inl(unsigned long port);
-
-extern void hd64461_outb(unsigned char value, unsigned long port);
-extern void hd64461_outw(unsigned short value, unsigned long port);
-extern void hd64461_outl(unsigned int value, unsigned long port);
-
-extern unsigned char hd64461_inb_p(unsigned long port);
-extern void hd64461_outb_p(unsigned char value, unsigned long port);
-
-extern void hd64461_insb(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insw(unsigned long port, void *addr, unsigned long count);
-extern void hd64461_insl(unsigned long port, void *addr, unsigned long count);
-
-extern void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count);
-extern void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count);
-
-extern unsigned short hd64461_readw(unsigned long addr);
-extern void hd64461_writew(unsigned short b, unsigned long addr);
-
-
-extern int hd64461_irq_demux(int irq);
-extern void hd64461_register_irq_demux(int irq,
-		int (*demux)(int irq, void *dev), void *dev);
-extern void hd64461_unregister_irq_demux(int irq);
-
-#endif /* _ASM_SH_IO_HD64461_H */
diff --git a/include/asm-sh/hp6xx/hp6xx.h b/include/asm-sh/hp6xx/hp6xx.h
index a26247f..f35134c 100644
--- a/include/asm-sh/hp6xx/hp6xx.h
+++ b/include/asm-sh/hp6xx/hp6xx.h
@@ -2,16 +2,33 @@
 #define __ASM_SH_HP6XX_H
 
 /*
- * Copyright (C) 2003  Andriy Skulysh
+ * Copyright (C) 2003, 2004, 2005  Andriy Skulysh
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
  */
 
-#define HP680_TS_IRQ IRQ3_IRQ
+#define HP680_BTN_IRQ		IRQ0_IRQ
+#define HP680_TS_IRQ		IRQ3_IRQ
+#define HP680_HD64461_IRQ	IRQ4_IRQ
 
 #define DAC_LCD_BRIGHTNESS	0
 #define DAC_SPEAKER_VOLUME	1
 
+#define PGDR_OPENED		0x01
+#define PGDR_MAIN_BATTERY_OUT	0x04
+#define PGDR_PLAY_BUTTON	0x08
+#define PGDR_REWIND_BUTTON	0x10
+#define PGDR_RECORD_BUTTON	0x20
+
 #define PHDR_TS_PEN_DOWN	0x08
 
+#define PJDR_LED_BLINK		0x02
+
+#define PKDR_LED_GREEN		0x10
+
 #define SCPDR_TS_SCAN_ENABLE	0x20
 #define SCPDR_TS_SCAN_Y		0x02
 #define SCPDR_TS_SCAN_X		0x01
@@ -21,11 +38,43 @@
 
 #define ADC_CHANNEL_TS_Y	1
 #define ADC_CHANNEL_TS_X	2
+#define ADC_CHANNEL_BATTERY	3
+#define ADC_CHANNEL_BACKUP	4
+#define ADC_CHANNEL_CHARGE	5
 
 #define HD64461_GPADR_SPEAKER	0x01
 #define HD64461_GPADR_PCMCIA0	(0x02|0x08)
+
 #define HD64461_GPBDR_LCDOFF	0x01
+#define HD64461_GPBDR_LCD_CONTRAST_MASK	0x78
 #define HD64461_GPBDR_LED_RED	0x80
 
+#include <asm/hd64461.h>
+#include <asm/io.h>
+
+#define PJDR	0xa4000130
+#define PKDR	0xa4000132
+
+static inline void hp6xx_led_red(int on)
+{
+	u16 v16;
+	v16 = ctrl_inw(CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+	if (on)
+	    ctrl_outw(v16 & (~HD64461_GPBDR_LED_RED), CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+	else
+	    ctrl_outw(v16 | HD64461_GPBDR_LED_RED, CONFIG_HD64461_IOBASE + HD64461_GPBDR - 0x10000);
+}
+
+static inline void hp6xx_led_green(int on)
+{
+	u8 v8;
+
+	v8 = ctrl_inb(PKDR);
+	if (on)
+	    ctrl_outb(v8 & (~PKDR_LED_GREEN), PKDR);
+	else
+	    ctrl_outb(v8 | PKDR_LED_GREEN, PKDR);
+}
+
 
 #endif /* __ASM_SH_HP6XX_H */
diff --git a/include/asm-sh/hp6xx/io.h b/include/asm-sh/hp6xx/io.h
index 7317980..2044476 100644
--- a/include/asm-sh/hp6xx/io.h
+++ b/include/asm-sh/hp6xx/io.h
@@ -4,7 +4,7 @@
 /*
  * Nothing special here.. just use the generic cchip io routines.
  */
-#include <asm/hd64461/io.h>
+#include <asm/hd64461.h>
 
 #endif /* __ASM_SH_HP6XX_IO_H */
 
diff --git a/include/asm-sh/hs7751rvoip/hs7751rvoip.h b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
index 5f995f9..c4cff9d 100644
--- a/include/asm-sh/hs7751rvoip/hs7751rvoip.h
+++ b/include/asm-sh/hs7751rvoip/hs7751rvoip.h
@@ -19,8 +19,6 @@
 #define PA_OUTPORTR	0xa400000e	/* Output Port Reguster */
 #define PA_VERREG	0xa4000014	/* FPGA Version Register */
 
-#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
-#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
 #define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
 
 #define IRLCNTR1	(PA_BCR + 0)	/* Interrupt Control Register1 */
@@ -44,4 +42,13 @@
 #define	IRQ_RINGING	4		/* Ringing IRQ */
 #define	IRQ_CODEC	5		/* CODEC IRQ */
 
+#define __IO_PREFIX	hs7751rvoip
+#include <asm/io_generic.h>
+
+/* arch/sh/boards/renesas/hs7751rvoip/irq.c */
+void init_hs7751rvoip_IRQ(void);
+
+/* arch/sh/boards/renesas/hs7751rvoip/io.c */
+void *hs7751rvoip_ioremap(unsigned long, unsigned long);
+
 #endif  /* __ASM_SH_RENESAS_HS7751RVOIP */
diff --git a/include/asm-sh/io.h b/include/asm-sh/io.h
index 894e64b..ed12d38 100644
--- a/include/asm-sh/io.h
+++ b/include/asm-sh/io.h
@@ -107,6 +107,9 @@
 #define __raw_writew(v, a)	__writew(v, (void __iomem *)(a))
 #define __raw_writel(v, a)	__writel(v, (void __iomem *)(a))
 
+void __raw_writesl(unsigned long addr, const void *data, int longlen);
+void __raw_readsl(unsigned long addr, void *data, int longlen);
+
 /*
  * The platform header files may define some of these macros to use
  * the inlined versions where appropriate.  These macros may also be
@@ -132,6 +135,9 @@
 # define writel(v,a)	({ __raw_writel((v),(a)); mb(); })
 #endif
 
+#define writesl __raw_writesl
+#define readsl  __raw_readsl
+
 #define readb_relaxed(a) readb(a)
 #define readw_relaxed(a) readw(a)
 #define readl_relaxed(a) readl(a)
@@ -209,8 +215,14 @@
         *(volatile unsigned long*)addr = b;
 }
 
+static inline void ctrl_delay(void)
+{
+	ctrl_inw(P2SEG);
+}
+
 #define IO_SPACE_LIMIT 0xffffffff
 
+#ifdef CONFIG_MMU
 /*
  * Change virtual addresses to physical addresses and vv.
  * These are trivial on the 1:1 Linux/SuperH mapping
@@ -224,6 +236,10 @@
 {
 	return (void *)P1SEGADDR(address);
 }
+#else
+#define phys_to_virt(address)	((void *)(address))
+#define virt_to_phys(address)	((unsigned long)(address))
+#endif
 
 #define virt_to_bus virt_to_phys
 #define bus_to_virt phys_to_virt
diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h
index d705252..b28af9a 100644
--- a/include/asm-sh/irq-sh73180.h
+++ b/include/asm-sh/irq-sh73180.h
@@ -311,6 +311,4 @@
 #define IRQ6_PRIORITY	1
 #define IRQ7_PRIORITY	1
 
-int shmse_irq_demux(int irq);
-
 #endif /* __ASM_SH_IRQ_SH73180_H */
diff --git a/include/asm-sh/irq-sh7343.h b/include/asm-sh/irq-sh7343.h
new file mode 100644
index 0000000..5d15419
--- /dev/null
+++ b/include/asm-sh/irq-sh7343.h
@@ -0,0 +1,317 @@
+#ifndef __ASM_SH_IRQ_SH7343_H
+#define __ASM_SH_IRQ_SH7343_H
+
+/*
+ * linux/include/asm-sh/irq-sh7343.h
+ *
+ * Copyright (C) 2006 Kenati Technologies Inc.
+ * Andre Mccurdy <andre@kenati.com>
+ * Ranjit Deshpande <ranjit@kenati.com>
+ */
+
+#undef INTC_IPRA
+#undef INTC_IPRB
+#undef INTC_IPRC
+#undef INTC_IPRD
+
+#undef DMTE0_IRQ
+#undef DMTE1_IRQ
+#undef DMTE2_IRQ
+#undef DMTE3_IRQ
+#undef DMTE4_IRQ
+#undef DMTE5_IRQ
+#undef DMTE6_IRQ
+#undef DMTE7_IRQ
+#undef DMAE_IRQ
+#undef DMA_IPR_ADDR
+#undef DMA_IPR_POS
+#undef DMA_PRIORITY
+
+#undef INTC_IMCR0
+#undef INTC_IMCR1
+#undef INTC_IMCR2
+#undef INTC_IMCR3
+#undef INTC_IMCR4
+#undef INTC_IMCR5
+#undef INTC_IMCR6
+#undef INTC_IMCR7
+#undef INTC_IMCR8
+#undef INTC_IMCR9
+#undef INTC_IMCR10
+
+
+#define INTC_IPRA  	0xA4080000UL
+#define INTC_IPRB  	0xA4080004UL
+#define INTC_IPRC  	0xA4080008UL
+#define INTC_IPRD  	0xA408000CUL
+#define INTC_IPRE  	0xA4080010UL
+#define INTC_IPRF  	0xA4080014UL
+#define INTC_IPRG  	0xA4080018UL
+#define INTC_IPRH  	0xA408001CUL
+#define INTC_IPRI  	0xA4080020UL
+#define INTC_IPRJ  	0xA4080024UL
+#define INTC_IPRK  	0xA4080028UL
+#define INTC_IPRL  	0xA408002CUL
+
+#define INTC_IMR0	0xA4080080UL
+#define INTC_IMR1	0xA4080084UL
+#define INTC_IMR2	0xA4080088UL
+#define INTC_IMR3	0xA408008CUL
+#define INTC_IMR4	0xA4080090UL
+#define INTC_IMR5	0xA4080094UL
+#define INTC_IMR6	0xA4080098UL
+#define INTC_IMR7	0xA408009CUL
+#define INTC_IMR8	0xA40800A0UL
+#define INTC_IMR9	0xA40800A4UL
+#define INTC_IMR10	0xA40800A8UL
+#define INTC_IMR11	0xA40800ACUL
+
+#define INTC_IMCR0	0xA40800C0UL
+#define INTC_IMCR1	0xA40800C4UL
+#define INTC_IMCR2	0xA40800C8UL
+#define INTC_IMCR3	0xA40800CCUL
+#define INTC_IMCR4	0xA40800D0UL
+#define INTC_IMCR5	0xA40800D4UL
+#define INTC_IMCR6	0xA40800D8UL
+#define INTC_IMCR7	0xA40800DCUL
+#define INTC_IMCR8	0xA40800E0UL
+#define INTC_IMCR9	0xA40800E4UL
+#define INTC_IMCR10	0xA40800E8UL
+#define INTC_IMCR11	0xA40800ECUL
+
+#define INTC_ICR0	0xA4140000UL
+#define INTC_ICR1	0xA414001CUL
+
+#define INTMSK0		0xa4140044
+#define INTMSKCLR0	0xa4140064
+#define INTC_INTPRI0	0xa4140010
+
+/*
+  NOTE:
+
+  *_IRQ = (INTEVT2 - 0x200)/0x20
+*/
+
+/* TMU0 */
+#define TMU0_IRQ	16
+#define TMU0_IPR_ADDR	INTC_IPRA
+#define TMU0_IPR_POS	 3
+#define TMU0_PRIORITY	 2
+
+#define TIMER_IRQ       16
+#define TIMER_IPR_ADDR  INTC_IPRA
+#define TIMER_IPR_POS    3
+#define TIMER_PRIORITY   2
+
+/* TMU1 */
+#define TMU1_IRQ	17
+#define TMU1_IPR_ADDR	INTC_IPRA
+#define TMU1_IPR_POS	 2
+#define TMU1_PRIORITY	 2
+
+/* TMU2 */
+#define TMU2_IRQ	18
+#define TMU2_IPR_ADDR	INTC_IPRA
+#define TMU2_IPR_POS	 1
+#define TMU2_PRIORITY	 2
+
+/* LCDC */
+#define LCDC_IRQ	28
+#define LCDC_IPR_ADDR	INTC_IPRB
+#define LCDC_IPR_POS	 2
+#define LCDC_PRIORITY	 2
+
+/* VIO (Video I/O) */
+#define CEU_IRQ		52
+#define BEU_IRQ		53
+#define VEU_IRQ		54
+#define VOU_IRQ		55
+#define VIO_IPR_ADDR	INTC_IPRE
+#define VIO_IPR_POS	 2
+#define VIO_PRIORITY	 2
+
+/* MFI (Multi Functional Interface) */
+#define MFI_IRQ		56
+#define MFI_IPR_ADDR	INTC_IPRE
+#define MFI_IPR_POS	 1
+#define MFI_PRIORITY	 2
+
+/* VPU (Video Processing Unit) */
+#define VPU_IRQ		60
+#define VPU_IPR_ADDR	INTC_IPRE
+#define VPU_IPR_POS	 0
+#define VPU_PRIORITY	 2
+
+/* 3DG */
+#define TDG_IRQ		63
+#define TDG_IPR_ADDR	INTC_IPRJ
+#define TDG_IPR_POS	 2
+#define TDG_PRIORITY	 2
+
+/* DMAC(1) */
+#define DMTE0_IRQ	48
+#define DMTE1_IRQ	49
+#define DMTE2_IRQ	50
+#define DMTE3_IRQ	51
+#define DMA1_IPR_ADDR	INTC_IPRE
+#define DMA1_IPR_POS	3
+#define DMA1_PRIORITY	7
+
+/* DMAC(2) */
+#define DMTE4_IRQ	76
+#define DMTE5_IRQ	77
+#define DMA2_IPR_ADDR	INTC_IPRF
+#define DMA2_IPR_POS	2
+#define DMA2_PRIORITY	7
+
+/* SCIF0 */
+#define SCIF_ERI_IRQ	80
+#define SCIF_RXI_IRQ	81
+#define SCIF_BRI_IRQ	82
+#define SCIF_TXI_IRQ	83
+#define SCIF_IPR_ADDR	INTC_IPRG
+#define SCIF_IPR_POS	3
+#define SCIF_PRIORITY	3
+
+/* SIOF0 */
+#define SIOF0_IRQ	84
+#define SIOF0_IPR_ADDR	INTC_IPRH
+#define SIOF0_IPR_POS	3
+#define SIOF0_PRIORITY	3
+
+/* FLCTL (Flash Memory Controller) */
+#define FLSTE_IRQ	92
+#define FLTEND_IRQ	93
+#define FLTRQ0_IRQ	94
+#define FLTRQ1_IRQ	95
+#define FLCTL_IPR_ADDR	INTC_IPRH
+#define FLCTL_IPR_POS	1
+#define FLCTL_PRIORITY	3
+
+/* IIC(0) (IIC Bus Interface) */
+#define IIC0_ALI_IRQ	96
+#define IIC0_TACKI_IRQ	97
+#define IIC0_WAITI_IRQ	98
+#define IIC0_DTEI_IRQ	99
+#define IIC0_IPR_ADDR	INTC_IPRH
+#define IIC0_IPR_POS	0
+#define IIC0_PRIORITY	3
+
+/* IIC(1) (IIC Bus Interface) */
+#define IIC1_ALI_IRQ	44
+#define IIC1_TACKI_IRQ	45
+#define IIC1_WAITI_IRQ	46
+#define IIC1_DTEI_IRQ	47
+#define IIC1_IPR_ADDR	INTC_IPRI
+#define IIC1_IPR_POS	0
+#define IIC1_PRIORITY	3
+
+/* SIO0 */
+#define SIO0_IRQ	88
+#define SIO0_IPR_ADDR	INTC_IPRI
+#define SIO0_IPR_POS	3
+#define SIO0_PRIORITY	3
+
+/* SDHI */
+#define SDHI_SDHII0_IRQ	100
+#define SDHI_SDHII1_IRQ	101
+#define SDHI_SDHII2_IRQ	102
+#define SDHI_SDHII3_IRQ	103
+#define SDHI_IPR_ADDR	INTC_IPRK
+#define SDHI_IPR_POS	0
+#define SDHI_PRIORITY	3
+
+/* SIU (Sound Interface Unit) */
+#define SIU_IRQ		108
+#define SIU_IPR_ADDR	INTC_IPRJ
+#define SIU_IPR_POS	1
+#define SIU_PRIORITY	3
+
+#define PORT_PACR	0xA4050100UL
+#define PORT_PBCR	0xA4050102UL
+#define PORT_PCCR	0xA4050104UL
+#define PORT_PDCR	0xA4050106UL
+#define PORT_PECR	0xA4050108UL
+#define PORT_PFCR	0xA405010AUL
+#define PORT_PGCR	0xA405010CUL
+#define PORT_PHCR	0xA405010EUL
+#define PORT_PJCR	0xA4050110UL
+#define PORT_PKCR	0xA4050112UL
+#define PORT_PLCR	0xA4050114UL
+#define PORT_SCPCR	0xA4050116UL
+#define PORT_PMCR	0xA4050118UL
+#define PORT_PNCR	0xA405011AUL
+#define PORT_PQCR	0xA405011CUL
+#define PORT_PRCR	0xA405011EUL
+#define PORT_PTCR	0xA405014CUL
+#define PORT_PUCR	0xA405014EUL
+#define PORT_PVCR	0xA4050150UL
+
+#define PORT_PSELA	0xA4050140UL
+#define PORT_PSELB	0xA4050142UL
+#define PORT_PSELC	0xA4050144UL
+#define PORT_PSELE	0xA4050158UL
+
+#define PORT_HIZCRA	0xA4050146UL
+#define PORT_HIZCRB	0xA4050148UL
+#define PORT_DRVCR	0xA405014AUL
+
+#define PORT_PADR  	0xA4050120UL
+#define PORT_PBDR  	0xA4050122UL
+#define PORT_PCDR  	0xA4050124UL
+#define PORT_PDDR  	0xA4050126UL
+#define PORT_PEDR  	0xA4050128UL
+#define PORT_PFDR  	0xA405012AUL
+#define PORT_PGDR  	0xA405012CUL
+#define PORT_PHDR  	0xA405012EUL
+#define PORT_PJDR  	0xA4050130UL
+#define PORT_PKDR  	0xA4050132UL
+#define PORT_PLDR  	0xA4050134UL
+#define PORT_SCPDR  	0xA4050136UL
+#define PORT_PMDR  	0xA4050138UL
+#define PORT_PNDR  	0xA405013AUL
+#define PORT_PQDR  	0xA405013CUL
+#define PORT_PRDR  	0xA405013EUL
+#define PORT_PTDR  	0xA405016CUL
+#define PORT_PUDR  	0xA405016EUL
+#define PORT_PVDR  	0xA4050170UL
+
+#define IRQ0_IRQ	32
+#define IRQ1_IRQ	33
+#define IRQ2_IRQ	34
+#define IRQ3_IRQ	35
+#define IRQ4_IRQ	36
+#define IRQ5_IRQ	37
+#define IRQ6_IRQ	38
+#define IRQ7_IRQ	39
+
+#define INTPRI00	0xA4140010UL
+
+#define IRQ0_IPR_ADDR	INTPRI00
+#define IRQ1_IPR_ADDR	INTPRI00
+#define IRQ2_IPR_ADDR	INTPRI00
+#define IRQ3_IPR_ADDR	INTPRI00
+#define IRQ4_IPR_ADDR	INTPRI00
+#define IRQ5_IPR_ADDR	INTPRI00
+#define IRQ6_IPR_ADDR	INTPRI00
+#define IRQ7_IPR_ADDR	INTPRI00
+
+#define IRQ0_IPR_POS	7
+#define IRQ1_IPR_POS	6
+#define IRQ2_IPR_POS	5
+#define IRQ3_IPR_POS	4
+#define IRQ4_IPR_POS	3
+#define IRQ5_IPR_POS	2
+#define IRQ6_IPR_POS	1
+#define IRQ7_IPR_POS	0
+
+#define IRQ0_PRIORITY	1
+#define IRQ1_PRIORITY	1
+#define IRQ2_PRIORITY	1
+#define IRQ3_PRIORITY	1
+#define IRQ4_PRIORITY	1
+#define IRQ5_PRIORITY	1
+#define IRQ6_PRIORITY	1
+#define IRQ7_PRIORITY	1
+
+#endif /* __ASM_SH_IRQ_SH7343_H */
diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h
index 7f90315..895c578 100644
--- a/include/asm-sh/irq-sh7780.h
+++ b/include/asm-sh/irq-sh7780.h
@@ -145,11 +145,6 @@
 #define	TMU_CH5_IPR_POS		1
 #define TMU_CH5_PRIORITY	2
 
-#define	RTC_IRQ		22
-#define	RTC_IPR_ADDR	INTC_INT2PRI1
-#define	RTC_IPR_POS	0
-#define	RTC_PRIORITY	TIMER_PRIORITY
-
 /* SCIF0 */
 #define SCIF0_ERI_IRQ	40
 #define SCIF0_RXI_IRQ	41
diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h
index 611e67c..0e5f365 100644
--- a/include/asm-sh/irq.h
+++ b/include/asm-sh/irq.h
@@ -192,7 +192,7 @@
 
 #if defined (CONFIG_CPU_SUBTYPE_SH7707) || defined (CONFIG_CPU_SUBTYPE_SH7708) || \
     defined (CONFIG_CPU_SUBTYPE_SH7709) || defined (CONFIG_CPU_SUBTYPE_SH7750) || \
-    defined (CONFIG_CPU_SUBTYPE_SH7751)
+    defined (CONFIG_CPU_SUBTYPE_SH7751) || defined (CONFIG_CPU_SUBTYPE_SH7706)
 #define SCI_ERI_IRQ	23
 #define SCI_RXI_IRQ	24
 #define SCI_TXI_IRQ	25
@@ -207,6 +207,7 @@
 #define SCIF0_IPR_POS	3
 #define SCIF0_PRIORITY	3
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7707) || \
       defined(CONFIG_CPU_SUBTYPE_SH7709)
 #define SCIF_ERI_IRQ	56
@@ -261,9 +262,12 @@
 #elif defined(CONFIG_CPU_SUBTYPE_SH7708)
 # define ONCHIP_NR_IRQS 32
 #elif defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7705)
 # define ONCHIP_NR_IRQS 64	// Actually 61
 # define PINT_NR_IRQS   16
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+# define ONCHIP_NR_IRQS 104
 #elif defined(CONFIG_CPU_SUBTYPE_SH7750)
 # define ONCHIP_NR_IRQS 48	// Actually 44
 #elif defined(CONFIG_CPU_SUBTYPE_SH7751)
@@ -275,7 +279,8 @@
 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1)
 # define ONCHIP_NR_IRQS 144
 #elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \
-      defined(CONFIG_CPU_SUBTYPE_SH73180)
+      defined(CONFIG_CPU_SUBTYPE_SH73180) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7343)
 # define ONCHIP_NR_IRQS 109
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 # define ONCHIP_NR_IRQS 111
@@ -311,6 +316,8 @@
 # define OFFCHIP_NR_IRQS 4
 #elif defined(CONFIG_SH_R7780RP)
 # define OFFCHIP_NR_IRQS 16
+#elif defined(CONFIG_SH_7343_SOLUTION_ENGINE)
+# define OFFCHIP_NR_IRQS 12
 #elif defined(CONFIG_SH_UNKNOWN)
 # define OFFCHIP_NR_IRQS 16	/* Must also be last */
 #else
@@ -335,6 +342,11 @@
 extern unsigned short *irq_mask_register;
 
 /*
+ * PINT IRQs
+ */
+void init_IRQ_pint(void);
+
+/*
  * Function for "on chip support modules".
  */
 extern void make_ipr_irq(unsigned int irq, unsigned int addr,
@@ -471,8 +483,10 @@
 
 #define INTC_ICR	0xfffffee0UL
 #elif defined(CONFIG_CPU_SUBTYPE_SH7705) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7706) || \
       defined(CONFIG_CPU_SUBTYPE_SH7707) || \
-      defined(CONFIG_CPU_SUBTYPE_SH7709)
+      defined(CONFIG_CPU_SUBTYPE_SH7709) || \
+      defined(CONFIG_CPU_SUBTYPE_SH7710)
 #define INTC_IRR0	0xa4000004UL
 #define INTC_IRR1	0xa4000006UL
 #define INTC_IRR2	0xa4000008UL
@@ -491,8 +505,105 @@
 #define INTC_IPRF	0xa4080000UL
 #define INTC_IPRG	0xa4080002UL
 #define INTC_IPRH	0xa4080004UL
-#endif
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710)
+/* Interrupt Controller Registers */
+#undef INTC_IPRA
+#undef INTC_IPRB
+#define INTC_IPRA  	0xA414FEE2UL
+#define INTC_IPRB  	0xA414FEE4UL
+#define INTC_IPRF  	0xA4080000UL
+#define INTC_IPRG  	0xA4080002UL
+#define INTC_IPRH  	0xA4080004UL
+#define INTC_IPRI  	0xA4080006UL
 
+#undef INTC_ICR0
+#undef INTC_ICR1
+#define INTC_ICR0	0xA414FEE0UL
+#define INTC_ICR1	0xA4140010UL
+
+#define INTC_IRR0	0xa4000004UL
+#define INTC_IRR1	0xa4000006UL
+#define INTC_IRR2	0xa4000008UL
+#define INTC_IRR3	0xa400000AUL
+#define INTC_IRR4	0xa400000CUL
+#define INTC_IRR5	0xa4080020UL
+#define INTC_IRR7	0xa4080024UL
+#define INTC_IRR8	0xa4080026UL
+
+/* Interrupt numbers */
+#define TIMER2_IRQ      18
+#define TIMER2_IPR_ADDR INTC_IPRA
+#define TIMER2_IPR_POS   1
+#define TIMER2_PRIORITY  2
+
+/* WDT */
+#define WDT_IRQ		27
+#define WDT_IPR_ADDR	INTC_IPRB
+#define WDT_IPR_POS	 3
+#define WDT_PRIORITY	 2
+
+#define SCIF0_ERI_IRQ	52
+#define SCIF0_RXI_IRQ	53
+#define SCIF0_BRI_IRQ	54
+#define SCIF0_TXI_IRQ	55
+#define SCIF0_IPR_ADDR	INTC_IPRE
+#define SCIF0_IPR_POS	2
+#define SCIF0_PRIORITY	3
+
+#define DMTE4_IRQ	76
+#define DMTE5_IRQ	77
+#define DMA2_IPR_ADDR	INTC_IPRF
+#define DMA2_IPR_POS	2
+#define DMA2_PRIORITY	7
+
+#define IPSEC_IRQ	79
+#define IPSEC_IPR_ADDR	INTC_IPRF
+#define IPSEC_IPR_POS	3
+#define IPSEC_PRIORITY	3
+
+/* EDMAC */
+#define EDMAC0_IRQ	80
+#define EDMAC0_IPR_ADDR	INTC_IPRG
+#define EDMAC0_IPR_POS	3
+#define EDMAC0_PRIORITY	3
+
+#define EDMAC1_IRQ	81
+#define EDMAC1_IPR_ADDR	INTC_IPRG
+#define EDMAC1_IPR_POS	2
+#define EDMAC1_PRIORITY	3
+
+#define EDMAC2_IRQ	82
+#define EDMAC2_IPR_ADDR	INTC_IPRG
+#define EDMAC2_IPR_POS	1
+#define EDMAC2_PRIORITY	3
+
+/* SIOF */
+#define SIOF0_ERI_IRQ	96
+#define SIOF0_TXI_IRQ	97
+#define SIOF0_RXI_IRQ	98
+#define SIOF0_CCI_IRQ	99
+#define SIOF0_IPR_ADDR	INTC_IPRH
+#define SIOF0_IPR_POS	0
+#define SIOF0_PRIORITY	7
+
+#define SIOF1_ERI_IRQ	100
+#define SIOF1_TXI_IRQ	101
+#define SIOF1_RXI_IRQ	102
+#define SIOF1_CCI_IRQ	103
+#define SIOF1_IPR_ADDR	INTC_IPRI
+#define SIOF1_IPR_POS	1
+#define SIOF1_PRIORITY	7
+#endif /* CONFIG_CPU_SUBTYPE_SH7710 */
+
+#if defined(CONFIG_CPU_SUBTYPE_SH7710)
+#define PORT_PACR	0xa4050100UL
+#define PORT_PBCR	0xa4050102UL
+#define PORT_PCCR	0xa4050104UL
+#define PORT_PETCR	0xa4050106UL
+#define PORT_PADR  	0xa4050120UL
+#define PORT_PBDR  	0xa4050122UL
+#define PORT_PCDR  	0xa4050124UL
+#else
 #define PORT_PACR	0xa4000100UL
 #define PORT_PBCR	0xa4000102UL
 #define PORT_PCCR	0xa4000104UL
@@ -501,6 +612,7 @@
 #define PORT_PBDR  	0xa4000122UL
 #define PORT_PCDR  	0xa4000124UL
 #define PORT_PFDR  	0xa400012aUL
+#endif
 
 #define IRQ0_IRQ	32
 #define IRQ1_IRQ	33
@@ -577,7 +689,7 @@
 #define NR_INTC2_IRQS	64
 #elif defined(CONFIG_CPU_SUBTYPE_SH7780)
 #define INTC2_BASE	0xffd40000
-#define INTC2_FIRST_IRQ	22
+#define INTC2_FIRST_IRQ	21
 #define INTC2_INTMSK_OFFSET	(0x38)
 #define INTC2_INTMSKCLR_OFFSET	(0x3c)
 #define NR_INTC2_IRQS	60
@@ -594,6 +706,8 @@
 
 #endif
 
+extern int shmse_irq_demux(int irq);
+
 static inline int generic_irq_demux(int irq)
 {
 	return irq;
@@ -605,8 +719,21 @@
 #define irq_canonicalize(irq)	(irq)
 #define irq_demux(irq)		__irq_demux(sh_mv.mv_irq_demux(irq))
 
+#ifdef CONFIG_4KSTACKS
+extern void irq_ctx_init(int cpu);
+extern void irq_ctx_exit(int cpu);
+# define __ARCH_HAS_DO_SOFTIRQ
+#else
+# define irq_ctx_init(cpu) do { } while (0)
+# define irq_ctx_exit(cpu) do { } while (0)
+#endif
+
 #if defined(CONFIG_CPU_SUBTYPE_SH73180)
 #include <asm/irq-sh73180.h>
 #endif
 
+#if defined(CONFIG_CPU_SUBTYPE_SH7343)
+#include <asm/irq-sh7343.h>
+#endif
+
 #endif /* __ASM_SH_IRQ_H */
diff --git a/include/asm-sh/kexec.h b/include/asm-sh/kexec.h
index 9dfe59f6..9d235af 100644
--- a/include/asm-sh/kexec.h
+++ b/include/asm-sh/kexec.h
@@ -23,11 +23,10 @@
 /* The native architecture */
 #define KEXEC_ARCH KEXEC_ARCH_SH
 
-#ifndef __ASSEMBLY__
+#define MAX_NOTE_BYTES 1024
 
-extern void machine_shutdown(void);
-extern void *crash_notes;
-
-#endif /* __ASSEMBLY__ */
+/* Provide a dummy definition to avoid build failures. */
+static inline void crash_setup_regs(struct pt_regs *newregs,
+					struct pt_regs *oldregs) { }
 
 #endif /* _SH_KEXEC_H */
diff --git a/include/asm-sh/kgdb.h b/include/asm-sh/kgdb.h
index 1653ffb..7b26f53 100644
--- a/include/asm-sh/kgdb.h
+++ b/include/asm-sh/kgdb.h
@@ -128,4 +128,19 @@
 #define KGDB_ASSERT(condition, message)
 #endif
 
+/* Taken from sh-stub.c of GDB 4.18 */
+static const char hexchars[] = "0123456789abcdef";
+
+/* Get high hex bits */
+static inline char highhex(const int x)
+{
+	return hexchars[(x >> 4) & 0xf];
+}
+
+/* Get low hex bits */
+static inline char lowhex(const int x)
+{
+	return hexchars[x & 0xf];
+}
+
 #endif
diff --git a/include/asm-sh/landisk/gio.h b/include/asm-sh/landisk/gio.h
new file mode 100644
index 0000000..3fce4c4
--- /dev/null
+++ b/include/asm-sh/landisk/gio.h
@@ -0,0 +1,45 @@
+#ifndef __ASM_SH_LANDISK_GIO_H
+#define __ASM_SH_LANDISK_GIO_H
+
+#include <linux/ioctl.h>
+
+/* version */
+#define VERSION_STR	"1.00"
+
+/* Driver name */
+#define GIO_DRIVER_NAME		"/dev/giodrv"
+
+/* Use 'k' as magic number */
+#define GIODRV_IOC_MAGIC  'k'
+
+#define GIODRV_IOCRESET    _IO(GIODRV_IOC_MAGIC, 0)
+/*
+ * S means "Set" through a ptr,
+ * T means "Tell" directly
+ * G means "Get" (to a pointed var)
+ * Q means "Query", response is on the return value
+ * X means "eXchange": G and S atomically
+ * H means "sHift": T and Q atomically
+ */
+#define GIODRV_IOCSGIODATA1   _IOW(GIODRV_IOC_MAGIC,  1, unsigned char *)
+#define GIODRV_IOCGGIODATA1   _IOR(GIODRV_IOC_MAGIC,  2, unsigned char *)
+#define GIODRV_IOCSGIODATA2   _IOW(GIODRV_IOC_MAGIC,  3, unsigned short *)
+#define GIODRV_IOCGGIODATA2   _IOR(GIODRV_IOC_MAGIC,  4, unsigned short *)
+#define GIODRV_IOCSGIODATA4   _IOW(GIODRV_IOC_MAGIC,  5, unsigned long *)
+#define GIODRV_IOCGGIODATA4   _IOR(GIODRV_IOC_MAGIC,  6, unsigned long *)
+#define GIODRV_IOCSGIOSETADDR _IOW(GIODRV_IOC_MAGIC,  7, unsigned long *)
+#define GIODRV_IOCHARDRESET   _IO(GIODRV_IOC_MAGIC, 8) /* debugging tool */
+
+#define GIODRV_IOCSGIO_LED    _IOW(GIODRV_IOC_MAGIC,  9, unsigned long *)
+#define GIODRV_IOCGGIO_LED    _IOR(GIODRV_IOC_MAGIC,  10, unsigned long *)
+#define GIODRV_IOCSGIO_BUZZER _IOW(GIODRV_IOC_MAGIC,  11, unsigned long *)
+#define GIODRV_IOCGGIO_LANDISK _IOR(GIODRV_IOC_MAGIC,  14, unsigned long *)
+#define GIODRV_IOCGGIO_BTN _IOR(GIODRV_IOC_MAGIC,  22, unsigned long *)
+#define GIODRV_IOCSGIO_BTNPID _IOW(GIODRV_IOC_MAGIC,  23, unsigned long *)
+#define GIODRV_IOCGGIO_BTNPID _IOR(GIODRV_IOC_MAGIC,  24, unsigned long *)
+
+#define GIODRV_IOC_MAXNR 8
+#define GIO_READ 0x00000000
+#define GIO_WRITE 0x00000001
+
+#endif /* __ASM_SH_LANDISK_GIO_H  */
diff --git a/include/asm-sh/landisk/ide.h b/include/asm-sh/landisk/ide.h
new file mode 100644
index 0000000..6490e28
--- /dev/null
+++ b/include/asm-sh/landisk/ide.h
@@ -0,0 +1,14 @@
+/*
+ * modifed by kogiidena
+ * 2005.03.03
+ */
+
+#ifndef __ASM_SH_LANDISK_IDE_H
+#define __ASM_SH_LANDISK_IDE_H
+
+/* Nothing to see here.. */
+#include <asm/landisk/iodata_landisk.h>
+#define IRQ_CFCARD	IRQ_FATA	/* CF Card IRQ */
+#define IRQ_PCMCIA	IRQ_ATA		/* PCMCIA IRQ */
+
+#endif /* __ASM_SH_LANDISK_IDE_H  */
diff --git a/include/asm-sh/landisk/iodata_landisk.h b/include/asm-sh/landisk/iodata_landisk.h
new file mode 100644
index 0000000..c74d3c7
--- /dev/null
+++ b/include/asm-sh/landisk/iodata_landisk.h
@@ -0,0 +1,79 @@
+#ifndef __ASM_SH_IODATA_LANDISK_H
+#define __ASM_SH_IODATA_LANDISK_H
+
+/*
+ * linux/include/asm-sh/landisk/iodata_landisk.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * IO-DATA LANDISK support
+ */
+
+/* Box specific addresses.  */
+
+#define PA_USB		0xa4000000	/* USB Controller M66590 */
+
+#define PA_ATARST	0xb0000000	/* ATA/FATA Access Control Register */
+#define PA_LED		0xb0000001	/* LED Control Register */
+#define PA_STATUS	0xb0000002	/* Switch Status Register */
+#define PA_SHUTDOWN	0xb0000003	/* Shutdown Control Register */
+#define PA_PCIPME	0xb0000004	/* PCI PME Status Register */
+#define PA_IMASK	0xb0000005	/* Interrupt Mask Register */
+/* 2003.10.31 I-O DATA NSD NWG	add.	for shutdown port clear */
+#define PA_PWRINT_CLR	0xb0000006	/* Shutdown Interrupt clear Register */
+
+#define PA_LCD_CLRDSP	0x00		/* LCD Clear Display Offset */
+#define PA_LCD_RTNHOME	0x00		/* LCD Return Home Offset */
+#define PA_LCD_ENTMODE	0x00		/* LCD Entry Mode Offset */
+#define PA_LCD_DSPCTL	0x00		/* LCD Display ON/OFF Control Offset */
+#define PA_LCD_FUNC	0x00		/* LCD Function Set Offset */
+#define PA_LCD_CGRAM	0x00		/* LCD Set CGRAM Address Offset */
+#define PA_LCD_DDRAM	0x00		/* LCD Set DDRAM Address Offset */
+#define PA_LCD_RDFLAG	0x01		/* LCD Read Busy Flag Offset */
+#define PA_LCD_WTDATA	0x02		/* LCD Write Datat to RAM Offset */
+#define PA_LCD_RDDATA	0x03		/* LCD Read Data from RAM Offset */
+#define PA_PIDE_OFFSET	0x40		/* CF IDE Offset */
+#define PA_SIDE_OFFSET	0x40		/* HDD IDE Offset */
+
+#define IRQ_PCIINTA	5		/* PCI INTA IRQ */
+#define IRQ_PCIINTB	6		/* PCI INTB IRQ */
+#define IRQ_PCIINDC	7		/* PCI INTC IRQ */
+#define IRQ_PCIINTD	8		/* PCI INTD IRQ */
+#define IRQ_ATA		9		/* ATA IRQ */
+#define IRQ_FATA	10		/* FATA IRQ */
+#define IRQ_POWER	11		/* Power Switch IRQ */
+#define IRQ_BUTTON	12		/* USL-5P Button IRQ */
+#define IRQ_FAULT	13		/* USL-5P Fault  IRQ */
+
+#define SHUTDOWN_BTN_MAJOR	99	/* Shutdown button device major no. */
+
+#define SHUTDOWN_LOOP_CNT	5	/* Shutdown button Detection loop */
+#define SHUTDOWN_DELAY		200	/* Shutdown button delay value(ms) */
+
+
+/* added by kogiidena */
+/*
+ *  landisk_ledparam
+ *
+ * led  ------10 -6543210 -6543210 -6543210
+ *     |000000..|0.......|0.......|U.......|
+ *     |  HARD  |fastblik| blink  |   on   |
+ *
+ *   led0: power       U:update flag
+ *   led1: error
+ *   led2: usb1
+ *   led3: usb2
+ *   led4: usb3
+ *   led5: usb4
+ *   led6: usb5
+ *
+ */
+extern int landisk_ledparam;    /* from setup.c */
+extern int landisk_buzzerparam; /* from setup.c */
+extern int landisk_arch;        /* from setup.c */
+
+#define __IO_PREFIX landisk
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_IODATA_LANDISK_H */
+
diff --git a/include/asm-sh/machvec.h b/include/asm-sh/machvec.h
index 550501f..70389b7 100644
--- a/include/asm-sh/machvec.h
+++ b/include/asm-sh/machvec.h
@@ -8,17 +8,18 @@
  */
 
 #ifndef _ASM_SH_MACHVEC_H
-#define _ASM_SH_MACHVEC_H 1
+#define _ASM_SH_MACHVEC_H
 
 #include <linux/types.h>
 #include <linux/time.h>
-
 #include <asm/machtypes.h>
 #include <asm/machvec_init.h>
 
 struct device;
 
 struct sh_machine_vector {
+	void (*mv_setup)(char **cmdline_p);
+	const char *mv_name;
 	int mv_nr_irqs;
 
 	u8 (*mv_inb)(unsigned long);
@@ -65,4 +66,6 @@
 
 extern struct sh_machine_vector sh_mv;
 
+#define get_system_type()	sh_mv.mv_name
+
 #endif /* _ASM_SH_MACHVEC_H */
diff --git a/include/asm-sh/mc146818rtc.h b/include/asm-sh/mc146818rtc.h
index 1707cfb..0aee96a 100644
--- a/include/asm-sh/mc146818rtc.h
+++ b/include/asm-sh/mc146818rtc.h
@@ -4,173 +4,4 @@
 #ifndef _ASM_MC146818RTC_H
 #define _ASM_MC146818RTC_H
 
-#ifdef CONFIG_SH_MPC1211
-#undef  _ASM_MC146818RTC_H
-#undef  RTC_IRQ
-#include <asm/mpc1211/mc146818rtc.h>
-#else
-
-#include <asm/rtc.h>
-
-#define RTC_ALWAYS_BCD	1
-
-/* FIXME:RTC Interrupt feature is not implemented yet. */
-#undef  RTC_IRQ
-#define RTC_IRQ		0
-
-#if defined(CONFIG_CPU_SH3)
-#define RTC_PORT(n)		(R64CNT+(n)*2)
-#define CMOS_READ(addr)		__CMOS_READ(addr,b)
-#define CMOS_WRITE(val,addr)	__CMOS_WRITE(val,addr,b)
-
-#elif defined(CONFIG_SH_SECUREEDGE5410)
-#include <asm/snapgear/io.h>
-
-#define RTC_PORT(n)             SECUREEDGE_IOPORT_ADDR
-#define CMOS_READ(addr)         secureedge5410_cmos_read(addr)
-#define CMOS_WRITE(val,addr)    secureedge5410_cmos_write(val,addr)
-extern unsigned char secureedge5410_cmos_read(int addr);
-extern void secureedge5410_cmos_write(unsigned char val, int addr);
-
-#elif defined(CONFIG_CPU_SH4)
-#define RTC_PORT(n)		(R64CNT+(n)*4)
-#define CMOS_READ(addr)		__CMOS_READ(addr,w)
-#define CMOS_WRITE(val,addr)	__CMOS_WRITE(val,addr,w)
-#endif
-
-#define __CMOS_READ(addr, s) ({						\
-	unsigned char val=0, rcr1, rcr2, r64cnt, retry;			\
-	switch(addr) {							\
-		case RTC_SECONDS:					\
-			val = ctrl_inb(RSECCNT);			\
-			break;						\
-		case RTC_SECONDS_ALARM:					\
-			val = ctrl_inb(RSECAR);				\
-			break;						\
-		case RTC_MINUTES:					\
-			val = ctrl_inb(RMINCNT);			\
-			break;						\
-		case RTC_MINUTES_ALARM:					\
-			val = ctrl_inb(RMINAR);				\
-			break;						\
-		case RTC_HOURS:						\
-			val = ctrl_inb(RHRCNT);				\
-			break;						\
-		case RTC_HOURS_ALARM:					\
-			val = ctrl_inb(RHRAR);				\
-			break;						\
-		case RTC_DAY_OF_WEEK:					\
-			val = ctrl_inb(RWKCNT);				\
-			break;						\
-		case RTC_DAY_OF_MONTH:					\
-			val = ctrl_inb(RDAYCNT);			\
-			break;						\
-		case RTC_MONTH:						\
-			val = ctrl_inb(RMONCNT);			\
-			break;						\
-		case RTC_YEAR:						\
-			val = ctrl_in##s(RYRCNT);			\
-			break;						\
-		case RTC_REG_A: /* RTC_FREQ_SELECT */			\
-			rcr2 = ctrl_inb(RCR2);				\
-			val = (rcr2 & RCR2_PESMASK) >> 4;		\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr1 = (rcr1 & (RCR1_CIE | RCR1_AIE)) | RCR1_AF;\
-			retry = 0;					\
-			do {						\
-				ctrl_outb(rcr1, RCR1); /* clear CF */	\
-				r64cnt = ctrl_inb(R64CNT);		\
-			} while((ctrl_inb(RCR1) & RCR1_CF) && retry++ < 1000);\
-			r64cnt ^= RTC_BIT_INVERTED;			\
-			if(r64cnt == 0x7f || r64cnt == 0)		\
-				val |= RTC_UIP;				\
-			break;						\
-		case RTC_REG_B:	/* RTC_CONTROL */			\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			if(rcr1 & RCR1_CIE)	val |= RTC_UIE;		\
-			if(rcr1 & RCR1_AIE)	val |= RTC_AIE;		\
-			if(rcr2 & RCR2_PESMASK)	val |= RTC_PIE;		\
-			if(!(rcr2 & RCR2_START))val |= RTC_SET;		\
-			val |= RTC_24H;					\
-			break;						\
-		case RTC_REG_C:	/* RTC_INTR_FLAGS */			\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr1 &= ~(RCR1_CF | RCR1_AF);			\
-			ctrl_outb(rcr1, RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			rcr2 &= ~RCR2_PEF;				\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_D:	/* RTC_VALID */				\
-			/* Always valid ... */				\
-			val = RTC_VRT;					\
-			break;						\
-		default:						\
-			break;						\
-	}								\
-	val;								\
-})
-
-#define __CMOS_WRITE(val, addr, s) ({					\
-	unsigned char rcr1,rcr2;					\
-	switch(addr) {							\
-		case RTC_SECONDS:					\
-			ctrl_outb(val, RSECCNT);			\
-			break;						\
-		case RTC_SECONDS_ALARM:					\
-			ctrl_outb(val, RSECAR);				\
-			break;						\
-		case RTC_MINUTES:					\
-			ctrl_outb(val, RMINCNT);			\
-			break;						\
-		case RTC_MINUTES_ALARM:					\
-			ctrl_outb(val, RMINAR);				\
-			break;						\
-		case RTC_HOURS:						\
-			ctrl_outb(val, RHRCNT);				\
-			break;						\
-		case RTC_HOURS_ALARM:					\
-			ctrl_outb(val, RHRAR);				\
-			break;						\
-		case RTC_DAY_OF_WEEK:					\
-			ctrl_outb(val, RWKCNT);				\
-			break;						\
-		case RTC_DAY_OF_MONTH:					\
-			ctrl_outb(val, RDAYCNT);			\
-			break;						\
-		case RTC_MONTH:						\
-			ctrl_outb(val, RMONCNT);			\
-			break;						\
-		case RTC_YEAR:						\
-			ctrl_out##s((ctrl_in##s(RYRCNT) & 0xff00) | (val & 0xff), RYRCNT);\
-			break;						\
-		case RTC_REG_A: /* RTC_FREQ_SELECT */			\
-			rcr2 = ctrl_inb(RCR2);				\
-			if((val & RTC_DIV_CTL) == RTC_DIV_RESET2)	\
-				rcr2 |= RCR2_RESET;			\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_B:	/* RTC_CONTROL */			\
-			rcr1 = (ctrl_inb(RCR1) & 0x99) | RCR1_AF;	\
-			if(val & RTC_AIE) rcr1 |= RCR1_AIE;		\
-			else              rcr1 &= ~RCR1_AIE;		\
-			if(val & RTC_UIE) rcr1 |= RCR1_CIE;		\
-			else              rcr1 &= ~RCR1_CIE;		\
-			ctrl_outb(rcr1, RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			if(val & RTC_SET) rcr2 &= ~RCR2_START;		\
-			else              rcr2 |= RCR2_START;		\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_C:	/* RTC_INTR_FLAGS */			\
-			break;						\
-		case RTC_REG_D:	/* RTC_VALID */				\
-			break;						\
-		default:						\
-			break;						\
-	}								\
-})
-
-#endif /* CONFIG_SH_MPC1211 */
 #endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h
index 72f07be..cf47df7 100644
--- a/include/asm-sh/mmu.h
+++ b/include/asm-sh/mmu.h
@@ -3,27 +3,76 @@
 
 #if !defined(CONFIG_MMU)
 
-struct mm_rblock_struct {
-	int	size;
-	int	refcount;
-	void	*kblock;
-};
-
-struct mm_tblock_struct {
-	struct mm_rblock_struct *rblock;
-	struct mm_tblock_struct *next;
-};
-
 typedef struct {
-	struct mm_tblock_struct tblock;
+	struct vm_list_struct	*vmlist;
 	unsigned long		end_brk;
 } mm_context_t;
 
 #else
 
 /* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
+typedef unsigned long mm_context_id_t;
+
+typedef struct {
+	mm_context_id_t id;
+	void *vdso;
+} mm_context_t;
 
 #endif /* CONFIG_MMU */
-#endif /* __MMH_H */
+
+/*
+ * Privileged Space Mapping Buffer (PMB) definitions
+ */
+#define PMB_PASCR		0xff000070
+#define PMB_IRMCR		0xff000078
+
+#define PMB_ADDR		0xf6100000
+#define PMB_DATA		0xf7100000
+#define PMB_ENTRY_MAX		16
+#define PMB_E_MASK		0x0000000f
+#define PMB_E_SHIFT		8
+
+#define PMB_SZ_16M		0x00000000
+#define PMB_SZ_64M		0x00000010
+#define PMB_SZ_128M		0x00000080
+#define PMB_SZ_512M		0x00000090
+#define PMB_SZ_MASK		PMB_SZ_512M
+#define PMB_C			0x00000008
+#define PMB_WT			0x00000001
+#define PMB_UB			0x00000200
+#define PMB_V			0x00000100
+
+#define PMB_NO_ENTRY		(-1)
+
+struct pmb_entry;
+
+struct pmb_entry {
+	unsigned long vpn;
+	unsigned long ppn;
+	unsigned long flags;
+
+	/*
+	 * 0 .. NR_PMB_ENTRIES for specific entry selection, or
+	 * PMB_NO_ENTRY to search for a free one
+	 */
+	int entry;
+
+	struct pmb_entry *next;
+	/* Adjacent entry link for contiguous multi-entry mappings */
+	struct pmb_entry *link;
+};
+
+/* arch/sh/mm/pmb.c */
+int __set_pmb_entry(unsigned long vpn, unsigned long ppn,
+		    unsigned long flags, int *entry);
+int set_pmb_entry(struct pmb_entry *pmbe);
+void clear_pmb_entry(struct pmb_entry *pmbe);
+struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn,
+			    unsigned long flags);
+void pmb_free(struct pmb_entry *pmbe);
+long pmb_remap(unsigned long virt, unsigned long phys,
+	       unsigned long size, unsigned long flags);
+void pmb_unmap(unsigned long addr);
+
+#endif /* __MMU_H */
 
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 6760d06..c7088ef 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -49,7 +49,7 @@
 	unsigned long mc = mmu_context_cache;
 
 	/* Check if we have old version of context. */
-	if (((mm->context ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
+	if (((mm->context.id ^ mc) & MMU_CONTEXT_VERSION_MASK) == 0)
 		/* It's up to date, do nothing */
 		return;
 
@@ -68,7 +68,7 @@
 		if (!mc)
 			mmu_context_cache = mc = MMU_CONTEXT_FIRST_VERSION;
 	}
-	mm->context = mc;
+	mm->context.id = mc;
 }
 
 /*
@@ -78,7 +78,7 @@
 static __inline__ int init_new_context(struct task_struct *tsk,
 				       struct mm_struct *mm)
 {
-	mm->context = NO_CONTEXT;
+	mm->context.id = NO_CONTEXT;
 
 	return 0;
 }
@@ -123,7 +123,7 @@
 static __inline__ void activate_context(struct mm_struct *mm)
 {
 	get_mmu_context(mm);
-	set_asid(mm->context & MMU_CONTEXT_ASID_MASK);
+	set_asid(mm->context.id & MMU_CONTEXT_ASID_MASK);
 }
 
 /* MMU_TTB can be used for optimizing the fault handling.
@@ -174,9 +174,7 @@
 {
 	/* Enable MMU */
 	ctrl_outl(MMU_CONTROL_INIT, MMUCR);
-
-	/* The manual suggests doing some nops after turning on the MMU */
-	__asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
+	ctrl_barrier();
 
 	if (mmu_context_cache == NO_CONTEXT)
 		mmu_context_cache = MMU_CONTEXT_FIRST_VERSION;
@@ -191,7 +189,8 @@
 	cr = ctrl_inl(MMUCR);
 	cr &= ~MMU_CONTROL_INIT;
 	ctrl_outl(cr, MMUCR);
-	__asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop\n\t");
+
+	ctrl_barrier();
 }
 #else
 /*
diff --git a/include/asm-sh/mpc1211/keyboard.h b/include/asm-sh/mpc1211/keyboard.h
index 71ef4cf..9020fee 100644
--- a/include/asm-sh/mpc1211/keyboard.h
+++ b/include/asm-sh/mpc1211/keyboard.h
@@ -24,7 +24,6 @@
 extern void pckbd_init_hw(void);
 extern int pckbd_pm_resume(struct pm_dev *, pm_request_t, void *);
 extern pm_callback pm_kbd_request_override;
-extern unsigned char pckbd_sysrq_xlate[128];
 
 #define kbd_setkeycode		pckbd_setkeycode
 #define kbd_getkeycode		pckbd_getkeycode
@@ -32,9 +31,6 @@
 #define kbd_unexpected_up	pckbd_unexpected_up
 #define kbd_leds		pckbd_leds
 #define kbd_init_hw		pckbd_init_hw
-#define kbd_sysrq_xlate		pckbd_sysrq_xlate
-
-#define SYSRQ_KEY 0x54
 
 /* resource allocation */
 #define kbd_request_region()
diff --git a/include/asm-sh/overdrive/fpga.h b/include/asm-sh/overdrive/fpga.h
deleted file mode 100644
index 1cd8799..0000000
--- a/include/asm-sh/overdrive/fpga.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-
-#ifndef __FPGA_OD_H__
-#define __FPGA_OD_H__
-
-/* This routine will program up the fpga which interfaces to the galileo */
-int init_overdrive_fpga(void);
-
-#endif
diff --git a/include/asm-sh/overdrive/gt64111.h b/include/asm-sh/overdrive/gt64111.h
deleted file mode 100644
index 01d58bc..0000000
--- a/include/asm-sh/overdrive/gt64111.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _GT64111_H_
-#define _GT64111_H_
-
-#define MASTER_INTERFACE         0x0
-#define RAS10_LO_DEC_ADR         0x8        
-#define RAS10_HI_DEC_ADR         0x10
-#define RAS32_LO_DEC_ADR         0x18
-#define RAS32_HI_DEC_ADR         0x20
-#define CS20_LO_DEC_ADR          0x28
-#define CS20_HI_DEC_ADR          0x30
-#define CS3_LO_DEC_ADR           0x38
-#define CS3_HI_DEC_ADR           0x40
-#define PCI_IO_LO_DEC_ADR        0x48
-#define PCI_IO_HI_DEC_ADR        0x50
-#define PCI_MEM0_LO_DEC_ADR      0x58
-#define PCI_MEM0_HI_DEC_ADR      0x60
-#define INTERNAL_SPACE_DEC       0x68
-#define BUS_ERR_ADR_LO_CPU       0x70
-#define READONLY0                0x78
-#define PCI_MEM1_LO_DEC_ADR      0x80
-#define PCI_MEM1_HI_DEC_ADR      0x88
-#define RAS0_LO_DEC_ADR          0x400   
-#define RAS0_HI_DEC_ADR          0x404
-#define RAS1_LO_DEC_ADR          0x408
-#define RAS1_HI_DEC_ADR          0x40c
-#define RAS2_LO_DEC_ADR          0x410
-#define RAS2_HI_DEC_ADR          0x414
-#define RAS3_LO_DEC_ADR          0x418
-#define RAS3_HI_DEC_ADR          0x41c
-#define DEV_CS0_LO_DEC_ADR       0x420
-#define DEV_CS0_HI_DEC_ADR       0x424
-#define DEV_CS1_LO_DEC_ADR       0x428
-#define DEV_CS1_HI_DEC_ADR       0x42c
-#define DEV_CS2_LO_DEC_ADR       0x430
-#define DEV_CS2_HI_DEC_ADR       0x434
-#define DEV_CS3_LO_DEC_ADR       0x438
-#define DEV_CS3_HI_DEC_ADR       0x43c
-#define DEV_BOOTCS_LO_DEC_ADR    0x440
-#define DEV_BOOTCS_HI_DEC_ADR    0x444
-#define DEV_ADR_DEC_ERR          0x470
-#define DRAM_CFG                 0x448   
-#define DRAM_BANK0_PARMS         0x44c   
-#define DRAM_BANK1_PARMS         0x450
-#define DRAM_BANK2_PARMS         0x454
-#define DRAM_BANK3_PARMS         0x458
-#define DEV_BANK0_PARMS          0x45c
-#define DEV_BANK1_PARMS          0x460
-#define DEV_BANK2_PARMS          0x464
-#define DEV_BANK3_PARMS          0x468
-#define DEV_BOOT_BANK_PARMS      0x46c
-#define CH0_DMA_BYTECOUNT        0x800
-#define CH1_DMA_BYTECOUNT        0x804
-#define CH2_DMA_BYTECOUNT        0x808
-#define CH3_DMA_BYTECOUNT        0x80c
-#define CH0_DMA_SRC_ADR          0x810
-#define CH1_DMA_SRC_ADR          0x814
-#define CH2_DMA_SRC_ADR          0x818
-#define CH3_DMA_SRC_ADR          0x81c
-#define CH0_DMA_DST_ADR          0x820
-#define CH1_DMA_DST_ADR          0x824
-#define CH2_DMA_DST_ADR          0x828
-#define CH3_DMA_DST_ADR          0x82c
-#define CH0_NEXT_REC_PTR         0x830
-#define CH1_NEXT_REC_PTR         0x834
-#define CH2_NEXT_REC_PTR         0x838
-#define CH3_NEXT_REC_PTR         0x83c
-#define CH0_CTRL                 0x840
-#define CH1_CTRL                 0x844
-#define CH2_CTRL                 0x848
-#define CH3_CTRL                 0x84c
-#define DMA_ARBITER              0x860
-#define TIMER0                   0x850
-#define TIMER1                   0x854
-#define TIMER2                   0x858
-#define TIMER3                   0x85c
-#define TIMER_CTRL               0x864
-#define PCI_CMD                  0xc00
-#define PCI_TIMEOUT              0xc04
-#define PCI_RAS10_BANK_SIZE      0xc08
-#define PCI_RAS32_BANK_SIZE      0xc0c
-#define PCI_CS20_BANK_SIZE       0xc10
-#define PCI_CS3_BANK_SIZE        0xc14
-#define PCI_SERRMASK             0xc28
-#define PCI_INTACK               0xc34
-#define PCI_BAR_EN               0xc3c
-#define PCI_CFG_ADR              0xcf8
-#define PCI_CFG_DATA             0xcfc
-#define PCI_INTCAUSE             0xc18
-#define PCI_MAST_MASK            0xc1c
-#define PCI_PCIMASK              0xc24
-#define BAR_ENABLE_ADR           0xc3c
-
-/* These are config registers, accessible via PCI space */
-#define PCI_CONFIG_RAS10_BASE_ADR   0x010
-#define PCI_CONFIG_RAS32_BASE_ADR   0x014
-#define PCI_CONFIG_CS20_BASE_ADR    0x018
-#define PCI_CONFIG_CS3_BASE_ADR     0x01c
-#define PCI_CONFIG_INT_REG_MM_ADR   0x020
-#define PCI_CONFIG_INT_REG_IO_ADR   0x024
-#define PCI_CONFIG_BOARD_VENDOR     0x02c
-#define PCI_CONFIG_ROM_ADR          0x030
-#define PCI_CONFIG_INT_PIN_LINE     0x03c
-
-
-
-
-
-#endif
-
diff --git a/include/asm-sh/overdrive/io.h b/include/asm-sh/overdrive/io.h
deleted file mode 100644
index 0dba700..0000000
--- a/include/asm-sh/overdrive/io.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * include/asm-sh/io_od.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an STMicroelectronics Overdrive
- */
-
-#ifndef _ASM_SH_IO_OD_H
-#define _ASM_SH_IO_OD_H
-
-extern unsigned char od_inb(unsigned long port);
-extern unsigned short od_inw(unsigned long port);
-extern unsigned int od_inl(unsigned long port);
-
-extern void od_outb(unsigned char value, unsigned long port);
-extern void od_outw(unsigned short value, unsigned long port);
-extern void od_outl(unsigned int value, unsigned long port);
-
-extern unsigned char od_inb_p(unsigned long port);
-extern unsigned short od_inw_p(unsigned long port);
-extern unsigned int od_inl_p(unsigned long port);
-extern void od_outb_p(unsigned char value, unsigned long port);
-extern void od_outw_p(unsigned short value, unsigned long port);
-extern void od_outl_p(unsigned int value, unsigned long port);
-
-extern void od_insb(unsigned long port, void *addr, unsigned long count);
-extern void od_insw(unsigned long port, void *addr, unsigned long count);
-extern void od_insl(unsigned long port, void *addr, unsigned long count);
-extern void od_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void od_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long od_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_OD_H */
diff --git a/include/asm-sh/overdrive/overdrive.h b/include/asm-sh/overdrive/overdrive.h
deleted file mode 100644
index fc746c2..0000000
--- a/include/asm-sh/overdrive/overdrive.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* 
- * Copyright (C) 2000 David J. Mckay (david.mckay@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.                            
- *
- */
-
-
-#ifndef __OVERDRIVE_H__
-#define __OVERDRIVE_H__
-
-#define OVERDRIVE_INT_CT 0xa3a00000
-#define OVERDRIVE_INT_DT 0xa3b00000
-
-#define OVERDRIVE_CTRL    0xa3000000
-
-/* Shoving all these bits into the same register is not a good idea. 
- * As soon as I get a spare moment, I'll change the FPGA and put each 
- * bit in a separate register
- */
-
-#define VALID_CTRL_BITS		          0x1f
-
-#define ENABLE_RS232_MASK	  	  0x1e
-#define DISABLE_RS232_BIT		  0x01
-
-#define ENABLE_NMI_MASK			  0x1d
-#define DISABLE_NMI_BIT			  0x02
-
-#define RESET_PCI_MASK			  0x1b
-#define ENABLE_PCI_BIT			  0x04
-
-#define ENABLE_LED_MASK			  0x17
-#define DISABLE_LED_BIT			  0x08
-
-#define RESET_FPGA_MASK			  0x0f
-#define ENABLE_FPGA_BIT			  0x10
-
-
-#define FPGA_DCLK_ADDRESS           0xA3C00000
-
-#define FPGA_DATA        0x01	/*   W */
-#define FPGA_CONFDONE    0x02	/* R   */
-#define FPGA_NOT_STATUS  0x04	/* R   */
-#define FPGA_INITDONE    0x08	/* R   */
-
-#define FPGA_TIMEOUT     100000
-
-
-/* Interrupts for the overdrive. Note that these numbers have 
- * nothing to do with the actual IRQ numbers they appear on, 
- * this is all programmable. This is simply the position in the 
- * INT_CT register.
- */
-
-#define OVERDRIVE_PCI_INTA              0
-#define OVERDRIVE_PCI_INTB              1
-#define OVERDRIVE_PCI_INTC              2
-#define OVERDRIVE_PCI_INTD              3
-#define OVERDRIVE_GALILEO_INT           4
-#define OVERDRIVE_GALILEO_LOCAL_INT     5
-#define OVERDRIVE_AUDIO_INT             6
-#define OVERDRIVE_KEYBOARD_INT          7
-
-/* Which Linux IRQ should we assign to each interrupt source? */
-#define OVERDRIVE_PCI_IRQ1              2
-#ifdef CONFIG_HACKED_NE2K
-#define OVERDRIVE_PCI_IRQ2              7
-#else
-#define OVERDRIVE_PCI_IRQ2              2
-#undef OVERDRIVE_PCI_INTB 
-#define OVERDRIVE_PCI_INTB OVERDRIVE_PCI_INTA
-
-#endif
-
-/* Put the ESS solo audio chip on IRQ 4 */
-#define OVERDRIVE_ESS_IRQ               4
-
-/* Where the memory behind the PCI bus appears */
-#define PCI_DRAM_BASE   0xb7000000
-#define PCI_DRAM_SIZE (16*1024*1024)
-#define PCI_DRAM_FINISH (PCI_DRAM_BASE+PCI_DRAM_SIZE-1)
-
-/* Where the IO region appears in the memory */
-#define PCI_GTIO_BASE   0xb8000000
-
-#endif
diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 5a057b0..ca8b26d 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -16,7 +16,13 @@
 
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT	12
+
+#ifdef __ASSEMBLY__
+#define PAGE_SIZE	(1 << PAGE_SHIFT)
+#else
 #define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#endif
+
 #define PAGE_MASK	(~(PAGE_SIZE-1))
 #define PTE_MASK	PAGE_MASK
 
@@ -30,7 +36,6 @@
 #define HPAGE_SIZE		(1UL << HPAGE_SHIFT)
 #define HPAGE_MASK		(~(HPAGE_SIZE-1))
 #define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT-PAGE_SHIFT)
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
 #endif
 
 #ifdef __KERNEL__
@@ -39,10 +44,18 @@
 extern void (*clear_page)(void *to);
 extern void (*copy_page)(void *to, void *from);
 
+extern unsigned long shm_align_mask;
+
+#ifdef CONFIG_MMU
 extern void clear_page_slow(void *to);
 extern void copy_page_slow(void *to, void *from);
+#else
+extern void clear_page_nommu(void *to);
+extern void copy_page_nommu(void *to, void *from);
+#endif
 
-#if defined(CONFIG_SH7705_CACHE_32KB) && defined(CONFIG_MMU)
+#if defined(CONFIG_MMU) && (defined(CONFIG_CPU_SH4) || \
+	defined(CONFIG_SH7705_CACHE_32KB))
 struct page;
 extern void clear_user_page(void *to, unsigned long address, struct page *pg);
 extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
@@ -51,29 +64,20 @@
 #elif defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH3) || !defined(CONFIG_MMU)
 #define clear_user_page(page, vaddr, pg)	clear_page(page)
 #define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
-#elif defined(CONFIG_CPU_SH4)
-struct page;
-extern void clear_user_page(void *to, unsigned long address, struct page *pg);
-extern void copy_user_page(void *to, void *from, unsigned long address, struct page *pg);
-extern void __clear_user_page(void *to, void *orig_to);
-extern void __copy_user_page(void *to, void *from, void *orig_to);
 #endif
 
 /*
  * These are used to make use of C type-checking..
  */
 typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd; } pmd_t;
 typedef struct { unsigned long pgd; } pgd_t;
 typedef struct { unsigned long pgprot; } pgprot_t;
 
 #define pte_val(x)	((x).pte)
-#define pmd_val(x)	((x).pmd)
 #define pgd_val(x)	((x).pgd)
 #define pgprot_val(x)	((x).pgprot)
 
 #define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
 #define __pgd(x) ((pgd_t) { (x) } )
 #define __pgprot(x)	((pgprot_t) { (x) } )
 
@@ -93,7 +97,7 @@
 #define __MEMORY_START		CONFIG_MEMORY_START
 #define __MEMORY_SIZE		CONFIG_MEMORY_SIZE
 
-#define PAGE_OFFSET		(0x80000000UL)
+#define PAGE_OFFSET		CONFIG_PAGE_OFFSET
 #define __pa(x)			((unsigned long)(x)-PAGE_OFFSET)
 #define __va(x)			((void *)((unsigned long)(x)+PAGE_OFFSET))
 
@@ -112,9 +116,13 @@
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+/* vDSO support */
+#ifdef CONFIG_VSYSCALL
+#define __HAVE_ARCH_GATE_AREA
+#endif
+
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH_PAGE_H */
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h
index 0a523c8..6ccc948 100644
--- a/include/asm-sh/pci.h
+++ b/include/asm-sh/pci.h
@@ -32,6 +32,34 @@
 #define PCIBIOS_MIN_IO		board_pci_channels->io_resource->start
 #define PCIBIOS_MIN_MEM		board_pci_channels->mem_resource->start
 
+/*
+ * I/O routine helpers
+ */
+#ifdef CONFIG_CPU_SUBTYPE_SH7780
+#define PCI_IO_AREA		0xFE400000
+#define PCI_IO_SIZE		0x00400000
+#else
+#define PCI_IO_AREA		0xFE240000
+#define PCI_IO_SIZE		0X00040000
+#endif
+
+#define PCI_MEM_SIZE		0x01000000
+
+#define SH4_PCIIOBR_MASK	0xFFFC0000
+#define pci_ioaddr(addr)	(PCI_IO_AREA + (addr & ~SH4_PCIIOBR_MASK))
+
+#if defined(CONFIG_PCI)
+#define is_pci_ioaddr(port)		\
+	(((port) >= PCIBIOS_MIN_IO) &&	\
+	 ((port) < (PCIBIOS_MIN_IO + PCI_IO_SIZE)))
+#define is_pci_memaddr(port)		\
+	(((port) >= PCIBIOS_MIN_MEM) &&	\
+	 ((port) < (PCIBIOS_MIN_MEM + PCI_MEM_SIZE)))
+#else
+#define is_pci_ioaddr(port)	(0)
+#define is_pci_memaddr(port)	(0)
+#endif
+
 struct pci_dev;
 
 extern void pcibios_set_master(struct pci_dev *dev);
@@ -87,15 +115,6 @@
  */
 #define pci_dac_dma_supported(pci_dev, mask) (0)
 
-/* These macros should be used after a pci_map_sg call has been done
- * to get bus addresses of each of the SG entries and their lengths.
- * You should only work with the number of sg entries pci_map_sg
- * returns, or alternatively stop on the first sg_dma_len(sg) which
- * is 0.
- */
-#define sg_dma_address(sg)	(virt_to_bus((sg)->dma_address))
-#define sg_dma_len(sg)		((sg)->length)
-
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,
 					enum pci_dma_burst_strategy *strat,
@@ -107,11 +126,12 @@
 #endif
 
 /* Board-specific fixup routines. */
-extern void pcibios_fixup(void);
-extern void pcibios_fixup_irqs(void);
+void pcibios_fixup(void);
+int pcibios_init_platform(void);
+int pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin);
 
 #ifdef CONFIG_PCI_AUTO
-extern int pciauto_assign_resources(int busno, struct pci_channel *hose);
+int pciauto_assign_resources(int busno, struct pci_channel *hose);
 #endif
 
 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
diff --git a/include/asm-sh/pgalloc.h b/include/asm-sh/pgalloc.h
index f4f233f..e841465 100644
--- a/include/asm-sh/pgalloc.h
+++ b/include/asm-sh/pgalloc.h
@@ -1,15 +1,6 @@
 #ifndef __ASM_SH_PGALLOC_H
 #define __ASM_SH_PGALLOC_H
 
-#include <linux/threads.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-
-#define pgd_quicklist ((unsigned long *)0)
-#define pmd_quicklist ((unsigned long *)0)
-#define pte_quicklist ((unsigned long *)0)
-#define pgtable_cache_size 0L
-
 #define pmd_populate_kernel(mm, pmd, pte) \
 		set_pmd(pmd, __pmd(_PAGE_TABLE + __pa(pte)))
 
@@ -24,38 +15,24 @@
  */
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
-	unsigned int pgd_size = (USER_PTRS_PER_PGD * sizeof(pgd_t));
-	pgd_t *pgd = (pgd_t *)kmalloc(pgd_size, GFP_KERNEL);
-
-	if (pgd)
-		memset(pgd, 0, pgd_size);
-
-	return pgd;
+	return (pgd_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline void pgd_free(pgd_t *pgd)
 {
-	kfree(pgd);
+	free_page((unsigned long)pgd);
 }
 
 static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 					  unsigned long address)
 {
-	pte_t *pte;
-
-	pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
-
-	return pte;
+	return (pte_t *)__get_free_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline struct page *pte_alloc_one(struct mm_struct *mm,
 					 unsigned long address)
 {
-	struct page *pte;
-
-   	pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
-
-	return pte;
+	return alloc_page(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO);
 }
 
 static inline void pte_free_kernel(pte_t *pte)
@@ -75,14 +52,8 @@
  * inside the pgd, so has no extra memory associated with it.
  */
 
-#define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *)2); })
 #define pmd_free(x)			do { } while (0)
 #define __pmd_free_tlb(tlb,x)		do { } while (0)
-#define pgd_populate(mm, pmd, pte)	BUG()
 #define check_pgt_cache()		do { } while (0)
 
-#ifdef CONFIG_CPU_SH4
-#define PG_mapped			PG_arch_1
-#endif
-
 #endif /* __ASM_SH_PGALLOC_H */
diff --git a/include/asm-sh/pgtable-2level.h b/include/asm-sh/pgtable-2level.h
index b0528aa..b525db6 100644
--- a/include/asm-sh/pgtable-2level.h
+++ b/include/asm-sh/pgtable-2level.h
@@ -50,9 +50,12 @@
 #define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
 #define set_pgd(pgdptr, pgdval) (*(pgdptr) = pgdval)
 
-#define pgd_page(pgd) \
+#define pgd_page_vaddr(pgd) \
 ((unsigned long) __va(pgd_val(pgd) & PAGE_MASK))
 
+#define pgd_page(pgd) \
+	(phys_to_page(pgd_val(pgd)))
+
 static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address)
 {
 	return (pmd_t *) dir;
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index dcd23a0..2c8682a 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -1,42 +1,42 @@
+/*
+ * This file contains the functions and defines necessary to modify and
+ * use the SuperH page table tree.
+ *
+ * Copyright (C) 1999 Niibe Yutaka
+ * Copyright (C) 2002 - 2005 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License.  See the file "COPYING" in the main directory of this
+ * archive for more details.
+ */
 #ifndef __ASM_SH_PGTABLE_H
 #define __ASM_SH_PGTABLE_H
 
-#include <asm-generic/4level-fixup.h>
+#include <asm-generic/pgtable-nopmd.h>
+#include <asm/page.h>
 
-/*
- * Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2002, 2003, 2004 Paul Mundt
- */
+#define PTRS_PER_PGD		1024
 
-#include <asm/pgtable-2level.h>
-
-/*
- * This file contains the functions and defines necessary to modify and use
- * the SuperH page table tree.
- */
 #ifndef __ASSEMBLY__
-#include <asm/processor.h>
 #include <asm/addrspace.h>
 #include <asm/fixmap.h>
-#include <linux/threads.h>
 
 extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
 extern void paging_init(void);
 
 /*
- * Basically we have the same two-level (which is the logical three level
- * Linux page table layout folded) page tables as the i386.
- */
-
-/*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
  */
-extern unsigned long empty_zero_page[1024];
+extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
 
 #endif /* !__ASSEMBLY__ */
 
+/* traditional two-level paging structure */
+#define PGDIR_SHIFT	22
+#define PTRS_PER_PMD	1
+#define PTRS_PER_PTE	1024
 #define PMD_SIZE	(1UL << PMD_SHIFT)
 #define PMD_MASK	(~(PMD_SIZE-1))
 #define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
@@ -47,7 +47,6 @@
 
 #define PTE_PHYS_MASK	0x1ffff000
 
-#ifndef __ASSEMBLY__
 /*
  * First 1MB map is used by fixed purpose.
  * Currently only 4-enty (16kB) is used (see arch/sh/mm/cache.c)
@@ -55,20 +54,41 @@
 #define VMALLOC_START	(P3SEG+0x00100000)
 #define VMALLOC_END	(FIXADDR_START-2*PAGE_SIZE)
 
-#define	_PAGE_WT	0x001  /* WT-bit on SH-4, 0 on SH-3 */
-#define _PAGE_HW_SHARED	0x002  /* SH-bit  : page is shared among processes */
-#define _PAGE_DIRTY	0x004  /* D-bit   : page changed */
-#define _PAGE_CACHABLE	0x008  /* C-bit   : cachable */
-#define _PAGE_SZ0	0x010  /* SZ0-bit : Size of page */
-#define _PAGE_RW	0x020  /* PR0-bit : write access allowed */
-#define _PAGE_USER	0x040  /* PR1-bit : user space access allowed */
-#define _PAGE_SZ1	0x080  /* SZ1-bit : Size of page (on SH-4) */
-#define _PAGE_PRESENT	0x100  /* V-bit   : page is valid */
-#define _PAGE_PROTNONE	0x200  /* software: if not present  */
-#define _PAGE_ACCESSED 	0x400  /* software: page referenced */
-#define _PAGE_U0_SHARED 0x800  /* software: page is shared in user space */
-
-#define	_PAGE_FILE	_PAGE_WT  /* software: pagecache or swap? */
+/*
+ * Linux PTEL encoding.
+ *
+ * Hardware and software bit definitions for the PTEL value:
+ *
+ * - Bits 0 and 7 are reserved on SH-3 (_PAGE_WT and _PAGE_SZ1 on SH-4).
+ *
+ * - Bit 1 is the SH-bit, but is unused on SH-3 due to an MMU bug (the
+ *   hardware PTEL value can't have the SH-bit set when MMUCR.IX is set,
+ *   which is the default in cpu-sh3/mmu_context.h:MMU_CONTROL_INIT).
+ *
+ *   In order to keep this relatively clean, do not use these for defining
+ *   SH-3 specific flags until all of the other unused bits have been
+ *   exhausted.
+ *
+ * - Bit 9 is reserved by everyone and used by _PAGE_PROTNONE.
+ *
+ * - Bits 10 and 11 are low bits of the PPN that are reserved on >= 4K pages.
+ *   Bit 10 is used for _PAGE_ACCESSED, bit 11 remains unused.
+ *
+ * - Bits 31, 30, and 29 remain unused by everyone and can be used for future
+ *   software flags, although care must be taken to update _PAGE_CLEAR_FLAGS.
+ */
+#define	_PAGE_WT	0x001		/* WT-bit on SH-4, 0 on SH-3 */
+#define _PAGE_HW_SHARED	0x002		/* SH-bit  : shared among processes */
+#define _PAGE_DIRTY	0x004		/* D-bit   : page changed */
+#define _PAGE_CACHABLE	0x008		/* C-bit   : cachable */
+#define _PAGE_SZ0	0x010		/* SZ0-bit : Size of page */
+#define _PAGE_RW	0x020		/* PR0-bit : write access allowed */
+#define _PAGE_USER	0x040		/* PR1-bit : user space access allowed */
+#define _PAGE_SZ1	0x080		/* SZ1-bit : Size of page (on SH-4) */
+#define _PAGE_PRESENT	0x100		/* V-bit   : page is valid */
+#define _PAGE_PROTNONE	0x200		/* software: if not present  */
+#define _PAGE_ACCESSED	0x400		/* software: page referenced */
+#define _PAGE_FILE	_PAGE_WT	/* software: pagecache or swap? */
 
 /* software: moves to PTEA.TC (Timing Control) */
 #define _PAGE_PCC_AREA5	0x00000000	/* use BSC registers for area5 */
@@ -83,23 +103,17 @@
 #define _PAGE_PCC_ATR8	0x60000000	/* Attribute Memory space, 8 bit bus */
 #define _PAGE_PCC_ATR16	0x60000001	/* Attribute Memory space, 6 bit bus */
 
-
-/* Mask which drop software flags
- * We also drop WT bit since it is used for _PAGE_FILE
- * bit in this implementation.
- */
-#define _PAGE_CLEAR_FLAGS	(_PAGE_WT | _PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_U0_SHARED)
-
-#if defined(CONFIG_CPU_SH3)
-/*
- * MMU on SH-3 has bug on SH-bit: We can't use it if MMUCR.IX=1.
- * Work around: Just drop SH-bit.
- */
-#define _PAGE_FLAGS_HARDWARE_MASK	(0x1fffffff & ~(_PAGE_CLEAR_FLAGS | _PAGE_HW_SHARED))
+/* Mask which drops unused bits from the PTEL value */
+#ifdef CONFIG_CPU_SH3
+#define _PAGE_CLEAR_FLAGS	(_PAGE_PROTNONE | _PAGE_ACCESSED| \
+				 _PAGE_FILE	| _PAGE_SZ1	| \
+				 _PAGE_HW_SHARED)
 #else
-#define _PAGE_FLAGS_HARDWARE_MASK	(0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+#define _PAGE_CLEAR_FLAGS	(_PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_FILE)
 #endif
 
+#define _PAGE_FLAGS_HARDWARE_MASK	(0x1fffffff & ~(_PAGE_CLEAR_FLAGS))
+
 /* Hardware flags: SZ0=1 (4k-byte) */
 #define _PAGE_FLAGS_HARD	_PAGE_SZ0
 
@@ -109,15 +123,15 @@
 #define _PAGE_SZHUGE	(_PAGE_SZ0 | _PAGE_SZ1)
 #endif
 
-#define _PAGE_SHARED	_PAGE_U0_SHARED
-
 #define _PAGE_TABLE	(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_ACCESSED | _PAGE_DIRTY)
 #define _KERNPG_TABLE	(_PAGE_PRESENT | _PAGE_RW | _PAGE_ACCESSED | _PAGE_DIRTY)
-#define _PAGE_CHG_MASK	(PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_SHARED)
+#define _PAGE_CHG_MASK	(PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY)
+
+#ifndef __ASSEMBLY__
 
 #ifdef CONFIG_MMU
 #define PAGE_NONE	__pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
-#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_SHARED | _PAGE_FLAGS_HARD)
+#define PAGE_SHARED	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE |_PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_COPY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_READONLY	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD)
 #define PAGE_KERNEL	__pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD)
@@ -137,12 +151,13 @@
 #define PAGE_KERNEL_PCC		__pgprot(0)
 #endif
 
+#endif /* __ASSEMBLY__ */
+
 /*
  * As i386 and MIPS, SuperH can't do page protection for execute, and
  * considers that the same as a read.  Also, write permissions imply
- * read permissions. This is the closest we can get..  
+ * read permissions. This is the closest we can get..
  */
-
 #define __P000	PAGE_NONE
 #define __P001	PAGE_READONLY
 #define __P010	PAGE_COPY
@@ -161,6 +176,26 @@
 #define __S110	PAGE_SHARED
 #define __S111	PAGE_SHARED
 
+#ifndef __ASSEMBLY__
+
+/*
+ * Certain architectures need to do special things when PTEs
+ * within a page table are directly modified.  Thus, the following
+ * hook is made available.
+ */
+#define set_pte(pteptr, pteval) (*(pteptr) = pteval)
+#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
+
+/*
+ * (pmds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval)
+
+#define pte_pfn(x)		((unsigned long)(((x).pte >> PAGE_SHIFT)))
+#define pfn_pte(pfn, prot)	__pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pfn_pmd(pfn, prot)	__pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+
 #define pte_none(x)	(!pte_val(x))
 #define pte_present(x)	(pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
 #define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
@@ -171,7 +206,7 @@
 #define	pmd_bad(x)	((pmd_val(x) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 
 #define pages_to_mb(x)	((x) >> (20-PAGE_SHIFT))
-#define pte_page(x) 	phys_to_page(pte_val(x)&PTE_PHYS_MASK)
+#define pte_page(x)	phys_to_page(pte_val(x)&PTE_PHYS_MASK)
 
 /*
  * The following only work if pte_present() is true.
@@ -225,7 +260,7 @@
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 { set_pte(&pte, __pte((pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot))); return pte; }
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
 ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #define pmd_page(pmd) \
@@ -242,12 +277,17 @@
 #define pte_index(address) \
 		((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) + pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address))
 #define pte_offset_map(dir, address) pte_offset_kernel(dir, address)
 #define pte_offset_map_nested(dir, address) pte_offset_kernel(dir, address)
 #define pte_unmap(pte)		do { } while (0)
 #define pte_unmap_nested(pte)	do { } while (0)
 
+#define pte_ERROR(e) \
+	printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
+#define pgd_ERROR(e) \
+	printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
+
 struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct * vma,
 			     unsigned long address, pte_t pte);
@@ -272,8 +312,6 @@
 
 typedef pte_t *pte_addr_t;
 
-#endif /* !__ASSEMBLY__ */
-
 #define kern_addr_valid(addr)	(1)
 
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot)		\
@@ -301,5 +339,5 @@
 
 #include <asm-generic/pgtable.h>
 
+#endif /* !__ASSEMBLY__ */
 #endif /* __ASM_SH_PAGE_H */
-
diff --git a/include/asm-sh/pm.h b/include/asm-sh/pm.h
new file mode 100644
index 0000000..56fdbd6
--- /dev/null
+++ b/include/asm-sh/pm.h
@@ -0,0 +1,17 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright 2006 (c) Andriy Skulysh <askulysh@gmail.com>
+ *
+ */
+#ifndef __ASM_SH_PM_H
+#define __ASM_SH_PM_H
+
+extern u8 wakeup_start;
+extern u8 wakeup_end;
+
+void pm_enter(void);
+
+#endif
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index eeb0f48..4747738 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -14,6 +14,7 @@
 #include <asm/types.h>
 #include <asm/cache.h>
 #include <asm/ptrace.h>
+#include <asm/cpu-features.h>
 
 /*
  * Default implementation of macro that returns current
@@ -38,27 +39,30 @@
 	CPU_SH7604,
 
 	/* SH-3 types */
-	CPU_SH7705, CPU_SH7707,  CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
-	CPU_SH7709, CPU_SH7709A, CPU_SH7729, CPU_SH7300,
+	CPU_SH7705, CPU_SH7706, CPU_SH7707,
+	CPU_SH7708, CPU_SH7708S, CPU_SH7708R,
+	CPU_SH7709, CPU_SH7709A, CPU_SH7710,
+	CPU_SH7729, CPU_SH7300,
 
 	/* SH-4 types */
 	CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R,
 	CPU_SH7760, CPU_ST40RA, CPU_ST40GX1, CPU_SH4_202, CPU_SH4_501,
-	CPU_SH73180, CPU_SH7770, CPU_SH7780, CPU_SH7781,
+	CPU_SH73180, CPU_SH7343, CPU_SH7770, CPU_SH7780, CPU_SH7781,
 
 	/* Unknown subtype */
 	CPU_SH_NONE
 };
 
 struct sh_cpuinfo {
-	enum cpu_type type;
+	unsigned int type;
 	unsigned long loops_per_jiffy;
 
-	struct cache_info icache;
-	struct cache_info dcache;
+	struct cache_info icache;	/* Primary I-cache */
+	struct cache_info dcache;	/* Primary D-cache */
+	struct cache_info scache;	/* Secondary cache */
 
 	unsigned long flags;
-};
+} __attribute__ ((aligned(SMP_CACHE_BYTES)));
 
 extern struct sh_cpuinfo boot_cpu_data;
 
@@ -125,17 +129,6 @@
 	struct sh_fpu_soft_struct soft;
 };
 
-/*
- * Processor flags
- */
-
-#define CPU_HAS_FPU		0x0001	/* Hardware FPU support */
-#define CPU_HAS_P2_FLUSH_BUG	0x0002	/* Need to flush the cache in P2 area */
-#define CPU_HAS_MMU_PAGE_ASSOC	0x0004	/* SH3: TLB way selection bit support */
-#define CPU_HAS_DSP		0x0008	/* SH-DSP: DSP support */
-#define CPU_HAS_PERF_COUNTER	0x0010	/* Hardware performance counters */
-#define CPU_HAS_PTEA		0x0020	/* PTEA register */
-
 struct thread_struct {
 	unsigned long sp;
 	unsigned long pc;
@@ -149,6 +142,10 @@
 	union sh_fpu_union fpu;
 };
 
+typedef struct {
+	unsigned long seg;
+} mm_segment_t;
+
 /* Count of active tasks with UBC settings */
 extern int ubc_usercnt;
 
@@ -266,5 +263,24 @@
 #define cpu_sleep()	__asm__ __volatile__ ("sleep" : : : "memory")
 #define cpu_relax()	barrier()
 
+#if defined(CONFIG_CPU_SH2A) || defined(CONFIG_CPU_SH3) || \
+    defined(CONFIG_CPU_SH4)
+#define PREFETCH_STRIDE		L1_CACHE_BYTES
+#define ARCH_HAS_PREFETCH
+#define ARCH_HAS_PREFETCHW
+static inline void prefetch(void *x)
+{
+	__asm__ __volatile__ ("pref @%0\n\t" : : "r" (x) : "memory");
+}
+
+#define prefetchw(x)	prefetch(x)
+#endif
+
+#ifdef CONFIG_VSYSCALL
+extern int vsyscall_init(void);
+#else
+#define vsyscall_init() do { } while (0)
+#endif
+
 #endif /* __KERNEL__ */
 #endif /* __ASM_SH_PROCESSOR_H */
diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 792fc35..ed358a3 100644
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -1,8 +1,6 @@
 #ifndef __ASM_SH_PTRACE_H
 #define __ASM_SH_PTRACE_H
 
-#include <asm/ubc.h>
-
 /*
  * Copyright (C) 1999, 2000  Niibe Yutaka
  *
diff --git a/include/asm-sh/r7780rp/ide.h b/include/asm-sh/r7780rp/ide.h
new file mode 100644
index 0000000..a1ed78e
--- /dev/null
+++ b/include/asm-sh/r7780rp/ide.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_SH_R7780RP_IDE_H
+#define __ASM_SH_R7780RP_IDE_H
+
+/* Nothing to see here.. */
+#include <asm/mach/r7780rp.h>
+
+#endif /* __ASM_SH_R7780RP_IDE_H */
+
diff --git a/include/asm-sh/r7780rp/r7780rp.h b/include/asm-sh/r7780rp/r7780rp.h
new file mode 100644
index 0000000..f95d9db
--- /dev/null
+++ b/include/asm-sh/r7780rp/r7780rp.h
@@ -0,0 +1,177 @@
+#ifndef __ASM_SH_RENESAS_R7780RP_H
+#define __ASM_SH_RENESAS_R7780RP_H
+
+/*
+ * linux/include/asm-sh/r7780rp.h
+ *
+ * Copyright (C) 2000  Atom Create Engineering Co., Ltd.
+ *
+ * Renesas Solutions Highlander R7780RP support
+ */
+
+/* Box specific addresses.  */
+#if defined(CONFIG_SH_R7780MP)
+#define PA_BCR          0xa4000000      /* FPGA */
+#define PA_IRLMSK       (PA_BCR+0x0000) /* Interrupt Mask control */
+#define PA_IRLMON       (PA_BCR+0x0002) /* Interrupt Status control */
+#define PA_IRLPRI1      (PA_BCR+0x0004) /* Interrupt Priorty 1 */
+#define PA_IRLPRI2      (PA_BCR+0x0006) /* Interrupt Priorty 2 */
+#define PA_IRLPRI3      (PA_BCR+0x0008) /* Interrupt Priorty 3 */
+#define PA_IRLPRI4      (PA_BCR+0x000a) /* Interrupt Priorty 4 */
+#define PA_RSTCTL       (PA_BCR+0x000c) /* Reset Control */
+#define PA_PCIBD        (PA_BCR+0x000e) /* PCI Board detect control */
+#define PA_PCICD        (PA_BCR+0x0010) /* PCI Conector detect control */
+#define PA_EXTGIO       (PA_BCR+0x0016) /* Extension GPIO Control */
+#define PA_IVDRMON      (PA_BCR+0x0018) /* iVDR Moniter control */
+#define PA_IVDRCTL      (PA_BCR+0x001a) /* iVDR control */
+#define PA_OBLED        (PA_BCR+0x001c) /* On Board LED control */
+#define PA_OBSW         (PA_BCR+0x001e) /* On Board Switch control */
+#define PA_AUDIOSEL     (PA_BCR+0x0020) /* Sound Interface Select control */
+#define PA_EXTPLR       (PA_BCR+0x001e) /* Extention Pin Polarity control */
+#define PA_TPCTL        (PA_BCR+0x0100) /* Touch Panel Access control */
+#define PA_TPDCKCTL     (PA_BCR+0x0102) /* Touch Panel Access data control */
+#define PA_TPCTLCLR     (PA_BCR+0x0104) /* Touch Panel Access control */
+#define PA_TPXPOS       (PA_BCR+0x0106) /* Touch Panel X position control */
+#define PA_TPYPOS       (PA_BCR+0x0108) /* Touch Panel Y position control */
+#define PA_DBSW         (PA_BCR+0x0200) /* Debug Board Switch control */
+#define PA_CFCTL        (PA_BCR+0x0300) /* CF Timing control */
+#define PA_CFPOW        (PA_BCR+0x0302) /* CF Power control */
+#define PA_CFCDINTCLR   (PA_BCR+0x0304) /* CF Insert Interrupt clear */
+#define PA_SCSMR0       (PA_BCR+0x0400) /* SCIF0 Serial mode control */
+#define PA_SCBRR0       (PA_BCR+0x0404) /* SCIF0 Bit rate control */
+#define PA_SCSCR0       (PA_BCR+0x0408) /* SCIF0 Serial control */
+#define PA_SCFTDR0      (PA_BCR+0x040c) /* SCIF0 Send FIFO control */
+#define PA_SCFSR0       (PA_BCR+0x0410) /* SCIF0 Serial status control */
+#define PA_SCFRDR0      (PA_BCR+0x0414) /* SCIF0 Receive FIFO control */
+#define PA_SCFCR0       (PA_BCR+0x0418) /* SCIF0 FIFO control */
+#define PA_SCTFDR0      (PA_BCR+0x041c) /* SCIF0 Send FIFO data control */
+#define PA_SCRFDR0      (PA_BCR+0x0420) /* SCIF0 Receive FIFO data control */
+#define PA_SCSPTR0      (PA_BCR+0x0424) /* SCIF0 Serial Port control */
+#define PA_SCLSR0       (PA_BCR+0x0428) /* SCIF0 Line Status control */
+#define PA_SCRER0       (PA_BCR+0x042c) /* SCIF0 Serial Error control */
+#define PA_SCSMR1       (PA_BCR+0x0500) /* SCIF1 Serial mode control */
+#define PA_SCBRR1       (PA_BCR+0x0504) /* SCIF1 Bit rate control */
+#define PA_SCSCR1       (PA_BCR+0x0508) /* SCIF1 Serial control */
+#define PA_SCFTDR1      (PA_BCR+0x050c) /* SCIF1 Send FIFO control */
+#define PA_SCFSR1       (PA_BCR+0x0510) /* SCIF1 Serial status control */
+#define PA_SCFRDR1      (PA_BCR+0x0514) /* SCIF1 Receive FIFO control */
+#define PA_SCFCR1       (PA_BCR+0x0518) /* SCIF1 FIFO control */
+#define PA_SCTFDR1      (PA_BCR+0x051c) /* SCIF1 Send FIFO data control */
+#define PA_SCRFDR1      (PA_BCR+0x0520) /* SCIF1 Receive FIFO data control */
+#define PA_SCSPTR1      (PA_BCR+0x0524) /* SCIF1 Serial Port control */
+#define PA_SCLSR1       (PA_BCR+0x0528) /* SCIF1 Line Status control */
+#define PA_SCRER1       (PA_BCR+0x052c) /* SCIF1 Serial Error control */
+#define PA_ICCR         (PA_BCR+0x0600) /* Serial control */
+#define PA_SAR          (PA_BCR+0x0602) /* Serial Slave control */
+#define PA_MDR          (PA_BCR+0x0604) /* Serial Mode control */
+#define PA_ADR1         (PA_BCR+0x0606) /* Serial Address1 control */
+#define PA_DAR1         (PA_BCR+0x0646) /* Serial Data1 control */
+#define PA_VERREG       (PA_BCR+0x0700) /* FPGA Version Register */
+#define PA_POFF         (PA_BCR+0x0800) /* System Power Off control */
+#define PA_PMR          (PA_BCR+0x0900) /*  */
+
+#define PA_AX88796L     0xa4100400      /* AX88796L Area */
+#define PA_SC1602BSLB   0xa6000000      /* SC1602BSLB Area */
+#define PA_AREA5_IO     0xb4000000      /* Area 5 IO Memory */
+#define PA_AREA6_IO     0xb8000000      /* Area 6 IO Memory */
+#define PA_IDE_OFFSET   0x1f0           /* CF IDE Offset */
+#define AX88796L_IO_BASE        0x1000  /* AX88796L IO Base Address */
+
+#define IRLCNTR1        (PA_BCR + 0)    /* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1    65              /* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2    66              /* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3    67              /* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4    68              /* PCI Slot #4 IRQ */
+#define IRQ_CFCARD      1               /* CF Card IRQ */
+// #define IRQ_CFINST   0               /* CF Card Insert IRQ */
+#define IRQ_TP          2               /* Touch Panel IRQ */
+#define IRQ_SCI1        3               /* SCI1 IRQ */
+#define IRQ_SCI0        4               /* SCI0 IRQ */
+#define IRQ_2SERIAL     5               /* Serial IRQ */
+#define IRQ_RTC         6               /* RTC A / B IRQ */
+#define IRQ_EXTENTION6  7               /* EXT6n IRQ */
+#define IRQ_EXTENTION5  8               /* EXT5n IRQ */
+#define IRQ_EXTENTION4  9               /* EXT4n IRQ */
+#define IRQ_EXTENTION2  10              /* EXT2n IRQ */
+#define IRQ_EXTENTION1  11              /* EXT1n IRQ */
+#define IRQ_ONETH       13              /* On board Ethernet IRQ */
+#define IRQ_PSW         14              /* Push Switch IRQ */
+
+#else /* R7780RP */
+
+#define PA_BCR		0xa5000000	/* FPGA */
+#define	PA_IRLMSK	(PA_BCR+0x0000)	/* Interrupt Mask control */
+#define PA_IRLMON	(PA_BCR+0x0002)	/* Interrupt Status control */
+#define	PA_SDPOW	(PA_BCR+0x0004)	/* SD Power control */
+#define	PA_RSTCTL	(PA_BCR+0x0006)	/* Device Reset control */
+#define	PA_PCIBD	(PA_BCR+0x0008)	/* PCI Board detect control */
+#define	PA_PCICD	(PA_BCR+0x000a)	/* PCI Conector detect control */
+#define	PA_ZIGIO1	(PA_BCR+0x000c)	/* Zigbee IO control 1 */
+#define	PA_ZIGIO2	(PA_BCR+0x000e)	/* Zigbee IO control 2 */
+#define	PA_ZIGIO3	(PA_BCR+0x0010)	/* Zigbee IO control 3 */
+#define	PA_ZIGIO4	(PA_BCR+0x0012)	/* Zigbee IO control 4 */
+#define	PA_IVDRMON	(PA_BCR+0x0014)	/* iVDR Moniter control */
+#define	PA_IVDRCTL	(PA_BCR+0x0016)	/* iVDR control */
+#define PA_OBLED	(PA_BCR+0x0018)	/* On Board LED control */
+#define PA_OBSW		(PA_BCR+0x001a)	/* On Board Switch control */
+#define PA_AUDIOSEL	(PA_BCR+0x001c)	/* Sound Interface Select control */
+#define PA_EXTPLR	(PA_BCR+0x001e)	/* Extention Pin Polarity control */
+#define PA_TPCTL	(PA_BCR+0x0100)	/* Touch Panel Access control */
+#define PA_TPDCKCTL	(PA_BCR+0x0102)	/* Touch Panel Access data control */
+#define PA_TPCTLCLR	(PA_BCR+0x0104)	/* Touch Panel Access control */
+#define PA_TPXPOS	(PA_BCR+0x0106)	/* Touch Panel X position control */
+#define PA_TPYPOS	(PA_BCR+0x0108)	/* Touch Panel Y position control */
+#define PA_DBDET	(PA_BCR+0x0200)	/* Debug Board detect control */
+#define PA_DBDISPCTL	(PA_BCR+0x0202)	/* Debug Board Dot timing control */
+#define PA_DBSW		(PA_BCR+0x0204)	/* Debug Board Switch control */
+#define PA_CFCTL	(PA_BCR+0x0300)	/* CF Timing control */
+#define PA_CFPOW	(PA_BCR+0x0302)	/* CF Power control */
+#define PA_CFCDINTCLR	(PA_BCR+0x0304)	/* CF Insert Interrupt clear */
+#define PA_SCSMR	(PA_BCR+0x0400)	/* SCIF Serial mode control */
+#define PA_SCBRR	(PA_BCR+0x0402)	/* SCIF Bit rate control */
+#define PA_SCSCR	(PA_BCR+0x0404)	/* SCIF Serial control */
+#define PA_SCFDTR	(PA_BCR+0x0406)	/* SCIF Send FIFO control */
+#define PA_SCFSR	(PA_BCR+0x0408)	/* SCIF Serial status control */
+#define PA_SCFRDR	(PA_BCR+0x040a)	/* SCIF Receive FIFO control */
+#define PA_SCFCR	(PA_BCR+0x040c)	/* SCIF FIFO control */
+#define PA_SCFDR	(PA_BCR+0x040e)	/* SCIF FIFO data control */
+#define PA_SCLSR	(PA_BCR+0x0412)	/* SCIF Line Status control */
+#define PA_ICCR		(PA_BCR+0x0500)	/* Serial control */
+#define PA_SAR		(PA_BCR+0x0502)	/* Serial Slave control */
+#define PA_MDR		(PA_BCR+0x0504)	/* Serial Mode control */
+#define PA_ADR1		(PA_BCR+0x0506)	/* Serial Address1 control */
+#define PA_DAR1		(PA_BCR+0x0546)	/* Serial Data1 control */
+#define PA_VERREG	(PA_BCR+0x0600)	/* FPGA Version Register */
+
+#define PA_AX88796L	0xa5800400	/* AX88796L Area */
+#define PA_SC1602BSLB	0xa6000000	/* SC1602BSLB Area */
+#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
+#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
+#define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
+#define AX88796L_IO_BASE	0x1000	/* AX88796L IO Base Address */
+
+#define IRLCNTR1	(PA_BCR + 0)	/* Interrupt Control Register1 */
+
+#define IRQ_PCISLOT1	0		/* PCI Slot #1 IRQ */
+#define IRQ_PCISLOT2	1		/* PCI Slot #2 IRQ */
+#define IRQ_PCISLOT3	2		/* PCI Slot #3 IRQ */
+#define IRQ_PCISLOT4	3		/* PCI Slot #4 IRQ */
+#define IRQ_CFCARD	4		/* CF Card IRQ */
+#define IRQ_CFINST	5		/* CF Card Insert IRQ */
+#define IRQ_M66596	6		/* M66596 IRQ */
+#define IRQ_SDCARD	7		/* SD Card IRQ */
+#define IRQ_TUCHPANEL	8		/* Touch Panel IRQ */
+#define IRQ_SCI		9		/* SCI IRQ */
+#define IRQ_2SERIAL	10		/* Serial IRQ */
+#define	IRQ_EXTENTION	11		/* EXTn IRQ */
+#define IRQ_ONETH	12		/* On board Ethernet IRQ */
+#define IRQ_PSW		13		/* Push Switch IRQ */
+#define IRQ_ZIGBEE	14		/* Ziggbee IO IRQ */
+
+#endif  /* CONFIG_SH_R7780MP */
+
+#define __IO_PREFIX	r7780rp
+#include <asm/io_generic.h>
+
+#endif  /* __ASM_SH_RENESAS_R7780RP */
diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
index cea9cdf..91aacc9 100644
--- a/include/asm-sh/rtc.h
+++ b/include/asm-sh/rtc.h
@@ -1,29 +1,8 @@
 #ifndef _ASM_RTC_H
 #define _ASM_RTC_H
-#ifdef __KERNEL__
 
-#include <asm/machvec.h>
-#include <asm/cpu/rtc.h>
-
-extern void sh_rtc_gettimeofday(struct timespec *ts);
-extern int sh_rtc_settimeofday(const time_t secs);
 extern void (*board_time_init)(void);
-extern void (*rtc_get_time)(struct timespec *);
-extern int (*rtc_set_time)(const time_t);
+extern void (*rtc_sh_get_time)(struct timespec *);
+extern int (*rtc_sh_set_time)(const time_t);
 
-/* RCR1 Bits */
-#define RCR1_CF		0x80	/* Carry Flag             */
-#define RCR1_CIE	0x10	/* Carry Interrupt Enable */
-#define RCR1_AIE	0x08	/* Alarm Interrupt Enable */
-#define RCR1_AF		0x01	/* Alarm Flag             */
-
-/* RCR2 Bits */
-#define RCR2_PEF	0x80	/* PEriodic interrupt Flag */
-#define RCR2_PESMASK	0x70	/* Periodic interrupt Set  */
-#define RCR2_RTCEN	0x08	/* ENable RTC              */
-#define RCR2_ADJ	0x04	/* ADJustment (30-second)  */
-#define RCR2_RESET	0x02	/* Reset bit               */
-#define RCR2_START	0x01	/* Start bit               */
-
-#endif /* __KERNEL__ */
 #endif /* _ASM_RTC_H */
diff --git a/include/asm-sh/rts7751r2d/rts7751r2d.h b/include/asm-sh/rts7751r2d/rts7751r2d.h
index 4e09ba5..b112ae2 100644
--- a/include/asm-sh/rts7751r2d/rts7751r2d.h
+++ b/include/asm-sh/rts7751r2d/rts7751r2d.h
@@ -41,8 +41,6 @@
 
 #define PA_AX88796L	0xaa000400	/* AX88796L Area */
 #define PA_VOYAGER	0xab000000	/* VOYAGER GX Area */
-#define PA_AREA5_IO	0xb4000000	/* Area 5 IO Memory */
-#define PA_AREA6_IO	0xb8000000	/* Area 6 IO Memory */
 #define PA_IDE_OFFSET	0x1f0		/* CF IDE Offset */
 #define AX88796L_IO_BASE	0x1000	/* AX88796L IO Base Address */
 
diff --git a/include/asm-sh/scatterlist.h b/include/asm-sh/scatterlist.h
index 7b91df1..d19e7cd 100644
--- a/include/asm-sh/scatterlist.h
+++ b/include/asm-sh/scatterlist.h
@@ -10,4 +10,13 @@
 
 #define ISA_DMA_THRESHOLD (0x1fffffff)
 
+/* These macros should be used after a pci_map_sg call has been done
+ * to get bus addresses of each of the SG entries and their lengths.
+ * You should only work with the number of sg entries pci_map_sg
+ * returns, or alternatively stop on the first sg_dma_len(sg) which
+ * is 0.
+ */
+#define sg_dma_address(sg)	((sg)->dma_address)
+#define sg_dma_len(sg)		((sg)->length)
+
 #endif /* !(__ASM_SH_SCATTERLIST_H) */
diff --git a/include/asm-sh/sci.h b/include/asm-sh/sci.h
new file mode 100644
index 0000000..52e7366
--- /dev/null
+++ b/include/asm-sh/sci.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_SH_SCI_H
+#define __ASM_SH_SCI_H
+
+#include <linux/serial_core.h>
+
+/*
+ * Generic header for SuperH SCI(F)
+ *
+ * Do not place SH-specific parts in here, sh64 and h8300 depend on this too.
+ */
+
+/* Offsets into the sci_port->irqs array */
+enum {
+	SCIx_ERI_IRQ,
+	SCIx_RXI_IRQ,
+	SCIx_TXI_IRQ,
+	SCIx_BRI_IRQ,
+	SCIx_NR_IRQS,
+};
+
+/*
+ * Platform device specific platform_data struct
+ */
+struct plat_sci_port {
+	void __iomem	*membase;		/* io cookie */
+	unsigned long	mapbase;		/* resource base */
+	unsigned int	irqs[SCIx_NR_IRQS];	/* ERI, RXI, TXI, BRI */
+	unsigned int	type;			/* SCI / SCIF / IRDA */
+	upf_t		flags;			/* UPF_* flags */
+};
+
+int early_sci_setup(struct uart_port *port);
+
+#endif /* __ASM_SH_SCI_H */
diff --git a/include/asm-sh/se/se.h b/include/asm-sh/se.h
similarity index 97%
rename from include/asm-sh/se/se.h
rename to include/asm-sh/se.h
index 791c5da..a183215 100644
--- a/include/asm-sh/se/se.h
+++ b/include/asm-sh/se.h
@@ -74,4 +74,7 @@
 #define IRQ_STNIC	10
 #endif
 
+#define __IO_PREFIX	se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE_H */
diff --git a/include/asm-sh/se/io.h b/include/asm-sh/se/io.h
deleted file mode 100644
index 9eeb86c..0000000
--- a/include/asm-sh/se/io.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * include/asm-sh/io_se.h
- *
- * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Hitachi SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_SE_H
-#define _ASM_SH_IO_SE_H
-
-extern unsigned char se_inb(unsigned long port);
-extern unsigned short se_inw(unsigned long port);
-extern unsigned int se_inl(unsigned long port);
-
-extern void se_outb(unsigned char value, unsigned long port);
-extern void se_outw(unsigned short value, unsigned long port);
-extern void se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char se_inb_p(unsigned long port);
-extern void se_outb_p(unsigned char value, unsigned long port);
-
-extern void se_insb(unsigned long port, void *addr, unsigned long count);
-extern void se_insw(unsigned long port, void *addr, unsigned long count);
-extern void se_insl(unsigned long port, void *addr, unsigned long count);
-extern void se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long se_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_SE_H */
diff --git a/include/asm-sh/se7300/se7300.h b/include/asm-sh/se7300.h
similarity index 97%
rename from include/asm-sh/se7300/se7300.h
rename to include/asm-sh/se7300.h
index 3ec1ded..4e24edc 100644
--- a/include/asm-sh/se7300/se7300.h
+++ b/include/asm-sh/se7300.h
@@ -58,4 +58,7 @@
 #define PA_LCD1		0xb8000000
 #define PA_LCD2		0xb8800000
 
+#define __IO_PREFIX	sh7300se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE7300_H */
diff --git a/include/asm-sh/se7300/io.h b/include/asm-sh/se7300/io.h
deleted file mode 100644
index c6af855..0000000
--- a/include/asm-sh/se7300/io.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * include/asm-sh/se7300/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * IO functions for SH-Mobile(SH7300) SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_7300SE_H
-#define _ASM_SH_IO_7300SE_H
-
-extern unsigned char sh7300se_inb(unsigned long port);
-extern unsigned short sh7300se_inw(unsigned long port);
-extern unsigned int sh7300se_inl(unsigned long port);
-
-extern void sh7300se_outb(unsigned char value, unsigned long port);
-extern void sh7300se_outw(unsigned short value, unsigned long port);
-extern void sh7300se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7300se_inb_p(unsigned long port);
-extern void sh7300se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7300se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7300se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7300se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-#endif /* _ASM_SH_IO_7300SE_H */
diff --git a/include/asm-sh/se73180/se73180.h b/include/asm-sh/se73180.h
similarity index 97%
rename from include/asm-sh/se73180/se73180.h
rename to include/asm-sh/se73180.h
index f5b93e3..3a4acb3 100644
--- a/include/asm-sh/se73180/se73180.h
+++ b/include/asm-sh/se73180.h
@@ -59,4 +59,7 @@
 #define PA_LCD1		0xb8000000
 #define PA_LCD2		0xb8800000
 
+#define __IO_PREFIX	sh73180se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_SE73180_H */
diff --git a/include/asm-sh/se73180/io.h b/include/asm-sh/se73180/io.h
deleted file mode 100644
index c9cb1b9..0000000
--- a/include/asm-sh/se73180/io.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * include/asm-sh/se73180/io.h
- *
- * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
- * Based on include/asm-sh/se7300/io.h
- *
- * IO functions for SH-Mobile3(SH73180) SolutionEngine
- *
- */
-
-#ifndef _ASM_SH_IO_73180SE_H
-#define _ASM_SH_IO_73180SE_H
-
-extern unsigned char sh73180se_inb(unsigned long port);
-extern unsigned short sh73180se_inw(unsigned long port);
-extern unsigned int sh73180se_inl(unsigned long port);
-
-extern void sh73180se_outb(unsigned char value, unsigned long port);
-extern void sh73180se_outw(unsigned short value, unsigned long port);
-extern void sh73180se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh73180se_inb_p(unsigned long port);
-extern void sh73180se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh73180se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh73180se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh73180se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-#endif /* _ASM_SH_IO_73180SE_H */
diff --git a/include/asm-sh/se73180/se73180.h b/include/asm-sh/se7343.h
similarity index 67%
copy from include/asm-sh/se73180/se73180.h
copy to include/asm-sh/se7343.h
index f5b93e3..e7914a5 100644
--- a/include/asm-sh/se73180/se73180.h
+++ b/include/asm-sh/se7343.h
@@ -1,12 +1,12 @@
-#ifndef __ASM_SH_HITACHI_SE73180_H
-#define __ASM_SH_HITACHI_SE73180_H
+#ifndef __ASM_SH_HITACHI_SE7343_H
+#define __ASM_SH_HITACHI_SE7343_H
 
 /*
- * include/asm-sh/se/se73180.h
+ * include/asm-sh/se/se7343.h
  *
  * Copyright (C) 2003 Takashi Kusuda <kusuda-takashi@hitachi-ul.co.jp>
  *
- * SH-Mobile SolutionEngine 73180 support
+ * SH-Mobile SolutionEngine 7343 support
  */
 
 /* Box specific addresses.  */
@@ -49,9 +49,9 @@
 #define PA_LED		0xb0C00000	/* LED */
 #define LED_SHIFT       0
 #define PA_DIPSW	0xb0900000	/* Dip switch 31 */
-#define PA_EPLD_MODESET	0xb0a00000	/* FPGA Mode set register */
-#define PA_EPLD_ST1	0xb0a80000	/* FPGA Interrupt status register1 */
-#define PA_EPLD_ST2	0xb0ac0000	/* FPGA Interrupt status register2 */
+#define PA_CPLD_MODESET	0xb1400004	/* CPLD Mode set register */
+#define PA_CPLD_ST	0xb1400008	/* CPLD Interrupt status register */
+#define PA_CPLD_IMSK	0xb140000a	/* CPLD Interrupt mask register */
 /* Area 5 */
 #define PA_EXT5		0x14000000
 #define PA_EXT5_SIZE	0x04000000
@@ -59,4 +59,24 @@
 #define PA_LCD1		0xb8000000
 #define PA_LCD2		0xb8800000
 
-#endif  /* __ASM_SH_HITACHI_SE73180_H */
+#define __IO_PREFIX	sh7343se
+#include <asm/io_generic.h>
+
+/* External Multiplexed interrupts */
+#define PC_IRQ0		OFFCHIP_IRQ_BASE
+#define PC_IRQ1		(PC_IRQ0 + 1)
+#define PC_IRQ2		(PC_IRQ1 + 1)
+#define PC_IRQ3		(PC_IRQ2 + 1)
+
+#define EXT_IRQ0	(PC_IRQ3 + 1)
+#define EXT_IRQ1	(EXT_IRQ0 + 1)
+#define EXT_IRQ2	(EXT_IRQ1 + 1)
+#define EXT_IRQ3	(EXT_IRQ2 + 1)
+
+#define USB_IRQ0	(EXT_IRQ3 + 1)
+#define USB_IRQ1	(USB_IRQ0 + 1)
+
+#define UART_IRQ0	(USB_IRQ1 + 1)
+#define UART_IRQ1	(UART_IRQ0 + 1)
+
+#endif  /* __ASM_SH_HITACHI_SE7343_H */
diff --git a/include/asm-sh/se7751/se7751.h b/include/asm-sh/se7751.h
similarity index 97%
rename from include/asm-sh/se7751/se7751.h
rename to include/asm-sh/se7751.h
index 738e22b..88cd379 100644
--- a/include/asm-sh/se7751/se7751.h
+++ b/include/asm-sh/se7751.h
@@ -65,4 +65,7 @@
 
 #define IRQ_79C973	13
 
+#define __IO_PREFIX	sh7751se
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_HITACHI_7751SE_H */
diff --git a/include/asm-sh/se7751/io.h b/include/asm-sh/se7751/io.h
deleted file mode 100644
index 78d8f57..0000000
--- a/include/asm-sh/se7751/io.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * include/asm-sh/io_7751se.h
- *
- * Modified version of io_se.h for the 7751se-specific functions.
- *
- * May be copied or modified under the terms of the GNU General Public
- * License.  See linux/COPYING for more information.
- *
- * IO functions for an Hitachi SolutionEngine
- */
-
-#ifndef _ASM_SH_IO_7751SE_H
-#define _ASM_SH_IO_7751SE_H
-
-extern unsigned char sh7751se_inb(unsigned long port);
-extern unsigned short sh7751se_inw(unsigned long port);
-extern unsigned int sh7751se_inl(unsigned long port);
-
-extern void sh7751se_outb(unsigned char value, unsigned long port);
-extern void sh7751se_outw(unsigned short value, unsigned long port);
-extern void sh7751se_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7751se_inb_p(unsigned long port);
-extern void sh7751se_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7751se_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751se_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char sh7751se_readb(unsigned long addr);
-extern unsigned short sh7751se_readw(unsigned long addr);
-extern unsigned int sh7751se_readl(unsigned long addr);
-extern void sh7751se_writeb(unsigned char b, unsigned long addr);
-extern void sh7751se_writew(unsigned short b, unsigned long addr);
-extern void sh7751se_writel(unsigned int b, unsigned long addr);
-
-extern unsigned long sh7751se_isa_port2addr(unsigned long offset);
-
-#endif /* _ASM_SH_IO_7751SE_H */
diff --git a/include/asm-sh/setup.h b/include/asm-sh/setup.h
index d19de7c..34ca8a7 100644
--- a/include/asm-sh/setup.h
+++ b/include/asm-sh/setup.h
@@ -4,5 +4,7 @@
 
 #define COMMAND_LINE_SIZE 256
 
+int setup_early_printk(char *);
+
 #endif /* _SH_SETUP_H */
 #endif /* __KERNEL__ */
diff --git a/include/asm-sh/sfp-machine.h b/include/asm-sh/sfp-machine.h
new file mode 100644
index 0000000..8a6399a
--- /dev/null
+++ b/include/asm-sh/sfp-machine.h
@@ -0,0 +1,86 @@
+/* Machine-dependent software floating-point definitions.
+   SuperH kernel version.
+   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Richard Henderson (rth@cygnus.com),
+		  Jakub Jelinek (jj@ultra.linux.cz),
+		  David S. Miller (davem@redhat.com) and
+		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef _SFP_MACHINE_H
+#define _SFP_MACHINE_H
+
+#include <linux/config.h>
+
+#define _FP_W_TYPE_SIZE		32
+#define _FP_W_TYPE		unsigned long
+#define _FP_WS_TYPE		signed long
+#define _FP_I_TYPE		long
+
+#define _FP_MUL_MEAT_S(R,X,Y)					\
+  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_D(R,X,Y)					\
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_Q(R,X,Y)					\
+  _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+
+#define _FP_DIV_MEAT_S(R,X,Y)	_FP_DIV_MEAT_1_udiv(S,R,X,Y)
+#define _FP_DIV_MEAT_D(R,X,Y)	_FP_DIV_MEAT_2_udiv(D,R,X,Y)
+#define _FP_DIV_MEAT_Q(R,X,Y)	_FP_DIV_MEAT_4_udiv(Q,R,X,Y)
+
+#define _FP_NANFRAC_S		((_FP_QNANBIT_S << 1) - 1)
+#define _FP_NANFRAC_D		((_FP_QNANBIT_D << 1) - 1), -1
+#define _FP_NANFRAC_Q		((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
+#define _FP_NANSIGN_S		0
+#define _FP_NANSIGN_D		0
+#define _FP_NANSIGN_Q		0
+
+#define _FP_KEEPNANFRACP 1
+
+/*
+ * If one NaN is signaling and the other is not,
+ * we choose that one, otherwise we choose X.
+ */
+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                      \
+  do {                                                          \
+    if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)          \
+        && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs))     \
+      {                                                         \
+        R##_s = Y##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,Y);                                \
+      }                                                         \
+    else                                                        \
+      {                                                         \
+        R##_s = X##_s;                                          \
+        _FP_FRAC_COPY_##wc(R,X);                                \
+      }                                                         \
+    R##_c = FP_CLS_NAN;                                         \
+  } while (0)
+
+//#define FP_ROUNDMODE		FPSCR_RM
+#define FP_DENORM_ZERO		1/*FPSCR_DN*/
+
+/* Exception flags. */
+#define FP_EX_INVALID		(1<<4)
+#define FP_EX_DIVZERO		(1<<3)
+#define FP_EX_OVERFLOW		(1<<2)
+#define FP_EX_UNDERFLOW		(1<<1)
+#define FP_EX_INEXACT		(1<<0)
+
+#endif
+
diff --git a/include/asm-sh/sh03/io.h b/include/asm-sh/sh03/io.h
index 25792e9..df3b187 100644
--- a/include/asm-sh/sh03/io.h
+++ b/include/asm-sh/sh03/io.h
@@ -33,14 +33,6 @@
 #define IRL3_IPR_POS	0
 #define IRL3_PRIORITY	4
 
-
-extern unsigned long sh03_isa_port2addr(unsigned long offset);
-
-extern void setup_sh03(void);
-extern void init_sh03_IRQ(void);
-extern void heartbeat_sh03(void);
-
-extern void sh03_rtc_gettimeofday(struct timeval *tv);
-extern int sh03_rtc_settimeofday(const struct timeval *tv);
+void heartbeat_sh03(void);
 
 #endif /* _ASM_SH_IO_SH03_H */
diff --git a/include/asm-sh/sh2000/sh2000.h b/include/asm-sh/sh2000/sh2000.h
deleted file mode 100644
index 8d54732..0000000
--- a/include/asm-sh/sh2000/sh2000.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_SH_SH2000_SH2000_H
-#define __ASM_SH_SH2000_SH2000_H
-
-/* arch/sh/boards/sh2000/setup.c */
-extern int setup_sh2000(void);
-
-#endif /* __ASM_SH_SH2000_SH2000_H */
-
diff --git a/include/asm-sh/shmin/shmin.h b/include/asm-sh/shmin/shmin.h
new file mode 100644
index 0000000..36ba138
--- /dev/null
+++ b/include/asm-sh/shmin/shmin.h
@@ -0,0 +1,9 @@
+#ifndef __ASM_SH_SHMIN_H
+#define __ASM_SH_SHMIN_H
+
+#define SHMIN_IO_BASE 0xb0000000UL
+
+#define SHMIN_NE_IRQ IRQ2_IRQ
+#define SHMIN_NE_BASE 0x300
+
+#endif
diff --git a/include/asm-sh/shmparam.h b/include/asm-sh/shmparam.h
index 0a95604..ba1758d 100644
--- a/include/asm-sh/shmparam.h
+++ b/include/asm-sh/shmparam.h
@@ -1,8 +1,22 @@
+/*
+ * include/asm-sh/shmparam.h
+ *
+ * Copyright (C) 1999 Niibe Yutaka
+ * Copyright (C) 2006 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
 #ifndef __ASM_SH_SHMPARAM_H
 #define __ASM_SH_SHMPARAM_H
-#ifdef __KERNEL__
 
-#include <asm/cpu/shmparam.h>
+/*
+ * SH-4 and SH-3 7705 have an aliasing dcache. Bump this up to a sensible value
+ * for everyone, and work out the specifics from the probed cache descriptor.
+ */
+#define	SHMLBA	0x4000		 /* attach addr a multiple of this */
 
-#endif /* __KERNEL__ */
+#define __ARCH_FORCE_SHMLBA
+
 #endif /* __ASM_SH_SHMPARAM_H */
diff --git a/include/asm-sh/se/smc37c93x.h b/include/asm-sh/smc37c93x.h
similarity index 100%
rename from include/asm-sh/se/smc37c93x.h
rename to include/asm-sh/smc37c93x.h
diff --git a/include/asm-sh/smp.h b/include/asm-sh/smp.h
index f57c4fe..71ecddf 100644
--- a/include/asm-sh/smp.h
+++ b/include/asm-sh/smp.h
@@ -19,11 +19,6 @@
 #include <asm/atomic.h>
 #include <asm/current.h>
 
-extern cpumask_t cpu_online_map;
-extern cpumask_t cpu_possible_map;
-
-#define cpu_online(cpu)		cpu_isset(cpu, cpu_online_map)
-
 #define raw_smp_processor_id()	(current_thread_info()->cpu)
 
 /* I've no idea what the real meaning of this is */
diff --git a/include/asm-sh/snapgear/io.h b/include/asm-sh/snapgear.h
similarity index 62%
rename from include/asm-sh/snapgear/io.h
rename to include/asm-sh/snapgear.h
index bfa97ac..6b5e4dd 100644
--- a/include/asm-sh/snapgear/io.h
+++ b/include/asm-sh/snapgear.h
@@ -40,21 +40,8 @@
 #define IRL3_PRIORITY	4
 #endif
 
-extern unsigned char snapgear_inb(unsigned long port);
-extern unsigned short snapgear_inw(unsigned long port);
-extern unsigned int snapgear_inl(unsigned long port);
-
-extern void snapgear_outb(unsigned char value, unsigned long port);
-extern void snapgear_outw(unsigned short value, unsigned long port);
-extern void snapgear_outl(unsigned int value, unsigned long port);
-
-extern unsigned char snapgear_inb_p(unsigned long port);
-extern void snapgear_outb_p(unsigned char value, unsigned long port);
-
-extern void snapgear_insl(unsigned long port, void *addr, unsigned long count);
-extern void snapgear_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned long snapgear_isa_port2addr(unsigned long offset);
+#define __IO_PREFIX	snapgear
+#include <asm/io_generic.h>
 
 #ifdef CONFIG_SH_SECUREEDGE5410
 /*
@@ -79,14 +66,14 @@
  * D12        -                      RTS RESET
  */
 
- #define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
- extern unsigned short secureedge5410_ioport;
+#define SECUREEDGE_IOPORT_ADDR ((volatile short *) 0xb0000000)
+extern unsigned short secureedge5410_ioport;
 
- #define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
-		 (secureedge5410_ioport = \
-		 		((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
- #define SECUREEDGE_READ_IOPORT() \
- 		 ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
+#define SECUREEDGE_WRITE_IOPORT(val, mask) (*SECUREEDGE_IOPORT_ADDR = \
+	 (secureedge5410_ioport = \
+			((secureedge5410_ioport & ~(mask)) | ((val) & (mask)))))
+#define SECUREEDGE_READ_IOPORT() \
+	 ((*SECUREEDGE_IOPORT_ADDR&0x0817) | (secureedge5410_ioport&~0x0817))
 #endif
 
 #endif /* _ASM_SH_IO_SNAPGEAR_H */
diff --git a/include/asm-sh/spinlock.h b/include/asm-sh/spinlock.h
index 846322d..54458fd 100644
--- a/include/asm-sh/spinlock.h
+++ b/include/asm-sh/spinlock.h
@@ -100,4 +100,8 @@
 	return 0;
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SH_SPINLOCK_H */
diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index ad35ad4..6c1f8fd 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -6,6 +6,7 @@
  * Copyright (C) 2002 Paul Mundt
  */
 
+#include <asm/types.h>
 
 /*
  *	switch_to() should switch tasks to task nr n, first
@@ -66,13 +67,20 @@
 {
 }
 
-#define nop() __asm__ __volatile__ ("nop")
+#ifdef CONFIG_CPU_SH4A
+#define __icbi()			\
+{					\
+	unsigned long __addr;		\
+	__addr = 0xa8000000;		\
+	__asm__ __volatile__(		\
+		"icbi   %0\n\t"		\
+		: /* no output */	\
+		: "m" (__m(__addr)));	\
+}
+#endif
 
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-static __inline__ unsigned long tas(volatile int *m)
-{ /* #define tas(ptr) (xchg((ptr),1)) */
+static inline unsigned long tas(volatile int *m)
+{
 	unsigned long retval;
 
 	__asm__ __volatile__ ("tas.b	@%1\n\t"
@@ -81,12 +89,33 @@
 	return retval;
 }
 
-extern void __xchg_called_with_bad_pointer(void);
-
-#define mb()	__asm__ __volatile__ ("": : :"memory")
-#define rmb()	mb()
-#define wmb()	__asm__ __volatile__ ("": : :"memory")
+/*
+ * A brief note on ctrl_barrier(), the control register write barrier.
+ *
+ * Legacy SH cores typically require a sequence of 8 nops after
+ * modification of a control register in order for the changes to take
+ * effect. On newer cores (like the sh4a and sh5) this is accomplished
+ * with icbi.
+ *
+ * Also note that on sh4a in the icbi case we can forego a synco for the
+ * write barrier, as it's not necessary for control registers.
+ *
+ * Historically we have only done this type of barrier for the MMUCR, but
+ * it's also necessary for the CCR, so we make it generic here instead.
+ */
+#ifdef CONFIG_CPU_SH4A
+#define mb()		__asm__ __volatile__ ("synco": : :"memory")
+#define rmb()		mb()
+#define wmb()		__asm__ __volatile__ ("synco": : :"memory")
+#define ctrl_barrier()	__icbi()
 #define read_barrier_depends()	do { } while(0)
+#else
+#define mb()		__asm__ __volatile__ ("": : :"memory")
+#define rmb()		mb()
+#define wmb()		__asm__ __volatile__ ("": : :"memory")
+#define ctrl_barrier()	__asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop")
+#define read_barrier_depends()	do { } while(0)
+#endif
 
 #ifdef CONFIG_SMP
 #define smp_mb()	mb()
@@ -103,7 +132,8 @@
 #define set_mb(var, value) do { xchg(&var, value); } while (0)
 
 /* Interrupt Control */
-static __inline__ void local_irq_enable(void)
+#ifdef CONFIG_CPU_HAS_SR_RB
+static inline void local_irq_enable(void)
 {
 	unsigned long __dummy0, __dummy1;
 
@@ -116,8 +146,22 @@
 			     : "1" (~0x000000f0)
 			     : "memory");
 }
+#else
+static inline void local_irq_enable(void)
+{
+	unsigned long __dummy0, __dummy1;
 
-static __inline__ void local_irq_disable(void)
+	__asm__ __volatile__ (
+		"stc	sr, %0\n\t"
+		"and	%1, %0\n\t"
+		"ldc	%0, sr\n\t"
+		: "=&r" (__dummy0), "=r" (__dummy1)
+		: "1" (~0x000000f0)
+		: "memory");
+}
+#endif
+
+static inline void local_irq_disable(void)
 {
 	unsigned long __dummy;
 	__asm__ __volatile__("stc	sr, %0\n\t"
@@ -128,6 +172,31 @@
 			     : "memory");
 }
 
+static inline void set_bl_bit(void)
+{
+	unsigned long __dummy0, __dummy1;
+
+	__asm__ __volatile__ ("stc	sr, %0\n\t"
+			     "or	%2, %0\n\t"
+			     "and	%3, %0\n\t"
+			     "ldc	%0, sr"
+			     : "=&r" (__dummy0), "=r" (__dummy1)
+			     : "r" (0x10000000), "r" (0xffffff0f)
+			     : "memory");
+}
+
+static inline void clear_bl_bit(void)
+{
+	unsigned long __dummy0, __dummy1;
+
+	__asm__ __volatile__ ("stc	sr, %0\n\t"
+			     "and	%2, %0\n\t"
+			     "ldc	%0, sr"
+			     : "=&r" (__dummy0), "=r" (__dummy1)
+			     : "1" (~0x10000000)
+			     : "memory");
+}
+
 #define local_save_flags(x) \
 	__asm__("stc sr, %0; and #0xf0, %0" : "=&z" (x) :/**/: "memory" )
 
@@ -138,7 +207,7 @@
 	(flags != 0);			\
 })
 
-static __inline__ unsigned long local_irq_save(void)
+static inline unsigned long local_irq_save(void)
 {
 	unsigned long flags, __dummy;
 
@@ -154,35 +223,9 @@
 	return flags;
 }
 
-#ifdef DEBUG_CLI_STI
-static __inline__ void  local_irq_restore(unsigned long x)
-{
-	if ((x & 0x000000f0) != 0x000000f0)
-		local_irq_enable();
-	else {
-		unsigned long flags;
-		local_save_flags(flags);
-
-		if (flags == 0) {
-			extern void dump_stack(void);
-			printk(KERN_ERR "BUG!\n");
-			dump_stack();
-			local_irq_disable();
-		}
-	}
-}
-#else
-#define local_irq_restore(x) do { 			\
+#define local_irq_restore(x) do {			\
 	if ((x & 0x000000f0) != 0x000000f0)		\
-		local_irq_enable();				\
-} while (0)
-#endif
-
-#define really_restore_flags(x) do { 			\
-	if ((x & 0x000000f0) != 0x000000f0)		\
-		local_irq_enable();				\
-	else						\
-		local_irq_disable();				\
+		local_irq_enable();			\
 } while (0)
 
 /*
@@ -210,8 +253,8 @@
 #define back_to_P1()					\
 do {							\
 	unsigned long __dummy;				\
+	ctrl_barrier();					\
 	__asm__ __volatile__(				\
-		"nop;nop;nop;nop;nop;nop;nop\n\t"	\
 		"mov.l	1f, %0\n\t"			\
 		"jmp	@%0\n\t"			\
 		" nop\n\t"				\
@@ -224,7 +267,7 @@
 /* For spinlocks etc */
 #define local_irq_save(x)	x = local_irq_save()
 
-static __inline__ unsigned long xchg_u32(volatile int * m, unsigned long val)
+static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val)
 {
 	unsigned long flags, retval;
 
@@ -235,7 +278,7 @@
 	return retval;
 }
 
-static __inline__ unsigned long xchg_u8(volatile unsigned char * m, unsigned long val)
+static inline unsigned long xchg_u8(volatile u8 *m, unsigned long val)
 {
 	unsigned long flags, retval;
 
@@ -246,20 +289,70 @@
 	return retval;
 }
 
-static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
+extern void __xchg_called_with_bad_pointer(void);
+
+#define __xchg(ptr, x, size)				\
+({							\
+	unsigned long __xchg__res;			\
+	volatile void *__xchg_ptr = (ptr);		\
+	switch (size) {					\
+	case 4:						\
+		__xchg__res = xchg_u32(__xchg_ptr, x);	\
+		break;					\
+	case 1:						\
+		__xchg__res = xchg_u8(__xchg_ptr, x);	\
+		break;					\
+	default:					\
+		__xchg_called_with_bad_pointer();	\
+		__xchg__res = x;			\
+		break;					\
+	}						\
+							\
+	__xchg__res;					\
+})
+
+#define xchg(ptr,x)	\
+	((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr))))
+
+static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
+	unsigned long new)
+{
+	__u32 retval;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	retval = *m;
+	if (retval == old)
+		*m = new;
+	local_irq_restore(flags);       /* implies memory barrier  */
+	return retval;
+}
+
+/* This function doesn't exist, so you'll get a linker error
+ * if something tries to do an invalid cmpxchg(). */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
+		unsigned long new, int size)
 {
 	switch (size) {
 	case 4:
-		return xchg_u32(ptr, x);
-		break;
-	case 1:
-		return xchg_u8(ptr, x);
-		break;
+		return __cmpxchg_u32(ptr, old, new);
 	}
-	__xchg_called_with_bad_pointer();
-	return x;
+	__cmpxchg_called_with_bad_pointer();
+	return old;
 }
 
+#define cmpxchg(ptr,o,n)						 \
+  ({									 \
+     __typeof__(*(ptr)) _o_ = (o);					 \
+     __typeof__(*(ptr)) _n_ = (n);					 \
+     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,		 \
+				    (unsigned long)_n_, sizeof(*(ptr))); \
+  })
+
 /* XXX
  * disable hlt during certain critical i/o operations
  */
diff --git a/include/asm-sh/systemh/io.h b/include/asm-sh/systemh/io.h
deleted file mode 100644
index 327849b..0000000
--- a/include/asm-sh/systemh/io.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * include/asm-sh/systemh/io.h
- *
- * Stupid I/O definitions for SystemH, cloned from SE7751.
- *
- * Copyright (C) 2003  Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#ifndef __ASM_SH_SYSTEMH_IO_H
-#define __ASM_SH_SYSTEMH_IO_H
-
-extern unsigned char sh7751systemh_inb(unsigned long port);
-extern unsigned short sh7751systemh_inw(unsigned long port);
-extern unsigned int sh7751systemh_inl(unsigned long port);
-
-extern void sh7751systemh_outb(unsigned char value, unsigned long port);
-extern void sh7751systemh_outw(unsigned short value, unsigned long port);
-extern void sh7751systemh_outl(unsigned int value, unsigned long port);
-
-extern unsigned char sh7751systemh_inb_p(unsigned long port);
-extern void sh7751systemh_outb_p(unsigned char value, unsigned long port);
-
-extern void sh7751systemh_insb(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insw(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_insl(unsigned long port, void *addr, unsigned long count);
-extern void sh7751systemh_outsb(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsw(unsigned long port, const void *addr, unsigned long count);
-extern void sh7751systemh_outsl(unsigned long port, const void *addr, unsigned long count);
-
-extern unsigned char sh7751systemh_readb(unsigned long addr);
-extern unsigned short sh7751systemh_readw(unsigned long addr);
-extern unsigned int sh7751systemh_readl(unsigned long addr);
-extern void sh7751systemh_writeb(unsigned char b, unsigned long addr);
-extern void sh7751systemh_writew(unsigned short b, unsigned long addr);
-extern void sh7751systemh_writel(unsigned int b, unsigned long addr);
-
-extern unsigned long sh7751systemh_isa_port2addr(unsigned long offset);
-
-#endif /* __ASM_SH_SYSTEMH_IO_H */
-
diff --git a/include/asm-sh/systemh/7751systemh.h b/include/asm-sh/systemh7751.h
similarity index 96%
rename from include/asm-sh/systemh/7751systemh.h
rename to include/asm-sh/systemh7751.h
index 4170531..b143bb2 100644
--- a/include/asm-sh/systemh/7751systemh.h
+++ b/include/asm-sh/systemh7751.h
@@ -65,4 +65,7 @@
 
 #define IRQ_79C973	13
 
+#define __IO_PREFIX	sh7751systemh
+#include <asm/io_generic.h>
+
 #endif  /* __ASM_SH_SYSTEMH_7751SYSTEMH_H */
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 7345350..3ebc3f9 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -9,8 +9,8 @@
  *  Copyright (C) 2002  David Howells (dhowells@redhat.com)
  *  - Incorporating suggestions made by Linus Torvalds and Dave Miller
  */
-
 #ifdef __KERNEL__
+#include <asm/page.h>
 
 #ifndef __ASSEMBLY__
 #include <asm/processor.h>
@@ -21,7 +21,10 @@
 	unsigned long		flags;		/* low level flags */
 	__u32			cpu;
 	int			preempt_count; /* 0 => preemptable, <0 => BUG */
+	mm_segment_t		addr_limit;	/* thread address space */
 	struct restart_block	restart_block;
+	unsigned long		previous_sp;	/* sp of previous stack in case
+						   of nested IRQ stacks */
 	__u8			supervisor_stack[0];
 };
 
@@ -29,6 +32,13 @@
 
 #define PREEMPT_ACTIVE		0x10000000
 
+#ifdef CONFIG_4KSTACKS
+#define THREAD_SIZE		(PAGE_SIZE)
+#else
+#define THREAD_SIZE		(PAGE_SIZE * 2)
+#endif
+#define STACK_WARN		(THREAD_SIZE / 8)
+
 /*
  * macros/functions for gaining access to the thread information structure
  */
@@ -40,6 +50,7 @@
 	.flags		= 0,			\
 	.cpu		= 0,			\
 	.preempt_count	= 1,			\
+	.addr_limit	= KERNEL_DS,		\
 	.restart_block	= {			\
 		.fn = do_no_restart_syscall,	\
 	},					\
@@ -48,24 +59,42 @@
 #define init_thread_info	(init_thread_union.thread_info)
 #define init_stack		(init_thread_union.stack)
 
+/* how to get the current stack pointer from C */
+register unsigned long current_stack_pointer asm("r15") __attribute_used__;
+
 /* how to get the thread information struct from C */
 static inline struct thread_info *current_thread_info(void)
 {
 	struct thread_info *ti;
+#ifdef CONFIG_CPU_HAS_SR_RB
 	__asm__("stc	r7_bank, %0" : "=r" (ti));
+#else
+	unsigned long __dummy;
+
+	__asm__ __volatile__ (
+		"mov	r15, %0\n\t"
+		"and	%1, %0\n\t"
+		: "=&r" (ti), "=r" (__dummy)
+		: "1" (~(THREAD_SIZE - 1))
+		: "memory");
+#endif
+
 	return ti;
 }
 
 /* thread information allocation */
-#define THREAD_SIZE (2*PAGE_SIZE)
-#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
-#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
+#ifdef CONFIG_DEBUG_STACK_USAGE
+#define alloc_thread_info(ti)	kzalloc(THREAD_SIZE, GFP_KERNEL)
+#else
+#define alloc_thread_info(ti)	kmalloc(THREAD_SIZE, GFP_KERNEL)
+#endif
+#define free_thread_info(ti)	kfree(ti)
 
 #else /* !__ASSEMBLY__ */
 
 /* how to get the thread information struct from ASM */
 #define GET_THREAD_INFO(reg) \
-	stc	r7_bank, reg
+	stc     r7_bank, reg
 
 #endif
 
@@ -79,18 +108,18 @@
 #define TIF_NOTIFY_RESUME	1	/* resumption notification requested */
 #define TIF_SIGPENDING		2	/* signal pending */
 #define TIF_NEED_RESCHED	3	/* rescheduling necessary */
+#define TIF_RESTORE_SIGMASK	4	/* restore signal mask in do_signal() */
 #define TIF_USEDFPU		16	/* FPU was used by this task this quantum (SMP) */
 #define TIF_POLLING_NRFLAG	17	/* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE		18
-#define TIF_USERSPACE		31	/* true if FS sets userspace */
 
 #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME	(1<<TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING		(1<<TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED	(1<<TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK	(1<<TIF_RESTORE_SIGMASK)
 #define _TIF_USEDFPU		(1<<TIF_USEDFPU)
 #define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
-#define _TIF_USERSPACE		(1<<TIF_USERSPACE)
 
 #define _TIF_WORK_MASK		0x000000FE	/* work to do on interrupt/exception return */
 #define _TIF_ALLWORK_MASK	0x000000FF	/* work to do on any return to u-space */
diff --git a/include/asm-sh/timer.h b/include/asm-sh/timer.h
index dd6579c..c7ab280 100644
--- a/include/asm-sh/timer.h
+++ b/include/asm-sh/timer.h
@@ -6,6 +6,8 @@
 
 struct sys_timer_ops {
 	int (*init)(void);
+	int (*start)(void);
+	int (*stop)(void);
 	unsigned long (*get_offset)(void);
 	unsigned long (*get_frequency)(void);
 };
diff --git a/include/asm-sh/titan.h b/include/asm-sh/titan.h
new file mode 100644
index 0000000..270a4f4
--- /dev/null
+++ b/include/asm-sh/titan.h
@@ -0,0 +1,43 @@
+/*
+ * Platform defintions for Titan
+ */
+
+#ifndef _ASM_SH_TITAN_TITAN_H
+#define _ASM_SH_TITAN_TITAN_H
+
+#define __IO_PREFIX titan
+#include <asm/io_generic.h>
+
+/* IRQ assignments */
+#define TITAN_IRQ_WAN		2	/* eth0 (WAN) */
+#define TITAN_IRQ_LAN		5	/* eth1 (LAN) */
+#define TITAN_IRQ_MPCIA		8	/* mPCI A */
+#define TITAN_IRQ_MPCIB		11	/* mPCI B */
+#define TITAN_IRQ_USB		11	/* USB */
+
+/*
+ * The external interrupt lines, these take up ints 0 - 15 inclusive
+ * depending on the priority for the interrupt.  In fact the priority
+ * is the interrupt :-)
+ */
+#define IRL0_IRQ	0
+#define IRL0_IPR_ADDR	INTC_IPRD
+#define IRL0_IPR_POS	3
+#define IRL0_PRIORITY	8
+
+#define IRL1_IRQ	1
+#define IRL1_IPR_ADDR	INTC_IPRD
+#define IRL1_IPR_POS	2
+#define IRL1_PRIORITY	8
+
+#define IRL2_IRQ	2
+#define IRL2_IPR_ADDR	INTC_IPRD
+#define IRL2_IPR_POS	1
+#define IRL2_PRIORITY	8
+
+#define IRL3_IRQ	3
+#define IRL3_IPR_ADDR	INTC_IPRD
+#define IRL3_IPR_POS	0
+#define IRL3_PRIORITY	8
+
+#endif
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index 2cb01861e..5c49ed6 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -16,21 +16,9 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 
-/*
- * NOTE: Macro/functions in this file depends on threads_info.h implementation.
- * Assumes:
- * TI_FLAGS == 8
- * TIF_USERSPACE == 31
- * USER_ADDR_LIMIT == 0x80000000
- */
-
 #define VERIFY_READ    0
 #define VERIFY_WRITE   1
 
-typedef struct {
-	unsigned int is_user_space;
-} mm_segment_t;
-
 /*
  * The fs value determines whether argument validity checking should be
  * performed or not.  If get_fs() == USER_DS, checking is performed, with
@@ -40,16 +28,18 @@
  */
 
 #define MAKE_MM_SEG(s)	((mm_segment_t) { (s) })
-#define segment_eq(a,b)	((a).is_user_space == (b).is_user_space)
 
-#define USER_ADDR_LIMIT	0x80000000
+#define KERNEL_DS	MAKE_MM_SEG(0xFFFFFFFFUL)
+#define USER_DS		MAKE_MM_SEG(PAGE_OFFSET)
 
-#define KERNEL_DS	MAKE_MM_SEG(0)
-#define USER_DS		MAKE_MM_SEG(1)
+#define segment_eq(a,b)	((a).seg == (b).seg)
 
 #define get_ds()	(KERNEL_DS)
 
 #if !defined(CONFIG_MMU)
+/* NOMMU is always true */
+#define __addr_ok(addr) (1)
+
 static inline mm_segment_t get_fs(void)
 {
 	return USER_DS;
@@ -76,31 +66,11 @@
 	return ((addr >= memory_start) && ((addr + size) < memory_end));
 }
 #else /* CONFIG_MMU */
-static inline mm_segment_t get_fs(void)
-{
-	return MAKE_MM_SEG(test_thread_flag(TIF_USERSPACE));
-}
+#define __addr_ok(addr) \
+	((unsigned long)(addr) < (current_thread_info()->addr_limit.seg))
 
-static inline void set_fs(mm_segment_t s)
-{
-	unsigned long ti, flag;
-	__asm__ __volatile__(
-		"stc	r7_bank, %0\n\t"
-		"mov.l	@(8,%0), %1\n\t"
-		"shal	%1\n\t"
-		"cmp/pl	%2\n\t"
-		"rotcr	%1\n\t"
-		"mov.l	%1, @(8,%0)"
-		: "=&r" (ti), "=&r" (flag)
-		: "r" (s.is_user_space)
-		: "t");
-/****
-	if (s.is_user_space)
-		set_thread_flag(TIF_USERSPACE);
-	else
-		clear_thread_flag(TIF_USERSPACE);
-****/
-}
+#define get_fs()	(current_thread_info()->addr_limit)
+#define set_fs(x)	(current_thread_info()->addr_limit = (x))
 
 /*
  * __access_ok: Check if address with size is OK or not.
@@ -108,7 +78,7 @@
  * We do three checks:
  * (1) is it user space? 
  * (2) addr + size --> carry?
- * (3) addr + size >= 0x80000000  (USER_ADDR_LIMIT)
+ * (3) addr + size >= 0x80000000  (PAGE_OFFSET)
  *
  * (1) (2) (3) | RESULT
  *  0   0   0  |  ok
@@ -201,6 +171,7 @@
 	__gu_err;						\
 })
 
+#ifdef CONFIG_MMU
 #define __get_user_check(x,ptr,size)				\
 ({								\
 	long __gu_err, __gu_val;				\
@@ -290,6 +261,18 @@
 	: "r" (addr)				\
 	: "t");					\
 })
+#else /* CONFIG_MMU */
+#define __get_user_check(x,ptr,size)					\
+({									\
+	long __gu_err, __gu_val;					\
+	if (__access_ok((unsigned long)(ptr), (size))) {		\
+		__get_user_size(__gu_val, (ptr), (size), __gu_err);	\
+		(x) = (__typeof__(*(ptr)))__gu_val;			\
+	} else								\
+		__gu_err = -EFAULT;					\
+	__gu_err;							\
+})
+#endif
 
 #define __get_user_asm(x, addr, err, insn) \
 ({ \
@@ -541,7 +524,7 @@
 		"3:\n\t"
 		"mov.l	4f, %1\n\t"
 		"jmp	@%1\n\t"
-		" mov	%5, %0\n"
+		" mov	#0, %0\n"
 		".balign 4\n"
 		"4:	.long 2b\n"
 		".previous\n"
@@ -550,26 +533,20 @@
 		"	.long 1b,3b\n"
 		".previous"
 		: "=z" (res), "=&r" (__dummy)
-		: "0" (0), "r" (__s), "r" (__n), "i" (-EFAULT)
+		: "0" (0), "r" (__s), "r" (__n)
 		: "t");
 	return res;
 }
 
 static __inline__ long strnlen_user(const char __user *s, long n)
 {
-	if (!access_ok(VERIFY_READ, s, n))
+	if (!__addr_ok(s))
 		return 0;
 	else
 		return __strnlen_user(s, n);
 }
 
-static __inline__ long strlen_user(const char __user *s)
-{
-	if (!access_ok(VERIFY_READ, s, 0))
-		return 0;
-	else
-		return __strnlen_user(s, ~0UL >> 1);
-}
+#define strlen_user(str)	strnlen_user(str, ~0UL >> 1)
 
 /*
  * The exception table consists of pairs of addresses: the first is the
diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h
index 76b5430..5d5e9f9 100644
--- a/include/asm-sh/unistd.h
+++ b/include/asm-sh/unistd.h
@@ -292,25 +292,51 @@
 #define __NR_mq_getsetattr      (__NR_mq_open+5)
 #define __NR_kexec_load		283
 #define __NR_waitid		284
-#define __NR_add_key		285
-#define __NR_request_key	286
-#define __NR_keyctl		287
-#define __NR_ioprio_set		288
-#define __NR_ioprio_get		289
-#define __NR_inotify_init	290
-#define __NR_inotify_add_watch	291
-#define __NR_inotify_rm_watch	292
+/* #define __NR_sys_setaltroot	285 */
+#define __NR_add_key		286
+#define __NR_request_key	287
+#define __NR_keyctl		288
+#define __NR_ioprio_set		289
+#define __NR_ioprio_get		290
+#define __NR_inotify_init	291
+#define __NR_inotify_add_watch	292
+#define __NR_inotify_rm_watch	293
+#define __NR_migrate_pages	294
+#define __NR_openat		295
+#define __NR_mkdirat		296
+#define __NR_mknodat		297
+#define __NR_fchownat		298
+#define __NR_futimesat		299
+#define __NR_newfstatat		300
+#define __NR_unlinkat		301
+#define __NR_renameat		302
+#define __NR_linkat		303
+#define __NR_symlinkat		304
+#define __NR_readlinkat		305
+#define __NR_fchmodat		306
+#define __NR_faccessat		307
+#define __NR_pselect6		308
+#define __NR_ppoll		309
+#define __NR_unshare		310
+#define __NR_set_robust_list	311
+#define __NR_get_robust_list	312
+#define __NR_splice		313
+#define __NR_sync_file_range	314
+#define __NR_tee		315
+#define __NR_vmsplice		316
 
-
-#define NR_syscalls 293
+#define NR_syscalls 317
 
 #ifdef __KERNEL__
 
-/* user-visible error numbers are in the range -1 - -124: see <asm-sh/errno.h> */
+#include <linux/err.h>
+
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-124)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 	/* Avoid using "res" which is declared to be in register r0; \
 	   errno might expand to a function call and clobber it.  */ \
 		int __err = -(res); \
@@ -444,6 +470,7 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 
 #ifdef __KERNEL_SYSCALLS__
 
diff --git a/include/asm-sh/rts7751r2d/voyagergx_reg.h b/include/asm-sh/voyagergx.h
similarity index 98%
rename from include/asm-sh/rts7751r2d/voyagergx_reg.h
rename to include/asm-sh/voyagergx.h
index f031b5d..99b0807 100644
--- a/include/asm-sh/rts7751r2d/voyagergx_reg.h
+++ b/include/asm-sh/voyagergx.h
@@ -1,5 +1,5 @@
 /* -------------------------------------------------------------------- */
-/* voyagergx_reg.h                                                      */
+/* voyagergx.h	                                                      */
 /* -------------------------------------------------------------------- */
 /*  This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/include/asm-sh/watchdog.h b/include/asm-sh/watchdog.h
index 09ca419..d19ea62 100644
--- a/include/asm-sh/watchdog.h
+++ b/include/asm-sh/watchdog.h
@@ -62,7 +62,6 @@
 
 /**
  * 	sh_wdt_read_cnt - Read from Counter
- *
  * 	Reads back the WTCNT value.
  */
 static inline __u8 sh_wdt_read_cnt(void)
@@ -72,7 +71,6 @@
 
 /**
  *	sh_wdt_write_cnt - Write to Counter
- *
  *	@val: Value to write
  *
  *	Writes the given value @val to the lower byte of the timer counter.
@@ -95,7 +93,6 @@
 
 /**
  * 	sh_wdt_write_csr - Write to Control/Status Register
- *
  * 	@val: Value to write
  *
  * 	Writes the given value @val to the lower byte of the control/status
diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h
index 1fab96d..0b01c3b 100644
--- a/include/asm-sh64/keyboard.h
+++ b/include/asm-sh64/keyboard.h
@@ -30,7 +30,6 @@
 extern char pckbd_unexpected_up(unsigned char keycode);
 extern void pckbd_leds(unsigned char leds);
 extern void pckbd_init_hw(void);
-extern unsigned char pckbd_sysrq_xlate[128];
 
 #define kbd_setkeycode		pckbd_setkeycode
 #define kbd_getkeycode		pckbd_getkeycode
@@ -38,9 +37,6 @@
 #define kbd_unexpected_up	pckbd_unexpected_up
 #define kbd_leds		pckbd_leds
 #define kbd_init_hw		pckbd_init_hw
-#define kbd_sysrq_xlate		pckbd_sysrq_xlate
-
-#define SYSRQ_KEY 0x54
 
 /* resource allocation */
 #define kbd_request_region()
diff --git a/include/asm-sh64/page.h b/include/asm-sh64/page.h
index 34fb347..472089a 100644
--- a/include/asm-sh64/page.h
+++ b/include/asm-sh64/page.h
@@ -112,9 +112,8 @@
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
 #endif /* __ASM_SH64_PAGE_H */
diff --git a/include/asm-sh64/pgtable.h b/include/asm-sh64/pgtable.h
index 54c7821..6b97c4c 100644
--- a/include/asm-sh64/pgtable.h
+++ b/include/asm-sh64/pgtable.h
@@ -190,7 +190,9 @@
 #endif
 
 
-#define pgd_page(pgd_entry)	((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK))
+#define pgd_page_vaddr(pgd_entry)	((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK))
+#define pgd_page(pgd)	(virt_to_page(pgd_val(pgd)))
+
 
 /*
  * PMD defines. Middle level.
@@ -219,7 +221,7 @@
 #define pmd_none(pmd_entry)	(pmd_val((pmd_entry)) == _PMD_EMPTY)
 #define pmd_bad(pmd_entry)	((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
 
-#define pmd_page_kernel(pmd_entry) \
+#define pmd_page_vaddr(pmd_entry) \
 	((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK))
 
 #define pmd_page(pmd) \
diff --git a/include/asm-sh64/shmparam.h b/include/asm-sh64/shmparam.h
index d3a99a4..1bb820c 100644
--- a/include/asm-sh64/shmparam.h
+++ b/include/asm-sh64/shmparam.h
@@ -2,19 +2,11 @@
 #define __ASM_SH64_SHMPARAM_H
 
 /*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * include/asm-sh64/shmparam.h
- *
- * Copyright (C) 2000, 2001  Paolo Alberelli
- *
+ * Set this to a sensible safe default, we'll work out the specifics for the
+ * align mask from the cache descriptor at run-time.
  */
+#define	SHMLBA	0x4000
 
-#include <asm/cache.h>
-
-/* attach addr a multiple of this */
-#define	SHMLBA	(cpu_data->dcache.sets * L1_CACHE_BYTES)
+#define __ARCH_FORCE_SHMLBA
 
 #endif /* __ASM_SH64_SHMPARAM_H */
diff --git a/include/asm-sh64/signal.h b/include/asm-sh64/signal.h
index a5a2820..244e134 100644
--- a/include/asm-sh64/signal.h
+++ b/include/asm-sh64/signal.h
@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 
 /* Avoid too many header ordering problems.  */
 struct siginfo;
diff --git a/include/asm-sh64/timex.h b/include/asm-sh64/timex.h
index af0b792..163e2b6 100644
--- a/include/asm-sh64/timex.h
+++ b/include/asm-sh64/timex.h
@@ -17,9 +17,6 @@
 
 #define CLOCK_TICK_RATE	1193180 /* Underlying HZ */
 #define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-	(1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-		<< (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 
 typedef unsigned long cycles_t;
 
diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h
index 9a1590f..c113566 100644
--- a/include/asm-sh64/unistd.h
+++ b/include/asm-sh64/unistd.h
@@ -347,8 +347,10 @@
 #ifdef __KERNEL__ 
 
 #define NR_syscalls 321
+#include <linux/err.h>
 
-/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO:
+ * see <asm-sh64/errno.h> */
 
 #define __syscall_return(type, res) \
 do { \
@@ -358,7 +360,7 @@
 	**       life easier in the system call epilogue (see entry.S)      \
 	*/								    \
         register unsigned long __sr2 __asm__ ("r2") = res;		    \
-	if ((unsigned long)(res) >= (unsigned long)(-125)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) {	    \
 		errno = -(res);						    \
 		__sr2 = -1; 						    \
 	} \
diff --git a/include/asm-sh64/user.h b/include/asm-sh64/user.h
index 8f32f39..eb3b33e 100644
--- a/include/asm-sh64/user.h
+++ b/include/asm-sh64/user.h
@@ -13,7 +13,6 @@
  */
 
 #include <linux/types.h>
-#include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
 
diff --git a/include/asm-sparc/Kbuild b/include/asm-sparc/Kbuild
index e2a57fd..c6a55cf 100644
--- a/include/asm-sparc/Kbuild
+++ b/include/asm-sparc/Kbuild
@@ -1,6 +1,15 @@
 include include/asm-generic/Kbuild.asm
 
-unifdef-y += fbio.h perfctr.h psr.h
-header-y += apc.h asi.h auxio.h bpp.h head.h ipc.h jsflash.h	\
-	openpromio.h pbm.h pconf.h pgtsun4.h reg.h traps.h	\
-	turbosparc.h vfc_ioctls.h winmacro.h
+header-y += apc.h
+header-y += asi.h
+header-y += bpp.h
+header-y += jsflash.h
+header-y += openpromio.h
+header-y += pconf.h
+header-y += reg.h
+header-y += traps.h
+header-y += vfc_ioctls.h
+
+unifdef-y += fbio.h
+unifdef-y += perfctr.h
+unifdef-y += psr.h
diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 5bab8a7..ff57648 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -8,6 +8,8 @@
 #ifndef _SPARC_PAGE_H
 #define _SPARC_PAGE_H
 
+#ifdef __KERNEL__
+
 #ifdef CONFIG_SUN4
 #define PAGE_SHIFT   13
 #else
@@ -21,8 +23,6 @@
 #endif
 #define PAGE_MASK    (~(PAGE_SIZE-1))
 
-#ifdef __KERNEL__
-
 #include <asm/btfixup.h>
 
 #ifndef __ASSEMBLY__
@@ -160,9 +160,9 @@
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* __KERNEL__ */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* __KERNEL__ */
+
 #endif /* _SPARC_PAGE_H */
diff --git a/include/asm-sparc/pgtable.h b/include/asm-sparc/pgtable.h
index 226c647..4f0a5ba 100644
--- a/include/asm-sparc/pgtable.h
+++ b/include/asm-sparc/pgtable.h
@@ -143,10 +143,10 @@
 /*
  */
 BTFIXUPDEF_CALL_CONST(struct page *, pmd_page, pmd_t)
-BTFIXUPDEF_CALL_CONST(unsigned long, pgd_page, pgd_t)
+BTFIXUPDEF_CALL_CONST(unsigned long, pgd_page_vaddr, pgd_t)
 
 #define pmd_page(pmd) BTFIXUP_CALL(pmd_page)(pmd)
-#define pgd_page(pgd) BTFIXUP_CALL(pgd_page)(pgd)
+#define pgd_page_vaddr(pgd) BTFIXUP_CALL(pgd_page_vaddr)(pgd)
 
 BTFIXUPDEF_SETHI(none_mask)
 BTFIXUPDEF_CALL_CONST(int, pte_present, pte_t)
diff --git a/include/asm-sparc/spinlock.h b/include/asm-sparc/spinlock.h
index 1c75474..557d089 100644
--- a/include/asm-sparc/spinlock.h
+++ b/include/asm-sparc/spinlock.h
@@ -154,6 +154,10 @@
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
 #define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #define __raw_read_can_lock(rw) (!((rw)->lock & 0xff))
 #define __raw_write_can_lock(rw) (!(rw)->lock)
 
diff --git a/include/asm-sparc64/Kbuild b/include/asm-sparc64/Kbuild
index 9284c3c..a7f4440 100644
--- a/include/asm-sparc64/Kbuild
+++ b/include/asm-sparc64/Kbuild
@@ -4,7 +4,23 @@
 ARCHDEF := defined __sparc__ && defined __arch64__
 ALTARCHDEF := defined __sparc__ && !defined __arch64__
 
-unifdef-y += fbio.h perfctr.h
-header-y += apb.h asi.h bbc.h bpp.h display7seg.h envctrl.h floppy.h	\
-	ipc.h kdebug.h mostek.h openprom.h openpromio.h parport.h	\
-	pconf.h psrcompat.h pstate.h reg.h uctx.h utrap.h watchdog.h
+header-y += apb.h
+header-y += asi.h
+header-y += bbc.h
+header-y += bpp.h
+header-y += const.h
+header-y += display7seg.h
+header-y += envctrl.h
+header-y += ipc.h
+header-y += openprom.h
+header-y += openpromio.h
+header-y += pconf.h
+header-y += psrcompat.h
+header-y += pstate.h
+header-y += reg.h
+header-y += uctx.h
+header-y += utrap.h
+header-y += watchdog.h
+
+unifdef-y += fbio.h
+unifdef-y += perfctr.h
diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h
index fdf0ceb..ff736ea 100644
--- a/include/asm-sparc64/page.h
+++ b/include/asm-sparc64/page.h
@@ -3,6 +3,8 @@
 #ifndef _SPARC64_PAGE_H
 #define _SPARC64_PAGE_H
 
+#ifdef __KERNEL__
+
 #include <asm/const.h>
 
 #if defined(CONFIG_SPARC64_PAGE_SIZE_8KB)
@@ -27,8 +29,6 @@
 #define DCACHE_ALIASING_POSSIBLE
 #endif
 
-#ifdef __KERNEL__
-
 #if defined(CONFIG_HUGETLB_PAGE_SIZE_4MB)
 #define HPAGE_SHIFT		22
 #elif defined(CONFIG_HUGETLB_PAGE_SIZE_512K)
@@ -141,8 +141,7 @@
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#endif /* !(__KERNEL__) */
-
 #include <asm-generic/page.h>
 
-#endif /* !(_SPARC64_PAGE_H) */
+#endif /* __KERNEL__ */
+#endif /* _SPARC64_PAGE_H */
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index ebfe395..b12be7a 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -630,8 +630,9 @@
 #define __pmd_page(pmd)		\
 	((unsigned long) __va((((unsigned long)pmd_val(pmd))<<11UL)))
 #define pmd_page(pmd) 			virt_to_page((void *)__pmd_page(pmd))
-#define pud_page(pud)		\
+#define pud_page_vaddr(pud)		\
 	((unsigned long) __va((((unsigned long)pud_val(pud))<<11UL)))
+#define pud_page(pud) 			virt_to_page((void *)pud_page_vaddr(pud))
 #define pmd_none(pmd)			(!pmd_val(pmd))
 #define pmd_bad(pmd)			(0)
 #define pmd_present(pmd)		(pmd_val(pmd) != 0U)
@@ -653,7 +654,7 @@
 
 /* Find an entry in the second-level page table.. */
 #define pmd_offset(pudp, address)	\
-	((pmd_t *) pud_page(*(pudp)) + \
+	((pmd_t *) pud_page_vaddr(*(pudp)) + \
 	 (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
 
 /* Find an entry in the third-level page table.. */
diff --git a/include/asm-sparc64/shmparam.h b/include/asm-sparc64/shmparam.h
index 8c66fde..911d042 100644
--- a/include/asm-sparc64/shmparam.h
+++ b/include/asm-sparc64/shmparam.h
@@ -1,6 +1,7 @@
 /* $Id: shmparam.h,v 1.5 2001/09/24 21:17:57 kanoj Exp $ */
 #ifndef _ASMSPARC64_SHMPARAM_H
 #define _ASMSPARC64_SHMPARAM_H
+#ifdef __KERNEL__
 
 #include <asm/spitfire.h>
 
@@ -8,4 +9,5 @@
 /* attach addr a multiple of this */
 #define	SHMLBA	((PAGE_SIZE > L1DCACHE_SIZE) ? PAGE_SIZE : L1DCACHE_SIZE)
 
+#endif /* __KERNEL__ */
 #endif /* _ASMSPARC64_SHMPARAM_H */
diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
index bd5ffc7..0006fe9 100644
--- a/include/asm-sparc64/spinlock.h
+++ b/include/asm-sparc64/spinlock.h
@@ -241,6 +241,10 @@
 #define __raw_read_can_lock(rw)		(!((rw)->lock & 0x80000000UL))
 #define __raw_write_can_lock(rw)	(!(rw)->lock)
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* !(__ASSEMBLY__) */
 
 #endif /* !(__SPARC64_SPINLOCK_H) */
diff --git a/include/asm-um/Kbuild b/include/asm-um/Kbuild
deleted file mode 100644
index c68e168..0000000
--- a/include/asm-um/Kbuild
+++ /dev/null
@@ -1 +0,0 @@
-include include/asm-generic/Kbuild.asm
diff --git a/include/asm-um/alternative-asm.i b/include/asm-um/alternative-asm.i
new file mode 100644
index 0000000..cae9fac
--- /dev/null
+++ b/include/asm-um/alternative-asm.i
@@ -0,0 +1,6 @@
+#ifndef __UM_ALTERNATIVE_ASM_I
+#define __UM_ALTERNATIVE_ASM_I
+
+#include "asm/arch/alternative-asm.i"
+
+#endif
diff --git a/include/asm-um/frame.i b/include/asm-um/frame.i
new file mode 100644
index 0000000..09d5dca
--- /dev/null
+++ b/include/asm-um/frame.i
@@ -0,0 +1,6 @@
+#ifndef __UM_FRAME_I
+#define __UM_FRAME_I
+
+#include "asm/arch/frame.i"
+
+#endif
diff --git a/include/asm-um/pgtable-2level.h b/include/asm-um/pgtable-2level.h
index ffe017f..6050e0e 100644
--- a/include/asm-um/pgtable-2level.h
+++ b/include/asm-um/pgtable-2level.h
@@ -41,7 +41,7 @@
 #define pfn_pte(pfn, prot) __pte(pfn_to_phys(pfn) | pgprot_val(prot))
 #define pfn_pmd(pfn, prot) __pmd(pfn_to_phys(pfn) | pgprot_val(prot))
 
-#define pmd_page_kernel(pmd) \
+#define pmd_page_vaddr(pmd) \
 	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
diff --git a/include/asm-um/pgtable-3level.h b/include/asm-um/pgtable-3level.h
index 786c257..ca0c2a9 100644
--- a/include/asm-um/pgtable-3level.h
+++ b/include/asm-um/pgtable-3level.h
@@ -74,11 +74,12 @@
         set_pud(pud, __pud(0));
 }
 
-#define pud_page(pud) \
+#define pud_page(pud) phys_to_page(pud_val(pud) & PAGE_MASK)
+#define pud_page_vaddr(pud) \
 	((struct page *) __va(pud_val(pud) & PAGE_MASK))
 
 /* Find an entry in the second-level page table.. */
-#define pmd_offset(pud, address) ((pmd_t *) pud_page(*(pud)) + \
+#define pmd_offset(pud, address) ((pmd_t *) pud_page_vaddr(*(pud)) + \
 			pmd_index(address))
 
 static inline unsigned long pte_pfn(pte_t pte)
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h
index ac64eb9..188f726 100644
--- a/include/asm-um/pgtable.h
+++ b/include/asm-um/pgtable.h
@@ -274,12 +274,6 @@
 	return(pte_mknewprot(pte)); 
 }
 
-static inline pte_t pte_mkexec(pte_t pte)
-{ 
-	pte_set_bits(pte, _PAGE_USER);
-	return(pte_mknewprot(pte)); 
-}
-
 static inline pte_t pte_mkdirty(pte_t pte)
 { 
 	pte_set_bits(pte, _PAGE_DIRTY);
@@ -349,7 +343,7 @@
 	return pte; 
 }
 
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 /*
  * the pgd page can be thought of an array like this: pgd_t[PTRS_PER_PGD]
@@ -389,7 +383,7 @@
  */
 #define pte_index(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address) \
-	((pte_t *) pmd_page_kernel(*(dir)) +  pte_index(address))
+	((pte_t *) pmd_page_vaddr(*(dir)) +  pte_index(address))
 #define pte_offset_map(dir, address) \
 	((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
 #define pte_offset_map_nested(dir, address) pte_offset_map(dir, address)
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 824c288..d99bbdd 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -13,6 +13,7 @@
 #include "asm/ptrace.h"
 #include "choose-mode.h"
 #include "registers.h"
+#include "sysdep/archsetjmp.h"
 
 struct mm_struct;
 
@@ -43,8 +44,7 @@
 #endif
 #ifdef CONFIG_MODE_SKAS
 		struct {
-			void *switch_buf;
-			void *fork_buf;
+			jmp_buf switch_buf;
 			int mm_count;
 		} skas;
 #endif
@@ -138,9 +138,7 @@
 
 #ifdef CONFIG_MODE_SKAS
 #define KSTK_REG(tsk, reg) \
-	({ union uml_pt_regs regs; \
-	   get_thread_regs(&regs, tsk->thread.mode.skas.switch_buf); \
-	   UPT_REG(&regs, reg); })
+	get_thread_reg(reg, &tsk->thread.mode.skas.switch_buf)
 #else
 #define KSTK_REG(tsk, reg) (0xbadbabe)
 #endif
diff --git a/include/asm-um/ptrace-generic.h b/include/asm-um/ptrace-generic.h
index a36f537..99c87c5 100644
--- a/include/asm-um/ptrace-generic.h
+++ b/include/asm-um/ptrace-generic.h
@@ -8,19 +8,7 @@
 
 #ifndef __ASSEMBLY__
 
-
-#define pt_regs pt_regs_subarch
-#define show_regs show_regs_subarch
-#define send_sigtrap send_sigtrap_subarch
-
-#include "asm/arch/ptrace.h"
-
-#undef pt_regs
-#undef show_regs
-#undef send_sigtrap
-#undef user_mode
-#undef instruction_pointer
-
+#include "asm/arch/ptrace-abi.h"
 #include "sysdep/ptrace.h"
 
 struct pt_regs {
diff --git a/include/asm-um/ptrace-x86_64.h b/include/asm-um/ptrace-x86_64.h
index c894e68..03b4af4 100644
--- a/include/asm-um/ptrace-x86_64.h
+++ b/include/asm-um/ptrace-x86_64.h
@@ -11,21 +11,20 @@
 #include "asm/errno.h"
 #include "asm/host_ldt.h"
 
-#define signal_fault signal_fault_x86_64
 #define __FRAME_OFFSETS /* Needed to get the R* macros */
 #include "asm/ptrace-generic.h"
-#undef signal_fault
 
 #define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64
 
-void signal_fault(struct pt_regs_subarch *regs, void *frame, char *where);
-
+/* Also defined in sysdep/ptrace.h, so may already be defined. */
+#ifndef FS_BASE
 #define FS_BASE (21 * sizeof(unsigned long))
 #define GS_BASE (22 * sizeof(unsigned long))
 #define DS (23 * sizeof(unsigned long))
 #define ES (24 * sizeof(unsigned long))
 #define FS (25 * sizeof(unsigned long))
 #define GS (26 * sizeof(unsigned long))
+#endif
 
 #define PT_REGS_RBX(r) UPT_RBX(&(r)->regs)
 #define PT_REGS_RCX(r) UPT_RCX(&(r)->regs)
diff --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index ad03c46..d693ffb 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -14,6 +14,8 @@
 #ifndef __V850_PAGE_H__
 #define __V850_PAGE_H__
 
+#ifdef __KERNEL__
+
 #include <asm/machdep.h>
 
 
@@ -32,7 +34,6 @@
 #endif
 
 
-#ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
 #define STRICT_MM_TYPECHECKS
@@ -122,9 +123,9 @@
 #define __va(x)		     ((void *)__phys_to_virt ((unsigned long)(x)))
 
 
-#endif /* KERNEL */
-
 #include <asm-generic/memory_model.h>
 #include <asm-generic/page.h>
 
+#endif /* KERNEL */
+
 #endif /* __V850_PAGE_H__ */
diff --git a/include/asm-v850/param.h b/include/asm-v850/param.h
index 8d796e4..3c65bd5 100644
--- a/include/asm-v850/param.h
+++ b/include/asm-v850/param.h
@@ -14,8 +14,6 @@
 #ifndef __V850_PARAM_H__
 #define __V850_PARAM_H__
 
-#include <asm/machdep.h>	/* For HZ */
-
 #define EXEC_PAGESIZE	4096
 
 #ifndef NOGROUP
@@ -25,6 +23,8 @@
 #define MAXHOSTNAMELEN	64	/* max length of hostname */
 
 #ifdef __KERNEL__
+#include <asm/machdep.h>	/* For HZ */
+
 # define USER_HZ	100
 # define CLOCKS_PER_SEC	USER_HZ
 #endif
diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h
index bcb44bf..552b7c8 100644
--- a/include/asm-v850/unistd.h
+++ b/include/asm-v850/unistd.h
@@ -238,12 +238,13 @@
 #ifdef __KERNEL__
 
 #include <asm/clinkage.h>
+#include <linux/err.h>
 
 #define __syscall_return(type, res)					      \
   do {									      \
-	  /* user-visible error numbers are in the range -1 - -124:	      \
+	  /* user-visible error numbers are in the range -1 - -MAX_ERRNO:      \
 	     see <asm-v850/errno.h> */					      \
-	  if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-125), 0)) { \
+	  if (__builtin_expect ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO), 0)) { \
 		  errno = -(res);					      \
 		  res = -1;						      \
 	  }								      \
diff --git a/include/asm-x86_64/Kbuild b/include/asm-x86_64/Kbuild
index dc4d101..1ee9b07 100644
--- a/include/asm-x86_64/Kbuild
+++ b/include/asm-x86_64/Kbuild
@@ -4,8 +4,19 @@
 ARCHDEF := defined __x86_64__
 ALTARCHDEF := defined __i386__
 
-header-y += boot.h bootsetup.h cpufeature.h debugreg.h ldt.h \
-	 msr.h prctl.h setup.h sigcontext32.h ucontext.h \
-	 vsyscall32.h
+header-y += boot.h
+header-y += bootsetup.h
+header-y += cpufeature.h
+header-y += debugreg.h
+header-y += ldt.h
+header-y += msr.h
+header-y += prctl.h
+header-y += ptrace-abi.h
+header-y += setup.h
+header-y += sigcontext32.h
+header-y += ucontext.h
+header-y += vsyscall32.h
 
-unifdef-y += mce.h mtrr.h vsyscall.h
+unifdef-y += mce.h
+unifdef-y += mtrr.h
+unifdef-y += vsyscall.h
diff --git a/include/asm-x86_64/acpi.h b/include/asm-x86_64/acpi.h
index 2c95a31..ed59aa4 100644
--- a/include/asm-x86_64/acpi.h
+++ b/include/asm-x86_64/acpi.h
@@ -155,8 +155,6 @@
 
 #endif /*CONFIG_ACPI_SLEEP*/
 
-#define boot_cpu_physical_apicid boot_cpu_id
-
 extern int acpi_disabled;
 extern int acpi_pci_disabled;
 
diff --git a/include/asm-x86_64/alternative-asm.i b/include/asm-x86_64/alternative-asm.i
new file mode 100644
index 0000000..e4041f4
--- /dev/null
+++ b/include/asm-x86_64/alternative-asm.i
@@ -0,0 +1,14 @@
+#include <linux/config.h>
+
+#ifdef CONFIG_SMP
+	.macro LOCK_PREFIX
+1:	lock
+	.section .smp_locks,"a"
+	.align 8
+	.quad 1b
+	.previous
+	.endm
+#else
+	.macro LOCK_PREFIX
+	.endm
+#endif
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 9c96a0a..9e66d32 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -17,6 +17,8 @@
 
 extern int apic_verbosity;
 extern int apic_runs_main_timer;
+extern int ioapic_force;
+extern int apic_mapped;
 
 /*
  * Define the default level of output to be very little
@@ -29,8 +31,6 @@
 			printk(s, ##a);    \
 	} while (0)
 
-#ifdef CONFIG_X86_LOCAL_APIC
-
 struct pt_regs;
 
 /*
@@ -95,17 +95,12 @@
 #define K8_APIC_EXT_INT_MSG_EXT 0x7
 #define K8_APIC_EXT_LVT_ENTRY_THRESHOLD    0
 
-extern int disable_timer_pin_1;
-
-
 void smp_send_timer_broadcast_ipi(void);
 void switch_APIC_timer_to_ipi(void *cpumask);
 void switch_ipi_to_APIC_timer(void *cpumask);
 
 #define ARCH_APICTIMER_STOPS_ON_C3	1
 
-#endif /* CONFIG_X86_LOCAL_APIC */
-
 extern unsigned boot_cpu_id;
 
 #endif /* __ASM_APIC_H */
diff --git a/include/asm-x86_64/bitops.h b/include/asm-x86_64/bitops.h
index f7ba57b..5b535ea 100644
--- a/include/asm-x86_64/bitops.h
+++ b/include/asm-x86_64/bitops.h
@@ -399,6 +399,8 @@
 	return r+1;
 }
 
+#define ARCH_HAS_FAST_MULTIPLIER 1
+
 #include <asm-generic/bitops/hweight.h>
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h
index 4e39195..6b93f5a 100644
--- a/include/asm-x86_64/calgary.h
+++ b/include/asm-x86_64/calgary.h
@@ -24,7 +24,6 @@
 #ifndef _ASM_X86_64_CALGARY_H
 #define _ASM_X86_64_CALGARY_H
 
-#include <linux/config.h>
 #include <linux/spinlock.h>
 #include <linux/device.h>
 #include <linux/dma-mapping.h>
@@ -34,12 +33,12 @@
 	unsigned long  it_base;      /* mapped address of tce table */
 	unsigned long  it_hint;      /* Hint for next alloc */
 	unsigned long *it_map;       /* A simple allocation bitmap for now */
+	void __iomem  *bbar;         /* Bridge BAR */
+	u64	       tar_val;      /* Table Address Register */
+	struct timer_list watchdog_timer;
 	spinlock_t     it_lock;      /* Protects it_map */
 	unsigned int   it_size;      /* Size of iommu table in entries */
 	unsigned char  it_busno;     /* Bus number this table belongs to */
-	void __iomem  *bbar;
-	u64	       tar_val;
-	struct timer_list watchdog_timer;
 };
 
 #define TCE_TABLE_SIZE_UNSPECIFIED	~0
diff --git a/include/asm-x86_64/dma-mapping.h b/include/asm-x86_64/dma-mapping.h
index b6da83d..10174b1 100644
--- a/include/asm-x86_64/dma-mapping.h
+++ b/include/asm-x86_64/dma-mapping.h
@@ -55,13 +55,6 @@
 extern struct dma_mapping_ops* dma_ops;
 extern int iommu_merge;
 
-static inline int valid_dma_direction(int dma_direction)
-{
-	return ((dma_direction == DMA_BIDIRECTIONAL) ||
-		(dma_direction == DMA_TO_DEVICE) ||
-		(dma_direction == DMA_FROM_DEVICE));
-}
-
 static inline int dma_mapping_error(dma_addr_t dma_addr)
 {
 	if (dma_ops->mapping_error)
diff --git a/include/asm-x86_64/dwarf2.h b/include/asm-x86_64/dwarf2.h
index 0744db7..eedc085 100644
--- a/include/asm-x86_64/dwarf2.h
+++ b/include/asm-x86_64/dwarf2.h
@@ -13,7 +13,7 @@
    away for older version. 
  */
 
-#ifdef CONFIG_UNWIND_INFO
+#ifdef CONFIG_AS_CFI
 
 #define CFI_STARTPROC .cfi_startproc
 #define CFI_ENDPROC .cfi_endproc
@@ -28,6 +28,11 @@
 #define CFI_REMEMBER_STATE .cfi_remember_state
 #define CFI_RESTORE_STATE .cfi_restore_state
 #define CFI_UNDEFINED .cfi_undefined
+#ifdef CONFIG_AS_CFI_SIGNAL_FRAME
+#define CFI_SIGNAL_FRAME .cfi_signal_frame
+#else
+#define CFI_SIGNAL_FRAME
+#endif
 
 #else
 
@@ -45,6 +50,7 @@
 #define CFI_REMEMBER_STATE	#
 #define CFI_RESTORE_STATE	#
 #define CFI_UNDEFINED	#
+#define CFI_SIGNAL_FRAME	#
 
 #endif
 
diff --git a/include/asm-x86_64/e820.h b/include/asm-x86_64/e820.h
index 670a338..fa20867 100644
--- a/include/asm-x86_64/e820.h
+++ b/include/asm-x86_64/e820.h
@@ -19,13 +19,9 @@
 
 #define E820_RAM	1
 #define E820_RESERVED	2
-#define E820_ACPI	3 /* usable as RAM once ACPI tables have been read */
+#define E820_ACPI	3
 #define E820_NVS	4
 
-#define HIGH_MEMORY	(1024*1024)
-
-#define LOWMEMSIZE()	(0x9f000)
-
 #ifndef __ASSEMBLY__
 struct e820entry {
 	u64 addr;	/* start of memory segment */
@@ -46,17 +42,16 @@
 extern void contig_e820_setup(void); 
 extern unsigned long e820_end_of_ram(void);
 extern void e820_reserve_resources(void);
+extern void e820_mark_nosave_regions(void);
 extern void e820_print_map(char *who);
 extern int e820_any_mapped(unsigned long start, unsigned long end, unsigned type);
 extern int e820_all_mapped(unsigned long start, unsigned long end, unsigned type);
 
-extern void e820_bootmem_free(pg_data_t *pgdat, unsigned long start,unsigned long end);
 extern void e820_setup_gap(void);
-extern unsigned long e820_hole_size(unsigned long start_pfn,
-				    unsigned long end_pfn);
+extern void e820_register_active_regions(int nid,
+				unsigned long start_pfn, unsigned long end_pfn);
 
-extern void __init parse_memopt(char *p, char **end);
-extern void __init parse_memmapopt(char *p, char **end);
+extern void finish_e820_parsing(void);
 
 extern struct e820map e820;
 
diff --git a/include/asm-x86_64/fixmap.h b/include/asm-x86_64/fixmap.h
index 0b4ffbd..1b620db 100644
--- a/include/asm-x86_64/fixmap.h
+++ b/include/asm-x86_64/fixmap.h
@@ -37,13 +37,9 @@
 	VSYSCALL_FIRST_PAGE = VSYSCALL_LAST_PAGE + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1,
 	VSYSCALL_HPET,
 	FIX_HPET_BASE,
-#ifdef CONFIG_X86_LOCAL_APIC
 	FIX_APIC_BASE,	/* local (CPU) APIC) -- required for SMP or not */
-#endif
-#ifdef CONFIG_X86_IO_APIC
 	FIX_IO_APIC_BASE_0,
 	FIX_IO_APIC_BASE_END = FIX_IO_APIC_BASE_0 + MAX_IO_APICS-1,
-#endif
 	__end_of_fixed_addresses
 };
 
diff --git a/include/asm-x86_64/genapic.h b/include/asm-x86_64/genapic.h
index 50b38e7..81e7146 100644
--- a/include/asm-x86_64/genapic.h
+++ b/include/asm-x86_64/genapic.h
@@ -16,7 +16,6 @@
 	char *name;
 	u32 int_delivery_mode;
 	u32 int_dest_mode;
-	u32 int_delivery_dest;	/* for quick IPIs */
 	int (*apic_id_registered)(void);
 	cpumask_t (*target_cpus)(void);
 	void (*init_apic_ldr)(void);
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
index cba8a3b..0217b74 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86_64/i387.h
@@ -24,6 +24,7 @@
 extern void mxcsr_feature_mask_init(void);
 extern void init_fpu(struct task_struct *child);
 extern int save_i387(struct _fpstate __user *buf);
+extern asmlinkage void math_state_restore(void);
 
 /*
  * FPU lazy state save handling...
@@ -31,7 +32,9 @@
 
 #define unlazy_fpu(tsk) do { \
 	if (task_thread_info(tsk)->status & TS_USEDFPU) \
-		save_init_fpu(tsk); \
+		save_init_fpu(tsk); 			\
+	else						\
+		tsk->fpu_counter = 0;			\
 } while (0)
 
 /* Ignore delayed exceptions from user space */
@@ -134,8 +137,8 @@
 #else
 		     : [fx] "cdaSDb" (fx), "0" (0));
 #endif
-	if (unlikely(err))
-		__clear_user(fx, sizeof(struct i387_fxsave_struct));
+	if (unlikely(err) && __clear_user(fx, sizeof(struct i387_fxsave_struct)))
+		err = -EFAULT;
 	/* No need to clear here because the caller clears USED_MATH */
 	return err;
 } 
diff --git a/include/asm-x86_64/intel_arch_perfmon.h b/include/asm-x86_64/intel_arch_perfmon.h
index 59c3964..8633331 100644
--- a/include/asm-x86_64/intel_arch_perfmon.h
+++ b/include/asm-x86_64/intel_arch_perfmon.h
@@ -14,6 +14,18 @@
 
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL	(0x3c)
 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK	(0x00 << 8)
-#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT (1 << 0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
+#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
+				(1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
+
+union cpuid10_eax {
+	struct {
+		unsigned int version_id:8;
+		unsigned int num_counters:8;
+		unsigned int bit_width:8;
+		unsigned int mask_length:8;
+	} split;
+	unsigned int full;
+};
 
 #endif	/* X86_64_INTEL_ARCH_PERFMON_H */
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h
index fb7a090..5d1b5c6 100644
--- a/include/asm-x86_64/io_apic.h
+++ b/include/asm-x86_64/io_apic.h
@@ -10,8 +10,6 @@
  * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar
  */
 
-#ifdef CONFIG_X86_IO_APIC
-
 #ifdef CONFIG_PCI_MSI
 static inline int use_pci_vector(void)	{return 1;}
 static inline void disable_edge_ioapic_vector(unsigned int vector) { }
@@ -209,10 +207,6 @@
 
 extern int sis_apic_bug; /* dummy */ 
 
-#else  /* !CONFIG_X86_IO_APIC */
-#define io_apic_assign_pci_irqs 0
-#endif
-
 extern int assign_irq_vector(int irq);
 
 void enable_NMI_through_LVT0 (void * dummy);
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index 9db5a1b..43469d8a 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -44,9 +44,7 @@
 	return ((irq == 2) ? 9 : irq);
 }
 
-#ifdef CONFIG_X86_LOCAL_APIC
 #define ARCH_HAS_NMI_WATCHDOG		/* See include/linux/nmi.h */
-#endif
 
 #ifdef CONFIG_HOTPLUG_CPU
 #include <linux/cpumask.h>
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h
index c564bae..5fab957 100644
--- a/include/asm-x86_64/kexec.h
+++ b/include/asm-x86_64/kexec.h
@@ -1,6 +1,27 @@
 #ifndef _X86_64_KEXEC_H
 #define _X86_64_KEXEC_H
 
+#define PA_CONTROL_PAGE  0
+#define VA_CONTROL_PAGE  1
+#define PA_PGD           2
+#define VA_PGD           3
+#define PA_PUD_0         4
+#define VA_PUD_0         5
+#define PA_PMD_0         6
+#define VA_PMD_0         7
+#define PA_PTE_0         8
+#define VA_PTE_0         9
+#define PA_PUD_1         10
+#define VA_PUD_1         11
+#define PA_PMD_1         12
+#define VA_PMD_1         13
+#define PA_PTE_1         14
+#define VA_PTE_1         15
+#define PA_TABLE_PAGE    16
+#define PAGES_NR         17
+
+#ifndef __ASSEMBLY__
+
 #include <linux/string.h>
 
 #include <asm/page.h>
@@ -64,4 +85,12 @@
 		newregs->rip = (unsigned long)current_text_addr();
 	}
 }
+
+NORET_TYPE void
+relocate_kernel(unsigned long indirection_page,
+		unsigned long page_list,
+		unsigned long start_address) ATTRIB_NORET;
+
+#endif /* __ASSEMBLY__ */
+
 #endif /* _X86_64_KEXEC_H */
diff --git a/include/asm-x86_64/linkage.h b/include/asm-x86_64/linkage.h
index 291c2d0..b5f39d0 100644
--- a/include/asm-x86_64/linkage.h
+++ b/include/asm-x86_64/linkage.h
@@ -1,6 +1,6 @@
 #ifndef __ASM_LINKAGE_H
 #define __ASM_LINKAGE_H
 
-/* Nothing to see here... */
+#define __ALIGN .p2align 4,,15
 
 #endif
diff --git a/include/asm-x86_64/mach_apic.h b/include/asm-x86_64/mach_apic.h
index 0acea44..d334224 100644
--- a/include/asm-x86_64/mach_apic.h
+++ b/include/asm-x86_64/mach_apic.h
@@ -16,7 +16,6 @@
 
 #define INT_DELIVERY_MODE (genapic->int_delivery_mode)
 #define INT_DEST_MODE (genapic->int_dest_mode)
-#define INT_DELIVERY_DEST (genapic->int_delivery_dest)
 #define TARGET_CPUS	  (genapic->target_cpus())
 #define apic_id_registered (genapic->apic_id_registered)
 #define init_apic_ldr (genapic->init_apic_ldr)
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index d13687d..5a11146 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -99,6 +99,8 @@
 }
 #endif
 
+void mce_log_therm_throt_event(unsigned int cpu, __u64 status);
+
 extern atomic_t mce_entry;
 
 #endif
diff --git a/include/asm-x86_64/mmx.h b/include/asm-x86_64/mmx.h
deleted file mode 100644
index 46b71da..0000000
--- a/include/asm-x86_64/mmx.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _ASM_MMX_H
-#define _ASM_MMX_H
-
-/*
- *	MMX 3Dnow! helper operations
- */
-
-#include <linux/types.h>
- 
-extern void *_mmx_memcpy(void *to, const void *from, size_t size);
-extern void mmx_clear_page(void *page);
-extern void mmx_copy_page(void *to, void *from);
-
-#endif
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h
index 14fc3dd..017fddb 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86_64/mpspec.h
@@ -159,13 +159,7 @@
 #define MAX_MP_BUSSES 256
 /* Each PCI slot may be a combo card with its own bus.  4 IRQ pins per slot. */
 #define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
-enum mp_bustype {
-	MP_BUS_ISA = 1,
-	MP_BUS_EISA,
-	MP_BUS_PCI,
-	MP_BUS_MCA
-};
-extern unsigned char mp_bus_id_to_type [MAX_MP_BUSSES];
+extern DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);
 extern int mp_bus_id_to_pci_bus [MAX_MP_BUSSES];
 
 extern unsigned int boot_cpu_physical_apicid;
@@ -178,18 +172,15 @@
 extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
 extern int mpc_default_type;
 extern unsigned long mp_lapic_addr;
-extern int pic_mode;
 
 #ifdef CONFIG_ACPI
 extern void mp_register_lapic (u8 id, u8 enabled);
 extern void mp_register_lapic_address (u64 address);
 
-#ifdef CONFIG_X86_IO_APIC
 extern void mp_register_ioapic (u8 id, u32 address, u32 gsi_base);
 extern void mp_override_legacy_irq (u8 bus_irq, u8 polarity, u8 trigger, u32 gsi);
 extern void mp_config_acpi_legacy_irqs (void);
 extern int mp_register_gsi (u32 gsi, int triggering, int polarity);
-#endif /*CONFIG_X86_IO_APIC*/
 #endif
 
 extern int using_apic_timer;
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 10f8b51..37e1941 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -66,14 +66,25 @@
 #define rdtscl(low) \
      __asm__ __volatile__ ("rdtsc" : "=a" (low) : : "edx")
 
+#define rdtscp(low,high,aux) \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (aux))
+
 #define rdtscll(val) do { \
      unsigned int __a,__d; \
      asm volatile("rdtsc" : "=a" (__a), "=d" (__d)); \
      (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); \
 } while(0)
 
+#define rdtscpll(val, aux) do { \
+     unsigned long __a, __d; \
+     asm volatile (".byte 0x0f,0x01,0xf9" : "=a" (__a), "=d" (__d), "=c" (aux)); \
+     (val) = (__d << 32) | __a; \
+} while (0)
+
 #define write_tsc(val1,val2) wrmsr(0x10, val1, val2)
 
+#define write_rdtscp_aux(val) wrmsr(0xc0000103, val, 0)
+
 #define rdpmc(counter,low,high) \
      __asm__ __volatile__("rdpmc" \
 			  : "=a" (low), "=d" (high) \
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h
index 06fab6d..16396b1 100644
--- a/include/asm-x86_64/mutex.h
+++ b/include/asm-x86_64/mutex.h
@@ -25,13 +25,9 @@
 									\
 	__asm__ __volatile__(						\
 		LOCK_PREFIX "   decl (%%rdi)	\n"			\
-			"   js 2f		\n"			\
-			"1:			\n"			\
-									\
-		LOCK_SECTION_START("")					\
-			"2: call "#fail_fn"	\n"			\
-			"   jmp 1b		\n"			\
-		LOCK_SECTION_END					\
+			"   jns 1f		\n"			\
+			"   call "#fail_fn"	\n"			\
+			"1:"						\
 									\
 		:"=D" (dummy)						\
 		: "D" (v)						\
@@ -75,13 +71,9 @@
 									\
 	__asm__ __volatile__(						\
 		LOCK_PREFIX "   incl (%%rdi)	\n"			\
-			"   jle 2f		\n"			\
-			"1:			\n"			\
-									\
-		LOCK_SECTION_START("")					\
-			"2: call "#fail_fn"	\n"			\
-			"   jmp 1b		\n"			\
-		LOCK_SECTION_END					\
+			"   jg 1f		\n"			\
+			"   call "#fail_fn"	\n"			\
+			"1:			  "			\
 									\
 		:"=D" (dummy)						\
 		: "D" (v)						\
diff --git a/include/asm-x86_64/nmi.h b/include/asm-x86_64/nmi.h
index efb45c8..f367d40 100644
--- a/include/asm-x86_64/nmi.h
+++ b/include/asm-x86_64/nmi.h
@@ -7,24 +7,13 @@
 #include <linux/pm.h>
 #include <asm/io.h>
  
-struct pt_regs;
-
-typedef int (*nmi_callback_t)(struct pt_regs * regs, int cpu);
-
 /**
- * set_nmi_callback
+ * do_nmi_callback
  *
- * Set a handler for an NMI. Only one handler may be
- * set. Return 1 if the NMI was handled.
+ * Check to see if a callback exists and execute it.  Return 1
+ * if the handler exists and was handled successfully.
  */
-void set_nmi_callback(nmi_callback_t callback);
-
-/**
- * unset_nmi_callback
- *
- * Remove the handler previously set.
- */
-void unset_nmi_callback(void);
+int do_nmi_callback(struct pt_regs *regs, int cpu);
 
 #ifdef CONFIG_PM
  
@@ -48,25 +37,32 @@
 #endif /* CONFIG_PM */
  
 extern void default_do_nmi(struct pt_regs *);
-extern void die_nmi(char *str, struct pt_regs *regs);
+extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
 
 #define get_nmi_reason() inb(0x61)
 
 extern int panic_on_timeout;
 extern int unknown_nmi_panic;
+extern int nmi_watchdog_enabled;
 
 extern int check_nmi_watchdog(void);
- 
-extern void setup_apic_nmi_watchdog (void);
-extern int reserve_lapic_nmi(void);
-extern void release_lapic_nmi(void);
+extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
+extern int avail_to_resrv_perfctr_nmi(unsigned int);
+extern int reserve_perfctr_nmi(unsigned int);
+extern void release_perfctr_nmi(unsigned int);
+extern int reserve_evntsel_nmi(unsigned int);
+extern void release_evntsel_nmi(unsigned int);
+
+extern void setup_apic_nmi_watchdog (void *);
+extern void stop_apic_nmi_watchdog (void *);
 extern void disable_timer_nmi_watchdog(void);
 extern void enable_timer_nmi_watchdog(void);
-extern void nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
+extern int nmi_watchdog_tick (struct pt_regs * regs, unsigned reason);
 
 extern void nmi_watchdog_default(void);
 extern int setup_nmi_watchdog(char *);
 
+extern atomic_t nmi_active;
 extern unsigned int nmi_watchdog;
 #define NMI_DEFAULT	-1
 #define NMI_NONE	0
@@ -74,4 +70,11 @@
 #define NMI_LOCAL_APIC	2
 #define NMI_INVALID	3
 
+struct ctl_table;
+struct file;
+extern int proc_nmi_enabled(struct ctl_table *, int , struct file *,
+			void __user *, size_t *, loff_t *);
+
+extern int unknown_nmi_panic;
+
 #endif /* ASM_NMI_H */
diff --git a/include/asm-x86_64/pci-direct.h b/include/asm-x86_64/pci-direct.h
index 036b6ca..eba9cb4 100644
--- a/include/asm-x86_64/pci-direct.h
+++ b/include/asm-x86_64/pci-direct.h
@@ -2,47 +2,15 @@
 #define ASM_PCI_DIRECT_H 1
 
 #include <linux/types.h>
-#include <asm/io.h>
 
 /* Direct PCI access. This is used for PCI accesses in early boot before
    the PCI subsystem works. */ 
 
-#define PDprintk(x...)
+extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset);
+extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset);
+extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset);
+extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val);
 
-static inline u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset)
-{
-	u32 v; 
-	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-	v = inl(0xcfc); 
-	if (v != 0xffffffff)
-		PDprintk("%x reading 4 from %x: %x\n", slot, offset, v);
-	return v;
-}
-
-static inline u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset)
-{
-	u8 v; 
-	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-	v = inb(0xcfc + (offset&3)); 
-	PDprintk("%x reading 1 from %x: %x\n", slot, offset, v);
-	return v;
-}
-
-static inline u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset)
-{
-	u16 v; 
-	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-	v = inw(0xcfc + (offset&2)); 
-	PDprintk("%x reading 2 from %x: %x\n", slot, offset, v);
-	return v;
-}
-
-static inline void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset,
-				    u32 val)
-{
-	PDprintk("%x writing to %x: %x\n", slot, offset, val); 
-	outl(0x80000000 | (bus<<16) | (slot<<11) | (func<<8) | offset, 0xcf8);
-	outl(val, 0xcfc); 
-}
+extern int early_pci_allowed(void);
 
 #endif
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index b47c3df..14996d9 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -9,20 +9,24 @@
 
 /* Per processor datastructure. %gs points to it while the kernel runs */ 
 struct x8664_pda {
-	struct task_struct *pcurrent;	/* Current process */
-	unsigned long data_offset;	/* Per cpu data offset from linker address */
-	unsigned long kernelstack;  /* top of kernel stack for current */ 
-	unsigned long oldrsp; 	    /* user rsp for system call */
-#if DEBUG_STKSZ > EXCEPTION_STKSZ
-	unsigned long debugstack;   /* #DB/#BP stack. */
+	struct task_struct *pcurrent;	/* 0  Current process */
+	unsigned long data_offset;	/* 8 Per cpu data offset from linker
+					   address */
+	unsigned long kernelstack;  /* 16 top of kernel stack for current */
+	unsigned long oldrsp; 	    /* 24 user rsp for system call */
+        int irqcount;		    /* 32 Irq nesting counter. Starts with -1 */
+	int cpunumber;		    /* 36 Logical CPU number */
+#ifdef CONFIG_CC_STACKPROTECTOR
+	unsigned long stack_canary;	/* 40 stack canary value */
+					/* gcc-ABI: this canary MUST be at
+					   offset 40!!! */
 #endif
-        int irqcount;		    /* Irq nesting counter. Starts with -1 */  	
-	int cpunumber;		    /* Logical CPU number */
-	char *irqstackptr;	/* top of irqstack */
+	char *irqstackptr;
 	int nodenumber;		    /* number of current node */
 	unsigned int __softirq_pending;
 	unsigned int __nmi_count;	/* number of NMI on this CPUs */
-	int mmu_state;     
+	short mmu_state;
+	short isidle;
 	struct mm_struct *active_mm;
 	unsigned apic_timer_irqs;
 } ____cacheline_aligned_in_smp;
@@ -36,44 +40,69 @@
  * There is no fast way to get the base address of the PDA, all the accesses
  * have to mention %fs/%gs.  So it needs to be done this Torvaldian way.
  */ 
-#define sizeof_field(type,field)  (sizeof(((type *)0)->field))
-#define typeof_field(type,field)  typeof(((type *)0)->field)
+extern void __bad_pda_field(void) __attribute__((noreturn));
 
-extern void __bad_pda_field(void);
+/*
+ * proxy_pda doesn't actually exist, but tell gcc it is accessed for
+ * all PDA accesses so it gets read/write dependencies right.
+ */
+extern struct x8664_pda _proxy_pda;
 
 #define pda_offset(field) offsetof(struct x8664_pda, field)
 
-#define pda_to_op(op,field,val) do { \
-	typedef typeof_field(struct x8664_pda, field) T__; \
-       switch (sizeof_field(struct x8664_pda, field)) { 		\
-case 2: \
-asm volatile(op "w %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-case 4: \
-asm volatile(op "l %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-case 8: \
-asm volatile(op "q %0,%%gs:%P1"::"ri" ((T__)val),"i"(pda_offset(field)):"memory"); break; \
-       default: __bad_pda_field(); 					\
-       } \
+#define pda_to_op(op,field,val) do {		\
+	typedef typeof(_proxy_pda.field) T__;	\
+	if (0) { T__ tmp__; tmp__ = (val); }	/* type checking */ \
+	switch (sizeof(_proxy_pda.field)) {	\
+	case 2:					\
+		asm(op "w %1,%%gs:%c2" : 	\
+		    "+m" (_proxy_pda.field) :	\
+		    "ri" ((T__)val),		\
+		    "i"(pda_offset(field))); 	\
+ 		break;				\
+	case 4:					\
+		asm(op "l %1,%%gs:%c2" : 	\
+		    "+m" (_proxy_pda.field) :	\
+		    "ri" ((T__)val),		\
+		    "i" (pda_offset(field))); 	\
+		break;				\
+	case 8:					\
+		asm(op "q %1,%%gs:%c2": 	\
+		    "+m" (_proxy_pda.field) :	\
+		    "ri" ((T__)val),		\
+		    "i"(pda_offset(field))); 	\
+		break;				\
+       default: 				\
+		__bad_pda_field();		\
+       }					\
        } while (0)
 
-/* 
- * AK: PDA read accesses should be neither volatile nor have an memory clobber.
- * Unfortunately removing them causes all hell to break lose currently.
- */
-#define pda_from_op(op,field) ({ \
-       typeof_field(struct x8664_pda, field) ret__; \
-       switch (sizeof_field(struct x8664_pda, field)) { 		\
-case 2: \
-asm volatile(op "w %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-case 4: \
-asm volatile(op "l %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-case 8: \
-asm volatile(op "q %%gs:%P1,%0":"=r" (ret__):"i"(pda_offset(field)):"memory"); break;\
-       default: __bad_pda_field(); 					\
-       } \
+#define pda_from_op(op,field) ({		\
+	typeof(_proxy_pda.field) ret__;		\
+	switch (sizeof(_proxy_pda.field)) {	\
+       	case 2:					\
+		asm(op "w %%gs:%c1,%0" : 	\
+		    "=r" (ret__) :		\
+		    "i" (pda_offset(field)), 	\
+		    "m" (_proxy_pda.field)); 	\
+		 break;				\
+	case 4:					\
+		asm(op "l %%gs:%c1,%0":		\
+		    "=r" (ret__):		\
+		    "i" (pda_offset(field)), 	\
+		    "m" (_proxy_pda.field)); 	\
+		 break;				\
+       case 8:					\
+		asm(op "q %%gs:%c1,%0":		\
+		    "=r" (ret__) :		\
+		    "i" (pda_offset(field)), 	\
+		    "m" (_proxy_pda.field)); 	\
+		 break;				\
+       default: 				\
+		__bad_pda_field();		\
+       }					\
        ret__; })
 
-
 #define read_pda(field) pda_from_op("mov",field)
 #define write_pda(field,val) pda_to_op("mov",field,val)
 #define add_pda(field,val) pda_to_op("add",field,val)
diff --git a/include/asm-x86_64/percpu.h b/include/asm-x86_64/percpu.h
index 08dd9f9..2857560 100644
--- a/include/asm-x86_64/percpu.h
+++ b/include/asm-x86_64/percpu.h
@@ -11,6 +11,16 @@
 
 #include <asm/pda.h>
 
+#ifdef CONFIG_MODULES
+# define PERCPU_MODULE_RESERVE 8192
+#else
+# define PERCPU_MODULE_RESERVE 0
+#endif
+
+#define PERCPU_ENOUGH_ROOM \
+	(ALIGN(__per_cpu_end - __per_cpu_start, SMP_CACHE_BYTES) + \
+	 PERCPU_MODULE_RESERVE)
+
 #define __per_cpu_offset(cpu) (cpu_pda(cpu)->data_offset)
 #define __my_cpu_offset() read_pda(data_offset)
 
@@ -21,9 +31,15 @@
     __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
 
 /* var is in discarded region: offset to particular copy we want */
-#define per_cpu(var, cpu) (*RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)))
-#define __get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
-#define __raw_get_cpu_var(var) (*RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()))
+#define per_cpu(var, cpu) (*({				\
+	extern int simple_indentifier_##var(void);	\
+	RELOC_HIDE(&per_cpu__##var, __per_cpu_offset(cpu)); }))
+#define __get_cpu_var(var) (*({				\
+	extern int simple_indentifier_##var(void);	\
+	RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
+#define __raw_get_cpu_var(var) (*({			\
+	extern int simple_indentifier_##var(void);	\
+	RELOC_HIDE(&per_cpu__##var, __my_cpu_offset()); }))
 
 /* A macro to avoid #include hell... */
 #define percpu_modcopy(pcpudst, src, size)			\
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index a31ab4e..6899e77 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -21,12 +21,9 @@
 
 #define swapper_pg_dir init_level4_pgt
 
-extern int nonx_setup(char *str);
 extern void paging_init(void);
 extern void clear_kernel_mapping(unsigned long addr, unsigned long size);
 
-extern unsigned long pgkern_mask;
-
 /*
  * ZERO_PAGE is a global shared page that is always zero: used
  * for zero-mapped memory areas etc..
@@ -101,9 +98,6 @@
 	set_pgd(pgd, __pgd(0));
 }
 
-#define pud_page(pud) \
-((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
-
 #define ptep_get_and_clear(mm,addr,xp)	__pte(xchg(&(xp)->pte, 0))
 
 struct mm_struct;
@@ -268,7 +262,7 @@
 #define __LARGE_PTE (_PAGE_PSE|_PAGE_PRESENT)
 static inline int pte_user(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
 static inline int pte_read(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
-static inline int pte_exec(pte_t pte)		{ return pte_val(pte) & _PAGE_USER; }
+static inline int pte_exec(pte_t pte)		{ return !(pte_val(pte) & _PAGE_NX); }
 static inline int pte_dirty(pte_t pte)		{ return pte_val(pte) & _PAGE_DIRTY; }
 static inline int pte_young(pte_t pte)		{ return pte_val(pte) & _PAGE_ACCESSED; }
 static inline int pte_write(pte_t pte)		{ return pte_val(pte) & _PAGE_RW; }
@@ -281,11 +275,12 @@
 static inline pte_t pte_mkold(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_wrprotect(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; }
 static inline pte_t pte_mkread(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
-static inline pte_t pte_mkexec(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); return pte; }
+static inline pte_t pte_mkexec(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_NX)); return pte; }
 static inline pte_t pte_mkdirty(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); return pte; }
 static inline pte_t pte_mkyoung(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
 static inline pte_t pte_mkwrite(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
 static inline pte_t pte_mkhuge(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) | _PAGE_PSE)); return pte; }
+static inline pte_t pte_clrhuge(pte_t pte)	{ set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_PSE)); return pte; }
 
 struct vm_area_struct;
 
@@ -326,7 +321,8 @@
 /*
  * Level 4 access.
  */
-#define pgd_page(pgd) ((unsigned long) __va((unsigned long)pgd_val(pgd) & PTE_MASK))
+#define pgd_page_vaddr(pgd) ((unsigned long) __va((unsigned long)pgd_val(pgd) & PTE_MASK))
+#define pgd_page(pgd)		(pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT))
 #define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
 #define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
 #define pgd_offset_k(address) (init_level4_pgt + pgd_index(address))
@@ -335,16 +331,18 @@
 
 /* PUD - Level3 access */
 /* to find an entry in a page-table-directory. */
+#define pud_page_vaddr(pud) ((unsigned long) __va(pud_val(pud) & PHYSICAL_PAGE_MASK))
+#define pud_page(pud)		(pfn_to_page(pud_val(pud) >> PAGE_SHIFT))
 #define pud_index(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
-#define pud_offset(pgd, address) ((pud_t *) pgd_page(*(pgd)) + pud_index(address))
+#define pud_offset(pgd, address) ((pud_t *) pgd_page_vaddr(*(pgd)) + pud_index(address))
 #define pud_present(pud) (pud_val(pud) & _PAGE_PRESENT)
 
 /* PMD  - Level 2 access */
-#define pmd_page_kernel(pmd) ((unsigned long) __va(pmd_val(pmd) & PTE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long) __va(pmd_val(pmd) & PTE_MASK))
 #define pmd_page(pmd)		(pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
 
 #define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
-#define pmd_offset(dir, address) ((pmd_t *) pud_page(*(dir)) + \
+#define pmd_offset(dir, address) ((pmd_t *) pud_page_vaddr(*(dir)) + \
 			pmd_index(address))
 #define pmd_none(x)	(!pmd_val(x))
 #define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
@@ -382,7 +380,7 @@
 
 #define pte_index(address) \
 		(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_kernel(*(dir)) + \
+#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + \
 			pte_index(address))
 
 /* x86-64 always has all page tables mapped. */
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index 038fe1f4..c28fc2d 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -24,8 +24,6 @@
 #define mtrr_bp_init() do {} while (0)
 #endif
 extern void init_memory_mapping(unsigned long start, unsigned long end);
-extern void size_zones(unsigned long *z, unsigned long *h,
-			unsigned long start_pfn, unsigned long end_pfn);
 
 extern void system_call(void); 
 extern int kernel_syscall(void);
@@ -51,10 +49,8 @@
 extern int sysctl_vsyscall;
 extern int nohpet;
 extern unsigned long vxtime_hz;
+extern void time_init_gtod(void);
 
-extern int numa_setup(char *opt);
-
-extern int setup_early_printk(char *); 
 extern void early_printk(const char *fmt, ...) __attribute__((format(printf,1,2)));
 
 extern void early_identify_cpu(struct cpuinfo_x86 *c);
@@ -91,7 +87,7 @@
 
 extern void setup_node_bootmem(int nodeid, unsigned long start, unsigned long end);
 
-extern void check_ioapic(void);
+extern void early_quirks(void);
 extern void check_efer(void);
 
 extern int unhandled_signal(struct task_struct *tsk, int sig);
@@ -103,13 +99,7 @@
 extern unsigned long table_start, table_end;
 
 extern int exception_trace;
-extern int using_apic_timer;
-extern int disable_apic;
 extern unsigned cpu_khz;
-extern int ioapic_force;
-extern int skip_ioapic_setup;
-extern int acpi_ht;
-extern int acpi_disabled;
 
 extern void no_iommu_init(void);
 extern int force_iommu, no_iommu;
@@ -131,7 +121,8 @@
 
 extern int reboot_force;
 extern int notsc_setup(char *);
-extern int setup_additional_cpus(char *);
+
+extern int gsi_irq_sharing(int gsi);
 
 extern void smp_local_timer_interrupt(struct pt_regs * regs);
 
diff --git a/include/asm-x86_64/ptrace-abi.h b/include/asm-x86_64/ptrace-abi.h
new file mode 100644
index 0000000..19184b0
--- /dev/null
+++ b/include/asm-x86_64/ptrace-abi.h
@@ -0,0 +1,51 @@
+#ifndef _X86_64_PTRACE_ABI_H
+#define _X86_64_PTRACE_ABI_H
+
+#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS)
+#define R15 0
+#define R14 8
+#define R13 16
+#define R12 24
+#define RBP 32
+#define RBX 40
+/* arguments: interrupts/non tracing syscalls only save upto here*/
+#define R11 48
+#define R10 56
+#define R9 64
+#define R8 72
+#define RAX 80
+#define RCX 88
+#define RDX 96
+#define RSI 104
+#define RDI 112
+#define ORIG_RAX 120       /* = ERROR */
+/* end of arguments */
+/* cpu exception frame or undefined in case of fast syscall. */
+#define RIP 128
+#define CS 136
+#define EFLAGS 144
+#define RSP 152
+#define SS 160
+#define ARGOFFSET R11
+#endif /* __ASSEMBLY__ */
+
+/* top of stack page */
+#define FRAME_SIZE 168
+
+#define PTRACE_OLDSETOPTIONS         21
+
+/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
+#define PTRACE_GETREGS            12
+#define PTRACE_SETREGS            13
+#define PTRACE_GETFPREGS          14
+#define PTRACE_SETFPREGS          15
+#define PTRACE_GETFPXREGS         18
+#define PTRACE_SETFPXREGS         19
+
+/* only useful for access 32bit programs */
+#define PTRACE_GET_THREAD_AREA    25
+#define PTRACE_SET_THREAD_AREA    26
+
+#define PTRACE_ARCH_PRCTL	  30	/* arch_prctl for child */
+
+#endif
diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h
index ca6f15f..ab827dc 100644
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86_64/ptrace.h
@@ -1,40 +1,9 @@
 #ifndef _X86_64_PTRACE_H
 #define _X86_64_PTRACE_H
 
-#if defined(__ASSEMBLY__) || defined(__FRAME_OFFSETS) 
-#define R15 0
-#define R14 8
-#define R13 16
-#define R12 24
-#define RBP 32
-#define RBX 40
-/* arguments: interrupts/non tracing syscalls only save upto here*/
-#define R11 48
-#define R10 56	
-#define R9 64
-#define R8 72
-#define RAX 80
-#define RCX 88
-#define RDX 96
-#define RSI 104
-#define RDI 112
-#define ORIG_RAX 120       /* = ERROR */ 
-/* end of arguments */ 	
-/* cpu exception frame or undefined in case of fast syscall. */
-#define RIP 128
-#define CS 136
-#define EFLAGS 144
-#define RSP 152
-#define SS 160
-#define ARGOFFSET R11
-#endif /* __ASSEMBLY__ */
+#include <asm/ptrace-abi.h>
 
-/* top of stack page */ 
-#define FRAME_SIZE 168
-
-#define PTRACE_OLDSETOPTIONS         21
-
-#ifndef __ASSEMBLY__ 
+#ifndef __ASSEMBLY__
 
 struct pt_regs {
 	unsigned long r15;
@@ -45,7 +14,7 @@
 	unsigned long rbx;
 /* arguments: non interrupts/non tracing syscalls only save upto here*/
  	unsigned long r11;
-	unsigned long r10;	
+	unsigned long r10;
 	unsigned long r9;
 	unsigned long r8;
 	unsigned long rax;
@@ -54,32 +23,18 @@
 	unsigned long rsi;
 	unsigned long rdi;
 	unsigned long orig_rax;
-/* end of arguments */ 	
+/* end of arguments */
 /* cpu exception frame or undefined */
 	unsigned long rip;
 	unsigned long cs;
-	unsigned long eflags; 
-	unsigned long rsp; 
+	unsigned long eflags;
+	unsigned long rsp;
 	unsigned long ss;
-/* top of stack page */ 
+/* top of stack page */
 };
 
 #endif
 
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_GETFPXREGS         18
-#define PTRACE_SETFPXREGS         19
-
-/* only useful for access 32bit programs */
-#define PTRACE_GET_THREAD_AREA    25
-#define PTRACE_SET_THREAD_AREA    26
-
-#define PTRACE_ARCH_PRCTL	  30	/* arch_prctl for child */
-
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__) 
 #define user_mode(regs) (!!((regs)->cs & 3))
 #define user_mode_vm(regs) user_mode(regs)
diff --git a/include/asm-x86_64/rwlock.h b/include/asm-x86_64/rwlock.h
index dea0e94..72aeebe 100644
--- a/include/asm-x86_64/rwlock.h
+++ b/include/asm-x86_64/rwlock.h
@@ -18,69 +18,9 @@
 #ifndef _ASM_X86_64_RWLOCK_H
 #define _ASM_X86_64_RWLOCK_H
 
-#include <linux/stringify.h>
-
 #define RW_LOCK_BIAS		 0x01000000
-#define RW_LOCK_BIAS_STR	"0x01000000"
+#define RW_LOCK_BIAS_STR	 "0x01000000"
 
-#define __build_read_lock_ptr(rw, helper)   \
-	asm volatile(LOCK_PREFIX "subl $1,(%0)\n\t" \
-		     "js 2f\n" \
-		     "1:\n" \
-		    LOCK_SECTION_START("") \
-		     "2:\tcall " helper "\n\t" \
-		     "jmp 1b\n" \
-		    LOCK_SECTION_END \
-		     ::"a" (rw) : "memory")
-
-#define __build_read_lock_const(rw, helper)   \
-	asm volatile(LOCK_PREFIX "subl $1,%0\n\t" \
-		     "js 2f\n" \
-		     "1:\n" \
-		    LOCK_SECTION_START("") \
-		     "2:\tpushq %%rax\n\t" \
-		     "leaq %0,%%rax\n\t" \
-		     "call " helper "\n\t" \
-		     "popq %%rax\n\t" \
-		     "jmp 1b\n" \
-		    LOCK_SECTION_END \
-		     :"=m" (*((volatile int *)rw))::"memory")
-
-#define __build_read_lock(rw, helper)	do { \
-						if (__builtin_constant_p(rw)) \
-							__build_read_lock_const(rw, helper); \
-						else \
-							__build_read_lock_ptr(rw, helper); \
-					} while (0)
-
-#define __build_write_lock_ptr(rw, helper) \
-	asm volatile(LOCK_PREFIX "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
-		     "jnz 2f\n" \
-		     "1:\n" \
-		     LOCK_SECTION_START("") \
-		     "2:\tcall " helper "\n\t" \
-		     "jmp 1b\n" \
-		     LOCK_SECTION_END \
-		     ::"a" (rw) : "memory")
-
-#define __build_write_lock_const(rw, helper) \
-	asm volatile(LOCK_PREFIX "subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
-		     "jnz 2f\n" \
-		     "1:\n" \
-		    LOCK_SECTION_START("") \
-		     "2:\tpushq %%rax\n\t" \
-		     "leaq %0,%%rax\n\t" \
-		     "call " helper "\n\t" \
-		     "popq %%rax\n\t" \
-		     "jmp 1b\n" \
-		    LOCK_SECTION_END \
-		     :"=m" (*((volatile long *)rw))::"memory")
-
-#define __build_write_lock(rw, helper)	do { \
-						if (__builtin_constant_p(rw)) \
-							__build_write_lock_const(rw, helper); \
-						else \
-							__build_write_lock_ptr(rw, helper); \
-					} while (0)
+/* Actual code is in asm/spinlock.h or in arch/x86_64/lib/rwlock.S */
 
 #endif
diff --git a/include/asm-x86_64/segment.h b/include/asm-x86_64/segment.h
index d4bed33..334ddcd 100644
--- a/include/asm-x86_64/segment.h
+++ b/include/asm-x86_64/segment.h
@@ -20,15 +20,16 @@
 #define __USER_CS     0x33   /* 6*8+3 */ 
 #define __USER32_DS	__USER_DS 
 
-#define GDT_ENTRY_TLS 1
 #define GDT_ENTRY_TSS 8	/* needs two entries */
 #define GDT_ENTRY_LDT 10 /* needs two entries */
 #define GDT_ENTRY_TLS_MIN 12
 #define GDT_ENTRY_TLS_MAX 14
-/* 15 free */
 
 #define GDT_ENTRY_TLS_ENTRIES 3
 
+#define GDT_ENTRY_PER_CPU 15	/* Abused to load per CPU data from limit */
+#define __PER_CPU_SEG	(GDT_ENTRY_PER_CPU * 8 + 3)
+
 /* TLS indexes for 64bit - hardcoded in arch_prctl */
 #define FS_TLS 0	
 #define GS_TLS 1	
diff --git a/include/asm-x86_64/semaphore.h b/include/asm-x86_64/semaphore.h
index 064df08..1194888 100644
--- a/include/asm-x86_64/semaphore.h
+++ b/include/asm-x86_64/semaphore.h
@@ -107,12 +107,9 @@
 	__asm__ __volatile__(
 		"# atomic down operation\n\t"
 		LOCK_PREFIX "decl %0\n\t"     /* --sem->count */
-		"js 2f\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tcall __down_failed\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
+		"jns 1f\n\t"
+		"call __down_failed\n"
+		"1:"
 		:"=m" (sem->count)
 		:"D" (sem)
 		:"memory");
@@ -130,15 +127,12 @@
 
 	__asm__ __volatile__(
 		"# atomic interruptible down operation\n\t"
+		"xorl %0,%0\n\t"
 		LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-		"js 2f\n\t"
-		"xorl %0,%0\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tcall __down_failed_interruptible\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
-		:"=a" (result), "=m" (sem->count)
+		"jns 2f\n\t"
+		"call __down_failed_interruptible\n"
+		"2:\n"
+		:"=&a" (result), "=m" (sem->count)
 		:"D" (sem)
 		:"memory");
 	return result;
@@ -154,15 +148,12 @@
 
 	__asm__ __volatile__(
 		"# atomic interruptible down operation\n\t"
+		"xorl %0,%0\n\t"
 		LOCK_PREFIX "decl %1\n\t"     /* --sem->count */
-		"js 2f\n\t"
-		"xorl %0,%0\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tcall __down_failed_trylock\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
-		:"=a" (result), "=m" (sem->count)
+		"jns 2f\n\t"
+		"call __down_failed_trylock\n\t"
+		"2:\n"
+		:"=&a" (result), "=m" (sem->count)
 		:"D" (sem)
 		:"memory","cc");
 	return result;
@@ -179,12 +170,9 @@
 	__asm__ __volatile__(
 		"# atomic up operation\n\t"
 		LOCK_PREFIX "incl %0\n\t"     /* ++sem->count */
-		"jle 2f\n"
-		"1:\n"
-		LOCK_SECTION_START("")
-		"2:\tcall __up_wakeup\n\t"
-		"jmp 1b\n"
-		LOCK_SECTION_END
+		"jg 1f\n\t"
+		"call __up_wakeup\n"
+		"1:"
 		:"=m" (sem->count)
 		:"D" (sem)
 		:"memory");
diff --git a/include/asm-x86_64/signal.h b/include/asm-x86_64/signal.h
index 3ede2a6..4581f97 100644
--- a/include/asm-x86_64/signal.h
+++ b/include/asm-x86_64/signal.h
@@ -24,10 +24,6 @@
 } sigset_t;
 
 
-struct pt_regs; 
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
-
-
 #else
 /* Here we must cater to libcs that poke about in kernel headers.  */
 
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index 6805e1f..d6b7c05 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -4,27 +4,18 @@
 /*
  * We need the APIC definitions automatically as part of 'smp.h'
  */
-#ifndef __ASSEMBLY__
 #include <linux/threads.h>
 #include <linux/cpumask.h>
 #include <linux/bitops.h>
 extern int disable_apic;
-#endif
 
-#ifdef CONFIG_X86_LOCAL_APIC
-#ifndef __ASSEMBLY__
 #include <asm/fixmap.h>
 #include <asm/mpspec.h>
-#ifdef CONFIG_X86_IO_APIC
 #include <asm/io_apic.h>
-#endif
 #include <asm/apic.h>
 #include <asm/thread_info.h>
-#endif
-#endif
 
 #ifdef CONFIG_SMP
-#ifndef ASSEMBLY
 
 #include <asm/pda.h>
 
@@ -42,14 +33,11 @@
  
 extern void smp_alloc_memory(void);
 extern volatile unsigned long smp_invalidate_needed;
-extern int pic_mode;
 extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
 extern void smp_send_reschedule(int cpu);
 void smp_stop_cpu(void);
-extern int smp_call_function_single(int cpuid, void (*func) (void *info),
-				void *info, int retry, int wait);
 
 extern cpumask_t cpu_sibling_map[NR_CPUS];
 extern cpumask_t cpu_core_map[NR_CPUS];
@@ -76,20 +64,16 @@
 	return GET_APIC_ID(*(unsigned int *)(APIC_BASE+APIC_ID));
 }
 
-extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 extern void prefill_possible_map(void);
 extern unsigned num_processors;
 extern unsigned disabled_cpus;
 
-#endif /* !ASSEMBLY */
-
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
 
 #endif
 
-#ifndef ASSEMBLY
 /*
  * Some lowlevel functions might want to know about
  * the real APIC ID <-> CPU # mapping.
@@ -111,11 +95,8 @@
 		return BAD_APICID;
 }
 
-#endif /* !ASSEMBLY */
-
 #ifndef CONFIG_SMP
 #define stack_smp_processor_id() 0
-#define safe_smp_processor_id() 0
 #define cpu_logical_map(x) (x)
 #else
 #include <asm/thread_info.h>
@@ -127,19 +108,23 @@
 })
 #endif
 
-#ifndef __ASSEMBLY__
 static __inline int logical_smp_processor_id(void)
 {
 	/* we don't want to mark this access volatile - bad code generation */
 	return GET_APIC_LOGICAL_ID(*(unsigned long *)(APIC_BASE+APIC_LDR));
 }
-#endif
 
 #ifdef CONFIG_SMP
 #define cpu_physical_id(cpu)		x86_cpu_to_apicid[cpu]
 #else
 #define cpu_physical_id(cpu)		boot_cpu_id
-#endif
-
+static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
+				void *info, int retry, int wait)
+{
+	/* Disable interrupts here? */
+	func(info);
+	return 0;
+}
+#endif /* !CONFIG_SMP */
 #endif
 
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h
index 248a79f..05ef097 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86_64/spinlock.h
@@ -4,6 +4,7 @@
 #include <asm/atomic.h>
 #include <asm/rwlock.h>
 #include <asm/page.h>
+#include <asm/processor.h>
 
 /*
  * Your basic SMP spinlocks, allowing only a single CPU anywhere
@@ -16,31 +17,23 @@
  * (the type definitions are in asm/spinlock_types.h)
  */
 
-#define __raw_spin_is_locked(x) \
-		(*(volatile signed int *)(&(x)->slock) <= 0)
-
-#define __raw_spin_lock_string \
-	"\n1:\t" \
-	LOCK_PREFIX " ; decl %0\n\t" \
-	"js 2f\n" \
-	LOCK_SECTION_START("") \
-	"2:\t" \
-	"rep;nop\n\t" \
-	"cmpl $0,%0\n\t" \
-	"jle 2b\n\t" \
-	"jmp 1b\n" \
-	LOCK_SECTION_END
-
-#define __raw_spin_lock_string_up \
-	"\n\tdecl %0"
-
-#define __raw_spin_unlock_string \
-	"movl $1,%0" \
-		:"=m" (lock->slock) : : "memory"
+static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+{
+	return *(volatile signed int *)(&(lock)->slock) <= 0;
+}
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
 {
-	asm volatile(__raw_spin_lock_string : "=m" (lock->slock) : : "memory");
+	asm volatile(
+		"\n1:\t"
+		LOCK_PREFIX " ; decl %0\n\t"
+		"jns 2f\n"
+		"3:\n"
+		"rep;nop\n\t"
+		"cmpl $0,%0\n\t"
+		"jle 3b\n\t"
+		"jmp 1b\n"
+		"2:\t" : "=m" (lock->slock) : : "memory");
 }
 
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
@@ -49,7 +42,7 @@
 {
 	int oldval;
 
-	__asm__ __volatile__(
+	asm volatile(
 		"xchgl %0,%1"
 		:"=q" (oldval), "=m" (lock->slock)
 		:"0" (0) : "memory");
@@ -59,13 +52,14 @@
 
 static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-	__asm__ __volatile__(
-		__raw_spin_unlock_string
-	);
+	asm volatile("movl $1,%0" :"=m" (lock->slock) :: "memory");
 }
 
-#define __raw_spin_unlock_wait(lock) \
-	do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
+{
+	while (__raw_spin_is_locked(lock))
+		cpu_relax();
+}
 
 /*
  * Read-write spinlocks, allowing multiple readers
@@ -79,26 +73,34 @@
  *
  * On x86, we implement read-write locks as a 32-bit counter
  * with the high bit (sign) being the "contended" bit.
- *
- * The inline assembly is non-obvious. Think about it.
- *
- * Changed to use the same technique as rw semaphores.  See
- * semaphore.h for details.  -ben
- *
- * the helpers are in arch/i386/kernel/semaphore.c
  */
 
-#define __raw_read_can_lock(x)		((int)(x)->lock > 0)
-#define __raw_write_can_lock(x)		((x)->lock == RW_LOCK_BIAS)
+static inline int __raw_read_can_lock(raw_rwlock_t *lock)
+{
+	return (int)(lock)->lock > 0;
+}
+
+static inline int __raw_write_can_lock(raw_rwlock_t *lock)
+{
+	return (lock)->lock == RW_LOCK_BIAS;
+}
 
 static inline void __raw_read_lock(raw_rwlock_t *rw)
 {
-	__build_read_lock(rw, "__read_lock_failed");
+	asm volatile(LOCK_PREFIX "subl $1,(%0)\n\t"
+		     "jns 1f\n"
+		     "call __read_lock_failed\n"
+		     "1:\n"
+		     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {
-	__build_write_lock(rw, "__write_lock_failed");
+	asm volatile(LOCK_PREFIX "subl %1,(%0)\n\t"
+		     "jz 1f\n"
+		     "\tcall __write_lock_failed\n\t"
+		     "1:\n"
+		     ::"D" (rw), "i" (RW_LOCK_BIAS) : "memory");
 }
 
 static inline int __raw_read_trylock(raw_rwlock_t *lock)
@@ -131,4 +133,8 @@
 				: "=m" (rw->lock) : : "memory");
 }
 
+#define _raw_spin_relax(lock)	cpu_relax()
+#define _raw_read_relax(lock)	cpu_relax()
+#define _raw_write_relax(lock)	cpu_relax()
+
 #endif /* __ASM_SPINLOCK_H */
diff --git a/include/asm-x86_64/stacktrace.h b/include/asm-x86_64/stacktrace.h
new file mode 100644
index 0000000..5eb9799
--- /dev/null
+++ b/include/asm-x86_64/stacktrace.h
@@ -0,0 +1,18 @@
+#ifndef _ASM_STACKTRACE_H
+#define _ASM_STACKTRACE_H 1
+
+/* Generic stack tracer with callbacks */
+
+struct stacktrace_ops {
+	void (*warning)(void *data, char *msg);
+	/* msg must contain %s for the symbol */
+	void (*warning_symbol)(void *data, char *msg, unsigned long symbol);
+	void (*address)(void *data, unsigned long address);
+	/* On negative return stop dumping */
+	int (*stack)(void *data, char *name);
+};
+
+void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack,
+		struct stacktrace_ops *ops, void *data);
+
+#endif
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index 6bf170b..bd376bc 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -14,12 +14,13 @@
 #define __RESTORE(reg,offset) "movq (14-" #offset ")*8(%%rsp),%%" #reg "\n\t"
 
 /* frame pointer must be last for get_wchan */
-#define SAVE_CONTEXT    "pushq %%rbp ; movq %%rsi,%%rbp\n\t"
-#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp\n\t"
+#define SAVE_CONTEXT    "pushf ; pushq %%rbp ; movq %%rsi,%%rbp\n\t"
+#define RESTORE_CONTEXT "movq %%rbp,%%rsi ; popq %%rbp ; popf\t"
 
 #define __EXTRA_CLOBBER  \
 	,"rcx","rbx","rdx","r8","r9","r10","r11","r12","r13","r14","r15"
 
+/* Save restore flags to clear handle leaking NT */
 #define switch_to(prev,next,last) \
 	asm volatile(SAVE_CONTEXT						    \
 		     "movq %%rsp,%P[threadrsp](%[prev])\n\t" /* save RSP */	  \
diff --git a/include/asm-x86_64/tce.h b/include/asm-x86_64/tce.h
index 53e9a68..dbb047f 100644
--- a/include/asm-x86_64/tce.h
+++ b/include/asm-x86_64/tce.h
@@ -24,7 +24,6 @@
 #ifndef _ASM_X86_64_TCE_H
 #define _ASM_X86_64_TCE_H
 
-extern void* tce_table_kva[];
 extern unsigned int specified_table_size;
 struct iommu_table;
 
diff --git a/include/asm-x86_64/therm_throt.h b/include/asm-x86_64/therm_throt.h
new file mode 100644
index 0000000..5aac059
--- /dev/null
+++ b/include/asm-x86_64/therm_throt.h
@@ -0,0 +1 @@
+#include <asm-i386/therm_throt.h>
diff --git a/include/asm-x86_64/thread_info.h b/include/asm-x86_64/thread_info.h
index 2029b00..787a081 100644
--- a/include/asm-x86_64/thread_info.h
+++ b/include/asm-x86_64/thread_info.h
@@ -114,11 +114,14 @@
 #define TIF_IRET		5	/* force IRET */
 #define TIF_SYSCALL_AUDIT	7	/* syscall auditing active */
 #define TIF_SECCOMP		8	/* secure computing */
+#define TIF_RESTORE_SIGMASK	9	/* restore signal mask in do_signal */
 /* 16 free */
 #define TIF_IA32		17	/* 32bit process */ 
 #define TIF_FORK		18	/* ret_from_fork */
 #define TIF_ABI_PENDING		19
 #define TIF_MEMDIE		20
+#define TIF_DEBUG		21	/* uses debug registers */
+#define TIF_IO_BITMAP		22	/* uses I/O bitmap */
 
 #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
 #define _TIF_NOTIFY_RESUME	(1<<TIF_NOTIFY_RESUME)
@@ -128,9 +131,12 @@
 #define _TIF_IRET		(1<<TIF_IRET)
 #define _TIF_SYSCALL_AUDIT	(1<<TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP		(1<<TIF_SECCOMP)
+#define _TIF_RESTORE_SIGMASK	(1<<TIF_RESTORE_SIGMASK)
 #define _TIF_IA32		(1<<TIF_IA32)
 #define _TIF_FORK		(1<<TIF_FORK)
 #define _TIF_ABI_PENDING	(1<<TIF_ABI_PENDING)
+#define _TIF_DEBUG		(1<<TIF_DEBUG)
+#define _TIF_IO_BITMAP		(1<<TIF_IO_BITMAP)
 
 /* work to do on interrupt/exception return */
 #define _TIF_WORK_MASK \
@@ -138,6 +144,9 @@
 /* work to do on any return to user space */
 #define _TIF_ALLWORK_MASK (0x0000FFFF & ~_TIF_SECCOMP)
 
+/* flags to check in __switch_to() */
+#define _TIF_WORK_CTXSW (_TIF_DEBUG|_TIF_IO_BITMAP)
+
 #define PREEMPT_ACTIVE     0x10000000
 
 /*
diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h
index d16d5b6..983bd29 100644
--- a/include/asm-x86_64/tlbflush.h
+++ b/include/asm-x86_64/tlbflush.h
@@ -4,44 +4,44 @@
 #include <linux/mm.h>
 #include <asm/processor.h>
 
-#define __flush_tlb()							\
-	do {								\
-		unsigned long tmpreg;					\
-									\
-		__asm__ __volatile__(					\
-			"movq %%cr3, %0;  # flush TLB \n"		\
-			"movq %0, %%cr3;              \n"		\
-			: "=r" (tmpreg)					\
-			:: "memory");					\
-	} while (0)
+static inline unsigned long get_cr3(void)
+{
+	unsigned long cr3;
+	asm volatile("mov %%cr3,%0" : "=r" (cr3));
+	return cr3;
+}
 
-/*
- * Global pages have to be flushed a bit differently. Not a real
- * performance problem because this does not happen often.
- */
-#define __flush_tlb_global()						\
-	do {								\
-		unsigned long tmpreg, cr4, cr4_orig;			\
-									\
-		__asm__ __volatile__(					\
-			"movq %%cr4, %2;  # turn off PGE     \n"	\
-			"movq %2, %1;                        \n"	\
-			"andq %3, %1;                        \n"	\
-			"movq %1, %%cr4;                     \n"	\
-			"movq %%cr3, %0;  # flush TLB        \n"	\
-			"movq %0, %%cr3;                     \n"	\
-			"movq %2, %%cr4;  # turn PGE back on \n"	\
-			: "=&r" (tmpreg), "=&r" (cr4), "=&r" (cr4_orig)	\
-			: "i" (~X86_CR4_PGE)				\
-			: "memory");					\
-	} while (0)
+static inline void set_cr3(unsigned long cr3)
+{
+	asm volatile("mov %0,%%cr3" :: "r" (cr3) : "memory");
+}
 
-extern unsigned long pgkern_mask;
+static inline void __flush_tlb(void)
+{
+	set_cr3(get_cr3());
+}
 
-#define __flush_tlb_all() __flush_tlb_global()
+static inline unsigned long get_cr4(void)
+{
+	unsigned long cr4;
+	asm volatile("mov %%cr4,%0" : "=r" (cr4));
+	return cr4;
+}
+
+static inline void set_cr4(unsigned long cr4)
+{
+	asm volatile("mov %0,%%cr4" :: "r" (cr4) : "memory");
+}
+
+static inline void __flush_tlb_all(void)
+{
+	unsigned long cr4 = get_cr4();
+	set_cr4(cr4 & ~X86_CR4_PGE);	/* clear PGE */
+	set_cr4(cr4);			/* write old PGE again and flush TLBs */
+}
 
 #define __flush_tlb_one(addr) \
-	__asm__ __volatile__("invlpg %0": :"m" (*(char *) addr))
+	__asm__ __volatile__("invlpg (%0)" :: "r" (addr) : "memory")
 
 
 /*
diff --git a/include/asm-x86_64/uaccess.h b/include/asm-x86_64/uaccess.h
index 1e1fa00..19f9917 100644
--- a/include/asm-x86_64/uaccess.h
+++ b/include/asm-x86_64/uaccess.h
@@ -84,7 +84,7 @@
  */
 
 #define __get_user_x(size,ret,x,ptr) \
-	__asm__ __volatile__("call __get_user_" #size \
+	asm volatile("call __get_user_" #size \
 		:"=a" (ret),"=d" (x) \
 		:"c" (ptr) \
 		:"r8")
@@ -101,7 +101,7 @@
 	case 8:  __get_user_x(8,__ret_gu,__val_gu,ptr); break;		\
 	default: __get_user_bad(); break;				\
 	}								\
-	(x) = (__typeof__(*(ptr)))__val_gu;				\
+	(x) = (typeof(*(ptr)))__val_gu;				\
 	__ret_gu;							\
 })
 
@@ -112,7 +112,7 @@
 extern void __put_user_bad(void);
 
 #define __put_user_x(size,ret,x,ptr)					\
-	__asm__ __volatile__("call __put_user_" #size			\
+	asm volatile("call __put_user_" #size			\
 		:"=a" (ret)						\
 		:"c" (ptr),"d" (x)					\
 		:"r8")
@@ -139,7 +139,7 @@
 #define __put_user_check(x,ptr,size)			\
 ({							\
 	int __pu_err;					\
-	__typeof__(*(ptr)) __user *__pu_addr = (ptr);	\
+	typeof(*(ptr)) __user *__pu_addr = (ptr);	\
 	switch (size) { 				\
 	case 1: __put_user_x(1,__pu_err,x,__pu_addr); break;	\
 	case 2: __put_user_x(2,__pu_err,x,__pu_addr); break;	\
@@ -173,7 +173,7 @@
  * aliasing issues.
  */
 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errno)	\
-	__asm__ __volatile__(					\
+	asm volatile(					\
 		"1:	mov"itype" %"rtype"1,%2\n"		\
 		"2:\n"						\
 		".section .fixup,\"ax\"\n"			\
@@ -193,7 +193,7 @@
 	int __gu_err;						\
 	unsigned long __gu_val;					\
 	__get_user_size(__gu_val,(ptr),(size),__gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;			\
+	(x) = (typeof(*(ptr)))__gu_val;			\
 	__gu_err;						\
 })
 
@@ -217,7 +217,7 @@
 } while (0)
 
 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errno)	\
-	__asm__ __volatile__(					\
+	asm volatile(					\
 		"1:	mov"itype" %2,%"rtype"1\n"		\
 		"2:\n"						\
 		".section .fixup,\"ax\"\n"			\
@@ -237,15 +237,20 @@
  */
 
 /* Handles exceptions in both to and from, but doesn't do access_ok */
-extern unsigned long copy_user_generic(void *to, const void *from, unsigned len); 
+__must_check unsigned long
+copy_user_generic(void *to, const void *from, unsigned len);
 
-extern unsigned long copy_to_user(void __user *to, const void *from, unsigned len); 
-extern unsigned long copy_from_user(void *to, const void __user *from, unsigned len); 
-extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len); 
+__must_check unsigned long
+copy_to_user(void __user *to, const void *from, unsigned len);
+__must_check unsigned long
+copy_from_user(void *to, const void __user *from, unsigned len);
+__must_check unsigned long
+copy_in_user(void __user *to, const void __user *from, unsigned len);
 
-static __always_inline int __copy_from_user(void *dst, const void __user *src, unsigned size)
+static __always_inline __must_check
+int __copy_from_user(void *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+	int ret = 0;
 	if (!__builtin_constant_p(size))
 		return copy_user_generic(dst,(__force void *)src,size);
 	switch (size) { 
@@ -272,9 +277,10 @@
 	}
 }	
 
-static __always_inline int __copy_to_user(void __user *dst, const void *src, unsigned size)
+static __always_inline __must_check
+int __copy_to_user(void __user *dst, const void *src, unsigned size)
 { 
-       int ret = 0;
+	int ret = 0;
 	if (!__builtin_constant_p(size))
 		return copy_user_generic((__force void *)dst,src,size);
 	switch (size) { 
@@ -303,10 +309,10 @@
 	}
 }	
 
-
-static __always_inline int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
+static __always_inline __must_check
+int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
 { 
-       int ret = 0;
+	int ret = 0;
 	if (!__builtin_constant_p(size))
 		return copy_user_generic((__force void *)dst,(__force void *)src,size);
 	switch (size) { 
@@ -344,15 +350,22 @@
 	}
 }	
 
-long strncpy_from_user(char *dst, const char __user *src, long count);
-long __strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *str, long n);
-long __strnlen_user(const char __user *str, long n);
-long strlen_user(const char __user *str);
-unsigned long clear_user(void __user *mem, unsigned long len);
-unsigned long __clear_user(void __user *mem, unsigned long len);
+__must_check long 
+strncpy_from_user(char *dst, const char __user *src, long count);
+__must_check long 
+__strncpy_from_user(char *dst, const char __user *src, long count);
+__must_check long strnlen_user(const char __user *str, long n);
+__must_check long __strnlen_user(const char __user *str, long n);
+__must_check long strlen_user(const char __user *str);
+__must_check unsigned long clear_user(void __user *mem, unsigned long len);
+__must_check unsigned long __clear_user(void __user *mem, unsigned long len);
 
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
+__must_check long __copy_from_user_inatomic(void *dst, const void __user *src, unsigned size);
+
+static __must_check __always_inline int
+__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
+{
+	return copy_user_generic((__force void *)dst, src, size);
+}
 
 #endif /* __X86_64_UACCESS_H */
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 80fd48e..6137146 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -600,9 +600,9 @@
 #define __NR_faccessat		269
 __SYSCALL(__NR_faccessat, sys_faccessat)
 #define __NR_pselect6		270
-__SYSCALL(__NR_pselect6, sys_ni_syscall)	/* for now */
+__SYSCALL(__NR_pselect6, sys_pselect6)
 #define __NR_ppoll		271
-__SYSCALL(__NR_ppoll,	sys_ni_syscall)		/* for now */
+__SYSCALL(__NR_ppoll,	sys_ppoll)
 #define __NR_unshare		272
 __SYSCALL(__NR_unshare,	sys_unshare)
 #define __NR_set_robust_list	273
@@ -623,16 +623,17 @@
 #ifdef __KERNEL__
 
 #define __NR_syscall_max __NR_move_pages
+#include <linux/err.h>
 
 #ifndef __NO_STUBS
 
-/* user-visible error numbers are in the range -1 - -4095 */
+/* user-visible error numbers are in the range -1 - -MAX_ERRNO */
 
 #define __syscall_clobber "r11","rcx","memory" 
 
 #define __syscall_return(type, res) \
 do { \
-	if ((unsigned long)(res) >= (unsigned long)(-127)) { \
+	if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
 		errno = -(res); \
 		res = -1; \
 	} \
@@ -658,6 +659,7 @@
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
 
diff --git a/include/asm-x86_64/unwind.h b/include/asm-x86_64/unwind.h
index 1f6e9bf..2e7ff10 100644
--- a/include/asm-x86_64/unwind.h
+++ b/include/asm-x86_64/unwind.h
@@ -18,6 +18,7 @@
 {
 	struct pt_regs regs;
 	struct task_struct *task;
+	unsigned call_frame:1;
 };
 
 #define UNW_PC(frame)        (frame)->regs.rip
@@ -57,6 +58,10 @@
 	PTREGS_INFO(r15), \
 	PTREGS_INFO(rip)
 
+#define UNW_DEFAULT_RA(raItem, dataAlign) \
+	((raItem).where == Memory && \
+	 !((raItem).value * (dataAlign) + 8))
+
 static inline void arch_unw_init_frame_info(struct unwind_frame_info *info,
                                             /*const*/ struct pt_regs *regs)
 {
@@ -94,8 +99,8 @@
 
 #else
 
-#define UNW_PC(frame) ((void)(frame), 0)
-#define UNW_SP(frame) ((void)(frame), 0)
+#define UNW_PC(frame) ((void)(frame), 0UL)
+#define UNW_SP(frame) ((void)(frame), 0UL)
 
 static inline int arch_unw_user_mode(const void *info)
 {
diff --git a/include/asm-x86_64/vsyscall.h b/include/asm-x86_64/vsyscall.h
index 146b244..fd452fc 100644
--- a/include/asm-x86_64/vsyscall.h
+++ b/include/asm-x86_64/vsyscall.h
@@ -4,6 +4,7 @@
 enum vsyscall_num {
 	__NR_vgettimeofday,
 	__NR_vtime,
+	__NR_vgetcpu,
 };
 
 #define VSYSCALL_START (-10UL << 20)
@@ -15,7 +16,7 @@
 #include <linux/seqlock.h>
 
 #define __section_vxtime __attribute__ ((unused, __section__ (".vxtime"), aligned(16)))
-#define __section_wall_jiffies __attribute__ ((unused, __section__ (".wall_jiffies"), aligned(16)))
+#define __section_vgetcpu_mode __attribute__ ((unused, __section__ (".vgetcpu_mode"), aligned(16)))
 #define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16)))
 #define __section_sys_tz __attribute__ ((unused, __section__ (".sys_tz"), aligned(16)))
 #define __section_sysctl_vsyscall __attribute__ ((unused, __section__ (".sysctl_vsyscall"), aligned(16)))
@@ -26,6 +27,9 @@
 #define VXTIME_HPET	2
 #define VXTIME_PMTMR	3
 
+#define VGETCPU_RDTSCP	1
+#define VGETCPU_LSL	2
+
 struct vxtime_data {
 	long hpet_address;	/* HPET base address */
 	int last;
@@ -40,21 +44,23 @@
 
 /* vsyscall space (readonly) */
 extern struct vxtime_data __vxtime;
+extern int __vgetcpu_mode;
 extern struct timespec __xtime;
 extern volatile unsigned long __jiffies;
-extern unsigned long __wall_jiffies;
 extern struct timezone __sys_tz;
 extern seqlock_t __xtime_lock;
 
 /* kernel space (writeable) */
 extern struct vxtime_data vxtime;
-extern unsigned long wall_jiffies;
+extern int vgetcpu_mode;
 extern struct timezone sys_tz;
 extern int sysctl_vsyscall;
 extern seqlock_t xtime_lock;
 
 extern int sysctl_vsyscall;
 
+extern void vsyscall_set_cpu(int cpu);
+
 #define ARCH_HAVE_XTIME_LOCK 1
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h
index 7b15afb..a47cc73 100644
--- a/include/asm-xtensa/pgtable.h
+++ b/include/asm-xtensa/pgtable.h
@@ -218,7 +218,7 @@
 /*
  * The pmd contains the kernel virtual address of the pte page.
  */
-#define pmd_page_kernel(pmd) ((unsigned long)(pmd_val(pmd) & PAGE_MASK))
+#define pmd_page_vaddr(pmd) ((unsigned long)(pmd_val(pmd) & PAGE_MASK))
 #define pmd_page(pmd) virt_to_page(pmd_val(pmd))
 
 /*
@@ -349,7 +349,7 @@
 /* Find an entry in the third-level page table.. */
 #define pte_index(address)	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir,addr) 					\
-	((pte_t*) pmd_page_kernel(*(dir)) + pte_index(addr))
+	((pte_t*) pmd_page_vaddr(*(dir)) + pte_index(addr))
 #define pte_offset_map(dir,addr)	pte_offset_kernel((dir),(addr))
 #define pte_offset_map_nested(dir,addr)	pte_offset_kernel((dir),(addr))
 
diff --git a/include/asm-xtensa/timex.h b/include/asm-xtensa/timex.h
index d14a375..c7b705e 100644
--- a/include/asm-xtensa/timex.h
+++ b/include/asm-xtensa/timex.h
@@ -31,9 +31,6 @@
 
 #define CLOCK_TICK_RATE 	1193180	/* (everyone is using this value) */
 #define CLOCK_TICK_FACTOR       20 /* Factor of both 10^6 and CLOCK_TICK_RATE */
-#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
-	(1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
-		<< (SHIFT_SCALE-SHIFT_HZ)) / HZ)
 
 #ifdef CONFIG_XTENSA_CALIBRATE_CCOUNT
 extern unsigned long ccount_per_jiffy;
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
new file mode 100644
index 0000000..5748aec
--- /dev/null
+++ b/include/crypto/algapi.h
@@ -0,0 +1,156 @@
+/*
+ * Cryptographic API for algorithms (i.e., low-level API).
+ *
+ * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option) 
+ * any later version.
+ *
+ */
+#ifndef _CRYPTO_ALGAPI_H
+#define _CRYPTO_ALGAPI_H
+
+#include <linux/crypto.h>
+
+struct module;
+struct seq_file;
+
+struct crypto_type {
+	unsigned int (*ctxsize)(struct crypto_alg *alg);
+	int (*init)(struct crypto_tfm *tfm);
+	void (*exit)(struct crypto_tfm *tfm);
+	void (*show)(struct seq_file *m, struct crypto_alg *alg);
+};
+
+struct crypto_instance {
+	struct crypto_alg alg;
+
+	struct crypto_template *tmpl;
+	struct hlist_node list;
+
+	void *__ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+struct crypto_template {
+	struct list_head list;
+	struct hlist_head instances;
+	struct module *module;
+
+	struct crypto_instance *(*alloc)(void *param, unsigned int len);
+	void (*free)(struct crypto_instance *inst);
+
+	char name[CRYPTO_MAX_ALG_NAME];
+};
+
+struct crypto_spawn {
+	struct list_head list;
+	struct crypto_alg *alg;
+	struct crypto_instance *inst;
+};
+
+struct scatter_walk {
+	struct scatterlist *sg;
+	unsigned int offset;
+};
+
+struct blkcipher_walk {
+	union {
+		struct {
+			struct page *page;
+			unsigned long offset;
+		} phys;
+
+		struct {
+			u8 *page;
+			u8 *addr;
+		} virt;
+	} src, dst;
+
+	struct scatter_walk in;
+	unsigned int nbytes;
+
+	struct scatter_walk out;
+	unsigned int total;
+
+	void *page;
+	u8 *buffer;
+	u8 *iv;
+
+	int flags;
+};
+
+extern const struct crypto_type crypto_blkcipher_type;
+extern const struct crypto_type crypto_hash_type;
+
+void crypto_mod_put(struct crypto_alg *alg);
+
+int crypto_register_template(struct crypto_template *tmpl);
+void crypto_unregister_template(struct crypto_template *tmpl);
+struct crypto_template *crypto_lookup_template(const char *name);
+
+int crypto_init_spawn(struct crypto_spawn *spawn, struct crypto_alg *alg,
+		      struct crypto_instance *inst);
+void crypto_drop_spawn(struct crypto_spawn *spawn);
+struct crypto_tfm *crypto_spawn_tfm(struct crypto_spawn *spawn);
+
+struct crypto_alg *crypto_get_attr_alg(void *param, unsigned int len,
+				       u32 type, u32 mask);
+struct crypto_instance *crypto_alloc_instance(const char *name,
+					      struct crypto_alg *alg);
+
+int blkcipher_walk_done(struct blkcipher_desc *desc,
+			struct blkcipher_walk *walk, int err);
+int blkcipher_walk_virt(struct blkcipher_desc *desc,
+			struct blkcipher_walk *walk);
+int blkcipher_walk_phys(struct blkcipher_desc *desc,
+			struct blkcipher_walk *walk);
+
+static inline void *crypto_tfm_ctx_aligned(struct crypto_tfm *tfm)
+{
+	unsigned long addr = (unsigned long)crypto_tfm_ctx(tfm);
+	unsigned long align = crypto_tfm_alg_alignmask(tfm);
+
+	if (align <= crypto_tfm_ctx_alignment())
+		align = 1;
+	return (void *)ALIGN(addr, align);
+}
+
+static inline void *crypto_instance_ctx(struct crypto_instance *inst)
+{
+	return inst->__ctx;
+}
+
+static inline void *crypto_blkcipher_ctx(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_ctx(&tfm->base);
+}
+
+static inline void *crypto_blkcipher_ctx_aligned(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_ctx_aligned(&tfm->base);
+}
+
+static inline struct cipher_alg *crypto_cipher_alg(struct crypto_cipher *tfm)
+{
+	return &crypto_cipher_tfm(tfm)->__crt_alg->cra_cipher;
+}
+
+static inline void *crypto_hash_ctx_aligned(struct crypto_hash *tfm)
+{
+	return crypto_tfm_ctx_aligned(&tfm->base);
+}
+
+static inline void blkcipher_walk_init(struct blkcipher_walk *walk,
+				       struct scatterlist *dst,
+				       struct scatterlist *src,
+				       unsigned int nbytes)
+{
+	walk->in.sg = src;
+	walk->out.sg = dst;
+	walk->total = nbytes;
+}
+
+#endif	/* _CRYPTO_ALGAPI_H */
+
diff --git a/include/crypto/twofish.h b/include/crypto/twofish.h
new file mode 100644
index 0000000..c408522
--- /dev/null
+++ b/include/crypto/twofish.h
@@ -0,0 +1,22 @@
+#ifndef _CRYPTO_TWOFISH_H
+#define _CRYPTO_TWOFISH_H
+
+#include <linux/types.h>
+
+#define TF_MIN_KEY_SIZE 16
+#define TF_MAX_KEY_SIZE 32
+#define TF_BLOCK_SIZE 16
+
+struct crypto_tfm;
+
+/* Structure for an expanded Twofish key.  s contains the key-dependent
+ * S-boxes composed with the MDS matrix; w contains the eight "whitening"
+ * subkeys, K[0] through K[7].	k holds the remaining, "round" subkeys.  Note
+ * that k[i] corresponds to what the Twofish paper calls K[i+8]. */
+struct twofish_ctx {
+	u32 s[4][256], w[8], k[32];
+};
+
+int twofish_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key_len);
+
+#endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 2b8a7d6..f7a52e1 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -1,63 +1,344 @@
-header-y := byteorder/ dvb/ hdlc/ isdn/ nfsd/ raid/ sunrpc/ tc_act/	\
-	netfilter/ netfilter_arp/ netfilter_bridge/ netfilter_ipv4/	\
-	netfilter_ipv6/
+header-y += byteorder/
+header-y += dvb/
+header-y += hdlc/
+header-y += isdn/
+header-y += nfsd/
+header-y += raid/
+header-y += sunrpc/
+header-y += tc_act/
+header-y += netfilter/
+header-y += netfilter_arp/
+header-y += netfilter_bridge/
+header-y += netfilter_ipv4/
+header-y += netfilter_ipv6/
 
-header-y += affs_fs.h affs_hardblocks.h aio_abi.h a.out.h arcfb.h	\
-	atmapi.h atmbr2684.h atmclip.h atm_eni.h atm_he.h		\
-	atm_idt77105.h atmioc.h atmlec.h atmmpc.h atm_nicstar.h		\
-	atmppp.h atmsap.h atmsvc.h atm_zatm.h auto_fs4.h auxvec.h	\
-	awe_voice.h ax25.h b1lli.h baycom.h bfs_fs.h blkpg.h		\
-	bpqether.h cdk.h chio.h coda_psdev.h coff.h comstats.h		\
-	consolemap.h cycx_cfm.h dm-ioctl.h dn.h dqblk_v1.h		\
-	dqblk_v2.h dqblk_xfs.h efs_fs_sb.h elf-fdpic.h elf.h elf-em.h	\
-	fadvise.h fd.h fdreg.h ftape-header-segment.h ftape-vendors.h	\
-	fuse.h futex.h genetlink.h gen_stats.h gigaset_dev.h hdsmart.h	\
-	hpfs_fs.h hysdn_if.h i2c-dev.h i8k.h icmp.h			\
-	if_arcnet.h if_arp.h if_bonding.h if_cablemodem.h if_fc.h	\
-	if_fddi.h if.h if_hippi.h if_infiniband.h if_packet.h		\
-	if_plip.h if_ppp.h if_slip.h if_strip.h if_tunnel.h in6.h	\
-	in_route.h ioctl.h ip.h ipmi_msgdefs.h ip_mp_alg.h ipsec.h	\
-	ipx.h irda.h isdn_divertif.h iso_fs.h ite_gpio.h ixjuser.h	\
-	jffs2.h keyctl.h limits.h major.h matroxfb.h meye.h minix_fs.h	\
-	mmtimer.h mqueue.h mtio.h ncp_no.h netfilter_arp.h netrom.h	\
-	nfs2.h nfs4_mount.h nfs_mount.h openprom_fs.h param.h		\
-	pci_ids.h pci_regs.h personality.h pfkeyv2.h pg.h pkt_cls.h	\
-	pkt_sched.h posix_types.h ppdev.h prctl.h ps2esdi.h qic117.h	\
-	qnxtypes.h quotaio_v1.h quotaio_v2.h radeonfb.h raw.h		\
-	resource.h rose.h sctp.h smbno.h snmp.h sockios.h som.h		\
-	sound.h stddef.h synclink.h telephony.h termios.h ticable.h	\
-	times.h tiocl.h tipc.h toshiba.h ultrasound.h un.h utime.h	\
-	utsname.h video_decoder.h video_encoder.h videotext.h vt.h	\
-	wavefront.h wireless.h xattr.h x25.h zorro_ids.h
+header-y += affs_hardblocks.h
+header-y += aio_abi.h
+header-y += a.out.h
+header-y += arcfb.h
+header-y += atmapi.h
+header-y += atmbr2684.h
+header-y += atmclip.h
+header-y += atm_eni.h
+header-y += atm_he.h
+header-y += atm_idt77105.h
+header-y += atmioc.h
+header-y += atmlec.h
+header-y += atmmpc.h
+header-y += atm_nicstar.h
+header-y += atmppp.h
+header-y += atmsap.h
+header-y += atmsvc.h
+header-y += atm_zatm.h
+header-y += auto_fs4.h
+header-y += auxvec.h
+header-y += awe_voice.h
+header-y += ax25.h
+header-y += b1lli.h
+header-y += baycom.h
+header-y += bfs_fs.h
+header-y += blkpg.h
+header-y += bpqether.h
+header-y += cdk.h
+header-y += chio.h
+header-y += coda_psdev.h
+header-y += coff.h
+header-y += comstats.h
+header-y += consolemap.h
+header-y += cycx_cfm.h
+header-y += dm-ioctl.h
+header-y += dn.h
+header-y += dqblk_v1.h
+header-y += dqblk_v2.h
+header-y += dqblk_xfs.h
+header-y += efs_fs_sb.h
+header-y += elf-fdpic.h
+header-y += elf.h
+header-y += elf-em.h
+header-y += fadvise.h
+header-y += fd.h
+header-y += fdreg.h
+header-y += fib_rules.h
+header-y += ftape-header-segment.h
+header-y += ftape-vendors.h
+header-y += fuse.h
+header-y += futex.h
+header-y += genetlink.h
+header-y += gen_stats.h
+header-y += gigaset_dev.h
+header-y += hdsmart.h
+header-y += hysdn_if.h
+header-y += i2c-dev.h
+header-y += i8k.h
+header-y += icmp.h
+header-y += if_addr.h
+header-y += if_arcnet.h
+header-y += if_arp.h
+header-y += if_bonding.h
+header-y += if_cablemodem.h
+header-y += if_fc.h
+header-y += if_fddi.h
+header-y += if.h
+header-y += if_hippi.h
+header-y += if_infiniband.h
+header-y += if_link.h
+header-y += if_packet.h
+header-y += if_plip.h
+header-y += if_ppp.h
+header-y += if_slip.h
+header-y += if_strip.h
+header-y += if_tunnel.h
+header-y += in6.h
+header-y += in_route.h
+header-y += ioctl.h
+header-y += ip.h
+header-y += ipmi_msgdefs.h
+header-y += ip_mp_alg.h
+header-y += ipsec.h
+header-y += ipx.h
+header-y += irda.h
+header-y += isdn_divertif.h
+header-y += iso_fs.h
+header-y += ite_gpio.h
+header-y += ixjuser.h
+header-y += jffs2.h
+header-y += keyctl.h
+header-y += limits.h
+header-y += magic.h
+header-y += major.h
+header-y += matroxfb.h
+header-y += meye.h
+header-y += minix_fs.h
+header-y += mmtimer.h
+header-y += mqueue.h
+header-y += mtio.h
+header-y += ncp_no.h
+header-y += neighbour.h
+header-y += netfilter_arp.h
+header-y += netrom.h
+header-y += nfs2.h
+header-y += nfs4_mount.h
+header-y += nfs_mount.h
+header-y += param.h
+header-y += pci_ids.h
+header-y += pci_regs.h
+header-y += personality.h
+header-y += pfkeyv2.h
+header-y += pg.h
+header-y += pkt_cls.h
+header-y += pkt_sched.h
+header-y += posix_types.h
+header-y += ppdev.h
+header-y += prctl.h
+header-y += ps2esdi.h
+header-y += qic117.h
+header-y += qnxtypes.h
+header-y += quotaio_v1.h
+header-y += quotaio_v2.h
+header-y += radeonfb.h
+header-y += raw.h
+header-y += resource.h
+header-y += rose.h
+header-y += sctp.h
+header-y += smbno.h
+header-y += snmp.h
+header-y += sockios.h
+header-y += som.h
+header-y += sound.h
+header-y += synclink.h
+header-y += telephony.h
+header-y += termios.h
+header-y += ticable.h
+header-y += times.h
+header-y += tiocl.h
+header-y += tipc.h
+header-y += toshiba.h
+header-y += ultrasound.h
+header-y += un.h
+header-y += utime.h
+header-y += utsname.h
+header-y += video_decoder.h
+header-y += video_encoder.h
+header-y += videotext.h
+header-y += vt.h
+header-y += wavefront.h
+header-y += wireless.h
+header-y += xattr.h
+header-y += x25.h
+header-y += zorro_ids.h
 
-unifdef-y += acct.h adb.h adfs_fs.h agpgart.h apm_bios.h atalk.h	\
-	atmarp.h atmdev.h atm.h atm_tcp.h audit.h auto_fs.h binfmts.h	\
-	capability.h capi.h cciss_ioctl.h cdrom.h cm4000_cs.h		\
-	cn_proc.h coda.h connector.h cramfs_fs.h cuda.h cyclades.h	\
-	dccp.h dirent.h divert.h elfcore.h errno.h errqueue.h		\
-	ethtool.h eventpoll.h ext2_fs.h ext3_fs.h fb.h fcntl.h		\
-	filter.h flat.h fs.h ftape.h gameport.h generic_serial.h	\
-	genhd.h hayesesp.h hdlcdrv.h hdlc.h hdreg.h hiddev.h hpet.h	\
-	i2c.h i2o-dev.h icmpv6.h if_bridge.h if_ec.h			\
-	if_eql.h if_ether.h if_frad.h if_ltalk.h if_pppox.h		\
-	if_shaper.h if_tr.h if_tun.h if_vlan.h if_wanpipe.h igmp.h	\
-	inet_diag.h in.h inotify.h input.h ipc.h ipmi.h ipv6.h		\
-	ipv6_route.h isdn.h isdnif.h isdn_ppp.h isicom.h jbd.h		\
-	joystick.h kdev_t.h kd.h kernelcapi.h kernel.h keyboard.h	\
-	llc.h loop.h lp.h mempolicy.h mii.h mman.h mroute.h msdos_fs.h	\
-	msg.h nbd.h ncp_fs.h ncp.h ncp_mount.h netdevice.h		\
-	netfilter_bridge.h netfilter_decnet.h netfilter.h		\
-	netfilter_ipv4.h netfilter_ipv6.h netfilter_logging.h net.h	\
-	netlink.h nfs3.h nfs4.h nfsacl.h nfs_fs.h nfs.h nfs_idmap.h	\
-	n_r3964.h nubus.h nvram.h parport.h patchkey.h pci.h pktcdvd.h	\
-	pmu.h poll.h ppp_defs.h ppp-comp.h ptrace.h qnx4_fs.h quota.h	\
-	random.h reboot.h reiserfs_fs.h reiserfs_xattr.h romfs_fs.h	\
-	route.h rtc.h rtnetlink.h scc.h sched.h sdla.h			\
-	selinux_netlink.h sem.h serial_core.h serial.h serio.h shm.h	\
-	signal.h smb_fs.h smb.h smb_mount.h socket.h sonet.h sonypi.h	\
-	soundcard.h stat.h sysctl.h tcp.h time.h timex.h tty.h types.h	\
-	udf_fs_i.h udp.h uinput.h uio.h unistd.h usb_ch9.h		\
-	usbdevice_fs.h user.h videodev2.h videodev.h wait.h		\
-	wanrouter.h watchdog.h xfrm.h zftape.h
+unifdef-y += acct.h
+unifdef-y += adb.h
+unifdef-y += adfs_fs.h
+unifdef-y += agpgart.h
+unifdef-y += apm_bios.h
+unifdef-y += atalk.h
+unifdef-y += atmarp.h
+unifdef-y += atmdev.h
+unifdef-y += atm.h
+unifdef-y += atm_tcp.h
+unifdef-y += audit.h
+unifdef-y += auto_fs.h
+unifdef-y += binfmts.h
+unifdef-y += capability.h
+unifdef-y += capi.h
+unifdef-y += cciss_ioctl.h
+unifdef-y += cdrom.h
+unifdef-y += cm4000_cs.h
+unifdef-y += cn_proc.h
+unifdef-y += coda.h
+unifdef-y += connector.h
+unifdef-y += cramfs_fs.h
+unifdef-y += cuda.h
+unifdef-y += cyclades.h
+unifdef-y += dccp.h
+unifdef-y += dirent.h
+unifdef-y += divert.h
+unifdef-y += elfcore.h
+unifdef-y += errno.h
+unifdef-y += errqueue.h
+unifdef-y += ethtool.h
+unifdef-y += eventpoll.h
+unifdef-y += ext2_fs.h
+unifdef-y += ext3_fs.h
+unifdef-y += fb.h
+unifdef-y += fcntl.h
+unifdef-y += filter.h
+unifdef-y += flat.h
+unifdef-y += fs.h
+unifdef-y += ftape.h
+unifdef-y += gameport.h
+unifdef-y += generic_serial.h
+unifdef-y += genhd.h
+unifdef-y += hayesesp.h
+unifdef-y += hdlcdrv.h
+unifdef-y += hdlc.h
+unifdef-y += hdreg.h
+unifdef-y += hiddev.h
+unifdef-y += hpet.h
+unifdef-y += i2c.h
+unifdef-y += i2o-dev.h
+unifdef-y += icmpv6.h
+unifdef-y += if_bridge.h
+unifdef-y += if_ec.h
+unifdef-y += if_eql.h
+unifdef-y += if_ether.h
+unifdef-y += if_frad.h
+unifdef-y += if_ltalk.h
+unifdef-y += if_pppox.h
+unifdef-y += if_shaper.h
+unifdef-y += if_tr.h
+unifdef-y += if_tun.h
+unifdef-y += if_vlan.h
+unifdef-y += if_wanpipe.h
+unifdef-y += igmp.h
+unifdef-y += inet_diag.h
+unifdef-y += in.h
+unifdef-y += inotify.h
+unifdef-y += input.h
+unifdef-y += ipc.h
+unifdef-y += ipmi.h
+unifdef-y += ipv6.h
+unifdef-y += ipv6_route.h
+unifdef-y += isdn.h
+unifdef-y += isdnif.h
+unifdef-y += isdn_ppp.h
+unifdef-y += isicom.h
+unifdef-y += jbd.h
+unifdef-y += joystick.h
+unifdef-y += kdev_t.h
+unifdef-y += kd.h
+unifdef-y += kernelcapi.h
+unifdef-y += kernel.h
+unifdef-y += keyboard.h
+unifdef-y += llc.h
+unifdef-y += loop.h
+unifdef-y += lp.h
+unifdef-y += mempolicy.h
+unifdef-y += mii.h
+unifdef-y += mman.h
+unifdef-y += mroute.h
+unifdef-y += msdos_fs.h
+unifdef-y += msg.h
+unifdef-y += nbd.h
+unifdef-y += ncp_fs.h
+unifdef-y += ncp.h
+unifdef-y += ncp_mount.h
+unifdef-y += netdevice.h
+unifdef-y += netfilter_bridge.h
+unifdef-y += netfilter_decnet.h
+unifdef-y += netfilter.h
+unifdef-y += netfilter_ipv4.h
+unifdef-y += netfilter_ipv6.h
+unifdef-y += net.h
+unifdef-y += netlink.h
+unifdef-y += nfs3.h
+unifdef-y += nfs4.h
+unifdef-y += nfsacl.h
+unifdef-y += nfs_fs.h
+unifdef-y += nfs.h
+unifdef-y += nfs_idmap.h
+unifdef-y += n_r3964.h
+unifdef-y += nubus.h
+unifdef-y += nvram.h
+unifdef-y += parport.h
+unifdef-y += patchkey.h
+unifdef-y += pci.h
+unifdef-y += pktcdvd.h
+unifdef-y += pmu.h
+unifdef-y += poll.h
+unifdef-y += ppp_defs.h
+unifdef-y += ppp-comp.h
+unifdef-y += ptrace.h
+unifdef-y += qnx4_fs.h
+unifdef-y += quota.h
+unifdef-y += random.h
+unifdef-y += reboot.h
+unifdef-y += reiserfs_fs.h
+unifdef-y += reiserfs_xattr.h
+unifdef-y += romfs_fs.h
+unifdef-y += route.h
+unifdef-y += rtc.h
+unifdef-y += rtnetlink.h
+unifdef-y += scc.h
+unifdef-y += sched.h
+unifdef-y += sdla.h
+unifdef-y += selinux_netlink.h
+unifdef-y += sem.h
+unifdef-y += serial_core.h
+unifdef-y += serial.h
+unifdef-y += serio.h
+unifdef-y += shm.h
+unifdef-y += signal.h
+unifdef-y += smb_fs.h
+unifdef-y += smb.h
+unifdef-y += smb_mount.h
+unifdef-y += socket.h
+unifdef-y += sonet.h
+unifdef-y += sonypi.h
+unifdef-y += soundcard.h
+unifdef-y += stat.h
+unifdef-y += stddef.h
+unifdef-y += sysctl.h
+unifdef-y += tcp.h
+unifdef-y += time.h
+unifdef-y += timex.h
+unifdef-y += tty.h
+unifdef-y += types.h
+unifdef-y += udf_fs_i.h
+unifdef-y += udp.h
+unifdef-y += uinput.h
+unifdef-y += uio.h
+unifdef-y += unistd.h
+unifdef-y += usb_ch9.h
+unifdef-y += usbdevice_fs.h
+unifdef-y += user.h
+unifdef-y += videodev2.h
+unifdef-y += videodev.h
+unifdef-y += wait.h
+unifdef-y += wanrouter.h
+unifdef-y += watchdog.h
+unifdef-y += xfrm.h
+unifdef-y += zftape.h
 
-objhdr-y := version.h
+objhdr-y += version.h
diff --git a/include/linux/acct.h b/include/linux/acct.h
index e86bae7..0496d1f 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -124,16 +124,12 @@
 extern void acct_init_pacct(struct pacct_struct *pacct);
 extern void acct_collect(long exitcode, int group_dead);
 extern void acct_process(void);
-extern void acct_update_integrals(struct task_struct *tsk);
-extern void acct_clear_integrals(struct task_struct *tsk);
 #else
 #define acct_auto_close_mnt(x)	do { } while (0)
 #define acct_auto_close(x)	do { } while (0)
 #define acct_init_pacct(x)	do { } while (0)
 #define acct_collect(x,y)	do { } while (0)
 #define acct_process()		do { } while (0)
-#define acct_update_integrals(x)		do { } while (0)
-#define acct_clear_integrals(task)	do { } while (0)
 #endif
 
 /*
diff --git a/include/linux/adfs_fs.h b/include/linux/adfs_fs.h
index 4a5d50c..ef788c2 100644
--- a/include/linux/adfs_fs.h
+++ b/include/linux/adfs_fs.h
@@ -2,6 +2,7 @@
 #define _ADFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * Disc Record at disc address 0xc00
@@ -38,7 +39,6 @@
 #define ADFS_DR_OFFSET		(0x1c0)
 #define ADFS_DR_SIZE		 60
 #define ADFS_DR_SIZE_BITS	(ADFS_DR_SIZE << 3)
-#define ADFS_SUPER_MAGIC	 0xadf5
 
 #ifdef __KERNEL__
 #include <linux/adfs_fs_i.h>
diff --git a/include/linux/aer.h b/include/linux/aer.h
new file mode 100644
index 0000000..402e178
--- /dev/null
+++ b/include/linux/aer.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2006 Intel Corp.
+ *     Tom Long Nguyen (tom.l.nguyen@intel.com)
+ *     Zhang Yanmin (yanmin.zhang@intel.com)
+ */
+
+#ifndef _AER_H_
+#define _AER_H_
+
+#if defined(CONFIG_PCIEAER)
+/* pci-e port driver needs this function to enable aer */
+extern int pci_enable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_find_aer_capability(struct pci_dev *dev);
+extern int pci_disable_pcie_error_reporting(struct pci_dev *dev);
+extern int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev);
+#else
+#define pci_enable_pcie_error_reporting(dev)		do { } while (0)
+#define pci_find_aer_capability(dev)			do { } while (0)
+#define pci_disable_pcie_error_reporting(dev)		do { } while (0)
+#define pci_cleanup_aer_uncorrect_error_status(dev)	do { } while (0)
+#endif
+
+#endif //_AER_H_
+
diff --git a/include/linux/affs_fs.h b/include/linux/affs_fs.h
deleted file mode 100644
index c57b5ee..0000000
--- a/include/linux/affs_fs.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef _AFFS_FS_H
-#define _AFFS_FS_H
-/*
- * The affs filesystem constants/structures
- */
-#define AFFS_SUPER_MAGIC 0xadff
-#endif
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 00c8efa..0d71c00 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -4,8 +4,10 @@
 #include <linux/list.h>
 #include <linux/workqueue.h>
 #include <linux/aio_abi.h>
+#include <linux/uio.h>
 
 #include <asm/atomic.h>
+#include <linux/uio.h>
 
 #define AIO_MAXSEGS		4
 #define AIO_KIOGRP_NR_ATOMIC	8
@@ -110,8 +112,10 @@
 	char 			__user *ki_buf;	/* remaining iocb->aio_buf */
 	size_t			ki_left; 	/* remaining bytes */
 	long			ki_retried; 	/* just for testing */
-	long			ki_kicked; 	/* just for testing */
-	long			ki_queued; 	/* just for testing */
+	struct iovec		ki_inline_vec;	/* inline vector */
+ 	struct iovec		*ki_iovec;
+ 	unsigned long		ki_nr_segs;
+ 	unsigned long		ki_cur_seg;
 
 	struct list_head	ki_list;	/* the aio core uses this
 						 * for cancellation */
@@ -213,11 +217,11 @@
 				  struct iocb *iocb));
 
 #define get_ioctx(kioctx) do {						\
-	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	BUG_ON(atomic_read(&(kioctx)->users) <= 0);			\
 	atomic_inc(&(kioctx)->users);					\
 } while (0)
 #define put_ioctx(kioctx) do {						\
-	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	BUG_ON(atomic_read(&(kioctx)->users) <= 0);			\
 	if (unlikely(atomic_dec_and_test(&(kioctx)->users))) 		\
 		__put_ioctx(kioctx);					\
 } while (0)
diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h
index 30fdcc8..3466b1d 100644
--- a/include/linux/aio_abi.h
+++ b/include/linux/aio_abi.h
@@ -41,6 +41,8 @@
 	 * IOCB_CMD_POLL = 5,
 	 */
 	IOCB_CMD_NOOP = 6,
+	IOCB_CMD_PREADV = 7,
+	IOCB_CMD_PWRITEV = 8,
 };
 
 /* read() from /dev/aio returns these structures. */
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 3671af8..d894419 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -40,6 +40,8 @@
 	ATA_MAX_DEVICES		= 2,	/* per bus/port */
 	ATA_MAX_PRD		= 256,	/* we could make these 256/256 */
 	ATA_SECT_SIZE		= 512,
+	ATA_MAX_SECTORS		= 256,
+	ATA_MAX_SECTORS_LBA48	= 65535,/* TODO: 65536? */
 
 	ATA_ID_WORDS		= 256,
 	ATA_ID_SERNO_OFS	= 10,
@@ -168,12 +170,16 @@
 	XFER_UDMA_2		= 0x42,
 	XFER_UDMA_1		= 0x41,
 	XFER_UDMA_0		= 0x40,
+	XFER_MW_DMA_4		= 0x24,	/* CFA only */
+	XFER_MW_DMA_3		= 0x23,	/* CFA only */
 	XFER_MW_DMA_2		= 0x22,
 	XFER_MW_DMA_1		= 0x21,
 	XFER_MW_DMA_0		= 0x20,
 	XFER_SW_DMA_2		= 0x12,
 	XFER_SW_DMA_1		= 0x11,
 	XFER_SW_DMA_0		= 0x10,
+	XFER_PIO_6		= 0x0E,	/* CFA only */
+	XFER_PIO_5		= 0x0D,	/* CFA only */
 	XFER_PIO_4		= 0x0C,
 	XFER_PIO_3		= 0x0B,
 	XFER_PIO_2		= 0x0A,
@@ -272,7 +278,6 @@
 };
 
 #define ata_id_is_ata(id)	(((id)[0] & (1 << 15)) == 0)
-#define ata_id_is_cfa(id)	((id)[0] == 0x848A)
 #define ata_id_is_sata(id)	((id)[93] == 0)
 #define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
 #define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
@@ -304,6 +309,9 @@
 {
 	unsigned int mver;
 
+	if (id[ATA_ID_MAJOR_VER] == 0xFFFF)
+		return 0;
+
 	for (mver = 14; mver >= 1; mver--)
 		if (id[ATA_ID_MAJOR_VER] & (1 << mver))
 			break;
@@ -312,8 +320,8 @@
 
 static inline int ata_id_current_chs_valid(const u16 *id)
 {
-	/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command 
-	   has not been issued to the device then the values of 
+	/* For ATA-1 devices, if the INITIALIZE DEVICE PARAMETERS command
+	   has not been issued to the device then the values of
 	   id[54] to id[56] are vendor specific. */
 	return (id[53] & 0x01) && /* Current translation valid */
 		id[54] &&  /* cylinders in current translation */
@@ -322,6 +330,18 @@
 		id[56];    /* sectors in current translation */
 }
 
+static inline int ata_id_is_cfa(const u16 *id)
+{
+	u16 v = id[0];
+	if (v == 0x848A)	/* Standard CF */
+		return 1;
+	/* Could be CF hiding as standard ATA */
+	if (ata_id_major_version(id) >= 3 &&  id[82] != 0xFFFF &&
+			(id[82] & ( 1 << 2)))
+		return 1;
+	return 0;
+}
+
 static inline int atapi_cdb_len(const u16 *dev_id)
 {
 	u16 tmp = dev_id[0] & 0x3;
diff --git a/include/linux/atalk.h b/include/linux/atalk.h
index 6ba3aa8..75b8bac 100644
--- a/include/linux/atalk.h
+++ b/include/linux/atalk.h
@@ -88,15 +88,7 @@
 #include <asm/byteorder.h>
 
 struct ddpehdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	deh_len:10,
-		deh_hops:4,
-		deh_pad:2;
-#else
-	__u16	deh_pad:2,
-		deh_hops:4,
-		deh_len:10;
-#endif
+	__be16	deh_len_hops;	/* lower 10 bits are length, next 4 - hops */
 	__be16	deh_sum;
 	__be16	deh_dnet;
 	__be16	deh_snet;
@@ -112,36 +104,6 @@
 	return (struct ddpehdr *)skb->h.raw;
 }
 
-/*
- *	Don't drop the struct into the struct above.  You'll get some
- *	surprise padding.
- */
-struct ddpebits {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	deh_len:10,
-		deh_hops:4,
-		deh_pad:2;
-#else
-	__u16	deh_pad:2,
-		deh_hops:4,
-		deh_len:10;
-#endif
-};
-
-/* Short form header */
-struct ddpshdr {
-#ifdef __LITTLE_ENDIAN_BITFIELD
-	__u16	dsh_len:10,
-		dsh_pad:6;
-#else
-	__u16	dsh_pad:6,
-		dsh_len:10;
-#endif
-	__u8	dsh_dport;
-	__u8	dsh_sport;
-	/* And netatalk apps expect to stick the type in themselves */
-};
-
 /* AppleTalk AARP headers */
 struct elapaarp {
 	__be16	hw_type;
diff --git a/include/linux/atmlec.h b/include/linux/atmlec.h
index f267f24..6f5a1bab 100644
--- a/include/linux/atmlec.h
+++ b/include/linux/atmlec.h
@@ -1,9 +1,7 @@
 /*
- * 
- * ATM Lan Emulation Daemon vs. driver interface
+ * ATM Lan Emulation Daemon driver interface
  *
- * mkiiskila@yahoo.com
- *
+ * Marko Kiiskila <mkiiskila@yahoo.com>
  */
 
 #ifndef _ATMLEC_H_
@@ -13,76 +11,87 @@
 #include <linux/atmioc.h>
 #include <linux/atm.h>
 #include <linux/if_ether.h>
+
 /* ATM lec daemon control socket */
-#define ATMLEC_CTRL _IO('a',ATMIOC_LANE)
-#define ATMLEC_DATA _IO('a',ATMIOC_LANE+1)
-#define ATMLEC_MCAST _IO('a',ATMIOC_LANE+2)
+#define ATMLEC_CTRL	_IO('a', ATMIOC_LANE)
+#define ATMLEC_DATA	_IO('a', ATMIOC_LANE+1)
+#define ATMLEC_MCAST	_IO('a', ATMIOC_LANE+2)
 
 /* Maximum number of LEC interfaces (tweakable) */
 #define MAX_LEC_ITF 48
 
-/* From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
+/*
+ * From the total of MAX_LEC_ITF, last NUM_TR_DEVS are reserved for Token Ring.
  * E.g. if MAX_LEC_ITF = 48 and NUM_TR_DEVS = 8, then lec0-lec39 are for
  * Ethernet ELANs and lec40-lec47 are for Token Ring ELANS.
  */
 #define NUM_TR_DEVS 8
 
-typedef enum { 
-        l_set_mac_addr,   l_del_mac_addr, 
-        l_svc_setup, 
-        l_addr_delete,    l_topology_change, 
-        l_flush_complete, l_arp_update,
-        l_narp_req, /* LANE2 mandates the use of this */
-        l_config,         l_flush_tran_id, 
-        l_set_lecid,      l_arp_xmt,
-        l_rdesc_arp_xmt,
-        l_associate_req,
-        l_should_bridge   /* should we bridge this MAC? */
+typedef enum {
+	l_set_mac_addr,
+	l_del_mac_addr,
+	l_svc_setup,
+	l_addr_delete,
+	l_topology_change,
+	l_flush_complete,
+	l_arp_update,
+	l_narp_req,		/* LANE2 mandates the use of this */
+	l_config,
+	l_flush_tran_id,
+	l_set_lecid,
+	l_arp_xmt,
+	l_rdesc_arp_xmt,
+	l_associate_req,
+	l_should_bridge		/* should we bridge this MAC? */
 } atmlec_msg_type;
 
 #define ATMLEC_MSG_TYPE_MAX l_should_bridge
 
 struct atmlec_config_msg {
-        unsigned int maximum_unknown_frame_count;
-        unsigned int max_unknown_frame_time;
-        unsigned short max_retry_count;
-        unsigned int aging_time;
-        unsigned int forward_delay_time;
-        unsigned int arp_response_time;
-        unsigned int flush_timeout;
-        unsigned int path_switching_delay;
-        unsigned int  lane_version; /* LANE2: 1 for LANEv1, 2 for LANEv2 */
-        int mtu;
-        int is_proxy;
+	unsigned int maximum_unknown_frame_count;
+	unsigned int max_unknown_frame_time;
+	unsigned short max_retry_count;
+	unsigned int aging_time;
+	unsigned int forward_delay_time;
+	unsigned int arp_response_time;
+	unsigned int flush_timeout;
+	unsigned int path_switching_delay;
+	unsigned int lane_version;	/* LANE2: 1 for LANEv1, 2 for LANEv2 */
+	int mtu;
+	int is_proxy;
 };
- 
+
 struct atmlec_msg {
-        atmlec_msg_type type;
-        int             sizeoftlvs;        /* LANE2: if != 0, tlvs follow */ 
-        union {
-                struct {
-                        unsigned char mac_addr[ETH_ALEN];
-                        unsigned char atm_addr[ATM_ESA_LEN];
-                        unsigned int flag;/* Topology_change flag, 
-                                              remoteflag, permanent flag,
-                                              lecid, transaction id */
-                        unsigned int targetless_le_arp; /* LANE2 */
-                        unsigned int no_source_le_narp; /* LANE2 */
-                } normal;
-                struct atmlec_config_msg config;
-                struct {
-                        uint16_t lec_id;                     /* requestor lec_id  */
-                        uint32_t tran_id;                    /* transaction id    */
-                        unsigned char mac_addr[ETH_ALEN];    /* dst mac addr      */
-                        unsigned char atm_addr[ATM_ESA_LEN]; /* reqestor ATM addr */
-                } proxy;
-		     /* For mapping LE_ARP requests to responses. Filled by */
-        } content;       /* zeppelin, returned by kernel. Used only when proxying */ 
+	atmlec_msg_type type;
+	int sizeoftlvs;		/* LANE2: if != 0, tlvs follow */
+	union {
+		struct {
+			unsigned char mac_addr[ETH_ALEN];
+			unsigned char atm_addr[ATM_ESA_LEN];
+			unsigned int flag;	/*
+						 * Topology_change flag,
+						 * remoteflag, permanent flag,
+						 * lecid, transaction id
+						 */
+			unsigned int targetless_le_arp;	/* LANE2 */
+			unsigned int no_source_le_narp;	/* LANE2 */
+		} normal;
+		struct atmlec_config_msg config;
+		struct {
+			uint16_t lec_id;			/* requestor lec_id  */
+			uint32_t tran_id;			/* transaction id    */
+			unsigned char mac_addr[ETH_ALEN];	/* dst mac addr      */
+			unsigned char atm_addr[ATM_ESA_LEN];	/* reqestor ATM addr */
+		} proxy;	/*
+				 * For mapping LE_ARP requests to responses. Filled by
+				 * zeppelin, returned by kernel. Used only when proxying
+				 */
+	} content;
 } __ATM_API_ALIGN;
 
 struct atmlec_ioc {
-        int dev_num;
-        unsigned char atm_addr[ATM_ESA_LEN];
-        unsigned char receive;    /* 1= receive vcc, 0 = send vcc */
+	int dev_num;
+	unsigned char atm_addr[ATM_ESA_LEN];
+	unsigned char receive;	/* 1= receive vcc, 0 = send vcc */
 };
 #endif /* _ATMLEC_H_ */
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 40a6c26..c3aa097 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -95,6 +95,11 @@
 #define AUDIT_MAC_POLICY_LOAD	1403	/* Policy file load */
 #define AUDIT_MAC_STATUS	1404	/* Changed enforcing,permissive,off */
 #define AUDIT_MAC_CONFIG_CHANGE	1405	/* Changes to booleans */
+#define AUDIT_MAC_UNLBL_ALLOW	1406	/* NetLabel: allow unlabeled traffic */
+#define AUDIT_MAC_CIPSOV4_ADD	1407	/* NetLabel: add CIPSOv4 DOI entry */
+#define AUDIT_MAC_CIPSOV4_DEL	1408	/* NetLabel: del CIPSOv4 DOI entry */
+#define AUDIT_MAC_MAP_ADD	1409	/* NetLabel: add LSM domain mapping */
+#define AUDIT_MAC_MAP_DEL	1410	/* NetLabel: del LSM domain mapping */
 
 #define AUDIT_FIRST_KERN_ANOM_MSG   1700
 #define AUDIT_LAST_KERN_ANOM_MSG    1799
diff --git a/include/linux/bio.h b/include/linux/bio.h
index 76bdaea..711c321 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -148,6 +148,7 @@
 #define BIO_RW_BARRIER	2
 #define BIO_RW_FAILFAST	3
 #define BIO_RW_SYNC	4
+#define BIO_RW_META	5
 
 /*
  * upper 16 bits of bi_rw define the io priority of this bio
@@ -178,6 +179,7 @@
 #define bio_sync(bio)		((bio)->bi_rw & (1 << BIO_RW_SYNC))
 #define bio_failfast(bio)	((bio)->bi_rw & (1 << BIO_RW_FAILFAST))
 #define bio_rw_ahead(bio)	((bio)->bi_rw & (1 << BIO_RW_AHEAD))
+#define bio_rw_meta(bio)	((bio)->bi_rw & (1 << BIO_RW_META))
 
 /*
  * will die
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index aafe827..1d79b8d 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_BLKDEV_H
 #define _LINUX_BLKDEV_H
 
+#include <linux/sched.h>
 #include <linux/major.h>
 #include <linux/genhd.h>
 #include <linux/list.h>
@@ -16,6 +17,22 @@
 
 #include <asm/scatterlist.h>
 
+#ifdef CONFIG_LBD
+# include <asm/div64.h>
+# define sector_div(a, b) do_div(a, b)
+#else
+# define sector_div(n, b)( \
+{ \
+	int _res; \
+	_res = (n) % (b); \
+	(n) /= (b); \
+	_res; \
+} \
+)
+#endif
+
+#ifdef CONFIG_BLOCK
+
 struct scsi_ioctl_command;
 
 struct request_queue;
@@ -90,7 +107,7 @@
 	atomic_t refcount;
 	struct task_struct *task;
 
-	int (*set_ioprio)(struct io_context *, unsigned int);
+	unsigned int ioprio_changed;
 
 	/*
 	 * For request batching
@@ -104,8 +121,7 @@
 
 void put_io_context(struct io_context *ioc);
 void exit_io_context(void);
-struct io_context *current_io_context(gfp_t gfp_flags);
-struct io_context *get_io_context(gfp_t gfp_flags);
+struct io_context *get_io_context(gfp_t gfp_flags, int node);
 void copy_io_context(struct io_context **pdst, struct io_context **psrc);
 void swap_io_context(struct io_context **ioc1, struct io_context **ioc2);
 
@@ -120,6 +136,90 @@
 	wait_queue_head_t wait[2];
 };
 
+/*
+ * request command types
+ */
+enum rq_cmd_type_bits {
+	REQ_TYPE_FS		= 1,	/* fs request */
+	REQ_TYPE_BLOCK_PC,		/* scsi command */
+	REQ_TYPE_SENSE,			/* sense request */
+	REQ_TYPE_PM_SUSPEND,		/* suspend request */
+	REQ_TYPE_PM_RESUME,		/* resume request */
+	REQ_TYPE_PM_SHUTDOWN,		/* shutdown request */
+	REQ_TYPE_FLUSH,			/* flush request */
+	REQ_TYPE_SPECIAL,		/* driver defined type */
+	REQ_TYPE_LINUX_BLOCK,		/* generic block layer message */
+	/*
+	 * for ATA/ATAPI devices. this really doesn't belong here, ide should
+	 * use REQ_TYPE_SPECIAL and use rq->cmd[0] with the range of driver
+	 * private REQ_LB opcodes to differentiate what type of request this is
+	 */
+	REQ_TYPE_ATA_CMD,
+	REQ_TYPE_ATA_TASK,
+	REQ_TYPE_ATA_TASKFILE,
+};
+
+/*
+ * For request of type REQ_TYPE_LINUX_BLOCK, rq->cmd[0] is the opcode being
+ * sent down (similar to how REQ_TYPE_BLOCK_PC means that ->cmd[] holds a
+ * SCSI cdb.
+ *
+ * 0x00 -> 0x3f are driver private, to be used for whatever purpose they need,
+ * typically to differentiate REQ_TYPE_SPECIAL requests.
+ *
+ */
+enum {
+	/*
+	 * just examples for now
+	 */
+	REQ_LB_OP_EJECT	= 0x40,		/* eject request */
+	REQ_LB_OP_FLUSH = 0x41,		/* flush device */
+};
+
+/*
+ * request type modified bits. first three bits match BIO_RW* bits, important
+ */
+enum rq_flag_bits {
+	__REQ_RW,		/* not set, read. set, write */
+	__REQ_FAILFAST,		/* no low level driver retries */
+	__REQ_SORTED,		/* elevator knows about this request */
+	__REQ_SOFTBARRIER,	/* may not be passed by ioscheduler */
+	__REQ_HARDBARRIER,	/* may not be passed by drive either */
+	__REQ_FUA,		/* forced unit access */
+	__REQ_NOMERGE,		/* don't touch this for merging */
+	__REQ_STARTED,		/* drive already may have started this one */
+	__REQ_DONTPREP,		/* don't call prep for this one */
+	__REQ_QUEUED,		/* uses queueing */
+	__REQ_ELVPRIV,		/* elevator private data attached */
+	__REQ_FAILED,		/* set if the request failed */
+	__REQ_QUIET,		/* don't worry about errors */
+	__REQ_PREEMPT,		/* set for "ide_preempt" requests */
+	__REQ_ORDERED_COLOR,	/* is before or after barrier */
+	__REQ_RW_SYNC,		/* request is sync (O_DIRECT) */
+	__REQ_ALLOCED,		/* request came from our alloc pool */
+	__REQ_RW_META,		/* metadata io request */
+	__REQ_NR_BITS,		/* stops here */
+};
+
+#define REQ_RW		(1 << __REQ_RW)
+#define REQ_FAILFAST	(1 << __REQ_FAILFAST)
+#define REQ_SORTED	(1 << __REQ_SORTED)
+#define REQ_SOFTBARRIER	(1 << __REQ_SOFTBARRIER)
+#define REQ_HARDBARRIER	(1 << __REQ_HARDBARRIER)
+#define REQ_FUA		(1 << __REQ_FUA)
+#define REQ_NOMERGE	(1 << __REQ_NOMERGE)
+#define REQ_STARTED	(1 << __REQ_STARTED)
+#define REQ_DONTPREP	(1 << __REQ_DONTPREP)
+#define REQ_QUEUED	(1 << __REQ_QUEUED)
+#define REQ_ELVPRIV	(1 << __REQ_ELVPRIV)
+#define REQ_FAILED	(1 << __REQ_FAILED)
+#define REQ_QUIET	(1 << __REQ_QUIET)
+#define REQ_PREEMPT	(1 << __REQ_PREEMPT)
+#define REQ_ORDERED_COLOR	(1 << __REQ_ORDERED_COLOR)
+#define REQ_RW_SYNC	(1 << __REQ_RW_SYNC)
+#define REQ_ALLOCED	(1 << __REQ_ALLOCED)
+#define REQ_RW_META	(1 << __REQ_RW_META)
+
 #define BLK_MAX_CDB	16
 
 /*
@@ -129,30 +229,46 @@
 	struct list_head queuelist;
 	struct list_head donelist;
 
-	unsigned long flags;		/* see REQ_ bits below */
+	request_queue_t *q;
+
+	unsigned int cmd_flags;
+	enum rq_cmd_type_bits cmd_type;
 
 	/* Maintain bio traversal state for part by part I/O submission.
 	 * hard_* are block layer internals, no driver should touch them!
 	 */
 
 	sector_t sector;		/* next sector to submit */
+	sector_t hard_sector;		/* next sector to complete */
 	unsigned long nr_sectors;	/* no. of sectors left to submit */
+	unsigned long hard_nr_sectors;	/* no. of sectors left to complete */
 	/* no. of sectors left to submit in the current segment */
 	unsigned int current_nr_sectors;
 
-	sector_t hard_sector;		/* next sector to complete */
-	unsigned long hard_nr_sectors;	/* no. of sectors left to complete */
 	/* no. of sectors left to complete in the current segment */
 	unsigned int hard_cur_sectors;
 
 	struct bio *bio;
 	struct bio *biotail;
 
-	void *elevator_private;
-	void *completion_data;
+	struct hlist_node hash;	/* merge hash */
+	/*
+	 * The rb_node is only used inside the io scheduler, requests
+	 * are pruned when moved to the dispatch queue. So let the
+	 * completion_data share space with the rb_node.
+	 */
+	union {
+		struct rb_node rb_node;	/* sort/lookup */
+		void *completion_data;
+	};
 
-	int rq_status;	/* should split this into a few status bits */
-	int errors;
+	/*
+	 * two pointers are available for the IO schedulers, if they need
+	 * more they have to dynamically allocate it.
+	 */
+	void *elevator_private;
+	void *elevator_private2;
+
 	struct gendisk *rq_disk;
 	unsigned long start_time;
 
@@ -170,16 +286,14 @@
 
 	unsigned short ioprio;
 
-	int tag;
-
-	int ref_count;
-	request_queue_t *q;
-	struct request_list *rl;
-
-	struct completion *waiting;
 	void *special;
 	char *buffer;
 
+	int tag;
+	int errors;
+
+	int ref_count;
+
 	/*
 	 * when request is used as a packet command carrier
 	 */
@@ -195,80 +309,14 @@
 	int retries;
 
 	/*
-	 * completion callback. end_io_data should be folded in with waiting
+	 * completion callback.
 	 */
 	rq_end_io_fn *end_io;
 	void *end_io_data;
 };
 
 /*
- * first three bits match BIO_RW* bits, important
- */
-enum rq_flag_bits {
-	__REQ_RW,		/* not set, read. set, write */
-	__REQ_FAILFAST,		/* no low level driver retries */
-	__REQ_SORTED,		/* elevator knows about this request */
-	__REQ_SOFTBARRIER,	/* may not be passed by ioscheduler */
-	__REQ_HARDBARRIER,	/* may not be passed by drive either */
-	__REQ_FUA,		/* forced unit access */
-	__REQ_CMD,		/* is a regular fs rw request */
-	__REQ_NOMERGE,		/* don't touch this for merging */
-	__REQ_STARTED,		/* drive already may have started this one */
-	__REQ_DONTPREP,		/* don't call prep for this one */
-	__REQ_QUEUED,		/* uses queueing */
-	__REQ_ELVPRIV,		/* elevator private data attached */
-	/*
-	 * for ATA/ATAPI devices
-	 */
-	__REQ_PC,		/* packet command (special) */
-	__REQ_BLOCK_PC,		/* queued down pc from block layer */
-	__REQ_SENSE,		/* sense retrival */
-
-	__REQ_FAILED,		/* set if the request failed */
-	__REQ_QUIET,		/* don't worry about errors */
-	__REQ_SPECIAL,		/* driver suplied command */
-	__REQ_DRIVE_CMD,
-	__REQ_DRIVE_TASK,
-	__REQ_DRIVE_TASKFILE,
-	__REQ_PREEMPT,		/* set for "ide_preempt" requests */
-	__REQ_PM_SUSPEND,	/* suspend request */
-	__REQ_PM_RESUME,	/* resume request */
-	__REQ_PM_SHUTDOWN,	/* shutdown request */
-	__REQ_ORDERED_COLOR,	/* is before or after barrier */
-	__REQ_RW_SYNC,		/* request is sync (O_DIRECT) */
-	__REQ_NR_BITS,		/* stops here */
-};
-
-#define REQ_RW		(1 << __REQ_RW)
-#define REQ_FAILFAST	(1 << __REQ_FAILFAST)
-#define REQ_SORTED	(1 << __REQ_SORTED)
-#define REQ_SOFTBARRIER	(1 << __REQ_SOFTBARRIER)
-#define REQ_HARDBARRIER	(1 << __REQ_HARDBARRIER)
-#define REQ_FUA		(1 << __REQ_FUA)
-#define REQ_CMD		(1 << __REQ_CMD)
-#define REQ_NOMERGE	(1 << __REQ_NOMERGE)
-#define REQ_STARTED	(1 << __REQ_STARTED)
-#define REQ_DONTPREP	(1 << __REQ_DONTPREP)
-#define REQ_QUEUED	(1 << __REQ_QUEUED)
-#define REQ_ELVPRIV	(1 << __REQ_ELVPRIV)
-#define REQ_PC		(1 << __REQ_PC)
-#define REQ_BLOCK_PC	(1 << __REQ_BLOCK_PC)
-#define REQ_SENSE	(1 << __REQ_SENSE)
-#define REQ_FAILED	(1 << __REQ_FAILED)
-#define REQ_QUIET	(1 << __REQ_QUIET)
-#define REQ_SPECIAL	(1 << __REQ_SPECIAL)
-#define REQ_DRIVE_CMD	(1 << __REQ_DRIVE_CMD)
-#define REQ_DRIVE_TASK	(1 << __REQ_DRIVE_TASK)
-#define REQ_DRIVE_TASKFILE	(1 << __REQ_DRIVE_TASKFILE)
-#define REQ_PREEMPT	(1 << __REQ_PREEMPT)
-#define REQ_PM_SUSPEND	(1 << __REQ_PM_SUSPEND)
-#define REQ_PM_RESUME	(1 << __REQ_PM_RESUME)
-#define REQ_PM_SHUTDOWN	(1 << __REQ_PM_SHUTDOWN)
-#define REQ_ORDERED_COLOR	(1 << __REQ_ORDERED_COLOR)
-#define REQ_RW_SYNC	(1 << __REQ_RW_SYNC)
-
-/*
- * State information carried for REQ_PM_SUSPEND and REQ_PM_RESUME
+ * State information carried for REQ_TYPE_PM_SUSPEND and REQ_TYPE_PM_RESUME
  * requests. Some step values could eventually be made generic.
  */
 struct request_pm_state
@@ -417,9 +465,9 @@
 	unsigned int		sg_timeout;
 	unsigned int		sg_reserved_size;
 	int			node;
-
+#ifdef CONFIG_BLK_DEV_IO_TRACE
 	struct blk_trace	*blk_trace;
-
+#endif
 	/*
 	 * reserved for flush operations
 	 */
@@ -432,9 +480,6 @@
 	struct mutex		sysfs_lock;
 };
 
-#define RQ_INACTIVE		(-1)
-#define RQ_ACTIVE		1
-
 #define QUEUE_FLAG_CLUSTER	0	/* cluster several segments into 1 */
 #define QUEUE_FLAG_QUEUED	1	/* uses generic tag queueing */
 #define QUEUE_FLAG_STOPPED	2	/* queue is stopped */
@@ -490,25 +535,34 @@
 #define blk_queue_stopped(q)	test_bit(QUEUE_FLAG_STOPPED, &(q)->queue_flags)
 #define blk_queue_flushing(q)	((q)->ordseq)
 
-#define blk_fs_request(rq)	((rq)->flags & REQ_CMD)
-#define blk_pc_request(rq)	((rq)->flags & REQ_BLOCK_PC)
-#define blk_noretry_request(rq)	((rq)->flags & REQ_FAILFAST)
-#define blk_rq_started(rq)	((rq)->flags & REQ_STARTED)
+#define blk_fs_request(rq)	((rq)->cmd_type == REQ_TYPE_FS)
+#define blk_pc_request(rq)	((rq)->cmd_type == REQ_TYPE_BLOCK_PC)
+#define blk_special_request(rq)	((rq)->cmd_type == REQ_TYPE_SPECIAL)
+#define blk_sense_request(rq)	((rq)->cmd_type == REQ_TYPE_SENSE)
+
+#define blk_noretry_request(rq)	((rq)->cmd_flags & REQ_FAILFAST)
+#define blk_rq_started(rq)	((rq)->cmd_flags & REQ_STARTED)
 
 #define blk_account_rq(rq)	(blk_rq_started(rq) && blk_fs_request(rq))
 
-#define blk_pm_suspend_request(rq)	((rq)->flags & REQ_PM_SUSPEND)
-#define blk_pm_resume_request(rq)	((rq)->flags & REQ_PM_RESUME)
+#define blk_pm_suspend_request(rq)	((rq)->cmd_type == REQ_TYPE_PM_SUSPEND)
+#define blk_pm_resume_request(rq)	((rq)->cmd_type == REQ_TYPE_PM_RESUME)
 #define blk_pm_request(rq)	\
-	((rq)->flags & (REQ_PM_SUSPEND | REQ_PM_RESUME))
+	(blk_pm_suspend_request(rq) || blk_pm_resume_request(rq))
 
-#define blk_sorted_rq(rq)	((rq)->flags & REQ_SORTED)
-#define blk_barrier_rq(rq)	((rq)->flags & REQ_HARDBARRIER)
-#define blk_fua_rq(rq)		((rq)->flags & REQ_FUA)
+#define blk_sorted_rq(rq)	((rq)->cmd_flags & REQ_SORTED)
+#define blk_barrier_rq(rq)	((rq)->cmd_flags & REQ_HARDBARRIER)
+#define blk_fua_rq(rq)		((rq)->cmd_flags & REQ_FUA)
 
 #define list_entry_rq(ptr)	list_entry((ptr), struct request, queuelist)
 
-#define rq_data_dir(rq)		((rq)->flags & 1)
+#define rq_data_dir(rq)		((rq)->cmd_flags & 1)
+
+/*
+ * We regard a request as sync, if it's a READ or a SYNC write.
+ */
+#define rq_is_sync(rq)		(rq_data_dir((rq)) == READ || (rq)->cmd_flags & REQ_RW_SYNC)
+#define rq_is_meta(rq)		((rq)->cmd_flags & REQ_RW_META)
 
 static inline int blk_queue_full(struct request_queue *q, int rw)
 {
@@ -541,13 +595,7 @@
 #define RQ_NOMERGE_FLAGS	\
 	(REQ_NOMERGE | REQ_STARTED | REQ_HARDBARRIER | REQ_SOFTBARRIER)
 #define rq_mergeable(rq)	\
-	(!((rq)->flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
-
-/*
- * noop, requests are automagically marked as active/inactive by I/O
- * scheduler -- see elv_next_request
- */
-#define blk_queue_headactive(q, head_active)
+	(!((rq)->cmd_flags & RQ_NOMERGE_FLAGS) && blk_fs_request((rq)))
 
 /*
  * q->prep_rq_fn return values
@@ -586,11 +634,6 @@
 	if ((rq->bio))			\
 		for (_bio = (rq)->bio; _bio; _bio = _bio->bi_next)
 
-struct sec_size {
-	unsigned block_size;
-	unsigned block_size_bits;
-};
-
 extern int blk_register_queue(struct gendisk *disk);
 extern void blk_unregister_queue(struct gendisk *disk);
 extern void register_disk(struct gendisk *dev);
@@ -612,6 +655,7 @@
 extern void blk_sync_queue(struct request_queue *q);
 extern void __blk_stop_queue(request_queue_t *q);
 extern void blk_run_queue(request_queue_t *);
+extern void blk_start_queueing(request_queue_t *);
 extern void blk_queue_activity_fn(request_queue_t *, activity_fn *, void *);
 extern int blk_rq_map_user(request_queue_t *, struct request *, void __user *, unsigned int);
 extern int blk_rq_unmap_user(struct bio *, unsigned int);
@@ -655,16 +699,6 @@
 extern void end_request(struct request *req, int uptodate);
 extern void blk_complete_request(struct request *);
 
-static inline int rq_all_done(struct request *rq, unsigned int nr_bytes)
-{
-	if (blk_fs_request(rq))
-		return (nr_bytes >= (rq->hard_nr_sectors << 9));
-	else if (blk_pc_request(rq))
-		return nr_bytes >= rq->data_len;
-
-	return 0;
-}
-
 /*
  * end_that_request_first/chunk() takes an uptodate argument. we account
  * any value <= as an io error. 0 means -EIO for compatability reasons,
@@ -679,21 +713,6 @@
 }
 
 /*
- * This should be in elevator.h, but that requires pulling in rq and q
- */
-static inline void elv_dispatch_add_tail(struct request_queue *q,
-					 struct request *rq)
-{
-	if (q->last_merge == rq)
-		q->last_merge = NULL;
-	q->nr_sorted--;
-
-	q->end_sector = rq_end_sector(rq);
-	q->boundary_rq = rq;
-	list_add_tail(&rq->queuelist, &q->queue_head);
-}
-
-/*
  * Access functions for manipulating queue properties
  */
 extern request_queue_t *blk_init_queue_node(request_fn_proc *rfn,
@@ -737,7 +756,7 @@
  */
 #define blk_queue_tag_depth(q)		((q)->queue_tags->busy)
 #define blk_queue_tag_queue(q)		((q)->queue_tags->busy < (q)->queue_tags->max_depth)
-#define blk_rq_tagged(rq)		((rq)->flags & REQ_QUEUED)
+#define blk_rq_tagged(rq)		((rq)->cmd_flags & REQ_QUEUED)
 extern int blk_queue_start_tag(request_queue_t *, struct request *);
 extern struct request *blk_queue_find_tag(request_queue_t *, int);
 extern void blk_queue_end_tag(request_queue_t *, struct request *);
@@ -746,6 +765,9 @@
 extern int blk_queue_resize_tags(request_queue_t *, int);
 extern void blk_queue_invalidate_tags(request_queue_t *);
 extern long blk_congestion_wait(int rw, long timeout);
+extern struct blk_queue_tag *blk_init_tags(int);
+extern void blk_free_tags(struct blk_queue_tag *);
+extern void blk_congestion_end(int rw);
 
 extern void blk_rq_bio_prep(request_queue_t *, struct request *, struct bio *);
 extern int blkdev_issue_flush(struct block_device *, sector_t *);
@@ -784,14 +806,6 @@
 	return retval;
 }
 
-static inline int bdev_dma_aligment(struct block_device *bdev)
-{
-	return queue_dma_alignment(bdev_get_queue(bdev));
-}
-
-#define blk_finished_io(nsects)	do { } while (0)
-#define blk_started_io(nsects)	do { } while (0)
-
 /* assumes size > 256 */
 static inline unsigned int blksize_bits(unsigned int size)
 {
@@ -821,24 +835,32 @@
 int kblockd_schedule_work(struct work_struct *work);
 void kblockd_flush(void);
 
-#ifdef CONFIG_LBD
-# include <asm/div64.h>
-# define sector_div(a, b) do_div(a, b)
-#else
-# define sector_div(n, b)( \
-{ \
-	int _res; \
-	_res = (n) % (b); \
-	(n) /= (b); \
-	_res; \
-} \
-)
-#endif 
-
 #define MODULE_ALIAS_BLOCKDEV(major,minor) \
 	MODULE_ALIAS("block-major-" __stringify(major) "-" __stringify(minor))
 #define MODULE_ALIAS_BLOCKDEV_MAJOR(major) \
 	MODULE_ALIAS("block-major-" __stringify(major) "-*")
 
 
+#else /* CONFIG_BLOCK */
+/*
+ * stubs for when the block layer is configured out
+ */
+#define buffer_heads_over_limit 0
+
+static inline long blk_congestion_wait(int rw, long timeout)
+{
+	return io_schedule_timeout(timeout);
+}
+
+static inline long nr_blockdev_pages(void)
+{
+	return 0;
+}
+
+static inline void exit_io_context(void)
+{
+}
+
+#endif /* CONFIG_BLOCK */
+
 #endif
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 7520cc1..b99a714 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -20,6 +20,7 @@
 	BLK_TC_PC	= 1 << 9,	/* pc requests */
 	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
 	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
+	BLK_TC_META	= 1 << 12,	/* metadata */
 
 	BLK_TC_END	= 1 << 15,	/* only 16-bits, reminder */
 };
@@ -148,7 +149,7 @@
 				    u32 what)
 {
 	struct blk_trace *bt = q->blk_trace;
-	int rw = rq->flags & 0x03;
+	int rw = rq->cmd_flags & 0x03;
 
 	if (likely(!bt))
 		return;
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 1021f50..31e9abb 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -4,11 +4,8 @@
 #ifndef _LINUX_BOOTMEM_H
 #define _LINUX_BOOTMEM_H
 
-#include <asm/pgtable.h>
-#include <asm/dma.h>
-#include <linux/cache.h>
-#include <linux/init.h>
 #include <linux/mmzone.h>
+#include <asm/dma.h>
 
 /*
  *  simple boot-time physical memory area allocator.
@@ -41,45 +38,64 @@
 	struct list_head list;
 } bootmem_data_t;
 
-extern unsigned long __init bootmem_bootmap_pages (unsigned long);
-extern unsigned long __init init_bootmem (unsigned long addr, unsigned long memend);
-extern void __init free_bootmem (unsigned long addr, unsigned long size);
-extern void * __init __alloc_bootmem (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_nopanic (unsigned long size, unsigned long align, unsigned long goal);
-extern void * __init __alloc_bootmem_low(unsigned long size,
-					 unsigned long align,
-					 unsigned long goal);
-extern void * __init __alloc_bootmem_low_node(pg_data_t *pgdat,
-					      unsigned long size,
-					      unsigned long align,
-					      unsigned long goal);
-extern void * __init __alloc_bootmem_core(struct bootmem_data *bdata,
-		unsigned long size, unsigned long align, unsigned long goal,
-		unsigned long limit);
+extern unsigned long bootmem_bootmap_pages(unsigned long);
+extern unsigned long init_bootmem(unsigned long addr, unsigned long memend);
+extern void free_bootmem(unsigned long addr, unsigned long size);
+extern void *__alloc_bootmem(unsigned long size,
+			     unsigned long align,
+			     unsigned long goal);
+extern void *__alloc_bootmem_nopanic(unsigned long size,
+				     unsigned long align,
+				     unsigned long goal);
+extern void *__alloc_bootmem_low(unsigned long size,
+				 unsigned long align,
+				 unsigned long goal);
+extern void *__alloc_bootmem_low_node(pg_data_t *pgdat,
+				      unsigned long size,
+				      unsigned long align,
+				      unsigned long goal);
+extern void *__alloc_bootmem_core(struct bootmem_data *bdata,
+				  unsigned long size,
+				  unsigned long align,
+				  unsigned long goal,
+				  unsigned long limit);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
-extern void __init reserve_bootmem (unsigned long addr, unsigned long size);
+extern void reserve_bootmem(unsigned long addr, unsigned long size);
 #define alloc_bootmem(x) \
-	__alloc_bootmem((x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem(x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low(x) \
-	__alloc_bootmem_low((x), SMP_CACHE_BYTES, 0)
+	__alloc_bootmem_low(x, SMP_CACHE_BYTES, 0)
 #define alloc_bootmem_pages(x) \
-	__alloc_bootmem((x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem(x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages(x) \
-	__alloc_bootmem_low((x), PAGE_SIZE, 0)
+	__alloc_bootmem_low(x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
-extern unsigned long __init free_all_bootmem (void);
-extern void * __init __alloc_bootmem_node (pg_data_t *pgdat, unsigned long size, unsigned long align, unsigned long goal);
-extern unsigned long __init init_bootmem_node (pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn);
-extern void __init reserve_bootmem_node (pg_data_t *pgdat, unsigned long physaddr, unsigned long size);
-extern void __init free_bootmem_node (pg_data_t *pgdat, unsigned long addr, unsigned long size);
-extern unsigned long __init free_all_bootmem_node (pg_data_t *pgdat);
+
+extern unsigned long free_all_bootmem(void);
+extern unsigned long free_all_bootmem_node(pg_data_t *pgdat);
+extern void *__alloc_bootmem_node(pg_data_t *pgdat,
+				  unsigned long size,
+				  unsigned long align,
+				  unsigned long goal);
+extern unsigned long init_bootmem_node(pg_data_t *pgdat,
+				       unsigned long freepfn,
+				       unsigned long startpfn,
+				       unsigned long endpfn);
+extern void reserve_bootmem_node(pg_data_t *pgdat,
+				 unsigned long physaddr,
+				 unsigned long size);
+extern void free_bootmem_node(pg_data_t *pgdat,
+			      unsigned long addr,
+			      unsigned long size);
+
 #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE
 #define alloc_bootmem_node(pgdat, x) \
-	__alloc_bootmem_node((pgdat), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem_node(pgdat, x, SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_pages_node(pgdat, x) \
-	__alloc_bootmem_node((pgdat), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+	__alloc_bootmem_node(pgdat, x, PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
 #define alloc_bootmem_low_pages_node(pgdat, x) \
-	__alloc_bootmem_low_node((pgdat), (x), PAGE_SIZE, 0)
+	__alloc_bootmem_low_node(pgdat, x, PAGE_SIZE, 0)
 #endif /* !CONFIG_HAVE_ARCH_BOOTMEM_NODE */
 
 #ifdef CONFIG_HAVE_ARCH_ALLOC_REMAP
@@ -89,19 +105,19 @@
 {
 	return NULL;
 }
-#endif
+#endif /* CONFIG_HAVE_ARCH_ALLOC_REMAP */
 
 extern unsigned long __meminitdata nr_kernel_pages;
 extern unsigned long nr_all_pages;
 
-extern void *__init alloc_large_system_hash(const char *tablename,
-					    unsigned long bucketsize,
-					    unsigned long numentries,
-					    int scale,
-					    int flags,
-					    unsigned int *_hash_shift,
-					    unsigned int *_hash_mask,
-					    unsigned long limit);
+extern void *alloc_large_system_hash(const char *tablename,
+				     unsigned long bucketsize,
+				     unsigned long numentries,
+				     int scale,
+				     int flags,
+				     unsigned int *_hash_shift,
+				     unsigned int *_hash_mask,
+				     unsigned long limit);
 
 #define HASH_HIGHMEM	0x00000001	/* Consider highmem? */
 #define HASH_EARLY	0x00000002	/* Allocating during early boot? */
@@ -114,7 +130,7 @@
 #else
 #define HASHDIST_DEFAULT 0
 #endif
-extern int __initdata hashdist;		/* Distribute hashes across NUMA nodes? */
+extern int hashdist;		/* Distribute hashes across NUMA nodes? */
 
 
 #endif /* _LINUX_BOOTMEM_H */
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 737e407..131ffd3 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -14,6 +14,8 @@
 #include <linux/wait.h>
 #include <asm/atomic.h>
 
+#ifdef CONFIG_BLOCK
+
 enum bh_state_bits {
 	BH_Uptodate,	/* Contains valid data */
 	BH_Dirty,	/* Is dirty */
@@ -190,9 +192,7 @@
  * Generic address_space_operations implementations for buffer_head-backed
  * address_spaces.
  */
-int try_to_release_page(struct page * page, gfp_t gfp_mask);
 void block_invalidatepage(struct page *page, unsigned long offset);
-void do_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
 				struct writeback_control *wbc);
 int block_read_full_page(struct page*, get_block_t*);
@@ -302,4 +302,19 @@
 		__lock_buffer(bh);
 }
 
+extern int __set_page_dirty_buffers(struct page *page);
+
+#else /* CONFIG_BLOCK */
+
+static inline void buffer_init(void) {}
+static inline int try_to_free_buffers(struct page *page) { return 1; }
+static inline int sync_blockdev(struct block_device *bdev) { return 0; }
+static inline int inode_has_buffers(struct inode *inode) { return 0; }
+static inline void invalidate_inode_buffers(struct inode *inode) {}
+static inline int remove_inode_buffers(struct inode *inode) { return 1; }
+static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
+static inline void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers) {}
+
+
+#endif /* CONFIG_BLOCK */
 #endif /* _LINUX_BUFFER_HEAD_H */
diff --git a/include/linux/byteorder/Kbuild b/include/linux/byteorder/Kbuild
index 84a57d4..56499ab 100644
--- a/include/linux/byteorder/Kbuild
+++ b/include/linux/byteorder/Kbuild
@@ -1,2 +1,7 @@
-unifdef-y += generic.h swabb.h swab.h
-header-y += big_endian.h little_endian.h pdp_endian.h
+header-y += big_endian.h
+header-y += little_endian.h
+header-y += pdp_endian.h
+
+unifdef-y += generic.h
+unifdef-y += swabb.h
+unifdef-y += swab.h
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index 2216638..ee5f53f 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -23,5 +23,7 @@
 
 void cd_forget(struct inode *);
 
+extern struct backing_dev_info directly_mappable_cdev_bdi;
+
 #endif
 #endif
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h
index 98f6c52..b541bb3 100644
--- a/include/linux/coda_psdev.h
+++ b/include/linux/coda_psdev.h
@@ -1,11 +1,11 @@
 #ifndef __CODA_PSDEV_H
 #define __CODA_PSDEV_H
 
+#include <linux/magic.h>
+
 #define CODA_PSDEV_MAJOR 67
 #define MAX_CODADEVS  5	   /* how many do we allow */
 
-#define CODA_SUPER_MAGIC	0x73757245
-
 struct kstatfs;
 
 struct coda_sb_info
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index bea0255..d5b7abc 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -90,6 +90,7 @@
 COMPATIBLE_IOCTL(FDFMTTRK)
 COMPATIBLE_IOCTL(FDRAWCMD)
 /* 0x12 */
+#ifdef CONFIG_BLOCK
 COMPATIBLE_IOCTL(BLKRASET)
 COMPATIBLE_IOCTL(BLKROSET)
 COMPATIBLE_IOCTL(BLKROGET)
@@ -103,6 +104,7 @@
 COMPATIBLE_IOCTL(BLKTRACETEARDOWN)
 ULONG_IOCTL(BLKRASET)
 ULONG_IOCTL(BLKFRASET)
+#endif
 /* RAID */
 COMPATIBLE_IOCTL(RAID_VERSION)
 COMPATIBLE_IOCTL(GET_ARRAY_INFO)
@@ -395,12 +397,6 @@
 COMPATIBLE_IOCTL(DVD_AUTH)
 /* pktcdvd */
 COMPATIBLE_IOCTL(PACKET_CTRL_CMD)
-/* Big L */
-ULONG_IOCTL(LOOP_SET_FD)
-ULONG_IOCTL(LOOP_CHANGE_FD)
-COMPATIBLE_IOCTL(LOOP_CLR_FD)
-COMPATIBLE_IOCTL(LOOP_GET_STATUS64)
-COMPATIBLE_IOCTL(LOOP_SET_STATUS64)
 /* Big A */
 /* sparc only */
 /* Big Q for sound/OSS */
@@ -573,18 +569,6 @@
 COMPATIBLE_IOCTL(RAW_GETBIND)
 /* SMB ioctls which do not need any translations */
 COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
-/* NCP ioctls which do not need any translations */
-COMPATIBLE_IOCTL(NCP_IOC_CONN_LOGGED_IN)
-COMPATIBLE_IOCTL(NCP_IOC_SIGN_INIT)
-COMPATIBLE_IOCTL(NCP_IOC_SIGN_WANTED)
-COMPATIBLE_IOCTL(NCP_IOC_SET_SIGN_WANTED)
-COMPATIBLE_IOCTL(NCP_IOC_LOCKUNLOCK)
-COMPATIBLE_IOCTL(NCP_IOC_GETROOT)
-COMPATIBLE_IOCTL(NCP_IOC_SETROOT)
-COMPATIBLE_IOCTL(NCP_IOC_GETCHARSETS)
-COMPATIBLE_IOCTL(NCP_IOC_SETCHARSETS)
-COMPATIBLE_IOCTL(NCP_IOC_GETDENTRYTTL)
-COMPATIBLE_IOCTL(NCP_IOC_SETDENTRYTTL)
 /* Little a */
 COMPATIBLE_IOCTL(ATMSIGD_CTRL)
 COMPATIBLE_IOCTL(ATMARPD_CTRL)
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 9b4f110..538423d 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -10,11 +10,11 @@
 # define __force	__attribute__((force))
 # define __nocast	__attribute__((nocast))
 # define __iomem	__attribute__((noderef, address_space(2)))
-# define __acquires(x)	__attribute__((context(0,1)))
-# define __releases(x)	__attribute__((context(1,0)))
-# define __acquire(x)	__context__(1)
-# define __release(x)	__context__(-1)
-# define __cond_lock(x)	((x) ? ({ __context__(1); 1; }) : 0)
+# define __acquires(x)	__attribute__((context(x,0,1)))
+# define __releases(x)	__attribute__((context(x,1,0)))
+# define __acquire(x)	__context__(x,1)
+# define __release(x)	__context__(x,-1)
+# define __cond_lock(x,c)	((c) ? ({ __acquire(x); 1; }) : 0)
 extern void __chk_user_ptr(void __user *);
 extern void __chk_io_ptr(void __iomem *);
 #else
@@ -31,7 +31,7 @@
 # define __releases(x)
 # define __acquire(x) (void)0
 # define __release(x) (void)0
-# define __cond_lock(x) (x)
+# define __cond_lock(x,c) (c)
 #endif
 
 #ifdef __KERNEL__
@@ -99,6 +99,11 @@
 #define __must_check
 #endif
 
+#ifndef CONFIG_ENABLE_MUST_CHECK
+#undef __must_check
+#define __must_check
+#endif
+
 /*
  * Allow us to avoid 'defined but not used' warnings on functions and data,
  * as well as force them to be emitted to the assembly file.
diff --git a/include/linux/console.h b/include/linux/console.h
index 3bdf215..76a1807 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -120,9 +120,14 @@
 extern void console_start(struct console *);
 extern int is_console_locked(void);
 
+#ifndef CONFIG_DISABLE_CONSOLE_SUSPEND
 /* Suspend and resume console messages over PM events */
 extern void suspend_console(void);
 extern void resume_console(void);
+#else
+static inline void suspend_console(void) {}
+static inline void resume_console(void) {}
+#endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */
 
 /* Some debug stub to catch some of the obvious races in the VT code */
 #if 1
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 8fb344a..3fef7d6 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -89,4 +89,12 @@
 static inline int cpu_is_offline(int cpu) { return 0; }
 #endif
 
+#ifdef CONFIG_SUSPEND_SMP
+extern int disable_nonboot_cpus(void);
+extern void enable_nonboot_cpus(void);
+#else
+static inline int disable_nonboot_cpus(void) { return 0; }
+static inline void enable_nonboot_cpus(void) {}
+#endif
+
 #endif /* _LINUX_CPU_H_ */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 9354722..4d8adf6 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -63,6 +63,8 @@
 	return current->flags & PF_SPREAD_SLAB;
 }
 
+extern void cpuset_track_online_nodes(void);
+
 #else /* !CONFIG_CPUSETS */
 
 static inline int cpuset_init_early(void) { return 0; }
@@ -126,6 +128,8 @@
 	return 0;
 }
 
+static inline void cpuset_track_online_nodes(void) {}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/cramfs_fs.h b/include/linux/cramfs_fs.h
index a41f384..1dba681 100644
--- a/include/linux/cramfs_fs.h
+++ b/include/linux/cramfs_fs.h
@@ -87,6 +87,6 @@
 /* Uncompression interfaces to the underlying zlib */
 int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);
 int cramfs_uncompress_init(void);
-int cramfs_uncompress_exit(void);
+void cramfs_uncompress_exit(void);
 
 #endif
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 7f94624..8f2ffa4 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -17,20 +17,36 @@
 #ifndef _LINUX_CRYPTO_H
 #define _LINUX_CRYPTO_H
 
+#include <asm/atomic.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/types.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/string.h>
-#include <asm/page.h>
+#include <linux/uaccess.h>
 
 /*
  * Algorithm masks and types.
  */
-#define CRYPTO_ALG_TYPE_MASK		0x000000ff
+#define CRYPTO_ALG_TYPE_MASK		0x0000000f
 #define CRYPTO_ALG_TYPE_CIPHER		0x00000001
 #define CRYPTO_ALG_TYPE_DIGEST		0x00000002
-#define CRYPTO_ALG_TYPE_COMPRESS	0x00000004
+#define CRYPTO_ALG_TYPE_HASH		0x00000003
+#define CRYPTO_ALG_TYPE_BLKCIPHER	0x00000004
+#define CRYPTO_ALG_TYPE_COMPRESS	0x00000005
+
+#define CRYPTO_ALG_TYPE_HASH_MASK	0x0000000e
+
+#define CRYPTO_ALG_LARVAL		0x00000010
+#define CRYPTO_ALG_DEAD			0x00000020
+#define CRYPTO_ALG_DYING		0x00000040
+#define CRYPTO_ALG_ASYNC		0x00000080
+
+/*
+ * Set this bit if and only if the algorithm requires another algorithm of
+ * the same type to handle corner cases.
+ */
+#define CRYPTO_ALG_NEED_FALLBACK	0x00000100
 
 /*
  * Transform masks and values (for crt_flags).
@@ -61,8 +77,37 @@
 #define CRYPTO_DIR_ENCRYPT		1
 #define CRYPTO_DIR_DECRYPT		0
 
+/*
+ * The macro CRYPTO_MINALIGN_ATTR (along with the void * type in the actual
+ * declaration) is used to ensure that the crypto_tfm context structure is
+ * aligned correctly for the given architecture so that there are no alignment
+ * faults for C data types.  In particular, this is required on platforms such
+ * as arm where pointers are 32-bit aligned but there are data types such as
+ * u64 which require 64-bit alignment.
+ */
+#if defined(ARCH_KMALLOC_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_KMALLOC_MINALIGN
+#elif defined(ARCH_SLAB_MINALIGN)
+#define CRYPTO_MINALIGN ARCH_SLAB_MINALIGN
+#endif
+
+#ifdef CRYPTO_MINALIGN
+#define CRYPTO_MINALIGN_ATTR __attribute__ ((__aligned__(CRYPTO_MINALIGN)))
+#else
+#define CRYPTO_MINALIGN_ATTR
+#endif
+
 struct scatterlist;
+struct crypto_blkcipher;
+struct crypto_hash;
 struct crypto_tfm;
+struct crypto_type;
+
+struct blkcipher_desc {
+	struct crypto_blkcipher *tfm;
+	void *info;
+	u32 flags;
+};
 
 struct cipher_desc {
 	struct crypto_tfm *tfm;
@@ -72,30 +117,50 @@
 	void *info;
 };
 
+struct hash_desc {
+	struct crypto_hash *tfm;
+	u32 flags;
+};
+
 /*
  * Algorithms: modular crypto algorithm implementations, managed
  * via crypto_register_alg() and crypto_unregister_alg().
  */
+struct blkcipher_alg {
+	int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+	              unsigned int keylen);
+	int (*encrypt)(struct blkcipher_desc *desc,
+		       struct scatterlist *dst, struct scatterlist *src,
+		       unsigned int nbytes);
+	int (*decrypt)(struct blkcipher_desc *desc,
+		       struct scatterlist *dst, struct scatterlist *src,
+		       unsigned int nbytes);
+
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+	unsigned int ivsize;
+};
+
 struct cipher_alg {
 	unsigned int cia_min_keysize;
 	unsigned int cia_max_keysize;
 	int (*cia_setkey)(struct crypto_tfm *tfm, const u8 *key,
-	                  unsigned int keylen, u32 *flags);
+	                  unsigned int keylen);
 	void (*cia_encrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 	void (*cia_decrypt)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 
 	unsigned int (*cia_encrypt_ecb)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_decrypt_ecb)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_encrypt_cbc)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 	unsigned int (*cia_decrypt_cbc)(const struct cipher_desc *desc,
 					u8 *dst, const u8 *src,
-					unsigned int nbytes);
+					unsigned int nbytes) __deprecated;
 };
 
 struct digest_alg {
@@ -105,7 +170,20 @@
 			   unsigned int len);
 	void (*dia_final)(struct crypto_tfm *tfm, u8 *out);
 	int (*dia_setkey)(struct crypto_tfm *tfm, const u8 *key,
-	                  unsigned int keylen, u32 *flags);
+	                  unsigned int keylen);
+};
+
+struct hash_alg {
+	int (*init)(struct hash_desc *desc);
+	int (*update)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nbytes);
+	int (*final)(struct hash_desc *desc, u8 *out);
+	int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nbytes, u8 *out);
+	int (*setkey)(struct crypto_hash *tfm, const u8 *key,
+		      unsigned int keylen);
+
+	unsigned int digestsize;
 };
 
 struct compress_alg {
@@ -115,30 +193,40 @@
 			      unsigned int slen, u8 *dst, unsigned int *dlen);
 };
 
+#define cra_blkcipher	cra_u.blkcipher
 #define cra_cipher	cra_u.cipher
 #define cra_digest	cra_u.digest
+#define cra_hash	cra_u.hash
 #define cra_compress	cra_u.compress
 
 struct crypto_alg {
 	struct list_head cra_list;
+	struct list_head cra_users;
+
 	u32 cra_flags;
 	unsigned int cra_blocksize;
 	unsigned int cra_ctxsize;
 	unsigned int cra_alignmask;
 
 	int cra_priority;
+	atomic_t cra_refcnt;
 
 	char cra_name[CRYPTO_MAX_ALG_NAME];
 	char cra_driver_name[CRYPTO_MAX_ALG_NAME];
 
+	const struct crypto_type *cra_type;
+
 	union {
+		struct blkcipher_alg blkcipher;
 		struct cipher_alg cipher;
 		struct digest_alg digest;
+		struct hash_alg hash;
 		struct compress_alg compress;
 	} cra_u;
 
 	int (*cra_init)(struct crypto_tfm *tfm);
 	void (*cra_exit)(struct crypto_tfm *tfm);
+	void (*cra_destroy)(struct crypto_alg *alg);
 	
 	struct module *cra_module;
 };
@@ -153,20 +241,39 @@
  * Algorithm query interface.
  */
 #ifdef CONFIG_CRYPTO
-int crypto_alg_available(const char *name, u32 flags);
+int crypto_alg_available(const char *name, u32 flags)
+	__deprecated_for_modules;
+int crypto_has_alg(const char *name, u32 type, u32 mask);
 #else
+static int crypto_alg_available(const char *name, u32 flags);
+	__deprecated_for_modules;
 static inline int crypto_alg_available(const char *name, u32 flags)
 {
 	return 0;
 }
+
+static inline int crypto_has_alg(const char *name, u32 type, u32 mask)
+{
+	return 0;
+}
 #endif
 
 /*
  * Transforms: user-instantiated objects which encapsulate algorithms
- * and core processing logic.  Managed via crypto_alloc_tfm() and
- * crypto_free_tfm(), as well as the various helpers below.
+ * and core processing logic.  Managed via crypto_alloc_*() and
+ * crypto_free_*(), as well as the various helpers below.
  */
 
+struct blkcipher_tfm {
+	void *iv;
+	int (*setkey)(struct crypto_tfm *tfm, const u8 *key,
+		      unsigned int keylen);
+	int (*encrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes);
+	int (*decrypt)(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes);
+};
+
 struct cipher_tfm {
 	void *cit_iv;
 	unsigned int cit_ivsize;
@@ -190,20 +297,20 @@
 			   struct scatterlist *src,
 			   unsigned int nbytes, u8 *iv);
 	void (*cit_xor_block)(u8 *dst, const u8 *src);
+	void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
+	void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
 };
 
-struct digest_tfm {
-	void (*dit_init)(struct crypto_tfm *tfm);
-	void (*dit_update)(struct crypto_tfm *tfm,
-	                   struct scatterlist *sg, unsigned int nsg);
-	void (*dit_final)(struct crypto_tfm *tfm, u8 *out);
-	void (*dit_digest)(struct crypto_tfm *tfm, struct scatterlist *sg,
-	                   unsigned int nsg, u8 *out);
-	int (*dit_setkey)(struct crypto_tfm *tfm,
-	                  const u8 *key, unsigned int keylen);
-#ifdef CONFIG_CRYPTO_HMAC
-	void *dit_hmac_block;
-#endif
+struct hash_tfm {
+	int (*init)(struct hash_desc *desc);
+	int (*update)(struct hash_desc *desc,
+		      struct scatterlist *sg, unsigned int nsg);
+	int (*final)(struct hash_desc *desc, u8 *out);
+	int (*digest)(struct hash_desc *desc, struct scatterlist *sg,
+		      unsigned int nsg, u8 *out);
+	int (*setkey)(struct crypto_hash *tfm, const u8 *key,
+		      unsigned int keylen);
+	unsigned int digestsize;
 };
 
 struct compress_tfm {
@@ -215,8 +322,9 @@
 	                      u8 *dst, unsigned int *dlen);
 };
 
+#define crt_blkcipher	crt_u.blkcipher
 #define crt_cipher	crt_u.cipher
-#define crt_digest	crt_u.digest
+#define crt_hash	crt_u.hash
 #define crt_compress	crt_u.compress
 
 struct crypto_tfm {
@@ -224,30 +332,43 @@
 	u32 crt_flags;
 	
 	union {
+		struct blkcipher_tfm blkcipher;
 		struct cipher_tfm cipher;
-		struct digest_tfm digest;
+		struct hash_tfm hash;
 		struct compress_tfm compress;
 	} crt_u;
 	
 	struct crypto_alg *__crt_alg;
 
-	char __crt_ctx[] __attribute__ ((__aligned__));
+	void *__crt_ctx[] CRYPTO_MINALIGN_ATTR;
+};
+
+#define crypto_cipher crypto_tfm
+#define crypto_comp crypto_tfm
+
+struct crypto_blkcipher {
+	struct crypto_tfm base;
+};
+
+struct crypto_hash {
+	struct crypto_tfm base;
+};
+
+enum {
+	CRYPTOA_UNSPEC,
+	CRYPTOA_ALG,
+};
+
+struct crypto_attr_alg {
+	char name[CRYPTO_MAX_ALG_NAME];
 };
 
 /* 
  * Transform user interface.
  */
  
-/*
- * crypto_alloc_tfm() will first attempt to locate an already loaded algorithm.
- * If that fails and the kernel supports dynamically loadable modules, it
- * will then attempt to load a module of the same name or alias.  A refcount
- * is grabbed on the algorithm which is then associated with the new transform.
- *
- * crypto_free_tfm() frees up the transform and any associated resources,
- * then drops the refcount on the associated algorithm.
- */
 struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
+struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
 void crypto_free_tfm(struct crypto_tfm *tfm);
 
 /*
@@ -258,6 +379,16 @@
 	return tfm->__crt_alg->cra_name;
 }
 
+static inline const char *crypto_tfm_alg_driver_name(struct crypto_tfm *tfm)
+{
+	return tfm->__crt_alg->cra_driver_name;
+}
+
+static inline int crypto_tfm_alg_priority(struct crypto_tfm *tfm)
+{
+	return tfm->__crt_alg->cra_priority;
+}
+
 static inline const char *crypto_tfm_alg_modname(struct crypto_tfm *tfm)
 {
 	return module_name(tfm->__crt_alg->cra_module);
@@ -268,18 +399,23 @@
 	return tfm->__crt_alg->cra_flags & CRYPTO_ALG_TYPE_MASK;
 }
 
+static unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
+	__deprecated;
 static inline unsigned int crypto_tfm_alg_min_keysize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
 	return tfm->__crt_alg->cra_cipher.cia_min_keysize;
 }
 
+static unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
+	__deprecated;
 static inline unsigned int crypto_tfm_alg_max_keysize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
 	return tfm->__crt_alg->cra_cipher.cia_max_keysize;
 }
 
+static unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm) __deprecated;
 static inline unsigned int crypto_tfm_alg_ivsize(struct crypto_tfm *tfm)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
@@ -302,6 +438,21 @@
 	return tfm->__crt_alg->cra_alignmask;
 }
 
+static inline u32 crypto_tfm_get_flags(struct crypto_tfm *tfm)
+{
+	return tfm->crt_flags;
+}
+
+static inline void crypto_tfm_set_flags(struct crypto_tfm *tfm, u32 flags)
+{
+	tfm->crt_flags |= flags;
+}
+
+static inline void crypto_tfm_clear_flags(struct crypto_tfm *tfm, u32 flags)
+{
+	tfm->crt_flags &= ~flags;
+}
+
 static inline void *crypto_tfm_ctx(struct crypto_tfm *tfm)
 {
 	return tfm->__crt_ctx;
@@ -316,50 +467,374 @@
 /*
  * API wrappers.
  */
-static inline void crypto_digest_init(struct crypto_tfm *tfm)
+static inline struct crypto_blkcipher *__crypto_blkcipher_cast(
+	struct crypto_tfm *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_init(tfm);
+	return (struct crypto_blkcipher *)tfm;
 }
 
-static inline void crypto_digest_update(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg)
+static inline struct crypto_blkcipher *crypto_blkcipher_cast(
+	struct crypto_tfm *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_update(tfm, sg, nsg);
+	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_BLKCIPHER);
+	return __crypto_blkcipher_cast(tfm);
 }
 
-static inline void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+static inline struct crypto_blkcipher *crypto_alloc_blkcipher(
+	const char *alg_name, u32 type, u32 mask)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_final(tfm, out);
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_blkcipher_cast(crypto_alloc_base(alg_name, type, mask));
 }
 
-static inline void crypto_digest_digest(struct crypto_tfm *tfm,
-                                        struct scatterlist *sg,
-                                        unsigned int nsg, u8 *out)
+static inline struct crypto_tfm *crypto_blkcipher_tfm(
+	struct crypto_blkcipher *tfm)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	tfm->crt_digest.dit_digest(tfm, sg, nsg, out);
+	return &tfm->base;
 }
 
+static inline void crypto_free_blkcipher(struct crypto_blkcipher *tfm)
+{
+	crypto_free_tfm(crypto_blkcipher_tfm(tfm));
+}
+
+static inline int crypto_has_blkcipher(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_BLKCIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_blkcipher_name(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_name(crypto_blkcipher_tfm(tfm));
+}
+
+static inline struct blkcipher_tfm *crypto_blkcipher_crt(
+	struct crypto_blkcipher *tfm)
+{
+	return &crypto_blkcipher_tfm(tfm)->crt_blkcipher;
+}
+
+static inline struct blkcipher_alg *crypto_blkcipher_alg(
+	struct crypto_blkcipher *tfm)
+{
+	return &crypto_blkcipher_tfm(tfm)->__crt_alg->cra_blkcipher;
+}
+
+static inline unsigned int crypto_blkcipher_ivsize(struct crypto_blkcipher *tfm)
+{
+	return crypto_blkcipher_alg(tfm)->ivsize;
+}
+
+static inline unsigned int crypto_blkcipher_blocksize(
+	struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_blkcipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_blkcipher_alignmask(
+	struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_blkcipher_tfm(tfm));
+}
+
+static inline u32 crypto_blkcipher_get_flags(struct crypto_blkcipher *tfm)
+{
+	return crypto_tfm_get_flags(crypto_blkcipher_tfm(tfm));
+}
+
+static inline void crypto_blkcipher_set_flags(struct crypto_blkcipher *tfm,
+					      u32 flags)
+{
+	crypto_tfm_set_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline void crypto_blkcipher_clear_flags(struct crypto_blkcipher *tfm,
+						u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_blkcipher_tfm(tfm), flags);
+}
+
+static inline int crypto_blkcipher_setkey(struct crypto_blkcipher *tfm,
+					  const u8 *key, unsigned int keylen)
+{
+	return crypto_blkcipher_crt(tfm)->setkey(crypto_blkcipher_tfm(tfm),
+						 key, keylen);
+}
+
+static inline int crypto_blkcipher_encrypt(struct blkcipher_desc *desc,
+					   struct scatterlist *dst,
+					   struct scatterlist *src,
+					   unsigned int nbytes)
+{
+	desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+	return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_encrypt_iv(struct blkcipher_desc *desc,
+					      struct scatterlist *dst,
+					      struct scatterlist *src,
+					      unsigned int nbytes)
+{
+	return crypto_blkcipher_crt(desc->tfm)->encrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt(struct blkcipher_desc *desc,
+					   struct scatterlist *dst,
+					   struct scatterlist *src,
+					   unsigned int nbytes)
+{
+	desc->info = crypto_blkcipher_crt(desc->tfm)->iv;
+	return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline int crypto_blkcipher_decrypt_iv(struct blkcipher_desc *desc,
+					      struct scatterlist *dst,
+					      struct scatterlist *src,
+					      unsigned int nbytes)
+{
+	return crypto_blkcipher_crt(desc->tfm)->decrypt(desc, dst, src, nbytes);
+}
+
+static inline void crypto_blkcipher_set_iv(struct crypto_blkcipher *tfm,
+					   const u8 *src, unsigned int len)
+{
+	memcpy(crypto_blkcipher_crt(tfm)->iv, src, len);
+}
+
+static inline void crypto_blkcipher_get_iv(struct crypto_blkcipher *tfm,
+					   u8 *dst, unsigned int len)
+{
+	memcpy(dst, crypto_blkcipher_crt(tfm)->iv, len);
+}
+
+static inline struct crypto_cipher *__crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_cipher *)tfm;
+}
+
+static inline struct crypto_cipher *crypto_cipher_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
+	return __crypto_cipher_cast(tfm);
+}
+
+static inline struct crypto_cipher *crypto_alloc_cipher(const char *alg_name,
+							u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_CIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_cipher_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_cipher_tfm(struct crypto_cipher *tfm)
+{
+	return tfm;
+}
+
+static inline void crypto_free_cipher(struct crypto_cipher *tfm)
+{
+	crypto_free_tfm(crypto_cipher_tfm(tfm));
+}
+
+static inline int crypto_has_cipher(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_CIPHER;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct cipher_tfm *crypto_cipher_crt(struct crypto_cipher *tfm)
+{
+	return &crypto_cipher_tfm(tfm)->crt_cipher;
+}
+
+static inline unsigned int crypto_cipher_blocksize(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_cipher_tfm(tfm));
+}
+
+static inline unsigned int crypto_cipher_alignmask(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_cipher_tfm(tfm));
+}
+
+static inline u32 crypto_cipher_get_flags(struct crypto_cipher *tfm)
+{
+	return crypto_tfm_get_flags(crypto_cipher_tfm(tfm));
+}
+
+static inline void crypto_cipher_set_flags(struct crypto_cipher *tfm,
+					   u32 flags)
+{
+	crypto_tfm_set_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline void crypto_cipher_clear_flags(struct crypto_cipher *tfm,
+					     u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_cipher_tfm(tfm), flags);
+}
+
+static inline int crypto_cipher_setkey(struct crypto_cipher *tfm,
+                                       const u8 *key, unsigned int keylen)
+{
+	return crypto_cipher_crt(tfm)->cit_setkey(crypto_cipher_tfm(tfm),
+						  key, keylen);
+}
+
+static inline void crypto_cipher_encrypt_one(struct crypto_cipher *tfm,
+					     u8 *dst, const u8 *src)
+{
+	crypto_cipher_crt(tfm)->cit_encrypt_one(crypto_cipher_tfm(tfm),
+						dst, src);
+}
+
+static inline void crypto_cipher_decrypt_one(struct crypto_cipher *tfm,
+					     u8 *dst, const u8 *src)
+{
+	crypto_cipher_crt(tfm)->cit_decrypt_one(crypto_cipher_tfm(tfm),
+						dst, src);
+}
+
+void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules;
+void crypto_digest_update(struct crypto_tfm *tfm,
+			  struct scatterlist *sg, unsigned int nsg)
+	__deprecated_for_modules;
+void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
+	__deprecated_for_modules;
+void crypto_digest_digest(struct crypto_tfm *tfm,
+			  struct scatterlist *sg, unsigned int nsg, u8 *out)
+	__deprecated_for_modules;
+
+static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_hash *)tfm;
+}
+
+static inline struct crypto_hash *crypto_hash_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_HASH) &
+	       CRYPTO_ALG_TYPE_HASH_MASK);
+	return __crypto_hash_cast(tfm);
+}
+
+static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key,
+				unsigned int keylen) __deprecated;
 static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
                                        const u8 *key, unsigned int keylen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_DIGEST);
-	if (tfm->crt_digest.dit_setkey == NULL)
-		return -ENOSYS;
-	return tfm->crt_digest.dit_setkey(tfm, key, keylen);
+	return tfm->crt_hash.setkey(crypto_hash_cast(tfm), key, keylen);
 }
 
-static inline int crypto_cipher_setkey(struct crypto_tfm *tfm,
-                                       const u8 *key, unsigned int keylen)
+static inline struct crypto_hash *crypto_alloc_hash(const char *alg_name,
+						    u32 type, u32 mask)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	return tfm->crt_cipher.cit_setkey(tfm, key, keylen);
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_HASH;
+	mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+	return __crypto_hash_cast(crypto_alloc_base(alg_name, type, mask));
 }
 
+static inline struct crypto_tfm *crypto_hash_tfm(struct crypto_hash *tfm)
+{
+	return &tfm->base;
+}
+
+static inline void crypto_free_hash(struct crypto_hash *tfm)
+{
+	crypto_free_tfm(crypto_hash_tfm(tfm));
+}
+
+static inline int crypto_has_hash(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_HASH;
+	mask |= CRYPTO_ALG_TYPE_HASH_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline struct hash_tfm *crypto_hash_crt(struct crypto_hash *tfm)
+{
+	return &crypto_hash_tfm(tfm)->crt_hash;
+}
+
+static inline unsigned int crypto_hash_blocksize(struct crypto_hash *tfm)
+{
+	return crypto_tfm_alg_blocksize(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_alignmask(struct crypto_hash *tfm)
+{
+	return crypto_tfm_alg_alignmask(crypto_hash_tfm(tfm));
+}
+
+static inline unsigned int crypto_hash_digestsize(struct crypto_hash *tfm)
+{
+	return crypto_hash_crt(tfm)->digestsize;
+}
+
+static inline u32 crypto_hash_get_flags(struct crypto_hash *tfm)
+{
+	return crypto_tfm_get_flags(crypto_hash_tfm(tfm));
+}
+
+static inline void crypto_hash_set_flags(struct crypto_hash *tfm, u32 flags)
+{
+	crypto_tfm_set_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline void crypto_hash_clear_flags(struct crypto_hash *tfm, u32 flags)
+{
+	crypto_tfm_clear_flags(crypto_hash_tfm(tfm), flags);
+}
+
+static inline int crypto_hash_init(struct hash_desc *desc)
+{
+	return crypto_hash_crt(desc->tfm)->init(desc);
+}
+
+static inline int crypto_hash_update(struct hash_desc *desc,
+				     struct scatterlist *sg,
+				     unsigned int nbytes)
+{
+	return crypto_hash_crt(desc->tfm)->update(desc, sg, nbytes);
+}
+
+static inline int crypto_hash_final(struct hash_desc *desc, u8 *out)
+{
+	return crypto_hash_crt(desc->tfm)->final(desc, out);
+}
+
+static inline int crypto_hash_digest(struct hash_desc *desc,
+				     struct scatterlist *sg,
+				     unsigned int nbytes, u8 *out)
+{
+	return crypto_hash_crt(desc->tfm)->digest(desc, sg, nbytes, out);
+}
+
+static inline int crypto_hash_setkey(struct crypto_hash *hash,
+				     const u8 *key, unsigned int keylen)
+{
+	return crypto_hash_crt(hash)->setkey(hash, key, keylen);
+}
+
+static int crypto_cipher_encrypt(struct crypto_tfm *tfm,
+				 struct scatterlist *dst,
+				 struct scatterlist *src,
+				 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_encrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -369,16 +844,23 @@
 	return tfm->crt_cipher.cit_encrypt(tfm, dst, src, nbytes);
 }                                        
 
+static int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
+				    struct scatterlist *dst,
+				    struct scatterlist *src,
+				    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_encrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
 	return tfm->crt_cipher.cit_encrypt_iv(tfm, dst, src, nbytes, iv);
 }                                        
 
+static int crypto_cipher_decrypt(struct crypto_tfm *tfm,
+				 struct scatterlist *dst,
+				 struct scatterlist *src,
+				 unsigned int nbytes) __deprecated;
 static inline int crypto_cipher_decrypt(struct crypto_tfm *tfm,
                                         struct scatterlist *dst,
                                         struct scatterlist *src,
@@ -388,16 +870,21 @@
 	return tfm->crt_cipher.cit_decrypt(tfm, dst, src, nbytes);
 }
 
+static int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
+				    struct scatterlist *dst,
+				    struct scatterlist *src,
+				    unsigned int nbytes, u8 *iv) __deprecated;
 static inline int crypto_cipher_decrypt_iv(struct crypto_tfm *tfm,
                                            struct scatterlist *dst,
                                            struct scatterlist *src,
                                            unsigned int nbytes, u8 *iv)
 {
 	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_CIPHER);
-	BUG_ON(tfm->crt_cipher.cit_mode == CRYPTO_TFM_MODE_ECB);
 	return tfm->crt_cipher.cit_decrypt_iv(tfm, dst, src, nbytes, iv);
 }
 
+static void crypto_cipher_set_iv(struct crypto_tfm *tfm,
+				 const u8 *src, unsigned int len) __deprecated;
 static inline void crypto_cipher_set_iv(struct crypto_tfm *tfm,
                                         const u8 *src, unsigned int len)
 {
@@ -405,6 +892,8 @@
 	memcpy(tfm->crt_cipher.cit_iv, src, len);
 }
 
+static void crypto_cipher_get_iv(struct crypto_tfm *tfm,
+				 u8 *dst, unsigned int len) __deprecated;
 static inline void crypto_cipher_get_iv(struct crypto_tfm *tfm,
                                         u8 *dst, unsigned int len)
 {
@@ -412,34 +901,70 @@
 	memcpy(dst, tfm->crt_cipher.cit_iv, len);
 }
 
-static inline int crypto_comp_compress(struct crypto_tfm *tfm,
+static inline struct crypto_comp *__crypto_comp_cast(struct crypto_tfm *tfm)
+{
+	return (struct crypto_comp *)tfm;
+}
+
+static inline struct crypto_comp *crypto_comp_cast(struct crypto_tfm *tfm)
+{
+	BUG_ON((crypto_tfm_alg_type(tfm) ^ CRYPTO_ALG_TYPE_COMPRESS) &
+	       CRYPTO_ALG_TYPE_MASK);
+	return __crypto_comp_cast(tfm);
+}
+
+static inline struct crypto_comp *crypto_alloc_comp(const char *alg_name,
+						    u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_COMPRESS;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return __crypto_comp_cast(crypto_alloc_base(alg_name, type, mask));
+}
+
+static inline struct crypto_tfm *crypto_comp_tfm(struct crypto_comp *tfm)
+{
+	return tfm;
+}
+
+static inline void crypto_free_comp(struct crypto_comp *tfm)
+{
+	crypto_free_tfm(crypto_comp_tfm(tfm));
+}
+
+static inline int crypto_has_comp(const char *alg_name, u32 type, u32 mask)
+{
+	type &= ~CRYPTO_ALG_TYPE_MASK;
+	type |= CRYPTO_ALG_TYPE_COMPRESS;
+	mask |= CRYPTO_ALG_TYPE_MASK;
+
+	return crypto_has_alg(alg_name, type, mask);
+}
+
+static inline const char *crypto_comp_name(struct crypto_comp *tfm)
+{
+	return crypto_tfm_alg_name(crypto_comp_tfm(tfm));
+}
+
+static inline struct compress_tfm *crypto_comp_crt(struct crypto_comp *tfm)
+{
+	return &crypto_comp_tfm(tfm)->crt_compress;
+}
+
+static inline int crypto_comp_compress(struct crypto_comp *tfm,
                                        const u8 *src, unsigned int slen,
                                        u8 *dst, unsigned int *dlen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-	return tfm->crt_compress.cot_compress(tfm, src, slen, dst, dlen);
+	return crypto_comp_crt(tfm)->cot_compress(tfm, src, slen, dst, dlen);
 }
 
-static inline int crypto_comp_decompress(struct crypto_tfm *tfm,
+static inline int crypto_comp_decompress(struct crypto_comp *tfm,
                                          const u8 *src, unsigned int slen,
                                          u8 *dst, unsigned int *dlen)
 {
-	BUG_ON(crypto_tfm_alg_type(tfm) != CRYPTO_ALG_TYPE_COMPRESS);
-	return tfm->crt_compress.cot_decompress(tfm, src, slen, dst, dlen);
+	return crypto_comp_crt(tfm)->cot_decompress(tfm, src, slen, dst, dlen);
 }
 
-/*
- * HMAC support.
- */
-#ifdef CONFIG_CRYPTO_HMAC
-void crypto_hmac_init(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen);
-void crypto_hmac_update(struct crypto_tfm *tfm,
-                        struct scatterlist *sg, unsigned int nsg);
-void crypto_hmac_final(struct crypto_tfm *tfm, u8 *key,
-                       unsigned int *keylen, u8 *out);
-void crypto_hmac(struct crypto_tfm *tfm, u8 *key, unsigned int *keylen,
-                 struct scatterlist *sg, unsigned int nsg, u8 *out);
-#endif	/* CONFIG_CRYPTO_HMAC */
-
 #endif	/* _LINUX_CRYPTO_H */
 
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 471781f..44605be 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -221,6 +221,7 @@
  */
 extern void d_instantiate(struct dentry *, struct inode *);
 extern struct dentry * d_instantiate_unique(struct dentry *, struct inode *);
+extern struct dentry * d_materialise_unique(struct dentry *, struct inode *);
 extern void d_delete(struct dentry *);
 
 /* allocate/de-allocate */
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 676333b..d6f4ec4 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -169,6 +169,12 @@
 	DCCPO_MAX_CCID_SPECIFIC = 255,
 };
 
+/* DCCP CCIDS */
+enum {
+	DCCPC_CCID2 = 2,
+	DCCPC_CCID3 = 3,
+};
+
 /* DCCP features */
 enum {
 	DCCPF_RESERVED = 0,
@@ -320,7 +326,7 @@
 /* initial values for each feature */
 #define DCCPF_INITIAL_SEQUENCE_WINDOW		100
 #define DCCPF_INITIAL_ACK_RATIO			2
-#define DCCPF_INITIAL_CCID			2
+#define DCCPF_INITIAL_CCID			DCCPC_CCID2
 #define DCCPF_INITIAL_SEND_ACK_VECTOR		1
 /* FIXME: for now we're default to 1 but it should really be 0 */
 #define DCCPF_INITIAL_SEND_NDP_COUNT		1
@@ -404,6 +410,7 @@
 };
 
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+#define DCCP_SERVICE_CODE_IS_ABSENT 		 0
 
 static inline int dccp_list_has_service(const struct dccp_service_list *sl,
 					const __be32 service)
@@ -438,6 +445,7 @@
  * @dccps_role - Role of this sock, one of %dccp_role
  * @dccps_ndp_count - number of Non Data Packets since last data packet
  * @dccps_hc_rx_ackvec - rx half connection ack vector
+ * @dccps_xmit_timer - timer for when CCID is not ready to send
  */
 struct dccp_sock {
 	/* inet_connection_sock has to be the first member of dccp_sock */
@@ -470,6 +478,7 @@
 	enum dccp_role			dccps_role:2;
 	__u8				dccps_hc_rx_insert_options:1;
 	__u8				dccps_hc_tx_insert_options:1;
+	struct timer_list		dccps_xmit_timer;
 };
  
 static inline struct dccp_sock *dccp_sk(const struct sock *sk)
@@ -482,11 +491,6 @@
 	return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock;
 }
 
-static inline int dccp_service_not_initialized(const struct sock *sk)
-{
-	return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
-}
-
 static inline const char *dccp_role(const struct sock *sk)
 {
 	switch (dccp_sk(sk)->dccps_role) {
diff --git a/include/linux/device.h b/include/linux/device.h
index 1e5f30d..662e6a1 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -15,6 +15,7 @@
 #include <linux/kobject.h>
 #include <linux/klist.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/pm.h>
@@ -51,14 +52,17 @@
 	int		(*probe)(struct device * dev);
 	int		(*remove)(struct device * dev);
 	void		(*shutdown)(struct device * dev);
-	int		(*suspend)(struct device * dev, pm_message_t state);
-	int		(*resume)(struct device * dev);
+
+	int (*suspend)(struct device * dev, pm_message_t state);
+	int (*suspend_late)(struct device * dev, pm_message_t state);
+	int (*resume_early)(struct device * dev);
+	int (*resume)(struct device * dev);
 };
 
-extern int bus_register(struct bus_type * bus);
+extern int __must_check bus_register(struct bus_type * bus);
 extern void bus_unregister(struct bus_type * bus);
 
-extern void bus_rescan_devices(struct bus_type * bus);
+extern int __must_check bus_rescan_devices(struct bus_type * bus);
 
 /* iterator helpers for buses */
 
@@ -67,9 +71,9 @@
 struct device * bus_find_device(struct bus_type *bus, struct device *start,
 				void *data, int (*match)(struct device *, void *));
 
-int bus_for_each_drv(struct bus_type * bus, struct device_driver * start, 
-		     void * data, int (*fn)(struct device_driver *, void *));
-
+int __must_check bus_for_each_drv(struct bus_type *bus,
+		struct device_driver *start, void *data,
+		int (*fn)(struct device_driver *, void *));
 
 /* driverfs interface for exporting bus attributes */
 
@@ -82,7 +86,8 @@
 #define BUS_ATTR(_name,_mode,_show,_store)	\
 struct bus_attribute bus_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int bus_create_file(struct bus_type *, struct bus_attribute *);
+extern int __must_check bus_create_file(struct bus_type *,
+					struct bus_attribute *);
 extern void bus_remove_file(struct bus_type *, struct bus_attribute *);
 
 struct device_driver {
@@ -101,16 +106,18 @@
 	void	(*shutdown)	(struct device * dev);
 	int	(*suspend)	(struct device * dev, pm_message_t state);
 	int	(*resume)	(struct device * dev);
+
+	unsigned int multithread_probe:1;
 };
 
 
-extern int driver_register(struct device_driver * drv);
+extern int __must_check driver_register(struct device_driver * drv);
 extern void driver_unregister(struct device_driver * drv);
 
 extern struct device_driver * get_driver(struct device_driver * drv);
 extern void put_driver(struct device_driver * drv);
 extern struct device_driver *driver_find(const char *name, struct bus_type *bus);
-
+extern int driver_probe_done(void);
 
 /* driverfs interface for exporting driver attributes */
 
@@ -123,16 +130,17 @@
 #define DRIVER_ATTR(_name,_mode,_show,_store)	\
 struct driver_attribute driver_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int driver_create_file(struct device_driver *, struct driver_attribute *);
+extern int __must_check driver_create_file(struct device_driver *,
+					struct driver_attribute *);
 extern void driver_remove_file(struct device_driver *, struct driver_attribute *);
 
-extern int driver_for_each_device(struct device_driver * drv, struct device * start,
-				  void * data, int (*fn)(struct device *, void *));
+extern int __must_check driver_for_each_device(struct device_driver * drv,
+		struct device *start, void *data,
+		int (*fn)(struct device *, void *));
 struct device * driver_find_device(struct device_driver *drv,
 				   struct device *start, void *data,
 				   int (*match)(struct device *, void *));
 
-
 /*
  * device classes
  */
@@ -146,17 +154,26 @@
 	struct list_head	interfaces;
 	struct semaphore	sem;	/* locks both the children and interfaces lists */
 
+	struct kobject		*virtual_dir;
+
 	struct class_attribute		* class_attrs;
 	struct class_device_attribute	* class_dev_attrs;
+	struct device_attribute		* dev_attrs;
 
 	int	(*uevent)(struct class_device *dev, char **envp,
 			   int num_envp, char *buffer, int buffer_size);
+	int	(*dev_uevent)(struct device *dev, char **envp, int num_envp,
+				char *buffer, int buffer_size);
 
 	void	(*release)(struct class_device *dev);
 	void	(*class_release)(struct class *class);
+	void	(*dev_release)(struct device *dev);
+
+	int	(*suspend)(struct device *, pm_message_t state);
+	int	(*resume)(struct device *);
 };
 
-extern int class_register(struct class *);
+extern int __must_check class_register(struct class *);
 extern void class_unregister(struct class *);
 
 
@@ -169,7 +186,8 @@
 #define CLASS_ATTR(_name,_mode,_show,_store)			\
 struct class_attribute class_attr_##_name = __ATTR(_name,_mode,_show,_store) 
 
-extern int class_create_file(struct class *, const struct class_attribute *);
+extern int __must_check class_create_file(struct class *,
+					const struct class_attribute *);
 extern void class_remove_file(struct class *, const struct class_attribute *);
 
 struct class_device_attribute {
@@ -182,7 +200,7 @@
 struct class_device_attribute class_device_attr_##_name = 	\
 	__ATTR(_name,_mode,_show,_store)
 
-extern int class_device_create_file(struct class_device *,
+extern int __must_check class_device_create_file(struct class_device *,
 				    const struct class_device_attribute *);
 
 /**
@@ -242,10 +260,10 @@
 }
 
 
-extern int class_device_register(struct class_device *);
+extern int __must_check class_device_register(struct class_device *);
 extern void class_device_unregister(struct class_device *);
 extern void class_device_initialize(struct class_device *);
-extern int class_device_add(struct class_device *);
+extern int __must_check class_device_add(struct class_device *);
 extern void class_device_del(struct class_device *);
 
 extern int class_device_rename(struct class_device *, char *);
@@ -255,7 +273,7 @@
 
 extern void class_device_remove_file(struct class_device *, 
 				     const struct class_device_attribute *);
-extern int class_device_create_bin_file(struct class_device *,
+extern int __must_check class_device_create_bin_file(struct class_device *,
 					struct bin_attribute *);
 extern void class_device_remove_bin_file(struct class_device *,
 					 struct bin_attribute *);
@@ -266,22 +284,23 @@
 
 	int (*add)	(struct class_device *, struct class_interface *);
 	void (*remove)	(struct class_device *, struct class_interface *);
+	int (*add_dev)		(struct device *, struct class_interface *);
+	void (*remove_dev)	(struct device *, struct class_interface *);
 };
 
-extern int class_interface_register(struct class_interface *);
+extern int __must_check class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
 
-extern struct class *class_create(struct module *owner, char *name);
+extern struct class *class_create(struct module *owner, const char *name);
 extern void class_destroy(struct class *cls);
 extern struct class_device *class_device_create(struct class *cls,
 						struct class_device *parent,
 						dev_t devt,
 						struct device *device,
-						char *fmt, ...)
+						const char *fmt, ...)
 					__attribute__((format(printf,5,6)));
 extern void class_device_destroy(struct class *cls, dev_t devt);
 
-
 /* interface for exporting device attributes */
 struct device_attribute {
 	struct attribute	attr;
@@ -294,8 +313,13 @@
 #define DEVICE_ATTR(_name,_mode,_show,_store) \
 struct device_attribute dev_attr_##_name = __ATTR(_name,_mode,_show,_store)
 
-extern int device_create_file(struct device *device, struct device_attribute * entry);
+extern int __must_check device_create_file(struct device *device,
+					struct device_attribute * entry);
 extern void device_remove_file(struct device * dev, struct device_attribute * attr);
+extern int __must_check device_create_bin_file(struct device *dev,
+					       struct bin_attribute *attr);
+extern void device_remove_bin_file(struct device *dev,
+				   struct bin_attribute *attr);
 struct device {
 	struct klist		klist_children;
 	struct klist_node	knode_parent;		/* node in sibling list */
@@ -305,6 +329,7 @@
 
 	struct kobject kobj;
 	char	bus_id[BUS_ID_SIZE];	/* position on parent bus */
+	unsigned		is_registered:1;
 	struct device_attribute uevent_attr;
 	struct device_attribute *devt_attr;
 
@@ -338,6 +363,7 @@
 	struct list_head	node;
 	struct class		*class;		/* optional*/
 	dev_t			devt;		/* dev_t, creates the sysfs "dev" */
+	struct attribute_group	**groups;	/* optional groups */
 
 	void	(*release)(struct device * dev);
 };
@@ -356,38 +382,41 @@
 
 static inline int device_is_registered(struct device *dev)
 {
-	return klist_node_attached(&dev->knode_bus);
+	return dev->is_registered;
 }
 
 /*
  * High level routines for use by the bus drivers
  */
-extern int device_register(struct device * dev);
+extern int __must_check device_register(struct device * dev);
 extern void device_unregister(struct device * dev);
 extern void device_initialize(struct device * dev);
-extern int device_add(struct device * dev);
+extern int __must_check device_add(struct device * dev);
 extern void device_del(struct device * dev);
-extern int device_for_each_child(struct device *, void *,
+extern int __must_check device_for_each_child(struct device *, void *,
 		     int (*fn)(struct device *, void *));
+extern int device_rename(struct device *dev, char *new_name);
 
 /*
  * Manual binding of a device to driver. See drivers/base/bus.c
  * for information on use.
  */
-extern void device_bind_driver(struct device * dev);
+extern int __must_check device_bind_driver(struct device *dev);
 extern void device_release_driver(struct device * dev);
-extern int  device_attach(struct device * dev);
-extern void driver_attach(struct device_driver * drv);
-extern void device_reprobe(struct device *dev);
+extern int  __must_check device_attach(struct device * dev);
+extern int __must_check driver_attach(struct device_driver *drv);
+extern int __must_check device_reprobe(struct device *dev);
 
 /*
  * Easy functions for dynamically creating devices on the fly
  */
 extern struct device *device_create(struct class *cls, struct device *parent,
-				    dev_t devt, char *fmt, ...)
+				    dev_t devt, const char *fmt, ...)
 				    __attribute__((format(printf,4,5)));
 extern void device_destroy(struct class *cls, dev_t devt);
 
+extern int virtual_device_parent(struct device *dev);
+
 /*
  * Platform "fixup" functions - allow the platform to have their say
  * about devices and actions that the general device layer doesn't
@@ -412,7 +441,7 @@
 
 
 /* drivers/base/firmware.c */
-extern int firmware_register(struct subsystem *);
+extern int __must_check firmware_register(struct subsystem *);
 extern void firmware_unregister(struct subsystem *);
 
 /* debugging and troubleshooting/diagnostic helpers. */
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
index 635690c..ff203c4 100644
--- a/include/linux/dma-mapping.h
+++ b/include/linux/dma-mapping.h
@@ -24,6 +24,13 @@
 #define DMA_28BIT_MASK	0x000000000fffffffULL
 #define DMA_24BIT_MASK	0x0000000000ffffffULL
 
+static inline int valid_dma_direction(int dma_direction)
+{
+	return ((dma_direction == DMA_BIDIRECTIONAL) ||
+		(dma_direction == DMA_TO_DEVICE) ||
+		(dma_direction == DMA_FROM_DEVICE));
+}
+
 #include <asm/dma-mapping.h>
 
 /* Backwards compat, remove in 2.7.x */
diff --git a/include/linux/dmi.h b/include/linux/dmi.h
index b2cd207..38dc403 100644
--- a/include/linux/dmi.h
+++ b/include/linux/dmi.h
@@ -27,7 +27,8 @@
 	DMI_DEV_TYPE_ETHERNET,
 	DMI_DEV_TYPE_TOKENRING,
 	DMI_DEV_TYPE_SOUND,
-	DMI_DEV_TYPE_IPMI = -1
+	DMI_DEV_TYPE_IPMI = -1,
+	DMI_DEV_TYPE_OEM_STRING = -2
 };
 
 struct dmi_header {
diff --git a/include/linux/dvb/Kbuild b/include/linux/dvb/Kbuild
index 63973af..d97b3a5 100644
--- a/include/linux/dvb/Kbuild
+++ b/include/linux/dvb/Kbuild
@@ -1,2 +1,9 @@
-header-y += ca.h frontend.h net.h osd.h version.h
-unifdef-y := audio.h dmx.h video.h
+header-y += ca.h
+header-y += frontend.h
+header-y += net.h
+header-y += osd.h
+header-y += version.h
+
+unifdef-y += audio.h
+unifdef-y += dmx.h
+unifdef-y += video.h
diff --git a/include/linux/edd.h b/include/linux/edd.h
index 162512b..b2b3e68 100644
--- a/include/linux/edd.h
+++ b/include/linux/edd.h
@@ -52,6 +52,7 @@
 #define EDD_CL_EQUALS   0x3d646465     /* "edd=" */
 #define EDD_CL_OFF      0x666f         /* "of" for off  */
 #define EDD_CL_SKIP     0x6b73         /* "sk" for skipmbr */
+#define EDD_CL_ON       0x6e6f	       /* "on" for on */
 
 #ifndef __ASSEMBLY__
 
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h
index c76088b..ff1945e 100644
--- a/include/linux/efs_fs_sb.h
+++ b/include/linux/efs_fs_sb.h
@@ -9,8 +9,7 @@
 #ifndef __EFS_FS_SB_H__
 #define __EFS_FS_SB_H__
 
-/* statfs() magic number for EFS */
-#define EFS_SUPER_MAGIC	0x414A53
+#include <linux/magic.h>
 
 /* EFS superblock magic numbers */
 #define EFS_MAGIC	0x072959
diff --git a/include/linux/eisa.h b/include/linux/eisa.h
index 4079242..1ff7c13 100644
--- a/include/linux/eisa.h
+++ b/include/linux/eisa.h
@@ -3,8 +3,8 @@
 
 #include <linux/ioport.h>
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 
-#define EISA_SIG_LEN   8
 #define EISA_MAX_SLOTS 8
 
 #define EISA_MAX_RESOURCES 4
@@ -27,12 +27,6 @@
 #define EISA_CONFIG_ENABLED         1
 #define EISA_CONFIG_FORCED          2
 
-/* The EISA signature, in ASCII form, null terminated */
-struct eisa_device_id {
-	char          sig[EISA_SIG_LEN];
-	unsigned long driver_data;
-};
-
 /* There is not much we can say about an EISA device, apart from
  * signature, slot number, and base address. dma_mask is set by
  * default to parent device mask..*/
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 1713ace..b3370ef 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -1,12 +1,16 @@
 #ifndef _LINUX_ELEVATOR_H
 #define _LINUX_ELEVATOR_H
 
+#include <linux/percpu.h>
+
+#ifdef CONFIG_BLOCK
+
 typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
 				 struct bio *);
 
 typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struct request *);
 
-typedef void (elevator_merged_fn) (request_queue_t *, struct request *);
+typedef void (elevator_merged_fn) (request_queue_t *, struct request *, int);
 
 typedef int (elevator_dispatch_fn) (request_queue_t *, int);
 
@@ -14,9 +18,9 @@
 typedef int (elevator_queue_empty_fn) (request_queue_t *);
 typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
 typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
+typedef int (elevator_may_queue_fn) (request_queue_t *, int);
 
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t);
+typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, gfp_t);
 typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
 typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
@@ -82,19 +86,21 @@
 	struct kobject kobj;
 	struct elevator_type *elevator_type;
 	struct mutex sysfs_lock;
+	struct hlist_head *hash;
 };
 
 /*
  * block elevator interface
  */
 extern void elv_dispatch_sort(request_queue_t *, struct request *);
+extern void elv_dispatch_add_tail(request_queue_t *, struct request *);
 extern void elv_add_request(request_queue_t *, struct request *, int, int);
 extern void __elv_add_request(request_queue_t *, struct request *, int, int);
 extern void elv_insert(request_queue_t *, struct request *, int);
 extern int elv_merge(request_queue_t *, struct request **, struct bio *);
 extern void elv_merge_requests(request_queue_t *, struct request *,
 			       struct request *);
-extern void elv_merged_request(request_queue_t *, struct request *);
+extern void elv_merged_request(request_queue_t *, struct request *, int);
 extern void elv_dequeue_request(request_queue_t *, struct request *);
 extern void elv_requeue_request(request_queue_t *, struct request *);
 extern int elv_queue_empty(request_queue_t *);
@@ -103,9 +109,9 @@
 extern struct request *elv_latter_request(request_queue_t *, struct request *);
 extern int elv_register_queue(request_queue_t *q);
 extern void elv_unregister_queue(request_queue_t *q);
-extern int elv_may_queue(request_queue_t *, int, struct bio *);
+extern int elv_may_queue(request_queue_t *, int);
 extern void elv_completed_request(request_queue_t *, struct request *);
-extern int elv_set_request(request_queue_t *, struct request *, struct bio *, gfp_t);
+extern int elv_set_request(request_queue_t *, struct request *, gfp_t);
 extern void elv_put_request(request_queue_t *, struct request *);
 
 /*
@@ -125,6 +131,19 @@
 extern int elv_rq_merge_ok(struct request *, struct bio *);
 
 /*
+ * Helper functions.
+ */
+extern struct request *elv_rb_former_request(request_queue_t *, struct request *);
+extern struct request *elv_rb_latter_request(request_queue_t *, struct request *);
+
+/*
+ * rb support functions.
+ */
+extern struct request *elv_rb_add(struct rb_root *, struct request *);
+extern void elv_rb_del(struct rb_root *, struct request *);
+extern struct request *elv_rb_find(struct rb_root *, sector_t);
+
+/*
  * Return values from elevator merger
  */
 #define ELEVATOR_NO_MERGE	0
@@ -149,5 +168,42 @@
 };
 
 #define rq_end_sector(rq)	((rq)->sector + (rq)->nr_sectors)
+#define rb_entry_rq(node)	rb_entry((node), struct request, rb_node)
 
+/*
+ * Hack to reuse the donelist list_head as the fifo time holder while
+ * the request is in the io scheduler. Saves an unsigned long in rq.
+ */
+#define rq_fifo_time(rq)	((unsigned long) (rq)->donelist.next)
+#define rq_set_fifo_time(rq,exp)	((rq)->donelist.next = (void *) (exp))
+#define rq_entry_fifo(ptr)	list_entry((ptr), struct request, queuelist)
+#define rq_fifo_clear(rq)	do {		\
+	list_del_init(&(rq)->queuelist);	\
+	INIT_LIST_HEAD(&(rq)->donelist);	\
+	} while (0)
+
+/*
+ * io context count accounting
+ */
+#define elv_ioc_count_mod(name, __val)				\
+	do {							\
+		preempt_disable();				\
+		__get_cpu_var(name) += (__val);			\
+		preempt_enable();				\
+	} while (0)
+
+#define elv_ioc_count_inc(name)	elv_ioc_count_mod(name, 1)
+#define elv_ioc_count_dec(name)	elv_ioc_count_mod(name, -1)
+
+#define elv_ioc_count_read(name)				\
+({								\
+	unsigned long __val = 0;				\
+	int __cpu;						\
+	smp_wmb();						\
+	for_each_possible_cpu(__cpu)				\
+		__val += per_cpu(name, __cpu);			\
+	__val;							\
+})
+
+#endif /* CONFIG_BLOCK */
 #endif
diff --git a/include/linux/elf-em.h b/include/linux/elf-em.h
index 6a5796c..666e0a5 100644
--- a/include/linux/elf-em.h
+++ b/include/linux/elf-em.h
@@ -31,6 +31,7 @@
 #define EM_M32R		88	/* Renesas M32R */
 #define EM_H8_300	46	/* Renesas H8/300,300H,H8S */
 #define EM_FRV		0x5441	/* Fujitsu FR-V */
+#define EM_AVR32	0x18ad	/* Atmel AVR32 */
 
 /*
  * This is an interim value that we will use until the committee comes
diff --git a/include/linux/elfnote.h b/include/linux/elfnote.h
new file mode 100644
index 0000000..67396db
--- /dev/null
+++ b/include/linux/elfnote.h
@@ -0,0 +1,90 @@
+#ifndef _LINUX_ELFNOTE_H
+#define _LINUX_ELFNOTE_H
+/*
+ * Helper macros to generate ELF Note structures, which are put into a
+ * PT_NOTE segment of the final vmlinux image.  These are useful for
+ * including name-value pairs of metadata into the kernel binary (or
+ * modules?) for use by external programs.
+ *
+ * Each note has three parts: a name, a type and a desc.  The name is
+ * intended to distinguish the note's originator, so it would be a
+ * company, project, subsystem, etc; it must be in a suitable form for
+ * use in a section name.  The type is an integer which is used to tag
+ * the data, and is considered to be within the "name" namespace (so
+ * "FooCo"'s type 42 is distinct from "BarProj"'s type 42).  The
+ * "desc" field is the actual data.  There are no constraints on the
+ * desc field's contents, though typically they're fairly small.
+ *
+ * All notes from a given NAME are put into a section named
+ * .note.NAME.  When the kernel image is finally linked, all the notes
+ * are packed into a single .notes section, which is mapped into the
+ * PT_NOTE segment.  Because notes for a given name are grouped into
+ * the same section, they'll all be adjacent the output file.
+ *
+ * This file defines macros for both C and assembler use.  Their
+ * syntax is slightly different, but they're semantically similar.
+ *
+ * See the ELF specification for more detail about ELF notes.
+ */
+
+#ifdef __ASSEMBLER__
+/*
+ * Generate a structure with the same shape as Elf{32,64}_Nhdr (which
+ * turn out to be the same size and shape), followed by the name and
+ * desc data with appropriate padding.  The 'desctype' argument is the
+ * assembler pseudo op defining the type of the data e.g. .asciz while
+ * 'descdata' is the data itself e.g.  "hello, world".
+ *
+ * e.g. ELFNOTE(XYZCo, 42, .asciz, "forty-two")
+ *      ELFNOTE(XYZCo, 12, .long, 0xdeadbeef)
+ */
+#define ELFNOTE(name, type, desctype, descdata)	\
+.pushsection .note.name			;	\
+  .align 4				;	\
+  .long 2f - 1f		/* namesz */	;	\
+  .long 4f - 3f		/* descsz */	;	\
+  .long type				;	\
+1:.asciz "name"				;	\
+2:.align 4				;	\
+3:desctype descdata			;	\
+4:.align 4				;	\
+.popsection				;
+#else	/* !__ASSEMBLER__ */
+#include <linux/elf.h>
+/*
+ * Use an anonymous structure which matches the shape of
+ * Elf{32,64}_Nhdr, but includes the name and desc data.  The size and
+ * type of name and desc depend on the macro arguments.  "name" must
+ * be a literal string, and "desc" must be passed by value.  You may
+ * only define one note per line, since __LINE__ is used to generate
+ * unique symbols.
+ */
+#define _ELFNOTE_PASTE(a,b)	a##b
+#define _ELFNOTE(size, name, unique, type, desc)			\
+	static const struct {						\
+		struct elf##size##_note _nhdr;				\
+		unsigned char _name[sizeof(name)]			\
+		__attribute__((aligned(sizeof(Elf##size##_Word))));	\
+		typeof(desc) _desc					\
+			     __attribute__((aligned(sizeof(Elf##size##_Word)))); \
+	} _ELFNOTE_PASTE(_note_, unique)				\
+		__attribute_used__					\
+		__attribute__((section(".note." name),			\
+			       aligned(sizeof(Elf##size##_Word)),	\
+			       unused)) = {				\
+		{							\
+			sizeof(name),					\
+			sizeof(desc),					\
+			type,						\
+		},							\
+		name,							\
+		desc							\
+	}
+#define ELFNOTE(size, name, type, desc)		\
+	_ELFNOTE(size, name, __LINE__, type, desc)
+
+#define ELFNOTE32(name, type, desc) ELFNOTE(32, name, type, desc)
+#define ELFNOTE64(name, type, desc) ELFNOTE(64, name, type, desc)
+#endif	/* __ASSEMBLER__ */
+
+#endif /* _LINUX_ELFNOTE_H */
diff --git a/include/linux/err.h b/include/linux/err.h
index cd3b367..1ab1d44 100644
--- a/include/linux/err.h
+++ b/include/linux/err.h
@@ -15,6 +15,8 @@
  */
 #define MAX_ERRNO	4095
 
+#ifndef __ASSEMBLY__
+
 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
 
 static inline void *ERR_PTR(long error)
@@ -32,4 +34,6 @@
 	return IS_ERR_VALUE((unsigned long)ptr);
 }
 
+#endif
+
 #endif /* _LINUX_ERR_H */
diff --git a/include/linux/errqueue.h b/include/linux/errqueue.h
index 408118a..92f8d4f 100644
--- a/include/linux/errqueue.h
+++ b/include/linux/errqueue.h
@@ -38,7 +38,7 @@
 	} header;
 	struct sock_extended_err	ee;
 	u16				addr_offset;
-	u16				port;
+	__be16				port;
 };
 
 #endif
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index facf34e..153d755 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT2_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -63,11 +64,6 @@
 /* First non-reserved inode for old ext2 filesystems */
 #define EXT2_GOOD_OLD_FIRST_INO	11
 
-/*
- * The second extended file system magic number
- */
-#define EXT2_SUPER_MAGIC	0xEF53
-
 #ifdef __KERNEL__
 #include <linux/ext2_fs_sb.h>
 static inline struct ext2_sb_info *EXT2_SB(struct super_block *sb)
@@ -169,41 +165,49 @@
 #define	EXT2_N_BLOCKS			(EXT2_TIND_BLOCK + 1)
 
 /*
- * Inode flags
+ * Inode flags (GETFLAGS/SETFLAGS)
  */
-#define	EXT2_SECRM_FL			0x00000001 /* Secure deletion */
-#define	EXT2_UNRM_FL			0x00000002 /* Undelete */
-#define	EXT2_COMPR_FL			0x00000004 /* Compress file */
-#define EXT2_SYNC_FL			0x00000008 /* Synchronous updates */
-#define EXT2_IMMUTABLE_FL		0x00000010 /* Immutable file */
-#define EXT2_APPEND_FL			0x00000020 /* writes to file may only append */
-#define EXT2_NODUMP_FL			0x00000040 /* do not dump file */
-#define EXT2_NOATIME_FL			0x00000080 /* do not update atime */
+#define	EXT2_SECRM_FL			FS_SECRM_FL	/* Secure deletion */
+#define	EXT2_UNRM_FL			FS_UNRM_FL	/* Undelete */
+#define	EXT2_COMPR_FL			FS_COMPR_FL	/* Compress file */
+#define EXT2_SYNC_FL			FS_SYNC_FL	/* Synchronous updates */
+#define EXT2_IMMUTABLE_FL		FS_IMMUTABLE_FL	/* Immutable file */
+#define EXT2_APPEND_FL			FS_APPEND_FL	/* writes to file may only append */
+#define EXT2_NODUMP_FL			FS_NODUMP_FL	/* do not dump file */
+#define EXT2_NOATIME_FL			FS_NOATIME_FL	/* do not update atime */
 /* Reserved for compression usage... */
-#define EXT2_DIRTY_FL			0x00000100
-#define EXT2_COMPRBLK_FL		0x00000200 /* One or more compressed clusters */
-#define EXT2_NOCOMP_FL			0x00000400 /* Don't compress */
-#define EXT2_ECOMPR_FL			0x00000800 /* Compression error */
+#define EXT2_DIRTY_FL			FS_DIRTY_FL
+#define EXT2_COMPRBLK_FL		FS_COMPRBLK_FL	/* One or more compressed clusters */
+#define EXT2_NOCOMP_FL			FS_NOCOMP_FL	/* Don't compress */
+#define EXT2_ECOMPR_FL			FS_ECOMPR_FL	/* Compression error */
 /* End compression flags --- maybe not all used */	
-#define EXT2_BTREE_FL			0x00001000 /* btree format dir */
-#define EXT2_INDEX_FL			0x00001000 /* hash-indexed directory */
-#define EXT2_IMAGIC_FL			0x00002000 /* AFS directory */
-#define EXT2_JOURNAL_DATA_FL		0x00004000 /* Reserved for ext3 */
-#define EXT2_NOTAIL_FL			0x00008000 /* file tail should not be merged */
-#define EXT2_DIRSYNC_FL			0x00010000 /* dirsync behaviour (directories only) */
-#define EXT2_TOPDIR_FL			0x00020000 /* Top of directory hierarchies*/
-#define EXT2_RESERVED_FL		0x80000000 /* reserved for ext2 lib */
+#define EXT2_BTREE_FL			FS_BTREE_FL	/* btree format dir */
+#define EXT2_INDEX_FL			FS_INDEX_FL	/* hash-indexed directory */
+#define EXT2_IMAGIC_FL			FS_IMAGIC_FL	/* AFS directory */
+#define EXT2_JOURNAL_DATA_FL		FS_JOURNAL_DATA_FL /* Reserved for ext3 */
+#define EXT2_NOTAIL_FL			FS_NOTAIL_FL	/* file tail should not be merged */
+#define EXT2_DIRSYNC_FL			FS_DIRSYNC_FL	/* dirsync behaviour (directories only) */
+#define EXT2_TOPDIR_FL			FS_TOPDIR_FL	/* Top of directory hierarchies*/
+#define EXT2_RESERVED_FL		FS_RESERVED_FL	/* reserved for ext2 lib */
 
-#define EXT2_FL_USER_VISIBLE		0x0003DFFF /* User visible flags */
-#define EXT2_FL_USER_MODIFIABLE		0x000380FF /* User modifiable flags */
+#define EXT2_FL_USER_VISIBLE		FS_FL_USER_VISIBLE	/* User visible flags */
+#define EXT2_FL_USER_MODIFIABLE		FS_FL_USER_MODIFIABLE	/* User modifiable flags */
 
 /*
  * ioctl commands
  */
-#define	EXT2_IOC_GETFLAGS		_IOR('f', 1, long)
-#define	EXT2_IOC_SETFLAGS		_IOW('f', 2, long)
-#define	EXT2_IOC_GETVERSION		_IOR('v', 1, long)
-#define	EXT2_IOC_SETVERSION		_IOW('v', 2, long)
+#define	EXT2_IOC_GETFLAGS		FS_IOC_GETFLAGS
+#define	EXT2_IOC_SETFLAGS		FS_IOC_SETFLAGS
+#define	EXT2_IOC_GETVERSION		FS_IOC_GETVERSION
+#define	EXT2_IOC_SETVERSION		FS_IOC_SETVERSION
+
+/*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT2_IOC32_GETFLAGS		FS_IOC32_GETFLAGS
+#define EXT2_IOC32_SETFLAGS		FS_IOC32_SETFLAGS
+#define EXT2_IOC32_GETVERSION		FS_IOC32_GETVERSION
+#define EXT2_IOC32_SETVERSION		FS_IOC32_SETVERSION
 
 /*
  * Structure of an inode on the disk
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 9f9cce7..11cca1b 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -17,6 +17,7 @@
 #define _LINUX_EXT3_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /*
  * The second extended filesystem constants/structures
@@ -67,11 +68,6 @@
 #define EXT3_GOOD_OLD_FIRST_INO	11
 
 /*
- * The second extended file system magic number
- */
-#define EXT3_SUPER_MAGIC	0xEF53
-
-/*
  * Maximal count of links to a file
  */
 #define EXT3_LINK_MAX		32000
@@ -220,14 +216,14 @@
 /*
  * ioctl commands
  */
-#define	EXT3_IOC_GETFLAGS		_IOR('f', 1, long)
-#define	EXT3_IOC_SETFLAGS		_IOW('f', 2, long)
+#define	EXT3_IOC_GETFLAGS		FS_IOC_GETFLAGS
+#define	EXT3_IOC_SETFLAGS		FS_IOC_SETFLAGS
 #define	EXT3_IOC_GETVERSION		_IOR('f', 3, long)
 #define	EXT3_IOC_SETVERSION		_IOW('f', 4, long)
 #define EXT3_IOC_GROUP_EXTEND		_IOW('f', 7, unsigned long)
 #define EXT3_IOC_GROUP_ADD		_IOW('f', 8,struct ext3_new_group_input)
-#define	EXT3_IOC_GETVERSION_OLD		_IOR('v', 1, long)
-#define	EXT3_IOC_SETVERSION_OLD		_IOW('v', 2, long)
+#define	EXT3_IOC_GETVERSION_OLD		FS_IOC_GETVERSION
+#define	EXT3_IOC_SETVERSION_OLD		FS_IOC_SETVERSION
 #ifdef CONFIG_JBD_DEBUG
 #define EXT3_IOC_WAIT_FOR_READONLY	_IOR('f', 99, long)
 #endif
@@ -235,6 +231,23 @@
 #define EXT3_IOC_SETRSVSZ		_IOW('f', 6, long)
 
 /*
+ * ioctl commands in 32 bit emulation
+ */
+#define EXT3_IOC32_GETFLAGS		FS_IOC32_GETFLAGS
+#define EXT3_IOC32_SETFLAGS		FS_IOC32_SETFLAGS
+#define EXT3_IOC32_GETVERSION		_IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION		_IOW('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ		_IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ		_IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND		_IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY	_IOR('f', 99, int)
+#endif
+#define EXT3_IOC32_GETVERSION_OLD	FS_IOC32_GETVERSION
+#define EXT3_IOC32_SETVERSION_OLD	FS_IOC32_SETVERSION
+
+
+/*
  *  Mount options
  */
 struct ext3_mount_options {
@@ -464,7 +477,7 @@
 	 */
 	__u8	s_prealloc_blocks;	/* Nr of blocks to try to preallocate*/
 	__u8	s_prealloc_dir_blocks;	/* Nr to preallocate for dirs */
-	__u16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
+	__le16	s_reserved_gdt_blocks;	/* Per group desc for online growth */
 	/*
 	 * Journaling support valid if EXT3_FEATURE_COMPAT_HAS_JOURNAL set.
 	 */
@@ -477,7 +490,7 @@
 	__u8	s_reserved_char_pad;
 	__u16	s_reserved_word_pad;
 	__le32	s_default_mount_opts;
-	__le32	s_first_meta_bg; 	/* First metablock block group */
+	__le32	s_first_meta_bg;	/* First metablock block group */
 	__u32	s_reserved[190];	/* Padding to the end of the block */
 };
 
@@ -816,6 +829,7 @@
 /* ioctl.c */
 extern int ext3_ioctl (struct inode *, struct file *, unsigned int,
 		       unsigned long);
+extern long ext3_compat_ioctl (struct file *, unsigned int, unsigned long);
 
 /* namei.c */
 extern int ext3_orphan_add(handle_t *, struct inode *);
diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h
index 2f18b95..4395e52 100644
--- a/include/linux/ext3_fs_i.h
+++ b/include/linux/ext3_fs_i.h
@@ -35,7 +35,7 @@
 };
 
 struct ext3_reserve_window_node {
-	struct rb_node	 	rsv_node;
+	struct rb_node		rsv_node;
 	__u32			rsv_goal_size;
 	__u32			rsv_alloc_hit;
 	struct ext3_reserve_window	rsv_window;
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index c8307c0..ce0e610 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -23,7 +23,7 @@
 
 /* Define the number of blocks we need to account to a transaction to
  * modify one block of data.
- * 
+ *
  * We may have to touch one inode, one bitmap buffer, up to three
  * indirection blocks, the group and superblock summaries, and the data
  * block to complete the transaction.  */
@@ -88,16 +88,16 @@
 #endif
 
 int
-ext3_mark_iloc_dirty(handle_t *handle, 
+ext3_mark_iloc_dirty(handle_t *handle,
 		     struct inode *inode,
 		     struct ext3_iloc *iloc);
 
-/* 
+/*
  * On success, We end up with an outstanding reference count against
- * iloc->bh.  This _must_ be cleaned up later. 
+ * iloc->bh.  This _must_ be cleaned up later.
  */
 
-int ext3_reserve_inode_write(handle_t *handle, struct inode *inode, 
+int ext3_reserve_inode_write(handle_t *handle, struct inode *inode,
 			struct ext3_iloc *iloc);
 
 int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
diff --git a/include/linux/fib_rules.h b/include/linux/fib_rules.h
new file mode 100644
index 0000000..4418c8d
--- /dev/null
+++ b/include/linux/fib_rules.h
@@ -0,0 +1,65 @@
+#ifndef __LINUX_FIB_RULES_H
+#define __LINUX_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/rtnetlink.h>
+
+/* rule is permanent, and cannot be deleted */
+#define FIB_RULE_PERMANENT	1
+
+struct fib_rule_hdr
+{
+	__u8		family;
+	__u8		dst_len;
+	__u8		src_len;
+	__u8		tos;
+
+	__u8		table;
+	__u8		res1;	/* reserved */
+	__u8		res2;	/* reserved */
+	__u8		action;
+
+	__u32		flags;
+};
+
+enum
+{
+	FRA_UNSPEC,
+	FRA_DST,	/* destination address */
+	FRA_SRC,	/* source address */
+	FRA_IFNAME,	/* interface name */
+	FRA_UNUSED1,
+	FRA_UNUSED2,
+	FRA_PRIORITY,	/* priority/preference */
+	FRA_UNUSED3,
+	FRA_UNUSED4,
+	FRA_UNUSED5,
+	FRA_FWMARK,	/* netfilter mark */
+	FRA_FLOW,	/* flow/class id */
+	FRA_UNUSED6,
+	FRA_UNUSED7,
+	FRA_UNUSED8,
+	FRA_TABLE,	/* Extended table id */
+	FRA_FWMASK,	/* mask for netfilter mark */
+	__FRA_MAX
+};
+
+#define FRA_MAX (__FRA_MAX - 1)
+
+enum
+{
+	FR_ACT_UNSPEC,
+	FR_ACT_TO_TBL,		/* Pass to fixed table */
+	FR_ACT_RES1,
+	FR_ACT_RES2,
+	FR_ACT_RES3,
+	FR_ACT_RES4,
+	FR_ACT_BLACKHOLE,	/* Drop without notification */
+	FR_ACT_UNREACHABLE,	/* Drop with ENETUNREACH */
+	FR_ACT_PROHIBIT,	/* Drop with EACCES */
+	__FR_ACT_MAX,
+};
+
+#define FR_ACT_MAX (__FR_ACT_MAX - 1)
+
+#endif
diff --git a/include/linux/file.h b/include/linux/file.h
index 9f7c251..74183e6 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -112,5 +112,6 @@
 
 struct files_struct *get_files_struct(struct task_struct *);
 void FASTCALL(put_files_struct(struct files_struct *fs));
+void reset_files_struct(struct task_struct *, struct files_struct *);
 
 #endif /* __LINUX_FILE_H */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index c6cb8f0..91b2e3b 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -25,10 +25,10 @@
  
 struct sock_filter	/* Filter block */
 {
-        __u16	code;   /* Actual filter code */
-        __u8	jt;	/* Jump true */
-        __u8	jf;	/* Jump false */
-        __u32	k;      /* Generic multiuse field */
+	__u16	code;   /* Actual filter code */
+	__u8	jt;	/* Jump true */
+	__u8	jf;	/* Jump false */
+	__u32	k;      /* Generic multiuse field */
 };
 
 struct sock_fprog	/* Required for SO_ATTACH_FILTER. */
@@ -41,8 +41,9 @@
 struct sk_filter
 {
 	atomic_t		refcnt;
-        unsigned int         	len;	/* Number of filter blocks */
-        struct sock_filter     	insns[0];
+	unsigned int         	len;	/* Number of filter blocks */
+	struct rcu_head		rcu;
+	struct sock_filter     	insns[0];
 };
 
 static inline unsigned int sk_filter_len(struct sk_filter *fp)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 555bc19..2e29a2e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -79,8 +79,8 @@
 #define WRITE 1
 #define READA 2		/* read-ahead  - don't block if no resources */
 #define SWRITE 3	/* for ll_rw_block() - wait for buffer lock */
-#define SPECIAL 4	/* For non-blockdevice requests in request queue */
 #define READ_SYNC	(READ | (1 << BIO_RW_SYNC))
+#define READ_META	(READ | (1 << BIO_RW_META))
 #define WRITE_SYNC	(WRITE | (1 << BIO_RW_SYNC))
 #define WRITE_BARRIER	((1 << BIO_RW) | (1 << BIO_RW_BARRIER))
 
@@ -92,9 +92,10 @@
 #define FS_REQUIRES_DEV 1 
 #define FS_BINARY_MOUNTDATA 2
 #define FS_REVAL_DOT	16384	/* Check the paths ".", ".." for staleness */
-#define FS_ODD_RENAME	32768	/* Temporary stuff; will go away as soon
-				  * as nfs_rename() will be cleaned up
-				  */
+#define FS_RENAME_DOES_D_MOVE	32768	/* FS will handle d_move()
+					 * during rename() internally.
+					 */
+
 /*
  * These are the fs-independent mount-flags: up to 32 flags are supported
  */
@@ -216,6 +217,45 @@
 #define FIBMAP	   _IO(0x00,1)	/* bmap access */
 #define FIGETBSZ   _IO(0x00,2)	/* get the block size used for bmap */
 
+#define	FS_IOC_GETFLAGS			_IOR('f', 1, long)
+#define	FS_IOC_SETFLAGS			_IOW('f', 2, long)
+#define	FS_IOC_GETVERSION		_IOR('v', 1, long)
+#define	FS_IOC_SETVERSION		_IOW('v', 2, long)
+#define FS_IOC32_GETFLAGS		_IOR('f', 1, int)
+#define FS_IOC32_SETFLAGS		_IOW('f', 2, int)
+#define FS_IOC32_GETVERSION		_IOR('v', 1, int)
+#define FS_IOC32_SETVERSION		_IOW('v', 2, int)
+
+/*
+ * Inode flags (FS_IOC_GETFLAGS / FS_IOC_SETFLAGS)
+ */
+#define	FS_SECRM_FL			0x00000001 /* Secure deletion */
+#define	FS_UNRM_FL			0x00000002 /* Undelete */
+#define	FS_COMPR_FL			0x00000004 /* Compress file */
+#define FS_SYNC_FL			0x00000008 /* Synchronous updates */
+#define FS_IMMUTABLE_FL			0x00000010 /* Immutable file */
+#define FS_APPEND_FL			0x00000020 /* writes to file may only append */
+#define FS_NODUMP_FL			0x00000040 /* do not dump file */
+#define FS_NOATIME_FL			0x00000080 /* do not update atime */
+/* Reserved for compression usage... */
+#define FS_DIRTY_FL			0x00000100
+#define FS_COMPRBLK_FL			0x00000200 /* One or more compressed clusters */
+#define FS_NOCOMP_FL			0x00000400 /* Don't compress */
+#define FS_ECOMPR_FL			0x00000800 /* Compression error */
+/* End compression flags --- maybe not all used */
+#define FS_BTREE_FL			0x00001000 /* btree format dir */
+#define FS_INDEX_FL			0x00001000 /* hash-indexed directory */
+#define FS_IMAGIC_FL			0x00002000 /* AFS directory */
+#define FS_JOURNAL_DATA_FL		0x00004000 /* Reserved for ext3 */
+#define FS_NOTAIL_FL			0x00008000 /* file tail should not be merged */
+#define FS_DIRSYNC_FL			0x00010000 /* dirsync behaviour (directories only) */
+#define FS_TOPDIR_FL			0x00020000 /* Top of directory hierarchies*/
+#define FS_RESERVED_FL			0x80000000 /* reserved for ext2 lib */
+
+#define FS_FL_USER_VISIBLE		0x0003DFFF /* User visible flags */
+#define FS_FL_USER_MODIFIABLE		0x000380FF /* User modifiable flags */
+
+
 #define SYNC_FILE_RANGE_WAIT_BEFORE	1
 #define SYNC_FILE_RANGE_WRITE		2
 #define SYNC_FILE_RANGE_WAIT_AFTER	4
@@ -511,7 +551,6 @@
 	struct timespec		i_mtime;
 	struct timespec		i_ctime;
 	unsigned int		i_blkbits;
-	unsigned long		i_blksize;
 	unsigned long		i_version;
 	blkcnt_t		i_blocks;
 	unsigned short          i_bytes;
@@ -527,11 +566,12 @@
 #ifdef CONFIG_QUOTA
 	struct dquot		*i_dquot[MAXQUOTAS];
 #endif
-	/* These three should probably be a union */
 	struct list_head	i_devices;
-	struct pipe_inode_info	*i_pipe;
-	struct block_device	*i_bdev;
-	struct cdev		*i_cdev;
+	union {
+		struct pipe_inode_info	*i_pipe;
+		struct block_device	*i_bdev;
+		struct cdev		*i_cdev;
+	};
 	int			i_cindex;
 
 	__u32			i_generation;
@@ -552,10 +592,10 @@
 	unsigned int		i_flags;
 
 	atomic_t		i_writecount;
+#ifdef CONFIG_SECURITY
 	void			*i_security;
-	union {
-		void		*generic_ip;
-	} u;
+#endif
+	void			*i_private; /* fs or device private pointer */
 #ifdef __NEED_I_SIZE_ORDERED
 	seqcount_t		i_size_seqcount;
 #endif
@@ -646,7 +686,6 @@
 	rwlock_t lock;          /* protects pid, uid, euid fields */
 	int pid;		/* pid or -pgrp where SIGIO should be sent */
 	uid_t uid, euid;	/* uid/euid of process setting the owner */
-	void *security;
 	int signum;		/* posix.1b rt signal to be delivered on IO */
 };
 
@@ -689,8 +728,9 @@
 	struct file_ra_state	f_ra;
 
 	unsigned long		f_version;
+#ifdef CONFIG_SECURITY
 	void			*f_security;
-
+#endif
 	/* needed for tty driver, and maybe others */
 	void			*private_data;
 
@@ -878,7 +918,9 @@
 	int			s_syncing;
 	int			s_need_sync_fs;
 	atomic_t		s_active;
+#ifdef CONFIG_SECURITY
 	void                    *s_security;
+#endif
 	struct xattr_handler	**s_xattr;
 
 	struct list_head	s_inodes;	/* all inodes */
@@ -1055,9 +1097,9 @@
 	struct module *owner;
 	loff_t (*llseek) (struct file *, loff_t, int);
 	ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
-	ssize_t (*aio_read) (struct kiocb *, char __user *, size_t, loff_t);
 	ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
-	ssize_t (*aio_write) (struct kiocb *, const char __user *, size_t, loff_t);
+	ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
+	ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
 	int (*readdir) (struct file *, void *, filldir_t);
 	unsigned int (*poll) (struct file *, struct poll_table_struct *);
 	int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
@@ -1071,8 +1113,6 @@
 	int (*aio_fsync) (struct kiocb *, int datasync);
 	int (*fasync) (int, struct file *, int);
 	int (*lock) (struct file *, int, struct file_lock *);
-	ssize_t (*readv) (struct file *, const struct iovec *, unsigned long, loff_t *);
-	ssize_t (*writev) (struct file *, const struct iovec *, unsigned long, loff_t *);
 	ssize_t (*sendfile) (struct file *, loff_t *, size_t, read_actor_t, void *);
 	ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
 	unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
@@ -1110,6 +1150,11 @@
 
 struct seq_file;
 
+ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
+				unsigned long nr_segs, unsigned long fast_segs,
+				struct iovec *fast_pointer,
+				struct iovec **ret_pointer);
+
 extern ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *);
 extern ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *);
 extern ssize_t vfs_readv(struct file *, const struct iovec __user *,
@@ -1144,9 +1189,10 @@
 
 	int (*show_options)(struct seq_file *, struct vfsmount *);
 	int (*show_stats)(struct seq_file *, struct vfsmount *);
-
+#ifdef CONFIG_QUOTA
 	ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
 	ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
+#endif
 };
 
 /* Inode state bits.  Protected by inode_lock. */
@@ -1173,15 +1219,30 @@
 	__mark_inode_dirty(inode, I_DIRTY_SYNC);
 }
 
-static inline void inode_inc_link_count(struct inode *inode)
+static inline void inc_nlink(struct inode *inode)
 {
 	inode->i_nlink++;
+}
+
+static inline void inode_inc_link_count(struct inode *inode)
+{
+	inc_nlink(inode);
 	mark_inode_dirty(inode);
 }
 
+static inline void drop_nlink(struct inode *inode)
+{
+	inode->i_nlink--;
+}
+
+static inline void clear_nlink(struct inode *inode)
+{
+	inode->i_nlink = 0;
+}
+
 static inline void inode_dec_link_count(struct inode *inode)
 {
-	inode->i_nlink--;
+	drop_nlink(inode);
 	mark_inode_dirty(inode);
 }
 
@@ -1439,6 +1500,7 @@
 extern void putname(const char *name);
 #endif
 
+#ifdef CONFIG_BLOCK
 extern int register_blkdev(unsigned int, const char *);
 extern int unregister_blkdev(unsigned int, const char *);
 extern struct block_device *bdget(dev_t);
@@ -1447,11 +1509,15 @@
 extern void bdput(struct block_device *);
 extern struct block_device *open_by_devnum(dev_t, unsigned);
 extern struct block_device *open_partition_by_devnum(dev_t, unsigned);
-extern const struct file_operations def_blk_fops;
 extern const struct address_space_operations def_blk_aops;
+#else
+static inline void bd_forget(struct inode *inode) {}
+#endif
+extern const struct file_operations def_blk_fops;
 extern const struct file_operations def_chr_fops;
 extern const struct file_operations bad_sock_fops;
 extern const struct file_operations def_fifo_fops;
+#ifdef CONFIG_BLOCK
 extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long);
 extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long);
 extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
@@ -1467,6 +1533,7 @@
 #define bd_claim_by_disk(bdev, holder, disk)	bd_claim(bdev, holder)
 #define bd_release_from_disk(bdev, disk)	bd_release(bdev)
 #endif
+#endif
 
 /* fs/char_dev.c */
 #define CHRDEV_MAJOR_HASH_SIZE	255
@@ -1480,14 +1547,19 @@
 extern void chrdev_show(struct seq_file *,off_t);
 
 /* fs/block_dev.c */
-#define BLKDEV_MAJOR_HASH_SIZE	255
 #define BDEVNAME_SIZE	32	/* Largest string for a blockdev identifier */
+
+#ifdef CONFIG_BLOCK
+#define BLKDEV_MAJOR_HASH_SIZE	255
 extern const char *__bdevname(dev_t, char *buffer);
 extern const char *bdevname(struct block_device *bdev, char *buffer);
 extern struct block_device *lookup_bdev(const char *);
 extern struct block_device *open_bdev_excl(const char *, int, void *);
 extern void close_bdev_excl(struct block_device *);
 extern void blkdev_show(struct seq_file *,off_t);
+#else
+#define BLKDEV_MAJOR_HASH_SIZE	0
+#endif
 
 extern void init_special_inode(struct inode *, umode_t, dev_t);
 
@@ -1501,6 +1573,7 @@
 
 extern int fs_may_remount_ro(struct super_block *);
 
+#ifdef CONFIG_BLOCK
 /*
  * return READ, READA, or WRITE
  */
@@ -1512,9 +1585,10 @@
 #define bio_data_dir(bio)	((bio)->bi_rw & 1)
 
 extern int check_disk_change(struct block_device *);
-extern int invalidate_inodes(struct super_block *);
 extern int __invalidate_device(struct block_device *);
 extern int invalidate_partition(struct gendisk *, int);
+#endif
+extern int invalidate_inodes(struct super_block *);
 unsigned long invalidate_mapping_pages(struct address_space *mapping,
 					pgoff_t start, pgoff_t end);
 unsigned long invalidate_inode_pages(struct address_space *mapping);
@@ -1542,11 +1616,14 @@
 extern long do_fsync(struct file *file, int datasync);
 extern void sync_supers(void);
 extern void sync_filesystems(int wait);
+extern void __fsync_super(struct super_block *sb);
 extern void emergency_sync(void);
 extern void emergency_remount(void);
 extern int do_remount_sb(struct super_block *sb, int flags,
 			 void *data, int force);
+#ifdef CONFIG_BLOCK
 extern sector_t bmap(struct inode *, sector_t);
+#endif
 extern int notify_change(struct dentry *, struct iattr *);
 extern int permission(struct inode *, int, struct nameidata *);
 extern int generic_permission(struct inode *, int,
@@ -1564,6 +1641,9 @@
 		atomic_inc(&file->f_dentry->d_inode->i_writecount);
 }
 extern int do_pipe(int *);
+extern struct file *create_read_pipe(struct file *f);
+extern struct file *create_write_pipe(void);
+extern void free_write_pipe(struct file *);
 
 extern int open_namei(int dfd, const char *, int, int, struct nameidata *);
 extern int may_open(struct nameidata *, int, int);
@@ -1629,9 +1709,11 @@
 extern struct file * get_empty_filp(void);
 extern void file_move(struct file *f, struct list_head *list);
 extern void file_kill(struct file *f);
+#ifdef CONFIG_BLOCK
 struct bio;
 extern void submit_bio(int, struct bio *);
 extern int bdev_read_only(struct block_device *);
+#endif
 extern int set_blocksize(struct block_device *, int);
 extern int sb_set_blocksize(struct super_block *, int);
 extern int sb_min_blocksize(struct super_block *, int);
@@ -1640,22 +1722,17 @@
 extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
 extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
 extern int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
-extern ssize_t generic_file_read(struct file *, char __user *, size_t, loff_t *);
 int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
-extern ssize_t generic_file_write(struct file *, const char __user *, size_t, loff_t *);
-extern ssize_t generic_file_aio_read(struct kiocb *, char __user *, size_t, loff_t);
-extern ssize_t __generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t *);
-extern ssize_t generic_file_aio_write(struct kiocb *, const char __user *, size_t, loff_t);
+extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t);
+extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t);
 extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *,
-		unsigned long, loff_t *);
+		unsigned long, loff_t);
 extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *,
 		unsigned long *, loff_t, loff_t *, size_t, size_t);
 extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *,
 		unsigned long, loff_t, loff_t *, size_t, ssize_t);
 extern ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos);
 extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos);
-ssize_t generic_file_write_nolock(struct file *file, const struct iovec *iov,
-				unsigned long nr_segs, loff_t *ppos);
 extern ssize_t generic_file_sendfile(struct file *, loff_t *, size_t, read_actor_t, void *);
 extern void do_generic_mapping_read(struct address_space *mapping,
 				    struct file_ra_state *, struct file *,
@@ -1673,10 +1750,6 @@
 
 extern void
 file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
-extern ssize_t generic_file_readv(struct file *filp, const struct iovec *iov, 
-	unsigned long nr_segs, loff_t *ppos);
-ssize_t generic_file_writev(struct file *filp, const struct iovec *iov, 
-			unsigned long nr_segs, loff_t *ppos);
 extern loff_t no_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t generic_file_llseek(struct file *file, loff_t offset, int origin);
 extern loff_t remote_llseek(struct file *file, loff_t offset, int origin);
@@ -1712,6 +1785,7 @@
 				actor);
 }
 
+#ifdef CONFIG_BLOCK
 ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode,
 	struct block_device *bdev, const struct iovec *iov, loff_t offset,
 	unsigned long nr_segs, get_block_t get_block, dio_iodone_t end_io,
@@ -1749,6 +1823,7 @@
 	return __blockdev_direct_IO(rw, iocb, inode, bdev, iov, offset,
 				nr_segs, get_block, end_io, DIO_OWN_LOCKING);
 }
+#endif
 
 extern const struct file_operations generic_ro_fops;
 
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
new file mode 100644
index 0000000..80764f4
--- /dev/null
+++ b/include/linux/generic_acl.h
@@ -0,0 +1,36 @@
+/*
+ * fs/generic_acl.c
+ *
+ * (C) 2005 Andreas Gruenbacher <agruen@suse.de>
+ *
+ * This file is released under the GPL.
+ */
+
+#ifndef GENERIC_ACL_H
+#define GENERIC_ACL_H
+
+#include <linux/posix_acl.h>
+#include <linux/posix_acl_xattr.h>
+
+/**
+ * struct generic_acl_operations  -  filesystem operations
+ *
+ * Filesystems must make these operations available to the generic
+ * operations.
+ */
+struct generic_acl_operations {
+	struct posix_acl *(*getacl)(struct inode *, int);
+	void (*setacl)(struct inode *, int, struct posix_acl *);
+};
+
+size_t generic_acl_list(struct inode *, struct generic_acl_operations *, int,
+			char *, size_t);
+int generic_acl_get(struct inode *, struct generic_acl_operations *, int,
+		    void *, size_t);
+int generic_acl_set(struct inode *, struct generic_acl_operations *, int,
+		    const void *, size_t);
+int generic_acl_init(struct inode *, struct inode *,
+		     struct generic_acl_operations *);
+int generic_acl_chmod(struct inode *, struct generic_acl_operations *);
+
+#endif
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 84f12a4..9049dc6 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -16,6 +16,8 @@
 
 #define GENL_HDRLEN	NLMSG_ALIGN(sizeof(struct genlmsghdr))
 
+#define GENL_ADMIN_PERM		0x01
+
 /*
  * List of reserved static generic netlink identifiers:
  */
@@ -43,9 +45,25 @@
 	CTRL_ATTR_UNSPEC,
 	CTRL_ATTR_FAMILY_ID,
 	CTRL_ATTR_FAMILY_NAME,
+	CTRL_ATTR_VERSION,
+	CTRL_ATTR_HDRSIZE,
+	CTRL_ATTR_MAXATTR,
+	CTRL_ATTR_OPS,
 	__CTRL_ATTR_MAX,
 };
 
 #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1)
 
+enum {
+	CTRL_ATTR_OP_UNSPEC,
+	CTRL_ATTR_OP_ID,
+	CTRL_ATTR_OP_FLAGS,
+	CTRL_ATTR_OP_POLICY,
+	CTRL_ATTR_OP_DOIT,
+	CTRL_ATTR_OP_DUMPIT,
+	__CTRL_ATTR_OP_MAX,
+};
+
+#define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
+
 #endif	/* __LINUX_GENERIC_NETLINK_H */
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index e4af57e..41f276f 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -11,6 +11,8 @@
 
 #include <linux/types.h>
 
+#ifdef CONFIG_BLOCK
+
 enum {
 /* These three have identical behaviour; use the second one if DOS FDISK gets
    confused about extended/logical partitions starting past cylinder 1023. */
@@ -420,3 +422,5 @@
 #endif
 
 #endif
+
+#endif
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h
new file mode 100644
index 0000000..c7372d7
--- /dev/null
+++ b/include/linux/getcpu.h
@@ -0,0 +1,18 @@
+#ifndef _LINUX_GETCPU_H
+#define _LINUX_GETCPU_H 1
+
+/* Cache for getcpu() to speed it up. Results might be a short time
+   out of date, but will be faster.
+
+   User programs should not refer to the contents of this structure.
+   I repeat they should not refer to it. If they do they will break
+   in future kernels.
+
+   It is only a private cache for vgetcpu(). It will change in future kernels.
+   The user program must store this information per thread (__thread)
+   If you want 100% accurate information pass NULL instead. */
+struct getcpu_cache {
+	unsigned long blob[128 / sizeof(long)];
+};
+
+#endif
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index cc9e6084..bf2b6bc 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -9,17 +9,16 @@
 
 /*
  * GFP bitmasks..
+ *
+ * Zone modifiers (see linux/mmzone.h - low three bits)
+ *
+ * Do not put any conditional on these. If necessary modify the definitions
+ * without the underscores and use the consistently. The definitions here may
+ * be used in bit comparisons.
  */
-/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low three bits) */
 #define __GFP_DMA	((__force gfp_t)0x01u)
 #define __GFP_HIGHMEM	((__force gfp_t)0x02u)
-#ifdef CONFIG_DMA_IS_DMA32
-#define __GFP_DMA32	((__force gfp_t)0x01)	/* ZONE_DMA is ZONE_DMA32 */
-#elif BITS_PER_LONG < 64
-#define __GFP_DMA32	((__force gfp_t)0x00)	/* ZONE_NORMAL is ZONE_DMA32 */
-#else
-#define __GFP_DMA32	((__force gfp_t)0x04)	/* Has own ZONE_DMA32 */
-#endif
+#define __GFP_DMA32	((__force gfp_t)0x04u)
 
 /*
  * Action modifiers - doesn't change the zoning
@@ -46,6 +45,7 @@
 #define __GFP_ZERO	((__force gfp_t)0x8000u)/* Return zeroed page on success */
 #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
 #define __GFP_HARDWALL   ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
+#define __GFP_THISNODE	((__force gfp_t)0x40000u)/* No fallback, no policies */
 
 #define __GFP_BITS_SHIFT 20	/* Room for 20 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
@@ -54,7 +54,7 @@
 #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
 			__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
 			__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
-			__GFP_NOMEMALLOC|__GFP_HARDWALL)
+			__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_THISNODE)
 
 /* This equals 0, but use constants in case they ever change */
 #define GFP_NOWAIT	(GFP_ATOMIC & ~__GFP_HIGH)
@@ -67,6 +67,13 @@
 #define GFP_HIGHUSER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
 			 __GFP_HIGHMEM)
 
+#ifdef CONFIG_NUMA
+#define GFP_THISNODE	(__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
+#else
+#define GFP_THISNODE	0
+#endif
+
+
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
    platforms, used as appropriate on others */
 
@@ -76,11 +83,19 @@
 #define GFP_DMA32	__GFP_DMA32
 
 
-static inline int gfp_zone(gfp_t gfp)
+static inline enum zone_type gfp_zone(gfp_t flags)
 {
-	int zone = GFP_ZONEMASK & (__force int) gfp;
-	BUG_ON(zone >= GFP_ZONETYPES);
-	return zone;
+	if (flags & __GFP_DMA)
+		return ZONE_DMA;
+#ifdef CONFIG_ZONE_DMA32
+	if (flags & __GFP_DMA32)
+		return ZONE_DMA32;
+#endif
+#ifdef CONFIG_HIGHMEM
+	if (flags & __GFP_HIGHMEM)
+		return ZONE_HIGHMEM;
+#endif
+	return ZONE_NORMAL;
 }
 
 /*
diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h
index d5ebbb2..d4b3339 100644
--- a/include/linux/hdlc.h
+++ b/include/linux/hdlc.h
@@ -11,95 +11,46 @@
 #ifndef __HDLC_H
 #define __HDLC_H
 
-#define GENERIC_HDLC_VERSION 4	/* For synchronization with sethdlc utility */
-
-#define CLOCK_DEFAULT   0	/* Default setting */
-#define CLOCK_EXT	1	/* External TX and RX clock - DTE */
-#define CLOCK_INT	2	/* Internal TX and RX clock - DCE */
-#define CLOCK_TXINT	3	/* Internal TX and external RX clock */
-#define CLOCK_TXFROMRX	4	/* TX clock derived from external RX clock */
-
-
-#define ENCODING_DEFAULT	0 /* Default setting */
-#define ENCODING_NRZ		1
-#define ENCODING_NRZI		2
-#define ENCODING_FM_MARK	3
-#define ENCODING_FM_SPACE	4
-#define ENCODING_MANCHESTER	5
-
-
-#define PARITY_DEFAULT		0 /* Default setting */
-#define PARITY_NONE		1 /* No parity */
-#define PARITY_CRC16_PR0	2 /* CRC16, initial value 0x0000 */
-#define PARITY_CRC16_PR1	3 /* CRC16, initial value 0xFFFF */
-#define PARITY_CRC16_PR0_CCITT	4 /* CRC16, initial 0x0000, ITU-T version */
-#define PARITY_CRC16_PR1_CCITT	5 /* CRC16, initial 0xFFFF, ITU-T version */
-#define PARITY_CRC32_PR0_CCITT	6 /* CRC32, initial value 0x00000000 */
-#define PARITY_CRC32_PR1_CCITT	7 /* CRC32, initial value 0xFFFFFFFF */
-
-#define LMI_DEFAULT		0 /* Default setting */
-#define LMI_NONE		1 /* No LMI, all PVCs are static */
-#define LMI_ANSI		2 /* ANSI Annex D */
-#define LMI_CCITT		3 /* ITU-T Annex A */
-#define LMI_CISCO		4 /* The "original" LMI, aka Gang of Four */
 
 #define HDLC_MAX_MTU 1500	/* Ethernet 1500 bytes */
+#if 0
 #define HDLC_MAX_MRU (HDLC_MAX_MTU + 10 + 14 + 4) /* for ETH+VLAN over FR */
+#else
+#define HDLC_MAX_MRU 1600 /* as required for FR network */
+#endif
 
 
 #ifdef __KERNEL__
 
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
-#include <net/syncppp.h>
 #include <linux/hdlc/ioctl.h>
 
 
-typedef struct {		/* Used in Cisco and PPP mode */
-	u8 address;
-	u8 control;
-	u16 protocol;
-}__attribute__ ((packed)) hdlc_header;
-
-
-
-typedef struct {
-	u32 type;		/* code */
-	u32 par1;
-	u32 par2;
-	u16 rel;		/* reliability */
-	u32 time;
-}__attribute__ ((packed)) cisco_packet;
-#define	CISCO_PACKET_LEN	18
-#define	CISCO_BIG_PACKET_LEN	20
-
-
-
-typedef struct pvc_device_struct {
-	struct net_device *master;
-	struct net_device *main;
-	struct net_device *ether; /* bridged Ethernet interface */
-	struct pvc_device_struct *next;	/* Sorted in ascending DLCI order */
-	int dlci;
-	int open_count;
-
-	struct {
-		unsigned int new: 1;
-		unsigned int active: 1;
-		unsigned int exist: 1;
-		unsigned int deleted: 1;
-		unsigned int fecn: 1;
-		unsigned int becn: 1;
-		unsigned int bandwidth;	/* Cisco LMI reporting only */
-	}state;
-}pvc_device;
-
-
-
-typedef struct hdlc_device_struct {
-	/* To be initialized by hardware driver */
+/* Used by all network devices here, pointed to by netdev_priv(dev) */
+struct hdlc_device_desc {
+	int (*netif_rx)(struct sk_buff *skb);
 	struct net_device_stats stats;
+};
 
+/* This structure is a private property of HDLC protocols.
+   Hardware drivers have no interest here */
+
+struct hdlc_proto {
+	int (*open)(struct net_device *dev);
+	void (*close)(struct net_device *dev);
+	void (*start)(struct net_device *dev); /* if open & DCD */
+	void (*stop)(struct net_device *dev); /* if open & !DCD */
+	void (*detach)(struct net_device *dev);
+	int (*ioctl)(struct net_device *dev, struct ifreq *ifr);
+	unsigned short (*type_trans)(struct sk_buff *skb,
+				     struct net_device *dev);
+	struct module *module;
+	struct hdlc_proto *next; /* next protocol in the list */
+};
+
+
+typedef struct hdlc_device {
 	/* used by HDLC layer to take control over HDLC device from hw driver*/
 	int (*attach)(struct net_device *dev,
 		      unsigned short encoding, unsigned short parity);
@@ -107,82 +58,18 @@
 	/* hardware driver must handle this instead of dev->hard_start_xmit */
 	int (*xmit)(struct sk_buff *skb, struct net_device *dev);
 
-
 	/* Things below are for HDLC layer internal use only */
-	struct {
-		int (*open)(struct net_device *dev);
-		void (*close)(struct net_device *dev);
-
-		/* if open & DCD */
-		void (*start)(struct net_device *dev);
-		/* if open & !DCD */
-		void (*stop)(struct net_device *dev);
-
-		void (*detach)(struct hdlc_device_struct *hdlc);
-		int (*netif_rx)(struct sk_buff *skb);
-		unsigned short (*type_trans)(struct sk_buff *skb,
-					     struct net_device *dev);
-		int id;		/* IF_PROTO_HDLC/CISCO/FR/etc. */
-	}proto;
-
+	const struct hdlc_proto *proto;
 	int carrier;
 	int open;
 	spinlock_t state_lock;
-
-	union {
-		struct {
-			fr_proto settings;
-			pvc_device *first_pvc;
-			int dce_pvc_count;
-
-			struct timer_list timer;
-			unsigned long last_poll;
-			int reliable;
-			int dce_changed;
-			int request;
-			int fullrep_sent;
-			u32 last_errors; /* last errors bit list */
-			u8 n391cnt;
-			u8 txseq; /* TX sequence number */
-			u8 rxseq; /* RX sequence number */
-		}fr;
-
-		struct {
-			cisco_proto settings;
-
-			struct timer_list timer;
-			unsigned long last_poll;
-			int up;
-			int request_sent;
-			u32 txseq; /* TX sequence number */
-			u32 rxseq; /* RX sequence number */
-		}cisco;
-
-		struct {
-			raw_hdlc_proto settings;
-		}raw_hdlc;
-
-		struct {
-			struct ppp_device pppdev;
-			struct ppp_device *syncppp_ptr;
-			int (*old_change_mtu)(struct net_device *dev,
-					      int new_mtu);
-		}ppp;
-	}state;
+	void *state;
 	void *priv;
 }hdlc_device;
 
 
 
-int hdlc_raw_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_cisco_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_ppp_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_fr_ioctl(struct net_device *dev, struct ifreq *ifr);
-int hdlc_x25_ioctl(struct net_device *dev, struct ifreq *ifr);
-
-
-/* Exported from hdlc.o */
+/* Exported from hdlc module */
 
 /* Called by hardware driver when a user requests HDLC service */
 int hdlc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
@@ -191,17 +78,21 @@
 #define register_hdlc_device(dev)	register_netdev(dev)
 void unregister_hdlc_device(struct net_device *dev);
 
+
+void register_hdlc_protocol(struct hdlc_proto *proto);
+void unregister_hdlc_protocol(struct hdlc_proto *proto);
+
 struct net_device *alloc_hdlcdev(void *priv);
 
-static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
+
+static __inline__ struct hdlc_device_desc* dev_to_desc(struct net_device *dev)
 {
 	return netdev_priv(dev);
 }
 
-
-static __inline__ pvc_device* dev_to_pvc(struct net_device *dev)
+static __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev)
 {
-	return (pvc_device*)dev->priv;
+	return netdev_priv(dev) + sizeof(struct hdlc_device_desc);
 }
 
 
@@ -225,18 +116,14 @@
 /* Must be called by hardware driver when HDLC device is being closed */
 void hdlc_close(struct net_device *dev);
 
+int attach_hdlc_protocol(struct net_device *dev, struct hdlc_proto *proto,
+			 int (*rx)(struct sk_buff *skb), size_t size);
 /* May be used by hardware driver to gain control over HDLC device */
-static __inline__ void hdlc_proto_detach(hdlc_device *hdlc)
-{
-	if (hdlc->proto.detach)
-		hdlc->proto.detach(hdlc);
-	hdlc->proto.detach = NULL;
-}
-
+void detach_hdlc_protocol(struct net_device *dev);
 
 static __inline__ struct net_device_stats *hdlc_stats(struct net_device *dev)
 {
-	return &dev_to_hdlc(dev)->stats;
+	return &dev_to_desc(dev)->stats;
 }
 
 
@@ -248,8 +135,8 @@
 	skb->mac.raw  = skb->data;
 	skb->dev      = dev;
 
-	if (hdlc->proto.type_trans)
-		return hdlc->proto.type_trans(skb, dev);
+	if (hdlc->proto->type_trans)
+		return hdlc->proto->type_trans(skb, dev);
 	else
 		return htons(ETH_P_HDLC);
 }
diff --git a/include/linux/hdlc/ioctl.h b/include/linux/hdlc/ioctl.h
index 78430ba..5839723 100644
--- a/include/linux/hdlc/ioctl.h
+++ b/include/linux/hdlc/ioctl.h
@@ -1,6 +1,39 @@
 #ifndef __HDLC_IOCTL_H__
 #define __HDLC_IOCTL_H__
 
+
+#define GENERIC_HDLC_VERSION 4	/* For synchronization with sethdlc utility */
+
+#define CLOCK_DEFAULT   0	/* Default setting */
+#define CLOCK_EXT	1	/* External TX and RX clock - DTE */
+#define CLOCK_INT	2	/* Internal TX and RX clock - DCE */
+#define CLOCK_TXINT	3	/* Internal TX and external RX clock */
+#define CLOCK_TXFROMRX	4	/* TX clock derived from external RX clock */
+
+
+#define ENCODING_DEFAULT	0 /* Default setting */
+#define ENCODING_NRZ		1
+#define ENCODING_NRZI		2
+#define ENCODING_FM_MARK	3
+#define ENCODING_FM_SPACE	4
+#define ENCODING_MANCHESTER	5
+
+
+#define PARITY_DEFAULT		0 /* Default setting */
+#define PARITY_NONE		1 /* No parity */
+#define PARITY_CRC16_PR0	2 /* CRC16, initial value 0x0000 */
+#define PARITY_CRC16_PR1	3 /* CRC16, initial value 0xFFFF */
+#define PARITY_CRC16_PR0_CCITT	4 /* CRC16, initial 0x0000, ITU-T version */
+#define PARITY_CRC16_PR1_CCITT	5 /* CRC16, initial 0xFFFF, ITU-T version */
+#define PARITY_CRC32_PR0_CCITT	6 /* CRC32, initial value 0x00000000 */
+#define PARITY_CRC32_PR1_CCITT	7 /* CRC32, initial value 0xFFFFFFFF */
+
+#define LMI_DEFAULT		0 /* Default setting */
+#define LMI_NONE		1 /* No LMI, all PVCs are static */
+#define LMI_ANSI		2 /* ANSI Annex D */
+#define LMI_CCITT		3 /* ITU-T Annex A */
+#define LMI_CISCO		4 /* The "original" LMI, aka Gang of Four */
+
 typedef struct { 
 	unsigned int clock_rate; /* bits per second */
 	unsigned int clock_type; /* internal, external, TX-internal etc. */
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index 85ce7ef..fd7d12d 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -24,11 +24,15 @@
 
 /* declarations for linux/mm/highmem.c */
 unsigned int nr_free_highpages(void);
+extern unsigned long totalhigh_pages;
 
 #else /* CONFIG_HIGHMEM */
 
 static inline unsigned int nr_free_highpages(void) { return 0; }
 
+#define totalhigh_pages 0
+
+#ifndef ARCH_HAS_KMAP
 static inline void *kmap(struct page *page)
 {
 	might_sleep();
@@ -41,6 +45,7 @@
 #define kunmap_atomic(addr, idx)	do { } while (0)
 #define kmap_atomic_pfn(pfn, idx)	page_address(pfn_to_page(pfn))
 #define kmap_atomic_to_page(ptr)	virt_to_page(ptr)
+#endif
 
 #endif /* CONFIG_HIGHMEM */
 
diff --git a/include/linux/hpfs_fs.h b/include/linux/hpfs_fs.h
deleted file mode 100644
index a5028dd..0000000
--- a/include/linux/hpfs_fs.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _LINUX_HPFS_FS_H
-#define _LINUX_HPFS_FS_H
-
-/* HPFS magic number (word 0 of block 16) */
-
-#define HPFS_SUPER_MAGIC 0xf995e849
-
-#endif
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 4fc379d..fca9302 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -138,6 +138,7 @@
 			      struct timespec __user *rmtp,
 			      const enum hrtimer_mode mode,
 			      const clockid_t clockid);
+extern long hrtimer_nanosleep_restart(struct restart_block *restart_block);
 
 extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
 				 struct task_struct *tsk);
diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index c0e7fab..c8f8df2 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -40,7 +40,6 @@
 	/* local settings */
 	int udelay;		/* half-clock-cycle time in microsecs */
 				/* i.e. clock is (500 / udelay) KHz */
-	int mdelay;		/* in millisecs, unused */
 	int timeout;		/* in jiffies */
 };
 
diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h
index 18b0adf..9908f3f 100644
--- a/include/linux/i2c-algo-pcf.h
+++ b/include/linux/i2c-algo-pcf.h
@@ -35,7 +35,6 @@
 
 	/* local settings */
 	int udelay;
-	int mdelay;
 	int timeout;
 };
 
diff --git a/include/linux/i2c-algo-sibyte.h b/include/linux/i2c-algo-sibyte.h
deleted file mode 100644
index 03914de..0000000
--- a/include/linux/i2c-algo-sibyte.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2001,2002,2003 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- */
-
-#ifndef I2C_ALGO_SIBYTE_H
-#define I2C_ALGO_SIBYTE_H 1
-
-#include <linux/i2c.h>
-
-struct i2c_algo_sibyte_data {
-	void *data;		/* private data */
-        int   bus;		/* which bus */
-        void *reg_base;		/* CSR base */
-};
-
-int i2c_sibyte_add_bus(struct i2c_adapter *, int speed);
-int i2c_sibyte_del_bus(struct i2c_adapter *);
-
-#endif /* I2C_ALGO_SIBYTE_H */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 9418519..0a8f750c 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -193,6 +193,7 @@
 #define I2C_HW_B_RADEON		0x01001e /* radeon framebuffer driver */
 #define I2C_HW_B_EM28XX		0x01001f /* em28xx video capture cards */
 #define I2C_HW_B_CX2341X	0x010020 /* Conexant CX2341X MPEG encoder cards */
+#define I2C_HW_B_INTELFB	0x010021 /* intel framebuffer driver */
 
 /* --- PCF 8584 based algorithms					*/
 #define I2C_HW_P_LP		0x020000 /* Parallel port interface */
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index eb0628a..9b5d047 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -64,14 +64,6 @@
  */
 extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num);
 
-/*
- * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. 
- * This is not tested/implemented yet and will change in the future.
- */
-extern int i2c_slave_send(struct i2c_client *,char*,int);
-extern int i2c_slave_recv(struct i2c_client *,char*,int);
-
-
 
 /* This is the very generalized SMBus access routine. You probably do not
    want to use this, though; one of the functions below may be much easier,
@@ -201,10 +193,6 @@
 	                   unsigned short flags, char read_write,
 	                   u8 command, int size, union i2c_smbus_data * data);
 
-	/* --- these optional/future use for some adapter types.*/
-	int (*slave_send)(struct i2c_adapter *,char*,int);
-	int (*slave_recv)(struct i2c_adapter *,char*,int);
-
 	/* --- ioctl like call to set div. parameters. */
 	int (*algo_control)(struct i2c_adapter *, unsigned int, unsigned long);
 
@@ -220,7 +208,7 @@
 	struct module *owner;
 	unsigned int id;
 	unsigned int class;
-	struct i2c_algorithm *algo;/* the algorithm to access the bus	*/
+	const struct i2c_algorithm *algo; /* the algorithm to access the bus */
 	void *algo_data;
 
 	/* --- administration stuff. */
diff --git a/include/linux/icmp.h b/include/linux/icmp.h
index f0b571f..878cfe4 100644
--- a/include/linux/icmp.h
+++ b/include/linux/icmp.h
@@ -68,16 +68,16 @@
 struct icmphdr {
   __u8		type;
   __u8		code;
-  __u16		checksum;
+  __be16	checksum;
   union {
 	struct {
-		__u16	id;
-		__u16	sequence;
+		__be16	id;
+		__be16	sequence;
 	} echo;
-	__u32	gateway;
+	__be32	gateway;
 	struct {
-		__u16	__unused;
-		__u16	mtu;
+		__be16	__unused;
+		__be16	mtu;
 	} frag;
   } un;
 };
diff --git a/include/linux/if.h b/include/linux/if.h
index 374e20a..32bf419 100644
--- a/include/linux/if.h
+++ b/include/linux/if.h
@@ -59,6 +59,8 @@
 #define IFF_SLAVE_INACTIVE	0x4	/* bonding slave not the curr. active */
 #define IFF_MASTER_8023AD	0x8	/* bonding master, 802.3ad. 	*/
 #define IFF_MASTER_ALB	0x10		/* bonding master, balance-alb.	*/
+#define IFF_BONDING	0x20		/* bonding master or slave	*/
+#define IFF_SLAVE_NEEDARP 0x40		/* need ARPs for validation	*/
 
 #define IF_GET_IFACE	0x0001		/* for querying only */
 #define IF_GET_PROTO	0x0002
@@ -212,5 +214,4 @@
 #define	ifc_buf	ifc_ifcu.ifcu_buf		/* buffer address	*/
 #define	ifc_req	ifc_ifcu.ifcu_req		/* array of structures	*/
 
-
 #endif /* _LINUX_IF_H */
diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
new file mode 100644
index 0000000..dbe8f61
--- /dev/null
+++ b/include/linux/if_addr.h
@@ -0,0 +1,55 @@
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include <linux/netlink.h>
+
+struct ifaddrmsg
+{
+	__u8		ifa_family;
+	__u8		ifa_prefixlen;	/* The prefix length		*/
+	__u8		ifa_flags;	/* Flags			*/
+	__u8		ifa_scope;	/* Address scope		*/
+	__u32		ifa_index;	/* Link index			*/
+};
+
+/*
+ * Important comment:
+ * IFA_ADDRESS is prefix address, rather than local interface address.
+ * It makes no difference for normally configured broadcast interfaces,
+ * but for point-to-point IFA_ADDRESS is DESTINATION address,
+ * local address is supplied in IFA_LOCAL attribute.
+ */
+enum
+{
+	IFA_UNSPEC,
+	IFA_ADDRESS,
+	IFA_LOCAL,
+	IFA_LABEL,
+	IFA_BROADCAST,
+	IFA_ANYCAST,
+	IFA_CACHEINFO,
+	IFA_MULTICAST,
+	__IFA_MAX,
+};
+
+#define IFA_MAX (__IFA_MAX - 1)
+
+/* ifa_flags */
+#define IFA_F_SECONDARY		0x01
+#define IFA_F_TEMPORARY		IFA_F_SECONDARY
+
+#define	IFA_F_NODAD		0x02
+#define	IFA_F_HOMEADDRESS	0x10
+#define IFA_F_DEPRECATED	0x20
+#define IFA_F_TENTATIVE		0x40
+#define IFA_F_PERMANENT		0x80
+
+struct ifa_cacheinfo
+{
+	__u32	ifa_prefered;
+	__u32	ifa_valid;
+	__u32	cstamp; /* created timestamp, hundredths of seconds */
+	__u32	tstamp; /* updated timestamp, hundredths of seconds */
+};
+
+#endif
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index a8b1a20..7f57142 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -130,11 +130,11 @@
 
 struct arphdr
 {
-	unsigned short	ar_hrd;		/* format of hardware address	*/
-	unsigned short	ar_pro;		/* format of protocol address	*/
+	__be16		ar_hrd;		/* format of hardware address	*/
+	__be16		ar_pro;		/* format of protocol address	*/
 	unsigned char	ar_hln;		/* length of hardware address	*/
 	unsigned char	ar_pln;		/* length of protocol address	*/
-	unsigned short	ar_op;		/* ARP opcode (command)		*/
+	__be16		ar_op;		/* ARP opcode (command)		*/
 
 #if 0
 	 /*
diff --git a/include/linux/if_link.h b/include/linux/if_link.h
new file mode 100644
index 0000000..e963a07
--- /dev/null
+++ b/include/linux/if_link.h
@@ -0,0 +1,136 @@
+#ifndef _LINUX_IF_LINK_H
+#define _LINUX_IF_LINK_H
+
+#include <linux/netlink.h>
+
+/* The struct should be in sync with struct net_device_stats */
+struct rtnl_link_stats
+{
+	__u32	rx_packets;		/* total packets received	*/
+	__u32	tx_packets;		/* total packets transmitted	*/
+	__u32	rx_bytes;		/* total bytes received 	*/
+	__u32	tx_bytes;		/* total bytes transmitted	*/
+	__u32	rx_errors;		/* bad packets received		*/
+	__u32	tx_errors;		/* packet transmit problems	*/
+	__u32	rx_dropped;		/* no space in linux buffers	*/
+	__u32	tx_dropped;		/* no space available in linux	*/
+	__u32	multicast;		/* multicast packets received	*/
+	__u32	collisions;
+
+	/* detailed rx_errors: */
+	__u32	rx_length_errors;
+	__u32	rx_over_errors;		/* receiver ring buff overflow	*/
+	__u32	rx_crc_errors;		/* recved pkt with crc error	*/
+	__u32	rx_frame_errors;	/* recv'd frame alignment error */
+	__u32	rx_fifo_errors;		/* recv'r fifo overrun		*/
+	__u32	rx_missed_errors;	/* receiver missed packet	*/
+
+	/* detailed tx_errors */
+	__u32	tx_aborted_errors;
+	__u32	tx_carrier_errors;
+	__u32	tx_fifo_errors;
+	__u32	tx_heartbeat_errors;
+	__u32	tx_window_errors;
+
+	/* for cslip etc */
+	__u32	rx_compressed;
+	__u32	tx_compressed;
+};
+
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap
+{
+	__u64	mem_start;
+	__u64	mem_end;
+	__u64	base_addr;
+	__u16	irq;
+	__u8	dma;
+	__u8	port;
+};
+
+enum
+{
+	IFLA_UNSPEC,
+	IFLA_ADDRESS,
+	IFLA_BROADCAST,
+	IFLA_IFNAME,
+	IFLA_MTU,
+	IFLA_LINK,
+	IFLA_QDISC,
+	IFLA_STATS,
+	IFLA_COST,
+#define IFLA_COST IFLA_COST
+	IFLA_PRIORITY,
+#define IFLA_PRIORITY IFLA_PRIORITY
+	IFLA_MASTER,
+#define IFLA_MASTER IFLA_MASTER
+	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
+#define IFLA_WIRELESS IFLA_WIRELESS
+	IFLA_PROTINFO,		/* Protocol specific information for a link */
+#define IFLA_PROTINFO IFLA_PROTINFO
+	IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+	IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+	IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
+	IFLA_OPERSTATE,
+	IFLA_LINKMODE,
+	__IFLA_MAX
+};
+
+
+#define IFLA_MAX (__IFLA_MAX - 1)
+
+/* ifi_flags.
+
+   IFF_* flags.
+
+   The only change is:
+   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
+   more not changeable by user. They describe link media
+   characteristics and set by device driver.
+
+   Comments:
+   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
+   - If neither of these three flags are set;
+     the interface is NBMA.
+
+   - IFF_MULTICAST does not mean anything special:
+   multicasts can be used on all not-NBMA links.
+   IFF_MULTICAST means that this media uses special encapsulation
+   for multicast frames. Apparently, all IFF_POINTOPOINT and
+   IFF_BROADCAST devices are able to use multicasts too.
+ */
+
+/* IFLA_LINK.
+   For usual devices it is equal ifi_index.
+   If it is a "virtual interface" (f.e. tunnel), ifi_link
+   can point to real physical interface (f.e. for bandwidth calculations),
+   or maybe 0, what means, that real media is unknown (usual
+   for IPIP tunnels, when route to endpoint is allowed to change)
+ */
+
+/* Subtype attributes for IFLA_PROTINFO */
+enum
+{
+	IFLA_INET6_UNSPEC,
+	IFLA_INET6_FLAGS,	/* link flags			*/
+	IFLA_INET6_CONF,	/* sysctl parameters		*/
+	IFLA_INET6_STATS,	/* statistics			*/
+	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
+	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
+	__IFLA_INET6_MAX
+};
+
+#define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
+
+struct ifla_cacheinfo
+{
+	__u32	max_reasm_len;
+	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
+	__u32	reachable_time;
+	__u32	retrans_time;
+};
+
+#endif /* _LINUX_IF_LINK_H */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 899c3d4..03f43e2 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -30,8 +30,8 @@
 {
 	__u8 type;
 	__u8 code;		/* For newer IGMP */
-	__u16 csum;
-	__u32 group;
+	__be16 csum;
+	__be32 group;
 };
 
 /* V3 group record types [grec_type] */
@@ -45,25 +45,25 @@
 struct igmpv3_grec {
 	__u8	grec_type;
 	__u8	grec_auxwords;
-	__u16	grec_nsrcs;
-	__u32	grec_mca;
-	__u32	grec_src[0];
+	__be16	grec_nsrcs;
+	__be32	grec_mca;
+	__be32	grec_src[0];
 };
 
 struct igmpv3_report {
 	__u8 type;
 	__u8 resv1;
-	__u16 csum;
-	__u16 resv2;
-	__u16 ngrec;
+	__be16 csum;
+	__be16 resv2;
+	__be16 ngrec;
 	struct igmpv3_grec grec[0];
 };
 
 struct igmpv3_query {
 	__u8 type;
 	__u8 code;
-	__u16 csum;
-	__u32 group;
+	__be16 csum;
+	__be32 group;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u8 qrv:3,
 	     suppress:1,
@@ -76,8 +76,8 @@
 #error "Please fix <asm/byteorder.h>"
 #endif
 	__u8 qqic;
-	__u16 nsrcs;
-	__u32 srcs[0];
+	__be16 nsrcs;
+	__be32 srcs[0];
 };
 
 #define IGMP_HOST_MEMBERSHIP_QUERY	0x11	/* From RFC1112 */
@@ -136,11 +136,11 @@
 {
 	unsigned int		sl_max;
 	unsigned int		sl_count;
-	__u32			sl_addr[0];
+	__be32			sl_addr[0];
 };
 
 #define IP_SFLSIZE(count)	(sizeof(struct ip_sf_socklist) + \
-	(count) * sizeof(__u32))
+	(count) * sizeof(__be32))
 
 #define IP_SFBLOCK	10	/* allocate this many at once */
 
@@ -159,7 +159,7 @@
 struct ip_sf_list
 {
 	struct ip_sf_list	*sf_next;
-	__u32			sf_inaddr;
+	__be32			sf_inaddr;
 	unsigned long		sf_count[2];	/* include/exclude counts */
 	unsigned char		sf_gsresp;	/* include in g & s response? */
 	unsigned char		sf_oldin;	/* change state */
@@ -197,7 +197,7 @@
 #define IGMPV3_QQIC(value) IGMPV3_EXP(0x80, 4, 3, value)
 #define IGMPV3_MRC(value) IGMPV3_EXP(0x80, 4, 3, value)
 
-extern int ip_check_mc(struct in_device *dev, u32 mc_addr, u32 src_addr, u16 proto);
+extern int ip_check_mc(struct in_device *dev, __be32 mc_addr, __be32 src_addr, u16 proto);
 extern int igmp_rcv(struct sk_buff *);
 extern int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr);
 extern int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr);
@@ -209,13 +209,13 @@
 		struct ip_msfilter __user *optval, int __user *optlen);
 extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
 		struct group_filter __user *optval, int __user *optlen);
-extern int ip_mc_sf_allow(struct sock *sk, u32 local, u32 rmt, int dif);
+extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt, int dif);
 extern void ip_mr_init(void);
 extern void ip_mc_init_dev(struct in_device *);
 extern void ip_mc_destroy_dev(struct in_device *);
 extern void ip_mc_up(struct in_device *);
 extern void ip_mc_down(struct in_device *);
-extern void ip_mc_dec_group(struct in_device *in_dev, u32 addr);
-extern void ip_mc_inc_group(struct in_device *in_dev, u32 addr);
+extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
+extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
 #endif
 #endif
diff --git a/include/linux/in.h b/include/linux/in.h
index 94f557f..d79fc75 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -52,7 +52,7 @@
 
 /* Internet address. */
 struct in_addr {
-	__u32	s_addr;
+	__be32	s_addr;
 };
 
 #define IP_TOS		1
@@ -123,17 +123,17 @@
 };
 
 struct ip_mreq_source {
-	__u32		imr_multiaddr;
-	__u32		imr_interface;
-	__u32		imr_sourceaddr;
+	__be32		imr_multiaddr;
+	__be32		imr_interface;
+	__be32		imr_sourceaddr;
 };
 
 struct ip_msfilter {
-	__u32		imsf_multiaddr;
-	__u32		imsf_interface;
+	__be32		imsf_multiaddr;
+	__be32		imsf_interface;
 	__u32		imsf_fmode;
 	__u32		imsf_numsrc;
-	__u32		imsf_slist[1];
+	__be32		imsf_slist[1];
 };
 
 #define IP_MSFILTER_SIZE(numsrc) \
@@ -177,7 +177,7 @@
 #define __SOCK_SIZE__	16		/* sizeof(struct sockaddr)	*/
 struct sockaddr_in {
   sa_family_t		sin_family;	/* Address family		*/
-  unsigned short int	sin_port;	/* Port number			*/
+  __be16		sin_port;	/* Port number			*/
   struct in_addr	sin_addr;	/* Internet address		*/
 
   /* Pad to size of `struct sockaddr'. */
diff --git a/include/linux/in6.h b/include/linux/in6.h
index 304aaed..9be6a47 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -32,8 +32,8 @@
 	union 
 	{
 		__u8		u6_addr8[16];
-		__u16		u6_addr16[8];
-		__u32		u6_addr32[4];
+		__be16		u6_addr16[8];
+		__be32		u6_addr32[4];
 	} in6_u;
 #define s6_addr			in6_u.u6_addr8
 #define s6_addr16		in6_u.u6_addr16
@@ -53,7 +53,7 @@
 
 struct sockaddr_in6 {
 	unsigned short int	sin6_family;    /* AF_INET6 */
-	__u16			sin6_port;      /* Transport layer port # */
+	__be16			sin6_port;      /* Transport layer port # */
 	__u32			sin6_flowinfo;  /* IPv6 flow information */
 	struct in6_addr		sin6_addr;      /* IPv6 address */
 	__u32			sin6_scope_id;  /* scope id (new in RFC2553) */
@@ -134,6 +134,7 @@
 #define IPPROTO_ICMPV6		58	/* ICMPv6			*/
 #define IPPROTO_NONE		59	/* IPv6 no next header		*/
 #define IPPROTO_DSTOPTS		60	/* IPv6 destination options	*/
+#define IPPROTO_MH		135	/* IPv6 mobility header		*/
 
 /*
  *	IPv6 TLV options.
@@ -142,6 +143,7 @@
 #define IPV6_TLV_PADN		1
 #define IPV6_TLV_ROUTERALERT	5
 #define IPV6_TLV_JUMBO		194
+#define IPV6_TLV_HAO		201	/* home address option */
 
 /*
  *	IPV6 socket options
diff --git a/include/linux/inet.h b/include/linux/inet.h
index 6c5587a..b7c6da7 100644
--- a/include/linux/inet.h
+++ b/include/linux/inet.h
@@ -46,5 +46,7 @@
 #include <linux/types.h>
 
 extern __be32 in_aton(const char *str);
+extern int in4_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
+extern int in6_pton(const char *src, int srclen, u8 *dst, char delim, const char **end);
 #endif
 #endif	/* _LINUX_INET_H */
diff --git a/include/linux/inet_diag.h b/include/linux/inet_diag.h
index a4606e5..6e8bc54 100644
--- a/include/linux/inet_diag.h
+++ b/include/linux/inet_diag.h
@@ -9,10 +9,10 @@
 
 /* Socket identity */
 struct inet_diag_sockid {
-	__u16	idiag_sport;
-	__u16	idiag_dport;
-	__u32	idiag_src[4];
-	__u32	idiag_dst[4];
+	__be16	idiag_sport;
+	__be16	idiag_dport;
+	__be32	idiag_src[4];
+	__be32	idiag_dst[4];
 	__u32	idiag_if;
 	__u32	idiag_cookie[2];
 #define INET_DIAG_NOCOOKIE (~0U)
@@ -67,7 +67,7 @@
 	__u8	family;
 	__u8	prefix_len;
 	int	port;
-	__u32	addr[0];
+	__be32	addr[0];
 };
 
 /* Base info structure. It contains socket identity (addrs/ports/cookie)
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index 92297ff..5a0ab04 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -90,11 +90,11 @@
 	struct in_ifaddr	*ifa_next;
 	struct in_device	*ifa_dev;
 	struct rcu_head		rcu_head;
-	u32			ifa_local;
-	u32			ifa_address;
-	u32			ifa_mask;
-	u32			ifa_broadcast;
-	u32			ifa_anycast;
+	__be32			ifa_local;
+	__be32			ifa_address;
+	__be32			ifa_mask;
+	__be32			ifa_broadcast;
+	__be32			ifa_anycast;
 	unsigned char		ifa_scope;
 	unsigned char		ifa_flags;
 	unsigned char		ifa_prefixlen;
@@ -104,18 +104,18 @@
 extern int register_inetaddr_notifier(struct notifier_block *nb);
 extern int unregister_inetaddr_notifier(struct notifier_block *nb);
 
-extern struct net_device 	*ip_dev_find(u32 addr);
-extern int		inet_addr_onlink(struct in_device *in_dev, u32 a, u32 b);
+extern struct net_device 	*ip_dev_find(__be32 addr);
+extern int		inet_addr_onlink(struct in_device *in_dev, __be32 a, __be32 b);
 extern int		devinet_ioctl(unsigned int cmd, void __user *);
 extern void		devinet_init(void);
 extern struct in_device *inetdev_init(struct net_device *dev);
 extern struct in_device	*inetdev_by_index(int);
-extern u32		inet_select_addr(const struct net_device *dev, u32 dst, int scope);
-extern u32		inet_confirm_addr(const struct net_device *dev, u32 dst, u32 local, int scope);
-extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, u32 prefix, u32 mask);
+extern __be32		inet_select_addr(const struct net_device *dev, __be32 dst, int scope);
+extern __be32		inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, int scope);
+extern struct in_ifaddr *inet_ifa_byprefix(struct in_device *in_dev, __be32 prefix, __be32 mask);
 extern void		inet_forward_change(void);
 
-static __inline__ int inet_ifa_match(u32 addr, struct in_ifaddr *ifa)
+static __inline__ int inet_ifa_match(__be32 addr, struct in_ifaddr *ifa)
 {
 	return !((addr^ifa->ifa_address)&ifa->ifa_mask);
 }
@@ -183,7 +183,7 @@
 
 #endif /* __KERNEL__ */
 
-static __inline__ __u32 inet_make_mask(int logmask)
+static __inline__ __be32 inet_make_mask(int logmask)
 {
 	if (logmask)
 		return htonl(~((1<<(32-logmask))-1));
diff --git a/include/linux/init.h b/include/linux/init.h
index 6667785..e92b145 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -68,6 +68,7 @@
 
 /* Defined in init/main.c */
 extern char saved_command_line[];
+extern unsigned int reset_devices;
 
 /* used by init/main.c */
 extern void setup_arch(char **);
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index d5afee9..1f97e3d 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -123,6 +123,14 @@
 #endif
 }
 
+static inline void disable_irq_nosync_lockdep_irqsave(unsigned int irq, unsigned long *flags)
+{
+	disable_irq_nosync(irq);
+#ifdef CONFIG_LOCKDEP
+	local_irq_save(*flags);
+#endif
+}
+
 static inline void disable_irq_lockdep(unsigned int irq)
 {
 	disable_irq(irq);
@@ -139,6 +147,14 @@
 	enable_irq(irq);
 }
 
+static inline void enable_irq_lockdep_irqrestore(unsigned int irq, unsigned long *flags)
+{
+#ifdef CONFIG_LOCKDEP
+	local_irq_restore(*flags);
+#endif
+	enable_irq(irq);
+}
+
 /* IRQ wakeup (PM) control: */
 extern int set_irq_wake(unsigned int irq, unsigned int on);
 
diff --git a/include/linux/io.h b/include/linux/io.h
index 420e2fd..aa3f5af 100644
--- a/include/linux/io.h
+++ b/include/linux/io.h
@@ -19,8 +19,12 @@
 #define _LINUX_IO_H
 
 #include <asm/io.h>
+#include <asm/page.h>
 
 void __iowrite32_copy(void __iomem *to, const void *from, size_t count);
 void __iowrite64_copy(void __iomem *to, const void *from, size_t count);
 
+int ioremap_page_range(unsigned long addr, unsigned long end,
+		       unsigned long phys_addr, pgprot_t prot);
+
 #endif /* _LINUX_IO_H */
diff --git a/include/linux/ip.h b/include/linux/ip.h
index 4b55cf1..6b25d36 100644
--- a/include/linux/ip.h
+++ b/include/linux/ip.h
@@ -57,6 +57,7 @@
 #define IPOPT_SEC	(2 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_LSRR	(3 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_TIMESTAMP	(4 |IPOPT_MEASUREMENT)
+#define IPOPT_CIPSO	(6 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_RR	(7 |IPOPT_CONTROL)
 #define IPOPT_SID	(8 |IPOPT_CONTROL|IPOPT_COPY)
 #define IPOPT_SSRR	(9 |IPOPT_CONTROL|IPOPT_COPY)
@@ -95,7 +96,7 @@
 	__be16	frag_off;
 	__u8	ttl;
 	__u8	protocol;
-	__u16	check;
+	__be16	check;
 	__be32	saddr;
 	__be32	daddr;
 	/*The options start here. */
@@ -104,22 +105,22 @@
 struct ip_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;		/* This one is measured in 32 bit units! */
-	__u16 reserved;
-	__u32 spi;
-	__u32 seq_no;		/* Sequence number */
+	__be16 reserved;
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
 	__u8  auth_data[0];	/* Variable len but >=4. Mind the 64 bit alignment! */
 };
 
 struct ip_esp_hdr {
-	__u32 spi;
-	__u32 seq_no;		/* Sequence number */
+	__be32 spi;
+	__be32 seq_no;		/* Sequence number */
 	__u8  enc_data[0];	/* Variable len but >=8. Mind the 64 bit alignment! */
 };
 
 struct ip_comp_hdr {
 	__u8 nexthdr;
 	__u8 flags;
-	__u16 cpi;
+	__be16 cpi;
 };
 
 #endif	/* _LINUX_IP_H */
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index d09fbea..796ca00 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -148,6 +148,13 @@
 #define IPMI_BMC_CHANNEL  0xf
 #define IPMI_NUM_CHANNELS 0x10
 
+/*
+ * Used to signify an "all channel" bitmask.  This is more than the
+ * actual number of channels because this is used in userland and
+ * will cover us if the number of channels is extended.
+ */
+#define IPMI_CHAN_ALL     (~0)
+
 
 /*
  * A raw IPMI message without any addressing.  This covers both
@@ -350,18 +357,21 @@
 
 /*
  * When commands come in to the SMS, the user can register to receive
- * them.  Only one user can be listening on a specific netfn/cmd pair
+ * them.  Only one user can be listening on a specific netfn/cmd/chan tuple
  * at a time, you will get an EBUSY error if the command is already
  * registered.  If a command is received that does not have a user
  * registered, the driver will automatically return the proper
- * error.
+ * error.  Channels are specified as a bitfield, use IPMI_CHAN_ALL to
+ * mean all channels.
  */
 int ipmi_register_for_cmd(ipmi_user_t   user,
 			  unsigned char netfn,
-			  unsigned char cmd);
+			  unsigned char cmd,
+			  unsigned int  chans);
 int ipmi_unregister_for_cmd(ipmi_user_t   user,
 			    unsigned char netfn,
-			    unsigned char cmd);
+			    unsigned char cmd,
+			    unsigned int  chans);
 
 /*
  * Allow run-to-completion mode to be set for the interface of
@@ -571,6 +581,36 @@
 #define IPMICTL_UNREGISTER_FOR_CMD	_IOR(IPMI_IOC_MAGIC, 15,	\
 					     struct ipmi_cmdspec)
 
+/*
+ * Register to get commands from other entities on specific channels.
+ * This way, you can only listen on specific channels, or have messages
+ * from some channels go to one place and other channels to someplace
+ * else.  The chans field is a bitmask, (1 << channel) for each channel.
+ * It may be IPMI_CHAN_ALL for all channels.
+ */
+struct ipmi_cmdspec_chans
+{
+	unsigned int netfn;
+	unsigned int cmd;
+	unsigned int chans;
+};
+
+/*
+ * Register to receive a specific command on specific channels.  error values:
+ *   - EFAULT - an address supplied was invalid.
+ *   - EBUSY - One of the netfn/cmd/chans supplied was already in use.
+ *   - ENOMEM - could not allocate memory for the entry.
+ */
+#define IPMICTL_REGISTER_FOR_CMD_CHANS	_IOR(IPMI_IOC_MAGIC, 28,	\
+					     struct ipmi_cmdspec_chans)
+/*
+ * Unregister some netfn/cmd/chans.  error values:
+ *  - EFAULT - an address supplied was invalid.
+ *  - ENOENT - None of the netfn/cmd/chans were found registered for this user.
+ */
+#define IPMICTL_UNREGISTER_FOR_CMD_CHANS _IOR(IPMI_IOC_MAGIC, 29,	\
+					     struct ipmi_cmdspec_chans)
+
 /* 
  * Set whether this interface receives events.  Note that the first
  * user registered for events will get all pending events for the
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 297853c..4f435c5 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -29,6 +29,7 @@
 
 #define IPV6_SRCRT_STRICT	0x01	/* this hop must be a neighbor	*/
 #define IPV6_SRCRT_TYPE_0	0	/* IPv6 type 0 Routing Header	*/
+#define IPV6_SRCRT_TYPE_2	2	/* IPv6 type 2 Routing Header	*/
 
 /*
  *	routing header
@@ -73,25 +74,47 @@
 #define rt0_type		rt_hdr.type
 };
 
+/*
+ *	routing header type 2
+ */
+
+struct rt2_hdr {
+	struct ipv6_rt_hdr	rt_hdr;
+	__u32			reserved;
+	struct in6_addr		addr;
+
+#define rt2_type		rt_hdr.type
+};
+
+/*
+ *	home address option in destination options header
+ */
+
+struct ipv6_destopt_hao {
+	__u8			type;
+	__u8			length;
+	struct in6_addr		addr;
+} __attribute__ ((__packed__));
+
 struct ipv6_auth_hdr {
 	__u8  nexthdr;
 	__u8  hdrlen;           /* This one is measured in 32 bit units! */
-	__u16 reserved;
-	__u32 spi;
-	__u32 seq_no;           /* Sequence number */
+	__be16 reserved;
+	__be32 spi;
+	__be32 seq_no;           /* Sequence number */
 	__u8  auth_data[0];     /* Length variable but >=4. Mind the 64 bit alignment! */
 };
 
 struct ipv6_esp_hdr {
-	__u32 spi;
-	__u32 seq_no;           /* Sequence number */
+	__be32 spi;
+	__be32 seq_no;           /* Sequence number */
 	__u8  enc_data[0];      /* Length variable but >=8. Mind the 64 bit alignment! */
 };
 
 struct ipv6_comp_hdr {
 	__u8 nexthdr;
 	__u8 flags;
-	__u16 cpi;
+	__be16 cpi;
 };
 
 /*
@@ -113,7 +136,7 @@
 #endif
 	__u8			flow_lbl[3];
 
-	__u16			payload_len;
+	__be16			payload_len;
 	__u8			nexthdr;
 	__u8			hop_limit;
 
@@ -153,6 +176,7 @@
 	__s32		accept_ra_rt_info_max_plen;
 #endif
 #endif
+	__s32		proxy_ndp;
 	void		*sysctl;
 };
 
@@ -180,6 +204,7 @@
 	DEVCONF_ACCEPT_RA_RTR_PREF,
 	DEVCONF_RTR_PROBE_INTERVAL,
 	DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN,
+	DEVCONF_PROXY_NDP,
 	DEVCONF_MAX
 };
 
@@ -206,6 +231,9 @@
 	__u16			lastopt;
 	__u32			nhoff;
 	__u16			flags;
+#ifdef CONFIG_IPV6_MIP6
+	__u16			dsthao;
+#endif
 
 #define IP6SKB_XFRM_TRANSFORMED	1
 };
@@ -242,6 +270,9 @@
 	struct in6_addr 	rcv_saddr;
 	struct in6_addr		daddr;
 	struct in6_addr		*daddr_cache;
+#ifdef CONFIG_IPV6_SUBTREES
+	struct in6_addr		*saddr_cache;
+#endif
 
 	__u32			flow_label;
 	__u32			frag_size;
@@ -430,7 +461,7 @@
 
 #define INET6_MATCH(__sk, __hash, __saddr, __daddr, __ports, __dif)\
 	(((__sk)->sk_hash == (__hash))				&& \
-	 ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))  	&& \
+	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))  	&& \
 	 ((__sk)->sk_family		== AF_INET6)		&& \
 	 ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr))	&& \
 	 ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr))	&& \
diff --git a/include/linux/irq.h b/include/linux/irq.h
index fbf6d90..48d3cb3 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -320,7 +320,9 @@
  * Monolithic do_IRQ implementation.
  * (is an explicit fastcall, because i386 4KSTACKS calls it from assembly)
  */
+#ifndef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
 extern fastcall unsigned int __do_IRQ(unsigned int irq, struct pt_regs *regs);
+#endif
 
 /*
  * Architectures call this to let the generic IRQ layer
@@ -332,10 +334,14 @@
 {
 	struct irq_desc *desc = irq_desc + irq;
 
+#ifdef CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ
+	desc->handle_irq(irq, desc, regs);
+#else
 	if (likely(desc->handle_irq))
 		desc->handle_irq(irq, desc, regs);
 	else
 		__do_IRQ(irq, regs);
+#endif
 }
 
 /* Handling of unhandled and spurious interrupts: */
diff --git a/include/linux/iso_fs.h b/include/linux/iso_fs.h
index 4796787..4688ac4 100644
--- a/include/linux/iso_fs.h
+++ b/include/linux/iso_fs.h
@@ -2,6 +2,8 @@
 #define _ISOFS_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 /*
  * The isofs filesystem constants/structures
  */
@@ -160,6 +162,4 @@
 #define ISOFS_BUFFER_SIZE(INODE) ((INODE)->i_sb->s_blocksize)
 #define ISOFS_BUFFER_BITS(INODE) ((INODE)->i_sb->s_blocksize_bits)
 
-#define ISOFS_SUPER_MAGIC 0x9660
-
-#endif
+#endif /* _ISOFS_FS_H */
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index a04c154..fe89444 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -1,6 +1,6 @@
 /*
  * linux/include/linux/jbd.h
- * 
+ *
  * Written by Stephen C. Tweedie <sct@redhat.com>
  *
  * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved
@@ -64,7 +64,7 @@
 		if ((n) <= journal_enable_debug) {			\
 			printk (KERN_DEBUG "(%s, %d): %s: ",		\
 				__FILE__, __LINE__, __FUNCTION__);	\
-		  	printk (f, ## a);				\
+			printk (f, ## a);				\
 		}							\
 	} while (0)
 #else
@@ -97,8 +97,8 @@
  * number of outstanding buffers possible at any time.  When the
  * operation completes, any buffer credits not used are credited back to
  * the transaction, so that at all times we know how many buffers the
- * outstanding updates on a transaction might possibly touch. 
- * 
+ * outstanding updates on a transaction might possibly touch.
+ *
  * This is an opaque datatype.
  **/
 typedef struct handle_s		handle_t;	/* Atomic operation type */
@@ -108,7 +108,7 @@
  * typedef journal_t - The journal_t maintains all of the journaling state information for a single filesystem.
  *
  * journal_t is linked to from the fs superblock structure.
- * 
+ *
  * We use the journal_t to keep track of all outstanding transaction
  * activity on the filesystem, and to manage the state of the log
  * writing process.
@@ -128,7 +128,7 @@
  * On-disk structures
  */
 
-/* 
+/*
  * Descriptor block types:
  */
 
@@ -149,8 +149,8 @@
 } journal_header_t;
 
 
-/* 
- * The block tag: used to describe a single buffer in the journal 
+/*
+ * The block tag: used to describe a single buffer in the journal
  */
 typedef struct journal_block_tag_s
 {
@@ -158,9 +158,9 @@
 	__be32		t_flags;	/* See below */
 } journal_block_tag_t;
 
-/* 
+/*
  * The revoke descriptor: used on disk to describe a series of blocks to
- * be revoked from the log 
+ * be revoked from the log
  */
 typedef struct journal_revoke_header_s
 {
@@ -201,9 +201,9 @@
 
 /* 0x0024 */
 	/* Remaining fields are only valid in a version-2 superblock */
-	__be32	s_feature_compat; 	/* compatible feature set */
-	__be32	s_feature_incompat; 	/* incompatible feature set */
-	__be32	s_feature_ro_compat; 	/* readonly-compatible feature set */
+	__be32	s_feature_compat;	/* compatible feature set */
+	__be32	s_feature_incompat;	/* incompatible feature set */
+	__be32	s_feature_ro_compat;	/* readonly-compatible feature set */
 /* 0x0030 */
 	__u8	s_uuid[16];		/* 128-bit uuid for journal */
 
@@ -374,10 +374,10 @@
  **/
 
 /* Docbook can't yet cope with the bit fields, but will leave the documentation
- * in so it can be fixed later. 
+ * in so it can be fixed later.
  */
 
-struct handle_s 
+struct handle_s
 {
 	/* Which compound transaction is this update a part of? */
 	transaction_t		*h_transaction;
@@ -435,7 +435,7 @@
  *
  */
 
-struct transaction_s 
+struct transaction_s
 {
 	/* Pointer to the journal for this transaction. [no locking] */
 	journal_t		*t_journal;
@@ -455,7 +455,7 @@
 		T_RUNDOWN,
 		T_FLUSH,
 		T_COMMIT,
-		T_FINISHED 
+		T_FINISHED
 	}			t_state;
 
 	/*
@@ -569,7 +569,7 @@
  *     journal_t.
  * @j_flags:  General journaling state flags
  * @j_errno:  Is there an outstanding uncleared error on the journal (from a
- *     prior abort)? 
+ *     prior abort)?
  * @j_sb_buffer: First part of superblock buffer
  * @j_superblock: Second part of superblock buffer
  * @j_format_version: Version of the superblock format
@@ -583,7 +583,7 @@
  * @j_wait_transaction_locked: Wait queue for waiting for a locked transaction
  *  to start committing, or for a barrier lock to be released
  * @j_wait_logspace: Wait queue for waiting for checkpointing to complete
- * @j_wait_done_commit: Wait queue for waiting for commit to complete 
+ * @j_wait_done_commit: Wait queue for waiting for commit to complete
  * @j_wait_checkpoint:  Wait queue to trigger checkpointing
  * @j_wait_commit: Wait queue to trigger commit
  * @j_wait_updates: Wait queue to wait for updates to complete
@@ -592,7 +592,7 @@
  * @j_tail: Journal tail - identifies the oldest still-used block in the
  *  journal.
  * @j_free: Journal free - how many free blocks are there in the journal?
- * @j_first: The block number of the first usable block 
+ * @j_first: The block number of the first usable block
  * @j_last: The block number one beyond the last usable block
  * @j_dev: Device where we store the journal
  * @j_blocksize: blocksize for the location where we store the journal.
@@ -604,12 +604,12 @@
  * @j_list_lock: Protects the buffer lists and internal buffer state.
  * @j_inode: Optional inode where we store the journal.  If present, all journal
  *     block numbers are mapped into this inode via bmap().
- * @j_tail_sequence:  Sequence number of the oldest transaction in the log 
+ * @j_tail_sequence:  Sequence number of the oldest transaction in the log
  * @j_transaction_sequence: Sequence number of the next transaction to grant
  * @j_commit_sequence: Sequence number of the most recently committed
  *  transaction
  * @j_commit_request: Sequence number of the most recent transaction wanting
- *     commit 
+ *     commit
  * @j_uuid: Uuid of client object.
  * @j_task: Pointer to the current commit thread for this journal
  * @j_max_transaction_buffers:  Maximum number of metadata buffers to allow in a
@@ -699,7 +699,7 @@
 	wait_queue_head_t	j_wait_updates;
 
 	/* Semaphore for locking against concurrent checkpoints */
-	struct mutex	 	j_checkpoint_mutex;
+	struct mutex		j_checkpoint_mutex;
 
 	/*
 	 * Journal head: identifies the first unused block in the journal.
@@ -732,7 +732,7 @@
 	 */
 	struct block_device	*j_dev;
 	int			j_blocksize;
-	unsigned int		j_blk_offset;
+	unsigned long		j_blk_offset;
 
 	/*
 	 * Device which holds the client fs.  For internal journal this will be
@@ -823,8 +823,8 @@
 	void *j_private;
 };
 
-/* 
- * Journal flag definitions 
+/*
+ * Journal flag definitions
  */
 #define JFS_UNMOUNT	0x001	/* Journal thread is being destroyed */
 #define JFS_ABORT	0x002	/* Journaling has been aborted for errors. */
@@ -833,7 +833,7 @@
 #define JFS_LOADED	0x010	/* The journal superblock has been loaded */
 #define JFS_BARRIER	0x020	/* Use IDE barriers */
 
-/* 
+/*
  * Function declarations for the journaling transaction and buffer
  * management
  */
@@ -862,11 +862,11 @@
 void __journal_insert_checkpoint(struct journal_head *, transaction_t *);
 
 /* Buffer IO */
-extern int 
+extern int
 journal_write_metadata_buffer(transaction_t	  *transaction,
 			      struct journal_head  *jh_in,
 			      struct journal_head **jh_out,
-			      int		   blocknr);
+			      unsigned long	   blocknr);
 
 /* Transaction locking */
 extern void		__wait_on_journal (journal_t *);
@@ -890,7 +890,7 @@
 /* The journaling code user interface:
  *
  * Create and destroy handles
- * Register buffer modifications against the current transaction. 
+ * Register buffer modifications against the current transaction.
  */
 
 extern handle_t *journal_start(journal_t *, int nblocks);
@@ -917,11 +917,11 @@
 				int start, int len, int bsize);
 extern journal_t * journal_init_inode (struct inode *);
 extern int	   journal_update_format (journal_t *);
-extern int	   journal_check_used_features 
+extern int	   journal_check_used_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int	   journal_check_available_features 
+extern int	   journal_check_available_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
-extern int	   journal_set_features 
+extern int	   journal_set_features
 		   (journal_t *, unsigned long, unsigned long, unsigned long);
 extern int	   journal_create     (journal_t *);
 extern int	   journal_load       (journal_t *journal);
@@ -977,7 +977,6 @@
 extern int	journal_set_revoke(journal_t *, unsigned long, tid_t);
 extern int	journal_test_revoke(journal_t *, unsigned long, tid_t);
 extern void	journal_clear_revoke(journal_t *);
-extern void	journal_brelse_array(struct buffer_head *b[], int n);
 extern void	journal_switch_revoke_table(journal_t *journal);
 
 /*
@@ -1015,7 +1014,7 @@
  * bit, when set, indicates that we have had a fatal error somewhere,
  * either inside the journaling layer or indicated to us by the client
  * (eg. ext3), and that we and should not commit any further
- * transactions.  
+ * transactions.
  */
 
 static inline int is_journal_aborted(journal_t *journal)
@@ -1082,7 +1081,7 @@
 #define BJ_Reserved	7	/* Buffer is reserved for access by journal */
 #define BJ_Locked	8	/* Locked for I/O during commit */
 #define BJ_Types	9
- 
+
 extern int jbd_blocks_per_page(struct inode *inode);
 
 #ifdef __KERNEL__
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index c9c7607..840631f 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -15,12 +15,12 @@
 #ifndef __LINUX_JFFS2_H__
 #define __LINUX_JFFS2_H__
 
+#include <linux/magic.h>
+
 /* You must include something which defines the C99 uintXX_t types. 
    We don't do it from here because this file is used in too many
    different environments. */
 
-#define JFFS2_SUPER_MAGIC 0x72b6
-
 /* Values we may expect to find in the 'magic' field */
 #define JFFS2_OLD_MAGIC_BITMASK 0x1984
 #define JFFS2_MAGIC_BITMASK 0x1985
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 329ebcf..c8d5f20 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -115,6 +115,21 @@
 	 ((long)(a) - (long)(b) >= 0))
 #define time_before_eq(a,b)	time_after_eq(b,a)
 
+/* Same as above, but does so with platform independent 64bit types.
+ * These must be used when utilizing jiffies_64 (i.e. return value of
+ * get_jiffies_64() */
+#define time_after64(a,b)	\
+	(typecheck(__u64, a) &&	\
+	 typecheck(__u64, b) && \
+	 ((__s64)(b) - (__s64)(a) < 0))
+#define time_before64(a,b)	time_after64(b,a)
+
+#define time_after_eq64(a,b)	\
+	(typecheck(__u64, a) && \
+	 typecheck(__u64, b) && \
+	 ((__s64)(a) - (__s64)(b) >= 0))
+#define time_before_eq64(a,b)	time_after_eq64(b,a)
+
 /*
  * Have the 32 bit jiffies value wrap 5 minutes after boot
  * so jiffies wrap bugs show up earlier.
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 851aa1b..4d00988d 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -31,8 +31,9 @@
 #define STACK_MAGIC	0xdeadbeef
 
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define ALIGN(x,a) (((x)+(a)-1)&~((a)-1))
+#define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define	KERN_EMERG	"<0>"	/* system is unusable			*/
@@ -186,6 +187,7 @@
 extern int oops_in_progress;		/* If set, an oops, panic(), BUG() or die() is in progress */
 extern int panic_timeout;
 extern int panic_on_oops;
+extern int panic_on_unrecovered_nmi;
 extern int tainted;
 extern const char *print_tainted(void);
 extern void add_taint(unsigned);
@@ -348,4 +350,11 @@
 /* Trap pasters of __FUNCTION__ at compile-time */
 #define __FUNCTION__ (__func__)
 
+/* This helps us to avoid #ifdef CONFIG_NUMA */
+#ifdef CONFIG_NUMA
+#define NUMA_BUILD 1
+#else
+#define NUMA_BUILD 0
+#endif
+
 #endif
diff --git a/include/linux/kmod.h b/include/linux/kmod.h
index 0db22a1..10f505c 100644
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
@@ -47,4 +47,8 @@
 
 extern void usermodehelper_init(void);
 
+struct file;
+extern int call_usermodehelper_pipe(char *path, char *argv[], char *envp[],
+				    struct file **filp);
+
 #endif /* __LINUX_KMOD_H__ */
diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 2d22932..bcd9cd1 100644
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/sysfs.h>
+#include <linux/compiler.h>
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 #include <linux/kref.h>
@@ -71,12 +72,12 @@
 extern void kobject_init(struct kobject *);
 extern void kobject_cleanup(struct kobject *);
 
-extern int kobject_add(struct kobject *);
+extern int __must_check kobject_add(struct kobject *);
 extern void kobject_del(struct kobject *);
 
-extern int kobject_rename(struct kobject *, const char *new_name);
+extern int __must_check kobject_rename(struct kobject *, const char *new_name);
 
-extern int kobject_register(struct kobject *);
+extern int __must_check kobject_register(struct kobject *);
 extern void kobject_unregister(struct kobject *);
 
 extern struct kobject * kobject_get(struct kobject *);
@@ -128,8 +129,8 @@
 
 
 extern void kset_init(struct kset * k);
-extern int kset_add(struct kset * k);
-extern int kset_register(struct kset * k);
+extern int __must_check kset_add(struct kset * k);
+extern int __must_check kset_register(struct kset * k);
 extern void kset_unregister(struct kset * k);
 
 static inline struct kset * to_kset(struct kobject * kobj)
@@ -239,7 +240,7 @@
 	(obj)->subsys.kset.kobj.kset = &(_subsys).kset
 
 extern void subsystem_init(struct subsystem *);
-extern int subsystem_register(struct subsystem *);
+extern int __must_check subsystem_register(struct subsystem *);
 extern void subsystem_unregister(struct subsystem *);
 
 static inline struct subsystem * subsys_get(struct subsystem * s)
@@ -258,7 +259,8 @@
 	ssize_t (*store)(struct subsystem *, const char *, size_t); 
 };
 
-extern int subsys_create_file(struct subsystem * , struct subsys_attribute *);
+extern int __must_check subsys_create_file(struct subsystem * ,
+					struct subsys_attribute *);
 
 #if defined(CONFIG_HOTPLUG)
 void kobject_uevent(struct kobject *kobj, enum kobject_action action);
diff --git a/include/linux/latency.h b/include/linux/latency.h
new file mode 100644
index 0000000..c08b52b
--- /dev/null
+++ b/include/linux/latency.h
@@ -0,0 +1,25 @@
+/*
+ * latency.h: Explicit system-wide latency-expectation infrastructure
+ *
+ * (C) Copyright 2006 Intel Corporation
+ * Author: Arjan van de Ven <arjan@linux.intel.com>
+ *
+ */
+
+#ifndef _INCLUDE_GUARD_LATENCY_H_
+#define _INCLUDE_GUARD_LATENCY_H_
+
+#include <linux/notifier.h>
+
+void set_acceptable_latency(char *identifier, int usecs);
+void modify_acceptable_latency(char *identifier, int usecs);
+void remove_acceptable_latency(char *identifier);
+void synchronize_acceptable_latency(void);
+int system_latency_constraint(void);
+
+int register_latency_notifier(struct notifier_block * nb);
+int unregister_latency_notifier(struct notifier_block * nb);
+
+#define INFINITE_LATENCY 1000000
+
+#endif
diff --git a/include/linux/leds.h b/include/linux/leds.h
index dc23c7c..88afcef 100644
--- a/include/linux/leds.h
+++ b/include/linux/leds.h
@@ -12,6 +12,9 @@
 #ifndef __LINUX_LEDS_H_INCLUDED
 #define __LINUX_LEDS_H_INCLUDED
 
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
 struct device;
 struct class_device;
 /*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 66c3100..d6a3d4b 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -37,6 +37,16 @@
 #include <scsi/scsi_host.h>
 
 /*
+ * Define if arch has non-standard setup.  This is a _PCI_ standard
+ * not a legacy or ISA standard.
+ */
+#ifdef CONFIG_ATA_NONSTANDARD
+#include <asm/libata-portmap.h>
+#else
+#include <asm-generic/libata-portmap.h>
+#endif
+
+/*
  * compile-time options: to be removed as soon as all the drivers are
  * converted to the new debugging mechanism
  */
@@ -44,7 +54,7 @@
 #undef ATA_VERBOSE_DEBUG	/* yet more debugging output */
 #undef ATA_IRQ_TRAP		/* define to ack screaming irqs */
 #undef ATA_NDEBUG		/* define to disable quick runtime checks */
-#undef ATA_ENABLE_PATA		/* define to enable PATA support in some
+#define ATA_ENABLE_PATA		/* define to enable PATA support in some
 				 * low-level drivers */
 
 
@@ -112,8 +122,6 @@
 	/* tag ATA_MAX_QUEUE - 1 is reserved for internal commands */
 	ATA_MAX_QUEUE		= 32,
 	ATA_TAG_INTERNAL	= ATA_MAX_QUEUE - 1,
-	ATA_MAX_SECTORS		= 200,	/* FIXME */
-	ATA_MAX_SECTORS_LBA48	= 65535,
 	ATA_MAX_BUS		= 2,
 	ATA_DEF_BUSY_WAIT	= 10000,
 	ATA_SHORT_PAUSE		= (HZ >> 6) + 1,
@@ -197,8 +205,8 @@
 	ATA_QCFLAG_EH_SCHEDULED = (1 << 18), /* EH scheduled (obsolete) */
 
 	/* host set flags */
-	ATA_HOST_SIMPLEX	= (1 << 0),	/* Host is simplex, one DMA channel per host_set only */
-	
+	ATA_HOST_SIMPLEX	= (1 << 0),	/* Host is simplex, one DMA channel per host only */
+
 	/* various lengths of time */
 	ATA_TMOUT_BOOT		= 30 * HZ,	/* heuristic */
 	ATA_TMOUT_BOOT_QUICK	= 7 * HZ,	/* heuristic */
@@ -225,8 +233,8 @@
 	/* encoding various smaller bitmaps into a single
 	 * unsigned int bitmap
 	 */
-	ATA_BITS_PIO		= 5,
-	ATA_BITS_MWDMA		= 3,
+	ATA_BITS_PIO		= 7,
+	ATA_BITS_MWDMA		= 5,
 	ATA_BITS_UDMA		= 8,
 
 	ATA_SHIFT_PIO		= 0,
@@ -289,6 +297,11 @@
 	 * most devices.
 	 */
 	ATA_SPINUP_WAIT		= 8000,
+	
+	/* Horkage types. May be set by libata or controller on drives
+	   (some horkage may be drive/controller pair dependant */
+
+	ATA_HORKAGE_DIAGNOSTIC	= (1 << 0),	/* Failed boot diag */
 };
 
 enum hsm_task_states {
@@ -350,23 +363,32 @@
 	struct scsi_host_template *sht;
 	struct ata_ioports	port[ATA_MAX_PORTS];
 	unsigned int		n_ports;
-	unsigned int		hard_port_no;
+	unsigned int		dummy_port_mask;
 	unsigned int		pio_mask;
 	unsigned int		mwdma_mask;
 	unsigned int		udma_mask;
-	unsigned int		legacy_mode;
 	unsigned long		irq;
+	unsigned long		irq2;
 	unsigned int		irq_flags;
-	unsigned long		host_flags;
-	unsigned long		host_set_flags;
+	unsigned long		port_flags;
+	unsigned long		_host_flags;
 	void __iomem		*mmio_base;
 	void			*private_data;
+
+	/* port_info for the secondary port.  Together with irq2, it's
+	 * used to implement non-uniform secondary port.  Currently,
+	 * the only user is ata_piix combined mode.  This workaround
+	 * will be removed together with ata_probe_ent when init model
+	 * is updated.
+	 */
+	const struct ata_port_info *pinfo2;
 };
 
-struct ata_host_set {
+struct ata_host {
 	spinlock_t		lock;
 	struct device 		*dev;
 	unsigned long		irq;
+	unsigned long		irq2;
 	void __iomem		*mmio_base;
 	unsigned int		n_ports;
 	void			*private_data;
@@ -374,7 +396,6 @@
 	unsigned long		flags;
 	int			simplex_claimed;	/* Keep seperate in case we
 							   ever need to do this locked */
-	struct ata_host_set	*next;		/* for legacy mode */
 	struct ata_port		*ports[0];
 };
 
@@ -420,7 +441,7 @@
 	void			*private_data;
 };
 
-struct ata_host_stats {
+struct ata_port_stats {
 	unsigned long		unhandled_irq;
 	unsigned long		idle_irq;
 	unsigned long		rw_reqbuf;
@@ -468,6 +489,7 @@
 
 	/* error history */
 	struct ata_ering	ering;
+	unsigned int		horkage;	/* List of broken features */
 };
 
 /* Offset into struct ata_device.  Fields above it are maintained
@@ -498,14 +520,13 @@
 };
 
 struct ata_port {
-	struct Scsi_Host	*host;	/* our co-allocated scsi host */
+	struct Scsi_Host	*scsi_host; /* our co-allocated scsi host */
 	const struct ata_port_operations *ops;
 	spinlock_t		*lock;
 	unsigned long		flags;	/* ATA_FLAG_xxx */
 	unsigned int		pflags; /* ATA_PFLAG_xxx */
 	unsigned int		id;	/* unique id req'd by scsi midlyr */
 	unsigned int		port_no; /* unique port #; from zero */
-	unsigned int		hard_port_no;	/* hardware port #; from zero */
 
 	struct ata_prd		*prd;	 /* our SG list */
 	dma_addr_t		prd_dma; /* and its DMA mapping */
@@ -524,7 +545,7 @@
 	unsigned int		hw_sata_spd_limit;
 	unsigned int		sata_spd_limit;	/* SATA PHY speed limit */
 
-	/* record runtime error info, protected by host_set lock */
+	/* record runtime error info, protected by host lock */
 	struct ata_eh_info	eh_info;
 	/* EH context owned by EH */
 	struct ata_eh_context	eh_context;
@@ -538,8 +559,8 @@
 	unsigned int		active_tag;
 	u32			sactive;
 
-	struct ata_host_stats	stats;
-	struct ata_host_set	*host_set;
+	struct ata_port_stats	stats;
+	struct ata_host		*host;
 	struct device 		*dev;
 
 	struct work_struct	port_task;
@@ -615,7 +636,7 @@
 	int (*port_start) (struct ata_port *ap);
 	void (*port_stop) (struct ata_port *ap);
 
-	void (*host_stop) (struct ata_host_set *host_set);
+	void (*host_stop) (struct ata_host *host);
 
 	void (*bmdma_stop) (struct ata_queued_cmd *qc);
 	u8   (*bmdma_status) (struct ata_port *ap);
@@ -623,7 +644,7 @@
 
 struct ata_port_info {
 	struct scsi_host_template	*sht;
-	unsigned long		host_flags;
+	unsigned long		flags;
 	unsigned long		pio_mask;
 	unsigned long		mwdma_mask;
 	unsigned long		udma_mask;
@@ -649,6 +670,8 @@
 extern const unsigned long sata_deb_timing_hotplug[];
 extern const unsigned long sata_deb_timing_long[];
 
+extern const struct ata_port_operations ata_dummy_port_ops;
+
 static inline const unsigned long *
 sata_ehc_deb_timing(struct ata_eh_context *ehc)
 {
@@ -658,6 +681,11 @@
 		return sata_deb_timing_normal;
 }
 
+static inline int ata_port_is_dummy(struct ata_port *ap)
+{
+	return ap->ops == &ata_dummy_port_ops;
+}
+
 extern void ata_port_probe(struct ata_port *);
 extern void __sata_phy_reset(struct ata_port *ap);
 extern void sata_phy_reset(struct ata_port *ap);
@@ -676,19 +704,30 @@
 extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info,
 			     unsigned int n_ports);
 extern void ata_pci_remove_one (struct pci_dev *pdev);
-extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t state);
+extern void ata_pci_device_do_suspend(struct pci_dev *pdev, pm_message_t mesg);
 extern void ata_pci_device_do_resume(struct pci_dev *pdev);
-extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t state);
+extern int ata_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
 extern int ata_pci_device_resume(struct pci_dev *pdev);
 extern int ata_pci_clear_simplex(struct pci_dev *pdev);
 #endif /* CONFIG_PCI */
 extern int ata_device_add(const struct ata_probe_ent *ent);
 extern void ata_port_detach(struct ata_port *ap);
-extern void ata_host_set_remove(struct ata_host_set *host_set);
+extern void ata_host_init(struct ata_host *, struct device *,
+			  unsigned long, const struct ata_port_operations *);
+extern void ata_host_remove(struct ata_host *host);
 extern int ata_scsi_detect(struct scsi_host_template *sht);
 extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg);
 extern int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *));
 extern int ata_scsi_release(struct Scsi_Host *host);
+extern void ata_sas_port_destroy(struct ata_port *);
+extern struct ata_port *ata_sas_port_alloc(struct ata_host *,
+					   struct ata_port_info *, struct Scsi_Host *);
+extern int ata_sas_port_init(struct ata_port *);
+extern int ata_sas_port_start(struct ata_port *ap);
+extern void ata_sas_port_stop(struct ata_port *ap);
+extern int ata_sas_slave_configure(struct scsi_device *, struct ata_port *);
+extern int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
+			    struct ata_port *ap);
 extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc);
 extern int sata_scr_valid(struct ata_port *ap);
 extern int sata_scr_read(struct ata_port *ap, int reg, u32 *val);
@@ -697,10 +736,9 @@
 extern int ata_port_online(struct ata_port *ap);
 extern int ata_port_offline(struct ata_port *ap);
 extern int ata_scsi_device_resume(struct scsi_device *);
-extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t state);
-extern int ata_host_set_suspend(struct ata_host_set *host_set,
-				pm_message_t mesg);
-extern void ata_host_set_resume(struct ata_host_set *host_set);
+extern int ata_scsi_device_suspend(struct scsi_device *, pm_message_t mesg);
+extern int ata_host_suspend(struct ata_host *host, pm_message_t mesg);
+extern void ata_host_resume(struct ata_host *host);
 extern int ata_ratelimit(void);
 extern unsigned int ata_busy_sleep(struct ata_port *ap,
 				   unsigned long timeout_pat,
@@ -725,7 +763,7 @@
 extern void ata_exec_command(struct ata_port *ap, const struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
-extern void ata_host_stop (struct ata_host_set *host_set);
+extern void ata_host_stop (struct ata_host *host);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
 extern void ata_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
 			       unsigned int buflen, int write_data);
@@ -811,7 +849,7 @@
 	unsigned long		val;
 };
 
-extern void ata_pci_host_stop (struct ata_host_set *host_set);
+extern void ata_pci_host_stop (struct ata_host *host);
 extern struct ata_probe_ent *
 ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int portmask);
 extern int pci_test_config_bits(struct pci_dev *pdev, const struct pci_bits *bits);
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 932021f..6c9873f 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -35,9 +35,13 @@
 #endif
 
 #define KPROBE_ENTRY(name) \
-  .section .kprobes.text, "ax"; \
+  .pushsection .kprobes.text, "ax"; \
   ENTRY(name)
 
+#define KPROBE_END(name) \
+  END(name);		 \
+  .popsection
+
 #ifndef END
 #define END(name) \
   .size name, .-name
diff --git a/include/linux/list.h b/include/linux/list.h
index 65a5b5c..a9c9028 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -39,6 +39,7 @@
  * This is only for internal list manipulation where we know
  * the prev/next entries already!
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void __list_add(struct list_head *new,
 			      struct list_head *prev,
 			      struct list_head *next)
@@ -48,6 +49,11 @@
 	new->prev = prev;
 	prev->next = new;
 }
+#else
+extern void __list_add(struct list_head *new,
+			      struct list_head *prev,
+			      struct list_head *next);
+#endif
 
 /**
  * list_add - add a new entry
@@ -57,10 +63,15 @@
  * Insert a new entry after the specified head.
  * This is good for implementing stacks.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_add(struct list_head *new, struct list_head *head)
 {
 	__list_add(new, head, head->next);
 }
+#else
+extern void list_add(struct list_head *new, struct list_head *head);
+#endif
+
 
 /**
  * list_add_tail - add a new entry
@@ -153,12 +164,16 @@
  * Note: list_empty on entry does not return true after this, the entry is
  * in an undefined state.
  */
+#ifndef CONFIG_DEBUG_LIST
 static inline void list_del(struct list_head *entry)
 {
 	__list_del(entry->prev, entry->next);
 	entry->next = LIST_POISON1;
 	entry->prev = LIST_POISON2;
 }
+#else
+extern void list_del(struct list_head *entry);
+#endif
 
 /**
  * list_del_rcu - deletes entry from list without re-initialization
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index c040a8c..1314ca0 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -8,13 +8,13 @@
 #ifndef __LINUX_LOCKDEP_H
 #define __LINUX_LOCKDEP_H
 
+#ifdef CONFIG_LOCKDEP
+
 #include <linux/linkage.h>
 #include <linux/list.h>
 #include <linux/debug_locks.h>
 #include <linux/stacktrace.h>
 
-#ifdef CONFIG_LOCKDEP
-
 /*
  * Lock-class usage-state bits:
  */
diff --git a/include/linux/loop.h b/include/linux/loop.h
index e76c761..191a595 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -59,10 +59,9 @@
 	struct bio 		*lo_bio;
 	struct bio		*lo_biotail;
 	int			lo_state;
-	struct completion	lo_done;
-	struct completion	lo_bh_done;
 	struct mutex		lo_ctl_mutex;
-	int			lo_pending;
+	struct task_struct	*lo_thread;
+	wait_queue_head_t	lo_event;
 
 	request_queue_t		*lo_queue;
 };
diff --git a/include/linux/magic.h b/include/linux/magic.h
new file mode 100644
index 0000000..22036dd
--- /dev/null
+++ b/include/linux/magic.h
@@ -0,0 +1,37 @@
+#ifndef __LINUX_MAGIC_H__
+#define __LINUX_MAGIC_H__
+
+#define ADFS_SUPER_MAGIC	0xadf5
+#define AFFS_SUPER_MAGIC	0xadff
+#define AUTOFS_SUPER_MAGIC	0x0187
+#define CODA_SUPER_MAGIC	0x73757245
+#define EFS_SUPER_MAGIC		0x414A53
+#define EXT2_SUPER_MAGIC	0xEF53
+#define EXT3_SUPER_MAGIC	0xEF53
+#define HPFS_SUPER_MAGIC	0xf995e849
+#define ISOFS_SUPER_MAGIC	0x9660
+#define JFFS2_SUPER_MAGIC	0x72b6
+
+#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
+#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
+#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
+#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
+
+#define MSDOS_SUPER_MAGIC	0x4d44		/* MD */
+#define NCP_SUPER_MAGIC		0x564c		/* Guess, what 0x564c is :-) */
+#define NFS_SUPER_MAGIC		0x6969
+#define OPENPROM_SUPER_MAGIC	0x9fa1
+#define PROC_SUPER_MAGIC	0x9fa0
+#define QNX4_SUPER_MAGIC	0x002f		/* qnx4 fs detection */
+
+#define REISERFS_SUPER_MAGIC	0x52654973	/* used by gcc */
+					/* used by file system utilities that
+	                                   look at the superblock, etc.  */
+#define REISERFS_SUPER_MAGIC_STRING	"ReIsErFs"
+#define REISER2FS_SUPER_MAGIC_STRING	"ReIsEr2Fs"
+#define REISER2FS_JR_SUPER_MAGIC_STRING	"ReIsEr3Fs"
+
+#define SMB_SUPER_MAGIC		0x517B
+#define USBDEVICE_SUPER_MAGIC	0x9fa2
+
+#endif /* __LINUX_MAGIC_H__ */
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 8f04143..654ef55 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -57,7 +57,7 @@
 struct notifier_block;
 struct mem_section;
 
-#ifndef CONFIG_MEMORY_HOTPLUG
+#ifndef CONFIG_MEMORY_HOTPLUG_SPARSE
 static inline int memory_dev_init(void)
 {
 	return 0;
@@ -78,7 +78,7 @@
 #define CONFIG_MEM_BLOCK_SIZE	(PAGES_PER_SECTION<<PAGE_SHIFT)
 
 
-#endif /* CONFIG_MEMORY_HOTPLUG */
+#endif /* CONFIG_MEMORY_HOTPLUG_SPARSE */
 
 #define hotplug_memory_notifier(fn, pri) {			\
 	static struct notifier_block fn##_mem_nb =		\
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 218501c..7b54666 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -172,5 +172,7 @@
 extern int add_memory(int nid, u64 start, u64 size);
 extern int arch_add_memory(int nid, u64 start, u64 size);
 extern int remove_memory(u64 start, u64 size);
+extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
+								int nr_pages);
 
 #endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 72440f0..09f0f57 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -162,9 +162,9 @@
 		unsigned long addr);
 extern unsigned slab_node(struct mempolicy *policy);
 
-extern int policy_zone;
+extern enum zone_type policy_zone;
 
-static inline void check_highest_zone(int k)
+static inline void check_highest_zone(enum zone_type k)
 {
 	if (k > policy_zone)
 		policy_zone = k;
diff --git a/include/linux/minix_fs.h b/include/linux/minix_fs.h
index 1ecc3cc..916e8f7 100644
--- a/include/linux/minix_fs.h
+++ b/include/linux/minix_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MINIX_FS_H
 #define _LINUX_MINIX_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The minix filesystem constants/structures
  */
@@ -19,10 +21,6 @@
 
 #define MINIX_I_MAP_SLOTS	8
 #define MINIX_Z_MAP_SLOTS	64
-#define MINIX_SUPER_MAGIC	0x137F		/* original minix fs */
-#define MINIX_SUPER_MAGIC2	0x138F		/* minix fs, 30 char names */
-#define MINIX2_SUPER_MAGIC	0x2468		/* minix V2 fs */
-#define MINIX2_SUPER_MAGIC2	0x2478		/* minix V2 fs, 30 char names */
 #define MINIX_VALID_FS		0x0001		/* Clean fs. */
 #define MINIX_ERROR_FS		0x0002		/* fs has errors. */
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index f0b135c..b7966ab 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -15,6 +15,8 @@
 #include <linux/fs.h>
 #include <linux/mutex.h>
 #include <linux/debug_locks.h>
+#include <linux/backing-dev.h>
+#include <linux/mm_types.h>
 
 struct mempolicy;
 struct anon_vma;
@@ -197,6 +199,7 @@
 	void (*open)(struct vm_area_struct * area);
 	void (*close)(struct vm_area_struct * area);
 	struct page * (*nopage)(struct vm_area_struct * area, unsigned long address, int *type);
+	unsigned long (*nopfn)(struct vm_area_struct * area, unsigned long address);
 	int (*populate)(struct vm_area_struct * area, unsigned long address, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock);
 
 	/* notification that a previously read-only page is about to become
@@ -214,61 +217,6 @@
 struct mmu_gather;
 struct inode;
 
-/*
- * Each physical page in the system has a struct page associated with
- * it to keep track of whatever it is we are using the page for at the
- * moment. Note that we have no way to track which tasks are using
- * a page.
- */
-struct page {
-	unsigned long flags;		/* Atomic flags, some possibly
-					 * updated asynchronously */
-	atomic_t _count;		/* Usage count, see below. */
-	atomic_t _mapcount;		/* Count of ptes mapped in mms,
-					 * to show when page is mapped
-					 * & limit reverse map searches.
-					 */
-	union {
-	    struct {
-		unsigned long private;		/* Mapping-private opaque data:
-					 	 * usually used for buffer_heads
-						 * if PagePrivate set; used for
-						 * swp_entry_t if PageSwapCache;
-						 * indicates order in the buddy
-						 * system if PG_buddy is set.
-						 */
-		struct address_space *mapping;	/* If low bit clear, points to
-						 * inode address_space, or NULL.
-						 * If page mapped as anonymous
-						 * memory, low bit is set, and
-						 * it points to anon_vma object:
-						 * see PAGE_MAPPING_ANON below.
-						 */
-	    };
-#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
-	    spinlock_t ptl;
-#endif
-	};
-	pgoff_t index;			/* Our offset within mapping. */
-	struct list_head lru;		/* Pageout list, eg. active_list
-					 * protected by zone->lru_lock !
-					 */
-	/*
-	 * On machines where all RAM is mapped into kernel address space,
-	 * we can simply calculate the virtual address. On machines with
-	 * highmem some memory is mapped into kernel virtual memory
-	 * dynamically, so we need a place to store that address.
-	 * Note that this field could be 16 bits on x86 ... ;)
-	 *
-	 * Architectures with slow multiplication can define
-	 * WANT_PAGE_VIRTUAL in asm/page.h
-	 */
-#if defined(WANT_PAGE_VIRTUAL)
-	void *virtual;			/* Kernel virtual address (NULL if
-					   not kmapped, ie. highmem) */
-#endif /* WANT_PAGE_VIRTUAL */
-};
-
 #define page_private(page)		((page)->private)
 #define set_page_private(page, v)	((page)->private = (v))
 
@@ -278,6 +226,12 @@
  */
 #include <linux/page-flags.h>
 
+#ifdef CONFIG_DEBUG_VM
+#define VM_BUG_ON(cond) BUG_ON(cond)
+#else
+#define VM_BUG_ON(condition) do { } while(0)
+#endif
+
 /*
  * Methods to modify the page usage count.
  *
@@ -292,12 +246,11 @@
  */
 
 /*
- * Drop a ref, return true if the logical refcount fell to zero (the page has
- * no users)
+ * Drop a ref, return true if the refcount fell to zero (the page has no users)
  */
 static inline int put_page_testzero(struct page *page)
 {
-	BUG_ON(atomic_read(&page->_count) == 0);
+	VM_BUG_ON(atomic_read(&page->_count) == 0);
 	return atomic_dec_and_test(&page->_count);
 }
 
@@ -307,11 +260,10 @@
  */
 static inline int get_page_unless_zero(struct page *page)
 {
+	VM_BUG_ON(PageCompound(page));
 	return atomic_inc_not_zero(&page->_count);
 }
 
-extern void FASTCALL(__page_cache_release(struct page *));
-
 static inline int page_count(struct page *page)
 {
 	if (unlikely(PageCompound(page)))
@@ -323,6 +275,7 @@
 {
 	if (unlikely(PageCompound(page)))
 		page = (struct page *)page_private(page);
+	VM_BUG_ON(atomic_read(&page->_count) == 0);
 	atomic_inc(&page->_count);
 }
 
@@ -349,43 +302,55 @@
  * For the non-reserved pages, page_count(page) denotes a reference count.
  *   page_count() == 0 means the page is free. page->lru is then used for
  *   freelist management in the buddy allocator.
- *   page_count() == 1 means the page is used for exactly one purpose
- *   (e.g. a private data page of one process).
+ *   page_count() > 0  means the page has been allocated.
  *
- * A page may be used for kmalloc() or anyone else who does a
- * __get_free_page(). In this case the page_count() is at least 1, and
- * all other fields are unused but should be 0 or NULL. The
- * management of this page is the responsibility of the one who uses
- * it.
+ * Pages are allocated by the slab allocator in order to provide memory
+ * to kmalloc and kmem_cache_alloc. In this case, the management of the
+ * page, and the fields in 'struct page' are the responsibility of mm/slab.c
+ * unless a particular usage is carefully commented. (the responsibility of
+ * freeing the kmalloc memory is the caller's, of course).
  *
- * The other pages (we may call them "process pages") are completely
+ * A page may be used by anyone else who does a __get_free_page().
+ * In this case, page_count still tracks the references, and should only
+ * be used through the normal accessor functions. The top bits of page->flags
+ * and page->virtual store page management information, but all other fields
+ * are unused and could be used privately, carefully. The management of this
+ * page is the responsibility of the one who allocated it, and those who have
+ * subsequently been given references to it.
+ *
+ * The other pages (we may call them "pagecache pages") are completely
  * managed by the Linux memory manager: I/O, buffers, swapping etc.
  * The following discussion applies only to them.
  *
- * A page may belong to an inode's memory mapping. In this case,
- * page->mapping is the pointer to the inode, and page->index is the
- * file offset of the page, in units of PAGE_CACHE_SIZE.
+ * A pagecache page contains an opaque `private' member, which belongs to the
+ * page's address_space. Usually, this is the address of a circular list of
+ * the page's disk buffers. PG_private must be set to tell the VM to call
+ * into the filesystem to release these pages.
  *
- * A page contains an opaque `private' member, which belongs to the
- * page's address_space.  Usually, this is the address of a circular
- * list of the page's disk buffers.
+ * A page may belong to an inode's memory mapping. In this case, page->mapping
+ * is the pointer to the inode, and page->index is the file offset of the page,
+ * in units of PAGE_CACHE_SIZE.
  *
- * For pages belonging to inodes, the page_count() is the number of
- * attaches, plus 1 if `private' contains something, plus one for
- * the page cache itself.
+ * If pagecache pages are not associated with an inode, they are said to be
+ * anonymous pages. These may become associated with the swapcache, and in that
+ * case PG_swapcache is set, and page->private is an offset into the swapcache.
  *
- * Instead of keeping dirty/clean pages in per address-space lists, we instead
- * now tag pages as dirty/under writeback in the radix tree.
+ * In either case (swapcache or inode backed), the pagecache itself holds one
+ * reference to the page. Setting PG_private should also increment the
+ * refcount. The each user mapping also has a reference to the page.
  *
- * There is also a per-mapping radix tree mapping index to the page
- * in memory if present. The tree is rooted at mapping->root.  
+ * The pagecache pages are stored in a per-mapping radix tree, which is
+ * rooted at mapping->page_tree, and indexed by offset.
+ * Where 2.4 and early 2.6 kernels kept dirty/clean pages in per-address_space
+ * lists, we instead now tag pages as dirty/writeback in the radix tree.
  *
- * All process pages can do I/O:
+ * All pagecache pages may be subject to I/O:
  * - inode pages may need to be read from disk,
  * - inode pages which have been modified and are MAP_SHARED may need
- *   to be written to disk,
- * - private pages which have been modified may need to be swapped out
- *   to swap space and (later) to be read back into memory.
+ *   to be written back to the inode on disk,
+ * - anonymous pages (including MAP_PRIVATE file mappings) which have been
+ *   modified may need to be swapped out to swap space and (later) to be read
+ *   back into memory.
  */
 
 /*
@@ -463,7 +428,7 @@
 #define SECTIONS_MASK		((1UL << SECTIONS_WIDTH) - 1)
 #define ZONETABLE_MASK		((1UL << ZONETABLE_SHIFT) - 1)
 
-static inline unsigned long page_zonenum(struct page *page)
+static inline enum zone_type page_zonenum(struct page *page)
 {
 	return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
 }
@@ -480,23 +445,33 @@
 	return zone_table[page_zone_id(page)];
 }
 
+static inline unsigned long zone_to_nid(struct zone *zone)
+{
+#ifdef CONFIG_NUMA
+	return zone->node;
+#else
+	return 0;
+#endif
+}
+
 static inline unsigned long page_to_nid(struct page *page)
 {
 	if (FLAGS_HAS_NODE)
 		return (page->flags >> NODES_PGSHIFT) & NODES_MASK;
 	else
-		return page_zone(page)->zone_pgdat->node_id;
+		return zone_to_nid(page_zone(page));
 }
 static inline unsigned long page_to_section(struct page *page)
 {
 	return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
 }
 
-static inline void set_page_zone(struct page *page, unsigned long zone)
+static inline void set_page_zone(struct page *page, enum zone_type zone)
 {
 	page->flags &= ~(ZONES_MASK << ZONES_PGSHIFT);
 	page->flags |= (zone & ZONES_MASK) << ZONES_PGSHIFT;
 }
+
 static inline void set_page_node(struct page *page, unsigned long node)
 {
 	page->flags &= ~(NODES_MASK << NODES_PGSHIFT);
@@ -508,7 +483,7 @@
 	page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
 }
 
-static inline void set_page_links(struct page *page, unsigned long zone,
+static inline void set_page_links(struct page *page, enum zone_type zone,
 	unsigned long node, unsigned long pfn)
 {
 	set_page_zone(page, zone);
@@ -521,11 +496,6 @@
  */
 #include <linux/vmstat.h>
 
-#ifndef CONFIG_DISCONTIGMEM
-/* The array of struct pages - for discontigmem use pgdat->lmem_map */
-extern struct page *mem_map;
-#endif
-
 static __always_inline void *lowmem_page_address(struct page *page)
 {
 	return __va(page_to_pfn(page) << PAGE_SHIFT);
@@ -625,6 +595,12 @@
 #define NOPAGE_OOM	((struct page *) (-1))
 
 /*
+ * Error return values for the *_nopfn functions
+ */
+#define NOPFN_SIGBUS	((unsigned long) -1)
+#define NOPFN_OOM	((unsigned long) -2)
+
+/*
  * Different kinds of faults, as returned by handle_mm_fault().
  * Used to decide whether a process gets delivered SIGBUS or
  * just gets major/minor fault counters bumped up.
@@ -767,7 +743,9 @@
 		int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
 void print_bad_pte(struct vm_area_struct *, pte_t, unsigned long);
 
-int __set_page_dirty_buffers(struct page *page);
+extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
+extern void do_invalidatepage(struct page *page, unsigned long offset);
+
 int __set_page_dirty_nobuffers(struct page *page);
 int redirty_page_for_writepage(struct writeback_control *wbc,
 				struct page *page);
@@ -802,6 +780,39 @@
 extern struct shrinker *set_shrinker(int, shrinker_t);
 extern void remove_shrinker(struct shrinker *shrinker);
 
+/*
+ * Some shared mappigns will want the pages marked read-only
+ * to track write events. If so, we'll downgrade vm_page_prot
+ * to the private version (using protection_map[] without the
+ * VM_SHARED bit).
+ */
+static inline int vma_wants_writenotify(struct vm_area_struct *vma)
+{
+	unsigned int vm_flags = vma->vm_flags;
+
+	/* If it was private or non-writable, the write bit is already clear */
+	if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
+		return 0;
+
+	/* The backer wishes to know when pages are first written to? */
+	if (vma->vm_ops && vma->vm_ops->page_mkwrite)
+		return 1;
+
+	/* The open routine did something to the protections already? */
+	if (pgprot_val(vma->vm_page_prot) !=
+	    pgprot_val(protection_map[vm_flags &
+		    (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
+		return 0;
+
+	/* Specialty mapping? */
+	if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
+		return 0;
+
+	/* Can the mapping track the dirty pages? */
+	return vma->vm_file && vma->vm_file->f_mapping &&
+		mapping_cap_account_dirty(vma->vm_file->f_mapping);
+}
+
 extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
 
 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
@@ -879,12 +890,64 @@
 extern void free_area_init_node(int nid, pg_data_t *pgdat,
 	unsigned long * zones_size, unsigned long zone_start_pfn, 
 	unsigned long *zholes_size);
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+/*
+ * With CONFIG_ARCH_POPULATES_NODE_MAP set, an architecture may initialise its
+ * zones, allocate the backing mem_map and account for memory holes in a more
+ * architecture independent manner. This is a substitute for creating the
+ * zone_sizes[] and zholes_size[] arrays and passing them to
+ * free_area_init_node()
+ *
+ * An architecture is expected to register range of page frames backed by
+ * physical memory with add_active_range() before calling
+ * free_area_init_nodes() passing in the PFN each zone ends at. At a basic
+ * usage, an architecture is expected to do something like
+ *
+ * unsigned long max_zone_pfns[MAX_NR_ZONES] = {max_dma, max_normal_pfn,
+ * 							 max_highmem_pfn};
+ * for_each_valid_physical_page_range()
+ * 	add_active_range(node_id, start_pfn, end_pfn)
+ * free_area_init_nodes(max_zone_pfns);
+ *
+ * If the architecture guarantees that there are no holes in the ranges
+ * registered with add_active_range(), free_bootmem_active_regions()
+ * will call free_bootmem_node() for each registered physical page range.
+ * Similarly sparse_memory_present_with_active_regions() calls
+ * memory_present() for each range when SPARSEMEM is enabled.
+ *
+ * See mm/page_alloc.c for more information on each function exposed by
+ * CONFIG_ARCH_POPULATES_NODE_MAP
+ */
+extern void free_area_init_nodes(unsigned long *max_zone_pfn);
+extern void add_active_range(unsigned int nid, unsigned long start_pfn,
+					unsigned long end_pfn);
+extern void shrink_active_range(unsigned int nid, unsigned long old_end_pfn,
+						unsigned long new_end_pfn);
+extern void push_node_boundaries(unsigned int nid, unsigned long start_pfn,
+					unsigned long end_pfn);
+extern void remove_all_active_ranges(void);
+extern unsigned long absent_pages_in_range(unsigned long start_pfn,
+						unsigned long end_pfn);
+extern void get_pfn_range_for_nid(unsigned int nid,
+			unsigned long *start_pfn, unsigned long *end_pfn);
+extern unsigned long find_min_pfn_with_active_regions(void);
+extern unsigned long find_max_pfn_with_active_regions(void);
+extern void free_bootmem_with_active_regions(int nid,
+						unsigned long max_low_pfn);
+extern void sparse_memory_present_with_active_regions(int nid);
+#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+extern int early_pfn_to_nid(unsigned long pfn);
+#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+extern void set_dma_reserve(unsigned long new_dma_reserve);
 extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long);
 extern void setup_per_zone_pages_min(void);
 extern void mem_init(void);
 extern void show_mem(void);
 extern void si_meminfo(struct sysinfo * val);
 extern void si_meminfo_node(struct sysinfo *val, int nid);
+extern void zonetable_add(struct zone *zone, int nid, enum zone_type zid,
+					unsigned long pfn, unsigned long size);
 
 #ifdef CONFIG_NUMA
 extern void setup_per_cpu_pageset(void);
@@ -1013,6 +1076,7 @@
 	return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
 }
 
+pgprot_t vm_get_page_prot(unsigned long vm_flags);
 struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
 struct page *vmalloc_to_page(void *addr);
 unsigned long vmalloc_to_pfn(void *addr);
@@ -1071,7 +1135,7 @@
 extern int randomize_va_space;
 #endif
 
-const char *arch_vma_name(struct vm_area_struct *vma);
+__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
 
 #endif /* __KERNEL__ */
 #endif /* _LINUX_MM_H */
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
new file mode 100644
index 0000000..c3852fd
--- /dev/null
+++ b/include/linux/mm_types.h
@@ -0,0 +1,67 @@
+#ifndef _LINUX_MM_TYPES_H
+#define _LINUX_MM_TYPES_H
+
+#include <linux/types.h>
+#include <linux/threads.h>
+#include <linux/list.h>
+#include <linux/spinlock.h>
+
+struct address_space;
+
+/*
+ * Each physical page in the system has a struct page associated with
+ * it to keep track of whatever it is we are using the page for at the
+ * moment. Note that we have no way to track which tasks are using
+ * a page, though if it is a pagecache page, rmap structures can tell us
+ * who is mapping it.
+ */
+struct page {
+	unsigned long flags;		/* Atomic flags, some possibly
+					 * updated asynchronously */
+	atomic_t _count;		/* Usage count, see below. */
+	atomic_t _mapcount;		/* Count of ptes mapped in mms,
+					 * to show when page is mapped
+					 * & limit reverse map searches.
+					 */
+	union {
+	    struct {
+		unsigned long private;		/* Mapping-private opaque data:
+					 	 * usually used for buffer_heads
+						 * if PagePrivate set; used for
+						 * swp_entry_t if PageSwapCache;
+						 * indicates order in the buddy
+						 * system if PG_buddy is set.
+						 */
+		struct address_space *mapping;	/* If low bit clear, points to
+						 * inode address_space, or NULL.
+						 * If page mapped as anonymous
+						 * memory, low bit is set, and
+						 * it points to anon_vma object:
+						 * see PAGE_MAPPING_ANON below.
+						 */
+	    };
+#if NR_CPUS >= CONFIG_SPLIT_PTLOCK_CPUS
+	    spinlock_t ptl;
+#endif
+	};
+	pgoff_t index;			/* Our offset within mapping. */
+	struct list_head lru;		/* Pageout list, eg. active_list
+					 * protected by zone->lru_lock !
+					 */
+	/*
+	 * On machines where all RAM is mapped into kernel address space,
+	 * we can simply calculate the virtual address. On machines with
+	 * highmem some memory is mapped into kernel virtual memory
+	 * dynamically, so we need a place to store that address.
+	 * Note that this field could be 16 bits on x86 ... ;)
+	 *
+	 * Architectures with slow multiplication can define
+	 * WANT_PAGE_VIRTUAL in asm/page.h
+	 */
+#if defined(WANT_PAGE_VIRTUAL)
+	void *virtual;			/* Kernel virtual address (NULL if
+					   not kmapped, ie. highmem) */
+#endif /* WANT_PAGE_VIRTUAL */
+};
+
+#endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index ba095ae..587264a 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -85,6 +85,8 @@
 	unsigned long		caps;		/* Host capabilities */
 
 #define MMC_CAP_4_BIT_DATA	(1 << 0)	/* Can the host do 4 bit transfers */
+#define MMC_CAP_MULTIWRITE	(1 << 1)	/* Can accurately report bytes sent to card on error */
+#define MMC_CAP_BYTEBLOCK	(1 << 2)	/* Can do non-log2 block sizes */
 
 	/* host specific block data */
 	unsigned int		max_seg_size;	/* see blk_queue_max_segment_size */
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 627e2c0..a3594df 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -68,7 +68,6 @@
 struct mmc_data {
 	unsigned int		timeout_ns;	/* data timeout (in ns, max 80ms) */
 	unsigned int		timeout_clks;	/* data timeout (in clocks) */
-	unsigned int		blksz_bits;	/* data block size */
 	unsigned int		blksz;		/* data block size */
 	unsigned int		blocks;		/* number of blocks */
 	unsigned int		error;		/* data error */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index f45163c..59855b8 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -51,12 +51,14 @@
 	NR_FILE_MAPPED,	/* pagecache pages mapped into pagetables.
 			   only modified from process context */
 	NR_FILE_PAGES,
-	NR_SLAB,	/* Pages used by slab allocator */
+	NR_SLAB_RECLAIMABLE,
+	NR_SLAB_UNRECLAIMABLE,
 	NR_PAGETABLE,	/* used for pagetables */
 	NR_FILE_DIRTY,
 	NR_WRITEBACK,
 	NR_UNSTABLE_NFS,	/* NFS unstable pages */
 	NR_BOUNCE,
+	NR_VMSCAN_WRITE,
 #ifdef CONFIG_NUMA
 	NUMA_HIT,		/* allocated in intended node */
 	NUMA_MISS,		/* allocated in non intended node */
@@ -88,53 +90,68 @@
 #define zone_pcp(__z, __cpu) (&(__z)->pageset[(__cpu)])
 #endif
 
-#define ZONE_DMA		0
-#define ZONE_DMA32		1
-#define ZONE_NORMAL		2
-#define ZONE_HIGHMEM		3
-
-#define MAX_NR_ZONES		4	/* Sync this with ZONES_SHIFT */
-#define ZONES_SHIFT		2	/* ceil(log2(MAX_NR_ZONES)) */
-
+enum zone_type {
+	/*
+	 * ZONE_DMA is used when there are devices that are not able
+	 * to do DMA to all of addressable memory (ZONE_NORMAL). Then we
+	 * carve out the portion of memory that is needed for these devices.
+	 * The range is arch specific.
+	 *
+	 * Some examples
+	 *
+	 * Architecture		Limit
+	 * ---------------------------
+	 * parisc, ia64, sparc	<4G
+	 * s390			<2G
+	 * arm26		<48M
+	 * arm			Various
+	 * alpha		Unlimited or 0-16MB.
+	 *
+	 * i386, x86_64 and multiple other arches
+	 * 			<16M.
+	 */
+	ZONE_DMA,
+#ifdef CONFIG_ZONE_DMA32
+	/*
+	 * x86_64 needs two ZONE_DMAs because it supports devices that are
+	 * only able to do DMA to the lower 16M but also 32 bit devices that
+	 * can only do DMA areas below 4G.
+	 */
+	ZONE_DMA32,
+#endif
+	/*
+	 * Normal addressable memory is in ZONE_NORMAL. DMA operations can be
+	 * performed on pages in ZONE_NORMAL if the DMA devices support
+	 * transfers to all addressable memory.
+	 */
+	ZONE_NORMAL,
+#ifdef CONFIG_HIGHMEM
+	/*
+	 * A memory area that is only addressable by the kernel through
+	 * mapping portions into its own address space. This is for example
+	 * used by i386 to allow the kernel to address the memory beyond
+	 * 900MB. The kernel will set up special mappings (page
+	 * table entries on i386) for each page that the kernel needs to
+	 * access.
+	 */
+	ZONE_HIGHMEM,
+#endif
+	MAX_NR_ZONES
+};
 
 /*
  * When a memory allocation must conform to specific limitations (such
  * as being suitable for DMA) the caller will pass in hints to the
  * allocator in the gfp_mask, in the zone modifier bits.  These bits
  * are used to select a priority ordered list of memory zones which
- * match the requested limits.  GFP_ZONEMASK defines which bits within
- * the gfp_mask should be considered as zone modifiers.  Each valid
- * combination of the zone modifier bits has a corresponding list
- * of zones (in node_zonelists).  Thus for two zone modifiers there
- * will be a maximum of 4 (2 ** 2) zonelists, for 3 modifiers there will
- * be 8 (2 ** 3) zonelists.  GFP_ZONETYPES defines the number of possible
- * combinations of zone modifiers in "zone modifier space".
- *
- * As an optimisation any zone modifier bits which are only valid when
- * no other zone modifier bits are set (loners) should be placed in
- * the highest order bits of this field.  This allows us to reduce the
- * extent of the zonelists thus saving space.  For example in the case
- * of three zone modifier bits, we could require up to eight zonelists.
- * If the left most zone modifier is a "loner" then the highest valid
- * zonelist would be four allowing us to allocate only five zonelists.
- * Use the first form for GFP_ZONETYPES when the left most bit is not
- * a "loner", otherwise use the second.
- *
- * NOTE! Make sure this matches the zones in <linux/gfp.h>
+ * match the requested limits. See gfp_zone() in include/linux/gfp.h
  */
-#define GFP_ZONEMASK	0x07
-/* #define GFP_ZONETYPES       (GFP_ZONEMASK + 1) */           /* Non-loner */
-#define GFP_ZONETYPES  ((GFP_ZONEMASK + 1) / 2 + 1)            /* Loner */
 
-/*
- * On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a 32bit PC we have 4 zones:
- *
- * ZONE_DMA	  < 16 MB	ISA DMA capable memory
- * ZONE_DMA32	     0 MB 	Empty
- * ZONE_NORMAL	16-896 MB	direct mapped by the kernel
- * ZONE_HIGHMEM	 > 896 MB	only page cache and user processes
- */
+#if !defined(CONFIG_ZONE_DMA32) && !defined(CONFIG_HIGHMEM)
+#define ZONES_SHIFT 1
+#else
+#define ZONES_SHIFT 2
+#endif
 
 struct zone {
 	/* Fields commonly accessed by the page allocator */
@@ -151,10 +168,12 @@
 	unsigned long		lowmem_reserve[MAX_NR_ZONES];
 
 #ifdef CONFIG_NUMA
+	int node;
 	/*
 	 * zone reclaim becomes active if more unmapped pages exist.
 	 */
-	unsigned long		min_unmapped_ratio;
+	unsigned long		min_unmapped_pages;
+	unsigned long		min_slab_pages;
 	struct per_cpu_pageset	*pageset[NR_CPUS];
 #else
 	struct per_cpu_pageset	pageset[NR_CPUS];
@@ -266,7 +285,6 @@
 	char			*name;
 } ____cacheline_internodealigned_in_smp;
 
-
 /*
  * The "priority" of VM scanning is how much of the queues we will scan in one
  * go. A value of 12 for DEF_PRIORITY implies that we will scan 1/4096th of the
@@ -289,6 +307,18 @@
 	struct zone *zones[MAX_NUMNODES * MAX_NR_ZONES + 1]; // NULL delimited
 };
 
+#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
+struct node_active_region {
+	unsigned long start_pfn;
+	unsigned long end_pfn;
+	int nid;
+};
+#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
+
+#ifndef CONFIG_DISCONTIGMEM
+/* The array of struct pages - for discontigmem use pgdat->lmem_map */
+extern struct page *mem_map;
+#endif
 
 /*
  * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM
@@ -304,7 +334,7 @@
 struct bootmem_data;
 typedef struct pglist_data {
 	struct zone node_zones[MAX_NR_ZONES];
-	struct zonelist node_zonelists[GFP_ZONETYPES];
+	struct zonelist node_zonelists[MAX_NR_ZONES];
 	int nr_zones;
 #ifdef CONFIG_FLAT_NODE_MEM_MAP
 	struct page *node_mem_map;
@@ -373,12 +403,16 @@
 	return (!!zone->present_pages);
 }
 
-static inline int is_highmem_idx(int idx)
+static inline int is_highmem_idx(enum zone_type idx)
 {
+#ifdef CONFIG_HIGHMEM
 	return (idx == ZONE_HIGHMEM);
+#else
+	return 0;
+#endif
 }
 
-static inline int is_normal_idx(int idx)
+static inline int is_normal_idx(enum zone_type idx)
 {
 	return (idx == ZONE_NORMAL);
 }
@@ -391,7 +425,11 @@
  */
 static inline int is_highmem(struct zone *zone)
 {
+#ifdef CONFIG_HIGHMEM
 	return zone == zone->zone_pgdat->node_zones + ZONE_HIGHMEM;
+#else
+	return 0;
+#endif
 }
 
 static inline int is_normal(struct zone *zone)
@@ -401,7 +439,11 @@
 
 static inline int is_dma32(struct zone *zone)
 {
+#ifdef CONFIG_ZONE_DMA32
 	return zone == zone->zone_pgdat->node_zones + ZONE_DMA32;
+#else
+	return 0;
+#endif
 }
 
 static inline int is_dma(struct zone *zone)
@@ -421,6 +463,8 @@
 					void __user *, size_t *, loff_t *);
 int sysctl_min_unmapped_ratio_sysctl_handler(struct ctl_table *, int,
 			struct file *, void __user *, size_t *, loff_t *);
+int sysctl_min_slab_ratio_sysctl_handler(struct ctl_table *, int,
+			struct file *, void __user *, size_t *, loff_t *);
 
 #include <linux/topology.h>
 /* Returns the number of the current Node. */
@@ -488,7 +532,8 @@
 
 #endif
 
-#ifndef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+#if !defined(CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID) && \
+	!defined(CONFIG_ARCH_POPULATES_NODE_MAP)
 #define early_pfn_to_nid(nid)  (0UL)
 #endif
 
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index f697770..e0c393c 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -148,6 +148,17 @@
 #define CCW_DEVICE_ID_MATCH_DEVICE_TYPE		0x04
 #define CCW_DEVICE_ID_MATCH_DEVICE_MODEL	0x08
 
+/* s390 AP bus devices */
+struct ap_device_id {
+	__u16 match_flags;	/* which fields to match against */
+	__u8 dev_type;		/* device type */
+	__u8 pad1;
+	__u32 pad2;
+	kernel_ulong_t driver_info;
+};
+
+#define AP_DEVICE_ID_MATCH_DEVICE_TYPE		0x01
+
 
 #define PNP_ID_LEN	8
 #define PNP_MAX_DEVICES	8
@@ -297,4 +308,16 @@
 	kernel_ulong_t driver_info;
 };
 
+/* EISA */
+
+#define EISA_SIG_LEN   8
+
+/* The EISA signature, in ASCII form, null terminated */
+struct eisa_device_id {
+	char          sig[EISA_SIG_LEN];
+	kernel_ulong_t driver_data;
+};
+
+#define EISA_DEVICE_MODALIAS_FMT "eisa:s%s"
+
 #endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/module.h b/include/linux/module.h
index 0dfb794..2c59917 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -156,6 +156,11 @@
 */
 #define MODULE_VERSION(_version) MODULE_INFO(version, _version)
 
+/* Optional firmware file (or files) needed by the module
+ * format is simply firmware file name.  Multiple firmware
+ * files require multiple MODULE_FIRMWARE() specifiers */
+#define MODULE_FIRMWARE(_firmware) MODULE_INFO(firmware, _firmware)
+
 /* Given an address, look for it in the exception tables */
 const struct exception_table_entry *search_exception_tables(unsigned long add);
 
@@ -227,17 +232,17 @@
 };
 
 /* Similar stuff for section attributes. */
-#define MODULE_SECT_NAME_LEN 32
 struct module_sect_attr
 {
 	struct module_attribute mattr;
-	char name[MODULE_SECT_NAME_LEN];
+	char *name;
 	unsigned long address;
 };
 
 struct module_sect_attrs
 {
 	struct attribute_group grp;
+	int nsections;
 	struct module_sect_attr attrs[0];
 };
 
diff --git a/include/linux/mpage.h b/include/linux/mpage.h
index 3ca8804..cc5fb75 100644
--- a/include/linux/mpage.h
+++ b/include/linux/mpage.h
@@ -9,6 +9,7 @@
  * (And no, it doesn't do the #ifdef __MPAGE_H thing, and it doesn't do
  * nested includes.  Get it right in the .c file).
  */
+#ifdef CONFIG_BLOCK
 
 struct writeback_control;
 typedef int (writepage_t)(struct page *page, struct writeback_control *wbc);
@@ -21,8 +22,4 @@
 int mpage_writepage(struct page *page, get_block_t *get_block,
 		struct writeback_control *wbc);
 
-static inline int
-generic_writepages(struct address_space *mapping, struct writeback_control *wbc)
-{
-	return mpage_writepages(mapping, wbc, NULL);
-}
+#endif
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index e05d54a..7da2cee 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -142,7 +142,7 @@
 	unsigned long	rate_limit;		/* Traffic shaping (NI) 	*/
 	unsigned char	threshold;		/* TTL threshold 		*/
 	unsigned short	flags;			/* Control flags 		*/
-	__u32		local,remote;		/* Addresses(remote for tunnels)*/
+	__be32		local,remote;		/* Addresses(remote for tunnels)*/
 	int		link;			/* Physical interface index	*/
 };
 
@@ -151,8 +151,8 @@
 struct mfc_cache 
 {
 	struct mfc_cache *next;			/* Next entry on cache line 	*/
-	__u32 mfc_mcastgrp;			/* Group the entry belongs to 	*/
-	__u32 mfc_origin;			/* Source of packet 		*/
+	__be32 mfc_mcastgrp;			/* Group the entry belongs to 	*/
+	__be32 mfc_origin;			/* Source of packet 		*/
 	vifi_t mfc_parent;			/* Source interface		*/
 	int mfc_flags;				/* Flags on line		*/
 
@@ -179,9 +179,9 @@
 #define MFC_LINES		64
 
 #ifdef __BIG_ENDIAN
-#define MFC_HASH(a,b)	((((a)>>24)^((b)>>26))&(MFC_LINES-1))
+#define MFC_HASH(a,b)	(((((__force u32)(__be32)a)>>24)^(((__force u32)(__be32)b)>>26))&(MFC_LINES-1))
 #else
-#define MFC_HASH(a,b)	(((a)^((b)>>2))&(MFC_LINES-1))
+#define MFC_HASH(a,b)	((((__force u32)(__be32)a)^(((__force u32)(__be32)b)>>2))&(MFC_LINES-1))
 #endif		
 
 #endif
@@ -213,8 +213,8 @@
 {
 	__u8	type;
 	__u8	reserved;
-	__u16	csum;
-	__u32	flags;
+	__be16	csum;
+	__be32	flags;
 };
 
 extern int pim_rcv_v1(struct sk_buff *);
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h
index d9035c7..ce6c858 100644
--- a/include/linux/msdos_fs.h
+++ b/include/linux/msdos_fs.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_MSDOS_FS_H
 #define _LINUX_MSDOS_FS_H
 
+#include <linux/magic.h>
+
 /*
  * The MS-DOS filesystem constants/structures
  */
@@ -18,8 +20,6 @@
 #define CT_LE_L(v)	cpu_to_le32(v)
 
 
-#define MSDOS_SUPER_MAGIC 0x4d44 /* MD */
-
 #define MSDOS_ROOT_INO	1	/* == MINIX_ROOT_INO */
 #define MSDOS_DIR_BITS	5	/* log2(sizeof(struct msdos_dir_entry)) */
 
@@ -204,6 +204,7 @@
 		 unicode_xlate:1, /* create escape sequences for unhandled Unicode */
 		 numtail:1,       /* Does first alias have a numeric '~1' type tail? */
 		 atari:1,         /* Use Atari GEMDOS variation of MS-DOS fs */
+		 flush:1,	  /* write things quickly */
 		 nocase:1;	  /* Does this need case conversion? 0=need case conversion*/
 };
 
@@ -412,6 +413,8 @@
 extern int fat_fill_super(struct super_block *sb, void *data, int silent,
 			struct inode_operations *fs_dir_inode_ops, int isvfat);
 
+extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
+		            struct inode *i2);
 /* fat/misc.c */
 extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
 extern void fat_clusters_flush(struct super_block *sb);
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 45511a5..f5f1960 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_NAMEI_H
 #define _LINUX_NAMEI_H
 
+#include <linux/dcache.h>
 #include <linux/linkage.h>
 
 struct vfsmount;
@@ -54,6 +55,7 @@
 #define LOOKUP_OPEN		(0x0100)
 #define LOOKUP_CREATE		(0x0200)
 #define LOOKUP_ACCESS		(0x0400)
+#define LOOKUP_CHDIR		(0x0800)
 
 extern int FASTCALL(__user_walk(const char __user *, unsigned, struct nameidata *));
 extern int FASTCALL(__user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *));
diff --git a/include/linux/ncp_fs.h b/include/linux/ncp_fs.h
index b208f0c..0ea7f89 100644
--- a/include/linux/ncp_fs.h
+++ b/include/linux/ncp_fs.h
@@ -11,6 +11,7 @@
 #include <linux/fs.h>
 #include <linux/in.h>
 #include <linux/types.h>
+#include <linux/magic.h>
 
 #include <linux/ipx.h>
 #include <linux/ncp_no.h>
@@ -185,10 +186,6 @@
 	__u8			file_handle[6];
 };
 
-/* Guess, what 0x564c is :-) */
-#define NCP_SUPER_MAGIC  0x564c
-
-
 static inline struct ncp_server *NCP_SBP(struct super_block *sb)
 {
 	return sb->s_fs_info;
@@ -215,6 +212,7 @@
 
 /* linux/fs/ncpfs/ioctl.c */
 int ncp_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
+long ncp_compat_ioctl(struct file *, unsigned int, unsigned long);
 
 /* linux/fs/ncpfs/sock.c */
 int ncp_request2(struct ncp_server *server, int function,
diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
new file mode 100644
index 0000000..bd3bbf6
--- /dev/null
+++ b/include/linux/neighbour.h
@@ -0,0 +1,159 @@
+#ifndef __LINUX_NEIGHBOUR_H
+#define __LINUX_NEIGHBOUR_H
+
+#include <linux/netlink.h>
+
+struct ndmsg
+{
+	__u8		ndm_family;
+	__u8		ndm_pad1;
+	__u16		ndm_pad2;
+	__s32		ndm_ifindex;
+	__u16		ndm_state;
+	__u8		ndm_flags;
+	__u8		ndm_type;
+};
+
+enum
+{
+	NDA_UNSPEC,
+	NDA_DST,
+	NDA_LLADDR,
+	NDA_CACHEINFO,
+	NDA_PROBES,
+	__NDA_MAX
+};
+
+#define NDA_MAX (__NDA_MAX - 1)
+
+/*
+ *	Neighbor Cache Entry Flags
+ */
+
+#define NTF_PROXY	0x08	/* == ATF_PUBL */
+#define NTF_ROUTER	0x80
+
+/*
+ *	Neighbor Cache Entry States.
+ */
+
+#define NUD_INCOMPLETE	0x01
+#define NUD_REACHABLE	0x02
+#define NUD_STALE	0x04
+#define NUD_DELAY	0x08
+#define NUD_PROBE	0x10
+#define NUD_FAILED	0x20
+
+/* Dummy states */
+#define NUD_NOARP	0x40
+#define NUD_PERMANENT	0x80
+#define NUD_NONE	0x00
+
+/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
+   and make no address resolution or NUD.
+   NUD_PERMANENT is also cannot be deleted by garbage collectors.
+ */
+
+struct nda_cacheinfo
+{
+	__u32		ndm_confirmed;
+	__u32		ndm_used;
+	__u32		ndm_updated;
+	__u32		ndm_refcnt;
+};
+
+/*****************************************************************
+ *		Neighbour tables specific messages.
+ *
+ * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
+ * NLM_F_DUMP flag set. Every neighbour table configuration is
+ * spread over multiple messages to avoid running into message
+ * size limits on systems with many interfaces. The first message
+ * in the sequence transports all not device specific data such as
+ * statistics, configuration, and the default parameter set.
+ * This message is followed by 0..n messages carrying device
+ * specific parameter sets.
+ * Although the ordering should be sufficient, NDTA_NAME can be
+ * used to identify sequences. The initial message can be identified
+ * by checking for NDTA_CONFIG. The device specific messages do
+ * not contain this TLV but have NDTPA_IFINDEX set to the
+ * corresponding interface index.
+ *
+ * To change neighbour table attributes, send RTM_SETNEIGHTBL
+ * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
+ * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
+ * otherwise. Device specific parameter sets can be changed by
+ * setting NDTPA_IFINDEX to the interface index of the corresponding
+ * device.
+ ****/
+
+struct ndt_stats
+{
+	__u64		ndts_allocs;
+	__u64		ndts_destroys;
+	__u64		ndts_hash_grows;
+	__u64		ndts_res_failed;
+	__u64		ndts_lookups;
+	__u64		ndts_hits;
+	__u64		ndts_rcv_probes_mcast;
+	__u64		ndts_rcv_probes_ucast;
+	__u64		ndts_periodic_gc_runs;
+	__u64		ndts_forced_gc_runs;
+};
+
+enum {
+	NDTPA_UNSPEC,
+	NDTPA_IFINDEX,			/* u32, unchangeable */
+	NDTPA_REFCNT,			/* u32, read-only */
+	NDTPA_REACHABLE_TIME,		/* u64, read-only, msecs */
+	NDTPA_BASE_REACHABLE_TIME,	/* u64, msecs */
+	NDTPA_RETRANS_TIME,		/* u64, msecs */
+	NDTPA_GC_STALETIME,		/* u64, msecs */
+	NDTPA_DELAY_PROBE_TIME,		/* u64, msecs */
+	NDTPA_QUEUE_LEN,		/* u32 */
+	NDTPA_APP_PROBES,		/* u32 */
+	NDTPA_UCAST_PROBES,		/* u32 */
+	NDTPA_MCAST_PROBES,		/* u32 */
+	NDTPA_ANYCAST_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_DELAY,		/* u64, msecs */
+	NDTPA_PROXY_QLEN,		/* u32 */
+	NDTPA_LOCKTIME,			/* u64, msecs */
+	__NDTPA_MAX
+};
+#define NDTPA_MAX (__NDTPA_MAX - 1)
+
+struct ndtmsg
+{
+	__u8		ndtm_family;
+	__u8		ndtm_pad1;
+	__u16		ndtm_pad2;
+};
+
+struct ndt_config
+{
+	__u16		ndtc_key_len;
+	__u16		ndtc_entry_size;
+	__u32		ndtc_entries;
+	__u32		ndtc_last_flush;	/* delta to now in msecs */
+	__u32		ndtc_last_rand;		/* delta to now in msecs */
+	__u32		ndtc_hash_rnd;
+	__u32		ndtc_hash_mask;
+	__u32		ndtc_hash_chain_gc;
+	__u32		ndtc_proxy_qlen;
+};
+
+enum {
+	NDTA_UNSPEC,
+	NDTA_NAME,			/* char *, unchangeable */
+	NDTA_THRESH1,			/* u32 */
+	NDTA_THRESH2,			/* u32 */
+	NDTA_THRESH3,			/* u32 */
+	NDTA_CONFIG,			/* struct ndt_config, read-only */
+	NDTA_PARMS,			/* nested TLV NDTPA_* */
+	NDTA_STATS,			/* struct ndt_stats, read-only */
+	NDTA_GC_INTERVAL,		/* u64, msecs */
+	__NDTA_MAX
+};
+#define NDTA_MAX (__NDTA_MAX - 1)
+
+#endif
diff --git a/include/linux/net.h b/include/linux/net.h
index b20c53c..c257f71 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -169,11 +169,6 @@
 struct net_proto_family {
 	int		family;
 	int		(*create)(struct socket *sock, int protocol);
-	/* These are counters for the number of different methods of
-	   each we support */
-	short		authentication;
-	short		encryption;
-	short		encrypt_net;
 	struct module	*owner;
 };
 
@@ -181,8 +176,8 @@
 struct kvec;
 
 extern int	     sock_wake_async(struct socket *sk, int how, int band);
-extern int	     sock_register(struct net_proto_family *fam);
-extern int	     sock_unregister(int family);
+extern int	     sock_register(const struct net_proto_family *fam);
+extern void	     sock_unregister(int family);
 extern int	     sock_create(int family, int type, int proto,
 				 struct socket **res);
 extern int	     sock_create_kern(int family, int type, int proto,
@@ -208,6 +203,25 @@
 				    struct kvec *vec, size_t num,
 				    size_t len, int flags);
 
+extern int kernel_bind(struct socket *sock, struct sockaddr *addr,
+		       int addrlen);
+extern int kernel_listen(struct socket *sock, int backlog);
+extern int kernel_accept(struct socket *sock, struct socket **newsock,
+			 int flags);
+extern int kernel_connect(struct socket *sock, struct sockaddr *addr,
+			  int addrlen, int flags);
+extern int kernel_getsockname(struct socket *sock, struct sockaddr *addr,
+			      int *addrlen);
+extern int kernel_getpeername(struct socket *sock, struct sockaddr *addr,
+			      int *addrlen);
+extern int kernel_getsockopt(struct socket *sock, int level, int optname,
+			     char *optval, int *optlen);
+extern int kernel_setsockopt(struct socket *sock, int level, int optname,
+			     char *optval, int optlen);
+extern int kernel_sendpage(struct socket *sock, struct page *page, int offset,
+			   size_t size, int flags);
+extern int kernel_sock_ioctl(struct socket *sock, int cmd, unsigned long arg);
+
 #ifndef CONFIG_SMP
 #define SOCKOPS_WRAPPED(name) name
 #define SOCKOPS_WRAP(name, fam)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 50a4719..9264139 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -187,7 +187,7 @@
 {
 	struct hh_cache *hh_next;	/* Next entry			     */
 	atomic_t	hh_refcnt;	/* number of users                   */
-	unsigned short  hh_type;	/* protocol identifier, f.e ETH_P_IP
+	__be16		hh_type;	/* protocol identifier, f.e ETH_P_IP
                                          *  NOTE:  For VLANs, this will be the
                                          *  encapuslated type. --BLG
                                          */
@@ -334,7 +334,6 @@
 
 
 	struct net_device_stats* (*get_stats)(struct net_device *dev);
-	struct iw_statistics*	(*get_wireless_stats)(struct net_device *dev);
 
 	/* List of functions to handle Wireless Extensions (instead of ioctl).
 	 * See <net/iw_handler.h> for details. Jean II */
@@ -342,7 +341,7 @@
 	/* Instance data managed by the core of Wireless Extensions. */
 	struct iw_public_data *	wireless_data;
 
-	struct ethtool_ops *ethtool_ops;
+	const struct ethtool_ops *ethtool_ops;
 
 	/*
 	 * This marks the end of the "visible" part of the structure. All
@@ -976,7 +975,7 @@
 extern int		netdev_max_backlog;
 extern int		weight_p;
 extern int		netdev_set_master(struct net_device *dev, struct net_device *master);
-extern int skb_checksum_help(struct sk_buff *skb, int inward);
+extern int skb_checksum_help(struct sk_buff *skb);
 extern struct sk_buff *skb_gso_segment(struct sk_buff *skb, int features);
 #ifdef CONFIG_BUG
 extern void netdev_rx_csum_fault(struct net_device *dev);
@@ -1012,11 +1011,12 @@
 {
 	return skb_is_gso(skb) &&
 	       (!skb_gso_ok(skb, dev->features) ||
-		unlikely(skb->ip_summed != CHECKSUM_HW));
+		unlikely(skb->ip_summed != CHECKSUM_PARTIAL));
 }
 
 /* On bonding slaves other than the currently active slave, suppress
- * duplicates except for 802.3ad ETH_P_SLOW and alb non-mcast/bcast.
+ * duplicates except for 802.3ad ETH_P_SLOW, alb non-mcast/bcast, and
+ * ARP on active-backup slaves with arp_validate enabled.
  */
 static inline int skb_bond_should_drop(struct sk_buff *skb)
 {
@@ -1025,6 +1025,10 @@
 
 	if (master &&
 	    (dev->priv_flags & IFF_SLAVE_INACTIVE)) {
+		if ((dev->priv_flags & IFF_SLAVE_NEEDARP) &&
+		    skb->protocol == __constant_htons(ETH_P_ARP))
+			return 0;
+
 		if (master->priv_flags & IFF_MASTER_ALB) {
 			if (skb->pkt_type != PACKET_BROADCAST &&
 			    skb->pkt_type != PACKET_MULTICAST)
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 10168e2..b7e67d1 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -282,6 +282,12 @@
    Returns true or false. */
 extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len);
 
+extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval,
+				u_int32_t csum);
+extern u_int16_t nf_proto_csum_update(struct sk_buff *skb,
+				      u_int32_t oldval, u_int32_t newval,
+				      u_int16_t csum, int pseudohdr);
+
 struct nf_afinfo {
 	unsigned short	family;
 	unsigned int	(*checksum)(struct sk_buff *skb, unsigned int hook,
diff --git a/include/linux/netfilter/Kbuild b/include/linux/netfilter/Kbuild
index 1d3a14e..312bd2f 100644
--- a/include/linux/netfilter/Kbuild
+++ b/include/linux/netfilter/Kbuild
@@ -1,11 +1,40 @@
-header-y := nf_conntrack_sctp.h nf_conntrack_tuple_common.h		\
-	    nfnetlink_conntrack.h nfnetlink_log.h nfnetlink_queue.h	\
-	    xt_CLASSIFY.h xt_comment.h xt_connbytes.h xt_connmark.h	\
-	    xt_CONNMARK.h xt_conntrack.h xt_dccp.h xt_esp.h		\
-	    xt_helper.h xt_length.h xt_limit.h xt_mac.h xt_mark.h	\
-	    xt_MARK.h xt_multiport.h xt_NFQUEUE.h xt_pkttype.h		\
-	    xt_policy.h xt_realm.h xt_sctp.h xt_state.h xt_string.h	\
-	    xt_tcpmss.h xt_tcpudp.h xt_SECMARK.h xt_CONNSECMARK.h
+header-y += nf_conntrack_sctp.h
+header-y += nf_conntrack_tuple_common.h
+header-y += nfnetlink_conntrack.h
+header-y += nfnetlink_log.h
+header-y += nfnetlink_queue.h
+header-y += xt_CLASSIFY.h
+header-y += xt_comment.h
+header-y += xt_connbytes.h
+header-y += xt_connmark.h
+header-y += xt_CONNMARK.h
+header-y += xt_conntrack.h
+header-y += xt_dccp.h
+header-y += xt_dscp.h
+header-y += xt_DSCP.h
+header-y += xt_esp.h
+header-y += xt_helper.h
+header-y += xt_length.h
+header-y += xt_limit.h
+header-y += xt_mac.h
+header-y += xt_mark.h
+header-y += xt_MARK.h
+header-y += xt_multiport.h
+header-y += xt_NFQUEUE.h
+header-y += xt_pkttype.h
+header-y += xt_policy.h
+header-y += xt_realm.h
+header-y += xt_sctp.h
+header-y += xt_state.h
+header-y += xt_string.h
+header-y += xt_tcpmss.h
+header-y += xt_tcpudp.h
+header-y += xt_SECMARK.h
+header-y += xt_CONNSECMARK.h
 
-unifdef-y := nf_conntrack_common.h nf_conntrack_ftp.h		\
-	nf_conntrack_tcp.h nfnetlink.h x_tables.h xt_physdev.h
+unifdef-y += nf_conntrack_common.h
+unifdef-y += nf_conntrack_ftp.h
+unifdef-y += nf_conntrack_tcp.h
+unifdef-y += nfnetlink.h
+unifdef-y += x_tables.h
+unifdef-y += xt_physdev.h
diff --git a/include/linux/netfilter/nf_conntrack_common.h b/include/linux/netfilter/nf_conntrack_common.h
index d2e4bd7..9e0dae0 100644
--- a/include/linux/netfilter/nf_conntrack_common.h
+++ b/include/linux/netfilter/nf_conntrack_common.h
@@ -125,6 +125,10 @@
 	/* Counter highest bit has been set */
 	IPCT_COUNTER_FILLING_BIT = 11,
 	IPCT_COUNTER_FILLING = (1 << IPCT_COUNTER_FILLING_BIT),
+
+	/* Mark is set */
+	IPCT_MARK_BIT = 12,
+	IPCT_MARK = (1 << IPCT_MARK_BIT),
 };
 
 enum ip_conntrack_expect_events {
diff --git a/include/linux/netfilter/nf_conntrack_tcp.h b/include/linux/netfilter/nf_conntrack_tcp.h
index b2feeff..6b01ba2 100644
--- a/include/linux/netfilter/nf_conntrack_tcp.h
+++ b/include/linux/netfilter/nf_conntrack_tcp.h
@@ -49,6 +49,7 @@
 	u_int32_t	last_seq;	/* Last sequence number seen in dir */
 	u_int32_t	last_ack;	/* Last sequence number seen in opposite dir */
 	u_int32_t	last_end;	/* Last seq + len */
+	u_int16_t	last_win;	/* Last window advertisement seen in dir */
 };
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 9f5b12c..6d8e3e5 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -43,7 +43,7 @@
 	u_int16_t nfa_len;
 	u_int16_t nfa_type;	/* we use 15 bits for the type, and the highest
 				 * bit to indicate whether the payload is nested */
-} __attribute__ ((packed));
+};
 
 /* FIXME: Apart from NFNL_NFA_NESTED shamelessly copy and pasted from
  * rtnetlink.h, it's time to put this in a generic file */
@@ -79,7 +79,7 @@
 	u_int8_t  nfgen_family;		/* AF_xxx */
 	u_int8_t  version;		/* nfnetlink version */
 	u_int16_t res_id;		/* resource id */
-} __attribute__ ((packed));
+};
 
 #define NFNETLINK_V0	0
 
diff --git a/include/linux/netfilter/nfnetlink_log.h b/include/linux/netfilter/nfnetlink_log.h
index a7497c7..87b92f8 100644
--- a/include/linux/netfilter/nfnetlink_log.h
+++ b/include/linux/netfilter/nfnetlink_log.h
@@ -19,18 +19,18 @@
 	u_int16_t	hw_protocol;	/* hw protocol (network order) */
 	u_int8_t	hook;		/* netfilter hook */
 	u_int8_t	_pad;
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_hw {
 	u_int16_t	hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfulnl_msg_packet_timestamp {
 	aligned_u64	sec;
 	aligned_u64	usec;
-} __attribute__ ((packed));
+};
 
 #define NFULNL_PREFIXLEN	30	/* just like old log target */
 
diff --git a/include/linux/netfilter/nfnetlink_queue.h b/include/linux/netfilter/nfnetlink_queue.h
index 9e77437..36af036 100644
--- a/include/linux/netfilter/nfnetlink_queue.h
+++ b/include/linux/netfilter/nfnetlink_queue.h
@@ -22,12 +22,12 @@
 	u_int16_t	hw_addrlen;
 	u_int16_t	_pad;
 	u_int8_t	hw_addr[8];
-} __attribute__ ((packed));
+};
 
 struct nfqnl_msg_packet_timestamp {
 	aligned_u64	sec;
 	aligned_u64	usec;
-} __attribute__ ((packed));
+};
 
 enum nfqnl_attr_type {
 	NFQA_UNSPEC,
@@ -49,7 +49,7 @@
 struct nfqnl_msg_verdict_hdr {
 	u_int32_t verdict;
 	u_int32_t id;
-} __attribute__ ((packed));
+};
 
 
 enum nfqnl_msg_config_cmds {
@@ -64,7 +64,7 @@
 	u_int8_t	command;	/* nfqnl_msg_config_cmds */
 	u_int8_t	_pad;
 	u_int16_t	pf;		/* AF_xxx for PF_[UN]BIND */
-} __attribute__ ((packed));
+};
 
 enum nfqnl_config_mode {
 	NFQNL_COPY_NONE,
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 48cc32d8..04319a7 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -138,16 +138,6 @@
 
 #include <linux/netdevice.h>
 
-#define ASSERT_READ_LOCK(x)
-#define ASSERT_WRITE_LOCK(x)
-#include <linux/netfilter_ipv4/listhelp.h>
-
-#ifdef CONFIG_COMPAT
-#define COMPAT_TO_USER		1
-#define COMPAT_FROM_USER	-1
-#define COMPAT_CALC_SIZE	0
-#endif
-
 struct xt_match
 {
 	struct list_head list;
@@ -174,21 +164,24 @@
 			  const void *ip,
 			  const struct xt_match *match,
 			  void *matchinfo,
-			  unsigned int matchinfosize,
 			  unsigned int hook_mask);
 
 	/* Called when entry of this type deleted. */
-	void (*destroy)(const struct xt_match *match, void *matchinfo,
-			unsigned int matchinfosize);
+	void (*destroy)(const struct xt_match *match, void *matchinfo);
 
 	/* Called when userspace align differs from kernel space one */
-	int (*compat)(void *match, void **dstptr, int *size, int convert);
+	void (*compat_from_user)(void *dst, void *src);
+	int (*compat_to_user)(void __user *dst, void *src);
 
 	/* Set this to THIS_MODULE if you are a module, otherwise NULL */
 	struct module *me;
 
+	/* Free to use by each match */
+	unsigned long data;
+
 	char *table;
 	unsigned int matchsize;
+	unsigned int compatsize;
 	unsigned int hooks;
 	unsigned short proto;
 
@@ -211,8 +204,7 @@
 			       const struct net_device *out,
 			       unsigned int hooknum,
 			       const struct xt_target *target,
-			       const void *targinfo,
-			       void *userdata);
+			       const void *targinfo);
 
 	/* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
@@ -222,21 +214,21 @@
 			  const void *entry,
 			  const struct xt_target *target,
 			  void *targinfo,
-			  unsigned int targinfosize,
 			  unsigned int hook_mask);
 
 	/* Called when entry of this type deleted. */
-	void (*destroy)(const struct xt_target *target, void *targinfo,
-			unsigned int targinfosize);
+	void (*destroy)(const struct xt_target *target, void *targinfo);
 
 	/* Called when userspace align differs from kernel space one */
-	int (*compat)(void *target, void **dstptr, int *size, int convert);
+	void (*compat_from_user)(void *dst, void *src);
+	int (*compat_to_user)(void __user *dst, void *src);
 
 	/* Set this to THIS_MODULE if you are a module, otherwise NULL */
 	struct module *me;
 
 	char *table;
 	unsigned int targetsize;
+	unsigned int compatsize;
 	unsigned int hooks;
 	unsigned short proto;
 
@@ -290,8 +282,13 @@
 
 extern int xt_register_target(struct xt_target *target);
 extern void xt_unregister_target(struct xt_target *target);
+extern int xt_register_targets(struct xt_target *target, unsigned int n);
+extern void xt_unregister_targets(struct xt_target *target, unsigned int n);
+
 extern int xt_register_match(struct xt_match *target);
 extern void xt_unregister_match(struct xt_match *target);
+extern int xt_register_matches(struct xt_match *match, unsigned int n);
+extern void xt_unregister_matches(struct xt_match *match, unsigned int n);
 
 extern int xt_check_match(const struct xt_match *match, unsigned short family,
 			  unsigned int size, const char *table, unsigned int hook,
@@ -388,9 +385,18 @@
 
 extern void xt_compat_lock(int af);
 extern void xt_compat_unlock(int af);
-extern int xt_compat_match(void *match, void **dstptr, int *size, int convert);
-extern int xt_compat_target(void *target, void **dstptr, int *size,
-		int convert);
+
+extern int xt_compat_match_offset(struct xt_match *match);
+extern void xt_compat_match_from_user(struct xt_entry_match *m,
+				      void **dstptr, int *size);
+extern int xt_compat_match_to_user(struct xt_entry_match *m,
+				   void __user **dstptr, int *size);
+
+extern int xt_compat_target_offset(struct xt_target *target);
+extern void xt_compat_target_from_user(struct xt_entry_target *t,
+				       void **dstptr, int *size);
+extern int xt_compat_target_to_user(struct xt_entry_target *t,
+				    void __user **dstptr, int *size);
 
 #endif /* CONFIG_COMPAT */
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter/xt_DSCP.h b/include/linux/netfilter/xt_DSCP.h
new file mode 100644
index 0000000..3c7c963
--- /dev/null
+++ b/include/linux/netfilter/xt_DSCP.h
@@ -0,0 +1,20 @@
+/* x_tables module for setting the IPv4/IPv6 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * based on ipt_FTOS.c (C) 2000 by Matthew G. Marsh <mgm@paktronix.com>
+ * This software is distributed under GNU GPL v2, 1991
+ *
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * xt_DSCP.h,v 1.7 2002/03/14 12:03:13 laforge Exp
+*/
+#ifndef _XT_DSCP_TARGET_H
+#define _XT_DSCP_TARGET_H
+#include <linux/netfilter/xt_dscp.h>
+
+/* target info */
+struct xt_DSCP_info {
+	u_int8_t dscp;
+};
+
+#endif /* _XT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter/xt_dscp.h b/include/linux/netfilter/xt_dscp.h
new file mode 100644
index 0000000..1da61e6
--- /dev/null
+++ b/include/linux/netfilter/xt_dscp.h
@@ -0,0 +1,23 @@
+/* x_tables module for matching the IPv4/IPv6 DSCP field
+ *
+ * (C) 2002 Harald Welte <laforge@gnumonks.org>
+ * This software is distributed under GNU GPL v2, 1991
+ *
+ * See RFC2474 for a description of the DSCP field within the IP Header.
+ *
+ * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp
+*/
+#ifndef _XT_DSCP_H
+#define _XT_DSCP_H
+
+#define XT_DSCP_MASK	0xfc	/* 11111100 */
+#define XT_DSCP_SHIFT	2
+#define XT_DSCP_MAX	0x3f	/* 00111111 */
+
+/* match info */
+struct xt_dscp_info {
+	u_int8_t dscp;
+	u_int8_t invert;
+};
+
+#endif /* _XT_DSCP_H */
diff --git a/include/linux/netfilter_arp/Kbuild b/include/linux/netfilter_arp/Kbuild
index 198ec5e..4f13dfc 100644
--- a/include/linux/netfilter_arp/Kbuild
+++ b/include/linux/netfilter_arp/Kbuild
@@ -1,2 +1,3 @@
-header-y := arpt_mangle.h
-unifdef-y := arp_tables.h
+header-y += arpt_mangle.h
+
+unifdef-y += arp_tables.h
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 62cc27d..44e39b6 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -46,11 +46,11 @@
 	struct arpt_devaddr_info tgt_devaddr;
 
 	/* ARP operation code. */
-	u_int16_t arpop, arpop_mask;
+	__be16 arpop, arpop_mask;
 
 	/* ARP hardware address and protocol address format. */
-	u_int16_t arhrd, arhrd_mask;
-	u_int16_t arpro, arpro_mask;
+	__be16 arhrd, arhrd_mask;
+	__be16 arpro, arpro_mask;
 
 	/* The protocol address length is only accepted if it is 4
 	 * so there is no use in offering a way to do filtering on it.
@@ -248,8 +248,7 @@
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct arpt_table *table,
-				  void *userdata);
+				  struct arpt_table *table);
 
 #define ARPT_ALIGN(s) (((s) + (__alignof__(struct arpt_entry)-1)) & ~(__alignof__(struct arpt_entry)-1))
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_bridge.h b/include/linux/netfilter_bridge.h
index 427c67f..9a4dd11 100644
--- a/include/linux/netfilter_bridge.h
+++ b/include/linux/netfilter_bridge.h
@@ -5,9 +5,8 @@
  */
 
 #include <linux/netfilter.h>
-#if defined(__KERNEL__) && defined(CONFIG_BRIDGE_NETFILTER)
 #include <linux/if_ether.h>
-#endif
+#include <linux/if_vlan.h>
 
 /* Bridge Hooks */
 /* After promisc drops, checksum checks. */
@@ -47,40 +46,20 @@
 
 
 /* Only used in br_forward.c */
-static inline
-int nf_bridge_maybe_copy_header(struct sk_buff *skb)
+extern int nf_bridge_copy_header(struct sk_buff *skb);
+static inline int nf_bridge_maybe_copy_header(struct sk_buff *skb)
 {
-	int err;
-
-	if (skb->nf_bridge) {
-		if (skb->protocol == __constant_htons(ETH_P_8021Q)) {
-			err = skb_cow(skb, 18);
-			if (err)
-				return err;
-			memcpy(skb->data - 18, skb->nf_bridge->data, 18);
-			skb_push(skb, 4);
-		} else {
-			err = skb_cow(skb, 16);
-			if (err)
-				return err;
-			memcpy(skb->data - 16, skb->nf_bridge->data, 16);
-		}
-	}
-	return 0;
+	if (skb->nf_bridge)
+		return nf_bridge_copy_header(skb);
+  	return 0;
 }
 
 /* This is called by the IP fragmenting code and it ensures there is
  * enough room for the encapsulating header (if there is one). */
-static inline
-int nf_bridge_pad(struct sk_buff *skb)
+static inline int nf_bridge_pad(const struct sk_buff *skb)
 {
-	if (skb->protocol == __constant_htons(ETH_P_IP))
-		return 0;
-	if (skb->nf_bridge) {
-		if (skb->protocol == __constant_htons(ETH_P_8021Q))
-			return 4;
-	}
-	return 0;
+ 	return (skb->nf_bridge && skb->protocol == htons(ETH_P_8021Q))
+		? VLAN_HLEN : 0;
 }
 
 struct bridge_skb_cb {
@@ -90,6 +69,9 @@
 };
 
 extern int brnf_deferred_hooks;
+#else
+#define nf_bridge_maybe_copy_header(skb)	(0)
+#define nf_bridge_pad(skb)			(0)
 #endif /* CONFIG_BRIDGE_NETFILTER */
 
 #endif /* __KERNEL__ */
diff --git a/include/linux/netfilter_bridge/Kbuild b/include/linux/netfilter_bridge/Kbuild
index 5b1aba6..76ff4c4 100644
--- a/include/linux/netfilter_bridge/Kbuild
+++ b/include/linux/netfilter_bridge/Kbuild
@@ -1,4 +1,17 @@
-header-y += ebt_among.h ebt_arp.h ebt_arpreply.h ebt_ip.h ebt_limit.h	\
-	ebt_log.h ebt_mark_m.h ebt_mark_t.h ebt_nat.h ebt_pkttype.h	\
-	ebt_redirect.h ebt_stp.h ebt_ulog.h ebt_vlan.h
-unifdef-y := ebtables.h ebt_802_3.h
+header-y += ebt_among.h
+header-y += ebt_arp.h
+header-y += ebt_arpreply.h
+header-y += ebt_ip.h
+header-y += ebt_limit.h
+header-y += ebt_log.h
+header-y += ebt_mark_m.h
+header-y += ebt_mark_t.h
+header-y += ebt_nat.h
+header-y += ebt_pkttype.h
+header-y += ebt_redirect.h
+header-y += ebt_stp.h
+header-y += ebt_ulog.h
+header-y += ebt_vlan.h
+
+unifdef-y += ebtables.h
+unifdef-y += ebt_802_3.h
diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild
index 04e4d27..591c1a8 100644
--- a/include/linux/netfilter_ipv4/Kbuild
+++ b/include/linux/netfilter_ipv4/Kbuild
@@ -1,21 +1,63 @@
+header-y += ip_conntrack_helper.h
+header-y += ip_conntrack_helper_h323_asn1.h
+header-y += ip_conntrack_helper_h323_types.h
+header-y += ip_conntrack_protocol.h
+header-y += ip_conntrack_sctp.h
+header-y += ip_conntrack_tcp.h
+header-y += ip_conntrack_tftp.h
+header-y += ip_nat_pptp.h
+header-y += ipt_addrtype.h
+header-y += ipt_ah.h
+header-y += ipt_CLASSIFY.h
+header-y += ipt_CLUSTERIP.h
+header-y += ipt_comment.h
+header-y += ipt_connbytes.h
+header-y += ipt_connmark.h
+header-y += ipt_CONNMARK.h
+header-y += ipt_conntrack.h
+header-y += ipt_dccp.h
+header-y += ipt_dscp.h
+header-y += ipt_DSCP.h
+header-y += ipt_ecn.h
+header-y += ipt_ECN.h
+header-y += ipt_esp.h
+header-y += ipt_hashlimit.h
+header-y += ipt_helper.h
+header-y += ipt_iprange.h
+header-y += ipt_length.h
+header-y += ipt_limit.h
+header-y += ipt_LOG.h
+header-y += ipt_mac.h
+header-y += ipt_mark.h
+header-y += ipt_MARK.h
+header-y += ipt_multiport.h
+header-y += ipt_NFQUEUE.h
+header-y += ipt_owner.h
+header-y += ipt_physdev.h
+header-y += ipt_pkttype.h
+header-y += ipt_policy.h
+header-y += ipt_realm.h
+header-y += ipt_recent.h
+header-y += ipt_REJECT.h
+header-y += ipt_SAME.h
+header-y += ipt_sctp.h
+header-y += ipt_state.h
+header-y += ipt_string.h
+header-y += ipt_tcpmss.h
+header-y += ipt_TCPMSS.h
+header-y += ipt_tos.h
+header-y += ipt_TOS.h
+header-y += ipt_ttl.h
+header-y += ipt_TTL.h
+header-y += ipt_ULOG.h
 
-header-y := ip_conntrack_helper.h ip_conntrack_helper_h323_asn1.h	\
-	    ip_conntrack_helper_h323_types.h ip_conntrack_protocol.h	\
-	    ip_conntrack_sctp.h ip_conntrack_tcp.h ip_conntrack_tftp.h	\
-	    ip_nat_pptp.h ipt_addrtype.h ipt_ah.h	\
-	    ipt_CLASSIFY.h ipt_CLUSTERIP.h ipt_comment.h		\
-	    ipt_connbytes.h ipt_connmark.h ipt_CONNMARK.h		\
-	    ipt_conntrack.h ipt_dccp.h ipt_dscp.h ipt_DSCP.h ipt_ecn.h	\
-	    ipt_ECN.h ipt_esp.h ipt_hashlimit.h ipt_helper.h		\
-	    ipt_iprange.h ipt_length.h ipt_limit.h ipt_LOG.h ipt_mac.h	\
-	    ipt_mark.h ipt_MARK.h ipt_multiport.h ipt_NFQUEUE.h		\
-	    ipt_owner.h ipt_physdev.h ipt_pkttype.h ipt_policy.h	\
-	    ipt_realm.h ipt_recent.h ipt_REJECT.h ipt_SAME.h		\
-	    ipt_sctp.h ipt_state.h ipt_string.h ipt_tcpmss.h		\
-	    ipt_TCPMSS.h ipt_tos.h ipt_TOS.h ipt_ttl.h ipt_TTL.h	\
-	    ipt_ULOG.h
-
-unifdef-y := ip_conntrack.h ip_conntrack_h323.h ip_conntrack_irc.h	\
-	ip_conntrack_pptp.h ip_conntrack_proto_gre.h			\
-	ip_conntrack_tuple.h ip_nat.h ip_nat_rule.h ip_queue.h		\
-	ip_tables.h
+unifdef-y += ip_conntrack.h
+unifdef-y += ip_conntrack_h323.h
+unifdef-y += ip_conntrack_irc.h
+unifdef-y += ip_conntrack_pptp.h
+unifdef-y += ip_conntrack_proto_gre.h
+unifdef-y += ip_conntrack_tuple.h
+unifdef-y += ip_nat.h
+unifdef-y += ip_nat_rule.h
+unifdef-y += ip_queue.h
+unifdef-y += ip_tables.h
diff --git a/include/linux/netfilter_ipv4/ip_conntrack.h b/include/linux/netfilter_ipv4/ip_conntrack.h
index 51dbec1..64e8680 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack.h
@@ -157,7 +157,7 @@
 	unsigned int flags;
 
 #ifdef CONFIG_IP_NF_NAT_NEEDED
-	u_int32_t saved_ip;
+	__be32 saved_ip;
 	/* This is the original per-proto part, used to map the
 	 * expected connection the way the recipient expects. */
 	union ip_conntrack_manip_proto saved_proto;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_h323.h b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
index 3cbff73..943cc6a 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_h323.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_h323.h
@@ -30,7 +30,7 @@
 struct ip_conntrack_expect;
 
 extern int get_h225_addr(unsigned char *data, TransportAddress * addr,
-			 u_int32_t * ip, u_int16_t * port);
+			 __be32 * ip, u_int16_t * port);
 extern void ip_conntrack_h245_expect(struct ip_conntrack *new,
 				     struct ip_conntrack_expect *this);
 extern void ip_conntrack_q931_expect(struct ip_conntrack *new,
@@ -38,11 +38,11 @@
 extern int (*set_h245_addr_hook) (struct sk_buff ** pskb,
 				  unsigned char **data, int dataoff,
 				  H245_TransportAddress * addr,
-				  u_int32_t ip, u_int16_t port);
+				  __be32 ip, u_int16_t port);
 extern int (*set_h225_addr_hook) (struct sk_buff ** pskb,
 				  unsigned char **data, int dataoff,
 				  TransportAddress * addr,
-				  u_int32_t ip, u_int16_t port);
+				  __be32 ip, u_int16_t port);
 extern int (*set_sig_addr_hook) (struct sk_buff ** pskb,
 				 struct ip_conntrack * ct,
 				 enum ip_conntrack_info ctinfo,
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_helper.h b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
index 8d69279..77fe868 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_helper.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_helper.h
@@ -25,6 +25,8 @@
 		    struct ip_conntrack *ct,
 		    enum ip_conntrack_info conntrackinfo);
 
+	void (*destroy)(struct ip_conntrack *ct);
+
 	int (*to_nfattr)(struct sk_buff *skb, const struct ip_conntrack *ct);
 };
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
index 816144c..2644b1f 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_pptp.h
@@ -31,8 +31,8 @@
 	/* everything below is going to be per-expectation in newnat,
 	 * since there could be more than one call within one session */
 	enum pptp_ctrlcall_state cstate;	/* call state */
-	u_int16_t pac_call_id;			/* call id of PAC, host byte order */
-	u_int16_t pns_call_id;			/* call id of PNS, host byte order */
+	__be16 pac_call_id;			/* call id of PAC, host byte order */
+	__be16 pns_call_id;			/* call id of PNS, host byte order */
 
 	/* in pre-2.6.11 this used to be per-expect. Now it is per-conntrack
 	 * and therefore imposes a fixed limit on the number of maps */
@@ -42,8 +42,8 @@
 /* conntrack_expect private member */
 struct ip_ct_pptp_expect {
 	enum pptp_ctrlcall_state cstate; 	/* call state */
-	u_int16_t pac_call_id;			/* call id of PAC */
-	u_int16_t pns_call_id;			/* call id of PNS */
+	__be16 pac_call_id;			/* call id of PAC */
+	__be16 pns_call_id;			/* call id of PNS */
 };
 
 
@@ -107,8 +107,7 @@
 
 struct PptpStartSessionRequest {
 	__be16	protocolVersion;
-	__u8	reserved1;
-	__u8	reserved2;
+	__u16	reserved1;
 	__be32	framingCapability;
 	__be32	bearerCapability;
 	__be16	maxChannels;
@@ -143,6 +142,8 @@
 
 struct PptpStopSessionRequest {
 	__u8	reason;
+	__u8	reserved1;
+	__u16	reserved2;
 };
 
 /* PptpStopSessionResultCode */
@@ -152,6 +153,7 @@
 struct PptpStopSessionReply {
 	__u8	resultCode;
 	__u8	generalErrorCode;
+	__u16	reserved1;
 };
 
 struct PptpEchoRequest {
@@ -188,9 +190,8 @@
 	__be32	framingType;
 	__be16	packetWindow;
 	__be16	packetProcDelay;
-	__u16	reserved1;
 	__be16	phoneNumberLength;
-	__u16	reserved2;
+	__u16	reserved1;
 	__u8	phoneNumber[64];
 	__u8	subAddress[64];
 };
@@ -285,19 +286,19 @@
 };
 
 union pptp_ctrl_union {
-		struct PptpStartSessionRequest	sreq;
-		struct PptpStartSessionReply	srep;
-		struct PptpStopSessionRequest	streq;
-		struct PptpStopSessionReply	strep;
-                struct PptpOutCallRequest       ocreq;
-                struct PptpOutCallReply         ocack;
-                struct PptpInCallRequest        icreq;
-                struct PptpInCallReply          icack;
-                struct PptpInCallConnected      iccon;
-		struct PptpClearCallRequest	clrreq;
-                struct PptpCallDisconnectNotify disc;
-                struct PptpWanErrorNotify       wanerr;
-                struct PptpSetLinkInfo          setlink;
+	struct PptpStartSessionRequest	sreq;
+	struct PptpStartSessionReply	srep;
+	struct PptpStopSessionRequest	streq;
+	struct PptpStopSessionReply	strep;
+	struct PptpOutCallRequest	ocreq;
+	struct PptpOutCallReply		ocack;
+	struct PptpInCallRequest	icreq;
+	struct PptpInCallReply		icack;
+	struct PptpInCallConnected	iccon;
+	struct PptpClearCallRequest	clrreq;
+	struct PptpCallDisconnectNotify disc;
+	struct PptpWanErrorNotify	wanerr;
+	struct PptpSetLinkInfo		setlink;
 };
 
 extern int
@@ -314,7 +315,7 @@
 			  struct PptpControlHeader *ctlh,
 			  union pptp_ctrl_union *pptpReq);
 
-extern int
+extern void
 (*ip_nat_pptp_hook_exp_gre)(struct ip_conntrack_expect *exp_orig,
 			    struct ip_conntrack_expect *exp_reply);
 
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
index 8d090ef..1d853aa 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_proto_gre.h
@@ -49,18 +49,18 @@
 #else
 #error "Adjust your <asm/byteorder.h> defines"
 #endif
-	__u16	protocol;
+	__be16	protocol;
 };
 
 /* modified GRE header for PPTP */
 struct gre_hdr_pptp {
-	__u8  flags;		/* bitfield */
-	__u8  version;		/* should be GRE_VERSION_PPTP */
-	__u16 protocol;		/* should be GRE_PROTOCOL_PPTP */
-	__u16 payload_len;	/* size of ppp payload, not inc. gre header */
-	__u16 call_id;		/* peer's call_id for this session */
-	__u32 seq;		/* sequence number.  Present if S==1 */
-	__u32 ack;		/* seq number of highest packet recieved by */
+	__u8   flags;		/* bitfield */
+	__u8   version;		/* should be GRE_VERSION_PPTP */
+	__be16 protocol;	/* should be GRE_PROTOCOL_PPTP */
+	__be16 payload_len;	/* size of ppp payload, not inc. gre header */
+	__be16 call_id;		/* peer's call_id for this session */
+	__be32 seq;		/* sequence number.  Present if S==1 */
+	__be32 ack;		/* seq number of highest packet recieved by */
 				/*  sender in this session */
 };
 
@@ -92,13 +92,13 @@
 
 
 /* get pointer to gre key, if present */
-static inline u_int32_t *gre_key(struct gre_hdr *greh)
+static inline __be32 *gre_key(struct gre_hdr *greh)
 {
 	if (!greh->key)
 		return NULL;
 	if (greh->csum || greh->routing)
-		return (u_int32_t *) (greh+sizeof(*greh)+4);
-	return (u_int32_t *) (greh+sizeof(*greh));
+		return (__be32 *) (greh+sizeof(*greh)+4);
+	return (__be32 *) (greh+sizeof(*greh));
 }
 
 /* get pointer ot gre csum, if present */
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
index 2fdabdb..c228bde 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_tuple.h
@@ -23,13 +23,13 @@
 		__be16 port;
 	} tcp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} udp;
 	struct {
-		u_int16_t id;
+		__be16 id;
 	} icmp;
 	struct {
-		u_int16_t port;
+		__be16 port;
 	} sctp;
 	struct {
 		__be16 key;	/* key is 32bit, pptp only uses 16 */
@@ -39,7 +39,7 @@
 /* The manipulable part of the tuple. */
 struct ip_conntrack_manip
 {
-	u_int32_t ip;
+	__be32 ip;
 	union ip_conntrack_manip_proto u;
 };
 
@@ -50,22 +50,22 @@
 
 	/* These are the parts of the tuple which are fixed. */
 	struct {
-		u_int32_t ip;
+		__be32 ip;
 		union {
 			/* Add other protocols here. */
 			u_int16_t all;
 
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} tcp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} udp;
 			struct {
 				u_int8_t type, code;
 			} icmp;
 			struct {
-				u_int16_t port;
+				__be16 port;
 			} sctp;
 			struct {
 				__be16 key;	/* key is 32bit, 
diff --git a/include/linux/netfilter_ipv4/ip_nat.h b/include/linux/netfilter_ipv4/ip_nat.h
index e9f5ed1..bdf5536 100644
--- a/include/linux/netfilter_ipv4/ip_nat.h
+++ b/include/linux/netfilter_ipv4/ip_nat.h
@@ -33,7 +33,7 @@
 	unsigned int flags;
 
 	/* Inclusive: network order. */
-	u_int32_t min_ip, max_ip;
+	__be32 min_ip, max_ip;
 
 	/* Inclusive: network order */
 	union ip_conntrack_manip_proto min, max;
@@ -72,10 +72,6 @@
 extern int ip_nat_used_tuple(const struct ip_conntrack_tuple *tuple,
 			     const struct ip_conntrack *ignored_conntrack);
 
-/* Calculate relative checksum. */
-extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
-				    u_int32_t newval,
-				    u_int16_t oldcheck);
 #else  /* !__KERNEL__: iptables wants this to compile. */
 #define ip_nat_multi_range ip_nat_multi_range_compat
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_nat_core.h b/include/linux/netfilter_ipv4/ip_nat_core.h
index 30db23f..60566f9f 100644
--- a/include/linux/netfilter_ipv4/ip_nat_core.h
+++ b/include/linux/netfilter_ipv4/ip_nat_core.h
@@ -11,8 +11,8 @@
 			       unsigned int hooknum,
 			       struct sk_buff **pskb);
 
-extern int ip_nat_icmp_reply_translation(struct sk_buff **pskb,
-					 struct ip_conntrack *ct,
-					 enum ip_nat_manip_type manip,
-					 enum ip_conntrack_dir dir);
+extern int ip_nat_icmp_reply_translation(struct ip_conntrack *ct,
+					 enum ip_conntrack_info ctinfo,
+					 unsigned int hooknum,
+					 struct sk_buff **pskb);
 #endif /* _IP_NAT_CORE_H */
diff --git a/include/linux/netfilter_ipv4/ip_nat_pptp.h b/include/linux/netfilter_ipv4/ip_nat_pptp.h
index eaf66c2..36668bf 100644
--- a/include/linux/netfilter_ipv4/ip_nat_pptp.h
+++ b/include/linux/netfilter_ipv4/ip_nat_pptp.h
@@ -4,8 +4,8 @@
 
 /* conntrack private data */
 struct ip_nat_pptp {
-	u_int16_t pns_call_id;		/* NAT'ed PNS call id */
-	u_int16_t pac_call_id;		/* NAT'ed PAC call id */
+	__be16 pns_call_id;		/* NAT'ed PNS call id */
+	__be16 pac_call_id;		/* NAT'ed PAC call id */
 };
 
 #endif /* _NAT_PPTP_H */
diff --git a/include/linux/netfilter_ipv4/ip_queue.h b/include/linux/netfilter_ipv4/ip_queue.h
index aa08d68..a03507f 100644
--- a/include/linux/netfilter_ipv4/ip_queue.h
+++ b/include/linux/netfilter_ipv4/ip_queue.h
@@ -26,7 +26,7 @@
 	unsigned int hook;		/* Netfilter hook we rode in on */
 	char indev_name[IFNAMSIZ];	/* Name of incoming interface */
 	char outdev_name[IFNAMSIZ];	/* Name of outgoing interface */
-	unsigned short hw_protocol;	/* Hardware protocol (network order) */
+	__be16 hw_protocol;		/* Hardware protocol (network order) */
 	unsigned short hw_type;		/* Hardware type */
 	unsigned char hw_addrlen;	/* Hardware address length */
 	unsigned char hw_addr[8];	/* Hardware address */
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index c0dac16..a536bbd 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -312,8 +312,7 @@
 				 unsigned int hook,
 				 const struct net_device *in,
 				 const struct net_device *out,
-				 struct ipt_table *table,
-				 void *userdata);
+				 struct ipt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 
diff --git a/include/linux/netfilter_ipv4/ipt_DSCP.h b/include/linux/netfilter_ipv4/ipt_DSCP.h
index b30f510..3491e52 100644
--- a/include/linux/netfilter_ipv4/ipt_DSCP.h
+++ b/include/linux/netfilter_ipv4/ipt_DSCP.h
@@ -11,10 +11,8 @@
 #ifndef _IPT_DSCP_TARGET_H
 #define _IPT_DSCP_TARGET_H
 #include <linux/netfilter_ipv4/ipt_dscp.h>
+#include <linux/netfilter/xt_DSCP.h>
 
-/* target info */
-struct ipt_DSCP_info {
-	u_int8_t dscp;
-};
+#define ipt_DSCP_info xt_DSCP_info
 
 #endif /* _IPT_DSCP_TARGET_H */
diff --git a/include/linux/netfilter_ipv4/ipt_dscp.h b/include/linux/netfilter_ipv4/ipt_dscp.h
index 2fa6dfe..4b82ca9 100644
--- a/include/linux/netfilter_ipv4/ipt_dscp.h
+++ b/include/linux/netfilter_ipv4/ipt_dscp.h
@@ -10,14 +10,12 @@
 #ifndef _IPT_DSCP_H
 #define _IPT_DSCP_H
 
-#define IPT_DSCP_MASK	0xfc	/* 11111100 */
-#define IPT_DSCP_SHIFT	2
-#define IPT_DSCP_MAX	0x3f	/* 00111111 */
+#include <linux/netfilter/xt_dscp.h>
 
-/* match info */
-struct ipt_dscp_info {
-	u_int8_t dscp;
-	u_int8_t invert;
-};
+#define IPT_DSCP_MASK	XT_DSCP_MASK
+#define IPT_DSCP_SHIFT	XT_DSCP_SHIFT
+#define IPT_DSCP_MAX	XT_DSCP_MAX
+
+#define ipt_dscp_info	xt_dscp_info
 
 #endif /* _IPT_DSCP_H */
diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h
index 3ecb3bd..34ab0fb 100644
--- a/include/linux/netfilter_ipv4/ipt_iprange.h
+++ b/include/linux/netfilter_ipv4/ipt_iprange.h
@@ -8,7 +8,7 @@
 
 struct ipt_iprange {
 	/* Inclusive: network order. */
-	u_int32_t min_ip, max_ip;
+	__be32 min_ip, max_ip;
 };
 
 struct ipt_iprange_info
diff --git a/include/linux/netfilter_ipv4/listhelp.h b/include/linux/netfilter_ipv4/listhelp.h
deleted file mode 100644
index 5d92cf0..0000000
--- a/include/linux/netfilter_ipv4/listhelp.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _LISTHELP_H
-#define _LISTHELP_H
-#include <linux/list.h>
-
-/* Header to do more comprehensive job than linux/list.h; assume list
-   is first entry in structure. */
-
-/* Return pointer to first true entry, if any, or NULL.  A macro
-   required to allow inlining of cmpfn. */
-#define LIST_FIND(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_READ_LOCK(head);				\
-	list_for_each(__i, (head))			\
-		if (cmpfn((const type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-#define LIST_FIND_W(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_WRITE_LOCK(head);			\
-	list_for_each(__i, (head))			\
-		if (cmpfn((type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-/* Just like LIST_FIND but we search backwards */
-#define LIST_FIND_B(head, cmpfn, type, args...)		\
-({							\
-	const struct list_head *__i, *__j = NULL;	\
-							\
-	ASSERT_READ_LOCK(head);				\
-	list_for_each_prev(__i, (head))			\
-		if (cmpfn((const type)__i , ## args)) {	\
-			__j = __i;			\
-			break;				\
-		}					\
-	(type)__j;					\
-})
-
-static inline int
-__list_cmp_same(const void *p1, const void *p2) { return p1 == p2; }
-
-/* Is this entry in the list? */
-static inline int
-list_inlist(struct list_head *head, const void *entry)
-{
-	return LIST_FIND(head, __list_cmp_same, void *, entry) != NULL;
-}
-
-/* Delete from list. */
-#ifdef CONFIG_NETFILTER_DEBUG
-#define LIST_DELETE(head, oldentry)					\
-do {									\
-	ASSERT_WRITE_LOCK(head);					\
-	if (!list_inlist(head, oldentry))				\
-		printk("LIST_DELETE: %s:%u `%s'(%p) not in %s.\n",	\
-		       __FILE__, __LINE__, #oldentry, oldentry, #head);	\
-        else list_del((struct list_head *)oldentry);			\
-} while(0)
-#else
-#define LIST_DELETE(head, oldentry) list_del((struct list_head *)oldentry)
-#endif
-
-/* Append. */
-static inline void
-list_append(struct list_head *head, void *new)
-{
-	ASSERT_WRITE_LOCK(head);
-	list_add((new), (head)->prev);
-}
-
-/* Prepend. */
-static inline void
-list_prepend(struct list_head *head, void *new)
-{
-	ASSERT_WRITE_LOCK(head);
-	list_add(new, head);
-}
-
-/* Insert according to ordering function; insert before first true. */
-#define LIST_INSERT(head, new, cmpfn)				\
-do {								\
-	struct list_head *__i;					\
-	ASSERT_WRITE_LOCK(head);				\
-	list_for_each(__i, (head))				\
-		if ((new), (typeof (new))__i)			\
-			break;					\
-	list_add((struct list_head *)(new), __i->prev);		\
-} while(0)
-
-/* If the field after the list_head is a nul-terminated string, you
-   can use these functions. */
-static inline int __list_cmp_name(const void *i, const char *name)
-{
-	return strcmp(name, i+sizeof(struct list_head)) == 0;
-}
-
-/* Returns false if same name already in list, otherwise does insert. */
-static inline int
-list_named_insert(struct list_head *head, void *new)
-{
-	if (LIST_FIND(head, __list_cmp_name, void *,
-		      new + sizeof(struct list_head)))
-		return 0;
-	list_prepend(head, new);
-	return 1;
-}
-
-/* Find this named element in the list. */
-#define list_named_find(head, name)			\
-LIST_FIND(head, __list_cmp_name, void *, name)
-
-#endif /*_LISTHELP_H*/
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 52a7b9e..d97e268 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -73,6 +73,7 @@
 };
 
 #ifdef CONFIG_NETFILTER
+extern int ip6_route_me_harder(struct sk_buff *skb);
 extern unsigned int nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
 				    unsigned int dataoff, u_int8_t protocol);
 
diff --git a/include/linux/netfilter_ipv6/Kbuild b/include/linux/netfilter_ipv6/Kbuild
index 913ddbf..9dd978d 100644
--- a/include/linux/netfilter_ipv6/Kbuild
+++ b/include/linux/netfilter_ipv6/Kbuild
@@ -1,6 +1,21 @@
-header-y += ip6t_HL.h ip6t_LOG.h ip6t_MARK.h ip6t_REJECT.h ip6t_ah.h	\
-	ip6t_esp.h ip6t_frag.h ip6t_hl.h ip6t_ipv6header.h		\
-	ip6t_length.h ip6t_limit.h ip6t_mac.h ip6t_mark.h		\
-	ip6t_multiport.h ip6t_opts.h ip6t_owner.h ip6t_policy.h		\
-	ip6t_physdev.h ip6t_rt.h
-unifdef-y := ip6_tables.h
+header-y += ip6t_HL.h
+header-y += ip6t_LOG.h
+header-y += ip6t_MARK.h
+header-y += ip6t_REJECT.h
+header-y += ip6t_ah.h
+header-y += ip6t_esp.h
+header-y += ip6t_frag.h
+header-y += ip6t_hl.h
+header-y += ip6t_ipv6header.h
+header-y += ip6t_length.h
+header-y += ip6t_limit.h
+header-y += ip6t_mac.h
+header-y += ip6t_mark.h
+header-y += ip6t_multiport.h
+header-y += ip6t_opts.h
+header-y += ip6t_owner.h
+header-y += ip6t_policy.h
+header-y += ip6t_physdev.h
+header-y += ip6t_rt.h
+
+unifdef-y += ip6_tables.h
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index d0d5d1e..d7a8e9c0 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -300,8 +300,7 @@
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct ip6t_table *table,
-				  void *userdata);
+				  struct ip6t_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
diff --git a/include/linux/netfilter_logging.h b/include/linux/netfilter_logging.h
deleted file mode 100644
index 562bb6a..0000000
--- a/include/linux/netfilter_logging.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Internal logging interface, which relies on the real 
-   LOG target modules */
-#ifndef __LINUX_NETFILTER_LOGGING_H
-#define __LINUX_NETFILTER_LOGGING_H
-
-#ifdef __KERNEL__
-#include <asm/atomic.h>
-
-struct nf_logging_t {
-	void (*nf_log_packet)(struct sk_buff **pskb,
-			      unsigned int hooknum,
-			      const struct net_device *in,
-			      const struct net_device *out,
-			      const char *prefix);
-	void (*nf_log)(char *pfh, size_t len,
-		       const char *prefix);
-};
-
-extern void nf_log_register(int pf, const struct nf_logging_t *logging);
-extern void nf_log_unregister(int pf, const struct nf_logging_t *logging);
-
-extern void nf_log_packet(int pf,
-			  struct sk_buff **pskb,
-			  unsigned int hooknum,
-			  const struct net_device *in,
-			  const struct net_device *out,
-			  const char *fmt, ...);
-extern void nf_log(int pf,
-		   char *pfh, size_t len,
-		   const char *fmt, ...);
-#endif /*__KERNEL__*/
-
-#endif /*__LINUX_NETFILTER_LOGGING_H*/
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 855b446..6641162 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -21,6 +21,8 @@
 #define NETLINK_DNRTMSG		14	/* DECnet routing messages */
 #define NETLINK_KOBJECT_UEVENT	15	/* Kernel messages to userspace */
 #define NETLINK_GENERIC		16
+/* leave room for NETLINK_DM (DM Events) */
+#define NETLINK_SCSITRANSPORT	18	/* SCSI Transports */
 
 #define MAX_LINKS 32		
 
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 6c2066c..76ff548 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,6 +9,8 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
+#include <linux/magic.h>
+
 /*
  * Enable debugging support for nfs client.
  * Requires RPC_DEBUG.
@@ -22,11 +24,6 @@
 #define NFS_MAX_TCP_TIMEOUT	(600*HZ)
 
 /*
- * superblock magic number for NFS
- */
-#define NFS_SUPER_MAGIC			0x6969
-
-/*
  * When flushing a cluster of dirty pages, there can be different
  * strategies:
  */
@@ -42,6 +39,7 @@
 #include <linux/in.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
+#include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/wait.h>
 
@@ -69,6 +67,8 @@
  * NFSv3/v4 Access mode cache entry
  */
 struct nfs_access_entry {
+	struct rb_node		rb_node;
+	struct list_head	lru;
 	unsigned long		jiffies;
 	struct rpc_cred *	cred;
 	int			mask;
@@ -145,7 +145,9 @@
 	 */
 	atomic_t		data_updates;
 
-	struct nfs_access_entry	cache_access;
+	struct rb_root		access_cache;
+	struct list_head	access_cache_entry_lru;
+	struct list_head	access_cache_inode_lru;
 #ifdef CONFIG_NFS_V3_ACL
 	struct posix_acl	*acl_access;
 	struct posix_acl	*acl_default;
@@ -199,6 +201,7 @@
 #define NFS_INO_REVALIDATING	(0)		/* revalidating attrs */
 #define NFS_INO_ADVISE_RDPLUS	(1)		/* advise readdirplus */
 #define NFS_INO_STALE		(2)		/* possible stale inode */
+#define NFS_INO_ACL_LRU_SET	(3)		/* Inode is on the LRU list */
 
 static inline struct nfs_inode *NFS_I(struct inode *inode)
 {
@@ -209,8 +212,7 @@
 #define NFS_FH(inode)			(&NFS_I(inode)->fh)
 #define NFS_SERVER(inode)		(NFS_SB(inode->i_sb))
 #define NFS_CLIENT(inode)		(NFS_SERVER(inode)->client)
-#define NFS_PROTO(inode)		(NFS_SERVER(inode)->rpc_ops)
-#define NFS_ADDR(inode)			(RPC_PEERADDR(NFS_CLIENT(inode)))
+#define NFS_PROTO(inode)		(NFS_SERVER(inode)->nfs_client->rpc_ops)
 #define NFS_COOKIEVERF(inode)		(NFS_I(inode)->cookieverf)
 #define NFS_READTIME(inode)		(NFS_I(inode)->read_cache_jiffies)
 #define NFS_CHANGE_ATTR(inode)		(NFS_I(inode)->change_attr)
@@ -297,6 +299,7 @@
 extern int nfs_permission(struct inode *, int, struct nameidata *);
 extern int nfs_access_get_cached(struct inode *, struct rpc_cred *, struct nfs_access_entry *);
 extern void nfs_access_add_cache(struct inode *, struct nfs_access_entry *);
+extern void nfs_access_zap_cache(struct inode *inode);
 extern int nfs_open(struct inode *, struct file *);
 extern int nfs_release(struct inode *, struct file *);
 extern int nfs_attribute_timeout(struct inode *inode);
@@ -312,10 +315,6 @@
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
 extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
-extern struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
-					const struct dentry *dentry,
-					struct nfs_fh *fh,
-					struct nfs_fattr *fattr);
 
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
 extern u32 root_nfs_parse_addr(char *name); /*__init*/
@@ -368,10 +367,12 @@
  */
 extern ssize_t nfs_direct_IO(int, struct kiocb *, const struct iovec *, loff_t,
 			unsigned long);
-extern ssize_t nfs_file_direct_read(struct kiocb *iocb, char __user *buf,
-			size_t count, loff_t pos);
-extern ssize_t nfs_file_direct_write(struct kiocb *iocb, const char __user *buf,
-			size_t count, loff_t pos);
+extern ssize_t nfs_file_direct_read(struct kiocb *iocb,
+			const struct iovec *iov, unsigned long nr_segs,
+			loff_t pos);
+extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
+			const struct iovec *iov, unsigned long nr_segs,
+			loff_t pos);
 
 /*
  * linux/fs/nfs/dir.c
@@ -579,6 +580,7 @@
 #define NFSDBG_FILE		0x0040
 #define NFSDBG_ROOT		0x0080
 #define NFSDBG_CALLBACK		0x0100
+#define NFSDBG_CLIENT		0x0200
 #define NFSDBG_ALL		0xFFFF
 
 #ifdef __KERNEL__
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 6b4a13c..7ccfc7e 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -7,13 +7,79 @@
 struct nfs_iostats;
 
 /*
+ * The nfs_client identifies our client state to the server.
+ */
+struct nfs_client {
+	atomic_t		cl_count;
+	int			cl_cons_state;	/* current construction state (-ve: init error) */
+#define NFS_CS_READY		0		/* ready to be used */
+#define NFS_CS_INITING		1		/* busy initialising */
+	int			cl_nfsversion;	/* NFS protocol version */
+	unsigned long		cl_res_state;	/* NFS resources state */
+#define NFS_CS_RPCIOD		0		/* - rpciod started */
+#define NFS_CS_CALLBACK		1		/* - callback started */
+#define NFS_CS_IDMAP		2		/* - idmap started */
+#define NFS_CS_RENEWD		3		/* - renewd started */
+	struct sockaddr_in	cl_addr;	/* server identifier */
+	char *			cl_hostname;	/* hostname of server */
+	struct list_head	cl_share_link;	/* link in global client list */
+	struct list_head	cl_superblocks;	/* List of nfs_server structs */
+
+	struct rpc_clnt *	cl_rpcclient;
+	const struct nfs_rpc_ops *rpc_ops;	/* NFS protocol vector */
+	unsigned long		retrans_timeo;	/* retransmit timeout */
+	unsigned int		retrans_count;	/* number of retransmit tries */
+
+#ifdef CONFIG_NFS_V4
+	u64			cl_clientid;	/* constant */
+	nfs4_verifier		cl_confirm;
+	unsigned long		cl_state;
+
+	u32			cl_lockowner_id;
+
+	/*
+	 * The following rwsem ensures exclusive access to the server
+	 * while we recover the state following a lease expiration.
+	 */
+	struct rw_semaphore	cl_sem;
+
+	struct list_head	cl_delegations;
+	struct list_head	cl_state_owners;
+	struct list_head	cl_unused;
+	int			cl_nunused;
+	spinlock_t		cl_lock;
+
+	unsigned long		cl_lease_time;
+	unsigned long		cl_last_renewal;
+	struct work_struct	cl_renewd;
+
+	struct rpc_wait_queue	cl_rpcwaitq;
+
+	/* used for the setclientid verifier */
+	struct timespec		cl_boot_time;
+
+	/* idmapper */
+	struct idmap *		cl_idmap;
+
+	/* Our own IP address, as a null-terminated string.
+	 * This is used to generate the clientid, and the callback address.
+	 */
+	char			cl_ipaddr[16];
+	unsigned char		cl_id_uniquifier;
+#endif
+};
+
+/*
  * NFS client parameters stored in the superblock.
  */
 struct nfs_server {
+	struct nfs_client *	nfs_client;	/* shared client and NFS4 state */
+	struct list_head	client_link;	/* List of other nfs_server structs
+						 * that share the same client
+						 */
+	struct list_head	master_link;	/* link in master servers list */
 	struct rpc_clnt *	client;		/* RPC client handle */
-	struct rpc_clnt *	client_sys;	/* 2nd handle for FSINFO */
 	struct rpc_clnt *	client_acl;	/* ACL RPC client handle */
-	struct nfs_rpc_ops *	rpc_ops;	/* NFS protocol vector */
 	struct nfs_iostats *	io_stats;	/* I/O statistics */
 	struct backing_dev_info	backing_dev_info;
 	int			flags;		/* various flags */
@@ -29,24 +95,14 @@
 	unsigned int		acregmax;
 	unsigned int		acdirmin;
 	unsigned int		acdirmax;
-	unsigned long		retrans_timeo;	/* retransmit timeout */
-	unsigned int		retrans_count;	/* number of retransmit tries */
 	unsigned int		namelen;
-	char *			hostname;	/* remote hostname */
-	struct nfs_fh		fh;
-	struct sockaddr_in	addr;
+
 	struct nfs_fsid		fsid;
+	__u64			maxfilesize;	/* maximum file size */
 	unsigned long		mount_time;	/* when this fs was mounted */
+	dev_t			s_dev;		/* superblock dev numbers */
+
 #ifdef CONFIG_NFS_V4
-	/* Our own IP address, as a null-terminated string.
-	 * This is used to generate the clientid, and the callback address.
-	 */
-	char			ip_addr[16];
-	char *			mnt_path;
-	struct nfs4_client *	nfs4_state;	/* all NFSv4 state starts here */
-	struct list_head	nfs4_siblings;	/* List of other nfs_server structs
-						 * that share the same clientid
-						 */
 	u32			attr_bitmask[2];/* V4 bitmask representing the set
 						   of attributes supported on this
 						   filesystem */
@@ -54,6 +110,7 @@
 						   that are supported on this
 						   filesystem */
 #endif
+	void (*destroy)(struct nfs_server *);
 };
 
 /* Server capabilities */
diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h
index 102e560..15a9f3b 100644
--- a/include/linux/nfs_idmap.h
+++ b/include/linux/nfs_idmap.h
@@ -62,15 +62,15 @@
 #ifdef __KERNEL__
 
 /* Forward declaration to make this header independent of others */
-struct nfs4_client;
+struct nfs_client;
 
-void nfs_idmap_new(struct nfs4_client *);
-void nfs_idmap_delete(struct nfs4_client *);
+int nfs_idmap_new(struct nfs_client *);
+void nfs_idmap_delete(struct nfs_client *);
 
-int nfs_map_name_to_uid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_group_to_gid(struct nfs4_client *, const char *, size_t, __u32 *);
-int nfs_map_uid_to_name(struct nfs4_client *, __u32, char *);
-int nfs_map_gid_to_group(struct nfs4_client *, __u32, char *);
+int nfs_map_name_to_uid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_group_to_gid(struct nfs_client *, const char *, size_t, __u32 *);
+int nfs_map_uid_to_name(struct nfs_client *, __u32, char *);
+int nfs_map_gid_to_group(struct nfs_client *, __u32, char *);
 
 extern unsigned int nfs_idmap_cache_timeout;
 #endif /* __KERNEL__ */
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 41e5a19..dc5397d 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_NFS_XDR_H
 #define _LINUX_NFS_XDR_H
 
-#include <linux/sunrpc/xprt.h>
 #include <linux/nfsacl.h>
 
 /*
@@ -359,8 +358,8 @@
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -435,8 +434,8 @@
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -534,7 +533,10 @@
 struct nfs4_create_arg {
 	u32				ftype;
 	union {
-		struct qstr *		symlink;    /* NF4LNK */
+		struct {
+			struct page **	pages;
+			unsigned int	len;
+		} symlink;   /* NF4LNK */
 		struct {
 			u32		specdata1;
 			u32		specdata2;
@@ -770,6 +772,9 @@
 
 	int	(*getroot) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fsinfo *);
+	int	(*lookupfh)(struct nfs_server *, struct nfs_fh *,
+			    struct qstr *, struct nfs_fh *,
+			    struct nfs_fattr *);
 	int	(*getattr) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fattr *);
 	int	(*setattr) (struct dentry *, struct nfs_fattr *,
@@ -791,9 +796,8 @@
 	int	(*rename)  (struct inode *, struct qstr *,
 			    struct inode *, struct qstr *);
 	int	(*link)    (struct inode *, struct inode *, struct qstr *);
-	int	(*symlink) (struct inode *, struct qstr *, struct qstr *,
-			    struct iattr *, struct nfs_fh *,
-			    struct nfs_fattr *);
+	int	(*symlink) (struct inode *, struct dentry *, struct page *,
+			    unsigned int, struct iattr *);
 	int	(*mkdir)   (struct inode *, struct dentry *, struct iattr *);
 	int	(*rmdir)   (struct inode *, struct qstr *);
 	int	(*readdir) (struct dentry *, struct rpc_cred *,
@@ -806,6 +810,7 @@
 			    struct nfs_fsinfo *);
 	int	(*pathconf) (struct nfs_server *, struct nfs_fh *,
 			     struct nfs_pathconf *);
+	int	(*set_capabilities)(struct nfs_server *, struct nfs_fh *);
 	u32 *	(*decode_dirent)(u32 *, struct nfs_entry *, int plus);
 	void	(*read_setup)   (struct nfs_read_data *);
 	int	(*read_done)  (struct rpc_task *, struct nfs_read_data *);
@@ -829,9 +834,9 @@
 /*
  * Function vectors etc. for the NFS client
  */
-extern struct nfs_rpc_ops	nfs_v2_clientops;
-extern struct nfs_rpc_ops	nfs_v3_clientops;
-extern struct nfs_rpc_ops	nfs_v4_clientops;
+extern const struct nfs_rpc_ops	nfs_v2_clientops;
+extern const struct nfs_rpc_ops	nfs_v3_clientops;
+extern const struct nfs_rpc_ops	nfs_v4_clientops;
 extern struct rpc_version	nfs_version2;
 extern struct rpc_version	nfs_version3;
 extern struct rpc_version	nfs_version4;
diff --git a/include/linux/nfsd/Kbuild b/include/linux/nfsd/Kbuild
index c8c5456..d9c5455 100644
--- a/include/linux/nfsd/Kbuild
+++ b/include/linux/nfsd/Kbuild
@@ -1,2 +1,7 @@
-unifdef-y := const.h export.h stats.h syscall.h nfsfh.h debug.h auth.h
-
+unifdef-y += const.h
+unifdef-y += export.h
+unifdef-y += stats.h
+unifdef-y += syscall.h
+unifdef-y += nfsfh.h
+unifdef-y += debug.h
+unifdef-y += auth.h
diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h
index f9edcd2..31a3cb6 100644
--- a/include/linux/nfsd/nfsfh.h
+++ b/include/linux/nfsd/nfsfh.h
@@ -269,14 +269,8 @@
 	fhp->fh_post_uid	= inode->i_uid;
 	fhp->fh_post_gid	= inode->i_gid;
 	fhp->fh_post_size       = inode->i_size;
-	if (inode->i_blksize) {
-		fhp->fh_post_blksize    = inode->i_blksize;
-		fhp->fh_post_blocks     = inode->i_blocks;
-	} else {
-		fhp->fh_post_blksize    = BLOCK_SIZE;
-		/* how much do we care for accuracy with MinixFS? */
-		fhp->fh_post_blocks     = (inode->i_size+511) >> 9;
-	}
+	fhp->fh_post_blksize    = BLOCK_SIZE;
+	fhp->fh_post_blocks     = inode->i_blocks;
 	fhp->fh_post_rdev[0]    = htonl((u32)imajor(inode));
 	fhp->fh_post_rdev[1]    = htonl((u32)iminor(inode));
 	fhp->fh_post_atime      = inode->i_atime;
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index c8f4d2f..e16904e 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -4,6 +4,7 @@
 #ifndef LINUX_NMI_H
 #define LINUX_NMI_H
 
+#include <linux/sched.h>
 #include <asm/irq.h>
 
 /**
@@ -16,7 +17,7 @@
 #ifdef ARCH_HAS_NMI_WATCHDOG
 extern void touch_nmi_watchdog(void);
 #else
-# define touch_nmi_watchdog() do { } while(0)
+# define touch_nmi_watchdog() touch_softlockup_watchdog()
 #endif
 
 #endif
diff --git a/include/linux/openprom_fs.h b/include/linux/openprom_fs.h
deleted file mode 100644
index a837aab..0000000
--- a/include/linux/openprom_fs.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef _LINUX_OPENPROM_FS_H
-#define _LINUX_OPENPROM_FS_H
-
-/*
- * The openprom filesystem constants/structures
- */
-
-#define OPENPROM_SUPER_MAGIC 0x9fa1
-
-#endif /* _LINUX_OPENPROM_FS_H */
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 5748642..4830a3b 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -13,24 +13,25 @@
  * PG_reserved is set for special pages, which can never be swapped out. Some
  * of them might not even exist (eg empty_bad_page)...
  *
- * The PG_private bitflag is set if page->private contains a valid value.
+ * The PG_private bitflag is set on pagecache pages if they contain filesystem
+ * specific data (which is normally at page->private). It can be used by
+ * private allocations for its own usage.
  *
- * During disk I/O, PG_locked is used. This bit is set before I/O and
- * reset when I/O completes. page_waitqueue(page) is a wait queue of all tasks
- * waiting for the I/O on this page to complete.
+ * During initiation of disk I/O, PG_locked is set. This bit is set before I/O
+ * and cleared when writeback _starts_ or when read _completes_. PG_writeback
+ * is set before writeback starts and cleared when it finishes.
+ *
+ * PG_locked also pins a page in pagecache, and blocks truncation of the file
+ * while it is held.
+ *
+ * page_waitqueue(page) is a wait queue of all tasks waiting for the page
+ * to become unlocked.
  *
  * PG_uptodate tells whether the page's contents is valid.  When a read
  * completes, the page becomes uptodate, unless a disk I/O error happened.
  *
- * For choosing which pages to swap out, inode pages carry a PG_referenced bit,
- * which is set any time the system accesses that page through the (mapping,
- * index) hash table.  This referenced bit, together with the referenced bit
- * in the page tables, is used to manipulate page->age and move the page across
- * the active, inactive_dirty and inactive_clean lists.
- *
- * Note that the referenced bit, the page->lru list_head and the active,
- * inactive_dirty and inactive_clean lists are protected by the
- * zone->lru_lock, and *NOT* by the usual PG_locked bit!
+ * PG_referenced, PG_reclaim are used for page reclaim for anonymous and
+ * file-backed pagecache (see mm/vmscan.c).
  *
  * PG_error is set to indicate that an I/O error occurred on this page.
  *
@@ -42,6 +43,10 @@
  * space, they need to be kmapped separately for doing IO on the pages.  The
  * struct page (these bits with information) are always mapped into kernel
  * address space...
+ *
+ * PG_buddy is set to indicate that the page is free and in the buddy system
+ * (see mm/page_alloc.c).
+ *
  */
 
 /*
@@ -74,7 +79,7 @@
 #define PG_checked		 8	/* kill me in 2.5.<early>. */
 #define PG_arch_1		 9
 #define PG_reserved		10
-#define PG_private		11	/* Has something at ->private */
+#define PG_private		11	/* If pagecache, has fs-private data */
 
 #define PG_writeback		12	/* Page is under writeback */
 #define PG_nosave		13	/* Used for system suspend/resume */
@@ -83,7 +88,7 @@
 
 #define PG_mappedtodisk		16	/* Has blocks allocated on-disk */
 #define PG_reclaim		17	/* To be reclaimed asap */
-#define PG_nosave_free		18	/* Free, should not be written */
+#define PG_nosave_free		18	/* Used for system suspend/resume */
 #define PG_buddy		19	/* Page is free, on buddy lists */
 
 
@@ -123,12 +128,11 @@
 
 #define PageUptodate(page)	test_bit(PG_uptodate, &(page)->flags)
 #ifdef CONFIG_S390
-#define SetPageUptodate(_page) \
-	do {								      \
-		struct page *__page = (_page);				      \
-		if (!test_and_set_bit(PG_uptodate, &__page->flags))	      \
-			page_test_and_clear_dirty(_page);		      \
-	} while (0)
+static inline void SetPageUptodate(struct page *page)
+{
+	if (!test_and_set_bit(PG_uptodate, &page->flags))
+		page_test_and_clear_dirty(page);
+}
 #else
 #define SetPageUptodate(page)	set_bit(PG_uptodate, &(page)->flags)
 #endif
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 0a2f5d2..64f9509 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -130,14 +130,29 @@
 }
 
 extern void FASTCALL(__lock_page(struct page *page));
+extern void FASTCALL(__lock_page_nosync(struct page *page));
 extern void FASTCALL(unlock_page(struct page *page));
 
+/*
+ * lock_page may only be called if we have the page's inode pinned.
+ */
 static inline void lock_page(struct page *page)
 {
 	might_sleep();
 	if (TestSetPageLocked(page))
 		__lock_page(page);
 }
+
+/*
+ * lock_page_nosync should only be used if we can't pin the page's inode.
+ * Doesn't play quite so well with block device plugging.
+ */
+static inline void lock_page_nosync(struct page *page)
+{
+	might_sleep();
+	if (TestSetPageLocked(page))
+		__lock_page_nosync(page);
+}
 	
 /*
  * This is exported only for wait_on_page_locked/wait_on_page_writeback.
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 8565b81..4431ce4 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -49,6 +49,7 @@
 #include <linux/types.h>
 #include <linux/ioport.h>
 #include <linux/list.h>
+#include <linux/compiler.h>
 #include <linux/errno.h>
 #include <linux/device.h>
 
@@ -346,6 +347,8 @@
 	int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);	/* New device inserted */
 	void (*remove) (struct pci_dev *dev);	/* Device removed (NULL if not a hot-plug capable driver) */
 	int  (*suspend) (struct pci_dev *dev, pm_message_t state);	/* Device suspended */
+	int  (*suspend_late) (struct pci_dev *dev, pm_message_t state);
+	int  (*resume_early) (struct pci_dev *dev);
 	int  (*resume) (struct pci_dev *dev);	                /* Device woken up */
 	int  (*enable_wake) (struct pci_dev *dev, pci_power_t state, int enable);   /* Enable wake event */
 	void (*shutdown) (struct pci_dev *dev);
@@ -353,6 +356,8 @@
 	struct pci_error_handlers *err_handler;
 	struct device_driver	driver;
 	struct pci_dynids dynids;
+
+	int multithread_probe;
 };
 
 #define	to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
@@ -401,7 +406,7 @@
 extern struct list_head pci_devices;	/* list of all devices */
 
 void pcibios_fixup_bus(struct pci_bus *);
-int pcibios_enable_device(struct pci_dev *, int mask);
+int __must_check pcibios_enable_device(struct pci_dev *, int mask);
 char *pcibios_setup (char *str);
 
 /* Used only when drivers/pci/setup.c is used */
@@ -428,7 +433,7 @@
 struct pci_dev * pci_scan_single_device(struct pci_bus *bus, int devfn);
 void pci_device_add(struct pci_dev *dev, struct pci_bus *bus);
 unsigned int pci_scan_child_bus(struct pci_bus *bus);
-void pci_bus_add_device(struct pci_dev *dev);
+int __must_check pci_bus_add_device(struct pci_dev *dev);
 void pci_read_bridge_bases(struct pci_bus *child);
 struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res);
 int pci_get_interrupt_pin(struct pci_dev *dev, struct pci_dev **bridge);
@@ -436,6 +441,7 @@
 extern void pci_dev_put(struct pci_dev *dev);
 extern void pci_remove_bus(struct pci_bus *b);
 extern void pci_remove_bus_device(struct pci_dev *dev);
+extern void pci_stop_bus_device(struct pci_dev *dev);
 void pci_setup_cardbus(struct pci_bus *bus);
 
 /* Generic PCI functions exported to card drivers */
@@ -488,19 +494,19 @@
 	return pci_bus_write_config_dword (dev->bus, dev->devfn, where, val);
 }
 
-int pci_enable_device(struct pci_dev *dev);
-int pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pci_enable_device(struct pci_dev *dev);
+int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
 #define HAVE_PCI_SET_MWI
-int pci_set_mwi(struct pci_dev *dev);
+int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
 void pci_intx(struct pci_dev *dev, int enable);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
-int pci_assign_resource(struct pci_dev *dev, int i);
-int pci_assign_resource_fixed(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_assign_resource_fixed(struct pci_dev *dev, int i);
 void pci_restore_bars(struct pci_dev *dev);
 
 /* ROM control related routines */
@@ -526,23 +532,24 @@
 void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *),
 		    int (*)(struct pci_dev *, u8, u8));
 #define HAVE_PCI_REQ_REGIONS	2
-int pci_request_regions(struct pci_dev *, const char *);
+int __must_check pci_request_regions(struct pci_dev *, const char *);
 void pci_release_regions(struct pci_dev *);
-int pci_request_region(struct pci_dev *, int, const char *);
+int __must_check pci_request_region(struct pci_dev *, int, const char *);
 void pci_release_region(struct pci_dev *, int);
 
 /* drivers/pci/bus.c */
-int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
-			   resource_size_t size, resource_size_t align,
-			   resource_size_t min, unsigned int type_mask,
-			   void (*alignf)(void *, struct resource *,
-					  resource_size_t, resource_size_t),
-			   void *alignf_data);
+int __must_check pci_bus_alloc_resource(struct pci_bus *bus,
+			struct resource *res, resource_size_t size,
+			resource_size_t align, resource_size_t min,
+			unsigned int type_mask,
+			void (*alignf)(void *, struct resource *,
+				resource_size_t, resource_size_t),
+			void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 
 /* Proper probing supporting hot-pluggable devices */
-int __pci_register_driver(struct pci_driver *, struct module *);
-static inline int pci_register_driver(struct pci_driver *driver)
+int __must_check __pci_register_driver(struct pci_driver *, struct module *);
+static inline int __must_check pci_register_driver(struct pci_driver *driver)
 {
 	return __pci_register_driver(driver, THIS_MODULE);
 }
@@ -780,12 +787,13 @@
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
 
 extern int pci_pci_problems;
-#define PCIPCI_FAIL		1
+#define PCIPCI_FAIL		1	/* No PCI PCI DMA */
 #define PCIPCI_TRITON		2
 #define PCIPCI_NATOMA		4
 #define PCIPCI_VIAETBF		8
 #define PCIPCI_VSFX		16
-#define PCIPCI_ALIMAGIK		32
+#define PCIPCI_ALIMAGIK		32	/* Need low latency setting */
+#define PCIAGP_FAIL		64	/* No PCI to AGP DMA */
 
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 7a24915..c9ffbc3 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -479,6 +479,7 @@
 
 #define PCI_VENDOR_ID_AMD		0x1022
 #define PCI_DEVICE_ID_AMD_K8_NB		0x1100
+#define PCI_DEVICE_ID_AMD_K8_NB_MISC	0x1103
 #define PCI_DEVICE_ID_AMD_LANCE		0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME	0x2001
 #define PCI_DEVICE_ID_AMD_SCSI		0x2020
@@ -506,6 +507,7 @@
 #define PCI_DEVICE_ID_AMD_8151_0	0x7454
 #define PCI_DEVICE_ID_AMD_8131_BRIDGE	0x7450
 #define PCI_DEVICE_ID_AMD_8131_APIC	0x7451
+#define PCI_DEVICE_ID_AMD_8132_BRIDGE	0x7458
 #define PCI_DEVICE_ID_AMD_CS5536_ISA    0x2090
 #define PCI_DEVICE_ID_AMD_CS5536_FLASH  0x2091
 #define PCI_DEVICE_ID_AMD_CS5536_AUDIO  0x2093
@@ -1411,6 +1413,7 @@
 #define PCI_DEVICE_ID_SERVERWORKS_LE	  0x0009
 #define PCI_DEVICE_ID_SERVERWORKS_GCNB_LE 0x0017
 #define PCI_DEVICE_ID_SERVERWORKS_EPB	  0x0103
+#define PCI_DEVICE_ID_SERVERWORKS_HT2000_PCIE	0x0132
 #define PCI_DEVICE_ID_SERVERWORKS_OSB4	  0x0200
 #define PCI_DEVICE_ID_SERVERWORKS_CSB5	  0x0201
 #define PCI_DEVICE_ID_SERVERWORKS_CSB6    0x0203
@@ -1482,9 +1485,6 @@
 #define PCI_DEVICE_ID_MARVELL_GT64260	0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360	0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460	0x6480
-#define PCI_DEVICE_ID_MARVELL_GT96100	0x9652
-#define PCI_DEVICE_ID_MARVELL_GT96100A	0x9653
-
 
 #define PCI_VENDOR_ID_V3		0x11b0
 #define PCI_DEVICE_ID_V3_V960		0x0001
@@ -1905,6 +1905,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705_2	0x1654
 #define PCI_DEVICE_ID_TIGON3_5720	0x1658
 #define PCI_DEVICE_ID_TIGON3_5721	0x1659
+#define PCI_DEVICE_ID_TIGON3_5722	0x165a
 #define PCI_DEVICE_ID_TIGON3_5705M	0x165d
 #define PCI_DEVICE_ID_TIGON3_5705M_2	0x165e
 #define PCI_DEVICE_ID_TIGON3_5714	0x1668
@@ -1914,6 +1915,7 @@
 #define PCI_DEVICE_ID_TIGON3_5705F	0x166e
 #define PCI_DEVICE_ID_TIGON3_5754M	0x1672
 #define PCI_DEVICE_ID_TIGON3_5755M	0x1673
+#define PCI_DEVICE_ID_TIGON3_5756	0x1674
 #define PCI_DEVICE_ID_TIGON3_5750	0x1676
 #define PCI_DEVICE_ID_TIGON3_5751	0x1677
 #define PCI_DEVICE_ID_TIGON3_5715	0x1678
@@ -1943,6 +1945,8 @@
 #define PCI_DEVICE_ID_TIGON3_5901	0x170d
 #define PCI_DEVICE_ID_BCM4401B1		0x170c
 #define PCI_DEVICE_ID_TIGON3_5901_2	0x170e
+#define PCI_DEVICE_ID_TIGON3_5906	0x1712
+#define PCI_DEVICE_ID_TIGON3_5906M	0x1713
 #define PCI_DEVICE_ID_BCM4401		0x4401
 #define PCI_DEVICE_ID_BCM4401B0		0x4402
 
@@ -2010,6 +2014,23 @@
 #define PCI_DEVICE_ID_ALTIMA_AC9100	0x03ea
 #define PCI_DEVICE_ID_ALTIMA_AC1003	0x03eb
 
+#define PCI_VENDOR_ID_ARECA		0x17d3
+#define PCI_DEVICE_ID_ARECA_1110	0x1110
+#define PCI_DEVICE_ID_ARECA_1120	0x1120
+#define PCI_DEVICE_ID_ARECA_1130	0x1130
+#define PCI_DEVICE_ID_ARECA_1160	0x1160
+#define PCI_DEVICE_ID_ARECA_1170	0x1170
+#define PCI_DEVICE_ID_ARECA_1210	0x1210
+#define PCI_DEVICE_ID_ARECA_1220	0x1220
+#define PCI_DEVICE_ID_ARECA_1230	0x1230
+#define PCI_DEVICE_ID_ARECA_1260	0x1260
+#define PCI_DEVICE_ID_ARECA_1270	0x1270
+#define PCI_DEVICE_ID_ARECA_1280	0x1280
+#define PCI_DEVICE_ID_ARECA_1380	0x1380
+#define PCI_DEVICE_ID_ARECA_1381	0x1381
+#define PCI_DEVICE_ID_ARECA_1680	0x1680
+#define PCI_DEVICE_ID_ARECA_1681	0x1681
+
 #define PCI_VENDOR_ID_S2IO		0x17d5
 #define	PCI_DEVICE_ID_S2IO_WIN		0x5731
 #define	PCI_DEVICE_ID_S2IO_UNI		0x5831
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 96930cb..7d0e26c 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -196,7 +196,7 @@
 #define  PCI_CAP_ID_MSI		0x05	/* Message Signalled Interrupts */
 #define  PCI_CAP_ID_CHSWP	0x06	/* CompactPCI HotSwap */
 #define  PCI_CAP_ID_PCIX	0x07	/* PCI-X */
-#define  PCI_CAP_ID_HT_IRQCONF	0x08	/* HyperTransport IRQ Configuration */
+#define  PCI_CAP_ID_HT		0x08	/* HyperTransport */
 #define  PCI_CAP_ID_VNDR	0x09	/* Vendor specific capability */
 #define  PCI_CAP_ID_SHPC 	0x0C	/* PCI Standard Hot-Plug Controller */
 #define  PCI_CAP_ID_EXP 	0x10	/* PCI Express */
diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h
index b44e01a..6cd91e3 100644
--- a/include/linux/pcieport_if.h
+++ b/include/linux/pcieport_if.h
@@ -62,6 +62,12 @@
 	int (*suspend) (struct pcie_device *dev, pm_message_t state);
 	int (*resume) (struct pcie_device *dev);
 
+	/* Service Error Recovery Handler */
+	struct pci_error_handlers *err_handler;
+
+	/* Link Reset Capability - AER service driver specific */
+	pci_ers_result_t (*reset_link) (struct pci_dev *dev);
+
 	const struct pcie_port_service_id *id_table;
 	struct device_driver driver;
 };
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index cb9039a..46ec72f 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -1,9 +1,12 @@
 #ifndef __LINUX_PERCPU_H
 #define __LINUX_PERCPU_H
+
 #include <linux/spinlock.h> /* For preempt_disable() */
 #include <linux/slab.h> /* For kmalloc() */
 #include <linux/smp.h>
 #include <linux/string.h> /* For memset() */
+#include <linux/cpumask.h>
+
 #include <asm/percpu.h>
 
 /* Enough to cover all DEFINE_PER_CPUs in kernel, including modules. */
@@ -11,8 +14,14 @@
 #define PERCPU_ENOUGH_ROOM 32768
 #endif
 
-/* Must be an lvalue. */
-#define get_cpu_var(var) (*({ preempt_disable(); &__get_cpu_var(var); }))
+/*
+ * Must be an lvalue. Since @var must be a simple identifier,
+ * we force a syntax error here if it isn't.
+ */
+#define get_cpu_var(var) (*({				\
+	extern int simple_indentifier_##var(void);	\
+	preempt_disable();				\
+	&__get_cpu_var(var); }))
 #define put_cpu_var(var) preempt_enable()
 
 #ifdef CONFIG_SMP
@@ -21,39 +30,77 @@
 	void *ptrs[NR_CPUS];
 };
 
+#define __percpu_disguise(pdata) (struct percpu_data *)~(unsigned long)(pdata)
 /* 
- * Use this to get to a cpu's version of the per-cpu object allocated using
- * alloc_percpu.  Non-atomic access to the current CPU's version should
+ * Use this to get to a cpu's version of the per-cpu object dynamically
+ * allocated. Non-atomic access to the current CPU's version should
  * probably be combined with get_cpu()/put_cpu().
  */ 
-#define per_cpu_ptr(ptr, cpu)                   \
-({                                              \
-        struct percpu_data *__p = (struct percpu_data *)~(unsigned long)(ptr); \
-        (__typeof__(ptr))__p->ptrs[(cpu)];	\
+#define percpu_ptr(ptr, cpu)                              \
+({                                                        \
+        struct percpu_data *__p = __percpu_disguise(ptr); \
+        (__typeof__(ptr))__p->ptrs[(cpu)];	          \
 })
 
-extern void *__alloc_percpu(size_t size);
-extern void free_percpu(const void *);
+extern void *percpu_populate(void *__pdata, size_t size, gfp_t gfp, int cpu);
+extern void percpu_depopulate(void *__pdata, int cpu);
+extern int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+				  cpumask_t *mask);
+extern void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask);
+extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
+extern void percpu_free(void *__pdata);
 
 #else /* CONFIG_SMP */
 
-#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
+#define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
 
-static inline void *__alloc_percpu(size_t size)
+static inline void percpu_depopulate(void *__pdata, int cpu)
 {
-	void *ret = kmalloc(size, GFP_KERNEL);
-	if (ret)
-		memset(ret, 0, size);
-	return ret;
 }
-static inline void free_percpu(const void *ptr)
-{	
-	kfree(ptr);
+
+static inline void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
+{
+}
+
+static inline void *percpu_populate(void *__pdata, size_t size, gfp_t gfp,
+				    int cpu)
+{
+	return percpu_ptr(__pdata, cpu);
+}
+
+static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
+					 cpumask_t *mask)
+{
+	return 0;
+}
+
+static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
+{
+	return kzalloc(size, gfp);
+}
+
+static inline void percpu_free(void *__pdata)
+{
+	kfree(__pdata);
 }
 
 #endif /* CONFIG_SMP */
 
-/* Simple wrapper for the common case: zeros memory. */
-#define alloc_percpu(type)	((type *)(__alloc_percpu(sizeof(type))))
+#define percpu_populate_mask(__pdata, size, gfp, mask) \
+	__percpu_populate_mask((__pdata), (size), (gfp), &(mask))
+#define percpu_depopulate_mask(__pdata, mask) \
+	__percpu_depopulate_mask((__pdata), &(mask))
+#define percpu_alloc_mask(size, gfp, mask) \
+	__percpu_alloc_mask((size), (gfp), &(mask))
+
+#define percpu_alloc(size, gfp) percpu_alloc_mask((size), (gfp), cpu_online_map)
+
+/* (legacy) interface for use without CPU hotplug handling */
+
+#define __alloc_percpu(size)	percpu_alloc_mask((size), GFP_KERNEL, \
+						  cpu_possible_map)
+#define alloc_percpu(type)	(type *)__alloc_percpu(sizeof(type))
+#define free_percpu(ptr)	percpu_free((ptr))
+#define per_cpu_ptr(ptr, cpu)	percpu_ptr((ptr), (cpu))
 
 #endif /* __LINUX_PERCPU_H */
diff --git a/include/linux/pid.h b/include/linux/pid.h
index 29960b0..93da7e2 100644
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -76,6 +76,8 @@
 				enum pid_type type, int nr));
 
 extern void FASTCALL(detach_pid(struct task_struct *task, enum pid_type));
+extern void FASTCALL(transfer_pid(struct task_struct *old,
+				  struct task_struct *new, enum pid_type));
 
 /*
  * look up a PID in the hash table. Must be called with the tasklist_lock
diff --git a/include/linux/pkt_cls.h b/include/linux/pkt_cls.h
index bd2c5a2..c3f01b3 100644
--- a/include/linux/pkt_cls.h
+++ b/include/linux/pkt_cls.h
@@ -305,6 +305,7 @@
 	TCA_FW_POLICE,
 	TCA_FW_INDEV, /*  used by CONFIG_NET_CLS_IND */
 	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
+	TCA_FW_MASK,
 	__TCA_FW_MAX
 };
 
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 782090c..29cd6de 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -49,6 +49,8 @@
 	int (*remove)(struct platform_device *);
 	void (*shutdown)(struct platform_device *);
 	int (*suspend)(struct platform_device *, pm_message_t state);
+	int (*suspend_late)(struct platform_device *, pm_message_t state);
+	int (*resume_early)(struct platform_device *);
 	int (*resume)(struct platform_device *);
 	struct device_driver driver;
 };
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 658c1b9..6b27e07 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -142,29 +142,61 @@
 } pm_message_t;
 
 /*
- * There are 4 important states driver can be in:
- * ON     -- driver is working
- * FREEZE -- stop operations and apply whatever policy is applicable to a
- *           suspended driver of that class, freeze queues for block like IDE
- *           does, drop packets for ethernet, etc... stop DMA engine too etc...
- *           so a consistent image can be saved; but do not power any hardware
- *           down.
- * SUSPEND - like FREEZE, but hardware is doing as much powersaving as
- *           possible. Roughly pci D3.
+ * Several driver power state transitions are externally visible, affecting
+ * the state of pending I/O queues and (for drivers that touch hardware)
+ * interrupts, wakeups, DMA, and other hardware state.  There may also be
+ * internal transitions to various low power modes, which are transparent
+ * to the rest of the driver stack (such as a driver that's ON gating off
+ * clocks which are not in active use).
  *
- * Unfortunately, current drivers only recognize numeric values 0 (ON) and 3
- * (SUSPEND).  We'll need to fix the drivers. So yes, putting 3 to all different
- * defines is intentional, and will go away as soon as drivers are fixed.  Also
- * note that typedef is neccessary, we'll probably want to switch to
- *   typedef struct pm_message_t { int event; int flags; } pm_message_t
- * or something similar soon.
+ * One transition is triggered by resume(), after a suspend() call; the
+ * message is implicit:
+ *
+ * ON		Driver starts working again, responding to hardware events
+ * 		and software requests.  The hardware may have gone through
+ * 		a power-off reset, or it may have maintained state from the
+ * 		previous suspend() which the driver will rely on while
+ * 		resuming.  On most platforms, there are no restrictions on
+ * 		availability of resources like clocks during resume().
+ *
+ * Other transitions are triggered by messages sent using suspend().  All
+ * these transitions quiesce the driver, so that I/O queues are inactive.
+ * That commonly entails turning off IRQs and DMA; there may be rules
+ * about how to quiesce that are specific to the bus or the device's type.
+ * (For example, network drivers mark the link state.)  Other details may
+ * differ according to the message:
+ *
+ * SUSPEND	Quiesce, enter a low power device state appropriate for
+ * 		the upcoming system state (such as PCI_D3hot), and enable
+ * 		wakeup events as appropriate.
+ *
+ * FREEZE	Quiesce operations so that a consistent image can be saved;
+ * 		but do NOT otherwise enter a low power device state, and do
+ * 		NOT emit system wakeup events.
+ *
+ * PRETHAW	Quiesce as if for FREEZE; additionally, prepare for restoring
+ * 		the system from a snapshot taken after an earlier FREEZE.
+ * 		Some drivers will need to reset their hardware state instead
+ * 		of preserving it, to ensure that it's never mistaken for the
+ * 		state which that earlier snapshot had set up.
+ *
+ * A minimally power-aware driver treats all messages as SUSPEND, fully
+ * reinitializes its device during resume() -- whether or not it was reset
+ * during the suspend/resume cycle -- and can't issue wakeup events.
+ *
+ * More power-aware drivers may also use low power states at runtime as
+ * well as during system sleep states like PM_SUSPEND_STANDBY.  They may
+ * be able to use wakeup events to exit from runtime low-power states,
+ * or from system low-power states such as standby or suspend-to-RAM.
  */
 
 #define PM_EVENT_ON 0
 #define PM_EVENT_FREEZE 1
 #define PM_EVENT_SUSPEND 2
+#define PM_EVENT_PRETHAW 3
 
 #define PMSG_FREEZE	((struct pm_message){ .event = PM_EVENT_FREEZE, })
+#define PMSG_PRETHAW	((struct pm_message){ .event = PM_EVENT_PRETHAW, })
 #define PMSG_SUSPEND	((struct pm_message){ .event = PM_EVENT_SUSPEND, })
 #define PMSG_ON		((struct pm_message){ .event = PM_EVENT_ON, })
 
@@ -190,6 +222,7 @@
 extern suspend_disk_method_t pm_disk_mode;
 
 extern int device_suspend(pm_message_t state);
+extern int device_prepare_suspend(pm_message_t state);
 
 #define device_set_wakeup_enable(dev,val) \
 	((dev)->power.should_wakeup = !!(val))
diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 95572c4..a7dd38f 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -72,6 +72,7 @@
 	int (*timer_create) (struct k_itimer *timer);
 	int (*nsleep) (const clockid_t which_clock, int flags,
 		       struct timespec *, struct timespec __user *);
+	long (*nsleep_restart) (struct restart_block *restart_block);
 	int (*timer_set) (struct k_itimer * timr, int flags,
 			  struct itimerspec * new_setting,
 			  struct itimerspec * old_setting);
@@ -97,6 +98,7 @@
 int posix_cpu_timer_create(struct k_itimer *timer);
 int posix_cpu_nsleep(const clockid_t which_clock, int flags,
 		     struct timespec *rqtp, struct timespec __user *rmtp);
+long posix_cpu_nsleep_restart(struct restart_block *restart_block);
 int posix_cpu_timer_set(struct k_itimer *timer, int flags,
 			struct itimerspec *new, struct itimerspec *old);
 int posix_cpu_timer_del(struct k_itimer *timer);
@@ -111,4 +113,6 @@
 void set_process_cpu_timer(struct task_struct *task, unsigned int clock_idx,
 			   cputime_t *newval, cputime_t *oldval);
 
+long clock_nanosleep_restart(struct restart_block *restart_block);
+
 #endif
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 17e7578..57f70bc 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -4,6 +4,7 @@
 #include <linux/slab.h>
 #include <linux/fs.h>
 #include <linux/spinlock.h>
+#include <linux/magic.h>
 #include <asm/atomic.h>
 
 /*
@@ -24,8 +25,6 @@
 	PROC_ROOT_INO = 1,
 };
 
-#define PROC_SUPER_MAGIC 0x9fa0
-
 /*
  * This is not completely implemented yet. The idea is to
  * create an in-memory tree (like the actual /proc filesystem
@@ -269,7 +268,9 @@
 struct proc_maps_private {
 	struct pid *pid;
 	struct task_struct *task;
+#ifdef CONFIG_MMU
 	struct vm_area_struct *tail_vma;
+#endif
 };
 
 #endif /* _LINUX_PROC_FS_H */
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 8b2749a..eeb1976 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -16,8 +16,8 @@
 #define PTRACE_KILL		   8
 #define PTRACE_SINGLESTEP	   9
 
-#define PTRACE_ATTACH		0x10
-#define PTRACE_DETACH		0x11
+#define PTRACE_ATTACH		  16
+#define PTRACE_DETACH		  17
 
 #define PTRACE_SYSCALL		  24
 
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 27f49c8..0c7ac44 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -11,6 +11,7 @@
 #define _LINUX_QNX4_FS_H
 
 #include <linux/qnxtypes.h>
+#include <linux/magic.h>
 
 #define QNX4_ROOT_INO 1
 
@@ -25,7 +26,6 @@
 
 #define QNX4_I_MAP_SLOTS	8
 #define QNX4_Z_MAP_SLOTS	64
-#define QNX4_SUPER_MAGIC	0x002f	/* qnx4 fs detection */
 #define QNX4_VALID_FS		0x0001	/* Clean fs. */
 #define QNX4_ERROR_FS		0x0002	/* fs has errors. */
 #define QNX4_BLOCK_SIZE         0x200	/* blocksize of 512 bytes */
diff --git a/include/linux/raid/Kbuild b/include/linux/raid/Kbuild
index 73fa27a..2415a64 100644
--- a/include/linux/raid/Kbuild
+++ b/include/linux/raid/Kbuild
@@ -1 +1,2 @@
-header-y += md_p.h md_u.h
+header-y += md_p.h
+header-y += md_u.h
diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h
index eb3e547..c588709 100644
--- a/include/linux/raid/md.h
+++ b/include/linux/raid/md.h
@@ -53,6 +53,8 @@
 #include <linux/raid/md_u.h>
 #include <linux/raid/md_k.h>
 
+#ifdef CONFIG_MD
+
 /*
  * Different major versions are not compatible.
  * Different minor versions are only downward compatible.
@@ -95,5 +97,6 @@
 
 extern void md_update_sb(mddev_t * mddev);
 
+#endif /* CONFIG_MD */
 #endif 
 
diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h
index d288902..920b94f 100644
--- a/include/linux/raid/md_k.h
+++ b/include/linux/raid/md_k.h
@@ -18,6 +18,8 @@
 /* and dm-bio-list.h is not under include/linux because.... ??? */
 #include "../../../drivers/md/dm-bio-list.h"
 
+#ifdef CONFIG_BLOCK
+
 #define	LEVEL_MULTIPATH		(-4)
 #define	LEVEL_LINEAR		(-1)
 #define	LEVEL_FAULTY		(-5)
@@ -362,5 +364,6 @@
 	if (p) put_page(p);
 }
 
+#endif /* CONFIG_BLOCK */
 #endif
 
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index 00b340b..b160fb18 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -17,5 +17,6 @@
 
 extern const struct file_operations ramfs_file_operations;
 extern struct vm_operations_struct generic_file_vm_ops;
+extern int __init init_rootfs(void);
 
 #endif
diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
index 8d5382e..344bc34 100644
--- a/include/linux/rbtree.h
+++ b/include/linux/rbtree.h
@@ -133,7 +133,7 @@
 #define	rb_entry(ptr, type, member) container_of(ptr, type, member)
 
 #define RB_EMPTY_ROOT(root)	((root)->rb_node == NULL)
-#define RB_EMPTY_NODE(node)	(rb_parent(node) != node)
+#define RB_EMPTY_NODE(node)	(rb_parent(node) == node)
 #define RB_CLEAR_NODE(node)	(rb_set_parent(node, node))
 
 extern void rb_insert_color(struct rb_node *, struct rb_root *);
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index 806ec5b..fe00f78 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -56,6 +56,16 @@
 extern int reiserfs_xattr_posix_acl_exit(void);
 extern struct reiserfs_xattr_handler posix_acl_default_handler;
 extern struct reiserfs_xattr_handler posix_acl_access_handler;
+
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+	REISERFS_I(inode)->i_acl_access = NULL;
+}
+
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+	REISERFS_I(inode)->i_acl_default = NULL;
+}
 #else
 
 #define reiserfs_cache_default_acl(inode) 0
@@ -87,4 +97,11 @@
 	return 0;
 }
 
+static inline void reiserfs_init_acl_access(struct inode *inode)
+{
+}
+
+static inline void reiserfs_init_acl_default(struct inode *inode)
+{
+}
 #endif
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index daa2d83..7bc6bfb 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -12,6 +12,8 @@
 #define _LINUX_REISER_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
+
 #ifdef __KERNEL__
 #include <linux/slab.h>
 #include <linux/interrupt.h>
@@ -227,14 +229,6 @@
          ((!is_reiserfs_jr(SB_DISK_SUPER_BLOCK(s)) ? \
          SB_ONDISK_JOURNAL_SIZE(s) + 1 : SB_ONDISK_RESERVED_FOR_JOURNAL(s)))
 
-				/* used by gcc */
-#define REISERFS_SUPER_MAGIC 0x52654973
-				/* used by file system utilities that
-				   look at the superblock, etc. */
-#define REISERFS_SUPER_MAGIC_STRING "ReIsErFs"
-#define REISER2FS_SUPER_MAGIC_STRING "ReIsEr2Fs"
-#define REISER2FS_JR_SUPER_MAGIC_STRING "ReIsEr3Fs"
-
 int is_reiserfs_3_5(struct reiserfs_super_block *rs);
 int is_reiserfs_3_6(struct reiserfs_super_block *rs);
 int is_reiserfs_jr(struct reiserfs_super_block *rs);
@@ -813,21 +807,19 @@
 #define set_sd_v1_first_direct_byte(sdp,v) \
                                 ((sdp)->sd_first_direct_byte = cpu_to_le32(v))
 
-#include <linux/ext2_fs.h>
-
 /* inode flags stored in sd_attrs (nee sd_reserved) */
 
 /* we want common flags to have the same values as in ext2,
    so chattr(1) will work without problems */
-#define REISERFS_IMMUTABLE_FL EXT2_IMMUTABLE_FL
-#define REISERFS_APPEND_FL    EXT2_APPEND_FL
-#define REISERFS_SYNC_FL      EXT2_SYNC_FL
-#define REISERFS_NOATIME_FL   EXT2_NOATIME_FL
-#define REISERFS_NODUMP_FL    EXT2_NODUMP_FL
-#define REISERFS_SECRM_FL     EXT2_SECRM_FL
-#define REISERFS_UNRM_FL      EXT2_UNRM_FL
-#define REISERFS_COMPR_FL     EXT2_COMPR_FL
-#define REISERFS_NOTAIL_FL    EXT2_NOTAIL_FL
+#define REISERFS_IMMUTABLE_FL FS_IMMUTABLE_FL
+#define REISERFS_APPEND_FL    FS_APPEND_FL
+#define REISERFS_SYNC_FL      FS_SYNC_FL
+#define REISERFS_NOATIME_FL   FS_NOATIME_FL
+#define REISERFS_NODUMP_FL    FS_NODUMP_FL
+#define REISERFS_SECRM_FL     FS_SECRM_FL
+#define REISERFS_UNRM_FL      FS_UNRM_FL
+#define REISERFS_COMPR_FL     FS_COMPR_FL
+#define REISERFS_NOTAIL_FL    FS_NOTAIL_FL
 
 /* persistent flags that file inherits from the parent directory */
 #define REISERFS_INHERIT_MASK ( REISERFS_IMMUTABLE_FL |	\
@@ -2081,6 +2073,10 @@
  */
 __le32 reiserfs_choose_packing(struct inode *dir);
 
+int reiserfs_init_bitmap_cache(struct super_block *sb);
+void reiserfs_free_bitmap_cache(struct super_block *sb);
+void reiserfs_cache_bitmap_metadata(struct super_block *sb, struct buffer_head *bh, struct reiserfs_bitmap_info *info);
+struct buffer_head *reiserfs_read_bitmap_block(struct super_block *sb, unsigned int bitmap);
 int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value);
 void reiserfs_free_block(struct reiserfs_transaction_handle *th, struct inode *,
 			 b_blocknr_t, int for_unformatted);
@@ -2169,15 +2165,24 @@
 /* prototypes from ioctl.c */
 int reiserfs_ioctl(struct inode *inode, struct file *filp,
 		   unsigned int cmd, unsigned long arg);
+long reiserfs_compat_ioctl(struct file *filp,
+		   unsigned int cmd, unsigned long arg);
 
 /* ioctl's command */
 #define REISERFS_IOC_UNPACK		_IOW(0xCD,1,long)
 /* define following flags to be the same as in ext2, so that chattr(1),
    lsattr(1) will work with us. */
-#define REISERFS_IOC_GETFLAGS		EXT2_IOC_GETFLAGS
-#define REISERFS_IOC_SETFLAGS		EXT2_IOC_SETFLAGS
-#define REISERFS_IOC_GETVERSION		EXT2_IOC_GETVERSION
-#define REISERFS_IOC_SETVERSION		EXT2_IOC_SETVERSION
+#define REISERFS_IOC_GETFLAGS		FS_IOC_GETFLAGS
+#define REISERFS_IOC_SETFLAGS		FS_IOC_SETFLAGS
+#define REISERFS_IOC_GETVERSION		FS_IOC_GETVERSION
+#define REISERFS_IOC_SETVERSION		FS_IOC_SETVERSION
+
+/* the 32 bit compat definitions with int argument */
+#define REISERFS_IOC32_UNPACK		_IOW(0xCD, 1, int)
+#define REISERFS_IOC32_GETFLAGS		FS_IOC32_GETFLAGS
+#define REISERFS_IOC32_SETFLAGS		FS_IOC32_SETFLAGS
+#define REISERFS_IOC32_GETVERSION	FS_IOC32_GETVERSION
+#define REISERFS_IOC32_SETVERSION	FS_IOC32_SETVERSION
 
 /* Locking primitives */
 /* Right now we are still falling back to (un)lock_kernel, but eventually that
diff --git a/include/linux/reiserfs_fs_i.h b/include/linux/reiserfs_fs_i.h
index 149be8d..5b3b297 100644
--- a/include/linux/reiserfs_fs_i.h
+++ b/include/linux/reiserfs_fs_i.h
@@ -52,10 +52,13 @@
 	 ** flushed */
 	unsigned long i_trans_id;
 	struct reiserfs_journal_list *i_jl;
-
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
 	struct posix_acl *i_acl_access;
 	struct posix_acl *i_acl_default;
+#endif
+#ifdef CONFIG_REISERFS_FS_XATTR
 	struct rw_semaphore xattr_sem;
+#endif
 	struct inode vfs_inode;
 };
 
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 31b4c0b..73e0bec 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -267,7 +267,6 @@
 	// FIXME: Won't work with block sizes > 8K
 	__u16 first_zero_hint;
 	__u16 free_count;
-	struct buffer_head *bh;	/* the actual bitmap */
 };
 
 struct proc_dir_entry;
@@ -414,6 +413,7 @@
 /* Definitions of reiserfs on-disk properties: */
 #define REISERFS_3_5 0
 #define REISERFS_3_6 1
+#define REISERFS_OLD_FORMAT 2
 
 enum reiserfs_mount_options {
 /* Mount options */
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 5e96103..966c358 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -97,6 +97,11 @@
 	inode->i_flags |= S_PRIVATE;
 }
 
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+	init_rwsem(&REISERFS_I(inode)->xattr_sem);
+}
+
 #else
 
 #define is_reiserfs_priv_object(inode) 0
@@ -129,6 +134,9 @@
 	sb->s_flags = (sb->s_flags & ~MS_POSIXACL);	/* to be sure */
 	return 0;
 };
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+}
 #endif
 
 #endif				/* __KERNEL__ */
diff --git a/include/linux/resume-trace.h b/include/linux/resume-trace.h
index a376bd4..81e9299 100644
--- a/include/linux/resume-trace.h
+++ b/include/linux/resume-trace.h
@@ -3,21 +3,25 @@
 
 #ifdef CONFIG_PM_TRACE
 
+extern int pm_trace_enabled;
+
 struct device;
 extern void set_trace_device(struct device *);
 extern void generate_resume_trace(void *tracedata, unsigned int user);
 
 #define TRACE_DEVICE(dev) set_trace_device(dev)
-#define TRACE_RESUME(user) do {				\
-	void *tracedata;				\
-	asm volatile("movl $1f,%0\n"			\
-		".section .tracedata,\"a\"\n"		\
-		"1:\t.word %c1\n"			\
-		"\t.long %c2\n"				\
-		".previous"				\
-		:"=r" (tracedata)			\
-		: "i" (__LINE__), "i" (__FILE__));	\
-	generate_resume_trace(tracedata, user);		\
+#define TRACE_RESUME(user) do {					\
+	if (pm_trace_enabled) {					\
+		void *tracedata;				\
+		asm volatile("movl $1f,%0\n"			\
+			".section .tracedata,\"a\"\n"		\
+			"1:\t.word %c1\n"			\
+			"\t.long %c2\n"				\
+			".previous"				\
+			:"=r" (tracedata)			\
+			: "i" (__LINE__), "i" (__FILE__));	\
+		generate_resume_trace(tracedata, user);		\
+	}							\
 } while (0)
 
 #else
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index bf97b09..db2c1df 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -103,6 +103,14 @@
  */
 unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 
+/*
+ * Cleans the PTEs of shared mappings.
+ * (and since clean PTEs should also be readonly, write protects them too)
+ *
+ * returns the number of cleaned PTEs.
+ */
+int page_mkclean(struct page *);
+
 #else	/* !CONFIG_MMU */
 
 #define anon_vma_init()		do {} while (0)
@@ -112,6 +120,12 @@
 #define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page, refs) SWAP_FAIL
 
+static inline int page_mkclean(struct page *page)
+{
+	return 0;
+}
+
+
 #endif	/* CONFIG_MMU */
 
 /*
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 5371e4e..b89f093 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -141,7 +141,7 @@
 	int id;
 	char name[RTC_DEVICE_NAME_SIZE];
 
-	struct rtc_class_ops *ops;
+	const struct rtc_class_ops *ops;
 	struct mutex ops_lock;
 
 	struct class_device *rtc_dev;
@@ -172,7 +172,7 @@
 
 extern struct rtc_device *rtc_device_register(const char *name,
 					struct device *dev,
-					struct rtc_class_ops *ops,
+					const struct rtc_class_ops *ops,
 					struct module *owner);
 extern void rtc_device_unregister(struct rtc_device *rdev);
 extern int rtc_interface_register(struct class_interface *intf);
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index facd9ee..3a18add 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -2,6 +2,7 @@
 #define __LINUX_RTNETLINK_H
 
 #include <linux/netlink.h>
+#include <linux/if_link.h>
 
 /****
  *		Routing/neighbour discovery messages.
@@ -238,10 +239,8 @@
 	RT_TABLE_DEFAULT=253,
 	RT_TABLE_MAIN=254,
 	RT_TABLE_LOCAL=255,
-	__RT_TABLE_MAX
+	RT_TABLE_MAX=0xFFFFFFFF
 };
-#define RT_TABLE_MAX (__RT_TABLE_MAX - 1)
-
 
 
 /* Routing message attributes */
@@ -263,6 +262,7 @@
 	RTA_CACHEINFO,
 	RTA_SESSION,
 	RTA_MP_ALGO,
+	RTA_TABLE,
 	__RTA_MAX
 };
 
@@ -383,226 +383,6 @@
 	} u;
 };
 
-
-/*********************************************************
- *		Interface address.
- ****/
-
-struct ifaddrmsg
-{
-	unsigned char	ifa_family;
-	unsigned char	ifa_prefixlen;	/* The prefix length		*/
-	unsigned char	ifa_flags;	/* Flags			*/
-	unsigned char	ifa_scope;	/* See above			*/
-	int		ifa_index;	/* Link index			*/
-};
-
-enum
-{
-	IFA_UNSPEC,
-	IFA_ADDRESS,
-	IFA_LOCAL,
-	IFA_LABEL,
-	IFA_BROADCAST,
-	IFA_ANYCAST,
-	IFA_CACHEINFO,
-	IFA_MULTICAST,
-	__IFA_MAX
-};
-
-#define IFA_MAX (__IFA_MAX - 1)
-
-/* ifa_flags */
-
-#define IFA_F_SECONDARY		0x01
-#define IFA_F_TEMPORARY		IFA_F_SECONDARY
-
-#define IFA_F_DEPRECATED	0x20
-#define IFA_F_TENTATIVE		0x40
-#define IFA_F_PERMANENT		0x80
-
-struct ifa_cacheinfo
-{
-	__u32	ifa_prefered;
-	__u32	ifa_valid;
-	__u32	cstamp; /* created timestamp, hundredths of seconds */
-	__u32	tstamp; /* updated timestamp, hundredths of seconds */
-};
-
-
-#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-
-/*
-   Important comment:
-   IFA_ADDRESS is prefix address, rather than local interface address.
-   It makes no difference for normally configured broadcast interfaces,
-   but for point-to-point IFA_ADDRESS is DESTINATION address,
-   local address is supplied in IFA_LOCAL attribute.
- */
-
-/**************************************************************
- *		Neighbour discovery.
- ****/
-
-struct ndmsg
-{
-	unsigned char	ndm_family;
-	unsigned char	ndm_pad1;
-	unsigned short	ndm_pad2;
-	int		ndm_ifindex;	/* Link index			*/
-	__u16		ndm_state;
-	__u8		ndm_flags;
-	__u8		ndm_type;
-};
-
-enum
-{
-	NDA_UNSPEC,
-	NDA_DST,
-	NDA_LLADDR,
-	NDA_CACHEINFO,
-	NDA_PROBES,
-	__NDA_MAX
-};
-
-#define NDA_MAX (__NDA_MAX - 1)
-
-#define NDA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg))))
-#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg))
-
-/*
- *	Neighbor Cache Entry Flags
- */
-
-#define NTF_PROXY	0x08	/* == ATF_PUBL */
-#define NTF_ROUTER	0x80
-
-/*
- *	Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE	0x01
-#define NUD_REACHABLE	0x02
-#define NUD_STALE	0x04
-#define NUD_DELAY	0x08
-#define NUD_PROBE	0x10
-#define NUD_FAILED	0x20
-
-/* Dummy states */
-#define NUD_NOARP	0x40
-#define NUD_PERMANENT	0x80
-#define NUD_NONE	0x00
-
-
-struct nda_cacheinfo
-{
-	__u32		ndm_confirmed;
-	__u32		ndm_used;
-	__u32		ndm_updated;
-	__u32		ndm_refcnt;
-};
-
-
-/*****************************************************************
- *		Neighbour tables specific messages.
- *
- * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the
- * NLM_F_DUMP flag set. Every neighbour table configuration is
- * spread over multiple messages to avoid running into message
- * size limits on systems with many interfaces. The first message
- * in the sequence transports all not device specific data such as
- * statistics, configuration, and the default parameter set.
- * This message is followed by 0..n messages carrying device
- * specific parameter sets.
- * Although the ordering should be sufficient, NDTA_NAME can be
- * used to identify sequences. The initial message can be identified
- * by checking for NDTA_CONFIG. The device specific messages do
- * not contain this TLV but have NDTPA_IFINDEX set to the
- * corresponding interface index.
- *
- * To change neighbour table attributes, send RTM_SETNEIGHTBL
- * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3],
- * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked
- * otherwise. Device specific parameter sets can be changed by
- * setting NDTPA_IFINDEX to the interface index of the corresponding
- * device.
- ****/
-
-struct ndt_stats
-{
-	__u64		ndts_allocs;
-	__u64		ndts_destroys;
-	__u64		ndts_hash_grows;
-	__u64		ndts_res_failed;
-	__u64		ndts_lookups;
-	__u64		ndts_hits;
-	__u64		ndts_rcv_probes_mcast;
-	__u64		ndts_rcv_probes_ucast;
-	__u64		ndts_periodic_gc_runs;
-	__u64		ndts_forced_gc_runs;
-};
-
-enum {
-	NDTPA_UNSPEC,
-	NDTPA_IFINDEX,			/* u32, unchangeable */
-	NDTPA_REFCNT,			/* u32, read-only */
-	NDTPA_REACHABLE_TIME,		/* u64, read-only, msecs */
-	NDTPA_BASE_REACHABLE_TIME,	/* u64, msecs */
-	NDTPA_RETRANS_TIME,		/* u64, msecs */
-	NDTPA_GC_STALETIME,		/* u64, msecs */
-	NDTPA_DELAY_PROBE_TIME,		/* u64, msecs */
-	NDTPA_QUEUE_LEN,		/* u32 */
-	NDTPA_APP_PROBES,		/* u32 */
-	NDTPA_UCAST_PROBES,		/* u32 */
-	NDTPA_MCAST_PROBES,		/* u32 */
-	NDTPA_ANYCAST_DELAY,		/* u64, msecs */
-	NDTPA_PROXY_DELAY,		/* u64, msecs */
-	NDTPA_PROXY_QLEN,		/* u32 */
-	NDTPA_LOCKTIME,			/* u64, msecs */
-	__NDTPA_MAX
-};
-#define NDTPA_MAX (__NDTPA_MAX - 1)
-
-struct ndtmsg
-{
-	__u8		ndtm_family;
-	__u8		ndtm_pad1;
-	__u16		ndtm_pad2;
-};
-
-struct ndt_config
-{
-	__u16		ndtc_key_len;
-	__u16		ndtc_entry_size;
-	__u32		ndtc_entries;
-	__u32		ndtc_last_flush;	/* delta to now in msecs */
-	__u32		ndtc_last_rand;		/* delta to now in msecs */
-	__u32		ndtc_hash_rnd;
-	__u32		ndtc_hash_mask;
-	__u32		ndtc_hash_chain_gc;
-	__u32		ndtc_proxy_qlen;
-};
-
-enum {
-	NDTA_UNSPEC,
-	NDTA_NAME,			/* char *, unchangeable */
-	NDTA_THRESH1,			/* u32 */
-	NDTA_THRESH2,			/* u32 */
-	NDTA_THRESH3,			/* u32 */
-	NDTA_CONFIG,			/* struct ndt_config, read-only */
-	NDTA_PARMS,			/* nested TLV NDTPA_* */
-	NDTA_STATS,			/* struct ndt_stats, read-only */
-	NDTA_GC_INTERVAL,		/* u64, msecs */
-	__NDTA_MAX
-};
-#define NDTA_MAX (__NDTA_MAX - 1)
-
-#define NDTA_RTA(r) ((struct rtattr*)(((char*)(r)) + \
-		     NLMSG_ALIGN(sizeof(struct ndtmsg))))
-#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg))
-
-
 /****
  *		General form of address family dependent message.
  ****/
@@ -663,138 +443,6 @@
 	__u32	valid_time;
 };
 
-/* The struct should be in sync with struct net_device_stats */
-struct rtnl_link_stats
-{
-	__u32	rx_packets;		/* total packets received	*/
-	__u32	tx_packets;		/* total packets transmitted	*/
-	__u32	rx_bytes;		/* total bytes received 	*/
-	__u32	tx_bytes;		/* total bytes transmitted	*/
-	__u32	rx_errors;		/* bad packets received		*/
-	__u32	tx_errors;		/* packet transmit problems	*/
-	__u32	rx_dropped;		/* no space in linux buffers	*/
-	__u32	tx_dropped;		/* no space available in linux	*/
-	__u32	multicast;		/* multicast packets received	*/
-	__u32	collisions;
-
-	/* detailed rx_errors: */
-	__u32	rx_length_errors;
-	__u32	rx_over_errors;		/* receiver ring buff overflow	*/
-	__u32	rx_crc_errors;		/* recved pkt with crc error	*/
-	__u32	rx_frame_errors;	/* recv'd frame alignment error */
-	__u32	rx_fifo_errors;		/* recv'r fifo overrun		*/
-	__u32	rx_missed_errors;	/* receiver missed packet	*/
-
-	/* detailed tx_errors */
-	__u32	tx_aborted_errors;
-	__u32	tx_carrier_errors;
-	__u32	tx_fifo_errors;
-	__u32	tx_heartbeat_errors;
-	__u32	tx_window_errors;
-	
-	/* for cslip etc */
-	__u32	rx_compressed;
-	__u32	tx_compressed;
-};
-
-/* The struct should be in sync with struct ifmap */
-struct rtnl_link_ifmap
-{
-	__u64	mem_start;
-	__u64	mem_end;
-	__u64	base_addr;
-	__u16	irq;
-	__u8	dma;
-	__u8	port;
-};
-
-enum
-{
-	IFLA_UNSPEC,
-	IFLA_ADDRESS,
-	IFLA_BROADCAST,
-	IFLA_IFNAME,
-	IFLA_MTU,
-	IFLA_LINK,
-	IFLA_QDISC,
-	IFLA_STATS,
-	IFLA_COST,
-#define IFLA_COST IFLA_COST
-	IFLA_PRIORITY,
-#define IFLA_PRIORITY IFLA_PRIORITY
-	IFLA_MASTER,
-#define IFLA_MASTER IFLA_MASTER
-	IFLA_WIRELESS,		/* Wireless Extension event - see wireless.h */
-#define IFLA_WIRELESS IFLA_WIRELESS
-	IFLA_PROTINFO,		/* Protocol specific information for a link */
-#define IFLA_PROTINFO IFLA_PROTINFO
-	IFLA_TXQLEN,
-#define IFLA_TXQLEN IFLA_TXQLEN
-	IFLA_MAP,
-#define IFLA_MAP IFLA_MAP
-	IFLA_WEIGHT,
-#define IFLA_WEIGHT IFLA_WEIGHT
-	IFLA_OPERSTATE,
-	IFLA_LINKMODE,
-	__IFLA_MAX
-};
-
-
-#define IFLA_MAX (__IFLA_MAX - 1)
-
-#define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
-#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
-
-/* ifi_flags.
-
-   IFF_* flags.
-
-   The only change is:
-   IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
-   more not changeable by user. They describe link media
-   characteristics and set by device driver.
-
-   Comments:
-   - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
-   - If neither of these three flags are set;
-     the interface is NBMA.
-
-   - IFF_MULTICAST does not mean anything special:
-   multicasts can be used on all not-NBMA links.
-   IFF_MULTICAST means that this media uses special encapsulation
-   for multicast frames. Apparently, all IFF_POINTOPOINT and
-   IFF_BROADCAST devices are able to use multicasts too.
- */
-
-/* IFLA_LINK.
-   For usual devices it is equal ifi_index.
-   If it is a "virtual interface" (f.e. tunnel), ifi_link
-   can point to real physical interface (f.e. for bandwidth calculations),
-   or maybe 0, what means, that real media is unknown (usual
-   for IPIP tunnels, when route to endpoint is allowed to change)
- */
-
-/* Subtype attributes for IFLA_PROTINFO */
-enum
-{
-	IFLA_INET6_UNSPEC,
-	IFLA_INET6_FLAGS,	/* link flags			*/
-	IFLA_INET6_CONF,	/* sysctl parameters		*/
-	IFLA_INET6_STATS,	/* statistics			*/
-	IFLA_INET6_MCAST,	/* MC things. What of them?	*/
-	IFLA_INET6_CACHEINFO,	/* time values and max reasm size */
-	__IFLA_INET6_MAX
-};
-
-#define IFLA_INET6_MAX	(__IFLA_INET6_MAX - 1)
-
-struct ifla_cacheinfo
-{
-	__u32	max_reasm_len;
-	__u32	tstamp;		/* ipv6InterfaceTable updated timestamp */
-	__u32	reachable_time;
-	__u32	retrans_time;
-};
 
 /*****************************************************************
  *		Traffic control messages.
@@ -885,10 +533,13 @@
 	RTNLGRP_NOP2,
 	RTNLGRP_DECnet_ROUTE,
 #define RTNLGRP_DECnet_ROUTE	RTNLGRP_DECnet_ROUTE
-	RTNLGRP_NOP3,
+	RTNLGRP_DECnet_RULE,
+#define RTNLGRP_DECnet_RULE	RTNLGRP_DECnet_RULE
 	RTNLGRP_NOP4,
 	RTNLGRP_IPV6_PREFIX,
 #define RTNLGRP_IPV6_PREFIX	RTNLGRP_IPV6_PREFIX
+	RTNLGRP_IPV6_RULE,
+#define RTNLGRP_IPV6_RULE	RTNLGRP_IPV6_RULE
 	__RTNLGRP_MAX
 };
 #define RTNLGRP_MAX	(__RTNLGRP_MAX - 1)
@@ -923,8 +574,6 @@
 #define rtattr_parse_nested(tb, max, rta) \
 	rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
 
-extern struct sock *rtnl;
-
 struct rtnetlink_link
 {
 	int (*doit)(struct sk_buff *, struct nlmsghdr*, void *attr);
@@ -933,6 +582,10 @@
 
 extern struct rtnetlink_link * rtnetlink_links[NPROTO];
 extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
+extern int rtnl_unicast(struct sk_buff *skb, u32 pid);
+extern int rtnl_notify(struct sk_buff *skb, u32 pid, u32 group,
+		       struct nlmsghdr *nlh, gfp_t flags);
+extern void rtnl_set_sk_err(u32 group, int error);
 extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
 
 extern void __rta_fill(struct sk_buff *skb, int attrtype, int attrlen, const void *data);
@@ -1065,6 +718,13 @@
 	} \
 } while(0)
 
+static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
+{
+	return RTA_GET_U32(rta[RTA_TABLE-1]);
+rtattr_failure:
+	return table;
+}
+
 #endif /* __KERNEL__ */
 
 
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 66ff545..4efbd9c 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -5,7 +5,7 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 
-static inline void sg_set_buf(struct scatterlist *sg, void *buf,
+static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
 			      unsigned int buflen)
 {
 	sg->page = virt_to_page(buf);
@@ -13,7 +13,7 @@
 	sg->length = buflen;
 }
 
-static inline void sg_init_one(struct scatterlist *sg, void *buf,
+static inline void sg_init_one(struct scatterlist *sg, const void *buf,
 			       unsigned int buflen)
 {
 	memset(sg, 0, sizeof(*sg));
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 34ed0d9..7ef899c 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -148,6 +148,7 @@
 #define EXIT_DEAD		32
 /* in tsk->state again */
 #define TASK_NONINTERACTIVE	64
+#define TASK_DEAD		128
 
 #define __set_task_state(tsk, state_value)		\
 	do { (tsk)->state = (state_value); } while (0)
@@ -504,8 +505,8 @@
 #define rt_prio(prio)		unlikely((prio) < MAX_RT_PRIO)
 #define rt_task(p)		rt_prio((p)->prio)
 #define batch_task(p)		(unlikely((p)->policy == SCHED_BATCH))
-#define has_rt_policy(p) \
-	unlikely((p)->policy != SCHED_NORMAL && (p)->policy != SCHED_BATCH)
+#define is_rt_policy(p)		((p) != SCHED_NORMAL && (p) != SCHED_BATCH)
+#define has_rt_policy(p)	unlikely(is_rt_policy((p)->policy))
 
 /*
  * Some day this will be a full-fledged user tracking system..
@@ -709,7 +710,6 @@
 
 
 struct io_context;			/* See blkdev.h */
-void exit_io_context(void);
 struct cpuset;
 
 #define NGROUPS_SMALL		32
@@ -784,8 +784,9 @@
 	struct prio_array *array;
 
 	unsigned short ioprio;
+#ifdef CONFIG_BLK_DEV_IO_TRACE
 	unsigned int btrace_seq;
-
+#endif
 	unsigned long sleep_avg;
 	unsigned long long timestamp, last_ran;
 	unsigned long long sched_time; /* sched_clock time spent running */
@@ -819,6 +820,11 @@
 	unsigned did_exec:1;
 	pid_t pid;
 	pid_t tgid;
+
+#ifdef CONFIG_CC_STACKPROTECTOR
+	/* Canary value for the -fstack-protector gcc feature */
+	unsigned long stack_canary;
+#endif
 	/* 
 	 * pointers to (original) parent process, youngest child, younger sibling,
 	 * older sibling, respectively.  (p->father can be replaced with 
@@ -865,6 +871,15 @@
 	struct key *thread_keyring;	/* keyring private to this thread */
 	unsigned char jit_keyring;	/* default keyring to attach requested keys to */
 #endif
+	/*
+	 * fpu_counter contains the number of consecutive context switches
+	 * that the FPU is used. If this is over a threshold, the lazy fpu
+	 * saving becomes unlazy to save the trap. This is an unsigned char
+	 * so that after 256 times the counter wraps and the behavior turns
+	 * lazy again; this to deal with bursty apps that only use FPU for
+	 * a short time
+	 */
+	unsigned char fpu_counter;
 	int oomkilladj; /* OOM kill score adjustment (bit shift). */
 	char comm[TASK_COMM_LEN]; /* executable name excluding path
 				     - access with [gs]et_task_comm (which lock
@@ -872,8 +887,10 @@
 				     - initialized normally by flush_old_exec */
 /* file system info */
 	int link_count, total_link_count;
+#ifdef CONFIG_SYSVIPC
 /* ipc stuff */
 	struct sysv_sem sysvsem;
+#endif
 /* CPU-specific state of this task */
 	struct thread_struct thread;
 /* filesystem information */
@@ -964,10 +981,10 @@
 	wait_queue_t *io_wait;
 /* i/o counters(bytes read/written, #syscalls */
 	u64 rchar, wchar, syscr, syscw;
-#if defined(CONFIG_BSD_PROCESS_ACCT)
+#if defined(CONFIG_TASK_XACCT)
 	u64 acct_rss_mem1;	/* accumulated rss usage */
 	u64 acct_vm_mem1;	/* accumulated virtual memory usage */
-	clock_t acct_stimexpd;	/* clock_t-converted stime since last update */
+	cputime_t acct_stimexpd;/* stime since last update */
 #endif
 #ifdef CONFIG_NUMA
   	struct mempolicy *mempolicy;
@@ -1016,6 +1033,16 @@
 	return p->pids[PIDTYPE_PID].pid != NULL;
 }
 
+/**
+ * is_init - check if a task structure is the first user space
+ *	     task the kernel created.
+ * @p: Task structure to be checked.
+ */
+static inline int is_init(struct task_struct *tsk)
+{
+	return tsk->pid == 1;
+}
+
 extern void free_task(struct task_struct *tsk);
 #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0)
 
@@ -1034,7 +1061,6 @@
 					/* Not implemented yet, only for 486*/
 #define PF_STARTING	0x00000002	/* being created */
 #define PF_EXITING	0x00000004	/* getting shut down */
-#define PF_DEAD		0x00000008	/* Dead */
 #define PF_FORKNOEXEC	0x00000040	/* forked but didn't exec */
 #define PF_SUPERPRIV	0x00000100	/* used super-user privileges */
 #define PF_DUMPCORE	0x00000200	/* dumped core */
@@ -1179,7 +1205,7 @@
 
 #include <asm/current.h>
 
-extern void do_timer(struct pt_regs *);
+extern void do_timer(unsigned long ticks);
 
 extern int FASTCALL(wake_up_state(struct task_struct * tsk, unsigned int state));
 extern int FASTCALL(wake_up_process(struct task_struct * tsk));
diff --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h
index 90dd069..1a82d30 100644
--- a/include/linux/scx200_gpio.h
+++ b/include/linux/scx200_gpio.h
@@ -4,6 +4,7 @@
 
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
+extern struct nsc_gpio_ops scx200_gpio_ops;
 
 #define scx200_gpio_present() (scx200_gpio_base!=0)
 
diff --git a/include/linux/security.h b/include/linux/security.h
index 6bc2aad..9b5fea8 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -31,6 +31,8 @@
 #include <linux/msg.h>
 #include <linux/sched.h>
 #include <linux/key.h>
+#include <linux/xfrm.h>
+#include <net/flow.h>
 
 struct ctl_table;
 
@@ -88,6 +90,7 @@
 struct nfsctl_arg;
 struct sched_param;
 struct swap_info_struct;
+struct request_sock;
 
 /* bprm_apply_creds unsafe reasons */
 #define LSM_UNSAFE_SHARE	1
@@ -812,9 +815,19 @@
  *      which is used to copy security attributes between local stream sockets.
  * @sk_free_security:
  *	Deallocate security structure.
- * @sk_getsid:
- *	Retrieve the LSM-specific sid for the sock to enable caching of network
+ * @sk_clone_security:
+ *	Clone/copy security structure.
+ * @sk_getsecid:
+ *	Retrieve the LSM-specific secid for the sock to enable caching of network
  *	authorizations.
+ * @sock_graft:
+ *	Sets the socket's isec sid to the sock's sid.
+ * @inet_conn_request:
+ *	Sets the openreq's sid to socket's sid with MLS portion taken from peer sid.
+ * @inet_csk_clone:
+ *	Sets the new child socket's sid to the openreq sid.
+ * @req_classify_flow:
+ *	Sets the flow's sid to the openreq sid.
  *
  * Security hooks for XFRM operations.
  *
@@ -823,9 +836,10 @@
  *	used by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level policy update program (e.g., setkey).
- *	Allocate a security structure to the xp->security field.
- *	The security field is initialized to NULL when the xfrm_policy is
- *	allocated.
+ *	@sk refers to the sock from which to derive the security context.
+ *	Allocate a security structure to the xp->security field; the security
+ *	field is initialized to NULL when the xfrm_policy is allocated. Only
+ *	one of sec_ctx or sock can be specified.
  *	Return 0 if operation was successful (memory to allocate, legal context)
  * @xfrm_policy_clone_security:
  *	@old contains an existing xfrm_policy in the SPD.
@@ -844,9 +858,14 @@
  *	Database by the XFRM system.
  *	@sec_ctx contains the security context information being provided by
  *	the user-level SA generation program (e.g., setkey or racoon).
- *	Allocate a security structure to the x->security field.  The
- *	security field is initialized to NULL when the xfrm_state is
- *	allocated.
+ *	@polsec contains the security context information associated with a xfrm
+ *	policy rule from which to take the base context. polsec must be NULL
+ *	when sec_ctx is specified.
+ *	@secid contains the secid from which to take the mls portion of the context.
+ *	Allocate a security structure to the x->security field; the security
+ *	field is initialized to NULL when the xfrm_state is allocated. Set the
+ *	context to correspond to either sec_ctx or polsec, with the mls portion
+ *	taken from secid in the latter case.
  *	Return 0 if operation was successful (memory to allocate, legal context).
  * @xfrm_state_free_security:
  *	@x contains the xfrm_state.
@@ -857,13 +876,27 @@
  * @xfrm_policy_lookup:
  *	@xp contains the xfrm_policy for which the access control is being
  *	checked.
- *	@sk_sid contains the sock security label that is used to authorize
+ *	@fl_secid contains the flow security label that is used to authorize
  *	access to the policy xp.
  *	@dir contains the direction of the flow (input or output).
- *	Check permission when a sock selects a xfrm_policy for processing
+ *	Check permission when a flow selects a xfrm_policy for processing
  *	XFRMs on a packet.  The hook is called when selecting either a
  *	per-socket policy or a generic xfrm policy.
  *	Return 0 if permission is granted.
+ * @xfrm_state_pol_flow_match:
+ *	@x contains the state to match.
+ *	@xp contains the policy to check for a match.
+ *	@fl contains the flow to check for a match.
+ *	Return 1 if there is a match.
+ * @xfrm_flow_state_match:
+ *	@fl contains the flow key to match.
+ *	@xfrm points to the xfrm_state to match.
+ *	Return 1 if there is a match.
+ * @xfrm_decode_session:
+ *	@skb points to skb to decode.
+ *	@secid points to the flow key secid to set.
+ *	@ckall says if all xfrms used should be checked for same secid.
+ *	Return 0 if ckall is zero or all xfrms used have the same secid.
  *
  * Security hooks affecting all Key Management operations
  *
@@ -1308,8 +1341,8 @@
 	int (*unix_may_send) (struct socket * sock, struct socket * other);
 
 	int (*socket_create) (int family, int type, int protocol, int kern);
-	void (*socket_post_create) (struct socket * sock, int family,
-				    int type, int protocol, int kern);
+	int (*socket_post_create) (struct socket * sock, int family,
+				   int type, int protocol, int kern);
 	int (*socket_bind) (struct socket * sock,
 			    struct sockaddr * address, int addrlen);
 	int (*socket_connect) (struct socket * sock,
@@ -1332,18 +1365,31 @@
 	int (*socket_getpeersec_dgram) (struct socket *sock, struct sk_buff *skb, u32 *secid);
 	int (*sk_alloc_security) (struct sock *sk, int family, gfp_t priority);
 	void (*sk_free_security) (struct sock *sk);
-	unsigned int (*sk_getsid) (struct sock *sk, struct flowi *fl, u8 dir);
+	void (*sk_clone_security) (const struct sock *sk, struct sock *newsk);
+	void (*sk_getsecid) (struct sock *sk, u32 *secid);
+	void (*sock_graft)(struct sock* sk, struct socket *parent);
+	int (*inet_conn_request)(struct sock *sk, struct sk_buff *skb,
+					struct request_sock *req);
+	void (*inet_csk_clone)(struct sock *newsk, const struct request_sock *req);
+	void (*req_classify_flow)(const struct request_sock *req, struct flowi *fl);
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
-	int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx);
+	int (*xfrm_policy_alloc_security) (struct xfrm_policy *xp,
+			struct xfrm_user_sec_ctx *sec_ctx, struct sock *sk);
 	int (*xfrm_policy_clone_security) (struct xfrm_policy *old, struct xfrm_policy *new);
 	void (*xfrm_policy_free_security) (struct xfrm_policy *xp);
 	int (*xfrm_policy_delete_security) (struct xfrm_policy *xp);
-	int (*xfrm_state_alloc_security) (struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx);
+	int (*xfrm_state_alloc_security) (struct xfrm_state *x,
+		struct xfrm_user_sec_ctx *sec_ctx, struct xfrm_sec_ctx *polsec,
+		u32 secid);
 	void (*xfrm_state_free_security) (struct xfrm_state *x);
 	int (*xfrm_state_delete_security) (struct xfrm_state *x);
-	int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 sk_sid, u8 dir);
+	int (*xfrm_policy_lookup)(struct xfrm_policy *xp, u32 fl_secid, u8 dir);
+	int (*xfrm_state_pol_flow_match)(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl);
+	int (*xfrm_flow_state_match)(struct flowi *fl, struct xfrm_state *xfrm);
+	int (*xfrm_decode_session)(struct sk_buff *skb, u32 *secid, int ckall);
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 
 	/* key management security hooks */
@@ -1549,6 +1595,7 @@
 
 static inline int security_inode_alloc (struct inode *inode)
 {
+	inode->i_security = NULL;
 	return security_ops->inode_alloc_security (inode);
 }
 
@@ -2778,13 +2825,13 @@
 	return security_ops->socket_create(family, type, protocol, kern);
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-					       int family,
-					       int type, 
-					       int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+					      int family,
+					      int type,
+					      int protocol, int kern)
 {
-	security_ops->socket_post_create(sock, family, type,
-					 protocol, kern);
+	return security_ops->socket_post_create(sock, family, type,
+						protocol, kern);
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -2885,9 +2932,36 @@
 	return security_ops->sk_free_security(sk);
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
 {
-	return security_ops->sk_getsid(sk, fl, dir);
+	return security_ops->sk_clone_security(sk, newsk);
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+	security_ops->sk_getsecid(sk, &fl->secid);
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+	security_ops->req_classify_flow(req, fl);
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
+{
+	security_ops->sock_graft(sk, parent);
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+			struct sk_buff *skb, struct request_sock *req)
+{
+	return security_ops->inet_conn_request(sk, skb, req);
+}
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+			const struct request_sock *req)
+{
+	security_ops->inet_csk_clone(newsk, req);
 }
 #else	/* CONFIG_SECURITY_NETWORK */
 static inline int security_unix_stream_connect(struct socket * sock,
@@ -2909,11 +2983,12 @@
 	return 0;
 }
 
-static inline void security_socket_post_create(struct socket * sock, 
-					       int family,
-					       int type, 
-					       int protocol, int kern)
+static inline int security_socket_post_create(struct socket * sock,
+					      int family,
+					      int type,
+					      int protocol, int kern)
 {
+	return 0;
 }
 
 static inline int security_socket_bind(struct socket * sock, 
@@ -3011,16 +3086,43 @@
 {
 }
 
-static inline unsigned int security_sk_sid(struct sock *sk, struct flowi *fl, u8 dir)
+static inline void security_sk_clone(const struct sock *sk, struct sock *newsk)
+{
+}
+
+static inline void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
+{
+}
+
+static inline void security_req_classify_flow(const struct request_sock *req, struct flowi *fl)
+{
+}
+
+static inline void security_sock_graft(struct sock* sk, struct socket *parent)
+{
+}
+
+static inline int security_inet_conn_request(struct sock *sk,
+			struct sk_buff *skb, struct request_sock *req)
 {
 	return 0;
 }
+
+static inline void security_inet_csk_clone(struct sock *newsk,
+			const struct request_sock *req)
+{
+}
 #endif	/* CONFIG_SECURITY_NETWORK */
 
 #ifdef CONFIG_SECURITY_NETWORK_XFRM
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
 {
-	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx);
+	return security_ops->xfrm_policy_alloc_security(xp, sec_ctx, NULL);
+}
+
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+	return security_ops->xfrm_policy_alloc_security(xp, NULL, sk);
 }
 
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
@@ -3038,9 +3140,18 @@
 	return security_ops->xfrm_policy_delete_security(xp);
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+			struct xfrm_user_sec_ctx *sec_ctx)
 {
-	return security_ops->xfrm_state_alloc_security(x, sec_ctx);
+	return security_ops->xfrm_state_alloc_security(x, sec_ctx, NULL, 0);
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+				struct xfrm_sec_ctx *polsec, u32 secid)
+{
+	if (!polsec)
+		return 0;
+	return security_ops->xfrm_state_alloc_security(x, NULL, polsec, secid);
 }
 
 static inline int security_xfrm_state_delete(struct xfrm_state *x)
@@ -3053,9 +3164,32 @@
 	security_ops->xfrm_state_free_security(x);
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
-	return security_ops->xfrm_policy_lookup(xp, sk_sid, dir);
+	return security_ops->xfrm_policy_lookup(xp, fl_secid, dir);
+}
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl)
+{
+	return security_ops->xfrm_state_pol_flow_match(x, xp, fl);
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl, struct xfrm_state *xfrm)
+{
+	return security_ops->xfrm_flow_state_match(fl, xfrm);
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+	return security_ops->xfrm_decode_session(skb, secid, 1);
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+	int rc = security_ops->xfrm_decode_session(skb, &fl->secid, 0);
+
+	BUG_ON(rc);
 }
 #else	/* CONFIG_SECURITY_NETWORK_XFRM */
 static inline int security_xfrm_policy_alloc(struct xfrm_policy *xp, struct xfrm_user_sec_ctx *sec_ctx)
@@ -3063,6 +3197,11 @@
 	return 0;
 }
 
+static inline int security_xfrm_sock_policy_alloc(struct xfrm_policy *xp, struct sock *sk)
+{
+	return 0;
+}
+
 static inline int security_xfrm_policy_clone(struct xfrm_policy *old, struct xfrm_policy *new)
 {
 	return 0;
@@ -3077,7 +3216,14 @@
 	return 0;
 }
 
-static inline int security_xfrm_state_alloc(struct xfrm_state *x, struct xfrm_user_sec_ctx *sec_ctx)
+static inline int security_xfrm_state_alloc(struct xfrm_state *x,
+					struct xfrm_user_sec_ctx *sec_ctx)
+{
+	return 0;
+}
+
+static inline int security_xfrm_state_alloc_acquire(struct xfrm_state *x,
+					struct xfrm_sec_ctx *polsec, u32 secid)
 {
 	return 0;
 }
@@ -3091,10 +3237,32 @@
 	return 0;
 }
 
-static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 sk_sid, u8 dir)
+static inline int security_xfrm_policy_lookup(struct xfrm_policy *xp, u32 fl_secid, u8 dir)
 {
 	return 0;
 }
+
+static inline int security_xfrm_state_pol_flow_match(struct xfrm_state *x,
+			struct xfrm_policy *xp, struct flowi *fl)
+{
+	return 1;
+}
+
+static inline int security_xfrm_flow_state_match(struct flowi *fl,
+                                struct xfrm_state *xfrm)
+{
+	return 1;
+}
+
+static inline int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
+{
+	return 0;
+}
+
+static inline void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
+{
+}
+
 #endif	/* CONFIG_SECURITY_NETWORK_XFRM */
 
 #ifdef CONFIG_KEYS
diff --git a/include/linux/selinux.h b/include/linux/selinux.h
index aad4e39..d1b7ca6 100644
--- a/include/linux/selinux.h
+++ b/include/linux/selinux.h
@@ -46,7 +46,7 @@
 
 /**
  *	selinux_audit_rule_match - determine if a context ID matches a rule.
- *	@ctxid: the context ID to check
+ *	@sid: the context ID to check
  *	@field: the field this rule refers to
  *	@op: the operater the rule uses
  *	@rule: pointer to the audit rule to check against
@@ -55,7 +55,7 @@
  *	Returns 1 if the context id matches the rule, 0 if it does not, and
  *	-errno on failure.
  */
-int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                              struct selinux_audit_rule *rule,
                              struct audit_context *actx);
 
@@ -70,18 +70,8 @@
 void selinux_audit_set_callback(int (*callback)(void));
 
 /**
- *	selinux_task_ctxid - determine a context ID for a process.
- *	@tsk: the task object
- *	@ctxid: ID value returned via this
- *
- *	On return, ctxid will contain an ID for the context.  This value
- *	should only be used opaquely.
- */
-void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid);
-
-/**
- *     selinux_ctxid_to_string - map a security context ID to a string
- *     @ctxid: security context ID to be converted.
+ *     selinux_sid_to_string - map a security context ID to a string
+ *     @sid: security context ID to be converted.
  *     @ctx: address of context string to be returned
  *     @ctxlen: length of returned context string.
  *
@@ -89,7 +79,7 @@
  *     string will be allocated internally, and the caller must call
  *     kfree() on it after use.
  */
-int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen);
+int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen);
 
 /**
  *     selinux_get_inode_sid - get the inode's security context ID
@@ -154,7 +144,7 @@
 	return;
 }
 
-static inline int selinux_audit_rule_match(u32 ctxid, u32 field, u32 op,
+static inline int selinux_audit_rule_match(u32 sid, u32 field, u32 op,
                                            struct selinux_audit_rule *rule,
                                            struct audit_context *actx)
 {
@@ -166,12 +156,7 @@
 	return;
 }
 
-static inline void selinux_task_ctxid(struct task_struct *tsk, u32 *ctxid)
-{
-	*ctxid = 0;
-}
-
-static inline int selinux_ctxid_to_string(u32 ctxid, char **ctx, u32 *ctxlen)
+static inline int selinux_sid_to_string(u32 sid, char **ctx, u32 *ctxlen)
 {
        *ctx = NULL;
        *ctxlen = 0;
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index c057f0b..f3c5189 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -19,6 +19,10 @@
 	swp_entry_t		i_direct[SHMEM_NR_DIRECT]; /* first blocks */
 	struct list_head	swaplist;	/* chain of maybes on swap */
 	struct inode		vfs_inode;
+#ifdef CONFIG_TMPFS_POSIX_ACL
+	struct posix_acl	*i_acl;
+	struct posix_acl	*i_default_acl;
+#endif
 };
 
 struct shmem_sb_info {
@@ -36,4 +40,24 @@
 	return container_of(inode, struct shmem_inode_info, vfs_inode);
 }
 
+#ifdef CONFIG_TMPFS_POSIX_ACL
+int shmem_permission(struct inode *, int, struct nameidata *);
+int shmem_acl_init(struct inode *, struct inode *);
+void shmem_acl_destroy_inode(struct inode *);
+
+extern struct xattr_handler shmem_xattr_acl_access_handler;
+extern struct xattr_handler shmem_xattr_acl_default_handler;
+
+extern struct generic_acl_operations shmem_acl_ops;
+
+#else
+static inline int shmem_acl_init(struct inode *inode, struct inode *dir)
+{
+	return 0;
+}
+static inline void shmem_acl_destroy_inode(struct inode *inode)
+{
+}
+#endif  /* CONFIG_TMPFS_POSIX_ACL */
+
 #endif
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 755e9cd..85577a4 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -34,8 +34,9 @@
 #define HAVE_ALIGNABLE_SKB	/* Ditto 8)		   */
 
 #define CHECKSUM_NONE 0
-#define CHECKSUM_HW 1
+#define CHECKSUM_PARTIAL 1
 #define CHECKSUM_UNNECESSARY 2
+#define CHECKSUM_COMPLETE 3
 
 #define SKB_DATA_ALIGN(X)	(((X) + (SMP_CACHE_BYTES - 1)) & \
 				 ~(SMP_CACHE_BYTES - 1))
@@ -56,17 +57,17 @@
  *	      Apparently with secret goal to sell you new device, when you
  *	      will add new protocol to your host. F.e. IPv6. 8)
  *
- *	HW: the most generic way. Device supplied checksum of _all_
+ *	COMPLETE: the most generic way. Device supplied checksum of _all_
  *	    the packet as seen by netif_rx in skb->csum.
  *	    NOTE: Even if device supports only some protocols, but
- *	    is able to produce some skb->csum, it MUST use HW,
+ *	    is able to produce some skb->csum, it MUST use COMPLETE,
  *	    not UNNECESSARY.
  *
  * B. Checksumming on output.
  *
  *	NONE: skb is checksummed by protocol or csum is not required.
  *
- *	HW: device is required to csum packet as seen by hard_start_xmit
+ *	PARTIAL: device is required to csum packet as seen by hard_start_xmit
  *	from skb->h.raw to the end and to record the checksum
  *	at skb->h.raw+skb->csum.
  *
@@ -1261,14 +1262,14 @@
  *	@len: length of data pulled
  *
  *	After doing a pull on a received packet, you need to call this to
- *	update the CHECKSUM_HW checksum, or set ip_summed to CHECKSUM_NONE
- *	so that it can be recomputed from scratch.
+ *	update the CHECKSUM_COMPLETE checksum, or set ip_summed to
+ *	CHECKSUM_NONE so that it can be recomputed from scratch.
  */
 
 static inline void skb_postpull_rcsum(struct sk_buff *skb,
 				      const void *start, unsigned int len)
 {
-	if (skb->ip_summed == CHECKSUM_HW)
+	if (skb->ip_summed == CHECKSUM_COMPLETE)
 		skb->csum = csum_sub(skb->csum, csum_partial(start, len, 0));
 }
 
@@ -1287,7 +1288,7 @@
 {
 	if (likely(len >= skb->len))
 		return 0;
-	if (skb->ip_summed == CHECKSUM_HW)
+	if (skb->ip_summed == CHECKSUM_COMPLETE)
 		skb->ip_summed = CHECKSUM_NONE;
 	return __pskb_trim(skb, len);
 }
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 45ad55b..a96fd93 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -60,14 +60,13 @@
 extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long,
 				       void (*)(void *, kmem_cache_t *, unsigned long),
 				       void (*)(void *, kmem_cache_t *, unsigned long));
-extern int kmem_cache_destroy(kmem_cache_t *);
+extern void kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
 extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 extern void kmem_cache_free(kmem_cache_t *, void *);
 extern unsigned int kmem_cache_size(kmem_cache_t *);
 extern const char *kmem_cache_name(kmem_cache_t *);
-extern kmem_cache_t *kmem_find_general_cachep(size_t size, gfp_t gfpflags);
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -203,7 +202,30 @@
 
 #ifdef CONFIG_NUMA
 extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
-extern void *kmalloc_node(size_t size, gfp_t flags, int node);
+extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
+
+static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
+{
+	if (__builtin_constant_p(size)) {
+		int i = 0;
+#define CACHE(x) \
+		if (size <= x) \
+			goto found; \
+		else \
+			i++;
+#include "kmalloc_sizes.h"
+#undef CACHE
+		{
+			extern void __you_cannot_kmalloc_that_much(void);
+			__you_cannot_kmalloc_that_much();
+		}
+found:
+		return kmem_cache_alloc_node((flags & GFP_DMA) ?
+			malloc_sizes[i].cs_dmacachep :
+			malloc_sizes[i].cs_cachep, flags, node);
+	}
+	return __kmalloc_node(size, flags, node);
+}
 #else
 static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
 {
@@ -223,12 +245,11 @@
 /* SLOB allocator routines */
 
 void kmem_cache_init(void);
-struct kmem_cache *kmem_find_general_cachep(size_t, gfp_t gfpflags);
 struct kmem_cache *kmem_cache_create(const char *c, size_t, size_t,
 	unsigned long,
 	void (*)(void *, struct kmem_cache *, unsigned long),
 	void (*)(void *, struct kmem_cache *, unsigned long));
-int kmem_cache_destroy(struct kmem_cache *c);
+void kmem_cache_destroy(struct kmem_cache *c);
 void *kmem_cache_alloc(struct kmem_cache *c, gfp_t flags);
 void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
 void kmem_cache_free(struct kmem_cache *c, void *b);
@@ -263,8 +284,6 @@
 extern kmem_cache_t	*sighand_cachep;
 extern kmem_cache_t	*bio_cachep;
 
-extern atomic_t slab_reclaim_pages;
-
 #endif	/* __KERNEL__ */
 
 #endif	/* _LINUX_SLAB_H */
diff --git a/include/linux/smb.h b/include/linux/smb.h
index b016220..f098dff 100644
--- a/include/linux/smb.h
+++ b/include/linux/smb.h
@@ -10,6 +10,7 @@
 #define _LINUX_SMB_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 enum smb_protocol { 
 	SMB_PROTOCOL_NONE, 
@@ -88,7 +89,6 @@
 	struct timespec	f_atime;
 	struct timespec f_mtime;
 	struct timespec f_ctime;
-	unsigned long	f_blksize;
 	unsigned long	f_blocks;
 	int		f_unix;
 };
@@ -101,8 +101,6 @@
 	CONN_RETRYING		/* Currently trying to reconnect */
 };
 
-#define SMB_SUPER_MAGIC               0x517B
-
 #define SMB_HEADER_LEN   37     /* includes everything up to, but not
                                  * including smb_bcc */
 
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 837e8bc..5164998 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -53,6 +53,9 @@
  */
 int smp_call_function(void(*func)(void *info), void *info, int retry, int wait);
 
+int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
+				int retry, int wait);
+
 /*
  * Call a function on all processors
  */
diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index 4db25d5..854aa6b 100644
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -155,42 +155,11 @@
 	UDP_MIB_NOPORTS,			/* NoPorts */
 	UDP_MIB_INERRORS,			/* InErrors */
 	UDP_MIB_OUTDATAGRAMS,			/* OutDatagrams */
+	UDP_MIB_RCVBUFERRORS,			/* RcvbufErrors */
+	UDP_MIB_SNDBUFERRORS,			/* SndbufErrors */
 	__UDP_MIB_MAX
 };
 
-/* sctp mib definitions */
-/*
- * draft-ietf-sigtran-sctp-mib-07.txt
- */
-enum
-{
-	SCTP_MIB_NUM = 0,
-	SCTP_MIB_CURRESTAB,			/* CurrEstab */
-	SCTP_MIB_ACTIVEESTABS,			/* ActiveEstabs */
-	SCTP_MIB_PASSIVEESTABS,			/* PassiveEstabs */
-	SCTP_MIB_ABORTEDS,			/* Aborteds */
-	SCTP_MIB_SHUTDOWNS,			/* Shutdowns */
-	SCTP_MIB_OUTOFBLUES,			/* OutOfBlues */
-	SCTP_MIB_CHECKSUMERRORS,		/* ChecksumErrors */
-	SCTP_MIB_OUTCTRLCHUNKS,			/* OutCtrlChunks */
-	SCTP_MIB_OUTORDERCHUNKS,		/* OutOrderChunks */
-	SCTP_MIB_OUTUNORDERCHUNKS,		/* OutUnorderChunks */
-	SCTP_MIB_INCTRLCHUNKS,			/* InCtrlChunks */
-	SCTP_MIB_INORDERCHUNKS,			/* InOrderChunks */
-	SCTP_MIB_INUNORDERCHUNKS,		/* InUnorderChunks */
-	SCTP_MIB_FRAGUSRMSGS,			/* FragUsrMsgs */
-	SCTP_MIB_REASMUSRMSGS,			/* ReasmUsrMsgs */
-	SCTP_MIB_OUTSCTPPACKS,			/* OutSCTPPacks */
-	SCTP_MIB_INSCTPPACKS,			/* InSCTPPacks */
-	SCTP_MIB_RTOALGORITHM,			/* RtoAlgorithm */
-	SCTP_MIB_RTOMIN,			/* RtoMin */
-	SCTP_MIB_RTOMAX,			/* RtoMax */
-	SCTP_MIB_RTOINITIAL,			/* RtoInitial */
-	SCTP_MIB_VALCOOKIELIFE,			/* ValCookieLife */
-	SCTP_MIB_MAXINITRETR,			/* MaxInitRetr */
-	__SCTP_MIB_MAX
-};
-
 /* linux mib definitions */
 enum
 {
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 31473db..b800d2d 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -167,9 +167,9 @@
  * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
  * methods are defined as nops in the case they are not required.
  */
-#define spin_trylock(lock)		__cond_lock(_spin_trylock(lock))
-#define read_trylock(lock)		__cond_lock(_read_trylock(lock))
-#define write_trylock(lock)		__cond_lock(_write_trylock(lock))
+#define spin_trylock(lock)		__cond_lock(lock, _spin_trylock(lock))
+#define read_trylock(lock)		__cond_lock(lock, _read_trylock(lock))
+#define write_trylock(lock)		__cond_lock(lock, _write_trylock(lock))
 
 #define spin_lock(lock)			_spin_lock(lock)
 
@@ -236,19 +236,19 @@
 					_write_unlock_irqrestore(lock, flags)
 #define write_unlock_bh(lock)		_write_unlock_bh(lock)
 
-#define spin_trylock_bh(lock)		__cond_lock(_spin_trylock_bh(lock))
+#define spin_trylock_bh(lock)	__cond_lock(lock, _spin_trylock_bh(lock))
 
 #define spin_trylock_irq(lock) \
 ({ \
 	local_irq_disable(); \
-	_spin_trylock(lock) ? \
+	spin_trylock(lock) ? \
 	1 : ({ local_irq_enable(); 0;  }); \
 })
 
 #define spin_trylock_irqsave(lock, flags) \
 ({ \
 	local_irq_save(flags); \
-	_spin_trylock(lock) ? \
+	spin_trylock(lock) ? \
 	1 : ({ local_irq_restore(flags); 0; }); \
 })
 
@@ -264,7 +264,7 @@
  */
 extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
 #define atomic_dec_and_lock(atomic, lock) \
-		__cond_lock(_atomic_dec_and_lock(atomic, lock))
+		__cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
 
 /**
  * spin_can_lock - would spin_trylock() succeed?
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index b2c4f82..8828b81 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -19,41 +19,41 @@
 
 #define assert_spin_locked(x)	BUG_ON(!spin_is_locked(x))
 
-void __lockfunc _spin_lock(spinlock_t *lock)		__acquires(spinlock_t);
+void __lockfunc _spin_lock(spinlock_t *lock)		__acquires(lock);
 void __lockfunc _spin_lock_nested(spinlock_t *lock, int subclass)
-							__acquires(spinlock_t);
-void __lockfunc _read_lock(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _spin_lock_bh(spinlock_t *lock)		__acquires(spinlock_t);
-void __lockfunc _read_lock_bh(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock_bh(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _spin_lock_irq(spinlock_t *lock)	__acquires(spinlock_t);
-void __lockfunc _read_lock_irq(rwlock_t *lock)		__acquires(rwlock_t);
-void __lockfunc _write_lock_irq(rwlock_t *lock)		__acquires(rwlock_t);
+							__acquires(lock);
+void __lockfunc _read_lock(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _spin_lock_bh(spinlock_t *lock)		__acquires(lock);
+void __lockfunc _read_lock_bh(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock_bh(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _spin_lock_irq(spinlock_t *lock)	__acquires(lock);
+void __lockfunc _read_lock_irq(rwlock_t *lock)		__acquires(lock);
+void __lockfunc _write_lock_irq(rwlock_t *lock)		__acquires(lock);
 unsigned long __lockfunc _spin_lock_irqsave(spinlock_t *lock)
-							__acquires(spinlock_t);
+							__acquires(lock);
 unsigned long __lockfunc _read_lock_irqsave(rwlock_t *lock)
-							__acquires(rwlock_t);
+							__acquires(lock);
 unsigned long __lockfunc _write_lock_irqsave(rwlock_t *lock)
-							__acquires(rwlock_t);
+							__acquires(lock);
 int __lockfunc _spin_trylock(spinlock_t *lock);
 int __lockfunc _read_trylock(rwlock_t *lock);
 int __lockfunc _write_trylock(rwlock_t *lock);
 int __lockfunc _spin_trylock_bh(spinlock_t *lock);
-void __lockfunc _spin_unlock(spinlock_t *lock)		__releases(spinlock_t);
-void __lockfunc _read_unlock(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _write_unlock(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _spin_unlock_bh(spinlock_t *lock)	__releases(spinlock_t);
-void __lockfunc _read_unlock_bh(rwlock_t *lock)		__releases(rwlock_t);
-void __lockfunc _write_unlock_bh(rwlock_t *lock)	__releases(rwlock_t);
-void __lockfunc _spin_unlock_irq(spinlock_t *lock)	__releases(spinlock_t);
-void __lockfunc _read_unlock_irq(rwlock_t *lock)	__releases(rwlock_t);
-void __lockfunc _write_unlock_irq(rwlock_t *lock)	__releases(rwlock_t);
+void __lockfunc _spin_unlock(spinlock_t *lock)		__releases(lock);
+void __lockfunc _read_unlock(rwlock_t *lock)		__releases(lock);
+void __lockfunc _write_unlock(rwlock_t *lock)		__releases(lock);
+void __lockfunc _spin_unlock_bh(spinlock_t *lock)	__releases(lock);
+void __lockfunc _read_unlock_bh(rwlock_t *lock)		__releases(lock);
+void __lockfunc _write_unlock_bh(rwlock_t *lock)	__releases(lock);
+void __lockfunc _spin_unlock_irq(spinlock_t *lock)	__releases(lock);
+void __lockfunc _read_unlock_irq(rwlock_t *lock)	__releases(lock);
+void __lockfunc _write_unlock_irq(rwlock_t *lock)	__releases(lock);
 void __lockfunc _spin_unlock_irqrestore(spinlock_t *lock, unsigned long flags)
-							__releases(spinlock_t);
+							__releases(lock);
 void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-							__releases(rwlock_t);
+							__releases(lock);
 void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
-							__releases(rwlock_t);
+							__releases(lock);
 
 #endif /* __LINUX_SPINLOCK_API_SMP_H */
diff --git a/include/linux/stacktrace.h b/include/linux/stacktrace.h
index 9cc81e5..50e2b01 100644
--- a/include/linux/stacktrace.h
+++ b/include/linux/stacktrace.h
@@ -5,15 +5,16 @@
 struct stack_trace {
 	unsigned int nr_entries, max_entries;
 	unsigned long *entries;
+	int skip;	/* input argument: How many entries to skip */
+	int all_contexts; /* input argument: if true do than one stack */
 };
 
 extern void save_stack_trace(struct stack_trace *trace,
-			     struct task_struct *task, int all_contexts,
-			     unsigned int skip);
+			     struct task_struct *task);
 
 extern void print_stack_trace(struct stack_trace *trace, int spaces);
 #else
-# define save_stack_trace(trace, task, all, skip)	do { } while (0)
+# define save_stack_trace(trace, task)			do { } while (0)
 # define print_stack_trace(trace)			do { } while (0)
 #endif
 
diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index b3a2cad..6a40c76 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -10,11 +10,19 @@
 #define NULL ((void *)0)
 #endif
 
+#ifdef __KERNEL__
+
+enum {
+	false	= 0,
+	true	= 1
+};
+
 #undef offsetof
 #ifdef __compiler_offsetof
 #define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
 #else
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
 #endif
+#endif /* __KERNEL__ */
 
 #endif
diff --git a/include/linux/string.h b/include/linux/string.h
index e4c7558..4f69ef9 100644
--- a/include/linux/string.h
+++ b/include/linux/string.h
@@ -99,6 +99,7 @@
 #endif
 
 extern char *kstrdup(const char *s, gfp_t gfp);
+extern void *kmemdup(const void *src, size_t len, gfp_t gfp);
 
 #ifdef __cplusplus
 }
diff --git a/include/linux/sunrpc/Kbuild b/include/linux/sunrpc/Kbuild
index 0d1d768..fb438f1 100644
--- a/include/linux/sunrpc/Kbuild
+++ b/include/linux/sunrpc/Kbuild
@@ -1 +1 @@
-unifdef-y := debug.h
+unifdef-y += debug.h
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index a6de332..862c0d8c 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -109,13 +109,13 @@
 	void			(*crdestroy)(struct rpc_cred *);
 
 	int			(*crmatch)(struct auth_cred *, struct rpc_cred *, int);
-	u32 *			(*crmarshal)(struct rpc_task *, u32 *);
+	__be32 *		(*crmarshal)(struct rpc_task *, __be32 *);
 	int			(*crrefresh)(struct rpc_task *);
-	u32 *			(*crvalidate)(struct rpc_task *, u32 *);
+	__be32 *		(*crvalidate)(struct rpc_task *, __be32 *);
 	int			(*crwrap_req)(struct rpc_task *, kxdrproc_t,
-						void *, u32 *, void *);
+						void *, __be32 *, void *);
 	int			(*crunwrap_resp)(struct rpc_task *, kxdrproc_t,
-						void *, u32 *, void *);
+						void *, __be32 *, void *);
 };
 
 extern struct rpc_authops	authunix_ops;
@@ -134,10 +134,10 @@
 void			rpcauth_holdcred(struct rpc_task *);
 void			put_rpccred(struct rpc_cred *);
 void			rpcauth_unbindcred(struct rpc_task *);
-u32 *			rpcauth_marshcred(struct rpc_task *, u32 *);
-u32 *			rpcauth_checkverf(struct rpc_task *, u32 *);
-int			rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, u32 *data, void *obj);
-int			rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, u32 *data, void *obj);
+__be32 *		rpcauth_marshcred(struct rpc_task *, __be32 *);
+__be32 *		rpcauth_checkverf(struct rpc_task *, __be32 *);
+int			rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj);
+int			rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj);
 int			rpcauth_refreshcred(struct rpc_task *);
 void			rpcauth_invalcred(struct rpc_task *);
 int			rpcauth_uptodatecred(struct rpc_task *);
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 8fe9f35..f6d1d64 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -18,18 +18,6 @@
 #include <linux/sunrpc/timer.h>
 #include <asm/signal.h>
 
-/*
- * This defines an RPC port mapping
- */
-struct rpc_portmap {
-	__u32			pm_prog;
-	__u32			pm_vers;
-	__u32			pm_prot;
-	__u16			pm_port;
-	unsigned char		pm_binding : 1;	/* doing a getport() */
-	struct rpc_wait_queue	pm_bindwait;	/* waiting on getport() */
-};
-
 struct rpc_inode;
 
 /*
@@ -40,7 +28,9 @@
 	atomic_t		cl_users;	/* number of references */
 	struct rpc_xprt *	cl_xprt;	/* transport */
 	struct rpc_procinfo *	cl_procinfo;	/* procedure info */
-	u32			cl_maxproc;	/* max procedure number */
+	u32			cl_prog,	/* RPC program number */
+				cl_vers,	/* RPC version number */
+				cl_maxproc;	/* max procedure number */
 
 	char *			cl_server;	/* server machine name */
 	char *			cl_protname;	/* protocol name */
@@ -55,7 +45,6 @@
 				cl_dead     : 1;/* abandoned */
 
 	struct rpc_rtt *	cl_rtt;		/* RTO estimator data */
-	struct rpc_portmap *	cl_pmap;	/* port mapping */
 
 	int			cl_nodelen;	/* nodename length */
 	char 			cl_nodename[UNX_MAXNODENAME];
@@ -64,14 +53,8 @@
 	struct dentry *		cl_dentry;	/* inode */
 	struct rpc_clnt *	cl_parent;	/* Points to parent of clones */
 	struct rpc_rtt		cl_rtt_default;
-	struct rpc_portmap	cl_pmap_default;
 	char			cl_inline_name[32];
 };
-#define cl_timeout		cl_xprt->timeout
-#define cl_prog			cl_pmap->pm_prog
-#define cl_vers			cl_pmap->pm_vers
-#define cl_port			cl_pmap->pm_port
-#define cl_prot			cl_pmap->pm_prot
 
 /*
  * General RPC program info
@@ -106,24 +89,36 @@
 	char *			p_name;		/* name of procedure */
 };
 
-#define RPC_CONGESTED(clnt)	(RPCXPRT_CONGESTED((clnt)->cl_xprt))
-#define RPC_PEERADDR(clnt)	(&(clnt)->cl_xprt->addr)
-
 #ifdef __KERNEL__
 
-struct rpc_clnt *rpc_create_client(struct rpc_xprt *xprt, char *servname,
-				struct rpc_program *info,
-				u32 version, rpc_authflavor_t authflavor);
-struct rpc_clnt *rpc_new_client(struct rpc_xprt *xprt, char *servname,
-				struct rpc_program *info,
-				u32 version, rpc_authflavor_t authflavor);
+struct rpc_create_args {
+	int			protocol;
+	struct sockaddr		*address;
+	size_t			addrsize;
+	struct rpc_timeout	*timeout;
+	char			*servername;
+	struct rpc_program	*program;
+	u32			version;
+	rpc_authflavor_t	authflavor;
+	unsigned long		flags;
+};
+
+/* Values for "flags" field */
+#define RPC_CLNT_CREATE_HARDRTRY	(1UL << 0)
+#define RPC_CLNT_CREATE_INTR		(1UL << 1)
+#define RPC_CLNT_CREATE_AUTOBIND	(1UL << 2)
+#define RPC_CLNT_CREATE_ONESHOT		(1UL << 3)
+#define RPC_CLNT_CREATE_NONPRIVPORT	(1UL << 4)
+#define RPC_CLNT_CREATE_NOPING		(1UL << 5)
+
+struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt	*rpc_bind_new_program(struct rpc_clnt *,
 				struct rpc_program *, int);
 struct rpc_clnt *rpc_clone_client(struct rpc_clnt *);
 int		rpc_shutdown_client(struct rpc_clnt *);
 int		rpc_destroy_client(struct rpc_clnt *);
 void		rpc_release_client(struct rpc_clnt *);
-void		rpc_getport(struct rpc_task *, struct rpc_clnt *);
+void		rpc_getport(struct rpc_task *);
 int		rpc_register(u32, u32, int, unsigned short, int *);
 
 void		rpc_call_setup(struct rpc_task *, struct rpc_message *, int);
@@ -140,6 +135,8 @@
 size_t		rpc_max_payload(struct rpc_clnt *);
 void		rpc_force_rebind(struct rpc_clnt *);
 int		rpc_ping(struct rpc_clnt *clnt, int flags);
+size_t		rpc_peeraddr(struct rpc_clnt *, struct sockaddr *, size_t);
+char *		rpc_peeraddr2str(struct rpc_clnt *, enum rpc_display_format_t);
 
 /*
  * Helper function for NFSroot support
diff --git a/include/linux/sunrpc/gss_krb5.h b/include/linux/sunrpc/gss_krb5.h
index 1279280..e30ba20 100644
--- a/include/linux/sunrpc/gss_krb5.h
+++ b/include/linux/sunrpc/gss_krb5.h
@@ -46,8 +46,8 @@
 	unsigned char		seed[16];
 	int			signalg;
 	int			sealalg;
-	struct crypto_tfm	*enc;
-	struct crypto_tfm	*seq;
+	struct crypto_blkcipher	*enc;
+	struct crypto_blkcipher	*seq;
 	s32			endtime;
 	u32			seq_send;
 	struct xdr_netobj	mech_used;
@@ -136,26 +136,27 @@
 
 
 u32
-krb5_encrypt(struct crypto_tfm * key,
+krb5_encrypt(struct crypto_blkcipher *key,
 	     void *iv, void *in, void *out, int length);
 
 u32
-krb5_decrypt(struct crypto_tfm * key,
+krb5_decrypt(struct crypto_blkcipher *key,
 	     void *iv, void *in, void *out, int length); 
 
 int
-gss_encrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *outbuf, int offset,
-		struct page **pages);
+gss_encrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *outbuf,
+		    int offset, struct page **pages);
 
 int
-gss_decrypt_xdr_buf(struct crypto_tfm *tfm, struct xdr_buf *inbuf, int offset);
+gss_decrypt_xdr_buf(struct crypto_blkcipher *tfm, struct xdr_buf *inbuf,
+		    int offset);
 
 s32
-krb5_make_seq_num(struct crypto_tfm * key,
+krb5_make_seq_num(struct crypto_blkcipher *key,
 		int direction,
 		s32 seqnum, unsigned char *cksum, unsigned char *buf);
 
 s32
-krb5_get_seq_num(struct crypto_tfm * key,
+krb5_get_seq_num(struct crypto_blkcipher *key,
 	       unsigned char *cksum,
 	       unsigned char *buf, int *direction, s32 * seqnum);
diff --git a/include/linux/sunrpc/gss_spkm3.h b/include/linux/sunrpc/gss_spkm3.h
index 336e218..2cf3fbb 100644
--- a/include/linux/sunrpc/gss_spkm3.h
+++ b/include/linux/sunrpc/gss_spkm3.h
@@ -19,9 +19,9 @@
 	unsigned int		req_flags ;
 	struct xdr_netobj	share_key;
 	int			conf_alg;
-	struct crypto_tfm*	derived_conf_key;
+	struct crypto_blkcipher	*derived_conf_key;
 	int			intg_alg;
-	struct crypto_tfm*	derived_integ_key;
+	struct crypto_blkcipher	*derived_integ_key;
 	int			keyestb_alg;   /* alg used to get share_key */
 	int			owf_alg;   /* one way function */
 };
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index f43f237..d9f5934 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -95,7 +95,7 @@
  * 2GB.
  */
 
-typedef u32	rpc_fraghdr;
+typedef __be32	rpc_fraghdr;
 
 #define	RPC_LAST_STREAM_FRAGMENT	(1U << 31)
 #define	RPC_FRAGMENT_SIZE_MASK		(~RPC_LAST_STREAM_FRAGMENT)
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index a481472..a2eb9b4 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -43,7 +43,7 @@
 
 extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
 extern int rpc_rmdir(struct dentry *);
-extern struct dentry *rpc_mkpipe(char *, void *, struct rpc_pipe_ops *, int flags);
+extern struct dentry *rpc_mkpipe(struct dentry *, const char *, void *, struct rpc_pipe_ops *, int flags);
 extern int rpc_unlink(struct dentry *);
 extern struct vfsmount *rpc_get_mount(void);
 extern void rpc_put_mount(void);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 82a91bb..f399c13 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -127,7 +127,6 @@
  */
 #define RPC_TASK_ASYNC		0x0001		/* is an async task */
 #define RPC_TASK_SWAPPER	0x0002		/* is swapping in/out */
-#define RPC_TASK_CHILD		0x0008		/* is child of other task */
 #define RPC_CALL_MAJORSEEN	0x0020		/* major timeout seen */
 #define RPC_TASK_ROOTCREDS	0x0040		/* force root creds */
 #define RPC_TASK_DYNAMIC	0x0080		/* task was kmalloc'ed */
@@ -136,7 +135,6 @@
 #define RPC_TASK_NOINTR		0x0400		/* uninterruptible task */
 
 #define RPC_IS_ASYNC(t)		((t)->tk_flags & RPC_TASK_ASYNC)
-#define RPC_IS_CHILD(t)		((t)->tk_flags & RPC_TASK_CHILD)
 #define RPC_IS_SWAPPER(t)	((t)->tk_flags & RPC_TASK_SWAPPER)
 #define RPC_DO_ROOTOVERRIDE(t)	((t)->tk_flags & RPC_TASK_ROOTCREDS)
 #define RPC_ASSASSINATED(t)	((t)->tk_flags & RPC_TASK_KILLED)
@@ -253,7 +251,6 @@
 				const struct rpc_call_ops *ops, void *data);
 struct rpc_task *rpc_run_task(struct rpc_clnt *clnt, int flags,
 				const struct rpc_call_ops *ops, void *data);
-struct rpc_task *rpc_new_child(struct rpc_clnt *, struct rpc_task *parent);
 void		rpc_init_task(struct rpc_task *task, struct rpc_clnt *clnt,
 				int flags, const struct rpc_call_ops *ops,
 				void *data);
@@ -261,8 +258,6 @@
 void		rpc_exit_task(struct rpc_task *);
 void		rpc_killall_tasks(struct rpc_clnt *);
 int		rpc_execute(struct rpc_task *);
-void		rpc_run_child(struct rpc_task *parent, struct rpc_task *child,
-					rpc_action action);
 void		rpc_init_priority_wait_queue(struct rpc_wait_queue *, const char *);
 void		rpc_init_wait_queue(struct rpc_wait_queue *, const char *);
 void		rpc_sleep_on(struct rpc_wait_queue *, struct rpc_task *,
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 7b27c09..73140ee 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -78,28 +78,45 @@
  */
 #define RPCSVC_MAXPAGES		((RPCSVC_MAXPAYLOAD+PAGE_SIZE-1)/PAGE_SIZE + 2)
 
-static inline u32 svc_getu32(struct kvec *iov)
+static inline u32 svc_getnl(struct kvec *iov)
 {
-	u32 val, *vp;
+	__be32 val, *vp;
 	vp = iov->iov_base;
 	val = *vp++;
 	iov->iov_base = (void*)vp;
-	iov->iov_len -= sizeof(u32);
+	iov->iov_len -= sizeof(__be32);
+	return ntohl(val);
+}
+
+static inline void svc_putnl(struct kvec *iov, u32 val)
+{
+	__be32 *vp = iov->iov_base + iov->iov_len;
+	*vp = htonl(val);
+	iov->iov_len += sizeof(__be32);
+}
+
+static inline __be32 svc_getu32(struct kvec *iov)
+{
+	__be32 val, *vp;
+	vp = iov->iov_base;
+	val = *vp++;
+	iov->iov_base = (void*)vp;
+	iov->iov_len -= sizeof(__be32);
 	return val;
 }
 
 static inline void svc_ungetu32(struct kvec *iov)
 {
-	u32 *vp = (u32 *)iov->iov_base;
+	__be32 *vp = (__be32 *)iov->iov_base;
 	iov->iov_base = (void *)(vp - 1);
 	iov->iov_len += sizeof(*vp);
 }
 
-static inline void svc_putu32(struct kvec *iov, u32 val)
+static inline void svc_putu32(struct kvec *iov, __be32 val)
 {
-	u32 *vp = iov->iov_base + iov->iov_len;
+	__be32 *vp = iov->iov_base + iov->iov_len;
 	*vp = val;
-	iov->iov_len += sizeof(u32);
+	iov->iov_len += sizeof(__be32);
 }
 
 	
@@ -130,7 +147,7 @@
 	short			rq_arghi;	/* pages available in argument page list */
 	short			rq_resused;	/* pages used for result */
 
-	u32			rq_xid;		/* transmission id */
+	__be32			rq_xid;		/* transmission id */
 	u32			rq_prog;	/* program number */
 	u32			rq_vers;	/* program version */
 	u32			rq_proc;	/* procedure number */
@@ -139,7 +156,7 @@
 				rq_secure  : 1;	/* secure port */
 
 
-	__u32			rq_daddr;	/* dest addr of request - reply from here */
+	__be32			rq_daddr;	/* dest addr of request - reply from here */
 
 	void *			rq_argp;	/* decoded arguments */
 	void *			rq_resp;	/* xdr'd results */
@@ -169,7 +186,7 @@
  * Check buffer bounds after decoding arguments
  */
 static inline int
-xdr_argsize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_argsize_check(struct svc_rqst *rqstp, __be32 *p)
 {
 	char *cp = (char *)p;
 	struct kvec *vec = &rqstp->rq_arg.head[0];
@@ -178,7 +195,7 @@
 }
 
 static inline int
-xdr_ressize_check(struct svc_rqst *rqstp, u32 *p)
+xdr_ressize_check(struct svc_rqst *rqstp, __be32 *p)
 {
 	struct kvec *vec = &rqstp->rq_res.head[0];
 	char *cp = (char*)p;
@@ -249,10 +266,10 @@
 	u32			prot;	/* protocol (UDP or TCP) */
 	struct sockaddr_in	addr;
 	struct svc_sock		*svsk;	/* where reply must go */
-	u32			daddr;	/* where reply must come from */
+	__be32			daddr;	/* where reply must come from */
 	struct cache_deferred_req handle;
 	int			argslen;
-	u32			args[0];
+	__be32			args[0];
 };
 
 /*
@@ -284,7 +301,7 @@
 	 * A return value of 0 means drop the request. 
 	 * vs_dispatch == NULL means use default dispatcher.
 	 */
-	int			(*vs_dispatch)(struct svc_rqst *, u32 *);
+	int			(*vs_dispatch)(struct svc_rqst *, __be32 *);
 };
 
 /*
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index 2fe2087..a660165 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -95,7 +95,7 @@
 	char *	name;
 	struct module *owner;
 	int	flavour;
-	int	(*accept)(struct svc_rqst *rq, u32 *authp);
+	int	(*accept)(struct svc_rqst *rq, __be32 *authp);
 	int	(*release)(struct svc_rqst *rq);
 	void	(*domain_release)(struct auth_domain *);
 	int	(*set_client)(struct svc_rqst *rq);
@@ -112,7 +112,7 @@
 #define	SVC_COMPLETE	9
 
 
-extern int	svc_authenticate(struct svc_rqst *rqstp, u32 *authp);
+extern int	svc_authenticate(struct svc_rqst *rqstp, __be32 *authp);
 extern int	svc_authorise(struct svc_rqst *rqstp);
 extern int	svc_set_client(struct svc_rqst *rqstp);
 extern int	svc_auth_register(rpc_authflavor_t flavor, struct auth_ops *aops);
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index e6d3d34..953723b 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -32,7 +32,7 @@
  * side) or svc_rqst pointer (server side).
  * Encode functions always assume there's enough room in the buffer.
  */
-typedef int	(*kxdrproc_t)(void *rqstp, u32 *data, void *obj);
+typedef int	(*kxdrproc_t)(void *rqstp, __be32 *data, void *obj);
 
 /*
  * Basic structure for transmission/reception of a client XDR message.
@@ -88,19 +88,19 @@
 /*
  * Miscellaneous XDR helper functions
  */
-u32 *	xdr_encode_opaque_fixed(u32 *p, const void *ptr, unsigned int len);
-u32 *	xdr_encode_opaque(u32 *p, const void *ptr, unsigned int len);
-u32 *	xdr_encode_string(u32 *p, const char *s);
-u32 *	xdr_decode_string_inplace(u32 *p, char **sp, int *lenp, int maxlen);
-u32 *	xdr_encode_netobj(u32 *p, const struct xdr_netobj *);
-u32 *	xdr_decode_netobj(u32 *p, struct xdr_netobj *);
+__be32 *xdr_encode_opaque_fixed(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_opaque(__be32 *p, const void *ptr, unsigned int len);
+__be32 *xdr_encode_string(__be32 *p, const char *s);
+__be32 *xdr_decode_string_inplace(__be32 *p, char **sp, int *lenp, int maxlen);
+__be32 *xdr_encode_netobj(__be32 *p, const struct xdr_netobj *);
+__be32 *xdr_decode_netobj(__be32 *p, struct xdr_netobj *);
 
 void	xdr_encode_pages(struct xdr_buf *, struct page **, unsigned int,
 			 unsigned int);
 void	xdr_inline_pages(struct xdr_buf *, unsigned int,
 			 struct page **, unsigned int, unsigned int);
 
-static inline u32 *xdr_encode_array(u32 *p, const void *s, unsigned int len)
+static inline __be32 *xdr_encode_array(__be32 *p, const void *s, unsigned int len)
 {
 	return xdr_encode_opaque(p, s, len);
 }
@@ -108,16 +108,16 @@
 /*
  * Decode 64bit quantities (NFSv3 support)
  */
-static inline u32 *
-xdr_encode_hyper(u32 *p, __u64 val)
+static inline __be32 *
+xdr_encode_hyper(__be32 *p, __u64 val)
 {
 	*p++ = htonl(val >> 32);
 	*p++ = htonl(val & 0xFFFFFFFF);
 	return p;
 }
 
-static inline u32 *
-xdr_decode_hyper(u32 *p, __u64 *valp)
+static inline __be32 *
+xdr_decode_hyper(__be32 *p, __u64 *valp)
 {
 	*valp  = ((__u64) ntohl(*p++)) << 32;
 	*valp |= ntohl(*p++);
@@ -128,7 +128,7 @@
  * Adjust kvec to reflect end of xdr'ed data (RPC client XDR)
  */
 static inline int
-xdr_adjust_iovec(struct kvec *iov, u32 *p)
+xdr_adjust_iovec(struct kvec *iov, __be32 *p)
 {
 	return iov->iov_len = ((u8 *) p - (u8 *) iov->iov_base);
 }
@@ -180,19 +180,19 @@
  * Provide some simple tools for XDR buffer overflow-checking etc.
  */
 struct xdr_stream {
-	uint32_t *p;		/* start of available buffer */
+	__be32 *p;		/* start of available buffer */
 	struct xdr_buf *buf;	/* XDR buffer to read/write */
 
-	uint32_t *end;		/* end of available buffer space */
+	__be32 *end;		/* end of available buffer space */
 	struct kvec *iov;	/* pointer to the current kvec */
 };
 
-extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
 		unsigned int base, unsigned int len);
-extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, uint32_t *p);
-extern uint32_t *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
+extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
+extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
 extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len);
 extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len);
 
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index 3a0cca2..6cf6265 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -12,6 +12,7 @@
 #include <linux/uio.h>
 #include <linux/socket.h>
 #include <linux/in.h>
+#include <linux/kref.h>
 #include <linux/sunrpc/sched.h>
 #include <linux/sunrpc/xdr.h>
 
@@ -51,6 +52,14 @@
 	unsigned char		to_exponential;
 };
 
+enum rpc_display_format_t {
+	RPC_DISPLAY_ADDR = 0,
+	RPC_DISPLAY_PORT,
+	RPC_DISPLAY_PROTO,
+	RPC_DISPLAY_ALL,
+	RPC_DISPLAY_MAX,
+};
+
 struct rpc_task;
 struct rpc_xprt;
 struct seq_file;
@@ -70,7 +79,7 @@
 	 * This is the private part
 	 */
 	struct rpc_task *	rq_task;	/* RPC task data */
-	__u32			rq_xid;		/* request XID */
+	__be32			rq_xid;		/* request XID */
 	int			rq_cong;	/* has incremented xprt->cong */
 	int			rq_received;	/* receive completed */
 	u32			rq_seqno;	/* gss seq no. used on req. */
@@ -103,8 +112,10 @@
 
 struct rpc_xprt_ops {
 	void		(*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
+	char *		(*print_addr)(struct rpc_xprt *xprt, enum rpc_display_format_t format);
 	int		(*reserve_xprt)(struct rpc_task *task);
 	void		(*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
+	void		(*rpcbind)(struct rpc_task *task);
 	void		(*set_port)(struct rpc_xprt *xprt, unsigned short port);
 	void		(*connect)(struct rpc_task *task);
 	void *		(*buf_alloc)(struct rpc_task *task, size_t size);
@@ -119,12 +130,14 @@
 };
 
 struct rpc_xprt {
+	struct kref		kref;		/* Reference count */
 	struct rpc_xprt_ops *	ops;		/* transport methods */
 	struct socket *		sock;		/* BSD socket layer */
 	struct sock *		inet;		/* INET layer */
 
 	struct rpc_timeout	timeout;	/* timeout parms */
-	struct sockaddr_in	addr;		/* server address */
+	struct sockaddr_storage	addr;		/* server address */
+	size_t			addrlen;	/* size of server address */
 	int			prot;		/* IP protocol */
 
 	unsigned long		cong;		/* current congestion */
@@ -138,6 +151,7 @@
 	unsigned int		tsh_size;	/* size of transport specific
 						   header */
 
+	struct rpc_wait_queue	binding;	/* requests waiting on rpcbind */
 	struct rpc_wait_queue	sending;	/* requests waiting to send */
 	struct rpc_wait_queue	resend;		/* requests waiting to resend */
 	struct rpc_wait_queue	pending;	/* requests in flight */
@@ -157,9 +171,9 @@
 	/*
 	 * State of TCP reply receive stuff
 	 */
-	u32			tcp_recm,	/* Fragment header */
-				tcp_xid,	/* Current XID */
-				tcp_reclen,	/* fragment length */
+	__be32			tcp_recm,	/* Fragment header */
+				tcp_xid;	/* Current XID */
+	u32			tcp_reclen,	/* fragment length */
 				tcp_offset;	/* fragment offset */
 	unsigned long		tcp_copied,	/* copied to request */
 				tcp_flags;
@@ -205,6 +219,8 @@
 	void			(*old_data_ready)(struct sock *, int);
 	void			(*old_state_change)(struct sock *);
 	void			(*old_write_space)(struct sock *);
+
+	char *			address_strings[RPC_DISPLAY_MAX];
 };
 
 #define XPRT_LAST_FRAG		(1 << 0)
@@ -217,12 +233,12 @@
 /*
  * Transport operations used by ULPs
  */
-struct rpc_xprt *	xprt_create_proto(int proto, struct sockaddr_in *addr, struct rpc_timeout *to);
 void			xprt_set_timeout(struct rpc_timeout *to, unsigned int retr, unsigned long incr);
 
 /*
  * Generic internal transport functions
  */
+struct rpc_xprt *	xprt_create_transport(int proto, struct sockaddr *addr, size_t size, struct rpc_timeout *toparms);
 void			xprt_connect(struct rpc_task *task);
 void			xprt_reserve(struct rpc_task *task);
 int			xprt_reserve_xprt(struct rpc_task *task);
@@ -234,9 +250,10 @@
 void			xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
 void			xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
 void			xprt_release(struct rpc_task *task);
-int			xprt_destroy(struct rpc_xprt *xprt);
+struct rpc_xprt *	xprt_get(struct rpc_xprt *xprt);
+void			xprt_put(struct rpc_xprt *xprt);
 
-static inline u32 *xprt_skip_transport_header(struct rpc_xprt *xprt, u32 *p)
+static inline __be32 *xprt_skip_transport_header(struct rpc_xprt *xprt, __be32 *p)
 {
 	return p + xprt->tsh_size;
 }
@@ -251,7 +268,7 @@
 void			xprt_write_space(struct rpc_xprt *xprt);
 void			xprt_update_rtt(struct rpc_task *task);
 void			xprt_adjust_cwnd(struct rpc_task *task, int result);
-struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, u32 xid);
+struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
 void			xprt_complete_rqst(struct rpc_task *task, int copied);
 void			xprt_release_rqst_cong(struct rpc_task *task);
 void			xprt_disconnect(struct rpc_xprt *xprt);
@@ -269,6 +286,8 @@
 #define XPRT_CONNECTED		(1)
 #define XPRT_CONNECTING		(2)
 #define XPRT_CLOSE_WAIT		(3)
+#define XPRT_BOUND		(4)
+#define XPRT_BINDING		(5)
 
 static inline void xprt_set_connected(struct rpc_xprt *xprt)
 {
@@ -312,6 +331,33 @@
 	return test_and_set_bit(XPRT_CONNECTING, &xprt->state);
 }
 
+static inline void xprt_set_bound(struct rpc_xprt *xprt)
+{
+	test_and_set_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline int xprt_bound(struct rpc_xprt *xprt)
+{
+	return test_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_bound(struct rpc_xprt *xprt)
+{
+	clear_bit(XPRT_BOUND, &xprt->state);
+}
+
+static inline void xprt_clear_binding(struct rpc_xprt *xprt)
+{
+	smp_mb__before_clear_bit();
+	clear_bit(XPRT_BINDING, &xprt->state);
+	smp_mb__after_clear_bit();
+}
+
+static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)
+{
+	return test_and_set_bit(XPRT_BINDING, &xprt->state);
+}
+
 #endif /* __KERNEL__*/
 
 #endif /* _LINUX_SUNRPC_XPRT_H */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 96e31aa..b1237f1 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -10,29 +10,11 @@
 #include <linux/pm.h>
 
 /* page backup entry */
-typedef struct pbe {
+struct pbe {
 	unsigned long address;		/* address of the copy */
 	unsigned long orig_address;	/* original address of page */
 	struct pbe *next;
-} suspend_pagedir_t;
-
-#define for_each_pbe(pbe, pblist) \
-	for (pbe = pblist ; pbe ; pbe = pbe->next)
-
-#define PBES_PER_PAGE      (PAGE_SIZE/sizeof(struct pbe))
-#define PB_PAGE_SKIP       (PBES_PER_PAGE-1)
-
-#define for_each_pb_page(pbe, pblist) \
-	for (pbe = pblist ; pbe ; pbe = (pbe+PB_PAGE_SKIP)->next)
-
-
-#define SWAP_FILENAME_MAXLENGTH	32
-
-
-extern dev_t swsusp_resume_device;
-   
-/* mm/vmscan.c */
-extern int shrink_mem(void);
+};
 
 /* mm/page_alloc.c */
 extern void drain_local_pages(void);
@@ -53,18 +35,10 @@
 static inline int software_suspend(void)
 {
 	printk("Warning: fake suspend called\n");
-	return -EPERM;
+	return -ENOSYS;
 }
 #endif /* CONFIG_PM */
 
-#ifdef CONFIG_SUSPEND_SMP
-extern void disable_nonboot_cpus(void);
-extern void enable_nonboot_cpus(void);
-#else
-static inline void disable_nonboot_cpus(void) {}
-static inline void enable_nonboot_cpus(void) {}
-#endif
-
 void save_processor_state(void);
 void restore_processor_state(void);
 struct saved_context;
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 5e59184..e7c36ba 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -10,6 +10,10 @@
 #include <asm/atomic.h>
 #include <asm/page.h>
 
+struct notifier_block;
+
+struct bio;
+
 #define SWAP_FLAG_PREFER	0x8000	/* set if swap priority specified */
 #define SWAP_FLAG_PRIO_MASK	0x7fff
 #define SWAP_FLAG_PRIO_SHIFT	0
@@ -156,13 +160,14 @@
 
 /* linux/mm/oom_kill.c */
 extern void out_of_memory(struct zonelist *zonelist, gfp_t gfp_mask, int order);
+extern int register_oom_notifier(struct notifier_block *nb);
+extern int unregister_oom_notifier(struct notifier_block *nb);
 
 /* linux/mm/memory.c */
 extern void swapin_readahead(swp_entry_t, unsigned long, struct vm_area_struct *);
 
 /* linux/mm/page_alloc.c */
 extern unsigned long totalram_pages;
-extern unsigned long totalhigh_pages;
 extern unsigned long totalreserve_pages;
 extern long nr_swap_pages;
 extern unsigned int nr_free_pages(void);
@@ -190,6 +195,7 @@
 #ifdef CONFIG_NUMA
 extern int zone_reclaim_mode;
 extern int sysctl_min_unmapped_ratio;
+extern int sysctl_min_slab_ratio;
 extern int zone_reclaim(struct zone *, gfp_t, unsigned int);
 #else
 #define zone_reclaim_mode 0
@@ -212,7 +218,9 @@
 /* linux/mm/page_io.c */
 extern int swap_readpage(struct file *, struct page *);
 extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int rw_swap_page_sync(int, swp_entry_t, struct page *);
+extern int rw_swap_page_sync(int rw, swp_entry_t entry, struct page *page,
+				struct bio **bio_chain);
+extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
 
 /* linux/mm/swap_state.c */
 extern struct address_space swapper_space;
diff --git a/include/linux/synclink.h b/include/linux/synclink.h
index 0577f52..c8b0426 100644
--- a/include/linux/synclink.h
+++ b/include/linux/synclink.h
@@ -1,7 +1,7 @@
 /*
  * SyncLink Multiprotocol Serial Adapter Driver
  *
- * $Id: synclink.h,v 3.13 2006/05/23 18:25:06 paulkf Exp $
+ * $Id: synclink.h,v 3.14 2006/07/17 20:15:43 paulkf Exp $
  *
  * Copyright (C) 1998-2000 by Microgate Corporation
  *
@@ -124,6 +124,8 @@
 
 #define MGSL_MODE_ASYNC		1
 #define MGSL_MODE_HDLC		2
+#define MGSL_MODE_MONOSYNC	3
+#define MGSL_MODE_BISYNC	4
 #define MGSL_MODE_RAW		6
 
 #define MGSL_BUS_TYPE_ISA	1
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 008f04c..2d1c3d5c 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -53,6 +53,7 @@
 struct compat_stat;
 struct compat_timeval;
 struct robust_list_head;
+struct getcpu_cache;
 
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -596,5 +597,6 @@
 				    size_t __user *len_ptr);
 asmlinkage long sys_set_robust_list(struct robust_list_head __user *head,
 				    size_t len);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
 
 #endif
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index e4b1a4d..1b24bd4 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -150,6 +150,8 @@
 	KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
 	KERN_COMPAT_LOG=73,	/* int: print compat layer  messages */
 	KERN_MAX_LOCK_DEPTH=74,
+	KERN_NMI_WATCHDOG=75, /* int: enable/disable nmi watchdog */
+	KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
 };
 
 
@@ -191,6 +193,7 @@
 	VM_MIN_UNMAPPED=32,	/* Set min percent of unmapped pages */
 	VM_PANIC_ON_OOM=33,	/* panic at out-of-memory */
 	VM_VDSO_ENABLED=34,	/* map VDSO into new processes? */
+	VM_MIN_SLAB=35,		 /* Percent pages ignored by zone reclaim */
 };
 
 
@@ -411,6 +414,10 @@
 	NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS=115,
 	NET_TCP_DMA_COPYBREAK=116,
 	NET_TCP_SLOW_START_AFTER_IDLE=117,
+	NET_CIPSOV4_CACHE_ENABLE=118,
+	NET_CIPSOV4_CACHE_BUCKET_SIZE=119,
+	NET_CIPSOV4_RBM_OPTFMT=120,
+	NET_CIPSOV4_RBM_STRICTVALID=121,
 };
 
 enum {
@@ -552,6 +559,7 @@
 	NET_IPV6_ACCEPT_RA_RTR_PREF=20,
 	NET_IPV6_RTR_PROBE_INTERVAL=21,
 	NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22,
+	NET_IPV6_PROXY_NDP=23,
 	__NET_IPV6_MAX
 };
 
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 1ea5d3c..6d5c43d 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -10,6 +10,7 @@
 #ifndef _SYSFS_H_
 #define _SYSFS_H_
 
+#include <linux/compiler.h>
 #include <asm/atomic.h>
 
 struct kobject;
@@ -86,40 +87,44 @@
 
 #ifdef CONFIG_SYSFS
 
-extern int
+extern int __must_check
 sysfs_create_dir(struct kobject *);
 
 extern void
 sysfs_remove_dir(struct kobject *);
 
-extern int
+extern int __must_check
 sysfs_rename_dir(struct kobject *, const char *new_name);
 
-extern int
+extern int __must_check
 sysfs_create_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_update_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode);
 
 extern void
 sysfs_remove_file(struct kobject *, const struct attribute *);
 
-extern int
+extern int __must_check
 sysfs_create_link(struct kobject * kobj, struct kobject * target, const char * name);
 
 extern void
 sysfs_remove_link(struct kobject *, const char * name);
 
-int sysfs_create_bin_file(struct kobject * kobj, struct bin_attribute * attr);
-int sysfs_remove_bin_file(struct kobject * kobj, struct bin_attribute * attr);
+int __must_check sysfs_create_bin_file(struct kobject *kobj,
+					struct bin_attribute *attr);
+void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 
-int sysfs_create_group(struct kobject *, const struct attribute_group *);
+int __must_check sysfs_create_group(struct kobject *,
+					const struct attribute_group *);
 void sysfs_remove_group(struct kobject *, const struct attribute_group *);
 void sysfs_notify(struct kobject * k, char *dir, char *attr);
 
+extern int __must_check sysfs_init(void);
+
 #else /* CONFIG_SYSFS */
 
 static inline int sysfs_create_dir(struct kobject * k)
@@ -191,6 +196,11 @@
 {
 }
 
+static inline int __must_check sysfs_init(void)
+{
+	return 0;
+}
+
 #endif /* CONFIG_SYSFS */
 
 #endif /* _SYSFS_H_ */
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 4812ff6..e657e52 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -11,6 +11,8 @@
  *	based upon discusions in irc://irc.openprojects.net/#kernelnewbies
  */
 
+#ifndef _LINUX_SYSRQ_H
+#define _LINUX_SYSRQ_H
 
 struct pt_regs;
 struct tty_struct;
@@ -57,3 +59,5 @@
 #define unregister_sysrq_key(ig,nore) __reterr()
 
 #endif
+
+#endif /* _LINUX_SYSRQ_H */
diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h
index f1cb6cd..4524880 100644
--- a/include/linux/taskstats.h
+++ b/include/linux/taskstats.h
@@ -2,6 +2,7 @@
  *
  * Copyright (C) Shailabh Nagar, IBM Corp. 2006
  *           (C) Balbir Singh,   IBM Corp. 2006
+ *           (C) Jay Lan,        SGI, 2006
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2.1 of the GNU Lesser General Public License
@@ -29,16 +30,25 @@
  *	c) add new fields after version comment; maintain 64-bit alignment
  */
 
-#define TASKSTATS_VERSION	1
+
+#define TASKSTATS_VERSION	2
+#define TS_COMM_LEN		32	/* should be >= TASK_COMM_LEN
+					 * in linux/sched.h */
 
 struct taskstats {
 
-	/* Version 1 */
+	/* The version number of this struct. This field is always set to
+	 * TAKSTATS_VERSION, which is defined in <linux/taskstats.h>.
+	 * Each time the struct is changed, the value should be incremented.
+	 */
 	__u16	version;
-	__u16	padding[3];	/* Userspace should not interpret the padding
-				 * field which can be replaced by useful
-				 * fields if struct taskstats is extended.
-				 */
+	__u32	ac_exitcode;		/* Exit status */
+
+	/* The accounting flags of a task as defined in <linux/acct.h>
+	 * Defined values are AFORK, ASU, ACOMPAT, ACORE, and AXSIG.
+	 */
+	__u8	ac_flag;		/* Record flags */
+	__u8	ac_nice;		/* task_nice */
 
 	/* Delay accounting fields start
 	 *
@@ -88,6 +98,48 @@
 	__u64	cpu_run_virtual_total;
 	/* Delay accounting fields end */
 	/* version 1 ends here */
+
+	/* Basic Accounting Fields start */
+	char	ac_comm[TS_COMM_LEN];	/* Command name */
+	__u8	ac_sched;		/* Scheduling discipline */
+	__u8	ac_pad[3];
+	__u32	ac_uid;			/* User ID */
+	__u32	ac_gid;			/* Group ID */
+	__u32	ac_pid;			/* Process ID */
+	__u32	ac_ppid;		/* Parent process ID */
+	__u32	ac_btime;		/* Begin time [sec since 1970] */
+	__u64	ac_etime;		/* Elapsed time [usec] */
+	__u64	ac_utime;		/* User CPU time [usec] */
+	__u64	ac_stime;		/* SYstem CPU time [usec] */
+	__u64	ac_minflt;		/* Minor Page Fault Count */
+	__u64	ac_majflt;		/* Major Page Fault Count */
+	/* Basic Accounting Fields end */
+
+ 	/* Extended accounting fields start */
+	/* Accumulated RSS usage in duration of a task, in MBytes-usecs.
+	 * The current rss usage is added to this counter every time
+	 * a tick is charged to a task's system time. So, at the end we
+	 * will have memory usage multiplied by system time. Thus an
+	 * average usage per system time unit can be calculated.
+	 */
+ 	__u64	coremem;		/* accumulated RSS usage in MB-usec */
+	/* Accumulated virtual memory usage in duration of a task.
+	 * Same as acct_rss_mem1 above except that we keep track of VM usage.
+	 */
+ 	__u64	virtmem;		/* accumulated VM  usage in MB-usec */
+
+	/* High watermark of RSS and virtual memory usage in duration of
+	 * a task, in KBytes.
+	 */
+ 	__u64	hiwater_rss;		/* High-watermark of RSS usage, in KB */
+ 	__u64	hiwater_vm;		/* High-water VM usage, in KB */
+
+	/* The following four fields are I/O statistics of a task. */
+ 	__u64	read_char;		/* bytes read */
+ 	__u64	write_char;		/* bytes written */
+ 	__u64	read_syscalls;		/* read syscalls */
+ 	__u64	write_syscalls;		/* write syscalls */
+ 	/* Extended accounting fields end */
 };
 
 
diff --git a/include/linux/tc_act/Kbuild b/include/linux/tc_act/Kbuild
index 5251a50..78dfbac 100644
--- a/include/linux/tc_act/Kbuild
+++ b/include/linux/tc_act/Kbuild
@@ -1 +1,4 @@
-header-y += tc_gact.h tc_ipt.h tc_mirred.h tc_pedit.h
+header-y += tc_gact.h
+header-y += tc_ipt.h
+header-y += tc_mirred.h
+header-y += tc_pedit.h
diff --git a/include/linux/tc_ematch/Kbuild b/include/linux/tc_ematch/Kbuild
index 381e930..4a58a1c 100644
--- a/include/linux/tc_ematch/Kbuild
+++ b/include/linux/tc_ematch/Kbuild
@@ -1 +1,4 @@
-headers-y := tc_em_cmp.h tc_em_meta.h tc_em_nbyte.h tc_em_text.h
+header-y += tc_em_cmp.h
+header-y += tc_em_meta.h
+header-y += tc_em_nbyte.h
+header-y += tc_em_text.h
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 8ebf497..0e058a2 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -21,10 +21,10 @@
 #include <asm/byteorder.h>
 
 struct tcphdr {
-	__u16	source;
-	__u16	dest;
-	__u32	seq;
-	__u32	ack_seq;
+	__be16	source;
+	__be16	dest;
+	__be32	seq;
+	__be32	ack_seq;
 #if defined(__LITTLE_ENDIAN_BITFIELD)
 	__u16	res1:4,
 		doff:4,
@@ -50,9 +50,9 @@
 #else
 #error	"Adjust your <asm/byteorder.h> defines"
 #endif	
-	__u16	window;
-	__u16	check;
-	__u16	urg_ptr;
+	__be16	window;
+	__be16	check;
+	__be16	urg_ptr;
 };
 
 /*
@@ -62,7 +62,7 @@
  */
 union tcp_word_hdr { 
 	struct tcphdr hdr;
-	__u32 		  words[5];
+	__be32 		  words[5];
 }; 
 
 #define tcp_flag_word(tp) ( ((union tcp_word_hdr *)(tp))->words [3]) 
@@ -166,6 +166,11 @@
 #include <net/inet_timewait_sock.h>
 
 /* This defines a selective acknowledgement block. */
+struct tcp_sack_block_wire {
+	__be32	start_seq;
+	__be32	end_seq;
+};
+
 struct tcp_sack_block {
 	__u32	start_seq;
 	__u32	end_seq;
@@ -211,7 +216,7 @@
  *	Header prediction flags
  *	0x5?10 << 16 + snd_wnd in net byte order
  */
-	__u32	pred_flags;
+	__be32	pred_flags;
 
 /*
  *	RFC793 variables by their proper names. This means you can
diff --git a/include/linux/timex.h b/include/linux/timex.h
index d543d38..049dfe4 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -69,34 +69,28 @@
  * zero to MAXTC, the PLL will converge in 15 minutes to 16 hours,
  * respectively.
  */
-#define SHIFT_KG 6		/* phase factor (shift) */
-#define SHIFT_KF 16		/* PLL frequency factor (shift) */
-#define SHIFT_KH 2		/* FLL frequency factor (shift) */
-#define MAXTC 6			/* maximum time constant (shift) */
+#define SHIFT_PLL	4	/* PLL frequency factor (shift) */
+#define SHIFT_FLL	2	/* FLL frequency factor (shift) */
+#define MAXTC		10	/* maximum time constant (shift) */
 
 /*
- * The SHIFT_SCALE define establishes the decimal point of the time_phase
- * variable which serves as an extension to the low-order bits of the
- * system clock variable. The SHIFT_UPDATE define establishes the decimal
- * point of the time_offset variable which represents the current offset
- * with respect to standard time. The FINENSEC define represents 1 nsec in
- * scaled units.
+ * The SHIFT_UPDATE define establishes the decimal point of the
+ * time_offset variable which represents the current offset with
+ * respect to standard time.
  *
  * SHIFT_USEC defines the scaling (shift) of the time_freq and
  * time_tolerance variables, which represent the current frequency
  * offset and maximum frequency tolerance.
- *
- * FINENSEC is 1 ns in SHIFT_UPDATE units of the time_phase variable.
  */
-#define SHIFT_SCALE 22		/* phase scale (shift) */
-#define SHIFT_UPDATE (SHIFT_KG + MAXTC) /* time offset scale (shift) */
+#define SHIFT_UPDATE (SHIFT_HZ + 1) /* time offset scale (shift) */
 #define SHIFT_USEC 16		/* frequency offset scale (shift) */
-#define FINENSEC (1L << (SHIFT_SCALE - 10)) /* ~1 ns in phase units */
+#define SHIFT_NSEC 12		/* kernel frequency offset scale */
 
 #define MAXPHASE 512000L        /* max phase error (us) */
 #define MAXFREQ (512L << SHIFT_USEC)  /* max frequency error (ppm) */
-#define MINSEC 16L              /* min interval between updates (s) */
-#define MAXSEC 1200L            /* max interval between updates (s) */
+#define MAXFREQ_NSEC (512000L << SHIFT_NSEC) /* max frequency error (ppb) */
+#define MINSEC 256		/* min interval between updates (s) */
+#define MAXSEC 2048		/* max interval between updates (s) */
 #define	NTP_PHASE_LIMIT	(MAXPHASE << 5)	/* beyond max. dispersion */
 
 /*
@@ -204,33 +198,15 @@
 /*
  * phase-lock loop variables
  */
-extern int time_state;		/* clock status */
 extern int time_status;		/* clock synchronization status bits */
-extern long time_offset;	/* time adjustment (us) */
-extern long time_constant;	/* pll time constant */
-extern long time_tolerance;	/* frequency tolerance (ppm) */
-extern long time_precision;	/* clock precision (us) */
 extern long time_maxerror;	/* maximum error */
 extern long time_esterror;	/* estimated error */
 
 extern long time_freq;		/* frequency offset (scaled ppm) */
-extern long time_reftime;	/* time at last adjustment (s) */
 
 extern long time_adjust;	/* The amount of adjtime left */
-extern long time_next_adjust;	/* Value for time_adjust at next tick */
 
-/**
- * ntp_clear - Clears the NTP state variables
- *
- * Must be called while holding a write on the xtime_lock
- */
-static inline void ntp_clear(void)
-{
-	time_adjust = 0;		/* stop active adjtime() */
-	time_status |= STA_UNSYNC;
-	time_maxerror = NTP_PHASE_LIMIT;
-	time_esterror = NTP_PHASE_LIMIT;
-}
+extern void ntp_clear(void);
 
 /**
  * ntp_synced - Returns 1 if the NTP status is not UNSYNC
@@ -294,11 +270,15 @@
 extern void unregister_time_interpolator(struct time_interpolator *);
 extern void time_interpolator_reset(void);
 extern unsigned long time_interpolator_get_offset(void);
+extern void time_interpolator_update(long delta_nsec);
 
 #else /* !CONFIG_TIME_INTERPOLATION */
 
-static inline void
-time_interpolator_reset(void)
+static inline void time_interpolator_reset(void)
+{
+}
+
+static inline void time_interpolator_update(long delta_nsec)
 {
 }
 
@@ -309,6 +289,8 @@
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
+extern void second_overflow(void);
+extern void update_ntp_one_tick(void);
 extern int do_adjtimex(struct timex *);
 
 #endif /* KERNEL */
diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h
index 99e02ef..bfc84a7 100644
--- a/include/linux/trdevice.h
+++ b/include/linux/trdevice.h
@@ -28,7 +28,7 @@
 #include <linux/if_tr.h>
 
 #ifdef __KERNEL__
-extern unsigned short	tr_type_trans(struct sk_buff *skb, struct net_device *dev);
+extern __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev);
 extern void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
 extern struct net_device *alloc_trdev(int sizeof_priv);
 
diff --git a/include/linux/tsacct_kern.h b/include/linux/tsacct_kern.h
new file mode 100644
index 0000000..7e50ac7
--- /dev/null
+++ b/include/linux/tsacct_kern.h
@@ -0,0 +1,34 @@
+/*
+ * tsacct_kern.h - kernel header for system accounting over taskstats interface
+ *
+ * Copyright (C) Jay Lan	SGI
+ */
+
+#ifndef _LINUX_TSACCT_KERN_H
+#define _LINUX_TSACCT_KERN_H
+
+#include <linux/taskstats.h>
+
+#ifdef CONFIG_TASKSTATS
+extern void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk);
+#else
+static inline void bacct_add_tsk(struct taskstats *stats, struct task_struct *tsk)
+{}
+#endif /* CONFIG_TASKSTATS */
+
+#ifdef CONFIG_TASK_XACCT
+extern void xacct_add_tsk(struct taskstats *stats, struct task_struct *p);
+extern void acct_update_integrals(struct task_struct *tsk);
+extern void acct_clear_integrals(struct task_struct *tsk);
+#else
+static inline void xacct_add_tsk(struct taskstats *stats, struct task_struct *p)
+{}
+static inline void acct_update_integrals(struct task_struct *tsk)
+{}
+static inline void acct_clear_integrals(struct task_struct *tsk)
+{}
+#endif /* CONFIG_TASK_XACCT */
+
+#endif
+
+
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 04827ca..44091c0 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -174,7 +174,7 @@
 	struct tty_driver *driver;
 	int index;
 	struct tty_ldisc ldisc;
-	struct semaphore termios_sem;
+	struct mutex termios_mutex;
 	struct termios *termios, *termios_locked;
 	char name[64];
 	int pgrp;
@@ -190,7 +190,6 @@
 	struct tty_struct *link;
 	struct fasync_struct *fasync;
 	struct tty_bufhead buf;
-	int max_flip_cnt;
 	int alt_speed;		/* For magic substitution of 38400 bps */
 	wait_queue_head_t write_wait;
 	wait_queue_head_t read_wait;
@@ -308,6 +307,9 @@
 extern void tty_wakeup(struct tty_struct *tty);
 extern void tty_ldisc_flush(struct tty_struct *tty);
 
+extern int tty_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
+		     unsigned long arg);
+
 extern struct mutex tty_mutex;
 
 /* n_tty.c */
diff --git a/include/linux/types.h b/include/linux/types.h
index 3f23566..406d4ae 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -33,6 +33,8 @@
 typedef __kernel_mqd_t		mqd_t;
 
 #ifdef __KERNEL__
+typedef _Bool			bool;
+
 typedef __kernel_uid32_t	uid_t;
 typedef __kernel_gid32_t	gid_t;
 typedef __kernel_uid16_t        uid16_t;
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index 391e7ed..a48d7f1 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -19,4 +19,26 @@
 
 #endif		/* ARCH_HAS_NOCACHE_UACCESS */
 
+/**
+ * probe_kernel_address(): safely attempt to read from a location
+ * @addr: address to read from - its type is type typeof(retval)*
+ * @retval: read into this variable
+ *
+ * Safely read from address @addr into variable @revtal.  If a kernel fault
+ * happens, handle that and return -EFAULT.
+ * We ensure that the __get_user() is executed in atomic context so that
+ * do_page_fault() doesn't attempt to take mmap_sem.  This makes
+ * probe_kernel_address() suitable for use within regions where the caller
+ * already holds mmap_sem, or other locks which nest inside mmap_sem.
+ */
+#define probe_kernel_address(addr, retval)		\
+	({						\
+		long ret;				\
+							\
+		inc_preempt_count();			\
+		ret = __get_user(retval, addr);		\
+		dec_preempt_count();			\
+		ret;					\
+	})
+
 #endif		/* __LINUX_UACCESS_H__ */
diff --git a/include/linux/udp.h b/include/linux/udp.h
index 90223f0..014b41d 100644
--- a/include/linux/udp.h
+++ b/include/linux/udp.h
@@ -20,10 +20,10 @@
 #include <linux/types.h>
 
 struct udphdr {
-	__u16	source;
-	__u16	dest;
-	__u16	len;
-	__u16	check;
+	__be16	source;
+	__be16	dest;
+	__be16	len;
+	__be16	check;
 };
 
 /* UDP socket options */
diff --git a/include/linux/unwind.h b/include/linux/unwind.h
index ce48e2c..73e1751 100644
--- a/include/linux/unwind.h
+++ b/include/linux/unwind.h
@@ -12,8 +12,6 @@
  * is not much point in implementing the full Dwarf2 unwind API.
  */
 
-#include <linux/config.h>
-
 struct module;
 
 #ifdef CONFIG_STACK_UNWIND
diff --git a/include/linux/usb.h b/include/linux/usb.h
index d2bd0c8..190cc1b 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -19,6 +19,7 @@
 #include <linux/fs.h>		/* for struct file_operations */
 #include <linux/completion.h>	/* for struct completion */
 #include <linux/sched.h>	/* for current && schedule_timeout */
+#include <linux/mutex.h>	/* for struct mutex */
 
 struct usb_device;
 struct usb_driver;
@@ -102,8 +103,13 @@
  *	number from the USB core by calling usb_register_dev().
  * @condition: binding state of the interface: not bound, binding
  *	(in probe()), bound to a driver, or unbinding (in disconnect())
+ * @is_active: flag set when the interface is bound and not suspended.
+ * @needs_remote_wakeup: flag set when the driver requires remote-wakeup
+ *	capability during autosuspend.
  * @dev: driver model's view of this device
  * @class_dev: driver model's class view of this device.
+ * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not
+ *	allowed unless the counter is 0.
  *
  * USB device drivers attach to interfaces on a physical device.  Each
  * interface encapsulates a single high level function, such as feeding
@@ -142,8 +148,12 @@
 	int minor;			/* minor number this interface is
 					 * bound to */
 	enum usb_interface_condition condition;		/* state of binding */
+	unsigned is_active:1;		/* the interface is not suspended */
+	unsigned needs_remote_wakeup:1;	/* driver requires remote wakeup */
+
 	struct device dev;		/* interface specific device info */
 	struct class_device *class_dev;
+	int pm_usage_cnt;		/* usage counter for autosuspend */
 };
 #define	to_usb_interface(d) container_of(d, struct usb_interface, dev)
 #define	interface_to_usbdev(intf) \
@@ -254,8 +264,6 @@
 
 /* ----------------------------------------------------------------------- */
 
-struct usb_operations;
-
 /* USB device number allocation bitmap */
 struct usb_devmap {
 	unsigned long devicemap[128 / (8*sizeof(unsigned long))];
@@ -268,6 +276,7 @@
 	struct device *controller;	/* host/master side hardware */
 	int busnum;			/* Bus number (in order of reg) */
 	char *bus_name;			/* stable id (PCI slot_name etc) */
+	u8 uses_dma;			/* Does the host controller use DMA? */
 	u8 otg_port;			/* 0, or number of OTG/HNP port */
 	unsigned is_b_host:1;		/* true during some HNP roleswitches */
 	unsigned b_hnp_enable:1;	/* OTG: did A-Host enable HNP? */
@@ -276,10 +285,8 @@
 					 * round-robin allocation */
 
 	struct usb_devmap devmap;	/* device address allocation map */
-	struct usb_operations *op;	/* Operations (specific to the HC) */
 	struct usb_device *root_hub;	/* Root hub */
 	struct list_head bus_list;	/* list of busses */
-	void *hcpriv;                   /* Host Controller private data */
 
 	int bandwidth_allocated;	/* on this bus: how much of the time
 					 * reserved for periodic (intr/iso)
@@ -294,8 +301,6 @@
 	struct dentry *usbfs_dentry;	/* usbfs dentry entry for the bus */
 
 	struct class_device *class_dev;	/* class device for this bus */
-	struct kref kref;		/* reference counting for this bus */
-	void (*release)(struct usb_bus *bus);
 
 #if defined(CONFIG_USB_MON)
 	struct mon_bus *mon_bus;	/* non-null when associated */
@@ -350,6 +355,7 @@
 
 	unsigned short bus_mA;		/* Current available from the bus */
 	u8 portnum;			/* Parent port number (origin 1) */
+	u8 level;			/* Number of USB hub ancestors */
 
 	int have_langid;		/* whether string_langid is valid */
 	int string_langid;		/* language ID for strings */
@@ -373,6 +379,15 @@
 
 	int maxchild;			/* Number of ports if hub */
 	struct usb_device *children[USB_MAXCHILDREN];
+
+	int pm_usage_cnt;		/* usage counter for autosuspend */
+#ifdef CONFIG_PM
+	struct work_struct autosuspend;	/* for delayed autosuspends */
+	struct mutex pm_mutex;		/* protects PM operations */
+
+	unsigned auto_pm:1;		/* autosuspend/resume in progress */
+	unsigned do_remote_wakeup:1;	/* remote wakeup should be enabled */
+#endif
 };
 #define	to_usb_device(d) container_of(d, struct usb_device, dev)
 
@@ -384,7 +399,7 @@
 #define usb_unlock_device(udev)		up(&(udev)->dev.sem)
 #define usb_trylock_device(udev)	down_trylock(&(udev)->dev.sem)
 extern int usb_lock_device_for_reset(struct usb_device *udev,
-		struct usb_interface *iface);
+				     const struct usb_interface *iface);
 
 /* USB port reset for device reinitialization */
 extern int usb_reset_device(struct usb_device *dev);
@@ -393,6 +408,17 @@
 
 extern struct usb_device *usb_find_device(u16 vendor_id, u16 product_id);
 
+/* USB autosuspend and autoresume */
+#ifdef CONFIG_USB_SUSPEND
+extern int usb_autopm_get_interface(struct usb_interface *intf);
+extern void usb_autopm_put_interface(struct usb_interface *intf);
+
+#else
+#define usb_autopm_get_interface(intf)		0
+#define usb_autopm_put_interface(intf)		do {} while (0)
+#endif
+
+
 /*-------------------------------------------------------------------------*/
 
 /* for drivers using iso endpoints */
@@ -423,10 +449,10 @@
 
 extern struct usb_interface *usb_find_interface(struct usb_driver *drv,
 		int minor);
-extern struct usb_interface *usb_ifnum_to_if(struct usb_device *dev,
+extern struct usb_interface *usb_ifnum_to_if(const struct usb_device *dev,
 		unsigned ifnum);
 extern struct usb_host_interface *usb_altnum_to_altsetting(
-		struct usb_interface *intf, unsigned int altnum);
+		const struct usb_interface *intf, unsigned int altnum);
 
 
 /**
@@ -464,6 +490,20 @@
 
 /*-------------------------------------------------------------------------*/
 
+extern int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd);
+extern int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd);
+
+/*-------------------------------------------------------------------------*/
+
 #define USB_DEVICE_ID_MATCH_DEVICE \
 		(USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT)
 #define USB_DEVICE_ID_MATCH_DEV_RANGE \
@@ -540,7 +580,17 @@
 };
 
 /**
- * struct usb_driver - identifies USB driver to usbcore
+ * struct usbdrv_wrap - wrapper for driver-model structure
+ * @driver: The driver-model core driver structure.
+ * @for_devices: Non-zero for device drivers, 0 for interface drivers.
+ */
+struct usbdrv_wrap {
+	struct device_driver driver;
+	int for_devices;
+};
+
+/**
+ * struct usb_driver - identifies USB interface driver to usbcore
  * @name: The driver name should be unique among USB drivers,
  *	and should normally be the same as the module name.
  * @probe: Called to see if the driver is willing to manage a particular
@@ -567,12 +617,14 @@
  *	or your driver's probe function will never get called.
  * @dynids: used internally to hold the list of dynamically added device
  *	ids for this driver.
- * @driver: the driver model core driver structure.
+ * @drvwrap: Driver-model core structure wrapper.
  * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be
  *	added to this driver by preventing the sysfs file from being created.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *	for interfaces bound to this driver.
  *
- * USB drivers must provide a name, probe() and disconnect() methods,
- * and an id_table.  Other driver fields are optional.
+ * USB interface drivers must provide a name, probe() and disconnect()
+ * methods, and an id_table.  Other driver fields are optional.
  *
  * The id_table is used in hotplugging.  It holds a set of descriptors,
  * and specialized data may be associated with each entry.  That table
@@ -606,10 +658,44 @@
 	const struct usb_device_id *id_table;
 
 	struct usb_dynids dynids;
-	struct device_driver driver;
+	struct usbdrv_wrap drvwrap;
 	unsigned int no_dynamic_id:1;
+	unsigned int supports_autosuspend:1;
 };
-#define	to_usb_driver(d) container_of(d, struct usb_driver, driver)
+#define	to_usb_driver(d) container_of(d, struct usb_driver, drvwrap.driver)
+
+/**
+ * struct usb_device_driver - identifies USB device driver to usbcore
+ * @name: The driver name should be unique among USB drivers,
+ *	and should normally be the same as the module name.
+ * @probe: Called to see if the driver is willing to manage a particular
+ *	device.  If it is, probe returns zero and uses dev_set_drvdata()
+ *	to associate driver-specific data with the device.  If unwilling
+ *	to manage the device, return a negative errno value.
+ * @disconnect: Called when the device is no longer accessible, usually
+ *	because it has been (or is being) disconnected or the driver's
+ *	module is being unloaded.
+ * @suspend: Called when the device is going to be suspended by the system.
+ * @resume: Called when the device is being resumed by the system.
+ * @drvwrap: Driver-model core structure wrapper.
+ * @supports_autosuspend: if set to 0, the USB core will not allow autosuspend
+ *	for devices bound to this driver.
+ *
+ * USB drivers must provide all the fields listed above except drvwrap.
+ */
+struct usb_device_driver {
+	const char *name;
+
+	int (*probe) (struct usb_device *udev);
+	void (*disconnect) (struct usb_device *udev);
+
+	int (*suspend) (struct usb_device *udev, pm_message_t message);
+	int (*resume) (struct usb_device *udev);
+	struct usbdrv_wrap drvwrap;
+	unsigned int supports_autosuspend:1;
+};
+#define	to_usb_device_driver(d) container_of(d, struct usb_device_driver, \
+		drvwrap.driver)
 
 extern struct bus_type usb_bus_type;
 
@@ -633,13 +719,17 @@
  * use these in module_init()/module_exit()
  * and don't forget MODULE_DEVICE_TABLE(usb, ...)
  */
-int usb_register_driver(struct usb_driver *, struct module *);
+extern int usb_register_driver(struct usb_driver *, struct module *);
 static inline int usb_register(struct usb_driver *driver)
 {
 	return usb_register_driver(driver, THIS_MODULE);
 }
 extern void usb_deregister(struct usb_driver *);
 
+extern int usb_register_device_driver(struct usb_device_driver *,
+			struct module *);
+extern void usb_deregister_device_driver(struct usb_device_driver *);
+
 extern int usb_register_dev(struct usb_interface *intf,
 			    struct usb_class_driver *class_driver);
 extern void usb_deregister_dev(struct usb_interface *intf,
@@ -885,7 +975,7 @@
  * @setup_packet: pointer to the setup_packet buffer
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a control urb with the proper information needed to submit
@@ -897,7 +987,7 @@
 					 unsigned char *setup_packet,
 					 void *transfer_buffer,
 					 int buffer_length,
-					 usb_complete_t complete,
+					 usb_complete_t complete_fn,
 					 void *context)
 {
 	spin_lock_init(&urb->lock);
@@ -906,7 +996,7 @@
 	urb->setup_packet = setup_packet;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 }
 
@@ -917,7 +1007,7 @@
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  *
  * Initializes a bulk urb with the proper information needed to submit it
@@ -928,7 +1018,7 @@
 				      unsigned int pipe,
 				      void *transfer_buffer,
 				      int buffer_length,
-				      usb_complete_t complete,
+				      usb_complete_t complete_fn,
 				      void *context)
 {
 	spin_lock_init(&urb->lock);
@@ -936,7 +1026,7 @@
 	urb->pipe = pipe;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 }
 
@@ -947,7 +1037,7 @@
  * @pipe: the endpoint pipe
  * @transfer_buffer: pointer to the transfer buffer
  * @buffer_length: length of the transfer buffer
- * @complete: pointer to the usb_complete_t function
+ * @complete_fn: pointer to the usb_complete_t function
  * @context: what to set the urb context to.
  * @interval: what to set the urb interval to, encoded like
  *	the endpoint descriptor's bInterval value.
@@ -963,7 +1053,7 @@
 				     unsigned int pipe,
 				     void *transfer_buffer,
 				     int buffer_length,
-				     usb_complete_t complete,
+				     usb_complete_t complete_fn,
 				     void *context,
 				     int interval)
 {
@@ -972,7 +1062,7 @@
 	urb->pipe = pipe;
 	urb->transfer_buffer = transfer_buffer;
 	urb->transfer_buffer_length = buffer_length;
-	urb->complete = complete;
+	urb->complete = complete_fn;
 	urb->context = context;
 	if (dev->speed == USB_SPEED_HIGH)
 		urb->interval = 1 << (interval - 1);
@@ -990,7 +1080,6 @@
 extern int usb_unlink_urb(struct urb *urb);
 extern void usb_kill_urb(struct urb *urb);
 
-#define HAVE_USB_BUFFERS
 void *usb_buffer_alloc (struct usb_device *dev, size_t size,
 	gfp_t mem_flags, dma_addr_t *dma);
 void usb_buffer_free (struct usb_device *dev, size_t size,
@@ -1003,14 +1092,14 @@
 #endif
 
 struct scatterlist;
-int usb_buffer_map_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int nents);
+int usb_buffer_map_sg(const struct usb_device *dev, unsigned pipe,
+		      struct scatterlist *sg, int nents);
 #if 0
-void usb_buffer_dmasync_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_dmasync_sg(const struct usb_device *dev, unsigned pipe,
+			   struct scatterlist *sg, int n_hw_ents);
 #endif
-void usb_buffer_unmap_sg (struct usb_device *dev, unsigned pipe,
-		struct scatterlist *sg, int n_hw_ents);
+void usb_buffer_unmap_sg(const struct usb_device *dev, unsigned pipe,
+			 struct scatterlist *sg, int n_hw_ents);
 
 /*-------------------------------------------------------------------*
  *                         SYNCHRONOUS CALL SUPPORT                  *
@@ -1038,6 +1127,9 @@
 extern int usb_reset_configuration(struct usb_device *dev);
 extern int usb_set_interface(struct usb_device *dev, int ifnum, int alternate);
 
+/* this request isn't really synchronous, but it belongs with the others */
+extern int usb_driver_set_configuration(struct usb_device *udev, int config);
+
 /*
  * timeouts, in milliseconds, used for sending/receiving control messages
  * they typically complete within a few frames (msec) after they're issued
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
new file mode 100644
index 0000000..6bd2359
--- /dev/null
+++ b/include/linux/usb/audio.h
@@ -0,0 +1,53 @@
+/*
+ * <linux/usb/audio.h> -- USB Audio definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for Audio Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/audio10.pdf
+ */
+
+#ifndef __LINUX_USB_AUDIO_H
+#define __LINUX_USB_AUDIO_H
+
+#include <linux/types.h>
+
+/* A.2 Audio Interface Subclass Codes */
+#define USB_SUBCLASS_AUDIOCONTROL	0x01
+#define USB_SUBCLASS_AUDIOSTREAMING	0x02
+#define USB_SUBCLASS_MIDISTREAMING	0x03
+
+/* 4.3.2  Class-Specific AC Interface Descriptor */
+struct usb_ac_header_descriptor {
+	__u8  bLength;			// 8+n
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_HEADER
+	__le16 bcdADC;			// 0x0100
+	__le16 wTotalLength;		// includes Unit and Terminal desc.
+	__u8  bInCollection;		// n
+	__u8  baInterfaceNr[];		// [n]
+} __attribute__ ((packed));
+
+#define USB_DT_AC_HEADER_SIZE(n)	(8+(n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_AC_HEADER_DESCRIPTOR(n) 			\
+struct usb_ac_header_descriptor_##n {				\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__le16 bcdADC;						\
+	__le16 wTotalLength;					\
+	__u8  bInCollection;					\
+	__u8  baInterfaceNr[n];					\
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb/midi.h b/include/linux/usb/midi.h
new file mode 100644
index 0000000..11a97d5
--- /dev/null
+++ b/include/linux/usb/midi.h
@@ -0,0 +1,112 @@
+/*
+ * <linux/usb/midi.h> -- USB MIDI definitions.
+ *
+ * Copyright (C) 2006 Thumtronics Pty Ltd.
+ * Developed for Thumtronics by Grey Innovation
+ * Ben Williamson <ben.williamson@greyinnovation.com>
+ *
+ * This software is distributed under the terms of the GNU General Public
+ * License ("GPL") version 2, as published by the Free Software Foundation.
+ *
+ * This file holds USB constants and structures defined
+ * by the USB Device Class Definition for MIDI Devices.
+ * Comments below reference relevant sections of that document:
+ *
+ * http://www.usb.org/developers/devclass_docs/midi10.pdf
+ */
+
+#ifndef __LINUX_USB_MIDI_H
+#define __LINUX_USB_MIDI_H
+
+#include <linux/types.h>
+
+/* A.1  MS Class-Specific Interface Descriptor Subtypes */
+#define USB_MS_HEADER		0x01
+#define USB_MS_MIDI_IN_JACK	0x02
+#define USB_MS_MIDI_OUT_JACK	0x03
+#define USB_MS_ELEMENT		0x04
+
+/* A.2  MS Class-Specific Endpoint Descriptor Subtypes */
+#define USB_MS_GENERAL		0x01
+
+/* A.3  MS MIDI IN and OUT Jack Types */
+#define USB_MS_EMBEDDED		0x01
+#define USB_MS_EXTERNAL		0x02
+
+/* 6.1.2.1  Class-Specific MS Interface Header Descriptor */
+struct usb_ms_header_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;
+	__u8  bDescriptorSubtype;
+	__le16 bcdMSC;
+	__le16 wTotalLength;
+} __attribute__ ((packed));
+
+#define USB_DT_MS_HEADER_SIZE	7
+
+/* 6.1.2.2  MIDI IN Jack Descriptor */
+struct usb_midi_in_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_MIDI_IN_JACK
+	__u8  bJackType;		// USB_MS_EMBEDDED/EXTERNAL
+	__u8  bJackID;
+	__u8  iJack;
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_IN_SIZE	6
+
+struct usb_midi_source_pin {
+	__u8  baSourceID;
+	__u8  baSourcePin;
+} __attribute__ ((packed));
+
+/* 6.1.2.3  MIDI OUT Jack Descriptor */
+struct usb_midi_out_jack_descriptor {
+	__u8  bLength;
+	__u8  bDescriptorType;		// USB_DT_CS_INTERFACE
+	__u8  bDescriptorSubtype;	// USB_MS_MIDI_OUT_JACK
+	__u8  bJackType;		// USB_MS_EMBEDDED/EXTERNAL
+	__u8  bJackID;
+	__u8  bNrInputPins;		// p
+	struct usb_midi_source_pin pins[]; // [p]
+	/*__u8  iJack;  -- ommitted due to variable-sized pins[] */
+} __attribute__ ((packed));
+
+#define USB_DT_MIDI_OUT_SIZE(p)	(7 + 2 * (p))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MIDI_OUT_JACK_DESCRIPTOR(p)			\
+struct usb_midi_out_jack_descriptor_##p {			\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bJackType;					\
+	__u8  bJackID;						\
+	__u8  bNrInputPins;					\
+	struct usb_midi_source_pin pins[p];			\
+	__u8  iJack;						\
+} __attribute__ ((packed))
+
+/* 6.2.2  Class-Specific MS Bulk Data Endpoint Descriptor */
+struct usb_ms_endpoint_descriptor {
+	__u8  bLength;			// 4+n
+	__u8  bDescriptorType;		// USB_DT_CS_ENDPOINT
+	__u8  bDescriptorSubtype;	// USB_MS_GENERAL
+	__u8  bNumEmbMIDIJack;		// n
+	__u8  baAssocJackID[];		// [n]
+} __attribute__ ((packed));
+
+#define USB_DT_MS_ENDPOINT_SIZE(n)	(4 + (n))
+
+/* As above, but more useful for defining your own descriptors: */
+#define DECLARE_USB_MS_ENDPOINT_DESCRIPTOR(n)			\
+struct usb_ms_endpoint_descriptor_##n {				\
+	__u8  bLength;						\
+	__u8  bDescriptorType;					\
+	__u8  bDescriptorSubtype;				\
+	__u8  bNumEmbMIDIJack;					\
+	__u8  baAssocJackID[n];					\
+} __attribute__ ((packed))
+
+#endif
diff --git a/include/linux/usb_otg.h b/include/linux/usb/otg.h
similarity index 97%
rename from include/linux/usb_otg.h
rename to include/linux/usb/otg.h
index f827f6e..9897f7a 100644
--- a/include/linux/usb_otg.h
+++ b/include/linux/usb/otg.h
@@ -1,4 +1,4 @@
-// include/linux/usb_otg.h 
+// include/linux/usb/otg.h
 
 /*
  * These APIs may be used between USB controllers.  USB device drivers
@@ -52,7 +52,7 @@
 	u16			port_change;
 
 	/* bind/unbind the host controller */
-	int 	(*set_host)(struct otg_transceiver *otg,
+	int	(*set_host)(struct otg_transceiver *otg,
 				struct usb_bus *host);
 
 	/* bind/unbind the peripheral controller */
diff --git a/include/linux/usb_usual.h b/include/linux/usb_usual.h
index e7fc5fe..2ae76fe 100644
--- a/include/linux/usb_usual.h
+++ b/include/linux/usb_usual.h
@@ -108,6 +108,9 @@
 #ifdef CONFIG_USB_STORAGE_ALAUDA
 #define US_PR_ALAUDA    0xf4		/* Alauda chipsets */
 #endif
+#ifdef CONFIG_USB_STORAGE_KARMA
+#define US_PR_KARMA     0xf5		/* Rio Karma */
+#endif
 
 #define US_PR_DEVICE	0xff		/* Use device's value */
 
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 7b7aadb..617d8a1 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -32,11 +32,10 @@
 #define _LINUX_USBDEVICE_FS_H
 
 #include <linux/types.h>
+#include <linux/magic.h>
 
 /* --------------------------------------------------------------------- */
 
-#define USBDEVICE_SUPER_MAGIC 0x9fa2
-
 /* usbdevfs ioctl codes */
 
 struct usbdevfs_ctrltransfer {
diff --git a/include/linux/utime.h b/include/linux/utime.h
index c6bf27b..640be6a 100644
--- a/include/linux/utime.h
+++ b/include/linux/utime.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_UTIME_H
 #define _LINUX_UTIME_H
 
+#include <linux/types.h>
+
 struct utimbuf {
 	time_t actime;
 	time_t modtime;
diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
index 46919f9..4d0909e 100644
--- a/include/linux/vermagic.h
+++ b/include/linux/vermagic.h
@@ -24,5 +24,5 @@
 #define VERMAGIC_STRING 						\
 	UTS_RELEASE " "							\
 	MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT 			\
-	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC 		\
-	"gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__)
+	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_ARCH_VERMAGIC
+
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index e3715d7..44c59da 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1135,7 +1135,8 @@
 				 (equals frame lines 313-336 for 625 line video
 				  standards, 263-286 for 525 line standards) */
 	__u16   service_lines[2][24];
-	__u32   reserved[4];    /* must be 0 */
+	enum v4l2_buf_type type;
+	__u32   reserved[3];    /* must be 0 */
 };
 
 struct v4l2_sliced_vbi_data
@@ -1242,7 +1243,7 @@
 #define VIDIOC_G_PRIORITY       _IOR  ('V', 67, enum v4l2_priority)
 #define VIDIOC_S_PRIORITY       _IOW  ('V', 68, enum v4l2_priority)
 #if 1
-#define VIDIOC_G_SLICED_VBI_CAP _IOR  ('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR ('V', 69, struct v4l2_sliced_vbi_cap)
 #endif
 #define VIDIOC_LOG_STATUS       _IO   ('V', 70)
 #define VIDIOC_G_EXT_CTRLS	_IOWR ('V', 71, struct v4l2_ext_controls)
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index 71b6363..ce5f148 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -44,8 +44,6 @@
 extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot);
 extern void *__vmalloc_area(struct vm_struct *area, gfp_t gfp_mask,
 				pgprot_t prot);
-extern void *__vmalloc_node(unsigned long size, gfp_t gfp_mask,
-				pgprot_t prot, int node);
 extern void vfree(void *addr);
 
 extern void *vmap(struct page **pages, unsigned int count,
@@ -64,7 +62,6 @@
 extern struct vm_struct *get_vm_area_node(unsigned long size,
 					unsigned long flags, int node);
 extern struct vm_struct *remove_vm_area(void *addr);
-extern struct vm_struct *__remove_vm_area(void *addr);
 extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
 			struct page ***pages);
 extern void unmap_vm_area(struct vm_struct *area);
diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 2d9b1b6..c89df55 100644
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -3,7 +3,6 @@
 
 #include <linux/types.h>
 #include <linux/percpu.h>
-#include <linux/config.h>
 #include <linux/mmzone.h>
 #include <asm/atomic.h>
 
@@ -18,7 +17,19 @@
  * generated will simply be the increment of a global address.
  */
 
-#define FOR_ALL_ZONES(x) x##_DMA, x##_DMA32, x##_NORMAL, x##_HIGH
+#ifdef CONFIG_ZONE_DMA32
+#define DMA32_ZONE(xx) xx##_DMA32,
+#else
+#define DMA32_ZONE(xx)
+#endif
+
+#ifdef CONFIG_HIGHMEM
+#define HIGHMEM_ZONE(xx) , xx##_HIGH
+#else
+#define HIGHMEM_ZONE(xx)
+#endif
+
+#define FOR_ALL_ZONES(xx) xx##_DMA, DMA32_ZONE(xx) xx##_NORMAL HIGHMEM_ZONE(xx)
 
 enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
 		FOR_ALL_ZONES(PGALLOC),
@@ -124,12 +135,10 @@
 	struct zone *zones = NODE_DATA(node)->node_zones;
 
 	return
-#ifndef CONFIG_DMA_IS_NORMAL
-#if !defined(CONFIG_DMA_IS_DMA32) && BITS_PER_LONG >= 64
+#ifdef CONFIG_ZONE_DMA32
 		zone_page_state(&zones[ZONE_DMA32], item) +
 #endif
 		zone_page_state(&zones[ZONE_NORMAL], item) +
-#endif
 #ifdef CONFIG_HIGHMEM
 		zone_page_state(&zones[ZONE_HIGHMEM], item) +
 #endif
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 918a297..1009d3f 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -33,7 +33,8 @@
 int vc_allocate(unsigned int console);
 int vc_cons_allocated(unsigned int console);
 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
-void vc_disallocate(unsigned int console);
+int vc_lock_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
+void vc_deallocate(unsigned int console);
 void reset_palette(struct vc_data *vc);
 void do_blank_screen(int entering_gfx);
 void do_unblank_screen(int leaving_gfx);
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 1358856..a50a013 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1,7 +1,7 @@
 /*
  * This file define a set of standard wireless extensions
  *
- * Version :	20	17.2.06
+ * Version :	21	14.3.06
  *
  * Authors :	Jean Tourrilhes - HPL - <jt@hpl.hp.com>
  * Copyright (c) 1997-2006 Jean Tourrilhes, All Rights Reserved.
@@ -69,9 +69,14 @@
 
 /***************************** INCLUDES *****************************/
 
+/* This header is used in user-space, therefore need to be sanitised
+ * for that purpose. Those includes are usually not compatible with glibc.
+ * To know which includes to use in user-space, check iwlib.h. */
+#ifdef __KERNEL__
 #include <linux/types.h>		/* for "caddr_t" et al		*/
 #include <linux/socket.h>		/* for "struct sockaddr" et al	*/
 #include <linux/if.h>			/* for IFNAMSIZ and co... */
+#endif	/* __KERNEL__ */
 
 /***************************** VERSION *****************************/
 /*
@@ -80,7 +85,7 @@
  * (there is some stuff that will be added in the future...)
  * I just plan to increment with each new version.
  */
-#define WIRELESS_EXT	20
+#define WIRELESS_EXT	21
 
 /*
  * Changes :
@@ -208,6 +213,14 @@
  * V19 to V20
  * ----------
  *	- RtNetlink requests support (SET/GET)
+ *
+ * V20 to V21
+ * ----------
+ *	- Remove (struct net_device *)->get_wireless_stats()
+ *	- Change length in ESSID and NICK to strlen() instead of strlen()+1
+ *	- Add IW_RETRY_SHORT/IW_RETRY_LONG retry modifiers
+ *	- Power/Retry relative values no longer * 100000
+ *	- Add explicit flag to tell stats are in 802.11k RCPI : IW_QUAL_RCPI
  */
 
 /**************************** CONSTANTS ****************************/
@@ -448,6 +461,7 @@
 #define IW_QUAL_QUAL_INVALID	0x10	/* Driver doesn't provide value */
 #define IW_QUAL_LEVEL_INVALID	0x20
 #define IW_QUAL_NOISE_INVALID	0x40
+#define IW_QUAL_RCPI		0x80	/* Level + Noise are 802.11k RCPI */
 #define IW_QUAL_ALL_INVALID	0x70
 
 /* Frequency flags */
@@ -500,10 +514,12 @@
 #define IW_RETRY_TYPE		0xF000	/* Type of parameter */
 #define IW_RETRY_LIMIT		0x1000	/* Maximum number of retries*/
 #define IW_RETRY_LIFETIME	0x2000	/* Maximum duration of retries in us */
-#define IW_RETRY_MODIFIER	0x000F	/* Modify a parameter */
+#define IW_RETRY_MODIFIER	0x00FF	/* Modify a parameter */
 #define IW_RETRY_MIN		0x0001	/* Value is a minimum  */
 #define IW_RETRY_MAX		0x0002	/* Value is a maximum */
 #define IW_RETRY_RELATIVE	0x0004	/* Value is not in seconds/ms/us */
+#define IW_RETRY_SHORT		0x0010	/* Value is for short packets  */
+#define IW_RETRY_LONG		0x0020	/* Value is for long packets */
 
 /* Scanning request flags */
 #define IW_SCAN_DEFAULT		0x0000	/* Default scan of the driver */
@@ -1017,7 +1033,7 @@
 	/* Note : this frequency list doesn't need to fit channel numbers,
 	 * because each entry contain its channel index */
 
-	__u32		enc_capa; /* IW_ENC_CAPA_* bit field */
+	__u32		enc_capa;	/* IW_ENC_CAPA_* bit field */
 };
 
 /*
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 9e38b56..4f4d98a 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -85,6 +85,7 @@
 void laptop_io_completion(void);
 void laptop_sync_completion(void);
 void throttle_vm_writeout(void);
+void writeback_congestion_end(void);
 
 /* These are exported to sysctl. */
 extern int dirty_background_ratio;
@@ -110,11 +111,15 @@
 }
 
 int pdflush_operation(void (*fn)(unsigned long), unsigned long arg0);
+extern int generic_writepages(struct address_space *mapping,
+			      struct writeback_control *wbc);
 int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
 int sync_page_range(struct inode *inode, struct address_space *mapping,
 			loff_t pos, loff_t count);
 int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
 			   loff_t pos, loff_t count);
+void set_page_dirty_balance(struct page *page);
+void writeback_set_ratelimit(void);
 
 /* pdflush.c */
 extern int nr_pdflush_threads;	/* Global so it can be exported to sysctl
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 46a15c7..430afd0 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -12,8 +12,8 @@
  */
 typedef union
 {
-	__u32		a4;
-	__u32		a6[4];
+	__be32		a4;
+	__be32		a6[4];
 } xfrm_address_t;
 
 /* Ident of a specific xfrm_state. It is used on input to lookup
@@ -23,7 +23,7 @@
 struct xfrm_id
 {
 	xfrm_address_t	daddr;
-	__u32		spi;
+	__be32		spi;
 	__u8		proto;
 };
 
@@ -49,10 +49,10 @@
 {
 	xfrm_address_t	daddr;
 	xfrm_address_t	saddr;
-	__u16	dport;
-	__u16	dport_mask;
-	__u16	sport;
-	__u16	sport_mask;
+	__be16	dport;
+	__be16	dport_mask;
+	__be16	sport;
+	__be16	sport_mask;
 	__u16	family;
 	__u8	prefixlen_d;
 	__u8	prefixlen_s;
@@ -104,6 +104,13 @@
 
 enum
 {
+	XFRM_POLICY_TYPE_MAIN	= 0,
+	XFRM_POLICY_TYPE_SUB	= 1,
+	XFRM_POLICY_TYPE_MAX	= 2
+};
+
+enum
+{
 	XFRM_POLICY_IN	= 0,
 	XFRM_POLICY_OUT	= 1,
 	XFRM_POLICY_FWD	= 2,
@@ -120,7 +127,9 @@
 
 #define XFRM_MODE_TRANSPORT 0
 #define XFRM_MODE_TUNNEL 1
-#define XFRM_MODE_MAX 2
+#define XFRM_MODE_ROUTEOPTIMIZATION 2
+#define XFRM_MODE_IN_TRIGGER 3
+#define XFRM_MODE_MAX 4
 
 /* Netlink configuration messages.  */
 enum {
@@ -164,6 +173,10 @@
 #define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
 	XFRM_MSG_GETAE,
 #define XFRM_MSG_GETAE XFRM_MSG_GETAE
+
+	XFRM_MSG_REPORT,
+#define XFRM_MSG_REPORT XFRM_MSG_REPORT
+
 	__XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -217,6 +230,12 @@
 #define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
 };
 
+struct xfrm_userpolicy_type {
+	__u8		type;
+	__u16		reserved1;
+	__u8		reserved2;
+};
+
 /* Netlink message attributes.  */
 enum xfrm_attr_type_t {
 	XFRMA_UNSPEC,
@@ -232,6 +251,10 @@
 	XFRMA_REPLAY_VAL,
 	XFRMA_REPLAY_THRESH,
 	XFRMA_ETIMER_THRESH,
+	XFRMA_SRCADDR,		/* xfrm_address_t */
+	XFRMA_COADDR,		/* xfrm_address_t */
+	XFRMA_LASTUSED,
+	XFRMA_POLICY_TYPE,	/* struct xfrm_userpolicy_type */
 	__XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -247,17 +270,18 @@
 	__u32				seq;
 	__u32				reqid;
 	__u16				family;
-	__u8				mode; /* 0=transport,1=tunnel */
+	__u8				mode;		/* XFRM_MODE_xxx */
 	__u8				replay_window;
 	__u8				flags;
 #define XFRM_STATE_NOECN	1
 #define XFRM_STATE_DECAP_DSCP	2
 #define XFRM_STATE_NOPMTUDISC	4
+#define XFRM_STATE_WILDRECV	8
 };
 
 struct xfrm_usersa_id {
 	xfrm_address_t			daddr;
-	__u32				spi;
+	__be32				spi;
 	__u16				family;
 	__u8				proto;
 };
@@ -319,12 +343,18 @@
 	__u8				proto;
 };
 
+struct xfrm_user_report {
+	__u8				proto;
+	struct xfrm_selector		sel;
+};
+
 #ifndef __KERNEL__
 /* backwards compatibility for userspace */
 #define XFRMGRP_ACQUIRE		1
 #define XFRMGRP_EXPIRE		2
 #define XFRMGRP_SA		4
 #define XFRMGRP_POLICY		8
+#define XFRMGRP_REPORT		0x10
 #endif
 
 enum xfrm_nlgroups {
@@ -340,6 +370,8 @@
 #define XFRMNLGRP_POLICY	XFRMNLGRP_POLICY
 	XFRMNLGRP_AEVENTS,
 #define XFRMNLGRP_AEVENTS	XFRMNLGRP_AEVENTS
+	XFRMNLGRP_REPORT,
+#define XFRMNLGRP_REPORT	XFRMNLGRP_REPORT
 	__XFRMNLGRP_MAX
 };
 #define XFRMNLGRP_MAX	(__XFRMNLGRP_MAX - 1)
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 7bab09b..8f58406 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -90,6 +90,8 @@
 extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE];
 
 #endif
 
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index 3c43b95f4..37dad07 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -72,6 +72,9 @@
 	unsigned int port2_invert_for_secam_lc:1;
 	/* Some cards require PORT1 to be 1 for mono Radio FM and 0 for stereo. */
 	unsigned int port1_set_for_fm_mono:1;
+	/* Select 18% (or according to datasheet 0%) L standard PLL gating,
+	   vs the driver default of 36%. */
+	unsigned int default_pll_gating_18:1;
 	/* Default tda9887 TOP value in dB for the low band. Default is 0.
 	   Range: -16:+15 */
 	signed int default_top_low:5;
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 2f7b00b..3116e75 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -144,6 +144,7 @@
 #define TDA9887_DEEMPHASIS_50 		(2<<16)
 #define TDA9887_DEEMPHASIS_75 		(3<<16)
 #define TDA9887_AUTOMUTE 		(1<<18)
+#define TDA9887_GATING_18		(1<<19)
 
 #ifdef __KERNEL__
 
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 5564db1..aecc946 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -121,10 +121,17 @@
 	/* general idents: reserved range 0-49 */
 	V4L2_IDENT_UNKNOWN = 0,
 
-	/* module saa7115: reserved range 100-149 */
+	/* module saa7110: just ident= 100 */
+	V4L2_IDENT_SAA7110 = 100,
+
+	/* module saa7111: just ident= 101 */
+	V4L2_IDENT_SAA7111 = 101,
+
+	/* module saa7115: reserved range 102-149 */
 	V4L2_IDENT_SAA7113 = 103,
 	V4L2_IDENT_SAA7114 = 104,
 	V4L2_IDENT_SAA7115 = 105,
+	V4L2_IDENT_SAA7118 = 108,
 
 	/* module saa7127: reserved range 150-199 */
 	V4L2_IDENT_SAA7127 = 157,
@@ -166,11 +173,12 @@
 #define VIDIOC_INT_S_STANDBY 	     _IOW('d', 94, u32)
 
 /* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define	VIDIOC_INT_S_REGISTER 		_IOR ('d', 100, struct v4l2_register)
+#define	VIDIOC_INT_S_REGISTER 		_IOW ('d', 100, struct v4l2_register)
 #define	VIDIOC_INT_G_REGISTER 		_IOWR('d', 101, struct v4l2_register)
 
-/* Reset the I2C chip */
-#define VIDIOC_INT_RESET            	_IO  ('d', 102)
+/* Generic reset command. The argument selects which subsystems to reset.
+   Passing 0 will always reset the whole chip. */
+#define VIDIOC_INT_RESET            	_IOW ('d', 102, u32)
 
 /* Set the frequency (in Hz) of the audio clock output.
    Used to slave an audio processor to the video decoder, ensuring that audio
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
index 810462f..6a11d77 100644
--- a/include/media/v4l2-dev.h
+++ b/include/media/v4l2-dev.h
@@ -9,7 +9,8 @@
 #ifndef _V4L2_DEV_H
 #define _V4L2_DEV_H
 
-#define OBSOLETE_OWNER 1 /* to be removed soon */
+#define OBSOLETE_OWNER   1 /* to be removed soon */
+#define OBSOLETE_DEVDATA 1 /* to be removed soon */
 
 #include <linux/poll.h>
 #include <linux/fs.h>
@@ -338,10 +339,8 @@
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 #include <linux/mm.h>
 
-extern struct video_device* video_devdata(struct file*);
-
 #define to_video_device(cd) container_of(cd, struct video_device, class_dev)
-static inline int
+static inline int __must_check
 video_device_create_file(struct video_device *vfd,
 			 struct class_device_attribute *attr)
 {
@@ -370,9 +369,14 @@
 {
 	dev->priv = data;
 }
+
 #endif
 
+#ifdef OBSOLETE_DEVDATA /* to be removed soon */
+/* Obsolete stuff - Still needed for radio devices and obsolete drivers */
+extern struct video_device* video_devdata(struct file*);
 extern int video_exclusive_open(struct inode *inode, struct file *file);
 extern int video_exclusive_release(struct inode *inode, struct file *file);
+#endif
 
 #endif /* _V4L2_DEV_H */
diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild
index f2f210f..e0fe92b 100644
--- a/include/mtd/Kbuild
+++ b/include/mtd/Kbuild
@@ -1 +1,5 @@
-header-y := inftl-user.h jffs2-user.h mtd-abi.h mtd-user.h nftl-user.h
+header-y += inftl-user.h
+header-y += jffs2-user.h
+header-y += mtd-abi.h
+header-y += mtd-user.h
+header-y += nftl-user.h
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 11e9eaf..8b06c2f 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -8,70 +8,110 @@
 #include <net/sch_generic.h>
 #include <net/pkt_sched.h>
 
-#define tca_gen(name) \
-struct tcf_##name *next; \
-	u32 index; \
-	int refcnt; \
-	int bindcnt; \
-	u32 capab; \
-	int action; \
-	struct tcf_t tm; \
-	struct gnet_stats_basic bstats; \
-	struct gnet_stats_queue qstats; \
-	struct gnet_stats_rate_est rate_est; \
-	spinlock_t *stats_lock; \
-	spinlock_t lock
-
-struct tcf_police
-{
-	tca_gen(police);
-	int		result;
-	u32		ewma_rate;
-	u32		burst;
-	u32		mtu;
-	u32		toks;
-	u32		ptoks;
-	psched_time_t	t_c;
-	struct qdisc_rate_table *R_tab;
-	struct qdisc_rate_table *P_tab;
+struct tcf_common {
+	struct tcf_common		*tcfc_next;
+	u32				tcfc_index;
+	int				tcfc_refcnt;
+	int				tcfc_bindcnt;
+	u32				tcfc_capab;
+	int				tcfc_action;
+	struct tcf_t			tcfc_tm;
+	struct gnet_stats_basic		tcfc_bstats;
+	struct gnet_stats_queue		tcfc_qstats;
+	struct gnet_stats_rate_est	tcfc_rate_est;
+	spinlock_t			*tcfc_stats_lock;
+	spinlock_t			tcfc_lock;
 };
+#define tcf_next	common.tcfc_next
+#define tcf_index	common.tcfc_index
+#define tcf_refcnt	common.tcfc_refcnt
+#define tcf_bindcnt	common.tcfc_bindcnt
+#define tcf_capab	common.tcfc_capab
+#define tcf_action	common.tcfc_action
+#define tcf_tm		common.tcfc_tm
+#define tcf_bstats	common.tcfc_bstats
+#define tcf_qstats	common.tcfc_qstats
+#define tcf_rate_est	common.tcfc_rate_est
+#define tcf_stats_lock	common.tcfc_stats_lock
+#define tcf_lock	common.tcfc_lock
+
+struct tcf_police {
+	struct tcf_common	common;
+	int			tcfp_result;
+	u32			tcfp_ewma_rate;
+	u32			tcfp_burst;
+	u32			tcfp_mtu;
+	u32			tcfp_toks;
+	u32			tcfp_ptoks;
+	psched_time_t		tcfp_t_c;
+	struct qdisc_rate_table	*tcfp_R_tab;
+	struct qdisc_rate_table	*tcfp_P_tab;
+};
+#define to_police(pc)	\
+	container_of(pc, struct tcf_police, common)
+
+struct tcf_hashinfo {
+	struct tcf_common	**htab;
+	unsigned int		hmask;
+	rwlock_t		*lock;
+};
+
+static inline unsigned int tcf_hash(u32 index, unsigned int hmask)
+{
+	return index & hmask;
+}
 
 #ifdef CONFIG_NET_CLS_ACT
 
 #define ACT_P_CREATED 1
 #define ACT_P_DELETED 1
 
-struct tcf_act_hdr
-{
-	tca_gen(act_hdr);
+struct tcf_act_hdr {
+	struct tcf_common	common;
 };
 
-struct tc_action
-{
-	void *priv;
-	struct tc_action_ops *ops;
-	__u32   type;   /* for backward compat(TCA_OLD_COMPAT) */
-	__u32   order; 
-	struct tc_action *next;
+struct tc_action {
+	void			*priv;
+	struct tc_action_ops	*ops;
+	__u32			type; /* for backward compat(TCA_OLD_COMPAT) */
+	__u32			order;
+	struct tc_action	*next;
 };
 
 #define TCA_CAP_NONE 0
-struct tc_action_ops
-{
+struct tc_action_ops {
 	struct tc_action_ops *next;
+	struct tcf_hashinfo *hinfo;
 	char    kind[IFNAMSIZ];
 	__u32   type; /* TBD to match kind */
 	__u32 	capab;  /* capabilities includes 4 bit version */
 	struct module		*owner;
 	int     (*act)(struct sk_buff *, struct tc_action *, struct tcf_result *);
 	int     (*get_stats)(struct sk_buff *, struct tc_action *);
-	int     (*dump)(struct sk_buff *, struct tc_action *,int , int);
+	int     (*dump)(struct sk_buff *, struct tc_action *, int, int);
 	int     (*cleanup)(struct tc_action *, int bind);
-	int     (*lookup)(struct tc_action *, u32 );
-	int     (*init)(struct rtattr *,struct rtattr *,struct tc_action *, int , int );
-	int     (*walk)(struct sk_buff *, struct netlink_callback *, int , struct tc_action *);
+	int     (*lookup)(struct tc_action *, u32);
+	int     (*init)(struct rtattr *, struct rtattr *, struct tc_action *, int , int);
+	int     (*walk)(struct sk_buff *, struct netlink_callback *, int, struct tc_action *);
 };
 
+extern struct tcf_common *tcf_hash_lookup(u32 index,
+					  struct tcf_hashinfo *hinfo);
+extern void tcf_hash_destroy(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+extern int tcf_hash_release(struct tcf_common *p, int bind,
+			    struct tcf_hashinfo *hinfo);
+extern int tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb,
+			      int type, struct tc_action *a);
+extern u32 tcf_hash_new_index(u32 *idx_gen, struct tcf_hashinfo *hinfo);
+extern int tcf_hash_search(struct tc_action *a, u32 index);
+extern struct tcf_common *tcf_hash_check(u32 index, struct tc_action *a,
+					 int bind, struct tcf_hashinfo *hinfo);
+extern struct tcf_common *tcf_hash_create(u32 index, struct rtattr *est,
+					  struct tc_action *a, int size,
+					  int bind, u32 *idx_gen,
+					  struct tcf_hashinfo *hinfo);
+extern void tcf_hash_insert(struct tcf_common *p, struct tcf_hashinfo *hinfo);
+
 extern int tcf_register_action(struct tc_action_ops *a);
 extern int tcf_unregister_action(struct tc_action_ops *a);
 extern void tcf_action_destroy(struct tc_action *a, int bind);
@@ -96,17 +136,17 @@
 	int ret = 0;
 #ifdef CONFIG_NET_CLS_ACT
 	if (p) {
-		if (bind) {
-			 p->bindcnt--;
-		}
-		p->refcnt--;
-		if (p->refcnt <= 0 && !p->bindcnt) {
+		if (bind)
+			p->tcf_bindcnt--;
+
+		p->tcf_refcnt--;
+		if (p->tcf_refcnt <= 0 && !p->tcf_bindcnt) {
 			tcf_police_destroy(p);
 			ret = 1;
 		}
 	}
 #else
-	if (p && --p->refcnt == 0)
+	if (p && --p->tcf_refcnt == 0)
 		tcf_police_destroy(p);
 
 #endif /* CONFIG_NET_CLS_ACT */
diff --git a/include/net/act_generic.h b/include/net/act_generic.h
deleted file mode 100644
index c9daa7e..0000000
--- a/include/net/act_generic.h
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * include/net/act_generic.h
- *
-*/
-#ifndef _NET_ACT_GENERIC_H
-#define _NET_ACT_GENERIC_H
-static inline int tcf_defact_release(struct tcf_defact *p, int bind)
-{
-	int ret = 0;
-	if (p) {
-		if (bind) {
-			p->bindcnt--;
-		}
-		p->refcnt--;
-		if (p->bindcnt <= 0 && p->refcnt <= 0) {
-			kfree(p->defdata);
-			tcf_hash_destroy(p);
-			ret = 1;
-		}
-	}
-	return ret;
-}
-
-static inline int
-alloc_defdata(struct tcf_defact *p, u32 datalen, void *defdata)
-{
-	p->defdata = kmalloc(datalen, GFP_KERNEL);
-	if (p->defdata == NULL)
-		return -ENOMEM;
-	p->datalen = datalen;
-	memcpy(p->defdata, defdata, datalen);
-	return 0;
-}
-
-static inline int
-realloc_defdata(struct tcf_defact *p, u32 datalen, void *defdata)
-{
-	/* safer to be just brute force for now */
-	kfree(p->defdata);
-	return alloc_defdata(p, datalen, defdata);
-}
-
-static inline int
-tcf_defact_init(struct rtattr *rta, struct rtattr *est,
-		struct tc_action *a, int ovr, int bind)
-{
-	struct rtattr *tb[TCA_DEF_MAX];
-	struct tc_defact *parm;
-	struct tcf_defact *p;
-	void *defdata;
-	u32 datalen = 0;
-	int ret = 0;
-
-	if (rta == NULL || rtattr_parse_nested(tb, TCA_DEF_MAX, rta) < 0)
-		return -EINVAL;
-
-	if (tb[TCA_DEF_PARMS - 1] == NULL || 
-	    RTA_PAYLOAD(tb[TCA_DEF_PARMS - 1]) < sizeof(*parm))
-		return -EINVAL;
-
-	parm = RTA_DATA(tb[TCA_DEF_PARMS - 1]);
-	defdata = RTA_DATA(tb[TCA_DEF_DATA - 1]);
-	if (defdata == NULL)
-		return -EINVAL;
-
-	datalen = RTA_PAYLOAD(tb[TCA_DEF_DATA - 1]);
-	if (datalen <= 0)
-		return -EINVAL;
-
-	p = tcf_hash_check(parm->index, a, ovr, bind);
-	if (p == NULL) {
-		p = tcf_hash_create(parm->index, est, a, sizeof(*p), ovr, bind);
-		if (p == NULL)
-			return -ENOMEM;
-
-		ret = alloc_defdata(p, datalen, defdata);
-		if (ret < 0) {
-			kfree(p);
-			return ret;
-		}
-		ret = ACT_P_CREATED;
-	} else {
-		if (!ovr) {
-			tcf_defact_release(p, bind);
-			return -EEXIST;
-		}
-		realloc_defdata(p, datalen, defdata);
-	}
-
-	spin_lock_bh(&p->lock);
-	p->action = parm->action;
-	spin_unlock_bh(&p->lock);
-	if (ret == ACT_P_CREATED)
-		tcf_hash_insert(p);
-	return ret;
-}
-
-static inline int tcf_defact_cleanup(struct tc_action *a, int bind)
-{
-	struct tcf_defact *p = PRIV(a, defact);
-
-	if (p != NULL)
-		return tcf_defact_release(p, bind);
-	return 0;
-}
-
-static inline int
-tcf_defact_dump(struct sk_buff *skb, struct tc_action *a, int bind, int ref)
-{
-	unsigned char *b = skb->tail;
-	struct tc_defact opt;
-	struct tcf_defact *p = PRIV(a, defact);
-	struct tcf_t t;
-
-	opt.index = p->index;
-	opt.refcnt = p->refcnt - ref;
-	opt.bindcnt = p->bindcnt - bind;
-	opt.action = p->action;
-	RTA_PUT(skb, TCA_DEF_PARMS, sizeof(opt), &opt);
-	RTA_PUT(skb, TCA_DEF_DATA, p->datalen, p->defdata);
-	t.install = jiffies_to_clock_t(jiffies - p->tm.install);
-	t.lastuse = jiffies_to_clock_t(jiffies - p->tm.lastuse);
-	t.expires = jiffies_to_clock_t(p->tm.expires);
-	RTA_PUT(skb, TCA_DEF_TM, sizeof(t), &t);
-	return skb->len;
-
-rtattr_failure:
-	skb_trim(skb, b - skb->data);
-	return -1;
-}
-
-#define tca_use_default_ops \
-	.dump           =       tcf_defact_dump, \
-	.cleanup        =       tcf_defact_cleanup, \
-	.init           =       tcf_defact_init, \
-	.walk           =       tcf_generic_walker, \
-
-#define tca_use_default_defines(name) \
-	static u32 idx_gen; \
-	static struct tcf_defact *tcf_##name_ht[MY_TAB_SIZE]; \
-	static DEFINE_RWLOCK(##name_lock);
-#endif /* _NET_ACT_GENERIC_H */
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 3d71251..44f1b67 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -61,6 +61,9 @@
 extern int			ipv6_chk_addr(struct in6_addr *addr,
 					      struct net_device *dev,
 					      int strict);
+#ifdef CONFIG_IPV6_MIP6
+extern int			ipv6_chk_home_addr(struct in6_addr *addr);
+#endif
 extern struct inet6_ifaddr *	ipv6_get_ifaddr(struct in6_addr *addr,
 						struct net_device *dev,
 						int strict);
@@ -126,20 +129,18 @@
 static inline struct inet6_dev *
 __in6_dev_get(struct net_device *dev)
 {
-	return (struct inet6_dev *)dev->ip6_ptr;
+	return rcu_dereference(dev->ip6_ptr);
 }
 
-extern rwlock_t addrconf_lock;
-
 static inline struct inet6_dev *
 in6_dev_get(struct net_device *dev)
 {
 	struct inet6_dev *idev = NULL;
-	read_lock(&addrconf_lock);
-	idev = dev->ip6_ptr;
+	rcu_read_lock();
+	idev = __in6_dev_get(dev);
 	if (idev)
 		atomic_inc(&idev->refcnt);
-	read_unlock(&addrconf_lock);
+	rcu_read_unlock();
 	return idev;
 }
 
diff --git a/include/net/ah.h b/include/net/ah.h
index ceff00a..8f257c1 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -1,6 +1,7 @@
 #ifndef _NET_AH_H
 #define _NET_AH_H
 
+#include <linux/crypto.h>
 #include <net/xfrm.h>
 
 /* This is the maximum truncated ICV length that we know of. */
@@ -14,22 +15,29 @@
 	int			icv_full_len;
 	int			icv_trunc_len;
 
-	void			(*icv)(struct ah_data*,
-	                               struct sk_buff *skb, u8 *icv);
-
-	struct crypto_tfm	*tfm;
+	struct crypto_hash	*tfm;
 };
 
-static inline void
-ah_hmac_digest(struct ah_data *ahp, struct sk_buff *skb, u8 *auth_data)
+static inline int ah_mac_digest(struct ah_data *ahp, struct sk_buff *skb,
+				u8 *auth_data)
 {
-	struct crypto_tfm *tfm = ahp->tfm;
+	struct hash_desc desc;
+	int err;
+
+	desc.tfm = ahp->tfm;
+	desc.flags = 0;
 
 	memset(auth_data, 0, ahp->icv_trunc_len);
-	crypto_hmac_init(tfm, ahp->key, &ahp->key_len);
-	skb_icv_walk(skb, tfm, 0, skb->len, crypto_hmac_update);
-	crypto_hmac_final(tfm, ahp->key, &ahp->key_len, ahp->work_icv);
-	memcpy(auth_data, ahp->work_icv, ahp->icv_trunc_len);
+	err = crypto_hash_init(&desc);
+	if (unlikely(err))
+		goto out;
+	err = skb_icv_walk(skb, &desc, 0, skb->len, crypto_hash_update);
+	if (unlikely(err))
+		goto out;
+	err = crypto_hash_final(&desc, ahp->work_icv);
+
+out:
+	return err;
 }
 
 #endif
diff --git a/include/net/arp.h b/include/net/arp.h
index 643bded..6a3d9a7 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -12,15 +12,15 @@
 extern void	arp_init(void);
 extern int	arp_find(unsigned char *haddr, struct sk_buff *skb);
 extern int	arp_ioctl(unsigned int cmd, void __user *arg);
-extern void     arp_send(int type, int ptype, u32 dest_ip, 
-			 struct net_device *dev, u32 src_ip, 
+extern void     arp_send(int type, int ptype, __be32 dest_ip,
+			 struct net_device *dev, __be32 src_ip,
 			 unsigned char *dest_hw, unsigned char *src_hw, unsigned char *th);
 extern int	arp_bind_neighbour(struct dst_entry *dst);
 extern int	arp_mc_map(u32 addr, u8 *haddr, struct net_device *dev, int dir);
 extern void	arp_ifdown(struct net_device *dev);
 
-extern struct sk_buff *arp_create(int type, int ptype, u32 dest_ip,
-				  struct net_device *dev, u32 src_ip,
+extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+				  struct net_device *dev, __be32 src_ip,
 				  unsigned char *dest_hw, unsigned char *src_hw,
 				  unsigned char *target_hw);
 extern void arp_xmit(struct sk_buff *skb);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index b2bdb1a..10a3eec 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -44,12 +44,13 @@
 #define HCI_NOTIFY_VOICE_SETTING	3
 
 /* HCI device types */
-#define HCI_VHCI	0
+#define HCI_VIRTUAL	0
 #define HCI_USB		1
 #define HCI_PCCARD	2
 #define HCI_UART	3
 #define HCI_RS232	4
 #define HCI_PCI		5
+#define HCI_SDIO	6
 
 /* HCI device quirks */
 enum {
@@ -296,6 +297,7 @@
 
 /* Link Control */
 #define OGF_LINK_CTL	0x01 
+
 #define OCF_CREATE_CONN		0x0005
 struct hci_cp_create_conn {
 	bdaddr_t bdaddr;
@@ -306,6 +308,11 @@
 	__u8     role_switch;
 } __attribute__ ((packed));
 
+#define OCF_CREATE_CONN_CANCEL	0x0008
+struct hci_cp_create_conn_cancel {
+	bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
 #define OCF_ACCEPT_CONN_REQ	0x0009
 struct hci_cp_accept_conn_req {
 	bdaddr_t bdaddr;
@@ -339,6 +346,8 @@
 
 #define OCF_INQUIRY_CANCEL	0x0002
 
+#define OCF_EXIT_PERIODIC_INQ	0x0004
+
 #define OCF_LINK_KEY_REPLY	0x000B
 struct hci_cp_link_key_reply {
 	bdaddr_t bdaddr;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index d84855f..df22efc 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -72,6 +72,9 @@
 	__u8		type;
 	bdaddr_t	bdaddr;
 	__u8		features[8];
+	__u8		hci_ver;
+	__u16		hci_rev;
+	__u16		manufacturer;
 	__u16		voice_setting;
 
 	__u16		pkt_type;
@@ -165,6 +168,10 @@
 	struct timer_list disc_timer;
 	struct timer_list idle_timer;
 
+	struct work_struct work;
+
+	struct device	dev;
+
 	struct hci_dev	*hdev;
 	void		*l2cap_data;
 	void		*sco_data;
@@ -309,10 +316,13 @@
 	if (atomic_dec_and_test(&conn->refcnt)) {
 		unsigned long timeo;
 		if (conn->type == ACL_LINK) {
-			timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
-			if (!conn->out)
-				timeo *= 2;
 			del_timer(&conn->idle_timer);
+			if (conn->state == BT_CONNECTED) {
+				timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+				if (!conn->out)
+					timeo *= 2;
+			} else
+				timeo = msecs_to_jiffies(10);
 		} else
 			timeo = msecs_to_jiffies(10);
 		mod_timer(&conn->disc_timer, jiffies + timeo);
@@ -412,6 +422,8 @@
 
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
+void hci_conn_add_sysfs(struct hci_conn *conn);
+void hci_conn_del_sysfs(struct hci_conn *conn);
 
 #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev))
 
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
new file mode 100644
index 0000000..718b4d9
--- /dev/null
+++ b/include/net/cipso_ipv4.h
@@ -0,0 +1,254 @@
+/*
+ * CIPSO - Commercial IP Security Option
+ *
+ * This is an implementation of the CIPSO 2.2 protocol as specified in
+ * draft-ietf-cipso-ipsecurity-01.txt with additional tag types as found in
+ * FIPS-188, copies of both documents can be found in the Documentation
+ * directory.  While CIPSO never became a full IETF RFC standard many vendors
+ * have chosen to adopt the protocol and over the years it has become a
+ * de-facto standard for labeled networking.
+ *
+ * Author: Paul Moore <paul.moore@hp.com>
+ *
+ */
+
+/*
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ *
+ * This program is free software;  you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;  if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef _CIPSO_IPV4_H
+#define _CIPSO_IPV4_H
+
+#include <linux/types.h>
+#include <linux/rcupdate.h>
+#include <linux/list.h>
+#include <linux/net.h>
+#include <linux/skbuff.h>
+#include <net/netlabel.h>
+
+/* known doi values */
+#define CIPSO_V4_DOI_UNKNOWN          0x00000000
+
+/* tag types */
+#define CIPSO_V4_TAG_INVALID          0
+#define CIPSO_V4_TAG_RBITMAP          1
+#define CIPSO_V4_TAG_ENUM             2
+#define CIPSO_V4_TAG_RANGE            5
+#define CIPSO_V4_TAG_PBITMAP          6
+#define CIPSO_V4_TAG_FREEFORM         7
+
+/* doi mapping types */
+#define CIPSO_V4_MAP_UNKNOWN          0
+#define CIPSO_V4_MAP_STD              1
+#define CIPSO_V4_MAP_PASS             2
+
+/* limits */
+#define CIPSO_V4_MAX_REM_LVLS         256
+#define CIPSO_V4_INV_LVL              0x80000000
+#define CIPSO_V4_MAX_LOC_LVLS         (CIPSO_V4_INV_LVL - 1)
+#define CIPSO_V4_MAX_REM_CATS         65536
+#define CIPSO_V4_INV_CAT              0x80000000
+#define CIPSO_V4_MAX_LOC_CATS         (CIPSO_V4_INV_CAT - 1)
+
+/*
+ * CIPSO DOI definitions
+ */
+
+/* DOI definition struct */
+#define CIPSO_V4_TAG_MAXCNT           5
+struct cipso_v4_doi {
+	u32 doi;
+	u32 type;
+	union {
+		struct cipso_v4_std_map_tbl *std;
+	} map;
+	u8 tags[CIPSO_V4_TAG_MAXCNT];
+
+	u32 valid;
+	struct list_head list;
+	struct rcu_head rcu;
+	struct list_head dom_list;
+};
+
+/* Standard CIPSO mapping table */
+/* NOTE: the highest order bit (i.e. 0x80000000) is an 'invalid' flag, if the
+ *       bit is set then consider that value as unspecified, meaning the
+ *       mapping for that particular level/category is invalid */
+struct cipso_v4_std_map_tbl {
+	struct {
+		u32 *cipso;
+		u32 *local;
+		u32 cipso_size;
+		u32 local_size;
+	} lvl;
+	struct {
+		u32 *cipso;
+		u32 *local;
+		u32 cipso_size;
+		u32 local_size;
+	} cat;
+};
+
+/*
+ * Sysctl Variables
+ */
+
+#ifdef CONFIG_NETLABEL
+extern int cipso_v4_cache_enabled;
+extern int cipso_v4_cache_bucketsize;
+extern int cipso_v4_rbm_optfmt;
+extern int cipso_v4_rbm_strictvalid;
+#endif
+
+/*
+ * Helper Functions
+ */
+
+#define CIPSO_V4_OPTEXIST(x) (IPCB(x)->opt.cipso != 0)
+#define CIPSO_V4_OPTPTR(x) ((x)->nh.raw + IPCB(x)->opt.cipso)
+
+/*
+ * DOI List Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+int cipso_v4_doi_add(struct cipso_v4_doi *doi_def);
+int cipso_v4_doi_remove(u32 doi,
+			struct netlbl_audit *audit_info,
+			void (*callback) (struct rcu_head * head));
+struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi);
+int cipso_v4_doi_walk(u32 *skip_cnt,
+		     int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
+	             void *cb_arg);
+int cipso_v4_doi_domhsh_add(struct cipso_v4_doi *doi_def, const char *domain);
+int cipso_v4_doi_domhsh_remove(struct cipso_v4_doi *doi_def,
+			       const char *domain);
+#else
+static inline int cipso_v4_doi_add(struct cipso_v4_doi *doi_def)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_doi_remove(u32 doi,
+				    struct netlbl_audit *audit_info,
+				    void (*callback) (struct rcu_head * head))
+{
+	return 0;
+}
+
+static inline struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi)
+{
+	return NULL;
+}
+
+static inline int cipso_v4_doi_walk(u32 *skip_cnt,
+		     int (*callback) (struct cipso_v4_doi *doi_def, void *arg),
+		     void *cb_arg)
+{
+	return 0;
+}
+
+static inline int cipso_v4_doi_domhsh_add(struct cipso_v4_doi *doi_def,
+					  const char *domain)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_doi_domhsh_remove(struct cipso_v4_doi *doi_def,
+					     const char *domain)
+{
+	return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * Label Mapping Cache Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+void cipso_v4_cache_invalidate(void);
+int cipso_v4_cache_add(const struct sk_buff *skb,
+		       const struct netlbl_lsm_secattr *secattr);
+#else
+static inline void cipso_v4_cache_invalidate(void)
+{
+	return;
+}
+
+static inline int cipso_v4_cache_add(const struct sk_buff *skb,
+				     const struct netlbl_lsm_secattr *secattr)
+{
+	return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * Protocol Handling Functions
+ */
+
+#ifdef CONFIG_NETLABEL
+void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway);
+int cipso_v4_socket_setattr(const struct socket *sock,
+			    const struct cipso_v4_doi *doi_def,
+			    const struct netlbl_lsm_secattr *secattr);
+int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr);
+int cipso_v4_socket_getattr(const struct socket *sock,
+			    struct netlbl_lsm_secattr *secattr);
+int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
+			    struct netlbl_lsm_secattr *secattr);
+int cipso_v4_validate(unsigned char **option);
+#else
+static inline void cipso_v4_error(struct sk_buff *skb,
+				  int error,
+				  u32 gateway)
+{
+	return;
+}
+
+static inline int cipso_v4_socket_setattr(const struct socket *sock,
+				  const struct cipso_v4_doi *doi_def,
+				  const struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_sock_getattr(struct sock *sk,
+					struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_socket_getattr(const struct socket *sock,
+					  struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
+					  struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int cipso_v4_validate(unsigned char **option)
+{
+	return -ENOSYS;
+}
+#endif /* CONFIG_NETLABEL */
+
+#endif /* _CIPSO_IPV4_H */
diff --git a/include/net/dn_fib.h b/include/net/dn_fib.h
index a15dcf0..f01626c 100644
--- a/include/net/dn_fib.h
+++ b/include/net/dn_fib.h
@@ -22,7 +22,7 @@
 };
 
 struct dn_fib_res {
-	struct dn_fib_rule *r;
+	struct fib_rule *r;
 	struct dn_fib_info *fi;
 	unsigned char prefixlen;
 	unsigned char nh_sel;
@@ -94,7 +94,8 @@
 
 
 struct dn_fib_table {
-	int n;
+	struct hlist_node hlist;
+	u32 n;
 
 	int (*insert)(struct dn_fib_table *t, struct rtmsg *r, 
 			struct dn_kern_rta *rta, struct nlmsghdr *n, 
@@ -130,14 +131,11 @@
 extern void dn_fib_flush(void);
 extern void dn_fib_select_multipath(const struct flowi *fl,
 					struct dn_fib_res *res);
-extern int dn_fib_sync_down(__le16 local, struct net_device *dev,
-				int force);
-extern int dn_fib_sync_up(struct net_device *dev);
 
 /*
  * dn_tables.c
  */
-extern struct dn_fib_table *dn_fib_get_table(int n, int creat);
+extern struct dn_fib_table *dn_fib_get_table(u32 n, int creat);
 extern struct dn_fib_table *dn_fib_empty_table(void);
 extern void dn_fib_table_init(void);
 extern void dn_fib_table_cleanup(void);
@@ -147,10 +145,8 @@
  */
 extern void dn_fib_rules_init(void);
 extern void dn_fib_rules_cleanup(void);
-extern void dn_fib_rule_put(struct dn_fib_rule *);
-extern __le16 dn_fib_rules_policy(__le16 saddr, struct dn_fib_res *res, unsigned *flags);
 extern unsigned dnet_addr_type(__le16 addr);
-extern int dn_fib_lookup(const struct flowi *fl, struct dn_fib_res *res);
+extern int dn_fib_lookup(struct flowi *fl, struct dn_fib_res *res);
 
 /*
  * rtnetlink interface
@@ -176,11 +172,9 @@
 	if (res->fi)
 		dn_fib_info_put(res->fi);
 	if (res->r)
-		dn_fib_rule_put(res->r);
+		fib_rule_put(res->r);
 }
 
-extern struct dn_fib_table *dn_fib_tables[];
-
 #else /* Endnode */
 
 #define dn_fib_init()  do { } while(0)
diff --git a/include/net/dst.h b/include/net/dst.h
index 36d54fc..e156e38 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -54,6 +54,7 @@
 	unsigned long		expires;
 
 	unsigned short		header_len;	/* more space at head required */
+	unsigned short		nfheader_len;	/* more non-fragment space at head required */
 	unsigned short		trailer_len;	/* space to reserve at tail */
 
 	u32			metrics[RTAX_MAX];
@@ -83,7 +84,7 @@
 struct dst_ops
 {
 	unsigned short		family;
-	unsigned short		protocol;
+	__be16			protocol;
 	unsigned		gc_thresh;
 
 	int			(*gc)(void);
diff --git a/include/net/esp.h b/include/net/esp.h
index 90cd94f..713d039f 100644
--- a/include/net/esp.h
+++ b/include/net/esp.h
@@ -1,6 +1,7 @@
 #ifndef _NET_ESP_H
 #define _NET_ESP_H
 
+#include <linux/crypto.h>
 #include <net/xfrm.h>
 #include <asm/scatterlist.h>
 
@@ -14,14 +15,15 @@
 	struct {
 		u8			*key;		/* Key */
 		int			key_len;	/* Key length */
-		u8			*ivec;		/* ivec buffer */
+		int			padlen;		/* 0..255 */
 		/* ivlen is offset from enc_data, where encrypted data start.
 		 * It is logically different of crypto_tfm_alg_ivsize(tfm).
 		 * We assume that it is either zero (no ivec), or
 		 * >= crypto_tfm_alg_ivsize(tfm). */
 		int			ivlen;
-		int			padlen;		/* 0..255 */
-		struct crypto_tfm	*tfm;		/* crypto handle */
+		int			ivinitted;
+		u8			*ivec;		/* ivec buffer */
+		struct crypto_blkcipher	*tfm;		/* crypto handle */
 	} conf;
 
 	/* Integrity. It is active when icv_full_len != 0 */
@@ -34,7 +36,7 @@
 		void			(*icv)(struct esp_data*,
 		                               struct sk_buff *skb,
 		                               int offset, int len, u8 *icv);
-		struct crypto_tfm	*tfm;
+		struct crypto_hash	*tfm;
 	} auth;
 };
 
@@ -42,18 +44,22 @@
 extern int skb_cow_data(struct sk_buff *skb, int tailbits, struct sk_buff **trailer);
 extern void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len);
 
-static inline void
-esp_hmac_digest(struct esp_data *esp, struct sk_buff *skb, int offset,
-                int len, u8 *auth_data)
+static inline int esp_mac_digest(struct esp_data *esp, struct sk_buff *skb,
+				 int offset, int len)
 {
-	struct crypto_tfm *tfm = esp->auth.tfm;
-	char *icv = esp->auth.work_icv;
+	struct hash_desc desc;
+	int err;
 
-	memset(auth_data, 0, esp->auth.icv_trunc_len);
-	crypto_hmac_init(tfm, esp->auth.key, &esp->auth.key_len);
-	skb_icv_walk(skb, tfm, offset, len, crypto_hmac_update);
-	crypto_hmac_final(tfm, esp->auth.key, &esp->auth.key_len, icv);
-	memcpy(auth_data, icv, esp->auth.icv_trunc_len);
+	desc.tfm = esp->auth.tfm;
+	desc.flags = 0;
+
+	err = crypto_hash_init(&desc);
+	if (unlikely(err))
+		return err;
+	err = skb_icv_walk(skb, &desc, offset, len, crypto_hash_update);
+	if (unlikely(err))
+		return err;
+	return crypto_hash_final(&desc, esp->auth.work_icv);
 }
 
 #endif
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
new file mode 100644
index 0000000..8e2f473
--- /dev/null
+++ b/include/net/fib_rules.h
@@ -0,0 +1,97 @@
+#ifndef __NET_FIB_RULES_H
+#define __NET_FIB_RULES_H
+
+#include <linux/types.h>
+#include <linux/netdevice.h>
+#include <linux/fib_rules.h>
+#include <net/flow.h>
+#include <net/netlink.h>
+
+struct fib_rule
+{
+	struct list_head	list;
+	atomic_t		refcnt;
+	int			ifindex;
+	char			ifname[IFNAMSIZ];
+	u32			pref;
+	u32			flags;
+	u32			table;
+	u8			action;
+	struct rcu_head		rcu;
+};
+
+struct fib_lookup_arg
+{
+	void			*lookup_ptr;
+	void			*result;
+	struct fib_rule		*rule;
+};
+
+struct fib_rules_ops
+{
+	int			family;
+	struct list_head	list;
+	int			rule_size;
+
+	int			(*action)(struct fib_rule *,
+					  struct flowi *, int,
+					  struct fib_lookup_arg *);
+	int			(*match)(struct fib_rule *,
+					 struct flowi *, int);
+	int			(*configure)(struct fib_rule *,
+					     struct sk_buff *,
+					     struct nlmsghdr *,
+					     struct fib_rule_hdr *,
+					     struct nlattr **);
+	int			(*compare)(struct fib_rule *,
+					   struct fib_rule_hdr *,
+					   struct nlattr **);
+	int			(*fill)(struct fib_rule *, struct sk_buff *,
+					struct nlmsghdr *,
+					struct fib_rule_hdr *);
+	u32			(*default_pref)(void);
+
+	int			nlgroup;
+	struct nla_policy	*policy;
+	struct list_head	*rules_list;
+	struct module		*owner;
+};
+
+static inline void fib_rule_get(struct fib_rule *rule)
+{
+	atomic_inc(&rule->refcnt);
+}
+
+static inline void fib_rule_put_rcu(struct rcu_head *head)
+{
+	struct fib_rule *rule = container_of(head, struct fib_rule, rcu);
+	kfree(rule);
+}
+
+static inline void fib_rule_put(struct fib_rule *rule)
+{
+	if (atomic_dec_and_test(&rule->refcnt))
+		call_rcu(&rule->rcu, fib_rule_put_rcu);
+}
+
+static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
+{
+	if (nla[FRA_TABLE])
+		return nla_get_u32(nla[FRA_TABLE]);
+	return frh->table;
+}
+
+extern int			fib_rules_register(struct fib_rules_ops *);
+extern int			fib_rules_unregister(struct fib_rules_ops *);
+
+extern int			fib_rules_lookup(struct fib_rules_ops *,
+						 struct flowi *, int flags,
+						 struct fib_lookup_arg *);
+
+extern int			fib_nl_newrule(struct sk_buff *,
+					       struct nlmsghdr *, void *);
+extern int			fib_nl_delrule(struct sk_buff *,
+					       struct nlmsghdr *, void *);
+extern int			fib_rules_dump(struct sk_buff *,
+					       struct netlink_callback *, int);
+#endif
diff --git a/include/net/flow.h b/include/net/flow.h
index 04d89f7..ddf5f3c 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -16,8 +16,8 @@
 
 	union {
 		struct {
-			__u32			daddr;
-			__u32			saddr;
+			__be32			daddr;
+			__be32			saddr;
 			__u32			fwmark;
 			__u8			tos;
 			__u8			scope;
@@ -26,6 +26,7 @@
 		struct {
 			struct in6_addr		daddr;
 			struct in6_addr		saddr;
+			__u32			fwmark;
 			__u32			flowlabel;
 		} ip6_u;
 
@@ -42,6 +43,7 @@
 #define fld_scope	nl_u.dn_u.scope
 #define fl6_dst		nl_u.ip6_u.daddr
 #define fl6_src		nl_u.ip6_u.saddr
+#define fl6_fwmark	nl_u.ip6_u.fwmark
 #define fl6_flowlabel	nl_u.ip6_u.flowlabel
 #define fl4_dst		nl_u.ip4_u.daddr
 #define fl4_src		nl_u.ip4_u.saddr
@@ -54,8 +56,8 @@
 #define FLOWI_FLAG_MULTIPATHOLDROUTE 0x01
 	union {
 		struct {
-			__u16	sport;
-			__u16	dport;
+			__be16	sport;
+			__be16	dport;
 		} ports;
 
 		struct {
@@ -71,13 +73,23 @@
 			__u8	objname[16]; /* Not zero terminated */
 		} dnports;
 
-		__u32		spi;
+		__be32		spi;
+
+#ifdef CONFIG_IPV6_MIP6
+		struct {
+			__u8	type;
+		} mht;
+#endif
 	} uli_u;
 #define fl_ip_sport	uli_u.ports.sport
 #define fl_ip_dport	uli_u.ports.dport
 #define fl_icmp_type	uli_u.icmpt.type
 #define fl_icmp_code	uli_u.icmpt.code
 #define fl_ipsec_spi	uli_u.spi
+#ifdef CONFIG_IPV6_MIP6
+#define fl_mh_type	uli_u.mht.type
+#endif
+	__u32           secid;	/* used by xfrm; see secid.txt */
 } __attribute__((__aligned__(BITS_PER_LONG/8)));
 
 #define FLOW_DIR_IN	0
@@ -85,10 +97,10 @@
 #define FLOW_DIR_FWD	2
 
 struct sock;
-typedef void (*flow_resolve_t)(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
+typedef void (*flow_resolve_t)(struct flowi *key, u16 family, u8 dir,
 			       void **objp, atomic_t **obj_refp);
 
-extern void *flow_cache_lookup(struct flowi *key, u32 sk_sid, u16 family, u8 dir,
+extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
 	 		       flow_resolve_t resolver);
 extern void flow_cache_flush(void);
 extern atomic_t flow_cache_genid;
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 8c22872..b619314 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -27,8 +27,6 @@
 	struct list_head	family_list;	/* private */
 };
 
-#define GENL_ADMIN_PERM		0x01
-
 /**
  * struct genl_info - receiving information
  * @snd_seq: sending sequence number
@@ -133,11 +131,12 @@
  * @skb: netlink message as socket buffer
  * @pid: own netlink pid to avoid sending to yourself
  * @group: multicast group id
+ * @flags: allocation flags
  */
 static inline int genlmsg_multicast(struct sk_buff *skb, u32 pid,
-				    unsigned int group)
+				    unsigned int group, gfp_t flags)
 {
-	return nlmsg_multicast(genl_sock, skb, pid, group);
+	return nlmsg_multicast(genl_sock, skb, pid, group, flags);
 }
 
 /**
@@ -170,4 +169,22 @@
 	return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN);
 }
 
+/**
+ * genlmsg_msg_size - length of genetlink message not including padding
+ * @payload: length of message payload
+ */
+static inline int genlmsg_msg_size(int payload)
+{
+	return GENL_HDRLEN + payload;
+}
+
+/**
+ * genlmsg_total_size - length of genetlink message including padding
+ * @payload: length of message payload
+ */
+static inline int genlmsg_total_size(int payload)
+{
+	return NLMSG_ALIGN(genlmsg_msg_size(payload));
+}
+
 #endif	/* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/icmp.h b/include/net/icmp.h
index 05f8ff7..dc09474 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -38,7 +38,7 @@
 struct net_proto_family;
 struct sk_buff;
 
-extern void	icmp_send(struct sk_buff *skb_in,  int type, int code, u32 info);
+extern void	icmp_send(struct sk_buff *skb_in,  int type, int code, __be32 info);
 extern int	icmp_rcv(struct sk_buff *skb);
 extern int	icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern void	icmp_init(struct net_proto_family *ops);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index ecc4286..b174ebb 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -240,6 +240,11 @@
 #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
 #define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
 
+/* 802.11g ERP information element */
+#define WLAN_ERP_NON_ERP_PRESENT (1<<0)
+#define WLAN_ERP_USE_PROTECTION (1<<1)
+#define WLAN_ERP_BARKER_PREAMBLE (1<<2)
+
 /* Status codes */
 enum ieee80211_statuscode {
 	WLAN_STATUS_SUCCESS = 0,
@@ -747,6 +752,8 @@
 #define NETWORK_HAS_IBSS_DFS            (1<<8)
 #define NETWORK_HAS_TPC_REPORT          (1<<9)
 
+#define NETWORK_HAS_ERP_VALUE           (1<<10)
+
 #define QOS_QUEUE_NUM                   4
 #define QOS_OUI_LEN                     3
 #define QOS_OUI_TYPE                    2
@@ -1252,6 +1259,8 @@
 			      int total_len, int encrypt_mpdu);
 
 /* ieee80211_rx.c */
+extern void ieee80211_rx_any(struct ieee80211_device *ieee,
+		     struct sk_buff *skb, struct ieee80211_rx_stats *stats);
 extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
 			struct ieee80211_rx_stats *rx_stats);
 /* make sure to set stats->len */
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 00ad810..425b3a5 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -86,9 +86,6 @@
 	
 	/* BSSID we're trying to associate to */
 	char bssid[ETH_ALEN];
-
-	/* Rates supported by the network */
-	struct ieee80211softmac_ratesinfo supported_rates;
 	
 	/* some flags.
 	 * static_essid is valid if the essid is constant,
@@ -103,6 +100,7 @@
 	 * bssfixed is used for SIOCSIWAP.
 	 */
 	u8 static_essid:1,
+	   short_preamble_available:1,
 	   associating:1,
 	   assoc_wait:1,
 	   bssvalid:1,
@@ -115,6 +113,19 @@
 	struct work_struct timeout;
 };
 
+struct ieee80211softmac_bss_info {
+	/* Rates supported by the network */
+	struct ieee80211softmac_ratesinfo supported_rates;
+
+	/* This indicates whether frames can currently be transmitted with
+	 * short preamble (only use this variable during TX at CCK rates) */
+	u8 short_preamble:1;
+
+	/* This indicates whether protection (e.g. self-CTS) should be used
+	 * when transmitting with OFDM modulation */
+	u8 use_protection:1;
+};
+
 enum {
 	IEEE80211SOFTMAC_AUTH_OPEN_REQUEST	= 1,
 	IEEE80211SOFTMAC_AUTH_OPEN_RESPONSE	= 2,
@@ -157,6 +168,10 @@
 #define IEEE80211SOFTMAC_TXRATECHG_MCAST		(1 << 2) /* mcast_rate */
 #define IEEE80211SOFTMAC_TXRATECHG_MGT_MCAST		(1 << 3) /* mgt_mcast_rate */
 
+#define IEEE80211SOFTMAC_BSSINFOCHG_RATES		(1 << 0) /* supported_rates */
+#define IEEE80211SOFTMAC_BSSINFOCHG_SHORT_PREAMBLE	(1 << 1) /* short_preamble */
+#define IEEE80211SOFTMAC_BSSINFOCHG_PROTECTION		(1 << 2) /* use_protection */
+
 struct ieee80211softmac_device {
 	/* 802.11 structure for data stuff */
 	struct ieee80211_device *ieee;
@@ -200,10 +215,16 @@
 	 * The driver just needs to read them.
 	 */
 	struct ieee80211softmac_txrates txrates;
-	/* If the driver needs to do stuff on TX rate changes, assign this callback. */
+
+	/* If the driver needs to do stuff on TX rate changes, assign this
+	 * callback. See IEEE80211SOFTMAC_TXRATECHG for change flags. */
 	void (*txrates_change)(struct net_device *dev,
-			       u32 changes, /* see IEEE80211SOFTMAC_TXRATECHG flags */
-			       const struct ieee80211softmac_txrates *rates_before_change);
+			       u32 changes);
+
+	/* If the driver needs to do stuff when BSS properties change, assign
+	 * this callback. see IEEE80211SOFTMAC_BSSINFOCHG for change flags. */
+	void (*bssinfo_change)(struct net_device *dev,
+			       u32 changes);
 
 	/* private stuff follows */
 	/* this lock protects this structure */
@@ -216,6 +237,7 @@
 	
 	struct ieee80211softmac_scaninfo *scaninfo;
 	struct ieee80211softmac_assoc_info associnfo;
+	struct ieee80211softmac_bss_info bssinfo;
 
 	struct list_head auth_queue;
 	struct list_head events;
@@ -257,6 +279,14 @@
  * Note that the rates need to be sorted. */
 extern void ieee80211softmac_set_rates(struct net_device *dev, u8 count, u8 *rates);
 
+/* Finds the highest rate which is:
+ *  1. Present in ri (optionally a basic rate)
+ *  2. Supported by the device
+ *  3. Less than or equal to the user-defined rate
+ */
+extern u8 ieee80211softmac_highest_supported_rate(struct ieee80211softmac_device *mac,
+	struct ieee80211softmac_ratesinfo *ri, int basic_only);
+
 /* Helper function which advises you the rate at which a frame should be
  * transmitted at. */
 static inline u8 ieee80211softmac_suggest_txrate(struct ieee80211softmac_device *mac,
@@ -279,6 +309,24 @@
 		return txrates->mcast_rate;
 }
 
+/* Helper function which advises you when it is safe to transmit with short
+ * preamble.
+ * You should only call this function when transmitting at CCK rates. */
+static inline int ieee80211softmac_short_preamble_ok(struct ieee80211softmac_device *mac,
+						    int is_multicast,
+						    int is_mgt)
+{
+	return (is_multicast && is_mgt) ? 0 : mac->bssinfo.short_preamble;
+}
+
+/* Helper function which advises you whether protection (e.g. self-CTS) is
+ * needed. 1 = protection needed, 0 = no protection needed
+ * Only use this function when transmitting with OFDM modulation. */
+static inline int ieee80211softmac_protection_needed(struct ieee80211softmac_device *mac)
+{
+	return mac->bssinfo.use_protection;
+}
+
 /* Start the SoftMAC. Call this after you initialized the device
  * and it is ready to run.
  */
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index e459e1a..34489c1 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -189,6 +189,7 @@
 	struct ipv6_devconf	cnf;
 	struct ipv6_devstat	stats;
 	unsigned long		tstamp; /* ipv6InterfaceTable update timestamp */
+	struct rcu_head		rcu;
 };
 
 extern struct ipv6_devconf ipv6_devconf;
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
index 9bf73fe..0bcf9f2 100644
--- a/include/net/inet_connection_sock.h
+++ b/include/net/inet_connection_sock.h
@@ -147,7 +147,8 @@
 enum inet_csk_ack_state_t {
 	ICSK_ACK_SCHED	= 1,
 	ICSK_ACK_TIMER  = 2,
-	ICSK_ACK_PUSHED = 4
+	ICSK_ACK_PUSHED = 4,
+	ICSK_ACK_PUSHED2 = 8
 };
 
 extern void inet_csk_init_xmit_timers(struct sock *sk,
@@ -237,9 +238,9 @@
 
 extern struct request_sock *inet_csk_search_req(const struct sock *sk,
 						struct request_sock ***prevp,
-						const __u16 rport,
-						const __u32 raddr,
-						const __u32 laddr);
+						const __be16 rport,
+						const __be32 raddr,
+						const __be32 laddr);
 extern int inet_csk_bind_conflict(const struct sock *sk,
 				  const struct inet_bind_bucket *tb);
 extern int inet_csk_get_port(struct inet_hashinfo *hashinfo,
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index 98e0bb3..a9eb2ea 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -271,66 +271,57 @@
 	return ((struct rtable *)skb->dst)->rt_iif;
 }
 
-extern struct sock *__inet_lookup_listener(const struct hlist_head *head,
-					   const u32 daddr,
+extern struct sock *__inet_lookup_listener(struct inet_hashinfo *hashinfo,
+					   const __be32 daddr,
 					   const unsigned short hnum,
 					   const int dif);
 
-/* Optimize the common listener case. */
-static inline struct sock *
-		inet_lookup_listener(struct inet_hashinfo *hashinfo,
-				     const u32 daddr,
-				     const unsigned short hnum, const int dif)
+static inline struct sock *inet_lookup_listener(struct inet_hashinfo *hashinfo,
+						__be32 daddr, __be16 dport, int dif)
 {
-	struct sock *sk = NULL;
-	const struct hlist_head *head;
-
-	read_lock(&hashinfo->lhash_lock);
-	head = &hashinfo->listening_hash[inet_lhashfn(hnum)];
-	if (!hlist_empty(head)) {
-		const struct inet_sock *inet = inet_sk((sk = __sk_head(head)));
-
-		if (inet->num == hnum && !sk->sk_node.next &&
-		    (!inet->rcv_saddr || inet->rcv_saddr == daddr) &&
-		    (sk->sk_family == PF_INET || !ipv6_only_sock(sk)) &&
-		    !sk->sk_bound_dev_if)
-			goto sherry_cache;
-		sk = __inet_lookup_listener(head, daddr, hnum, dif);
-	}
-	if (sk) {
-sherry_cache:
-		sock_hold(sk);
-	}
-	read_unlock(&hashinfo->lhash_lock);
-	return sk;
+	return __inet_lookup_listener(hashinfo, daddr, ntohs(dport), dif);
 }
 
 /* Socket demux engine toys. */
+/* What happens here is ugly; there's a pair of adjacent fields in
+   struct inet_sock; __be16 dport followed by __u16 num.  We want to
+   search by pair, so we combine the keys into a single 32bit value
+   and compare with 32bit value read from &...->dport.  Let's at least
+   make sure that it's not mixed with anything else...
+   On 64bit targets we combine comparisons with pair of adjacent __be32
+   fields in the same way.
+*/
+typedef __u32 __bitwise __portpair;
 #ifdef __BIG_ENDIAN
 #define INET_COMBINED_PORTS(__sport, __dport) \
-	(((__u32)(__sport) << 16) | (__u32)(__dport))
+	((__force __portpair)(((__force __u32)(__be16)(__sport) << 16) | (__u32)(__dport)))
 #else /* __LITTLE_ENDIAN */
 #define INET_COMBINED_PORTS(__sport, __dport) \
-	(((__u32)(__dport) << 16) | (__u32)(__sport))
+	((__force __portpair)(((__u32)(__dport) << 16) | (__force __u32)(__be16)(__sport)))
 #endif
 
 #if (BITS_PER_LONG == 64)
+typedef __u64 __bitwise __addrpair;
 #ifdef __BIG_ENDIAN
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-	const __u64 __name = (((__u64)(__saddr)) << 32) | ((__u64)(__daddr));
+	const __addrpair __name = (__force __addrpair) ( \
+				   (((__force __u64)(__be32)(__saddr)) << 32) | \
+				   ((__force __u64)(__be32)(__daddr)));
 #else /* __LITTLE_ENDIAN */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr) \
-	const __u64 __name = (((__u64)(__daddr)) << 32) | ((__u64)(__saddr));
+	const __addrpair __name = (__force __addrpair) ( \
+				   (((__force __u64)(__be32)(__daddr)) << 32) | \
+				   ((__force __u64)(__be32)(__saddr)));
 #endif /* __BIG_ENDIAN */
 #define INET_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
 	(((__sk)->sk_hash == (__hash))				&&	\
-	 ((*((__u64 *)&(inet_sk(__sk)->daddr))) == (__cookie))	&&	\
-	 ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
+	 ((*((__addrpair *)&(inet_sk(__sk)->daddr))) == (__cookie))	&&	\
+	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
 	 (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash, __cookie, __saddr, __daddr, __ports, __dif)\
 	(((__sk)->sk_hash == (__hash))				&&	\
-	 ((*((__u64 *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&	\
-	 ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&	\
+	 ((*((__addrpair *)&(inet_twsk(__sk)->tw_daddr))) == (__cookie)) &&	\
+	 ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&	\
 	 (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #else /* 32-bit arch */
 #define INET_ADDR_COOKIE(__name, __saddr, __daddr)
@@ -338,13 +329,13 @@
 	(((__sk)->sk_hash == (__hash))				&&	\
 	 (inet_sk(__sk)->daddr		== (__saddr))		&&	\
 	 (inet_sk(__sk)->rcv_saddr	== (__daddr))		&&	\
-	 ((*((__u32 *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
+	 ((*((__portpair *)&(inet_sk(__sk)->dport))) == (__ports))	&&	\
 	 (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #define INET_TW_MATCH(__sk, __hash,__cookie, __saddr, __daddr, __ports, __dif)	\
 	(((__sk)->sk_hash == (__hash))				&&	\
 	 (inet_twsk(__sk)->tw_daddr	== (__saddr))		&&	\
 	 (inet_twsk(__sk)->tw_rcv_saddr	== (__daddr))		&&	\
-	 ((*((__u32 *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&	\
+	 ((*((__portpair *)&(inet_twsk(__sk)->tw_dport))) == (__ports)) &&	\
 	 (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))
 #endif /* 64-bit arch */
 
@@ -356,12 +347,12 @@
  */
 static inline struct sock *
 	__inet_lookup_established(struct inet_hashinfo *hashinfo,
-				  const u32 saddr, const u16 sport,
-				  const u32 daddr, const u16 hnum,
+				  const __be32 saddr, const __be16 sport,
+				  const __be32 daddr, const u16 hnum,
 				  const int dif)
 {
 	INET_ADDR_COOKIE(acookie, saddr, daddr)
-	const __u32 ports = INET_COMBINED_PORTS(sport, hnum);
+	const __portpair ports = INET_COMBINED_PORTS(sport, hnum);
 	struct sock *sk;
 	const struct hlist_node *node;
 	/* Optimize here for direct hit, only listening connections can
@@ -391,25 +382,36 @@
 	goto out;
 }
 
+static inline struct sock *
+	inet_lookup_established(struct inet_hashinfo *hashinfo,
+				const __be32 saddr, const __be16 sport,
+				const __be32 daddr, const __be16 dport,
+				const int dif)
+{
+	return __inet_lookup_established(hashinfo, saddr, sport, daddr,
+					 ntohs(dport), dif);
+}
+
 static inline struct sock *__inet_lookup(struct inet_hashinfo *hashinfo,
-					 const u32 saddr, const u16 sport,
-					 const u32 daddr, const u16 hnum,
+					 const __be32 saddr, const __be16 sport,
+					 const __be32 daddr, const __be16 dport,
 					 const int dif)
 {
+	u16 hnum = ntohs(dport);
 	struct sock *sk = __inet_lookup_established(hashinfo, saddr, sport, daddr,
 						    hnum, dif);
-	return sk ? : inet_lookup_listener(hashinfo, daddr, hnum, dif);
+	return sk ? : __inet_lookup_listener(hashinfo, daddr, hnum, dif);
 }
 
 static inline struct sock *inet_lookup(struct inet_hashinfo *hashinfo,
-				       const u32 saddr, const u16 sport,
-				       const u32 daddr, const u16 dport,
+				       const __be32 saddr, const __be16 sport,
+				       const __be32 daddr, const __be16 dport,
 				       const int dif)
 {
 	struct sock *sk;
 
 	local_bh_disable();
-	sk = __inet_lookup(hashinfo, saddr, sport, daddr, ntohs(dport), dif);
+	sk = __inet_lookup(hashinfo, saddr, sport, daddr, dport, dif);
 	local_bh_enable();
 
 	return sk;
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index 1f4a9a6..ce6da97 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -27,7 +27,6 @@
 /** struct ip_options - IP Options
  *
  * @faddr - Saved first hop address
- * @is_setbyuser - Set by setsockopt?
  * @is_data - Options in __data, rather than skb
  * @is_strictroute - Strict source route
  * @srr_is_hit - Packet destination addr was our one
@@ -37,13 +36,12 @@
  * @ts_needaddr - Need to record addr of outgoing dev
  */
 struct ip_options {
-	__u32		faddr;
+	__be32		faddr;
 	unsigned char	optlen;
 	unsigned char	srr;
 	unsigned char	rr;
 	unsigned char	ts;
-	unsigned char	is_setbyuser:1,
-			is_data:1,
+	unsigned char	is_data:1,
 			is_strictroute:1,
 			srr_is_hit:1,
 			is_changed:1,
@@ -51,7 +49,7 @@
 			ts_needtime:1,
 			ts_needaddr:1;
 	unsigned char	router_alert;
-	unsigned char	__pad1;
+	unsigned char	cipso;
 	unsigned char	__pad2;
 	unsigned char	__data[0];
 };
@@ -64,9 +62,9 @@
 	u16			inet6_rsk_offset;
 	/* 2 bytes hole, try to pack */
 #endif
-	u32			loc_addr;
-	u32			rmt_addr;
-	u16			rmt_port;
+	__be32			loc_addr;
+	__be32			rmt_addr;
+	__be16			rmt_port;
 	u16			snd_wscale : 4, 
 				rcv_wscale : 4, 
 				tstamp_ok  : 1,
@@ -112,15 +110,15 @@
 	struct ipv6_pinfo	*pinet6;
 #endif
 	/* Socket demultiplex comparisons on incoming packets. */
-	__u32			daddr;
-	__u32			rcv_saddr;
-	__u16			dport;
+	__be32			daddr;
+	__be32			rcv_saddr;
+	__be16			dport;
 	__u16			num;
-	__u32			saddr;
+	__be32			saddr;
 	__s16			uc_ttl;
 	__u16			cmsg_flags;
 	struct ip_options	*opt;
-	__u16			sport;
+	__be16			sport;
 	__u16			id;
 	__u8			tos;
 	__u8			mc_ttl;
@@ -131,7 +129,7 @@
 				hdrincl:1,
 				mc_loop:1;
 	int			mc_index;
-	__u32			mc_addr;
+	__be32			mc_addr;
 	struct ip_mc_socklist	*mc_list;
 	struct {
 		unsigned int		flags;
@@ -139,7 +137,7 @@
 		struct ip_options	*opt;
 		struct rtable		*rt;
 		int			length; /* Total length of all frames */
-		u32			addr;
+		__be32			addr;
 		struct flowi		fl;
 	} cork;
 };
@@ -169,10 +167,10 @@
 
 extern int inet_sk_rebuild_header(struct sock *sk);
 
-static inline unsigned int inet_ehashfn(const __u32 laddr, const __u16 lport,
-					const __u32 faddr, const __u16 fport)
+static inline unsigned int inet_ehashfn(const __be32 laddr, const __u16 lport,
+					const __be32 faddr, const __be16 fport)
 {
-	unsigned int h = (laddr ^ lport) ^ (faddr ^ fport);
+	unsigned int h = ((__force __u32)laddr ^ lport) ^ ((__force __u32)faddr ^ (__force __u32)fport);
 	h ^= h >> 16;
 	h ^= h >> 8;
 	return h;
@@ -181,10 +179,10 @@
 static inline int inet_sk_ehashfn(const struct sock *sk)
 {
 	const struct inet_sock *inet = inet_sk(sk);
-	const __u32 laddr = inet->rcv_saddr;
+	const __be32 laddr = inet->rcv_saddr;
 	const __u16 lport = inet->num;
-	const __u32 faddr = inet->daddr;
-	const __u16 fport = inet->dport;
+	const __be32 faddr = inet->daddr;
+	const __be16 fport = inet->dport;
 
 	return inet_ehashfn(laddr, lport, faddr, fport);
 }
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index 600cb54..6d14c22 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -120,10 +120,10 @@
 	unsigned char		tw_rcv_wscale;
 	/* Socket demultiplex comparisons on incoming packets. */
 	/* these five are in inet_sock */
-	__u16			tw_sport;
-	__u32			tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
-	__u32			tw_rcv_saddr;
-	__u16			tw_dport;
+	__be16			tw_sport;
+	__be32			tw_daddr __attribute__((aligned(INET_TIMEWAIT_ADDRCMP_ALIGN_BYTES)));
+	__be32			tw_rcv_saddr;
+	__be16			tw_dport;
 	__u16			tw_num;
 	/* And these are ours. */
 	__u8			tw_ipv6only:1;
@@ -186,7 +186,7 @@
 	return (struct inet_timewait_sock *)sk;
 }
 
-static inline u32 inet_rcv_saddr(const struct sock *sk)
+static inline __be32 inet_rcv_saddr(const struct sock *sk)
 {
 	return likely(sk->sk_state != TCP_TIME_WAIT) ?
 		inet_sk(sk)->rcv_saddr : inet_twsk(sk)->tw_rcv_saddr;
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index 0965515..925573f 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -22,7 +22,7 @@
 	unsigned long		dtime;		/* the time of last use of not
 						 * referenced entries */
 	atomic_t		refcnt;
-	__u32			v4daddr;	/* peer's address */
+	__be32			v4daddr;	/* peer's address */
 	__u16			avl_height;
 	__u16			ip_id_count;	/* IP ID for the next packet */
 	atomic_t		rid;		/* Frag reception counter */
@@ -33,7 +33,7 @@
 void			inet_initpeers(void) __init;
 
 /* can be called with or without local BH being disabled */
-struct inet_peer	*inet_getpeer(__u32 daddr, int create);
+struct inet_peer	*inet_getpeer(__be32 daddr, int create);
 
 extern spinlock_t inet_peer_unused_lock;
 extern struct inet_peer **inet_peer_unused_tailp;
diff --git a/include/net/ip.h b/include/net/ip.h
index 98f9084..b6d95e5 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -45,7 +45,7 @@
 
 struct ipcm_cookie
 {
-	u32			addr;
+	__be32			addr;
 	int			oif;
 	struct ip_options	*opt;
 };
@@ -86,7 +86,7 @@
  */
 
 extern int		ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
-					      u32 saddr, u32 daddr,
+					      __be32 saddr, __be32 daddr,
 					      struct ip_options *opt);
 extern int		ip_rcv(struct sk_buff *skb, struct net_device *dev,
 			       struct packet_type *pt, struct net_device *orig_dev);
@@ -335,7 +335,7 @@
  *	Functions provided by ip_options.c
  */
  
-extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, u32 daddr, struct rtable *rt, int is_frag);
+extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, __be32 daddr, struct rtable *rt, int is_frag);
 extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb);
 extern void ip_options_fragment(struct sk_buff *skb);
 extern int ip_options_compile(struct ip_options *opt, struct sk_buff *skb);
@@ -363,8 +363,8 @@
 
 extern int 	ip_recv_error(struct sock *sk, struct msghdr *msg, int len);
 extern void	ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, 
-			      u16 port, u32 info, u8 *payload);
-extern void	ip_local_error(struct sock *sk, int err, u32 daddr, u16 dport,
+			      __be16 port, u32 info, u8 *payload);
+extern void	ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 dport,
 			       u32 info);
 
 /* sysctl helpers - any sysctl which holds a value that ends up being
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index a66e9de..e4438de 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -16,14 +16,35 @@
 #ifdef __KERNEL__
 
 #include <linux/ipv6_route.h>
-
-#include <net/dst.h>
-#include <net/flow.h>
 #include <linux/rtnetlink.h>
 #include <linux/spinlock.h>
+#include <net/dst.h>
+#include <net/flow.h>
+#include <net/netlink.h>
 
 struct rt6_info;
 
+struct fib6_config
+{
+	u32		fc_table;
+	u32		fc_metric;
+	int		fc_dst_len;
+	int		fc_src_len;
+	int		fc_ifindex;
+	u32		fc_flags;
+	u32		fc_protocol;
+
+	struct in6_addr	fc_dst;
+	struct in6_addr	fc_src;
+	struct in6_addr	fc_gateway;
+
+	unsigned long	fc_expires;
+	struct nlattr	*fc_mx;
+	int		fc_mx_len;
+
+	struct nl_info	fc_nlinfo;
+};
+
 struct fib6_node
 {
 	struct fib6_node	*parent;
@@ -39,6 +60,11 @@
 	__u32			fn_sernum;
 };
 
+#ifndef CONFIG_IPV6_SUBTREES
+#define FIB6_SUBTREE(fn)	NULL
+#else
+#define FIB6_SUBTREE(fn)	((fn)->subtree)
+#endif
 
 /*
  *	routing information
@@ -51,6 +77,8 @@
 	int		plen;
 };
 
+struct fib6_table;
+
 struct rt6_info
 {
 	union {
@@ -71,6 +99,7 @@
 	u32				rt6i_flags;
 	u32				rt6i_metric;
 	atomic_t			rt6i_ref;
+	struct fib6_table		*rt6i_table;
 
 	struct rt6key			rt6i_dst;
 	struct rt6key			rt6i_src;
@@ -89,28 +118,6 @@
 	void *args;
 };
 
-extern struct fib6_walker_t fib6_walker_list;
-extern rwlock_t fib6_walker_lock;
-
-static inline void fib6_walker_link(struct fib6_walker_t *w)
-{
-	write_lock_bh(&fib6_walker_lock);
-	w->next = fib6_walker_list.next;
-	w->prev = &fib6_walker_list;
-	w->next->prev = w;
-	w->prev->next = w;
-	write_unlock_bh(&fib6_walker_lock);
-}
-
-static inline void fib6_walker_unlink(struct fib6_walker_t *w)
-{
-	write_lock_bh(&fib6_walker_lock);
-	w->next->prev = w->prev;
-	w->prev->next = w->next;
-	w->prev = w->next = w;
-	write_unlock_bh(&fib6_walker_lock);
-}
-
 struct rt6_statistics {
 	__u32		fib_nodes;
 	__u32		fib_route_nodes;
@@ -143,12 +150,41 @@
 
 typedef void			(*f_pnode)(struct fib6_node *fn, void *);
 
-extern struct fib6_node		ip6_routing_table;
+struct fib6_table {
+	struct hlist_node	tb6_hlist;
+	u32			tb6_id;
+	rwlock_t		tb6_lock;
+	struct fib6_node	tb6_root;
+};
+
+#define RT6_TABLE_UNSPEC	RT_TABLE_UNSPEC
+#define RT6_TABLE_MAIN		RT_TABLE_MAIN
+#define RT6_TABLE_DFLT		RT6_TABLE_MAIN
+#define RT6_TABLE_INFO		RT6_TABLE_MAIN
+#define RT6_TABLE_PREFIX	RT6_TABLE_MAIN
+
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+#define FIB6_TABLE_MIN		1
+#define FIB6_TABLE_MAX		RT_TABLE_MAX
+#define RT6_TABLE_LOCAL		RT_TABLE_LOCAL
+#else
+#define FIB6_TABLE_MIN		RT_TABLE_MAIN
+#define FIB6_TABLE_MAX		FIB6_TABLE_MIN
+#define RT6_TABLE_LOCAL		RT6_TABLE_MAIN
+#endif
+
+typedef struct rt6_info *(*pol_lookup_t)(struct fib6_table *,
+					 struct flowi *, int);
 
 /*
  *	exported functions
  */
 
+extern struct fib6_table *	fib6_get_table(u32 id);
+extern struct fib6_table *	fib6_new_table(u32 id);
+extern struct dst_entry *	fib6_rule_lookup(struct flowi *fl, int flags,
+						 pol_lookup_t lookup);
+
 extern struct fib6_node		*fib6_lookup(struct fib6_node *root,
 					     struct in6_addr *daddr,
 					     struct in6_addr *saddr);
@@ -157,32 +193,29 @@
 					     struct in6_addr *daddr, int dst_len,
 					     struct in6_addr *saddr, int src_len);
 
-extern void			fib6_clean_tree(struct fib6_node *root,
-						int (*func)(struct rt6_info *, void *arg),
-						int prune, void *arg);
-
-extern int			fib6_walk(struct fib6_walker_t *w);
-extern int			fib6_walk_continue(struct fib6_walker_t *w);
+extern void			fib6_clean_all(int (*func)(struct rt6_info *, void *arg),
+					       int prune, void *arg);
 
 extern int			fib6_add(struct fib6_node *root,
 					 struct rt6_info *rt,
-					 struct nlmsghdr *nlh,
-					 void *rtattr,
-					 struct netlink_skb_parms *req);
+					 struct nl_info *info);
 
 extern int			fib6_del(struct rt6_info *rt,
-					 struct nlmsghdr *nlh,
-					 void *rtattr,
-					 struct netlink_skb_parms *req);
+					 struct nl_info *info);
 
 extern void			inet6_rt_notify(int event, struct rt6_info *rt,
-						struct nlmsghdr *nlh,
-						struct netlink_skb_parms *req);
+						struct nl_info *info);
 
 extern void			fib6_run_gc(unsigned long dummy);
 
 extern void			fib6_gc_cleanup(void);
 
 extern void			fib6_init(void);
+
+extern void			fib6_rules_init(void);
+extern void			fib6_rules_cleanup(void);
+extern int			fib6_rules_dump(struct sk_buff *,
+						struct netlink_callback *);
+
 #endif
 #endif
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 96b0e66..6ca6b71 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -32,6 +32,10 @@
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 
+#define RT6_LOOKUP_F_IFACE	0x1
+#define RT6_LOOKUP_F_REACHABLE	0x2
+#define RT6_LOOKUP_F_HAS_SADDR	0x4
+
 struct pol_chain {
 	int			type;
 	int			priority;
@@ -41,6 +45,11 @@
 
 extern struct rt6_info	ip6_null_entry;
 
+#ifdef CONFIG_IPV6_MULTIPLE_TABLES
+extern struct rt6_info	ip6_prohibit_entry;
+extern struct rt6_info	ip6_blk_hole_entry;
+#endif
+
 extern int ip6_rt_gc_interval;
 
 extern void			ip6_route_input(struct sk_buff *skb);
@@ -48,25 +57,14 @@
 extern struct dst_entry *	ip6_route_output(struct sock *sk,
 						 struct flowi *fl);
 
-extern int			ip6_route_me_harder(struct sk_buff *skb);
-
 extern void			ip6_route_init(void);
 extern void			ip6_route_cleanup(void);
 
 extern int			ipv6_route_ioctl(unsigned int cmd, void __user *arg);
 
-extern int			ip6_route_add(struct in6_rtmsg *rtmsg,
-					      struct nlmsghdr *,
-					      void *rtattr,
-					      struct netlink_skb_parms *req);
-extern int			ip6_ins_rt(struct rt6_info *,
-					   struct nlmsghdr *,
-					   void *rtattr,
-					   struct netlink_skb_parms *req);
-extern int			ip6_del_rt(struct rt6_info *,
-					   struct nlmsghdr *,
-					   void *rtattr,
-					   struct netlink_skb_parms *req);
+extern int			ip6_route_add(struct fib6_config *cfg);
+extern int			ip6_ins_rt(struct rt6_info *);
+extern int			ip6_del_rt(struct rt6_info *);
 
 extern int			ip6_rt_addr_add(struct in6_addr *addr,
 						struct net_device *dev,
@@ -114,6 +112,7 @@
 					      struct in6_addr *gwaddr);
 
 extern void			rt6_redirect(struct in6_addr *dest,
+					     struct in6_addr *src,
 					     struct in6_addr *saddr,
 					     struct neighbour *neigh,
 					     u8 *lladdr,
@@ -131,6 +130,13 @@
 extern int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet6_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 
+struct rt6_rtnl_dump_arg
+{
+	struct sk_buff *skb;
+	struct netlink_callback *cb;
+};
+
+extern int rt6_dump_route(struct rt6_info *rt, void *p_arg);
 extern void rt6_ifdown(struct net_device *dev);
 extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
 
@@ -140,21 +146,24 @@
  *	Store a destination cache entry in a socket
  */
 static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
-				   struct in6_addr *daddr)
+				   struct in6_addr *daddr, struct in6_addr *saddr)
 {
 	struct ipv6_pinfo *np = inet6_sk(sk);
 	struct rt6_info *rt = (struct rt6_info *) dst;
 
 	sk_setup_caps(sk, dst);
 	np->daddr_cache = daddr;
+#ifdef CONFIG_IPV6_SUBTREES
+	np->saddr_cache = saddr;
+#endif
 	np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
 }
 
 static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
-				 struct in6_addr *daddr)
+				 struct in6_addr *daddr, struct in6_addr *saddr)
 {
 	write_lock(&sk->sk_dst_lock);
-	__ip6_dst_store(sk, dst, daddr);
+	__ip6_dst_store(sk, dst, daddr, saddr);
 	write_unlock(&sk->sk_dst_lock);
 }
 
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index a095d1d..8222914 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -18,26 +18,34 @@
 
 #include <net/flow.h>
 #include <linux/seq_file.h>
+#include <net/fib_rules.h>
 
-/* WARNING: The ordering of these elements must match ordering
- *          of RTA_* rtnetlink attribute numbers.
- */
-struct kern_rta {
-	void		*rta_dst;
-	void		*rta_src;
-	int		*rta_iif;
-	int		*rta_oif;
-	void		*rta_gw;
-	u32		*rta_priority;
-	void		*rta_prefsrc;
-	struct rtattr	*rta_mx;
-	struct rtattr	*rta_mp;
-	unsigned char	*rta_protoinfo;
-	u32		*rta_flow;
-	struct rta_cacheinfo *rta_ci;
-	struct rta_session *rta_sess;
-	u32		*rta_mp_alg;
-};
+struct fib_config {
+	u8			fc_family;
+	u8			fc_dst_len;
+	u8			fc_src_len;
+	u8			fc_tos;
+	u8			fc_protocol;
+	u8			fc_scope;
+	u8			fc_type;
+	/* 1 byte unused */
+	u32			fc_table;
+	__be32			fc_dst;
+	__be32			fc_src;
+	__be32			fc_gw;
+	int			fc_oif;
+	u32			fc_flags;
+	u32			fc_priority;
+	__be32			fc_prefsrc;
+	struct nlattr		*fc_mx;
+	struct rtnexthop	*fc_mp;
+	int			fc_mx_len;
+	int			fc_mp_len;
+	u32			fc_flow;
+	u32			fc_mp_alg;
+	u32			fc_nlflags;
+	struct nl_info		fc_nlinfo;
+ };
 
 struct fib_info;
 
@@ -55,7 +63,7 @@
 	__u32			nh_tclassid;
 #endif
 	int			nh_oif;
-	u32			nh_gw;
+	__be32			nh_gw;
 };
 
 /*
@@ -70,7 +78,7 @@
 	int			fib_dead;
 	unsigned		fib_flags;
 	int			fib_protocol;
-	u32			fib_prefsrc;
+	__be32			fib_prefsrc;
 	u32			fib_priority;
 	u32			fib_metrics[RTAX_MAX];
 #define fib_mtu fib_metrics[RTAX_MTU-1]
@@ -99,8 +107,8 @@
 	unsigned char	type;
 	unsigned char	scope;
 #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
-	__u32           network;
-	__u32           netmask;
+	__be32          network;
+	__be32          netmask;
 #endif
 	struct fib_info *fi;
 #ifdef CONFIG_IP_MULTIPLE_TABLES
@@ -109,7 +117,7 @@
 };
 
 struct fib_result_nl {
-	u32		fl_addr;   /* To be looked up*/ 
+	__be32		fl_addr;   /* To be looked up*/
 	u32		fl_fwmark; 
 	unsigned char	fl_tos;
 	unsigned char   fl_scope;
@@ -149,15 +157,12 @@
 #endif /* CONFIG_IP_ROUTE_MULTIPATH_WRANDOM */
 
 struct fib_table {
-	unsigned char	tb_id;
+	struct hlist_node tb_hlist;
+	u32		tb_id;
 	unsigned	tb_stamp;
 	int		(*tb_lookup)(struct fib_table *tb, const struct flowi *flp, struct fib_result *res);
-	int		(*tb_insert)(struct fib_table *table, struct rtmsg *r,
-				     struct kern_rta *rta, struct nlmsghdr *n,
-				     struct netlink_skb_parms *req);
-	int		(*tb_delete)(struct fib_table *table, struct rtmsg *r,
-				     struct kern_rta *rta, struct nlmsghdr *n,
-				     struct netlink_skb_parms *req);
+	int		(*tb_insert)(struct fib_table *, struct fib_config *);
+	int		(*tb_delete)(struct fib_table *, struct fib_config *);
 	int		(*tb_dump)(struct fib_table *table, struct sk_buff *skb,
 				     struct netlink_callback *cb);
 	int		(*tb_flush)(struct fib_table *table);
@@ -172,14 +177,14 @@
 extern struct fib_table *ip_fib_local_table;
 extern struct fib_table *ip_fib_main_table;
 
-static inline struct fib_table *fib_get_table(int id)
+static inline struct fib_table *fib_get_table(u32 id)
 {
 	if (id != RT_TABLE_LOCAL)
 		return ip_fib_main_table;
 	return ip_fib_local_table;
 }
 
-static inline struct fib_table *fib_new_table(int id)
+static inline struct fib_table *fib_new_table(u32 id)
 {
 	return fib_get_table(id);
 }
@@ -199,67 +204,48 @@
 }
 
 #else /* CONFIG_IP_MULTIPLE_TABLES */
-#define ip_fib_local_table (fib_tables[RT_TABLE_LOCAL])
-#define ip_fib_main_table (fib_tables[RT_TABLE_MAIN])
+#define ip_fib_local_table fib_get_table(RT_TABLE_LOCAL)
+#define ip_fib_main_table fib_get_table(RT_TABLE_MAIN)
 
-extern struct fib_table * fib_tables[RT_TABLE_MAX+1];
-extern int fib_lookup(const struct flowi *flp, struct fib_result *res);
-extern struct fib_table *__fib_new_table(int id);
-extern void fib_rule_put(struct fib_rule *r);
+extern int fib_lookup(struct flowi *flp, struct fib_result *res);
 
-static inline struct fib_table *fib_get_table(int id)
-{
-	if (id == 0)
-		id = RT_TABLE_MAIN;
-
-	return fib_tables[id];
-}
-
-static inline struct fib_table *fib_new_table(int id)
-{
-	if (id == 0)
-		id = RT_TABLE_MAIN;
-
-	return fib_tables[id] ? : __fib_new_table(id);
-}
-
+extern struct fib_table *fib_new_table(u32 id);
+extern struct fib_table *fib_get_table(u32 id);
 extern void fib_select_default(const struct flowi *flp, struct fib_result *res);
 
 #endif /* CONFIG_IP_MULTIPLE_TABLES */
 
 /* Exported by fib_frontend.c */
+extern struct nla_policy rtm_ipv4_policy[];
 extern void		ip_fib_init(void);
 extern int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_rtm_getroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
 extern int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb);
-extern int fib_validate_source(u32 src, u32 dst, u8 tos, int oif,
-			       struct net_device *dev, u32 *spec_dst, u32 *itag);
+extern int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
+			       struct net_device *dev, __be32 *spec_dst, u32 *itag);
 extern void fib_select_multipath(const struct flowi *flp, struct fib_result *res);
 
 struct rtentry;
 
 /* Exported by fib_semantics.c */
-extern int ip_fib_check_default(u32 gw, struct net_device *dev);
-extern int fib_sync_down(u32 local, struct net_device *dev, int force);
+extern int ip_fib_check_default(__be32 gw, struct net_device *dev);
+extern int fib_sync_down(__be32 local, struct net_device *dev, int force);
 extern int fib_sync_up(struct net_device *dev);
-extern int fib_convert_rtentry(int cmd, struct nlmsghdr *nl, struct rtmsg *rtm,
-			       struct kern_rta *rta, struct rtentry *r);
-extern u32  __fib_res_prefsrc(struct fib_result *res);
+extern __be32  __fib_res_prefsrc(struct fib_result *res);
 
 /* Exported by fib_hash.c */
-extern struct fib_table *fib_hash_init(int id);
+extern struct fib_table *fib_hash_init(u32 id);
 
 #ifdef CONFIG_IP_MULTIPLE_TABLES
-/* Exported by fib_rules.c */
+extern int fib4_rules_dump(struct sk_buff *skb, struct netlink_callback *cb);
 
-extern int inet_rtm_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_rtm_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg);
-extern int inet_dump_rules(struct sk_buff *skb, struct netlink_callback *cb);
+extern void __init fib4_rules_init(void);
+
 #ifdef CONFIG_NET_CLS_ROUTE
 extern u32 fib_rules_tclass(struct fib_result *res);
 #endif
-extern void fib_rules_init(void);
+
 #endif
 
 static inline void fib_combine_itag(u32 *itag, struct fib_result *res)
diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h
index ac747b6..beffdd6 100644
--- a/include/net/ip_mp_alg.h
+++ b/include/net/ip_mp_alg.h
@@ -17,7 +17,7 @@
 	void	(*mp_alg_select_route)(const struct flowi *flp,
 				       struct rtable *rth, struct rtable **rp);
 	void	(*mp_alg_flush)(void);
-	void	(*mp_alg_set_nhinfo)(__u32 network, __u32 netmask,
+	void	(*mp_alg_set_nhinfo)(__be32 network, __be32 netmask,
 				     unsigned char prefixlen,
 				     const struct fib_nh *nh);
 	void	(*mp_alg_remove)(struct rtable *rth);
@@ -59,7 +59,7 @@
 }
 
 static inline void multipath_set_nhinfo(struct rtable *rth,
-					__u32 network, __u32 netmask,
+					__be32 network, __be32 netmask,
 					unsigned char prefixlen,
 					const struct fib_nh *nh)
 {
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3b57b15..49c717e 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -100,22 +100,22 @@
 struct ip_vs_service_user {
 	/* virtual service addresses */
 	u_int16_t		protocol;
-	u_int32_t		addr;		/* virtual ip address */
-	u_int16_t		port;
+	__be32			addr;		/* virtual ip address */
+	__be16			port;
 	u_int32_t		fwmark;		/* firwall mark of service */
 
 	/* virtual service options */
 	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
 	unsigned		flags;		/* virtual service flags */
 	unsigned		timeout;	/* persistent timeout in sec */
-	u_int32_t		netmask;	/* persistent netmask */
+	__be32			netmask;	/* persistent netmask */
 };
 
 
 struct ip_vs_dest_user {
 	/* destination server address */
-	u_int32_t		addr;
-	u_int16_t		port;
+	__be32			addr;
+	__be16			port;
 
 	/* real server options */
 	unsigned		conn_flags;	/* connection flags */
@@ -163,15 +163,15 @@
 struct ip_vs_service_entry {
 	/* which service: user fills in these */
 	u_int16_t		protocol;
-	u_int32_t		addr;		/* virtual address */
-	u_int16_t		port;
+	__be32			addr;		/* virtual address */
+	__be16			port;
 	u_int32_t		fwmark;		/* firwall mark of service */
 
 	/* service options */
 	char			sched_name[IP_VS_SCHEDNAME_MAXLEN];
 	unsigned		flags;          /* virtual service flags */
 	unsigned		timeout;	/* persistent timeout */
-	u_int32_t		netmask;	/* persistent netmask */
+	__be32			netmask;	/* persistent netmask */
 
 	/* number of real servers */
 	unsigned int		num_dests;
@@ -182,8 +182,8 @@
 
 
 struct ip_vs_dest_entry {
-	u_int32_t		addr;		/* destination address */
-	u_int16_t		port;
+	__be32			addr;		/* destination address */
+	__be16			port;
 	unsigned		conn_flags;	/* connection flags */
 	int			weight;		/* destination weight */
 
@@ -203,8 +203,8 @@
 struct ip_vs_get_dests {
 	/* which service: user fills in these */
 	u_int16_t		protocol;
-	u_int32_t		addr;		/* virtual address */
-	u_int16_t		port;
+	__be32			addr;		/* virtual address */
+	__be16			port;
 	u_int32_t		fwmark;		/* firwall mark of service */
 
 	/* number of real servers */
@@ -502,12 +502,12 @@
 	struct list_head        c_list;         /* hashed list heads */
 
 	/* Protocol, addresses and port numbers */
-	__u32                   caddr;          /* client address */
-	__u32                   vaddr;          /* virtual address */
-	__u32                   daddr;          /* destination address */
-	__u16                   cport;
-	__u16                   vport;
-	__u16                   dport;
+	__be32                   caddr;          /* client address */
+	__be32                   vaddr;          /* virtual address */
+	__be32                   daddr;          /* destination address */
+	__be16                   cport;
+	__be16                   vport;
+	__be16                   dport;
 	__u16                   protocol;       /* Which protocol (TCP/UDP) */
 
 	/* counter and timer */
@@ -554,12 +554,12 @@
 	atomic_t		usecnt;   /* use counter */
 
 	__u16			protocol; /* which protocol (TCP/UDP) */
-	__u32			addr;	  /* IP address for virtual service */
-	__u16			port;	  /* port number for the service */
+	__be32			addr;	  /* IP address for virtual service */
+	__be16			port;	  /* port number for the service */
 	__u32                   fwmark;   /* firewall mark of the service */
 	unsigned		flags;	  /* service status flags */
 	unsigned		timeout;  /* persistent timeout in ticks */
-	__u32			netmask;  /* grouping granularity */
+	__be32			netmask;  /* grouping granularity */
 
 	struct list_head	destinations;  /* real server d-linked list */
 	__u32			num_dests;     /* number of servers */
@@ -581,8 +581,8 @@
 	struct list_head	n_list;   /* for the dests in the service */
 	struct list_head	d_list;   /* for table with all the dests */
 
-	__u32			addr;		/* IP address of the server */
-	__u16			port;		/* port number of the server */
+	__be32			addr;		/* IP address of the server */
+	__be16			port;		/* port number of the server */
 	volatile unsigned	flags;		/* dest status flags */
 	atomic_t		conn_flags;	/* flags to copy to conn */
 	atomic_t		weight;		/* server weight */
@@ -605,8 +605,8 @@
 	/* for virtual service */
 	struct ip_vs_service	*svc;		/* service it belongs to */
 	__u16			protocol;	/* which protocol (TCP/UDP) */
-	__u32			vaddr;		/* virtual IP address */
-	__u16			vport;		/* virtual port number */
+	__be32			vaddr;		/* virtual IP address */
+	__be16			vport;		/* virtual port number */
 	__u32			vfwmark;	/* firewall mark of service */
 };
 
@@ -648,7 +648,7 @@
 	/* members for application incarnations */
 	struct list_head	p_list;		/* member in proto app list */
 	struct ip_vs_app	*app;		/* its real application */
-	__u16			port;		/* port number in net order */
+	__be16			port;		/* port number in net order */
 	atomic_t		usecnt;		/* usage counter */
 
 	/* output hook: return false if can't linearize. diff set for TCP.  */
@@ -740,11 +740,11 @@
 };
 
 extern struct ip_vs_conn *ip_vs_conn_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_ct_in_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 extern struct ip_vs_conn *ip_vs_conn_out_get
-(int protocol, __u32 s_addr, __u16 s_port, __u32 d_addr, __u16 d_port);
+(int protocol, __be32 s_addr, __be16 s_port, __be32 d_addr, __be16 d_port);
 
 /* put back the conn without restarting its timer */
 static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
@@ -752,11 +752,11 @@
 	atomic_dec(&cp->refcnt);
 }
 extern void ip_vs_conn_put(struct ip_vs_conn *cp);
-extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __u16 cport);
+extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
 
 extern struct ip_vs_conn *
-ip_vs_conn_new(int proto, __u32 caddr, __u16 cport, __u32 vaddr, __u16 vport,
-	       __u32 daddr, __u16 dport, unsigned flags,
+ip_vs_conn_new(int proto, __be32 caddr, __be16 cport, __be32 vaddr, __be16 vport,
+	       __be32 daddr, __be16 dport, unsigned flags,
 	       struct ip_vs_dest *dest);
 extern void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
 
@@ -887,7 +887,7 @@
 extern struct ip_vs_stats ip_vs_stats;
 
 extern struct ip_vs_service *
-ip_vs_service_get(__u32 fwmark, __u16 protocol, __u32 vaddr, __u16 vport);
+ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
 
 static inline void ip_vs_service_put(struct ip_vs_service *svc)
 {
@@ -895,7 +895,7 @@
 }
 
 extern struct ip_vs_dest *
-ip_vs_lookup_real_service(__u16 protocol, __u32 daddr, __u16 dport);
+ip_vs_lookup_real_service(__u16 protocol, __be32 daddr, __be16 dport);
 extern int ip_vs_use_count_inc(void);
 extern void ip_vs_use_count_dec(void);
 extern int ip_vs_control_init(void);
diff --git a/include/net/ipcomp.h b/include/net/ipcomp.h
index e651a57..87c1af3 100644
--- a/include/net/ipcomp.h
+++ b/include/net/ipcomp.h
@@ -1,11 +1,14 @@
 #ifndef _NET_IPCOMP_H
 #define _NET_IPCOMP_H
 
+#include <linux/crypto.h>
+#include <linux/types.h>
+
 #define IPCOMP_SCRATCH_SIZE     65400
 
 struct ipcomp_data {
 	u16 threshold;
-	struct crypto_tfm **tfms;
+	struct crypto_comp **tfms;
 };
 
 #endif
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index ece7e8a..8223c44 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -40,6 +40,7 @@
 #define NEXTHDR_ICMP		58	/* ICMP for IPv6. */
 #define NEXTHDR_NONE		59	/* No next header */
 #define NEXTHDR_DEST		60	/* Destination options header. */
+#define NEXTHDR_MOBILITY	135	/* Mobility header. */
 
 #define NEXTHDR_MAX		255
 
@@ -229,7 +230,7 @@
 					       void (*destructor)(struct sock *));
 
 
-extern int			ipv6_parse_hopopts(struct sk_buff *skb);
+extern int			ipv6_parse_hopopts(struct sk_buff **skbp);
 
 extern struct ipv6_txoptions *  ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
 extern struct ipv6_txoptions *	ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
@@ -317,8 +318,8 @@
 
 #ifndef __HAVE_ARCH_ADDR_SET
 static inline void ipv6_addr_set(struct in6_addr *addr, 
-				     __u32 w1, __u32 w2,
-				     __u32 w3, __u32 w4)
+				     __be32 w1, __be32 w2,
+				     __be32 w3, __be32 w4)
 {
 	addr->s6_addr32[0] = w1;
 	addr->s6_addr32[1] = w2;
@@ -336,7 +337,7 @@
 		a1->s6_addr32[3] == a2->s6_addr32[3]);
 }
 
-static inline int __ipv6_prefix_equal(const u32 *a1, const u32 *a2,
+static inline int __ipv6_prefix_equal(const __be32 *a1, const __be32 *a2,
 				      unsigned int prefixlen)
 {
 	unsigned pdw, pbi;
@@ -506,6 +507,8 @@
 
 extern int 			ipv6_ext_hdr(u8 nexthdr);
 
+extern int ipv6_find_tlv(struct sk_buff *skb, int offset, int type);
+
 extern struct ipv6_txoptions *	ipv6_invert_rthdr(struct sock *sk,
 						  struct ipv6_rt_hdr *hdr);
 
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 1c73bdb..9592c37 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
@@ -98,7 +98,15 @@
 #define IRLAN_SHORT  1
 #define IRLAN_ARRAY  2
 
-#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER+LAP_MAX_HEADER)
+/* IrLAN sits on top if IrTTP */
+#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER)
+/* 1 byte for the command code and 1 byte for the parameter count */
+#define IRLAN_CMD_HEADER 2
+
+#define IRLAN_STRING_PARAMETER_LEN(name, value) (1 + strlen((name)) + 2 \
+						+ strlen ((value)))
+#define IRLAN_BYTE_PARAMETER_LEN(name)          (1 + strlen((name)) + 2 + 1)
+#define IRLAN_SHORT_PARAMETER_LEN(name)         (1 + strlen((name)) + 2 + 2)
 
 /*
  *  IrLAN client
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 3452ae2..9dd54a5 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
@@ -74,6 +74,19 @@
 
 #define PF_BIT    0x10 /* Poll/final bit */
 
+/* Some IrLAP field lengths */
+/*
+ * Only baud rate triplet is 4 bytes (PV can be 2 bytes).
+ * All others params (7) are 3 bytes, so that's 7*3 + 1*4 bytes.
+ */
+#define IRLAP_NEGOCIATION_PARAMS_LEN 25
+#define IRLAP_DISCOVERY_INFO_LEN     32
+
+struct disc_frame {
+	__u8 caddr;          /* Connection address */
+	__u8 control;
+} IRDA_PACK;
+
 struct xid_frame {
 	__u8  caddr; /* Connection address */
 	__u8  control;
@@ -95,11 +108,25 @@
 struct ua_frame {
 	__u8 caddr;
 	__u8 control;
-
 	__u32 saddr; /* Source device address */
 	__u32 daddr; /* Dest device address */
 } IRDA_PACK;
-	
+
+struct dm_frame {
+	__u8 caddr;          /* Connection address */
+	__u8 control;
+} IRDA_PACK;
+
+struct rd_frame {
+	__u8 caddr;          /* Connection address */
+	__u8 control;
+} IRDA_PACK;
+
+struct rr_frame {
+	__u8 caddr;          /* Connection address */
+	__u8 control;
+} IRDA_PACK;
+
 struct i_frame {
 	__u8 caddr;
 	__u8 control;
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index 11ecfa5..e212b9b 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
@@ -48,7 +48,7 @@
 #define DEV_ADDR_ANY  0xffffffff
 
 #define LMP_HEADER          2    /* Dest LSAP + Source LSAP */
-#define LMP_CONTROL_HEADER  4
+#define LMP_CONTROL_HEADER  4    /* LMP_HEADER + opcode + parameter */
 #define LMP_PID_HEADER      1    /* Used by Ultra */
 #define LMP_MAX_HEADER      (LMP_CONTROL_HEADER+LAP_MAX_HEADER)
 
diff --git a/include/net/mip6.h b/include/net/mip6.h
new file mode 100644
index 0000000..68263c6
--- /dev/null
+++ b/include/net/mip6.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C)2003-2006 Helsinki University of Technology
+ * Copyright (C)2003-2006 USAGI/WIDE Project
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/*
+ * Authors:
+ *	Noriaki TAKAMIYA @USAGI
+ *	Masahide NAKAMURA @USAGI
+ *	YOSHIFUJI Hideaki @USAGI
+ */
+#ifndef _NET_MIP6_H
+#define _NET_MIP6_H
+
+#include <linux/skbuff.h>
+#include <net/sock.h>
+
+#define MIP6_OPT_PAD_1	0
+#define MIP6_OPT_PAD_N	1
+
+/*
+ * Mobility Header
+ */
+struct ip6_mh {
+	__u8	ip6mh_proto;
+	__u8	ip6mh_hdrlen;
+	__u8	ip6mh_type;
+	__u8	ip6mh_reserved;
+	__u16	ip6mh_cksum;
+	/* Followed by type specific messages */
+	__u8	data[0];
+} __attribute__ ((__packed__));
+
+#define IP6_MH_TYPE_BRR		0   /* Binding Refresh Request */
+#define IP6_MH_TYPE_HOTI	1   /* HOTI Message   */
+#define IP6_MH_TYPE_COTI	2   /* COTI Message  */
+#define IP6_MH_TYPE_HOT		3   /* HOT Message   */
+#define IP6_MH_TYPE_COT		4   /* COT Message  */
+#define IP6_MH_TYPE_BU		5   /* Binding Update */
+#define IP6_MH_TYPE_BACK	6   /* Binding ACK */
+#define IP6_MH_TYPE_BERROR	7   /* Binding Error */
+#define IP6_MH_TYPE_MAX		IP6_MH_TYPE_BERROR
+
+extern int mip6_init(void);
+extern void mip6_fini(void);
+extern int mip6_mh_filter(struct sock *sk, struct sk_buff *skb);
+
+#endif
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 4901ee4..c8aacbd 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -1,6 +1,8 @@
 #ifndef _NET_NEIGHBOUR_H
 #define _NET_NEIGHBOUR_H
 
+#include <linux/neighbour.h>
+
 /*
  *	Generic neighbour manipulation
  *
@@ -14,40 +16,6 @@
  *		- Add neighbour cache statistics like rtstat
  */
 
-/* The following flags & states are exported to user space,
-   so that they should be moved to include/linux/ directory.
- */
-
-/*
- *	Neighbor Cache Entry Flags
- */
-
-#define NTF_PROXY	0x08	/* == ATF_PUBL */
-#define NTF_ROUTER	0x80
-
-/*
- *	Neighbor Cache Entry States.
- */
-
-#define NUD_INCOMPLETE	0x01
-#define NUD_REACHABLE	0x02
-#define NUD_STALE	0x04
-#define NUD_DELAY	0x08
-#define NUD_PROBE	0x10
-#define NUD_FAILED	0x20
-
-/* Dummy states */
-#define NUD_NOARP	0x40
-#define NUD_PERMANENT	0x80
-#define NUD_NONE	0x00
-
-/* NUD_NOARP & NUD_PERMANENT are pseudostates, they never change
-   and make no address resolution or NUD.
-   NUD_PERMANENT is also cannot be deleted by garbage collectors.
- */
-
-#ifdef __KERNEL__
-
 #include <asm/atomic.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
@@ -133,7 +101,7 @@
 	__u8			dead;
 	atomic_t		probes;
 	rwlock_t		lock;
-	unsigned char		ha[(MAX_ADDR_LEN+sizeof(unsigned long)-1)&~(sizeof(unsigned long)-1)];
+	unsigned char		ha[ALIGN(MAX_ADDR_LEN, sizeof(unsigned long))];
 	struct hh_cache		*hh;
 	atomic_t		refcnt;
 	int			(*output)(struct sk_buff *skb);
@@ -158,6 +126,7 @@
 {
 	struct pneigh_entry	*next;
 	struct net_device		*dev;
+	u8			flags;
 	u8			key[0];
 };
 
@@ -374,6 +343,3 @@
 #define NEIGH_CB(skb)	((struct neighbour_cb *)(skb)->cb)
 
 #endif
-#endif
-
-
diff --git a/include/net/netlabel.h b/include/net/netlabel.h
new file mode 100644
index 0000000..c63a580
--- /dev/null
+++ b/include/net/netlabel.h
@@ -0,0 +1,261 @@
+/*
+ * NetLabel System
+ *
+ * The NetLabel system manages static and dynamic label mappings for network
+ * protocols such as CIPSO and RIPSO.
+ *
+ * Author: Paul Moore <paul.moore@hp.com>
+ *
+ */
+
+/*
+ * (c) Copyright Hewlett-Packard Development Company, L.P., 2006
+ *
+ * This program is free software;  you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY;  without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program;  if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef _NETLABEL_H
+#define _NETLABEL_H
+
+#include <linux/types.h>
+#include <linux/net.h>
+#include <linux/skbuff.h>
+#include <net/netlink.h>
+
+/*
+ * NetLabel - A management interface for maintaining network packet label
+ *            mapping tables for explicit packet labling protocols.
+ *
+ * Network protocols such as CIPSO and RIPSO require a label translation layer
+ * to convert the label on the packet into something meaningful on the host
+ * machine.  In the current Linux implementation these mapping tables live
+ * inside the kernel; NetLabel provides a mechanism for user space applications
+ * to manage these mapping tables.
+ *
+ * NetLabel makes use of the Generic NETLINK mechanism as a transport layer to
+ * send messages between kernel and user space.  The general format of a
+ * NetLabel message is shown below:
+ *
+ *  +-----------------+-------------------+--------- --- -- -
+ *  | struct nlmsghdr | struct genlmsghdr | payload
+ *  +-----------------+-------------------+--------- --- -- -
+ *
+ * The 'nlmsghdr' and 'genlmsghdr' structs should be dealt with like normal.
+ * The payload is dependent on the subsystem specified in the
+ * 'nlmsghdr->nlmsg_type' and should be defined below, supporting functions
+ * should be defined in the corresponding net/netlabel/netlabel_<subsys>.h|c
+ * file.  All of the fields in the NetLabel payload are NETLINK attributes, see
+ * the include/net/netlink.h file for more information on NETLINK attributes.
+ *
+ */
+
+/*
+ * NetLabel NETLINK protocol
+ */
+
+#define NETLBL_PROTO_VERSION            1
+
+/* NetLabel NETLINK types/families */
+#define NETLBL_NLTYPE_NONE              0
+#define NETLBL_NLTYPE_MGMT              1
+#define NETLBL_NLTYPE_MGMT_NAME         "NLBL_MGMT"
+#define NETLBL_NLTYPE_RIPSO             2
+#define NETLBL_NLTYPE_RIPSO_NAME        "NLBL_RIPSO"
+#define NETLBL_NLTYPE_CIPSOV4           3
+#define NETLBL_NLTYPE_CIPSOV4_NAME      "NLBL_CIPSOv4"
+#define NETLBL_NLTYPE_CIPSOV6           4
+#define NETLBL_NLTYPE_CIPSOV6_NAME      "NLBL_CIPSOv6"
+#define NETLBL_NLTYPE_UNLABELED         5
+#define NETLBL_NLTYPE_UNLABELED_NAME    "NLBL_UNLBL"
+
+/*
+ * NetLabel - Kernel API for accessing the network packet label mappings.
+ *
+ * The following functions are provided for use by other kernel modules,
+ * specifically kernel LSM modules, to provide a consistent, transparent API
+ * for dealing with explicit packet labeling protocols such as CIPSO and
+ * RIPSO.  The functions defined here are implemented in the
+ * net/netlabel/netlabel_kapi.c file.
+ *
+ */
+
+/* NetLabel audit information */
+struct netlbl_audit {
+	u32 secid;
+	uid_t loginuid;
+};
+
+/* Domain mapping definition struct */
+struct netlbl_dom_map;
+
+/* Domain mapping operations */
+int netlbl_domhsh_remove(const char *domain, struct netlbl_audit *audit_info);
+
+/* LSM security attributes */
+struct netlbl_lsm_cache {
+	void (*free) (const void *data);
+	void *data;
+};
+struct netlbl_lsm_secattr {
+	char *domain;
+
+	u32 mls_lvl;
+	u32 mls_lvl_vld;
+	unsigned char *mls_cat;
+	size_t mls_cat_len;
+
+	struct netlbl_lsm_cache cache;
+};
+
+/*
+ * LSM security attribute operations
+ */
+
+
+/**
+ * netlbl_secattr_init - Initialize a netlbl_lsm_secattr struct
+ * @secattr: the struct to initialize
+ *
+ * Description:
+ * Initialize an already allocated netlbl_lsm_secattr struct.  Returns zero on
+ * success, negative values on error.
+ *
+ */
+static inline int netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
+{
+	memset(secattr, 0, sizeof(*secattr));
+	return 0;
+}
+
+/**
+ * netlbl_secattr_destroy - Clears a netlbl_lsm_secattr struct
+ * @secattr: the struct to clear
+ * @clear_cache: cache clear flag
+ *
+ * Description:
+ * Destroys the @secattr struct, including freeing all of the internal buffers.
+ * If @clear_cache is true then free the cache fields, otherwise leave them
+ * intact.  The struct must be reset with a call to netlbl_secattr_init()
+ * before reuse.
+ *
+ */
+static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr,
+					  u32 clear_cache)
+{
+	if (clear_cache && secattr->cache.data != NULL && secattr->cache.free)
+		secattr->cache.free(secattr->cache.data);
+	kfree(secattr->domain);
+	kfree(secattr->mls_cat);
+}
+
+/**
+ * netlbl_secattr_alloc - Allocate and initialize a netlbl_lsm_secattr struct
+ * @flags: the memory allocation flags
+ *
+ * Description:
+ * Allocate and initialize a netlbl_lsm_secattr struct.  Returns a valid
+ * pointer on success, or NULL on failure.
+ *
+ */
+static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(int flags)
+{
+	return kzalloc(sizeof(struct netlbl_lsm_secattr), flags);
+}
+
+/**
+ * netlbl_secattr_free - Frees a netlbl_lsm_secattr struct
+ * @secattr: the struct to free
+ * @clear_cache: cache clear flag
+ *
+ * Description:
+ * Frees @secattr including all of the internal buffers.  If @clear_cache is
+ * true then free the cache fields, otherwise leave them intact.
+ *
+ */
+static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr,
+				       u32 clear_cache)
+{
+	netlbl_secattr_destroy(secattr, clear_cache);
+	kfree(secattr);
+}
+
+/*
+ * LSM protocol operations
+ */
+
+#ifdef CONFIG_NETLABEL
+int netlbl_socket_setattr(const struct socket *sock,
+			  const struct netlbl_lsm_secattr *secattr);
+int netlbl_sock_getattr(struct sock *sk,
+			struct netlbl_lsm_secattr *secattr);
+int netlbl_socket_getattr(const struct socket *sock,
+			  struct netlbl_lsm_secattr *secattr);
+int netlbl_skbuff_getattr(const struct sk_buff *skb,
+			  struct netlbl_lsm_secattr *secattr);
+void netlbl_skbuff_err(struct sk_buff *skb, int error);
+#else
+static inline int netlbl_socket_setattr(const struct socket *sock,
+				     const struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int netlbl_sock_getattr(struct sock *sk,
+				      struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int netlbl_socket_getattr(const struct socket *sock,
+					struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline int netlbl_skbuff_getattr(const struct sk_buff *skb,
+					struct netlbl_lsm_secattr *secattr)
+{
+	return -ENOSYS;
+}
+
+static inline void netlbl_skbuff_err(struct sk_buff *skb, int error)
+{
+	return;
+}
+#endif /* CONFIG_NETLABEL */
+
+/*
+ * LSM label mapping cache operations
+ */
+
+#ifdef CONFIG_NETLABEL
+void netlbl_cache_invalidate(void);
+int netlbl_cache_add(const struct sk_buff *skb,
+		     const struct netlbl_lsm_secattr *secattr);
+#else
+static inline void netlbl_cache_invalidate(void)
+{
+	return;
+}
+
+static inline int netlbl_cache_add(const struct sk_buff *skb,
+				   const struct netlbl_lsm_secattr *secattr)
+{
+	return 0;
+}
+#endif /* CONFIG_NETLABEL */
+
+#endif /* _NETLABEL_H */
diff --git a/include/net/netlink.h b/include/net/netlink.h
index 640c26a..ce5cba1 100644
--- a/include/net/netlink.h
+++ b/include/net/netlink.h
@@ -35,12 +35,15 @@
  *   nlmsg_put()			add a netlink message to an skb
  *   nlmsg_put_answer()			callback based nlmsg_put()
  *   nlmsg_end()			finanlize netlink message
+ *   nlmsg_get_pos()			return current position in message
+ *   nlmsg_trim()			trim part of message
  *   nlmsg_cancel()			cancel message construction
  *   nlmsg_free()			free a netlink message
  *
  * Message Sending:
  *   nlmsg_multicast()			multicast message to several groups
  *   nlmsg_unicast()			unicast a message to a single socket
+ *   nlmsg_notify()			send notification message
  *
  * Message Length Calculations:
  *   nlmsg_msg_size(payload)		length of message w/o padding
@@ -62,6 +65,9 @@
  *   nlmsg_validate()			validate netlink message incl. attrs
  *   nlmsg_for_each_attr()		loop over all attributes
  *
+ * Misc:
+ *   nlmsg_report()			report back to application?
+ *
  * ------------------------------------------------------------------------
  *                          Attributes Interface
  * ------------------------------------------------------------------------
@@ -80,8 +86,10 @@
  *   struct nlattr			netlink attribtue header
  *
  * Attribute Construction:
- *   nla_reserve(skb, type, len)	reserve skb tailroom for an attribute
+ *   nla_reserve(skb, type, len)	reserve room for an attribute
+ *   nla_reserve_nohdr(skb, len)	reserve room for an attribute w/o hdr
  *   nla_put(skb, type, len, data)	add attribute to skb
+ *   nla_put_nohdr(skb, len, data)	add attribute w/o hdr
  *
  * Attribute Construction for Basic Types:
  *   nla_put_u8(skb, type, value)	add u8 attribute to skb
@@ -138,10 +146,13 @@
  *   nla_ok(nla, remaining)		does nla fit into remaining bytes?
  *   nla_next(nla, remaining)		get next netlink attribute
  *   nla_validate()			validate a stream of attributes
+ *   nla_validate_nested()		validate a stream of nested attributes
  *   nla_find()				find attribute in stream of attributes
+ *   nla_find_nested()			find attribute in nested attributes
  *   nla_parse()			parse and validate stream of attrs
  *   nla_parse_nested()			parse nested attribuets
  *   nla_for_each_attr()		loop over all attributes
+ *   nla_for_each_nested()		loop over the nested attributes
  *=========================================================================
  */
 
@@ -158,6 +169,7 @@
 	NLA_FLAG,
 	NLA_MSECS,
 	NLA_NESTED,
+	NLA_NUL_STRING,
 	__NLA_TYPE_MAX,
 };
 
@@ -166,21 +178,37 @@
 /**
  * struct nla_policy - attribute validation policy
  * @type: Type of attribute or NLA_UNSPEC
- * @minlen: Minimal length of payload required to be available
+ * @len: Type specific length of payload
  *
  * Policies are defined as arrays of this struct, the array must be
  * accessible by attribute type up to the highest identifier to be expected.
  *
+ * Meaning of `len' field:
+ *    NLA_STRING           Maximum length of string
+ *    NLA_NUL_STRING       Maximum length of string (excluding NUL)
+ *    NLA_FLAG             Unused
+ *    All other            Exact length of attribute payload
+ *
  * Example:
  * static struct nla_policy my_policy[ATTR_MAX+1] __read_mostly = {
  * 	[ATTR_FOO] = { .type = NLA_U16 },
- *	[ATTR_BAR] = { .type = NLA_STRING },
- *	[ATTR_BAZ] = { .minlen = sizeof(struct mystruct) },
+ *	[ATTR_BAR] = { .type = NLA_STRING, len = BARSIZ },
+ *	[ATTR_BAZ] = { .len = sizeof(struct mystruct) },
  * };
  */
 struct nla_policy {
 	u16		type;
-	u16		minlen;
+	u16		len;
+};
+
+/**
+ * struct nl_info - netlink source information
+ * @nlh: Netlink message header of original request
+ * @pid: Netlink PID of requesting application
+ */
+struct nl_info {
+	struct nlmsghdr		*nlh;
+	u32			pid;
 };
 
 extern void		netlink_run_queue(struct sock *sk, unsigned int *qlen,
@@ -188,6 +216,9 @@
 						    struct nlmsghdr *, int *));
 extern void		netlink_queue_skip(struct nlmsghdr *nlh,
 					   struct sk_buff *skb);
+extern int		nlmsg_notify(struct sock *sk, struct sk_buff *skb,
+				     u32 pid, unsigned int group, int report,
+				     gfp_t flags);
 
 extern int		nla_validate(struct nlattr *head, int len, int maxtype,
 				     struct nla_policy *policy);
@@ -203,12 +234,18 @@
 extern int		nla_strcmp(const struct nlattr *nla, const char *str);
 extern struct nlattr *	__nla_reserve(struct sk_buff *skb, int attrtype,
 				      int attrlen);
+extern void *		__nla_reserve_nohdr(struct sk_buff *skb, int attrlen);
 extern struct nlattr *	nla_reserve(struct sk_buff *skb, int attrtype,
 				    int attrlen);
+extern void *		nla_reserve_nohdr(struct sk_buff *skb, int attrlen);
 extern void		__nla_put(struct sk_buff *skb, int attrtype,
 				  int attrlen, const void *data);
+extern void		__nla_put_nohdr(struct sk_buff *skb, int attrlen,
+					const void *data);
 extern int		nla_put(struct sk_buff *skb, int attrtype,
 				int attrlen, const void *data);
+extern int		nla_put_nohdr(struct sk_buff *skb, int attrlen,
+				      const void *data);
 
 /**************************************************************************
  * Netlink Messages
@@ -364,6 +401,17 @@
 }
 
 /**
+ * nlmsg_report - need to report back to application?
+ * @nlh: netlink message header
+ *
+ * Returns 1 if a report back to the application is requested.
+ */
+static inline int nlmsg_report(struct nlmsghdr *nlh)
+{
+	return !!(nlh->nlmsg_flags & NLM_F_ECHO);
+}
+
+/**
  * nlmsg_for_each_attr - iterate over a stream of attributes
  * @pos: loop counter, set to current attribute
  * @nlh: netlink message header
@@ -453,12 +501,13 @@
 /**
  * nlmsg_new - Allocate a new netlink message
  * @size: maximum size of message
+ * @flags: the type of memory to allocate.
  *
  * Use NLMSG_GOODSIZE if size isn't know and you need a good default size.
  */
-static inline struct sk_buff *nlmsg_new(int size)
+static inline struct sk_buff *nlmsg_new(int size, gfp_t flags)
 {
-	return alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
+	return alloc_skb(size, flags);
 }
 
 /**
@@ -480,6 +529,32 @@
 }
 
 /**
+ * nlmsg_get_pos - return current position in netlink message
+ * @skb: socket buffer the message is stored in
+ *
+ * Returns a pointer to the current tail of the message.
+ */
+static inline void *nlmsg_get_pos(struct sk_buff *skb)
+{
+	return skb->tail;
+}
+
+/**
+ * nlmsg_trim - Trim message to a mark
+ * @skb: socket buffer the message is stored in
+ * @mark: mark to trim to
+ *
+ * Trims the message to the provided mark. Returns -1.
+ */
+static inline int nlmsg_trim(struct sk_buff *skb, void *mark)
+{
+	if (mark)
+		skb_trim(skb, (unsigned char *) mark - skb->data);
+
+	return -1;
+}
+
+/**
  * nlmsg_cancel - Cancel construction of a netlink message
  * @skb: socket buffer the message is stored in
  * @nlh: netlink message header
@@ -489,9 +564,7 @@
  */
 static inline int nlmsg_cancel(struct sk_buff *skb, struct nlmsghdr *nlh)
 {
-	skb_trim(skb, (unsigned char *) nlh - skb->data);
-
-	return -1;
+	return nlmsg_trim(skb, nlh);
 }
 
 /**
@@ -509,15 +582,16 @@
  * @skb: netlink message as socket buffer
  * @pid: own netlink pid to avoid sending to yourself
  * @group: multicast group id
+ * @flags: allocation flags
  */
 static inline int nlmsg_multicast(struct sock *sk, struct sk_buff *skb,
-				  u32 pid, unsigned int group)
+				  u32 pid, unsigned int group, gfp_t flags)
 {
 	int err;
 
 	NETLINK_CB(skb).dst_group = group;
 
-	err = netlink_broadcast(sk, skb, pid, group, GFP_KERNEL);
+	err = netlink_broadcast(sk, skb, pid, group, flags);
 	if (err > 0)
 		err = 0;
 
@@ -631,6 +705,18 @@
 }
 
 /**
+ * nla_find_nested - find attribute in a set of nested attributes
+ * @nla: attribute containing the nested attributes
+ * @attrtype: type of attribute to look for
+ *
+ * Returns the first attribute which matches the specified type.
+ */
+static inline struct nlattr *nla_find_nested(struct nlattr *nla, int attrtype)
+{
+	return nla_find(nla_data(nla), nla_len(nla), attrtype);
+}
+
+/**
  * nla_parse_nested - parse nested attributes
  * @tb: destination array with maxtype+1 elements
  * @maxtype: maximum attribute type to be expected
@@ -745,13 +831,16 @@
 #define NLA_PUT_U32(skb, attrtype, value) \
 	NLA_PUT_TYPE(skb, u32, attrtype, value)
 
+#define NLA_PUT_BE32(skb, attrtype, value) \
+	NLA_PUT_TYPE(skb, __be32, attrtype, value)
+
 #define NLA_PUT_U64(skb, attrtype, value) \
 	NLA_PUT_TYPE(skb, u64, attrtype, value)
 
 #define NLA_PUT_STRING(skb, attrtype, value) \
 	NLA_PUT(skb, attrtype, strlen(value) + 1, value)
 
-#define NLA_PUT_FLAG(skb, attrtype, value) \
+#define NLA_PUT_FLAG(skb, attrtype) \
 	NLA_PUT(skb, attrtype, 0, NULL)
 
 #define NLA_PUT_MSECS(skb, attrtype, jiffies) \
@@ -767,6 +856,15 @@
 }
 
 /**
+ * nla_get_be32 - return payload of __be32 attribute
+ * @nla: __be32 netlink attribute
+ */
+static inline __be32 nla_get_be32(struct nlattr *nla)
+{
+	return *(__be32 *) nla_data(nla);
+}
+
+/**
  * nla_get_u16 - return payload of u16 attribute
  * @nla: u16 netlink attribute
  */
@@ -862,10 +960,25 @@
  */
 static inline int nla_nest_cancel(struct sk_buff *skb, struct nlattr *start)
 {
-	if (start)
-		skb_trim(skb, (unsigned char *) start - skb->data);
+	return nlmsg_trim(skb, start);
+}
 
-	return -1;
+/**
+ * nla_validate_nested - Validate a stream of nested attributes
+ * @start: container attribute
+ * @maxtype: maximum attribute type to be expected
+ * @policy: validation policy
+ *
+ * Validates all attributes in the nested attribute stream against the
+ * specified policy. Attributes with a type exceeding maxtype will be
+ * ignored. See documenation of struct nla_policy for more details.
+ *
+ * Returns 0 on success or a negative error code.
+ */
+static inline int nla_validate_nested(struct nlattr *start, int maxtype,
+				      struct nla_policy *policy)
+{
+	return nla_validate(nla_data(start), nla_len(start), maxtype, policy);
 }
 
 /**
@@ -880,4 +993,13 @@
 	     nla_ok(pos, rem); \
 	     pos = nla_next(pos, &(rem)))
 
+/**
+ * nla_for_each_nested - iterate over nested attributes
+ * @pos: loop counter, set to current attribute
+ * @nla: attribute containing the nested attributes
+ * @rem: initialized to len, holds bytes currently remaining in stream
+ */
+#define nla_for_each_nested(pos, nla, rem) \
+	nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
+
 #endif
diff --git a/include/net/nexthop.h b/include/net/nexthop.h
new file mode 100644
index 0000000..3334dbf
--- /dev/null
+++ b/include/net/nexthop.h
@@ -0,0 +1,33 @@
+#ifndef __NET_NEXTHOP_H
+#define __NET_NEXTHOP_H
+
+#include <linux/rtnetlink.h>
+#include <net/netlink.h>
+
+static inline int rtnh_ok(const struct rtnexthop *rtnh, int remaining)
+{
+	return remaining >= sizeof(*rtnh) &&
+	       rtnh->rtnh_len >= sizeof(*rtnh) &&
+	       rtnh->rtnh_len <= remaining;
+}
+
+static inline struct rtnexthop *rtnh_next(const struct rtnexthop *rtnh,
+                                         int *remaining)
+{
+	int totlen = NLA_ALIGN(rtnh->rtnh_len);
+
+	*remaining -= totlen;
+	return (struct rtnexthop *) ((char *) rtnh + totlen);
+}
+
+static inline struct nlattr *rtnh_attrs(const struct rtnexthop *rtnh)
+{
+	return (struct nlattr *) ((char *) rtnh + NLA_ALIGN(sizeof(*rtnh)));
+}
+
+static inline int rtnh_attrlen(const struct rtnexthop *rtnh)
+{
+	return rtnh->rtnh_len - NLA_ALIGN(sizeof(*rtnh));
+}
+
+#endif
diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h
deleted file mode 100644
index cf5e4d2..0000000
--- a/include/net/pkt_act.h
+++ /dev/null
@@ -1,273 +0,0 @@
-#ifndef __NET_PKT_ACT_H
-#define __NET_PKT_ACT_H
-
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <linux/bitops.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/sockios.h>
-#include <linux/in.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/skbuff.h>
-#include <linux/rtnetlink.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/proc_fs.h>
-#include <net/sock.h>
-#include <net/pkt_sched.h>
-
-#define tca_st(val) (struct tcf_##val *)
-#define PRIV(a,name) ( tca_st(name) (a)->priv)
-
-#if 0 /* control */
-#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define DPRINTK(format,args...)
-#endif
-
-#if 0 /* data */
-#define D2PRINTK(format,args...) printk(KERN_DEBUG format,##args)
-#else
-#define D2PRINTK(format,args...)
-#endif
-
-static __inline__ unsigned
-tcf_hash(u32 index)
-{
-	return index & MY_TAB_MASK;
-}
-
-/* probably move this from being inline
- * and put into act_generic
-*/
-static inline void
-tcf_hash_destroy(struct tcf_st *p)
-{
-	unsigned h = tcf_hash(p->index);
-	struct tcf_st **p1p;
-
-	for (p1p = &tcf_ht[h]; *p1p; p1p = &(*p1p)->next) {
-		if (*p1p == p) {
-			write_lock_bh(&tcf_t_lock);
-			*p1p = p->next;
-			write_unlock_bh(&tcf_t_lock);
-#ifdef CONFIG_NET_ESTIMATOR
-			gen_kill_estimator(&p->bstats, &p->rate_est);
-#endif
-			kfree(p);
-			return;
-		}
-	}
-	BUG_TRAP(0);
-}
-
-static inline int
-tcf_hash_release(struct tcf_st *p, int bind )
-{
-	int ret = 0;
-	if (p) {
-		if (bind) {
-			p->bindcnt--;
-		}
-		p->refcnt--;
-	       	if(p->bindcnt <=0 && p->refcnt <= 0) {
-			tcf_hash_destroy(p);
-			ret = 1;
-		}
-	}
-	return ret;
-}
-
-static __inline__ int
-tcf_dump_walker(struct sk_buff *skb, struct netlink_callback *cb,
-		struct tc_action *a)
-{
-	struct tcf_st *p;
-	int err =0, index =  -1,i= 0, s_i = 0, n_i = 0;
-	struct rtattr *r ;
-
-	read_lock(&tcf_t_lock);
-
-	s_i = cb->args[0];
-
-	for (i = 0; i < MY_TAB_SIZE; i++) {
-		p = tcf_ht[tcf_hash(i)];
-
-		for (; p; p = p->next) {
-			index++;
-			if (index < s_i)
-				continue;
-			a->priv = p;
-			a->order = n_i;
-			r = (struct rtattr*) skb->tail;
-			RTA_PUT(skb, a->order, 0, NULL);
-			err = tcf_action_dump_1(skb, a, 0, 0);
-			if (0 > err) {
-				index--;
-				skb_trim(skb, (u8*)r - skb->data);
-				goto done;
-			}
-			r->rta_len = skb->tail - (u8*)r;
-			n_i++;
-			if (n_i >= TCA_ACT_MAX_PRIO) {
-				goto done;
-			}
-		}
-	}
-done:
-	read_unlock(&tcf_t_lock);
-	if (n_i)
-		cb->args[0] += n_i;
-	return n_i;
-
-rtattr_failure:
-	skb_trim(skb, (u8*)r - skb->data);
-	goto done;
-}
-
-static __inline__ int
-tcf_del_walker(struct sk_buff *skb, struct tc_action *a)
-{
-	struct tcf_st *p, *s_p;
-	struct rtattr *r ;
-	int i= 0, n_i = 0;
-
-	r = (struct rtattr*) skb->tail;
-	RTA_PUT(skb, a->order, 0, NULL);
-	RTA_PUT(skb, TCA_KIND, IFNAMSIZ, a->ops->kind);
-	for (i = 0; i < MY_TAB_SIZE; i++) {
-		p = tcf_ht[tcf_hash(i)];
-
-		while (p != NULL) {
-			s_p = p->next;
-			if (ACT_P_DELETED == tcf_hash_release(p, 0)) {
-				 module_put(a->ops->owner);
-			}
-			n_i++;
-			p = s_p;
-		}
-	}
-	RTA_PUT(skb, TCA_FCNT, 4, &n_i);
-	r->rta_len = skb->tail - (u8*)r;
-
-	return n_i;
-rtattr_failure:
-	skb_trim(skb, (u8*)r - skb->data);
-	return -EINVAL;
-}
-
-static __inline__ int
-tcf_generic_walker(struct sk_buff *skb, struct netlink_callback *cb, int type,
-		struct tc_action *a)
-{
-		if (type == RTM_DELACTION) {
-			return tcf_del_walker(skb,a);
-		} else if (type == RTM_GETACTION) {
-			return tcf_dump_walker(skb,cb,a);
-		} else {
-			printk("tcf_generic_walker: unknown action %d\n",type);
-			return -EINVAL;
-		}
-}
-
-static __inline__ struct tcf_st *
-tcf_hash_lookup(u32 index)
-{
-	struct tcf_st *p;
-
-	read_lock(&tcf_t_lock);
-	for (p = tcf_ht[tcf_hash(index)]; p; p = p->next) {
-		if (p->index == index)
-			break;
-	}
-	read_unlock(&tcf_t_lock);
-	return p;
-}
-
-static __inline__ u32
-tcf_hash_new_index(void)
-{
-	do {
-		if (++idx_gen == 0)
-			idx_gen = 1;
-	} while (tcf_hash_lookup(idx_gen));
-
-	return idx_gen;
-}
-
-
-static inline int
-tcf_hash_search(struct tc_action *a, u32 index)
-{
-	struct tcf_st *p = tcf_hash_lookup(index);
-
-	if (p != NULL) {
-		a->priv = p;
-		return 1;
-	}
-	return 0;
-}
-
-#ifdef CONFIG_NET_ACT_INIT
-static inline struct tcf_st *
-tcf_hash_check(u32 index, struct tc_action *a, int ovr, int bind)
-{
-	struct tcf_st *p = NULL;
-	if (index && (p = tcf_hash_lookup(index)) != NULL) {
-		if (bind) {
-			p->bindcnt++;
-			p->refcnt++;
-		}
-		a->priv = p;
-	}
-	return p;
-}
-
-static inline struct tcf_st *
-tcf_hash_create(u32 index, struct rtattr *est, struct tc_action *a, int size, int ovr, int bind)
-{
-	struct tcf_st *p = NULL;
-
-	p = kmalloc(size, GFP_KERNEL);
-	if (p == NULL)
-		return p;
-
-	memset(p, 0, size);
-	p->refcnt = 1;
-
-	if (bind) {
-		p->bindcnt = 1;
-	}
-
-	spin_lock_init(&p->lock);
-	p->stats_lock = &p->lock;
-	p->index = index ? : tcf_hash_new_index();
-	p->tm.install = jiffies;
-	p->tm.lastuse = jiffies;
-#ifdef CONFIG_NET_ESTIMATOR
-	if (est)
-		gen_new_estimator(&p->bstats, &p->rate_est, p->stats_lock, est);
-#endif
-	a->priv = (void *) p;
-	return p;
-}
-
-static inline void tcf_hash_insert(struct tcf_st *p)
-{
-	unsigned h = tcf_hash(p->index);
-
-	write_lock_bh(&tcf_t_lock);
-	p->next = tcf_ht[h];
-	tcf_ht[h] = p;
-	write_unlock_bh(&tcf_t_lock);
-}
-
-#endif
-
-#endif
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c5d7f92..8e165ca 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -53,6 +53,7 @@
 	unsigned long			expires;
 	struct request_sock_ops		*rsk_ops;
 	struct sock			*sk;
+	u32				secid;
 };
 
 static inline struct request_sock *reqsk_alloc(struct request_sock_ops *ops)
diff --git a/include/net/route.h b/include/net/route.h
index c4a0686..486e37a 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -32,6 +32,7 @@
 #include <linux/route.h>
 #include <linux/ip.h>
 #include <linux/cache.h>
+#include <linux/security.h>
 
 #ifndef __KERNEL__
 #warning This file is not supposed to be used outside of kernel.
@@ -61,18 +62,18 @@
 	__u16			rt_type;
 	__u16			rt_multipath_alg;
 
-	__u32			rt_dst;	/* Path destination	*/
-	__u32			rt_src;	/* Path source		*/
+	__be32			rt_dst;	/* Path destination	*/
+	__be32			rt_src;	/* Path source		*/
 	int			rt_iif;
 
 	/* Info on neighbour */
-	__u32			rt_gateway;
+	__be32			rt_gateway;
 
 	/* Cache lookup keys */
 	struct flowi		fl;
 
 	/* Miscellaneous cached information */
-	__u32			rt_spec_dst; /* RFC1122 specific destination */
+	__be32			rt_spec_dst; /* RFC1122 specific destination */
 	struct inet_peer	*peer; /* long-living peer info */
 };
 
@@ -108,18 +109,18 @@
 
 struct in_device;
 extern int		ip_rt_init(void);
-extern void		ip_rt_redirect(u32 old_gw, u32 dst, u32 new_gw,
-				       u32 src, struct net_device *dev);
+extern void		ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
+				       __be32 src, struct net_device *dev);
 extern void		ip_rt_advice(struct rtable **rp, int advice);
 extern void		rt_cache_flush(int how);
 extern int		__ip_route_output_key(struct rtable **, const struct flowi *flp);
 extern int		ip_route_output_key(struct rtable **, struct flowi *flp);
 extern int		ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
-extern int		ip_route_input(struct sk_buff*, u32 dst, u32 src, u8 tos, struct net_device *devin);
+extern int		ip_route_input(struct sk_buff*, __be32 dst, __be32 src, u8 tos, struct net_device *devin);
 extern unsigned short	ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu);
 extern void		ip_rt_send_redirect(struct sk_buff *skb);
 
-extern unsigned		inet_addr_type(u32 addr);
+extern unsigned		inet_addr_type(__be32 addr);
 extern void		ip_rt_multicast_event(struct in_device *);
 extern int		ip_rt_ioctl(unsigned int cmd, void __user *arg);
 extern void		ip_rt_get_source(u8 *src, struct rtable *rt);
@@ -143,9 +144,9 @@
 	return ip_tos2prio[IPTOS_TOS(tos)>>1];
 }
 
-static inline int ip_route_connect(struct rtable **rp, u32 dst,
-				   u32 src, u32 tos, int oif, u8 protocol,
-				   u16 sport, u16 dport, struct sock *sk)
+static inline int ip_route_connect(struct rtable **rp, __be32 dst,
+				   __be32 src, u32 tos, int oif, u8 protocol,
+				   __be16 sport, __be16 dport, struct sock *sk)
 {
 	struct flowi fl = { .oif = oif,
 			    .nl_u = { .ip4_u = { .daddr = dst,
@@ -166,11 +167,12 @@
 		ip_rt_put(*rp);
 		*rp = NULL;
 	}
+	security_sk_classify_flow(sk, &fl);
 	return ip_route_output_flow(rp, &fl, sk, 0);
 }
 
 static inline int ip_route_newports(struct rtable **rp, u8 protocol,
-				    u16 sport, u16 dport, struct sock *sk)
+				    __be16 sport, __be16 dport, struct sock *sk)
 {
 	if (sport != (*rp)->fl.fl_ip_sport ||
 	    dport != (*rp)->fl.fl_ip_dport) {
@@ -182,6 +184,7 @@
 		fl.proto = protocol;
 		ip_rt_put(*rp);
 		*rp = NULL;
+		security_sk_classify_flow(sk, &fl);
 		return ip_route_output_flow(rp, &fl, sk, 0);
 	}
 	return 0;
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index c51541e..6c632e2 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -264,10 +264,10 @@
 enum { SCTP_MAX_GABS = 16 };
 
 /* Heartbeat interval - 30 secs */
-#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT	(30 * HZ)
+#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT	(30*1000)
 
 /* Delayed sack timer - 200ms */
-#define SCTP_DEFAULT_TIMEOUT_SACK	((200 * HZ) / 1000)
+#define SCTP_DEFAULT_TIMEOUT_SACK	(200)
 
 /* RTO.Initial              - 3  seconds
  * RTO.Min                  - 1  second
@@ -275,9 +275,9 @@
  * RTO.Alpha                - 1/8
  * RTO.Beta                 - 1/4
  */
-#define SCTP_RTO_INITIAL	(3 * HZ)
-#define SCTP_RTO_MIN		(1 * HZ)
-#define SCTP_RTO_MAX		(60 * HZ)
+#define SCTP_RTO_INITIAL	(3 * 1000)
+#define SCTP_RTO_MIN		(1 * 1000)
+#define SCTP_RTO_MAX		(60 * 1000)
 
 #define SCTP_RTO_ALPHA          3   /* 1/8 when converted to right shifts. */
 #define SCTP_RTO_BETA           2   /* 1/4 when converted to right shifts. */
@@ -290,8 +290,7 @@
 #define SCTP_DEF_MAX_INIT 6
 #define SCTP_DEF_MAX_SEND 10
 
-#define SCTP_DEFAULT_COOKIE_LIFE_SEC	60 /* seconds */
-#define SCTP_DEFAULT_COOKIE_LIFE_USEC	0  /* microseconds */
+#define SCTP_DEFAULT_COOKIE_LIFE	(60 * 1000) /* 60 seconds */
 
 #define SCTP_DEFAULT_MINWINDOW	1500	/* default minimum rwnd size */
 #define SCTP_DEFAULT_MAXWINDOW	65535	/* default rwnd size */
@@ -312,9 +311,9 @@
 				 */
 
 #if defined (CONFIG_SCTP_HMAC_MD5)
-#define SCTP_COOKIE_HMAC_ALG "md5"
+#define SCTP_COOKIE_HMAC_ALG "hmac(md5)"
 #elif defined (CONFIG_SCTP_HMAC_SHA1)
-#define SCTP_COOKIE_HMAC_ALG "sha1"
+#define SCTP_COOKIE_HMAC_ALG "hmac(sha1)"
 #else
 #define SCTP_COOKIE_HMAC_ALG NULL
 #endif
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index 92eae0e..ee68a31 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -128,6 +128,8 @@
 				     int flags);
 extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family);
 extern int sctp_register_pf(struct sctp_pf *, sa_family_t);
+int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev,
+                        void *ptr);
 
 /*
  * sctp/socket.c
@@ -178,6 +180,17 @@
 			  struct sock *oldsk, struct sock *newsk);
 
 /*
+ * sctp/proc.c
+ */
+int sctp_snmp_proc_init(void);
+void sctp_snmp_proc_exit(void);
+int sctp_eps_proc_init(void);
+void sctp_eps_proc_exit(void);
+int sctp_assocs_proc_init(void);
+void sctp_assocs_proc_exit(void);
+
+
+/*
  *  Section:  Macros, externs, and inlines
  */
 
@@ -216,6 +229,50 @@
 
 #endif /* !TEST_FRAME */
 
+/* sctp mib definitions */
+enum
+{
+	SCTP_MIB_NUM = 0,
+	SCTP_MIB_CURRESTAB,			/* CurrEstab */
+	SCTP_MIB_ACTIVEESTABS,			/* ActiveEstabs */
+	SCTP_MIB_PASSIVEESTABS,			/* PassiveEstabs */
+	SCTP_MIB_ABORTEDS,			/* Aborteds */
+	SCTP_MIB_SHUTDOWNS,			/* Shutdowns */
+	SCTP_MIB_OUTOFBLUES,			/* OutOfBlues */
+	SCTP_MIB_CHECKSUMERRORS,		/* ChecksumErrors */
+	SCTP_MIB_OUTCTRLCHUNKS,			/* OutCtrlChunks */
+	SCTP_MIB_OUTORDERCHUNKS,		/* OutOrderChunks */
+	SCTP_MIB_OUTUNORDERCHUNKS,		/* OutUnorderChunks */
+	SCTP_MIB_INCTRLCHUNKS,			/* InCtrlChunks */
+	SCTP_MIB_INORDERCHUNKS,			/* InOrderChunks */
+	SCTP_MIB_INUNORDERCHUNKS,		/* InUnorderChunks */
+	SCTP_MIB_FRAGUSRMSGS,			/* FragUsrMsgs */
+	SCTP_MIB_REASMUSRMSGS,			/* ReasmUsrMsgs */
+	SCTP_MIB_OUTSCTPPACKS,			/* OutSCTPPacks */
+	SCTP_MIB_INSCTPPACKS,			/* InSCTPPacks */
+	SCTP_MIB_T1_INIT_EXPIREDS,
+	SCTP_MIB_T1_COOKIE_EXPIREDS,
+	SCTP_MIB_T2_SHUTDOWN_EXPIREDS,
+	SCTP_MIB_T3_RTX_EXPIREDS,
+	SCTP_MIB_T4_RTO_EXPIREDS,
+	SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS,
+	SCTP_MIB_DELAY_SACK_EXPIREDS,
+	SCTP_MIB_AUTOCLOSE_EXPIREDS,
+	SCTP_MIB_T3_RETRANSMITS,
+	SCTP_MIB_PMTUD_RETRANSMITS,
+	SCTP_MIB_FAST_RETRANSMITS,
+	SCTP_MIB_IN_PKT_SOFTIRQ,
+	SCTP_MIB_IN_PKT_BACKLOG,
+	SCTP_MIB_IN_PKT_DISCARDS,
+	SCTP_MIB_IN_DATA_CHUNK_DISCARDS,
+	__SCTP_MIB_MAX
+};
+
+#define SCTP_MIB_MAX    __SCTP_MIB_MAX
+struct sctp_mib {
+        unsigned long   mibs[SCTP_MIB_MAX];
+} __SNMP_MIB_ALIGN__;
+
 
 /* Print debugging messages.  */
 #if SCTP_DEBUG
@@ -330,17 +387,6 @@
 
 #endif /* #if defined(CONFIG_IPV6) */
 
-/* Some wrappers, in case crypto not available. */
-#if defined (CONFIG_CRYPTO_HMAC)
-#define sctp_crypto_alloc_tfm crypto_alloc_tfm
-#define sctp_crypto_free_tfm crypto_free_tfm
-#define sctp_crypto_hmac crypto_hmac
-#else
-#define sctp_crypto_alloc_tfm(x...) NULL
-#define sctp_crypto_free_tfm(x...)
-#define sctp_crypto_hmac(x...)
-#endif
-
 
 /* Map an association to an assoc_id. */
 static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index e5aa7ff..c6d93bb 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -87,6 +87,7 @@
 struct sctp_ulpq;
 struct sctp_ep_common;
 struct sctp_ssnmap;
+struct crypto_hash;
 
 
 #include <net/sctp/tsnmap.h>
@@ -127,9 +128,9 @@
 	 * RTO.Alpha		    - 1/8  (3 when converted to right shifts.)
 	 * RTO.Beta		    - 1/4  (2 when converted to right shifts.)
 	 */
-	unsigned long rto_initial;
-	unsigned long rto_min;
-	unsigned long rto_max;
+	unsigned int rto_initial;
+	unsigned int rto_min;
+	unsigned int rto_max;
 
 	/* Note: rto_alpha and rto_beta are really defined as inverse
 	 * powers of two to facilitate integer operations.
@@ -144,13 +145,13 @@
 	int cookie_preserve_enable;
 
 	/* Valid.Cookie.Life	    - 60  seconds  */
-	unsigned long valid_cookie_life;
+	unsigned int valid_cookie_life;
 
 	/* Delayed SACK timeout  200ms default*/
-	unsigned long sack_timeout;
+	unsigned int sack_timeout;
 
 	/* HB.interval		    - 30 seconds  */
-	unsigned long hb_interval;
+	unsigned int hb_interval;
 
 	/* Association.Max.Retrans  - 10 attempts
 	 * Path.Max.Retrans	    - 5	 attempts (per destination address)
@@ -264,7 +265,7 @@
 	struct sctp_pf *pf;
 
 	/* Access to HMAC transform. */
-	struct crypto_tfm *hmac;
+	struct crypto_hash *hmac;
 
 	/* What is our base endpointer? */
 	struct sctp_endpoint *ep;
diff --git a/include/net/snmp.h b/include/net/snmp.h
index a36bed8..464970e 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -100,12 +100,6 @@
 	unsigned long	mibs[UDP_MIB_MAX];
 } __SNMP_MIB_ALIGN__;
 
-/* SCTP */
-#define SCTP_MIB_MAX	__SCTP_MIB_MAX
-struct sctp_mib {
-	unsigned long	mibs[SCTP_MIB_MAX];
-} __SNMP_MIB_ALIGN__;
-
 /* Linux */
 #define LINUX_MIB_MAX	__LINUX_MIB_MAX
 struct linux_mib {
diff --git a/include/net/sock.h b/include/net/sock.h
index 324b3ea..40bb90e 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -665,7 +665,6 @@
 	struct sock		*sk;
 	struct scm_cookie	*scm;
 	struct msghdr		*msg, async_msg;
-	struct iovec		async_iov;
 	struct kiocb		*kiocb;
 };
 
@@ -862,30 +861,24 @@
  *
  */
 
-static inline int sk_filter(struct sock *sk, struct sk_buff *skb, int needlock)
+static inline int sk_filter(struct sock *sk, struct sk_buff *skb)
 {
 	int err;
+	struct sk_filter *filter;
 	
 	err = security_sock_rcv_skb(sk, skb);
 	if (err)
 		return err;
 	
-	if (sk->sk_filter) {
-		struct sk_filter *filter;
-		
-		if (needlock)
-			bh_lock_sock(sk);
-		
-		filter = sk->sk_filter;
-		if (filter) {
-			unsigned int pkt_len = sk_run_filter(skb, filter->insns,
-							     filter->len);
-			err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
-		}
-
-		if (needlock)
-			bh_unlock_sock(sk);
+	rcu_read_lock_bh();
+	filter = sk->sk_filter;
+	if (filter) {
+		unsigned int pkt_len = sk_run_filter(skb, filter->insns,
+				filter->len);
+		err = pkt_len ? pskb_trim(skb, pkt_len) : -EPERM;
 	}
+ 	rcu_read_unlock_bh();
+
 	return err;
 }
 
@@ -897,6 +890,12 @@
  *	Remove a filter from a socket and release its resources.
  */
  
+static inline void sk_filter_rcu_free(struct rcu_head *rcu)
+{
+	struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
+	kfree(fp);
+}
+
 static inline void sk_filter_release(struct sock *sk, struct sk_filter *fp)
 {
 	unsigned int size = sk_filter_len(fp);
@@ -904,7 +903,7 @@
 	atomic_sub(size, &sk->sk_omem_alloc);
 
 	if (atomic_dec_and_test(&fp->refcnt))
-		kfree(fp);
+		call_rcu_bh(&fp->rcu, sk_filter_rcu_free);
 }
 
 static inline void sk_filter_charge(struct sock *sk, struct sk_filter *fp)
@@ -969,9 +968,23 @@
 	sk->sk_sleep = &parent->wait;
 	parent->sk = sk;
 	sk->sk_socket = parent;
+	security_sock_graft(sk, parent);
 	write_unlock_bh(&sk->sk_callback_lock);
 }
 
+static inline void sock_copy(struct sock *nsk, const struct sock *osk)
+{
+#ifdef CONFIG_SECURITY_NETWORK
+	void *sptr = nsk->sk_security;
+#endif
+
+	memcpy(nsk, osk, osk->sk_prot->obj_size);
+#ifdef CONFIG_SECURITY_NETWORK
+	nsk->sk_security = sptr;
+	security_sk_clone(osk, nsk);
+#endif
+}
+
 extern int sock_i_uid(struct sock *sk);
 extern unsigned long sock_i_ino(struct sock *sk);
 
diff --git a/include/net/tc_act/tc_defact.h b/include/net/tc_act/tc_defact.h
index 463aa671..65f024b 100644
--- a/include/net/tc_act/tc_defact.h
+++ b/include/net/tc_act/tc_defact.h
@@ -3,11 +3,12 @@
 
 #include <net/act_api.h>
 
-struct tcf_defact
-{
-	tca_gen(defact);
-	u32     datalen;
-	void    *defdata;
+struct tcf_defact {
+	struct tcf_common	common;
+	u32     		tcfd_datalen;
+	void    		*tcfd_defdata;
 };
+#define to_defact(pc) \
+	container_of(pc, struct tcf_defact, common)
 
-#endif
+#endif /* __NET_TC_DEF_H */
diff --git a/include/net/tc_act/tc_gact.h b/include/net/tc_act/tc_gact.h
index 59f0d96..9e3f676 100644
--- a/include/net/tc_act/tc_gact.h
+++ b/include/net/tc_act/tc_gact.h
@@ -3,15 +3,15 @@
 
 #include <net/act_api.h>
 
-struct tcf_gact
-{
-        tca_gen(gact);
+struct tcf_gact {
+	struct tcf_common	common;
 #ifdef CONFIG_GACT_PROB
-        u16                 ptype;
-        u16                 pval;
-        int                 paction;
+        u16			tcfg_ptype;
+        u16			tcfg_pval;
+        int			tcfg_paction;
 #endif
-                                                                                
 };
-                                                                                
-#endif
+#define to_gact(pc) \
+	container_of(pc, struct tcf_gact, common)
+
+#endif /* __NET_TC_GACT_H */
diff --git a/include/net/tc_act/tc_ipt.h b/include/net/tc_act/tc_ipt.h
index cb37ad0..f7d25df 100644
--- a/include/net/tc_act/tc_ipt.h
+++ b/include/net/tc_act/tc_ipt.h
@@ -5,12 +5,13 @@
 
 struct xt_entry_target;
 
-struct tcf_ipt
-{
-	tca_gen(ipt);
-	u32 hook;
-	char *tname;
-	struct xt_entry_target *t;
+struct tcf_ipt {
+	struct tcf_common	common;
+	u32			tcfi_hook;
+	char			*tcfi_tname;
+	struct xt_entry_target	*tcfi_t;
 };
+#define to_ipt(pc) \
+	container_of(pc, struct tcf_ipt, common)
 
-#endif
+#endif /* __NET_TC_IPT_H */
diff --git a/include/net/tc_act/tc_mirred.h b/include/net/tc_act/tc_mirred.h
index b5c32f6..ceac661 100644
--- a/include/net/tc_act/tc_mirred.h
+++ b/include/net/tc_act/tc_mirred.h
@@ -3,13 +3,14 @@
 
 #include <net/act_api.h>
 
-struct tcf_mirred
-{
-	tca_gen(mirred);
-	int eaction;
-	int ifindex;
-	int ok_push;
-	struct net_device *dev;
+struct tcf_mirred {
+	struct tcf_common	common;
+	int			tcfm_eaction;
+	int			tcfm_ifindex;
+	int			tcfm_ok_push;
+	struct net_device	*tcfm_dev;
 };
+#define to_mirred(pc) \
+	container_of(pc, struct tcf_mirred, common)
 
-#endif
+#endif /* __NET_TC_MIR_H */
diff --git a/include/net/tc_act/tc_pedit.h b/include/net/tc_act/tc_pedit.h
index eb21689..e6f6e15 100644
--- a/include/net/tc_act/tc_pedit.h
+++ b/include/net/tc_act/tc_pedit.h
@@ -3,12 +3,13 @@
 
 #include <net/act_api.h>
 
-struct tcf_pedit
-{
-	tca_gen(pedit);
-	unsigned char           nkeys;
-	unsigned char           flags;
-	struct tc_pedit_key     *keys;
+struct tcf_pedit {
+	struct tcf_common	common;
+	unsigned char		tcfp_nkeys;
+	unsigned char		tcfp_flags;
+	struct tc_pedit_key	*tcfp_keys;
 };
+#define to_pedit(pc) \
+	container_of(pc, struct tcf_pedit, common)
 
-#endif
+#endif /* __NET_TC_PED_H */
diff --git a/include/net/udp.h b/include/net/udp.h
index 766fba1..db0c05f 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -30,25 +30,9 @@
 
 #define UDP_HTABLE_SIZE		128
 
-/* udp.c: This needs to be shared by v4 and v6 because the lookup
- *        and hashing code needs to work with different AF's yet
- *        the port space is shared.
- */
 extern struct hlist_head udp_hash[UDP_HTABLE_SIZE];
 extern rwlock_t udp_hash_lock;
 
-extern int udp_port_rover;
-
-static inline int udp_lport_inuse(u16 num)
-{
-	struct sock *sk;
-	struct hlist_node *node;
-
-	sk_for_each(sk, node, &udp_hash[num & (UDP_HTABLE_SIZE - 1)])
-		if (inet_sk(sk)->num == num)
-			return 1;
-	return 0;
-}
 
 /* Note: this must match 'valbool' in sock_setsockopt */
 #define UDP_CSUM_NOXMIT		1
@@ -63,6 +47,8 @@
 
 struct sk_buff;
 
+extern int	udp_get_port(struct sock *sk, unsigned short snum,
+			     int (*saddr_cmp)(const struct sock *, const struct sock *));
 extern void	udp_err(struct sk_buff *, u32);
 
 extern int	udp_sendmsg(struct kiocb *iocb, struct sock *sk,
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 9c5ee9f..1e2a4dd 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -8,8 +8,8 @@
 #include <linux/list.h>
 #include <linux/skbuff.h>
 #include <linux/socket.h>
-#include <linux/crypto.h>
 #include <linux/pfkeyv2.h>
+#include <linux/ipsec.h>
 #include <linux/in6.h>
 #include <linux/mutex.h>
 
@@ -94,8 +94,9 @@
 struct xfrm_state
 {
 	/* Note: bydst is re-used during gc */
-	struct list_head	bydst;
-	struct list_head	byspi;
+	struct hlist_node	bydst;
+	struct hlist_node	bysrc;
+	struct hlist_node	byspi;
 
 	atomic_t		refcnt;
 	spinlock_t		lock;
@@ -103,6 +104,8 @@
 	struct xfrm_id		id;
 	struct xfrm_selector	sel;
 
+	u32			genid;
+
 	/* Key manger bits */
 	struct {
 		u8		state;
@@ -133,6 +136,9 @@
 	/* Data for encapsulator */
 	struct xfrm_encap_tmpl	*encap;
 
+	/* Data for care-of address */
+	xfrm_address_t	*coaddr;
+
 	/* IPComp needs an IPIP tunnel for handling uncompressed packets */
 	struct xfrm_state	*tunnel;
 
@@ -163,6 +169,9 @@
 	struct xfrm_lifetime_cur curlft;
 	struct timer_list	timer;
 
+	/* Last used time */
+	u64			lastused;
+
 	/* Reference to data common to all the instances of this
 	 * transformer. */
 	struct xfrm_type	*type;
@@ -196,6 +205,7 @@
 		u32 proto;
 		u32 byid;
 		u32 aevent;
+		u32 type;
 	} data;
 
 	u32	seq;
@@ -212,6 +222,7 @@
 	struct dst_ops		*dst_ops;
 	void			(*garbage_collect)(void);
 	int			(*dst_lookup)(struct xfrm_dst **dst, struct flowi *fl);
+	int			(*get_saddr)(xfrm_address_t *saddr, xfrm_address_t *daddr);
 	struct dst_entry	*(*find_bundle)(struct flowi *fl, struct xfrm_policy *policy);
 	int			(*bundle_create)(struct xfrm_policy *policy, 
 						 struct xfrm_state **xfrm, 
@@ -235,16 +246,12 @@
 
 struct xfrm_state_afinfo {
 	unsigned short		family;
-	struct list_head	*state_bydst;
-	struct list_head	*state_byspi;
 	int			(*init_flags)(struct xfrm_state *x);
 	void			(*init_tempsel)(struct xfrm_state *x, struct flowi *fl,
 						struct xfrm_tmpl *tmpl,
 						xfrm_address_t *daddr, xfrm_address_t *saddr);
-	struct xfrm_state	*(*state_lookup)(xfrm_address_t *daddr, u32 spi, u8 proto);
-	struct xfrm_state	*(*find_acq)(u8 mode, u32 reqid, u8 proto, 
-					     xfrm_address_t *daddr, xfrm_address_t *saddr, 
-					     int create);
+	int			(*tmpl_sort)(struct xfrm_tmpl **dst, struct xfrm_tmpl **src, int n);
+	int			(*state_sort)(struct xfrm_state **dst, struct xfrm_state **src, int n);
 };
 
 extern int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
@@ -257,11 +264,17 @@
 	char			*description;
 	struct module		*owner;
 	__u8			proto;
+	__u8			flags;
+#define XFRM_TYPE_NON_FRAGMENT	1
 
 	int			(*init_state)(struct xfrm_state *x);
 	void			(*destructor)(struct xfrm_state *);
 	int			(*input)(struct xfrm_state *, struct sk_buff *skb);
 	int			(*output)(struct xfrm_state *, struct sk_buff *pskb);
+	int			(*reject)(struct xfrm_state *, struct sk_buff *, struct flowi *);
+	int			(*hdr_offset)(struct xfrm_state *, struct sk_buff *, u8 **);
+	xfrm_address_t		*(*local_addr)(struct xfrm_state *, xfrm_address_t *);
+	xfrm_address_t		*(*remote_addr)(struct xfrm_state *, xfrm_address_t *);
 	/* Estimate maximal size of result of transformation of a dgram */
 	u32			(*get_max_size)(struct xfrm_state *, int size);
 };
@@ -273,7 +286,7 @@
 
 struct xfrm_mode {
 	int (*input)(struct xfrm_state *x, struct sk_buff *skb);
-	int (*output)(struct sk_buff *skb);
+	int (*output)(struct xfrm_state *x,struct sk_buff *skb);
 
 	struct module *owner;
 	unsigned int encap;
@@ -299,7 +312,7 @@
 
 	__u32			reqid;
 
-/* Mode: transport/tunnel */
+/* Mode: transport, tunnel etc. */
 	__u8			mode;
 
 /* Sharing mode: unique, this session only, this user only etc. */
@@ -314,18 +327,20 @@
 	__u32			calgos;
 };
 
-#define XFRM_MAX_DEPTH		4
+#define XFRM_MAX_DEPTH		6
 
 struct xfrm_policy
 {
 	struct xfrm_policy	*next;
-	struct list_head	list;
+	struct hlist_node	bydst;
+	struct hlist_node	byidx;
 
 	/* This lock only affects elements except for entry. */
 	rwlock_t		lock;
 	atomic_t		refcnt;
 	struct timer_list	timer;
 
+	u8			type;
 	u32			priority;
 	u32			index;
 	struct xfrm_selector	selector;
@@ -363,16 +378,16 @@
 	char			*id;
 	int			(*notify)(struct xfrm_state *x, struct km_event *c);
 	int			(*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir);
-	struct xfrm_policy	*(*compile_policy)(u16 family, int opt, u8 *data, int len, int *dir);
+	struct xfrm_policy	*(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir);
 	int			(*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
 	int			(*notify_policy)(struct xfrm_policy *x, int dir, struct km_event *c);
+	int			(*report)(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 };
 
 extern int xfrm_register_km(struct xfrm_mgr *km);
 extern int xfrm_unregister_km(struct xfrm_mgr *km);
 
-
-extern struct xfrm_policy *xfrm_policy_list[XFRM_POLICY_MAX*2];
+extern unsigned int xfrm_policy_count[XFRM_POLICY_MAX*2];
 
 static inline void xfrm_pol_hold(struct xfrm_policy *policy)
 {
@@ -388,67 +403,19 @@
 		__xfrm_policy_destroy(policy);
 }
 
-#define XFRM_DST_HSIZE		1024
-
-static __inline__
-unsigned __xfrm4_dst_hash(xfrm_address_t *addr)
+#ifdef CONFIG_XFRM_SUB_POLICY
+static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
 {
-	unsigned h;
-	h = ntohl(addr->a4);
-	h = (h ^ (h>>16)) % XFRM_DST_HSIZE;
-	return h;
+	int i;
+	for (i = npols - 1; i >= 0; --i)
+		xfrm_pol_put(pols[i]);
 }
-
-static __inline__
-unsigned __xfrm6_dst_hash(xfrm_address_t *addr)
+#else
+static inline void xfrm_pols_put(struct xfrm_policy **pols, int npols)
 {
-	unsigned h;
-	h = ntohl(addr->a6[2]^addr->a6[3]);
-	h = (h ^ (h>>16)) % XFRM_DST_HSIZE;
-	return h;
+	xfrm_pol_put(pols[0]);
 }
-
-static __inline__
-unsigned xfrm_dst_hash(xfrm_address_t *addr, unsigned short family)
-{
-	switch (family) {
-	case AF_INET:
-		return __xfrm4_dst_hash(addr);
-	case AF_INET6:
-		return __xfrm6_dst_hash(addr);
-	}
-	return 0;
-}
-
-static __inline__
-unsigned __xfrm4_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto)
-{
-	unsigned h;
-	h = ntohl(addr->a4^spi^proto);
-	h = (h ^ (h>>10) ^ (h>>20)) % XFRM_DST_HSIZE;
-	return h;
-}
-
-static __inline__
-unsigned __xfrm6_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto)
-{
-	unsigned h;
-	h = ntohl(addr->a6[2]^addr->a6[3]^spi^proto);
-	h = (h ^ (h>>10) ^ (h>>20)) % XFRM_DST_HSIZE;
-	return h;
-}
-
-static __inline__
-unsigned xfrm_spi_hash(xfrm_address_t *addr, u32 spi, u8 proto, unsigned short family)
-{
-	switch (family) {
-	case AF_INET:
-		return __xfrm4_spi_hash(addr, spi, proto);
-	case AF_INET6:
-		return __xfrm6_spi_hash(addr, spi, proto);
-	}
-	return 0;	/*XXX*/
-}
+#endif
 
 extern void __xfrm_state_destroy(struct xfrm_state *);
 
@@ -470,8 +437,8 @@
 
 static __inline__ int addr_match(void *token1, void *token2, int prefixlen)
 {
-	__u32 *a1 = token1;
-	__u32 *a2 = token2;
+	__be32 *a1 = token1;
+	__be32 *a2 = token2;
 	int pdw;
 	int pbi;
 
@@ -483,7 +450,7 @@
 			return 0;
 
 	if (pbi) {
-		__u32 mask;
+		__be32 mask;
 
 		mask = htonl((0xffffffff) << (32 - pbi));
 
@@ -495,9 +462,9 @@
 }
 
 static __inline__
-u16 xfrm_flowi_sport(struct flowi *fl)
+__be16 xfrm_flowi_sport(struct flowi *fl)
 {
-	u16 port;
+	__be16 port;
 	switch(fl->proto) {
 	case IPPROTO_TCP:
 	case IPPROTO_UDP:
@@ -508,6 +475,11 @@
 	case IPPROTO_ICMPV6:
 		port = htons(fl->fl_icmp_type);
 		break;
+#ifdef CONFIG_IPV6_MIP6
+	case IPPROTO_MH:
+		port = htons(fl->fl_mh_type);
+		break;
+#endif
 	default:
 		port = 0;	/*XXX*/
 	}
@@ -515,9 +487,9 @@
 }
 
 static __inline__
-u16 xfrm_flowi_dport(struct flowi *fl)
+__be16 xfrm_flowi_dport(struct flowi *fl)
 {
-	u16 port;
+	__be16 port;
 	switch(fl->proto) {
 	case IPPROTO_TCP:
 	case IPPROTO_UDP:
@@ -608,6 +580,7 @@
 		struct rt6_info		rt6;
 	} u;
 	struct dst_entry *route;
+	u32 genid;
 	u32 route_mtu_cached;
 	u32 child_mtu_cached;
 	u32 route_cookie;
@@ -659,6 +632,18 @@
 }
 
 static inline int
+xfrm_addr_any(xfrm_address_t *addr, unsigned short family)
+{
+	switch (family) {
+	case AF_INET:
+		return addr->a4 == 0;
+	case AF_INET6:
+		return ipv6_addr_any((struct in6_addr *)&addr->a6);
+	}
+	return 0;
+}
+
+static inline int
 __xfrm4_state_addr_cmp(struct xfrm_tmpl *tmpl, struct xfrm_state *x)
 {
 	return	(tmpl->saddr.a4 &&
@@ -692,8 +677,8 @@
 {
 	if (sk && sk->sk_policy[XFRM_POLICY_IN])
 		return __xfrm_policy_check(sk, dir, skb, family);
-		
-	return	(!xfrm_policy_list[dir] && !skb->sp) ||
+
+	return	(!xfrm_policy_count[dir] && !skb->sp) ||
 		(skb->dst->flags & DST_NOPOLICY) ||
 		__xfrm_policy_check(sk, dir, skb, family);
 }
@@ -713,7 +698,7 @@
 
 static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)
 {
-	return	!xfrm_policy_list[XFRM_POLICY_OUT] ||
+	return	!xfrm_policy_count[XFRM_POLICY_OUT] ||
 		(skb->dst->flags & DST_NOXFRM) ||
 		__xfrm_route_forward(skb, family);
 }
@@ -831,11 +816,36 @@
 	return 0;
 }
 
+static __inline__ int
+xfrm_state_addr_flow_check(struct xfrm_state *x, struct flowi *fl,
+			   unsigned short family)
+{
+	switch (family) {
+	case AF_INET:
+		return __xfrm4_state_addr_check(x,
+						(xfrm_address_t *)&fl->fl4_dst,
+						(xfrm_address_t *)&fl->fl4_src);
+	case AF_INET6:
+		return __xfrm6_state_addr_check(x,
+						(xfrm_address_t *)&fl->fl6_dst,
+						(xfrm_address_t *)&fl->fl6_src);
+	}
+	return 0;
+}
+
 static inline int xfrm_state_kern(struct xfrm_state *x)
 {
 	return atomic_read(&x->tunnel_users);
 }
 
+static inline int xfrm_id_proto_match(u8 proto, u8 userproto)
+{
+	return (!userproto || proto == userproto ||
+		(userproto == IPSEC_PROTO_ANY && (proto == IPPROTO_AH ||
+						  proto == IPPROTO_ESP ||
+						  proto == IPPROTO_COMP)));
+}
+
 /*
  * xfrm algorithm information
  */
@@ -855,6 +865,7 @@
 
 struct xfrm_algo_desc {
 	char *name;
+	char *compat;
 	u8 available:1;
 	union {
 		struct xfrm_algo_auth_info auth;
@@ -901,12 +912,31 @@
 extern void xfrm_state_insert(struct xfrm_state *x);
 extern int xfrm_state_add(struct xfrm_state *x);
 extern int xfrm_state_update(struct xfrm_state *x);
-extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, u32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi, u8 proto, unsigned short family);
+extern struct xfrm_state *xfrm_state_lookup_byaddr(xfrm_address_t *daddr, xfrm_address_t *saddr, u8 proto, unsigned short family);
+#ifdef CONFIG_XFRM_SUB_POLICY
+extern int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
+			  int n, unsigned short family);
+extern int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,
+			   int n, unsigned short family);
+#else
+static inline int xfrm_tmpl_sort(struct xfrm_tmpl **dst, struct xfrm_tmpl **src,
+				 int n, unsigned short family)
+{
+	return -ENOSYS;
+}
+
+static inline int xfrm_state_sort(struct xfrm_state **dst, struct xfrm_state **src,
+				  int n, unsigned short family)
+{
+	return -ENOSYS;
+}
+#endif
 extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
 extern int xfrm_state_delete(struct xfrm_state *x);
 extern void xfrm_state_flush(u8 proto);
-extern int xfrm_replay_check(struct xfrm_state *x, u32 seq);
-extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
+extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
+extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
 extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
@@ -915,14 +945,18 @@
 extern int xfrm4_output(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
 extern int xfrm4_tunnel_deregister(struct xfrm_tunnel *handler);
-extern int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi);
+extern int xfrm6_rcv_spi(struct sk_buff *skb, __be32 spi);
 extern int xfrm6_rcv(struct sk_buff **pskb);
+extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
+			    xfrm_address_t *saddr, u8 proto);
 extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler);
 extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler);
 extern u32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
 extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
 extern u32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
 extern int xfrm6_output(struct sk_buff *skb);
+extern int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb,
+				 u8 **prevhdr);
 
 #ifdef CONFIG_XFRM
 extern int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type);
@@ -947,30 +981,30 @@
 #endif
 
 struct xfrm_policy *xfrm_policy_alloc(gfp_t gfp);
-extern int xfrm_policy_walk(int (*func)(struct xfrm_policy *, int, int, void*), void *);
+extern int xfrm_policy_walk(u8 type, int (*func)(struct xfrm_policy *, int, int, void*), void *);
 int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
-struct xfrm_policy *xfrm_policy_bysel_ctx(int dir, struct xfrm_selector *sel,
+struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
+					  struct xfrm_selector *sel,
 					  struct xfrm_sec_ctx *ctx, int delete);
-struct xfrm_policy *xfrm_policy_byid(int dir, u32 id, int delete);
-void xfrm_policy_flush(void);
+struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete);
+void xfrm_policy_flush(u8 type);
 u32 xfrm_get_acqseq(void);
-void xfrm_alloc_spi(struct xfrm_state *x, u32 minspi, u32 maxspi);
+void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi);
 struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto, 
 				  xfrm_address_t *daddr, xfrm_address_t *saddr, 
 				  int create, unsigned short family);
-extern void xfrm_policy_flush(void);
+extern void xfrm_policy_flush(u8 type);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
-extern int xfrm_flush_bundles(void);
-extern void xfrm_flush_all_bundles(void);
-extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family);
+extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family, int strict);
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
 extern wait_queue_head_t km_waitq;
 extern int km_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, u16 sport);
 extern void km_policy_expired(struct xfrm_policy *pol, int dir, int hard, u32 pid);
+extern int km_report(u8 proto, struct xfrm_selector *sel, xfrm_address_t *addr);
 
 extern void xfrm_input_init(void);
-extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, u32 *spi, u32 *seq);
+extern int xfrm_parse_spi(struct sk_buff *skb, u8 nexthdr, __be32 *spi, __be32 *seq);
 
 extern void xfrm_probe_algs(void);
 extern int xfrm_count_auth_supported(void);
@@ -984,11 +1018,13 @@
 extern struct xfrm_algo_desc *xfrm_ealg_get_byname(char *name, int probe);
 extern struct xfrm_algo_desc *xfrm_calg_get_byname(char *name, int probe);
 
-struct crypto_tfm;
-typedef void (icv_update_fn_t)(struct crypto_tfm *, struct scatterlist *, unsigned int);
+struct hash_desc;
+struct scatterlist;
+typedef int (icv_update_fn_t)(struct hash_desc *, struct scatterlist *,
+			      unsigned int);
 
-extern void skb_icv_walk(const struct sk_buff *skb, struct crypto_tfm *tfm,
-			 int offset, int len, icv_update_fn_t icv_update);
+extern int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *tfm,
+			int offset, int len, icv_update_fn_t icv_update);
 
 static inline int xfrm_addr_cmp(xfrm_address_t *a, xfrm_address_t *b,
 				int family)
diff --git a/include/rdma/Kbuild b/include/rdma/Kbuild
index eb710ba..e7c0432 100644
--- a/include/rdma/Kbuild
+++ b/include/rdma/Kbuild
@@ -1 +1 @@
-header-y := ib_user_mad.h
+header-y += ib_user_mad.h
diff --git a/include/rdma/ib_addr.h b/include/rdma/ib_addr.h
index 0ff6739..81b62307 100644
--- a/include/rdma/ib_addr.h
+++ b/include/rdma/ib_addr.h
@@ -40,7 +40,7 @@
 	unsigned char src_dev_addr[MAX_ADDR_LEN];
 	unsigned char dst_dev_addr[MAX_ADDR_LEN];
 	unsigned char broadcast[MAX_ADDR_LEN];
-	enum ib_node_type dev_type;
+	enum rdma_node_type dev_type;
 };
 
 /**
@@ -72,6 +72,9 @@
 
 void rdma_addr_cancel(struct rdma_dev_addr *addr);
 
+int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct net_device *dev,
+	      const unsigned char *dst_dev_addr);
+
 static inline int ip_addr_size(struct sockaddr *addr)
 {
 	return addr->sa_family == AF_INET6 ?
@@ -113,4 +116,16 @@
 	memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid);
 }
 
+static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr,
+				    union ib_gid *gid)
+{
+	memcpy(gid, dev_addr->src_dev_addr, sizeof *gid);
+}
+
+static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr,
+				    union ib_gid *gid)
+{
+	memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid);
+}
+
 #endif /* IB_ADDR_H */
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index c99e442..97715b0 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2004 Topspin Communications.  All rights reserved.
  * Copyright (c) 2005 Voltaire, Inc.  All rights reserved.
+ * Copyright (c) 2006 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -36,8 +37,11 @@
 #ifndef IB_SA_H
 #define IB_SA_H
 
+#include <linux/completion.h>
 #include <linux/compiler.h>
 
+#include <asm/atomic.h>
+
 #include <rdma/ib_verbs.h>
 #include <rdma/ib_mad.h>
 
@@ -79,8 +83,8 @@
 };
 
 enum ib_sa_selector {
-	IB_SA_GTE  = 0,
-	IB_SA_LTE  = 1,
+	IB_SA_GT   = 0,
+	IB_SA_LT   = 1,
 	IB_SA_EQ   = 2,
 	/*
 	 * The meaning of "best" depends on the attribute: for
@@ -250,11 +254,28 @@
 	u64		data64[2];
 };
 
+struct ib_sa_client {
+	atomic_t users;
+	struct completion comp;
+};
+
+/**
+ * ib_sa_register_client - Register an SA client.
+ */
+void ib_sa_register_client(struct ib_sa_client *client);
+
+/**
+ * ib_sa_unregister_client - Deregister an SA client.
+ * @client: Client object to deregister.
+ */
+void ib_sa_unregister_client(struct ib_sa_client *client);
+
 struct ib_sa_query;
 
 void ib_sa_cancel_query(int id, struct ib_sa_query *query);
 
-int ib_sa_path_rec_get(struct ib_device *device, u8 port_num,
+int ib_sa_path_rec_get(struct ib_sa_client *client,
+		       struct ib_device *device, u8 port_num,
 		       struct ib_sa_path_rec *rec,
 		       ib_sa_comp_mask comp_mask,
 		       int timeout_ms, gfp_t gfp_mask,
@@ -264,7 +285,8 @@
 		       void *context,
 		       struct ib_sa_query **query);
 
-int ib_sa_mcmember_rec_query(struct ib_device *device, u8 port_num,
+int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
+			     struct ib_device *device, u8 port_num,
 			     u8 method,
 			     struct ib_sa_mcmember_rec *rec,
 			     ib_sa_comp_mask comp_mask,
@@ -275,7 +297,8 @@
 			     void *context,
 			     struct ib_sa_query **query);
 
-int ib_sa_service_rec_query(struct ib_device *device, u8 port_num,
+int ib_sa_service_rec_query(struct ib_sa_client *client,
+			 struct ib_device *device, u8 port_num,
 			 u8 method,
 			 struct ib_sa_service_rec *rec,
 			 ib_sa_comp_mask comp_mask,
@@ -288,6 +311,7 @@
 
 /**
  * ib_sa_mcmember_rec_set - Start an MCMember set query
+ * @client:SA client
  * @device:device to send query on
  * @port_num: port number to send query on
  * @rec:MCMember Record to send in query
@@ -311,7 +335,8 @@
  * cancel the query.
  */
 static inline int
-ib_sa_mcmember_rec_set(struct ib_device *device, u8 port_num,
+ib_sa_mcmember_rec_set(struct ib_sa_client *client,
+		       struct ib_device *device, u8 port_num,
 		       struct ib_sa_mcmember_rec *rec,
 		       ib_sa_comp_mask comp_mask,
 		       int timeout_ms, gfp_t gfp_mask,
@@ -321,7 +346,7 @@
 		       void *context,
 		       struct ib_sa_query **query)
 {
-	return ib_sa_mcmember_rec_query(device, port_num,
+	return ib_sa_mcmember_rec_query(client, device, port_num,
 					IB_MGMT_METHOD_SET,
 					rec, comp_mask,
 					timeout_ms, gfp_mask, callback,
@@ -330,6 +355,7 @@
 
 /**
  * ib_sa_mcmember_rec_delete - Start an MCMember delete query
+ * @client:SA client
  * @device:device to send query on
  * @port_num: port number to send query on
  * @rec:MCMember Record to send in query
@@ -353,7 +379,8 @@
  * cancel the query.
  */
 static inline int
-ib_sa_mcmember_rec_delete(struct ib_device *device, u8 port_num,
+ib_sa_mcmember_rec_delete(struct ib_sa_client *client,
+			  struct ib_device *device, u8 port_num,
 			  struct ib_sa_mcmember_rec *rec,
 			  ib_sa_comp_mask comp_mask,
 			  int timeout_ms, gfp_t gfp_mask,
@@ -363,7 +390,7 @@
 			  void *context,
 			  struct ib_sa_query **query)
 {
-	return ib_sa_mcmember_rec_query(device, port_num,
+	return ib_sa_mcmember_rec_query(client, device, port_num,
 					IB_SA_METHOD_DELETE,
 					rec, comp_mask,
 					timeout_ms, gfp_mask, callback,
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index 7b53720..db1b814 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -275,6 +275,8 @@
 
 struct ib_uverbs_resize_cq_resp {
 	__u32 cqe;
+	__u32 reserved;
+	__u64 driver_data[0];
 };
 
 struct ib_uverbs_poll_cq {
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index ee1f3a3..8eacc35 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -56,12 +56,22 @@
 	} global;
 };
 
-enum ib_node_type {
-	IB_NODE_CA 	= 1,
-	IB_NODE_SWITCH,
-	IB_NODE_ROUTER
+enum rdma_node_type {
+	/* IB values map to NodeInfo:NodeType. */
+	RDMA_NODE_IB_CA 	= 1,
+	RDMA_NODE_IB_SWITCH,
+	RDMA_NODE_IB_ROUTER,
+	RDMA_NODE_RNIC
 };
 
+enum rdma_transport_type {
+	RDMA_TRANSPORT_IB,
+	RDMA_TRANSPORT_IWARP
+};
+
+enum rdma_transport_type
+rdma_node_get_transport(enum rdma_node_type node_type) __attribute_const__;
+
 enum ib_device_cap_flags {
 	IB_DEVICE_RESIZE_MAX_WR		= 1,
 	IB_DEVICE_BAD_PKEY_CNTR		= (1<<1),
@@ -78,6 +88,9 @@
 	IB_DEVICE_RC_RNR_NAK_GEN	= (1<<12),
 	IB_DEVICE_SRQ_RESIZE		= (1<<13),
 	IB_DEVICE_N_NOTIFY_CQ		= (1<<14),
+	IB_DEVICE_ZERO_STAG		= (1<<15),
+	IB_DEVICE_SEND_W_INV		= (1<<16),
+	IB_DEVICE_MEM_WINDOW		= (1<<17)
 };
 
 enum ib_atomic_cap {
@@ -835,6 +848,8 @@
 	u8                     *lmc_cache;
 };
 
+struct iw_cm_verbs;
+
 struct ib_device {
 	struct device                *dma_device;
 
@@ -851,6 +866,8 @@
 
 	u32                           flags;
 
+	struct iw_cm_verbs	     *iwcm;
+
 	int		           (*query_device)(struct ib_device *device,
 						   struct ib_device_attr *device_attr);
 	int		           (*query_port)(struct ib_device *device,
@@ -888,7 +905,8 @@
 						 struct ib_udata *udata);
 	int                        (*modify_srq)(struct ib_srq *srq,
 						 struct ib_srq_attr *srq_attr,
-						 enum ib_srq_attr_mask srq_attr_mask);
+						 enum ib_srq_attr_mask srq_attr_mask,
+						 struct ib_udata *udata);
 	int                        (*query_srq)(struct ib_srq *srq,
 						struct ib_srq_attr *srq_attr);
 	int                        (*destroy_srq)(struct ib_srq *srq);
@@ -900,7 +918,8 @@
 						struct ib_udata *udata);
 	int                        (*modify_qp)(struct ib_qp *qp,
 						struct ib_qp_attr *qp_attr,
-						int qp_attr_mask);
+						int qp_attr_mask,
+						struct ib_udata *udata);
 	int                        (*query_qp)(struct ib_qp *qp,
 					       struct ib_qp_attr *qp_attr,
 					       int qp_attr_mask,
diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
new file mode 100644
index 0000000..aeefa9b
--- /dev/null
+++ b/include/rdma/iw_cm.h
@@ -0,0 +1,258 @@
+/*
+ * Copyright (c) 2005 Network Appliance, Inc. All rights reserved.
+ * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef IW_CM_H
+#define IW_CM_H
+
+#include <linux/in.h>
+#include <rdma/ib_cm.h>
+
+struct iw_cm_id;
+
+enum iw_cm_event_type {
+	IW_CM_EVENT_CONNECT_REQUEST = 1, /* connect request received */
+	IW_CM_EVENT_CONNECT_REPLY,	 /* reply from active connect request */
+	IW_CM_EVENT_ESTABLISHED,	 /* passive side accept successful */
+	IW_CM_EVENT_DISCONNECT,		 /* orderly shutdown */
+	IW_CM_EVENT_CLOSE		 /* close complete */
+};
+
+enum iw_cm_event_status {
+	IW_CM_EVENT_STATUS_OK = 0,	 /* request successful */
+	IW_CM_EVENT_STATUS_ACCEPTED = 0, /* connect request accepted */
+	IW_CM_EVENT_STATUS_REJECTED,	 /* connect request rejected */
+	IW_CM_EVENT_STATUS_TIMEOUT,	 /* the operation timed out */
+	IW_CM_EVENT_STATUS_RESET,	 /* reset from remote peer */
+	IW_CM_EVENT_STATUS_EINVAL,	 /* asynchronous failure for bad parm */
+};
+
+struct iw_cm_event {
+	enum iw_cm_event_type event;
+	enum iw_cm_event_status status;
+	struct sockaddr_in local_addr;
+	struct sockaddr_in remote_addr;
+	void *private_data;
+	u8 private_data_len;
+	void* provider_data;
+};
+
+/**
+ * iw_cm_handler - Function to be called by the IW CM when delivering events
+ * to the client.
+ *
+ * @cm_id: The IW CM identifier associated with the event.
+ * @event: Pointer to the event structure.
+ */
+typedef int (*iw_cm_handler)(struct iw_cm_id *cm_id,
+			     struct iw_cm_event *event);
+
+/**
+ * iw_event_handler - Function called by the provider when delivering provider
+ * events to the IW CM.  Returns either 0 indicating the event was processed
+ * or -errno if the event could not be processed.
+ *
+ * @cm_id: The IW CM identifier associated with the event.
+ * @event: Pointer to the event structure.
+ */
+typedef int (*iw_event_handler)(struct iw_cm_id *cm_id,
+				 struct iw_cm_event *event);
+
+struct iw_cm_id {
+	iw_cm_handler		cm_handler;      /* client callback function */
+	void		        *context;	 /* client cb context */
+	struct ib_device	*device;
+	struct sockaddr_in      local_addr;
+	struct sockaddr_in	remote_addr;
+	void			*provider_data;	 /* provider private data */
+	iw_event_handler        event_handler;   /* cb for provider
+						    events */
+	/* Used by provider to add and remove refs on IW cm_id */
+	void (*add_ref)(struct iw_cm_id *);
+	void (*rem_ref)(struct iw_cm_id *);
+};
+
+struct iw_cm_conn_param {
+	const void *private_data;
+	u16 private_data_len;
+	u32 ord;
+	u32 ird;
+	u32 qpn;
+};
+
+struct iw_cm_verbs {
+	void		(*add_ref)(struct ib_qp *qp);
+
+	void		(*rem_ref)(struct ib_qp *qp);
+
+	struct ib_qp *	(*get_qp)(struct ib_device *device,
+				  int qpn);
+
+	int		(*connect)(struct iw_cm_id *cm_id,
+				   struct iw_cm_conn_param *conn_param);
+
+	int		(*accept)(struct iw_cm_id *cm_id,
+				  struct iw_cm_conn_param *conn_param);
+
+	int		(*reject)(struct iw_cm_id *cm_id,
+				  const void *pdata, u8 pdata_len);
+
+	int		(*create_listen)(struct iw_cm_id *cm_id,
+					 int backlog);
+
+	int		(*destroy_listen)(struct iw_cm_id *cm_id);
+};
+
+/**
+ * iw_create_cm_id - Create an IW CM identifier.
+ *
+ * @device: The IB device on which to create the IW CM identier.
+ * @event_handler: User callback invoked to report events associated with the
+ *   returned IW CM identifier.
+ * @context: User specified context associated with the id.
+ */
+struct iw_cm_id *iw_create_cm_id(struct ib_device *device,
+				 iw_cm_handler cm_handler, void *context);
+
+/**
+ * iw_destroy_cm_id - Destroy an IW CM identifier.
+ *
+ * @cm_id: The previously created IW CM identifier to destroy.
+ *
+ * The client can assume that no events will be delivered for the CM ID after
+ * this function returns.
+ */
+void iw_destroy_cm_id(struct iw_cm_id *cm_id);
+
+/**
+ * iw_cm_bind_qp - Unbind the specified IW CM identifier and QP
+ *
+ * @cm_id: The IW CM idenfier to unbind from the QP.
+ * @qp: The QP
+ *
+ * This is called by the provider when destroying the QP to ensure
+ * that any references held by the IWCM are released. It may also
+ * be called by the IWCM when destroying a CM_ID to that any
+ * references held by the provider are released.
+ */
+void iw_cm_unbind_qp(struct iw_cm_id *cm_id, struct ib_qp *qp);
+
+/**
+ * iw_cm_get_qp - Return the ib_qp associated with a QPN
+ *
+ * @ib_device: The IB device
+ * @qpn: The queue pair number
+ */
+struct ib_qp *iw_cm_get_qp(struct ib_device *device, int qpn);
+
+/**
+ * iw_cm_listen - Listen for incoming connection requests on the
+ * specified IW CM id.
+ *
+ * @cm_id: The IW CM identifier.
+ * @backlog: The maximum number of outstanding un-accepted inbound listen
+ *   requests to queue.
+ *
+ * The source address and port number are specified in the IW CM identifier
+ * structure.
+ */
+int iw_cm_listen(struct iw_cm_id *cm_id, int backlog);
+
+/**
+ * iw_cm_accept - Called to accept an incoming connect request.
+ *
+ * @cm_id: The IW CM identifier associated with the connection request.
+ * @iw_param: Pointer to a structure containing connection establishment
+ *   parameters.
+ *
+ * The specified cm_id will have been provided in the event data for a
+ * CONNECT_REQUEST event. Subsequent events related to this connection will be
+ * delivered to the specified IW CM identifier prior and may occur prior to
+ * the return of this function. If this function returns a non-zero value, the
+ * client can assume that no events will be delivered to the specified IW CM
+ * identifier.
+ */
+int iw_cm_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param);
+
+/**
+ * iw_cm_reject - Reject an incoming connection request.
+ *
+ * @cm_id: Connection identifier associated with the request.
+ * @private_daa: Pointer to data to deliver to the remote peer as part of the
+ *   reject message.
+ * @private_data_len: The number of bytes in the private_data parameter.
+ *
+ * The client can assume that no events will be delivered to the specified IW
+ * CM identifier following the return of this function. The private_data
+ * buffer is available for reuse when this function returns.
+ */
+int iw_cm_reject(struct iw_cm_id *cm_id, const void *private_data,
+		 u8 private_data_len);
+
+/**
+ * iw_cm_connect - Called to request a connection to a remote peer.
+ *
+ * @cm_id: The IW CM identifier for the connection.
+ * @iw_param: Pointer to a structure containing connection  establishment
+ *   parameters.
+ *
+ * Events may be delivered to the specified IW CM identifier prior to the
+ * return of this function. If this function returns a non-zero value, the
+ * client can assume that no events will be delivered to the specified IW CM
+ * identifier.
+ */
+int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param);
+
+/**
+ * iw_cm_disconnect - Close the specified connection.
+ *
+ * @cm_id: The IW CM identifier to close.
+ * @abrupt: If 0, the connection will be closed gracefully, otherwise, the
+ *   connection will be reset.
+ *
+ * The IW CM identifier is still active until the IW_CM_EVENT_CLOSE event is
+ * delivered.
+ */
+int iw_cm_disconnect(struct iw_cm_id *cm_id, int abrupt);
+
+/**
+ * iw_cm_init_qp_attr - Called to initialize the attributes of the QP
+ * associated with a IW CM identifier.
+ *
+ * @cm_id: The IW CM identifier associated with the QP
+ * @qp_attr: Pointer to the QP attributes structure.
+ * @qp_attr_mask: Pointer to a bit vector specifying which QP attributes are
+ *   valid.
+ */
+int iw_cm_init_qp_attr(struct iw_cm_id *cm_id, struct ib_qp_attr *qp_attr,
+		       int *qp_attr_mask);
+
+#endif /* IW_CM_H */
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h
index 402c63d..deb5a0a 100644
--- a/include/rdma/rdma_cm.h
+++ b/include/rdma/rdma_cm.h
@@ -117,6 +117,14 @@
 struct rdma_cm_id *rdma_create_id(rdma_cm_event_handler event_handler,
 				  void *context, enum rdma_port_space ps);
 
+/**
+  * rdma_destroy_id - Destroys an RDMA identifier.
+  *
+  * @id: RDMA identifier.
+  *
+  * Note: calling this function has the effect of canceling in-flight
+  * asynchronous operations associated with the id.
+  */
 void rdma_destroy_id(struct rdma_cm_id *id);
 
 /**
@@ -237,6 +245,10 @@
  * Typically, this routine is only called by the listener to accept a connection
  * request.  It must also be called on the active side of a connection if the
  * user is performing their own QP transitions.
+ *
+ * In the case of error, a reject message is sent to the remote side and the
+ * state of the qp associated with the id is modified to error, such that any
+ * previously posted receive buffers would be flushed.
  */
 int rdma_accept(struct rdma_cm_id *id, struct rdma_conn_param *conn_param);
 
diff --git a/include/scsi/Kbuild b/include/scsi/Kbuild
index 14a033d..744f850 100644
--- a/include/scsi/Kbuild
+++ b/include/scsi/Kbuild
@@ -1,2 +1,4 @@
 header-y += scsi.h
-unifdef-y := scsi_ioctl.h sg.h
+
+unifdef-y += scsi_ioctl.h
+unifdef-y += sg.h
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h
index 41904f6..401192e 100644
--- a/include/scsi/libiscsi.h
+++ b/include/scsi/libiscsi.h
@@ -102,6 +102,8 @@
 	uint32_t		unsol_datasn;
 	int			imm_count;	/* imm-data (bytes)   */
 	int			unsol_count;	/* unsolicited (bytes)*/
+	/* offset in unsolicited stream (bytes); */
+	int			unsol_offset;
 	int			data_count;	/* remaining Data-Out */
 	struct scsi_cmnd	*sc;		/* associated SCSI cmd*/
 	int			total_length;
@@ -110,6 +112,7 @@
 
 	/* state set/tested under session->lock */
 	int			state;
+	atomic_t		refcount;
 	struct list_head	running;	/* running cmd list */
 	void			*dd_data;	/* driver/transport data */
 };
@@ -290,8 +293,7 @@
 extern int iscsi_check_assign_cmdsn(struct iscsi_session *,
 				    struct iscsi_nopin *);
 extern void iscsi_prep_unsolicit_data_pdu(struct iscsi_cmd_task *,
-					struct iscsi_data *hdr,
-					int transport_data_cnt);
+					struct iscsi_data *hdr);
 extern int iscsi_conn_send_pdu(struct iscsi_cls_conn *, struct iscsi_hdr *,
 				char *, uint32_t);
 extern int iscsi_complete_pdu(struct iscsi_conn *, struct iscsi_hdr *,
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
new file mode 100644
index 0000000..9582e84
--- /dev/null
+++ b/include/scsi/libsas.h
@@ -0,0 +1,627 @@
+/*
+ * SAS host prototypes and structures header file
+ *
+ * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
+ * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
+ *
+ * This file is licensed under GPLv2.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ */
+
+#ifndef _LIBSAS_H_
+#define _LIBSAS_H_
+
+
+#include <linux/timer.h>
+#include <linux/pci.h>
+#include <scsi/sas.h>
+#include <linux/list.h>
+#include <asm/semaphore.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_transport_sas.h>
+
+struct block_device;
+
+enum sas_class {
+	SAS,
+	EXPANDER
+};
+
+enum sas_phy_role {
+	PHY_ROLE_NONE = 0,
+	PHY_ROLE_TARGET = 0x40,
+	PHY_ROLE_INITIATOR = 0x80,
+};
+
+enum sas_phy_type {
+        PHY_TYPE_PHYSICAL,
+        PHY_TYPE_VIRTUAL
+};
+
+/* The events are mnemonically described in sas_dump.c
+ * so when updating/adding events here, please also
+ * update the other file too.
+ */
+enum ha_event {
+	HAE_RESET             = 0U,
+	HA_NUM_EVENTS         = 1,
+};
+
+enum port_event {
+	PORTE_BYTES_DMAED     = 0U,
+	PORTE_BROADCAST_RCVD  = 1,
+	PORTE_LINK_RESET_ERR  = 2,
+	PORTE_TIMER_EVENT     = 3,
+	PORTE_HARD_RESET      = 4,
+	PORT_NUM_EVENTS       = 5,
+};
+
+enum phy_event {
+	PHYE_LOSS_OF_SIGNAL   = 0U,
+	PHYE_OOB_DONE         = 1,
+	PHYE_OOB_ERROR        = 2,
+	PHYE_SPINUP_HOLD      = 3, /* hot plug SATA, no COMWAKE sent */
+	PHY_NUM_EVENTS        = 4,
+};
+
+enum discover_event {
+	DISCE_DISCOVER_DOMAIN   = 0U,
+	DISCE_REVALIDATE_DOMAIN = 1,
+	DISCE_PORT_GONE         = 2,
+	DISC_NUM_EVENTS 	= 3,
+};
+
+/* ---------- Expander Devices ---------- */
+
+#define ETASK 0xFA
+
+#define to_dom_device(_obj) container_of(_obj, struct domain_device, dev_obj)
+#define to_dev_attr(_attr)  container_of(_attr, struct domain_dev_attribute,\
+                                         attr)
+
+enum routing_attribute {
+	DIRECT_ROUTING,
+	SUBTRACTIVE_ROUTING,
+	TABLE_ROUTING,
+};
+
+enum ex_phy_state {
+	PHY_EMPTY,
+	PHY_VACANT,
+	PHY_NOT_PRESENT,
+	PHY_DEVICE_DISCOVERED
+};
+
+struct ex_phy {
+	int    phy_id;
+
+	enum ex_phy_state phy_state;
+
+	enum sas_dev_type attached_dev_type;
+	enum sas_linkrate linkrate;
+
+	u8   attached_sata_host:1;
+	u8   attached_sata_dev:1;
+	u8   attached_sata_ps:1;
+
+	enum sas_proto attached_tproto;
+	enum sas_proto attached_iproto;
+
+	u8   attached_sas_addr[SAS_ADDR_SIZE];
+	u8   attached_phy_id;
+
+	u8   phy_change_count;
+	enum routing_attribute routing_attr;
+	u8   virtual:1;
+
+	int  last_da_index;
+
+	struct sas_phy *phy;
+	struct sas_port *port;
+};
+
+struct expander_device {
+	struct list_head children;
+
+	u16    ex_change_count;
+	u16    max_route_indexes;
+	u8     num_phys;
+	u8     configuring:1;
+	u8     conf_route_table:1;
+	u8     enclosure_logical_id[8];
+
+	struct ex_phy *ex_phy;
+	struct sas_port *parent_port;
+};
+
+/* ---------- SATA device ---------- */
+enum ata_command_set {
+        ATA_COMMAND_SET   = 0,
+        ATAPI_COMMAND_SET = 1,
+};
+
+struct sata_device {
+        enum   ata_command_set command_set;
+        struct smp_resp        rps_resp; /* report_phy_sata_resp */
+        __le16 *identify_device;
+        __le16 *identify_packet_device;
+
+        u8     port_no;        /* port number, if this is a PM (Port) */
+        struct list_head children; /* PM Ports if this is a PM */
+};
+
+/* ---------- Domain device ---------- */
+struct domain_device {
+        enum sas_dev_type dev_type;
+
+        enum sas_linkrate linkrate;
+        enum sas_linkrate min_linkrate;
+        enum sas_linkrate max_linkrate;
+
+        int  pathways;
+
+        struct domain_device *parent;
+        struct list_head siblings; /* devices on the same level */
+        struct asd_sas_port *port;        /* shortcut to root of the tree */
+
+        struct list_head dev_list_node;
+
+        enum sas_proto    iproto;
+        enum sas_proto    tproto;
+
+        struct sas_rphy *rphy;
+
+        u8  sas_addr[SAS_ADDR_SIZE];
+        u8  hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
+
+        u8  frame_rcvd[32];
+
+        union {
+                struct expander_device ex_dev;
+                struct sata_device     sata_dev; /* STP & directly attached */
+        };
+
+        void *lldd_dev;
+};
+
+struct sas_discovery {
+	spinlock_t disc_event_lock;
+	struct work_struct disc_work[DISC_NUM_EVENTS];
+	unsigned long    pending;
+	u8     fanout_sas_addr[8];
+	u8     eeds_a[8];
+	u8     eeds_b[8];
+	int    max_level;
+};
+
+
+/* The port struct is Class:RW, driver:RO */
+struct asd_sas_port {
+/* private: */
+	struct completion port_gone_completion;
+
+	struct sas_discovery disc;
+	struct domain_device *port_dev;
+	spinlock_t dev_list_lock;
+	struct list_head dev_list;
+	enum   sas_linkrate linkrate;
+
+	struct sas_phy *phy;
+	struct work_struct work;
+
+/* public: */
+	int id;
+
+	enum sas_class   class;
+	u8               sas_addr[SAS_ADDR_SIZE];
+	u8               attached_sas_addr[SAS_ADDR_SIZE];
+	enum sas_proto   iproto;
+	enum sas_proto   tproto;
+
+	enum sas_oob_mode oob_mode;
+
+	spinlock_t       phy_list_lock;
+	struct list_head phy_list;
+	int              num_phys;
+	u32              phy_mask;
+
+	struct sas_ha_struct *ha;
+
+	struct sas_port	*port;
+
+	void *lldd_port;	  /* not touched by the sas class code */
+};
+
+/* The phy pretty much is controlled by the LLDD.
+ * The class only reads those fields.
+ */
+struct asd_sas_phy {
+/* private: */
+	/* protected by ha->event_lock */
+	struct work_struct   port_events[PORT_NUM_EVENTS];
+	struct work_struct   phy_events[PHY_NUM_EVENTS];
+
+	unsigned long port_events_pending;
+	unsigned long phy_events_pending;
+
+	int error;
+
+	struct sas_phy *phy;
+
+/* public: */
+	/* The following are class:RO, driver:R/W */
+	int            enabled;	  /* must be set */
+
+	int            id;	  /* must be set */
+	enum sas_class class;
+	enum sas_proto iproto;
+	enum sas_proto tproto;
+
+	enum sas_phy_type  type;
+	enum sas_phy_role  role;
+	enum sas_oob_mode  oob_mode;
+	enum sas_linkrate linkrate;
+
+	u8   *sas_addr;		  /* must be set */
+	u8   attached_sas_addr[SAS_ADDR_SIZE]; /* class:RO, driver: R/W */
+
+	spinlock_t     frame_rcvd_lock;
+	u8             *frame_rcvd; /* must be set */
+	int            frame_rcvd_size;
+
+	spinlock_t     sas_prim_lock;
+	u32            sas_prim;
+
+	struct list_head port_phy_el; /* driver:RO */
+	struct asd_sas_port      *port; /* Class:RW, driver: RO */
+
+	struct sas_ha_struct *ha; /* may be set; the class sets it anyway */
+
+	void *lldd_phy;		  /* not touched by the sas_class_code */
+};
+
+struct scsi_core {
+	struct Scsi_Host *shost;
+
+	spinlock_t        task_queue_lock;
+	struct list_head  task_queue;
+	int               task_queue_size;
+
+	struct semaphore  queue_thread_sema;
+	int               queue_thread_kill;
+};
+
+struct sas_ha_struct {
+/* private: */
+	spinlock_t       event_lock;
+	struct work_struct ha_events[HA_NUM_EVENTS];
+	unsigned long	 pending;
+
+	struct scsi_core core;
+
+/* public: */
+	char *sas_ha_name;
+	struct pci_dev *pcidev;	  /* should be set */
+	struct module *lldd_module; /* should be set */
+
+	u8 *sas_addr;		  /* must be set */
+	u8 hashed_sas_addr[HASHED_SAS_ADDR_SIZE];
+
+	spinlock_t      phy_port_lock;
+	struct asd_sas_phy  **sas_phy; /* array of valid pointers, must be set */
+	struct asd_sas_port **sas_port; /* array of valid pointers, must be set */
+	int             num_phys; /* must be set, gt 0, static */
+
+	/* The class calls this to send a task for execution. */
+	int lldd_max_execute_num;
+	int lldd_queue_size;
+
+	/* LLDD calls these to notify the class of an event. */
+	void (*notify_ha_event)(struct sas_ha_struct *, enum ha_event);
+	void (*notify_port_event)(struct asd_sas_phy *, enum port_event);
+	void (*notify_phy_event)(struct asd_sas_phy *, enum phy_event);
+
+	void *lldd_ha;		  /* not touched by sas class code */
+};
+
+#define SHOST_TO_SAS_HA(_shost) (*(struct sas_ha_struct **)(_shost)->hostdata)
+
+static inline struct domain_device *
+starget_to_domain_dev(struct scsi_target *starget) {
+	return starget->hostdata;
+}
+
+static inline struct domain_device *
+sdev_to_domain_dev(struct scsi_device *sdev) {
+	return starget_to_domain_dev(sdev->sdev_target);
+}
+
+static inline struct domain_device *
+cmd_to_domain_dev(struct scsi_cmnd *cmd)
+{
+	return sdev_to_domain_dev(cmd->device);
+}
+
+void sas_hash_addr(u8 *hashed, const u8 *sas_addr);
+
+/* Before calling a notify event, LLDD should use this function
+ * when the link is severed (possibly from its tasklet).
+ * The idea is that the Class only reads those, while the LLDD,
+ * can R/W these (thus avoiding a race).
+ */
+static inline void sas_phy_disconnected(struct asd_sas_phy *phy)
+{
+	phy->oob_mode = OOB_NOT_CONNECTED;
+	phy->linkrate = SAS_LINK_RATE_UNKNOWN;
+}
+
+/* ---------- Tasks ---------- */
+/*
+      service_response |  SAS_TASK_COMPLETE  |  SAS_TASK_UNDELIVERED |
+  exec_status          |                     |                       |
+  ---------------------+---------------------+-----------------------+
+       SAM_...         |         X           |                       |
+       DEV_NO_RESPONSE |         X           |           X           |
+       INTERRUPTED     |         X           |                       |
+       QUEUE_FULL      |                     |           X           |
+       DEVICE_UNKNOWN  |                     |           X           |
+       SG_ERR          |                     |           X           |
+  ---------------------+---------------------+-----------------------+
+ */
+
+enum service_response {
+	SAS_TASK_COMPLETE,
+	SAS_TASK_UNDELIVERED = -1,
+};
+
+enum exec_status {
+	SAM_GOOD         = 0,
+	SAM_CHECK_COND   = 2,
+	SAM_COND_MET     = 4,
+	SAM_BUSY         = 8,
+	SAM_INTERMEDIATE = 0x10,
+	SAM_IM_COND_MET  = 0x12,
+	SAM_RESV_CONFLICT= 0x14,
+	SAM_TASK_SET_FULL= 0x28,
+	SAM_ACA_ACTIVE   = 0x30,
+	SAM_TASK_ABORTED = 0x40,
+
+	SAS_DEV_NO_RESPONSE = 0x80,
+	SAS_DATA_UNDERRUN,
+	SAS_DATA_OVERRUN,
+	SAS_INTERRUPTED,
+	SAS_QUEUE_FULL,
+	SAS_DEVICE_UNKNOWN,
+	SAS_SG_ERR,
+	SAS_OPEN_REJECT,
+	SAS_OPEN_TO,
+	SAS_PROTO_RESPONSE,
+	SAS_PHY_DOWN,
+	SAS_NAK_R_ERR,
+	SAS_PENDING,
+	SAS_ABORTED_TASK,
+};
+
+/* When a task finishes with a response, the LLDD examines the
+ * response:
+ * 	- For an ATA task task_status_struct::stat is set to
+ * SAS_PROTO_RESPONSE, and the task_status_struct::buf is set to the
+ * contents of struct ata_task_resp.
+ * 	- For SSP tasks, if no data is present or status/TMF response
+ * is valid, task_status_struct::stat is set.  If data is present
+ * (SENSE data), the LLDD copies up to SAS_STATUS_BUF_SIZE, sets
+ * task_status_struct::buf_valid_size, and task_status_struct::stat is
+ * set to SAM_CHECK_COND.
+ *
+ * "buf" has format SCSI Sense for SSP task, or struct ata_task_resp
+ * for ATA task.
+ *
+ * "frame_len" is the total frame length, which could be more or less
+ * than actually copied.
+ *
+ * Tasks ending with response, always set the residual field.
+ */
+struct ata_task_resp {
+	u16  frame_len;
+	u8   ending_fis[24];	  /* dev to host or data-in */
+	u32  sstatus;
+	u32  serror;
+	u32  scontrol;
+	u32  sactive;
+};
+
+#define SAS_STATUS_BUF_SIZE 96
+
+struct task_status_struct {
+	enum service_response resp;
+	enum exec_status      stat;
+	int  buf_valid_size;
+
+	u8   buf[SAS_STATUS_BUF_SIZE];
+
+	u32  residual;
+	enum sas_open_rej_reason open_rej_reason;
+};
+
+/* ATA and ATAPI task queuable to a SAS LLDD.
+ */
+struct sas_ata_task {
+	struct host_to_dev_fis fis;
+	u8     atapi_packet[16];  /* 0 if not ATAPI task */
+
+	u8     retry_count;	  /* hardware retry, should be > 0 */
+
+	u8     dma_xfer:1;	  /* PIO:0 or DMA:1 */
+	u8     use_ncq:1;
+	u8     set_affil_pol:1;
+	u8     stp_affil_pol:1;
+
+	u8     device_control_reg_update:1;
+};
+
+struct sas_smp_task {
+	struct scatterlist smp_req;
+	struct scatterlist smp_resp;
+};
+
+enum task_attribute {
+	TASK_ATTR_SIMPLE = 0,
+	TASK_ATTR_HOQ    = 1,
+	TASK_ATTR_ORDERED= 2,
+	TASK_ATTR_ACA    = 4,
+};
+
+struct sas_ssp_task {
+	u8     retry_count;	  /* hardware retry, should be > 0 */
+
+	u8     LUN[8];
+	u8     enable_first_burst:1;
+	enum   task_attribute task_attr;
+	u8     task_prio;
+	u8     cdb[16];
+};
+
+struct sas_task {
+	struct domain_device *dev;
+	struct list_head      list;
+
+	spinlock_t   task_state_lock;
+	unsigned     task_state_flags;
+
+	enum   sas_proto      task_proto;
+
+	/* Used by the discovery code. */
+	struct timer_list     timer;
+	struct completion     completion;
+
+	union {
+		struct sas_ata_task ata_task;
+		struct sas_smp_task smp_task;
+		struct sas_ssp_task ssp_task;
+	};
+
+	struct scatterlist *scatter;
+	int    num_scatter;
+	u32    total_xfer_len;
+	u8     data_dir:2;	  /* Use PCI_DMA_... */
+
+	struct task_status_struct task_status;
+	void   (*task_done)(struct sas_task *);
+
+	void   *lldd_task;	  /* for use by LLDDs */
+	void   *uldd_task;
+};
+
+
+
+#define SAS_TASK_STATE_PENDING  1
+#define SAS_TASK_STATE_DONE     2
+#define SAS_TASK_STATE_ABORTED  4
+
+static inline struct sas_task *sas_alloc_task(gfp_t flags)
+{
+	extern kmem_cache_t *sas_task_cache;
+	struct sas_task *task = kmem_cache_alloc(sas_task_cache, flags);
+
+	if (task) {
+		memset(task, 0, sizeof(*task));
+		INIT_LIST_HEAD(&task->list);
+		spin_lock_init(&task->task_state_lock);
+		task->task_state_flags = SAS_TASK_STATE_PENDING;
+		init_timer(&task->timer);
+		init_completion(&task->completion);
+	}
+
+	return task;
+}
+
+static inline void sas_free_task(struct sas_task *task)
+{
+	if (task) {
+		extern kmem_cache_t *sas_task_cache;
+		BUG_ON(!list_empty(&task->list));
+		kmem_cache_free(sas_task_cache, task);
+	}
+}
+
+struct sas_domain_function_template {
+	/* The class calls these to notify the LLDD of an event. */
+	void (*lldd_port_formed)(struct asd_sas_phy *);
+	void (*lldd_port_deformed)(struct asd_sas_phy *);
+
+	/* The class calls these when a device is found or gone. */
+	int  (*lldd_dev_found)(struct domain_device *);
+	void (*lldd_dev_gone)(struct domain_device *);
+
+	int (*lldd_execute_task)(struct sas_task *, int num,
+				 gfp_t gfp_flags);
+
+	/* Task Management Functions. Must be called from process context. */
+	int (*lldd_abort_task)(struct sas_task *);
+	int (*lldd_abort_task_set)(struct domain_device *, u8 *lun);
+	int (*lldd_clear_aca)(struct domain_device *, u8 *lun);
+	int (*lldd_clear_task_set)(struct domain_device *, u8 *lun);
+	int (*lldd_I_T_nexus_reset)(struct domain_device *);
+	int (*lldd_lu_reset)(struct domain_device *, u8 *lun);
+	int (*lldd_query_task)(struct sas_task *);
+
+	/* Port and Adapter management */
+	int (*lldd_clear_nexus_port)(struct asd_sas_port *);
+	int (*lldd_clear_nexus_ha)(struct sas_ha_struct *);
+
+	/* Phy management */
+	int (*lldd_control_phy)(struct asd_sas_phy *, enum phy_func, void *);
+};
+
+extern int sas_register_ha(struct sas_ha_struct *);
+extern int sas_unregister_ha(struct sas_ha_struct *);
+
+extern int sas_queuecommand(struct scsi_cmnd *,
+		     void (*scsi_done)(struct scsi_cmnd *));
+extern int sas_target_alloc(struct scsi_target *);
+extern int sas_slave_alloc(struct scsi_device *);
+extern int sas_slave_configure(struct scsi_device *);
+extern void sas_slave_destroy(struct scsi_device *);
+extern int sas_change_queue_depth(struct scsi_device *, int new_depth);
+extern int sas_change_queue_type(struct scsi_device *, int qt);
+extern int sas_bios_param(struct scsi_device *,
+			  struct block_device *,
+			  sector_t capacity, int *hsc);
+extern struct scsi_transport_template *
+sas_domain_attach_transport(struct sas_domain_function_template *);
+extern void sas_domain_release_transport(struct scsi_transport_template *);
+
+int  sas_discover_root_expander(struct domain_device *);
+
+void sas_init_ex_attr(void);
+
+int  sas_ex_revalidate_domain(struct domain_device *);
+
+void sas_unregister_domain_devices(struct asd_sas_port *port);
+void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *);
+int  sas_discover_event(struct asd_sas_port *, enum discover_event ev);
+
+int  sas_discover_sata(struct domain_device *);
+int  sas_discover_end_dev(struct domain_device *);
+
+void sas_unregister_dev(struct domain_device *);
+
+void sas_init_dev(struct domain_device *);
+
+#endif /* _SASLIB_H_ */
diff --git a/include/scsi/sas.h b/include/scsi/sas.h
new file mode 100644
index 0000000..2f4b6af
--- /dev/null
+++ b/include/scsi/sas.h
@@ -0,0 +1,631 @@
+/*
+ * SAS structures and definitions header file
+ *
+ * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
+ * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
+ *
+ * This file is licensed under GPLv2.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ */
+
+#ifndef _SAS_H_
+#define _SAS_H_
+
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#define SAS_ADDR_SIZE        8
+#define HASHED_SAS_ADDR_SIZE 3
+#define SAS_ADDR(_sa) ((unsigned long long) be64_to_cpu(*(__be64 *)(_sa)))
+
+#define SMP_REQUEST             0x40
+#define SMP_RESPONSE            0x41
+
+#define SSP_DATA                0x01
+#define SSP_XFER_RDY            0x05
+#define SSP_COMMAND             0x06
+#define SSP_RESPONSE            0x07
+#define SSP_TASK                0x16
+
+#define SMP_REPORT_GENERAL       0x00
+#define SMP_REPORT_MANUF_INFO    0x01
+#define SMP_READ_GPIO_REG        0x02
+#define SMP_DISCOVER             0x10
+#define SMP_REPORT_PHY_ERR_LOG   0x11
+#define SMP_REPORT_PHY_SATA      0x12
+#define SMP_REPORT_ROUTE_INFO    0x13
+#define SMP_WRITE_GPIO_REG       0x82
+#define SMP_CONF_ROUTE_INFO      0x90
+#define SMP_PHY_CONTROL          0x91
+#define SMP_PHY_TEST_FUNCTION    0x92
+
+#define SMP_RESP_FUNC_ACC        0x00
+#define SMP_RESP_FUNC_UNK        0x01
+#define SMP_RESP_FUNC_FAILED     0x02
+#define SMP_RESP_INV_FRM_LEN     0x03
+#define SMP_RESP_NO_PHY          0x10
+#define SMP_RESP_NO_INDEX        0x11
+#define SMP_RESP_PHY_NO_SATA     0x12
+#define SMP_RESP_PHY_UNK_OP      0x13
+#define SMP_RESP_PHY_UNK_TESTF   0x14
+#define SMP_RESP_PHY_TEST_INPROG 0x15
+#define SMP_RESP_PHY_VACANT      0x16
+
+/* SAM TMFs */
+#define TMF_ABORT_TASK      0x01
+#define TMF_ABORT_TASK_SET  0x02
+#define TMF_CLEAR_TASK_SET  0x04
+#define TMF_LU_RESET        0x08
+#define TMF_CLEAR_ACA       0x40
+#define TMF_QUERY_TASK      0x80
+
+/* SAS TMF responses */
+#define TMF_RESP_FUNC_COMPLETE   0x00
+#define TMF_RESP_INVALID_FRAME   0x02
+#define TMF_RESP_FUNC_ESUPP      0x04
+#define TMF_RESP_FUNC_FAILED     0x05
+#define TMF_RESP_FUNC_SUCC       0x08
+#define TMF_RESP_NO_LUN          0x09
+#define TMF_RESP_OVERLAPPED_TAG  0x0A
+
+enum sas_oob_mode {
+	OOB_NOT_CONNECTED,
+	SATA_OOB_MODE,
+	SAS_OOB_MODE
+};
+
+/* See sas_discover.c if you plan on changing these.
+ */
+enum sas_dev_type {
+	NO_DEVICE   = 0,	  /* protocol */
+	SAS_END_DEV = 1,	  /* protocol */
+	EDGE_DEV    = 2,	  /* protocol */
+	FANOUT_DEV  = 3,	  /* protocol */
+	SAS_HA      = 4,
+	SATA_DEV    = 5,
+	SATA_PM     = 7,
+	SATA_PM_PORT= 8,
+};
+
+/* Partly from IDENTIFY address frame. */
+enum sas_proto {
+	SATA_PROTO    = 1,
+	SAS_PROTO_SMP = 2,	  /* protocol */
+	SAS_PROTO_STP = 4,	  /* protocol */
+	SAS_PROTO_SSP = 8,	  /* protocol */
+	SAS_PROTO_ALL = 0xE,
+};
+
+/* From the spec; local phys only */
+enum phy_func {
+	PHY_FUNC_NOP,
+	PHY_FUNC_LINK_RESET,		  /* Enables the phy */
+	PHY_FUNC_HARD_RESET,
+	PHY_FUNC_DISABLE,
+	PHY_FUNC_CLEAR_ERROR_LOG = 5,
+	PHY_FUNC_CLEAR_AFFIL,
+	PHY_FUNC_TX_SATA_PS_SIGNAL,
+	PHY_FUNC_RELEASE_SPINUP_HOLD = 0x10, /* LOCAL PORT ONLY! */
+	PHY_FUNC_SET_LINK_RATE,
+};
+
+/* SAS LLDD would need to report only _very_few_ of those, like BROADCAST.
+ * Most of those are here for completeness.
+ */
+enum sas_prim {
+	SAS_PRIM_AIP_NORMAL = 1,
+	SAS_PRIM_AIP_R0     = 2,
+	SAS_PRIM_AIP_R1     = 3,
+	SAS_PRIM_AIP_R2     = 4,
+	SAS_PRIM_AIP_WC     = 5,
+	SAS_PRIM_AIP_WD     = 6,
+	SAS_PRIM_AIP_WP     = 7,
+	SAS_PRIM_AIP_RWP    = 8,
+
+	SAS_PRIM_BC_CH      = 9,
+	SAS_PRIM_BC_RCH0    = 10,
+	SAS_PRIM_BC_RCH1    = 11,
+	SAS_PRIM_BC_R0      = 12,
+	SAS_PRIM_BC_R1      = 13,
+	SAS_PRIM_BC_R2      = 14,
+	SAS_PRIM_BC_R3      = 15,
+	SAS_PRIM_BC_R4      = 16,
+
+	SAS_PRIM_NOTIFY_ENSP= 17,
+	SAS_PRIM_NOTIFY_R0  = 18,
+	SAS_PRIM_NOTIFY_R1  = 19,
+	SAS_PRIM_NOTIFY_R2  = 20,
+
+	SAS_PRIM_CLOSE_CLAF = 21,
+	SAS_PRIM_CLOSE_NORM = 22,
+	SAS_PRIM_CLOSE_R0   = 23,
+	SAS_PRIM_CLOSE_R1   = 24,
+
+	SAS_PRIM_OPEN_RTRY  = 25,
+	SAS_PRIM_OPEN_RJCT  = 26,
+	SAS_PRIM_OPEN_ACPT  = 27,
+
+	SAS_PRIM_DONE       = 28,
+	SAS_PRIM_BREAK      = 29,
+
+	SATA_PRIM_DMAT      = 33,
+	SATA_PRIM_PMNAK     = 34,
+	SATA_PRIM_PMACK     = 35,
+	SATA_PRIM_PMREQ_S   = 36,
+	SATA_PRIM_PMREQ_P   = 37,
+	SATA_SATA_R_ERR     = 38,
+};
+
+enum sas_open_rej_reason {
+	/* Abandon open */
+	SAS_OREJ_UNKNOWN   = 0,
+	SAS_OREJ_BAD_DEST  = 1,
+	SAS_OREJ_CONN_RATE = 2,
+	SAS_OREJ_EPROTO    = 3,
+	SAS_OREJ_RESV_AB0  = 4,
+	SAS_OREJ_RESV_AB1  = 5,
+	SAS_OREJ_RESV_AB2  = 6,
+	SAS_OREJ_RESV_AB3  = 7,
+	SAS_OREJ_WRONG_DEST= 8,
+	SAS_OREJ_STP_NORES = 9,
+
+	/* Retry open */
+	SAS_OREJ_NO_DEST   = 10,
+	SAS_OREJ_PATH_BLOCKED = 11,
+	SAS_OREJ_RSVD_CONT0 = 12,
+	SAS_OREJ_RSVD_CONT1 = 13,
+	SAS_OREJ_RSVD_INIT0 = 14,
+	SAS_OREJ_RSVD_INIT1 = 15,
+	SAS_OREJ_RSVD_STOP0 = 16,
+	SAS_OREJ_RSVD_STOP1 = 17,
+	SAS_OREJ_RSVD_RETRY = 18,
+};
+
+struct  dev_to_host_fis {
+	u8     fis_type;	  /* 0x34 */
+	u8     flags;
+	u8     status;
+	u8     error;
+
+	u8     lbal;
+	union { u8 lbam; u8 byte_count_low; };
+	union { u8 lbah; u8 byte_count_high; };
+	u8     device;
+
+	u8     lbal_exp;
+	u8     lbam_exp;
+	u8     lbah_exp;
+	u8     _r_a;
+
+	union { u8  sector_count; u8 interrupt_reason; };
+	u8     sector_count_exp;
+	u8     _r_b;
+	u8     _r_c;
+
+	u32    _r_d;
+} __attribute__ ((packed));
+
+struct host_to_dev_fis {
+	u8     fis_type;	  /* 0x27 */
+	u8     flags;
+	u8     command;
+	u8     features;
+
+	u8     lbal;
+	union { u8 lbam; u8 byte_count_low; };
+	union { u8 lbah; u8 byte_count_high; };
+	u8     device;
+
+	u8     lbal_exp;
+	u8     lbam_exp;
+	u8     lbah_exp;
+	u8     features_exp;
+
+	union { u8  sector_count; u8 interrupt_reason; };
+	u8     sector_count_exp;
+	u8     _r_a;
+	u8     control;
+
+	u32    _r_b;
+} __attribute__ ((packed));
+
+/* Prefer to have code clarity over header file clarity.
+ */
+#ifdef __LITTLE_ENDIAN_BITFIELD
+struct sas_identify_frame {
+	/* Byte 0 */
+	u8  frame_type:4;
+	u8  dev_type:3;
+	u8  _un0:1;
+
+	/* Byte 1 */
+	u8  _un1;
+
+	/* Byte 2 */
+	union {
+		struct {
+			u8  _un20:1;
+			u8  smp_iport:1;
+			u8  stp_iport:1;
+			u8  ssp_iport:1;
+			u8  _un247:4;
+		};
+		u8 initiator_bits;
+	};
+
+	/* Byte 3 */
+	union {
+		struct {
+			u8  _un30:1;
+			u8 smp_tport:1;
+			u8 stp_tport:1;
+			u8 ssp_tport:1;
+			u8 _un347:4;
+		};
+		u8 target_bits;
+	};
+
+	/* Byte 4 - 11 */
+	u8 _un4_11[8];
+
+	/* Byte 12 - 19 */
+	u8 sas_addr[SAS_ADDR_SIZE];
+
+	/* Byte 20 */
+	u8 phy_id;
+
+	u8 _un21_27[7];
+
+	__be32 crc;
+} __attribute__ ((packed));
+
+struct ssp_frame_hdr {
+	u8     frame_type;
+	u8     hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
+	u8     _r_a;
+	u8     hashed_src_addr[HASHED_SAS_ADDR_SIZE];
+	__be16 _r_b;
+
+	u8     changing_data_ptr:1;
+	u8     retransmit:1;
+	u8     retry_data_frames:1;
+	u8     _r_c:5;
+
+	u8     num_fill_bytes:2;
+	u8     _r_d:6;
+
+	u32    _r_e;
+	__be16 tag;
+	__be16 tptt;
+	__be32 data_offs;
+} __attribute__ ((packed));
+
+struct ssp_response_iu {
+	u8     _r_a[10];
+
+	u8     datapres:2;
+	u8     _r_b:6;
+
+	u8     status;
+
+	u32    _r_c;
+
+	__be32 sense_data_len;
+	__be32 response_data_len;
+
+	u8     resp_data[0];
+	u8     sense_data[0];
+} __attribute__ ((packed));
+
+/* ---------- SMP ---------- */
+
+struct report_general_resp {
+	__be16  change_count;
+	__be16  route_indexes;
+	u8      _r_a;
+	u8      num_phys;
+
+	u8      conf_route_table:1;
+	u8      configuring:1;
+	u8      _r_b:6;
+
+	u8      _r_c;
+
+	u8      enclosure_logical_id[8];
+
+	u8      _r_d[12];
+} __attribute__ ((packed));
+
+struct discover_resp {
+	u8    _r_a[5];
+
+	u8    phy_id;
+	__be16 _r_b;
+
+	u8    _r_c:4;
+	u8    attached_dev_type:3;
+	u8    _r_d:1;
+
+	u8    linkrate:4;
+	u8    _r_e:4;
+
+	u8    attached_sata_host:1;
+	u8    iproto:3;
+	u8    _r_f:4;
+
+	u8    attached_sata_dev:1;
+	u8    tproto:3;
+	u8    _r_g:3;
+	u8    attached_sata_ps:1;
+
+	u8    sas_addr[8];
+	u8    attached_sas_addr[8];
+	u8    attached_phy_id;
+
+	u8    _r_h[7];
+
+	u8    hmin_linkrate:4;
+	u8    pmin_linkrate:4;
+	u8    hmax_linkrate:4;
+	u8    pmax_linkrate:4;
+
+	u8    change_count;
+
+	u8    pptv:4;
+	u8    _r_i:3;
+	u8    virtual:1;
+
+	u8    routing_attr:4;
+	u8    _r_j:4;
+
+	u8    conn_type;
+	u8    conn_el_index;
+	u8    conn_phy_link;
+
+	u8    _r_k[8];
+} __attribute__ ((packed));
+
+struct report_phy_sata_resp {
+	u8    _r_a[5];
+
+	u8    phy_id;
+	u8    _r_b;
+
+	u8    affil_valid:1;
+	u8    affil_supp:1;
+	u8    _r_c:6;
+
+	u32    _r_d;
+
+	u8    stp_sas_addr[8];
+
+	struct dev_to_host_fis fis;
+
+	u32   _r_e;
+
+	u8    affil_stp_ini_addr[8];
+
+	__be32 crc;
+} __attribute__ ((packed));
+
+struct smp_resp {
+	u8    frame_type;
+	u8    function;
+	u8    result;
+	u8    reserved;
+	union {
+		struct report_general_resp  rg;
+		struct discover_resp        disc;
+		struct report_phy_sata_resp rps;
+	};
+} __attribute__ ((packed));
+
+#elif defined(__BIG_ENDIAN_BITFIELD)
+struct sas_identify_frame {
+	/* Byte 0 */
+	u8  _un0:1;
+	u8  dev_type:3;
+	u8  frame_type:4;
+
+	/* Byte 1 */
+	u8  _un1;
+
+	/* Byte 2 */
+	union {
+		struct {
+			u8  _un247:4;
+			u8  ssp_iport:1;
+			u8  stp_iport:1;
+			u8  smp_iport:1;
+			u8  _un20:1;
+		};
+		u8 initiator_bits;
+	};
+
+	/* Byte 3 */
+	union {
+		struct {
+			u8 _un347:4;
+			u8 ssp_tport:1;
+			u8 stp_tport:1;
+			u8 smp_tport:1;
+			u8 _un30:1;
+		};
+		u8 target_bits;
+	};
+
+	/* Byte 4 - 11 */
+	u8 _un4_11[8];
+
+	/* Byte 12 - 19 */
+	u8 sas_addr[SAS_ADDR_SIZE];
+
+	/* Byte 20 */
+	u8 phy_id;
+
+	u8 _un21_27[7];
+
+	__be32 crc;
+} __attribute__ ((packed));
+
+struct ssp_frame_hdr {
+	u8     frame_type;
+	u8     hashed_dest_addr[HASHED_SAS_ADDR_SIZE];
+	u8     _r_a;
+	u8     hashed_src_addr[HASHED_SAS_ADDR_SIZE];
+	__be16 _r_b;
+
+	u8     _r_c:5;
+	u8     retry_data_frames:1;
+	u8     retransmit:1;
+	u8     changing_data_ptr:1;
+
+	u8     _r_d:6;
+	u8     num_fill_bytes:2;
+
+	u32    _r_e;
+	__be16 tag;
+	__be16 tptt;
+	__be32 data_offs;
+} __attribute__ ((packed));
+
+struct ssp_response_iu {
+	u8     _r_a[10];
+
+	u8     _r_b:6;
+	u8     datapres:2;
+
+	u8     status;
+
+	u32    _r_c;
+
+	__be32 sense_data_len;
+	__be32 response_data_len;
+
+	u8     resp_data[0];
+	u8     sense_data[0];
+} __attribute__ ((packed));
+
+/* ---------- SMP ---------- */
+
+struct report_general_resp {
+	__be16  change_count;
+	__be16  route_indexes;
+	u8      _r_a;
+	u8      num_phys;
+
+	u8      _r_b:6;
+	u8      configuring:1;
+	u8      conf_route_table:1;
+
+	u8      _r_c;
+
+	u8      enclosure_logical_id[8];
+
+	u8      _r_d[12];
+} __attribute__ ((packed));
+
+struct discover_resp {
+	u8    _r_a[5];
+
+	u8    phy_id;
+	__be16 _r_b;
+
+	u8    _r_d:1;
+	u8    attached_dev_type:3;
+	u8    _r_c:4;
+
+	u8    _r_e:4;
+	u8    linkrate:4;
+
+	u8    _r_f:4;
+	u8    iproto:3;
+	u8    attached_sata_host:1;
+
+	u8    attached_sata_ps:1;
+	u8    _r_g:3;
+	u8    tproto:3;
+	u8    attached_sata_dev:1;
+
+	u8    sas_addr[8];
+	u8    attached_sas_addr[8];
+	u8    attached_phy_id;
+
+	u8    _r_h[7];
+
+	u8    pmin_linkrate:4;
+	u8    hmin_linkrate:4;
+	u8    pmax_linkrate:4;
+	u8    hmax_linkrate:4;
+
+	u8    change_count;
+
+	u8    virtual:1;
+	u8    _r_i:3;
+	u8    pptv:4;
+
+	u8    _r_j:4;
+	u8    routing_attr:4;
+
+	u8    conn_type;
+	u8    conn_el_index;
+	u8    conn_phy_link;
+
+	u8    _r_k[8];
+} __attribute__ ((packed));
+
+struct report_phy_sata_resp {
+	u8    _r_a[5];
+
+	u8    phy_id;
+	u8    _r_b;
+
+	u8    _r_c:6;
+	u8    affil_supp:1;
+	u8    affil_valid:1;
+
+	u32   _r_d;
+
+	u8    stp_sas_addr[8];
+
+	struct dev_to_host_fis fis;
+
+	u32   _r_e;
+
+	u8    affil_stp_ini_addr[8];
+
+	__be32 crc;
+} __attribute__ ((packed));
+
+struct smp_resp {
+	u8    frame_type;
+	u8    function;
+	u8    result;
+	u8    reserved;
+	union {
+		struct report_general_resp  rg;
+		struct discover_resp        disc;
+		struct report_phy_sata_resp rps;
+	};
+} __attribute__ ((packed));
+
+#else
+#error "Bitfield order not defined!"
+#endif
+
+#endif /* _SAS_H_ */
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index c60b8ff..84a6d5f 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -25,13 +25,6 @@
 #define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
 
 /*
- *	SCSI device types
- */
-
-#define MAX_SCSI_DEVICE_CODE 15
-extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
-
-/*
  * Special value for scanning to specify scanning or rescanning of all
  * possible channels, (target) ids, or luns on a given shost.
  */
@@ -225,6 +218,9 @@
 #define TYPE_RBC	    0x0e
 #define TYPE_NO_LUN         0x7f
 
+/* Returns a human-readable name for the device */
+extern const char * scsi_device_type(unsigned type);
+
 /*
  * standard mode-select header prepended to all mode-select commands
  */
@@ -433,4 +429,10 @@
 /* Used to obtain the PCI location of a device */
 #define SCSI_IOCTL_GET_PCI		0x5387
 
+/* Pull a u32 out of a SCSI message (using BE SCSI conventions) */
+static inline u32 scsi_to_u32(u8 *ptr)
+{
+	return (ptr[0]<<24) + (ptr[1]<<16) + (ptr[2]<<8) + ptr[3];
+}
+
 #endif /* _SCSI_SCSI_H */
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 58e6444..be117f8 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -118,20 +118,6 @@
 	unsigned long pid;	/* Process ID, starts at 0. Unique per host. */
 };
 
-/*
- * These are the values that scsi_cmd->state can take.
- */
-#define SCSI_STATE_TIMEOUT         0x1000
-#define SCSI_STATE_FINISHED        0x1001
-#define SCSI_STATE_FAILED          0x1002
-#define SCSI_STATE_QUEUED          0x1003
-#define SCSI_STATE_UNUSED          0x1006
-#define SCSI_STATE_DISCONNECTING   0x1008
-#define SCSI_STATE_INITIALIZING    0x1009
-#define SCSI_STATE_BHQUEUE         0x100a
-#define SCSI_STATE_MLQUEUE         0x100b
-
-
 extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
 extern void scsi_put_command(struct scsi_cmnd *);
 extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 895d212..b401c82 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -298,9 +298,9 @@
 			      void (*done)(void *, char *, int, int),
 			      gfp_t gfp);
 
-static inline void scsi_device_reprobe(struct scsi_device *sdev)
+static inline int __must_check scsi_device_reprobe(struct scsi_device *sdev)
 {
-	device_reprobe(&sdev->sdev_gendev);
+	return device_reprobe(&sdev->sdev_gendev);
 }
 
 static inline unsigned int sdev_channel(struct scsi_device *sdev)
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index b3dd90f..39c6f8c 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -16,6 +16,7 @@
 struct Scsi_Host;
 struct scsi_host_cmd_pool;
 struct scsi_transport_template;
+struct blk_queue_tags;
 
 
 /*
@@ -466,6 +467,12 @@
 	struct scsi_transport_template *transportt;
 
 	/*
+	 * area to keep a shared tag map (if needed, will be
+	 * NULL if not)
+	 */
+	struct blk_queue_tag	*bqt;
+
+	/*
 	 * The following two fields are protected with host_lock;
 	 * however, eh routines can safely access during eh processing
 	 * without acquiring the lock.
diff --git a/include/scsi/scsi_netlink.h b/include/scsi/scsi_netlink.h
new file mode 100644
index 0000000..8c1470c
--- /dev/null
+++ b/include/scsi/scsi_netlink.h
@@ -0,0 +1,87 @@
+/*
+ *  SCSI Transport Netlink Interface
+ *    Used for the posting of outbound SCSI transport events
+ *
+ *  Copyright (C) 2006   James Smart, Emulex Corporation
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#ifndef SCSI_NETLINK_H
+#define SCSI_NETLINK_H
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/* Single Netlink Message type to send all SCSI Transport messages */
+#define SCSI_TRANSPORT_MSG		NLMSG_MIN_TYPE + 1
+
+/* SCSI Transport Broadcast Groups */
+	/* leaving groups 0 and 1 unassigned */
+#define SCSI_NL_GRP_FC_EVENTS		(1<<2)		/* Group 2 */
+#define SCSI_NL_GRP_CNT			3
+
+
+/* SCSI_TRANSPORT_MSG event message header */
+struct scsi_nl_hdr {
+	uint8_t version;
+	uint8_t transport;
+	uint16_t magic;
+	uint16_t msgtype;
+	uint16_t msglen;
+} __attribute__((aligned(sizeof(uint64_t))));
+
+/* scsi_nl_hdr->version value */
+#define SCSI_NL_VERSION				1
+
+/* scsi_nl_hdr->magic value */
+#define SCSI_NL_MAGIC				0xA1B2
+
+/* scsi_nl_hdr->transport value */
+#define SCSI_NL_TRANSPORT			0
+#define SCSI_NL_TRANSPORT_FC			1
+#define SCSI_NL_MAX_TRANSPORTS			2
+
+/* scsi_nl_hdr->msgtype values are defined in each transport */
+
+
+/*
+ * Vendor ID:
+ *   If transports post vendor-unique events, they must pass a well-known
+ *   32-bit vendor identifier. This identifier consists of 8 bits indicating
+ *   the "type" of identifier contained, and 24 bits of id data.
+ *
+ *   Identifiers for each type:
+ *    PCI :  ID data is the 16 bit PCI Registered Vendor ID
+ */
+#define SCSI_NL_VID_TYPE_SHIFT		56
+#define SCSI_NL_VID_TYPE_MASK		((u64)0xFF << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_TYPE_PCI		((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT)
+#define SCSI_NL_VID_ID_MASK		(~ SCSI_NL_VID_TYPE_MASK)
+
+
+#define INIT_SCSI_NL_HDR(hdr, t, mtype, mlen)			\
+	{							\
+	(hdr)->version = SCSI_NL_VERSION;			\
+	(hdr)->transport = t;					\
+	(hdr)->magic = SCSI_NL_MAGIC;				\
+	(hdr)->msgtype = mtype;					\
+	(hdr)->msglen = mlen;					\
+	}
+
+
+#endif /* SCSI_NETLINK_H */
+
diff --git a/include/scsi/scsi_netlink_fc.h b/include/scsi/scsi_netlink_fc.h
new file mode 100644
index 0000000..cbf76e4
--- /dev/null
+++ b/include/scsi/scsi_netlink_fc.h
@@ -0,0 +1,71 @@
+/*
+ *  FC Transport Netlink Interface
+ *
+ *  Copyright (C) 2006   James Smart, Emulex Corporation
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+#ifndef SCSI_NETLINK_FC_H
+#define SCSI_NETLINK_FC_H
+
+#include <scsi/scsi_netlink.h>
+
+/*
+ * This file intended to be included by both kernel and user space
+ */
+
+/*
+ * FC Transport Message Types
+ */
+	/* kernel -> user */
+#define FC_NL_ASYNC_EVENT			0x0100
+	/* user -> kernel */
+/* none */
+
+
+/*
+ * Message Structures :
+ */
+
+/* macro to round up message lengths to 8byte boundary */
+#define FC_NL_MSGALIGN(len)		(((len) + 7) & ~7)
+
+
+/*
+ * FC Transport Broadcast Event Message :
+ *   FC_NL_ASYNC_EVENT
+ *
+ * Note: if Vendor Unique message, &event_data will be  start of
+ * 	 vendor unique payload, and the length of the payload is
+ *       per event_datalen
+ *
+ * Note: When specifying vendor_id, be sure to read the Vendor Type and ID
+ *   formatting requirements specified in scsi_netlink.h
+ */
+struct fc_nl_event {
+	struct scsi_nl_hdr snlh;		/* must be 1st element ! */
+	uint64_t seconds;
+	uint64_t vendor_id;
+	uint16_t host_no;
+	uint16_t event_datalen;
+	uint32_t event_num;
+	uint32_t event_code;
+	uint32_t event_data;
+} __attribute__((aligned(sizeof(uint64_t))));
+
+
+#endif /* SCSI_NETLINK_FC_H */
+
diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h
index e47e36a..c247a282 100644
--- a/include/scsi/scsi_tcq.h
+++ b/include/scsi/scsi_tcq.h
@@ -4,7 +4,7 @@
 #include <linux/blkdev.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
-
+#include <scsi/scsi_host.h>
 
 #define MSG_SIMPLE_TAG	0x20
 #define MSG_HEAD_TAG	0x21
@@ -13,6 +13,7 @@
 #define SCSI_NO_TAG	(-1)    /* identify no tag in use */
 
 
+#ifdef CONFIG_BLOCK
 
 /**
  * scsi_get_tag_type - get the type of tag the device supports
@@ -66,7 +67,8 @@
 		return;
 
 	if (!blk_queue_tagged(sdev->request_queue))
-		blk_queue_init_tags(sdev->request_queue, depth, NULL);
+		blk_queue_init_tags(sdev->request_queue, depth,
+				    sdev->host->bqt);
 
 	scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), depth);
 }
@@ -98,7 +100,7 @@
 	struct scsi_device *sdev = cmd->device;
 
         if (blk_rq_tagged(req)) {
-		if (sdev->ordered_tags && req->flags & REQ_HARDBARRIER)
+		if (sdev->ordered_tags && req->cmd_flags & REQ_HARDBARRIER)
         	        *msg++ = MSG_ORDERED_TAG;
         	else
         	        *msg++ = MSG_SIMPLE_TAG;
@@ -131,4 +133,16 @@
 	return sdev->current_cmnd;
 }
 
+/**
+ * scsi_init_shared_tag_map - create a shared tag map
+ * @shost:	the host to share the tag map among all devices
+ * @depth:	the total depth of the map
+ */
+static inline int scsi_init_shared_tag_map(struct Scsi_Host *shost, int depth)
+{
+	shost->bqt = blk_init_tags(depth);
+	return shost->bqt ? 0 : -ENOMEM;
+}
+
+#endif /* CONFIG_BLOCK */
 #endif /* _SCSI_SCSI_TCQ_H */
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 6d28b03..fd35232 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -29,6 +29,7 @@
 
 #include <linux/sched.h>
 #include <scsi/scsi.h>
+#include <scsi/scsi_netlink.h>
 
 struct scsi_transport_template;
 
@@ -194,6 +195,7 @@
 	u32 roles;
 	enum fc_port_state port_state;	/* Will only be ONLINE or UNKNOWN */
 	u32 scsi_target_id;
+	u32 fast_io_fail_tmo;
 
 	/* exported data */
 	void *dd_data;			/* Used for driver-specific storage */
@@ -206,6 +208,7 @@
 	struct device dev;
  	struct work_struct dev_loss_work;
  	struct work_struct scan_work;
+ 	struct work_struct fail_io_work;
  	struct work_struct stgt_delete_work;
 	struct work_struct rport_delete_work;
 } __attribute__((aligned(sizeof(unsigned long))));
@@ -284,6 +287,30 @@
 
 
 /*
+ * FC Event Codes - Polled and Async, following FC HBAAPI v2.0 guidelines
+ */
+
+/*
+ * fc_host_event_code: If you alter this, you also need to alter
+ * scsi_transport_fc.c (for the ascii descriptions).
+ */
+enum fc_host_event_code  {
+	FCH_EVT_LIP			= 0x1,
+	FCH_EVT_LINKUP			= 0x2,
+	FCH_EVT_LINKDOWN		= 0x3,
+	FCH_EVT_LIPRESET		= 0x4,
+	FCH_EVT_RSCN			= 0x5,
+	FCH_EVT_ADAPTER_CHANGE		= 0x103,
+	FCH_EVT_PORT_UNKNOWN		= 0x200,
+	FCH_EVT_PORT_OFFLINE		= 0x201,
+	FCH_EVT_PORT_ONLINE		= 0x202,
+	FCH_EVT_PORT_FABRIC		= 0x204,
+	FCH_EVT_LINK_UNKNOWN		= 0x500,
+	FCH_EVT_VENDOR_UNIQUE		= 0xffff,
+};
+
+
+/*
  * FC Local Port (Host) Attributes
  *
  * Attributes are based on HBAAPI V2.0 definitions.
@@ -312,7 +339,6 @@
 	u64 permanent_port_name;
 	u32 supported_classes;
 	u8  supported_fc4s[FC_FC4_LIST_SIZE];
-	char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
 	u32 supported_speeds;
 	u32 maxframe_size;
 	char serial_number[FC_SERIAL_NUMBER_SIZE];
@@ -324,6 +350,8 @@
 	u8  active_fc4s[FC_FC4_LIST_SIZE];
 	u32 speed;
 	u64 fabric_name;
+	char symbolic_name[FC_SYMBOLIC_NAME_SIZE];
+	char system_hostname[FC_SYMBOLIC_NAME_SIZE];
 
 	/* Private (Transport-managed) Attributes */
 	enum fc_tgtid_binding_type  tgtid_bind_type;
@@ -354,8 +382,6 @@
 	(((struct fc_host_attrs *)(x)->shost_data)->supported_classes)
 #define fc_host_supported_fc4s(x)	\
 	(((struct fc_host_attrs *)(x)->shost_data)->supported_fc4s)
-#define fc_host_symbolic_name(x)	\
-	(((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
 #define fc_host_supported_speeds(x)	\
 	(((struct fc_host_attrs *)(x)->shost_data)->supported_speeds)
 #define fc_host_maxframe_size(x)	\
@@ -374,6 +400,10 @@
 	(((struct fc_host_attrs *)(x)->shost_data)->speed)
 #define fc_host_fabric_name(x)	\
 	(((struct fc_host_attrs *)(x)->shost_data)->fabric_name)
+#define fc_host_symbolic_name(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->symbolic_name)
+#define fc_host_system_hostname(x)	\
+	(((struct fc_host_attrs *)(x)->shost_data)->system_hostname)
 #define fc_host_tgtid_bind_type(x) \
 	(((struct fc_host_attrs *)(x)->shost_data)->tgtid_bind_type)
 #define fc_host_rports(x) \
@@ -409,12 +439,17 @@
 	void	(*get_host_active_fc4s)(struct Scsi_Host *);
 	void	(*get_host_speed)(struct Scsi_Host *);
 	void	(*get_host_fabric_name)(struct Scsi_Host *);
+	void	(*get_host_symbolic_name)(struct Scsi_Host *);
+	void	(*set_host_system_hostname)(struct Scsi_Host *);
 
 	struct fc_host_statistics * (*get_fc_host_stats)(struct Scsi_Host *);
 	void	(*reset_fc_host_stats)(struct Scsi_Host *);
 
 	int	(*issue_fc_host_lip)(struct Scsi_Host *);
 
+	void    (*dev_loss_tmo_callbk)(struct fc_rport *);
+	void	(*terminate_rport_io)(struct fc_rport *);
+
 	/* allocation lengths for host-specific data */
 	u32	 			dd_fcrport_size;
 
@@ -445,7 +480,6 @@
 	unsigned long	show_host_permanent_port_name:1;
 	unsigned long	show_host_supported_classes:1;
 	unsigned long	show_host_supported_fc4s:1;
-	unsigned long	show_host_symbolic_name:1;
 	unsigned long	show_host_supported_speeds:1;
 	unsigned long	show_host_maxframe_size:1;
 	unsigned long	show_host_serial_number:1;
@@ -456,6 +490,8 @@
 	unsigned long	show_host_active_fc4s:1;
 	unsigned long	show_host_speed:1;
 	unsigned long	show_host_fabric_name:1;
+	unsigned long	show_host_symbolic_name:1;
+	unsigned long	show_host_system_hostname:1;
 };
 
 
@@ -491,6 +527,25 @@
 	return result;
 }
 
+static inline u64 wwn_to_u64(u8 *wwn)
+{
+	return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
+	    (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
+	    (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
+	    (u64)wwn[6] <<  8 | (u64)wwn[7];
+}
+
+static inline void u64_to_wwn(u64 inm, u8 *wwn)
+{
+	wwn[0] = (inm >> 56) & 0xff;
+	wwn[1] = (inm >> 48) & 0xff;
+	wwn[2] = (inm >> 40) & 0xff;
+	wwn[3] = (inm >> 32) & 0xff;
+	wwn[4] = (inm >> 24) & 0xff;
+	wwn[5] = (inm >> 16) & 0xff;
+	wwn[6] = (inm >> 8) & 0xff;
+	wwn[7] = inm & 0xff;
+}
 
 struct scsi_transport_template *fc_attach_transport(
 			struct fc_function_template *);
@@ -501,13 +556,14 @@
 void fc_remote_port_delete(struct fc_rport  *rport);
 void fc_remote_port_rolechg(struct fc_rport  *rport, u32 roles);
 int scsi_is_fc_rport(const struct device *);
-
-static inline u64 wwn_to_u64(u8 *wwn)
-{
-	return (u64)wwn[0] << 56 | (u64)wwn[1] << 48 |
-	    (u64)wwn[2] << 40 | (u64)wwn[3] << 32 |
-	    (u64)wwn[4] << 24 | (u64)wwn[5] << 16 |
-	    (u64)wwn[6] <<  8 | (u64)wwn[7];
-}
+u32 fc_get_event_number(void);
+void fc_host_post_event(struct Scsi_Host *shost, u32 event_number,
+		enum fc_host_event_code event_code, u32 event_data);
+void fc_host_post_vendor_event(struct Scsi_Host *shost, u32 event_number,
+		u32 data_len, char * data_buf, u64 vendor_id);
+	/* Note: when specifying vendor_id to fc_host_post_vendor_event()
+	 *   be sure to read the Vendor Type and ID formatting requirements
+	 *   specified in scsi_netlink.h
+	 */
 
 #endif /* SCSI_TRANSPORT_FC_H */
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 6cc2314..5302437 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -24,15 +24,23 @@
 };
 
 enum sas_linkrate {
-	SAS_LINK_RATE_UNKNOWN,
-	SAS_PHY_DISABLED,
-	SAS_LINK_RATE_FAILED,
-	SAS_SATA_SPINUP_HOLD,
-	SAS_SATA_PORT_SELECTOR,
-	SAS_LINK_RATE_1_5_GBPS,
-	SAS_LINK_RATE_3_0_GBPS,
-	SAS_LINK_RATE_6_0_GBPS,
-	SAS_LINK_VIRTUAL,
+	/* These Values are defined in the SAS standard */
+	SAS_LINK_RATE_UNKNOWN = 0,
+	SAS_PHY_DISABLED = 1,
+	SAS_PHY_RESET_PROBLEM = 2,
+	SAS_SATA_SPINUP_HOLD = 3,
+	SAS_SATA_PORT_SELECTOR = 4,
+	SAS_PHY_RESET_IN_PROGRESS = 5,
+	SAS_LINK_RATE_1_5_GBPS = 8,
+	SAS_LINK_RATE_G1 = SAS_LINK_RATE_1_5_GBPS,
+	SAS_LINK_RATE_3_0_GBPS = 9,
+	SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS,
+	SAS_LINK_RATE_6_0_GBPS = 10,
+	/* These are virtual to the transport class and may never
+	 * be signalled normally since the standard defined field
+	 * is only 4 bits */
+	SAS_LINK_RATE_FAILED = 0x10,
+	SAS_PHY_VIRTUAL = 0x11,
 };
 
 struct sas_identify {
@@ -57,9 +65,6 @@
 	enum sas_linkrate	maximum_linkrate_hw;
 	enum sas_linkrate	maximum_linkrate;
 
-	/* internal state */
-	unsigned int		local_attached : 1;
-
 	/* link error statistics */
 	u32			invalid_dword_count;
 	u32			running_disparity_error_count;
@@ -145,12 +150,18 @@
 #define transport_class_to_sas_port(cdev) \
 	dev_to_sas_port((cdev)->dev)
 
+struct sas_phy_linkrates {
+	enum sas_linkrate maximum_linkrate;
+	enum sas_linkrate minimum_linkrate;
+};
+
 /* The functions by which the transport class and the driver communicate */
 struct sas_function_template {
 	int (*get_linkerrors)(struct sas_phy *);
 	int (*get_enclosure_identifier)(struct sas_rphy *, u64 *);
 	int (*get_bay_identifier)(struct sas_rphy *);
 	int (*phy_reset)(struct sas_phy *, int);
+	int (*set_phy_speed)(struct sas_phy *, struct sas_phy_linkrates *);
 };
 
 
@@ -196,4 +207,6 @@
 		rphy->identify.device_type == SAS_EDGE_EXPANDER_DEVICE;
 }
 
+#define scsi_is_sas_phy_local(phy)	scsi_is_host_device((phy)->dev.parent)
+
 #endif /* SCSI_TRANSPORT_SAS_H */
diff --git a/include/scsi/scsi_transport_spi.h b/include/scsi/scsi_transport_spi.h
index 302680c..da180f7 100644
--- a/include/scsi/scsi_transport_spi.h
+++ b/include/scsi/scsi_transport_spi.h
@@ -53,7 +53,8 @@
 	unsigned int support_ius; /* support Information Units */
 	unsigned int support_qas; /* supports quick arbitration and selection */
 	/* Private Fields */
-	unsigned int dv_pending:1; /* Internal flag */
+	unsigned int dv_pending:1; /* Internal flag: DV Requested */
+	unsigned int dv_in_progress:1;	/* Internal: DV started */
 	struct mutex dv_mutex; /* semaphore to serialise dv */
 };
 
diff --git a/include/sound/Kbuild b/include/sound/Kbuild
index 3a5a3df..fd054a3 100644
--- a/include/sound/Kbuild
+++ b/include/sound/Kbuild
@@ -1,2 +1,10 @@
-header-y := asound_fm.h hdsp.h hdspm.h sfnt_info.h sscape_ioctl.h
-unifdef-y := asequencer.h asound.h emu10k1.h sb16_csp.h 
+header-y += asound_fm.h
+header-y += hdsp.h
+header-y += hdspm.h
+header-y += sfnt_info.h
+header-y += sscape_ioctl.h
+
+unifdef-y += asequencer.h
+unifdef-y += asound.h
+unifdef-y += emu10k1.h
+unifdef-y += sb16_csp.h
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index 758f8bf..4c43521 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -27,6 +27,7 @@
 
 #include <linux/bitops.h>
 #include <linux/device.h>
+#include <linux/workqueue.h>
 #include "pcm.h"
 #include "control.h"
 #include "info.h"
@@ -140,6 +141,20 @@
 #define AC97_GP_DRSS_1011	0x0000	/* LR(C) 10+11(+12) */
 #define AC97_GP_DRSS_78		0x0400	/* LR 7+8 */
 
+/* powerdown bits */
+#define AC97_PD_ADC_STATUS	0x0001	/* ADC status (RO) */
+#define AC97_PD_DAC_STATUS	0x0002	/* DAC status (RO) */
+#define AC97_PD_MIXER_STATUS	0x0004	/* Analog mixer status (RO) */
+#define AC97_PD_VREF_STATUS	0x0008	/* Vref status (RO) */
+#define AC97_PD_PR0		0x0100	/* Power down PCM ADCs and input MUX */
+#define AC97_PD_PR1		0x0200	/* Power down PCM front DAC */
+#define AC97_PD_PR2		0x0400	/* Power down Mixer (Vref still on) */
+#define AC97_PD_PR3		0x0800	/* Power down Mixer (Vref off) */
+#define AC97_PD_PR4		0x1000	/* Power down AC-Link */
+#define AC97_PD_PR5		0x2000	/* Disable internal clock usage */
+#define AC97_PD_PR6		0x4000	/* Headphone amplifier */
+#define AC97_PD_EAPD		0x8000	/* External Amplifer Power Down (EAPD) */
+
 /* extended audio ID bit defines */
 #define AC97_EI_VRA		0x0001	/* Variable bit rate supported */
 #define AC97_EI_DRA		0x0002	/* Double rate supported */
@@ -359,6 +374,7 @@
 #define AC97_SCAP_INV_EAPD	(1<<7)	/* inverted EAPD */
 #define AC97_SCAP_DETECT_BY_VENDOR (1<<8) /* use vendor registers for read tests */
 #define AC97_SCAP_NO_SPDIF	(1<<9)	/* don't build SPDIF controls */
+#define AC97_SCAP_EAPD_LED	(1<<10)	/* EAPD as mute LED */
 
 /* ac97->flags */
 #define AC97_HAS_PC_BEEP	(1<<0)	/* force PC Speaker usage */
@@ -491,6 +507,12 @@
 	/* jack-sharing info */
 	unsigned char indep_surround;
 	unsigned char channel_mode;
+
+#ifdef CONFIG_SND_AC97_POWER_SAVE
+	unsigned int power_up;	/* power states */
+	struct workqueue_struct *power_workq;
+	struct work_struct power_work;
+#endif
 	struct device dev;
 };
 
@@ -532,6 +554,15 @@
 void snd_ac97_write_cache(struct snd_ac97 *ac97, unsigned short reg, unsigned short value);
 int snd_ac97_update(struct snd_ac97 *ac97, unsigned short reg, unsigned short value);
 int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned short mask, unsigned short value);
+#ifdef CONFIG_SND_AC97_POWER_SAVE
+int snd_ac97_update_power(struct snd_ac97 *ac97, int reg, int powerup);
+#else
+static inline int snd_ac97_update_power(struct snd_ac97 *ac97, int reg,
+					int powerup)
+{
+	return 0;
+}
+#endif
 #ifdef CONFIG_PM
 void snd_ac97_suspend(struct snd_ac97 *ac97);
 void snd_ac97_resume(struct snd_ac97 *ac97);
@@ -583,6 +614,7 @@
 		     copy_flag: 1,	   /* lowlevel driver must fill all entries */
 		     spdif: 1;		   /* spdif pcm */
 	unsigned short aslots;		   /* active slots */
+	unsigned short cur_dbl;		   /* current double-rate state */
 	unsigned int rates;		   /* available rates */
 	struct {
 		unsigned short slots;	   /* driver input: requested AC97 slot numbers */
diff --git a/include/sound/ad1848.h b/include/sound/ad1848.h
index 57af1fe..c8de6f8 100644
--- a/include/sound/ad1848.h
+++ b/include/sound/ad1848.h
@@ -179,14 +179,13 @@
 #define AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert) \
 	((left_reg) | ((right_reg) << 8) | ((shift_left) << 16) | ((shift_right) << 19) | ((mask) << 24) | ((invert) << 22))
 
-int snd_ad1848_add_ctl(struct snd_ad1848 *chip, const char *name, int index, int type, unsigned long value);
-
 /* for ease of use */
 struct ad1848_mix_elem {
 	const char *name;
 	int index;
 	int type;
 	unsigned long private_value;
+	unsigned int *tlv;
 };
 
 #define AD1848_SINGLE(xname, xindex, reg, shift, mask, invert) \
@@ -195,15 +194,26 @@
   .type = AD1848_MIX_SINGLE, \
   .private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert) }
 
+#define AD1848_SINGLE_TLV(xname, xindex, reg, shift, mask, invert, xtlv) \
+{ .name = xname, \
+  .index = xindex, \
+  .type = AD1848_MIX_SINGLE, \
+  .private_value = AD1848_MIXVAL_SINGLE(reg, shift, mask, invert), \
+  .tlv = xtlv }
+
 #define AD1848_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
 { .name = xname, \
   .index = xindex, \
   .type = AD1848_MIX_DOUBLE, \
   .private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert) }
 
-static inline int snd_ad1848_add_ctl_elem(struct snd_ad1848 *chip, const struct ad1848_mix_elem *c)
-{
-	return snd_ad1848_add_ctl(chip, c->name, c->index, c->type, c->private_value);
-}
+#define AD1848_DOUBLE_TLV(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert, xtlv) \
+{ .name = xname, \
+  .index = xindex, \
+  .type = AD1848_MIX_DOUBLE, \
+  .private_value = AD1848_MIXVAL_DOUBLE(left_reg, right_reg, shift_left, shift_right, mask, invert), \
+  .tlv = xtlv }
+
+int snd_ad1848_add_ctl_elem(struct snd_ad1848 *chip, const struct ad1848_mix_elem *c);
 
 #endif /* __SOUND_AD1848_H */
diff --git a/include/sound/ak4xxx-adda.h b/include/sound/ak4xxx-adda.h
index 3d98884..d0deca6 100644
--- a/include/sound/ak4xxx-adda.h
+++ b/include/sound/ak4xxx-adda.h
@@ -39,26 +39,39 @@
 
 #define AK4XXX_IMAGE_SIZE	(AK4XXX_MAX_CHIPS * 16)	/* 64 bytes */
 
+/* DAC label and channels */
+struct snd_akm4xxx_dac_channel {
+	char *name;		/* mixer volume name */
+	unsigned int num_channels;
+};
+
+/* ADC labels and channels */
+struct snd_akm4xxx_adc_channel {
+	char *name;		/* capture gain volume label */
+	char *switch_name;	/* capture switch */
+	unsigned int num_channels;
+};
+
 struct snd_akm4xxx {
 	struct snd_card *card;
 	unsigned int num_adcs;			/* AK4524 or AK4528 ADCs */
 	unsigned int num_dacs;			/* AK4524 or AK4528 DACs */
 	unsigned char images[AK4XXX_IMAGE_SIZE]; /* saved register image */
-	unsigned char ipga_gain[AK4XXX_MAX_CHIPS][2]; /* saved register image
-						       * for IPGA (AK4528)
-						       */
+	unsigned char volumes[AK4XXX_IMAGE_SIZE]; /* saved volume values */
 	unsigned long private_value[AK4XXX_MAX_CHIPS];	/* helper for driver */
 	void *private_data[AK4XXX_MAX_CHIPS];		/* helper for driver */
 	/* template should fill the following fields */
 	unsigned int idx_offset;		/* control index offset */
 	enum {
 		SND_AK4524, SND_AK4528, SND_AK4529,
-		SND_AK4355, SND_AK4358, SND_AK4381
+		SND_AK4355, SND_AK4358, SND_AK4381,
+		SND_AK5365
 	} type;
-	unsigned int *num_stereo;	/* array of combined counts
-					 * for the mixer
-					 */
-	char **channel_names;		/* array of mixer channel names */
+
+	/* (array) information of combined codecs */
+	struct snd_akm4xxx_dac_channel *dac_info;
+	struct snd_akm4xxx_adc_channel *adc_info;
+
 	struct snd_ak4xxx_ops ops;
 };
 
@@ -72,9 +85,9 @@
 	(ak)->images[(chip) * 16 + (reg)]
 #define snd_akm4xxx_set(ak,chip,reg,val) \
 	((ak)->images[(chip) * 16 + (reg)] = (val))
-#define snd_akm4xxx_get_ipga(ak,chip,reg) \
-	(ak)->ipga_gain[chip][(reg)-4]
-#define snd_akm4xxx_set_ipga(ak,chip,reg,val) \
-	((ak)->ipga_gain[chip][(reg)-4] = (val))
+#define snd_akm4xxx_get_vol(ak,chip,reg) \
+	(ak)->volumes[(chip) * 16 + (reg)]
+#define snd_akm4xxx_set_vol(ak,chip,reg,val) \
+	((ak)->volumes[(chip) * 16 + (reg)] = (val))
 
 #endif /* __SOUND_AK4XXX_ADDA_H */
diff --git a/include/sound/asound.h b/include/sound/asound.h
index 41885f4..c1621c6 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -688,7 +688,7 @@
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 3)
+#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 4)
 
 struct snd_ctl_card_info {
 	int card;			/* card number */
@@ -727,10 +727,15 @@
 #define SNDRV_CTL_ELEM_ACCESS_WRITE		(1<<1)
 #define SNDRV_CTL_ELEM_ACCESS_READWRITE		(SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE)
 #define SNDRV_CTL_ELEM_ACCESS_VOLATILE		(1<<2)	/* control value may be changed without a notification */
-#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP		(1<<2)	/* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP		(1<<3)	/* when was control changed */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READ		(1<<4)	/* TLV read is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE		(1<<5)	/* TLV write is possible */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE	(SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
+#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND	(1<<6)	/* TLV command is possible */
 #define SNDRV_CTL_ELEM_ACCESS_INACTIVE		(1<<8)	/* control does actually nothing, but may be updated */
 #define SNDRV_CTL_ELEM_ACCESS_LOCK		(1<<9)	/* write lock */
 #define SNDRV_CTL_ELEM_ACCESS_OWNER		(1<<10)	/* write lock owner */
+#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK	(1<<28)	/* kernel use a TLV callback */ 
 #define SNDRV_CTL_ELEM_ACCESS_USER		(1<<29) /* user space element */
 #define SNDRV_CTL_ELEM_ACCESS_DINDIRECT		(1<<30)	/* indirect access for matrix dimensions in the info structure */
 #define SNDRV_CTL_ELEM_ACCESS_INDIRECT		(1<<31)	/* indirect access for element value in the value structure */
@@ -818,6 +823,12 @@
         unsigned char reserved[128-sizeof(struct timespec)];
 };
 
+struct snd_ctl_tlv {
+        unsigned int numid;	/* control element numeric identification */
+        unsigned int length;	/* in bytes aligned to 4 */
+        unsigned int tlv[0];	/* first TLV */
+};
+
 enum {
 	SNDRV_CTL_IOCTL_PVERSION = _IOR('U', 0x00, int),
 	SNDRV_CTL_IOCTL_CARD_INFO = _IOR('U', 0x01, struct snd_ctl_card_info),
@@ -831,6 +842,9 @@
 	SNDRV_CTL_IOCTL_ELEM_ADD = _IOWR('U', 0x17, struct snd_ctl_elem_info),
 	SNDRV_CTL_IOCTL_ELEM_REPLACE = _IOWR('U', 0x18, struct snd_ctl_elem_info),
 	SNDRV_CTL_IOCTL_ELEM_REMOVE = _IOWR('U', 0x19, struct snd_ctl_elem_id),
+	SNDRV_CTL_IOCTL_TLV_READ = _IOWR('U', 0x1a, struct snd_ctl_tlv),
+	SNDRV_CTL_IOCTL_TLV_WRITE = _IOWR('U', 0x1b, struct snd_ctl_tlv),
+	SNDRV_CTL_IOCTL_TLV_COMMAND = _IOWR('U', 0x1c, struct snd_ctl_tlv),
 	SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE = _IOWR('U', 0x20, int),
 	SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info),
 	SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE = _IOR('U', 0x30, int),
@@ -855,6 +869,7 @@
 #define SNDRV_CTL_EVENT_MASK_VALUE	(1<<0)	/* element value was changed */
 #define SNDRV_CTL_EVENT_MASK_INFO	(1<<1)	/* element info was changed */
 #define SNDRV_CTL_EVENT_MASK_ADD	(1<<2)	/* element was added */
+#define SNDRV_CTL_EVENT_MASK_TLV	(1<<3)	/* element TLV tree was changed */
 #define SNDRV_CTL_EVENT_MASK_REMOVE	(~0U)	/* element was removed */
 
 struct snd_ctl_event {
diff --git a/include/sound/control.h b/include/sound/control.h
index 2489b1e..1de148b 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -30,6 +30,11 @@
 typedef int (snd_kcontrol_info_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_info * uinfo);
 typedef int (snd_kcontrol_get_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol);
 typedef int (snd_kcontrol_put_t) (struct snd_kcontrol * kcontrol, struct snd_ctl_elem_value * ucontrol);
+typedef int (snd_kcontrol_tlv_rw_t)(struct snd_kcontrol *kcontrol,
+				    int op_flag, /* 0=read,1=write,-1=command */
+				    unsigned int size,
+				    unsigned int __user *tlv);
+
 
 struct snd_kcontrol_new {
 	snd_ctl_elem_iface_t iface;	/* interface identifier */
@@ -42,6 +47,10 @@
 	snd_kcontrol_info_t *info;
 	snd_kcontrol_get_t *get;
 	snd_kcontrol_put_t *put;
+	union {
+		snd_kcontrol_tlv_rw_t *c;
+		unsigned int *p;
+	} tlv;
 	unsigned long private_value;
 };
 
@@ -58,6 +67,10 @@
 	snd_kcontrol_info_t *info;
 	snd_kcontrol_get_t *get;
 	snd_kcontrol_put_t *put;
+	union {
+		snd_kcontrol_tlv_rw_t *c;
+		unsigned int *p;
+	} tlv;
 	unsigned long private_value;
 	void *private_data;
 	void (*private_free)(struct snd_kcontrol *kcontrol);
diff --git a/include/sound/core.h b/include/sound/core.h
index bab3ff4..b056ea9 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -25,8 +25,8 @@
 #include <linux/sched.h>		/* wake_up() */
 #include <linux/mutex.h>		/* struct mutex */
 #include <linux/rwsem.h>		/* struct rw_semaphore */
-#include <linux/workqueue.h>		/* struct workqueue_struct */
 #include <linux/pm.h>			/* pm_message_t */
+#include <linux/device.h>
 
 /* forward declarations */
 #ifdef CONFIG_PCI
@@ -71,7 +71,6 @@
 	int (*dev_free)(struct snd_device *dev);
 	int (*dev_register)(struct snd_device *dev);
 	int (*dev_disconnect)(struct snd_device *dev);
-	int (*dev_unregister)(struct snd_device *dev);
 };
 
 struct snd_device {
@@ -131,8 +130,8 @@
 								state */
 	spinlock_t files_lock;		/* lock the files for this card */
 	int shutdown;			/* this card is going down */
+	int free_on_last_close;		/* free in context of file_release */
 	wait_queue_head_t shutdown_sleep;
-	struct work_struct free_workq;	/* for free in workqueue */
 	struct device *dev;
 
 #ifdef CONFIG_PM
@@ -188,6 +187,7 @@
 	int device;			/* device number */
 	const struct file_operations *f_ops;	/* file operations */
 	void *private_data;		/* private data for f_ops->open */
+	struct class_device *class_dev;	/* class device for sysfs */
 };
 
 /* sound.c */
@@ -202,6 +202,8 @@
 			const char *name);
 int snd_unregister_device(int type, struct snd_card *card, int dev);
 void *snd_lookup_minor_data(unsigned int minor, int type);
+int snd_add_device_sysfs_file(int type, struct snd_card *card, int dev,
+			      const struct class_device_attribute *attr);
 
 #ifdef CONFIG_SND_OSSEMUL
 int snd_register_oss_device(int type, struct snd_card *card, int dev,
@@ -244,7 +246,7 @@
 			 struct module *module, int extra_size);
 int snd_card_disconnect(struct snd_card *card);
 int snd_card_free(struct snd_card *card);
-int snd_card_free_in_thread(struct snd_card *card);
+int snd_card_free_when_closed(struct snd_card *card);
 int snd_card_register(struct snd_card *card);
 int snd_card_info_init(void);
 int snd_card_info_done(void);
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index 884bbf5..892e310 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -1524,6 +1524,10 @@
 	unsigned int value[32];		/* initial values */
 	unsigned int min;		/* minimum range */
 	unsigned int max;		/* maximum range */
+	union {
+		snd_kcontrol_tlv_rw_t *c;
+		unsigned int *p;
+	} tlv;
 	unsigned int translation;	/* translation type (EMU10K1_GPR_TRANSLATION*) */
 };
 
diff --git a/include/sound/info.h b/include/sound/info.h
index 74f69967..97ffc4f 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -71,7 +71,6 @@
 	mode_t mode;
 	long size;
 	unsigned short content;
-	unsigned short disconnected: 1;
 	union {
 		struct snd_info_entry_text text;
 		struct snd_info_entry_ops *ops;
@@ -83,6 +82,8 @@
 	void (*private_free)(struct snd_info_entry *entry);
 	struct proc_dir_entry *p;
 	struct mutex access;
+	struct list_head children;
+	struct list_head list;
 };
 
 #if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
@@ -122,8 +123,8 @@
 int snd_info_card_create(struct snd_card * card);
 int snd_info_card_register(struct snd_card * card);
 int snd_info_card_free(struct snd_card * card);
+void snd_info_card_disconnect(struct snd_card * card);
 int snd_info_register(struct snd_info_entry * entry);
-int snd_info_unregister(struct snd_info_entry * entry);
 
 /* for card drivers */
 int snd_card_proc_new(struct snd_card *card, const char *name, struct snd_info_entry **entryp);
@@ -156,8 +157,8 @@
 static inline int snd_info_card_create(struct snd_card * card) { return 0; }
 static inline int snd_info_card_register(struct snd_card * card) { return 0; }
 static inline int snd_info_card_free(struct snd_card * card) { return 0; }
+static inline void snd_info_card_disconnect(struct snd_card * card) { }
 static inline int snd_info_register(struct snd_info_entry * entry) { return 0; }
-static inline int snd_info_unregister(struct snd_info_entry * entry) { return 0; }
 
 static inline int snd_card_proc_new(struct snd_card *card, const char *name,
 				    struct snd_info_entry **entryp) { return -EINVAL; }
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index f84d849..afaf3e8 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -190,7 +190,7 @@
 
 struct snd_pcm_file {
 	struct snd_pcm_substream *substream;
-	struct snd_pcm_file *next;
+	int no_compat_mmap;
 };
 
 struct snd_pcm_hw_rule;
@@ -347,6 +347,7 @@
 	int number;
 	char name[32];			/* substream name */
 	int stream;			/* stream (direction) */
+	char latency_id[20];		/* latency identifier */
 	size_t buffer_bytes_max;	/* limit ring buffer size */
 	struct snd_dma_buffer dma_buffer;
 	unsigned int dma_buf_id;
@@ -384,7 +385,6 @@
 	struct snd_info_entry *proc_prealloc_entry;
 #endif
 	/* misc flags */
-	unsigned int no_mmap_ctrl: 1;
 	unsigned int hw_opened: 1;
 };
 
@@ -402,7 +402,6 @@
 	/* -- OSS things -- */
 	struct snd_pcm_oss_stream oss;
 #endif
-	struct snd_pcm_file *files;
 #ifdef CONFIG_SND_VERBOSE_PROCFS
 	struct snd_info_entry *proc_root;
 	struct snd_info_entry *proc_info_entry;
diff --git a/include/sound/timer.h b/include/sound/timer.h
index 5ece2bf..d42c083 100644
--- a/include/sound/timer.h
+++ b/include/sound/timer.h
@@ -129,7 +129,6 @@
 int snd_timer_global_new(char *id, int device, struct snd_timer **rtimer);
 int snd_timer_global_free(struct snd_timer *timer);
 int snd_timer_global_register(struct snd_timer *timer);
-int snd_timer_global_unregister(struct snd_timer *timer);
 
 int snd_timer_open(struct snd_timer_instance **ti, char *owner, struct snd_timer_id *tid, unsigned int slave_id);
 int snd_timer_close(struct snd_timer_instance *timeri);
diff --git a/include/sound/tlv.h b/include/sound/tlv.h
new file mode 100644
index 0000000..d93a96b
--- /dev/null
+++ b/include/sound/tlv.h
@@ -0,0 +1,60 @@
+#ifndef __SOUND_TLV_H
+#define __SOUND_TLV_H
+
+/*
+ *  Advanced Linux Sound Architecture - ALSA - Driver
+ *  Copyright (c) 2006 by Jaroslav Kysela <perex@suse.cz>
+ *
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+/*
+ * TLV structure is right behind the struct snd_ctl_tlv:
+ *   unsigned int type  	- see SNDRV_CTL_TLVT_*
+ *   unsigned int length
+ *   .... data aligned to sizeof(unsigned int), use
+ *        block_length = (length + (sizeof(unsigned int) - 1)) &
+ *                       ~(sizeof(unsigned int) - 1)) ....
+ */
+
+#define SNDRV_CTL_TLVT_CONTAINER 0	/* one level down - group of TLVs */
+#define SNDRV_CTL_TLVT_DB_SCALE	1       /* dB scale */
+#define SNDRV_CTL_TLVT_DB_LINEAR 2	/* linear volume */
+#define SNDRV_CTL_TLVT_DB_RANGE 3	/* dB range container */
+
+#define TLV_DB_SCALE_ITEM(min, step, mute)			\
+	SNDRV_CTL_TLVT_DB_SCALE, 2 * sizeof(unsigned int),	\
+	(min), ((step) & 0xffff) | ((mute) ? 0x10000 : 0)
+#define DECLARE_TLV_DB_SCALE(name, min, step, mute) \
+	unsigned int name[] = { TLV_DB_SCALE_ITEM(min, step, mute) }
+
+/* linear volume between min_dB and max_dB (.01dB unit) */
+#define TLV_DB_LINEAR_ITEM(min_dB, max_dB)		    \
+	SNDRV_CTL_TLVT_DB_LINEAR, 2 * sizeof(unsigned int), \
+	(min_dB), (max_dB)
+#define DECLARE_TLV_DB_LINEAR(name, min_dB, max_dB)	\
+	unsigned int name[] = { TLV_DB_LINEAR_ITEM(min_dB, max_dB) }
+
+/* dB range container */
+/* Each item is: <min> <max> <TLV> */
+/* The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR */
+#define TLV_DB_RANGE_HEAD(num)			\
+	SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)
+
+#define TLV_DB_GAIN_MUTE	-9999999
+
+#endif /* __SOUND_TLV_H */
diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h
index 9821a61..dbca141 100644
--- a/include/sound/vx_core.h
+++ b/include/sound/vx_core.h
@@ -128,6 +128,7 @@
 	unsigned int num_ins;
 	unsigned int num_outs;
 	unsigned int output_level_max;
+	unsigned int *output_level_db_scale;
 };
 
 /* hwdep id string */
diff --git a/include/video/Kbuild b/include/video/Kbuild
index 76a6073..a14f9c0 100644
--- a/include/video/Kbuild
+++ b/include/video/Kbuild
@@ -1 +1 @@
-unifdef-y := sisfb.h
+unifdef-y += sisfb.h