Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits)
m68k: Define sigcontext ABI of ColdFire
m68knommu: NPTL support for uClinux
m68k: Add NPTL support
m68k: Eliminate unused variable in page_to_phys()
m68k: Switch to generic siginfo layout
macfb: fix 24-bit visual and stuff
macfb: cleanup
fbdev: add some missing mac modes
mac68k: start CUDA early
valkyriefb: various fixes
fbdev: mac_var_to_mode() fix
mac68k: move macsonic and macmace platform devices
mac68k: move mac_esp platform device
mac68k: replace mac68k SCC code with platform device
pmac-zilog: add platform driver
pmac-zilog: cleanup
mac68k: rework SWIM platform device
mac68k: cleanup
ataflop: Killl warning about unused variable flags
m68k: Use DIV_ROUND_CLOSEST
...
diff --git a/Documentation/pcmcia/locking.txt b/Documentation/pcmcia/locking.txt
new file mode 100644
index 0000000..68f622b
--- /dev/null
+++ b/Documentation/pcmcia/locking.txt
@@ -0,0 +1,118 @@
+This file explains the locking and exclusion scheme used in the PCCARD
+and PCMCIA subsystems.
+
+
+A) Overview, Locking Hierarchy:
+===============================
+
+pcmcia_socket_list_rwsem - protects only the list of sockets
+- skt_mutex - serializes card insert / ejection
+ - ops_mutex - serializes socket operation
+
+
+B) Exclusion
+============
+
+The following functions and callbacks to struct pcmcia_socket must
+be called with "skt_mutex" held:
+
+ socket_detect_change()
+ send_event()
+ socket_reset()
+ socket_shutdown()
+ socket_setup()
+ socket_remove()
+ socket_insert()
+ socket_early_resume()
+ socket_late_resume()
+ socket_resume()
+ socket_suspend()
+
+ struct pcmcia_callback *callback
+
+The following functions and callbacks to struct pcmcia_socket must
+be called with "ops_mutex" held:
+
+ socket_reset()
+ socket_setup()
+
+ struct pccard_operations *ops
+ struct pccard_resource_ops *resource_ops;
+
+Note that send_event() and struct pcmcia_callback *callback must not be
+called with "ops_mutex" held.
+
+
+C) Protection
+=============
+
+1. Global Data:
+---------------
+struct list_head pcmcia_socket_list;
+
+protected by pcmcia_socket_list_rwsem;
+
+
+2. Per-Socket Data:
+-------------------
+The resource_ops and their data are protected by ops_mutex.
+
+The "main" struct pcmcia_socket is protected as follows (read-only fields
+or single-use fields not mentioned):
+
+- by pcmcia_socket_list_rwsem:
+ struct list_head socket_list;
+
+- by thread_lock:
+ unsigned int thread_events;
+
+- by skt_mutex:
+ u_int suspended_state;
+ void (*tune_bridge);
+ struct pcmcia_callback *callback;
+ int resume_status;
+
+- by ops_mutex:
+ socket_state_t socket;
+ u_int state;
+ u_short lock_count;
+ pccard_mem_map cis_mem;
+ void __iomem *cis_virt;
+ struct { } irq;
+ io_window_t io[];
+ pccard_mem_map win[];
+ struct list_head cis_cache;
+ size_t fake_cis_len;
+ u8 *fake_cis;
+ u_int irq_mask;
+ void (*zoom_video);
+ int (*power_hook);
+ u8 resource...;
+ struct list_head devices_list;
+ u8 device_count;
+ struct pcmcia_state;
+
+
+3. Per PCMCIA-device Data:
+--------------------------
+
+The "main" struct pcmcia_devie is protected as follows (read-only fields
+or single-use fields not mentioned):
+
+
+- by pcmcia_socket->ops_mutex:
+ struct list_head socket_device_list;
+ struct config_t *function_config;
+ u16 _irq:1;
+ u16 _io:1;
+ u16 _win:4;
+ u16 _locked:1;
+ u16 allow_func_id_match:1;
+ u16 suspended:1;
+ u16 _removed:1;
+
+- by the PCMCIA driver:
+ io_req_t io;
+ irq_req_t irq;
+ config_req_t conf;
+ window_handle_t win;
diff --git a/Documentation/powerpc/dts-bindings/fsl/mpc5121-psc.txt b/Documentation/powerpc/dts-bindings/fsl/mpc5121-psc.txt
new file mode 100644
index 0000000..8832e87
--- /dev/null
+++ b/Documentation/powerpc/dts-bindings/fsl/mpc5121-psc.txt
@@ -0,0 +1,70 @@
+MPC5121 PSC Device Tree Bindings
+
+PSC in UART mode
+----------------
+
+For PSC in UART mode the needed PSC serial devices
+are specified by fsl,mpc5121-psc-uart nodes in the
+fsl,mpc5121-immr SoC node. Additionally the PSC FIFO
+Controller node fsl,mpc5121-psc-fifo is requered there:
+
+fsl,mpc5121-psc-uart nodes
+--------------------------
+
+Required properties :
+ - compatible : Should contain "fsl,mpc5121-psc-uart" and "fsl,mpc5121-psc"
+ - cell-index : Index of the PSC in hardware
+ - reg : Offset and length of the register set for the PSC device
+ - interrupts : <a b> where a is the interrupt number of the
+ PSC FIFO Controller and b is a field that represents an
+ encoding of the sense and level information for the interrupt.
+ - interrupt-parent : the phandle for the interrupt controller that
+ services interrupts for this device.
+
+Recommended properties :
+ - fsl,rx-fifo-size : the size of the RX fifo slice (a multiple of 4)
+ - fsl,tx-fifo-size : the size of the TX fifo slice (a multiple of 4)
+
+
+fsl,mpc5121-psc-fifo node
+-------------------------
+
+Required properties :
+ - compatible : Should be "fsl,mpc5121-psc-fifo"
+ - reg : Offset and length of the register set for the PSC
+ FIFO Controller
+ - interrupts : <a b> where a is the interrupt number of the
+ PSC FIFO Controller and b is a field that represents an
+ encoding of the sense and level information for the interrupt.
+ - interrupt-parent : the phandle for the interrupt controller that
+ services interrupts for this device.
+
+
+Example for a board using PSC0 and PSC1 devices in serial mode:
+
+serial@11000 {
+ compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+ cell-index = <0>;
+ reg = <0x11000 0x100>;
+ interrupts = <40 0x8>;
+ interrupt-parent = < &ipic >;
+ fsl,rx-fifo-size = <16>;
+ fsl,tx-fifo-size = <16>;
+};
+
+serial@11100 {
+ compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
+ cell-index = <1>;
+ reg = <0x11100 0x100>;
+ interrupts = <40 0x8>;
+ interrupt-parent = < &ipic >;
+ fsl,rx-fifo-size = <16>;
+ fsl,tx-fifo-size = <16>;
+};
+
+pscfifo@11f00 {
+ compatible = "fsl,mpc5121-psc-fifo";
+ reg = <0x11f00 0x100>;
+ interrupts = <40 0x8>;
+ interrupt-parent = < &ipic >;
+};
diff --git a/Documentation/powerpc/dts-bindings/fsl/spi.txt b/Documentation/powerpc/dts-bindings/fsl/spi.txt
index e7d9a34..80510c0 100644
--- a/Documentation/powerpc/dts-bindings/fsl/spi.txt
+++ b/Documentation/powerpc/dts-bindings/fsl/spi.txt
@@ -13,6 +13,11 @@
- interrupt-parent : the phandle for the interrupt controller that
services interrupts for this device.
+Optional properties:
+- gpios : specifies the gpio pins to be used for chipselects.
+ The gpios will be referred to as reg = <index> in the SPI child nodes.
+ If unspecified, a single SPI device without a chip select can be used.
+
Example:
spi@4c0 {
cell-index = <0>;
@@ -21,4 +26,6 @@
interrupts = <82 0>;
interrupt-parent = <700>;
mode = "cpu";
+ gpios = <&gpio 18 1 // device reg=<0>
+ &gpio 19 1>; // device reg=<1>
};
diff --git a/Documentation/powerpc/ptrace.txt b/Documentation/powerpc/ptrace.txt
new file mode 100644
index 0000000..f4a5499
--- /dev/null
+++ b/Documentation/powerpc/ptrace.txt
@@ -0,0 +1,134 @@
+GDB intends to support the following hardware debug features of BookE
+processors:
+
+4 hardware breakpoints (IAC)
+2 hardware watchpoints (read, write and read-write) (DAC)
+2 value conditions for the hardware watchpoints (DVC)
+
+For that, we need to extend ptrace so that GDB can query and set these
+resources. Since we're extending, we're trying to create an interface
+that's extendable and that covers both BookE and server processors, so
+that GDB doesn't need to special-case each of them. We added the
+following 3 new ptrace requests.
+
+1. PTRACE_PPC_GETHWDEBUGINFO
+
+Query for GDB to discover the hardware debug features. The main info to
+be returned here is the minimum alignment for the hardware watchpoints.
+BookE processors don't have restrictions here, but server processors have
+an 8-byte alignment restriction for hardware watchpoints. We'd like to avoid
+adding special cases to GDB based on what it sees in AUXV.
+
+Since we're at it, we added other useful info that the kernel can return to
+GDB: this query will return the number of hardware breakpoints, hardware
+watchpoints and whether it supports a range of addresses and a condition.
+The query will fill the following structure provided by the requesting process:
+
+struct ppc_debug_info {
+ unit32_t version;
+ unit32_t num_instruction_bps;
+ unit32_t num_data_bps;
+ unit32_t num_condition_regs;
+ unit32_t data_bp_alignment;
+ unit32_t sizeof_condition; /* size of the DVC register */
+ uint64_t features; /* bitmask of the individual flags */
+};
+
+features will have bits indicating whether there is support for:
+
+#define PPC_DEBUG_FEATURE_INSN_BP_RANGE 0x1
+#define PPC_DEBUG_FEATURE_INSN_BP_MASK 0x2
+#define PPC_DEBUG_FEATURE_DATA_BP_RANGE 0x4
+#define PPC_DEBUG_FEATURE_DATA_BP_MASK 0x8
+
+2. PTRACE_SETHWDEBUG
+
+Sets a hardware breakpoint or watchpoint, according to the provided structure:
+
+struct ppc_hw_breakpoint {
+ uint32_t version;
+#define PPC_BREAKPOINT_TRIGGER_EXECUTE 0x1
+#define PPC_BREAKPOINT_TRIGGER_READ 0x2
+#define PPC_BREAKPOINT_TRIGGER_WRITE 0x4
+ uint32_t trigger_type; /* only some combinations allowed */
+#define PPC_BREAKPOINT_MODE_EXACT 0x0
+#define PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE 0x1
+#define PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE 0x2
+#define PPC_BREAKPOINT_MODE_MASK 0x3
+ uint32_t addr_mode; /* address match mode */
+
+#define PPC_BREAKPOINT_CONDITION_MODE 0x3
+#define PPC_BREAKPOINT_CONDITION_NONE 0x0
+#define PPC_BREAKPOINT_CONDITION_AND 0x1
+#define PPC_BREAKPOINT_CONDITION_EXACT 0x1 /* different name for the same thing as above */
+#define PPC_BREAKPOINT_CONDITION_OR 0x2
+#define PPC_BREAKPOINT_CONDITION_AND_OR 0x3
+#define PPC_BREAKPOINT_CONDITION_BE_ALL 0x00ff0000 /* byte enable bits */
+#define PPC_BREAKPOINT_CONDITION_BE(n) (1<<((n)+16))
+ uint32_t condition_mode; /* break/watchpoint condition flags */
+
+ uint64_t addr;
+ uint64_t addr2;
+ uint64_t condition_value;
+};
+
+A request specifies one event, not necessarily just one register to be set.
+For instance, if the request is for a watchpoint with a condition, both the
+DAC and DVC registers will be set in the same request.
+
+With this GDB can ask for all kinds of hardware breakpoints and watchpoints
+that the BookE supports. COMEFROM breakpoints available in server processors
+are not contemplated, but that is out of the scope of this work.
+
+ptrace will return an integer (handle) uniquely identifying the breakpoint or
+watchpoint just created. This integer will be used in the PTRACE_DELHWDEBUG
+request to ask for its removal. Return -ENOSPC if the requested breakpoint
+can't be allocated on the registers.
+
+Some examples of using the structure to:
+
+- set a breakpoint in the first breakpoint register
+
+ p.version = PPC_DEBUG_CURRENT_VERSION;
+ p.trigger_type = PPC_BREAKPOINT_TRIGGER_EXECUTE;
+ p.addr_mode = PPC_BREAKPOINT_MODE_EXACT;
+ p.condition_mode = PPC_BREAKPOINT_CONDITION_NONE;
+ p.addr = (uint64_t) address;
+ p.addr2 = 0;
+ p.condition_value = 0;
+
+- set a watchpoint which triggers on reads in the second watchpoint register
+
+ p.version = PPC_DEBUG_CURRENT_VERSION;
+ p.trigger_type = PPC_BREAKPOINT_TRIGGER_READ;
+ p.addr_mode = PPC_BREAKPOINT_MODE_EXACT;
+ p.condition_mode = PPC_BREAKPOINT_CONDITION_NONE;
+ p.addr = (uint64_t) address;
+ p.addr2 = 0;
+ p.condition_value = 0;
+
+- set a watchpoint which triggers only with a specific value
+
+ p.version = PPC_DEBUG_CURRENT_VERSION;
+ p.trigger_type = PPC_BREAKPOINT_TRIGGER_READ;
+ p.addr_mode = PPC_BREAKPOINT_MODE_EXACT;
+ p.condition_mode = PPC_BREAKPOINT_CONDITION_AND | PPC_BREAKPOINT_CONDITION_BE_ALL;
+ p.addr = (uint64_t) address;
+ p.addr2 = 0;
+ p.condition_value = (uint64_t) condition;
+
+- set a ranged hardware breakpoint
+
+ p.version = PPC_DEBUG_CURRENT_VERSION;
+ p.trigger_type = PPC_BREAKPOINT_TRIGGER_EXECUTE;
+ p.addr_mode = PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE;
+ p.condition_mode = PPC_BREAKPOINT_CONDITION_NONE;
+ p.addr = (uint64_t) begin_range;
+ p.addr2 = (uint64_t) end_range;
+ p.condition_value = 0;
+
+3. PTRACE_DELHWDEBUG
+
+Takes an integer which identifies an existing breakpoint or watchpoint
+(i.e., the value returned from PTRACE_SETHWDEBUG), and deletes the
+corresponding breakpoint or watchpoint..
diff --git a/Documentation/s390/CommonIO b/Documentation/s390/CommonIO
index 339207d..d378cba 100644
--- a/Documentation/s390/CommonIO
+++ b/Documentation/s390/CommonIO
@@ -87,6 +87,12 @@
compatibility, by the device number in hexadecimal (0xabcd or abcd). Device
numbers given as 0xabcd will be interpreted as 0.0.abcd.
+* /proc/cio_settle
+
+ A write request to this file is blocked until all queued cio actions are
+ handled. This will allow userspace to wait for pending work affecting
+ device availability after changing cio_ignore or the hardware configuration.
+
* For some of the information present in the /proc filesystem in 2.4 (namely,
/proc/subchannels and /proc/chpids), see driver-model.txt.
Information formerly in /proc/irq_count is now in /proc/interrupts.
diff --git a/Documentation/s390/driver-model.txt b/Documentation/s390/driver-model.txt
index bde473d..ed265cf 100644
--- a/Documentation/s390/driver-model.txt
+++ b/Documentation/s390/driver-model.txt
@@ -223,8 +223,8 @@
private data.
To implement a ccwgroup driver, please refer to include/asm/ccwgroup.h. Keep in
-mind that most drivers will need to implement both a ccwgroup and a ccw driver
-(unless you have a meta ccw driver, like cu3088 for lcs and ctc).
+mind that most drivers will need to implement both a ccwgroup and a ccw
+driver.
2. Channel paths
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8b5d174..591ca0c 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -41,7 +41,7 @@
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_ZBOOT_UART16550
- select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
select GCD
select VLYNQ
help
@@ -180,7 +180,7 @@
config MACH_LOONGSON
bool "Loongson family of machines"
- select SYS_SUPPORTS_ZBOOT_UART16550
+ select SYS_SUPPORTS_ZBOOT
help
This enables the support of Loongson family of machines.
@@ -1295,7 +1295,6 @@
select SYS_SUPPORTS_SMP
select NR_CPUS_DEFAULT_16
select WEAK_ORDERING
- select WEAK_REORDERING_BEYOND_LLSC
select CPU_SUPPORTS_HIGHMEM
select CPU_SUPPORTS_HUGEPAGES
help
@@ -1726,6 +1725,9 @@
config 64BIT_PHYS_ADDR
bool
+config ARCH_PHYS_ADDR_T_64BIT
+ def_bool 64BIT_PHYS_ADDR
+
config CPU_HAS_SMARTMIPS
depends on SYS_SUPPORTS_SMARTMIPS
bool "Support for the SmartMIPS ASE"
diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug
index d2b88a0..43dc279 100644
--- a/arch/mips/Kconfig.debug
+++ b/arch/mips/Kconfig.debug
@@ -102,4 +102,30 @@
arch/mips/include/asm/debug.h for debugging macros.
If unsure, say N.
+config DEBUG_ZBOOT
+ bool "Enable compressed kernel support debugging"
+ depends on DEBUG_KERNEL && SYS_SUPPORTS_ZBOOT
+ default n
+ help
+ If you want to add compressed kernel support to a new board, and the
+ board supports uart16550 compatible serial port, please select
+ SYS_SUPPORTS_ZBOOT_UART16550 for your board and enable this option to
+ debug it.
+
+ If your board doesn't support uart16550 compatible serial port, you
+ can try to select SYS_SUPPORTS_ZBOOT and use the other methods to
+ debug it. for example, add a new serial port support just as
+ arch/mips/boot/compressed/uart-16550.c does.
+
+ After the compressed kernel support works, please disable this option
+ to reduce the kernel image size and speed up the booting procedure a
+ little.
+
+config SPINLOCK_TEST
+ bool "Enable spinlock timing tests in debugfs"
+ depends on DEBUG_FS
+ default n
+ help
+ Add several files to the debugfs to test spinlock speed.
+
endmenu
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 1893efd..2f2eac2 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -185,6 +185,15 @@
libs-y += arch/mips/fw/lib/
#
+# Kernel compression
+#
+ifdef SYS_SUPPORTS_ZBOOT
+COMPRESSION_FNAME = vmlinuz
+else
+COMPRESSION_FNAME = vmlinux
+endif
+
+#
# Board-dependent options and extra files
#
@@ -332,11 +341,11 @@
#
# Loongson family
#
-core-$(CONFIG_MACH_LOONGSON) +=arch/mips/loongson/
+core-$(CONFIG_MACH_LOONGSON) += arch/mips/loongson/
cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson \
-mno-branch-likely
-load-$(CONFIG_LEMOTE_FULOONG2E) +=0xffffffff80100000
-load-$(CONFIG_LEMOTE_MACH2F) +=0xffffffff80200000
+load-$(CONFIG_LEMOTE_FULOONG2E) += 0xffffffff80100000
+load-$(CONFIG_LEMOTE_MACH2F) += 0xffffffff80200000
#
# MIPS Malta board
@@ -344,7 +353,7 @@
core-$(CONFIG_MIPS_MALTA) += arch/mips/mti-malta/
cflags-$(CONFIG_MIPS_MALTA) += -I$(srctree)/arch/mips/include/asm/mach-malta
load-$(CONFIG_MIPS_MALTA) += 0xffffffff80100000
-all-$(CONFIG_MIPS_MALTA) := vmlinuz.bin
+all-$(CONFIG_MIPS_MALTA) := $(COMPRESSION_FNAME).bin
#
# MIPS SIM
@@ -594,7 +603,7 @@
else
load-$(CONFIG_SNI_RM) += 0xffffffff80030000
endif
-all-$(CONFIG_SNI_RM) := vmlinuz.ecoff
+all-$(CONFIG_SNI_RM) := $(COMPRESSION_FNAME).ecoff
#
# Common TXx9
diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 00b498e..df3b1a7 100644
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -1,5 +1,5 @@
-# au1000-style gpio
-config ALCHEMY_GPIO_AU1000
+# au1000-style gpio and interrupt controllers
+config ALCHEMY_GPIOINT_AU1000
bool
# select this in your board config if you don't want to use the gpio
@@ -20,12 +20,14 @@
select HW_HAS_PCI
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_BOSPORUS
bool "Alchemy Bosporus board"
select SOC_AU1500
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_DB1000
bool "Alchemy DB1000 board"
@@ -33,12 +35,14 @@
select DMA_NONCOHERENT
select HW_HAS_PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_DB1100
bool "Alchemy DB1100 board"
select SOC_AU1100
select DMA_NONCOHERENT
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_DB1200
bool "Alchemy DB1200 board"
@@ -46,6 +50,7 @@
select DMA_COHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_DB1500
bool "Alchemy DB1500 board"
@@ -55,6 +60,7 @@
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_DB1550
bool "Alchemy DB1550 board"
@@ -63,12 +69,14 @@
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_MIRAGE
bool "Alchemy Mirage board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_PB1000
bool "Alchemy PB1000 board"
@@ -77,6 +85,7 @@
select HW_HAS_PCI
select SWAP_IO_SPACE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_PB1100
bool "Alchemy PB1100 board"
@@ -85,6 +94,7 @@
select HW_HAS_PCI
select SWAP_IO_SPACE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_PB1200
bool "Alchemy PB1200 board"
@@ -92,6 +102,7 @@
select DMA_NONCOHERENT
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_PB1500
bool "Alchemy PB1500 board"
@@ -99,6 +110,7 @@
select DMA_NONCOHERENT
select HW_HAS_PCI
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_PB1550
bool "Alchemy PB1550 board"
@@ -107,39 +119,41 @@
select HW_HAS_PCI
select MIPS_DISABLE_OBSOLETE_IDE
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
config MIPS_XXS1500
bool "MyCable XXS1500 board"
select DMA_NONCOHERENT
select SOC_AU1500
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_HAS_EARLY_PRINTK
endchoice
config SOC_AU1000
bool
select SOC_AU1X00
- select ALCHEMY_GPIO_AU1000
+ select ALCHEMY_GPIOINT_AU1000
config SOC_AU1100
bool
select SOC_AU1X00
- select ALCHEMY_GPIO_AU1000
+ select ALCHEMY_GPIOINT_AU1000
config SOC_AU1500
bool
select SOC_AU1X00
- select ALCHEMY_GPIO_AU1000
+ select ALCHEMY_GPIOINT_AU1000
config SOC_AU1550
bool
select SOC_AU1X00
- select ALCHEMY_GPIO_AU1000
+ select ALCHEMY_GPIOINT_AU1000
config SOC_AU1200
bool
select SOC_AU1X00
- select ALCHEMY_GPIO_AU1000
+ select ALCHEMY_GPIOINT_AU1000
config SOC_AU1X00
bool
diff --git a/arch/mips/alchemy/common/Makefile b/arch/mips/alchemy/common/Makefile
index b67fb51..06c0e65 100644
--- a/arch/mips/alchemy/common/Makefile
+++ b/arch/mips/alchemy/common/Makefile
@@ -5,14 +5,15 @@
# Makefile for the Alchemy Au1xx0 CPUs, generic files.
#
-obj-y += prom.o irq.o puts.o time.o reset.o \
- clocks.o platform.o power.o setup.o \
+obj-y += prom.o time.o clocks.o platform.o power.o setup.o \
sleeper.o dma.o dbdma.o
+obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += irq.o
+
# optional gpiolib support
ifeq ($(CONFIG_ALCHEMY_GPIO_INDIRECT),)
ifeq ($(CONFIG_GPIOLIB),y)
- obj-$(CONFIG_ALCHEMY_GPIO_AU1000) += gpiolib-au1000.o
+ obj-$(CONFIG_ALCHEMY_GPIOINT_AU1000) += gpiolib-au1000.o
endif
endif
diff --git a/arch/mips/alchemy/common/clocks.c b/arch/mips/alchemy/common/clocks.c
index d899185..460c628 100644
--- a/arch/mips/alchemy/common/clocks.c
+++ b/arch/mips/alchemy/common/clocks.c
@@ -40,8 +40,6 @@
static unsigned int au1x00_clock; /* Hz */
static unsigned long uart_baud_base;
-static DEFINE_SPINLOCK(time_lock);
-
/*
* Set the au1000_clock
*/
@@ -84,9 +82,6 @@
unsigned long au1xxx_calc_clock(void)
{
unsigned long cpu_speed;
- unsigned long flags;
-
- spin_lock_irqsave(&time_lock, flags);
/*
* On early Au1000, sys_cpupll was write-only. Since these
@@ -108,8 +103,6 @@
set_au1x00_uart_baud_base(cpu_speed / (2 * ((int)(au_readl(SYS_POWERCTRL)
& 0x03) + 2) * 16));
- spin_unlock_irqrestore(&time_lock, flags);
-
set_au1x00_speed(cpu_speed);
return cpu_speed;
diff --git a/arch/mips/alchemy/common/dbdma.c b/arch/mips/alchemy/common/dbdma.c
index f9201ca..99ae84c 100644
--- a/arch/mips/alchemy/common/dbdma.c
+++ b/arch/mips/alchemy/common/dbdma.c
@@ -30,6 +30,7 @@
*
*/
+#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
@@ -58,7 +59,6 @@
static dbdma_global_t *dbdma_gptr = (dbdma_global_t *)DDMA_GLOBAL_BASE;
static int dbdma_initialized;
-static void au1xxx_dbdma_init(void);
static dbdev_tab_t dbdev_tab[] = {
#ifdef CONFIG_SOC_AU1550
@@ -237,7 +237,7 @@
void (*callback)(int, void *), void *callparam)
{
unsigned long flags;
- u32 used, chan, rv;
+ u32 used, chan;
u32 dcp;
int i;
dbdev_tab_t *stp, *dtp;
@@ -250,8 +250,7 @@
* which can't be done successfully during board set up.
*/
if (!dbdma_initialized)
- au1xxx_dbdma_init();
- dbdma_initialized = 1;
+ return 0;
stp = find_dbdev_id(srcid);
if (stp == NULL)
@@ -261,7 +260,6 @@
return 0;
used = 0;
- rv = 0;
/* Check to see if we can get both channels. */
spin_lock_irqsave(&au1xxx_dbdma_spin_lock, flags);
@@ -282,63 +280,65 @@
used++;
spin_unlock_irqrestore(&au1xxx_dbdma_spin_lock, flags);
- if (!used) {
- /* Let's see if we can allocate a channel for it. */
- ctp = NULL;
- chan = 0;
- spin_lock_irqsave(&au1xxx_dbdma_spin_lock, flags);
- for (i = 0; i < NUM_DBDMA_CHANS; i++)
- if (chan_tab_ptr[i] == NULL) {
- /*
- * If kmalloc fails, it is caught below same
- * as a channel not available.
- */
- ctp = kmalloc(sizeof(chan_tab_t), GFP_ATOMIC);
- chan_tab_ptr[i] = ctp;
- break;
- }
- spin_unlock_irqrestore(&au1xxx_dbdma_spin_lock, flags);
+ if (used)
+ return 0;
- if (ctp != NULL) {
- memset(ctp, 0, sizeof(chan_tab_t));
- ctp->chan_index = chan = i;
- dcp = DDMA_CHANNEL_BASE;
- dcp += (0x0100 * chan);
- ctp->chan_ptr = (au1x_dma_chan_t *)dcp;
- cp = (au1x_dma_chan_t *)dcp;
- ctp->chan_src = stp;
- ctp->chan_dest = dtp;
- ctp->chan_callback = callback;
- ctp->chan_callparam = callparam;
-
- /* Initialize channel configuration. */
- i = 0;
- if (stp->dev_intlevel)
- i |= DDMA_CFG_SED;
- if (stp->dev_intpolarity)
- i |= DDMA_CFG_SP;
- if (dtp->dev_intlevel)
- i |= DDMA_CFG_DED;
- if (dtp->dev_intpolarity)
- i |= DDMA_CFG_DP;
- if ((stp->dev_flags & DEV_FLAGS_SYNC) ||
- (dtp->dev_flags & DEV_FLAGS_SYNC))
- i |= DDMA_CFG_SYNC;
- cp->ddma_cfg = i;
- au_sync();
-
- /* Return a non-zero value that can be used to
- * find the channel information in subsequent
- * operations.
+ /* Let's see if we can allocate a channel for it. */
+ ctp = NULL;
+ chan = 0;
+ spin_lock_irqsave(&au1xxx_dbdma_spin_lock, flags);
+ for (i = 0; i < NUM_DBDMA_CHANS; i++)
+ if (chan_tab_ptr[i] == NULL) {
+ /*
+ * If kmalloc fails, it is caught below same
+ * as a channel not available.
*/
- rv = (u32)(&chan_tab_ptr[chan]);
- } else {
- /* Release devices */
- stp->dev_flags &= ~DEV_FLAGS_INUSE;
- dtp->dev_flags &= ~DEV_FLAGS_INUSE;
+ ctp = kmalloc(sizeof(chan_tab_t), GFP_ATOMIC);
+ chan_tab_ptr[i] = ctp;
+ break;
}
+ spin_unlock_irqrestore(&au1xxx_dbdma_spin_lock, flags);
+
+ if (ctp != NULL) {
+ memset(ctp, 0, sizeof(chan_tab_t));
+ ctp->chan_index = chan = i;
+ dcp = DDMA_CHANNEL_BASE;
+ dcp += (0x0100 * chan);
+ ctp->chan_ptr = (au1x_dma_chan_t *)dcp;
+ cp = (au1x_dma_chan_t *)dcp;
+ ctp->chan_src = stp;
+ ctp->chan_dest = dtp;
+ ctp->chan_callback = callback;
+ ctp->chan_callparam = callparam;
+
+ /* Initialize channel configuration. */
+ i = 0;
+ if (stp->dev_intlevel)
+ i |= DDMA_CFG_SED;
+ if (stp->dev_intpolarity)
+ i |= DDMA_CFG_SP;
+ if (dtp->dev_intlevel)
+ i |= DDMA_CFG_DED;
+ if (dtp->dev_intpolarity)
+ i |= DDMA_CFG_DP;
+ if ((stp->dev_flags & DEV_FLAGS_SYNC) ||
+ (dtp->dev_flags & DEV_FLAGS_SYNC))
+ i |= DDMA_CFG_SYNC;
+ cp->ddma_cfg = i;
+ au_sync();
+
+ /*
+ * Return a non-zero value that can be used to find the channel
+ * information in subsequent operations.
+ */
+ return (u32)(&chan_tab_ptr[chan]);
}
- return rv;
+
+ /* Release devices */
+ stp->dev_flags &= ~DEV_FLAGS_INUSE;
+ dtp->dev_flags &= ~DEV_FLAGS_INUSE;
+
+ return 0;
}
EXPORT_SYMBOL(au1xxx_dbdma_chan_alloc);
@@ -572,7 +572,7 @@
* This updates the source pointer and byte count. Normally used
* for memory to fifo transfers.
*/
-u32 _au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags)
+u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
{
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
@@ -598,7 +598,7 @@
return 0;
/* Load up buffer address and byte count. */
- dp->dscr_source0 = virt_to_phys(buf);
+ dp->dscr_source0 = buf & ~0UL;
dp->dscr_cmd1 = nbytes;
/* Check flags */
if (flags & DDMA_FLAGS_IE)
@@ -625,14 +625,13 @@
/* Return something non-zero. */
return nbytes;
}
-EXPORT_SYMBOL(_au1xxx_dbdma_put_source);
+EXPORT_SYMBOL(au1xxx_dbdma_put_source);
/* Put a destination buffer into the DMA ring.
* This updates the destination pointer and byte count. Normally used
* to place an empty buffer into the ring for fifo to memory transfers.
*/
-u32
-_au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
+u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags)
{
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
@@ -662,7 +661,7 @@
if (flags & DDMA_FLAGS_NOIE)
dp->dscr_cmd0 &= ~DSCR_CMD0_IE;
- dp->dscr_dest0 = virt_to_phys(buf);
+ dp->dscr_dest0 = buf & ~0UL;
dp->dscr_cmd1 = nbytes;
#if 0
printk(KERN_DEBUG "cmd0:%x cmd1:%x source0:%x source1:%x dest0:%x dest1:%x\n",
@@ -688,7 +687,7 @@
/* Return something non-zero. */
return nbytes;
}
-EXPORT_SYMBOL(_au1xxx_dbdma_put_dest);
+EXPORT_SYMBOL(au1xxx_dbdma_put_dest);
/*
* Get a destination buffer into the DMA ring.
@@ -871,28 +870,6 @@
return IRQ_RETVAL(1);
}
-static void au1xxx_dbdma_init(void)
-{
- int irq_nr;
-
- dbdma_gptr->ddma_config = 0;
- dbdma_gptr->ddma_throttle = 0;
- dbdma_gptr->ddma_inten = 0xffff;
- au_sync();
-
-#if defined(CONFIG_SOC_AU1550)
- irq_nr = AU1550_DDMA_INT;
-#elif defined(CONFIG_SOC_AU1200)
- irq_nr = AU1200_DDMA_INT;
-#else
- #error Unknown Au1x00 SOC
-#endif
-
- if (request_irq(irq_nr, dbdma_interrupt, IRQF_DISABLED,
- "Au1xxx dbdma", (void *)dbdma_gptr))
- printk(KERN_ERR "Can't get 1550 dbdma irq");
-}
-
void au1xxx_dbdma_dump(u32 chanid)
{
chan_tab_t *ctp;
@@ -906,7 +883,7 @@
dtp = ctp->chan_dest;
cp = ctp->chan_ptr;
- printk(KERN_DEBUG "Chan %x, stp %x (dev %d) dtp %x (dev %d) \n",
+ printk(KERN_DEBUG "Chan %x, stp %x (dev %d) dtp %x (dev %d)\n",
(u32)ctp, (u32)stp, stp - dbdev_tab, (u32)dtp,
dtp - dbdev_tab);
printk(KERN_DEBUG "desc base %x, get %x, put %x, cur %x\n",
@@ -1041,4 +1018,38 @@
}
}
#endif /* CONFIG_PM */
+
+static int __init au1xxx_dbdma_init(void)
+{
+ int irq_nr, ret;
+
+ dbdma_gptr->ddma_config = 0;
+ dbdma_gptr->ddma_throttle = 0;
+ dbdma_gptr->ddma_inten = 0xffff;
+ au_sync();
+
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1550:
+ irq_nr = AU1550_DDMA_INT;
+ break;
+ case ALCHEMY_CPU_AU1200:
+ irq_nr = AU1200_DDMA_INT;
+ break;
+ default:
+ return -ENODEV;
+ }
+
+ ret = request_irq(irq_nr, dbdma_interrupt, IRQF_DISABLED,
+ "Au1xxx dbdma", (void *)dbdma_gptr);
+ if (ret)
+ printk(KERN_ERR "Cannot grab DBDMA interrupt!\n");
+ else {
+ dbdma_initialized = 1;
+ printk(KERN_INFO "Alchemy DBDMA initialized\n");
+ }
+
+ return ret;
+}
+subsys_initcall(au1xxx_dbdma_init);
+
#endif /* defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200) */
diff --git a/arch/mips/alchemy/common/dma.c b/arch/mips/alchemy/common/dma.c
index d6fbda2..d527887 100644
--- a/arch/mips/alchemy/common/dma.c
+++ b/arch/mips/alchemy/common/dma.c
@@ -29,6 +29,8 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
+
+#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -188,17 +190,14 @@
dev = &dma_dev_table[dev_id];
if (irqhandler) {
- chan->irq = AU1000_DMA_INT_BASE + i;
chan->irq_dev = irq_dev_id;
ret = request_irq(chan->irq, irqhandler, irqflags, dev_str,
chan->irq_dev);
if (ret) {
- chan->irq = 0;
chan->irq_dev = NULL;
return ret;
}
} else {
- chan->irq = 0;
chan->irq_dev = NULL;
}
@@ -226,13 +225,40 @@
}
disable_dma(dmanr);
- if (chan->irq)
+ if (chan->irq_dev)
free_irq(chan->irq, chan->irq_dev);
- chan->irq = 0;
chan->irq_dev = NULL;
chan->dev_id = -1;
}
EXPORT_SYMBOL(free_au1000_dma);
+static int __init au1000_dma_init(void)
+{
+ int base, i;
+
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ base = AU1000_DMA_INT_BASE;
+ break;
+ case ALCHEMY_CPU_AU1500:
+ base = AU1500_DMA_INT_BASE;
+ break;
+ case ALCHEMY_CPU_AU1100:
+ base = AU1100_DMA_INT_BASE;
+ break;
+ default:
+ goto out;
+ }
+
+ for (i = 0; i < NUM_AU1000_DMA_CHANNELS; i++)
+ au1000_dma_table[i].irq = base + i;
+
+ printk(KERN_INFO "Alchemy DMA initialized\n");
+
+out:
+ return 0;
+}
+arch_initcall(au1000_dma_init);
+
#endif /* AU1000 AU1500 AU1100 */
diff --git a/arch/mips/alchemy/common/gpiolib-au1000.c b/arch/mips/alchemy/common/gpiolib-au1000.c
index 1bfa91f..c8e1a94 100644
--- a/arch/mips/alchemy/common/gpiolib-au1000.c
+++ b/arch/mips/alchemy/common/gpiolib-au1000.c
@@ -36,7 +36,6 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/gpio.h>
-#if !defined(CONFIG_SOC_AU1000)
static int gpio2_get(struct gpio_chip *chip, unsigned offset)
{
return alchemy_gpio2_get_value(offset + ALCHEMY_GPIO2_BASE);
@@ -63,7 +62,7 @@
{
return alchemy_gpio2_to_irq(offset + ALCHEMY_GPIO2_BASE);
}
-#endif /* !defined(CONFIG_SOC_AU1000) */
+
static int gpio1_get(struct gpio_chip *chip, unsigned offset)
{
@@ -104,7 +103,6 @@
.base = ALCHEMY_GPIO1_BASE,
.ngpio = ALCHEMY_GPIO1_NUM,
},
-#if !defined(CONFIG_SOC_AU1000)
[1] = {
.label = "alchemy-gpio2",
.direction_input = gpio2_direction_input,
@@ -115,15 +113,13 @@
.base = ALCHEMY_GPIO2_BASE,
.ngpio = ALCHEMY_GPIO2_NUM,
},
-#endif
};
static int __init alchemy_gpiolib_init(void)
{
gpiochip_add(&alchemy_gpio_chip[0]);
-#if !defined(CONFIG_SOC_AU1000)
- gpiochip_add(&alchemy_gpio_chip[1]);
-#endif
+ if (alchemy_get_cputype() != ALCHEMY_CPU_AU1000)
+ gpiochip_add(&alchemy_gpio_chip[1]);
return 0;
}
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index d670928..b2821ac 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -39,168 +39,180 @@
static int au1x_ic_settype(unsigned int irq, unsigned int flow_type);
+/* NOTE on interrupt priorities: The original writers of this code said:
+ *
+ * Because of the tight timing of SETUP token to reply transactions,
+ * the USB devices-side packet complete interrupt (USB_DEV_REQ_INT)
+ * needs the highest priority.
+ */
+
/* per-processor fixed function irqs */
-struct au1xxx_irqmap au1xxx_ic0_map[] __initdata = {
+struct au1xxx_irqmap {
+ int im_irq;
+ int im_type;
+ int im_request; /* set 1 to get higher priority */
+};
-#if defined(CONFIG_SOC_AU1000)
- { AU1000_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_UART2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
- { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+struct au1xxx_irqmap au1000_irqmap[] __initdata = {
+ { AU1000_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_UART2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+ { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 1 },
{ AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1000_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { -1, },
+};
-#elif defined(CONFIG_SOC_AU1500)
+struct au1xxx_irqmap au1500_irqmap[] __initdata = {
+ { AU1500_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1500_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1500_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1500_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1500_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+ { AU1500_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 1 },
+ { AU1500_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1500_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1500_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1500_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { -1, },
+};
- { AU1500_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1500_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
- { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1500_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1500_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+struct au1xxx_irqmap au1100_irqmap[] __initdata = {
+ { AU1100_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+ { AU1100_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 1 },
+ { AU1100_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1100_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1100_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1100_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { -1, },
+};
-#elif defined(CONFIG_SOC_AU1100)
-
- { AU1100_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1100_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1100_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1100_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_SSI0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_SSI1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+1, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+2, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+3, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+4, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+5, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+6, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_DMA_INT_BASE+7, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
- { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_IRDA_TX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_IRDA_RX_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1000_ACSYNC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1100_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1100_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_AC97C_INT, IRQ_TYPE_EDGE_RISING, 0 },
-
-#elif defined(CONFIG_SOC_AU1550)
-
- { AU1550_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_CRYPTO_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_PCI_RST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PSC2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_PSC3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
- { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1550_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1550_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+struct au1xxx_irqmap au1550_irqmap[] __initdata = {
+ { AU1550_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PCI_INTA, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_PCI_INTB, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_CRYPTO_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PCI_INTC, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_PCI_INTD, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_PCI_RST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_UART3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PSC2_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_PSC3_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+ { AU1550_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1550_USB_DEV_REQ_INT, IRQ_TYPE_LEVEL_HIGH, 1 },
{ AU1550_USB_DEV_SUS_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1550_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
- { AU1550_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1550_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_USB_HOST_INT, IRQ_TYPE_LEVEL_LOW, 0 },
+ { AU1550_MAC0_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1550_MAC1_DMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { -1, },
+};
-#elif defined(CONFIG_SOC_AU1200)
-
- { AU1200_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_SWT_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1200_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_MAE_BE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_MAE_FE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_AES_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_CAMERA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1000_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
- { AU1000_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1000_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1200_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
- { AU1200_USB_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
- { AU1200_MAE_BOTH_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
-
-#else
-#error "Error: Unknown Alchemy SOC"
-#endif
+struct au1xxx_irqmap au1200_irqmap[] __initdata = {
+ { AU1200_UART0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_SWT_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_SD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_DDMA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_MAE_BE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_UART1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_MAE_FE_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_PSC0_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_PSC1_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_AES_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_CAMERA_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_TOY_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_TOY_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_TOY_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_TOY_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_RTC_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_RTC_MATCH0_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_RTC_MATCH1_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_RTC_MATCH2_INT, IRQ_TYPE_EDGE_RISING, 1 },
+ { AU1200_NAND_INT, IRQ_TYPE_EDGE_RISING, 0 },
+ { AU1200_USB_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_LCD_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { AU1200_MAE_BOTH_INT, IRQ_TYPE_LEVEL_HIGH, 0 },
+ { -1, },
};
@@ -306,7 +318,7 @@
* nowhere in the current kernel sources is it disabled. --mlau
*/
#if defined(CONFIG_MIPS_PB1000)
- if (irq_nr == AU1000_GPIO_15)
+ if (irq_nr == AU1000_GPIO15_INT)
au_writel(0x4000, PB1000_MDR); /* enable int */
#endif
au_sync();
@@ -378,11 +390,13 @@
static int au1x_ic1_setwake(unsigned int irq, unsigned int on)
{
- unsigned int bit = irq - AU1000_INTC1_INT_BASE;
+ int bit = irq - AU1000_INTC1_INT_BASE;
unsigned long wakemsk, flags;
- /* only GPIO 0-7 can act as wakeup source: */
- if ((irq < AU1000_GPIO_0) || (irq > AU1000_GPIO_7))
+ /* only GPIO 0-7 can act as wakeup source. Fortunately these
+ * are wired up identically on all supported variants.
+ */
+ if ((bit < 0) || (bit > 7))
return -EINVAL;
local_irq_save(flags);
@@ -504,11 +518,11 @@
asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_status() & read_c0_cause();
- unsigned long s, off, bit;
+ unsigned long s, off;
if (pending & CAUSEF_IP7) {
- do_IRQ(MIPS_CPU_IRQ_BASE + 7);
- return;
+ off = MIPS_CPU_IRQ_BASE + 7;
+ goto handle;
} else if (pending & CAUSEF_IP2) {
s = IC0_REQ0INT;
off = AU1000_INTC0_INT_BASE;
@@ -524,58 +538,20 @@
} else
goto spurious;
- bit = 0;
s = au_readl(s);
if (unlikely(!s)) {
spurious:
spurious_interrupt();
return;
}
-#ifdef AU1000_USB_DEV_REQ_INT
- /*
- * Because of the tight timing of SETUP token to reply
- * transactions, the USB devices-side packet complete
- * interrupt needs the highest priority.
- */
- bit = 1 << (AU1000_USB_DEV_REQ_INT - AU1000_INTC0_INT_BASE);
- if ((pending & CAUSEF_IP2) && (s & bit)) {
- do_IRQ(AU1000_USB_DEV_REQ_INT);
- return;
- }
-#endif
- do_IRQ(__ffs(s) + off);
+ off += __ffs(s);
+handle:
+ do_IRQ(off);
}
-/* setup edge/level and assign request 0/1 */
-void __init au1xxx_setup_irqmap(struct au1xxx_irqmap *map, int count)
+static void __init au1000_init_irq(struct au1xxx_irqmap *map)
{
unsigned int bit, irq_nr;
-
- while (count--) {
- irq_nr = map[count].im_irq;
-
- if (((irq_nr < AU1000_INTC0_INT_BASE) ||
- (irq_nr >= AU1000_INTC0_INT_BASE + 32)) &&
- ((irq_nr < AU1000_INTC1_INT_BASE) ||
- (irq_nr >= AU1000_INTC1_INT_BASE + 32)))
- continue;
-
- if (irq_nr >= AU1000_INTC1_INT_BASE) {
- bit = irq_nr - AU1000_INTC1_INT_BASE;
- if (map[count].im_request)
- au_writel(1 << bit, IC1_ASSIGNCLR);
- } else {
- bit = irq_nr - AU1000_INTC0_INT_BASE;
- if (map[count].im_request)
- au_writel(1 << bit, IC0_ASSIGNCLR);
- }
-
- au1x_ic_settype(irq_nr, map[count].im_type);
- }
-}
-
-void __init arch_init_irq(void)
-{
int i;
/*
@@ -585,7 +561,7 @@
au_writel(0xffffffff, IC0_CFG1CLR);
au_writel(0xffffffff, IC0_CFG2CLR);
au_writel(0xffffffff, IC0_MASKCLR);
- au_writel(0xffffffff, IC0_ASSIGNSET);
+ au_writel(0xffffffff, IC0_ASSIGNCLR);
au_writel(0xffffffff, IC0_WAKECLR);
au_writel(0xffffffff, IC0_SRCSET);
au_writel(0xffffffff, IC0_FALLINGCLR);
@@ -596,7 +572,7 @@
au_writel(0xffffffff, IC1_CFG1CLR);
au_writel(0xffffffff, IC1_CFG2CLR);
au_writel(0xffffffff, IC1_MASKCLR);
- au_writel(0xffffffff, IC1_ASSIGNSET);
+ au_writel(0xffffffff, IC1_ASSIGNCLR);
au_writel(0xffffffff, IC1_WAKECLR);
au_writel(0xffffffff, IC1_SRCSET);
au_writel(0xffffffff, IC1_FALLINGCLR);
@@ -619,11 +595,43 @@
/*
* Initialize IC0, which is fixed per processor.
*/
- au1xxx_setup_irqmap(au1xxx_ic0_map, ARRAY_SIZE(au1xxx_ic0_map));
+ while (map->im_irq != -1) {
+ irq_nr = map->im_irq;
- /* Boards can register additional (GPIO-based) IRQs.
- */
- board_init_irq();
+ if (irq_nr >= AU1000_INTC1_INT_BASE) {
+ bit = irq_nr - AU1000_INTC1_INT_BASE;
+ if (map->im_request)
+ au_writel(1 << bit, IC1_ASSIGNSET);
+ } else {
+ bit = irq_nr - AU1000_INTC0_INT_BASE;
+ if (map->im_request)
+ au_writel(1 << bit, IC0_ASSIGNSET);
+ }
+
+ au1x_ic_settype(irq_nr, map->im_type);
+ ++map;
+ }
set_c0_status(IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3);
}
+
+void __init arch_init_irq(void)
+{
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ au1000_init_irq(au1000_irqmap);
+ break;
+ case ALCHEMY_CPU_AU1500:
+ au1000_init_irq(au1500_irqmap);
+ break;
+ case ALCHEMY_CPU_AU1100:
+ au1000_init_irq(au1100_irqmap);
+ break;
+ case ALCHEMY_CPU_AU1550:
+ au1000_init_irq(au1550_irqmap);
+ break;
+ case ALCHEMY_CPU_AU1200:
+ au1000_init_irq(au1200_irqmap);
+ break;
+ }
+}
diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index 117f99f..2580e77 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -19,39 +19,40 @@
#include <asm/mach-au1x00/au1xxx.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
#include <asm/mach-au1x00/au1100_mmc.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
-#define PORT(_base, _irq) \
- { \
- .iobase = _base, \
- .membase = (void __iomem *)_base,\
- .mapbase = CPHYSADDR(_base), \
- .irq = _irq, \
- .regshift = 2, \
- .iotype = UPIO_AU, \
- .flags = UPF_SKIP_TEST \
+#define PORT(_base, _irq) \
+ { \
+ .mapbase = _base, \
+ .irq = _irq, \
+ .regshift = 2, \
+ .iotype = UPIO_AU, \
+ .flags = UPF_SKIP_TEST | UPF_IOREMAP | \
+ UPF_FIXED_TYPE, \
+ .type = PORT_16550A, \
}
static struct plat_serial8250_port au1x00_uart_data[] = {
#if defined(CONFIG_SERIAL_8250_AU1X00)
#if defined(CONFIG_SOC_AU1000)
- PORT(UART0_ADDR, AU1000_UART0_INT),
- PORT(UART1_ADDR, AU1000_UART1_INT),
- PORT(UART2_ADDR, AU1000_UART2_INT),
- PORT(UART3_ADDR, AU1000_UART3_INT),
+ PORT(UART0_PHYS_ADDR, AU1000_UART0_INT),
+ PORT(UART1_PHYS_ADDR, AU1000_UART1_INT),
+ PORT(UART2_PHYS_ADDR, AU1000_UART2_INT),
+ PORT(UART3_PHYS_ADDR, AU1000_UART3_INT),
#elif defined(CONFIG_SOC_AU1500)
- PORT(UART0_ADDR, AU1500_UART0_INT),
- PORT(UART3_ADDR, AU1500_UART3_INT),
+ PORT(UART0_PHYS_ADDR, AU1500_UART0_INT),
+ PORT(UART3_PHYS_ADDR, AU1500_UART3_INT),
#elif defined(CONFIG_SOC_AU1100)
- PORT(UART0_ADDR, AU1100_UART0_INT),
- PORT(UART1_ADDR, AU1100_UART1_INT),
- PORT(UART3_ADDR, AU1100_UART3_INT),
+ PORT(UART0_PHYS_ADDR, AU1100_UART0_INT),
+ PORT(UART1_PHYS_ADDR, AU1100_UART1_INT),
+ PORT(UART3_PHYS_ADDR, AU1100_UART3_INT),
#elif defined(CONFIG_SOC_AU1550)
- PORT(UART0_ADDR, AU1550_UART0_INT),
- PORT(UART1_ADDR, AU1550_UART1_INT),
- PORT(UART3_ADDR, AU1550_UART3_INT),
+ PORT(UART0_PHYS_ADDR, AU1550_UART0_INT),
+ PORT(UART1_PHYS_ADDR, AU1550_UART1_INT),
+ PORT(UART3_PHYS_ADDR, AU1550_UART3_INT),
#elif defined(CONFIG_SOC_AU1200)
- PORT(UART0_ADDR, AU1200_UART0_INT),
- PORT(UART1_ADDR, AU1200_UART1_INT),
+ PORT(UART0_PHYS_ADDR, AU1200_UART0_INT),
+ PORT(UART1_PHYS_ADDR, AU1200_UART1_INT),
#endif
#endif /* CONFIG_SERIAL_8250_AU1X00 */
{ },
@@ -73,8 +74,8 @@
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = AU1000_USB_HOST_INT,
- .end = AU1000_USB_HOST_INT,
+ .start = FOR_PLATFORM_C_USB_HOST_INT,
+ .end = FOR_PLATFORM_C_USB_HOST_INT,
.flags = IORESOURCE_IRQ,
},
};
@@ -132,8 +133,8 @@
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = AU1000_USB_HOST_INT,
- .end = AU1000_USB_HOST_INT,
+ .start = AU1200_USB_INT,
+ .end = AU1200_USB_INT,
.flags = IORESOURCE_IRQ,
},
};
@@ -308,11 +309,6 @@
#endif /* #ifndef CONFIG_MIPS_DB1200 */
#endif /* #ifdef CONFIG_SOC_AU1200 */
-static struct platform_device au1x00_pcmcia_device = {
- .name = "au1x00-pcmcia",
- .id = 0,
-};
-
/* All Alchemy demoboards with I2C have this #define in their headers */
#ifdef SMBUS_PSC_BASE
static struct resource pbdb_smbus_resources[] = {
@@ -331,10 +327,92 @@
};
#endif
+/* Macro to help defining the Ethernet MAC resources */
+#define MAC_RES(_base, _enable, _irq) \
+ { \
+ .start = CPHYSADDR(_base), \
+ .end = CPHYSADDR(_base + 0xffff), \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ { \
+ .start = CPHYSADDR(_enable), \
+ .end = CPHYSADDR(_enable + 0x3), \
+ .flags = IORESOURCE_MEM, \
+ }, \
+ { \
+ .start = _irq, \
+ .end = _irq, \
+ .flags = IORESOURCE_IRQ \
+ }
+
+static struct resource au1xxx_eth0_resources[] = {
+#if defined(CONFIG_SOC_AU1000)
+ MAC_RES(AU1000_ETH0_BASE, AU1000_MAC0_ENABLE, AU1000_MAC0_DMA_INT),
+#elif defined(CONFIG_SOC_AU1100)
+ MAC_RES(AU1100_ETH0_BASE, AU1100_MAC0_ENABLE, AU1100_MAC0_DMA_INT),
+#elif defined(CONFIG_SOC_AU1550)
+ MAC_RES(AU1550_ETH0_BASE, AU1550_MAC0_ENABLE, AU1550_MAC0_DMA_INT),
+#elif defined(CONFIG_SOC_AU1500)
+ MAC_RES(AU1500_ETH0_BASE, AU1500_MAC0_ENABLE, AU1500_MAC0_DMA_INT),
+#endif
+};
+
+
+static struct au1000_eth_platform_data au1xxx_eth0_platform_data = {
+ .phy1_search_mac0 = 1,
+};
+
+static struct platform_device au1xxx_eth0_device = {
+ .name = "au1000-eth",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(au1xxx_eth0_resources),
+ .resource = au1xxx_eth0_resources,
+ .dev.platform_data = &au1xxx_eth0_platform_data,
+};
+
+#ifndef CONFIG_SOC_AU1100
+static struct resource au1xxx_eth1_resources[] = {
+#if defined(CONFIG_SOC_AU1000)
+ MAC_RES(AU1000_ETH1_BASE, AU1000_MAC1_ENABLE, AU1000_MAC1_DMA_INT),
+#elif defined(CONFIG_SOC_AU1550)
+ MAC_RES(AU1550_ETH1_BASE, AU1550_MAC1_ENABLE, AU1550_MAC1_DMA_INT),
+#elif defined(CONFIG_SOC_AU1500)
+ MAC_RES(AU1500_ETH1_BASE, AU1500_MAC1_ENABLE, AU1500_MAC1_DMA_INT),
+#endif
+};
+
+static struct au1000_eth_platform_data au1xxx_eth1_platform_data = {
+ .phy1_search_mac0 = 1,
+};
+
+static struct platform_device au1xxx_eth1_device = {
+ .name = "au1000-eth",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(au1xxx_eth1_resources),
+ .resource = au1xxx_eth1_resources,
+ .dev.platform_data = &au1xxx_eth1_platform_data,
+};
+#endif
+
+void __init au1xxx_override_eth_cfg(unsigned int port,
+ struct au1000_eth_platform_data *eth_data)
+{
+ if (!eth_data || port > 1)
+ return;
+
+ if (port == 0)
+ memcpy(&au1xxx_eth0_platform_data, eth_data,
+ sizeof(struct au1000_eth_platform_data));
+#ifndef CONFIG_SOC_AU1100
+ else
+ memcpy(&au1xxx_eth1_platform_data, eth_data,
+ sizeof(struct au1000_eth_platform_data));
+#endif
+}
+
static struct platform_device *au1xxx_platform_devices[] __initdata = {
&au1xx0_uart_device,
&au1xxx_usb_ohci_device,
- &au1x00_pcmcia_device,
#ifdef CONFIG_FB_AU1100
&au1100_lcd_device,
#endif
@@ -351,6 +429,7 @@
#ifdef SMBUS_PSC_BASE
&pbdb_smbus_device,
#endif
+ &au1xxx_eth0_device,
};
static int __init au1xxx_platform_init(void)
@@ -362,6 +441,12 @@
for (i = 0; au1x00_uart_data[i].flags; i++)
au1x00_uart_data[i].uartclk = uartclk;
+#ifndef CONFIG_SOC_AU1100
+ /* Register second MAC if enabled in pinfunc */
+ if (!(au_readl(SYS_PINFUNC) & (u32)SYS_PF_NI2))
+ platform_device_register(&au1xxx_eth1_device);
+#endif
+
return platform_add_devices(au1xxx_platform_devices,
ARRAY_SIZE(au1xxx_platform_devices));
}
diff --git a/arch/mips/alchemy/common/prom.c b/arch/mips/alchemy/common/prom.c
index 18b310b..c29511b 100644
--- a/arch/mips/alchemy/common/prom.c
+++ b/arch/mips/alchemy/common/prom.c
@@ -43,29 +43,15 @@
char **prom_argv;
char **prom_envp;
-char * __init_or_module prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-
void prom_init_cmdline(void)
{
- char *cp;
- int actr;
+ int i;
- actr = 1; /* Always ignore argv[0] */
-
- cp = &(arcs_cmdline[0]);
- while (actr < prom_argc) {
- strcpy(cp, prom_argv[actr]);
- cp += strlen(prom_argv[actr]);
- *cp++ = ' ';
- actr++;
+ for (i = 1; i < prom_argc; i++) {
+ strlcat(arcs_cmdline, prom_argv[i], COMMAND_LINE_SIZE);
+ if (i < (prom_argc - 1))
+ strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
- if (cp != &(arcs_cmdline[0])) /* get rid of trailing space */
- --cp;
- if (prom_argc > 1)
- *cp = '\0';
}
char *prom_getenv(char *envname)
@@ -121,14 +107,12 @@
int prom_get_ethernet_addr(char *ethernet_addr)
{
char *ethaddr_str;
- char *argptr;
/* Check the environment variables first */
ethaddr_str = prom_getenv("ethaddr");
if (!ethaddr_str) {
/* Check command line */
- argptr = prom_getcmdline();
- ethaddr_str = strstr(argptr, "ethaddr=");
+ ethaddr_str = strstr(arcs_cmdline, "ethaddr=");
if (!ethaddr_str)
return -1;
diff --git a/arch/mips/alchemy/common/puts.c b/arch/mips/alchemy/common/puts.c
deleted file mode 100644
index 55bbe24..0000000
--- a/arch/mips/alchemy/common/puts.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Low level UART routines to directly access Alchemy UART.
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <asm/mach-au1x00/au1000.h>
-
-#define SERIAL_BASE UART_BASE
-#define SER_CMD 0x7
-#define SER_DATA 0x1
-#define TX_BUSY 0x20
-
-#define TIMEOUT 0xffffff
-#define SLOW_DOWN
-
-static volatile unsigned long * const com1 = (unsigned long *)SERIAL_BASE;
-
-#ifdef SLOW_DOWN
-static inline void slow_down(void)
-{
- int k;
-
- for (k = 0; k < 10000; k++);
-}
-#else
-#define slow_down()
-#endif
-
-void
-prom_putchar(const unsigned char c)
-{
- unsigned char ch;
- int i = 0;
-
- do {
- ch = com1[SER_CMD];
- slow_down();
- i++;
- if (i > TIMEOUT)
- break;
- } while (0 == (ch & TX_BUSY));
-
- com1[SER_DATA] = c;
-}
diff --git a/arch/mips/alchemy/common/reset.c b/arch/mips/alchemy/common/reset.c
deleted file mode 100644
index 4791011..0000000
--- a/arch/mips/alchemy/common/reset.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- *
- * BRIEF MODULE DESCRIPTION
- * Au1xx0 reset routines.
- *
- * Copyright 2001, 2006, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <source@mvista.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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <linux/gpio.h>
-
-#include <asm/cacheflush.h>
-#include <asm/mach-au1x00/au1000.h>
-
-void au1000_restart(char *command)
-{
- /* Set all integrated peripherals to disabled states */
- extern void board_reset(void);
- u32 prid = read_c0_prid();
-
- printk(KERN_NOTICE "\n** Resetting Integrated Peripherals\n");
-
- switch (prid & 0xFF000000) {
- case 0x00000000: /* Au1000 */
- au_writel(0x02, 0xb0000010); /* ac97_enable */
- au_writel(0x08, 0xb017fffc); /* usbh_enable - early errata */
- asm("sync");
- au_writel(0x00, 0xb017fffc); /* usbh_enable */
- au_writel(0x00, 0xb0200058); /* usbd_enable */
- au_writel(0x00, 0xb0300040); /* ir_enable */
- au_writel(0x00, 0xb4004104); /* mac dma */
- au_writel(0x00, 0xb4004114); /* mac dma */
- au_writel(0x00, 0xb4004124); /* mac dma */
- au_writel(0x00, 0xb4004134); /* mac dma */
- au_writel(0x00, 0xb0520000); /* macen0 */
- au_writel(0x00, 0xb0520004); /* macen1 */
- au_writel(0x00, 0xb1000008); /* i2s_enable */
- au_writel(0x00, 0xb1100100); /* uart0_enable */
- au_writel(0x00, 0xb1200100); /* uart1_enable */
- au_writel(0x00, 0xb1300100); /* uart2_enable */
- au_writel(0x00, 0xb1400100); /* uart3_enable */
- au_writel(0x02, 0xb1600100); /* ssi0_enable */
- au_writel(0x02, 0xb1680100); /* ssi1_enable */
- au_writel(0x00, 0xb1900020); /* sys_freqctrl0 */
- au_writel(0x00, 0xb1900024); /* sys_freqctrl1 */
- au_writel(0x00, 0xb1900028); /* sys_clksrc */
- au_writel(0x10, 0xb1900060); /* sys_cpupll */
- au_writel(0x00, 0xb1900064); /* sys_auxpll */
- au_writel(0x00, 0xb1900100); /* sys_pininputen */
- break;
- case 0x01000000: /* Au1500 */
- au_writel(0x02, 0xb0000010); /* ac97_enable */
- au_writel(0x08, 0xb017fffc); /* usbh_enable - early errata */
- asm("sync");
- au_writel(0x00, 0xb017fffc); /* usbh_enable */
- au_writel(0x00, 0xb0200058); /* usbd_enable */
- au_writel(0x00, 0xb4004104); /* mac dma */
- au_writel(0x00, 0xb4004114); /* mac dma */
- au_writel(0x00, 0xb4004124); /* mac dma */
- au_writel(0x00, 0xb4004134); /* mac dma */
- au_writel(0x00, 0xb1520000); /* macen0 */
- au_writel(0x00, 0xb1520004); /* macen1 */
- au_writel(0x00, 0xb1100100); /* uart0_enable */
- au_writel(0x00, 0xb1400100); /* uart3_enable */
- au_writel(0x00, 0xb1900020); /* sys_freqctrl0 */
- au_writel(0x00, 0xb1900024); /* sys_freqctrl1 */
- au_writel(0x00, 0xb1900028); /* sys_clksrc */
- au_writel(0x10, 0xb1900060); /* sys_cpupll */
- au_writel(0x00, 0xb1900064); /* sys_auxpll */
- au_writel(0x00, 0xb1900100); /* sys_pininputen */
- break;
- case 0x02000000: /* Au1100 */
- au_writel(0x02, 0xb0000010); /* ac97_enable */
- au_writel(0x08, 0xb017fffc); /* usbh_enable - early errata */
- asm("sync");
- au_writel(0x00, 0xb017fffc); /* usbh_enable */
- au_writel(0x00, 0xb0200058); /* usbd_enable */
- au_writel(0x00, 0xb0300040); /* ir_enable */
- au_writel(0x00, 0xb4004104); /* mac dma */
- au_writel(0x00, 0xb4004114); /* mac dma */
- au_writel(0x00, 0xb4004124); /* mac dma */
- au_writel(0x00, 0xb4004134); /* mac dma */
- au_writel(0x00, 0xb0520000); /* macen0 */
- au_writel(0x00, 0xb1000008); /* i2s_enable */
- au_writel(0x00, 0xb1100100); /* uart0_enable */
- au_writel(0x00, 0xb1200100); /* uart1_enable */
- au_writel(0x00, 0xb1400100); /* uart3_enable */
- au_writel(0x02, 0xb1600100); /* ssi0_enable */
- au_writel(0x02, 0xb1680100); /* ssi1_enable */
- au_writel(0x00, 0xb1900020); /* sys_freqctrl0 */
- au_writel(0x00, 0xb1900024); /* sys_freqctrl1 */
- au_writel(0x00, 0xb1900028); /* sys_clksrc */
- au_writel(0x10, 0xb1900060); /* sys_cpupll */
- au_writel(0x00, 0xb1900064); /* sys_auxpll */
- au_writel(0x00, 0xb1900100); /* sys_pininputen */
- break;
- case 0x03000000: /* Au1550 */
- au_writel(0x00, 0xb1a00004); /* psc 0 */
- au_writel(0x00, 0xb1b00004); /* psc 1 */
- au_writel(0x00, 0xb0a00004); /* psc 2 */
- au_writel(0x00, 0xb0b00004); /* psc 3 */
- au_writel(0x00, 0xb017fffc); /* usbh_enable */
- au_writel(0x00, 0xb0200058); /* usbd_enable */
- au_writel(0x00, 0xb4004104); /* mac dma */
- au_writel(0x00, 0xb4004114); /* mac dma */
- au_writel(0x00, 0xb4004124); /* mac dma */
- au_writel(0x00, 0xb4004134); /* mac dma */
- au_writel(0x00, 0xb1520000); /* macen0 */
- au_writel(0x00, 0xb1520004); /* macen1 */
- au_writel(0x00, 0xb1100100); /* uart0_enable */
- au_writel(0x00, 0xb1200100); /* uart1_enable */
- au_writel(0x00, 0xb1400100); /* uart3_enable */
- au_writel(0x00, 0xb1900020); /* sys_freqctrl0 */
- au_writel(0x00, 0xb1900024); /* sys_freqctrl1 */
- au_writel(0x00, 0xb1900028); /* sys_clksrc */
- au_writel(0x10, 0xb1900060); /* sys_cpupll */
- au_writel(0x00, 0xb1900064); /* sys_auxpll */
- au_writel(0x00, 0xb1900100); /* sys_pininputen */
- break;
- }
-
- set_c0_status(ST0_BEV | ST0_ERL);
- change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
- flush_cache_all();
- write_c0_wired(0);
-
- /* Give board a chance to do a hardware reset */
- board_reset();
-
- /* Jump to the beggining in case board_reset() is empty */
- __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
-}
-
-void au1000_halt(void)
-{
-#if defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550)
- /* Power off system */
- printk(KERN_NOTICE "\n** Powering off...\n");
- au_writew(au_readw(0xAF00001C) | (3 << 14), 0xAF00001C);
- au_sync();
- while (1); /* should not get here */
-#else
- printk(KERN_NOTICE "\n** You can safely turn off the power\n");
-#ifdef CONFIG_MIPS_MIRAGE
- gpio_direction_output(210, 1);
-#endif
-#ifdef CONFIG_MIPS_DB1200
- au_writew(au_readw(0xB980001C) | (1 << 14), 0xB980001C);
-#endif
-#ifdef CONFIG_PM
- au_sleep();
-
- /* Should not get here */
- printk(KERN_ERR "Unable to put CPU in sleep mode\n");
- while (1);
-#else
- while (1)
- __asm__(".set\tmips3\n\t"
- "wait\n\t"
- ".set\tmips0");
-#endif
-#endif /* defined(CONFIG_MIPS_PB1550) || defined(CONFIG_MIPS_DB1550) */
-}
-
-void au1000_power_off(void)
-{
- au1000_halt();
-}
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 6184baa..561e5da 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -29,18 +29,13 @@
#include <linux/ioport.h>
#include <linux/jiffies.h>
#include <linux/module.h>
-#include <linux/pm.h>
#include <asm/mipsregs.h>
-#include <asm/reboot.h>
#include <asm/time.h>
#include <au1000.h>
extern void __init board_setup(void);
-extern void au1000_restart(char *);
-extern void au1000_halt(void);
-extern void au1000_power_off(void);
extern void set_cpuspec(void);
void __init plat_mem_setup(void)
@@ -57,10 +52,6 @@
/* this is faster than wasting cycles trying to approximate it */
preset_lpj = (est_freq >> 1) / HZ;
- _machine_restart = au1000_restart;
- _machine_halt = au1000_halt;
- pm_power_off = au1000_power_off;
-
board_setup(); /* board specific setup */
if (au1xxx_cpu_needs_config_od())
@@ -78,37 +69,20 @@
iomem_resource.end = IOMEM_RESOURCE_END;
}
-#if defined(CONFIG_64BIT_PHYS_ADDR)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_PCI)
/* This routine should be valid for all Au1x based boards */
phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size)
{
+ u32 start = (u32)Au1500_PCI_MEM_START;
+ u32 end = (u32)Au1500_PCI_MEM_END;
+
/* Don't fixup 36-bit addresses */
if ((phys_addr >> 32) != 0)
return phys_addr;
-#ifdef CONFIG_PCI
- {
- u32 start = (u32)Au1500_PCI_MEM_START;
- u32 end = (u32)Au1500_PCI_MEM_END;
-
- /* Check for PCI memory window */
- if (phys_addr >= start && (phys_addr + size - 1) <= end)
- return (phys_t)
- ((phys_addr - start) + Au1500_PCI_MEM_START);
- }
-#endif
-
- /*
- * All Au1xx0 SOCs have a PCMCIA controller.
- * We setup our 32-bit pseudo addresses to be equal to the
- * 36-bit addr >> 4, to make it easier to check the address
- * and fix it.
- * The PCMCIA socket 0 physical attribute address is 0xF 4000 0000.
- * The pseudo address we use is 0xF400 0000. Any address over
- * 0xF400 0000 is a PCMCIA pseudo address.
- */
- if ((phys_addr >= 0xF4000000) && (phys_addr < 0xFFFFFFFF))
- return (phys_t)(phys_addr << 4);
+ /* Check for PCI memory window */
+ if (phys_addr >= start && (phys_addr + size - 1) <= end)
+ return (phys_t)((phys_addr - start) + Au1500_PCI_MEM_START);
/* default nop */
return phys_addr;
diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c
index 379a664..2aecb2f 100644
--- a/arch/mips/alchemy/common/time.c
+++ b/arch/mips/alchemy/common/time.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2008 Manuel Lauss <mano@roarinelk.homelinux.net>
+ * Copyright (C) 2008-2009 Manuel Lauss <manuel.lauss@gmail.com>
*
* Previous incarnations were:
* Copyright (C) 2001, 2006, 2008 MontaVista Software, <source@mvista.com>
@@ -85,7 +85,6 @@
.name = "rtcmatch2",
.features = CLOCK_EVT_FEAT_ONESHOT,
.rating = 100,
- .irq = AU1000_RTC_MATCH2_INT,
.set_next_event = au1x_rtcmatch2_set_next_event,
.set_mode = au1x_rtcmatch2_set_mode,
.cpumask = cpu_all_mask,
@@ -98,11 +97,13 @@
.dev_id = &au1x_rtcmatch2_clockdev,
};
-void __init plat_time_init(void)
+static int __init alchemy_time_init(unsigned int m2int)
{
struct clock_event_device *cd = &au1x_rtcmatch2_clockdev;
unsigned long t;
+ au1x_rtcmatch2_clockdev.irq = m2int;
+
/* Check if firmware (YAMON, ...) has enabled 32kHz and clock
* has been detected. If so install the rtcmatch2 clocksource,
* otherwise don't bother. Note that both bits being set is by
@@ -148,13 +149,18 @@
cd->max_delta_ns = clockevent_delta2ns(0xffffffff, cd);
cd->min_delta_ns = clockevent_delta2ns(8, cd); /* ~0.25ms */
clockevents_register_device(cd);
- setup_irq(AU1000_RTC_MATCH2_INT, &au1x_rtcmatch2_irqaction);
+ setup_irq(m2int, &au1x_rtcmatch2_irqaction);
printk(KERN_INFO "Alchemy clocksource installed\n");
- return;
+ return 0;
cntr_err:
+ return -1;
+}
+
+static void __init alchemy_setup_c0timer(void)
+{
/*
* MIPS kernel assigns 'au1k_wait' to 'cpu_wait' before this
* function is called. Because the Alchemy counters are unusable
@@ -166,3 +172,22 @@
r4k_clockevent_init();
init_r4k_clocksource();
}
+
+static int alchemy_m2inttab[] __initdata = {
+ AU1000_RTC_MATCH2_INT,
+ AU1500_RTC_MATCH2_INT,
+ AU1100_RTC_MATCH2_INT,
+ AU1550_RTC_MATCH2_INT,
+ AU1200_RTC_MATCH2_INT,
+};
+
+void __init plat_time_init(void)
+{
+ int t;
+
+ t = alchemy_get_cputype();
+ if (t == ALCHEMY_CPU_UNKNOWN)
+ alchemy_setup_c0timer();
+ else if (alchemy_time_init(alchemy_m2inttab[t]))
+ alchemy_setup_c0timer();
+}
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile
index 730f9f2..ecbd37f 100644
--- a/arch/mips/alchemy/devboards/Makefile
+++ b/arch/mips/alchemy/devboards/Makefile
@@ -2,7 +2,7 @@
# Alchemy Develboards
#
-obj-y += prom.o
+obj-y += prom.o bcsr.o platform.o
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_MIPS_PB1000) += pb1000/
obj-$(CONFIG_MIPS_PB1100) += pb1100/
@@ -11,8 +11,10 @@
obj-$(CONFIG_MIPS_PB1550) += pb1550/
obj-$(CONFIG_MIPS_DB1000) += db1x00/
obj-$(CONFIG_MIPS_DB1100) += db1x00/
-obj-$(CONFIG_MIPS_DB1200) += pb1200/
+obj-$(CONFIG_MIPS_DB1200) += db1200/
obj-$(CONFIG_MIPS_DB1500) += db1x00/
obj-$(CONFIG_MIPS_DB1550) += db1x00/
obj-$(CONFIG_MIPS_BOSPORUS) += db1x00/
obj-$(CONFIG_MIPS_MIRAGE) += db1x00/
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/alchemy/devboards/bcsr.c b/arch/mips/alchemy/devboards/bcsr.c
new file mode 100644
index 0000000..3bc4fd2
--- /dev/null
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -0,0 +1,148 @@
+/*
+ * bcsr.h -- Db1xxx/Pb1xxx Devboard CPLD registers ("BCSR") abstraction.
+ *
+ * All Alchemy development boards (except, of course, the weird PB1000)
+ * have a few registers in a CPLD with standardised layout; they mostly
+ * only differ in base address.
+ * All registers are 16bits wide with 32bit spacing.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <asm/addrspace.h>
+#include <asm/io.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+static struct bcsr_reg {
+ void __iomem *raddr;
+ spinlock_t lock;
+} bcsr_regs[BCSR_CNT];
+
+static void __iomem *bcsr_virt; /* KSEG1 addr of BCSR base */
+static int bcsr_csc_base; /* linux-irq of first cascaded irq */
+
+void __init bcsr_init(unsigned long bcsr1_phys, unsigned long bcsr2_phys)
+{
+ int i;
+
+ bcsr1_phys = KSEG1ADDR(CPHYSADDR(bcsr1_phys));
+ bcsr2_phys = KSEG1ADDR(CPHYSADDR(bcsr2_phys));
+
+ bcsr_virt = (void __iomem *)bcsr1_phys;
+
+ for (i = 0; i < BCSR_CNT; i++) {
+ if (i >= BCSR_HEXLEDS)
+ bcsr_regs[i].raddr = (void __iomem *)bcsr2_phys +
+ (0x04 * (i - BCSR_HEXLEDS));
+ else
+ bcsr_regs[i].raddr = (void __iomem *)bcsr1_phys +
+ (0x04 * i);
+
+ spin_lock_init(&bcsr_regs[i].lock);
+ }
+}
+
+unsigned short bcsr_read(enum bcsr_id reg)
+{
+ unsigned short r;
+ unsigned long flags;
+
+ spin_lock_irqsave(&bcsr_regs[reg].lock, flags);
+ r = __raw_readw(bcsr_regs[reg].raddr);
+ spin_unlock_irqrestore(&bcsr_regs[reg].lock, flags);
+ return r;
+}
+EXPORT_SYMBOL_GPL(bcsr_read);
+
+void bcsr_write(enum bcsr_id reg, unsigned short val)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&bcsr_regs[reg].lock, flags);
+ __raw_writew(val, bcsr_regs[reg].raddr);
+ wmb();
+ spin_unlock_irqrestore(&bcsr_regs[reg].lock, flags);
+}
+EXPORT_SYMBOL_GPL(bcsr_write);
+
+void bcsr_mod(enum bcsr_id reg, unsigned short clr, unsigned short set)
+{
+ unsigned short r;
+ unsigned long flags;
+
+ spin_lock_irqsave(&bcsr_regs[reg].lock, flags);
+ r = __raw_readw(bcsr_regs[reg].raddr);
+ r &= ~clr;
+ r |= set;
+ __raw_writew(r, bcsr_regs[reg].raddr);
+ wmb();
+ spin_unlock_irqrestore(&bcsr_regs[reg].lock, flags);
+}
+EXPORT_SYMBOL_GPL(bcsr_mod);
+
+/*
+ * DB1200/PB1200 CPLD IRQ muxer
+ */
+static void bcsr_csc_handler(unsigned int irq, struct irq_desc *d)
+{
+ unsigned short bisr = __raw_readw(bcsr_virt + BCSR_REG_INTSTAT);
+
+ for ( ; bisr; bisr &= bisr - 1)
+ generic_handle_irq(bcsr_csc_base + __ffs(bisr));
+}
+
+/* NOTE: both the enable and mask bits must be cleared, otherwise the
+ * CPLD generates tons of spurious interrupts (at least on my DB1200).
+ * -- mlau
+ */
+static void bcsr_irq_mask(unsigned int irq_nr)
+{
+ unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ __raw_writew(v, bcsr_virt + BCSR_REG_INTCLR);
+ __raw_writew(v, bcsr_virt + BCSR_REG_MASKCLR);
+ wmb();
+}
+
+static void bcsr_irq_maskack(unsigned int irq_nr)
+{
+ unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ __raw_writew(v, bcsr_virt + BCSR_REG_INTCLR);
+ __raw_writew(v, bcsr_virt + BCSR_REG_MASKCLR);
+ __raw_writew(v, bcsr_virt + BCSR_REG_INTSTAT); /* ack */
+ wmb();
+}
+
+static void bcsr_irq_unmask(unsigned int irq_nr)
+{
+ unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ __raw_writew(v, bcsr_virt + BCSR_REG_INTSET);
+ __raw_writew(v, bcsr_virt + BCSR_REG_MASKSET);
+ wmb();
+}
+
+static struct irq_chip bcsr_irq_type = {
+ .name = "CPLD",
+ .mask = bcsr_irq_mask,
+ .mask_ack = bcsr_irq_maskack,
+ .unmask = bcsr_irq_unmask,
+};
+
+void __init bcsr_init_irq(int csc_start, int csc_end, int hook_irq)
+{
+ unsigned int irq;
+
+ /* mask & disable & ack all */
+ __raw_writew(0xffff, bcsr_virt + BCSR_REG_INTCLR);
+ __raw_writew(0xffff, bcsr_virt + BCSR_REG_MASKCLR);
+ __raw_writew(0xffff, bcsr_virt + BCSR_REG_INTSTAT);
+ wmb();
+
+ bcsr_csc_base = csc_start;
+
+ for (irq = csc_start; irq <= csc_end; irq++)
+ set_irq_chip_and_handler_name(irq, &bcsr_irq_type,
+ handle_level_irq, "level");
+
+ set_irq_chained_handler(hook_irq, bcsr_csc_handler);
+}
diff --git a/arch/mips/alchemy/devboards/db1200/Makefile b/arch/mips/alchemy/devboards/db1200/Makefile
new file mode 100644
index 0000000..17840a5
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1200/Makefile
@@ -0,0 +1 @@
+obj-y += setup.o platform.o
diff --git a/arch/mips/alchemy/devboards/db1200/platform.c b/arch/mips/alchemy/devboards/db1200/platform.c
new file mode 100644
index 0000000..3cb95a9
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1200/platform.c
@@ -0,0 +1,561 @@
+/*
+ * DBAu1200 board platform device registration
+ *
+ * Copyright (C) 2008-2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/leds.h>
+#include <linux/mmc/host.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_device.h>
+#include <linux/serial_8250.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/smc91x.h>
+
+#include <asm/mach-au1x00/au1100_mmc.h>
+#include <asm/mach-au1x00/au1xxx_dbdma.h>
+#include <asm/mach-au1x00/au1550_spi.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include <asm/mach-db1x00/db1200.h>
+
+#include "../platform.h"
+
+static struct mtd_partition db1200_spiflash_parts[] = {
+ {
+ .name = "DB1200 SPI flash",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct flash_platform_data db1200_spiflash_data = {
+ .name = "s25fl001",
+ .parts = db1200_spiflash_parts,
+ .nr_parts = ARRAY_SIZE(db1200_spiflash_parts),
+ .type = "m25p10",
+};
+
+static struct spi_board_info db1200_spi_devs[] __initdata = {
+ {
+ /* TI TMP121AIDBVR temp sensor */
+ .modalias = "tmp121",
+ .max_speed_hz = 2000000,
+ .bus_num = 0,
+ .chip_select = 0,
+ .mode = 0,
+ },
+ {
+ /* Spansion S25FL001D0FMA SPI flash */
+ .modalias = "m25p80",
+ .max_speed_hz = 50000000,
+ .bus_num = 0,
+ .chip_select = 1,
+ .mode = 0,
+ .platform_data = &db1200_spiflash_data,
+ },
+};
+
+static struct i2c_board_info db1200_i2c_devs[] __initdata = {
+ {
+ /* AT24C04-10 I2C eeprom */
+ I2C_BOARD_INFO("24c04", 0x52),
+ },
+ {
+ /* Philips NE1619 temp/voltage sensor (adm1025 drv) */
+ I2C_BOARD_INFO("ne1619", 0x2d),
+ },
+ {
+ /* I2S audio codec WM8731 */
+ I2C_BOARD_INFO("wm8731", 0x1b),
+ },
+};
+
+/**********************************************************************/
+
+static void au1200_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
+ unsigned int ctrl)
+{
+ struct nand_chip *this = mtd->priv;
+ unsigned long ioaddr = (unsigned long)this->IO_ADDR_W;
+
+ ioaddr &= 0xffffff00;
+
+ if (ctrl & NAND_CLE) {
+ ioaddr += MEM_STNAND_CMD;
+ } else if (ctrl & NAND_ALE) {
+ ioaddr += MEM_STNAND_ADDR;
+ } else {
+ /* assume we want to r/w real data by default */
+ ioaddr += MEM_STNAND_DATA;
+ }
+ this->IO_ADDR_R = this->IO_ADDR_W = (void __iomem *)ioaddr;
+ if (cmd != NAND_CMD_NONE) {
+ __raw_writeb(cmd, this->IO_ADDR_W);
+ wmb();
+ }
+}
+
+static int au1200_nand_device_ready(struct mtd_info *mtd)
+{
+ return __raw_readl((void __iomem *)MEM_STSTAT) & 1;
+}
+
+static const char *db1200_part_probes[] = { "cmdlinepart", NULL };
+
+static struct mtd_partition db1200_nand_parts[] = {
+ {
+ .name = "NAND FS 0",
+ .offset = 0,
+ .size = 8 * 1024 * 1024,
+ },
+ {
+ .name = "NAND FS 1",
+ .offset = MTDPART_OFS_APPEND,
+ .size = MTDPART_SIZ_FULL
+ },
+};
+
+struct platform_nand_data db1200_nand_platdata = {
+ .chip = {
+ .nr_chips = 1,
+ .chip_offset = 0,
+ .nr_partitions = ARRAY_SIZE(db1200_nand_parts),
+ .partitions = db1200_nand_parts,
+ .chip_delay = 20,
+ .part_probe_types = db1200_part_probes,
+ },
+ .ctrl = {
+ .dev_ready = au1200_nand_device_ready,
+ .cmd_ctrl = au1200_nand_cmd_ctrl,
+ },
+};
+
+static struct resource db1200_nand_res[] = {
+ [0] = {
+ .start = DB1200_NAND_PHYS_ADDR,
+ .end = DB1200_NAND_PHYS_ADDR + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device db1200_nand_dev = {
+ .name = "gen_nand",
+ .num_resources = ARRAY_SIZE(db1200_nand_res),
+ .resource = db1200_nand_res,
+ .id = -1,
+ .dev = {
+ .platform_data = &db1200_nand_platdata,
+ }
+};
+
+/**********************************************************************/
+
+static struct smc91x_platdata db1200_eth_data = {
+ .flags = SMC91X_NOWAIT | SMC91X_USE_16BIT,
+ .leda = RPC_LED_100_10,
+ .ledb = RPC_LED_TX_RX,
+};
+
+static struct resource db1200_eth_res[] = {
+ [0] = {
+ .start = DB1200_ETH_PHYS_ADDR,
+ .end = DB1200_ETH_PHYS_ADDR + 0xf,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DB1200_ETH_INT,
+ .end = DB1200_ETH_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device db1200_eth_dev = {
+ .dev = {
+ .platform_data = &db1200_eth_data,
+ },
+ .name = "smc91x",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(db1200_eth_res),
+ .resource = db1200_eth_res,
+};
+
+/**********************************************************************/
+
+static struct resource db1200_ide_res[] = {
+ [0] = {
+ .start = DB1200_IDE_PHYS_ADDR,
+ .end = DB1200_IDE_PHYS_ADDR + DB1200_IDE_PHYS_LEN - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DB1200_IDE_INT,
+ .end = DB1200_IDE_INT,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static u64 ide_dmamask = DMA_32BIT_MASK;
+
+static struct platform_device db1200_ide_dev = {
+ .name = "au1200-ide",
+ .id = 0,
+ .dev = {
+ .dma_mask = &ide_dmamask,
+ .coherent_dma_mask = DMA_32BIT_MASK,
+ },
+ .num_resources = ARRAY_SIZE(db1200_ide_res),
+ .resource = db1200_ide_res,
+};
+
+/**********************************************************************/
+
+static struct platform_device db1200_rtc_dev = {
+ .name = "rtc-au1xxx",
+ .id = -1,
+};
+
+/**********************************************************************/
+
+/* SD carddetects: they're supposed to be edge-triggered, but ack
+ * doesn't seem to work (CPLD Rev 2). Instead, the screaming one
+ * is disabled and its counterpart enabled. The 500ms timeout is
+ * because the carddetect isn't debounced in hardware.
+ */
+static irqreturn_t db1200_mmc_cd(int irq, void *ptr)
+{
+ void(*mmc_cd)(struct mmc_host *, unsigned long);
+
+ if (irq == DB1200_SD0_INSERT_INT) {
+ disable_irq_nosync(DB1200_SD0_INSERT_INT);
+ enable_irq(DB1200_SD0_EJECT_INT);
+ } else {
+ disable_irq_nosync(DB1200_SD0_EJECT_INT);
+ enable_irq(DB1200_SD0_INSERT_INT);
+ }
+
+ /* link against CONFIG_MMC=m */
+ mmc_cd = symbol_get(mmc_detect_change);
+ if (mmc_cd) {
+ mmc_cd(ptr, msecs_to_jiffies(500));
+ symbol_put(mmc_detect_change);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int db1200_mmc_cd_setup(void *mmc_host, int en)
+{
+ int ret;
+
+ if (en) {
+ ret = request_irq(DB1200_SD0_INSERT_INT, db1200_mmc_cd,
+ IRQF_DISABLED, "sd_insert", mmc_host);
+ if (ret)
+ goto out;
+
+ ret = request_irq(DB1200_SD0_EJECT_INT, db1200_mmc_cd,
+ IRQF_DISABLED, "sd_eject", mmc_host);
+ if (ret) {
+ free_irq(DB1200_SD0_INSERT_INT, mmc_host);
+ goto out;
+ }
+
+ if (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD0INSERT)
+ enable_irq(DB1200_SD0_EJECT_INT);
+ else
+ enable_irq(DB1200_SD0_INSERT_INT);
+
+ } else {
+ free_irq(DB1200_SD0_INSERT_INT, mmc_host);
+ free_irq(DB1200_SD0_EJECT_INT, mmc_host);
+ }
+ ret = 0;
+out:
+ return ret;
+}
+
+static void db1200_mmc_set_power(void *mmc_host, int state)
+{
+ if (state) {
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD0PWR);
+ msleep(400); /* stabilization time */
+ } else
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD0PWR, 0);
+}
+
+static int db1200_mmc_card_readonly(void *mmc_host)
+{
+ return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD0WP) ? 1 : 0;
+}
+
+static int db1200_mmc_card_inserted(void *mmc_host)
+{
+ return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD0INSERT) ? 1 : 0;
+}
+
+static void db1200_mmcled_set(struct led_classdev *led,
+ enum led_brightness brightness)
+{
+ if (brightness != LED_OFF)
+ bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED0, 0);
+ else
+ bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED0);
+}
+
+static struct led_classdev db1200_mmc_led = {
+ .brightness_set = db1200_mmcled_set,
+};
+
+/* needed by arch/mips/alchemy/common/platform.c */
+struct au1xmmc_platform_data au1xmmc_platdata[] = {
+ [0] = {
+ .cd_setup = db1200_mmc_cd_setup,
+ .set_power = db1200_mmc_set_power,
+ .card_inserted = db1200_mmc_card_inserted,
+ .card_readonly = db1200_mmc_card_readonly,
+ .led = &db1200_mmc_led,
+ },
+};
+
+/**********************************************************************/
+
+static struct resource au1200_psc0_res[] = {
+ [0] = {
+ .start = PSC0_PHYS_ADDR,
+ .end = PSC0_PHYS_ADDR + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1200_PSC0_INT,
+ .end = AU1200_PSC0_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = DSCR_CMD0_PSC0_TX,
+ .end = DSCR_CMD0_PSC0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DSCR_CMD0_PSC0_RX,
+ .end = DSCR_CMD0_PSC0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device db1200_i2c_dev = {
+ .name = "au1xpsc_smbus",
+ .id = 0, /* bus number */
+ .num_resources = ARRAY_SIZE(au1200_psc0_res),
+ .resource = au1200_psc0_res,
+};
+
+static void db1200_spi_cs_en(struct au1550_spi_info *spi, int cs, int pol)
+{
+ if (cs)
+ bcsr_mod(BCSR_RESETS, 0, BCSR_RESETS_SPISEL);
+ else
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_SPISEL, 0);
+}
+
+static struct au1550_spi_info db1200_spi_platdata = {
+ .mainclk_hz = 50000000, /* PSC0 clock */
+ .num_chipselect = 2,
+ .activate_cs = db1200_spi_cs_en,
+};
+
+static u64 spi_dmamask = DMA_32BIT_MASK;
+
+static struct platform_device db1200_spi_dev = {
+ .dev = {
+ .dma_mask = &spi_dmamask,
+ .coherent_dma_mask = DMA_32BIT_MASK,
+ .platform_data = &db1200_spi_platdata,
+ },
+ .name = "au1550-spi",
+ .id = 0, /* bus number */
+ .num_resources = ARRAY_SIZE(au1200_psc0_res),
+ .resource = au1200_psc0_res,
+};
+
+static struct resource au1200_psc1_res[] = {
+ [0] = {
+ .start = PSC1_PHYS_ADDR,
+ .end = PSC1_PHYS_ADDR + 0x000fffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = AU1200_PSC1_INT,
+ .end = AU1200_PSC1_INT,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = DSCR_CMD0_PSC1_TX,
+ .end = DSCR_CMD0_PSC1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = DSCR_CMD0_PSC1_RX,
+ .end = DSCR_CMD0_PSC1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+static struct platform_device db1200_audio_dev = {
+ /* name assigned later based on switch setting */
+ .id = 1, /* PSC ID */
+ .num_resources = ARRAY_SIZE(au1200_psc1_res),
+ .resource = au1200_psc1_res,
+};
+
+static struct platform_device *db1200_devs[] __initdata = {
+ NULL, /* PSC0, selected by S6.8 */
+ &db1200_ide_dev,
+ &db1200_eth_dev,
+ &db1200_rtc_dev,
+ &db1200_nand_dev,
+ &db1200_audio_dev,
+};
+
+static int __init db1200_dev_init(void)
+{
+ unsigned long pfc;
+ unsigned short sw;
+ int swapped;
+
+ i2c_register_board_info(0, db1200_i2c_devs,
+ ARRAY_SIZE(db1200_i2c_devs));
+ spi_register_board_info(db1200_spi_devs,
+ ARRAY_SIZE(db1200_i2c_devs));
+
+ /* SWITCHES: S6.8 I2C/SPI selector (OFF=I2C ON=SPI)
+ * S6.7 AC97/I2S selector (OFF=AC97 ON=I2S)
+ */
+
+ /* NOTE: GPIO215 controls OTG VBUS supply. In SPI mode however
+ * this pin is claimed by PSC0 (unused though, but pinmux doesn't
+ * allow to free it without crippling the SPI interface).
+ * As a result, in SPI mode, OTG simply won't work (PSC0 uses
+ * it as an input pin which is pulled high on the boards).
+ */
+ pfc = __raw_readl((void __iomem *)SYS_PINFUNC) & ~SYS_PINFUNC_P0A;
+
+ /* switch off OTG VBUS supply */
+ gpio_request(215, "otg-vbus");
+ gpio_direction_output(215, 1);
+
+ printk(KERN_INFO "DB1200 device configuration:\n");
+
+ sw = bcsr_read(BCSR_SWITCHES);
+ if (sw & BCSR_SWITCHES_DIP_8) {
+ db1200_devs[0] = &db1200_i2c_dev;
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC0MUX, 0);
+
+ pfc |= (2 << 17); /* GPIO2 block owns GPIO215 */
+
+ printk(KERN_INFO " S6.8 OFF: PSC0 mode I2C\n");
+ printk(KERN_INFO " OTG port VBUS supply available!\n");
+ } else {
+ db1200_devs[0] = &db1200_spi_dev;
+ bcsr_mod(BCSR_RESETS, 0, BCSR_RESETS_PSC0MUX);
+
+ pfc |= (1 << 17); /* PSC0 owns GPIO215 */
+
+ printk(KERN_INFO " S6.8 ON : PSC0 mode SPI\n");
+ printk(KERN_INFO " OTG port VBUS supply disabled\n");
+ }
+ __raw_writel(pfc, (void __iomem *)SYS_PINFUNC);
+ wmb();
+
+ /* Audio: DIP7 selects I2S(0)/AC97(1), but need I2C for I2S!
+ * so: DIP7=1 || DIP8=0 => AC97, DIP7=0 && DIP8=1 => I2S
+ */
+ sw &= BCSR_SWITCHES_DIP_8 | BCSR_SWITCHES_DIP_7;
+ if (sw == BCSR_SWITCHES_DIP_8) {
+ bcsr_mod(BCSR_RESETS, 0, BCSR_RESETS_PSC1MUX);
+ db1200_audio_dev.name = "au1xpsc_i2s";
+ printk(KERN_INFO " S6.7 ON : PSC1 mode I2S\n");
+ } else {
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC1MUX, 0);
+ db1200_audio_dev.name = "au1xpsc_ac97";
+ printk(KERN_INFO " S6.7 OFF: PSC1 mode AC97\n");
+ }
+
+ /* Audio PSC clock is supplied externally. (FIXME: platdata!!) */
+ __raw_writel(PSC_SEL_CLK_SERCLK,
+ (void __iomem *)KSEG1ADDR(PSC1_PHYS_ADDR) + PSC_SEL_OFFSET);
+ wmb();
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ DB1200_PC0_INT,
+ DB1200_PC0_INSERT_INT,
+ /*DB1200_PC0_STSCHG_INT*/0,
+ DB1200_PC0_EJECT_INT,
+ 0);
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
+ PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR + 0x004000000,
+ PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
+ PCMCIA_IO_PHYS_ADDR + 0x004000000,
+ PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
+ DB1200_PC1_INT,
+ DB1200_PC1_INSERT_INT,
+ /*DB1200_PC1_STSCHG_INT*/0,
+ DB1200_PC1_EJECT_INT,
+ 1);
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1200_SWAPBOOT;
+ db1x_register_norflash(64 << 20, 2, swapped);
+
+ return platform_add_devices(db1200_devs, ARRAY_SIZE(db1200_devs));
+}
+device_initcall(db1200_dev_init);
+
+/* au1200fb calls these: STERBT EINEN TRAGISCHEN TOD!!! */
+int board_au1200fb_panel(void)
+{
+ return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
+}
+
+int board_au1200fb_panel_init(void)
+{
+ /* Apply power */
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL);
+ return 0;
+}
+
+int board_au1200fb_panel_shutdown(void)
+{
+ /* Remove power */
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL, 0);
+ return 0;
+}
diff --git a/arch/mips/alchemy/devboards/db1200/setup.c b/arch/mips/alchemy/devboards/db1200/setup.c
new file mode 100644
index 0000000..379536e
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1200/setup.c
@@ -0,0 +1,118 @@
+/*
+ * Alchemy/AMD/RMI DB1200 board setup.
+ *
+ * Licensed under the terms outlined in the file COPYING in the root of
+ * this source archive.
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include <asm/mach-db1x00/db1200.h>
+
+const char *get_system_type(void)
+{
+ return "Alchemy Db1200";
+}
+
+void __init board_setup(void)
+{
+ unsigned long freq0, clksrc, div, pfc;
+ unsigned short whoami;
+
+ bcsr_init(DB1200_BCSR_PHYS_ADDR,
+ DB1200_BCSR_PHYS_ADDR + DB1200_BCSR_HEXLED_OFS);
+
+ whoami = bcsr_read(BCSR_WHOAMI);
+ printk(KERN_INFO "Alchemy/AMD/RMI DB1200 Board, CPLD Rev %d"
+ " Board-ID %d Daughtercard ID %d\n",
+ (whoami >> 4) & 0xf, (whoami >> 8) & 0xf, whoami & 0xf);
+
+ /* SMBus/SPI on PSC0, Audio on PSC1 */
+ pfc = __raw_readl((void __iomem *)SYS_PINFUNC);
+ pfc &= ~(SYS_PINFUNC_P0A | SYS_PINFUNC_P0B);
+ pfc &= ~(SYS_PINFUNC_P1A | SYS_PINFUNC_P1B | SYS_PINFUNC_FS3);
+ pfc |= SYS_PINFUNC_P1C; /* SPI is configured later */
+ __raw_writel(pfc, (void __iomem *)SYS_PINFUNC);
+ wmb();
+
+ /* Clock configurations: PSC0: ~50MHz via Clkgen0, derived from
+ * CPU clock; all other clock generators off/unused.
+ */
+ div = (get_au1x00_speed() + 25000000) / 50000000;
+ if (div & 1)
+ div++;
+ div = ((div >> 1) - 1) & 0xff;
+
+ freq0 = div << SYS_FC_FRDIV0_BIT;
+ __raw_writel(freq0, (void __iomem *)SYS_FREQCTRL0);
+ wmb();
+ freq0 |= SYS_FC_FE0; /* enable F0 */
+ __raw_writel(freq0, (void __iomem *)SYS_FREQCTRL0);
+ wmb();
+
+ /* psc0_intclk comes 1:1 from F0 */
+ clksrc = SYS_CS_MUX_FQ0 << SYS_CS_ME0_BIT;
+ __raw_writel(clksrc, (void __iomem *)SYS_CLKSRC);
+ wmb();
+}
+
+/* use the hexleds to count the number of times the cpu has entered
+ * wait, the dots to indicate whether the CPU is currently idle or
+ * active (dots off = sleeping, dots on = working) for cases where
+ * the number doesn't change for a long(er) period of time.
+ */
+static void db1200_wait(void)
+{
+ __asm__(" .set push \n"
+ " .set mips3 \n"
+ " .set noreorder \n"
+ " cache 0x14, 0(%0) \n"
+ " cache 0x14, 32(%0) \n"
+ " cache 0x14, 64(%0) \n"
+ /* dots off: we're about to call wait */
+ " lui $26, 0xb980 \n"
+ " ori $27, $0, 3 \n"
+ " sb $27, 0x18($26) \n"
+ " sync \n"
+ " nop \n"
+ " wait \n"
+ " nop \n"
+ " nop \n"
+ " nop \n"
+ " nop \n"
+ " nop \n"
+ /* dots on: there's work to do, increment cntr */
+ " lui $26, 0xb980 \n"
+ " sb $0, 0x18($26) \n"
+ " lui $26, 0xb9c0 \n"
+ " lb $27, 0($26) \n"
+ " addiu $27, $27, 1 \n"
+ " sb $27, 0($26) \n"
+ " sync \n"
+ " .set pop \n"
+ : : "r" (db1200_wait));
+}
+
+static int __init db1200_arch_init(void)
+{
+ /* GPIO7 is low-level triggered CPLD cascade */
+ set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
+ bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT);
+
+ /* do not autoenable these: CPLD has broken edge int handling,
+ * and the CD handler setup requires manual enabling to work
+ * around that.
+ */
+ irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN;
+ irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN;
+
+ if (cpu_wait)
+ cpu_wait = db1200_wait;
+
+ return 0;
+}
+arch_initcall(db1200_arch_init);
diff --git a/arch/mips/alchemy/devboards/db1x00/Makefile b/arch/mips/alchemy/devboards/db1x00/Makefile
index 432241a..613c0c0 100644
--- a/arch/mips/alchemy/devboards/db1x00/Makefile
+++ b/arch/mips/alchemy/devboards/db1x00/Makefile
@@ -5,4 +5,4 @@
# Makefile for the Alchemy Semiconductor DBAu1xx0 boards.
#
-obj-y := board_setup.o irqmap.o
+obj-y := board_setup.o platform.o
diff --git a/arch/mips/alchemy/devboards/db1x00/board_setup.c b/arch/mips/alchemy/devboards/db1x00/board_setup.c
index de30d8e..50c9bef 100644
--- a/arch/mips/alchemy/devboards/db1x00/board_setup.c
+++ b/arch/mips/alchemy/devboards/db1x00/board_setup.c
@@ -29,58 +29,138 @@
#include <linux/gpio.h>
#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pm.h>
#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
#include <asm/mach-db1x00/db1x00.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include <asm/reboot.h>
#include <prom.h>
+#ifdef CONFIG_MIPS_DB1500
+char irq_tab_alchemy[][5] __initdata = {
+ [12] = { -1, AU1500_PCI_INTA, 0xff, 0xff, 0xff }, /* IDSEL 12 - HPT371 */
+ [13] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, AU1500_PCI_INTC, AU1500_PCI_INTD }, /* IDSEL 13 - PCI slot */
+};
-static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+#endif
+
+
+#ifdef CONFIG_MIPS_DB1550
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, AU1550_PCI_INTC, 0xff, 0xff, 0xff }, /* IDSEL 11 - on-board HPT371 */
+ [12] = { -1, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD, AU1550_PCI_INTA }, /* IDSEL 12 - PCI slot 2 (left) */
+ [13] = { -1, AU1550_PCI_INTA, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD }, /* IDSEL 13 - PCI slot 1 (right) */
+};
+#endif
+
+
+#ifdef CONFIG_MIPS_BOSPORUS
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 11 - miniPCI */
+ [12] = { -1, AU1500_PCI_INTA, 0xff, 0xff, 0xff }, /* IDSEL 12 - SN1741 */
+ [13] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, AU1500_PCI_INTC, AU1500_PCI_INTD }, /* IDSEL 13 - PCI slot */
+};
+
+/*
+ * Micrel/Kendin 5 port switch attached to MAC0,
+ * MAC0 is associated with PHY address 5 (== WAN port)
+ * MAC1 is not associated with any PHY, since it's connected directly
+ * to the switch.
+ * no interrupts are used
+ */
+static struct au1000_eth_platform_data eth0_pdata = {
+ .phy_static_config = 1,
+ .phy_addr = 5,
+};
+
+static void bosporus_power_off(void)
+{
+ printk(KERN_INFO "It's now safe to turn off power\n");
+ while (1)
+ asm volatile (".set mips3 ; wait ; .set mips0");
+}
const char *get_system_type(void)
{
-#ifdef CONFIG_MIPS_BOSPORUS
return "Alchemy Bosporus Gateway Reference";
-#else
- return "Alchemy Db1x00";
+}
#endif
+
+
+#ifdef CONFIG_MIPS_MIRAGE
+char irq_tab_alchemy[][5] __initdata = {
+ [11] = { -1, AU1500_PCI_INTD, 0xff, 0xff, 0xff }, /* IDSEL 11 - SMI VGX */
+ [12] = { -1, 0xff, 0xff, AU1500_PCI_INTC, 0xff }, /* IDSEL 12 - PNX1300 */
+ [13] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 13 - miniPCI */
+};
+
+static void mirage_power_off(void)
+{
+ alchemy_gpio_direction_output(210, 1);
}
-void board_reset(void)
+const char *get_system_type(void)
{
- /* Hit BCSR.SW_RESET[RESET] */
- bcsr->swreset = 0x0000;
+ return "Alchemy Mirage";
}
+#endif
+
+
+#if defined(CONFIG_MIPS_BOSPORUS) || defined(CONFIG_MIPS_MIRAGE)
+static void mips_softreset(void)
+{
+ asm volatile ("jr\t%0" : : "r"(0xbfc00000));
+}
+
+#else
+
+const char *get_system_type(void)
+{
+ return "Alchemy Db1x00";
+}
+#endif
+
void __init board_setup(void)
{
- u32 pin_func = 0;
- char *argptr;
+ unsigned long bcsr1, bcsr2;
+ u32 pin_func;
- argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
+ bcsr1 = DB1000_BCSR_PHYS_ADDR;
+ bcsr2 = DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS;
+
+ pin_func = 0;
+
+#ifdef CONFIG_MIPS_DB1000
+ printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1500
+ printk(KERN_INFO "AMD Alchemy Au1500/Db1500 Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1100
+ printk(KERN_INFO "AMD Alchemy Au1100/Db1100 Board\n");
+#endif
+#ifdef CONFIG_MIPS_BOSPORUS
+ au1xxx_override_eth_cfg(0, ð0_pdata);
+
+ printk(KERN_INFO "AMD Alchemy Bosporus Board\n");
+#endif
+#ifdef CONFIG_MIPS_MIRAGE
+ printk(KERN_INFO "AMD Alchemy Mirage Board\n");
+#endif
+#ifdef CONFIG_MIPS_DB1550
+ printk(KERN_INFO "AMD Alchemy Au1550/Db1550 Board\n");
+
+ bcsr1 = DB1550_BCSR_PHYS_ADDR;
+ bcsr2 = DB1550_BCSR_PHYS_ADDR + DB1550_BCSR_HEXLED_OFS;
#endif
-#ifdef CONFIG_FB_AU1100
- argptr = strstr(argptr, "video=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- /* default panel */
- /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
- }
-#endif
-
-#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
- /* au1000 does not support vra, au1500 and au1100 do */
- strcat(argptr, " au1000_audio=vra");
- argptr = prom_getcmdline();
-#endif
+ /* initialize board register space */
+ bcsr_init(bcsr1, bcsr2);
/* Not valid for Au1550 */
#if defined(CONFIG_IRDA) && \
@@ -89,11 +169,10 @@
pin_func = au_readl(SYS_PINFUNC) | SYS_PF_IRF;
au_writel(pin_func, SYS_PINFUNC);
/* Power off until the driver is in use */
- bcsr->resets &= ~BCSR_RESETS_IRDA_MODE_MASK;
- bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF;
- au_sync();
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_IRDA_MODE_MASK,
+ BCSR_RESETS_IRDA_MODE_OFF);
#endif
- bcsr->pcmcia = 0x0000; /* turn off PCMCIA power */
+ bcsr_write(BCSR_PCMCIA, 0); /* turn off PCMCIA power */
/* Enable GPIO[31:0] inputs */
alchemy_gpio1_input_enable();
@@ -120,26 +199,53 @@
* be part of the audio driver.
*/
alchemy_gpio_direction_output(209, 1);
+
+ pm_power_off = mirage_power_off;
+ _machine_halt = mirage_power_off;
+ _machine_restart = (void(*)(char *))mips_softreset;
#endif
- au_sync();
-
-#ifdef CONFIG_MIPS_DB1000
- printk(KERN_INFO "AMD Alchemy Au1000/Db1000 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1500
- printk(KERN_INFO "AMD Alchemy Au1500/Db1500 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1100
- printk(KERN_INFO "AMD Alchemy Au1100/Db1100 Board\n");
-#endif
#ifdef CONFIG_MIPS_BOSPORUS
- printk(KERN_INFO "AMD Alchemy Bosporus Board\n");
+ pm_power_off = bosporus_power_off;
+ _machine_halt = bosporus_power_off;
+ _machine_restart = (void(*)(char *))mips_softreset;
#endif
-#ifdef CONFIG_MIPS_MIRAGE
- printk(KERN_INFO "AMD Alchemy Mirage Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1550
- printk(KERN_INFO "AMD Alchemy Au1550/Db1550 Board\n");
-#endif
+ au_sync();
}
+
+static int __init db1x00_init_irq(void)
+{
+#if defined(CONFIG_MIPS_MIRAGE)
+ set_irq_type(AU1500_GPIO7_INT, IRQF_TRIGGER_RISING); /* TS pendown */
+#elif defined(CONFIG_MIPS_DB1550)
+ set_irq_type(AU1550_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
+ set_irq_type(AU1550_GPIO1_INT, IRQF_TRIGGER_LOW); /* CD1# */
+ set_irq_type(AU1550_GPIO3_INT, IRQF_TRIGGER_LOW); /* CARD0# */
+ set_irq_type(AU1550_GPIO5_INT, IRQF_TRIGGER_LOW); /* CARD1# */
+ set_irq_type(AU1550_GPIO21_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
+ set_irq_type(AU1550_GPIO22_INT, IRQF_TRIGGER_LOW); /* STSCHG1# */
+#elif defined(CONFIG_MIPS_DB1500)
+ set_irq_type(AU1500_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
+ set_irq_type(AU1500_GPIO3_INT, IRQF_TRIGGER_LOW); /* CD1# */
+ set_irq_type(AU1500_GPIO2_INT, IRQF_TRIGGER_LOW); /* CARD0# */
+ set_irq_type(AU1500_GPIO5_INT, IRQF_TRIGGER_LOW); /* CARD1# */
+ set_irq_type(AU1500_GPIO1_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
+ set_irq_type(AU1500_GPIO4_INT, IRQF_TRIGGER_LOW); /* STSCHG1# */
+#elif defined(CONFIG_MIPS_DB1100)
+ set_irq_type(AU1100_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
+ set_irq_type(AU1100_GPIO3_INT, IRQF_TRIGGER_LOW); /* CD1# */
+ set_irq_type(AU1100_GPIO2_INT, IRQF_TRIGGER_LOW); /* CARD0# */
+ set_irq_type(AU1100_GPIO5_INT, IRQF_TRIGGER_LOW); /* CARD1# */
+ set_irq_type(AU1100_GPIO1_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
+ set_irq_type(AU1100_GPIO4_INT, IRQF_TRIGGER_LOW); /* STSCHG1# */
+#elif defined(CONFIG_MIPS_DB1000)
+ set_irq_type(AU1000_GPIO0_INT, IRQF_TRIGGER_LOW); /* CD0# */
+ set_irq_type(AU1000_GPIO3_INT, IRQF_TRIGGER_LOW); /* CD1# */
+ set_irq_type(AU1000_GPIO2_INT, IRQF_TRIGGER_LOW); /* CARD0# */
+ set_irq_type(AU1000_GPIO5_INT, IRQF_TRIGGER_LOW); /* CARD1# */
+ set_irq_type(AU1000_GPIO1_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
+ set_irq_type(AU1000_GPIO4_INT, IRQF_TRIGGER_LOW); /* STSCHG1# */
+#endif
+ return 0;
+}
+arch_initcall(db1x00_init_irq);
diff --git a/arch/mips/alchemy/devboards/db1x00/irqmap.c b/arch/mips/alchemy/devboards/db1x00/irqmap.c
deleted file mode 100644
index 0b09025..0000000
--- a/arch/mips/alchemy/devboards/db1x00/irqmap.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-#ifdef CONFIG_MIPS_DB1500
-char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT371 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-#endif
-
-#ifdef CONFIG_MIPS_BOSPORUS
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 11 - miniPCI */
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - SN1741 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-#endif
-
-#ifdef CONFIG_MIPS_MIRAGE
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTD, INTX, INTX, INTX }, /* IDSEL 11 - SMI VGX */
- [12] = { -1, INTX, INTX, INTC, INTX }, /* IDSEL 12 - PNX1300 */
- [13] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 13 - miniPCI */
-};
-#endif
-
-#ifdef CONFIG_MIPS_DB1550
-char irq_tab_alchemy[][5] __initdata = {
- [11] = { -1, INTC, INTX, INTX, INTX }, /* IDSEL 11 - on-board HPT371 */
- [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
-};
-#endif
-
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
-
-#ifndef CONFIG_MIPS_MIRAGE
-#ifdef CONFIG_MIPS_DB1550
- { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
- { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
-#else
- { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 Fully_Interted# */
- { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 STSCHG# */
- { AU1000_GPIO_2, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 0 IRQ# */
-
- { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 Fully_Interted# */
- { AU1000_GPIO_4, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 STSCHG# */
- { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card 1 IRQ# */
-#endif
-#else
- { AU1000_GPIO_7, IRQF_TRIGGER_RISING, 0 }, /* touchscreen pen down */
-#endif
-
-};
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
-}
diff --git a/arch/mips/alchemy/devboards/db1x00/platform.c b/arch/mips/alchemy/devboards/db1x00/platform.c
new file mode 100644
index 0000000..978d5ab
--- /dev/null
+++ b/arch/mips/alchemy/devboards/db1x00/platform.c
@@ -0,0 +1,118 @@
+/*
+ * DBAu1xxx board platform device registration
+ *
+ * Copyright (C) 2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-au1x00/au1xxx.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include "../platform.h"
+
+/* DB1xxx PCMCIA interrupt sources:
+ * CD0/1 GPIO0/3
+ * STSCHG0/1 GPIO1/4
+ * CARD0/1 GPIO2/5
+ * Db1550: 0/1, 21/22, 3/5
+ */
+
+#define DB1XXX_HAS_PCMCIA
+#define F_SWAPPED (bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT)
+
+#if defined(CONFIG_MIPS_DB1000)
+#define DB1XXX_PCMCIA_CD0 AU1000_GPIO0_INT
+#define DB1XXX_PCMCIA_STSCHG0 AU1000_GPIO1_INT
+#define DB1XXX_PCMCIA_CARD0 AU1000_GPIO2_INT
+#define DB1XXX_PCMCIA_CD1 AU1000_GPIO3_INT
+#define DB1XXX_PCMCIA_STSCHG1 AU1000_GPIO4_INT
+#define DB1XXX_PCMCIA_CARD1 AU1000_GPIO5_INT
+#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
+#define BOARD_FLASH_WIDTH 4 /* 32-bits */
+#elif defined(CONFIG_MIPS_DB1100)
+#define DB1XXX_PCMCIA_CD0 AU1100_GPIO0_INT
+#define DB1XXX_PCMCIA_STSCHG0 AU1100_GPIO1_INT
+#define DB1XXX_PCMCIA_CARD0 AU1100_GPIO2_INT
+#define DB1XXX_PCMCIA_CD1 AU1100_GPIO3_INT
+#define DB1XXX_PCMCIA_STSCHG1 AU1100_GPIO4_INT
+#define DB1XXX_PCMCIA_CARD1 AU1100_GPIO5_INT
+#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
+#define BOARD_FLASH_WIDTH 4 /* 32-bits */
+#elif defined(CONFIG_MIPS_DB1500)
+#define DB1XXX_PCMCIA_CD0 AU1500_GPIO0_INT
+#define DB1XXX_PCMCIA_STSCHG0 AU1500_GPIO1_INT
+#define DB1XXX_PCMCIA_CARD0 AU1500_GPIO2_INT
+#define DB1XXX_PCMCIA_CD1 AU1500_GPIO3_INT
+#define DB1XXX_PCMCIA_STSCHG1 AU1500_GPIO4_INT
+#define DB1XXX_PCMCIA_CARD1 AU1500_GPIO5_INT
+#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
+#define BOARD_FLASH_WIDTH 4 /* 32-bits */
+#elif defined(CONFIG_MIPS_DB1550)
+#define DB1XXX_PCMCIA_CD0 AU1550_GPIO0_INT
+#define DB1XXX_PCMCIA_STSCHG0 AU1550_GPIO21_INT
+#define DB1XXX_PCMCIA_CARD0 AU1550_GPIO3_INT
+#define DB1XXX_PCMCIA_CD1 AU1550_GPIO1_INT
+#define DB1XXX_PCMCIA_STSCHG1 AU1550_GPIO22_INT
+#define DB1XXX_PCMCIA_CARD1 AU1550_GPIO5_INT
+#define BOARD_FLASH_SIZE 0x08000000 /* 128MB */
+#define BOARD_FLASH_WIDTH 4 /* 32-bits */
+#else
+/* other board: no PCMCIA */
+#undef DB1XXX_HAS_PCMCIA
+#undef F_SWAPPED
+#define F_SWAPPED 0
+#if defined(CONFIG_MIPS_BOSPORUS)
+#define BOARD_FLASH_SIZE 0x01000000 /* 16MB */
+#define BOARD_FLASH_WIDTH 2 /* 16-bits */
+#elif defined(CONFIG_MIPS_MIRAGE)
+#define BOARD_FLASH_SIZE 0x04000000 /* 64MB */
+#define BOARD_FLASH_WIDTH 4 /* 32-bits */
+#endif
+#endif
+
+static int __init db1xxx_dev_init(void)
+{
+#ifdef DB1XXX_HAS_PCMCIA
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ DB1XXX_PCMCIA_CARD0,
+ DB1XXX_PCMCIA_CD0,
+ /*DB1XXX_PCMCIA_STSCHG0*/0,
+ 0,
+ 0);
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x004000000,
+ PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR + 0x004000000,
+ PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1,
+ PCMCIA_IO_PHYS_ADDR + 0x004000000,
+ PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1,
+ DB1XXX_PCMCIA_CARD1,
+ DB1XXX_PCMCIA_CD1,
+ /*DB1XXX_PCMCIA_STSCHG1*/0,
+ 0,
+ 1);
+#endif
+ db1x_register_norflash(BOARD_FLASH_SIZE, BOARD_FLASH_WIDTH, F_SWAPPED);
+ return 0;
+}
+device_initcall(db1xxx_dev_init);
diff --git a/arch/mips/alchemy/devboards/pb1000/board_setup.c b/arch/mips/alchemy/devboards/pb1000/board_setup.c
index cd27354..b5311d8 100644
--- a/arch/mips/alchemy/devboards/pb1000/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1000/board_setup.c
@@ -31,11 +31,7 @@
#include <asm/mach-pb1x00/pb1000.h>
#include <prom.h>
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_15, IRQF_TRIGGER_LOW, 0 },
-};
-
+#include "../platform.h"
const char *get_system_type(void)
{
@@ -46,25 +42,14 @@
{
}
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
-}
-
void __init board_setup(void)
{
u32 pin_func, static_cfg0;
u32 sys_freqctrl, sys_clksrc;
u32 prid = read_c0_prid();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- char *argptr = prom_getcmdline();
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
+ sys_freqctrl = 0;
+ sys_clksrc = 0;
/* Set AUX clock to 12 MHz * 8 = 96 MHz */
au_writel(8, SYS_AUXPLL);
@@ -193,3 +178,16 @@
break;
}
}
+
+static int __init pb1000_init_irq(void)
+{
+ set_irq_type(AU1000_GPIO15_INT, IRQF_TRIGGER_LOW);
+ return 0;
+}
+arch_initcall(pb1000_init_irq);
+
+static int __init pb1000_device_init(void)
+{
+ return db1x_register_norflash(8 * 1024 * 1024, 4, 0);
+}
+device_initcall(pb1000_device_init);
diff --git a/arch/mips/alchemy/devboards/pb1100/Makefile b/arch/mips/alchemy/devboards/pb1100/Makefile
index c586dd7..7e3756c 100644
--- a/arch/mips/alchemy/devboards/pb1100/Makefile
+++ b/arch/mips/alchemy/devboards/pb1100/Makefile
@@ -5,4 +5,4 @@
# Makefile for the Alchemy Semiconductor Pb1100 board.
#
-obj-y := board_setup.o
+obj-y := board_setup.o platform.o
diff --git a/arch/mips/alchemy/devboards/pb1100/board_setup.c b/arch/mips/alchemy/devboards/pb1100/board_setup.c
index 6126308..c7b4caa 100644
--- a/arch/mips/alchemy/devboards/pb1100/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1100/board_setup.c
@@ -29,19 +29,11 @@
#include <linux/interrupt.h>
#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1100.h>
+#include <asm/mach-db1x00/bcsr.h>
#include <prom.h>
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_9, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card Fully_Inserted# */
- { AU1000_GPIO_10, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card STSCHG# */
- { AU1000_GPIO_11, IRQF_TRIGGER_LOW, 0 }, /* PCMCIA Card IRQ# */
- { AU1000_GPIO_13, IRQF_TRIGGER_LOW, 0 }, /* DC_IRQ# */
-};
-
-
const char *get_system_type(void)
{
return "Alchemy Pb1100";
@@ -49,43 +41,15 @@
void board_reset(void)
{
- /* Hit BCSR.RST_VDDI[SOFT_RESET] */
- au_writel(0x00000000, PB1100_RST_VDDI);
-}
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+ bcsr_write(BCSR_SYSTEM, 0);
}
void __init board_setup(void)
{
volatile void __iomem *base = (volatile void __iomem *)0xac000000UL;
- char *argptr;
- argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
-
-#ifdef CONFIG_FB_AU1100
- argptr = strstr(argptr, "video=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- /* default panel */
- /*strcat(argptr, " video=au1100fb:panel:Sharp_320x240_16");*/
- }
-#endif
-
-#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
- /* au1000 does not support vra, au1500 and au1100 do */
- strcat(argptr, " au1000_audio=vra");
- argptr = prom_getcmdline();
-#endif
+ bcsr_init(DB1000_BCSR_PHYS_ADDR,
+ DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS);
/* Set AUX clock to 12 MHz * 8 = 96 MHz */
au_writel(8, SYS_AUXPLL);
@@ -155,3 +119,14 @@
au_sync();
}
}
+
+static int __init pb1100_init_irq(void)
+{
+ set_irq_type(AU1100_GPIO9_INT, IRQF_TRIGGER_LOW); /* PCCD# */
+ set_irq_type(AU1100_GPIO10_INT, IRQF_TRIGGER_LOW); /* PCSTSCHG# */
+ set_irq_type(AU1100_GPIO11_INT, IRQF_TRIGGER_LOW); /* PCCard# */
+ set_irq_type(AU1100_GPIO13_INT, IRQF_TRIGGER_LOW); /* DC_IRQ# */
+
+ return 0;
+}
+arch_initcall(pb1100_init_irq);
diff --git a/arch/mips/alchemy/devboards/pb1100/platform.c b/arch/mips/alchemy/devboards/pb1100/platform.c
new file mode 100644
index 0000000..2c8dc29
--- /dev/null
+++ b/arch/mips/alchemy/devboards/pb1100/platform.c
@@ -0,0 +1,50 @@
+/*
+ * Pb1100 board platform device registration
+ *
+ * Copyright (C) 2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../platform.h"
+
+static int __init pb1100_dev_init(void)
+{
+ int swapped;
+
+ /* PCMCIA. single socket, identical to Pb1500 */
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ AU1100_GPIO11_INT, /* card */
+ AU1100_GPIO9_INT, /* insert */
+ /*AU1100_GPIO10_INT*/0, /* stschg */
+ 0, /* eject */
+ 0); /* id */
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT;
+ db1x_register_norflash(64 * 1024 * 1024, 4, swapped);
+
+ return 0;
+}
+device_initcall(pb1100_dev_init);
diff --git a/arch/mips/alchemy/devboards/pb1200/Makefile b/arch/mips/alchemy/devboards/pb1200/Makefile
index c8c3a99..2ea9b02 100644
--- a/arch/mips/alchemy/devboards/pb1200/Makefile
+++ b/arch/mips/alchemy/devboards/pb1200/Makefile
@@ -2,6 +2,6 @@
# Makefile for the Alchemy Semiconductor Pb1200/DBAu1200 boards.
#
-obj-y := board_setup.o irqmap.o platform.o
+obj-y := board_setup.o platform.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/alchemy/devboards/pb1200/board_setup.c b/arch/mips/alchemy/devboards/pb1200/board_setup.c
index 94e6b7e..3184063 100644
--- a/arch/mips/alchemy/devboards/pb1200/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1200/board_setup.c
@@ -25,11 +25,23 @@
*/
#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/sched.h>
-#include <prom.h>
-#include <au1xxx.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/bcsr.h>
+#ifdef CONFIG_MIPS_PB1200
+#include <asm/mach-pb1x00/pb1200.h>
+#endif
+
+#ifdef CONFIG_MIPS_DB1200
+#include <asm/mach-db1x00/db1200.h>
+#define PB1200_INT_BEGIN DB1200_INT_BEGIN
+#define PB1200_INT_END DB1200_INT_END
+#endif
+
+#include <prom.h>
const char *get_system_type(void)
{
@@ -38,25 +50,15 @@
void board_reset(void)
{
- bcsr->resets = 0;
- bcsr->system = 0;
+ bcsr_write(BCSR_RESETS, 0);
+ bcsr_write(BCSR_SYSTEM, 0);
}
void __init board_setup(void)
{
- char *argptr;
-
- argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
-#ifdef CONFIG_FB_AU1200
- strcat(argptr, " video=au1200fb:panel:bs");
-#endif
+ printk(KERN_INFO "AMD Alchemy Pb1200 Board\n");
+ bcsr_init(PB1200_BCSR_PHYS_ADDR,
+ PB1200_BCSR_PHYS_ADDR + PB1200_BCSR_HEXLED_OFS);
#if 0
{
@@ -82,7 +84,7 @@
u32 pin_func;
/* Select SMBus in CPLD */
- bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC0MUX, 0);
pin_func = au_readl(SYS_PINFUNC);
au_sync();
@@ -116,38 +118,54 @@
/*
* The Pb1200 development board uses external MUX for PSC0 to
- * support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI
+ * support SMB/SPI. bcsr_resets bit 12: 0=SMB 1=SPI
*/
#ifdef CONFIG_I2C_AU1550
- bcsr->resets &= ~BCSR_RESETS_PCS0MUX;
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_PSC0MUX, 0);
#endif
au_sync();
-
-#ifdef CONFIG_MIPS_PB1200
- printk(KERN_INFO "AMD Alchemy Pb1200 Board\n");
-#endif
-#ifdef CONFIG_MIPS_DB1200
- printk(KERN_INFO "AMD Alchemy Db1200 Board\n");
-#endif
}
+static int __init pb1200_init_irq(void)
+{
+ /* We have a problem with CPLD rev 3. */
+ if (BCSR_WHOAMI_CPLD(bcsr_read(BCSR_WHOAMI)) <= 3) {
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "Pb1200 must be at CPLD rev 4. Please have Pb1200\n");
+ printk(KERN_ERR "updated to latest revision. This software will\n");
+ printk(KERN_ERR "not work on anything less than CPLD rev 4.\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ printk(KERN_ERR "WARNING!!!\n");
+ panic("Game over. Your score is 0.");
+ }
+
+ set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW);
+ bcsr_init_irq(PB1200_INT_BEGIN, PB1200_INT_END, AU1200_GPIO7_INT);
+
+ return 0;
+}
+arch_initcall(pb1200_init_irq);
+
+
int board_au1200fb_panel(void)
{
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
- int p;
-
- p = bcsr->switches;
- p >>= 8;
- p &= 0x0F;
- return p;
+ return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
}
int board_au1200fb_panel_init(void)
{
/* Apply power */
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
- bcsr->board |= BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD | BCSR_BOARD_LCDBL;
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL);
/* printk(KERN_DEBUG "board_au1200fb_panel_init()\n"); */
return 0;
}
@@ -155,10 +173,8 @@
int board_au1200fb_panel_shutdown(void)
{
/* Remove power */
- BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
- bcsr->board &= ~(BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
- BCSR_BOARD_LCDBL);
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL, 0);
/* printk(KERN_DEBUG "board_au1200fb_panel_shutdown()\n"); */
return 0;
}
diff --git a/arch/mips/alchemy/devboards/pb1200/irqmap.c b/arch/mips/alchemy/devboards/pb1200/irqmap.c
deleted file mode 100644
index fe47498..0000000
--- a/arch/mips/alchemy/devboards/pb1200/irqmap.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <asm/mach-au1x00/au1000.h>
-
-#ifdef CONFIG_MIPS_PB1200
-#include <asm/mach-pb1x00/pb1200.h>
-#endif
-
-#ifdef CONFIG_MIPS_DB1200
-#include <asm/mach-db1x00/db1200.h>
-#define PB1200_INT_BEGIN DB1200_INT_BEGIN
-#define PB1200_INT_END DB1200_INT_END
-#endif
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- /* This is external interrupt cascade */
- { AU1000_GPIO_7, IRQF_TRIGGER_LOW, 0 },
-};
-
-
-/*
- * Support for External interrupts on the Pb1200 Development platform.
- */
-
-static void pb1200_cascade_handler(unsigned int irq, struct irq_desc *d)
-{
- unsigned short bisr = bcsr->int_status;
-
- for ( ; bisr; bisr &= bisr - 1)
- generic_handle_irq(PB1200_INT_BEGIN + __ffs(bisr));
-}
-
-/* NOTE: both the enable and mask bits must be cleared, otherwise the
- * CPLD generates tons of spurious interrupts (at least on the DB1200).
- */
-static void pb1200_mask_irq(unsigned int irq_nr)
-{
- bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
- au_sync();
-}
-
-static void pb1200_maskack_irq(unsigned int irq_nr)
-{
- bcsr->intclr_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->intclr = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->int_status = 1 << (irq_nr - PB1200_INT_BEGIN); /* ack */
- au_sync();
-}
-
-static void pb1200_unmask_irq(unsigned int irq_nr)
-{
- bcsr->intset = 1 << (irq_nr - PB1200_INT_BEGIN);
- bcsr->intset_mask = 1 << (irq_nr - PB1200_INT_BEGIN);
- au_sync();
-}
-
-static struct irq_chip pb1200_cpld_irq_type = {
-#ifdef CONFIG_MIPS_PB1200
- .name = "Pb1200 Ext",
-#endif
-#ifdef CONFIG_MIPS_DB1200
- .name = "Db1200 Ext",
-#endif
- .mask = pb1200_mask_irq,
- .mask_ack = pb1200_maskack_irq,
- .unmask = pb1200_unmask_irq,
-};
-
-void __init board_init_irq(void)
-{
- unsigned int irq;
-
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
-
-#ifdef CONFIG_MIPS_PB1200
- /* We have a problem with CPLD rev 3. */
- if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) {
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "Pb1200 must be at CPLD rev 4. Please have Pb1200\n");
- printk(KERN_ERR "updated to latest revision. This software will\n");
- printk(KERN_ERR "not work on anything less than CPLD rev 4.\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- printk(KERN_ERR "WARNING!!!\n");
- panic("Game over. Your score is 0.");
- }
-#endif
- /* mask & disable & ack all */
- bcsr->intclr_mask = 0xffff;
- bcsr->intclr = 0xffff;
- bcsr->int_status = 0xffff;
- au_sync();
-
- for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++)
- set_irq_chip_and_handler_name(irq, &pb1200_cpld_irq_type,
- handle_level_irq, "level");
-
- set_irq_chained_handler(AU1000_GPIO_7, pb1200_cascade_handler);
-}
diff --git a/arch/mips/alchemy/devboards/pb1200/platform.c b/arch/mips/alchemy/devboards/pb1200/platform.c
index b93dff4..3ef2dce 100644
--- a/arch/mips/alchemy/devboards/pb1200/platform.c
+++ b/arch/mips/alchemy/devboards/pb1200/platform.c
@@ -26,27 +26,30 @@
#include <asm/mach-au1x00/au1xxx.h>
#include <asm/mach-au1x00/au1100_mmc.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../platform.h"
static int mmc_activity;
static void pb1200mmc0_set_power(void *mmc_host, int state)
{
if (state)
- bcsr->board |= BCSR_BOARD_SD0PWR;
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD0PWR);
else
- bcsr->board &= ~BCSR_BOARD_SD0PWR;
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD0PWR, 0);
- au_sync_delay(1);
+ msleep(1);
}
static int pb1200mmc0_card_readonly(void *mmc_host)
{
- return (bcsr->status & BCSR_STATUS_SD0WP) ? 1 : 0;
+ return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD0WP) ? 1 : 0;
}
static int pb1200mmc0_card_inserted(void *mmc_host)
{
- return (bcsr->sig_status & BCSR_INT_SD0INSERT) ? 1 : 0;
+ return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD0INSERT) ? 1 : 0;
}
static void pb1200_mmcled_set(struct led_classdev *led,
@@ -54,10 +57,10 @@
{
if (brightness != LED_OFF) {
if (++mmc_activity == 1)
- bcsr->disk_leds &= ~(1 << 8);
+ bcsr_mod(BCSR_LEDS, BCSR_LEDS_LED0, 0);
} else {
if (--mmc_activity == 0)
- bcsr->disk_leds |= (1 << 8);
+ bcsr_mod(BCSR_LEDS, 0, BCSR_LEDS_LED0);
}
}
@@ -65,27 +68,25 @@
.brightness_set = pb1200_mmcled_set,
};
-#ifndef CONFIG_MIPS_DB1200
static void pb1200mmc1_set_power(void *mmc_host, int state)
{
if (state)
- bcsr->board |= BCSR_BOARD_SD1PWR;
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD1PWR);
else
- bcsr->board &= ~BCSR_BOARD_SD1PWR;
+ bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD1PWR, 0);
- au_sync_delay(1);
+ msleep(1);
}
static int pb1200mmc1_card_readonly(void *mmc_host)
{
- return (bcsr->status & BCSR_STATUS_SD1WP) ? 1 : 0;
+ return (bcsr_read(BCSR_STATUS) & BCSR_STATUS_SD1WP) ? 1 : 0;
}
static int pb1200mmc1_card_inserted(void *mmc_host)
{
- return (bcsr->sig_status & BCSR_INT_SD1INSERT) ? 1 : 0;
+ return (bcsr_read(BCSR_SIGSTAT) & BCSR_INT_SD1INSERT) ? 1 : 0;
}
-#endif
const struct au1xmmc_platform_data au1xmmc_platdata[2] = {
[0] = {
@@ -95,7 +96,6 @@
.cd_setup = NULL, /* use poll-timer in driver */
.led = &pb1200mmc_led,
},
-#ifndef CONFIG_MIPS_DB1200
[1] = {
.set_power = pb1200mmc1_set_power,
.card_inserted = pb1200mmc1_card_inserted,
@@ -103,7 +103,6 @@
.cd_setup = NULL, /* use poll-timer in driver */
.led = &pb1200mmc_led,
},
-#endif
};
static struct resource ide_resources[] = {
@@ -169,8 +168,36 @@
static int __init board_register_devices(void)
{
+ int swapped;
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ PB1200_PC0_INT,
+ PB1200_PC0_INSERT_INT,
+ /*PB1200_PC0_STSCHG_INT*/0,
+ PB1200_PC0_EJECT_INT,
+ 0);
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x008000000,
+ PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR + 0x008000000,
+ PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1,
+ PCMCIA_IO_PHYS_ADDR + 0x008000000,
+ PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1,
+ PB1200_PC1_INT,
+ PB1200_PC1_INSERT_INT,
+ /*PB1200_PC1_STSCHG_INT*/0,
+ PB1200_PC1_EJECT_INT,
+ 1);
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1200_SWAPBOOT;
+ db1x_register_norflash(128 * 1024 * 1024, 2, swapped);
+
return platform_add_devices(board_platform_devices,
ARRAY_SIZE(board_platform_devices));
}
-
-arch_initcall(board_register_devices);
+device_initcall(board_register_devices);
diff --git a/arch/mips/alchemy/devboards/pb1500/Makefile b/arch/mips/alchemy/devboards/pb1500/Makefile
index 173b419..e83b151 100644
--- a/arch/mips/alchemy/devboards/pb1500/Makefile
+++ b/arch/mips/alchemy/devboards/pb1500/Makefile
@@ -5,4 +5,4 @@
# Makefile for the Alchemy Semiconductor Pb1500 board.
#
-obj-y := board_setup.o
+obj-y := board_setup.o platform.o
diff --git a/arch/mips/alchemy/devboards/pb1500/board_setup.c b/arch/mips/alchemy/devboards/pb1500/board_setup.c
index d7a5656..fa9770a 100644
--- a/arch/mips/alchemy/devboards/pb1500/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1500/board_setup.c
@@ -29,22 +29,14 @@
#include <linux/interrupt.h>
#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-pb1x00/pb1500.h>
+#include <asm/mach-db1x00/bcsr.h>
#include <prom.h>
char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT370 */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot */
-};
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
- { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
+ [12] = { -1, AU1500_PCI_INTA, 0xff, 0xff, 0xff }, /* IDSEL 12 - HPT370 */
+ [13] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, AU1500_PCI_INTC, AU1500_PCI_INTD }, /* IDSEL 13 - PCI slot */
};
@@ -55,35 +47,16 @@
void board_reset(void)
{
- /* Hit BCSR.RST_VDDI[SOFT_RESET] */
- au_writel(0x00000000, PB1500_RST_VDDI);
-}
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+ bcsr_write(BCSR_SYSTEM, 0);
}
void __init board_setup(void)
{
u32 pin_func;
u32 sys_freqctrl, sys_clksrc;
- char *argptr;
- argptr = prom_getcmdline();
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
-
-#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000)
- /* au1000 does not support vra, au1500 and au1100 do */
- strcat(argptr, " au1000_audio=vra");
- argptr = prom_getcmdline();
-#endif
+ bcsr_init(DB1000_BCSR_PHYS_ADDR,
+ DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS);
sys_clksrc = sys_freqctrl = pin_func = 0;
/* Set AUX clock to 12 MHz * 8 = 96 MHz */
@@ -163,3 +136,18 @@
au_sync();
}
}
+
+static int __init pb1500_init_irq(void)
+{
+ set_irq_type(AU1500_GPIO9_INT, IRQF_TRIGGER_LOW); /* CD0# */
+ set_irq_type(AU1500_GPIO10_INT, IRQF_TRIGGER_LOW); /* CARD0 */
+ set_irq_type(AU1500_GPIO11_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */
+ set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
+ set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
+
+ return 0;
+}
+arch_initcall(pb1500_init_irq);
diff --git a/arch/mips/alchemy/devboards/pb1500/platform.c b/arch/mips/alchemy/devboards/pb1500/platform.c
new file mode 100644
index 0000000..d443bc7
--- /dev/null
+++ b/arch/mips/alchemy/devboards/pb1500/platform.c
@@ -0,0 +1,49 @@
+/*
+ * Pb1500 board platform device registration
+ *
+ * Copyright (C) 2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../platform.h"
+
+static int __init pb1500_dev_init(void)
+{
+ int swapped;
+
+ /* PCMCIA. single socket, identical to Pb1500 */
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ AU1500_GPIO11_INT, /* card */
+ AU1500_GPIO9_INT, /* insert */
+ /*AU1500_GPIO10_INT*/0, /* stschg */
+ 0, /* eject */
+ 0); /* id */
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT;
+ db1x_register_norflash(64 * 1024 * 1024, 4, swapped);
+
+ return 0;
+}
+device_initcall(pb1500_dev_init);
diff --git a/arch/mips/alchemy/devboards/pb1550/Makefile b/arch/mips/alchemy/devboards/pb1550/Makefile
index cff95bc..9661b6e 100644
--- a/arch/mips/alchemy/devboards/pb1550/Makefile
+++ b/arch/mips/alchemy/devboards/pb1550/Makefile
@@ -5,4 +5,4 @@
# Makefile for the Alchemy Semiconductor Pb1550 board.
#
-obj-y := board_setup.o
+obj-y := board_setup.o platform.o
diff --git a/arch/mips/alchemy/devboards/pb1550/board_setup.c b/arch/mips/alchemy/devboards/pb1550/board_setup.c
index b6e9e7d..1e8fb3d 100644
--- a/arch/mips/alchemy/devboards/pb1550/board_setup.c
+++ b/arch/mips/alchemy/devboards/pb1550/board_setup.c
@@ -32,18 +32,15 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-pb1x00/pb1550.h>
+#include <asm/mach-db1x00/bcsr.h>
+#include <asm/mach-au1x00/gpio.h>
#include <prom.h>
char irq_tab_alchemy[][5] __initdata = {
- [12] = { -1, INTB, INTC, INTD, INTA }, /* IDSEL 12 - PCI slot 2 (left) */
- [13] = { -1, INTA, INTB, INTC, INTD }, /* IDSEL 13 - PCI slot 1 (right) */
-};
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 },
- { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 },
+ [12] = { -1, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD, AU1550_PCI_INTA }, /* IDSEL 12 - PCI slot 2 (left) */
+ [13] = { -1, AU1550_PCI_INTA, AU1550_PCI_INTB, AU1550_PCI_INTC, AU1550_PCI_INTD }, /* IDSEL 13 - PCI slot 1 (right) */
};
const char *get_system_type(void)
@@ -53,28 +50,17 @@
void board_reset(void)
{
- /* Hit BCSR.SYSTEM[RESET] */
- au_writew(au_readw(0xAF00001C) & ~BCSR_SYSTEM_RESET, 0xAF00001C);
-}
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
+ bcsr_write(BCSR_SYSTEM, 0);
}
void __init board_setup(void)
{
u32 pin_func;
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- char *argptr;
- argptr = prom_getcmdline();
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
+ bcsr_init(PB1550_BCSR_PHYS_ADDR,
+ PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS);
+
+ alchemy_gpio2_enable();
/*
* Enable PSC1 SYNC for AC'97. Normaly done in audio driver,
@@ -85,8 +71,21 @@
pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1;
au_writel(pin_func, SYS_PINFUNC);
- au_writel(0, (u32)bcsr | 0x10); /* turn off PCMCIA power */
- au_sync();
+ bcsr_write(BCSR_PCMCIA, 0); /* turn off PCMCIA power */
printk(KERN_INFO "AMD Alchemy Pb1550 Board\n");
}
+
+static int __init pb1550_init_irq(void)
+{
+ set_irq_type(AU1550_GPIO0_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1550_GPIO1_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1550_GPIO201_205_INT, IRQF_TRIGGER_HIGH);
+
+ /* enable both PCMCIA card irqs in the shared line */
+ alchemy_gpio2_enable_int(201);
+ alchemy_gpio2_enable_int(202);
+
+ return 0;
+}
+arch_initcall(pb1550_init_irq);
diff --git a/arch/mips/alchemy/devboards/pb1550/platform.c b/arch/mips/alchemy/devboards/pb1550/platform.c
new file mode 100644
index 0000000..d7150d0
--- /dev/null
+++ b/arch/mips/alchemy/devboards/pb1550/platform.c
@@ -0,0 +1,69 @@
+/*
+ * Pb1550 board platform device registration
+ *
+ * Copyright (C) 2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-pb1x00/pb1550.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../platform.h"
+
+static int __init pb1550_dev_init(void)
+{
+ int swapped;
+
+ /* Pb1550, like all others, also has statuschange irqs; however they're
+ * wired up on one of the Au1550's shared GPIO201_205 line, which also
+ * services the PCMCIA card interrupts. So we ignore statuschange and
+ * use the GPIO201_205 exclusively for card interrupts, since a) pcmcia
+ * drivers are used to shared irqs and b) statuschange isn't really use-
+ * ful anyway.
+ */
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR,
+ PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR,
+ PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ PCMCIA_IO_PHYS_ADDR,
+ PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
+ AU1550_GPIO201_205_INT,
+ AU1550_GPIO0_INT,
+ 0,
+ 0,
+ 0);
+
+ db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR + 0x008000000,
+ PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1,
+ PCMCIA_MEM_PHYS_ADDR + 0x008000000,
+ PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1,
+ PCMCIA_IO_PHYS_ADDR + 0x008000000,
+ PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1,
+ AU1550_GPIO201_205_INT,
+ AU1550_GPIO1_INT,
+ 0,
+ 0,
+ 1);
+
+ swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_PB1550_SWAPBOOT;
+ db1x_register_norflash(128 * 1024 * 1024, 4, swapped);
+
+ return 0;
+}
+device_initcall(pb1550_dev_init);
diff --git a/arch/mips/alchemy/devboards/platform.c b/arch/mips/alchemy/devboards/platform.c
new file mode 100644
index 0000000..49a4b32
--- /dev/null
+++ b/arch/mips/alchemy/devboards/platform.c
@@ -0,0 +1,222 @@
+/*
+ * devoard misc stuff.
+ */
+
+#include <linux/init.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/physmap.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+
+#include <asm/reboot.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+static void db1x_power_off(void)
+{
+ bcsr_write(BCSR_RESETS, 0);
+ bcsr_write(BCSR_SYSTEM, BCSR_SYSTEM_PWROFF | BCSR_SYSTEM_RESET);
+}
+
+static void db1x_reset(char *c)
+{
+ bcsr_write(BCSR_RESETS, 0);
+ bcsr_write(BCSR_SYSTEM, 0);
+}
+
+static int __init db1x_poweroff_setup(void)
+{
+ if (!pm_power_off)
+ pm_power_off = db1x_power_off;
+ if (!_machine_halt)
+ _machine_halt = db1x_power_off;
+ if (!_machine_restart)
+ _machine_restart = db1x_reset;
+
+ return 0;
+}
+late_initcall(db1x_poweroff_setup);
+
+/* register a pcmcia socket */
+int __init db1x_register_pcmcia_socket(phys_addr_t pcmcia_attr_start,
+ phys_addr_t pcmcia_attr_end,
+ phys_addr_t pcmcia_mem_start,
+ phys_addr_t pcmcia_mem_end,
+ phys_addr_t pcmcia_io_start,
+ phys_addr_t pcmcia_io_end,
+ int card_irq,
+ int cd_irq,
+ int stschg_irq,
+ int eject_irq,
+ int id)
+{
+ int cnt, i, ret;
+ struct resource *sr;
+ struct platform_device *pd;
+
+ cnt = 5;
+ if (eject_irq)
+ cnt++;
+ if (stschg_irq)
+ cnt++;
+
+ sr = kzalloc(sizeof(struct resource) * cnt, GFP_KERNEL);
+ if (!sr)
+ return -ENOMEM;
+
+ pd = platform_device_alloc("db1xxx_pcmcia", id);
+ if (!pd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ sr[0].name = "pcmcia-attr";
+ sr[0].flags = IORESOURCE_MEM;
+ sr[0].start = pcmcia_attr_start;
+ sr[0].end = pcmcia_attr_end;
+
+ sr[1].name = "pcmcia-mem";
+ sr[1].flags = IORESOURCE_MEM;
+ sr[1].start = pcmcia_mem_start;
+ sr[1].end = pcmcia_mem_end;
+
+ sr[2].name = "pcmcia-io";
+ sr[2].flags = IORESOURCE_MEM;
+ sr[2].start = pcmcia_io_start;
+ sr[2].end = pcmcia_io_end;
+
+ sr[3].name = "insert";
+ sr[3].flags = IORESOURCE_IRQ;
+ sr[3].start = sr[3].end = cd_irq;
+
+ sr[4].name = "card";
+ sr[4].flags = IORESOURCE_IRQ;
+ sr[4].start = sr[4].end = card_irq;
+
+ i = 5;
+ if (stschg_irq) {
+ sr[i].name = "stschg";
+ sr[i].flags = IORESOURCE_IRQ;
+ sr[i].start = sr[i].end = stschg_irq;
+ i++;
+ }
+ if (eject_irq) {
+ sr[i].name = "eject";
+ sr[i].flags = IORESOURCE_IRQ;
+ sr[i].start = sr[i].end = eject_irq;
+ }
+
+ pd->resource = sr;
+ pd->num_resources = cnt;
+
+ ret = platform_device_add(pd);
+ if (!ret)
+ return 0;
+
+ platform_device_put(pd);
+out:
+ kfree(sr);
+ return ret;
+}
+
+#define YAMON_SIZE 0x00100000
+#define YAMON_ENV_SIZE 0x00040000
+
+int __init db1x_register_norflash(unsigned long size, int width,
+ int swapped)
+{
+ struct physmap_flash_data *pfd;
+ struct platform_device *pd;
+ struct mtd_partition *parts;
+ struct resource *res;
+ int ret, i;
+
+ if (size < (8 * 1024 * 1024))
+ return -EINVAL;
+
+ ret = -ENOMEM;
+ parts = kzalloc(sizeof(struct mtd_partition) * 5, GFP_KERNEL);
+ if (!parts)
+ goto out;
+
+ res = kzalloc(sizeof(struct resource), GFP_KERNEL);
+ if (!res)
+ goto out1;
+
+ pfd = kzalloc(sizeof(struct physmap_flash_data), GFP_KERNEL);
+ if (!pfd)
+ goto out2;
+
+ pd = platform_device_alloc("physmap-flash", 0);
+ if (!pd)
+ goto out3;
+
+ /* NOR flash ends at 0x20000000, regardless of size */
+ res->start = 0x20000000 - size;
+ res->end = 0x20000000 - 1;
+ res->flags = IORESOURCE_MEM;
+
+ /* partition setup. Most Develboards have a switch which allows
+ * to swap the physical locations of the 2 NOR flash banks.
+ */
+ i = 0;
+ if (!swapped) {
+ /* first NOR chip */
+ parts[i].offset = 0;
+ parts[i].name = "User FS";
+ parts[i].size = size / 2;
+ i++;
+ }
+
+ parts[i].offset = MTDPART_OFS_APPEND;
+ parts[i].name = "User FS 2";
+ parts[i].size = (size / 2) - (0x20000000 - 0x1fc00000);
+ i++;
+
+ parts[i].offset = MTDPART_OFS_APPEND;
+ parts[i].name = "YAMON";
+ parts[i].size = YAMON_SIZE;
+ parts[i].mask_flags = MTD_WRITEABLE;
+ i++;
+
+ parts[i].offset = MTDPART_OFS_APPEND;
+ parts[i].name = "raw kernel";
+ parts[i].size = 0x00400000 - YAMON_SIZE - YAMON_ENV_SIZE;
+ i++;
+
+ parts[i].offset = MTDPART_OFS_APPEND;
+ parts[i].name = "YAMON Env";
+ parts[i].size = YAMON_ENV_SIZE;
+ parts[i].mask_flags = MTD_WRITEABLE;
+ i++;
+
+ if (swapped) {
+ parts[i].offset = MTDPART_OFS_APPEND;
+ parts[i].name = "User FS";
+ parts[i].size = size / 2;
+ i++;
+ }
+
+ pfd->width = width;
+ pfd->parts = parts;
+ pfd->nr_parts = 5;
+
+ pd->dev.platform_data = pfd;
+ pd->resource = res;
+ pd->num_resources = 1;
+
+ ret = platform_device_add(pd);
+ if (!ret)
+ return ret;
+
+ platform_device_put(pd);
+out3:
+ kfree(pfd);
+out2:
+ kfree(res);
+out1:
+ kfree(parts);
+out:
+ return ret;
+}
diff --git a/arch/mips/alchemy/devboards/platform.h b/arch/mips/alchemy/devboards/platform.h
new file mode 100644
index 0000000..5ac055d
--- /dev/null
+++ b/arch/mips/alchemy/devboards/platform.h
@@ -0,0 +1,21 @@
+#ifndef _DEVBOARD_PLATFORM_H_
+#define _DEVBOARD_PLATFORM_H_
+
+#include <linux/init.h>
+
+int __init db1x_register_pcmcia_socket(phys_addr_t pcmcia_attr_start,
+ phys_addr_t pcmcia_attr_len,
+ phys_addr_t pcmcia_mem_start,
+ phys_addr_t pcmcia_mem_end,
+ phys_addr_t pcmcia_io_start,
+ phys_addr_t pcmcia_io_end,
+ int card_irq,
+ int cd_irq,
+ int stschg_irq,
+ int eject_irq,
+ int id);
+
+int __init db1x_register_norflash(unsigned long size, int width,
+ int swapped);
+
+#endif
diff --git a/arch/mips/alchemy/devboards/pm.c b/arch/mips/alchemy/devboards/pm.c
index 632f986..4bbd313 100644
--- a/arch/mips/alchemy/devboards/pm.c
+++ b/arch/mips/alchemy/devboards/pm.c
@@ -10,6 +10,7 @@
#include <linux/sysfs.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/gpio.h>
+#include <asm/mach-db1x00/bcsr.h>
/*
* Generic suspend userspace interface for Alchemy development boards.
@@ -26,6 +27,20 @@
static int db1x_pm_enter(suspend_state_t state)
{
+ unsigned short bcsrs[16];
+ int i, j, hasint;
+
+ /* save CPLD regs */
+ hasint = bcsr_read(BCSR_WHOAMI);
+ hasint = BCSR_WHOAMI_BOARD(hasint) >= BCSR_WHOAMI_DB1200;
+ j = (hasint) ? BCSR_MASKSET : BCSR_SYSTEM;
+
+ for (i = BCSR_STATUS; i <= j; i++)
+ bcsrs[i] = bcsr_read(i);
+
+ /* shut off hexleds */
+ bcsr_write(BCSR_HEXCLEAR, 3);
+
/* enable GPIO based wakeup */
alchemy_gpio1_input_enable();
@@ -52,6 +67,23 @@
/* ...and now the sandman can come! */
au_sleep();
+
+ /* restore CPLD regs */
+ for (i = BCSR_STATUS; i <= BCSR_SYSTEM; i++)
+ bcsr_write(i, bcsrs[i]);
+
+ /* restore CPLD int registers */
+ if (hasint) {
+ bcsr_write(BCSR_INTCLR, 0xffff);
+ bcsr_write(BCSR_MASKCLR, 0xffff);
+ bcsr_write(BCSR_INTSTAT, 0xffff);
+ bcsr_write(BCSR_INTSET, bcsrs[BCSR_INTSET]);
+ bcsr_write(BCSR_MASKSET, bcsrs[BCSR_MASKSET]);
+ }
+
+ /* light up hexleds */
+ bcsr_write(BCSR_HEXCLEAR, 0);
+
return 0;
}
diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c
index 0042bd6..b30df5c 100644
--- a/arch/mips/alchemy/devboards/prom.c
+++ b/arch/mips/alchemy/devboards/prom.c
@@ -60,3 +60,8 @@
strict_strtoul(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
+
+void prom_putchar(unsigned char c)
+{
+ alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+}
diff --git a/arch/mips/alchemy/mtx-1/Makefile b/arch/mips/alchemy/mtx-1/Makefile
index 7c67b3d..4a53815 100644
--- a/arch/mips/alchemy/mtx-1/Makefile
+++ b/arch/mips/alchemy/mtx-1/Makefile
@@ -6,7 +6,7 @@
# Makefile for 4G Systems MTX-1 board.
#
-lib-y := init.o board_setup.o irqmap.o
+lib-y := init.o board_setup.o
obj-y := platform.o
EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/alchemy/mtx-1/board_setup.c b/arch/mips/alchemy/mtx-1/board_setup.c
index 45b61c9..a9f0336 100644
--- a/arch/mips/alchemy/mtx-1/board_setup.c
+++ b/arch/mips/alchemy/mtx-1/board_setup.c
@@ -30,32 +30,43 @@
#include <linux/gpio.h>
#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pm.h>
+#include <asm/reboot.h>
#include <asm/mach-au1x00/au1000.h>
#include <prom.h>
+char irq_tab_alchemy[][5] __initdata = {
+ [0] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 00 - AdapterA-Slot0 (top) */
+ [1] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
+ [2] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 02 - AdapterB-Slot0 (top) */
+ [3] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
+ [4] = { -1, AU1500_PCI_INTA, AU1500_PCI_INTB, 0xff, 0xff }, /* IDSEL 04 - AdapterC-Slot0 (top) */
+ [5] = { -1, AU1500_PCI_INTB, AU1500_PCI_INTA, 0xff, 0xff }, /* IDSEL 05 - AdapterC-Slot1 (bottom) */
+ [6] = { -1, AU1500_PCI_INTC, AU1500_PCI_INTD, 0xff, 0xff }, /* IDSEL 06 - AdapterD-Slot0 (top) */
+ [7] = { -1, AU1500_PCI_INTD, AU1500_PCI_INTC, 0xff, 0xff }, /* IDSEL 07 - AdapterD-Slot1 (bottom) */
+};
+
extern int (*board_pci_idsel)(unsigned int devsel, int assert);
int mtx1_pci_idsel(unsigned int devsel, int assert);
-void board_reset(void)
+static void mtx1_reset(char *c)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
}
+static void mtx1_power_off(void)
+{
+ printk(KERN_ALERT "It's now safe to remove power\n");
+ while (1)
+ asm volatile (".set mips3 ; wait ; .set mips1");
+}
+
void __init board_setup(void)
{
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- char *argptr;
- argptr = prom_getcmdline();
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
-
alchemy_gpio2_enable();
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
@@ -86,6 +97,10 @@
alchemy_gpio_direction_output(211, 1); /* green on */
alchemy_gpio_direction_output(212, 0); /* red off */
+ pm_power_off = mtx1_power_off;
+ _machine_halt = mtx1_power_off;
+ _machine_restart = mtx1_reset;
+
printk(KERN_INFO "4G Systems MTX-1 Board\n");
}
@@ -109,3 +124,15 @@
au_sync_udelay(1);
return 1;
}
+
+static int __init mtx1_init_irq(void)
+{
+ set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
+ set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
+
+ return 0;
+}
+arch_initcall(mtx1_init_irq);
diff --git a/arch/mips/alchemy/mtx-1/init.c b/arch/mips/alchemy/mtx-1/init.c
index 5e871c8..f8d2557 100644
--- a/arch/mips/alchemy/mtx-1/init.c
+++ b/arch/mips/alchemy/mtx-1/init.c
@@ -32,6 +32,7 @@
#include <linux/init.h>
#include <asm/bootinfo.h>
+#include <asm/mach-au1x00/au1000.h>
#include <prom.h>
@@ -58,3 +59,8 @@
strict_strtoul(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
+
+void prom_putchar(unsigned char c)
+{
+ alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+}
diff --git a/arch/mips/alchemy/mtx-1/irqmap.c b/arch/mips/alchemy/mtx-1/irqmap.c
deleted file mode 100644
index f1ab12a..0000000
--- a/arch/mips/alchemy/mtx-1/irqmap.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/mach-au1x00/au1000.h>
-
-char irq_tab_alchemy[][5] __initdata = {
- [0] = { -1, INTA, INTA, INTX, INTX }, /* IDSEL 00 - AdapterA-Slot0 (top) */
- [1] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
- [2] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 02 - AdapterB-Slot0 (top) */
- [3] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
- [4] = { -1, INTA, INTB, INTX, INTX }, /* IDSEL 04 - AdapterC-Slot0 (top) */
- [5] = { -1, INTB, INTA, INTX, INTX }, /* IDSEL 05 - AdapterC-Slot1 (bottom) */
- [6] = { -1, INTC, INTD, INTX, INTX }, /* IDSEL 06 - AdapterD-Slot0 (top) */
- [7] = { -1, INTD, INTC, INTX, INTX }, /* IDSEL 07 - AdapterD-Slot1 (bottom) */
-};
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
- { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
-};
-
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
-}
diff --git a/arch/mips/alchemy/xxs1500/Makefile b/arch/mips/alchemy/xxs1500/Makefile
index db3c526..4dc81d7 100644
--- a/arch/mips/alchemy/xxs1500/Makefile
+++ b/arch/mips/alchemy/xxs1500/Makefile
@@ -5,4 +5,6 @@
# Makefile for MyCable XXS1500 board.
#
-lib-y := init.o board_setup.o irqmap.o
+lib-y := init.o board_setup.o platform.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/alchemy/xxs1500/board_setup.c b/arch/mips/alchemy/xxs1500/board_setup.c
index 4de2d48..47b4292 100644
--- a/arch/mips/alchemy/xxs1500/board_setup.c
+++ b/arch/mips/alchemy/xxs1500/board_setup.c
@@ -25,31 +25,35 @@
#include <linux/gpio.h>
#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/delay.h>
+#include <linux/pm.h>
+#include <asm/reboot.h>
#include <asm/mach-au1x00/au1000.h>
#include <prom.h>
-void board_reset(void)
+static void xxs1500_reset(char *c)
{
/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
au_writel(0x00000000, 0xAE00001C);
}
+static void xxs1500_power_off(void)
+{
+ printk(KERN_ALERT "It's now safe to remove power\n");
+ while (1)
+ asm volatile (".set mips3 ; wait ; .set mips1");
+}
+
void __init board_setup(void)
{
u32 pin_func;
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- char *argptr;
- argptr = prom_getcmdline();
- argptr = strstr(argptr, "console=");
- if (argptr == NULL) {
- argptr = prom_getcmdline();
- strcat(argptr, " console=ttyS0,115200");
- }
-#endif
+ pm_power_off = xxs1500_power_off;
+ _machine_halt = xxs1500_power_off;
+ _machine_restart = xxs1500_reset;
alchemy_gpio1_input_enable();
alchemy_gpio2_enable();
@@ -68,22 +72,6 @@
/* Enable DTR = USB power up */
au_writel(0x01, UART3_ADDR + UART_MCR); /* UART_MCR_DTR is 0x01??? */
-#ifdef CONFIG_PCMCIA_XXS1500
- /* GPIO 0, 1, and 4 are inputs */
- alchemy_gpio_direction_input(0);
- alchemy_gpio_direction_input(1);
- alchemy_gpio_direction_input(4);
-
- /* GPIO2 208/9/10/11 are inputs */
- alchemy_gpio_direction_input(208);
- alchemy_gpio_direction_input(209);
- alchemy_gpio_direction_input(210);
- alchemy_gpio_direction_input(211);
-
- /* Turn off power */
- alchemy_gpio_direction_output(214, 0);
-#endif
-
#ifdef CONFIG_PCI
#if defined(__MIPSEB__)
au_writel(0xf | (2 << 6) | (1 << 4), Au1500_PCI_CFG);
@@ -92,3 +80,23 @@
#endif
#endif
}
+
+static int __init xxs1500_init_irq(void)
+{
+ set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH);
+ set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO207_INT, IRQF_TRIGGER_LOW);
+
+ set_irq_type(AU1500_GPIO0_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO1_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO2_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO3_INT, IRQF_TRIGGER_LOW);
+ set_irq_type(AU1500_GPIO4_INT, IRQF_TRIGGER_LOW); /* CF irq */
+ set_irq_type(AU1500_GPIO5_INT, IRQF_TRIGGER_LOW);
+
+ return 0;
+}
+arch_initcall(xxs1500_init_irq);
diff --git a/arch/mips/alchemy/xxs1500/init.c b/arch/mips/alchemy/xxs1500/init.c
index 456fa14..15125c2 100644
--- a/arch/mips/alchemy/xxs1500/init.c
+++ b/arch/mips/alchemy/xxs1500/init.c
@@ -30,6 +30,7 @@
#include <linux/kernel.h>
#include <asm/bootinfo.h>
+#include <asm/mach-au1x00/au1000.h>
#include <prom.h>
@@ -56,3 +57,8 @@
strict_strtoul(memsize_str, 0, &memsize);
add_memory_region(0, memsize, BOOT_MEM_RAM);
}
+
+void prom_putchar(unsigned char c)
+{
+ alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+}
diff --git a/arch/mips/alchemy/xxs1500/irqmap.c b/arch/mips/alchemy/xxs1500/irqmap.c
deleted file mode 100644
index 0f0f301..0000000
--- a/arch/mips/alchemy/xxs1500/irqmap.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Au1xxx irq map table
- *
- * Copyright 2003 Embedded Edge, LLC
- * dan@embeddededge.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.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * 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.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/mach-au1x00/au1000.h>
-
-struct au1xxx_irqmap __initdata au1xxx_irq_map[] = {
- { AU1500_GPIO_204, IRQF_TRIGGER_HIGH, 0 },
- { AU1500_GPIO_201, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_202, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_203, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_205, IRQF_TRIGGER_LOW, 0 },
- { AU1500_GPIO_207, IRQF_TRIGGER_LOW, 0 },
-
- { AU1000_GPIO_0, IRQF_TRIGGER_LOW, 0 },
- { AU1000_GPIO_1, IRQF_TRIGGER_LOW, 0 },
- { AU1000_GPIO_2, IRQF_TRIGGER_LOW, 0 },
- { AU1000_GPIO_3, IRQF_TRIGGER_LOW, 0 },
- { AU1000_GPIO_4, IRQF_TRIGGER_LOW, 0 }, /* CF interrupt */
- { AU1000_GPIO_5, IRQF_TRIGGER_LOW, 0 },
-};
-
-void __init board_init_irq(void)
-{
- au1xxx_setup_irqmap(au1xxx_irq_map, ARRAY_SIZE(au1xxx_irq_map));
-}
diff --git a/arch/mips/alchemy/xxs1500/platform.c b/arch/mips/alchemy/xxs1500/platform.c
new file mode 100644
index 0000000..e87c45c
--- /dev/null
+++ b/arch/mips/alchemy/xxs1500/platform.c
@@ -0,0 +1,63 @@
+/*
+ * XXS1500 board platform device registration
+ *
+ * Copyright (C) 2009 Manuel Lauss
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-au1x00/au1000.h>
+
+static struct resource xxs1500_pcmcia_res[] = {
+ {
+ .name = "pcmcia-io",
+ .flags = IORESOURCE_MEM,
+ .start = PCMCIA_IO_PHYS_ADDR,
+ .end = PCMCIA_IO_PHYS_ADDR + 0x000400000 - 1,
+ },
+ {
+ .name = "pcmcia-attr",
+ .flags = IORESOURCE_MEM,
+ .start = PCMCIA_ATTR_PHYS_ADDR,
+ .end = PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
+ },
+ {
+ .name = "pcmcia-mem",
+ .flags = IORESOURCE_MEM,
+ .start = PCMCIA_MEM_PHYS_ADDR,
+ .end = PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
+ },
+};
+
+static struct platform_device xxs1500_pcmcia_dev = {
+ .name = "xxs1500_pcmcia",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(xxs1500_pcmcia_res),
+ .resource = xxs1500_pcmcia_res,
+};
+
+static struct platform_device *xxs1500_devs[] __initdata = {
+ &xxs1500_pcmcia_dev,
+};
+
+static int __init xxs1500_dev_init(void)
+{
+ return platform_add_devices(xxs1500_devs,
+ ARRAY_SIZE(xxs1500_devs));
+}
+device_initcall(xxs1500_dev_init);
diff --git a/arch/mips/ar7/clock.c b/arch/mips/ar7/clock.c
index cc65c8e..fc0e715 100644
--- a/arch/mips/ar7/clock.c
+++ b/arch/mips/ar7/clock.c
@@ -1,6 +1,7 @@
/*
* Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*
* 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
@@ -24,6 +25,8 @@
#include <linux/delay.h>
#include <linux/gcd.h>
#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/clk.h>
#include <asm/addrspace.h>
#include <asm/mach-ar7/ar7.h>
@@ -94,12 +97,16 @@
struct tnetd7200_clock usb;
};
-int ar7_cpu_clock = 150000000;
-EXPORT_SYMBOL(ar7_cpu_clock);
-int ar7_bus_clock = 125000000;
-EXPORT_SYMBOL(ar7_bus_clock);
-int ar7_dsp_clock;
-EXPORT_SYMBOL(ar7_dsp_clock);
+static struct clk bus_clk = {
+ .rate = 125000000,
+};
+
+static struct clk cpu_clk = {
+ .rate = 150000000,
+};
+
+static struct clk dsp_clk;
+static struct clk vbus_clk;
static void approximate(int base, int target, int *prediv,
int *postdiv, int *mul)
@@ -185,7 +192,7 @@
base_clock = AR7_XTAL_CLOCK;
break;
case BOOT_PLL_SOURCE_CPU:
- base_clock = ar7_cpu_clock;
+ base_clock = cpu_clk.rate;
break;
}
@@ -212,11 +219,11 @@
u32 *bootcr, u32 frequency)
{
int prediv, postdiv, mul;
- int base_clock = ar7_bus_clock;
+ int base_clock = bus_clk.rate;
switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
case BOOT_PLL_SOURCE_BUS:
- base_clock = ar7_bus_clock;
+ base_clock = bus_clk.rate;
break;
case BOOT_PLL_SOURCE_REF:
base_clock = AR7_REF_CLOCK;
@@ -225,7 +232,7 @@
base_clock = AR7_XTAL_CLOCK;
break;
case BOOT_PLL_SOURCE_CPU:
- base_clock = ar7_cpu_clock;
+ base_clock = cpu_clk.rate;
break;
}
@@ -247,18 +254,18 @@
ioremap_nocache(UR8_REGS_CLOCKS,
sizeof(struct tnetd7300_clocks));
- ar7_bus_clock = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT,
+ bus_clk.rate = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT,
&clocks->bus, bootcr, AR7_AFE_CLOCK);
if (*bootcr & BOOT_PLL_ASYNC_MODE)
- ar7_cpu_clock = tnetd7300_get_clock(CPU_PLL_SOURCE_SHIFT,
+ cpu_clk.rate = tnetd7300_get_clock(CPU_PLL_SOURCE_SHIFT,
&clocks->cpu, bootcr, AR7_AFE_CLOCK);
else
- ar7_cpu_clock = ar7_bus_clock;
+ cpu_clk.rate = bus_clk.rate;
- if (ar7_dsp_clock == 250000000)
+ if (dsp_clk.rate == 250000000)
tnetd7300_set_clock(DSP_PLL_SOURCE_SHIFT, &clocks->dsp,
- bootcr, ar7_dsp_clock);
+ bootcr, dsp_clk.rate);
iounmap(clocks);
iounmap(bootcr);
@@ -343,20 +350,20 @@
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK,
&dsp_prediv, &dsp_postdiv, &dsp_mul);
- ar7_bus_clock =
+ bus_clk.rate =
((dsp_base / dsp_prediv) * dsp_mul) / dsp_postdiv;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv, dsp_mul * 2,
- ar7_bus_clock);
+ bus_clk.rate);
printk(KERN_INFO "Clocks: Setting CPU clock\n");
calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
&cpu_postdiv, &cpu_mul);
- ar7_cpu_clock =
+ cpu_clk.rate =
((cpu_base / cpu_prediv) * cpu_mul) / cpu_postdiv;
tnetd7200_set_clock(cpu_base, &clocks->cpu,
cpu_prediv, cpu_postdiv, -1, cpu_mul,
- ar7_cpu_clock);
+ cpu_clk.rate);
} else
if (*bootcr & BOOT_PLL_2TO1_MODE) {
@@ -365,48 +372,90 @@
printk(KERN_INFO "Clocks: Setting CPU clock\n");
calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
&cpu_postdiv, &cpu_mul);
- ar7_cpu_clock = ((cpu_base / cpu_prediv) * cpu_mul)
+ cpu_clk.rate = ((cpu_base / cpu_prediv) * cpu_mul)
/ cpu_postdiv;
tnetd7200_set_clock(cpu_base, &clocks->cpu,
cpu_prediv, cpu_postdiv, -1, cpu_mul,
- ar7_cpu_clock);
+ cpu_clk.rate);
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
&dsp_postdiv, &dsp_mul);
- ar7_bus_clock = ar7_cpu_clock / 2;
+ bus_clk.rate = cpu_clk.rate / 2;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
- dsp_mul * 2, ar7_bus_clock);
+ dsp_mul * 2, bus_clk.rate);
} else {
printk(KERN_INFO "Clocks: Sync 1:1 mode\n");
printk(KERN_INFO "Clocks: Setting DSP clock\n");
calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
&dsp_postdiv, &dsp_mul);
- ar7_bus_clock = ((dsp_base / dsp_prediv) * dsp_mul)
+ bus_clk.rate = ((dsp_base / dsp_prediv) * dsp_mul)
/ dsp_postdiv;
tnetd7200_set_clock(dsp_base, &clocks->dsp,
dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
- dsp_mul * 2, ar7_bus_clock);
+ dsp_mul * 2, bus_clk.rate);
- ar7_cpu_clock = ar7_bus_clock;
+ cpu_clk.rate = bus_clk.rate;
}
printk(KERN_INFO "Clocks: Setting USB clock\n");
- usb_base = ar7_bus_clock;
+ usb_base = bus_clk.rate;
calculate(usb_base, TNETD7200_DEF_USB_CLK, &usb_prediv,
&usb_postdiv, &usb_mul);
tnetd7200_set_clock(usb_base, &clocks->usb,
usb_prediv, usb_postdiv, -1, usb_mul,
TNETD7200_DEF_USB_CLK);
- ar7_dsp_clock = ar7_cpu_clock;
+ dsp_clk.rate = cpu_clk.rate;
iounmap(clocks);
iounmap(bootcr);
}
+/*
+ * Linux clock API
+ */
+int clk_enable(struct clk *clk)
+{
+ return 0;
+}
+EXPORT_SYMBOL(clk_enable);
+
+void clk_disable(struct clk *clk)
+{
+}
+EXPORT_SYMBOL(clk_disable);
+
+unsigned long clk_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+EXPORT_SYMBOL(clk_get_rate);
+
+struct clk *clk_get(struct device *dev, const char *id)
+{
+ if (!strcmp(id, "bus"))
+ return &bus_clk;
+ /* cpmac and vbus share the same rate */
+ if (!strcmp(id, "cpmac"))
+ return &vbus_clk;
+ if (!strcmp(id, "cpu"))
+ return &cpu_clk;
+ if (!strcmp(id, "dsp"));
+ return &dsp_clk;
+ if (!strcmp(id, "vbus"))
+ return &vbus_clk;
+ return ERR_PTR(-ENOENT);
+}
+EXPORT_SYMBOL(clk_get);
+
+void clk_put(struct clk *clk)
+{
+}
+EXPORT_SYMBOL(clk_put);
+
int __init ar7_init_clocks(void)
{
switch (ar7_chip_id()) {
@@ -415,12 +464,14 @@
tnetd7200_init_clocks();
break;
case AR7_CHIP_7300:
- ar7_dsp_clock = tnetd7300_dsp_clock();
+ dsp_clk.rate = tnetd7300_dsp_clock();
tnetd7300_init_clocks();
break;
default:
break;
}
+ /* adjust vbus clock rate */
+ vbus_clk.rate = bus_clk.rate / 2;
return 0;
}
diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c
index 74e14a3..c32fbb5 100644
--- a/arch/mips/ar7/gpio.c
+++ b/arch/mips/ar7/gpio.c
@@ -1,6 +1,7 @@
/*
* Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
* Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
+ * Copyright (C) 2009 Florian Fainelli <florian@openwrt.org>
*
* 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
@@ -18,31 +19,113 @@
*/
#include <linux/module.h>
+#include <linux/gpio.h>
#include <asm/mach-ar7/gpio.h>
-static const char *ar7_gpio_list[AR7_GPIO_MAX];
+struct ar7_gpio_chip {
+ void __iomem *regs;
+ struct gpio_chip chip;
+};
-int gpio_request(unsigned gpio, const char *label)
+static int ar7_gpio_get_value(struct gpio_chip *chip, unsigned gpio)
{
- if (gpio >= AR7_GPIO_MAX)
- return -EINVAL;
+ struct ar7_gpio_chip *gpch =
+ container_of(chip, struct ar7_gpio_chip, chip);
+ void __iomem *gpio_in = gpch->regs + AR7_GPIO_INPUT;
- if (ar7_gpio_list[gpio])
- return -EBUSY;
+ return readl(gpio_in) & (1 << gpio);
+}
- if (label)
- ar7_gpio_list[gpio] = label;
- else
- ar7_gpio_list[gpio] = "busy";
+static void ar7_gpio_set_value(struct gpio_chip *chip,
+ unsigned gpio, int value)
+{
+ struct ar7_gpio_chip *gpch =
+ container_of(chip, struct ar7_gpio_chip, chip);
+ void __iomem *gpio_out = gpch->regs + AR7_GPIO_OUTPUT;
+ unsigned tmp;
+
+ tmp = readl(gpio_out) & ~(1 << gpio);
+ if (value)
+ tmp |= 1 << gpio;
+ writel(tmp, gpio_out);
+}
+
+static int ar7_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
+{
+ struct ar7_gpio_chip *gpch =
+ container_of(chip, struct ar7_gpio_chip, chip);
+ void __iomem *gpio_dir = gpch->regs + AR7_GPIO_DIR;
+
+ writel(readl(gpio_dir) | (1 << gpio), gpio_dir);
return 0;
}
-EXPORT_SYMBOL(gpio_request);
-void gpio_free(unsigned gpio)
+static int ar7_gpio_direction_output(struct gpio_chip *chip,
+ unsigned gpio, int value)
{
- BUG_ON(!ar7_gpio_list[gpio]);
- ar7_gpio_list[gpio] = NULL;
+ struct ar7_gpio_chip *gpch =
+ container_of(chip, struct ar7_gpio_chip, chip);
+ void __iomem *gpio_dir = gpch->regs + AR7_GPIO_DIR;
+
+ ar7_gpio_set_value(chip, gpio, value);
+ writel(readl(gpio_dir) & ~(1 << gpio), gpio_dir);
+
+ return 0;
}
-EXPORT_SYMBOL(gpio_free);
+
+static struct ar7_gpio_chip ar7_gpio_chip = {
+ .chip = {
+ .label = "ar7-gpio",
+ .direction_input = ar7_gpio_direction_input,
+ .direction_output = ar7_gpio_direction_output,
+ .set = ar7_gpio_set_value,
+ .get = ar7_gpio_get_value,
+ .base = 0,
+ .ngpio = AR7_GPIO_MAX,
+ }
+};
+
+int ar7_gpio_enable(unsigned gpio)
+{
+ void __iomem *gpio_en = ar7_gpio_chip.regs + AR7_GPIO_ENABLE;
+
+ writel(readl(gpio_en) | (1 << gpio), gpio_en);
+
+ return 0;
+}
+EXPORT_SYMBOL(ar7_gpio_enable);
+
+int ar7_gpio_disable(unsigned gpio)
+{
+ void __iomem *gpio_en = ar7_gpio_chip.regs + AR7_GPIO_ENABLE;
+
+ writel(readl(gpio_en) & ~(1 << gpio), gpio_en);
+
+ return 0;
+}
+EXPORT_SYMBOL(ar7_gpio_disable);
+
+static int __init ar7_gpio_init(void)
+{
+ int ret;
+
+ ar7_gpio_chip.regs = ioremap_nocache(AR7_REGS_GPIO,
+ AR7_REGS_GPIO + 0x10);
+
+ if (!ar7_gpio_chip.regs) {
+ printk(KERN_ERR "ar7-gpio: failed to ioremap regs\n");
+ return -ENOMEM;
+ }
+
+ ret = gpiochip_add(&ar7_gpio_chip.chip);
+ if (ret) {
+ printk(KERN_ERR "ar7-gpio: failed to add gpiochip\n");
+ return ret;
+ }
+ printk(KERN_INFO "ar7-gpio: registered %d GPIOs\n",
+ ar7_gpio_chip.chip.ngpio);
+ return ret;
+}
+arch_initcall(ar7_gpio_init);
diff --git a/arch/mips/ar7/memory.c b/arch/mips/ar7/memory.c
index 696c723..28abfee 100644
--- a/arch/mips/ar7/memory.c
+++ b/arch/mips/ar7/memory.c
@@ -62,8 +62,7 @@
unsigned long pages;
pages = memsize() >> PAGE_SHIFT;
- add_memory_region(PHYS_OFFSET, pages << PAGE_SHIFT,
- BOOT_MEM_RAM);
+ add_memory_region(PHYS_OFFSET, pages << PAGE_SHIFT, BOOT_MEM_RAM);
}
void __init prom_free_prom_memory(void)
diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c
index f70a10a..246df7a 100644
--- a/arch/mips/ar7/platform.c
+++ b/arch/mips/ar7/platform.c
@@ -34,45 +34,50 @@
#include <linux/etherdevice.h>
#include <linux/phy.h>
#include <linux/phy_fixed.h>
+#include <linux/gpio.h>
+#include <linux/clk.h>
#include <asm/addrspace.h>
#include <asm/mach-ar7/ar7.h>
#include <asm/mach-ar7/gpio.h>
#include <asm/mach-ar7/prom.h>
+/*****************************************************************************
+ * VLYNQ Bus
+ ****************************************************************************/
struct plat_vlynq_data {
struct plat_vlynq_ops ops;
int gpio_bit;
int reset_bit;
};
-
static int vlynq_on(struct vlynq_device *dev)
{
- int result;
+ int ret;
struct plat_vlynq_data *pdata = dev->dev.platform_data;
- result = gpio_request(pdata->gpio_bit, "vlynq");
- if (result)
+ ret = gpio_request(pdata->gpio_bit, "vlynq");
+ if (ret)
goto out;
ar7_device_reset(pdata->reset_bit);
- result = ar7_gpio_disable(pdata->gpio_bit);
- if (result)
+ ret = ar7_gpio_disable(pdata->gpio_bit);
+ if (ret)
goto out_enabled;
- result = ar7_gpio_enable(pdata->gpio_bit);
- if (result)
+ ret = ar7_gpio_enable(pdata->gpio_bit);
+ if (ret)
goto out_enabled;
- result = gpio_direction_output(pdata->gpio_bit, 0);
- if (result)
+ ret = gpio_direction_output(pdata->gpio_bit, 0);
+ if (ret)
goto out_gpio_enabled;
msleep(50);
gpio_set_value(pdata->gpio_bit, 1);
+
msleep(50);
return 0;
@@ -83,352 +88,208 @@
ar7_device_disable(pdata->reset_bit);
gpio_free(pdata->gpio_bit);
out:
- return result;
+ return ret;
}
static void vlynq_off(struct vlynq_device *dev)
{
struct plat_vlynq_data *pdata = dev->dev.platform_data;
+
ar7_gpio_disable(pdata->gpio_bit);
gpio_free(pdata->gpio_bit);
ar7_device_disable(pdata->reset_bit);
}
-static struct resource physmap_flash_resource = {
- .name = "mem",
- .flags = IORESOURCE_MEM,
- .start = 0x10000000,
- .end = 0x107fffff,
-};
-
-static struct resource cpmac_low_res[] = {
- {
- .name = "regs",
- .flags = IORESOURCE_MEM,
- .start = AR7_REGS_MAC0,
- .end = AR7_REGS_MAC0 + 0x7ff,
- },
- {
- .name = "irq",
- .flags = IORESOURCE_IRQ,
- .start = 27,
- .end = 27,
- },
-};
-
-static struct resource cpmac_high_res[] = {
- {
- .name = "regs",
- .flags = IORESOURCE_MEM,
- .start = AR7_REGS_MAC1,
- .end = AR7_REGS_MAC1 + 0x7ff,
- },
- {
- .name = "irq",
- .flags = IORESOURCE_IRQ,
- .start = 41,
- .end = 41,
- },
-};
-
static struct resource vlynq_low_res[] = {
{
- .name = "regs",
- .flags = IORESOURCE_MEM,
- .start = AR7_REGS_VLYNQ0,
- .end = AR7_REGS_VLYNQ0 + 0xff,
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = AR7_REGS_VLYNQ0,
+ .end = AR7_REGS_VLYNQ0 + 0xff,
},
{
- .name = "irq",
- .flags = IORESOURCE_IRQ,
- .start = 29,
- .end = 29,
+ .name = "irq",
+ .flags = IORESOURCE_IRQ,
+ .start = 29,
+ .end = 29,
},
{
- .name = "mem",
- .flags = IORESOURCE_MEM,
- .start = 0x04000000,
- .end = 0x04ffffff,
+ .name = "mem",
+ .flags = IORESOURCE_MEM,
+ .start = 0x04000000,
+ .end = 0x04ffffff,
},
{
- .name = "devirq",
- .flags = IORESOURCE_IRQ,
- .start = 80,
- .end = 111,
+ .name = "devirq",
+ .flags = IORESOURCE_IRQ,
+ .start = 80,
+ .end = 111,
},
};
static struct resource vlynq_high_res[] = {
{
- .name = "regs",
- .flags = IORESOURCE_MEM,
- .start = AR7_REGS_VLYNQ1,
- .end = AR7_REGS_VLYNQ1 + 0xff,
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = AR7_REGS_VLYNQ1,
+ .end = AR7_REGS_VLYNQ1 + 0xff,
},
{
- .name = "irq",
- .flags = IORESOURCE_IRQ,
- .start = 33,
- .end = 33,
+ .name = "irq",
+ .flags = IORESOURCE_IRQ,
+ .start = 33,
+ .end = 33,
},
{
- .name = "mem",
- .flags = IORESOURCE_MEM,
- .start = 0x0c000000,
- .end = 0x0cffffff,
+ .name = "mem",
+ .flags = IORESOURCE_MEM,
+ .start = 0x0c000000,
+ .end = 0x0cffffff,
},
{
- .name = "devirq",
- .flags = IORESOURCE_IRQ,
- .start = 112,
- .end = 143,
+ .name = "devirq",
+ .flags = IORESOURCE_IRQ,
+ .start = 112,
+ .end = 143,
},
};
-static struct resource usb_res[] = {
- {
- .name = "regs",
- .flags = IORESOURCE_MEM,
- .start = AR7_REGS_USB,
- .end = AR7_REGS_USB + 0xff,
- },
- {
- .name = "irq",
- .flags = IORESOURCE_IRQ,
- .start = 32,
- .end = 32,
- },
- {
- .name = "mem",
- .flags = IORESOURCE_MEM,
- .start = 0x03400000,
- .end = 0x03401fff,
- },
-};
-
-static struct physmap_flash_data physmap_flash_data = {
- .width = 2,
-};
-
-static struct fixed_phy_status fixed_phy_status __initdata = {
- .link = 1,
- .speed = 100,
- .duplex = 1,
-};
-
-static struct plat_cpmac_data cpmac_low_data = {
- .reset_bit = 17,
- .power_bit = 20,
- .phy_mask = 0x80000000,
-};
-
-static struct plat_cpmac_data cpmac_high_data = {
- .reset_bit = 21,
- .power_bit = 22,
- .phy_mask = 0x7fffffff,
-};
-
static struct plat_vlynq_data vlynq_low_data = {
- .ops.on = vlynq_on,
- .ops.off = vlynq_off,
- .reset_bit = 20,
- .gpio_bit = 18,
+ .ops = {
+ .on = vlynq_on,
+ .off = vlynq_off,
+ },
+ .reset_bit = 20,
+ .gpio_bit = 18,
};
static struct plat_vlynq_data vlynq_high_data = {
- .ops.on = vlynq_on,
- .ops.off = vlynq_off,
- .reset_bit = 16,
- .gpio_bit = 19,
-};
-
-static struct platform_device physmap_flash = {
- .id = 0,
- .name = "physmap-flash",
- .dev.platform_data = &physmap_flash_data,
- .resource = &physmap_flash_resource,
- .num_resources = 1,
-};
-
-static u64 cpmac_dma_mask = DMA_BIT_MASK(32);
-static struct platform_device cpmac_low = {
- .id = 0,
- .name = "cpmac",
- .dev = {
- .dma_mask = &cpmac_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &cpmac_low_data,
+ .ops = {
+ .on = vlynq_on,
+ .off = vlynq_off,
},
- .resource = cpmac_low_res,
- .num_resources = ARRAY_SIZE(cpmac_low_res),
-};
-
-static struct platform_device cpmac_high = {
- .id = 1,
- .name = "cpmac",
- .dev = {
- .dma_mask = &cpmac_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &cpmac_high_data,
- },
- .resource = cpmac_high_res,
- .num_resources = ARRAY_SIZE(cpmac_high_res),
+ .reset_bit = 26,
+ .gpio_bit = 19,
};
static struct platform_device vlynq_low = {
- .id = 0,
- .name = "vlynq",
- .dev.platform_data = &vlynq_low_data,
- .resource = vlynq_low_res,
- .num_resources = ARRAY_SIZE(vlynq_low_res),
+ .id = 0,
+ .name = "vlynq",
+ .dev = {
+ .platform_data = &vlynq_low_data,
+ },
+ .resource = vlynq_low_res,
+ .num_resources = ARRAY_SIZE(vlynq_low_res),
};
static struct platform_device vlynq_high = {
- .id = 1,
- .name = "vlynq",
- .dev.platform_data = &vlynq_high_data,
- .resource = vlynq_high_res,
- .num_resources = ARRAY_SIZE(vlynq_high_res),
-};
-
-
-static struct gpio_led default_leds[] = {
- {
- .name = "status",
- .gpio = 8,
- .active_low = 1,
- },
-};
-
-static struct gpio_led dsl502t_leds[] = {
- {
- .name = "status",
- .gpio = 9,
- .active_low = 1,
- },
- {
- .name = "ethernet",
- .gpio = 7,
- .active_low = 1,
- },
- {
- .name = "usb",
- .gpio = 12,
- .active_low = 1,
- },
-};
-
-static struct gpio_led dg834g_leds[] = {
- {
- .name = "ppp",
- .gpio = 6,
- .active_low = 1,
- },
- {
- .name = "status",
- .gpio = 7,
- .active_low = 1,
- },
- {
- .name = "adsl",
- .gpio = 8,
- .active_low = 1,
- },
- {
- .name = "wifi",
- .gpio = 12,
- .active_low = 1,
- },
- {
- .name = "power",
- .gpio = 14,
- .active_low = 1,
- .default_trigger = "default-on",
- },
-};
-
-static struct gpio_led fb_sl_leds[] = {
- {
- .name = "1",
- .gpio = 7,
- },
- {
- .name = "2",
- .gpio = 13,
- .active_low = 1,
- },
- {
- .name = "3",
- .gpio = 10,
- .active_low = 1,
- },
- {
- .name = "4",
- .gpio = 12,
- .active_low = 1,
- },
- {
- .name = "5",
- .gpio = 9,
- .active_low = 1,
- },
-};
-
-static struct gpio_led fb_fon_leds[] = {
- {
- .name = "1",
- .gpio = 8,
- },
- {
- .name = "2",
- .gpio = 3,
- .active_low = 1,
- },
- {
- .name = "3",
- .gpio = 5,
- },
- {
- .name = "4",
- .gpio = 4,
- .active_low = 1,
- },
- {
- .name = "5",
- .gpio = 11,
- .active_low = 1,
- },
-};
-
-static struct gpio_led_platform_data ar7_led_data;
-
-static struct platform_device ar7_gpio_leds = {
- .name = "leds-gpio",
- .id = -1,
+ .id = 1,
+ .name = "vlynq",
.dev = {
- .platform_data = &ar7_led_data,
- }
+ .platform_data = &vlynq_high_data,
+ },
+ .resource = vlynq_high_res,
+ .num_resources = ARRAY_SIZE(vlynq_high_res),
};
-static struct platform_device ar7_udc = {
- .id = -1,
- .name = "ar7_udc",
- .resource = usb_res,
- .num_resources = ARRAY_SIZE(usb_res),
+/*****************************************************************************
+ * Flash
+ ****************************************************************************/
+static struct resource physmap_flash_resource = {
+ .name = "mem",
+ .flags = IORESOURCE_MEM,
+ .start = 0x10000000,
+ .end = 0x107fffff,
};
-static struct resource ar7_wdt_res = {
- .name = "regs",
- .start = -1, /* Filled at runtime */
- .end = -1, /* Filled at runtime */
- .flags = IORESOURCE_MEM,
+static struct physmap_flash_data physmap_flash_data = {
+ .width = 2,
};
-static struct platform_device ar7_wdt = {
- .id = -1,
- .name = "ar7_wdt",
- .resource = &ar7_wdt_res,
- .num_resources = 1,
+static struct platform_device physmap_flash = {
+ .name = "physmap-flash",
+ .dev = {
+ .platform_data = &physmap_flash_data,
+ },
+ .resource = &physmap_flash_resource,
+ .num_resources = 1,
+};
+
+/*****************************************************************************
+ * Ethernet
+ ****************************************************************************/
+static struct resource cpmac_low_res[] = {
+ {
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = AR7_REGS_MAC0,
+ .end = AR7_REGS_MAC0 + 0x7ff,
+ },
+ {
+ .name = "irq",
+ .flags = IORESOURCE_IRQ,
+ .start = 27,
+ .end = 27,
+ },
+};
+
+static struct resource cpmac_high_res[] = {
+ {
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = AR7_REGS_MAC1,
+ .end = AR7_REGS_MAC1 + 0x7ff,
+ },
+ {
+ .name = "irq",
+ .flags = IORESOURCE_IRQ,
+ .start = 41,
+ .end = 41,
+ },
+};
+
+static struct fixed_phy_status fixed_phy_status __initdata = {
+ .link = 1,
+ .speed = 100,
+ .duplex = 1,
+};
+
+static struct plat_cpmac_data cpmac_low_data = {
+ .reset_bit = 17,
+ .power_bit = 20,
+ .phy_mask = 0x80000000,
+};
+
+static struct plat_cpmac_data cpmac_high_data = {
+ .reset_bit = 21,
+ .power_bit = 22,
+ .phy_mask = 0x7fffffff,
+};
+
+static u64 cpmac_dma_mask = DMA_BIT_MASK(32);
+
+static struct platform_device cpmac_low = {
+ .id = 0,
+ .name = "cpmac",
+ .dev = {
+ .dma_mask = &cpmac_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &cpmac_low_data,
+ },
+ .resource = cpmac_low_res,
+ .num_resources = ARRAY_SIZE(cpmac_low_res),
+};
+
+static struct platform_device cpmac_high = {
+ .id = 1,
+ .name = "cpmac",
+ .dev = {
+ .dma_mask = &cpmac_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &cpmac_high_data,
+ },
+ .resource = cpmac_high_res,
+ .num_resources = ARRAY_SIZE(cpmac_high_res),
};
static inline unsigned char char2hex(char h)
@@ -467,6 +328,156 @@
char2hex(mac[i * 3 + 1]);
}
+/*****************************************************************************
+ * USB
+ ****************************************************************************/
+static struct resource usb_res[] = {
+ {
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = AR7_REGS_USB,
+ .end = AR7_REGS_USB + 0xff,
+ },
+ {
+ .name = "irq",
+ .flags = IORESOURCE_IRQ,
+ .start = 32,
+ .end = 32,
+ },
+ {
+ .name = "mem",
+ .flags = IORESOURCE_MEM,
+ .start = 0x03400000,
+ .end = 0x03401fff,
+ },
+};
+
+static struct platform_device ar7_udc = {
+ .name = "ar7_udc",
+ .resource = usb_res,
+ .num_resources = ARRAY_SIZE(usb_res),
+};
+
+/*****************************************************************************
+ * LEDs
+ ****************************************************************************/
+static struct gpio_led default_leds[] = {
+ {
+ .name = "status",
+ .gpio = 8,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led dsl502t_leds[] = {
+ {
+ .name = "status",
+ .gpio = 9,
+ .active_low = 1,
+ },
+ {
+ .name = "ethernet",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "usb",
+ .gpio = 12,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led dg834g_leds[] = {
+ {
+ .name = "ppp",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "status",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "adsl",
+ .gpio = 8,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi",
+ .gpio = 12,
+ .active_low = 1,
+ },
+ {
+ .name = "power",
+ .gpio = 14,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+};
+
+static struct gpio_led fb_sl_leds[] = {
+ {
+ .name = "1",
+ .gpio = 7,
+ },
+ {
+ .name = "2",
+ .gpio = 13,
+ .active_low = 1,
+ },
+ {
+ .name = "3",
+ .gpio = 10,
+ .active_low = 1,
+ },
+ {
+ .name = "4",
+ .gpio = 12,
+ .active_low = 1,
+ },
+ {
+ .name = "5",
+ .gpio = 9,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led fb_fon_leds[] = {
+ {
+ .name = "1",
+ .gpio = 8,
+ },
+ {
+ .name = "2",
+ .gpio = 3,
+ .active_low = 1,
+ },
+ {
+ .name = "3",
+ .gpio = 5,
+ },
+ {
+ .name = "4",
+ .gpio = 4,
+ .active_low = 1,
+ },
+ {
+ .name = "5",
+ .gpio = 11,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_led_platform_data ar7_led_data;
+
+static struct platform_device ar7_gpio_leds = {
+ .name = "leds-gpio",
+ .dev = {
+ .platform_data = &ar7_led_data,
+ }
+};
+
static void __init detect_leds(void)
{
char *prid, *usb_prod;
@@ -499,111 +510,149 @@
}
}
-static int __init ar7_register_devices(void)
+/*****************************************************************************
+ * Watchdog
+ ****************************************************************************/
+static struct resource ar7_wdt_res = {
+ .name = "regs",
+ .flags = IORESOURCE_MEM,
+ .start = -1, /* Filled at runtime */
+ .end = -1, /* Filled at runtime */
+};
+
+static struct platform_device ar7_wdt = {
+ .name = "ar7_wdt",
+ .resource = &ar7_wdt_res,
+ .num_resources = 1,
+};
+
+/*****************************************************************************
+ * Init
+ ****************************************************************************/
+static int __init ar7_register_uarts(void)
{
- u16 chip_id;
- int res;
- u32 *bootcr, val;
#ifdef CONFIG_SERIAL_8250
- static struct uart_port uart_port[2] __initdata;
+ static struct uart_port uart_port __initdata;
+ struct clk *bus_clk;
+ int res;
- memset(uart_port, 0, sizeof(struct uart_port) * 2);
+ memset(&uart_port, 0, sizeof(struct uart_port));
- uart_port[0].type = PORT_16550A;
- uart_port[0].line = 0;
- uart_port[0].irq = AR7_IRQ_UART0;
- uart_port[0].uartclk = ar7_bus_freq() / 2;
- uart_port[0].iotype = UPIO_MEM32;
- uart_port[0].mapbase = AR7_REGS_UART0;
- uart_port[0].membase = ioremap(uart_port[0].mapbase, 256);
- uart_port[0].regshift = 2;
- res = early_serial_setup(&uart_port[0]);
+ bus_clk = clk_get(NULL, "bus");
+ if (IS_ERR(bus_clk))
+ panic("unable to get bus clk\n");
+
+ uart_port.type = PORT_16550A;
+ uart_port.uartclk = clk_get_rate(bus_clk) / 2;
+ uart_port.iotype = UPIO_MEM32;
+ uart_port.regshift = 2;
+
+ uart_port.line = 0;
+ uart_port.irq = AR7_IRQ_UART0;
+ uart_port.mapbase = AR7_REGS_UART0;
+ uart_port.membase = ioremap(uart_port.mapbase, 256);
+
+ res = early_serial_setup(&uart_port);
if (res)
return res;
-
/* Only TNETD73xx have a second serial port */
if (ar7_has_second_uart()) {
- uart_port[1].type = PORT_16550A;
- uart_port[1].line = 1;
- uart_port[1].irq = AR7_IRQ_UART1;
- uart_port[1].uartclk = ar7_bus_freq() / 2;
- uart_port[1].iotype = UPIO_MEM32;
- uart_port[1].mapbase = UR8_REGS_UART1;
- uart_port[1].membase = ioremap(uart_port[1].mapbase, 256);
- uart_port[1].regshift = 2;
- res = early_serial_setup(&uart_port[1]);
+ uart_port.line = 1;
+ uart_port.irq = AR7_IRQ_UART1;
+ uart_port.mapbase = UR8_REGS_UART1;
+ uart_port.membase = ioremap(uart_port.mapbase, 256);
+
+ res = early_serial_setup(&uart_port);
if (res)
return res;
}
-#endif /* CONFIG_SERIAL_8250 */
+#endif
+
+ return 0;
+}
+
+static int __init ar7_register_devices(void)
+{
+ void __iomem *bootcr;
+ u32 val;
+ u16 chip_id;
+ int res;
+
+ res = ar7_register_uarts();
+ if (res)
+ pr_err("unable to setup uart(s): %d\n", res);
+
res = platform_device_register(&physmap_flash);
if (res)
- return res;
+ pr_warning("unable to register physmap-flash: %d\n", res);
ar7_device_disable(vlynq_low_data.reset_bit);
res = platform_device_register(&vlynq_low);
if (res)
- return res;
+ pr_warning("unable to register vlynq-low: %d\n", res);
if (ar7_has_high_vlynq()) {
ar7_device_disable(vlynq_high_data.reset_bit);
res = platform_device_register(&vlynq_high);
if (res)
- return res;
+ pr_warning("unable to register vlynq-high: %d\n", res);
}
if (ar7_has_high_cpmac()) {
- res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
- if (res && res != -ENODEV)
- return res;
- cpmac_get_mac(1, cpmac_high_data.dev_addr);
- res = platform_device_register(&cpmac_high);
- if (res)
- return res;
- } else {
+ if (!res) {
+ cpmac_get_mac(1, cpmac_high_data.dev_addr);
+
+ res = platform_device_register(&cpmac_high);
+ if (res)
+ pr_warning("unable to register cpmac-high: %d\n", res);
+ } else
+ pr_warning("unable to add cpmac-high phy: %d\n", res);
+ } else
cpmac_low_data.phy_mask = 0xffffffff;
- }
res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status);
- if (res && res != -ENODEV)
- return res;
-
- cpmac_get_mac(0, cpmac_low_data.dev_addr);
- res = platform_device_register(&cpmac_low);
- if (res)
- return res;
+ if (!res) {
+ cpmac_get_mac(0, cpmac_low_data.dev_addr);
+ res = platform_device_register(&cpmac_low);
+ if (res)
+ pr_warning("unable to register cpmac-low: %d\n", res);
+ } else
+ pr_warning("unable to add cpmac-low phy: %d\n", res);
detect_leds();
res = platform_device_register(&ar7_gpio_leds);
if (res)
- return res;
+ pr_warning("unable to register leds: %d\n", res);
res = platform_device_register(&ar7_udc);
-
- chip_id = ar7_chip_id();
- switch (chip_id) {
- case AR7_CHIP_7100:
- case AR7_CHIP_7200:
- ar7_wdt_res.start = AR7_REGS_WDT;
- break;
- case AR7_CHIP_7300:
- ar7_wdt_res.start = UR8_REGS_WDT;
- break;
- default:
- break;
- }
-
- ar7_wdt_res.end = ar7_wdt_res.start + 0x20;
-
- bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
- val = *bootcr;
- iounmap(bootcr);
+ if (res)
+ pr_warning("unable to register usb slave: %d\n", res);
/* Register watchdog only if enabled in hardware */
- if (val & AR7_WDT_HW_ENA)
- res = platform_device_register(&ar7_wdt);
+ bootcr = ioremap_nocache(AR7_REGS_DCL, 4);
+ val = readl(bootcr);
+ iounmap(bootcr);
+ if (val & AR7_WDT_HW_ENA) {
+ chip_id = ar7_chip_id();
+ switch (chip_id) {
+ case AR7_CHIP_7100:
+ case AR7_CHIP_7200:
+ ar7_wdt_res.start = AR7_REGS_WDT;
+ break;
+ case AR7_CHIP_7300:
+ ar7_wdt_res.start = UR8_REGS_WDT;
+ break;
+ default:
+ break;
+ }
- return res;
+ ar7_wdt_res.end = ar7_wdt_res.start + 0x20;
+ res = platform_device_register(&ar7_wdt);
+ if (res)
+ pr_warning("unable to register watchdog: %d\n", res);
+ }
+
+ return 0;
}
arch_initcall(ar7_register_devices);
diff --git a/arch/mips/ar7/prom.c b/arch/mips/ar7/prom.c
index c1fdd36..5238579 100644
--- a/arch/mips/ar7/prom.c
+++ b/arch/mips/ar7/prom.c
@@ -32,8 +32,8 @@
#define MAX_ENTRY 80
struct env_var {
- char *name;
- char *value;
+ char *name;
+ char *value;
};
static struct env_var adam2_env[MAX_ENTRY];
@@ -41,6 +41,7 @@
char *prom_getenv(const char *name)
{
int i;
+
for (i = 0; (i < MAX_ENTRY) && adam2_env[i].name; i++)
if (!strcmp(name, adam2_env[i].name))
return adam2_env[i].value;
@@ -49,65 +50,50 @@
}
EXPORT_SYMBOL(prom_getenv);
-char * __init prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-
static void __init ar7_init_cmdline(int argc, char *argv[])
{
- char *cp;
- int actr;
+ int i;
- actr = 1; /* Always ignore argv[0] */
-
- cp = &(arcs_cmdline[0]);
- while (actr < argc) {
- strcpy(cp, argv[actr]);
- cp += strlen(argv[actr]);
- *cp++ = ' ';
- actr++;
- }
- if (cp != &(arcs_cmdline[0])) {
- /* get rid of trailing space */
- --cp;
- *cp = '\0';
+ for (i = 1; i < argc; i++) {
+ strlcat(arcs_cmdline, argv[i], COMMAND_LINE_SIZE);
+ if (i < (argc - 1))
+ strlcat(arcs_cmdline, " ", COMMAND_LINE_SIZE);
}
}
struct psbl_rec {
- u32 psbl_size;
- u32 env_base;
- u32 env_size;
- u32 ffs_base;
- u32 ffs_size;
+ u32 psbl_size;
+ u32 env_base;
+ u32 env_size;
+ u32 ffs_base;
+ u32 ffs_size;
};
static __initdata char psp_env_version[] = "TIENV0.8";
struct psp_env_chunk {
- u8 num;
- u8 ctrl;
- u16 csum;
- u8 len;
- char data[11];
+ u8 num;
+ u8 ctrl;
+ u16 csum;
+ u8 len;
+ char data[11];
} __attribute__ ((packed));
struct psp_var_map_entry {
- u8 num;
- char *value;
+ u8 num;
+ char *value;
};
static struct psp_var_map_entry psp_var_map[] = {
- { 1, "cpufrequency" },
- { 2, "memsize" },
- { 3, "flashsize" },
- { 4, "modetty0" },
- { 5, "modetty1" },
- { 8, "maca" },
- { 9, "macb" },
- { 28, "sysfrequency" },
- { 38, "mipsfrequency" },
+ { 1, "cpufrequency" },
+ { 2, "memsize" },
+ { 3, "flashsize" },
+ { 4, "modetty0" },
+ { 5, "modetty1" },
+ { 8, "maca" },
+ { 9, "macb" },
+ { 28, "sysfrequency" },
+ { 38, "mipsfrequency" },
};
/*
@@ -154,6 +140,7 @@
static void __init add_adam2_var(char *name, char *value)
{
int i;
+
for (i = 0; i < MAX_ENTRY; i++) {
if (!adam2_env[i].name) {
adam2_env[i].name = name;
@@ -216,7 +203,7 @@
char parity = '\0', bits = '\0', flow = '\0';
char *s, *p;
- if (strstr(prom_getcmdline(), "console="))
+ if (strstr(arcs_cmdline, "console="))
return;
s = prom_getenv("modetty0");
@@ -250,7 +237,7 @@
else
sprintf(console_string, " console=ttyS0,%d%c%c", baud, parity,
bits);
- strcat(prom_getcmdline(), console_string);
+ strlcat(arcs_cmdline, console_string, COMMAND_LINE_SIZE);
#endif
}
@@ -279,4 +266,3 @@
serial_out(UART_TX, c);
return 1;
}
-
diff --git a/arch/mips/ar7/setup.c b/arch/mips/ar7/setup.c
index 39f6b5b..3a801d2 100644
--- a/arch/mips/ar7/setup.c
+++ b/arch/mips/ar7/setup.c
@@ -26,8 +26,8 @@
static void ar7_machine_restart(char *command)
{
- u32 *softres_reg = ioremap(AR7_REGS_RESET +
- AR7_RESET_SOFTWARE, 1);
+ u32 *softres_reg = ioremap(AR7_REGS_RESET + AR7_RESET_SOFTWARE, 1);
+
writel(1, softres_reg);
}
@@ -41,6 +41,7 @@
{
u32 *power_reg = (u32 *)ioremap(AR7_REGS_POWER, 1);
u32 power_state = readl(power_reg) | (3 << 30);
+
writel(power_state, power_reg);
ar7_machine_halt();
}
@@ -49,14 +50,14 @@
{
u16 chip_id = ar7_chip_id();
switch (chip_id) {
- case AR7_CHIP_7300:
- return "TI AR7 (TNETD7300)";
case AR7_CHIP_7100:
return "TI AR7 (TNETD7100)";
case AR7_CHIP_7200:
return "TI AR7 (TNETD7200)";
+ case AR7_CHIP_7300:
+ return "TI AR7 (TNETD7300)";
default:
- return "TI AR7 (Unknown)";
+ return "TI AR7 (unknown)";
}
}
@@ -70,7 +71,6 @@
* Initializes basic routines and structures pointers, memory size (as
* given by the bios and saves the command line.
*/
-
void __init plat_mem_setup(void)
{
unsigned long io_base;
@@ -88,6 +88,5 @@
prom_meminit();
printk(KERN_INFO "%s, ID: 0x%04x, Revision: 0x%02x\n",
- get_system_type(),
- ar7_chip_id(), ar7_chip_rev());
+ get_system_type(), ar7_chip_id(), ar7_chip_rev());
}
diff --git a/arch/mips/ar7/time.c b/arch/mips/ar7/time.c
index a1fba89..5fb8a01 100644
--- a/arch/mips/ar7/time.c
+++ b/arch/mips/ar7/time.c
@@ -20,11 +20,21 @@
#include <linux/init.h>
#include <linux/time.h>
+#include <linux/err.h>
+#include <linux/clk.h>
#include <asm/time.h>
#include <asm/mach-ar7/ar7.h>
void __init plat_time_init(void)
{
- mips_hpt_frequency = ar7_cpu_freq() / 2;
+ struct clk *cpu_clk;
+
+ cpu_clk = clk_get(NULL, "cpu");
+ if (IS_ERR(cpu_clk)) {
+ printk(KERN_ERR "unable to get cpu clock\n");
+ return;
+ }
+
+ mips_hpt_frequency = clk_get_rate(cpu_clk) / 2;
}
diff --git a/arch/mips/bcm47xx/gpio.c b/arch/mips/bcm47xx/gpio.c
index 9b79880..e4a5ee9 100644
--- a/arch/mips/bcm47xx/gpio.c
+++ b/arch/mips/bcm47xx/gpio.c
@@ -59,4 +59,3 @@
return -EINVAL;
}
EXPORT_SYMBOL_GPL(gpio_to_irq);
-
diff --git a/arch/mips/bcm47xx/prom.c b/arch/mips/bcm47xx/prom.c
index 29d3cbf..0fa646c 100644
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -163,4 +163,3 @@
void __init prom_free_prom_memory(void)
{
}
-
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 2f580fa..d442e11 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -121,4 +121,3 @@
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
}
-
diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c
index ef00e7f..74d0696 100644
--- a/arch/mips/bcm47xx/wgt634u.c
+++ b/arch/mips/bcm47xx/wgt634u.c
@@ -164,4 +164,3 @@
}
module_init(wgt634u_init);
-
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index 1fe412c..ea17941 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -836,4 +836,3 @@
return 0;
}
-
diff --git a/arch/mips/bcm63xx/timer.c b/arch/mips/bcm63xx/timer.c
index ba522bd..5f11359 100644
--- a/arch/mips/bcm63xx/timer.c
+++ b/arch/mips/bcm63xx/timer.c
@@ -17,8 +17,8 @@
#include <bcm63xx_timer.h>
#include <bcm63xx_regs.h>
-static DEFINE_SPINLOCK(timer_reg_lock);
-static DEFINE_SPINLOCK(timer_data_lock);
+static DEFINE_RAW_SPINLOCK(timer_reg_lock);
+static DEFINE_RAW_SPINLOCK(timer_data_lock);
static struct clk *periph_clk;
static struct timer_data {
@@ -31,23 +31,23 @@
u32 stat;
int i;
- spin_lock(&timer_reg_lock);
+ raw_spin_lock(&timer_reg_lock);
stat = bcm_timer_readl(TIMER_IRQSTAT_REG);
bcm_timer_writel(stat, TIMER_IRQSTAT_REG);
- spin_unlock(&timer_reg_lock);
+ raw_spin_unlock(&timer_reg_lock);
for (i = 0; i < BCM63XX_TIMER_COUNT; i++) {
if (!(stat & TIMER_IRQSTAT_TIMER_CAUSE(i)))
continue;
- spin_lock(&timer_data_lock);
+ raw_spin_lock(&timer_data_lock);
if (!timer_data[i].cb) {
- spin_unlock(&timer_data_lock);
+ raw_spin_unlock(&timer_data_lock);
continue;
}
timer_data[i].cb(timer_data[i].data);
- spin_unlock(&timer_data_lock);
+ raw_spin_unlock(&timer_data_lock);
}
return IRQ_HANDLED;
@@ -61,7 +61,7 @@
if (id >= BCM63XX_TIMER_COUNT)
return -EINVAL;
- spin_lock_irqsave(&timer_reg_lock, flags);
+ raw_spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
reg |= TIMER_CTL_ENABLE_MASK;
@@ -71,7 +71,7 @@
reg |= TIMER_IRQSTAT_TIMER_IR_EN(id);
bcm_timer_writel(reg, TIMER_IRQSTAT_REG);
- spin_unlock_irqrestore(&timer_reg_lock, flags);
+ raw_spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
@@ -85,7 +85,7 @@
if (id >= BCM63XX_TIMER_COUNT)
return -EINVAL;
- spin_lock_irqsave(&timer_reg_lock, flags);
+ raw_spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
reg &= ~TIMER_CTL_ENABLE_MASK;
@@ -95,7 +95,7 @@
reg &= ~TIMER_IRQSTAT_TIMER_IR_EN(id);
bcm_timer_writel(reg, TIMER_IRQSTAT_REG);
- spin_unlock_irqrestore(&timer_reg_lock, flags);
+ raw_spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
@@ -110,7 +110,7 @@
return -EINVAL;
ret = 0;
- spin_lock_irqsave(&timer_data_lock, flags);
+ raw_spin_lock_irqsave(&timer_data_lock, flags);
if (timer_data[id].cb) {
ret = -EBUSY;
goto out;
@@ -120,7 +120,7 @@
timer_data[id].data = data;
out:
- spin_unlock_irqrestore(&timer_data_lock, flags);
+ raw_spin_unlock_irqrestore(&timer_data_lock, flags);
return ret;
}
@@ -133,9 +133,9 @@
if (id >= BCM63XX_TIMER_COUNT)
return;
- spin_lock_irqsave(&timer_data_lock, flags);
+ raw_spin_lock_irqsave(&timer_data_lock, flags);
timer_data[id].cb = NULL;
- spin_unlock_irqrestore(&timer_data_lock, flags);
+ raw_spin_unlock_irqrestore(&timer_data_lock, flags);
}
EXPORT_SYMBOL(bcm63xx_timer_unregister);
@@ -159,7 +159,7 @@
if (countdown & ~TIMER_CTL_COUNTDOWN_MASK)
return -EINVAL;
- spin_lock_irqsave(&timer_reg_lock, flags);
+ raw_spin_lock_irqsave(&timer_reg_lock, flags);
reg = bcm_timer_readl(TIMER_CTLx_REG(id));
if (monotonic)
@@ -171,7 +171,7 @@
reg |= countdown;
bcm_timer_writel(reg, TIMER_CTLx_REG(id));
- spin_unlock_irqrestore(&timer_reg_lock, flags);
+ raw_spin_unlock_irqrestore(&timer_reg_lock, flags);
return 0;
}
diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 9df903d..790ddd3 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -9,7 +9,7 @@
# modified by Cort (cort@cs.nmt.edu)
#
# Copyright (C) 2009 Lemote Inc. & DSLab, Lanzhou University
-# Author: Wu Zhangjin <wuzj@lemote.com>
+# Author: Wu Zhangjin <wuzhangjin@gmail.com>
#
# compressed kernel load addr: VMLINUZ_LOAD_ADDRESS > VMLINUX_LOAD_ADDRESS + VMLINUX_SIZE
@@ -27,15 +27,18 @@
KBUILD_CFLAGS := $(shell echo $(KBUILD_CFLAGS) | sed -e "s/-pg//")
KBUILD_CFLAGS := $(LINUXINCLUDE) $(KBUILD_CFLAGS) -D__KERNEL__ \
- -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull" \
+ -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) -D"VMLINUX_LOAD_ADDRESS_ULL=$(VMLINUX_LOAD_ADDRESS)ull"
KBUILD_AFLAGS := $(LINUXINCLUDE) $(KBUILD_AFLAGS) -D__ASSEMBLY__ \
- -DKERNEL_ENTRY=0x$(shell $(NM) $(objtree)/$(KBUILD_IMAGE) 2>/dev/null | grep " kernel_entry" | cut -f1 -d \ ) \
- -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE)
+ -DBOOT_HEAP_SIZE=$(BOOT_HEAP_SIZE) \
+ -DKERNEL_ENTRY=0x$(shell $(NM) $(objtree)/$(KBUILD_IMAGE) 2>/dev/null | grep " kernel_entry" | cut -f1 -d \ )
obj-y := $(obj)/head.o $(obj)/decompress.o $(obj)/dbg.o
+ifdef CONFIG_DEBUG_ZBOOT
obj-$(CONFIG_SYS_SUPPORTS_ZBOOT_UART16550) += $(obj)/uart-16550.o
+obj-$(CONFIG_MACH_ALCHEMY) += $(obj)/uart-alchemy.o
+endif
OBJCOPYFLAGS_vmlinux.bin := $(OBJCOPYFLAGS) -O binary -R .comment -S
$(obj)/vmlinux.bin: $(KBUILD_IMAGE)
diff --git a/arch/mips/boot/compressed/dbg.c b/arch/mips/boot/compressed/dbg.c
index ff4dc7a..134a616 100644
--- a/arch/mips/boot/compressed/dbg.c
+++ b/arch/mips/boot/compressed/dbg.c
@@ -5,11 +5,11 @@
* please select SYS_SUPPORTS_ZBOOT_UART16550 for your machine. othewise, you
* need to implement your own putc().
*/
-
+#include <linux/compiler.h>
#include <linux/init.h>
#include <linux/types.h>
-void __attribute__ ((weak)) putc(char c)
+void __weak putc(char c)
{
}
diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c
index 55d02b3..5db43c5 100644
--- a/arch/mips/boot/compressed/decompress.c
+++ b/arch/mips/boot/compressed/decompress.c
@@ -5,8 +5,8 @@
* Author: Matt Porter <mporter@mvista.com> Derived from
* arch/ppc/boot/prep/misc.c
*
- * Copyright (C) 2009 Lemote, Inc. & Institute of Computing Technology
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/boot/compressed/uart-alchemy.c b/arch/mips/boot/compressed/uart-alchemy.c
new file mode 100644
index 0000000..1bff22f
--- /dev/null
+++ b/arch/mips/boot/compressed/uart-alchemy.c
@@ -0,0 +1,7 @@
+#include <asm/mach-au1x00/au1000.h>
+
+void putc(char c)
+{
+ /* all current (Jan. 2010) in-kernel boards */
+ alchemy_uart_putchar(UART0_PHYS_ADDR, c);
+}
diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
index 4b92bfc..be531ec 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -41,7 +41,7 @@
};
#ifdef CONFIG_PCI
-static DEFINE_SPINLOCK(bar1_lock);
+static DEFINE_RAW_SPINLOCK(bar1_lock);
static struct bar1_index_state bar1_state[32];
#endif
@@ -198,7 +198,7 @@
start_index = 31;
/* Only one processor can access the Bar register at once */
- spin_lock_irqsave(&bar1_lock, flags);
+ raw_spin_lock_irqsave(&bar1_lock, flags);
/* Look through Bar1 for existing mapping that will work */
for (index = start_index; index >= 0; index--) {
@@ -250,7 +250,7 @@
(unsigned long long) physical);
done_unlock:
- spin_unlock_irqrestore(&bar1_lock, flags);
+ raw_spin_unlock_irqrestore(&bar1_lock, flags);
done:
pr_debug("dma_map_single 0x%llx->0x%llx\n", physical, result);
return result;
@@ -324,14 +324,14 @@
"Attempt to unmap an invalid address (0x%llx)\n",
dma_addr);
- spin_lock_irqsave(&bar1_lock, flags);
+ raw_spin_lock_irqsave(&bar1_lock, flags);
bar1_state[index].ref_count--;
if (bar1_state[index].ref_count == 0)
octeon_npi_write32(CVMX_NPI_PCI_BAR1_INDEXX(index), 0);
else if (unlikely(bar1_state[index].ref_count < 0))
panic("dma_unmap_single: Bar1[%u] reference count < 0\n",
(int) index);
- spin_unlock_irqrestore(&bar1_lock, flags);
+ raw_spin_unlock_irqrestore(&bar1_lock, flags);
done:
pr_debug("dma_unmap_single 0x%llx\n", dma_addr);
return;
diff --git a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
index 25666da..fdf5f19 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -253,7 +253,7 @@
* impossible requests up front. (NOP for address_min == 0)
*/
if (alignment)
- address_min = __ALIGN_MASK(address_min, (alignment - 1));
+ address_min = ALIGN(address_min, alignment);
/*
* Reject inconsistent args. We have adjusted these, so this
@@ -291,7 +291,7 @@
* satisfy request.
*/
usable_base =
- __ALIGN_MASK(max(address_min, ent_addr), alignment - 1);
+ ALIGN(max(address_min, ent_addr), alignment);
usable_max = min(address_max, ent_addr + ent_size);
/*
* We should be able to allocate block at address
@@ -671,7 +671,7 @@
* coallesced when they are freed. The alloc routine does the
* same rounding up on all allocations.
*/
- size = __ALIGN_MASK(size, (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1));
+ size = ALIGN(size, CVMX_BOOTMEM_ALIGNMENT_SIZE);
addr_allocated = cvmx_bootmem_phy_alloc(size, min_addr, max_addr,
alignment,
diff --git a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
index e583889..8b18a20 100644
--- a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
@@ -115,4 +115,3 @@
return 1;
}
-
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 6f2acf0..c424cd1 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -13,9 +13,8 @@
#include <asm/octeon/cvmx-pexp-defs.h>
#include <asm/octeon/cvmx-npi-defs.h>
-DEFINE_RWLOCK(octeon_irq_ciu0_rwlock);
-DEFINE_RWLOCK(octeon_irq_ciu1_rwlock);
-DEFINE_SPINLOCK(octeon_irq_msi_lock);
+static DEFINE_RAW_SPINLOCK(octeon_irq_ciu0_lock);
+static DEFINE_RAW_SPINLOCK(octeon_irq_ciu1_lock);
static int octeon_coreid_for_cpu(int cpu)
{
@@ -51,9 +50,6 @@
*/
if (desc->status & IRQ_DISABLED)
return;
-
- /* There is a race here. We should fix it. */
-
/*
* We don't need to disable IRQs to make these atomic since
* they are already disabled earlier in the low level
@@ -141,19 +137,12 @@
uint64_t en0;
int bit = irq - OCTEON_IRQ_WORKQ0; /* Bit 0-63 of EN0 */
- /*
- * A read lock is used here to make sure only one core is ever
- * updating the CIU enable bits at a time. During an enable
- * the cores don't interfere with each other. During a disable
- * the write lock stops any enables that might cause a
- * problem.
- */
- read_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu0_lock, flags);
en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
en0 |= 1ull << bit;
cvmx_write_csr(CVMX_CIU_INTX_EN0(coreid * 2), en0);
cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
- read_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu0_lock, flags);
}
static void octeon_irq_ciu0_disable(unsigned int irq)
@@ -162,7 +151,7 @@
unsigned long flags;
uint64_t en0;
int cpu;
- write_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu0_lock, flags);
for_each_online_cpu(cpu) {
int coreid = octeon_coreid_for_cpu(cpu);
en0 = cvmx_read_csr(CVMX_CIU_INTX_EN0(coreid * 2));
@@ -174,7 +163,7 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
- write_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu0_lock, flags);
}
/*
@@ -193,7 +182,7 @@
* Disable the irq on the current core for chips that have the EN*_W1{S,C}
* registers.
*/
-static void octeon_irq_ciu0_disable_v2(unsigned int irq)
+static void octeon_irq_ciu0_ack_v2(unsigned int irq)
{
int index = cvmx_get_core_num() * 2;
u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
@@ -202,6 +191,43 @@
}
/*
+ * CIU timer type interrupts must be acknoleged by writing a '1' bit
+ * to their sum0 bit.
+ */
+static void octeon_irq_ciu0_timer_ack(unsigned int irq)
+{
+ int index = cvmx_get_core_num() * 2;
+ uint64_t mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+ cvmx_write_csr(CVMX_CIU_INTX_SUM0(index), mask);
+}
+
+static void octeon_irq_ciu0_timer_ack_v1(unsigned int irq)
+{
+ octeon_irq_ciu0_timer_ack(irq);
+ octeon_irq_ciu0_ack(irq);
+}
+
+static void octeon_irq_ciu0_timer_ack_v2(unsigned int irq)
+{
+ octeon_irq_ciu0_timer_ack(irq);
+ octeon_irq_ciu0_ack_v2(irq);
+}
+
+/*
+ * Enable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu0_eoi_v2(unsigned int irq)
+{
+ struct irq_desc *desc = irq_desc + irq;
+ int index = cvmx_get_core_num() * 2;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WORKQ0);
+
+ if ((desc->status & IRQ_DISABLED) == 0)
+ cvmx_write_csr(CVMX_CIU_INTX_EN0_W1S(index), mask);
+}
+
+/*
* Disable the irq on the all cores for chips that have the EN*_W1{S,C}
* registers.
*/
@@ -223,7 +249,7 @@
unsigned long flags;
int bit = irq - OCTEON_IRQ_WORKQ0; /* Bit 0-63 of EN0 */
- write_lock_irqsave(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu0_lock, flags);
for_each_online_cpu(cpu) {
int coreid = octeon_coreid_for_cpu(cpu);
uint64_t en0 =
@@ -239,7 +265,7 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN0(cvmx_get_core_num() * 2));
- write_unlock_irqrestore(&octeon_irq_ciu0_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu0_lock, flags);
return 0;
}
@@ -272,8 +298,8 @@
.name = "CIU0",
.enable = octeon_irq_ciu0_enable_v2,
.disable = octeon_irq_ciu0_disable_all_v2,
- .ack = octeon_irq_ciu0_disable_v2,
- .eoi = octeon_irq_ciu0_enable_v2,
+ .ack = octeon_irq_ciu0_ack_v2,
+ .eoi = octeon_irq_ciu0_eoi_v2,
#ifdef CONFIG_SMP
.set_affinity = octeon_irq_ciu0_set_affinity_v2,
#endif
@@ -290,6 +316,28 @@
#endif
};
+static struct irq_chip octeon_irq_chip_ciu0_timer_v2 = {
+ .name = "CIU0-T",
+ .enable = octeon_irq_ciu0_enable_v2,
+ .disable = octeon_irq_ciu0_disable_all_v2,
+ .ack = octeon_irq_ciu0_timer_ack_v2,
+ .eoi = octeon_irq_ciu0_eoi_v2,
+#ifdef CONFIG_SMP
+ .set_affinity = octeon_irq_ciu0_set_affinity_v2,
+#endif
+};
+
+static struct irq_chip octeon_irq_chip_ciu0_timer = {
+ .name = "CIU0-T",
+ .enable = octeon_irq_ciu0_enable,
+ .disable = octeon_irq_ciu0_disable,
+ .ack = octeon_irq_ciu0_timer_ack_v1,
+ .eoi = octeon_irq_ciu0_eoi,
+#ifdef CONFIG_SMP
+ .set_affinity = octeon_irq_ciu0_set_affinity,
+#endif
+};
+
static void octeon_irq_ciu1_ack(unsigned int irq)
{
@@ -322,19 +370,12 @@
uint64_t en1;
int bit = irq - OCTEON_IRQ_WDOG0; /* Bit 0-63 of EN1 */
- /*
- * A read lock is used here to make sure only one core is ever
- * updating the CIU enable bits at a time. During an enable
- * the cores don't interfere with each other. During a disable
- * the write lock stops any enables that might cause a
- * problem.
- */
- read_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu1_lock, flags);
en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
en1 |= 1ull << bit;
cvmx_write_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1), en1);
cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
- read_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu1_lock, flags);
}
static void octeon_irq_ciu1_disable(unsigned int irq)
@@ -343,7 +384,7 @@
unsigned long flags;
uint64_t en1;
int cpu;
- write_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu1_lock, flags);
for_each_online_cpu(cpu) {
int coreid = octeon_coreid_for_cpu(cpu);
en1 = cvmx_read_csr(CVMX_CIU_INTX_EN1(coreid * 2 + 1));
@@ -355,7 +396,7 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
- write_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu1_lock, flags);
}
/*
@@ -374,7 +415,7 @@
* Disable the irq on the current core for chips that have the EN*_W1{S,C}
* registers.
*/
-static void octeon_irq_ciu1_disable_v2(unsigned int irq)
+static void octeon_irq_ciu1_ack_v2(unsigned int irq)
{
int index = cvmx_get_core_num() * 2 + 1;
u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
@@ -383,6 +424,20 @@
}
/*
+ * Enable the irq on the current core for chips that have the EN*_W1{S,C}
+ * registers.
+ */
+static void octeon_irq_ciu1_eoi_v2(unsigned int irq)
+{
+ struct irq_desc *desc = irq_desc + irq;
+ int index = cvmx_get_core_num() * 2 + 1;
+ u64 mask = 1ull << (irq - OCTEON_IRQ_WDOG0);
+
+ if ((desc->status & IRQ_DISABLED) == 0)
+ cvmx_write_csr(CVMX_CIU_INTX_EN1_W1S(index), mask);
+}
+
+/*
* Disable the irq on the all cores for chips that have the EN*_W1{S,C}
* registers.
*/
@@ -405,7 +460,7 @@
unsigned long flags;
int bit = irq - OCTEON_IRQ_WDOG0; /* Bit 0-63 of EN1 */
- write_lock_irqsave(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_ciu1_lock, flags);
for_each_online_cpu(cpu) {
int coreid = octeon_coreid_for_cpu(cpu);
uint64_t en1 =
@@ -422,7 +477,7 @@
* of them are done.
*/
cvmx_read_csr(CVMX_CIU_INTX_EN1(cvmx_get_core_num() * 2 + 1));
- write_unlock_irqrestore(&octeon_irq_ciu1_rwlock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_ciu1_lock, flags);
return 0;
}
@@ -455,8 +510,8 @@
.name = "CIU0",
.enable = octeon_irq_ciu1_enable_v2,
.disable = octeon_irq_ciu1_disable_all_v2,
- .ack = octeon_irq_ciu1_disable_v2,
- .eoi = octeon_irq_ciu1_enable_v2,
+ .ack = octeon_irq_ciu1_ack_v2,
+ .eoi = octeon_irq_ciu1_eoi_v2,
#ifdef CONFIG_SMP
.set_affinity = octeon_irq_ciu1_set_affinity_v2,
#endif
@@ -475,6 +530,8 @@
#ifdef CONFIG_PCI_MSI
+static DEFINE_RAW_SPINLOCK(octeon_irq_msi_lock);
+
static void octeon_irq_msi_ack(unsigned int irq)
{
if (!octeon_has_feature(OCTEON_FEATURE_PCIE)) {
@@ -515,12 +572,12 @@
*/
uint64_t en;
unsigned long flags;
- spin_lock_irqsave(&octeon_irq_msi_lock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_msi_lock, flags);
en = cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
en |= 1ull << (irq - OCTEON_IRQ_MSI_BIT0);
cvmx_write_csr(CVMX_PEXP_NPEI_MSI_ENB0, en);
cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
- spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
}
}
@@ -537,12 +594,12 @@
*/
uint64_t en;
unsigned long flags;
- spin_lock_irqsave(&octeon_irq_msi_lock, flags);
+ raw_spin_lock_irqsave(&octeon_irq_msi_lock, flags);
en = cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
en &= ~(1ull << (irq - OCTEON_IRQ_MSI_BIT0));
cvmx_write_csr(CVMX_PEXP_NPEI_MSI_ENB0, en);
cvmx_read_csr(CVMX_PEXP_NPEI_MSI_ENB0);
- spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
+ raw_spin_unlock_irqrestore(&octeon_irq_msi_lock, flags);
}
}
@@ -559,6 +616,7 @@
{
int irq;
struct irq_chip *chip0;
+ struct irq_chip *chip0_timer;
struct irq_chip *chip1;
#ifdef CONFIG_SMP
@@ -574,9 +632,11 @@
OCTEON_IS_MODEL(OCTEON_CN56XX_PASS2_X) ||
OCTEON_IS_MODEL(OCTEON_CN52XX_PASS2_X)) {
chip0 = &octeon_irq_chip_ciu0_v2;
+ chip0_timer = &octeon_irq_chip_ciu0_timer_v2;
chip1 = &octeon_irq_chip_ciu1_v2;
} else {
chip0 = &octeon_irq_chip_ciu0;
+ chip0_timer = &octeon_irq_chip_ciu0_timer;
chip1 = &octeon_irq_chip_ciu1;
}
@@ -590,7 +650,21 @@
/* 24 - 87 CIU_INT_SUM0 */
for (irq = OCTEON_IRQ_WORKQ0; irq <= OCTEON_IRQ_BOOTDMA; irq++) {
- set_irq_chip_and_handler(irq, chip0, handle_percpu_irq);
+ switch (irq) {
+ case OCTEON_IRQ_GMX_DRP0:
+ case OCTEON_IRQ_GMX_DRP1:
+ case OCTEON_IRQ_IPD_DRP:
+ case OCTEON_IRQ_KEY_ZERO:
+ case OCTEON_IRQ_TIMER0:
+ case OCTEON_IRQ_TIMER1:
+ case OCTEON_IRQ_TIMER2:
+ case OCTEON_IRQ_TIMER3:
+ set_irq_chip_and_handler(irq, chip0_timer, handle_percpu_irq);
+ break;
+ default:
+ set_irq_chip_and_handler(irq, chip0, handle_percpu_irq);
+ break;
+ }
}
/* 88 - 151 CIU_INT_SUM1 */
diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index cfdb4c2..62ac30e 100644
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -9,6 +9,7 @@
#include <linux/init.h>
#include <linux/irq.h>
+#include <linux/i2c.h>
#include <linux/module.h>
#include <linux/platform_device.h>
@@ -159,6 +160,90 @@
}
device_initcall(octeon_rng_device_init);
+static struct i2c_board_info __initdata octeon_i2c_devices[] = {
+ {
+ I2C_BOARD_INFO("ds1337", 0x68),
+ },
+};
+
+static int __init octeon_i2c_devices_init(void)
+{
+ return i2c_register_board_info(0, octeon_i2c_devices,
+ ARRAY_SIZE(octeon_i2c_devices));
+}
+arch_initcall(octeon_i2c_devices_init);
+
+#define OCTEON_I2C_IO_BASE 0x1180000001000ull
+#define OCTEON_I2C_IO_UNIT_OFFSET 0x200
+
+static struct octeon_i2c_data octeon_i2c_data[2];
+
+static int __init octeon_i2c_device_init(void)
+{
+ struct platform_device *pd;
+ int ret = 0;
+ int port, num_ports;
+
+ struct resource i2c_resources[] = {
+ {
+ .flags = IORESOURCE_MEM,
+ }, {
+ .flags = IORESOURCE_IRQ,
+ }
+ };
+
+ if (OCTEON_IS_MODEL(OCTEON_CN56XX) || OCTEON_IS_MODEL(OCTEON_CN52XX))
+ num_ports = 2;
+ else
+ num_ports = 1;
+
+ for (port = 0; port < num_ports; port++) {
+ octeon_i2c_data[port].sys_freq = octeon_get_clock_rate();
+ /*FIXME: should be examined. At the moment is set for 100Khz */
+ octeon_i2c_data[port].i2c_freq = 100000;
+
+ pd = platform_device_alloc("i2c-octeon", port);
+ if (!pd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ pd->dev.platform_data = octeon_i2c_data + port;
+
+ i2c_resources[0].start =
+ OCTEON_I2C_IO_BASE + (port * OCTEON_I2C_IO_UNIT_OFFSET);
+ i2c_resources[0].end = i2c_resources[0].start + 0x1f;
+ switch (port) {
+ case 0:
+ i2c_resources[1].start = OCTEON_IRQ_TWSI;
+ i2c_resources[1].end = OCTEON_IRQ_TWSI;
+ break;
+ case 1:
+ i2c_resources[1].start = OCTEON_IRQ_TWSI2;
+ i2c_resources[1].end = OCTEON_IRQ_TWSI2;
+ break;
+ default:
+ BUG();
+ }
+
+ ret = platform_device_add_resources(pd,
+ i2c_resources,
+ ARRAY_SIZE(i2c_resources));
+ if (ret)
+ goto fail;
+
+ ret = platform_device_add(pd);
+ if (ret)
+ goto fail;
+ }
+ return ret;
+fail:
+ platform_device_put(pd);
+out:
+ return ret;
+}
+device_initcall(octeon_i2c_device_init);
+
/* Octeon SMI/MDIO interface. */
static int __init octeon_mdiobus_device_init(void)
{
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c
index c198efd..51e9802 100644
--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -327,7 +327,7 @@
avail_coremask);
}
- pr_info("Reset core %d. Available Coremask = %x \n", coreid,
+ pr_info("Reset core %d. Available Coremask = %x\n", coreid,
avail_coremask);
cvmx_write_csr(CVMX_CIU_PP_RST, 1 << coreid);
cvmx_write_csr(CVMX_CIU_PP_RST, 0);
diff --git a/arch/mips/cobalt/pci.c b/arch/mips/cobalt/pci.c
index cfce7af..85ec9cc 100644
--- a/arch/mips/cobalt/pci.c
+++ b/arch/mips/cobalt/pci.c
@@ -25,7 +25,7 @@
static struct resource cobalt_io_resource = {
.start = 0x1000,
- .end = GT_DEF_PCI0_IO_SIZE - 1,
+ .end = 0xffffffUL,
.name = "PCI I/O",
.flags = IORESOURCE_IO,
};
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 68e90cd..f66d406 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -1,78 +1,102 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:24 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 08:46:14 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-CONFIG_MIPS_DB1000=y
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+CONFIG_MIPS_DB1000=y
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1000=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1000=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -85,6 +109,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -92,11 +117,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -106,184 +134,244 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-db1000"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
# CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
+# CONFIG_PCMCIA_IOCTL is not set
#
# PC-card bridges
#
# CONFIG_PCMCIA_AU1X00 is not set
-
-#
-# PCI Hotplug Support
-#
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -294,110 +382,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -407,27 +410,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -436,25 +436,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -467,6 +467,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -492,14 +493,13 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -516,174 +516,115 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
#
-# Ethernet (1000 Mbit)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
-# Ethernet (10000 Mbit)
+# USB Network Adapters
#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# PCMCIA network device support
-#
-CONFIG_NET_PCMCIA=y
-CONFIG_PCMCIA_3C589=m
-CONFIG_PCMCIA_3C574=m
-CONFIG_PCMCIA_FMVJ18X=m
-CONFIG_PCMCIA_PCNET=m
-CONFIG_PCMCIA_NMCLAN=m
-CONFIG_PCMCIA_SMC91C92=m
-CONFIG_PCMCIA_XIRC2PS=m
-CONFIG_PCMCIA_AXNET=m
-
-#
-# Wan interfaces
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -691,16 +632,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -710,35 +649,33 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_CS=m
+# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -750,198 +687,291 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
#
-# HID Devices
+# USB Input Devices
#
-# CONFIG_HID is not set
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
#
-# USB support
+# Special HID drivers
#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# LED drivers
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
#
#
-# LED Triggers
+# Platform RTC drivers
#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# InfiniBand support
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# TI VLYNQ
#
-
-#
-# Real Time Clock
-#
-# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+# CONFIG_EXT3_FS_XATTR is not set
+# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -960,74 +990,65 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_CRAMFS=y
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
+CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
@@ -1045,10 +1066,10 @@
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -1058,38 +1079,75 @@
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1097,67 +1155,29 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+# CONFIG_SECURITYFS is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index 9081283..abb9a58 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -1,78 +1,102 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:24 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 08:50:15 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-CONFIG_MIPS_DB1100=y
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+CONFIG_MIPS_DB1100=y
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1100=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1100=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -85,6 +109,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -92,11 +117,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -106,173 +134,242 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-db1100"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+# CONFIG_PCMCIA_IOCTL is not set
#
-# PCCARD (PCMCIA/CardBus) support
+# PC-card bridges
#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -283,110 +380,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -396,27 +408,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -425,25 +434,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -456,6 +465,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -481,14 +491,13 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -505,161 +514,123 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
+# CONFIG_BLK_DEV is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
#
-# Plug and Play support
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
-# CONFIG_PNPACPI is not set
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+# CONFIG_BLK_DEV_IDECS is not set
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_IDE_TASK_IOCTL=y
+CONFIG_IDE_PROC_FS=y
#
-# Block devices
+# IDE chipset support/bugfixes
#
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
#
-# Ethernet (1000 Mbit)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
-# Ethernet (10000 Mbit)
+# USB Network Adapters
#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -667,16 +638,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -686,34 +655,33 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-CONFIG_SERIO_LIBPS2=m
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
@@ -725,78 +693,91 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_AU1100=y
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
@@ -804,9 +785,10 @@
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
+# CONFIG_FONT_8x8 is not set
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
@@ -816,132 +798,186 @@
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
+# CONFIG_LOGO is not set
# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
-# CONFIG_HID is not set
-
-#
-# USB support
-#
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# LED drivers
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
#
#
-# LED Triggers
+# Platform RTC drivers
#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# InfiniBand support
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# TI VLYNQ
#
-
-#
-# Real Time Clock
-#
-# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -960,69 +996,76 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
@@ -1062,34 +1105,71 @@
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1097,67 +1177,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig
index dabf030..991c20a 100644
--- a/arch/mips/configs/db1200_defconfig
+++ b/arch/mips/configs/db1200_defconfig
@@ -1,78 +1,102 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:25 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 10:18:09 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-CONFIG_MIPS_DB1200=y
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+CONFIG_MIPS_DB1200=y
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1200=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_COHERENT=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1200=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -85,6 +109,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -92,11 +117,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -106,180 +134,235 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-db1200"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_SYSFS_DEPRECATED=y
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+# CONFIG_FREEZER is not set
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
+# CONFIG_PCMCIA_IOCTL is not set
#
# PC-card bridges
#
-CONFIG_PCMCIA_AU1X00=m
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=y
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PM is not set
-
-#
-# Networking
-#
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -290,107 +373,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-# CONFIG_NETFILTER_NETLINK is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -400,21 +401,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -423,25 +427,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -454,6 +458,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -479,19 +484,21 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -503,224 +510,134 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_AU1550 is not set
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
-
-#
-# OneNAND Flash Device Drivers
-#
+CONFIG_MTD_NAND_PLATFORM=y
+# CONFIG_MTD_ALAUDA is not set
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_BLK_DEV_UB=y
+# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-CONFIG_BLK_DEV_IDECS=m
-# CONFIG_BLK_DEV_IDECD is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_TASK_IOCTL=y
+# CONFIG_IDE_PROC_FS is not set
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
CONFIG_BLK_DEV_IDE_AU1XXX=y
CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA=y
# CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA is not set
-CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
-# CONFIG_IDE_ARM is not set
# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_CONSTANTS is not set
-# CONFIG_SCSI_LOGGING is not set
-CONFIG_SCSI_SCAN_ASYNC=y
-
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# PCMCIA SCSI adapter support
-#
-# CONFIG_PCMCIA_AHA152X is not set
-# CONFIG_PCMCIA_FDOMAIN is not set
-# CONFIG_PCMCIA_NINJA_SCSI is not set
-# CONFIG_PCMCIA_QLOGIC is not set
-# CONFIG_PCMCIA_SYM53C500 is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
+# CONFIG_VETH is not set
# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
# CONFIG_MIPS_AU1X00_ENET is not set
-# CONFIG_SMC91X is not set
+CONFIG_SMC91X=y
# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
#
-# Ethernet (1000 Mbit)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
-# Ethernet (10000 Mbit)
+# USB Network Adapters
#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# PCMCIA network device support
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -728,16 +645,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -747,28 +662,26 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=y
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
#
# Serial drivers
@@ -776,33 +689,22 @@
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_CS is not set
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set
CONFIG_SERIAL_8250_AU1X00=y
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
@@ -811,223 +713,624 @@
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
#
-# I2C support
+# I2C Algorithms
#
-# CONFIG_I2C is not set
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
#
-# SPI support
+# I2C Hardware Bus support
#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_AU1550=y
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_AU1550=y
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
#
# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Hardware Monitoring support
+# Native drivers
#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_ADM1021 is not set
+CONFIG_SENSORS_ADM1025=y
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+CONFIG_SENSORS_LM70=y
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_AU1200=y
# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
-CONFIG_VGA_CONSOLE=y
-# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE is not set
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# HID Devices
-#
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
+CONFIG_SOUND=y
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
+CONFIG_SND_DYNAMIC_MINORS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_AC97_CODEC=y
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_MIPS is not set
+# CONFIG_SND_USB is not set
+# CONFIG_SND_PCMCIA is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_AC97_BUS=y
+CONFIG_SND_SOC_AU1XPSC=y
+CONFIG_SND_SOC_AU1XPSC_I2S=y
+CONFIG_SND_SOC_AU1XPSC_AC97=y
+CONFIG_SND_SOC_DB1200=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+# CONFIG_SND_SOC_ALL_CODECS is not set
+CONFIG_SND_SOC_AC97_CODEC=y
+CONFIG_SND_SOC_WM8731=y
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
+CONFIG_HIDRAW=y
#
-# USB support
+# USB Input Devices
#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
-CONFIG_USB_GADGET=m
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-# CONFIG_USB_GADGET_NET2280 is not set
-# CONFIG_USB_GADGET_PXA2XX is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_AT91 is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_LIBUSUAL is not set
#
-# MMC/SD Card support
+# USB Imaging devices
#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_AU1X=y
+# CONFIG_MMC_UNSAFE_RESUME is not set
#
-# LED devices
+# MMC/SD/SDIO Card Drivers
#
-# CONFIG_NEW_LEDS is not set
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_AU1X=y
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
#
# LED drivers
#
+# CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_GPIO is not set
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
#
# LED Triggers
#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
-# InfiniBand support
+# iptables trigger is under Netfilter config (LED target)
#
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# RTC interfaces
#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
#
-# Real Time Clock
+# I2C RTC drivers
#
-# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
-# DMA Engine support
+# SPI RTC drivers
#
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
-# DMA Clients
+# Platform RTC drivers
#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# DMA Devices
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# Auxiliary Display support
+# TI VLYNQ
#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
# CONFIG_REISERFS_FS is not set
-CONFIG_JFS_FS=y
-# CONFIG_JFS_POSIX_ACL is not set
-# CONFIG_JFS_SECURITY is not set
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
-CONFIG_GENERIC_ACL=y
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
-CONFIG_ISO9660_FS=m
+CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
+CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
@@ -1036,21 +1339,17 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
@@ -1059,27 +1358,36 @@
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
-# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
# CONFIG_JFFS2_FS_XATTR is not set
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
+CONFIG_ROOT_NFS=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
@@ -1087,93 +1395,140 @@
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=y
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
-# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+CONFIG_NLS_CODEPAGE_1250=y
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="mem=48M"
+CONFIG_CMDLINE="console=ttyS0,115200"
# CONFIG_CMDLINE_OVERRIDE is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1181,67 +1536,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=m
-CONFIG_CRYPTO_MANAGER=m
-CONFIG_CRYPTO_HMAC=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index a151313..5424c91 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -1,80 +1,104 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:26 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 08:46:33 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-CONFIG_MIPS_DB1500=y
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+CONFIG_MIPS_DB1500=y
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1500=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1500=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -87,6 +111,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -94,11 +119,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -108,137 +136,207 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-db1500"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCI_LEGACY is not set
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-CONFIG_CARDBUS=y
+# CONFIG_PCMCIA_IOCTL is not set
+# CONFIG_CARDBUS is not set
#
# PC-card bridges
@@ -246,51 +344,49 @@
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-CONFIG_PCMCIA_AU1X00=m
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -301,110 +397,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -414,27 +425,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -443,25 +451,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -474,6 +482,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -499,14 +508,14 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -524,152 +533,152 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-CONFIG_SGI_IOC4=m
-# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=m
-# CONFIG_BLK_DEV_DELKIN is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
-# CONFIG_BLK_DEV_IDEPCI is not set
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
+CONFIG_BLK_DEV_IDEPCI=y
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
+# CONFIG_BLK_DEV_OFFBOARD is not set
+# CONFIG_BLK_DEV_GENERIC is not set
+# CONFIG_BLK_DEV_OPTI621 is not set
+CONFIG_BLK_DEV_IDEDMA_PCI=y
+# CONFIG_BLK_DEV_AEC62XX is not set
+# CONFIG_BLK_DEV_ALI15X3 is not set
+# CONFIG_BLK_DEV_AMD74XX is not set
+# CONFIG_BLK_DEV_CMD64X is not set
+# CONFIG_BLK_DEV_TRIFLEX is not set
+# CONFIG_BLK_DEV_CS5520 is not set
+# CONFIG_BLK_DEV_CS5530 is not set
+CONFIG_BLK_DEV_HPT366=y
+# CONFIG_BLK_DEV_JMICRON is not set
+# CONFIG_BLK_DEV_SC1200 is not set
+# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
+# CONFIG_BLK_DEV_IT821X is not set
+# CONFIG_BLK_DEV_NS87415 is not set
+# CONFIG_BLK_DEV_PDC202XX_OLD is not set
+# CONFIG_BLK_DEV_PDC202XX_NEW is not set
+# CONFIG_BLK_DEV_SVWKS is not set
+# CONFIG_BLK_DEV_SIIMAGE is not set
+# CONFIG_BLK_DEV_SLC90E66 is not set
+# CONFIG_BLK_DEV_TRM290 is not set
+# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
+CONFIG_BLK_DEV_IDEDMA=y
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
+#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
@@ -677,88 +686,51 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=m
-# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=m
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
+# CONFIG_WLAN is not set
#
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
-# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
+# USB Network Adapters
#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -766,16 +738,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -785,33 +755,34 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
@@ -825,301 +796,143 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
-# CONFIG_USB_DABUSB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
-CONFIG_SOUND=y
+# CONFIG_DISPLAY_SUPPORT is not set
#
-# Advanced Linux Sound Architecture
+# Console display driver support
#
-CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
-CONFIG_SND_RAWMIDI=m
-CONFIG_SND_SEQUENCER=m
-CONFIG_SND_SEQ_DUMMY=m
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_PCM_OSS_PLUGINS=y
-CONFIG_SND_SEQUENCER_OSS=y
-# CONFIG_SND_DYNAMIC_MINORS is not set
-CONFIG_SND_SUPPORT_OLD_API=y
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-CONFIG_SND_AC97_CODEC=m
-# CONFIG_SND_DUMMY is not set
-CONFIG_SND_VIRMIDI=m
-CONFIG_SND_MTPAV=m
-# CONFIG_SND_SERIAL_U16550 is not set
-# CONFIG_SND_MPU401 is not set
-
-#
-# PCI devices
-#
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_ALS300 is not set
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_CS46XX is not set
-# CONFIG_SND_DARLA20 is not set
-# CONFIG_SND_GINA20 is not set
-# CONFIG_SND_LAYLA20 is not set
-# CONFIG_SND_DARLA24 is not set
-# CONFIG_SND_GINA24 is not set
-# CONFIG_SND_LAYLA24 is not set
-# CONFIG_SND_MONA is not set
-# CONFIG_SND_MIA is not set
-# CONFIG_SND_ECHO3G is not set
-# CONFIG_SND_INDIGO is not set
-# CONFIG_SND_INDIGOIO is not set
-# CONFIG_SND_INDIGODJ is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-# CONFIG_SND_ENS1370 is not set
-# CONFIG_SND_ENS1371 is not set
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_HDA_INTEL is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-# CONFIG_SND_INTEL8X0 is not set
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_PCXHR is not set
-# CONFIG_SND_RIPTIDE is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_YMFPCI is not set
-# CONFIG_SND_AC97_POWER_SAVE is not set
-
-#
-# ALSA MIPS devices
-#
-CONFIG_SND_AU1X00=m
-
-#
-# USB devices
-#
-# CONFIG_SND_USB_AUDIO is not set
-
-#
-# PCMCIA devices
-#
-# CONFIG_SND_VXPOCKET is not set
-# CONFIG_SND_PDAUDIOCF is not set
-
-#
-# SoC audio support
-#
-# CONFIG_SND_SOC is not set
-
-#
-# Open Sound System
-#
-CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS is not set
-# CONFIG_SOUND_BT878 is not set
-# CONFIG_SOUND_ICH is not set
-# CONFIG_SOUND_TRIDENT is not set
-# CONFIG_SOUND_MSNDCLAS is not set
-# CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_VIA82CXXX is not set
-CONFIG_AC97_BUS=m
-
-#
-# HID Devices
-#
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-
-#
-# USB support
-#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# may also be needed; see USB_STORAGE Help for more information
+# also be needed; see USB_STORAGE Help for more info
#
# CONFIG_USB_LIBUSUAL is not set
#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_TOUCHSCREEN is not set
-CONFIG_USB_YEALINK=m
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_ATI_REMOTE2 is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-# CONFIG_USB_GTCO is not set
-
-#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET_MII is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
# USB port drivers
#
-
-#
-# USB Serial Converter support
-#
# CONFIG_USB_SERIAL is not set
#
@@ -1128,7 +941,7 @@
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
@@ -1136,112 +949,107 @@
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
-CONFIG_USB_LD=m
+# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
#
#
-# Real Time Clock
+# Platform RTC drivers
#
-# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# DMA Engine support
+# on-CPU RTC drivers
#
-# CONFIG_DMA_ENGINE is not set
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# DMA Clients
+# TI VLYNQ
#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -1260,74 +1068,81 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
+CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
@@ -1345,10 +1160,10 @@
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -1358,38 +1173,76 @@
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1397,67 +1250,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index 6b64339..949b6dc 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -1,79 +1,103 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:27 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 08:58:22 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-CONFIG_MIPS_DB1550=y
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+CONFIG_MIPS_DB1550=y
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1550=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1550=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -86,6 +110,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -93,11 +118,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -107,137 +135,205 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-db1550"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-CONFIG_CARDBUS=y
+# CONFIG_PCMCIA_IOCTL is not set
+# CONFIG_CARDBUS is not set
#
# PC-card bridges
@@ -245,51 +341,49 @@
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
-CONFIG_PCMCIA_AU1X00=m
-
-#
-# PCI Hotplug Support
-#
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -300,110 +394,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -413,27 +422,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -442,25 +448,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -473,6 +479,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -498,20 +505,23 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@@ -523,105 +533,96 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-CONFIG_MTD_NAND=m
+CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND_IDS=m
-CONFIG_MTD_NAND_AU1550=m
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_AU1550=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_NANDSIM is not set
-
-#
-# OneNAND Flash Device Drivers
-#
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_UB=y
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-CONFIG_SGI_IOC4=m
-# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=m
-# CONFIG_BLK_DEV_DELKIN is not set
-# CONFIG_BLK_DEV_IDECD is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_TASK_IOCTL=y
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
+CONFIG_BLK_DEV_HPT366=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
-CONFIG_BLK_DEV_IT8213=m
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -631,82 +632,65 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_TC86C001=m
-# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
+#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
@@ -714,96 +698,53 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
+# CONFIG_ENC28J60 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=m
-# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=m
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
+# CONFIG_WLAN is not set
#
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
-# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
+# USB Network Adapters
#
-CONFIG_NET_PCMCIA=y
-CONFIG_PCMCIA_3C589=m
-CONFIG_PCMCIA_3C574=m
-CONFIG_PCMCIA_FMVJ18X=m
-CONFIG_PCMCIA_PCNET=m
-CONFIG_PCMCIA_NMCLAN=m
-CONFIG_PCMCIA_SMC91C92=m
-CONFIG_PCMCIA_XIRC2PS=m
-CONFIG_PCMCIA_AXNET=m
-
-#
-# Wan interfaces
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -811,16 +752,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -830,26 +769,27 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
@@ -866,199 +806,420 @@
#
# Non-8250 serial port support
#
+# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
#
-# I2C support
+# I2C Algorithms
#
-# CONFIG_I2C is not set
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
#
-# SPI support
+# I2C Hardware Bus support
#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PC SMBus host controller drivers
#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_AU1550=y
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_AU1550=y
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
-# CONFIG_SOUND is not set
+# CONFIG_DISPLAY_SUPPORT is not set
#
-# HID Devices
+# Console display driver support
#
-# CONFIG_HID is not set
-
-#
-# USB support
-#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_SOUND=y
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+CONFIG_SND_HRTIMER=y
+CONFIG_SND_DYNAMIC_MINORS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_PCI is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_MIPS is not set
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_PCMCIA is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_AU1XPSC=y
+# CONFIG_SND_SOC_DB1200 is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+# CONFIG_SND_SOC_ALL_CODECS is not set
+# CONFIG_SOUND_PRIME is not set
+# CONFIG_HID_SUPPORT is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# RTC interfaces
#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
#
-# Real Time Clock
+# I2C RTC drivers
#
-# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
#
-# DMA Engine support
+# SPI RTC drivers
#
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
#
-# DMA Clients
+# Platform RTC drivers
#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# DMA Devices
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# Auxiliary Display support
+# TI VLYNQ
#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -1077,75 +1238,82 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+CONFIG_CONFIGFS_FS=y
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+# CONFIG_JFFS2_FS_POSIX_ACL is not set
+# CONFIG_JFFS2_FS_SECURITY is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
@@ -1162,10 +1330,10 @@
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -1175,38 +1343,75 @@
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1214,67 +1419,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index b71a0a4..4caa0e0 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.32-rc6
-# Mon Nov 9 23:42:42 2009
+# Linux kernel version: 2.6.33-rc2
+# Mon Jan 4 13:41:09 2010
#
CONFIG_MIPS=y
@@ -27,6 +27,7 @@
# CONFIG_PNX8550_STB810 is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
@@ -51,6 +52,9 @@
# CONFIG_LEMOTE_FULOONG2E is not set
CONFIG_LEMOTE_MACH2F=y
CONFIG_CS5536=y
+CONFIG_CS5536_MFGPT=y
+CONFIG_LOONGSON_SUSPEND=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
@@ -63,13 +67,8 @@
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_CEVT_R4K_LIB=y
-CONFIG_CEVT_R4K=y
-CONFIG_CSRC_R4K_LIB=y
-CONFIG_CSRC_R4K=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_EARLY_PRINTK=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_I8259=y
# CONFIG_NO_IOPORT is not set
@@ -109,13 +108,15 @@
# CONFIG_CPU_SB1 is not set
# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_SYS_SUPPORTS_ZBOOT=y
-CONFIG_SYS_SUPPORTS_ZBOOT_UART16550=y
CONFIG_CPU_LOONGSON2=y
CONFIG_SYS_HAS_CPU_LOONGSON2F=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_CPUFREQ=y
+CONFIG_CPU_SUPPORTS_ADDRWINCFG=y
+CONFIG_CPU_SUPPORTS_UNCACHED_ACCELERATED=y
#
# Kernel type
@@ -137,7 +138,6 @@
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_SYS_SUPPORTS_HIGHMEM=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
@@ -146,17 +146,11 @@
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
-
-#
-# Memory hotplug is currently incompatible with Software Suspend
-#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
-CONFIG_HAVE_MLOCK=y
-CONFIG_HAVE_MLOCKED_PAGE_BIT=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_TICK_ONESHOT=y
@@ -175,7 +169,7 @@
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
-# CONFIG_KEXEC is not set
+CONFIG_KEXEC=y
# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
@@ -194,9 +188,9 @@
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
-# CONFIG_KERNEL_GZIP is not set
+CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
-CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZMA is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
@@ -211,6 +205,7 @@
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=64
# CONFIG_RCU_FANOUT_EXACT is not set
@@ -224,7 +219,11 @@
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
-# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -256,14 +255,18 @@
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
-# CONFIG_PROFILING is not set
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_SYSCALL_WRAPPERS=y
#
# GCOV-based kernel profiling
#
-# CONFIG_SLOW_WORK is not set
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_SLOW_WORK=y
+# CONFIG_SLOW_WORK_DEBUG is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
@@ -283,14 +286,41 @@
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_DEADLINE=m
CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_SPIN_UNLOCK is not set
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_READ_UNLOCK is not set
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQ is not set
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+# CONFIG_INLINE_WRITE_UNLOCK is not set
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
CONFIG_FREEZER=y
#
@@ -314,7 +344,7 @@
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
# CONFIG_HAVE_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=m
CONFIG_MIPS32_COMPAT=y
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
@@ -335,9 +365,34 @@
CONFIG_HIBERNATION_NVS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION="/dev/hda3"
-# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_MIPS_EXTERNAL_TIMER=y
+CONFIG_MIPS_CPUFREQ=y
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+CONFIG_CPU_FREQ_DEBUG=y
+CONFIG_CPU_FREQ_STAT=m
+CONFIG_CPU_FREQ_STAT_DETAILS=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=m
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+
+#
+# CPUFreq processor drivers
+#
+CONFIG_LOONGSON2_CPUFREQ=m
CONFIG_NET=y
-CONFIG_COMPAT_NETLINK_MESSAGES=y
#
# Networking options
@@ -346,11 +401,12 @@
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
+CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
-# CONFIG_NET_KEY is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
@@ -361,12 +417,13 @@
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+# CONFIG_NET_IPGRE_BROADCAST is not set
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
-# CONFIG_ARPD is not set
+CONFIG_ARPD=y
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
@@ -399,30 +456,34 @@
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="bic"
-# CONFIG_TCP_MD5SIG is not set
+CONFIG_TCP_MD5SIG=y
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
-# CONFIG_IPV6_ROUTER_PREF is not set
+CONFIG_IPV6_ROUTER_PREF=y
+# CONFIG_IPV6_ROUTE_INFO is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
-# CONFIG_IPV6_TUNNEL is not set
-# CONFIG_IPV6_MULTIPLE_TABLES is not set
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
# CONFIG_IPV6_MROUTE is not set
CONFIG_NETWORK_SECMARK=y
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
#
# Core Netfilter Configuration
@@ -446,17 +507,22 @@
#
# CONFIG_IP6_NF_QUEUE is not set
# CONFIG_IP6_NF_IPTABLES is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
+CONFIG_STP=m
+CONFIG_BRIDGE=m
# CONFIG_NET_DSA is not set
-# CONFIG_VLAN_8021Q is not set
+CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
+CONFIG_LLC=m
# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
+CONFIG_IPX=m
+# CONFIG_IPX_INTERN is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
@@ -518,26 +584,61 @@
# Network testing
#
# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
-# CONFIG_BT is not set
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_HCIBTUSB=m
+# CONFIG_BT_HCIBTSDIO is not set
+# CONFIG_BT_HCIUART is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+CONFIG_BT_HCIBFUSB=m
+CONFIG_BT_HCIVHCI=m
+# CONFIG_BT_MRVL is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
-# CONFIG_CFG80211 is not set
-CONFIG_CFG80211_DEFAULT_PS_VALUE=0
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_REG_DEBUG is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_WIRELESS_OLD_REGULATORY is not set
-CONFIG_WIRELESS_EXT=y
+CONFIG_CFG80211_WEXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
-# CONFIG_LIB80211 is not set
-
-#
-# CFG80211 needs to be enabled for MAC80211
-#
+CONFIG_LIB80211=m
+CONFIG_LIB80211_DEBUG=y
+CONFIG_MAC80211=m
+# CONFIG_MAC80211_RC_PID is not set
+CONFIG_MAC80211_RC_MINSTREL=y
+# CONFIG_MAC80211_RC_DEFAULT_PID is not set
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
# CONFIG_WIMAX is not set
CONFIG_RFKILL=m
-# CONFIG_RFKILL_INPUT is not set
+CONFIG_RFKILL_LEDS=y
+CONFIG_RFKILL_INPUT=y
# CONFIG_NET_9P is not set
#
@@ -555,7 +656,7 @@
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_SYS_HYPERVISOR is not set
-# CONFIG_CONNECTOR is not set
+CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
# CONFIG_PNP is not set
@@ -566,7 +667,12 @@
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=y
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
@@ -577,19 +683,7 @@
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
-CONFIG_MISC_DEVICES=y
-# CONFIG_PHANTOM is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
-# CONFIG_ENCLOSURE_SERVICES is not set
-# CONFIG_HP_ILO is not set
-# CONFIG_C2PORT is not set
-
-#
-# EEPROM support
-#
-# CONFIG_EEPROM_93CX6 is not set
-# CONFIG_CB710_CORE is not set
+# CONFIG_MISC_DEVICES is not set
CONFIG_HAVE_IDE=y
CONFIG_IDE=y
@@ -619,8 +713,7 @@
#
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
@@ -700,7 +793,29 @@
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
-# CONFIG_MD is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+CONFIG_MD_LINEAR=m
+CONFIG_MD_RAID0=m
+CONFIG_MD_RAID1=m
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
+CONFIG_MD_RAID6_PQ=m
+# CONFIG_ASYNC_RAID6_TEST is not set
+CONFIG_MD_MULTIPATH=m
+CONFIG_MD_FAULTY=m
+CONFIG_BLK_DEV_DM=m
+CONFIG_DM_DEBUG=y
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_LOG_USERSPACE=m
+CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+CONFIG_DM_MULTIPATH_QL=m
+CONFIG_DM_MULTIPATH_ST=m
+CONFIG_DM_DELAY=m
+CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set
#
@@ -712,19 +827,19 @@
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
# CONFIG_IFB is not set
-# CONFIG_DUMMY is not set
+CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-# CONFIG_VETH is not set
+CONFIG_TUN=m
+CONFIG_VETH=m
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
@@ -738,6 +853,7 @@
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
@@ -769,7 +885,7 @@
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
-CONFIG_8139TOO_TUNE_TWISTER=y
+# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
@@ -795,6 +911,7 @@
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=y
+CONFIG_R8169_VLAN=y
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
@@ -810,15 +927,31 @@
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
CONFIG_WLAN=y
-CONFIG_WLAN_PRE80211=y
-# CONFIG_STRIP is not set
-# CONFIG_WAVELAN is not set
-CONFIG_WLAN_80211=y
-# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_ADM8211 is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_MWL8K is not set
+# CONFIG_ATH_COMMON is not set
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
# CONFIG_HOSTAP is not set
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWLWIFI is not set
+# CONFIG_IWM is not set
+# CONFIG_LIBERTAS is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_RT2X00 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_ZD1211RW is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -831,17 +964,39 @@
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_CDCETHER=m
+CONFIG_USB_NET_CDC_EEM=m
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
+CONFIG_NETCONSOLE=m
+CONFIG_NETCONSOLE_DYNAMIC=y
+CONFIG_NETPOLL=y
+# CONFIG_NETPOLL_TRAP is not set
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
@@ -849,8 +1004,9 @@
# Input device support
#
CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
+CONFIG_INPUT_FF_MEMLESS=m
+CONFIG_INPUT_POLLDEV=m
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
@@ -884,7 +1040,7 @@
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
+CONFIG_MOUSE_APPLETOUCH=m
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
@@ -904,6 +1060,7 @@
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_GAMEPORT is not set
#
@@ -934,8 +1091,7 @@
#
# Serial drivers
#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=16
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
@@ -953,8 +1109,7 @@
#
# Non-8250 serial port support
#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_CORE=m
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
@@ -1033,14 +1188,18 @@
#
# Multimedia drivers
#
+CONFIG_IR_CORE=m
+CONFIG_VIDEO_IR=m
# CONFIG_MEDIA_ATTACH is not set
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L1=m
+CONFIG_VIDEOBUF_GEN=m
+CONFIG_VIDEOBUF_VMALLOC=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
-# CONFIG_VIDEO_VIVI is not set
+CONFIG_VIDEO_VIVI=m
# CONFIG_VIDEO_PMS is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_CPIA2 is not set
@@ -1049,52 +1208,55 @@
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
CONFIG_USB_GSPCA=m
-# CONFIG_USB_M5602 is not set
-# CONFIG_USB_STV06XX is not set
+CONFIG_USB_M5602=m
+CONFIG_USB_STV06XX=m
# CONFIG_USB_GL860 is not set
-# CONFIG_USB_GSPCA_CONEX is not set
-# CONFIG_USB_GSPCA_ETOMS is not set
-# CONFIG_USB_GSPCA_FINEPIX is not set
+CONFIG_USB_GSPCA_CONEX=m
+CONFIG_USB_GSPCA_ETOMS=m
+CONFIG_USB_GSPCA_FINEPIX=m
# CONFIG_USB_GSPCA_JEILINJ is not set
-# CONFIG_USB_GSPCA_MARS is not set
-# CONFIG_USB_GSPCA_MR97310A is not set
-# CONFIG_USB_GSPCA_OV519 is not set
-# CONFIG_USB_GSPCA_OV534 is not set
-# CONFIG_USB_GSPCA_PAC207 is not set
-# CONFIG_USB_GSPCA_PAC7311 is not set
-# CONFIG_USB_GSPCA_SN9C20X is not set
-# CONFIG_USB_GSPCA_SONIXB is not set
-# CONFIG_USB_GSPCA_SONIXJ is not set
-# CONFIG_USB_GSPCA_SPCA500 is not set
-# CONFIG_USB_GSPCA_SPCA501 is not set
-# CONFIG_USB_GSPCA_SPCA505 is not set
-# CONFIG_USB_GSPCA_SPCA506 is not set
-# CONFIG_USB_GSPCA_SPCA508 is not set
-# CONFIG_USB_GSPCA_SPCA561 is not set
-# CONFIG_USB_GSPCA_SQ905 is not set
-# CONFIG_USB_GSPCA_SQ905C is not set
-# CONFIG_USB_GSPCA_STK014 is not set
-# CONFIG_USB_GSPCA_SUNPLUS is not set
-# CONFIG_USB_GSPCA_T613 is not set
-# CONFIG_USB_GSPCA_TV8532 is not set
-# CONFIG_USB_GSPCA_VC032X is not set
-# CONFIG_USB_GSPCA_ZC3XX is not set
+CONFIG_USB_GSPCA_MARS=m
+CONFIG_USB_GSPCA_MR97310A=m
+CONFIG_USB_GSPCA_OV519=m
+CONFIG_USB_GSPCA_OV534=m
+CONFIG_USB_GSPCA_PAC207=m
+# CONFIG_USB_GSPCA_PAC7302 is not set
+CONFIG_USB_GSPCA_PAC7311=m
+CONFIG_USB_GSPCA_SN9C20X=m
+CONFIG_USB_GSPCA_SN9C20X_EVDEV=y
+CONFIG_USB_GSPCA_SONIXB=m
+CONFIG_USB_GSPCA_SONIXJ=m
+CONFIG_USB_GSPCA_SPCA500=m
+CONFIG_USB_GSPCA_SPCA501=m
+CONFIG_USB_GSPCA_SPCA505=m
+CONFIG_USB_GSPCA_SPCA506=m
+CONFIG_USB_GSPCA_SPCA508=m
+CONFIG_USB_GSPCA_SPCA561=m
+CONFIG_USB_GSPCA_SQ905=m
+CONFIG_USB_GSPCA_SQ905C=m
+CONFIG_USB_GSPCA_STK014=m
+# CONFIG_USB_GSPCA_STV0680 is not set
+CONFIG_USB_GSPCA_SUNPLUS=m
+CONFIG_USB_GSPCA_T613=m
+CONFIG_USB_GSPCA_TV8532=m
+CONFIG_USB_GSPCA_VC032X=m
+CONFIG_USB_GSPCA_ZC3XX=m
# CONFIG_VIDEO_HDPVR is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_QUICKCAM_MESSENGER is not set
-# CONFIG_USB_ET61X251 is not set
+CONFIG_USB_ET61X251=m
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
-# CONFIG_USB_SN9C102 is not set
+CONFIG_USB_SN9C102=m
# CONFIG_USB_STV680 is not set
-# CONFIG_USB_ZC0301 is not set
+CONFIG_USB_ZC0301=m
# CONFIG_USB_PWC is not set
CONFIG_USB_PWC_INPUT_EVDEV=y
-# CONFIG_USB_ZR364XX is not set
-# CONFIG_USB_STKWEBCAM is not set
-# CONFIG_USB_S2255 is not set
+CONFIG_USB_ZR364XX=m
+CONFIG_USB_STKWEBCAM=m
+CONFIG_USB_S2255=m
# CONFIG_RADIO_ADAPTERS is not set
# CONFIG_DAB is not set
@@ -1132,6 +1294,7 @@
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_UVESA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
@@ -1161,7 +1324,7 @@
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_GENERIC=y
+CONFIG_BACKLIGHT_GENERIC=m
#
# Display device support
@@ -1193,28 +1356,44 @@
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=m
-# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
-# CONFIG_SND_SEQUENCER is not set
-# CONFIG_SND_MIXER_OSS is not set
-# CONFIG_SND_PCM_OSS is not set
-# CONFIG_SND_HRTIMER is not set
+CONFIG_SND_HWDEP=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
+CONFIG_SND_SEQUENCER_OSS=y
+CONFIG_SND_HRTIMER=m
+CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
# CONFIG_SND_RTCTIMER is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
-# CONFIG_SND_SUPPORT_OLD_API is not set
-# CONFIG_SND_VERBOSE_PROCFS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
-# CONFIG_SND_RAWMIDI_SEQ is not set
+CONFIG_SND_RAWMIDI_SEQ=m
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=m
-# CONFIG_SND_DRIVERS is not set
+CONFIG_SND_DRIVERS=y
+CONFIG_SND_DUMMY=m
+CONFIG_SND_VIRMIDI=m
+# CONFIG_SND_MTPAV is not set
+CONFIG_SND_SERIAL_U16550=m
+CONFIG_SND_MPU401=m
+CONFIG_SND_AC97_POWER_SAVE=y
+CONFIG_SND_AC97_POWER_SAVE_DEFAULT=10
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
@@ -1281,7 +1460,10 @@
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_MIPS is not set
-# CONFIG_SND_USB is not set
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=m
+CONFIG_SND_USB_CAIAQ=m
+CONFIG_SND_USB_CAIAQ_INPUT=y
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
@@ -1299,32 +1481,41 @@
#
# Special HID drivers
#
-# CONFIG_HID_A4TECH is not set
-# CONFIG_HID_APPLE is not set
-# CONFIG_HID_BELKIN is not set
-# CONFIG_HID_CHERRY is not set
-# CONFIG_HID_CHICONY is not set
-# CONFIG_HID_CYPRESS is not set
-# CONFIG_HID_DRAGONRISE is not set
-# CONFIG_HID_EZKEY is not set
-# CONFIG_HID_KYE is not set
-# CONFIG_HID_GYRATION is not set
-# CONFIG_HID_TWINHAN is not set
-# CONFIG_HID_KENSINGTON is not set
-# CONFIG_HID_LOGITECH is not set
-# CONFIG_HID_MICROSOFT is not set
-# CONFIG_HID_MONTEREY is not set
-# CONFIG_HID_NTRIG is not set
-# CONFIG_HID_PANTHERLORD is not set
-# CONFIG_HID_PETALYNX is not set
-# CONFIG_HID_SAMSUNG is not set
-# CONFIG_HID_SONY is not set
-# CONFIG_HID_SUNPLUS is not set
-# CONFIG_HID_GREENASIA is not set
-# CONFIG_HID_SMARTJOYPLUS is not set
-# CONFIG_HID_TOPSEED is not set
-# CONFIG_HID_THRUSTMASTER is not set
-# CONFIG_HID_ZEROPLUS is not set
+CONFIG_HID_A4TECH=m
+CONFIG_HID_APPLE=m
+CONFIG_HID_BELKIN=m
+CONFIG_HID_CHERRY=m
+CONFIG_HID_CHICONY=m
+CONFIG_HID_CYPRESS=m
+CONFIG_HID_DRAGONRISE=m
+CONFIG_DRAGONRISE_FF=y
+CONFIG_HID_EZKEY=m
+CONFIG_HID_KYE=m
+CONFIG_HID_GYRATION=m
+CONFIG_HID_TWINHAN=m
+CONFIG_HID_KENSINGTON=m
+CONFIG_HID_LOGITECH=m
+CONFIG_LOGITECH_FF=y
+CONFIG_LOGIRUMBLEPAD2_FF=y
+CONFIG_HID_MICROSOFT=m
+CONFIG_HID_MONTEREY=m
+CONFIG_HID_NTRIG=m
+CONFIG_HID_PANTHERLORD=m
+CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=m
+CONFIG_HID_SAMSUNG=m
+CONFIG_HID_SONY=m
+CONFIG_HID_SUNPLUS=m
+CONFIG_HID_GREENASIA=m
+CONFIG_GREENASIA_FF=y
+CONFIG_HID_SMARTJOYPLUS=m
+CONFIG_SMARTJOYPLUS_FF=y
+CONFIG_HID_TOPSEED=m
+CONFIG_HID_THRUSTMASTER=m
+CONFIG_THRUSTMASTER_FF=y
+CONFIG_HID_WACOM=m
+CONFIG_HID_ZEROPLUS=m
+CONFIG_ZEROPLUS_FF=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
@@ -1344,7 +1535,7 @@
CONFIG_USB_OTG_WHITELIST=y
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
CONFIG_USB_MON=y
-# CONFIG_USB_WUSB is not set
+CONFIG_USB_WUSB=m
# CONFIG_USB_WUSB_CBAF is not set
#
@@ -1366,14 +1557,15 @@
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
-# CONFIG_USB_WHCI_HCD is not set
-# CONFIG_USB_HWA_HCD is not set
+CONFIG_USB_WHCI_HCD=m
+CONFIG_USB_HWA_HCD=m
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
-# CONFIG_USB_PRINTER is not set
+CONFIG_USB_PRINTER=m
CONFIG_USB_WDM=m
# CONFIG_USB_TMC is not set
@@ -1397,7 +1589,7 @@
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
-# CONFIG_USB_LIBUSUAL is not set
+CONFIG_USB_LIBUSUAL=y
#
# USB Imaging devices
@@ -1467,7 +1659,7 @@
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
-# CONFIG_USB_LED is not set
+CONFIG_USB_LED=m
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
@@ -1480,16 +1672,95 @@
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
-# CONFIG_USB_GADGET is not set
+CONFIG_USB_GADGET=m
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_R8A66597 is not set
+# CONFIG_USB_GADGET_PXA27X is not set
+# CONFIG_USB_GADGET_S3C_HSOTG is not set
+# CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+CONFIG_USB_GADGET_M66592=y
+CONFIG_USB_M66592=m
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LANGWELL is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+CONFIG_USB_GADGET_DUALSPEED=y
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_MULTI is not set
#
# OTG and related infrastructure
#
# CONFIG_NOP_USB_XCEIV is not set
-# CONFIG_UWB is not set
-# CONFIG_MMC is not set
+CONFIG_UWB=m
+CONFIG_UWB_HWA=m
+CONFIG_UWB_WHCI=m
+# CONFIG_UWB_WLP is not set
+# CONFIG_UWB_I1480U is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=m
+CONFIG_MMC_BLOCK_BOUNCE=y
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MEMSTICK is not set
-# CONFIG_NEW_LEDS is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=m
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_RTC_CLASS is not set
@@ -1504,22 +1775,18 @@
# CONFIG_STAGING_EXCLUDE_BUILD is not set
# CONFIG_ET131X is not set
# CONFIG_USB_IP_COMMON is not set
-# CONFIG_PRISM2_USB is not set
+# CONFIG_W35UND is not set
# CONFIG_ECHO is not set
+# CONFIG_OTUS is not set
# CONFIG_COMEDI is not set
# CONFIG_ASUS_OLED is not set
# CONFIG_ALTERA_PCIE_CHDMA is not set
-# CONFIG_RTL8187SE is not set
-# CONFIG_RTL8192SU is not set
+# CONFIG_R8187SE is not set
# CONFIG_RTL8192E is not set
# CONFIG_INPUT_MIMIO is not set
# CONFIG_TRANZPORT is not set
#
-# Android
-#
-
-#
# Qualcomm MSM Camera And Video
#
@@ -1527,7 +1794,6 @@
# Camera Sensor Selection
#
# CONFIG_INPUT_GPIO is not set
-# CONFIG_DST is not set
# CONFIG_POHMELFS is not set
# CONFIG_B3DFG is not set
# CONFIG_PLAN9AUTH is not set
@@ -1544,28 +1810,55 @@
#
# CONFIG_RAR_REGISTER is not set
# CONFIG_IIO is not set
+# CONFIG_RAMZSWAP is not set
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_STRIP is not set
+# CONFIG_WAVELAN is not set
CONFIG_FB_SM7XX=y
-CONFIG_FB_SM7XX_ACCEL=y
+# CONFIG_FB_SM7XX_ACCEL is not set
#
# File systems
#
-# CONFIG_EXT2_FS is not set
+CONFIG_EXT2_FS=m
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_XATTR=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+CONFIG_REISERFS_PROC_INFO=y
+CONFIG_REISERFS_FS_XATTR=y
+# CONFIG_REISERFS_FS_POSIX_ACL is not set
+# CONFIG_REISERFS_FS_SECURITY is not set
+CONFIG_JFS_FS=m
+CONFIG_JFS_POSIX_ACL=y
+# CONFIG_JFS_SECURITY is not set
+# CONFIG_JFS_DEBUG is not set
+# CONFIG_JFS_STATISTICS is not set
CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
+CONFIG_XFS_FS=m
+CONFIG_XFS_QUOTA=y
+CONFIG_XFS_POSIX_ACL=y
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_BTRFS_FS is not set
+CONFIG_BTRFS_FS=m
+# CONFIG_BTRFS_FS_POSIX_ACL is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
@@ -1575,17 +1868,25 @@
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_QUOTA_TREE=m
# CONFIG_QFMT_V1 is not set
-# CONFIG_QFMT_V2 is not set
+CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
+CONFIG_AUTOFS_FS=m
+CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
#
# Caches
#
-# CONFIG_FSCACHE is not set
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_HISTOGRAM is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_FSCACHE_OBJECT_LIST is not set
+CONFIG_CACHEFILES=m
+# CONFIG_CACHEFILES_DEBUG is not set
+# CONFIG_CACHEFILES_HISTOGRAM is not set
#
# CD-ROM/DVD Filesystems
@@ -1599,11 +1900,13 @@
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
-# CONFIG_MSDOS_FS is not set
+CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
+CONFIG_NTFS_FS=m
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
#
# Pseudo filesystems
@@ -1616,23 +1919,60 @@
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-# CONFIG_CONFIGFS_FS is not set
-# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_CONFIGFS_FS=m
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_CRAMFS=m
+CONFIG_SQUASHFS=m
+CONFIG_SQUASHFS_EMBEDDED=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+CONFIG_ROMFS_FS=m
+CONFIG_ROMFS_BACKED_BY_BLOCK=y
+# CONFIG_ROMFS_BACKED_BY_MTD is not set
+# CONFIG_ROMFS_BACKED_BY_BOTH is not set
+CONFIG_ROMFS_ON_BLOCK=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
# CONFIG_NFS_V4 is not set
-# CONFIG_NFSD is not set
+# CONFIG_NFS_FSCACHE is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V3=y
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
+CONFIG_SUNRPC_GSS=m
+CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
+# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
@@ -1643,45 +1983,45 @@
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf-8"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
#
@@ -1695,125 +2035,155 @@
# CONFIG_MAGIC_SYSRQ is not set
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_KERNEL is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
+CONFIG_STACKTRACE=y
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
+# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
#
# Security options
#
-# CONFIG_KEYS is not set
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
-# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_CORE=m
+CONFIG_ASYNC_MEMCPY=m
+CONFIG_ASYNC_XOR=m
+CONFIG_ASYNC_PQ=m
+CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
+CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
-CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_MANAGER2=y
-# CONFIG_CRYPTO_GF128MUL is not set
-# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_WORKQUEUE=y
-# CONFIG_CRYPTO_CRYPTD is not set
-# CONFIG_CRYPTO_AUTHENC is not set
-# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
#
# Authenticated Encryption with Associated Data
#
-# CONFIG_CRYPTO_CCM is not set
-# CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_SEQIV=m
#
# Block modes
#
-CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_CTR is not set
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_CTR=m
# CONFIG_CRYPTO_CTS is not set
-# CONFIG_CRYPTO_ECB is not set
-# CONFIG_CRYPTO_LRW is not set
-# CONFIG_CRYPTO_PCBC is not set
-# CONFIG_CRYPTO_XTS is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
#
# Hash modes
#
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_XCBC is not set
+CONFIG_CRYPTO_HMAC=m
+CONFIG_CRYPTO_XCBC=m
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_GHASH is not set
-# CONFIG_CRYPTO_MD4 is not set
-# CONFIG_CRYPTO_MD5 is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_RMD128 is not set
-# CONFIG_CRYPTO_RMD160 is not set
-# CONFIG_CRYPTO_RMD256 is not set
-# CONFIG_CRYPTO_RMD320 is not set
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-# CONFIG_CRYPTO_WP512 is not set
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_GHASH=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
#
# Ciphers
#
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_CAMELLIA is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_DES is not set
-# CONFIG_CRYPTO_FCRYPT is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_SALSA20 is not set
-# CONFIG_CRYPTO_SEED is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_TWOFISH is not set
+CONFIG_CRYPTO_AES=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
#
# Compression
#
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_ZLIB is not set
-# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_ZLIB=m
+CONFIG_CRYPTO_LZO=m
#
# Random Number Generation
#
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_ANSI_CPRNG=m
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
-# CONFIG_BINARY_PRINTF is not set
+CONFIG_BINARY_PRINTF=y
#
# Library routines
@@ -1821,14 +2191,20 @@
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
+CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
-CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index ddf67f6..97382b6 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -1,79 +1,103 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:37 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 09:53:29 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-CONFIG_MIPS_PB1100=y
-# CONFIG_MIPS_PB1500 is not set
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+CONFIG_MIPS_PB1100=y
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1100=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1100=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -86,6 +110,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -93,11 +118,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -107,184 +135,244 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-pb1100"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
# CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
+# CONFIG_PCMCIA_IOCTL is not set
#
# PC-card bridges
#
# CONFIG_PCMCIA_AU1X00 is not set
-
-#
-# PCI Hotplug Support
-#
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -295,110 +383,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -408,27 +411,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -437,25 +437,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -468,6 +468,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -493,14 +494,13 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -517,166 +517,136 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_UB=y
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
#
-# Misc devices
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+# CONFIG_BLK_DEV_IDECD is not set
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_IDE_TASK_IOCTL=y
+# CONFIG_IDE_PROC_FS is not set
#
-# ATA/ATAPI/MFM/RLL support
+# IDE chipset support/bugfixes
#
-# CONFIG_IDE is not set
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
-CONFIG_PHYLIB=m
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_MIPS_AU1X00_ENET is not set
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
#
-# Ethernet (1000 Mbit)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
#
-# Ethernet (10000 Mbit)
+# USB Network Adapters
#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# PCMCIA network device support
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -684,16 +654,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -703,28 +671,26 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
#
# Serial drivers
@@ -743,198 +709,288 @@
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HIDRAW=y
#
-# HID Devices
+# USB Input Devices
#
-# CONFIG_HID is not set
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
#
-# USB support
+# Special HID drivers
#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB_ARCH_HAS_EHCI is not set
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# LED drivers
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
#
#
-# LED Triggers
+# Platform RTC drivers
#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# InfiniBand support
+# on-CPU RTC drivers
#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# TI VLYNQ
#
-
-#
-# Real Time Clock
-#
-# CONFIG_RTC_CLASS is not set
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
@@ -953,69 +1009,76 @@
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+# CONFIG_JFFS2_FS_POSIX_ACL is not set
+# CONFIG_JFFS2_FS_SECURITY is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
@@ -1055,34 +1118,71 @@
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1090,67 +1190,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/pb1200_defconfig b/arch/mips/configs/pb1200_defconfig
new file mode 100644
index 0000000..e9ad773
--- /dev/null
+++ b/arch/mips/configs/pb1200_defconfig
@@ -0,0 +1,1568 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.33
+# Fri Feb 26 10:23:34 2010
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+CONFIG_MACH_ALCHEMY=y
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_POWERTV is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+CONFIG_MIPS_PB1200=y
+# CONFIG_MIPS_PB1500 is not set
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1200=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_48 is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-pb1200"
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_VM_EVENT_COUNTERS is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+# CONFIG_FREEZER is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
+CONFIG_PCMCIA_LOAD_CIS=y
+# CONFIG_PCMCIA_IOCTL is not set
+
+#
+# PC-card bridges
+#
+# CONFIG_PCMCIA_AU1X00 is not set
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+# CONFIG_HAVE_AOUT is not set
+CONFIG_BINFMT_MISC=y
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_PM is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_AU1550 is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+CONFIG_MTD_NAND_PLATFORM=y
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_UB=y
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+CONFIG_IDE=y
+
+#
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
+#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_ATAPI=y
+# CONFIG_BLK_DEV_IDE_SATA is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
+# CONFIG_BLK_DEV_IDETAPE is not set
+CONFIG_IDE_TASK_IOCTL=y
+# CONFIG_IDE_PROC_FS is not set
+
+#
+# IDE chipset support/bugfixes
+#
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDE_AU1XXX=y
+CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA=y
+# CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA is not set
+# CONFIG_BLK_DEV_IDEDMA is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_PHYLIB is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_MIPS_AU1X00_ENET is not set
+CONFIG_SMC91X=y
+# CONFIG_DM9000 is not set
+# CONFIG_ENC28J60 is not set
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_MAX3100 is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+
+#
+# PCMCIA character devices
+#
+# CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_AU1550=y
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+CONFIG_SPI_AU1550=y
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_DESIGNWARE is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_GPIOLIB=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+
+#
+# Memory mapped GPIO expanders:
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_ADP5588 is not set
+
+#
+# PCI GPIO expanders:
+#
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_GPIO_MC33880 is not set
+
+#
+# AC97 GPIO expanders:
+#
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+CONFIG_HWMON_VID=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_ADM1021 is not set
+CONFIG_SENSORS_ADM1025=y
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+CONFIG_SENSORS_LM70=y
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_UCB1400_CORE is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_MC13783 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_AB4500_CORE is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_AU1200=y
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+CONFIG_FONT_8x16=y
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+# CONFIG_FONT_MINI_4x6 is not set
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
+CONFIG_SOUND=y
+# CONFIG_SOUND_OSS_CORE is not set
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_JACK=y
+# CONFIG_SND_SEQUENCER is not set
+# CONFIG_SND_MIXER_OSS is not set
+# CONFIG_SND_PCM_OSS is not set
+# CONFIG_SND_HRTIMER is not set
+CONFIG_SND_DYNAMIC_MINORS=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_VMASTER=y
+# CONFIG_SND_RAWMIDI_SEQ is not set
+# CONFIG_SND_OPL3_LIB_SEQ is not set
+# CONFIG_SND_OPL4_LIB_SEQ is not set
+# CONFIG_SND_SBAWE_SEQ is not set
+# CONFIG_SND_EMU10K1_SEQ is not set
+CONFIG_SND_AC97_CODEC=y
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_MIPS is not set
+# CONFIG_SND_USB is not set
+# CONFIG_SND_PCMCIA is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_AC97_BUS=y
+CONFIG_SND_SOC_AU1XPSC=y
+CONFIG_SND_SOC_AU1XPSC_I2S=y
+CONFIG_SND_SOC_AU1XPSC_AC97=y
+CONFIG_SND_SOC_DB1200=y
+CONFIG_SND_SOC_I2C_AND_SPI=y
+# CONFIG_SND_SOC_ALL_CODECS is not set
+CONFIG_SND_SOC_AC97_CODEC=y
+CONFIG_SND_SOC_WM8731=y
+# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HIDRAW=y
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+CONFIG_USB_DEBUG=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD/SDIO Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_AU1X=y
+# CONFIG_MMC_AT91 is not set
+# CONFIG_MMC_ATMELMCI is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_PCA9532 is not set
+# CONFIG_LEDS_GPIO is not set
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
+# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_DS3234 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+CONFIG_NLS_CODEPAGE_1250=y
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=y
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+CONFIG_NLS_ISO8859_15=y
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_STRIP_ASM_SYMS=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0,115200"
+# CONFIG_CMDLINE_OVERRIDE is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+CONFIG_KEYS_DEBUG_PROC_KEYS=y
+# CONFIG_SECURITY is not set
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index 5ec6083..7497d33 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -1,78 +1,102 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:37 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 10:05:27 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-CONFIG_MIPS_PB1500=y
-# CONFIG_MIPS_PB1550 is not set
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+CONFIG_MIPS_PB1500=y
+# CONFIG_MIPS_PB1550 is not set
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1500=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1500=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -85,6 +109,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -92,11 +117,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -106,190 +134,255 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-pb1500"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
-CONFIG_CARDBUS=y
+# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
# CONFIG_YENTA is not set
-CONFIG_PD6729=m
+# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_PCMCIA_AU1X00 is not set
-CONFIG_PCCARD_NONSTATIC=m
-
-#
-# PCI Hotplug Support
-#
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -300,110 +393,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -413,27 +421,24 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -442,25 +447,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -473,6 +478,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -498,14 +504,14 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -523,30 +529,20 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -554,67 +550,66 @@
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_UB=y
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-CONFIG_SGI_IOC4=m
-# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=m
-# CONFIG_BLK_DEV_DELKIN is not set
-# CONFIG_BLK_DEV_IDECD is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=y
+CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_TASK_IOCTL=y
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
CONFIG_BLK_DEV_HPT366=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
-CONFIG_BLK_DEV_IT8213=m
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -624,82 +619,65 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_TC86C001=m
-# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
+#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
@@ -707,96 +685,51 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=m
-# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=m
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
+# CONFIG_WLAN is not set
#
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
-# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
+# USB Network Adapters
#
-CONFIG_NET_PCMCIA=y
-CONFIG_PCMCIA_3C589=m
-CONFIG_PCMCIA_3C574=m
-CONFIG_PCMCIA_FMVJ18X=m
-CONFIG_PCMCIA_PCNET=m
-CONFIG_PCMCIA_NMCLAN=m
-CONFIG_PCMCIA_SMC91C92=m
-CONFIG_PCMCIA_XIRC2PS=m
-CONFIG_PCMCIA_AXNET=m
-
-#
-# Wan interfaces
-#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -804,16 +737,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -823,33 +754,34 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
@@ -863,282 +795,450 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
-
-#
-# SPI support
-#
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+CONFIG_FIRMWARE_EDID=y
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_S1D13XXX=y
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# CONFIG_LOGO is not set
# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
#
-# HID Devices
+# USB Input Devices
#
-# CONFIG_HID is not set
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
#
-# USB support
+# Special HID drivers
#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+CONFIG_USB_OTG_WHITELIST=y
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# SPI RTC drivers
#
#
-# Real Time Clock
+# Platform RTC drivers
#
-# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# DMA Engine support
+# on-CPU RTC drivers
#
-# CONFIG_DMA_ENGINE is not set
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# DMA Clients
+# TI VLYNQ
#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
+CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
@@ -1155,10 +1255,10 @@
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -1168,38 +1268,75 @@
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1207,67 +1344,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index 6647642..aa526f5 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -1,79 +1,103 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Tue Feb 20 21:47:37 2007
+# Linux kernel version: 2.6.33
+# Fri Feb 26 10:06:07 2010
#
CONFIG_MIPS=y
#
# Machine selection
#
-CONFIG_ZONE_DMA=y
CONFIG_MACH_ALCHEMY=y
-# CONFIG_MIPS_MTX1 is not set
-# CONFIG_MIPS_BOSPORUS is not set
-# CONFIG_MIPS_PB1000 is not set
-# CONFIG_MIPS_PB1100 is not set
-# CONFIG_MIPS_PB1500 is not set
-CONFIG_MIPS_PB1550=y
-# CONFIG_MIPS_PB1200 is not set
-# CONFIG_MIPS_DB1000 is not set
-# CONFIG_MIPS_DB1100 is not set
-# CONFIG_MIPS_DB1500 is not set
-# CONFIG_MIPS_DB1550 is not set
-# CONFIG_MIPS_DB1200 is not set
-# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_AR7 is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_BCM63XX is not set
# CONFIG_MIPS_COBALT is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_MACH_LOONGSON is not set
# CONFIG_MIPS_MALTA is not set
-# CONFIG_WR_PPMC is not set
# CONFIG_MIPS_SIM is not set
-# CONFIG_MOMENCO_JAGUAR_ATX is not set
-# CONFIG_MIPS_XXS1500 is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
-# CONFIG_MACH_VR41XX is not set
+# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_MARKEINS is not set
+# CONFIG_POWERTV is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SNI_RM is not set
-# CONFIG_TOSHIBA_JMR3927 is not set
-# CONFIG_TOSHIBA_RBTX4927 is not set
-# CONFIG_TOSHIBA_RBTX4938 is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_ALCHEMY_GPIOINT_AU1000=y
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_MIPS_MTX1 is not set
+# CONFIG_MIPS_BOSPORUS is not set
+# CONFIG_MIPS_DB1000 is not set
+# CONFIG_MIPS_DB1100 is not set
+# CONFIG_MIPS_DB1200 is not set
+# CONFIG_MIPS_DB1500 is not set
+# CONFIG_MIPS_DB1550 is not set
+# CONFIG_MIPS_MIRAGE is not set
+# CONFIG_MIPS_PB1000 is not set
+# CONFIG_MIPS_PB1100 is not set
+# CONFIG_MIPS_PB1200 is not set
+# CONFIG_MIPS_PB1500 is not set
+CONFIG_MIPS_PB1550=y
+# CONFIG_MIPS_XXS1500 is not set
+CONFIG_SOC_AU1550=y
+CONFIG_SOC_AU1X00=y
+CONFIG_LOONGSON_UART_BASE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_TIME=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CSRC_R4K_LIB=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SOC_AU1550=y
-CONFIG_SOC_AU1X00=y
+CONFIG_IRQ_CPU=y
CONFIG_MIPS_L1_CACHE_SHIFT=5
#
# CPU selection
#
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
@@ -86,6 +110,7 @@
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R8000 is not set
@@ -93,11 +118,14 @@
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_SUPPORTS_ZBOOT=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPSR1=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
#
# Kernel type
@@ -107,190 +135,255 @@
CONFIG_PAGE_SIZE_4KB=y
# CONFIG_PAGE_SIZE_8KB is not set
# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_32KB is not set
# CONFIG_PAGE_SIZE_64KB is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_VPE_LOADER is not set
CONFIG_64BIT_PHYS_ADDR=y
+CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
-CONFIG_RESOURCES_64BIT=y
-CONFIG_ZONE_DMA_FLAG=1
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_48 is not set
-# CONFIG_HZ_100 is not set
+CONFIG_HZ_100=y
# CONFIG_HZ_128 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_256 is not set
-CONFIG_HZ_1000=y
+# CONFIG_HZ_1000 is not set
# CONFIG_HZ_1024 is not set
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_HZ=1000
+CONFIG_HZ=100
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_CONSTRUCTORS=y
#
# General setup
#
-CONFIG_LOCALVERSION=""
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-pb1550"
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_BZIP2 is not set
+CONFIG_KERNEL_LZMA=y
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+# CONFIG_TREE_RCU is not set
+# CONFIG_TREE_PREEMPT_RCU is not set
+CONFIG_TINY_RCU=y
+# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_IKCONFIG is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_RELAY=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_SYSCTL_SYSCALL is not set
+# CONFIG_KALLSYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
+# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
+CONFIG_AIO=y
#
-# Loadable module support
+# Kernel Performance Events And Counters
#
+# CONFIG_VM_EVENT_COUNTERS is not set
+CONFIG_PCI_QUIRKS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
+CONFIG_LBDAF=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+CONFIG_FREEZER=y
#
# Bus options (PCI, PCMCIA, EISA, ISA, TC)
#
CONFIG_HW_HAS_PCI=y
CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_PCI_LEGACY=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
CONFIG_MMU=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=m
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=m
+CONFIG_PCCARD=y
+CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
-CONFIG_CARDBUS=y
+# CONFIG_CARDBUS is not set
#
# PC-card bridges
#
# CONFIG_YENTA is not set
-CONFIG_PD6729=m
+# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_PCMCIA_AU1X00 is not set
-CONFIG_PCCARD_NONSTATIC=m
-
-#
-# PCI Hotplug Support
-#
+CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
# CONFIG_BINFMT_MISC is not set
CONFIG_TRAD_SIGNALS=y
#
# Power management options
#
-# CONFIG_PM is not set
-
-#
-# Networking
-#
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_HIBERNATION is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_RUNTIME=y
CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
+CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
+# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
-# CONFIG_IP_PNP_DHCP is not set
+CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IP_PNP_RARP is not set
+CONFIG_IP_PNP_RARP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
@@ -301,110 +394,25 @@
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+CONFIG_INET_LRO=y
+# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
-CONFIG_TCP_MD5SIG=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
-# CONFIG_INET6_XFRM_TUNNEL is not set
-# CONFIG_INET6_TUNNEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK_SUPPORT=y
-# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
-CONFIG_NF_CONNTRACK=m
-CONFIG_NF_CT_ACCT=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_SECMARK=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CT_PROTO_GRE=m
-CONFIG_NF_CT_PROTO_SCTP=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NF_CT_NETLINK=m
-CONFIG_NETFILTER_XTABLES=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DCCP=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_SCTP=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-# CONFIG_IP_NF_IPTABLES is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
# CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
+# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@@ -414,27 +422,30 @@
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
+# CONFIG_DCB is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_SOFTMAC=m
-# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
-CONFIG_WIRELESS_EXT=y
+# CONFIG_AF_RXRPC is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+# CONFIG_LIB80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
#
# Device Drivers
@@ -443,25 +454,25 @@
#
# Generic Driver Options
#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
+CONFIG_FW_LOADER=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-CONFIG_CONNECTOR=m
-
-#
-# Memory Technology Devices (MTD)
-#
+# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
#
# User Modules And Translation Layers
@@ -474,6 +485,7 @@
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
#
# RAM/ROM/Flash chip drivers
@@ -499,14 +511,14 @@
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_PHYSMAP is not set
-CONFIG_MTD_ALCHEMY=y
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
#
@@ -524,30 +536,30 @@
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
-#
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_AU1550=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
# CONFIG_MTD_ONENAND is not set
#
-# Parallel port support
+# LPDDR flash memory drivers
#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
+CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
@@ -555,67 +567,66 @@
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_UB=y
# CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-CONFIG_ATA_OVER_ETH=m
-
-#
-# Misc devices
-#
-CONFIG_SGI_IOC4=m
-# CONFIG_TIFM_CORE is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
CONFIG_IDE=y
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=y
#
-# Please see Documentation/ide.txt for help/info on IDE drives
+# Please see Documentation/ide/ide.txt for help/info on IDE drives
#
+CONFIG_IDE_XFER_MODE=y
+CONFIG_IDE_ATAPI=y
# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=m
-# CONFIG_BLK_DEV_DELKIN is not set
-# CONFIG_BLK_DEV_IDECD is not set
+CONFIG_IDE_GD=y
+CONFIG_IDE_GD_ATA=y
+# CONFIG_IDE_GD_ATAPI is not set
+CONFIG_BLK_DEV_IDECS=y
+CONFIG_BLK_DEV_IDECD=y
+# CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS is not set
# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_IDE_TASK_IOCTL is not set
+CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
-CONFIG_IDE_GENERIC=y
+# CONFIG_IDE_GENERIC is not set
+# CONFIG_BLK_DEV_PLATFORM is not set
+CONFIG_BLK_DEV_IDEDMA_SFF=y
+
+#
+# PCI IDE chipsets support
+#
CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
+# CONFIG_IDEPCI_PCIBUS_ORDER is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
+# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
CONFIG_BLK_DEV_HPT366=y
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
-CONFIG_BLK_DEV_IT8213=m
+# CONFIG_BLK_DEV_IT8172 is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -625,82 +636,65 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_TC86C001=m
-# CONFIG_IDE_ARM is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
-CONFIG_RAID_ATTRS=m
+# CONFIG_RAID_ATTRS is not set
# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
+
+#
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# The newer stack is recommended.
+#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
# CONFIG_I2O is not set
-
-#
-# Network device support
-#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
+# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
-CONFIG_MARVELL_PHY=m
-CONFIG_DAVICOM_PHY=m
-CONFIG_QSEMI_PHY=m
-CONFIG_LXT_PHY=m
-CONFIG_CICADA_PHY=m
-CONFIG_VITESSE_PHY=m
-CONFIG_SMSC_PHY=m
-# CONFIG_BROADCOM_PHY is not set
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
# CONFIG_FIXED_PHY is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
+# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
CONFIG_MIPS_AU1X00_ENET=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
@@ -708,88 +702,51 @@
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_SMC91X is not set
# CONFIG_DM9000 is not set
-
-#
-# Tulip family network device support
-#
+# CONFIG_ETHOC is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_DNET is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-CONFIG_QLA3XXX=m
-# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_CHELSIO_T3=m
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-CONFIG_NETXEN_NIC=m
-
-#
-# Token Ring devices
-#
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_ATL2 is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
+# CONFIG_WLAN is not set
#
-# Wireless LAN (non-hamradio)
+# Enable WiMAX (Networking options) to see the WiMAX drivers
#
-# CONFIG_NET_RADIO is not set
#
-# PCMCIA network device support
+# USB Network Adapters
#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
+# CONFIG_PPP is not set
# CONFIG_SLIP is not set
-CONFIG_SLHC=m
-# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
+# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
# CONFIG_PHONE is not set
#
@@ -797,16 +754,14 @@
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
#
# Userland interfaces
#
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
@@ -816,33 +771,34 @@
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_LIBPS2 is not set
-CONFIG_SERIO_RAW=m
+# CONFIG_SERIO is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_DEVKMEM=y
# CONFIG_SERIAL_NONSTANDARD is not set
-# CONFIG_AU1X00_GPIO is not set
+# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_PCI is not set
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
@@ -856,282 +812,492 @@
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-# CONFIG_DRM is not set
#
# PCMCIA character devices
#
-CONFIG_SYNCLINK_CS=m
+# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
+# CONFIG_IPWIRELESS is not set
# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
# CONFIG_TCG_TPM is not set
+CONFIG_DEVPORT=y
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_HELPER_AUTO is not set
#
-# I2C support
+# I2C Algorithms
#
-# CONFIG_I2C is not set
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
#
-# SPI support
+# I2C Hardware Bus support
#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_AU1550=y
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
#
-# Dallas's 1-wire bus
+# PPS support
#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
+# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
#
-# Multimedia devices
+# Sonics Silicon Backplane
#
-# CONFIG_VIDEO_DEV is not set
+# CONFIG_SSB is not set
#
-# Digital Video Broadcasting Devices
+# Multifunction device drivers
#
-# CONFIG_DVB is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
-# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Sound
+# Display device support
#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+CONFIG_HIDRAW=y
#
-# HID Devices
+# USB Input Devices
#
-# CONFIG_HID is not set
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
#
-# USB support
+# Special HID drivers
#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_ZEROPLUS is not set
+CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
-# CONFIG_USB is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Miscellaneous USB options
+#
+CONFIG_USB_DEVICEFS=y
+CONFIG_USB_DEVICE_CLASS=y
+CONFIG_USB_DYNAMIC_MINORS=y
+CONFIG_USB_SUSPEND=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_XHCI_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
-# USB Gadget Support
+# also be needed; see USB_STORAGE Help for more info
#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set
#
-# MMC/SD Card support
+# OTG and related infrastructure
#
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_UWB is not set
# CONFIG_MMC is not set
-
-#
-# LED devices
-#
+# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-
-#
-# InfiniBand support
-#
+# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
#
#
-# Real Time Clock
+# Platform RTC drivers
#
-# CONFIG_RTC_CLASS is not set
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
#
-# DMA Engine support
+# on-CPU RTC drivers
#
-# CONFIG_DMA_ENGINE is not set
+CONFIG_RTC_DRV_AU1XXX=y
+# CONFIG_DMADEVICES is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
#
-# DMA Clients
+# TI VLYNQ
#
-
-#
-# DMA Devices
-#
-
-#
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
+# CONFIG_STAGING is not set
#
# File systems
#
CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=m
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
+# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_GENERIC_ACL=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
+CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
-# CONFIG_VFAT_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
+# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
CONFIG_SYSFS=y
CONFIG_TMPFS=y
-CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-CONFIG_CONFIGFS_FS=m
-
-#
-# Miscellaneous filesystems
-#
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
-CONFIG_CRAMFS=m
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_JFFS2_RUBIN=y
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
+CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
-# CONFIG_NFS_V3 is not set
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-# CONFIG_NFSD_V3 is not set
-# CONFIG_NFSD_TCP is not set
CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
CONFIG_LOCKD=y
-CONFIG_EXPORTFS=m
+CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
-CONFIG_SMB_FS=m
-# CONFIG_SMB_NLS_DEFAULT is not set
+# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
+CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
+CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
@@ -1148,10 +1314,10 @@
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
+CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
@@ -1161,38 +1327,75 @@
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
+CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Distributed Lock Manager
-#
-CONFIG_DLM=m
-CONFIG_DLM_TCP=y
-# CONFIG_DLM_SCTP is not set
-# CONFIG_DLM_DEBUG is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=1024
# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_STRIP_ASM_SYMS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
-# CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_CROSSCOMPILE=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
+# CONFIG_DETECT_SOFTLOCKUP is not set
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_WRITECOUNT is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_CREDENTIALS is not set
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_FAULT_INJECTION is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_EARLY_PRINTK=y
# CONFIG_CMDLINE_BOOL is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_RUNTIME_DEBUG is not set
+CONFIG_DEBUG_ZBOOT=y
#
# Security options
@@ -1200,67 +1403,32 @@
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
+CONFIG_SECURITYFS=y
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+# CONFIG_CRYPTO is not set
+# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_NLATTR=y
diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c
index b0dc6d5..94d23b4 100644
--- a/arch/mips/dec/kn01-berr.c
+++ b/arch/mips/dec/kn01-berr.c
@@ -46,7 +46,7 @@
* There is no default value -- it has to be initialized.
*/
u16 cached_kn01_csr;
-DEFINE_SPINLOCK(kn01_lock);
+static DEFINE_RAW_SPINLOCK(kn01_lock);
static inline void dec_kn01_be_ack(void)
@@ -54,12 +54,12 @@
volatile u16 *csr = (void *)CKSEG1ADDR(KN01_SLOT_BASE + KN01_CSR);
unsigned long flags;
- spin_lock_irqsave(&kn01_lock, flags);
+ raw_spin_lock_irqsave(&kn01_lock, flags);
*csr = cached_kn01_csr | KN01_CSR_MEMERR; /* Clear bus IRQ. */
iob();
- spin_unlock_irqrestore(&kn01_lock, flags);
+ raw_spin_unlock_irqrestore(&kn01_lock, flags);
}
static int dec_kn01_be_backend(struct pt_regs *regs, int is_fixup, int invoker)
@@ -182,7 +182,7 @@
volatile u16 *csr = (void *)CKSEG1ADDR(KN01_SLOT_BASE + KN01_CSR);
unsigned long flags;
- spin_lock_irqsave(&kn01_lock, flags);
+ raw_spin_lock_irqsave(&kn01_lock, flags);
/* Preset write-only bits of the Control Register cache. */
cached_kn01_csr = *csr;
@@ -194,7 +194,7 @@
*csr = cached_kn01_csr;
iob();
- spin_unlock_irqrestore(&kn01_lock, flags);
+ raw_spin_unlock_irqrestore(&kn01_lock, flags);
/* Clear any leftover errors from the firmware. */
dec_kn01_be_ack();
diff --git a/arch/mips/dec/prom/locore.S b/arch/mips/dec/prom/locore.S
index d9acdce..f72b574 100644
--- a/arch/mips/dec/prom/locore.S
+++ b/arch/mips/dec/prom/locore.S
@@ -27,4 +27,3 @@
jr k0
rfe
END(genexcept_early)
-
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
index dd75d67..519197e 100644
--- a/arch/mips/include/asm/atomic.h
+++ b/arch/mips/include/asm/atomic.h
@@ -137,7 +137,7 @@
{
int result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
int temp;
@@ -189,7 +189,7 @@
{
int result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
int temp;
@@ -249,7 +249,7 @@
{
int result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
int temp;
@@ -516,7 +516,7 @@
{
long result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
long temp;
@@ -568,7 +568,7 @@
{
long result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
long temp;
@@ -628,7 +628,7 @@
{
long result;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
long temp;
@@ -788,9 +788,9 @@
* atomic*_return operations are serializing but not the non-*_return
* versions.
*/
-#define smp_mb__before_atomic_dec() smp_llsc_mb()
+#define smp_mb__before_atomic_dec() smp_mb__before_llsc()
#define smp_mb__after_atomic_dec() smp_llsc_mb()
-#define smp_mb__before_atomic_inc() smp_llsc_mb()
+#define smp_mb__before_atomic_inc() smp_mb__before_llsc()
#define smp_mb__after_atomic_inc() smp_llsc_mb()
#include <asm-generic/atomic-long.h>
diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
index 8e9ac31..c0884f0 100644
--- a/arch/mips/include/asm/barrier.h
+++ b/arch/mips/include/asm/barrier.h
@@ -88,12 +88,20 @@
: /* no output */ \
: "m" (*(int *)CKSEG1) \
: "memory")
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+# define OCTEON_SYNCW_STR ".set push\n.set arch=octeon\nsyncw\nsyncw\n.set pop\n"
+# define __syncw() __asm__ __volatile__(OCTEON_SYNCW_STR : : : "memory")
-#define fast_wmb() __sync()
-#define fast_rmb() __sync()
-#define fast_mb() __sync()
-#ifdef CONFIG_SGI_IP28
-#define fast_iob() \
+# define fast_wmb() __syncw()
+# define fast_rmb() barrier()
+# define fast_mb() __sync()
+# define fast_iob() do { } while (0)
+#else /* ! CONFIG_CPU_CAVIUM_OCTEON */
+# define fast_wmb() __sync()
+# define fast_rmb() __sync()
+# define fast_mb() __sync()
+# ifdef CONFIG_SGI_IP28
+# define fast_iob() \
__asm__ __volatile__( \
".set push\n\t" \
".set noreorder\n\t" \
@@ -104,13 +112,14 @@
: /* no output */ \
: "m" (*(int *)CKSEG1ADDR(0x1fa00004)) \
: "memory")
-#else
-#define fast_iob() \
+# else
+# define fast_iob() \
do { \
__sync(); \
__fast_iob(); \
} while (0)
-#endif
+# endif
+#endif /* CONFIG_CPU_CAVIUM_OCTEON */
#ifdef CONFIG_CPU_HAS_WB
@@ -131,25 +140,42 @@
#endif /* !CONFIG_CPU_HAS_WB */
#if defined(CONFIG_WEAK_ORDERING) && defined(CONFIG_SMP)
-#define __WEAK_ORDERING_MB " sync \n"
+# ifdef CONFIG_CPU_CAVIUM_OCTEON
+# define smp_mb() __sync()
+# define smp_rmb() barrier()
+# define smp_wmb() __syncw()
+# else
+# define smp_mb() __asm__ __volatile__("sync" : : :"memory")
+# define smp_rmb() __asm__ __volatile__("sync" : : :"memory")
+# define smp_wmb() __asm__ __volatile__("sync" : : :"memory")
+# endif
#else
-#define __WEAK_ORDERING_MB " \n"
+#define smp_mb() barrier()
+#define smp_rmb() barrier()
+#define smp_wmb() barrier()
#endif
+
#if defined(CONFIG_WEAK_REORDERING_BEYOND_LLSC) && defined(CONFIG_SMP)
#define __WEAK_LLSC_MB " sync \n"
#else
#define __WEAK_LLSC_MB " \n"
#endif
-#define smp_mb() __asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
-#define smp_rmb() __asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
-#define smp_wmb() __asm__ __volatile__(__WEAK_ORDERING_MB : : :"memory")
-
#define set_mb(var, value) \
do { var = value; smp_mb(); } while (0)
#define smp_llsc_mb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory")
-#define smp_llsc_rmb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory")
-#define smp_llsc_wmb() __asm__ __volatile__(__WEAK_LLSC_MB : : :"memory")
+
+#ifdef CONFIG_CPU_CAVIUM_OCTEON
+#define smp_mb__before_llsc() smp_wmb()
+/* Cause previous writes to become visible on all CPUs as soon as possible */
+#define nudge_writes() __asm__ __volatile__(".set push\n\t" \
+ ".set arch=octeon\n\t" \
+ "syncw\n\t" \
+ ".set pop" : : : "memory")
+#else
+#define smp_mb__before_llsc() smp_llsc_mb()
+#define nudge_writes() mb()
+#endif
#endif /* __ASM_BARRIER_H */
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h
index 84a3838..9255cfb 100644
--- a/arch/mips/include/asm/bitops.h
+++ b/arch/mips/include/asm/bitops.h
@@ -42,7 +42,7 @@
/*
* clear_bit() doesn't provide any barrier for the compiler.
*/
-#define smp_mb__before_clear_bit() smp_llsc_mb()
+#define smp_mb__before_clear_bit() smp_mb__before_llsc()
#define smp_mb__after_clear_bit() smp_llsc_mb()
/*
@@ -258,7 +258,7 @@
unsigned short bit = nr & SZLONG_MASK;
unsigned long res;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
@@ -395,7 +395,7 @@
unsigned short bit = nr & SZLONG_MASK;
unsigned long res;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
@@ -485,7 +485,7 @@
unsigned short bit = nr & SZLONG_MASK;
unsigned long res;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
diff --git a/arch/mips/include/asm/cmpxchg.h b/arch/mips/include/asm/cmpxchg.h
index 815a438..ed9aaaa 100644
--- a/arch/mips/include/asm/cmpxchg.h
+++ b/arch/mips/include/asm/cmpxchg.h
@@ -72,14 +72,14 @@
*/
extern void __cmpxchg_called_with_bad_pointer(void);
-#define __cmpxchg(ptr, old, new, barrier) \
+#define __cmpxchg(ptr, old, new, pre_barrier, post_barrier) \
({ \
__typeof__(ptr) __ptr = (ptr); \
__typeof__(*(ptr)) __old = (old); \
__typeof__(*(ptr)) __new = (new); \
__typeof__(*(ptr)) __res = 0; \
\
- barrier; \
+ pre_barrier; \
\
switch (sizeof(*(__ptr))) { \
case 4: \
@@ -96,13 +96,13 @@
break; \
} \
\
- barrier; \
+ post_barrier; \
\
__res; \
})
-#define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_llsc_mb())
-#define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, )
+#define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_mb__before_llsc(), smp_llsc_mb())
+#define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new, , )
#define cmpxchg64(ptr, o, n) \
({ \
diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h
index 272c5ef..ac73ced 100644
--- a/arch/mips/include/asm/cpu-features.h
+++ b/arch/mips/include/asm/cpu-features.h
@@ -95,6 +95,9 @@
#ifndef cpu_has_smartmips
#define cpu_has_smartmips (cpu_data[0].ases & MIPS_ASE_SMARTMIPS)
#endif
+#ifndef kernel_uses_smartmips_rixi
+#define kernel_uses_smartmips_rixi 0
+#endif
#ifndef cpu_has_vtag_icache
#define cpu_has_vtag_icache (cpu_data[0].icache.flags & MIPS_CACHE_VTAG)
#endif
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index cf373a9..a5acda4 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -224,7 +224,7 @@
* MIPS64 class processors
*/
CPU_5KC, CPU_20KC, CPU_25KF, CPU_SB1, CPU_SB1A, CPU_LOONGSON2,
- CPU_CAVIUM_OCTEON,
+ CPU_CAVIUM_OCTEON, CPU_CAVIUM_OCTEON_PLUS,
CPU_LAST
};
diff --git a/arch/mips/include/asm/current.h b/arch/mips/include/asm/current.h
index 559db66..4c51401 100644
--- a/arch/mips/include/asm/current.h
+++ b/arch/mips/include/asm/current.h
@@ -1,23 +1 @@
-/*
- * 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 (C) 1998, 2002 Ralf Baechle
- * Copyright (C) 1999 Silicon Graphics, Inc.
- */
-#ifndef _ASM_CURRENT_H
-#define _ASM_CURRENT_H
-
-#include <linux/thread_info.h>
-
-struct task_struct;
-
-static inline struct task_struct * get_current(void)
-{
- return current_thread_info()->task;
-}
-
-#define current get_current()
-
-#endif /* _ASM_CURRENT_H */
+#include <asm-generic/current.h>
diff --git a/arch/mips/include/asm/dec/kn01.h b/arch/mips/include/asm/dec/kn01.h
index 28fa717..88d9ffd 100644
--- a/arch/mips/include/asm/dec/kn01.h
+++ b/arch/mips/include/asm/dec/kn01.h
@@ -80,7 +80,6 @@
struct pt_regs;
extern u16 cached_kn01_csr;
-extern spinlock_t kn01_lock;
extern void dec_kn01_be_init(void);
extern int dec_kn01_be_handler(struct pt_regs *regs, int is_fixup);
diff --git a/arch/mips/include/asm/device.h b/arch/mips/include/asm/device.h
index d8f9872..06746c5 100644
--- a/arch/mips/include/asm/device.h
+++ b/arch/mips/include/asm/device.h
@@ -4,4 +4,3 @@
* This file is released under the GPLv2
*/
#include <asm-generic/device.h>
-
diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
index 7a6a35d..e53d7be 100644
--- a/arch/mips/include/asm/elf.h
+++ b/arch/mips/include/asm/elf.h
@@ -334,14 +334,14 @@
#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.
+/*
+ * 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)
+#define ELF_PLATFORM __elf_platform
+extern const char *__elf_platform;
/*
* See comments in asm-alpha/elf.h, this is the same thing
diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h
index 3986cd8..ce35c9a 100644
--- a/arch/mips/include/asm/ftrace.h
+++ b/arch/mips/include/asm/ftrace.h
@@ -4,7 +4,7 @@
* more details.
*
* Copyright (C) 2009 DSLab, Lanzhou University, China
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.com>
*/
#ifndef _ASM_MIPS_FTRACE_H
diff --git a/arch/mips/include/asm/i8259.h b/arch/mips/include/asm/i8259.h
index 8572a2d..c7e2784 100644
--- a/arch/mips/include/asm/i8259.h
+++ b/arch/mips/include/asm/i8259.h
@@ -35,7 +35,7 @@
#define SLAVE_ICW4_DEFAULT 0x01
#define PIC_ICW4_AEOI 2
-extern spinlock_t i8259A_lock;
+extern raw_spinlock_t i8259A_lock;
extern int i8259A_irq_pending(unsigned int irq);
extern void make_8259A_irq(unsigned int irq);
@@ -51,7 +51,7 @@
{
int irq;
- spin_lock(&i8259A_lock);
+ raw_spin_lock(&i8259A_lock);
/* Perform an interrupt acknowledge cycle on controller 1. */
outb(0x0C, PIC_MASTER_CMD); /* prepare for poll */
@@ -78,7 +78,7 @@
irq = -1;
}
- spin_unlock(&i8259A_lock);
+ raw_spin_unlock(&i8259A_lock);
return likely(irq >= 0) ? irq + I8259A_IRQ_BASE : irq;
}
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 436878e..c98bf51 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -447,6 +447,24 @@
#define readl_relaxed readl
#define readq_relaxed readq
+#define readb_be(addr) \
+ __raw_readb((__force unsigned *)(addr))
+#define readw_be(addr) \
+ be16_to_cpu(__raw_readw((__force unsigned *)(addr)))
+#define readl_be(addr) \
+ be32_to_cpu(__raw_readl((__force unsigned *)(addr)))
+#define readq_be(addr) \
+ be64_to_cpu(__raw_readq((__force unsigned *)(addr)))
+
+#define writeb_be(val, addr) \
+ __raw_writeb((val), (__force unsigned *)(addr))
+#define writew_be(val, addr) \
+ __raw_writew(cpu_to_be16((val)), (__force unsigned *)(addr))
+#define writel_be(val, addr) \
+ __raw_writel(cpu_to_be32((val)), (__force unsigned *)(addr))
+#define writeq_be(val, addr) \
+ __raw_writeq(cpu_to_be64((val)), (__force unsigned *)(addr))
+
/*
* Some code tests for these symbols
*/
diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h
index 21cbbc7..f1cf389 100644
--- a/arch/mips/include/asm/mach-ar7/ar7.h
+++ b/arch/mips/include/asm/mach-ar7/ar7.h
@@ -105,26 +105,9 @@
return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
}
-static inline int ar7_cpu_freq(void)
-{
- return ar7_cpu_clock;
-}
-
-static inline int ar7_bus_freq(void)
-{
- return ar7_bus_clock;
-}
-
-static inline int ar7_vbus_freq(void)
-{
- return ar7_bus_clock / 2;
-}
-#define ar7_cpmac_freq ar7_vbus_freq
-
-static inline int ar7_dsp_freq(void)
-{
- return ar7_dsp_clock;
-}
+struct clk {
+ unsigned int rate;
+};
static inline int ar7_has_high_cpmac(void)
{
diff --git a/arch/mips/include/asm/mach-ar7/gpio.h b/arch/mips/include/asm/mach-ar7/gpio.h
index cbe9c4f..73f9b16 100644
--- a/arch/mips/include/asm/mach-ar7/gpio.h
+++ b/arch/mips/include/asm/mach-ar7/gpio.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ * Copyright (C) 2007-2009 Florian Fainelli <florian@openwrt.org>
*
* 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
@@ -22,88 +22,18 @@
#include <asm/mach-ar7/ar7.h>
#define AR7_GPIO_MAX 32
+#define NR_BUILTIN_GPIO AR7_GPIO_MAX
-extern int gpio_request(unsigned gpio, const char *label);
-extern void gpio_free(unsigned gpio);
+#define gpio_to_irq(gpio) NULL
-/* Common GPIO layer */
-static inline int gpio_get_value(unsigned gpio)
-{
- void __iomem *gpio_in =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_INPUT);
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
- return readl(gpio_in) & (1 << gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- void __iomem *gpio_out =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_OUTPUT);
- unsigned tmp;
-
- tmp = readl(gpio_out) & ~(1 << gpio);
- if (value)
- tmp |= 1 << gpio;
- writel(tmp, gpio_out);
-}
-
-static inline int gpio_direction_input(unsigned gpio)
-{
- void __iomem *gpio_dir =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
-
- if (gpio >= AR7_GPIO_MAX)
- return -EINVAL;
-
- writel(readl(gpio_dir) | (1 << gpio), gpio_dir);
-
- return 0;
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
- void __iomem *gpio_dir =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
-
- if (gpio >= AR7_GPIO_MAX)
- return -EINVAL;
-
- gpio_set_value(gpio, value);
- writel(readl(gpio_dir) & ~(1 << gpio), gpio_dir);
-
- return 0;
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
- return -EINVAL;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
- return -EINVAL;
-}
+#define gpio_cansleep __gpio_cansleep
/* Board specific GPIO functions */
-static inline int ar7_gpio_enable(unsigned gpio)
-{
- void __iomem *gpio_en =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
-
- writel(readl(gpio_en) | (1 << gpio), gpio_en);
-
- return 0;
-}
-
-static inline int ar7_gpio_disable(unsigned gpio)
-{
- void __iomem *gpio_en =
- (void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
-
- writel(readl(gpio_en) & ~(1 << gpio), gpio_en);
-
- return 0;
-}
+int ar7_gpio_enable(unsigned gpio);
+int ar7_gpio_disable(unsigned gpio);
#include <asm-generic/gpio.h>
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index 854e95f..ae07423 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -130,6 +130,56 @@
return 0;
}
+#define ALCHEMY_CPU_UNKNOWN -1
+#define ALCHEMY_CPU_AU1000 0
+#define ALCHEMY_CPU_AU1500 1
+#define ALCHEMY_CPU_AU1100 2
+#define ALCHEMY_CPU_AU1550 3
+#define ALCHEMY_CPU_AU1200 4
+
+static inline int alchemy_get_cputype(void)
+{
+ switch (read_c0_prid() & 0xffff0000) {
+ case 0x00030000:
+ return ALCHEMY_CPU_AU1000;
+ break;
+ case 0x01030000:
+ return ALCHEMY_CPU_AU1500;
+ break;
+ case 0x02030000:
+ return ALCHEMY_CPU_AU1100;
+ break;
+ case 0x03030000:
+ return ALCHEMY_CPU_AU1550;
+ break;
+ case 0x04030000:
+ case 0x05030000:
+ return ALCHEMY_CPU_AU1200;
+ break;
+ }
+
+ return ALCHEMY_CPU_UNKNOWN;
+}
+
+static inline void alchemy_uart_putchar(u32 uart_phys, u8 c)
+{
+ void __iomem *base = (void __iomem *)KSEG1ADDR(uart_phys);
+ int timeout, i;
+
+ /* check LSR TX_EMPTY bit */
+ timeout = 0xffffff;
+ do {
+ if (__raw_readl(base + 0x1c) & 0x20)
+ break;
+ /* slow down */
+ for (i = 10000; i; i--)
+ asm volatile ("nop");
+ } while (--timeout);
+
+ __raw_writel(c, base + 0x04); /* tx */
+ wmb();
+}
+
/* arch/mips/au1000/common/clocks.c */
extern void set_au1x00_speed(unsigned int new_freq);
extern unsigned int get_au1x00_speed(void);
@@ -143,20 +193,332 @@
void save_au1xxx_intctl(void);
void restore_au1xxx_intctl(void);
-/*
- * Every board describes its IRQ mapping with this table.
- */
-struct au1xxx_irqmap {
- int im_irq;
- int im_type;
- int im_request;
+
+/* SOC Interrupt numbers */
+
+#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
+#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31)
+#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_LAST + 1)
+#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31)
+#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST
+
+enum soc_au1000_ints {
+ AU1000_FIRST_INT = AU1000_INTC0_INT_BASE,
+ AU1000_UART0_INT = AU1000_FIRST_INT,
+ AU1000_UART1_INT,
+ AU1000_UART2_INT,
+ AU1000_UART3_INT,
+ AU1000_SSI0_INT,
+ AU1000_SSI1_INT,
+ AU1000_DMA_INT_BASE,
+
+ AU1000_TOY_INT = AU1000_FIRST_INT + 14,
+ AU1000_TOY_MATCH0_INT,
+ AU1000_TOY_MATCH1_INT,
+ AU1000_TOY_MATCH2_INT,
+ AU1000_RTC_INT,
+ AU1000_RTC_MATCH0_INT,
+ AU1000_RTC_MATCH1_INT,
+ AU1000_RTC_MATCH2_INT,
+ AU1000_IRDA_TX_INT,
+ AU1000_IRDA_RX_INT,
+ AU1000_USB_DEV_REQ_INT,
+ AU1000_USB_DEV_SUS_INT,
+ AU1000_USB_HOST_INT,
+ AU1000_ACSYNC_INT,
+ AU1000_MAC0_DMA_INT,
+ AU1000_MAC1_DMA_INT,
+ AU1000_I2S_UO_INT,
+ AU1000_AC97C_INT,
+ AU1000_GPIO0_INT,
+ AU1000_GPIO1_INT,
+ AU1000_GPIO2_INT,
+ AU1000_GPIO3_INT,
+ AU1000_GPIO4_INT,
+ AU1000_GPIO5_INT,
+ AU1000_GPIO6_INT,
+ AU1000_GPIO7_INT,
+ AU1000_GPIO8_INT,
+ AU1000_GPIO9_INT,
+ AU1000_GPIO10_INT,
+ AU1000_GPIO11_INT,
+ AU1000_GPIO12_INT,
+ AU1000_GPIO13_INT,
+ AU1000_GPIO14_INT,
+ AU1000_GPIO15_INT,
+ AU1000_GPIO16_INT,
+ AU1000_GPIO17_INT,
+ AU1000_GPIO18_INT,
+ AU1000_GPIO19_INT,
+ AU1000_GPIO20_INT,
+ AU1000_GPIO21_INT,
+ AU1000_GPIO22_INT,
+ AU1000_GPIO23_INT,
+ AU1000_GPIO24_INT,
+ AU1000_GPIO25_INT,
+ AU1000_GPIO26_INT,
+ AU1000_GPIO27_INT,
+ AU1000_GPIO28_INT,
+ AU1000_GPIO29_INT,
+ AU1000_GPIO30_INT,
+ AU1000_GPIO31_INT,
};
-/* core calls this function to let boards initialize other IRQ sources */
-void board_init_irq(void);
+enum soc_au1100_ints {
+ AU1100_FIRST_INT = AU1000_INTC0_INT_BASE,
+ AU1100_UART0_INT = AU1100_FIRST_INT,
+ AU1100_UART1_INT,
+ AU1100_SD_INT,
+ AU1100_UART3_INT,
+ AU1100_SSI0_INT,
+ AU1100_SSI1_INT,
+ AU1100_DMA_INT_BASE,
-/* boards call this to register additional (GPIO) interrupts */
-void au1xxx_setup_irqmap(struct au1xxx_irqmap *map, int count);
+ AU1100_TOY_INT = AU1100_FIRST_INT + 14,
+ AU1100_TOY_MATCH0_INT,
+ AU1100_TOY_MATCH1_INT,
+ AU1100_TOY_MATCH2_INT,
+ AU1100_RTC_INT,
+ AU1100_RTC_MATCH0_INT,
+ AU1100_RTC_MATCH1_INT,
+ AU1100_RTC_MATCH2_INT,
+ AU1100_IRDA_TX_INT,
+ AU1100_IRDA_RX_INT,
+ AU1100_USB_DEV_REQ_INT,
+ AU1100_USB_DEV_SUS_INT,
+ AU1100_USB_HOST_INT,
+ AU1100_ACSYNC_INT,
+ AU1100_MAC0_DMA_INT,
+ AU1100_GPIO208_215_INT,
+ AU1100_LCD_INT,
+ AU1100_AC97C_INT,
+ AU1100_GPIO0_INT,
+ AU1100_GPIO1_INT,
+ AU1100_GPIO2_INT,
+ AU1100_GPIO3_INT,
+ AU1100_GPIO4_INT,
+ AU1100_GPIO5_INT,
+ AU1100_GPIO6_INT,
+ AU1100_GPIO7_INT,
+ AU1100_GPIO8_INT,
+ AU1100_GPIO9_INT,
+ AU1100_GPIO10_INT,
+ AU1100_GPIO11_INT,
+ AU1100_GPIO12_INT,
+ AU1100_GPIO13_INT,
+ AU1100_GPIO14_INT,
+ AU1100_GPIO15_INT,
+ AU1100_GPIO16_INT,
+ AU1100_GPIO17_INT,
+ AU1100_GPIO18_INT,
+ AU1100_GPIO19_INT,
+ AU1100_GPIO20_INT,
+ AU1100_GPIO21_INT,
+ AU1100_GPIO22_INT,
+ AU1100_GPIO23_INT,
+ AU1100_GPIO24_INT,
+ AU1100_GPIO25_INT,
+ AU1100_GPIO26_INT,
+ AU1100_GPIO27_INT,
+ AU1100_GPIO28_INT,
+ AU1100_GPIO29_INT,
+ AU1100_GPIO30_INT,
+ AU1100_GPIO31_INT,
+};
+
+enum soc_au1500_ints {
+ AU1500_FIRST_INT = AU1000_INTC0_INT_BASE,
+ AU1500_UART0_INT = AU1500_FIRST_INT,
+ AU1500_PCI_INTA,
+ AU1500_PCI_INTB,
+ AU1500_UART3_INT,
+ AU1500_PCI_INTC,
+ AU1500_PCI_INTD,
+ AU1500_DMA_INT_BASE,
+
+ AU1500_TOY_INT = AU1500_FIRST_INT + 14,
+ AU1500_TOY_MATCH0_INT,
+ AU1500_TOY_MATCH1_INT,
+ AU1500_TOY_MATCH2_INT,
+ AU1500_RTC_INT,
+ AU1500_RTC_MATCH0_INT,
+ AU1500_RTC_MATCH1_INT,
+ AU1500_RTC_MATCH2_INT,
+ AU1500_PCI_ERR_INT,
+ AU1500_RESERVED_INT,
+ AU1500_USB_DEV_REQ_INT,
+ AU1500_USB_DEV_SUS_INT,
+ AU1500_USB_HOST_INT,
+ AU1500_ACSYNC_INT,
+ AU1500_MAC0_DMA_INT,
+ AU1500_MAC1_DMA_INT,
+ AU1500_AC97C_INT = AU1500_FIRST_INT + 31,
+ AU1500_GPIO0_INT,
+ AU1500_GPIO1_INT,
+ AU1500_GPIO2_INT,
+ AU1500_GPIO3_INT,
+ AU1500_GPIO4_INT,
+ AU1500_GPIO5_INT,
+ AU1500_GPIO6_INT,
+ AU1500_GPIO7_INT,
+ AU1500_GPIO8_INT,
+ AU1500_GPIO9_INT,
+ AU1500_GPIO10_INT,
+ AU1500_GPIO11_INT,
+ AU1500_GPIO12_INT,
+ AU1500_GPIO13_INT,
+ AU1500_GPIO14_INT,
+ AU1500_GPIO15_INT,
+ AU1500_GPIO200_INT,
+ AU1500_GPIO201_INT,
+ AU1500_GPIO202_INT,
+ AU1500_GPIO203_INT,
+ AU1500_GPIO20_INT,
+ AU1500_GPIO204_INT,
+ AU1500_GPIO205_INT,
+ AU1500_GPIO23_INT,
+ AU1500_GPIO24_INT,
+ AU1500_GPIO25_INT,
+ AU1500_GPIO26_INT,
+ AU1500_GPIO27_INT,
+ AU1500_GPIO28_INT,
+ AU1500_GPIO206_INT,
+ AU1500_GPIO207_INT,
+ AU1500_GPIO208_215_INT,
+};
+
+enum soc_au1550_ints {
+ AU1550_FIRST_INT = AU1000_INTC0_INT_BASE,
+ AU1550_UART0_INT = AU1550_FIRST_INT,
+ AU1550_PCI_INTA,
+ AU1550_PCI_INTB,
+ AU1550_DDMA_INT,
+ AU1550_CRYPTO_INT,
+ AU1550_PCI_INTC,
+ AU1550_PCI_INTD,
+ AU1550_PCI_RST_INT,
+ AU1550_UART1_INT,
+ AU1550_UART3_INT,
+ AU1550_PSC0_INT,
+ AU1550_PSC1_INT,
+ AU1550_PSC2_INT,
+ AU1550_PSC3_INT,
+ AU1550_TOY_INT,
+ AU1550_TOY_MATCH0_INT,
+ AU1550_TOY_MATCH1_INT,
+ AU1550_TOY_MATCH2_INT,
+ AU1550_RTC_INT,
+ AU1550_RTC_MATCH0_INT,
+ AU1550_RTC_MATCH1_INT,
+ AU1550_RTC_MATCH2_INT,
+
+ AU1550_NAND_INT = AU1550_FIRST_INT + 23,
+ AU1550_USB_DEV_REQ_INT,
+ AU1550_USB_DEV_SUS_INT,
+ AU1550_USB_HOST_INT,
+ AU1550_MAC0_DMA_INT,
+ AU1550_MAC1_DMA_INT,
+ AU1550_GPIO0_INT = AU1550_FIRST_INT + 32,
+ AU1550_GPIO1_INT,
+ AU1550_GPIO2_INT,
+ AU1550_GPIO3_INT,
+ AU1550_GPIO4_INT,
+ AU1550_GPIO5_INT,
+ AU1550_GPIO6_INT,
+ AU1550_GPIO7_INT,
+ AU1550_GPIO8_INT,
+ AU1550_GPIO9_INT,
+ AU1550_GPIO10_INT,
+ AU1550_GPIO11_INT,
+ AU1550_GPIO12_INT,
+ AU1550_GPIO13_INT,
+ AU1550_GPIO14_INT,
+ AU1550_GPIO15_INT,
+ AU1550_GPIO200_INT,
+ AU1550_GPIO201_205_INT, /* Logical or of GPIO201:205 */
+ AU1550_GPIO16_INT,
+ AU1550_GPIO17_INT,
+ AU1550_GPIO20_INT,
+ AU1550_GPIO21_INT,
+ AU1550_GPIO22_INT,
+ AU1550_GPIO23_INT,
+ AU1550_GPIO24_INT,
+ AU1550_GPIO25_INT,
+ AU1550_GPIO26_INT,
+ AU1550_GPIO27_INT,
+ AU1550_GPIO28_INT,
+ AU1550_GPIO206_INT,
+ AU1550_GPIO207_INT,
+ AU1550_GPIO208_215_INT, /* Logical or of GPIO208:215 */
+};
+
+enum soc_au1200_ints {
+ AU1200_FIRST_INT = AU1000_INTC0_INT_BASE,
+ AU1200_UART0_INT = AU1200_FIRST_INT,
+ AU1200_SWT_INT,
+ AU1200_SD_INT,
+ AU1200_DDMA_INT,
+ AU1200_MAE_BE_INT,
+ AU1200_GPIO200_INT,
+ AU1200_GPIO201_INT,
+ AU1200_GPIO202_INT,
+ AU1200_UART1_INT,
+ AU1200_MAE_FE_INT,
+ AU1200_PSC0_INT,
+ AU1200_PSC1_INT,
+ AU1200_AES_INT,
+ AU1200_CAMERA_INT,
+ AU1200_TOY_INT,
+ AU1200_TOY_MATCH0_INT,
+ AU1200_TOY_MATCH1_INT,
+ AU1200_TOY_MATCH2_INT,
+ AU1200_RTC_INT,
+ AU1200_RTC_MATCH0_INT,
+ AU1200_RTC_MATCH1_INT,
+ AU1200_RTC_MATCH2_INT,
+ AU1200_GPIO203_INT,
+ AU1200_NAND_INT,
+ AU1200_GPIO204_INT,
+ AU1200_GPIO205_INT,
+ AU1200_GPIO206_INT,
+ AU1200_GPIO207_INT,
+ AU1200_GPIO208_215_INT, /* Logical OR of 208:215 */
+ AU1200_USB_INT,
+ AU1200_LCD_INT,
+ AU1200_MAE_BOTH_INT,
+ AU1200_GPIO0_INT,
+ AU1200_GPIO1_INT,
+ AU1200_GPIO2_INT,
+ AU1200_GPIO3_INT,
+ AU1200_GPIO4_INT,
+ AU1200_GPIO5_INT,
+ AU1200_GPIO6_INT,
+ AU1200_GPIO7_INT,
+ AU1200_GPIO8_INT,
+ AU1200_GPIO9_INT,
+ AU1200_GPIO10_INT,
+ AU1200_GPIO11_INT,
+ AU1200_GPIO12_INT,
+ AU1200_GPIO13_INT,
+ AU1200_GPIO14_INT,
+ AU1200_GPIO15_INT,
+ AU1200_GPIO16_INT,
+ AU1200_GPIO17_INT,
+ AU1200_GPIO18_INT,
+ AU1200_GPIO19_INT,
+ AU1200_GPIO20_INT,
+ AU1200_GPIO21_INT,
+ AU1200_GPIO22_INT,
+ AU1200_GPIO23_INT,
+ AU1200_GPIO24_INT,
+ AU1200_GPIO25_INT,
+ AU1200_GPIO26_INT,
+ AU1200_GPIO27_INT,
+ AU1200_GPIO28_INT,
+ AU1200_GPIO29_INT,
+ AU1200_GPIO30_INT,
+ AU1200_GPIO31_INT,
+};
#endif /* !defined (_LANGUAGE_ASSEMBLY) */
@@ -549,78 +911,16 @@
#define IC1_TESTBIT 0xB1800080
-/* Interrupt Numbers */
+
/* Au1000 */
#ifdef CONFIG_SOC_AU1000
-enum soc_au1000_ints {
- AU1000_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
- AU1000_UART0_INT = AU1000_FIRST_INT,
- AU1000_UART1_INT, /* au1000 */
- AU1000_UART2_INT, /* au1000 */
- AU1000_UART3_INT,
- AU1000_SSI0_INT, /* au1000 */
- AU1000_SSI1_INT, /* au1000 */
- AU1000_DMA_INT_BASE,
-
- AU1000_TOY_INT = AU1000_FIRST_INT + 14,
- AU1000_TOY_MATCH0_INT,
- AU1000_TOY_MATCH1_INT,
- AU1000_TOY_MATCH2_INT,
- AU1000_RTC_INT,
- AU1000_RTC_MATCH0_INT,
- AU1000_RTC_MATCH1_INT,
- AU1000_RTC_MATCH2_INT,
- AU1000_IRDA_TX_INT, /* au1000 */
- AU1000_IRDA_RX_INT, /* au1000 */
- AU1000_USB_DEV_REQ_INT,
- AU1000_USB_DEV_SUS_INT,
- AU1000_USB_HOST_INT,
- AU1000_ACSYNC_INT,
- AU1000_MAC0_DMA_INT,
- AU1000_MAC1_DMA_INT,
- AU1000_I2S_UO_INT, /* au1000 */
- AU1000_AC97C_INT,
- AU1000_GPIO_0,
- AU1000_GPIO_1,
- AU1000_GPIO_2,
- AU1000_GPIO_3,
- AU1000_GPIO_4,
- AU1000_GPIO_5,
- AU1000_GPIO_6,
- AU1000_GPIO_7,
- AU1000_GPIO_8,
- AU1000_GPIO_9,
- AU1000_GPIO_10,
- AU1000_GPIO_11,
- AU1000_GPIO_12,
- AU1000_GPIO_13,
- AU1000_GPIO_14,
- AU1000_GPIO_15,
- AU1000_GPIO_16,
- AU1000_GPIO_17,
- AU1000_GPIO_18,
- AU1000_GPIO_19,
- AU1000_GPIO_20,
- AU1000_GPIO_21,
- AU1000_GPIO_22,
- AU1000_GPIO_23,
- AU1000_GPIO_24,
- AU1000_GPIO_25,
- AU1000_GPIO_26,
- AU1000_GPIO_27,
- AU1000_GPIO_28,
- AU1000_GPIO_29,
- AU1000_GPIO_30,
- AU1000_GPIO_31,
-};
#define UART0_ADDR 0xB1100000
-#define UART1_ADDR 0xB1200000
-#define UART2_ADDR 0xB1300000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
#define USB_HOST_CONFIG 0xB017FFFC
+#define FOR_PLATFORM_C_USB_HOST_INT AU1000_USB_HOST_INT
#define AU1000_ETH0_BASE 0xB0500000
#define AU1000_ETH1_BASE 0xB0510000
@@ -631,78 +931,13 @@
/* Au1500 */
#ifdef CONFIG_SOC_AU1500
-enum soc_au1500_ints {
- AU1500_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
- AU1500_UART0_INT = AU1500_FIRST_INT,
- AU1000_PCI_INTA, /* au1500 */
- AU1000_PCI_INTB, /* au1500 */
- AU1500_UART3_INT,
- AU1000_PCI_INTC, /* au1500 */
- AU1000_PCI_INTD, /* au1500 */
- AU1000_DMA_INT_BASE,
-
- AU1000_TOY_INT = AU1500_FIRST_INT + 14,
- AU1000_TOY_MATCH0_INT,
- AU1000_TOY_MATCH1_INT,
- AU1000_TOY_MATCH2_INT,
- AU1000_RTC_INT,
- AU1000_RTC_MATCH0_INT,
- AU1000_RTC_MATCH1_INT,
- AU1000_RTC_MATCH2_INT,
- AU1500_PCI_ERR_INT,
- AU1500_RESERVED_INT,
- AU1000_USB_DEV_REQ_INT,
- AU1000_USB_DEV_SUS_INT,
- AU1000_USB_HOST_INT,
- AU1000_ACSYNC_INT,
- AU1500_MAC0_DMA_INT,
- AU1500_MAC1_DMA_INT,
- AU1000_AC97C_INT = AU1500_FIRST_INT + 31,
- AU1000_GPIO_0,
- AU1000_GPIO_1,
- AU1000_GPIO_2,
- AU1000_GPIO_3,
- AU1000_GPIO_4,
- AU1000_GPIO_5,
- AU1000_GPIO_6,
- AU1000_GPIO_7,
- AU1000_GPIO_8,
- AU1000_GPIO_9,
- AU1000_GPIO_10,
- AU1000_GPIO_11,
- AU1000_GPIO_12,
- AU1000_GPIO_13,
- AU1000_GPIO_14,
- AU1000_GPIO_15,
- AU1500_GPIO_200,
- AU1500_GPIO_201,
- AU1500_GPIO_202,
- AU1500_GPIO_203,
- AU1500_GPIO_20,
- AU1500_GPIO_204,
- AU1500_GPIO_205,
- AU1500_GPIO_23,
- AU1500_GPIO_24,
- AU1500_GPIO_25,
- AU1500_GPIO_26,
- AU1500_GPIO_27,
- AU1500_GPIO_28,
- AU1500_GPIO_206,
- AU1500_GPIO_207,
- AU1500_GPIO_208_215,
-};
-
-/* shortcuts */
-#define INTA AU1000_PCI_INTA
-#define INTB AU1000_PCI_INTB
-#define INTC AU1000_PCI_INTC
-#define INTD AU1000_PCI_INTD
#define UART0_ADDR 0xB1100000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
#define USB_HOST_CONFIG 0xB017fffc
+#define FOR_PLATFORM_C_USB_HOST_INT AU1500_USB_HOST_INT
#define AU1500_ETH0_BASE 0xB1500000
#define AU1500_ETH1_BASE 0xB1510000
@@ -713,74 +948,13 @@
/* Au1100 */
#ifdef CONFIG_SOC_AU1100
-enum soc_au1100_ints {
- AU1100_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
- AU1100_UART0_INT = AU1100_FIRST_INT,
- AU1100_UART1_INT,
- AU1100_SD_INT,
- AU1100_UART3_INT,
- AU1000_SSI0_INT,
- AU1000_SSI1_INT,
- AU1000_DMA_INT_BASE,
-
- AU1000_TOY_INT = AU1100_FIRST_INT + 14,
- AU1000_TOY_MATCH0_INT,
- AU1000_TOY_MATCH1_INT,
- AU1000_TOY_MATCH2_INT,
- AU1000_RTC_INT,
- AU1000_RTC_MATCH0_INT,
- AU1000_RTC_MATCH1_INT,
- AU1000_RTC_MATCH2_INT,
- AU1000_IRDA_TX_INT,
- AU1000_IRDA_RX_INT,
- AU1000_USB_DEV_REQ_INT,
- AU1000_USB_DEV_SUS_INT,
- AU1000_USB_HOST_INT,
- AU1000_ACSYNC_INT,
- AU1100_MAC0_DMA_INT,
- AU1100_GPIO_208_215,
- AU1100_LCD_INT,
- AU1000_AC97C_INT,
- AU1000_GPIO_0,
- AU1000_GPIO_1,
- AU1000_GPIO_2,
- AU1000_GPIO_3,
- AU1000_GPIO_4,
- AU1000_GPIO_5,
- AU1000_GPIO_6,
- AU1000_GPIO_7,
- AU1000_GPIO_8,
- AU1000_GPIO_9,
- AU1000_GPIO_10,
- AU1000_GPIO_11,
- AU1000_GPIO_12,
- AU1000_GPIO_13,
- AU1000_GPIO_14,
- AU1000_GPIO_15,
- AU1000_GPIO_16,
- AU1000_GPIO_17,
- AU1000_GPIO_18,
- AU1000_GPIO_19,
- AU1000_GPIO_20,
- AU1000_GPIO_21,
- AU1000_GPIO_22,
- AU1000_GPIO_23,
- AU1000_GPIO_24,
- AU1000_GPIO_25,
- AU1000_GPIO_26,
- AU1000_GPIO_27,
- AU1000_GPIO_28,
- AU1000_GPIO_29,
- AU1000_GPIO_30,
- AU1000_GPIO_31,
-};
#define UART0_ADDR 0xB1100000
-#define UART1_ADDR 0xB1200000
#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
#define USB_HOST_CONFIG 0xB017FFFC
+#define FOR_PLATFORM_C_USB_HOST_INT AU1100_USB_HOST_INT
#define AU1100_ETH0_BASE 0xB0500000
#define AU1100_MAC0_ENABLE 0xB0520000
@@ -788,87 +962,12 @@
#endif /* CONFIG_SOC_AU1100 */
#ifdef CONFIG_SOC_AU1550
-enum soc_au1550_ints {
- AU1550_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
- AU1550_UART0_INT = AU1550_FIRST_INT,
- AU1550_PCI_INTA,
- AU1550_PCI_INTB,
- AU1550_DDMA_INT,
- AU1550_CRYPTO_INT,
- AU1550_PCI_INTC,
- AU1550_PCI_INTD,
- AU1550_PCI_RST_INT,
- AU1550_UART1_INT,
- AU1550_UART3_INT,
- AU1550_PSC0_INT,
- AU1550_PSC1_INT,
- AU1550_PSC2_INT,
- AU1550_PSC3_INT,
- AU1000_TOY_INT,
- AU1000_TOY_MATCH0_INT,
- AU1000_TOY_MATCH1_INT,
- AU1000_TOY_MATCH2_INT,
- AU1000_RTC_INT,
- AU1000_RTC_MATCH0_INT,
- AU1000_RTC_MATCH1_INT,
- AU1000_RTC_MATCH2_INT,
-
- AU1550_NAND_INT = AU1550_FIRST_INT + 23,
- AU1550_USB_DEV_REQ_INT,
- AU1000_USB_DEV_REQ_INT = AU1550_USB_DEV_REQ_INT,
- AU1550_USB_DEV_SUS_INT,
- AU1000_USB_DEV_SUS_INT = AU1550_USB_DEV_SUS_INT,
- AU1550_USB_HOST_INT,
- AU1000_USB_HOST_INT = AU1550_USB_HOST_INT,
- AU1550_MAC0_DMA_INT,
- AU1550_MAC1_DMA_INT,
- AU1000_GPIO_0 = AU1550_FIRST_INT + 32,
- AU1000_GPIO_1,
- AU1000_GPIO_2,
- AU1000_GPIO_3,
- AU1000_GPIO_4,
- AU1000_GPIO_5,
- AU1000_GPIO_6,
- AU1000_GPIO_7,
- AU1000_GPIO_8,
- AU1000_GPIO_9,
- AU1000_GPIO_10,
- AU1000_GPIO_11,
- AU1000_GPIO_12,
- AU1000_GPIO_13,
- AU1000_GPIO_14,
- AU1000_GPIO_15,
- AU1550_GPIO_200,
- AU1500_GPIO_201_205, /* Logical or of GPIO201:205 */
- AU1500_GPIO_16,
- AU1500_GPIO_17,
- AU1500_GPIO_20,
- AU1500_GPIO_21,
- AU1500_GPIO_22,
- AU1500_GPIO_23,
- AU1500_GPIO_24,
- AU1500_GPIO_25,
- AU1500_GPIO_26,
- AU1500_GPIO_27,
- AU1500_GPIO_28,
- AU1500_GPIO_206,
- AU1500_GPIO_207,
- AU1500_GPIO_208_218, /* Logical or of GPIO208:218 */
-};
-
-/* shortcuts */
-#define INTA AU1550_PCI_INTA
-#define INTB AU1550_PCI_INTB
-#define INTC AU1550_PCI_INTC
-#define INTD AU1550_PCI_INTD
-
#define UART0_ADDR 0xB1100000
-#define UART1_ADDR 0xB1200000
-#define UART3_ADDR 0xB1400000
#define USB_OHCI_BASE 0x14020000 /* phys addr for ioremap */
#define USB_OHCI_LEN 0x00060000
#define USB_HOST_CONFIG 0xB4027ffc
+#define FOR_PLATFORM_C_USB_HOST_INT AU1550_USB_HOST_INT
#define AU1550_ETH0_BASE 0xB0500000
#define AU1550_ETH1_BASE 0xB0510000
@@ -877,78 +976,10 @@
#define NUM_ETH_INTERFACES 2
#endif /* CONFIG_SOC_AU1550 */
+
#ifdef CONFIG_SOC_AU1200
-enum soc_au1200_ints {
- AU1200_FIRST_INT = MIPS_CPU_IRQ_BASE + 8,
- AU1200_UART0_INT = AU1200_FIRST_INT,
- AU1200_SWT_INT,
- AU1200_SD_INT,
- AU1200_DDMA_INT,
- AU1200_MAE_BE_INT,
- AU1200_GPIO_200,
- AU1200_GPIO_201,
- AU1200_GPIO_202,
- AU1200_UART1_INT,
- AU1200_MAE_FE_INT,
- AU1200_PSC0_INT,
- AU1200_PSC1_INT,
- AU1200_AES_INT,
- AU1200_CAMERA_INT,
- AU1000_TOY_INT,
- AU1000_TOY_MATCH0_INT,
- AU1000_TOY_MATCH1_INT,
- AU1000_TOY_MATCH2_INT,
- AU1000_RTC_INT,
- AU1000_RTC_MATCH0_INT,
- AU1000_RTC_MATCH1_INT,
- AU1000_RTC_MATCH2_INT,
- AU1200_GPIO_203,
- AU1200_NAND_INT,
- AU1200_GPIO_204,
- AU1200_GPIO_205,
- AU1200_GPIO_206,
- AU1200_GPIO_207,
- AU1200_GPIO_208_215, /* Logical OR of 208:215 */
- AU1200_USB_INT,
- AU1000_USB_HOST_INT = AU1200_USB_INT,
- AU1200_LCD_INT,
- AU1200_MAE_BOTH_INT,
- AU1000_GPIO_0,
- AU1000_GPIO_1,
- AU1000_GPIO_2,
- AU1000_GPIO_3,
- AU1000_GPIO_4,
- AU1000_GPIO_5,
- AU1000_GPIO_6,
- AU1000_GPIO_7,
- AU1000_GPIO_8,
- AU1000_GPIO_9,
- AU1000_GPIO_10,
- AU1000_GPIO_11,
- AU1000_GPIO_12,
- AU1000_GPIO_13,
- AU1000_GPIO_14,
- AU1000_GPIO_15,
- AU1000_GPIO_16,
- AU1000_GPIO_17,
- AU1000_GPIO_18,
- AU1000_GPIO_19,
- AU1000_GPIO_20,
- AU1000_GPIO_21,
- AU1000_GPIO_22,
- AU1000_GPIO_23,
- AU1000_GPIO_24,
- AU1000_GPIO_25,
- AU1000_GPIO_26,
- AU1000_GPIO_27,
- AU1000_GPIO_28,
- AU1000_GPIO_29,
- AU1000_GPIO_30,
- AU1000_GPIO_31,
-};
#define UART0_ADDR 0xB1100000
-#define UART1_ADDR 0xB1200000
#define USB_UOC_BASE 0x14020020
#define USB_UOC_LEN 0x20
@@ -974,16 +1005,10 @@
#define USBMSRMCFG_RDCOMB 30
#define USBMSRMCFG_PFEN 31
+#define FOR_PLATFORM_C_USB_HOST_INT AU1200_USB_INT
+
#endif /* CONFIG_SOC_AU1200 */
-#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8)
-#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31)
-#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_BASE + 32)
-#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31)
-
-#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST
-#define INTX 0xFF /* not valid */
-
/* Programmable Counters 0 and 1 */
#define SYS_BASE 0xB1900000
#define SYS_COUNTER_CNTRL (SYS_BASE + 0x14)
@@ -1231,14 +1256,6 @@
#define MAC_RX_BUFF3_STATUS 0x30
#define MAC_RX_BUFF3_ADDR 0x34
-/* UARTS 0-3 */
-#define UART_BASE UART0_ADDR
-#ifdef CONFIG_SOC_AU1200
-#define UART_DEBUG_BASE UART1_ADDR
-#else
-#define UART_DEBUG_BASE UART3_ADDR
-#endif
-
#define UART_RX 0 /* Receive buffer */
#define UART_TX 4 /* Transmit buffer */
#define UART_IER 8 /* Interrupt Enable Register */
@@ -1251,84 +1268,6 @@
#define UART_CLK 0x28 /* Baud Rate Clock Divider */
#define UART_MOD_CNTRL 0x100 /* Module Control */
-#define UART_FCR_ENABLE_FIFO 0x01 /* Enable the FIFO */
-#define UART_FCR_CLEAR_RCVR 0x02 /* Clear the RCVR FIFO */
-#define UART_FCR_CLEAR_XMIT 0x04 /* Clear the XMIT FIFO */
-#define UART_FCR_DMA_SELECT 0x08 /* For DMA applications */
-#define UART_FCR_TRIGGER_MASK 0xF0 /* Mask for the FIFO trigger range */
-#define UART_FCR_R_TRIGGER_1 0x00 /* Mask for receive trigger set at 1 */
-#define UART_FCR_R_TRIGGER_4 0x40 /* Mask for receive trigger set at 4 */
-#define UART_FCR_R_TRIGGER_8 0x80 /* Mask for receive trigger set at 8 */
-#define UART_FCR_R_TRIGGER_14 0xA0 /* Mask for receive trigger set at 14 */
-#define UART_FCR_T_TRIGGER_0 0x00 /* Mask for transmit trigger set at 0 */
-#define UART_FCR_T_TRIGGER_4 0x10 /* Mask for transmit trigger set at 4 */
-#define UART_FCR_T_TRIGGER_8 0x20 /* Mask for transmit trigger set at 8 */
-#define UART_FCR_T_TRIGGER_12 0x30 /* Mask for transmit trigger set at 12 */
-
-/*
- * These are the definitions for the Line Control Register
- */
-#define UART_LCR_SBC 0x40 /* Set break control */
-#define UART_LCR_SPAR 0x20 /* Stick parity (?) */
-#define UART_LCR_EPAR 0x10 /* Even parity select */
-#define UART_LCR_PARITY 0x08 /* Parity Enable */
-#define UART_LCR_STOP 0x04 /* Stop bits: 0=1 stop bit, 1= 2 stop bits */
-#define UART_LCR_WLEN5 0x00 /* Wordlength: 5 bits */
-#define UART_LCR_WLEN6 0x01 /* Wordlength: 6 bits */
-#define UART_LCR_WLEN7 0x02 /* Wordlength: 7 bits */
-#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */
-
-/*
- * These are the definitions for the Line Status Register
- */
-#define UART_LSR_TEMT 0x40 /* Transmitter empty */
-#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */
-#define UART_LSR_BI 0x10 /* Break interrupt indicator */
-#define UART_LSR_FE 0x08 /* Frame error indicator */
-#define UART_LSR_PE 0x04 /* Parity error indicator */
-#define UART_LSR_OE 0x02 /* Overrun error indicator */
-#define UART_LSR_DR 0x01 /* Receiver data ready */
-
-/*
- * These are the definitions for the Interrupt Identification Register
- */
-#define UART_IIR_NO_INT 0x01 /* No interrupts pending */
-#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */
-#define UART_IIR_MSI 0x00 /* Modem status interrupt */
-#define UART_IIR_THRI 0x02 /* Transmitter holding register empty */
-#define UART_IIR_RDI 0x04 /* Receiver data interrupt */
-#define UART_IIR_RLSI 0x06 /* Receiver line status interrupt */
-
-/*
- * These are the definitions for the Interrupt Enable Register
- */
-#define UART_IER_MSI 0x08 /* Enable Modem status interrupt */
-#define UART_IER_RLSI 0x04 /* Enable receiver line status interrupt */
-#define UART_IER_THRI 0x02 /* Enable Transmitter holding register int. */
-#define UART_IER_RDI 0x01 /* Enable receiver data interrupt */
-
-/*
- * These are the definitions for the Modem Control Register
- */
-#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */
-#define UART_MCR_OUT2 0x08 /* Out2 complement */
-#define UART_MCR_OUT1 0x04 /* Out1 complement */
-#define UART_MCR_RTS 0x02 /* RTS complement */
-#define UART_MCR_DTR 0x01 /* DTR complement */
-
-/*
- * These are the definitions for the Modem Status Register
- */
-#define UART_MSR_DCD 0x80 /* Data Carrier Detect */
-#define UART_MSR_RI 0x40 /* Ring Indicator */
-#define UART_MSR_DSR 0x20 /* Data Set Ready */
-#define UART_MSR_CTS 0x10 /* Clear to Send */
-#define UART_MSR_DDCD 0x08 /* Delta DCD */
-#define UART_MSR_TERI 0x04 /* Trailing edge ring indicator */
-#define UART_MSR_DDSR 0x02 /* Delta DSR */
-#define UART_MSR_DCTS 0x01 /* Delta CTS */
-#define UART_MSR_ANY_DELTA 0x0F /* Any of the delta bits! */
-
/* SSIO */
#define SSI0_STATUS 0xB1600000
# define SSI_STATUS_BF (1 << 4)
@@ -1720,7 +1659,7 @@
#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */
#define IOPORT_RESOURCE_END 0xffffffff
#define IOMEM_RESOURCE_START 0x10000000
-#define IOMEM_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_END 0xfffffffffULL
#else /* Au1000 and Au1100 and Au1200 */
@@ -1728,7 +1667,7 @@
#define IOPORT_RESOURCE_START 0x10000000
#define IOPORT_RESOURCE_END 0xffffffff
#define IOMEM_RESOURCE_START 0x10000000
-#define IOMEM_RESOURCE_END 0xffffffff
+#define IOMEM_RESOURCE_END 0xfffffffffULL
#define PCI_IO_START 0
#define PCI_IO_END 0
@@ -1739,53 +1678,4 @@
#endif
-#ifndef _LANGUAGE_ASSEMBLY
-typedef volatile struct {
- /* 0x0000 */ u32 toytrim;
- /* 0x0004 */ u32 toywrite;
- /* 0x0008 */ u32 toymatch0;
- /* 0x000C */ u32 toymatch1;
- /* 0x0010 */ u32 toymatch2;
- /* 0x0014 */ u32 cntrctrl;
- /* 0x0018 */ u32 scratch0;
- /* 0x001C */ u32 scratch1;
- /* 0x0020 */ u32 freqctrl0;
- /* 0x0024 */ u32 freqctrl1;
- /* 0x0028 */ u32 clksrc;
- /* 0x002C */ u32 pinfunc;
- /* 0x0030 */ u32 reserved0;
- /* 0x0034 */ u32 wakemsk;
- /* 0x0038 */ u32 endian;
- /* 0x003C */ u32 powerctrl;
- /* 0x0040 */ u32 toyread;
- /* 0x0044 */ u32 rtctrim;
- /* 0x0048 */ u32 rtcwrite;
- /* 0x004C */ u32 rtcmatch0;
- /* 0x0050 */ u32 rtcmatch1;
- /* 0x0054 */ u32 rtcmatch2;
- /* 0x0058 */ u32 rtcread;
- /* 0x005C */ u32 wakesrc;
- /* 0x0060 */ u32 cpupll;
- /* 0x0064 */ u32 auxpll;
- /* 0x0068 */ u32 reserved1;
- /* 0x006C */ u32 reserved2;
- /* 0x0070 */ u32 reserved3;
- /* 0x0074 */ u32 reserved4;
- /* 0x0078 */ u32 slppwr;
- /* 0x007C */ u32 sleep;
- /* 0x0080 */ u32 reserved5[32];
- /* 0x0100 */ u32 trioutrd;
-#define trioutclr trioutrd
- /* 0x0104 */ u32 reserved6;
- /* 0x0108 */ u32 outputrd;
-#define outputset outputrd
- /* 0x010C */ u32 outputclr;
- /* 0x0110 */ u32 pinstaterd;
-#define pininputen pinstaterd
-} AU1X00_SYS;
-
-static AU1X00_SYS * const sys = (AU1X00_SYS *)SYS_BASE;
-
-#endif
-
#endif
diff --git a/arch/mips/include/asm/mach-au1x00/au1100_mmc.h b/arch/mips/include/asm/mach-au1x00/au1100_mmc.h
index c35e209..94000a3 100644
--- a/arch/mips/include/asm/mach-au1x00/au1100_mmc.h
+++ b/arch/mips/include/asm/mach-au1x00/au1100_mmc.h
@@ -46,6 +46,7 @@
int(*card_readonly)(void *mmc_host);
void(*set_power)(void *mmc_host, int state);
struct led_classdev *led;
+ unsigned long mask_host_caps;
};
#define SD0_BASE 0xB0600000
@@ -205,4 +206,3 @@
#endif /* __ASM_AU1100_MMC_H */
-
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
index d206000..8c6b110 100644
--- a/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h
@@ -339,8 +339,8 @@
u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries);
/* Put buffers on source/destination descriptors. */
-u32 _au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags);
-u32 _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags);
+u32 au1xxx_dbdma_put_source(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
+u32 au1xxx_dbdma_put_dest(u32 chanid, dma_addr_t buf, int nbytes, u32 flags);
/* Get a buffer from the destination descriptor. */
u32 au1xxx_dbdma_get_dest(u32 chanid, void **buf, int *nbytes);
@@ -363,25 +363,6 @@
void au1xxx_dbdma_resume(void);
#endif
-
-/*
- * Some compatibilty macros -- needed to make changes to API
- * without breaking existing drivers.
- */
-#define au1xxx_dbdma_put_source(chanid, buf, nbytes) \
- _au1xxx_dbdma_put_source(chanid, buf, nbytes, DDMA_FLAGS_IE)
-#define au1xxx_dbdma_put_source_flags(chanid, buf, nbytes, flags) \
- _au1xxx_dbdma_put_source(chanid, buf, nbytes, flags)
-#define put_source_flags(chanid, buf, nbytes, flags) \
- au1xxx_dbdma_put_source_flags(chanid, buf, nbytes, flags)
-
-#define au1xxx_dbdma_put_dest(chanid, buf, nbytes) \
- _au1xxx_dbdma_put_dest(chanid, buf, nbytes, DDMA_FLAGS_IE)
-#define au1xxx_dbdma_put_dest_flags(chanid, buf, nbytes, flags) \
- _au1xxx_dbdma_put_dest(chanid, buf, nbytes, flags)
-#define put_dest_flags(chanid, buf, nbytes, flags) \
- au1xxx_dbdma_put_dest_flags(chanid, buf, nbytes, flags)
-
/*
* Flags for the put_source/put_dest functions.
*/
diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h b/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h
new file mode 100644
index 0000000..bae9b75
--- /dev/null
+++ b/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h
@@ -0,0 +1,17 @@
+#ifndef __AU1X00_ETH_DATA_H
+#define __AU1X00_ETH_DATA_H
+
+/* Platform specific PHY configuration passed to the MAC driver */
+struct au1000_eth_platform_data {
+ int phy_static_config;
+ int phy_search_highest_addr;
+ int phy1_search_mac0;
+ int phy_addr;
+ int phy_busid;
+ int phy_irq;
+};
+
+void __init au1xxx_override_eth_cfg(unsigned port,
+ struct au1000_eth_platform_data *eth_data);
+
+#endif /* __AU1X00_ETH_DATA_H */
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index 91595fa..62d2f13 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -35,15 +35,13 @@
return -ENXIO;
}
-#ifdef CONFIG_SOC_AU1000
static inline int au1000_irq_to_gpio(int irq)
{
- if ((irq >= AU1000_GPIO_0) && (irq <= AU1000_GPIO_31))
- return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO_0) + 0;
+ if ((irq >= AU1000_GPIO0_INT) && (irq <= AU1000_GPIO31_INT))
+ return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO0_INT) + 0;
return -ENXIO;
}
-#endif
static inline int au1500_gpio1_to_irq(int gpio)
{
@@ -71,27 +69,25 @@
return -ENXIO;
}
-#ifdef CONFIG_SOC_AU1500
static inline int au1500_irq_to_gpio(int irq)
{
switch (irq) {
- case AU1000_GPIO_0 ... AU1000_GPIO_15:
- case AU1500_GPIO_20:
- case AU1500_GPIO_23 ... AU1500_GPIO_28:
- return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO_0) + 0;
- case AU1500_GPIO_200 ... AU1500_GPIO_203:
- return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO_200) + 0;
- case AU1500_GPIO_204 ... AU1500_GPIO_205:
- return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO_204) + 4;
- case AU1500_GPIO_206 ... AU1500_GPIO_207:
- return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO_206) + 6;
- case AU1500_GPIO_208_215:
+ case AU1500_GPIO0_INT ... AU1500_GPIO15_INT:
+ case AU1500_GPIO20_INT:
+ case AU1500_GPIO23_INT ... AU1500_GPIO28_INT:
+ return ALCHEMY_GPIO1_BASE + (irq - AU1500_GPIO0_INT) + 0;
+ case AU1500_GPIO200_INT ... AU1500_GPIO203_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO200_INT) + 0;
+ case AU1500_GPIO204_INT ... AU1500_GPIO205_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO204_INT) + 4;
+ case AU1500_GPIO206_INT ... AU1500_GPIO207_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO206_INT) + 6;
+ case AU1500_GPIO208_215_INT:
return ALCHEMY_GPIO2_BASE + 8;
}
return -ENXIO;
}
-#endif
static inline int au1100_gpio1_to_irq(int gpio)
{
@@ -108,19 +104,17 @@
return -ENXIO;
}
-#ifdef CONFIG_SOC_AU1100
static inline int au1100_irq_to_gpio(int irq)
{
switch (irq) {
- case AU1000_GPIO_0 ... AU1000_GPIO_31:
- return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO_0) + 0;
- case AU1100_GPIO_208_215:
+ case AU1100_GPIO0_INT ... AU1100_GPIO31_INT:
+ return ALCHEMY_GPIO1_BASE + (irq - AU1100_GPIO0_INT) + 0;
+ case AU1100_GPIO208_215_INT:
return ALCHEMY_GPIO2_BASE + 8;
}
return -ENXIO;
}
-#endif
static inline int au1550_gpio1_to_irq(int gpio)
{
@@ -149,24 +143,22 @@
return -ENXIO;
}
-#ifdef CONFIG_SOC_AU1550
static inline int au1550_irq_to_gpio(int irq)
{
switch (irq) {
- case AU1000_GPIO_0 ... AU1000_GPIO_15:
- return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO_0) + 0;
- case AU1550_GPIO_200:
- case AU1500_GPIO_201_205:
- return ALCHEMY_GPIO2_BASE + (irq - AU1550_GPIO_200) + 0;
- case AU1500_GPIO_16 ... AU1500_GPIO_28:
- return ALCHEMY_GPIO1_BASE + (irq - AU1500_GPIO_16) + 16;
- case AU1500_GPIO_206 ... AU1500_GPIO_208_218:
- return ALCHEMY_GPIO2_BASE + (irq - AU1500_GPIO_206) + 6;
+ case AU1550_GPIO0_INT ... AU1550_GPIO15_INT:
+ return ALCHEMY_GPIO1_BASE + (irq - AU1550_GPIO0_INT) + 0;
+ case AU1550_GPIO200_INT:
+ case AU1550_GPIO201_205_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1550_GPIO200_INT) + 0;
+ case AU1550_GPIO16_INT ... AU1550_GPIO28_INT:
+ return ALCHEMY_GPIO1_BASE + (irq - AU1550_GPIO16_INT) + 16;
+ case AU1550_GPIO206_INT ... AU1550_GPIO208_215_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1550_GPIO206_INT) + 6;
}
return -ENXIO;
}
-#endif
static inline int au1200_gpio1_to_irq(int gpio)
{
@@ -187,23 +179,21 @@
return -ENXIO;
}
-#ifdef CONFIG_SOC_AU1200
static inline int au1200_irq_to_gpio(int irq)
{
switch (irq) {
- case AU1000_GPIO_0 ... AU1000_GPIO_31:
- return ALCHEMY_GPIO1_BASE + (irq - AU1000_GPIO_0) + 0;
- case AU1200_GPIO_200 ... AU1200_GPIO_202:
- return ALCHEMY_GPIO2_BASE + (irq - AU1200_GPIO_200) + 0;
- case AU1200_GPIO_203:
+ case AU1200_GPIO0_INT ... AU1200_GPIO31_INT:
+ return ALCHEMY_GPIO1_BASE + (irq - AU1200_GPIO0_INT) + 0;
+ case AU1200_GPIO200_INT ... AU1200_GPIO202_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1200_GPIO200_INT) + 0;
+ case AU1200_GPIO203_INT:
return ALCHEMY_GPIO2_BASE + 3;
- case AU1200_GPIO_204 ... AU1200_GPIO_208_215:
- return ALCHEMY_GPIO2_BASE + (irq - AU1200_GPIO_204) + 4;
+ case AU1200_GPIO204_INT ... AU1200_GPIO208_215_INT:
+ return ALCHEMY_GPIO2_BASE + (irq - AU1200_GPIO204_INT) + 4;
}
return -ENXIO;
}
-#endif
/*
* GPIO1 block macros for common linux gpio functions.
@@ -246,19 +236,19 @@
static inline int alchemy_gpio1_to_irq(int gpio)
{
-#if defined(CONFIG_SOC_AU1000)
- return au1000_gpio1_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1100)
- return au1100_gpio1_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1500)
- return au1500_gpio1_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1550)
- return au1550_gpio1_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1200)
- return au1200_gpio1_to_irq(gpio);
-#else
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ return au1000_gpio1_to_irq(gpio);
+ case ALCHEMY_CPU_AU1100:
+ return au1100_gpio1_to_irq(gpio);
+ case ALCHEMY_CPU_AU1500:
+ return au1500_gpio1_to_irq(gpio);
+ case ALCHEMY_CPU_AU1550:
+ return au1550_gpio1_to_irq(gpio);
+ case ALCHEMY_CPU_AU1200:
+ return au1200_gpio1_to_irq(gpio);
+ }
return -ENXIO;
-#endif
}
/*
@@ -316,19 +306,19 @@
static inline int alchemy_gpio2_to_irq(int gpio)
{
-#if defined(CONFIG_SOC_AU1000)
- return au1000_gpio2_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1100)
- return au1100_gpio2_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1500)
- return au1500_gpio2_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1550)
- return au1550_gpio2_to_irq(gpio);
-#elif defined(CONFIG_SOC_AU1200)
- return au1200_gpio2_to_irq(gpio);
-#else
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ return au1000_gpio2_to_irq(gpio);
+ case ALCHEMY_CPU_AU1100:
+ return au1100_gpio2_to_irq(gpio);
+ case ALCHEMY_CPU_AU1500:
+ return au1500_gpio2_to_irq(gpio);
+ case ALCHEMY_CPU_AU1550:
+ return au1550_gpio2_to_irq(gpio);
+ case ALCHEMY_CPU_AU1200:
+ return au1200_gpio2_to_irq(gpio);
+ }
return -ENXIO;
-#endif
}
/**********************************************************************/
@@ -384,10 +374,13 @@
gpio2 -= ALCHEMY_GPIO2_BASE;
-#if defined(CONFIG_SOC_AU1100) || defined(CONFIG_SOC_AU1500)
/* Au1100/Au1500 have GPIO208-215 enable bits at 0..7 */
- gpio2 -= 8;
-#endif
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1100:
+ case ALCHEMY_CPU_AU1500:
+ gpio2 -= 8;
+ }
+
local_irq_save(flags);
__alchemy_gpio2_mod_int(gpio2, 1);
local_irq_restore(flags);
@@ -405,10 +398,13 @@
gpio2 -= ALCHEMY_GPIO2_BASE;
-#if defined(CONFIG_SOC_AU1100) || defined(CONFIG_SOC_AU1500)
/* Au1100/Au1500 have GPIO208-215 enable bits at 0..7 */
- gpio2 -= 8;
-#endif
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1100:
+ case ALCHEMY_CPU_AU1500:
+ gpio2 -= 8;
+ }
+
local_irq_save(flags);
__alchemy_gpio2_mod_int(gpio2, 0);
local_irq_restore(flags);
@@ -494,19 +490,19 @@
static inline int alchemy_irq_to_gpio(int irq)
{
-#if defined(CONFIG_SOC_AU1000)
- return au1000_irq_to_gpio(irq);
-#elif defined(CONFIG_SOC_AU1100)
- return au1100_irq_to_gpio(irq);
-#elif defined(CONFIG_SOC_AU1500)
- return au1500_irq_to_gpio(irq);
-#elif defined(CONFIG_SOC_AU1550)
- return au1550_irq_to_gpio(irq);
-#elif defined(CONFIG_SOC_AU1200)
- return au1200_irq_to_gpio(irq);
-#else
+ switch (alchemy_get_cputype()) {
+ case ALCHEMY_CPU_AU1000:
+ return au1000_irq_to_gpio(irq);
+ case ALCHEMY_CPU_AU1100:
+ return au1100_irq_to_gpio(irq);
+ case ALCHEMY_CPU_AU1500:
+ return au1500_irq_to_gpio(irq);
+ case ALCHEMY_CPU_AU1550:
+ return au1550_irq_to_gpio(irq);
+ case ALCHEMY_CPU_AU1200:
+ return au1200_irq_to_gpio(irq);
+ }
return -ENXIO;
-#endif
}
/**********************************************************************/
diff --git a/arch/mips/include/asm/mach-au1x00/gpio.h b/arch/mips/include/asm/mach-au1x00/gpio.h
index f9b7d41..c3f60cd 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio.h
@@ -1,7 +1,7 @@
#ifndef _ALCHEMY_GPIO_H_
#define _ALCHEMY_GPIO_H_
-#if defined(CONFIG_ALCHEMY_GPIO_AU1000)
+#if defined(CONFIG_ALCHEMY_GPIOINT_AU1000)
#include <asm/mach-au1x00/gpio-au1000.h>
diff --git a/arch/mips/include/asm/mach-au1x00/ioremap.h b/arch/mips/include/asm/mach-au1x00/ioremap.h
index 364cea2..75a94ad 100644
--- a/arch/mips/include/asm/mach-au1x00/ioremap.h
+++ b/arch/mips/include/asm/mach-au1x00/ioremap.h
@@ -11,7 +11,7 @@
#include <linux/types.h>
-#ifdef CONFIG_64BIT_PHYS_ADDR
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_PCI)
extern phys_t __fixup_bigphys_addr(phys_t, phys_t);
#else
static inline phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size)
diff --git a/arch/mips/include/asm/mach-au1x00/prom.h b/arch/mips/include/asm/mach-au1x00/prom.h
index e387155..4c0e09c 100644
--- a/arch/mips/include/asm/mach-au1x00/prom.h
+++ b/arch/mips/include/asm/mach-au1x00/prom.h
@@ -6,7 +6,6 @@
extern char **prom_envp;
extern void prom_init_cmdline(void);
-extern char *prom_getcmdline(void);
extern char *prom_getenv(char *envname);
extern int prom_get_ethernet_addr(char *ethernet_addr);
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
index ed4ccec..85fd275 100644
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -770,4 +770,3 @@
#define DMIPSPLLCFG_N2_MASK (0x7 << DMIPSPLLCFG_N2_SHIFT)
#endif /* BCM63XX_REGS_H_ */
-
diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
index 425e708..bbf0540 100644
--- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
@@ -58,6 +58,9 @@
#define cpu_has_vint 0
#define cpu_has_veic 0
#define cpu_hwrena_impl_bits 0xc0000000
+
+#define kernel_uses_smartmips_rixi (cpu_data[0].cputype == CPU_CAVIUM_OCTEON_PLUS)
+
#define ARCH_HAS_READ_CURRENT_TIMER 1
#define ARCH_HAS_IRQ_PER_CPU 1
#define ARCH_HAS_SPINLOCK_PREFETCH 1
diff --git a/arch/mips/include/asm/mach-db1x00/bcsr.h b/arch/mips/include/asm/mach-db1x00/bcsr.h
new file mode 100644
index 0000000..618d2de
--- /dev/null
+++ b/arch/mips/include/asm/mach-db1x00/bcsr.h
@@ -0,0 +1,238 @@
+/*
+ * bcsr.h -- Db1xxx/Pb1xxx Devboard CPLD registers ("BCSR") abstraction.
+ *
+ * All Alchemy development boards (except, of course, the weird PB1000)
+ * have a few registers in a CPLD with standardised layout; they mostly
+ * only differ in base address and bit meanings in the RESETS and BOARD
+ * registers.
+ *
+ * All data taken from the official AMD board documentation sheets.
+ */
+
+#ifndef _DB1XXX_BCSR_H_
+#define _DB1XXX_BCSR_H_
+
+
+/* BCSR base addresses on various boards. BCSR base 2 refers to the
+ * physical address of the first HEXLEDS register, which is usually
+ * a variable offset from the WHOAMI register.
+ */
+
+/* DB1000, DB1100, DB1500, PB1100, PB1500 */
+#define DB1000_BCSR_PHYS_ADDR 0x0E000000
+#define DB1000_BCSR_HEXLED_OFS 0x01000000
+
+#define DB1550_BCSR_PHYS_ADDR 0x0F000000
+#define DB1550_BCSR_HEXLED_OFS 0x00400000
+
+#define PB1550_BCSR_PHYS_ADDR 0x0F000000
+#define PB1550_BCSR_HEXLED_OFS 0x00800000
+
+#define DB1200_BCSR_PHYS_ADDR 0x19800000
+#define DB1200_BCSR_HEXLED_OFS 0x00400000
+
+#define PB1200_BCSR_PHYS_ADDR 0x0D800000
+#define PB1200_BCSR_HEXLED_OFS 0x00400000
+
+
+enum bcsr_id {
+ /* BCSR base 1 */
+ BCSR_WHOAMI = 0,
+ BCSR_STATUS,
+ BCSR_SWITCHES,
+ BCSR_RESETS,
+ BCSR_PCMCIA,
+ BCSR_BOARD,
+ BCSR_LEDS,
+ BCSR_SYSTEM,
+ /* Au1200/1300 based boards */
+ BCSR_INTCLR,
+ BCSR_INTSET,
+ BCSR_MASKCLR,
+ BCSR_MASKSET,
+ BCSR_SIGSTAT,
+ BCSR_INTSTAT,
+
+ /* BCSR base 2 */
+ BCSR_HEXLEDS,
+ BCSR_RSVD1,
+ BCSR_HEXCLEAR,
+
+ BCSR_CNT,
+};
+
+/* register offsets, valid for all Db1xxx/Pb1xxx boards */
+#define BCSR_REG_WHOAMI 0x00
+#define BCSR_REG_STATUS 0x04
+#define BCSR_REG_SWITCHES 0x08
+#define BCSR_REG_RESETS 0x0c
+#define BCSR_REG_PCMCIA 0x10
+#define BCSR_REG_BOARD 0x14
+#define BCSR_REG_LEDS 0x18
+#define BCSR_REG_SYSTEM 0x1c
+/* Au1200/Au1300 based boards: CPLD IRQ muxer */
+#define BCSR_REG_INTCLR 0x20
+#define BCSR_REG_INTSET 0x24
+#define BCSR_REG_MASKCLR 0x28
+#define BCSR_REG_MASKSET 0x2c
+#define BCSR_REG_SIGSTAT 0x30
+#define BCSR_REG_INTSTAT 0x34
+
+/* hexled control, offset from BCSR base 2 */
+#define BCSR_REG_HEXLEDS 0x00
+#define BCSR_REG_HEXCLEAR 0x08
+
+/*
+ * Register Bits and Pieces.
+ */
+#define BCSR_WHOAMI_DCID(x) ((x) & 0xf)
+#define BCSR_WHOAMI_CPLD(x) (((x) >> 4) & 0xf)
+#define BCSR_WHOAMI_BOARD(x) (((x) >> 8) & 0xf)
+
+/* register "WHOAMI" bits 11:8 identify the board */
+enum bcsr_whoami_boards {
+ BCSR_WHOAMI_PB1500 = 1,
+ BCSR_WHOAMI_PB1500R2,
+ BCSR_WHOAMI_PB1100,
+ BCSR_WHOAMI_DB1000,
+ BCSR_WHOAMI_DB1100,
+ BCSR_WHOAMI_DB1500,
+ BCSR_WHOAMI_DB1550,
+ BCSR_WHOAMI_PB1550_DDR,
+ BCSR_WHOAMI_PB1550 = BCSR_WHOAMI_PB1550_DDR,
+ BCSR_WHOAMI_PB1550_SDR,
+ BCSR_WHOAMI_PB1200_DDR1,
+ BCSR_WHOAMI_PB1200 = BCSR_WHOAMI_PB1200_DDR1,
+ BCSR_WHOAMI_PB1200_DDR2,
+ BCSR_WHOAMI_DB1200,
+};
+
+/* STATUS reg. Unless otherwise noted, they're valid on all boards.
+ * PB1200 = DB1200.
+ */
+#define BCSR_STATUS_PC0VS 0x0003
+#define BCSR_STATUS_PC1VS 0x000C
+#define BCSR_STATUS_PC0FI 0x0010
+#define BCSR_STATUS_PC1FI 0x0020
+#define BCSR_STATUS_PB1550_SWAPBOOT 0x0040
+#define BCSR_STATUS_SRAMWIDTH 0x0080
+#define BCSR_STATUS_FLASHBUSY 0x0100
+#define BCSR_STATUS_ROMBUSY 0x0400
+#define BCSR_STATUS_SD0WP 0x0400 /* DB1200 */
+#define BCSR_STATUS_SD1WP 0x0800
+#define BCSR_STATUS_USBOTGID 0x0800 /* PB/DB1550 */
+#define BCSR_STATUS_DB1000_SWAPBOOT 0x2000
+#define BCSR_STATUS_DB1200_SWAPBOOT 0x0040 /* DB1200 */
+#define BCSR_STATUS_IDECBLID 0x0200 /* DB1200 */
+#define BCSR_STATUS_DB1200_U0RXD 0x1000 /* DB1200 */
+#define BCSR_STATUS_DB1200_U1RXD 0x2000 /* DB1200 */
+#define BCSR_STATUS_FLASHDEN 0xC000
+#define BCSR_STATUS_DB1550_U0RXD 0x1000 /* DB1550 */
+#define BCSR_STATUS_DB1550_U3RXD 0x2000 /* DB1550 */
+#define BCSR_STATUS_PB1550_U0RXD 0x1000 /* PB1550 */
+#define BCSR_STATUS_PB1550_U1RXD 0x2000 /* PB1550 */
+#define BCSR_STATUS_PB1550_U3RXD 0x8000 /* PB1550 */
+
+
+/* DB/PB1000,1100,1500,1550 */
+#define BCSR_RESETS_PHY0 0x0001
+#define BCSR_RESETS_PHY1 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_FIR_SEL 0x2000
+#define BCSR_RESETS_IRDA_MODE_MASK 0xC000
+#define BCSR_RESETS_IRDA_MODE_FULL 0x0000
+#define BCSR_RESETS_PB1550_WSCFSM 0x2000
+#define BCSR_RESETS_IRDA_MODE_OFF 0x4000
+#define BCSR_RESETS_IRDA_MODE_2_3 0x8000
+#define BCSR_RESETS_IRDA_MODE_1_3 0xC000
+#define BCSR_RESETS_DMAREQ 0x8000 /* PB1550 */
+
+#define BCSR_BOARD_PCIM66EN 0x0001
+#define BCSR_BOARD_SD0PWR 0x0040
+#define BCSR_BOARD_SD1PWR 0x0080
+#define BCSR_BOARD_PCIM33 0x0100
+#define BCSR_BOARD_PCIEXTARB 0x0200
+#define BCSR_BOARD_GPIO200RST 0x0400
+#define BCSR_BOARD_PCICLKOUT 0x0800
+#define BCSR_BOARD_PCICFG 0x1000
+#define BCSR_BOARD_SPISEL 0x4000 /* PB/DB1550 */
+#define BCSR_BOARD_SD0WP 0x4000 /* DB1100 */
+#define BCSR_BOARD_SD1WP 0x8000 /* DB1100 */
+
+
+/* DB/PB1200 */
+#define BCSR_RESETS_ETH 0x0001
+#define BCSR_RESETS_CAMERA 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_IDE 0x0008
+#define BCSR_RESETS_TV 0x0010 /* DB1200 */
+/* Not resets but in the same register */
+#define BCSR_RESETS_PWMR1MUX 0x0800 /* DB1200 */
+#define BCSR_RESETS_PB1200_WSCFSM 0x0800 /* PB1200 */
+#define BCSR_RESETS_PSC0MUX 0x1000
+#define BCSR_RESETS_PSC1MUX 0x2000
+#define BCSR_RESETS_SPISEL 0x4000
+#define BCSR_RESETS_SD1MUX 0x8000 /* PB1200 */
+
+#define BCSR_BOARD_LCDVEE 0x0001
+#define BCSR_BOARD_LCDVDD 0x0002
+#define BCSR_BOARD_LCDBL 0x0004
+#define BCSR_BOARD_CAMSNAP 0x0010
+#define BCSR_BOARD_CAMPWR 0x0020
+#define BCSR_BOARD_SD0PWR 0x0040
+
+
+#define BCSR_SWITCHES_DIP 0x00FF
+#define BCSR_SWITCHES_DIP_1 0x0080
+#define BCSR_SWITCHES_DIP_2 0x0040
+#define BCSR_SWITCHES_DIP_3 0x0020
+#define BCSR_SWITCHES_DIP_4 0x0010
+#define BCSR_SWITCHES_DIP_5 0x0008
+#define BCSR_SWITCHES_DIP_6 0x0004
+#define BCSR_SWITCHES_DIP_7 0x0002
+#define BCSR_SWITCHES_DIP_8 0x0001
+#define BCSR_SWITCHES_ROTARY 0x0F00
+
+
+#define BCSR_PCMCIA_PC0VPP 0x0003
+#define BCSR_PCMCIA_PC0VCC 0x000C
+#define BCSR_PCMCIA_PC0DRVEN 0x0010
+#define BCSR_PCMCIA_PC0RST 0x0080
+#define BCSR_PCMCIA_PC1VPP 0x0300
+#define BCSR_PCMCIA_PC1VCC 0x0C00
+#define BCSR_PCMCIA_PC1DRVEN 0x1000
+#define BCSR_PCMCIA_PC1RST 0x8000
+
+
+#define BCSR_LEDS_DECIMALS 0x0003
+#define BCSR_LEDS_LED0 0x0100
+#define BCSR_LEDS_LED1 0x0200
+#define BCSR_LEDS_LED2 0x0400
+#define BCSR_LEDS_LED3 0x0800
+
+
+#define BCSR_SYSTEM_RESET 0x8000 /* clear to reset */
+#define BCSR_SYSTEM_PWROFF 0x4000 /* set to power off */
+#define BCSR_SYSTEM_VDDI 0x001F /* PB1xxx boards */
+
+
+
+
+/* initialize BCSR for a board. Provide the PHYSICAL addresses of both
+ * BCSR spaces.
+ */
+void __init bcsr_init(unsigned long bcsr1_phys, unsigned long bcsr2_phys);
+
+/* read a board register */
+unsigned short bcsr_read(enum bcsr_id reg);
+
+/* write to a board register */
+void bcsr_write(enum bcsr_id reg, unsigned short val);
+
+/* modify a register. clear bits set in 'clr', set bits set in 'set' */
+void bcsr_mod(enum bcsr_id reg, unsigned short clr, unsigned short set);
+
+/* install CPLD IRQ demuxer (DB1200/PB1200) */
+void __init bcsr_init_irq(int csc_start, int csc_end, int hook_irq);
+
+#endif
diff --git a/arch/mips/include/asm/mach-db1x00/db1200.h b/arch/mips/include/asm/mach-db1x00/db1200.h
index 27f2610..3404248 100644
--- a/arch/mips/include/asm/mach-db1x00/db1200.h
+++ b/arch/mips/include/asm/mach-db1x00/db1200.h
@@ -25,133 +25,9 @@
#define __ASM_DB1200_H
#include <linux/types.h>
+#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_psc.h>
-#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
-#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
-#define DBDMA_I2S_TX_CHAN DSCR_CMD0_PSC1_TX
-#define DBDMA_I2S_RX_CHAN DSCR_CMD0_PSC1_RX
-
-/*
- * SPI and SMB are muxed on the DBAu1200 board.
- * Refer to board documentation.
- */
-#define SPI_PSC_BASE PSC0_BASE_ADDR
-#define SMBUS_PSC_BASE PSC0_BASE_ADDR
-/*
- * AC'97 and I2S are muxed on the DBAu1200 board.
- * Refer to board documentation.
- */
-#define AC97_PSC_BASE PSC1_BASE_ADDR
-#define I2S_PSC_BASE PSC1_BASE_ADDR
-
-#define BCSR_KSEG1_ADDR 0xB9800000
-
-typedef volatile struct
-{
- /*00*/ u16 whoami;
- u16 reserved0;
- /*04*/ u16 status;
- u16 reserved1;
- /*08*/ u16 switches;
- u16 reserved2;
- /*0C*/ u16 resets;
- u16 reserved3;
-
- /*10*/ u16 pcmcia;
- u16 reserved4;
- /*14*/ u16 board;
- u16 reserved5;
- /*18*/ u16 disk_leds;
- u16 reserved6;
- /*1C*/ u16 system;
- u16 reserved7;
-
- /*20*/ u16 intclr;
- u16 reserved8;
- /*24*/ u16 intset;
- u16 reserved9;
- /*28*/ u16 intclr_mask;
- u16 reserved10;
- /*2C*/ u16 intset_mask;
- u16 reserved11;
-
- /*30*/ u16 sig_status;
- u16 reserved12;
- /*34*/ u16 int_status;
- u16 reserved13;
- /*38*/ u16 reserved14;
- u16 reserved15;
- /*3C*/ u16 reserved16;
- u16 reserved17;
-
-} BCSR;
-
-static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
-/*
- * Register bit definitions for the BCSRs
- */
-#define BCSR_WHOAMI_DCID 0x000F
-#define BCSR_WHOAMI_CPLD 0x00F0
-#define BCSR_WHOAMI_BOARD 0x0F00
-
-#define BCSR_STATUS_PCMCIA0VS 0x0003
-#define BCSR_STATUS_PCMCIA1VS 0x000C
-#define BCSR_STATUS_SWAPBOOT 0x0040
-#define BCSR_STATUS_FLASHBUSY 0x0100
-#define BCSR_STATUS_IDECBLID 0x0200
-#define BCSR_STATUS_SD0WP 0x0400
-#define BCSR_STATUS_U0RXD 0x1000
-#define BCSR_STATUS_U1RXD 0x2000
-
-#define BCSR_SWITCHES_OCTAL 0x00FF
-#define BCSR_SWITCHES_DIP_1 0x0080
-#define BCSR_SWITCHES_DIP_2 0x0040
-#define BCSR_SWITCHES_DIP_3 0x0020
-#define BCSR_SWITCHES_DIP_4 0x0010
-#define BCSR_SWITCHES_DIP_5 0x0008
-#define BCSR_SWITCHES_DIP_6 0x0004
-#define BCSR_SWITCHES_DIP_7 0x0002
-#define BCSR_SWITCHES_DIP_8 0x0001
-#define BCSR_SWITCHES_ROTARY 0x0F00
-
-#define BCSR_RESETS_ETH 0x0001
-#define BCSR_RESETS_CAMERA 0x0002
-#define BCSR_RESETS_DC 0x0004
-#define BCSR_RESETS_IDE 0x0008
-#define BCSR_RESETS_TV 0x0010
-/* Not resets but in the same register */
-#define BCSR_RESETS_PWMR1MUX 0x0800
-#define BCSR_RESETS_PCS0MUX 0x1000
-#define BCSR_RESETS_PCS1MUX 0x2000
-#define BCSR_RESETS_SPISEL 0x4000
-
-#define BCSR_PCMCIA_PC0VPP 0x0003
-#define BCSR_PCMCIA_PC0VCC 0x000C
-#define BCSR_PCMCIA_PC0DRVEN 0x0010
-#define BCSR_PCMCIA_PC0RST 0x0080
-#define BCSR_PCMCIA_PC1VPP 0x0300
-#define BCSR_PCMCIA_PC1VCC 0x0C00
-#define BCSR_PCMCIA_PC1DRVEN 0x1000
-#define BCSR_PCMCIA_PC1RST 0x8000
-
-#define BCSR_BOARD_LCDVEE 0x0001
-#define BCSR_BOARD_LCDVDD 0x0002
-#define BCSR_BOARD_LCDBL 0x0004
-#define BCSR_BOARD_CAMSNAP 0x0010
-#define BCSR_BOARD_CAMPWR 0x0020
-#define BCSR_BOARD_SD0PWR 0x0040
-
-#define BCSR_LEDS_DECIMALS 0x0003
-#define BCSR_LEDS_LED0 0x0100
-#define BCSR_LEDS_LED1 0x0200
-#define BCSR_LEDS_LED2 0x0400
-#define BCSR_LEDS_LED3 0x0800
-
-#define BCSR_SYSTEM_POWEROFF 0x4000
-#define BCSR_SYSTEM_RESET 0x8000
-
/* Bit positions for the different interrupt sources */
#define BCSR_INT_IDE 0x0001
#define BCSR_INT_ETH 0x0002
@@ -168,17 +44,15 @@
#define BCSR_INT_SD0INSERT 0x1000
#define BCSR_INT_SD0EJECT 0x2000
-#define SMC91C111_PHYS_ADDR 0x19000300
-#define SMC91C111_INT DB1200_ETH_INT
-
#define IDE_PHYS_ADDR 0x18800000
#define IDE_REG_SHIFT 5
-#define IDE_PHYS_LEN (16 << IDE_REG_SHIFT)
-#define IDE_INT DB1200_IDE_INT
#define IDE_DDMA_REQ DSCR_CMD0_DMA_REQ1
#define IDE_RQSIZE 128
-#define NAND_PHYS_ADDR 0x20000000
+#define DB1200_IDE_PHYS_ADDR IDE_PHYS_ADDR
+#define DB1200_IDE_PHYS_LEN (16 << IDE_REG_SHIFT)
+#define DB1200_ETH_PHYS_ADDR 0x19000300
+#define DB1200_NAND_PHYS_ADDR 0x20000000
/*
* External Interrupts for DBAu1200 as of 8/6/2004.
@@ -188,7 +62,7 @@
* Example: IDE bis pos is = 64 - 64
* ETH bit pos is = 65 - 64
*/
-enum external_pb1200_ints {
+enum external_db1200_ints {
DB1200_INT_BEGIN = AU1000_MAX_INTR + 1,
DB1200_IDE_INT = DB1200_INT_BEGIN,
@@ -209,22 +83,4 @@
DB1200_INT_END = DB1200_INT_BEGIN + 15,
};
-
-/*
- * DBAu1200 specific PCMCIA defines for drivers/pcmcia/au1000_db1x00.c
- */
-#define PCMCIA_MAX_SOCK 1
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP, SLOT) \
- ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8))
-
-#define BOARD_PC0_INT DB1200_PC0_INT
-#define BOARD_PC1_INT DB1200_PC1_INT
-#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1 << (8 + (2 * SOCKET)))
-
-/* NAND chip select */
-#define NAND_CS 1
-
#endif /* __ASM_DB1200_H */
diff --git a/arch/mips/include/asm/mach-db1x00/db1x00.h b/arch/mips/include/asm/mach-db1x00/db1x00.h
index 1a515b8..a919dac 100644
--- a/arch/mips/include/asm/mach-db1x00/db1x00.h
+++ b/arch/mips/include/asm/mach-db1x00/db1x00.h
@@ -41,111 +41,11 @@
#define SMBUS_PSC_BASE PSC2_BASE_ADDR
#define I2S_PSC_BASE PSC3_BASE_ADDR
-#define BCSR_KSEG1_ADDR 0xAF000000
#define NAND_PHYS_ADDR 0x20000000
-#else
-#define BCSR_KSEG1_ADDR 0xAE000000
#endif
/*
- * Overlay data structure of the DBAu1x00 board registers.
- * Registers are located at physical 0E0000xx, KSEG1 0xAE0000xx.
- */
-typedef volatile struct
-{
- /*00*/ unsigned short whoami;
- unsigned short reserved0;
- /*04*/ unsigned short status;
- unsigned short reserved1;
- /*08*/ unsigned short switches;
- unsigned short reserved2;
- /*0C*/ unsigned short resets;
- unsigned short reserved3;
- /*10*/ unsigned short pcmcia;
- unsigned short reserved4;
- /*14*/ unsigned short specific;
- unsigned short reserved5;
- /*18*/ unsigned short leds;
- unsigned short reserved6;
- /*1C*/ unsigned short swreset;
- unsigned short reserved7;
-
-} BCSR;
-
-
-/*
- * Register/mask bit definitions for the BCSRs
- */
-#define BCSR_WHOAMI_DCID 0x000F
-#define BCSR_WHOAMI_CPLD 0x00F0
-#define BCSR_WHOAMI_BOARD 0x0F00
-
-#define BCSR_STATUS_PC0VS 0x0003
-#define BCSR_STATUS_PC1VS 0x000C
-#define BCSR_STATUS_PC0FI 0x0010
-#define BCSR_STATUS_PC1FI 0x0020
-#define BCSR_STATUS_FLASHBUSY 0x0100
-#define BCSR_STATUS_ROMBUSY 0x0400
-#define BCSR_STATUS_SWAPBOOT 0x2000
-#define BCSR_STATUS_FLASHDEN 0xC000
-
-#define BCSR_SWITCHES_DIP 0x00FF
-#define BCSR_SWITCHES_DIP_1 0x0080
-#define BCSR_SWITCHES_DIP_2 0x0040
-#define BCSR_SWITCHES_DIP_3 0x0020
-#define BCSR_SWITCHES_DIP_4 0x0010
-#define BCSR_SWITCHES_DIP_5 0x0008
-#define BCSR_SWITCHES_DIP_6 0x0004
-#define BCSR_SWITCHES_DIP_7 0x0002
-#define BCSR_SWITCHES_DIP_8 0x0001
-#define BCSR_SWITCHES_ROTARY 0x0F00
-
-#define BCSR_RESETS_PHY0 0x0001
-#define BCSR_RESETS_PHY1 0x0002
-#define BCSR_RESETS_DC 0x0004
-#define BCSR_RESETS_FIR_SEL 0x2000
-#define BCSR_RESETS_IRDA_MODE_MASK 0xC000
-#define BCSR_RESETS_IRDA_MODE_FULL 0x0000
-#define BCSR_RESETS_IRDA_MODE_OFF 0x4000
-#define BCSR_RESETS_IRDA_MODE_2_3 0x8000
-#define BCSR_RESETS_IRDA_MODE_1_3 0xC000
-
-#define BCSR_PCMCIA_PC0VPP 0x0003
-#define BCSR_PCMCIA_PC0VCC 0x000C
-#define BCSR_PCMCIA_PC0DRVEN 0x0010
-#define BCSR_PCMCIA_PC0RST 0x0080
-#define BCSR_PCMCIA_PC1VPP 0x0300
-#define BCSR_PCMCIA_PC1VCC 0x0C00
-#define BCSR_PCMCIA_PC1DRVEN 0x1000
-#define BCSR_PCMCIA_PC1RST 0x8000
-
-#define BCSR_BOARD_PCIM66EN 0x0001
-#define BCSR_BOARD_SD0_PWR 0x0040
-#define BCSR_BOARD_SD1_PWR 0x0080
-#define BCSR_BOARD_PCIM33 0x0100
-#define BCSR_BOARD_GPIO200RST 0x0400
-#define BCSR_BOARD_PCICFG 0x1000
-#define BCSR_BOARD_SD0_WP 0x4000
-#define BCSR_BOARD_SD1_WP 0x8000
-
-#define BCSR_LEDS_DECIMALS 0x0003
-#define BCSR_LEDS_LED0 0x0100
-#define BCSR_LEDS_LED1 0x0200
-#define BCSR_LEDS_LED2 0x0400
-#define BCSR_LEDS_LED3 0x0800
-
-#define BCSR_SWRESET_RESET 0x0080
-
-/* PCMCIA DBAu1x00 specific defines */
-#define PCMCIA_MAX_SOCK 1
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP, SLOT)\
- ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8))
-
-/*
* NAND defines
*
* Timing values as described in databook, * ns value stripped of the
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
index 9947e57..16210ce 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
@@ -3,7 +3,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 2009 Wu Zhangjin <wuzj@lemote.com>
+ * Copyright (C) 2009 Wu Zhangjin <wuzhangjin@gmail.com>
* Copyright (C) 2009 Philippe Vachon <philippe@cowpig.ca>
* Copyright (C) 2009 Zhang Le <r0bertz@gentoo.org>
*
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h b/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
index 6305bea..21c4ece 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
+++ b/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
@@ -2,7 +2,7 @@
* the read/write interfaces for Virtual Support Module(VSM)
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.com>
*/
#ifndef _CS5536_VSM_H
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index ee8bc83..1cf7b14 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -1,12 +1,11 @@
/*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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_MACH_LOONGSON_LOONGSON_H
@@ -23,7 +22,7 @@
extern void mach_prepare_shutdown(void);
/* environment arguments from bootloader */
-extern unsigned long bus_clock, cpu_clock_freq;
+extern unsigned long cpu_clock_freq;
extern unsigned long memsize, highmemsize;
/* loongson-specific command line, env and memory initialization */
diff --git a/arch/mips/include/asm/mach-loongson/machine.h b/arch/mips/include/asm/mach-loongson/machine.h
index acf8359..4321338 100644
--- a/arch/mips/include/asm/mach-loongson/machine.h
+++ b/arch/mips/include/asm/mach-loongson/machine.h
@@ -1,6 +1,6 @@
/*
- * Copyright (C) 2009 Lemote, Inc. & Institute of Computing Technology
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/include/asm/mach-loongson/mem.h b/arch/mips/include/asm/mach-loongson/mem.h
index e9960f3..3b23ee8 100644
--- a/arch/mips/include/asm/mach-loongson/mem.h
+++ b/arch/mips/include/asm/mach-loongson/mem.h
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/include/asm/mach-loongson/pci.h b/arch/mips/include/asm/mach-loongson/pci.h
index a199a4f..bc99dab 100644
--- a/arch/mips/include/asm/mach-loongson/pci.h
+++ b/arch/mips/include/asm/mach-loongson/pci.h
@@ -1,23 +1,12 @@
/*
* Copyright (c) 2008 Zhang Le <r0bertz@gentoo.org>
- * Copyright (c) 2009 Wu Zhangjin <wuzj@lemote.com>
+ * Copyright (c) 2009 Wu Zhangjin <wuzhangjin@gmail.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.
- *
- * 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_MACH_LOONGSON_PCI_H_
diff --git a/arch/mips/include/asm/mach-pb1x00/pb1100.h b/arch/mips/include/asm/mach-pb1x00/pb1100.h
deleted file mode 100644
index b1a60f1..0000000
--- a/arch/mips/include/asm/mach-pb1x00/pb1100.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Alchemy Semi Pb1100 Referrence Board
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <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.
- *
- * ########################################################################
- *
- *
- */
-#ifndef __ASM_PB1100_H
-#define __ASM_PB1100_H
-
-#define PB1100_IDENT 0xAE000000
-#define BOARD_STATUS_REG 0xAE000004
-# define PB1100_ROM_SEL (1 << 15)
-# define PB1100_ROM_SIZ (1 << 14)
-# define PB1100_SWAP_BOOT (1 << 13)
-# define PB1100_FLASH_WP (1 << 12)
-# define PB1100_ROM_H_STS (1 << 11)
-# define PB1100_ROM_L_STS (1 << 10)
-# define PB1100_FLASH_H_STS (1 << 9)
-# define PB1100_FLASH_L_STS (1 << 8)
-# define PB1100_SRAM_SIZ (1 << 7)
-# define PB1100_TSC_BUSY (1 << 6)
-# define PB1100_PCMCIA_VS_MASK (3 << 4)
-# define PB1100_RS232_CD (1 << 3)
-# define PB1100_RS232_CTS (1 << 2)
-# define PB1100_RS232_DSR (1 << 1)
-# define PB1100_RS232_RI (1 << 0)
-
-#define PB1100_IRDA_RS232 0xAE00000C
-# define PB1100_IRDA_FULL (0 << 14) /* full power */
-# define PB1100_IRDA_SHUTDOWN (1 << 14)
-# define PB1100_IRDA_TT (2 << 14) /* 2/3 power */
-# define PB1100_IRDA_OT (3 << 14) /* 1/3 power */
-# define PB1100_IRDA_FIR (1 << 13)
-
-#define PCMCIA_BOARD_REG 0xAE000010
-# define PB1100_SD_WP1_RO (1 << 15) /* read only */
-# define PB1100_SD_WP0_RO (1 << 14) /* read only */
-# define PB1100_SD_PWR1 (1 << 11) /* applies power to SD1 */
-# define PB1100_SD_PWR0 (1 << 10) /* applies power to SD0 */
-# define PB1100_SEL_SD_CONN1 (1 << 9)
-# define PB1100_SEL_SD_CONN0 (1 << 8)
-# define PC_DEASSERT_RST (1 << 7)
-# define PC_DRV_EN (1 << 4)
-
-#define PB1100_G_CONTROL 0xAE000014 /* graphics control */
-
-#define PB1100_RST_VDDI 0xAE00001C
-# define PB1100_SOFT_RESET (1 << 15) /* clear to reset the board */
-# define PB1100_VDDI_MASK 0x1F
-
-#define PB1100_LEDS 0xAE000018
-
-/*
- * 11:8 is 4 discreet LEDs. Clearing a bit illuminates the LED.
- * 7:0 is the LED Display's decimal points.
- */
-#define PB1100_HEX_LED 0xAE000018
-
-/* PCMCIA Pb1100 specific defines */
-#define PCMCIA_MAX_SOCK 0
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP) (((VCC) << 2) | ((VPP) << 0))
-
-#endif /* __ASM_PB1100_H */
diff --git a/arch/mips/include/asm/mach-pb1x00/pb1200.h b/arch/mips/include/asm/mach-pb1x00/pb1200.h
index c8618df..962eb55 100644
--- a/arch/mips/include/asm/mach-pb1x00/pb1200.h
+++ b/arch/mips/include/asm/mach-pb1x00/pb1200.h
@@ -25,6 +25,7 @@
#define __ASM_PB1200_H
#include <linux/types.h>
+#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_psc.h>
#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
@@ -43,113 +44,8 @@
* Refer to board documentation.
*/
#define AC97_PSC_BASE PSC1_BASE_ADDR
-#define I2S_PSC_BASE PSC1_BASE_ADDR
+#define I2S_PSC_BASE PSC1_BASE_ADDR
-#define BCSR_KSEG1_ADDR 0xAD800000
-
-typedef volatile struct
-{
- /*00*/ u16 whoami;
- u16 reserved0;
- /*04*/ u16 status;
- u16 reserved1;
- /*08*/ u16 switches;
- u16 reserved2;
- /*0C*/ u16 resets;
- u16 reserved3;
-
- /*10*/ u16 pcmcia;
- u16 reserved4;
- /*14*/ u16 board;
- u16 reserved5;
- /*18*/ u16 disk_leds;
- u16 reserved6;
- /*1C*/ u16 system;
- u16 reserved7;
-
- /*20*/ u16 intclr;
- u16 reserved8;
- /*24*/ u16 intset;
- u16 reserved9;
- /*28*/ u16 intclr_mask;
- u16 reserved10;
- /*2C*/ u16 intset_mask;
- u16 reserved11;
-
- /*30*/ u16 sig_status;
- u16 reserved12;
- /*34*/ u16 int_status;
- u16 reserved13;
- /*38*/ u16 reserved14;
- u16 reserved15;
- /*3C*/ u16 reserved16;
- u16 reserved17;
-
-} BCSR;
-
-static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-
-/*
- * Register bit definitions for the BCSRs
- */
-#define BCSR_WHOAMI_DCID 0x000F
-#define BCSR_WHOAMI_CPLD 0x00F0
-#define BCSR_WHOAMI_BOARD 0x0F00
-
-#define BCSR_STATUS_PCMCIA0VS 0x0003
-#define BCSR_STATUS_PCMCIA1VS 0x000C
-#define BCSR_STATUS_SWAPBOOT 0x0040
-#define BCSR_STATUS_FLASHBUSY 0x0100
-#define BCSR_STATUS_IDECBLID 0x0200
-#define BCSR_STATUS_SD0WP 0x0400
-#define BCSR_STATUS_SD1WP 0x0800
-#define BCSR_STATUS_U0RXD 0x1000
-#define BCSR_STATUS_U1RXD 0x2000
-
-#define BCSR_SWITCHES_OCTAL 0x00FF
-#define BCSR_SWITCHES_DIP_1 0x0080
-#define BCSR_SWITCHES_DIP_2 0x0040
-#define BCSR_SWITCHES_DIP_3 0x0020
-#define BCSR_SWITCHES_DIP_4 0x0010
-#define BCSR_SWITCHES_DIP_5 0x0008
-#define BCSR_SWITCHES_DIP_6 0x0004
-#define BCSR_SWITCHES_DIP_7 0x0002
-#define BCSR_SWITCHES_DIP_8 0x0001
-#define BCSR_SWITCHES_ROTARY 0x0F00
-
-#define BCSR_RESETS_ETH 0x0001
-#define BCSR_RESETS_CAMERA 0x0002
-#define BCSR_RESETS_DC 0x0004
-#define BCSR_RESETS_IDE 0x0008
-/* not resets but in the same register */
-#define BCSR_RESETS_WSCFSM 0x0800
-#define BCSR_RESETS_PCS0MUX 0x1000
-#define BCSR_RESETS_PCS1MUX 0x2000
-#define BCSR_RESETS_SPISEL 0x4000
-#define BCSR_RESETS_SD1MUX 0x8000
-
-#define BCSR_PCMCIA_PC0VPP 0x0003
-#define BCSR_PCMCIA_PC0VCC 0x000C
-#define BCSR_PCMCIA_PC0DRVEN 0x0010
-#define BCSR_PCMCIA_PC0RST 0x0080
-#define BCSR_PCMCIA_PC1VPP 0x0300
-#define BCSR_PCMCIA_PC1VCC 0x0C00
-#define BCSR_PCMCIA_PC1DRVEN 0x1000
-#define BCSR_PCMCIA_PC1RST 0x8000
-
-#define BCSR_BOARD_LCDVEE 0x0001
-#define BCSR_BOARD_LCDVDD 0x0002
-#define BCSR_BOARD_LCDBL 0x0004
-#define BCSR_BOARD_CAMSNAP 0x0010
-#define BCSR_BOARD_CAMPWR 0x0020
-#define BCSR_BOARD_SD0PWR 0x0040
-#define BCSR_BOARD_SD1PWR 0x0080
-
-#define BCSR_LEDS_DECIMALS 0x00FF
-#define BCSR_LEDS_LED0 0x0100
-#define BCSR_LEDS_LED1 0x0200
-#define BCSR_LEDS_LED2 0x0400
-#define BCSR_LEDS_LED3 0x0800
#define BCSR_SYSTEM_VDDI 0x001F
#define BCSR_SYSTEM_POWEROFF 0x4000
@@ -239,20 +135,6 @@
PB1200_INT_END = PB1200_INT_BEGIN + 15
};
-/*
- * Pb1200 specific PCMCIA defines for drivers/pcmcia/au1000_db1x00.c
- */
-#define PCMCIA_MAX_SOCK 1
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP, SLOT) \
- ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8))
-
-#define BOARD_PC0_INT PB1200_PC0_INT
-#define BOARD_PC1_INT PB1200_PC1_INT
-#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1 << (8 + (2 * SOCKET)))
-
/* NAND chip select */
#define NAND_CS 1
diff --git a/arch/mips/include/asm/mach-pb1x00/pb1500.h b/arch/mips/include/asm/mach-pb1x00/pb1500.h
deleted file mode 100644
index da51a2e..0000000
--- a/arch/mips/include/asm/mach-pb1x00/pb1500.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Alchemy Semi Pb1500 Referrence Board
- *
- * Copyright 2001, 2008 MontaVista Software Inc.
- * Author: MontaVista Software, Inc. <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.
- *
- * ########################################################################
- *
- *
- */
-#ifndef __ASM_PB1500_H
-#define __ASM_PB1500_H
-
-#define IDENT_BOARD_REG 0xAE000000
-#define BOARD_STATUS_REG 0xAE000004
-#define PCI_BOARD_REG 0xAE000010
-#define PCMCIA_BOARD_REG 0xAE000010
-# define PC_DEASSERT_RST 0x80
-# define PC_DRV_EN 0x10
-#define PB1500_G_CONTROL 0xAE000014
-#define PB1500_RST_VDDI 0xAE00001C
-#define PB1500_LEDS 0xAE000018
-
-#define PB1500_HEX_LED 0xAF000004
-#define PB1500_HEX_LED_BLANK 0xAF000008
-
-/* PCMCIA Pb1500 specific defines */
-#define PCMCIA_MAX_SOCK 0
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP) (((VCC) << 2) | ((VPP) << 0))
-
-#endif /* __ASM_PB1500_H */
diff --git a/arch/mips/include/asm/mach-pb1x00/pb1550.h b/arch/mips/include/asm/mach-pb1x00/pb1550.h
index 6704a11..5879641 100644
--- a/arch/mips/include/asm/mach-pb1x00/pb1550.h
+++ b/arch/mips/include/asm/mach-pb1x00/pb1550.h
@@ -40,102 +40,6 @@
#define SMBUS_PSC_BASE PSC2_BASE_ADDR
#define I2S_PSC_BASE PSC3_BASE_ADDR
-#define BCSR_PHYS_ADDR 0xAF000000
-
-typedef volatile struct
-{
- /*00*/ u16 whoami;
- u16 reserved0;
- /*04*/ u16 status;
- u16 reserved1;
- /*08*/ u16 switches;
- u16 reserved2;
- /*0C*/ u16 resets;
- u16 reserved3;
- /*10*/ u16 pcmcia;
- u16 reserved4;
- /*14*/ u16 pci;
- u16 reserved5;
- /*18*/ u16 leds;
- u16 reserved6;
- /*1C*/ u16 system;
- u16 reserved7;
-
-} BCSR;
-
-static BCSR * const bcsr = (BCSR *)BCSR_PHYS_ADDR;
-
-/*
- * Register bit definitions for the BCSRs
- */
-#define BCSR_WHOAMI_DCID 0x000F
-#define BCSR_WHOAMI_CPLD 0x00F0
-#define BCSR_WHOAMI_BOARD 0x0F00
-
-#define BCSR_STATUS_PCMCIA0VS 0x0003
-#define BCSR_STATUS_PCMCIA1VS 0x000C
-#define BCSR_STATUS_PCMCIA0FI 0x0010
-#define BCSR_STATUS_PCMCIA1FI 0x0020
-#define BCSR_STATUS_SWAPBOOT 0x0040
-#define BCSR_STATUS_SRAMWIDTH 0x0080
-#define BCSR_STATUS_FLASHBUSY 0x0100
-#define BCSR_STATUS_ROMBUSY 0x0200
-#define BCSR_STATUS_USBOTGID 0x0800
-#define BCSR_STATUS_U0RXD 0x1000
-#define BCSR_STATUS_U1RXD 0x2000
-#define BCSR_STATUS_U3RXD 0x8000
-
-#define BCSR_SWITCHES_OCTAL 0x00FF
-#define BCSR_SWITCHES_DIP_1 0x0080
-#define BCSR_SWITCHES_DIP_2 0x0040
-#define BCSR_SWITCHES_DIP_3 0x0020
-#define BCSR_SWITCHES_DIP_4 0x0010
-#define BCSR_SWITCHES_DIP_5 0x0008
-#define BCSR_SWITCHES_DIP_6 0x0004
-#define BCSR_SWITCHES_DIP_7 0x0002
-#define BCSR_SWITCHES_DIP_8 0x0001
-#define BCSR_SWITCHES_ROTARY 0x0F00
-
-#define BCSR_RESETS_PHY0 0x0001
-#define BCSR_RESETS_PHY1 0x0002
-#define BCSR_RESETS_DC 0x0004
-#define BCSR_RESETS_WSC 0x2000
-#define BCSR_RESETS_SPISEL 0x4000
-#define BCSR_RESETS_DMAREQ 0x8000
-
-#define BCSR_PCMCIA_PC0VPP 0x0003
-#define BCSR_PCMCIA_PC0VCC 0x000C
-#define BCSR_PCMCIA_PC0DRVEN 0x0010
-#define BCSR_PCMCIA_PC0RST 0x0080
-#define BCSR_PCMCIA_PC1VPP 0x0300
-#define BCSR_PCMCIA_PC1VCC 0x0C00
-#define BCSR_PCMCIA_PC1DRVEN 0x1000
-#define BCSR_PCMCIA_PC1RST 0x8000
-
-#define BCSR_PCI_M66EN 0x0001
-#define BCSR_PCI_M33 0x0100
-#define BCSR_PCI_EXTERNARB 0x0200
-#define BCSR_PCI_GPIO200RST 0x0400
-#define BCSR_PCI_CLKOUT 0x0800
-#define BCSR_PCI_CFGHOST 0x1000
-
-#define BCSR_LEDS_DECIMALS 0x00FF
-#define BCSR_LEDS_LED0 0x0100
-#define BCSR_LEDS_LED1 0x0200
-#define BCSR_LEDS_LED2 0x0400
-#define BCSR_LEDS_LED3 0x0800
-
-#define BCSR_SYSTEM_VDDI 0x001F
-#define BCSR_SYSTEM_POWEROFF 0x4000
-#define BCSR_SYSTEM_RESET 0x8000
-
-#define PCMCIA_MAX_SOCK 1
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-
-/* VPP/VCC */
-#define SET_VCC_VPP(VCC, VPP, SLOT) \
- ((((VCC) << 2) | ((VPP) << 0)) << ((SLOT) * 8))
-
#if defined(CONFIG_MTD_PB1550_BOOT) && defined(CONFIG_MTD_PB1550_USER)
#define PB1550_BOTH_BANKS
#elif defined(CONFIG_MTD_PB1550_BOOT) && !defined(CONFIG_MTD_PB1550_USER)
diff --git a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h
index 657f089..6d70264 100644
--- a/arch/mips/include/asm/mach-pnx833x/irq-mapping.h
+++ b/arch/mips/include/asm/mach-pnx833x/irq-mapping.h
@@ -123,4 +123,3 @@
#define PNX833X_GPIO_15_INT (PNX833X_GPIO_IRQ_BASE + 15)
#endif
-
diff --git a/arch/mips/include/asm/mach-powertv/interrupts.h b/arch/mips/include/asm/mach-powertv/interrupts.h
index 629a574..4fd652c 100644
--- a/arch/mips/include/asm/mach-powertv/interrupts.h
+++ b/arch/mips/include/asm/mach-powertv/interrupts.h
@@ -251,4 +251,3 @@
* channel 3. */
#define irq_mpeg_d (ibase+0) /* MPEG Decoder Interrupt */
#endif /* _ASM_MACH_POWERTV_INTERRUPTS_H_ */
-
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index f4ab313..49382d5 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -251,6 +251,14 @@
#define PL_256M 28
/*
+ * PageGrain bits
+ */
+#define PG_RIE (_ULCAST_(1) << 31)
+#define PG_XIE (_ULCAST_(1) << 30)
+#define PG_ELPA (_ULCAST_(1) << 29)
+#define PG_ESP (_ULCAST_(1) << 28)
+
+/*
* R4x00 interrupt enable / cause bits
*/
#define IE_SW0 (_ULCAST_(1) << 8)
@@ -576,6 +584,10 @@
#define MIPS_CONF3_DSP (_ULCAST_(1) << 10)
#define MIPS_CONF3_ULRI (_ULCAST_(1) << 13)
+#define MIPS_CONF4_MMUSIZEEXT (_ULCAST_(255) << 0)
+#define MIPS_CONF4_MMUEXTDEF (_ULCAST_(3) << 14)
+#define MIPS_CONF4_MMUEXTDEF_MMUSIZEEXT (_ULCAST_(1) << 14)
+
#define MIPS_CONF7_WII (_ULCAST_(1) << 31)
#define MIPS_CONF7_RPS (_ULCAST_(1) << 2)
@@ -826,6 +838,9 @@
#define read_c0_pagemask() __read_32bit_c0_register($5, 0)
#define write_c0_pagemask(val) __write_32bit_c0_register($5, 0, val)
+#define read_c0_pagegrain() __read_32bit_c0_register($5, 1)
+#define write_c0_pagegrain(val) __write_32bit_c0_register($5, 1, val)
+
#define read_c0_wired() __read_32bit_c0_register($6, 0)
#define write_c0_wired(val) __write_32bit_c0_register($6, 0, val)
diff --git a/arch/mips/include/asm/msc01_ic.h b/arch/mips/include/asm/msc01_ic.h
index 7989b9f..d92406a 100644
--- a/arch/mips/include/asm/msc01_ic.h
+++ b/arch/mips/include/asm/msc01_ic.h
@@ -145,4 +145,3 @@
extern void ll_msc_irq(void);
#endif /* __ASM_MIPS_BOARDS_MSC01_IC_H */
-
diff --git a/arch/mips/include/asm/nile4.h b/arch/mips/include/asm/nile4.h
index c3ca959..af0e51a 100644
--- a/arch/mips/include/asm/nile4.h
+++ b/arch/mips/include/asm/nile4.h
@@ -307,4 +307,3 @@
extern void nile4_dump_irq_status(void); /* Debug */
#endif
-
diff --git a/arch/mips/include/asm/octeon/octeon-feature.h b/arch/mips/include/asm/octeon/octeon-feature.h
index ef24a7b..cba6fbe 100644
--- a/arch/mips/include/asm/octeon/octeon-feature.h
+++ b/arch/mips/include/asm/octeon/octeon-feature.h
@@ -99,6 +99,8 @@
return !cvmx_fuse_read(90);
case OCTEON_FEATURE_PCIE:
+ case OCTEON_FEATURE_MGMT_PORT:
+ case OCTEON_FEATURE_RAID:
return OCTEON_IS_MODEL(OCTEON_CN56XX)
|| OCTEON_IS_MODEL(OCTEON_CN52XX);
@@ -110,12 +112,6 @@
case OCTEON_FEATURE_TRA:
return !(OCTEON_IS_MODEL(OCTEON_CN30XX)
|| OCTEON_IS_MODEL(OCTEON_CN50XX));
- case OCTEON_FEATURE_MGMT_PORT:
- return OCTEON_IS_MODEL(OCTEON_CN56XX)
- || OCTEON_IS_MODEL(OCTEON_CN52XX);
- case OCTEON_FEATURE_RAID:
- return OCTEON_IS_MODEL(OCTEON_CN56XX)
- || OCTEON_IS_MODEL(OCTEON_CN52XX);
case OCTEON_FEATURE_USB:
return !(OCTEON_IS_MODEL(OCTEON_CN38XX)
|| OCTEON_IS_MODEL(OCTEON_CN58XX));
diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h
index 4d0a8c6..ca6214b 100644
--- a/arch/mips/include/asm/octeon/octeon.h
+++ b/arch/mips/include/asm/octeon/octeon.h
@@ -213,6 +213,11 @@
int dma_engine; /* -1 for no DMA */
};
+struct octeon_i2c_data {
+ unsigned int sys_freq;
+ unsigned int i2c_freq;
+};
+
extern void octeon_write_lcd(const char *s);
extern void octeon_check_cpu_bist(void);
extern int octeon_get_boot_debug_flag(void);
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index f266295..ac32572 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -107,18 +107,6 @@
typedef struct page *pgtable_t;
/*
- * For 3-level pagetables we defines these ourselves, for 2-level the
- * definitions are supplied by <asm-generic/pgtable-nopmd.h>.
- */
-#ifdef CONFIG_64BIT
-
-typedef struct { unsigned long pmd; } pmd_t;
-#define pmd_val(x) ((x).pmd)
-#define __pmd(x) ((pmd_t) { (x) } )
-
-#endif
-
-/*
* Right now we don't support 4-level pagetables, so all pud-related
* definitions come from <asm-generic/pgtable-nopud.h>.
*/
diff --git a/arch/mips/include/asm/param.h b/arch/mips/include/asm/param.h
index 1d9bb8c..da3920f 100644
--- a/arch/mips/include/asm/param.h
+++ b/arch/mips/include/asm/param.h
@@ -9,23 +9,8 @@
#ifndef _ASM_PARAM_H
#define _ASM_PARAM_H
-#ifdef __KERNEL__
-
-# define HZ CONFIG_HZ /* Internal kernel timer frequency */
-# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
-#endif
-
-#ifndef HZ
-#define HZ 100
-#endif
-
#define EXEC_PAGESIZE 65536
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
+#include <asm-generic/param.h>
#endif /* _ASM_PARAM_H */
diff --git a/arch/mips/include/asm/parport.h b/arch/mips/include/asm/parport.h
index f526568..cf252af 100644
--- a/arch/mips/include/asm/parport.h
+++ b/arch/mips/include/asm/parport.h
@@ -1,15 +1 @@
-/*
- * Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
- *
- * This file should only be included by drivers/parport/parport_pc.c.
- */
-#ifndef _ASM_PARPORT_H
-#define _ASM_PARPORT_H
-
-static int __devinit parport_pc_find_isa_ports(int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports(int autoirq, int autodma)
-{
- return parport_pc_find_isa_ports(autoirq, autodma);
-}
-
-#endif /* _ASM_PARPORT_H */
+#include <asm-generic/parport.h>
diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
index 3738f4b..881d18b 100644
--- a/arch/mips/include/asm/pgalloc.h
+++ b/arch/mips/include/asm/pgalloc.h
@@ -31,7 +31,7 @@
*/
extern void pmd_init(unsigned long page, unsigned long pagetable);
-#ifdef CONFIG_64BIT
+#ifndef __PAGETABLE_PMD_FOLDED
static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
{
@@ -104,7 +104,7 @@
tlb_remove_page((tlb), pte); \
} while (0)
-#ifdef CONFIG_64BIT
+#ifndef __PAGETABLE_PMD_FOLDED
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
{
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index 55813d6..ae90412 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -127,8 +127,8 @@
#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2)))
#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
#else
-#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
-#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pte_pfn(x) ((unsigned long)((x).pte >> _PFN_SHIFT))
+#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << _PFN_SHIFT) | pgprot_val(prot))
#endif
#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 8eda30b..26dc69d 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -16,7 +16,11 @@
#include <asm/cachectl.h>
#include <asm/fixmap.h>
+#ifdef CONFIG_PAGE_SIZE_64KB
+#include <asm-generic/pgtable-nopmd.h>
+#else
#include <asm-generic/pgtable-nopud.h>
+#endif
/*
* Each address space has 2 4K pages as its page directory, giving 1024
@@ -37,13 +41,20 @@
* fault address - VMALLOC_START.
*/
+
+/* PGDIR_SHIFT determines what a third-level page table entry can map */
+#ifdef __PAGETABLE_PMD_FOLDED
+#define PGDIR_SHIFT (PAGE_SHIFT + PAGE_SHIFT + PTE_ORDER - 3)
+#else
+
/* PMD_SHIFT determines the size of the area a second-level page table can map */
#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT + PTE_ORDER - 3))
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
+
#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_ORDER - 3))
+#endif
#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
@@ -92,12 +103,14 @@
#ifdef CONFIG_PAGE_SIZE_64KB
#define PGD_ORDER 0
#define PUD_ORDER aieeee_attempt_to_allocate_pud
-#define PMD_ORDER 0
+#define PMD_ORDER aieeee_attempt_to_allocate_pmd
#define PTE_ORDER 0
#endif
#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
+#ifndef __PAGETABLE_PMD_FOLDED
#define PTRS_PER_PMD ((PAGE_SIZE << PMD_ORDER) / sizeof(pmd_t))
+#endif
#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
#if PGDIR_SIZE >= TASK_SIZE
@@ -122,15 +135,30 @@
#define pte_ERROR(e) \
printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
+#ifndef __PAGETABLE_PMD_FOLDED
#define pmd_ERROR(e) \
printk("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e))
+#endif
#define pgd_ERROR(e) \
printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
extern pte_t invalid_pte_table[PTRS_PER_PTE];
extern pte_t empty_bad_page_table[PTRS_PER_PTE];
+
+
+#ifndef __PAGETABLE_PMD_FOLDED
+/*
+ * For 3-level pagetables we defines these ourselves, for 2-level the
+ * definitions are supplied by <asm-generic/pgtable-nopmd.h>.
+ */
+typedef struct { unsigned long pmd; } pmd_t;
+#define pmd_val(x) ((x).pmd)
+#define __pmd(x) ((pmd_t) { (x) } )
+
+
extern pmd_t invalid_pmd_table[PTRS_PER_PMD];
extern pmd_t empty_bad_pmd_table[PTRS_PER_PMD];
+#endif
/*
* Empty pgd/pmd entries point to the invalid_pte_table.
@@ -151,6 +179,7 @@
{
pmd_val(*pmdp) = ((unsigned long) invalid_pte_table);
}
+#ifndef __PAGETABLE_PMD_FOLDED
/*
* Empty pud entries point to the invalid_pmd_table.
@@ -174,6 +203,7 @@
{
pud_val(*pudp) = ((unsigned long) invalid_pmd_table);
}
+#endif
#define pte_page(x) pfn_to_page(pte_pfn(x))
@@ -181,8 +211,8 @@
#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2)))
#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
#else
-#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pte_pfn(x) ((unsigned long)((x).pte >> _PFN_SHIFT))
+#define pfn_pte(pfn, prot) __pte(((pfn) << _PFN_SHIFT) | pgprot_val(prot))
#endif
#define __pgd_offset(address) pgd_index(address)
@@ -198,6 +228,7 @@
/* to find an entry in a page-table-directory */
#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
+#ifndef __PAGETABLE_PMD_FOLDED
static inline unsigned long pud_page_vaddr(pud_t pud)
{
return pud_val(pud);
@@ -210,6 +241,7 @@
{
return (pmd_t *) pud_page_vaddr(*pud) + pmd_index(address);
}
+#endif
/* Find an entry in the third-level page table.. */
#define __pte_offset(address) \
diff --git a/arch/mips/include/asm/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h
index 1073e6d..e9fe7e9 100644
--- a/arch/mips/include/asm/pgtable-bits.h
+++ b/arch/mips/include/asm/pgtable-bits.h
@@ -50,7 +50,7 @@
#define _CACHE_SHIFT 3
#define _CACHE_MASK (7<<3)
-#else
+#elif defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
#define _PAGE_PRESENT (1<<0) /* implemented in software */
#define _PAGE_READ (1<<1) /* implemented in software */
@@ -59,8 +59,6 @@
#define _PAGE_MODIFIED (1<<4) /* implemented in software */
#define _PAGE_FILE (1<<4) /* set:pagecache unset:swap */
-#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
-
#define _PAGE_GLOBAL (1<<8)
#define _PAGE_VALID (1<<9)
#define _PAGE_SILENT_READ (1<<9) /* synonym */
@@ -69,21 +67,113 @@
#define _CACHE_UNCACHED (1<<11)
#define _CACHE_MASK (1<<11)
+#else /* 'Normal' r4K case */
+/*
+ * When using the RI/XI bit support, we have 13 bits of flags below
+ * the physical address. The RI/XI bits are placed such that a SRL 5
+ * can strip off the software bits, then a ROTR 2 can move the RI/XI
+ * into bits [63:62]. This also limits physical address to 56 bits,
+ * which is more than we need right now.
+ */
+
+/* implemented in software */
+#define _PAGE_PRESENT_SHIFT (0)
+#define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT)
+/* implemented in software, should be unused if kernel_uses_smartmips_rixi. */
+#define _PAGE_READ_SHIFT (kernel_uses_smartmips_rixi ? _PAGE_PRESENT_SHIFT : _PAGE_PRESENT_SHIFT + 1)
+#define _PAGE_READ ({if (kernel_uses_smartmips_rixi) BUG(); 1 << _PAGE_READ_SHIFT; })
+/* implemented in software */
+#define _PAGE_WRITE_SHIFT (_PAGE_READ_SHIFT + 1)
+#define _PAGE_WRITE (1 << _PAGE_WRITE_SHIFT)
+/* implemented in software */
+#define _PAGE_ACCESSED_SHIFT (_PAGE_WRITE_SHIFT + 1)
+#define _PAGE_ACCESSED (1 << _PAGE_ACCESSED_SHIFT)
+/* implemented in software */
+#define _PAGE_MODIFIED_SHIFT (_PAGE_ACCESSED_SHIFT + 1)
+#define _PAGE_MODIFIED (1 << _PAGE_MODIFIED_SHIFT)
+/* set:pagecache unset:swap */
+#define _PAGE_FILE (_PAGE_MODIFIED)
+
+#ifdef CONFIG_HUGETLB_PAGE
+/* huge tlb page */
+#define _PAGE_HUGE_SHIFT (_PAGE_MODIFIED_SHIFT + 1)
+#define _PAGE_HUGE (1 << _PAGE_HUGE_SHIFT)
#else
-
-#define _PAGE_R4KBUG (1<<5) /* workaround for r4k bug */
-#define _PAGE_HUGE (1<<5) /* huge tlb page */
-#define _PAGE_GLOBAL (1<<6)
-#define _PAGE_VALID (1<<7)
-#define _PAGE_SILENT_READ (1<<7) /* synonym */
-#define _PAGE_DIRTY (1<<8) /* The MIPS dirty bit */
-#define _PAGE_SILENT_WRITE (1<<8)
-#define _CACHE_SHIFT 9
-#define _CACHE_MASK (7<<9)
-
+#define _PAGE_HUGE_SHIFT (_PAGE_MODIFIED_SHIFT)
+#define _PAGE_HUGE ({BUG(); 1; }) /* Dummy value */
#endif
+
+/* Page cannot be executed */
+#define _PAGE_NO_EXEC_SHIFT (kernel_uses_smartmips_rixi ? _PAGE_HUGE_SHIFT + 1 : _PAGE_HUGE_SHIFT)
+#define _PAGE_NO_EXEC ({if (!kernel_uses_smartmips_rixi) BUG(); 1 << _PAGE_NO_EXEC_SHIFT; })
+
+/* Page cannot be read */
+#define _PAGE_NO_READ_SHIFT (kernel_uses_smartmips_rixi ? _PAGE_NO_EXEC_SHIFT + 1 : _PAGE_NO_EXEC_SHIFT)
+#define _PAGE_NO_READ ({if (!kernel_uses_smartmips_rixi) BUG(); 1 << _PAGE_NO_READ_SHIFT; })
+
+#define _PAGE_GLOBAL_SHIFT (_PAGE_NO_READ_SHIFT + 1)
+#define _PAGE_GLOBAL (1 << _PAGE_GLOBAL_SHIFT)
+
+#define _PAGE_VALID_SHIFT (_PAGE_GLOBAL_SHIFT + 1)
+#define _PAGE_VALID (1 << _PAGE_VALID_SHIFT)
+/* synonym */
+#define _PAGE_SILENT_READ (_PAGE_VALID)
+
+/* The MIPS dirty bit */
+#define _PAGE_DIRTY_SHIFT (_PAGE_VALID_SHIFT + 1)
+#define _PAGE_DIRTY (1 << _PAGE_DIRTY_SHIFT)
+#define _PAGE_SILENT_WRITE (_PAGE_DIRTY)
+
+#define _CACHE_SHIFT (_PAGE_DIRTY_SHIFT + 1)
+#define _CACHE_MASK (7 << _CACHE_SHIFT)
+
+#define _PFN_SHIFT (PAGE_SHIFT - 12 + _CACHE_SHIFT + 3)
+
#endif /* defined(CONFIG_64BIT_PHYS_ADDR && defined(CONFIG_CPU_MIPS32) */
+#ifndef _PFN_SHIFT
+#define _PFN_SHIFT PAGE_SHIFT
+#endif
+#define _PFN_MASK (~((1 << (_PFN_SHIFT)) - 1))
+
+#ifndef _PAGE_NO_READ
+#define _PAGE_NO_READ ({BUG(); 0; })
+#define _PAGE_NO_READ_SHIFT ({BUG(); 0; })
+#endif
+#ifndef _PAGE_NO_EXEC
+#define _PAGE_NO_EXEC ({BUG(); 0; })
+#endif
+#ifndef _PAGE_GLOBAL_SHIFT
+#define _PAGE_GLOBAL_SHIFT ilog2(_PAGE_GLOBAL)
+#endif
+
+
+#ifndef __ASSEMBLY__
+/*
+ * pte_to_entrylo converts a page table entry (PTE) into a Mips
+ * entrylo0/1 value.
+ */
+static inline uint64_t pte_to_entrylo(unsigned long pte_val)
+{
+ if (kernel_uses_smartmips_rixi) {
+ int sa;
+#ifdef CONFIG_32BIT
+ sa = 31 - _PAGE_NO_READ_SHIFT;
+#else
+ sa = 63 - _PAGE_NO_READ_SHIFT;
+#endif
+ /*
+ * C has no way to express that this is a DSRL
+ * _PAGE_NO_EXEC_SHIFT followed by a ROTR 2. Luckily
+ * in the fast path this is done in assembly
+ */
+ return (pte_val >> _PAGE_GLOBAL_SHIFT) |
+ ((pte_val & (_PAGE_NO_EXEC | _PAGE_NO_READ)) << sa);
+ }
+
+ return pte_val >> _PAGE_GLOBAL_SHIFT;
+}
+#endif
/*
* Cache attributes
@@ -130,9 +220,9 @@
#endif
-#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
+#define __READABLE (_PAGE_SILENT_READ | _PAGE_ACCESSED | (kernel_uses_smartmips_rixi ? 0 : _PAGE_READ))
#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
-#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
+#define _PAGE_CHG_MASK (_PFN_MASK | _PAGE_ACCESSED | _PAGE_MODIFIED | _CACHE_MASK)
#endif /* _ASM_PGTABLE_BITS_H */
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
index 1854336..93598ba 100644
--- a/arch/mips/include/asm/pgtable.h
+++ b/arch/mips/include/asm/pgtable.h
@@ -22,23 +22,24 @@
struct vm_area_struct;
#define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT)
-#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
+#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_WRITE | (kernel_uses_smartmips_rixi ? 0 : _PAGE_READ) | \
_page_cachable_default)
-#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_READ | \
- _page_cachable_default)
-#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_READ | \
+#define PAGE_COPY __pgprot(_PAGE_PRESENT | (kernel_uses_smartmips_rixi ? 0 : _PAGE_READ) | \
+ (kernel_uses_smartmips_rixi ? _PAGE_NO_EXEC : 0) | _page_cachable_default)
+#define PAGE_READONLY __pgprot(_PAGE_PRESENT | (kernel_uses_smartmips_rixi ? 0 : _PAGE_READ) | \
_page_cachable_default)
#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | __READABLE | __WRITEABLE | \
_PAGE_GLOBAL | _page_cachable_default)
-#define PAGE_USERIO __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \
+#define PAGE_USERIO __pgprot(_PAGE_PRESENT | (kernel_uses_smartmips_rixi ? 0 : _PAGE_READ) | _PAGE_WRITE | \
_page_cachable_default)
#define PAGE_KERNEL_UNCACHED __pgprot(_PAGE_PRESENT | __READABLE | \
__WRITEABLE | _PAGE_GLOBAL | _CACHE_UNCACHED)
/*
- * MIPS can't do page protection for execute, and considers that the same like
- * read. Also, write permissions imply read permissions. This is the closest
- * we can get by reasonable means..
+ * If _PAGE_NO_EXEC is not defined, we can't do page protection for
+ * execute, and consider it to be the same as read. Also, write
+ * permissions imply read permissions. This is the closest we can get
+ * by reasonable means..
*/
/*
@@ -177,7 +178,7 @@
*/
#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0)
-#ifdef CONFIG_64BIT
+#ifndef __PAGETABLE_PMD_FOLDED
/*
* (puds are folded into pgds so this doesn't get actually called,
* but the define is needed for a generic inline function.)
@@ -298,8 +299,13 @@
static inline pte_t pte_mkyoung(pte_t pte)
{
pte_val(pte) |= _PAGE_ACCESSED;
- if (pte_val(pte) & _PAGE_READ)
- pte_val(pte) |= _PAGE_SILENT_READ;
+ if (kernel_uses_smartmips_rixi) {
+ if (!(pte_val(pte) & _PAGE_NO_READ))
+ pte_val(pte) |= _PAGE_SILENT_READ;
+ } else {
+ if (pte_val(pte) & _PAGE_READ)
+ pte_val(pte) |= _PAGE_SILENT_READ;
+ }
return pte;
}
diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h
index 14ca7dc..54ef1a9 100644
--- a/arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h
+++ b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_prom.h
@@ -118,7 +118,6 @@
#define ZSP_DUET 'D' /* one DUET zsp engine */
#define ZSP_TRIAD 'T' /* two TRIAD zsp engines */
-extern char *prom_getcmdline(void);
extern char *prom_getenv(char *name);
extern void prom_init_cmdline(void);
extern void prom_meminit(void);
diff --git a/arch/mips/include/asm/serial.h b/arch/mips/include/asm/serial.h
index c07ebd8..a0cb0ca 100644
--- a/arch/mips/include/asm/serial.h
+++ b/arch/mips/include/asm/serial.h
@@ -1,22 +1 @@
-/*
- * 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 (C) 1999 by Ralf Baechle
- * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
- */
-#ifndef _ASM_SERIAL_H
-#define _ASM_SERIAL_H
-
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD (1843200 / 16)
-
-#endif /* _ASM_SERIAL_H */
+#include <asm-generic/serial.h>
diff --git a/arch/mips/include/asm/sgialib.h b/arch/mips/include/asm/sgialib.h
index 63741ca..2a2f1bd 100644
--- a/arch/mips/include/asm/sgialib.h
+++ b/arch/mips/include/asm/sgialib.h
@@ -33,14 +33,6 @@
extern void prom_putchar(char c);
extern char prom_getchar(void);
-/* Memory descriptor management. */
-#define PROM_MAX_PMEMBLOCKS 32
-struct prom_pmemblock {
- LONG base; /* Within KSEG0 or XKPHYS. */
- ULONG size; /* In bytes. */
- ULONG type; /* free or prom memory */
-};
-
/* Get next memory descriptor after CURR, returns first descriptor
* in chain is CURR is NULL.
*/
@@ -51,7 +43,6 @@
* array.
*/
extern void prom_meminit(void);
-extern void prom_fixup_mem_map(unsigned long start_mem, unsigned long end_mem);
/* PROM device tree library routines. */
#define PROM_NULL_COMPONENT ((pcomponent *) 0)
@@ -62,20 +53,6 @@
/* Get child component of THIS. */
extern pcomponent *ArcGetChild(pcomponent *this);
-/* Get parent component of CHILD. */
-extern pcomponent *prom_getparent(pcomponent *child);
-
-/* Copy component opaque data of component THIS into BUFFER
- * if component THIS has opaque data. Returns success or
- * failure status.
- */
-extern long prom_getcdata(void *buffer, pcomponent *this);
-
-/* Other misc. component routines. */
-extern pcomponent *prom_childadd(pcomponent *this, pcomponent *tmp, void *data);
-extern long prom_delcomponent(pcomponent *this);
-extern pcomponent *prom_componentbypath(char *path);
-
/* This is called at prom_init time to identify the
* ARC architecture we are running on
*/
@@ -88,35 +65,13 @@
/* ARCS command line parsing. */
extern void prom_init_cmdline(void);
-/* Acquiring info about the current time, etc. */
-extern struct linux_tinfo *prom_gettinfo(void);
-extern unsigned long prom_getrtime(void);
-
/* File operations. */
-extern long prom_getvdirent(unsigned long fd, struct linux_vdirent *ent, unsigned long num, unsigned long *cnt);
-extern long prom_open(char *name, enum linux_omode md, unsigned long *fd);
-extern long prom_close(unsigned long fd);
extern LONG ArcRead(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
-extern long prom_getrstatus(unsigned long fd);
extern LONG ArcWrite(ULONG fd, PVOID buf, ULONG num, PULONG cnt);
-extern long prom_seek(unsigned long fd, struct linux_bigint *off, enum linux_seekmode sm);
-extern long prom_mount(char *name, enum linux_mountops op);
-extern long prom_getfinfo(unsigned long fd, struct linux_finfo *buf);
-extern long prom_setfinfo(unsigned long fd, unsigned long flags, unsigned long msk);
-
-/* Running stand-along programs. */
-extern long prom_load(char *name, unsigned long end, unsigned long *pc, unsigned long *eaddr);
-extern long prom_invoke(unsigned long pc, unsigned long sp, long argc, char **argv, char **envp);
-extern long prom_exec(char *name, long argc, char **argv, char **envp);
/* Misc. routines. */
-extern VOID prom_halt(VOID) __attribute__((noreturn));
-extern VOID prom_powerdown(VOID) __attribute__((noreturn));
-extern VOID prom_restart(VOID) __attribute__((noreturn));
extern VOID ArcReboot(VOID) __attribute__((noreturn));
extern VOID ArcEnterInteractiveMode(VOID) __attribute__((noreturn));
-extern long prom_cfgsave(VOID);
-extern struct linux_sysid *prom_getsysid(VOID);
extern VOID ArcFlushAllCaches(VOID);
extern DISPLAY_STATUS *ArcGetDisplayStatus(ULONG FileID);
diff --git a/arch/mips/include/asm/sibyte/bigsur.h b/arch/mips/include/asm/sibyte/bigsur.h
index ebefe79..2d1a26d 100644
--- a/arch/mips/include/asm/sibyte/bigsur.h
+++ b/arch/mips/include/asm/sibyte/bigsur.h
@@ -46,4 +46,3 @@
#endif
#endif /* __ASM_SIBYTE_BIGSUR_H */
-
diff --git a/arch/mips/include/asm/sibyte/sb1250_ldt.h b/arch/mips/include/asm/sibyte/sb1250_ldt.h
index 081e8b1..1e76cf1 100644
--- a/arch/mips/include/asm/sibyte/sb1250_ldt.h
+++ b/arch/mips/include/asm/sibyte/sb1250_ldt.h
@@ -420,4 +420,3 @@
#endif /* 1250 PASS2 || 112x PASS1 */
#endif
-
diff --git a/arch/mips/include/asm/sn/klkernvars.h b/arch/mips/include/asm/sn/klkernvars.h
index 5de4c5e..6af25ba 100644
--- a/arch/mips/include/asm/sn/klkernvars.h
+++ b/arch/mips/include/asm/sn/klkernvars.h
@@ -26,4 +26,3 @@
#endif /* !__ASSEMBLY__ */
#endif /* __ASM_SN_KLKERNVARS_H */
-
diff --git a/arch/mips/include/asm/sparsemem.h b/arch/mips/include/asm/sparsemem.h
index 795ac6c..7165333 100644
--- a/arch/mips/include/asm/sparsemem.h
+++ b/arch/mips/include/asm/sparsemem.h
@@ -11,4 +11,3 @@
#endif /* CONFIG_SPARSEMEM */
#endif /* _MIPS_SPARSEMEM_H */
-
diff --git a/arch/mips/include/asm/spinlock.h b/arch/mips/include/asm/spinlock.h
index 21ef9ef..396e402 100644
--- a/arch/mips/include/asm/spinlock.h
+++ b/arch/mips/include/asm/spinlock.h
@@ -36,9 +36,9 @@
static inline int arch_spin_is_locked(arch_spinlock_t *lock)
{
- unsigned int counters = ACCESS_ONCE(lock->lock);
+ u32 counters = ACCESS_ONCE(lock->lock);
- return ((counters >> 14) ^ counters) & 0x1fff;
+ return ((counters >> 16) ^ counters) & 0xffff;
}
#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
@@ -47,9 +47,9 @@
static inline int arch_spin_is_contended(arch_spinlock_t *lock)
{
- unsigned int counters = ACCESS_ONCE(lock->lock);
+ u32 counters = ACCESS_ONCE(lock->lock);
- return (((counters >> 14) - counters) & 0x1fff) > 1;
+ return (((counters >> 16) - counters) & 0xffff) > 1;
}
#define arch_spin_is_contended arch_spin_is_contended
@@ -57,6 +57,7 @@
{
int my_ticket;
int tmp;
+ int inc = 0x10000;
if (R10000_LLSC_WAR) {
__asm__ __volatile__ (
@@ -64,25 +65,24 @@
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
- " addiu %[my_ticket], %[ticket], 0x4000 \n"
+ " addu %[my_ticket], %[ticket], %[inc] \n"
" sc %[my_ticket], %[ticket_ptr] \n"
" beqzl %[my_ticket], 1b \n"
" nop \n"
- " srl %[my_ticket], %[ticket], 14 \n"
- " andi %[my_ticket], %[my_ticket], 0x1fff \n"
- " andi %[ticket], %[ticket], 0x1fff \n"
+ " srl %[my_ticket], %[ticket], 16 \n"
+ " andi %[ticket], %[ticket], 0xffff \n"
+ " andi %[my_ticket], %[my_ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: \n"
" .subsection 2 \n"
- "4: andi %[ticket], %[ticket], 0x1fff \n"
+ "4: andi %[ticket], %[ticket], 0xffff \n"
" sll %[ticket], 5 \n"
" \n"
"6: bnez %[ticket], 6b \n"
" subu %[ticket], 1 \n"
" \n"
- " lw %[ticket], %[ticket_ptr] \n"
- " andi %[ticket], %[ticket], 0x1fff \n"
+ " lhu %[ticket], %[serving_now_ptr] \n"
" beq %[ticket], %[my_ticket], 2b \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
" b 4b \n"
@@ -90,36 +90,33 @@
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+m" (lock->lock),
+ [serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
- [my_ticket] "=&r" (my_ticket));
+ [my_ticket] "=&r" (my_ticket)
+ : [inc] "r" (inc));
} else {
__asm__ __volatile__ (
" .set push # arch_spin_lock \n"
" .set noreorder \n"
" \n"
- " ll %[ticket], %[ticket_ptr] \n"
- "1: addiu %[my_ticket], %[ticket], 0x4000 \n"
+ "1: ll %[ticket], %[ticket_ptr] \n"
+ " addu %[my_ticket], %[ticket], %[inc] \n"
" sc %[my_ticket], %[ticket_ptr] \n"
- " beqz %[my_ticket], 3f \n"
- " nop \n"
- " srl %[my_ticket], %[ticket], 14 \n"
- " andi %[my_ticket], %[my_ticket], 0x1fff \n"
- " andi %[ticket], %[ticket], 0x1fff \n"
+ " beqz %[my_ticket], 1b \n"
+ " srl %[my_ticket], %[ticket], 16 \n"
+ " andi %[ticket], %[ticket], 0xffff \n"
+ " andi %[my_ticket], %[my_ticket], 0xffff \n"
" bne %[ticket], %[my_ticket], 4f \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
"2: \n"
" .subsection 2 \n"
- "3: b 1b \n"
- " ll %[ticket], %[ticket_ptr] \n"
- " \n"
"4: andi %[ticket], %[ticket], 0x1fff \n"
" sll %[ticket], 5 \n"
" \n"
"6: bnez %[ticket], 6b \n"
" subu %[ticket], 1 \n"
" \n"
- " lw %[ticket], %[ticket_ptr] \n"
- " andi %[ticket], %[ticket], 0x1fff \n"
+ " lhu %[ticket], %[serving_now_ptr] \n"
" beq %[ticket], %[my_ticket], 2b \n"
" subu %[ticket], %[my_ticket], %[ticket] \n"
" b 4b \n"
@@ -127,8 +124,10 @@
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+m" (lock->lock),
+ [serving_now_ptr] "+m" (lock->h.serving_now),
[ticket] "=&r" (tmp),
- [my_ticket] "=&r" (my_ticket));
+ [my_ticket] "=&r" (my_ticket)
+ : [inc] "r" (inc));
}
smp_llsc_mb();
@@ -136,47 +135,16 @@
static inline void arch_spin_unlock(arch_spinlock_t *lock)
{
- int tmp;
-
- smp_llsc_mb();
-
- if (R10000_LLSC_WAR) {
- __asm__ __volatile__ (
- " # arch_spin_unlock \n"
- "1: ll %[ticket], %[ticket_ptr] \n"
- " addiu %[ticket], %[ticket], 1 \n"
- " ori %[ticket], %[ticket], 0x2000 \n"
- " xori %[ticket], %[ticket], 0x2000 \n"
- " sc %[ticket], %[ticket_ptr] \n"
- " beqzl %[ticket], 1b \n"
- : [ticket_ptr] "+m" (lock->lock),
- [ticket] "=&r" (tmp));
- } else {
- __asm__ __volatile__ (
- " .set push # arch_spin_unlock \n"
- " .set noreorder \n"
- " \n"
- " ll %[ticket], %[ticket_ptr] \n"
- "1: addiu %[ticket], %[ticket], 1 \n"
- " ori %[ticket], %[ticket], 0x2000 \n"
- " xori %[ticket], %[ticket], 0x2000 \n"
- " sc %[ticket], %[ticket_ptr] \n"
- " beqz %[ticket], 2f \n"
- " nop \n"
- " \n"
- " .subsection 2 \n"
- "2: b 1b \n"
- " ll %[ticket], %[ticket_ptr] \n"
- " .previous \n"
- " .set pop \n"
- : [ticket_ptr] "+m" (lock->lock),
- [ticket] "=&r" (tmp));
- }
+ unsigned int serving_now = lock->h.serving_now + 1;
+ wmb();
+ lock->h.serving_now = (u16)serving_now;
+ nudge_writes();
}
static inline unsigned int arch_spin_trylock(arch_spinlock_t *lock)
{
int tmp, tmp2, tmp3;
+ int inc = 0x10000;
if (R10000_LLSC_WAR) {
__asm__ __volatile__ (
@@ -184,11 +152,11 @@
" .set noreorder \n"
" \n"
"1: ll %[ticket], %[ticket_ptr] \n"
- " srl %[my_ticket], %[ticket], 14 \n"
- " andi %[my_ticket], %[my_ticket], 0x1fff \n"
- " andi %[now_serving], %[ticket], 0x1fff \n"
+ " srl %[my_ticket], %[ticket], 16 \n"
+ " andi %[my_ticket], %[my_ticket], 0xffff \n"
+ " andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
- " addiu %[ticket], %[ticket], 0x4000 \n"
+ " addu %[ticket], %[ticket], %[inc] \n"
" sc %[ticket], %[ticket_ptr] \n"
" beqzl %[ticket], 1b \n"
" li %[ticket], 1 \n"
@@ -201,33 +169,33 @@
: [ticket_ptr] "+m" (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
- [now_serving] "=&r" (tmp3));
+ [now_serving] "=&r" (tmp3)
+ : [inc] "r" (inc));
} else {
__asm__ __volatile__ (
" .set push # arch_spin_trylock \n"
" .set noreorder \n"
" \n"
- " ll %[ticket], %[ticket_ptr] \n"
- "1: srl %[my_ticket], %[ticket], 14 \n"
- " andi %[my_ticket], %[my_ticket], 0x1fff \n"
- " andi %[now_serving], %[ticket], 0x1fff \n"
+ "1: ll %[ticket], %[ticket_ptr] \n"
+ " srl %[my_ticket], %[ticket], 16 \n"
+ " andi %[my_ticket], %[my_ticket], 0xffff \n"
+ " andi %[now_serving], %[ticket], 0xffff \n"
" bne %[my_ticket], %[now_serving], 3f \n"
- " addiu %[ticket], %[ticket], 0x4000 \n"
+ " addu %[ticket], %[ticket], %[inc] \n"
" sc %[ticket], %[ticket_ptr] \n"
- " beqz %[ticket], 4f \n"
+ " beqz %[ticket], 1b \n"
" li %[ticket], 1 \n"
"2: \n"
" .subsection 2 \n"
"3: b 2b \n"
" li %[ticket], 0 \n"
- "4: b 1b \n"
- " ll %[ticket], %[ticket_ptr] \n"
" .previous \n"
" .set pop \n"
: [ticket_ptr] "+m" (lock->lock),
[ticket] "=&r" (tmp),
[my_ticket] "=&r" (tmp2),
- [now_serving] "=&r" (tmp3));
+ [now_serving] "=&r" (tmp3)
+ : [inc] "r" (inc));
}
smp_llsc_mb();
@@ -305,7 +273,7 @@
{
unsigned int tmp;
- smp_llsc_mb();
+ smp_mb__before_llsc();
if (R10000_LLSC_WAR) {
__asm__ __volatile__(
diff --git a/arch/mips/include/asm/spinlock_types.h b/arch/mips/include/asm/spinlock_types.h
index ee197c2..c52f360 100644
--- a/arch/mips/include/asm/spinlock_types.h
+++ b/arch/mips/include/asm/spinlock_types.h
@@ -5,16 +5,28 @@
# error "please don't include this file directly"
#endif
-typedef struct {
+#include <linux/types.h>
+
+#include <asm/byteorder.h>
+
+typedef union {
/*
- * bits 0..13: serving_now
- * bits 14 : junk data
- * bits 15..28: ticket
+ * bits 0..15 : serving_now
+ * bits 16..31 : ticket
*/
- unsigned int lock;
+ u32 lock;
+ struct {
+#ifdef __BIG_ENDIAN
+ u16 ticket;
+ u16 serving_now;
+#else
+ u16 serving_now;
+ u16 ticket;
+#endif
+ } h;
} arch_spinlock_t;
-#define __ARCH_SPIN_LOCK_UNLOCKED { 0 }
+#define __ARCH_SPIN_LOCK_UNLOCKED { .lock = 0 }
typedef struct {
volatile unsigned int lock;
diff --git a/arch/mips/include/asm/system.h b/arch/mips/include/asm/system.h
index 83b5509..bb937cc 100644
--- a/arch/mips/include/asm/system.h
+++ b/arch/mips/include/asm/system.h
@@ -95,6 +95,8 @@
{
__u32 retval;
+ smp_mb__before_llsc();
+
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long dummy;
@@ -147,6 +149,8 @@
{
__u64 retval;
+ smp_mb__before_llsc();
+
if (kernel_uses_llsc && R10000_LLSC_WAR) {
unsigned long dummy;
diff --git a/arch/mips/include/asm/txx9/generic.h b/arch/mips/include/asm/txx9/generic.h
index 827dc22..64887d3 100644
--- a/arch/mips/include/asm/txx9/generic.h
+++ b/arch/mips/include/asm/txx9/generic.h
@@ -42,7 +42,6 @@
};
extern struct txx9_board_vec *txx9_board_vec;
extern int (*txx9_irq_dispatch)(int pending);
-char *prom_getcmdline(void);
const char *prom_getenv(const char *name);
void txx9_wdt_init(unsigned long base);
void txx9_wdt_now(unsigned long base);
diff --git a/arch/mips/mm/uasm.h b/arch/mips/include/asm/uasm.h
similarity index 97%
rename from arch/mips/mm/uasm.h
rename to arch/mips/include/asm/uasm.h
index 3d153ed..b99bd07 100644
--- a/arch/mips/mm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -92,9 +92,11 @@
Ip_u2u1u3(_sll);
Ip_u2u1u3(_sra);
Ip_u2u1u3(_srl);
+Ip_u2u1u3(_rotr);
Ip_u3u1u2(_subu);
Ip_u2s3u1(_sw);
Ip_0(_tlbp);
+Ip_0(_tlbr);
Ip_0(_tlbwi);
Ip_0(_tlbwr);
Ip_u3u1u2(_xor);
@@ -129,6 +131,7 @@
# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_dsll(buf, rs, rt, sh)
# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_dsra(buf, rs, rt, sh)
# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_dsrl(buf, rs, rt, sh)
+# define UASM_i_ROTR(buf, rs, rt, sh) uasm_i_drotr(buf, rs, rt, sh)
# define UASM_i_MFC0(buf, rt, rd...) uasm_i_dmfc0(buf, rt, rd)
# define UASM_i_MTC0(buf, rt, rd...) uasm_i_dmtc0(buf, rt, rd)
# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_daddiu(buf, rs, rt, val)
@@ -142,6 +145,7 @@
# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_sll(buf, rs, rt, sh)
# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_sra(buf, rs, rt, sh)
# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_srl(buf, rs, rt, sh)
+# define UASM_i_ROTR(buf, rs, rt, sh) uasm_i_rotr(buf, rs, rt, sh)
# define UASM_i_MFC0(buf, rt, rd...) uasm_i_mfc0(buf, rt, rd)
# define UASM_i_MTC0(buf, rt, rd...) uasm_i_mtc0(buf, rt, rd)
# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_addiu(buf, rs, rt, val)
diff --git a/arch/mips/include/asm/ucontext.h b/arch/mips/include/asm/ucontext.h
index 8a4b20e..9bc07b9 100644
--- a/arch/mips/include/asm/ucontext.h
+++ b/arch/mips/include/asm/ucontext.h
@@ -1,21 +1 @@
-/*
- * 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.
- *
- * Low level exception handling
- *
- * Copyright (C) 1998, 1999 by Ralf Baechle
- */
-#ifndef _ASM_UCONTEXT_H
-#define _ASM_UCONTEXT_H
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- struct sigcontext uc_mcontext;
- sigset_t uc_sigmask; /* mask last for extensibility */
-};
-
-#endif /* _ASM_UCONTEXT_H */
+#include <asm-generic/ucontext.h>
diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c
index 7bd32d0..ee18028 100644
--- a/arch/mips/jazz/irq.c
+++ b/arch/mips/jazz/irq.c
@@ -20,17 +20,17 @@
#include <asm/jazz.h>
#include <asm/pgtable.h>
-static DEFINE_SPINLOCK(r4030_lock);
+static DEFINE_RAW_SPINLOCK(r4030_lock);
static void enable_r4030_irq(unsigned int irq)
{
unsigned int mask = 1 << (irq - JAZZ_IRQ_START);
unsigned long flags;
- spin_lock_irqsave(&r4030_lock, flags);
+ raw_spin_lock_irqsave(&r4030_lock, flags);
mask |= r4030_read_reg16(JAZZ_IO_IRQ_ENABLE);
r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, mask);
- spin_unlock_irqrestore(&r4030_lock, flags);
+ raw_spin_unlock_irqrestore(&r4030_lock, flags);
}
void disable_r4030_irq(unsigned int irq)
@@ -38,10 +38,10 @@
unsigned int mask = ~(1 << (irq - JAZZ_IRQ_START));
unsigned long flags;
- spin_lock_irqsave(&r4030_lock, flags);
+ raw_spin_lock_irqsave(&r4030_lock, flags);
mask &= r4030_read_reg16(JAZZ_IO_IRQ_ENABLE);
r4030_write_reg16(JAZZ_IO_IRQ_ENABLE, mask);
- spin_unlock_irqrestore(&r4030_lock, flags);
+ raw_spin_unlock_irqrestore(&r4030_lock, flags);
}
static struct irq_chip r4030_irq_type = {
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 9326af5..ef20957 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -93,6 +93,7 @@
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
+obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c
index 2c1e1d0..ca6c832 100644
--- a/arch/mips/kernel/asm-offsets.c
+++ b/arch/mips/kernel/asm-offsets.c
@@ -188,11 +188,15 @@
DEFINE(_PTE_T_SIZE, sizeof(pte_t));
BLANK();
DEFINE(_PGD_T_LOG2, PGD_T_LOG2);
+#ifndef __PAGETABLE_PMD_FOLDED
DEFINE(_PMD_T_LOG2, PMD_T_LOG2);
+#endif
DEFINE(_PTE_T_LOG2, PTE_T_LOG2);
BLANK();
DEFINE(_PGD_ORDER, PGD_ORDER);
+#ifndef __PAGETABLE_PMD_FOLDED
DEFINE(_PMD_ORDER, PMD_ORDER);
+#endif
DEFINE(_PTE_ORDER, PTE_ORDER);
BLANK();
DEFINE(_PMD_SHIFT, PMD_SHIFT);
diff --git a/arch/mips/kernel/cevt-gt641xx.c b/arch/mips/kernel/cevt-gt641xx.c
index f5d265e..392ef37 100644
--- a/arch/mips/kernel/cevt-gt641xx.c
+++ b/arch/mips/kernel/cevt-gt641xx.c
@@ -25,7 +25,7 @@
#include <asm/gt64120.h>
#include <asm/time.h>
-static DEFINE_SPINLOCK(gt641xx_timer_lock);
+static DEFINE_RAW_SPINLOCK(gt641xx_timer_lock);
static unsigned int gt641xx_base_clock;
void gt641xx_set_base_clock(unsigned int clock)
@@ -49,7 +49,7 @@
{
u32 ctrl;
- spin_lock(>641xx_timer_lock);
+ raw_spin_lock(>641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
@@ -58,7 +58,7 @@
GT_WRITE(GT_TC0_OFS, delta);
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock(>641xx_timer_lock);
+ raw_spin_unlock(>641xx_timer_lock);
return 0;
}
@@ -68,7 +68,7 @@
{
u32 ctrl;
- spin_lock(>641xx_timer_lock);
+ raw_spin_lock(>641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
@@ -86,7 +86,7 @@
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock(>641xx_timer_lock);
+ raw_spin_unlock(>641xx_timer_lock);
}
static void gt641xx_timer0_event_handler(struct clock_event_device *dev)
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 758ad42..be5bb16 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -162,6 +162,7 @@
case CPU_BCM6348:
case CPU_BCM6358:
case CPU_CAVIUM_OCTEON:
+ case CPU_CAVIUM_OCTEON_PLUS:
cpu_wait = r4k_wait;
break;
@@ -700,6 +701,19 @@
return config3 & MIPS_CONF_M;
}
+static inline unsigned int decode_config4(struct cpuinfo_mips *c)
+{
+ unsigned int config4;
+
+ config4 = read_c0_config4();
+
+ if ((config4 & MIPS_CONF4_MMUEXTDEF) == MIPS_CONF4_MMUEXTDEF_MMUSIZEEXT
+ && cpu_has_tlb)
+ c->tlbsize += (config4 & MIPS_CONF4_MMUSIZEEXT) * 0x40;
+
+ return config4 & MIPS_CONF_M;
+}
+
static void __cpuinit decode_configs(struct cpuinfo_mips *c)
{
int ok;
@@ -718,6 +732,8 @@
ok = decode_config2(c);
if (ok)
ok = decode_config3(c);
+ if (ok)
+ ok = decode_config4(c);
mips_probe_watch_registers(c);
}
@@ -731,9 +747,6 @@
__cpu_name[cpu] = "MIPS 4Kc";
break;
case PRID_IMP_4KEC:
- c->cputype = CPU_4KEC;
- __cpu_name[cpu] = "MIPS 4KEc";
- break;
case PRID_IMP_4KECR2:
c->cputype = CPU_4KEC;
__cpu_name[cpu] = "MIPS 4KEc";
@@ -899,12 +912,18 @@
case PRID_IMP_CAVIUM_CN38XX:
case PRID_IMP_CAVIUM_CN31XX:
case PRID_IMP_CAVIUM_CN30XX:
+ c->cputype = CPU_CAVIUM_OCTEON;
+ __cpu_name[cpu] = "Cavium Octeon";
+ goto platform;
case PRID_IMP_CAVIUM_CN58XX:
case PRID_IMP_CAVIUM_CN56XX:
case PRID_IMP_CAVIUM_CN50XX:
case PRID_IMP_CAVIUM_CN52XX:
- c->cputype = CPU_CAVIUM_OCTEON;
- __cpu_name[cpu] = "Cavium Octeon";
+ c->cputype = CPU_CAVIUM_OCTEON_PLUS;
+ __cpu_name[cpu] = "Cavium Octeon+";
+platform:
+ if (cpu == 0)
+ __elf_platform = "octeon";
break;
default:
printk(KERN_INFO "Unknown Octeon chip!\n");
@@ -914,6 +933,7 @@
}
const char *__cpu_name[NR_CPUS];
+const char *__elf_platform;
__cpuinit void cpu_probe(void)
{
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 68b0670..e9e64e0 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2007-2008 Steven Rostedt <srostedt@redhat.com>
* Copyright (C) 2009 DSLab, Lanzhou University, China
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.com>
*
* Thanks goes to Steven Rostedt for writing the original x86 version.
*/
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index 01c0885..2779911 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -29,7 +29,7 @@
*/
static int i8259A_auto_eoi = -1;
-DEFINE_SPINLOCK(i8259A_lock);
+DEFINE_RAW_SPINLOCK(i8259A_lock);
static void disable_8259A_irq(unsigned int irq);
static void enable_8259A_irq(unsigned int irq);
static void mask_and_ack_8259A(unsigned int irq);
@@ -65,13 +65,13 @@
irq -= I8259A_IRQ_BASE;
mask = 1 << irq;
- spin_lock_irqsave(&i8259A_lock, flags);
+ raw_spin_lock_irqsave(&i8259A_lock, flags);
cached_irq_mask |= mask;
if (irq & 8)
outb(cached_slave_mask, PIC_SLAVE_IMR);
else
outb(cached_master_mask, PIC_MASTER_IMR);
- spin_unlock_irqrestore(&i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259A_lock, flags);
}
static void enable_8259A_irq(unsigned int irq)
@@ -81,13 +81,13 @@
irq -= I8259A_IRQ_BASE;
mask = ~(1 << irq);
- spin_lock_irqsave(&i8259A_lock, flags);
+ raw_spin_lock_irqsave(&i8259A_lock, flags);
cached_irq_mask &= mask;
if (irq & 8)
outb(cached_slave_mask, PIC_SLAVE_IMR);
else
outb(cached_master_mask, PIC_MASTER_IMR);
- spin_unlock_irqrestore(&i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259A_lock, flags);
}
int i8259A_irq_pending(unsigned int irq)
@@ -98,12 +98,12 @@
irq -= I8259A_IRQ_BASE;
mask = 1 << irq;
- spin_lock_irqsave(&i8259A_lock, flags);
+ raw_spin_lock_irqsave(&i8259A_lock, flags);
if (irq < 8)
ret = inb(PIC_MASTER_CMD) & mask;
else
ret = inb(PIC_SLAVE_CMD) & (mask >> 8);
- spin_unlock_irqrestore(&i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259A_lock, flags);
return ret;
}
@@ -151,7 +151,7 @@
irq -= I8259A_IRQ_BASE;
irqmask = 1 << irq;
- spin_lock_irqsave(&i8259A_lock, flags);
+ raw_spin_lock_irqsave(&i8259A_lock, flags);
/*
* Lightweight spurious IRQ detection. We do not want
* to overdo spurious IRQ handling - it's usually a sign
@@ -183,7 +183,7 @@
outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */
}
smtc_im_ack_irq(irq);
- spin_unlock_irqrestore(&i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259A_lock, flags);
return;
spurious_8259A_irq:
@@ -264,7 +264,7 @@
i8259A_auto_eoi = auto_eoi;
- spin_lock_irqsave(&i8259A_lock, flags);
+ raw_spin_lock_irqsave(&i8259A_lock, flags);
outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
@@ -298,7 +298,7 @@
outb(cached_master_mask, PIC_MASTER_IMR); /* restore master IRQ mask */
outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */
- spin_unlock_irqrestore(&i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259A_lock, flags);
}
/*
diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
index ebcc5f7..42ef814 100644
--- a/arch/mips/kernel/irq-gt641xx.c
+++ b/arch/mips/kernel/irq-gt641xx.c
@@ -27,18 +27,18 @@
#define GT641XX_IRQ_TO_BIT(irq) (1U << (irq - GT641XX_IRQ_BASE))
-static DEFINE_SPINLOCK(gt641xx_irq_lock);
+static DEFINE_RAW_SPINLOCK(gt641xx_irq_lock);
static void ack_gt641xx_irq(unsigned int irq)
{
unsigned long flags;
u32 cause;
- spin_lock_irqsave(>641xx_irq_lock, flags);
+ raw_spin_lock_irqsave(>641xx_irq_lock, flags);
cause = GT_READ(GT_INTRCAUSE_OFS);
cause &= ~GT641XX_IRQ_TO_BIT(irq);
GT_WRITE(GT_INTRCAUSE_OFS, cause);
- spin_unlock_irqrestore(>641xx_irq_lock, flags);
+ raw_spin_unlock_irqrestore(>641xx_irq_lock, flags);
}
static void mask_gt641xx_irq(unsigned int irq)
@@ -46,11 +46,11 @@
unsigned long flags;
u32 mask;
- spin_lock_irqsave(>641xx_irq_lock, flags);
+ raw_spin_lock_irqsave(>641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask &= ~GT641XX_IRQ_TO_BIT(irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
- spin_unlock_irqrestore(>641xx_irq_lock, flags);
+ raw_spin_unlock_irqrestore(>641xx_irq_lock, flags);
}
static void mask_ack_gt641xx_irq(unsigned int irq)
@@ -58,7 +58,7 @@
unsigned long flags;
u32 cause, mask;
- spin_lock_irqsave(>641xx_irq_lock, flags);
+ raw_spin_lock_irqsave(>641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask &= ~GT641XX_IRQ_TO_BIT(irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
@@ -66,7 +66,7 @@
cause = GT_READ(GT_INTRCAUSE_OFS);
cause &= ~GT641XX_IRQ_TO_BIT(irq);
GT_WRITE(GT_INTRCAUSE_OFS, cause);
- spin_unlock_irqrestore(>641xx_irq_lock, flags);
+ raw_spin_unlock_irqrestore(>641xx_irq_lock, flags);
}
static void unmask_gt641xx_irq(unsigned int irq)
@@ -74,11 +74,11 @@
unsigned long flags;
u32 mask;
- spin_lock_irqsave(>641xx_irq_lock, flags);
+ raw_spin_lock_irqsave(>641xx_irq_lock, flags);
mask = GT_READ(GT_INTRMASK_OFS);
mask |= GT641XX_IRQ_TO_BIT(irq);
GT_WRITE(GT_INTRMASK_OFS, mask);
- spin_unlock_irqrestore(>641xx_irq_lock, flags);
+ raw_spin_unlock_irqrestore(>641xx_irq_lock, flags);
}
static struct irq_chip gt641xx_irq_chip = {
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index f042563..bde79ef 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -9,7 +9,6 @@
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/file.h>
-#include <linux/smp_lock.h>
#include <linux/highuid.h>
#include <linux/resource.h>
#include <linux/highmem.h>
diff --git a/arch/mips/kernel/mcount.S b/arch/mips/kernel/mcount.S
index 0a9cfdb..6851fc9 100644
--- a/arch/mips/kernel/mcount.S
+++ b/arch/mips/kernel/mcount.S
@@ -6,7 +6,7 @@
* more details.
*
* Copyright (C) 2009 Lemote Inc. & DSLab, Lanzhou University, China
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.com>
*/
#include <asm/regdef.h>
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index 3952b83..dd18b26 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -500,4 +500,3 @@
nop
END(octeon_mult_restore)
.set pop
-
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 364f066..dcaed1b 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -28,7 +28,6 @@
#include <linux/vmalloc.h>
#include <linux/elf.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/moduleloader.h>
#include <linux/interrupt.h>
diff --git a/arch/mips/kernel/spinlock_test.c b/arch/mips/kernel/spinlock_test.c
new file mode 100644
index 0000000..da61134
--- /dev/null
+++ b/arch/mips/kernel/spinlock_test.c
@@ -0,0 +1,141 @@
+#include <linux/init.h>
+#include <linux/kthread.h>
+#include <linux/hrtimer.h>
+#include <linux/fs.h>
+#include <linux/debugfs.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+
+
+static int ss_get(void *data, u64 *val)
+{
+ ktime_t start, finish;
+ int loops;
+ int cont;
+ DEFINE_RAW_SPINLOCK(ss_spin);
+
+ loops = 1000000;
+ cont = 1;
+
+ start = ktime_get();
+
+ while (cont) {
+ raw_spin_lock(&ss_spin);
+ loops--;
+ if (loops == 0)
+ cont = 0;
+ raw_spin_unlock(&ss_spin);
+ }
+
+ finish = ktime_get();
+
+ *val = ktime_us_delta(finish, start);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_ss, ss_get, NULL, "%llu\n");
+
+
+
+struct spin_multi_state {
+ raw_spinlock_t lock;
+ atomic_t start_wait;
+ atomic_t enter_wait;
+ atomic_t exit_wait;
+ int loops;
+};
+
+struct spin_multi_per_thread {
+ struct spin_multi_state *state;
+ ktime_t start;
+};
+
+static int multi_other(void *data)
+{
+ int loops;
+ int cont;
+ struct spin_multi_per_thread *pt = data;
+ struct spin_multi_state *s = pt->state;
+
+ loops = s->loops;
+ cont = 1;
+
+ atomic_dec(&s->enter_wait);
+
+ while (atomic_read(&s->enter_wait))
+ ; /* spin */
+
+ pt->start = ktime_get();
+
+ atomic_dec(&s->start_wait);
+
+ while (atomic_read(&s->start_wait))
+ ; /* spin */
+
+ while (cont) {
+ raw_spin_lock(&s->lock);
+ loops--;
+ if (loops == 0)
+ cont = 0;
+ raw_spin_unlock(&s->lock);
+ }
+
+ atomic_dec(&s->exit_wait);
+ while (atomic_read(&s->exit_wait))
+ ; /* spin */
+ return 0;
+}
+
+static int multi_get(void *data, u64 *val)
+{
+ ktime_t finish;
+ struct spin_multi_state ms;
+ struct spin_multi_per_thread t1, t2;
+
+ ms.lock = __RAW_SPIN_LOCK_UNLOCKED("multi_get");
+ ms.loops = 1000000;
+
+ atomic_set(&ms.start_wait, 2);
+ atomic_set(&ms.enter_wait, 2);
+ atomic_set(&ms.exit_wait, 2);
+ t1.state = &ms;
+ t2.state = &ms;
+
+ kthread_run(multi_other, &t2, "multi_get");
+
+ multi_other(&t1);
+
+ finish = ktime_get();
+
+ *val = ktime_us_delta(finish, t1.start);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(fops_multi, multi_get, NULL, "%llu\n");
+
+
+extern struct dentry *mips_debugfs_dir;
+static int __init spinlock_test(void)
+{
+ struct dentry *d;
+
+ if (!mips_debugfs_dir)
+ return -ENODEV;
+
+ d = debugfs_create_file("spin_single", S_IRUGO,
+ mips_debugfs_dir, NULL,
+ &fops_ss);
+ if (!d)
+ return -ENOMEM;
+
+ d = debugfs_create_file("spin_multi", S_IRUGO,
+ mips_debugfs_dir, NULL,
+ &fops_multi);
+ if (!d)
+ return -ENOMEM;
+
+ return 0;
+}
+device_initcall(spinlock_test);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 31b204b..4e00f9b 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -50,6 +50,7 @@
#include <asm/types.h>
#include <asm/stacktrace.h>
#include <asm/irq.h>
+#include <asm/uasm.h>
extern void check_wait(void);
extern asmlinkage void r4k_wait(void);
@@ -1271,21 +1272,25 @@
unsigned long exception_handlers[32];
unsigned long vi_handlers[64];
-/*
- * As a side effect of the way this is implemented we're limited
- * to interrupt handlers in the address range from
- * KSEG0 <= x < KSEG0 + 256mb on the Nevada. Oh well ...
- */
-void *set_except_vector(int n, void *addr)
+void __init *set_except_vector(int n, void *addr)
{
unsigned long handler = (unsigned long) addr;
unsigned long old_handler = exception_handlers[n];
exception_handlers[n] = handler;
if (n == 0 && cpu_has_divec) {
- *(u32 *)(ebase + 0x200) = 0x08000000 |
- (0x03ffffff & (handler >> 2));
- local_flush_icache_range(ebase + 0x200, ebase + 0x204);
+ unsigned long jump_mask = ~((1 << 28) - 1);
+ u32 *buf = (u32 *)(ebase + 0x200);
+ unsigned int k0 = 26;
+ if ((handler & jump_mask) == ((ebase + 0x200) & jump_mask)) {
+ uasm_i_j(&buf, handler & ~jump_mask);
+ uasm_i_nop(&buf);
+ } else {
+ UASM_i_LA(&buf, k0, handler);
+ uasm_i_jr(&buf, k0);
+ uasm_i_nop(&buf);
+ }
+ local_flush_icache_range(ebase + 0x200, (unsigned long)buf);
}
return (void *)old_handler;
}
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 6047752..2bd2151 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -38,7 +38,6 @@
#include <linux/vmalloc.h>
#include <linux/elf.h>
#include <linux/seq_file.h>
-#include <linux/smp_lock.h>
#include <linux/syscalls.h>
#include <linux/moduleloader.h>
#include <linux/interrupt.h>
diff --git a/arch/mips/lasat/picvue.h b/arch/mips/lasat/picvue.h
index 91df553..2f07577 100644
--- a/arch/mips/lasat/picvue.h
+++ b/arch/mips/lasat/picvue.h
@@ -42,4 +42,3 @@
void pvc_clear(void);
void pvc_home(void);
-
diff --git a/arch/mips/loongson/common/cmdline.c b/arch/mips/loongson/common/cmdline.c
index 7ad47f2..1a06def 100644
--- a/arch/mips/loongson/common/cmdline.c
+++ b/arch/mips/loongson/common/cmdline.c
@@ -10,7 +10,7 @@
* Author: Fuxin Zhang, zhangfx@lemote.com
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
@@ -21,12 +21,11 @@
#include <loongson.h>
-int prom_argc;
-/* pmon passes arguments in 32bit pointers */
-int *_prom_argv;
-
void __init prom_init_cmdline(void)
{
+ int prom_argc;
+ /* pmon passes arguments in 32bit pointers */
+ int *_prom_argv;
int i;
long l;
diff --git a/arch/mips/loongson/common/cs5536/cs5536_acc.c b/arch/mips/loongson/common/cs5536/cs5536_acc.c
index b49485f..b3fd5ea 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_acc.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_acc.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ehci.c b/arch/mips/loongson/common/cs5536/cs5536_ehci.c
index 74f9c59..eaf8b86 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ehci.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_ehci.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ide.c b/arch/mips/loongson/common/cs5536/cs5536_ide.c
index 3f61594..9a96b56 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ide.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_ide.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/cs5536/cs5536_isa.c b/arch/mips/loongson/common/cs5536/cs5536_isa.c
index b6f17f5..f5c0818 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_isa.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_isa.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
index 6cb44db..8c807c9 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
@@ -5,7 +5,7 @@
* Author: Yanhua, yanh@lemote.com
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu zhangjin, wuzj@lemote.com
+ * Author: Wu zhangjin, wuzhangjin@gmail.com
*
* Reference: AMD Geode(TM) CS5536 Companion Device Data Book
*
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ohci.c b/arch/mips/loongson/common/cs5536/cs5536_ohci.c
index 8fdb02b..db5900a 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ohci.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_ohci.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/cs5536/cs5536_pci.c b/arch/mips/loongson/common/cs5536/cs5536_pci.c
index e23f3d7..6dfeab1 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_pci.c
+++ b/arch/mips/loongson/common/cs5536/cs5536_pci.c
@@ -5,7 +5,7 @@
* Author : jlliu, liujl@lemote.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/early_printk.c b/arch/mips/loongson/common/early_printk.c
index 23e7a8f..a71736f 100644
--- a/arch/mips/loongson/common/early_printk.c
+++ b/arch/mips/loongson/common/early_printk.c
@@ -2,7 +2,7 @@
*
* Copyright (c) 2009 Philippe Vachon <philippe@cowpig.ca>
* Copyright (c) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c
index 196d947..ae4cff9 100644
--- a/arch/mips/loongson/common/env.c
+++ b/arch/mips/loongson/common/env.c
@@ -9,8 +9,8 @@
* Copyright (C) 2007 Lemote Inc. & Insititute of Computing Technology
* Author: Fuxin Zhang, zhangfx@lemote.com
*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
@@ -23,13 +23,10 @@
#include <loongson.h>
-unsigned long bus_clock, cpu_clock_freq;
+unsigned long cpu_clock_freq;
EXPORT_SYMBOL(cpu_clock_freq);
unsigned long memsize, highmemsize;
-/* pmon passes arguments in 32bit pointers */
-int *_prom_envp;
-
#define parse_even_earlier(res, option, p) \
do { \
if (strncmp(option, (char *)p, strlen(option)) == 0) \
@@ -39,6 +36,10 @@
void __init prom_init_env(void)
{
+ /* pmon passes arguments in 32bit pointers */
+ int *_prom_envp;
+ unsigned long bus_clock;
+ unsigned int processor_id;
long l;
/* firmware arguments are initialized in head.S */
@@ -55,6 +56,22 @@
}
if (memsize == 0)
memsize = 256;
+ if (bus_clock == 0)
+ bus_clock = 66000000;
+ if (cpu_clock_freq == 0) {
+ processor_id = (¤t_cpu_data)->processor_id;
+ switch (processor_id & PRID_REV_MASK) {
+ case PRID_REV_LOONGSON2E:
+ cpu_clock_freq = 533080000;
+ break;
+ case PRID_REV_LOONGSON2F:
+ cpu_clock_freq = 797000000;
+ break;
+ default:
+ cpu_clock_freq = 100000000;
+ break;
+ }
+ }
pr_info("busclock=%ld, cpuclock=%ld, memsize=%ld, highmemsize=%ld\n",
bus_clock, cpu_clock_freq, memsize, highmemsize);
diff --git a/arch/mips/loongson/common/init.c b/arch/mips/loongson/common/init.c
index a2abd93..19d3415 100644
--- a/arch/mips/loongson/common/init.c
+++ b/arch/mips/loongson/common/init.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
index 0ed52b3..853f184 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson/common/machtype.c
@@ -1,6 +1,6 @@
/*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.com
*
* Copyright (c) 2009 Zhang Le <r0bertz@gentoo.org>
*
@@ -35,6 +35,10 @@
return system_types[mips_machtype];
}
+void __weak __init mach_prom_init_machtype(void)
+{
+}
+
void __init prom_init_machtype(void)
{
char *p, str[MACHTYPE_LEN];
@@ -43,8 +47,10 @@
mips_machtype = LOONGSON_MACHTYPE;
p = strstr(arcs_cmdline, "machtype=");
- if (!p)
+ if (!p) {
+ mach_prom_init_machtype();
return;
+ }
p += strlen("machtype=");
strncpy(str, p, MACHTYPE_LEN);
p = strstr(str, " ");
diff --git a/arch/mips/loongson/common/mem.c b/arch/mips/loongson/common/mem.c
index ceacd09..ec2f796 100644
--- a/arch/mips/loongson/common/mem.c
+++ b/arch/mips/loongson/common/mem.c
@@ -16,10 +16,11 @@
void __init prom_init_memory(void)
{
- add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
+ add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
- add_memory_region(memsize << 20, LOONGSON_PCI_MEM_START - (memsize <<
- 20), BOOT_MEM_RESERVED);
+ add_memory_region(memsize << 20, LOONGSON_PCI_MEM_START - (memsize <<
+ 20), BOOT_MEM_RESERVED);
+
#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
{
int bit;
diff --git a/arch/mips/loongson/common/platform.c b/arch/mips/loongson/common/platform.c
index be81777..ed007a2 100644
--- a/arch/mips/loongson/common/platform.c
+++ b/arch/mips/loongson/common/platform.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/pm.c b/arch/mips/loongson/common/pm.c
index b625fec..6c1fd90 100644
--- a/arch/mips/loongson/common/pm.c
+++ b/arch/mips/loongson/common/pm.c
@@ -2,7 +2,7 @@
* loongson-specific suspend support
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson/common/reset.c
index d57f171..4bd9c18 100644
--- a/arch/mips/loongson/common/reset.c
+++ b/arch/mips/loongson/common/reset.c
@@ -6,8 +6,8 @@
*
* Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
* Author: Fuxin Zhang, zhangfx@lemote.com
- * Copyright (C) 2009 Lemote, Inc. & Institute of Computing Technology
- * Author: Zhangjin Wu, wuzj@lemote.com
+ * Copyright (C) 2009 Lemote, Inc.
+ * Author: Zhangjin Wu, wuzhangjin@gmail.com
*/
#include <linux/init.h>
#include <linux/pm.h>
@@ -25,18 +25,26 @@
((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) ();
}
-static void loongson_halt(void)
+static void loongson_poweroff(void)
{
mach_prepare_shutdown();
- while (1)
- ;
+ unreachable();
+}
+
+static void loongson_halt(void)
+{
+ pr_notice("\n\n** You can safely turn off the power now **\n\n");
+ while (1) {
+ if (cpu_wait)
+ cpu_wait();
+ }
}
static int __init mips_reboot_setup(void)
{
_machine_restart = loongson_restart;
_machine_halt = loongson_halt;
- pm_power_off = loongson_halt;
+ pm_power_off = loongson_poweroff;
return 0;
}
diff --git a/arch/mips/loongson/common/serial.c b/arch/mips/loongson/common/serial.c
index 23b66a5..7580873 100644
--- a/arch/mips/loongson/common/serial.c
+++ b/arch/mips/loongson/common/serial.c
@@ -7,7 +7,7 @@
*
* Copyright (C) 2009 Lemote, Inc.
* Author: Yan hua (yanhua@lemote.com)
- * Author: Wu Zhangjin (wuzj@lemote.com)
+ * Author: Wu Zhangjin (wuzhangjin@gmail.com)
*/
#include <linux/io.h>
diff --git a/arch/mips/loongson/common/time.c b/arch/mips/loongson/common/time.c
index 35f0b66..9fdd01f 100644
--- a/arch/mips/loongson/common/time.c
+++ b/arch/mips/loongson/common/time.c
@@ -2,8 +2,8 @@
* Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
* Author: Fuxin Zhang, zhangfx@lemote.com
*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/common/uart_base.c b/arch/mips/loongson/common/uart_base.c
index 78ff66a..d69ea54 100644
--- a/arch/mips/loongson/common/uart_base.c
+++ b/arch/mips/loongson/common/uart_base.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/fuloong-2e/reset.c b/arch/mips/loongson/fuloong-2e/reset.c
index fc16c67..bc39ec6 100644
--- a/arch/mips/loongson/fuloong-2e/reset.c
+++ b/arch/mips/loongson/fuloong-2e/reset.c
@@ -1,8 +1,8 @@
/* Board-specific reboot/shutdown routines
* Copyright (c) 2009 Philippe Vachon <philippe@cowpig.ca>
*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/lemote-2f/Makefile b/arch/mips/loongson/lemote-2f/Makefile
index 4d84b27..8699a53 100644
--- a/arch/mips/loongson/lemote-2f/Makefile
+++ b/arch/mips/loongson/lemote-2f/Makefile
@@ -2,7 +2,7 @@
# Makefile for lemote loongson2f family machines
#
-obj-y += irq.o reset.o ec_kb3310b.o
+obj-y += machtype.o irq.o reset.o ec_kb3310b.o
#
# Suspend Support
diff --git a/arch/mips/loongson/lemote-2f/ec_kb3310b.c b/arch/mips/loongson/lemote-2f/ec_kb3310b.c
index 4d84111..6405724 100644
--- a/arch/mips/loongson/lemote-2f/ec_kb3310b.c
+++ b/arch/mips/loongson/lemote-2f/ec_kb3310b.c
@@ -75,6 +75,8 @@
udelay(EC_REG_DELAY);
}
+ spin_unlock_irqrestore(&port_access_lock, flags);
+
if (timeout <= 0) {
printk(KERN_ERR "%s: deadable error : timeout...\n", __func__);
ret = -EINVAL;
@@ -83,8 +85,6 @@
"(%x/%d)ec issued command %d status : 0x%x\n",
timeout, EC_CMD_TIMEOUT - timeout, cmd, status);
- spin_unlock_irqrestore(&port_access_lock, flags);
-
return ret;
}
EXPORT_SYMBOL_GPL(ec_query_seq);
diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson/lemote-2f/irq.c
index 77d32f9..882dfcd4 100644
--- a/arch/mips/loongson/lemote-2f/irq.c
+++ b/arch/mips/loongson/lemote-2f/irq.c
@@ -38,7 +38,7 @@
irq = -1;
if ((LOONGSON_INTISR & LOONGSON_INTEN) & LOONGSON_INT_BIT_INT0) {
- spin_lock(&i8259A_lock);
+ raw_spin_lock(&i8259A_lock);
isr = inb(PIC_MASTER_CMD) &
~inb(PIC_MASTER_IMR) & ~(1 << PIC_CASCADE_IR);
if (!isr)
@@ -56,7 +56,7 @@
if (~inb(PIC_MASTER_ISR) & 0x80)
irq = -1;
}
- spin_unlock(&i8259A_lock);
+ raw_spin_unlock(&i8259A_lock);
}
return irq;
diff --git a/arch/mips/loongson/lemote-2f/machtype.c b/arch/mips/loongson/lemote-2f/machtype.c
new file mode 100644
index 0000000..e860a27
--- /dev/null
+++ b/arch/mips/loongson/lemote-2f/machtype.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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.
+ */
+#include <asm/bootinfo.h>
+
+#include <loongson.h>
+
+void __init mach_prom_init_machtype(void)
+{
+ /* We share the same kernel image file among Lemote 2F family
+ * of machines, and provide the machtype= kernel command line
+ * to users to indicate their machine, this command line will
+ * be passed by the latest PMON automatically. and fortunately,
+ * up to now, we can get the machine type from the PMON_VER=
+ * commandline directly except the NAS machine, In the old
+ * machines, this will help the users a lot.
+ *
+ * If no "machtype=" passed, get machine type from "PMON_VER=".
+ * PMON_VER=LM8089 Lemote 8.9'' netbook
+ * LM8101 Lemote 10.1'' netbook
+ * (The above two netbooks have the same kernel support)
+ * LM6XXX Lemote FuLoong(2F) box series
+ * LM9XXX Lemote LynLoong PC series
+ */
+ if (strstr(arcs_cmdline, "PMON_VER=LM")) {
+ if (strstr(arcs_cmdline, "PMON_VER=LM8"))
+ mips_machtype = MACH_LEMOTE_YL2F89;
+ else if (strstr(arcs_cmdline, "PMON_VER=LM6"))
+ mips_machtype = MACH_LEMOTE_FL2F;
+ else if (strstr(arcs_cmdline, "PMON_VER=LM9"))
+ mips_machtype = MACH_LEMOTE_LL2F;
+ else
+ mips_machtype = MACH_LEMOTE_NAS;
+
+ strcat(arcs_cmdline, " machtype=");
+ strcat(arcs_cmdline, get_system_type());
+ strcat(arcs_cmdline, " ");
+ }
+}
diff --git a/arch/mips/loongson/lemote-2f/pm.c b/arch/mips/loongson/lemote-2f/pm.c
index d7af2e6..cac4d38 100644
--- a/arch/mips/loongson/lemote-2f/pm.c
+++ b/arch/mips/loongson/lemote-2f/pm.c
@@ -2,7 +2,7 @@
* Lemote loongson2f family machines' specific suspend support
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/loongson/lemote-2f/reset.c b/arch/mips/loongson/lemote-2f/reset.c
index 51d1a60..36020a0 100644
--- a/arch/mips/loongson/lemote-2f/reset.c
+++ b/arch/mips/loongson/lemote-2f/reset.c
@@ -3,7 +3,7 @@
* Copyright (c) 2009 Philippe Vachon <philippe@cowpig.ca>
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@gmail.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
diff --git a/arch/mips/math-emu/ieee754d.c b/arch/mips/math-emu/ieee754d.c
index 7e900f3..a032533 100644
--- a/arch/mips/math-emu/ieee754d.c
+++ b/arch/mips/math-emu/ieee754d.c
@@ -135,4 +135,3 @@
printk("\n");
return x;
}
-
diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c
index 6d2d89f..2f22fd7 100644
--- a/arch/mips/math-emu/ieee754dp.c
+++ b/arch/mips/math-emu/ieee754dp.c
@@ -148,7 +148,6 @@
switch(ieee754_csr.rm) {
case IEEE754_RN:
- return ieee754dp_zero(sn);
case IEEE754_RZ:
return ieee754dp_zero(sn);
case IEEE754_RU: /* toward +Infinity */
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index 4635340..a19b721 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -149,7 +149,6 @@
switch(ieee754_csr.rm) {
case IEEE754_RN:
- return ieee754sp_zero(sn);
case IEEE754_RZ:
return ieee754sp_zero(sn);
case IEEE754_RU: /* toward +Infinity */
diff --git a/arch/mips/math-emu/ieee754xcpt.c b/arch/mips/math-emu/ieee754xcpt.c
index 7d8ef89..e02423a 100644
--- a/arch/mips/math-emu/ieee754xcpt.c
+++ b/arch/mips/math-emu/ieee754xcpt.c
@@ -46,4 +46,3 @@
printk(KERN_DEBUG "floating point exception in \"%s\", type=%s\n",
xcp->op, rtnames[xcp->rt]);
}
-
diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c
index e06f1af..0f9c488 100644
--- a/arch/mips/mm/c-octeon.c
+++ b/arch/mips/mm/c-octeon.c
@@ -183,6 +183,7 @@
switch (c->cputype) {
case CPU_CAVIUM_OCTEON:
+ case CPU_CAVIUM_OCTEON_PLUS:
config1 = read_c0_config1();
c->icache.linesz = 2 << ((config1 >> 19) & 7);
c->icache.sets = 64 << ((config1 >> 22) & 7);
@@ -192,10 +193,10 @@
c->icache.sets * c->icache.ways * c->icache.linesz;
c->icache.waybit = ffs(icache_size / c->icache.ways) - 1;
c->dcache.linesz = 128;
- if (OCTEON_IS_MODEL(OCTEON_CN3XXX))
- c->dcache.sets = 1; /* CN3XXX has one Dcache set */
- else
+ if (c->cputype == CPU_CAVIUM_OCTEON_PLUS)
c->dcache.sets = 2; /* CN5XXX has two Dcache sets */
+ else
+ c->dcache.sets = 1; /* CN3XXX has one Dcache set */
c->dcache.ways = 64;
dcache_size =
c->dcache.sets * c->dcache.ways * c->dcache.linesz;
@@ -305,4 +306,3 @@
{
cache_parity_error_octeon(1);
}
-
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index e716caf..be8627b 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -137,22 +137,43 @@
static inline void setup_protection_map(void)
{
- protection_map[0] = PAGE_NONE;
- protection_map[1] = PAGE_READONLY;
- protection_map[2] = PAGE_COPY;
- protection_map[3] = PAGE_COPY;
- protection_map[4] = PAGE_READONLY;
- protection_map[5] = PAGE_READONLY;
- protection_map[6] = PAGE_COPY;
- protection_map[7] = PAGE_COPY;
- protection_map[8] = PAGE_NONE;
- protection_map[9] = PAGE_READONLY;
- protection_map[10] = PAGE_SHARED;
- protection_map[11] = PAGE_SHARED;
- protection_map[12] = PAGE_READONLY;
- protection_map[13] = PAGE_READONLY;
- protection_map[14] = PAGE_SHARED;
- protection_map[15] = PAGE_SHARED;
+ if (kernel_uses_smartmips_rixi) {
+ protection_map[0] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ);
+ protection_map[1] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC);
+ protection_map[2] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ);
+ protection_map[3] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC);
+ protection_map[4] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_READ);
+ protection_map[5] = __pgprot(_page_cachable_default | _PAGE_PRESENT);
+ protection_map[6] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_READ);
+ protection_map[7] = __pgprot(_page_cachable_default | _PAGE_PRESENT);
+
+ protection_map[8] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_NO_READ);
+ protection_map[9] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC);
+ protection_map[10] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE | _PAGE_NO_READ);
+ protection_map[11] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE);
+ protection_map[12] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_NO_READ);
+ protection_map[13] = __pgprot(_page_cachable_default | _PAGE_PRESENT);
+ protection_map[14] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_WRITE | _PAGE_NO_READ);
+ protection_map[15] = __pgprot(_page_cachable_default | _PAGE_PRESENT | _PAGE_WRITE);
+
+ } else {
+ protection_map[0] = PAGE_NONE;
+ protection_map[1] = PAGE_READONLY;
+ protection_map[2] = PAGE_COPY;
+ protection_map[3] = PAGE_COPY;
+ protection_map[4] = PAGE_READONLY;
+ protection_map[5] = PAGE_READONLY;
+ protection_map[6] = PAGE_COPY;
+ protection_map[7] = PAGE_COPY;
+ protection_map[8] = PAGE_NONE;
+ protection_map[9] = PAGE_READONLY;
+ protection_map[10] = PAGE_SHARED;
+ protection_map[11] = PAGE_SHARED;
+ protection_map[12] = PAGE_READONLY;
+ protection_map[13] = PAGE_READONLY;
+ protection_map[14] = PAGE_SHARED;
+ protection_map[15] = PAGE_SHARED;
+ }
}
void __cpuinit cpu_cache_init(void)
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
index e97a7a2..b78f7d9 100644
--- a/arch/mips/mm/fault.c
+++ b/arch/mips/mm/fault.c
@@ -99,8 +99,31 @@
if (!(vma->vm_flags & VM_WRITE))
goto bad_area;
} else {
- if (!(vma->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)))
- goto bad_area;
+ if (kernel_uses_smartmips_rixi) {
+ if (address == regs->cp0_epc && !(vma->vm_flags & VM_EXEC)) {
+#if 0
+ pr_notice("Cpu%d[%s:%d:%0*lx:%ld:%0*lx] XI violation\n",
+ raw_smp_processor_id(),
+ current->comm, current->pid,
+ field, address, write,
+ field, regs->cp0_epc);
+#endif
+ goto bad_area;
+ }
+ if (!(vma->vm_flags & VM_READ)) {
+#if 0
+ pr_notice("Cpu%d[%s:%d:%0*lx:%ld:%0*lx] RI violation\n",
+ raw_smp_processor_id(),
+ current->comm, current->pid,
+ field, address, write,
+ field, regs->cp0_epc);
+#endif
+ goto bad_area;
+ }
+ } else {
+ if (!(vma->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)))
+ goto bad_area;
+ }
}
/*
diff --git a/arch/mips/mm/hugetlbpage.c b/arch/mips/mm/hugetlbpage.c
index 8c2834f..cd0660c 100644
--- a/arch/mips/mm/hugetlbpage.c
+++ b/arch/mips/mm/hugetlbpage.c
@@ -97,4 +97,3 @@
page += ((address & ~HPAGE_MASK) >> PAGE_SHIFT);
return page;
}
-
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 1651942..f34c264 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -143,7 +143,7 @@
#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
entrylo = pte.pte_high;
#else
- entrylo = pte_val(pte) >> 6;
+ entrylo = pte_to_entrylo(pte_val(pte));
#endif
ENTER_CRITICAL(flags);
@@ -477,7 +477,7 @@
* will officially be retired.
*/
pgd_t swapper_pg_dir[_PTRS_PER_PGD] __page_aligned(_PGD_ORDER);
-#ifdef CONFIG_64BIT
+#ifndef __PAGETABLE_PMD_FOLDED
pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned(PMD_ORDER);
#endif
pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned(PTE_ORDER);
diff --git a/arch/mips/mm/page.c b/arch/mips/mm/page.c
index f5c7375..36272f7 100644
--- a/arch/mips/mm/page.c
+++ b/arch/mips/mm/page.c
@@ -35,7 +35,7 @@
#include <asm/sibyte/sb1250_dma.h>
#endif
-#include "uasm.h"
+#include <asm/uasm.h>
/* Registers used in the assembled routines. */
#define ZERO 0
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c
index 1121019..78eaa4f 100644
--- a/arch/mips/mm/pgtable-64.c
+++ b/arch/mips/mm/pgtable-64.c
@@ -15,23 +15,31 @@
void pgd_init(unsigned long page)
{
unsigned long *p, *end;
+ unsigned long entry;
+
+#ifdef __PAGETABLE_PMD_FOLDED
+ entry = (unsigned long)invalid_pte_table;
+#else
+ entry = (unsigned long)invalid_pmd_table;
+#endif
p = (unsigned long *) page;
end = p + PTRS_PER_PGD;
while (p < end) {
- p[0] = (unsigned long) invalid_pmd_table;
- p[1] = (unsigned long) invalid_pmd_table;
- p[2] = (unsigned long) invalid_pmd_table;
- p[3] = (unsigned long) invalid_pmd_table;
- p[4] = (unsigned long) invalid_pmd_table;
- p[5] = (unsigned long) invalid_pmd_table;
- p[6] = (unsigned long) invalid_pmd_table;
- p[7] = (unsigned long) invalid_pmd_table;
+ p[0] = entry;
+ p[1] = entry;
+ p[2] = entry;
+ p[3] = entry;
+ p[4] = entry;
+ p[5] = entry;
+ p[6] = entry;
+ p[7] = entry;
p += 8;
}
}
+#ifndef __PAGETABLE_PMD_FOLDED
void pmd_init(unsigned long addr, unsigned long pagetable)
{
unsigned long *p, *end;
@@ -40,17 +48,18 @@
end = p + PTRS_PER_PMD;
while (p < end) {
- p[0] = (unsigned long)pagetable;
- p[1] = (unsigned long)pagetable;
- p[2] = (unsigned long)pagetable;
- p[3] = (unsigned long)pagetable;
- p[4] = (unsigned long)pagetable;
- p[5] = (unsigned long)pagetable;
- p[6] = (unsigned long)pagetable;
- p[7] = (unsigned long)pagetable;
+ p[0] = pagetable;
+ p[1] = pagetable;
+ p[2] = pagetable;
+ p[3] = pagetable;
+ p[4] = pagetable;
+ p[5] = pagetable;
+ p[6] = pagetable;
+ p[7] = pagetable;
p += 8;
}
}
+#endif
void __init pagetable_init(void)
{
@@ -59,8 +68,9 @@
/* Initialize the entire pgd. */
pgd_init((unsigned long)swapper_pg_dir);
+#ifndef __PAGETABLE_PMD_FOLDED
pmd_init((unsigned long)invalid_pmd_table, (unsigned long)invalid_pte_table);
-
+#endif
pgd_base = swapper_pg_dir;
/*
* Fixed mappings:
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index d73428b..c618eed 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -303,7 +303,7 @@
unsigned long lo;
write_c0_pagemask(PM_HUGE_MASK);
ptep = (pte_t *)pmdp;
- lo = pte_val(*ptep) >> 6;
+ lo = pte_to_entrylo(pte_val(*ptep));
write_c0_entrylo0(lo);
write_c0_entrylo1(lo + (HPAGE_SIZE >> 7));
@@ -323,8 +323,8 @@
ptep++;
write_c0_entrylo1(ptep->pte_high);
#else
- write_c0_entrylo0(pte_val(*ptep++) >> 6);
- write_c0_entrylo1(pte_val(*ptep) >> 6);
+ write_c0_entrylo0(pte_to_entrylo(pte_val(*ptep++)));
+ write_c0_entrylo1(pte_to_entrylo(pte_val(*ptep)));
#endif
mtc0_tlbw_hazard();
if (idx < 0)
@@ -337,40 +337,6 @@
EXIT_CRITICAL(flags);
}
-#if 0
-static void r4k_update_mmu_cache_hwbug(struct vm_area_struct * vma,
- unsigned long address, pte_t pte)
-{
- unsigned long flags;
- unsigned int asid;
- pgd_t *pgdp;
- pmd_t *pmdp;
- pte_t *ptep;
- int idx;
-
- ENTER_CRITICAL(flags);
- address &= (PAGE_MASK << 1);
- asid = read_c0_entryhi() & ASID_MASK;
- write_c0_entryhi(address | asid);
- pgdp = pgd_offset(vma->vm_mm, address);
- mtc0_tlbw_hazard();
- tlb_probe();
- tlb_probe_hazard();
- pmdp = pmd_offset(pgdp, address);
- idx = read_c0_index();
- ptep = pte_offset_map(pmdp, address);
- write_c0_entrylo0(pte_val(*ptep++) >> 6);
- write_c0_entrylo1(pte_val(*ptep) >> 6);
- mtc0_tlbw_hazard();
- if (idx < 0)
- tlb_write_random();
- else
- tlb_write_indexed();
- tlbw_use_hazard();
- EXIT_CRITICAL(flags);
-}
-#endif
-
void __init add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
unsigned long entryhi, unsigned long pagemask)
{
@@ -447,34 +413,6 @@
return ret;
}
-static void __cpuinit probe_tlb(unsigned long config)
-{
- struct cpuinfo_mips *c = ¤t_cpu_data;
- unsigned int reg;
-
- /*
- * If this isn't a MIPS32 / MIPS64 compliant CPU. Config 1 register
- * is not supported, we assume R4k style. Cpu probing already figured
- * out the number of tlb entries.
- */
- if ((c->processor_id & 0xff0000) == PRID_COMP_LEGACY)
- return;
-#ifdef CONFIG_MIPS_MT_SMTC
- /*
- * If TLB is shared in SMTC system, total size already
- * has been calculated and written into cpu_data tlbsize
- */
- if((smtc_status & SMTC_TLB_SHARED) == SMTC_TLB_SHARED)
- return;
-#endif /* CONFIG_MIPS_MT_SMTC */
-
- reg = read_c0_config1();
- if (!((config >> 7) & 3))
- panic("No TLB present");
-
- c->tlbsize = ((reg >> 25) & 0x3f) + 1;
-}
-
static int __cpuinitdata ntlb;
static int __init set_ntlb(char *str)
{
@@ -486,8 +424,6 @@
void __cpuinit tlb_init(void)
{
- unsigned int config = read_c0_config();
-
/*
* You should never change this register:
* - On R4600 1.7 the tlbp never hits for pages smaller than
@@ -495,13 +431,25 @@
* - The entire mm handling assumes the c0_pagemask register to
* be set to fixed-size pages.
*/
- probe_tlb(config);
write_c0_pagemask(PM_DEFAULT_MASK);
write_c0_wired(0);
if (current_cpu_type() == CPU_R10000 ||
current_cpu_type() == CPU_R12000 ||
current_cpu_type() == CPU_R14000)
write_c0_framemask(0);
+
+ if (kernel_uses_smartmips_rixi) {
+ /*
+ * Enable the no read, no exec bits, and enable large virtual
+ * address.
+ */
+ u32 pg = PG_RIE | PG_XIE;
+#ifdef CONFIG_64BIT
+ pg |= PG_ELPA;
+#endif
+ write_c0_pagegrain(pg);
+ }
+
temp_tlb_entry = current_cpu_data.tlbsize - 1;
/* From this point on the ARC firmware is dead. */
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c
index badcf5e..0de0e41 100644
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -29,8 +29,7 @@
#include <asm/mmu_context.h>
#include <asm/war.h>
-
-#include "uasm.h"
+#include <asm/uasm.h>
static inline int r45k_bvahwbug(void)
{
@@ -77,6 +76,8 @@
label_vmalloc_done,
label_tlbw_hazard,
label_split,
+ label_tlbl_goaround1,
+ label_tlbl_goaround2,
label_nopage_tlbl,
label_nopage_tlbs,
label_nopage_tlbm,
@@ -93,6 +94,8 @@
UASM_L_LA(_vmalloc_done)
UASM_L_LA(_tlbw_hazard)
UASM_L_LA(_split)
+UASM_L_LA(_tlbl_goaround1)
+UASM_L_LA(_tlbl_goaround2)
UASM_L_LA(_nopage_tlbl)
UASM_L_LA(_nopage_tlbs)
UASM_L_LA(_nopage_tlbm)
@@ -397,7 +400,44 @@
}
}
+static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p,
+ unsigned int reg)
+{
+ if (kernel_uses_smartmips_rixi) {
+ UASM_i_SRL(p, reg, reg, ilog2(_PAGE_NO_EXEC));
+ UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
+ } else {
+#ifdef CONFIG_64BIT_PHYS_ADDR
+ uasm_i_dsrl(p, reg, reg, ilog2(_PAGE_GLOBAL));
+#else
+ UASM_i_SRL(p, reg, reg, ilog2(_PAGE_GLOBAL));
+#endif
+ }
+}
+
#ifdef CONFIG_HUGETLB_PAGE
+
+static __cpuinit void build_restore_pagemask(u32 **p,
+ struct uasm_reloc **r,
+ unsigned int tmp,
+ enum label_id lid)
+{
+ /* Reset default page size */
+ if (PM_DEFAULT_MASK >> 16) {
+ uasm_i_lui(p, tmp, PM_DEFAULT_MASK >> 16);
+ uasm_i_ori(p, tmp, tmp, PM_DEFAULT_MASK & 0xffff);
+ uasm_il_b(p, r, lid);
+ uasm_i_mtc0(p, tmp, C0_PAGEMASK);
+ } else if (PM_DEFAULT_MASK) {
+ uasm_i_ori(p, tmp, 0, PM_DEFAULT_MASK);
+ uasm_il_b(p, r, lid);
+ uasm_i_mtc0(p, tmp, C0_PAGEMASK);
+ } else {
+ uasm_il_b(p, r, lid);
+ uasm_i_mtc0(p, 0, C0_PAGEMASK);
+ }
+}
+
static __cpuinit void build_huge_tlb_write_entry(u32 **p,
struct uasm_label **l,
struct uasm_reloc **r,
@@ -411,20 +451,7 @@
build_tlb_write_entry(p, l, r, wmode);
- /* Reset default page size */
- if (PM_DEFAULT_MASK >> 16) {
- uasm_i_lui(p, tmp, PM_DEFAULT_MASK >> 16);
- uasm_i_ori(p, tmp, tmp, PM_DEFAULT_MASK & 0xffff);
- uasm_il_b(p, r, label_leave);
- uasm_i_mtc0(p, tmp, C0_PAGEMASK);
- } else if (PM_DEFAULT_MASK) {
- uasm_i_ori(p, tmp, 0, PM_DEFAULT_MASK);
- uasm_il_b(p, r, label_leave);
- uasm_i_mtc0(p, tmp, C0_PAGEMASK);
- } else {
- uasm_il_b(p, r, label_leave);
- uasm_i_mtc0(p, 0, C0_PAGEMASK);
- }
+ build_restore_pagemask(p, r, tmp, label_leave);
}
/*
@@ -460,15 +487,15 @@
if (!small_sequence)
uasm_i_lui(p, tmp, HPAGE_SIZE >> (7 + 16));
- UASM_i_SRL(p, pte, pte, 6); /* convert to entrylo */
- uasm_i_mtc0(p, pte, C0_ENTRYLO0); /* load it */
+ build_convert_pte_to_entrylo(p, pte);
+ UASM_i_MTC0(p, pte, C0_ENTRYLO0); /* load it */
/* convert to entrylo1 */
if (small_sequence)
UASM_i_ADDIU(p, pte, pte, HPAGE_SIZE >> 7);
else
UASM_i_ADDU(p, pte, pte, tmp);
- uasm_i_mtc0(p, pte, C0_ENTRYLO1); /* load it */
+ UASM_i_MTC0(p, pte, C0_ENTRYLO1); /* load it */
}
static __cpuinit void build_huge_handler_tail(u32 **p,
@@ -549,11 +576,13 @@
uasm_i_andi(p, tmp, tmp, (PTRS_PER_PGD - 1)<<3);
uasm_i_daddu(p, ptr, ptr, tmp); /* add in pgd offset */
+#ifndef __PAGETABLE_PMD_FOLDED
uasm_i_dmfc0(p, tmp, C0_BADVADDR); /* get faulting address */
uasm_i_ld(p, ptr, 0, ptr); /* get pmd pointer */
uasm_i_dsrl(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */
uasm_i_andi(p, tmp, tmp, (PTRS_PER_PMD - 1)<<3);
uasm_i_daddu(p, ptr, ptr, tmp); /* add in pmd offset */
+#endif
}
/*
@@ -684,35 +713,53 @@
if (cpu_has_64bits) {
uasm_i_ld(p, tmp, 0, ptep); /* get even pte */
uasm_i_ld(p, ptep, sizeof(pte_t), ptep); /* get odd pte */
- uasm_i_dsrl(p, tmp, tmp, 6); /* convert to entrylo0 */
- uasm_i_mtc0(p, tmp, C0_ENTRYLO0); /* load it */
- uasm_i_dsrl(p, ptep, ptep, 6); /* convert to entrylo1 */
- uasm_i_mtc0(p, ptep, C0_ENTRYLO1); /* load it */
+ if (kernel_uses_smartmips_rixi) {
+ UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_NO_EXEC));
+ UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_NO_EXEC));
+ UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
+ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
+ UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
+ } else {
+ uasm_i_dsrl(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
+ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
+ uasm_i_dsrl(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
+ }
+ UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
} else {
int pte_off_even = sizeof(pte_t) / 2;
int pte_off_odd = pte_off_even + sizeof(pte_t);
/* The pte entries are pre-shifted */
uasm_i_lw(p, tmp, pte_off_even, ptep); /* get even pte */
- uasm_i_mtc0(p, tmp, C0_ENTRYLO0); /* load it */
+ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
uasm_i_lw(p, ptep, pte_off_odd, ptep); /* get odd pte */
- uasm_i_mtc0(p, ptep, C0_ENTRYLO1); /* load it */
+ UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
}
#else
UASM_i_LW(p, tmp, 0, ptep); /* get even pte */
UASM_i_LW(p, ptep, sizeof(pte_t), ptep); /* get odd pte */
if (r45k_bvahwbug())
build_tlb_probe_entry(p);
- UASM_i_SRL(p, tmp, tmp, 6); /* convert to entrylo0 */
+ if (kernel_uses_smartmips_rixi) {
+ UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_NO_EXEC));
+ UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_NO_EXEC));
+ UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
+ if (r4k_250MHZhwbug())
+ UASM_i_MTC0(p, 0, C0_ENTRYLO0);
+ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
+ UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC));
+ } else {
+ UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */
+ if (r4k_250MHZhwbug())
+ UASM_i_MTC0(p, 0, C0_ENTRYLO0);
+ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */
+ UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */
+ if (r45k_bvahwbug())
+ uasm_i_mfc0(p, tmp, C0_INDEX);
+ }
if (r4k_250MHZhwbug())
- uasm_i_mtc0(p, 0, C0_ENTRYLO0);
- uasm_i_mtc0(p, tmp, C0_ENTRYLO0); /* load it */
- UASM_i_SRL(p, ptep, ptep, 6); /* convert to entrylo1 */
- if (r45k_bvahwbug())
- uasm_i_mfc0(p, tmp, C0_INDEX);
- if (r4k_250MHZhwbug())
- uasm_i_mtc0(p, 0, C0_ENTRYLO1);
- uasm_i_mtc0(p, ptep, C0_ENTRYLO1); /* load it */
+ UASM_i_MTC0(p, 0, C0_ENTRYLO1);
+ UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */
#endif
}
@@ -985,9 +1032,14 @@
build_pte_present(u32 **p, struct uasm_reloc **r,
unsigned int pte, unsigned int ptr, enum label_id lid)
{
- uasm_i_andi(p, pte, pte, _PAGE_PRESENT | _PAGE_READ);
- uasm_i_xori(p, pte, pte, _PAGE_PRESENT | _PAGE_READ);
- uasm_il_bnez(p, r, pte, lid);
+ if (kernel_uses_smartmips_rixi) {
+ uasm_i_andi(p, pte, pte, _PAGE_PRESENT);
+ uasm_il_beqz(p, r, pte, lid);
+ } else {
+ uasm_i_andi(p, pte, pte, _PAGE_PRESENT | _PAGE_READ);
+ uasm_i_xori(p, pte, pte, _PAGE_PRESENT | _PAGE_READ);
+ uasm_il_bnez(p, r, pte, lid);
+ }
iPTE_LW(p, pte, ptr);
}
@@ -1272,6 +1324,34 @@
build_pte_present(&p, &r, K0, K1, label_nopage_tlbl);
if (m4kc_tlbp_war())
build_tlb_probe_entry(&p);
+
+ if (kernel_uses_smartmips_rixi) {
+ /*
+ * If the page is not _PAGE_VALID, RI or XI could not
+ * have triggered it. Skip the expensive test..
+ */
+ uasm_i_andi(&p, K0, K0, _PAGE_VALID);
+ uasm_il_beqz(&p, &r, K0, label_tlbl_goaround1);
+ uasm_i_nop(&p);
+
+ uasm_i_tlbr(&p);
+ /* Examine entrylo 0 or 1 based on ptr. */
+ uasm_i_andi(&p, K0, K1, sizeof(pte_t));
+ uasm_i_beqz(&p, K0, 8);
+
+ UASM_i_MFC0(&p, K0, C0_ENTRYLO0); /* load it in the delay slot*/
+ UASM_i_MFC0(&p, K0, C0_ENTRYLO1); /* load it if ptr is odd */
+ /*
+ * If the entryLo (now in K0) is valid (bit 1), RI or
+ * XI must have triggered it.
+ */
+ uasm_i_andi(&p, K0, K0, 2);
+ uasm_il_bnez(&p, &r, K0, label_nopage_tlbl);
+
+ uasm_l_tlbl_goaround1(&l, p);
+ /* Reload the PTE value */
+ iPTE_LW(&p, K0, K1);
+ }
build_make_valid(&p, &r, K0, K1);
build_r4000_tlbchange_handler_tail(&p, &l, &r, K0, K1);
@@ -1284,6 +1364,40 @@
iPTE_LW(&p, K0, K1);
build_pte_present(&p, &r, K0, K1, label_nopage_tlbl);
build_tlb_probe_entry(&p);
+
+ if (kernel_uses_smartmips_rixi) {
+ /*
+ * If the page is not _PAGE_VALID, RI or XI could not
+ * have triggered it. Skip the expensive test..
+ */
+ uasm_i_andi(&p, K0, K0, _PAGE_VALID);
+ uasm_il_beqz(&p, &r, K0, label_tlbl_goaround2);
+ uasm_i_nop(&p);
+
+ uasm_i_tlbr(&p);
+ /* Examine entrylo 0 or 1 based on ptr. */
+ uasm_i_andi(&p, K0, K1, sizeof(pte_t));
+ uasm_i_beqz(&p, K0, 8);
+
+ UASM_i_MFC0(&p, K0, C0_ENTRYLO0); /* load it in the delay slot*/
+ UASM_i_MFC0(&p, K0, C0_ENTRYLO1); /* load it if ptr is odd */
+ /*
+ * If the entryLo (now in K0) is valid (bit 1), RI or
+ * XI must have triggered it.
+ */
+ uasm_i_andi(&p, K0, K0, 2);
+ uasm_il_beqz(&p, &r, K0, label_tlbl_goaround2);
+ /* Reload the PTE value */
+ iPTE_LW(&p, K0, K1);
+
+ /*
+ * We clobbered C0_PAGEMASK, restore it. On the other branch
+ * it is restored in build_huge_tlb_write_entry.
+ */
+ build_restore_pagemask(&p, &r, K0, label_nopage_tlbl);
+
+ uasm_l_tlbl_goaround2(&l, p);
+ }
uasm_i_ori(&p, K0, K0, (_PAGE_ACCESSED | _PAGE_VALID));
build_huge_handler_tail(&p, &r, &l, K0, K1);
#endif
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index 0a165c5..1581e98 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -19,8 +19,7 @@
#include <asm/inst.h>
#include <asm/elf.h>
#include <asm/bugs.h>
-
-#include "uasm.h"
+#include <asm/uasm.h>
enum fields {
RS = 0x001,
@@ -63,8 +62,9 @@
insn_dsrl32, insn_drotr, insn_dsubu, insn_eret, insn_j, insn_jal,
insn_jr, insn_ld, insn_ll, insn_lld, insn_lui, insn_lw, insn_mfc0,
insn_mtc0, insn_ori, insn_pref, insn_rfe, insn_sc, insn_scd,
- insn_sd, insn_sll, insn_sra, insn_srl, insn_subu, insn_sw,
- insn_tlbp, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori, insn_dins
+ insn_sd, insn_sll, insn_sra, insn_srl, insn_rotr, insn_subu, insn_sw,
+ insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori,
+ insn_dins
};
struct insn {
@@ -126,9 +126,11 @@
{ insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
{ insn_sra, M(spec_op, 0, 0, 0, 0, sra_op), RT | RD | RE },
{ insn_srl, M(spec_op, 0, 0, 0, 0, srl_op), RT | RD | RE },
+ { insn_rotr, M(spec_op, 1, 0, 0, 0, srl_op), RT | RD | RE },
{ insn_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD },
{ insn_sw, M(sw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_tlbp, M(cop0_op, cop_op, 0, 0, 0, tlbp_op), 0 },
+ { insn_tlbr, M(cop0_op, cop_op, 0, 0, 0, tlbr_op), 0 },
{ insn_tlbwi, M(cop0_op, cop_op, 0, 0, 0, tlbwi_op), 0 },
{ insn_tlbwr, M(cop0_op, cop_op, 0, 0, 0, tlbwr_op), 0 },
{ insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD },
@@ -379,9 +381,11 @@
I_u2u1u3(_sll)
I_u2u1u3(_sra)
I_u2u1u3(_srl)
+I_u2u1u3(_rotr)
I_u3u1u2(_subu)
I_u2s3u1(_sw)
I_0(_tlbp)
+I_0(_tlbr)
I_0(_tlbwi)
I_0(_tlbwr)
I_u3u1u2(_xor)
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index 4c3fca1..2cb5ae7 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -52,7 +52,7 @@
static unsigned long _gcmp_base;
static unsigned int ipi_map[NR_CPUS];
-static DEFINE_SPINLOCK(mips_irq_lock);
+static DEFINE_RAW_SPINLOCK(mips_irq_lock);
static inline int mips_pcibios_iack(void)
{
@@ -103,7 +103,7 @@
{
unsigned long flags;
int irq;
- spin_lock_irqsave(&mips_irq_lock, flags);
+ raw_spin_lock_irqsave(&mips_irq_lock, flags);
irq = mips_pcibios_iack();
@@ -113,7 +113,7 @@
* on an SMP system, so leave it up to the generic code...
*/
- spin_unlock_irqrestore(&mips_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&mips_irq_lock, flags);
return irq;
}
diff --git a/arch/mips/nxp/pnx833x/common/interrupts.c b/arch/mips/nxp/pnx833x/common/interrupts.c
index 3a467c0..941916f 100644
--- a/arch/mips/nxp/pnx833x/common/interrupts.c
+++ b/arch/mips/nxp/pnx833x/common/interrupts.c
@@ -156,19 +156,19 @@
#define IRQFLAG_STARTED 1
#define IRQFLAG_DISABLED 2
-static DEFINE_SPINLOCK(pnx833x_irq_lock);
+static DEFINE_RAW_SPINLOCK(pnx833x_irq_lock);
static unsigned int pnx833x_startup_pic_irq(unsigned int irq)
{
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
- spin_lock_irqsave(&pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] = IRQFLAG_STARTED; /* started, not disabled */
pnx833x_hard_enable_pic_irq(pic_irq);
- spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
return 0;
}
@@ -177,12 +177,12 @@
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
- spin_lock_irqsave(&pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] = 0; /* not started */
pnx833x_hard_disable_pic_irq(pic_irq);
- spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_enable_pic_irq(unsigned int irq)
@@ -190,13 +190,13 @@
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
- spin_lock_irqsave(&pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] &= ~IRQFLAG_DISABLED;
if (irqflags[pic_irq] == IRQFLAG_STARTED)
pnx833x_hard_enable_pic_irq(pic_irq);
- spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_disable_pic_irq(unsigned int irq)
@@ -204,12 +204,12 @@
unsigned long flags;
unsigned int pic_irq = irq - PNX833X_PIC_IRQ_BASE;
- spin_lock_irqsave(&pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_irq_lock, flags);
irqflags[pic_irq] |= IRQFLAG_DISABLED;
pnx833x_hard_disable_pic_irq(pic_irq);
- spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_irq_lock, flags);
}
static void pnx833x_ack_pic_irq(unsigned int irq)
@@ -220,15 +220,15 @@
{
}
-static DEFINE_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock);
+static DEFINE_RAW_SPINLOCK(pnx833x_gpio_pnx833x_irq_lock);
static unsigned int pnx833x_startup_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
- spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_enable_irq(pin);
- spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
return 0;
}
@@ -236,18 +236,18 @@
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
- spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_enable_irq(pin);
- spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static void pnx833x_disable_gpio_irq(unsigned int irq)
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
- spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_disable_irq(pin);
- spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static void pnx833x_ack_gpio_irq(unsigned int irq)
@@ -258,9 +258,9 @@
{
int pin = irq - PNX833X_GPIO_IRQ_BASE;
unsigned long flags;
- spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_lock_irqsave(&pnx833x_gpio_pnx833x_irq_lock, flags);
pnx833x_gpio_clear_irq(pin);
- spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&pnx833x_gpio_pnx833x_irq_lock, flags);
}
static int pnx833x_set_type_gpio_irq(unsigned int irq, unsigned int flow_type)
@@ -377,4 +377,3 @@
mips_hpt_frequency *= 500000;
}
-
diff --git a/arch/mips/nxp/pnx833x/common/prom.c b/arch/mips/nxp/pnx833x/common/prom.c
index 2a41e8f..29969f9 100644
--- a/arch/mips/nxp/pnx833x/common/prom.c
+++ b/arch/mips/nxp/pnx833x/common/prom.c
@@ -62,9 +62,3 @@
void __init prom_free_prom_memory(void)
{
}
-
-char * __init prom_getcmdline(void)
-{
- return arcs_cmdline;
-}
-
diff --git a/arch/mips/nxp/pnx8550/common/prom.c b/arch/mips/nxp/pnx8550/common/prom.c
index 2f56745..32f7009 100644
--- a/arch/mips/nxp/pnx8550/common/prom.c
+++ b/arch/mips/nxp/pnx8550/common/prom.c
@@ -124,6 +124,5 @@
}
}
-EXPORT_SYMBOL(prom_getcmdline);
EXPORT_SYMBOL(get_ethernet_addr);
EXPORT_SYMBOL(str2eaddr);
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index 7832ad2..f9eb1ab 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -6,6 +6,7 @@
* Copyright (C) 2004, 2005 Ralf Baechle
* Copyright (C) 2005 MIPS Technologies, Inc.
*/
+#include <linux/compiler.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/oprofile.h>
@@ -14,9 +15,9 @@
#include "op_impl.h"
-extern struct op_mips_model op_model_mipsxx_ops __attribute__((weak));
-extern struct op_mips_model op_model_rm9000_ops __attribute__((weak));
-extern struct op_mips_model op_model_loongson2_ops __attribute__((weak));
+extern struct op_mips_model op_model_mipsxx_ops __weak;
+extern struct op_mips_model op_model_rm9000_ops __weak;
+extern struct op_mips_model op_model_loongson2_ops __weak;
static struct op_mips_model *model;
diff --git a/arch/mips/oprofile/op_model_loongson2.c b/arch/mips/oprofile/op_model_loongson2.c
index 475ff46..29e2326 100644
--- a/arch/mips/oprofile/op_model_loongson2.c
+++ b/arch/mips/oprofile/op_model_loongson2.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2009 Lemote Inc.
* Author: Yanhua <yanh@lemote.com>
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@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
@@ -47,8 +47,6 @@
int cnt1_enabled, cnt2_enabled;
} reg;
-DEFINE_SPINLOCK(sample_lock);
-
static char *oprofid = "LoongsonPerf";
static irqreturn_t loongson2_perfcount_handler(int irq, void *dev_id);
/* Compute all of the registers in preparation for enabling profiling. */
@@ -115,7 +113,6 @@
uint64_t counter, counter1, counter2;
struct pt_regs *regs = get_irq_regs();
int enabled;
- unsigned long flags;
/*
* LOONGSON2 defines two 32-bit performance counters.
@@ -136,8 +133,6 @@
counter1 = counter & 0xffffffff;
counter2 = counter >> 32;
- spin_lock_irqsave(&sample_lock, flags);
-
if (counter1 & LOONGSON2_PERFCNT_OVERFLOW) {
if (reg.cnt1_enabled)
oprofile_add_sample(regs, 0);
@@ -149,8 +144,6 @@
counter2 = reg.reset_counter2;
}
- spin_unlock_irqrestore(&sample_lock, flags);
-
write_c0_perfcnt((counter2 << 32) | counter1);
return IRQ_HANDLED;
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 9553b14..acacd14 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -51,6 +51,67 @@
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_MARVELL, PCI_DEVICE_ID_MARVELL_GT64111,
qube_raq_galileo_early_fixup);
+static void __devinit cobalt_legacy_ide_resource_fixup(struct pci_dev *dev,
+ struct resource *res)
+{
+ struct pci_controller *hose = (struct pci_controller *)dev->sysdata;
+ unsigned long offset = hose->io_offset;
+ struct resource orig = *res;
+
+ if (!(res->flags & IORESOURCE_IO) ||
+ !(res->flags & IORESOURCE_PCI_FIXED))
+ return;
+
+ res->start -= offset;
+ res->end -= offset;
+ dev_printk(KERN_DEBUG, &dev->dev, "converted legacy %pR to bus %pR\n",
+ &orig, res);
+}
+
+static void __devinit cobalt_legacy_ide_fixup(struct pci_dev *dev)
+{
+ u32 class;
+ u8 progif;
+
+ /*
+ * If the IDE controller is in legacy mode, pci_setup_device() fills in
+ * the resources with the legacy addresses that normally appear on the
+ * PCI bus, just as if we had read them from a BAR.
+ *
+ * However, with the GT-64111, those legacy addresses, e.g., 0x1f0,
+ * will never appear on the PCI bus because it converts memory accesses
+ * in the PCI I/O region (which is never at address zero) into I/O port
+ * accesses with no address translation.
+ *
+ * For example, if GT_DEF_PCI0_IO_BASE is 0x10000000, a load or store
+ * to physical address 0x100001f0 will become a PCI access to I/O port
+ * 0x100001f0. There's no way to generate an access to I/O port 0x1f0,
+ * but the VT82C586 IDE controller does respond at 0x100001f0 because
+ * it only decodes the low 24 bits of the address.
+ *
+ * When this quirk runs, the pci_dev resources should contain bus
+ * addresses, not Linux I/O port numbers, so convert legacy addresses
+ * like 0x1f0 to bus addresses like 0x100001f0. Later, we'll convert
+ * them back with pcibios_fixup_bus() or pcibios_bus_to_resource().
+ */
+ class = dev->class >> 8;
+ if (class != PCI_CLASS_STORAGE_IDE)
+ return;
+
+ pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
+ if ((progif & 1) == 0) {
+ cobalt_legacy_ide_resource_fixup(dev, &dev->resource[0]);
+ cobalt_legacy_ide_resource_fixup(dev, &dev->resource[1]);
+ }
+ if ((progif & 4) == 0) {
+ cobalt_legacy_ide_resource_fixup(dev, &dev->resource[2]);
+ cobalt_legacy_ide_resource_fixup(dev, &dev->resource[3]);
+ }
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1,
+ cobalt_legacy_ide_fixup);
+
static void qube_raq_via_bmIDE_fixup(struct pci_dev *dev)
{
unsigned short cfgword;
diff --git a/arch/mips/pci/fixup-lemote2f.c b/arch/mips/pci/fixup-lemote2f.c
index caf2ede..4b9768d 100644
--- a/arch/mips/pci/fixup-lemote2f.c
+++ b/arch/mips/pci/fixup-lemote2f.c
@@ -131,7 +131,7 @@
/* Serial short detect enable */
_rdmsr(USB_MSR_REG(USB_CONFIG), &hi, &lo);
- _wrmsr(USB_MSR_REG(USB_CONFIG), (1 << 1) | (1 << 2) | (1 << 3), lo);
+ _wrmsr(USB_MSR_REG(USB_CONFIG), (1 << 1) | (1 << 3), lo);
/* setting the USB2.0 micro frame length */
pci_write_config_dword(pdev, PCI_EHCI_FLADJ_REG, 0x2000);
diff --git a/arch/mips/pci/ops-loongson2.c b/arch/mips/pci/ops-loongson2.c
index aa5d3da..2bb4057 100644
--- a/arch/mips/pci/ops-loongson2.c
+++ b/arch/mips/pci/ops-loongson2.c
@@ -1,13 +1,11 @@
/*
- * fuloong2e specific PCI support.
- *
* Copyright (C) 1999, 2000, 2004 MIPS Technologies, Inc.
* All rights reserved.
* Authors: Carsten Langgaard <carstenl@mips.com>
* Maciej W. Rozycki <macro@mips.com>
*
* Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin <wuzj@lemote.com>
+ * Author: Wu Zhangjin <wuzhangjin@gmail.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
diff --git a/arch/mips/pci/ops-pmcmsp.c b/arch/mips/pci/ops-pmcmsp.c
index 32548b5..04b3147 100644
--- a/arch/mips/pci/ops-pmcmsp.c
+++ b/arch/mips/pci/ops-pmcmsp.c
@@ -206,7 +206,7 @@
}
#endif /* CONFIG_PROC_FS && PCI_COUNTERS */
-DEFINE_SPINLOCK(bpci_lock);
+static DEFINE_SPINLOCK(bpci_lock);
/*****************************************************************************
*
diff --git a/arch/mips/pci/pci-bcm47xx.c b/arch/mips/pci/pci-bcm47xx.c
index bea9b6c..455f8e5 100644
--- a/arch/mips/pci/pci-bcm47xx.c
+++ b/arch/mips/pci/pci-bcm47xx.c
@@ -57,4 +57,3 @@
dev->irq = res;
return 0;
}
-
diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
index 9cb0c80..d248b70 100644
--- a/arch/mips/pci/pci-octeon.c
+++ b/arch/mips/pci/pci-octeon.c
@@ -209,16 +209,14 @@
case CVMX_BOARD_TYPE_NAO38:
/* This is really the NAC38 */
return "AAAAADABAAAAAAAAAAAAAAAAAAAAAAAA";
- case CVMX_BOARD_TYPE_THUNDER:
- return "";
- case CVMX_BOARD_TYPE_EBH3000:
- return "";
case CVMX_BOARD_TYPE_EBH3100:
case CVMX_BOARD_TYPE_CN3010_EVB_HS5:
case CVMX_BOARD_TYPE_CN3005_EVB_HS5:
return "AAABAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
case CVMX_BOARD_TYPE_BBGW_REF:
return "AABCD";
+ case CVMX_BOARD_TYPE_THUNDER:
+ case CVMX_BOARD_TYPE_EBH3000:
default:
return "";
}
diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c
index f87f5e1..38bc280 100644
--- a/arch/mips/pci/pci.c
+++ b/arch/mips/pci/pci.c
@@ -251,8 +251,6 @@
for (i = 0; i < PCI_NUM_RESOURCES; i++) {
if (!dev->resource[i].start)
continue;
- if (dev->resource[i].flags & IORESOURCE_PCI_FIXED)
- continue;
if (dev->resource[i].flags & IORESOURCE_IO)
offset = hose->io_offset;
else if (dev->resource[i].flags & IORESOURCE_MEM)
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
index 5175357..94c9c2c 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_irq_cic.c
@@ -131,4 +131,3 @@
else
do_IRQ(ffs(pending) + intbase - 1);
}
-
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_prom.c b/arch/mips/pmc-sierra/msp71xx/msp_prom.c
index c317a36..db98d87 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_prom.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_prom.c
@@ -303,12 +303,6 @@
}
/* PROM commandline functions */
-char *prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-EXPORT_SYMBOL(prom_getcmdline);
-
void __init prom_init_cmdline(void)
{
char *cp;
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
index fc990cb..d6f8bdf 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.c
@@ -127,7 +127,7 @@
if (ack) {
do_idle();
- printk(KERN_ERR "Error reading the Atmel 24C32/24C64 EEPROM \n");
+ printk(KERN_ERR "Error reading the Atmel 24C32/24C64 EEPROM\n");
return -1;
}
diff --git a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
index a312883..d6c7ec4 100644
--- a/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
+++ b/arch/mips/pmc-sierra/yosemite/atmel_read_eeprom.h
@@ -65,4 +65,3 @@
const char rts = TIOCM_RTS;
const char dtr = TIOCM_DTR;
int fd;
-
diff --git a/arch/mips/pmc-sierra/yosemite/smp.c b/arch/mips/pmc-sierra/yosemite/smp.c
index 326fe7a..efc9e88 100644
--- a/arch/mips/pmc-sierra/yosemite/smp.c
+++ b/arch/mips/pmc-sierra/yosemite/smp.c
@@ -8,7 +8,7 @@
#define LAUNCHSTACK_SIZE 256
-static __cpuinitdata DEFINE_SPINLOCK(launch_lock);
+static __cpuinitdata arch_spinlock_t launch_lock = __ARCH_SPIN_LOCK_UNLOCKED;
static unsigned long secondary_sp __cpuinitdata;
static unsigned long secondary_gp __cpuinitdata;
@@ -20,7 +20,7 @@
{
local_irq_disable();
- while (spin_is_locked(&launch_lock));
+ while (arch_spin_is_locked(&launch_lock));
__asm__ __volatile__(
" move $sp, %0 \n"
@@ -37,7 +37,7 @@
*/
void __init prom_grab_secondary(void)
{
- spin_lock(&launch_lock);
+ arch_spin_lock(&launch_lock);
pmon_cpustart(1, &prom_smp_bootstrap,
launchstack + LAUNCHSTACK_SIZE, 0);
@@ -138,7 +138,7 @@
secondary_sp = sp;
secondary_gp = gp;
- spin_unlock(&launch_lock);
+ arch_spin_unlock(&launch_lock);
}
/*
diff --git a/arch/mips/power/cpu.c b/arch/mips/power/cpu.c
index 7995df4..26a6ef1 100644
--- a/arch/mips/power/cpu.c
+++ b/arch/mips/power/cpu.c
@@ -3,9 +3,9 @@
*
* Licensed under the GPLv2
*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
+ * Copyright (C) 2009 Lemote Inc.
* Author: Hu Hongbing <huhb@lemote.com>
- * Wu Zhangjin <wuzj@lemote.com>
+ * Wu Zhangjin <wuzhangjin@gmail.com>
*/
#include <asm/suspend.h>
#include <asm/fpu.h>
diff --git a/arch/mips/power/hibernate.S b/arch/mips/power/hibernate.S
index 0cf86fb..dbb5c7b 100644
--- a/arch/mips/power/hibernate.S
+++ b/arch/mips/power/hibernate.S
@@ -3,9 +3,9 @@
*
* Licensed under the GPLv2
*
- * Copyright (C) 2009 Lemote Inc. & Insititute of Computing Technology
+ * Copyright (C) 2009 Lemote Inc.
* Author: Hu Hongbing <huhb@lemote.com>
- * Wu Zhangjin <wuzj@lemote.com>
+ * Wu Zhangjin <wuzhangjin@gmail.com>
*/
#include <asm/asm-offsets.h>
#include <asm/page.h>
diff --git a/arch/mips/powertv/asic/asic_devices.c b/arch/mips/powertv/asic/asic_devices.c
index 6a88219..2174242 100644
--- a/arch/mips/powertv/asic/asic_devices.c
+++ b/arch/mips/powertv/asic/asic_devices.c
@@ -340,10 +340,6 @@
switch (asic) {
case ASIC_ZEUS:
- fs_update(0x0000, 0x11, 0x02, 0);
- bcm1_usb2_ctl = 0x803;
- break;
-
case ASIC_CRONUS:
case ASIC_CRONUSLITE:
fs_update(0x0000, 0x11, 0x02, 0);
diff --git a/arch/mips/powertv/asic/asic_int.c b/arch/mips/powertv/asic/asic_int.c
index 80b2eed..325fab96 100644
--- a/arch/mips/powertv/asic/asic_int.c
+++ b/arch/mips/powertv/asic/asic_int.c
@@ -39,21 +39,21 @@
#include <asm/mach-powertv/asic_regs.h>
-static DEFINE_SPINLOCK(asic_irq_lock);
+static DEFINE_RAW_SPINLOCK(asic_irq_lock);
static inline int get_int(void)
{
unsigned long flags;
int irq;
- spin_lock_irqsave(&asic_irq_lock, flags);
+ raw_spin_lock_irqsave(&asic_irq_lock, flags);
irq = (asic_read(int_int_scan) >> 4) - 1;
if (irq == 0 || irq >= NR_IRQS)
irq = -1;
- spin_unlock_irqrestore(&asic_irq_lock, flags);
+ raw_spin_unlock_irqrestore(&asic_irq_lock, flags);
return irq;
}
diff --git a/arch/mips/powertv/powertv_setup.c b/arch/mips/powertv/powertv_setup.c
index 698b1ea..af2cae0 100644
--- a/arch/mips/powertv/powertv_setup.c
+++ b/arch/mips/powertv/powertv_setup.c
@@ -25,14 +25,15 @@
#include <linux/etherdevice.h>
#include <linux/if_ether.h>
#include <linux/ctype.h>
-
#include <linux/cpu.h>
+#include <linux/time.h>
+
#include <asm/bootinfo.h>
#include <asm/irq.h>
#include <asm/mips-boards/generic.h>
#include <asm/mips-boards/prom.h>
#include <asm/dma.h>
-#include <linux/time.h>
+#include <asm/asm.h>
#include <asm/traps.h>
#include <asm/asm-offsets.h>
#include "reset.h"
@@ -41,26 +42,21 @@
/*
* Macros for loading addresses and storing registers:
- * PTR_LA Load the address into a register
- * LONG_S Store the full width of the given register.
- * LONG_L Load the full width of the given register
- * PTR_ADDIU Add a constant value to a register used as a pointer
+ * LONG_L_ Stringified version of LONG_L for use in asm() statement
+ * LONG_S_ Stringified version of LONG_S for use in asm() statement
+ * PTR_LA_ Stringified version of PTR_LA for use in asm() statement
* REG_SIZE Number of 8-bit bytes in a full width register
*/
+#define LONG_L_ VAL(LONG_L) " "
+#define LONG_S_ VAL(LONG_S) " "
+#define PTR_LA_ VAL(PTR_LA) " "
+
#ifdef CONFIG_64BIT
#warning TODO: 64-bit code needs to be verified
-#define PTR_LA "dla "
-#define LONG_S "sd "
-#define LONG_L "ld "
-#define PTR_ADDIU "daddiu "
#define REG_SIZE "8" /* In bytes */
#endif
#ifdef CONFIG_32BIT
-#define PTR_LA "la "
-#define LONG_S "sw "
-#define LONG_L "lw "
-#define PTR_ADDIU "addiu "
#define REG_SIZE "4" /* In bytes */
#endif
@@ -113,9 +109,9 @@
* structure. */
__asm__ __volatile__ (
".set noat\n"
- LONG_S "$at, %[at]\n"
- LONG_S "$2, %[v0]\n"
- LONG_S "$3, %[v1]\n"
+ LONG_S_ "$at, %[at]\n"
+ LONG_S_ "$2, %[v0]\n"
+ LONG_S_ "$3, %[v1]\n"
:
[at] "=m" (at),
[v0] "=m" (v0),
@@ -129,54 +125,54 @@
"move $at, %[pt_regs]\n"
/* Argument registers */
- LONG_S "$4, " VAL(PT_R4) "($at)\n"
- LONG_S "$5, " VAL(PT_R5) "($at)\n"
- LONG_S "$6, " VAL(PT_R6) "($at)\n"
- LONG_S "$7, " VAL(PT_R7) "($at)\n"
+ LONG_S_ "$4, " VAL(PT_R4) "($at)\n"
+ LONG_S_ "$5, " VAL(PT_R5) "($at)\n"
+ LONG_S_ "$6, " VAL(PT_R6) "($at)\n"
+ LONG_S_ "$7, " VAL(PT_R7) "($at)\n"
/* Temporary regs */
- LONG_S "$8, " VAL(PT_R8) "($at)\n"
- LONG_S "$9, " VAL(PT_R9) "($at)\n"
- LONG_S "$10, " VAL(PT_R10) "($at)\n"
- LONG_S "$11, " VAL(PT_R11) "($at)\n"
- LONG_S "$12, " VAL(PT_R12) "($at)\n"
- LONG_S "$13, " VAL(PT_R13) "($at)\n"
- LONG_S "$14, " VAL(PT_R14) "($at)\n"
- LONG_S "$15, " VAL(PT_R15) "($at)\n"
+ LONG_S_ "$8, " VAL(PT_R8) "($at)\n"
+ LONG_S_ "$9, " VAL(PT_R9) "($at)\n"
+ LONG_S_ "$10, " VAL(PT_R10) "($at)\n"
+ LONG_S_ "$11, " VAL(PT_R11) "($at)\n"
+ LONG_S_ "$12, " VAL(PT_R12) "($at)\n"
+ LONG_S_ "$13, " VAL(PT_R13) "($at)\n"
+ LONG_S_ "$14, " VAL(PT_R14) "($at)\n"
+ LONG_S_ "$15, " VAL(PT_R15) "($at)\n"
/* "Saved" registers */
- LONG_S "$16, " VAL(PT_R16) "($at)\n"
- LONG_S "$17, " VAL(PT_R17) "($at)\n"
- LONG_S "$18, " VAL(PT_R18) "($at)\n"
- LONG_S "$19, " VAL(PT_R19) "($at)\n"
- LONG_S "$20, " VAL(PT_R20) "($at)\n"
- LONG_S "$21, " VAL(PT_R21) "($at)\n"
- LONG_S "$22, " VAL(PT_R22) "($at)\n"
- LONG_S "$23, " VAL(PT_R23) "($at)\n"
+ LONG_S_ "$16, " VAL(PT_R16) "($at)\n"
+ LONG_S_ "$17, " VAL(PT_R17) "($at)\n"
+ LONG_S_ "$18, " VAL(PT_R18) "($at)\n"
+ LONG_S_ "$19, " VAL(PT_R19) "($at)\n"
+ LONG_S_ "$20, " VAL(PT_R20) "($at)\n"
+ LONG_S_ "$21, " VAL(PT_R21) "($at)\n"
+ LONG_S_ "$22, " VAL(PT_R22) "($at)\n"
+ LONG_S_ "$23, " VAL(PT_R23) "($at)\n"
/* Add'l temp regs */
- LONG_S "$24, " VAL(PT_R24) "($at)\n"
- LONG_S "$25, " VAL(PT_R25) "($at)\n"
+ LONG_S_ "$24, " VAL(PT_R24) "($at)\n"
+ LONG_S_ "$25, " VAL(PT_R25) "($at)\n"
/* Kernel temp regs */
- LONG_S "$26, " VAL(PT_R26) "($at)\n"
- LONG_S "$27, " VAL(PT_R27) "($at)\n"
+ LONG_S_ "$26, " VAL(PT_R26) "($at)\n"
+ LONG_S_ "$27, " VAL(PT_R27) "($at)\n"
/* Global pointer, stack pointer, frame pointer and
* return address */
- LONG_S "$gp, " VAL(PT_R28) "($at)\n"
- LONG_S "$sp, " VAL(PT_R29) "($at)\n"
- LONG_S "$fp, " VAL(PT_R30) "($at)\n"
- LONG_S "$ra, " VAL(PT_R31) "($at)\n"
+ LONG_S_ "$gp, " VAL(PT_R28) "($at)\n"
+ LONG_S_ "$sp, " VAL(PT_R29) "($at)\n"
+ LONG_S_ "$fp, " VAL(PT_R30) "($at)\n"
+ LONG_S_ "$ra, " VAL(PT_R31) "($at)\n"
/* Now we can get the $at and v0 registers back and
* store them */
- LONG_L "$8, %[at]\n"
- LONG_S "$8, " VAL(PT_R1) "($at)\n"
- LONG_L "$8, %[v0]\n"
- LONG_S "$8, " VAL(PT_R2) "($at)\n"
- LONG_L "$8, %[v1]\n"
- LONG_S "$8, " VAL(PT_R3) "($at)\n"
+ LONG_L_ "$8, %[at]\n"
+ LONG_S_ "$8, " VAL(PT_R1) "($at)\n"
+ LONG_L_ "$8, %[v0]\n"
+ LONG_S_ "$8, " VAL(PT_R2) "($at)\n"
+ LONG_L_ "$8, %[v1]\n"
+ LONG_S_ "$8, " VAL(PT_R3) "($at)\n"
:
:
[at] "m" (at),
@@ -191,8 +187,8 @@
__asm__ __volatile__ (
".set noat\n"
"1:\n"
- PTR_LA "$at, 1b\n"
- LONG_S "$at, %[cp0_epc]\n"
+ PTR_LA_ "$at, 1b\n"
+ LONG_S_ "$at, %[cp0_epc]\n"
:
[cp0_epc] "=m" (my_regs.cp0_epc)
:
diff --git a/arch/mips/sgi-ip27/ip27-klnuma.c b/arch/mips/sgi-ip27/ip27-klnuma.c
index d9c79d8..c3d30a8 100644
--- a/arch/mips/sgi-ip27/ip27-klnuma.c
+++ b/arch/mips/sgi-ip27/ip27-klnuma.c
@@ -133,4 +133,3 @@
return (KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >>
PAGE_SHIFT);
}
-
diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
index 6c5a630..bc4fa8d 100644
--- a/arch/mips/sgi-ip27/ip27-nmi.c
+++ b/arch/mips/sgi-ip27/ip27-nmi.c
@@ -17,11 +17,10 @@
#endif
#define CNODEID_NONE (cnodeid_t)-1
-#define enter_panic_mode() spin_lock(&nmi_lock)
typedef unsigned long machreg_t;
-DEFINE_SPINLOCK(nmi_lock);
+static arch_spinlock_t nmi_lock = __ARCH_SPIN_LOCK_UNLOCKED;
/*
* Lets see what else we need to do here. Set up sp, gp?
@@ -193,9 +192,9 @@
atomic_inc(&nmied_cpus);
#endif
/*
- * Use enter_panic_mode to allow only 1 cpu to proceed
+ * Only allow 1 cpu to proceed
*/
- enter_panic_mode();
+ arch_spin_lock(&nmi_lock);
#ifdef REAL_NMI_SIGNAL
/*
diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c
index 5c2bf11..d8b6520 100644
--- a/arch/mips/sgi-ip32/ip32-irq.c
+++ b/arch/mips/sgi-ip32/ip32-irq.c
@@ -512,10 +512,6 @@
"level");
break;
- case CRIME_GBE0_IRQ ... CRIME_GBE3_IRQ:
- set_irq_chip_and_handler_name(irq,
- &crime_edge_interrupt, handle_edge_irq, "edge");
- break;
case CRIME_CPUERR_IRQ:
case CRIME_MEMERR_IRQ:
set_irq_chip_and_handler_name(irq,
@@ -523,12 +519,9 @@
"level");
break;
+ case CRIME_GBE0_IRQ ... CRIME_GBE3_IRQ:
case CRIME_RE_EMPTY_E_IRQ ... CRIME_RE_IDLE_E_IRQ:
case CRIME_SOFT0_IRQ ... CRIME_SOFT2_IRQ:
- set_irq_chip_and_handler_name(irq,
- &crime_edge_interrupt, handle_edge_irq, "edge");
- break;
-
case CRIME_VICE_IRQ:
set_irq_chip_and_handler_name(irq,
&crime_edge_interrupt, handle_edge_irq, "edge");
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 4070268..06e25d9 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -73,14 +73,14 @@
/* Store the CPU id (not the logical number) */
int bcm1480_irq_owner[BCM1480_NR_IRQS];
-DEFINE_SPINLOCK(bcm1480_imr_lock);
+static DEFINE_RAW_SPINLOCK(bcm1480_imr_lock);
void bcm1480_mask_irq(int cpu, int irq)
{
unsigned long flags, hl_spacing;
u64 cur_ints;
- spin_lock_irqsave(&bcm1480_imr_lock, flags);
+ raw_spin_lock_irqsave(&bcm1480_imr_lock, flags);
hl_spacing = 0;
if ((irq >= BCM1480_NR_IRQS_HALF) && (irq <= BCM1480_NR_IRQS)) {
hl_spacing = BCM1480_IMR_HL_SPACING;
@@ -89,7 +89,7 @@
cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + hl_spacing));
cur_ints |= (((u64) 1) << irq);
____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + hl_spacing));
- spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
}
void bcm1480_unmask_irq(int cpu, int irq)
@@ -97,7 +97,7 @@
unsigned long flags, hl_spacing;
u64 cur_ints;
- spin_lock_irqsave(&bcm1480_imr_lock, flags);
+ raw_spin_lock_irqsave(&bcm1480_imr_lock, flags);
hl_spacing = 0;
if ((irq >= BCM1480_NR_IRQS_HALF) && (irq <= BCM1480_NR_IRQS)) {
hl_spacing = BCM1480_IMR_HL_SPACING;
@@ -106,7 +106,7 @@
cur_ints = ____raw_readq(IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + hl_spacing));
cur_ints &= ~(((u64) 1) << irq);
____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + hl_spacing));
- spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
}
#ifdef CONFIG_SMP
@@ -123,7 +123,7 @@
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
- spin_lock_irqsave(&bcm1480_imr_lock, flags);
+ raw_spin_lock_irqsave(&bcm1480_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = bcm1480_irq_owner[irq];
@@ -148,7 +148,7 @@
____raw_writeq(cur_ints, IOADDR(A_BCM1480_IMR_MAPPER(cpu) + R_BCM1480_IMR_INTERRUPT_MASK_H + (k*BCM1480_IMR_HL_SPACING)));
}
}
- spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&bcm1480_imr_lock, flags);
return 0;
}
diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c
index 15ea778..ed2453e 100644
--- a/arch/mips/sibyte/common/sb_tbprof.c
+++ b/arch/mips/sibyte/common/sb_tbprof.c
@@ -28,7 +28,6 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/errno.h>
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index 5e7f201..ab44a2f 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -72,20 +72,20 @@
/* Store the CPU id (not the logical number) */
int sb1250_irq_owner[SB1250_NR_IRQS];
-DEFINE_SPINLOCK(sb1250_imr_lock);
+static DEFINE_RAW_SPINLOCK(sb1250_imr_lock);
void sb1250_mask_irq(int cpu, int irq)
{
unsigned long flags;
u64 cur_ints;
- spin_lock_irqsave(&sb1250_imr_lock, flags);
+ raw_spin_lock_irqsave(&sb1250_imr_lock, flags);
cur_ints = ____raw_readq(IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
cur_ints |= (((u64) 1) << irq);
____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
- spin_unlock_irqrestore(&sb1250_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&sb1250_imr_lock, flags);
}
void sb1250_unmask_irq(int cpu, int irq)
@@ -93,13 +93,13 @@
unsigned long flags;
u64 cur_ints;
- spin_lock_irqsave(&sb1250_imr_lock, flags);
+ raw_spin_lock_irqsave(&sb1250_imr_lock, flags);
cur_ints = ____raw_readq(IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
cur_ints &= ~(((u64) 1) << irq);
____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
- spin_unlock_irqrestore(&sb1250_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&sb1250_imr_lock, flags);
}
#ifdef CONFIG_SMP
@@ -115,7 +115,7 @@
cpu = cpu_logical_map(i);
/* Protect against other affinity changers and IMR manipulation */
- spin_lock_irqsave(&sb1250_imr_lock, flags);
+ raw_spin_lock_irqsave(&sb1250_imr_lock, flags);
/* Swizzle each CPU's IMR (but leave the IP selection alone) */
old_cpu = sb1250_irq_owner[irq];
@@ -137,7 +137,7 @@
____raw_writeq(cur_ints, IOADDR(A_IMR_MAPPER(cpu) +
R_IMR_INTERRUPT_MASK));
}
- spin_unlock_irqrestore(&sb1250_imr_lock, flags);
+ raw_spin_unlock_irqrestore(&sb1250_imr_lock, flags);
return 0;
}
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 31e2583..90c558f 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -132,7 +132,7 @@
* readb/writeb to access them
*/
-DEFINE_SPINLOCK(sni_rm200_i8259A_lock);
+static DEFINE_RAW_SPINLOCK(sni_rm200_i8259A_lock);
#define PIC_CMD 0x00
#define PIC_IMR 0x01
#define PIC_ISR PIC_CMD
@@ -161,13 +161,13 @@
irq -= RM200_I8259A_IRQ_BASE;
mask = 1 << irq;
- spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
+ raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
rm200_cached_irq_mask |= mask;
if (irq & 8)
writeb(cached_slave_mask, rm200_pic_slave + PIC_IMR);
else
writeb(cached_master_mask, rm200_pic_master + PIC_IMR);
- spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
}
static void sni_rm200_enable_8259A_irq(unsigned int irq)
@@ -177,13 +177,13 @@
irq -= RM200_I8259A_IRQ_BASE;
mask = ~(1 << irq);
- spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
+ raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
rm200_cached_irq_mask &= mask;
if (irq & 8)
writeb(cached_slave_mask, rm200_pic_slave + PIC_IMR);
else
writeb(cached_master_mask, rm200_pic_master + PIC_IMR);
- spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
}
static inline int sni_rm200_i8259A_irq_real(unsigned int irq)
@@ -216,7 +216,7 @@
irq -= RM200_I8259A_IRQ_BASE;
irqmask = 1 << irq;
- spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
+ raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
/*
* Lightweight spurious IRQ detection. We do not want
* to overdo spurious IRQ handling - it's usually a sign
@@ -247,7 +247,7 @@
writeb(cached_master_mask, rm200_pic_master + PIC_IMR);
writeb(0x60+irq, rm200_pic_master + PIC_CMD);
}
- spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
return;
spurious_8259A_irq:
@@ -298,7 +298,7 @@
{
int irq;
- spin_lock(&sni_rm200_i8259A_lock);
+ raw_spin_lock(&sni_rm200_i8259A_lock);
/* Perform an interrupt acknowledge cycle on controller 1. */
writeb(0x0C, rm200_pic_master + PIC_CMD); /* prepare for poll */
@@ -325,7 +325,7 @@
irq = -1;
}
- spin_unlock(&sni_rm200_i8259A_lock);
+ raw_spin_unlock(&sni_rm200_i8259A_lock);
return likely(irq >= 0) ? irq + RM200_I8259A_IRQ_BASE : irq;
}
@@ -334,7 +334,7 @@
{
unsigned long flags;
- spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
+ raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
writeb(0xff, rm200_pic_master + PIC_IMR);
writeb(0xff, rm200_pic_slave + PIC_IMR);
@@ -352,7 +352,7 @@
writeb(cached_master_mask, rm200_pic_master + PIC_IMR);
writeb(cached_slave_mask, rm200_pic_slave + PIC_IMR);
- spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
+ raw_spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
}
/*
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index e27809b..7174d83 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -399,11 +399,6 @@
return txx9_system_type;
}
-char * __init prom_getcmdline(void)
-{
- return &(arcs_cmdline[0]);
-}
-
const char *__init prom_getenv(const char *name)
{
const s32 *str;
diff --git a/arch/mips/txx9/jmr3927/setup.c b/arch/mips/txx9/jmr3927/setup.c
index 25e50a7..3206f76 100644
--- a/arch/mips/txx9/jmr3927/setup.c
+++ b/arch/mips/txx9/jmr3927/setup.c
@@ -67,8 +67,6 @@
static void __init jmr3927_mem_setup(void)
{
- char *argptr;
-
set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO);
_machine_restart = jmr3927_machine_restart;
@@ -97,11 +95,6 @@
jmr3927_board_init();
tx3927_sio_init(0, 1 << 1); /* ch1: noCTS */
-#ifdef CONFIG_SERIAL_TXX9_CONSOLE
- argptr = prom_getcmdline();
- if (!strstr(argptr, "console="))
- strcat(argptr, " console=ttyS1,115200");
-#endif
}
static void __init jmr3927_pci_setup(void)
diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c
index ee468ea..b15adfc 100644
--- a/arch/mips/txx9/rbtx4927/setup.c
+++ b/arch/mips/txx9/rbtx4927/setup.c
@@ -187,8 +187,6 @@
static void __init rbtx4927_mem_setup(void)
{
- char *argptr;
-
if (TX4927_REV_PCODE() == 0x4927) {
rbtx4927_clock_init();
tx4927_setup();
@@ -213,11 +211,6 @@
gpio_direction_output(15, 1);
tx4927_sio_init(0, 0);
-#ifdef CONFIG_SERIAL_TXX9_CONSOLE
- argptr = prom_getcmdline();
- if (!strstr(argptr, "console="))
- strcat(argptr, " console=ttyS0,38400");
-#endif
}
static void __init rbtx4927_clock_init(void)
diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c
index d66509b..d6e70da 100644
--- a/arch/mips/txx9/rbtx4938/setup.c
+++ b/arch/mips/txx9/rbtx4938/setup.c
@@ -153,7 +153,6 @@
static void __init rbtx4938_mem_setup(void)
{
unsigned long long pcfg;
- char *argptr;
if (txx9_master_clock == 0)
txx9_master_clock = 25000000; /* 25MHz */
@@ -168,11 +167,6 @@
#endif
tx4938_sio_init(7372800, 0);
-#ifdef CONFIG_SERIAL_TXX9_CONSOLE
- argptr = prom_getcmdline();
- if (!strstr(argptr, "console="))
- strcat(argptr, " console=ttyS0,38400");
-#endif
#ifdef CONFIG_TOSHIBA_RBTX4938_MPLEX_PIO58_61
pr_info("PIOSEL: disabling both ATA and NAND selection\n");
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 50c9af4..155d571 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -58,7 +58,7 @@
config NR_IRQS
int "Number of virtual interrupt numbers"
- range 32 512
+ range 32 32768
default "512"
help
This defines the number of virtual interrupt numbers the kernel
@@ -241,6 +241,33 @@
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
def_bool y
+config PPC_ADV_DEBUG_REGS
+ bool
+ depends on 40x || BOOKE
+ default y
+
+config PPC_ADV_DEBUG_IACS
+ int
+ depends on PPC_ADV_DEBUG_REGS
+ default 4 if 44x
+ default 2
+
+config PPC_ADV_DEBUG_DACS
+ int
+ depends on PPC_ADV_DEBUG_REGS
+ default 2
+
+config PPC_ADV_DEBUG_DVCS
+ int
+ depends on PPC_ADV_DEBUG_REGS
+ default 2 if 44x
+ default 0
+
+config PPC_ADV_DEBUG_DAC_RANGE
+ bool
+ depends on PPC_ADV_DEBUG_REGS && 44x
+ default y
+
source "init/Kconfig"
source "kernel/Kconfig.freezer"
diff --git a/arch/powerpc/boot/dts/arches.dts b/arch/powerpc/boot/dts/arches.dts
index 414ef8b..30f4120 100644
--- a/arch/powerpc/boot/dts/arches.dts
+++ b/arch/powerpc/boot/dts/arches.dts
@@ -60,6 +60,7 @@
d-cache-size = <32768>;
dcr-controller;
dcr-access-method = "native";
+ next-level-cache = <&L2C0>;
};
};
@@ -146,6 +147,13 @@
dcr-reg = <0x010 0x002>;
};
+ CRYPTO: crypto@180000 {
+ compatible = "amcc,ppc460gt-crypto", "amcc,ppc4xx-crypto";
+ reg = <4 0x00180000 0x80400>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x1d 0x4>;
+ };
+
MAL0: mcmal {
compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
dcr-reg = <0x180 0x062>;
@@ -274,6 +282,7 @@
max-frame-size = <9000>;
rx-fifo-size = <4096>;
tx-fifo-size = <2048>;
+ rx-fifo-size-gige = <16384>;
phy-mode = "sgmii";
phy-map = <0xffffffff>;
gpcs-address = <0x0000000a>;
@@ -302,6 +311,7 @@
max-frame-size = <9000>;
rx-fifo-size = <4096>;
tx-fifo-size = <2048>;
+ rx-fifo-size-gige = <16384>;
phy-mode = "sgmii";
phy-map = <0x00000000>;
gpcs-address = <0x0000000b>;
@@ -331,6 +341,8 @@
max-frame-size = <9000>;
rx-fifo-size = <4096>;
tx-fifo-size = <2048>;
+ rx-fifo-size-gige = <16384>;
+ tx-fifo-size-gige = <16384>; /* emac2&3 only */
phy-mode = "sgmii";
phy-map = <0x00000001>;
gpcs-address = <0x0000000C>;
diff --git a/arch/powerpc/boot/dts/gef_ppc9a.dts b/arch/powerpc/boot/dts/gef_ppc9a.dts
index c86114e..977f260 100644
--- a/arch/powerpc/boot/dts/gef_ppc9a.dts
+++ b/arch/powerpc/boot/dts/gef_ppc9a.dts
@@ -341,6 +341,22 @@
device_type = "open-pic";
};
+ msi@41600 {
+ compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
+ reg = <0x41600 0x80>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0
+ 0xe1 0
+ 0xe2 0
+ 0xe3 0
+ 0xe4 0
+ 0xe5 0
+ 0xe6 0
+ 0xe7 0>;
+ interrupt-parent = <&mpic>;
+ };
+
global-utilities@e0000 {
compatible = "fsl,mpc8641-guts";
reg = <0xe0000 0x1000>;
diff --git a/arch/powerpc/boot/dts/gef_sbc310.dts b/arch/powerpc/boot/dts/gef_sbc310.dts
index 820c2b3..8e4efff 100644
--- a/arch/powerpc/boot/dts/gef_sbc310.dts
+++ b/arch/powerpc/boot/dts/gef_sbc310.dts
@@ -32,6 +32,7 @@
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
+ pci1 = &pci1;
};
cpus {
@@ -338,6 +339,22 @@
device_type = "open-pic";
};
+ msi@41600 {
+ compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
+ reg = <0x41600 0x80>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0
+ 0xe1 0
+ 0xe2 0
+ 0xe3 0
+ 0xe4 0
+ 0xe5 0
+ 0xe6 0
+ 0xe7 0>;
+ interrupt-parent = <&mpic>;
+ };
+
global-utilities@e0000 {
compatible = "fsl,mpc8641-guts";
reg = <0xe0000 0x1000>;
@@ -358,7 +375,7 @@
clock-frequency = <33333333>;
interrupt-parent = <&mpic>;
interrupts = <0x18 0x2>;
- interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+ interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
interrupt-map = <
0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
diff --git a/arch/powerpc/boot/dts/gef_sbc610.dts b/arch/powerpc/boot/dts/gef_sbc610.dts
index 30911ad..bb70600 100644
--- a/arch/powerpc/boot/dts/gef_sbc610.dts
+++ b/arch/powerpc/boot/dts/gef_sbc610.dts
@@ -75,14 +75,48 @@
interrupts = <19 2>;
interrupt-parent = <&mpic>;
- ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
- 1 0 0xe8000000 0x08000000 // Paged Flash 0
- 2 0 0xe0000000 0x08000000 // Paged Flash 1
- 3 0 0xfc100000 0x00020000 // NVRAM
- 4 0 0xfc000000 0x00008000 // FPGA
- 5 0 0xfc008000 0x00008000 // AFIX FPGA
- 6 0 0xfd000000 0x00800000 // IO FPGA (8-bit)
- 7 0 0xfd800000 0x00800000>; // IO FPGA (32-bit)
+ ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
+ 1 0 0xe8000000 0x08000000 // Paged Flash 0
+ 2 0 0xe0000000 0x08000000 // Paged Flash 1
+ 3 0 0xfc100000 0x00020000 // NVRAM
+ 4 0 0xfc000000 0x00008000 // FPGA
+ 5 0 0xfc008000 0x00008000 // AFIX FPGA
+ 6 0 0xfd000000 0x00800000 // IO FPGA (8-bit)
+ 7 0 0xfd800000 0x00800000>; // IO FPGA (32-bit)
+
+ /* flash@0,0 is a mirror of part of the memory in flash@1,0
+ flash@0,0 {
+ compatible = "gef,sbc610-firmware-mirror", "cfi-flash";
+ reg = <0x0 0x0 0x1000000>;
+ bank-width = <4>;
+ device-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 {
+ label = "firmware";
+ reg = <0x0 0x1000000>;
+ read-only;
+ };
+ };
+ */
+
+ flash@1,0 {
+ compatible = "gef,sbc610-paged-flash", "cfi-flash";
+ reg = <0x1 0x0 0x8000000>;
+ bank-width = <4>;
+ device-width = <2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 {
+ label = "user";
+ reg = <0x0 0x7800000>;
+ };
+ partition@7800000 {
+ label = "firmware";
+ reg = <0x7800000 0x800000>;
+ read-only;
+ };
+ };
nvram@3,0 {
device_type = "nvram";
@@ -305,6 +339,22 @@
device_type = "open-pic";
};
+ msi@41600 {
+ compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
+ reg = <0x41600 0x80>;
+ msi-available-ranges = <0 0x100>;
+ interrupts = <
+ 0xe0 0
+ 0xe1 0
+ 0xe2 0
+ 0xe3 0
+ 0xe4 0
+ 0xe5 0
+ 0xe6 0
+ 0xe7 0>;
+ interrupt-parent = <&mpic>;
+ };
+
global-utilities@e0000 {
compatible = "fsl,mpc8641-guts";
reg = <0xe0000 0x1000>;
diff --git a/arch/powerpc/boot/dts/glacier.dts b/arch/powerpc/boot/dts/glacier.dts
index f6f6189..d62a4fb 100644
--- a/arch/powerpc/boot/dts/glacier.dts
+++ b/arch/powerpc/boot/dts/glacier.dts
@@ -1,7 +1,7 @@
/*
* Device Tree Source for AMCC Glacier (460GT)
*
- * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ * Copyright 2008-2010 DENX Software Engineering, Stefan Roese <sr@denx.de>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
@@ -42,6 +42,7 @@
d-cache-size = <32768>;
dcr-controller;
dcr-access-method = "native";
+ next-level-cache = <&L2C0>;
};
};
@@ -106,6 +107,16 @@
dcr-reg = <0x00c 0x002>;
};
+ L2C0: l2c {
+ compatible = "ibm,l2-cache-460gt", "ibm,l2-cache";
+ dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */
+ 0x030 0x008>; /* L2 cache DCR's */
+ cache-line-size = <32>; /* 32 bytes */
+ cache-size = <262144>; /* L2, 256K */
+ interrupt-parent = <&UIC1>;
+ interrupts = <11 1>;
+ };
+
plb {
compatible = "ibm,plb-460gt", "ibm,plb4";
#address-cells = <2>;
@@ -118,6 +129,13 @@
dcr-reg = <0x010 0x002>;
};
+ CRYPTO: crypto@180000 {
+ compatible = "amcc,ppc460gt-crypto", "amcc,ppc4xx-crypto";
+ reg = <4 0x00180000 0x80400>;
+ interrupt-parent = <&UIC0>;
+ interrupts = <0x1d 0x4>;
+ };
+
MAL0: mcmal {
compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
dcr-reg = <0x180 0x062>;
@@ -186,6 +204,29 @@
reg = <0x03fa0000 0x00060000>;
};
};
+
+ ndfc@3,0 {
+ compatible = "ibm,ndfc";
+ reg = <0x00000003 0x00000000 0x00002000>;
+ ccr = <0x00001000>;
+ bank-settings = <0x80002222>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@100000 {
+ label = "user";
+ reg = <0x00000000 0x03f00000>;
+ };
+ };
+ };
};
UART0: serial@ef600300 {
@@ -237,6 +278,20 @@
reg = <0xef600700 0x00000014>;
interrupt-parent = <&UIC0>;
interrupts = <0x2 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rtc@68 {
+ compatible = "stm,m41t80";
+ reg = <0x68>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x19 0x8>;
+ };
+ sttm@48 {
+ compatible = "ad,ad7414";
+ reg = <0x48>;
+ interrupt-parent = <&UIC1>;
+ interrupts = <0x14 0x8>;
+ };
};
IIC1: i2c@ef600800 {
@@ -275,7 +330,7 @@
EMAC0: ethernet@ef600e00 {
device_type = "network";
- compatible = "ibm,emac-460gt", "ibm,emac4";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
interrupt-parent = <&EMAC0>;
interrupts = <0x0 0x1>;
#interrupt-cells = <1>;
@@ -283,7 +338,7 @@
#size-cells = <0>;
interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
/*Wake*/ 0x1 &UIC2 0x14 0x4>;
- reg = <0xef600e00 0x00000074>;
+ reg = <0xef600e00 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <0>;
@@ -305,7 +360,7 @@
EMAC1: ethernet@ef600f00 {
device_type = "network";
- compatible = "ibm,emac-460gt", "ibm,emac4";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
interrupt-parent = <&EMAC1>;
interrupts = <0x0 0x1>;
#interrupt-cells = <1>;
@@ -313,7 +368,7 @@
#size-cells = <0>;
interrupt-map = </*Status*/ 0x0 &UIC2 0x11 0x4
/*Wake*/ 0x1 &UIC2 0x15 0x4>;
- reg = <0xef600f00 0x00000074>;
+ reg = <0xef600f00 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <1>;
@@ -336,7 +391,7 @@
EMAC2: ethernet@ef601100 {
device_type = "network";
- compatible = "ibm,emac-460gt", "ibm,emac4";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
interrupt-parent = <&EMAC2>;
interrupts = <0x0 0x1>;
#interrupt-cells = <1>;
@@ -344,7 +399,7 @@
#size-cells = <0>;
interrupt-map = </*Status*/ 0x0 &UIC2 0x12 0x4
/*Wake*/ 0x1 &UIC2 0x16 0x4>;
- reg = <0xef601100 0x00000074>;
+ reg = <0xef601100 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <2>;
@@ -366,7 +421,7 @@
EMAC3: ethernet@ef601200 {
device_type = "network";
- compatible = "ibm,emac-460gt", "ibm,emac4";
+ compatible = "ibm,emac-460gt", "ibm,emac4sync";
interrupt-parent = <&EMAC3>;
interrupts = <0x0 0x1>;
#interrupt-cells = <1>;
@@ -374,7 +429,7 @@
#size-cells = <0>;
interrupt-map = </*Status*/ 0x0 &UIC2 0x13 0x4
/*Wake*/ 0x1 &UIC2 0x17 0x4>;
- reg = <0xef601200 0x00000074>;
+ reg = <0xef601200 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <3>;
@@ -414,6 +469,7 @@
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000
+ 0x02000000 0x00000000 0x00000000 0x0000000c 0x0ee00000 0x00000000 0x00100000
0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
@@ -444,6 +500,7 @@
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
+ 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000
0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
@@ -485,6 +542,7 @@
* later cannot be changed
*/
ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000
+ 0x02000000 0x00000000 0x00000000 0x0000000f 0x00100000 0x00000000 0x00100000
0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>;
/* Inbound 2GB range starting at 0 */
diff --git a/arch/powerpc/boot/dts/katmai.dts b/arch/powerpc/boot/dts/katmai.dts
index 8f345de9..8cf2c0c 100644
--- a/arch/powerpc/boot/dts/katmai.dts
+++ b/arch/powerpc/boot/dts/katmai.dts
@@ -156,7 +156,7 @@
compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
#address-cells = <1>;
#size-cells = <1>;
- ranges = <0x00000000 0x00000004 0xe0000000 0x20000000>;
+ ranges = <0xe0000000 0x00000004 0xe0000000 0x20000000>;
clock-frequency = <0>; /* Filled in by zImage */
EBC0: ebc {
@@ -165,14 +165,47 @@
#address-cells = <2>;
#size-cells = <1>;
clock-frequency = <0>; /* Filled in by zImage */
+ /* ranges property is supplied by U-Boot */
interrupts = <0x5 0x1>;
interrupt-parent = <&UIC1>;
+
+ nor_flash@0,0 {
+ compatible = "cfi-flash";
+ bank-width = <2>;
+ reg = <0x00000000 0x00000000 0x01000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ partition@0 {
+ label = "kernel";
+ reg = <0x00000000 0x001e0000>;
+ };
+ partition@1e0000 {
+ label = "dtb";
+ reg = <0x001e0000 0x00020000>;
+ };
+ partition@200000 {
+ label = "root";
+ reg = <0x00200000 0x00200000>;
+ };
+ partition@400000 {
+ label = "user";
+ reg = <0x00400000 0x00b60000>;
+ };
+ partition@f60000 {
+ label = "env";
+ reg = <0x00f60000 0x00040000>;
+ };
+ partition@fa0000 {
+ label = "u-boot";
+ reg = <0x00fa0000 0x00060000>;
+ };
+ };
};
- UART0: serial@10000200 {
+ UART0: serial@f0000200 {
device_type = "serial";
compatible = "ns16550";
- reg = <0x10000200 0x00000008>;
+ reg = <0xf0000200 0x00000008>;
virtual-reg = <0xa0000200>;
clock-frequency = <0>; /* Filled in by zImage */
current-speed = <115200>;
@@ -180,10 +213,10 @@
interrupts = <0x0 0x4>;
};
- UART1: serial@10000300 {
+ UART1: serial@f0000300 {
device_type = "serial";
compatible = "ns16550";
- reg = <0x10000300 0x00000008>;
+ reg = <0xf0000300 0x00000008>;
virtual-reg = <0xa0000300>;
clock-frequency = <0>;
current-speed = <0>;
@@ -192,10 +225,10 @@
};
- UART2: serial@10000600 {
+ UART2: serial@f0000600 {
device_type = "serial";
compatible = "ns16550";
- reg = <0x10000600 0x00000008>;
+ reg = <0xf0000600 0x00000008>;
virtual-reg = <0xa0000600>;
clock-frequency = <0>;
current-speed = <0>;
@@ -203,27 +236,27 @@
interrupts = <0x5 0x4>;
};
- IIC0: i2c@10000400 {
+ IIC0: i2c@f0000400 {
compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
- reg = <0x10000400 0x00000014>;
+ reg = <0xf0000400 0x00000014>;
interrupt-parent = <&UIC0>;
interrupts = <0x2 0x4>;
};
- IIC1: i2c@10000500 {
+ IIC1: i2c@f0000500 {
compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
- reg = <0x10000500 0x00000014>;
+ reg = <0xf0000500 0x00000014>;
interrupt-parent = <&UIC0>;
interrupts = <0x3 0x4>;
};
- EMAC0: ethernet@10000800 {
+ EMAC0: ethernet@f0000800 {
linux,network-index = <0x0>;
device_type = "network";
compatible = "ibm,emac-440spe", "ibm,emac4";
interrupt-parent = <&UIC1>;
interrupts = <0x1c 0x4 0x1d 0x4>;
- reg = <0x10000800 0x00000074>;
+ reg = <0xf0000800 0x00000074>;
local-mac-address = [000000000000];
mal-device = <&MAL0>;
mal-tx-channel = <0>;
@@ -248,11 +281,11 @@
primary;
large-inbound-windows;
enable-msi-hole;
- reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */
- 0x00000000 0x00000000 0x00000000 /* no IACK cycles */
- 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */
- 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */
- 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */
+ reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */
+ 0x00000000 0x00000000 0x00000000 /* no IACK cycles */
+ 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */
+ 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */
+ 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */
/* Outbound ranges, one memory and one IO,
* later cannot be changed
@@ -453,6 +486,6 @@
};
chosen {
- linux,stdout-path = "/plb/opb/serial@10000200";
+ linux,stdout-path = "/plb/opb/serial@f0000200";
};
};
diff --git a/arch/powerpc/boot/dts/mpc5121ads.dts b/arch/powerpc/boot/dts/mpc5121ads.dts
index c353dac..c9ef6bb 100644
--- a/arch/powerpc/boot/dts/mpc5121ads.dts
+++ b/arch/powerpc/boot/dts/mpc5121ads.dts
@@ -62,17 +62,12 @@
interrupt-parent = < &ipic >;
#address-cells = <1>;
#size-cells = <1>;
- bank-width = <1>;
// ADS has two Hynix 512MB Nand flash chips in a single
- // stacked package .
+ // stacked package.
chips = <2>;
- nand0@0 {
- label = "nand0";
- reg = <0x00000000 0x02000000>; // first 32 MB of chip 0
- };
- nand1@20000000 {
- label = "nand1";
- reg = <0x20000000 0x02000000>; // first 32 MB of chip 1
+ nand@0 {
+ label = "nand";
+ reg = <0x00000000 0x40000000>; // 512MB + 512MB
};
};
@@ -166,6 +161,11 @@
interrupt-parent = < &ipic >;
};
+ reset@e00 { // Reset module
+ compatible = "fsl,mpc5121-reset";
+ reg = <0xe00 0x100>;
+ };
+
clock@f00 { // Clock control
compatible = "fsl,mpc5121-clock";
reg = <0xf00 0x100>;
@@ -185,17 +185,15 @@
interrupt-parent = < &ipic >;
};
- mscan@1300 {
+ can@1300 {
compatible = "fsl,mpc5121-mscan";
- cell-index = <0>;
interrupts = <12 0x8>;
interrupt-parent = < &ipic >;
reg = <0x1300 0x80>;
};
- mscan@1380 {
+ can@1380 {
compatible = "fsl,mpc5121-mscan";
- cell-index = <1>;
interrupts = <13 0x8>;
interrupt-parent = < &ipic >;
reg = <0x1380 0x80>;
@@ -205,17 +203,31 @@
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc5121-i2c", "fsl-i2c";
- cell-index = <0>;
reg = <0x1700 0x20>;
interrupts = <9 0x8>;
interrupt-parent = < &ipic >;
+ fsl,preserve-clocking;
+
+ hwmon@4a {
+ compatible = "adi,ad7414";
+ reg = <0x4a>;
+ };
+
+ eeprom@50 {
+ compatible = "at,24c32";
+ reg = <0x50>;
+ };
+
+ rtc@68 {
+ compatible = "stm,m41t62";
+ reg = <0x68>;
+ };
};
i2c@1720 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc5121-i2c", "fsl-i2c";
- cell-index = <1>;
reg = <0x1720 0x20>;
interrupts = <10 0x8>;
interrupt-parent = < &ipic >;
@@ -225,7 +237,6 @@
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc5121-i2c", "fsl-i2c";
- cell-index = <2>;
reg = <0x1740 0x20>;
interrupts = <11 0x8>;
interrupt-parent = < &ipic >;
@@ -244,7 +255,7 @@
};
display@2100 {
- compatible = "fsl,mpc5121-diu", "fsl-diu";
+ compatible = "fsl,mpc5121-diu";
reg = <0x2100 0x100>;
interrupts = <64 0x8>;
interrupt-parent = < &ipic >;
@@ -277,7 +288,7 @@
// USB1 using external ULPI PHY
//usb@3000 {
- // compatible = "fsl,mpc5121-usb2-dr", "fsl-usb2-dr";
+ // compatible = "fsl,mpc5121-usb2-dr";
// reg = <0x3000 0x1000>;
// #address-cells = <1>;
// #size-cells = <0>;
@@ -285,12 +296,11 @@
// interrupts = <43 0x8>;
// dr_mode = "otg";
// phy_type = "ulpi";
- // port1;
//};
// USB0 using internal UTMI PHY
usb@4000 {
- compatible = "fsl,mpc5121-usb2-dr", "fsl-usb2-dr";
+ compatible = "fsl,mpc5121-usb2-dr";
reg = <0x4000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
@@ -298,7 +308,8 @@
interrupts = <44 0x8>;
dr_mode = "otg";
phy_type = "utmi_wide";
- port0;
+ fsl,invert-drvvbus;
+ fsl,invert-pwr-fault;
};
// IO control
@@ -365,7 +376,7 @@
};
dma@14000 {
- compatible = "fsl,mpc5121-dma2";
+ compatible = "fsl,mpc5121-dma";
reg = <0x14000 0x1800>;
interrupts = <65 0x8>;
interrupt-parent = < &ipic >;
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 6d892ba..92fb178 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -54,9 +54,52 @@
reg = <0x0 0x10000000>;
};
- bcsr@f8000000 {
- compatible = "fsl,mpc8568mds-bcsr";
- reg = <0xf8000000 0x8000>;
+ localbus@e0005000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8568-localbus", "fsl,pq3-localbus",
+ "simple-bus";
+ reg = <0xe0005000 0x1000>;
+
+ ranges = <0x0 0x0 0xfe000000 0x02000000
+ 0x1 0x0 0xf8000000 0x00008000
+ 0x2 0x0 0xf0000000 0x04000000
+ 0x4 0x0 0xf8008000 0x00008000
+ 0x5 0x0 0xf8010000 0x00008000>;
+
+ nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x02000000>;
+ bank-width = <2>;
+ device-width = <2>;
+ };
+
+ bcsr@1,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "fsl,mpc8568mds-bcsr";
+ reg = <1 0 0x8000>;
+ ranges = <0 1 0 0x8000>;
+
+ bcsr5: gpio-controller@11 {
+ #gpio-cells = <2>;
+ compatible = "fsl,mpc8568mds-bcsr-gpio";
+ reg = <0x5 0x1>;
+ gpio-controller;
+ };
+ };
+
+ pib@4,0 {
+ compatible = "fsl,mpc8568mds-pib";
+ reg = <4 0 0x8000>;
+ };
+
+ pib@5,0 {
+ compatible = "fsl,mpc8568mds-pib";
+ reg = <5 0 0x8000>;
+ };
};
soc8568@e0000000 {
@@ -610,4 +653,20 @@
sleep = <&pmc 0x00080000 /* controller */
&pmc 0x00040000>; /* message unit */
};
+
+ leds {
+ compatible = "gpio-leds";
+
+ green {
+ gpios = <&bcsr5 1 0>;
+ };
+
+ amber {
+ gpios = <&bcsr5 2 0>;
+ };
+
+ red {
+ gpios = <&bcsr5 3 0>;
+ };
+ };
};
diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig
index dec901f..af244e1 100644
--- a/arch/powerpc/configs/44x/katmai_defconfig
+++ b/arch/powerpc/configs/44x/katmai_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.33-rc1
-# Mon Jan 4 14:55:34 2010
+# Linux kernel version: 2.6.33-rc5
+# Tue Jan 26 14:40:58 2010
#
# CONFIG_PPC64 is not set
@@ -106,6 +106,7 @@
CONFIG_RD_GZIP=y
# CONFIG_RD_BZIP2 is not set
# CONFIG_RD_LZMA is not set
+# CONFIG_RD_LZO is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
@@ -442,7 +443,90 @@
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
-# CONFIG_MTD is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
@@ -500,7 +584,7 @@
#
#
-# See the help texts for more information.
+# The newer stack is recommended.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
@@ -763,7 +847,6 @@
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_EXT4_FS is not set
-CONFIG_EXT4_USE_FOR_EXT23=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
@@ -820,6 +903,7 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
index a85f927..622d84f 100644
--- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
+++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig
@@ -1557,7 +1557,52 @@
#
# TI VLYNQ
#
-# CONFIG_STAGING is not set
+CONFIG_STAGING=y
+# CONFIG_STAGING_EXCLUDE_BUILD is not set
+# CONFIG_ET131X is not set
+# CONFIG_ME4000 is not set
+# CONFIG_MEILHAUS is not set
+# CONFIG_USB_IP_COMMON is not set
+# CONFIG_ECHO is not set
+# CONFIG_COMEDI is not set
+# CONFIG_ASUS_OLED is not set
+# CONFIG_ALTERA_PCIE_CHDMA is not set
+# CONFIG_INPUT_MIMIO is not set
+# CONFIG_TRANZPORT is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# CONFIG_DST is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_B3DFG is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_PLAN9AUTH is not set
+# CONFIG_HECI is not set
+# CONFIG_USB_CPC is not set
+
+#
+# Qualcomm MSM Camera And Video
+#
+
+#
+# Camera Sensor Selection
+#
+# CONFIG_HYPERV_STORAGE is not set
+# CONFIG_HYPERV_BLOCK is not set
+# CONFIG_HYPERV_NET is not set
+CONFIG_VME_BUS=y
+
+#
+# VME Bridge Drivers
+#
+CONFIG_VME_TSI148=y
+
+#
+# VME Device Drivers
+#
+# CONFIG_VME_USER is not set
#
# File systems
diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
index 4554d9b..62c2b81 100644
--- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig
+++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig
@@ -265,7 +265,7 @@
#
# Kernel options
#
-# CONFIG_HIGHMEM is not set
+CONFIG_HIGHMEM=y
CONFIG_TICK_ONESHOT=y
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
@@ -651,7 +651,7 @@
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_OF_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
#
@@ -671,13 +671,9 @@
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
-# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-# CONFIG_MTD_CFI_NOSWAP is not set
-# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_LE_BYTE_SWAP=y
-# CONFIG_MTD_CFI_GEOMETRY is not set
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
@@ -688,7 +684,6 @@
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
@@ -1652,7 +1647,44 @@
#
# TI VLYNQ
#
-# CONFIG_STAGING is not set
+CONFIG_STAGING=y
+# CONFIG_STAGING_EXCLUDE_BUILD is not set
+# CONFIG_ET131X is not set
+# CONFIG_ME4000 is not set
+# CONFIG_MEILHAUS is not set
+# CONFIG_USB_IP_COMMON is not set
+# CONFIG_ECHO is not set
+# CONFIG_COMEDI is not set
+# CONFIG_ASUS_OLED is not set
+# CONFIG_ALTERA_PCIE_CHDMA is not set
+# CONFIG_INPUT_MIMIO is not set
+# CONFIG_TRANZPORT is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# CONFIG_DST is not set
+# CONFIG_POHMELFS is not set
+# CONFIG_B3DFG is not set
+# CONFIG_IDE_PHISON is not set
+# CONFIG_PLAN9AUTH is not set
+# CONFIG_HECI is not set
+# CONFIG_VT6655 is not set
+# CONFIG_USB_CPC is not set
+# CONFIG_RDC_17F3101X is not set
+CONFIG_VME_BUS=y
+
+#
+# VME Bridge Drivers
+#
+# CONFIG_VME_CA91CX42 is not set
+CONFIG_VME_TSI148=y
+
+#
+# VME Device Drivers
+#
+# CONFIG_VME_USER is not set
#
# File systems
@@ -1729,7 +1761,17 @@
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
-# CONFIG_JFFS2_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
@@ -1874,6 +1916,7 @@
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_HIGHMEM is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
diff --git a/arch/powerpc/configs/mpc512x_defconfig b/arch/powerpc/configs/mpc512x_defconfig
new file mode 100644
index 0000000..a047272
--- /dev/null
+++ b/arch/powerpc/configs/mpc512x_defconfig
@@ -0,0 +1,1694 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.33-rc6
+# Fri Feb 5 11:48:29 2010
+#
+# CONFIG_PPC64 is not set
+
+#
+# Processor support
+#
+CONFIG_PPC_BOOK3S_32=y
+# CONFIG_PPC_85xx is not set
+# CONFIG_PPC_8xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_E200 is not set
+CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
+CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_PPC_STD_MMU_32=y
+# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
+# CONFIG_SMP is not set
+CONFIG_NOT_COHERENT_CACHE=y
+CONFIG_PPC32=y
+CONFIG_WORD_SIZE=32
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_MMU=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
+# CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK is not set
+CONFIG_IRQ_PER_CPU=y
+CONFIG_NR_IRQS=512
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_ARCH_HAS_ILOG2_U32=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
+CONFIG_PPC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_GENERIC_NVRAM=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_PPC_OF=y
+CONFIG_OF=y
+# CONFIG_PPC_UDBG_16550 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+CONFIG_AUDIT_ARCH=y
+CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
+CONFIG_DEFAULT_UIMAGE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# CONFIG_PPC_DCR_NATIVE is not set
+# CONFIG_PPC_DCR_MMIO is not set
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_TREE_PREEMPT_RCU is not set
+# CONFIG_TINY_RCU is not set
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_FANOUT=32
+# CONFIG_RCU_FANOUT_EXACT is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=16
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+CONFIG_NAMESPACES=y
+# CONFIG_UTS_NS is not set
+# CONFIG_IPC_NS is not set
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_LZO=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_HAVE_PERF_EVENTS=y
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PERF_COUNTERS is not set
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_SLOW_WORK is not set
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+CONFIG_LBDAF=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+# CONFIG_INLINE_SPIN_TRYLOCK is not set
+# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK is not set
+# CONFIG_INLINE_SPIN_LOCK_BH is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
+# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
+CONFIG_INLINE_SPIN_UNLOCK=y
+# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_READ_TRYLOCK is not set
+# CONFIG_INLINE_READ_LOCK is not set
+# CONFIG_INLINE_READ_LOCK_BH is not set
+# CONFIG_INLINE_READ_LOCK_IRQ is not set
+# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
+CONFIG_INLINE_READ_UNLOCK=y
+# CONFIG_INLINE_READ_UNLOCK_BH is not set
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
+# CONFIG_INLINE_WRITE_TRYLOCK is not set
+# CONFIG_INLINE_WRITE_LOCK is not set
+# CONFIG_INLINE_WRITE_LOCK_BH is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
+# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
+CONFIG_INLINE_WRITE_UNLOCK=y
+# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
+# CONFIG_MUTEX_SPIN_ON_OWNER is not set
+# CONFIG_FREEZER is not set
+
+#
+# Platform support
+#
+# CONFIG_PPC_CHRP is not set
+CONFIG_PPC_MPC512x=y
+CONFIG_PPC_MPC5121=y
+CONFIG_MPC5121_ADS=y
+# CONFIG_MPC5121_GENERIC is not set
+# CONFIG_PPC_MPC52xx is not set
+# CONFIG_PPC_PMAC is not set
+# CONFIG_PPC_CELL is not set
+# CONFIG_PPC_CELL_NATIVE is not set
+# CONFIG_PPC_82xx is not set
+# CONFIG_PQ2ADS is not set
+# CONFIG_PPC_83xx is not set
+# CONFIG_PPC_86xx is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_AMIGAONE is not set
+CONFIG_PPC_OF_BOOT_TRAMPOLINE=y
+CONFIG_IPIC=y
+# CONFIG_MPIC is not set
+# CONFIG_MPIC_WEIRD is not set
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_PPC_970_NAP is not set
+# CONFIG_PPC_INDIRECT_IO is not set
+# CONFIG_GENERIC_IOMAP is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_TAU is not set
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_ULI1575 is not set
+# CONFIG_SIMPLE_GPIO is not set
+
+#
+# Kernel options
+#
+# CONFIG_HIGHMEM is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ=y
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+# CONFIG_SCHED_HRTICK is not set
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_HAS_WALK_MEMORY=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+# CONFIG_KEXEC is not set
+# CONFIG_CRASH_DUMP is not set
+CONFIG_SPARSE_IRQ=y
+CONFIG_MAX_ACTIVE_REGIONS=32
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_MIGRATION is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_PPC_4K_PAGES=y
+# CONFIG_PPC_16K_PAGES is not set
+# CONFIG_PPC_64K_PAGES is not set
+# CONFIG_PPC_256K_PAGES is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_EXTRA_TARGETS=""
+# CONFIG_PM is not set
+# CONFIG_SECCOMP is not set
+CONFIG_ISA_DMA_API=y
+
+#
+# Bus options
+#
+CONFIG_ZONE_DMA=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_FSL_SOC=y
+CONFIG_PPC_PCI_CHOICE=y
+# CONFIG_PCI is not set
+# CONFIG_PCI_DOMAINS is not set
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+# CONFIG_HAS_RAPIDIO is not set
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_PAGE_OFFSET=0xc0000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_PHYSICAL_START=0x00000000
+CONFIG_TASK_SIZE=0xc0000000
+CONFIG_CONSISTENT_SIZE=0x00200000
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+
+#
+# CAN Device Drivers
+#
+CONFIG_CAN_VCAN=y
+CONFIG_CAN_DEV=y
+# CONFIG_CAN_CALC_BITTIMING is not set
+CONFIG_CAN_MSCAN=y
+# CONFIG_CAN_SJA1000 is not set
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_EMS_USB is not set
+CONFIG_CAN_DEBUG_DEVICES=y
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_WIRELESS is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_DEVTMPFS is not set
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_FW_LOADER=y
+# CONFIG_FIRMWARE_IN_KERNEL is not set
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_TESTS is not set
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+CONFIG_MTD_ROM=y
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PHYSMAP is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ALAUDA is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
+CONFIG_MTD_NAND_MPC5121_NFC=y
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_RESERVE=1
+# CONFIG_MTD_UBI_GLUEBI is not set
+
+#
+# UBI debugging options
+#
+# CONFIG_MTD_UBI_DEBUG is not set
+CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+
+#
+# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
+#
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_BLK_DEV_XIP=y
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_TGT is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+# CONFIG_BLK_DEV_SR is not set
+CONFIG_CHR_DEV_SG=y
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_LIBFC is not set
+# CONFIG_LIBFCOE is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_DH is not set
+# CONFIG_SCSI_OSD_INITIATOR is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+
+#
+# MII PHY device drivers
+#
+CONFIG_MARVELL_PHY=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_QSEMI_PHY=y
+CONFIG_LXT_PHY=y
+CONFIG_CICADA_PHY=y
+CONFIG_VITESSE_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_BROADCOM_PHY=y
+CONFIG_ICPLUS_PHY=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NATIONAL_PHY=y
+CONFIG_STE10XP=y
+CONFIG_LSI_ET1011C_PHY=y
+CONFIG_FIXED_PHY=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_ETHOC is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_XILINX_EMACLITE is not set
+CONFIG_FS_ENET=y
+CONFIG_FS_ENET_MPC5121_FEC=y
+CONFIG_FS_ENET_HAS_FEC=y
+CONFIG_FS_ENET_MDIO_FEC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+# CONFIG_WLAN is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_QT2160 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_XILINX_XPS_PS2 is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_MPC52xx=y
+CONFIG_SERIAL_MPC52xx_CONSOLE=y
+CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD=115200
+# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_HVC_UDBG is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_DESIGNWARE is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+# CONFIG_GPIOLIB is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
+# CONFIG_MFD_88PM8607 is not set
+# CONFIG_REGULATOR is not set
+CONFIG_MEDIA_SUPPORT=y
+
+#
+# Multimedia core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L2_COMMON=y
+# CONFIG_VIDEO_ALLOW_V4L1 is not set
+CONFIG_VIDEO_V4L1_COMPAT=y
+# CONFIG_DVB_CORE is not set
+CONFIG_VIDEO_MEDIA=y
+
+#
+# Multimedia drivers
+#
+CONFIG_IR_CORE=y
+CONFIG_VIDEO_IR=y
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=y
+# CONFIG_MEDIA_TUNER_CUSTOMISE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=y
+CONFIG_MEDIA_TUNER_TDA8290=y
+CONFIG_MEDIA_TUNER_TDA9887=y
+CONFIG_MEDIA_TUNER_TEA5761=y
+CONFIG_MEDIA_TUNER_TEA5767=y
+CONFIG_MEDIA_TUNER_MT20XX=y
+CONFIG_MEDIA_TUNER_XC2028=y
+CONFIG_MEDIA_TUNER_XC5000=y
+CONFIG_MEDIA_TUNER_MC44S803=y
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+CONFIG_VIDEO_ADV_DEBUG=y
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
+CONFIG_VIDEO_IR_I2C=y
+
+#
+# Encoders/decoders and other helper chips
+#
+
+#
+# Audio decoders
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA9875 is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_TCM825X is not set
+# CONFIG_VIDEO_SAA7110 is not set
+CONFIG_VIDEO_SAA711X=y
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_CX25840 is not set
+
+#
+# MPEG video encoders
+#
+# CONFIG_VIDEO_CX2341X is not set
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+# CONFIG_SOC_CAMERA is not set
+CONFIG_V4L_USB_DRIVERS=y
+# CONFIG_USB_VIDEO_CLASS is not set
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_EM28XX is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_USBVISION is not set
+# CONFIG_USB_ET61X251 is not set
+# CONFIG_USB_SN9C102 is not set
+# CONFIG_USB_ZC0301 is not set
+CONFIG_USB_PWC_INPUT_EVDEV=y
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_I2C_SI4713 is not set
+# CONFIG_RADIO_SI4713 is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_RADIO_SI470X is not set
+# CONFIG_USB_MR800 is not set
+# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+# CONFIG_FB_BOOT_VESA_SUPPORT is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_OF is not set
+# CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_FSL_DIU=y
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_BROADSHEET is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+# CONFIG_LOGO is not set
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+CONFIG_HID_APPLE=y
+CONFIG_HID_BELKIN=y
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+CONFIG_HID_CYPRESS=y
+CONFIG_HID_DRAGONRISE=y
+# CONFIG_DRAGONRISE_FF is not set
+CONFIG_HID_EZKEY=y
+CONFIG_HID_KYE=y
+CONFIG_HID_GYRATION=y
+CONFIG_HID_TWINHAN=y
+CONFIG_HID_KENSINGTON=y
+CONFIG_HID_LOGITECH=y
+# CONFIG_LOGITECH_FF is not set
+# CONFIG_LOGIRUMBLEPAD2_FF is not set
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+CONFIG_HID_NTRIG=y
+CONFIG_HID_PANTHERLORD=y
+# CONFIG_PANTHERLORD_FF is not set
+CONFIG_HID_PETALYNX=y
+CONFIG_HID_SAMSUNG=y
+CONFIG_HID_SONY=y
+CONFIG_HID_SUNPLUS=y
+CONFIG_HID_GREENASIA=y
+# CONFIG_GREENASIA_FF is not set
+CONFIG_HID_SMARTJOYPLUS=y
+# CONFIG_SMARTJOYPLUS_FF is not set
+CONFIG_HID_TOPSEED=y
+CONFIG_HID_THRUSTMASTER=y
+# CONFIG_THRUSTMASTER_FF is not set
+CONFIG_HID_ZEROPLUS=y
+# CONFIG_ZEROPLUS_FF is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+CONFIG_USB_ARCH_HAS_EHCI=y
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+CONFIG_USB_DEVICE_CLASS=y
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_MON is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
+CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
+# CONFIG_XPS_USB_HCD_XILINX is not set
+CONFIG_USB_EHCI_FSL=y
+CONFIG_USB_EHCI_HCD_PPC_OF=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+# CONFIG_USB_ISP1362_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HWA_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_GADGET is not set
+
+#
+# OTG and related infrastructure
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+CONFIG_RTC_DRV_M41T80=y
+# CONFIG_RTC_DRV_M41T80_WDT is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
+CONFIG_RTC_DRV_MPC5121=y
+CONFIG_DMADEVICES=y
+
+#
+# DMA Devices
+#
+# CONFIG_FSL_DMA is not set
+CONFIG_MPC512X_DMA=y
+CONFIG_DMA_ENGINE=y
+
+#
+# DMA Clients
+#
+# CONFIG_NET_DMA is not set
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT2_FS_XIP=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4_FS is not set
+CONFIG_FS_XIP=y
+CONFIG_JBD=y
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+# CONFIG_INOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+# CONFIG_JFFS2_LZO is not set
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+CONFIG_UBIFS_FS=y
+# CONFIG_UBIFS_FS_XATTR is not set
+# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_DEBUG is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+# CONFIG_NFS_V4 is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFSD is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+# CONFIG_EFI_PARTITION is not set
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_BINARY_PRINTF is not set
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
+CONFIG_HAVE_LMB=y
+CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
+CONFIG_PRINT_STACK_DEPTH=64
+# CONFIG_IRQSTACKS is not set
+# CONFIG_BOOTX_TEXT is not set
+# CONFIG_PPC_EARLY_DEBUG is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_DEFAULT_SECURITY=""
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_ZLIB is not set
+CONFIG_CRYPTO_LZO=y
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+CONFIG_PPC_CLOCK=y
+CONFIG_PPC_LIB_RHEAP=y
+# CONFIG_VIRTUALIZATION is not set
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 7b3804a..b5b2599 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -137,8 +137,9 @@
CONFIG_MARKERS=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
-# CONFIG_KPROBES is not set
+CONFIG_KPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
@@ -191,6 +192,7 @@
CONFIG_LPARCFG=y
CONFIG_PPC_SMLPAR=y
CONFIG_CMM=y
+CONFIG_DTL=y
CONFIG_PPC_ISERIES=y
#
@@ -328,9 +330,10 @@
CONFIG_KEXEC=y
# CONFIG_PHYP_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
-# CONFIG_NUMA is not set
+CONFIG_NUMA=y
+CONFIG_NODES_SHIFT=8
+CONFIG_MAX_ACTIVE_REGIONS=256
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -339,6 +342,7 @@
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
+CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
@@ -354,11 +358,12 @@
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_UNEVICTABLE_LRU=y
+CONFIG_NODES_SPAN_OTHER_NODES=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_PPC_HAS_HASH_64K=y
# CONFIG_PPC_64K_PAGES is not set
CONFIG_FORCE_MAX_ZONEORDER=13
-# CONFIG_SCHED_SMT is not set
+CONFIG_SCHED_SMT=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_EXTRA_TARGETS=""
@@ -790,12 +795,12 @@
CONFIG_SCSI_IPR_TRACE=y
CONFIG_SCSI_IPR_DUMP=y
# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_QLA_FC is not set
+CONFIG_SCSI_QLA_FC=m
# CONFIG_SCSI_QLA_ISCSI is not set
CONFIG_SCSI_LPFC=m
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
-CONFIG_SCSI_DEBUG=m
+# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
@@ -867,9 +872,8 @@
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=y
-CONFIG_MD_RAID456=y
-CONFIG_MD_RAID5_RESHAPE=y
+CONFIG_MD_RAID10=m
+CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
@@ -984,7 +988,7 @@
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000E is not set
+CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -1006,19 +1010,19 @@
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T1=m
+CONFIG_CHELSIO_T3=m
CONFIG_EHEA=m
# CONFIG_ENIC is not set
-# CONFIG_IXGBE is not set
+CONFIG_IXGBE=m
CONFIG_IXGB=m
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
+CONFIG_S2IO=m
+CONFIG_MYRI10GE=m
+CONFIG_NETXEN_NIC=m
# CONFIG_NIU is not set
CONFIG_PASEMI_MAC=y
-# CONFIG_MLX4_EN is not set
-# CONFIG_MLX4_CORE is not set
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
@@ -1169,7 +1173,7 @@
CONFIG_HAS_TXX9_SERIAL=y
CONFIG_SERIAL_TXX9_NR_UARTS=6
CONFIG_SERIAL_TXX9_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_JSM=m
# CONFIG_SERIAL_OF_PLATFORM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
@@ -1586,7 +1590,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
-# CONFIG_USB_MON is not set
+CONFIG_USB_MON=m
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
@@ -1686,21 +1690,22 @@
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
CONFIG_INFINIBAND=m
-# CONFIG_INFINIBAND_USER_MAD is not set
-# CONFIG_INFINIBAND_USER_ACCESS is not set
+CONFIG_INFINIBAND_USER_MAD=m
+CONFIG_INFINIBAND_USER_ACCESS=m
+CONFIG_INFINIBAND_USER_MEM=y
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
-# CONFIG_INFINIBAND_IPATH is not set
+CONFIG_INFINIBAND_IPATH=m
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
-# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_MLX4_INFINIBAND=m
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
-# CONFIG_INFINIBAND_SRP is not set
+CONFIG_INFINIBAND_SRP=m
CONFIG_INFINIBAND_ISER=m
CONFIG_EDAC=y
@@ -1798,7 +1803,7 @@
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
-CONFIG_JFS_FS=y
+CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
@@ -1811,14 +1816,22 @@
# CONFIG_XFS_RT is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
+CONFIG_OCFS2_FS=m
+CONFIG_OCFS2_FS_O2CB=m
+CONFIG_OCFS2_FS_STATS=y
+CONFIG_OCFS2_DEBUG_MASKLOG=y
+# CONFIG_OCFS2_DEBUG_FS is not set
+# CONFIG_OCFS2_COMPAT_JBD is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+CONFIG_NILFS2_FS=m
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
-# CONFIG_FUSE_FS is not set
+CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
@@ -1851,7 +1864,7 @@
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
-# CONFIG_CONFIGFS_FS is not set
+CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
@@ -2075,7 +2088,7 @@
CONFIG_XMON_DISASSEMBLY=y
CONFIG_DEBUGGER=y
CONFIG_IRQSTACKS=y
-# CONFIG_VIRQ_DEBUG is not set
+CONFIG_VIRQ_DEBUG=y
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index ca9ff9a..41de3dd 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -159,7 +159,7 @@
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
-# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLOCK_COMPAT=y
@@ -191,6 +191,7 @@
CONFIG_LPARCFG=y
CONFIG_PPC_SMLPAR=y
CONFIG_CMM=y
+CONFIG_DTL=y
# CONFIG_PPC_ISERIES is not set
# CONFIG_PPC_PMAC is not set
# CONFIG_PPC_MAPLE is not set
@@ -255,7 +256,8 @@
# CONFIG_PHYP_DUMP is not set
CONFIG_IRQ_ALL_CPUS=y
CONFIG_NUMA=y
-CONFIG_NODES_SHIFT=4
+CONFIG_NODES_SHIFT=8
+CONFIG_MAX_ACTIVE_REGIONS=256
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
@@ -270,7 +272,9 @@
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
-# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
@@ -705,7 +709,7 @@
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=m
-# CONFIG_MD_RAID456 is not set
+CONFIG_MD_RAID456=m
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=y
@@ -800,7 +804,7 @@
CONFIG_ACENIC_OMIT_TIGON_I=y
# CONFIG_DL2K is not set
CONFIG_E1000=y
-# CONFIG_E1000E is not set
+CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_NS83820 is not set
@@ -818,18 +822,18 @@
# CONFIG_ATL1E is not set
# CONFIG_JME is not set
CONFIG_NETDEV_10000=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
+CONFIG_CHELSIO_T1=m
+CONFIG_CHELSIO_T3=m
CONFIG_EHEA=y
# CONFIG_ENIC is not set
-# CONFIG_IXGBE is not set
+CONFIG_IXGBE=m
CONFIG_IXGB=m
CONFIG_S2IO=m
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
+CONFIG_MYRI10GE=m
+CONFIG_NETXEN_NIC=m
# CONFIG_NIU is not set
-# CONFIG_MLX4_EN is not set
-# CONFIG_MLX4_CORE is not set
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_QLGE is not set
@@ -894,7 +898,7 @@
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_EVDEV is not set
+CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set
#
@@ -1271,7 +1275,7 @@
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
-CONFIG_USB_MON=y
+CONFIG_USB_MON=m
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set
@@ -1311,7 +1315,7 @@
#
# may also be needed; see USB_STORAGE Help for more information
#
-CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
@@ -1322,7 +1326,7 @@
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
-CONFIG_USB_STORAGE_ONETOUCH=y
+# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_LIBUSUAL is not set
@@ -1377,17 +1381,17 @@
CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
CONFIG_INFINIBAND_MTHCA_DEBUG=y
-# CONFIG_INFINIBAND_IPATH is not set
+CONFIG_INFINIBAND_IPATH=m
CONFIG_INFINIBAND_EHCA=m
# CONFIG_INFINIBAND_AMSO1100 is not set
-# CONFIG_MLX4_INFINIBAND is not set
+CONFIG_MLX4_INFINIBAND=m
# CONFIG_INFINIBAND_NES is not set
CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_CM=y
CONFIG_INFINIBAND_IPOIB_DEBUG=y
# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
CONFIG_INFINIBAND_SRP=m
-# CONFIG_INFINIBAND_ISER is not set
+CONFIG_INFINIBAND_ISER=m
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
@@ -1443,6 +1447,9 @@
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
# CONFIG_OCFS2_COMPAT_JBD is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+CONFIG_NILFS2_FS=m
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -1455,8 +1462,8 @@
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
@@ -1508,14 +1515,14 @@
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
-CONFIG_NFSD=y
+CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
@@ -1681,12 +1688,12 @@
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_DEBUG_STACK_USAGE is not set
+CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_HCALL_STATS is not set
-# CONFIG_CODE_PATCHING_SELFTEST is not set
-# CONFIG_FTR_FIXUP_SELFTEST is not set
-# CONFIG_MSI_BITMAP_SELFTEST is not set
+CONFIG_CODE_PATCHING_SELFTEST=y
+CONFIG_FTR_FIXUP_SELFTEST=y
+CONFIG_MSI_BITMAP_SELFTEST=y
CONFIG_XMON=y
CONFIG_XMON_DEFAULT=y
CONFIG_XMON_DISASSEMBLY=y
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 8f0fe79..c1b475a 100644
--- a/arch/powerpc/include/asm/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -2,6 +2,7 @@
#define _ASM_POWERPC_ASM_COMPAT_H
#include <asm/types.h>
+#include <asm/ppc-opcode.h>
#ifdef __ASSEMBLY__
# define stringify_in_c(...) __VA_ARGS__
@@ -24,7 +25,7 @@
#define PPC_LONG stringify_in_c(.llong)
#define PPC_LONG_ALIGN stringify_in_c(.balign 8)
#define PPC_TLNEI stringify_in_c(tdnei)
-#define PPC_LLARX stringify_in_c(ldarx)
+#define PPC_LLARX(t, a, b, eh) PPC_LDARX(t, a, b, eh)
#define PPC_STLCX stringify_in_c(stdcx.)
#define PPC_CNTLZL stringify_in_c(cntlzd)
@@ -46,7 +47,7 @@
#define PPC_LONG stringify_in_c(.long)
#define PPC_LONG_ALIGN stringify_in_c(.balign 4)
#define PPC_TLNEI stringify_in_c(twnei)
-#define PPC_LLARX stringify_in_c(lwarx)
+#define PPC_LLARX(t, a, b, eh) PPC_LWARX(t, a, b, eh)
#define PPC_STLCX stringify_in_c(stwcx.)
#define PPC_CNTLZL stringify_in_c(cntlzw)
#define PPC_MTOCRF stringify_in_c(mtcrf)
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index 4012483..b8f152e 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -49,13 +49,13 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%2 # atomic_add_return\n\
add %0,%1,%0\n"
PPC405_ERR77(0,%2)
" stwcx. %0,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (a), "r" (&v->counter)
: "cc", "memory");
@@ -85,13 +85,13 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%2 # atomic_sub_return\n\
subf %0,%1,%0\n"
PPC405_ERR77(0,%2)
" stwcx. %0,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (a), "r" (&v->counter)
: "cc", "memory");
@@ -119,13 +119,13 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1 # atomic_inc_return\n\
addic %0,%0,1\n"
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (&v->counter)
: "cc", "xer", "memory");
@@ -163,13 +163,13 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1 # atomic_dec_return\n\
addic %0,%0,-1\n"
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (&v->counter)
: "cc", "xer", "memory");
@@ -194,7 +194,7 @@
int t;
__asm__ __volatile__ (
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1 # atomic_add_unless\n\
cmpw 0,%0,%3 \n\
beq- 2f \n\
@@ -202,7 +202,7 @@
PPC405_ERR77(0,%2)
" stwcx. %0,0,%1 \n\
bne- 1b \n"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
" subf %0,%2,%0 \n\
2:"
: "=&r" (t)
@@ -227,7 +227,7 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1 # atomic_dec_if_positive\n\
cmpwi %0,1\n\
addi %0,%0,-1\n\
@@ -235,7 +235,7 @@
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"\n\
2:" : "=&b" (t)
: "r" (&v->counter)
@@ -286,12 +286,12 @@
long t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%2 # atomic64_add_return\n\
add %0,%1,%0\n\
stdcx. %0,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (a), "r" (&v->counter)
: "cc", "memory");
@@ -320,12 +320,12 @@
long t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%2 # atomic64_sub_return\n\
subf %0,%1,%0\n\
stdcx. %0,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (a), "r" (&v->counter)
: "cc", "memory");
@@ -352,12 +352,12 @@
long t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%1 # atomic64_inc_return\n\
addic %0,%0,1\n\
stdcx. %0,0,%1 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (&v->counter)
: "cc", "xer", "memory");
@@ -394,12 +394,12 @@
long t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%1 # atomic64_dec_return\n\
addic %0,%0,-1\n\
stdcx. %0,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (&v->counter)
: "cc", "xer", "memory");
@@ -419,13 +419,13 @@
long t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%1 # atomic64_dec_if_positive\n\
addic. %0,%0,-1\n\
blt- 2f\n\
stdcx. %0,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"\n\
2:" : "=&r" (t)
: "r" (&v->counter)
@@ -451,14 +451,14 @@
long t;
__asm__ __volatile__ (
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%1 # atomic_add_unless\n\
cmpd 0,%0,%3 \n\
beq- 2f \n\
add %0,%2,%0 \n"
" stdcx. %0,0,%1 \n\
bne- 1b \n"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
" subf %0,%2,%0 \n\
2:"
: "=&r" (t)
diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h
index 56f2f2e..30964ae 100644
--- a/arch/powerpc/include/asm/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
@@ -65,7 +65,7 @@
unsigned long *p = (unsigned long *)_p; \
__asm__ __volatile__ ( \
prefix \
-"1:" PPC_LLARX "%0,0,%3\n" \
+"1:" PPC_LLARX(%0,0,%3,0) "\n" \
stringify_in_c(op) "%0,%0,%2\n" \
PPC405_ERR77(0,%3) \
PPC_STLCX "%0,0,%3\n" \
@@ -78,7 +78,7 @@
DEFINE_BITOP(set_bits, or, "", "")
DEFINE_BITOP(clear_bits, andc, "", "")
-DEFINE_BITOP(clear_bits_unlock, andc, LWSYNC_ON_SMP, "")
+DEFINE_BITOP(clear_bits_unlock, andc, PPC_RELEASE_BARRIER, "")
DEFINE_BITOP(change_bits, xor, "", "")
static __inline__ void set_bit(int nr, volatile unsigned long *addr)
@@ -103,31 +103,35 @@
/* Like DEFINE_BITOP(), with changes to the arguments to 'op' and the output
* operands. */
-#define DEFINE_TESTOP(fn, op, prefix, postfix) \
-static __inline__ unsigned long fn( \
- unsigned long mask, \
- volatile unsigned long *_p) \
-{ \
- unsigned long old, t; \
- unsigned long *p = (unsigned long *)_p; \
- __asm__ __volatile__ ( \
- prefix \
-"1:" PPC_LLARX "%0,0,%3\n" \
- stringify_in_c(op) "%1,%0,%2\n" \
- PPC405_ERR77(0,%3) \
- PPC_STLCX "%1,0,%3\n" \
- "bne- 1b\n" \
- postfix \
- : "=&r" (old), "=&r" (t) \
- : "r" (mask), "r" (p) \
- : "cc", "memory"); \
- return (old & mask); \
+#define DEFINE_TESTOP(fn, op, prefix, postfix, eh) \
+static __inline__ unsigned long fn( \
+ unsigned long mask, \
+ volatile unsigned long *_p) \
+{ \
+ unsigned long old, t; \
+ unsigned long *p = (unsigned long *)_p; \
+ __asm__ __volatile__ ( \
+ prefix \
+"1:" PPC_LLARX(%0,0,%3,eh) "\n" \
+ stringify_in_c(op) "%1,%0,%2\n" \
+ PPC405_ERR77(0,%3) \
+ PPC_STLCX "%1,0,%3\n" \
+ "bne- 1b\n" \
+ postfix \
+ : "=&r" (old), "=&r" (t) \
+ : "r" (mask), "r" (p) \
+ : "cc", "memory"); \
+ return (old & mask); \
}
-DEFINE_TESTOP(test_and_set_bits, or, LWSYNC_ON_SMP, ISYNC_ON_SMP)
-DEFINE_TESTOP(test_and_set_bits_lock, or, "", ISYNC_ON_SMP)
-DEFINE_TESTOP(test_and_clear_bits, andc, LWSYNC_ON_SMP, ISYNC_ON_SMP)
-DEFINE_TESTOP(test_and_change_bits, xor, LWSYNC_ON_SMP, ISYNC_ON_SMP)
+DEFINE_TESTOP(test_and_set_bits, or, PPC_RELEASE_BARRIER,
+ PPC_ACQUIRE_BARRIER, 0)
+DEFINE_TESTOP(test_and_set_bits_lock, or, "",
+ PPC_ACQUIRE_BARRIER, 1)
+DEFINE_TESTOP(test_and_clear_bits, andc, PPC_RELEASE_BARRIER,
+ PPC_ACQUIRE_BARRIER, 0)
+DEFINE_TESTOP(test_and_change_bits, xor, PPC_RELEASE_BARRIER,
+ PPC_ACQUIRE_BARRIER, 0)
static __inline__ int test_and_set_bit(unsigned long nr,
volatile unsigned long *addr)
@@ -158,7 +162,7 @@
static __inline__ void __clear_bit_unlock(int nr, volatile unsigned long *addr)
{
- __asm__ __volatile__(LWSYNC_ON_SMP "" ::: "memory");
+ __asm__ __volatile__(PPC_RELEASE_BARRIER "" ::: "memory");
__clear_bit(nr, addr);
}
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index 80f315e..abb833b 100644
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -381,9 +381,9 @@
#define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
/* 64-bit CPUs */
-#define CPU_FTRS_POWER3 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
+#define CPU_FTRS_POWER3 (CPU_FTR_USE_TB | \
CPU_FTR_IABR | CPU_FTR_PPC_LE)
-#define CPU_FTRS_RS64 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
+#define CPU_FTRS_RS64 (CPU_FTR_USE_TB | \
CPU_FTR_IABR | \
CPU_FTR_MMCRA | CPU_FTR_CTRL)
#define CPU_FTRS_POWER4 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
diff --git a/arch/powerpc/include/asm/cputime.h b/arch/powerpc/include/asm/cputime.h
index fa19f3f..8bdc6a9 100644
--- a/arch/powerpc/include/asm/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
@@ -73,10 +73,9 @@
static inline cputime_t cputime_to_scaled(const cputime_t ct)
{
if (cpu_has_feature(CPU_FTR_SPURR) &&
- per_cpu(cputime_last_delta, smp_processor_id()))
- return ct *
- per_cpu(cputime_scaled_last_delta, smp_processor_id())/
- per_cpu(cputime_last_delta, smp_processor_id());
+ __get_cpu_var(cputime_last_delta))
+ return ct * __get_cpu_var(cputime_scaled_last_delta) /
+ __get_cpu_var(cputime_last_delta);
return ct;
}
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index cbd4dfa..96a7d06 100644
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -165,7 +165,7 @@
.pushsection sect,"a"; \
.align 2; \
label##3: \
- .long label##1b-label##3b; \
+ FTR_ENTRY_OFFSET label##1b-label##3b; \
.popsection;
#endif /* __ASM_POWERPC_FEATURE_FIXUPS_H */
diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h
index 9696cc3..7c589ef 100644
--- a/arch/powerpc/include/asm/futex.h
+++ b/arch/powerpc/include/asm/futex.h
@@ -11,7 +11,7 @@
#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
__asm__ __volatile ( \
- LWSYNC_ON_SMP \
+ PPC_RELEASE_BARRIER \
"1: lwarx %0,0,%2\n" \
insn \
PPC405_ERR77(0, %2) \
@@ -90,14 +90,14 @@
return -EFAULT;
__asm__ __volatile__ (
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%2 # futex_atomic_cmpxchg_inatomic\n\
cmpw 0,%0,%3\n\
bne- 3f\n"
PPC405_ERR77(0,%2)
"2: stwcx. %4,0,%2\n\
bne- 1b\n"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"3: .section .fixup,\"ax\"\n\
4: li %0,%5\n\
b 3b\n\
diff --git a/arch/powerpc/include/asm/hardirq.h b/arch/powerpc/include/asm/hardirq.h
index fb3c05a..3147a29 100644
--- a/arch/powerpc/include/asm/hardirq.h
+++ b/arch/powerpc/include/asm/hardirq.h
@@ -1 +1,29 @@
-#include <asm-generic/hardirq.h>
+#ifndef _ASM_POWERPC_HARDIRQ_H
+#define _ASM_POWERPC_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <linux/irq.h>
+
+typedef struct {
+ unsigned int __softirq_pending;
+ unsigned int timer_irqs;
+ unsigned int pmu_irqs;
+ unsigned int mce_exceptions;
+ unsigned int spurious_irqs;
+} ____cacheline_aligned irq_cpustat_t;
+
+DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+
+#define __ARCH_IRQ_STAT
+
+#define local_softirq_pending() __get_cpu_var(irq_stat).__softirq_pending
+
+static inline void ack_bad_irq(unsigned int irq)
+{
+ printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
+}
+
+extern u64 arch_irq_stat_cpu(unsigned int cpu);
+#define arch_irq_stat_cpu arch_irq_stat_cpu
+
+#endif /* _ASM_POWERPC_HARDIRQ_H */
diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
index 84b457a..ce58c80 100644
--- a/arch/powerpc/include/asm/local.h
+++ b/arch/powerpc/include/asm/local.h
@@ -24,7 +24,7 @@
long t;
__asm__ __volatile__(
-"1:" PPC_LLARX "%0,0,%2 # local_add_return\n\
+"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
add %0,%1,%0\n"
PPC405_ERR77(0,%2)
PPC_STLCX "%0,0,%2 \n\
@@ -43,7 +43,7 @@
long t;
__asm__ __volatile__(
-"1:" PPC_LLARX "%0,0,%2 # local_sub_return\n\
+"1:" PPC_LLARX(%0,0,%2,0) " # local_sub_return\n\
subf %0,%1,%0\n"
PPC405_ERR77(0,%2)
PPC_STLCX "%0,0,%2 \n\
@@ -60,7 +60,7 @@
long t;
__asm__ __volatile__(
-"1:" PPC_LLARX "%0,0,%1 # local_inc_return\n\
+"1:" PPC_LLARX(%0,0,%1,0) " # local_inc_return\n\
addic %0,%0,1\n"
PPC405_ERR77(0,%1)
PPC_STLCX "%0,0,%1 \n\
@@ -87,7 +87,7 @@
long t;
__asm__ __volatile__(
-"1:" PPC_LLARX "%0,0,%1 # local_dec_return\n\
+"1:" PPC_LLARX(%0,0,%1,0) " # local_dec_return\n\
addic %0,%0,-1\n"
PPC405_ERR77(0,%1)
PPC_STLCX "%0,0,%1\n\
@@ -117,7 +117,7 @@
long t;
__asm__ __volatile__ (
-"1:" PPC_LLARX "%0,0,%1 # local_add_unless\n\
+"1:" PPC_LLARX(%0,0,%1,0) " # local_add_unless\n\
cmpw 0,%0,%3 \n\
beq- 2f \n\
add %0,%2,%0 \n"
@@ -147,7 +147,7 @@
long t;
__asm__ __volatile__(
-"1:" PPC_LLARX "%0,0,%1 # local_dec_if_positive\n\
+"1:" PPC_LLARX(%0,0,%1,0) " # local_dec_if_positive\n\
cmpwi %0,1\n\
addi %0,%0,-1\n\
blt- 2f\n"
diff --git a/arch/powerpc/include/asm/mpc5121.h b/arch/powerpc/include/asm/mpc5121.h
new file mode 100644
index 0000000..e6a30bb
--- /dev/null
+++ b/arch/powerpc/include/asm/mpc5121.h
@@ -0,0 +1,24 @@
+/*
+ * MPC5121 Prototypes and definitions
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.
+ */
+
+#ifndef __ASM_POWERPC_MPC5121_H__
+#define __ASM_POWERPC_MPC5121_H__
+
+/* MPC512x Reset module registers */
+struct mpc512x_reset_module {
+ u32 rcwlr; /* Reset Configuration Word Low Register */
+ u32 rcwhr; /* Reset Configuration Word High Register */
+ u32 reserved1;
+ u32 reserved2;
+ u32 rsr; /* Reset Status Register */
+ u32 rmr; /* Reset Mode Register */
+ u32 rpr; /* Reset Protection Register */
+ u32 rcr; /* Reset Control Register */
+ u32 rcer; /* Reset Control Enable Register */
+};
+
+#endif /* __ASM_POWERPC_MPC5121_H__ */
diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index fb84120..42561f4 100644
--- a/arch/powerpc/include/asm/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -25,7 +25,11 @@
#include <asm/types.h>
/* Max number of PSCs */
+#ifdef CONFIG_PPC_MPC512x
+#define MPC52xx_PSC_MAXNUM 12
+#else
#define MPC52xx_PSC_MAXNUM 6
+#endif
/* Programmable Serial Controller (PSC) status register bits */
#define MPC52xx_PSC_SR_UNEX_RX 0x0001
diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h
index a002682..61913d9 100644
--- a/arch/powerpc/include/asm/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
@@ -289,7 +289,7 @@
#ifdef CONFIG_MPIC_U3_HT_IRQS
/* The fixup table */
struct mpic_irq_fixup *fixups;
- spinlock_t fixup_lock;
+ raw_spinlock_t fixup_lock;
#endif
/* Register access method */
diff --git a/arch/powerpc/include/asm/mutex.h b/arch/powerpc/include/asm/mutex.h
index dabc01c..5399f7e 100644
--- a/arch/powerpc/include/asm/mutex.h
+++ b/arch/powerpc/include/asm/mutex.h
@@ -15,7 +15,7 @@
PPC405_ERR77(0,%1)
" stwcx. %3,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"\n\
2:"
: "=&r" (t)
@@ -35,7 +35,7 @@
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (t)
: "r" (&v->counter)
: "cc", "memory");
@@ -48,7 +48,7 @@
int t;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1 # mutex unlock\n\
addic %0,%0,1\n"
PPC405_ERR77(0,%1)
diff --git a/arch/powerpc/include/asm/param.h b/arch/powerpc/include/asm/param.h
index 094f63d..965d454 100644
--- a/arch/powerpc/include/asm/param.h
+++ b/arch/powerpc/include/asm/param.h
@@ -1,22 +1 @@
-#ifndef _ASM_POWERPC_PARAM_H
-#define _ASM_POWERPC_PARAM_H
-
-#ifdef __KERNEL__
-#define HZ CONFIG_HZ /* internal kernel timer frequency */
-#define USER_HZ 100 /* for user interfaces in "ticks" */
-#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */
-#endif /* __KERNEL__ */
-
-#ifndef HZ
-#define HZ 100
-#endif
-
-#define EXEC_PAGESIZE 4096
-
-#ifndef NOGROUP
-#define NOGROUP (-1)
-#endif
-
-#define MAXHOSTNAMELEN 64 /* max length of hostname */
-
-#endif /* _ASM_POWERPC_PARAM_H */
+#include <asm-generic/param.h>
diff --git a/arch/powerpc/include/asm/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index 877c35a..00eedc5 100644
--- a/arch/powerpc/include/asm/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
@@ -378,7 +378,7 @@
* Those are exported by pmac feature for internal use by arch code
* only like the platform function callbacks, do not use directly in drivers
*/
-extern spinlock_t feature_lock;
+extern raw_spinlock_t feature_lock;
extern struct device_node *uninorth_node;
extern u32 __iomem *uninorth_base;
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index ef9aa84..aea7147 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -22,8 +22,10 @@
#define PPC_INST_DCBZL 0x7c2007ec
#define PPC_INST_ISEL 0x7c00001e
#define PPC_INST_ISEL_MASK 0xfc00003e
+#define PPC_INST_LDARX 0x7c0000a8
#define PPC_INST_LSWI 0x7c0004aa
#define PPC_INST_LSWX 0x7c00042a
+#define PPC_INST_LWARX 0x7c000029
#define PPC_INST_LWSYNC 0x7c2004ac
#define PPC_INST_LXVD2X 0x7c000698
#define PPC_INST_MCRXR 0x7c000400
@@ -55,15 +57,31 @@
#define __PPC_RA(a) (((a) & 0x1f) << 16)
#define __PPC_RB(b) (((b) & 0x1f) << 11)
#define __PPC_RS(s) (((s) & 0x1f) << 21)
+#define __PPC_RT(s) __PPC_RS(s)
#define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5))
#define __PPC_T_TLB(t) (((t) & 0x3) << 21)
#define __PPC_WC(w) (((w) & 0x3) << 21)
+/*
+ * Only use the larx hint bit on 64bit CPUs. Once we verify it doesn't have
+ * any side effects on all 32bit processors, we can do this all the time.
+ */
+#ifdef CONFIG_PPC64
+#define __PPC_EH(eh) (((eh) & 0x1) << 0)
+#else
+#define __PPC_EH(eh) 0
+#endif
/* Deal with instructions that older assemblers aren't aware of */
#define PPC_DCBAL(a, b) stringify_in_c(.long PPC_INST_DCBAL | \
__PPC_RA(a) | __PPC_RB(b))
#define PPC_DCBZL(a, b) stringify_in_c(.long PPC_INST_DCBZL | \
__PPC_RA(a) | __PPC_RB(b))
+#define PPC_LDARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LDARX | \
+ __PPC_RT(t) | __PPC_RA(a) | \
+ __PPC_RB(b) | __PPC_EH(eh))
+#define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_INST_LWARX | \
+ __PPC_RT(t) | __PPC_RA(a) | \
+ __PPC_RB(b) | __PPC_EH(eh))
#define PPC_MSGSND(b) stringify_in_c(.long PPC_INST_MSGSND | \
__PPC_RB(b))
#define PPC_RFCI stringify_in_c(.long PPC_INST_RFCI)
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 2828f9d..42fdff0 100644
--- a/arch/powerpc/include/asm/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
@@ -137,6 +137,11 @@
void eeh_sysfs_add_device(struct pci_dev *pdev);
void eeh_sysfs_remove_device(struct pci_dev *pdev);
+static inline const char *eeh_pci_name(struct pci_dev *pdev)
+{
+ return pdev ? pci_name(pdev) : "<null>";
+}
+
#endif /* CONFIG_EEH */
#else /* CONFIG_PCI */
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 9eed29e..221ba62 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -161,9 +161,41 @@
#ifdef CONFIG_PPC32
void *pgdir; /* root of page-table tree */
#endif
-#if defined(CONFIG_4xx) || defined (CONFIG_BOOKE)
- unsigned long dbcr0; /* debug control register values */
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ /*
+ * The following help to manage the use of Debug Control Registers
+ * om the BookE platforms.
+ */
+ unsigned long dbcr0;
unsigned long dbcr1;
+#ifdef CONFIG_BOOKE
+ unsigned long dbcr2;
+#endif
+ /*
+ * The stored value of the DBSR register will be the value at the
+ * last debug interrupt. This register can only be read from the
+ * user (will never be written to) and has value while helping to
+ * describe the reason for the last debug trap. Torez
+ */
+ unsigned long dbsr;
+ /*
+ * The following will contain addresses used by debug applications
+ * to help trace and trap on particular address locations.
+ * The bits in the Debug Control Registers above help define which
+ * of the following registers will contain valid data and/or addresses.
+ */
+ unsigned long iac1;
+ unsigned long iac2;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ unsigned long iac3;
+ unsigned long iac4;
+#endif
+ unsigned long dac1;
+ unsigned long dac2;
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ unsigned long dvc1;
+ unsigned long dvc2;
+#endif
#endif
/* FP and VSX 0-31 register set */
double fpr[32][TS_FPRWIDTH];
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index cbd759e..b451081 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -24,6 +24,12 @@
* 2 of the License, or (at your option) any later version.
*/
+#ifdef __KERNEL__
+#include <linux/types.h>
+#else
+#include <stdint.h>
+#endif
+
#ifndef __ASSEMBLY__
struct pt_regs {
@@ -294,4 +300,75 @@
#define PTRACE_SINGLEBLOCK 0x100 /* resume execution until next branch */
+#define PPC_PTRACE_GETHWDBGINFO 0x89
+#define PPC_PTRACE_SETHWDEBUG 0x88
+#define PPC_PTRACE_DELHWDEBUG 0x87
+
+#ifndef __ASSEMBLY__
+
+struct ppc_debug_info {
+ uint32_t version; /* Only version 1 exists to date */
+ uint32_t num_instruction_bps;
+ uint32_t num_data_bps;
+ uint32_t num_condition_regs;
+ uint32_t data_bp_alignment;
+ uint32_t sizeof_condition; /* size of the DVC register */
+ uint64_t features;
+};
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * features will have bits indication whether there is support for:
+ */
+#define PPC_DEBUG_FEATURE_INSN_BP_RANGE 0x0000000000000001
+#define PPC_DEBUG_FEATURE_INSN_BP_MASK 0x0000000000000002
+#define PPC_DEBUG_FEATURE_DATA_BP_RANGE 0x0000000000000004
+#define PPC_DEBUG_FEATURE_DATA_BP_MASK 0x0000000000000008
+
+#ifndef __ASSEMBLY__
+
+struct ppc_hw_breakpoint {
+ uint32_t version; /* currently, version must be 1 */
+ uint32_t trigger_type; /* only some combinations allowed */
+ uint32_t addr_mode; /* address match mode */
+ uint32_t condition_mode; /* break/watchpoint condition flags */
+ uint64_t addr; /* break/watchpoint address */
+ uint64_t addr2; /* range end or mask */
+ uint64_t condition_value; /* contents of the DVC register */
+};
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * Trigger Type
+ */
+#define PPC_BREAKPOINT_TRIGGER_EXECUTE 0x00000001
+#define PPC_BREAKPOINT_TRIGGER_READ 0x00000002
+#define PPC_BREAKPOINT_TRIGGER_WRITE 0x00000004
+#define PPC_BREAKPOINT_TRIGGER_RW \
+ (PPC_BREAKPOINT_TRIGGER_READ | PPC_BREAKPOINT_TRIGGER_WRITE)
+
+/*
+ * Address Mode
+ */
+#define PPC_BREAKPOINT_MODE_EXACT 0x00000000
+#define PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE 0x00000001
+#define PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE 0x00000002
+#define PPC_BREAKPOINT_MODE_MASK 0x00000003
+
+/*
+ * Condition Mode
+ */
+#define PPC_BREAKPOINT_CONDITION_MODE 0x00000003
+#define PPC_BREAKPOINT_CONDITION_NONE 0x00000000
+#define PPC_BREAKPOINT_CONDITION_AND 0x00000001
+#define PPC_BREAKPOINT_CONDITION_EXACT PPC_BREAKPOINT_CONDITION_AND
+#define PPC_BREAKPOINT_CONDITION_OR 0x00000002
+#define PPC_BREAKPOINT_CONDITION_AND_OR 0x00000003
+#define PPC_BREAKPOINT_CONDITION_BE_ALL 0x00ff0000
+#define PPC_BREAKPOINT_CONDITION_BE_SHIFT 16
+#define PPC_BREAKPOINT_CONDITION_BE(n) \
+ (1<<((n)+PPC_BREAKPOINT_CONDITION_BE_SHIFT))
+
#endif /* _ASM_POWERPC_PTRACE_H */
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 3bf7835..8808d30 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -248,6 +248,8 @@
#define DBSR_RET 0x00008000 /* Return Debug Event */
#define DBSR_CIRPT 0x00000040 /* Critical Interrupt Taken Event */
#define DBSR_CRET 0x00000020 /* Critical Return Debug Event */
+#define DBSR_IAC12ATS 0x00000002 /* Instr Address Compare 1/2 Toggle */
+#define DBSR_IAC34ATS 0x00000001 /* Instr Address Compare 3/4 Toggle */
#endif
#ifdef CONFIG_40x
#define DBSR_IC 0x80000000 /* Instruction Completion */
@@ -313,6 +315,38 @@
#define DBCR0_IA12T 0x00008000 /* Instr Addr 1-2 range Toggle */
#define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */
#define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */
+
+#define dbcr_iac_range(task) ((task)->thread.dbcr0)
+#define DBCR_IAC12I DBCR0_IA12 /* Range Inclusive */
+#define DBCR_IAC12X (DBCR0_IA12 | DBCR0_IA12X) /* Range Exclusive */
+#define DBCR_IAC12MODE (DBCR0_IA12 | DBCR0_IA12X) /* IAC 1-2 Mode Bits */
+#define DBCR_IAC34I DBCR0_IA34 /* Range Inclusive */
+#define DBCR_IAC34X (DBCR0_IA34 | DBCR0_IA34X) /* Range Exclusive */
+#define DBCR_IAC34MODE (DBCR0_IA34 | DBCR0_IA34X) /* IAC 3-4 Mode Bits */
+
+/* Bit definitions related to the DBCR1. */
+#define DBCR1_DAC1R 0x80000000 /* DAC1 Read Debug Event */
+#define DBCR1_DAC2R 0x40000000 /* DAC2 Read Debug Event */
+#define DBCR1_DAC1W 0x20000000 /* DAC1 Write Debug Event */
+#define DBCR1_DAC2W 0x10000000 /* DAC2 Write Debug Event */
+
+#define dbcr_dac(task) ((task)->thread.dbcr1)
+#define DBCR_DAC1R DBCR1_DAC1R
+#define DBCR_DAC1W DBCR1_DAC1W
+#define DBCR_DAC2R DBCR1_DAC2R
+#define DBCR_DAC2W DBCR1_DAC2W
+
+/*
+ * Are there any active Debug Events represented in the
+ * Debug Control Registers?
+ */
+#define DBCR0_ACTIVE_EVENTS (DBCR0_ICMP | DBCR0_IAC1 | DBCR0_IAC2 | \
+ DBCR0_IAC3 | DBCR0_IAC4)
+#define DBCR1_ACTIVE_EVENTS (DBCR1_DAC1R | DBCR1_DAC2R | \
+ DBCR1_DAC1W | DBCR1_DAC2W)
+#define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1) (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \
+ ((dbcr1) & DBCR1_ACTIVE_EVENTS))
+
#elif defined(CONFIG_BOOKE)
#define DBCR0_EDM 0x80000000 /* External Debug Mode */
#define DBCR0_IDM 0x40000000 /* Internal Debug Mode */
@@ -342,19 +376,79 @@
#define DBCR0_CRET 0x00000020 /* Critical Return Debug Event */
#define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */
+#define dbcr_dac(task) ((task)->thread.dbcr0)
+#define DBCR_DAC1R DBCR0_DAC1R
+#define DBCR_DAC1W DBCR0_DAC1W
+#define DBCR_DAC2R DBCR0_DAC2R
+#define DBCR_DAC2W DBCR0_DAC2W
+
/* Bit definitions related to the DBCR1. */
+#define DBCR1_IAC1US 0xC0000000 /* Instr Addr Cmp 1 Sup/User */
+#define DBCR1_IAC1ER 0x30000000 /* Instr Addr Cmp 1 Eff/Real */
+#define DBCR1_IAC1ER_01 0x10000000 /* reserved */
+#define DBCR1_IAC1ER_10 0x20000000 /* Instr Addr Cmp 1 Eff/Real MSR[IS]=0 */
+#define DBCR1_IAC1ER_11 0x30000000 /* Instr Addr Cmp 1 Eff/Real MSR[IS]=1 */
+#define DBCR1_IAC2US 0x0C000000 /* Instr Addr Cmp 2 Sup/User */
+#define DBCR1_IAC2ER 0x03000000 /* Instr Addr Cmp 2 Eff/Real */
+#define DBCR1_IAC2ER_01 0x01000000 /* reserved */
+#define DBCR1_IAC2ER_10 0x02000000 /* Instr Addr Cmp 2 Eff/Real MSR[IS]=0 */
+#define DBCR1_IAC2ER_11 0x03000000 /* Instr Addr Cmp 2 Eff/Real MSR[IS]=1 */
#define DBCR1_IAC12M 0x00800000 /* Instr Addr 1-2 range enable */
#define DBCR1_IAC12MX 0x00C00000 /* Instr Addr 1-2 range eXclusive */
#define DBCR1_IAC12AT 0x00010000 /* Instr Addr 1-2 range Toggle */
+#define DBCR1_IAC3US 0x0000C000 /* Instr Addr Cmp 3 Sup/User */
+#define DBCR1_IAC3ER 0x00003000 /* Instr Addr Cmp 3 Eff/Real */
+#define DBCR1_IAC3ER_01 0x00001000 /* reserved */
+#define DBCR1_IAC3ER_10 0x00002000 /* Instr Addr Cmp 3 Eff/Real MSR[IS]=0 */
+#define DBCR1_IAC3ER_11 0x00003000 /* Instr Addr Cmp 3 Eff/Real MSR[IS]=1 */
+#define DBCR1_IAC4US 0x00000C00 /* Instr Addr Cmp 4 Sup/User */
+#define DBCR1_IAC4ER 0x00000300 /* Instr Addr Cmp 4 Eff/Real */
+#define DBCR1_IAC4ER_01 0x00000100 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=0 */
+#define DBCR1_IAC4ER_10 0x00000200 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=0 */
+#define DBCR1_IAC4ER_11 0x00000300 /* Instr Addr Cmp 4 Eff/Real MSR[IS]=1 */
#define DBCR1_IAC34M 0x00000080 /* Instr Addr 3-4 range enable */
#define DBCR1_IAC34MX 0x000000C0 /* Instr Addr 3-4 range eXclusive */
#define DBCR1_IAC34AT 0x00000001 /* Instr Addr 3-4 range Toggle */
+#define dbcr_iac_range(task) ((task)->thread.dbcr1)
+#define DBCR_IAC12I DBCR1_IAC12M /* Range Inclusive */
+#define DBCR_IAC12X DBCR1_IAC12MX /* Range Exclusive */
+#define DBCR_IAC12MODE DBCR1_IAC12MX /* IAC 1-2 Mode Bits */
+#define DBCR_IAC34I DBCR1_IAC34M /* Range Inclusive */
+#define DBCR_IAC34X DBCR1_IAC34MX /* Range Exclusive */
+#define DBCR_IAC34MODE DBCR1_IAC34MX /* IAC 3-4 Mode Bits */
+
/* Bit definitions related to the DBCR2. */
+#define DBCR2_DAC1US 0xC0000000 /* Data Addr Cmp 1 Sup/User */
+#define DBCR2_DAC1ER 0x30000000 /* Data Addr Cmp 1 Eff/Real */
+#define DBCR2_DAC2US 0x00000000 /* Data Addr Cmp 2 Sup/User */
+#define DBCR2_DAC2ER 0x00000000 /* Data Addr Cmp 2 Eff/Real */
#define DBCR2_DAC12M 0x00800000 /* DAC 1-2 range enable */
+#define DBCR2_DAC12MM 0x00400000 /* DAC 1-2 Mask mode*/
#define DBCR2_DAC12MX 0x00C00000 /* DAC 1-2 range eXclusive */
+#define DBCR2_DAC12MODE 0x00C00000 /* DAC 1-2 Mode Bits */
#define DBCR2_DAC12A 0x00200000 /* DAC 1-2 Asynchronous */
-#endif
+#define DBCR2_DVC1M 0x000C0000 /* Data Value Comp 1 Mode */
+#define DBCR2_DVC1M_SHIFT 18 /* # of bits to shift DBCR2_DVC1M */
+#define DBCR2_DVC2M 0x00030000 /* Data Value Comp 2 Mode */
+#define DBCR2_DVC2M_SHIFT 16 /* # of bits to shift DBCR2_DVC2M */
+#define DBCR2_DVC1BE 0x00000F00 /* Data Value Comp 1 Byte */
+#define DBCR2_DVC1BE_SHIFT 8 /* # of bits to shift DBCR2_DVC1BE */
+#define DBCR2_DVC2BE 0x0000000F /* Data Value Comp 2 Byte */
+#define DBCR2_DVC2BE_SHIFT 0 /* # of bits to shift DBCR2_DVC2BE */
+
+/*
+ * Are there any active Debug Events represented in the
+ * Debug Control Registers?
+ */
+#define DBCR0_ACTIVE_EVENTS (DBCR0_ICMP | DBCR0_IAC1 | DBCR0_IAC2 | \
+ DBCR0_IAC3 | DBCR0_IAC4 | DBCR0_DAC1R | \
+ DBCR0_DAC1W | DBCR0_DAC2R | DBCR0_DAC2W)
+#define DBCR1_ACTIVE_EVENTS 0
+
+#define DBCR_ACTIVE_EVENTS(dbcr0, dbcr1) (((dbcr0) & DBCR0_ACTIVE_EVENTS) || \
+ ((dbcr1) & DBCR1_ACTIVE_EVENTS))
+#endif /* #elif defined(CONFIG_BOOKE) */
/* Bit definitions related to the TCR. */
#define TCR_WP(x) (((x)&0x3)<<30) /* WDT Period */
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index 764094c..f9611bd 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -27,6 +27,7 @@
#endif
#include <asm/asm-compat.h>
#include <asm/synch.h>
+#include <asm/ppc-opcode.h>
#define arch_spin_is_locked(x) ((x)->slock != 0)
@@ -60,13 +61,14 @@
token = LOCK_TOKEN;
__asm__ __volatile__(
-"1: lwarx %0,0,%2\n\
+"1: " PPC_LWARX(%0,0,%2,1) "\n\
cmpwi 0,%0,0\n\
bne- 2f\n\
stwcx. %1,0,%2\n\
- bne- 1b\n\
- isync\n\
-2:" : "=&r" (tmp)
+ bne- 1b\n"
+ PPC_ACQUIRE_BARRIER
+"2:"
+ : "=&r" (tmp)
: "r" (token), "r" (&lock->slock)
: "cr0", "memory");
@@ -144,7 +146,7 @@
{
SYNC_IO;
__asm__ __volatile__("# arch_spin_unlock\n\t"
- LWSYNC_ON_SMP: : :"memory");
+ PPC_RELEASE_BARRIER: : :"memory");
lock->slock = 0;
}
@@ -186,15 +188,15 @@
long tmp;
__asm__ __volatile__(
-"1: lwarx %0,0,%1\n"
+"1: " PPC_LWARX(%0,0,%1,1) "\n"
__DO_SIGN_EXTEND
" addic. %0,%0,1\n\
ble- 2f\n"
PPC405_ERR77(0,%1)
" stwcx. %0,0,%1\n\
- bne- 1b\n\
- isync\n\
-2:" : "=&r" (tmp)
+ bne- 1b\n"
+ PPC_ACQUIRE_BARRIER
+"2:" : "=&r" (tmp)
: "r" (&rw->lock)
: "cr0", "xer", "memory");
@@ -211,14 +213,14 @@
token = WRLOCK_TOKEN;
__asm__ __volatile__(
-"1: lwarx %0,0,%2\n\
+"1: " PPC_LWARX(%0,0,%2,1) "\n\
cmpwi 0,%0,0\n\
bne- 2f\n"
PPC405_ERR77(0,%1)
" stwcx. %1,0,%2\n\
- bne- 1b\n\
- isync\n\
-2:" : "=&r" (tmp)
+ bne- 1b\n"
+ PPC_ACQUIRE_BARRIER
+"2:" : "=&r" (tmp)
: "r" (token), "r" (&rw->lock)
: "cr0", "memory");
@@ -269,7 +271,7 @@
__asm__ __volatile__(
"# read_unlock\n\t"
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%1\n\
addic %0,%0,-1\n"
PPC405_ERR77(0,%1)
@@ -283,7 +285,7 @@
static inline void arch_write_unlock(arch_rwlock_t *rw)
{
__asm__ __volatile__("# write_unlock\n\t"
- LWSYNC_ON_SMP: : :"memory");
+ PPC_RELEASE_BARRIER: : :"memory");
rw->lock = 0;
}
diff --git a/arch/powerpc/include/asm/synch.h b/arch/powerpc/include/asm/synch.h
index 28f6ddb..d7cab44 100644
--- a/arch/powerpc/include/asm/synch.h
+++ b/arch/powerpc/include/asm/synch.h
@@ -37,11 +37,15 @@
#endif
#ifdef CONFIG_SMP
-#define ISYNC_ON_SMP "\n\tisync\n"
-#define LWSYNC_ON_SMP stringify_in_c(LWSYNC) "\n"
+#define __PPC_ACQUIRE_BARRIER \
+ START_LWSYNC_SECTION(97); \
+ isync; \
+ MAKE_LWSYNC_SECTION_ENTRY(97, __lwsync_fixup);
+#define PPC_ACQUIRE_BARRIER "\n" stringify_in_c(__PPC_ACQUIRE_BARRIER)
+#define PPC_RELEASE_BARRIER stringify_in_c(LWSYNC) "\n"
#else
-#define ISYNC_ON_SMP
-#define LWSYNC_ON_SMP
+#define PPC_ACQUIRE_BARRIER
+#define PPC_RELEASE_BARRIER
#endif
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
index bb8e006..a6297c6 100644
--- a/arch/powerpc/include/asm/system.h
+++ b/arch/powerpc/include/asm/system.h
@@ -112,8 +112,13 @@
#endif
extern int set_dabr(unsigned long dabr);
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+extern void do_send_trap(struct pt_regs *regs, unsigned long address,
+ unsigned long error_code, int signal_code, int brkpt);
+#else
extern void do_dabr(struct pt_regs *regs, unsigned long address,
unsigned long error_code);
+#endif
extern void print_backtrace(unsigned long *);
extern void show_regs(struct pt_regs * regs);
extern void flush_instruction_cache(void);
@@ -232,12 +237,12 @@
unsigned long prev;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%2 \n"
PPC405_ERR77(0,%2)
" stwcx. %3,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (prev), "+m" (*(volatile unsigned int *)p)
: "r" (p), "r" (val)
: "cc", "memory");
@@ -275,12 +280,12 @@
unsigned long prev;
__asm__ __volatile__(
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%2 \n"
PPC405_ERR77(0,%2)
" stdcx. %3,0,%2 \n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
: "=&r" (prev), "+m" (*(volatile unsigned long *)p)
: "r" (p), "r" (val)
: "cc", "memory");
@@ -366,14 +371,14 @@
unsigned int prev;
__asm__ __volatile__ (
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: lwarx %0,0,%2 # __cmpxchg_u32\n\
cmpw 0,%0,%3\n\
bne- 2f\n"
PPC405_ERR77(0,%2)
" stwcx. %4,0,%2\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"\n\
2:"
: "=&r" (prev), "+m" (*p)
@@ -412,13 +417,13 @@
unsigned long prev;
__asm__ __volatile__ (
- LWSYNC_ON_SMP
+ PPC_RELEASE_BARRIER
"1: ldarx %0,0,%2 # __cmpxchg_u64\n\
cmpd 0,%0,%3\n\
bne- 2f\n\
stdcx. %4,0,%2\n\
bne- 1b"
- ISYNC_ON_SMP
+ PPC_ACQUIRE_BARRIER
"\n\
2:"
: "=&r" (prev), "+m" (*p)
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h
index bbf8970..8eaec31 100644
--- a/arch/powerpc/include/asm/topology.h
+++ b/arch/powerpc/include/asm/topology.h
@@ -38,27 +38,33 @@
cpumask_of_node(pcibus_to_node(bus)))
/* sched_domains SD_NODE_INIT for PPC64 machines */
-#define SD_NODE_INIT (struct sched_domain) { \
- .parent = NULL, \
- .child = NULL, \
- .groups = NULL, \
- .min_interval = 8, \
- .max_interval = 32, \
- .busy_factor = 32, \
- .imbalance_pct = 125, \
- .cache_nice_tries = 1, \
- .busy_idx = 3, \
- .idle_idx = 1, \
- .newidle_idx = 0, \
- .wake_idx = 0, \
- .flags = SD_LOAD_BALANCE \
- | SD_BALANCE_EXEC \
- | SD_BALANCE_FORK \
- | SD_BALANCE_NEWIDLE \
- | SD_SERIALIZE, \
- .last_balance = jiffies, \
- .balance_interval = 1, \
- .nr_balance_failed = 0, \
+#define SD_NODE_INIT (struct sched_domain) { \
+ .min_interval = 8, \
+ .max_interval = 32, \
+ .busy_factor = 32, \
+ .imbalance_pct = 125, \
+ .cache_nice_tries = 1, \
+ .busy_idx = 3, \
+ .idle_idx = 1, \
+ .newidle_idx = 0, \
+ .wake_idx = 0, \
+ .forkexec_idx = 0, \
+ \
+ .flags = 1*SD_LOAD_BALANCE \
+ | 1*SD_BALANCE_NEWIDLE \
+ | 1*SD_BALANCE_EXEC \
+ | 1*SD_BALANCE_FORK \
+ | 0*SD_BALANCE_WAKE \
+ | 0*SD_WAKE_AFFINE \
+ | 0*SD_PREFER_LOCAL \
+ | 0*SD_SHARE_CPUPOWER \
+ | 0*SD_POWERSAVINGS_BALANCE \
+ | 0*SD_SHARE_PKG_RESOURCES \
+ | 1*SD_SERIALIZE \
+ | 0*SD_PREFER_SIBLING \
+ , \
+ .last_balance = jiffies, \
+ .balance_interval = 1, \
}
extern void __init dump_numa_cpu_topology(void);
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index bdcb557..07109d8 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -791,9 +791,8 @@
li r9,1
rldicr r9,r9,MSR_SF_LG,(63-MSR_SF_LG)
- ori r9,r9,MSR_IR|MSR_DR|MSR_FE0|MSR_FE1|MSR_FP
+ ori r9,r9,MSR_IR|MSR_DR|MSR_FE0|MSR_FE1|MSR_FP|MSR_RI
andc r6,r0,r9
- ori r6,r6,MSR_RI
sync /* disable interrupts so SRR0/1 */
mtmsrd r0 /* don't get trashed */
diff --git a/arch/powerpc/kernel/firmware.c b/arch/powerpc/kernel/firmware.c
index 1679a70..6b1f427 100644
--- a/arch/powerpc/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -17,5 +17,5 @@
#include <asm/firmware.h>
-unsigned long powerpc_firmware_features;
+unsigned long powerpc_firmware_features __read_mostly;
EXPORT_SYMBOL_GPL(powerpc_firmware_features);
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 7f4bd7f..25793bb 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -214,11 +214,11 @@
bl 1f /* Find our address */
1: mflr r9
rlwimi r7,r9,0,20,31
- addi r7,r7,24
+ addi r7,r7,(2f - 1b)
mtspr SPRN_SRR0,r7
mtspr SPRN_SRR1,r6
rfi
-
+2:
/* 4. Clear out PIDs & Search info */
li r6,0
mtspr SPRN_MAS6,r6
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 9040330..64f6f20 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -73,8 +73,10 @@
#define CREATE_TRACE_POINTS
#include <asm/trace.h>
+DEFINE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+EXPORT_PER_CPU_SYMBOL(irq_stat);
+
int __irq_offset_value;
-static int ppc_spurious_interrupts;
#ifdef CONFIG_PPC32
EXPORT_SYMBOL(__irq_offset_value);
@@ -180,30 +182,64 @@
EXPORT_SYMBOL(raw_local_irq_restore);
#endif /* CONFIG_PPC64 */
+static int show_other_interrupts(struct seq_file *p, int prec)
+{
+ int j;
+
+#if defined(CONFIG_PPC32) && defined(CONFIG_TAU_INT)
+ if (tau_initialized) {
+ seq_printf(p, "%*s: ", prec, "TAU");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", tau_interrupts(j));
+ seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n");
+ }
+#endif /* CONFIG_PPC32 && CONFIG_TAU_INT */
+
+ seq_printf(p, "%*s: ", prec, "LOC");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", per_cpu(irq_stat, j).timer_irqs);
+ seq_printf(p, " Local timer interrupts\n");
+
+ seq_printf(p, "%*s: ", prec, "SPU");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", per_cpu(irq_stat, j).spurious_irqs);
+ seq_printf(p, " Spurious interrupts\n");
+
+ seq_printf(p, "%*s: ", prec, "CNT");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", per_cpu(irq_stat, j).pmu_irqs);
+ seq_printf(p, " Performance monitoring interrupts\n");
+
+ seq_printf(p, "%*s: ", prec, "MCE");
+ for_each_online_cpu(j)
+ seq_printf(p, "%10u ", per_cpu(irq_stat, j).mce_exceptions);
+ seq_printf(p, " Machine check exceptions\n");
+
+ return 0;
+}
+
int show_interrupts(struct seq_file *p, void *v)
{
- int i = *(loff_t *)v, j;
+ unsigned long flags, any_count = 0;
+ int i = *(loff_t *) v, j, prec;
struct irqaction *action;
struct irq_desc *desc;
- unsigned long flags;
- if (i == 0) {
- seq_puts(p, " ");
- for_each_online_cpu(j)
- seq_printf(p, "CPU%d ", j);
- seq_putc(p, '\n');
- } else if (i == nr_irqs) {
-#if defined(CONFIG_PPC32) && defined(CONFIG_TAU_INT)
- if (tau_initialized){
- seq_puts(p, "TAU: ");
- for_each_online_cpu(j)
- seq_printf(p, "%10u ", tau_interrupts(j));
- seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n");
- }
-#endif /* CONFIG_PPC32 && CONFIG_TAU_INT*/
- seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts);
-
+ if (i > nr_irqs)
return 0;
+
+ for (prec = 3, j = 1000; prec < 10 && j <= nr_irqs; ++prec)
+ j *= 10;
+
+ if (i == nr_irqs)
+ return show_other_interrupts(p, prec);
+
+ /* print header */
+ if (i == 0) {
+ seq_printf(p, "%*s", prec + 8, "");
+ for_each_online_cpu(j)
+ seq_printf(p, "CPU%-8d", j);
+ seq_putc(p, '\n');
}
desc = irq_to_desc(i);
@@ -211,37 +247,48 @@
return 0;
raw_spin_lock_irqsave(&desc->lock, flags);
-
+ for_each_online_cpu(j)
+ any_count |= kstat_irqs_cpu(i, j);
action = desc->action;
- if (!action || !action->handler)
- goto skip;
+ if (!action && !any_count)
+ goto out;
- seq_printf(p, "%3d: ", i);
-#ifdef CONFIG_SMP
+ seq_printf(p, "%*d: ", prec, i);
for_each_online_cpu(j)
seq_printf(p, "%10u ", kstat_irqs_cpu(i, j));
-#else
- seq_printf(p, "%10u ", kstat_irqs(i));
-#endif /* CONFIG_SMP */
if (desc->chip)
- seq_printf(p, " %s ", desc->chip->name);
+ seq_printf(p, " %-16s", desc->chip->name);
else
- seq_puts(p, " None ");
+ seq_printf(p, " %-16s", "None");
+ seq_printf(p, " %-8s", (desc->status & IRQ_LEVEL) ? "Level" : "Edge");
- seq_printf(p, "%s", (desc->status & IRQ_LEVEL) ? "Level " : "Edge ");
- seq_printf(p, " %s", action->name);
+ if (action) {
+ seq_printf(p, " %s", action->name);
+ while ((action = action->next) != NULL)
+ seq_printf(p, ", %s", action->name);
+ }
- for (action = action->next; action; action = action->next)
- seq_printf(p, ", %s", action->name);
seq_putc(p, '\n');
-
-skip:
+out:
raw_spin_unlock_irqrestore(&desc->lock, flags);
-
return 0;
}
+/*
+ * /proc/stat helpers
+ */
+u64 arch_irq_stat_cpu(unsigned int cpu)
+{
+ u64 sum = per_cpu(irq_stat, cpu).timer_irqs;
+
+ sum += per_cpu(irq_stat, cpu).pmu_irqs;
+ sum += per_cpu(irq_stat, cpu).mce_exceptions;
+ sum += per_cpu(irq_stat, cpu).spurious_irqs;
+
+ return sum;
+}
+
#ifdef CONFIG_HOTPLUG_CPU
void fixup_irqs(cpumask_t map)
{
@@ -353,8 +400,7 @@
if (irq != NO_IRQ && irq != NO_IRQ_IGNORE)
handle_one_irq(irq);
else if (irq != NO_IRQ_IGNORE)
- /* That's not SMP safe ... but who cares ? */
- ppc_spurious_interrupts++;
+ __get_cpu_var(irq_stat).spurious_irqs++;
irq_exit();
set_irq_regs(old_regs);
@@ -474,7 +520,7 @@
*/
static LIST_HEAD(irq_hosts);
-static DEFINE_SPINLOCK(irq_big_lock);
+static DEFINE_RAW_SPINLOCK(irq_big_lock);
static unsigned int revmap_trees_allocated;
static DEFINE_MUTEX(revmap_trees_mutex);
struct irq_map_entry irq_map[NR_IRQS];
@@ -520,14 +566,14 @@
if (host->ops->match == NULL)
host->ops->match = default_irq_host_match;
- spin_lock_irqsave(&irq_big_lock, flags);
+ raw_spin_lock_irqsave(&irq_big_lock, flags);
/* If it's a legacy controller, check for duplicates and
* mark it as allocated (we use irq 0 host pointer for that
*/
if (revmap_type == IRQ_HOST_MAP_LEGACY) {
if (irq_map[0].host != NULL) {
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
/* If we are early boot, we can't free the structure,
* too bad...
* this will be fixed once slab is made available early
@@ -541,7 +587,7 @@
}
list_add(&host->link, &irq_hosts);
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
/* Additional setups per revmap type */
switch(revmap_type) {
@@ -592,13 +638,13 @@
* the absence of a device node. This isn't a problem so far
* yet though...
*/
- spin_lock_irqsave(&irq_big_lock, flags);
+ raw_spin_lock_irqsave(&irq_big_lock, flags);
list_for_each_entry(h, &irq_hosts, link)
if (h->ops->match(h, node)) {
found = h;
break;
}
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
return found;
}
EXPORT_SYMBOL_GPL(irq_find_host);
@@ -967,7 +1013,7 @@
if (count == 0 || count > (irq_virq_count - NUM_ISA_INTERRUPTS))
return NO_IRQ;
- spin_lock_irqsave(&irq_big_lock, flags);
+ raw_spin_lock_irqsave(&irq_big_lock, flags);
/* Use hint for 1 interrupt if any */
if (count == 1 && hint >= NUM_ISA_INTERRUPTS &&
@@ -991,7 +1037,7 @@
}
}
if (found == NO_IRQ) {
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
return NO_IRQ;
}
hint_found:
@@ -1000,7 +1046,7 @@
smp_wmb();
irq_map[i].host = host;
}
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
return found;
}
@@ -1012,7 +1058,7 @@
WARN_ON (virq < NUM_ISA_INTERRUPTS);
WARN_ON (count == 0 || (virq + count) > irq_virq_count);
- spin_lock_irqsave(&irq_big_lock, flags);
+ raw_spin_lock_irqsave(&irq_big_lock, flags);
for (i = virq; i < (virq + count); i++) {
struct irq_host *host;
@@ -1025,7 +1071,7 @@
smp_wmb();
irq_map[i].host = NULL;
}
- spin_unlock_irqrestore(&irq_big_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_big_lock, flags);
}
int arch_early_irq_init(void)
diff --git a/arch/powerpc/kernel/kgdb.c b/arch/powerpc/kernel/kgdb.c
index b6bd1ea..41bada0 100644
--- a/arch/powerpc/kernel/kgdb.c
+++ b/arch/powerpc/kernel/kgdb.c
@@ -333,7 +333,7 @@
atomic_set(&kgdb_cpu_doing_single_step, -1);
/* set the trace bit if we're stepping */
if (remcom_in_buffer[0] == 's') {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
mtspr(SPRN_DBCR0,
mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM);
linux_regs->msr |= MSR_DE;
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index c932978..3fd1af9 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -36,7 +36,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
-#ifdef CONFIG_BOOKE
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
#define MSR_SINGLESTEP (MSR_DE)
#else
#define MSR_SINGLESTEP (MSR_SE)
@@ -110,7 +110,7 @@
* like Decrementer or External Interrupt */
regs->msr &= ~MSR_EE;
regs->msr |= MSR_SINGLESTEP;
-#ifdef CONFIG_BOOKE
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
regs->msr &= ~MSR_CE;
mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) | DBCR0_IC | DBCR0_IDM);
#endif
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 79a00bb..d09d1c6 100644
--- a/arch/powerpc/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -359,7 +359,7 @@
unsigned char *local_buffer = kmalloc(SPLPAR_MAXLENGTH, GFP_KERNEL);
if (!local_buffer) {
- printk(KERN_ERR "%s %s kmalloc failure at line %d \n",
+ printk(KERN_ERR "%s %s kmalloc failure at line %d\n",
__FILE__, __func__, __LINE__);
return;
}
@@ -383,13 +383,13 @@
int idx, w_idx;
char *workbuffer = kzalloc(SPLPAR_MAXLENGTH, GFP_KERNEL);
if (!workbuffer) {
- printk(KERN_ERR "%s %s kmalloc failure at line %d \n",
+ printk(KERN_ERR "%s %s kmalloc failure at line %d\n",
__FILE__, __func__, __LINE__);
kfree(local_buffer);
return;
}
#ifdef LPARCFG_DEBUG
- printk(KERN_INFO "success calling get-system-parameter \n");
+ printk(KERN_INFO "success calling get-system-parameter\n");
#endif
splpar_strlen = local_buffer[0] * 256 + local_buffer[1];
local_buffer += 2; /* step over strlen value */
@@ -440,7 +440,7 @@
while ((cpus_dn = of_find_node_by_type(cpus_dn, "cpu"))) {
#ifdef LPARCFG_DEBUG
- printk(KERN_ERR "cpus_dn %p \n", cpus_dn);
+ printk(KERN_ERR "cpus_dn %p\n", cpus_dn);
#endif
count++;
}
@@ -725,7 +725,7 @@
const unsigned int *lp_index_ptr;
unsigned int lp_index = 0;
- seq_printf(m, "%s %s \n", MODULE_NAME, MODULE_VERS);
+ seq_printf(m, "%s %s\n", MODULE_NAME, MODULE_VERS);
rootdn = of_find_node_by_path("/");
if (rootdn) {
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index ad461e7..9cf197f 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -338,8 +338,8 @@
rc = nvram_write_header(new_part);
if (rc <= 0) {
- printk(KERN_ERR "nvram_create_os_partition: nvram_write_header \
- failed (%d)\n", rc);
+ printk(KERN_ERR "nvram_create_os_partition: nvram_write_header "
+ "failed (%d)\n", rc);
return rc;
}
@@ -349,7 +349,7 @@
rc = ppc_md.nvram_write((char *)&seq_init, sizeof(seq_init), &tmp_index);
if (rc <= 0) {
printk(KERN_ERR "nvram_create_os_partition: nvram_write "
- "failed (%d)\n", rc);
+ "failed (%d)\n", rc);
return rc;
}
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 4aa1740..cd11d5c 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -304,7 +304,7 @@
int reglen, devfn;
struct pci_dev *dev;
- pr_debug("of_scan_bus(%s) bus no %d... \n",
+ pr_debug("of_scan_bus(%s) bus no %d...\n",
node->full_name, bus->number);
/* Scan direct children */
diff --git a/arch/powerpc/kernel/pmc.c b/arch/powerpc/kernel/pmc.c
index 0516e2d..461499b 100644
--- a/arch/powerpc/kernel/pmc.c
+++ b/arch/powerpc/kernel/pmc.c
@@ -37,7 +37,7 @@
}
-static DEFINE_SPINLOCK(pmc_owner_lock);
+static DEFINE_RAW_SPINLOCK(pmc_owner_lock);
static void *pmc_owner_caller; /* mostly for debugging */
perf_irq_t perf_irq = dummy_perf;
@@ -45,7 +45,7 @@
{
int err = 0;
- spin_lock(&pmc_owner_lock);
+ raw_spin_lock(&pmc_owner_lock);
if (pmc_owner_caller) {
printk(KERN_WARNING "reserve_pmc_hardware: "
@@ -59,21 +59,21 @@
perf_irq = new_perf_irq ? new_perf_irq : dummy_perf;
out:
- spin_unlock(&pmc_owner_lock);
+ raw_spin_unlock(&pmc_owner_lock);
return err;
}
EXPORT_SYMBOL_GPL(reserve_pmc_hardware);
void release_pmc_hardware(void)
{
- spin_lock(&pmc_owner_lock);
+ raw_spin_lock(&pmc_owner_lock);
WARN_ON(! pmc_owner_caller);
pmc_owner_caller = NULL;
perf_irq = dummy_perf;
- spin_unlock(&pmc_owner_lock);
+ raw_spin_unlock(&pmc_owner_lock);
}
EXPORT_SYMBOL_GPL(release_pmc_hardware);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 7b816da..e4d71ce 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -245,6 +245,24 @@
}
#endif /* CONFIG_SMP */
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+void do_send_trap(struct pt_regs *regs, unsigned long address,
+ unsigned long error_code, int signal_code, int breakpt)
+{
+ siginfo_t info;
+
+ if (notify_die(DIE_DABR_MATCH, "dabr_match", regs, error_code,
+ 11, SIGSEGV) == NOTIFY_STOP)
+ return;
+
+ /* Deliver the signal to userspace */
+ info.si_signo = SIGTRAP;
+ info.si_errno = breakpt; /* breakpoint or watchpoint id */
+ info.si_code = signal_code;
+ info.si_addr = (void __user *)address;
+ force_sig_info(SIGTRAP, &info, current);
+}
+#else /* !CONFIG_PPC_ADV_DEBUG_REGS */
void do_dabr(struct pt_regs *regs, unsigned long address,
unsigned long error_code)
{
@@ -257,12 +275,6 @@
if (debugger_dabr_match(regs))
return;
- /* Clear the DAC and struct entries. One shot trigger */
-#if defined(CONFIG_BOOKE)
- mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) & ~(DBSR_DAC1R | DBSR_DAC1W
- | DBCR0_IDM));
-#endif
-
/* Clear the DABR */
set_dabr(0);
@@ -273,9 +285,82 @@
info.si_addr = (void __user *)address;
force_sig_info(SIGTRAP, &info, current);
}
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
static DEFINE_PER_CPU(unsigned long, current_dabr);
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+/*
+ * Set the debug registers back to their default "safe" values.
+ */
+static void set_debug_reg_defaults(struct thread_struct *thread)
+{
+ thread->iac1 = thread->iac2 = 0;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ thread->iac3 = thread->iac4 = 0;
+#endif
+ thread->dac1 = thread->dac2 = 0;
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ thread->dvc1 = thread->dvc2 = 0;
+#endif
+ thread->dbcr0 = 0;
+#ifdef CONFIG_BOOKE
+ /*
+ * Force User/Supervisor bits to b11 (user-only MSR[PR]=1)
+ */
+ thread->dbcr1 = DBCR1_IAC1US | DBCR1_IAC2US | \
+ DBCR1_IAC3US | DBCR1_IAC4US;
+ /*
+ * Force Data Address Compare User/Supervisor bits to be User-only
+ * (0b11 MSR[PR]=1) and set all other bits in DBCR2 register to be 0.
+ */
+ thread->dbcr2 = DBCR2_DAC1US | DBCR2_DAC2US;
+#else
+ thread->dbcr1 = 0;
+#endif
+}
+
+static void prime_debug_regs(struct thread_struct *thread)
+{
+ mtspr(SPRN_IAC1, thread->iac1);
+ mtspr(SPRN_IAC2, thread->iac2);
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ mtspr(SPRN_IAC3, thread->iac3);
+ mtspr(SPRN_IAC4, thread->iac4);
+#endif
+ mtspr(SPRN_DAC1, thread->dac1);
+ mtspr(SPRN_DAC2, thread->dac2);
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ mtspr(SPRN_DVC1, thread->dvc1);
+ mtspr(SPRN_DVC2, thread->dvc2);
+#endif
+ mtspr(SPRN_DBCR0, thread->dbcr0);
+ mtspr(SPRN_DBCR1, thread->dbcr1);
+#ifdef CONFIG_BOOKE
+ mtspr(SPRN_DBCR2, thread->dbcr2);
+#endif
+}
+/*
+ * Unless neither the old or new thread are making use of the
+ * debug registers, set the debug registers from the values
+ * stored in the new thread.
+ */
+static void switch_booke_debug_regs(struct thread_struct *new_thread)
+{
+ if ((current->thread.dbcr0 & DBCR0_IDM)
+ || (new_thread->dbcr0 & DBCR0_IDM))
+ prime_debug_regs(new_thread);
+}
+#else /* !CONFIG_PPC_ADV_DEBUG_REGS */
+static void set_debug_reg_defaults(struct thread_struct *thread)
+{
+ if (thread->dabr) {
+ thread->dabr = 0;
+ set_dabr(0);
+ }
+}
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
+
int set_dabr(unsigned long dabr)
{
__get_cpu_var(current_dabr) = dabr;
@@ -284,7 +369,7 @@
return ppc_md.set_dabr(dabr);
/* XXX should we have a CPU_FTR_HAS_DABR ? */
-#if defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
mtspr(SPRN_DAC1, dabr);
#elif defined(CONFIG_PPC_BOOK3S)
mtspr(SPRN_DABR, dabr);
@@ -371,10 +456,8 @@
#endif /* CONFIG_SMP */
-#if defined(CONFIG_BOOKE)
- /* If new thread DAC (HW breakpoint) is the same then leave it */
- if (new->thread.dabr)
- set_dabr(new->thread.dabr);
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ switch_booke_debug_regs(&new->thread);
#else
if (unlikely(__get_cpu_var(current_dabr) != new->thread.dabr))
set_dabr(new->thread.dabr);
@@ -514,7 +597,7 @@
printk(" CR: %08lx XER: %08lx\n", regs->ccr, regs->xer);
trap = TRAP(regs);
if (trap == 0x300 || trap == 0x600)
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
printk("DEAR: "REG", ESR: "REG"\n", regs->dar, regs->dsisr);
#else
printk("DAR: "REG", DSISR: "REG"\n", regs->dar, regs->dsisr);
@@ -556,14 +639,7 @@
{
discard_lazy_cpu_state();
- if (current->thread.dabr) {
- current->thread.dabr = 0;
- set_dabr(0);
-
-#if defined(CONFIG_BOOKE)
- current->thread.dbcr0 &= ~(DBSR_DAC1R | DBSR_DAC1W);
-#endif
- }
+ set_debug_reg_defaults(¤t->thread);
}
void
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index bafac2e4..5f306c4 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -654,6 +654,9 @@
#define OV5_CMO 0x00
#endif
+/* Option Vector 6: IBM PAPR hints */
+#define OV6_LINUX 0x02 /* Linux is our OS */
+
/*
* The architecture vector has an array of PVR mask/value pairs,
* followed by # option vectors - 1, followed by the option vectors.
@@ -665,7 +668,7 @@
W(0xffffffff), W(0x0f000003), /* all 2.06-compliant */
W(0xffffffff), W(0x0f000002), /* all 2.05-compliant */
W(0xfffffffe), W(0x0f000001), /* all 2.04-compliant and earlier */
- 5 - 1, /* 5 option vectors */
+ 6 - 1, /* 6 option vectors */
/* option vector 1: processor architectures supported */
3 - 2, /* length */
@@ -697,12 +700,29 @@
0, /* don't halt */
/* option vector 5: PAPR/OF options */
- 5 - 2, /* length */
+ 13 - 2, /* length */
0, /* don't ignore, don't halt */
OV5_LPAR | OV5_SPLPAR | OV5_LARGE_PAGES | OV5_DRCONF_MEMORY |
OV5_DONATE_DEDICATE_CPU | OV5_MSI,
0,
OV5_CMO,
+ 0,
+ 0,
+ 0,
+ 0,
+ /* WARNING: The offset of the "number of cores" field below
+ * must match by the macro below. Update the definition if
+ * the structure layout changes.
+ */
+#define IBM_ARCH_VEC_NRCORES_OFFSET 100
+ W(NR_CPUS), /* number of cores supported */
+
+ /* option vector 6: IBM PAPR hints */
+ 4 - 2, /* length */
+ 0,
+ 0,
+ OV6_LINUX,
+
};
/* Old method - ELF header with PT_NOTE sections */
@@ -792,13 +812,70 @@
}
};
+static int __init prom_count_smt_threads(void)
+{
+ phandle node;
+ char type[64];
+ unsigned int plen;
+
+ /* Pick up th first CPU node we can find */
+ for (node = 0; prom_next_node(&node); ) {
+ type[0] = 0;
+ prom_getprop(node, "device_type", type, sizeof(type));
+
+ if (strcmp(type, RELOC("cpu")))
+ continue;
+ /*
+ * There is an entry for each smt thread, each entry being
+ * 4 bytes long. All cpus should have the same number of
+ * smt threads, so return after finding the first.
+ */
+ plen = prom_getproplen(node, "ibm,ppc-interrupt-server#s");
+ if (plen == PROM_ERROR)
+ break;
+ plen >>= 2;
+ prom_debug("Found 0x%x smt threads per core\n", (unsigned long)plen);
+
+ /* Sanity check */
+ if (plen < 1 || plen > 64) {
+ prom_printf("Threads per core 0x%x out of bounds, assuming 1\n",
+ (unsigned long)plen);
+ return 1;
+ }
+ return plen;
+ }
+ prom_debug("No threads found, assuming 1 per core\n");
+
+ return 1;
+
+}
+
+
static void __init prom_send_capabilities(void)
{
ihandle elfloader, root;
prom_arg_t ret;
+ u32 *cores;
root = call_prom("open", 1, 1, ADDR("/"));
if (root != 0) {
+ /* We need to tell the FW about the number of cores we support.
+ *
+ * To do that, we count the number of threads on the first core
+ * (we assume this is the same for all cores) and use it to
+ * divide NR_CPUS.
+ */
+ cores = (u32 *)PTRRELOC(&ibm_architecture_vec[IBM_ARCH_VEC_NRCORES_OFFSET]);
+ if (*cores != NR_CPUS) {
+ prom_printf("WARNING ! "
+ "ibm_architecture_vec structure inconsistent: 0x%x !\n",
+ *cores);
+ } else {
+ *cores = NR_CPUS / prom_count_smt_threads();
+ prom_printf("Max number of cores passed to firmware: 0x%x\n",
+ (unsigned long)*cores);
+ }
+
/* try calling the ibm,client-architecture-support method */
prom_printf("Calling ibm,client-architecture-support...");
if (call_prom_ret("call-method", 3, 2, &ret,
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index ef14988..d9b0586 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -46,7 +46,7 @@
/*
* Set of msr bits that gdb can change on behalf of a process.
*/
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
#define MSR_DEBUGCHANGE 0
#else
#define MSR_DEBUGCHANGE (MSR_SE | MSR_BE)
@@ -703,7 +703,7 @@
struct pt_regs *regs = task->thread.regs;
if (regs != NULL) {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
task->thread.dbcr0 &= ~DBCR0_BT;
task->thread.dbcr0 |= DBCR0_IDM | DBCR0_IC;
regs->msr |= MSR_DE;
@@ -720,7 +720,7 @@
struct pt_regs *regs = task->thread.regs;
if (regs != NULL) {
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
task->thread.dbcr0 &= ~DBCR0_IC;
task->thread.dbcr0 = DBCR0_IDM | DBCR0_BT;
regs->msr |= MSR_DE;
@@ -737,17 +737,25 @@
struct pt_regs *regs = task->thread.regs;
if (regs != NULL) {
-#if defined(CONFIG_BOOKE)
- /* If DAC don't clear DBCRO_IDM or MSR_DE */
- if (task->thread.dabr)
- task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT);
- else {
- task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT | DBCR0_IDM);
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ /*
+ * The logic to disable single stepping should be as
+ * simple as turning off the Instruction Complete flag.
+ * And, after doing so, if all debug flags are off, turn
+ * off DBCR0(IDM) and MSR(DE) .... Torez
+ */
+ task->thread.dbcr0 &= ~DBCR0_IC;
+ /*
+ * Test to see if any of the DBCR_ACTIVE_EVENTS bits are set.
+ */
+ if (!DBCR_ACTIVE_EVENTS(task->thread.dbcr0,
+ task->thread.dbcr1)) {
+ /*
+ * All debug events were off.....
+ */
+ task->thread.dbcr0 &= ~DBCR0_IDM;
regs->msr &= ~MSR_DE;
}
-#elif defined(CONFIG_40x)
- task->thread.dbcr0 &= ~(DBCR0_IC | DBCR0_BT | DBCR0_IDM);
- regs->msr &= ~MSR_DE;
#else
regs->msr &= ~(MSR_SE | MSR_BE);
#endif
@@ -769,8 +777,7 @@
if ((data & ~0x7UL) >= TASK_SIZE)
return -EIO;
-#ifndef CONFIG_BOOKE
-
+#ifndef CONFIG_PPC_ADV_DEBUG_REGS
/* For processors using DABR (i.e. 970), the bottom 3 bits are flags.
* It was assumed, on previous implementations, that 3 bits were
* passed together with the data address, fitting the design of the
@@ -789,21 +796,22 @@
/* Move contents to the DABR register */
task->thread.dabr = data;
-
-#endif
-#if defined(CONFIG_BOOKE)
-
+#else /* CONFIG_PPC_ADV_DEBUG_REGS */
/* As described above, it was assumed 3 bits were passed with the data
* address, but we will assume only the mode bits will be passed
* as to not cause alignment restrictions for DAC-based processors.
*/
/* DAC's hold the whole address without any mode flags */
- task->thread.dabr = data & ~0x3UL;
+ task->thread.dac1 = data & ~0x3UL;
- if (task->thread.dabr == 0) {
- task->thread.dbcr0 &= ~(DBSR_DAC1R | DBSR_DAC1W | DBCR0_IDM);
- task->thread.regs->msr &= ~MSR_DE;
+ if (task->thread.dac1 == 0) {
+ dbcr_dac(task) &= ~(DBCR_DAC1R | DBCR_DAC1W);
+ if (!DBCR_ACTIVE_EVENTS(task->thread.dbcr0,
+ task->thread.dbcr1)) {
+ task->thread.regs->msr &= ~MSR_DE;
+ task->thread.dbcr0 &= ~DBCR0_IDM;
+ }
return 0;
}
@@ -814,17 +822,17 @@
/* Set the Internal Debugging flag (IDM bit 1) for the DBCR0
register */
- task->thread.dbcr0 = DBCR0_IDM;
+ task->thread.dbcr0 |= DBCR0_IDM;
/* Check for write and read flags and set DBCR0
accordingly */
+ dbcr_dac(task) &= ~(DBCR_DAC1R|DBCR_DAC1W);
if (data & 0x1UL)
- task->thread.dbcr0 |= DBSR_DAC1R;
+ dbcr_dac(task) |= DBCR_DAC1R;
if (data & 0x2UL)
- task->thread.dbcr0 |= DBSR_DAC1W;
-
+ dbcr_dac(task) |= DBCR_DAC1W;
task->thread.regs->msr |= MSR_DE;
-#endif
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
return 0;
}
@@ -839,6 +847,394 @@
user_disable_single_step(child);
}
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+static long set_intruction_bp(struct task_struct *child,
+ struct ppc_hw_breakpoint *bp_info)
+{
+ int slot;
+ int slot1_in_use = ((child->thread.dbcr0 & DBCR0_IAC1) != 0);
+ int slot2_in_use = ((child->thread.dbcr0 & DBCR0_IAC2) != 0);
+ int slot3_in_use = ((child->thread.dbcr0 & DBCR0_IAC3) != 0);
+ int slot4_in_use = ((child->thread.dbcr0 & DBCR0_IAC4) != 0);
+
+ if (dbcr_iac_range(child) & DBCR_IAC12MODE)
+ slot2_in_use = 1;
+ if (dbcr_iac_range(child) & DBCR_IAC34MODE)
+ slot4_in_use = 1;
+
+ if (bp_info->addr >= TASK_SIZE)
+ return -EIO;
+
+ if (bp_info->addr_mode != PPC_BREAKPOINT_MODE_EXACT) {
+
+ /* Make sure range is valid. */
+ if (bp_info->addr2 >= TASK_SIZE)
+ return -EIO;
+
+ /* We need a pair of IAC regsisters */
+ if ((!slot1_in_use) && (!slot2_in_use)) {
+ slot = 1;
+ child->thread.iac1 = bp_info->addr;
+ child->thread.iac2 = bp_info->addr2;
+ child->thread.dbcr0 |= DBCR0_IAC1;
+ if (bp_info->addr_mode ==
+ PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
+ dbcr_iac_range(child) |= DBCR_IAC12X;
+ else
+ dbcr_iac_range(child) |= DBCR_IAC12I;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ } else if ((!slot3_in_use) && (!slot4_in_use)) {
+ slot = 3;
+ child->thread.iac3 = bp_info->addr;
+ child->thread.iac4 = bp_info->addr2;
+ child->thread.dbcr0 |= DBCR0_IAC3;
+ if (bp_info->addr_mode ==
+ PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
+ dbcr_iac_range(child) |= DBCR_IAC34X;
+ else
+ dbcr_iac_range(child) |= DBCR_IAC34I;
+#endif
+ } else
+ return -ENOSPC;
+ } else {
+ /* We only need one. If possible leave a pair free in
+ * case a range is needed later
+ */
+ if (!slot1_in_use) {
+ /*
+ * Don't use iac1 if iac1-iac2 are free and either
+ * iac3 or iac4 (but not both) are free
+ */
+ if (slot2_in_use || (slot3_in_use == slot4_in_use)) {
+ slot = 1;
+ child->thread.iac1 = bp_info->addr;
+ child->thread.dbcr0 |= DBCR0_IAC1;
+ goto out;
+ }
+ }
+ if (!slot2_in_use) {
+ slot = 2;
+ child->thread.iac2 = bp_info->addr;
+ child->thread.dbcr0 |= DBCR0_IAC2;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ } else if (!slot3_in_use) {
+ slot = 3;
+ child->thread.iac3 = bp_info->addr;
+ child->thread.dbcr0 |= DBCR0_IAC3;
+ } else if (!slot4_in_use) {
+ slot = 4;
+ child->thread.iac4 = bp_info->addr;
+ child->thread.dbcr0 |= DBCR0_IAC4;
+#endif
+ } else
+ return -ENOSPC;
+ }
+out:
+ child->thread.dbcr0 |= DBCR0_IDM;
+ child->thread.regs->msr |= MSR_DE;
+
+ return slot;
+}
+
+static int del_instruction_bp(struct task_struct *child, int slot)
+{
+ switch (slot) {
+ case 1:
+ if (child->thread.iac1 == 0)
+ return -ENOENT;
+
+ if (dbcr_iac_range(child) & DBCR_IAC12MODE) {
+ /* address range - clear slots 1 & 2 */
+ child->thread.iac2 = 0;
+ dbcr_iac_range(child) &= ~DBCR_IAC12MODE;
+ }
+ child->thread.iac1 = 0;
+ child->thread.dbcr0 &= ~DBCR0_IAC1;
+ break;
+ case 2:
+ if (child->thread.iac2 == 0)
+ return -ENOENT;
+
+ if (dbcr_iac_range(child) & DBCR_IAC12MODE)
+ /* used in a range */
+ return -EINVAL;
+ child->thread.iac2 = 0;
+ child->thread.dbcr0 &= ~DBCR0_IAC2;
+ break;
+#if CONFIG_PPC_ADV_DEBUG_IACS > 2
+ case 3:
+ if (child->thread.iac3 == 0)
+ return -ENOENT;
+
+ if (dbcr_iac_range(child) & DBCR_IAC34MODE) {
+ /* address range - clear slots 3 & 4 */
+ child->thread.iac4 = 0;
+ dbcr_iac_range(child) &= ~DBCR_IAC34MODE;
+ }
+ child->thread.iac3 = 0;
+ child->thread.dbcr0 &= ~DBCR0_IAC3;
+ break;
+ case 4:
+ if (child->thread.iac4 == 0)
+ return -ENOENT;
+
+ if (dbcr_iac_range(child) & DBCR_IAC34MODE)
+ /* Used in a range */
+ return -EINVAL;
+ child->thread.iac4 = 0;
+ child->thread.dbcr0 &= ~DBCR0_IAC4;
+ break;
+#endif
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)
+{
+ int byte_enable =
+ (bp_info->condition_mode >> PPC_BREAKPOINT_CONDITION_BE_SHIFT)
+ & 0xf;
+ int condition_mode =
+ bp_info->condition_mode & PPC_BREAKPOINT_CONDITION_MODE;
+ int slot;
+
+ if (byte_enable && (condition_mode == 0))
+ return -EINVAL;
+
+ if (bp_info->addr >= TASK_SIZE)
+ return -EIO;
+
+ if ((dbcr_dac(child) & (DBCR_DAC1R | DBCR_DAC1W)) == 0) {
+ slot = 1;
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)
+ dbcr_dac(child) |= DBCR_DAC1R;
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
+ dbcr_dac(child) |= DBCR_DAC1W;
+ child->thread.dac1 = (unsigned long)bp_info->addr;
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ if (byte_enable) {
+ child->thread.dvc1 =
+ (unsigned long)bp_info->condition_value;
+ child->thread.dbcr2 |=
+ ((byte_enable << DBCR2_DVC1BE_SHIFT) |
+ (condition_mode << DBCR2_DVC1M_SHIFT));
+ }
+#endif
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ } else if (child->thread.dbcr2 & DBCR2_DAC12MODE) {
+ /* Both dac1 and dac2 are part of a range */
+ return -ENOSPC;
+#endif
+ } else if ((dbcr_dac(child) & (DBCR_DAC2R | DBCR_DAC2W)) == 0) {
+ slot = 2;
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)
+ dbcr_dac(child) |= DBCR_DAC2R;
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
+ dbcr_dac(child) |= DBCR_DAC2W;
+ child->thread.dac2 = (unsigned long)bp_info->addr;
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ if (byte_enable) {
+ child->thread.dvc2 =
+ (unsigned long)bp_info->condition_value;
+ child->thread.dbcr2 |=
+ ((byte_enable << DBCR2_DVC2BE_SHIFT) |
+ (condition_mode << DBCR2_DVC2M_SHIFT));
+ }
+#endif
+ } else
+ return -ENOSPC;
+ child->thread.dbcr0 |= DBCR0_IDM;
+ child->thread.regs->msr |= MSR_DE;
+
+ return slot + 4;
+}
+
+static int del_dac(struct task_struct *child, int slot)
+{
+ if (slot == 1) {
+ if (child->thread.dac1 == 0)
+ return -ENOENT;
+
+ child->thread.dac1 = 0;
+ dbcr_dac(child) &= ~(DBCR_DAC1R | DBCR_DAC1W);
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ if (child->thread.dbcr2 & DBCR2_DAC12MODE) {
+ child->thread.dac2 = 0;
+ child->thread.dbcr2 &= ~DBCR2_DAC12MODE;
+ }
+ child->thread.dbcr2 &= ~(DBCR2_DVC1M | DBCR2_DVC1BE);
+#endif
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ child->thread.dvc1 = 0;
+#endif
+ } else if (slot == 2) {
+ if (child->thread.dac1 == 0)
+ return -ENOENT;
+
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ if (child->thread.dbcr2 & DBCR2_DAC12MODE)
+ /* Part of a range */
+ return -EINVAL;
+ child->thread.dbcr2 &= ~(DBCR2_DVC2M | DBCR2_DVC2BE);
+#endif
+#if CONFIG_PPC_ADV_DEBUG_DVCS > 0
+ child->thread.dvc2 = 0;
+#endif
+ child->thread.dac2 = 0;
+ dbcr_dac(child) &= ~(DBCR_DAC2R | DBCR_DAC2W);
+ } else
+ return -EINVAL;
+
+ return 0;
+}
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
+
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+static int set_dac_range(struct task_struct *child,
+ struct ppc_hw_breakpoint *bp_info)
+{
+ int mode = bp_info->addr_mode & PPC_BREAKPOINT_MODE_MASK;
+
+ /* We don't allow range watchpoints to be used with DVC */
+ if (bp_info->condition_mode)
+ return -EINVAL;
+
+ /*
+ * Best effort to verify the address range. The user/supervisor bits
+ * prevent trapping in kernel space, but let's fail on an obvious bad
+ * range. The simple test on the mask is not fool-proof, and any
+ * exclusive range will spill over into kernel space.
+ */
+ if (bp_info->addr >= TASK_SIZE)
+ return -EIO;
+ if (mode == PPC_BREAKPOINT_MODE_MASK) {
+ /*
+ * dac2 is a bitmask. Don't allow a mask that makes a
+ * kernel space address from a valid dac1 value
+ */
+ if (~((unsigned long)bp_info->addr2) >= TASK_SIZE)
+ return -EIO;
+ } else {
+ /*
+ * For range breakpoints, addr2 must also be a valid address
+ */
+ if (bp_info->addr2 >= TASK_SIZE)
+ return -EIO;
+ }
+
+ if (child->thread.dbcr0 &
+ (DBCR0_DAC1R | DBCR0_DAC1W | DBCR0_DAC2R | DBCR0_DAC2W))
+ return -ENOSPC;
+
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)
+ child->thread.dbcr0 |= (DBCR0_DAC1R | DBCR0_IDM);
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)
+ child->thread.dbcr0 |= (DBCR0_DAC1W | DBCR0_IDM);
+ child->thread.dac1 = bp_info->addr;
+ child->thread.dac2 = bp_info->addr2;
+ if (mode == PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE)
+ child->thread.dbcr2 |= DBCR2_DAC12M;
+ else if (mode == PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE)
+ child->thread.dbcr2 |= DBCR2_DAC12MX;
+ else /* PPC_BREAKPOINT_MODE_MASK */
+ child->thread.dbcr2 |= DBCR2_DAC12MM;
+ child->thread.regs->msr |= MSR_DE;
+
+ return 5;
+}
+#endif /* CONFIG_PPC_ADV_DEBUG_DAC_RANGE */
+
+static long ppc_set_hwdebug(struct task_struct *child,
+ struct ppc_hw_breakpoint *bp_info)
+{
+ if (bp_info->version != 1)
+ return -ENOTSUPP;
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ /*
+ * Check for invalid flags and combinations
+ */
+ if ((bp_info->trigger_type == 0) ||
+ (bp_info->trigger_type & ~(PPC_BREAKPOINT_TRIGGER_EXECUTE |
+ PPC_BREAKPOINT_TRIGGER_RW)) ||
+ (bp_info->addr_mode & ~PPC_BREAKPOINT_MODE_MASK) ||
+ (bp_info->condition_mode &
+ ~(PPC_BREAKPOINT_CONDITION_MODE |
+ PPC_BREAKPOINT_CONDITION_BE_ALL)))
+ return -EINVAL;
+#if CONFIG_PPC_ADV_DEBUG_DVCS == 0
+ if (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE)
+ return -EINVAL;
+#endif
+
+ if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_EXECUTE) {
+ if ((bp_info->trigger_type != PPC_BREAKPOINT_TRIGGER_EXECUTE) ||
+ (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE))
+ return -EINVAL;
+ return set_intruction_bp(child, bp_info);
+ }
+ if (bp_info->addr_mode == PPC_BREAKPOINT_MODE_EXACT)
+ return set_dac(child, bp_info);
+
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ return set_dac_range(child, bp_info);
+#else
+ return -EINVAL;
+#endif
+#else /* !CONFIG_PPC_ADV_DEBUG_DVCS */
+ /*
+ * We only support one data breakpoint
+ */
+ if (((bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_RW) == 0) ||
+ ((bp_info->trigger_type & ~PPC_BREAKPOINT_TRIGGER_RW) != 0) ||
+ (bp_info->trigger_type != PPC_BREAKPOINT_TRIGGER_WRITE) ||
+ (bp_info->addr_mode != PPC_BREAKPOINT_MODE_EXACT) ||
+ (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE))
+ return -EINVAL;
+
+ if (child->thread.dabr)
+ return -ENOSPC;
+
+ if ((unsigned long)bp_info->addr >= TASK_SIZE)
+ return -EIO;
+
+ child->thread.dabr = (unsigned long)bp_info->addr;
+
+ return 1;
+#endif /* !CONFIG_PPC_ADV_DEBUG_DVCS */
+}
+
+static long ppc_del_hwdebug(struct task_struct *child, long addr, long data)
+{
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ int rc;
+
+ if (data <= 4)
+ rc = del_instruction_bp(child, (int)data);
+ else
+ rc = del_dac(child, (int)data - 4);
+
+ if (!rc) {
+ if (!DBCR_ACTIVE_EVENTS(child->thread.dbcr0,
+ child->thread.dbcr1)) {
+ child->thread.dbcr0 &= ~DBCR0_IDM;
+ child->thread.regs->msr &= ~MSR_DE;
+ }
+ }
+ return rc;
+#else
+ if (data != 1)
+ return -EINVAL;
+ if (child->thread.dabr == 0)
+ return -ENOENT;
+
+ child->thread.dabr = 0;
+
+ return 0;
+#endif
+}
+
/*
* Here are the old "legacy" powerpc specific getregs/setregs ptrace calls,
* we mark them as obsolete now, they will be removed in a future version
@@ -932,13 +1328,77 @@
break;
}
+ case PPC_PTRACE_GETHWDBGINFO: {
+ struct ppc_debug_info dbginfo;
+
+ dbginfo.version = 1;
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ dbginfo.num_instruction_bps = CONFIG_PPC_ADV_DEBUG_IACS;
+ dbginfo.num_data_bps = CONFIG_PPC_ADV_DEBUG_DACS;
+ dbginfo.num_condition_regs = CONFIG_PPC_ADV_DEBUG_DVCS;
+ dbginfo.data_bp_alignment = 4;
+ dbginfo.sizeof_condition = 4;
+ dbginfo.features = PPC_DEBUG_FEATURE_INSN_BP_RANGE |
+ PPC_DEBUG_FEATURE_INSN_BP_MASK;
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ dbginfo.features |=
+ PPC_DEBUG_FEATURE_DATA_BP_RANGE |
+ PPC_DEBUG_FEATURE_DATA_BP_MASK;
+#endif
+#else /* !CONFIG_PPC_ADV_DEBUG_REGS */
+ dbginfo.num_instruction_bps = 0;
+ dbginfo.num_data_bps = 1;
+ dbginfo.num_condition_regs = 0;
+#ifdef CONFIG_PPC64
+ dbginfo.data_bp_alignment = 8;
+#else
+ dbginfo.data_bp_alignment = 4;
+#endif
+ dbginfo.sizeof_condition = 0;
+ dbginfo.features = 0;
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
+
+ if (!access_ok(VERIFY_WRITE, data,
+ sizeof(struct ppc_debug_info)))
+ return -EFAULT;
+ ret = __copy_to_user((struct ppc_debug_info __user *)data,
+ &dbginfo, sizeof(struct ppc_debug_info)) ?
+ -EFAULT : 0;
+ break;
+ }
+
+ case PPC_PTRACE_SETHWDEBUG: {
+ struct ppc_hw_breakpoint bp_info;
+
+ if (!access_ok(VERIFY_READ, data,
+ sizeof(struct ppc_hw_breakpoint)))
+ return -EFAULT;
+ ret = __copy_from_user(&bp_info,
+ (struct ppc_hw_breakpoint __user *)data,
+ sizeof(struct ppc_hw_breakpoint)) ?
+ -EFAULT : 0;
+ if (!ret)
+ ret = ppc_set_hwdebug(child, &bp_info);
+ break;
+ }
+
+ case PPC_PTRACE_DELHWDEBUG: {
+ ret = ppc_del_hwdebug(child, addr, data);
+ break;
+ }
+
case PTRACE_GET_DEBUGREG: {
ret = -EINVAL;
/* We only support one DABR and no IABRS at the moment */
if (addr > 0)
break;
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ ret = put_user(child->thread.dac1,
+ (unsigned long __user *)data);
+#else
ret = put_user(child->thread.dabr,
(unsigned long __user *)data);
+#endif
break;
}
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index 00b5078..a0afb55 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -140,17 +140,15 @@
return 0; /* no signals delivered */
}
+#ifndef CONFIG_PPC_ADV_DEBUG_REGS
/*
* Reenable the DABR before delivering the signal to
* user space. The DABR will have been cleared if it
* triggered inside the kernel.
*/
- if (current->thread.dabr) {
+ if (current->thread.dabr)
set_dabr(current->thread.dabr);
-#if defined(CONFIG_BOOKE)
- mtspr(SPRN_DBCR0, current->thread.dbcr0);
#endif
- }
if (is32) {
if (ka.sa.sa_flags & SA_SIGINFO)
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index d670429..2666101 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -1078,7 +1078,7 @@
int i;
unsigned char tmp;
unsigned long new_msr = regs->msr;
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
unsigned long new_dbcr0 = current->thread.dbcr0;
#endif
@@ -1087,13 +1087,17 @@
return -EFAULT;
switch (op.dbg_type) {
case SIG_DBG_SINGLE_STEPPING:
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
if (op.dbg_value) {
new_msr |= MSR_DE;
new_dbcr0 |= (DBCR0_IDM | DBCR0_IC);
} else {
- new_msr &= ~MSR_DE;
- new_dbcr0 &= ~(DBCR0_IDM | DBCR0_IC);
+ new_dbcr0 &= ~DBCR0_IC;
+ if (!DBCR_ACTIVE_EVENTS(new_dbcr0,
+ current->thread.dbcr1)) {
+ new_msr &= ~MSR_DE;
+ new_dbcr0 &= ~DBCR0_IDM;
+ }
}
#else
if (op.dbg_value)
@@ -1103,7 +1107,7 @@
#endif
break;
case SIG_DBG_BRANCH_TRACING:
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
return -EINVAL;
#else
if (op.dbg_value)
@@ -1124,7 +1128,7 @@
failure is a problem, anyway, and it's very unlikely unless
the user is really doing something wrong. */
regs->msr = new_msr;
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
current->thread.dbcr0 = new_dbcr0;
#endif
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 6c6093d..1b16b9a 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -265,8 +265,8 @@
account_system_time(tsk, 0, delta, deltascaled);
else
account_idle_time(delta);
- per_cpu(cputime_last_delta, smp_processor_id()) = delta;
- per_cpu(cputime_scaled_last_delta, smp_processor_id()) = deltascaled;
+ __get_cpu_var(cputime_last_delta) = delta;
+ __get_cpu_var(cputime_scaled_last_delta) = deltascaled;
local_irq_restore(flags);
}
EXPORT_SYMBOL_GPL(account_system_vtime);
@@ -575,6 +575,8 @@
trace_timer_interrupt_entry(regs);
+ __get_cpu_var(irq_stat).timer_irqs++;
+
/* Ensure a positive value is written to the decrementer, or else
* some CPUs will continuue to take decrementer exceptions */
set_dec(DECREMENTER_MAX);
@@ -935,8 +937,8 @@
*dec = decrementer_clockevent;
dec->cpumask = cpumask_of(cpu);
- printk(KERN_DEBUG "clockevent: %s mult[%x] shift[%d] cpu[%d]\n",
- dec->name, dec->mult, dec->shift, cpu);
+ printk_once(KERN_DEBUG "clockevent: %s mult[%x] shift[%d] cpu[%d]\n",
+ dec->name, dec->mult, dec->shift, cpu);
clockevents_register_device(dec);
}
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index d069ff8..696626a 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -60,13 +60,13 @@
#endif
#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
-int (*__debugger)(struct pt_regs *regs);
-int (*__debugger_ipi)(struct pt_regs *regs);
-int (*__debugger_bpt)(struct pt_regs *regs);
-int (*__debugger_sstep)(struct pt_regs *regs);
-int (*__debugger_iabr_match)(struct pt_regs *regs);
-int (*__debugger_dabr_match)(struct pt_regs *regs);
-int (*__debugger_fault_handler)(struct pt_regs *regs);
+int (*__debugger)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_ipi)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_bpt)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_sstep)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_iabr_match)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_dabr_match)(struct pt_regs *regs) __read_mostly;
+int (*__debugger_fault_handler)(struct pt_regs *regs) __read_mostly;
EXPORT_SYMBOL(__debugger);
EXPORT_SYMBOL(__debugger_ipi);
@@ -102,11 +102,11 @@
int die(const char *str, struct pt_regs *regs, long err)
{
static struct {
- spinlock_t lock;
+ raw_spinlock_t lock;
u32 lock_owner;
int lock_owner_depth;
} die = {
- .lock = __SPIN_LOCK_UNLOCKED(die.lock),
+ .lock = __RAW_SPIN_LOCK_UNLOCKED(die.lock),
.lock_owner = -1,
.lock_owner_depth = 0
};
@@ -120,7 +120,7 @@
if (die.lock_owner != raw_smp_processor_id()) {
console_verbose();
- spin_lock_irqsave(&die.lock, flags);
+ raw_spin_lock_irqsave(&die.lock, flags);
die.lock_owner = smp_processor_id();
die.lock_owner_depth = 0;
bust_spinlocks(1);
@@ -146,6 +146,11 @@
#endif
printk("%s\n", ppc_md.name ? ppc_md.name : "");
+ sysfs_printk_last_file();
+ if (notify_die(DIE_OOPS, str, regs, err, 255,
+ SIGSEGV) == NOTIFY_STOP)
+ return 1;
+
print_modules();
show_regs(regs);
} else {
@@ -155,7 +160,7 @@
bust_spinlocks(0);
die.lock_owner = -1;
add_taint(TAINT_DIE);
- spin_unlock_irqrestore(&die.lock, flags);
+ raw_spin_unlock_irqrestore(&die.lock, flags);
if (kexec_should_crash(current) ||
kexec_sr_activated(smp_processor_id()))
@@ -294,7 +299,7 @@
return 0;
}
-#if defined(CONFIG_4xx) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
/* On 4xx, the reason for the machine check or program exception
is in the ESR. */
#define get_reason(regs) ((regs)->dsisr)
@@ -478,6 +483,8 @@
{
int recover = 0;
+ __get_cpu_var(irq_stat).mce_exceptions++;
+
/* See if any machine dependent calls. In theory, we would want
* to call the CPU first, and call the ppc_md. one if the CPU
* one returns a positive number. However there is existing code
@@ -960,6 +967,8 @@
void performance_monitor_exception(struct pt_regs *regs)
{
+ __get_cpu_var(irq_stat).pmu_irqs++;
+
perf_irq(regs);
}
@@ -1024,10 +1033,69 @@
}
#endif /* CONFIG_8xx */
-#if defined(CONFIG_40x) || defined(CONFIG_BOOKE)
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+static void handle_debug(struct pt_regs *regs, unsigned long debug_status)
+{
+ int changed = 0;
+ /*
+ * Determine the cause of the debug event, clear the
+ * event flags and send a trap to the handler. Torez
+ */
+ if (debug_status & (DBSR_DAC1R | DBSR_DAC1W)) {
+ dbcr_dac(current) &= ~(DBCR_DAC1R | DBCR_DAC1W);
+#ifdef CONFIG_PPC_ADV_DEBUG_DAC_RANGE
+ current->thread.dbcr2 &= ~DBCR2_DAC12MODE;
+#endif
+ do_send_trap(regs, mfspr(SPRN_DAC1), debug_status, TRAP_HWBKPT,
+ 5);
+ changed |= 0x01;
+ } else if (debug_status & (DBSR_DAC2R | DBSR_DAC2W)) {
+ dbcr_dac(current) &= ~(DBCR_DAC2R | DBCR_DAC2W);
+ do_send_trap(regs, mfspr(SPRN_DAC2), debug_status, TRAP_HWBKPT,
+ 6);
+ changed |= 0x01;
+ } else if (debug_status & DBSR_IAC1) {
+ current->thread.dbcr0 &= ~DBCR0_IAC1;
+ dbcr_iac_range(current) &= ~DBCR_IAC12MODE;
+ do_send_trap(regs, mfspr(SPRN_IAC1), debug_status, TRAP_HWBKPT,
+ 1);
+ changed |= 0x01;
+ } else if (debug_status & DBSR_IAC2) {
+ current->thread.dbcr0 &= ~DBCR0_IAC2;
+ do_send_trap(regs, mfspr(SPRN_IAC2), debug_status, TRAP_HWBKPT,
+ 2);
+ changed |= 0x01;
+ } else if (debug_status & DBSR_IAC3) {
+ current->thread.dbcr0 &= ~DBCR0_IAC3;
+ dbcr_iac_range(current) &= ~DBCR_IAC34MODE;
+ do_send_trap(regs, mfspr(SPRN_IAC3), debug_status, TRAP_HWBKPT,
+ 3);
+ changed |= 0x01;
+ } else if (debug_status & DBSR_IAC4) {
+ current->thread.dbcr0 &= ~DBCR0_IAC4;
+ do_send_trap(regs, mfspr(SPRN_IAC4), debug_status, TRAP_HWBKPT,
+ 4);
+ changed |= 0x01;
+ }
+ /*
+ * At the point this routine was called, the MSR(DE) was turned off.
+ * Check all other debug flags and see if that bit needs to be turned
+ * back on or not.
+ */
+ if (DBCR_ACTIVE_EVENTS(current->thread.dbcr0, current->thread.dbcr1))
+ regs->msr |= MSR_DE;
+ else
+ /* Make sure the IDM flag is off */
+ current->thread.dbcr0 &= ~DBCR0_IDM;
+
+ if (changed & 0x01)
+ mtspr(SPRN_DBCR0, current->thread.dbcr0);
+}
void __kprobes DebugException(struct pt_regs *regs, unsigned long debug_status)
{
+ current->thread.dbsr = debug_status;
+
/* Hack alert: On BookE, Branch Taken stops on the branch itself, while
* on server, it stops on the target of the branch. In order to simulate
* the server behaviour, we thus restart right away with a single step
@@ -1071,29 +1139,23 @@
if (debugger_sstep(regs))
return;
- if (user_mode(regs))
- current->thread.dbcr0 &= ~(DBCR0_IC);
+ if (user_mode(regs)) {
+ current->thread.dbcr0 &= ~DBCR0_IC;
+#ifdef CONFIG_PPC_ADV_DEBUG_REGS
+ if (DBCR_ACTIVE_EVENTS(current->thread.dbcr0,
+ current->thread.dbcr1))
+ regs->msr |= MSR_DE;
+ else
+ /* Make sure the IDM bit is off */
+ current->thread.dbcr0 &= ~DBCR0_IDM;
+#endif
+ }
_exception(SIGTRAP, regs, TRAP_TRACE, regs->nip);
- } else if (debug_status & (DBSR_DAC1R | DBSR_DAC1W)) {
- regs->msr &= ~MSR_DE;
-
- if (user_mode(regs)) {
- current->thread.dbcr0 &= ~(DBSR_DAC1R | DBSR_DAC1W |
- DBCR0_IDM);
- } else {
- /* Disable DAC interupts */
- mtspr(SPRN_DBCR0, mfspr(SPRN_DBCR0) & ~(DBSR_DAC1R |
- DBSR_DAC1W | DBCR0_IDM));
-
- /* Clear the DAC event */
- mtspr(SPRN_DBSR, (DBSR_DAC1R | DBSR_DAC1W));
- }
- /* Setup and send the trap to the handler */
- do_dabr(regs, mfspr(SPRN_DAC1), debug_status);
- }
+ } else
+ handle_debug(regs, debug_status);
}
-#endif /* CONFIG_4xx || CONFIG_BOOKE */
+#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
#if !defined(CONFIG_TAU_INT)
void TAUException(struct pt_regs *regs)
diff --git a/arch/powerpc/lib/copypage_64.S b/arch/powerpc/lib/copypage_64.S
index e68beac..4d4eeb9 100644
--- a/arch/powerpc/lib/copypage_64.S
+++ b/arch/powerpc/lib/copypage_64.S
@@ -43,62 +43,62 @@
ld r7,16(r4)
ldu r8,24(r4)
1: std r5,8(r3)
- ld r9,8(r4)
std r6,16(r3)
+ ld r9,8(r4)
ld r10,16(r4)
std r7,24(r3)
- ld r11,24(r4)
std r8,32(r3)
+ ld r11,24(r4)
ld r12,32(r4)
std r9,40(r3)
- ld r5,40(r4)
std r10,48(r3)
+ ld r5,40(r4)
ld r6,48(r4)
std r11,56(r3)
- ld r7,56(r4)
std r12,64(r3)
+ ld r7,56(r4)
ld r8,64(r4)
std r5,72(r3)
- ld r9,72(r4)
std r6,80(r3)
+ ld r9,72(r4)
ld r10,80(r4)
std r7,88(r3)
- ld r11,88(r4)
std r8,96(r3)
+ ld r11,88(r4)
ld r12,96(r4)
std r9,104(r3)
- ld r5,104(r4)
std r10,112(r3)
+ ld r5,104(r4)
ld r6,112(r4)
std r11,120(r3)
- ld r7,120(r4)
stdu r12,128(r3)
+ ld r7,120(r4)
ldu r8,128(r4)
bdnz 1b
std r5,8(r3)
- ld r9,8(r4)
std r6,16(r3)
+ ld r9,8(r4)
ld r10,16(r4)
std r7,24(r3)
- ld r11,24(r4)
std r8,32(r3)
+ ld r11,24(r4)
ld r12,32(r4)
std r9,40(r3)
- ld r5,40(r4)
std r10,48(r3)
+ ld r5,40(r4)
ld r6,48(r4)
std r11,56(r3)
- ld r7,56(r4)
std r12,64(r3)
+ ld r7,56(r4)
ld r8,64(r4)
std r5,72(r3)
- ld r9,72(r4)
std r6,80(r3)
+ ld r9,72(r4)
ld r10,80(r4)
std r7,88(r3)
- ld r11,88(r4)
std r8,96(r3)
+ ld r11,88(r4)
ld r12,96(r4)
std r9,104(r3)
std r10,112(r3)
diff --git a/arch/powerpc/lib/copyuser_64.S b/arch/powerpc/lib/copyuser_64.S
index 693b14a..578b625 100644
--- a/arch/powerpc/lib/copyuser_64.S
+++ b/arch/powerpc/lib/copyuser_64.S
@@ -44,37 +44,55 @@
andi. r0,r4,7
bne .Lsrc_unaligned
END_FTR_SECTION_IFCLR(CPU_FTR_UNALIGNED_LD_STD)
- srdi r7,r5,4
-20: ld r9,0(r4)
- addi r4,r4,-8
- mtctr r7
- andi. r5,r5,7
- bf cr7*4+0,22f
- addi r3,r3,8
- addi r4,r4,8
- mr r8,r9
- blt cr1,72f
-21: ld r9,8(r4)
-70: std r8,8(r3)
-22: ldu r8,16(r4)
-71: stdu r9,16(r3)
- bdnz 21b
-72: std r8,8(r3)
- beq+ 3f
+ blt cr1,.Ldo_tail /* if < 16 bytes to copy */
+ srdi r0,r5,5
+ cmpdi cr1,r0,0
+20: ld r7,0(r4)
+220: ld r6,8(r4)
+ addi r4,r4,16
+ mtctr r0
+ andi. r0,r5,0x10
+ beq 22f
addi r3,r3,16
+ addi r4,r4,-16
+ mr r9,r7
+ mr r8,r6
+ beq cr1,72f
+21: ld r7,16(r4)
+221: ld r6,24(r4)
+ addi r4,r4,32
+70: std r9,0(r3)
+270: std r8,8(r3)
+22: ld r9,0(r4)
+222: ld r8,8(r4)
+71: std r7,16(r3)
+271: std r6,24(r3)
+ addi r3,r3,32
+ bdnz 21b
+72: std r9,0(r3)
+272: std r8,8(r3)
+ andi. r5,r5,0xf
+ beq+ 3f
+ addi r4,r4,16
.Ldo_tail:
- bf cr7*4+1,1f
-23: lwz r9,8(r4)
+ addi r3,r3,16
+ bf cr7*4+0,246f
+244: ld r9,0(r4)
+ addi r4,r4,8
+245: std r9,0(r3)
+ addi r3,r3,8
+246: bf cr7*4+1,1f
+23: lwz r9,0(r4)
addi r4,r4,4
73: stw r9,0(r3)
addi r3,r3,4
1: bf cr7*4+2,2f
-44: lhz r9,8(r4)
+44: lhz r9,0(r4)
addi r4,r4,2
74: sth r9,0(r3)
addi r3,r3,2
2: bf cr7*4+3,3f
-45: lbz r9,8(r4)
+45: lbz r9,0(r4)
75: stb r9,0(r3)
3: li r3,0
blr
@@ -220,7 +238,9 @@
131:
addi r3,r3,8
120:
+320:
122:
+322:
124:
125:
126:
@@ -229,9 +249,11 @@
129:
133:
addi r3,r3,8
-121:
132:
addi r3,r3,8
+121:
+321:
+344:
134:
135:
138:
@@ -303,18 +325,22 @@
183:
add r3,r3,r7
b 1f
+371:
180:
addi r3,r3,8
171:
177:
addi r3,r3,8
-170:
-172:
+370:
+372:
176:
178:
addi r3,r3,4
185:
addi r3,r3,4
+170:
+172:
+345:
173:
174:
175:
@@ -341,11 +367,19 @@
.section __ex_table,"a"
.align 3
.llong 20b,120b
+ .llong 220b,320b
.llong 21b,121b
+ .llong 221b,321b
.llong 70b,170b
+ .llong 270b,370b
.llong 22b,122b
+ .llong 222b,322b
.llong 71b,171b
+ .llong 271b,371b
.llong 72b,172b
+ .llong 272b,372b
+ .llong 244b,344b
+ .llong 245b,345b
.llong 23b,123b
.llong 73b,173b
.llong 44b,144b
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index 7e8865b..e640175 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -112,7 +112,8 @@
void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end)
{
- unsigned int *start, *end, *dest;
+ long *start, *end;
+ unsigned int *dest;
if (!(value & CPU_FTR_LWSYNC))
return ;
diff --git a/arch/powerpc/mm/40x_mmu.c b/arch/powerpc/mm/40x_mmu.c
index 08dfa8e..65abfcf 100644
--- a/arch/powerpc/mm/40x_mmu.c
+++ b/arch/powerpc/mm/40x_mmu.c
@@ -84,8 +84,8 @@
* vectors and the kernel live in real-mode.
*/
- mtspr(SPRN_DCCR, 0xF0000000); /* 512 MB of data space at 0x0. */
- mtspr(SPRN_ICCR, 0xF0000000); /* 512 MB of instr. space at 0x0. */
+ mtspr(SPRN_DCCR, 0xFFFF0000); /* 2GByte of data space at 0x0. */
+ mtspr(SPRN_ICCR, 0xFFFF0000); /* 2GByte of instr. space at 0x0. */
}
#define LARGE_PAGE_SIZE_16M (1<<24)
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 056d23a..784a400 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -37,7 +37,7 @@
#define HPTE_LOCK_BIT 3
-static DEFINE_SPINLOCK(native_tlbie_lock);
+static DEFINE_RAW_SPINLOCK(native_tlbie_lock);
static inline void __tlbie(unsigned long va, int psize, int ssize)
{
@@ -104,7 +104,7 @@
if (use_local)
use_local = mmu_psize_defs[psize].tlbiel;
if (lock_tlbie && !use_local)
- spin_lock(&native_tlbie_lock);
+ raw_spin_lock(&native_tlbie_lock);
asm volatile("ptesync": : :"memory");
if (use_local) {
__tlbiel(va, psize, ssize);
@@ -114,7 +114,7 @@
asm volatile("eieio; tlbsync; ptesync": : :"memory");
}
if (lock_tlbie && !use_local)
- spin_unlock(&native_tlbie_lock);
+ raw_spin_unlock(&native_tlbie_lock);
}
static inline void native_lock_hpte(struct hash_pte *hptep)
@@ -122,7 +122,7 @@
unsigned long *word = &hptep->v;
while (1) {
- if (!test_and_set_bit(HPTE_LOCK_BIT, word))
+ if (!test_and_set_bit_lock(HPTE_LOCK_BIT, word))
break;
while(test_bit(HPTE_LOCK_BIT, word))
cpu_relax();
@@ -133,8 +133,7 @@
{
unsigned long *word = &hptep->v;
- asm volatile("lwsync":::"memory");
- clear_bit(HPTE_LOCK_BIT, word);
+ clear_bit_unlock(HPTE_LOCK_BIT, word);
}
static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
@@ -434,7 +433,7 @@
/* we take the tlbie lock and hold it. Some hardware will
* deadlock if we try to tlbie from two processors at once.
*/
- spin_lock(&native_tlbie_lock);
+ raw_spin_lock(&native_tlbie_lock);
slots = pteg_count * HPTES_PER_GROUP;
@@ -458,7 +457,7 @@
}
asm volatile("eieio; tlbsync; ptesync":::"memory");
- spin_unlock(&native_tlbie_lock);
+ raw_spin_unlock(&native_tlbie_lock);
local_irq_restore(flags);
}
@@ -521,7 +520,7 @@
int lock_tlbie = !cpu_has_feature(CPU_FTR_LOCKLESS_TLBIE);
if (lock_tlbie)
- spin_lock(&native_tlbie_lock);
+ raw_spin_lock(&native_tlbie_lock);
asm volatile("ptesync":::"memory");
for (i = 0; i < number; i++) {
@@ -536,7 +535,7 @@
asm volatile("eieio; tlbsync; ptesync":::"memory");
if (lock_tlbie)
- spin_unlock(&native_tlbie_lock);
+ raw_spin_unlock(&native_tlbie_lock);
}
local_irq_restore(flags);
diff --git a/arch/powerpc/mm/mmu_context_hash64.c b/arch/powerpc/mm/mmu_context_hash64.c
index b910d37..51622da 100644
--- a/arch/powerpc/mm/mmu_context_hash64.c
+++ b/arch/powerpc/mm/mmu_context_hash64.c
@@ -23,7 +23,7 @@
#include <asm/mmu_context.h>
static DEFINE_SPINLOCK(mmu_context_lock);
-static DEFINE_IDR(mmu_context_idr);
+static DEFINE_IDA(mmu_context_ida);
/*
* The proto-VSID space has 2^35 - 1 segments available for user mappings.
@@ -39,11 +39,11 @@
int err;
again:
- if (!idr_pre_get(&mmu_context_idr, GFP_KERNEL))
+ if (!ida_pre_get(&mmu_context_ida, GFP_KERNEL))
return -ENOMEM;
spin_lock(&mmu_context_lock);
- err = idr_get_new_above(&mmu_context_idr, NULL, 1, &index);
+ err = ida_get_new_above(&mmu_context_ida, 1, &index);
spin_unlock(&mmu_context_lock);
if (err == -EAGAIN)
@@ -53,7 +53,7 @@
if (index > MAX_CONTEXT) {
spin_lock(&mmu_context_lock);
- idr_remove(&mmu_context_idr, index);
+ ida_remove(&mmu_context_ida, index);
spin_unlock(&mmu_context_lock);
return -ENOMEM;
}
@@ -85,7 +85,7 @@
void __destroy_context(int context_id)
{
spin_lock(&mmu_context_lock);
- idr_remove(&mmu_context_idr, context_id);
+ ida_remove(&mmu_context_ida, context_id);
spin_unlock(&mmu_context_lock);
}
EXPORT_SYMBOL_GPL(__destroy_context);
diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
index 1044a63..dbc6921 100644
--- a/arch/powerpc/mm/mmu_context_nohash.c
+++ b/arch/powerpc/mm/mmu_context_nohash.c
@@ -56,7 +56,7 @@
static unsigned long *context_map;
static unsigned long *stale_map[NR_CPUS];
static struct mm_struct **context_mm;
-static DEFINE_SPINLOCK(context_lock);
+static DEFINE_RAW_SPINLOCK(context_lock);
#define CTX_MAP_SIZE \
(sizeof(unsigned long) * (last_context / BITS_PER_LONG + 1))
@@ -121,9 +121,9 @@
/* This will happen if you have more CPUs than available contexts,
* all we can do here is wait a bit and try again
*/
- spin_unlock(&context_lock);
+ raw_spin_unlock(&context_lock);
cpu_relax();
- spin_lock(&context_lock);
+ raw_spin_lock(&context_lock);
/* This will cause the caller to try again */
return MMU_NO_CONTEXT;
@@ -194,7 +194,7 @@
unsigned long *map;
/* No lockless fast path .. yet */
- spin_lock(&context_lock);
+ raw_spin_lock(&context_lock);
pr_hard("[%d] activating context for mm @%p, active=%d, id=%d",
cpu, next, next->context.active, next->context.id);
@@ -278,7 +278,7 @@
/* Flick the MMU and release lock */
pr_hardcont(" -> %d\n", id);
set_context(id, next->pgd);
- spin_unlock(&context_lock);
+ raw_spin_unlock(&context_lock);
}
/*
@@ -307,7 +307,7 @@
WARN_ON(mm->context.active != 0);
- spin_lock_irqsave(&context_lock, flags);
+ raw_spin_lock_irqsave(&context_lock, flags);
id = mm->context.id;
if (id != MMU_NO_CONTEXT) {
__clear_bit(id, context_map);
@@ -318,7 +318,7 @@
context_mm[id] = NULL;
nr_free_contexts++;
}
- spin_unlock_irqrestore(&context_lock, flags);
+ raw_spin_unlock_irqrestore(&context_lock, flags);
}
#ifdef CONFIG_SMP
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index f288279..8b04c54 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -1,5 +1,5 @@
/*
- * Low leve TLB miss handlers for Book3E
+ * Low level TLB miss handlers for Book3E
*
* Copyright (C) 2008-2009
* Ben. Herrenschmidt (benh@kernel.crashing.org), IBM Corp.
diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c
index 2fbc680..e81d5d6 100644
--- a/arch/powerpc/mm/tlb_nohash.c
+++ b/arch/powerpc/mm/tlb_nohash.c
@@ -150,7 +150,7 @@
*/
#ifdef CONFIG_SMP
-static DEFINE_SPINLOCK(tlbivax_lock);
+static DEFINE_RAW_SPINLOCK(tlbivax_lock);
static int mm_is_core_local(struct mm_struct *mm)
{
@@ -232,10 +232,10 @@
if (mmu_has_feature(MMU_FTR_USE_TLBIVAX_BCAST)) {
int lock = mmu_has_feature(MMU_FTR_LOCK_BCAST_INVAL);
if (lock)
- spin_lock(&tlbivax_lock);
+ raw_spin_lock(&tlbivax_lock);
_tlbivax_bcast(vmaddr, pid, tsize, ind);
if (lock)
- spin_unlock(&tlbivax_lock);
+ raw_spin_unlock(&tlbivax_lock);
goto bail;
} else {
struct tlb_flush_param p = {
diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platforms/512x/clock.c
index 84544d0..4c42246 100644
--- a/arch/powerpc/platforms/512x/clock.c
+++ b/arch/powerpc/platforms/512x/clock.c
@@ -698,8 +698,7 @@
.clk_get_parent = NULL,
};
-static int
-mpc5121_clk_init(void)
+int __init mpc5121_clk_init(void)
{
struct device_node *np;
@@ -724,6 +723,3 @@
clk_functions = mpc5121_clk_functions;
return 0;
}
-
-
-arch_initcall(mpc5121_clk_init);
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads.c b/arch/powerpc/platforms/512x/mpc5121_ads.c
index 441abc4..ee6ae12 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads.c
@@ -64,8 +64,9 @@
.name = "MPC5121 ADS",
.probe = mpc5121_ads_probe,
.setup_arch = mpc5121_ads_setup_arch,
- .init = mpc512x_declare_of_platform_devices,
+ .init = mpc512x_init,
.init_IRQ = mpc5121_ads_init_IRQ,
.get_irq = ipic_get_irq,
.calibrate_decr = generic_calibrate_decr,
+ .restart = mpc512x_restart,
};
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index da9b20a..4ecf4cf 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
@@ -79,7 +79,7 @@
}
static struct irq_chip cpld_pic = {
- .name = " CPLD PIC ",
+ .name = "CPLD PIC",
.mask = cpld_mask_irq,
.ack = cpld_mask_irq,
.unmask = cpld_unmask_irq,
diff --git a/arch/powerpc/platforms/512x/mpc5121_generic.c b/arch/powerpc/platforms/512x/mpc5121_generic.c
index 2479de9..a6c0e3a 100644
--- a/arch/powerpc/platforms/512x/mpc5121_generic.c
+++ b/arch/powerpc/platforms/512x/mpc5121_generic.c
@@ -51,8 +51,9 @@
define_machine(mpc5121_generic) {
.name = "MPC5121 generic",
.probe = mpc5121_generic_probe,
- .init = mpc512x_declare_of_platform_devices,
+ .init = mpc512x_init,
.init_IRQ = mpc512x_init_IRQ,
.get_irq = ipic_get_irq,
.calibrate_decr = generic_calibrate_decr,
+ .restart = mpc512x_restart,
};
diff --git a/arch/powerpc/platforms/512x/mpc512x.h b/arch/powerpc/platforms/512x/mpc512x.h
index 22a5352..b2daca0 100644
--- a/arch/powerpc/platforms/512x/mpc512x.h
+++ b/arch/powerpc/platforms/512x/mpc512x.h
@@ -12,5 +12,8 @@
#ifndef __MPC512X_H__
#define __MPC512X_H__
extern void __init mpc512x_init_IRQ(void);
+extern void __init mpc512x_init(void);
+extern int __init mpc5121_clk_init(void);
void __init mpc512x_declare_of_platform_devices(void);
+extern void mpc512x_restart(char *cmd);
#endif /* __MPC512X_H__ */
diff --git a/arch/powerpc/platforms/512x/mpc512x_shared.c b/arch/powerpc/platforms/512x/mpc512x_shared.c
index 434d683..b7f518a 100644
--- a/arch/powerpc/platforms/512x/mpc512x_shared.c
+++ b/arch/powerpc/platforms/512x/mpc512x_shared.c
@@ -21,9 +21,38 @@
#include <asm/ipic.h>
#include <asm/prom.h>
#include <asm/time.h>
+#include <asm/mpc5121.h>
#include "mpc512x.h"
+static struct mpc512x_reset_module __iomem *reset_module_base;
+
+static void __init mpc512x_restart_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,mpc5121-reset");
+ if (!np)
+ return;
+
+ reset_module_base = of_iomap(np, 0);
+ of_node_put(np);
+}
+
+void mpc512x_restart(char *cmd)
+{
+ if (reset_module_base) {
+ /* Enable software reset "RSTE" */
+ out_be32(&reset_module_base->rpr, 0x52535445);
+ /* Set software hard reset */
+ out_be32(&reset_module_base->rcr, 0x2);
+ } else {
+ pr_err("Restart module not mapped.\n");
+ }
+ for (;;)
+ ;
+}
+
void __init mpc512x_init_IRQ(void)
{
struct device_node *np;
@@ -53,8 +82,22 @@
void __init mpc512x_declare_of_platform_devices(void)
{
+ struct device_node *np;
+
if (of_platform_bus_probe(NULL, of_bus_ids, NULL))
printk(KERN_ERR __FILE__ ": "
"Error while probing of_platform bus\n");
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,mpc5121-nfc");
+ if (np) {
+ of_platform_device_create(np, NULL, NULL);
+ of_node_put(np);
+ }
}
+void __init mpc512x_init(void)
+{
+ mpc512x_declare_of_platform_devices();
+ mpc5121_clk_init();
+ mpc512x_restart_init();
+}
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index cc29c0f..04d105d 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -302,11 +302,14 @@
{ .compatible = "gianfar", },
{ .compatible = "fsl,rapidio-delta", },
{ .compatible = "fsl,mpc8548-guts", },
+ { .compatible = "gpio-leds", },
{},
};
static int __init mpc85xx_publish_devices(void)
{
+ if (machine_is(mpc8568_mds))
+ simple_gpiochip_init("fsl,mpc8568mds-bcsr-gpio");
if (machine_is(mpc8569_mds))
simple_gpiochip_init("fsl,mpc8569mds-bcsr-gpio");
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
index e5da5f6..42e87f0 100644
--- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -232,7 +232,7 @@
}
static struct irq_chip socrates_fpga_pic_chip = {
- .name = " FPGA-PIC ",
+ .name = "FPGA-PIC",
.ack = socrates_fpga_pic_ack,
.mask = socrates_fpga_pic_mask,
.mask_ack = socrates_fpga_pic_mask_ack,
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index f559918..bc33d18 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -134,7 +134,7 @@
pvid = mfspr(SPRN_PVR);
svid = mfspr(SPRN_SVR);
- seq_printf(m, "Vendor\t\t: RPC Electronics STx \n");
+ seq_printf(m, "Vendor\t\t: RPC Electronics STx\n");
seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
diff --git a/arch/powerpc/platforms/cell/beat_htab.c b/arch/powerpc/platforms/cell/beat_htab.c
index 35b1ec4..2516c1c 100644
--- a/arch/powerpc/platforms/cell/beat_htab.c
+++ b/arch/powerpc/platforms/cell/beat_htab.c
@@ -40,7 +40,7 @@
#define DBG_LOW(fmt...) do { } while (0)
#endif
-static DEFINE_SPINLOCK(beat_htab_lock);
+static DEFINE_RAW_SPINLOCK(beat_htab_lock);
static inline unsigned int beat_read_mask(unsigned hpte_group)
{
@@ -114,18 +114,18 @@
if (rflags & _PAGE_NO_CACHE)
hpte_r &= ~_PAGE_COHERENT;
- spin_lock(&beat_htab_lock);
+ raw_spin_lock(&beat_htab_lock);
lpar_rc = beat_read_mask(hpte_group);
if (lpar_rc == 0) {
if (!(vflags & HPTE_V_BOLTED))
DBG_LOW(" full\n");
- spin_unlock(&beat_htab_lock);
+ raw_spin_unlock(&beat_htab_lock);
return -1;
}
lpar_rc = beat_insert_htab_entry(0, hpte_group, lpar_rc << 48,
hpte_v, hpte_r, &slot);
- spin_unlock(&beat_htab_lock);
+ raw_spin_unlock(&beat_htab_lock);
/*
* Since we try and ioremap PHBs we don't own, the pte insert
@@ -198,17 +198,17 @@
"avpnv=%016lx, slot=%016lx, psize: %d, newpp %016lx ... ",
want_v & HPTE_V_AVPN, slot, psize, newpp);
- spin_lock(&beat_htab_lock);
+ raw_spin_lock(&beat_htab_lock);
dummy0 = beat_lpar_hpte_getword0(slot);
if ((dummy0 & ~0x7FUL) != (want_v & ~0x7FUL)) {
DBG_LOW("not found !\n");
- spin_unlock(&beat_htab_lock);
+ raw_spin_unlock(&beat_htab_lock);
return -1;
}
lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7, &dummy0,
&dummy1);
- spin_unlock(&beat_htab_lock);
+ raw_spin_unlock(&beat_htab_lock);
if (lpar_rc != 0 || dummy0 == 0) {
DBG_LOW("not found !\n");
return -1;
@@ -262,13 +262,13 @@
vsid = get_kernel_vsid(ea, MMU_SEGSIZE_256M);
va = (vsid << 28) | (ea & 0x0fffffff);
- spin_lock(&beat_htab_lock);
+ raw_spin_lock(&beat_htab_lock);
slot = beat_lpar_hpte_find(va, psize);
BUG_ON(slot == -1);
lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7,
&dummy0, &dummy1);
- spin_unlock(&beat_htab_lock);
+ raw_spin_unlock(&beat_htab_lock);
BUG_ON(lpar_rc != 0);
}
@@ -285,18 +285,18 @@
slot, va, psize, local);
want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
- spin_lock_irqsave(&beat_htab_lock, flags);
+ raw_spin_lock_irqsave(&beat_htab_lock, flags);
dummy1 = beat_lpar_hpte_getword0(slot);
if ((dummy1 & ~0x7FUL) != (want_v & ~0x7FUL)) {
DBG_LOW("not found !\n");
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ raw_spin_unlock_irqrestore(&beat_htab_lock, flags);
return;
}
lpar_rc = beat_write_htab_entry(0, slot, 0, 0, HPTE_V_VALID, 0,
&dummy1, &dummy2);
- spin_unlock_irqrestore(&beat_htab_lock, flags);
+ raw_spin_unlock_irqrestore(&beat_htab_lock, flags);
BUG_ON(lpar_rc != 0);
}
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 36052a9..682af97 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -30,7 +30,7 @@
#include "beat_wrapper.h"
#define MAX_IRQS NR_IRQS
-static DEFINE_SPINLOCK(beatic_irq_mask_lock);
+static DEFINE_RAW_SPINLOCK(beatic_irq_mask_lock);
static uint64_t beatic_irq_mask_enable[(MAX_IRQS+255)/64];
static uint64_t beatic_irq_mask_ack[(MAX_IRQS+255)/64];
@@ -65,30 +65,30 @@
{
unsigned long flags;
- spin_lock_irqsave(&beatic_irq_mask_lock, flags);
+ raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags);
beatic_irq_mask_enable[irq_plug/64] &= ~(1UL << (63 - (irq_plug%64)));
beatic_update_irq_mask(irq_plug);
- spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
+ raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
}
static void beatic_unmask_irq(unsigned int irq_plug)
{
unsigned long flags;
- spin_lock_irqsave(&beatic_irq_mask_lock, flags);
+ raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags);
beatic_irq_mask_enable[irq_plug/64] |= 1UL << (63 - (irq_plug%64));
beatic_update_irq_mask(irq_plug);
- spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
+ raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
}
static void beatic_ack_irq(unsigned int irq_plug)
{
unsigned long flags;
- spin_lock_irqsave(&beatic_irq_mask_lock, flags);
+ raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags);
beatic_irq_mask_ack[irq_plug/64] &= ~(1UL << (63 - (irq_plug%64)));
beatic_update_irq_mask(irq_plug);
- spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
+ raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
}
static void beatic_end_irq(unsigned int irq_plug)
@@ -103,14 +103,14 @@
printk(KERN_ERR "IRQ over-downcounted, plug %d\n", irq_plug);
}
- spin_lock_irqsave(&beatic_irq_mask_lock, flags);
+ raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags);
beatic_irq_mask_ack[irq_plug/64] |= 1UL << (63 - (irq_plug%64));
beatic_update_irq_mask(irq_plug);
- spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
+ raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags);
}
static struct irq_chip beatic_pic = {
- .name = " CELL-BEAT ",
+ .name = "CELL-BEAT",
.unmask = beatic_unmask_irq,
.mask = beatic_mask_irq,
.eoi = beatic_end_irq,
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 6829cf7..10eb1a4 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -88,7 +88,7 @@
}
static struct irq_chip iic_chip = {
- .name = " CELL-IIC ",
+ .name = "CELL-IIC",
.mask = iic_mask,
.unmask = iic_unmask,
.eoi = iic_eoi,
@@ -133,7 +133,7 @@
static struct irq_chip iic_ioexc_chip = {
- .name = " CELL-IOEX",
+ .name = "CELL-IOEX",
.mask = iic_mask,
.unmask = iic_unmask,
.eoi = iic_ioexc_eoi,
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 01244f2..5876e88 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -168,7 +168,7 @@
}
static struct irq_chip spider_pic = {
- .name = " SPIDER ",
+ .name = "SPIDER",
.unmask = spider_unmask_irq,
.mask = spider_mask_irq,
.ack = spider_ack_irq,
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index 86c4b29..ba446bf 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -273,7 +273,7 @@
}
static struct irq_chip iseries_pic = {
- .name = "iSeries irq controller",
+ .name = "iSeries",
.startup = iseries_startup_IRQ,
.shutdown = iseries_shutdown_IRQ,
.unmask = iseries_enable_IRQ,
diff --git a/arch/powerpc/platforms/iseries/proc.c b/arch/powerpc/platforms/iseries/proc.c
index 91f4c6c..0676368 100644
--- a/arch/powerpc/platforms/iseries/proc.c
+++ b/arch/powerpc/platforms/iseries/proc.c
@@ -85,7 +85,7 @@
seq_printf(m, " titan elapsed = %lu uSec\n", titan_usec);
seq_printf(m, " tb elapsed = %lu ticks\n", tb_ticks);
- seq_printf(m, " titan jiffies = %lu.%04lu \n", titan_jiffies,
+ seq_printf(m, " titan jiffies = %lu.%04lu\n", titan_jiffies,
titan_jiff_rem_usec);
seq_printf(m, " tb jiffies = %lu.%04lu\n", tb_jiffies,
tb_jiff_rem_usec);
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index a6cd339..b086341 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -256,7 +256,7 @@
mem_blocks = iSeries_process_Condor_mainstore_vpd(mb_array,
max_entries);
- printk("Mainstore_VPD: numMemoryBlocks = %ld \n", mem_blocks);
+ printk("Mainstore_VPD: numMemoryBlocks = %ld\n", mem_blocks);
for (i = 0; i < mem_blocks; ++i) {
printk("Mainstore_VPD: block %3ld logical chunks %016lx - %016lx\n"
" abs chunks %016lx - %016lx\n",
diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c
index 9dd789a..84d7fd9 100644
--- a/arch/powerpc/platforms/powermac/bootx_init.c
+++ b/arch/powerpc/platforms/powermac/bootx_init.c
@@ -539,7 +539,7 @@
if (model
&& (strcmp(model, "iMac,1") == 0
|| strcmp(model, "PowerMac1,1") == 0)) {
- bootx_printf("iMac,1 detected, shutting down USB \n");
+ bootx_printf("iMac,1 detected, shutting down USB\n");
out_le32((unsigned __iomem *)0x80880008, 1); /* XXX */
}
}
@@ -554,7 +554,7 @@
} else
space = bi->totalParamsSize;
- bootx_printf("Total space used by parameters & ramdisk: 0x%x \n", space);
+ bootx_printf("Total space used by parameters & ramdisk: 0x%x\n", space);
/* New BootX will have flushed all TLBs and enters kernel with
* MMU switched OFF, so this should not be useful anymore.
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 33e815f..9e1b9fd 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -59,10 +59,10 @@
* We use a single global lock to protect accesses. Each driver has
* to take care of its own locking
*/
-DEFINE_SPINLOCK(feature_lock);
+DEFINE_RAW_SPINLOCK(feature_lock);
-#define LOCK(flags) spin_lock_irqsave(&feature_lock, flags);
-#define UNLOCK(flags) spin_unlock_irqrestore(&feature_lock, flags);
+#define LOCK(flags) raw_spin_lock_irqsave(&feature_lock, flags);
+#define UNLOCK(flags) raw_spin_unlock_irqrestore(&feature_lock, flags);
/*
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index c6f0f9e..80a5258 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -80,7 +80,7 @@
static int core99_bank = 0;
static int nvram_partitions[3];
// XXX Turn that into a sem
-static DEFINE_SPINLOCK(nv_lock);
+static DEFINE_RAW_SPINLOCK(nv_lock);
static int (*core99_write_bank)(int bank, u8* datas);
static int (*core99_erase_bank)(int bank);
@@ -165,10 +165,10 @@
unsigned char val;
unsigned long flags;
- spin_lock_irqsave(&nv_lock, flags);
+ raw_spin_lock_irqsave(&nv_lock, flags);
out_8(nvram_addr, addr >> 5);
val = in_8(&nvram_data[(addr & 0x1f) << 4]);
- spin_unlock_irqrestore(&nv_lock, flags);
+ raw_spin_unlock_irqrestore(&nv_lock, flags);
return val;
}
@@ -177,10 +177,10 @@
{
unsigned long flags;
- spin_lock_irqsave(&nv_lock, flags);
+ raw_spin_lock_irqsave(&nv_lock, flags);
out_8(nvram_addr, addr >> 5);
out_8(&nvram_data[(addr & 0x1f) << 4], val);
- spin_unlock_irqrestore(&nv_lock, flags);
+ raw_spin_unlock_irqrestore(&nv_lock, flags);
}
@@ -481,7 +481,7 @@
if (!is_core_99 || !nvram_data || !nvram_image)
return;
- spin_lock_irqsave(&nv_lock, flags);
+ raw_spin_lock_irqsave(&nv_lock, flags);
if (!memcmp(nvram_image, (u8*)nvram_data + core99_bank*NVRAM_SIZE,
NVRAM_SIZE))
goto bail;
@@ -503,7 +503,7 @@
if (core99_write_bank(core99_bank, nvram_image))
printk("nvram: Error writing bank %d\n", core99_bank);
bail:
- spin_unlock_irqrestore(&nv_lock, flags);
+ raw_spin_unlock_irqrestore(&nv_lock, flags);
#ifdef DEBUG
mdelay(2000);
diff --git a/arch/powerpc/platforms/powermac/pfunc_base.c b/arch/powerpc/platforms/powermac/pfunc_base.c
index db20de5..f5e3cda 100644
--- a/arch/powerpc/platforms/powermac/pfunc_base.c
+++ b/arch/powerpc/platforms/powermac/pfunc_base.c
@@ -50,13 +50,13 @@
value = ~value;
/* Toggle the GPIO */
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
tmp = readb(addr);
tmp = (tmp & ~mask) | (value & mask);
DBG("Do write 0x%02x to GPIO %s (%p)\n",
tmp, func->node->full_name, addr);
writeb(tmp, addr);
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
@@ -145,9 +145,9 @@
struct macio_chip *macio = func->driver_data;
unsigned long flags;
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
MACIO_OUT32(offset, (MACIO_IN32(offset) & ~mask) | (value & mask));
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
@@ -168,9 +168,9 @@
struct macio_chip *macio = func->driver_data;
unsigned long flags;
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
MACIO_OUT8(offset, (MACIO_IN8(offset) & ~mask) | (value & mask));
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
@@ -223,12 +223,12 @@
if (args == NULL || args->count == 0)
return -EINVAL;
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
tmp = MACIO_IN32(offset);
val = args->u[0].v << shift;
tmp = (tmp & ~mask) | (val & mask);
MACIO_OUT32(offset, tmp);
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
@@ -243,12 +243,12 @@
if (args == NULL || args->count == 0)
return -EINVAL;
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
tmp = MACIO_IN8(offset);
val = args->u[0].v << shift;
tmp = (tmp & ~mask) | (val & mask);
MACIO_OUT8(offset, tmp);
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
@@ -278,12 +278,12 @@
{
unsigned long flags;
- spin_lock_irqsave(&feature_lock, flags);
+ raw_spin_lock_irqsave(&feature_lock, flags);
/* This is fairly bogus in darwin, but it should work for our needs
* implemeted that way:
*/
UN_OUT(offset, (UN_IN(offset) & ~mask) | (value & mask));
- spin_unlock_irqrestore(&feature_lock, flags);
+ raw_spin_unlock_irqrestore(&feature_lock, flags);
return 0;
}
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 09e8272..630a533 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -57,7 +57,7 @@
static int max_real_irqs;
static u32 level_mask[4];
-static DEFINE_SPINLOCK(pmac_pic_lock);
+static DEFINE_RAW_SPINLOCK(pmac_pic_lock);
#define NR_MASK_WORDS ((NR_IRQS + 31) / 32)
static unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
@@ -85,7 +85,7 @@
int i = src >> 5;
unsigned long flags;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__clear_bit(src, ppc_cached_irq_mask);
if (__test_and_clear_bit(src, ppc_lost_interrupts))
atomic_dec(&ppc_n_lost_interrupts);
@@ -97,7 +97,7 @@
mb();
} while((in_le32(&pmac_irq_hw[i]->enable) & bit)
!= (ppc_cached_irq_mask[i] & bit));
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
}
static void pmac_ack_irq(unsigned int virq)
@@ -107,12 +107,12 @@
int i = src >> 5;
unsigned long flags;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
if (__test_and_clear_bit(src, ppc_lost_interrupts))
atomic_dec(&ppc_n_lost_interrupts);
out_le32(&pmac_irq_hw[i]->ack, bit);
(void)in_le32(&pmac_irq_hw[i]->ack);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
}
static void __pmac_set_irq_mask(unsigned int irq_nr, int nokicklost)
@@ -152,12 +152,12 @@
unsigned long bit = 1UL << (src & 0x1f);
int i = src >> 5;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
if ((irq_to_desc(virq)->status & IRQ_LEVEL) == 0)
out_le32(&pmac_irq_hw[i]->ack, bit);
__set_bit(src, ppc_cached_irq_mask);
__pmac_set_irq_mask(src, 0);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
return 0;
}
@@ -167,10 +167,10 @@
unsigned long flags;
unsigned int src = irq_map[virq].hwirq;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__clear_bit(src, ppc_cached_irq_mask);
__pmac_set_irq_mask(src, 1);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
}
static void pmac_unmask_irq(unsigned int virq)
@@ -178,24 +178,24 @@
unsigned long flags;
unsigned int src = irq_map[virq].hwirq;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__set_bit(src, ppc_cached_irq_mask);
__pmac_set_irq_mask(src, 0);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
}
static int pmac_retrigger(unsigned int virq)
{
unsigned long flags;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
__pmac_retrigger(irq_map[virq].hwirq);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
return 1;
}
static struct irq_chip pmac_pic = {
- .name = " PMAC-PIC ",
+ .name = "PMAC-PIC",
.startup = pmac_startup_irq,
.mask = pmac_mask_irq,
.ack = pmac_ack_irq,
@@ -210,7 +210,7 @@
int irq, bits;
int rc = IRQ_NONE;
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
for (irq = max_irqs; (irq -= 32) >= max_real_irqs; ) {
int i = irq >> 5;
bits = in_le32(&pmac_irq_hw[i]->event) | ppc_lost_interrupts[i];
@@ -220,12 +220,12 @@
if (bits == 0)
continue;
irq += __ilog2(bits);
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
generic_handle_irq(irq);
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
rc = IRQ_HANDLED;
}
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
return rc;
}
@@ -244,7 +244,7 @@
return NO_IRQ_IGNORE; /* ignore, already handled */
}
#endif /* CONFIG_SMP */
- spin_lock_irqsave(&pmac_pic_lock, flags);
+ raw_spin_lock_irqsave(&pmac_pic_lock, flags);
for (irq = max_real_irqs; (irq -= 32) >= 0; ) {
int i = irq >> 5;
bits = in_le32(&pmac_irq_hw[i]->event) | ppc_lost_interrupts[i];
@@ -256,7 +256,7 @@
irq += __ilog2(bits);
break;
}
- spin_unlock_irqrestore(&pmac_pic_lock, flags);
+ raw_spin_unlock_irqrestore(&pmac_pic_lock, flags);
if (unlikely(irq < 0))
return NO_IRQ;
return irq_linear_revmap(pmac_pic_host, irq);
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index ccd8dd0..7df7fbb 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -100,7 +100,7 @@
EXPORT_SYMBOL(eeh_subsystem_enabled);
/* Lock to avoid races due to multiple reports of an error */
-static DEFINE_SPINLOCK(confirm_error_lock);
+static DEFINE_RAW_SPINLOCK(confirm_error_lock);
/* Buffer for reporting slot-error-detail rtas calls. Its here
* in BSS, and not dynamically alloced, so that it ends up in
@@ -436,7 +436,7 @@
void eeh_clear_slot (struct device_node *dn, int mode_flag)
{
unsigned long flags;
- spin_lock_irqsave(&confirm_error_lock, flags);
+ raw_spin_lock_irqsave(&confirm_error_lock, flags);
dn = find_device_pe (dn);
@@ -447,7 +447,7 @@
PCI_DN(dn)->eeh_mode &= ~mode_flag;
PCI_DN(dn)->eeh_check_count = 0;
__eeh_clear_slot(dn, mode_flag);
- spin_unlock_irqrestore(&confirm_error_lock, flags);
+ raw_spin_unlock_irqrestore(&confirm_error_lock, flags);
}
/**
@@ -491,7 +491,7 @@
pdn->eeh_mode & EEH_MODE_NOCHECK) {
ignored_check++;
pr_debug("EEH: Ignored check (%x) for %s %s\n",
- pdn->eeh_mode, pci_name (dev), dn->full_name);
+ pdn->eeh_mode, eeh_pci_name(dev), dn->full_name);
return 0;
}
@@ -506,7 +506,7 @@
* in one slot might report errors simultaneously, and we
* only want one error recovery routine running.
*/
- spin_lock_irqsave(&confirm_error_lock, flags);
+ raw_spin_lock_irqsave(&confirm_error_lock, flags);
rc = 1;
if (pdn->eeh_mode & EEH_MODE_ISOLATED) {
pdn->eeh_check_count ++;
@@ -515,7 +515,7 @@
printk (KERN_ERR "EEH: %d reads ignored for recovering device at "
"location=%s driver=%s pci addr=%s\n",
pdn->eeh_check_count, location,
- dev->driver->name, pci_name(dev));
+ dev->driver->name, eeh_pci_name(dev));
printk (KERN_ERR "EEH: Might be infinite loop in %s driver\n",
dev->driver->name);
dump_stack();
@@ -575,7 +575,7 @@
* with other functions on this device, and functions under
* bridges. */
eeh_mark_slot (dn, EEH_MODE_ISOLATED);
- spin_unlock_irqrestore(&confirm_error_lock, flags);
+ raw_spin_unlock_irqrestore(&confirm_error_lock, flags);
eeh_send_failure_event (dn, dev);
@@ -586,7 +586,7 @@
return 1;
dn_unlock:
- spin_unlock_irqrestore(&confirm_error_lock, flags);
+ raw_spin_unlock_irqrestore(&confirm_error_lock, flags);
return rc;
}
@@ -1064,7 +1064,7 @@
struct device_node *phb, *np;
struct eeh_early_enable_info info;
- spin_lock_init(&confirm_error_lock);
+ raw_spin_lock_init(&confirm_error_lock);
spin_lock_init(&slot_errbuf_lock);
np = of_find_node_by_path("/rtas");
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c
index ef8e454..b8d70f5 100644
--- a/arch/powerpc/platforms/pseries/eeh_driver.c
+++ b/arch/powerpc/platforms/pseries/eeh_driver.c
@@ -337,7 +337,7 @@
location = location ? location : "unknown";
printk(KERN_ERR "EEH: Error: Cannot find partition endpoint "
"for location=%s pci addr=%s\n",
- location, pci_name(event->dev));
+ location, eeh_pci_name(event->dev));
return NULL;
}
@@ -368,7 +368,7 @@
pci_str = pci_name (frozen_pdn->pcidev);
drv_str = pcid_name (frozen_pdn->pcidev);
} else {
- pci_str = pci_name (event->dev);
+ pci_str = eeh_pci_name(event->dev);
drv_str = pcid_name (event->dev);
}
@@ -478,9 +478,9 @@
* due to actual, failed cards.
*/
printk(KERN_ERR
- "EEH: PCI device at location=%s driver=%s pci addr=%s \n"
+ "EEH: PCI device at location=%s driver=%s pci addr=%s\n"
"has failed %d times in the last hour "
- "and has been permanently disabled. \n"
+ "and has been permanently disabled.\n"
"Please try reseating this device or replacing it.\n",
location, drv_str, pci_str, frozen_pdn->eeh_freeze_count);
goto perm_error;
@@ -488,7 +488,7 @@
hard_fail:
printk(KERN_ERR
"EEH: Unable to recover from failure of PCI device "
- "at location=%s driver=%s pci addr=%s \n"
+ "at location=%s driver=%s pci addr=%s\n"
"Please try reseating this device or replacing it.\n",
location, drv_str, pci_str);
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
index ddb80f5..ec5df8f 100644
--- a/arch/powerpc/platforms/pseries/eeh_event.c
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -80,7 +80,7 @@
eeh_mark_slot(event->dn, EEH_MODE_RECOVERING);
printk(KERN_INFO "EEH: Detected PCI bus error on device %s\n",
- pci_name(event->dev));
+ eeh_pci_name(event->dev));
pdn = handle_eeh_events(event);
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index 6ea4698..d1b124e 100644
--- a/arch/powerpc/platforms/pseries/hotplug-cpu.c
+++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c
@@ -387,24 +387,12 @@
static int parse_cede_parameters(void)
{
- int call_status;
-
memset(cede_parameters, 0, CEDE_LATENCY_PARAM_MAX_LENGTH);
- call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
- NULL,
- CEDE_LATENCY_TOKEN,
- __pa(cede_parameters),
- CEDE_LATENCY_PARAM_MAX_LENGTH);
-
- if (call_status != 0)
- printk(KERN_INFO "CEDE_LATENCY: \
- %s %s Error calling get-system-parameter(0x%x)\n",
- __FILE__, __func__, call_status);
- else
- printk(KERN_INFO "CEDE_LATENCY: \
- get-system-parameter successful.\n");
-
- return call_status;
+ return rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
+ NULL,
+ CEDE_LATENCY_TOKEN,
+ __pa(cede_parameters),
+ CEDE_LATENCY_PARAM_MAX_LENGTH);
}
static int __init pseries_cpu_hotplug_init(void)
diff --git a/arch/powerpc/platforms/pseries/hvCall_inst.c b/arch/powerpc/platforms/pseries/hvCall_inst.c
index 2f58c71..1fefae7 100644
--- a/arch/powerpc/platforms/pseries/hvCall_inst.c
+++ b/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -124,8 +124,8 @@
h = &__get_cpu_var(hcall_stats)[opcode / 4];
h->num_calls++;
- h->tb_total = mftb() - h->tb_start;
- h->purr_total = mfspr(SPRN_PURR) - h->purr_start;
+ h->tb_total += mftb() - h->tb_start;
+ h->purr_total += mfspr(SPRN_PURR) - h->purr_start;
put_cpu_var(hcall_stats);
}
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index b6fa3e4..4b7a062 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -165,7 +165,7 @@
struct resource *res;
int rc, i;
- pr_debug("PCI: Removing PHB %04x:%02x... \n",
+ pr_debug("PCI: Removing PHB %04x:%02x...\n",
pci_domain_nr(b), b->number);
/* We cannot to remove a root bus that has children */
diff --git a/arch/powerpc/platforms/pseries/phyp_dump.c b/arch/powerpc/platforms/pseries/phyp_dump.c
index 15eb610..225a50a 100644
--- a/arch/powerpc/platforms/pseries/phyp_dump.c
+++ b/arch/powerpc/platforms/pseries/phyp_dump.c
@@ -150,7 +150,7 @@
printk(KERN_INFO "Max auto time= %d\n", ph->maxtime_to_auto);
/*set cpu state and hpte states as well scratch pad area */
- printk(KERN_INFO " CPU AREA \n");
+ printk(KERN_INFO " CPU AREA\n");
printk(KERN_INFO "cpu dump_flags =%d\n", ph->cpu_data.dump_flags);
printk(KERN_INFO "cpu source_type =%d\n", ph->cpu_data.source_type);
printk(KERN_INFO "cpu error_flags =%d\n", ph->cpu_data.error_flags);
@@ -161,7 +161,7 @@
printk(KERN_INFO "cpu length_copied =%llx\n",
ph->cpu_data.length_copied);
- printk(KERN_INFO " HPTE AREA \n");
+ printk(KERN_INFO " HPTE AREA\n");
printk(KERN_INFO "HPTE dump_flags =%d\n", ph->hpte_data.dump_flags);
printk(KERN_INFO "HPTE source_type =%d\n", ph->hpte_data.source_type);
printk(KERN_INFO "HPTE error_flags =%d\n", ph->hpte_data.error_flags);
@@ -172,7 +172,7 @@
printk(KERN_INFO "HPTE length_copied =%llx\n",
ph->hpte_data.length_copied);
- printk(KERN_INFO " SRSD AREA \n");
+ printk(KERN_INFO " SRSD AREA\n");
printk(KERN_INFO "SRSD dump_flags =%d\n", ph->kernel_data.dump_flags);
printk(KERN_INFO "SRSD source_type =%d\n", ph->kernel_data.source_type);
printk(KERN_INFO "SRSD error_flags =%d\n", ph->kernel_data.error_flags);
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index b488663..4e7f89a 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -144,8 +144,8 @@
hcpuid = get_hard_smp_processor_id(nr);
rc = plpar_hcall_norets(H_PROD, hcpuid);
if (rc != H_SUCCESS)
- printk(KERN_ERR "Error: Prod to wake up processor %d\
- Ret= %ld\n", nr, rc);
+ printk(KERN_ERR "Error: Prod to wake up processor %d "
+ "Ret= %ld\n", nr, rc);
}
}
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index f5f7919..4ca6410 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -127,7 +127,7 @@
lpar_rc = plpar_xirr(&return_value);
if (lpar_rc != H_SUCCESS)
- panic(" bad return code xirr - rc = %lx \n", lpar_rc);
+ panic(" bad return code xirr - rc = %lx\n", lpar_rc);
return (unsigned int)return_value;
}
@@ -424,7 +424,7 @@
}
static struct irq_chip xics_pic_direct = {
- .name = " XICS ",
+ .name = "XICS",
.startup = xics_startup,
.mask = xics_mask_irq,
.unmask = xics_unmask_irq,
@@ -433,7 +433,7 @@
};
static struct irq_chip xics_pic_lpar = {
- .name = " XICS ",
+ .name = "XICS",
.startup = xics_startup,
.mask = xics_mask_irq,
.unmask = xics_unmask_irq,
@@ -510,15 +510,13 @@
/*
* XICS only has a single IPI, so encode the messages per CPU
*/
-struct xics_ipi_struct {
- unsigned long value;
- } ____cacheline_aligned;
-
-static struct xics_ipi_struct xics_ipi_message[NR_CPUS] __cacheline_aligned;
+static DEFINE_PER_CPU_SHARED_ALIGNED(unsigned long, xics_ipi_message);
static inline void smp_xics_do_message(int cpu, int msg)
{
- set_bit(msg, &xics_ipi_message[cpu].value);
+ unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
+
+ set_bit(msg, tgt);
mb();
if (firmware_has_feature(FW_FEATURE_LPAR))
lpar_qirr_info(cpu, IPI_PRIORITY);
@@ -544,25 +542,23 @@
static irqreturn_t xics_ipi_dispatch(int cpu)
{
+ unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
+
WARN_ON(cpu_is_offline(cpu));
mb(); /* order mmio clearing qirr */
- while (xics_ipi_message[cpu].value) {
- if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION,
- &xics_ipi_message[cpu].value)) {
+ while (*tgt) {
+ if (test_and_clear_bit(PPC_MSG_CALL_FUNCTION, tgt)) {
smp_message_recv(PPC_MSG_CALL_FUNCTION);
}
- if (test_and_clear_bit(PPC_MSG_RESCHEDULE,
- &xics_ipi_message[cpu].value)) {
+ if (test_and_clear_bit(PPC_MSG_RESCHEDULE, tgt)) {
smp_message_recv(PPC_MSG_RESCHEDULE);
}
- if (test_and_clear_bit(PPC_MSG_CALL_FUNC_SINGLE,
- &xics_ipi_message[cpu].value)) {
+ if (test_and_clear_bit(PPC_MSG_CALL_FUNC_SINGLE, tgt)) {
smp_message_recv(PPC_MSG_CALL_FUNC_SINGLE);
}
#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
- if (test_and_clear_bit(PPC_MSG_DEBUGGER_BREAK,
- &xics_ipi_message[cpu].value)) {
+ if (test_and_clear_bit(PPC_MSG_DEBUGGER_BREAK, tgt)) {
smp_message_recv(PPC_MSG_DEBUGGER_BREAK);
}
#endif
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index a4b41db..ecad10d 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -77,7 +77,7 @@
}
static struct irq_chip cpm_pic = {
- .name = " CPM PIC ",
+ .name = "CPM PIC",
.mask = cpm_mask_irq,
.unmask = cpm_unmask_irq,
.eoi = cpm_end_irq,
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index 1709ac5..fcea4ff 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -198,7 +198,7 @@
}
static struct irq_chip cpm2_pic = {
- .name = " CPM2 SIU ",
+ .name = "CPM2 SIU",
.mask = cpm2_mask_irq,
.unmask = cpm2_unmask_irq,
.ack = cpm2_ack,
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index c6e11b0..e094367 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -47,7 +47,7 @@
.mask = mask_msi_irq,
.unmask = unmask_msi_irq,
.ack = fsl_msi_end_irq,
- .name = " FSL-MSI ",
+ .name = "FSL-MSI",
};
static int fsl_msi_host_map(struct irq_host *h, unsigned int virq,
diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c
index 0a55db8..6323e70 100644
--- a/arch/powerpc/sysdev/i8259.c
+++ b/arch/powerpc/sysdev/i8259.c
@@ -23,7 +23,7 @@
#define cached_A1 (cached_8259[0])
#define cached_21 (cached_8259[1])
-static DEFINE_SPINLOCK(i8259_lock);
+static DEFINE_RAW_SPINLOCK(i8259_lock);
static struct irq_host *i8259_host;
@@ -42,7 +42,7 @@
if (pci_intack)
irq = readb(pci_intack);
else {
- spin_lock(&i8259_lock);
+ raw_spin_lock(&i8259_lock);
lock = 1;
/* Perform an interrupt acknowledge cycle on controller 1. */
@@ -74,7 +74,7 @@
irq = NO_IRQ;
if (lock)
- spin_unlock(&i8259_lock);
+ raw_spin_unlock(&i8259_lock);
return irq;
}
@@ -82,7 +82,7 @@
{
unsigned long flags;
- spin_lock_irqsave(&i8259_lock, flags);
+ raw_spin_lock_irqsave(&i8259_lock, flags);
if (irq_nr > 7) {
cached_A1 |= 1 << (irq_nr-8);
inb(0xA1); /* DUMMY */
@@ -95,7 +95,7 @@
outb(cached_21, 0x21);
outb(0x20, 0x20); /* Non-specific EOI */
}
- spin_unlock_irqrestore(&i8259_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259_lock, flags);
}
static void i8259_set_irq_mask(int irq_nr)
@@ -110,13 +110,13 @@
pr_debug("i8259_mask_irq(%d)\n", irq_nr);
- spin_lock_irqsave(&i8259_lock, flags);
+ raw_spin_lock_irqsave(&i8259_lock, flags);
if (irq_nr < 8)
cached_21 |= 1 << irq_nr;
else
cached_A1 |= 1 << (irq_nr-8);
i8259_set_irq_mask(irq_nr);
- spin_unlock_irqrestore(&i8259_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259_lock, flags);
}
static void i8259_unmask_irq(unsigned int irq_nr)
@@ -125,17 +125,17 @@
pr_debug("i8259_unmask_irq(%d)\n", irq_nr);
- spin_lock_irqsave(&i8259_lock, flags);
+ raw_spin_lock_irqsave(&i8259_lock, flags);
if (irq_nr < 8)
cached_21 &= ~(1 << irq_nr);
else
cached_A1 &= ~(1 << (irq_nr-8));
i8259_set_irq_mask(irq_nr);
- spin_unlock_irqrestore(&i8259_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259_lock, flags);
}
static struct irq_chip i8259_pic = {
- .name = " i8259 ",
+ .name = "i8259",
.mask = i8259_mask_irq,
.disable = i8259_mask_irq,
.unmask = i8259_unmask_irq,
@@ -241,7 +241,7 @@
unsigned long flags;
/* initialize the controller */
- spin_lock_irqsave(&i8259_lock, flags);
+ raw_spin_lock_irqsave(&i8259_lock, flags);
/* Mask all first */
outb(0xff, 0xA1);
@@ -273,7 +273,7 @@
outb(cached_A1, 0xA1);
outb(cached_21, 0x21);
- spin_unlock_irqrestore(&i8259_lock, flags);
+ raw_spin_unlock_irqrestore(&i8259_lock, flags);
/* create a legacy host */
i8259_host = irq_alloc_host(node, IRQ_HOST_MAP_LEGACY,
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 28cdddd..d7b9b9c 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -32,7 +32,7 @@
static struct ipic * primary_ipic;
static struct irq_chip ipic_level_irq_chip, ipic_edge_irq_chip;
-static DEFINE_SPINLOCK(ipic_lock);
+static DEFINE_RAW_SPINLOCK(ipic_lock);
static struct ipic_info ipic_info[] = {
[1] = {
@@ -530,13 +530,13 @@
unsigned long flags;
u32 temp;
- spin_lock_irqsave(&ipic_lock, flags);
+ raw_spin_lock_irqsave(&ipic_lock, flags);
temp = ipic_read(ipic->regs, ipic_info[src].mask);
temp |= (1 << (31 - ipic_info[src].bit));
ipic_write(ipic->regs, ipic_info[src].mask, temp);
- spin_unlock_irqrestore(&ipic_lock, flags);
+ raw_spin_unlock_irqrestore(&ipic_lock, flags);
}
static void ipic_mask_irq(unsigned int virq)
@@ -546,7 +546,7 @@
unsigned long flags;
u32 temp;
- spin_lock_irqsave(&ipic_lock, flags);
+ raw_spin_lock_irqsave(&ipic_lock, flags);
temp = ipic_read(ipic->regs, ipic_info[src].mask);
temp &= ~(1 << (31 - ipic_info[src].bit));
@@ -556,7 +556,7 @@
* for nearly all cases. */
mb();
- spin_unlock_irqrestore(&ipic_lock, flags);
+ raw_spin_unlock_irqrestore(&ipic_lock, flags);
}
static void ipic_ack_irq(unsigned int virq)
@@ -566,7 +566,7 @@
unsigned long flags;
u32 temp;
- spin_lock_irqsave(&ipic_lock, flags);
+ raw_spin_lock_irqsave(&ipic_lock, flags);
temp = 1 << (31 - ipic_info[src].bit);
ipic_write(ipic->regs, ipic_info[src].ack, temp);
@@ -575,7 +575,7 @@
* for nearly all cases. */
mb();
- spin_unlock_irqrestore(&ipic_lock, flags);
+ raw_spin_unlock_irqrestore(&ipic_lock, flags);
}
static void ipic_mask_irq_and_ack(unsigned int virq)
@@ -585,7 +585,7 @@
unsigned long flags;
u32 temp;
- spin_lock_irqsave(&ipic_lock, flags);
+ raw_spin_lock_irqsave(&ipic_lock, flags);
temp = ipic_read(ipic->regs, ipic_info[src].mask);
temp &= ~(1 << (31 - ipic_info[src].bit));
@@ -598,7 +598,7 @@
* for nearly all cases. */
mb();
- spin_unlock_irqrestore(&ipic_lock, flags);
+ raw_spin_unlock_irqrestore(&ipic_lock, flags);
}
static int ipic_set_irq_type(unsigned int virq, unsigned int flow_type)
@@ -660,7 +660,7 @@
/* level interrupts and edge interrupts have different ack operations */
static struct irq_chip ipic_level_irq_chip = {
- .name = " IPIC ",
+ .name = "IPIC",
.unmask = ipic_unmask_irq,
.mask = ipic_mask_irq,
.mask_ack = ipic_mask_irq,
@@ -668,7 +668,7 @@
};
static struct irq_chip ipic_edge_irq_chip = {
- .name = " IPIC ",
+ .name = "IPIC",
.unmask = ipic_unmask_irq,
.mask = ipic_mask_irq,
.mask_ack = ipic_mask_irq_and_ack,
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index 69bd6f4..8c27d26 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -94,7 +94,7 @@
}
static struct irq_chip mpc8xx_pic = {
- .name = " MPC8XX SIU ",
+ .name = "MPC8XX SIU",
.unmask = mpc8xx_unmask_irq,
.mask = mpc8xx_mask_irq,
.ack = mpc8xx_ack,
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 470dc6c..339e8a3 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -46,7 +46,7 @@
static struct mpic *mpics;
static struct mpic *mpic_primary;
-static DEFINE_SPINLOCK(mpic_lock);
+static DEFINE_RAW_SPINLOCK(mpic_lock);
#ifdef CONFIG_PPC32 /* XXX for now */
#ifdef CONFIG_IRQ_ALL_CPUS
@@ -347,10 +347,10 @@
unsigned int mask = 1U << (fixup->index & 0x1f);
writel(mask, fixup->applebase + soff);
} else {
- spin_lock(&mpic->fixup_lock);
+ raw_spin_lock(&mpic->fixup_lock);
writeb(0x11 + 2 * fixup->index, fixup->base + 2);
writel(fixup->data, fixup->base + 4);
- spin_unlock(&mpic->fixup_lock);
+ raw_spin_unlock(&mpic->fixup_lock);
}
}
@@ -366,7 +366,7 @@
DBG("startup_ht_interrupt(0x%x, 0x%x) index: %d\n",
source, irqflags, fixup->index);
- spin_lock_irqsave(&mpic->fixup_lock, flags);
+ raw_spin_lock_irqsave(&mpic->fixup_lock, flags);
/* Enable and configure */
writeb(0x10 + 2 * fixup->index, fixup->base + 2);
tmp = readl(fixup->base + 4);
@@ -374,7 +374,7 @@
if (irqflags & IRQ_LEVEL)
tmp |= 0x22;
writel(tmp, fixup->base + 4);
- spin_unlock_irqrestore(&mpic->fixup_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic->fixup_lock, flags);
#ifdef CONFIG_PM
/* use the lowest bit inverted to the actual HW,
@@ -396,12 +396,12 @@
DBG("shutdown_ht_interrupt(0x%x, 0x%x)\n", source, irqflags);
/* Disable */
- spin_lock_irqsave(&mpic->fixup_lock, flags);
+ raw_spin_lock_irqsave(&mpic->fixup_lock, flags);
writeb(0x10 + 2 * fixup->index, fixup->base + 2);
tmp = readl(fixup->base + 4);
tmp |= 1;
writel(tmp, fixup->base + 4);
- spin_unlock_irqrestore(&mpic->fixup_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic->fixup_lock, flags);
#ifdef CONFIG_PM
/* use the lowest bit inverted to the actual HW,
@@ -515,7 +515,7 @@
BUG_ON(mpic->fixups == NULL);
/* Init spinlock */
- spin_lock_init(&mpic->fixup_lock);
+ raw_spin_lock_init(&mpic->fixup_lock);
/* Map U3 config space. We assume all IO-APICs are on the primary bus
* so we only need to map 64kB.
@@ -573,12 +573,12 @@
if (cpumask_equal(mask, cpu_all_mask)) {
static int irq_rover;
- static DEFINE_SPINLOCK(irq_rover_lock);
+ static DEFINE_RAW_SPINLOCK(irq_rover_lock);
unsigned long flags;
/* Round-robin distribution... */
do_round_robin:
- spin_lock_irqsave(&irq_rover_lock, flags);
+ raw_spin_lock_irqsave(&irq_rover_lock, flags);
while (!cpu_online(irq_rover)) {
if (++irq_rover >= NR_CPUS)
@@ -590,7 +590,7 @@
irq_rover = 0;
} while (!cpu_online(irq_rover));
- spin_unlock_irqrestore(&irq_rover_lock, flags);
+ raw_spin_unlock_irqrestore(&irq_rover_lock, flags);
} else {
cpuid = cpumask_first_and(mask, cpu_online_mask);
if (cpuid >= nr_cpu_ids)
@@ -1368,14 +1368,14 @@
unsigned long flags;
u32 v;
- spin_lock_irqsave(&mpic_lock, flags);
+ raw_spin_lock_irqsave(&mpic_lock, flags);
v = mpic_read(mpic->gregs, MPIC_GREG_GLOBAL_CONF_1);
if (enable)
v |= MPIC_GREG_GLOBAL_CONF_1_SIE;
else
v &= ~MPIC_GREG_GLOBAL_CONF_1_SIE;
mpic_write(mpic->gregs, MPIC_GREG_GLOBAL_CONF_1, v);
- spin_unlock_irqrestore(&mpic_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic_lock, flags);
}
void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
@@ -1388,7 +1388,7 @@
if (!mpic)
return;
- spin_lock_irqsave(&mpic_lock, flags);
+ raw_spin_lock_irqsave(&mpic_lock, flags);
if (mpic_is_ipi(mpic, irq)) {
reg = mpic_ipi_read(src - mpic->ipi_vecs[0]) &
~MPIC_VECPRI_PRIORITY_MASK;
@@ -1400,7 +1400,7 @@
mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI),
reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
}
- spin_unlock_irqrestore(&mpic_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic_lock, flags);
}
void mpic_setup_this_cpu(void)
@@ -1415,7 +1415,7 @@
DBG("%s: setup_this_cpu(%d)\n", mpic->name, hard_smp_processor_id());
- spin_lock_irqsave(&mpic_lock, flags);
+ raw_spin_lock_irqsave(&mpic_lock, flags);
/* let the mpic know we want intrs. default affinity is 0xffffffff
* until changed via /proc. That's how it's done on x86. If we want
@@ -1431,7 +1431,7 @@
/* Set current processor priority to 0 */
mpic_cpu_write(MPIC_INFO(CPU_CURRENT_TASK_PRI), 0);
- spin_unlock_irqrestore(&mpic_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic_lock, flags);
#endif /* CONFIG_SMP */
}
@@ -1460,7 +1460,7 @@
BUG_ON(mpic == NULL);
DBG("%s: teardown_this_cpu(%d)\n", mpic->name, hard_smp_processor_id());
- spin_lock_irqsave(&mpic_lock, flags);
+ raw_spin_lock_irqsave(&mpic_lock, flags);
/* let the mpic know we don't want intrs. */
for (i = 0; i < mpic->num_sources ; i++)
@@ -1474,7 +1474,7 @@
*/
mpic_eoi(mpic);
- spin_unlock_irqrestore(&mpic_lock, flags);
+ raw_spin_unlock_irqrestore(&mpic_lock, flags);
}
@@ -1575,7 +1575,7 @@
int i;
BUG_ON(mpic == NULL);
- printk(KERN_INFO "mpic: requesting IPIs ... \n");
+ printk(KERN_INFO "mpic: requesting IPIs...\n");
for (i = 0; i < 4; i++) {
unsigned int vipi = irq_create_mapping(mpic->irqhost,
diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c
index 0f6ab06..3b6a9a4 100644
--- a/arch/powerpc/sysdev/mpic_pasemi_msi.c
+++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c
@@ -60,7 +60,7 @@
.eoi = mpic_end_irq,
.set_type = mpic_set_irq_type,
.set_affinity = mpic_set_affinity,
- .name = "PASEMI-MSI ",
+ .name = "PASEMI-MSI",
};
static int pasemi_msi_check_device(struct pci_dev *pdev, int nvec, int type)
diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index b6bd775..31acd3b 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -16,6 +16,7 @@
#include <linux/mv643xx.h>
#include <linux/platform_device.h>
#include <linux/of_platform.h>
+#include <linux/dma-mapping.h>
#include <asm/prom.h>
@@ -189,6 +190,7 @@
pdev = platform_device_alloc(MPSC_CTLR_NAME, port_number);
if (!pdev)
return -ENOMEM;
+ pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
err = platform_device_add_resources(pdev, r, 5);
if (err)
@@ -302,6 +304,7 @@
if (!pdev)
return -ENOMEM;
+ pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
err = platform_device_add_resources(pdev, r, 1);
if (err)
goto error;
diff --git a/arch/powerpc/sysdev/ppc4xx_soc.c b/arch/powerpc/sysdev/ppc4xx_soc.c
index 5b32adc..5c01435 100644
--- a/arch/powerpc/sysdev/ppc4xx_soc.c
+++ b/arch/powerpc/sysdev/ppc4xx_soc.c
@@ -174,7 +174,8 @@
| L2C_CFG_CPIM | L2C_CFG_TPIM | L2C_CFG_LIM | L2C_CFG_SMCM;
/* Check for 460EX/GT special handling */
- if (of_device_is_compatible(np, "ibm,l2-cache-460ex"))
+ if (of_device_is_compatible(np, "ibm,l2-cache-460ex") ||
+ of_device_is_compatible(np, "ibm,l2-cache-460gt"))
r |= L2C_CFG_RDBW;
mtdcr(dcrbase_l2c + DCRN_L2C0_CFG, r);
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 2acc928..d927da8 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -237,7 +237,7 @@
}
static struct irq_chip qe_ic_irq_chip = {
- .name = " QEIC ",
+ .name = "QEIC",
.unmask = qe_ic_unmask_irq,
.mask = qe_ic_mask_irq,
.mask_ack = qe_ic_mask_irq,
@@ -256,7 +256,7 @@
struct irq_chip *chip;
if (qe_ic_info[hw].mask == 0) {
- printk(KERN_ERR "Can't map reserved IRQ \n");
+ printk(KERN_ERR "Can't map reserved IRQ\n");
return -EINVAL;
}
/* Default chip */
diff --git a/arch/powerpc/sysdev/qe_lib/qe_io.c b/arch/powerpc/sysdev/qe_lib/qe_io.c
index 7c87460..77e4934 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_io.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_io.c
@@ -157,13 +157,13 @@
const unsigned int *pio_map;
if (par_io == NULL) {
- printk(KERN_ERR "par_io not initialized \n");
+ printk(KERN_ERR "par_io not initialized\n");
return -1;
}
ph = of_get_property(np, "pio-handle", NULL);
if (ph == NULL) {
- printk(KERN_ERR "pio-handle not available \n");
+ printk(KERN_ERR "pio-handle not available\n");
return -1;
}
@@ -171,12 +171,12 @@
pio_map = of_get_property(pio, "pio-map", &pio_map_len);
if (pio_map == NULL) {
- printk(KERN_ERR "pio-map is not set! \n");
+ printk(KERN_ERR "pio-map is not set!\n");
return -1;
}
pio_map_len /= sizeof(unsigned int);
if ((pio_map_len % 6) != 0) {
- printk(KERN_ERR "pio-map format wrong! \n");
+ printk(KERN_ERR "pio-map format wrong!\n");
return -1;
}
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index 6f220a9..0038fb7 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -177,7 +177,7 @@
}
static struct irq_chip uic_irq_chip = {
- .name = " UIC ",
+ .name = "UIC",
.unmask = uic_unmask_irq,
.mask = uic_mask_irq,
.mask_ack = uic_mask_ack_irq,
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 4e6152c..8bad7d5 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -61,7 +61,7 @@
static int xmon_gate;
#endif /* CONFIG_SMP */
-static unsigned long in_xmon = 0;
+static unsigned long in_xmon __read_mostly = 0;
static unsigned long adrs;
static int size = 1;
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index c802352..19deda8 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -54,6 +54,9 @@
depends on BUG
default y
+config GENERIC_BUG_RELATIVE_POINTERS
+ def_bool y
+
config NO_IOMEM
def_bool y
@@ -95,6 +98,9 @@
select HAVE_ARCH_TRACEHOOK
select INIT_ALL_POSSIBLE
select HAVE_PERF_EVENTS
+ select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_BZIP2
+ select HAVE_KERNEL_LZMA
select ARCH_INLINE_SPIN_TRYLOCK
select ARCH_INLINE_SPIN_TRYLOCK_BH
select ARCH_INLINE_SPIN_LOCK
diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug
index 2283933..45e0c61 100644
--- a/arch/s390/Kconfig.debug
+++ b/arch/s390/Kconfig.debug
@@ -6,4 +6,17 @@
source "lib/Kconfig.debug"
+config DEBUG_STRICT_USER_COPY_CHECKS
+ bool "Strict user copy size checks"
+ ---help---
+ Enabling this option turns a certain set of sanity checks for user
+ copy operations into compile time warnings.
+
+ The copy_from_user() etc checks are there to help test if there
+ are sufficient security checks on the length argument of
+ the copy operation, by having gcc prove that the argument is
+ within bounds.
+
+ If unsure, or if you run an older (pre 4.4) gcc, say N.
+
endmenu
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index fc8fb20..0da1074 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -14,6 +14,7 @@
#
ifndef CONFIG_64BIT
+LD_BFD := elf32-s390
LDFLAGS := -m elf_s390
KBUILD_CFLAGS += -m31
KBUILD_AFLAGS += -m31
@@ -21,6 +22,7 @@
STACK_SIZE := 8192
CHECKFLAGS += -D__s390__ -msize-long
else
+LD_BFD := elf64-s390
LDFLAGS := -m elf64_s390
MODFLAGS += -fpic -D__PIC__
KBUILD_CFLAGS += -m64
@@ -30,6 +32,8 @@
CHECKFLAGS += -D__s390__ -D__s390x__
endif
+export LD_BFD
+
cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5)
cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900)
cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990)
@@ -85,7 +89,9 @@
OBJCOPYFLAGS := -O binary
LDFLAGS_vmlinux := -e start
-head-y := arch/s390/kernel/head.o arch/s390/kernel/init_task.o
+head-y := arch/s390/kernel/head.o
+head-y += arch/s390/kernel/$(if $(CONFIG_64BIT),head64.o,head31.o)
+head-y += arch/s390/kernel/init_task.o
core-y += arch/s390/mm/ arch/s390/kernel/ arch/s390/crypto/ \
arch/s390/appldata/ arch/s390/hypfs/ arch/s390/kvm/
@@ -99,12 +105,12 @@
boot := arch/s390/boot
-all: image
+all: image bzImage
install: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $@
-image: vmlinux
+image bzImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
zfcpdump:
@@ -116,4 +122,5 @@
# Don't use tabs in echo arguments
define archhelp
echo '* image - Kernel image for IPL ($(boot)/image)'
+ echo '* bzImage - Compressed kernel image for IPL ($(boot)/bzImage)'
endef
diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile
index 4d97eef..8800cf09 100644
--- a/arch/s390/boot/Makefile
+++ b/arch/s390/boot/Makefile
@@ -9,10 +9,18 @@
EXTRA_CFLAGS := -DCOMPILE_VERSION=$(COMPILE_VERSION) -gstabs -I.
targets := image
+targets += bzImage
+subdir- := compressed
$(obj)/image: vmlinux FORCE
$(call if_changed,objcopy)
+$(obj)/bzImage: $(obj)/compressed/vmlinux FORCE
+ $(call if_changed,objcopy)
+
+$(obj)/compressed/vmlinux: FORCE
+ $(Q)$(MAKE) $(build)=$(obj)/compressed $@
+
install: $(CONFIGURE) $(obj)/image
sh -x $(srctree)/$(obj)/install.sh $(KERNELRELEASE) $(obj)/image \
System.map Kerntypes "$(INSTALL_PATH)"
diff --git a/arch/s390/boot/compressed/Makefile b/arch/s390/boot/compressed/Makefile
new file mode 100644
index 0000000..6e4a67a
--- /dev/null
+++ b/arch/s390/boot/compressed/Makefile
@@ -0,0 +1,60 @@
+#
+# linux/arch/s390/boot/compressed/Makefile
+#
+# create a compressed vmlinux image from the original vmlinux
+#
+
+BITS := $(if $(CONFIG_64BIT),64,31)
+
+targets := vmlinux.lds vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 \
+ vmlinux.bin.lzma misc.o piggy.o sizes.h head$(BITS).o
+
+KBUILD_CFLAGS := -m$(BITS) -D__KERNEL__ $(LINUX_INCLUDE) -O2
+KBUILD_CFLAGS += $(cflags-y)
+KBUILD_CFLAGS += $(call cc-option,-mpacked-stack)
+KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
+
+GCOV_PROFILE := n
+
+OBJECTS := $(addprefix $(objtree)/arch/s390/kernel/, head.o sclp.o ebcdic.o)
+OBJECTS += $(obj)/head$(BITS).o $(obj)/misc.o $(obj)/piggy.o
+
+LDFLAGS_vmlinux := --oformat $(LD_BFD) -e startup -T
+$(obj)/vmlinux: $(obj)/vmlinux.lds $(OBJECTS)
+ $(call if_changed,ld)
+ @:
+
+sed-sizes := -e 's/^\([0-9a-fA-F]*\) . \(__bss_start\|_end\)$$/\#define SZ\2 0x\1/p'
+
+quiet_cmd_sizes = GEN $@
+ cmd_sizes = $(NM) $< | sed -n $(sed-sizes) > $@
+
+$(obj)/sizes.h: vmlinux
+ $(call if_changed,sizes)
+
+AFLAGS_head$(BITS).o += -I$(obj)
+$(obj)/head$(BITS).o: $(obj)/sizes.h
+
+CFLAGS_misc.o += -I$(obj)
+$(obj)/misc.o: $(obj)/sizes.h
+
+OBJCOPYFLAGS_vmlinux.bin := -R .comment -S
+$(obj)/vmlinux.bin: vmlinux
+ $(call if_changed,objcopy)
+
+vmlinux.bin.all-y := $(obj)/vmlinux.bin
+
+suffix-$(CONFIG_KERNEL_GZIP) := gz
+suffix-$(CONFIG_KERNEL_BZIP2) := bz2
+suffix-$(CONFIG_KERNEL_LZMA) := lzma
+
+$(obj)/vmlinux.bin.gz: $(vmlinux.bin.all-y)
+ $(call if_changed,gzip)
+$(obj)/vmlinux.bin.bz2: $(vmlinux.bin.all-y)
+ $(call if_changed,bzip2)
+$(obj)/vmlinux.bin.lzma: $(vmlinux.bin.all-y)
+ $(call if_changed,lzma)
+
+LDFLAGS_piggy.o := -r --format binary --oformat $(LD_BFD) -T
+$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.$(suffix-y)
+ $(call if_changed,ld)
diff --git a/arch/s390/boot/compressed/head31.S b/arch/s390/boot/compressed/head31.S
new file mode 100644
index 0000000..2a5523a
--- /dev/null
+++ b/arch/s390/boot/compressed/head31.S
@@ -0,0 +1,51 @@
+/*
+ * Startup glue code to uncompress the kernel
+ *
+ * Copyright IBM Corp. 2010
+ *
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
+ */
+
+#include <linux/init.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
+#include "sizes.h"
+
+__HEAD
+ .globl startup_continue
+startup_continue:
+ basr %r13,0 # get base
+.LPG1:
+ # setup stack
+ l %r15,.Lstack-.LPG1(%r13)
+ ahi %r15,-96
+ l %r1,.Ldecompress-.LPG1(%r13)
+ basr %r14,%r1
+ # setup registers for memory mover & branch to target
+ lr %r4,%r2
+ l %r2,.Loffset-.LPG1(%r13)
+ la %r4,0(%r2,%r4)
+ l %r3,.Lmvsize-.LPG1(%r13)
+ lr %r5,%r3
+ # move the memory mover someplace safe
+ la %r1,0x200
+ mvc 0(mover_end-mover,%r1),mover-.LPG1(%r13)
+ # decompress image is started at 0x11000
+ lr %r6,%r2
+ br %r1
+mover:
+ mvcle %r2,%r4,0
+ jo mover
+ br %r6
+mover_end:
+
+ .align 8
+.Lstack:
+ .long 0x8000 + (1<<(PAGE_SHIFT+THREAD_ORDER))
+.Ldecompress:
+ .long decompress_kernel
+.Loffset:
+ .long 0x11000
+.Lmvsize:
+ .long SZ__bss_start
diff --git a/arch/s390/boot/compressed/head64.S b/arch/s390/boot/compressed/head64.S
new file mode 100644
index 0000000..2982cb1
--- /dev/null
+++ b/arch/s390/boot/compressed/head64.S
@@ -0,0 +1,48 @@
+/*
+ * Startup glue code to uncompress the kernel
+ *
+ * Copyright IBM Corp. 2010
+ *
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
+ */
+
+#include <linux/init.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
+#include "sizes.h"
+
+__HEAD
+ .globl startup_continue
+startup_continue:
+ basr %r13,0 # get base
+.LPG1:
+ # setup stack
+ lg %r15,.Lstack-.LPG1(%r13)
+ aghi %r15,-160
+ brasl %r14,decompress_kernel
+ # setup registers for memory mover & branch to target
+ lgr %r4,%r2
+ lg %r2,.Loffset-.LPG1(%r13)
+ la %r4,0(%r2,%r4)
+ lg %r3,.Lmvsize-.LPG1(%r13)
+ lgr %r5,%r3
+ # move the memory mover someplace safe
+ la %r1,0x200
+ mvc 0(mover_end-mover,%r1),mover-.LPG1(%r13)
+ # decompress image is started at 0x11000
+ lgr %r6,%r2
+ br %r1
+mover:
+ mvcle %r2,%r4,0
+ jo mover
+ br %r6
+mover_end:
+
+ .align 8
+.Lstack:
+ .quad 0x8000 + (1<<(PAGE_SHIFT+THREAD_ORDER))
+.Loffset:
+ .quad 0x11000
+.Lmvsize:
+ .quad SZ__bss_start
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
new file mode 100644
index 0000000..a97d695
--- /dev/null
+++ b/arch/s390/boot/compressed/misc.c
@@ -0,0 +1,158 @@
+/*
+ * Definitions and wrapper functions for kernel decompressor
+ *
+ * Copyright IBM Corp. 2010
+ *
+ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
+ */
+
+#include <asm/uaccess.h>
+#include <asm/page.h>
+#include <asm/ipl.h>
+#include "sizes.h"
+
+/*
+ * gzip declarations
+ */
+#define STATIC static
+
+#undef memset
+#undef memcpy
+#undef memmove
+#define memzero(s, n) memset((s), 0, (n))
+
+/* Symbols defined by linker scripts */
+extern char input_data[];
+extern int input_len;
+extern int _text;
+extern int _end;
+
+static void error(char *m);
+
+static unsigned long free_mem_ptr;
+static unsigned long free_mem_end_ptr;
+
+#ifdef CONFIG_HAVE_KERNEL_BZIP2
+#define HEAP_SIZE 0x400000
+#else
+#define HEAP_SIZE 0x10000
+#endif
+
+#ifdef CONFIG_KERNEL_GZIP
+#include "../../../../lib/decompress_inflate.c"
+#endif
+
+#ifdef CONFIG_KERNEL_BZIP2
+#include "../../../../lib/decompress_bunzip2.c"
+#endif
+
+#ifdef CONFIG_KERNEL_LZMA
+#include "../../../../lib/decompress_unlzma.c"
+#endif
+
+extern _sclp_print_early(const char *);
+
+int puts(const char *s)
+{
+ _sclp_print_early(s);
+ return 0;
+}
+
+void *memset(void *s, int c, size_t n)
+{
+ char *xs;
+
+ if (c == 0)
+ return __builtin_memset(s, 0, n);
+
+ xs = (char *) s;
+ if (n > 0)
+ do {
+ *xs++ = c;
+ } while (--n > 0);
+ return s;
+}
+
+void *memcpy(void *__dest, __const void *__src, size_t __n)
+{
+ return __builtin_memcpy(__dest, __src, __n);
+}
+
+void *memmove(void *__dest, __const void *__src, size_t __n)
+{
+ char *d;
+ const char *s;
+
+ if (__dest <= __src)
+ return __builtin_memcpy(__dest, __src, __n);
+ d = __dest + __n;
+ s = __src + __n;
+ while (__n--)
+ *--d = *--s;
+ return __dest;
+}
+
+static void error(char *x)
+{
+ unsigned long long psw = 0x000a0000deadbeefULL;
+
+ puts("\n\n");
+ puts(x);
+ puts("\n\n -- System halted");
+
+ asm volatile("lpsw %0" : : "Q" (psw));
+}
+
+/*
+ * Safe guard the ipl parameter block against a memory area that will be
+ * overwritten. The validity check for the ipl parameter block is complex
+ * (see cio_get_iplinfo and ipl_save_parameters) but if the pointer to
+ * the ipl parameter block intersects with the passed memory area we can
+ * safely assume that we can read from that memory. In that case just copy
+ * the memory to IPL_PARMBLOCK_ORIGIN even if there is no ipl parameter
+ * block.
+ */
+static void check_ipl_parmblock(void *start, unsigned long size)
+{
+ void *src, *dst;
+
+ src = (void *)(unsigned long) S390_lowcore.ipl_parmblock_ptr;
+ if (src + PAGE_SIZE <= start || src >= start + size)
+ return;
+ dst = (void *) IPL_PARMBLOCK_ORIGIN;
+ memmove(dst, src, PAGE_SIZE);
+ S390_lowcore.ipl_parmblock_ptr = IPL_PARMBLOCK_ORIGIN;
+}
+
+unsigned long decompress_kernel(void)
+{
+ unsigned long output_addr;
+ unsigned char *output;
+
+ free_mem_ptr = (unsigned long)&_end;
+ free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
+ output = (unsigned char *) ((free_mem_end_ptr + 4095UL) & -4096UL);
+
+ check_ipl_parmblock((void *) 0, (unsigned long) output + SZ__bss_start);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+ /*
+ * Move the initrd right behind the end of the decompressed
+ * kernel image.
+ */
+ if (INITRD_START && INITRD_SIZE &&
+ INITRD_START < (unsigned long) output + SZ__bss_start) {
+ check_ipl_parmblock(output + SZ__bss_start,
+ INITRD_START + INITRD_SIZE);
+ memmove(output + SZ__bss_start,
+ (void *) INITRD_START, INITRD_SIZE);
+ INITRD_START = (unsigned long) output + SZ__bss_start;
+ }
+#endif
+
+ puts("Uncompressing Linux... ");
+ decompress(input_data, input_len, NULL, NULL, output, NULL, error);
+ puts("Ok, booting the kernel.\n");
+ return (unsigned long) output;
+}
+
diff --git a/arch/s390/boot/compressed/vmlinux.lds.S b/arch/s390/boot/compressed/vmlinux.lds.S
new file mode 100644
index 0000000..d80f79d
--- /dev/null
+++ b/arch/s390/boot/compressed/vmlinux.lds.S
@@ -0,0 +1,55 @@
+#include <asm-generic/vmlinux.lds.h>
+
+#ifdef CONFIG_64BIT
+OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390")
+OUTPUT_ARCH(s390:64-bit)
+#else
+OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390")
+OUTPUT_ARCH(s390)
+#endif
+
+ENTRY(startup)
+
+SECTIONS
+{
+ /* Be careful parts of head_64.S assume startup_32 is at
+ * address 0.
+ */
+ . = 0;
+ .head.text : {
+ _head = . ;
+ HEAD_TEXT
+ _ehead = . ;
+ }
+ .rodata.compressed : {
+ *(.rodata.compressed)
+ }
+ .text : {
+ _text = .; /* Text */
+ *(.text)
+ *(.text.*)
+ _etext = . ;
+ }
+ .rodata : {
+ _rodata = . ;
+ *(.rodata) /* read-only data */
+ *(.rodata.*)
+ _erodata = . ;
+ }
+ .data : {
+ _data = . ;
+ *(.data)
+ *(.data.*)
+ _edata = . ;
+ }
+ . = ALIGN(256);
+ .bss : {
+ _bss = . ;
+ *(.bss)
+ *(.bss.*)
+ *(COMMON)
+ . = ALIGN(8); /* For convenience during zeroing */
+ _ebss = .;
+ }
+ _end = .;
+}
diff --git a/arch/s390/boot/compressed/vmlinux.scr b/arch/s390/boot/compressed/vmlinux.scr
new file mode 100644
index 0000000..f02382a
--- /dev/null
+++ b/arch/s390/boot/compressed/vmlinux.scr
@@ -0,0 +1,10 @@
+SECTIONS
+{
+ .rodata.compressed : {
+ input_len = .;
+ LONG(input_data_end - input_data) input_data = .;
+ *(.data)
+ output_len = . - 4;
+ input_data_end = .;
+ }
+}
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index b416aa1..7ae71cc 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/defconfig
@@ -36,6 +36,13 @@
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_LZO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c
index 2b92d50..87cf523 100644
--- a/arch/s390/hypfs/hypfs_diag.c
+++ b/arch/s390/hypfs/hypfs_diag.c
@@ -488,7 +488,7 @@
static int diag224(void *ptr)
{
- int rc = -ENOTSUPP;
+ int rc = -EOPNOTSUPP;
asm volatile(
" diag %1,%2,0x224\n"
@@ -507,7 +507,7 @@
return -ENOMEM;
if (diag224(diag224_cpu_names)) {
kfree(diag224_cpu_names);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
EBCASC(diag224_cpu_names + 16, (*diag224_cpu_names + 1) * 16);
return 0;
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index 2a113d6..451bfbb 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -18,8 +18,6 @@
#define ATOMIC_INIT(i) { (i) }
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
#define __CS_LOOP(ptr, op_val, op_string) ({ \
int old_val, new_val; \
asm volatile( \
@@ -35,26 +33,6 @@
new_val; \
})
-#else /* __GNUC__ */
-
-#define __CS_LOOP(ptr, op_val, op_string) ({ \
- int 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__ */
-
static inline int atomic_read(const atomic_t *v)
{
barrier();
@@ -101,19 +79,11 @@
static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
{
-#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;
}
@@ -140,8 +110,6 @@
#ifdef CONFIG_64BIT
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
#define __CSG_LOOP(ptr, op_val, op_string) ({ \
long long old_val, new_val; \
asm volatile( \
@@ -157,26 +125,6 @@
new_val; \
})
-#else /* __GNUC__ */
-
-#define __CSG_LOOP(ptr, op_val, op_string) ({ \
- long long 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__ */
-
static inline long long atomic64_read(const atomic64_t *v)
{
barrier();
@@ -214,19 +162,11 @@
static inline long long atomic64_cmpxchg(atomic64_t *v,
long long old, long long new)
{
-#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;
}
@@ -243,10 +183,8 @@
register_pair rp;
asm volatile(
- " lm %0,%N0,0(%1)"
- : "=&d" (rp)
- : "a" (&v->counter), "m" (v->counter)
- );
+ " lm %0,%N0,%1"
+ : "=&d" (rp) : "Q" (v->counter) );
return rp.pair;
}
@@ -255,10 +193,8 @@
register_pair rp = {.pair = i};
asm volatile(
- " stm %1,%N1,0(%2)"
- : "=m" (v->counter)
- : "d" (rp), "a" (&v->counter)
- );
+ " stm %1,%N1,%0"
+ : "=Q" (v->counter) : "d" (rp) );
}
static inline long long atomic64_xchg(atomic64_t *v, long long new)
@@ -267,11 +203,11 @@
register_pair rp_old;
asm volatile(
- " lm %0,%N0,0(%2)\n"
- "0: cds %0,%3,0(%2)\n"
+ " lm %0,%N0,%1\n"
+ "0: cds %0,%2,%1\n"
" jl 0b\n"
- : "=&d" (rp_old), "+m" (v->counter)
- : "a" (&v->counter), "d" (rp_new)
+ : "=&d" (rp_old), "=Q" (v->counter)
+ : "d" (rp_new), "Q" (v->counter)
: "cc");
return rp_old.pair;
}
@@ -283,9 +219,9 @@
register_pair rp_new = {.pair = new};
asm volatile(
- " cds %0,%3,0(%2)"
- : "+&d" (rp_old), "+m" (v->counter)
- : "a" (&v->counter), "d" (rp_new)
+ " cds %0,%2,%1"
+ : "+&d" (rp_old), "=Q" (v->counter)
+ : "d" (rp_new), "Q" (v->counter)
: "cc");
return rp_old.pair;
}
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index b30606f..2e05972 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -71,8 +71,6 @@
#define __BITOPS_AND "nr"
#define __BITOPS_XOR "xr"
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
asm volatile( \
" l %0,%2\n" \
@@ -85,22 +83,6 @@
: "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__ */
#define __BITOPS_ALIGN 7
@@ -109,8 +91,6 @@
#define __BITOPS_AND "ngr"
#define __BITOPS_XOR "xgr"
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
#define __BITOPS_LOOP(__old, __new, __addr, __val, __op_string) \
asm volatile( \
" lg %0,%2\n" \
@@ -123,23 +103,6 @@
: "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)
@@ -261,9 +224,8 @@
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" );
+ " oc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7]) : "cc" );
}
static inline void
@@ -290,9 +252,8 @@
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");
+ " nc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_ni_bitmap[nr & 7]) : "cc" );
}
static inline void
@@ -318,9 +279,8 @@
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" );
+ " xc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7]) : "cc" );
}
static inline void
@@ -349,10 +309,9 @@
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");
+ " oc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7])
+ : "cc", "memory");
return (ch >> (nr & 7)) & 1;
}
#define __test_and_set_bit(X,Y) test_and_set_bit_simple(X,Y)
@@ -369,10 +328,9 @@
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");
+ " nc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_ni_bitmap[nr & 7])
+ : "cc", "memory");
return (ch >> (nr & 7)) & 1;
}
#define __test_and_clear_bit(X,Y) test_and_clear_bit_simple(X,Y)
@@ -389,10 +347,9 @@
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");
+ " xc %O0(1,%R0),%1"
+ : "=Q" (*(char *) addr) : "Q" (_oi_bitmap[nr & 7])
+ : "cc", "memory");
return (ch >> (nr & 7)) & 1;
}
#define __test_and_change_bit(X,Y) test_and_change_bit_simple(X,Y)
@@ -591,11 +548,11 @@
p = (unsigned long *)((unsigned long) p + offset);
#ifndef __s390x__
asm volatile(
- " ic %0,0(%1)\n"
- " icm %0,2,1(%1)\n"
- " icm %0,4,2(%1)\n"
- " icm %0,8,3(%1)"
- : "=&d" (word) : "a" (p), "m" (*p) : "cc");
+ " ic %0,%O1(%R1)\n"
+ " icm %0,2,%O1+1(%R1)\n"
+ " icm %0,4,%O1+2(%R1)\n"
+ " icm %0,8,%O1+3(%R1)"
+ : "=&d" (word) : "Q" (*p) : "cc");
#else
asm volatile(
" lrvg %0,%1"
diff --git a/arch/s390/include/asm/bug.h b/arch/s390/include/asm/bug.h
index b1066b9..9beeb9d 100644
--- a/arch/s390/include/asm/bug.h
+++ b/arch/s390/include/asm/bug.h
@@ -5,12 +5,6 @@
#ifdef CONFIG_BUG
-#ifdef CONFIG_64BIT
-#define S390_LONG ".quad"
-#else
-#define S390_LONG ".long"
-#endif
-
#ifdef CONFIG_DEBUG_BUGVERBOSE
#define __EMIT_BUG(x) do { \
@@ -21,7 +15,7 @@
"2: .asciz \""__FILE__"\"\n" \
".previous\n" \
".section __bug_table,\"a\"\n" \
- "3:\t" S390_LONG "\t1b,2b\n" \
+ "3: .long 1b-3b,2b-3b\n" \
" .short %0,%1\n" \
" .org 3b+%2\n" \
".previous\n" \
@@ -37,7 +31,7 @@
"0: j 0b+2\n" \
"1:\n" \
".section __bug_table,\"a\"\n" \
- "2:\t" S390_LONG "\t1b\n" \
+ "2: .long 1b-2b\n" \
" .short %0\n" \
" .org 2b+%1\n" \
".previous\n" \
diff --git a/arch/s390/include/asm/crw.h b/arch/s390/include/asm/crw.h
index 2185a6d..749a97e 100644
--- a/arch/s390/include/asm/crw.h
+++ b/arch/s390/include/asm/crw.h
@@ -32,6 +32,7 @@
extern int crw_register_handler(int rsc, crw_handler_t handler);
extern void crw_unregister_handler(int rsc);
extern void crw_handle_channel_report(void);
+void crw_wait_for_channel_report(void);
#define NR_RSCS 16
diff --git a/arch/s390/include/asm/etr.h b/arch/s390/include/asm/etr.h
index 80ef58c..538e1b3 100644
--- a/arch/s390/include/asm/etr.h
+++ b/arch/s390/include/asm/etr.h
@@ -145,11 +145,11 @@
int rc = -ENOSYS;
asm volatile(
- " .insn s,0xb2160000,0(%2)\n"
+ " .insn s,0xb2160000,%1\n"
"0: la %0,0\n"
"1:\n"
EX_TABLE(0b,1b)
- : "+d" (rc) : "m" (*ctrl), "a" (ctrl));
+ : "+d" (rc) : "Q" (*ctrl));
return rc;
}
@@ -159,11 +159,11 @@
int rc = -ENOSYS;
asm volatile(
- " .insn s,0xb2170000,0(%2)\n"
+ " .insn s,0xb2170000,%1\n"
"0: la %0,0\n"
"1:\n"
EX_TABLE(0b,1b)
- : "+d" (rc) : "m" (*aib), "a" (aib));
+ : "+d" (rc) : "Q" (*aib));
return rc;
}
@@ -174,11 +174,11 @@
int rc = -ENOSYS;
asm volatile(
- " .insn s,0xb2b30000,0(%2)\n"
+ " .insn s,0xb2b30000,%1\n"
"0: la %0,0\n"
"1:\n"
EX_TABLE(0b,1b)
- : "+d" (rc) : "m" (*aib), "a" (aib), "d" (reg0));
+ : "+d" (rc) : "Q" (*aib), "d" (reg0));
return rc;
}
diff --git a/arch/s390/include/asm/irqflags.h b/arch/s390/include/asm/irqflags.h
index c2fb432..15b3ac2 100644
--- a/arch/s390/include/asm/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
@@ -8,8 +8,6 @@
#include <linux/types.h>
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
/* store then or system mask. */
#define __raw_local_irq_stosm(__or) \
({ \
@@ -36,40 +34,6 @@
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)
{
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index c25dfac..05527c0 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -1,141 +1,16 @@
/*
- * include/asm-s390/lowcore.h
- *
- * S390 version
- * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Hartmut Penner (hp@de.ibm.com),
- * Martin Schwidefsky (schwidefsky@de.ibm.com),
- * Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
+ * Copyright IBM Corp. 1999,2010
+ * Author(s): Hartmut Penner <hp@de.ibm.com>,
+ * Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ * Denis Joseph Barrow,
*/
#ifndef _ASM_S390_LOWCORE_H
#define _ASM_S390_LOWCORE_H
-#define __LC_IPL_PARMBLOCK_PTR 0x0014
-#define __LC_EXT_PARAMS 0x0080
-#define __LC_CPU_ADDRESS 0x0084
-#define __LC_EXT_INT_CODE 0x0086
-
-#define __LC_SVC_ILC 0x0088
-#define __LC_SVC_INT_CODE 0x008a
-#define __LC_PGM_ILC 0x008c
-#define __LC_PGM_INT_CODE 0x008e
-
-#define __LC_PER_ATMID 0x0096
-#define __LC_PER_ADDRESS 0x0098
-#define __LC_PER_ACCESS_ID 0x00a1
-#define __LC_AR_MODE_ID 0x00a3
-
-#define __LC_SUBCHANNEL_ID 0x00b8
-#define __LC_SUBCHANNEL_NR 0x00ba
-#define __LC_IO_INT_PARM 0x00bc
-#define __LC_IO_INT_WORD 0x00c0
-#define __LC_STFL_FAC_LIST 0x00c8
-#define __LC_MCCK_CODE 0x00e8
-
-#define __LC_DUMP_REIPL 0x0e00
-
-#ifndef __s390x__
-#define __LC_EXT_OLD_PSW 0x0018
-#define __LC_SVC_OLD_PSW 0x0020
-#define __LC_PGM_OLD_PSW 0x0028
-#define __LC_MCK_OLD_PSW 0x0030
-#define __LC_IO_OLD_PSW 0x0038
-#define __LC_EXT_NEW_PSW 0x0058
-#define __LC_SVC_NEW_PSW 0x0060
-#define __LC_PGM_NEW_PSW 0x0068
-#define __LC_MCK_NEW_PSW 0x0070
-#define __LC_IO_NEW_PSW 0x0078
-#define __LC_SAVE_AREA 0x0200
-#define __LC_RETURN_PSW 0x0240
-#define __LC_RETURN_MCCK_PSW 0x0248
-#define __LC_SYNC_ENTER_TIMER 0x0250
-#define __LC_ASYNC_ENTER_TIMER 0x0258
-#define __LC_EXIT_TIMER 0x0260
-#define __LC_USER_TIMER 0x0268
-#define __LC_SYSTEM_TIMER 0x0270
-#define __LC_STEAL_TIMER 0x0278
-#define __LC_LAST_UPDATE_TIMER 0x0280
-#define __LC_LAST_UPDATE_CLOCK 0x0288
-#define __LC_CURRENT 0x0290
-#define __LC_THREAD_INFO 0x0294
-#define __LC_KERNEL_STACK 0x0298
-#define __LC_ASYNC_STACK 0x029c
-#define __LC_PANIC_STACK 0x02a0
-#define __LC_KERNEL_ASCE 0x02a4
-#define __LC_USER_ASCE 0x02a8
-#define __LC_USER_EXEC_ASCE 0x02ac
-#define __LC_CPUID 0x02b0
-#define __LC_INT_CLOCK 0x02c8
-#define __LC_MACHINE_FLAGS 0x02d8
-#define __LC_FTRACE_FUNC 0x02dc
-#define __LC_IRB 0x0300
-#define __LC_PFAULT_INTPARM 0x0080
-#define __LC_CPU_TIMER_SAVE_AREA 0x00d8
-#define __LC_CLOCK_COMP_SAVE_AREA 0x00e0
-#define __LC_PSW_SAVE_AREA 0x0100
-#define __LC_PREFIX_SAVE_AREA 0x0108
-#define __LC_AREGS_SAVE_AREA 0x0120
-#define __LC_FPREGS_SAVE_AREA 0x0160
-#define __LC_GPREGS_SAVE_AREA 0x0180
-#define __LC_CREGS_SAVE_AREA 0x01c0
-#else /* __s390x__ */
-#define __LC_LAST_BREAK 0x0110
-#define __LC_EXT_OLD_PSW 0x0130
-#define __LC_SVC_OLD_PSW 0x0140
-#define __LC_PGM_OLD_PSW 0x0150
-#define __LC_MCK_OLD_PSW 0x0160
-#define __LC_IO_OLD_PSW 0x0170
-#define __LC_RESTART_PSW 0x01a0
-#define __LC_EXT_NEW_PSW 0x01b0
-#define __LC_SVC_NEW_PSW 0x01c0
-#define __LC_PGM_NEW_PSW 0x01d0
-#define __LC_MCK_NEW_PSW 0x01e0
-#define __LC_IO_NEW_PSW 0x01f0
-#define __LC_SAVE_AREA 0x0200
-#define __LC_RETURN_PSW 0x0280
-#define __LC_RETURN_MCCK_PSW 0x0290
-#define __LC_SYNC_ENTER_TIMER 0x02a0
-#define __LC_ASYNC_ENTER_TIMER 0x02a8
-#define __LC_EXIT_TIMER 0x02b0
-#define __LC_USER_TIMER 0x02b8
-#define __LC_SYSTEM_TIMER 0x02c0
-#define __LC_STEAL_TIMER 0x02c8
-#define __LC_LAST_UPDATE_TIMER 0x02d0
-#define __LC_LAST_UPDATE_CLOCK 0x02d8
-#define __LC_CURRENT 0x02e0
-#define __LC_THREAD_INFO 0x02e8
-#define __LC_KERNEL_STACK 0x02f0
-#define __LC_ASYNC_STACK 0x02f8
-#define __LC_PANIC_STACK 0x0300
-#define __LC_KERNEL_ASCE 0x0308
-#define __LC_USER_ASCE 0x0310
-#define __LC_USER_EXEC_ASCE 0x0318
-#define __LC_CPUID 0x0320
-#define __LC_INT_CLOCK 0x0340
-#define __LC_VDSO_PER_CPU 0x0350
-#define __LC_MACHINE_FLAGS 0x0358
-#define __LC_FTRACE_FUNC 0x0360
-#define __LC_IRB 0x0380
-#define __LC_PASTE 0x03c0
-#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__ */
-
-#ifndef __ASSEMBLY__
-
-#include <asm/cpu.h>
-#include <asm/ptrace.h>
#include <linux/types.h>
+#include <asm/ptrace.h>
+#include <asm/cpu.h>
void restart_int_handler(void);
void ext_int_handler(void);
@@ -144,7 +19,12 @@
void mcck_int_handler(void);
void io_int_handler(void);
-struct save_area_s390 {
+#ifdef CONFIG_32BIT
+
+#define LC_ORDER 0
+#define LC_PAGES 1
+
+struct save_area {
u32 ext_save;
u64 timer;
u64 clk_cmp;
@@ -156,54 +36,13 @@
u64 fp_regs[4];
u32 gp_regs[16];
u32 ctrl_regs[16];
-} __attribute__((packed));
+} __packed;
-struct save_area_s390x {
- u64 fp_regs[16];
- u64 gp_regs[16];
- u8 psw[16];
- u8 pad1[8];
- u32 pref_reg;
- u32 fp_ctrl_reg;
- u8 pad2[4];
- u32 tod_reg;
- u64 timer;
- u64 clk_cmp;
- u8 pad3[8];
- u32 acc_regs[16];
- u64 ctrl_regs[16];
-} __attribute__((packed));
-
-union save_area {
- struct save_area_s390 s390;
- struct save_area_s390x s390x;
-};
-
-#define SAVE_AREA_BASE_S390 0xd4
-#define SAVE_AREA_BASE_S390X 0x1200
-
-#ifndef __s390x__
-#define SAVE_AREA_SIZE sizeof(struct save_area_s390)
-#define SAVE_AREA_BASE SAVE_AREA_BASE_S390
-#else
-#define SAVE_AREA_SIZE sizeof(struct save_area_s390x)
-#define SAVE_AREA_BASE SAVE_AREA_BASE_S390X
-#endif
-
-#ifndef __s390x__
-#define LC_ORDER 0
-#else
-#define LC_ORDER 1
-#endif
-
-#define LC_PAGES (1UL << LC_ORDER)
-
-struct _lowcore
-{
-#ifndef __s390x__
- /* 0x0000 - 0x01ff: defined by architecture */
+struct _lowcore {
psw_t restart_psw; /* 0x0000 */
- __u32 ccw2[4]; /* 0x0008 */
+ psw_t restart_old_psw; /* 0x0008 */
+ __u8 pad_0x0010[0x0014-0x0010]; /* 0x0010 */
+ __u32 ipl_parmblock_ptr; /* 0x0014 */
psw_t external_old_psw; /* 0x0018 */
psw_t svc_old_psw; /* 0x0020 */
psw_t program_old_psw; /* 0x0028 */
@@ -229,7 +68,9 @@
__u32 monitor_code; /* 0x009c */
__u8 exc_access_id; /* 0x00a0 */
__u8 per_access_id; /* 0x00a1 */
- __u8 pad_0x00a2[0x00b8-0x00a2]; /* 0x00a2 */
+ __u8 op_access_id; /* 0x00a2 */
+ __u8 ar_access_id; /* 0x00a3 */
+ __u8 pad_0x00a4[0x00b8-0x00a4]; /* 0x00a4 */
__u16 subchannel_id; /* 0x00b8 */
__u16 subchannel_nr; /* 0x00ba */
__u32 io_int_parm; /* 0x00bc */
@@ -245,8 +86,9 @@
__u32 external_damage_code; /* 0x00f4 */
__u32 failing_storage_address; /* 0x00f8 */
__u8 pad_0x00fc[0x0100-0x00fc]; /* 0x00fc */
- __u32 st_status_fixed_logout[4]; /* 0x0100 */
- __u8 pad_0x0110[0x0120-0x0110]; /* 0x0110 */
+ psw_t psw_save_area; /* 0x0100 */
+ __u32 prefixreg_save_area; /* 0x0108 */
+ __u8 pad_0x010c[0x0120-0x010c]; /* 0x010c */
/* CPU register save area: defined by architecture */
__u32 access_regs_save_area[16]; /* 0x0120 */
@@ -310,10 +152,32 @@
/* Align to the top 1k of prefix area */
__u8 pad_0x0e08[0x1000-0x0e08]; /* 0x0e08 */
-#else /* !__s390x__ */
- /* 0x0000 - 0x01ff: defined by architecture */
- __u32 ccw1[2]; /* 0x0000 */
- __u32 ccw2[4]; /* 0x0008 */
+} __packed;
+
+#else /* CONFIG_32BIT */
+
+#define LC_ORDER 1
+#define LC_PAGES 2
+
+struct save_area {
+ u64 fp_regs[16];
+ u64 gp_regs[16];
+ u8 psw[16];
+ u8 pad1[8];
+ u32 pref_reg;
+ u32 fp_ctrl_reg;
+ u8 pad2[4];
+ u32 tod_reg;
+ u64 timer;
+ u64 clk_cmp;
+ u8 pad3[8];
+ u32 acc_regs[16];
+ u64 ctrl_regs[16];
+} __packed;
+
+struct _lowcore {
+ __u8 pad_0x0000[0x0014-0x0000]; /* 0x0000 */
+ __u32 ipl_parmblock_ptr; /* 0x0014 */
__u8 pad_0x0018[0x0080-0x0018]; /* 0x0018 */
__u32 ext_params; /* 0x0080 */
__u16 cpu_addr; /* 0x0084 */
@@ -344,7 +208,9 @@
__u8 pad_0x00f0[0x00f4-0x00f0]; /* 0x00f0 */
__u32 external_damage_code; /* 0x00f4 */
addr_t failing_storage_address; /* 0x00f8 */
- __u8 pad_0x0100[0x0120-0x0100]; /* 0x0100 */
+ __u8 pad_0x0100[0x0110-0x0100]; /* 0x0100 */
+ __u64 breaking_event_addr; /* 0x0110 */
+ __u8 pad_0x0118[0x0120-0x0118]; /* 0x0118 */
psw_t restart_old_psw; /* 0x0120 */
psw_t external_old_psw; /* 0x0130 */
psw_t svc_old_psw; /* 0x0140 */
@@ -425,7 +291,7 @@
/* CPU register save area: defined by architecture */
__u64 floating_pt_save_area[16]; /* 0x1200 */
__u64 gpregs_save_area[16]; /* 0x1280 */
- __u32 st_status_fixed_logout[4]; /* 0x1300 */
+ psw_t psw_save_area; /* 0x1300 */
__u8 pad_0x1310[0x1318-0x1310]; /* 0x1310 */
__u32 prefixreg_save_area; /* 0x1318 */
__u32 fpt_creg_save_area; /* 0x131c */
@@ -439,10 +305,12 @@
/* align to the top of the prefix area */
__u8 pad_0x1400[0x2000-0x1400]; /* 0x1400 */
-#endif /* !__s390x__ */
-} __attribute__((packed)); /* End structure*/
+} __packed;
+
+#endif /* CONFIG_32BIT */
#define S390_lowcore (*((struct _lowcore *) 0))
+
extern struct _lowcore *lowcore_ptr[];
static inline void set_prefix(__u32 address)
@@ -458,6 +326,4 @@
return address;
}
-#endif
-
-#endif
+#endif /* _ASM_S390_LOWCORE_H */
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 5e9daf5..af650fb 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -107,9 +107,6 @@
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* default storage key used for all pages */
-extern unsigned int default_storage_key;
-
static inline void
page_set_storage_key(unsigned long addr, unsigned int skey)
{
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h
index b427154..73e2598 100644
--- a/arch/s390/include/asm/processor.h
+++ b/arch/s390/include/asm/processor.h
@@ -28,7 +28,7 @@
static inline void get_cpu_id(struct cpuid *ptr)
{
- asm volatile("stidp 0(%1)" : "=m" (*ptr) : "a" (ptr));
+ asm volatile("stidp %0" : "=Q" (*ptr));
}
extern void s390_adjust_jiffies(void);
@@ -184,9 +184,9 @@
static inline void __load_psw(psw_t psw)
{
#ifndef __s390x__
- asm volatile("lpsw 0(%0)" : : "a" (&psw), "m" (psw) : "cc");
+ asm volatile("lpsw %0" : : "Q" (psw) : "cc");
#else
- asm volatile("lpswe 0(%0)" : : "a" (&psw), "m" (psw) : "cc");
+ asm volatile("lpswe %0" : : "Q" (psw) : "cc");
#endif
}
@@ -206,17 +206,17 @@
asm volatile(
" basr %0,0\n"
"0: ahi %0,1f-0b\n"
- " st %0,4(%1)\n"
- " lpsw 0(%1)\n"
+ " st %0,%O1+4(%R1)\n"
+ " lpsw %1\n"
"1:"
- : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
+ : "=&d" (addr), "=Q" (psw) : "Q" (psw) : "memory", "cc");
#else /* __s390x__ */
asm volatile(
" larl %0,1f\n"
- " stg %0,8(%1)\n"
- " lpswe 0(%1)\n"
+ " stg %0,%O1+8(%R1)\n"
+ " lpswe %1\n"
"1:"
- : "=&d" (addr) : "a" (&psw), "m" (psw) : "memory", "cc");
+ : "=&d" (addr), "=Q" (psw) : "Q" (psw) : "memory", "cc");
#endif /* __s390x__ */
}
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 79d849f..c666bfe 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -13,7 +13,8 @@
#include <asm/cio.h>
#include <asm/ccwdev.h>
-#define QDIO_MAX_QUEUES_PER_IRQ 32
+/* only use 4 queues to save some cachelines */
+#define QDIO_MAX_QUEUES_PER_IRQ 4
#define QDIO_MAX_BUFFERS_PER_Q 128
#define QDIO_MAX_BUFFERS_MASK (QDIO_MAX_BUFFERS_PER_Q - 1)
#define QDIO_MAX_ELEMENTS_PER_BUFFER 16
diff --git a/arch/s390/include/asm/rwsem.h b/arch/s390/include/asm/rwsem.h
index 9d2a179..423fdda 100644
--- a/arch/s390/include/asm/rwsem.h
+++ b/arch/s390/include/asm/rwsem.h
@@ -124,21 +124,21 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " ahi %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " ahi %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " aghi %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " aghi %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count),
- "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "i" (RWSEM_ACTIVE_READ_BIAS)
+ : "cc", "memory");
if (old < 0)
rwsem_down_read_failed(sem);
}
@@ -152,25 +152,25 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: ltr %1,%0\n"
" jm 1f\n"
- " ahi %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " ahi %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b\n"
"1:"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: ltgr %1,%0\n"
" jm 1f\n"
- " aghi %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " aghi %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b\n"
"1:"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count),
- "i" (RWSEM_ACTIVE_READ_BIAS) : "cc", "memory");
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "i" (RWSEM_ACTIVE_READ_BIAS)
+ : "cc", "memory");
return old >= 0 ? 1 : 0;
}
@@ -184,20 +184,20 @@
tmp = RWSEM_ACTIVE_WRITE_BIAS;
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " a %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " a %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " ag %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " ag %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count), "m" (tmp)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "m" (tmp)
: "cc", "memory");
if (old != 0)
rwsem_down_write_failed(sem);
@@ -217,22 +217,22 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%2)\n"
+ " l %0,%1\n"
"0: ltr %0,%0\n"
" jnz 1f\n"
- " cs %0,%4,0(%2)\n"
+ " cs %0,%3,%1\n"
" jl 0b\n"
#else /* __s390x__ */
- " lg %0,0(%2)\n"
+ " lg %0,%1\n"
"0: ltgr %0,%0\n"
" jnz 1f\n"
- " csg %0,%4,0(%2)\n"
+ " csg %0,%3,%1\n"
" jl 0b\n"
#endif /* __s390x__ */
"1:"
- : "=&d" (old), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count),
- "d" (RWSEM_ACTIVE_WRITE_BIAS) : "cc", "memory");
+ : "=&d" (old), "=Q" (sem->count)
+ : "Q" (sem->count), "d" (RWSEM_ACTIVE_WRITE_BIAS)
+ : "cc", "memory");
return (old == RWSEM_UNLOCKED_VALUE) ? 1 : 0;
}
@@ -245,21 +245,20 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " ahi %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " ahi %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " aghi %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " aghi %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count),
- "i" (-RWSEM_ACTIVE_READ_BIAS)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "i" (-RWSEM_ACTIVE_READ_BIAS)
: "cc", "memory");
if (new < 0)
if ((new & RWSEM_ACTIVE_MASK) == 0)
@@ -276,20 +275,20 @@
tmp = -RWSEM_ACTIVE_WRITE_BIAS;
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " a %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " a %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " ag %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " ag %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count), "m" (tmp)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "m" (tmp)
: "cc", "memory");
if (new < 0)
if ((new & RWSEM_ACTIVE_MASK) == 0)
@@ -306,20 +305,20 @@
tmp = -RWSEM_WAITING_BIAS;
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " a %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " a %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " ag %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " ag %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count), "m" (tmp)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "m" (tmp)
: "cc", "memory");
if (new > 1)
rwsem_downgrade_wake(sem);
@@ -334,20 +333,20 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " ar %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " ar %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " agr %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " agr %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count), "d" (delta)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "d" (delta)
: "cc", "memory");
}
@@ -360,20 +359,20 @@
asm volatile(
#ifndef __s390x__
- " l %0,0(%3)\n"
+ " l %0,%2\n"
"0: lr %1,%0\n"
- " ar %1,%5\n"
- " cs %0,%1,0(%3)\n"
+ " ar %1,%4\n"
+ " cs %0,%1,%2\n"
" jl 0b"
#else /* __s390x__ */
- " lg %0,0(%3)\n"
+ " lg %0,%2\n"
"0: lgr %1,%0\n"
- " agr %1,%5\n"
- " csg %0,%1,0(%3)\n"
+ " agr %1,%4\n"
+ " csg %0,%1,%2\n"
" jl 0b"
#endif /* __s390x__ */
- : "=&d" (old), "=&d" (new), "=m" (sem->count)
- : "a" (&sem->count), "m" (sem->count), "d" (delta)
+ : "=&d" (old), "=&d" (new), "=Q" (sem->count)
+ : "Q" (sem->count), "d" (delta)
: "cc", "memory");
return new;
}
diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h
index 52a779c..9ab6bd3 100644
--- a/arch/s390/include/asm/setup.h
+++ b/arch/s390/include/asm/setup.h
@@ -14,14 +14,14 @@
#ifdef __KERNEL__
-#include <asm/lowcore.h>
-#include <asm/types.h>
-
#define PARMAREA 0x10400
#define MEMORY_CHUNKS 256
#ifndef __ASSEMBLY__
+#include <asm/lowcore.h>
+#include <asm/types.h>
+
#ifndef __s390x__
#define IPL_DEVICE (*(unsigned long *) (0x10404))
#define INITRD_START (*(unsigned long *) (0x1040C))
@@ -71,9 +71,12 @@
#define MACHINE_FLAG_KVM (1UL << 9)
#define MACHINE_FLAG_HPAGE (1UL << 10)
#define MACHINE_FLAG_PFMF (1UL << 11)
+#define MACHINE_FLAG_LPAR (1UL << 12)
#define MACHINE_IS_VM (S390_lowcore.machine_flags & MACHINE_FLAG_VM)
#define MACHINE_IS_KVM (S390_lowcore.machine_flags & MACHINE_FLAG_KVM)
+#define MACHINE_IS_LPAR (S390_lowcore.machine_flags & MACHINE_FLAG_LPAR)
+
#define MACHINE_HAS_DIAG9C (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C)
#ifndef __s390x__
diff --git a/arch/s390/include/asm/sigp.h b/arch/s390/include/asm/sigp.h
index f72d611..e3bffd4 100644
--- a/arch/s390/include/asm/sigp.h
+++ b/arch/s390/include/asm/sigp.h
@@ -1,24 +1,19 @@
/*
- * include/asm-s390/sigp.h
+ * Routines and structures for signalling other processors.
*
- * S390 version
- * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- * Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
- * Martin Schwidefsky (schwidefsky@de.ibm.com)
- * Heiko Carstens (heiko.carstens@de.ibm.com)
- *
- * sigp.h by D.J. Barrow (c) IBM 1999
- * contains routines / structures for signalling other S/390 processors in an
- * SMP configuration.
+ * Copyright IBM Corp. 1999,2010
+ * Author(s): Denis Joseph Barrow,
+ * Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ * Heiko Carstens <heiko.carstens@de.ibm.com>,
*/
-#ifndef __SIGP__
-#define __SIGP__
+#ifndef __ASM_SIGP_H
+#define __ASM_SIGP_H
#include <asm/system.h>
-/* get real cpu address from logical cpu number */
-extern int __cpu_logical_map[];
+/* Get real cpu address from logical cpu number. */
+extern unsigned short __cpu_logical_map[];
static inline int cpu_logical_map(int cpu)
{
@@ -29,107 +24,108 @@
#endif
}
-typedef enum
-{
- sigp_unassigned=0x0,
- sigp_sense,
- sigp_external_call,
- sigp_emergency_signal,
- sigp_start,
- sigp_stop,
- sigp_restart,
- sigp_unassigned1,
- sigp_unassigned2,
- sigp_stop_and_store_status,
- sigp_unassigned3,
- sigp_initial_cpu_reset,
- sigp_cpu_reset,
- sigp_set_prefix,
- sigp_store_status_at_address,
- sigp_store_extended_status_at_address
-} sigp_order_code;
+enum {
+ sigp_sense = 1,
+ sigp_external_call = 2,
+ sigp_emergency_signal = 3,
+ sigp_start = 4,
+ sigp_stop = 5,
+ sigp_restart = 6,
+ sigp_stop_and_store_status = 9,
+ sigp_initial_cpu_reset = 11,
+ sigp_cpu_reset = 12,
+ sigp_set_prefix = 13,
+ sigp_store_status_at_address = 14,
+ sigp_store_extended_status_at_address = 15,
+ sigp_set_architecture = 18,
+ sigp_conditional_emergency_signal = 19,
+ sigp_sense_running = 21,
+};
-typedef __u32 sigp_status_word;
-
-typedef enum
-{
- sigp_order_code_accepted=0,
- sigp_status_stored,
- sigp_busy,
- sigp_not_operational
-} sigp_ccode;
-
+enum {
+ sigp_order_code_accepted = 0,
+ sigp_status_stored = 1,
+ sigp_busy = 2,
+ sigp_not_operational = 3,
+};
/*
- * Definitions for the external call
+ * Definitions for external call.
*/
-
-/* 'Bit' signals, asynchronous */
-typedef enum
-{
- ec_schedule=0,
+enum {
+ ec_schedule = 0,
ec_call_function,
ec_call_function_single,
- ec_bit_last
-} ec_bit_sig;
+};
/*
- * Signal processor
+ * Signal processor.
*/
-static inline sigp_ccode
-signal_processor(__u16 cpu_addr, sigp_order_code order_code)
+static inline int raw_sigp(u16 cpu, int order)
{
register unsigned long reg1 asm ("1") = 0;
- sigp_ccode ccode;
+ int 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");
+ : "d" (reg1), "d" (cpu),
+ "a" (order) : "cc" , "memory");
return ccode;
}
/*
- * Signal processor with parameter
+ * Signal processor with parameter.
*/
-static inline sigp_ccode
-signal_processor_p(__u32 parameter, __u16 cpu_addr, sigp_order_code order_code)
+static inline int raw_sigp_p(u32 parameter, u16 cpu, int order)
{
register unsigned int reg1 asm ("1") = parameter;
- sigp_ccode ccode;
+ int 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");
+ : "d" (reg1), "d" (cpu),
+ "a" (order) : "cc" , "memory");
return ccode;
}
/*
- * Signal processor with parameter and return status
+ * 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)
+static inline int raw_sigp_ps(u32 *status, u32 parm, u16 cpu, int order)
{
- register unsigned int reg1 asm ("1") = parameter;
- sigp_ccode ccode;
+ register unsigned int reg1 asm ("1") = parm;
+ int 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)
+ : "d" (cpu), "a" (order)
: "cc" , "memory");
- *statusptr = reg1;
+ *status = reg1;
return ccode;
}
-#endif /* __SIGP__ */
+static inline int sigp(int cpu, int order)
+{
+ return raw_sigp(cpu_logical_map(cpu), order);
+}
+
+static inline int sigp_p(u32 parameter, int cpu, int order)
+{
+ return raw_sigp_p(parameter, cpu_logical_map(cpu), order);
+}
+
+static inline int sigp_ps(u32 *status, u32 parm, int cpu, int order)
+{
+ return raw_sigp_ps(status, parm, cpu_logical_map(cpu), order);
+}
+
+#endif /* __ASM_SIGP_H */
diff --git a/arch/s390/include/asm/smp.h b/arch/s390/include/asm/smp.h
index 2ab1141..edc03cb 100644
--- a/arch/s390/include/asm/smp.h
+++ b/arch/s390/include/asm/smp.h
@@ -29,7 +29,43 @@
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
-extern union save_area *zfcpdump_save_areas[NR_CPUS + 1];
+extern struct save_area *zfcpdump_save_areas[NR_CPUS + 1];
+
+extern void smp_switch_to_ipl_cpu(void (*func)(void *), void *);
+extern void smp_switch_to_cpu(void (*)(void *), void *, unsigned long sp,
+ int from, int to);
+extern void smp_restart_cpu(void);
+
+/*
+ * returns 1 if (virtual) cpu is scheduled
+ * returns 0 otherwise
+ */
+static inline int smp_vcpu_scheduled(int cpu)
+{
+ u32 status;
+
+ switch (sigp_ps(&status, 0, cpu, sigp_sense_running)) {
+ case sigp_status_stored:
+ /* Check for running status */
+ if (status & 0x400)
+ return 0;
+ break;
+ case sigp_not_operational:
+ return 0;
+ default:
+ break;
+ }
+ return 1;
+}
+
+#else /* CONFIG_SMP */
+
+static inline void smp_switch_to_ipl_cpu(void (*func)(void *), void *data)
+{
+ func(data);
+}
+
+#define smp_vcpu_scheduled (1)
#endif /* CONFIG_SMP */
diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h
index a587907..56612fc 100644
--- a/arch/s390/include/asm/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
@@ -13,8 +13,6 @@
#include <linux/smp.h>
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-
static inline int
_raw_compare_and_swap(volatile unsigned int *lock,
unsigned int old, unsigned int new)
@@ -27,22 +25,6 @@
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.
diff --git a/arch/s390/include/asm/swab.h b/arch/s390/include/asm/swab.h
index eb18dc1..6bdee21 100644
--- a/arch/s390/include/asm/swab.h
+++ b/arch/s390/include/asm/swab.h
@@ -47,11 +47,11 @@
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,%O1+3(%R1)\n"
+ " icm %0,4,%O1+2(%R1)\n"
+ " icm %0,2,%O1+1(%R1)\n"
+ " ic %0,%1"
+ : "=&d" (result) : "Q" (*x) : "cc");
#else /* __s390x__ */
" lrv %0,%1"
: "=d" (result) : "m" (*x));
@@ -77,9 +77,9 @@
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,%O+1(%R1)\n"
+ " ic %0,%1\n"
+ : "=&d" (result) : "Q" (*x) : "cc");
#else /* __s390x__ */
" lrvh %0,%1"
: "=d" (result) : "m" (*x));
diff --git a/arch/s390/include/asm/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index 9d70057..22bdb2a 100644
--- a/arch/s390/include/asm/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
@@ -87,7 +87,8 @@
struct sysinfo_3_2_2 {
char reserved_0[31];
- unsigned char count;
+ unsigned char :4;
+ unsigned char count:4;
struct {
char reserved_0[4];
unsigned short cpus_total;
diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
index 379661d..67ee6c3 100644
--- a/arch/s390/include/asm/system.h
+++ b/arch/s390/include/asm/system.h
@@ -24,65 +24,65 @@
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");
+ " std 0,%O0+8(%R0)\n"
+ " std 2,%O0+24(%R0)\n"
+ " std 4,%O0+40(%R0)\n"
+ " std 6,%O0+56(%R0)"
+ : "=Q" (*fpregs) : "Q" (*fpregs));
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\n"
+ " std 1,%O0+16(%R0)\n"
+ " std 3,%O0+32(%R0)\n"
+ " std 5,%O0+48(%R0)\n"
+ " std 7,%O0+64(%R0)\n"
+ " std 8,%O0+72(%R0)\n"
+ " std 9,%O0+80(%R0)\n"
+ " std 10,%O0+88(%R0)\n"
+ " std 11,%O0+96(%R0)\n"
+ " std 12,%O0+104(%R0)\n"
+ " std 13,%O0+112(%R0)\n"
+ " std 14,%O0+120(%R0)\n"
+ " std 15,%O0+128(%R0)\n"
+ : "=Q" (*fpregs) : "Q" (*fpregs));
}
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));
+ " ld 0,%O0+8(%R0)\n"
+ " ld 2,%O0+24(%R0)\n"
+ " ld 4,%O0+40(%R0)\n"
+ " ld 6,%O0+56(%R0)"
+ : : "Q" (*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\n"
+ " ld 1,%O0+16(%R0)\n"
+ " ld 3,%O0+32(%R0)\n"
+ " ld 5,%O0+48(%R0)\n"
+ " ld 7,%O0+64(%R0)\n"
+ " ld 8,%O0+72(%R0)\n"
+ " ld 9,%O0+80(%R0)\n"
+ " ld 10,%O0+88(%R0)\n"
+ " ld 11,%O0+96(%R0)\n"
+ " ld 12,%O0+104(%R0)\n"
+ " ld 13,%O0+112(%R0)\n"
+ " ld 14,%O0+120(%R0)\n"
+ " ld 15,%O0+128(%R0)\n"
+ : : "Q" (*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" : "=Q" (*acrs));
}
static inline void restore_access_regs(unsigned int *acrs)
{
- asm volatile("lam 0,15,0(%0)" : : "a" (acrs));
+ asm volatile("lam 0,15,%0" : : "Q" (*acrs));
}
#define switch_to(prev,next,last) do { \
@@ -139,48 +139,48 @@
shift = (3 ^ (addr & 3)) << 3;
addr ^= addr & 3;
asm volatile(
- " l %0,0(%4)\n"
+ " l %0,%4\n"
"0: lr 0,%0\n"
" nr 0,%3\n"
" or 0,%2\n"
- " cs %0,0,0(%4)\n"
+ " cs %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");
+ : "=&d" (old), "=Q" (*(int *) addr)
+ : "d" (x << shift), "d" (~(255 << shift)),
+ "Q" (*(int *) addr) : "memory", "cc", "0");
return old >> shift;
case 2:
addr = (unsigned long) ptr;
shift = (2 ^ (addr & 2)) << 3;
addr ^= addr & 2;
asm volatile(
- " l %0,0(%4)\n"
+ " l %0,%4\n"
"0: lr 0,%0\n"
" nr 0,%3\n"
" or 0,%2\n"
- " cs %0,0,0(%4)\n"
+ " cs %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");
+ : "=&d" (old), "=Q" (*(int *) addr)
+ : "d" (x << shift), "d" (~(65535 << shift)),
+ "Q" (*(int *) addr) : "memory", "cc", "0");
return old >> shift;
case 4:
asm volatile(
- " l %0,0(%3)\n"
- "0: cs %0,%2,0(%3)\n"
+ " l %0,%3\n"
+ "0: cs %0,%2,%3\n"
" jl 0b\n"
- : "=&d" (old), "=m" (*(int *) ptr)
- : "d" (x), "a" (ptr), "m" (*(int *) ptr)
+ : "=&d" (old), "=Q" (*(int *) ptr)
+ : "d" (x), "Q" (*(int *) ptr)
: "memory", "cc");
return old;
#ifdef __s390x__
case 8:
asm volatile(
- " lg %0,0(%3)\n"
- "0: csg %0,%2,0(%3)\n"
+ " lg %0,%3\n"
+ "0: csg %0,%2,%3\n"
" jl 0b\n"
: "=&d" (old), "=m" (*(long *) ptr)
- : "d" (x), "a" (ptr), "m" (*(long *) ptr)
+ : "d" (x), "Q" (*(long *) ptr)
: "memory", "cc");
return old;
#endif /* __s390x__ */
@@ -215,20 +215,20 @@
shift = (3 ^ (addr & 3)) << 3;
addr ^= addr & 3;
asm volatile(
- " l %0,0(%4)\n"
+ " l %0,%2\n"
"0: nr %0,%5\n"
" lr %1,%0\n"
" or %0,%2\n"
" or %1,%3\n"
- " cs %0,%1,0(%4)\n"
+ " cs %0,%1,%2\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))
+ : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
+ : "d" (old << shift), "d" (new << shift),
+ "d" (~(255 << shift)), "Q" (*(int *) ptr)
: "memory", "cc");
return prev >> shift;
case 2:
@@ -236,33 +236,35 @@
shift = (2 ^ (addr & 2)) << 3;
addr ^= addr & 2;
asm volatile(
- " l %0,0(%4)\n"
+ " l %0,%2\n"
"0: nr %0,%5\n"
" lr %1,%0\n"
" or %0,%2\n"
" or %1,%3\n"
- " cs %0,%1,0(%4)\n"
+ " cs %0,%1,%2\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))
+ : "=&d" (prev), "=&d" (tmp), "=Q" (*(int *) ptr)
+ : "d" (old << shift), "d" (new << shift),
+ "d" (~(65535 << shift)), "Q" (*(int *) ptr)
: "memory", "cc");
return prev >> shift;
case 4:
asm volatile(
- " cs %0,%2,0(%3)\n"
- : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
+ " cs %0,%3,%1\n"
+ : "=&d" (prev), "=Q" (*(int *) ptr)
+ : "0" (old), "d" (new), "Q" (*(int *) ptr)
: "memory", "cc");
return prev;
#ifdef __s390x__
case 8:
asm volatile(
- " csg %0,%2,0(%3)\n"
- : "=&d" (prev) : "0" (old), "d" (new), "a" (ptr)
+ " csg %0,%3,%1\n"
+ : "=&d" (prev), "=Q" (*(long *) ptr)
+ : "0" (old), "d" (new), "Q" (*(long *) ptr)
: "memory", "cc");
return prev;
#endif /* __s390x__ */
@@ -302,17 +304,17 @@
#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))); \
+ " lctlg %1,%2,%0\n" \
+ : : "Q" (*(addrtype *)(&array)), \
+ "i" (low), "i" (high)); \
})
#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)); \
+ " stctg %1,%2,%0\n" \
+ : "=Q" (*(addrtype *)(&array)) \
+ : "i" (low), "i" (high)); \
})
#else /* __s390x__ */
@@ -320,17 +322,17 @@
#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))); \
+ " lctl %1,%2,%0\n" \
+ : : "Q" (*(addrtype *)(&array)), \
+ "i" (low), "i" (high)); \
})
#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)); \
+ " stctl %1,%2,%0\n" \
+ : "=Q" (*(addrtype *)(&array)) \
+ : "i" (low), "i" (high)); \
})
#endif /* __s390x__ */
diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h
index 66069e7..34f0873 100644
--- a/arch/s390/include/asm/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
@@ -73,7 +73,7 @@
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
- return (struct thread_info *)((*(unsigned long *) __LC_KERNEL_STACK)-THREAD_SIZE);
+ return (struct thread_info *)(S390_lowcore.kernel_stack - THREAD_SIZE);
}
#define THREAD_SIZE_ORDER THREAD_ORDER
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h
index 68d9fea..f174bda 100644
--- a/arch/s390/include/asm/timex.h
+++ b/arch/s390/include/asm/timex.h
@@ -20,10 +20,10 @@
int cc;
asm volatile(
- " sck 0(%2)\n"
+ " sck %1\n"
" ipm %0\n"
" srl %0,28\n"
- : "=d" (cc) : "m" (time), "a" (&time) : "cc");
+ : "=d" (cc) : "Q" (time) : "cc");
return cc;
}
@@ -32,21 +32,21 @@
int cc;
asm volatile(
- " stck 0(%2)\n"
+ " stck %1\n"
" ipm %0\n"
" srl %0,28\n"
- : "=d" (cc), "=m" (*time) : "a" (time) : "cc");
+ : "=d" (cc), "=Q" (*time) : : "cc");
return cc;
}
static inline void set_clock_comparator(__u64 time)
{
- asm volatile("sckc 0(%1)" : : "m" (time), "a" (&time));
+ asm volatile("sckc %0" : : "Q" (time));
}
static inline void store_clock_comparator(__u64 *time)
{
- asm volatile("stckc 0(%1)" : "=m" (*time) : "a" (time));
+ asm volatile("stckc %0" : "=Q" (*time));
}
#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
@@ -57,11 +57,7 @@
{
unsigned long long clk;
-#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;
}
@@ -69,13 +65,7 @@
{
unsigned char clk[16];
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
asm volatile("stcke %0" : "=Q" (clk) : : "cc");
-#else /* __GNUC__ */
- asm volatile("stcke 0(%1)" : "=m" (clk)
- : "a" (clk) : "cc");
-#endif /* __GNUC__ */
-
return *((unsigned long long *)&clk[1]);
}
diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
index cbf0a87..d6b1ed0 100644
--- a/arch/s390/include/asm/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
@@ -265,6 +265,12 @@
return uaccess.copy_from_user(n, from, to);
}
+extern void copy_from_user_overflow(void)
+#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
+__compiletime_warning("copy_from_user() buffer size is not provably correct")
+#endif
+;
+
/**
* copy_from_user: - Copy a block of data from user space.
* @to: Destination address, in kernel space.
@@ -284,7 +290,13 @@
static inline unsigned long __must_check
copy_from_user(void *to, const void __user *from, unsigned long n)
{
+ unsigned int sz = __compiletime_object_size(to);
+
might_fault();
+ if (unlikely(sz != -1 && sz < n)) {
+ copy_from_user_overflow();
+ return n;
+ }
if (access_ok(VERIFY_READ, from, n))
n = __copy_from_user(to, from, n);
else
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h
index 7bdd7c8..4a76d94 100644
--- a/arch/s390/include/asm/vdso.h
+++ b/arch/s390/include/asm/vdso.h
@@ -7,7 +7,7 @@
#define VDSO32_LBASE 0
#define VDSO64_LBASE 0
-#define VDSO_VERSION_STRING LINUX_2.6.26
+#define VDSO_VERSION_STRING LINUX_2.6.29
#ifndef __ASSEMBLY__
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile
index 683f638..64230bc 100644
--- a/arch/s390/kernel/Makefile
+++ b/arch/s390/kernel/Makefile
@@ -29,9 +29,12 @@
obj-y += $(if $(CONFIG_64BIT),reipl64.o,reipl.o)
extra-y += head.o init_task.o vmlinux.lds
+extra-y += $(if $(CONFIG_64BIT),head64.o,head31.o)
obj-$(CONFIG_MODULES) += s390_ksyms.o module.o
obj-$(CONFIG_SMP) += smp.o topology.o
+obj-$(CONFIG_SMP) += $(if $(CONFIG_64BIT),switch_cpu64.o, \
+ switch_cpu.o)
obj-$(CONFIG_HIBERNATION) += suspend.o swsusp_asm64.o
obj-$(CONFIG_AUDIT) += audit.o
compat-obj-$(CONFIG_AUDIT) += compat_audit.o
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 63e4643..08db736 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -4,18 +4,27 @@
* and format the required data.
*/
-#include <linux/sched.h>
+#define ASM_OFFSETS_C
+
#include <linux/kbuild.h>
+#include <linux/sched.h>
#include <asm/vdso.h>
#include <asm/sigp.h>
+/*
+ * Make sure that the compiler is new enough. We want a compiler that
+ * is known to work with the "Q" assembler constraint.
+ */
+#if __GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
+#error Your compiler is too old; please use version 3.3.3 or newer
+#endif
+
int main(void)
{
DEFINE(__THREAD_info, offsetof(struct task_struct, stack));
DEFINE(__THREAD_ksp, offsetof(struct task_struct, thread.ksp));
DEFINE(__THREAD_per, offsetof(struct task_struct, thread.per_info));
- DEFINE(__THREAD_mm_segment,
- offsetof(struct task_struct, thread.mm_segment));
+ DEFINE(__THREAD_mm_segment, offsetof(struct task_struct, thread.mm_segment));
BLANK();
DEFINE(__TASK_pid, offsetof(struct task_struct, pid));
BLANK();
@@ -52,18 +61,94 @@
DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest));
DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available));
- DEFINE(__VDSO_ECTG_BASE,
- offsetof(struct vdso_per_cpu_data, ectg_timer_base));
- DEFINE(__VDSO_ECTG_USER,
- offsetof(struct vdso_per_cpu_data, ectg_user_time));
+ DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base));
+ DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time));
/* constants used by the vdso */
DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC);
+ BLANK();
/* constants for SIGP */
DEFINE(__SIGP_STOP, sigp_stop);
DEFINE(__SIGP_RESTART, sigp_restart);
DEFINE(__SIGP_SENSE, sigp_sense);
DEFINE(__SIGP_INITIAL_CPU_RESET, sigp_initial_cpu_reset);
+ BLANK();
+ /* lowcore offsets */
+ DEFINE(__LC_EXT_PARAMS, offsetof(struct _lowcore, ext_params));
+ DEFINE(__LC_CPU_ADDRESS, offsetof(struct _lowcore, cpu_addr));
+ DEFINE(__LC_EXT_INT_CODE, offsetof(struct _lowcore, ext_int_code));
+ DEFINE(__LC_SVC_ILC, offsetof(struct _lowcore, svc_ilc));
+ DEFINE(__LC_SVC_INT_CODE, offsetof(struct _lowcore, svc_code));
+ DEFINE(__LC_PGM_ILC, offsetof(struct _lowcore, pgm_ilc));
+ DEFINE(__LC_PGM_INT_CODE, offsetof(struct _lowcore, pgm_code));
+ DEFINE(__LC_PER_ATMID, offsetof(struct _lowcore, per_perc_atmid));
+ DEFINE(__LC_PER_ADDRESS, offsetof(struct _lowcore, per_address));
+ DEFINE(__LC_PER_ACCESS_ID, offsetof(struct _lowcore, per_access_id));
+ DEFINE(__LC_AR_MODE_ID, offsetof(struct _lowcore, ar_access_id));
+ DEFINE(__LC_SUBCHANNEL_ID, offsetof(struct _lowcore, subchannel_id));
+ DEFINE(__LC_SUBCHANNEL_NR, offsetof(struct _lowcore, subchannel_nr));
+ DEFINE(__LC_IO_INT_PARM, offsetof(struct _lowcore, io_int_parm));
+ DEFINE(__LC_IO_INT_WORD, offsetof(struct _lowcore, io_int_word));
+ DEFINE(__LC_STFL_FAC_LIST, offsetof(struct _lowcore, stfl_fac_list));
+ DEFINE(__LC_MCCK_CODE, offsetof(struct _lowcore, mcck_interruption_code));
+ DEFINE(__LC_DUMP_REIPL, offsetof(struct _lowcore, ipib));
+ BLANK();
+ DEFINE(__LC_RST_NEW_PSW, offsetof(struct _lowcore, restart_psw));
+ DEFINE(__LC_RST_OLD_PSW, offsetof(struct _lowcore, restart_old_psw));
+ DEFINE(__LC_EXT_OLD_PSW, offsetof(struct _lowcore, external_old_psw));
+ DEFINE(__LC_SVC_OLD_PSW, offsetof(struct _lowcore, svc_old_psw));
+ DEFINE(__LC_PGM_OLD_PSW, offsetof(struct _lowcore, program_old_psw));
+ DEFINE(__LC_MCK_OLD_PSW, offsetof(struct _lowcore, mcck_old_psw));
+ DEFINE(__LC_IO_OLD_PSW, offsetof(struct _lowcore, io_old_psw));
+ DEFINE(__LC_EXT_NEW_PSW, offsetof(struct _lowcore, external_new_psw));
+ DEFINE(__LC_SVC_NEW_PSW, offsetof(struct _lowcore, svc_new_psw));
+ DEFINE(__LC_PGM_NEW_PSW, offsetof(struct _lowcore, program_new_psw));
+ DEFINE(__LC_MCK_NEW_PSW, offsetof(struct _lowcore, mcck_new_psw));
+ DEFINE(__LC_IO_NEW_PSW, offsetof(struct _lowcore, io_new_psw));
+ DEFINE(__LC_SAVE_AREA, offsetof(struct _lowcore, save_area));
+ DEFINE(__LC_RETURN_PSW, offsetof(struct _lowcore, return_psw));
+ DEFINE(__LC_RETURN_MCCK_PSW, offsetof(struct _lowcore, return_mcck_psw));
+ DEFINE(__LC_SYNC_ENTER_TIMER, offsetof(struct _lowcore, sync_enter_timer));
+ DEFINE(__LC_ASYNC_ENTER_TIMER, offsetof(struct _lowcore, async_enter_timer));
+ DEFINE(__LC_EXIT_TIMER, offsetof(struct _lowcore, exit_timer));
+ DEFINE(__LC_USER_TIMER, offsetof(struct _lowcore, user_timer));
+ DEFINE(__LC_SYSTEM_TIMER, offsetof(struct _lowcore, system_timer));
+ DEFINE(__LC_STEAL_TIMER, offsetof(struct _lowcore, steal_timer));
+ DEFINE(__LC_LAST_UPDATE_TIMER, offsetof(struct _lowcore, last_update_timer));
+ DEFINE(__LC_LAST_UPDATE_CLOCK, offsetof(struct _lowcore, last_update_clock));
+ DEFINE(__LC_CURRENT, offsetof(struct _lowcore, current_task));
+ DEFINE(__LC_THREAD_INFO, offsetof(struct _lowcore, thread_info));
+ DEFINE(__LC_KERNEL_STACK, offsetof(struct _lowcore, kernel_stack));
+ DEFINE(__LC_ASYNC_STACK, offsetof(struct _lowcore, async_stack));
+ DEFINE(__LC_PANIC_STACK, offsetof(struct _lowcore, panic_stack));
+ DEFINE(__LC_KERNEL_ASCE, offsetof(struct _lowcore, kernel_asce));
+ DEFINE(__LC_USER_ASCE, offsetof(struct _lowcore, user_asce));
+ DEFINE(__LC_USER_EXEC_ASCE, offsetof(struct _lowcore, user_exec_asce));
+ DEFINE(__LC_CPUID, offsetof(struct _lowcore, cpu_id));
+ DEFINE(__LC_INT_CLOCK, offsetof(struct _lowcore, int_clock));
+ DEFINE(__LC_MACHINE_FLAGS, offsetof(struct _lowcore, machine_flags));
+ DEFINE(__LC_FTRACE_FUNC, offsetof(struct _lowcore, ftrace_func));
+ DEFINE(__LC_IRB, offsetof(struct _lowcore, irb));
+ DEFINE(__LC_CPU_TIMER_SAVE_AREA, offsetof(struct _lowcore, cpu_timer_save_area));
+ DEFINE(__LC_CLOCK_COMP_SAVE_AREA, offsetof(struct _lowcore, clock_comp_save_area));
+ DEFINE(__LC_PSW_SAVE_AREA, offsetof(struct _lowcore, psw_save_area));
+ DEFINE(__LC_PREFIX_SAVE_AREA, offsetof(struct _lowcore, prefixreg_save_area));
+ DEFINE(__LC_AREGS_SAVE_AREA, offsetof(struct _lowcore, access_regs_save_area));
+ DEFINE(__LC_FPREGS_SAVE_AREA, offsetof(struct _lowcore, floating_pt_save_area));
+ DEFINE(__LC_GPREGS_SAVE_AREA, offsetof(struct _lowcore, gpregs_save_area));
+ DEFINE(__LC_CREGS_SAVE_AREA, offsetof(struct _lowcore, cregs_save_area));
+#ifdef CONFIG_32BIT
+ DEFINE(__LC_PFAULT_INTPARM, offsetof(struct _lowcore, ext_params));
+ DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, extended_save_area_addr));
+#else /* CONFIG_32BIT */
+ DEFINE(__LC_PFAULT_INTPARM, offsetof(struct _lowcore, ext_params2));
+ DEFINE(__LC_EXT_PARAMS2, offsetof(struct _lowcore, ext_params2));
+ DEFINE(SAVE_AREA_BASE, offsetof(struct _lowcore, floating_pt_save_area));
+ DEFINE(__LC_PASTE, offsetof(struct _lowcore, paste));
+ DEFINE(__LC_FP_CREG_SAVE_AREA, offsetof(struct _lowcore, fpt_creg_save_area));
+ DEFINE(__LC_LAST_BREAK, offsetof(struct _lowcore, breaking_event_addr));
+ DEFINE(__LC_VDSO_PER_CPU, offsetof(struct _lowcore, vdso_per_cpu_data));
+#endif /* CONFIG_32BIT */
return 0;
}
diff --git a/arch/s390/kernel/base.S b/arch/s390/kernel/base.S
index dc7e525..15e46ca 100644
--- a/arch/s390/kernel/base.S
+++ b/arch/s390/kernel/base.S
@@ -6,8 +6,8 @@
* Michael Holzheu <holzheu@de.ibm.com>
*/
+#include <asm/asm-offsets.h>
#include <asm/ptrace.h>
-#include <asm/lowcore.h>
#ifdef CONFIG_64BIT
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index db943a7..b39b27d 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -86,10 +86,17 @@
U4_12, /* 4 bit unsigned value starting at 12 */
U4_16, /* 4 bit unsigned value starting at 16 */
U4_20, /* 4 bit unsigned value starting at 20 */
+ U4_32, /* 4 bit unsigned value starting at 32 */
U8_8, /* 8 bit unsigned value starting at 8 */
U8_16, /* 8 bit unsigned value starting at 16 */
+ U8_24, /* 8 bit unsigned value starting at 24 */
+ U8_32, /* 8 bit unsigned value starting at 32 */
+ I8_8, /* 8 bit signed value starting at 8 */
+ I8_32, /* 8 bit signed value starting at 32 */
I16_16, /* 16 bit signed value starting at 16 */
+ I16_32, /* 32 bit signed value starting at 16 */
U16_16, /* 16 bit unsigned value starting at 16 */
+ U16_32, /* 32 bit unsigned value starting at 16 */
J16_16, /* PC relative jump offset at 16 */
J32_16, /* PC relative long offset at 16 */
I32_16, /* 32 bit signed value starting at 16 */
@@ -104,21 +111,37 @@
*/
enum {
INSTR_INVALID,
- INSTR_E, INSTR_RIE_RRP, INSTR_RIL_RI, INSTR_RIL_RP, INSTR_RIL_RU,
- INSTR_RIL_UP, INSTR_RI_RI, INSTR_RI_RP, INSTR_RI_RU, INSTR_RI_UP,
+ INSTR_E,
+ INSTR_RIE_R0IU, INSTR_RIE_R0UU, INSTR_RIE_RRP, INSTR_RIE_RRPU,
+ INSTR_RIE_RRUUU, INSTR_RIE_RUPI, INSTR_RIE_RUPU,
+ INSTR_RIL_RI, INSTR_RIL_RP, INSTR_RIL_RU, INSTR_RIL_UP,
+ INSTR_RIS_R0RDU, INSTR_RIS_R0UU, INSTR_RIS_RURDI, INSTR_RIS_RURDU,
+ INSTR_RI_RI, INSTR_RI_RP, INSTR_RI_RU, INSTR_RI_UP,
INSTR_RRE_00, INSTR_RRE_0R, INSTR_RRE_AA, INSTR_RRE_AR, INSTR_RRE_F0,
- INSTR_RRE_FF, INSTR_RRE_R0, INSTR_RRE_RA, INSTR_RRE_RF, INSTR_RRE_RR,
- INSTR_RRE_RR_OPT, INSTR_RRF_F0FF, INSTR_RRF_FUFF, INSTR_RRF_M0RR,
- INSTR_RRF_R0RR, INSTR_RRF_RURR, INSTR_RRF_U0FF, INSTR_RRF_U0RF,
+ INSTR_RRE_FF, INSTR_RRE_FR, INSTR_RRE_R0, INSTR_RRE_RA, INSTR_RRE_RF,
+ INSTR_RRE_RR, INSTR_RRE_RR_OPT,
+ INSTR_RRF_0UFF, INSTR_RRF_F0FF, INSTR_RRF_F0FF2, INSTR_RRF_F0FR,
+ INSTR_RRF_FFRU, INSTR_RRF_FUFF, INSTR_RRF_M0RR, INSTR_RRF_R0RR,
+ INSTR_RRF_RURR, INSTR_RRF_U0FF, INSTR_RRF_U0RF, INSTR_RRF_U0RR,
+ INSTR_RRF_UUFF, INSTR_RRR_F0FF, INSTR_RRS_RRRDU,
INSTR_RR_FF, INSTR_RR_R0, INSTR_RR_RR, INSTR_RR_U0, INSTR_RR_UR,
- INSTR_RSE_CCRD, INSTR_RSE_RRRD, INSTR_RSE_RURD, INSTR_RSI_RRP,
- INSTR_RSL_R0RD, INSTR_RSY_AARD, INSTR_RSY_CCRD, INSTR_RSY_RRRD,
- INSTR_RSY_RURD, INSTR_RS_AARD, INSTR_RS_CCRD, INSTR_RS_R0RD,
- INSTR_RS_RRRD, INSTR_RS_RURD, INSTR_RXE_FRRD, INSTR_RXE_RRRD,
- INSTR_RXF_FRRDF, INSTR_RXY_FRRD, INSTR_RXY_RRRD, INSTR_RX_FRRD,
- INSTR_RX_RRRD, INSTR_RX_URRD, INSTR_SIY_URD, INSTR_SI_URD,
- INSTR_SSE_RDRD, INSTR_SSF_RRDRD, INSTR_SS_L0RDRD, INSTR_SS_LIRDRD,
- INSTR_SS_LLRDRD, INSTR_SS_RRRDRD, INSTR_SS_RRRDRD2, INSTR_SS_RRRDRD3,
+ INSTR_RSE_CCRD, INSTR_RSE_RRRD, INSTR_RSE_RURD,
+ INSTR_RSI_RRP,
+ INSTR_RSL_R0RD,
+ INSTR_RSY_AARD, INSTR_RSY_CCRD, INSTR_RSY_RRRD, INSTR_RSY_RURD,
+ INSTR_RS_AARD, INSTR_RS_CCRD, INSTR_RS_R0RD, INSTR_RS_RRRD,
+ INSTR_RS_RURD,
+ INSTR_RXE_FRRD, INSTR_RXE_RRRD,
+ INSTR_RXF_FRRDF,
+ INSTR_RXY_FRRD, INSTR_RXY_RRRD, INSTR_RXY_URRD,
+ INSTR_RX_FRRD, INSTR_RX_RRRD, INSTR_RX_URRD,
+ INSTR_SIL_RDI, INSTR_SIL_RDU,
+ INSTR_SIY_IRD, INSTR_SIY_URD,
+ INSTR_SI_URD,
+ INSTR_SSE_RDRD,
+ INSTR_SSF_RRDRD,
+ INSTR_SS_L0RDRD, INSTR_SS_LIRDRD, INSTR_SS_LLRDRD, INSTR_SS_RRRDRD,
+ INSTR_SS_RRRDRD2, INSTR_SS_RRRDRD3,
INSTR_S_00, INSTR_S_RD,
};
@@ -129,7 +152,7 @@
};
struct insn {
- const char name[5];
+ const char name[6];
unsigned char opfrag;
unsigned char format;
};
@@ -170,11 +193,16 @@
[U4_12] = { 4, 12, 0 },
[U4_16] = { 4, 16, 0 },
[U4_20] = { 4, 20, 0 },
+ [U4_32] = { 4, 32, 0 },
[U8_8] = { 8, 8, 0 },
[U8_16] = { 8, 16, 0 },
+ [U8_24] = { 8, 24, 0 },
+ [U8_32] = { 8, 32, 0 },
[I16_16] = { 16, 16, OPERAND_SIGNED },
[U16_16] = { 16, 16, 0 },
+ [U16_32] = { 16, 32, 0 },
[J16_16] = { 16, 16, OPERAND_PCREL },
+ [I16_32] = { 16, 32, OPERAND_SIGNED },
[J32_16] = { 32, 16, OPERAND_PCREL },
[I32_16] = { 32, 16, OPERAND_SIGNED },
[U32_16] = { 32, 16, 0 },
@@ -183,82 +211,93 @@
};
static const unsigned char formats[][7] = {
- [INSTR_E] = { 0xff, 0,0,0,0,0,0 }, /* e.g. pr */
- [INSTR_RIE_RRP] = { 0xff, R_8,R_12,J16_16,0,0,0 }, /* e.g. brxhg */
- [INSTR_RIL_RP] = { 0x0f, R_8,J32_16,0,0,0,0 }, /* e.g. brasl */
- [INSTR_RIL_UP] = { 0x0f, U4_8,J32_16,0,0,0,0 }, /* e.g. brcl */
- [INSTR_RIL_RI] = { 0x0f, R_8,I32_16,0,0,0,0 }, /* e.g. afi */
- [INSTR_RIL_RU] = { 0x0f, R_8,U32_16,0,0,0,0 }, /* e.g. alfi */
- [INSTR_RI_RI] = { 0x0f, R_8,I16_16,0,0,0,0 }, /* e.g. ahi */
- [INSTR_RI_RP] = { 0x0f, R_8,J16_16,0,0,0,0 }, /* e.g. brct */
- [INSTR_RI_RU] = { 0x0f, R_8,U16_16,0,0,0,0 }, /* e.g. tml */
- [INSTR_RI_UP] = { 0x0f, U4_8,J16_16,0,0,0,0 }, /* e.g. brc */
- [INSTR_RRE_00] = { 0xff, 0,0,0,0,0,0 }, /* e.g. palb */
- [INSTR_RRE_0R] = { 0xff, R_28,0,0,0,0,0 }, /* e.g. tb */
- [INSTR_RRE_AA] = { 0xff, A_24,A_28,0,0,0,0 }, /* e.g. cpya */
- [INSTR_RRE_AR] = { 0xff, A_24,R_28,0,0,0,0 }, /* e.g. sar */
- [INSTR_RRE_F0] = { 0xff, F_24,0,0,0,0,0 }, /* e.g. sqer */
- [INSTR_RRE_FF] = { 0xff, F_24,F_28,0,0,0,0 }, /* e.g. debr */
- [INSTR_RRE_R0] = { 0xff, R_24,0,0,0,0,0 }, /* e.g. ipm */
- [INSTR_RRE_RA] = { 0xff, R_24,A_28,0,0,0,0 }, /* e.g. ear */
- [INSTR_RRE_RF] = { 0xff, R_24,F_28,0,0,0,0 }, /* e.g. cefbr */
- [INSTR_RRE_RR] = { 0xff, R_24,R_28,0,0,0,0 }, /* e.g. lura */
- [INSTR_RRE_RR_OPT]= { 0xff, R_24,RO_28,0,0,0,0 }, /* efpc, sfpc */
- [INSTR_RRF_F0FF] = { 0xff, F_16,F_24,F_28,0,0,0 }, /* e.g. madbr */
- [INSTR_RRF_FUFF] = { 0xff, F_24,F_16,F_28,U4_20,0,0 },/* e.g. didbr */
- [INSTR_RRF_RURR] = { 0xff, R_24,R_28,R_16,U4_20,0,0 },/* e.g. .insn */
- [INSTR_RRF_R0RR] = { 0xff, R_24,R_16,R_28,0,0,0 }, /* e.g. idte */
- [INSTR_RRF_U0FF] = { 0xff, F_24,U4_16,F_28,0,0,0 }, /* e.g. fixr */
- [INSTR_RRF_U0RF] = { 0xff, R_24,U4_16,F_28,0,0,0 }, /* e.g. cfebr */
- [INSTR_RRF_M0RR] = { 0xff, R_24,R_28,M_16,0,0,0 }, /* e.g. sske */
- [INSTR_RR_FF] = { 0xff, F_8,F_12,0,0,0,0 }, /* e.g. adr */
- [INSTR_RR_R0] = { 0xff, R_8, 0,0,0,0,0 }, /* e.g. spm */
- [INSTR_RR_RR] = { 0xff, R_8,R_12,0,0,0,0 }, /* e.g. lr */
- [INSTR_RR_U0] = { 0xff, U8_8, 0,0,0,0,0 }, /* e.g. svc */
- [INSTR_RR_UR] = { 0xff, U4_8,R_12,0,0,0,0 }, /* e.g. bcr */
- [INSTR_RSE_RRRD] = { 0xff, R_8,R_12,D_20,B_16,0,0 }, /* e.g. lmh */
- [INSTR_RSE_CCRD] = { 0xff, C_8,C_12,D_20,B_16,0,0 }, /* e.g. lmh */
- [INSTR_RSE_RURD] = { 0xff, R_8,U4_12,D_20,B_16,0,0 }, /* e.g. icmh */
- [INSTR_RSL_R0RD] = { 0xff, R_8,D_20,B_16,0,0,0 }, /* e.g. tp */
- [INSTR_RSI_RRP] = { 0xff, R_8,R_12,J16_16,0,0,0 }, /* e.g. brxh */
- [INSTR_RSY_RRRD] = { 0xff, R_8,R_12,D20_20,B_16,0,0 },/* e.g. stmy */
+ [INSTR_E] = { 0xff, 0,0,0,0,0,0 },
+ [INSTR_RIE_R0UU] = { 0xff, R_8,U16_16,U4_32,0,0,0 },
+ [INSTR_RIE_RRPU] = { 0xff, R_8,R_12,U4_32,J16_16,0,0 },
+ [INSTR_RIE_RRP] = { 0xff, R_8,R_12,J16_16,0,0,0 },
+ [INSTR_RIE_RRUUU] = { 0xff, R_8,R_12,U8_16,U8_24,U8_32,0 },
+ [INSTR_RIE_RUPI] = { 0xff, R_8,I8_32,U4_12,J16_16,0,0 },
+ [INSTR_RIL_RI] = { 0x0f, R_8,I32_16,0,0,0,0 },
+ [INSTR_RIL_RP] = { 0x0f, R_8,J32_16,0,0,0,0 },
+ [INSTR_RIL_RU] = { 0x0f, R_8,U32_16,0,0,0,0 },
+ [INSTR_RIL_UP] = { 0x0f, U4_8,J32_16,0,0,0,0 },
+ [INSTR_RIS_R0RDU] = { 0xff, R_8,U8_32,D_20,B_16,0,0 },
+ [INSTR_RIS_RURDI] = { 0xff, R_8,I8_32,U4_12,D_20,B_16,0 },
+ [INSTR_RIS_RURDU] = { 0xff, R_8,U8_32,U4_12,D_20,B_16,0 },
+ [INSTR_RI_RI] = { 0x0f, R_8,I16_16,0,0,0,0 },
+ [INSTR_RI_RP] = { 0x0f, R_8,J16_16,0,0,0,0 },
+ [INSTR_RI_RU] = { 0x0f, R_8,U16_16,0,0,0,0 },
+ [INSTR_RI_UP] = { 0x0f, U4_8,J16_16,0,0,0,0 },
+ [INSTR_RRE_00] = { 0xff, 0,0,0,0,0,0 },
+ [INSTR_RRE_0R] = { 0xff, R_28,0,0,0,0,0 },
+ [INSTR_RRE_AA] = { 0xff, A_24,A_28,0,0,0,0 },
+ [INSTR_RRE_AR] = { 0xff, A_24,R_28,0,0,0,0 },
+ [INSTR_RRE_F0] = { 0xff, F_24,0,0,0,0,0 },
+ [INSTR_RRE_FF] = { 0xff, F_24,F_28,0,0,0,0 },
+ [INSTR_RRE_FR] = { 0xff, F_24,R_28,0,0,0,0 },
+ [INSTR_RRE_R0] = { 0xff, R_24,0,0,0,0,0 },
+ [INSTR_RRE_RA] = { 0xff, R_24,A_28,0,0,0,0 },
+ [INSTR_RRE_RF] = { 0xff, R_24,F_28,0,0,0,0 },
+ [INSTR_RRE_RR] = { 0xff, R_24,R_28,0,0,0,0 },
+ [INSTR_RRE_RR_OPT]= { 0xff, R_24,RO_28,0,0,0,0 },
+ [INSTR_RRF_0UFF] = { 0xff, F_24,F_28,U4_20,0,0,0 },
+ [INSTR_RRF_F0FF2] = { 0xff, F_24,F_16,F_28,0,0,0 },
+ [INSTR_RRF_F0FF] = { 0xff, F_16,F_24,F_28,0,0,0 },
+ [INSTR_RRF_F0FR] = { 0xff, F_24,F_16,R_28,0,0,0 },
+ [INSTR_RRF_FFRU] = { 0xff, F_24,F_16,R_28,U4_20,0,0 },
+ [INSTR_RRF_FUFF] = { 0xff, F_24,F_16,F_28,U4_20,0,0 },
+ [INSTR_RRF_M0RR] = { 0xff, R_24,R_28,M_16,0,0,0 },
+ [INSTR_RRF_R0RR] = { 0xff, R_24,R_16,R_28,0,0,0 },
+ [INSTR_RRF_RURR] = { 0xff, R_24,R_28,R_16,U4_20,0,0 },
+ [INSTR_RRF_U0FF] = { 0xff, F_24,U4_16,F_28,0,0,0 },
+ [INSTR_RRF_U0RF] = { 0xff, R_24,U4_16,F_28,0,0,0 },
+ [INSTR_RRF_U0RR] = { 0xff, R_24,R_28,U4_16,0,0,0 },
+ [INSTR_RRF_UUFF] = { 0xff, F_24,U4_16,F_28,U4_20,0,0 },
+ [INSTR_RRR_F0FF] = { 0xff, F_24,F_28,F_16,0,0,0 },
+ [INSTR_RRS_RRRDU] = { 0xff, R_8,R_12,U4_32,D_20,B_16,0 },
+ [INSTR_RR_FF] = { 0xff, F_8,F_12,0,0,0,0 },
+ [INSTR_RR_R0] = { 0xff, R_8, 0,0,0,0,0 },
+ [INSTR_RR_RR] = { 0xff, R_8,R_12,0,0,0,0 },
+ [INSTR_RR_U0] = { 0xff, U8_8, 0,0,0,0,0 },
+ [INSTR_RR_UR] = { 0xff, U4_8,R_12,0,0,0,0 },
+ [INSTR_RSE_CCRD] = { 0xff, C_8,C_12,D_20,B_16,0,0 },
+ [INSTR_RSE_RRRD] = { 0xff, R_8,R_12,D_20,B_16,0,0 },
+ [INSTR_RSE_RURD] = { 0xff, R_8,U4_12,D_20,B_16,0,0 },
+ [INSTR_RSI_RRP] = { 0xff, R_8,R_12,J16_16,0,0,0 },
+ [INSTR_RSL_R0RD] = { 0xff, D_20,L4_8,B_16,0,0,0 },
+ [INSTR_RSY_AARD] = { 0xff, A_8,A_12,D20_20,B_16,0,0 },
+ [INSTR_RSY_CCRD] = { 0xff, C_8,C_12,D20_20,B_16,0,0 },
+ [INSTR_RSY_RRRD] = { 0xff, R_8,R_12,D20_20,B_16,0,0 },
[INSTR_RSY_RURD] = { 0xff, R_8,U4_12,D20_20,B_16,0,0 },
- /* e.g. icmh */
- [INSTR_RSY_AARD] = { 0xff, A_8,A_12,D20_20,B_16,0,0 },/* e.g. lamy */
- [INSTR_RSY_CCRD] = { 0xff, C_8,C_12,D20_20,B_16,0,0 },/* e.g. lamy */
- [INSTR_RS_AARD] = { 0xff, A_8,A_12,D_20,B_16,0,0 }, /* e.g. lam */
- [INSTR_RS_CCRD] = { 0xff, C_8,C_12,D_20,B_16,0,0 }, /* e.g. lctl */
- [INSTR_RS_R0RD] = { 0xff, R_8,D_20,B_16,0,0,0 }, /* e.g. sll */
- [INSTR_RS_RRRD] = { 0xff, R_8,R_12,D_20,B_16,0,0 }, /* e.g. cs */
- [INSTR_RS_RURD] = { 0xff, R_8,U4_12,D_20,B_16,0,0 }, /* e.g. icm */
- [INSTR_RXE_FRRD] = { 0xff, F_8,D_20,X_12,B_16,0,0 }, /* e.g. axbr */
- [INSTR_RXE_RRRD] = { 0xff, R_8,D_20,X_12,B_16,0,0 }, /* e.g. lg */
+ [INSTR_RS_AARD] = { 0xff, A_8,A_12,D_20,B_16,0,0 },
+ [INSTR_RS_CCRD] = { 0xff, C_8,C_12,D_20,B_16,0,0 },
+ [INSTR_RS_R0RD] = { 0xff, R_8,D_20,B_16,0,0,0 },
+ [INSTR_RS_RRRD] = { 0xff, R_8,R_12,D_20,B_16,0,0 },
+ [INSTR_RS_RURD] = { 0xff, R_8,U4_12,D_20,B_16,0,0 },
+ [INSTR_RXE_FRRD] = { 0xff, F_8,D_20,X_12,B_16,0,0 },
+ [INSTR_RXE_RRRD] = { 0xff, R_8,D_20,X_12,B_16,0,0 },
[INSTR_RXF_FRRDF] = { 0xff, F_32,F_8,D_20,X_12,B_16,0 },
- /* e.g. madb */
- [INSTR_RXY_RRRD] = { 0xff, R_8,D20_20,X_12,B_16,0,0 },/* e.g. ly */
- [INSTR_RXY_FRRD] = { 0xff, F_8,D20_20,X_12,B_16,0,0 },/* e.g. ley */
- [INSTR_RX_FRRD] = { 0xff, F_8,D_20,X_12,B_16,0,0 }, /* e.g. ae */
- [INSTR_RX_RRRD] = { 0xff, R_8,D_20,X_12,B_16,0,0 }, /* e.g. l */
- [INSTR_RX_URRD] = { 0xff, U4_8,D_20,X_12,B_16,0,0 }, /* e.g. bc */
- [INSTR_SI_URD] = { 0xff, D_20,B_16,U8_8,0,0,0 }, /* e.g. cli */
- [INSTR_SIY_URD] = { 0xff, D20_20,B_16,U8_8,0,0,0 }, /* e.g. tmy */
- [INSTR_SSE_RDRD] = { 0xff, D_20,B_16,D_36,B_32,0,0 }, /* e.g. mvsdk */
- [INSTR_SS_L0RDRD] = { 0xff, D_20,L8_8,B_16,D_36,B_32,0 },
- /* e.g. mvc */
- [INSTR_SS_LIRDRD] = { 0xff, D_20,L4_8,B_16,D_36,B_32,U4_12 },
- /* e.g. srp */
- [INSTR_SS_LLRDRD] = { 0xff, D_20,L4_8,B_16,D_36,L4_12,B_32 },
- /* e.g. pack */
- [INSTR_SS_RRRDRD] = { 0xff, D_20,R_8,B_16,D_36,B_32,R_12 },
- /* e.g. mvck */
- [INSTR_SS_RRRDRD2]= { 0xff, R_8,D_20,B_16,R_12,D_36,B_32 },
- /* e.g. plo */
- [INSTR_SS_RRRDRD3]= { 0xff, R_8,R_12,D_20,B_16,D_36,B_32 },
- /* e.g. lmd */
- [INSTR_S_00] = { 0xff, 0,0,0,0,0,0 }, /* e.g. hsch */
- [INSTR_S_RD] = { 0xff, D_20,B_16,0,0,0,0 }, /* e.g. lpsw */
+ [INSTR_RXY_FRRD] = { 0xff, F_8,D20_20,X_12,B_16,0,0 },
+ [INSTR_RXY_RRRD] = { 0xff, R_8,D20_20,X_12,B_16,0,0 },
+ [INSTR_RXY_URRD] = { 0xff, U4_8,D20_20,X_12,B_16,0,0 },
+ [INSTR_RX_FRRD] = { 0xff, F_8,D_20,X_12,B_16,0,0 },
+ [INSTR_RX_RRRD] = { 0xff, R_8,D_20,X_12,B_16,0,0 },
+ [INSTR_RX_URRD] = { 0xff, U4_8,D_20,X_12,B_16,0,0 },
+ [INSTR_SIL_RDI] = { 0xff, D_20,B_16,I16_32,0,0,0 },
+ [INSTR_SIL_RDU] = { 0xff, D_20,B_16,U16_32,0,0,0 },
+ [INSTR_SIY_IRD] = { 0xff, D20_20,B_16,I8_8,0,0,0 },
+ [INSTR_SIY_URD] = { 0xff, D20_20,B_16,U8_8,0,0,0 },
+ [INSTR_SI_URD] = { 0xff, D_20,B_16,U8_8,0,0,0 },
+ [INSTR_SSE_RDRD] = { 0xff, D_20,B_16,D_36,B_32,0,0 },
[INSTR_SSF_RRDRD] = { 0x00, D_20,B_16,D_36,B_32,R_8,0 },
- /* e.g. mvcos */
+ [INSTR_SS_L0RDRD] = { 0xff, D_20,L8_8,B_16,D_36,B_32,0 },
+ [INSTR_SS_LIRDRD] = { 0xff, D_20,L4_8,B_16,D_36,B_32,U4_12 },
+ [INSTR_SS_LLRDRD] = { 0xff, D_20,L4_8,B_16,D_36,L4_12,B_32 },
+ [INSTR_SS_RRRDRD2]= { 0xff, R_8,D_20,B_16,R_12,D_36,B_32 },
+ [INSTR_SS_RRRDRD3]= { 0xff, R_8,R_12,D_20,B_16,D_36,B_32 },
+ [INSTR_SS_RRRDRD] = { 0xff, D_20,R_8,B_16,D_36,B_32,R_12 },
+ [INSTR_S_00] = { 0xff, 0,0,0,0,0,0 },
+ [INSTR_S_RD] = { 0xff, D_20,B_16,0,0,0,0 },
};
static struct insn opcode[] = {
@@ -454,6 +493,8 @@
static struct insn opcode_01[] = {
#ifdef CONFIG_64BIT
{ "sam64", 0x0e, INSTR_E },
+ { "pfpo", 0x0a, INSTR_E },
+ { "ptff", 0x04, INSTR_E },
#endif
{ "pr", 0x01, INSTR_E },
{ "upt", 0x02, INSTR_E },
@@ -519,6 +560,8 @@
{ "cutfu", 0xa7, INSTR_RRF_M0RR },
{ "stfle", 0xb0, INSTR_S_RD },
{ "lpswe", 0xb2, INSTR_S_RD },
+ { "srnmt", 0xb9, INSTR_S_RD },
+ { "lfas", 0xbd, INSTR_S_RD },
#endif
{ "stidp", 0x02, INSTR_S_RD },
{ "sck", 0x04, INSTR_S_RD },
@@ -589,7 +632,6 @@
{ "clst", 0x5d, INSTR_RRE_RR },
{ "srst", 0x5e, INSTR_RRE_RR },
{ "cmpsc", 0x63, INSTR_RRE_RR },
- { "cmpsc", 0x63, INSTR_RRE_RR },
{ "siga", 0x74, INSTR_S_RD },
{ "xsch", 0x76, INSTR_S_00 },
{ "rp", 0x77, INSTR_S_RD },
@@ -630,6 +672,57 @@
{ "cger", 0xc8, INSTR_RRF_U0RF },
{ "cgdr", 0xc9, INSTR_RRF_U0RF },
{ "cgxr", 0xca, INSTR_RRF_U0RF },
+ { "lpdfr", 0x70, INSTR_RRE_FF },
+ { "lndfr", 0x71, INSTR_RRE_FF },
+ { "cpsdr", 0x72, INSTR_RRF_F0FF2 },
+ { "lcdfr", 0x73, INSTR_RRE_FF },
+ { "ldgr", 0xc1, INSTR_RRE_FR },
+ { "lgdr", 0xcd, INSTR_RRE_RF },
+ { "adtr", 0xd2, INSTR_RRR_F0FF },
+ { "axtr", 0xda, INSTR_RRR_F0FF },
+ { "cdtr", 0xe4, INSTR_RRE_FF },
+ { "cxtr", 0xec, INSTR_RRE_FF },
+ { "kdtr", 0xe0, INSTR_RRE_FF },
+ { "kxtr", 0xe8, INSTR_RRE_FF },
+ { "cedtr", 0xf4, INSTR_RRE_FF },
+ { "cextr", 0xfc, INSTR_RRE_FF },
+ { "cdgtr", 0xf1, INSTR_RRE_FR },
+ { "cxgtr", 0xf9, INSTR_RRE_FR },
+ { "cdstr", 0xf3, INSTR_RRE_FR },
+ { "cxstr", 0xfb, INSTR_RRE_FR },
+ { "cdutr", 0xf2, INSTR_RRE_FR },
+ { "cxutr", 0xfa, INSTR_RRE_FR },
+ { "cgdtr", 0xe1, INSTR_RRF_U0RF },
+ { "cgxtr", 0xe9, INSTR_RRF_U0RF },
+ { "csdtr", 0xe3, INSTR_RRE_RF },
+ { "csxtr", 0xeb, INSTR_RRE_RF },
+ { "cudtr", 0xe2, INSTR_RRE_RF },
+ { "cuxtr", 0xea, INSTR_RRE_RF },
+ { "ddtr", 0xd1, INSTR_RRR_F0FF },
+ { "dxtr", 0xd9, INSTR_RRR_F0FF },
+ { "eedtr", 0xe5, INSTR_RRE_RF },
+ { "eextr", 0xed, INSTR_RRE_RF },
+ { "esdtr", 0xe7, INSTR_RRE_RF },
+ { "esxtr", 0xef, INSTR_RRE_RF },
+ { "iedtr", 0xf6, INSTR_RRF_F0FR },
+ { "iextr", 0xfe, INSTR_RRF_F0FR },
+ { "ltdtr", 0xd6, INSTR_RRE_FF },
+ { "ltxtr", 0xde, INSTR_RRE_FF },
+ { "fidtr", 0xd7, INSTR_RRF_UUFF },
+ { "fixtr", 0xdf, INSTR_RRF_UUFF },
+ { "ldetr", 0xd4, INSTR_RRF_0UFF },
+ { "lxdtr", 0xdc, INSTR_RRF_0UFF },
+ { "ledtr", 0xd5, INSTR_RRF_UUFF },
+ { "ldxtr", 0xdd, INSTR_RRF_UUFF },
+ { "mdtr", 0xd0, INSTR_RRR_F0FF },
+ { "mxtr", 0xd8, INSTR_RRR_F0FF },
+ { "qadtr", 0xf5, INSTR_RRF_FUFF },
+ { "qaxtr", 0xfd, INSTR_RRF_FUFF },
+ { "rrdtr", 0xf7, INSTR_RRF_FFRU },
+ { "rrxtr", 0xff, INSTR_RRF_FFRU },
+ { "sfasr", 0x85, INSTR_RRE_R0 },
+ { "sdtr", 0xd3, INSTR_RRR_F0FF },
+ { "sxtr", 0xdb, INSTR_RRR_F0FF },
#endif
{ "lpebr", 0x00, INSTR_RRE_FF },
{ "lnebr", 0x01, INSTR_RRE_FF },
@@ -780,6 +873,14 @@
{ "cu24", 0xb1, INSTR_RRF_M0RR },
{ "cu41", 0xb2, INSTR_RRF_M0RR },
{ "cu42", 0xb3, INSTR_RRF_M0RR },
+ { "crt", 0x72, INSTR_RRF_U0RR },
+ { "cgrt", 0x60, INSTR_RRF_U0RR },
+ { "clrt", 0x73, INSTR_RRF_U0RR },
+ { "clgrt", 0x61, INSTR_RRF_U0RR },
+ { "ptf", 0xa2, INSTR_RRE_R0 },
+ { "pfmf", 0xaf, INSTR_RRE_RR },
+ { "trte", 0xbf, INSTR_RRF_M0RR },
+ { "trtre", 0xbd, INSTR_RRF_M0RR },
#endif
{ "kmac", 0x1e, INSTR_RRE_RR },
{ "lrvr", 0x1f, INSTR_RRE_RR },
@@ -835,6 +936,43 @@
{ "cfi", 0x0d, INSTR_RIL_RI },
{ "clgfi", 0x0e, INSTR_RIL_RU },
{ "clfi", 0x0f, INSTR_RIL_RU },
+ { "msfi", 0x01, INSTR_RIL_RI },
+ { "msgfi", 0x00, INSTR_RIL_RI },
+#endif
+ { "", 0, INSTR_INVALID }
+};
+
+static struct insn opcode_c4[] = {
+#ifdef CONFIG_64BIT
+ { "lrl", 0x0d, INSTR_RIL_RP },
+ { "lgrl", 0x08, INSTR_RIL_RP },
+ { "lgfrl", 0x0c, INSTR_RIL_RP },
+ { "lhrl", 0x05, INSTR_RIL_RP },
+ { "lghrl", 0x04, INSTR_RIL_RP },
+ { "llgfrl", 0x0e, INSTR_RIL_RP },
+ { "llhrl", 0x02, INSTR_RIL_RP },
+ { "llghrl", 0x06, INSTR_RIL_RP },
+ { "strl", 0x0f, INSTR_RIL_RP },
+ { "stgrl", 0x0b, INSTR_RIL_RP },
+ { "sthrl", 0x07, INSTR_RIL_RP },
+#endif
+ { "", 0, INSTR_INVALID }
+};
+
+static struct insn opcode_c6[] = {
+#ifdef CONFIG_64BIT
+ { "crl", 0x0d, INSTR_RIL_RP },
+ { "cgrl", 0x08, INSTR_RIL_RP },
+ { "cgfrl", 0x0c, INSTR_RIL_RP },
+ { "chrl", 0x05, INSTR_RIL_RP },
+ { "cghrl", 0x04, INSTR_RIL_RP },
+ { "clrl", 0x0f, INSTR_RIL_RP },
+ { "clgrl", 0x0a, INSTR_RIL_RP },
+ { "clgfrl", 0x0e, INSTR_RIL_RP },
+ { "clhrl", 0x07, INSTR_RIL_RP },
+ { "clghrl", 0x06, INSTR_RIL_RP },
+ { "pfdrl", 0x02, INSTR_RIL_UP },
+ { "exrl", 0x00, INSTR_RIL_RP },
#endif
{ "", 0, INSTR_INVALID }
};
@@ -842,6 +980,8 @@
static struct insn opcode_c8[] = {
#ifdef CONFIG_64BIT
{ "mvcos", 0x00, INSTR_SSF_RRDRD },
+ { "ectg", 0x01, INSTR_SSF_RRDRD },
+ { "csst", 0x02, INSTR_SSF_RRDRD },
#endif
{ "", 0, INSTR_INVALID }
};
@@ -917,6 +1057,12 @@
{ "llgh", 0x91, INSTR_RXY_RRRD },
{ "llc", 0x94, INSTR_RXY_RRRD },
{ "llh", 0x95, INSTR_RXY_RRRD },
+ { "cgh", 0x34, INSTR_RXY_RRRD },
+ { "laey", 0x75, INSTR_RXY_RRRD },
+ { "ltgf", 0x32, INSTR_RXY_RRRD },
+ { "mfy", 0x5c, INSTR_RXY_RRRD },
+ { "mhy", 0x7c, INSTR_RXY_RRRD },
+ { "pfd", 0x36, INSTR_RXY_URRD },
#endif
{ "lrv", 0x1e, INSTR_RXY_RRRD },
{ "lrvh", 0x1f, INSTR_RXY_RRRD },
@@ -931,6 +1077,15 @@
static struct insn opcode_e5[] = {
#ifdef CONFIG_64BIT
{ "strag", 0x02, INSTR_SSE_RDRD },
+ { "chhsi", 0x54, INSTR_SIL_RDI },
+ { "chsi", 0x5c, INSTR_SIL_RDI },
+ { "cghsi", 0x58, INSTR_SIL_RDI },
+ { "clhhsi", 0x55, INSTR_SIL_RDU },
+ { "clfhsi", 0x5d, INSTR_SIL_RDU },
+ { "clghsi", 0x59, INSTR_SIL_RDU },
+ { "mvhhi", 0x44, INSTR_SIL_RDI },
+ { "mvhi", 0x4c, INSTR_SIL_RDI },
+ { "mvghi", 0x48, INSTR_SIL_RDI },
#endif
{ "lasp", 0x00, INSTR_SSE_RDRD },
{ "tprot", 0x01, INSTR_SSE_RDRD },
@@ -977,6 +1132,11 @@
{ "lmy", 0x98, INSTR_RSY_RRRD },
{ "lamy", 0x9a, INSTR_RSY_AARD },
{ "stamy", 0x9b, INSTR_RSY_AARD },
+ { "asi", 0x6a, INSTR_SIY_IRD },
+ { "agsi", 0x7a, INSTR_SIY_IRD },
+ { "alsi", 0x6e, INSTR_SIY_IRD },
+ { "algsi", 0x7e, INSTR_SIY_IRD },
+ { "ecag", 0x4c, INSTR_RSY_RRRD },
#endif
{ "rll", 0x1d, INSTR_RSY_RRRD },
{ "mvclu", 0x8e, INSTR_RSY_RRRD },
@@ -988,6 +1148,30 @@
#ifdef CONFIG_64BIT
{ "brxhg", 0x44, INSTR_RIE_RRP },
{ "brxlg", 0x45, INSTR_RIE_RRP },
+ { "crb", 0xf6, INSTR_RRS_RRRDU },
+ { "cgrb", 0xe4, INSTR_RRS_RRRDU },
+ { "crj", 0x76, INSTR_RIE_RRPU },
+ { "cgrj", 0x64, INSTR_RIE_RRPU },
+ { "cib", 0xfe, INSTR_RIS_RURDI },
+ { "cgib", 0xfc, INSTR_RIS_RURDI },
+ { "cij", 0x7e, INSTR_RIE_RUPI },
+ { "cgij", 0x7c, INSTR_RIE_RUPI },
+ { "cit", 0x72, INSTR_RIE_R0IU },
+ { "cgit", 0x70, INSTR_RIE_R0IU },
+ { "clrb", 0xf7, INSTR_RRS_RRRDU },
+ { "clgrb", 0xe5, INSTR_RRS_RRRDU },
+ { "clrj", 0x77, INSTR_RIE_RRPU },
+ { "clgrj", 0x65, INSTR_RIE_RRPU },
+ { "clib", 0xff, INSTR_RIS_RURDU },
+ { "clgib", 0xfd, INSTR_RIS_RURDU },
+ { "clij", 0x7f, INSTR_RIE_RUPU },
+ { "clgij", 0x7d, INSTR_RIE_RUPU },
+ { "clfit", 0x73, INSTR_RIE_R0UU },
+ { "clgit", 0x71, INSTR_RIE_R0UU },
+ { "rnsbg", 0x54, INSTR_RIE_RRUUU },
+ { "rxsbg", 0x57, INSTR_RIE_RRUUU },
+ { "rosbg", 0x56, INSTR_RIE_RRUUU },
+ { "risbg", 0x55, INSTR_RIE_RRUUU },
#endif
{ "", 0, INSTR_INVALID }
};
@@ -1004,6 +1188,16 @@
{ "ldy", 0x65, INSTR_RXY_FRRD },
{ "stey", 0x66, INSTR_RXY_FRRD },
{ "stdy", 0x67, INSTR_RXY_FRRD },
+ { "sldt", 0x40, INSTR_RXF_FRRDF },
+ { "slxt", 0x48, INSTR_RXF_FRRDF },
+ { "srdt", 0x41, INSTR_RXF_FRRDF },
+ { "srxt", 0x49, INSTR_RXF_FRRDF },
+ { "tdcet", 0x50, INSTR_RXE_FRRD },
+ { "tdcdt", 0x54, INSTR_RXE_FRRD },
+ { "tdcxt", 0x58, INSTR_RXE_FRRD },
+ { "tdget", 0x51, INSTR_RXE_FRRD },
+ { "tdgdt", 0x55, INSTR_RXE_FRRD },
+ { "tdgxt", 0x59, INSTR_RXE_FRRD },
#endif
{ "ldeb", 0x04, INSTR_RXE_FRRD },
{ "lxdb", 0x05, INSTR_RXE_FRRD },
@@ -1037,6 +1231,7 @@
{ "mae", 0x2e, INSTR_RXF_FRRDF },
{ "mse", 0x2f, INSTR_RXF_FRRDF },
{ "sqe", 0x34, INSTR_RXE_FRRD },
+ { "sqd", 0x35, INSTR_RXE_FRRD },
{ "mee", 0x37, INSTR_RXE_FRRD },
{ "mad", 0x3e, INSTR_RXF_FRRDF },
{ "msd", 0x3f, INSTR_RXF_FRRDF },
@@ -1117,6 +1312,12 @@
case 0xc2:
table = opcode_c2;
break;
+ case 0xc4:
+ table = opcode_c4;
+ break;
+ case 0xc6:
+ table = opcode_c6;
+ break;
case 0xc8:
table = opcode_c8;
break;
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index e49e9e0..31d618a 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -214,10 +214,13 @@
static noinline __init void detect_machine_type(void)
{
- /* No VM information? Looks like LPAR */
- if (stsi(&vmms, 3, 2, 2) == -ENOSYS)
+ /* Check current-configuration-level */
+ if ((stsi(NULL, 0, 0, 0) >> 28) <= 2) {
+ S390_lowcore.machine_flags |= MACHINE_FLAG_LPAR;
return;
- if (!vmms.count)
+ }
+ /* Get virtual-machine cpu information. */
+ if (stsi(&vmms, 3, 2, 2) == -ENOSYS || !vmms.count)
return;
/* Running under KVM? If not we assume z/VM */
@@ -402,8 +405,19 @@
static void __init setup_boot_command_line(void)
{
+ int i;
+
+ /* convert arch command line to ascii */
+ for (i = 0; i < ARCH_COMMAND_LINE_SIZE; i++)
+ if (COMMAND_LINE[i] & 0x80)
+ break;
+ if (i < ARCH_COMMAND_LINE_SIZE)
+ EBCASC(COMMAND_LINE, ARCH_COMMAND_LINE_SIZE);
+ COMMAND_LINE[ARCH_COMMAND_LINE_SIZE-1] = 0;
+
/* copy arch command line */
- strlcpy(boot_command_line, COMMAND_LINE, ARCH_COMMAND_LINE_SIZE);
+ strlcpy(boot_command_line, strstrip(COMMAND_LINE),
+ ARCH_COMMAND_LINE_SIZE);
/* append IPL PARM data to the boot command line */
if (MACHINE_IS_VM)
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S
index e8ef21c..4348f9b 100644
--- a/arch/s390/kernel/entry.S
+++ b/arch/s390/kernel/entry.S
@@ -13,7 +13,6 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/cache.h>
-#include <asm/lowcore.h>
#include <asm/errno.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index f33658f..29fd0f1 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -9,11 +9,9 @@
* Heiko Carstens <heiko.carstens@de.ibm.com>
*/
-#include <linux/sys.h>
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/cache.h>
-#include <asm/lowcore.h>
#include <asm/errno.h>
#include <asm/ptrace.h>
#include <asm/thread_info.h>
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 5a82bc6..314d8f0 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -13,7 +13,7 @@
#include <linux/kernel.h>
#include <linux/types.h>
#include <trace/syscall.h>
-#include <asm/lowcore.h>
+#include <asm/asm-offsets.h>
#ifdef CONFIG_DYNAMIC_FTRACE
diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index c52b4f7..ca4a62b 100644
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -1,5 +1,5 @@
/*
- * Copyright IBM Corp. 1999,2009
+ * Copyright IBM Corp. 1999,2010
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
@@ -22,12 +22,9 @@
*/
#include <linux/init.h>
-#include <asm/setup.h>
-#include <asm/lowcore.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
#include <asm/page.h>
-#include <asm/cpu.h>
#ifdef CONFIG_64BIT
#define ARCH_OFFSET 4
@@ -288,19 +285,7 @@
bz .Lagain1 # skip dateset trailer
la %r5,0(%r4,%r2)
lr %r3,%r2
-.Lidebc:
- tm 0(%r5),0x80 # high order bit set ?
- bo .Ldocv # yes -> convert from EBCDIC
- ahi %r5,-1
- bct %r3,.Lidebc
- b .Lnocv
-.Ldocv:
- l %r3,.Lcvtab
- tr 0(256,%r4),0(%r3) # convert parameters to ascii
- tr 256(256,%r4),0(%r3)
- tr 512(256,%r4),0(%r3)
- tr 768(122,%r4),0(%r3)
-.Lnocv: la %r3,COMMAND_LINE-PARMAREA(%r12) # load adr. of command line
+ la %r3,COMMAND_LINE-PARMAREA(%r12) # load adr. of command line
mvc 0(256,%r3),0(%r4)
mvc 256(256,%r3),256(%r4)
mvc 512(256,%r3),512(%r4)
@@ -384,7 +369,6 @@
.Linitrd:.long _end + 0x400000 # default address of initrd
.Lparm: .long PARMAREA
.Lstartup: .long startup
-.Lcvtab:.long _ebcasc # ebcdic to ascii table
.Lreset:.byte 0xc3,0xc8,0xc1,0xd5,0xc7,0xc5,0x40,0xd9,0xc4,0xd9,0x40
.byte 0xc1,0xd3,0xd3,0x40,0xd2,0xc5,0xc5,0xd7,0x40,0xd5,0xd6
.byte 0xc8,0xd6,0xd3,0xc4 # "change rdr all keep nohold"
@@ -417,13 +401,10 @@
.sk8x8:
mvc 0(240,%r8),0(%r9) # copy iplparms into buffer
.gotr:
- l %r10,.tbl # EBCDIC to ASCII table
- tr 0(240,%r8),0(%r10)
slr %r0,%r0
st %r0,INITRD_SIZE+ARCH_OFFSET-PARMAREA(%r11)
st %r0,INITRD_START+ARCH_OFFSET-PARMAREA(%r11)
j startup # continue with startup
-.tbl: .long _ebcasc # translate table
.cmd: .long COMMAND_LINE # address of command line buffer
.parm: .long PARMAREA
.lowcase:
@@ -467,16 +448,15 @@
# or linload or SALIPL
#
.org 0x10000
-startup:basr %r13,0 # get base
+ .globl startup
+startup:
+ basr %r13,0 # get base
.LPG0:
xc 0x200(256),0x200 # partially clear lowcore
xc 0x300(256),0x300
- l %r1,5f-.LPG0(%r13)
- stck 0(%r1)
- spt 6f-.LPG0(%r13)
- mvc __LC_LAST_UPDATE_CLOCK(8),0(%r1)
- mvc __LC_LAST_UPDATE_TIMER(8),6f-.LPG0(%r13)
- mvc __LC_EXIT_TIMER(8),5f-.LPG0(%r13)
+ stck __LC_LAST_UPDATE_CLOCK
+ spt 5f-.LPG0(%r13)
+ mvc __LC_LAST_UPDATE_TIMER(8),5f-.LPG0(%r13)
#ifndef CONFIG_MARCH_G5
# check capabilities against MARCH_{G5,Z900,Z990,Z9_109,Z10}
xc __LC_STFL_FAC_LIST(8),__LC_STFL_FAC_LIST
@@ -494,7 +474,6 @@
cl %r0,2f+12-.LPG0(%r13)
je 3f
1: l %r15,.Lstack-.LPG0(%r13)
- ahi %r15,1<<(PAGE_SHIFT+THREAD_ORDER) # init_task_union+THREAD_SIZE
ahi %r15,-96
la %r2,.Lals_string-.LPG0(%r13)
l %r3,.Lsclp_print-.LPG0(%r13)
@@ -505,7 +484,7 @@
.Lsclp_print:
.long _sclp_print_early
.Lstack:
- .long init_thread_union
+ .long 0x8000 + (1<<(PAGE_SHIFT+THREAD_ORDER))
.align 16
2: .long 0x000a0000,0x8badcccc
#if defined(CONFIG_64BIT)
@@ -532,13 +511,22 @@
3:
#endif
+#ifdef CONFIG_64BIT
+ mvi __LC_AR_MODE_ID,1 # set esame flag
+ slr %r0,%r0 # set cpuid to zero
+ lhi %r1,2 # mode 2 = esame (dump)
+ sigp %r1,%r0,0x12 # switch to esame mode
+ sam64 # switch to 64 bit mode
+ jg startup_continue
+#else
+ mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0)
l %r13,4f-.LPG0(%r13)
b 0(%r13)
- .align 4
-4: .long startup_continue
-5: .long sched_clock_base_cc
.align 8
-6: .long 0x7fffffff,0xffffffff
+4: .long startup_continue
+#endif
+ .align 8
+5: .long 0x7fffffff,0xffffffff
#
# params at 10400 (setup.h)
@@ -552,8 +540,4 @@
.byte "root=/dev/ram0 ro"
.byte 0
-#ifdef CONFIG_64BIT
-#include "head64.S"
-#else
-#include "head31.S"
-#endif
+ .org 0x11000
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S
index 602b508..1bbcc49 100644
--- a/arch/s390/kernel/head31.S
+++ b/arch/s390/kernel/head31.S
@@ -1,7 +1,7 @@
/*
* arch/s390/kernel/head31.S
*
- * Copyright (C) IBM Corp. 2005,2006
+ * Copyright (C) IBM Corp. 2005,2010
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
@@ -10,13 +10,19 @@
*
*/
- .org 0x11000
+#include <linux/init.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
+__HEAD
+ .globl startup_continue
startup_continue:
basr %r13,0 # get base
.LPG1:
- mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0)
+ l %r1,.Lbase_cc-.LPG1(%r13)
+ mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK
lctl %c0,%c15,.Lctl-.LPG1(%r13) # load control registers
l %r12,.Lparmaddr-.LPG1(%r13) # pointer to parameter area
# move IPL device to lowcore
@@ -69,10 +75,12 @@
.Lduald:.rept 8
.long 0x80000000,0,0,0 # invalid access-list entries
.endr
+.Lbase_cc:
+ .long sched_clock_base_cc
- .org 0x12000
.globl _ehead
_ehead:
+
#ifdef CONFIG_SHARED_KERNEL
.org 0x100000
#endif
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index d984a2a..39580e7 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -1,7 +1,7 @@
/*
* arch/s390/kernel/head64.S
*
- * Copyright (C) IBM Corp. 1999,2006
+ * Copyright (C) IBM Corp. 1999,2010
*
* Author(s): Hartmut Penner <hp@de.ibm.com>
* Martin Schwidefsky <schwidefsky@de.ibm.com>
@@ -10,80 +10,17 @@
*
*/
- .org 0x11000
+#include <linux/init.h>
+#include <asm/asm-offsets.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
+__HEAD
+ .globl startup_continue
startup_continue:
- basr %r13,0 # get base
-.LPG1: sll %r13,1 # remove high order bit
- srl %r13,1
-
-#ifdef CONFIG_ZFCPDUMP
-
- # check if we have been ipled using zfcp dump:
-
- tm 0xb9,0x01 # test if subchannel is enabled
- jno .nodump # subchannel disabled
- l %r1,0xb8
- la %r5,.Lipl_schib-.LPG1(%r13)
- stsch 0(%r5) # get schib of subchannel
- jne .nodump # schib not available
- tm 5(%r5),0x01 # devno valid?
- jno .nodump
- tm 4(%r5),0x80 # qdio capable device?
- jno .nodump
- l %r2,20(%r0) # address of ipl parameter block
- lhi %r3,0
- ic %r3,0x148(%r2) # get opt field
- chi %r3,0x20 # load with dump?
- jne .nodump
-
- # store all prefix registers in case of load with dump:
-
- la %r7,0 # base register for 0 page
- la %r8,0 # first cpu
- l %r11,.Lpref_arr_ptr-.LPG1(%r13) # address of prefix array
- ahi %r11,4 # skip boot cpu
- lr %r12,%r11
- ahi %r12,(CONFIG_NR_CPUS*4) # end of prefix array
- stap .Lcurrent_cpu+2-.LPG1(%r13) # store current cpu addr
-1:
- cl %r8,.Lcurrent_cpu-.LPG1(%r13) # is ipl cpu ?
- je 4f # if yes get next cpu
-2:
- lr %r9,%r7
- sigp %r9,%r8,0x9 # stop & store status of cpu
- brc 8,3f # accepted
- brc 4,4f # status stored: next cpu
- brc 2,2b # busy: try again
- brc 1,4f # not op: next cpu
-3:
- mvc 0(4,%r11),264(%r7) # copy prefix register to prefix array
- ahi %r11,4 # next element in prefix array
- clr %r11,%r12
- je 5f # no more space in prefix array
-4:
- ahi %r8,1 # next cpu (r8 += 1)
- chi %r8,MAX_CPU_ADDRESS # is last possible cpu ?
- jle 1b # jump if not last cpu
-5:
- lhi %r1,2 # mode 2 = esame (dump)
- j 6f
- .align 4
-.Lipl_schib:
- .rept 13
- .long 0
- .endr
-.nodump:
- lhi %r1,1 # mode 1 = esame (normal ipl)
-6:
-#else
- lhi %r1,1 # mode 1 = esame (normal ipl)
-#endif /* CONFIG_ZFCPDUMP */
- mvi __LC_AR_MODE_ID,1 # set esame flag
- slr %r0,%r0 # set cpuid to zero
- sigp %r1,%r0,0x12 # switch to esame mode
- sam64 # switch to 64 bit mode
- llgfr %r13,%r13 # clear high-order half of base reg
+ larl %r1,sched_clock_base_cc
+ mvc 0(8,%r1),__LC_LAST_UPDATE_CLOCK
+ larl %r13,.LPG1 # get base
lmh %r0,%r15,.Lzero64-.LPG1(%r13) # clear high-order half
lctlg %c0,%c15,.Lctl-.LPG1(%r13) # load control registers
lg %r12,.Lparmaddr-.LPG1(%r13) # pointer to parameter area
@@ -108,6 +45,7 @@
lpswe .Lentry-.LPG1(13) # jump to _stext in primary-space,
# virtual and never return ...
.align 16
+.LPG1:
.Lentry:.quad 0x0000000180000000,_stext
.Lctl: .quad 0x04350002 # cr0: various things
.quad 0 # cr1: primary space segment table
@@ -130,12 +68,6 @@
.Lscan2g:.quad 0x80000000 + 0x20000 - 8 # 2GB + 128K - 8
.Lnop: .long 0x07000700
.Lzero64:.fill 16,4,0x0
-#ifdef CONFIG_ZFCPDUMP
-.Lcurrent_cpu:
- .long 0x0
-.Lpref_arr_ptr:
- .long zfcpdump_prefix_array
-#endif /* CONFIG_ZFCPDUMP */
.Lparmaddr:
.quad PARMAREA
.align 64
@@ -146,9 +78,9 @@
.long 0x80000000,0,0,0 # invalid access-list entries
.endr
- .org 0x12000
.globl _ehead
_ehead:
+
#ifdef CONFIG_SHARED_KERNEL
.org 0x100000
#endif
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 4d73296..7eedbbc 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -553,7 +553,7 @@
return rc;
}
-static void ipl_run(struct shutdown_trigger *trigger)
+static void __ipl_run(void *unused)
{
diag308(DIAG308_IPL, NULL);
if (MACHINE_IS_VM)
@@ -562,6 +562,11 @@
reipl_ccw_dev(&ipl_info.data.ccw.dev_id);
}
+static void ipl_run(struct shutdown_trigger *trigger)
+{
+ smp_switch_to_ipl_cpu(__ipl_run, NULL);
+}
+
static int __init ipl_init(void)
{
int rc;
@@ -1039,7 +1044,7 @@
sprintf(dst + pos, " PARM %s", vmparm);
}
-static void reipl_run(struct shutdown_trigger *trigger)
+static void __reipl_run(void *unused)
{
struct ccw_dev_id devid;
static char buf[128];
@@ -1087,6 +1092,11 @@
disabled_wait((unsigned long) __builtin_return_address(0));
}
+static void reipl_run(struct shutdown_trigger *trigger)
+{
+ smp_switch_to_ipl_cpu(__reipl_run, NULL);
+}
+
static void reipl_block_ccw_init(struct ipl_parameter_block *ipb)
{
ipb->hdr.len = IPL_PARM_BLK_CCW_LEN;
@@ -1369,20 +1379,18 @@
static struct kset *dump_kset;
-static void dump_run(struct shutdown_trigger *trigger)
+static void __dump_run(void *unused)
{
struct ccw_dev_id devid;
static char buf[100];
switch (dump_method) {
case DUMP_METHOD_CCW_CIO:
- smp_send_stop();
devid.devno = dump_block_ccw->ipl_info.ccw.devno;
devid.ssid = 0;
reipl_ccw_dev(&devid);
break;
case DUMP_METHOD_CCW_VM:
- smp_send_stop();
sprintf(buf, "STORE STATUS");
__cpcmd(buf, NULL, 0, NULL);
sprintf(buf, "IPL %X", dump_block_ccw->ipl_info.ccw.devno);
@@ -1396,10 +1404,17 @@
diag308(DIAG308_SET, dump_block_fcp);
diag308(DIAG308_DUMP, NULL);
break;
- case DUMP_METHOD_NONE:
- return;
+ default:
+ break;
}
- printk(KERN_EMERG "Dump failed!\n");
+}
+
+static void dump_run(struct shutdown_trigger *trigger)
+{
+ if (dump_method == DUMP_METHOD_NONE)
+ return;
+ smp_send_stop();
+ smp_switch_to_ipl_cpu(__dump_run, NULL);
}
static int __init dump_ccw_init(void)
@@ -1577,7 +1592,7 @@
static int vmcmd_init(void)
{
if (!MACHINE_IS_VM)
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
vmcmd_kset = kset_create_and_add("vmcmd", NULL, firmware_kobj);
if (!vmcmd_kset)
return -ENOMEM;
@@ -1595,7 +1610,7 @@
{
if (strcmp(trigger->name, ON_PANIC_STR) == 0)
disabled_wait((unsigned long) __builtin_return_address(0));
- while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+ while (sigp(smp_processor_id(), sigp_stop) == sigp_busy)
cpu_relax();
for (;;);
}
@@ -1902,7 +1917,6 @@
void __init ipl_save_parameters(void)
{
struct cio_iplinfo iplinfo;
- unsigned int *ipl_ptr;
void *src, *dst;
if (cio_get_iplinfo(&iplinfo))
@@ -1913,11 +1927,10 @@
if (!iplinfo.is_qdio)
return;
ipl_flags |= IPL_PARMBLOCK_VALID;
- ipl_ptr = (unsigned int *)__LC_IPL_PARMBLOCK_PTR;
- src = (void *)(unsigned long)*ipl_ptr;
+ src = (void *)(unsigned long)S390_lowcore.ipl_parmblock_ptr;
dst = (void *)IPL_PARMBLOCK_ORIGIN;
memmove(dst, src, PAGE_SIZE);
- *ipl_ptr = IPL_PARMBLOCK_ORIGIN;
+ S390_lowcore.ipl_parmblock_ptr = IPL_PARMBLOCK_ORIGIN;
}
static LIST_HEAD(rcall);
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 131d7ee..a922d51 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -54,11 +54,11 @@
{
}
-void machine_kexec(struct kimage *image)
+static void __machine_kexec(void *data)
{
relocate_kernel_t data_mover;
+ struct kimage *image = data;
- smp_send_stop();
pfault_fini();
s390_reset_system();
@@ -68,3 +68,9 @@
(*data_mover)(&image->head, image->start);
for (;;);
}
+
+void machine_kexec(struct kimage *image)
+{
+ smp_send_stop();
+ smp_switch_to_ipl_cpu(__machine_kexec, image);
+}
diff --git a/arch/s390/kernel/reipl.S b/arch/s390/kernel/reipl.S
index 2f481cc..cb899d9 100644
--- a/arch/s390/kernel/reipl.S
+++ b/arch/s390/kernel/reipl.S
@@ -6,7 +6,7 @@
* Author(s): Holger Smolinski (Holger.Smolinski@de.ibm.com)
*/
-#include <asm/lowcore.h>
+#include <asm/asm-offsets.h>
#
# do_reipl_asm
diff --git a/arch/s390/kernel/reipl64.S b/arch/s390/kernel/reipl64.S
index 7741478..5e73dee 100644
--- a/arch/s390/kernel/reipl64.S
+++ b/arch/s390/kernel/reipl64.S
@@ -4,7 +4,7 @@
* Denis Joseph Barrow,
*/
-#include <asm/lowcore.h>
+#include <asm/asm-offsets.h>
#
# do_reipl_asm
diff --git a/arch/s390/kernel/sclp.S b/arch/s390/kernel/sclp.S
index e27ca63..27af3bf 100644
--- a/arch/s390/kernel/sclp.S
+++ b/arch/s390/kernel/sclp.S
@@ -9,8 +9,10 @@
*/
LC_EXT_NEW_PSW = 0x58 # addr of ext int handler
+LC_EXT_NEW_PSW_64 = 0x1b0 # addr of ext int handler 64 bit
LC_EXT_INT_PARAM = 0x80 # addr of ext int parameter
LC_EXT_INT_CODE = 0x86 # addr of ext int code
+LC_AR_MODE_ID = 0xa3
#
# Subroutine which waits synchronously until either an external interruption
@@ -30,8 +32,16 @@
.LbaseS1:
ahi %r15,-96 # create stack frame
la %r8,LC_EXT_NEW_PSW # register int handler
- mvc .LoldpswS1-.LbaseS1(8,%r13),0(%r8)
- mvc 0(8,%r8),.LextpswS1-.LbaseS1(%r13)
+ la %r9,.LextpswS1-.LbaseS1(%r13)
+#ifdef CONFIG_64BIT
+ tm LC_AR_MODE_ID,1
+ jno .Lesa1
+ la %r8,LC_EXT_NEW_PSW_64 # register int handler 64 bit
+ la %r9,.LextpswS1_64-.LbaseS1(%r13)
+.Lesa1:
+#endif
+ mvc .LoldpswS1-.LbaseS1(16,%r13),0(%r8)
+ mvc 0(16,%r8),0(%r9)
lhi %r6,0x0200 # cr mask for ext int (cr0.54)
ltr %r2,%r2
jz .LsetctS1
@@ -64,15 +74,19 @@
.LtimeoutS1:
lctl %c0,%c0,.LctlS1-.LbaseS1(%r13) # restore interrupt setting
# restore old handler
- mvc 0(8,%r8),.LoldpswS1-.LbaseS1(%r13)
+ mvc 0(16,%r8),.LoldpswS1-.LbaseS1(%r13)
lm %r6,%r15,120(%r15) # restore registers
br %r14 # return to caller
.align 8
.LoldpswS1:
- .long 0, 0 # old ext int PSW
+ .long 0, 0, 0, 0 # old ext int PSW
.LextpswS1:
.long 0x00080000, 0x80000000+.LwaitS1 # PSW to handle ext int
+#ifdef CONFIG_64BIT
+.LextpswS1_64:
+ .quad 0x0000000180000000, .LwaitS1 # PSW to handle ext int, 64 bit
+#endif
.LwaitpswS1:
.long 0x010a0000, 0x00000000+.LloopS1 # PSW to wait for ext int
.LtimeS1:
@@ -250,6 +264,13 @@
_sclp_print_early:
stm %r6,%r15,24(%r15) # save registers
ahi %r15,-96 # create stack frame
+#ifdef CONFIG_64BIT
+ tm LC_AR_MODE_ID,1
+ jno .Lesa2
+ ahi %r15,-80
+ stmh %r6,%r15,96(%r15) # store upper register halves
+.Lesa2:
+#endif
lr %r10,%r2 # save string pointer
lhi %r2,0
bras %r14,_sclp_setup # enable console
@@ -262,6 +283,13 @@
lhi %r2,1
bras %r14,_sclp_setup # disable console
.LendS5:
+#ifdef CONFIG_64BIT
+ tm LC_AR_MODE_ID,1
+ jno .Lesa3
+ lmh %r6,%r15,96(%r15) # store upper register halves
+ ahi %r15,80
+.Lesa3:
+#endif
lm %r6,%r15,120(%r15) # restore registers
br %r14
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 8d8957b..77a63ae 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -396,15 +396,12 @@
setup_lowcore(void)
{
struct _lowcore *lc;
- int lc_pages;
/*
* Setup lowcore for boot cpu
*/
- lc_pages = sizeof(void *) == 8 ? 2 : 1;
- lc = (struct _lowcore *)
- __alloc_bootmem(lc_pages * PAGE_SIZE, lc_pages * PAGE_SIZE, 0);
- memset(lc, 0, lc_pages * PAGE_SIZE);
+ BUILD_BUG_ON(sizeof(struct _lowcore) != LC_PAGES * 4096);
+ lc = __alloc_bootmem(LC_PAGES * PAGE_SIZE, LC_PAGES * PAGE_SIZE, 0);
lc->restart_psw.mask = PSW_BASE_BITS | PSW_DEFAULT_KEY;
lc->restart_psw.addr =
PSW_ADDR_AMODE | (unsigned long) restart_int_handler;
@@ -804,7 +801,7 @@
if (MACHINE_IS_VM)
pr_info("Linux is running as a z/VM "
"guest operating system in 31-bit mode\n");
- else
+ else if (MACHINE_IS_LPAR)
pr_info("Linux is running natively in 31-bit mode\n");
if (MACHINE_HAS_IEEE)
pr_info("The hardware system has IEEE compatible "
@@ -818,7 +815,7 @@
"guest operating system in 64-bit mode\n");
else if (MACHINE_IS_KVM)
pr_info("Linux is running under KVM in 64-bit mode\n");
- else
+ else if (MACHINE_IS_LPAR)
pr_info("Linux is running natively in 64-bit mode\n");
#endif /* CONFIG_64BIT */
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 76a6fdd..8b10127 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -36,6 +36,7 @@
#include <linux/cpu.h>
#include <linux/timex.h>
#include <linux/bootmem.h>
+#include <asm/asm-offsets.h>
#include <asm/ipl.h>
#include <asm/setup.h>
#include <asm/sigp.h>
@@ -53,7 +54,7 @@
#include "entry.h"
/* logical cpu to cpu address */
-int __cpu_logical_map[NR_CPUS];
+unsigned short __cpu_logical_map[NR_CPUS];
static struct task_struct *current_set[NR_CPUS];
@@ -72,13 +73,13 @@
static DEFINE_PER_CPU(struct cpu, cpu_devices);
-static void smp_ext_bitcall(int, ec_bit_sig);
+static void smp_ext_bitcall(int, int);
-static int cpu_stopped(int cpu)
+static int raw_cpu_stopped(int cpu)
{
- __u32 status;
+ u32 status;
- switch (signal_processor_ps(&status, 0, cpu, sigp_sense)) {
+ switch (raw_sigp_ps(&status, 0, cpu, sigp_sense)) {
case sigp_status_stored:
/* Check for stopped and check stop state */
if (status & 0x50)
@@ -90,6 +91,44 @@
return 0;
}
+static inline int cpu_stopped(int cpu)
+{
+ return raw_cpu_stopped(cpu_logical_map(cpu));
+}
+
+void smp_switch_to_ipl_cpu(void (*func)(void *), void *data)
+{
+ struct _lowcore *lc, *current_lc;
+ struct stack_frame *sf;
+ struct pt_regs *regs;
+ unsigned long sp;
+
+ if (smp_processor_id() == 0)
+ func(data);
+ __load_psw_mask(PSW_BASE_BITS | PSW_DEFAULT_KEY);
+ /* Disable lowcore protection */
+ __ctl_clear_bit(0, 28);
+ current_lc = lowcore_ptr[smp_processor_id()];
+ lc = lowcore_ptr[0];
+ if (!lc)
+ lc = current_lc;
+ lc->restart_psw.mask = PSW_BASE_BITS | PSW_DEFAULT_KEY;
+ lc->restart_psw.addr = PSW_ADDR_AMODE | (unsigned long) smp_restart_cpu;
+ if (!cpu_online(0))
+ smp_switch_to_cpu(func, data, 0, stap(), __cpu_logical_map[0]);
+ while (sigp(0, sigp_stop_and_store_status) == sigp_busy)
+ cpu_relax();
+ sp = lc->panic_stack;
+ sp -= sizeof(struct pt_regs);
+ regs = (struct pt_regs *) sp;
+ memcpy(®s->gprs, ¤t_lc->gpregs_save_area, sizeof(regs->gprs));
+ regs->psw = lc->psw_save_area;
+ sp -= STACK_FRAME_OVERHEAD;
+ sf = (struct stack_frame *) sp;
+ sf->back_chain = regs->gprs[15];
+ smp_switch_to_cpu(func, data, sp, stap(), __cpu_logical_map[0]);
+}
+
void smp_send_stop(void)
{
int cpu, rc;
@@ -103,7 +142,7 @@
if (cpu == smp_processor_id())
continue;
do {
- rc = signal_processor(cpu, sigp_stop);
+ rc = sigp(cpu, sigp_stop);
} while (rc == sigp_busy);
while (!cpu_stopped(cpu))
@@ -139,13 +178,13 @@
* Send an external call sigp to another cpu and return without waiting
* for its completion.
*/
-static void smp_ext_bitcall(int cpu, ec_bit_sig sig)
+static void smp_ext_bitcall(int cpu, int sig)
{
/*
* Set signaling bit in lowcore of target cpu and kick it
*/
set_bit(sig, (unsigned long *) &lowcore_ptr[cpu]->ext_call_fast);
- while (signal_processor(cpu, sigp_emergency_signal) == sigp_busy)
+ while (sigp(cpu, sigp_emergency_signal) == sigp_busy)
udelay(10);
}
@@ -239,24 +278,8 @@
}
EXPORT_SYMBOL(smp_ctl_clear_bit);
-/*
- * In early ipl state a temp. logically cpu number is needed, so the sigp
- * functions can be used to sense other cpus. Since NR_CPUS is >= 2 on
- * CONFIG_SMP and the ipl cpu is logical cpu 0, it must be 1.
- */
-#define CPU_INIT_NO 1
-
#ifdef CONFIG_ZFCPDUMP
-/*
- * zfcpdump_prefix_array holds prefix registers for the following scenario:
- * 64 bit zfcpdump kernel and 31 bit kernel which is to be dumped. We have to
- * save its prefix registers, since they get lost, when switching from 31 bit
- * to 64 bit.
- */
-unsigned int zfcpdump_prefix_array[NR_CPUS + 1] \
- __attribute__((__section__(".data")));
-
static void __init smp_get_save_area(unsigned int cpu, unsigned int phy_cpu)
{
if (ipl_info.type != IPL_TYPE_FCP_DUMP)
@@ -266,21 +289,15 @@
"the dump\n", cpu, NR_CPUS - 1);
return;
}
- zfcpdump_save_areas[cpu] = kmalloc(sizeof(union save_area), GFP_KERNEL);
- __cpu_logical_map[CPU_INIT_NO] = (__u16) phy_cpu;
- while (signal_processor(CPU_INIT_NO, sigp_stop_and_store_status) ==
- sigp_busy)
+ zfcpdump_save_areas[cpu] = kmalloc(sizeof(struct save_area), GFP_KERNEL);
+ while (raw_sigp(phy_cpu, sigp_stop_and_store_status) == sigp_busy)
cpu_relax();
memcpy(zfcpdump_save_areas[cpu],
(void *)(unsigned long) store_prefix() + SAVE_AREA_BASE,
- SAVE_AREA_SIZE);
-#ifdef CONFIG_64BIT
- /* copy original prefix register */
- zfcpdump_save_areas[cpu]->s390x.pref_reg = zfcpdump_prefix_array[cpu];
-#endif
+ sizeof(struct save_area));
}
-union save_area *zfcpdump_save_areas[NR_CPUS + 1];
+struct save_area *zfcpdump_save_areas[NR_CPUS + 1];
EXPORT_SYMBOL_GPL(zfcpdump_save_areas);
#else
@@ -389,8 +406,7 @@
for (cpu = 0; cpu <= MAX_CPU_ADDRESS; cpu++) {
if (cpu == boot_cpu_addr)
continue;
- __cpu_logical_map[CPU_INIT_NO] = cpu;
- if (!cpu_stopped(CPU_INIT_NO))
+ if (!raw_cpu_stopped(cpu))
continue;
smp_get_save_area(c_cpus, cpu);
c_cpus++;
@@ -413,8 +429,7 @@
cpu_addr = info->cpu[cpu].address;
if (cpu_addr == boot_cpu_addr)
continue;
- __cpu_logical_map[CPU_INIT_NO] = cpu_addr;
- if (!cpu_stopped(CPU_INIT_NO)) {
+ if (!raw_cpu_stopped(cpu_addr)) {
s_cpus++;
continue;
}
@@ -533,18 +548,18 @@
/* Upping and downing of CPUs */
int __cpuinit __cpu_up(unsigned int cpu)
{
- struct task_struct *idle;
struct _lowcore *cpu_lowcore;
+ struct task_struct *idle;
struct stack_frame *sf;
- sigp_ccode ccode;
u32 lowcore;
+ int ccode;
if (smp_cpu_state[cpu] != CPU_STATE_CONFIGURED)
return -EIO;
if (smp_alloc_lowcore(cpu))
return -ENOMEM;
do {
- ccode = signal_processor(cpu, sigp_initial_cpu_reset);
+ ccode = sigp(cpu, sigp_initial_cpu_reset);
if (ccode == sigp_busy)
udelay(10);
if (ccode == sigp_not_operational)
@@ -552,7 +567,7 @@
} while (ccode == sigp_busy);
lowcore = (u32)(unsigned long)lowcore_ptr[cpu];
- while (signal_processor_p(lowcore, cpu, sigp_set_prefix) == sigp_busy)
+ while (sigp_p(lowcore, cpu, sigp_set_prefix) == sigp_busy)
udelay(10);
idle = current_set[cpu];
@@ -578,7 +593,7 @@
cpu_lowcore->ftrace_func = S390_lowcore.ftrace_func;
eieio();
- while (signal_processor(cpu, sigp_restart) == sigp_busy)
+ while (sigp(cpu, sigp_restart) == sigp_busy)
udelay(10);
while (!cpu_online(cpu))
@@ -640,7 +655,7 @@
/* Wait until target cpu is down */
while (!cpu_stopped(cpu))
cpu_relax();
- while (signal_processor_p(0, cpu, sigp_set_prefix) == sigp_busy)
+ while (sigp_p(0, cpu, sigp_set_prefix) == sigp_busy)
udelay(10);
smp_free_lowcore(cpu);
pr_info("Processor %d stopped\n", cpu);
@@ -649,7 +664,7 @@
void cpu_die(void)
{
idle_task_exit();
- while (signal_processor(smp_processor_id(), sigp_stop) == sigp_busy)
+ while (sigp(smp_processor_id(), sigp_stop) == sigp_busy)
cpu_relax();
for (;;);
}
@@ -765,7 +780,8 @@
get_online_cpus();
mutex_lock(&smp_cpu_state_mutex);
rc = -EBUSY;
- if (cpu_online(cpu))
+ /* disallow configuration changes of online cpus and cpu 0 */
+ if (cpu_online(cpu) || cpu == 0)
goto out;
rc = 0;
switch (val) {
diff --git a/arch/s390/kernel/switch_cpu.S b/arch/s390/kernel/switch_cpu.S
new file mode 100644
index 0000000..469f11b
--- /dev/null
+++ b/arch/s390/kernel/switch_cpu.S
@@ -0,0 +1,58 @@
+/*
+ * 31-bit switch cpu code
+ *
+ * Copyright IBM Corp. 2009
+ *
+ */
+
+#include <asm/asm-offsets.h>
+#include <asm/ptrace.h>
+
+# smp_switch_to_cpu switches to destination cpu and executes the passed function
+# Parameter: %r2 - function to call
+# %r3 - function parameter
+# %r4 - stack poiner
+# %r5 - current cpu
+# %r6 - destination cpu
+
+ .section .text
+ .align 4
+ .globl smp_switch_to_cpu
+smp_switch_to_cpu:
+ stm %r6,%r15,__SF_GPRS(%r15)
+ lr %r1,%r15
+ ahi %r15,-STACK_FRAME_OVERHEAD
+ st %r1,__SF_BACKCHAIN(%r15)
+ basr %r13,0
+0: la %r1,.gprregs_addr-0b(%r13)
+ l %r1,0(%r1)
+ stm %r0,%r15,0(%r1)
+1: sigp %r0,%r6,__SIGP_RESTART /* start destination CPU */
+ brc 2,1b /* busy, try again */
+2: sigp %r0,%r5,__SIGP_STOP /* stop current CPU */
+ brc 2,2b /* busy, try again */
+3: j 3b
+
+ .globl smp_restart_cpu
+smp_restart_cpu:
+ basr %r13,0
+0: la %r1,.gprregs_addr-0b(%r13)
+ l %r1,0(%r1)
+ lm %r0,%r15,0(%r1)
+1: sigp %r0,%r5,__SIGP_SENSE /* Wait for calling CPU */
+ brc 10,1b /* busy, accepted (status 0), running */
+ tmll %r0,0x40 /* Test if calling CPU is stopped */
+ jz 1b
+ ltr %r4,%r4 /* New stack ? */
+ jz 1f
+ lr %r15,%r4
+1: basr %r14,%r2
+
+.gprregs_addr:
+ .long .gprregs
+
+ .section .data,"aw",@progbits
+.gprregs:
+ .rept 16
+ .long 0
+ .endr
diff --git a/arch/s390/kernel/switch_cpu64.S b/arch/s390/kernel/switch_cpu64.S
new file mode 100644
index 0000000..d94aacc
--- /dev/null
+++ b/arch/s390/kernel/switch_cpu64.S
@@ -0,0 +1,51 @@
+/*
+ * 64-bit switch cpu code
+ *
+ * Copyright IBM Corp. 2009
+ *
+ */
+
+#include <asm/asm-offsets.h>
+#include <asm/ptrace.h>
+
+# smp_switch_to_cpu switches to destination cpu and executes the passed function
+# Parameter: %r2 - function to call
+# %r3 - function parameter
+# %r4 - stack poiner
+# %r5 - current cpu
+# %r6 - destination cpu
+
+ .section .text
+ .align 4
+ .globl smp_switch_to_cpu
+smp_switch_to_cpu:
+ stmg %r6,%r15,__SF_GPRS(%r15)
+ lgr %r1,%r15
+ aghi %r15,-STACK_FRAME_OVERHEAD
+ stg %r1,__SF_BACKCHAIN(%r15)
+ larl %r1,.gprregs
+ stmg %r0,%r15,0(%r1)
+1: sigp %r0,%r6,__SIGP_RESTART /* start destination CPU */
+ brc 2,1b /* busy, try again */
+2: sigp %r0,%r5,__SIGP_STOP /* stop current CPU */
+ brc 2,2b /* busy, try again */
+3: j 3b
+
+ .globl smp_restart_cpu
+smp_restart_cpu:
+ larl %r1,.gprregs
+ lmg %r0,%r15,0(%r1)
+1: sigp %r0,%r5,__SIGP_SENSE /* Wait for calling CPU */
+ brc 10,1b /* busy, accepted (status 0), running */
+ tmll %r0,0x40 /* Test if calling CPU is stopped */
+ jz 1b
+ ltgr %r4,%r4 /* New stack ? */
+ jz 1f
+ lgr %r15,%r4
+1: basr %r14,%r2
+
+ .section .data,"aw",@progbits
+.gprregs:
+ .rept 16
+ .quad 0
+ .endr
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S
index 0c26cc1..b354427 100644
--- a/arch/s390/kernel/swsusp_asm64.S
+++ b/arch/s390/kernel/swsusp_asm64.S
@@ -176,7 +176,7 @@
cgr %r1,%r2
je restore_registers /* r1 = r2 -> nothing to do */
larl %r4,.Lrestart_suspend_psw /* Set new restart PSW */
- mvc __LC_RESTART_PSW(16,%r0),0(%r4)
+ mvc __LC_RST_NEW_PSW(16,%r0),0(%r4)
3:
sigp %r9,%r1,__SIGP_INITIAL_CPU_RESET
brc 8,4f /* accepted */
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 65065ac..a8f93f1 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -51,14 +51,6 @@
#define USECS_PER_JIFFY ((unsigned long) 1000000/HZ)
#define CLK_TICKS_PER_JIFFY ((unsigned long) USECS_PER_JIFFY << 12)
-/*
- * Create a small time difference between the timer interrupts
- * on the different cpus to avoid lock contention.
- */
-#define CPU_DEVIATION (smp_processor_id() << 12)
-
-#define TICK_SIZE tick
-
u64 sched_clock_base_cc = -1; /* Force to data section. */
EXPORT_SYMBOL_GPL(sched_clock_base_cc);
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index 5f99e66..6bc9c19 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -23,6 +23,7 @@
#include <linux/security.h>
#include <linux/bootmem.h>
#include <linux/compat.h>
+#include <asm/asm-offsets.h>
#include <asm/pgtable.h>
#include <asm/system.h>
#include <asm/processor.h>
diff --git a/arch/s390/kvm/diag.c b/arch/s390/kvm/diag.c
index 8300309..9e4c841 100644
--- a/arch/s390/kvm/diag.c
+++ b/arch/s390/kvm/diag.c
@@ -39,7 +39,7 @@
vcpu->run->s390_reset_flags = 0;
break;
default:
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
atomic_clear_mask(CPUSTAT_RUNNING, &vcpu->arch.sie_block->cpuflags);
@@ -62,6 +62,6 @@
case 0x308:
return __diag_ipl_functions(vcpu);
default:
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
}
diff --git a/arch/s390/kvm/intercept.c b/arch/s390/kvm/intercept.c
index b400964..3ddc308 100644
--- a/arch/s390/kvm/intercept.c
+++ b/arch/s390/kvm/intercept.c
@@ -32,7 +32,7 @@
vcpu->stat.instruction_lctlg++;
if ((vcpu->arch.sie_block->ipb & 0xff) != 0x2f)
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
useraddr = disp2;
if (base2)
@@ -138,7 +138,7 @@
rc = __kvm_s390_vcpu_store_status(vcpu,
KVM_S390_STORE_STATUS_NOADDR);
if (rc >= 0)
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
}
if (vcpu->arch.local_int.action_bits & ACTION_RELOADVCPU_ON_STOP) {
@@ -150,7 +150,7 @@
if (vcpu->arch.local_int.action_bits & ACTION_STOP_ON_STOP) {
vcpu->arch.local_int.action_bits &= ~ACTION_STOP_ON_STOP;
VCPU_EVENT(vcpu, 3, "%s", "cpu stopped");
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
}
spin_unlock_bh(&vcpu->arch.local_int.lock);
@@ -171,9 +171,9 @@
2*PAGE_SIZE);
if (rc)
/* user will receive sigsegv, exit to user */
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
} else
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
if (rc)
VCPU_EVENT(vcpu, 2, "unhandled validity intercept code %d",
@@ -189,7 +189,7 @@
handler = instruction_handlers[vcpu->arch.sie_block->ipa >> 8];
if (handler)
return handler(vcpu);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
static int handle_prog(struct kvm_vcpu *vcpu)
@@ -206,7 +206,7 @@
rc = handle_instruction(vcpu);
rc2 = handle_prog(vcpu);
- if (rc == -ENOTSUPP)
+ if (rc == -EOPNOTSUPP)
vcpu->arch.sie_block->icptcode = 0x04;
if (rc)
return rc;
@@ -231,9 +231,9 @@
u8 code = vcpu->arch.sie_block->icptcode;
if (code & 3 || (code >> 2) >= ARRAY_SIZE(intercept_funcs))
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
func = intercept_funcs[code >> 2];
if (func)
return func(vcpu);
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 43486c2..834774d 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -10,12 +10,12 @@
* Author(s): Carsten Otte <cotte@de.ibm.com>
*/
-#include <asm/lowcore.h>
-#include <asm/uaccess.h>
-#include <linux/hrtimer.h>
#include <linux/interrupt.h>
#include <linux/kvm_host.h>
+#include <linux/hrtimer.h>
#include <linux/signal.h>
+#include <asm/asm-offsets.h>
+#include <asm/uaccess.h>
#include "kvm-s390.h"
#include "gaccess.h"
@@ -187,8 +187,8 @@
if (rc == -EFAULT)
exception = 1;
- rc = put_guest_u64(vcpu, __LC_PFAULT_INTPARM,
- inti->ext.ext_params2);
+ rc = put_guest_u64(vcpu, __LC_EXT_PARAMS2,
+ inti->ext.ext_params2);
if (rc == -EFAULT)
exception = 1;
break;
@@ -342,7 +342,7 @@
if (psw_interrupts_disabled(vcpu)) {
VCPU_EVENT(vcpu, 3, "%s", "disabled wait");
__unset_cpu_idle(vcpu);
- return -ENOTSUPP; /* disabled wait */
+ return -EOPNOTSUPP; /* disabled wait */
}
if (psw_extint_disabled(vcpu) ||
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index f8bcaef..3fa0a10 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -23,6 +23,7 @@
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/timer.h>
+#include <asm/asm-offsets.h>
#include <asm/lowcore.h>
#include <asm/pgtable.h>
#include <asm/nmi.h>
@@ -543,7 +544,7 @@
rc = -EINTR;
}
- if (rc == -ENOTSUPP) {
+ if (rc == -EOPNOTSUPP) {
/* intercept cannot be handled in-kernel, prepare kvm-run */
kvm_run->exit_reason = KVM_EXIT_S390_SIEIC;
kvm_run->s390_sieic.icptcode = vcpu->arch.sie_block->icptcode;
@@ -603,45 +604,45 @@
} else
prefix = 0;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, fp_regs),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, fp_regs),
vcpu->arch.guest_fpregs.fprs, 128, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, gp_regs),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, gp_regs),
vcpu->arch.guest_gprs, 128, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, psw),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, psw),
&vcpu->arch.sie_block->gpsw, 16, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, pref_reg),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, pref_reg),
&vcpu->arch.sie_block->prefix, 4, prefix))
return -EFAULT;
if (__guestcopy(vcpu,
- addr + offsetof(struct save_area_s390x, fp_ctrl_reg),
+ addr + offsetof(struct save_area, fp_ctrl_reg),
&vcpu->arch.guest_fpregs.fpc, 4, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, tod_reg),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, tod_reg),
&vcpu->arch.sie_block->todpr, 4, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, timer),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, timer),
&vcpu->arch.sie_block->cputm, 8, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, clk_cmp),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, clk_cmp),
&vcpu->arch.sie_block->ckc, 8, prefix))
return -EFAULT;
- if (__guestcopy(vcpu, addr + offsetof(struct save_area_s390x, acc_regs),
+ if (__guestcopy(vcpu, addr + offsetof(struct save_area, acc_regs),
&vcpu->arch.guest_acrs, 64, prefix))
return -EFAULT;
if (__guestcopy(vcpu,
- addr + offsetof(struct save_area_s390x, ctrl_regs),
+ addr + offsetof(struct save_area, ctrl_regs),
&vcpu->arch.sie_block->gcr, 128, prefix))
return -EFAULT;
return 0;
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index d426aac..28c5567 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -323,5 +323,5 @@
else
return handler(vcpu);
}
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c
index 15ee111..241a484 100644
--- a/arch/s390/kvm/sigp.c
+++ b/arch/s390/kvm/sigp.c
@@ -172,7 +172,7 @@
rc = 0; /* order accepted */
break;
default:
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
}
return rc;
}
@@ -293,7 +293,7 @@
vcpu->stat.instruction_sigp_restart++;
/* user space must know about restart */
default:
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
if (rc < 0)
diff --git a/arch/s390/lib/Makefile b/arch/s390/lib/Makefile
index 97975ec..cd54a1c 100644
--- a/arch/s390/lib/Makefile
+++ b/arch/s390/lib/Makefile
@@ -2,7 +2,7 @@
# Makefile for s390-specific library files..
#
-lib-y += delay.o string.o uaccess_std.o uaccess_pt.o
+lib-y += delay.o string.o uaccess_std.o uaccess_pt.o usercopy.o
obj-$(CONFIG_32BIT) += div64.o qrnnd.o ucmpdi2.o
lib-$(CONFIG_64BIT) += uaccess_mvcos.o
lib-$(CONFIG_SMP) += spinlock.o
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c
index cff327f..91754ff 100644
--- a/arch/s390/lib/spinlock.c
+++ b/arch/s390/lib/spinlock.c
@@ -43,16 +43,24 @@
{
int count = spin_retry;
unsigned int cpu = ~smp_processor_id();
+ unsigned int owner;
while (1) {
- if (count-- <= 0) {
- unsigned int owner = lp->owner_cpu;
- if (owner != 0)
- _raw_yield_cpu(~owner);
- count = spin_retry;
+ owner = lp->owner_cpu;
+ if (!owner || smp_vcpu_scheduled(~owner)) {
+ for (count = spin_retry; count > 0; count--) {
+ if (arch_spin_is_locked(lp))
+ continue;
+ if (_raw_compare_and_swap(&lp->owner_cpu, 0,
+ cpu) == 0)
+ return;
+ }
+ if (MACHINE_IS_LPAR)
+ continue;
}
- if (arch_spin_is_locked(lp))
- continue;
+ owner = lp->owner_cpu;
+ if (owner)
+ _raw_yield_cpu(~owner);
if (_raw_compare_and_swap(&lp->owner_cpu, 0, cpu) == 0)
return;
}
@@ -63,17 +71,27 @@
{
int count = spin_retry;
unsigned int cpu = ~smp_processor_id();
+ unsigned int owner;
local_irq_restore(flags);
while (1) {
- if (count-- <= 0) {
- unsigned int owner = lp->owner_cpu;
- if (owner != 0)
- _raw_yield_cpu(~owner);
- count = spin_retry;
+ owner = lp->owner_cpu;
+ if (!owner || smp_vcpu_scheduled(~owner)) {
+ for (count = spin_retry; count > 0; count--) {
+ if (arch_spin_is_locked(lp))
+ continue;
+ local_irq_disable();
+ if (_raw_compare_and_swap(&lp->owner_cpu, 0,
+ cpu) == 0)
+ return;
+ local_irq_restore(flags);
+ }
+ if (MACHINE_IS_LPAR)
+ continue;
}
- if (arch_spin_is_locked(lp))
- continue;
+ owner = lp->owner_cpu;
+ if (owner)
+ _raw_yield_cpu(~owner);
local_irq_disable();
if (_raw_compare_and_swap(&lp->owner_cpu, 0, cpu) == 0)
return;
@@ -100,8 +118,11 @@
void arch_spin_relax(arch_spinlock_t *lock)
{
unsigned int cpu = lock->owner_cpu;
- if (cpu != 0)
- _raw_yield_cpu(~cpu);
+ if (cpu != 0) {
+ if (MACHINE_IS_VM || MACHINE_IS_KVM ||
+ !smp_vcpu_scheduled(~cpu))
+ _raw_yield_cpu(~cpu);
+ }
}
EXPORT_SYMBOL(arch_spin_relax);
diff --git a/arch/s390/lib/usercopy.c b/arch/s390/lib/usercopy.c
new file mode 100644
index 0000000..14b363f
--- /dev/null
+++ b/arch/s390/lib/usercopy.c
@@ -0,0 +1,8 @@
+#include <linux/module.h>
+#include <linux/bug.h>
+
+void copy_from_user_overflow(void)
+{
+ WARN(1, "Buffer overflow detected!\n");
+}
+EXPORT_SYMBOL(copy_from_user_overflow);
diff --git a/arch/s390/mm/extmem.c b/arch/s390/mm/extmem.c
index 5c84571..6409fd57e 100644
--- a/arch/s390/mm/extmem.c
+++ b/arch/s390/mm/extmem.c
@@ -309,7 +309,7 @@
}
#endif
if (qout->segcnt > 6) {
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
goto out_free;
}
@@ -324,11 +324,11 @@
for (i=0; i<qout->segcnt; i++) {
if (((qout->range[i].start & 0xff) != SEG_TYPE_EW) &&
((qout->range[i].start & 0xff) != SEG_TYPE_EN)) {
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
goto out_free;
}
if (start != qout->range[i].start >> PAGE_SHIFT) {
- rc = -ENOTSUPP;
+ rc = -EOPNOTSUPP;
goto out_free;
}
start = (qout->range[i].end >> PAGE_SHIFT) + 1;
@@ -357,7 +357,7 @@
* -ENOSYS : we are not running on VM
* -EIO : could not perform query diagnose
* -ENOENT : no such segment
- * -ENOTSUPP: multi-part segment cannot be used with linux
+ * -EOPNOTSUPP: multi-part segment cannot be used with linux
* -ENOMEM : out of memory
* 0 .. 6 : type of segment as defined in include/asm-s390/extmem.h
*/
@@ -515,7 +515,7 @@
* -ENOSYS : we are not running on VM
* -EIO : could not perform query or load diagnose
* -ENOENT : no such segment
- * -ENOTSUPP: multi-part segment cannot be used with linux
+ * -EOPNOTSUPP: multi-part segment cannot be used with linux
* -ENOSPC : segment cannot be used (overlaps with storage)
* -EBUSY : segment can temporarily not be used (overlaps with dcss)
* -ERANGE : segment cannot be used (exceeds kernel mapping range)
@@ -742,7 +742,7 @@
pr_err("Loading or querying DCSS %s resulted in a "
"hardware error\n", seg_name);
break;
- case -ENOTSUPP:
+ case -EOPNOTSUPP:
pr_err("DCSS %s has multiple page ranges and cannot be "
"loaded or queried\n", seg_name);
break;
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index fc102e7..3040d7c 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -30,6 +30,7 @@
#include <linux/kprobes.h>
#include <linux/uaccess.h>
#include <linux/hugetlb.h>
+#include <asm/asm-offsets.h>
#include <asm/system.h>
#include <asm/pgtable.h>
#include <asm/s390_ext.h>
@@ -59,15 +60,13 @@
{
int ret = 0;
-#ifdef CONFIG_KPROBES
/* kprobe_running() needs smp_processor_id() */
- if (!user_mode(regs)) {
+ if (kprobes_built_in() && !user_mode(regs)) {
preempt_disable();
if (kprobe_running() && kprobe_fault_handler(regs, 14))
ret = 1;
preempt_enable();
}
-#endif
return ret;
}
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 7656479..d5865e4 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -143,33 +143,34 @@
}
#endif
-void free_initmem(void)
+void free_init_pages(char *what, unsigned long begin, unsigned long end)
{
- unsigned long addr;
+ unsigned long addr = begin;
- addr = (unsigned long)(&__init_begin);
- for (; addr < (unsigned long)(&__init_end); addr += PAGE_SIZE) {
+ if (begin >= end)
+ return;
+ for (; addr < end; addr += PAGE_SIZE) {
ClearPageReserved(virt_to_page(addr));
init_page_count(virt_to_page(addr));
- memset((void *)addr, POISON_FREE_INITMEM, PAGE_SIZE);
+ memset((void *)(addr & PAGE_MASK), POISON_FREE_INITMEM,
+ PAGE_SIZE);
free_page(addr);
totalram_pages++;
- }
- printk ("Freeing unused kernel memory: %ldk freed\n",
- ((unsigned long)&__init_end - (unsigned long)&__init_begin) >> 10);
+ }
+ printk(KERN_INFO "Freeing %s: %luk freed\n", what, (end - begin) >> 10);
+}
+
+void free_initmem(void)
+{
+ free_init_pages("unused kernel memory",
+ (unsigned long)&__init_begin,
+ (unsigned long)&__init_end);
}
#ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end)
{
- if (start < end)
- printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page(start);
- totalram_pages++;
- }
+ free_init_pages("initrd memory", start, end);
}
#endif
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index a8c8b56..1b3def1 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -28,6 +28,9 @@
* All disk operations are performed by sending messages back and forth to
* the OS/400 partition.
*/
+
+#define pr_fmt(fmt) "viod: " fmt
+
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/module.h>
@@ -63,9 +66,6 @@
#define VIOD_VERS "1.64"
-#define VIOD_KERN_WARNING KERN_WARNING "viod: "
-#define VIOD_KERN_INFO KERN_INFO "viod: "
-
enum {
PARTITION_SHIFT = 3,
MAX_DISKNO = HVMAXARCHITECTEDVIRTUALDISKS,
@@ -156,7 +156,7 @@
((u64)DEVICE_NO(d) << 48) | ((u64)flags << 32),
0, 0, 0);
if (hvrc != 0) {
- printk(VIOD_KERN_WARNING "HV open failed %d\n", (int)hvrc);
+ pr_warning("HV open failed %d\n", (int)hvrc);
return -EIO;
}
@@ -167,9 +167,8 @@
const struct vio_error_entry *err =
vio_lookup_rc(viodasd_err_table, we.sub_result);
- printk(VIOD_KERN_WARNING
- "bad rc opening disk: %d:0x%04x (%s)\n",
- (int)we.rc, we.sub_result, err->msg);
+ pr_warning("bad rc opening disk: %d:0x%04x (%s)\n",
+ (int)we.rc, we.sub_result, err->msg);
return -EIO;
}
@@ -195,8 +194,7 @@
((u64)DEVICE_NO(d) << 48) /* | ((u64)flags << 32) */,
0, 0, 0);
if (hvrc != 0)
- printk(VIOD_KERN_WARNING "HV close call failed %d\n",
- (int)hvrc);
+ pr_warning("HV close call failed %d\n", (int)hvrc);
return 0;
}
@@ -288,8 +286,7 @@
bevent = (struct vioblocklpevent *)
vio_get_event_buffer(viomajorsubtype_blockio);
if (bevent == NULL) {
- printk(VIOD_KERN_WARNING
- "error allocating disk event buffer\n");
+ pr_warning("error allocating disk event buffer\n");
goto error_ret;
}
@@ -333,9 +330,8 @@
}
if (hvrc != HvLpEvent_Rc_Good) {
- printk(VIOD_KERN_WARNING
- "error sending disk event to OS/400 (rc %d)\n",
- (int)hvrc);
+ pr_warning("error sending disk event to OS/400 (rc %d)\n",
+ (int)hvrc);
goto error_ret;
}
spin_unlock_irqrestore(&viodasd_spinlock, flags);
@@ -402,7 +398,7 @@
((u64)dev_no << 48) | ((u64)flags<< 32),
0, 0, 0);
if (hvrc != 0) {
- printk(VIOD_KERN_WARNING "bad rc on HV open %d\n", (int)hvrc);
+ pr_warning("bad rc on HV open %d\n", (int)hvrc);
return 0;
}
@@ -416,9 +412,8 @@
goto retry;
}
if (we.max_disk > (MAX_DISKNO - 1)) {
- printk_once(VIOD_KERN_INFO
- "Only examining the first %d of %d disks connected\n",
- MAX_DISKNO, we.max_disk + 1);
+ printk_once(KERN_INFO pr_fmt("Only examining the first %d of %d disks connected\n"),
+ MAX_DISKNO, we.max_disk + 1);
}
/* Send the close event to OS/400. We DON'T expect a response */
@@ -432,17 +427,15 @@
((u64)dev_no << 48) | ((u64)flags << 32),
0, 0, 0);
if (hvrc != 0) {
- printk(VIOD_KERN_WARNING
- "bad rc sending event to OS/400 %d\n", (int)hvrc);
+ pr_warning("bad rc sending event to OS/400 %d\n", (int)hvrc);
return 0;
}
if (d->dev == NULL) {
/* this is when we reprobe for new disks */
if (vio_create_viodasd(dev_no) == NULL) {
- printk(VIOD_KERN_WARNING
- "cannot allocate virtual device for disk %d\n",
- dev_no);
+ pr_warning("cannot allocate virtual device for disk %d\n",
+ dev_no);
return 0;
}
/*
@@ -457,15 +450,13 @@
spin_lock_init(&d->q_lock);
q = blk_init_queue(do_viodasd_request, &d->q_lock);
if (q == NULL) {
- printk(VIOD_KERN_WARNING "cannot allocate queue for disk %d\n",
- dev_no);
+ pr_warning("cannot allocate queue for disk %d\n", dev_no);
return 0;
}
g = alloc_disk(1 << PARTITION_SHIFT);
if (g == NULL) {
- printk(VIOD_KERN_WARNING
- "cannot allocate disk structure for disk %d\n",
- dev_no);
+ pr_warning("cannot allocate disk structure for disk %d\n",
+ dev_no);
blk_cleanup_queue(q);
return 0;
}
@@ -489,13 +480,12 @@
g->driverfs_dev = d->dev;
set_capacity(g, d->size >> 9);
- printk(VIOD_KERN_INFO "disk %d: %lu sectors (%lu MB) "
- "CHS=%d/%d/%d sector size %d%s\n",
- dev_no, (unsigned long)(d->size >> 9),
- (unsigned long)(d->size >> 20),
- (int)d->cylinders, (int)d->tracks,
- (int)d->sectors, (int)d->bytes_per_sector,
- d->read_only ? " (RO)" : "");
+ pr_info("disk %d: %lu sectors (%lu MB) CHS=%d/%d/%d sector size %d%s\n",
+ dev_no, (unsigned long)(d->size >> 9),
+ (unsigned long)(d->size >> 20),
+ (int)d->cylinders, (int)d->tracks,
+ (int)d->sectors, (int)d->bytes_per_sector,
+ d->read_only ? " (RO)" : "");
/* register us in the global list */
add_disk(g);
@@ -580,8 +570,8 @@
if (error) {
const struct vio_error_entry *err;
err = vio_lookup_rc(viodasd_err_table, bevent->sub_result);
- printk(VIOD_KERN_WARNING "read/write error %d:0x%04x (%s)\n",
- event->xRc, bevent->sub_result, err->msg);
+ pr_warning("read/write error %d:0x%04x (%s)\n",
+ event->xRc, bevent->sub_result, err->msg);
num_sect = blk_rq_sectors(req);
}
qlock = req->q->queue_lock;
@@ -606,8 +596,7 @@
return;
/* First, we should NEVER get an int here...only acks */
if (hvlpevent_is_int(event)) {
- printk(VIOD_KERN_WARNING
- "Yikes! got an int in viodasd event handler!\n");
+ pr_warning("Yikes! got an int in viodasd event handler!\n");
if (hvlpevent_need_ack(event)) {
event->xRc = HvLpEvent_Rc_InvalidSubtype;
HvCallEvent_ackLpEvent(event);
@@ -650,7 +639,7 @@
break;
default:
- printk(VIOD_KERN_WARNING "invalid subtype!");
+ pr_warning("invalid subtype!");
if (hvlpevent_need_ack(event)) {
event->xRc = HvLpEvent_Rc_InvalidSubtype;
HvCallEvent_ackLpEvent(event);
@@ -739,29 +728,26 @@
vio_set_hostlp();
if (viopath_hostLp == HvLpIndexInvalid) {
- printk(VIOD_KERN_WARNING "invalid hosting partition\n");
+ pr_warning("invalid hosting partition\n");
rc = -EIO;
goto early_fail;
}
- printk(VIOD_KERN_INFO "vers " VIOD_VERS ", hosting partition %d\n",
- viopath_hostLp);
+ pr_info("vers " VIOD_VERS ", hosting partition %d\n", viopath_hostLp);
/* register the block device */
rc = register_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
if (rc) {
- printk(VIOD_KERN_WARNING
- "Unable to get major number %d for %s\n",
- VIODASD_MAJOR, VIOD_GENHD_NAME);
+ pr_warning("Unable to get major number %d for %s\n",
+ VIODASD_MAJOR, VIOD_GENHD_NAME);
goto early_fail;
}
/* Actually open the path to the hosting partition */
rc = viopath_open(viopath_hostLp, viomajorsubtype_blockio,
VIOMAXREQ + 2);
if (rc) {
- printk(VIOD_KERN_WARNING
- "error opening path to host partition %d\n",
- viopath_hostLp);
+ pr_warning("error opening path to host partition %d\n",
+ viopath_hostLp);
goto unregister_blk;
}
@@ -770,7 +756,7 @@
rc = vio_register_driver(&viodasd_driver);
if (rc) {
- printk(VIOD_KERN_WARNING "vio_register_driver failed\n");
+ pr_warning("vio_register_driver failed\n");
goto unset_handler;
}
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index d8dac58..4c3b59b 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -748,9 +748,9 @@
.chars_in_buffer = hvc_chars_in_buffer,
};
-struct hvc_struct __devinit *hvc_alloc(uint32_t vtermno, int data,
- const struct hv_ops *ops,
- int outbuf_size)
+struct hvc_struct *hvc_alloc(uint32_t vtermno, int data,
+ const struct hv_ops *ops,
+ int outbuf_size)
{
struct hvc_struct *hp;
int i;
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h
index 52ddf4d..54381eba 100644
--- a/drivers/char/hvc_console.h
+++ b/drivers/char/hvc_console.h
@@ -80,8 +80,8 @@
const struct hv_ops *ops);
/* register a vterm for hvc tty operation (module_init or hotplug add) */
-extern struct hvc_struct * __devinit hvc_alloc(uint32_t vtermno, int data,
- const struct hv_ops *ops, int outbuf_size);
+extern struct hvc_struct * hvc_alloc(uint32_t vtermno, int data,
+ const struct hv_ops *ops, int outbuf_size);
/* remove a vterm from hvc tty operation (module_exit or hotplug remove) */
extern int hvc_remove(struct hvc_struct *hp);
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 2db4c0a..c9bc896 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1047,7 +1047,7 @@
static ssize_t cmm_write(struct file *filp, const char __user *buf,
size_t count, loff_t *ppos)
{
- struct cm4000_dev *dev = (struct cm4000_dev *) filp->private_data;
+ struct cm4000_dev *dev = filp->private_data;
unsigned int iobase = dev->p_dev->io.BasePort1;
unsigned short s;
unsigned char tmp;
diff --git a/drivers/hwmon/ams/ams-core.c b/drivers/hwmon/ams/ams-core.c
index 6c9ace1..2ad62c3 100644
--- a/drivers/hwmon/ams/ams-core.c
+++ b/drivers/hwmon/ams/ams-core.c
@@ -213,7 +213,7 @@
return -ENODEV;
}
-void ams_exit(void)
+void ams_sensor_detach(void)
{
/* Remove input device */
ams_input_exit();
@@ -221,9 +221,6 @@
/* Remove attributes */
device_remove_file(&ams_info.of_dev->dev, &dev_attr_current);
- /* Shut down implementation */
- ams_info.exit();
-
/* Flush interrupt worker
*
* We do this after ams_info.exit(), because an interrupt might
@@ -239,6 +236,12 @@
pmf_unregister_irq_client(&ams_freefall_client);
}
+static void __exit ams_exit(void)
+{
+ /* Shut down implementation */
+ ams_info.exit();
+}
+
MODULE_AUTHOR("Stelian Pop, Michael Hanselmann");
MODULE_DESCRIPTION("Apple Motion Sensor driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/ams/ams-i2c.c b/drivers/hwmon/ams/ams-i2c.c
index 2cbf8a6..abeecd2 100644
--- a/drivers/hwmon/ams/ams-i2c.c
+++ b/drivers/hwmon/ams/ams-i2c.c
@@ -238,6 +238,8 @@
static int ams_i2c_remove(struct i2c_client *client)
{
if (ams_info.has_device) {
+ ams_sensor_detach();
+
/* Disable interrupts */
ams_i2c_set_irq(AMS_IRQ_ALL, 0);
diff --git a/drivers/hwmon/ams/ams-pmu.c b/drivers/hwmon/ams/ams-pmu.c
index fb18b3d..4f61b3e 100644
--- a/drivers/hwmon/ams/ams-pmu.c
+++ b/drivers/hwmon/ams/ams-pmu.c
@@ -133,6 +133,8 @@
static void ams_pmu_exit(void)
{
+ ams_sensor_detach();
+
/* Disable interrupts */
ams_pmu_set_irq(AMS_IRQ_ALL, 0);
diff --git a/drivers/hwmon/ams/ams.h b/drivers/hwmon/ams/ams.h
index 5ed387b..b28d7e2 100644
--- a/drivers/hwmon/ams/ams.h
+++ b/drivers/hwmon/ams/ams.h
@@ -61,6 +61,7 @@
extern void ams_sensors(s8 *x, s8 *y, s8 *z);
extern int ams_sensor_attach(void);
+extern void ams_sensor_detach(void);
extern int ams_pmu_init(struct device_node *np);
extern int ams_i2c_init(struct device_node *np);
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 5f318ce..737f052 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -564,6 +564,16 @@
This driver can also be built as a module. If so, the module
will be called i2c-versatile.
+config I2C_OCTEON
+ tristate "Cavium OCTEON I2C bus support"
+ depends on CPU_CAVIUM_OCTEON
+ help
+ Say yes if you want to support the I2C serial bus on Cavium
+ OCTEON SOC.
+
+ This driver can also be built as a module. If so, the module
+ will be called i2c-octeon.
+
comment "External I2C/SMBus adapter drivers"
config I2C_PARPORT
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 302c551..c2c4ea1 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -54,6 +54,7 @@
obj-$(CONFIG_I2C_SIMTEC) += i2c-simtec.o
obj-$(CONFIG_I2C_STU300) += i2c-stu300.o
obj-$(CONFIG_I2C_VERSATILE) += i2c-versatile.o
+obj-$(CONFIG_I2C_OCTEON) += i2c-octeon.o
# External I2C/SMBus adapter drivers
obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c
new file mode 100644
index 0000000..6037550
--- /dev/null
+++ b/drivers/i2c/busses/i2c-octeon.c
@@ -0,0 +1,651 @@
+/*
+ * (C) Copyright 2009-2010
+ * Nokia Siemens Networks, michael.lawnick.ext@nsn.com
+ *
+ * Portions Copyright (C) 2010 Cavium Networks, Inc.
+ *
+ * This is a driver for the i2c adapter in Cavium Networks' OCTEON processors.
+ *
+ * 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 <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+
+#include <linux/io.h>
+#include <linux/i2c.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+
+#include <asm/octeon/octeon.h>
+
+#define DRV_NAME "i2c-octeon"
+
+/* The previous out-of-tree version was implicitly version 1.0. */
+#define DRV_VERSION "2.0"
+
+/* register offsets */
+#define SW_TWSI 0x00
+#define TWSI_INT 0x10
+
+/* Controller command patterns */
+#define SW_TWSI_V 0x8000000000000000ull
+#define SW_TWSI_EOP_TWSI_DATA 0x0C00000100000000ull
+#define SW_TWSI_EOP_TWSI_CTL 0x0C00000200000000ull
+#define SW_TWSI_EOP_TWSI_CLKCTL 0x0C00000300000000ull
+#define SW_TWSI_EOP_TWSI_STAT 0x0C00000300000000ull
+#define SW_TWSI_EOP_TWSI_RST 0x0C00000700000000ull
+#define SW_TWSI_OP_TWSI_CLK 0x0800000000000000ull
+#define SW_TWSI_R 0x0100000000000000ull
+
+/* Controller command and status bits */
+#define TWSI_CTL_CE 0x80
+#define TWSI_CTL_ENAB 0x40
+#define TWSI_CTL_STA 0x20
+#define TWSI_CTL_STP 0x10
+#define TWSI_CTL_IFLG 0x08
+#define TWSI_CTL_AAK 0x04
+
+/* Some status values */
+#define STAT_START 0x08
+#define STAT_RSTART 0x10
+#define STAT_TXADDR_ACK 0x18
+#define STAT_TXDATA_ACK 0x28
+#define STAT_RXADDR_ACK 0x40
+#define STAT_RXDATA_ACK 0x50
+#define STAT_IDLE 0xF8
+
+struct octeon_i2c {
+ wait_queue_head_t queue;
+ struct i2c_adapter adap;
+ int irq;
+ int twsi_freq;
+ int sys_freq;
+ resource_size_t twsi_phys;
+ void __iomem *twsi_base;
+ resource_size_t regsize;
+ struct device *dev;
+};
+
+/**
+ * octeon_i2c_write_sw - write an I2C core register.
+ * @i2c: The struct octeon_i2c.
+ * @eop_reg: Register selector.
+ * @data: Value to be written.
+ *
+ * The I2C core registers are accessed indirectly via the SW_TWSI CSR.
+ */
+static void octeon_i2c_write_sw(struct octeon_i2c *i2c,
+ u64 eop_reg,
+ u8 data)
+{
+ u64 tmp;
+
+ __raw_writeq(SW_TWSI_V | eop_reg | data, i2c->twsi_base + SW_TWSI);
+ do {
+ tmp = __raw_readq(i2c->twsi_base + SW_TWSI);
+ } while ((tmp & SW_TWSI_V) != 0);
+}
+
+/**
+ * octeon_i2c_read_sw - write an I2C core register.
+ * @i2c: The struct octeon_i2c.
+ * @eop_reg: Register selector.
+ *
+ * Returns the data.
+ *
+ * The I2C core registers are accessed indirectly via the SW_TWSI CSR.
+ */
+static u8 octeon_i2c_read_sw(struct octeon_i2c *i2c, u64 eop_reg)
+{
+ u64 tmp;
+
+ __raw_writeq(SW_TWSI_V | eop_reg | SW_TWSI_R, i2c->twsi_base + SW_TWSI);
+ do {
+ tmp = __raw_readq(i2c->twsi_base + SW_TWSI);
+ } while ((tmp & SW_TWSI_V) != 0);
+
+ return tmp & 0xFF;
+}
+
+/**
+ * octeon_i2c_write_int - write the TWSI_INT register
+ * @i2c: The struct octeon_i2c.
+ * @data: Value to be written.
+ */
+static void octeon_i2c_write_int(struct octeon_i2c *i2c, u64 data)
+{
+ u64 tmp;
+
+ __raw_writeq(data, i2c->twsi_base + TWSI_INT);
+ tmp = __raw_readq(i2c->twsi_base + TWSI_INT);
+}
+
+/**
+ * octeon_i2c_int_enable - enable the TS interrupt.
+ * @i2c: The struct octeon_i2c.
+ *
+ * The interrupt will be asserted when there is non-STAT_IDLE state in
+ * the SW_TWSI_EOP_TWSI_STAT register.
+ */
+static void octeon_i2c_int_enable(struct octeon_i2c *i2c)
+{
+ octeon_i2c_write_int(i2c, 0x40);
+}
+
+/**
+ * octeon_i2c_int_disable - disable the TS interrupt.
+ * @i2c: The struct octeon_i2c.
+ */
+static void octeon_i2c_int_disable(struct octeon_i2c *i2c)
+{
+ octeon_i2c_write_int(i2c, 0);
+}
+
+/**
+ * octeon_i2c_unblock - unblock the bus.
+ * @i2c: The struct octeon_i2c.
+ *
+ * If there was a reset while a device was driving 0 to bus,
+ * bus is blocked. We toggle it free manually by some clock
+ * cycles and send a stop.
+ */
+static void octeon_i2c_unblock(struct octeon_i2c *i2c)
+{
+ int i;
+
+ dev_dbg(i2c->dev, "%s\n", __func__);
+ for (i = 0; i < 9; i++) {
+ octeon_i2c_write_int(i2c, 0x0);
+ udelay(5);
+ octeon_i2c_write_int(i2c, 0x200);
+ udelay(5);
+ }
+ octeon_i2c_write_int(i2c, 0x300);
+ udelay(5);
+ octeon_i2c_write_int(i2c, 0x100);
+ udelay(5);
+ octeon_i2c_write_int(i2c, 0x0);
+}
+
+/**
+ * octeon_i2c_isr - the interrupt service routine.
+ * @int: The irq, unused.
+ * @dev_id: Our struct octeon_i2c.
+ */
+static irqreturn_t octeon_i2c_isr(int irq, void *dev_id)
+{
+ struct octeon_i2c *i2c = dev_id;
+
+ octeon_i2c_int_disable(i2c);
+ wake_up_interruptible(&i2c->queue);
+
+ return IRQ_HANDLED;
+}
+
+
+static int octeon_i2c_test_iflg(struct octeon_i2c *i2c)
+{
+ return (octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_CTL) & TWSI_CTL_IFLG) != 0;
+}
+
+/**
+ * octeon_i2c_wait - wait for the IFLG to be set.
+ * @i2c: The struct octeon_i2c.
+ *
+ * Returns 0 on success, otherwise a negative errno.
+ */
+static int octeon_i2c_wait(struct octeon_i2c *i2c)
+{
+ int result;
+
+ octeon_i2c_int_enable(i2c);
+
+ result = wait_event_interruptible_timeout(i2c->queue,
+ octeon_i2c_test_iflg(i2c),
+ i2c->adap.timeout);
+
+ octeon_i2c_int_disable(i2c);
+
+ if (result < 0) {
+ dev_dbg(i2c->dev, "%s: wait interrupted\n", __func__);
+ return result;
+ } else if (result == 0) {
+ dev_dbg(i2c->dev, "%s: timeout\n", __func__);
+ result = -ETIMEDOUT;
+ }
+
+ return 0;
+}
+
+/**
+ * octeon_i2c_start - send START to the bus.
+ * @i2c: The struct octeon_i2c.
+ *
+ * Returns 0 on success, otherwise a negative errno.
+ */
+static int octeon_i2c_start(struct octeon_i2c *i2c)
+{
+ u8 data;
+ int result;
+
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL,
+ TWSI_CTL_ENAB | TWSI_CTL_STA);
+
+ result = octeon_i2c_wait(i2c);
+ if (result) {
+ if (octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT) == STAT_IDLE) {
+ /*
+ * Controller refused to send start flag May
+ * be a client is holding SDA low - let's try
+ * to free it.
+ */
+ octeon_i2c_unblock(i2c);
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL,
+ TWSI_CTL_ENAB | TWSI_CTL_STA);
+
+ result = octeon_i2c_wait(i2c);
+ }
+ if (result)
+ return result;
+ }
+
+ data = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT);
+ if ((data != STAT_START) && (data != STAT_RSTART)) {
+ dev_err(i2c->dev, "%s: bad status (0x%x)\n", __func__, data);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+/**
+ * octeon_i2c_stop - send STOP to the bus.
+ * @i2c: The struct octeon_i2c.
+ *
+ * Returns 0 on success, otherwise a negative errno.
+ */
+static int octeon_i2c_stop(struct octeon_i2c *i2c)
+{
+ u8 data;
+
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL,
+ TWSI_CTL_ENAB | TWSI_CTL_STP);
+
+ data = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT);
+
+ if (data != STAT_IDLE) {
+ dev_err(i2c->dev, "%s: bad status(0x%x)\n", __func__, data);
+ return -EIO;
+ }
+ return 0;
+}
+
+/**
+ * octeon_i2c_write - send data to the bus.
+ * @i2c: The struct octeon_i2c.
+ * @target: Target address.
+ * @data: Pointer to the data to be sent.
+ * @length: Length of the data.
+ *
+ * The address is sent over the bus, then the data.
+ *
+ * Returns 0 on success, otherwise a negative errno.
+ */
+static int octeon_i2c_write(struct octeon_i2c *i2c, int target,
+ const u8 *data, int length)
+{
+ int i, result;
+ u8 tmp;
+
+ result = octeon_i2c_start(i2c);
+ if (result)
+ return result;
+
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_DATA, target << 1);
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL, TWSI_CTL_ENAB);
+
+ result = octeon_i2c_wait(i2c);
+ if (result)
+ return result;
+
+ for (i = 0; i < length; i++) {
+ tmp = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT);
+ if ((tmp != STAT_TXADDR_ACK) && (tmp != STAT_TXDATA_ACK)) {
+ dev_err(i2c->dev,
+ "%s: bad status before write (0x%x)\n",
+ __func__, tmp);
+ return -EIO;
+ }
+
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_DATA, data[i]);
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL, TWSI_CTL_ENAB);
+
+ result = octeon_i2c_wait(i2c);
+ if (result)
+ return result;
+ }
+
+ return 0;
+}
+
+/**
+ * octeon_i2c_read - receive data from the bus.
+ * @i2c: The struct octeon_i2c.
+ * @target: Target address.
+ * @data: Pointer to the location to store the datae .
+ * @length: Length of the data.
+ *
+ * The address is sent over the bus, then the data is read.
+ *
+ * Returns 0 on success, otherwise a negative errno.
+ */
+static int octeon_i2c_read(struct octeon_i2c *i2c, int target,
+ u8 *data, int length)
+{
+ int i, result;
+ u8 tmp;
+
+ if (length < 1)
+ return -EINVAL;
+
+ result = octeon_i2c_start(i2c);
+ if (result)
+ return result;
+
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_DATA, (target<<1) | 1);
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL, TWSI_CTL_ENAB);
+
+ result = octeon_i2c_wait(i2c);
+ if (result)
+ return result;
+
+ for (i = 0; i < length; i++) {
+ tmp = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT);
+ if ((tmp != STAT_RXDATA_ACK) && (tmp != STAT_RXADDR_ACK)) {
+ dev_err(i2c->dev,
+ "%s: bad status before read (0x%x)\n",
+ __func__, tmp);
+ return -EIO;
+ }
+
+ if (i+1 < length)
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL,
+ TWSI_CTL_ENAB | TWSI_CTL_AAK);
+ else
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL,
+ TWSI_CTL_ENAB);
+
+ result = octeon_i2c_wait(i2c);
+ if (result)
+ return result;
+
+ data[i] = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_DATA);
+ }
+ return 0;
+}
+
+/**
+ * octeon_i2c_xfer - The driver's master_xfer function.
+ * @adap: Pointer to the i2c_adapter structure.
+ * @msgs: Pointer to the messages to be processed.
+ * @num: Length of the MSGS array.
+ *
+ * Returns the number of messages processed, or a negative errno on
+ * failure.
+ */
+static int octeon_i2c_xfer(struct i2c_adapter *adap,
+ struct i2c_msg *msgs,
+ int num)
+{
+ struct i2c_msg *pmsg;
+ int i;
+ int ret = 0;
+ struct octeon_i2c *i2c = i2c_get_adapdata(adap);
+
+ for (i = 0; ret == 0 && i < num; i++) {
+ pmsg = &msgs[i];
+ dev_dbg(i2c->dev,
+ "Doing %s %d byte(s) to/from 0x%02x - %d of %d messages\n",
+ pmsg->flags & I2C_M_RD ? "read" : "write",
+ pmsg->len, pmsg->addr, i + 1, num);
+ if (pmsg->flags & I2C_M_RD)
+ ret = octeon_i2c_read(i2c, pmsg->addr, pmsg->buf,
+ pmsg->len);
+ else
+ ret = octeon_i2c_write(i2c, pmsg->addr, pmsg->buf,
+ pmsg->len);
+ }
+ octeon_i2c_stop(i2c);
+
+ return (ret != 0) ? ret : num;
+}
+
+static u32 octeon_i2c_functionality(struct i2c_adapter *adap)
+{
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
+}
+
+static const struct i2c_algorithm octeon_i2c_algo = {
+ .master_xfer = octeon_i2c_xfer,
+ .functionality = octeon_i2c_functionality,
+};
+
+static struct i2c_adapter octeon_i2c_ops = {
+ .owner = THIS_MODULE,
+ .name = "OCTEON adapter",
+ .algo = &octeon_i2c_algo,
+ .timeout = 2,
+};
+
+/**
+ * octeon_i2c_setclock - Calculate and set clock divisors.
+ */
+static int __init octeon_i2c_setclock(struct octeon_i2c *i2c)
+{
+ int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff;
+ int thp = 0x18, mdiv = 2, ndiv = 0, delta_hz = 1000000;
+
+ for (ndiv_idx = 0; ndiv_idx < 8 && delta_hz != 0; ndiv_idx++) {
+ /*
+ * An mdiv value of less than 2 seems to not work well
+ * with ds1337 RTCs, so we constrain it to larger
+ * values.
+ */
+ for (mdiv_idx = 15; mdiv_idx >= 2 && delta_hz != 0; mdiv_idx--) {
+ /*
+ * For given ndiv and mdiv values check the
+ * two closest thp values.
+ */
+ tclk = i2c->twsi_freq * (mdiv_idx + 1) * 10;
+ tclk *= (1 << ndiv_idx);
+ thp_base = (i2c->sys_freq / (tclk * 2)) - 1;
+ for (inc = 0; inc <= 1; inc++) {
+ thp_idx = thp_base + inc;
+ if (thp_idx < 5 || thp_idx > 0xff)
+ continue;
+
+ foscl = i2c->sys_freq / (2 * (thp_idx + 1));
+ foscl = foscl / (1 << ndiv_idx);
+ foscl = foscl / (mdiv_idx + 1) / 10;
+ diff = abs(foscl - i2c->twsi_freq);
+ if (diff < delta_hz) {
+ delta_hz = diff;
+ thp = thp_idx;
+ mdiv = mdiv_idx;
+ ndiv = ndiv_idx;
+ }
+ }
+ }
+ }
+ octeon_i2c_write_sw(i2c, SW_TWSI_OP_TWSI_CLK, thp);
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CLKCTL, (mdiv << 3) | ndiv);
+
+ return 0;
+}
+
+static int __init octeon_i2c_initlowlevel(struct octeon_i2c *i2c)
+{
+ u8 status;
+ int tries;
+
+ /* disable high level controller, enable bus access */
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_CTL, TWSI_CTL_ENAB);
+
+ /* reset controller */
+ octeon_i2c_write_sw(i2c, SW_TWSI_EOP_TWSI_RST, 0);
+
+ for (tries = 10; tries; tries--) {
+ udelay(1);
+ status = octeon_i2c_read_sw(i2c, SW_TWSI_EOP_TWSI_STAT);
+ if (status == STAT_IDLE)
+ return 0;
+ }
+ dev_err(i2c->dev, "%s: TWSI_RST failed! (0x%x)\n", __func__, status);
+ return -EIO;
+}
+
+static int __devinit octeon_i2c_probe(struct platform_device *pdev)
+{
+ int irq, result = 0;
+ struct octeon_i2c *i2c;
+ struct octeon_i2c_data *i2c_data;
+ struct resource *res_mem;
+
+ /* All adaptors have an irq. */
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return irq;
+
+ i2c = kzalloc(sizeof(*i2c), GFP_KERNEL);
+ if (!i2c) {
+ dev_err(&pdev->dev, "kzalloc failed\n");
+ result = -ENOMEM;
+ goto out;
+ }
+ i2c->dev = &pdev->dev;
+ i2c_data = pdev->dev.platform_data;
+
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ if (res_mem == NULL) {
+ dev_err(i2c->dev, "found no memory resource\n");
+ result = -ENXIO;
+ goto fail_region;
+ }
+
+ if (i2c_data == NULL) {
+ dev_err(i2c->dev, "no I2C frequency data\n");
+ result = -ENXIO;
+ goto fail_region;
+ }
+
+ i2c->twsi_phys = res_mem->start;
+ i2c->regsize = resource_size(res_mem);
+ i2c->twsi_freq = i2c_data->i2c_freq;
+ i2c->sys_freq = i2c_data->sys_freq;
+
+ if (!request_mem_region(i2c->twsi_phys, i2c->regsize, res_mem->name)) {
+ dev_err(i2c->dev, "request_mem_region failed\n");
+ goto fail_region;
+ }
+ i2c->twsi_base = ioremap(i2c->twsi_phys, i2c->regsize);
+
+ init_waitqueue_head(&i2c->queue);
+
+ i2c->irq = irq;
+
+ result = request_irq(i2c->irq, octeon_i2c_isr, 0, DRV_NAME, i2c);
+ if (result < 0) {
+ dev_err(i2c->dev, "failed to attach interrupt\n");
+ goto fail_irq;
+ }
+
+ result = octeon_i2c_initlowlevel(i2c);
+ if (result) {
+ dev_err(i2c->dev, "init low level failed\n");
+ goto fail_add;
+ }
+
+ result = octeon_i2c_setclock(i2c);
+ if (result) {
+ dev_err(i2c->dev, "clock init failed\n");
+ goto fail_add;
+ }
+
+ i2c->adap = octeon_i2c_ops;
+ i2c->adap.dev.parent = &pdev->dev;
+ i2c->adap.nr = pdev->id >= 0 ? pdev->id : 0;
+ i2c_set_adapdata(&i2c->adap, i2c);
+ platform_set_drvdata(pdev, i2c);
+
+ result = i2c_add_numbered_adapter(&i2c->adap);
+ if (result < 0) {
+ dev_err(i2c->dev, "failed to add adapter\n");
+ goto fail_add;
+ }
+
+ dev_info(i2c->dev, "version %s\n", DRV_VERSION);
+
+ return result;
+
+fail_add:
+ platform_set_drvdata(pdev, NULL);
+ free_irq(i2c->irq, i2c);
+fail_irq:
+ iounmap(i2c->twsi_base);
+ release_mem_region(i2c->twsi_phys, i2c->regsize);
+fail_region:
+ kfree(i2c);
+out:
+ return result;
+};
+
+static int __devexit octeon_i2c_remove(struct platform_device *pdev)
+{
+ struct octeon_i2c *i2c = platform_get_drvdata(pdev);
+
+ i2c_del_adapter(&i2c->adap);
+ platform_set_drvdata(pdev, NULL);
+ free_irq(i2c->irq, i2c);
+ iounmap(i2c->twsi_base);
+ release_mem_region(i2c->twsi_phys, i2c->regsize);
+ kfree(i2c);
+ return 0;
+};
+
+static struct platform_driver octeon_i2c_driver = {
+ .probe = octeon_i2c_probe,
+ .remove = __devexit_p(octeon_i2c_remove),
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = DRV_NAME,
+ },
+};
+
+static int __init octeon_i2c_init(void)
+{
+ int rv;
+
+ rv = platform_driver_register(&octeon_i2c_driver);
+ return rv;
+}
+
+static void __exit octeon_i2c_exit(void)
+{
+ platform_driver_unregister(&octeon_i2c_driver);
+}
+
+MODULE_AUTHOR("Michael Lawnick <michael.lawnick.ext@nsn.com>");
+MODULE_DESCRIPTION("I2C-Bus adapter for Cavium OCTEON processors");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+MODULE_ALIAS("platform:" DRV_NAME);
+
+module_init(octeon_i2c_init);
+module_exit(octeon_i2c_exit);
diff --git a/drivers/ide/au1xxx-ide.c b/drivers/ide/au1xxx-ide.c
index 87cef0c..349a67b 100644
--- a/drivers/ide/au1xxx-ide.c
+++ b/drivers/ide/au1xxx-ide.c
@@ -56,8 +56,8 @@
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
- if(!put_dest_flags(ahwif->rx_chan, (void*)addr, count << 1,
- DDMA_FLAGS_NOIE)) {
+ if (!au1xxx_dbdma_put_dest(ahwif->rx_chan, virt_to_phys(addr),
+ count << 1, DDMA_FLAGS_NOIE)) {
printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
return;
}
@@ -74,8 +74,8 @@
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
- if(!put_source_flags(ahwif->tx_chan, (void*)addr,
- count << 1, DDMA_FLAGS_NOIE)) {
+ if (!au1xxx_dbdma_put_source(ahwif->tx_chan, virt_to_phys(addr),
+ count << 1, DDMA_FLAGS_NOIE)) {
printk(KERN_ERR "%s failed %d\n", __func__, __LINE__);
return;
}
@@ -246,17 +246,14 @@
flags = DDMA_FLAGS_NOIE;
if (iswrite) {
- if(!put_source_flags(ahwif->tx_chan,
- (void*) sg_virt(sg),
- tc, flags)) {
+ if (!au1xxx_dbdma_put_source(ahwif->tx_chan,
+ sg_phys(sg), tc, flags)) {
printk(KERN_ERR "%s failed %d\n",
__func__, __LINE__);
}
- } else
- {
- if(!put_dest_flags(ahwif->rx_chan,
- (void*) sg_virt(sg),
- tc, flags)) {
+ } else {
+ if (!au1xxx_dbdma_put_dest(ahwif->rx_chan,
+ sg_phys(sg), tc, flags)) {
printk(KERN_ERR "%s failed %d\n",
__func__, __LINE__);
}
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 5ff47ba..c42eeb4 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -90,6 +90,8 @@
static void write_both_fan_speed(struct thermostat *th, int speed);
static void write_fan_speed(struct thermostat *th, int speed, int fan);
+static void thermostat_create_files(void);
+static void thermostat_remove_files(void);
static int
write_reg(struct thermostat* th, int reg, u8 data)
@@ -161,6 +163,8 @@
struct thermostat *th = i2c_get_clientdata(client);
int i;
+ thermostat_remove_files();
+
if (thread_therm != NULL) {
kthread_stop(thread_therm);
}
@@ -312,7 +316,7 @@
if (verbose)
printk(KERN_DEBUG "adt746x: Setting fans speed to %d "
- "(limit exceeded by %d on %s) \n",
+ "(limit exceeded by %d on %s)\n",
new_speed, var,
sensor_location[fan_number+1]);
write_both_fan_speed(th, new_speed);
@@ -449,6 +453,8 @@
return -ENOMEM;
}
+ thermostat_create_files();
+
return 0;
}
@@ -566,7 +572,6 @@
struct device_node* np;
const u32 *prop;
int i = 0, offset = 0;
- int err;
np = of_find_node_by_name(NULL, "fan");
if (!np)
@@ -633,6 +638,17 @@
return -ENODEV;
}
+#ifndef CONFIG_I2C_POWERMAC
+ request_module("i2c-powermac");
+#endif
+
+ return i2c_add_driver(&thermostat_driver);
+}
+
+static void thermostat_create_files(void)
+{
+ int err;
+
err = device_create_file(&of_dev->dev, &dev_attr_sensor1_temperature);
err |= device_create_file(&of_dev->dev, &dev_attr_sensor2_temperature);
err |= device_create_file(&of_dev->dev, &dev_attr_sensor1_limit);
@@ -647,16 +663,9 @@
if (err)
printk(KERN_WARNING
"Failed to create tempertaure attribute file(s).\n");
-
-#ifndef CONFIG_I2C_POWERMAC
- request_module("i2c-powermac");
-#endif
-
- return i2c_add_driver(&thermostat_driver);
}
-static void __exit
-thermostat_exit(void)
+static void thermostat_remove_files(void)
{
if (of_dev) {
device_remove_file(&of_dev->dev, &dev_attr_sensor1_temperature);
@@ -673,9 +682,14 @@
device_remove_file(&of_dev->dev,
&dev_attr_sensor2_fan_speed);
- of_device_unregister(of_dev);
}
+}
+
+static void __exit
+thermostat_exit(void)
+{
i2c_del_driver(&thermostat_driver);
+ of_device_unregister(of_dev);
}
module_init(thermostat_init);
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index d3f5561..57b2119 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -650,11 +650,11 @@
flags = DDMA_FLAGS_IE;
if (host->flags & HOST_F_XMIT) {
- ret = au1xxx_dbdma_put_source_flags(channel,
- (void *)sg_virt(sg), len, flags);
+ ret = au1xxx_dbdma_put_source(channel,
+ sg_phys(sg), len, flags);
} else {
- ret = au1xxx_dbdma_put_dest_flags(channel,
- (void *)sg_virt(sg), len, flags);
+ ret = au1xxx_dbdma_put_dest(channel,
+ sg_phys(sg), len, flags);
}
if (!ret)
@@ -1017,6 +1017,10 @@
} else
mmc->caps |= MMC_CAP_NEEDS_POLL;
+ /* platform may not be able to use all advertised caps */
+ if (host->platdata)
+ mmc->caps &= ~(host->platdata->mask_host_caps);
+
tasklet_init(&host->data_task, au1xmmc_tasklet_data,
(unsigned long)host);
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 2de0cc8..2bb03a8 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -251,12 +251,6 @@
help
Support for flash chips on NETtel/SecureEdge/SnapGear boards.
-config MTD_ALCHEMY
- tristate "AMD Alchemy Pb1xxx/Db1xxx/RDK MTD support"
- depends on SOC_AU1X00 && MTD_PARTITIONS && MTD_CFI
- help
- Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
-
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index ce31521..a44919f 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -40,7 +40,6 @@
obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.o
obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
obj-$(CONFIG_MTD_PCI) += pci.o
-obj-$(CONFIG_MTD_ALCHEMY) += alchemy-flash.o
obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
obj-$(CONFIG_MTD_EDB7312) += edb7312.o
obj-$(CONFIG_MTD_IMPA7) += impa7.o
diff --git a/drivers/mtd/maps/alchemy-flash.c b/drivers/mtd/maps/alchemy-flash.c
deleted file mode 100644
index 845ad4f..0000000
--- a/drivers/mtd/maps/alchemy-flash.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Flash memory access on AMD Alchemy evaluation boards
- *
- * (C) 2003, 2004 Pete Popov <ppopov@embeddedalley.com>
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/io.h>
-
-#ifdef CONFIG_MIPS_PB1000
-#define BOARD_MAP_NAME "Pb1000 Flash"
-#define BOARD_FLASH_SIZE 0x00800000 /* 8MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_PB1500
-#define BOARD_MAP_NAME "Pb1500 Flash"
-#define BOARD_FLASH_SIZE 0x04000000 /* 64MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_PB1100
-#define BOARD_MAP_NAME "Pb1100 Flash"
-#define BOARD_FLASH_SIZE 0x04000000 /* 64MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_PB1550
-#define BOARD_MAP_NAME "Pb1550 Flash"
-#define BOARD_FLASH_SIZE 0x08000000 /* 128MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_PB1200
-#define BOARD_MAP_NAME "Pb1200 Flash"
-#define BOARD_FLASH_SIZE 0x08000000 /* 128MB */
-#define BOARD_FLASH_WIDTH 2 /* 16-bits */
-#endif
-
-#ifdef CONFIG_MIPS_DB1000
-#define BOARD_MAP_NAME "Db1000 Flash"
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_DB1500
-#define BOARD_MAP_NAME "Db1500 Flash"
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_DB1100
-#define BOARD_MAP_NAME "Db1100 Flash"
-#define BOARD_FLASH_SIZE 0x02000000 /* 32MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_DB1550
-#define BOARD_MAP_NAME "Db1550 Flash"
-#define BOARD_FLASH_SIZE 0x08000000 /* 128MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#endif
-
-#ifdef CONFIG_MIPS_DB1200
-#define BOARD_MAP_NAME "Db1200 Flash"
-#define BOARD_FLASH_SIZE 0x04000000 /* 64MB */
-#define BOARD_FLASH_WIDTH 2 /* 16-bits */
-#endif
-
-#ifdef CONFIG_MIPS_BOSPORUS
-#define BOARD_MAP_NAME "Bosporus Flash"
-#define BOARD_FLASH_SIZE 0x01000000 /* 16MB */
-#define BOARD_FLASH_WIDTH 2 /* 16-bits */
-#endif
-
-#ifdef CONFIG_MIPS_MIRAGE
-#define BOARD_MAP_NAME "Mirage Flash"
-#define BOARD_FLASH_SIZE 0x04000000 /* 64MB */
-#define BOARD_FLASH_WIDTH 4 /* 32-bits */
-#define USE_LOCAL_ACCESSORS /* why? */
-#endif
-
-static struct map_info alchemy_map = {
- .name = BOARD_MAP_NAME,
-};
-
-static struct mtd_partition alchemy_partitions[] = {
- {
- .name = "User FS",
- .size = BOARD_FLASH_SIZE - 0x00400000,
- .offset = 0x0000000
- },{
- .name = "YAMON",
- .size = 0x0100000,
- .offset = MTDPART_OFS_APPEND,
- .mask_flags = MTD_WRITEABLE
- },{
- .name = "raw kernel",
- .size = (0x300000 - 0x40000), /* last 256KB is yamon env */
- .offset = MTDPART_OFS_APPEND,
- }
-};
-
-static struct mtd_info *mymtd;
-
-static int __init alchemy_mtd_init(void)
-{
- struct mtd_partition *parts;
- int nb_parts = 0;
- unsigned long window_addr;
- unsigned long window_size;
-
- /* Default flash buswidth */
- alchemy_map.bankwidth = BOARD_FLASH_WIDTH;
-
- window_addr = 0x20000000 - BOARD_FLASH_SIZE;
- window_size = BOARD_FLASH_SIZE;
-
- /*
- * Static partition definition selection
- */
- parts = alchemy_partitions;
- nb_parts = ARRAY_SIZE(alchemy_partitions);
- alchemy_map.size = window_size;
-
- /*
- * Now let's probe for the actual flash. Do it here since
- * specific machine settings might have been set above.
- */
- printk(KERN_NOTICE BOARD_MAP_NAME ": probing %d-bit flash bus\n",
- alchemy_map.bankwidth*8);
- alchemy_map.virt = ioremap(window_addr, window_size);
- mymtd = do_map_probe("cfi_probe", &alchemy_map);
- if (!mymtd) {
- iounmap(alchemy_map.virt);
- return -ENXIO;
- }
- mymtd->owner = THIS_MODULE;
-
- add_mtd_partitions(mymtd, parts, nb_parts);
- return 0;
-}
-
-static void __exit alchemy_mtd_cleanup(void)
-{
- if (mymtd) {
- del_mtd_partitions(mymtd);
- map_destroy(mymtd);
- iounmap(alchemy_map.virt);
- }
-}
-
-module_init(alchemy_mtd_init);
-module_exit(alchemy_mtd_cleanup);
-
-MODULE_AUTHOR("Embedded Alley Solutions, Inc");
-MODULE_DESCRIPTION(BOARD_MAP_NAME " MTD driver");
-MODULE_LICENSE("GPL");
diff --git a/drivers/mtd/nand/au1550nd.c b/drivers/mtd/nand/au1550nd.c
index 92c334f..43d46e4 100644
--- a/drivers/mtd/nand/au1550nd.c
+++ b/drivers/mtd/nand/au1550nd.c
@@ -19,6 +19,7 @@
#include <asm/io.h>
#include <asm/mach-au1x00/au1xxx.h>
+#include <asm/mach-db1x00/bcsr.h>
/*
* MTD structure for NAND controller
@@ -475,7 +476,8 @@
/* set gpio206 high */
au_writel(au_readl(GPIO2_DIR) & ~(1 << 6), GPIO2_DIR);
- boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | ((bcsr->status >> 6) & 0x1);
+ boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | ((bcsr_read(BCSR_STATUS) >> 6) & 0x1);
+
switch (boot_swapboot) {
case 0:
case 2:
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 6bac046..6e5a68e 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -55,6 +55,7 @@
#include <linux/delay.h>
#include <linux/crc32.h>
#include <linux/phy.h>
+#include <linux/platform_device.h>
#include <asm/cpu.h>
#include <asm/mipsregs.h>
@@ -63,6 +64,7 @@
#include <asm/processor.h>
#include <au1000.h>
+#include <au1xxx_eth.h>
#include <prom.h>
#include "au1000_eth.h"
@@ -112,15 +114,15 @@
*
* PHY detection algorithm
*
- * If AU1XXX_PHY_STATIC_CONFIG is undefined, the PHY setup is
+ * If phy_static_config is undefined, the PHY setup is
* autodetected:
*
* mii_probe() first searches the current MAC's MII bus for a PHY,
- * selecting the first (or last, if AU1XXX_PHY_SEARCH_HIGHEST_ADDR is
+ * selecting the first (or last, if phy_search_highest_addr is
* defined) PHY address not already claimed by another netdev.
*
* If nothing was found that way when searching for the 2nd ethernet
- * controller's PHY and AU1XXX_PHY1_SEARCH_ON_MAC0 is defined, then
+ * controller's PHY and phy1_search_mac0 is defined, then
* the first MII bus is searched as well for an unclaimed PHY; this is
* needed in case of a dual-PHY accessible only through the MAC0's MII
* bus.
@@ -129,9 +131,7 @@
* controller is not registered to the network subsystem.
*/
-/* autodetection defaults */
-#undef AU1XXX_PHY_SEARCH_HIGHEST_ADDR
-#define AU1XXX_PHY1_SEARCH_ON_MAC0
+/* autodetection defaults: phy1_search_mac0 */
/* static PHY setup
*
@@ -148,29 +148,6 @@
* specific irq-map
*/
-#if defined(CONFIG_MIPS_BOSPORUS)
-/*
- * Micrel/Kendin 5 port switch attached to MAC0,
- * MAC0 is associated with PHY address 5 (== WAN port)
- * MAC1 is not associated with any PHY, since it's connected directly
- * to the switch.
- * no interrupts are used
- */
-# define AU1XXX_PHY_STATIC_CONFIG
-
-# define AU1XXX_PHY0_ADDR 5
-# define AU1XXX_PHY0_BUSID 0
-# undef AU1XXX_PHY0_IRQ
-
-# undef AU1XXX_PHY1_ADDR
-# undef AU1XXX_PHY1_BUSID
-# undef AU1XXX_PHY1_IRQ
-#endif
-
-#if defined(AU1XXX_PHY0_BUSID) && (AU1XXX_PHY0_BUSID > 0)
-# error MAC0-associated PHY attached 2nd MACs MII bus not supported yet
-#endif
-
static void enable_mac(struct net_device *dev, int force_reset)
{
unsigned long flags;
@@ -390,67 +367,55 @@
struct au1000_private *const aup = netdev_priv(dev);
struct phy_device *phydev = NULL;
-#if defined(AU1XXX_PHY_STATIC_CONFIG)
- BUG_ON(aup->mac_id < 0 || aup->mac_id > 1);
+ if (aup->phy_static_config) {
+ BUG_ON(aup->mac_id < 0 || aup->mac_id > 1);
- if(aup->mac_id == 0) { /* get PHY0 */
-# if defined(AU1XXX_PHY0_ADDR)
- phydev = au_macs[AU1XXX_PHY0_BUSID]->mii_bus->phy_map[AU1XXX_PHY0_ADDR];
-# else
- printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
- dev->name);
+ if (aup->phy_addr)
+ phydev = aup->mii_bus->phy_map[aup->phy_addr];
+ else
+ printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
+ dev->name);
return 0;
-# endif /* defined(AU1XXX_PHY0_ADDR) */
- } else if (aup->mac_id == 1) { /* get PHY1 */
-# if defined(AU1XXX_PHY1_ADDR)
- phydev = au_macs[AU1XXX_PHY1_BUSID]->mii_bus->phy_map[AU1XXX_PHY1_ADDR];
-# else
- printk (KERN_INFO DRV_NAME ":%s: using PHY-less setup\n",
- dev->name);
- return 0;
-# endif /* defined(AU1XXX_PHY1_ADDR) */
- }
+ } else {
+ int phy_addr;
-#else /* defined(AU1XXX_PHY_STATIC_CONFIG) */
- int phy_addr;
+ /* find the first (lowest address) PHY on the current MAC's MII bus */
+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++)
+ if (aup->mii_bus->phy_map[phy_addr]) {
+ phydev = aup->mii_bus->phy_map[phy_addr];
+ if (!aup->phy_search_highest_addr)
+ break; /* break out with first one found */
+ }
- /* find the first (lowest address) PHY on the current MAC's MII bus */
- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++)
- if (aup->mii_bus->phy_map[phy_addr]) {
- phydev = aup->mii_bus->phy_map[phy_addr];
-# if !defined(AU1XXX_PHY_SEARCH_HIGHEST_ADDR)
- break; /* break out with first one found */
-# endif
- }
+ if (aup->phy1_search_mac0) {
+ /* try harder to find a PHY */
+ if (!phydev && (aup->mac_id == 1)) {
+ /* no PHY found, maybe we have a dual PHY? */
+ printk (KERN_INFO DRV_NAME ": no PHY found on MAC1, "
+ "let's see if it's attached to MAC0...\n");
-# if defined(AU1XXX_PHY1_SEARCH_ON_MAC0)
- /* try harder to find a PHY */
- if (!phydev && (aup->mac_id == 1)) {
- /* no PHY found, maybe we have a dual PHY? */
- printk (KERN_INFO DRV_NAME ": no PHY found on MAC1, "
- "let's see if it's attached to MAC0...\n");
+ /* find the first (lowest address) non-attached PHY on
+ * the MAC0 MII bus */
+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
+ struct phy_device *const tmp_phydev =
+ aup->mii_bus->phy_map[phy_addr];
- BUG_ON(!au_macs[0]);
+ if (aup->mac_id == 1)
+ break;
- /* find the first (lowest address) non-attached PHY on
- * the MAC0 MII bus */
- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) {
- struct phy_device *const tmp_phydev =
- au_macs[0]->mii_bus->phy_map[phy_addr];
+ if (!tmp_phydev)
+ continue; /* no PHY here... */
- if (!tmp_phydev)
- continue; /* no PHY here... */
+ if (tmp_phydev->attached_dev)
+ continue; /* already claimed by MAC0 */
- if (tmp_phydev->attached_dev)
- continue; /* already claimed by MAC0 */
-
- phydev = tmp_phydev;
- break; /* found it */
+ phydev = tmp_phydev;
+ break; /* found it */
+ }
+ }
}
}
-# endif /* defined(AU1XXX_PHY1_SEARCH_OTHER_BUS) */
-#endif /* defined(AU1XXX_PHY_STATIC_CONFIG) */
if (!phydev) {
printk (KERN_ERR DRV_NAME ":%s: no PHY found\n", dev->name);
return -1;
@@ -578,31 +543,6 @@
}
}
-static struct {
- u32 base_addr;
- u32 macen_addr;
- int irq;
- struct net_device *dev;
-} iflist[2] = {
-#ifdef CONFIG_SOC_AU1000
- {AU1000_ETH0_BASE, AU1000_MAC0_ENABLE, AU1000_MAC0_DMA_INT},
- {AU1000_ETH1_BASE, AU1000_MAC1_ENABLE, AU1000_MAC1_DMA_INT}
-#endif
-#ifdef CONFIG_SOC_AU1100
- {AU1100_ETH0_BASE, AU1100_MAC0_ENABLE, AU1100_MAC0_DMA_INT}
-#endif
-#ifdef CONFIG_SOC_AU1500
- {AU1500_ETH0_BASE, AU1500_MAC0_ENABLE, AU1500_MAC0_DMA_INT},
- {AU1500_ETH1_BASE, AU1500_MAC1_ENABLE, AU1500_MAC1_DMA_INT}
-#endif
-#ifdef CONFIG_SOC_AU1550
- {AU1550_ETH0_BASE, AU1550_MAC0_ENABLE, AU1550_MAC0_DMA_INT},
- {AU1550_ETH1_BASE, AU1550_MAC1_ENABLE, AU1550_MAC1_DMA_INT}
-#endif
-};
-
-static int num_ifs;
-
/*
* ethtool operations
*/
@@ -711,7 +651,6 @@
static inline void update_rx_stats(struct net_device *dev, u32 status)
{
- struct au1000_private *aup = netdev_priv(dev);
struct net_device_stats *ps = &dev->stats;
ps->rx_packets++;
@@ -969,7 +908,7 @@
}
pDB = aup->tx_db_inuse[aup->tx_head];
- skb_copy_from_linear_data(skb, pDB->vaddr, skb->len);
+ skb_copy_from_linear_data(skb, (void *)pDB->vaddr, skb->len);
if (skb->len < ETH_ZLEN) {
for (i=skb->len; i<ETH_ZLEN; i++) {
((char *)pDB->vaddr)[i] = 0;
@@ -1058,53 +997,59 @@
.ndo_change_mtu = eth_change_mtu,
};
-static struct net_device * au1000_probe(int port_num)
+static int __devinit au1000_probe(struct platform_device *pdev)
{
static unsigned version_printed = 0;
struct au1000_private *aup = NULL;
+ struct au1000_eth_platform_data *pd;
struct net_device *dev = NULL;
db_dest_t *pDB, *pDBfree;
+ int irq, i, err = 0;
+ struct resource *base, *macen;
char ethaddr[6];
- int irq, i, err;
- u32 base, macen;
- if (port_num >= NUM_ETH_INTERFACES)
- return NULL;
+ base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!base) {
+ printk(KERN_ERR DRV_NAME ": failed to retrieve base register\n");
+ err = -ENODEV;
+ goto out;
+ }
- base = CPHYSADDR(iflist[port_num].base_addr );
- macen = CPHYSADDR(iflist[port_num].macen_addr);
- irq = iflist[port_num].irq;
+ macen = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!macen) {
+ printk(KERN_ERR DRV_NAME ": failed to retrieve MAC Enable register\n");
+ err = -ENODEV;
+ goto out;
+ }
- if (!request_mem_region( base, MAC_IOSIZE, "Au1x00 ENET") ||
- !request_mem_region(macen, 4, "Au1x00 ENET"))
- return NULL;
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ printk(KERN_ERR DRV_NAME ": failed to retrieve IRQ\n");
+ err = -ENODEV;
+ goto out;
+ }
- if (version_printed++ == 0)
- printk("%s version %s %s\n", DRV_NAME, DRV_VERSION, DRV_AUTHOR);
+ if (!request_mem_region(base->start, resource_size(base), pdev->name)) {
+ printk(KERN_ERR DRV_NAME ": failed to request memory region for base registers\n");
+ err = -ENXIO;
+ goto out;
+ }
+
+ if (!request_mem_region(macen->start, resource_size(macen), pdev->name)) {
+ printk(KERN_ERR DRV_NAME ": failed to request memory region for MAC enable register\n");
+ err = -ENXIO;
+ goto err_request;
+ }
dev = alloc_etherdev(sizeof(struct au1000_private));
if (!dev) {
printk(KERN_ERR "%s: alloc_etherdev failed\n", DRV_NAME);
- return NULL;
+ err = -ENOMEM;
+ goto err_alloc;
}
- dev->base_addr = base;
- dev->irq = irq;
- dev->netdev_ops = &au1000_netdev_ops;
- SET_ETHTOOL_OPS(dev, &au1000_ethtool_ops);
- dev->watchdog_timeo = ETH_TX_TIMEOUT;
-
- err = register_netdev(dev);
- if (err != 0) {
- printk(KERN_ERR "%s: Cannot register net device, error %d\n",
- DRV_NAME, err);
- free_netdev(dev);
- return NULL;
- }
-
- printk("%s: Au1xx0 Ethernet found at 0x%x, irq %d\n",
- dev->name, base, irq);
-
+ SET_NETDEV_DEV(dev, &pdev->dev);
+ platform_set_drvdata(pdev, dev);
aup = netdev_priv(dev);
spin_lock_init(&aup->lock);
@@ -1115,21 +1060,29 @@
(NUM_TX_BUFFS + NUM_RX_BUFFS),
&aup->dma_addr, 0);
if (!aup->vaddr) {
- free_netdev(dev);
- release_mem_region( base, MAC_IOSIZE);
- release_mem_region(macen, 4);
- return NULL;
+ printk(KERN_ERR DRV_NAME ": failed to allocate data buffers\n");
+ err = -ENOMEM;
+ goto err_vaddr;
}
/* aup->mac is the base address of the MAC's registers */
- aup->mac = (volatile mac_reg_t *)iflist[port_num].base_addr;
+ aup->mac = (volatile mac_reg_t *)ioremap_nocache(base->start, resource_size(base));
+ if (!aup->mac) {
+ printk(KERN_ERR DRV_NAME ": failed to ioremap MAC registers\n");
+ err = -ENXIO;
+ goto err_remap1;
+ }
- /* Setup some variables for quick register address access */
- aup->enable = (volatile u32 *)iflist[port_num].macen_addr;
- aup->mac_id = port_num;
- au_macs[port_num] = aup;
+ /* Setup some variables for quick register address access */
+ aup->enable = (volatile u32 *)ioremap_nocache(macen->start, resource_size(macen));
+ if (!aup->enable) {
+ printk(KERN_ERR DRV_NAME ": failed to ioremap MAC enable register\n");
+ err = -ENXIO;
+ goto err_remap2;
+ }
+ aup->mac_id = pdev->id;
- if (port_num == 0) {
+ if (pdev->id == 0) {
if (prom_get_ethernet_addr(ethaddr) == 0)
memcpy(au1000_mac_addr, ethaddr, sizeof(au1000_mac_addr));
else {
@@ -1139,7 +1092,7 @@
}
setup_hw_rings(aup, MAC0_RX_DMA_ADDR, MAC0_TX_DMA_ADDR);
- } else if (port_num == 1)
+ } else if (pdev->id == 1)
setup_hw_rings(aup, MAC1_RX_DMA_ADDR, MAC1_TX_DMA_ADDR);
/*
@@ -1147,14 +1100,37 @@
* to match those that are printed on their stickers
*/
memcpy(dev->dev_addr, au1000_mac_addr, sizeof(au1000_mac_addr));
- dev->dev_addr[5] += port_num;
+ dev->dev_addr[5] += pdev->id;
*aup->enable = 0;
aup->mac_enabled = 0;
+ pd = pdev->dev.platform_data;
+ if (!pd) {
+ printk(KERN_INFO DRV_NAME ": no platform_data passed, PHY search on MAC0\n");
+ aup->phy1_search_mac0 = 1;
+ } else {
+ aup->phy_static_config = pd->phy_static_config;
+ aup->phy_search_highest_addr = pd->phy_search_highest_addr;
+ aup->phy1_search_mac0 = pd->phy1_search_mac0;
+ aup->phy_addr = pd->phy_addr;
+ aup->phy_busid = pd->phy_busid;
+ aup->phy_irq = pd->phy_irq;
+ }
+
+ if (aup->phy_busid && aup->phy_busid > 0) {
+ printk(KERN_ERR DRV_NAME ": MAC0-associated PHY attached 2nd MACs MII"
+ "bus not supported yet\n");
+ err = -ENODEV;
+ goto err_mdiobus_alloc;
+ }
+
aup->mii_bus = mdiobus_alloc();
- if (aup->mii_bus == NULL)
- goto err_out;
+ if (aup->mii_bus == NULL) {
+ printk(KERN_ERR DRV_NAME ": failed to allocate mdiobus structure\n");
+ err = -ENOMEM;
+ goto err_mdiobus_alloc;
+ }
aup->mii_bus->priv = dev;
aup->mii_bus->read = au1000_mdiobus_read;
@@ -1168,24 +1144,20 @@
for(i = 0; i < PHY_MAX_ADDR; ++i)
aup->mii_bus->irq[i] = PHY_POLL;
-
/* if known, set corresponding PHY IRQs */
-#if defined(AU1XXX_PHY_STATIC_CONFIG)
-# if defined(AU1XXX_PHY0_IRQ)
- if (AU1XXX_PHY0_BUSID == aup->mac_id)
- aup->mii_bus->irq[AU1XXX_PHY0_ADDR] = AU1XXX_PHY0_IRQ;
-# endif
-# if defined(AU1XXX_PHY1_IRQ)
- if (AU1XXX_PHY1_BUSID == aup->mac_id)
- aup->mii_bus->irq[AU1XXX_PHY1_ADDR] = AU1XXX_PHY1_IRQ;
-# endif
-#endif
- mdiobus_register(aup->mii_bus);
+ if (aup->phy_static_config)
+ if (aup->phy_irq && aup->phy_busid == aup->mac_id)
+ aup->mii_bus->irq[aup->phy_addr] = aup->phy_irq;
- if (mii_probe(dev) != 0) {
- goto err_out;
+ err = mdiobus_register(aup->mii_bus);
+ if (err) {
+ printk(KERN_ERR DRV_NAME " failed to register MDIO bus\n");
+ goto err_mdiobus_reg;
}
+ if (mii_probe(dev) != 0)
+ goto err_out;
+
pDBfree = NULL;
/* setup the data buffer descriptors and attach a buffer to each one */
pDB = aup->db;
@@ -1216,19 +1188,35 @@
aup->tx_db_inuse[i] = pDB;
}
+ dev->base_addr = base->start;
+ dev->irq = irq;
+ dev->netdev_ops = &au1000_netdev_ops;
+ SET_ETHTOOL_OPS(dev, &au1000_ethtool_ops);
+ dev->watchdog_timeo = ETH_TX_TIMEOUT;
+
/*
* The boot code uses the ethernet controller, so reset it to start
* fresh. au1000_init() expects that the device is in reset state.
*/
reset_mac(dev);
- return dev;
+ err = register_netdev(dev);
+ if (err) {
+ printk(KERN_ERR DRV_NAME "%s: Cannot register net device, aborting.\n",
+ dev->name);
+ goto err_out;
+ }
+
+ printk("%s: Au1xx0 Ethernet found at 0x%lx, irq %d\n",
+ dev->name, (unsigned long)base->start, irq);
+ if (version_printed++ == 0)
+ printk("%s version %s %s\n", DRV_NAME, DRV_VERSION, DRV_AUTHOR);
+
+ return 0;
err_out:
- if (aup->mii_bus != NULL) {
+ if (aup->mii_bus != NULL)
mdiobus_unregister(aup->mii_bus);
- mdiobus_free(aup->mii_bus);
- }
/* here we should have a valid dev plus aup-> register addresses
* so we can reset the mac properly.*/
@@ -1242,67 +1230,84 @@
if (aup->tx_db_inuse[i])
ReleaseDB(aup, aup->tx_db_inuse[i]);
}
+err_mdiobus_reg:
+ mdiobus_free(aup->mii_bus);
+err_mdiobus_alloc:
+ iounmap(aup->enable);
+err_remap2:
+ iounmap(aup->mac);
+err_remap1:
dma_free_noncoherent(NULL, MAX_BUF_SIZE * (NUM_TX_BUFFS + NUM_RX_BUFFS),
(void *)aup->vaddr, aup->dma_addr);
- unregister_netdev(dev);
+err_vaddr:
free_netdev(dev);
- release_mem_region( base, MAC_IOSIZE);
- release_mem_region(macen, 4);
- return NULL;
+err_alloc:
+ release_mem_region(macen->start, resource_size(macen));
+err_request:
+ release_mem_region(base->start, resource_size(base));
+out:
+ return err;
}
-/*
- * Setup the base address and interrupt of the Au1xxx ethernet macs
- * based on cpu type and whether the interface is enabled in sys_pinfunc
- * register. The last interface is enabled if SYS_PF_NI2 (bit 4) is 0.
- */
-static int __init au1000_init_module(void)
+static int __devexit au1000_remove(struct platform_device *pdev)
{
- int ni = (int)((au_readl(SYS_PINFUNC) & (u32)(SYS_PF_NI2)) >> 4);
- struct net_device *dev;
- int i, found_one = 0;
+ struct net_device *dev = platform_get_drvdata(pdev);
+ struct au1000_private *aup = netdev_priv(dev);
+ int i;
+ struct resource *base, *macen;
- num_ifs = NUM_ETH_INTERFACES - ni;
+ platform_set_drvdata(pdev, NULL);
- for(i = 0; i < num_ifs; i++) {
- dev = au1000_probe(i);
- iflist[i].dev = dev;
- if (dev)
- found_one++;
- }
- if (!found_one)
- return -ENODEV;
+ unregister_netdev(dev);
+ mdiobus_unregister(aup->mii_bus);
+ mdiobus_free(aup->mii_bus);
+
+ for (i = 0; i < NUM_RX_DMA; i++)
+ if (aup->rx_db_inuse[i])
+ ReleaseDB(aup, aup->rx_db_inuse[i]);
+
+ for (i = 0; i < NUM_TX_DMA; i++)
+ if (aup->tx_db_inuse[i])
+ ReleaseDB(aup, aup->tx_db_inuse[i]);
+
+ dma_free_noncoherent(NULL, MAX_BUF_SIZE *
+ (NUM_TX_BUFFS + NUM_RX_BUFFS),
+ (void *)aup->vaddr, aup->dma_addr);
+
+ iounmap(aup->mac);
+ iounmap(aup->enable);
+
+ base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ release_mem_region(base->start, resource_size(base));
+
+ macen = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ release_mem_region(macen->start, resource_size(macen));
+
+ free_netdev(dev);
+
return 0;
}
-static void __exit au1000_cleanup_module(void)
-{
- int i, j;
- struct net_device *dev;
- struct au1000_private *aup;
+static struct platform_driver au1000_eth_driver = {
+ .probe = au1000_probe,
+ .remove = __devexit_p(au1000_remove),
+ .driver = {
+ .name = "au1000-eth",
+ .owner = THIS_MODULE,
+ },
+};
+MODULE_ALIAS("platform:au1000-eth");
- for (i = 0; i < num_ifs; i++) {
- dev = iflist[i].dev;
- if (dev) {
- aup = netdev_priv(dev);
- unregister_netdev(dev);
- mdiobus_unregister(aup->mii_bus);
- mdiobus_free(aup->mii_bus);
- for (j = 0; j < NUM_RX_DMA; j++)
- if (aup->rx_db_inuse[j])
- ReleaseDB(aup, aup->rx_db_inuse[j]);
- for (j = 0; j < NUM_TX_DMA; j++)
- if (aup->tx_db_inuse[j])
- ReleaseDB(aup, aup->tx_db_inuse[j]);
- dma_free_noncoherent(NULL, MAX_BUF_SIZE *
- (NUM_TX_BUFFS + NUM_RX_BUFFS),
- (void *)aup->vaddr, aup->dma_addr);
- release_mem_region(dev->base_addr, MAC_IOSIZE);
- release_mem_region(CPHYSADDR(iflist[i].macen_addr), 4);
- free_netdev(dev);
- }
- }
+
+static int __init au1000_init_module(void)
+{
+ return platform_driver_register(&au1000_eth_driver);
+}
+
+static void __exit au1000_exit_module(void)
+{
+ platform_driver_unregister(&au1000_eth_driver);
}
module_init(au1000_init_module);
-module_exit(au1000_cleanup_module);
+module_exit(au1000_exit_module);
diff --git a/drivers/net/au1000_eth.h b/drivers/net/au1000_eth.h
index 824ecd5..f9d29a2 100644
--- a/drivers/net/au1000_eth.h
+++ b/drivers/net/au1000_eth.h
@@ -108,6 +108,15 @@
struct phy_device *phy_dev;
struct mii_bus *mii_bus;
+ /* PHY configuration */
+ int phy_static_config;
+ int phy_search_highest_addr;
+ int phy1_search_mac0;
+
+ int phy_addr;
+ int phy_busid;
+ int phy_irq;
+
/* These variables are just for quick access to certain regs addresses. */
volatile mac_reg_t *mac; /* mac registers */
volatile u32 *enable; /* address of MAC Enable Register */
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 8d0be26..bf2072e 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -36,6 +36,7 @@
#include <linux/phy_fixed.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/clk.h>
#include <asm/gpio.h>
#include <asm/atomic.h>
@@ -294,9 +295,16 @@
static int cpmac_mdio_reset(struct mii_bus *bus)
{
+ struct clk *cpmac_clk;
+
+ cpmac_clk = clk_get(&bus->dev, "cpmac");
+ if (IS_ERR(cpmac_clk)) {
+ printk(KERN_ERR "unable to get cpmac clock\n");
+ return -1;
+ }
ar7_device_reset(AR7_RESET_BIT_MDIO);
cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE |
- MDIOC_CLKDIV(ar7_cpmac_freq() / 2200000 - 1));
+ MDIOC_CLKDIV(clk_get_rate(cpmac_clk) / 2200000 - 1));
return 0;
}
diff --git a/drivers/net/irda/au1k_ir.c b/drivers/net/irda/au1k_ir.c
index 9b2eebd..b5cbd39 100644
--- a/drivers/net/irda/au1k_ir.c
+++ b/drivers/net/irda/au1k_ir.c
@@ -36,6 +36,7 @@
#include <asm/pb1000.h>
#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100)
#include <asm/db1x00.h>
+#include <asm/mach-db1x00/bcsr.h>
#else
#error au1k_ir: unsupported board
#endif
@@ -66,10 +67,6 @@
#define RUN_AT(x) (jiffies + (x))
-#if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100)
-static BCSR * const bcsr = (BCSR *)0xAE000000;
-#endif
-
static DEFINE_SPINLOCK(ir_lock);
/*
@@ -282,9 +279,8 @@
#if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100)
/* power on */
- bcsr->resets &= ~BCSR_RESETS_IRDA_MODE_MASK;
- bcsr->resets |= BCSR_RESETS_IRDA_MODE_FULL;
- au_sync();
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_IRDA_MODE_MASK,
+ BCSR_RESETS_IRDA_MODE_FULL);
#endif
return 0;
@@ -720,14 +716,14 @@
if (speed == 4000000) {
#if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100)
- bcsr->resets |= BCSR_RESETS_FIR_SEL;
+ bcsr_mod(BCSR_RESETS, 0, BCSR_RESETS_FIR_SEL);
#else /* Pb1000 and Pb1100 */
writel(1<<13, CPLD_AUX1);
#endif
}
else {
#if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100)
- bcsr->resets &= ~BCSR_RESETS_FIR_SEL;
+ bcsr_mod(BCSR_RESETS, BCSR_RESETS_FIR_SEL, 0);
#else /* Pb1000 and Pb1100 */
writel(readl(CPLD_AUX1) & ~(1<<13), CPLD_AUX1);
#endif
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 6dd486d..aa57cfd 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -453,8 +453,7 @@
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
- link->irq.Attributes =
- IRQ_TYPE_DYNAMIC_SHARING;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->io.IOAddrLines = 16;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
@@ -652,8 +651,7 @@
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status = CCSR_AUDIO_ENA;
- link->irq.Attributes =
- IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
+ link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->io.NumPorts1 = 64;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 8;
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 9f3adbd..0a6601c 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -84,7 +84,7 @@
tristate "CardBus yenta-compatible bridge support"
depends on PCI
select CARDBUS if !EMBEDDED
- select PCCARD_NONSTATIC
+ select PCCARD_NONSTATIC if PCMCIA != n
---help---
This option enables support for CardBus host bridges. Virtually
all modern PCMCIA bridges are CardBus compatible. A "bridge" is
@@ -161,9 +161,8 @@
config PCMCIA_M8XX
tristate "MPC8xx PCMCIA support"
- depends on PCMCIA && PPC && 8xx
- select PCCARD_IODYN
- select PCCARD_NONSTATIC
+ depends on PCCARD && PPC && 8xx
+ select PCCARD_IODYN if PCMCIA != n
help
Say Y here to include support for PowerPC 8xx series PCMCIA
controller.
@@ -174,6 +173,27 @@
tristate "Au1x00 pcmcia support"
depends on SOC_AU1X00 && PCMCIA
+config PCMCIA_ALCHEMY_DEVBOARD
+ tristate "Alchemy Db/Pb1xxx PCMCIA socket services"
+ depends on SOC_AU1X00 && PCMCIA
+ select 64BIT_PHYS_ADDR
+ help
+ Enable this driver of you want PCMCIA support on your Alchemy
+ Db1000, Db/Pb1100, Db/Pb1500, Db/Pb1550, Db/Pb1200 board.
+ NOT suitable for the PB1000!
+
+ This driver is also available as a module called db1xxx_ss.ko
+
+config PCMCIA_XXS1500
+ tristate "MyCable XXS1500 PCMCIA socket support"
+ depends on PCMCIA && MIPS_XXS1500
+ select 64BIT_PHYS_ADDR
+ help
+ Support for the PCMCIA/CF socket interface on MyCable XXS1500
+ systems.
+
+ This driver is also available as a module called xxs1500_ss.ko
+
config PCMCIA_BCM63XX
tristate "bcm63xx pcmcia support"
depends on BCM63XX && PCMCIA
@@ -238,14 +258,12 @@
config M32R_PCC
bool "M32R PCMCIA I/F"
depends on M32R && CHIP_M32700 && PCMCIA
- select PCCARD_NONSTATIC
help
Say Y here to use the M32R PCMCIA controller.
config M32R_CFC
bool "M32R CF I/F Controller"
depends on M32R && (PLAT_USRV || PLAT_M32700UT || PLAT_MAPPI2 || PLAT_MAPPI3 || PLAT_OPSPUT)
- select PCCARD_NONSTATIC
help
Say Y here to use the M32R CompactFlash controller.
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 83ff802..381b031 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -2,11 +2,11 @@
# Makefile for the kernel pcmcia subsystem (c/o David Hinds)
#
-pcmcia_core-y += cs.o cistpl.o rsrc_mgr.o socket_sysfs.o
+pcmcia_core-y += cs.o rsrc_mgr.o socket_sysfs.o
pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o
obj-$(CONFIG_PCCARD) += pcmcia_core.o
-pcmcia-y += ds.o pcmcia_resource.o
+pcmcia-y += ds.o pcmcia_resource.o cistpl.o
pcmcia-$(CONFIG_PCMCIA_IOCTL) += pcmcia_ioctl.o
obj-$(CONFIG_PCMCIA) += pcmcia.o
@@ -35,18 +35,10 @@
obj-$(CONFIG_BFIN_CFPCMCIA) += bfin_cf_pcmcia.o
obj-$(CONFIG_AT91_CF) += at91_cf.o
obj-$(CONFIG_ELECTRA_CF) += electra_cf.o
+obj-$(CONFIG_PCMCIA_ALCHEMY_DEVBOARD) += db1xxx_ss.o
au1x00_ss-y += au1000_generic.o
au1x00_ss-$(CONFIG_MIPS_PB1000) += au1000_pb1x00.o
-au1x00_ss-$(CONFIG_MIPS_PB1100) += au1000_pb1x00.o
-au1x00_ss-$(CONFIG_MIPS_PB1200) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_PB1500) += au1000_pb1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1000) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1100) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1200) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1500) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1550) += au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_XXS1500) += au1000_xxs1500.o
sa1111_cs-y += sa1111_generic.o
sa1111_cs-$(CONFIG_ASSABET_NEPONSET) += sa1100_neponset.o
@@ -76,3 +68,5 @@
pxa2xx-obj-$(CONFIG_MACH_STARGATE2) += pxa2xx_stargate2.o
obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y)
+
+obj-$(CONFIG_PCMCIA_XXS1500) += xxs1500_ss.o
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index e1dcced..5d22807 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -52,8 +52,6 @@
unsigned long phys_baseaddr;
};
-#define SZ_2K (2 * SZ_1K)
-
static inline int at91_cf_present(struct at91_cf_socket *cf)
{
return !gpio_get_value(cf->board->det_pin);
diff --git a/drivers/pcmcia/au1000_db1x00.c b/drivers/pcmcia/au1000_db1x00.c
deleted file mode 100644
index c78d77f..0000000
--- a/drivers/pcmcia/au1000_db1x00.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- *
- * Alchemy Semi Db1x00 boards specific pcmcia routines.
- *
- * Copyright 2002 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ppopov@mvista.com or source@mvista.com
- *
- * Copyright 2004 Pete Popov, updated the driver to 2.6.
- * Followed the sa11xx API and largely copied many of the hardware
- * independent functions.
- *
- * ########################################################################
- *
- * 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.
- *
- * ########################################################################
- *
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/init.h>
-
-#include <asm/irq.h>
-#include <asm/signal.h>
-#include <asm/mach-au1x00/au1000.h>
-
-#if defined(CONFIG_MIPS_DB1200)
- #include <db1200.h>
-#elif defined(CONFIG_MIPS_PB1200)
- #include <pb1200.h>
-#else
- #include <asm/mach-db1x00/db1x00.h>
- static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
-#endif
-
-#include "au1000_generic.h"
-
-#if 0
-#define debug(x,args...) printk(KERN_DEBUG "%s: " x, __func__ , ##args)
-#else
-#define debug(x,args...)
-#endif
-
-
-struct au1000_pcmcia_socket au1000_pcmcia_socket[PCMCIA_NUM_SOCKS];
-extern int au1x00_pcmcia_socket_probe(struct device *, struct pcmcia_low_level *, int, int);
-
-static int db1x00_pcmcia_hw_init(struct au1000_pcmcia_socket *skt)
-{
-#ifdef CONFIG_MIPS_DB1550
- skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_3;
-#elif defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
- skt->irq = skt->nr ? BOARD_PC1_INT : BOARD_PC0_INT;
-#else
- skt->irq = skt->nr ? AU1000_GPIO_5 : AU1000_GPIO_2;
-#endif
- return 0;
-}
-
-static void db1x00_pcmcia_shutdown(struct au1000_pcmcia_socket *skt)
-{
- bcsr->pcmcia = 0; /* turn off power */
- au_sync_delay(2);
-}
-
-static void
-db1x00_pcmcia_socket_state(struct au1000_pcmcia_socket *skt, struct pcmcia_state *state)
-{
- u32 inserted;
- unsigned char vs;
-
- state->ready = 0;
- state->vs_Xv = 0;
- state->vs_3v = 0;
- state->detect = 0;
-
- switch (skt->nr) {
- case 0:
- vs = bcsr->status & 0x3;
-#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
- inserted = BOARD_CARD_INSERTED(0);
-#else
- inserted = !(bcsr->status & (1<<4));
-#endif
- break;
- case 1:
- vs = (bcsr->status & 0xC)>>2;
-#if defined(CONFIG_MIPS_DB1200) || defined(CONFIG_MIPS_PB1200)
- inserted = BOARD_CARD_INSERTED(1);
-#else
- inserted = !(bcsr->status & (1<<5));
-#endif
- break;
- default:/* should never happen */
- return;
- }
-
- if (inserted)
- debug("db1x00 socket %d: inserted %d, vs %d pcmcia %x\n",
- skt->nr, inserted, vs, bcsr->pcmcia);
-
- if (inserted) {
- switch (vs) {
- case 0:
- case 2:
- state->vs_3v=1;
- break;
- case 3: /* 5V */
- break;
- default:
- /* return without setting 'detect' */
- printk(KERN_ERR "db1x00 bad VS (%d)\n",
- vs);
- }
- state->detect = 1;
- state->ready = 1;
- }
- else {
- /* if the card was previously inserted and then ejected,
- * we should turn off power to it
- */
- if ((skt->nr == 0) && (bcsr->pcmcia & BCSR_PCMCIA_PC0RST)) {
- bcsr->pcmcia &= ~(BCSR_PCMCIA_PC0RST |
- BCSR_PCMCIA_PC0DRVEN |
- BCSR_PCMCIA_PC0VPP |
- BCSR_PCMCIA_PC0VCC);
- au_sync_delay(10);
- }
- else if ((skt->nr == 1) && bcsr->pcmcia & BCSR_PCMCIA_PC1RST) {
- bcsr->pcmcia &= ~(BCSR_PCMCIA_PC1RST |
- BCSR_PCMCIA_PC1DRVEN |
- BCSR_PCMCIA_PC1VPP |
- BCSR_PCMCIA_PC1VCC);
- au_sync_delay(10);
- }
- }
-
- state->bvd1=1;
- state->bvd2=1;
- state->wrprot=0;
-}
-
-static int
-db1x00_pcmcia_configure_socket(struct au1000_pcmcia_socket *skt, struct socket_state_t *state)
-{
- u16 pwr;
- int sock = skt->nr;
-
- debug("config_skt %d Vcc %dV Vpp %dV, reset %d\n",
- sock, state->Vcc, state->Vpp,
- state->flags & SS_RESET);
-
- /* pcmcia reg was set to zero at init time. Be careful when
- * initializing a socket not to wipe out the settings of the
- * other socket.
- */
- pwr = bcsr->pcmcia;
- pwr &= ~(0xf << sock*8); /* clear voltage settings */
-
- state->Vpp = 0;
- switch(state->Vcc){
- case 0: /* Vcc 0 */
- pwr |= SET_VCC_VPP(0,0,sock);
- break;
- case 50: /* Vcc 5V */
- switch(state->Vpp) {
- case 0:
- pwr |= SET_VCC_VPP(2,0,sock);
- break;
- case 50:
- pwr |= SET_VCC_VPP(2,1,sock);
- break;
- case 12:
- pwr |= SET_VCC_VPP(2,2,sock);
- break;
- case 33:
- default:
- pwr |= SET_VCC_VPP(0,0,sock);
- printk("%s: bad Vcc/Vpp (%d:%d)\n",
- __func__,
- state->Vcc,
- state->Vpp);
- break;
- }
- break;
- case 33: /* Vcc 3.3V */
- switch(state->Vpp) {
- case 0:
- pwr |= SET_VCC_VPP(1,0,sock);
- break;
- case 12:
- pwr |= SET_VCC_VPP(1,2,sock);
- break;
- case 33:
- pwr |= SET_VCC_VPP(1,1,sock);
- break;
- case 50:
- default:
- pwr |= SET_VCC_VPP(0,0,sock);
- printk("%s: bad Vcc/Vpp (%d:%d)\n",
- __func__,
- state->Vcc,
- state->Vpp);
- break;
- }
- break;
- default: /* what's this ? */
- pwr |= SET_VCC_VPP(0,0,sock);
- printk(KERN_ERR "%s: bad Vcc %d\n",
- __func__, state->Vcc);
- break;
- }
-
- bcsr->pcmcia = pwr;
- au_sync_delay(300);
-
- if (sock == 0) {
- if (!(state->flags & SS_RESET)) {
- pwr |= BCSR_PCMCIA_PC0DRVEN;
- bcsr->pcmcia = pwr;
- au_sync_delay(300);
- pwr |= BCSR_PCMCIA_PC0RST;
- bcsr->pcmcia = pwr;
- au_sync_delay(100);
- }
- else {
- pwr &= ~(BCSR_PCMCIA_PC0RST | BCSR_PCMCIA_PC0DRVEN);
- bcsr->pcmcia = pwr;
- au_sync_delay(100);
- }
- }
- else {
- if (!(state->flags & SS_RESET)) {
- pwr |= BCSR_PCMCIA_PC1DRVEN;
- bcsr->pcmcia = pwr;
- au_sync_delay(300);
- pwr |= BCSR_PCMCIA_PC1RST;
- bcsr->pcmcia = pwr;
- au_sync_delay(100);
- }
- else {
- pwr &= ~(BCSR_PCMCIA_PC1RST | BCSR_PCMCIA_PC1DRVEN);
- bcsr->pcmcia = pwr;
- au_sync_delay(100);
- }
- }
- return 0;
-}
-
-/*
- * Enable card status IRQs on (re-)initialisation. This can
- * be called at initialisation, power management event, or
- * pcmcia event.
- */
-void db1x00_socket_init(struct au1000_pcmcia_socket *skt)
-{
- /* nothing to do for now */
-}
-
-/*
- * Disable card status IRQs and PCMCIA bus on suspend.
- */
-void db1x00_socket_suspend(struct au1000_pcmcia_socket *skt)
-{
- /* nothing to do for now */
-}
-
-struct pcmcia_low_level db1x00_pcmcia_ops = {
- .owner = THIS_MODULE,
-
- .hw_init = db1x00_pcmcia_hw_init,
- .hw_shutdown = db1x00_pcmcia_shutdown,
-
- .socket_state = db1x00_pcmcia_socket_state,
- .configure_socket = db1x00_pcmcia_configure_socket,
-
- .socket_init = db1x00_socket_init,
- .socket_suspend = db1x00_socket_suspend
-};
-
-int au1x_board_init(struct device *dev)
-{
- int ret = -ENODEV;
- bcsr->pcmcia = 0; /* turn off power, if it's not already off */
- au_sync_delay(2);
- ret = au1x00_pcmcia_socket_probe(dev, &db1x00_pcmcia_ops, 0, 2);
- return ret;
-}
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 0208870..171c8a6 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -405,18 +405,16 @@
skt->virt_io = (void *)
(ioremap((phys_t)AU1X_SOCK0_IO, 0x1000) -
(u32)mips_io_port_base);
- skt->phys_attr = AU1X_SOCK0_PSEUDO_PHYS_ATTR;
- skt->phys_mem = AU1X_SOCK0_PSEUDO_PHYS_MEM;
+ skt->phys_attr = AU1X_SOCK0_PHYS_ATTR;
+ skt->phys_mem = AU1X_SOCK0_PHYS_MEM;
}
-#ifndef CONFIG_MIPS_XXS1500
else {
skt->virt_io = (void *)
(ioremap((phys_t)AU1X_SOCK1_IO, 0x1000) -
(u32)mips_io_port_base);
- skt->phys_attr = AU1X_SOCK1_PSEUDO_PHYS_ATTR;
- skt->phys_mem = AU1X_SOCK1_PSEUDO_PHYS_MEM;
+ skt->phys_attr = AU1X_SOCK1_PHYS_ATTR;
+ skt->phys_mem = AU1X_SOCK1_PHYS_MEM;
}
-#endif
pcmcia_base_vaddrs[i] = (u32 *)skt->virt_io;
ret = ops->hw_init(skt);
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index 13a4fbc..a324d32 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -36,30 +36,14 @@
#define AU1X_SOCK0_IO 0xF00000000ULL
#define AU1X_SOCK0_PHYS_ATTR 0xF40000000ULL
#define AU1X_SOCK0_PHYS_MEM 0xF80000000ULL
-/* pseudo 32 bit phys addresses, which get fixed up to the
- * real 36 bit address in fixup_bigphys_addr() */
-#define AU1X_SOCK0_PSEUDO_PHYS_ATTR 0xF4000000
-#define AU1X_SOCK0_PSEUDO_PHYS_MEM 0xF8000000
/* pcmcia socket 1 needs external glue logic so the memory map
* differs from board to board.
*/
-#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_PB1100) || \
- defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_PB1550) || \
- defined(CONFIG_MIPS_PB1200)
+#if defined(CONFIG_MIPS_PB1000)
#define AU1X_SOCK1_IO 0xF08000000ULL
#define AU1X_SOCK1_PHYS_ATTR 0xF48000000ULL
#define AU1X_SOCK1_PHYS_MEM 0xF88000000ULL
-#define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4800000
-#define AU1X_SOCK1_PSEUDO_PHYS_MEM 0xF8800000
-#elif defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || \
- defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550) || \
- defined(CONFIG_MIPS_DB1200)
-#define AU1X_SOCK1_IO 0xF04000000ULL
-#define AU1X_SOCK1_PHYS_ATTR 0xF44000000ULL
-#define AU1X_SOCK1_PHYS_MEM 0xF84000000ULL
-#define AU1X_SOCK1_PSEUDO_PHYS_ATTR 0xF4400000
-#define AU1X_SOCK1_PSEUDO_PHYS_MEM 0xF8400000
#endif
struct pcmcia_state {
diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c
index b1984ed..5a979cb 100644
--- a/drivers/pcmcia/au1000_pb1x00.c
+++ b/drivers/pcmcia/au1000_pb1x00.c
@@ -1,6 +1,6 @@
/*
*
- * Alchemy Semi Pb1x00 boards specific pcmcia routines.
+ * Alchemy Semi Pb1000 boards specific pcmcia routines.
*
* Copyright 2002 MontaVista Software Inc.
* Author: MontaVista Software, Inc.
@@ -46,20 +46,11 @@
#define debug(fmt, arg...) do { } while (0)
-#ifdef CONFIG_MIPS_PB1000
#include <asm/pb1000.h>
#define PCMCIA_IRQ AU1000_GPIO_15
-#elif defined (CONFIG_MIPS_PB1500)
-#include <asm/pb1500.h>
-#define PCMCIA_IRQ AU1500_GPIO_203
-#elif defined (CONFIG_MIPS_PB1100)
-#include <asm/pb1100.h>
-#define PCMCIA_IRQ AU1000_GPIO_11
-#endif
static int pb1x00_pcmcia_init(struct pcmcia_init *init)
{
-#ifdef CONFIG_MIPS_PB1000
u16 pcr;
pcr = PCR_SLOT_0_RST | PCR_SLOT_1_RST;
@@ -74,21 +65,10 @@
au_sync_delay(20);
return PCMCIA_NUM_SOCKS;
-
-#else /* fixme -- take care of the Pb1500 at some point */
-
- u16 pcr;
- pcr = au_readw(PCMCIA_BOARD_REG) & ~0xf; /* turn off power */
- pcr &= ~(PC_DEASSERT_RST | PC_DRV_EN);
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(500);
- return PCMCIA_NUM_SOCKS;
-#endif
}
static int pb1x00_pcmcia_shutdown(void)
{
-#ifdef CONFIG_MIPS_PB1000
u16 pcr;
pcr = PCR_SLOT_0_RST | PCR_SLOT_1_RST;
pcr |= SET_VCC_VPP(VCC_HIZ,VPP_HIZ,0);
@@ -96,14 +76,6 @@
au_writel(pcr, PB1000_PCR);
au_sync_delay(20);
return 0;
-#else
- u16 pcr;
- pcr = au_readw(PCMCIA_BOARD_REG) & ~0xf; /* turn off power */
- pcr &= ~(PC_DEASSERT_RST | PC_DRV_EN);
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(2);
- return 0;
-#endif
}
static int
@@ -112,21 +84,11 @@
u32 inserted0, inserted1;
u16 vs0, vs1;
-#ifdef CONFIG_MIPS_PB1000
vs0 = vs1 = (u16)au_readl(PB1000_ACR1);
inserted0 = !(vs0 & (ACR1_SLOT_0_CD1 | ACR1_SLOT_0_CD2));
inserted1 = !(vs1 & (ACR1_SLOT_1_CD1 | ACR1_SLOT_1_CD2));
vs0 = (vs0 >> 4) & 0x3;
vs1 = (vs1 >> 12) & 0x3;
-#else
- vs0 = (au_readw(BOARD_STATUS_REG) >> 4) & 0x3;
-#ifdef CONFIG_MIPS_PB1500
- inserted0 = !((au_readl(GPIO2_PINSTATE) >> 1) & 0x1); /* gpio 201 */
-#else /* Pb1100 */
- inserted0 = !((au_readl(SYS_PINSTATERD) >> 9) & 0x1); /* gpio 9 */
-#endif
- inserted1 = 0;
-#endif
state->ready = 0;
state->vs_Xv = 0;
@@ -203,7 +165,6 @@
if(configure->sock > PCMCIA_MAX_SOCK) return -1;
-#ifdef CONFIG_MIPS_PB1000
pcr = au_readl(PB1000_PCR);
if (configure->sock == 0) {
@@ -323,84 +284,6 @@
au_writel(pcr, PB1000_PCR);
au_sync_delay(300);
-#else
-
- pcr = au_readw(PCMCIA_BOARD_REG) & ~0xf;
-
- debug("Vcc %dV Vpp %dV, pcr %x, reset %d\n",
- configure->vcc, configure->vpp, pcr, configure->reset);
-
-
- switch(configure->vcc){
- case 0: /* Vcc 0 */
- pcr |= SET_VCC_VPP(0,0);
- break;
- case 50: /* Vcc 5V */
- switch(configure->vpp) {
- case 0:
- pcr |= SET_VCC_VPP(2,0);
- break;
- case 50:
- pcr |= SET_VCC_VPP(2,1);
- break;
- case 12:
- pcr |= SET_VCC_VPP(2,2);
- break;
- case 33:
- default:
- pcr |= SET_VCC_VPP(0,0);
- printk("%s: bad Vcc/Vpp (%d:%d)\n",
- __func__,
- configure->vcc,
- configure->vpp);
- break;
- }
- break;
- case 33: /* Vcc 3.3V */
- switch(configure->vpp) {
- case 0:
- pcr |= SET_VCC_VPP(1,0);
- break;
- case 12:
- pcr |= SET_VCC_VPP(1,2);
- break;
- case 33:
- pcr |= SET_VCC_VPP(1,1);
- break;
- case 50:
- default:
- pcr |= SET_VCC_VPP(0,0);
- printk("%s: bad Vcc/Vpp (%d:%d)\n",
- __func__,
- configure->vcc,
- configure->vpp);
- break;
- }
- break;
- default: /* what's this ? */
- pcr |= SET_VCC_VPP(0,0);
- printk(KERN_ERR "%s: bad Vcc %d\n",
- __func__, configure->vcc);
- break;
- }
-
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(300);
-
- if (!configure->reset) {
- pcr |= PC_DRV_EN;
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(100);
- pcr |= PC_DEASSERT_RST;
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(100);
- }
- else {
- pcr &= ~(PC_DEASSERT_RST | PC_DRV_EN);
- au_writew(pcr, PCMCIA_BOARD_REG);
- au_sync_delay(100);
- }
-#endif
return 0;
}
diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c
deleted file mode 100644
index b43d47b..0000000
--- a/drivers/pcmcia/au1000_xxs1500.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- *
- * MyCable board specific pcmcia routines.
- *
- * Copyright 2003 MontaVista Software Inc.
- * Author: Pete Popov, MontaVista Software, Inc.
- * ppopov@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.
- *
- * ########################################################################
- *
- *
- */
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/kernel.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/proc_fs.h>
-#include <linux/types.h>
-
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/ss.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/bus_ops.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-
-#include <asm/au1000.h>
-#include <asm/au1000_pcmcia.h>
-
-#define PCMCIA_MAX_SOCK 0
-#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK + 1)
-#define PCMCIA_IRQ AU1000_GPIO_4
-
-#if 0
-#define DEBUG(x, args...) printk(__func__ ": " x, ##args)
-#else
-#define DEBUG(x,args...)
-#endif
-
-static int xxs1500_pcmcia_init(struct pcmcia_init *init)
-{
- return PCMCIA_NUM_SOCKS;
-}
-
-static int xxs1500_pcmcia_shutdown(void)
-{
- /* turn off power */
- au_writel(au_readl(GPIO2_PINSTATE) | (1<<14)|(1<<30),
- GPIO2_OUTPUT);
- au_sync_delay(100);
-
- /* assert reset */
- au_writel(au_readl(GPIO2_PINSTATE) | (1<<4)|(1<<20),
- GPIO2_OUTPUT);
- au_sync_delay(100);
- return 0;
-}
-
-
-static int
-xxs1500_pcmcia_socket_state(unsigned sock, struct pcmcia_state *state)
-{
- u32 inserted; u32 vs;
- unsigned long gpio, gpio2;
-
- if(sock > PCMCIA_MAX_SOCK) return -1;
-
- gpio = au_readl(SYS_PINSTATERD);
- gpio2 = au_readl(GPIO2_PINSTATE);
-
- vs = gpio2 & ((1<<8) | (1<<9));
- inserted = (!(gpio & 0x1) && !(gpio & 0x2));
-
- state->ready = 0;
- state->vs_Xv = 0;
- state->vs_3v = 0;
- state->detect = 0;
-
- if (inserted) {
- switch (vs) {
- case 0:
- case 1:
- case 2:
- state->vs_3v=1;
- break;
- case 3: /* 5V */
- default:
- /* return without setting 'detect' */
- printk(KERN_ERR "au1x00_cs: unsupported VS\n",
- vs);
- return;
- }
- state->detect = 1;
- }
-
- if (state->detect) {
- state->ready = 1;
- }
-
- state->bvd1= gpio2 & (1<<10);
- state->bvd2 = gpio2 & (1<<11);
- state->wrprot=0;
- return 1;
-}
-
-
-static int xxs1500_pcmcia_get_irq_info(struct pcmcia_irq_info *info)
-{
-
- if(info->sock > PCMCIA_MAX_SOCK) return -1;
- info->irq = PCMCIA_IRQ;
- return 0;
-}
-
-
-static int
-xxs1500_pcmcia_configure_socket(const struct pcmcia_configure *configure)
-{
-
- if(configure->sock > PCMCIA_MAX_SOCK) return -1;
-
- DEBUG("Vcc %dV Vpp %dV, reset %d\n",
- configure->vcc, configure->vpp, configure->reset);
-
- switch(configure->vcc){
- case 33: /* Vcc 3.3V */
- /* turn on power */
- DEBUG("turn on power\n");
- au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<14))|(1<<30),
- GPIO2_OUTPUT);
- au_sync_delay(100);
- break;
- case 50: /* Vcc 5V */
- default: /* what's this ? */
- printk(KERN_ERR "au1x00_cs: unsupported VCC\n");
- case 0: /* Vcc 0 */
- /* turn off power */
- au_sync_delay(100);
- au_writel(au_readl(GPIO2_PINSTATE) | (1<<14)|(1<<30),
- GPIO2_OUTPUT);
- break;
- }
-
- if (!configure->reset) {
- DEBUG("deassert reset\n");
- au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<4))|(1<<20),
- GPIO2_OUTPUT);
- au_sync_delay(100);
- au_writel((au_readl(GPIO2_PINSTATE) & ~(1<<5))|(1<<21),
- GPIO2_OUTPUT);
- }
- else {
- DEBUG("assert reset\n");
- au_writel(au_readl(GPIO2_PINSTATE) | (1<<4)|(1<<20),
- GPIO2_OUTPUT);
- }
- au_sync_delay(100);
- return 0;
-}
-
-struct pcmcia_low_level xxs1500_pcmcia_ops = {
- xxs1500_pcmcia_init,
- xxs1500_pcmcia_shutdown,
- xxs1500_pcmcia_socket_state,
- xxs1500_pcmcia_get_irq_info,
- xxs1500_pcmcia_configure_socket
-};
diff --git a/drivers/pcmcia/bfin_cf_pcmcia.c b/drivers/pcmcia/bfin_cf_pcmcia.c
index 300b368..2482ce7 100644
--- a/drivers/pcmcia/bfin_cf_pcmcia.c
+++ b/drivers/pcmcia/bfin_cf_pcmcia.c
@@ -205,7 +205,7 @@
dev_info(&pdev->dev, "Blackfin CompactFlash/PCMCIA Socket Driver\n");
irq = platform_get_irq(pdev, 0);
- if (!irq)
+ if (irq <= 0)
return -EINVAL;
cd_pfx = platform_get_irq(pdev, 1); /*Card Detect GPIO PIN */
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index d99f846..ac0686e 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -20,170 +20,12 @@
*/
-#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
+#include <linux/module.h>
#include <linux/pci.h>
-#include <linux/ioport.h>
-#include <linux/io.h>
-#include <asm/irq.h>
-#include <pcmcia/cs_types.h>
#include <pcmcia/ss.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include "cs_internal.h"
-/*====================================================================*/
-
-/* Offsets in the Expansion ROM Image Header */
-#define ROM_SIGNATURE 0x0000 /* 2 bytes */
-#define ROM_DATA_PTR 0x0018 /* 2 bytes */
-
-/* Offsets in the CardBus PC Card Data Structure */
-#define PCDATA_SIGNATURE 0x0000 /* 4 bytes */
-#define PCDATA_VPD_PTR 0x0008 /* 2 bytes */
-#define PCDATA_LENGTH 0x000a /* 2 bytes */
-#define PCDATA_REVISION 0x000c
-#define PCDATA_IMAGE_SZ 0x0010 /* 2 bytes */
-#define PCDATA_ROM_LEVEL 0x0012 /* 2 bytes */
-#define PCDATA_CODE_TYPE 0x0014
-#define PCDATA_INDICATOR 0x0015
-
-/*=====================================================================
-
- Expansion ROM's have a special layout, and pointers specify an
- image number and an offset within that image. xlate_rom_addr()
- converts an image/offset address to an absolute offset from the
- ROM's base address.
-
-=====================================================================*/
-
-static u_int xlate_rom_addr(void __iomem *b, u_int addr)
-{
- u_int img = 0, ofs = 0, sz;
- u_short data;
- while ((readb(b) == 0x55) && (readb(b + 1) == 0xaa)) {
- if (img == (addr >> 28))
- return (addr & 0x0fffffff) + ofs;
- data = readb(b + ROM_DATA_PTR) + (readb(b + ROM_DATA_PTR + 1) << 8);
- sz = 512 * (readb(b + data + PCDATA_IMAGE_SZ) +
- (readb(b + data + PCDATA_IMAGE_SZ + 1) << 8));
- if ((sz == 0) || (readb(b + data + PCDATA_INDICATOR) & 0x80))
- break;
- b += sz;
- ofs += sz;
- img++;
- }
- return 0;
-}
-
-/*=====================================================================
-
- These are similar to setup_cis_mem and release_cis_mem for 16-bit
- cards. The "result" that is used externally is the cb_cis_virt
- pointer in the struct pcmcia_socket structure.
-
-=====================================================================*/
-
-static void cb_release_cis_mem(struct pcmcia_socket *s)
-{
- if (s->cb_cis_virt) {
- dev_dbg(&s->dev, "cb_release_cis_mem()\n");
- iounmap(s->cb_cis_virt);
- s->cb_cis_virt = NULL;
- s->cb_cis_res = NULL;
- }
-}
-
-static int cb_setup_cis_mem(struct pcmcia_socket *s, struct resource *res)
-{
- unsigned int start, size;
-
- if (res == s->cb_cis_res)
- return 0;
-
- if (s->cb_cis_res)
- cb_release_cis_mem(s);
-
- start = res->start;
- size = res->end - start + 1;
- s->cb_cis_virt = ioremap(start, size);
-
- if (!s->cb_cis_virt)
- return -1;
-
- s->cb_cis_res = res;
-
- return 0;
-}
-
-/*=====================================================================
-
- This is used by the CIS processing code to read CIS information
- from a CardBus device.
-
-=====================================================================*/
-
-int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len,
- void *ptr)
-{
- struct pci_dev *dev;
- struct resource *res;
-
- dev_dbg(&s->dev, "read_cb_mem(%d, %#x, %u)\n", space, addr, len);
-
- dev = pci_get_slot(s->cb_dev->subordinate, 0);
- if (!dev)
- goto fail;
-
- /* Config space? */
- if (space == 0) {
- if (addr + len > 0x100)
- goto failput;
- for (; len; addr++, ptr++, len--)
- pci_read_config_byte(dev, addr, ptr);
- return 0;
- }
-
- res = dev->resource + space - 1;
-
- pci_dev_put(dev);
-
- if (!res->flags)
- goto fail;
-
- if (cb_setup_cis_mem(s, res) != 0)
- goto fail;
-
- if (space == 7) {
- addr = xlate_rom_addr(s->cb_cis_virt, addr);
- if (addr == 0)
- goto fail;
- }
-
- if (addr + len > res->end - res->start)
- goto fail;
-
- memcpy_fromio(ptr, s->cb_cis_virt + addr, len);
- return 0;
-
-failput:
- pci_dev_put(dev);
-fail:
- memset(ptr, 0xff, len);
- return -1;
-}
-
-/*=====================================================================
-
- cb_alloc() and cb_free() allocate and free the kernel data
- structures for a Cardbus device, and handle the lowest level PCI
- device setup issues.
-
-=====================================================================*/
static void cardbus_config_irq_and_cls(struct pci_bus *bus, int irq)
{
@@ -215,6 +57,13 @@
}
}
+/**
+ * cb_alloc() - add CardBus device
+ * @s: the pcmcia_socket where the CardBus device is located
+ *
+ * cb_alloc() allocates the kernel data structures for a Cardbus device
+ * and handles the lowest level PCI device setup issues.
+ */
int __ref cb_alloc(struct pcmcia_socket *s)
{
struct pci_bus *bus = s->cb_dev->subordinate;
@@ -249,12 +98,16 @@
return 0;
}
+/**
+ * cb_free() - remove CardBus device
+ * @s: the pcmcia_socket where the CardBus device was located
+ *
+ * cb_free() handles the lowest level PCI device cleanup.
+ */
void cb_free(struct pcmcia_socket *s)
{
struct pci_dev *bridge = s->cb_dev;
- cb_release_cis_mem(s);
-
if (bridge)
pci_remove_behind_bridge(bridge);
}
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 25b1cd2..2f3622d 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -64,6 +64,7 @@
void release_cis_mem(struct pcmcia_socket *s)
{
+ mutex_lock(&s->ops_mutex);
if (s->cis_mem.flags & MAP_ACTIVE) {
s->cis_mem.flags &= ~MAP_ACTIVE;
s->ops->set_mem_map(s, &s->cis_mem);
@@ -75,13 +76,15 @@
iounmap(s->cis_virt);
s->cis_virt = NULL;
}
+ mutex_unlock(&s->ops_mutex);
}
-EXPORT_SYMBOL(release_cis_mem);
/*
* Map the card memory at "card_offset" into virtual space.
* If flags & MAP_ATTRIB, map the attribute space, otherwise
* map the memory space.
+ *
+ * Must be called with ops_mutex held.
*/
static void __iomem *
set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
@@ -140,6 +143,7 @@
dev_dbg(&s->dev, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ mutex_lock(&s->ops_mutex);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
locations in common memory */
@@ -151,7 +155,9 @@
sys = set_cis_map(s, 0, MAP_ACTIVE | ((cis_width) ? MAP_16BIT : 0));
if (!sys) {
+ dev_dbg(&s->dev, "could not map memory\n");
memset(ptr, 0xff, len);
+ mutex_unlock(&s->ops_mutex);
return -1;
}
@@ -165,6 +171,9 @@
} else {
u_int inc = 1, card_offset, flags;
+ if (addr > CISTPL_MAX_CIS_SIZE)
+ dev_dbg(&s->dev, "attempt to read CIS mem at addr %#x", addr);
+
flags = MAP_ACTIVE | ((cis_width) ? MAP_16BIT : 0);
if (attr) {
flags |= MAP_ATTRIB;
@@ -176,7 +185,9 @@
while (len) {
sys = set_cis_map(s, card_offset, flags);
if (!sys) {
+ dev_dbg(&s->dev, "could not map memory\n");
memset(ptr, 0xff, len);
+ mutex_unlock(&s->ops_mutex);
return -1;
}
end = sys + s->map_size;
@@ -190,12 +201,12 @@
addr = 0;
}
}
+ mutex_unlock(&s->ops_mutex);
dev_dbg(&s->dev, " %#2.2x %#2.2x %#2.2x %#2.2x ...\n",
*(u_char *)(ptr+0), *(u_char *)(ptr+1),
*(u_char *)(ptr+2), *(u_char *)(ptr+3));
return 0;
}
-EXPORT_SYMBOL(pcmcia_read_cis_mem);
void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
@@ -206,6 +217,7 @@
dev_dbg(&s->dev, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ mutex_lock(&s->ops_mutex);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
locations in common memory */
@@ -216,8 +228,11 @@
}
sys = set_cis_map(s, 0, MAP_ACTIVE | ((cis_width) ? MAP_16BIT : 0));
- if (!sys)
+ if (!sys) {
+ dev_dbg(&s->dev, "could not map memory\n");
+ mutex_unlock(&s->ops_mutex);
return; /* FIXME: Error */
+ }
writeb(flags, sys+CISREG_ICTRL0);
writeb(addr & 0xff, sys+CISREG_IADDR0);
@@ -239,8 +254,11 @@
card_offset = addr & ~(s->map_size-1);
while (len) {
sys = set_cis_map(s, card_offset, flags);
- if (!sys)
+ if (!sys) {
+ dev_dbg(&s->dev, "could not map memory\n");
+ mutex_unlock(&s->ops_mutex);
return; /* FIXME: error */
+ }
end = sys + s->map_size;
sys = sys + (addr & (s->map_size-1));
@@ -253,8 +271,8 @@
addr = 0;
}
}
+ mutex_unlock(&s->ops_mutex);
}
-EXPORT_SYMBOL(pcmcia_write_cis_mem);
/*======================================================================
@@ -265,32 +283,36 @@
======================================================================*/
-static void read_cis_cache(struct pcmcia_socket *s, int attr, u_int addr,
- size_t len, void *ptr)
+static int read_cis_cache(struct pcmcia_socket *s, int attr, u_int addr,
+ size_t len, void *ptr)
{
- struct cis_cache_entry *cis;
- int ret;
+ struct cis_cache_entry *cis;
+ int ret = 0;
- if (s->fake_cis) {
- if (s->fake_cis_len >= addr+len)
- memcpy(ptr, s->fake_cis+addr, len);
- else
- memset(ptr, 0xff, len);
- return;
- }
+ if (s->state & SOCKET_CARDBUS)
+ return -EINVAL;
- list_for_each_entry(cis, &s->cis_cache, node) {
- if (cis->addr == addr && cis->len == len && cis->attr == attr) {
- memcpy(ptr, cis->cache, len);
- return;
+ mutex_lock(&s->ops_mutex);
+ if (s->fake_cis) {
+ if (s->fake_cis_len >= addr+len)
+ memcpy(ptr, s->fake_cis+addr, len);
+ else {
+ memset(ptr, 0xff, len);
+ ret = -EINVAL;
+ }
+ mutex_unlock(&s->ops_mutex);
+ return ret;
}
- }
-#ifdef CONFIG_CARDBUS
- if (s->state & SOCKET_CARDBUS)
- ret = read_cb_mem(s, attr, addr, len, ptr);
- else
-#endif
+ list_for_each_entry(cis, &s->cis_cache, node) {
+ if (cis->addr == addr && cis->len == len && cis->attr == attr) {
+ memcpy(ptr, cis->cache, len);
+ mutex_unlock(&s->ops_mutex);
+ return 0;
+ }
+ }
+ mutex_unlock(&s->ops_mutex);
+
ret = pcmcia_read_cis_mem(s, attr, addr, len, ptr);
if (ret == 0) {
@@ -301,9 +323,12 @@
cis->len = len;
cis->attr = attr;
memcpy(cis->cache, ptr, len);
+ mutex_lock(&s->ops_mutex);
list_add(&cis->node, &s->cis_cache);
+ mutex_unlock(&s->ops_mutex);
}
}
+ return ret;
}
static void
@@ -311,32 +336,35 @@
{
struct cis_cache_entry *cis;
+ mutex_lock(&s->ops_mutex);
list_for_each_entry(cis, &s->cis_cache, node)
if (cis->addr == addr && cis->len == len && cis->attr == attr) {
list_del(&cis->node);
kfree(cis);
break;
}
+ mutex_unlock(&s->ops_mutex);
}
+/**
+ * destroy_cis_cache() - destroy the CIS cache
+ * @s: pcmcia_socket for which CIS cache shall be destroyed
+ *
+ * This destroys the CIS cache but keeps any fake CIS alive. Must be
+ * called with ops_mutex held.
+ */
+
void destroy_cis_cache(struct pcmcia_socket *s)
{
struct list_head *l, *n;
+ struct cis_cache_entry *cis;
list_for_each_safe(l, n, &s->cis_cache) {
- struct cis_cache_entry *cis = list_entry(l, struct cis_cache_entry, node);
-
+ cis = list_entry(l, struct cis_cache_entry, node);
list_del(&cis->node);
kfree(cis);
}
-
- /*
- * If there was a fake CIS, destroy that as well.
- */
- kfree(s->fake_cis);
- s->fake_cis = NULL;
}
-EXPORT_SYMBOL(destroy_cis_cache);
/*======================================================================
@@ -349,6 +377,10 @@
{
struct cis_cache_entry *cis;
char *buf;
+ int ret;
+
+ if (s->state & SOCKET_CARDBUS)
+ return -EINVAL;
buf = kmalloc(256, GFP_KERNEL);
if (buf == NULL) {
@@ -361,14 +393,9 @@
if (len > 256)
len = 256;
-#ifdef CONFIG_CARDBUS
- if (s->state & SOCKET_CARDBUS)
- read_cb_mem(s, cis->attr, cis->addr, len, buf);
- else
-#endif
- pcmcia_read_cis_mem(s, cis->attr, cis->addr, len, buf);
- if (memcmp(buf, cis->cache, len) != 0) {
+ ret = pcmcia_read_cis_mem(s, cis->attr, cis->addr, len, buf);
+ if (ret || memcmp(buf, cis->cache, len) != 0) {
kfree(buf);
return -1;
}
@@ -391,17 +418,20 @@
dev_printk(KERN_WARNING, &s->dev, "replacement CIS too big\n");
return -EINVAL;
}
+ mutex_lock(&s->ops_mutex);
kfree(s->fake_cis);
s->fake_cis = kmalloc(len, GFP_KERNEL);
if (s->fake_cis == NULL) {
dev_printk(KERN_WARNING, &s->dev, "no memory to replace CIS\n");
+ mutex_unlock(&s->ops_mutex);
return -ENOMEM;
}
s->fake_cis_len = len;
memcpy(s->fake_cis, data, len);
+ dev_info(&s->dev, "Using replacement CIS\n");
+ mutex_unlock(&s->ops_mutex);
return 0;
}
-EXPORT_SYMBOL(pcmcia_replace_cis);
/*======================================================================
@@ -425,25 +455,16 @@
{
if (!s)
return -EINVAL;
- if (!(s->state & SOCKET_PRESENT))
+
+ if (!(s->state & SOCKET_PRESENT) || (s->state & SOCKET_CARDBUS))
return -ENODEV;
tuple->TupleLink = tuple->Flags = 0;
-#ifdef CONFIG_CARDBUS
- if (s->state & SOCKET_CARDBUS) {
- struct pci_dev *dev = s->cb_dev;
- u_int ptr;
- pci_bus_read_config_dword(dev->subordinate, 0, PCI_CARDBUS_CIS, &ptr);
- tuple->CISOffset = ptr & ~7;
- SPACE(tuple->Flags) = (ptr & 7);
- } else
-#endif
- {
- /* Assume presence of a LONGLINK_C to address 0 */
- tuple->CISOffset = tuple->LinkOffset = 0;
- SPACE(tuple->Flags) = HAS_LINK(tuple->Flags) = 1;
- }
- if (!(s->state & SOCKET_CARDBUS) && (s->functions > 1) &&
- !(tuple->Attributes & TUPLE_RETURN_COMMON)) {
+
+ /* Assume presence of a LONGLINK_C to address 0 */
+ tuple->CISOffset = tuple->LinkOffset = 0;
+ SPACE(tuple->Flags) = HAS_LINK(tuple->Flags) = 1;
+
+ if ((s->functions > 1) && !(tuple->Attributes & TUPLE_RETURN_COMMON)) {
cisdata_t req = tuple->DesiredTuple;
tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
if (pccard_get_next_tuple(s, function, tuple) == 0) {
@@ -456,17 +477,19 @@
}
return pccard_get_next_tuple(s, function, tuple);
}
-EXPORT_SYMBOL(pccard_get_first_tuple);
static int follow_link(struct pcmcia_socket *s, tuple_t *tuple)
{
u_char link[5];
u_int ofs;
+ int ret;
if (MFC_FN(tuple->Flags)) {
/* Get indirect link from the MFC tuple */
- read_cis_cache(s, LINK_SPACE(tuple->Flags),
+ ret = read_cis_cache(s, LINK_SPACE(tuple->Flags),
tuple->LinkOffset, 5, link);
+ if (ret)
+ return -1;
ofs = get_unaligned_le32(link + 1);
SPACE(tuple->Flags) = (link[0] == CISTPL_MFC_ATTR);
/* Move to the next indirect link */
@@ -479,10 +502,12 @@
} else {
return -1;
}
- if (!(s->state & SOCKET_CARDBUS) && SPACE(tuple->Flags)) {
+ if (SPACE(tuple->Flags)) {
/* This is ugly, but a common CIS error is to code the long
link offset incorrectly, so we check the right spot... */
- read_cis_cache(s, SPACE(tuple->Flags), ofs, 5, link);
+ ret = read_cis_cache(s, SPACE(tuple->Flags), ofs, 5, link);
+ if (ret)
+ return -1;
if ((link[0] == CISTPL_LINKTARGET) && (link[1] >= 3) &&
(strncmp(link+2, "CIS", 3) == 0))
return ofs;
@@ -490,7 +515,9 @@
/* Then, we try the wrong spot... */
ofs = ofs >> 1;
}
- read_cis_cache(s, SPACE(tuple->Flags), ofs, 5, link);
+ ret = read_cis_cache(s, SPACE(tuple->Flags), ofs, 5, link);
+ if (ret)
+ return -1;
if ((link[0] == CISTPL_LINKTARGET) && (link[1] >= 3) &&
(strncmp(link+2, "CIS", 3) == 0))
return ofs;
@@ -502,10 +529,11 @@
{
u_char link[2], tmp;
int ofs, i, attr;
+ int ret;
if (!s)
return -EINVAL;
- if (!(s->state & SOCKET_PRESENT))
+ if (!(s->state & SOCKET_PRESENT) || (s->state & SOCKET_CARDBUS))
return -ENODEV;
link[1] = tuple->TupleLink;
@@ -516,7 +544,9 @@
if (link[1] == 0xff) {
link[0] = CISTPL_END;
} else {
- read_cis_cache(s, attr, ofs, 2, link);
+ ret = read_cis_cache(s, attr, ofs, 2, link);
+ if (ret)
+ return -1;
if (link[0] == CISTPL_NULL) {
ofs++; continue;
}
@@ -528,7 +558,9 @@
if (ofs < 0)
return -ENOSPC;
attr = SPACE(tuple->Flags);
- read_cis_cache(s, attr, ofs, 2, link);
+ ret = read_cis_cache(s, attr, ofs, 2, link);
+ if (ret)
+ return -1;
}
/* Is this a link tuple? Make a note of it */
@@ -542,12 +574,16 @@
case CISTPL_LONGLINK_A:
HAS_LINK(tuple->Flags) = 1;
LINK_SPACE(tuple->Flags) = attr | IS_ATTR;
- read_cis_cache(s, attr, ofs+2, 4, &tuple->LinkOffset);
+ ret = read_cis_cache(s, attr, ofs+2, 4, &tuple->LinkOffset);
+ if (ret)
+ return -1;
break;
case CISTPL_LONGLINK_C:
HAS_LINK(tuple->Flags) = 1;
LINK_SPACE(tuple->Flags) = attr & ~IS_ATTR;
- read_cis_cache(s, attr, ofs+2, 4, &tuple->LinkOffset);
+ ret = read_cis_cache(s, attr, ofs+2, 4, &tuple->LinkOffset);
+ if (ret)
+ return -1;
break;
case CISTPL_INDIRECT:
HAS_LINK(tuple->Flags) = 1;
@@ -559,7 +595,9 @@
LINK_SPACE(tuple->Flags) = attr;
if (function == BIND_FN_ALL) {
/* Follow all the MFC links */
- read_cis_cache(s, attr, ofs+2, 1, &tmp);
+ ret = read_cis_cache(s, attr, ofs+2, 1, &tmp);
+ if (ret)
+ return -1;
MFC_FN(tuple->Flags) = tmp;
} else {
/* Follow exactly one of the links */
@@ -592,7 +630,6 @@
tuple->CISOffset = ofs + 2;
return 0;
}
-EXPORT_SYMBOL(pccard_get_next_tuple);
/*====================================================================*/
@@ -601,6 +638,7 @@
int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple)
{
u_int len;
+ int ret;
if (!s)
return -EINVAL;
@@ -611,12 +649,13 @@
tuple->TupleDataLen = tuple->TupleLink;
if (len == 0)
return 0;
- read_cis_cache(s, SPACE(tuple->Flags),
+ ret = read_cis_cache(s, SPACE(tuple->Flags),
tuple->CISOffset + tuple->TupleOffset,
_MIN(len, tuple->TupleDataMax), tuple->TupleData);
+ if (ret)
+ return -1;
return 0;
}
-EXPORT_SYMBOL(pccard_get_tuple_data);
/*======================================================================
@@ -1190,119 +1229,6 @@
/*====================================================================*/
-#ifdef CONFIG_CARDBUS
-
-static int parse_bar(tuple_t *tuple, cistpl_bar_t *bar)
-{
- u_char *p;
- if (tuple->TupleDataLen < 6)
- return -EINVAL;
- p = (u_char *)tuple->TupleData;
- bar->attr = *p;
- p += 2;
- bar->size = get_unaligned_le32(p);
- return 0;
-}
-
-static int parse_config_cb(tuple_t *tuple, cistpl_config_t *config)
-{
- u_char *p;
-
- p = (u_char *)tuple->TupleData;
- if ((*p != 3) || (tuple->TupleDataLen < 6))
- return -EINVAL;
- config->last_idx = *(++p);
- p++;
- config->base = get_unaligned_le32(p);
- config->subtuples = tuple->TupleDataLen - 6;
- return 0;
-}
-
-static int parse_cftable_entry_cb(tuple_t *tuple,
- cistpl_cftable_entry_cb_t *entry)
-{
- u_char *p, *q, features;
-
- p = tuple->TupleData;
- q = p + tuple->TupleDataLen;
- entry->index = *p & 0x3f;
- entry->flags = 0;
- if (*p & 0x40)
- entry->flags |= CISTPL_CFTABLE_DEFAULT;
-
- /* Process optional features */
- if (++p == q)
- return -EINVAL;
- features = *p; p++;
-
- /* Power options */
- if ((features & 3) > 0) {
- p = parse_power(p, q, &entry->vcc);
- if (p == NULL)
- return -EINVAL;
- } else
- entry->vcc.present = 0;
- if ((features & 3) > 1) {
- p = parse_power(p, q, &entry->vpp1);
- if (p == NULL)
- return -EINVAL;
- } else
- entry->vpp1.present = 0;
- if ((features & 3) > 2) {
- p = parse_power(p, q, &entry->vpp2);
- if (p == NULL)
- return -EINVAL;
- } else
- entry->vpp2.present = 0;
-
- /* I/O window options */
- if (features & 0x08) {
- if (p == q)
- return -EINVAL;
- entry->io = *p; p++;
- } else
- entry->io = 0;
-
- /* Interrupt options */
- if (features & 0x10) {
- p = parse_irq(p, q, &entry->irq);
- if (p == NULL)
- return -EINVAL;
- } else
- entry->irq.IRQInfo1 = 0;
-
- if (features & 0x20) {
- if (p == q)
- return -EINVAL;
- entry->mem = *p; p++;
- } else
- entry->mem = 0;
-
- /* Misc features */
- if (features & 0x80) {
- if (p == q)
- return -EINVAL;
- entry->flags |= (*p << 8);
- if (*p & 0x80) {
- if (++p == q)
- return -EINVAL;
- entry->flags |= (*p << 16);
- }
- while (*p & 0x80)
- if (++p == q)
- return -EINVAL;
- p++;
- }
-
- entry->subtuples = q-p;
-
- return 0;
-}
-
-#endif
-
-/*====================================================================*/
-
static int parse_device_geo(tuple_t *tuple, cistpl_device_geo_t *geo)
{
u_char *p, *q;
@@ -1404,17 +1330,6 @@
case CISTPL_DEVICE_A:
ret = parse_device(tuple, &parse->device);
break;
-#ifdef CONFIG_CARDBUS
- case CISTPL_BAR:
- ret = parse_bar(tuple, &parse->bar);
- break;
- case CISTPL_CONFIG_CB:
- ret = parse_config_cb(tuple, &parse->config);
- break;
- case CISTPL_CFTABLE_ENTRY_CB:
- ret = parse_cftable_entry_cb(tuple, &parse->cftable_entry_cb);
- break;
-#endif
case CISTPL_CHECKSUM:
ret = parse_checksum(tuple, &parse->checksum);
break;
@@ -1513,7 +1428,6 @@
kfree(buf);
return ret;
}
-EXPORT_SYMBOL(pccard_read_tuple);
/**
@@ -1573,84 +1487,238 @@
kfree(buf);
return ret;
}
-EXPORT_SYMBOL(pccard_loop_tuple);
-/*======================================================================
-
- This tries to determine if a card has a sensible CIS. It returns
- the number of tuples in the CIS, or 0 if the CIS looks bad. The
- checks include making sure several critical tuples are present and
- valid; seeing if the total number of tuples is reasonable; and
- looking for tuples that use reserved codes.
-
-======================================================================*/
-
+/**
+ * pccard_validate_cis() - check whether card has a sensible CIS
+ * @s: the struct pcmcia_socket we are to check
+ * @info: returns the number of tuples in the (valid) CIS, or 0
+ *
+ * This tries to determine if a card has a sensible CIS. In @info, it
+ * returns the number of tuples in the CIS, or 0 if the CIS looks bad. The
+ * checks include making sure several critical tuples are present and
+ * valid; seeing if the total number of tuples is reasonable; and
+ * looking for tuples that use reserved codes.
+ *
+ * The function returns 0 on success.
+ */
int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info)
{
- tuple_t *tuple;
- cisparse_t *p;
- unsigned int count = 0;
- int ret, reserved, dev_ok = 0, ident_ok = 0;
+ tuple_t *tuple;
+ cisparse_t *p;
+ unsigned int count = 0;
+ int ret, reserved, dev_ok = 0, ident_ok = 0;
- if (!s)
- return -EINVAL;
+ if (!s)
+ return -EINVAL;
- tuple = kmalloc(sizeof(*tuple), GFP_KERNEL);
- if (tuple == NULL) {
- dev_printk(KERN_WARNING, &s->dev, "no memory to validate CIS\n");
- return -ENOMEM;
- }
- p = kmalloc(sizeof(*p), GFP_KERNEL);
- if (p == NULL) {
- kfree(tuple);
- dev_printk(KERN_WARNING, &s->dev, "no memory to validate CIS\n");
- return -ENOMEM;
- }
+ /* We do not want to validate the CIS cache... */
+ mutex_lock(&s->ops_mutex);
+ destroy_cis_cache(s);
+ mutex_unlock(&s->ops_mutex);
- count = reserved = 0;
- tuple->DesiredTuple = RETURN_FIRST_TUPLE;
- tuple->Attributes = TUPLE_RETURN_COMMON;
- ret = pccard_get_first_tuple(s, BIND_FN_ALL, tuple);
- if (ret != 0)
- goto done;
+ tuple = kmalloc(sizeof(*tuple), GFP_KERNEL);
+ if (tuple == NULL) {
+ dev_warn(&s->dev, "no memory to validate CIS\n");
+ return -ENOMEM;
+ }
+ p = kmalloc(sizeof(*p), GFP_KERNEL);
+ if (p == NULL) {
+ kfree(tuple);
+ dev_warn(&s->dev, "no memory to validate CIS\n");
+ return -ENOMEM;
+ }
- /* First tuple should be DEVICE; we should really have either that
- or a CFTABLE_ENTRY of some sort */
- if ((tuple->TupleCode == CISTPL_DEVICE) ||
- (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY, p) == 0) ||
- (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY_CB, p) == 0))
- dev_ok++;
-
- /* All cards should have a MANFID tuple, and/or a VERS_1 or VERS_2
- tuple, for card identification. Certain old D-Link and Linksys
- cards have only a broken VERS_2 tuple; hence the bogus test. */
- if ((pccard_read_tuple(s, BIND_FN_ALL, CISTPL_MANFID, p) == 0) ||
- (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_1, p) == 0) ||
- (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_2, p) != -ENOSPC))
- ident_ok++;
-
- if (!dev_ok && !ident_ok)
- goto done;
-
- for (count = 1; count < MAX_TUPLES; count++) {
- ret = pccard_get_next_tuple(s, BIND_FN_ALL, tuple);
+ count = reserved = 0;
+ tuple->DesiredTuple = RETURN_FIRST_TUPLE;
+ tuple->Attributes = TUPLE_RETURN_COMMON;
+ ret = pccard_get_first_tuple(s, BIND_FN_ALL, tuple);
if (ret != 0)
- break;
- if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) ||
- ((tuple->TupleCode > 0x47) && (tuple->TupleCode < 0x80)) ||
- ((tuple->TupleCode > 0x90) && (tuple->TupleCode < 0xff)))
- reserved++;
- }
- if ((count == MAX_TUPLES) || (reserved > 5) ||
- ((!dev_ok || !ident_ok) && (count > 10)))
- count = 0;
+ goto done;
+
+ /* First tuple should be DEVICE; we should really have either that
+ or a CFTABLE_ENTRY of some sort */
+ if ((tuple->TupleCode == CISTPL_DEVICE) ||
+ (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY, p)) ||
+ (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_CFTABLE_ENTRY_CB, p)))
+ dev_ok++;
+
+ /* All cards should have a MANFID tuple, and/or a VERS_1 or VERS_2
+ tuple, for card identification. Certain old D-Link and Linksys
+ cards have only a broken VERS_2 tuple; hence the bogus test. */
+ if ((pccard_read_tuple(s, BIND_FN_ALL, CISTPL_MANFID, p) == 0) ||
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_1, p) == 0) ||
+ (pccard_read_tuple(s, BIND_FN_ALL, CISTPL_VERS_2, p) != -ENOSPC))
+ ident_ok++;
+
+ if (!dev_ok && !ident_ok)
+ goto done;
+
+ for (count = 1; count < MAX_TUPLES; count++) {
+ ret = pccard_get_next_tuple(s, BIND_FN_ALL, tuple);
+ if (ret != 0)
+ break;
+ if (((tuple->TupleCode > 0x23) && (tuple->TupleCode < 0x40)) ||
+ ((tuple->TupleCode > 0x47) && (tuple->TupleCode < 0x80)) ||
+ ((tuple->TupleCode > 0x90) && (tuple->TupleCode < 0xff)))
+ reserved++;
+ }
+ if ((count == MAX_TUPLES) || (reserved > 5) ||
+ ((!dev_ok || !ident_ok) && (count > 10)))
+ count = 0;
+
+ ret = 0;
done:
- if (info)
- *info = count;
- kfree(tuple);
- kfree(p);
- return 0;
+ /* invalidate CIS cache on failure */
+ if (!dev_ok || !ident_ok || !count) {
+ mutex_lock(&s->ops_mutex);
+ destroy_cis_cache(s);
+ mutex_unlock(&s->ops_mutex);
+ ret = -EIO;
+ }
+
+ if (info)
+ *info = count;
+ kfree(tuple);
+ kfree(p);
+ return ret;
}
-EXPORT_SYMBOL(pccard_validate_cis);
+
+
+#define to_socket(_dev) container_of(_dev, struct pcmcia_socket, dev)
+
+static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf,
+ loff_t off, size_t count)
+{
+ tuple_t tuple;
+ int status, i;
+ loff_t pointer = 0;
+ ssize_t ret = 0;
+ u_char *tuplebuffer;
+ u_char *tempbuffer;
+
+ tuplebuffer = kmalloc(sizeof(u_char) * 256, GFP_KERNEL);
+ if (!tuplebuffer)
+ return -ENOMEM;
+
+ tempbuffer = kmalloc(sizeof(u_char) * 258, GFP_KERNEL);
+ if (!tempbuffer) {
+ ret = -ENOMEM;
+ goto free_tuple;
+ }
+
+ memset(&tuple, 0, sizeof(tuple_t));
+
+ tuple.Attributes = TUPLE_RETURN_LINK | TUPLE_RETURN_COMMON;
+ tuple.DesiredTuple = RETURN_FIRST_TUPLE;
+ tuple.TupleOffset = 0;
+
+ status = pccard_get_first_tuple(s, BIND_FN_ALL, &tuple);
+ while (!status) {
+ tuple.TupleData = tuplebuffer;
+ tuple.TupleDataMax = 255;
+ memset(tuplebuffer, 0, sizeof(u_char) * 255);
+
+ status = pccard_get_tuple_data(s, &tuple);
+ if (status)
+ break;
+
+ if (off < (pointer + 2 + tuple.TupleDataLen)) {
+ tempbuffer[0] = tuple.TupleCode & 0xff;
+ tempbuffer[1] = tuple.TupleLink & 0xff;
+ for (i = 0; i < tuple.TupleDataLen; i++)
+ tempbuffer[i + 2] = tuplebuffer[i] & 0xff;
+
+ for (i = 0; i < (2 + tuple.TupleDataLen); i++) {
+ if (((i + pointer) >= off) &&
+ (i + pointer) < (off + count)) {
+ buf[ret] = tempbuffer[i];
+ ret++;
+ }
+ }
+ }
+
+ pointer += 2 + tuple.TupleDataLen;
+
+ if (pointer >= (off + count))
+ break;
+
+ if (tuple.TupleCode == CISTPL_END)
+ break;
+ status = pccard_get_next_tuple(s, BIND_FN_ALL, &tuple);
+ }
+
+ kfree(tempbuffer);
+ free_tuple:
+ kfree(tuplebuffer);
+
+ return ret;
+}
+
+
+static ssize_t pccard_show_cis(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ unsigned int size = 0x200;
+
+ if (off >= size)
+ count = 0;
+ else {
+ struct pcmcia_socket *s;
+ unsigned int chains;
+
+ if (off + count > size)
+ count = size - off;
+
+ s = to_socket(container_of(kobj, struct device, kobj));
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+ if (pccard_validate_cis(s, &chains))
+ return -EIO;
+ if (!chains)
+ return -ENODATA;
+
+ count = pccard_extract_cis(s, buf, off, count);
+ }
+
+ return count;
+}
+
+
+static ssize_t pccard_store_cis(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ struct pcmcia_socket *s;
+ int error;
+
+ s = to_socket(container_of(kobj, struct device, kobj));
+
+ if (off)
+ return -EINVAL;
+
+ if (count >= CISTPL_MAX_CIS_SIZE)
+ return -EINVAL;
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+
+ error = pcmcia_replace_cis(s, buf, count);
+ if (error)
+ return -EIO;
+
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
+
+ return count;
+}
+
+
+struct bin_attribute pccard_cis_attr = {
+ .attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR },
+ .size = 0x200,
+ .read = pccard_show_cis,
+ .write = pccard_store_cis,
+};
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 6d6f82b..e679e70 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -140,19 +140,13 @@
struct device *dev = get_device(&skt->dev);
if (!dev)
return NULL;
- skt = dev_get_drvdata(dev);
- if (!try_module_get(skt->owner)) {
- put_device(&skt->dev);
- return NULL;
- }
- return skt;
+ return dev_get_drvdata(dev);
}
EXPORT_SYMBOL(pcmcia_get_socket);
void pcmcia_put_socket(struct pcmcia_socket *skt)
{
- module_put(skt->owner);
put_device(&skt->dev);
}
EXPORT_SYMBOL(pcmcia_put_socket);
@@ -181,8 +175,6 @@
dev_dbg(&socket->dev, "pcmcia_register_socket(0x%p)\n", socket->ops);
- spin_lock_init(&socket->lock);
-
/* try to obtain a socket number [yes, it gets ugly if we
* register more than 2^sizeof(unsigned int) pcmcia
* sockets... but the socket number is deprecated
@@ -228,10 +220,13 @@
init_completion(&socket->socket_released);
init_completion(&socket->thread_done);
mutex_init(&socket->skt_mutex);
+ mutex_init(&socket->ops_mutex);
spin_lock_init(&socket->thread_lock);
if (socket->resource_ops->init) {
+ mutex_lock(&socket->ops_mutex);
ret = socket->resource_ops->init(socket);
+ mutex_unlock(&socket->ops_mutex);
if (ret)
goto err;
}
@@ -283,15 +278,17 @@
if (socket->thread)
kthread_stop(socket->thread);
- release_cis_mem(socket);
-
/* remove from our own list */
down_write(&pcmcia_socket_list_rwsem);
list_del(&socket->socket_list);
up_write(&pcmcia_socket_list_rwsem);
/* wait for sysfs to drop all references */
- release_resource_db(socket);
+ if (socket->resource_ops->exit) {
+ mutex_lock(&socket->ops_mutex);
+ socket->resource_ops->exit(socket);
+ mutex_unlock(&socket->ops_mutex);
+ }
wait_for_completion(&socket->socket_released);
} /* pcmcia_unregister_socket */
EXPORT_SYMBOL(pcmcia_unregister_socket);
@@ -328,7 +325,7 @@
{
int ret;
- if (s->state & SOCKET_CARDBUS)
+ if ((s->state & SOCKET_CARDBUS) && (event != CS_EVENT_CARD_REMOVAL))
return 0;
dev_dbg(&s->dev, "send_event(event %d, pri %d, callback 0x%p)\n",
@@ -346,13 +343,6 @@
return ret;
}
-static void socket_remove_drivers(struct pcmcia_socket *skt)
-{
- dev_dbg(&skt->dev, "remove_drivers\n");
-
- send_event(skt, CS_EVENT_CARD_REMOVAL, CS_EVENT_PRI_HIGH);
-}
-
static int socket_reset(struct pcmcia_socket *skt)
{
int status, i;
@@ -395,7 +385,9 @@
dev_dbg(&s->dev, "shutdown\n");
- socket_remove_drivers(s);
+ send_event(s, CS_EVENT_CARD_REMOVAL, CS_EVENT_PRI_HIGH);
+
+ mutex_lock(&s->ops_mutex);
s->state &= SOCKET_INUSE | SOCKET_PRESENT;
msleep(shutdown_delay * 10);
s->state &= SOCKET_INUSE;
@@ -406,11 +398,21 @@
s->ops->set_socket(s, &s->socket);
s->irq.AssignedIRQ = s->irq.Config = 0;
s->lock_count = 0;
- destroy_cis_cache(s);
+ kfree(s->fake_cis);
+ s->fake_cis = NULL;
+ s->functions = 0;
+
+ /* From here on we can be sure that only we (that is, the
+ * pccardd thread) accesses this socket, and all (16-bit)
+ * PCMCIA interactions are gone. Therefore, release
+ * ops_mutex so that we don't get a sysfs-related lockdep
+ * warning.
+ */
+ mutex_unlock(&s->ops_mutex);
+
#ifdef CONFIG_CARDBUS
cb_free(s);
#endif
- s->functions = 0;
/* give socket some time to power down */
msleep(100);
@@ -421,7 +423,7 @@
"*** DANGER *** unable to remove socket power\n");
}
- cs_socket_put(s);
+ s->state &= ~SOCKET_INUSE;
}
static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
@@ -460,7 +462,8 @@
return -EINVAL;
}
skt->state |= SOCKET_CARDBUS;
- }
+ } else
+ skt->state &= ~SOCKET_CARDBUS;
/*
* Decode the card voltage requirements, and apply power to the card.
@@ -509,8 +512,12 @@
dev_dbg(&skt->dev, "insert\n");
- if (!cs_socket_get(skt))
- return -ENODEV;
+ mutex_lock(&skt->ops_mutex);
+ if (skt->state & SOCKET_INUSE) {
+ mutex_unlock(&skt->ops_mutex);
+ return -EINVAL;
+ }
+ skt->state |= SOCKET_INUSE;
ret = socket_setup(skt, setup_delay);
if (ret == 0) {
@@ -528,9 +535,11 @@
}
#endif
dev_dbg(&skt->dev, "insert done\n");
+ mutex_unlock(&skt->ops_mutex);
send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW);
} else {
+ mutex_unlock(&skt->ops_mutex);
socket_shutdown(skt);
}
@@ -542,58 +551,66 @@
if (skt->state & SOCKET_SUSPEND)
return -EBUSY;
+ mutex_lock(&skt->ops_mutex);
+ skt->suspended_state = skt->state;
+
send_event(skt, CS_EVENT_PM_SUSPEND, CS_EVENT_PRI_LOW);
skt->socket = dead_socket;
skt->ops->set_socket(skt, &skt->socket);
if (skt->ops->suspend)
skt->ops->suspend(skt);
skt->state |= SOCKET_SUSPEND;
-
+ mutex_unlock(&skt->ops_mutex);
return 0;
}
static int socket_early_resume(struct pcmcia_socket *skt)
{
+ mutex_lock(&skt->ops_mutex);
skt->socket = dead_socket;
skt->ops->init(skt);
skt->ops->set_socket(skt, &skt->socket);
if (skt->state & SOCKET_PRESENT)
skt->resume_status = socket_setup(skt, resume_delay);
+ mutex_unlock(&skt->ops_mutex);
return 0;
}
static int socket_late_resume(struct pcmcia_socket *skt)
{
- if (!(skt->state & SOCKET_PRESENT)) {
- skt->state &= ~SOCKET_SUSPEND;
+ mutex_lock(&skt->ops_mutex);
+ skt->state &= ~SOCKET_SUSPEND;
+ mutex_unlock(&skt->ops_mutex);
+
+ if (!(skt->state & SOCKET_PRESENT))
+ return socket_insert(skt);
+
+ if (skt->resume_status) {
+ socket_shutdown(skt);
+ return 0;
+ }
+
+ if (skt->suspended_state != skt->state) {
+ dev_dbg(&skt->dev,
+ "suspend state 0x%x != resume state 0x%x\n",
+ skt->suspended_state, skt->state);
+
+ socket_shutdown(skt);
return socket_insert(skt);
}
- if (skt->resume_status == 0) {
- /*
- * FIXME: need a better check here for cardbus cards.
- */
- if (verify_cis_cache(skt) != 0) {
- dev_dbg(&skt->dev, "cis mismatch - different card\n");
- socket_remove_drivers(skt);
- destroy_cis_cache(skt);
- /*
- * Workaround: give DS time to schedule removal.
- * Remove me once the 100ms delay is eliminated
- * in ds.c
- */
- msleep(200);
- send_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW);
- } else {
- dev_dbg(&skt->dev, "cis matches cache\n");
- send_event(skt, CS_EVENT_PM_RESUME, CS_EVENT_PRI_LOW);
- }
- } else {
- socket_shutdown(skt);
+#ifdef CONFIG_CARDBUS
+ if (skt->state & SOCKET_CARDBUS) {
+ /* We can't be sure the CardBus card is the same
+ * as the one previously inserted. Therefore, remove
+ * and re-add... */
+ cb_free(skt);
+ cb_alloc(skt);
+ return 0;
}
+#endif
- skt->state &= ~SOCKET_SUSPEND;
-
+ send_event(skt, CS_EVENT_PM_RESUME, CS_EVENT_PRI_LOW);
return 0;
}
@@ -672,20 +689,26 @@
complete(&skt->thread_done);
+ /* wait for userspace to catch up */
+ msleep(250);
+
set_freezable();
for (;;) {
unsigned long flags;
unsigned int events;
+ unsigned int sysfs_events;
set_current_state(TASK_INTERRUPTIBLE);
spin_lock_irqsave(&skt->thread_lock, flags);
events = skt->thread_events;
skt->thread_events = 0;
+ sysfs_events = skt->sysfs_events;
+ skt->sysfs_events = 0;
spin_unlock_irqrestore(&skt->thread_lock, flags);
+ mutex_lock(&skt->skt_mutex);
if (events) {
- mutex_lock(&skt->skt_mutex);
if (events & SS_DETECT)
socket_detect_change(skt);
if (events & SS_BATDEAD)
@@ -694,10 +717,39 @@
send_event(skt, CS_EVENT_BATTERY_LOW, CS_EVENT_PRI_LOW);
if (events & SS_READY)
send_event(skt, CS_EVENT_READY_CHANGE, CS_EVENT_PRI_LOW);
- mutex_unlock(&skt->skt_mutex);
- continue;
}
+ if (sysfs_events) {
+ if (sysfs_events & PCMCIA_UEVENT_EJECT)
+ socket_remove(skt);
+ if (sysfs_events & PCMCIA_UEVENT_INSERT)
+ socket_insert(skt);
+ if ((sysfs_events & PCMCIA_UEVENT_RESUME) &&
+ !(skt->state & SOCKET_CARDBUS)) {
+ ret = socket_resume(skt);
+ if (!ret && skt->callback)
+ skt->callback->resume(skt);
+ }
+ if ((sysfs_events & PCMCIA_UEVENT_SUSPEND) &&
+ !(skt->state & SOCKET_CARDBUS)) {
+ if (skt->callback)
+ ret = skt->callback->suspend(skt);
+ else
+ ret = 0;
+ if (!ret)
+ socket_suspend(skt);
+ }
+ if ((sysfs_events & PCMCIA_UEVENT_REQUERY) &&
+ !(skt->state & SOCKET_CARDBUS)) {
+ if (!ret && skt->callback)
+ skt->callback->requery(skt);
+ }
+ }
+ mutex_unlock(&skt->skt_mutex);
+
+ if (events || sysfs_events)
+ continue;
+
if (kthread_should_stop())
break;
@@ -707,6 +759,13 @@
/* make sure we are running before we exit */
set_current_state(TASK_RUNNING);
+ /* shut down socket, if a device is still present */
+ if (skt->state & SOCKET_PRESENT) {
+ mutex_lock(&skt->skt_mutex);
+ socket_remove(skt);
+ mutex_unlock(&skt->skt_mutex);
+ }
+
/* remove from the device core */
pccard_sysfs_remove_socket(&skt->dev);
device_unregister(&skt->dev);
@@ -732,6 +791,31 @@
} /* pcmcia_parse_events */
EXPORT_SYMBOL(pcmcia_parse_events);
+/**
+ * pcmcia_parse_uevents() - tell pccardd to issue manual commands
+ * @s: the PCMCIA socket we wan't to command
+ * @events: events to pass to pccardd
+ *
+ * userspace-issued insert, eject, suspend and resume commands must be
+ * handled by pccardd to avoid any sysfs-related deadlocks. Valid events
+ * are PCMCIA_UEVENT_EJECT (for eject), PCMCIA_UEVENT__INSERT (for insert),
+ * PCMCIA_UEVENT_RESUME (for resume), PCMCIA_UEVENT_SUSPEND (for suspend)
+ * and PCMCIA_UEVENT_REQUERY (for re-querying the PCMCIA card).
+ */
+void pcmcia_parse_uevents(struct pcmcia_socket *s, u_int events)
+{
+ unsigned long flags;
+ dev_dbg(&s->dev, "parse_uevents: events %08x\n", events);
+ if (s->thread) {
+ spin_lock_irqsave(&s->thread_lock, flags);
+ s->sysfs_events |= events;
+ spin_unlock_irqrestore(&s->thread_lock, flags);
+
+ wake_up_process(s->thread);
+ }
+}
+EXPORT_SYMBOL(pcmcia_parse_uevents);
+
/* register pcmcia_callback */
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c)
@@ -796,7 +880,10 @@
send_event(skt, CS_EVENT_RESET_PHYSICAL, CS_EVENT_PRI_LOW);
if (skt->callback)
skt->callback->suspend(skt);
- if (socket_reset(skt) == 0) {
+ mutex_lock(&skt->ops_mutex);
+ ret = socket_reset(skt);
+ mutex_unlock(&skt->ops_mutex);
+ if (ret == 0) {
send_event(skt, CS_EVENT_CARD_RESET, CS_EVENT_PRI_LOW);
if (skt->callback)
skt->callback->resume(skt);
@@ -812,121 +899,6 @@
EXPORT_SYMBOL(pcmcia_reset_card);
-/* These shut down or wake up a socket. They are sort of user
- * initiated versions of the APM suspend and resume actions.
- */
-int pcmcia_suspend_card(struct pcmcia_socket *skt)
-{
- int ret;
-
- dev_dbg(&skt->dev, "suspending socket\n");
-
- mutex_lock(&skt->skt_mutex);
- do {
- if (!(skt->state & SOCKET_PRESENT)) {
- ret = -ENODEV;
- break;
- }
- if (skt->state & SOCKET_CARDBUS) {
- ret = -EPERM;
- break;
- }
- if (skt->callback) {
- ret = skt->callback->suspend(skt);
- if (ret)
- break;
- }
- ret = socket_suspend(skt);
- } while (0);
- mutex_unlock(&skt->skt_mutex);
-
- return ret;
-} /* suspend_card */
-EXPORT_SYMBOL(pcmcia_suspend_card);
-
-
-int pcmcia_resume_card(struct pcmcia_socket *skt)
-{
- int ret;
-
- dev_dbg(&skt->dev, "waking up socket\n");
-
- mutex_lock(&skt->skt_mutex);
- do {
- if (!(skt->state & SOCKET_PRESENT)) {
- ret = -ENODEV;
- break;
- }
- if (skt->state & SOCKET_CARDBUS) {
- ret = -EPERM;
- break;
- }
- ret = socket_resume(skt);
- if (!ret && skt->callback)
- skt->callback->resume(skt);
- } while (0);
- mutex_unlock(&skt->skt_mutex);
-
- return ret;
-} /* resume_card */
-EXPORT_SYMBOL(pcmcia_resume_card);
-
-
-/* These handle user requests to eject or insert a card. */
-int pcmcia_eject_card(struct pcmcia_socket *skt)
-{
- int ret;
-
- dev_dbg(&skt->dev, "user eject request\n");
-
- mutex_lock(&skt->skt_mutex);
- do {
- if (!(skt->state & SOCKET_PRESENT)) {
- ret = -ENODEV;
- break;
- }
-
- ret = send_event(skt, CS_EVENT_EJECTION_REQUEST, CS_EVENT_PRI_LOW);
- if (ret != 0) {
- ret = -EINVAL;
- break;
- }
-
- socket_remove(skt);
- ret = 0;
- } while (0);
- mutex_unlock(&skt->skt_mutex);
-
- return ret;
-} /* eject_card */
-EXPORT_SYMBOL(pcmcia_eject_card);
-
-
-int pcmcia_insert_card(struct pcmcia_socket *skt)
-{
- int ret;
-
- dev_dbg(&skt->dev, "user insert request\n");
-
- mutex_lock(&skt->skt_mutex);
- do {
- if (skt->state & SOCKET_PRESENT) {
- ret = -EBUSY;
- break;
- }
- if (socket_insert(skt) == -ENODEV) {
- ret = -ENODEV;
- break;
- }
- ret = 0;
- } while (0);
- mutex_unlock(&skt->skt_mutex);
-
- return ret;
-} /* insert_card */
-EXPORT_SYMBOL(pcmcia_insert_card);
-
-
static int pcmcia_socket_uevent(struct device *dev,
struct kobj_uevent_env *env)
{
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 3bc02d5..f95864c 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -87,37 +87,11 @@
#define SOCKET_CARDBUS 0x8000
#define SOCKET_CARDBUS_CONFIG 0x10000
-static inline int cs_socket_get(struct pcmcia_socket *skt)
-{
- int ret;
-
- WARN_ON(skt->state & SOCKET_INUSE);
-
- ret = try_module_get(skt->owner);
- if (ret)
- skt->state |= SOCKET_INUSE;
- return ret;
-}
-
-static inline void cs_socket_put(struct pcmcia_socket *skt)
-{
- if (skt->state & SOCKET_INUSE) {
- skt->state &= ~SOCKET_INUSE;
- module_put(skt->owner);
- }
-}
-
/*
* Stuff internal to module "pcmcia_core":
*/
-/* cistpl.c */
-int verify_cis_cache(struct pcmcia_socket *s);
-
-/* rsrc_mgr.c */
-void release_resource_db(struct pcmcia_socket *s);
-
/* socket_sysfs.c */
extern int pccard_sysfs_add_socket(struct device *dev);
extern void pccard_sysfs_remove_socket(struct device *dev);
@@ -125,8 +99,6 @@
/* cardbus.c */
int cb_alloc(struct pcmcia_socket *s);
void cb_free(struct pcmcia_socket *s);
-int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len,
- void *ptr);
@@ -138,7 +110,8 @@
struct module *owner;
int (*event) (struct pcmcia_socket *s,
event_t event, int priority);
- void (*requery) (struct pcmcia_socket *s, int new_cis);
+ void (*requery) (struct pcmcia_socket *s);
+ int (*validate) (struct pcmcia_socket *s, unsigned int *i);
int (*suspend) (struct pcmcia_socket *s);
int (*resume) (struct pcmcia_socket *s);
};
@@ -151,16 +124,35 @@
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
struct pcmcia_socket *pcmcia_get_socket_by_nr(unsigned int nr);
-int pcmcia_suspend_card(struct pcmcia_socket *skt);
-int pcmcia_resume_card(struct pcmcia_socket *skt);
-
-int pcmcia_eject_card(struct pcmcia_socket *skt);
-int pcmcia_insert_card(struct pcmcia_socket *skt);
+void pcmcia_parse_uevents(struct pcmcia_socket *socket, unsigned int events);
+#define PCMCIA_UEVENT_EJECT 0x0001
+#define PCMCIA_UEVENT_INSERT 0x0002
+#define PCMCIA_UEVENT_SUSPEND 0x0004
+#define PCMCIA_UEVENT_RESUME 0x0008
+#define PCMCIA_UEVENT_REQUERY 0x0010
struct pcmcia_socket *pcmcia_get_socket(struct pcmcia_socket *skt);
void pcmcia_put_socket(struct pcmcia_socket *skt);
+/*
+ * Stuff internal to module "pcmcia".
+ */
+/* ds.c */
+extern struct bus_type pcmcia_bus_type;
+
+/* pcmcia_resource.c */
+extern int pcmcia_release_configuration(struct pcmcia_device *p_dev);
+extern int pcmcia_validate_mem(struct pcmcia_socket *s);
+extern struct resource *pcmcia_find_mem_region(u_long base,
+ u_long num,
+ u_long align,
+ int low,
+ struct pcmcia_socket *s);
+
+
/* cistpl.c */
+extern struct bin_attribute pccard_cis_attr;
+
int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr,
u_int addr, u_int len, void *ptr);
void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr,
@@ -172,8 +164,8 @@
int pcmcia_replace_cis(struct pcmcia_socket *s,
const u8 *data, const size_t len);
int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *count);
+int verify_cis_cache(struct pcmcia_socket *s);
-/* loop over CIS entries */
int pccard_loop_tuple(struct pcmcia_socket *s, unsigned int function,
cisdata_t code, cisparse_t *parse, void *priv_data,
int (*loop_tuple) (tuple_t *tuple,
@@ -189,35 +181,8 @@
int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple);
-/* rsrc_mgr.c */
-int pcmcia_validate_mem(struct pcmcia_socket *s);
-struct resource *pcmcia_find_io_region(unsigned long base,
- int num,
- unsigned long align,
- struct pcmcia_socket *s);
-int pcmcia_adjust_io_region(struct resource *res,
- unsigned long r_start,
- unsigned long r_end,
- struct pcmcia_socket *s);
-struct resource *pcmcia_find_mem_region(u_long base,
- u_long num,
- u_long align,
- int low,
- struct pcmcia_socket *s);
-
-/*
- * Stuff internal to module "pcmcia".
- */
-/* ds.c */
-extern struct bus_type pcmcia_bus_type;
-
-/* pcmcia_resource.c */
-extern int pcmcia_release_configuration(struct pcmcia_device *p_dev);
-
#ifdef CONFIG_PCMCIA_IOCTL
/* ds.c */
-extern spinlock_t pcmcia_dev_list_lock;
-
extern struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev);
extern void pcmcia_put_dev(struct pcmcia_device *p_dev);
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
new file mode 100644
index 0000000..3889cf0
--- /dev/null
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -0,0 +1,623 @@
+/*
+ * PCMCIA socket code for the Alchemy Db1xxx/Pb1xxx boards.
+ *
+ * Copyright (c) 2009 Manuel Lauss <manuel.lauss@gmail.com>
+ *
+ */
+
+/* This is a fairly generic PCMCIA socket driver suitable for the
+ * following Alchemy Development boards:
+ * Db1000, Db/Pb1500, Db/Pb1100, Db/Pb1550, Db/Pb1200.
+ *
+ * The Db1000 is used as a reference: Per-socket card-, carddetect- and
+ * statuschange IRQs connected to SoC GPIOs, control and status register
+ * bits arranged in per-socket groups in an external PLD. All boards
+ * listed here use this layout, including bit positions and meanings.
+ * Of course there are exceptions in later boards:
+ *
+ * - Pb1100/Pb1500: single socket only; voltage key bits VS are
+ * at STATUS[5:4] (instead of STATUS[1:0]).
+ * - Au1200-based: additional card-eject irqs, irqs not gpios!
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/pm.h>
+#include <linux/platform_device.h>
+#include <linux/resource.h>
+#include <linux/spinlock.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/ss.h>
+
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#define MEM_MAP_SIZE 0x400000
+#define IO_MAP_SIZE 0x1000
+
+struct db1x_pcmcia_sock {
+ struct pcmcia_socket socket;
+ int nr; /* socket number */
+ void *virt_io;
+
+ /* the "pseudo" addresses of the PCMCIA space. */
+ phys_addr_t phys_io;
+ phys_addr_t phys_attr;
+ phys_addr_t phys_mem;
+
+ /* previous flags for set_socket() */
+ unsigned int old_flags;
+
+ /* interrupt sources: linux irq numbers! */
+ int insert_irq; /* default carddetect irq */
+ int stschg_irq; /* card-status-change irq */
+ int card_irq; /* card irq */
+ int eject_irq; /* db1200/pb1200 have these */
+
+#define BOARD_TYPE_DEFAULT 0 /* most boards */
+#define BOARD_TYPE_DB1200 1 /* IRQs aren't gpios */
+#define BOARD_TYPE_PB1100 2 /* VS bits slightly different */
+ int board_type;
+};
+
+#define to_db1x_socket(x) container_of(x, struct db1x_pcmcia_sock, socket)
+
+/* DB/PB1200: check CPLD SIGSTATUS register bit 10/12 */
+static int db1200_card_inserted(struct db1x_pcmcia_sock *sock)
+{
+ unsigned short sigstat;
+
+ sigstat = bcsr_read(BCSR_SIGSTAT);
+ return sigstat & 1 << (8 + 2 * sock->nr);
+}
+
+/* carddetect gpio: low-active */
+static int db1000_card_inserted(struct db1x_pcmcia_sock *sock)
+{
+ return !gpio_get_value(irq_to_gpio(sock->insert_irq));
+}
+
+static int db1x_card_inserted(struct db1x_pcmcia_sock *sock)
+{
+ switch (sock->board_type) {
+ case BOARD_TYPE_DB1200:
+ return db1200_card_inserted(sock);
+ default:
+ return db1000_card_inserted(sock);
+ }
+}
+
+/* STSCHG tends to bounce heavily when cards are inserted/ejected.
+ * To avoid this, the interrupt is normally disabled and only enabled
+ * after reset to a card has been de-asserted.
+ */
+static inline void set_stschg(struct db1x_pcmcia_sock *sock, int en)
+{
+ if (sock->stschg_irq != -1) {
+ if (en)
+ enable_irq(sock->stschg_irq);
+ else
+ disable_irq(sock->stschg_irq);
+ }
+}
+
+static irqreturn_t db1000_pcmcia_cdirq(int irq, void *data)
+{
+ struct db1x_pcmcia_sock *sock = data;
+
+ pcmcia_parse_events(&sock->socket, SS_DETECT);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t db1000_pcmcia_stschgirq(int irq, void *data)
+{
+ struct db1x_pcmcia_sock *sock = data;
+
+ pcmcia_parse_events(&sock->socket, SS_STSCHG);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t db1200_pcmcia_cdirq(int irq, void *data)
+{
+ struct db1x_pcmcia_sock *sock = data;
+
+ /* Db/Pb1200 have separate per-socket insertion and ejection
+ * interrupts which stay asserted as long as the card is
+ * inserted/missing. The one which caused us to be called
+ * needs to be disabled and the other one enabled.
+ */
+ if (irq == sock->insert_irq) {
+ disable_irq_nosync(sock->insert_irq);
+ enable_irq(sock->eject_irq);
+ } else {
+ disable_irq_nosync(sock->eject_irq);
+ enable_irq(sock->insert_irq);
+ }
+
+ pcmcia_parse_events(&sock->socket, SS_DETECT);
+
+ return IRQ_HANDLED;
+}
+
+static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)
+{
+ int ret;
+ unsigned long flags;
+
+ if (sock->stschg_irq != -1) {
+ ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq,
+ 0, "pcmcia_stschg", sock);
+ if (ret)
+ return ret;
+ }
+
+ /* Db/Pb1200 have separate per-socket insertion and ejection
+ * interrupts, which should show edge behaviour but don't.
+ * So interrupts are disabled until both insertion and
+ * ejection handler have been registered and the currently
+ * active one disabled.
+ */
+ if (sock->board_type == BOARD_TYPE_DB1200) {
+ local_irq_save(flags);
+
+ ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,
+ IRQF_DISABLED, "pcmcia_insert", sock);
+ if (ret)
+ goto out1;
+
+ ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,
+ IRQF_DISABLED, "pcmcia_eject", sock);
+ if (ret) {
+ free_irq(sock->insert_irq, sock);
+ local_irq_restore(flags);
+ goto out1;
+ }
+
+ /* disable the currently active one */
+ if (db1200_card_inserted(sock))
+ disable_irq_nosync(sock->insert_irq);
+ else
+ disable_irq_nosync(sock->eject_irq);
+
+ local_irq_restore(flags);
+ } else {
+ /* all other (older) Db1x00 boards use a GPIO to show
+ * card detection status: use both-edge triggers.
+ */
+ set_irq_type(sock->insert_irq, IRQ_TYPE_EDGE_BOTH);
+ ret = request_irq(sock->insert_irq, db1000_pcmcia_cdirq,
+ 0, "pcmcia_carddetect", sock);
+
+ if (ret)
+ goto out1;
+ }
+
+ return 0; /* all done */
+
+out1:
+ if (sock->stschg_irq != -1)
+ free_irq(sock->stschg_irq, sock);
+
+ return ret;
+}
+
+static void db1x_pcmcia_free_irqs(struct db1x_pcmcia_sock *sock)
+{
+ if (sock->stschg_irq != -1)
+ free_irq(sock->stschg_irq, sock);
+
+ free_irq(sock->insert_irq, sock);
+ if (sock->eject_irq != -1)
+ free_irq(sock->eject_irq, sock);
+}
+
+/*
+ * configure a PCMCIA socket on the Db1x00 series of boards (and
+ * compatibles).
+ *
+ * 2 external registers are involved:
+ * pcmcia_status (offset 0x04): bits [0:1/2:3]: read card voltage id
+ * pcmcia_control(offset 0x10):
+ * bits[0:1] set vcc for card
+ * bits[2:3] set vpp for card
+ * bit 4: enable data buffers
+ * bit 7: reset# for card
+ * add 8 for second socket.
+ */
+static int db1x_pcmcia_configure(struct pcmcia_socket *skt,
+ struct socket_state_t *state)
+{
+ struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);
+ unsigned short cr_clr, cr_set;
+ unsigned int changed;
+ int v, p, ret;
+
+ /* card voltage setup */
+ cr_clr = (0xf << (sock->nr * 8)); /* clear voltage settings */
+ cr_set = 0;
+ v = p = ret = 0;
+
+ switch (state->Vcc) {
+ case 50:
+ ++v;
+ case 33:
+ ++v;
+ case 0:
+ break;
+ default:
+ printk(KERN_INFO "pcmcia%d unsupported Vcc %d\n",
+ sock->nr, state->Vcc);
+ }
+
+ switch (state->Vpp) {
+ case 12:
+ ++p;
+ case 33:
+ case 50:
+ ++p;
+ case 0:
+ break;
+ default:
+ printk(KERN_INFO "pcmcia%d unsupported Vpp %d\n",
+ sock->nr, state->Vpp);
+ }
+
+ /* sanity check: Vpp must be 0, 12, or Vcc */
+ if (((state->Vcc == 33) && (state->Vpp == 50)) ||
+ ((state->Vcc == 50) && (state->Vpp == 33))) {
+ printk(KERN_INFO "pcmcia%d bad Vcc/Vpp combo (%d %d)\n",
+ sock->nr, state->Vcc, state->Vpp);
+ v = p = 0;
+ ret = -EINVAL;
+ }
+
+ /* create new voltage code */
+ cr_set |= ((v << 2) | p) << (sock->nr * 8);
+
+ changed = state->flags ^ sock->old_flags;
+
+ if (changed & SS_RESET) {
+ if (state->flags & SS_RESET) {
+ set_stschg(sock, 0);
+ /* assert reset, disable io buffers */
+ cr_clr |= (1 << (7 + (sock->nr * 8)));
+ cr_clr |= (1 << (4 + (sock->nr * 8)));
+ } else {
+ /* de-assert reset, enable io buffers */
+ cr_set |= 1 << (7 + (sock->nr * 8));
+ cr_set |= 1 << (4 + (sock->nr * 8));
+ }
+ }
+
+ /* update PCMCIA configuration */
+ bcsr_mod(BCSR_PCMCIA, cr_clr, cr_set);
+
+ sock->old_flags = state->flags;
+
+ /* reset was taken away: give card time to initialize properly */
+ if ((changed & SS_RESET) && !(state->flags & SS_RESET)) {
+ msleep(500);
+ set_stschg(sock, 1);
+ }
+
+ return ret;
+}
+
+/* VCC bits at [3:2]/[11:10] */
+#define GET_VCC(cr, socknr) \
+ ((((cr) >> 2) >> ((socknr) * 8)) & 3)
+
+/* VS bits at [0:1]/[3:2] */
+#define GET_VS(sr, socknr) \
+ (((sr) >> (2 * (socknr))) & 3)
+
+/* reset bits at [7]/[15] */
+#define GET_RESET(cr, socknr) \
+ ((cr) & (1 << (7 + (8 * (socknr)))))
+
+static int db1x_pcmcia_get_status(struct pcmcia_socket *skt,
+ unsigned int *value)
+{
+ struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);
+ unsigned short cr, sr;
+ unsigned int status;
+
+ status = db1x_card_inserted(sock) ? SS_DETECT : 0;
+
+ cr = bcsr_read(BCSR_PCMCIA);
+ sr = bcsr_read(BCSR_STATUS);
+
+ /* PB1100/PB1500: voltage key bits are at [5:4] */
+ if (sock->board_type == BOARD_TYPE_PB1100)
+ sr >>= 4;
+
+ /* determine card type */
+ switch (GET_VS(sr, sock->nr)) {
+ case 0:
+ case 2:
+ status |= SS_3VCARD; /* 3V card */
+ case 3:
+ break; /* 5V card: set nothing */
+ default:
+ status |= SS_XVCARD; /* treated as unsupported in core */
+ }
+
+ /* if Vcc is not zero, we have applied power to a card */
+ status |= GET_VCC(cr, sock->nr) ? SS_POWERON : 0;
+
+ /* reset de-asserted? then we're ready */
+ status |= (GET_RESET(cr, sock->nr)) ? SS_READY : SS_RESET;
+
+ *value = status;
+
+ return 0;
+}
+
+static int db1x_pcmcia_sock_init(struct pcmcia_socket *skt)
+{
+ return 0;
+}
+
+static int db1x_pcmcia_sock_suspend(struct pcmcia_socket *skt)
+{
+ return 0;
+}
+
+static int au1x00_pcmcia_set_io_map(struct pcmcia_socket *skt,
+ struct pccard_io_map *map)
+{
+ struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);
+
+ map->start = (u32)sock->virt_io;
+ map->stop = map->start + IO_MAP_SIZE;
+
+ return 0;
+}
+
+static int au1x00_pcmcia_set_mem_map(struct pcmcia_socket *skt,
+ struct pccard_mem_map *map)
+{
+ struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);
+
+ if (map->flags & MAP_ATTRIB)
+ map->static_start = sock->phys_attr + map->card_start;
+ else
+ map->static_start = sock->phys_mem + map->card_start;
+
+ return 0;
+}
+
+static struct pccard_operations db1x_pcmcia_operations = {
+ .init = db1x_pcmcia_sock_init,
+ .suspend = db1x_pcmcia_sock_suspend,
+ .get_status = db1x_pcmcia_get_status,
+ .set_socket = db1x_pcmcia_configure,
+ .set_io_map = au1x00_pcmcia_set_io_map,
+ .set_mem_map = au1x00_pcmcia_set_mem_map,
+};
+
+static int __devinit db1x_pcmcia_socket_probe(struct platform_device *pdev)
+{
+ struct db1x_pcmcia_sock *sock;
+ struct resource *r;
+ int ret, bid;
+
+ sock = kzalloc(sizeof(struct db1x_pcmcia_sock), GFP_KERNEL);
+ if (!sock)
+ return -ENOMEM;
+
+ sock->nr = pdev->id;
+
+ bid = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI));
+ switch (bid) {
+ case BCSR_WHOAMI_PB1500:
+ case BCSR_WHOAMI_PB1500R2:
+ case BCSR_WHOAMI_PB1100:
+ sock->board_type = BOARD_TYPE_PB1100;
+ break;
+ case BCSR_WHOAMI_DB1000 ... BCSR_WHOAMI_PB1550_SDR:
+ sock->board_type = BOARD_TYPE_DEFAULT;
+ break;
+ case BCSR_WHOAMI_PB1200 ... BCSR_WHOAMI_DB1200:
+ sock->board_type = BOARD_TYPE_DB1200;
+ break;
+ default:
+ printk(KERN_INFO "db1xxx-ss: unknown board %d!\n", bid);
+ ret = -ENODEV;
+ goto out0;
+ };
+
+ /*
+ * gather resources necessary and optional nice-to-haves to
+ * operate a socket:
+ * This includes IRQs for Carddetection/ejection, the card
+ * itself and optional status change detection.
+ * Also, the memory areas covered by a socket. For these
+ * we require the 32bit "pseudo" addresses (see the au1000.h
+ * header for more information).
+ */
+
+ /* card: irq assigned to the card itself. */
+ r = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "card");
+ sock->card_irq = r ? r->start : 0;
+
+ /* insert: irq which triggers on card insertion/ejection */
+ r = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "insert");
+ sock->insert_irq = r ? r->start : -1;
+
+ /* stschg: irq which trigger on card status change (optional) */
+ r = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "stschg");
+ sock->stschg_irq = r ? r->start : -1;
+
+ /* eject: irq which triggers on ejection (DB1200/PB1200 only) */
+ r = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "eject");
+ sock->eject_irq = r ? r->start : -1;
+
+ ret = -ENODEV;
+
+ /*
+ * pseudo-attr: The 32bit address of the PCMCIA attribute space
+ * for this socket (usually the 36bit address shifted 4 to the
+ * right).
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-attr");
+ if (!r) {
+ printk(KERN_ERR "pcmcia%d has no 'pseudo-attr' resource!\n",
+ sock->nr);
+ goto out0;
+ }
+ sock->phys_attr = r->start;
+
+ /*
+ * pseudo-mem: The 32bit address of the PCMCIA memory space for
+ * this socket (usually the 36bit address shifted 4 to the right)
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-mem");
+ if (!r) {
+ printk(KERN_ERR "pcmcia%d has no 'pseudo-mem' resource!\n",
+ sock->nr);
+ goto out0;
+ }
+ sock->phys_mem = r->start;
+
+ /*
+ * pseudo-io: The 32bit address of the PCMCIA IO space for this
+ * socket (usually the 36bit address shifted 4 to the right).
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-io");
+ if (!r) {
+ printk(KERN_ERR "pcmcia%d has no 'pseudo-io' resource!\n",
+ sock->nr);
+ goto out0;
+ }
+ sock->phys_io = r->start;
+
+ /*
+ * PCMCIA client drivers use the inb/outb macros to access
+ * the IO registers. Since mips_io_port_base is added
+ * to the access address of the mips implementation of
+ * inb/outb, we need to subtract it here because we want
+ * to access the I/O or MEM address directly, without
+ * going through this "mips_io_port_base" mechanism.
+ */
+ sock->virt_io = (void *)(ioremap(sock->phys_io, IO_MAP_SIZE) -
+ mips_io_port_base);
+
+ if (!sock->virt_io) {
+ printk(KERN_ERR "pcmcia%d: cannot remap IO area\n",
+ sock->nr);
+ ret = -ENOMEM;
+ goto out0;
+ }
+
+ sock->socket.ops = &db1x_pcmcia_operations;
+ sock->socket.owner = THIS_MODULE;
+ sock->socket.pci_irq = sock->card_irq;
+ sock->socket.features = SS_CAP_STATIC_MAP | SS_CAP_PCCARD;
+ sock->socket.map_size = MEM_MAP_SIZE;
+ sock->socket.io_offset = (unsigned long)sock->virt_io;
+ sock->socket.dev.parent = &pdev->dev;
+ sock->socket.resource_ops = &pccard_static_ops;
+
+ platform_set_drvdata(pdev, sock);
+
+ ret = db1x_pcmcia_setup_irqs(sock);
+ if (ret) {
+ printk(KERN_ERR "pcmcia%d cannot setup interrupts\n",
+ sock->nr);
+ goto out1;
+ }
+
+ set_stschg(sock, 0);
+
+ ret = pcmcia_register_socket(&sock->socket);
+ if (ret) {
+ printk(KERN_ERR "pcmcia%d failed to register\n", sock->nr);
+ goto out2;
+ }
+
+ printk(KERN_INFO "Alchemy Db/Pb1xxx pcmcia%d @ io/attr/mem %09llx"
+ "(%p) %09llx %09llx card/insert/stschg/eject irqs @ %d "
+ "%d %d %d\n", sock->nr, sock->phys_io, sock->virt_io,
+ sock->phys_attr, sock->phys_mem, sock->card_irq,
+ sock->insert_irq, sock->stschg_irq, sock->eject_irq);
+
+ return 0;
+
+out2:
+ db1x_pcmcia_free_irqs(sock);
+out1:
+ iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));
+out0:
+ kfree(sock);
+ return ret;
+}
+
+static int __devexit db1x_pcmcia_socket_remove(struct platform_device *pdev)
+{
+ struct db1x_pcmcia_sock *sock = platform_get_drvdata(pdev);
+
+ db1x_pcmcia_free_irqs(sock);
+ pcmcia_unregister_socket(&sock->socket);
+ iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));
+ kfree(sock);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int db1x_pcmcia_suspend(struct device *dev)
+{
+ return pcmcia_socket_dev_suspend(dev);
+}
+
+static int db1x_pcmcia_resume(struct device *dev)
+{
+ return pcmcia_socket_dev_resume(dev);
+}
+
+static struct dev_pm_ops db1x_pcmcia_pmops = {
+ .resume = db1x_pcmcia_resume,
+ .suspend = db1x_pcmcia_suspend,
+ .thaw = db1x_pcmcia_resume,
+ .freeze = db1x_pcmcia_suspend,
+};
+
+#define DB1XXX_SS_PMOPS &db1x_pcmcia_pmops
+
+#else
+
+#define DB1XXX_SS_PMOPS NULL
+
+#endif
+
+static struct platform_driver db1x_pcmcia_socket_driver = {
+ .driver = {
+ .name = "db1xxx_pcmcia",
+ .owner = THIS_MODULE,
+ .pm = DB1XXX_SS_PMOPS
+ },
+ .probe = db1x_pcmcia_socket_probe,
+ .remove = __devexit_p(db1x_pcmcia_socket_remove),
+};
+
+int __init db1x_pcmcia_socket_load(void)
+{
+ return platform_driver_register(&db1x_pcmcia_socket_driver);
+}
+
+void __exit db1x_pcmcia_socket_unload(void)
+{
+ platform_driver_unregister(&db1x_pcmcia_socket_driver);
+}
+
+module_init(db1x_pcmcia_socket_load);
+module_exit(db1x_pcmcia_socket_unload);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("PCMCIA Socket Services for Alchemy Db/Pb1x00 boards");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 1a4a3c4..0f98be4 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -42,8 +42,6 @@
MODULE_LICENSE("GPL");
-spinlock_t pcmcia_dev_list_lock;
-
/*====================================================================*/
static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
@@ -126,9 +124,9 @@
dynid->id.device_no = device_no;
memcpy(dynid->id.prod_id_hash, prod_id_hash, sizeof(__u32) * 4);
- spin_lock(&pdrv->dynids.lock);
+ mutex_lock(&pdrv->dynids.lock);
list_add_tail(&dynid->node, &pdrv->dynids.list);
- spin_unlock(&pdrv->dynids.lock);
+ mutex_unlock(&pdrv->dynids.lock);
if (get_driver(&pdrv->drv)) {
retval = driver_attach(&pdrv->drv);
@@ -146,12 +144,12 @@
{
struct pcmcia_dynid *dynid, *n;
- spin_lock(&drv->dynids.lock);
+ mutex_lock(&drv->dynids.lock);
list_for_each_entry_safe(dynid, n, &drv->dynids.list, node) {
list_del(&dynid->node);
kfree(dynid);
}
- spin_unlock(&drv->dynids.lock);
+ mutex_unlock(&drv->dynids.lock);
}
static int
@@ -182,7 +180,7 @@
/* initialize common fields */
driver->drv.bus = &pcmcia_bus_type;
driver->drv.owner = driver->owner;
- spin_lock_init(&driver->dynids.lock);
+ mutex_init(&driver->dynids.lock);
INIT_LIST_HEAD(&driver->dynids.list);
pr_debug("registering driver %s\n", driver->drv.name);
@@ -239,30 +237,21 @@
static void pcmcia_release_dev(struct device *dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ int i;
dev_dbg(dev, "releasing device\n");
pcmcia_put_socket(p_dev->socket);
+ for (i = 0; i < 4; i++)
+ kfree(p_dev->prod_id[i]);
kfree(p_dev->devname);
kref_put(&p_dev->function_config->ref, pcmcia_release_function);
kfree(p_dev);
}
-static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc)
-{
- if (!s->pcmcia_state.device_add_pending) {
- dev_dbg(&s->dev, "scheduling to add %s secondary"
- " device to %d\n", mfc ? "mfc" : "pfc", s->sock);
- s->pcmcia_state.device_add_pending = 1;
- s->pcmcia_state.mfc_pfc = mfc;
- schedule_work(&s->device_add);
- }
- return;
-}
static int pcmcia_device_probe(struct device *dev)
{
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
- struct pcmcia_device_id *did;
struct pcmcia_socket *s;
cistpl_config_t cis_config;
int ret = 0;
@@ -275,18 +264,6 @@
p_drv = to_pcmcia_drv(dev->driver);
s = p_dev->socket;
- /* The PCMCIA code passes the match data in via dev_set_drvdata(dev)
- * which is an ugly hack. Once the driver probe is called it may
- * and often will overwrite the match data so we must save it first
- *
- * handle pseudo multifunction devices:
- * there are at most two pseudo multifunction devices.
- * if we're matching against the first, schedule a
- * call which will then check whether there are two
- * pseudo devices, and if not, add the second one.
- */
- did = dev_get_drvdata(&p_dev->dev);
-
dev_dbg(dev, "trying to bind to %s\n", p_drv->drv.name);
if ((!p_drv->probe) || (!p_dev->function_config) ||
@@ -315,9 +292,11 @@
goto put_module;
}
- if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
+ mutex_lock(&s->ops_mutex);
+ if ((s->pcmcia_state.has_pfc) &&
(p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
- pcmcia_add_device_later(p_dev->socket, 0);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
+ mutex_unlock(&s->ops_mutex);
put_module:
if (ret)
@@ -336,26 +315,27 @@
{
struct pcmcia_device *p_dev;
struct pcmcia_device *tmp;
- unsigned long flags;
dev_dbg(leftover ? &leftover->dev : &s->dev,
"pcmcia_card_remove(%d) %s\n", s->sock,
leftover ? leftover->devname : "");
+ mutex_lock(&s->ops_mutex);
if (!leftover)
s->device_count = 0;
else
s->device_count = 1;
+ mutex_unlock(&s->ops_mutex);
/* unregister all pcmcia_devices registered with this socket, except leftover */
list_for_each_entry_safe(p_dev, tmp, &s->devices_list, socket_device_list) {
if (p_dev == leftover)
continue;
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
list_del(&p_dev->socket_device_list);
p_dev->_removed = 1;
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
dev_dbg(&p_dev->dev, "unregistering device\n");
device_unregister(&p_dev->dev);
@@ -368,7 +348,6 @@
{
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
- struct pcmcia_device_id *did;
int i;
p_dev = to_pcmcia_dev(dev);
@@ -380,9 +359,8 @@
* pseudo multi-function card, we need to unbind
* all devices
*/
- did = dev_get_drvdata(&p_dev->dev);
- if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
- (p_dev->socket->device_count != 0) &&
+ if ((p_dev->socket->pcmcia_state.has_pfc) &&
+ (p_dev->socket->device_count > 0) &&
(p_dev->device_no == 0))
pcmcia_card_remove(p_dev->socket, p_dev);
@@ -431,16 +409,20 @@
if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL,
CISTPL_MANFID, &manf_id)) {
+ mutex_lock(&p_dev->socket->ops_mutex);
p_dev->manf_id = manf_id.manf;
p_dev->card_id = manf_id.card;
p_dev->has_manf_id = 1;
p_dev->has_card_id = 1;
+ mutex_unlock(&p_dev->socket->ops_mutex);
}
if (!pccard_read_tuple(p_dev->socket, p_dev->func,
CISTPL_FUNCID, &func_id)) {
+ mutex_lock(&p_dev->socket->ops_mutex);
p_dev->func_id = func_id.func;
p_dev->has_func_id = 1;
+ mutex_unlock(&p_dev->socket->ops_mutex);
} else {
/* rule of thumb: cards with no FUNCID, but with
* common memory device geometry information, are
@@ -457,17 +439,21 @@
dev_dbg(&p_dev->dev,
"mem device geometry probably means "
"FUNCID_MEMORY\n");
+ mutex_lock(&p_dev->socket->ops_mutex);
p_dev->func_id = CISTPL_FUNCID_MEMORY;
p_dev->has_func_id = 1;
+ mutex_unlock(&p_dev->socket->ops_mutex);
}
kfree(devgeo);
}
if (!pccard_read_tuple(p_dev->socket, BIND_FN_ALL, CISTPL_VERS_1,
vers1)) {
+ mutex_lock(&p_dev->socket->ops_mutex);
for (i = 0; i < min_t(unsigned int, 4, vers1->ns); i++) {
char *tmp;
unsigned int length;
+ char *new;
tmp = vers1->str + vers1->ofs[i];
@@ -475,14 +461,17 @@
if ((length < 2) || (length > 255))
continue;
- p_dev->prod_id[i] = kmalloc(sizeof(char) * length,
- GFP_KERNEL);
- if (!p_dev->prod_id[i])
+ new = kmalloc(sizeof(char) * length, GFP_KERNEL);
+ if (!new)
continue;
- p_dev->prod_id[i] = strncpy(p_dev->prod_id[i],
- tmp, length);
+ new = strncpy(new, tmp, length);
+
+ tmp = p_dev->prod_id[i];
+ p_dev->prod_id[i] = new;
+ kfree(tmp);
}
+ mutex_unlock(&p_dev->socket->ops_mutex);
}
kfree(vers1);
@@ -502,7 +491,7 @@
struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
{
struct pcmcia_device *p_dev, *tmp_dev;
- unsigned long flags;
+ int i;
s = pcmcia_get_socket(s);
if (!s)
@@ -512,16 +501,19 @@
pr_debug("adding device to %d, function %d\n", s->sock, function);
- /* max of 4 devices per card */
- if (s->device_count == 4)
- goto err_put;
-
p_dev = kzalloc(sizeof(struct pcmcia_device), GFP_KERNEL);
if (!p_dev)
goto err_put;
- p_dev->socket = s;
+ mutex_lock(&s->ops_mutex);
p_dev->device_no = (s->device_count++);
+ mutex_unlock(&s->ops_mutex);
+
+ /* max of 2 devices per card */
+ if (p_dev->device_no >= 2)
+ goto err_free;
+
+ p_dev->socket = s;
p_dev->func = function;
p_dev->dev.bus = &pcmcia_bus_type;
@@ -538,7 +530,7 @@
goto err_free;
dev_dbg(&p_dev->dev, "devname is %s\n", p_dev->devname);
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
/*
* p_dev->function_config must be the same for all card functions.
@@ -556,7 +548,7 @@
/* Add to the list in pcmcia_bus_socket */
list_add(&p_dev->socket_device_list, &s->devices_list);
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
if (!p_dev->function_config) {
dev_dbg(&p_dev->dev, "creating config_t\n");
@@ -581,14 +573,19 @@
return p_dev;
err_unreg:
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
list_del(&p_dev->socket_device_list);
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
err_free:
+ mutex_lock(&s->ops_mutex);
+ s->device_count--;
+ mutex_unlock(&s->ops_mutex);
+
+ for (i = 0; i < 4; i++)
+ kfree(p_dev->prod_id[i]);
kfree(p_dev->devname);
kfree(p_dev);
- s->device_count--;
err_put:
mutex_unlock(&device_add_lock);
pcmcia_put_socket(s);
@@ -601,19 +598,23 @@
{
cistpl_longlink_mfc_t mfc;
unsigned int no_funcs, i, no_chains;
- int ret = 0;
+ int ret = -EAGAIN;
+ mutex_lock(&s->ops_mutex);
if (!(s->resource_setup_done)) {
dev_dbg(&s->dev,
"no resources available, delaying card_add\n");
+ mutex_unlock(&s->ops_mutex);
return -EAGAIN; /* try again, but later... */
}
if (pcmcia_validate_mem(s)) {
dev_dbg(&s->dev, "validating mem resources failed, "
"delaying card_add\n");
+ mutex_unlock(&s->ops_mutex);
return -EAGAIN; /* try again, but later... */
}
+ mutex_unlock(&s->ops_mutex);
ret = pccard_validate_cis(s, &no_chains);
if (ret || !no_chains) {
@@ -634,17 +635,7 @@
}
-static void pcmcia_delayed_add_device(struct work_struct *work)
-{
- struct pcmcia_socket *s =
- container_of(work, struct pcmcia_socket, device_add);
- dev_dbg(&s->dev, "adding additional device to %d\n", s->sock);
- pcmcia_device_add(s, s->pcmcia_state.mfc_pfc);
- s->pcmcia_state.device_add_pending = 0;
- s->pcmcia_state.mfc_pfc = 0;
-}
-
-static int pcmcia_requery(struct device *dev, void * _data)
+static int pcmcia_requery_callback(struct device *dev, void * _data)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
if (!p_dev->dev.driver) {
@@ -655,45 +646,67 @@
return 0;
}
-static void pcmcia_bus_rescan(struct pcmcia_socket *skt, int new_cis)
+
+static void pcmcia_requery(struct pcmcia_socket *s)
{
- int no_devices = 0;
- int ret = 0;
- unsigned long flags;
+ int present, has_pfc;
- /* must be called with skt_mutex held */
- dev_dbg(&skt->dev, "re-scanning socket %d\n", skt->sock);
+ mutex_lock(&s->ops_mutex);
+ present = s->pcmcia_state.present;
+ mutex_unlock(&s->ops_mutex);
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- if (list_empty(&skt->devices_list))
- no_devices = 1;
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ if (!present)
+ return;
- /* If this is because of a CIS override, start over */
- if (new_cis && !no_devices)
- pcmcia_card_remove(skt, NULL);
-
- /* if no devices were added for this socket yet because of
- * missing resource information or other trouble, we need to
- * do this now. */
- if (no_devices || new_cis) {
- ret = pcmcia_card_add(skt);
- if (ret)
- return;
+ if (s->functions == 0) {
+ pcmcia_card_add(s);
+ return;
}
/* some device information might have changed because of a CIS
* update or because we can finally read it correctly... so
* determine it again, overwriting old values if necessary. */
- bus_for_each_dev(&pcmcia_bus_type, NULL, NULL, pcmcia_requery);
+ bus_for_each_dev(&pcmcia_bus_type, NULL, NULL, pcmcia_requery_callback);
+
+ /* if the CIS changed, we need to check whether the number of
+ * functions changed. */
+ if (s->fake_cis) {
+ int old_funcs, new_funcs;
+ cistpl_longlink_mfc_t mfc;
+
+ /* does this cis override add or remove functions? */
+ old_funcs = s->functions;
+
+ if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC,
+ &mfc))
+ new_funcs = mfc.nfn;
+ else
+ new_funcs = 1;
+ if (old_funcs > new_funcs) {
+ pcmcia_card_remove(s, NULL);
+ pcmcia_card_add(s);
+ } else if (new_funcs > old_funcs) {
+ s->functions = new_funcs;
+ pcmcia_device_add(s, 1);
+ }
+ }
+
+ /* If the PCMCIA device consists of two pseudo devices,
+ * call pcmcia_device_add() -- which will fail if both
+ * devices are already registered. */
+ mutex_lock(&s->ops_mutex);
+ has_pfc = s->pcmcia_state.has_pfc;
+ mutex_unlock(&s->ops_mutex);
+ if (has_pfc)
+ pcmcia_device_add(s, 0);
/* we re-scan all devices, not just the ones connected to this
* socket. This does not matter, though. */
- ret = bus_rescan_devices(&pcmcia_bus_type);
- if (ret)
- printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
+ if (bus_rescan_devices(&pcmcia_bus_type))
+ dev_warn(&s->dev, "rescanning the bus failed\n");
}
+
#ifdef CONFIG_PCMCIA_LOAD_CIS
/**
@@ -710,9 +723,6 @@
struct pcmcia_socket *s = dev->socket;
const struct firmware *fw;
int ret = -ENOMEM;
- int no_funcs;
- int old_funcs;
- cistpl_longlink_mfc_t mfc;
if (!filename)
return -EINVAL;
@@ -739,19 +749,8 @@
/* update information */
pcmcia_device_query(dev);
- /* does this cis override add or remove functions? */
- old_funcs = s->functions;
-
- if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, &mfc))
- no_funcs = mfc.nfn;
- else
- no_funcs = 1;
- s->functions = no_funcs;
-
- if (old_funcs > no_funcs)
- pcmcia_card_remove(s, dev);
- else if (no_funcs > old_funcs)
- pcmcia_add_device_later(s, 1);
+ /* requery (as number of functions might have changed) */
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
}
release:
release_firmware(fw);
@@ -818,9 +817,14 @@
if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
if (dev->device_no != did->device_no)
return 0;
+ mutex_lock(&dev->socket->ops_mutex);
+ dev->socket->pcmcia_state.has_pfc = 1;
+ mutex_unlock(&dev->socket->ops_mutex);
}
if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) {
+ int ret;
+
if ((!dev->has_func_id) || (dev->func_id != did->func_id))
return 0;
@@ -835,10 +839,15 @@
* after it has re-checked that there is no possible module
* with a prod_id/manf_id/card_id match.
*/
- dev_dbg(&dev->dev,
- "skipping FUNC_ID match until userspace interaction\n");
- if (!dev->allow_func_id_match)
+ mutex_lock(&dev->socket->ops_mutex);
+ ret = dev->allow_func_id_match;
+ mutex_unlock(&dev->socket->ops_mutex);
+
+ if (!ret) {
+ dev_dbg(&dev->dev,
+ "skipping FUNC_ID match until userspace ACK\n");
return 0;
+ }
}
if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
@@ -859,8 +868,6 @@
return 0;
}
- dev_set_drvdata(&dev->dev, did);
-
return 1;
}
@@ -873,16 +880,16 @@
struct pcmcia_dynid *dynid;
/* match dynamic devices first */
- spin_lock(&p_drv->dynids.lock);
+ mutex_lock(&p_drv->dynids.lock);
list_for_each_entry(dynid, &p_drv->dynids.list, node) {
dev_dbg(dev, "trying to match to %s\n", drv->name);
if (pcmcia_devmatch(p_dev, &dynid->id)) {
dev_dbg(dev, "matched to %s\n", drv->name);
- spin_unlock(&p_drv->dynids.lock);
+ mutex_unlock(&p_drv->dynids.lock);
return 1;
}
}
- spin_unlock(&p_drv->dynids.lock);
+ mutex_unlock(&p_drv->dynids.lock);
#ifdef CONFIG_PCMCIA_IOCTL
/* matching by cardmgr */
@@ -970,13 +977,14 @@
return rc;
}
-static void runtime_resume(struct device *dev)
+static int runtime_resume(struct device *dev)
{
int rc;
down(&dev->sem);
rc = pcmcia_dev_resume(dev);
up(&dev->sem);
+ return rc;
}
/************************ per-device sysfs output ***************************/
@@ -1027,7 +1035,7 @@
if ((!p_dev->suspended) && !strncmp(buf, "off", 3))
ret = runtime_suspend(dev);
else if (p_dev->suspended && !strncmp(buf, "on", 2))
- runtime_resume(dev);
+ ret = runtime_resume(dev);
return ret ? ret : count;
}
@@ -1059,19 +1067,14 @@
struct device_attribute *attr, const char *buf, size_t count)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
- int ret;
if (!count)
return -EINVAL;
- mutex_lock(&p_dev->socket->skt_mutex);
+ mutex_lock(&p_dev->socket->ops_mutex);
p_dev->allow_func_id_match = 1;
- mutex_unlock(&p_dev->socket->skt_mutex);
-
- ret = bus_rescan_devices(&pcmcia_bus_type);
- if (ret)
- printk(KERN_INFO "pcmcia: bus_rescan_devices failed after "
- "allowing func_id matches\n");
+ mutex_unlock(&p_dev->socket->ops_mutex);
+ pcmcia_parse_uevents(p_dev->socket, PCMCIA_UEVENT_REQUERY);
return count;
}
@@ -1099,8 +1102,13 @@
struct pcmcia_driver *p_drv = NULL;
int ret = 0;
- if (p_dev->suspended)
+ mutex_lock(&p_dev->socket->ops_mutex);
+ if (p_dev->suspended) {
+ mutex_unlock(&p_dev->socket->ops_mutex);
return 0;
+ }
+ p_dev->suspended = 1;
+ mutex_unlock(&p_dev->socket->ops_mutex);
dev_dbg(dev, "suspending\n");
@@ -1117,6 +1125,9 @@
"pcmcia: device %s (driver %s) did "
"not want to go to sleep (%d)\n",
p_dev->devname, p_drv->drv.name, ret);
+ mutex_lock(&p_dev->socket->ops_mutex);
+ p_dev->suspended = 0;
+ mutex_unlock(&p_dev->socket->ops_mutex);
goto out;
}
}
@@ -1127,8 +1138,6 @@
}
out:
- if (!ret)
- p_dev->suspended = 1;
return ret;
}
@@ -1139,8 +1148,13 @@
struct pcmcia_driver *p_drv = NULL;
int ret = 0;
- if (!p_dev->suspended)
+ mutex_lock(&p_dev->socket->ops_mutex);
+ if (!p_dev->suspended) {
+ mutex_unlock(&p_dev->socket->ops_mutex);
return 0;
+ }
+ p_dev->suspended = 0;
+ mutex_unlock(&p_dev->socket->ops_mutex);
dev_dbg(dev, "resuming\n");
@@ -1161,8 +1175,6 @@
ret = p_drv->resume(p_dev);
out:
- if (!ret)
- p_dev->suspended = 0;
return ret;
}
@@ -1237,13 +1249,22 @@
switch (event) {
case CS_EVENT_CARD_REMOVAL:
+ mutex_lock(&s->ops_mutex);
s->pcmcia_state.present = 0;
+ mutex_unlock(&s->ops_mutex);
pcmcia_card_remove(skt, NULL);
handle_event(skt, event);
+ mutex_lock(&s->ops_mutex);
+ destroy_cis_cache(s);
+ mutex_unlock(&s->ops_mutex);
break;
case CS_EVENT_CARD_INSERTION:
+ mutex_lock(&s->ops_mutex);
+ s->pcmcia_state.has_pfc = 0;
s->pcmcia_state.present = 1;
+ destroy_cis_cache(s); /* to be on the safe side... */
+ mutex_unlock(&s->ops_mutex);
pcmcia_card_add(skt);
handle_event(skt, event);
break;
@@ -1251,8 +1272,24 @@
case CS_EVENT_EJECTION_REQUEST:
break;
- case CS_EVENT_PM_SUSPEND:
case CS_EVENT_PM_RESUME:
+ if (verify_cis_cache(skt) != 0) {
+ dev_dbg(&skt->dev, "cis mismatch - different card\n");
+ /* first, remove the card */
+ ds_event(skt, CS_EVENT_CARD_REMOVAL, CS_EVENT_PRI_HIGH);
+ mutex_lock(&s->ops_mutex);
+ destroy_cis_cache(skt);
+ kfree(skt->fake_cis);
+ skt->fake_cis = NULL;
+ mutex_unlock(&s->ops_mutex);
+ /* now, add the new card */
+ ds_event(skt, CS_EVENT_CARD_INSERTION,
+ CS_EVENT_PRI_LOW);
+ }
+ handle_event(skt, event);
+ break;
+
+ case CS_EVENT_PM_SUSPEND:
case CS_EVENT_RESET_PHYSICAL:
case CS_EVENT_CARD_RESET:
default:
@@ -1275,9 +1312,13 @@
if (!p_dev)
return NULL;
+ mutex_lock(&p_dev->socket->ops_mutex);
if (!p_dev->socket->pcmcia_state.present)
goto out;
+ if (p_dev->socket->pcmcia_state.dead)
+ goto out;
+
if (p_dev->_removed)
goto out;
@@ -1286,6 +1327,7 @@
ret = p_dev;
out:
+ mutex_unlock(&p_dev->socket->ops_mutex);
pcmcia_put_dev(p_dev);
return ret;
}
@@ -1295,7 +1337,8 @@
static struct pcmcia_callback pcmcia_bus_callback = {
.owner = THIS_MODULE,
.event = ds_event,
- .requery = pcmcia_bus_rescan,
+ .requery = pcmcia_requery,
+ .validate = pccard_validate_cis,
.suspend = pcmcia_bus_suspend,
.resume = pcmcia_bus_resume,
};
@@ -1313,17 +1356,17 @@
return -ENODEV;
}
- /*
- * Ugly. But we want to wait for the socket threads to have started up.
- * We really should let the drivers themselves drive some of this..
- */
- msleep(250);
+ ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr);
+ if (ret) {
+ dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n");
+ pcmcia_put_socket(socket);
+ return ret;
+ }
#ifdef CONFIG_PCMCIA_IOCTL
init_waitqueue_head(&socket->queue);
#endif
INIT_LIST_HEAD(&socket->devices_list);
- INIT_WORK(&socket->device_add, pcmcia_delayed_add_device);
memset(&socket->pcmcia_state, 0, sizeof(u8));
socket->device_count = 0;
@@ -1345,14 +1388,20 @@
if (!socket)
return;
+ mutex_lock(&socket->ops_mutex);
socket->pcmcia_state.dead = 1;
+ mutex_unlock(&socket->ops_mutex);
+
pccard_register_pcmcia(socket, NULL);
/* unregister any unbound devices */
mutex_lock(&socket->skt_mutex);
pcmcia_card_remove(socket, NULL);
+ release_cis_mem(socket);
mutex_unlock(&socket->skt_mutex);
+ sysfs_remove_bin_file(&dev->kobj, &pccard_cis_attr);
+
pcmcia_put_socket(socket);
return;
@@ -1383,8 +1432,6 @@
{
int ret;
- spin_lock_init(&pcmcia_dev_list_lock);
-
ret = bus_register(&pcmcia_bus_type);
if (ret < 0) {
printk(KERN_WARNING "pcmcia: bus_register error: %d\n", ret);
diff --git a/drivers/pcmcia/electra_cf.c b/drivers/pcmcia/electra_cf.c
index d187ba4..89cfddc 100644
--- a/drivers/pcmcia/electra_cf.c
+++ b/drivers/pcmcia/electra_cf.c
@@ -347,7 +347,7 @@
return 0;
}
-static struct of_device_id electra_cf_match[] = {
+static const struct of_device_id electra_cf_match[] = {
{
.compatible = "electra-cf",
},
diff --git a/drivers/pcmcia/i82365.h b/drivers/pcmcia/i82365.h
index 622860c..849ef1b 100644
--- a/drivers/pcmcia/i82365.h
+++ b/drivers/pcmcia/i82365.h
@@ -77,8 +77,8 @@
#define I365_VPP2_5V 0x04 /* Vpp2 = 5.0v */
#define I365_VPP2_12V 0x08 /* Vpp2 = 12.0v */
#define I365_VPP1_MASK 0x03 /* Mask for turning off Vpp1 */
-#define I365_VPP1_5V 0x01 /* Vpp2 = 5.0v */
-#define I365_VPP1_12V 0x02 /* Vpp2 = 12.0v */
+#define I365_VPP1_5V 0x01 /* Vpp1 = 5.0v */
+#define I365_VPP1_12V 0x02 /* Vpp1 = 12.0v */
/* Flags for I365_INTCTL */
#define I365_RING_ENA 0x80
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 26a621c..0ece2cd 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -764,7 +764,7 @@
for (i = 0 ; i < pcc_sockets ; i++) {
socket[i].socket.dev.parent = &pcc_device.dev;
socket[i].socket.ops = &pcc_operations;
- socket[i].socket.resource_ops = &pccard_nonstatic_ops;
+ socket[i].socket.resource_ops = &pccard_static_ops;
socket[i].socket.owner = THIS_MODULE;
socket[i].number = i;
ret = pcmcia_register_socket(&socket[i].socket);
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index 7f79c4e..61c2159 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -1233,7 +1233,7 @@
socket[i].socket.io_offset = 0;
socket[i].socket.pci_irq = pcmcia_schlvl;
socket[i].socket.ops = &m8xx_services;
- socket[i].socket.resource_ops = &pccard_nonstatic_ops;
+ socket[i].socket.resource_ops = &pccard_iodyn_ops;
socket[i].socket.cb_dev = NULL;
socket[i].socket.dev.parent = &ofdev->dev;
socket[i].pcmcia = pcmcia;
@@ -1303,7 +1303,7 @@
#define m8xx_resume NULL
#endif
-static struct of_device_id m8xx_pcmcia_match[] = {
+static const struct of_device_id m8xx_pcmcia_match[] = {
{
.type = "pcmcia",
.compatible = "fsl,pq-pcmcia",
diff --git a/drivers/pcmcia/o2micro.h b/drivers/pcmcia/o2micro.h
index 624442f..e74beba 100644
--- a/drivers/pcmcia/o2micro.h
+++ b/drivers/pcmcia/o2micro.h
@@ -116,13 +116,12 @@
* from Eric Still, 02Micro.
*/
u8 a, b;
+ bool use_speedup;
if (PCI_FUNC(socket->dev->devfn) == 0) {
a = config_readb(socket, O2_RESERVED1);
b = config_readb(socket, O2_RESERVED2);
-
- dev_printk(KERN_INFO, &socket->dev->dev,
- "O2: res at 0x94/0xD4: %02x/%02x\n", a, b);
+ dev_dbg(&socket->dev->dev, "O2: 0x94/0xD4: %02x/%02x\n", a, b);
switch (socket->dev->device) {
/*
@@ -135,23 +134,37 @@
case PCI_DEVICE_ID_O2_6812:
case PCI_DEVICE_ID_O2_6832:
case PCI_DEVICE_ID_O2_6836:
- case PCI_DEVICE_ID_O2_6933:
- dev_printk(KERN_INFO, &socket->dev->dev,
- "Yenta O2: old bridge, disabling read "
- "prefetch/write burst\n");
- config_writeb(socket, O2_RESERVED1,
- a & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
- config_writeb(socket, O2_RESERVED2,
- b & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
+ case PCI_DEVICE_ID_O2_6933:
+ use_speedup = false;
break;
-
default:
- dev_printk(KERN_INFO , &socket->dev->dev,
- "O2: enabling read prefetch/write burst\n");
+ use_speedup = true;
+ break;
+ }
+
+ /* the user may override our decision */
+ if (strcasecmp(o2_speedup, "on") == 0)
+ use_speedup = true;
+ else if (strcasecmp(o2_speedup, "off") == 0)
+ use_speedup = false;
+ else if (strcasecmp(o2_speedup, "default") != 0)
+ dev_warn(&socket->dev->dev,
+ "O2: Unknown parameter, using 'default'");
+
+ if (use_speedup) {
+ dev_info(&socket->dev->dev,
+ "O2: enabling read prefetch/write burst\n");
config_writeb(socket, O2_RESERVED1,
- a | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
+ a | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
config_writeb(socket, O2_RESERVED2,
- b | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
+ b | O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST);
+ } else {
+ dev_info(&socket->dev->dev,
+ "O2: disabling read prefetch/write burst\n");
+ config_writeb(socket, O2_RESERVED1,
+ a & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
+ config_writeb(socket, O2_RESERVED2,
+ b & ~(O2_RES_READ_PREFETCH | O2_RES_WRITE_BURST));
}
}
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 663781d..3ef9915 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -71,8 +71,6 @@
#define POLL_INTERVAL (2 * HZ)
-#define SZ_2K (2 * SZ_1K)
-
/*--------------------------------------------------------------------------*/
static int omap_cf_ss_init(struct pcmcia_socket *s)
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index f73fd5b..13a7132 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -62,16 +62,15 @@
unsigned int function)
{
struct pcmcia_device *p_dev = NULL;
- unsigned long flags;
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
if (p_dev->func == function) {
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
return pcmcia_get_dev(p_dev);
}
}
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
return NULL;
}
@@ -169,7 +168,6 @@
{
struct pcmcia_socket *s;
int ret = -ENOSYS;
- unsigned long flags;
down_read(&pcmcia_socket_list_rwsem);
list_for_each_entry(s, &pcmcia_socket_list, socket_list) {
@@ -182,14 +180,13 @@
/* you can't use the old interface if the new
* one was used before */
- spin_lock_irqsave(&s->lock, flags);
+ mutex_lock(&s->ops_mutex);
if ((s->resource_setup_new) &&
!(s->resource_setup_old)) {
- spin_unlock_irqrestore(&s->lock, flags);
+ mutex_unlock(&s->ops_mutex);
continue;
} else if (!(s->resource_setup_old))
s->resource_setup_old = 1;
- spin_unlock_irqrestore(&s->lock, flags);
switch (adj->Resource) {
case RES_MEMORY_RANGE:
@@ -208,10 +205,9 @@
* last call to adjust_resource_info, we
* always need to assume this is the latest
* one... */
- spin_lock_irqsave(&s->lock, flags);
s->resource_setup_done = 1;
- spin_unlock_irqrestore(&s->lock, flags);
}
+ mutex_unlock(&s->ops_mutex);
}
}
up_read(&pcmcia_socket_list_rwsem);
@@ -470,7 +466,6 @@
struct pcmcia_driver *p_drv;
struct pcmcia_device *p_dev;
int ret = 0;
- unsigned long flags;
s = pcmcia_get_socket(s);
if (!s)
@@ -490,7 +485,7 @@
goto err_put_driver;
}
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
if (p_dev->func == bind_info->function) {
if ((p_dev->dev.driver == &p_drv->drv)) {
@@ -499,7 +494,7 @@
* registered, and it was registered
* by userspace before, we need to
* return the "instance". */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
bind_info->instance = p_dev;
ret = -EBUSY;
goto err_put_module;
@@ -507,7 +502,7 @@
/* the correct driver managed to bind
* itself magically to the correct
* device. */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
p_dev->cardmgr = p_drv;
ret = 0;
goto err_put_module;
@@ -516,12 +511,12 @@
/* there's already a device available where
* no device has been bound to yet. So we don't
* need to register a device! */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
goto rescan;
}
}
}
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
p_dev = pcmcia_device_add(s, bind_info->function);
if (!p_dev) {
@@ -578,7 +573,6 @@
dev_node_t *node;
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
- unsigned long flags;
int ret = 0;
#ifdef CONFIG_CARDBUS
@@ -617,7 +611,7 @@
}
#endif
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ mutex_lock(&s->ops_mutex);
list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
if (p_dev->func == bind_info->function) {
p_dev = pcmcia_get_dev(p_dev);
@@ -626,11 +620,11 @@
goto found;
}
}
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
return -ENODEV;
found:
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ mutex_unlock(&s->ops_mutex);
p_drv = to_pcmcia_drv(p_dev->dev.driver);
if (p_drv && !p_dev->_locked) {
@@ -931,16 +925,16 @@
ret = pccard_validate_cis(s, &buf->cisinfo.Chains);
break;
case DS_SUSPEND_CARD:
- ret = pcmcia_suspend_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_SUSPEND);
break;
case DS_RESUME_CARD:
- ret = pcmcia_resume_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_RESUME);
break;
case DS_EJECT_CARD:
- err = pcmcia_eject_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_EJECT);
break;
case DS_INSERT_CARD:
- err = pcmcia_insert_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_INSERT);
break;
case DS_ACCESS_CONFIGURATION_REGISTER:
if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) {
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index d5db956..b2df041 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -43,6 +43,39 @@
static u8 pcmcia_used_irq[NR_IRQS];
#endif
+static int pcmcia_adjust_io_region(struct resource *res, unsigned long start,
+ unsigned long end, struct pcmcia_socket *s)
+{
+ if (s->resource_ops->adjust_io_region)
+ return s->resource_ops->adjust_io_region(res, start, end, s);
+ return -ENOMEM;
+}
+
+static struct resource *pcmcia_find_io_region(unsigned long base, int num,
+ unsigned long align,
+ struct pcmcia_socket *s)
+{
+ if (s->resource_ops->find_io)
+ return s->resource_ops->find_io(base, num, align, s);
+ return NULL;
+}
+
+int pcmcia_validate_mem(struct pcmcia_socket *s)
+{
+ if (s->resource_ops->validate_mem)
+ return s->resource_ops->validate_mem(s);
+ /* if there is no callback, we can assume that everything is OK */
+ return 0;
+}
+
+struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
+ int low, struct pcmcia_socket *s)
+{
+ if (s->resource_ops->find_mem)
+ return s->resource_ops->find_mem(base, num, align, low, s);
+ return NULL;
+}
+
/** alloc_io_space
*
@@ -158,14 +191,18 @@
return -EINVAL;
s = p_dev->socket;
+
+ mutex_lock(&s->ops_mutex);
c = p_dev->function_config;
if (!(c->state & CONFIG_LOCKED)) {
dev_dbg(&s->dev, "Configuration isnt't locked\n");
+ mutex_unlock(&s->ops_mutex);
return -EACCES;
}
addr = (c->ConfigBase + reg->Offset) >> 1;
+ mutex_unlock(&s->ops_mutex);
switch (reg->Action) {
case CS_READ:
@@ -190,6 +227,7 @@
memreq_t *req)
{
struct pcmcia_socket *s = p_dev->socket;
+ int ret;
wh--;
if (wh >= MAX_WIN)
@@ -198,12 +236,13 @@
dev_dbg(&s->dev, "failure: requested page is zero\n");
return -EINVAL;
}
+ mutex_lock(&s->ops_mutex);
s->win[wh].card_start = req->CardOffset;
- if (s->ops->set_mem_map(s, &s->win[wh]) != 0) {
- dev_dbg(&s->dev, "failed to set_mem_map\n");
- return -EIO;
- }
- return 0;
+ ret = s->ops->set_mem_map(s, &s->win[wh]);
+ if (ret)
+ dev_warn(&s->dev, "failed to set_mem_map\n");
+ mutex_unlock(&s->ops_mutex);
+ return ret;
} /* pcmcia_map_mem_page */
EXPORT_SYMBOL(pcmcia_map_mem_page);
@@ -219,14 +258,18 @@
config_t *c;
s = p_dev->socket;
+
+ mutex_lock(&s->ops_mutex);
c = p_dev->function_config;
if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "No card present\n");
+ mutex_unlock(&s->ops_mutex);
return -ENODEV;
}
if (!(c->state & CONFIG_LOCKED)) {
dev_dbg(&s->dev, "Configuration isnt't locked\n");
+ mutex_unlock(&s->ops_mutex);
return -EACCES;
}
@@ -251,10 +294,12 @@
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
if (mod->Vpp1 != mod->Vpp2) {
dev_dbg(&s->dev, "Vpp1 and Vpp2 must be the same\n");
+ mutex_unlock(&s->ops_mutex);
return -EINVAL;
}
s->socket.Vpp = mod->Vpp1;
if (s->ops->set_socket(s, &s->socket)) {
+ mutex_unlock(&s->ops_mutex);
dev_printk(KERN_WARNING, &s->dev,
"Unable to set VPP\n");
return -EIO;
@@ -262,6 +307,7 @@
} else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
dev_dbg(&s->dev, "changing Vcc is not allowed at this time\n");
+ mutex_unlock(&s->ops_mutex);
return -EINVAL;
}
@@ -286,6 +332,7 @@
s->ops->set_io_map(s, &io_on);
}
}
+ mutex_unlock(&s->ops_mutex);
return 0;
} /* modify_configuration */
@@ -296,9 +343,11 @@
{
pccard_io_map io = { 0, 0, 0, 0, 1 };
struct pcmcia_socket *s = p_dev->socket;
- config_t *c = p_dev->function_config;
+ config_t *c;
int i;
+ mutex_lock(&s->ops_mutex);
+ c = p_dev->function_config;
if (p_dev->_locked) {
p_dev->_locked = 0;
if (--(s->lock_count) == 0) {
@@ -321,6 +370,7 @@
s->ops->set_io_map(s, &io);
}
}
+ mutex_unlock(&s->ops_mutex);
return 0;
} /* pcmcia_release_configuration */
@@ -337,10 +387,14 @@
static int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
{
struct pcmcia_socket *s = p_dev->socket;
- config_t *c = p_dev->function_config;
+ int ret = -EINVAL;
+ config_t *c;
+
+ mutex_lock(&s->ops_mutex);
+ c = p_dev->function_config;
if (!p_dev->_io)
- return -EINVAL;
+ goto out;
p_dev->_io = 0;
@@ -348,7 +402,7 @@
(c->io.NumPorts1 != req->NumPorts1) ||
(c->io.BasePort2 != req->BasePort2) ||
(c->io.NumPorts2 != req->NumPorts2))
- return -EINVAL;
+ goto out;
c->state &= ~CONFIG_IO_REQ;
@@ -356,28 +410,38 @@
if (req->NumPorts2)
release_io_space(s, req->BasePort2, req->NumPorts2);
- return 0;
+out:
+ mutex_unlock(&s->ops_mutex);
+
+ return ret;
} /* pcmcia_release_io */
static int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
{
struct pcmcia_socket *s = p_dev->socket;
- config_t *c = p_dev->function_config;
+ config_t *c;
+ int ret = -EINVAL;
+
+ mutex_lock(&s->ops_mutex);
+
+ c = p_dev->function_config;
if (!p_dev->_irq)
- return -EINVAL;
+ goto out;
+
p_dev->_irq = 0;
if (c->state & CONFIG_LOCKED)
- return -EACCES;
+ goto out;
+
if (c->irq.Attributes != req->Attributes) {
dev_dbg(&s->dev, "IRQ attributes must match assigned ones\n");
- return -EINVAL;
+ goto out;
}
if (s->irq.AssignedIRQ != req->AssignedIRQ) {
dev_dbg(&s->dev, "IRQ must match assigned one\n");
- return -EINVAL;
+ goto out;
}
if (--s->irq.Config == 0) {
c->state &= ~CONFIG_IRQ_REQ;
@@ -390,8 +454,12 @@
#ifdef CONFIG_PCMCIA_PROBE
pcmcia_used_irq[req->AssignedIRQ]--;
#endif
+ ret = 0;
- return 0;
+out:
+ mutex_unlock(&s->ops_mutex);
+
+ return ret;
} /* pcmcia_release_irq */
@@ -404,10 +472,12 @@
if (wh >= MAX_WIN)
return -EINVAL;
+ mutex_lock(&s->ops_mutex);
win = &s->win[wh];
if (!(p_dev->_win & CLIENT_WIN_REQ(wh))) {
dev_dbg(&s->dev, "not releasing unknown window\n");
+ mutex_unlock(&s->ops_mutex);
return -EINVAL;
}
@@ -423,6 +493,7 @@
win->res = NULL;
}
p_dev->_win &= ~CLIENT_WIN_REQ(wh);
+ mutex_unlock(&s->ops_mutex);
return 0;
} /* pcmcia_release_window */
@@ -445,8 +516,11 @@
dev_dbg(&s->dev, "IntType may not be INT_CARDBUS\n");
return -EINVAL;
}
+
+ mutex_lock(&s->ops_mutex);
c = p_dev->function_config;
if (c->state & CONFIG_LOCKED) {
+ mutex_unlock(&s->ops_mutex);
dev_dbg(&s->dev, "Configuration is locked\n");
return -EACCES;
}
@@ -454,6 +528,7 @@
/* Do power control. We don't allow changes in Vcc. */
s->socket.Vpp = req->Vpp;
if (s->ops->set_socket(s, &s->socket)) {
+ mutex_unlock(&s->ops_mutex);
dev_printk(KERN_WARNING, &s->dev,
"Unable to set socket state\n");
return -EINVAL;
@@ -476,6 +551,7 @@
s->socket.io_irq = 0;
s->ops->set_socket(s, &s->socket);
s->lock_count++;
+ mutex_unlock(&s->ops_mutex);
/* Set up CIS configuration registers */
base = c->ConfigBase = req->ConfigBase;
@@ -524,6 +600,7 @@
/* Configure I/O windows */
if (c->state & CONFIG_IO_REQ) {
+ mutex_lock(&s->ops_mutex);
iomap.speed = io_speed;
for (i = 0; i < MAX_IO_WIN; i++)
if (s->io[i].res) {
@@ -542,6 +619,7 @@
s->ops->set_io_map(s, &iomap);
s->io[i].Config++;
}
+ mutex_unlock(&s->ops_mutex);
}
c->state |= CONFIG_LOCKED;
@@ -560,54 +638,65 @@
{
struct pcmcia_socket *s = p_dev->socket;
config_t *c;
+ int ret = -EINVAL;
+
+ mutex_lock(&s->ops_mutex);
if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "No card present\n");
- return -ENODEV;
+ goto out;
}
if (!req)
- return -EINVAL;
+ goto out;
+
c = p_dev->function_config;
if (c->state & CONFIG_LOCKED) {
dev_dbg(&s->dev, "Configuration is locked\n");
- return -EACCES;
+ goto out;
}
if (c->state & CONFIG_IO_REQ) {
dev_dbg(&s->dev, "IO already configured\n");
- return -EBUSY;
+ goto out;
}
if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)) {
dev_dbg(&s->dev, "bad attribute setting for IO region 1\n");
- return -EINVAL;
+ goto out;
}
if ((req->NumPorts2 > 0) &&
(req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))) {
dev_dbg(&s->dev, "bad attribute setting for IO region 2\n");
- return -EINVAL;
+ goto out;
}
dev_dbg(&s->dev, "trying to allocate resource 1\n");
- if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
- req->NumPorts1, req->IOAddrLines)) {
+ ret = alloc_io_space(s, req->Attributes1, &req->BasePort1,
+ req->NumPorts1, req->IOAddrLines);
+ if (ret) {
dev_dbg(&s->dev, "allocation of resource 1 failed\n");
- return -EBUSY;
+ goto out;
}
if (req->NumPorts2) {
dev_dbg(&s->dev, "trying to allocate resource 2\n");
- if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
- req->NumPorts2, req->IOAddrLines)) {
+ ret = alloc_io_space(s, req->Attributes2, &req->BasePort2,
+ req->NumPorts2, req->IOAddrLines);
+ if (ret) {
dev_dbg(&s->dev, "allocation of resource 2 failed\n");
release_io_space(s, req->BasePort1, req->NumPorts1);
- return -EBUSY;
+ goto out;
}
}
c->io = *req;
c->state |= CONFIG_IO_REQ;
p_dev->_io = 1;
- return 0;
+ dev_dbg(&s->dev, "allocating resources succeeded: %d\n", ret);
+
+out:
+ mutex_unlock(&s->ops_mutex);
+
+ return ret;
} /* pcmcia_request_io */
EXPORT_SYMBOL(pcmcia_request_io);
@@ -636,18 +725,20 @@
int ret = -EINVAL, irq = 0;
int type;
+ mutex_lock(&s->ops_mutex);
+
if (!(s->state & SOCKET_PRESENT)) {
dev_dbg(&s->dev, "No card present\n");
- return -ENODEV;
+ goto out;
}
c = p_dev->function_config;
if (c->state & CONFIG_LOCKED) {
dev_dbg(&s->dev, "Configuration is locked\n");
- return -EACCES;
+ goto out;
}
if (c->state & CONFIG_IRQ_REQ) {
dev_dbg(&s->dev, "IRQ already configured\n");
- return -EBUSY;
+ goto out;
}
/* Decide what type of interrupt we are registering */
@@ -708,7 +799,7 @@
if (ret && !s->irq.AssignedIRQ) {
if (!s->pci_irq) {
dev_printk(KERN_INFO, &s->dev, "no IRQ found\n");
- return ret;
+ goto out;
}
type = IRQF_SHARED;
irq = s->pci_irq;
@@ -720,7 +811,7 @@
if (ret) {
dev_printk(KERN_INFO, &s->dev,
"request_irq() failed\n");
- return ret;
+ goto out;
}
}
@@ -743,7 +834,10 @@
pcmcia_used_irq[irq]++;
#endif
- return 0;
+ ret = 0;
+out:
+ mutex_unlock(&s->ops_mutex);
+ return ret;
} /* pcmcia_request_irq */
EXPORT_SYMBOL(pcmcia_request_irq);
@@ -796,6 +890,7 @@
return -EINVAL;
}
+ mutex_lock(&s->ops_mutex);
win = &s->win[w];
if (!(s->features & SS_CAP_STATIC_MAP)) {
@@ -803,6 +898,7 @@
(req->Attributes & WIN_MAP_BELOW_1MB), s);
if (!win->res) {
dev_dbg(&s->dev, "allocating mem region failed\n");
+ mutex_unlock(&s->ops_mutex);
return -EINVAL;
}
}
@@ -821,8 +917,10 @@
if (req->Attributes & WIN_USE_WAIT)
win->flags |= MAP_USE_WAIT;
win->card_start = 0;
+
if (s->ops->set_mem_map(s, win) != 0) {
dev_dbg(&s->dev, "failed to set memory mapping\n");
+ mutex_unlock(&s->ops_mutex);
return -EIO;
}
s->state |= SOCKET_WIN_REQ(w);
@@ -833,6 +931,7 @@
else
req->Base = win->res->start;
+ mutex_unlock(&s->ops_mutex);
*wh = w + 1;
return 0;
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index f8401a0..e6f7d41 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -21,60 +21,12 @@
#include <pcmcia/cistpl.h>
#include "cs_internal.h"
-
-int pcmcia_validate_mem(struct pcmcia_socket *s)
-{
- if (s->resource_ops->validate_mem)
- return s->resource_ops->validate_mem(s);
- /* if there is no callback, we can assume that everything is OK */
- return 0;
-}
-EXPORT_SYMBOL(pcmcia_validate_mem);
-
-int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
- unsigned long r_end, struct pcmcia_socket *s)
-{
- if (s->resource_ops->adjust_io_region)
- return s->resource_ops->adjust_io_region(res, r_start, r_end, s);
- return -ENOMEM;
-}
-EXPORT_SYMBOL(pcmcia_adjust_io_region);
-
-struct resource *pcmcia_find_io_region(unsigned long base, int num,
- unsigned long align, struct pcmcia_socket *s)
-{
- if (s->resource_ops->find_io)
- return s->resource_ops->find_io(base, num, align, s);
- return NULL;
-}
-EXPORT_SYMBOL(pcmcia_find_io_region);
-
-struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
- int low, struct pcmcia_socket *s)
-{
- if (s->resource_ops->find_mem)
- return s->resource_ops->find_mem(base, num, align, low, s);
- return NULL;
-}
-EXPORT_SYMBOL(pcmcia_find_mem_region);
-
-void release_resource_db(struct pcmcia_socket *s)
-{
- if (s->resource_ops->exit)
- s->resource_ops->exit(s);
-}
-
-
static int static_init(struct pcmcia_socket *s)
{
- unsigned long flags;
-
/* the good thing about SS_CAP_STATIC_MAP sockets is
* that they don't need a resource database */
- spin_lock_irqsave(&s->lock, flags);
s->resource_setup_done = 1;
- spin_unlock_irqrestore(&s->lock, flags);
return 0;
}
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index c67638f..4663b3f 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -55,11 +55,10 @@
struct socket_data {
struct resource_map mem_db;
+ struct resource_map mem_db_valid;
struct resource_map io_db;
- unsigned int rsrc_mem_probe;
};
-static DEFINE_MUTEX(rsrc_mutex);
#define MEM_PROBE_LOW (1 << 0)
#define MEM_PROBE_HIGH (1 << 1)
@@ -125,8 +124,10 @@
struct resource_map *p, *q;
for (p = map; ; p = p->next) {
- if ((p != map) && (p->base+p->num-1 >= base))
- return -1;
+ if ((p != map) && (p->base+p->num >= base)) {
+ p->num = max(num + base - p->base, p->num);
+ return 0;
+ }
if ((p->next == map) || (p->next->base > base+num-1))
break;
}
@@ -264,36 +265,44 @@
}
#endif
-/*======================================================================
+/*======================================================================*/
- This is tricky... when we set up CIS memory, we try to validate
- the memory window space allocations.
-
-======================================================================*/
-
-/* Validation function for cards with a valid CIS */
+/**
+ * readable() - iomem validation function for cards with a valid CIS
+ */
static int readable(struct pcmcia_socket *s, struct resource *res,
unsigned int *count)
{
- int ret = -1;
+ int ret = -EINVAL;
+
+ if (s->fake_cis) {
+ dev_dbg(&s->dev, "fake CIS is being used: can't validate mem\n");
+ return 0;
+ }
s->cis_mem.res = res;
s->cis_virt = ioremap(res->start, s->map_size);
if (s->cis_virt) {
- ret = pccard_validate_cis(s, count);
- /* invalidate mapping and CIS cache */
+ mutex_unlock(&s->ops_mutex);
+ /* as we're only called from pcmcia.c, we're safe */
+ if (s->callback->validate)
+ ret = s->callback->validate(s, count);
+ /* invalidate mapping */
+ mutex_lock(&s->ops_mutex);
iounmap(s->cis_virt);
s->cis_virt = NULL;
- destroy_cis_cache(s);
}
s->cis_mem.res = NULL;
- if ((ret != 0) || (*count == 0))
- return 0;
- return 1;
+ if ((ret) || (*count == 0))
+ return -EINVAL;
+ return 0;
}
-/* Validation function for simple memory cards */
-static int checksum(struct pcmcia_socket *s, struct resource *res)
+/**
+ * checksum() - iomem validation function for simple memory cards
+ */
+static int checksum(struct pcmcia_socket *s, struct resource *res,
+ unsigned int *value)
{
pccard_mem_map map;
int i, a = 0, b = -1, d;
@@ -321,61 +330,90 @@
iounmap(virt);
}
- return (b == -1) ? -1 : (a>>1);
+ if (b == -1)
+ return -EINVAL;
+
+ *value = a;
+
+ return 0;
}
-static int
-cis_readable(struct pcmcia_socket *s, unsigned long base, unsigned long size)
+/**
+ * do_validate_mem() - low level validate a memory region for PCMCIA use
+ * @s: PCMCIA socket to validate
+ * @base: start address of resource to check
+ * @size: size of resource to check
+ * @validate: validation function to use
+ *
+ * do_validate_mem() splits up the memory region which is to be checked
+ * into two parts. Both are passed to the @validate() function. If
+ * @validate() returns non-zero, or the value parameter to @validate()
+ * is zero, or the value parameter is different between both calls,
+ * the check fails, and -EINVAL is returned. Else, 0 is returned.
+ */
+static int do_validate_mem(struct pcmcia_socket *s,
+ unsigned long base, unsigned long size,
+ int validate (struct pcmcia_socket *s,
+ struct resource *res,
+ unsigned int *value))
{
+ struct socket_data *s_data = s->resource_data;
struct resource *res1, *res2;
- unsigned int info1, info2;
- int ret = 0;
+ unsigned int info1 = 1, info2 = 1;
+ int ret = -EINVAL;
res1 = claim_region(s, base, size/2, IORESOURCE_MEM, "PCMCIA memprobe");
res2 = claim_region(s, base + size/2, size/2, IORESOURCE_MEM,
"PCMCIA memprobe");
if (res1 && res2) {
- ret = readable(s, res1, &info1);
- ret += readable(s, res2, &info2);
+ ret = 0;
+ if (validate) {
+ ret = validate(s, res1, &info1);
+ ret += validate(s, res2, &info2);
+ }
}
free_region(res2);
free_region(res1);
- return (ret == 2) && (info1 == info2);
-}
+ dev_dbg(&s->dev, "cs: memory probe 0x%06lx-0x%06lx: %p %p %u %u %u",
+ base, base+size-1, res1, res2, ret, info1, info2);
-static int
-checksum_match(struct pcmcia_socket *s, unsigned long base, unsigned long size)
-{
- struct resource *res1, *res2;
- int a = -1, b = -1;
+ if ((ret) || (info1 != info2) || (info1 == 0))
+ return -EINVAL;
- res1 = claim_region(s, base, size/2, IORESOURCE_MEM, "PCMCIA memprobe");
- res2 = claim_region(s, base + size/2, size/2, IORESOURCE_MEM,
- "PCMCIA memprobe");
-
- if (res1 && res2) {
- a = checksum(s, res1);
- b = checksum(s, res2);
+ if (validate && !s->fake_cis) {
+ /* move it to the validated data set */
+ add_interval(&s_data->mem_db_valid, base, size);
+ sub_interval(&s_data->mem_db, base, size);
}
- free_region(res2);
- free_region(res1);
-
- return (a == b) && (a >= 0);
+ return 0;
}
-/*======================================================================
- The memory probe. If the memory list includes a 64K-aligned block
- below 1MB, we probe in 64K chunks, and as soon as we accumulate at
- least mem_limit free space, we quit.
-
-======================================================================*/
-
-static int do_mem_probe(u_long base, u_long num, struct pcmcia_socket *s)
+/**
+ * do_mem_probe() - validate a memory region for PCMCIA use
+ * @s: PCMCIA socket to validate
+ * @base: start address of resource to check
+ * @num: size of resource to check
+ * @validate: validation function to use
+ * @fallback: validation function to use if validate fails
+ *
+ * do_mem_probe() checks a memory region for use by the PCMCIA subsystem.
+ * To do so, the area is split up into sensible parts, and then passed
+ * into the @validate() function. Only if @validate() and @fallback() fail,
+ * the area is marked as unavaibale for use by the PCMCIA subsystem. The
+ * function returns the size of the usable memory area.
+ */
+static int do_mem_probe(struct pcmcia_socket *s, u_long base, u_long num,
+ int validate (struct pcmcia_socket *s,
+ struct resource *res,
+ unsigned int *value),
+ int fallback (struct pcmcia_socket *s,
+ struct resource *res,
+ unsigned int *value))
{
struct socket_data *s_data = s->resource_data;
u_long i, j, bad, fail, step;
@@ -393,15 +431,14 @@
for (i = j = base; i < base+num; i = j + step) {
if (!fail) {
for (j = i; j < base+num; j += step) {
- if (cis_readable(s, j, step))
+ if (!do_validate_mem(s, j, step, validate))
break;
}
fail = ((i == base) && (j == base+num));
}
- if (fail) {
- for (j = i; j < base+num; j += 2*step)
- if (checksum_match(s, j, step) &&
- checksum_match(s, j + step, step))
+ if ((fail) && (fallback)) {
+ for (j = i; j < base+num; j += step)
+ if (!do_validate_mem(s, j, step, fallback))
break;
}
if (i != j) {
@@ -416,8 +453,14 @@
return num - bad;
}
+
#ifdef CONFIG_PCMCIA_PROBE
+/**
+ * inv_probe() - top-to-bottom search for one usuable high memory area
+ * @s: PCMCIA socket to validate
+ * @m: resource_map to check
+ */
static u_long inv_probe(struct resource_map *m, struct pcmcia_socket *s)
{
struct socket_data *s_data = s->resource_data;
@@ -432,9 +475,18 @@
}
if (m->base < 0x100000)
return 0;
- return do_mem_probe(m->base, m->num, s);
+ return do_mem_probe(s, m->base, m->num, readable, checksum);
}
+/**
+ * validate_mem() - memory probe function
+ * @s: PCMCIA socket to validate
+ * @probe_mask: MEM_PROBE_LOW | MEM_PROBE_HIGH
+ *
+ * The memory probe. If the memory list includes a 64K-aligned block
+ * below 1MB, we probe in 64K chunks, and as soon as we accumulate at
+ * least mem_limit free space, we quit. Returns 0 on usuable ports.
+ */
static int validate_mem(struct pcmcia_socket *s, unsigned int probe_mask)
{
struct resource_map *m, mm;
@@ -446,6 +498,8 @@
if (probe_mask & MEM_PROBE_HIGH) {
if (inv_probe(s_data->mem_db.next, s) > 0)
return 0;
+ if (s_data->mem_db_valid.next != &s_data->mem_db_valid)
+ return 0;
dev_printk(KERN_NOTICE, &s->dev,
"cs: warning: no high memory space available!\n");
return -ENODEV;
@@ -457,7 +511,8 @@
if (mm.base >= 0x100000)
continue;
if ((mm.base | mm.num) & 0xffff) {
- ok += do_mem_probe(mm.base, mm.num, s);
+ ok += do_mem_probe(s, mm.base, mm.num, readable,
+ checksum);
continue;
}
/* Special probe for 64K-aligned block */
@@ -467,7 +522,8 @@
if (ok >= mem_limit)
sub_interval(&s_data->mem_db, b, 0x10000);
else
- ok += do_mem_probe(b, 0x10000, s);
+ ok += do_mem_probe(s, b, 0x10000,
+ readable, checksum);
}
}
}
@@ -480,6 +536,13 @@
#else /* CONFIG_PCMCIA_PROBE */
+/**
+ * validate_mem() - memory probe function
+ * @s: PCMCIA socket to validate
+ * @probe_mask: ignored
+ *
+ * Returns 0 on usuable ports.
+ */
static int validate_mem(struct pcmcia_socket *s, unsigned int probe_mask)
{
struct resource_map *m, mm;
@@ -488,7 +551,7 @@
for (m = s_data->mem_db.next; m != &s_data->mem_db; m = mm.next) {
mm = *m;
- ok += do_mem_probe(mm.base, mm.num, s);
+ ok += do_mem_probe(s, mm.base, mm.num, readable, checksum);
}
if (ok > 0)
return 0;
@@ -498,31 +561,31 @@
#endif /* CONFIG_PCMCIA_PROBE */
-/*
+/**
+ * pcmcia_nonstatic_validate_mem() - try to validate iomem for PCMCIA use
+ * @s: PCMCIA socket to validate
+ *
+ * This is tricky... when we set up CIS memory, we try to validate
+ * the memory window space allocations.
+ *
* Locking note: Must be called with skt_mutex held!
*/
static int pcmcia_nonstatic_validate_mem(struct pcmcia_socket *s)
{
struct socket_data *s_data = s->resource_data;
unsigned int probe_mask = MEM_PROBE_LOW;
- int ret = 0;
+ int ret;
- if (!probe_mem)
+ if (!probe_mem || !(s->state & SOCKET_PRESENT))
return 0;
- mutex_lock(&rsrc_mutex);
-
if (s->features & SS_CAP_PAGE_REGS)
probe_mask = MEM_PROBE_HIGH;
- if (probe_mask & ~s_data->rsrc_mem_probe) {
- if (s->state & SOCKET_PRESENT)
- ret = validate_mem(s, probe_mask);
- if (!ret)
- s_data->rsrc_mem_probe |= probe_mask;
- }
+ ret = validate_mem(s, probe_mask);
- mutex_unlock(&rsrc_mutex);
+ if (s_data->mem_db_valid.next != &s_data->mem_db_valid)
+ return 0;
return ret;
}
@@ -602,7 +665,6 @@
struct socket_data *s_data = s->resource_data;
int ret = -ENOMEM;
- mutex_lock(&rsrc_mutex);
for (m = s_data->io_db.next; m != &s_data->io_db; m = m->next) {
unsigned long start = m->base;
unsigned long end = m->base + m->num - 1;
@@ -613,7 +675,6 @@
ret = adjust_resource(res, r_start, r_end - r_start + 1);
break;
}
- mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -647,7 +708,6 @@
data.offset = base & data.mask;
data.map = &s_data->io_db;
- mutex_lock(&rsrc_mutex);
#ifdef CONFIG_PCI
if (s->cb_dev) {
ret = pci_bus_alloc_resource(s->cb_dev->bus, res, num, 1,
@@ -656,7 +716,6 @@
#endif
ret = allocate_resource(&ioport_resource, res, num, min, ~0UL,
1, pcmcia_align, &data);
- mutex_unlock(&rsrc_mutex);
if (ret != 0) {
kfree(res);
@@ -672,15 +731,15 @@
struct socket_data *s_data = s->resource_data;
struct pcmcia_align_data data;
unsigned long min, max;
- int ret, i;
+ int ret, i, j;
low = low || !(s->features & SS_CAP_PAGE_REGS);
data.mask = align - 1;
data.offset = base & data.mask;
- data.map = &s_data->mem_db;
for (i = 0; i < 2; i++) {
+ data.map = &s_data->mem_db_valid;
if (low) {
max = 0x100000UL;
min = base < max ? base : 0;
@@ -689,17 +748,23 @@
min = 0x100000UL + base;
}
- mutex_lock(&rsrc_mutex);
+ for (j = 0; j < 2; j++) {
#ifdef CONFIG_PCI
- if (s->cb_dev) {
- ret = pci_bus_alloc_resource(s->cb_dev->bus, res, num,
- 1, min, 0,
- pcmcia_align, &data);
- } else
+ if (s->cb_dev) {
+ ret = pci_bus_alloc_resource(s->cb_dev->bus,
+ res, num, 1, min, 0,
+ pcmcia_align, &data);
+ } else
#endif
- ret = allocate_resource(&iomem_resource, res, num, min,
- max, 1, pcmcia_align, &data);
- mutex_unlock(&rsrc_mutex);
+ {
+ ret = allocate_resource(&iomem_resource,
+ res, num, min, max, 1,
+ pcmcia_align, &data);
+ }
+ if (ret == 0)
+ break;
+ data.map = &s_data->mem_db;
+ }
if (ret == 0 || low)
break;
low = 1;
@@ -722,25 +787,18 @@
if (end < start)
return -EINVAL;
- mutex_lock(&rsrc_mutex);
switch (action) {
case ADD_MANAGED_RESOURCE:
ret = add_interval(&data->mem_db, start, size);
+ if (!ret)
+ do_mem_probe(s, start, size, NULL, NULL);
break;
case REMOVE_MANAGED_RESOURCE:
ret = sub_interval(&data->mem_db, start, size);
- if (!ret) {
- struct pcmcia_socket *socket;
- down_read(&pcmcia_socket_list_rwsem);
- list_for_each_entry(socket, &pcmcia_socket_list, socket_list)
- release_cis_mem(socket);
- up_read(&pcmcia_socket_list_rwsem);
- }
break;
default:
ret = -EINVAL;
}
- mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -758,7 +816,6 @@
if (end > IO_SPACE_LIMIT)
return -EINVAL;
- mutex_lock(&rsrc_mutex);
switch (action) {
case ADD_MANAGED_RESOURCE:
if (add_interval(&data->io_db, start, size) != 0) {
@@ -777,7 +834,6 @@
ret = -EINVAL;
break;
}
- mutex_unlock(&rsrc_mutex);
return ret;
}
@@ -860,6 +916,7 @@
return -ENOMEM;
data->mem_db.next = &data->mem_db;
+ data->mem_db_valid.next = &data->mem_db_valid;
data->io_db.next = &data->io_db;
s->resource_data = (void *) data;
@@ -874,7 +931,10 @@
struct socket_data *data = s->resource_data;
struct resource_map *p, *q;
- mutex_lock(&rsrc_mutex);
+ for (p = data->mem_db_valid.next; p != &data->mem_db_valid; p = q) {
+ q = p->next;
+ kfree(p);
+ }
for (p = data->mem_db.next; p != &data->mem_db; p = q) {
q = p->next;
kfree(p);
@@ -883,7 +943,6 @@
q = p->next;
kfree(p);
}
- mutex_unlock(&rsrc_mutex);
}
@@ -910,7 +969,7 @@
struct resource_map *p;
ssize_t ret = 0;
- mutex_lock(&rsrc_mutex);
+ mutex_lock(&s->ops_mutex);
data = s->resource_data;
for (p = data->io_db.next; p != &data->io_db; p = p->next) {
@@ -922,7 +981,7 @@
((unsigned long) p->base + p->num - 1));
}
- mutex_unlock(&rsrc_mutex);
+ mutex_unlock(&s->ops_mutex);
return ret;
}
@@ -950,9 +1009,11 @@
if (end_addr < start_addr)
return -EINVAL;
+ mutex_lock(&s->ops_mutex);
ret = adjust_io(s, add, start_addr, end_addr);
if (!ret)
s->resource_setup_new = 1;
+ mutex_unlock(&s->ops_mutex);
return ret ? ret : count;
}
@@ -966,9 +1027,19 @@
struct resource_map *p;
ssize_t ret = 0;
- mutex_lock(&rsrc_mutex);
+ mutex_lock(&s->ops_mutex);
data = s->resource_data;
+ for (p = data->mem_db_valid.next; p != &data->mem_db_valid;
+ p = p->next) {
+ if (ret > (PAGE_SIZE - 10))
+ continue;
+ ret += snprintf(&buf[ret], (PAGE_SIZE - ret - 1),
+ "0x%08lx - 0x%08lx\n",
+ ((unsigned long) p->base),
+ ((unsigned long) p->base + p->num - 1));
+ }
+
for (p = data->mem_db.next; p != &data->mem_db; p = p->next) {
if (ret > (PAGE_SIZE - 10))
continue;
@@ -978,7 +1049,7 @@
((unsigned long) p->base + p->num - 1));
}
- mutex_unlock(&rsrc_mutex);
+ mutex_unlock(&s->ops_mutex);
return ret;
}
@@ -1006,9 +1077,11 @@
if (end_addr < start_addr)
return -EINVAL;
+ mutex_lock(&s->ops_mutex);
ret = adjust_memory(s, add, start_addr, end_addr);
if (!ret)
s->resource_setup_new = 1;
+ mutex_unlock(&s->ops_mutex);
return ret ? ret : count;
}
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 7a45600..0827801 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -88,15 +88,14 @@
static ssize_t pccard_store_insert(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
- ssize_t ret;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
- ret = pcmcia_insert_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_INSERT);
- return ret ? ret : count;
+ return count;
}
static DEVICE_ATTR(card_insert, 0200, NULL, pccard_store_insert);
@@ -113,18 +112,22 @@
struct device_attribute *attr,
const char *buf, size_t count)
{
- ssize_t ret = -EINVAL;
struct pcmcia_socket *s = to_socket(dev);
+ ssize_t ret = count;
if (!count)
return -EINVAL;
- if (!(s->state & SOCKET_SUSPEND) && !strncmp(buf, "off", 3))
- ret = pcmcia_suspend_card(s);
- else if ((s->state & SOCKET_SUSPEND) && !strncmp(buf, "on", 2))
- ret = pcmcia_resume_card(s);
+ if (!strncmp(buf, "off", 3))
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_SUSPEND);
+ else {
+ if (!strncmp(buf, "on", 2))
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_RESUME);
+ else
+ ret = -EINVAL;
+ }
- return ret ? -ENODEV : count;
+ return ret;
}
static DEVICE_ATTR(card_pm_state, 0644, pccard_show_card_pm_state, pccard_store_card_pm_state);
@@ -132,15 +135,14 @@
struct device_attribute *attr,
const char *buf, size_t count)
{
- ssize_t ret;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
- ret = pcmcia_eject_card(s);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_EJECT);
- return ret ? ret : count;
+ return count;
}
static DEVICE_ATTR(card_eject, 0200, NULL, pccard_store_eject);
@@ -167,7 +169,9 @@
ret = sscanf(buf, "0x%x\n", &mask);
if (ret == 1) {
+ mutex_lock(&s->ops_mutex);
s->irq_mask &= mask;
+ mutex_unlock(&s->ops_mutex);
ret = 0;
}
@@ -187,164 +191,22 @@
struct device_attribute *attr,
const char *buf, size_t count)
{
- unsigned long flags;
struct pcmcia_socket *s = to_socket(dev);
if (!count)
return -EINVAL;
- spin_lock_irqsave(&s->lock, flags);
+ mutex_lock(&s->ops_mutex);
if (!s->resource_setup_done)
s->resource_setup_done = 1;
- spin_unlock_irqrestore(&s->lock, flags);
+ mutex_unlock(&s->ops_mutex);
- mutex_lock(&s->skt_mutex);
- if ((s->callback) &&
- (s->state & SOCKET_PRESENT) &&
- !(s->state & SOCKET_CARDBUS)) {
- if (try_module_get(s->callback->owner)) {
- s->callback->requery(s, 0);
- module_put(s->callback->owner);
- }
- }
- mutex_unlock(&s->skt_mutex);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
return count;
}
static DEVICE_ATTR(available_resources_setup_done, 0600, pccard_show_resource, pccard_store_resource);
-
-static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf, loff_t off, size_t count)
-{
- tuple_t tuple;
- int status, i;
- loff_t pointer = 0;
- ssize_t ret = 0;
- u_char *tuplebuffer;
- u_char *tempbuffer;
-
- tuplebuffer = kmalloc(sizeof(u_char) * 256, GFP_KERNEL);
- if (!tuplebuffer)
- return -ENOMEM;
-
- tempbuffer = kmalloc(sizeof(u_char) * 258, GFP_KERNEL);
- if (!tempbuffer) {
- ret = -ENOMEM;
- goto free_tuple;
- }
-
- memset(&tuple, 0, sizeof(tuple_t));
-
- tuple.Attributes = TUPLE_RETURN_LINK | TUPLE_RETURN_COMMON;
- tuple.DesiredTuple = RETURN_FIRST_TUPLE;
- tuple.TupleOffset = 0;
-
- status = pccard_get_first_tuple(s, BIND_FN_ALL, &tuple);
- while (!status) {
- tuple.TupleData = tuplebuffer;
- tuple.TupleDataMax = 255;
- memset(tuplebuffer, 0, sizeof(u_char) * 255);
-
- status = pccard_get_tuple_data(s, &tuple);
- if (status)
- break;
-
- if (off < (pointer + 2 + tuple.TupleDataLen)) {
- tempbuffer[0] = tuple.TupleCode & 0xff;
- tempbuffer[1] = tuple.TupleLink & 0xff;
- for (i = 0; i < tuple.TupleDataLen; i++)
- tempbuffer[i + 2] = tuplebuffer[i] & 0xff;
-
- for (i = 0; i < (2 + tuple.TupleDataLen); i++) {
- if (((i + pointer) >= off) &&
- (i + pointer) < (off + count)) {
- buf[ret] = tempbuffer[i];
- ret++;
- }
- }
- }
-
- pointer += 2 + tuple.TupleDataLen;
-
- if (pointer >= (off + count))
- break;
-
- if (tuple.TupleCode == CISTPL_END)
- break;
- status = pccard_get_next_tuple(s, BIND_FN_ALL, &tuple);
- }
-
- kfree(tempbuffer);
- free_tuple:
- kfree(tuplebuffer);
-
- return ret;
-}
-
-static ssize_t pccard_show_cis(struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
-{
- unsigned int size = 0x200;
-
- if (off >= size)
- count = 0;
- else {
- struct pcmcia_socket *s;
- unsigned int chains;
-
- if (off + count > size)
- count = size - off;
-
- s = to_socket(container_of(kobj, struct device, kobj));
-
- if (!(s->state & SOCKET_PRESENT))
- return -ENODEV;
- if (pccard_validate_cis(s, &chains))
- return -EIO;
- if (!chains)
- return -ENODATA;
-
- count = pccard_extract_cis(s, buf, off, count);
- }
-
- return count;
-}
-
-static ssize_t pccard_store_cis(struct kobject *kobj,
- struct bin_attribute *bin_attr,
- char *buf, loff_t off, size_t count)
-{
- struct pcmcia_socket *s = to_socket(container_of(kobj, struct device, kobj));
- int error;
-
- if (off)
- return -EINVAL;
-
- if (count >= CISTPL_MAX_CIS_SIZE)
- return -EINVAL;
-
- if (!(s->state & SOCKET_PRESENT))
- return -ENODEV;
-
- error = pcmcia_replace_cis(s, buf, count);
- if (error)
- return -EIO;
-
- mutex_lock(&s->skt_mutex);
- if ((s->callback) && (s->state & SOCKET_PRESENT) &&
- !(s->state & SOCKET_CARDBUS)) {
- if (try_module_get(s->callback->owner)) {
- s->callback->requery(s, 1);
- module_put(s->callback->owner);
- }
- }
- mutex_unlock(&s->skt_mutex);
-
- return count;
-}
-
-
static struct attribute *pccard_socket_attributes[] = {
&dev_attr_card_type.attr,
&dev_attr_card_voltage.attr,
@@ -362,28 +224,12 @@
.attrs = pccard_socket_attributes,
};
-static struct bin_attribute pccard_cis_attr = {
- .attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR },
- .size = 0x200,
- .read = pccard_show_cis,
- .write = pccard_store_cis,
-};
-
int pccard_sysfs_add_socket(struct device *dev)
{
- int ret = 0;
-
- ret = sysfs_create_group(&dev->kobj, &socket_attrs);
- if (!ret) {
- ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr);
- if (ret)
- sysfs_remove_group(&dev->kobj, &socket_attrs);
- }
- return ret;
+ return sysfs_create_group(&dev->kobj, &socket_attrs);
}
void pccard_sysfs_remove_socket(struct device *dev)
{
- sysfs_remove_bin_file(&dev->kobj, &pccard_cis_attr);
sysfs_remove_group(&dev->kobj, &socket_attrs);
}
diff --git a/drivers/pcmcia/xxs1500_ss.c b/drivers/pcmcia/xxs1500_ss.c
new file mode 100644
index 0000000..61560cd
--- /dev/null
+++ b/drivers/pcmcia/xxs1500_ss.c
@@ -0,0 +1,350 @@
+/*
+ * PCMCIA socket code for the MyCable XXS1500 system.
+ *
+ * Copyright (c) 2009 Manuel Lauss <manuel.lauss@gmail.com>
+ *
+ */
+
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/mm.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/resource.h>
+#include <linux/spinlock.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/cistpl.h>
+
+#include <asm/irq.h>
+#include <asm/system.h>
+#include <asm/mach-au1x00/au1000.h>
+
+#define MEM_MAP_SIZE 0x400000
+#define IO_MAP_SIZE 0x1000
+
+
+/*
+ * 3.3V cards only; all interfacing is done via gpios:
+ *
+ * 0/1: carddetect (00 = card present, xx = huh)
+ * 4: card irq
+ * 204: reset (high-act)
+ * 205: buffer enable (low-act)
+ * 208/209: card voltage key (00,01,10,11)
+ * 210: battwarn
+ * 211: batdead
+ * 214: power (low-act)
+ */
+#define GPIO_CDA 0
+#define GPIO_CDB 1
+#define GPIO_CARDIRQ 4
+#define GPIO_RESET 204
+#define GPIO_OUTEN 205
+#define GPIO_VSL 208
+#define GPIO_VSH 209
+#define GPIO_BATTDEAD 210
+#define GPIO_BATTWARN 211
+#define GPIO_POWER 214
+
+struct xxs1500_pcmcia_sock {
+ struct pcmcia_socket socket;
+ void *virt_io;
+
+ phys_addr_t phys_io;
+ phys_addr_t phys_attr;
+ phys_addr_t phys_mem;
+
+ /* previous flags for set_socket() */
+ unsigned int old_flags;
+};
+
+#define to_xxs_socket(x) container_of(x, struct xxs1500_pcmcia_sock, socket)
+
+static irqreturn_t cdirq(int irq, void *data)
+{
+ struct xxs1500_pcmcia_sock *sock = data;
+
+ pcmcia_parse_events(&sock->socket, SS_DETECT);
+
+ return IRQ_HANDLED;
+}
+
+static int xxs1500_pcmcia_configure(struct pcmcia_socket *skt,
+ struct socket_state_t *state)
+{
+ struct xxs1500_pcmcia_sock *sock = to_xxs_socket(skt);
+ unsigned int changed;
+
+ /* power control */
+ switch (state->Vcc) {
+ case 0:
+ gpio_set_value(GPIO_POWER, 1); /* power off */
+ break;
+ case 33:
+ gpio_set_value(GPIO_POWER, 0); /* power on */
+ break;
+ case 50:
+ default:
+ return -EINVAL;
+ }
+
+ changed = state->flags ^ sock->old_flags;
+
+ if (changed & SS_RESET) {
+ if (state->flags & SS_RESET) {
+ gpio_set_value(GPIO_RESET, 1); /* assert reset */
+ gpio_set_value(GPIO_OUTEN, 1); /* buffers off */
+ } else {
+ gpio_set_value(GPIO_RESET, 0); /* deassert reset */
+ gpio_set_value(GPIO_OUTEN, 0); /* buffers on */
+ msleep(500);
+ }
+ }
+
+ sock->old_flags = state->flags;
+
+ return 0;
+}
+
+static int xxs1500_pcmcia_get_status(struct pcmcia_socket *skt,
+ unsigned int *value)
+{
+ unsigned int status;
+ int i;
+
+ status = 0;
+
+ /* check carddetects: GPIO[0:1] must both be low */
+ if (!gpio_get_value(GPIO_CDA) && !gpio_get_value(GPIO_CDB))
+ status |= SS_DETECT;
+
+ /* determine card voltage: GPIO[208:209] binary value */
+ i = (!!gpio_get_value(GPIO_VSL)) | ((!!gpio_get_value(GPIO_VSH)) << 1);
+
+ switch (i) {
+ case 0:
+ case 1:
+ case 2:
+ status |= SS_3VCARD; /* 3V card */
+ break;
+ case 3: /* 5V card, unsupported */
+ default:
+ status |= SS_XVCARD; /* treated as unsupported in core */
+ }
+
+ /* GPIO214: low active power switch */
+ status |= gpio_get_value(GPIO_POWER) ? 0 : SS_POWERON;
+
+ /* GPIO204: high-active reset line */
+ status |= gpio_get_value(GPIO_RESET) ? SS_RESET : SS_READY;
+
+ /* other stuff */
+ status |= gpio_get_value(GPIO_BATTDEAD) ? 0 : SS_BATDEAD;
+ status |= gpio_get_value(GPIO_BATTWARN) ? 0 : SS_BATWARN;
+
+ *value = status;
+
+ return 0;
+}
+
+static int xxs1500_pcmcia_sock_init(struct pcmcia_socket *skt)
+{
+ gpio_direction_input(GPIO_CDA);
+ gpio_direction_input(GPIO_CDB);
+ gpio_direction_input(GPIO_VSL);
+ gpio_direction_input(GPIO_VSH);
+ gpio_direction_input(GPIO_BATTDEAD);
+ gpio_direction_input(GPIO_BATTWARN);
+ gpio_direction_output(GPIO_RESET, 1); /* assert reset */
+ gpio_direction_output(GPIO_OUTEN, 1); /* disable buffers */
+ gpio_direction_output(GPIO_POWER, 1); /* power off */
+
+ return 0;
+}
+
+static int xxs1500_pcmcia_sock_suspend(struct pcmcia_socket *skt)
+{
+ return 0;
+}
+
+static int au1x00_pcmcia_set_io_map(struct pcmcia_socket *skt,
+ struct pccard_io_map *map)
+{
+ struct xxs1500_pcmcia_sock *sock = to_xxs_socket(skt);
+
+ map->start = (u32)sock->virt_io;
+ map->stop = map->start + IO_MAP_SIZE;
+
+ return 0;
+}
+
+static int au1x00_pcmcia_set_mem_map(struct pcmcia_socket *skt,
+ struct pccard_mem_map *map)
+{
+ struct xxs1500_pcmcia_sock *sock = to_xxs_socket(skt);
+
+ if (map->flags & MAP_ATTRIB)
+ map->static_start = sock->phys_attr + map->card_start;
+ else
+ map->static_start = sock->phys_mem + map->card_start;
+
+ return 0;
+}
+
+static struct pccard_operations xxs1500_pcmcia_operations = {
+ .init = xxs1500_pcmcia_sock_init,
+ .suspend = xxs1500_pcmcia_sock_suspend,
+ .get_status = xxs1500_pcmcia_get_status,
+ .set_socket = xxs1500_pcmcia_configure,
+ .set_io_map = au1x00_pcmcia_set_io_map,
+ .set_mem_map = au1x00_pcmcia_set_mem_map,
+};
+
+static int __devinit xxs1500_pcmcia_probe(struct platform_device *pdev)
+{
+ struct xxs1500_pcmcia_sock *sock;
+ struct resource *r;
+ int ret, irq;
+
+ sock = kzalloc(sizeof(struct xxs1500_pcmcia_sock), GFP_KERNEL);
+ if (!sock)
+ return -ENOMEM;
+
+ ret = -ENODEV;
+
+ /*
+ * pseudo-attr: The 32bit address of the PCMCIA attribute space
+ * for this socket (usually the 36bit address shifted 4 to the
+ * right).
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-attr");
+ if (!r) {
+ dev_err(&pdev->dev, "missing 'pcmcia-attr' resource!\n");
+ goto out0;
+ }
+ sock->phys_attr = r->start;
+
+ /*
+ * pseudo-mem: The 32bit address of the PCMCIA memory space for
+ * this socket (usually the 36bit address shifted 4 to the right)
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-mem");
+ if (!r) {
+ dev_err(&pdev->dev, "missing 'pcmcia-mem' resource!\n");
+ goto out0;
+ }
+ sock->phys_mem = r->start;
+
+ /*
+ * pseudo-io: The 32bit address of the PCMCIA IO space for this
+ * socket (usually the 36bit address shifted 4 to the right).
+ */
+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pcmcia-io");
+ if (!r) {
+ dev_err(&pdev->dev, "missing 'pcmcia-io' resource!\n");
+ goto out0;
+ }
+ sock->phys_io = r->start;
+
+
+ /*
+ * PCMCIA client drivers use the inb/outb macros to access
+ * the IO registers. Since mips_io_port_base is added
+ * to the access address of the mips implementation of
+ * inb/outb, we need to subtract it here because we want
+ * to access the I/O or MEM address directly, without
+ * going through this "mips_io_port_base" mechanism.
+ */
+ sock->virt_io = (void *)(ioremap(sock->phys_io, IO_MAP_SIZE) -
+ mips_io_port_base);
+
+ if (!sock->virt_io) {
+ dev_err(&pdev->dev, "cannot remap IO area\n");
+ ret = -ENOMEM;
+ goto out0;
+ }
+
+ sock->socket.ops = &xxs1500_pcmcia_operations;
+ sock->socket.owner = THIS_MODULE;
+ sock->socket.pci_irq = gpio_to_irq(GPIO_CARDIRQ);
+ sock->socket.features = SS_CAP_STATIC_MAP | SS_CAP_PCCARD;
+ sock->socket.map_size = MEM_MAP_SIZE;
+ sock->socket.io_offset = (unsigned long)sock->virt_io;
+ sock->socket.dev.parent = &pdev->dev;
+ sock->socket.resource_ops = &pccard_static_ops;
+
+ platform_set_drvdata(pdev, sock);
+
+ /* setup carddetect irq: use one of the 2 GPIOs as an
+ * edge detector.
+ */
+ irq = gpio_to_irq(GPIO_CDA);
+ set_irq_type(irq, IRQ_TYPE_EDGE_BOTH);
+ ret = request_irq(irq, cdirq, 0, "pcmcia_carddetect", sock);
+ if (ret) {
+ dev_err(&pdev->dev, "cannot setup cd irq\n");
+ goto out1;
+ }
+
+ ret = pcmcia_register_socket(&sock->socket);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register\n");
+ goto out2;
+ }
+
+ printk(KERN_INFO "MyCable XXS1500 PCMCIA socket services\n");
+
+ return 0;
+
+out2:
+ free_irq(gpio_to_irq(GPIO_CDA), sock);
+out1:
+ iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));
+out0:
+ kfree(sock);
+ return ret;
+}
+
+static int __devexit xxs1500_pcmcia_remove(struct platform_device *pdev)
+{
+ struct xxs1500_pcmcia_sock *sock = platform_get_drvdata(pdev);
+
+ pcmcia_unregister_socket(&sock->socket);
+ free_irq(gpio_to_irq(GPIO_CDA), sock);
+ iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));
+ kfree(sock);
+
+ return 0;
+}
+
+static struct platform_driver xxs1500_pcmcia_socket_driver = {
+ .driver = {
+ .name = "xxs1500_pcmcia",
+ .owner = THIS_MODULE,
+ },
+ .probe = xxs1500_pcmcia_probe,
+ .remove = __devexit_p(xxs1500_pcmcia_remove),
+};
+
+int __init xxs1500_pcmcia_socket_load(void)
+{
+ return platform_driver_register(&xxs1500_pcmcia_socket_driver);
+}
+
+void __exit xxs1500_pcmcia_socket_unload(void)
+{
+ platform_driver_unregister(&xxs1500_pcmcia_socket_driver);
+}
+
+module_init(xxs1500_pcmcia_socket_load);
+module_exit(xxs1500_pcmcia_socket_unload);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("PCMCIA Socket Services for MyCable XXS1500 systems");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 1f2039d..b85375f 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -37,6 +37,11 @@
module_param(pwr_irqs_off, bool, 0644);
MODULE_PARM_DESC(pwr_irqs_off, "Force IRQs off during power-on of slot. Use only when seeing IRQ storms!");
+static char o2_speedup[] = "default";
+module_param_string(o2_speedup, o2_speedup, sizeof(o2_speedup), 0444);
+MODULE_PARM_DESC(o2_speedup, "Use prefetch/burst for O2-bridges: 'on', 'off' "
+ "or 'default' (uses recommended behaviour for the detected bridge)");
+
#define debug(x, s, args...) dev_dbg(&s->dev->dev, x, ##args)
/* Don't ask.. */
diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c
index e82d8c9..95a689b 100644
--- a/drivers/ps3/ps3av.c
+++ b/drivers/ps3/ps3av.c
@@ -532,7 +532,7 @@
res = ps3av_cmd_avb_param(&avb_param, len);
if (res == PS3AV_STATUS_NO_SYNC_HEAD)
printk(KERN_WARNING
- "%s: Command failed. Please try your request again. \n",
+ "%s: Command failed. Please try your request again.\n",
__func__);
else if (res)
dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 8167e9e..2bb8a8b 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -868,4 +868,14 @@
help
This enables support for the Freescale MC13783 PMIC RTC
+config RTC_DRV_MPC5121
+ tristate "Freescale MPC5121 built-in RTC"
+ depends on PPC_MPC512x && RTC_CLASS
+ help
+ If you say yes here you will get support for the
+ built-in RTC MPC5121.
+
+ This driver can also be built as a module. If so, the module
+ will be called rtc-mpc5121.
+
endif # RTC_CLASS
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index e5160fd..b7148af 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -55,6 +55,7 @@
obj-$(CONFIG_RTC_DRV_MAX6902) += rtc-max6902.o
obj-$(CONFIG_RTC_DRV_MC13783) += rtc-mc13783.o
obj-$(CONFIG_RTC_DRV_MSM6242) += rtc-msm6242.o
+obj-$(CONFIG_RTC_DRV_MPC5121) += rtc-mpc5121.o
obj-$(CONFIG_RTC_DRV_MV) += rtc-mv.o
obj-$(CONFIG_RTC_DRV_NUC900) += rtc-nuc900.o
obj-$(CONFIG_RTC_DRV_OMAP) += rtc-omap.o
diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
new file mode 100644
index 0000000..4313ca0
--- /dev/null
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -0,0 +1,387 @@
+/*
+ * Real-time clock driver for MPC5121
+ *
+ * Copyright 2007, Domen Puncer <domen.puncer@telargo.com>
+ * Copyright 2008, Freescale Semiconductor, Inc. All rights reserved.
+ *
+ * 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 <linux/init.h>
+#include <linux/module.h>
+#include <linux/rtc.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <linux/io.h>
+
+struct mpc5121_rtc_regs {
+ u8 set_time; /* RTC + 0x00 */
+ u8 hour_set; /* RTC + 0x01 */
+ u8 minute_set; /* RTC + 0x02 */
+ u8 second_set; /* RTC + 0x03 */
+
+ u8 set_date; /* RTC + 0x04 */
+ u8 month_set; /* RTC + 0x05 */
+ u8 weekday_set; /* RTC + 0x06 */
+ u8 date_set; /* RTC + 0x07 */
+
+ u8 write_sw; /* RTC + 0x08 */
+ u8 sw_set; /* RTC + 0x09 */
+ u16 year_set; /* RTC + 0x0a */
+
+ u8 alm_enable; /* RTC + 0x0c */
+ u8 alm_hour_set; /* RTC + 0x0d */
+ u8 alm_min_set; /* RTC + 0x0e */
+ u8 int_enable; /* RTC + 0x0f */
+
+ u8 reserved1;
+ u8 hour; /* RTC + 0x11 */
+ u8 minute; /* RTC + 0x12 */
+ u8 second; /* RTC + 0x13 */
+
+ u8 month; /* RTC + 0x14 */
+ u8 wday_mday; /* RTC + 0x15 */
+ u16 year; /* RTC + 0x16 */
+
+ u8 int_alm; /* RTC + 0x18 */
+ u8 int_sw; /* RTC + 0x19 */
+ u8 alm_status; /* RTC + 0x1a */
+ u8 sw_minute; /* RTC + 0x1b */
+
+ u8 bus_error_1; /* RTC + 0x1c */
+ u8 int_day; /* RTC + 0x1d */
+ u8 int_min; /* RTC + 0x1e */
+ u8 int_sec; /* RTC + 0x1f */
+
+ /*
+ * target_time:
+ * intended to be used for hibernation but hibernation
+ * does not work on silicon rev 1.5 so use it for non-volatile
+ * storage of offset between the actual_time register and linux
+ * time
+ */
+ u32 target_time; /* RTC + 0x20 */
+ /*
+ * actual_time:
+ * readonly time since VBAT_RTC was last connected
+ */
+ u32 actual_time; /* RTC + 0x24 */
+ u32 keep_alive; /* RTC + 0x28 */
+};
+
+struct mpc5121_rtc_data {
+ unsigned irq;
+ unsigned irq_periodic;
+ struct mpc5121_rtc_regs __iomem *regs;
+ struct rtc_device *rtc;
+ struct rtc_wkalrm wkalarm;
+};
+
+/*
+ * Update second/minute/hour registers.
+ *
+ * This is just so alarm will work.
+ */
+static void mpc5121_rtc_update_smh(struct mpc5121_rtc_regs __iomem *regs,
+ struct rtc_time *tm)
+{
+ out_8(®s->second_set, tm->tm_sec);
+ out_8(®s->minute_set, tm->tm_min);
+ out_8(®s->hour_set, tm->tm_hour);
+
+ /* set time sequence */
+ out_8(®s->set_time, 0x1);
+ out_8(®s->set_time, 0x3);
+ out_8(®s->set_time, 0x1);
+ out_8(®s->set_time, 0x0);
+}
+
+static int mpc5121_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+ unsigned long now;
+
+ /*
+ * linux time is actual_time plus the offset saved in target_time
+ */
+ now = in_be32(®s->actual_time) + in_be32(®s->target_time);
+
+ rtc_time_to_tm(now, tm);
+
+ /*
+ * update second minute hour registers
+ * so alarms will work
+ */
+ mpc5121_rtc_update_smh(regs, tm);
+
+ return rtc_valid_tm(tm);
+}
+
+static int mpc5121_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+ int ret;
+ unsigned long now;
+
+ /*
+ * The actual_time register is read only so we write the offset
+ * between it and linux time to the target_time register.
+ */
+ ret = rtc_tm_to_time(tm, &now);
+ if (ret == 0)
+ out_be32(®s->target_time, now - in_be32(®s->actual_time));
+
+ /*
+ * update second minute hour registers
+ * so alarms will work
+ */
+ mpc5121_rtc_update_smh(regs, tm);
+
+ return 0;
+}
+
+static int mpc5121_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+
+ *alarm = rtc->wkalarm;
+
+ alarm->pending = in_8(®s->alm_status);
+
+ return 0;
+}
+
+static int mpc5121_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+
+ /*
+ * the alarm has no seconds so deal with it
+ */
+ if (alarm->time.tm_sec) {
+ alarm->time.tm_sec = 0;
+ alarm->time.tm_min++;
+ if (alarm->time.tm_min >= 60) {
+ alarm->time.tm_min = 0;
+ alarm->time.tm_hour++;
+ if (alarm->time.tm_hour >= 24)
+ alarm->time.tm_hour = 0;
+ }
+ }
+
+ alarm->time.tm_mday = -1;
+ alarm->time.tm_mon = -1;
+ alarm->time.tm_year = -1;
+
+ out_8(®s->alm_min_set, alarm->time.tm_min);
+ out_8(®s->alm_hour_set, alarm->time.tm_hour);
+
+ out_8(®s->alm_enable, alarm->enabled);
+
+ rtc->wkalarm = *alarm;
+ return 0;
+}
+
+static irqreturn_t mpc5121_rtc_handler(int irq, void *dev)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata((struct device *)dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+
+ if (in_8(®s->int_alm)) {
+ /* acknowledge and clear status */
+ out_8(®s->int_alm, 1);
+ out_8(®s->alm_status, 1);
+
+ rtc_update_irq(rtc->rtc, 1, RTC_IRQF | RTC_AF);
+ return IRQ_HANDLED;
+ }
+
+ return IRQ_NONE;
+}
+
+static irqreturn_t mpc5121_rtc_handler_upd(int irq, void *dev)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata((struct device *)dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+
+ if (in_8(®s->int_sec) && (in_8(®s->int_enable) & 0x1)) {
+ /* acknowledge */
+ out_8(®s->int_sec, 1);
+
+ rtc_update_irq(rtc->rtc, 1, RTC_IRQF | RTC_UF);
+ return IRQ_HANDLED;
+ }
+
+ return IRQ_NONE;
+}
+
+static int mpc5121_rtc_alarm_irq_enable(struct device *dev,
+ unsigned int enabled)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+ int val;
+
+ if (enabled)
+ val = 1;
+ else
+ val = 0;
+
+ out_8(®s->alm_enable, val);
+ rtc->wkalarm.enabled = val;
+
+ return 0;
+}
+
+static int mpc5121_rtc_update_irq_enable(struct device *dev,
+ unsigned int enabled)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+ int val;
+
+ val = in_8(®s->int_enable);
+
+ if (enabled)
+ val = (val & ~0x8) | 0x1;
+ else
+ val &= ~0x1;
+
+ out_8(®s->int_enable, val);
+
+ return 0;
+}
+
+static const struct rtc_class_ops mpc5121_rtc_ops = {
+ .read_time = mpc5121_rtc_read_time,
+ .set_time = mpc5121_rtc_set_time,
+ .read_alarm = mpc5121_rtc_read_alarm,
+ .set_alarm = mpc5121_rtc_set_alarm,
+ .alarm_irq_enable = mpc5121_rtc_alarm_irq_enable,
+ .update_irq_enable = mpc5121_rtc_update_irq_enable,
+};
+
+static int __devinit mpc5121_rtc_probe(struct of_device *op,
+ const struct of_device_id *match)
+{
+ struct mpc5121_rtc_data *rtc;
+ int err = 0;
+ u32 ka;
+
+ rtc = kzalloc(sizeof(*rtc), GFP_KERNEL);
+ if (!rtc)
+ return -ENOMEM;
+
+ rtc->regs = of_iomap(op->node, 0);
+ if (!rtc->regs) {
+ dev_err(&op->dev, "%s: couldn't map io space\n", __func__);
+ err = -ENOSYS;
+ goto out_free;
+ }
+
+ device_init_wakeup(&op->dev, 1);
+
+ dev_set_drvdata(&op->dev, rtc);
+
+ rtc->irq = irq_of_parse_and_map(op->node, 1);
+ err = request_irq(rtc->irq, mpc5121_rtc_handler, IRQF_DISABLED,
+ "mpc5121-rtc", &op->dev);
+ if (err) {
+ dev_err(&op->dev, "%s: could not request irq: %i\n",
+ __func__, rtc->irq);
+ goto out_dispose;
+ }
+
+ rtc->irq_periodic = irq_of_parse_and_map(op->node, 0);
+ err = request_irq(rtc->irq_periodic, mpc5121_rtc_handler_upd,
+ IRQF_DISABLED, "mpc5121-rtc_upd", &op->dev);
+ if (err) {
+ dev_err(&op->dev, "%s: could not request irq: %i\n",
+ __func__, rtc->irq_periodic);
+ goto out_dispose2;
+ }
+
+ ka = in_be32(&rtc->regs->keep_alive);
+ if (ka & 0x02) {
+ dev_warn(&op->dev,
+ "mpc5121-rtc: Battery or oscillator failure!\n");
+ out_be32(&rtc->regs->keep_alive, ka);
+ }
+
+ rtc->rtc = rtc_device_register("mpc5121-rtc", &op->dev,
+ &mpc5121_rtc_ops, THIS_MODULE);
+ if (IS_ERR(rtc->rtc)) {
+ err = PTR_ERR(rtc->rtc);
+ goto out_free_irq;
+ }
+
+ return 0;
+
+out_free_irq:
+ free_irq(rtc->irq_periodic, &op->dev);
+out_dispose2:
+ irq_dispose_mapping(rtc->irq_periodic);
+ free_irq(rtc->irq, &op->dev);
+out_dispose:
+ irq_dispose_mapping(rtc->irq);
+ iounmap(rtc->regs);
+out_free:
+ kfree(rtc);
+
+ return err;
+}
+
+static int __devexit mpc5121_rtc_remove(struct of_device *op)
+{
+ struct mpc5121_rtc_data *rtc = dev_get_drvdata(&op->dev);
+ struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
+
+ /* disable interrupt, so there are no nasty surprises */
+ out_8(®s->alm_enable, 0);
+ out_8(®s->int_enable, in_8(®s->int_enable) & ~0x1);
+
+ rtc_device_unregister(rtc->rtc);
+ iounmap(rtc->regs);
+ free_irq(rtc->irq, &op->dev);
+ free_irq(rtc->irq_periodic, &op->dev);
+ irq_dispose_mapping(rtc->irq);
+ irq_dispose_mapping(rtc->irq_periodic);
+ dev_set_drvdata(&op->dev, NULL);
+ kfree(rtc);
+
+ return 0;
+}
+
+static struct of_device_id mpc5121_rtc_match[] __devinitdata = {
+ { .compatible = "fsl,mpc5121-rtc", },
+ {},
+};
+
+static struct of_platform_driver mpc5121_rtc_driver = {
+ .owner = THIS_MODULE,
+ .name = "mpc5121-rtc",
+ .match_table = mpc5121_rtc_match,
+ .probe = mpc5121_rtc_probe,
+ .remove = __devexit_p(mpc5121_rtc_remove),
+};
+
+static int __init mpc5121_rtc_init(void)
+{
+ return of_register_platform_driver(&mpc5121_rtc_driver);
+}
+module_init(mpc5121_rtc_init);
+
+static void __exit mpc5121_rtc_exit(void)
+{
+ of_unregister_platform_driver(&mpc5121_rtc_driver);
+}
+module_exit(mpc5121_rtc_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("John Rigby <jcrigby@gmail.com>");
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 5905936..9ab1ae4 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -20,6 +20,7 @@
#include <linux/buffer_head.h>
#include <linux/hdreg.h>
#include <linux/async.h>
+#include <linux/mutex.h>
#include <asm/ccwdev.h>
#include <asm/ebcdic.h>
@@ -112,6 +113,7 @@
INIT_WORK(&device->restore_device, do_restore_device);
device->state = DASD_STATE_NEW;
device->target = DASD_STATE_NEW;
+ mutex_init(&device->state_mutex);
return device;
}
@@ -321,8 +323,8 @@
device->state = DASD_STATE_READY;
return rc;
}
- dasd_destroy_partitions(block);
dasd_flush_request_queue(block);
+ dasd_destroy_partitions(block);
block->blocks = 0;
block->bp_block = 0;
block->s2b_shift = 0;
@@ -484,10 +486,8 @@
if (rc)
device->target = device->state;
- if (device->state == device->target) {
+ if (device->state == device->target)
wake_up(&dasd_init_waitq);
- dasd_put_device(device);
- }
/* let user-space know that the device status changed */
kobject_uevent(&device->cdev->dev.kobj, KOBJ_CHANGE);
@@ -502,7 +502,9 @@
static void do_kick_device(struct work_struct *work)
{
struct dasd_device *device = container_of(work, struct dasd_device, kick_work);
+ mutex_lock(&device->state_mutex);
dasd_change_state(device);
+ mutex_unlock(&device->state_mutex);
dasd_schedule_device_bh(device);
dasd_put_device(device);
}
@@ -539,18 +541,19 @@
void dasd_set_target_state(struct dasd_device *device, int target)
{
dasd_get_device(device);
+ mutex_lock(&device->state_mutex);
/* If we are in probeonly mode stop at DASD_STATE_READY. */
if (dasd_probeonly && target > DASD_STATE_READY)
target = DASD_STATE_READY;
if (device->target != target) {
- if (device->state == target) {
+ if (device->state == target)
wake_up(&dasd_init_waitq);
- dasd_put_device(device);
- }
device->target = target;
}
if (device->state != device->target)
dasd_change_state(device);
+ mutex_unlock(&device->state_mutex);
+ dasd_put_device(device);
}
/*
@@ -1000,12 +1003,20 @@
return;
}
- device = (struct dasd_device *) cqr->startdev;
- if (device == NULL ||
- device != dasd_device_from_cdev_locked(cdev) ||
- strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {
+ device = dasd_device_from_cdev_locked(cdev);
+ if (IS_ERR(device)) {
+ DBF_EVENT_DEVID(DBF_DEBUG, cdev, "%s",
+ "unable to get device from cdev");
+ return;
+ }
+
+ if (!cqr->startdev ||
+ device != cqr->startdev ||
+ strncmp(cqr->startdev->discipline->ebcname,
+ (char *) &cqr->magic, 4)) {
DBF_EVENT_DEVID(DBF_DEBUG, cdev, "%s",
"invalid device in request");
+ dasd_put_device(device);
return;
}
@@ -1692,7 +1703,6 @@
cqr, rc);
} else {
cqr->stopclk = get_clock();
- rc = 1;
}
break;
default: /* already finished or clear pending - do nothing */
@@ -2170,9 +2180,13 @@
static int dasd_open(struct block_device *bdev, fmode_t mode)
{
struct dasd_block *block = bdev->bd_disk->private_data;
- struct dasd_device *base = block->base;
+ struct dasd_device *base;
int rc;
+ if (!block)
+ return -ENODEV;
+
+ base = block->base;
atomic_inc(&block->open_count);
if (test_bit(DASD_FLAG_OFFLINE, &base->flags)) {
rc = -ENODEV;
@@ -2285,11 +2299,6 @@
if (ret)
pr_warning("%s: Setting the DASD online failed with rc=%d\n",
dev_name(&cdev->dev), ret);
- else {
- struct dasd_device *device = dasd_device_from_cdev(cdev);
- wait_event(dasd_init_waitq, _wait_for_device(device));
- dasd_put_device(device);
- }
}
/*
@@ -2424,6 +2433,9 @@
} else
pr_debug("dasd_generic device %s found\n",
dev_name(&cdev->dev));
+
+ wait_event(dasd_init_waitq, _wait_for_device(device));
+
dasd_put_device(device);
return rc;
}
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 4cac5b5..d49766f 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -874,12 +874,19 @@
ssize_t len;
device = dasd_device_from_cdev(to_ccwdev(dev));
- if (!IS_ERR(device) && device->discipline) {
+ if (IS_ERR(device))
+ goto out;
+ else if (!device->discipline) {
+ dasd_put_device(device);
+ goto out;
+ } else {
len = snprintf(buf, PAGE_SIZE, "%s\n",
device->discipline->name);
dasd_put_device(device);
- } else
- len = snprintf(buf, PAGE_SIZE, "none\n");
+ return len;
+ }
+out:
+ len = snprintf(buf, PAGE_SIZE, "none\n");
return len;
}
diff --git a/drivers/s390/block/dasd_genhd.c b/drivers/s390/block/dasd_genhd.c
index d319830..94f92a1 100644
--- a/drivers/s390/block/dasd_genhd.c
+++ b/drivers/s390/block/dasd_genhd.c
@@ -88,6 +88,7 @@
if (block->gdp) {
del_gendisk(block->gdp);
block->gdp->queue = NULL;
+ block->gdp->private_data = NULL;
put_disk(block->gdp);
block->gdp = NULL;
}
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index e4c2143..ed73ce5 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -368,6 +368,7 @@
/* Device state and target state. */
int state, target;
+ struct mutex state_mutex;
int stopped; /* device (ccw_device_start) was stopped */
/* reference count. */
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c
index 71f95f5..f13a0bd 100644
--- a/drivers/s390/block/dasd_proc.c
+++ b/drivers/s390/block/dasd_proc.c
@@ -165,51 +165,32 @@
.release = seq_release,
};
-static int
-dasd_calc_metrics(char *page, char **start, off_t off,
- int count, int *eof, int len)
-{
- len = (len > off) ? len - off : 0;
- if (len > count)
- len = count;
- if (len < count)
- *eof = 1;
- *start = page + off;
- return len;
-}
-
#ifdef CONFIG_DASD_PROFILE
-static char *
-dasd_statistics_array(char *str, unsigned int *array, int factor)
+static void dasd_statistics_array(struct seq_file *m, unsigned int *array, int factor)
{
int i;
for (i = 0; i < 32; i++) {
- str += sprintf(str, "%7d ", array[i] / factor);
+ seq_printf(m, "%7d ", array[i] / factor);
if (i == 15)
- str += sprintf(str, "\n");
+ seq_putc(m, '\n');
}
- str += sprintf(str,"\n");
- return str;
+ seq_putc(m, '\n');
}
#endif /* CONFIG_DASD_PROFILE */
-static int
-dasd_statistics_read(char *page, char **start, off_t off,
- int count, int *eof, void *data)
+static int dasd_stats_proc_show(struct seq_file *m, void *v)
{
- unsigned long len;
#ifdef CONFIG_DASD_PROFILE
struct dasd_profile_info_t *prof;
- char *str;
int factor;
/* check for active profiling */
if (dasd_profile_level == DASD_PROFILE_OFF) {
- len = sprintf(page, "Statistics are off - they might be "
+ seq_printf(m, "Statistics are off - they might be "
"switched on using 'echo set on > "
"/proc/dasd/statistics'\n");
- return dasd_calc_metrics(page, start, off, count, eof, len);
+ return 0;
}
prof = &dasd_global_profile;
@@ -217,47 +198,49 @@
for (factor = 1; (prof->dasd_io_reqs / factor) > 9999999;
factor *= 10);
- str = page;
- str += sprintf(str, "%d dasd I/O requests\n", prof->dasd_io_reqs);
- str += sprintf(str, "with %u sectors(512B each)\n",
+ seq_printf(m, "%d dasd I/O requests\n", prof->dasd_io_reqs);
+ seq_printf(m, "with %u sectors(512B each)\n",
prof->dasd_io_sects);
- str += sprintf(str, "Scale Factor is %d\n", factor);
- str += sprintf(str,
+ seq_printf(m, "Scale Factor is %d\n", factor);
+ seq_printf(m,
" __<4 ___8 __16 __32 __64 _128 "
" _256 _512 __1k __2k __4k __8k "
" _16k _32k _64k 128k\n");
- str += sprintf(str,
+ seq_printf(m,
" _256 _512 __1M __2M __4M __8M "
" _16M _32M _64M 128M 256M 512M "
" __1G __2G __4G " " _>4G\n");
- str += sprintf(str, "Histogram of sizes (512B secs)\n");
- str = dasd_statistics_array(str, prof->dasd_io_secs, factor);
- str += sprintf(str, "Histogram of I/O times (microseconds)\n");
- str = dasd_statistics_array(str, prof->dasd_io_times, factor);
- str += sprintf(str, "Histogram of I/O times per sector\n");
- str = dasd_statistics_array(str, prof->dasd_io_timps, factor);
- str += sprintf(str, "Histogram of I/O time till ssch\n");
- str = dasd_statistics_array(str, prof->dasd_io_time1, factor);
- str += sprintf(str, "Histogram of I/O time between ssch and irq\n");
- str = dasd_statistics_array(str, prof->dasd_io_time2, factor);
- str += sprintf(str, "Histogram of I/O time between ssch "
+ seq_printf(m, "Histogram of sizes (512B secs)\n");
+ dasd_statistics_array(m, prof->dasd_io_secs, factor);
+ seq_printf(m, "Histogram of I/O times (microseconds)\n");
+ dasd_statistics_array(m, prof->dasd_io_times, factor);
+ seq_printf(m, "Histogram of I/O times per sector\n");
+ dasd_statistics_array(m, prof->dasd_io_timps, factor);
+ seq_printf(m, "Histogram of I/O time till ssch\n");
+ dasd_statistics_array(m, prof->dasd_io_time1, factor);
+ seq_printf(m, "Histogram of I/O time between ssch and irq\n");
+ dasd_statistics_array(m, prof->dasd_io_time2, factor);
+ seq_printf(m, "Histogram of I/O time between ssch "
"and irq per sector\n");
- str = dasd_statistics_array(str, prof->dasd_io_time2ps, factor);
- str += sprintf(str, "Histogram of I/O time between irq and end\n");
- str = dasd_statistics_array(str, prof->dasd_io_time3, factor);
- str += sprintf(str, "# of req in chanq at enqueuing (1..32) \n");
- str = dasd_statistics_array(str, prof->dasd_io_nr_req, factor);
- len = str - page;
+ dasd_statistics_array(m, prof->dasd_io_time2ps, factor);
+ seq_printf(m, "Histogram of I/O time between irq and end\n");
+ dasd_statistics_array(m, prof->dasd_io_time3, factor);
+ seq_printf(m, "# of req in chanq at enqueuing (1..32) \n");
+ dasd_statistics_array(m, prof->dasd_io_nr_req, factor);
#else
- len = sprintf(page, "Statistics are not activated in this kernel\n");
+ seq_printf(m, "Statistics are not activated in this kernel\n");
#endif
- return dasd_calc_metrics(page, start, off, count, eof, len);
+ return 0;
}
-static int
-dasd_statistics_write(struct file *file, const char __user *user_buf,
- unsigned long user_len, void *data)
+static int dasd_stats_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, dasd_stats_proc_show, NULL);
+}
+
+static ssize_t dasd_stats_proc_write(struct file *file,
+ const char __user *user_buf, size_t user_len, loff_t *pos)
{
#ifdef CONFIG_DASD_PROFILE
char *buffer, *str;
@@ -308,6 +291,15 @@
#endif /* CONFIG_DASD_PROFILE */
}
+static const struct file_operations dasd_stats_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = dasd_stats_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = dasd_stats_proc_write,
+};
+
/*
* Create dasd proc-fs entries.
* In case creation failed, cleanup and return -ENOENT.
@@ -324,13 +316,12 @@
&dasd_devices_file_ops);
if (!dasd_devices_entry)
goto out_nodevices;
- dasd_statistics_entry = create_proc_entry("statistics",
- S_IFREG | S_IRUGO | S_IWUSR,
- dasd_proc_root_entry);
+ dasd_statistics_entry = proc_create("statistics",
+ S_IFREG | S_IRUGO | S_IWUSR,
+ dasd_proc_root_entry,
+ &dasd_stats_proc_fops);
if (!dasd_statistics_entry)
goto out_nostatistics;
- dasd_statistics_entry->read_proc = dasd_statistics_read;
- dasd_statistics_entry->write_proc = dasd_statistics_write;
return 0;
out_nostatistics:
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 82daa3c..3438658 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/miscdevice.h>
#include <linux/debugfs.h>
+#include <asm/asm-offsets.h>
#include <asm/ipl.h>
#include <asm/sclp.h>
#include <asm/setup.h>
@@ -40,12 +41,12 @@
/* dump system info */
struct sys_info {
- enum arch_id arch;
- unsigned long sa_base;
- u32 sa_size;
- int cpu_map[NR_CPUS];
- unsigned long mem_size;
- union save_area lc_mask;
+ enum arch_id arch;
+ unsigned long sa_base;
+ u32 sa_size;
+ int cpu_map[NR_CPUS];
+ unsigned long mem_size;
+ struct save_area lc_mask;
};
struct ipib_info {
@@ -183,52 +184,9 @@
return 0;
}
-#ifdef __s390x__
-/*
- * Convert s390x (64 bit) cpu info to s390 (32 bit) cpu info
- */
-static void __init s390x_to_s390_regs(union save_area *out, union save_area *in,
- int cpu)
-{
- int i;
-
- for (i = 0; i < 16; i++) {
- out->s390.gp_regs[i] = in->s390x.gp_regs[i] & 0x00000000ffffffff;
- out->s390.acc_regs[i] = in->s390x.acc_regs[i];
- out->s390.ctrl_regs[i] =
- in->s390x.ctrl_regs[i] & 0x00000000ffffffff;
- }
- /* locore for 31 bit has only space for fpregs 0,2,4,6 */
- out->s390.fp_regs[0] = in->s390x.fp_regs[0];
- out->s390.fp_regs[1] = in->s390x.fp_regs[2];
- out->s390.fp_regs[2] = in->s390x.fp_regs[4];
- out->s390.fp_regs[3] = in->s390x.fp_regs[6];
- memcpy(&(out->s390.psw[0]), &(in->s390x.psw[0]), 4);
- out->s390.psw[1] |= 0x8; /* set bit 12 */
- memcpy(&(out->s390.psw[4]),&(in->s390x.psw[12]), 4);
- out->s390.psw[4] |= 0x80; /* set (31bit) addressing bit */
- out->s390.pref_reg = in->s390x.pref_reg;
- out->s390.timer = in->s390x.timer;
- out->s390.clk_cmp = in->s390x.clk_cmp;
-}
-
-static void __init s390x_to_s390_save_areas(void)
-{
- int i = 1;
- static union save_area tmp;
-
- while (zfcpdump_save_areas[i]) {
- s390x_to_s390_regs(&tmp, zfcpdump_save_areas[i], i);
- memcpy(zfcpdump_save_areas[i], &tmp, sizeof(tmp));
- i++;
- }
-}
-
-#endif /* __s390x__ */
-
static int __init init_cpu_info(enum arch_id arch)
{
- union save_area *sa;
+ struct save_area *sa;
/* get info for boot cpu from lowcore, stored in the HSA */
@@ -241,20 +199,12 @@
return -EIO;
}
zfcpdump_save_areas[0] = sa;
-
-#ifdef __s390x__
- /* convert s390x regs to s390, if we are dumping an s390 Linux */
-
- if (arch == ARCH_S390)
- s390x_to_s390_save_areas();
-#endif
-
return 0;
}
static DEFINE_MUTEX(zcore_mutex);
-#define DUMP_VERSION 0x3
+#define DUMP_VERSION 0x5
#define DUMP_MAGIC 0xa8190173618f23fdULL
#define DUMP_ARCH_S390X 2
#define DUMP_ARCH_S390 1
@@ -279,7 +229,14 @@
u32 volnr;
u32 build_arch;
u64 rmem_size;
- char pad2[4016];
+ u8 mvdump;
+ u16 cpu_cnt;
+ u16 real_cpu_cnt;
+ u8 end_pad1[0x200-0x061];
+ u64 mvdump_sign;
+ u64 mvdump_zipl_time;
+ u8 end_pad2[0x800-0x210];
+ u32 lc_vec[512];
} __attribute__((packed,__aligned__(16)));
static struct zcore_header zcore_header = {
@@ -289,7 +246,7 @@
.dump_level = 0,
.page_size = PAGE_SIZE,
.mem_start = 0,
-#ifdef __s390x__
+#ifdef CONFIG_64BIT
.build_arch = DUMP_ARCH_S390X,
#else
.build_arch = DUMP_ARCH_S390,
@@ -340,11 +297,7 @@
unsigned long prefix;
unsigned long sa_off, len, buf_off;
- if (sys_info.arch == ARCH_S390)
- prefix = zfcpdump_save_areas[i]->s390.pref_reg;
- else
- prefix = zfcpdump_save_areas[i]->s390x.pref_reg;
-
+ prefix = zfcpdump_save_areas[i]->pref_reg;
sa_start = prefix + sys_info.sa_base;
sa_end = prefix + sys_info.sa_base + sys_info.sa_size;
@@ -561,34 +514,39 @@
.release = zcore_reipl_release,
};
+#ifdef CONFIG_32BIT
-static void __init set_s390_lc_mask(union save_area *map)
+static void __init set_lc_mask(struct save_area *map)
{
- memset(&map->s390.ext_save, 0xff, sizeof(map->s390.ext_save));
- memset(&map->s390.timer, 0xff, sizeof(map->s390.timer));
- memset(&map->s390.clk_cmp, 0xff, sizeof(map->s390.clk_cmp));
- memset(&map->s390.psw, 0xff, sizeof(map->s390.psw));
- memset(&map->s390.pref_reg, 0xff, sizeof(map->s390.pref_reg));
- memset(&map->s390.acc_regs, 0xff, sizeof(map->s390.acc_regs));
- memset(&map->s390.fp_regs, 0xff, sizeof(map->s390.fp_regs));
- memset(&map->s390.gp_regs, 0xff, sizeof(map->s390.gp_regs));
- memset(&map->s390.ctrl_regs, 0xff, sizeof(map->s390.ctrl_regs));
+ memset(&map->ext_save, 0xff, sizeof(map->ext_save));
+ memset(&map->timer, 0xff, sizeof(map->timer));
+ memset(&map->clk_cmp, 0xff, sizeof(map->clk_cmp));
+ memset(&map->psw, 0xff, sizeof(map->psw));
+ memset(&map->pref_reg, 0xff, sizeof(map->pref_reg));
+ memset(&map->acc_regs, 0xff, sizeof(map->acc_regs));
+ memset(&map->fp_regs, 0xff, sizeof(map->fp_regs));
+ memset(&map->gp_regs, 0xff, sizeof(map->gp_regs));
+ memset(&map->ctrl_regs, 0xff, sizeof(map->ctrl_regs));
}
-static void __init set_s390x_lc_mask(union save_area *map)
+#else /* CONFIG_32BIT */
+
+static void __init set_lc_mask(struct save_area *map)
{
- memset(&map->s390x.fp_regs, 0xff, sizeof(map->s390x.fp_regs));
- memset(&map->s390x.gp_regs, 0xff, sizeof(map->s390x.gp_regs));
- memset(&map->s390x.psw, 0xff, sizeof(map->s390x.psw));
- memset(&map->s390x.pref_reg, 0xff, sizeof(map->s390x.pref_reg));
- memset(&map->s390x.fp_ctrl_reg, 0xff, sizeof(map->s390x.fp_ctrl_reg));
- memset(&map->s390x.tod_reg, 0xff, sizeof(map->s390x.tod_reg));
- memset(&map->s390x.timer, 0xff, sizeof(map->s390x.timer));
- memset(&map->s390x.clk_cmp, 0xff, sizeof(map->s390x.clk_cmp));
- memset(&map->s390x.acc_regs, 0xff, sizeof(map->s390x.acc_regs));
- memset(&map->s390x.ctrl_regs, 0xff, sizeof(map->s390x.ctrl_regs));
+ memset(&map->fp_regs, 0xff, sizeof(map->fp_regs));
+ memset(&map->gp_regs, 0xff, sizeof(map->gp_regs));
+ memset(&map->psw, 0xff, sizeof(map->psw));
+ memset(&map->pref_reg, 0xff, sizeof(map->pref_reg));
+ memset(&map->fp_ctrl_reg, 0xff, sizeof(map->fp_ctrl_reg));
+ memset(&map->tod_reg, 0xff, sizeof(map->tod_reg));
+ memset(&map->timer, 0xff, sizeof(map->timer));
+ memset(&map->clk_cmp, 0xff, sizeof(map->clk_cmp));
+ memset(&map->acc_regs, 0xff, sizeof(map->acc_regs));
+ memset(&map->ctrl_regs, 0xff, sizeof(map->ctrl_regs));
}
+#endif /* CONFIG_32BIT */
+
/*
* Initialize dump globals for a given architecture
*/
@@ -599,21 +557,18 @@
switch (arch) {
case ARCH_S390X:
pr_alert("DETECTED 'S390X (64 bit) OS'\n");
- sys_info.sa_base = SAVE_AREA_BASE_S390X;
- sys_info.sa_size = sizeof(struct save_area_s390x);
- set_s390x_lc_mask(&sys_info.lc_mask);
break;
case ARCH_S390:
pr_alert("DETECTED 'S390 (32 bit) OS'\n");
- sys_info.sa_base = SAVE_AREA_BASE_S390;
- sys_info.sa_size = sizeof(struct save_area_s390);
- set_s390_lc_mask(&sys_info.lc_mask);
break;
default:
pr_alert("0x%x is an unknown architecture.\n",arch);
return -EINVAL;
}
+ sys_info.sa_base = SAVE_AREA_BASE;
+ sys_info.sa_size = sizeof(struct save_area);
sys_info.arch = arch;
+ set_lc_mask(&sys_info.lc_mask);
rc = init_cpu_info(arch);
if (rc)
return rc;
@@ -660,8 +615,9 @@
static int __init zcore_header_init(int arch, struct zcore_header *hdr)
{
- int rc;
+ int rc, i;
unsigned long memory = 0;
+ u32 prefix;
if (arch == ARCH_S390X)
hdr->arch_id = DUMP_ARCH_S390X;
@@ -676,6 +632,14 @@
hdr->num_pages = memory / PAGE_SIZE;
hdr->tod = get_clock();
get_cpu_id(&hdr->cpu_id);
+ for (i = 0; zfcpdump_save_areas[i]; i++) {
+ prefix = zfcpdump_save_areas[i]->pref_reg;
+ hdr->real_cpu_cnt++;
+ if (!prefix)
+ continue;
+ hdr->lc_vec[hdr->cpu_cnt] = prefix;
+ hdr->cpu_cnt++;
+ }
return 0;
}
@@ -741,14 +705,21 @@
if (rc)
goto fail;
-#ifndef __s390x__
+#ifdef CONFIG_64BIT
+ if (arch == ARCH_S390) {
+ pr_alert("The 64-bit dump tool cannot be used for a "
+ "32-bit system\n");
+ rc = -EINVAL;
+ goto fail;
+ }
+#else /* CONFIG_64BIT */
if (arch == ARCH_S390X) {
pr_alert("The 32-bit dump tool cannot be used for a "
"64-bit system\n");
rc = -EINVAL;
goto fail;
}
-#endif
+#endif /* CONFIG_64BIT */
rc = sys_info_init(arch);
if (rc)
diff --git a/drivers/s390/cio/ccwreq.c b/drivers/s390/cio/ccwreq.c
index 7a28a30..37df42a 100644
--- a/drivers/s390/cio/ccwreq.c
+++ b/drivers/s390/cio/ccwreq.c
@@ -224,8 +224,8 @@
*/
void ccw_request_handler(struct ccw_device *cdev)
{
+ struct irb *irb = (struct irb *)&S390_lowcore.irb;
struct ccw_request *req = &cdev->private->req;
- struct irb *irb = (struct irb *) __LC_IRB;
enum io_status status;
int rc = -EOPNOTSUPP;
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 1ecd3e5..4038f5b4 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -574,7 +574,7 @@
secm_area->request.length = 0x0050;
secm_area->request.code = 0x0016;
- secm_area->key = PAGE_DEFAULT_KEY;
+ secm_area->key = PAGE_DEFAULT_KEY >> 4;
secm_area->cub_addr1 = (u64)(unsigned long)css->cub_addr1;
secm_area->cub_addr2 = (u64)(unsigned long)css->cub_addr2;
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index c84ac94..852612f 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -51,7 +51,7 @@
{
struct chsc_private *private = sch->private;
struct chsc_request *request = private->request;
- struct irb *irb = (struct irb *)__LC_IRB;
+ struct irb *irb = (struct irb *)&S390_lowcore.irb;
CHSC_LOG(4, "irb");
CHSC_LOG_HEX(4, irb, sizeof(*irb));
@@ -237,7 +237,7 @@
int ret = -ENODEV;
char dbf[10];
- chsc_area->header.key = PAGE_DEFAULT_KEY;
+ chsc_area->header.key = PAGE_DEFAULT_KEY >> 4;
while ((sch = chsc_get_next_subchannel(sch))) {
spin_lock(sch->lock);
private = sch->private;
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 126f240..f736cdc 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -625,8 +625,8 @@
/*
* Get interrupt information from lowcore
*/
- tpi_info = (struct tpi_info *) __LC_SUBCHANNEL_ID;
- irb = (struct irb *) __LC_IRB;
+ tpi_info = (struct tpi_info *)&S390_lowcore.subchannel_id;
+ irb = (struct irb *)&S390_lowcore.irb;
do {
kstat_cpu(smp_processor_id()).irqs[IO_INTERRUPT]++;
/*
@@ -661,7 +661,7 @@
* We don't do this for VM because a tpi drops the cpu
* out of the sie which costs more cycles than it saves.
*/
- } while (!MACHINE_IS_VM && tpi (NULL) != 0);
+ } while (MACHINE_IS_LPAR && tpi(NULL) != 0);
irq_exit();
set_irq_regs(old_regs);
}
@@ -682,10 +682,10 @@
struct irb *irb;
int irq_context;
- tpi_info = (struct tpi_info *) __LC_SUBCHANNEL_ID;
+ tpi_info = (struct tpi_info *)&S390_lowcore.subchannel_id;
if (tpi(NULL) != 1)
return 0;
- irb = (struct irb *) __LC_IRB;
+ irb = (struct irb *)&S390_lowcore.irb;
/* Store interrupt response block to lowcore. */
if (tsch(tpi_info->schid, irb) != 0)
/* Not status pending or not operational. */
@@ -885,7 +885,7 @@
struct tpi_info ti;
if (tpi(&ti)) {
- tsch(ti.schid, (struct irb *)__LC_IRB);
+ tsch(ti.schid, (struct irb *)&S390_lowcore.irb);
if (schid_equal(&ti.schid, &schid))
return 0;
}
@@ -1083,7 +1083,7 @@
struct subchannel_id schid;
struct schib schib;
- schid = *(struct subchannel_id *)__LC_SUBCHANNEL_ID;
+ schid = *(struct subchannel_id *)&S390_lowcore.subchannel_id;
if (!schid.one)
return -ENODEV;
if (stsch(schid, &schib))
diff --git a/drivers/s390/cio/crw.c b/drivers/s390/cio/crw.c
index d157665..425f741 100644
--- a/drivers/s390/cio/crw.c
+++ b/drivers/s390/cio/crw.c
@@ -8,15 +8,16 @@
* Heiko Carstens <heiko.carstens@de.ibm.com>,
*/
-#include <linux/semaphore.h>
#include <linux/mutex.h>
#include <linux/kthread.h>
#include <linux/init.h>
+#include <linux/wait.h>
#include <asm/crw.h>
-static struct semaphore crw_semaphore;
static DEFINE_MUTEX(crw_handler_mutex);
static crw_handler_t crw_handlers[NR_RSCS];
+static atomic_t crw_nr_req = ATOMIC_INIT(0);
+static DECLARE_WAIT_QUEUE_HEAD(crw_handler_wait_q);
/**
* crw_register_handler() - register a channel report word handler
@@ -59,12 +60,14 @@
static int crw_collect_info(void *unused)
{
struct crw crw[2];
- int ccode;
+ int ccode, signal;
unsigned int chain;
- int ignore;
repeat:
- ignore = down_interruptible(&crw_semaphore);
+ signal = wait_event_interruptible(crw_handler_wait_q,
+ atomic_read(&crw_nr_req) > 0);
+ if (unlikely(signal))
+ atomic_inc(&crw_nr_req);
chain = 0;
while (1) {
crw_handler_t handler;
@@ -122,25 +125,23 @@
/* chain is always 0 or 1 here. */
chain = crw[chain].chn ? chain + 1 : 0;
}
+ if (atomic_dec_and_test(&crw_nr_req))
+ wake_up(&crw_handler_wait_q);
goto repeat;
return 0;
}
void crw_handle_channel_report(void)
{
- up(&crw_semaphore);
+ atomic_inc(&crw_nr_req);
+ wake_up(&crw_handler_wait_q);
}
-/*
- * Separate initcall needed for semaphore initialization since
- * crw_handle_channel_report might be called before crw_machine_check_init.
- */
-static int __init crw_init_semaphore(void)
+void crw_wait_for_channel_report(void)
{
- init_MUTEX_LOCKED(&crw_semaphore);
- return 0;
+ crw_handle_channel_report();
+ wait_event(crw_handler_wait_q, atomic_read(&crw_nr_req) == 0);
}
-pure_initcall(crw_init_semaphore);
/*
* Machine checks for the channel subsystem must be enabled
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 7679aee..2769da5 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -18,6 +18,7 @@
#include <linux/list.h>
#include <linux/reboot.h>
#include <linux/suspend.h>
+#include <linux/proc_fs.h>
#include <asm/isc.h>
#include <asm/crw.h>
@@ -232,7 +233,7 @@
if (!get_device(&sch->dev))
return;
sch->todo = todo;
- if (!queue_work(slow_path_wq, &sch->todo_work)) {
+ if (!queue_work(cio_work_q, &sch->todo_work)) {
/* Already queued, release workqueue ref. */
put_device(&sch->dev);
}
@@ -543,7 +544,7 @@
}
static DECLARE_WORK(slow_path_work, css_slow_path_func);
-struct workqueue_struct *slow_path_wq;
+struct workqueue_struct *cio_work_q;
void css_schedule_eval(struct subchannel_id schid)
{
@@ -552,7 +553,7 @@
spin_lock_irqsave(&slow_subchannel_lock, flags);
idset_sch_add(slow_subchannel_set, schid);
atomic_set(&css_eval_scheduled, 1);
- queue_work(slow_path_wq, &slow_path_work);
+ queue_work(cio_work_q, &slow_path_work);
spin_unlock_irqrestore(&slow_subchannel_lock, flags);
}
@@ -563,7 +564,7 @@
spin_lock_irqsave(&slow_subchannel_lock, flags);
idset_fill(slow_subchannel_set);
atomic_set(&css_eval_scheduled, 1);
- queue_work(slow_path_wq, &slow_path_work);
+ queue_work(cio_work_q, &slow_path_work);
spin_unlock_irqrestore(&slow_subchannel_lock, flags);
}
@@ -594,14 +595,14 @@
spin_lock_irqsave(&slow_subchannel_lock, flags);
idset_add_set(slow_subchannel_set, unreg_set);
atomic_set(&css_eval_scheduled, 1);
- queue_work(slow_path_wq, &slow_path_work);
+ queue_work(cio_work_q, &slow_path_work);
spin_unlock_irqrestore(&slow_subchannel_lock, flags);
idset_free(unreg_set);
}
void css_wait_for_slow_path(void)
{
- flush_workqueue(slow_path_wq);
+ flush_workqueue(cio_work_q);
}
/* Schedule reprobing of all unregistered subchannels. */
@@ -992,12 +993,21 @@
ret = css_bus_init();
if (ret)
return ret;
-
+ cio_work_q = create_singlethread_workqueue("cio");
+ if (!cio_work_q) {
+ ret = -ENOMEM;
+ goto out_bus;
+ }
ret = io_subchannel_init();
if (ret)
- css_bus_cleanup();
+ goto out_wq;
return ret;
+out_wq:
+ destroy_workqueue(cio_work_q);
+out_bus:
+ css_bus_cleanup();
+ return ret;
}
subsys_initcall(channel_subsystem_init);
@@ -1006,10 +1016,25 @@
struct css_driver *cssdrv = to_cssdriver(drv);
if (cssdrv->settle)
- cssdrv->settle();
+ return cssdrv->settle();
return 0;
}
+int css_complete_work(void)
+{
+ int ret;
+
+ /* Wait for the evaluation of subchannels to finish. */
+ ret = wait_event_interruptible(css_eval_wq,
+ atomic_read(&css_eval_scheduled) == 0);
+ if (ret)
+ return -EINTR;
+ flush_workqueue(cio_work_q);
+ /* Wait for the subchannel type specific initialization to finish */
+ return bus_for_each_drv(&css_bus_type, NULL, NULL, css_settle);
+}
+
+
/*
* Wait for the initialization of devices to finish, to make sure we are
* done with our setup if the search for the root device starts.
@@ -1018,13 +1043,41 @@
{
/* Start initial subchannel evaluation. */
css_schedule_eval_all();
- /* Wait for the evaluation of subchannels to finish. */
- wait_event(css_eval_wq, atomic_read(&css_eval_scheduled) == 0);
- /* Wait for the subchannel type specific initialization to finish */
- return bus_for_each_drv(&css_bus_type, NULL, NULL, css_settle);
+ css_complete_work();
+ return 0;
}
subsys_initcall_sync(channel_subsystem_init_sync);
+#ifdef CONFIG_PROC_FS
+static ssize_t cio_settle_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ int ret;
+
+ /* Handle pending CRW's. */
+ crw_wait_for_channel_report();
+ ret = css_complete_work();
+
+ return ret ? ret : count;
+}
+
+static const struct file_operations cio_settle_proc_fops = {
+ .write = cio_settle_write,
+};
+
+static int __init cio_settle_init(void)
+{
+ struct proc_dir_entry *entry;
+
+ entry = proc_create("cio_settle", S_IWUSR, NULL,
+ &cio_settle_proc_fops);
+ if (!entry)
+ return -ENOMEM;
+ return 0;
+}
+device_initcall(cio_settle_init);
+#endif /*CONFIG_PROC_FS*/
+
int sch_is_pseudo_sch(struct subchannel *sch)
{
return sch == to_css(sch->dev.parent)->pseudo_subchannel;
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index fe84b92..7e37886 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -95,7 +95,7 @@
int (*freeze)(struct subchannel *);
int (*thaw) (struct subchannel *);
int (*restore)(struct subchannel *);
- void (*settle)(void);
+ int (*settle)(void);
const char *name;
};
@@ -146,12 +146,13 @@
/* Helper functions to build lists for the slow path. */
void css_schedule_eval(struct subchannel_id schid);
void css_schedule_eval_all(void);
+int css_complete_work(void);
int sch_is_pseudo_sch(struct subchannel *);
struct schib;
int css_sch_is_valid(struct schib *);
-extern struct workqueue_struct *slow_path_wq;
+extern struct workqueue_struct *cio_work_q;
void css_wait_for_slow_path(void);
void css_sched_sch_todo(struct subchannel *sch, enum sch_todo todo);
#endif
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index a6c7d54..c6abb75 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -136,7 +136,6 @@
static int io_subchannel_chp_event(struct subchannel *, struct chp_link *,
int);
static void recovery_func(unsigned long data);
-struct workqueue_struct *ccw_device_work;
wait_queue_head_t ccw_device_init_wq;
atomic_t ccw_device_init_count;
@@ -159,11 +158,16 @@
return 0;
}
-static void io_subchannel_settle(void)
+static int io_subchannel_settle(void)
{
- wait_event(ccw_device_init_wq,
- atomic_read(&ccw_device_init_count) == 0);
- flush_workqueue(ccw_device_work);
+ int ret;
+
+ ret = wait_event_interruptible(ccw_device_init_wq,
+ atomic_read(&ccw_device_init_count) == 0);
+ if (ret)
+ return -EINTR;
+ flush_workqueue(cio_work_q);
+ return 0;
}
static struct css_driver io_subchannel_driver = {
@@ -188,27 +192,13 @@
atomic_set(&ccw_device_init_count, 0);
setup_timer(&recovery_timer, recovery_func, 0);
- ccw_device_work = create_singlethread_workqueue("cio");
- if (!ccw_device_work)
- return -ENOMEM;
- slow_path_wq = create_singlethread_workqueue("kslowcrw");
- if (!slow_path_wq) {
- ret = -ENOMEM;
- goto out_err;
- }
- if ((ret = bus_register (&ccw_bus_type)))
- goto out_err;
-
+ ret = bus_register(&ccw_bus_type);
+ if (ret)
+ return ret;
ret = css_driver_register(&io_subchannel_driver);
if (ret)
- goto out_err;
+ bus_unregister(&ccw_bus_type);
- return 0;
-out_err:
- if (ccw_device_work)
- destroy_workqueue(ccw_device_work);
- if (slow_path_wq)
- destroy_workqueue(slow_path_wq);
return ret;
}
@@ -1348,7 +1338,7 @@
/* Not operational. */
if (!cdev)
return IO_SCH_UNREG;
- if (!ccw_device_notify(cdev, CIO_GONE))
+ if (ccw_device_notify(cdev, CIO_GONE) != NOTIFY_OK)
return IO_SCH_UNREG;
return IO_SCH_ORPH_UNREG;
}
@@ -1356,12 +1346,12 @@
if (!cdev)
return IO_SCH_ATTACH;
if (sch->schib.pmcw.dev != cdev->private->dev_id.devno) {
- if (!ccw_device_notify(cdev, CIO_GONE))
+ if (ccw_device_notify(cdev, CIO_GONE) != NOTIFY_OK)
return IO_SCH_UNREG_ATTACH;
return IO_SCH_ORPH_ATTACH;
}
if ((sch->schib.pmcw.pam & sch->opm) == 0) {
- if (!ccw_device_notify(cdev, CIO_NO_PATH))
+ if (ccw_device_notify(cdev, CIO_NO_PATH) != NOTIFY_OK)
return IO_SCH_UNREG;
return IO_SCH_DISC;
}
@@ -1410,6 +1400,12 @@
rc = 0;
goto out_unlock;
case IO_SCH_VERIFY:
+ if (cdev->private->flags.resuming == 1) {
+ if (cio_enable_subchannel(sch, (u32)(addr_t)sch)) {
+ ccw_device_set_notoper(cdev);
+ break;
+ }
+ }
/* Trigger path verification. */
io_subchannel_verify(sch);
rc = 0;
@@ -1448,7 +1444,8 @@
break;
case IO_SCH_UNREG_ATTACH:
/* Unregister ccw device. */
- ccw_device_unregister(cdev);
+ if (!cdev->private->flags.resuming)
+ ccw_device_unregister(cdev);
break;
default:
break;
@@ -1457,7 +1454,8 @@
switch (action) {
case IO_SCH_ORPH_UNREG:
case IO_SCH_UNREG:
- css_sch_device_unregister(sch);
+ if (!cdev || !cdev->private->flags.resuming)
+ css_sch_device_unregister(sch);
break;
case IO_SCH_ORPH_ATTACH:
case IO_SCH_UNREG_ATTACH:
@@ -1779,26 +1777,42 @@
{
struct subchannel *sch = to_subchannel(cdev->dev.parent);
- if (cio_is_console(sch->schid))
- goto out;
+ spin_lock_irq(sch->lock);
+ if (cio_is_console(sch->schid)) {
+ cio_enable_subchannel(sch, (u32)(addr_t)sch);
+ goto out_unlock;
+ }
/*
* While we were sleeping, devices may have gone or become
* available again. Kick re-detection.
*/
- spin_lock_irq(sch->lock);
cdev->private->flags.resuming = 1;
+ css_schedule_eval(sch->schid);
+ spin_unlock_irq(sch->lock);
+ css_complete_work();
+
+ /* cdev may have been moved to a different subchannel. */
+ sch = to_subchannel(cdev->dev.parent);
+ spin_lock_irq(sch->lock);
+ if (cdev->private->state != DEV_STATE_ONLINE &&
+ cdev->private->state != DEV_STATE_OFFLINE)
+ goto out_unlock;
+
ccw_device_recognition(cdev);
spin_unlock_irq(sch->lock);
wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev) ||
cdev->private->state == DEV_STATE_DISCONNECTED);
-out:
+ spin_lock_irq(sch->lock);
+
+out_unlock:
cdev->private->flags.resuming = 0;
+ spin_unlock_irq(sch->lock);
}
static int resume_handle_boxed(struct ccw_device *cdev)
{
cdev->private->state = DEV_STATE_BOXED;
- if (ccw_device_notify(cdev, CIO_BOXED))
+ if (ccw_device_notify(cdev, CIO_BOXED) == NOTIFY_OK)
return 0;
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
return -ENODEV;
@@ -1807,7 +1821,7 @@
static int resume_handle_disc(struct ccw_device *cdev)
{
cdev->private->state = DEV_STATE_DISCONNECTED;
- if (ccw_device_notify(cdev, CIO_GONE))
+ if (ccw_device_notify(cdev, CIO_GONE) == NOTIFY_OK)
return 0;
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
return -ENODEV;
@@ -1816,40 +1830,31 @@
static int ccw_device_pm_restore(struct device *dev)
{
struct ccw_device *cdev = to_ccwdev(dev);
- struct subchannel *sch = to_subchannel(cdev->dev.parent);
- int ret = 0, cm_enabled;
+ struct subchannel *sch;
+ int ret = 0;
__ccw_device_pm_restore(cdev);
+ sch = to_subchannel(cdev->dev.parent);
spin_lock_irq(sch->lock);
- if (cio_is_console(sch->schid)) {
- cio_enable_subchannel(sch, (u32)(addr_t)sch);
- spin_unlock_irq(sch->lock);
+ if (cio_is_console(sch->schid))
goto out_restore;
- }
- cdev->private->flags.donotify = 0;
+
/* check recognition results */
switch (cdev->private->state) {
case DEV_STATE_OFFLINE:
+ case DEV_STATE_ONLINE:
+ cdev->private->flags.donotify = 0;
break;
case DEV_STATE_BOXED:
ret = resume_handle_boxed(cdev);
- spin_unlock_irq(sch->lock);
if (ret)
- goto out;
+ goto out_unlock;
goto out_restore;
- case DEV_STATE_DISCONNECTED:
- goto out_disc_unlock;
default:
- goto out_unreg_unlock;
- }
- /* check if the device id has changed */
- if (sch->schib.pmcw.dev != cdev->private->dev_id.devno) {
- CIO_MSG_EVENT(0, "resume: sch 0.%x.%04x: failed (devno "
- "changed from %04x to %04x)\n",
- sch->schid.ssid, sch->schid.sch_no,
- cdev->private->dev_id.devno,
- sch->schib.pmcw.dev);
- goto out_unreg_unlock;
+ ret = resume_handle_disc(cdev);
+ if (ret)
+ goto out_unlock;
+ goto out_restore;
}
/* check if the device type has changed */
if (!ccw_device_test_sense_data(cdev)) {
@@ -1858,24 +1863,30 @@
ret = -ENODEV;
goto out_unlock;
}
- if (!cdev->online) {
- ret = 0;
+ if (!cdev->online)
+ goto out_unlock;
+
+ if (ccw_device_online(cdev)) {
+ ret = resume_handle_disc(cdev);
+ if (ret)
+ goto out_unlock;
+ goto out_restore;
+ }
+ spin_unlock_irq(sch->lock);
+ wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
+ spin_lock_irq(sch->lock);
+
+ if (ccw_device_notify(cdev, CIO_OPER) == NOTIFY_BAD) {
+ ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
+ ret = -ENODEV;
goto out_unlock;
}
- ret = ccw_device_online(cdev);
- if (ret)
- goto out_disc_unlock;
- cm_enabled = cdev->private->cmb != NULL;
- spin_unlock_irq(sch->lock);
-
- wait_event(cdev->private->wait_q, dev_fsm_final_state(cdev));
- if (cdev->private->state != DEV_STATE_ONLINE) {
- spin_lock_irq(sch->lock);
- goto out_disc_unlock;
- }
- if (cm_enabled) {
+ /* reenable cmf, if needed */
+ if (cdev->private->cmb) {
+ spin_unlock_irq(sch->lock);
ret = ccw_set_cmf(cdev, 1);
+ spin_lock_irq(sch->lock);
if (ret) {
CIO_MSG_EVENT(2, "resume: cdev 0.%x.%04x: cmf failed "
"(rc=%d)\n", cdev->private->dev_id.ssid,
@@ -1885,21 +1896,11 @@
}
out_restore:
+ spin_unlock_irq(sch->lock);
if (cdev->online && cdev->drv && cdev->drv->restore)
ret = cdev->drv->restore(cdev);
-out:
return ret;
-out_disc_unlock:
- ret = resume_handle_disc(cdev);
- spin_unlock_irq(sch->lock);
- if (ret)
- return ret;
- goto out_restore;
-
-out_unreg_unlock:
- ccw_device_sched_todo(cdev, CDEV_TODO_UNREG_EVAL);
- ret = -ENODEV;
out_unlock:
spin_unlock_irq(sch->lock);
return ret;
@@ -2028,7 +2029,7 @@
/* Get workqueue ref. */
if (!get_device(&cdev->dev))
return;
- if (!queue_work(slow_path_wq, &cdev->private->todo_work)) {
+ if (!queue_work(cio_work_q, &cdev->private->todo_work)) {
/* Already queued, release workqueue ref. */
put_device(&cdev->dev);
}
@@ -2041,5 +2042,4 @@
EXPORT_SYMBOL(ccw_driver_unregister);
EXPORT_SYMBOL(get_ccwdev_by_busid);
EXPORT_SYMBOL(ccw_bus_type);
-EXPORT_SYMBOL(ccw_device_work);
EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id);
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h
index bcfe13e..379de2d 100644
--- a/drivers/s390/cio/device.h
+++ b/drivers/s390/cio/device.h
@@ -4,7 +4,7 @@
#include <asm/ccwdev.h>
#include <asm/atomic.h>
#include <linux/wait.h>
-
+#include <linux/notifier.h>
#include "io_sch.h"
/*
@@ -71,7 +71,6 @@
cdev->private->state == DEV_STATE_BOXED);
}
-extern struct workqueue_struct *ccw_device_work;
extern wait_queue_head_t ccw_device_init_wq;
extern atomic_t ccw_device_init_count;
int __init io_subchannel_init(void);
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index ae76065..c56ab94 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -313,21 +313,43 @@
}
}
+/**
+ * ccw_device_notify() - inform the device's driver about an event
+ * @cdev: device for which an event occured
+ * @event: event that occurred
+ *
+ * Returns:
+ * -%EINVAL if the device is offline or has no driver.
+ * -%EOPNOTSUPP if the device's driver has no notifier registered.
+ * %NOTIFY_OK if the driver wants to keep the device.
+ * %NOTIFY_BAD if the driver doesn't want to keep the device.
+ */
int ccw_device_notify(struct ccw_device *cdev, int event)
{
+ int ret = -EINVAL;
+
if (!cdev->drv)
- return 0;
+ goto out;
if (!cdev->online)
- return 0;
+ goto out;
CIO_MSG_EVENT(2, "notify called for 0.%x.%04x, event=%d\n",
cdev->private->dev_id.ssid, cdev->private->dev_id.devno,
event);
- return cdev->drv->notify ? cdev->drv->notify(cdev, event) : 0;
+ if (!cdev->drv->notify) {
+ ret = -EOPNOTSUPP;
+ goto out;
+ }
+ if (cdev->drv->notify(cdev, event))
+ ret = NOTIFY_OK;
+ else
+ ret = NOTIFY_BAD;
+out:
+ return ret;
}
static void ccw_device_oper_notify(struct ccw_device *cdev)
{
- if (ccw_device_notify(cdev, CIO_OPER)) {
+ if (ccw_device_notify(cdev, CIO_OPER) == NOTIFY_OK) {
/* Reenable channel measurements, if needed. */
ccw_device_sched_todo(cdev, CDEV_TODO_ENABLE_CMF);
return;
@@ -361,14 +383,15 @@
case DEV_STATE_BOXED:
CIO_MSG_EVENT(0, "Boxed device %04x on subchannel %04x\n",
cdev->private->dev_id.devno, sch->schid.sch_no);
- if (cdev->online && !ccw_device_notify(cdev, CIO_BOXED))
+ if (cdev->online &&
+ ccw_device_notify(cdev, CIO_BOXED) != NOTIFY_OK)
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
cdev->private->flags.donotify = 0;
break;
case DEV_STATE_NOT_OPER:
CIO_MSG_EVENT(0, "Device %04x gone on subchannel %04x\n",
cdev->private->dev_id.devno, sch->schid.sch_no);
- if (!ccw_device_notify(cdev, CIO_GONE))
+ if (ccw_device_notify(cdev, CIO_GONE) != NOTIFY_OK)
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
else
ccw_device_set_disconnected(cdev);
@@ -378,7 +401,7 @@
CIO_MSG_EVENT(0, "Disconnected device %04x on subchannel "
"%04x\n", cdev->private->dev_id.devno,
sch->schid.sch_no);
- if (!ccw_device_notify(cdev, CIO_NO_PATH))
+ if (ccw_device_notify(cdev, CIO_NO_PATH) != NOTIFY_OK)
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
else
ccw_device_set_disconnected(cdev);
@@ -586,7 +609,7 @@
static void ccw_device_generic_notoper(struct ccw_device *cdev,
enum dev_event dev_event)
{
- if (!ccw_device_notify(cdev, CIO_GONE))
+ if (ccw_device_notify(cdev, CIO_GONE) != NOTIFY_OK)
ccw_device_sched_todo(cdev, CDEV_TODO_UNREG);
else
ccw_device_set_disconnected(cdev);
@@ -667,7 +690,7 @@
struct irb *irb;
int is_cmd;
- irb = (struct irb *) __LC_IRB;
+ irb = (struct irb *)&S390_lowcore.irb;
is_cmd = !scsw_is_tm(&irb->scsw);
/* Check for unsolicited interrupt. */
if (!scsw_is_solicited(&irb->scsw)) {
@@ -732,7 +755,7 @@
{
struct irb *irb;
- irb = (struct irb *) __LC_IRB;
+ irb = (struct irb *)&S390_lowcore.irb;
/* Check for unsolicited interrupt. */
if (scsw_stctl(&irb->scsw) ==
(SCSW_STCTL_STATUS_PEND | SCSW_STCTL_ALERT_STATUS)) {
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 44f2f6a..48aa064 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -208,18 +208,27 @@
unsigned int eqbs_partial;
unsigned int sqbs;
unsigned int sqbs_partial;
+} ____cacheline_aligned;
+
+struct qdio_queue_perf_stat {
+ /*
+ * Sorted into order-2 buckets: 1, 2-3, 4-7, ... 64-127, 128.
+ * Since max. 127 SBALs are scanned reuse entry for 128 as queue full
+ * aka 127 SBALs found.
+ */
+ unsigned int nr_sbals[8];
+ unsigned int nr_sbal_error;
+ unsigned int nr_sbal_nop;
+ unsigned int nr_sbal_total;
};
struct qdio_input_q {
/* input buffer acknowledgement flag */
int polling;
-
/* first ACK'ed buffer */
int ack_start;
-
/* how much sbals are acknowledged with qebsm */
int ack_count;
-
/* last time of noticing incoming data */
u64 timestamp;
};
@@ -227,21 +236,47 @@
struct qdio_output_q {
/* PCIs are enabled for the queue */
int pci_out_enabled;
-
/* IQDIO: output multiple buffers (enhanced SIGA) */
int use_enh_siga;
-
/* timer to check for more outbound work */
struct timer_list timer;
};
+/*
+ * Note on cache alignment: grouped slsb and write mostly data at the beginning
+ * sbal[] is read-only and starts on a new cacheline followed by read mostly.
+ */
struct qdio_q {
struct slsb slsb;
+
union {
struct qdio_input_q in;
struct qdio_output_q out;
} u;
+ /*
+ * inbound: next buffer the program should check for
+ * outbound: next buffer to check if adapter processed it
+ */
+ int first_to_check;
+
+ /* first_to_check of the last time */
+ int last_move;
+
+ /* beginning position for calling the program */
+ int first_to_kick;
+
+ /* number of buffers in use by the adapter */
+ atomic_t nr_buf_used;
+
+ /* error condition during a data transfer */
+ unsigned int qdio_error;
+
+ struct tasklet_struct tasklet;
+ struct qdio_queue_perf_stat q_stats;
+
+ struct qdio_buffer *sbal[QDIO_MAX_BUFFERS_PER_Q] ____cacheline_aligned;
+
/* queue number */
int nr;
@@ -257,32 +292,9 @@
/* upper-layer program handler */
qdio_handler_t (*handler);
- /*
- * inbound: next buffer the program should check for
- * outbound: next buffer to check for having been processed
- * by the card
- */
- int first_to_check;
-
- /* first_to_check of the last time */
- int last_move;
-
- /* beginning position for calling the program */
- int first_to_kick;
-
- /* number of buffers in use by the adapter */
- atomic_t nr_buf_used;
-
- struct qdio_irq *irq_ptr;
struct dentry *debugfs_q;
- struct tasklet_struct tasklet;
-
- /* error condition during a data transfer */
- unsigned int qdio_error;
-
+ struct qdio_irq *irq_ptr;
struct sl *sl;
- struct qdio_buffer *sbal[QDIO_MAX_BUFFERS_PER_Q];
-
/*
* Warning: Leave this member at the end so it won't be cleared in
* qdio_fill_qs. A page is allocated under this pointer and used for
@@ -317,12 +329,8 @@
struct qdio_ssqd_desc ssqd_desc;
void (*orig_handler) (struct ccw_device *, unsigned long, struct irb *);
- struct qdio_dev_perf_stat perf_stat;
int perf_stat_enabled;
- /*
- * Warning: Leave these members together at the end so they won't be
- * cleared in qdio_setup_irq.
- */
+
struct qdr *qdr;
unsigned long chsc_page;
@@ -331,6 +339,7 @@
debug_info_t *debug_area;
struct mutex setup_mutex;
+ struct qdio_dev_perf_stat perf_stat;
};
/* helper functions */
@@ -341,9 +350,20 @@
(irq->qib.qfmt == QDIO_IQDIO_QFMT || \
css_general_characteristics.aif_osa)
-#define qperf(qdev,attr) qdev->perf_stat.attr
-#define qperf_inc(q,attr) if (q->irq_ptr->perf_stat_enabled) \
- q->irq_ptr->perf_stat.attr++
+#define qperf(__qdev, __attr) ((__qdev)->perf_stat.(__attr))
+
+#define qperf_inc(__q, __attr) \
+({ \
+ struct qdio_irq *qdev = (__q)->irq_ptr; \
+ if (qdev->perf_stat_enabled) \
+ (qdev->perf_stat.__attr)++; \
+})
+
+static inline void account_sbals_error(struct qdio_q *q, int count)
+{
+ q->q_stats.nr_sbal_error += count;
+ q->q_stats.nr_sbal_total += count;
+}
/* the highest iqdio queue is used for multicast */
static inline int multicast_outbound(struct qdio_q *q)
diff --git a/drivers/s390/cio/qdio_debug.c b/drivers/s390/cio/qdio_debug.c
index f49761f..c94eb2a 100644
--- a/drivers/s390/cio/qdio_debug.c
+++ b/drivers/s390/cio/qdio_debug.c
@@ -60,7 +60,7 @@
seq_printf(m, "ftc: %d last_move: %d\n", q->first_to_check, q->last_move);
seq_printf(m, "polling: %d ack start: %d ack count: %d\n",
q->u.in.polling, q->u.in.ack_start, q->u.in.ack_count);
- seq_printf(m, "slsb buffer states:\n");
+ seq_printf(m, "SBAL states:\n");
seq_printf(m, "|0 |8 |16 |24 |32 |40 |48 |56 63|\n");
for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; i++) {
@@ -97,6 +97,20 @@
}
seq_printf(m, "\n");
seq_printf(m, "|64 |72 |80 |88 |96 |104 |112 | 127|\n");
+
+ seq_printf(m, "\nSBAL statistics:");
+ if (!q->irq_ptr->perf_stat_enabled) {
+ seq_printf(m, " disabled\n");
+ return 0;
+ }
+
+ seq_printf(m, "\n1 2.. 4.. 8.. "
+ "16.. 32.. 64.. 127\n");
+ for (i = 0; i < ARRAY_SIZE(q->q_stats.nr_sbals); i++)
+ seq_printf(m, "%-10u ", q->q_stats.nr_sbals[i]);
+ seq_printf(m, "\nError NOP Total\n%-10u %-10u %-10u\n\n",
+ q->q_stats.nr_sbal_error, q->q_stats.nr_sbal_nop,
+ q->q_stats.nr_sbal_total);
return 0;
}
@@ -181,9 +195,10 @@
{
struct seq_file *seq = file->private_data;
struct qdio_irq *irq_ptr = seq->private;
+ struct qdio_q *q;
unsigned long val;
char buf[8];
- int ret;
+ int ret, i;
if (!irq_ptr)
return 0;
@@ -201,6 +216,10 @@
case 0:
irq_ptr->perf_stat_enabled = 0;
memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
+ for_each_input_queue(irq_ptr, q, i)
+ memset(&q->q_stats, 0, sizeof(q->q_stats));
+ for_each_output_queue(irq_ptr, q, i)
+ memset(&q->q_stats, 0, sizeof(q->q_stats));
break;
case 1:
irq_ptr->perf_stat_enabled = 1;
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 62b654a..232ef04 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -392,6 +392,20 @@
set_buf_state(q, q->u.in.ack_start, SLSB_P_INPUT_NOT_INIT);
}
+static inline void account_sbals(struct qdio_q *q, int count)
+{
+ int pos = 0;
+
+ q->q_stats.nr_sbal_total += count;
+ if (count == QDIO_MAX_BUFFERS_MASK) {
+ q->q_stats.nr_sbals[7]++;
+ return;
+ }
+ while (count >>= 1)
+ pos++;
+ q->q_stats.nr_sbals[pos]++;
+}
+
static void announce_buffer_error(struct qdio_q *q, int count)
{
q->qdio_error |= QDIO_ERROR_SLSB_STATE;
@@ -487,16 +501,22 @@
q->first_to_check = add_buf(q->first_to_check, count);
if (atomic_sub(count, &q->nr_buf_used) == 0)
qperf_inc(q, inbound_queue_full);
+ if (q->irq_ptr->perf_stat_enabled)
+ account_sbals(q, count);
break;
case SLSB_P_INPUT_ERROR:
announce_buffer_error(q, count);
/* process the buffer, the upper layer will take care of it */
q->first_to_check = add_buf(q->first_to_check, count);
atomic_sub(count, &q->nr_buf_used);
+ if (q->irq_ptr->perf_stat_enabled)
+ account_sbals_error(q, count);
break;
case SLSB_CU_INPUT_EMPTY:
case SLSB_P_INPUT_NOT_INIT:
case SLSB_P_INPUT_ACK:
+ if (q->irq_ptr->perf_stat_enabled)
+ q->q_stats.nr_sbal_nop++;
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "in nop");
break;
default:
@@ -514,7 +534,7 @@
if ((bufnr != q->last_move) || q->qdio_error) {
q->last_move = bufnr;
- if (!is_thinint_irq(q->irq_ptr) && !MACHINE_IS_VM)
+ if (!is_thinint_irq(q->irq_ptr) && MACHINE_IS_LPAR)
q->u.in.timestamp = get_usecs();
return 1;
} else
@@ -643,15 +663,21 @@
atomic_sub(count, &q->nr_buf_used);
q->first_to_check = add_buf(q->first_to_check, count);
+ if (q->irq_ptr->perf_stat_enabled)
+ account_sbals(q, count);
break;
case SLSB_P_OUTPUT_ERROR:
announce_buffer_error(q, count);
/* process the buffer, the upper layer will take care of it */
q->first_to_check = add_buf(q->first_to_check, count);
atomic_sub(count, &q->nr_buf_used);
+ if (q->irq_ptr->perf_stat_enabled)
+ account_sbals_error(q, count);
break;
case SLSB_CU_OUTPUT_PRIMED:
/* the adapter has not fetched the output yet */
+ if (q->irq_ptr->perf_stat_enabled)
+ q->q_stats.nr_sbal_nop++;
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "out primed:%1d", q->nr);
break;
case SLSB_P_OUTPUT_NOT_INIT:
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 8c2dea5..7f4a754 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -333,10 +333,10 @@
irq_ptr->qdr->qdf0[i + nr].slsba =
(unsigned long)&irq_ptr_qs[i]->slsb.val[0];
- irq_ptr->qdr->qdf0[i + nr].akey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].bkey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].ckey = PAGE_DEFAULT_KEY;
- irq_ptr->qdr->qdf0[i + nr].dkey = PAGE_DEFAULT_KEY;
+ irq_ptr->qdr->qdf0[i + nr].akey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].bkey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].ckey = PAGE_DEFAULT_KEY >> 4;
+ irq_ptr->qdr->qdf0[i + nr].dkey = PAGE_DEFAULT_KEY >> 4;
}
static void setup_qdr(struct qdio_irq *irq_ptr,
@@ -350,7 +350,7 @@
irq_ptr->qdr->iqdsz = sizeof(struct qdesfmt0) / 4; /* size in words */
irq_ptr->qdr->oqdsz = sizeof(struct qdesfmt0) / 4;
irq_ptr->qdr->qiba = (unsigned long)&irq_ptr->qib;
- irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY;
+ irq_ptr->qdr->qkey = PAGE_DEFAULT_KEY >> 4;
for (i = 0; i < qdio_init->no_input_qs; i++)
__qdio_allocate_fill_qdr(irq_ptr, irq_ptr->input_qs, i, 0);
@@ -382,7 +382,15 @@
struct qdio_irq *irq_ptr = init_data->cdev->private->qdio_data;
int rc;
- memset(irq_ptr, 0, ((char *)&irq_ptr->qdr) - ((char *)irq_ptr));
+ memset(&irq_ptr->qib, 0, sizeof(irq_ptr->qib));
+ memset(&irq_ptr->siga_flag, 0, sizeof(irq_ptr->siga_flag));
+ memset(&irq_ptr->ccw, 0, sizeof(irq_ptr->ccw));
+ memset(&irq_ptr->ssqd_desc, 0, sizeof(irq_ptr->ssqd_desc));
+ memset(&irq_ptr->perf_stat, 0, sizeof(irq_ptr->perf_stat));
+
+ irq_ptr->debugfs_dev = irq_ptr->debugfs_perf = NULL;
+ irq_ptr->sch_token = irq_ptr->state = irq_ptr->perf_stat_enabled = 0;
+
/* wipes qib.ac, required by ar7063 */
memset(irq_ptr->qdr, 0, sizeof(struct qdr));
diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c
index 091d904..9942c10 100644
--- a/drivers/s390/cio/qdio_thinint.c
+++ b/drivers/s390/cio/qdio_thinint.c
@@ -198,8 +198,8 @@
.code = 0x0021,
};
scssc_area->operation_code = 0;
- scssc_area->ks = PAGE_DEFAULT_KEY;
- scssc_area->kc = PAGE_DEFAULT_KEY;
+ scssc_area->ks = PAGE_DEFAULT_KEY >> 4;
+ scssc_area->kc = PAGE_DEFAULT_KEY >> 4;
scssc_area->isc = QDIO_AIRQ_ISC;
scssc_area->schid = irq_ptr->schid;
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index c68be24..ba50fe0 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -33,6 +33,7 @@
#include <linux/miscdevice.h>
#include <linux/fs.h>
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#include <linux/compat.h>
#include <linux/smp_lock.h>
#include <asm/atomic.h>
@@ -912,126 +913,105 @@
*/
static struct proc_dir_entry *zcrypt_entry;
-static int sprintcl(unsigned char *outaddr, unsigned char *addr,
- unsigned int len)
+static void sprintcl(struct seq_file *m, unsigned char *addr, unsigned int len)
{
- int hl, i;
+ int i;
- hl = 0;
for (i = 0; i < len; i++)
- hl += sprintf(outaddr+hl, "%01x", (unsigned int) addr[i]);
- hl += sprintf(outaddr+hl, " ");
- return hl;
+ seq_printf(m, "%01x", (unsigned int) addr[i]);
+ seq_putc(m, ' ');
}
-static int sprintrw(unsigned char *outaddr, unsigned char *addr,
- unsigned int len)
+static void sprintrw(struct seq_file *m, unsigned char *addr, unsigned int len)
{
- int hl, inl, c, cx;
+ int inl, c, cx;
- hl = sprintf(outaddr, " ");
+ seq_printf(m, " ");
inl = 0;
for (c = 0; c < (len / 16); c++) {
- hl += sprintcl(outaddr+hl, addr+inl, 16);
+ sprintcl(m, addr+inl, 16);
inl += 16;
}
cx = len%16;
if (cx) {
- hl += sprintcl(outaddr+hl, addr+inl, cx);
+ sprintcl(m, addr+inl, cx);
inl += cx;
}
- hl += sprintf(outaddr+hl, "\n");
- return hl;
+ seq_putc(m, '\n');
}
-static int sprinthx(unsigned char *title, unsigned char *outaddr,
- unsigned char *addr, unsigned int len)
+static void sprinthx(unsigned char *title, struct seq_file *m,
+ unsigned char *addr, unsigned int len)
{
- int hl, inl, r, rx;
+ int inl, r, rx;
- hl = sprintf(outaddr, "\n%s\n", title);
+ seq_printf(m, "\n%s\n", title);
inl = 0;
for (r = 0; r < (len / 64); r++) {
- hl += sprintrw(outaddr+hl, addr+inl, 64);
+ sprintrw(m, addr+inl, 64);
inl += 64;
}
rx = len % 64;
if (rx) {
- hl += sprintrw(outaddr+hl, addr+inl, rx);
+ sprintrw(m, addr+inl, rx);
inl += rx;
}
- hl += sprintf(outaddr+hl, "\n");
- return hl;
+ seq_putc(m, '\n');
}
-static int sprinthx4(unsigned char *title, unsigned char *outaddr,
- unsigned int *array, unsigned int len)
+static void sprinthx4(unsigned char *title, struct seq_file *m,
+ unsigned int *array, unsigned int len)
{
- int hl, r;
+ int r;
- hl = sprintf(outaddr, "\n%s\n", title);
+ seq_printf(m, "\n%s\n", title);
for (r = 0; r < len; r++) {
if ((r % 8) == 0)
- hl += sprintf(outaddr+hl, " ");
- hl += sprintf(outaddr+hl, "%08X ", array[r]);
+ seq_printf(m, " ");
+ seq_printf(m, "%08X ", array[r]);
if ((r % 8) == 7)
- hl += sprintf(outaddr+hl, "\n");
+ seq_putc(m, '\n');
}
- hl += sprintf(outaddr+hl, "\n");
- return hl;
+ seq_putc(m, '\n');
}
-static int zcrypt_status_read(char *resp_buff, char **start, off_t offset,
- int count, int *eof, void *data)
+static int zcrypt_proc_show(struct seq_file *m, void *v)
{
- unsigned char *workarea;
- int len;
+ char workarea[sizeof(int) * AP_DEVICES];
- len = 0;
-
- /* resp_buff is a page. Use the right half for a work area */
- workarea = resp_buff + 2000;
- len += sprintf(resp_buff + len, "\nzcrypt version: %d.%d.%d\n",
- ZCRYPT_VERSION, ZCRYPT_RELEASE, ZCRYPT_VARIANT);
- len += sprintf(resp_buff + len, "Cryptographic domain: %d\n",
- ap_domain_index);
- len += sprintf(resp_buff + len, "Total device count: %d\n",
- zcrypt_device_count);
- len += sprintf(resp_buff + len, "PCICA count: %d\n",
- zcrypt_count_type(ZCRYPT_PCICA));
- len += sprintf(resp_buff + len, "PCICC count: %d\n",
- zcrypt_count_type(ZCRYPT_PCICC));
- len += sprintf(resp_buff + len, "PCIXCC MCL2 count: %d\n",
- zcrypt_count_type(ZCRYPT_PCIXCC_MCL2));
- len += sprintf(resp_buff + len, "PCIXCC MCL3 count: %d\n",
- zcrypt_count_type(ZCRYPT_PCIXCC_MCL3));
- len += sprintf(resp_buff + len, "CEX2C count: %d\n",
- zcrypt_count_type(ZCRYPT_CEX2C));
- len += sprintf(resp_buff + len, "CEX2A count: %d\n",
- zcrypt_count_type(ZCRYPT_CEX2A));
- len += sprintf(resp_buff + len, "CEX3C count: %d\n",
- zcrypt_count_type(ZCRYPT_CEX3C));
- len += sprintf(resp_buff + len, "CEX3A count: %d\n",
- zcrypt_count_type(ZCRYPT_CEX3A));
- len += sprintf(resp_buff + len, "requestq count: %d\n",
- zcrypt_requestq_count());
- len += sprintf(resp_buff + len, "pendingq count: %d\n",
- zcrypt_pendingq_count());
- len += sprintf(resp_buff + len, "Total open handles: %d\n\n",
- atomic_read(&zcrypt_open_count));
+ seq_printf(m, "\nzcrypt version: %d.%d.%d\n",
+ ZCRYPT_VERSION, ZCRYPT_RELEASE, ZCRYPT_VARIANT);
+ seq_printf(m, "Cryptographic domain: %d\n", ap_domain_index);
+ seq_printf(m, "Total device count: %d\n", zcrypt_device_count);
+ seq_printf(m, "PCICA count: %d\n", zcrypt_count_type(ZCRYPT_PCICA));
+ seq_printf(m, "PCICC count: %d\n", zcrypt_count_type(ZCRYPT_PCICC));
+ seq_printf(m, "PCIXCC MCL2 count: %d\n",
+ zcrypt_count_type(ZCRYPT_PCIXCC_MCL2));
+ seq_printf(m, "PCIXCC MCL3 count: %d\n",
+ zcrypt_count_type(ZCRYPT_PCIXCC_MCL3));
+ seq_printf(m, "CEX2C count: %d\n", zcrypt_count_type(ZCRYPT_CEX2C));
+ seq_printf(m, "CEX2A count: %d\n", zcrypt_count_type(ZCRYPT_CEX2A));
+ seq_printf(m, "CEX3C count: %d\n", zcrypt_count_type(ZCRYPT_CEX3C));
+ seq_printf(m, "CEX3A count: %d\n", zcrypt_count_type(ZCRYPT_CEX3A));
+ seq_printf(m, "requestq count: %d\n", zcrypt_requestq_count());
+ seq_printf(m, "pendingq count: %d\n", zcrypt_pendingq_count());
+ seq_printf(m, "Total open handles: %d\n\n",
+ atomic_read(&zcrypt_open_count));
zcrypt_status_mask(workarea);
- len += sprinthx("Online devices: 1=PCICA 2=PCICC 3=PCIXCC(MCL2) "
- "4=PCIXCC(MCL3) 5=CEX2C 6=CEX2A 7=CEX3C 8=CEX3A",
- resp_buff+len, workarea, AP_DEVICES);
+ sprinthx("Online devices: 1=PCICA 2=PCICC 3=PCIXCC(MCL2) "
+ "4=PCIXCC(MCL3) 5=CEX2C 6=CEX2A 7=CEX3C 8=CEX3A",
+ m, workarea, AP_DEVICES);
zcrypt_qdepth_mask(workarea);
- len += sprinthx("Waiting work element counts",
- resp_buff+len, workarea, AP_DEVICES);
+ sprinthx("Waiting work element counts", m, workarea, AP_DEVICES);
zcrypt_perdev_reqcnt((int *) workarea);
- len += sprinthx4("Per-device successfully completed request counts",
- resp_buff+len,(unsigned int *) workarea, AP_DEVICES);
- *eof = 1;
- memset((void *) workarea, 0x00, AP_DEVICES * sizeof(unsigned int));
- return len;
+ sprinthx4("Per-device successfully completed request counts",
+ m, (unsigned int *) workarea, AP_DEVICES);
+ return 0;
+}
+
+static int zcrypt_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, zcrypt_proc_show, NULL);
}
static void zcrypt_disable_card(int index)
@@ -1061,11 +1041,11 @@
spin_unlock_bh(&zcrypt_device_lock);
}
-static int zcrypt_status_write(struct file *file, const char __user *buffer,
- unsigned long count, void *data)
+static ssize_t zcrypt_proc_write(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
unsigned char *lbuf, *ptr;
- unsigned long local_count;
+ size_t local_count;
int j;
if (count <= 0)
@@ -1115,6 +1095,15 @@
return count;
}
+static const struct file_operations zcrypt_proc_fops = {
+ .owner = THIS_MODULE,
+ .open = zcrypt_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+ .write = zcrypt_proc_write,
+};
+
static int zcrypt_rng_device_count;
static u32 *zcrypt_rng_buffer;
static int zcrypt_rng_buffer_index;
@@ -1197,14 +1186,11 @@
goto out;
/* Set up the proc file system */
- zcrypt_entry = create_proc_entry("driver/z90crypt", 0644, NULL);
+ zcrypt_entry = proc_create("driver/z90crypt", 0644, NULL, &zcrypt_proc_fops);
if (!zcrypt_entry) {
rc = -ENOMEM;
goto out_misc;
}
- zcrypt_entry->data = NULL;
- zcrypt_entry->read_proc = zcrypt_status_read;
- zcrypt_entry->write_proc = zcrypt_status_write;
return 0;
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 2930fc7..b2fc4fd 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -340,11 +340,11 @@
return;
/* The LSB might be overloaded, we have to mask it */
- vq = (struct virtqueue *) ((*(long *) __LC_PFAULT_INTPARM) & ~1UL);
+ vq = (struct virtqueue *)(S390_lowcore.ext_params2 & ~1UL);
/* We use the LSB of extparam, to decide, if this interrupt is a config
* change or a "standard" interrupt */
- config_changed = (*(int *) __LC_EXT_PARAMS & 1);
+ config_changed = S390_lowcore.ext_params & 1;
if (config_changed) {
struct virtio_driver *drv;
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index e9b15c3..a81ff7b 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -1217,12 +1217,6 @@
}
#endif
-#ifdef CONFIG_SERIAL_8250_AU1X00
- /* if access method is AU, it is a 16550 with a quirk */
- if (up->port.type == PORT_16550A && up->port.iotype == UPIO_AU)
- up->bugs |= UART_BUG_NOMSR;
-#endif
-
serial_outp(up, UART_LCR, save_lcr);
if (up->capabilities != uart_config[up->port.type].flags) {
@@ -2428,7 +2422,7 @@
static unsigned int serial8250_port_size(struct uart_8250_port *pt)
{
if (pt->port.iotype == UPIO_AU)
- return 0x100000;
+ return 0x1000;
#ifdef CONFIG_ARCH_OMAP
if (is_omap_port(pt))
return 0x16 << pt->port.regshift;
@@ -2585,6 +2579,13 @@
if (flags & UART_CONFIG_TYPE)
autoconfig(up, probeflags);
+
+#ifdef CONFIG_SERIAL_8250_AU1X00
+ /* if access method is AU, it is a 16550 with a quirk */
+ if (up->port.type == PORT_16550A && up->port.iotype == UPIO_AU)
+ up->bugs |= UART_BUG_NOMSR;
+#endif
+
if (up->port.type != PORT_UNKNOWN && flags & UART_CONFIG_IRQ)
autoconfig_irq(up);
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 7ce9e9f..3119fdd 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -74,6 +74,7 @@
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_platform.h>
+#include <linux/clk.h>
#include <asm/mpc52xx.h>
#include <asm/mpc52xx_psc.h>
@@ -113,6 +114,7 @@
/* Forward declaration of the interruption handling routine */
static irqreturn_t mpc52xx_uart_int(int irq, void *dev_id);
+static irqreturn_t mpc5xxx_uart_process_int(struct uart_port *port);
/* Simple macro to test if a port is console or not. This one is taken
@@ -145,6 +147,11 @@
void (*cw_disable_ints)(struct uart_port *port);
void (*cw_restore_ints)(struct uart_port *port);
unsigned long (*getuartclk)(void *p);
+ int (*clock)(struct uart_port *port, int enable);
+ int (*fifoc_init)(void);
+ void (*fifoc_uninit)(void);
+ void (*get_irq)(struct uart_port *, struct device_node *);
+ irqreturn_t (*handle_irq)(struct uart_port *port);
};
#ifdef CONFIG_PPC_MPC52xx
@@ -256,6 +263,18 @@
return mpc5xxx_get_bus_frequency(p) / 2;
}
+static void mpc52xx_psc_get_irq(struct uart_port *port, struct device_node *np)
+{
+ port->irqflags = IRQF_DISABLED;
+ port->irq = irq_of_parse_and_map(np, 0);
+}
+
+/* 52xx specific interrupt handler. The caller holds the port lock */
+static irqreturn_t mpc52xx_psc_handle_irq(struct uart_port *port)
+{
+ return mpc5xxx_uart_process_int(port);
+}
+
static struct psc_ops mpc52xx_psc_ops = {
.fifo_init = mpc52xx_psc_fifo_init,
.raw_rx_rdy = mpc52xx_psc_raw_rx_rdy,
@@ -273,14 +292,32 @@
.cw_disable_ints = mpc52xx_psc_cw_disable_ints,
.cw_restore_ints = mpc52xx_psc_cw_restore_ints,
.getuartclk = mpc52xx_getuartclk,
+ .get_irq = mpc52xx_psc_get_irq,
+ .handle_irq = mpc52xx_psc_handle_irq,
};
#endif /* CONFIG_MPC52xx */
#ifdef CONFIG_PPC_MPC512x
#define FIFO_512x(port) ((struct mpc512x_psc_fifo __iomem *)(PSC(port)+1))
+
+/* PSC FIFO Controller for mpc512x */
+struct psc_fifoc {
+ u32 fifoc_cmd;
+ u32 fifoc_int;
+ u32 fifoc_dma;
+ u32 fifoc_axe;
+ u32 fifoc_debug;
+};
+
+static struct psc_fifoc __iomem *psc_fifoc;
+static unsigned int psc_fifoc_irq;
+
static void mpc512x_psc_fifo_init(struct uart_port *port)
{
+ /* /32 prescaler */
+ out_be16(&PSC(port)->mpc52xx_psc_clock_select, 0xdd00);
+
out_be32(&FIFO_512x(port)->txcmd, MPC512x_PSC_FIFO_RESET_SLICE);
out_be32(&FIFO_512x(port)->txcmd, MPC512x_PSC_FIFO_ENABLE_SLICE);
out_be32(&FIFO_512x(port)->txalarm, 1);
@@ -393,6 +430,160 @@
return mpc5xxx_get_bus_frequency(p);
}
+#define DEFAULT_FIFO_SIZE 16
+
+static unsigned int __init get_fifo_size(struct device_node *np,
+ char *fifo_name)
+{
+ const unsigned int *fp;
+
+ fp = of_get_property(np, fifo_name, NULL);
+ if (fp)
+ return *fp;
+
+ pr_warning("no %s property in %s node, defaulting to %d\n",
+ fifo_name, np->full_name, DEFAULT_FIFO_SIZE);
+
+ return DEFAULT_FIFO_SIZE;
+}
+
+#define FIFOC(_base) ((struct mpc512x_psc_fifo __iomem *) \
+ ((u32)(_base) + sizeof(struct mpc52xx_psc)))
+
+/* Init PSC FIFO Controller */
+static int __init mpc512x_psc_fifoc_init(void)
+{
+ struct device_node *np;
+ void __iomem *psc;
+ unsigned int tx_fifo_size;
+ unsigned int rx_fifo_size;
+ int fifobase = 0; /* current fifo address in 32 bit words */
+
+ np = of_find_compatible_node(NULL, NULL,
+ "fsl,mpc5121-psc-fifo");
+ if (!np) {
+ pr_err("%s: Can't find FIFOC node\n", __func__);
+ return -ENODEV;
+ }
+
+ psc_fifoc = of_iomap(np, 0);
+ if (!psc_fifoc) {
+ pr_err("%s: Can't map FIFOC\n", __func__);
+ return -ENODEV;
+ }
+
+ psc_fifoc_irq = irq_of_parse_and_map(np, 0);
+ of_node_put(np);
+ if (psc_fifoc_irq == NO_IRQ) {
+ pr_err("%s: Can't get FIFOC irq\n", __func__);
+ iounmap(psc_fifoc);
+ return -ENODEV;
+ }
+
+ for_each_compatible_node(np, NULL, "fsl,mpc5121-psc-uart") {
+ tx_fifo_size = get_fifo_size(np, "fsl,tx-fifo-size");
+ rx_fifo_size = get_fifo_size(np, "fsl,rx-fifo-size");
+
+ /* size in register is in 4 byte units */
+ tx_fifo_size /= 4;
+ rx_fifo_size /= 4;
+ if (!tx_fifo_size)
+ tx_fifo_size = 1;
+ if (!rx_fifo_size)
+ rx_fifo_size = 1;
+
+ psc = of_iomap(np, 0);
+ if (!psc) {
+ pr_err("%s: Can't map %s device\n",
+ __func__, np->full_name);
+ continue;
+ }
+
+ /* FIFO space is 4KiB, check if requested size is available */
+ if ((fifobase + tx_fifo_size + rx_fifo_size) > 0x1000) {
+ pr_err("%s: no fifo space available for %s\n",
+ __func__, np->full_name);
+ iounmap(psc);
+ /*
+ * chances are that another device requests less
+ * fifo space, so we continue.
+ */
+ continue;
+ }
+ /* set tx and rx fifo size registers */
+ out_be32(&FIFOC(psc)->txsz, (fifobase << 16) | tx_fifo_size);
+ fifobase += tx_fifo_size;
+ out_be32(&FIFOC(psc)->rxsz, (fifobase << 16) | rx_fifo_size);
+ fifobase += rx_fifo_size;
+
+ /* reset and enable the slices */
+ out_be32(&FIFOC(psc)->txcmd, 0x80);
+ out_be32(&FIFOC(psc)->txcmd, 0x01);
+ out_be32(&FIFOC(psc)->rxcmd, 0x80);
+ out_be32(&FIFOC(psc)->rxcmd, 0x01);
+
+ iounmap(psc);
+ }
+
+ return 0;
+}
+
+static void __exit mpc512x_psc_fifoc_uninit(void)
+{
+ iounmap(psc_fifoc);
+}
+
+/* 512x specific interrupt handler. The caller holds the port lock */
+static irqreturn_t mpc512x_psc_handle_irq(struct uart_port *port)
+{
+ unsigned long fifoc_int;
+ int psc_num;
+
+ /* Read pending PSC FIFOC interrupts */
+ fifoc_int = in_be32(&psc_fifoc->fifoc_int);
+
+ /* Check if it is an interrupt for this port */
+ psc_num = (port->mapbase & 0xf00) >> 8;
+ if (test_bit(psc_num, &fifoc_int) ||
+ test_bit(psc_num + 16, &fifoc_int))
+ return mpc5xxx_uart_process_int(port);
+
+ return IRQ_NONE;
+}
+
+static int mpc512x_psc_clock(struct uart_port *port, int enable)
+{
+ struct clk *psc_clk;
+ int psc_num;
+ char clk_name[10];
+
+ if (uart_console(port))
+ return 0;
+
+ psc_num = (port->mapbase & 0xf00) >> 8;
+ snprintf(clk_name, sizeof(clk_name), "psc%d_clk", psc_num);
+ psc_clk = clk_get(port->dev, clk_name);
+ if (IS_ERR(psc_clk)) {
+ dev_err(port->dev, "Failed to get PSC clock entry!\n");
+ return -ENODEV;
+ }
+
+ dev_dbg(port->dev, "%s %sable\n", clk_name, enable ? "en" : "dis");
+
+ if (enable)
+ clk_enable(psc_clk);
+ else
+ clk_disable(psc_clk);
+
+ return 0;
+}
+
+static void mpc512x_psc_get_irq(struct uart_port *port, struct device_node *np)
+{
+ port->irqflags = IRQF_SHARED;
+ port->irq = psc_fifoc_irq;
+}
+
static struct psc_ops mpc512x_psc_ops = {
.fifo_init = mpc512x_psc_fifo_init,
.raw_rx_rdy = mpc512x_psc_raw_rx_rdy,
@@ -410,6 +601,11 @@
.cw_disable_ints = mpc512x_psc_cw_disable_ints,
.cw_restore_ints = mpc512x_psc_cw_restore_ints,
.getuartclk = mpc512x_getuartclk,
+ .clock = mpc512x_psc_clock,
+ .fifoc_init = mpc512x_psc_fifoc_init,
+ .fifoc_uninit = mpc512x_psc_fifoc_uninit,
+ .get_irq = mpc512x_psc_get_irq,
+ .handle_irq = mpc512x_psc_handle_irq,
};
#endif
@@ -519,10 +715,15 @@
struct mpc52xx_psc __iomem *psc = PSC(port);
int ret;
+ if (psc_ops->clock) {
+ ret = psc_ops->clock(port, 1);
+ if (ret)
+ return ret;
+ }
+
/* Request IRQ */
ret = request_irq(port->irq, mpc52xx_uart_int,
- IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
- "mpc52xx_psc_uart", port);
+ port->irqflags, "mpc52xx_psc_uart", port);
if (ret)
return ret;
@@ -553,6 +754,9 @@
port->read_status_mask = 0;
out_be16(&psc->mpc52xx_psc_imr, port->read_status_mask);
+ if (psc_ops->clock)
+ psc_ops->clock(port, 0);
+
/* Release interrupt */
free_irq(port->irq, port);
}
@@ -851,15 +1055,12 @@
}
static irqreturn_t
-mpc52xx_uart_int(int irq, void *dev_id)
+mpc5xxx_uart_process_int(struct uart_port *port)
{
- struct uart_port *port = dev_id;
unsigned long pass = ISR_PASS_LIMIT;
unsigned int keepgoing;
u8 status;
- spin_lock(&port->lock);
-
/* While we have stuff to do, we continue */
do {
/* If we don't find anything to do, we stop */
@@ -886,11 +1087,23 @@
} while (keepgoing);
- spin_unlock(&port->lock);
-
return IRQ_HANDLED;
}
+static irqreturn_t
+mpc52xx_uart_int(int irq, void *dev_id)
+{
+ struct uart_port *port = dev_id;
+ irqreturn_t ret;
+
+ spin_lock(&port->lock);
+
+ ret = psc_ops->handle_irq(port);
+
+ spin_unlock(&port->lock);
+
+ return ret;
+}
/* ======================================================================== */
/* Console ( if applicable ) */
@@ -1152,7 +1365,7 @@
return -EINVAL;
}
- port->irq = irq_of_parse_and_map(op->node, 0);
+ psc_ops->get_irq(port, op->node);
if (port->irq == NO_IRQ) {
dev_dbg(&op->dev, "Could not get irq\n");
return -EINVAL;
@@ -1163,10 +1376,8 @@
/* Add the port to the uart sub-system */
ret = uart_add_one_port(&mpc52xx_uart_driver, port);
- if (ret) {
- irq_dispose_mapping(port->irq);
+ if (ret)
return ret;
- }
dev_set_drvdata(&op->dev, (void *)port);
return 0;
@@ -1178,10 +1389,8 @@
struct uart_port *port = dev_get_drvdata(&op->dev);
dev_set_drvdata(&op->dev, NULL);
- if (port) {
+ if (port)
uart_remove_one_port(&mpc52xx_uart_driver, port);
- irq_dispose_mapping(port->irq);
- }
return 0;
}
@@ -1288,6 +1497,15 @@
mpc52xx_uart_of_enumerate();
+ /*
+ * Map the PSC FIFO Controller and init if on MPC512x.
+ */
+ if (psc_ops->fifoc_init) {
+ ret = psc_ops->fifoc_init();
+ if (ret)
+ return ret;
+ }
+
ret = of_register_platform_driver(&mpc52xx_uart_of_driver);
if (ret) {
printk(KERN_ERR "%s: of_register_platform_driver failed (%i)\n",
@@ -1302,6 +1520,9 @@
static void __exit
mpc52xx_uart_exit(void)
{
+ if (psc_ops->fifoc_uninit)
+ psc_ops->fifoc_uninit();
+
of_unregister_platform_driver(&mpc52xx_uart_of_driver);
uart_unregister_driver(&mpc52xx_uart_driver);
}
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 95421fa..e91db4b 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -696,11 +696,11 @@
info->multi = info->quirk->multi;
if (info->multi > 1)
- multi_config(link);
+ i = multi_config(link);
else
- simple_config(link);
+ i = simple_config(link);
- if (info->ndev == 0)
+ if (i || info->ndev == 0)
goto failed;
/*
@@ -715,6 +715,7 @@
return 0;
failed:
+ dev_warn(&link->dev, "serial_cs: failed to initialize\n");
serial_remove(link);
return -ENODEV;
}
diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index cfd5ff9..ba8ac4f 100644
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -412,11 +412,13 @@
}
/* put buffers on the ring */
- res = au1xxx_dbdma_put_dest(hw->dma_rx_ch, hw->rx, t->len);
+ res = au1xxx_dbdma_put_dest(hw->dma_rx_ch, virt_to_phys(hw->rx),
+ t->len, DDMA_FLAGS_IE);
if (!res)
dev_err(hw->dev, "rx dma put dest error\n");
- res = au1xxx_dbdma_put_source(hw->dma_tx_ch, (void *)hw->tx, t->len);
+ res = au1xxx_dbdma_put_source(hw->dma_tx_ch, virt_to_phys(hw->tx),
+ t->len, DDMA_FLAGS_IE);
if (!res)
dev_err(hw->dev, "tx dma put source error\n");
diff --git a/drivers/staging/octeon/Makefile b/drivers/staging/octeon/Makefile
index c0a583c..87447c1 100644
--- a/drivers/staging/octeon/Makefile
+++ b/drivers/staging/octeon/Makefile
@@ -14,7 +14,6 @@
octeon-ethernet-objs := ethernet.o
octeon-ethernet-objs += ethernet-mdio.o
octeon-ethernet-objs += ethernet-mem.o
-octeon-ethernet-objs += ethernet-proc.o
octeon-ethernet-objs += ethernet-rgmii.o
octeon-ethernet-objs += ethernet-rx.o
octeon-ethernet-objs += ethernet-sgmii.o
diff --git a/drivers/staging/octeon/ethernet-defines.h b/drivers/staging/octeon/ethernet-defines.h
index f13131b..6a2cd50 100644
--- a/drivers/staging/octeon/ethernet-defines.h
+++ b/drivers/staging/octeon/ethernet-defines.h
@@ -41,17 +41,10 @@
* Tells the driver to populate the packet buffers with kernel skbuffs.
* This allows the driver to receive packets without copying them. It also
* means that 32bit userspace can't access the packet buffers.
- * USE_32BIT_SHARED
- * This define tells the driver to allocate memory for buffers from the
- * 32bit sahred region instead of the kernel memory space.
* USE_HW_TCPUDP_CHECKSUM
* Controls if the Octeon TCP/UDP checksum engine is used for packet
* output. If this is zero, the kernel will perform the checksum in
* software.
- * USE_MULTICORE_RECEIVE
- * Process receive interrupts on multiple cores. This spreads the network
- * load across the first 8 processors. If ths is zero, only one core
- * processes incomming packets.
* USE_ASYNC_IOBDMA
* Use asynchronous IO access to hardware. This uses Octeon's asynchronous
* IOBDMAs to issue IO accesses without stalling. Set this to zero
@@ -75,29 +68,15 @@
#define CONFIG_CAVIUM_RESERVE32 0
#endif
-#if CONFIG_CAVIUM_RESERVE32
-#define USE_32BIT_SHARED 1
-#define USE_SKBUFFS_IN_HW 0
-#define REUSE_SKBUFFS_WITHOUT_FREE 0
-#else
-#define USE_32BIT_SHARED 0
#define USE_SKBUFFS_IN_HW 1
#ifdef CONFIG_NETFILTER
#define REUSE_SKBUFFS_WITHOUT_FREE 0
#else
#define REUSE_SKBUFFS_WITHOUT_FREE 1
#endif
-#endif
-/* Max interrupts per second per core */
-#define INTERRUPT_LIMIT 10000
-
-/* Don't limit the number of interrupts */
-/*#define INTERRUPT_LIMIT 0 */
#define USE_HW_TCPUDP_CHECKSUM 1
-#define USE_MULTICORE_RECEIVE 1
-
/* Enable Random Early Dropping under load */
#define USE_RED 1
#define USE_ASYNC_IOBDMA (CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE > 0)
@@ -115,21 +94,12 @@
/* Use this to not have FPA frees control L2 */
/*#define DONT_WRITEBACK(x) 0 */
-/* Maximum number of packets to process per interrupt. */
-#define MAX_RX_PACKETS 120
/* Maximum number of SKBs to try to free per xmit packet. */
-#define MAX_SKB_TO_FREE 10
#define MAX_OUT_QUEUE_DEPTH 1000
-#ifndef CONFIG_SMP
-#undef USE_MULTICORE_RECEIVE
-#define USE_MULTICORE_RECEIVE 0
-#endif
+#define FAU_TOTAL_TX_TO_CLEAN (CVMX_FAU_REG_END - sizeof(uint32_t))
+#define FAU_NUM_PACKET_BUFFERS_TO_FREE (FAU_TOTAL_TX_TO_CLEAN - sizeof(uint32_t))
-#define IP_PROTOCOL_TCP 6
-#define IP_PROTOCOL_UDP 0x11
-
-#define FAU_NUM_PACKET_BUFFERS_TO_FREE (CVMX_FAU_REG_END - sizeof(uint32_t))
#define TOTAL_NUMBER_OF_PORTS (CVMX_PIP_NUM_INPUT_PORTS+1)
diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c
index 05a5cc0..7e0be8d 100644
--- a/drivers/staging/octeon/ethernet-mdio.c
+++ b/drivers/staging/octeon/ethernet-mdio.c
@@ -96,11 +96,11 @@
};
/**
- * IOCTL support for PHY control
- *
+ * cvm_oct_ioctl - IOCTL support for PHY control
* @dev: Device to change
* @rq: the request
* @cmd: the command
+ *
* Returns Zero on success
*/
int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -153,7 +153,7 @@
/**
- * Setup the PHY
+ * cvm_oct_phy_setup_device - setup the PHY
*
* @dev: Device to setup
*
diff --git a/drivers/staging/octeon/ethernet-mdio.h b/drivers/staging/octeon/ethernet-mdio.h
index 55d0614a..a417d4f 100644
--- a/drivers/staging/octeon/ethernet-mdio.h
+++ b/drivers/staging/octeon/ethernet-mdio.h
@@ -32,7 +32,6 @@
#include <linux/ip.h>
#include <linux/string.h>
#include <linux/ethtool.h>
-#include <linux/mii.h>
#include <linux/seq_file.h>
#include <linux/proc_fs.h>
#include <net/dst.h>
diff --git a/drivers/staging/octeon/ethernet-mem.c b/drivers/staging/octeon/ethernet-mem.c
index b595903..00cc91d 100644
--- a/drivers/staging/octeon/ethernet-mem.c
+++ b/drivers/staging/octeon/ethernet-mem.c
@@ -4,7 +4,7 @@
* Contact: support@caviumnetworks.com
* This file is part of the OCTEON SDK
*
- * Copyright (c) 2003-2007 Cavium Networks
+ * Copyright (c) 2003-2010 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
@@ -26,8 +26,6 @@
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include <linux/mii.h>
-#include <net/dst.h>
#include <asm/octeon/octeon.h>
@@ -36,18 +34,19 @@
#include "cvmx-fpa.h"
/**
- * Fill the supplied hardware pool with skbuffs
- *
+ * cvm_oct_fill_hw_skbuff - fill the supplied hardware pool with skbuffs
* @pool: Pool to allocate an skbuff for
* @size: Size of the buffer needed for the pool
* @elements: Number of buffers to allocate
+ *
+ * Returns the actual number of buffers allocated.
*/
static int cvm_oct_fill_hw_skbuff(int pool, int size, int elements)
{
int freed = elements;
while (freed) {
- struct sk_buff *skb = dev_alloc_skb(size + 128);
+ struct sk_buff *skb = dev_alloc_skb(size + 256);
if (unlikely(skb == NULL)) {
pr_warning
("Failed to allocate skb for hardware pool %d\n",
@@ -55,7 +54,7 @@
break;
}
- skb_reserve(skb, 128 - (((unsigned long)skb->data) & 0x7f));
+ skb_reserve(skb, 256 - (((unsigned long)skb->data) & 0x7f));
*(struct sk_buff **)(skb->data - sizeof(void *)) = skb;
cvmx_fpa_free(skb->data, pool, DONT_WRITEBACK(size / 128));
freed--;
@@ -64,8 +63,7 @@
}
/**
- * Free the supplied hardware pool of skbuffs
- *
+ * cvm_oct_free_hw_skbuff- free hardware pool skbuffs
* @pool: Pool to allocate an skbuff for
* @size: Size of the buffer needed for the pool
* @elements: Number of buffers to allocate
@@ -93,96 +91,76 @@
}
/**
- * This function fills a hardware pool with memory. Depending
- * on the config defines, this memory might come from the
- * kernel or global 32bit memory allocated with
- * cvmx_bootmem_alloc.
- *
+ * cvm_oct_fill_hw_memory - fill a hardware pool with memory.
* @pool: Pool to populate
* @size: Size of each buffer in the pool
* @elements: Number of buffers to allocate
+ *
+ * Returns the actual number of buffers allocated.
*/
static int cvm_oct_fill_hw_memory(int pool, int size, int elements)
{
char *memory;
+ char *fpa;
int freed = elements;
- if (USE_32BIT_SHARED) {
- extern uint64_t octeon_reserve32_memory;
-
- memory =
- cvmx_bootmem_alloc_range(elements * size, 128,
- octeon_reserve32_memory,
- octeon_reserve32_memory +
- (CONFIG_CAVIUM_RESERVE32 << 20) -
- 1);
- if (memory == NULL)
- panic("Unable to allocate %u bytes for FPA pool %d\n",
- elements * size, pool);
-
- pr_notice("Memory range %p - %p reserved for "
- "hardware\n", memory,
- memory + elements * size - 1);
-
- while (freed) {
- cvmx_fpa_free(memory, pool, 0);
- memory += size;
- freed--;
+ while (freed) {
+ /*
+ * FPA memory must be 128 byte aligned. Since we are
+ * aligning we need to save the original pointer so we
+ * can feed it to kfree when the memory is returned to
+ * the kernel.
+ *
+ * We allocate an extra 256 bytes to allow for
+ * alignment and space for the original pointer saved
+ * just before the block.
+ */
+ memory = kmalloc(size + 256, GFP_ATOMIC);
+ if (unlikely(memory == NULL)) {
+ pr_warning("Unable to allocate %u bytes for FPA pool %d\n",
+ elements * size, pool);
+ break;
}
- } else {
- while (freed) {
- /* We need to force alignment to 128 bytes here */
- memory = kmalloc(size + 127, GFP_ATOMIC);
- if (unlikely(memory == NULL)) {
- pr_warning("Unable to allocate %u bytes for "
- "FPA pool %d\n",
- elements * size, pool);
- break;
- }
- memory = (char *)(((unsigned long)memory + 127) & -128);
- cvmx_fpa_free(memory, pool, 0);
- freed--;
- }
+ fpa = (char *)(((unsigned long)memory + 256) & ~0x7fUL);
+ *((char **)fpa - 1) = memory;
+ cvmx_fpa_free(fpa, pool, 0);
+ freed--;
}
return elements - freed;
}
/**
- * Free memory previously allocated with cvm_oct_fill_hw_memory
- *
+ * cvm_oct_free_hw_memory - Free memory allocated by cvm_oct_fill_hw_memory
* @pool: FPA pool to free
* @size: Size of each buffer in the pool
* @elements: Number of buffers that should be in the pool
*/
static void cvm_oct_free_hw_memory(int pool, int size, int elements)
{
- if (USE_32BIT_SHARED) {
- pr_warning("Warning: 32 shared memory is not freeable\n");
- } else {
- char *memory;
- do {
- memory = cvmx_fpa_alloc(pool);
- if (memory) {
- elements--;
- kfree(phys_to_virt(cvmx_ptr_to_phys(memory)));
- }
- } while (memory);
+ char *memory;
+ char *fpa;
+ do {
+ fpa = cvmx_fpa_alloc(pool);
+ if (fpa) {
+ elements--;
+ fpa = (char *)phys_to_virt(cvmx_ptr_to_phys(fpa));
+ memory = *((char **)fpa - 1);
+ kfree(memory);
+ }
+ } while (fpa);
- if (elements < 0)
- pr_warning("Freeing of pool %u had too many "
- "buffers (%d)\n",
- pool, elements);
- else if (elements > 0)
- pr_warning("Warning: Freeing of pool %u is "
- "missing %d buffers\n",
- pool, elements);
- }
+ if (elements < 0)
+ pr_warning("Freeing of pool %u had too many buffers (%d)\n",
+ pool, elements);
+ else if (elements > 0)
+ pr_warning("Warning: Freeing of pool %u is missing %d buffers\n",
+ pool, elements);
}
int cvm_oct_mem_fill_fpa(int pool, int size, int elements)
{
int freed;
- if (USE_SKBUFFS_IN_HW)
+ if (USE_SKBUFFS_IN_HW && pool == CVMX_FPA_PACKET_POOL)
freed = cvm_oct_fill_hw_skbuff(pool, size, elements);
else
freed = cvm_oct_fill_hw_memory(pool, size, elements);
@@ -191,7 +169,7 @@
void cvm_oct_mem_empty_fpa(int pool, int size, int elements)
{
- if (USE_SKBUFFS_IN_HW)
+ if (USE_SKBUFFS_IN_HW && pool == CVMX_FPA_PACKET_POOL)
cvm_oct_free_hw_skbuff(pool, size, elements);
else
cvm_oct_free_hw_memory(pool, size, elements);
diff --git a/drivers/staging/octeon/ethernet-proc.c b/drivers/staging/octeon/ethernet-proc.c
deleted file mode 100644
index 16308d4..0000000
--- a/drivers/staging/octeon/ethernet-proc.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/**********************************************************************
- * Author: Cavium Networks
- *
- * Contact: support@caviumnetworks.com
- * This file is part of the OCTEON SDK
- *
- * Copyright (c) 2003-2007 Cavium Networks
- *
- * This file 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.
- *
- * This file is distributed in the hope that it will be useful, but
- * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
- * NONINFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- * or visit http://www.gnu.org/licenses/.
- *
- * This file may also be available under a different license from Cavium.
- * Contact Cavium Networks for more information
-**********************************************************************/
-#include <linux/kernel.h>
-#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
-#include <net/dst.h>
-
-#include <asm/octeon/octeon.h>
-
-#include "octeon-ethernet.h"
-#include "ethernet-defines.h"
-
-#include "cvmx-helper.h"
-#include "cvmx-pip.h"
-
-/**
- * User is reading /proc/octeon_ethernet_stats
- *
- * @m:
- * @v:
- * Returns
- */
-static int cvm_oct_stats_show(struct seq_file *m, void *v)
-{
- struct octeon_ethernet *priv;
- int port;
-
- for (port = 0; port < TOTAL_NUMBER_OF_PORTS; port++) {
-
- if (cvm_oct_device[port]) {
- priv = netdev_priv(cvm_oct_device[port]);
-
- seq_printf(m, "\nOcteon Port %d (%s)\n", port,
- cvm_oct_device[port]->name);
- seq_printf(m,
- "rx_packets: %12lu\t"
- "tx_packets: %12lu\n",
- priv->stats.rx_packets,
- priv->stats.tx_packets);
- seq_printf(m,
- "rx_bytes: %12lu\t"
- "tx_bytes: %12lu\n",
- priv->stats.rx_bytes, priv->stats.tx_bytes);
- seq_printf(m,
- "rx_errors: %12lu\t"
- "tx_errors: %12lu\n",
- priv->stats.rx_errors,
- priv->stats.tx_errors);
- seq_printf(m,
- "rx_dropped: %12lu\t"
- "tx_dropped: %12lu\n",
- priv->stats.rx_dropped,
- priv->stats.tx_dropped);
- seq_printf(m,
- "rx_length_errors: %12lu\t"
- "tx_aborted_errors: %12lu\n",
- priv->stats.rx_length_errors,
- priv->stats.tx_aborted_errors);
- seq_printf(m,
- "rx_over_errors: %12lu\t"
- "tx_carrier_errors: %12lu\n",
- priv->stats.rx_over_errors,
- priv->stats.tx_carrier_errors);
- seq_printf(m,
- "rx_crc_errors: %12lu\t"
- "tx_fifo_errors: %12lu\n",
- priv->stats.rx_crc_errors,
- priv->stats.tx_fifo_errors);
- seq_printf(m,
- "rx_frame_errors: %12lu\t"
- "tx_heartbeat_errors: %12lu\n",
- priv->stats.rx_frame_errors,
- priv->stats.tx_heartbeat_errors);
- seq_printf(m,
- "rx_fifo_errors: %12lu\t"
- "tx_window_errors: %12lu\n",
- priv->stats.rx_fifo_errors,
- priv->stats.tx_window_errors);
- seq_printf(m,
- "rx_missed_errors: %12lu\t"
- "multicast: %12lu\n",
- priv->stats.rx_missed_errors,
- priv->stats.multicast);
- }
- }
-
- return 0;
-}
-
-/**
- * /proc/octeon_ethernet_stats was openned. Use the single_open iterator
- *
- * @inode:
- * @file:
- * Returns
- */
-static int cvm_oct_stats_open(struct inode *inode, struct file *file)
-{
- return single_open(file, cvm_oct_stats_show, NULL);
-}
-
-static const struct file_operations cvm_oct_stats_operations = {
- .open = cvm_oct_stats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-void cvm_oct_proc_initialize(void)
-{
- struct proc_dir_entry *entry =
- create_proc_entry("octeon_ethernet_stats", 0, NULL);
- if (entry)
- entry->proc_fops = &cvm_oct_stats_operations;
-}
-
-void cvm_oct_proc_shutdown(void)
-{
- remove_proc_entry("octeon_ethernet_stats", NULL);
-}
diff --git a/drivers/staging/octeon/ethernet-proc.h b/drivers/staging/octeon/ethernet-proc.h
deleted file mode 100644
index 82c7d9f..0000000
--- a/drivers/staging/octeon/ethernet-proc.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*********************************************************************
- * Author: Cavium Networks
- *
- * Contact: support@caviumnetworks.com
- * This file is part of the OCTEON SDK
- *
- * Copyright (c) 2003-2007 Cavium Networks
- *
- * This file 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.
- *
- * This file is distributed in the hope that it will be useful, but
- * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
- * NONINFRINGEMENT. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this file; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- * or visit http://www.gnu.org/licenses/.
- *
- * This file may also be available under a different license from Cavium.
- * Contact Cavium Networks for more information
-*********************************************************************/
-
-void cvm_oct_proc_initialize(void);
-void cvm_oct_proc_shutdown(void);
diff --git a/drivers/staging/octeon/ethernet-rgmii.c b/drivers/staging/octeon/ethernet-rgmii.c
index 3820f1e..a0d4d4b 100644
--- a/drivers/staging/octeon/ethernet-rgmii.c
+++ b/drivers/staging/octeon/ethernet-rgmii.c
@@ -26,7 +26,7 @@
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include <linux/mii.h>
+#include <linux/phy.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
@@ -48,14 +48,20 @@
static void cvm_oct_rgmii_poll(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
- unsigned long flags;
+ unsigned long flags = 0;
cvmx_helper_link_info_t link_info;
+ int use_global_register_lock = (priv->phydev == NULL);
- /*
- * Take the global register lock since we are going to touch
- * registers that affect more than one port.
- */
- spin_lock_irqsave(&global_register_lock, flags);
+ BUG_ON(in_interrupt());
+ if (use_global_register_lock) {
+ /*
+ * Take the global register lock since we are going to
+ * touch registers that affect more than one port.
+ */
+ spin_lock_irqsave(&global_register_lock, flags);
+ } else {
+ mutex_lock(&priv->phydev->bus->mdio_lock);
+ }
link_info = cvmx_helper_link_get(priv->port);
if (link_info.u64 == priv->link_info) {
@@ -115,7 +121,11 @@
dev->name);
}
}
- spin_unlock_irqrestore(&global_register_lock, flags);
+
+ if (use_global_register_lock)
+ spin_unlock_irqrestore(&global_register_lock, flags);
+ else
+ mutex_unlock(&priv->phydev->bus->mdio_lock);
return;
}
@@ -151,7 +161,12 @@
link_info = cvmx_helper_link_autoconf(priv->port);
priv->link_info = link_info.u64;
}
- spin_unlock_irqrestore(&global_register_lock, flags);
+
+ if (use_global_register_lock)
+ spin_unlock_irqrestore(&global_register_lock, flags);
+ else {
+ mutex_unlock(&priv->phydev->bus->mdio_lock);
+ }
if (priv->phydev == NULL) {
/* Tell core. */
@@ -213,8 +228,11 @@
struct net_device *dev =
cvm_oct_device[cvmx_helper_get_ipd_port
(interface, index)];
- if (dev)
- cvm_oct_rgmii_poll(dev);
+ struct octeon_ethernet *priv = netdev_priv(dev);
+
+ if (dev && !atomic_read(&cvm_oct_poll_queue_stopping))
+ queue_work(cvm_oct_poll_queue, &priv->port_work);
+
gmx_rx_int_reg.u64 = 0;
gmx_rx_int_reg.s.phy_dupx = 1;
gmx_rx_int_reg.s.phy_link = 1;
@@ -252,8 +270,11 @@
struct net_device *dev =
cvm_oct_device[cvmx_helper_get_ipd_port
(interface, index)];
- if (dev)
- cvm_oct_rgmii_poll(dev);
+ struct octeon_ethernet *priv = netdev_priv(dev);
+
+ if (dev && !atomic_read(&cvm_oct_poll_queue_stopping))
+ queue_work(cvm_oct_poll_queue, &priv->port_work);
+
gmx_rx_int_reg.u64 = 0;
gmx_rx_int_reg.s.phy_dupx = 1;
gmx_rx_int_reg.s.phy_link = 1;
@@ -302,6 +323,12 @@
return 0;
}
+static void cvm_oct_rgmii_immediate_poll(struct work_struct *work)
+{
+ struct octeon_ethernet *priv = container_of(work, struct octeon_ethernet, port_work);
+ cvm_oct_rgmii_poll(cvm_oct_device[priv->port]);
+}
+
int cvm_oct_rgmii_init(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
@@ -309,7 +336,7 @@
cvm_oct_common_init(dev);
dev->netdev_ops->ndo_stop(dev);
-
+ INIT_WORK(&priv->port_work, cvm_oct_rgmii_immediate_poll);
/*
* Due to GMX errata in CN3XXX series chips, it is necessary
* to take the link down immediately when the PHY changes
@@ -397,4 +424,5 @@
number_rgmii_ports--;
if (number_rgmii_ports == 0)
free_irq(OCTEON_IRQ_RML, &number_rgmii_ports);
+ cancel_work_sync(&priv->port_work);
}
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
index 1b237b7..cb38f9e 100644
--- a/drivers/staging/octeon/ethernet-rx.c
+++ b/drivers/staging/octeon/ethernet-rx.c
@@ -4,7 +4,7 @@
* Contact: support@caviumnetworks.com
* This file is part of the OCTEON SDK
*
- * Copyright (c) 2003-2007 Cavium Networks
+ * Copyright (c) 2003-2010 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
@@ -27,16 +27,14 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/cache.h>
+#include <linux/cpumask.h>
#include <linux/netdevice.h>
#include <linux/init.h>
#include <linux/etherdevice.h>
#include <linux/ip.h>
#include <linux/string.h>
#include <linux/prefetch.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
+#include <linux/smp.h>
#include <net/dst.h>
#ifdef CONFIG_XFRM
#include <linux/xfrm.h>
@@ -48,8 +46,9 @@
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
-#include "octeon-ethernet.h"
#include "ethernet-mem.h"
+#include "ethernet-rx.h"
+#include "octeon-ethernet.h"
#include "ethernet-util.h"
#include "cvmx-helper.h"
@@ -61,62 +60,88 @@
#include "cvmx-gmxx-defs.h"
-struct cvm_tasklet_wrapper {
- struct tasklet_struct t;
-};
+struct cvm_napi_wrapper {
+ struct napi_struct napi;
+} ____cacheline_aligned_in_smp;
-/*
- * Aligning the tasklet_struct on cachline boundries seems to decrease
- * throughput even though in theory it would reduce contantion on the
- * cache lines containing the locks.
- */
+static struct cvm_napi_wrapper cvm_oct_napi[NR_CPUS] __cacheline_aligned_in_smp;
-static struct cvm_tasklet_wrapper cvm_oct_tasklet[NR_CPUS];
+struct cvm_oct_core_state {
+ int baseline_cores;
+ /*
+ * The number of additional cores that could be processing
+ * input packtes.
+ */
+ atomic_t available_cores;
+ cpumask_t cpu_state;
+} ____cacheline_aligned_in_smp;
+
+static struct cvm_oct_core_state core_state __cacheline_aligned_in_smp;
+
+static void cvm_oct_enable_napi(void *_)
+{
+ int cpu = smp_processor_id();
+ napi_schedule(&cvm_oct_napi[cpu].napi);
+}
+
+static void cvm_oct_enable_one_cpu(void)
+{
+ int v;
+ int cpu;
+
+ /* Check to see if more CPUs are available for receive processing... */
+ v = atomic_sub_if_positive(1, &core_state.available_cores);
+ if (v < 0)
+ return;
+
+ /* ... if a CPU is available, Turn on NAPI polling for that CPU. */
+ for_each_online_cpu(cpu) {
+ if (!cpu_test_and_set(cpu, core_state.cpu_state)) {
+ v = smp_call_function_single(cpu, cvm_oct_enable_napi,
+ NULL, 0);
+ if (v)
+ panic("Can't enable NAPI.");
+ break;
+ }
+ }
+}
+
+static void cvm_oct_no_more_work(void)
+{
+ int cpu = smp_processor_id();
+
+ /*
+ * CPU zero is special. It always has the irq enabled when
+ * waiting for incoming packets.
+ */
+ if (cpu == 0) {
+ enable_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group);
+ return;
+ }
+
+ cpu_clear(cpu, core_state.cpu_state);
+ atomic_add(1, &core_state.available_cores);
+}
/**
- * Interrupt handler. The interrupt occurs whenever the POW
- * transitions from 0->1 packets in our group.
+ * cvm_oct_do_interrupt - interrupt handler.
*
- * @cpl:
- * @dev_id:
- * @regs:
- * Returns
+ * The interrupt occurs whenever the POW has packets in our group.
+ *
*/
-irqreturn_t cvm_oct_do_interrupt(int cpl, void *dev_id)
+static irqreturn_t cvm_oct_do_interrupt(int cpl, void *dev_id)
{
- /* Acknowledge the interrupt */
- if (INTERRUPT_LIMIT)
- cvmx_write_csr(CVMX_POW_WQ_INT, 1 << pow_receive_group);
- else
- cvmx_write_csr(CVMX_POW_WQ_INT, 0x10001 << pow_receive_group);
- preempt_disable();
- tasklet_schedule(&cvm_oct_tasklet[smp_processor_id()].t);
- preempt_enable();
+ /* Disable the IRQ and start napi_poll. */
+ disable_irq_nosync(OCTEON_IRQ_WORKQ0 + pow_receive_group);
+ cvm_oct_enable_napi(NULL);
+
return IRQ_HANDLED;
}
-#ifdef CONFIG_NET_POLL_CONTROLLER
/**
- * This is called when the kernel needs to manually poll the
- * device. For Octeon, this is simply calling the interrupt
- * handler. We actually poll all the devices, not just the
- * one supplied.
- *
- * @dev: Device to poll. Unused
- */
-void cvm_oct_poll_controller(struct net_device *dev)
-{
- preempt_disable();
- tasklet_schedule(&cvm_oct_tasklet[smp_processor_id()].t);
- preempt_enable();
-}
-#endif
-
-/**
- * This is called on receive errors, and determines if the packet
- * can be dropped early-on in cvm_oct_tasklet_rx().
- *
+ * cvm_oct_check_rcv_error - process receive errors
* @work: Work queue entry pointing to the packet.
+ *
* Returns Non-zero if the packet can be dropped, zero otherwise.
*/
static inline int cvm_oct_check_rcv_error(cvmx_wqe_t *work)
@@ -199,19 +224,20 @@
}
/**
- * Tasklet function that is scheduled on a core when an interrupt occurs.
+ * cvm_oct_napi_poll - the NAPI poll function.
+ * @napi: The NAPI instance, or null if called from cvm_oct_poll_controller
+ * @budget: Maximum number of packets to receive.
*
- * @unused:
+ * Returns the number of packets processed.
*/
-void cvm_oct_tasklet_rx(unsigned long unused)
+static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
{
- const int coreid = cvmx_get_core_num();
- uint64_t old_group_mask;
- uint64_t old_scratch;
- int rx_count = 0;
- int number_to_free;
- int num_freed;
- int packet_not_copied;
+ const int coreid = cvmx_get_core_num();
+ uint64_t old_group_mask;
+ uint64_t old_scratch;
+ int rx_count = 0;
+ int did_work_request = 0;
+ int packet_not_copied;
/* Prefetch cvm_oct_device since we know we need it soon */
prefetch(cvm_oct_device);
@@ -227,59 +253,63 @@
cvmx_write_csr(CVMX_POW_PP_GRP_MSKX(coreid),
(old_group_mask & ~0xFFFFull) | 1 << pow_receive_group);
- if (USE_ASYNC_IOBDMA)
+ if (USE_ASYNC_IOBDMA) {
cvmx_pow_work_request_async(CVMX_SCR_SCRATCH, CVMX_POW_NO_WAIT);
+ did_work_request = 1;
+ }
- while (1) {
+ while (rx_count < budget) {
struct sk_buff *skb = NULL;
+ struct sk_buff **pskb = NULL;
int skb_in_hw;
cvmx_wqe_t *work;
- if (USE_ASYNC_IOBDMA) {
+ if (USE_ASYNC_IOBDMA && did_work_request)
work = cvmx_pow_work_response_async(CVMX_SCR_SCRATCH);
- } else {
- if ((INTERRUPT_LIMIT == 0)
- || likely(rx_count < MAX_RX_PACKETS))
- work =
- cvmx_pow_work_request_sync
- (CVMX_POW_NO_WAIT);
- else
- work = NULL;
- }
+ else
+ work = cvmx_pow_work_request_sync(CVMX_POW_NO_WAIT);
+
prefetch(work);
- if (work == NULL)
+ did_work_request = 0;
+ if (work == NULL) {
+ union cvmx_pow_wq_int wq_int;
+ wq_int.u64 = 0;
+ wq_int.s.iq_dis = 1 << pow_receive_group;
+ wq_int.s.wq_int = 1 << pow_receive_group;
+ cvmx_write_csr(CVMX_POW_WQ_INT, wq_int.u64);
break;
+ }
+ pskb = (struct sk_buff **)(cvm_oct_get_buffer_ptr(work->packet_ptr) - sizeof(void *));
+ prefetch(pskb);
- /*
- * Limit each core to processing MAX_RX_PACKETS
- * packets without a break. This way the RX can't
- * starve the TX task.
- */
- if (USE_ASYNC_IOBDMA) {
+ if (USE_ASYNC_IOBDMA && rx_count < (budget - 1)) {
+ cvmx_pow_work_request_async_nocheck(CVMX_SCR_SCRATCH, CVMX_POW_NO_WAIT);
+ did_work_request = 1;
+ }
- if ((INTERRUPT_LIMIT == 0)
- || likely(rx_count < MAX_RX_PACKETS))
- cvmx_pow_work_request_async_nocheck
- (CVMX_SCR_SCRATCH, CVMX_POW_NO_WAIT);
- else {
- cvmx_scratch_write64(CVMX_SCR_SCRATCH,
- 0x8000000000000000ull);
- cvmx_pow_tag_sw_null_nocheck();
- }
+ if (rx_count == 0) {
+ /*
+ * First time through, see if there is enough
+ * work waiting to merit waking another
+ * CPU.
+ */
+ union cvmx_pow_wq_int_cntx counts;
+ int backlog;
+ int cores_in_use = core_state.baseline_cores - atomic_read(&core_state.available_cores);
+ counts.u64 = cvmx_read_csr(CVMX_POW_WQ_INT_CNTX(pow_receive_group));
+ backlog = counts.s.iq_cnt + counts.s.ds_cnt;
+ if (backlog > budget * cores_in_use && napi != NULL)
+ cvm_oct_enable_one_cpu();
}
skb_in_hw = USE_SKBUFFS_IN_HW && work->word2.s.bufs == 1;
if (likely(skb_in_hw)) {
- skb =
- *(struct sk_buff
- **)(cvm_oct_get_buffer_ptr(work->packet_ptr) -
- sizeof(void *));
+ skb = *pskb;
prefetch(&skb->head);
prefetch(&skb->len);
}
prefetch(cvm_oct_device[work->ipprt]);
- rx_count++;
/* Immediately throw away all packets with receive errors */
if (unlikely(work->word2.snoip.rcv_error)) {
if (cvm_oct_check_rcv_error(work))
@@ -292,39 +322,27 @@
* buffer.
*/
if (likely(skb_in_hw)) {
- /*
- * This calculation was changed in case the
- * skb header is using a different address
- * aliasing type than the buffer. It doesn't
- * make any differnece now, but the new one is
- * more correct.
- */
- skb->data =
- skb->head + work->packet_ptr.s.addr -
- cvmx_ptr_to_phys(skb->head);
+ skb->data = skb->head + work->packet_ptr.s.addr - cvmx_ptr_to_phys(skb->head);
prefetch(skb->data);
skb->len = work->len;
skb_set_tail_pointer(skb, skb->len);
packet_not_copied = 1;
} else {
-
/*
* We have to copy the packet. First allocate
* an skbuff for it.
*/
skb = dev_alloc_skb(work->len);
if (!skb) {
- DEBUGPRINT("Port %d failed to allocate "
- "skbuff, packet dropped\n",
- work->ipprt);
+ DEBUGPRINT("Port %d failed to allocate skbuff, packet dropped\n",
+ work->ipprt);
cvm_oct_free_work(work);
continue;
}
/*
* Check if we've received a packet that was
- * entirely stored in the work entry. This is
- * untested.
+ * entirely stored in the work entry.
*/
if (unlikely(work->word2.s.bufs == 0)) {
uint8_t *ptr = work->packet_data;
@@ -343,15 +361,13 @@
/* No packet buffers to free */
} else {
int segments = work->word2.s.bufs;
- union cvmx_buf_ptr segment_ptr =
- work->packet_ptr;
+ union cvmx_buf_ptr segment_ptr = work->packet_ptr;
int len = work->len;
while (segments--) {
union cvmx_buf_ptr next_ptr =
- *(union cvmx_buf_ptr *)
- cvmx_phys_to_ptr(segment_ptr.s.
- addr - 8);
+ *(union cvmx_buf_ptr *)cvmx_phys_to_ptr(segment_ptr.s.addr - 8);
+
/*
* Octeon Errata PKI-100: The segment size is
* wrong. Until it is fixed, calculate the
@@ -361,22 +377,18 @@
* one: int segment_size =
* segment_ptr.s.size;
*/
- int segment_size =
- CVMX_FPA_PACKET_POOL_SIZE -
- (segment_ptr.s.addr -
- (((segment_ptr.s.addr >> 7) -
- segment_ptr.s.back) << 7));
- /* Don't copy more than what is left
- in the packet */
+ int segment_size = CVMX_FPA_PACKET_POOL_SIZE -
+ (segment_ptr.s.addr - (((segment_ptr.s.addr >> 7) - segment_ptr.s.back) << 7));
+ /*
+ * Don't copy more than what
+ * is left in the packet.
+ */
if (segment_size > len)
segment_size = len;
/* Copy the data into the packet */
memcpy(skb_put(skb, segment_size),
- cvmx_phys_to_ptr(segment_ptr.s.
- addr),
+ cvmx_phys_to_ptr(segment_ptr.s.addr),
segment_size);
- /* Reduce the amount of bytes left
- to copy */
len -= segment_size;
segment_ptr = next_ptr;
}
@@ -389,16 +401,15 @@
struct net_device *dev = cvm_oct_device[work->ipprt];
struct octeon_ethernet *priv = netdev_priv(dev);
- /* Only accept packets for devices
- that are currently up */
+ /*
+ * Only accept packets for devices that are
+ * currently up.
+ */
if (likely(dev->flags & IFF_UP)) {
skb->protocol = eth_type_trans(skb, dev);
skb->dev = dev;
- if (unlikely
- (work->word2.s.not_IP
- || work->word2.s.IP_exc
- || work->word2.s.L4_error))
+ if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc || work->word2.s.L4_error))
skb->ip_summed = CHECKSUM_NONE;
else
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -414,15 +425,13 @@
#endif
}
netif_receive_skb(skb);
+ rx_count++;
} else {
+ /* Drop any packet received for a device that isn't up */
/*
- * Drop any packet received for a
- * device that isn't up.
- */
- /*
- DEBUGPRINT("%s: Device not up, packet dropped\n",
- dev->name);
- */
+ DEBUGPRINT("%s: Device not up, packet dropped\n",
+ dev->name);
+ */
#ifdef CONFIG_64BIT
atomic64_add(1, (atomic64_t *)&priv->stats.rx_dropped);
#else
@@ -435,9 +444,8 @@
* Drop any packet received for a device that
* doesn't exist.
*/
- DEBUGPRINT("Port %d not controlled by Linux, packet "
- "dropped\n",
- work->ipprt);
+ DEBUGPRINT("Port %d not controlled by Linux, packet dropped\n",
+ work->ipprt);
dev_kfree_skb_irq(skb);
}
/*
@@ -459,47 +467,93 @@
cvm_oct_free_work(work);
}
}
-
/* Restore the original POW group mask */
cvmx_write_csr(CVMX_POW_PP_GRP_MSKX(coreid), old_group_mask);
if (USE_ASYNC_IOBDMA) {
/* Restore the scratch area */
cvmx_scratch_write64(CVMX_SCR_SCRATCH, old_scratch);
}
+ cvm_oct_rx_refill_pool(0);
- if (USE_SKBUFFS_IN_HW) {
- /* Refill the packet buffer pool */
- number_to_free =
- cvmx_fau_fetch_and_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE, 0);
-
- if (number_to_free > 0) {
- cvmx_fau_atomic_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE,
- -number_to_free);
- num_freed =
- cvm_oct_mem_fill_fpa(CVMX_FPA_PACKET_POOL,
- CVMX_FPA_PACKET_POOL_SIZE,
- number_to_free);
- if (num_freed != number_to_free) {
- cvmx_fau_atomic_add32
- (FAU_NUM_PACKET_BUFFERS_TO_FREE,
- number_to_free - num_freed);
- }
- }
+ if (rx_count < budget && napi != NULL) {
+ /* No more work */
+ napi_complete(napi);
+ cvm_oct_no_more_work();
}
+ return rx_count;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/**
+ * cvm_oct_poll_controller - poll for receive packets
+ * device.
+ *
+ * @dev: Device to poll. Unused
+ */
+void cvm_oct_poll_controller(struct net_device *dev)
+{
+ cvm_oct_napi_poll(NULL, 16);
+}
+#endif
+
void cvm_oct_rx_initialize(void)
{
int i;
- /* Initialize all of the tasklets */
- for (i = 0; i < NR_CPUS; i++)
- tasklet_init(&cvm_oct_tasklet[i].t, cvm_oct_tasklet_rx, 0);
+ struct net_device *dev_for_napi = NULL;
+ union cvmx_pow_wq_int_thrx int_thr;
+ union cvmx_pow_wq_int_pc int_pc;
+
+ for (i = 0; i < TOTAL_NUMBER_OF_PORTS; i++) {
+ if (cvm_oct_device[i]) {
+ dev_for_napi = cvm_oct_device[i];
+ break;
+ }
+ }
+
+ if (NULL == dev_for_napi)
+ panic("No net_devices were allocated.");
+
+ if (max_rx_cpus > 1 && max_rx_cpus < num_online_cpus())
+ atomic_set(&core_state.available_cores, max_rx_cpus);
+ else
+ atomic_set(&core_state.available_cores, num_online_cpus());
+ core_state.baseline_cores = atomic_read(&core_state.available_cores);
+
+ core_state.cpu_state = CPU_MASK_NONE;
+ for_each_possible_cpu(i) {
+ netif_napi_add(dev_for_napi, &cvm_oct_napi[i].napi,
+ cvm_oct_napi_poll, rx_napi_weight);
+ napi_enable(&cvm_oct_napi[i].napi);
+ }
+ /* Register an IRQ hander for to receive POW interrupts */
+ i = request_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group,
+ cvm_oct_do_interrupt, 0, "Ethernet", cvm_oct_device);
+
+ if (i)
+ panic("Could not acquire Ethernet IRQ %d\n",
+ OCTEON_IRQ_WORKQ0 + pow_receive_group);
+
+ disable_irq_nosync(OCTEON_IRQ_WORKQ0 + pow_receive_group);
+
+ int_thr.u64 = 0;
+ int_thr.s.tc_en = 1;
+ int_thr.s.tc_thr = 1;
+ /* Enable POW interrupt when our port has at least one packet */
+ cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), int_thr.u64);
+
+ int_pc.u64 = 0;
+ int_pc.s.pc_thr = 5;
+ cvmx_write_csr(CVMX_POW_WQ_INT_PC, int_pc.u64);
+
+
+ /* Scheduld NAPI now. This will indirectly enable interrupts. */
+ cvm_oct_enable_one_cpu();
}
void cvm_oct_rx_shutdown(void)
{
int i;
- /* Shutdown all of the tasklets */
- for (i = 0; i < NR_CPUS; i++)
- tasklet_kill(&cvm_oct_tasklet[i].t);
+ /* Shutdown all of the NAPIs */
+ for_each_possible_cpu(i)
+ netif_napi_del(&cvm_oct_napi[i].napi);
}
diff --git a/drivers/staging/octeon/ethernet-rx.h b/drivers/staging/octeon/ethernet-rx.h
index a9b72b8..a0743b8 100644
--- a/drivers/staging/octeon/ethernet-rx.h
+++ b/drivers/staging/octeon/ethernet-rx.h
@@ -24,10 +24,29 @@
* This file may also be available under a different license from Cavium.
* Contact Cavium Networks for more information
*********************************************************************/
+#include "cvmx-fau.h"
-irqreturn_t cvm_oct_do_interrupt(int cpl, void *dev_id);
void cvm_oct_poll_controller(struct net_device *dev);
-void cvm_oct_tasklet_rx(unsigned long unused);
-
void cvm_oct_rx_initialize(void);
void cvm_oct_rx_shutdown(void);
+
+static inline void cvm_oct_rx_refill_pool(int fill_threshold)
+{
+ int number_to_free;
+ int num_freed;
+ /* Refill the packet buffer pool */
+ number_to_free =
+ cvmx_fau_fetch_and_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE, 0);
+
+ if (number_to_free > fill_threshold) {
+ cvmx_fau_atomic_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE,
+ -number_to_free);
+ num_freed = cvm_oct_mem_fill_fpa(CVMX_FPA_PACKET_POOL,
+ CVMX_FPA_PACKET_POOL_SIZE,
+ number_to_free);
+ if (num_freed != number_to_free) {
+ cvmx_fau_atomic_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE,
+ number_to_free - num_freed);
+ }
+ }
+}
diff --git a/drivers/staging/octeon/ethernet-sgmii.c b/drivers/staging/octeon/ethernet-sgmii.c
index 6061d01..2d8589e 100644
--- a/drivers/staging/octeon/ethernet-sgmii.c
+++ b/drivers/staging/octeon/ethernet-sgmii.c
@@ -26,7 +26,6 @@
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include <linux/mii.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
diff --git a/drivers/staging/octeon/ethernet-spi.c b/drivers/staging/octeon/ethernet-spi.c
index 00dc0f4..b58b897 100644
--- a/drivers/staging/octeon/ethernet-spi.c
+++ b/drivers/staging/octeon/ethernet-spi.c
@@ -26,7 +26,6 @@
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include <linux/mii.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 5352941..afc2b73 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -4,7 +4,7 @@
* Contact: support@caviumnetworks.com
* This file is part of the OCTEON SDK
*
- * Copyright (c) 2003-2007 Cavium Networks
+ * Copyright (c) 2003-2010 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
@@ -31,10 +31,6 @@
#include <linux/etherdevice.h>
#include <linux/ip.h>
#include <linux/string.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-#include <linux/seq_file.h>
-#include <linux/proc_fs.h>
#include <net/dst.h>
#ifdef CONFIG_XFRM
#include <linux/xfrm.h>
@@ -52,11 +48,14 @@
#include "cvmx-wqe.h"
#include "cvmx-fau.h"
+#include "cvmx-pip.h"
#include "cvmx-pko.h"
#include "cvmx-helper.h"
#include "cvmx-gmxx-defs.h"
+#define CVM_OCT_SKB_CB(skb) ((u64 *)((skb)->cb))
+
/*
* You can define GET_SKBUFF_QOS() to override how the skbuff output
* function determines which output queue is used. The default
@@ -68,12 +67,81 @@
#define GET_SKBUFF_QOS(skb) 0
#endif
+static void cvm_oct_tx_do_cleanup(unsigned long arg);
+static DECLARE_TASKLET(cvm_oct_tx_cleanup_tasklet, cvm_oct_tx_do_cleanup, 0);
+
+/* Maximum number of SKBs to try to free per xmit packet. */
+#define MAX_SKB_TO_FREE (MAX_OUT_QUEUE_DEPTH * 2)
+
+static inline int32_t cvm_oct_adjust_skb_to_free(int32_t skb_to_free, int fau)
+{
+ int32_t undo;
+ undo = skb_to_free > 0 ? MAX_SKB_TO_FREE : skb_to_free + MAX_SKB_TO_FREE;
+ if (undo > 0)
+ cvmx_fau_atomic_add32(fau, -undo);
+ skb_to_free = -skb_to_free > MAX_SKB_TO_FREE ? MAX_SKB_TO_FREE : -skb_to_free;
+ return skb_to_free;
+}
+
+static void cvm_oct_kick_tx_poll_watchdog(void)
+{
+ union cvmx_ciu_timx ciu_timx;
+ ciu_timx.u64 = 0;
+ ciu_timx.s.one_shot = 1;
+ ciu_timx.s.len = cvm_oct_tx_poll_interval;
+ cvmx_write_csr(CVMX_CIU_TIMX(1), ciu_timx.u64);
+}
+
+void cvm_oct_free_tx_skbs(struct net_device *dev)
+{
+ int32_t skb_to_free;
+ int qos, queues_per_port;
+ int total_freed = 0;
+ int total_remaining = 0;
+ unsigned long flags;
+ struct octeon_ethernet *priv = netdev_priv(dev);
+
+ queues_per_port = cvmx_pko_get_num_queues(priv->port);
+ /* Drain any pending packets in the free list */
+ for (qos = 0; qos < queues_per_port; qos++) {
+ if (skb_queue_len(&priv->tx_free_list[qos]) == 0)
+ continue;
+ skb_to_free = cvmx_fau_fetch_and_add32(priv->fau+qos*4, MAX_SKB_TO_FREE);
+ skb_to_free = cvm_oct_adjust_skb_to_free(skb_to_free, priv->fau+qos*4);
+
+
+ total_freed += skb_to_free;
+ if (skb_to_free > 0) {
+ struct sk_buff *to_free_list = NULL;
+ spin_lock_irqsave(&priv->tx_free_list[qos].lock, flags);
+ while (skb_to_free > 0) {
+ struct sk_buff *t = __skb_dequeue(&priv->tx_free_list[qos]);
+ t->next = to_free_list;
+ to_free_list = t;
+ skb_to_free--;
+ }
+ spin_unlock_irqrestore(&priv->tx_free_list[qos].lock, flags);
+ /* Do the actual freeing outside of the lock. */
+ while (to_free_list) {
+ struct sk_buff *t = to_free_list;
+ to_free_list = to_free_list->next;
+ dev_kfree_skb_any(t);
+ }
+ }
+ total_remaining += skb_queue_len(&priv->tx_free_list[qos]);
+ }
+ if (total_freed >= 0 && netif_queue_stopped(dev))
+ netif_wake_queue(dev);
+ if (total_remaining)
+ cvm_oct_kick_tx_poll_watchdog();
+}
+
/**
- * Packet transmit
- *
+ * cvm_oct_xmit - transmit a packet
* @skb: Packet to send
* @dev: Device info structure
- * Returns Always returns zero
+ *
+ * Returns Always returns NETDEV_TX_OK
*/
int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
{
@@ -81,13 +149,15 @@
union cvmx_buf_ptr hw_buffer;
uint64_t old_scratch;
uint64_t old_scratch2;
- int dropped;
int qos;
- int queue_it_up;
+ int i;
+ enum {QUEUE_CORE, QUEUE_HW, QUEUE_DROP} queue_type;
struct octeon_ethernet *priv = netdev_priv(dev);
+ struct sk_buff *to_free_list;
int32_t skb_to_free;
- int32_t undo;
int32_t buffers_to_free;
+ u32 total_to_clean;
+ unsigned long flags;
#if REUSE_SKBUFFS_WITHOUT_FREE
unsigned char *fpa_head;
#endif
@@ -98,9 +168,6 @@
*/
prefetch(priv);
- /* Start off assuming no drop */
- dropped = 0;
-
/*
* The check on CVMX_PKO_QUEUES_PER_PORT_* is designed to
* completely remove "qos" in the event neither interface
@@ -135,6 +202,28 @@
}
/*
+ * We have space for 6 segment pointers, If there will be more
+ * than that, we must linearize.
+ */
+ if (unlikely(skb_shinfo(skb)->nr_frags > 5)) {
+ if (unlikely(__skb_linearize(skb))) {
+ queue_type = QUEUE_DROP;
+ if (USE_ASYNC_IOBDMA) {
+ /* Get the number of skbuffs in use by the hardware */
+ CVMX_SYNCIOBDMA;
+ skb_to_free = cvmx_scratch_read64(CVMX_SCR_SCRATCH);
+ } else {
+ /* Get the number of skbuffs in use by the hardware */
+ skb_to_free = cvmx_fau_fetch_and_add32(priv->fau + qos * 4,
+ MAX_SKB_TO_FREE);
+ }
+ skb_to_free = cvm_oct_adjust_skb_to_free(skb_to_free, priv->fau + qos * 4);
+ spin_lock_irqsave(&priv->tx_free_list[qos].lock, flags);
+ goto skip_xmit;
+ }
+ }
+
+ /*
* The CN3XXX series of parts has an errata (GMX-401) which
* causes the GMX block to hang if a collision occurs towards
* the end of a <68 byte packet. As a workaround for this, we
@@ -162,13 +251,6 @@
}
}
- /* Build the PKO buffer pointer */
- hw_buffer.u64 = 0;
- hw_buffer.s.addr = cvmx_ptr_to_phys(skb->data);
- hw_buffer.s.pool = 0;
- hw_buffer.s.size =
- (unsigned long)skb_end_pointer(skb) - (unsigned long)skb->head;
-
/* Build the PKO command */
pko_command.u64 = 0;
pko_command.s.n2 = 1; /* Don't pollute L2 with the outgoing packet */
@@ -178,7 +260,31 @@
pko_command.s.subone0 = 1;
pko_command.s.dontfree = 1;
- pko_command.s.reg0 = priv->fau + qos * 4;
+
+ /* Build the PKO buffer pointer */
+ hw_buffer.u64 = 0;
+ if (skb_shinfo(skb)->nr_frags == 0) {
+ hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data);
+ hw_buffer.s.pool = 0;
+ hw_buffer.s.size = skb->len;
+ } else {
+ hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data);
+ hw_buffer.s.pool = 0;
+ hw_buffer.s.size = skb_headlen(skb);
+ CVM_OCT_SKB_CB(skb)[0] = hw_buffer.u64;
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ struct skb_frag_struct *fs = skb_shinfo(skb)->frags + i;
+ hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)(page_address(fs->page) + fs->page_offset));
+ hw_buffer.s.size = fs->size;
+ CVM_OCT_SKB_CB(skb)[i + 1] = hw_buffer.u64;
+ }
+ hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)CVM_OCT_SKB_CB(skb));
+ hw_buffer.s.size = skb_shinfo(skb)->nr_frags + 1;
+ pko_command.s.segs = skb_shinfo(skb)->nr_frags + 1;
+ pko_command.s.gather = 1;
+ goto dont_put_skbuff_in_hw;
+ }
+
/*
* See if we can put this skb in the FPA pool. Any strange
* behavior from the Linux networking stack will most likely
@@ -190,7 +296,7 @@
* shown a 25% increase in performance under some loads.
*/
#if REUSE_SKBUFFS_WITHOUT_FREE
- fpa_head = skb->head + 128 - ((unsigned long)skb->head & 0x7f);
+ fpa_head = skb->head + 256 - ((unsigned long)skb->head & 0x7f);
if (unlikely(skb->data < fpa_head)) {
/*
* printk("TX buffer beginning can't meet FPA
@@ -248,10 +354,9 @@
* We can use this buffer in the FPA. We don't need the FAU
* update anymore
*/
- pko_command.s.reg0 = 0;
pko_command.s.dontfree = 0;
- hw_buffer.s.back = (skb->data - fpa_head) >> 7;
+ hw_buffer.s.back = ((unsigned long)skb->data >> 7) - ((unsigned long)fpa_head >> 7);
*(struct sk_buff **)(fpa_head - sizeof(void *)) = skb;
/*
@@ -272,16 +377,16 @@
skb->tc_verd = 0;
#endif /* CONFIG_NET_CLS_ACT */
#endif /* CONFIG_NET_SCHED */
+#endif /* REUSE_SKBUFFS_WITHOUT_FREE */
dont_put_skbuff_in_hw:
-#endif /* REUSE_SKBUFFS_WITHOUT_FREE */
/* Check if we can use the hardware checksumming */
if (USE_HW_TCPUDP_CHECKSUM && (skb->protocol == htons(ETH_P_IP)) &&
(ip_hdr(skb)->version == 4) && (ip_hdr(skb)->ihl == 5) &&
((ip_hdr(skb)->frag_off == 0) || (ip_hdr(skb)->frag_off == 1 << 14))
- && ((ip_hdr(skb)->protocol == IP_PROTOCOL_TCP)
- || (ip_hdr(skb)->protocol == IP_PROTOCOL_UDP))) {
+ && ((ip_hdr(skb)->protocol == IPPROTO_TCP)
+ || (ip_hdr(skb)->protocol == IPPROTO_UDP))) {
/* Use hardware checksum calc */
pko_command.s.ipoffp1 = sizeof(struct ethhdr) + 1;
}
@@ -299,89 +404,116 @@
cvmx_fau_fetch_and_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE, 0);
}
- /*
- * We try to claim MAX_SKB_TO_FREE buffers. If there were not
- * that many available, we have to un-claim (undo) any that
- * were in excess. If skb_to_free is positive we will free
- * that many buffers.
- */
- undo = skb_to_free > 0 ?
- MAX_SKB_TO_FREE : skb_to_free + MAX_SKB_TO_FREE;
- if (undo > 0)
- cvmx_fau_atomic_add32(priv->fau+qos*4, -undo);
- skb_to_free = -skb_to_free > MAX_SKB_TO_FREE ?
- MAX_SKB_TO_FREE : -skb_to_free;
+ skb_to_free = cvm_oct_adjust_skb_to_free(skb_to_free, priv->fau+qos*4);
/*
* If we're sending faster than the receive can free them then
* don't do the HW free.
*/
- if ((buffers_to_free < -100) && !pko_command.s.dontfree) {
+ if ((buffers_to_free < -100) && !pko_command.s.dontfree)
pko_command.s.dontfree = 1;
- pko_command.s.reg0 = priv->fau + qos * 4;
- }
- cvmx_pko_send_packet_prepare(priv->port, priv->queue + qos,
- CVMX_PKO_LOCK_CMD_QUEUE);
+ if (pko_command.s.dontfree) {
+ queue_type = QUEUE_CORE;
+ pko_command.s.reg0 = priv->fau+qos*4;
+ } else {
+ queue_type = QUEUE_HW;
+ }
+ if (USE_ASYNC_IOBDMA)
+ cvmx_fau_async_fetch_and_add32(CVMX_SCR_SCRATCH, FAU_TOTAL_TX_TO_CLEAN, 1);
+
+ spin_lock_irqsave(&priv->tx_free_list[qos].lock, flags);
/* Drop this packet if we have too many already queued to the HW */
- if (unlikely
- (skb_queue_len(&priv->tx_free_list[qos]) >= MAX_OUT_QUEUE_DEPTH)) {
- /*
- DEBUGPRINT("%s: Tx dropped. Too many queued\n", dev->name);
- */
- dropped = 1;
- }
- /* Send the packet to the output queue */
- else if (unlikely
- (cvmx_pko_send_packet_finish
- (priv->port, priv->queue + qos, pko_command, hw_buffer,
- CVMX_PKO_LOCK_CMD_QUEUE))) {
- DEBUGPRINT("%s: Failed to send the packet\n", dev->name);
- dropped = 1;
- }
-
- if (USE_ASYNC_IOBDMA) {
- /* Restore the scratch area */
- cvmx_scratch_write64(CVMX_SCR_SCRATCH, old_scratch);
- cvmx_scratch_write64(CVMX_SCR_SCRATCH + 8, old_scratch2);
- }
-
- queue_it_up = 0;
- if (unlikely(dropped)) {
- dev_kfree_skb_any(skb);
- priv->stats.tx_dropped++;
- } else {
- if (USE_SKBUFFS_IN_HW) {
- /* Put this packet on the queue to be freed later */
- if (pko_command.s.dontfree)
- queue_it_up = 1;
- else
- cvmx_fau_atomic_add32
- (FAU_NUM_PACKET_BUFFERS_TO_FREE, -1);
+ if (unlikely(skb_queue_len(&priv->tx_free_list[qos]) >= MAX_OUT_QUEUE_DEPTH)) {
+ if (dev->tx_queue_len != 0) {
+ /* Drop the lock when notifying the core. */
+ spin_unlock_irqrestore(&priv->tx_free_list[qos].lock, flags);
+ netif_stop_queue(dev);
+ spin_lock_irqsave(&priv->tx_free_list[qos].lock, flags);
} else {
- /* Put this packet on the queue to be freed later */
- queue_it_up = 1;
+ /* If not using normal queueing. */
+ queue_type = QUEUE_DROP;
+ goto skip_xmit;
}
}
- if (queue_it_up) {
- spin_lock(&priv->tx_free_list[qos].lock);
+ cvmx_pko_send_packet_prepare(priv->port, priv->queue + qos,
+ CVMX_PKO_LOCK_NONE);
+
+ /* Send the packet to the output queue */
+ if (unlikely(cvmx_pko_send_packet_finish(priv->port,
+ priv->queue + qos,
+ pko_command, hw_buffer,
+ CVMX_PKO_LOCK_NONE))) {
+ DEBUGPRINT("%s: Failed to send the packet\n", dev->name);
+ queue_type = QUEUE_DROP;
+ }
+skip_xmit:
+ to_free_list = NULL;
+
+ switch (queue_type) {
+ case QUEUE_DROP:
+ skb->next = to_free_list;
+ to_free_list = skb;
+ priv->stats.tx_dropped++;
+ break;
+ case QUEUE_HW:
+ cvmx_fau_atomic_add32(FAU_NUM_PACKET_BUFFERS_TO_FREE, -1);
+ break;
+ case QUEUE_CORE:
__skb_queue_tail(&priv->tx_free_list[qos], skb);
- cvm_oct_free_tx_skbs(priv, skb_to_free, qos, 0);
- spin_unlock(&priv->tx_free_list[qos].lock);
- } else {
- cvm_oct_free_tx_skbs(priv, skb_to_free, qos, 1);
+ break;
+ default:
+ BUG();
}
- return 0;
+ while (skb_to_free > 0) {
+ struct sk_buff *t = __skb_dequeue(&priv->tx_free_list[qos]);
+ t->next = to_free_list;
+ to_free_list = t;
+ skb_to_free--;
+ }
+
+ spin_unlock_irqrestore(&priv->tx_free_list[qos].lock, flags);
+
+ /* Do the actual freeing outside of the lock. */
+ while (to_free_list) {
+ struct sk_buff *t = to_free_list;
+ to_free_list = to_free_list->next;
+ dev_kfree_skb_any(t);
+ }
+
+ if (USE_ASYNC_IOBDMA) {
+ CVMX_SYNCIOBDMA;
+ total_to_clean = cvmx_scratch_read64(CVMX_SCR_SCRATCH);
+ /* Restore the scratch area */
+ cvmx_scratch_write64(CVMX_SCR_SCRATCH, old_scratch);
+ cvmx_scratch_write64(CVMX_SCR_SCRATCH + 8, old_scratch2);
+ } else {
+ total_to_clean = cvmx_fau_fetch_and_add32(FAU_TOTAL_TX_TO_CLEAN, 1);
+ }
+
+ if (total_to_clean & 0x3ff) {
+ /*
+ * Schedule the cleanup tasklet every 1024 packets for
+ * the pathological case of high traffic on one port
+ * delaying clean up of packets on a different port
+ * that is blocked waiting for the cleanup.
+ */
+ tasklet_schedule(&cvm_oct_tx_cleanup_tasklet);
+ }
+
+ cvm_oct_kick_tx_poll_watchdog();
+
+ return NETDEV_TX_OK;
}
/**
- * Packet transmit to the POW
- *
+ * cvm_oct_xmit_pow - transmit a packet to the POW
* @skb: Packet to send
* @dev: Device info structure
+
* Returns Always returns zero
*/
int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev)
@@ -459,8 +591,8 @@
work->word2.s.dec_ipcomp = 0; /* FIXME */
#endif
work->word2.s.tcp_or_udp =
- (ip_hdr(skb)->protocol == IP_PROTOCOL_TCP)
- || (ip_hdr(skb)->protocol == IP_PROTOCOL_UDP);
+ (ip_hdr(skb)->protocol == IPPROTO_TCP)
+ || (ip_hdr(skb)->protocol == IPPROTO_UDP);
#if 0
/* FIXME */
work->word2.s.dec_ipsec = 0;
@@ -529,106 +661,11 @@
}
/**
- * Transmit a work queue entry out of the ethernet port. Both
- * the work queue entry and the packet data can optionally be
- * freed. The work will be freed on error as well.
- *
- * @dev: Device to transmit out.
- * @work_queue_entry:
- * Work queue entry to send
- * @do_free: True if the work queue entry and packet data should be
- * freed. If false, neither will be freed.
- * @qos: Index into the queues for this port to transmit on. This
- * is used to implement QoS if their are multiple queues per
- * port. This parameter must be between 0 and the number of
- * queues per port minus 1. Values outside of this range will
- * be change to zero.
- *
- * Returns Zero on success, negative on failure.
- */
-int cvm_oct_transmit_qos(struct net_device *dev, void *work_queue_entry,
- int do_free, int qos)
-{
- unsigned long flags;
- union cvmx_buf_ptr hw_buffer;
- cvmx_pko_command_word0_t pko_command;
- int dropped;
- struct octeon_ethernet *priv = netdev_priv(dev);
- cvmx_wqe_t *work = work_queue_entry;
-
- if (!(dev->flags & IFF_UP)) {
- DEBUGPRINT("%s: Device not up\n", dev->name);
- if (do_free)
- cvm_oct_free_work(work);
- return -1;
- }
-
- /* The check on CVMX_PKO_QUEUES_PER_PORT_* is designed to completely
- remove "qos" in the event neither interface supports
- multiple queues per port */
- if ((CVMX_PKO_QUEUES_PER_PORT_INTERFACE0 > 1) ||
- (CVMX_PKO_QUEUES_PER_PORT_INTERFACE1 > 1)) {
- if (qos <= 0)
- qos = 0;
- else if (qos >= cvmx_pko_get_num_queues(priv->port))
- qos = 0;
- } else
- qos = 0;
-
- /* Start off assuming no drop */
- dropped = 0;
-
- local_irq_save(flags);
- cvmx_pko_send_packet_prepare(priv->port, priv->queue + qos,
- CVMX_PKO_LOCK_CMD_QUEUE);
-
- /* Build the PKO buffer pointer */
- hw_buffer.u64 = 0;
- hw_buffer.s.addr = work->packet_ptr.s.addr;
- hw_buffer.s.pool = CVMX_FPA_PACKET_POOL;
- hw_buffer.s.size = CVMX_FPA_PACKET_POOL_SIZE;
- hw_buffer.s.back = work->packet_ptr.s.back;
-
- /* Build the PKO command */
- pko_command.u64 = 0;
- pko_command.s.n2 = 1; /* Don't pollute L2 with the outgoing packet */
- pko_command.s.dontfree = !do_free;
- pko_command.s.segs = work->word2.s.bufs;
- pko_command.s.total_bytes = work->len;
-
- /* Check if we can use the hardware checksumming */
- if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc))
- pko_command.s.ipoffp1 = 0;
- else
- pko_command.s.ipoffp1 = sizeof(struct ethhdr) + 1;
-
- /* Send the packet to the output queue */
- if (unlikely
- (cvmx_pko_send_packet_finish
- (priv->port, priv->queue + qos, pko_command, hw_buffer,
- CVMX_PKO_LOCK_CMD_QUEUE))) {
- DEBUGPRINT("%s: Failed to send the packet\n", dev->name);
- dropped = -1;
- }
- local_irq_restore(flags);
-
- if (unlikely(dropped)) {
- if (do_free)
- cvm_oct_free_work(work);
- priv->stats.tx_dropped++;
- } else if (do_free)
- cvmx_fpa_free(work, CVMX_FPA_WQE_POOL, DONT_WRITEBACK(1));
-
- return dropped;
-}
-EXPORT_SYMBOL(cvm_oct_transmit_qos);
-
-/**
- * This function frees all skb that are currently queued for TX.
- *
+ * cvm_oct_tx_shutdown_dev - free all skb that are currently queued for TX.
* @dev: Device being shutdown
+ *
*/
-void cvm_oct_tx_shutdown(struct net_device *dev)
+void cvm_oct_tx_shutdown_dev(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
unsigned long flags;
@@ -642,3 +679,45 @@
spin_unlock_irqrestore(&priv->tx_free_list[qos].lock, flags);
}
}
+
+static void cvm_oct_tx_do_cleanup(unsigned long arg)
+{
+ int port;
+
+ for (port = 0; port < TOTAL_NUMBER_OF_PORTS; port++) {
+ if (cvm_oct_device[port]) {
+ struct net_device *dev = cvm_oct_device[port];
+ cvm_oct_free_tx_skbs(dev);
+ }
+ }
+}
+
+static irqreturn_t cvm_oct_tx_cleanup_watchdog(int cpl, void *dev_id)
+{
+ /* Disable the interrupt. */
+ cvmx_write_csr(CVMX_CIU_TIMX(1), 0);
+ /* Do the work in the tasklet. */
+ tasklet_schedule(&cvm_oct_tx_cleanup_tasklet);
+ return IRQ_HANDLED;
+}
+
+void cvm_oct_tx_initialize(void)
+{
+ int i;
+
+ /* Disable the interrupt. */
+ cvmx_write_csr(CVMX_CIU_TIMX(1), 0);
+ /* Register an IRQ hander for to receive CIU_TIMX(1) interrupts */
+ i = request_irq(OCTEON_IRQ_TIMER1,
+ cvm_oct_tx_cleanup_watchdog, 0,
+ "Ethernet", cvm_oct_device);
+
+ if (i)
+ panic("Could not acquire Ethernet IRQ %d\n", OCTEON_IRQ_TIMER1);
+}
+
+void cvm_oct_tx_shutdown(void)
+{
+ /* Free the interrupt handler */
+ free_irq(OCTEON_IRQ_TIMER1, cvm_oct_device);
+}
diff --git a/drivers/staging/octeon/ethernet-tx.h b/drivers/staging/octeon/ethernet-tx.h
index c0bebf7..547680c 100644
--- a/drivers/staging/octeon/ethernet-tx.h
+++ b/drivers/staging/octeon/ethernet-tx.h
@@ -29,29 +29,6 @@
int cvm_oct_xmit_pow(struct sk_buff *skb, struct net_device *dev);
int cvm_oct_transmit_qos(struct net_device *dev, void *work_queue_entry,
int do_free, int qos);
-void cvm_oct_tx_shutdown(struct net_device *dev);
-
-/**
- * Free dead transmit skbs.
- *
- * @priv: The driver data
- * @skb_to_free: The number of SKBs to free (free none if negative).
- * @qos: The queue to free from.
- * @take_lock: If true, acquire the skb list lock.
- */
-static inline void cvm_oct_free_tx_skbs(struct octeon_ethernet *priv,
- int skb_to_free,
- int qos, int take_lock)
-{
- /* Free skbuffs not in use by the hardware. */
- if (skb_to_free > 0) {
- if (take_lock)
- spin_lock(&priv->tx_free_list[qos].lock);
- while (skb_to_free > 0) {
- dev_kfree_skb(__skb_dequeue(&priv->tx_free_list[qos]));
- skb_to_free--;
- }
- if (take_lock)
- spin_unlock(&priv->tx_free_list[qos].lock);
- }
-}
+void cvm_oct_tx_initialize(void);
+void cvm_oct_tx_shutdown(void);
+void cvm_oct_tx_shutdown_dev(struct net_device *dev);
diff --git a/drivers/staging/octeon/ethernet-util.h b/drivers/staging/octeon/ethernet-util.h
index 37b6659..2346756 100644
--- a/drivers/staging/octeon/ethernet-util.h
+++ b/drivers/staging/octeon/ethernet-util.h
@@ -30,10 +30,9 @@
} while (0)
/**
- * Given a packet data address, return a pointer to the
- * beginning of the packet buffer.
- *
+ * cvm_oct_get_buffer_ptr - convert packet data address to pointer
* @packet_ptr: Packet data hardware address
+ *
* Returns Packet buffer pointer
*/
static inline void *cvm_oct_get_buffer_ptr(union cvmx_buf_ptr packet_ptr)
@@ -43,9 +42,7 @@
}
/**
- * Given an IPD/PKO port number, return the logical interface it is
- * on.
- *
+ * INTERFACE - convert IPD port to locgical interface
* @ipd_port: Port to check
*
* Returns Logical interface
@@ -65,9 +62,7 @@
}
/**
- * Given an IPD/PKO port number, return the port's index on a
- * logical interface.
- *
+ * INDEX - convert IPD/PKO port number to the port's interface index
* @ipd_port: Port to check
*
* Returns Index into interface port list
diff --git a/drivers/staging/octeon/ethernet-xaui.c b/drivers/staging/octeon/ethernet-xaui.c
index ee3dc41..3fca1cc 100644
--- a/drivers/staging/octeon/ethernet-xaui.c
+++ b/drivers/staging/octeon/ethernet-xaui.c
@@ -26,7 +26,6 @@
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include <linux/mii.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index 4cfd4b1..02b6367 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -29,7 +29,6 @@
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
-#include <linux/delay.h>
#include <linux/phy.h>
#include <net/dst.h>
@@ -43,8 +42,6 @@
#include "ethernet-tx.h"
#include "ethernet-mdio.h"
#include "ethernet-util.h"
-#include "ethernet-proc.h"
-
#include "cvmx-pip.h"
#include "cvmx-pko.h"
@@ -104,13 +101,15 @@
"\t\"eth2,spi3,spi7\" would cause these three devices to transmit\n"
"\tusing the pow_send_group.");
-static int disable_core_queueing = 1;
-module_param(disable_core_queueing, int, 0444);
-MODULE_PARM_DESC(disable_core_queueing, "\n"
- "\tWhen set the networking core's tx_queue_len is set to zero. This\n"
- "\tallows packets to be sent without lock contention in the packet\n"
- "\tscheduler resulting in some cases in improved throughput.\n");
+int max_rx_cpus = -1;
+module_param(max_rx_cpus, int, 0444);
+MODULE_PARM_DESC(max_rx_cpus, "\n"
+ "\t\tThe maximum number of CPUs to use for packet reception.\n"
+ "\t\tUse -1 to use all available CPUs.");
+int rx_napi_weight = 32;
+module_param(rx_napi_weight, int, 0444);
+MODULE_PARM_DESC(rx_napi_weight, "The NAPI WEIGHT parameter.");
/*
* The offset from mac_addr_base that should be used for the next port
@@ -122,9 +121,16 @@
static unsigned int cvm_oct_mac_addr_offset;
/**
- * Periodic timer to check auto negotiation
+ * cvm_oct_poll_queue - Workqueue for polling operations.
*/
-static struct timer_list cvm_oct_poll_timer;
+struct workqueue_struct *cvm_oct_poll_queue;
+
+/**
+ * cvm_oct_poll_queue_stopping - flag to indicate polling should stop.
+ *
+ * Set to one right before cvm_oct_poll_queue is destroyed.
+ */
+atomic_t cvm_oct_poll_queue_stopping = ATOMIC_INIT(0);
/**
* Array of every ethernet device owned by this driver indexed by
@@ -132,65 +138,44 @@
*/
struct net_device *cvm_oct_device[TOTAL_NUMBER_OF_PORTS];
-/**
- * Periodic timer tick for slow management operations
- *
- * @arg: Device to check
- */
-static void cvm_do_timer(unsigned long arg)
+u64 cvm_oct_tx_poll_interval;
+
+static void cvm_oct_rx_refill_worker(struct work_struct *work);
+static DECLARE_DELAYED_WORK(cvm_oct_rx_refill_work, cvm_oct_rx_refill_worker);
+
+static void cvm_oct_rx_refill_worker(struct work_struct *work)
{
- int32_t skb_to_free, undo;
- int queues_per_port;
- int qos;
- struct octeon_ethernet *priv;
- static int port;
+ /*
+ * FPA 0 may have been drained, try to refill it if we need
+ * more than num_packet_buffers / 2, otherwise normal receive
+ * processing will refill it. If it were drained, no packets
+ * could be received so cvm_oct_napi_poll would never be
+ * invoked to do the refill.
+ */
+ cvm_oct_rx_refill_pool(num_packet_buffers / 2);
- if (port >= CVMX_PIP_NUM_INPUT_PORTS) {
- /*
- * All ports have been polled. Start the next
- * iteration through the ports in one second.
- */
- port = 0;
- mod_timer(&cvm_oct_poll_timer, jiffies + HZ);
- return;
- }
- if (!cvm_oct_device[port])
- goto out;
-
- priv = netdev_priv(cvm_oct_device[port]);
- if (priv->poll)
- priv->poll(cvm_oct_device[port]);
-
- queues_per_port = cvmx_pko_get_num_queues(port);
- /* Drain any pending packets in the free list */
- for (qos = 0; qos < queues_per_port; qos++) {
- if (skb_queue_len(&priv->tx_free_list[qos]) == 0)
- continue;
- skb_to_free = cvmx_fau_fetch_and_add32(priv->fau + qos * 4,
- MAX_SKB_TO_FREE);
- undo = skb_to_free > 0 ?
- MAX_SKB_TO_FREE : skb_to_free + MAX_SKB_TO_FREE;
- if (undo > 0)
- cvmx_fau_atomic_add32(priv->fau+qos*4, -undo);
- skb_to_free = -skb_to_free > MAX_SKB_TO_FREE ?
- MAX_SKB_TO_FREE : -skb_to_free;
- cvm_oct_free_tx_skbs(priv, skb_to_free, qos, 1);
- }
- cvm_oct_device[port]->netdev_ops->ndo_get_stats(cvm_oct_device[port]);
-
-out:
- port++;
- /* Poll the next port in a 50th of a second.
- This spreads the polling of ports out a little bit */
- mod_timer(&cvm_oct_poll_timer, jiffies + HZ / 50);
+ if (!atomic_read(&cvm_oct_poll_queue_stopping))
+ queue_delayed_work(cvm_oct_poll_queue,
+ &cvm_oct_rx_refill_work, HZ);
}
-/**
- * Configure common hardware for all interfaces
- */
+static void cvm_oct_periodic_worker(struct work_struct *work)
+{
+ struct octeon_ethernet *priv = container_of(work,
+ struct octeon_ethernet,
+ port_periodic_work.work);
+
+ if (priv->poll)
+ priv->poll(cvm_oct_device[priv->port]);
+
+ cvm_oct_device[priv->port]->netdev_ops->ndo_get_stats(cvm_oct_device[priv->port]);
+
+ if (!atomic_read(&cvm_oct_poll_queue_stopping))
+ queue_delayed_work(cvm_oct_poll_queue, &priv->port_periodic_work, HZ);
+ }
+
static __init void cvm_oct_configure_common_hw(void)
{
- int r;
/* Setup the FPA */
cvmx_fpa_enable();
cvm_oct_mem_fill_fpa(CVMX_FPA_PACKET_POOL, CVMX_FPA_PACKET_POOL_SIZE,
@@ -205,28 +190,13 @@
cvmx_helper_setup_red(num_packet_buffers / 4,
num_packet_buffers / 8);
- /* Enable the MII interface */
- if (!octeon_is_simulation())
- cvmx_write_csr(CVMX_SMIX_EN(0), 1);
-
- /* Register an IRQ hander for to receive POW interrupts */
- r = request_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group,
- cvm_oct_do_interrupt, IRQF_SHARED, "Ethernet",
- cvm_oct_device);
-
-#if defined(CONFIG_SMP) && 0
- if (USE_MULTICORE_RECEIVE) {
- irq_set_affinity(OCTEON_IRQ_WORKQ0 + pow_receive_group,
- cpu_online_mask);
- }
-#endif
}
/**
- * Free a work queue entry received in a intercept callback.
+ * cvm_oct_free_work- Free a work queue entry
*
- * @work_queue_entry:
- * Work queue entry to free
+ * @work_queue_entry: Work queue entry to free
+ *
* Returns Zero on success, Negative on failure.
*/
int cvm_oct_free_work(void *work_queue_entry)
@@ -253,9 +223,9 @@
EXPORT_SYMBOL(cvm_oct_free_work);
/**
- * Get the low level ethernet statistics
- *
+ * cvm_oct_common_get_stats - get the low level ethernet statistics
* @dev: Device to get the statistics from
+ *
* Returns Pointer to the statistics
*/
static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
@@ -299,8 +269,7 @@
}
/**
- * Change the link MTU. Unimplemented
- *
+ * cvm_oct_common_change_mtu - change the link MTU
* @dev: Device to change
* @new_mtu: The new MTU
*
@@ -364,8 +333,7 @@
}
/**
- * Set the multicast list. Currently unimplemented.
- *
+ * cvm_oct_common_set_multicast_list - set the multicast list
* @dev: Device to work on
*/
static void cvm_oct_common_set_multicast_list(struct net_device *dev)
@@ -420,10 +388,10 @@
}
/**
- * Set the hardware MAC address for a device
- *
- * @dev: Device to change the MAC address for
- * @addr: Address structure to change it too. MAC address is addr + 2.
+ * cvm_oct_common_set_mac_address - set the hardware MAC address for a device
+ * @dev: The device in question.
+ * @addr: Address structure to change it too.
+
* Returns Zero on success
*/
static int cvm_oct_common_set_mac_address(struct net_device *dev, void *addr)
@@ -470,9 +438,9 @@
}
/**
- * Per network device initialization
- *
+ * cvm_oct_common_init - per network device initialization
* @dev: Device to initialize
+ *
* Returns Zero on success
*/
int cvm_oct_common_init(struct net_device *dev)
@@ -510,8 +478,11 @@
&& (always_use_pow || strstr(pow_send_list, dev->name)))
priv->queue = -1;
- if (priv->queue != -1 && USE_HW_TCPUDP_CHECKSUM)
- dev->features |= NETIF_F_IP_CSUM;
+ if (priv->queue != -1) {
+ dev->features |= NETIF_F_SG;
+ if (USE_HW_TCPUDP_CHECKSUM)
+ dev->features |= NETIF_F_IP_CSUM;
+ }
/* We do our own locking, Linux doesn't need to */
dev->features |= NETIF_F_LLTX;
@@ -625,12 +596,6 @@
extern void octeon_mdiobus_force_mod_depencency(void);
-/**
- * Module/ driver initialization. Creates the linux network
- * devices.
- *
- * Returns Zero on success
- */
static int __init cvm_oct_init_module(void)
{
int num_interfaces;
@@ -648,8 +613,12 @@
else
cvm_oct_mac_addr_offset = 0;
- cvm_oct_proc_initialize();
- cvm_oct_rx_initialize();
+ cvm_oct_poll_queue = create_singlethread_workqueue("octeon-ethernet");
+ if (cvm_oct_poll_queue == NULL) {
+ pr_err("octeon-ethernet: Cannot create workqueue");
+ return -ENOMEM;
+ }
+
cvm_oct_configure_common_hw();
cvmx_helper_initialize_packet_io_global();
@@ -682,6 +651,9 @@
*/
cvmx_fau_atomic_write32(FAU_NUM_PACKET_BUFFERS_TO_FREE, 0);
+ /* Initialize the FAU used for counting tx SKBs that need to be freed */
+ cvmx_fau_atomic_write32(FAU_TOTAL_TX_TO_CLEAN, 0);
+
if ((pow_send_group != -1)) {
struct net_device *dev;
pr_info("\tConfiguring device for POW only access\n");
@@ -689,7 +661,6 @@
if (dev) {
/* Initialize the device private structure. */
struct octeon_ethernet *priv = netdev_priv(dev);
- memset(priv, 0, sizeof(struct octeon_ethernet));
dev->netdev_ops = &cvm_oct_pow_netdev_ops;
priv->imode = CVMX_HELPER_INTERFACE_MODE_DISABLED;
@@ -700,19 +671,16 @@
skb_queue_head_init(&priv->tx_free_list[qos]);
if (register_netdev(dev) < 0) {
- pr_err("Failed to register ethernet "
- "device for POW\n");
+ pr_err("Failed to register ethernet device for POW\n");
kfree(dev);
} else {
cvm_oct_device[CVMX_PIP_NUM_INPUT_PORTS] = dev;
- pr_info("%s: POW send group %d, receive "
- "group %d\n",
- dev->name, pow_send_group,
- pow_receive_group);
+ pr_info("%s: POW send group %d, receive group %d\n",
+ dev->name, pow_send_group,
+ pow_receive_group);
}
} else {
- pr_err("Failed to allocate ethernet device "
- "for POW\n");
+ pr_err("Failed to allocate ethernet device for POW\n");
}
}
@@ -730,17 +698,15 @@
struct net_device *dev =
alloc_etherdev(sizeof(struct octeon_ethernet));
if (!dev) {
- pr_err("Failed to allocate ethernet device "
- "for port %d\n", port);
+ pr_err("Failed to allocate ethernet device for port %d\n", port);
continue;
}
- if (disable_core_queueing)
- dev->tx_queue_len = 0;
/* Initialize the device private structure. */
priv = netdev_priv(dev);
- memset(priv, 0, sizeof(struct octeon_ethernet));
+ INIT_DELAYED_WORK(&priv->port_periodic_work,
+ cvm_oct_periodic_worker);
priv->imode = imode;
priv->port = port;
priv->queue = cvmx_pko_get_base_queue(priv->port);
@@ -803,44 +769,25 @@
fau -=
cvmx_pko_get_num_queues(priv->port) *
sizeof(uint32_t);
+ queue_delayed_work(cvm_oct_poll_queue,
+ &priv->port_periodic_work, HZ);
}
}
}
- if (INTERRUPT_LIMIT) {
- /*
- * Set the POW timer rate to give an interrupt at most
- * INTERRUPT_LIMIT times per second.
- */
- cvmx_write_csr(CVMX_POW_WQ_INT_PC,
- octeon_bootinfo->eclock_hz / (INTERRUPT_LIMIT *
- 16 * 256) << 8);
+ cvm_oct_tx_initialize();
+ cvm_oct_rx_initialize();
- /*
- * Enable POW timer interrupt. It will count when
- * there are packets available.
- */
- cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group),
- 0x1ful << 24);
- } else {
- /* Enable POW interrupt when our port has at least one packet */
- cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), 0x1001);
- }
+ /*
+ * 150 uS: about 10 1500-byte packtes at 1GE.
+ */
+ cvm_oct_tx_poll_interval = 150 * (octeon_get_clock_rate() / 1000000);
- /* Enable the poll timer for checking RGMII status */
- init_timer(&cvm_oct_poll_timer);
- cvm_oct_poll_timer.data = 0;
- cvm_oct_poll_timer.function = cvm_do_timer;
- mod_timer(&cvm_oct_poll_timer, jiffies + HZ);
+ queue_delayed_work(cvm_oct_poll_queue, &cvm_oct_rx_refill_work, HZ);
return 0;
}
-/**
- * Module / driver shutdown
- *
- * Returns Zero on success
- */
static void __exit cvm_oct_cleanup_module(void)
{
int port;
@@ -853,22 +800,31 @@
/* Free the interrupt handler */
free_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group, cvm_oct_device);
- del_timer(&cvm_oct_poll_timer);
+ atomic_inc_return(&cvm_oct_poll_queue_stopping);
+ cancel_delayed_work_sync(&cvm_oct_rx_refill_work);
+
cvm_oct_rx_shutdown();
+ cvm_oct_tx_shutdown();
+
cvmx_pko_disable();
/* Free the ethernet devices */
for (port = 0; port < TOTAL_NUMBER_OF_PORTS; port++) {
if (cvm_oct_device[port]) {
- cvm_oct_tx_shutdown(cvm_oct_device[port]);
- unregister_netdev(cvm_oct_device[port]);
- kfree(cvm_oct_device[port]);
+ struct net_device *dev = cvm_oct_device[port];
+ struct octeon_ethernet *priv = netdev_priv(dev);
+ cancel_delayed_work_sync(&priv->port_periodic_work);
+
+ cvm_oct_tx_shutdown_dev(dev);
+ unregister_netdev(dev);
+ kfree(dev);
cvm_oct_device[port] = NULL;
}
}
+ destroy_workqueue(cvm_oct_poll_queue);
+
cvmx_pko_shutdown();
- cvm_oct_proc_shutdown();
cvmx_ipd_free_ptr();
diff --git a/drivers/staging/octeon/octeon-ethernet.h b/drivers/staging/octeon/octeon-ethernet.h
index 402a15b..d581925 100644
--- a/drivers/staging/octeon/octeon-ethernet.h
+++ b/drivers/staging/octeon/octeon-ethernet.h
@@ -4,7 +4,7 @@
* Contact: support@caviumnetworks.com
* This file is part of the OCTEON SDK
*
- * Copyright (c) 2003-2007 Cavium Networks
+ * Copyright (c) 2003-2010 Cavium Networks
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 2, as
@@ -57,58 +57,12 @@
uint64_t link_info;
/* Called periodically to check link status */
void (*poll) (struct net_device *dev);
+ struct delayed_work port_periodic_work;
+ struct work_struct port_work; /* may be unused. */
};
-/**
- * Free a work queue entry received in a intercept callback.
- *
- * @work_queue_entry:
- * Work queue entry to free
- * Returns Zero on success, Negative on failure.
- */
int cvm_oct_free_work(void *work_queue_entry);
-/**
- * Transmit a work queue entry out of the ethernet port. Both
- * the work queue entry and the packet data can optionally be
- * freed. The work will be freed on error as well.
- *
- * @dev: Device to transmit out.
- * @work_queue_entry:
- * Work queue entry to send
- * @do_free: True if the work queue entry and packet data should be
- * freed. If false, neither will be freed.
- * @qos: Index into the queues for this port to transmit on. This
- * is used to implement QoS if their are multiple queues per
- * port. This parameter must be between 0 and the number of
- * queues per port minus 1. Values outside of this range will
- * be change to zero.
- *
- * Returns Zero on success, negative on failure.
- */
-int cvm_oct_transmit_qos(struct net_device *dev, void *work_queue_entry,
- int do_free, int qos);
-
-/**
- * Transmit a work queue entry out of the ethernet port. Both
- * the work queue entry and the packet data can optionally be
- * freed. The work will be freed on error as well. This simply
- * wraps cvmx_oct_transmit_qos() for backwards compatability.
- *
- * @dev: Device to transmit out.
- * @work_queue_entry:
- * Work queue entry to send
- * @do_free: True if the work queue entry and packet data should be
- * freed. If false, neither will be freed.
- *
- * Returns Zero on success, negative on failure.
- */
-static inline int cvm_oct_transmit(struct net_device *dev,
- void *work_queue_entry, int do_free)
-{
- return cvm_oct_transmit_qos(dev, work_queue_entry, do_free, 0);
-}
-
extern int cvm_oct_rgmii_init(struct net_device *dev);
extern void cvm_oct_rgmii_uninit(struct net_device *dev);
extern int cvm_oct_rgmii_open(struct net_device *dev);
@@ -134,5 +88,11 @@
extern int pow_receive_group;
extern char pow_send_list[];
extern struct net_device *cvm_oct_device[];
+extern struct workqueue_struct *cvm_oct_poll_queue;
+extern atomic_t cvm_oct_poll_queue_stopping;
+extern u64 cvm_oct_tx_poll_interval;
+
+extern int max_rx_cpus;
+extern int rx_napi_weight;
#endif
diff --git a/drivers/staging/sm7xx/smtc2d.c b/drivers/staging/sm7xx/smtc2d.c
index 133b86c..2fff0a0 100644
--- a/drivers/staging/sm7xx/smtc2d.c
+++ b/drivers/staging/sm7xx/smtc2d.c
@@ -5,7 +5,7 @@
* Author: Boyod boyod.yang@siliconmotion.com.cn
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@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
diff --git a/drivers/staging/sm7xx/smtc2d.h b/drivers/staging/sm7xx/smtc2d.h
index 38d0c33..02b4fa2 100644
--- a/drivers/staging/sm7xx/smtc2d.h
+++ b/drivers/staging/sm7xx/smtc2d.h
@@ -5,7 +5,7 @@
* Author: Ge Wang, gewang@siliconmotion.com
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@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
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
index 161dbc9..a4f6f49 100644
--- a/drivers/staging/sm7xx/smtcfb.c
+++ b/drivers/staging/sm7xx/smtcfb.c
@@ -6,7 +6,7 @@
* Boyod boyod.yang@siliconmotion.com.cn
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@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
diff --git a/drivers/staging/sm7xx/smtcfb.h b/drivers/staging/sm7xx/smtcfb.h
index 7f2c341..7ee565c 100644
--- a/drivers/staging/sm7xx/smtcfb.h
+++ b/drivers/staging/sm7xx/smtcfb.h
@@ -6,7 +6,7 @@
* Boyod boyod.yang@siliconmotion.com.cn
*
* Copyright (C) 2009 Lemote, Inc.
- * Author: Wu Zhangjin, wuzj@lemote.com
+ * Author: Wu Zhangjin, wuzhangjin@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
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 72d68b3..4637bcb 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1633,6 +1633,11 @@
#endif
static struct of_device_id fsl_diu_match[] = {
+#ifdef CONFIG_PPC_MPC512x
+ {
+ .compatible = "fsl,mpc5121-diu",
+ },
+#endif
{
.compatible = "fsl,diu",
},
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 2e94b71..2bb95cd 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -34,6 +34,7 @@
#include <linux/ioport.h>
#include <linux/io.h>
#include <linux/uaccess.h>
+#include <linux/clk.h>
#include <asm/addrspace.h>
#include <asm/mach-ar7/ar7.h>
@@ -80,6 +81,8 @@
/* Pointer to the remapped WDT IO space */
static struct ar7_wdt *ar7_wdt;
+static struct clk *vbus_clk;
+
static void ar7_wdt_kick(u32 value)
{
WRITE_REG(ar7_wdt->kick_lock, 0x5555);
@@ -138,17 +141,19 @@
static void ar7_wdt_update_margin(int new_margin)
{
u32 change;
+ u32 vbus_rate;
- change = new_margin * (ar7_vbus_freq() / prescale_value);
+ vbus_rate = clk_get_rate(vbus_clk);
+ change = new_margin * (vbus_rate / prescale_value);
if (change < 1)
change = 1;
if (change > 0xffff)
change = 0xffff;
ar7_wdt_change(change);
- margin = change * prescale_value / ar7_vbus_freq();
+ margin = change * prescale_value / vbus_rate;
printk(KERN_INFO DRVNAME
": timer margin %d seconds (prescale %d, change %d, freq %d)\n",
- margin, prescale_value, change, ar7_vbus_freq());
+ margin, prescale_value, change, vbus_rate);
}
static void ar7_wdt_enable_wdt(void)
@@ -298,6 +303,13 @@
goto out_mem_region;
}
+ vbus_clk = clk_get(NULL, "vbus");
+ if (IS_ERR(vbus_clk)) {
+ printk(KERN_ERR DRVNAME ": could not get vbus clock\n");
+ rc = PTR_ERR(vbus_clk);
+ goto out_mem_region;
+ }
+
ar7_wdt_disable_wdt();
ar7_wdt_prescale(prescale_value);
ar7_wdt_update_margin(margin);
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 0cc4d55..39ad4b2 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -362,6 +362,11 @@
#define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */
#define NT_386_IOPERM 0x201 /* x86 io permission bitmap (1=deny) */
#define NT_S390_HIGH_GPRS 0x300 /* s390 upper register halves */
+#define NT_S390_TIMER 0x301 /* s390 timer register */
+#define NT_S390_TODCMP 0x302 /* s390 TOD clock comparator register */
+#define NT_S390_TODPREG 0x303 /* s390 TOD programmable register */
+#define NT_S390_CTRS 0x304 /* s390 control registers */
+#define NT_S390_PREFIX 0x305 /* s390 prefix register */
/* Note header in a PT_NOTE section */
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index ef82b8f..f3d1433 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -42,6 +42,7 @@
extern void __init lmb_analyze(void);
extern long lmb_add(u64 base, u64 size);
extern long lmb_remove(u64 base, u64 size);
+extern long __init lmb_free(u64 base, u64 size);
extern long __init lmb_reserve(u64 base, u64 size);
extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid,
u64 (*nid_range)(u64, u64, int *));
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index ee14857..d57847f 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -40,7 +40,7 @@
* Documentation/pcmcia/driver.txt for details.
*/
struct pcmcia_dynids {
- spinlock_t lock;
+ struct mutex lock;
struct list_head list;
};
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index cbfba88..32896a7 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -134,9 +134,9 @@
struct pcmcia_socket {
struct module *owner;
- spinlock_t lock;
socket_state_t socket;
u_int state;
+ u_int suspended_state; /* state before suspend */
u_short functions;
u_short lock_count;
pccard_mem_map cis_mem;
@@ -200,9 +200,14 @@
struct task_struct *thread;
struct completion thread_done;
unsigned int thread_events;
- /* protects socket h/w state */
+ unsigned int sysfs_events;
+
+ /* For the non-trivial interaction between these locks,
+ * see Documentation/pcmcia/locking.txt */
struct mutex skt_mutex;
- /* protects thread_events */
+ struct mutex ops_mutex;
+
+ /* protects thread_events and sysfs_events */
spinlock_t thread_lock;
/* pcmcia (16-bit) */
@@ -225,30 +230,19 @@
u8 busy:1;
/* pcmcia module is being unloaded */
u8 dead:1;
- /* a multifunction-device add event is pending */
- u8 device_add_pending:1;
- /* the pending event adds a mfc (1) or pfc (0) */
- u8 mfc_pfc:1;
+ /* the PCMCIA card consists of two pseudo devices */
+ u8 has_pfc:1;
- u8 reserved:3;
+ u8 reserved:4;
} pcmcia_state;
- /* for adding further pseudo-multifunction devices */
- struct work_struct device_add;
-
#ifdef CONFIG_PCMCIA_IOCTL
struct user_info_t *user;
wait_queue_head_t queue;
#endif /* CONFIG_PCMCIA_IOCTL */
#endif /* CONFIG_PCMCIA */
- /* cardbus (32-bit) */
-#ifdef CONFIG_CARDBUS
- struct resource *cb_cis_res;
- void __iomem *cb_cis_virt;
-#endif /* CONFIG_CARDBUS */
-
/* socket device */
struct device dev;
/* data internal to the socket driver */
@@ -263,13 +257,25 @@
* - pccard_static_ops iomem and ioport areas are assigned statically
* - pccard_iodyn_ops iomem areas is assigned statically, ioport
* areas dynamically
+ * If this option is selected, use
+ * "select PCCARD_IODYN" in Kconfig.
* - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically.
* If this option is selected, use
* "select PCCARD_NONSTATIC" in Kconfig.
+ *
*/
extern struct pccard_resource_ops pccard_static_ops;
+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
extern struct pccard_resource_ops pccard_iodyn_ops;
extern struct pccard_resource_ops pccard_nonstatic_ops;
+#else
+/* If PCMCIA is not used, but only CARDBUS, these functions are not used
+ * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module
+ */
+#define pccard_iodyn_ops pccard_static_ops
+#define pccard_nonstatic_ops pccard_static_ops
+#endif
+
/* socket drivers are expected to use these callbacks in their .drv struct */
extern int pcmcia_socket_dev_suspend(struct device *dev);
diff --git a/lib/lmb.c b/lib/lmb.c
index 9cee171..b1fc526 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -205,9 +205,8 @@
}
-long lmb_remove(u64 base, u64 size)
+static long __lmb_remove(struct lmb_region *rgn, u64 base, u64 size)
{
- struct lmb_region *rgn = &(lmb.memory);
u64 rgnbegin, rgnend;
u64 end = base + size;
int i;
@@ -254,6 +253,16 @@
return lmb_add_region(rgn, end, rgnend - end);
}
+long lmb_remove(u64 base, u64 size)
+{
+ return __lmb_remove(&lmb.memory, base, size);
+}
+
+long __init lmb_free(u64 base, u64 size)
+{
+ return __lmb_remove(&lmb.reserved, base, size);
+}
+
long __init lmb_reserve(u64 base, u64 size)
{
struct lmb_region *_rgn = &lmb.reserved;
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 241310e..208ad3b 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -13,8 +13,6 @@
## This software falls under the GNU General Public License. ##
## Please read the COPYING file for more information ##
-# w.o. 03-11-2000: added the '-filelist' option.
-
# 18/01/2001 - Cleanups
# Functions prototyped as foo(void) same as foo()
# Stop eval'ing where we don't need to.
@@ -245,7 +243,7 @@
# could cause "use of undefined value" or other bugs.
my ($function, %function_table, %parametertypes, $declaration_purpose);
my ($type, $declaration_name, $return_type);
-my ($newsection, $newcontents, $prototype, $filelist, $brcount, %source_map);
+my ($newsection, $newcontents, $prototype, $brcount, %source_map);
if (defined($ENV{'KBUILD_VERBOSE'})) {
$verbose = "$ENV{'KBUILD_VERBOSE'}";
@@ -338,8 +336,6 @@
$verbose = 1;
} elsif (($cmd eq "-h") || ($cmd eq "--help")) {
usage();
- } elsif ($cmd eq '-filelist') {
- $filelist = shift @ARGV;
} elsif ($cmd eq '-no-doc-sections') {
$no_doc_sections = 1;
}
@@ -1811,14 +1807,6 @@
close(SOURCE_MAP);
}
-if ($filelist) {
- open(FLIST,"<$filelist") or die "Can't open file list $filelist";
- while(<FLIST>) {
- chop;
- process_file($_);
- }
-}
-
foreach (@ARGV) {
chomp;
process_file($_);
@@ -2023,6 +2011,8 @@
return;
}
+ $. = 1;
+
$section_counter = 0;
while (<IN>) {
if ($state == 0) {
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 4191acc..c1070e3 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -614,7 +614,8 @@
/* Put two buffers on the ring to get things started.
*/
for (i=0; i<2; i++) {
- au1xxx_dbdma_put_dest(db->dmanr, db->nextIn, db->dma_fragsize);
+ au1xxx_dbdma_put_dest(db->dmanr, virt_to_phys(db->nextIn),
+ db->dma_fragsize, DDMA_FLAGS_IE);
db->nextIn += db->dma_fragsize;
if (db->nextIn >= db->rawbuf + db->dmasize)
@@ -732,8 +733,9 @@
db->dma_qcount--;
if (db->count >= db->fragsize) {
- if (au1xxx_dbdma_put_source(db->dmanr, db->nextOut,
- db->fragsize) == 0) {
+ if (au1xxx_dbdma_put_source(db->dmanr,
+ virt_to_phys(db->nextOut), db->fragsize,
+ DDMA_FLAGS_IE) == 0) {
err("qcount < 2 and no ring room!");
}
db->nextOut += db->fragsize;
@@ -777,7 +779,8 @@
/* Put a new empty buffer on the destination DMA.
*/
- au1xxx_dbdma_put_dest(dp->dmanr, dp->nextIn, dp->dma_fragsize);
+ au1xxx_dbdma_put_dest(dp->dmanr, virt_to_phys(dp->nextIn),
+ dp->dma_fragsize, DDMA_FLAGS_IE);
dp->nextIn += dp->dma_fragsize;
if (dp->nextIn >= dp->rawbuf + dp->dmasize)
@@ -1177,8 +1180,9 @@
* we know the dma has stopped.
*/
while ((db->dma_qcount < 2) && (db->count >= db->fragsize)) {
- if (au1xxx_dbdma_put_source(db->dmanr, db->nextOut,
- db->fragsize) == 0) {
+ if (au1xxx_dbdma_put_source(db->dmanr,
+ virt_to_phys(db->nextOut), db->fragsize,
+ DDMA_FLAGS_IE) == 0) {
err("qcount < 2 and no ring room!");
}
db->nextOut += db->fragsize;
diff --git a/sound/soc/au1x/Kconfig b/sound/soc/au1x/Kconfig
index 410a893..4b67140 100644
--- a/sound/soc/au1x/Kconfig
+++ b/sound/soc/au1x/Kconfig
@@ -22,11 +22,13 @@
##
## Boards
##
-config SND_SOC_SAMPLE_PSC_AC97
- tristate "Sample Au12x0/Au1550 PSC AC97 sound machine"
+config SND_SOC_DB1200
+ tristate "DB1200 AC97+I2S audio support"
depends on SND_SOC_AU1XPSC
select SND_SOC_AU1XPSC_AC97
select SND_SOC_AC97_CODEC
+ select SND_SOC_AU1XPSC_I2S
+ select SND_SOC_WM8731
help
- This is a sample AC97 sound machine for use in Au12x0/Au1550
- based systems which have audio on PSC1 (e.g. Db1200 demoboard).
+ Select this option to enable audio (AC97 or I2S) on the
+ Alchemy/AMD/RMI DB1200 demoboard.
diff --git a/sound/soc/au1x/Makefile b/sound/soc/au1x/Makefile
index 6c6950b..1687307 100644
--- a/sound/soc/au1x/Makefile
+++ b/sound/soc/au1x/Makefile
@@ -8,6 +8,6 @@
obj-$(CONFIG_SND_SOC_AU1XPSC_AC97) += snd-soc-au1xpsc-ac97.o
# Boards
-snd-soc-sample-ac97-objs := sample-ac97.o
+snd-soc-db1200-objs := db1200.o
-obj-$(CONFIG_SND_SOC_SAMPLE_PSC_AC97) += snd-soc-sample-ac97.o
+obj-$(CONFIG_SND_SOC_DB1200) += snd-soc-db1200.o
diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c
new file mode 100644
index 0000000..cdf7be1
--- /dev/null
+++ b/sound/soc/au1x/db1200.c
@@ -0,0 +1,141 @@
+/*
+ * DB1200 ASoC audio fabric support code.
+ *
+ * (c) 2008-9 Manuel Lauss <manuel.lauss@gmail.com>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_psc.h>
+#include <asm/mach-au1x00/au1xxx_dbdma.h>
+#include <asm/mach-db1x00/bcsr.h>
+
+#include "../codecs/ac97.h"
+#include "../codecs/wm8731.h"
+#include "psc.h"
+
+/*------------------------- AC97 PART ---------------------------*/
+
+static struct snd_soc_dai_link db1200_ac97_dai = {
+ .name = "AC97",
+ .stream_name = "AC97 HiFi",
+ .cpu_dai = &au1xpsc_ac97_dai,
+ .codec_dai = &ac97_dai,
+};
+
+static struct snd_soc_card db1200_ac97_machine = {
+ .name = "DB1200_AC97",
+ .dai_link = &db1200_ac97_dai,
+ .num_links = 1,
+ .platform = &au1xpsc_soc_platform,
+};
+
+static struct snd_soc_device db1200_ac97_devdata = {
+ .card = &db1200_ac97_machine,
+ .codec_dev = &soc_codec_dev_ac97,
+};
+
+/*------------------------- I2S PART ---------------------------*/
+
+static int db1200_i2s_startup(struct snd_pcm_substream *substream)
+{
+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
+ struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+ struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
+ int ret;
+
+ /* WM8731 has its own 12MHz crystal */
+ snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
+ 12000000, SND_SOC_CLOCK_IN);
+
+ /* codec is bitclock and lrclk master */
+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_LEFT_J |
+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ goto out;
+
+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_LEFT_J |
+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
+ if (ret < 0)
+ goto out;
+
+ ret = 0;
+out:
+ return ret;
+}
+
+static struct snd_soc_ops db1200_i2s_wm8731_ops = {
+ .startup = db1200_i2s_startup,
+};
+
+static struct snd_soc_dai_link db1200_i2s_dai = {
+ .name = "WM8731",
+ .stream_name = "WM8731 PCM",
+ .cpu_dai = &au1xpsc_i2s_dai,
+ .codec_dai = &wm8731_dai,
+ .ops = &db1200_i2s_wm8731_ops,
+};
+
+static struct snd_soc_card db1200_i2s_machine = {
+ .name = "DB1200_I2S",
+ .dai_link = &db1200_i2s_dai,
+ .num_links = 1,
+ .platform = &au1xpsc_soc_platform,
+};
+
+static struct snd_soc_device db1200_i2s_devdata = {
+ .card = &db1200_i2s_machine,
+ .codec_dev = &soc_codec_dev_wm8731,
+};
+
+/*------------------------- COMMON PART ---------------------------*/
+
+static struct platform_device *db1200_asoc_dev;
+
+static int __init db1200_audio_load(void)
+{
+ int ret;
+
+ ret = -ENOMEM;
+ db1200_asoc_dev = platform_device_alloc("soc-audio", -1);
+ if (!db1200_asoc_dev)
+ goto out;
+
+ /* DB1200 board setup set PSC1MUX to preferred audio device */
+ if (bcsr_read(BCSR_RESETS) & BCSR_RESETS_PSC1MUX)
+ platform_set_drvdata(db1200_asoc_dev, &db1200_i2s_devdata);
+ else
+ platform_set_drvdata(db1200_asoc_dev, &db1200_ac97_devdata);
+
+ db1200_ac97_devdata.dev = &db1200_asoc_dev->dev;
+ db1200_i2s_devdata.dev = &db1200_asoc_dev->dev;
+ ret = platform_device_add(db1200_asoc_dev);
+
+ if (ret) {
+ platform_device_put(db1200_asoc_dev);
+ db1200_asoc_dev = NULL;
+ }
+out:
+ return ret;
+}
+
+static void __exit db1200_audio_unload(void)
+{
+ platform_device_unregister(db1200_asoc_dev);
+}
+
+module_init(db1200_audio_load);
+module_exit(db1200_audio_unload);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("DB1200 ASoC audio support");
+MODULE_AUTHOR("Manuel Lauss");
diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c
index 19e4d37..6d9f4c6 100644
--- a/sound/soc/au1x/dbdma2.c
+++ b/sound/soc/au1x/dbdma2.c
@@ -51,8 +51,8 @@
struct snd_pcm_substream *substream;
unsigned long curr_period; /* current segment DDMA is working on */
unsigned long q_period; /* queue period(s) */
- unsigned long dma_area; /* address of queued DMA area */
- unsigned long dma_area_s; /* start address of DMA area */
+ dma_addr_t dma_area; /* address of queued DMA area */
+ dma_addr_t dma_area_s; /* start address of DMA area */
unsigned long pos; /* current byte position being played */
unsigned long periods; /* number of SG segments in total */
unsigned long period_bytes; /* size in bytes of one SG segment */
@@ -94,8 +94,7 @@
static void au1x_pcm_queue_tx(struct au1xpsc_audio_dmadata *cd)
{
- au1xxx_dbdma_put_source_flags(cd->ddma_chan,
- (void *)phys_to_virt(cd->dma_area),
+ au1xxx_dbdma_put_source(cd->ddma_chan, cd->dma_area,
cd->period_bytes, DDMA_FLAGS_IE);
/* update next-to-queue period */
@@ -109,9 +108,8 @@
static void au1x_pcm_queue_rx(struct au1xpsc_audio_dmadata *cd)
{
- au1xxx_dbdma_put_dest_flags(cd->ddma_chan,
- (void *)phys_to_virt(cd->dma_area),
- cd->period_bytes, DDMA_FLAGS_IE);
+ au1xxx_dbdma_put_dest(cd->ddma_chan, cd->dma_area,
+ cd->period_bytes, DDMA_FLAGS_IE);
/* update next-to-queue period */
++cd->q_period;
@@ -233,7 +231,7 @@
pcd->substream = substream;
pcd->period_bytes = params_period_bytes(params);
pcd->periods = params_periods(params);
- pcd->dma_area_s = pcd->dma_area = (unsigned long)runtime->dma_addr;
+ pcd->dma_area_s = pcd->dma_area = runtime->dma_addr;
pcd->q_period = 0;
pcd->curr_period = 0;
pcd->pos = 0;
diff --git a/sound/soc/au1x/sample-ac97.c b/sound/soc/au1x/sample-ac97.c
deleted file mode 100644
index 27683eb..0000000
--- a/sound/soc/au1x/sample-ac97.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * Sample Au12x0/Au1550 PSC AC97 sound machine.
- *
- * Copyright (c) 2007-2008 Manuel Lauss <mano@roarinelk.homelinux.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms outlined in the file COPYING at the root of this
- * source archive.
- *
- * This is a very generic AC97 sound machine driver for boards which
- * have (AC97) audio at PSC1 (e.g. DB1200 demoboards).
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/soc-dapm.h>
-#include <asm/mach-au1x00/au1000.h>
-#include <asm/mach-au1x00/au1xxx_psc.h>
-#include <asm/mach-au1x00/au1xxx_dbdma.h>
-
-#include "../codecs/ac97.h"
-#include "psc.h"
-
-static int au1xpsc_sample_ac97_init(struct snd_soc_codec *codec)
-{
- snd_soc_dapm_sync(codec);
- return 0;
-}
-
-static struct snd_soc_dai_link au1xpsc_sample_ac97_dai = {
- .name = "AC97",
- .stream_name = "AC97 HiFi",
- .cpu_dai = &au1xpsc_ac97_dai, /* see psc-ac97.c */
- .codec_dai = &ac97_dai, /* see codecs/ac97.c */
- .init = au1xpsc_sample_ac97_init,
- .ops = NULL,
-};
-
-static struct snd_soc_card au1xpsc_sample_ac97_machine = {
- .name = "Au1xxx PSC AC97 Audio",
- .dai_link = &au1xpsc_sample_ac97_dai,
- .num_links = 1,
-};
-
-static struct snd_soc_device au1xpsc_sample_ac97_devdata = {
- .card = &au1xpsc_sample_ac97_machine,
- .platform = &au1xpsc_soc_platform, /* see dbdma2.c */
- .codec_dev = &soc_codec_dev_ac97,
-};
-
-static struct resource au1xpsc_psc1_res[] = {
- [0] = {
- .start = CPHYSADDR(PSC1_BASE_ADDR),
- .end = CPHYSADDR(PSC1_BASE_ADDR) + 0x000fffff,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
-#ifdef CONFIG_SOC_AU1200
- .start = AU1200_PSC1_INT,
- .end = AU1200_PSC1_INT,
-#elif defined(CONFIG_SOC_AU1550)
- .start = AU1550_PSC1_INT,
- .end = AU1550_PSC1_INT,
-#endif
- .flags = IORESOURCE_IRQ,
- },
- [2] = {
- .start = DSCR_CMD0_PSC1_TX,
- .end = DSCR_CMD0_PSC1_TX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = DSCR_CMD0_PSC1_RX,
- .end = DSCR_CMD0_PSC1_RX,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct platform_device *au1xpsc_sample_ac97_dev;
-
-static int __init au1xpsc_sample_ac97_load(void)
-{
- int ret;
-
-#ifdef CONFIG_SOC_AU1200
- unsigned long io;
-
- /* modify sys_pinfunc for AC97 on PSC1 */
- io = au_readl(SYS_PINFUNC);
- io |= SYS_PINFUNC_P1C;
- io &= ~(SYS_PINFUNC_P1A | SYS_PINFUNC_P1B);
- au_writel(io, SYS_PINFUNC);
- au_sync();
-#endif
-
- ret = -ENOMEM;
-
- /* setup PSC clock source for AC97 part: external clock provided
- * by codec. The psc-ac97.c driver depends on this setting!
- */
- au_writel(PSC_SEL_CLK_SERCLK, PSC1_BASE_ADDR + PSC_SEL_OFFSET);
- au_sync();
-
- au1xpsc_sample_ac97_dev = platform_device_alloc("soc-audio", -1);
- if (!au1xpsc_sample_ac97_dev)
- goto out;
-
- au1xpsc_sample_ac97_dev->resource =
- kmemdup(au1xpsc_psc1_res, sizeof(struct resource) *
- ARRAY_SIZE(au1xpsc_psc1_res), GFP_KERNEL);
- au1xpsc_sample_ac97_dev->num_resources = ARRAY_SIZE(au1xpsc_psc1_res);
- au1xpsc_sample_ac97_dev->id = 1;
-
- platform_set_drvdata(au1xpsc_sample_ac97_dev,
- &au1xpsc_sample_ac97_devdata);
- au1xpsc_sample_ac97_devdata.dev = &au1xpsc_sample_ac97_dev->dev;
- ret = platform_device_add(au1xpsc_sample_ac97_dev);
-
- if (ret) {
- platform_device_put(au1xpsc_sample_ac97_dev);
- au1xpsc_sample_ac97_dev = NULL;
- }
-
-out:
- return ret;
-}
-
-static void __exit au1xpsc_sample_ac97_exit(void)
-{
- platform_device_unregister(au1xpsc_sample_ac97_dev);
-}
-
-module_init(au1xpsc_sample_ac97_load);
-module_exit(au1xpsc_sample_ac97_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Au1xxx PSC sample AC97 machine");
-MODULE_AUTHOR("Manuel Lauss <mano@roarinelk.homelinux.net>");