Merge branch 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (37 commits)
um: Use generic irq Kconfig
tile: Use generic irq Kconfig
sparc: Use generic irq Kconfig
score: Use generic irq Kconfig
powerpc: Use generic irq Kconfig
parisc: Use generic irq Kconfig
mn10300: Use generic irq Kconfig
microblaze: Use generic irq Kconfig
m68knommu: Use generic irq Kconfig
ia64: Use generic irq Kconfig
frv: Use generic irq Kconfig
blackfin: Use generic irq Kconfig
alpha: Use generic irq Kconfig
genirq: Remove __do_IRQ
m32r: Convert to generic irq Kconfig
m32r: Convert usrv platform irq handling
m32r: Convert opsput_lcdpld irq chip
m32r: Convert opsput lanpld irq chip
m32r: Convert opsput pld irq chip
m32r: Convert opsput irq chip
...
diff --git a/Documentation/sound/alsa/soc/codec.txt b/Documentation/sound/alsa/soc/codec.txt
index 37ba3a7..bce23a4 100644
--- a/Documentation/sound/alsa/soc/codec.txt
+++ b/Documentation/sound/alsa/soc/codec.txt
@@ -27,42 +27,38 @@
1 - Codec DAI and PCM configuration
-----------------------------------
-Each codec driver must have a struct snd_soc_codec_dai to define its DAI and
+Each codec driver must have a struct snd_soc_dai_driver to define its DAI and
PCM capabilities and operations. This struct is exported so that it can be
registered with the core by your machine driver.
e.g.
-struct snd_soc_codec_dai wm8731_dai = {
- .name = "WM8731",
- /* playback capabilities */
+static struct snd_soc_dai_ops wm8731_dai_ops = {
+ .prepare = wm8731_pcm_prepare,
+ .hw_params = wm8731_hw_params,
+ .shutdown = wm8731_shutdown,
+ .digital_mute = wm8731_mute,
+ .set_sysclk = wm8731_set_dai_sysclk,
+ .set_fmt = wm8731_set_dai_fmt,
+};
+
+struct snd_soc_dai_driver wm8731_dai = {
+ .name = "wm8731-hifi",
.playback = {
.stream_name = "Playback",
.channels_min = 1,
.channels_max = 2,
.rates = WM8731_RATES,
.formats = WM8731_FORMATS,},
- /* capture capabilities */
.capture = {
.stream_name = "Capture",
.channels_min = 1,
.channels_max = 2,
.rates = WM8731_RATES,
.formats = WM8731_FORMATS,},
- /* pcm operations - see section 4 below */
- .ops = {
- .prepare = wm8731_pcm_prepare,
- .hw_params = wm8731_hw_params,
- .shutdown = wm8731_shutdown,
- },
- /* DAI operations - see DAI.txt */
- .dai_ops = {
- .digital_mute = wm8731_mute,
- .set_sysclk = wm8731_set_dai_sysclk,
- .set_fmt = wm8731_set_dai_fmt,
- }
+ .ops = &wm8731_dai_ops,
+ .symmetric_rates = 1,
};
-EXPORT_SYMBOL_GPL(wm8731_dai);
2 - Codec control IO
@@ -186,13 +182,14 @@
i.e.
-static int wm8974_mute(struct snd_soc_codec *codec,
- struct snd_soc_codec_dai *dai, int mute)
+static int wm8974_mute(struct snd_soc_dai *dai, int mute)
{
- u16 mute_reg = wm8974_read_reg_cache(codec, WM8974_DAC) & 0xffbf;
- if(mute)
- wm8974_write(codec, WM8974_DAC, mute_reg | 0x40);
+ struct snd_soc_codec *codec = dai->codec;
+ u16 mute_reg = snd_soc_read(codec, WM8974_DAC) & 0xffbf;
+
+ if (mute)
+ snd_soc_write(codec, WM8974_DAC, mute_reg | 0x40);
else
- wm8974_write(codec, WM8974_DAC, mute_reg);
+ snd_soc_write(codec, WM8974_DAC, mute_reg);
return 0;
}
diff --git a/Documentation/sound/alsa/soc/machine.txt b/Documentation/sound/alsa/soc/machine.txt
index 2524c75..3e2ec9c 100644
--- a/Documentation/sound/alsa/soc/machine.txt
+++ b/Documentation/sound/alsa/soc/machine.txt
@@ -12,6 +12,8 @@
struct snd_soc_card {
char *name;
+ ...
+
int (*probe)(struct platform_device *pdev);
int (*remove)(struct platform_device *pdev);
@@ -22,12 +24,13 @@
int (*resume_pre)(struct platform_device *pdev);
int (*resume_post)(struct platform_device *pdev);
- /* machine stream operations */
- struct snd_soc_ops *ops;
+ ...
/* CPU <--> Codec DAI links */
struct snd_soc_dai_link *dai_link;
int num_links;
+
+ ...
};
probe()/remove()
@@ -42,11 +45,6 @@
and DMA is suspended and resumed. Optional.
-Machine operations
-------------------
-The machine specific audio operations can be set here. Again this is optional.
-
-
Machine DAI Configuration
-------------------------
The machine DAI configuration glues all the codec and CPU DAIs together. It can
@@ -61,8 +59,10 @@
static struct snd_soc_dai_link corgi_dai = {
.name = "WM8731",
.stream_name = "WM8731",
- .cpu_dai = &pxa_i2s_dai,
- .codec_dai = &wm8731_dai,
+ .cpu_dai_name = "pxa-is2-dai",
+ .codec_dai_name = "wm8731-hifi",
+ .platform_name = "pxa-pcm-audio",
+ .codec_name = "wm8713-codec.0-001a",
.init = corgi_wm8731_init,
.ops = &corgi_ops,
};
@@ -77,26 +77,6 @@
};
-Machine Audio Subsystem
------------------------
-
-The machine soc device glues the platform, machine and codec driver together.
-Private data can also be set here. e.g.
-
-/* corgi audio private data */
-static struct wm8731_setup_data corgi_wm8731_setup = {
- .i2c_address = 0x1b,
-};
-
-/* corgi audio subsystem */
-static struct snd_soc_device corgi_snd_devdata = {
- .machine = &snd_soc_corgi,
- .platform = &pxa2xx_soc_platform,
- .codec_dev = &soc_codec_dev_wm8731,
- .codec_data = &corgi_wm8731_setup,
-};
-
-
Machine Power Map
-----------------
diff --git a/Documentation/sound/alsa/soc/platform.txt b/Documentation/sound/alsa/soc/platform.txt
index 06d8359..d57efad 100644
--- a/Documentation/sound/alsa/soc/platform.txt
+++ b/Documentation/sound/alsa/soc/platform.txt
@@ -20,9 +20,10 @@
int (*trigger)(struct snd_pcm_substream *, int);
};
-The platform driver exports its DMA functionality via struct snd_soc_platform:-
+The platform driver exports its DMA functionality via struct
+snd_soc_platform_driver:-
-struct snd_soc_platform {
+struct snd_soc_platform_driver {
char *name;
int (*probe)(struct platform_device *pdev);
@@ -34,6 +35,13 @@
int (*pcm_new)(struct snd_card *, struct snd_soc_codec_dai *, struct snd_pcm *);
void (*pcm_free)(struct snd_pcm *);
+ /*
+ * For platform caused delay reporting.
+ * Optional.
+ */
+ snd_pcm_sframes_t (*delay)(struct snd_pcm_substream *,
+ struct snd_soc_dai *);
+
/* platform stream ops */
struct snd_pcm_ops *pcm_ops;
};
diff --git a/MAINTAINERS b/MAINTAINERS
index 2261749..55592f8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3150,7 +3150,7 @@
F: drivers/video/imsttfb.c
INFINIBAND SUBSYSTEM
-M: Roland Dreier <rolandd@cisco.com>
+M: Roland Dreier <roland@kernel.org>
M: Sean Hefty <sean.hefty@intel.com>
M: Hal Rosenstock <hal.rosenstock@gmail.com>
L: linux-rdma@vger.kernel.org
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 96deec6..8917816 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -368,7 +368,7 @@
extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
-dts-installed := $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts))
+dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
diff --git a/arch/powerpc/boot/dts/mpc8308rdb.dts b/arch/powerpc/boot/dts/mpc8308rdb.dts
index d3db02f..a0bd188 100644
--- a/arch/powerpc/boot/dts/mpc8308rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8308rdb.dts
@@ -109,7 +109,7 @@
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
- compatible = "fsl,mpc8315-immr", "simple-bus";
+ compatible = "fsl,mpc8308-immr", "simple-bus";
ranges = <0 0xe0000000 0x00100000>;
reg = <0xe0000000 0x00000200>;
bus-frequency = <0>;
diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts
index 2bbecbb..69422eb 100644
--- a/arch/powerpc/boot/dts/p1022ds.dts
+++ b/arch/powerpc/boot/dts/p1022ds.dts
@@ -291,13 +291,13 @@
ranges = <0x0 0xc100 0x200>;
cell-index = <1>;
dma00: dma-channel@0 {
- compatible = "fsl,eloplus-dma-channel";
+ compatible = "fsl,ssi-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
interrupts = <76 2>;
};
dma01: dma-channel@80 {
- compatible = "fsl,eloplus-dma-channel";
+ compatible = "fsl,ssi-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
interrupts = <77 2>;
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index f87f0e1..9c3f22c 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -2,7 +2,7 @@
CONFIG_ALTIVEC=y
CONFIG_VSX=y
CONFIG_SMP=y
-CONFIG_NR_CPUS=128
+CONFIG_NR_CPUS=1024
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
@@ -45,6 +45,8 @@
CONFIG_IRQ_ALL_CPUS=y
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTREMOVE=y
+CONFIG_PPC_64K_PAGES=y
+CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_HOTPLUG_PCI=m
CONFIG_HOTPLUG_PCI_RPA=m
@@ -184,6 +186,7 @@
CONFIG_E1000=y
CONFIG_E1000E=y
CONFIG_TIGON3=y
+CONFIG_BNX2=m
CONFIG_CHELSIO_T1=m
CONFIG_CHELSIO_T3=m
CONFIG_EHEA=y
@@ -311,9 +314,7 @@
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_LATENCYTOP=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_IRQSOFF_TRACER=y
CONFIG_SCHED_TRACER=y
-CONFIG_STACK_TRACER=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index 96a7d06..921a847 100644
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -37,18 +37,21 @@
.align 2; \
label##3:
-#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect) \
-label##4: \
- .popsection; \
- .pushsection sect,"a"; \
- .align 3; \
-label##5: \
- FTR_ENTRY_LONG msk; \
- FTR_ENTRY_LONG val; \
- FTR_ENTRY_OFFSET label##1b-label##5b; \
- FTR_ENTRY_OFFSET label##2b-label##5b; \
- FTR_ENTRY_OFFSET label##3b-label##5b; \
- FTR_ENTRY_OFFSET label##4b-label##5b; \
+#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect) \
+label##4: \
+ .popsection; \
+ .pushsection sect,"a"; \
+ .align 3; \
+label##5: \
+ FTR_ENTRY_LONG msk; \
+ FTR_ENTRY_LONG val; \
+ FTR_ENTRY_OFFSET label##1b-label##5b; \
+ FTR_ENTRY_OFFSET label##2b-label##5b; \
+ FTR_ENTRY_OFFSET label##3b-label##5b; \
+ FTR_ENTRY_OFFSET label##4b-label##5b; \
+ .ifgt (label##4b-label##3b)-(label##2b-label##1b); \
+ .error "Feature section else case larger than body"; \
+ .endif; \
.popsection;
diff --git a/arch/powerpc/include/asm/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h
index 4e10f50..0edb684 100644
--- a/arch/powerpc/include/asm/immap_qe.h
+++ b/arch/powerpc/include/asm/immap_qe.h
@@ -467,13 +467,22 @@
extern struct qe_immap __iomem *qe_immr;
extern phys_addr_t get_qe_base(void);
-static inline unsigned long immrbar_virt_to_phys(void *address)
+/*
+ * Returns the offset within the QE address space of the given pointer.
+ *
+ * Note that the QE does not support 36-bit physical addresses, so if
+ * get_qe_base() returns a number above 4GB, the caller will probably fail.
+ */
+static inline phys_addr_t immrbar_virt_to_phys(void *address)
{
- if ( ((u32)address >= (u32)qe_immr) &&
- ((u32)address < ((u32)qe_immr + QE_IMMAP_SIZE)) )
- return (unsigned long)(address - (u32)qe_immr +
- (u32)get_qe_base());
- return (unsigned long)virt_to_phys(address);
+ void *q = (void *)qe_immr;
+
+ /* Is it a MURAM address? */
+ if ((address >= q) && (address < (q + QE_IMMAP_SIZE)))
+ return get_qe_base() + (address - q);
+
+ /* It's an address returned by kmalloc */
+ return virt_to_phys(address);
}
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/irqflags.h b/arch/powerpc/include/asm/irqflags.h
index b85d8dd..b0b06d8 100644
--- a/arch/powerpc/include/asm/irqflags.h
+++ b/arch/powerpc/include/asm/irqflags.h
@@ -12,24 +12,44 @@
#else
#ifdef CONFIG_TRACE_IRQFLAGS
+#ifdef CONFIG_IRQSOFF_TRACER
+/*
+ * Since the ftrace irqsoff latency trace checks CALLER_ADDR1,
+ * which is the stack frame here, we need to force a stack frame
+ * in case we came from user space.
+ */
+#define TRACE_WITH_FRAME_BUFFER(func) \
+ mflr r0; \
+ stdu r1, -32(r1); \
+ std r0, 16(r1); \
+ stdu r1, -32(r1); \
+ bl func; \
+ ld r1, 0(r1); \
+ ld r1, 0(r1);
+#else
+#define TRACE_WITH_FRAME_BUFFER(func) \
+ bl func;
+#endif
+
/*
* Most of the CPU's IRQ-state tracing is done from assembly code; we
* have to call a C function so call a wrapper that saves all the
* C-clobbered registers.
*/
-#define TRACE_ENABLE_INTS bl .trace_hardirqs_on
-#define TRACE_DISABLE_INTS bl .trace_hardirqs_off
-#define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip) \
- cmpdi en,0; \
- bne 95f; \
- stb en,PACASOFTIRQEN(r13); \
- bl .trace_hardirqs_off; \
- b skip; \
-95: bl .trace_hardirqs_on; \
+#define TRACE_ENABLE_INTS TRACE_WITH_FRAME_BUFFER(.trace_hardirqs_on)
+#define TRACE_DISABLE_INTS TRACE_WITH_FRAME_BUFFER(.trace_hardirqs_off)
+
+#define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip) \
+ cmpdi en,0; \
+ bne 95f; \
+ stb en,PACASOFTIRQEN(r13); \
+ TRACE_WITH_FRAME_BUFFER(.trace_hardirqs_off) \
+ b skip; \
+95: TRACE_WITH_FRAME_BUFFER(.trace_hardirqs_on) \
li en,1;
#define TRACE_AND_RESTORE_IRQ(en) \
TRACE_AND_RESTORE_IRQ_PARTIAL(en,96f); \
- stb en,PACASOFTIRQEN(r13); \
+ stb en,PACASOFTIRQEN(r13); \
96:
#else
#define TRACE_ENABLE_INTS
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 8433d36..991d599 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -116,9 +116,6 @@
* If for some reason there is no irq, but the interrupt
* shouldn't be counted as spurious, return NO_IRQ_IGNORE. */
unsigned int (*get_irq)(void);
-#ifdef CONFIG_KEXEC
- void (*kexec_cpu_down)(int crash_shutdown, int secondary);
-#endif
/* PCI stuff */
/* Called after scanning the bus, before allocating resources */
@@ -235,11 +232,7 @@
void (*machine_shutdown)(void);
#ifdef CONFIG_KEXEC
- /* Called to do the minimal shutdown needed to run a kexec'd kernel
- * to run successfully.
- * XXX Should we move this one out of kexec scope?
- */
- void (*machine_crash_shutdown)(struct pt_regs *regs);
+ void (*kexec_cpu_down)(int crash_shutdown, int secondary);
/* Called to do what every setup is needed on image and the
* reboot code buffer. Returns 0 on success.
@@ -247,15 +240,6 @@
* claims to support kexec.
*/
int (*machine_kexec_prepare)(struct kimage *image);
-
- /* Called to handle any machine specific cleanup on image */
- void (*machine_kexec_cleanup)(struct kimage *image);
-
- /* Called to perform the _real_ kexec.
- * Do NOT allocate memory or fail here. We are past the point of
- * no return.
- */
- void (*machine_kexec)(struct kimage *image);
#endif /* CONFIG_KEXEC */
#ifdef CONFIG_SUSPEND
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index ff0005eec..125fc1a 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -283,6 +283,7 @@
#define HID0_NOPTI (1<<0) /* No-op dcbt and dcbst instr. */
#define SPRN_HID1 0x3F1 /* Hardware Implementation Register 1 */
+#ifdef CONFIG_6xx
#define HID1_EMCP (1<<31) /* 7450 Machine Check Pin Enable */
#define HID1_DFS (1<<22) /* 7447A Dynamic Frequency Scaling */
#define HID1_PC0 (1<<16) /* 7450 PLL_CFG[0] */
@@ -292,6 +293,7 @@
#define HID1_SYNCBE (1<<11) /* 7450 ABE for sync, eieio */
#define HID1_ABE (1<<10) /* 7450 Address Broadcast Enable */
#define HID1_PS (1<<16) /* 750FX PLL selection */
+#endif
#define SPRN_HID2 0x3F8 /* Hardware Implementation Register 2 */
#define SPRN_HID2_GEKKO 0x398 /* Gekko HID2 Register */
#define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */
diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 667a498..e68c69b 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -246,6 +246,20 @@
store or cache line push */
#endif
+/* Bit definitions for the HID1 */
+#ifdef CONFIG_E500
+/* e500v1/v2 */
+#define HID1_PLL_CFG_MASK 0xfc000000 /* PLL_CFG input pins */
+#define HID1_RFXE 0x00020000 /* Read fault exception enable */
+#define HID1_R1DPE 0x00008000 /* R1 data bus parity enable */
+#define HID1_R2DPE 0x00004000 /* R2 data bus parity enable */
+#define HID1_ASTME 0x00002000 /* Address bus streaming mode enable */
+#define HID1_ABE 0x00001000 /* Address broadcast enable */
+#define HID1_MPXTT 0x00000400 /* MPX re-map transfer type */
+#define HID1_ATS 0x00000080 /* Atomic status */
+#define HID1_MID_MASK 0x0000000f /* MID input pins */
+#endif
+
/* Bit definitions for the DBSR. */
/*
* DBSR bits which have conflicting definitions on true Book E versus IBM 40x.
diff --git a/arch/powerpc/include/asm/spu.h b/arch/powerpc/include/asm/spu.h
index 0ab8d869..0c8b35d 100644
--- a/arch/powerpc/include/asm/spu.h
+++ b/arch/powerpc/include/asm/spu.h
@@ -203,14 +203,6 @@
void spu_setup_kernel_slbs(struct spu *spu, struct spu_lscsa *lscsa,
void *code, int code_size);
-#ifdef CONFIG_KEXEC
-void crash_register_spus(struct list_head *list);
-#else
-static inline void crash_register_spus(struct list_head *list)
-{
-}
-#endif
-
extern void spu_invalidate_slbs(struct spu *spu);
extern void spu_associate_mm(struct spu *spu, struct mm_struct *mm);
int spu_64k_pages_available(void);
diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
index 894e64f..5c518ad 100644
--- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S
+++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S
@@ -64,6 +64,12 @@
bl __e500_icache_setup
bl __e500_dcache_setup
bl __setup_e500_ivors
+#ifdef CONFIG_RAPIDIO
+ /* Ensure that RFXE is set */
+ mfspr r3,SPRN_HID1
+ oris r3,r3,HID1_RFXE@h
+ mtspr SPRN_HID1,r3
+#endif
mtlr r4
blr
_GLOBAL(__setup_cpu_e500mc)
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index be5ab18..8d74a24 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -116,7 +116,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/power3",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "power3",
},
{ /* Power3+ */
@@ -132,7 +131,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/power3",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "power3",
},
{ /* Northstar */
@@ -148,7 +146,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/rs64",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "rs64",
},
{ /* Pulsar */
@@ -164,7 +161,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/rs64",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "rs64",
},
{ /* I-star */
@@ -180,7 +176,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/rs64",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "rs64",
},
{ /* S-star */
@@ -196,7 +191,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/rs64",
.oprofile_type = PPC_OPROFILE_RS64,
- .machine_check = machine_check_generic,
.platform = "rs64",
},
{ /* Power4 */
@@ -212,7 +206,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/power4",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "power4",
},
{ /* Power4+ */
@@ -228,7 +221,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/power4",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "power4",
},
{ /* PPC970 */
@@ -247,7 +239,6 @@
.cpu_restore = __restore_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "ppc970",
},
{ /* PPC970FX */
@@ -266,7 +257,6 @@
.cpu_restore = __restore_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "ppc970",
},
{ /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
@@ -285,7 +275,6 @@
.cpu_restore = __restore_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970MP",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "ppc970",
},
{ /* PPC970MP */
@@ -304,7 +293,6 @@
.cpu_restore = __restore_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970MP",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "ppc970",
},
{ /* PPC970GX */
@@ -322,7 +310,6 @@
.cpu_setup = __setup_cpu_ppc970,
.oprofile_cpu_type = "ppc64/970",
.oprofile_type = PPC_OPROFILE_POWER4,
- .machine_check = machine_check_generic,
.platform = "ppc970",
},
{ /* Power5 GR */
@@ -343,7 +330,6 @@
*/
.oprofile_mmcra_sihv = MMCRA_SIHV,
.oprofile_mmcra_sipr = MMCRA_SIPR,
- .machine_check = machine_check_generic,
.platform = "power5",
},
{ /* Power5++ */
@@ -360,7 +346,6 @@
.oprofile_type = PPC_OPROFILE_POWER4,
.oprofile_mmcra_sihv = MMCRA_SIHV,
.oprofile_mmcra_sipr = MMCRA_SIPR,
- .machine_check = machine_check_generic,
.platform = "power5+",
},
{ /* Power5 GS */
@@ -378,7 +363,6 @@
.oprofile_type = PPC_OPROFILE_POWER4,
.oprofile_mmcra_sihv = MMCRA_SIHV,
.oprofile_mmcra_sipr = MMCRA_SIPR,
- .machine_check = machine_check_generic,
.platform = "power5+",
},
{ /* POWER6 in P5+ mode; 2.04-compliant processor */
@@ -390,7 +374,6 @@
.mmu_features = MMU_FTR_HPTE_TABLE,
.icache_bsize = 128,
.dcache_bsize = 128,
- .machine_check = machine_check_generic,
.oprofile_cpu_type = "ppc64/ibm-compat-v1",
.oprofile_type = PPC_OPROFILE_POWER4,
.platform = "power5+",
@@ -413,7 +396,6 @@
.oprofile_mmcra_sipr = POWER6_MMCRA_SIPR,
.oprofile_mmcra_clear = POWER6_MMCRA_THRM |
POWER6_MMCRA_OTHER,
- .machine_check = machine_check_generic,
.platform = "power6x",
},
{ /* 2.05-compliant processor, i.e. Power6 "architected" mode */
@@ -425,7 +407,6 @@
.mmu_features = MMU_FTR_HPTE_TABLE,
.icache_bsize = 128,
.dcache_bsize = 128,
- .machine_check = machine_check_generic,
.oprofile_cpu_type = "ppc64/ibm-compat-v1",
.oprofile_type = PPC_OPROFILE_POWER4,
.platform = "power6",
@@ -440,7 +421,6 @@
MMU_FTR_TLBIE_206,
.icache_bsize = 128,
.dcache_bsize = 128,
- .machine_check = machine_check_generic,
.oprofile_type = PPC_OPROFILE_POWER4,
.oprofile_cpu_type = "ppc64/ibm-compat-v1",
.platform = "power7",
@@ -492,7 +472,6 @@
.pmc_type = PPC_PMC_IBM,
.oprofile_cpu_type = "ppc64/cell-be",
.oprofile_type = PPC_OPROFILE_CELL,
- .machine_check = machine_check_generic,
.platform = "ppc-cell-be",
},
{ /* PA Semi PA6T */
@@ -510,7 +489,6 @@
.cpu_restore = __restore_cpu_pa6t,
.oprofile_cpu_type = "ppc64/pa6t",
.oprofile_type = PPC_OPROFILE_PA6T,
- .machine_check = machine_check_generic,
.platform = "pa6t",
},
{ /* default match */
@@ -524,7 +502,6 @@
.dcache_bsize = 128,
.num_pmcs = 6,
.pmc_type = PPC_PMC_IBM,
- .machine_check = machine_check_generic,
.platform = "power4",
}
#endif /* CONFIG_PPC_BOOK3S_64 */
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 832c8c4..3d569e2 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -48,7 +48,7 @@
static cpumask_t cpus_in_crash = CPU_MASK_NONE;
cpumask_t cpus_in_sr = CPU_MASK_NONE;
-#define CRASH_HANDLER_MAX 2
+#define CRASH_HANDLER_MAX 3
/* NULL terminated list of shutdown handles */
static crash_shutdown_t crash_shutdown_handles[CRASH_HANDLER_MAX+1];
static DEFINE_SPINLOCK(crash_handlers_lock);
@@ -125,7 +125,7 @@
smp_wmb();
/*
- * FIXME: Until we will have the way to stop other CPUSs reliabally,
+ * FIXME: Until we will have the way to stop other CPUs reliably,
* the crash CPU will send an IPI and wait for other CPUs to
* respond.
* Delay of at least 10 seconds.
@@ -254,72 +254,6 @@
cpus_in_sr = CPU_MASK_NONE;
}
#endif
-#ifdef CONFIG_SPU_BASE
-
-#include <asm/spu.h>
-#include <asm/spu_priv1.h>
-
-struct crash_spu_info {
- struct spu *spu;
- u32 saved_spu_runcntl_RW;
- u32 saved_spu_status_R;
- u32 saved_spu_npc_RW;
- u64 saved_mfc_sr1_RW;
- u64 saved_mfc_dar;
- u64 saved_mfc_dsisr;
-};
-
-#define CRASH_NUM_SPUS 16 /* Enough for current hardware */
-static struct crash_spu_info crash_spu_info[CRASH_NUM_SPUS];
-
-static void crash_kexec_stop_spus(void)
-{
- struct spu *spu;
- int i;
- u64 tmp;
-
- for (i = 0; i < CRASH_NUM_SPUS; i++) {
- if (!crash_spu_info[i].spu)
- continue;
-
- spu = crash_spu_info[i].spu;
-
- crash_spu_info[i].saved_spu_runcntl_RW =
- in_be32(&spu->problem->spu_runcntl_RW);
- crash_spu_info[i].saved_spu_status_R =
- in_be32(&spu->problem->spu_status_R);
- crash_spu_info[i].saved_spu_npc_RW =
- in_be32(&spu->problem->spu_npc_RW);
-
- crash_spu_info[i].saved_mfc_dar = spu_mfc_dar_get(spu);
- crash_spu_info[i].saved_mfc_dsisr = spu_mfc_dsisr_get(spu);
- tmp = spu_mfc_sr1_get(spu);
- crash_spu_info[i].saved_mfc_sr1_RW = tmp;
-
- tmp &= ~MFC_STATE1_MASTER_RUN_CONTROL_MASK;
- spu_mfc_sr1_set(spu, tmp);
-
- __delay(200);
- }
-}
-
-void crash_register_spus(struct list_head *list)
-{
- struct spu *spu;
-
- list_for_each_entry(spu, list, full_list) {
- if (WARN_ON(spu->number >= CRASH_NUM_SPUS))
- continue;
-
- crash_spu_info[spu->number].spu = spu;
- }
-}
-
-#else
-static inline void crash_kexec_stop_spus(void)
-{
-}
-#endif /* CONFIG_SPU_BASE */
/*
* Register a function to be called on shutdown. Only use this if you
@@ -439,8 +373,6 @@
crash_shutdown_cpu = -1;
__debugger_fault_handler = old_handler;
- crash_kexec_stop_spus();
-
if (ppc_md.kexec_cpu_down)
ppc_md.kexec_cpu_down(1, 0);
}
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index c22dc1e..56212bc 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -880,7 +880,18 @@
*/
andi. r10,r9,MSR_EE
beq 1f
+ /*
+ * Since the ftrace irqsoff latency trace checks CALLER_ADDR1,
+ * which is the stack frame here, we need to force a stack frame
+ * in case we came from user space.
+ */
+ stwu r1,-32(r1)
+ mflr r0
+ stw r0,4(r1)
+ stwu r1,-32(r1)
bl trace_hardirqs_on
+ lwz r1,0(r1)
+ lwz r1,0(r1)
lwz r9,_MSR(r1)
1:
#endif /* CONFIG_TRACE_IRQFLAGS */
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index df7e20c..49a170a 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -15,6 +15,7 @@
#include <linux/memblock.h>
#include <linux/of.h>
#include <linux/irq.h>
+#include <linux/ftrace.h>
#include <asm/machdep.h>
#include <asm/prom.h>
@@ -44,10 +45,7 @@
void machine_crash_shutdown(struct pt_regs *regs)
{
- if (ppc_md.machine_crash_shutdown)
- ppc_md.machine_crash_shutdown(regs);
- else
- default_machine_crash_shutdown(regs);
+ default_machine_crash_shutdown(regs);
}
/*
@@ -65,8 +63,6 @@
void machine_kexec_cleanup(struct kimage *image)
{
- if (ppc_md.machine_kexec_cleanup)
- ppc_md.machine_kexec_cleanup(image);
}
void arch_crash_save_vmcoreinfo(void)
@@ -87,10 +83,13 @@
*/
void machine_kexec(struct kimage *image)
{
- if (ppc_md.machine_kexec)
- ppc_md.machine_kexec(image);
- else
- default_machine_kexec(image);
+ int save_ftrace_enabled;
+
+ save_ftrace_enabled = __ftrace_enabled_save();
+
+ default_machine_kexec(image);
+
+ __ftrace_enabled_restore(save_ftrace_enabled);
/* Fall back to normal restart if we're still alive. */
machine_restart(NULL);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 84906d3..7a1d5cb 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -631,7 +631,7 @@
#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);
+ printk("DAR: "REG", DSISR: %08lx\n", regs->dar, regs->dsisr);
#endif
printk("TASK = %p[%d] '%s' THREAD: %p",
current, task_pid_nr(current), current->comm, task_thread_info(current));
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 2b442e6..bf5f5ce 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c
@@ -256,31 +256,16 @@
struct proc_dir_entry *dp = PDE(file->f_path.dentry->d_inode);
struct rtas_update_flash_t *uf;
char msg[RTAS_MSG_MAXLEN];
- int msglen;
- uf = (struct rtas_update_flash_t *) dp->data;
+ uf = dp->data;
if (!strcmp(dp->name, FIRMWARE_FLASH_NAME)) {
get_flash_status_msg(uf->status, msg);
} else { /* FIRMWARE_UPDATE_NAME */
sprintf(msg, "%d\n", uf->status);
}
- msglen = strlen(msg);
- if (msglen > count)
- msglen = count;
- if (ppos && *ppos != 0)
- return 0; /* be cheap */
-
- if (!access_ok(VERIFY_WRITE, buf, msglen))
- return -EINVAL;
-
- if (copy_to_user(buf, msg, msglen))
- return -EFAULT;
-
- if (ppos)
- *ppos = msglen;
- return msglen;
+ return simple_read_from_buffer(buf, count, ppos, msg, strlen(msg));
}
/* constructor for flash_block_cache */
@@ -394,26 +379,13 @@
char msg[RTAS_MSG_MAXLEN];
int msglen;
- args_buf = (struct rtas_manage_flash_t *) dp->data;
+ args_buf = dp->data;
if (args_buf == NULL)
return 0;
msglen = sprintf(msg, "%d\n", args_buf->status);
- if (msglen > count)
- msglen = count;
- if (ppos && *ppos != 0)
- return 0; /* be cheap */
-
- if (!access_ok(VERIFY_WRITE, buf, msglen))
- return -EINVAL;
-
- if (copy_to_user(buf, msg, msglen))
- return -EFAULT;
-
- if (ppos)
- *ppos = msglen;
- return msglen;
+ return simple_read_from_buffer(buf, count, ppos, msg, msglen);
}
static ssize_t manage_flash_write(struct file *file, const char __user *buf,
@@ -495,24 +467,11 @@
char msg[RTAS_MSG_MAXLEN];
int msglen;
- args_buf = (struct rtas_validate_flash_t *) dp->data;
+ args_buf = dp->data;
- if (ppos && *ppos != 0)
- return 0; /* be cheap */
-
msglen = get_validate_flash_msg(args_buf, msg);
- if (msglen > count)
- msglen = count;
- if (!access_ok(VERIFY_WRITE, buf, msglen))
- return -EINVAL;
-
- if (copy_to_user(buf, msg, msglen))
- return -EFAULT;
-
- if (ppos)
- *ppos = msglen;
- return msglen;
+ return simple_read_from_buffer(buf, count, ppos, msg, msglen);
}
static ssize_t validate_flash_write(struct file *file, const char __user *buf,
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c
index 0438f81..049dbec 100644
--- a/arch/powerpc/kernel/rtasd.c
+++ b/arch/powerpc/kernel/rtasd.c
@@ -160,7 +160,7 @@
/* rtas fixed header */
len = 8;
err = (struct rtas_error_log *)buf;
- if (err->extended_log_length) {
+ if (err->extended && err->extended_log_length) {
/* extended header */
len += err->extended_log_length;
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 09e4dea..09d31db 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -265,11 +265,26 @@
{
u64 sst, ust;
- sst = scan_dispatch_log(get_paca()->starttime_user);
- ust = scan_dispatch_log(get_paca()->starttime);
- get_paca()->system_time -= sst;
- get_paca()->user_time -= ust;
- get_paca()->stolen_time += ust + sst;
+ u8 save_soft_enabled = local_paca->soft_enabled;
+ u8 save_hard_enabled = local_paca->hard_enabled;
+
+ /* We are called early in the exception entry, before
+ * soft/hard_enabled are sync'ed to the expected state
+ * for the exception. We are hard disabled but the PACA
+ * needs to reflect that so various debug stuff doesn't
+ * complain
+ */
+ local_paca->soft_enabled = 0;
+ local_paca->hard_enabled = 0;
+
+ sst = scan_dispatch_log(local_paca->starttime_user);
+ ust = scan_dispatch_log(local_paca->starttime);
+ local_paca->system_time -= sst;
+ local_paca->user_time -= ust;
+ local_paca->stolen_time += ust + sst;
+
+ local_paca->soft_enabled = save_soft_enabled;
+ local_paca->hard_enabled = save_hard_enabled;
}
static inline u64 calculate_stolen_time(u64 stop_tb)
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 1b2cdc8..bd74fac 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -626,12 +626,6 @@
if (recover > 0)
return;
- if (user_mode(regs)) {
- regs->msr |= MSR_RI;
- _exception(SIGBUS, regs, BUS_ADRERR, regs->nip);
- return;
- }
-
#if defined(CONFIG_8xx) && defined(CONFIG_PCI)
/* the qspan pci read routines can cause machine checks -- Cort
*
@@ -643,16 +637,12 @@
return;
#endif
- if (debugger_fault_handler(regs)) {
- regs->msr |= MSR_RI;
+ if (debugger_fault_handler(regs))
return;
- }
if (check_io_access(regs))
return;
- if (debugger_fault_handler(regs))
- return;
die("Machine check", regs, SIGBUS);
/* Must die if the interrupt is not recoverable */
diff --git a/arch/powerpc/lib/feature-fixups-test.S b/arch/powerpc/lib/feature-fixups-test.S
index cb73748..f461311 100644
--- a/arch/powerpc/lib/feature-fixups-test.S
+++ b/arch/powerpc/lib/feature-fixups-test.S
@@ -172,6 +172,25 @@
3: or 3,3,3
+#if 0
+/* Test that if we have a larger else case the assembler spots it and
+ * reports an error. #if 0'ed so as not to break the build normally.
+ */
+ftr_fixup_test7:
+ or 1,1,1
+BEGIN_FTR_SECTION
+ or 2,2,2
+ or 2,2,2
+ or 2,2,2
+FTR_SECTION_ELSE
+ or 3,3,3
+ or 3,3,3
+ or 3,3,3
+ or 3,3,3
+ALT_FTR_SECTION_END(0, 1)
+ or 1,1,1
+#endif
+
#define MAKE_MACRO_TEST(TYPE) \
globl(ftr_fixup_test_ ##TYPE##_macros) \
or 1,1,1; \
diff --git a/arch/powerpc/platforms/83xx/mpc830x_rdb.c b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
index 661d354..d0c4e15 100644
--- a/arch/powerpc/platforms/83xx/mpc830x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc830x_rdb.c
@@ -57,12 +57,12 @@
ipic_set_default_priority();
}
-struct const char *board[] __initdata = {
+static const char *board[] __initdata = {
"MPC8308RDB",
"fsl,mpc8308rdb",
"denx,mpc8308_p1m",
NULL
-}
+};
/*
* Called very early, MMU is off, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/83xx/mpc831x_rdb.c b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
index b54cd73..f859ead 100644
--- a/arch/powerpc/platforms/83xx/mpc831x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc831x_rdb.c
@@ -60,11 +60,11 @@
ipic_set_default_priority();
}
-struct const char *board[] __initdata = {
+static const char *board[] __initdata = {
"MPC8313ERDB",
"fsl,mpc8315erdb",
NULL
-}
+};
/*
* Called very early, MMU is off, device-tree isn't unflattened
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 0fea881..82a4345 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -35,6 +35,8 @@
/* system i/o configuration register high */
#define MPC83XX_SICRH_OFFS 0x118
+#define MPC8308_SICRH_USB_MASK 0x000c0000
+#define MPC8308_SICRH_USB_ULPI 0x00040000
#define MPC834X_SICRH_USB_UTMI 0x00020000
#define MPC831X_SICRH_USB_MASK 0x000000e0
#define MPC831X_SICRH_USB_ULPI 0x000000a0
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index 3ba4bb7..2c64164 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -127,7 +127,8 @@
/* Configure clock */
immr_node = of_get_parent(np);
- if (immr_node && of_device_is_compatible(immr_node, "fsl,mpc8315-immr"))
+ if (immr_node && (of_device_is_compatible(immr_node, "fsl,mpc8315-immr") ||
+ of_device_is_compatible(immr_node, "fsl,mpc8308-immr")))
clrsetbits_be32(immap + MPC83XX_SCCR_OFFS,
MPC8315_SCCR_USB_MASK,
MPC8315_SCCR_USB_DRCM_01);
@@ -138,7 +139,11 @@
/* Configure pin mux for ULPI. There is no pin mux for UTMI */
if (prop && !strcmp(prop, "ulpi")) {
- if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) {
+ if (of_device_is_compatible(immr_node, "fsl,mpc8308-immr")) {
+ clrsetbits_be32(immap + MPC83XX_SICRH_OFFS,
+ MPC8308_SICRH_USB_MASK,
+ MPC8308_SICRH_USB_ULPI);
+ } else if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr")) {
clrsetbits_be32(immap + MPC83XX_SICRL_OFFS,
MPC8315_SICRL_USB_MASK,
MPC8315_SICRL_USB_ULPI);
@@ -173,6 +178,9 @@
!strcmp(prop, "utmi"))) {
u32 refsel;
+ if (of_device_is_compatible(immr_node, "fsl,mpc8308-immr"))
+ goto out;
+
if (of_device_is_compatible(immr_node, "fsl,mpc8315-immr"))
refsel = CONTROL_REFSEL_24MHZ;
else
@@ -186,9 +194,11 @@
temp = CONTROL_PHY_CLK_SEL_ULPI;
#ifdef CONFIG_USB_OTG
/* Set OTG_PORT */
- dr_mode = of_get_property(np, "dr_mode", NULL);
- if (dr_mode && !strcmp(dr_mode, "otg"))
- temp |= CONTROL_OTG_PORT;
+ if (!of_device_is_compatible(immr_node, "fsl,mpc8308-immr")) {
+ dr_mode = of_get_property(np, "dr_mode", NULL);
+ if (dr_mode && !strcmp(dr_mode, "otg"))
+ temp |= CONTROL_OTG_PORT;
+ }
#endif /* CONFIG_USB_OTG */
out_be32(usb_regs + FSL_USB2_CONTROL_OFFS, temp);
} else {
@@ -196,6 +206,7 @@
ret = -EINVAL;
}
+out:
iounmap(usb_regs);
of_node_put(np);
return ret;
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index 968c1c0..d809836 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -39,8 +39,6 @@
};
static DEFINE_PER_CPU(struct spu_gov_info_struct, spu_gov_info);
-static struct workqueue_struct *kspugov_wq;
-
static int calc_freq(struct spu_gov_info_struct *info)
{
int cpu;
@@ -71,14 +69,14 @@
__cpufreq_driver_target(info->policy, target_freq, CPUFREQ_RELATION_H);
delay = usecs_to_jiffies(info->poll_int);
- queue_delayed_work_on(info->policy->cpu, kspugov_wq, &info->work, delay);
+ schedule_delayed_work_on(info->policy->cpu, &info->work, delay);
}
static void spu_gov_init_work(struct spu_gov_info_struct *info)
{
int delay = usecs_to_jiffies(info->poll_int);
INIT_DELAYED_WORK_DEFERRABLE(&info->work, spu_gov_work);
- queue_delayed_work_on(info->policy->cpu, kspugov_wq, &info->work, delay);
+ schedule_delayed_work_on(info->policy->cpu, &info->work, delay);
}
static void spu_gov_cancel_work(struct spu_gov_info_struct *info)
@@ -152,27 +150,15 @@
{
int ret;
- kspugov_wq = create_workqueue("kspugov");
- if (!kspugov_wq) {
- printk(KERN_ERR "creation of kspugov failed\n");
- ret = -EFAULT;
- goto out;
- }
-
ret = cpufreq_register_governor(&spu_governor);
- if (ret) {
+ if (ret)
printk(KERN_ERR "registration of governor failed\n");
- destroy_workqueue(kspugov_wq);
- goto out;
- }
-out:
return ret;
}
static void __exit spu_gov_exit(void)
{
cpufreq_unregister_governor(&spu_governor);
- destroy_workqueue(kspugov_wq);
}
diff --git a/arch/powerpc/platforms/cell/qpace_setup.c b/arch/powerpc/platforms/cell/qpace_setup.c
index 1b57490..d31c594 100644
--- a/arch/powerpc/platforms/cell/qpace_setup.c
+++ b/arch/powerpc/platforms/cell/qpace_setup.c
@@ -145,9 +145,4 @@
.calibrate_decr = generic_calibrate_decr,
.progress = qpace_progress,
.init_IRQ = iic_init_IRQ,
-#ifdef CONFIG_KEXEC
- .machine_kexec = default_machine_kexec,
- .machine_kexec_prepare = default_machine_kexec_prepare,
- .machine_crash_shutdown = default_machine_crash_shutdown,
-#endif
};
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 8547e86..acfacce 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -37,6 +37,7 @@
#include <asm/spu_csa.h>
#include <asm/xmon.h>
#include <asm/prom.h>
+#include <asm/kexec.h>
const struct spu_management_ops *spu_management_ops;
EXPORT_SYMBOL_GPL(spu_management_ops);
@@ -727,6 +728,75 @@
static SYSDEV_ATTR(stat, 0644, spu_stat_show, NULL);
+#ifdef CONFIG_KEXEC
+
+struct crash_spu_info {
+ struct spu *spu;
+ u32 saved_spu_runcntl_RW;
+ u32 saved_spu_status_R;
+ u32 saved_spu_npc_RW;
+ u64 saved_mfc_sr1_RW;
+ u64 saved_mfc_dar;
+ u64 saved_mfc_dsisr;
+};
+
+#define CRASH_NUM_SPUS 16 /* Enough for current hardware */
+static struct crash_spu_info crash_spu_info[CRASH_NUM_SPUS];
+
+static void crash_kexec_stop_spus(void)
+{
+ struct spu *spu;
+ int i;
+ u64 tmp;
+
+ for (i = 0; i < CRASH_NUM_SPUS; i++) {
+ if (!crash_spu_info[i].spu)
+ continue;
+
+ spu = crash_spu_info[i].spu;
+
+ crash_spu_info[i].saved_spu_runcntl_RW =
+ in_be32(&spu->problem->spu_runcntl_RW);
+ crash_spu_info[i].saved_spu_status_R =
+ in_be32(&spu->problem->spu_status_R);
+ crash_spu_info[i].saved_spu_npc_RW =
+ in_be32(&spu->problem->spu_npc_RW);
+
+ crash_spu_info[i].saved_mfc_dar = spu_mfc_dar_get(spu);
+ crash_spu_info[i].saved_mfc_dsisr = spu_mfc_dsisr_get(spu);
+ tmp = spu_mfc_sr1_get(spu);
+ crash_spu_info[i].saved_mfc_sr1_RW = tmp;
+
+ tmp &= ~MFC_STATE1_MASTER_RUN_CONTROL_MASK;
+ spu_mfc_sr1_set(spu, tmp);
+
+ __delay(200);
+ }
+}
+
+static void crash_register_spus(struct list_head *list)
+{
+ struct spu *spu;
+ int ret;
+
+ list_for_each_entry(spu, list, full_list) {
+ if (WARN_ON(spu->number >= CRASH_NUM_SPUS))
+ continue;
+
+ crash_spu_info[spu->number].spu = spu;
+ }
+
+ ret = crash_shutdown_register(&crash_kexec_stop_spus);
+ if (ret)
+ printk(KERN_ERR "Could not register SPU crash handler");
+}
+
+#else
+static inline void crash_register_spus(struct list_head *list)
+{
+}
+#endif
+
static int __init init_spu_base(void)
{
int i, ret = 0;
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
index 02f7b11..3c7c3f8 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -219,24 +219,17 @@
loff_t pos = *ppos;
int ret;
- if (pos < 0)
- return -EINVAL;
if (pos > LS_SIZE)
return -EFBIG;
- if (size > LS_SIZE - pos)
- size = LS_SIZE - pos;
ret = spu_acquire(ctx);
if (ret)
return ret;
local_store = ctx->ops->get_ls(ctx);
- ret = copy_from_user(local_store + pos, buffer, size);
+ size = simple_write_to_buffer(local_store, LS_SIZE, ppos, buffer, size);
spu_release(ctx);
- if (ret)
- return -EFAULT;
- *ppos = pos + size;
return size;
}
@@ -574,18 +567,15 @@
if (*pos >= sizeof(lscsa->gprs))
return -EFBIG;
- size = min_t(ssize_t, sizeof(lscsa->gprs) - *pos, size);
- *pos += size;
-
ret = spu_acquire_saved(ctx);
if (ret)
return ret;
- ret = copy_from_user((char *)lscsa->gprs + *pos - size,
- buffer, size) ? -EFAULT : size;
+ size = simple_write_to_buffer(lscsa->gprs, sizeof(lscsa->gprs), pos,
+ buffer, size);
spu_release_saved(ctx);
- return ret;
+ return size;
}
static const struct file_operations spufs_regs_fops = {
@@ -630,18 +620,15 @@
if (*pos >= sizeof(lscsa->fpcr))
return -EFBIG;
- size = min_t(ssize_t, sizeof(lscsa->fpcr) - *pos, size);
-
ret = spu_acquire_saved(ctx);
if (ret)
return ret;
- *pos += size;
- ret = copy_from_user((char *)&lscsa->fpcr + *pos - size,
- buffer, size) ? -EFAULT : size;
+ size = simple_write_to_buffer(&lscsa->fpcr, sizeof(lscsa->fpcr), pos,
+ buffer, size);
spu_release_saved(ctx);
- return ret;
+ return size;
}
static const struct file_operations spufs_fpcr_fops = {
diff --git a/arch/powerpc/platforms/embedded6xx/gamecube.c b/arch/powerpc/platforms/embedded6xx/gamecube.c
index 1106fd9..a138e14 100644
--- a/arch/powerpc/platforms/embedded6xx/gamecube.c
+++ b/arch/powerpc/platforms/embedded6xx/gamecube.c
@@ -75,14 +75,6 @@
flipper_quiesce();
}
-#ifdef CONFIG_KEXEC
-static int gamecube_kexec_prepare(struct kimage *image)
-{
- return 0;
-}
-#endif /* CONFIG_KEXEC */
-
-
define_machine(gamecube) {
.name = "gamecube",
.probe = gamecube_probe,
@@ -95,9 +87,6 @@
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
.machine_shutdown = gamecube_shutdown,
-#ifdef CONFIG_KEXEC
- .machine_kexec_prepare = gamecube_kexec_prepare,
-#endif
};
diff --git a/arch/powerpc/platforms/embedded6xx/wii.c b/arch/powerpc/platforms/embedded6xx/wii.c
index 649473a..1b5dc1a 100644
--- a/arch/powerpc/platforms/embedded6xx/wii.c
+++ b/arch/powerpc/platforms/embedded6xx/wii.c
@@ -18,7 +18,6 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/seq_file.h>
-#include <linux/kexec.h>
#include <linux/of_platform.h>
#include <linux/memblock.h>
#include <mm/mmu_decl.h>
@@ -226,13 +225,6 @@
flipper_quiesce();
}
-#ifdef CONFIG_KEXEC
-static int wii_machine_kexec_prepare(struct kimage *image)
-{
- return 0;
-}
-#endif /* CONFIG_KEXEC */
-
define_machine(wii) {
.name = "wii",
.probe = wii_probe,
@@ -246,9 +238,6 @@
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
.machine_shutdown = wii_shutdown,
-#ifdef CONFIG_KEXEC
- .machine_kexec_prepare = wii_machine_kexec_prepare,
-#endif
};
static struct of_device_id wii_of_bus[] = {
diff --git a/arch/powerpc/platforms/pseries/kexec.c b/arch/powerpc/platforms/pseries/kexec.c
index 53cbd53..77d38a5 100644
--- a/arch/powerpc/platforms/pseries/kexec.c
+++ b/arch/powerpc/platforms/pseries/kexec.c
@@ -61,13 +61,3 @@
{
ppc_md.kexec_cpu_down = pseries_kexec_cpu_down_xics;
}
-
-static int __init pseries_kexec_setup(void)
-{
- ppc_md.machine_kexec = default_machine_kexec;
- ppc_md.machine_kexec_prepare = default_machine_kexec_prepare;
- ppc_md.machine_crash_shutdown = default_machine_crash_shutdown;
-
- return 0;
-}
-machine_device_initcall(pseries, pseries_kexec_setup);
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index a4fc6da..c55d7ad 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -54,7 +54,8 @@
static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX];
static DEFINE_SPINLOCK(ras_log_buf_lock);
-static char mce_data_buf[RTAS_ERROR_LOG_MAX];
+static char global_mce_data_buf[RTAS_ERROR_LOG_MAX];
+static DEFINE_PER_CPU(__u64, mce_data_buf);
static int ras_get_sensor_state_token;
static int ras_check_exception_token;
@@ -196,12 +197,24 @@
return IRQ_HANDLED;
}
-/* Get the error information for errors coming through the
+/*
+ * Some versions of FWNMI place the buffer inside the 4kB page starting at
+ * 0x7000. Other versions place it inside the rtas buffer. We check both.
+ */
+#define VALID_FWNMI_BUFFER(A) \
+ ((((A) >= 0x7000) && ((A) < 0x7ff0)) || \
+ (((A) >= rtas.base) && ((A) < (rtas.base + rtas.size - 16))))
+
+/*
+ * Get the error information for errors coming through the
* FWNMI vectors. The pt_regs' r3 will be updated to reflect
* the actual r3 if possible, and a ptr to the error log entry
* will be returned if found.
*
- * The mce_data_buf does not have any locks or protection around it,
+ * If the RTAS error is not of the extended type, then we put it in a per
+ * cpu 64bit buffer. If it is the extended type we use global_mce_data_buf.
+ *
+ * The global_mce_data_buf does not have any locks or protection around it,
* if a second machine check comes in, or a system reset is done
* before we have logged the error, then we will get corruption in the
* error log. This is preferable over holding off on calling
@@ -210,20 +223,31 @@
*/
static struct rtas_error_log *fwnmi_get_errinfo(struct pt_regs *regs)
{
- unsigned long errdata = regs->gpr[3];
- struct rtas_error_log *errhdr = NULL;
unsigned long *savep;
+ struct rtas_error_log *h, *errhdr = NULL;
- if ((errdata >= 0x7000 && errdata < 0x7fff0) ||
- (errdata >= rtas.base && errdata < rtas.base + rtas.size - 16)) {
- savep = __va(errdata);
- regs->gpr[3] = savep[0]; /* restore original r3 */
- memset(mce_data_buf, 0, RTAS_ERROR_LOG_MAX);
- memcpy(mce_data_buf, (char *)(savep + 1), RTAS_ERROR_LOG_MAX);
- errhdr = (struct rtas_error_log *)mce_data_buf;
- } else {
- printk("FWNMI: corrupt r3\n");
+ if (!VALID_FWNMI_BUFFER(regs->gpr[3])) {
+ printk(KERN_ERR "FWNMI: corrupt r3\n");
+ return NULL;
}
+
+ savep = __va(regs->gpr[3]);
+ regs->gpr[3] = savep[0]; /* restore original r3 */
+
+ /* If it isn't an extended log we can use the per cpu 64bit buffer */
+ h = (struct rtas_error_log *)&savep[1];
+ if (!h->extended) {
+ memcpy(&__get_cpu_var(mce_data_buf), h, sizeof(__u64));
+ errhdr = (struct rtas_error_log *)&__get_cpu_var(mce_data_buf);
+ } else {
+ int len;
+
+ len = max_t(int, 8+h->extended_log_length, RTAS_ERROR_LOG_MAX);
+ memset(global_mce_data_buf, 0, RTAS_ERROR_LOG_MAX);
+ memcpy(global_mce_data_buf, h, len);
+ errhdr = (struct rtas_error_log *)global_mce_data_buf;
+ }
+
return errhdr;
}
@@ -235,7 +259,7 @@
{
int ret = rtas_call(rtas_token("ibm,nmi-interlock"), 0, 1, NULL);
if (ret != 0)
- printk("FWNMI: nmi-interlock failed: %d\n", ret);
+ printk(KERN_ERR "FWNMI: nmi-interlock failed: %d\n", ret);
}
int pSeries_system_reset_exception(struct pt_regs *regs)
@@ -259,31 +283,43 @@
* Return 1 if corrected (or delivered a signal).
* Return 0 if there is nothing we can do.
*/
-static int recover_mce(struct pt_regs *regs, struct rtas_error_log * err)
+static int recover_mce(struct pt_regs *regs, struct rtas_error_log *err)
{
- int nonfatal = 0;
+ int recovered = 0;
- if (err->disposition == RTAS_DISP_FULLY_RECOVERED) {
+ if (!(regs->msr & MSR_RI)) {
+ /* If MSR_RI isn't set, we cannot recover */
+ recovered = 0;
+
+ } else if (err->disposition == RTAS_DISP_FULLY_RECOVERED) {
/* Platform corrected itself */
- nonfatal = 1;
- } else if ((regs->msr & MSR_RI) &&
- user_mode(regs) &&
- err->severity == RTAS_SEVERITY_ERROR_SYNC &&
- err->disposition == RTAS_DISP_NOT_RECOVERED &&
- err->target == RTAS_TARGET_MEMORY &&
- err->type == RTAS_TYPE_ECC_UNCORR &&
- !(current->pid == 0 || is_global_init(current))) {
- /* Kill off a user process with an ECC error */
- printk(KERN_ERR "MCE: uncorrectable ecc error for pid %d\n",
- current->pid);
- /* XXX something better for ECC error? */
- _exception(SIGBUS, regs, BUS_ADRERR, regs->nip);
- nonfatal = 1;
+ recovered = 1;
+
+ } else if (err->disposition == RTAS_DISP_LIMITED_RECOVERY) {
+ /* Platform corrected itself but could be degraded */
+ printk(KERN_ERR "MCE: limited recovery, system may "
+ "be degraded\n");
+ recovered = 1;
+
+ } else if (user_mode(regs) && !is_global_init(current) &&
+ err->severity == RTAS_SEVERITY_ERROR_SYNC) {
+
+ /*
+ * If we received a synchronous error when in userspace
+ * kill the task. Firmware may report details of the fail
+ * asynchronously, so we can't rely on the target and type
+ * fields being valid here.
+ */
+ printk(KERN_ERR "MCE: uncorrectable error, killing task "
+ "%s:%d\n", current->comm, current->pid);
+
+ _exception(SIGBUS, regs, BUS_MCEERR_AR, regs->nip);
+ recovered = 1;
}
- log_error((char *)err, ERR_TYPE_RTAS_LOG, !nonfatal);
+ log_error((char *)err, ERR_TYPE_RTAS_LOG, 0);
- return nonfatal;
+ return recovered;
}
/*
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 9f99bef..8c6cab0 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -1555,8 +1555,6 @@
saved_mcheck_exception = ppc_md.machine_check_exception;
ppc_md.machine_check_exception = fsl_rio_mcheck_exception;
#endif
- /* Ensure that RFXE is set */
- mtspr(SPRN_HID1, (mfspr(SPRN_HID1) | 0x20000));
return 0;
err:
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 7c13426..b0c8469 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -674,7 +674,8 @@
/* make sure mask gets to controller before we return to user */
do {
if (!loops--) {
- printk(KERN_ERR "mpic_enable_irq timeout\n");
+ printk(KERN_ERR "%s: timeout on hwirq %u\n",
+ __func__, src);
break;
}
} while(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK);
@@ -695,7 +696,8 @@
/* make sure mask gets to controller before we return to user */
do {
if (!loops--) {
- printk(KERN_ERR "mpic_enable_irq timeout\n");
+ printk(KERN_ERR "%s: timeout on hwirq %u\n",
+ __func__, src);
break;
}
} while(!(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK));
diff --git a/arch/x86/xen/irq.c b/arch/x86/xen/irq.c
index 9d30105..6a6fe89 100644
--- a/arch/x86/xen/irq.c
+++ b/arch/x86/xen/irq.c
@@ -126,7 +126,7 @@
#endif
};
-void __init xen_init_irq_ops()
+void __init xen_init_irq_ops(void)
{
pv_irq_ops = xen_irq_ops;
x86_init.irqs.intr_init = xen_init_IRQ;
diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c
index 8f2251d..ddc81a0 100644
--- a/arch/x86/xen/p2m.c
+++ b/arch/x86/xen/p2m.c
@@ -237,7 +237,25 @@
p2m_top[topidx] = mid;
}
- p2m_top[topidx][mididx] = &mfn_list[pfn];
+ /*
+ * As long as the mfn_list has enough entries to completely
+ * fill a p2m page, pointing into the array is ok. But if
+ * not the entries beyond the last pfn will be undefined.
+ * And guessing that the 'what-ever-there-is' does not take it
+ * too kindly when changing it to invalid markers, a new page
+ * is allocated, initialized and filled with the valid part.
+ */
+ if (unlikely(pfn + P2M_PER_PAGE > max_pfn)) {
+ unsigned long p2midx;
+ unsigned long *p2m = extend_brk(PAGE_SIZE, PAGE_SIZE);
+ p2m_init(p2m);
+
+ for (p2midx = 0; pfn + p2midx < max_pfn; p2midx++) {
+ p2m[p2midx] = mfn_list[pfn + p2midx];
+ }
+ p2m_top[topidx][mididx] = p2m;
+ } else
+ p2m_top[topidx][mididx] = &mfn_list[pfn];
}
m2p_override_init();
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig
index 68f942c..0c56989 100644
--- a/drivers/firewire/Kconfig
+++ b/drivers/firewire/Kconfig
@@ -49,15 +49,13 @@
configuration section.
config FIREWIRE_NET
- tristate "IP networking over 1394 (EXPERIMENTAL)"
- depends on FIREWIRE && INET && EXPERIMENTAL
+ tristate "IP networking over 1394"
+ depends on FIREWIRE && INET
help
This enables IPv4 over IEEE 1394, providing IP connectivity with
other implementations of RFC 2734 as found on several operating
systems. Multicast support is currently limited.
- NOTE, this driver is not stable yet!
-
To compile this driver as a module, say M here: The module will be
called firewire-net.
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index be04923..24ff355 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -75,6 +75,8 @@
#define BIB_IRMC ((1) << 31)
#define NODE_CAPABILITIES 0x0c0083c0 /* per IEEE 1394 clause 8.3.2.6.5.2 */
+#define CANON_OUI 0x000085
+
static void generate_config_rom(struct fw_card *card, __be32 *config_rom)
{
struct fw_descriptor *desc;
@@ -284,6 +286,7 @@
bool root_device_is_running;
bool root_device_is_cmc;
bool irm_is_1394_1995_only;
+ bool keep_this_irm;
spin_lock_irq(&card->lock);
@@ -305,6 +308,10 @@
irm_is_1394_1995_only = irm_device && irm_device->config_rom &&
(irm_device->config_rom[2] & 0x000000f0) == 0;
+ /* Canon MV5i works unreliably if it is not root node. */
+ keep_this_irm = irm_device && irm_device->config_rom &&
+ irm_device->config_rom[3] >> 8 == CANON_OUI;
+
root_id = root_node->node_id;
irm_id = card->irm_node->node_id;
local_id = card->local_node->node_id;
@@ -333,7 +340,7 @@
goto pick_me;
}
- if (irm_is_1394_1995_only) {
+ if (irm_is_1394_1995_only && !keep_this_irm) {
new_root_id = local_id;
fw_notify("%s, making local node (%02x) root.\n",
"IRM is not 1394a compliant", new_root_id);
@@ -382,7 +389,7 @@
spin_lock_irq(&card->lock);
- if (rcode != RCODE_COMPLETE) {
+ if (rcode != RCODE_COMPLETE && !keep_this_irm) {
/*
* The lock request failed, maybe the IRM
* isn't really IRM capable after all. Let's
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index c2e194c..7ed08fd1 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -191,6 +191,7 @@
struct fwnet_device *dev;
u64 guid;
u64 fifo;
+ __be32 ip;
/* guarded by dev->lock */
struct list_head pd_list; /* received partial datagrams */
@@ -570,6 +571,8 @@
peer->speed = sspd;
if (peer->max_payload > max_payload)
peer->max_payload = max_payload;
+
+ peer->ip = arp1394->sip;
}
spin_unlock_irqrestore(&dev->lock, flags);
@@ -1470,6 +1473,7 @@
peer->dev = dev;
peer->guid = (u64)device->config_rom[3] << 32 | device->config_rom[4];
peer->fifo = FWNET_NO_FIFO_ADDR;
+ peer->ip = 0;
INIT_LIST_HEAD(&peer->pd_list);
peer->pdg_size = 0;
peer->datagram_label = 0;
@@ -1589,10 +1593,13 @@
mutex_lock(&fwnet_device_mutex);
+ net = dev->netdev;
+ if (net && peer->ip)
+ arp_invalidate(net, peer->ip);
+
fwnet_remove_peer(peer, dev);
if (list_empty(&dev->peer_list)) {
- net = dev->netdev;
unregister_netdev(net);
if (dev->local_fifo != FWNET_NO_FIFO_ADDR)
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 2e041fd..f3a29f2 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -443,7 +443,7 @@
tries = 0;
for (;;) {
nr = i2c_master_recv(fcu, buf, nb);
- if (nr > 0 || (nr < 0 && nr != ENODEV) || tries >= 100)
+ if (nr > 0 || (nr < 0 && nr != -ENODEV) || tries >= 100)
break;
msleep(10);
++tries;
@@ -464,7 +464,7 @@
tries = 0;
for (;;) {
nw = i2c_master_send(fcu, buf, nb);
- if (nw > 0 || (nw < 0 && nw != EIO) || tries >= 100)
+ if (nw > 0 || (nw < 0 && nw != -EIO) || tries >= 100)
break;
msleep(10);
++tries;
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 7aa767d..85c8cc8 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -754,7 +754,7 @@
static int ext3_mark_dquot_dirty(struct dquot *dquot);
static int ext3_write_info(struct super_block *sb, int type);
static int ext3_quota_on(struct super_block *sb, int type, int format_id,
- char *path);
+ struct path *path);
static int ext3_quota_on_mount(struct super_block *sb, int type);
static ssize_t ext3_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off);
@@ -2877,27 +2877,20 @@
* Standard function to be called on quota_on
*/
static int ext3_quota_on(struct super_block *sb, int type, int format_id,
- char *name)
+ struct path *path)
{
int err;
- struct path path;
if (!test_opt(sb, QUOTA))
return -EINVAL;
- err = kern_path(name, LOOKUP_FOLLOW, &path);
- if (err)
- return err;
-
/* Quotafile not on the same filesystem? */
- if (path.mnt->mnt_sb != sb) {
- path_put(&path);
+ if (path->mnt->mnt_sb != sb)
return -EXDEV;
- }
/* Journaling quota? */
if (EXT3_SB(sb)->s_qf_names[type]) {
/* Quotafile not of fs root? */
- if (path.dentry->d_parent != sb->s_root)
+ if (path->dentry->d_parent != sb->s_root)
ext3_msg(sb, KERN_WARNING,
"warning: Quota file not on filesystem root. "
"Journaled quota will not work.");
@@ -2907,7 +2900,7 @@
* When we journal data on quota file, we have to flush journal to see
* all updates to the file when we bypass pagecache...
*/
- if (ext3_should_journal_data(path.dentry->d_inode)) {
+ if (ext3_should_journal_data(path->dentry->d_inode)) {
/*
* We don't need to lock updates but journal_flush() could
* otherwise be livelocked...
@@ -2915,15 +2908,11 @@
journal_lock_updates(EXT3_SB(sb)->s_journal);
err = journal_flush(EXT3_SB(sb)->s_journal);
journal_unlock_updates(EXT3_SB(sb)->s_journal);
- if (err) {
- path_put(&path);
+ if (err)
return err;
- }
}
- err = dquot_quota_on_path(sb, type, format_id, &path);
- path_put(&path);
- return err;
+ return dquot_quota_on(sb, type, format_id, path);
}
/* Read data from quotafile - avoid pagecache and such because we cannot afford
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index cb10a06..48ce561 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1161,7 +1161,7 @@
static int ext4_mark_dquot_dirty(struct dquot *dquot);
static int ext4_write_info(struct super_block *sb, int type);
static int ext4_quota_on(struct super_block *sb, int type, int format_id,
- char *path);
+ struct path *path);
static int ext4_quota_off(struct super_block *sb, int type);
static int ext4_quota_on_mount(struct super_block *sb, int type);
static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
@@ -4558,27 +4558,20 @@
* Standard function to be called on quota_on
*/
static int ext4_quota_on(struct super_block *sb, int type, int format_id,
- char *name)
+ struct path *path)
{
int err;
- struct path path;
if (!test_opt(sb, QUOTA))
return -EINVAL;
- err = kern_path(name, LOOKUP_FOLLOW, &path);
- if (err)
- return err;
-
/* Quotafile not on the same filesystem? */
- if (path.mnt->mnt_sb != sb) {
- path_put(&path);
+ if (path->mnt->mnt_sb != sb)
return -EXDEV;
- }
/* Journaling quota? */
if (EXT4_SB(sb)->s_qf_names[type]) {
/* Quotafile not in fs root? */
- if (path.dentry->d_parent != sb->s_root)
+ if (path->dentry->d_parent != sb->s_root)
ext4_msg(sb, KERN_WARNING,
"Quota file not on filesystem root. "
"Journaled quota will not work");
@@ -4589,7 +4582,7 @@
* all updates to the file when we bypass pagecache...
*/
if (EXT4_SB(sb)->s_journal &&
- ext4_should_journal_data(path.dentry->d_inode)) {
+ ext4_should_journal_data(path->dentry->d_inode)) {
/*
* We don't need to lock updates but journal_flush() could
* otherwise be livelocked...
@@ -4597,15 +4590,11 @@
jbd2_journal_lock_updates(EXT4_SB(sb)->s_journal);
err = jbd2_journal_flush(EXT4_SB(sb)->s_journal);
jbd2_journal_unlock_updates(EXT4_SB(sb)->s_journal);
- if (err) {
- path_put(&path);
+ if (err)
return err;
- }
}
- err = dquot_quota_on_path(sb, type, format_id, &path);
- path_put(&path);
- return err;
+ return dquot_quota_on(sb, type, format_id, path);
}
static int ext4_quota_off(struct super_block *sb, int type)
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 06d1f74..38f986d 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -993,8 +993,7 @@
}
/* Handle quota on quotactl */
-static int ocfs2_quota_on(struct super_block *sb, int type, int format_id,
- char *path)
+static int ocfs2_quota_on(struct super_block *sb, int type, int format_id)
{
unsigned int feature[MAXQUOTAS] = { OCFS2_FEATURE_RO_COMPAT_USRQUOTA,
OCFS2_FEATURE_RO_COMPAT_GRPQUOTA};
@@ -1013,7 +1012,7 @@
}
static const struct quotactl_ops ocfs2_quotactl_ops = {
- .quota_on = ocfs2_quota_on,
+ .quota_on_meta = ocfs2_quota_on,
.quota_off = ocfs2_quota_off,
.quota_sync = dquot_quota_sync,
.get_info = dquot_get_dqinfo,
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 84becd3..a2a622e 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2189,8 +2189,8 @@
}
EXPORT_SYMBOL(dquot_resume);
-int dquot_quota_on_path(struct super_block *sb, int type, int format_id,
- struct path *path)
+int dquot_quota_on(struct super_block *sb, int type, int format_id,
+ struct path *path)
{
int error = security_quota_on(path->dentry);
if (error)
@@ -2204,20 +2204,6 @@
DQUOT_LIMITS_ENABLED);
return error;
}
-EXPORT_SYMBOL(dquot_quota_on_path);
-
-int dquot_quota_on(struct super_block *sb, int type, int format_id, char *name)
-{
- struct path path;
- int error;
-
- error = kern_path(name, LOOKUP_FOLLOW, &path);
- if (!error) {
- error = dquot_quota_on_path(sb, type, format_id, &path);
- path_put(&path);
- }
- return error;
-}
EXPORT_SYMBOL(dquot_quota_on);
/*
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index b299961..b34bdb2 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -64,18 +64,15 @@
}
static int quota_quotaon(struct super_block *sb, int type, int cmd, qid_t id,
- void __user *addr)
+ struct path *path)
{
- char *pathname;
- int ret = -ENOSYS;
-
- pathname = getname(addr);
- if (IS_ERR(pathname))
- return PTR_ERR(pathname);
- if (sb->s_qcop->quota_on)
- ret = sb->s_qcop->quota_on(sb, type, id, pathname);
- putname(pathname);
- return ret;
+ if (!sb->s_qcop->quota_on && !sb->s_qcop->quota_on_meta)
+ return -ENOSYS;
+ if (sb->s_qcop->quota_on_meta)
+ return sb->s_qcop->quota_on_meta(sb, type, id);
+ if (IS_ERR(path))
+ return PTR_ERR(path);
+ return sb->s_qcop->quota_on(sb, type, id, path);
}
static int quota_getfmt(struct super_block *sb, int type, void __user *addr)
@@ -241,7 +238,7 @@
/* Copy parameters and call proper function */
static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id,
- void __user *addr)
+ void __user *addr, struct path *path)
{
int ret;
@@ -256,7 +253,7 @@
switch (cmd) {
case Q_QUOTAON:
- return quota_quotaon(sb, type, cmd, id, addr);
+ return quota_quotaon(sb, type, cmd, id, path);
case Q_QUOTAOFF:
if (!sb->s_qcop->quota_off)
return -ENOSYS;
@@ -335,6 +332,7 @@
{
uint cmds, type;
struct super_block *sb = NULL;
+ struct path path, *pathp = NULL;
int ret;
cmds = cmd >> SUBCMDSHIFT;
@@ -351,12 +349,27 @@
return -ENODEV;
}
+ /*
+ * Path for quotaon has to be resolved before grabbing superblock
+ * because that gets s_umount sem which is also possibly needed by path
+ * resolution (think about autofs) and thus deadlocks could arise.
+ */
+ if (cmds == Q_QUOTAON) {
+ ret = user_path_at(AT_FDCWD, addr, LOOKUP_FOLLOW, &path);
+ if (ret)
+ pathp = ERR_PTR(ret);
+ else
+ pathp = &path;
+ }
+
sb = quotactl_block(special);
if (IS_ERR(sb))
return PTR_ERR(sb);
- ret = do_quotactl(sb, type, cmds, id, addr);
+ ret = do_quotactl(sb, type, cmds, id, addr, pathp);
drop_super(sb);
+ if (pathp && !IS_ERR(pathp))
+ path_put(pathp);
return ret;
}
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 2575682..0aab04f 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -632,7 +632,7 @@
static int reiserfs_release_dquot(struct dquot *);
static int reiserfs_mark_dquot_dirty(struct dquot *);
static int reiserfs_write_info(struct super_block *, int);
-static int reiserfs_quota_on(struct super_block *, int, int, char *);
+static int reiserfs_quota_on(struct super_block *, int, int, struct path *);
static const struct dquot_operations reiserfs_quota_operations = {
.write_dquot = reiserfs_write_dquot,
@@ -2048,25 +2048,21 @@
* Standard function to be called on quota_on
*/
static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
- char *name)
+ struct path *path)
{
int err;
- struct path path;
struct inode *inode;
struct reiserfs_transaction_handle th;
if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
return -EINVAL;
- err = kern_path(name, LOOKUP_FOLLOW, &path);
- if (err)
- return err;
/* Quotafile not on the same filesystem? */
- if (path.mnt->mnt_sb != sb) {
+ if (path->mnt->mnt_sb != sb) {
err = -EXDEV;
goto out;
}
- inode = path.dentry->d_inode;
+ inode = path->dentry->d_inode;
/* We must not pack tails for quota files on reiserfs for quota IO to work */
if (!(REISERFS_I(inode)->i_flags & i_nopack_mask)) {
err = reiserfs_unpack(inode, NULL);
@@ -2082,7 +2078,7 @@
/* Journaling quota? */
if (REISERFS_SB(sb)->s_qf_names[type]) {
/* Quotafile not of fs root? */
- if (path.dentry->d_parent != sb->s_root)
+ if (path->dentry->d_parent != sb->s_root)
reiserfs_warning(sb, "super-6521",
"Quota file not on filesystem root. "
"Journalled quota will not work.");
@@ -2101,9 +2097,8 @@
if (err)
goto out;
}
- err = dquot_quota_on_path(sb, type, format_id, &path);
+ err = dquot_quota_on(sb, type, format_id, path);
out:
- path_put(&path);
return err;
}
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 956a355..f6385fc 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -470,6 +470,7 @@
page[1].lru.prev = (void *)order;
}
+#ifdef CONFIG_MMU
/*
* Do pte_mkwrite, but only if the vma says VM_WRITE. We do this when
* servicing faults for write access. In the normal case, do always want
@@ -482,6 +483,7 @@
pte = pte_mkwrite(pte);
return pte;
}
+#endif
/*
* Multiple processes may "see" the same page. E.g. for untouched
diff --git a/include/linux/quota.h b/include/linux/quota.h
index 94c1f03..9a85412 100644
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -322,9 +322,12 @@
qsize_t *(*get_reserved_space) (struct inode *);
};
+struct path;
+
/* Operations handling requests from userspace */
struct quotactl_ops {
- int (*quota_on)(struct super_block *, int, int, char *);
+ int (*quota_on)(struct super_block *, int, int, struct path *);
+ int (*quota_on_meta)(struct super_block *, int, int);
int (*quota_off)(struct super_block *, int);
int (*quota_sync)(struct super_block *, int, int);
int (*get_info)(struct super_block *, int, struct if_dqinfo *);
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 223b14c..eb354f6 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -76,11 +76,9 @@
int dquot_file_open(struct inode *inode, struct file *file);
-int dquot_quota_on(struct super_block *sb, int type, int format_id,
- char *path);
int dquot_enable(struct inode *inode, int type, int format_id,
unsigned int flags);
-int dquot_quota_on_path(struct super_block *sb, int type, int format_id,
+int dquot_quota_on(struct super_block *sb, int type, int format_id,
struct path *path);
int dquot_quota_on_mount(struct super_block *sb, char *qf_name,
int format_id, int type);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 269dbff..be4df4c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1721,7 +1721,9 @@
{
struct alc_spec *spec = codec->spec;
int id = spec->fixup_id;
+#ifdef CONFIG_SND_DEBUG_VERBOSE
const char *modelname = spec->fixup_name;
+#endif
int depth = 0;
if (!spec->fixup_list)
@@ -10930,9 +10932,6 @@
return 0;
}
-static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
- const struct auto_pin_cfg *cfg);
-
/* almost identical with ALC880 parser... */
static int alc882_parse_auto_config(struct hda_codec *codec)
{
@@ -10950,10 +10949,7 @@
err = alc880_auto_fill_dac_nids(spec, &spec->autocfg);
if (err < 0)
return err;
- if (codec->vendor_id == 0x10ec0887)
- err = alc861vd_auto_create_multi_out_ctls(spec, &spec->autocfg);
- else
- err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
+ err = alc880_auto_create_multi_out_ctls(spec, &spec->autocfg);
if (err < 0)
return err;
err = alc880_auto_create_extra_out(spec, spec->autocfg.hp_pins[0],
@@ -12635,6 +12631,8 @@
ALC262_HP_BPC),
SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x1300, "HP xw series",
ALC262_HP_BPC),
+ SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x1500, "HP z series",
+ ALC262_HP_BPC),
SND_PCI_QUIRK_MASK(0x103c, 0xff00, 0x1700, "HP xw series",
ALC262_HP_BPC),
SND_PCI_QUIRK(0x103c, 0x2800, "HP D7000", ALC262_HP_BPC_D7000_WL),
@@ -14957,6 +14955,7 @@
SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
+ SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
@@ -17134,7 +17133,7 @@
#define alc861vd_idx_to_mixer_switch(nid) ((nid) + 0x0c)
/* add playback controls from the parsed DAC table */
-/* Based on ALC880 version. But ALC861VD and ALC887 have separate,
+/* Based on ALC880 version. But ALC861VD has separate,
* different NIDs for mute/unmute switch and volume control */
static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec,
const struct auto_pin_cfg *cfg)
@@ -19461,6 +19460,7 @@
ALC662_FIXUP_ASPIRE,
ALC662_FIXUP_IDEAPAD,
ALC272_FIXUP_MARIO,
+ ALC662_FIXUP_CZC_P10T,
};
static const struct alc_fixup alc662_fixups[] = {
@@ -19481,7 +19481,14 @@
[ALC272_FIXUP_MARIO] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc272_fixup_mario,
- }
+ },
+ [ALC662_FIXUP_CZC_P10T] = {
+ .type = ALC_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ {0x14, AC_VERB_SET_EAPD_BTLENABLE, 0},
+ {}
+ }
+ },
};
static struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -19489,6 +19496,7 @@
SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
+ SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
{}
};
diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c
index 7b62de0..20c6b07 100644
--- a/sound/pci/ice1712/delta.c
+++ b/sound/pci/ice1712/delta.c
@@ -580,6 +580,7 @@
{
int err;
struct snd_akm4xxx *ak;
+ unsigned char tmp;
if (ice->eeprom.subvendor == ICE1712_SUBDEVICE_DELTA1010 &&
ice->eeprom.gpiodir == 0x7b)
@@ -622,6 +623,12 @@
break;
}
+ /* initialize the SPI clock to high */
+ tmp = snd_ice1712_read(ice, ICE1712_IREG_GPIO_DATA);
+ tmp |= ICE1712_DELTA_AP_CCLK;
+ snd_ice1712_write(ice, ICE1712_IREG_GPIO_DATA, tmp);
+ udelay(5);
+
/* initialize spdif */
switch (ice->eeprom.subvendor) {
case ICE1712_SUBDEVICE_AUDIOPHILE:
diff --git a/sound/soc/blackfin/Kconfig b/sound/soc/blackfin/Kconfig
index 3abeedd..ae40359 100644
--- a/sound/soc/blackfin/Kconfig
+++ b/sound/soc/blackfin/Kconfig
@@ -1,6 +1,7 @@
config SND_BF5XX_I2S
tristate "SoC I2S Audio for the ADI BF5xx chip"
depends on BLACKFIN
+ select SND_BF5XX_SOC_SPORT
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in I2S
@@ -35,6 +36,7 @@
config SND_BF5XX_TDM
tristate "SoC I2S(TDM mode) Audio for the ADI BF5xx chip"
depends on (BLACKFIN && SND_SOC)
+ select SND_BF5XX_SOC_SPORT
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in TDM
@@ -61,6 +63,10 @@
config SND_BF5XX_AC97
tristate "SoC AC97 Audio for the ADI BF5xx chip"
depends on BLACKFIN
+ select AC97_BUS
+ select SND_SOC_AC97_BUS
+ select SND_BF5XX_SOC_SPORT
+ select SND_BF5XX_SOC_AC97
help
Say Y or M if you want to add support for codecs attached to
the Blackfin SPORT (synchronous serial ports) interface in slot 16
@@ -122,17 +128,12 @@
config SND_BF5XX_SOC_I2S
tristate
- select SND_BF5XX_SOC_SPORT
config SND_BF5XX_SOC_TDM
tristate
- select SND_BF5XX_SOC_SPORT
config SND_BF5XX_SOC_AC97
tristate
- select AC97_BUS
- select SND_SOC_AC97_BUS
- select SND_BF5XX_SOC_SPORT
config SND_BF5XX_SPORT_NUM
int "Set a SPORT for Sound chip"
diff --git a/sound/soc/blackfin/bf5xx-ac97.c b/sound/soc/blackfin/bf5xx-ac97.c
index c5f856ec..ffbac26 100644
--- a/sound/soc/blackfin/bf5xx-ac97.c
+++ b/sound/soc/blackfin/bf5xx-ac97.c
@@ -260,9 +260,9 @@
pr_debug("%s : sport %d\n", __func__, dai->id);
if (!dai->active)
return 0;
- if (dai->capture.active)
+ if (dai->capture_active)
sport_rx_stop(sport);
- if (dai->playback.active)
+ if (dai->playback_active)
sport_tx_stop(sport);
return 0;
}
diff --git a/sound/soc/blackfin/bf5xx-tdm.c b/sound/soc/blackfin/bf5xx-tdm.c
index 1251239..5515ac9 100644
--- a/sound/soc/blackfin/bf5xx-tdm.c
+++ b/sound/soc/blackfin/bf5xx-tdm.c
@@ -210,7 +210,7 @@
#ifdef CONFIG_PM
static int bf5xx_tdm_suspend(struct snd_soc_dai *dai)
{
- struct sport_device *sport = dai->private_data;
+ struct sport_device *sport = snd_soc_dai_get_drvdata(dai);
if (!dai->active)
return 0;
@@ -235,13 +235,13 @@
ret = -EBUSY;
}
- ret = sport_config_rx(sport, IRFS, 0x1F, 0, 0);
+ ret = sport_config_rx(sport, 0, 0x1F, 0, 0);
if (ret) {
pr_err("SPORT is busy!\n");
ret = -EBUSY;
}
- ret = sport_config_tx(sport, ITFS, 0x1F, 0, 0);
+ ret = sport_config_tx(sport, 0, 0x1F, 0, 0);
if (ret) {
pr_err("SPORT is busy!\n");
ret = -EBUSY;
@@ -303,14 +303,14 @@
goto sport_config_err;
}
- ret = sport_config_rx(sport_handle, IRFS, 0x1F, 0, 0);
+ ret = sport_config_rx(sport_handle, 0, 0x1F, 0, 0);
if (ret) {
pr_err("SPORT is busy!\n");
ret = -EBUSY;
goto sport_config_err;
}
- ret = sport_config_tx(sport_handle, ITFS, 0x1F, 0, 0);
+ ret = sport_config_tx(sport_handle, 0, 0x1F, 0, 0);
if (ret) {
pr_err("SPORT is busy!\n");
ret = -EBUSY;
diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c
index 2d4f896..3ceaef6 100644
--- a/sound/soc/pxa/z2.c
+++ b/sound/soc/pxa/z2.c
@@ -104,6 +104,7 @@
.name = "hsdet-gpio",
.report = SND_JACK_HEADSET,
.debounce_time = 200,
+ .invert = 1,
},
};
@@ -192,7 +193,7 @@
.cpu_dai_name = "pxa2xx-i2s",
.codec_dai_name = "wm8750-hifi",
.platform_name = "pxa-pcm-audio",
- .codec_name = "wm8750-codec.0-001a",
+ .codec_name = "wm8750-codec.0-001b",
.init = z2_wm8750_init,
.ops = &z2_ops,
};