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Merge branch 'master' into for-next

Browse source 
Sync with Linus' tree to be able to apply pending patches that
are based on newer code already present upstream.
This commit is contained in:
Jiri Kosina 2011-07-11 14:15:48 +02:00
commit b7e9c223be
993 changed files with 34553 additions and 5899 deletions
Download patch file Download diff file Expand all files Collapse all files

5
arch/sh/Kconfig
View file

@ -348,6 +348,7 @@ config CPU_SUBTYPE_SH7720
select SYS_SUPPORTS_CMT
select ARCH_WANT_OPTIONAL_GPIOLIB
select USB_ARCH_HAS_OHCI
select USB_OHCI_SH if USB_OHCI_HCD
help
Select SH7720 if you have a SH3-DSP SH7720 CPU.
@ -357,6 +358,7 @@ config CPU_SUBTYPE_SH7721
select CPU_HAS_DSP
select SYS_SUPPORTS_CMT
select USB_ARCH_HAS_OHCI
select USB_OHCI_SH if USB_OHCI_HCD
help
Select SH7721 if you have a SH3-DSP SH7721 CPU.
@ -440,6 +442,7 @@ config CPU_SUBTYPE_SH7763
bool "Support SH7763 processor"
select CPU_SH4A
select USB_ARCH_HAS_OHCI
select USB_OHCI_SH if USB_OHCI_HCD
help
Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
@ -467,7 +470,9 @@ config CPU_SUBTYPE_SH7786
select GENERIC_CLOCKEVENTS_BROADCAST if SMP
select ARCH_WANT_OPTIONAL_GPIOLIB
select USB_ARCH_HAS_OHCI
select USB_OHCI_SH if USB_OHCI_HCD
select USB_ARCH_HAS_EHCI
select USB_EHCI_SH if USB_EHCI_HCD
config CPU_SUBTYPE_SHX3
bool "Support SH-X3 processor"

48
arch/sh/boards/mach-ecovec24/setup.c
View file

@ -20,6 +20,7 @@
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/usb/r8a66597.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/i2c.h>
#include <linux/i2c/tsc2007.h>
#include <linux/spi/spi.h>
@ -232,6 +233,52 @@ static struct platform_device usb1_common_device = {
.resource = usb1_common_resources,
};
/*
* USBHS
*/
static int usbhs_get_id(struct platform_device *pdev)
{
return gpio_get_value(GPIO_PTB3);
}
static struct renesas_usbhs_platform_info usbhs_info = {
.platform_callback = {
.get_id = usbhs_get_id,
},
.driver_param = {
.buswait_bwait = 4,
.detection_delay = 5,
},
};
static struct resource usbhs_resources[] = {
[0] = {
.start = 0xa4d90000,
.end = 0xa4d90124 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 66,
.end = 66,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device usbhs_device = {
.name = "renesas_usbhs",
.id = 1,
.dev = {
.dma_mask = NULL, /* not use dma */
.coherent_dma_mask = 0xffffffff,
.platform_data = &usbhs_info,
},
.num_resources = ARRAY_SIZE(usbhs_resources),
.resource = usbhs_resources,
.archdata = {
.hwblk_id = HWBLK_USB1,
},
};
/* LCDC */
static const struct fb_videomode ecovec_lcd_modes[] = {
{
@ -897,6 +944,7 @@ static struct platform_device *ecovec_devices[] __initdata = {
&sh_eth_device,
&usb0_host_device,
&usb1_common_device,
&usbhs_device,
&lcdc_device,
&ceu0_device,
&ceu1_device,

22
arch/sh/boot/compressed/Makefile
View file

@ -27,8 +27,6 @@ IMAGE_OFFSET := $(shell /bin/bash -c 'printf "0x%08x" \
$(CONFIG_BOOT_LINK_OFFSET)]')
endif
LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
ifeq ($(CONFIG_MCOUNT),y)
ORIG_CFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
@ -37,7 +35,25 @@ endif
LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(IMAGE_OFFSET) -e startup \
-T $(obj)/../../kernel/vmlinux.lds
$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(LIBGCC) FORCE
#
# Pull in the necessary libgcc bits from the in-kernel implementation.
#
lib1funcs-$(CONFIG_SUPERH32) := ashiftrt.S ashldi3.c ashrsi3.S ashlsi3.S \
lshrsi3.S
lib1funcs-obj := \
$(addsuffix .o, $(basename $(addprefix $(obj)/, $(lib1funcs-y))))
lib1funcs-dir := $(srctree)/arch/$(SRCARCH)/lib
ifeq ($(BITS),64)
lib1funcs-dir := $(addsuffix $(BITS), $(lib1funcs-dir))
endif
KBUILD_CFLAGS += -I$(lib1funcs-dir)
$(addprefix $(obj)/,$(lib1funcs-y)): $(obj)/%: $(lib1funcs-dir)/% FORCE
$(call cmd,shipped)
$(obj)/vmlinux: $(OBJECTS) $(obj)/piggy.o $(lib1funcs-obj) FORCE
$(call if_changed,ld)
@:

8
arch/sh/configs/sh7757lcr_defconfig
View file

@ -9,7 +9,6 @@ CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_SLAB=y
@ -39,8 +38,6 @@ CONFIG_IPV6=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
CONFIG_MTD_CONCAT=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_M25P80=y
@ -56,18 +53,19 @@ CONFIG_SH_ETH=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_MOUSE_PS2 is not set
# CONFIG_SERIO is not set
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_SH_SCI=y
CONFIG_SERIAL_SH_SCI_NR_UARTS=3
CONFIG_SERIAL_SH_SCI_CONSOLE=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_HW_RANDOM is not set
CONFIG_SPI=y
CONFIG_SPI_SH=y
# CONFIG_HWMON is not set
CONFIG_MFD_SH_MOBILE_SDHI=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_SH=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_SH=y
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
CONFIG_MMC_SDHI=y

2
arch/sh/configs/titan_defconfig
View file

@ -227,7 +227,7 @@ CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_RTC_CLASS=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_SH=m
CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y

21
arch/sh/include/asm/cmpxchg-grb.h
View file

@ -15,8 +15,9 @@ static inline unsigned long xchg_u32(volatile u32 *m, unsigned long val)
" mov.l %2, @%1 \n\t" /* store new value */
"1: mov r1, r15 \n\t" /* LOGOUT */
: "=&r" (retval),
"+r" (m)
: "r" (val)
"+r" (m),
"+r" (val) /* inhibit r15 overloading */
:
: "memory", "r0", "r1");
return retval;
@ -36,8 +37,9 @@ static inline unsigned long xchg_u8(volatile u8 *m, unsigned long val)
" mov.b %2, @%1 \n\t" /* store new value */
"1: mov r1, r15 \n\t" /* LOGOUT */
: "=&r" (retval),
"+r" (m)
: "r" (val)
"+r" (m),
"+r" (val) /* inhibit r15 overloading */
:
: "memory" , "r0", "r1");
return retval;
@ -54,13 +56,14 @@ static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
" nop \n\t"
" mov r15, r1 \n\t" /* r1 = saved sp */
" mov #-8, r15 \n\t" /* LOGIN */
" mov.l @%1, %0 \n\t" /* load old value */
" cmp/eq %0, %2 \n\t"
" mov.l @%3, %0 \n\t" /* load old value */
" cmp/eq %0, %1 \n\t"
" bf 1f \n\t" /* if not equal */
" mov.l %3, @%1 \n\t" /* store new value */
" mov.l %2, @%3 \n\t" /* store new value */
"1: mov r1, r15 \n\t" /* LOGOUT */
: "=&r" (retval)
: "r" (m), "r" (old), "r" (new)
: "=&r" (retval),
"+r" (old), "+r" (new) /* old or new can be r15 */
: "r" (m)
: "memory" , "r0", "r1", "t");
return retval;

4
arch/sh/include/asm/mmzone.h
View file

@ -9,10 +9,6 @@
extern struct pglist_data *node_data[];
#define NODE_DATA(nid) (node_data[nid])
#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
#define node_end_pfn(nid) (NODE_DATA(nid)->node_start_pfn + \
NODE_DATA(nid)->node_spanned_pages)
static inline int pfn_to_nid(unsigned long pfn)
{
int nid;

1
arch/sh/include/asm/processor_64.h
View file

@ -150,7 +150,6 @@ struct thread_struct {
#define SR_USER (SR_MMU | SR_FD)
#define start_thread(_regs, new_pc, new_sp) \
set_fs(USER_DS); \
_regs->sr = SR_USER; /* User mode. */ \
_regs->pc = new_pc - 4; /* Compensate syscall exit */ \
_regs->pc |= 1; /* Set SHmedia ! */ \

8
arch/sh/include/cpu-sh4/cpu/sh7724.h
View file

@ -298,6 +298,14 @@ enum {
SHDMA_SLAVE_SCIF4_RX,
SHDMA_SLAVE_SCIF5_TX,
SHDMA_SLAVE_SCIF5_RX,
SHDMA_SLAVE_USB0D0_TX,
SHDMA_SLAVE_USB0D0_RX,
SHDMA_SLAVE_USB0D1_TX,
SHDMA_SLAVE_USB0D1_RX,
SHDMA_SLAVE_USB1D0_TX,
SHDMA_SLAVE_USB1D0_RX,
SHDMA_SLAVE_USB1D1_TX,
SHDMA_SLAVE_USB1D1_RX,
SHDMA_SLAVE_SDHI0_TX,
SHDMA_SLAVE_SDHI0_RX,
SHDMA_SLAVE_SDHI1_TX,

40
arch/sh/kernel/cpu/sh4a/setup-sh7724.c
View file

@ -92,6 +92,46 @@ static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
.addr = 0xa4e50024,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x36,
}, {
.slave_id = SHDMA_SLAVE_USB0D0_TX,
.addr = 0xA4D80100,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0x73,
}, {
.slave_id = SHDMA_SLAVE_USB0D0_RX,
.addr = 0xA4D80100,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0x73,
}, {
.slave_id = SHDMA_SLAVE_USB0D1_TX,
.addr = 0xA4D80120,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0x77,
}, {
.slave_id = SHDMA_SLAVE_USB0D1_RX,
.addr = 0xA4D80120,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0x77,
}, {
.slave_id = SHDMA_SLAVE_USB1D0_TX,
.addr = 0xA4D90100,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0xab,
}, {
.slave_id = SHDMA_SLAVE_USB1D0_RX,
.addr = 0xA4D90100,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0xab,
}, {
.slave_id = SHDMA_SLAVE_USB1D1_TX,
.addr = 0xA4D90120,
.chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0xaf,
}, {
.slave_id = SHDMA_SLAVE_USB1D1_RX,
.addr = 0xA4D90120,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0xaf,
}, {
.slave_id = SHDMA_SLAVE_SDHI0_TX,
.addr = 0x04ce0030,

106
arch/sh/kernel/cpu/sh4a/setup-sh7757.c
View file

@ -183,7 +183,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
{
.slave_id = SHDMA_SLAVE_SCIF2_RX,
.addr = 0x1f4b0014,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x22,
},
@ -197,7 +197,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
{
.slave_id = SHDMA_SLAVE_SCIF3_RX,
.addr = 0x1f4c0014,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2a,
},
@ -211,7 +211,7 @@ static const struct sh_dmae_slave_config sh7757_dmae1_slaves[] = {
{
.slave_id = SHDMA_SLAVE_SCIF4_RX,
.addr = 0x1f4d0014,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x42,
},
@ -228,7 +228,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC0_RX,
.addr = 0x1e500013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x22,
},
@ -242,7 +242,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC1_RX,
.addr = 0x1e510013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2a,
},
@ -256,7 +256,7 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC2_RX,
.addr = 0x1e520013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0xa2,
},
@ -265,12 +265,12 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
.addr = 0x1e530012,
.chcr = SM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0xab,
.mid_rid = 0xa9,
},
{
.slave_id = SHDMA_SLAVE_RIIC3_RX,
.addr = 0x1e530013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0xaf,
},
@ -279,14 +279,14 @@ static const struct sh_dmae_slave_config sh7757_dmae2_slaves[] = {
.addr = 0x1e540012,
.chcr = SM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0xc1,
.mid_rid = 0xc5,
},
{
.slave_id = SHDMA_SLAVE_RIIC4_RX,
.addr = 0x1e540013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0xc2,
.mid_rid = 0xc6,
},
};
@ -301,7 +301,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC5_RX,
.addr = 0x1e550013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x22,
},
@ -315,7 +315,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC6_RX,
.addr = 0x1e560013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x2a,
},
@ -329,7 +329,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC7_RX,
.addr = 0x1e570013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x42,
},
@ -343,7 +343,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC8_RX,
.addr = 0x1e580013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x46,
},
@ -357,7 +357,7 @@ static const struct sh_dmae_slave_config sh7757_dmae3_slaves[] = {
{
.slave_id = SHDMA_SLAVE_RIIC9_RX,
.addr = 0x1e590013,
.chcr = SM_INC | 0x800 | 0x40000000 |
.chcr = DM_INC | 0x800 | 0x40000000 |
TS_INDEX2VAL(XMIT_SZ_8BIT),
.mid_rid = 0x52,
},
@ -659,6 +659,54 @@ static struct platform_device spi0_device = {
.resource = spi0_resources,
};
static struct resource usb_ehci_resources[] = {
[0] = {
.start = 0xfe4f1000,
.end = 0xfe4f10ff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 57,
.end = 57,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device usb_ehci_device = {
.name = "sh_ehci",
.id = -1,
.dev = {
.dma_mask = &usb_ehci_device.dev.coherent_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(usb_ehci_resources),
.resource = usb_ehci_resources,
};
static struct resource usb_ohci_resources[] = {
[0] = {
.start = 0xfe4f1800,
.end = 0xfe4f18ff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 57,
.end = 57,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device usb_ohci_device = {
.name = "sh_ohci",
.id = -1,
.dev = {
.dma_mask = &usb_ohci_device.dev.coherent_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
.num_resources = ARRAY_SIZE(usb_ohci_resources),
.resource = usb_ohci_resources,
};
static struct platform_device *sh7757_devices[] __initdata = {
&scif2_device,
&scif3_device,
@ -670,6 +718,8 @@ static struct platform_device *sh7757_devices[] __initdata = {
&dma2_device,
&dma3_device,
&spi0_device,
&usb_ehci_device,
&usb_ohci_device,
};
static int __init sh7757_devices_setup(void)
@ -1039,13 +1089,13 @@ static DECLARE_INTC_DESC(intc_desc, "sh7757", vectors, groups,
/* Support for external interrupt pins in IRQ mode */
static struct intc_vect vectors_irq0123[] __initdata = {
INTC_VECT(IRQ0, 0x240), INTC_VECT(IRQ1, 0x280),
INTC_VECT(IRQ2, 0x2c0), INTC_VECT(IRQ3, 0x300),
INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240),
INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0),
};
static struct intc_vect vectors_irq4567[] __initdata = {
INTC_VECT(IRQ4, 0x340), INTC_VECT(IRQ5, 0x380),
INTC_VECT(IRQ6, 0x3c0), INTC_VECT(IRQ7, 0x200),
INTC_VECT(IRQ4, 0x300), INTC_VECT(IRQ5, 0x340),
INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0),
};
static struct intc_sense_reg sense_registers[] __initdata = {
@ -1079,14 +1129,14 @@ static struct intc_vect vectors_irl0123[] __initdata = {
};
static struct intc_vect vectors_irl4567[] __initdata = {
INTC_VECT(IRL4_LLLL, 0xb00), INTC_VECT(IRL4_LLLH, 0xb20),
INTC_VECT(IRL4_LLHL, 0xb40), INTC_VECT(IRL4_LLHH, 0xb60),
INTC_VECT(IRL4_LHLL, 0xb80), INTC_VECT(IRL4_LHLH, 0xba0),
INTC_VECT(IRL4_LHHL, 0xbc0), INTC_VECT(IRL4_LHHH, 0xbe0),
INTC_VECT(IRL4_HLLL, 0xc00), INTC_VECT(IRL4_HLLH, 0xc20),
INTC_VECT(IRL4_HLHL, 0xc40), INTC_VECT(IRL4_HLHH, 0xc60),
INTC_VECT(IRL4_HHLL, 0xc80), INTC_VECT(IRL4_HHLH, 0xca0),
INTC_VECT(IRL4_HHHL, 0xcc0),
INTC_VECT(IRL4_LLLL, 0x200), INTC_VECT(IRL4_LLLH, 0x220),
INTC_VECT(IRL4_LLHL, 0x240), INTC_VECT(IRL4_LLHH, 0x260),
INTC_VECT(IRL4_LHLL, 0x280), INTC_VECT(IRL4_LHLH, 0x2a0),
INTC_VECT(IRL4_LHHL, 0x2c0), INTC_VECT(IRL4_LHHH, 0x2e0),
INTC_VECT(IRL4_HLLL, 0x300), INTC_VECT(IRL4_HLLH, 0x320),
INTC_VECT(IRL4_HLHL, 0x340), INTC_VECT(IRL4_HLHH, 0x360),
INTC_VECT(IRL4_HHLL, 0x380), INTC_VECT(IRL4_HHLH, 0x3a0),
INTC_VECT(IRL4_HHHL, 0x3c0),
};
static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7757-irl0123", vectors_irl0123,

6
arch/sh/kernel/irq.c
View file

@ -13,6 +13,7 @@
#include <linux/seq_file.h>
#include <linux/ftrace.h>
#include <linux/delay.h>
#include <linux/ratelimit.h>
#include <asm/processor.h>
#include <asm/machvec.h>
#include <asm/uaccess.h>
@ -268,9 +269,8 @@ void migrate_irqs(void)
unsigned int newcpu = cpumask_any_and(data->affinity,
cpu_online_mask);
if (newcpu >= nr_cpu_ids) {
if (printk_ratelimit())
printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n",
irq, cpu);
pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n",
irq, cpu);
cpumask_setall(data->affinity);
newcpu = cpumask_any_and(data->affinity,

2
arch/sh/kernel/process_32.c
View file

@ -102,8 +102,6 @@ EXPORT_SYMBOL(kernel_thread);
void start_thread(struct pt_regs *regs, unsigned long new_pc,
unsigned long new_sp)
{
set_fs(USER_DS);
regs->pr = 0;
regs->sr = SR_FD;
regs->pc = new_pc;

9
arch/sh/mm/alignment.c
View file

@ -13,6 +13,7 @@
#include <linux/seq_file.h>
#include <linux/proc_fs.h>
#include <linux/uaccess.h>
#include <linux/ratelimit.h>
#include <asm/alignment.h>
#include <asm/processor.h>
@ -95,13 +96,13 @@ int set_unalign_ctl(struct task_struct *tsk, unsigned int val)
void unaligned_fixups_notify(struct task_struct *tsk, insn_size_t insn,
struct pt_regs *regs)
{
if (user_mode(regs) && (se_usermode & UM_WARN) && printk_ratelimit())
pr_notice("Fixing up unaligned userspace access "
if (user_mode(regs) && (se_usermode & UM_WARN))
pr_notice_ratelimited("Fixing up unaligned userspace access "
"in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
tsk->comm, task_pid_nr(tsk),
(void *)instruction_pointer(regs), insn);
else if (se_kernmode_warn && printk_ratelimit())
pr_notice("Fixing up unaligned kernel access "
else if (se_kernmode_warn)
pr_notice_ratelimited("Fixing up unaligned kernel access "
"in \"%s\" pid=%d pc=0x%p ins=0x%04hx\n",
tsk->comm, task_pid_nr(tsk),
(void *)instruction_pointer(regs), insn);

25
arch/sh/mm/cache-debugfs.c
View file

@ -26,9 +26,9 @@ static int cache_seq_show(struct seq_file *file, void *iter)
{
unsigned int cache_type = (unsigned int)file->private;
struct cache_info *cache;
unsigned int waysize, way, cache_size;
unsigned long ccr, base;
static unsigned long addrstart = 0;
unsigned int waysize, way;
unsigned long ccr;
unsigned long addrstart = 0;
/*
* Go uncached immediately so we don't skew the results any
@ -45,28 +45,13 @@ static int cache_seq_show(struct seq_file *file, void *iter)
}
if (cache_type == CACHE_TYPE_DCACHE) {
base = CACHE_OC_ADDRESS_ARRAY;
addrstart = CACHE_OC_ADDRESS_ARRAY;
cache = &current_cpu_data.dcache;
} else {
base = CACHE_IC_ADDRESS_ARRAY;
addrstart = CACHE_IC_ADDRESS_ARRAY;
cache = &current_cpu_data.icache;
}
/*
* Due to the amount of data written out (depending on the cache size),
* we may be iterated over multiple times. In this case, keep track of
* the entry position in addrstart, and rewind it when we've hit the
* end of the cache.
*
* Likewise, the same code is used for multiple caches, so care must
* be taken for bouncing addrstart back and forth so the appropriate
* cache is hit.
*/
cache_size = cache->ways * cache->sets * cache->linesz;
if (((addrstart & 0xff000000) != base) ||
(addrstart & 0x00ffffff) > cache_size)
addrstart = base;
waysize = cache->sets;
/*