diff options
160 files changed, 1614 insertions, 1697 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4a26f832b4b..6c0e44bbf60 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -398,6 +398,12 @@ P: Arnaldo Carvalho de Melo M: acme@ghostprotocols.net S: Maintained +APPLETOUCH TOUCHPAD DRIVER +P: Johannes Berg +M: johannes@sipsolutions.net +L: linux-input@vger.kernel.org +S: Maintained + ARC FRAMEBUFFER DRIVER P: Jaya Kumar M: jayalk@intworks.biz @@ -1701,7 +1707,7 @@ S: Maintained HID CORE LAYER P: Jiri Kosina M: jkosina@suse.cz -L: linux-input@atrey.karlin.mff.cuni.cz +L: linux-input@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git S: Maintained @@ -1927,8 +1933,7 @@ INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS P: Dmitry Torokhov M: dmitry.torokhov@gmail.com M: dtor@mail.ru -L: linux-input@atrey.karlin.mff.cuni.cz -L: linux-joystick@atrey.karlin.mff.cuni.cz +L: linux-input@vger.kernel.org T: git kernel.org:/pub/scm/linux/kernel/git/dtor/input.git S: Maintained @@ -168,7 +168,8 @@ export srctree objtree VPATH TOPDIR SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ -e s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ - -e s/ppc.*/powerpc/ -e s/mips.*/mips/ ) + -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ + -e s/sh[234].*/sh/ ) # Cross compiling and selecting different set of gcc/bin-utils # --------------------------------------------------------------------------- diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 97da953eb5d..2c7d6c240b7 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -546,6 +546,7 @@ config SIBYTE_BIGSUR select SWAP_IO_SPACE select SYS_HAS_CPU_SB1 select SYS_SUPPORTS_BIG_ENDIAN + select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN config SNI_RM @@ -733,15 +734,27 @@ config ARCH_MAY_HAVE_PC_FDC config BOOT_RAW bool +config CEVT_BCM1480 + bool + config CEVT_GT641XX bool config CEVT_R4K bool +config CEVT_SB1250 + bool + config CEVT_TXX9 bool +config CSRC_BCM1480 + bool + +config CSRC_SB1250 + bool + config CFE bool diff --git a/arch/mips/au1000/mtx-1/Makefile b/arch/mips/au1000/mtx-1/Makefile index afa7007d67f..85a90941de4 100644 --- a/arch/mips/au1000/mtx-1/Makefile +++ b/arch/mips/au1000/mtx-1/Makefile @@ -9,3 +9,5 @@ lib-y := init.o board_setup.o irqmap.o obj-y := platform.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/mtx-1/platform.c b/arch/mips/au1000/mtx-1/platform.c index 01ebff67797..49c0fb409fe 100644 --- a/arch/mips/au1000/mtx-1/platform.c +++ b/arch/mips/au1000/mtx-1/platform.c @@ -34,15 +34,6 @@ static struct resource mtx1_wdt_res[] = { } }; -static struct resource mtx1_sys_btn[] = { - [0] = { - .start = 7, - .end = 7, - .name = "mtx1-sys-btn-gpio", - .flags = IORESOURCE_IRQ, - } -}; - static struct platform_device mtx1_wdt = { .name = "mtx1-wdt", .id = 0, diff --git a/arch/mips/au1000/pb1200/Makefile b/arch/mips/au1000/pb1200/Makefile index 22b673cf55a..970b1b1d5cd 100644 --- a/arch/mips/au1000/pb1200/Makefile +++ b/arch/mips/au1000/pb1200/Makefile @@ -3,3 +3,5 @@ # lib-y := init.o board_setup.o irqmap.o + +EXTRA_CFLAGS += -Werror diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c index 5dbc9868f59..b98bebfa87c 100644 --- a/arch/mips/au1000/pb1200/board_setup.c +++ b/arch/mips/au1000/pb1200/board_setup.c @@ -68,9 +68,11 @@ void board_reset(void) void __init board_setup(void) { char *argptr = NULL; - u32 pin_func; #if 0 + { + u32 pin_func; + /* Enable PSC1 SYNC for AC97. Normaly done in audio driver, * but it is board specific code, so put it here. */ @@ -81,11 +83,13 @@ void __init board_setup(void) au_writel(0, (u32)bcsr|0x10); /* turn off pcmcia power */ au_sync(); + } #endif #if defined(CONFIG_I2C_AU1550) { u32 freq0, clksrc; + u32 pin_func; /* Select SMBUS in CPLD */ bcsr->resets &= ~(BCSR_RESETS_PCS0MUX); diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c index bdf00e2a35e..c096be4ed4e 100644 --- a/arch/mips/au1000/pb1200/irqmap.c +++ b/arch/mips/au1000/pb1200/irqmap.c @@ -94,51 +94,41 @@ inline void pb1200_disable_irq(unsigned int irq_nr) bcsr->intclr = 1<<(irq_nr - PB1200_INT_BEGIN); } -static unsigned int pb1200_startup_irq( unsigned int irq_nr ) +static unsigned int pb1200_setup_cascade(void) { - if (++pb1200_cascade_en == 1) - { - request_irq(AU1000_GPIO_7, &pb1200_cascade_handler, - 0, "Pb1200 Cascade", (void *)&pb1200_cascade_handler ); -#ifdef CONFIG_MIPS_PB1200 - /* We have a problem with CPLD rev3. Enable a workaround */ - if( ((bcsr->whoami & BCSR_WHOAMI_CPLD)>>4) <= 3) - { - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("Pb1200 must be at CPLD rev4. Please have Pb1200\n"); - printk("updated to latest revision. This software will not\n"); - printk("work on anything less than CPLD rev4\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - printk("\nWARNING!!!\n"); - while(1); - } -#endif - } - pb1200_enable_irq(irq_nr); + int err; + + err = request_irq(AU1000_GPIO_7, &pb1200_cascade_handler, + 0, "Pb1200 Cascade", &pb1200_cascade_handler); + if (err) + return err; + return 0; } -static void pb1200_shutdown_irq( unsigned int irq_nr ) +static unsigned int pb1200_startup_irq(unsigned int irq) { - pb1200_disable_irq(irq_nr); - if (--pb1200_cascade_en == 0) - { - free_irq(AU1000_GPIO_7, &pb1200_cascade_handler ); + if (++pb1200_cascade_en == 1) { + int res; + + res = pb1200_setup_cascade(); + if (res) + return res; } - return; + + pb1200_enable_irq(irq); + + return 0; } -static struct irq_chip external_irq_type = +static void pb1200_shutdown_irq(unsigned int irq) { + pb1200_disable_irq(irq); + if (--pb1200_cascade_en == 0) + free_irq(AU1000_GPIO_7, &pb1200_cascade_handler); +} + +static struct irq_chip external_irq_type = { #ifdef CONFIG_MIPS_PB1200 .name = "Pb1200 Ext", #endif @@ -155,16 +145,38 @@ static struct irq_chip external_irq_type = void _board_init_irq(void) { - int irq_nr; + unsigned int irq; - for (irq_nr = PB1200_INT_BEGIN; irq_nr <= PB1200_INT_END; irq_nr++) - { - set_irq_chip_and_handler(irq_nr, &external_irq_type, +#ifdef CONFIG_MIPS_PB1200 + /* We have a problem with CPLD rev3. Enable a workaround */ + if (((bcsr->whoami & BCSR_WHOAMI_CPLD) >> 4) <= 3) { + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("Pb1200 must be at CPLD rev4. Please have Pb1200\n"); + printk("updated to latest revision. This software will not\n"); + printk("work on anything less than CPLD rev4\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + printk("\nWARNING!!!\n"); + panic("Game over. Your score is 0."); + } +#endif + + for (irq = PB1200_INT_BEGIN; irq <= PB1200_INT_END; irq++) { + set_irq_chip_and_handler(irq, &external_irq_type, handle_level_irq); - pb1200_disable_irq(irq_nr); + pb1200_disable_irq(irq); } - /* GPIO_7 can not be hooked here, so it is hooked upon first - request of any source attached to the cascade */ + /* + * GPIO_7 can not be hooked here, so it is hooked upon first + * request of any source attached to the cascade + */ } - diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c index 24378b9223f..6dd8f0d46d0 100644 --- a/arch/mips/basler/excite/excite_setup.c +++ b/arch/mips/basler/excite/excite_setup.c @@ -77,7 +77,7 @@ int titan_irqflags; void __init plat_time_init(void) { const u32 modebit5 = ocd_readl(0x00e4); - unsigned int mult = ((modebit5 >> 11) & 0x1f) + 2, + unsigned int mult = ((modebit5 >> 11) & 0x1f) + 2; unsigned int div = ((modebit5 >> 16) & 0x1f) + 2; if (div == 33) diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c index ae25b480723..d7f8a782aae 100644 --- a/arch/mips/jazz/irq.c +++ b/arch/mips/jazz/irq.c @@ -97,9 +97,10 @@ asmlinkage void plat_irq_dispatch(void) if (pending & IE_IRQ4) { r4030_read_reg32(JAZZ_TIMER_REGISTER); do_IRQ(JAZZ_TIMER_IRQ); - } else if (pending & IE_IRQ2) - do_IRQ(r4030_read_reg32(JAZZ_EISA_IRQ_ACK)); - else if (pending & IE_IRQ1) { + } else if (pending & IE_IRQ2) { + irq = *(volatile u8 *)JAZZ_EISA_IRQ_ACK; + do_IRQ(irq); + } else if (pending & IE_IRQ1) { irq = *(volatile u8 *)JAZZ_IO_IRQ_SOURCE >> 2; if (likely(irq > 0)) do_IRQ(irq + JAZZ_IRQ_START - 1); @@ -117,16 +118,16 @@ static void r4030_set_mode(enum clock_event_mode mode, struct clock_event_device r4030_clockevent = { .name = "r4030", .features = CLOCK_EVT_FEAT_PERIODIC, - .rating = 100, + .rating = 300, .irq = JAZZ_TIMER_IRQ, - .cpumask = CPU_MASK_CPU0, .set_mode = r4030_set_mode, }; static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id) { - r4030_clockevent.event_handler(&r4030_clockevent); + struct clock_event_device *cd = dev_id; + cd->event_handler(cd); return IRQ_HANDLED; } @@ -134,15 +135,22 @@ static struct irqaction r4030_timer_irqaction = { .handler = r4030_timer_interrupt, .flags = IRQF_DISABLED, .mask = CPU_MASK_CPU0, - .name = "timer", + .name = "R4030 timer", }; void __init plat_time_init(void) { - struct irqaction *irq = &r4030_timer_irqaction; + struct clock_event_device *cd = &r4030_clockevent; + struct irqaction *action = &r4030_timer_irqaction; + unsigned int cpu = smp_processor_id(); BUG_ON(HZ != 100); + cd->cpumask = cpumask_of_cpu(cpu); + clockevents_register_device(cd); + action->dev_id = cd; + setup_irq(JAZZ_TIMER_IRQ, action); + /* * Set clock to 100Hz. * @@ -150,8 +158,5 @@ void __init plat_time_init(void) * a programmable 4-bit divider. This makes it fairly inflexible. */ r4030_write_reg32(JAZZ_TIMER_INTERVAL, 9); - setup_irq(JAZZ_TIMER_IRQ, irq); - - clockevents_register_device(&r4030_clockevent); setup_pit_timer(); } diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index 3196509a28d..b551535b7e4 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -8,9 +8,13 @@ obj-y += cpu-probe.o branch.o entry.o genex.o irq.o process.o \ ptrace.o reset.o semaphore.o setup.o signal.o syscall.o \ time.o topology.o traps.o unaligned.o +obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o +obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o +obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o +obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o binfmt_irix-objs := irixelf.o irixinv.o irixioctl.o irixsig.o \ irix5sys.o sysirix.o diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c new file mode 100644 index 00000000000..21e6d63eb4d --- /dev/null +++ b/arch/mips/kernel/cevt-bcm1480.c @@ -0,0 +1,149 @@ +/* + * Copyright (C) 2000,2001,2004 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clockchips.h> +#include <linux/interrupt.h> +#include <linux/percpu.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/bcm1480_regs.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/bcm1480_int.h> +#include <asm/sibyte/bcm1480_scd.h> + +#include <asm/sibyte/sb1250.h> + +#define IMR_IP2_VAL K_BCM1480_INT_MAP_I0 +#define IMR_IP3_VAL K_BCM1480_INT_MAP_I1 +#define IMR_IP4_VAL K_BCM1480_INT_MAP_I2 + +/* + * The general purpose timer ticks at 1MHz independent if + * the rest of the system + */ +static void sibyte_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + __raw_writeq(0, cfg); + __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + cfg); + break; + + case CLOCK_EVT_MODE_ONESHOT: + /* Stop the timer until we actually program a shot */ + case CLOCK_EVT_MODE_SHUTDOWN: + __raw_writeq(0, cfg); + break; + + case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ + case CLOCK_EVT_MODE_RESUME: + ; + } +} + +static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + __raw_writeq(delta - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE, cfg); + + return 0; +} + +static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) +{ + unsigned int cpu = smp_processor_id(); + struct clock_event_device *cd = dev_id; + void __iomem *cfg; + unsigned long tmode; + + if (cd->mode == CLOCK_EVT_MODE_PERIODIC) + tmode = M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS; + else + tmode = 0; + + /* ACK interrupt */ + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + ____raw_writeq(tmode, cfg); + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); +static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); +static DEFINE_PER_CPU(char [18], sibyte_hpt_name); + +void __cpuinit sb1480_clockevent_init(void) +{ + unsigned int cpu = smp_processor_id(); + unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu; + struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); + struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); + unsigned char *name = per_cpu(sibyte_hpt_name, cpu); + + BUG_ON(cpu > 3); /* Only have 4 general purpose timers */ + + sprintf(name, "bcm1480-counter-%d", cpu); + cd->name = name; + cd->features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT; + clockevent_set_clock(cd, V_SCD_TIMER_FREQ); + cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); + cd->min_delta_ns = clockevent_delta2ns(1, cd); + cd->rating = 200; + cd->irq = irq; + cd->cpumask = cpumask_of_cpu(cpu); + cd->set_next_event = sibyte_next_event; + cd->set_mode = sibyte_set_mode; + clockevents_register_device(cd); + + bcm1480_mask_irq(cpu, irq); + + /* + * Map the timer interrupt to IP[4] of this cpu + */ + __raw_writeq(IMR_IP4_VAL, + IOADDR(A_BCM1480_IMR_REGISTER(cpu, + R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + (irq << 3))); + + bcm1480_unmask_irq(cpu, irq); + + action->handler = sibyte_counter_handler; + action->flags = IRQF_DISABLED | IRQF_PERCPU; + action->name = name; + action->dev_id = cd; + setup_irq(irq, action); +} diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c new file mode 100644 index 00000000000..e2029d0fc39 --- /dev/null +++ b/arch/mips/kernel/cevt-sb1250.c @@ -0,0 +1,148 @@ +/* + * Copyright (C) 2000, 2001 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clockchips.h> +#include <linux/interrupt.h> +#include <linux/percpu.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/sb1250.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/sb1250_int.h> +#include <asm/sibyte/sb1250_scd.h> + +#define IMR_IP2_VAL K_INT_MAP_I0 +#define IMR_IP3_VAL K_INT_MAP_I1 +#define IMR_IP4_VAL K_INT_MAP_I2 + +/* + * The general purpose timer ticks at 1MHz independent if + * the rest of the system + */ +static void sibyte_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + __raw_writeq(0, cfg); + __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + cfg); + break; + + case CLOCK_EVT_MODE_ONESHOT: + /* Stop the timer until we actually program a shot */ + case CLOCK_EVT_MODE_SHUTDOWN: + __raw_writeq(0, cfg); + break; + + case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ + case CLOCK_EVT_MODE_RESUME: + ; + } +} + +static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) +{ + unsigned int cpu = smp_processor_id(); + void __iomem *cfg, *init; + + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); + + __raw_writeq(delta - 1, init); + __raw_writeq(M_SCD_TIMER_ENABLE, cfg); + + return 0; +} + +static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) +{ + unsigned int cpu = smp_processor_id(); + struct clock_event_device *cd = dev_id; + void __iomem *cfg; + unsigned long tmode; + + if (cd->mode == CLOCK_EVT_MODE_PERIODIC) + tmode = M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS; + else + tmode = 0; + + /* ACK interrupt */ + cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); + ____raw_writeq(tmode, cfg); + + cd->event_handler(cd); + + return IRQ_HANDLED; +} + +static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); +static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); +static DEFINE_PER_CPU(char [18], sibyte_hpt_name); + +void __cpuinit sb1250_clockevent_init(void) +{ + unsigned int cpu = smp_processor_id(); + unsigned int irq = K_INT_TIMER_0 + cpu; + struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); + struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); + unsigned char *name = per_cpu(sibyte_hpt_name, cpu); + + /* Only have 4 general purpose timers, and we use last one as hpt */ + BUG_ON(cpu > 2); + + sprintf(name, "sb1250-counter-%d", cpu); + cd->name = name; + cd->features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT; + clockevent_set_clock(cd, V_SCD_TIMER_FREQ); + cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); + cd->min_delta_ns = clockevent_delta2ns(1, cd); + cd->rating = 200; + cd->irq = irq; + cd->cpumask = cpumask_of_cpu(cpu); + cd->set_next_event = sibyte_next_event; + cd->set_mode = sibyte_set_mode; + clockevents_register_device(cd); + + sb1250_mask_irq(cpu, irq); + + /* + * Map the timer interrupt to IP[4] of this cpu + */ + __raw_writeq(IMR_IP4_VAL, + IOADDR(A_IMR_REGISTER(cpu, R_IMR_INTERRUPT_MAP_BASE) + + (irq << 3))); + + sb1250_unmask_irq(cpu, irq); + + action->handler = sibyte_counter_handler; + action->flags = IRQF_DISABLED | IRQF_PERCPU; + action->name = name; + action->dev_id = cd; + setup_irq(irq, action); +} diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c new file mode 100644 index 00000000000..868745e7184 --- /dev/null +++ b/arch/mips/kernel/csrc-bcm1480.c @@ -0,0 +1,54 @@ +/* + * Copyright (C) 2000,2001,2004 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clocksource.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/bcm1480_regs.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/bcm1480_int.h> +#include <asm/sibyte/bcm1480_scd.h> + +#include <asm/sibyte/sb1250.h> + +static cycle_t bcm1480_hpt_read(void) +{ + return (cycle_t) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); +} + +struct clocksource bcm1480_clocksource = { + .name = "zbbus-cycles", + .rating = 200, + .read = bcm1480_hpt_read, + .mask = CLOCKSOURCE_MASK(64), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init sb1480_clocksource_init(void) +{ + struct clocksource *cs = &bcm1480_clocksource; + unsigned int plldiv; + unsigned long zbbus; + + plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG))); + zbbus = ((plldiv >> 1) * 50000000) + ((plldiv & 1) * 25000000); + clocksource_set_clock(cs, zbbus); + clocksource_register(cs); +} diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c new file mode 100644 index 00000000000..ebb16e66887 --- /dev/null +++ b/arch/mips/kernel/csrc-sb1250.c @@ -0,0 +1,70 @@ +/* + * Copyright (C) 2000, 2001 Broadcom Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ +#include <linux/clocksource.h> + +#include <asm/addrspace.h> +#include <asm/io.h> +#include <asm/time.h> + +#include <asm/sibyte/sb1250.h> +#include <asm/sibyte/sb1250_regs.h> +#include <asm/sibyte/sb1250_int.h> +#include <asm/sibyte/sb1250_scd.h> + +#define SB1250_HPT_NUM 3 +#define SB1250_HPT_VALUE M_SCD_TIMER_CNT /* max value */ + +/* + * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over + * again. + */ +static cycle_t sb1250_hpt_read(void) +{ + unsigned int count; + + count = G_SCD_TIMER_CNT(__raw_readq(IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CNT)))); + + return SB1250_HPT_VALUE - count; +} + +struct clocksource bcm1250_clocksource = { + .name = "MIPS", + .rating = 200, + .read = sb1250_hpt_read, + .mask = CLOCKSOURCE_MASK(23), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +void __init sb1250_clocksource_init(void) +{ + struct clocksource *cs = &bcm1250_clocksource; + + /* Setup hpt using timer #3 but do not enable irq for it */ + __raw_writeq(0, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_CFG))); + __raw_writeq(SB1250_HPT_VALUE, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_INIT))); + __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, + IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, + R_SCD_TIMER_CFG))); + + clocksource_set_clock(cs, V_SCD_TIMER_FREQ); + clocksource_register(cs); +} diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index 5d9830df359..c2d497ceffd 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -12,8 +12,9 @@ #include <asm/delay.h> #include <asm/i8253.h> #include <asm/io.h> +#include <asm/time.h> -static DEFINE_SPINLOCK(i8253_lock); +DEFINE_SPINLOCK(i8253_lock); /* * Initialize the PIT timer. @@ -87,11 +88,10 @@ struct clock_event_device pit_clockevent = { .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .set_mode = init_pit_timer, .set_next_event = pit_next_event, - .shift = 32, .irq = 0, }; -irqreturn_t timer_interrupt(int irq, void *dev_id) +static irqreturn_t timer_interrupt(int irq, void *dev_id) { pit_clockevent.event_handler(&pit_clockevent); @@ -111,19 +111,20 @@ static struct irqaction irq0 = { */ void __init setup_pit_timer(void) { + struct clock_event_device *cd = &pit_clockevent; + unsigned int cpu = smp_processor_id(); + /* * Start pit with the boot cpu mask and make it global after the * IO_APIC has been initialized. */ - pit_clockevent.cpumask = cpumask_of_cpu(0); - pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 32); - pit_clockevent.max_delta_ns = - clockevent_delta2ns(0x7FFF, &pit_clockevent); - pit_clockevent.min_delta_ns = - clockevent_delta2ns(0xF, &pit_clockevent); - clockevents_register_device(&pit_clockevent); - - irq0.mask = cpumask_of_cpu(0); + cd->cpumask = cpumask_of_cpu(cpu); + clockevent_set_clock(cd, CLOCK_TICK_RATE); + cd->max_delta_ns = clockevent_delta2ns(0x7FFF, cd); + cd->min_delta_ns = clockevent_delta2ns(0xF, cd); + clockevents_register_device(cd); + + irq0.mask = cpumask_of_cpu(cpu); setup_irq(0, &irq0); } diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index 27228f583da..3284b9b4eca 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -3,8 +3,7 @@ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net * Copyright (c) 2003, 2004 Maciej W. Rozycki * - * Common time service routines for MIPS machines. See - * Documentation/mips/time.README. + * Common time service routines for MIPS machines. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -18,28 +17,17 @@ #include <linux/init.h> #include <linux/sched.h> #include <linux/param.h> -#include <linux/profile.h> #include <linux/time.h> #include <linux/timex.h> #include <linux/smp.h> -#include <linux/kernel_stat.h> #include <linux/spinlock.h> -#include <linux/interrupt.h> #include <linux/module.h> -#include <linux/kallsyms.h> -#include <asm/bootinfo.h> -#include <asm/cache.h> -#include <asm/compiler.h> -#include <asm/cpu.h> #include <asm/cpu-features.h> #include <asm/div64.h> -#include <asm/sections.h> #include <asm/smtc_ipi.h> #include <asm/time.h> -#include <irq.h> - /* * forward reference */ @@ -63,14 +51,6 @@ int update_persistent_clock(struct timespec now) } /* - * Null high precision timer functions for systems lacking one. - */ -static cycle_t null_hpt_read(void) -{ - return 0; -} - -/* * High precision timer functions for a R4k-compatible timer. */ static cycle_t c0_hpt_read(void) @@ -80,22 +60,6 @@ static cycle_t c0_hpt_read(void) int (*mips_timer_state)(void); -/* - * local_timer_interrupt() does profiling and process accounting - * on a per-CPU basis. - * - * In UP mode, it is invoked from the (global) timer_interrupt. - * - * In SMP mode, it might invoked by per-CPU timer interrupt, or - * a broadcasted inter-processor interrupt which itself is triggered - * by the global timer interrupt. - */ -void local_timer_interrupt(int irq, void *dev_id) -{ - profile_tick(CPU_PROFILING); - update_process_times(user_mode(get_irq_regs())); -} - int null_perf_irq(void) { return 0; @@ -120,6 +84,13 @@ EXPORT_SYMBOL(perf_irq); unsigned int mips_hpt_frequency; +static struct clocksource clocksource_mips = { + .name = "MIPS", + .read = c0_hpt_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + static unsigned int __init calibrate_hpt(void) { cycle_t frequency, hpt_start, hpt_end, hpt_count, hz; @@ -162,12 +133,6 @@ static unsigned int __init calibrate_hpt(void) return frequency >> log_2_loops; } -struct clocksource clocksource_mips = { - .name = "MIPS", - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - void __init clocksource_set_clock(struct clocksource *cs, unsigned int clock) { u64 temp; @@ -203,9 +168,6 @@ void __cpuinit clockevent_set_clock(struct clock_event_device *cd, static void __init init_mips_clocksource(void) { - if (!mips_hpt_frequency || clocksource_mips.read == null_hpt_read) - return; - /* Calclate a somewhat reasonable rating value */ clocksource_mips.rating = 200 + mips_hpt_frequency / 10000000; @@ -227,7 +189,7 @@ void __init __weak plat_time_init(void) * setup_irq calls and each clock_event_device should use its own * struct irqrequest. */ -void __init plat_timer_setup(struct irqaction *irq) +void __init plat_timer_setup(void) { BUG(); } @@ -236,21 +198,8 @@ void __init time_init(void) { plat_time_init(); - /* Choose appropriate high precision timer routines. */ - if (!cpu_has_counter && !clocksource_mips.read) - /* No high precision timer -- sorry. */ - clocksource_mips.read = null_hpt_read; - else if (!mips_hpt_frequency && !mips_timer_state) { - /* A high precision timer of unknown frequency. */ - if (!clocksource_mips.read) - /* No external high precision timer -- use R4k. */ - clocksource_mips.read = c0_hpt_read; - } else { + if (cpu_has_counter && (mips_hpt_frequency || mips_timer_state)) { /* We know counter frequency. Or we can get it. */ - if (!clocksource_mips.read) { - /* No external high precision timer -- use R4k. */ - clocksource_mips.read = c0_hpt_read; - } if (!mips_hpt_frequency) mips_hpt_frequency = calibrate_hpt(); @@ -258,8 +207,8 @@ void __init time_init(void) printk("Using %u.%03u MHz high precision timer.\n", ((mips_hpt_frequency + 500) / 1000) / 1000, ((mips_hpt_frequency + 500) / 1000) % 1000); + init_mips_clocksource(); } - init_mips_clocksource(); mips_clockevent_init(); } diff --git a/arch/mips/qemu/q-irq.c b/arch/mips/qemu/q-irq.c index 4681757460a..11f98476788 100644 --- a/arch/mips/qemu/q-irq.c +++ b/arch/mips/qemu/q-irq.c @@ -1,4 +1,5 @@ #include <linux/init.h> +#include <linux/interrupt.h> #include <linux/linkage.h> #include <asm/i8259.h> diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index dc59c3b708e..08d45369be4 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -131,7 +131,7 @@ static struct irq_chip rt_irq_type = { static int rt_next_event(unsigned long delta, struct clock_event_device *evt) { unsigned int cpu = smp_processor_id(); - int slice putoslice(cpu); + int slice = cputoslice(cpu); unsigned long cnt; cnt = LOCAL_HUB_L(PI_RT_COUNT); @@ -169,7 +169,7 @@ static irqreturn_t hub_rt_counter_handler(int irq, void *dev_id) /* * Ack */ - LOCAL_HUB_S(PI_RT_PEND_A + PI_COUNT_OFFSET * slice, cnt); + LOCAL_HUB_S(PI_RT_PEND_A + PI_COUNT_OFFSET * slice, 0); cd->event_handler(cd); return IRQ_HANDLED; diff --git a/arch/mips/sgi-ip32/ip32-platform.c b/arch/mips/sgi-ip32/ip32-platform.c index 7309e48d163..77febd68fcd 100644 --- a/arch/mips/sgi-ip32/ip32-platform.c +++ b/arch/mips/sgi-ip32/ip32-platform.c @@ -42,7 +42,7 @@ static struct platform_device uart8250_device = { static int __init uart8250_init(void) { uart8250_data[0].membase = (void __iomem *) &mace->isa.serial1; - uart8250_data[1].membase = (void __iomem *) &mace->isa.serial1; + uart8250_data[1].membase = (void __iomem *) &mace->isa.serial2; return platform_device_register(&uart8250_device); } diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig index e8fb880272b..366b19d33f7 100644 --- a/arch/mips/sibyte/Kconfig +++ b/arch/mips/sibyte/Kconfig @@ -1,5 +1,7 @@ config SIBYTE_SB1250 bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_ENABLE_LDT_IF_PCI @@ -9,6 +11,8 @@ config SIBYTE_SB1250 config SIBYTE_BCM1120 bool + select CEVT_SB1250 + select CSRC_SB1250 select IRQ_CPU select SIBYTE_BCM112X select SIBYTE_HAS_ZBUS_PROFILING @@ -16,6 +20,8 @@ config SIBYTE_BCM1120 config SIBYTE_BCM1125 bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_BCM112X @@ -24,6 +30,8 @@ config SIBYTE_BCM1125 config SIBYTE_BCM1125H bool + select CEVT_SB1250 + select CSRC_SB1250 select HW_HAS_PCI select IRQ_CPU select SIBYTE_BCM112X @@ -33,12 +41,16 @@ config SIBYTE_BCM1125H config SIBYTE_BCM112X bool + select CEVT_SB1250 + select CSRC_SB1250 select IRQ_CPU select SIBYTE_SB1xxx_SOC select SIBYTE_HAS_ZBUS_PROFILING config SIBYTE_BCM1x80 bool + select CEVT_BCM1480 + select CSRC_BCM1480 select HW_HAS_PCI select IRQ_CPU select SIBYTE_HAS_ZBUS_PROFILING @@ -47,6 +59,8 @@ config SIBYTE_BCM1x80 config SIBYTE_BCM1x55 bool + select CEVT_BCM1480 + select CSRC_BCM1480 select HW_HAS_PCI select IRQ_CPU select SIBYTE_SB1xxx_SOC diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c index 61790c4bfb6..e28d626255a 100644 --- a/arch/mips/sibyte/bcm1480/irq.c +++ b/arch/mips/sibyte/bcm1480/irq.c @@ -265,21 +265,6 @@ void __init init_bcm1480_irqs(void) } } - -static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id) -{ - return IRQ_NONE; -} - -static struct irqaction bcm1480_dummy_action = { - .handler = bcm1480_dummy_handler, - .flags = 0, - .mask = CPU_MASK_NONE, - .name = "bcm1480-private", - .next = NULL, - .dev_id = 0 -}; - /* * init_IRQ is called early in the boot sequence from init/main.c. It * is responsible for setting up the interrupt mapper and installing the @@ -308,7 +293,6 @@ static struct irqaction bcm1480_dummy_action = { void __init arch_init_irq(void) { - unsigned int i, cpu; u64 tmp; unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 | diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c index bbf19bfabcc..1680a68952a 100644 --- a/arch/mips/sibyte/bcm1480/time.c +++ b/arch/mips/sibyte/bcm1480/time.c @@ -15,163 +15,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include <linux/clockchips.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/percpu.h> -#include <linux/spinlock.h> +#include <linux/init.h> -#include <asm/addrspace.h> -#include <asm/time.h> -#include <asm/io.h> - -#include <asm/sibyte/bcm1480_regs.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/bcm1480_int.h> -#include <asm/sibyte/bcm1480_scd.h> - -#include <asm/sibyte/sb1250.h> - - -#define IMR_IP2_VAL K_BCM1480_INT_MAP_I0 -#define IMR_IP3_VAL K_BCM1480_INT_MAP_I1 -#define IMR_IP4_VAL K_BCM1480_INT_MAP_I2 - -/* - * The general purpose timer ticks at 1MHz independent if - * the rest of the system - */ -static void sibyte_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - __raw_writeq(0, timer_cfg); - __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - break; - - case CLOCK_EVT_MODE_ONESHOT: - /* Stop the timer until we actually program a shot */ - case CLOCK_EVT_MODE_SHUTDOWN: - __raw_writeq(0, timer_cfg); - break; - - case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ - case CLOCK_EVT_MODE_RESUME: - ; - } -} - -static int sibyte_next_event(unsigned long delta, struct clock_event_device *cd) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_init; - unsigned int cnt; - int res; - - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - cnt = __raw_readq(timer_init); - cnt += delta; - __raw_writeq(cnt, timer_init); - res = ((long)(__raw_readq(timer_init) - cnt ) > 0) ? -ETIME : 0; - - return res; -} - -static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) -{ - unsigned int cpu = smp_processor_id(); - struct clock_event_device *cd = dev_id; - void __iomem *timer_cfg; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - - /* Reset the timer */ - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); -static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); -static DEFINE_PER_CPU(char [18], sibyte_hpt_name); - -void __cpuinit sb1480_clockevent_init(void) -{ - unsigned int cpu = smp_processor_id(); - unsigned int irq = K_BCM1480_INT_TIMER_0 + cpu; - struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); - struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); - unsigned char *name = per_cpu(sibyte_hpt_name, cpu); - - BUG_ON(cpu > 3); /* Only have 4 general purpose timers */ - - sprintf(name, "bcm1480-counter %d", cpu); - cd->name = name; - cd->features = CLOCK_EVT_FEAT_PERIODIC | - CLOCK_EVT_FEAT_ONESHOT; - clockevent_set_clock(cd, V_SCD_TIMER_FREQ); - cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); - cd->min_delta_ns = clockevent_delta2ns(1, cd); - cd->rating = 200; - cd->irq = irq; - cd->cpumask = cpumask_of_cpu(cpu); - cd->set_next_event = sibyte_next_event; - cd->set_mode = sibyte_set_mode; - clockevents_register_device(cd); - - bcm1480_mask_irq(cpu, irq); - - /* - * Map timer interrupt to IP[4] of this cpu - */ - __raw_writeq(IMR_IP4_VAL, - IOADDR(A_BCM1480_IMR_REGISTER(cpu, - R_BCM1480_IMR_INTERRUPT_MAP_BASE_H) + (irq << 3))); - - bcm1480_unmask_irq(cpu, irq); - - action->handler = sibyte_counter_handler; - action->flags = IRQF_DISABLED | IRQF_PERCPU; - action->name = name; - action->dev_id = cd; - setup_irq(irq, action); -} - -static cycle_t bcm1480_hpt_read(void) -{ - return (cycle_t) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); -} - -struct clocksource bcm1480_clocksource = { - .name = "zbbus-cycles", - .rating = 200, - .read = bcm1480_hpt_read, - .mask = CLOCKSOURCE_MASK(64), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -void __init sb1480_clocksource_init(void) -{ - struct clocksource *cs = &bcm1480_clocksource; - unsigned int plldiv; - unsigned long zbbus; - - plldiv = G_BCM1480_SYS_PLL_DIV(__raw_readq(IOADDR(A_SCD_SYSTEM_CFG))); - zbbus = ((plldiv >> 1) * 50000000) + ((plldiv & 1) * 25000000); - clocksource_set_clock(cs, zbbus); - clocksource_register(cs); -} +extern void sb1480_clockevent_init(void); +extern void sb1480_clocksource_init(void); void __init plat_time_init(void) { diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index 52d18fc91f3..eac9065ffe0 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -236,20 +236,6 @@ void __init init_sb1250_irqs(void) } -static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id) -{ - return IRQ_NONE; -} - -static struct irqaction sb1250_dummy_action = { - .handler = sb1250_dummy_handler, - .flags = 0, - .mask = CPU_MASK_NONE, - .name = "sb1250-private", - .next = NULL, - .dev_id = 0 -}; - /* * arch_init_irq is called early in the boot sequence from init/main.c via * init_IRQ. It is responsible for setting up the interrupt mapper and diff --git a/arch/mips/sibyte/sb1250/time.c b/arch/mips/sibyte/sb1250/time.c index 95ad34e3fba..68337bf7a5a 100644 --- a/arch/mips/sibyte/sb1250/time.c +++ b/arch/mips/sibyte/sb1250/time.c @@ -15,195 +15,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#include <linux/init.h> -/* - * These are routines to set up and handle interrupts from the - * sb1250 general purpose timer 0. We're using the timer as a - * system clock, so we set it up to run at 100 Hz. On every - * interrupt, we update our idea of what the time of day is, - * then call do_timer() in the architecture-independent kernel - * code to do general bookkeeping (e.g. update jiffies, run - * bottom halves, etc.) - */ -#include <linux/clockchips.h> -#include <linux/interrupt.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/kernel_stat.h> - -#include <asm/irq.h> -#include <asm/addrspace.h> -#include <asm/time.h> -#include <asm/io.h> - -#include <asm/sibyte/sb1250.h> -#include <asm/sibyte/sb1250_regs.h> -#include <asm/sibyte/sb1250_int.h> -#include <asm/sibyte/sb1250_scd.h> - - -#define IMR_IP2_VAL K_INT_MAP_I0 -#define IMR_IP3_VAL K_INT_MAP_I1 -#define IMR_IP4_VAL K_INT_MAP_I2 - -#define SB1250_HPT_NUM 3 -#define SB1250_HPT_VALUE M_SCD_TIMER_CNT /* max value */ - - -/* - * The general purpose timer ticks at 1 Mhz independent if - * the rest of the system - */ -static void sibyte_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - switch(mode) { - case CLOCK_EVT_MODE_PERIODIC: - __raw_writeq(0, timer_cfg); - __raw_writeq((V_SCD_TIMER_FREQ / HZ) - 1, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - timer_cfg); - break; - - case CLOCK_EVT_MODE_ONESHOT: - /* Stop the timer until we actually program a shot */ - case CLOCK_EVT_MODE_SHUTDOWN: - __raw_writeq(0, timer_cfg); - break; - - case CLOCK_EVT_MODE_UNUSED: /* shuddup gcc */ - case CLOCK_EVT_MODE_RESUME: - ; - } -} - -static int -sibyte_next_event(unsigned long delta, struct clock_event_device *evt) -{ - unsigned int cpu = smp_processor_id(); - void __iomem *timer_cfg, *timer_init; - - timer_cfg = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG)); - timer_init = IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_INIT)); - - __raw_writeq(0, timer_cfg); - __raw_writeq(delta, timer_init); - __raw_writeq(M_SCD_TIMER_ENABLE, timer_cfg); - - return 0; -} - -static irqreturn_t sibyte_counter_handler(int irq, void *dev_id) -{ - unsigned int cpu = smp_processor_id(); - struct clock_event_device *cd = dev_id; - - /* ACK interrupt */ - ____raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(cpu, R_SCD_TIMER_CFG))); - - cd->event_handler(cd); - - return IRQ_HANDLED; -} - -static struct irqaction sibyte_irqaction = { - .handler = sibyte_counter_handler, - .flags = IRQF_DISABLED | IRQF_PERCPU, - .name = "timer", -}; - -static DEFINE_PER_CPU(struct clock_event_device, sibyte_hpt_clockevent); -static DEFINE_PER_CPU(struct irqaction, sibyte_hpt_irqaction); -static DEFINE_PER_CPU(char [18], sibyte_hpt_name); - -void __cpuinit sb1250_clockevent_init(void) -{ - unsigned int cpu = smp_processor_id(); - unsigned int irq = K_INT_TIMER_0 + cpu; - struct irqaction *action = &per_cpu(sibyte_hpt_irqaction, cpu); - struct clock_event_device *cd = &per_cpu(sibyte_hpt_clockevent, cpu); - unsigned char *name = per_cpu(sibyte_hpt_name, cpu); - - /* Only have 4 general purpose timers, and we use last one as hpt */ - BUG_ON(cpu > 2); - - sprintf(name, "bcm1480-counter %d", cpu); - cd->name = name; - cd->features = CLOCK_EVT_FEAT_PERIODIC | - CLOCK_EVT_FEAT_ONESHOT; - clockevent_set_clock(cd, V_SCD_TIMER_FREQ); - cd->max_delta_ns = clockevent_delta2ns(0x7fffff, cd); - cd->min_delta_ns = clockevent_delta2ns(1, cd); - cd->rating = 200; - cd->irq = irq; - cd->cpumask = cpumask_of_cpu(cpu); - cd->set_next_event = sibyte_next_event; - cd->set_mode = sibyte_set_mode; - clockevents_register_device(cd); - - sb1250_mask_irq(cpu, irq); - - /* Map the timer interrupt to ip[4] of this cpu */ - __raw_writeq(IMR_IP4_VAL, - IOADDR(A_IMR_REGISTER(cpu, R_IMR_INTERRUPT_MAP_BASE) + - (irq << 3))); - cd->cpumask = cpumask_of_cpu(0); - - sb1250_unmask_irq(cpu, irq); - - action->handler = sibyte_counter_handler; - action->flags = IRQF_DISABLED | IRQF_PERCPU; - action->name = name; - action->dev_id = cd; - setup_irq(irq, &sibyte_irqaction); -} - -/* - * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over - * again. - */ -static cycle_t sb1250_hpt_read(void) -{ - unsigned int count; - - count = G_SCD_TIMER_CNT(__raw_readq(IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, R_SCD_TIMER_CNT)))); - - return SB1250_HPT_VALUE - count; -} - -struct clocksource bcm1250_clocksource = { - .name = "MIPS", - .rating = 200, - .read = sb1250_hpt_read, - .mask = CLOCKSOURCE_MASK(23), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -void __init sb1250_clocksource_init(void) -{ - struct clocksource *cs = &bcm1250_clocksource; - - /* Setup hpt using timer #3 but do not enable irq for it */ - __raw_writeq(0, - IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, - R_SCD_TIMER_CFG))); - __raw_writeq(SB1250_HPT_VALUE, - IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, - R_SCD_TIMER_INIT))); - __raw_writeq(M_SCD_TIMER_ENABLE | M_SCD_TIMER_MODE_CONTINUOUS, - IOADDR(A_SCD_TIMER_REGISTER(SB1250_HPT_NUM, - R_SCD_TIMER_CFG))); - - clocksource_set_clock(cs, V_SCD_TIMER_FREQ); - clocksource_register(cs); -} +extern void sb1250_clocksource_init(void); +extern void sb1250_clockevent_init(void); void __init plat_time_init(void) { diff --git a/arch/mips/sni/time.c b/arch/mips/sni/time.c index 60bc62ef093..6f339af08d2 100644 --- a/arch/mips/sni/time.c +++ b/arch/mips/sni/time.c @@ -1,6 +1,7 @@ #include <linux/types.h> #include <linux/interrupt.h> #include <linux/time.h> +#include <linux/clockchips.h> #include <asm/i8253.h> #include <asm/sni.h> @@ -80,7 +81,7 @@ static void __init sni_a20r_timer_setup(void) unsigned int cpu = smp_processor_id(); cd->cpumask = cpumask_of_cpu(cpu); - + clockevents_register_device(cd); action->dev_id = cd; setup_irq(SNI_A20R_IRQ_TIMER, &a20r_irqaction); } @@ -169,8 +170,6 @@ void __init plat_time_init(void) mips_hpt_frequency = r4k_tick * HZ; - setup_pit_timer(); - switch (sni_brd_type) { case SNI_BRD_10: case SNI_BRD_10NEW: diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 247f8a65e73..22a3eb38438 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -182,9 +182,7 @@ config CPU_HAS_IPR_IRQ bool config CPU_HAS_SR_RB - bool "CPU has SR.RB" - depends on CPU_SH3 || CPU_SH4 - default y + bool help This will enable the use of SR.RB register bank usage. Processors that are lacking this bit must have another method in place for @@ -291,9 +289,7 @@ config SH_DREAMCAST depends on CPU_SUBTYPE_SH7091 help Select Dreamcast if configuring for a SEGA Dreamcast. - More information at - <http://www.m17n.org/linux-sh/dreamcast/>. There is a - Dreamcast project is at <http://linuxdc.sourceforge.net/>. + More information at <http://www.linux-sh.org> config SH_MPC1211 bool "Interface MPC1211" diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index b507b501f0c..ab2f9f3c354 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -86,6 +86,14 @@ config 4KSTACKS on the VM subsystem for higher order allocations. This option will also use IRQ stacks to compensate for the reduced stackspace. +config IRQSTACKS + bool "Use separate kernel stacks when processing interrupts" + depends on DEBUG_KERNEL + help + If you say Y here the kernel will use separate kernel stacks + for handling hard and soft interrupts. This can help avoid + overflowing the process kernel stacks. + config SH_KGDB bool "Include KGDB kernel debugger" select FRAME_POINTER diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 408342b175c..e189fae8b60 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -66,7 +66,7 @@ cflags-y += $(isaflags-y) -ffreestanding cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') -OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S +OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -R .stab -R .stabstr -S # # arch/sh/defconfig doesn't reflect any real hardware, and as such should diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c index afe9de73666..0fdc0bc1914 100644 --- a/arch/sh/boards/renesas/r7780rp/setup.c +++ b/arch/sh/boards/renesas/r7780rp/setup.c @@ -16,6 +16,8 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/pata_platform.h> +#include <linux/types.h> +#include <net/ax88796.h> #include <asm/machvec.h> #include <asm/r7780rp.h> #include <asm/clock.h> @@ -136,11 +138,50 @@ static struct platform_device heartbeat_device = { .resource = heartbeat_resources, }; +static struct ax_plat_data ax88796_platdata = { + .flags = AXFLG_HAS_93CX6, + .wordlength = 2, + .dcr_val = 0x1, + .rcr_val = 0x40, +}; + +static struct resource ax88796_resources[] = { + { +#ifdef CONFIG_SH_R7780RP + .start = 0xa5800400, + .end = 0xa5800400 + (0x20 * 0x2) - 1, +#else + .start = 0xa4100400, + .end = 0xa4100400 + (0x20 * 0x2) - 1, +#endif + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_AX88796, + .end = IRQ_AX88796, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ax88796_device = { + .name = "ax88796", + .id = 0, + + .dev = { + .platform_data = &ax88796_platdata, + }, + + .num_resources = ARRAY_SIZE(ax88796_resources), + .resource = ax88796_resources, +}; + + static struct platform_device *r7780rp_devices[] __initdata = { &r8a66597_usb_host_device, &m66592_usb_peripheral_device, &cf_ide_device, &heartbeat_device, + &ax88796_device, }; static int __init r7780rp_devices_setup(void) @@ -183,6 +224,34 @@ static void r7780rp_power_off(void) ctrl_outw(0x0001, PA_POFF); } +static inline unsigned char is_ide_ioaddr(unsigned long addr) +{ + return ((cf_ide_resources[0].start <= addr && + addr <= cf_ide_resources[0].end) || + (cf_ide_resources[1].start <= addr && + addr <= cf_ide_resources[1].end)); +} + +void highlander_writeb(u8 b, void __iomem *addr) +{ + unsigned long tmp = (unsigned long __force)addr; + + if (is_ide_ioaddr(tmp)) + ctrl_outw((u16)b, tmp); + else + ctrl_outb(b, tmp); +} + +u8 highlander_readb(void __iomem *addr) +{ + unsigned long tmp = (unsigned long __force)addr; + + if (is_ide_ioaddr(tmp)) + return ctrl_inw(tmp) & 0xff; + else + return ctrl_inb(tmp); +} + /* * Initialize the board */ @@ -267,4 +336,6 @@ static struct sh_machine_vector mv_highlander __initmv = { .mv_setup = highlander_setup, .mv_init_irq = highlander_init_irq, .mv_irq_demux = highlander_irq_demux, + .mv_readb = highlander_readb, + .mv_writeb = highlander_writeb, }; diff --git a/arch/sh/boards/se/7722/setup.c b/arch/sh/boards/se/7722/setup.c index 03b63457e17..20f064083cc 100644 --- a/arch/sh/boards/se/7722/setup.c +++ b/arch/sh/boards/se/7722/setup.c @@ -103,8 +103,8 @@ static void __init se7722_setup(char **cmdline_p) ctrl_outl(0x00051001, MSTPCR0); ctrl_outl(0x00000000, MSTPCR1); - /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC */ - ctrl_outl(0xffffbfC0, MSTPCR2); + /* KEYSC, VOU, BEU, CEU, VEU, VPU, LCDC, USB */ + ctrl_outl(0xffffb7c0, MSTPCR2); ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */ ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */ diff --git a/arch/sh/configs/r7785rp_defconfig b/arch/sh/configs/r7785rp_defconfig index 5c29338532d..158e03f0b1e 100644 --- a/arch/sh/configs/r7785rp_defconfig +++ b/arch/sh/configs/r7785rp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.22-rc4 -# Thu Jul 12 12:33:15 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:30:49 2007 # CONFIG_SUPERH=y CONFIG_RWSEM_GENERIC_SPINLOCK=y @@ -13,39 +13,40 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_SYS_SUPPORTS_NUMA=y CONFIG_SYS_SUPPORTS_PCI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" # -# Code maturity level options +# General setup # CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set CONFIG_SYSVIPC_SYSCTL=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set +# CONFIG_USER_NS is not set # CONFIG_AUDIT is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -66,7 +67,6 @@ CONFIG_BASE_FULL=y CONFIG_ANON_INODES=y # CONFIG_EPOLL is not set CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y @@ -75,24 +75,17 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 - -# -# Loadable module support -# CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y - -# -# Block layer -# CONFIG_BLOCK=y # CONFIG_LBD is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set # # IO Schedulers @@ -115,7 +108,6 @@ CONFIG_CPU_SH4A=y CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7619 is not set # CONFIG_CPU_SUBTYPE_SH7206 is not set -# CONFIG_CPU_SUBTYPE_SH7300 is not set # CONFIG_CPU_SUBTYPE_SH7705 is not set # CONFIG_CPU_SUBTYPE_SH7706 is not set # CONFIG_CPU_SUBTYPE_SH7707 is not set @@ -123,6 +115,7 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7709 is not set # CONFIG_CPU_SUBTYPE_SH7710 is not set # CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set # CONFIG_CPU_SUBTYPE_SH7750 is not set # CONFIG_CPU_SUBTYPE_SH7091 is not set # CONFIG_CPU_SUBTYPE_SH7750R is not set @@ -137,7 +130,6 @@ CONFIG_CPU_SHX2=y # CONFIG_CPU_SUBTYPE_SH7780 is not set CONFIG_CPU_SUBTYPE_SH7785=y # CONFIG_CPU_SUBTYPE_SHX3 is not set -# CONFIG_CPU_SUBTYPE_SH73180 is not set # CONFIG_CPU_SUBTYPE_SH7343 is not set # CONFIG_CPU_SUBTYPE_SH7722 is not set @@ -149,15 +141,17 @@ CONFIG_MMU=y CONFIG_PAGE_OFFSET=0x80000000 CONFIG_MEMORY_START=0x08000000 CONFIG_MEMORY_SIZE=0x08000000 -CONFIG_32BIT=y +# CONFIG_32BIT is not set # CONFIG_X2TLB is not set CONFIG_VSYSCALL=y +# CONFIG_NUMA is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y -CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_MAX_ACTIVE_REGIONS=2 CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_64KB is not set @@ -167,12 +161,14 @@ CONFIG_HUGETLB_PAGE_SIZE_1MB=y # CONFIG_HUGETLB_PAGE_SIZE_4MB is not set # CONFIG_HUGETLB_PAGE_SIZE_64MB is not set CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y +# CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM=y +CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_SPARSEMEM_STATIC=y +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set +# CONFIG_MEMORY_HOTPLUG is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -182,7 +178,9 @@ CONFIG_NR_QUICK=2 # Cache configuration # # CONFIG_SH_DIRECT_MAPPED is not set -# CONFIG_SH_WRITETHROUGH is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set # # Processor features @@ -190,12 +188,11 @@ CONFIG_NR_QUICK=2 CONFIG_CPU_LITTLE_ENDIAN=y # CONFIG_CPU_BIG_ENDIAN is not set CONFIG_SH_FPU=y -# CONFIG_SH_DSP is not set CONFIG_SH_STORE_QUEUES=y CONFIG_CPU_HAS_INTEVT=y -CONFIG_CPU_HAS_INTC2_IRQ=y CONFIG_CPU_HAS_SR_RB=y CONFIG_CPU_HAS_PTEA=y +CONFIG_CPU_HAS_FPU=y # # Board support @@ -214,6 +211,7 @@ CONFIG_SH_PCLK_FREQ=50000000 # CONFIG_TICK_ONESHOT is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y # # CPU Frequency scaling @@ -249,6 +247,7 @@ CONFIG_KEXEC=y # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_PREEMPT_BKL=y +CONFIG_GUSA=y # # Boot options @@ -268,10 +267,6 @@ CONFIG_PCI_AUTO=y CONFIG_PCI_AUTO_UPDATE_RESOURCES=y # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -322,6 +317,7 @@ CONFIG_IP_PNP_DHCP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -348,10 +344,6 @@ CONFIG_LLC=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -371,6 +363,7 @@ CONFIG_WIRELESS_EXT=y # CONFIG_MAC80211 is not set # CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set +# CONFIG_NET_9P is not set # # Device Drivers @@ -379,33 +372,17 @@ CONFIG_WIRELESS_EXT=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set - -# -# Parallel port support -# # CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set +CONFIG_BLK_DEV=y # CONFIG_BLK_CPQ_CISS_DA is not set # CONFIG_BLK_DEV_DAC960 is not set # CONFIG_BLK_DEV_UMEM is not set @@ -419,14 +396,11 @@ CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# +CONFIG_MISC_DEVICES=y # CONFIG_PHANTOM is not set +CONFIG_EEPROM_93CX6=y # CONFIG_SGI_IOC4 is not set # CONFIG_TIFM_CORE is not set -# CONFIG_BLINK is not set # CONFIG_IDE is not set # @@ -434,6 +408,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 # # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y +CONFIG_SCSI_DMA=y # CONFIG_SCSI_TGT is not set # CONFIG_SCSI_NETLINK is not set CONFIG_SCSI_PROC_FS=y @@ -463,12 +438,9 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set - -# -# SCSI low-level drivers -# +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set @@ -478,7 +450,6 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_AIC7XXX_OLD is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set -# CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set @@ -543,6 +514,7 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NS87410 is not set +# CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC_OLD is not set @@ -556,45 +528,26 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set CONFIG_PATA_PLATFORM=y - -# -# Multi-device support (RAID and LVM) -# # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set - -# -# I2O device support -# # CONFIG_I2O is not set - -# -# Network device support -# CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set - -# -# Ethernet (10 or 100Mbit) -# CONFIG_NET_ETHERNET=y CONFIG_MII=y # CONFIG_STNIC is not set @@ -603,17 +556,20 @@ CONFIG_MII=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set - -# -# Tulip family network device support -# +# CONFIG_SMC911X is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set # CONFIG_NET_PCI is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -631,11 +587,14 @@ CONFIG_R8169=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -653,15 +612,7 @@ CONFIG_NETDEV_10000=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# # CONFIG_ISDN is not set - -# -# Telephony Support -# # CONFIG_PHONE is not set # @@ -669,6 +620,7 @@ CONFIG_NETDEV_10000=y # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set # # Userland interfaces @@ -678,7 +630,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -732,21 +683,11 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 - -# -# IPMI -# # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y # CONFIG_I2C is not set @@ -756,21 +697,31 @@ CONFIG_DEVPORT=y # # CONFIG_SPI is not set # CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# # CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -787,19 +738,16 @@ CONFIG_HWMON=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set +# CONFIG_VIDEO_OUTPUT_CONTROL is not set CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set # CONFIG_FB_DDC is not set # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -819,7 +767,6 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_EPSON1355 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set @@ -839,6 +786,12 @@ CONFIG_FB_DEFERRED_IO=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_LOGO is not set # @@ -855,20 +808,14 @@ CONFIG_SOUND=m # Open Sound System # CONFIG_SOUND_PRIME=m -# CONFIG_OSS_OBSOLETE is not set # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set - -# -# HID Devices -# +CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set - -# -# USB support -# +# CONFIG_HIDRAW is not set +CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y @@ -883,32 +830,8 @@ CONFIG_USB_ARCH_HAS_EHCI=y # # CONFIG_USB_GADGET is not set # CONFIG_MMC is not set - -# -# LED devices -# # CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# # CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# CONFIG_RTC_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y @@ -925,10 +848,6 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_TEST is not set # -# I2C RTC drivers -# - -# # SPI RTC drivers # @@ -936,8 +855,10 @@ CONFIG_RTC_INTF_DEV=y # Platform RTC drivers # # CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -946,17 +867,9 @@ CONFIG_RTC_INTF_DEV=y CONFIG_RTC_DRV_SH=y # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices +# Userspace I/O # +# CONFIG_UIO is not set # # File systems @@ -1017,7 +930,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y CONFIG_CONFIGFS_FS=m # @@ -1036,10 +948,7 @@ CONFIG_CONFIGFS_FS=m # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1065,17 +974,12 @@ CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y - -# -# Native Language Support -# CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y @@ -1116,23 +1020,18 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y CONFIG_OPROFILE=m +# CONFIG_MARKERS is not set # # Kernel hacking # CONFIG_TRACE_IRQFLAGS_SUPPORT=y # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1141,6 +1040,7 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set # CONFIG_DETECT_SOFTLOCKUP is not set +CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set # CONFIG_DEBUG_SLAB is not set @@ -1150,6 +1050,7 @@ CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y # CONFIG_PROVE_LOCKING is not set CONFIG_LOCKDEP=y +# CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set CONFIG_DEBUG_LOCKING_API_SELFTESTS=y @@ -1159,17 +1060,21 @@ CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set CONFIG_SH_STANDARD_BIOS=y # CONFIG_EARLY_SCIF_CONSOLE is not set CONFIG_EARLY_PRINTK=y # CONFIG_DEBUG_BOOTMEM is not set CONFIG_DEBUG_STACKOVERFLOW=y CONFIG_DEBUG_STACK_USAGE=y -# CONFIG_4KSTACKS is not set +CONFIG_4KSTACKS=y +# CONFIG_IRQSTACKS is not set # CONFIG_SH_KGDB is not set # @@ -1177,10 +1082,7 @@ CONFIG_DEBUG_STACK_USAGE=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set - -# -# Cryptographic options -# +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y @@ -1201,6 +1103,7 @@ CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_PCBC=m # CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_XTS is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_FCRYPT is not set @@ -1214,15 +1117,14 @@ CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ARC4 is not set # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_SEED is not set # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_CRC32C is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# +# CONFIG_CRYPTO_AUTHENC is not set +CONFIG_CRYPTO_HW=y # # Library routines @@ -1232,6 +1134,7 @@ CONFIG_BITREVERSE=y # CONFIG_CRC16 is not set # CONFIG_CRC_ITU_T is not set CONFIG_CRC32=y +# CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/sh/drivers/pci/pci-st40.c b/arch/sh/drivers/pci/pci-st40.c index 1502a14386b..0814a5afe9b 100644 --- a/arch/sh/drivers/pci/pci-st40.c +++ b/arch/sh/drivers/pci/pci-st40.c @@ -114,7 +114,7 @@ static struct pci_err int_error[]={ { INT_MWPDI, "MWPDI: PERR from target at data write"}, { INT_MRDPEI, "MRDPEI: Master read data parity error"} }; -#define NUM_PCI_INT_ERRS (sizeof(int_error)/sizeof(struct pci_err)) +#define NUM_PCI_INT_ERRS ARRAY_SIZE(int_error) static struct pci_err aint_error[]={ { AINT_MBI, "MBI: Master broken"}, @@ -126,7 +126,7 @@ static struct pci_err aint_error[]={ { AINT_WDPE, "WDPE: Write data parity"} }; -#define NUM_PCI_AINT_ERRS (sizeof(aint_error)/sizeof(struct pci_err)) +#define NUM_PCI_AINT_ERRS ARRAY_SIZE(aint_error) static void print_pci_errors(unsigned reg,struct pci_err *error,int num_errors) { diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index 5da32541488..56ea7b269b5 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -49,7 +49,6 @@ static void enable_ipr_irq(unsigned int irq) * bits/4. This is to make it easier to read the value directly from the * datasheets. The IPR address is calculated using the ipr_offset table. */ - void register_ipr_controller(struct ipr_desc *desc) { int i; @@ -71,12 +70,4 @@ void register_ipr_controller(struct ipr_desc *desc) disable_ipr_irq(p->irq); } } - EXPORT_SYMBOL(register_ipr_controller); - -#if !defined(CONFIG_CPU_HAS_PINT_IRQ) -int ipr_irq_demux(int irq) -{ - return irq; -} -#endif diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 55f66104431..b9c6547c4a9 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -14,6 +14,32 @@ #include <asm/mmzone.h> #include <asm/sci.h> +static struct resource usbf_resources[] = { + [0] = { + .name = "m66592_udc", + .start = 0xA4480000, + .end = 0xA44800FF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "m66592_udc", + .start = 65, + .end = 65, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device usbf_device = { + .name = "m66592_udc", + .id = -1, + .dev = { + .dma_mask = NULL, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(usbf_resources), + .resource = usbf_resources, +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -47,6 +73,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7722_devices[] __initdata = { + &usbf_device, &sci_device, }; diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index 4b49d03ffbd..348da194ec9 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -69,7 +69,7 @@ unlock: } #endif -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS /* * per-CPU IRQ handling contexts (thread information and stack) */ @@ -85,7 +85,7 @@ static union irq_ctx *softirq_ctx[NR_CPUS] __read_mostly; asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS union irq_ctx *curctx, *irqctx; #endif @@ -109,7 +109,7 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) irq = irq_demux(evt2irq(irq)); -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS curctx = (union irq_ctx *)current_thread_info(); irqctx = hardirq_ctx[smp_processor_id()]; @@ -157,7 +157,7 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) return 1; } -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS static char softirq_stack[NR_CPUS * THREAD_SIZE] __attribute__((__section__(".bss.page_aligned"))); diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index b749403f6b3..0b8c45d53a4 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -32,12 +32,6 @@ #include <asm/clock.h> #include <asm/mmu_context.h> -extern void * __rd_start, * __rd_end; - -/* - * Machine setup.. - */ - /* * Initialize loops_per_jiffy as 10000000 (1000MIPS). * This value will be used at the very early stage of serial setup. @@ -63,33 +57,25 @@ struct screen_info screen_info; extern int root_mountflags; -/* - * This is set up by the setup-routine at boot-time - */ -#define PARAM ((unsigned char *)empty_zero_page) - -#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) -#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) -#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) -#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) -#define INITRD_START (*(unsigned long *) (PARAM+0x010)) -#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) -/* ... */ -#define COMMAND_LINE ((char *) (PARAM+0x100)) - #define RAMDISK_IMAGE_START_MASK 0x07FF #define RAMDISK_PROMPT_FLAG 0x8000 #define RAMDISK_LOAD_FLAG 0x4000 static char __initdata command_line[COMMAND_LINE_SIZE] = { 0, }; -static struct resource code_resource = { .name = "Kernel code", }; -static struct resource data_resource = { .name = "Kernel data", }; +static struct resource code_resource = { + .name = "Kernel code", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM, +}; + +static struct resource data_resource = { + .name = "Kernel data", + .flags = IORESOURCE_BUSY | IORESOURCE_MEM, +}; unsigned long memory_start; EXPORT_SYMBOL(memory_start); - -unsigned long memory_end; +unsigned long memory_end = 0; EXPORT_SYMBOL(memory_end); static int __init early_parse_mem(char *p) @@ -195,14 +181,7 @@ void __init setup_bootmem_allocator(unsigned long free_pfn) sparse_memory_present_with_active_regions(0); #ifdef CONFIG_BLK_DEV_INITRD - ROOT_DEV = MKDEV(RAMDISK_MAJOR, 0); - if (&__rd_start != &__rd_end) { - LOADER_TYPE = 1; - INITRD_START = PHYSADDR((unsigned long)&__rd_start) - - __MEMORY_START; - INITRD_SIZE = (unsigned long)&__rd_end - - (unsigned long)&__rd_start; - } + ROOT_DEV = Root_RAM0; if (LOADER_TYPE && INITRD_START) { if (INITRD_START + INITRD_SIZE <= (max_low_pfn << PAGE_SHIFT)) { @@ -265,7 +244,8 @@ void __init setup_arch(char **cmdline_p) data_resource.end = virt_to_phys(_edata)-1; memory_start = (unsigned long)PAGE_OFFSET+__MEMORY_START; - memory_end = memory_start + __MEMORY_SIZE; + if (!memory_end) + memory_end = memory_start + __MEMORY_SIZE; #ifdef CONFIG_CMDLINE_BOOL strlcpy(command_line, CONFIG_CMDLINE, sizeof(command_line)); diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index 6d5abba2ee2..0956fb3681a 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -1,4 +1,4 @@ -/* $Id: vmlinux.lds.S,v 1.8 2003/05/16 17:18:14 lethal Exp $ +/* * ld script to make SuperH Linux kernel * Written by Niibe Yutaka */ @@ -15,121 +15,124 @@ OUTPUT_ARCH(sh) ENTRY(_start) SECTIONS { - . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; - _text = .; /* Text and read-only data */ - text = .; /* Text and read-only data */ - .empty_zero_page : { - *(.empty_zero_page) + . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; + _text = .; /* Text and read-only data */ + + .empty_zero_page : { + *(.empty_zero_page) } = 0 - .text : { - *(.text.head) - TEXT_TEXT - SCHED_TEXT - LOCK_TEXT - *(.fixup) - *(.gnu.warning) + + .text : { + *(.text.head) + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + *(.fixup) + *(.gnu.warning) } = 0x0009 - . = ALIGN(16); /* Exception table */ - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; + . = ALIGN(16); /* Exception table */ + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + _etext = .; /* End of text section */ - _etext = .; /* End of text section */ + BUG_TABLE + NOTES + RO_DATA(PAGE_SIZE) - RODATA + . = ALIGN(THREAD_SIZE); + .data : { /* Data */ + *(.data.init_task) - BUG_TABLE + . = ALIGN(L1_CACHE_BYTES); + *(.data.cacheline_aligned) - .data : { /* Data */ - DATA_DATA + . = ALIGN(L1_CACHE_BYTES); + *(.data.read_mostly) - /* Align the initial ramdisk image (INITRD) on page boundaries. */ - . = ALIGN(PAGE_SIZE); - __rd_start = .; - *(.initrd) - . = ALIGN(PAGE_SIZE); - __rd_end = .; + . = ALIGN(PAGE_SIZE); + *(.data.page_aligned) - CONSTRUCTORS + __nosave_begin = .; + *(.data.nosave) + . = ALIGN(PAGE_SIZE); + __nosave_end = .; + + DATA_DATA + CONSTRUCTORS } - . = ALIGN(PAGE_SIZE); - .data.page_aligned : { *(.data.page_aligned) } - __nosave_begin = .; - .data_nosave : { *(.data.nosave) } - . = ALIGN(PAGE_SIZE); - __nosave_end = .; - - PERCPU(PAGE_SIZE) - - . = ALIGN(L1_CACHE_BYTES); - .data.cacheline_aligned : { *(.data.cacheline_aligned) } - - _edata = .; /* End of data section */ - - . = ALIGN(THREAD_SIZE); /* init_task */ - .data.init_task : { *(.data.init_task) } - - . = ALIGN(PAGE_SIZE); /* Init code and data */ - __init_begin = .; - _sinittext = .; - .init.text : { *(.init.text) } - _einittext = .; - .init.data : { *(.init.data) } - . = ALIGN(16); - __setup_start = .; - .init.setup : { *(.init.setup) } - __setup_end = .; - __initcall_start = .; - .initcall.init : { - INITCALLS - } - __initcall_end = .; - __con_initcall_start = .; - .con_initcall.init : { *(.con_initcall.init) } - __con_initcall_end = .; - SECURITY_INIT - - /* .exit.text is discarded at runtime, not link time, to deal with - references from .rodata */ - .exit.text : { *(.exit.text) } - .exit.data : { *(.exit.data) } + _edata = .; /* End of data section */ -#ifdef CONFIG_BLK_DEV_INITRD - . = ALIGN(PAGE_SIZE); + . = ALIGN(PAGE_SIZE); /* Init code and data */ + __init_begin = .; + _sinittext = .; + .init.text : { *(.init.text) } + _einittext = .; + .init.data : { *(.init.data) } + + . = ALIGN(16); + __setup_start = .; + .init.setup : { *(.init.setup) } + __setup_end = .; - __initramfs_start = .; - .init.ramfs : { *(.init.ramfs) } - __initramfs_end = .; + __initcall_start = .; + .initcall.init : { + INITCALLS + } + __initcall_end = .; + __con_initcall_start = .; + .con_initcall.init : { *(.con_initcall.init) } + __con_initcall_end = .; + + SECURITY_INIT + +#ifdef CONFIG_BLK_DEV_INITRD + . = ALIGN(PAGE_SIZE); + __initramfs_start = .; + .init.ramfs : { *(.init.ramfs) } + __initramfs_end = .; #endif - . = ALIGN(4); - __machvec_start = .; - .machvec.init : { *(.machvec.init) } - __machvec_end = .; - - . = ALIGN(PAGE_SIZE); - .bss : { - __init_end = .; - __bss_start = .; /* BSS */ - *(.bss.page_aligned) - *(.bss) . = ALIGN(4); - _ebss = .; /* uClinux MTD sucks */ - _end = . ; - } - - /* When something in the kernel is NOT compiled as a module, the - * module cleanup code and data are put into these segments. Both - * can then be thrown away, as cleanup code is never called unless - * it's a module. - */ - /DISCARD/ : { - *(.exitcall.exit) + __machvec_start = .; + .machvec.init : { *(.machvec.init) } + __machvec_end = .; + + PERCPU(PAGE_SIZE) + + /* + * .exit.text is discarded at runtime, not link time, to deal with + * references from __bug_table + */ + .exit.text : { *(.exit.text) } + .exit.data : { *(.exit.data) } + + . = ALIGN(PAGE_SIZE); + .bss : { + __init_end = .; + __bss_start = .; /* BSS */ + *(.bss.page_aligned) + *(.bss) + *(COMMON) + . = ALIGN(4); + _ebss = .; /* uClinux MTD sucks */ + _end = . ; } - STABS_DEBUG + /* + * When something in the kernel is NOT compiled as a module, the + * module cleanup code and data are put into these segments. Both + * can then be thrown away, as cleanup code is never called unless + * it's a module. + */ + /DISCARD/ : { + *(.exitcall.exit) + } - DWARF_DEBUG + STABS_DEBUG + DWARF_DEBUG } diff --git a/arch/sh/kernel/vsyscall/vsyscall.lds.S b/arch/sh/kernel/vsyscall/vsyscall.lds.S index c9bf2af35d3..6d59ee7c23d 100644 --- a/arch/sh/kernel/vsyscall/vsyscall.lds.S +++ b/arch/sh/kernel/vsyscall/vsyscall.lds.S @@ -38,7 +38,10 @@ SECTIONS .text : { *(.text) } :text =0x90909090 .note : { *(.note.*) } :text :note .eh_frame_hdr : { *(.eh_frame_hdr ) } :text :eh_frame_hdr - .eh_frame : { KEEP (*(.eh_frame)) } :text + .eh_frame : { + KEEP (*(.eh_frame)) + LONG (0) + } :text .dynamic : { *(.dynamic) } :text :dynamic .useless : { *(.got.plt) *(.got) diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S index a81dbdb0559..3d8409daa4b 100644 --- a/arch/sh/mm/copy_page.S +++ b/arch/sh/mm/copy_page.S @@ -255,7 +255,11 @@ EX( mov.l @r5+,r8 ) EX( mov.l @r5+,r9 ) EX( mov.l @r5+,r10 ) EX( mov.l @r5+,r11 ) +#ifdef CONFIG_CPU_SH4 EX( movca.l r0,@r4 ) +#else +EX( mov.l r0,@r4 ) +#endif add #-32, r6 EX( mov.l r1,@(4,r4) ) mov #32, r0 diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c index ebee7e24ede..6b9a98e0700 100644 --- a/arch/sh/oprofile/op_model_sh7750.c +++ b/arch/sh/oprofile/op_model_sh7750.c @@ -16,7 +16,6 @@ #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/fs.h> -#include <linux/notifier.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -44,8 +43,6 @@ */ #define NR_CNTRS 2 -extern const char *get_cpu_subtype(void); - struct op_counter_config { unsigned long enabled; unsigned long event; @@ -111,17 +108,12 @@ static struct op_counter_config ctr[NR_CNTRS]; * behavior. */ -static int sh7750_timer_notify(struct notifier_block *self, - unsigned long val, void *regs) +static int sh7750_timer_notify(struct pt_regs *regs) { - oprofile_add_sample((struct pt_regs *)regs, 0); + oprofile_add_sample(regs, 0); return 0; } -static struct notifier_block sh7750_timer_notifier = { - .notifier_call = sh7750_timer_notify, -}; - static u64 sh7750_read_counter(int counter) { u32 hi, lo; @@ -240,7 +232,7 @@ static int sh7750_perf_counter_start(void) ctrl_outw(pmcr | PMCR_ENABLE, PMCR2); } - return register_profile_notifier(&sh7750_timer_notifier); + return register_timer_hook(sh7750_timer_notify); } static void sh7750_perf_counter_stop(void) @@ -248,7 +240,7 @@ static void sh7750_perf_counter_stop(void) ctrl_outw(ctrl_inw(PMCR1) & ~PMCR_PMEN, PMCR1); ctrl_outw(ctrl_inw(PMCR2) & ~PMCR_PMEN, PMCR2); - unregister_profile_notifier(&sh7750_timer_notifier); + unregister_timer_hook(sh7750_timer_notify); } static struct oprofile_operations sh7750_perf_counter_ops = { @@ -257,13 +249,13 @@ static struct oprofile_operations sh7750_perf_counter_ops = { .stop = sh7750_perf_counter_stop, }; -int __init oprofile_arch_init(struct oprofile_operations **ops) +int __init oprofile_arch_init(struct oprofile_operations *ops) { if (!(current_cpu_data.flags & CPU_HAS_PERF_COUNTER)) return -ENODEV; - sh7750_perf_counter_ops.cpu_type = (char *)get_cpu_subtype(); - *ops = &sh7750_perf_counter_ops; + ops = &sh7750_perf_counter_ops; + ops->cpu_type = (char *)get_cpu_subtype(¤t_cpu_data); printk(KERN_INFO "oprofile: using SH-4 (%s) performance monitoring.\n", sh7750_perf_counter_ops.cpu_type); diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 439bfe3d29a..ff071693325 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -1,26 +1,35 @@ # -# List of boards. +# MACH_<xxx> CONFIG_<xxx> # # -# MACH_<xxx> CONFIG_<xxx> +# List of board groups. # SE SH_SOLUTION_ENGINE -7751SE SH_7751_SOLUTION_ENGINE -7722SE SH_7722_SOLUTION_ENGINE -7343SE SH_7343_SOLUTION_ENGINE +HIGHLANDER SH_HIGHLANDER +RTS7751R2D SH_RTS7751R2D + +# +# List of companion chips / MFDs. +# +HD64461 HD64461 +HD64465 HD64465 + +# +# List of boards. +# 7206SE SH_7206_SOLUTION_ENGINE +7343SE SH_7343_SOLUTION_ENGINE 7619SE SH_7619_SOLUTION_ENGINE +7722SE SH_7722_SOLUTION_ENGINE +7751SE SH_7751_SOLUTION_ENGINE 7780SE SH_7780_SOLUTION_ENGINE 7751SYSTEMH SH_7751_SYSTEMH HP6XX SH_HP6XX -HD64461 HD64461 -HD64465 HD64465 DREAMCAST SH_DREAMCAST MPC1211 SH_MPC1211 SNAPGEAR SH_SECUREEDGE5410 HS7751RVOIP SH_HS7751RVOIP -RTS7751R2D SH_RTS7751R2D EDOSK7705 SH_EDOSK7705 SH4202_MICRODEV SH_SH4202_MICRODEV SH03 SH_SH03 @@ -32,3 +41,7 @@ TITAN SH_TITAN SHMIN SH_SHMIN 7710VOIPGW SH_7710VOIPGW LBOXRE2 SH_LBOX_RE2 +X3PROTO SH_X3PROTO +MAGICPANELR2 SH_MAGIC_PANEL_R2 +R2D_PLUS RTS7751R2D_PLUS +R2D_1 RTS7751R2D_1 diff --git a/arch/sh64/configs/cayman_defconfig b/arch/sh64/configs/cayman_defconfig index 91b59118c1b..75552bb0140 100644 --- a/arch/sh64/configs/cayman_defconfig +++ b/arch/sh64/configs/cayman_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Tue Oct 9 15:37:16 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:35:27 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -36,6 +36,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -148,6 +152,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -160,10 +165,6 @@ CONFIG_PCI=y CONFIG_SH_PCIDMA_NONCOHERENT=y # CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_PCI_DEBUG is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # CONFIG_HOTPLUG_PCI is not set @@ -209,6 +210,7 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -234,10 +236,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -266,6 +264,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -333,6 +332,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set @@ -370,14 +370,7 @@ CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_SRP is not set # CONFIG_ATA is not set # CONFIG_MD is not set - -# -# Fusion MPT device support -# # CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -392,6 +385,8 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_IP1000 is not set # CONFIG_ARCNET is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y @@ -402,6 +397,7 @@ CONFIG_NET_ETHERNET=y # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y @@ -413,13 +409,16 @@ CONFIG_TULIP=y # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_HP100 is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set # CONFIG_EEPRO100 is not set # CONFIG_E100 is not set # CONFIG_FEALNX is not set @@ -437,6 +436,7 @@ CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000E is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -453,11 +453,14 @@ CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set +# CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_MYRI10GE is not set # CONFIG_NETXEN_NIC is not set +# CONFIG_NIU is not set # CONFIG_MLX4_CORE is not set +# CONFIG_TEHUTI is not set # CONFIG_TR is not set # @@ -493,7 +496,6 @@ CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -561,23 +563,9 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set -# CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set # CONFIG_TCG_TPM is not set CONFIG_DEVPORT=y @@ -644,8 +632,6 @@ CONFIG_I2C_BOARDINFO=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set @@ -653,12 +639,12 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_F71805F is not set -# CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set @@ -694,6 +680,25 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -713,11 +718,11 @@ CONFIG_VIDEO_HELPER_CHIPS_AUTO=y # CONFIG_VIDEO_VIVI is not set # CONFIG_VIDEO_SAA5246A is not set # CONFIG_VIDEO_SAA5249 is not set -# CONFIG_TUNER_TEA5761 is not set # CONFIG_VIDEO_SAA7134 is not set # CONFIG_VIDEO_HEXIUM_ORION is not set # CONFIG_VIDEO_HEXIUM_GEMINI is not set # CONFIG_VIDEO_CX88 is not set +# CONFIG_VIDEO_CX23885 is not set # CONFIG_VIDEO_CAFE_CCIC is not set # CONFIG_RADIO_ADAPTERS is not set CONFIG_DVB_CORE=y @@ -796,6 +801,7 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_OR51132 is not set # CONFIG_DVB_BCM3510 is not set # CONFIG_DVB_LGDT330X is not set +# CONFIG_DVB_S5H1409 is not set # # Tuners/PLL support @@ -805,6 +811,9 @@ CONFIG_DVB_CAPTURE_DRIVERS=y # CONFIG_DVB_TDA827X is not set # CONFIG_DVB_TUNER_QT1010 is not set # CONFIG_DVB_TUNER_MT2060 is not set +# CONFIG_DVB_TUNER_MT2266 is not set +# CONFIG_DVB_TUNER_MT2131 is not set +# CONFIG_DVB_TUNER_DIB0070 is not set # # Miscellaneous devices @@ -817,12 +826,7 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -831,6 +835,7 @@ CONFIG_FIRMWARE_EDID=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -869,6 +874,12 @@ CONFIG_FB_KYRO=y # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -903,6 +914,7 @@ CONFIG_LOGO_SUPERH_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -923,19 +935,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -994,7 +993,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -1013,10 +1011,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -1058,26 +1053,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -1101,10 +1087,13 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y @@ -1118,6 +1107,7 @@ CONFIG_SH64_SR_WATCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/sh64/configs/harp_defconfig b/arch/sh64/configs/harp_defconfig index e4b84b51baf..ba302cd0c28 100644 --- a/arch/sh64/configs/harp_defconfig +++ b/arch/sh64/configs/harp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Mon Oct 1 18:01:38 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:35:57 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -36,6 +36,10 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -141,6 +145,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -150,10 +155,6 @@ CONFIG_NR_QUICK=1 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -198,6 +199,7 @@ CONFIG_IP_PNP=y CONFIG_INET_XFRM_MODE_TRANSPORT=y CONFIG_INET_XFRM_MODE_TUNNEL=y CONFIG_INET_XFRM_MODE_BEET=y +# CONFIG_INET_LRO is not set CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_TCP_CONG_ADVANCED is not set @@ -223,10 +225,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # @@ -255,6 +253,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -314,6 +313,7 @@ CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_DEBUG is not set @@ -326,11 +326,18 @@ CONFIG_NETDEVICES=y # CONFIG_MACVLAN is not set # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set +# CONFIG_VETH is not set # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_STNIC is not set # CONFIG_SMC91X is not set +# CONFIG_SMC911X is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_B44 is not set CONFIG_NETDEV_1000=y CONFIG_NETDEV_10000=y @@ -364,7 +371,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -410,13 +416,6 @@ CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -432,9 +431,8 @@ CONFIG_HW_RANDOM=y # CONFIG_POWER_SUPPLY is not set CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_ABITUGURU is not set -# CONFIG_SENSORS_ABITUGURU3 is not set # CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_PC87360 is not set # CONFIG_SENSORS_PC87427 is not set @@ -444,6 +442,19 @@ CONFIG_HWMON=y # CONFIG_SENSORS_W83627HF is not set # CONFIG_SENSORS_W83627EHF is not set # CONFIG_HWMON_DEBUG_CHIP is not set +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -460,12 +471,6 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -474,6 +479,7 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -490,6 +496,12 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -524,6 +536,7 @@ CONFIG_LOGO_SUPERH_CLUT224=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HID_DEBUG is not set +# CONFIG_HIDRAW is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_USB_ARCH_HAS_OHCI is not set @@ -543,19 +556,6 @@ CONFIG_USB_ARCH_HAS_HCD=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -614,7 +614,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -633,10 +632,7 @@ CONFIG_RAMFS=y # CONFIG_QNX4FS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set - -# -# Network File Systems -# +CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set @@ -678,26 +674,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Distributed Lock Manager -# # CONFIG_DLM is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -721,16 +708,17 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set -# CONFIG_DEBUG_KERNEL_WITH_GDB_STUB is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y CONFIG_SH64_SR_WATCH=y # CONFIG_POOR_MANS_STRACE is not set -# CONFIG_SH_ALPHANUMERIC is not set # CONFIG_SH_NO_BSS_INIT is not set # @@ -738,6 +726,7 @@ CONFIG_SH64_SR_WATCH=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/sh64/configs/sim_defconfig b/arch/sh64/configs/sim_defconfig index f83bae659dc..18476cc522c 100644 --- a/arch/sh64/configs/sim_defconfig +++ b/arch/sh64/configs/sim_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.23-rc8 -# Mon Oct 1 17:50:35 2007 +# Linux kernel version: 2.6.24-rc1 +# Fri Nov 2 14:36:08 2007 # CONFIG_SUPERH=y CONFIG_SUPERH64=y @@ -33,6 +33,10 @@ CONFIG_SWAP=y # CONFIG_USER_NS is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_FAIR_USER_SCHED=y +# CONFIG_FAIR_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set @@ -138,6 +142,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_RESOURCES_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 @@ -147,10 +152,6 @@ CONFIG_NR_QUICK=1 # Bus options (PCI, PCMCIA, EISA, MCA, ISA) # # CONFIG_ARCH_SUPPORTS_MSI is not set - -# -# PCCARD (PCMCIA/CardBus) support -# # CONFIG_PCCARD is not set # @@ -171,6 +172,7 @@ CONFIG_BINFMT_ELF=y # # Generic Driver Options # +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set @@ -217,6 +219,7 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DEBUG is not set # CONFIG_ATA is not set @@ -238,7 +241,6 @@ CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set @@ -283,7 +285,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set # CONFIG_IPMI_HANDLER is not set -# CONFIG_WATCHDOG is not set # CONFIG_HW_RANDOM is not set # CONFIG_R3964 is not set # CONFIG_RAW_DRIVER is not set @@ -298,6 +299,13 @@ CONFIG_UNIX98_PTYS=y # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set +# CONFIG_WATCHDOG is not set + +# +# Sonics Silicon Backplane +# +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set # # Multifunction device drivers @@ -313,12 +321,6 @@ CONFIG_DAB=y # # Graphics support # -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Display device support -# -# CONFIG_DISPLAY_SUPPORT is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y CONFIG_FB=y @@ -327,6 +329,7 @@ CONFIG_FIRMWARE_EDID=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set # CONFIG_FB_SYS_FILLRECT is not set # CONFIG_FB_SYS_COPYAREA is not set # CONFIG_FB_SYS_IMAGEBLIT is not set @@ -343,6 +346,12 @@ CONFIG_FB_MODE_HELPERS=y # # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set # # Console display driver support @@ -381,19 +390,6 @@ CONFIG_LOGO_SUPERH_CLUT224=y # CONFIG_RTC_CLASS is not set # -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# # Userspace I/O # # CONFIG_UIO is not set @@ -451,7 +447,6 @@ CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y -CONFIG_RAMFS=y # CONFIG_CONFIGFS_FS is not set # @@ -492,22 +487,17 @@ CONFIG_MSDOS_PARTITION=y # CONFIG_KARMA_PARTITION is not set # CONFIG_EFI_PARTITION is not set # CONFIG_SYSV68_PARTITION is not set - -# -# Native Language Support -# # CONFIG_NLS is not set - -# -# Profiling support -# +CONFIG_INSTRUMENTATION=y CONFIG_PROFILING=y # CONFIG_OPROFILE is not set +# CONFIG_MARKERS is not set # # Kernel hacking # # CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_MAGIC_SYSRQ=y # CONFIG_UNUSED_SYMBOLS is not set @@ -531,16 +521,17 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_SG is not set CONFIG_FRAME_POINTER=y CONFIG_FORCED_INLINING=y +# CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_FAULT_INJECTION is not set +# CONFIG_SAMPLES is not set # CONFIG_EARLY_PRINTK is not set -# CONFIG_DEBUG_KERNEL_WITH_GDB_STUB is not set CONFIG_SH64_PROC_TLB=y CONFIG_SH64_PROC_ASIDS=y CONFIG_SH64_SR_WATCH=y # CONFIG_POOR_MANS_STRACE is not set -# CONFIG_SH_ALPHANUMERIC is not set CONFIG_SH_NO_BSS_INIT=y # @@ -548,6 +539,7 @@ CONFIG_SH_NO_BSS_INIT=y # # CONFIG_KEYS is not set # CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # diff --git a/arch/x86/kernel/kprobes_32.c b/arch/x86/kernel/kprobes_32.c index 90f778c04b3..d87a523070d 100644 --- a/arch/x86/kernel/kprobes_32.c +++ b/arch/x86/kernel/kprobes_32.c @@ -564,12 +564,7 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs) resume_execution(cur, regs, kcb); regs->eflags |= kcb->kprobe_saved_eflags; -#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT - if (raw_irqs_disabled_flags(regs->eflags)) - trace_hardirqs_off(); - else - trace_hardirqs_on(); -#endif + trace_hardirqs_fixup_flags(regs->eflags); /*Restore back the original saved kprobes variables and continue. */ if (kcb->kprobe_status == KPROBE_REENTER) { diff --git a/arch/x86/kernel/kprobes_64.c b/arch/x86/kernel/kprobes_64.c index 681b801c5e2..3db3611933d 100644 --- a/arch/x86/kernel/kprobes_64.c +++ b/arch/x86/kernel/kprobes_64.c @@ -551,12 +551,7 @@ int __kprobes post_kprobe_handler(struct pt_regs *regs) resume_execution(cur, regs, kcb); regs->eflags |= kcb->kprobe_saved_rflags; -#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT - if (raw_irqs_disabled_flags(regs->eflags)) - trace_hardirqs_off(); - else - trace_hardirqs_on(); -#endif + trace_hardirqs_fixup_flags(regs->eflags); /* Restore the original saved kprobes variables and continue. */ if (kcb->kprobe_status == KPROBE_REENTER) { diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index cc9acace7e2..298d13ed3ab 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -789,6 +789,8 @@ void restart_nmi(void) #ifdef CONFIG_KPROBES fastcall void __kprobes do_int3(struct pt_regs *regs, long error_code) { + trace_hardirqs_fixup(); + if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) return; diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c index d0c2bc7ab2e..4a6bd4965f5 100644 --- a/arch/x86/kernel/traps_64.c +++ b/arch/x86/kernel/traps_64.c @@ -807,6 +807,8 @@ asmlinkage __kprobes void default_do_nmi(struct pt_regs *regs) /* runs on IST stack. */ asmlinkage void __kprobes do_int3(struct pt_regs * regs, long error_code) { + trace_hardirqs_fixup(); + if (notify_die(DIE_INT3, "int3", regs, error_code, 3, SIGTRAP) == NOTIFY_STOP) { return; } diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c index 33563ee8eb0..a2273d44aa2 100644 --- a/arch/x86/mm/fault_32.c +++ b/arch/x86/mm/fault_32.c @@ -303,6 +303,11 @@ fastcall void __kprobes do_page_fault(struct pt_regs *regs, int write, si_code; int fault; + /* + * We can fault from pretty much anywhere, with unknown IRQ state. + */ + trace_hardirqs_fixup(); + /* get the address */ address = read_cr2(); diff --git a/arch/x86/mm/fault_64.c b/arch/x86/mm/fault_64.c index 644b4f7ece1..0e26230669c 100644 --- a/arch/x86/mm/fault_64.c +++ b/arch/x86/mm/fault_64.c @@ -304,6 +304,11 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long flags; siginfo_t info; + /* + * We can fault from pretty much anywhere, with unknown IRQ state. + */ + trace_hardirqs_fixup(); + tsk = current; mm = tsk->mm; prefetchw(&mm->mmap_sem); diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index 3e4e8bfbe85..75c98d58f4d 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -1369,7 +1369,7 @@ new_segment: } /* segments in rq */ if (sg) - __sg_mark_end(sg); + sg_mark_end(sg); return nsegs; } diff --git a/crypto/anubis.c b/crypto/anubis.c index 1c771f7f4dc..4ff0e1e243a 100644 --- a/crypto/anubis.c +++ b/crypto/anubis.c @@ -33,7 +33,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/crypto/blowfish.c b/crypto/blowfish.c index 55238c4e37f..80c3fd8be97 100644 --- a/crypto/blowfish.c +++ b/crypto/blowfish.c @@ -20,7 +20,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/crypto/compress.c b/crypto/compress.c index 0a6570048c1..1ee357085d3 100644 --- a/crypto/compress.c +++ b/crypto/compress.c @@ -14,7 +14,6 @@ #include <linux/types.h> #include <linux/crypto.h> #include <linux/errno.h> -#include <asm/scatterlist.h> #include <linux/string.h> #include "internal.h" diff --git a/crypto/crypto_null.c b/crypto/crypto_null.c index 24dbb5d8617..29f77477d70 100644 --- a/crypto/crypto_null.c +++ b/crypto/crypto_null.c @@ -19,7 +19,6 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/string.h> diff --git a/crypto/khazad.c b/crypto/khazad.c index 9fa24a2dd6f..704ebfe26b5 100644 --- a/crypto/khazad.c +++ b/crypto/khazad.c @@ -23,7 +23,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/crypto/sha1_generic.c b/crypto/sha1_generic.c index 48a3c3e0bf5..68c62f528eb 100644 --- a/crypto/sha1_generic.c +++ b/crypto/sha1_generic.c @@ -23,7 +23,6 @@ #include <linux/cryptohash.h> #include <linux/types.h> #include <crypto/sha.h> -#include <asm/scatterlist.h> #include <asm/byteorder.h> struct sha1_ctx { diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c index 5f4332edcf6..fd3918be58b 100644 --- a/crypto/sha256_generic.c +++ b/crypto/sha256_generic.c @@ -22,7 +22,6 @@ #include <linux/crypto.h> #include <linux/types.h> #include <crypto/sha.h> -#include <asm/scatterlist.h> #include <asm/byteorder.h> struct sha256_ctx { diff --git a/crypto/sha512.c b/crypto/sha512.c index e736596ca57..c39c803ecc0 100644 --- a/crypto/sha512.c +++ b/crypto/sha512.c @@ -19,7 +19,6 @@ #include <linux/types.h> #include <crypto/sha.h> -#include <asm/scatterlist.h> #include <asm/byteorder.h> struct sha512_ctx { diff --git a/crypto/tea.c b/crypto/tea.c index 1c54e26fa52..6893b3fdf9d 100644 --- a/crypto/tea.c +++ b/crypto/tea.c @@ -23,7 +23,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/crypto/tgr192.c b/crypto/tgr192.c index a0fadf3dd3e..2e7ea1680c7 100644 --- a/crypto/tgr192.c +++ b/crypto/tgr192.c @@ -25,7 +25,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/crypto/wp512.c b/crypto/wp512.c index 727d05a19ff..f746952b93f 100644 --- a/crypto/wp512.c +++ b/crypto/wp512.c @@ -23,7 +23,6 @@ #include <linux/module.h> #include <linux/mm.h> #include <asm/byteorder.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #include <linux/types.h> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 63035d71a61..164c7d9514f 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -704,8 +704,8 @@ static int ata_dev_set_dipm(struct ata_device *dev, enum link_pm policy) /** * ata_dev_enable_pm - enable SATA interface power management - * @device - device to enable ipm for - * @policy - the link power management policy + * @dev: device to enable power management + * @policy: the link power management policy * * Enable SATA Interface power management. This will enable * Device Interface Power Management (DIPM) for min_power @@ -735,9 +735,10 @@ enable_pm_out: return /* rc */; /* hopefully we can use 'rc' eventually */ } +#ifdef CONFIG_PM /** * ata_dev_disable_pm - disable SATA interface power management - * @device - device to enable ipm for + * @dev: device to disable power management * * Disable SATA Interface power management. This will disable * Device Interface Power Management (DIPM) without changing @@ -755,6 +756,7 @@ static void ata_dev_disable_pm(struct ata_device *dev) if (ap->ops->disable_pm) ap->ops->disable_pm(ap); } +#endif /* CONFIG_PM */ void ata_lpm_schedule(struct ata_port *ap, enum link_pm policy) { @@ -764,6 +766,7 @@ void ata_lpm_schedule(struct ata_port *ap, enum link_pm policy) ata_port_schedule_eh(ap); } +#ifdef CONFIG_PM static void ata_lpm_enable(struct ata_host *host) { struct ata_link *link; @@ -789,6 +792,7 @@ static void ata_lpm_disable(struct ata_host *host) ata_lpm_schedule(ap, ap->pm_policy); } } +#endif /* CONFIG_PM */ /** @@ -2300,6 +2304,10 @@ int ata_dev_configure(struct ata_device *dev) dev->max_sectors = ATA_MAX_SECTORS; } + if ((dev->class == ATA_DEV_ATAPI) && + (atapi_command_packet_set(id) == TYPE_TAPE)) + dev->max_sectors = ATA_MAX_SECTORS_TAPE; + if (dev->horkage & ATA_HORKAGE_MAX_SEC_128) dev->max_sectors = min_t(unsigned int, ATA_MAX_SECTORS_128, dev->max_sectors); @@ -2743,17 +2751,27 @@ int sata_down_spd_limit(struct ata_link *link) static int __sata_set_spd_needed(struct ata_link *link, u32 *scontrol) { - u32 spd, limit; + struct ata_link *host_link = &link->ap->link; + u32 limit, target, spd; + + limit = link->sata_spd_limit; - if (link->sata_spd_limit == UINT_MAX) - limit = 0; + /* Don't configure downstream link faster than upstream link. + * It doesn't speed up anything and some PMPs choke on such + * configuration. + */ + if (!ata_is_host_link(link) && host_link->sata_spd) + limit &= (1 << host_link->sata_spd) - 1; + + if (limit == UINT_MAX) + target = 0; else - limit = fls(link->sata_spd_limit); + target = fls(limit); spd = (*scontrol >> 4) & 0xf; - *scontrol = (*scontrol & ~0xf0) | ((limit & 0xf) << 4); + *scontrol = (*scontrol & ~0xf0) | ((target & 0xf) << 4); - return spd != limit; + return spd != target; } /** @@ -2776,7 +2794,7 @@ int sata_set_spd_needed(struct ata_link *link) u32 scontrol; if (sata_scr_read(link, SCR_CONTROL, &scontrol)) - return 0; + return 1; return __sata_set_spd_needed(link, &scontrol); } diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 8d64f8fd8f1..ed8813b222a 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1747,6 +1747,7 @@ static void ata_eh_link_autopsy(struct ata_link *link) { struct ata_port *ap = link->ap; struct ata_eh_context *ehc = &link->eh_context; + struct ata_device *dev; unsigned int all_err_mask = 0; int tag, is_io = 0; u32 serror; @@ -1818,18 +1819,24 @@ static void ata_eh_link_autopsy(struct ata_link *link) (!is_io && (all_err_mask & ~AC_ERR_DEV))) ehc->i.action |= ATA_EH_REVALIDATE; - /* if we have offending qcs and the associated failed device */ + /* If we have offending qcs and the associated failed device, + * perform per-dev EH action only on the offending device. + */ if (ehc->i.dev) { - /* speed down */ - ehc->i.action |= ata_eh_speed_down(ehc->i.dev, is_io, - all_err_mask); - - /* perform per-dev EH action only on the offending device */ ehc->i.dev_action[ehc->i.dev->devno] |= ehc->i.action & ATA_EH_PERDEV_MASK; ehc->i.action &= ~ATA_EH_PERDEV_MASK; } + /* consider speeding down */ + dev = ehc->i.dev; + if (!dev && ata_link_max_devices(link) == 1 && + ata_dev_enabled(link->device)) + dev = link->device; + + if (dev) + ehc->i.action |= ata_eh_speed_down(dev, is_io, all_err_mask); + DPRINTK("EXIT\n"); } @@ -2065,16 +2072,19 @@ int ata_eh_reset(struct ata_link *link, int classify, ata_prereset_fn_t prereset, ata_reset_fn_t softreset, ata_reset_fn_t hardreset, ata_postreset_fn_t postreset) { + const int max_tries = ARRAY_SIZE(ata_eh_reset_timeouts); struct ata_port *ap = link->ap; struct ata_eh_context *ehc = &link->eh_context; unsigned int *classes = ehc->classes; + unsigned int lflags = link->flags; int verbose = !(ehc->i.flags & ATA_EHI_QUIET); int try = 0; struct ata_device *dev; - unsigned long deadline; + unsigned long deadline, now; unsigned int tmp_action; ata_reset_fn_t reset; unsigned long flags; + u32 sstatus; int rc; /* about to reset */ @@ -2106,7 +2116,7 @@ int ata_eh_reset(struct ata_link *link, int classify, /* Determine which reset to use and record in ehc->i.action. * prereset() may examine and modify it. */ - if (softreset && (!hardreset || (!(link->flags & ATA_LFLAG_NO_SRST) && + if (softreset && (!hardreset || (!(lflags & ATA_LFLAG_NO_SRST) && !sata_set_spd_needed(link) && !(ehc->i.action & ATA_EH_HARDRESET)))) tmp_action = ATA_EH_SOFTRESET; @@ -2181,82 +2191,64 @@ int ata_eh_reset(struct ata_link *link, int classify, "follow-up softreset required " "but no softreset avaliable\n"); rc = -EINVAL; - goto out; + goto fail; } ata_eh_about_to_do(link, NULL, ATA_EH_RESET_MASK); rc = ata_do_reset(link, reset, classes, deadline); - - if (rc == 0 && classify && classes[0] == ATA_DEV_UNKNOWN && - !(link->flags & ATA_LFLAG_ASSUME_CLASS)) { - ata_link_printk(link, KERN_ERR, - "classification failed\n"); - rc = -EINVAL; - goto out; - } } - /* if we skipped follow-up srst, clear rc */ - if (rc == -EAGAIN) - rc = 0; - - if (rc && rc != -ERESTART && try < ARRAY_SIZE(ata_eh_reset_timeouts)) { - unsigned long now = jiffies; - - if (time_before(now, deadline)) { - unsigned long delta = deadline - jiffies; - - ata_link_printk(link, KERN_WARNING, "reset failed " - "(errno=%d), retrying in %u secs\n", - rc, (jiffies_to_msecs(delta) + 999) / 1000); + /* -EAGAIN can happen if we skipped followup SRST */ + if (rc && rc != -EAGAIN) + goto fail; - while (delta) - delta = schedule_timeout_uninterruptible(delta); + /* was classification successful? */ + if (classify && classes[0] == ATA_DEV_UNKNOWN && + !(lflags & ATA_LFLAG_ASSUME_CLASS)) { + if (try < max_tries) { + ata_link_printk(link, KERN_WARNING, + "classification failed\n"); + rc = -EINVAL; + goto fail; } - if (rc == -EPIPE || - try == ARRAY_SIZE(ata_eh_reset_timeouts) - 1) - sata_down_spd_limit(link); - if (hardreset) - reset = hardreset; - goto retry; + ata_link_printk(link, KERN_WARNING, + "classfication failed, assuming ATA\n"); + lflags |= ATA_LFLAG_ASSUME_ATA; } - if (rc == 0) { - u32 sstatus; + ata_link_for_each_dev(dev, link) { + /* After the reset, the device state is PIO 0 and the + * controller state is undefined. Reset also wakes up + * drives from sleeping mode. + */ + dev->pio_mode = XFER_PIO_0; + dev->flags &= ~ATA_DFLAG_SLEEPING; - ata_link_for_each_dev(dev, link) { - /* After the reset, the device state is PIO 0 - * and the controller state is undefined. - * Reset also wakes up drives from sleeping - * mode. - */ - dev->pio_mode = XFER_PIO_0; - dev->flags &= ~ATA_DFLAG_SLEEPING; + if (ata_link_offline(link)) + continue; - if (ata_link_offline(link)) - continue; + /* apply class override and convert UNKNOWN to NONE */ + if (lflags & ATA_LFLAG_ASSUME_ATA) + classes[dev->devno] = ATA_DEV_ATA; + else if (lflags & ATA_LFLAG_ASSUME_SEMB) + classes[dev->devno] = ATA_DEV_SEMB_UNSUP; /* not yet */ + else if (classes[dev->devno] == ATA_DEV_UNKNOWN) + classes[dev->devno] = ATA_DEV_NONE; + } - /* apply class override and convert UNKNOWN to NONE */ - if (link->flags & ATA_LFLAG_ASSUME_ATA) - classes[dev->devno] = ATA_DEV_ATA; - else if (link->flags & ATA_LFLAG_ASSUME_SEMB) - classes[dev->devno] = ATA_DEV_SEMB_UNSUP; /* not yet */ - else if (classes[dev->devno] == ATA_DEV_UNKNOWN) - classes[dev->devno] = ATA_DEV_NONE; - } + /* record current link speed */ + if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0) + link->sata_spd = (sstatus >> 4) & 0xf; - /* record current link speed */ - if (sata_scr_read(link, SCR_STATUS, &sstatus) == 0) - link->sata_spd = (sstatus >> 4) & 0xf; + if (postreset) + postreset(link, classes); - if (postreset) - postreset(link, classes); + /* reset successful, schedule revalidation */ + ata_eh_done(link, NULL, ehc->i.action & ATA_EH_RESET_MASK); + ehc->i.action |= ATA_EH_REVALIDATE; - /* reset successful, schedule revalidation */ - ata_eh_done(link, NULL, ehc->i.action & ATA_EH_RESET_MASK); - ehc->i.action |= ATA_EH_REVALIDATE; - } + rc = 0; out: /* clear hotplug flag */ ehc->i.flags &= ~ATA_EHI_HOTPLUGGED; @@ -2266,6 +2258,28 @@ int ata_eh_reset(struct ata_link *link, int classify, spin_unlock_irqrestore(ap->lock, flags); return rc; + + fail: + if (rc == -ERESTART || try >= max_tries) + goto out; + + now = jiffies; + if (time_before(now, deadline)) { + unsigned long delta = deadline - now; + + ata_link_printk(link, KERN_WARNING, "reset failed " + "(errno=%d), retrying in %u secs\n", + rc, (jiffies_to_msecs(delta) + 999) / 1000); + + while (delta) + delta = schedule_timeout_uninterruptible(delta); + } + + if (rc == -EPIPE || try == max_tries - 1) + sata_down_spd_limit(link); + if (hardreset) + reset = hardreset; + goto retry; } static int ata_eh_revalidate_and_attach(struct ata_link *link, diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index fc89590d377..245057df69d 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -120,7 +120,7 @@ static const struct { { MEDIUM_POWER, "medium_power" }, }; -const char *ata_scsi_lpm_get(enum link_pm policy) +static const char *ata_scsi_lpm_get(enum link_pm policy) { int i; diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index b4c37b9e413..d015b4adcfe 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -34,7 +34,8 @@ enum { SATA_FSL_HOST_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA | - ATA_FLAG_NCQ | ATA_FLAG_SKIP_D2H_BSY), + ATA_FLAG_NCQ), + SATA_FSL_HOST_LFLAGS = ATA_LFLAG_SKIP_D2H_BSY, SATA_FSL_MAX_CMDS = SATA_FSL_QUEUE_DEPTH, SATA_FSL_CMD_HDR_SIZE = 16, /* 4 DWORDS */ @@ -264,10 +265,11 @@ struct sata_fsl_host_priv { void __iomem *hcr_base; void __iomem *ssr_base; void __iomem *csr_base; + int irq; }; static inline unsigned int sata_fsl_tag(unsigned int tag, - void __iomem * hcr_base) + void __iomem *hcr_base) { /* We let libATA core do actual (queue) tag allocation */ @@ -306,7 +308,7 @@ static void sata_fsl_setup_cmd_hdr_entry(struct sata_fsl_port_priv *pp, pp->cmdslot[tag].prde_fis_len = cpu_to_le32((num_prde << 16) | (fis_len << 2)); pp->cmdslot[tag].ttl = cpu_to_le32(data_xfer_len & ~0x03); - pp->cmdslot[tag].desc_info = cpu_to_le32((desc_info | (tag & 0x1F))); + pp->cmdslot[tag].desc_info = cpu_to_le32(desc_info | (tag & 0x1F)); VPRINTK("cda=0x%x, prde_fis_len=0x%x, ttl=0x%x, di=0x%x\n", pp->cmdslot[tag].cda, @@ -316,7 +318,7 @@ static void sata_fsl_setup_cmd_hdr_entry(struct sata_fsl_port_priv *pp, } static unsigned int sata_fsl_fill_sg(struct ata_queued_cmd *qc, void *cmd_desc, - u32 * ttl, dma_addr_t cmd_desc_paddr) + u32 *ttl, dma_addr_t cmd_desc_paddr) { struct scatterlist *sg; unsigned int num_prde = 0; @@ -353,7 +355,7 @@ static unsigned int sata_fsl_fill_sg(struct ata_queued_cmd *qc, void *cmd_desc, "s/g len unaligned : 0x%x\n", sg_len); if ((num_prde == (SATA_FSL_MAX_PRD_DIRECT - 1)) && - !ata_sg_is_last(sg, qc)) { + (qc->n_iter + 1 != qc->n_elem)) { VPRINTK("setting indirect prde\n"); prd_ptr_to_indirect_ext = prd; prd->dba = cpu_to_le32(indirect_ext_segment_paddr); @@ -404,7 +406,7 @@ static void sata_fsl_qc_prep(struct ata_queued_cmd *qc) cd = (struct command_desc *)pp->cmdentry + tag; cd_paddr = pp->cmdentry_paddr + tag * SATA_FSL_CMD_DESC_SIZE; - ata_tf_to_fis(&qc->tf, 0, 1, (u8 *) & cd->cfis); + ata_tf_to_fis(&qc->tf, 0, 1, (u8 *) &cd->cfis); VPRINTK("Dumping cfis : 0x%x, 0x%x, 0x%x\n", cd->cfis[0], cd->cfis[1], cd->cfis[2]); @@ -470,16 +472,10 @@ static int sata_fsl_scr_write(struct ata_port *ap, unsigned int sc_reg_in, switch (sc_reg_in) { case SCR_STATUS: - sc_reg = 0; - break; case SCR_ERROR: - sc_reg = 1; - break; case SCR_CONTROL: - sc_reg = 2; - break; case SCR_ACTIVE: - sc_reg = 3; + sc_reg = sc_reg_in; break; default: return -EINVAL; @@ -487,7 +483,7 @@ static int sata_fsl_scr_write(struct ata_port *ap, unsigned int sc_reg_in, VPRINTK("xx_scr_write, reg_in = %d\n", sc_reg); - iowrite32(val, (void __iomem *)ssr_base + (sc_reg * 4)); + iowrite32(val, ssr_base + (sc_reg * 4)); return 0; } @@ -500,16 +496,10 @@ static int sata_fsl_scr_read(struct ata_port *ap, unsigned int sc_reg_in, switch (sc_reg_in) { case SCR_STATUS: - sc_reg = 0; - break; case SCR_ERROR: - sc_reg = 1; - break; case SCR_CONTROL: - sc_reg = 2; - break; case SCR_ACTIVE: - sc_reg = 3; + sc_reg = sc_reg_in; break; default: return -EINVAL; @@ -517,7 +507,7 @@ static int sata_fsl_scr_read(struct ata_port *ap, unsigned int sc_reg_in, VPRINTK("xx_scr_read, reg_in = %d\n", sc_reg); - *val = ioread32((void __iomem *)ssr_base + (sc_reg * 4)); + *val = ioread32(ssr_base + (sc_reg * 4)); return 0; } @@ -571,7 +561,6 @@ static inline void sata_fsl_cache_taskfile_from_d2h_fis(struct ata_queued_cmd struct ata_port *ap) { struct sata_fsl_port_priv *pp = ap->private_data; - u8 fis[6 * 4]; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; unsigned int tag = sata_fsl_tag(qc->tag, hcr_base); @@ -579,8 +568,7 @@ static inline void sata_fsl_cache_taskfile_from_d2h_fis(struct ata_queued_cmd cd = pp->cmdentry + tag; - memcpy(fis, &cd->sfis, 6 * 4); /* should we use memcpy_from_io() */ - ata_tf_from_fis(fis, &pp->tf); + ata_tf_from_fis(cd->sfis, &pp->tf); } static u8 sata_fsl_check_status(struct ata_port *ap) @@ -664,6 +652,7 @@ static int sata_fsl_port_start(struct ata_port *ap) VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL)); VPRINTK("CHBA = 0x%x\n", ioread32(hcr_base + CHBA)); +#ifdef CONFIG_MPC8315_DS /* * Workaround for 8315DS board 3gbps link-up issue, * currently limit SATA port to GEN1 speed @@ -676,6 +665,7 @@ static int sata_fsl_port_start(struct ata_port *ap) sata_fsl_scr_read(ap, SCR_CONTROL, &temp); dev_printk(KERN_WARNING, dev, "scr_control, speed limited to %x\n", temp); +#endif return 0; } @@ -728,9 +718,10 @@ static unsigned int sata_fsl_dev_classify(struct ata_port *ap) return ata_dev_classify(&tf); } -static int sata_fsl_softreset(struct ata_port *ap, unsigned int *class, +static int sata_fsl_softreset(struct ata_link *link, unsigned int *class, unsigned long deadline) { + struct ata_port *ap = link->ap; struct sata_fsl_port_priv *pp = ap->private_data; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; @@ -739,10 +730,6 @@ static int sata_fsl_softreset(struct ata_port *ap, unsigned int *class, u8 *cfis; u32 Serror; int i = 0; - struct ata_queued_cmd qc; - u8 *buf; - dma_addr_t dma_address; - struct scatterlist *sg; unsigned long start_jiffies; DPRINTK("in xx_softreset\n"); @@ -811,7 +798,7 @@ try_offline_again: */ temp = ata_wait_register(hcr_base + HSTATUS, 0xFF, 0, 1, 500); - if ((!(temp & 0x10)) || ata_port_offline(ap)) { + if ((!(temp & 0x10)) || ata_link_offline(link)) { ata_port_printk(ap, KERN_WARNING, "No Device OR PHYRDY change,Hstatus = 0x%x\n", ioread32(hcr_base + HSTATUS)); @@ -842,13 +829,10 @@ try_offline_again: * reached here, we can send a command to the target device */ - if (ap->sactive) - goto skip_srst_do_ncq_error_handling; - DPRINTK("Sending SRST/device reset\n"); - ata_tf_init(ap->device, &tf); - cfis = (u8 *) & pp->cmdentry->cfis; + ata_tf_init(link->device, &tf); + cfis = (u8 *) &pp->cmdentry->cfis; /* device reset/SRST is a control register update FIS, uses tag0 */ sata_fsl_setup_cmd_hdr_entry(pp, 0, @@ -912,76 +896,13 @@ try_offline_again: * command bit of the CCreg */ iowrite32(0x01, CC + hcr_base); /* We know it will be cmd#0 always */ - goto check_device_signature; - -skip_srst_do_ncq_error_handling: - - VPRINTK("Sending read log ext(10h) command\n"); - - memset(&qc, 0, sizeof(struct ata_queued_cmd)); - ata_tf_init(ap->device, &tf); - - tf.command = ATA_CMD_READ_LOG_EXT; - tf.lbal = ATA_LOG_SATA_NCQ; - tf.nsect = 1; - tf.hob_nsect = 0; - tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_LBA48 | ATA_TFLAG_DEVICE; - tf.protocol = ATA_PROT_PIO; - - qc.tag = ATA_TAG_INTERNAL; - qc.scsicmd = NULL; - qc.ap = ap; - qc.dev = ap->device; - - qc.tf = tf; - qc.flags |= ATA_QCFLAG_RESULT_TF; - qc.dma_dir = DMA_FROM_DEVICE; - - buf = ap->sector_buf; - ata_sg_init_one(&qc, buf, 1 * ATA_SECT_SIZE); - - /* - * Need to DMA-map the memory buffer associated with the command - */ - - sg = qc.__sg; - dma_address = dma_map_single(ap->dev, qc.buf_virt, - sg->length, DMA_FROM_DEVICE); - - sg_dma_address(sg) = dma_address; - sg_dma_len(sg) = sg->length; - - VPRINTK("EH, addr = 0x%x, len = 0x%x\n", dma_address, sg->length); - - sata_fsl_qc_prep(&qc); - sata_fsl_qc_issue(&qc); - - temp = ata_wait_register(CQ + hcr_base, 0x1, 0x1, 1, 5000); - if (temp & 0x1) { - VPRINTK("READ_LOG_EXT_10H issue failed\n"); - - VPRINTK("READ_LOG@5000,CQ=0x%x,CA=0x%x,CC=0x%x\n", - ioread32(CQ + hcr_base), - ioread32(CA + hcr_base), ioread32(CC + hcr_base)); - - sata_fsl_scr_read(ap, SCR_ERROR, &Serror); - - VPRINTK("HStatus = 0x%x\n", ioread32(hcr_base + HSTATUS)); - VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL)); - VPRINTK("Serror = 0x%x\n", Serror); - goto err; - } - - iowrite32(0x01, CC + hcr_base); /* We know it will be cmd#0 always */ - - check_device_signature: DPRINTK("SATA FSL : Now checking device signature\n"); *class = ATA_DEV_NONE; /* Verify if SStatus indicates device presence */ - if (ata_port_online(ap)) { + if (ata_link_online(link)) { /* * if we are here, device presence has been detected, * 1st D2H FIS would have been received, but sfis in @@ -1002,25 +923,13 @@ err: return -EIO; } -static int sata_fsl_hardreset(struct ata_port *ap, unsigned int *class, - unsigned long deadline) -{ - int retval; - - retval = sata_std_hardreset(ap, class, deadline); - - DPRINTK("SATA FSL : in xx_hardreset, retval = 0x%d\n", retval); - - return retval; -} - static void sata_fsl_error_handler(struct ata_port *ap) { DPRINTK("in xx_error_handler\n"); /* perform recovery */ - ata_do_eh(ap, ata_std_prereset, sata_fsl_softreset, sata_fsl_hardreset, + ata_do_eh(ap, ata_std_prereset, sata_fsl_softreset, sata_std_hardreset, ata_std_postreset); } @@ -1042,7 +951,8 @@ static void sata_fsl_irq_clear(struct ata_port *ap) static void sata_fsl_error_intr(struct ata_port *ap) { - struct ata_eh_info *ehi = &ap->eh_info; + struct ata_link *link = &ap->link; + struct ata_eh_info *ehi = &link->eh_info; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; u32 hstatus, dereg, cereg = 0, SError = 0; @@ -1111,7 +1021,7 @@ static void sata_fsl_error_intr(struct ata_port *ap) } /* record error info */ - qc = ata_qc_from_tag(ap, ap->active_tag); + qc = ata_qc_from_tag(ap, link->active_tag); if (qc) { sata_fsl_cache_taskfile_from_d2h_fis(qc, qc->ap); @@ -1139,6 +1049,7 @@ static void sata_fsl_qc_complete(struct ata_queued_cmd *qc) static void sata_fsl_host_intr(struct ata_port *ap) { + struct ata_link *link = &ap->link; struct sata_fsl_host_priv *host_priv = ap->host->private_data; void __iomem *hcr_base = host_priv->hcr_base; u32 hstatus, qc_active = 0; @@ -1161,7 +1072,7 @@ static void sata_fsl_host_intr(struct ata_port *ap) return; } - if (ap->sactive) { /* only true for NCQ commands */ + if (link->sactive) { /* only true for NCQ commands */ int i; /* Read command completed register */ qc_active = ioread32(hcr_base + CC); @@ -1190,10 +1101,10 @@ static void sata_fsl_host_intr(struct ata_port *ap) } else if (ap->qc_active) { iowrite32(1, hcr_base + CC); - qc = ata_qc_from_tag(ap, ap->active_tag); + qc = ata_qc_from_tag(ap, link->active_tag); DPRINTK("completing non-ncq cmd, tag=%d,CC=0x%x\n", - ap->active_tag, ioread32(hcr_base + CC)); + link->active_tag, ioread32(hcr_base + CC)); if (qc) { sata_fsl_qc_complete(qc); @@ -1312,15 +1223,9 @@ static struct scsi_host_template sata_fsl_sht = { .slave_configure = ata_scsi_slave_config, .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, -#ifdef CONFIG_PM - .suspend = ata_scsi_device_suspend, - .resume = ata_scsi_device_resume, -#endif }; static const struct ata_port_operations sata_fsl_ops = { - .port_disable = ata_port_disable, - .check_status = sata_fsl_check_status, .check_altstatus = sata_fsl_check_status, .dev_select = ata_noop_dev_select, @@ -1330,8 +1235,6 @@ static const struct ata_port_operations sata_fsl_ops = { .qc_prep = sata_fsl_qc_prep, .qc_issue = sata_fsl_qc_issue, .irq_clear = sata_fsl_irq_clear, - .irq_on = ata_dummy_irq_on, - .irq_ack = ata_dummy_irq_ack, .scr_read = sata_fsl_scr_read, .scr_write = sata_fsl_scr_write, @@ -1348,6 +1251,7 @@ static const struct ata_port_operations sata_fsl_ops = { static const struct ata_port_info sata_fsl_port_info[] = { { .flags = SATA_FSL_HOST_FLAGS, + .link_flags = SATA_FSL_HOST_LFLAGS, .pio_mask = 0x1f, /* pio 0-4 */ .udma_mask = 0x7f, /* udma 0-6 */ .port_ops = &sata_fsl_ops, @@ -1398,6 +1302,7 @@ static int sata_fsl_probe(struct of_device *ofdev, dev_printk(KERN_ERR, &ofdev->dev, "invalid irq from platform\n"); goto error_exit_with_cleanup; } + host_priv->irq = irq; /* allocate host structure */ host = ata_host_alloc_pinfo(&ofdev->dev, ppi, SATA_FSL_MAX_PORTS); @@ -1444,7 +1349,7 @@ static int sata_fsl_remove(struct of_device *ofdev) dev_set_drvdata(&ofdev->dev, NULL); - irq_dispose_mapping(host->irq); + irq_dispose_mapping(host_priv->irq); iounmap(host_priv->hcr_base); kfree(host_priv); diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index 825e717bcef..7914def54fa 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -587,7 +587,7 @@ static void pdc_fill_sg(struct ata_queued_cmd *qc) VPRINTK("Splitting last PRD.\n"); addr = le32_to_cpu(ap->prd[idx - 1].addr); - ap->prd[idx - 1].flags_len -= cpu_to_le32(SG_COUNT_ASIC_BUG); + ap->prd[idx - 1].flags_len = cpu_to_le32(len - SG_COUNT_ASIC_BUG); VPRINTK("PRD[%u] = (0x%X, 0x%X)\n", idx - 1, addr, SG_COUNT_ASIC_BUG); addr = addr + len - SG_COUNT_ASIC_BUG; diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index 5beddc322e6..b5034dc72a0 100644 --- a/drivers/base/dmapool.c +++ b/drivers/base/dmapool.c @@ -2,7 +2,6 @@ #include <linux/device.h> #include <linux/mm.h> #include <asm/io.h> /* Needed for i386 to build */ -#include <asm/scatterlist.h> /* Needed for i386 to build */ #include <linux/dma-mapping.h> #include <linux/dmapool.h> #include <linux/slab.h> diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index dd332f28e08..0b27da7d749 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -297,7 +297,7 @@ static struct hid_usage *hidinput_find_key(struct hid_device *hid, static int hidinput_getkeycode(struct input_dev *dev, int scancode, int *keycode) { - struct hid_device *hid = dev->private; + struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; usage = hidinput_find_key(hid, scancode, 0); @@ -311,7 +311,7 @@ static int hidinput_getkeycode(struct input_dev *dev, int scancode, static int hidinput_setkeycode(struct input_dev *dev, int scancode, int keycode) { - struct hid_device *hid = dev->private; + struct hid_device *hid = input_get_drvdata(dev); struct hid_usage *usage; int old_keycode; @@ -1152,7 +1152,7 @@ int hidinput_connect(struct hid_device *hid) kfree(hidinput); input_free_device(input_dev); err_hid("Out of memory during hid input probe"); - return -1; + goto out_unwind; } input_set_drvdata(input_dev, hid); @@ -1186,15 +1186,25 @@ int hidinput_connect(struct hid_device *hid) * UGCI) cram a lot of unrelated inputs into the * same interface. */ hidinput->report = report; - input_register_device(hidinput->input); + if (input_register_device(hidinput->input)) + goto out_cleanup; hidinput = NULL; } } - if (hidinput) - input_register_device(hidinput->input); + if (hidinput && input_register_device(hidinput->input)) + goto out_cleanup; return 0; + +out_cleanup: + input_free_device(hidinput->input); + kfree(hidinput); +out_unwind: + /* unwind the ones we already registered */ + hidinput_disconnect(hid); + + return -1; } EXPORT_SYMBOL_GPL(hidinput_connect); diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 41a59a80e7e..a2552856476 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -129,6 +129,11 @@ #define USB_DEVICE_ID_0_8_8_IF_KIT 0x0053 #define USB_DEVICE_ID_PHIDGET_MOTORCONTROL 0x0058 +#define USB_VENDOR_ID_GOTOP 0x08f2 +#define USB_DEVICE_ID_SUPER_Q2 0x007f +#define USB_DEVICE_ID_GOGOPEN 0x00ce +#define USB_DEVICE_ID_PENPOWER 0x00f4 + #define USB_VENDOR_ID_GRIFFIN 0x077d #define USB_DEVICE_ID_POWERMATE 0x0410 #define USB_DEVICE_ID_SOUNDKNOB 0x04AA @@ -415,6 +420,9 @@ static const struct hid_blacklist { { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_7_IF_KIT, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_0_8_8_IF_KIT, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GLAB, USB_DEVICE_ID_PHIDGET_MOTORCONTROL, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_SUPER_Q2, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_GOGOPEN, HID_QUIRK_IGNORE }, + { USB_VENDOR_ID_GOTOP, USB_DEVICE_ID_PENPOWER, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_POWERMATE, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GRIFFIN, USB_DEVICE_ID_SOUNDKNOB, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_90, HID_QUIRK_IGNORE }, diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c index 9837adcb17e..5fc4019956b 100644 --- a/drivers/hid/usbhid/hiddev.c +++ b/drivers/hid/usbhid/hiddev.c @@ -743,7 +743,7 @@ inval: static long hiddev_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct inode *inode = file->f_path.dentry->d_inode; - return hiddev_ioctl(inode, file, cmd, compat_ptr(arg)); + return hiddev_ioctl(inode, file, cmd, (unsigned long)compat_ptr(arg)); } #endif diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index d5dfe11aa5c..b83d254bc86 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -71,11 +71,11 @@ #include <linux/types.h> #include <linux/wait.h> #include <linux/workqueue.h> +#include <linux/scatterlist.h> #include <asm/byteorder.h> #include <asm/errno.h> #include <asm/param.h> -#include <asm/scatterlist.h> #include <asm/system.h> #include <asm/types.h> diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index 6dd375825a1..6e9d75bd2b1 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -120,6 +120,7 @@ static const struct xpad_device { { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX }, { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, @@ -129,6 +130,7 @@ static const struct xpad_device { { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, + { 0x0e6f, 0x0006, "Pelican 'TSZ' Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 }, { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX }, diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c index 4941a9e61e9..43aaa5cebd1 100644 --- a/drivers/input/misc/pcspkr.c +++ b/drivers/input/misc/pcspkr.c @@ -24,7 +24,7 @@ MODULE_DESCRIPTION("PC Speaker beeper driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:pcspkr"); -#ifdef CONFIG_X86 +#if defined(CONFIG_MIPS) || defined(CONFIG_X86) /* Use the global PIT lock ! */ #include <asm/i8253.h> #else diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c index f132702d137..b4423a471f0 100644 --- a/drivers/input/mouse/appletouch.c +++ b/drivers/input/mouse/appletouch.c @@ -129,12 +129,12 @@ MODULE_DEVICE_TABLE (usb, atp_table); */ #define ATP_THRESHOLD 5 -/* MacBook Pro (Geyser 3 & 4) initialization constants */ -#define ATP_GEYSER3_MODE_READ_REQUEST_ID 1 -#define ATP_GEYSER3_MODE_WRITE_REQUEST_ID 9 -#define ATP_GEYSER3_MODE_REQUEST_VALUE 0x300 -#define ATP_GEYSER3_MODE_REQUEST_INDEX 0 -#define ATP_GEYSER3_MODE_VENDOR_VALUE 0x04 +/* Geyser initialization constants */ +#define ATP_GEYSER_MODE_READ_REQUEST_ID 1 +#define ATP_GEYSER_MODE_WRITE_REQUEST_ID 9 +#define ATP_GEYSER_MODE_REQUEST_VALUE 0x300 +#define ATP_GEYSER_MODE_REQUEST_INDEX 0 +#define ATP_GEYSER_MODE_VENDOR_VALUE 0x04 /* Structure to hold all of our device specific stuff */ struct atp { @@ -142,9 +142,11 @@ struct atp { struct usb_device * udev; /* usb device */ struct urb * urb; /* usb request block */ signed char * data; /* transferred data */ - int open; /* non-zero if opened */ - struct input_dev *input; /* input dev */ - int valid; /* are the sensors valid ? */ + struct input_dev * input; /* input dev */ + unsigned char open; /* non-zero if opened */ + unsigned char valid; /* are the sensors valid ? */ + unsigned char size_detect_done; + unsigned char overflowwarn; /* overflow warning printed? */ int x_old; /* last reported x/y, */ int y_old; /* used for smoothing */ /* current value of the sensors */ @@ -153,7 +155,6 @@ struct atp { signed char xy_old[ATP_XSENSORS + ATP_YSENSORS]; /* accumulated sensors */ int xy_acc[ATP_XSENSORS + ATP_YSENSORS]; - int overflowwarn; /* overflow warning printed? */ int datalen; /* size of an USB urb transfer */ int idlecount; /* number of empty packets */ struct work_struct work; @@ -170,7 +171,7 @@ struct atp { #define dprintk(format, a...) \ do { \ - if (debug) printk(format, ##a); \ + if (debug) printk(KERN_DEBUG format, ##a); \ } while (0) MODULE_AUTHOR("Johannes Berg, Stelian Pop, Frank Arnold, Michael Hanselmann"); @@ -188,6 +189,15 @@ static int debug = 1; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Activate debugging output"); +static inline int atp_is_fountain(struct atp *dev) +{ + u16 productId = le16_to_cpu(dev->udev->descriptor.idProduct); + + return productId == FOUNTAIN_ANSI_PRODUCT_ID || + productId == FOUNTAIN_ISO_PRODUCT_ID || + productId == FOUNTAIN_TP_ONLY_PRODUCT_ID; +} + /* Checks if the device a Geyser 2 (ANSI, ISO, JIS) */ static inline int atp_is_geyser_2(struct atp *dev) { @@ -211,52 +221,63 @@ static inline int atp_is_geyser_3(struct atp *dev) } /* - * By default Geyser 3 device sends standard USB HID mouse + * By default newer Geyser devices send standard USB HID mouse * packets (Report ID 2). This code changes device mode, so it * sends raw sensor reports (Report ID 5). */ -static int atp_geyser3_init(struct usb_device *udev) +static int atp_geyser_init(struct usb_device *udev) { char data[8]; int size; size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - ATP_GEYSER3_MODE_READ_REQUEST_ID, + ATP_GEYSER_MODE_READ_REQUEST_ID, USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, - ATP_GEYSER3_MODE_REQUEST_VALUE, - ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000); + ATP_GEYSER_MODE_REQUEST_VALUE, + ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000); if (size != 8) { err("Could not do mode read request from device" - " (Geyser 3 mode)"); + " (Geyser Raw mode)"); return -EIO; } /* Apply the mode switch */ - data[0] = ATP_GEYSER3_MODE_VENDOR_VALUE; + data[0] = ATP_GEYSER_MODE_VENDOR_VALUE; size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), - ATP_GEYSER3_MODE_WRITE_REQUEST_ID, + ATP_GEYSER_MODE_WRITE_REQUEST_ID, USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, - ATP_GEYSER3_MODE_REQUEST_VALUE, - ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000); + ATP_GEYSER_MODE_REQUEST_VALUE, + ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000); if (size != 8) { err("Could not do mode write request to device" - " (Geyser 3 mode)"); + " (Geyser Raw mode)"); return -EIO; } return 0; } -/* Reinitialise the device if it's a geyser 3 */ +/* + * Reinitialise the device. This usually stops stream of empty packets + * coming from it. + */ static void atp_reinit(struct work_struct *work) { struct atp *dev = container_of(work, struct atp, work); struct usb_device *udev = dev->udev; + int retval; dev->idlecount = 0; - atp_geyser3_init(udev); + + atp_geyser_init(udev); + + retval = usb_submit_urb(dev->urb, GFP_ATOMIC); + if (retval) { + err("%s - usb_submit_urb failed with result %d", + __FUNCTION__, retval); + } } static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact, @@ -337,7 +358,7 @@ static void atp_complete(struct urb* urb) break; case -EOVERFLOW: if(!dev->overflowwarn) { - printk("appletouch: OVERFLOW with data " + printk(KERN_WARNING "appletouch: OVERFLOW with data " "length %d, actual length is %d\n", dev->datalen, dev->urb->actual_length); dev->overflowwarn = 1; @@ -426,15 +447,17 @@ static void atp_complete(struct urb* urb) dev->x_old = dev->y_old = -1; memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old)); - if (atp_is_geyser_3(dev)) /* No 17" Macbooks (yet) */ + if (dev->size_detect_done || + atp_is_geyser_3(dev)) /* No 17" Macbooks (yet) */ goto exit; /* 17" Powerbooks have extra X sensors */ - for (i = (atp_is_geyser_2(dev)?15:16); i < ATP_XSENSORS; i++) { - if (!dev->xy_cur[i]) continue; + for (i = (atp_is_geyser_2(dev) ? 15 : 16); i < ATP_XSENSORS; i++) { + if (!dev->xy_cur[i]) + continue; - printk("appletouch: 17\" model detected.\n"); - if(atp_is_geyser_2(dev)) + printk(KERN_INFO "appletouch: 17\" model detected.\n"); + if (atp_is_geyser_2(dev)) input_set_abs_params(dev->input, ABS_X, 0, (20 - 1) * ATP_XFACT - 1, @@ -444,10 +467,10 @@ static void atp_complete(struct urb* urb) (ATP_XSENSORS - 1) * ATP_XFACT - 1, ATP_FUZZ, 0); - break; } + dev->size_detect_done = 1; goto exit; } @@ -479,7 +502,7 @@ static void atp_complete(struct urb* urb) dev->y_old = y; if (debug > 1) - printk("appletouch: X: %3d Y: %3d " + printk(KERN_DEBUG "appletouch: X: %3d Y: %3d " "Xz: %3d Yz: %3d\n", x, y, x_z, y_z); @@ -507,19 +530,25 @@ static void atp_complete(struct urb* urb) input_report_key(dev->input, BTN_LEFT, key); input_sync(dev->input); - /* Many Geysers will continue to send packets continually after - the first touch unless reinitialised. Do so if it's been - idle for a while in order to avoid waking the kernel up - several hundred times a second */ - - if (!x && !y && !key) { - dev->idlecount++; - if (dev->idlecount == 10) { - dev->valid = 0; - schedule_work(&dev->work); - } - } else - dev->idlecount = 0; + /* + * Many Geysers will continue to send packets continually after + * the first touch unless reinitialised. Do so if it's been + * idle for a while in order to avoid waking the kernel up + * several hundred times a second. Re-initialization does not + * work on Fountain touchpads. + */ + if (!atp_is_fountain(dev)) { + if (!x && !y && !key) { + dev->idlecount++; + if (dev->idlecount == 10) { + dev->valid = 0; + schedule_work(&dev->work); + /* Don't resubmit urb here, wait for reinit */ + return; + } + } else + dev->idlecount = 0; + } exit: retval = usb_submit_urb(dev->urb, GFP_ATOMIC); @@ -593,12 +622,12 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id else dev->datalen = 81; - if (atp_is_geyser_3(dev)) { + if (!atp_is_fountain(dev)) { /* switch to raw sensor mode */ - if (atp_geyser3_init(udev)) + if (atp_geyser_init(udev)) goto err_free_devs; - printk("appletouch Geyser 3 inited.\n"); + printk(KERN_INFO "appletouch: Geyser mode initialized.\n"); } dev->urb = usb_alloc_urb(0, GFP_KERNEL); diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c index 655a3921743..26ec09529b5 100644 --- a/drivers/input/mouse/inport.c +++ b/drivers/input/mouse/inport.c @@ -144,7 +144,7 @@ static int __init inport_init(void) b = inb(INPORT_SIGNATURE_PORT); c = inb(INPORT_SIGNATURE_PORT); if (a == b || a != c) { - printk(KERN_ERR "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE); + printk(KERN_INFO "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE); err = -ENODEV; goto err_release_region; } diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c index b23a4f3ea5c..37e7c75b43b 100644 --- a/drivers/input/mouse/logibm.c +++ b/drivers/input/mouse/logibm.c @@ -134,7 +134,7 @@ static int __init logibm_init(void) udelay(100); if (inb(LOGIBM_SIGNATURE_PORT) != LOGIBM_SIGNATURE_BYTE) { - printk(KERN_ERR "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE); + printk(KERN_INFO "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE); err = -ENODEV; goto err_release_region; } diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index 6af199805ff..02b3ad8c082 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -944,11 +944,7 @@ static int __init hp_sdc_init_hppa(struct parisc_device *d) #endif /* __hppa__ */ -#if !defined(__mc68000__) /* Link error on m68k! */ -static void __exit hp_sdc_exit(void) -#else static void hp_sdc_exit(void) -#endif { write_lock_irq(&hp_sdc.lock); diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h index 0b92c35a843..d4ac4c4b49b 100644 --- a/drivers/media/video/bt8xx/bttvp.h +++ b/drivers/media/video/bt8xx/bttvp.h @@ -36,7 +36,7 @@ #include <linux/pci.h> #include <linux/input.h> #include <linux/mutex.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <asm/io.h> #include <media/v4l2-common.h> diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 09435e0ec68..b96667448eb 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -19,7 +19,6 @@ #include <linux/pagemap.h> #include <linux/err.h> #include <linux/leds.h> -#include <asm/scatterlist.h> #include <linux/scatterlist.h> #include <linux/mmc/card.h> diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c index 7471d49909b..64b05c6270f 100644 --- a/drivers/mmc/core/mmc_ops.c +++ b/drivers/mmc/core/mmc_ops.c @@ -10,7 +10,6 @@ */ #include <linux/types.h> -#include <asm/scatterlist.h> #include <linux/scatterlist.h> #include <linux/mmc/host.h> diff --git a/drivers/mmc/core/sd_ops.c b/drivers/mmc/core/sd_ops.c index a6dafe62b99..0d96080d44b 100644 --- a/drivers/mmc/core/sd_ops.c +++ b/drivers/mmc/core/sd_ops.c @@ -10,7 +10,6 @@ */ #include <linux/types.h> -#include <asm/scatterlist.h> #include <linux/scatterlist.h> #include <linux/mmc/host.h> diff --git a/drivers/mmc/core/sdio_ops.c b/drivers/mmc/core/sdio_ops.c index 4d289b27503..e1fca588e38 100644 --- a/drivers/mmc/core/sdio_ops.c +++ b/drivers/mmc/core/sdio_ops.c @@ -9,7 +9,6 @@ * your option) any later version. */ -#include <asm/scatterlist.h> #include <linux/scatterlist.h> #include <linux/mmc/host.h> diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 867cb7345b5..5f800a6dd97 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1883,9 +1883,7 @@ config FEC2 config FEC_MPC52xx tristate "MPC52xx FEC driver" - depends on PPC_MPC52xx - select PPC_BESTCOMM - select PPC_BESTCOMM_FEC + depends on PPC_MERGE && PPC_MPC52xx && PPC_BESTCOMM_FEC select CRC32 select PHYLIB ---help--- diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c index fc1cf0b742b..a8a0ee220da 100644 --- a/drivers/net/fec_mpc52xx.c +++ b/drivers/net/fec_mpc52xx.c @@ -879,9 +879,9 @@ mpc52xx_fec_probe(struct of_device *op, const struct of_device_id *match) "Error while parsing device node resource\n" ); return rv; } - if ((mem.end - mem.start + 1) != sizeof(struct mpc52xx_fec)) { + if ((mem.end - mem.start + 1) < sizeof(struct mpc52xx_fec)) { printk(KERN_ERR DRIVER_NAME - " - invalid resource size (%lx != %x), check mpc52xx_devices.c\n", + " - invalid resource size (%lx < %x), check mpc52xx_devices.c\n", (unsigned long)(mem.end - mem.start + 1), sizeof(struct mpc52xx_fec)); return -EINVAL; } diff --git a/drivers/net/meth.c b/drivers/net/meth.c index e25dbab6736..0c89b028a80 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -33,7 +33,6 @@ #include <asm/ip32/ip32_ints.h> #include <asm/io.h> -#include <asm/scatterlist.h> #include "meth.h" diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 366e62a2b1e..0f306ddb563 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -1151,7 +1151,7 @@ static inline int myri10ge_clean_rx_done(struct myri10ge_priv *mgp, int budget) u16 length; __wsum checksum; - while (rx_done->entry[idx].length != 0 && work_done++ < budget) { + while (rx_done->entry[idx].length != 0 && work_done < budget) { length = ntohs(rx_done->entry[idx].length); rx_done->entry[idx].length = 0; checksum = csum_unfold(rx_done->entry[idx].checksum); @@ -1167,6 +1167,7 @@ static inline int myri10ge_clean_rx_done(struct myri10ge_priv *mgp, int budget) rx_bytes += rx_ok * (unsigned long)length; cnt++; idx = cnt & (myri10ge_max_intr_slots - 1); + work_done++; } rx_done->idx = idx; rx_done->cnt = cnt; @@ -1233,13 +1234,12 @@ static int myri10ge_poll(struct napi_struct *napi, int budget) struct myri10ge_priv *mgp = container_of(napi, struct myri10ge_priv, napi); struct net_device *netdev = mgp->dev; - struct myri10ge_rx_done *rx_done = &mgp->rx_done; int work_done; /* process as many rx events as NAPI will allow */ work_done = myri10ge_clean_rx_done(mgp, budget); - if (rx_done->entry[rx_done->idx].length == 0 || !netif_running(netdev)) { + if (work_done < budget || !netif_running(netdev)) { netif_rx_complete(netdev, napi); put_be32(htonl(3), mgp->irq_claim); } diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 61fdaf02f25..88de771d356 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -785,7 +785,7 @@ struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_mask) * end-of-list */ if (!left) - sg_mark_end(sgl, this); + sg_mark_end(&sgl[this - 1]); /* * don't allow subsequent mempool allocs to sleep, it would diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c index 161d1021b7e..e52a6296ca4 100644 --- a/drivers/sh/maple/maple.c +++ b/drivers/sh/maple/maple.c @@ -601,8 +601,7 @@ static int match_maple_bus_driver(struct device *devptr, return 0; } -static int maple_bus_uevent(struct device *dev, char **envp, - int num_envp, char *buffer, int buffer_size) +static int maple_bus_uevent(struct device *dev, struct kobj_uevent_env *env) { return 0; } diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index ead2475406b..28d4972f7ad 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -11,7 +11,6 @@ #include <linux/device.h> #include <linux/mm.h> #include <asm/io.h> -#include <asm/scatterlist.h> #include <linux/dma-mapping.h> #include <linux/dmapool.h> #include <linux/usb.h> diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 3dd997df850..fea8256a18d 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -30,7 +30,6 @@ #include <linux/utsname.h> #include <linux/mm.h> #include <asm/io.h> -#include <asm/scatterlist.h> #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/mutex.h> diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 69aa68287d3..c4a6f1095b8 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -36,7 +36,7 @@ #include <linux/workqueue.h> #include <asm/io.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/mm.h> #include <linux/dma-mapping.h> diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c index c404fc69e7e..b481cc0e32e 100644 --- a/drivers/watchdog/alim1535_wdt.c +++ b/drivers/watchdog/alim1535_wdt.c @@ -31,7 +31,7 @@ static unsigned long ali_is_open; static char ali_expect_release; static struct pci_dev *ali_pci; static u32 ali_timeout_bits; /* stores the computed timeout */ -static spinlock_t ali_lock; /* Guards the hardware */ +static DEFINE_SPINLOCK(ali_lock); /* Guards the hardware */ /* module parameters */ static int timeout = WATCHDOG_TIMEOUT; @@ -398,8 +398,6 @@ static int __init watchdog_init(void) { int ret; - spin_lock_init(&ali_lock); - /* Check whether or not the hardware watchdog is there */ if (ali_find_watchdog() != 0) { return -ENODEV; diff --git a/drivers/watchdog/davinci_wdt.c b/drivers/watchdog/davinci_wdt.c index 19db5302ba6..a61cbd48dc0 100644 --- a/drivers/watchdog/davinci_wdt.c +++ b/drivers/watchdog/davinci_wdt.c @@ -61,7 +61,7 @@ static int heartbeat = DEFAULT_HEARTBEAT; -static spinlock_t io_lock; +static DEFINE_SPINLOCK(io_lock); static unsigned long wdt_status; #define WDT_IN_USE 0 #define WDT_OK_TO_CLOSE 1 @@ -200,8 +200,6 @@ static int davinci_wdt_probe(struct platform_device *pdev) int ret = 0, size; struct resource *res; - spin_lock_init(&io_lock); - if (heartbeat < 1 || heartbeat > MAX_HEARTBEAT) heartbeat = DEFAULT_HEARTBEAT; @@ -262,7 +260,7 @@ static int __init davinci_wdt_init(void) static void __exit davinci_wdt_exit(void) { - return platform_driver_unregister(&platform_wdt_driver); + platform_driver_unregister(&platform_wdt_driver); } module_init(davinci_wdt_init); diff --git a/drivers/watchdog/i6300esb.c b/drivers/watchdog/i6300esb.c index f236954d253..ca44fd9b19b 100644 --- a/drivers/watchdog/i6300esb.c +++ b/drivers/watchdog/i6300esb.c @@ -77,7 +77,7 @@ /* internal variables */ static void __iomem *BASEADDR; -static spinlock_t esb_lock; /* Guards the hardware */ +static DEFINE_SPINLOCK(esb_lock); /* Guards the hardware */ static unsigned long timer_alive; static struct pci_dev *esb_pci; static unsigned short triggered; /* The status of the watchdog upon boot */ @@ -456,8 +456,6 @@ static int __init watchdog_init (void) { int ret; - spin_lock_init(&esb_lock); - /* Check whether or not the hardware watchdog is there */ if (!esb_getdevice () || esb_pci == NULL) return -ENODEV; diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c index cd5a565bc3a..a0e6809e369 100644 --- a/drivers/watchdog/iTCO_wdt.c +++ b/drivers/watchdog/iTCO_wdt.c @@ -35,10 +35,12 @@ * 82801GDH (ICH7DH) : document number 307013-002, 307014-009, * 82801GBM (ICH7-M) : document number 307013-002, 307014-009, * 82801GHM (ICH7-M DH) : document number 307013-002, 307014-009, - * 82801HB (ICH8) : document number 313056-002, 313057-004, - * 82801HR (ICH8R) : document number 313056-002, 313057-004, - * 82801HH (ICH8DH) : document number 313056-002, 313057-004, - * 82801HO (ICH8DO) : document number 313056-002, 313057-004, + * 82801HB (ICH8) : document number 313056-003, 313057-009, + * 82801HR (ICH8R) : document number 313056-003, 313057-009, + * 82801HBM (ICH8M) : document number 313056-003, 313057-009, + * 82801HH (ICH8DH) : document number 313056-003, 313057-009, + * 82801HO (ICH8DO) : document number 313056-003, 313057-009, + * 82801HEM (ICH8M-E) : document number 313056-003, 313057-009, * 82801IB (ICH9) : document number 316972-001, 316973-001, * 82801IR (ICH9R) : document number 316972-001, 316973-001, * 82801IH (ICH9DH) : document number 316972-001, 316973-001, @@ -95,8 +97,10 @@ enum iTCO_chipsets { TCO_ICH7M, /* ICH7-M */ TCO_ICH7MDH, /* ICH7-M DH */ TCO_ICH8, /* ICH8 & ICH8R */ + TCO_ICH8ME, /* ICH8M-E */ TCO_ICH8DH, /* ICH8DH */ TCO_ICH8DO, /* ICH8DO */ + TCO_ICH8M, /* ICH8M */ TCO_ICH9, /* ICH9 */ TCO_ICH9R, /* ICH9R */ TCO_ICH9DH, /* ICH9DH */ @@ -125,8 +129,10 @@ static struct { {"ICH7-M", 2}, {"ICH7-M DH", 2}, {"ICH8 or ICH8R", 2}, + {"ICH8M-E", 2}, {"ICH8DH", 2}, {"ICH8DO", 2}, + {"ICH8M", 2}, {"ICH9", 2}, {"ICH9R", 2}, {"ICH9DH", 2}, @@ -134,6 +140,15 @@ static struct { {NULL,0} }; +#define ITCO_PCI_DEVICE(dev, data) \ + .vendor = PCI_VENDOR_ID_INTEL, \ + .device = dev, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = 0, \ + .class_mask = 0, \ + .driver_data = data + /* * This data only exists for exporting the supported PCI ids * via MODULE_DEVICE_TABLE. We do not actually register a @@ -141,45 +156,47 @@ static struct { * functions that probably will be registered by other drivers. */ static struct pci_device_id iTCO_wdt_pci_tbl[] = { - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH0 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH2 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_10, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH2M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH3 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH3M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH4 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH4M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801E_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_CICH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH5 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_6300ESB }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH6W }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7M }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH7MDH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8 }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH8DO }, - { PCI_VENDOR_ID_INTEL, 0x2918, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9 }, - { PCI_VENDOR_ID_INTEL, 0x2916, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9R }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_ICH9DH }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2671, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2672, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2673, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2674, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2675, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2676, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2677, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2678, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x2679, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, - { PCI_VENDOR_ID_INTEL, 0x267f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, TCO_631XESB }, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801AA_0, TCO_ICH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801AB_0, TCO_ICH0 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801BA_0, TCO_ICH2 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801BA_10, TCO_ICH2M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801CA_0, TCO_ICH3 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801CA_12, TCO_ICH3M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801DB_0, TCO_ICH4 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801DB_12, TCO_ICH4M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801E_0, TCO_CICH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_82801EB_0, TCO_ICH5 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB_1, TCO_6300ESB)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_0, TCO_ICH6 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_1, TCO_ICH6M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH6_2, TCO_ICH6W )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_0, TCO_ICH7 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_1, TCO_ICH7M )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH7_31, TCO_ICH7MDH)}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_0, TCO_ICH8 )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_1, TCO_ICH8ME )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_2, TCO_ICH8DH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_3, TCO_ICH8DO )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH8_4, TCO_ICH8M )}, + { ITCO_PCI_DEVICE(0x2918, TCO_ICH9 )}, + { ITCO_PCI_DEVICE(0x2916, TCO_ICH9R )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ICH9_2, TCO_ICH9DH )}, + { ITCO_PCI_DEVICE(PCI_DEVICE_ID_INTEL_ESB2_0, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2671, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2672, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2673, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2674, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2675, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2676, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2677, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2678, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x2679, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267a, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267b, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267c, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267d, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267e, TCO_631XESB)}, + { ITCO_PCI_DEVICE(0x267f, TCO_631XESB)}, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE (pci, iTCO_wdt_pci_tbl); @@ -300,6 +317,7 @@ static int iTCO_wdt_start(void) /* disable chipset's NO_REBOOT bit */ if (iTCO_wdt_unset_NO_REBOOT_bit()) { + spin_unlock(&iTCO_wdt_private.io_lock); printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n"); return -EIO; } @@ -590,7 +608,7 @@ static struct miscdevice iTCO_wdt_miscdev = { * Init & exit routines */ -static int iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent, struct platform_device *dev) +static int __devinit iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent, struct platform_device *dev) { int ret; u32 base_address; @@ -694,7 +712,7 @@ out: return ret; } -static void iTCO_wdt_cleanup(void) +static void __devexit iTCO_wdt_cleanup(void) { /* Stop the timer before we leave */ if (!nowayout) @@ -709,7 +727,7 @@ static void iTCO_wdt_cleanup(void) iTCO_wdt_private.ACPIBASE = 0; } -static int iTCO_wdt_probe(struct platform_device *dev) +static int __devinit iTCO_wdt_probe(struct platform_device *dev) { int found = 0; struct pci_dev *pdev = NULL; @@ -735,7 +753,7 @@ static int iTCO_wdt_probe(struct platform_device *dev) return 0; } -static int iTCO_wdt_remove(struct platform_device *dev) +static int __devexit iTCO_wdt_remove(struct platform_device *dev) { if (iTCO_wdt_private.ACPIBASE) iTCO_wdt_cleanup(); @@ -753,7 +771,7 @@ static void iTCO_wdt_shutdown(struct platform_device *dev) static struct platform_driver iTCO_wdt_driver = { .probe = iTCO_wdt_probe, - .remove = iTCO_wdt_remove, + .remove = __devexit_p(iTCO_wdt_remove), .shutdown = iTCO_wdt_shutdown, .suspend = iTCO_wdt_suspend, .resume = iTCO_wdt_resume, diff --git a/drivers/watchdog/ib700wdt.c b/drivers/watchdog/ib700wdt.c index c3a60f52ccb..4b89f401691 100644 --- a/drivers/watchdog/ib700wdt.c +++ b/drivers/watchdog/ib700wdt.c @@ -48,7 +48,7 @@ static struct platform_device *ibwdt_platform_device; static unsigned long ibwdt_is_open; -static spinlock_t ibwdt_lock; +static DEFINE_SPINLOCK(ibwdt_lock); static char expect_close; /* Module information */ @@ -308,8 +308,6 @@ static int __devinit ibwdt_probe(struct platform_device *dev) { int res; - spin_lock_init(&ibwdt_lock); - #if WDT_START != WDT_STOP if (!request_region(WDT_STOP, 1, "IB700 WDT")) { printk (KERN_ERR PFX "STOP method I/O %X is not available.\n", WDT_STOP); diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c index 6d35bb112a5..e6e07b4575e 100644 --- a/drivers/watchdog/machzwd.c +++ b/drivers/watchdog/machzwd.c @@ -123,8 +123,8 @@ static void zf_ping(unsigned long data); static int zf_action = GEN_RESET; static unsigned long zf_is_open; static char zf_expect_close; -static spinlock_t zf_lock; -static spinlock_t zf_port_lock; +static DEFINE_SPINLOCK(zf_lock); +static DEFINE_SPINLOCK(zf_port_lock); static DEFINE_TIMER(zf_timer, zf_ping, 0, 0); static unsigned long next_heartbeat = 0; @@ -438,9 +438,6 @@ static int __init zf_init(void) zf_show_action(action); - spin_lock_init(&zf_lock); - spin_lock_init(&zf_port_lock); - if(!request_region(ZF_IOBASE, 3, "MachZ ZFL WDT")){ printk(KERN_ERR "cannot reserve I/O ports at %d\n", ZF_IOBASE); diff --git a/drivers/watchdog/mpc83xx_wdt.c b/drivers/watchdog/mpc83xx_wdt.c index a0bf95fb976..6369f569517 100644 --- a/drivers/watchdog/mpc83xx_wdt.c +++ b/drivers/watchdog/mpc83xx_wdt.c @@ -56,7 +56,7 @@ static int prescale = 1; static unsigned int timeout_sec; static unsigned long wdt_is_open; -static spinlock_t wdt_spinlock; +static DEFINE_SPINLOCK(wdt_spinlock); static void mpc83xx_wdt_keepalive(void) { @@ -185,9 +185,6 @@ static int __devinit mpc83xx_wdt_probe(struct platform_device *dev) printk(KERN_INFO "WDT driver for MPC83xx initialized. " "mode:%s timeout=%d (%d seconds)\n", reset ? "reset":"interrupt", timeout, timeout_sec); - - spin_lock_init(&wdt_spinlock); - return 0; err_unmap: diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c index 3d3deae0d64..15e4f8887a9 100644 --- a/drivers/watchdog/pc87413_wdt.c +++ b/drivers/watchdog/pc87413_wdt.c @@ -61,7 +61,7 @@ static unsigned long timer_enabled = 0; /* is the timer enabled? */ static char expect_close; /* is the close expected? */ -static spinlock_t io_lock; /* to guard the watchdog from io races */ +static DEFINE_SPINLOCK(io_lock);/* to guard the watchdog from io races */ static int nowayout = WATCHDOG_NOWAYOUT; @@ -561,8 +561,6 @@ static int __init pc87413_init(void) { int ret; - spin_lock_init(&io_lock); - printk(KERN_INFO PFX "Version " VERSION " at io 0x%X\n", WDT_INDEX_IO_PORT); /* request_region(io, 2, "pc87413"); */ diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c index 22f8873dd09..b04aa096a10 100644 --- a/drivers/watchdog/pnx4008_wdt.c +++ b/drivers/watchdog/pnx4008_wdt.c @@ -80,7 +80,7 @@ static int nowayout = WATCHDOG_NOWAYOUT; static int heartbeat = DEFAULT_HEARTBEAT; -static spinlock_t io_lock; +static DEFINE_SPINLOCK(io_lock); static unsigned long wdt_status; #define WDT_IN_USE 0 #define WDT_OK_TO_CLOSE 1 @@ -254,8 +254,6 @@ static int pnx4008_wdt_probe(struct platform_device *pdev) int ret = 0, size; struct resource *res; - spin_lock_init(&io_lock); - if (heartbeat < 1 || heartbeat > MAX_HEARTBEAT) heartbeat = DEFAULT_HEARTBEAT; @@ -335,7 +333,7 @@ static int __init pnx4008_wdt_init(void) static void __exit pnx4008_wdt_exit(void) { - return platform_driver_unregister(&platform_wdt_driver); + platform_driver_unregister(&platform_wdt_driver); } module_init(pnx4008_wdt_init); diff --git a/drivers/watchdog/sbc8360.c b/drivers/watchdog/sbc8360.c index 285d8528953..2ee2677f364 100644 --- a/drivers/watchdog/sbc8360.c +++ b/drivers/watchdog/sbc8360.c @@ -54,7 +54,7 @@ #include <asm/system.h> static unsigned long sbc8360_is_open; -static spinlock_t sbc8360_lock; +static DEFINE_SPINLOCK(sbc8360_lock); static char expect_close; #define PFX "sbc8360: " @@ -359,7 +359,6 @@ static int __init sbc8360_init(void) goto out_noreboot; } - spin_lock_init(&sbc8360_lock); res = misc_register(&sbc8360_miscdev); if (res) { printk(KERN_ERR PFX "failed to register misc device\n"); diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c index 9670d47190d..32ccd7c89c7 100644 --- a/drivers/watchdog/sc1200wdt.c +++ b/drivers/watchdog/sc1200wdt.c @@ -74,7 +74,7 @@ static int io = -1; static int io_len = 2; /* for non plug and play */ static struct semaphore open_sem; static char expect_close; -static spinlock_t sc1200wdt_lock; /* io port access serialisation */ +static DEFINE_SPINLOCK(sc1200wdt_lock); /* io port access serialisation */ #if defined CONFIG_PNP static int isapnp = 1; @@ -375,7 +375,6 @@ static int __init sc1200wdt_init(void) printk("%s\n", banner); - spin_lock_init(&sc1200wdt_lock); sema_init(&open_sem, 1); #if defined CONFIG_PNP diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c index e8594c64d1e..2847324a2be 100644 --- a/drivers/watchdog/sc520_wdt.c +++ b/drivers/watchdog/sc520_wdt.c @@ -125,7 +125,7 @@ static DEFINE_TIMER(timer, wdt_timer_ping, 0, 0); static unsigned long next_heartbeat; static unsigned long wdt_is_open; static char wdt_expect_close; -static spinlock_t wdt_spinlock; +static DEFINE_SPINLOCK(wdt_spinlock); /* * Whack the dog @@ -383,8 +383,6 @@ static int __init sc520_wdt_init(void) { int rc = -EBUSY; - spin_lock_init(&wdt_spinlock); - /* Check that the timeout value is within it's range ; if not reset to the default */ if (wdt_set_heartbeat(timeout)) { wdt_set_heartbeat(WATCHDOG_TIMEOUT); diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c index d3cb0a76602..5d2b5ba6141 100644 --- a/drivers/watchdog/smsc37b787_wdt.c +++ b/drivers/watchdog/smsc37b787_wdt.c @@ -83,7 +83,7 @@ static unsigned long timer_enabled = 0; /* is the timer enabled? */ static char expect_close; /* is the close expected? */ -static spinlock_t io_lock; /* to guard the watchdog from io races */ +static DEFINE_SPINLOCK(io_lock);/* to guard the watchdog from io races */ static int nowayout = WATCHDOG_NOWAYOUT; @@ -540,8 +540,6 @@ static int __init wb_smsc_wdt_init(void) { int ret; - spin_lock_init(&io_lock); - printk("SMsC 37B787 watchdog component driver " VERSION " initialising...\n"); if (!request_region(IOPORT, IOPORT_SIZE, "SMsC 37B787 watchdog")) { diff --git a/drivers/watchdog/w83627hf_wdt.c b/drivers/watchdog/w83627hf_wdt.c index df33b3b5a53..386492821fc 100644 --- a/drivers/watchdog/w83627hf_wdt.c +++ b/drivers/watchdog/w83627hf_wdt.c @@ -48,7 +48,7 @@ static unsigned long wdt_is_open; static char expect_close; -static spinlock_t io_lock; +static DEFINE_SPINLOCK(io_lock); /* You must set this - there is no sane way to probe for this board. */ static int wdt_io = 0x2E; @@ -328,8 +328,6 @@ wdt_init(void) { int ret; - spin_lock_init(&io_lock); - printk(KERN_INFO "WDT driver for the Winbond(TM) W83627HF/THF/HG Super I/O chip initialising.\n"); if (wdt_set_heartbeat(timeout)) { diff --git a/drivers/watchdog/w83697hf_wdt.c b/drivers/watchdog/w83697hf_wdt.c index 51826c216d6..c622a0e6c9a 100644 --- a/drivers/watchdog/w83697hf_wdt.c +++ b/drivers/watchdog/w83697hf_wdt.c @@ -47,7 +47,7 @@ static unsigned long wdt_is_open; static char expect_close; -static spinlock_t io_lock; +static DEFINE_SPINLOCK(io_lock); /* You must set this - there is no sane way to probe for this board. */ static int wdt_io = 0x2e; @@ -376,8 +376,6 @@ wdt_init(void) { int ret, i, found = 0; - spin_lock_init(&io_lock); - printk (KERN_INFO PFX "WDT driver for W83697HF/HG initializing\n"); if (wdt_io == 0) { diff --git a/drivers/watchdog/w83877f_wdt.c b/drivers/watchdog/w83877f_wdt.c index 3c88fe18f4f..bcc9d48955d 100644 --- a/drivers/watchdog/w83877f_wdt.c +++ b/drivers/watchdog/w83877f_wdt.c @@ -94,7 +94,7 @@ static DEFINE_TIMER(timer, wdt_timer_ping, 0, 0); static unsigned long next_heartbeat; static unsigned long wdt_is_open; static char wdt_expect_close; -static spinlock_t wdt_spinlock; +static DEFINE_SPINLOCK(wdt_spinlock); /* * Whack the dog @@ -350,8 +350,6 @@ static int __init w83877f_wdt_init(void) { int rc = -EBUSY; - spin_lock_init(&wdt_spinlock); - if(timeout < 1 || timeout > 3600) /* arbitrary upper limit */ { timeout = WATCHDOG_TIMEOUT; diff --git a/drivers/watchdog/w83977f_wdt.c b/drivers/watchdog/w83977f_wdt.c index 15796844289..b475529d247 100644 --- a/drivers/watchdog/w83977f_wdt.c +++ b/drivers/watchdog/w83977f_wdt.c @@ -50,7 +50,7 @@ static int timeoutW; /* timeout in watchdog counter units */ static unsigned long timer_alive; static int testmode; static char expect_close; -static spinlock_t spinlock; +static DEFINE_SPINLOCK(spinlock); module_param(timeout, int, 0); MODULE_PARM_DESC(timeout,"Watchdog timeout in seconds (15..7635), default=" __MODULE_STRING(DEFAULT_TIMEOUT) ")"); @@ -476,8 +476,6 @@ static int __init w83977f_wdt_init(void) printk(KERN_INFO PFX DRIVER_VERSION); - spin_lock_init(&spinlock); - /* * Check that the timeout value is within it's range ; * if not reset to the default diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c index 950905d3c39..9e368091f79 100644 --- a/drivers/watchdog/wafer5823wdt.c +++ b/drivers/watchdog/wafer5823wdt.c @@ -45,7 +45,7 @@ static unsigned long wafwdt_is_open; static char expect_close; -static spinlock_t wafwdt_lock; +static DEFINE_SPINLOCK(wafwdt_lock); /* * You must set these - there is no sane way to probe for this board. @@ -252,8 +252,6 @@ static int __init wafwdt_init(void) printk(KERN_INFO "WDT driver for Wafer 5823 single board computer initialising.\n"); - spin_lock_init(&wafwdt_lock); - if (timeout < 1 || timeout > 255) { timeout = WD_TIMO; printk (KERN_INFO PFX "timeout value must be 1<=x<=255, using %d\n", diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c index 0a3de6a0244..53d0bb410df 100644 --- a/drivers/watchdog/wdt.c +++ b/drivers/watchdog/wdt.c @@ -253,7 +253,7 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id) printk(KERN_CRIT "Possible fan fault.\n"); } #endif /* CONFIG_WDT_501 */ - if (!(status & WDC_SR_WCCR)) + if (!(status & WDC_SR_WCCR)) { #ifdef SOFTWARE_REBOOT #ifdef ONLY_TESTING printk(KERN_CRIT "Would Reboot.\n"); @@ -264,6 +264,7 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id) #else printk(KERN_CRIT "Reset in 5ms.\n"); #endif + } return IRQ_HANDLED; } diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c index 7d300ff7ab0..9b7f6b6edef 100644 --- a/drivers/watchdog/wdt977.c +++ b/drivers/watchdog/wdt977.c @@ -59,7 +59,7 @@ static int timeoutM; /* timeout in minutes */ static unsigned long timer_alive; static int testmode; static char expect_close; -static spinlock_t spinlock; +static DEFINE_SPINLOCK(spinlock); module_param(timeout, int, 0); MODULE_PARM_DESC(timeout,"Watchdog timeout in seconds (60..15300), default=" __MODULE_STRING(DEFAULT_TIMEOUT) ")"); @@ -448,8 +448,6 @@ static int __init wd977_init(void) printk(KERN_INFO PFX DRIVER_VERSION); - spin_lock_init(&spinlock); - /* Check that the timeout value is within it's range ; if not reset to the default */ if (wdt977_set_timeout(timeout)) { diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c index 6baf4ae42c9..1355608683e 100644 --- a/drivers/watchdog/wdt_pci.c +++ b/drivers/watchdog/wdt_pci.c @@ -74,7 +74,7 @@ static int dev_count; static struct semaphore open_sem; -static spinlock_t wdtpci_lock; +static DEFINE_SPINLOCK(wdtpci_lock); static char expect_close; static int io; @@ -298,7 +298,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id) printk(KERN_CRIT PFX "Possible fan fault.\n"); } #endif /* CONFIG_WDT_501_PCI */ - if (!(status&WDC_SR_WCCR)) + if (!(status&WDC_SR_WCCR)) { #ifdef SOFTWARE_REBOOT #ifdef ONLY_TESTING printk(KERN_CRIT PFX "Would Reboot.\n"); @@ -309,6 +309,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id) #else printk(KERN_CRIT PFX "Reset in 5ms.\n"); #endif + } return IRQ_HANDLED; } @@ -606,7 +607,6 @@ static int __devinit wdtpci_init_one (struct pci_dev *dev, } sema_init(&open_sem, 1); - spin_lock_init(&wdtpci_lock); irq = dev->irq; io = pci_resource_start (dev, 2); diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index 6f03918018a..1602cd00dd4 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -43,7 +43,7 @@ #include <linux/file.h> #include <linux/namei.h> #include <asm/uaccess.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #include <linux/crypto.h> #include <linux/sched.h> diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c index cfdc7900d27..ad87cb01299 100644 --- a/fs/ntfs/aops.c +++ b/fs/ntfs/aops.c @@ -405,6 +405,15 @@ static int ntfs_readpage(struct file *file, struct page *page) retry_readpage: BUG_ON(!PageLocked(page)); + vi = page->mapping->host; + i_size = i_size_read(vi); + /* Is the page fully outside i_size? (truncate in progress) */ + if (unlikely(page->index >= (i_size + PAGE_CACHE_SIZE - 1) >> + PAGE_CACHE_SHIFT)) { + zero_user_page(page, 0, PAGE_CACHE_SIZE, KM_USER0); + ntfs_debug("Read outside i_size - truncated?"); + goto done; + } /* * This can potentially happen because we clear PageUptodate() during * ntfs_writepage() of MstProtected() attributes. @@ -413,7 +422,6 @@ retry_readpage: unlock_page(page); return 0; } - vi = page->mapping->host; ni = NTFS_I(vi); /* * Only $DATA attributes can be encrypted and only unnamed $DATA diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c index 92dabdcf2b8..50d3b0c258e 100644 --- a/fs/ntfs/attrib.c +++ b/fs/ntfs/attrib.c @@ -179,10 +179,7 @@ int ntfs_map_runlist_nolock(ntfs_inode *ni, VCN vcn, ntfs_attr_search_ctx *ctx) * ntfs_mapping_pairs_decompress() fails. */ end_vcn = sle64_to_cpu(a->data.non_resident.highest_vcn) + 1; - if (!a->data.non_resident.lowest_vcn && end_vcn == 1) - end_vcn = sle64_to_cpu(a->data.non_resident.allocated_size) >> - ni->vol->cluster_size_bits; - if (unlikely(vcn >= end_vcn)) { + if (unlikely(vcn && vcn >= end_vcn)) { err = -ENOENT; goto err_out; } diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c index d98daf59e0b..d1619d05eb2 100644 --- a/fs/ntfs/compress.c +++ b/fs/ntfs/compress.c @@ -561,6 +561,16 @@ int ntfs_read_compressed_block(struct page *page) read_unlock_irqrestore(&ni->size_lock, flags); max_page = ((i_size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT) - offset; + /* Is the page fully outside i_size? (truncate in progress) */ + if (xpage >= max_page) { + kfree(bhs); + kfree(pages); + zero_user_page(page, 0, PAGE_CACHE_SIZE, KM_USER0); + ntfs_debug("Compressed read outside i_size - truncated?"); + SetPageUptodate(page); + unlock_page(page); + return 0; + } if (nr_pages < max_page) max_page = nr_pages; for (i = 0; i < max_page; i++, offset++) { diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h index affb32ce4af..032ca73f181 100644 --- a/include/asm-mips/i8253.h +++ b/include/asm-mips/i8253.h @@ -5,25 +5,14 @@ #ifndef __ASM_I8253_H #define __ASM_I8253_H +#include <linux/spinlock.h> + /* i8253A PIT registers */ #define PIT_MODE 0x43 #define PIT_CH0 0x40 #define PIT_CH2 0x42 -/* i8259A PIC registers */ -#define PIC_MASTER_CMD 0x20 -#define PIC_MASTER_IMR 0x21 -#define PIC_MASTER_ISR PIC_MASTER_CMD -#define PIC_MASTER_POLL PIC_MASTER_ISR -#define PIC_MASTER_OCW3 PIC_MASTER_ISR -#define PIC_SLAVE_CMD 0xa0 -#define PIC_SLAVE_IMR 0xa1 - -/* i8259A PIC related value */ -#define PIC_CASCADE_IR 2 -#define MASTER_ICW4_DEFAULT 0x01 -#define SLAVE_ICW4_DEFAULT 0x01 -#define PIC_ICW4_AEOI 2 +extern spinlock_t i8253_lock; extern void setup_pit_timer(void); diff --git a/include/asm-mips/mach-au1x00/timex.h b/include/asm-mips/mach-au1x00/timex.h deleted file mode 100644 index e3ada66cb63..00000000000 --- a/include/asm-mips/mach-au1x00/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2003 by Ralf Baechle - */ -#ifndef __ASM_MACH_AU1X00_TIMEX_H -#define __ASM_MACH_AU1X00_TIMEX_H - -#define CLOCK_TICK_RATE ((HZ * 100000UL) / 2) - -#endif /* __ASM_MACH_AU1X00_TIMEX_H */ diff --git a/include/asm-mips/mach-cobalt/irq.h b/include/asm-mips/mach-cobalt/irq.h index 179d0e850b5..57c8c9ac585 100644 --- a/include/asm-mips/mach-cobalt/irq.h +++ b/include/asm-mips/mach-cobalt/irq.h @@ -35,7 +35,7 @@ * 4 - ethernet * 5 - 16550 UART * 6 - cascade i8259 - * 7 - CP0 counter (unused) + * 7 - CP0 counter */ #define MIPS_CPU_IRQ_BASE 16 @@ -48,7 +48,6 @@ #define SCSI_IRQ (MIPS_CPU_IRQ_BASE + 5) #define I8259_CASCADE_IRQ (MIPS_CPU_IRQ_BASE + 6) - #define GT641XX_IRQ_BASE 24 #include <asm/irq_gt641xx.h> diff --git a/include/asm-mips/mach-generic/timex.h b/include/asm-mips/mach-generic/timex.h deleted file mode 100644 index 48b4cfaa0d5..00000000000 --- a/include/asm-mips/mach-generic/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2003, 2005 by Ralf Baechle - */ -#ifndef __ASM_MACH_GENERIC_TIMEX_H -#define __ASM_MACH_GENERIC_TIMEX_H - -#define CLOCK_TICK_RATE 500000 - -#endif /* __ASM_MACH_GENERIC_TIMEX_H */ diff --git a/include/asm-mips/mach-jazz/timex.h b/include/asm-mips/mach-jazz/timex.h deleted file mode 100644 index 93affa33dfa..00000000000 --- a/include/asm-mips/mach-jazz/timex.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2003 by Ralf Baechle - */ -#ifndef __ASM_MACH_JAZZ_TIMEX_H -#define __ASM_MACH_JAZZ_TIMEX_H - -/* - * Jazz is still using the R4030 100Hz counter - */ -#define CLOCK_TICK_RATE 100 - -#endif /* __ASM_MACH_JAZZ_TIMEX_H */ diff --git a/include/asm-mips/mach-qemu/timex.h b/include/asm-mips/mach-qemu/timex.h deleted file mode 100644 index cd543693fb0..00000000000 --- a/include/asm-mips/mach-qemu/timex.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2005 Daniel Jacobowitz - */ -#ifndef __ASM_MACH_QEMU_TIMEX_H -#define __ASM_MACH_QEMU_TIMEX_H - -/* - * We use a simulated i8254 PIC... - */ -#define CLOCK_TICK_RATE 1193182 - -#endif /* __ASM_MACH_QEMU_TIMEX_H */ diff --git a/include/asm-mips/mach-rm/timex.h b/include/asm-mips/mach-rm/timex.h deleted file mode 100644 index 11ff6cb0f21..00000000000 --- a/include/asm-mips/mach-rm/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2003, 2005 by Ralf Baechle - */ -#ifndef __ASM_MACH_RM200_TIMEX_H -#define __ASM_MACH_RM200_TIMEX_H - -#define CLOCK_TICK_RATE 1193182 - -#endif /* __ASM_MACH_RM200_TIMEX_H */ diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index 0a6bc7dc158..ee1663e64da 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -10,15 +10,10 @@ * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. - * - * Please refer to Documentation/mips/time.README. */ #ifndef _ASM_TIME_H #define _ASM_TIME_H -#include <linux/interrupt.h> -#include <linux/linkage.h> -#include <linux/ptrace.h> #include <linux/rtc.h> #include <linux/spinlock.h> #include <linux/clockchips.h> @@ -38,25 +33,12 @@ extern int rtc_mips_set_mmss(unsigned long); /* * Timer interrupt functions. * mips_timer_state is needed for high precision timer calibration. - * mips_timer_ack may be NULL if the interrupt is self-recoverable. */ extern int (*mips_timer_state)(void); /* - * High precision timer clocksource. - * If .read is NULL, an R4k-compatible timer setup is attempted. - */ -extern struct clocksource clocksource_mips; - -/* - * profiling and process accouting is done separately in local_timer_interrupt - */ -extern void local_timer_interrupt(int irq, void *dev_id); - -/* * board specific routines required by time_init(). */ -struct irqaction; extern void plat_time_init(void); /* diff --git a/include/asm-mips/timex.h b/include/asm-mips/timex.h index 87c68ae76ff..5816ad1569d 100644 --- a/include/asm-mips/timex.h +++ b/include/asm-mips/timex.h @@ -13,27 +13,12 @@ #include <asm/mipsregs.h> /* - * This is the frequency of the timer used for Linux's timer interrupt. - * The value should be defined as accurate as possible or under certain - * circumstances Linux timekeeping might become inaccurate or fail. - * - * For many system the exact clockrate of the timer isn't known but due to - * the way this value is used we can get away with a wrong value as long - * as this value is: - * - * - a multiple of HZ - * - a divisor of the actual rate - * - * 500000 is a good such cheat value. - * - * The obscure number 1193182 is the same as used by the original i8254 - * time in legacy PC hardware; the chip unfortunately also found in a - * bunch of MIPS systems. The last remaining user of the i8254 for the - * timer interrupt is the RM200; it's a very standard system so there is - * no reason to make this a separate architecture. + * This is the clock rate of the i8253 PIT. A MIPS system may not have + * a PIT by the symbol is used all over the kernel including some APIs. + * So keeping it defined to the number for the PIT is the only sane thing + * for now. */ - -#include <timex.h> +#define CLOCK_TICK_RATE 1193182 /* * Standard way to access the cycle counter. diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h index 7a18649d1cc..01e5cf51ba9 100644 --- a/include/asm-sh/cache.h +++ b/include/asm-sh/cache.h @@ -18,9 +18,8 @@ #define SH_CACHE_ASSOC 8 #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define SMP_CACHE_BYTES L1_CACHE_BYTES -#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)) +#define __read_mostly __attribute__((__section__(".data.read_mostly"))) #ifndef __ASSEMBLY__ struct cache_info { diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index c61d902b8bf..11850f65c92 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -41,7 +41,7 @@ static inline int generic_irq_demux(int irq) #define irq_canonicalize(irq) (irq) #define irq_demux(irq) sh_mv.mv_irq_demux(irq) -#ifdef CONFIG_4KSTACKS +#ifdef CONFIG_IRQSTACKS extern void irq_ctx_init(int cpu); extern void irq_ctx_exit(int cpu); # define __ARCH_HAS_DO_SOFTIRQ diff --git a/include/asm-sh/page.h b/include/asm-sh/page.h index cb3d46c59ea..3aa8b07da47 100644 --- a/include/asm-sh/page.h +++ b/include/asm-sh/page.h @@ -128,7 +128,6 @@ typedef struct { unsigned long pgd; } pgd_t; #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#define phys_to_page(phys) (pfn_to_page(phys >> PAGE_SHIFT)) #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) /* PFN start number, because of __MEMORY_START */ diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h index cf0dd2b648c..0b1d7c66565 100644 --- a/include/asm-sh/pgtable.h +++ b/include/asm-sh/pgtable.h @@ -399,7 +399,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte) #define pmd_bad(x) (pmd_val(x) & ~PAGE_MASK) #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) -#define pte_page(x) phys_to_page(pte_val(x)&PTE_PHYS_MASK) +#define pte_page(x) pfn_to_page(pte_pfn(x)) /* * The following only work if pte_present() is true. diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h index 4f2922a1979..ab0028db645 100644 --- a/include/asm-sh/processor.h +++ b/include/asm-sh/processor.h @@ -71,7 +71,7 @@ struct sh_cpuinfo { struct cache_info scache; /* Secondary cache */ unsigned long flags; -} __attribute__ ((aligned(SMP_CACHE_BYTES))); +} __attribute__ ((aligned(L1_CACHE_BYTES))); extern struct sh_cpuinfo cpu_data[]; #define boot_cpu_data cpu_data[0] diff --git a/include/asm-sh/setup.h b/include/asm-sh/setup.h index 586a9711a75..55a2bd328d9 100644 --- a/include/asm-sh/setup.h +++ b/include/asm-sh/setup.h @@ -5,6 +5,20 @@ #ifdef __KERNEL__ +/* + * This is set up by the setup-routine at boot-time + */ +#define PARAM ((unsigned char *)empty_zero_page) + +#define MOUNT_ROOT_RDONLY (*(unsigned long *) (PARAM+0x000)) +#define RAMDISK_FLAGS (*(unsigned long *) (PARAM+0x004)) +#define ORIG_ROOT_DEV (*(unsigned long *) (PARAM+0x008)) +#define LOADER_TYPE (*(unsigned long *) (PARAM+0x00c)) +#define INITRD_START (*(unsigned long *) (PARAM+0x010)) +#define INITRD_SIZE (*(unsigned long *) (PARAM+0x014)) +/* ... */ +#define COMMAND_LINE ((char *) (PARAM+0x100)) + int setup_early_printk(char *); void sh_mv_setup(void); diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h index 1438b763a5e..18f8dd642ac 100644 --- a/include/asm-sh64/dma-mapping.h +++ b/include/asm-sh64/dma-mapping.h @@ -42,8 +42,9 @@ static inline void dma_free_coherent(struct device *dev, size_t size, static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction dir) { - unsigned long s = (unsigned long) vaddr & L1_CACHE_ALIGN_MASK; - unsigned long e = (vaddr + size) & L1_CACHE_ALIGN_MASK; + unsigned long start = (unsigned long) vaddr; + unsigned long s = start & L1_CACHE_ALIGN_MASK; + unsigned long e = (start + size) & L1_CACHE_ALIGN_MASK; for (; s <= e; s += L1_CACHE_BYTES) asm volatile ("ocbp %0, 0" : : "r" (s)); diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h index 57a67cf7a5c..18055dbbb4b 100644 --- a/include/asm-sh64/pci.h +++ b/include/asm-sh64/pci.h @@ -72,15 +72,6 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) #define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) #endif -/* These macros should be used after a pci_map_sg call has been done - * to get bus addresses of each of the SG entries and their lengths. - * You should only work with the number of sg entries pci_map_sg - * returns, or alternatively stop on the first sg_dma_len(sg) which - * is 0. - */ -#define sg_dma_address(sg) ((sg)->dma_address) -#define sg_dma_len(sg) ((sg)->length) - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, diff --git a/include/asm-sh64/scatterlist.h b/include/asm-sh64/scatterlist.h index 5109251970e..7f729bbfce4 100644 --- a/include/asm-sh64/scatterlist.h +++ b/include/asm-sh64/scatterlist.h @@ -23,6 +23,15 @@ struct scatterlist { unsigned int length; }; +/* These macros should be used after a pci_map_sg call has been done + * to get bus addresses of each of the SG entries and their lengths. + * You should only work with the number of sg entries pci_map_sg + * returns, or alternatively stop on the first sg_dma_len(sg) which + * is 0. + */ +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->length) + #define ISA_DMA_THRESHOLD (0xffffffff) #endif /* !__ASM_SH64_SCATTERLIST_H */ diff --git a/include/asm-x86/irqflags_32.h b/include/asm-x86/irqflags_32.h index d058b04e008..4c7720089cb 100644 --- a/include/asm-x86/irqflags_32.h +++ b/include/asm-x86/irqflags_32.h @@ -129,6 +129,27 @@ static inline int raw_irqs_disabled(void) return raw_irqs_disabled_flags(flags); } + +/* + * makes the traced hardirq state match with the machine state + * + * should be a rarely used function, only in places where its + * otherwise impossible to know the irq state, like in traps. + */ +static inline void trace_hardirqs_fixup_flags(unsigned long flags) +{ + if (raw_irqs_disabled_flags(flags)) + trace_hardirqs_off(); + else + trace_hardirqs_on(); +} + +static inline void trace_hardirqs_fixup(void) +{ + unsigned long flags = __raw_local_save_flags(); + + trace_hardirqs_fixup_flags(flags); +} #endif /* __ASSEMBLY__ */ /* diff --git a/include/asm-x86/irqflags_64.h b/include/asm-x86/irqflags_64.h index 5341ea1f815..bb9163bb29d 100644 --- a/include/asm-x86/irqflags_64.h +++ b/include/asm-x86/irqflags_64.h @@ -112,6 +112,26 @@ static inline int raw_irqs_disabled(void) } /* + * makes the traced hardirq state match with the machine state + * + * should be a rarely used function, only in places where its + * otherwise impossible to know the irq state, like in traps. + */ +static inline void trace_hardirqs_fixup_flags(unsigned long flags) +{ + if (raw_irqs_disabled_flags(flags)) + trace_hardirqs_off(); + else + trace_hardirqs_on(); +} + +static inline void trace_hardirqs_fixup(void) +{ + unsigned long flags = __raw_local_save_flags(); + + trace_hardirqs_fixup_flags(flags); +} +/* * Used in the idle loop; sti takes one instruction cycle * to complete: */ diff --git a/include/linux/ata.h b/include/linux/ata.h index 128dc7ad490..61535e72834 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -43,6 +43,7 @@ enum { ATA_MAX_SECTORS_128 = 128, ATA_MAX_SECTORS = 256, ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */ + ATA_MAX_SECTORS_TAPE = 65535, ATA_ID_WORDS = 256, ATA_ID_SERNO = 10, @@ -544,6 +545,11 @@ static inline int atapi_cdb_len(const u16 *dev_id) } } +static inline int atapi_command_packet_set(const u16 *dev_id) +{ + return (dev_id[0] >> 8) & 0x1f; +} + static inline int is_atapi_taskfile(const struct ata_taskfile *tf) { return (tf->protocol == ATA_PROT_ATAPI) || diff --git a/include/linux/input.h b/include/linux/input.h index 62268929856..b45f240a8c4 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -527,6 +527,9 @@ struct input_absinfo { #define KEY_SPELLCHECK 0x1b0 /* AL Spell Check */ #define KEY_LOGOFF 0x1b1 /* AL Logoff */ +#define KEY_DOLLAR 0x1b2 +#define KEY_EURO 0x1b3 + #define KEY_DEL_EOL 0x1c0 #define KEY_DEL_EOS 0x1c1 #define KEY_INS_LINE 0x1c2 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h index 32326c293d7..25973504414 100644 --- a/include/linux/scatterlist.h +++ b/include/linux/scatterlist.h @@ -188,43 +188,23 @@ static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents, /** * sg_mark_end - Mark the end of the scatterlist - * @sgl: Scatterlist - * @nents: Number of entries in sgl + * @sg: SG entryScatterlist * * Description: - * Marks the last entry as the termination point for sg_next() + * Marks the passed in sg entry as the termination point for the sg + * table. A call to sg_next() on this entry will return NULL. * **/ -static inline void sg_mark_end(struct scatterlist *sgl, unsigned int nents) +static inline void sg_mark_end(struct scatterlist *sg) { - sgl[nents - 1].page_link = 0x02; -} - -static inline void __sg_mark_end(struct scatterlist *sg) -{ - sg->page_link |= 0x02; -} - -/** - * sg_init_one - Initialize a single entry sg list - * @sg: SG entry - * @buf: Virtual address for IO - * @buflen: IO length - * - * Notes: - * This should not be used on a single entry that is part of a larger - * table. Use sg_init_table() for that. - * - **/ -static inline void sg_init_one(struct scatterlist *sg, const void *buf, - unsigned int buflen) -{ - memset(sg, 0, sizeof(*sg)); #ifdef CONFIG_DEBUG_SG - sg->sg_magic = SG_MAGIC; + BUG_ON(sg->sg_magic != SG_MAGIC); #endif - sg_mark_end(sg, 1); - sg_set_buf(sg, buf, buflen); + /* + * Set termination bit, clear potential chain bit + */ + sg->page_link |= 0x02; + sg->page_link &= ~0x01; } /** @@ -240,7 +220,6 @@ static inline void sg_init_one(struct scatterlist *sg, const void *buf, static inline void sg_init_table(struct scatterlist *sgl, unsigned int nents) { memset(sgl, 0, sizeof(*sgl) * nents); - sg_mark_end(sgl, nents); #ifdef CONFIG_DEBUG_SG { unsigned int i; @@ -248,6 +227,25 @@ static inline void sg_init_table(struct scatterlist *sgl, unsigned int nents) sgl[i].sg_magic = SG_MAGIC; } #endif + sg_mark_end(&sgl[nents - 1]); +} + +/** + * sg_init_one - Initialize a single entry sg list + * @sg: SG entry + * @buf: Virtual address for IO + * @buflen: IO length + * + * Notes: + * This should not be used on a single entry that is part of a larger + * table. Use sg_init_table() for that. + * + **/ +static inline void sg_init_one(struct scatterlist *sg, const void *buf, + unsigned int buflen) +{ + sg_init_table(sg, 1); + sg_set_buf(sg, buf, buflen); } /** diff --git a/include/net/esp.h b/include/net/esp.h index c1bc529809d..c05f529bff2 100644 --- a/include/net/esp.h +++ b/include/net/esp.h @@ -3,7 +3,7 @@ #include <linux/crypto.h> #include <net/xfrm.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> #define ESP_NUM_FAST_SG 4 diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 4bea182d711..11f39606e7d 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -48,9 +48,9 @@ #include <linux/kref.h> #include <linux/list.h> #include <linux/rwsem.h> +#include <linux/scatterlist.h> #include <asm/atomic.h> -#include <asm/scatterlist.h> #include <asm/uaccess.h> union ib_gid { diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 8dda2d66b5b..a466c2cb895 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -36,7 +36,7 @@ #include <scsi/scsi_device.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_transport_sas.h> -#include <asm/scatterlist.h> +#include <linux/scatterlist.h> struct block_device; diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 55fe0c7cd95..ed38bbfc48a 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -2424,7 +2424,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass, return 0; /* - * Calculate the chain hash: it's the combined has of all the + * Calculate the chain hash: it's the combined hash of all the * lock keys along the dependency chain. We save the hash value * at every step so that we can get the current hash easily * after unlock. The chain hash is then used to cache dependency diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index e6fb392e516..415e5c38554 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -80,6 +80,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu) { struct task_struct *g, *p; + unsigned long flags; SEQ_printf(m, "\nrunnable tasks:\n" @@ -88,7 +89,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu) "------------------------------------------------------" "----------------------------------------------------\n"); - read_lock_irq(&tasklist_lock); + read_lock_irqsave(&tasklist_lock, flags); do_each_thread(g, p) { if (!p->se.on_rq || task_cpu(p) != rq_cpu) @@ -97,7 +98,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu) print_task(m, rq, p); } while_each_thread(g, p); - read_unlock_irq(&tasklist_lock); + read_unlock_irqrestore(&tasklist_lock, flags); } void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 64b50ff7a41..32d5826b717 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2095,7 +2095,7 @@ int skb_to_sgvec(struct sk_buff *skb, struct scatterlist *sg, int offset, int le { int nsg = __skb_to_sgvec(skb, sg, offset, len); - __sg_mark_end(&sg[nsg - 1]); + sg_mark_end(&sg[nsg - 1]); return nsg; } diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c index 0936a3e0210..c6d760d9fbb 100644 --- a/net/ieee80211/ieee80211_crypt_ccmp.c +++ b/net/ieee80211/ieee80211_crypt_ccmp.c @@ -25,7 +25,6 @@ #include <net/ieee80211.h> #include <linux/crypto.h> -#include <asm/scatterlist.h> MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: CCMP"); diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 4e8e3b079f5..5fc346d8b56 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -8,7 +8,6 @@ #include <linux/spinlock.h> #include <net/icmp.h> #include <net/protocol.h> -#include <asm/scatterlist.h> /* Clear mutable options and find final destination to substitute diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 0bfeb02a5f8..ca1b5fdb8d3 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -14,7 +14,6 @@ * - Adaptive compression. */ #include <linux/module.h> -#include <asm/scatterlist.h> #include <asm/semaphore.h> #include <linux/crypto.h> #include <linux/pfkeyv2.h> diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index eec02b29ffc..d438dfb0c8f 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -1083,7 +1083,7 @@ static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key, sg_set_buf(&sg[block++], key->key, key->keylen); nbytes += key->keylen; - __sg_mark_end(&sg[block - 1]); + sg_mark_end(&sg[block - 1]); /* Now store the Hash into the packet */ err = crypto_hash_init(desc); diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 66a9139d46e..4eaf55072b1 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -35,7 +35,6 @@ #include <net/ipv6.h> #include <net/protocol.h> #include <net/xfrm.h> -#include <asm/scatterlist.h> static int zero_out_mutable_opts(struct ipv6_opt_hdr *opthdr) { diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 80ef2a1d39f..85eb4798d8d 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -34,7 +34,6 @@ #include <net/ip.h> #include <net/xfrm.h> #include <net/ipcomp.h> -#include <asm/scatterlist.h> #include <asm/semaphore.h> #include <linux/crypto.h> #include <linux/pfkeyv2.h> diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 4b903288095..06be2a1f273 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -781,7 +781,7 @@ static int tcp_v6_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key, sg_set_buf(&sg[block++], key->key, key->keylen); nbytes += key->keylen; - __sg_mark_end(&sg[block - 1]); + sg_mark_end(&sg[block - 1]); /* Now store the hash into the packet */ err = crypto_hash_init(desc); diff --git a/net/mac80211/aes_ccm.c b/net/mac80211/aes_ccm.c index bf7ba128b96..e62fe55944b 100644 --- a/net/mac80211/aes_ccm.c +++ b/net/mac80211/aes_ccm.c @@ -11,7 +11,6 @@ #include <linux/types.h> #include <linux/crypto.h> #include <linux/err.h> -#include <asm/scatterlist.h> #include <net/mac80211.h> #include "ieee80211_key.h" diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index c387cf68a08..e09a95aa68f 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -702,7 +702,7 @@ static void rxkad_sg_set_buf2(struct scatterlist sg[2], nsg++; } - __sg_mark_end(&sg[nsg - 1]); + sg_mark_end(&sg[nsg - 1]); ASSERTCMP(sg[0].length + sg[1].length, ==, buflen); } diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c index ab7cbd6575c..0dd792338fa 100644 --- a/net/sunrpc/auth_gss/gss_krb5_crypto.c +++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c @@ -211,8 +211,8 @@ encryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; - __sg_mark_end(&desc->infrags[desc->fragno - 1]); - __sg_mark_end(&desc->outfrags[desc->fragno - 1]); + sg_mark_end(&desc->infrags[desc->fragno - 1]); + sg_mark_end(&desc->outfrags[desc->fragno - 1]); ret = crypto_blkcipher_encrypt_iv(&desc->desc, desc->outfrags, desc->infrags, thislen); @@ -293,7 +293,7 @@ decryptor(struct scatterlist *sg, void *data) if (thislen == 0) return 0; - __sg_mark_end(&desc->frags[desc->fragno - 1]); + sg_mark_end(&desc->frags[desc->fragno - 1]); ret = crypto_blkcipher_decrypt_iv(&desc->desc, desc->frags, desc->frags, thislen); diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c index a0d9faa59cb..1c6eda5077c 100644 --- a/net/sunrpc/auth_gss/gss_krb5_seal.c +++ b/net/sunrpc/auth_gss/gss_krb5_seal.c @@ -63,7 +63,6 @@ #include <linux/jiffies.h> #include <linux/sunrpc/gss_krb5.h> #include <linux/random.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #ifdef RPC_DEBUG diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c index 8bd074df27d..3bdc527ee64 100644 --- a/net/sunrpc/auth_gss/gss_krb5_wrap.c +++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c @@ -4,7 +4,6 @@ #include <linux/sunrpc/gss_krb5.h> #include <linux/random.h> #include <linux/pagemap.h> -#include <asm/scatterlist.h> #include <linux/crypto.h> #ifdef RPC_DEBUG diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 0426388d351..1686f64c435 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -21,7 +21,6 @@ #if defined(CONFIG_INET_ESP) || defined(CONFIG_INET_ESP_MODULE) || defined(CONFIG_INET6_ESP) || defined(CONFIG_INET6_ESP_MODULE) #include <net/esp.h> #endif -#include <asm/scatterlist.h> /* * Algorithms supported by IPsec. These entries contain properties which |