diff options
Diffstat (limited to 'arch')
49 files changed, 1097 insertions, 1081 deletions
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); |