diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2012-05-18 18:13:27 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-05-18 18:13:27 +0900 |
| commit | c1dbccc3c7cc70e8211a7ad6ba55ecbc18e77a5a (patch) | |
| tree | 570fbd1ab42d12257a820460fae0e6e7bc891900 | |
| parent | 00d6025e58c6e3b229e28cab721c568af5b1ae05 (diff) | |
| parent | 58796ce67a80e8725220af83c5a550bf6a4dab12 (diff) | |
Merge branch 'sh/evt2irq-migration' into sh-latest
Conflicts:
arch/sh/kernel/cpu/sh3/setup-sh770x.c
arch/sh/kernel/cpu/sh3/setup-sh7710.c
arch/sh/kernel/cpu/sh3/setup-sh7720.c
arch/sh/kernel/cpu/sh4/setup-sh7750.c
arch/sh/kernel/cpu/sh4a/setup-sh7343.c
arch/sh/kernel/cpu/sh4a/setup-sh7366.c
arch/sh/kernel/cpu/sh4a/setup-sh7722.c
arch/sh/kernel/cpu/sh4a/setup-sh7723.c
arch/sh/kernel/cpu/sh4a/setup-sh7724.c
arch/sh/kernel/cpu/sh4a/setup-sh7757.c
arch/sh/kernel/cpu/sh4a/setup-sh7763.c
arch/sh/kernel/cpu/sh4a/setup-sh7770.c
arch/sh/kernel/cpu/sh4a/setup-sh7785.c
arch/sh/kernel/cpu/sh4a/setup-sh7786.c
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
253 files changed, 1927 insertions, 1295 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 03ca210406e..e4b57756b9f 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -539,3 +539,13 @@ When: 3.6 Why: setitimer is not returning -EFAULT if user pointer is NULL. This violates the spec. Who: Sasikantha Babu <sasikanth.v19@gmail.com> + +---------------------------- + +What: V4L2_CID_HCENTER, V4L2_CID_VCENTER V4L2 controls +When: 3.7 +Why: The V4L2_CID_VCENTER, V4L2_CID_HCENTER controls have been deprecated + for about 4 years and they are not used by any mainline driver. + There are newer controls (V4L2_CID_PAN*, V4L2_CID_TILT*) that provide + similar functionality. +Who: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> diff --git a/MAINTAINERS b/MAINTAINERS index c369da4543a..85018f365ac 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1968,7 +1968,9 @@ S: Maintained F: drivers/net/ethernet/ti/cpmac.c CPU FREQUENCY DRIVERS +M: Rafael J. Wysocki <rjw@sisk.pl> L: cpufreq@vger.kernel.org +L: linux-pm@vger.kernel.org S: Maintained F: drivers/cpufreq/ F: include/linux/cpufreq.h @@ -4034,6 +4036,7 @@ F: Documentation/scsi/53c700.txt F: drivers/scsi/53c700* LED SUBSYSTEM +M: Bryan Wu <bryan.wu@canonical.com> M: Richard Purdie <rpurdie@rpsys.net> S: Maintained F: drivers/leds/ @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 4 SUBLEVEL = 0 -EXTRAVERSION = -rc6 +EXTRAVERSION = -rc7 NAME = Saber-toothed Squirrel # *DOCUMENTATION* diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index e81c35f936b..b8df521fb68 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -232,6 +232,9 @@ config MACH_ARMLEX4210 config MACH_UNIVERSAL_C210 bool "Mobile UNIVERSAL_C210 Board" select CPU_EXYNOS4210 + select S5P_HRT + select CLKSRC_MMIO + select HAVE_SCHED_CLOCK select S5P_GPIO_INT select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 diff --git a/arch/arm/mach-exynos/clock-exynos5.c b/arch/arm/mach-exynos/clock-exynos5.c index 5cd7a8b8868..7ac6ff4c46b 100644 --- a/arch/arm/mach-exynos/clock-exynos5.c +++ b/arch/arm/mach-exynos/clock-exynos5.c @@ -678,7 +678,7 @@ static struct clk exynos5_clk_pdma1 = { .name = "dma", .devname = "dma-pl330.1", .enable = exynos5_clk_ip_fsys_ctrl, - .ctrlbit = (1 << 1), + .ctrlbit = (1 << 2), }; static struct clk exynos5_clk_mdma1 = { diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index cb2b027f09a..a34036eb8ba 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -40,6 +40,7 @@ #include <plat/pd.h> #include <plat/regs-fb-v4.h> #include <plat/fimc-core.h> +#include <plat/s5p-time.h> #include <plat/camport.h> #include <plat/mipi_csis.h> @@ -1063,6 +1064,7 @@ static void __init universal_map_io(void) exynos_init_io(NULL, 0); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); + s5p_set_timer_source(S5P_PWM2, S5P_PWM4); } static void s5p_tv_setup(void) @@ -1113,7 +1115,7 @@ MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") .map_io = universal_map_io, .handle_irq = gic_handle_irq, .init_machine = universal_machine_init, - .timer = &exynos4_timer, + .timer = &s5p_timer, .reserve = &universal_reserve, .restart = exynos4_restart, MACHINE_END diff --git a/arch/arm/mach-prima2/irq.c b/arch/arm/mach-prima2/irq.c index 37c2de9b6f2..a7b9415d30f 100644 --- a/arch/arm/mach-prima2/irq.c +++ b/arch/arm/mach-prima2/irq.c @@ -42,7 +42,8 @@ sirfsoc_alloc_gc(void __iomem *base, unsigned int irq_start, unsigned int num) static __init void sirfsoc_irq_init(void) { sirfsoc_alloc_gc(sirfsoc_intc_base, 0, 32); - sirfsoc_alloc_gc(sirfsoc_intc_base + 4, 32, SIRFSOC_INTENAL_IRQ_END - 32); + sirfsoc_alloc_gc(sirfsoc_intc_base + 4, 32, + SIRFSOC_INTENAL_IRQ_END + 1 - 32); writel_relaxed(0, sirfsoc_intc_base + SIRFSOC_INT_RISC_LEVEL0); writel_relaxed(0, sirfsoc_intc_base + SIRFSOC_INT_RISC_LEVEL1); @@ -68,7 +69,8 @@ void __init sirfsoc_of_irq_init(void) if (!sirfsoc_intc_base) panic("unable to map intc cpu registers\n"); - irq_domain_add_legacy(np, 32, 0, 0, &irq_domain_simple_ops, NULL); + irq_domain_add_legacy(np, SIRFSOC_INTENAL_IRQ_END + 1, 0, 0, + &irq_domain_simple_ops, NULL); of_node_put(np); diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index cb224a344af..0891ec6e27f 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -365,23 +365,13 @@ static struct platform_device mipidsi0_device = { }; /* SDHI0 */ -static irqreturn_t ag5evm_sdhi0_gpio_cd(int irq, void *arg) -{ - struct device *dev = arg; - struct sh_mobile_sdhi_info *info = dev->platform_data; - struct tmio_mmc_data *pdata = info->pdata; - - tmio_mmc_cd_wakeup(pdata); - - return IRQ_HANDLED; -} - static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, + .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED, .tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, + .cd_gpio = GPIO_PORT251, }; static struct resource sdhi0_resources[] = { @@ -557,7 +547,6 @@ static void __init ag5evm_init(void) lcd_backlight_reset(); /* enable SDHI0 on CN15 [SD I/F] */ - gpio_request(GPIO_FN_SDHICD0, NULL); gpio_request(GPIO_FN_SDHIWP0, NULL); gpio_request(GPIO_FN_SDHICMD0, NULL); gpio_request(GPIO_FN_SDHICLK0, NULL); @@ -566,13 +555,6 @@ static void __init ag5evm_init(void) gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); - if (!request_irq(intcs_evt2irq(0x3c0), ag5evm_sdhi0_gpio_cd, - IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, - "sdhi0 cd", &sdhi0_device.dev)) - sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; - else - pr_warn("Unable to setup SDHI0 GPIO IRQ\n"); - /* enable SDHI1 on CN4 [WLAN I/F] */ gpio_request(GPIO_FN_SDHICLK1, NULL); gpio_request(GPIO_FN_SDHICMD1_PU, NULL); diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index f49e28abe0a..8c6202bb6ae 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1011,21 +1011,12 @@ static int slot_cn7_get_cd(struct platform_device *pdev) } /* SDHI0 */ -static irqreturn_t mackerel_sdhi0_gpio_cd(int irq, void *arg) -{ - struct device *dev = arg; - struct sh_mobile_sdhi_info *info = dev->platform_data; - struct tmio_mmc_data *pdata = info->pdata; - - tmio_mmc_cd_wakeup(pdata); - - return IRQ_HANDLED; -} - static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_flags = TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, + .cd_gpio = GPIO_PORT172, }; static struct resource sdhi0_resources[] = { @@ -1384,7 +1375,6 @@ static void __init mackerel_init(void) { u32 srcr4; struct clk *clk; - int ret; /* External clock source */ clk_set_rate(&sh7372_dv_clki_clk, 27000000); @@ -1481,7 +1471,6 @@ static void __init mackerel_init(void) irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); /* enable SDHI0 */ - gpio_request(GPIO_FN_SDHICD0, NULL); gpio_request(GPIO_FN_SDHIWP0, NULL); gpio_request(GPIO_FN_SDHICMD0, NULL); gpio_request(GPIO_FN_SDHICLK0, NULL); @@ -1490,13 +1479,6 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_SDHID0_1, NULL); gpio_request(GPIO_FN_SDHID0_0, NULL); - ret = request_irq(evt2irq(0x3340), mackerel_sdhi0_gpio_cd, - IRQF_TRIGGER_FALLING, "sdhi0 cd", &sdhi0_device.dev); - if (!ret) - sdhi0_info.tmio_flags |= TMIO_MMC_HAS_COLD_CD; - else - pr_err("Cannot get IRQ #%d: %d\n", evt2irq(0x3340), ret); - #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 */ gpio_request(GPIO_FN_SDHICMD1, NULL); diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S index 6ac015c8920..b202c127252 100644 --- a/arch/arm/mach-shmobile/headsmp.S +++ b/arch/arm/mach-shmobile/headsmp.S @@ -16,6 +16,59 @@ __CPUINIT +/* Cache invalidation nicked from arch/arm/mach-imx/head-v7.S, thanks! + * + * The secondary kernel init calls v7_flush_dcache_all before it enables + * the L1; however, the L1 comes out of reset in an undefined state, so + * the clean + invalidate performed by v7_flush_dcache_all causes a bunch + * of cache lines with uninitialized data and uninitialized tags to get + * written out to memory, which does really unpleasant things to the main + * processor. We fix this by performing an invalidate, rather than a + * clean + invalidate, before jumping into the kernel. + * + * This funciton is cloned from arch/arm/mach-tegra/headsmp.S, and needs + * to be called for both secondary cores startup and primary core resume + * procedures. Ideally, it should be moved into arch/arm/mm/cache-v7.S. + */ +ENTRY(v7_invalidate_l1) + mov r0, #0 + mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache + mcr p15, 2, r0, c0, c0, 0 + mrc p15, 1, r0, c0, c0, 0 + + ldr r1, =0x7fff + and r2, r1, r0, lsr #13 + + ldr r1, =0x3ff + + and r3, r1, r0, lsr #3 @ NumWays - 1 + add r2, r2, #1 @ NumSets + + and r0, r0, #0x7 + add r0, r0, #4 @ SetShift + + clz r1, r3 @ WayShift + add r4, r3, #1 @ NumWays +1: sub r2, r2, #1 @ NumSets-- + mov r3, r4 @ Temp = NumWays +2: subs r3, r3, #1 @ Temp-- + mov r5, r3, lsl r1 + mov r6, r2, lsl r0 + orr r5, r5, r6 @ Reg = (Temp<<WayShift)|(NumSets<<SetShift) + mcr p15, 0, r5, c7, c6, 2 + bgt 2b + cmp r2, #0 + bgt 1b + dsb + isb + mov pc, lr +ENDPROC(v7_invalidate_l1) + +ENTRY(shmobile_invalidate_start) + bl v7_invalidate_l1 + b secondary_startup +ENDPROC(shmobile_invalidate_start) + /* * Reset vector for secondary CPUs. * This will be mapped at address 0 by SBAR register. @@ -24,4 +77,5 @@ .align 12 ENTRY(shmobile_secondary_vector) ldr pc, 1f -1: .long secondary_startup - PAGE_OFFSET + PLAT_PHYS_OFFSET +1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET +ENDPROC(shmobile_secondary_vector) diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 83ad3fe0a75..c85e6ecda60 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -4,7 +4,6 @@ extern void shmobile_earlytimer_init(void); extern struct sys_timer shmobile_timer; struct twd_local_timer; -void shmobile_twd_init(struct twd_local_timer *twd_local_timer); extern void shmobile_setup_console(void); extern void shmobile_secondary_vector(void); extern int shmobile_platform_cpu_kill(unsigned int cpu); @@ -82,5 +81,6 @@ extern int r8a7779_platform_cpu_kill(unsigned int cpu); extern void r8a7779_secondary_init(unsigned int cpu); extern int r8a7779_boot_secondary(unsigned int cpu); extern void r8a7779_smp_prepare_cpus(void); +extern void r8a7779_register_twd(void); #endif /* __ARCH_MACH_COMMON_H */ diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 12c6f529ab8..e98e46f6cf5 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -262,10 +262,14 @@ void __init r8a7779_add_standard_devices(void) ARRAY_SIZE(r8a7779_late_devices)); } +/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ +void __init __weak r8a7779_register_twd(void) { } + static void __init r8a7779_earlytimer_init(void) { r8a7779_clock_init(); shmobile_earlytimer_init(); + r8a7779_register_twd(); } void __init r8a7779_add_early_devices(void) diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index 5bebffc1045..04a0dfe7549 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -688,10 +688,14 @@ void __init sh73a0_add_standard_devices(void) ARRAY_SIZE(sh73a0_late_devices)); } +/* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ +void __init __weak sh73a0_register_twd(void) { } + static void __init sh73a0_earlytimer_init(void) { sh73a0_clock_init(); shmobile_earlytimer_init(); + sh73a0_register_twd(); } void __init sh73a0_add_early_devices(void) diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index b62e19d4c9a..6d1d0238cbf 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -64,8 +64,15 @@ static void __iomem *scu_base_addr(void) static DEFINE_SPINLOCK(scu_lock); static unsigned long tmp; +#ifdef CONFIG_HAVE_ARM_TWD static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, 0xf0000600, 29); +void __init r8a7779_register_twd(void) +{ + twd_local_timer_register(&twd_local_timer); +} +#endif + static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) { void __iomem *scu_base = scu_base_addr(); @@ -84,7 +91,6 @@ unsigned int __init r8a7779_get_core_count(void) { void __iomem *scu_base = scu_base_addr(); - shmobile_twd_init(&twd_local_timer); return scu_get_core_count(scu_base); } diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 14ad8b052f1..e36c41c4ab4 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -42,7 +42,13 @@ static void __iomem *scu_base_addr(void) static DEFINE_SPINLOCK(scu_lock); static unsigned long tmp; +#ifdef CONFIG_HAVE_ARM_TWD static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, 0xf0000600, 29); +void __init sh73a0_register_twd(void) +{ + twd_local_timer_register(&twd_local_timer); +} +#endif static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) { @@ -62,7 +68,6 @@ unsigned int __init sh73a0_get_core_count(void) { void __iomem *scu_base = scu_base_addr(); - shmobile_twd_init(&twd_local_timer); return scu_get_core_count(scu_base); } diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c index 2fba5f3d1c8..8b79e7917a2 100644 --- a/arch/arm/mach-shmobile/timer.c +++ b/arch/arm/mach-shmobile/timer.c @@ -46,15 +46,6 @@ static void __init shmobile_timer_init(void) { } -void __init shmobile_twd_init(struct twd_local_timer *twd_local_timer) -{ -#ifdef CONFIG_HAVE_ARM_TWD - int err = twd_local_timer_register(twd_local_timer); - if (err) - pr_err("twd_local_timer_register failed %d\n", err); -#endif -} - struct sys_timer shmobile_timer = { .init = shmobile_timer_init, }; diff --git a/arch/arm/mach-tegra/flowctrl.c b/arch/arm/mach-tegra/flowctrl.c index fef66a7486e..f07488e0bd3 100644 --- a/arch/arm/mach-tegra/flowctrl.c +++ b/arch/arm/mach-tegra/flowctrl.c @@ -53,10 +53,10 @@ static void flowctrl_update(u8 offset, u32 value) void flowctrl_write_cpu_csr(unsigned int cpuid, u32 value) { - return flowctrl_update(flowctrl_offset_halt_cpu[cpuid], value); + return flowctrl_update(flowctrl_offset_cpu_csr[cpuid], value); } void flowctrl_write_cpu_halt(unsigned int cpuid, u32 value) { - return flowctrl_update(flowctrl_offset_cpu_csr[cpuid], value); + return flowctrl_update(flowctrl_offset_halt_cpu[cpuid], value); } diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index f0746753336..5bb48356d21 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -247,7 +247,9 @@ good_area: return handle_mm_fault(mm, vma, addr & PAGE_MASK, flags); check_stack: - if (vma->vm_flags & VM_GROWSDOWN && !expand_stack(vma, addr)) + /* Don't allow expansion below FIRST_USER_ADDRESS */ + if (vma->vm_flags & VM_GROWSDOWN && + addr >= FIRST_USER_ADDRESS && !expand_stack(vma, addr)) goto good_area; out: return fault; diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 2c7cf2f9c83..aa78de8bfdd 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -489,7 +489,8 @@ static void __init build_mem_type_table(void) */ for (i = 0; i < ARRAY_SIZE(mem_types); i++) { mem_types[i].prot_pte |= PTE_EXT_AF; - mem_types[i].prot_sect |= PMD_SECT_AF; + if (mem_types[i].prot_sect) + mem_types[i].prot_sect |= PMD_SECT_AF; } kern_pgprot |= PTE_EXT_AF; vecs_pgprot |= PTE_EXT_AF; diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index bc683b8219b..b0197b2c857 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -11,6 +11,7 @@ #include <linux/types.h> #include <linux/cpu.h> #include <linux/cpu_pm.h> +#include <linux/hardirq.h> #include <linux/kernel.h> #include <linux/notifier.h> #include <linux/signal.h> @@ -432,7 +433,10 @@ void VFP_bounce(u32 trigger, u32 fpexc, struct pt_regs *regs) static void vfp_enable(void *unused) { - u32 access = get_copro_access(); + u32 access; + + BUG_ON(preemptible()); + access = get_copro_access(); /* * Enable full access to VFP (cp10 and cp11) @@ -573,12 +577,6 @@ int vfp_preserve_user_clear_hwstate(struct user_vfp __user *ufp, * entry. */ hwstate->fpscr &= ~(FPSCR_LENGTH_MASK | FPSCR_STRIDE_MASK); - - /* - * Disable VFP in the hwstate so that we can detect if it gets - * used. - */ - hwstate->fpexc &= ~FPEXC_EN; return 0; } @@ -591,12 +589,8 @@ int vfp_restore_user_hwstate(struct user_vfp __user *ufp, unsigned long fpexc; int err = 0; - /* - * If VFP has been used, then disable it to avoid corrupting - * the new thread state. - */ - if (hwstate->fpexc & FPEXC_EN) - vfp_flush_hwstate(thread); + /* Disable VFP to avoid corrupting the new thread state. */ + vfp_flush_hwstate(thread); /* * Copy the floating point registers. There can be unused @@ -657,7 +651,7 @@ static int __init vfp_init(void) unsigned int cpu_arch = cpu_architecture(); if (cpu_arch >= CPU_ARCH_ARMv6) - vfp_enable(NULL); + on_each_cpu(vfp_enable, NULL, 1); /* * First check that there is a VFP that we can use. @@ -678,8 +672,6 @@ static int __init vfp_init(void) } else { hotcpu_notifier(vfp_hotplug, 0); - smp_call_function(vfp_enable, NULL, 1); - VFP_arch = (vfpsid & FPSID_ARCH_MASK) >> FPSID_ARCH_BIT; /* Extract the architecture version */ printk("implementor %02x architecture %d part %02x variant %x rev %x\n", (vfpsid & FPSID_IMPLEMENTER_MASK) >> FPSID_IMPLEMENTER_BIT, diff --git a/arch/m68k/platform/520x/config.c b/arch/m68k/platform/520x/config.c index 235947844f2..09df4b89e8b 100644 --- a/arch/m68k/platform/520x/config.c +++ b/arch/m68k/platform/520x/config.c @@ -22,7 +22,7 @@ /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m520x_qspi_init(void) { @@ -35,7 +35,7 @@ static void __init m520x_qspi_init(void) writew(par, MCF_GPIO_PAR_UART); } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -79,7 +79,7 @@ void __init config_BSP(char *commandp, int size) mach_sched_init = hw_timer_init; m520x_uarts_init(); m520x_fec_init(); -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m520x_qspi_init(); #endif } diff --git a/arch/m68k/platform/523x/config.c b/arch/m68k/platform/523x/config.c index c8b405d5a96..d47dfd8f50a 100644 --- a/arch/m68k/platform/523x/config.c +++ b/arch/m68k/platform/523x/config.c @@ -22,7 +22,7 @@ /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m523x_qspi_init(void) { @@ -36,7 +36,7 @@ static void __init m523x_qspi_init(void) writew(par, MCFGPIO_PAR_TIMER); } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -58,7 +58,7 @@ void __init config_BSP(char *commandp, int size) { mach_sched_init = hw_timer_init; m523x_fec_init(); -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m523x_qspi_init(); #endif } diff --git a/arch/m68k/platform/5249/config.c b/arch/m68k/platform/5249/config.c index bbf05135bb9..300e729a58d 100644 --- a/arch/m68k/platform/5249/config.c +++ b/arch/m68k/platform/5249/config.c @@ -51,7 +51,7 @@ static struct platform_device *m5249_devices[] __initdata = { /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m5249_qspi_init(void) { @@ -61,7 +61,7 @@ static void __init m5249_qspi_init(void) mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI); } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -90,7 +90,7 @@ void __init config_BSP(char *commandp, int size) #ifdef CONFIG_M5249C3 m5249_smc91x_init(); #endif -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m5249_qspi_init(); #endif } diff --git a/arch/m68k/platform/527x/config.c b/arch/m68k/platform/527x/config.c index f91a53294c3..b3cb378c5e9 100644 --- a/arch/m68k/platform/527x/config.c +++ b/arch/m68k/platform/527x/config.c @@ -23,7 +23,7 @@ /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m527x_qspi_init(void) { @@ -42,7 +42,7 @@ static void __init m527x_qspi_init(void) #endif } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -90,7 +90,7 @@ void __init config_BSP(char *commandp, int size) mach_sched_init = hw_timer_init; m527x_uarts_init(); m527x_fec_init(); -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m527x_qspi_init(); #endif } diff --git a/arch/m68k/platform/528x/config.c b/arch/m68k/platform/528x/config.c index d4492926614..c5f11ba49be 100644 --- a/arch/m68k/platform/528x/config.c +++ b/arch/m68k/platform/528x/config.c @@ -24,7 +24,7 @@ /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m528x_qspi_init(void) { @@ -32,7 +32,7 @@ static void __init m528x_qspi_init(void) __raw_writeb(0x07, MCFGPIO_PQSPAR); } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -98,7 +98,7 @@ void __init config_BSP(char *commandp, int size) mach_sched_init = hw_timer_init; m528x_uarts_init(); m528x_fec_init(); -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m528x_qspi_init(); #endif } diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c index 2bec3477b73..37082d02f2b 100644 --- a/arch/m68k/platform/532x/config.c +++ b/arch/m68k/platform/532x/config.c @@ -30,7 +30,7 @@ /***************************************************************************/ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) static void __init m532x_qspi_init(void) { @@ -38,7 +38,7 @@ static void __init m532x_qspi_init(void) writew(0x01f0, MCF_GPIO_PAR_QSPI); } -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ /***************************************************************************/ @@ -77,7 +77,7 @@ void __init config_BSP(char *commandp, int size) mach_sched_init = hw_timer_init; m532x_uarts_init(); m532x_fec_init(); -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) m532x_qspi_init(); #endif diff --git a/arch/m68k/platform/coldfire/device.c b/arch/m68k/platform/coldfire/device.c index 7af97362b95..3aa77ddea89 100644 --- a/arch/m68k/platform/coldfire/device.c +++ b/arch/m68k/platform/coldfire/device.c @@ -121,7 +121,7 @@ static struct platform_device mcf_fec1 = { #endif /* MCFFEC_BASE1 */ #endif /* CONFIG_FEC */ -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) /* * The ColdFire QSPI module is an SPI protocol hardware block used * on a number of different ColdFire CPUs. @@ -274,7 +274,7 @@ static struct platform_device mcf_qspi = { .resource = mcf_qspi_resources, .dev.platform_data = &mcf_qspi_data, }; -#endif /* CONFIG_SPI_COLDFIRE_QSPI */ +#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */ static struct platform_device *mcf_devices[] __initdata = { &mcf_uart, @@ -284,7 +284,7 @@ static struct platform_device *mcf_devices[] __initdata = { &mcf_fec1, #endif #endif -#ifdef CONFIG_SPI_COLDFIRE_QSPI +#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) &mcf_qspi, #endif }; diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c index 910dddf65e4..9cd69ad6aa0 100644 --- a/arch/mn10300/kernel/smp.c +++ b/arch/mn10300/kernel/smp.c @@ -24,6 +24,7 @@ #include <linux/sched.h> #include <linux/profile.h> #include <linux/smp.h> +#include <linux/cpu.h> #include <asm/tlbflush.h> #include <asm/bitops.h> #include <asm/processor.h> @@ -38,7 +39,6 @@ #include "internal.h" #ifdef CONFIG_HOTPLUG_CPU -#include <linux/cpu.h> #include <asm/cacheflush.h> static unsigned long sleep_mode[NR_CPUS]; @@ -874,10 +874,13 @@ static void __init smp_online(void) cpu = smp_processor_id(); - local_irq_enable(); + notify_cpu_starting(cpu); + ipi_call_lock(); set_cpu_online(cpu, true); - smp_wmb(); + ipi_call_unlock(); + + local_irq_enable(); } /** diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h index 4e9626836ba..d1d864b81ba 100644 --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -2,7 +2,6 @@ #define _PARISC_HARDWARE_H #include <linux/mod_devicetable.h> -#include <asm/pdc.h> #define HWTYPE_ANY_ID PA_HWTYPE_ANY_ID #define HVERSION_ANY_ID PA_HVERSION_ANY_ID @@ -95,12 +94,14 @@ struct bc_module { #define HPHW_MC 15 #define HPHW_FAULTY 31 +struct parisc_device_id; /* hardware.c: */ extern const char *parisc_hardware_description(struct parisc_device_id *id); extern enum cpu_type parisc_get_cpu_type(unsigned long hversion); struct pci_dev; +struct hardware_path; /* drivers.c: */ extern struct parisc_device *alloc_pa_dev(unsigned long hpa, diff --git a/arch/parisc/include/asm/page.h b/arch/parisc/include/asm/page.h index a84cc1f925f..4e0e7dbf0f3 100644 --- a/arch/parisc/include/asm/page.h +++ b/arch/parisc/include/asm/page.h @@ -160,5 +160,11 @@ extern int npmem_ranges; #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> +#include <asm/pdc.h> + +#define PAGE0 ((struct zeropage *)__PAGE_OFFSET) + +/* DEFINITION OF THE ZERO-PAGE (PAG0) */ +/* based on work by Jason Eckhardt (jason@equator.com) */ #endif /* _PARISC_PAGE_H */ diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index 4ca510b3c6f..7f0f2d23059 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -343,8 +343,6 @@ #ifdef __KERNEL__ -#include <asm/page.h> /* for __PAGE_OFFSET */ - extern int pdc_type; /* Values for pdc_type */ @@ -677,11 +675,6 @@ static inline char * os_id_to_string(u16 os_id) { #endif /* __KERNEL__ */ -#define PAGE0 ((struct zeropage *)__PAGE_OFFSET) - -/* DEFINITION OF THE ZERO-PAGE (PAG0) */ -/* based on work by Jason Eckhardt (jason@equator.com) */ - /* flags of the device_path */ #define PF_AUTOBOOT 0x80 #define PF_AUTOSEARCH 0x40 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 22dadeb5869..ee99f233935 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -44,6 +44,8 @@ struct vm_area_struct; #endif /* !__ASSEMBLY__ */ +#include <asm/page.h> + #define pte_ERROR(e) \ printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e)) #define pmd_ERROR(e) \ diff --git a/arch/parisc/include/asm/spinlock.h b/arch/parisc/include/asm/spinlock.h index 804aa28ab1d..3516e0b2704 100644 --- a/arch/parisc/include/asm/spinlock.h +++ b/arch/parisc/include/asm/spinlock.h @@ -1,6 +1,8 @@ #ifndef __ASM_SPINLOCK_H #define __ASM_SPINLOCK_H +#include <asm/barrier.h> +#include <asm/ldcw.h> #include <asm/processor.h> #include <asm/spinlock_types.h> diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c index 0b3393381a8..47341aa208f 100644 --- a/arch/parisc/kernel/pdc_cons.c +++ b/arch/parisc/kernel/pdc_cons.c @@ -50,6 +50,7 @@ #include <linux/init.h> #include <linux/major.h> #include <linux/tty.h> +#include <asm/page.h> /* for PAGE0 */ #include <asm/pdc.h> /* for iodc_call() proto and friends */ static DEFINE_SPINLOCK(pdc_console_lock); diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 0bb1d63907f..4dc7b7942b4 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -31,6 +31,7 @@ #include <linux/delay.h> #include <linux/bitops.h> #include <linux/ftrace.h> +#include <linux/cpu.h> #include <linux/atomic.h> #include <asm/current.h> @@ -295,8 +296,13 @@ smp_cpu_init(int cpunum) printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum); machine_halt(); - } + } + + notify_cpu_starting(cpunum); + + ipi_call_lock(); set_cpu_online(cpunum, true); + ipi_call_unlock(); /* Initialise the idle task for this CPU */ atomic_inc(&init_mm.mm_count); diff --git a/arch/parisc/kernel/time.c b/arch/parisc/kernel/time.c index 7c0774397b8..70e105d6242 100644 --- a/arch/parisc/kernel/time.c +++ b/arch/parisc/kernel/time.c @@ -29,6 +29,7 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/page.h> #include <asm/param.h> #include <asm/pdc.h> #include <asm/led.h> diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h index aa795ccef29..fd07f43d662 100644 --- a/arch/powerpc/include/asm/kvm_book3s.h +++ b/arch/powerpc/include/asm/kvm_book3s.h @@ -81,12 +81,13 @@ struct kvmppc_vcpu_book3s { u64 sdr1; u64 hior; u64 msr_mask; - u64 vsid_next; #ifdef CONFIG_PPC_BOOK3S_32 u32 vsid_pool[VSID_POOL_SIZE]; + u32 vsid_next; #else - u64 vsid_first; - u64 vsid_max; + u64 proto_vsid_first; + u64 proto_vsid_max; + u64 proto_vsid_next; #endif int context_id[SID_CONTEXTS]; diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index fc6015027a8..ef2074c3e90 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -588,23 +588,19 @@ _GLOBAL(ret_from_except_lite) fast_exc_return_irq: restore: /* - * This is the main kernel exit path, we first check if we - * have to change our interrupt state. + * This is the main kernel exit path. First we check if we + * are about to re-enable interrupts */ ld r5,SOFTE(r1) lbz r6,PACASOFTIRQEN(r13) - cmpwi cr1,r5,0 - cmpw cr0,r5,r6 - beq cr0,4f + cmpwi cr0,r5,0 + beq restore_irq_off - /* We do, handle disable first, which is easy */ - bne cr1,3f; - li r0,0 - stb r0,PACASOFTIRQEN(r13); - TRACE_DISABLE_INTS - b 4f + /* We are enabling, were we already enabled ? Yes, just return */ + cmpwi cr0,r6,1 + beq cr0,do_restore -3: /* + /* * We are about to soft-enable interrupts (we are hard disabled * at this point). We check if there's anything that needs to * be replayed first. @@ -626,7 +622,7 @@ restore_no_replay: /* * Final return path. BookE is handled in a different file */ -4: +do_restore: #ifdef CONFIG_PPC_BOOK3E b .exception_return_book3e #else @@ -700,6 +696,25 @@ fast_exception_return: #endif /* CONFIG_PPC_BOOK3E */ /* + * We are returning to a context with interrupts soft disabled. + * + * However, we may also about to hard enable, so we need to + * make sure that in this case, we also clear PACA_IRQ_HARD_DIS + * or that bit can get out of sync and bad things will happen + */ +restore_irq_off: + ld r3,_MSR(r1) + lbz r7,PACAIRQHAPPENED(r13) + andi. r0,r3,MSR_EE + beq 1f + rlwinm r7,r7,0,~PACA_IRQ_HARD_DIS + stb r7,PACAIRQHAPPENED(r13) +1: li r0,0 + stb r0,PACASOFTIRQEN(r13); + TRACE_DISABLE_INTS + b do_restore + + /* * Something did happen, check if a re-emit is needed * (this also clears paca->irq_happened) */ @@ -748,6 +763,9 @@ restore_check_irq_replay: #endif /* CONFIG_PPC_BOOK3E */ 1: b .ret_from_except /* What else to do here ? */ + + +3: do_work: #ifdef CONFIG_PREEMPT andi. r0,r3,MSR_PR /* Returning to user mode? */ diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index c6c6f3b7f8c..641da9e868c 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -229,6 +229,19 @@ notrace void arch_local_irq_restore(unsigned long en) */ if (unlikely(irq_happened != PACA_IRQ_HARD_DIS)) __hard_irq_disable(); +#ifdef CONFIG_TRACE_IRQFLAG + else { + /* + * We should already be hard disabled here. We had bugs + * where that wasn't the case so let's dbl check it and + * warn if we are wrong. Only do that when IRQ tracing + * is enabled as mfmsr() can be costly. + */ + if (WARN_ON(mfmsr() & MSR_EE)) + __hard_irq_disable(); + } +#endif /* CONFIG_TRACE_IRQFLAG */ + set_soft_enabled(0); /* diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index 6f87f39a1ac..10fc8ec9d2a 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_host.c +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c @@ -194,14 +194,14 @@ static struct kvmppc_sid_map *create_sid_map(struct kvm_vcpu *vcpu, u64 gvsid) backwards_map = !backwards_map; /* Uh-oh ... out of mappings. Let's flush! */ - if (vcpu_book3s->vsid_next == vcpu_book3s->vsid_max) { - vcpu_book3s->vsid_next = vcpu_book3s->vsid_first; + if (vcpu_book3s->proto_vsid_next == vcpu_book3s->proto_vsid_max) { + vcpu_book3s->proto_vsid_next = vcpu_book3s->proto_vsid_first; memset(vcpu_book3s->sid_map, 0, sizeof(struct kvmppc_sid_map) * SID_MAP_NUM); kvmppc_mmu_pte_flush(vcpu, 0, 0); kvmppc_mmu_flush_segments(vcpu); } - map->host_vsid = vcpu_book3s->vsid_next++; + map->host_vsid = vsid_scramble(vcpu_book3s->proto_vsid_next++, 256M); map->guest_vsid = gvsid; map->valid = true; @@ -319,9 +319,10 @@ int kvmppc_mmu_init(struct kvm_vcpu *vcpu) return -1; vcpu3s->context_id[0] = err; - vcpu3s->vsid_max = ((vcpu3s->context_id[0] + 1) << USER_ESID_BITS) - 1; - vcpu3s->vsid_first = vcpu3s->context_id[0] << USER_ESID_BITS; - vcpu3s->vsid_next = vcpu3s->vsid_first; + vcpu3s->proto_vsid_max = ((vcpu3s->context_id[0] + 1) + << USER_ESID_BITS) - 1; + vcpu3s->proto_vsid_first = vcpu3s->context_id[0] << USER_ESID_BITS; + vcpu3s->proto_vsid_next = vcpu3s->proto_vsid_first; kvmppc_mmu_hpte_init(vcpu); diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c index def880aea63..cec4daddbf3 100644 --- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c +++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c @@ -463,6 +463,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu) /* insert R and C bits from PTE */ rcbits = rev->guest_rpte & (HPTE_R_R|HPTE_R_C); args[j] |= rcbits << (56 - 5); + hp[0] = 0; continue; } diff --git a/arch/powerpc/kvm/book3s_segment.S b/arch/powerpc/kvm/book3s_segment.S index 0676ae249b9..6e6e9cef34a 100644 --- a/arch/powerpc/kvm/book3s_segment.S +++ b/arch/powerpc/kvm/book3s_segment.S @@ -197,7 +197,8 @@ kvmppc_interrupt: /* Save guest PC and MSR */ #ifdef CONFIG_PPC64 BEGIN_FTR_SECTION - andi. r0,r12,0x2 + andi. r0, r12, 0x2 + cmpwi cr1, r0, 0 beq 1f mfspr r3,SPRN_HSRR0 mfspr r4,SPRN_HSRR1 @@ -250,6 +251,12 @@ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) beq ld_last_prev_inst cmpwi r12, BOOK3S_INTERRUPT_ALIGNMENT beq- ld_last_inst +#ifdef CONFIG_PPC64 +BEGIN_FTR_SECTION + cmpwi r12, BOOK3S_INTERRUPT_H_EMUL_ASSIST + beq- ld_last_inst +END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) +#endif b no_ld_last_inst @@ -316,23 +323,17 @@ no_dcbz32_off: * Having set up SRR0/1 with the address where we want * to continue with relocation on (potentially in module * space), we either just go straight there with rfi[d], - * or we jump to an interrupt handler with bctr if there - * is an interrupt to be handled first. In the latter - * case, the rfi[d] at the end of the interrupt handler - * will get us back to where we want to continue. + * or we jump to an interrupt handler if there is an + * interrupt to be handled first. In the latter case, + * the rfi[d] at the end of the interrupt handler will + * get us back to where we want to continue. */ - cmpwi r12, BOOK3S_INTERRUPT_EXTERNAL - beq 1f - cmpwi r12, BOOK3S_INTERRUPT_DECREMENTER - beq 1f - cmpwi r12, BOOK3S_INTERRUPT_PERFMON -1: mtctr r12 - /* Register usage at this point: * * R1 = host R1 * R2 = host R2 + * R10 = raw exit handler id * R12 = exit handler id * R13 = shadow vcpu (32-bit) or PACA (64-bit) * SVCPU.* = guest * @@ -342,12 +343,25 @@ no_dcbz32_off: PPC_LL r6, HSTATE_HOST_MSR(r13) PPC_LL r8, HSTATE_VMHANDLER(r13) - /* Restore host msr -> SRR1 */ +#ifdef CONFIG_PPC64 +BEGIN_FTR_SECTION + beq cr1, 1f + mtspr SPRN_HSRR1, r6 + mtspr SPRN_HSRR0, r8 +END_FTR_SECTION_IFSET(CPU_FTR_HVMODE) +#endif +1: /* Restore host msr -> SRR1 */ mtsrr1 r6 /* Load highmem handler address */ mtsrr0 r8 /* RFI into the highmem handler, or jump to interrupt handler */ - beqctr + cmpwi r12, BOOK3S_INTERRUPT_EXTERNAL + beqa BOOK3S_INTERRUPT_EXTERNAL + cmpwi r12, BOOK3S_INTERRUPT_DECREMENTER + beqa BOOK3S_INTERRUPT_DECREMENTER + cmpwi r12, BOOK3S_INTERRUPT_PERFMON + beqa BOOK3S_INTERRUPT_PERFMON + RFI kvmppc_handler_trampoline_exit_end: diff --git a/arch/sh/boards/board-edosk7705.c b/arch/sh/boards/board-edosk7705.c index 541d8a28103..0a531a1f6e2 100644 --- a/arch/sh/boards/board-edosk7705.c +++ b/arch/sh/boards/board-edosk7705.c @@ -13,6 +13,7 @@ #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/smc91x.h> +#include <linux/sh_intc.h> #include <asm/machvec.h> #include <asm/sizes.h> @@ -20,7 +21,7 @@ #define SMC_IO_OFFSET 0x300 #define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET) -#define ETHERNET_IRQ 0x09 +#define ETHERNET_IRQ evt2irq(0x320) static void __init sh_edosk7705_init_irq(void) { diff --git a/arch/sh/boards/board-edosk7760.c b/arch/sh/boards/board-edosk7760.c index e9656a2cc4c..d4871d274fb 100644 --- a/arch/sh/boards/board-edosk7760.c +++ b/arch/sh/boards/board-edosk7760.c @@ -23,6 +23,7 @@ #include <linux/platform_device.h> #include <linux/smc91x.h> #include <linux/interrupt.h> +#include <linux/sh_intc.h> #include <linux/i2c.h> #include <linux/mtd/physmap.h> #include <asm/machvec.h> @@ -40,8 +41,6 @@ #define SMC_IO_OFFSET 0x300 #define SMC_IOADDR (SMC_IOBASE + SMC_IO_OFFSET) -#define ETHERNET_IRQ 5 - /* NOR flash */ static struct mtd_partition edosk7760_nor_flash_partitions[] = { { @@ -99,8 +98,8 @@ static struct resource sh7760_i2c1_res[] = { .end = SH7760_I2C1_MMIOEND, .flags = IORESOURCE_MEM, },{ - .start = SH7760_I2C1_IRQ, - .end = SH7760_I2C1_IRQ, + .start = evt2irq(0x9e0), + .end = evt2irq(0x9e0), .flags = IORESOURCE_IRQ, }, }; @@ -122,8 +121,8 @@ static struct resource sh7760_i2c0_res[] = { .end = SH7760_I2C0_MMIOEND, .flags = IORESOURCE_MEM, }, { - .start = SH7760_I2C0_IRQ, - .end = SH7760_I2C0_IRQ, + .start = evt2irq(0x9c0), + .end = evt2irq(0x9c0), .flags = IORESOURCE_IRQ, }, }; @@ -150,8 +149,8 @@ static struct resource smc91x_res[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = ETHERNET_IRQ, - .end = ETHERNET_IRQ, + .start = evt2irq(0x2a0), + .end = evt2irq(0x2a0), .flags = IORESOURCE_IRQ , } }; diff --git a/arch/sh/boards/board-espt.c b/arch/sh/boards/board-espt.c index b3ae9d38cbc..6cba0a7068b 100644 --- a/arch/sh/boards/board-espt.c +++ b/arch/sh/boards/board-espt.c @@ -14,6 +14,7 @@ #include <linux/mtd/physmap.h> #include <linux/io.h> #include <linux/sh_eth.h> +#include <linux/sh_intc.h> #include <asm/machvec.h> #include <asm/sizes.h> @@ -71,7 +72,7 @@ static struct resource sh_eth_resources[] = { .flags = IORESOURCE_MEM, }, { - .start = 57, /* irq number */ + .start = evt2irq(0x920), /* irq number */ .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c index b2ca1d9948f..90568f9de3a 100644 --- a/arch/sh/boards/board-magicpanelr2.c +++ b/arch/sh/boards/board-magicpanelr2.c @@ -19,6 +19,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/mtd/map.h> +#include <linux/sh_intc.h> #include <mach/magicpanelr2.h> #include <asm/heartbeat.h> #include <cpu/sh7720.h> @@ -245,8 +246,8 @@ static struct resource smsc911x_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 35, - .end = 35, + .start = evt2irq(0x660), + .end = evt2irq(0x660), .flags = IORESOURCE_IRQ, }, }; @@ -358,17 +359,17 @@ static void __init init_mpr2_IRQ(void) { plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-5 */ - irq_set_irq_type(32, IRQ_TYPE_LEVEL_LOW); /* IRQ0 CAN1 */ - irq_set_irq_type(33, IRQ_TYPE_LEVEL_LOW); /* IRQ1 CAN2 */ - irq_set_irq_type(34, IRQ_TYPE_LEVEL_LOW); /* IRQ2 CAN3 */ - irq_set_irq_type(35, IRQ_TYPE_LEVEL_LOW); /* IRQ3 SMSC9115 */ - irq_set_irq_type(36, IRQ_TYPE_EDGE_RISING); /* IRQ4 touchscreen */ - irq_set_irq_type(37, IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */ - - intc_set_priority(32, 13); /* IRQ0 CAN1 */ - intc_set_priority(33, 13); /* IRQ0 CAN2 */ - intc_set_priority(34, 13); /* IRQ0 CAN3 */ - intc_set_priority(35, 6); /* IRQ3 SMSC9115 */ + irq_set_irq_type(evt2irq(0x600), IRQ_TYPE_LEVEL_LOW); /* IRQ0 CAN1 */ + irq_set_irq_type(evt2irq(0x620), IRQ_TYPE_LEVEL_LOW); /* IRQ1 CAN2 */ + irq_set_irq_type(evt2irq(0x640), IRQ_TYPE_LEVEL_LOW); /* IRQ2 CAN3 */ + irq_set_irq_type(evt2irq(0x660), IRQ_TYPE_LEVEL_LOW); /* IRQ3 SMSC9115 */ + irq_set_irq_type(evt2irq(0x680), IRQ_TYPE_EDGE_RISING); /* IRQ4 touchscreen */ + irq_set_irq_type(evt2irq(0x6a0), IRQ_TYPE_EDGE_FALLING); /* IRQ5 touchscreen */ + + intc_set_priority(evt2irq(0x600), 13); /* IRQ0 CAN1 */ + intc_set_priority(evt2irq(0x620), 13); /* IRQ0 CAN2 */ + intc_set_priority(evt2irq(0x640), 13); /* IRQ0 CAN3 */ + intc_set_priority(evt2irq(0x660), 6); /* IRQ3 SMSC9115 */ } /* diff --git a/arch/sh/boards/board-sh7757lcr.c b/arch/sh/boards/board-sh7757lcr.c index 24b1ee410da..5087f8bb4cf 100644 --- a/arch/sh/boards/board-sh7757lcr.c +++ b/arch/sh/boards/board-sh7757lcr.c @@ -19,6 +19,7 @@ #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/sh_eth.h> +#include <linux/sh_intc.h> #include <linux/usb/renesas_usbhs.h> #include <cpu/sh7757.h> #include <asm/heartbeat.h> @@ -65,8 +66,8 @@ static struct resource sh_eth0_resources[] = { .end = 0xfef001ff, .flags = IORESOURCE_MEM, }, { - .start = 84, - .end = 84, + .start = evt2irq(0xc80), + .end = evt2irq(0xc80), .flags = IORESOURCE_IRQ, }, }; @@ -94,8 +95,8 @@ static struct resource sh_eth1_resources[] = { .end = 0xfef009ff, .flags = IORESOURCE_MEM, }, { - .start = 84, - .end = 84, + .start = evt2irq(0xc80), + .end = evt2irq(0xc80), .flags = IORESOURCE_IRQ, }, }; @@ -139,8 +140,8 @@ static struct resource sh_eth_giga0_resources[] = { .end = 0xfee01fff, .flags = IORESOURCE_MEM, }, { - .start = 315, - .end = 315, + .start = evt2irq(0x2960), + .end = evt2irq(0x2960), .flags = IORESOURCE_IRQ, }, }; @@ -174,8 +175,8 @@ static struct resource sh_eth_giga1_resources[] = { .end = 0xfee01fff, .flags = IORESOURCE_MEM, }, { - .start = 316, - .end = 316, + .start = evt2irq(0x2980), + .end = evt2irq(0x2980), .flags = IORESOURCE_IRQ, }, }; @@ -206,11 +207,11 @@ static struct resource sh_mmcif_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 211, + .start = evt2irq(0x1c60), .flags = IORESOURCE_IRQ, }, [2] = { - .start = 212, + .start = evt2irq(0x1c80), .flags = IORESOURCE_IRQ, }, }; @@ -248,7 +249,7 @@ static struct resource sdhi_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -284,8 +285,8 @@ static struct resource usb0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 50, - .end = 50, + .start = evt2irq(0x840), + .end = evt2irq(0x840), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index d0d6221d7c2..2c4771ee84c 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -20,6 +20,7 @@ #include <linux/i2c-pca-platform.h> #include <linux/i2c-algo-pca.h> #include <linux/usb/r8a66597.h> +#include <linux/sh_intc.h> #include <linux/irq.h> #include <linux/io.h> #include <linux/clk.h> @@ -105,8 +106,8 @@ static struct resource r8a66597_usb_host_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 2, - .end = 2, + .start = evt2irq(0x240), + .end = evt2irq(0x240), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -135,7 +136,7 @@ static struct resource sm501_resources[] = { .flags = IORESOURCE_MEM, }, [2] = { - .start = 10, + .start = evt2irq(0x340), .flags = IORESOURCE_IRQ, }, }; @@ -223,8 +224,8 @@ static struct resource i2c_proto_resources[] = { .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }, [1] = { - .start = 12, - .end = 12, + .start = evt2irq(0x380), + .end = evt2irq(0x380), .flags = IORESOURCE_IRQ, }, }; @@ -236,8 +237,8 @@ static struct resource i2c_resources[] = { .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }, [1] = { - .start = 12, - .end = 12, + .start = evt2irq(0x380), + .end = evt2irq(0x380), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index 24e3316c5c1..b52abcc5259 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -20,6 +20,7 @@ #include <linux/gpio.h> #include <linux/irq.h> #include <linux/clk.h> +#include <linux/sh_intc.h> #include <mach/urquell.h> #include <cpu/sh7786.h> #include <asm/heartbeat.h> @@ -78,7 +79,7 @@ static struct resource smc91x_eth_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 11, + .start = evt2irq(0x360), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 8cf02e34333..f33ebf44707 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -23,6 +23,7 @@ #include <linux/smsc911x.h> #include <linux/gpio.h> #include <linux/videodev2.h> +#include <linux/sh_intc.h> #include <media/ov772x.h> #include <media/soc_camera.h> #include <media/soc_camera_platform.h> @@ -47,8 +48,8 @@ static struct resource smsc9118_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 35, - .end = 35, + .start = evt2irq(0x660), + .end = evt2irq(0x660), .flags = IORESOURCE_IRQ, } }; @@ -166,7 +167,7 @@ static int ap320_wvga_set_brightness(int brightness) __raw_writew(0, FPGA_BKLREG); gpio_set_value(GPIO_PTS3, 1); } - + return 0; } @@ -236,7 +237,7 @@ static struct resource lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -404,7 +405,7 @@ static struct resource ceu_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 52, + .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { @@ -430,7 +431,7 @@ static struct resource sdhi0_cn3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 100, + .start = evt2irq(0xe80), .flags = IORESOURCE_IRQ, }, }; @@ -457,7 +458,7 @@ static struct resource sdhi1_cn7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 23, + .start = evt2irq(0x4e0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index d12fe9ddf3d..63002c8a0ec 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -29,6 +29,7 @@ #include <linux/input.h> #include <linux/input/sh_keysc.h> #include <linux/sh_eth.h> +#include <linux/sh_intc.h> #include <linux/videodev2.h> #include <video/sh_mobile_lcdc.h> #include <sound/sh_fsi.h> @@ -137,7 +138,7 @@ static struct resource sh_eth_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 91, + .start = evt2irq(0xd60), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, }; @@ -178,8 +179,8 @@ static struct resource usb0_host_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -214,8 +215,8 @@ static struct resource usb1_common_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 66, - .end = 66, + .start = evt2irq(0xa40), + .end = evt2irq(0xa40), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -261,8 +262,8 @@ static struct resource usbhs_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 66, - .end = 66, + .start = evt2irq(0xa40), + .end = evt2irq(0xa40), .flags = IORESOURCE_IRQ, }, }; @@ -348,7 +349,7 @@ static struct resource lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 106, + .start = evt2irq(0xf40), .flags = IORESOURCE_IRQ, }, }; @@ -375,7 +376,7 @@ static struct resource ceu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 52, + .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { @@ -406,7 +407,7 @@ static struct resource ceu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 63, + .start = evt2irq(0x9e0), .flags = IORESOURCE_IRQ, }, [2] = { @@ -437,7 +438,7 @@ static struct i2c_board_info i2c1_devices[] = { }, { I2C_BOARD_INFO("lis3lv02d", 0x1c), - .irq = 33, + .irq = evt2irq(0x620), } }; @@ -463,7 +464,7 @@ static struct resource keysc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 79, + .start = evt2irq(0xbe0), .flags = IORESOURCE_IRQ, }, }; @@ -479,7 +480,8 @@ static struct platform_device keysc_device = { }; /* TouchScreen */ -#define IRQ0 32 +#define IRQ0 evt2irq(0x600) + static int ts_get_pendown_state(void) { int val = 0; @@ -544,7 +546,7 @@ static struct resource sdhi0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 100, + .start = evt2irq(0xe80), .flags = IORESOURCE_IRQ, }, }; @@ -588,7 +590,7 @@ static struct resource sdhi1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 23, + .start = evt2irq(0x4e0), .flags = IORESOURCE_IRQ, }, }; @@ -653,7 +655,7 @@ static struct resource msiof0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 84, + .start = evt2irq(0xc80), .flags = IORESOURCE_IRQ, }, }; @@ -794,7 +796,7 @@ static struct resource fsi_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 108, + .start = evt2irq(0xf80), .flags = IORESOURCE_IRQ, }, }; @@ -818,7 +820,7 @@ static struct resource irda_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -855,7 +857,7 @@ static struct resource sh_vou_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 55, + .start = evt2irq(0x8e0), .flags = IORESOURCE_IRQ, }, }; @@ -891,12 +893,12 @@ static struct resource sh_mmcif_resources[] = { }, [1] = { /* MMC2I */ - .start = 29, + .start = evt2irq(0x5a0), .flags = IORESOURCE_IRQ, }, [2] = { /* MMC3I */ - .start = 30, + .start = evt2irq(0x5c0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c index 8c9add5f4cf..db34cad1b76 100644 --- a/arch/sh/boards/mach-hp6xx/setup.c +++ b/arch/sh/boards/mach-hp6xx/setup.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/irq.h> +#include <linux/sh_intc.h> #include <sound/sh_dac_audio.h> #include <asm/hd64461.h> #include <asm/io.h> @@ -35,7 +36,7 @@ static struct resource cf_ide_resources[] = { .flags = IORESOURCE_MEM, }, [2] = { - .start = 77, + .start = evt2irq(0xba0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index d04a55d3b87..158c9176e42 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -23,6 +23,7 @@ #include <linux/i2c.h> #include <linux/usb/r8a66597.h> #include <linux/videodev2.h> +#include <linux/sh_intc.h> #include <media/rj54n1cb0c.h> #include <media/soc_camera.h> #include <media/sh_mobile_ceu.h> @@ -110,7 +111,7 @@ static struct resource kfr2r09_sh_keysc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 79, + .start = evt2irq(0xbe0), .flags = IORESOURCE_IRQ, }, }; @@ -175,7 +176,7 @@ static struct resource kfr2r09_sh_lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 106, + .start = evt2irq(0xf40), .flags = IORESOURCE_IRQ, }, }; @@ -200,8 +201,8 @@ static struct resource kfr2r09_usb0_gadget_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evtirq(0xa20), + .end = evtirq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -230,8 +231,8 @@ static struct resource kfr2r09_ceu_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 52, - .end = 52, + .start = evt2irq(0x880), + .end = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { @@ -348,7 +349,7 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 100, + .start = evt2irq(0xe80), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index ff6f69c6906..34cd0c5ff2e 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -22,6 +22,7 @@ #include <linux/clk.h> #include <linux/gpio.h> #include <linux/videodev2.h> +#include <linux/sh_intc.h> #include <video/sh_mobile_lcdc.h> #include <media/sh_mobile_ceu.h> #include <media/ov772x.h> @@ -54,7 +55,7 @@ static struct resource smc91x_eth_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 32, /* IRQ0 */ + .start = evt2irq(0x600), /* IRQ0 */ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, }; @@ -88,7 +89,7 @@ static struct resource sh_keysc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 79, + .start = evt2irq(0xbe0), .flags = IORESOURCE_IRQ, }, }; @@ -285,7 +286,7 @@ static struct resource migor_lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -368,7 +369,7 @@ static struct resource migor_ceu_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 52, + .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { @@ -394,7 +395,7 @@ static struct resource sdhi_cn9_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 100, + .start = evt2irq(0xe80), .flags = IORESOURCE_IRQ, }, }; @@ -420,7 +421,7 @@ static struct i2c_board_info migor_i2c_devices[] = { }, { I2C_BOARD_INFO("migor_ts", 0x51), - .irq = 38, /* IRQ6 */ + .irq = evt2irq(0x6c0), /* IRQ6 */ }, { I2C_BOARD_INFO("wm8978", 0x1a), diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index e1963fecd76..8f7f0550cfd 100644 --- a/arch/sh/boards/mach-se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -16,6 +16,7 @@ #include <linux/input.h> #include <linux/input/sh_keysc.h> #include <linux/smc91x.h> +#include <linux/sh_intc.h> #include <mach-se/mach/se7722.h> #include <mach-se/mach/mrshpc.h> #include <asm/machvec.h> @@ -114,7 +115,7 @@ static struct resource sh_keysc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 79, + .start = evt2irq(0xbe0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index c540b16547c..479cdf876fd 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -24,6 +24,7 @@ #include <linux/input/sh_keysc.h> #include <linux/usb/r8a66597.h> #include <linux/sh_eth.h> +#include <linux/sh_intc.h> #include <linux/videodev2.h> #include <video/sh_mobile_lcdc.h> #include <media/sh_mobile_ceu.h> @@ -197,7 +198,7 @@ static struct resource lcdc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 106, + .start = evt2irq(0xf40), .flags = IORESOURCE_IRQ, }, }; @@ -224,7 +225,7 @@ static struct resource ceu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 52, + .start = evt2irq(0x880), .flags = IORESOURCE_IRQ, }, [2] = { @@ -255,7 +256,7 @@ static struct resource ceu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 63, + .start = evt2irq(0x9e0), .flags = IORESOURCE_IRQ, }, [2] = { @@ -289,7 +290,7 @@ static struct resource fsi_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 108, + .start = evt2irq(0xf80), .flags = IORESOURCE_IRQ, }, }; @@ -343,7 +344,7 @@ static struct resource keysc_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 79, + .start = evt2irq(0xbe0), .flags = IORESOURCE_IRQ, }, }; @@ -366,7 +367,7 @@ static struct resource sh_eth_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 91, + .start = evt2irq(0xd60), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, }, }; @@ -397,8 +398,8 @@ static struct resource sh7724_usb0_host_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -426,8 +427,8 @@ static struct resource sh7724_usb1_gadget_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 66, - .end = 66, + .start = evt2irq(0xa40), + .end = evt2irq(0xa40), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -452,7 +453,7 @@ static struct resource sdhi0_cn7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 100, + .start = evt2irq(0xe80), .flags = IORESOURCE_IRQ, }, }; @@ -481,7 +482,7 @@ static struct resource sdhi1_cn8_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 23, + .start = evt2irq(0x4e0), .flags = IORESOURCE_IRQ, }, }; @@ -511,7 +512,7 @@ static struct resource irda_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -549,7 +550,7 @@ static struct resource sh_vou_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 55, + .start = evt2irq(0x8e0), .flags = IORESOURCE_IRQ, }, }; @@ -595,6 +596,7 @@ static struct i2c_board_info i2c0_devices[] = { #define EEPROM_DATA 0xBA20600C #define EEPROM_STAT 0xBA206010 #define EEPROM_STRT 0xBA206014 + static int __init sh_eth_is_eeprom_ready(void) { int t = 10000; @@ -651,7 +653,6 @@ extern char ms7724se_sdram_enter_end; extern char ms7724se_sdram_leave_start; extern char ms7724se_sdram_leave_end; - static int __init arch_setup(void) { /* enable I2C device */ diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index dd036f1661d..36e8b88cd04 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -18,6 +18,7 @@ #include <linux/fb.h> #include <linux/io.h> #include <linux/sh_eth.h> +#include <linux/sh_intc.h> #include <mach/sh7763rdp.h> #include <asm/sh7760fb.h> @@ -67,7 +68,7 @@ static struct platform_device sh7763rdp_nor_flash_device = { * SH-Ether * * SH Ether of SH7763 has multi IRQ handling. - * (57,58,59 -> 57) + * (0x920,0x940,0x960 -> 0x920) */ static struct resource sh_eth_resources[] = { { @@ -79,7 +80,7 @@ static struct resource sh_eth_resources[] = { .end = 0xFEE01FFF, .flags = IORESOURCE_MEM, }, { - .start = 57, /* irq number */ + .start = evt2irq(0x920), /* irq number */ .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/drivers/pci/fixups-landisk.c b/arch/sh/drivers/pci/fixups-landisk.c index ecb1d106063..db5b40a98e6 100644 --- a/arch/sh/drivers/pci/fixups-landisk.c +++ b/arch/sh/drivers/pci/fixups-landisk.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pci.h> +#include <linux/sh_intc.h> #include "pci-sh4.h" #define PCIMCR_MRSET_OFF 0xBFFFFFFF @@ -27,7 +28,7 @@ int pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) * slot2: pin1-4 = irq7,8,5,6 * slot3: pin1-4 = irq8,5,6,7 */ - int irq = ((slot + pin - 1) & 0x3) + 5; + int irq = ((slot + pin - 1) & 0x3) + evt2irq(0x2a0); if ((slot | (pin - 1)) > 0x3) { printk(KERN_WARNING "PCI: Bad IRQ mapping request for slot %d pin %c\n", diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c index f9370dce0b7..57ed3f09d0c 100644 --- a/arch/sh/drivers/pci/fixups-r7780rp.c +++ b/arch/sh/drivers/pci/fixups-r7780rp.c @@ -12,13 +12,10 @@ */ #include <linux/pci.h> #include <linux/io.h> +#include <linux/sh_intc.h> #include "pci-sh4.h" -static char irq_tab[] __initdata = { - 65, 66, 67, 68, -}; - int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { - return irq_tab[slot]; + return evt2irq(0xa20) + slot; } diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c index 0b8472501b8..c0a015ae6ec 100644 --- a/arch/sh/drivers/pci/fixups-sdk7780.c +++ b/arch/sh/drivers/pci/fixups-sdk7780.c @@ -13,18 +13,28 @@ */ #include <linux/pci.h> #include <linux/io.h> +#include <linux/sh_intc.h> #include "pci-sh4.h" +#define IRQ_INTA evt2irq(0xa20) +#define IRQ_INTB evt2irq(0xa40) +#define IRQ_INTC evt2irq(0xa60) +#define IRQ_INTD evt2irq(0xa80) + /* IDSEL [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] */ static char sdk7780_irq_tab[4][16] __initdata = { /* INTA */ - { 65, 68, 67, 68, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, + { IRQ_INTA, IRQ_INTD, IRQ_INTC, IRQ_INTD, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1 }, /* INTB */ - { 66, 65, -1, 65, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, + { IRQ_INTB, IRQ_INTA, -1, IRQ_INTA, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1 }, /* INTC */ - { 67, 66, -1, 66, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, + { IRQ_INTC, IRQ_INTB, -1, IRQ_INTB, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1 }, /* INTD */ - { 68, 67, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }, + { IRQ_INTD, IRQ_INTC, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1 }, }; int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c index 2ec146c3fa4..84a88ca9200 100644 --- a/arch/sh/drivers/pci/fixups-se7751.c +++ b/arch/sh/drivers/pci/fixups-se7751.c @@ -4,13 +4,14 @@ #include <linux/delay.h> #include <linux/pci.h> #include <linux/io.h> +#include <linux/sh_intc.h> #include "pci-sh4.h" int __init pcibios_map_platform_irq(const struct pci_dev *, u8 slot, u8 pin) { switch (slot) { - case 0: return 13; - case 1: return 13; /* AMD Ethernet controller */ + case 0: return evt2irq(0x3a0); + case 1: return evt2irq(0x3a0); /* AMD Ethernet controller */ case 2: return -1; case 3: return -1; case 4: return -1; diff --git a/arch/sh/drivers/pci/fixups-sh03.c b/arch/sh/drivers/pci/fixups-sh03.c index 1615e590616..16207bef9f5 100644 --- a/arch/sh/drivers/pci/fixups-sh03.c +++ b/arch/sh/drivers/pci/fixups-sh03.c @@ -2,6 +2,7 @@ #include <linux/init.h> #include <linux/types.h> #include <linux/pci.h> +#include <linux/sh_intc.h> int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) { @@ -9,21 +10,21 @@ int __init pcibios_map_platform_irq(const struct pci_dev *dev, u8 slot, u8 pin) if (dev->bus->number == 0) { switch (slot) { - case 4: return 5; /* eth0 */ - case 8: return 5; /* eth1 */ - case 6: return 2; /* PCI bridge */ + case 4: return evt2irq(0x2a0); /* eth0 */ + case 8: return evt2irq(0x2a0); /* eth1 */ + case 6: return evt2irq(0x240); /* PCI bridge */ default: printk(KERN_ERR "PCI: Bad IRQ mapping request " "for slot %d\n", slot); - return 2; + return evt2irq(0x240); } } else { switch (pin) { - case 0: irq = 2; break; - case 1: irq = 2; break; - case 2: irq = 2; break; - case 3: irq = 2; break; - case 4: irq = 2; break; + case 0: irq = evt2irq(0x240); break; + case 1: irq = evt2irq(0x240); break; + case 2: irq = evt2irq(0x240); break; + case 3: irq = evt2irq(0x240); break; + case 4: irq = evt2irq(0x240); break; default: irq = -1; break; } } diff --git a/arch/sh/drivers/pci/fixups-snapgear.c b/arch/sh/drivers/pci/fixups-snapgear.c index 4a093c648d1..6e33ba4cd07 100644 --- a/arch/sh/drivers/pci/fixups-snapgear.c +++ b/arch/sh/drivers/pci/fixups-snapgear.c @@ -16,6 +16,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/pci.h> +#include <linux/sh_intc.h> #include "pci-sh4.h" int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) @@ -24,11 +25,11 @@ int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) switch (slot) { case 8: /* the PCI bridge */ break; - case 11: irq = 8; break; /* USB */ - case 12: irq = 11; break; /* PCMCIA */ - case 13: irq = 5; break; /* eth0 */ - case 14: irq = 8; break; /* eth1 */ - case 15: irq = 11; break; /* safenet (unused) */ + case 11: irq = evt2irq(0x300); break; /* USB */ + case 12: irq = evt2irq(0x360); break; /* PCMCIA */ + case 13: irq = evt2irq(0x2a0); break; /* eth0 */ + case 14: irq = evt2irq(0x300); break; /* eth1 */ + case 15: irq = evt2irq(0x360); break; /* safenet (unused) */ } printk("PCI: Mapping SnapGear IRQ for slot %d, pin %c to irq %d\n", diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c index 4df27c4fbf9..c045142f733 100644 --- a/arch/sh/drivers/pci/pcie-sh7786.c +++ b/arch/sh/drivers/pci/pcie-sh7786.c @@ -18,6 +18,7 @@ #include <linux/slab.h> #include <linux/clk.h> #include <linux/sh_clk.h> +#include <linux/sh_intc.h> #include "pcie-sh7786.h" #include <asm/sizes.h> @@ -468,7 +469,7 @@ static int __init pcie_init(struct sh7786_pcie_port *port) int __init pcibios_map_platform_irq(const struct pci_dev *pdev, u8 slot, u8 pin) { - return 71; + return evt2irq(0xae0); } static int __init sh7786_pcie_core_init(void) diff --git a/arch/sh/include/asm/i2c-sh7760.h b/arch/sh/include/asm/i2c-sh7760.h index 24182116711..69fee1239b0 100644 --- a/arch/sh/include/asm/i2c-sh7760.h +++ b/arch/sh/include/asm/i2c-sh7760.h @@ -9,11 +9,9 @@ #define SH7760_I2C0_MMIO 0xFE140000 #define SH7760_I2C0_MMIOEND 0xFE14003B -#define SH7760_I2C0_IRQ 62 #define SH7760_I2C1_MMIO 0xFE150000 #define SH7760_I2C1_MMIOEND 0xFE15003B -#define SH7760_I2C1_IRQ 63 struct sh7760_i2c_platdata { unsigned int speed_khz; diff --git a/arch/sh/include/cpu-sh3/cpu/dma.h b/arch/sh/include/cpu-sh3/cpu/dma.h index 24e28b91c9d..27a90ad0bce 100644 --- a/arch/sh/include/cpu-sh3/cpu/dma.h +++ b/arch/sh/include/cpu-sh3/cpu/dma.h @@ -1,6 +1,8 @@ #ifndef __ASM_CPU_SH3_DMA_H #define __ASM_CPU_SH3_DMA_H +#include <linux/sh_intc.h> + #if defined(CONFIG_CPU_SUBTYPE_SH7720) || \ defined(CONFIG_CPU_SUBTYPE_SH7721) || \ defined(CONFIG_CPU_SUBTYPE_SH7710) || \ @@ -10,8 +12,8 @@ #define SH_DMAC_BASE0 0xa4000020 #endif -#define DMTE0_IRQ 48 -#define DMTE4_IRQ 76 +#define DMTE0_IRQ evt2irq(0x800) +#define DMTE4_IRQ evt2irq(0xb80) /* Definitions for the SuperH DMAC */ #define TM_BURST 0x00000020 diff --git a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h index 9647e681fd2..f280410c93a 100644 --- a/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h +++ b/arch/sh/include/cpu-sh4/cpu/dma-sh4a.h @@ -1,75 +1,77 @@ #ifndef __ASM_SH_CPU_SH4_DMA_SH7780_H #define __ASM_SH_CPU_SH4_DMA_SH7780_H +#include <linux/sh_intc.h> + #if defined(CONFIG_CPU_SUBTYPE_SH7343) || \ defined(CONFIG_CPU_SUBTYPE_SH7730) -#define DMTE0_IRQ 48 -#define DMTE4_IRQ 76 -#define DMAE0_IRQ 78 /* DMA Error IRQ*/ +#define DMTE0_IRQ evt2irq(0x800) +#define DMTE4_IRQ evt2irq(0xb80) +#define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMARS_BASE0 0xFE009000 #elif defined(CONFIG_CPU_SUBTYPE_SH7722) -#define DMTE0_IRQ 48 -#define DMTE4_IRQ 76 -#define DMAE0_IRQ 78 /* DMA Error IRQ*/ +#define DMTE0_IRQ evt2irq(0x800) +#define DMTE4_IRQ evt2irq(0xb80) +#define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMARS_BASE0 0xFE009000 #elif defined(CONFIG_CPU_SUBTYPE_SH7763) || \ defined(CONFIG_CPU_SUBTYPE_SH7764) -#define DMTE0_IRQ 34 -#define DMTE4_IRQ 44 -#define DMAE0_IRQ 38 +#define DMTE0_IRQ evt2irq(0x640) +#define DMTE4_IRQ evt2irq(0x780) +#define DMAE0_IRQ evt2irq(0x6c0) #define SH_DMAC_BASE0 0xFF608020 #define SH_DMARS_BASE0 0xFF609000 #elif defined(CONFIG_CPU_SUBTYPE_SH7723) -#define DMTE0_IRQ 48 /* DMAC0A*/ -#define DMTE4_IRQ 76 /* DMAC0B */ -#define DMTE6_IRQ 40 -#define DMTE8_IRQ 42 /* DMAC1A */ -#define DMTE9_IRQ 43 -#define DMTE10_IRQ 72 /* DMAC1B */ -#define DMTE11_IRQ 73 -#define DMAE0_IRQ 78 /* DMA Error IRQ*/ -#define DMAE1_IRQ 74 /* DMA Error IRQ*/ +#define DMTE0_IRQ evt2irq(0x800) /* DMAC0A*/ +#define DMTE4_IRQ evt2irq(0xb80) /* DMAC0B */ +#define DMTE6_IRQ evt2irq(0x700) +#define DMTE8_IRQ evt2irq(0x740) /* DMAC1A */ +#define DMTE9_IRQ evt2irq(0x760) +#define DMTE10_IRQ evt2irq(0xb00) /* DMAC1B */ +#define DMTE11_IRQ evt2irq(0xb20) +#define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ +#define DMAE1_IRQ evt2irq(0xb40) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMAC_BASE1 0xFDC08020 #define SH_DMARS_BASE0 0xFDC09000 #elif defined(CONFIG_CPU_SUBTYPE_SH7724) -#define DMTE0_IRQ 48 /* DMAC0A*/ -#define DMTE4_IRQ 76 /* DMAC0B */ -#define DMTE6_IRQ 40 -#define DMTE8_IRQ 42 /* DMAC1A */ -#define DMTE9_IRQ 43 -#define DMTE10_IRQ 72 /* DMAC1B */ -#define DMTE11_IRQ 73 -#define DMAE0_IRQ 78 /* DMA Error IRQ*/ -#define DMAE1_IRQ 74 /* DMA Error IRQ*/ +#define DMTE0_IRQ evt2irq(0x800) /* DMAC0A*/ +#define DMTE4_IRQ evt2irq(0xb80) /* DMAC0B */ +#define DMTE6_IRQ evt2irq(0x700) +#define DMTE8_IRQ evt2irq(0x740) /* DMAC1A */ +#define DMTE9_IRQ evt2irq(0x760) +#define DMTE10_IRQ evt2irq(0xb00) /* DMAC1B */ +#define DMTE11_IRQ evt2irq(0xb20) +#define DMAE0_IRQ evt2irq(0xbc0) /* DMA Error IRQ*/ +#define DMAE1_IRQ evt2irq(0xb40) /* DMA Error IRQ*/ #define SH_DMAC_BASE0 0xFE008020 #define SH_DMAC_BASE1 0xFDC08020 #define SH_DMARS_BASE0 0xFE009000 #define SH_DMARS_BASE1 0xFDC09000 #elif defined(CONFIG_CPU_SUBTYPE_SH7780) -#define DMTE0_IRQ 34 -#define DMTE4_IRQ 44 -#define DMTE6_IRQ 46 -#define DMTE8_IRQ 92 -#define DMTE9_IRQ 93 -#define DMTE10_IRQ 94 -#define DMTE11_IRQ 95 -#define DMAE0_IRQ 38 /* DMA Error IRQ */ +#define DMTE0_IRQ evt2irq(0x640) +#define DMTE4_IRQ evt2irq(0x780) +#define DMTE6_IRQ evt2irq(0x7c0) +#define DMTE8_IRQ evt2irq(0xd80) +#define DMTE9_IRQ evt2irq(0xda0) +#define DMTE10_IRQ evt2irq(0xdc0) +#define DMTE11_IRQ evt2irq(0xde0) +#define DMAE0_IRQ evt2irq(0x6c0) /* DMA Error IRQ */ #define SH_DMAC_BASE0 0xFC808020 #define SH_DMAC_BASE1 0xFC818020 #define SH_DMARS_BASE0 0xFC809000 #else /* SH7785 */ -#define DMTE0_IRQ 33 -#define DMTE4_IRQ 37 -#define DMTE6_IRQ 52 -#define DMTE8_IRQ 54 -#define DMTE9_IRQ 55 -#define DMTE10_IRQ 56 -#define DMTE11_IRQ 57 -#define DMAE0_IRQ 39 /* DMA Error IRQ0 */ -#define DMAE1_IRQ 58 /* DMA Error IRQ1 */ +#define DMTE0_IRQ evt2irq(0x620) +#define DMTE4_IRQ evt2irq(0x6a0) +#define DMTE6_IRQ evt2irq(0x880) +#define DMTE8_IRQ evt2irq(0x8c0) +#define DMTE9_IRQ evt2irq(0x8e0) +#define DMTE10_IRQ evt2irq(0x900) +#define DMTE11_IRQ evt2irq(0x920) +#define DMAE0_IRQ evt2irq(0x6e0) /* DMA Error IRQ0 */ +#define DMAE1_IRQ evt2irq(0x940) /* DMA Error IRQ1 */ #define SH_DMAC_BASE0 0xFC808020 #define SH_DMAC_BASE1 0xFCC08020 #define SH_DMARS_BASE0 0xFC809000 diff --git a/arch/sh/include/cpu-sh4/cpu/dma.h b/arch/sh/include/cpu-sh4/cpu/dma.h index ca747e93c2e..9d32e2dd255 100644 --- a/arch/sh/include/cpu-sh4/cpu/dma.h +++ b/arch/sh/include/cpu-sh4/cpu/dma.h @@ -8,13 +8,16 @@ #include <cpu/dma-sh4a.h> #else /* CONFIG_CPU_SH4A */ + +#include <linux/sh_intc.h> + /* * SH7750/SH7751/SH7760 */ -#define DMTE0_IRQ 34 -#define DMTE4_IRQ 44 -#define DMTE6_IRQ 46 -#define DMAE0_IRQ 38 +#define DMTE0_IRQ evt2irq(0x640) +#define DMTE4_IRQ evt2irq(0x780) +#define DMTE6_IRQ evt2irq(0x7c0) +#define DMAE0_IRQ evt2irq(0x6c0) #define SH_DMAC_BASE0 0xffa00000 #define SH_DMAC_BASE1 0xffa00070 diff --git a/arch/sh/include/mach-common/mach/hp6xx.h b/arch/sh/include/mach-common/mach/hp6xx.h index bcc301ac12f..6aaaf8596e6 100644 --- a/arch/sh/include/mach-common/mach/hp6xx.h +++ b/arch/sh/include/mach-common/mach/hp6xx.h @@ -9,10 +9,11 @@ * for more details. * */ +#include <linux/sh_intc.h> -#define HP680_BTN_IRQ 32 /* IRQ0_IRQ */ -#define HP680_TS_IRQ 35 /* IRQ3_IRQ */ -#define HP680_HD64461_IRQ 36 /* IRQ4_IRQ */ +#define HP680_BTN_IRQ evt2irq(0x600) /* IRQ0_IRQ */ +#define HP680_TS_IRQ evt2irq(0x660) /* IRQ3_IRQ */ +#define HP680_HD64461_IRQ evt2irq(0x680) /* IRQ4_IRQ */ #define DAC_LCD_BRIGHTNESS 0 #define DAC_SPEAKER_VOLUME 1 diff --git a/arch/sh/include/mach-common/mach/lboxre2.h b/arch/sh/include/mach-common/mach/lboxre2.h index e6d16050492..3a4dcc5c74e 100644 --- a/arch/sh/include/mach-common/mach/lboxre2.h +++ b/arch/sh/include/mach-common/mach/lboxre2.h @@ -11,13 +11,14 @@ * for more details. * */ +#include <linux/sh_intc.h> -#define IRQ_CF1 9 /* CF1 */ -#define IRQ_CF0 10 /* CF0 */ -#define IRQ_INTD 11 /* INTD */ -#define IRQ_ETH1 12 /* Ether1 */ -#define IRQ_ETH0 13 /* Ether0 */ -#define IRQ_INTA 14 /* INTA */ +#define IRQ_CF1 evt2irq(0x320) /* CF1 */ +#define IRQ_CF0 evt2irq(0x340) /* CF0 */ +#define IRQ_INTD evt2irq(0x360) /* INTD */ +#define IRQ_ETH1 evt2irq(0x380) /* Ether1 */ +#define IRQ_ETH0 evt2irq(0x3a0) /* Ether0 */ +#define IRQ_INTA evt2irq(0x3c0) /* INTA */ void init_lboxre2_IRQ(void); diff --git a/arch/sh/include/mach-common/mach/sdk7780.h b/arch/sh/include/mach-common/mach/sdk7780.h index 697dc865f21..ce64e02e9b5 100644 --- a/arch/sh/include/mach-common/mach/sdk7780.h +++ b/arch/sh/include/mach-common/mach/sdk7780.h @@ -11,6 +11,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ +#include <linux/sh_intc.h> #include <asm/addrspace.h> /* Box specific addresses. */ @@ -67,9 +68,9 @@ #define SDK7780_NR_IRL 15 /* IDE/ATA interrupt */ -#define IRQ_CFCARD 14 +#define IRQ_CFCARD evt2irq(0x3c0) /* SMC interrupt */ -#define IRQ_ETHERNET 6 +#define IRQ_ETHERNET evt2irq(0x2c0) /* arch/sh/boards/renesas/sdk7780/irq.c */ diff --git a/arch/sh/include/mach-common/mach/titan.h b/arch/sh/include/mach-common/mach/titan.h index 4a674d27cbb..fa3cd801cf2 100644 --- a/arch/sh/include/mach-common/mach/titan.h +++ b/arch/sh/include/mach-common/mach/titan.h @@ -4,14 +4,16 @@ #ifndef _ASM_SH_TITAN_H #define _ASM_SH_TITAN_H +#include <linux/sh_intc.h> + #define __IO_PREFIX titan #include <asm/io_generic.h> /* IRQ assignments */ -#define TITAN_IRQ_WAN 2 /* eth0 (WAN) */ -#define TITAN_IRQ_LAN 5 /* eth1 (LAN) */ -#define TITAN_IRQ_MPCIA 8 /* mPCI A */ -#define TITAN_IRQ_MPCIB 11 /* mPCI B */ -#define TITAN_IRQ_USB 11 /* USB */ +#define TITAN_IRQ_WAN evt2irq(0x240) /* eth0 (WAN) */ +#define TITAN_IRQ_LAN evt2irq(0x2a0) /* eth1 (LAN) */ +#define TITAN_IRQ_MPCIA evt2irq(0x300) /* mPCI A */ +#define TITAN_IRQ_MPCIB evt2irq(0x360) /* mPCI B */ +#define TITAN_IRQ_USB evt2irq(0x360) /* USB */ #endif /* __ASM_SH_TITAN_H */ diff --git a/arch/sh/include/mach-landisk/mach/iodata_landisk.h b/arch/sh/include/mach-landisk/mach/iodata_landisk.h index f432773a957..ceeea48cc7a 100644 --- a/arch/sh/include/mach-landisk/mach/iodata_landisk.h +++ b/arch/sh/include/mach-landisk/mach/iodata_landisk.h @@ -8,6 +8,7 @@ * * IO-DATA LANDISK support */ +#include <linux/sh_intc.h> /* Box specific addresses. */ @@ -25,15 +26,15 @@ #define PA_PIDE_OFFSET 0x40 /* CF IDE Offset */ #define PA_SIDE_OFFSET 0x40 /* HDD IDE Offset */ -#define IRQ_PCIINTA 5 /* PCI INTA IRQ */ -#define IRQ_PCIINTB 6 /* PCI INTB IRQ */ -#define IRQ_PCIINTC 7 /* PCI INTC IRQ */ -#define IRQ_PCIINTD 8 /* PCI INTD IRQ */ -#define IRQ_ATA 9 /* ATA IRQ */ -#define IRQ_FATA 10 /* FATA IRQ */ -#define IRQ_POWER 11 /* Power Switch IRQ */ -#define IRQ_BUTTON 12 /* USL-5P Button IRQ */ -#define IRQ_FAULT 13 /* USL-5P Fault IRQ */ +#define IRQ_PCIINTA evt2irq(0x2a0) /* PCI INTA IRQ */ +#define IRQ_PCIINTB evt2irq(0x2c0) /* PCI INTB IRQ */ +#define IRQ_PCIINTC evt2irq(0x2e0) /* PCI INTC IRQ */ +#define IRQ_PCIINTD evt2irq(0x300) /* PCI INTD IRQ */ +#define IRQ_ATA evt2irq(0x320) /* ATA IRQ */ +#define IRQ_FATA evt2irq(0x340) /* FATA IRQ */ +#define IRQ_POWER evt2irq(0x360) /* Power Switch IRQ */ +#define IRQ_BUTTON evt2irq(0x380) /* USL-5P Button IRQ */ +#define IRQ_FAULT evt2irq(0x3a0) /* USL-5P Fault IRQ */ void init_landisk_IRQ(void); diff --git a/arch/sh/include/mach-se/mach/se.h b/arch/sh/include/mach-se/mach/se.h index 14be91c5a2f..8a6d44b4987 100644 --- a/arch/sh/include/mach-se/mach/se.h +++ b/arch/sh/include/mach-se/mach/se.h @@ -8,6 +8,7 @@ * * Hitachi SolutionEngine support */ +#include <linux/sh_intc.h> /* Box specific addresses. */ @@ -82,16 +83,16 @@ #define INTC_IPRD 0xa4000018UL #define INTC_IPRE 0xa400001aUL -#define IRQ0_IRQ 32 -#define IRQ1_IRQ 33 +#define IRQ0_IRQ evt2irq(0x600) +#define IRQ1_IRQ evt2irq(0x620) #endif #if defined(CONFIG_CPU_SUBTYPE_SH7705) -#define IRQ_STNIC 12 -#define IRQ_CFCARD 14 +#define IRQ_STNIC evt2irq(0x380) +#define IRQ_CFCARD evt2irq(0x3c0) #else -#define IRQ_STNIC 10 -#define IRQ_CFCARD 7 +#define IRQ_STNIC evt2irq(0x340) +#define IRQ_CFCARD evt2irq(0x2e0) #endif /* SH Ether support (SH7710/SH7712) */ @@ -105,9 +106,9 @@ # define PHY_ID 0x01 #endif /* Ether IRQ */ -#define SH_ETH0_IRQ 80 -#define SH_ETH1_IRQ 81 -#define SH_TSU_IRQ 82 +#define SH_ETH0_IRQ evt2irq(0xc00) +#define SH_ETH1_IRQ evt2irq(0xc20) +#define SH_TSU_IRQ evt2irq(0xc40) void init_se_IRQ(void); diff --git a/arch/sh/include/mach-se/mach/se7343.h b/arch/sh/include/mach-se/mach/se7343.h index 8d8170d6cc4..50b5d575dff 100644 --- a/arch/sh/include/mach-se/mach/se7343.h +++ b/arch/sh/include/mach-se/mach/se7343.h @@ -8,6 +8,7 @@ * * SH-Mobile SolutionEngine 7343 support */ +#include <linux/sh_intc.h> /* Box specific addresses. */ @@ -118,10 +119,10 @@ #define FPGA_IN 0xb1400000 #define FPGA_OUT 0xb1400002 -#define IRQ0_IRQ 32 -#define IRQ1_IRQ 33 -#define IRQ4_IRQ 36 -#define IRQ5_IRQ 37 +#define IRQ0_IRQ evt2irq(0x600) +#define IRQ1_IRQ evt2irq(0x620) +#define IRQ4_IRQ evt2irq(0x680) +#define IRQ5_IRQ evt2irq(0x6a0) #define SE7343_FPGA_IRQ_MRSHPC0 0 #define SE7343_FPGA_IRQ_MRSHPC1 1 diff --git a/arch/sh/include/mach-se/mach/se7721.h b/arch/sh/include/mach-se/mach/se7721.h index b957f604119..eabd0538de4 100644 --- a/arch/sh/include/mach-se/mach/se7721.h +++ b/arch/sh/include/mach-se/mach/se7721.h @@ -11,6 +11,8 @@ #ifndef __ASM_SH_SE7721_H #define __ASM_SH_SE7721_H + +#include <linux/sh_intc.h> #include <asm/addrspace.h> /* Box specific addresses. */ @@ -49,9 +51,9 @@ #define MRSHPC_PCIC_INFO (PA_MRSHPC + 30) #define PA_LED 0xB6800000 /* 8bit LED */ -#define PA_FPGA 0xB7000000 /* FPGA base address */ +#define PA_FPGA 0xB7000000 /* FPGA base address */ -#define MRSHPC_IRQ0 10 +#define MRSHPC_IRQ0 evt2irq(0x340) #define FPGA_ILSR1 (PA_FPGA + 0x02) #define FPGA_ILSR2 (PA_FPGA + 0x03) diff --git a/arch/sh/include/mach-se/mach/se7722.h b/arch/sh/include/mach-se/mach/se7722.h index 16505bfb8a9..201081ebdbc 100644 --- a/arch/sh/include/mach-se/mach/se7722.h +++ b/arch/sh/include/mach-se/mach/se7722.h @@ -13,6 +13,7 @@ * for more details. * */ +#include <linux/sh_intc.h> #include <asm/addrspace.h> /* Box specific addresses. */ @@ -31,7 +32,7 @@ #define PA_PERIPHERAL 0xB0000000 -#define PA_PCIC PA_PERIPHERAL /* MR-SHPC-01 PCMCIA */ +#define PA_PCIC PA_PERIPHERAL /* MR-SHPC-01 PCMCIA */ #define PA_MRSHPC (PA_PERIPHERAL + 0x003fffe0) /* MR-SHPC-01 PCMCIA controller */ #define PA_MRSHPC_MW1 (PA_PERIPHERAL + 0x00400000) /* MR-SHPC-01 memory window base */ #define PA_MRSHPC_MW2 (PA_PERIPHERAL + 0x00500000) /* MR-SHPC-01 attribute window base */ @@ -51,7 +52,7 @@ #define MRSHPC_PCIC_INFO (PA_MRSHPC + 30) #define PA_LED (PA_PERIPHERAL + 0x00800000) /* 8bit LED */ -#define PA_FPGA (PA_PERIPHERAL + 0x01800000) /* FPGA base address */ +#define PA_FPGA (PA_PERIPHERAL + 0x01800000) /* FPGA base address */ #define PA_LAN (PA_AREA6_IO + 0) /* SMC LAN91C111 */ /* GPIO */ @@ -77,8 +78,8 @@ #define PORT_HIZCRC 0xA405015CUL /* IRQ */ -#define IRQ0_IRQ 32 -#define IRQ1_IRQ 33 +#define IRQ0_IRQ evt2irq(0x600) +#define IRQ1_IRQ evt2irq(0x620) #define IRQ01_MODE 0xb1800000 #define IRQ01_STS 0xb1800004 diff --git a/arch/sh/include/mach-se/mach/se7724.h b/arch/sh/include/mach-se/mach/se7724.h index 29514a39d0f..be842dd1ca0 100644 --- a/arch/sh/include/mach-se/mach/se7724.h +++ b/arch/sh/include/mach-se/mach/se7724.h @@ -18,6 +18,7 @@ * for more details. * */ +#include <linux/sh_intc.h> #include <asm/addrspace.h> /* SH Eth */ @@ -35,9 +36,9 @@ #define IRQ2_MR (0xba200028) /* IRQ */ -#define IRQ0_IRQ 32 -#define IRQ1_IRQ 33 -#define IRQ2_IRQ 34 +#define IRQ0_IRQ evt2irq(0x600) +#define IRQ1_IRQ evt2irq(0x620) +#define IRQ2_IRQ evt2irq(0x640) /* Bits in IRQ012 registers */ #define SE7724_FPGA_IRQ_BASE 220 diff --git a/arch/sh/include/mach-se/mach/se7751.h b/arch/sh/include/mach-se/mach/se7751.h index b36792ac5d6..271871793d5 100644 --- a/arch/sh/include/mach-se/mach/se7751.h +++ b/arch/sh/include/mach-se/mach/se7751.h @@ -11,6 +11,7 @@ * Modified for 7751 Solution Engine by * Ian da Silva and Jeremy Siegel, 2001. */ +#include <linux/sh_intc.h> /* Box specific addresses. */ @@ -63,7 +64,7 @@ #define BCR_ILCRF (PA_BCR + 10) #define BCR_ILCRG (PA_BCR + 12) -#define IRQ_79C973 13 +#define IRQ_79C973 evt2irq(0x3a0) void init_7751se_IRQ(void); diff --git a/arch/sh/include/mach-se/mach/se7780.h b/arch/sh/include/mach-se/mach/se7780.h index 40e9b41458c..bde357cf81b 100644 --- a/arch/sh/include/mach-se/mach/se7780.h +++ b/arch/sh/include/mach-se/mach/se7780.h @@ -12,6 +12,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ +#include <linux/sh_intc.h> #include <asm/addrspace.h> /* Box specific addresses. */ @@ -80,13 +81,13 @@ #define IRQPOS_PCCPW (0 * 4) /* IDE interrupt */ -#define IRQ_IDE0 67 /* iVDR */ +#define IRQ_IDE0 evt2irq(0xa60) /* iVDR */ /* SMC interrupt */ -#define SMC_IRQ 8 +#define SMC_IRQ evt2irq(0x300) /* SM501 interrupt */ -#define SM501_IRQ 0 +#define SM501_IRQ evt2irq(0x200) /* interrupt pin */ #define IRQPIN_EXTINT1 0 /* IRQ0 pin */ diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c index 97416a597dd..03e4c96f2b1 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c @@ -14,6 +14,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <asm/rtc.h> #include <cpu/serial.h> @@ -114,7 +115,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -146,7 +147,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -174,7 +175,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -201,7 +202,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c index 50f95a32a8c..ba26cd9ce69 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c @@ -19,6 +19,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <cpu/serial.h> enum { @@ -95,7 +96,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -114,7 +115,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_TE | SCSCR_RE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCI, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x4E0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x4e0)), .ops = &sh770x_sci_port_ops, .regshift = 1, }; @@ -184,7 +185,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -212,7 +213,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -239,7 +240,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c index 7ef24873182..93c9c5e24a7 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c @@ -14,6 +14,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <asm/rtc.h> enum { @@ -77,7 +78,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -121,7 +122,7 @@ static struct plat_sci_port scif1_platform_data = { SCSCR_CKE1 | SCSCR_CKE0, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x900)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x900)), }; static struct platform_device scif1_device = { @@ -145,7 +146,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -173,7 +174,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -200,7 +201,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c index b2557485d0c..0c2f1b2c2e1 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c @@ -19,6 +19,7 @@ #include <linux/io.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <asm/rtc.h> #include <cpu/serial.h> @@ -30,7 +31,7 @@ static struct resource rtc_resources[] = { }, [1] = { /* Shared Period/Carry/Alarm IRQ */ - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -55,7 +56,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), .ops = &sh7720_sci_port_ops, .regtype = SCIx_SH7705_SCIF_REGTYPE, }; @@ -74,7 +75,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_4, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc20)), .ops = &sh7720_sci_port_ops, .regtype = SCIx_SH7705_SCIF_REGTYPE, }; @@ -94,13 +95,14 @@ static struct resource usb_ohci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 67, - .end = 67, + .start = evt2irq(0xa60), + .end = evt2irq(0xa60), .flags = IORESOURCE_IRQ, }, }; static u64 usb_ohci_dma_mask = 0xffffffffUL; + static struct platform_device usb_ohci_device = { .name = "sh_ohci", .id = -1, @@ -121,8 +123,8 @@ static struct resource usbf_resources[] = { }, [1] = { .name = "sh_udc", - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ, }, }; @@ -152,7 +154,7 @@ static struct resource cmt0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -179,7 +181,7 @@ static struct resource cmt1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -206,7 +208,7 @@ static struct resource cmt2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -233,7 +235,7 @@ static struct resource cmt3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -260,7 +262,7 @@ static struct resource cmt4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -288,7 +290,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -316,7 +318,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -343,7 +345,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c index 5b2833159b7..2a5320aa73b 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh4-202.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh4-202.c @@ -13,6 +13,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/io.h> static struct plat_sci_port scif0_platform_data = { @@ -21,7 +22,10 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { evt2irq(0x700), + evt2irq(0x720), + evt2irq(0x760), + evt2irq(0x740) }, }; static struct platform_device scif0_device = { @@ -45,7 +49,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -73,7 +77,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -100,7 +104,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c index 56b3bdc0b28..04a45512596 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c @@ -13,6 +13,7 @@ #include <linux/serial.h> #include <linux/io.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/serial_sci.h> #include <generated/machtypes.h> @@ -24,7 +25,7 @@ static struct resource rtc_resources[] = { }, [1] = { /* Shared Period/Carry/Alarm IRQ */ - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -43,7 +44,7 @@ static struct plat_sci_port sci_platform_data = { .scscr = SCSCR_TE | SCSCR_RE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCI, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xE40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x4e0)), .regshift = 2, }; @@ -85,7 +86,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -113,7 +114,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -140,7 +141,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -172,7 +173,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 72, + .start = evt2irq(0xb00), .flags = IORESOURCE_IRQ, }, }; @@ -199,7 +200,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 76, + .start = evt2irq(0xb80), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c index c0b4c774700..98e075ada44 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c @@ -11,6 +11,7 @@ #include <linux/init.h> #include <linux/serial.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/serial_sci.h> #include <linux/io.h> @@ -132,7 +133,10 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 52, 53, 55, 54 }, + .irqs = { evt2irq(0x880), + evt2irq(0x8a0), + evt2irq(0x8e0), + evt2irq(0x8c0) }, .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -150,7 +154,10 @@ static struct plat_sci_port scif1_platform_data = { .type = PORT_SCIF, .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, - .irqs = { 72, 73, 75, 74 }, + .irqs = { evt2irq(0xb00), + evt2irq(0xb20), + evt2irq(0xb60), + evt2irq(0xb40) }, .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -168,7 +175,10 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 76, 77, 79, 78 }, + .irqs = { evt2irq(0xb80), + evt2irq(0xba0), + evt2irq(0xbe0), + evt2irq(0xbc0) }, .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -186,7 +196,9 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCI, - .irqs = { 80, 81, 82, 0 }, + .irqs = { evt2irq(0xc00), + evt2irq(0xc20), + evt2irq(0xc40), }, .regshift = 2, }; @@ -211,7 +223,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -239,7 +251,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -266,7 +278,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 5773643b8a5..b91ea8300a3 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -13,6 +13,7 @@ #include <linux/serial_sci.h> #include <linux/uio_driver.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <asm/clock.h> /* Serial */ @@ -22,7 +23,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), }; static struct platform_device scif0_device = { @@ -39,7 +40,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc20)), }; static struct platform_device scif1_device = { @@ -56,7 +57,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc40)), }; static struct platform_device scif2_device = { @@ -73,7 +74,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC60)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc60)), }; static struct platform_device scif3_device = { @@ -92,8 +93,8 @@ static struct resource iic0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; @@ -113,8 +114,8 @@ static struct resource iic1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 44, - .end = 47, + .start = evt2irq(0x780), + .end = evt2irq(0x7e0), .flags = IORESOURCE_IRQ, }, }; @@ -129,7 +130,7 @@ static struct platform_device iic1_device = { static struct uio_info vpu_platform_data = { .name = "VPU4", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -157,7 +158,7 @@ static struct platform_device vpu_device = { static struct uio_info veu_platform_data = { .name = "VEU", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu_resources[] = { @@ -185,7 +186,7 @@ static struct platform_device veu_device = { static struct uio_info jpu_platform_data = { .name = "JPU", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource jpu_resources[] = { @@ -224,7 +225,7 @@ static struct resource cmt_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -252,7 +253,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -280,7 +281,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -307,7 +308,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 20f9e366a81..0bd09d51419 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -15,6 +15,7 @@ #include <linux/serial_sci.h> #include <linux/uio_driver.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/usb/r8a66597.h> #include <asm/clock.h> @@ -25,7 +26,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), }; static struct platform_device scif0_device = { @@ -44,8 +45,8 @@ static struct resource iic_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; @@ -68,8 +69,8 @@ static struct resource usb_host_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -89,7 +90,7 @@ static struct platform_device usb_host_device = { static struct uio_info vpu_platform_data = { .name = "VPU5", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -117,7 +118,7 @@ static struct platform_device vpu_device = { static struct uio_info veu0_platform_data = { .name = "VEU", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu0_resources[] = { @@ -145,7 +146,7 @@ static struct platform_device veu0_device = { static struct uio_info veu1_platform_data = { .name = "VEU", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource veu1_resources[] = { @@ -184,7 +185,7 @@ static struct resource cmt_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -240,7 +241,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -267,7 +268,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 34b2ee5805d..0f5a21907da 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -13,6 +13,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/uio_driver.h> #include <linux/usb/m66592.h> @@ -147,20 +148,20 @@ static struct resource sh7722_dmae_resources[] = { }, { .name = "error_irq", - .start = 78, - .end = 78, + .start = evt2irq(0xbc0), + .end = evt2irq(0xbc0), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-3 */ - .start = 48, - .end = 51, + .start = evt2irq(0x800), + .end = evt2irq(0x860), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 4-5 */ - .start = 76, - .end = 77, + .start = evt2irq(0xb80), + .end = evt2irq(0xba0), .flags = IORESOURCE_IRQ, }, }; @@ -182,7 +183,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), .ops = &sh7722_sci_port_ops, .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -201,7 +202,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc20)), .ops = &sh7722_sci_port_ops, .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -220,7 +221,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc40)), .ops = &sh7722_sci_port_ops, .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -241,17 +242,17 @@ static struct resource rtc_resources[] = { }, [1] = { /* Period IRQ */ - .start = 45, + .start = evt2irq(0x7a0), .flags = IORESOURCE_IRQ, }, [2] = { /* Carry IRQ */ - .start = 46, + .start = evt2irq(0x7c0), .flags = IORESOURCE_IRQ, }, [3] = { /* Alarm IRQ */ - .start = 44, + .start = evt2irq(0x780), .flags = IORESOURCE_IRQ, }, }; @@ -275,8 +276,8 @@ static struct resource usbf_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ, }, }; @@ -301,8 +302,8 @@ static struct resource iic_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; @@ -317,7 +318,7 @@ static struct platform_device iic_device = { static struct uio_info vpu_platform_data = { .name = "VPU4", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -345,7 +346,7 @@ static struct platform_device vpu_device = { static struct uio_info veu_platform_data = { .name = "VEU", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu_resources[] = { @@ -373,7 +374,7 @@ static struct platform_device veu_device = { static struct uio_info jpu_platform_data = { .name = "JPU", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource jpu_resources[] = { @@ -412,7 +413,7 @@ static struct resource cmt_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -440,7 +441,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -468,7 +469,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -525,7 +526,7 @@ static struct resource siu_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 108, + .start = evt2irq(0xf80), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 3c1da7e3067..28d6fd835fe 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -15,6 +15,7 @@ #include <linux/uio_driver.h> #include <linux/usb/r8a66597.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/io.h> #include <asm/clock.h> #include <asm/mmzone.h> @@ -28,7 +29,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -47,7 +48,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc20)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -66,7 +67,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc40)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -85,7 +86,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = { 56, 56, 56, 56 }, + .irqs = SCIx_IRQ_MUXED(evt2irq(0x900)), }; static struct platform_device scif3_device = { @@ -103,7 +104,7 @@ static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = { 88, 88, 88, 88 }, + .irqs = SCIx_IRQ_MUXED(evt2irq(0xd00)), }; static struct platform_device scif4_device = { @@ -121,7 +122,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = { 109, 109, 109, 109 }, + .irqs = SCIx_IRQ_MUXED(evt2irq(0xfa0)), }; static struct platform_device scif5_device = { @@ -135,7 +136,7 @@ static struct platform_device scif5_device = { static struct uio_info vpu_platform_data = { .name = "VPU5", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -163,7 +164,7 @@ static struct platform_device vpu_device = { static struct uio_info veu0_platform_data = { .name = "VEU2H", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu0_resources[] = { @@ -191,7 +192,7 @@ static struct platform_device veu0_device = { static struct uio_info veu1_platform_data = { .name = "VEU2H", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource veu1_resources[] = { @@ -230,7 +231,7 @@ static struct resource cmt_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -258,7 +259,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -286,7 +287,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -313,7 +314,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -340,7 +341,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, + .start = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; @@ -367,7 +368,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 58, + .start = evt2irq(0x940), .flags = IORESOURCE_IRQ, }, }; @@ -394,7 +395,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, + .start = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; @@ -417,17 +418,17 @@ static struct resource rtc_resources[] = { }, [1] = { /* Period IRQ */ - .start = 69, + .start = evt2irq(0xaa0), .flags = IORESOURCE_IRQ, }, [2] = { /* Carry IRQ */ - .start = 70, + .start = evt2irq(0xac0), .flags = IORESOURCE_IRQ, }, [3] = { /* Alarm IRQ */ - .start = 68, + .start = evt2irq(0xa80), .flags = IORESOURCE_IRQ, }, }; @@ -450,8 +451,8 @@ static struct resource sh7723_usb_host_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 65, - .end = 65, + .start = evt2irq(0xa20), + .end = evt2irq(0xa20), .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, }, }; @@ -476,8 +477,8 @@ static struct resource iic_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index 20623baeb1c..26b74c2f949 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -20,6 +20,7 @@ #include <linux/uio_driver.h> #include <linux/sh_dma.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/io.h> #include <linux/notifier.h> @@ -215,20 +216,20 @@ static struct resource sh7724_dmae0_resources[] = { }, { .name = "error_irq", - .start = 78, - .end = 78, + .start = evt2irq(0xbc0), + .end = evt2irq(0xbc0), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-3 */ - .start = 48, - .end = 51, + .start = evt2irq(0x800), + .end = evt2irq(0x860), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 4-5 */ - .start = 76, - .end = 77, + .start = evt2irq(0xb80), + .end = evt2irq(0xba0), .flags = IORESOURCE_IRQ, }, }; @@ -249,20 +250,20 @@ static struct resource sh7724_dmae1_resources[] = { }, { .name = "error_irq", - .start = 74, - .end = 74, + .start = evt2irq(0xb40), + .end = evt2irq(0xb40), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 0-3 */ - .start = 40, - .end = 43, + .start = evt2irq(0x700), + .end = evt2irq(0x760), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 4-5 */ - .start = 72, - .end = 73, + .start = evt2irq(0xb00), + .end = evt2irq(0xb20), .flags = IORESOURCE_IRQ, }, }; @@ -295,7 +296,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc00)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -314,7 +315,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc20)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -333,7 +334,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xC40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xc40)), .regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE, }; @@ -352,7 +353,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x900)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x900)), }; static struct platform_device scif3_device = { @@ -370,7 +371,7 @@ static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xD00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xd00)), }; static struct platform_device scif4_device = { @@ -388,7 +389,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE, .scbrr_algo_id = SCBRR_ALGO_3, .type = PORT_SCIFA, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xFA0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xfa0)), }; static struct platform_device scif5_device = { @@ -408,17 +409,17 @@ static struct resource rtc_resources[] = { }, [1] = { /* Period IRQ */ - .start = 69, + .start = evt2irq(0xaa0), .flags = IORESOURCE_IRQ, }, [2] = { /* Carry IRQ */ - .start = 70, + .start = evt2irq(0xac0), .flags = IORESOURCE_IRQ, }, [3] = { /* Alarm IRQ */ - .start = 68, + .start = evt2irq(0xa80), .flags = IORESOURCE_IRQ, }, }; @@ -439,8 +440,8 @@ static struct resource iic0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, - .end = 99, + .start = evt2irq(0xe00), + .end = evt2irq(0xe60), .flags = IORESOURCE_IRQ, }, }; @@ -461,8 +462,8 @@ static struct resource iic1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 92, - .end = 95, + .start = evt2irq(0xd80), + .end = evt2irq(0xde0), .flags = IORESOURCE_IRQ, }, }; @@ -478,7 +479,7 @@ static struct platform_device iic1_device = { static struct uio_info vpu_platform_data = { .name = "VPU5F", .version = "0", - .irq = 60, + .irq = evt2irq(0x980), }; static struct resource vpu_resources[] = { @@ -507,7 +508,7 @@ static struct platform_device vpu_device = { static struct uio_info veu0_platform_data = { .name = "VEU3F0", .version = "0", - .irq = 83, + .irq = evt2irq(0xc60), }; static struct resource veu0_resources[] = { @@ -536,7 +537,7 @@ static struct platform_device veu0_device = { static struct uio_info veu1_platform_data = { .name = "VEU3F1", .version = "0", - .irq = 54, + .irq = evt2irq(0x8c0), }; static struct resource veu1_resources[] = { @@ -633,7 +634,7 @@ static struct resource cmt_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 104, + .start = evt2irq(0xf00), .flags = IORESOURCE_IRQ, }, }; @@ -661,7 +662,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -689,7 +690,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -716,7 +717,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -744,7 +745,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, + .start = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; @@ -771,7 +772,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 58, + .start = evt2irq(0x940), .flags = IORESOURCE_IRQ, }, }; @@ -798,7 +799,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, + .start = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; @@ -817,7 +818,7 @@ static struct platform_device tmu5_device = { static struct uio_info jpu_platform_data = { .name = "JPU", .version = "0", - .irq = 27, + .irq = evt2irq(0x560), }; static struct resource jpu_resources[] = { @@ -846,7 +847,7 @@ static struct platform_device jpu_device = { static struct uio_info spu0_platform_data = { .name = "SPU2DSP0", .version = "0", - .irq = 86, + .irq = evt2irq(0xcc0), }; static struct resource spu0_resources[] = { @@ -875,7 +876,7 @@ static struct platform_device spu0_device = { static struct uio_info spu1_platform_data = { .name = "SPU2DSP1", .version = "0", - .irq = 87, + .irq = evt2irq(0xce0), }; static struct resource spu1_resources[] = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c index fe45e4cb183..a7708425afa 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c @@ -18,7 +18,7 @@ #include <linux/dma-mapping.h> #include <linux/sh_timer.h> #include <linux/sh_dma.h> - +#include <linux/sh_intc.h> #include <cpu/dma-register.h> #include <cpu/sh7757.h> @@ -45,7 +45,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xB80)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xb80)), }; static struct platform_device scif3_device = { @@ -86,7 +86,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -114,7 +114,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 29, + .start = evt2irq(0x5a0), .flags = IORESOURCE_IRQ, }, }; @@ -136,7 +136,7 @@ static struct resource spi0_resources[] = { .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, }, [1] = { - .start = 86, + .start = evt2irq(0xcc0), .flags = IORESOURCE_IRQ, }, }; @@ -466,8 +466,8 @@ static struct resource sh7757_dmae0_resources[] = { }, { .name = "error_irq", - .start = 34, - .end = 34, + .start = evt2irq(0x640), + .end = evt2irq(0x640), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; @@ -488,56 +488,56 @@ static struct resource sh7757_dmae1_resources[] = { }, { .name = "error_irq", - .start = 34, - .end = 34, + .start = evt2irq(0x640), + .end = evt2irq(0x640), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 4 */ - .start = 46, - .end = 46, + .start = evt2irq(0x7c0), + .end = evt2irq(0x7c0), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 5 */ - .start = 46, - .end = 46, + .start = evt2irq(0x7c0), + .end = evt2irq(0x7c0), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 6 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 7 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 8 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 9 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 10 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, { /* IRQ for channels 11 */ - .start = 88, - .end = 88, + .start = evt2irq(0xd00), + .end = evt2irq(0xd00), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; @@ -558,20 +558,20 @@ static struct resource sh7757_dmae2_resources[] = { }, { .name = "error_irq", - .start = 323, - .end = 323, + .start = evt2irq(0x2a60), + .end = evt2irq(0x2a60), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 12 to 16 */ - .start = 272, - .end = 276, + .start = evt2irq(0x2400), + .end = evt2irq(0x2480), .flags = IORESOURCE_IRQ, }, { /* IRQ for channel 17 */ - .start = 279, - .end = 279, + .start = evt2irq(0x24e0), + .end = evt2irq(0x24e0), .flags = IORESOURCE_IRQ, }, }; @@ -592,20 +592,20 @@ static struct resource sh7757_dmae3_resources[] = { }, { .name = "error_irq", - .start = 324, - .end = 324, + .start = evt2irq(0x2a80), + .end = evt2irq(0x2a80), .flags = IORESOURCE_IRQ, }, { /* IRQ for channels 18 to 22 */ - .start = 280, - .end = 284, + .start = evt2irq(0x2500), + .end = evt2irq(0x2580), .flags = IORESOURCE_IRQ, }, { /* IRQ for channel 23 */ - .start = 288, - .end = 288, + .start = evt2irq(0x2600), + .end = evt2irq(0x2600), .flags = IORESOURCE_IRQ, }, }; @@ -668,7 +668,7 @@ static struct resource spi1_resources[] = { .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }, { - .start = 54, + .start = evt2irq(0x8c0), .flags = IORESOURCE_IRQ, }, }; @@ -687,7 +687,7 @@ static struct resource rspi_resources[] = { .flags = IORESOURCE_MEM, }, { - .start = 220, + .start = evt2irq(0x1d80), .flags = IORESOURCE_IRQ, }, }; @@ -706,8 +706,8 @@ static struct resource usb_ehci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, - .end = 57, + .start = evt2irq(0x920), + .end = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; @@ -730,8 +730,8 @@ static struct resource usb_ohci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 57, - .end = 57, + .start = evt2irq(0x920), + .end = evt2irq(0x920), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index 197e4c9a4a0..bd0a8fbe610 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/serial.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/io.h> #include <linux/serial_sci.h> @@ -40,7 +41,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xB80)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xb80)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -58,7 +59,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xF00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xf00)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -78,7 +79,7 @@ static struct resource rtc_resources[] = { }, [1] = { /* Shared Period/Carry/Alarm IRQ */ - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -97,13 +98,14 @@ static struct resource usb_ohci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 83, - .end = 83, + .start = evt2irq(0xc60), + .end = evt2irq(0xc60), .flags = IORESOURCE_IRQ, }, }; static u64 usb_ohci_dma_mask = 0xffffffffUL; + static struct platform_device usb_ohci_device = { .name = "sh_ohci", .id = -1, @@ -122,8 +124,8 @@ static struct resource usbf_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 84, - .end = 84, + .start = evt2irq(0xc80), + .end = evt2irq(0xc80), .flags = IORESOURCE_IRQ, }, }; @@ -152,7 +154,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -180,7 +182,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 29, + .start = evt2irq(0x5a0), .flags = IORESOURCE_IRQ, }, }; @@ -207,7 +209,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 30, + .start = evt2irq(0x5c0), .flags = IORESOURCE_IRQ, }, }; @@ -234,7 +236,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, + .start = evt2irq(0xe00), .flags = IORESOURCE_IRQ, }, }; @@ -261,7 +263,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 97, + .start = evt2irq(0xe20), .flags = IORESOURCE_IRQ, }, }; @@ -288,7 +290,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 98, + .start = evt2irq(0xe40), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c index 46ea8703d18..256ea7a4516 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c @@ -12,6 +12,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <linux/io.h> static struct plat_sci_port scif0_platform_data = { @@ -20,7 +21,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9A0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9a0)), }; static struct platform_device scif0_device = { @@ -37,7 +38,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9C0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9c0)), }; static struct platform_device scif1_device = { @@ -54,7 +55,7 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9E0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9e0)), }; static struct platform_device scif2_device = { @@ -71,7 +72,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xA00)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xa00)), }; static struct platform_device scif3_device = { @@ -88,7 +89,7 @@ static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xA20)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xa20)), }; static struct platform_device scif4_device = { @@ -105,7 +106,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xA40)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xa40)), }; static struct platform_device scif5_device = { @@ -122,7 +123,7 @@ static struct plat_sci_port scif6_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xA60)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xa60)), }; static struct platform_device scif6_device = { @@ -139,7 +140,7 @@ static struct plat_sci_port scif7_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xA80)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xa80)), }; static struct platform_device scif7_device = { @@ -156,7 +157,7 @@ static struct plat_sci_port scif8_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xAA0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xaa0)), }; static struct platform_device scif8_device = { @@ -173,7 +174,7 @@ static struct plat_sci_port scif9_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_TOIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0xAC0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0xac0)), }; static struct platform_device scif9_device = { @@ -197,7 +198,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -225,7 +226,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -252,7 +253,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -279,7 +280,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 19, + .start = evt2irq(0x460), .flags = IORESOURCE_IRQ, }, }; @@ -306,7 +307,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -333,7 +334,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 21, + .start = evt2irq(0x4a0), .flags = IORESOURCE_IRQ, }, }; @@ -360,7 +361,7 @@ static struct resource tmu6_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 22, + .start = evt2irq(0x4c0), .flags = IORESOURCE_IRQ, }, }; @@ -387,7 +388,7 @@ static struct resource tmu7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 23, + .start = evt2irq(0x4e0), .flags = IORESOURCE_IRQ, }, }; @@ -414,7 +415,7 @@ static struct resource tmu8_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 24, + .start = evt2irq(0x500), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index d431b0052d0..de45b704687 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -14,6 +14,7 @@ #include <linux/serial_sci.h> #include <linux/sh_dma.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <cpu/dma-register.h> static struct plat_sci_port scif0_platform_data = { @@ -22,7 +23,7 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = { 40, 40, 40, 40 }, + .irqs = SCIx_IRQ_MUXED(evt2irq(0x700)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -40,7 +41,7 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = { 76, 76, 76, 76 }, + .irqs = SCIx_IRQ_MUXED(evt2irq(0xb80)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -65,7 +66,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -93,7 +94,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 29, + .start = evt2irq(0x5a0), .flags = IORESOURCE_IRQ, }, }; @@ -120,7 +121,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 30, + .start = evt2irq(0x5c0), .flags = IORESOURCE_IRQ, }, }; @@ -147,7 +148,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, + .start = evt2irq(0xe00), .flags = IORESOURCE_IRQ, }, }; @@ -174,7 +175,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 97, + .start = evt2irq(0xe20), .flags = IORESOURCE_IRQ, }, }; @@ -201,7 +202,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 98, + .start = evt2irq(0xe40), .flags = IORESOURCE_IRQ, }, }; @@ -224,7 +225,7 @@ static struct resource rtc_resources[] = { }, [1] = { /* Shared Period/Carry/Alarm IRQ */ - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -321,10 +322,13 @@ static struct resource sh7780_dmae0_resources[] = { .flags = IORESOURCE_MEM, }, { - /* Real DMA error IRQ is 38, and channel IRQs are 34-37, 44-45 */ + /* + * Real DMA error vector is 0x6c0, and channel + * vectors are 0x640-0x6a0, 0x780-0x7a0 + */ .name = "error_irq", - .start = 34, - .end = 34, + .start = evt2irq(0x640), + .end = evt2irq(0x640), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; @@ -338,10 +342,13 @@ static struct resource sh7780_dmae1_resources[] = { }, /* DMAC1 has no DMARS */ { - /* Real DMA error IRQ is 38, and channel IRQs are 46-47, 92-95 */ + /* + * Real DMA error vector is 0x6c0, and channel + * vectors are 0x7c0-0x7e0, 0xd80-0xde0 + */ .name = "error_irq", - .start = 46, - .end = 46, + .start = evt2irq(0x7c0), + .end = evt2irq(0x7c0), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index 304339fe7a2..0968ecb962e 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -15,6 +15,7 @@ #include <linux/mm.h> #include <linux/sh_dma.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <asm/mmzone.h> #include <cpu/dma-register.h> @@ -78,7 +79,7 @@ static struct plat_sci_port scif3_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9A0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9a0)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -96,7 +97,7 @@ static struct plat_sci_port scif4_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9C0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9c0)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -114,7 +115,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x9E0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x9e0)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -139,7 +140,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 28, + .start = evt2irq(0x580), .flags = IORESOURCE_IRQ, }, }; @@ -167,7 +168,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 29, + .start = evt2irq(0x5a0), .flags = IORESOURCE_IRQ, }, }; @@ -194,7 +195,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 30, + .start = evt2irq(0x5c0), .flags = IORESOURCE_IRQ, }, }; @@ -221,7 +222,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 96, + .start = evt2irq(0xe00), .flags = IORESOURCE_IRQ, }, }; @@ -248,7 +249,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 97, + .start = evt2irq(0xe20), .flags = IORESOURCE_IRQ, }, }; @@ -275,7 +276,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 98, + .start = evt2irq(0xe40), .flags = IORESOURCE_IRQ, }, }; @@ -375,10 +376,13 @@ static struct resource sh7785_dmae0_resources[] = { .flags = IORESOURCE_MEM, }, { - /* Real DMA error IRQ is 39, and channel IRQs are 33-38 */ + /* + * Real DMA error vector is 0x6e0, and channel + * vectors are 0x620-0x6c0 + */ .name = "error_irq", - .start = 33, - .end = 33, + .start = evt2irq(0x620), + .end = evt2irq(0x620), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; @@ -392,10 +396,13 @@ static struct resource sh7785_dmae1_resources[] = { }, /* DMAC1 has no DMARS */ { - /* Real DMA error IRQ is 58, and channel IRQs are 52-57 */ + /* + * Real DMA error vector is 0x940, and channel + * vectors are 0x880-0x920 + */ .name = "error_irq", - .start = 52, - .end = 52, + .start = evt2irq(0x880), + .end = evt2irq(0x880), .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_SHAREABLE, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c index 9befe2dcf45..2e6952f8784 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -32,7 +32,10 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { evt2irq(0x700), + evt2irq(0x720), + evt2irq(0x760), + evt2irq(0x740) }, .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -125,7 +128,7 @@ static struct plat_sci_port scif5_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE | SCSCR_CKE1, .scbrr_algo_id = SCBRR_ALGO_1, .type = PORT_SCIF, - .irqs = SCIx_IRQ_MUXED(evt2irq(0x8A0)), + .irqs = SCIx_IRQ_MUXED(evt2irq(0x8a0)), .regtype = SCIx_SH4_SCIF_FIFODATA_REGTYPE, }; @@ -150,7 +153,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -178,7 +181,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -205,7 +208,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -232,7 +235,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -259,7 +262,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 21, + .start = evt2irq(0x4a0), .flags = IORESOURCE_IRQ, }, }; @@ -286,7 +289,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 22, + .start = evt2irq(0x4c0), .flags = IORESOURCE_IRQ, }, }; @@ -313,7 +316,7 @@ static struct resource tmu6_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 45, + .start = evt2irq(0x7a0), .flags = IORESOURCE_IRQ, }, }; @@ -340,7 +343,7 @@ static struct resource tmu7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 45, + .start = evt2irq(0x7a0), .flags = IORESOURCE_IRQ, }, }; @@ -367,7 +370,7 @@ static struct resource tmu8_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 45, + .start = evt2irq(0x7a0), .flags = IORESOURCE_IRQ, }, }; @@ -394,7 +397,7 @@ static struct resource tmu9_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 46, + .start = evt2irq(0x7c0), .flags = IORESOURCE_IRQ, }, }; @@ -421,7 +424,7 @@ static struct resource tmu10_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 46, + .start = evt2irq(0x7c0), .flags = IORESOURCE_IRQ, }, }; @@ -448,7 +451,7 @@ static struct resource tmu11_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 46, + .start = evt2irq(0x7c0), .flags = IORESOURCE_IRQ, }, }; @@ -550,8 +553,8 @@ static struct resource usb_ehci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 77, - .end = 77, + .start = evt2irq(0xba0), + .end = evt2irq(0xba0), .flags = IORESOURCE_IRQ, }, }; @@ -574,8 +577,8 @@ static struct resource usb_ohci_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 77, - .end = 77, + .start = evt2irq(0xba0), + .end = evt2irq(0xba0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sh/kernel/cpu/sh4a/setup-shx3.c b/arch/sh/kernel/cpu/sh4a/setup-shx3.c index bb208806dc1..7ca7dd20fb0 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-shx3.c +++ b/arch/sh/kernel/cpu/sh4a/setup-shx3.c @@ -14,6 +14,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/sh_timer.h> +#include <linux/sh_intc.h> #include <cpu/shx3.h> #include <asm/mmzone.h> @@ -32,7 +33,10 @@ static struct plat_sci_port scif0_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { evt2irq(0x700), + evt2irq(0x720), + evt2irq(0x760), + evt2irq(0x740) }, }; static struct platform_device scif0_device = { @@ -49,7 +53,10 @@ static struct plat_sci_port scif1_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 44, 45, 47, 46 }, + .irqs = { evt2irq(0x780), + evt2irq(0x7a0), + evt2irq(0x7e0), + evt2irq(0x7c0) }, }; static struct platform_device scif1_device = { @@ -66,7 +73,10 @@ static struct plat_sci_port scif2_platform_data = { .scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE, .scbrr_algo_id = SCBRR_ALGO_2, .type = PORT_SCIF, - .irqs = { 52, 53, 55, 54 }, + .irqs = { evt2irq(0x880), + evt2irq(0x8a0), + evt2irq(0x8e0), + evt2irq(0x8c0) }, }; static struct platform_device scif2_device = { @@ -90,7 +100,7 @@ static struct resource tmu0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 16, + .start = evt2irq(0x400), .flags = IORESOURCE_IRQ, }, }; @@ -118,7 +128,7 @@ static struct resource tmu1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 17, + .start = evt2irq(0x420), .flags = IORESOURCE_IRQ, }, }; @@ -145,7 +155,7 @@ static struct resource tmu2_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 18, + .start = evt2irq(0x440), .flags = IORESOURCE_IRQ, }, }; @@ -172,7 +182,7 @@ static struct resource tmu3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 19, + .start = evt2irq(0x460), .flags = IORESOURCE_IRQ, }, }; @@ -199,7 +209,7 @@ static struct resource tmu4_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 20, + .start = evt2irq(0x480), .flags = IORESOURCE_IRQ, }, }; @@ -226,7 +236,7 @@ static struct resource tmu5_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 21, + .start = evt2irq(0x4a0), .flags = IORESOURCE_IRQ, }, }; diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c index 38d48a59879..9708851a8b9 100644 --- a/arch/sparc/kernel/central.c +++ b/arch/sparc/kernel/central.c @@ -269,4 +269,4 @@ static int __init sunfire_init(void) return 0; } -subsys_initcall(sunfire_init); +fs_initcall(sunfire_init); diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S index b57a5942ba6..874162a11ce 100644 --- a/arch/sparc/mm/ultra.S +++ b/arch/sparc/mm/ultra.S @@ -495,11 +495,11 @@ xcall_fetch_glob_regs: stx %o7, [%g1 + GR_SNAP_O7] stx %i7, [%g1 + GR_SNAP_I7] /* Don't try this at home kids... */ - rdpr %cwp, %g2 - sub %g2, 1, %g7 + rdpr %cwp, %g3 + sub %g3, 1, %g7 wrpr %g7, %cwp mov %i7, %g7 - wrpr %g2, %cwp + wrpr %g3, %cwp stx %g7, [%g1 + GR_SNAP_RPC] sethi %hi(trap_block), %g7 or %g7, %lo(trap_block), %g7 diff --git a/arch/tile/include/asm/thread_info.h b/arch/tile/include/asm/thread_info.h index bc4f562bd45..7594764d8a6 100644 --- a/arch/tile/include/asm/thread_info.h +++ b/arch/tile/include/asm/thread_info.h @@ -100,9 +100,14 @@ extern void cpu_idle_on_new_stack(struct thread_info *old_ti, #else /* __ASSEMBLY__ */ -/* how to get the thread information struct from ASM */ +/* + * How to get the thread information struct from assembly. + * Note that we use different macros since different architectures + * have different semantics in their "mm" instruction and we would + * like to guarantee that the macro expands to exactly one instruction. + */ #ifdef __tilegx__ -#define GET_THREAD_INFO(reg) move reg, sp; mm reg, zero, LOG2_THREAD_SIZE, 63 +#define EXTRACT_THREAD_INFO(reg) mm reg, zero, LOG2_THREAD_SIZE, 63 #else #define GET_THREAD_INFO(reg) mm reg, sp, zero, LOG2_THREAD_SIZE, 31 #endif diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c index 77763ccd5a7..cdef6e5ec02 100644 --- a/arch/tile/kernel/compat_signal.c +++ b/arch/tile/kernel/compat_signal.c @@ -403,19 +403,17 @@ int compat_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, * Set up registers for signal handler. * Registers that we don't modify keep the value they had from * user-space at the time we took the signal. + * We always pass siginfo and mcontext, regardless of SA_SIGINFO, + * since some things rely on this (e.g. glibc's debug/segfault.c). */ regs->pc = ptr_to_compat_reg(ka->sa.sa_handler); regs->ex1 = PL_ICS_EX1(USER_PL, 1); /* set crit sec in handler */ regs->sp = ptr_to_compat_reg(frame); regs->lr = restorer; regs->regs[0] = (unsigned long) usig; - - if (ka->sa.sa_flags & SA_SIGINFO) { - /* Need extra arguments, so mark to restore caller-saves. */ - regs->regs[1] = ptr_to_compat_reg(&frame->info); - regs->regs[2] = ptr_to_compat_reg(&frame->uc); - regs->flags |= PT_FLAGS_CALLER_SAVES; - } + regs->regs[1] = ptr_to_compat_reg(&frame->info); + regs->regs[2] = ptr_to_compat_reg(&frame->uc); + regs->flags |= PT_FLAGS_CALLER_SAVES; /* * Notify any tracer that was single-stepping it. diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index 5d56a1ef5ba..6943515100f 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -839,6 +839,18 @@ STD_ENTRY(interrupt_return) FEEDBACK_REENTER(interrupt_return) /* + * Use r33 to hold whether we have already loaded the callee-saves + * into ptregs. We don't want to do it twice in this loop, since + * then we'd clobber whatever changes are made by ptrace, etc. + * Get base of stack in r32. + */ + { + GET_THREAD_INFO(r32) + movei r33, 0 + } + +.Lretry_work_pending: + /* * Disable interrupts so as to make sure we don't * miss an interrupt that sets any of the thread flags (like * need_resched or sigpending) between sampling and the iret. @@ -848,9 +860,6 @@ STD_ENTRY(interrupt_return) IRQ_DISABLE(r20, r21) TRACE_IRQS_OFF /* Note: clobbers registers r0-r29 */ - /* Get base of stack in r32; note r30/31 are used as arguments here. */ - GET_THREAD_INFO(r32) - /* Check to see if there is any work to do before returning to user. */ { @@ -866,16 +875,18 @@ STD_ENTRY(interrupt_return) /* * Make sure we have all the registers saved for signal - * handling or single-step. Call out to C code to figure out - * exactly what we need to do for each flag bit, then if - * necessary, reload the flags and recheck. + * handling, notify-resume, or single-step. Call out to C + * code to figure out exactly what we need to do for each flag bit, + * then if necessary, reload the flags and recheck. */ - push_extra_callee_saves r0 { PTREGS_PTR(r0, PTREGS_OFFSET_BASE) - jal do_work_pending + bnz r33, 1f } - bnz r0, .Lresume_userspace + push_extra_callee_saves r0 + movei r33, 1 +1: jal do_work_pending + bnz r0, .Lretry_work_pending /* * In the NMI case we @@ -1180,10 +1191,12 @@ handle_syscall: add r20, r20, tp lw r21, r20 addi r21, r21, 1 - sw r20, r21 + { + sw r20, r21 + GET_THREAD_INFO(r31) + } /* Trace syscalls, if requested. */ - GET_THREAD_INFO(r31) addi r31, r31, THREAD_INFO_FLAGS_OFFSET lw r30, r31 andi r30, r30, _TIF_SYSCALL_TRACE @@ -1362,7 +1375,10 @@ handle_ill: 3: /* set PC and continue */ lw r26, r24 - sw r28, r26 + { + sw r28, r26 + GET_THREAD_INFO(r0) + } /* * Clear TIF_SINGLESTEP to prevent recursion if we execute an ill. @@ -1370,7 +1386,6 @@ handle_ill: * need to clear it here and can't really impose on all other arches. * So what's another write between friends? */ - GET_THREAD_INFO(r0) addi r1, r0, THREAD_INFO_FLAGS_OFFSET { diff --git a/arch/tile/kernel/intvec_64.S b/arch/tile/kernel/intvec_64.S index 49d9d662168..30ae76e50c4 100644 --- a/arch/tile/kernel/intvec_64.S +++ b/arch/tile/kernel/intvec_64.S @@ -647,6 +647,20 @@ STD_ENTRY(interrupt_return) FEEDBACK_REENTER(interrupt_return) /* + * Use r33 to hold whether we have already loaded the callee-saves + * into ptregs. We don't want to do it twice in this loop, since + * then we'd clobber whatever changes are made by ptrace, etc. + */ + { + movei r33, 0 + move r32, sp + } + + /* Get base of stack in r32. */ + EXTRACT_THREAD_INFO(r32) + +.Lretry_work_pending: + /* * Disable interrupts so as to make sure we don't * miss an interrupt that sets any of the thread flags (like * need_resched or sigpending) between sampling and the iret. @@ -656,9 +670,6 @@ STD_ENTRY(interrupt_return) IRQ_DISABLE(r20, r21) TRACE_IRQS_OFF /* Note: clobbers registers r0-r29 */ - /* Get base of stack in r32; note r30/31 are used as arguments here. */ - GET_THREAD_INFO(r32) - /* Check to see if there is any work to do before returning to user. */ { @@ -674,16 +685,18 @@ STD_ENTRY(interrupt_return) /* * Make sure we have all the registers saved for signal - * handling or single-step. Call out to C code to figure out + * handling or notify-resume. Call out to C code to figure out * exactly what we need to do for each flag bit, then if * necessary, reload the flags and recheck. */ - push_extra_callee_saves r0 { PTREGS_PTR(r0, PTREGS_OFFSET_BASE) - jal do_work_pending + bnez r33, 1f } - bnez r0, .Lresume_userspace + push_extra_callee_saves r0 + movei r33, 1 +1: jal do_work_pending + bnez r0, .Lretry_work_pending /* * In the NMI case we @@ -968,11 +981,16 @@ handle_syscall: shl16insli r20, r20, hw0(irq_stat + IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET) add r20, r20, tp ld4s r21, r20 - addi r21, r21, 1 - st4 r20, r21 + { + addi r21, r21, 1 + move r31, sp + } + { + st4 r20, r21 + EXTRACT_THREAD_INFO(r31) + } /* Trace syscalls, if requested. */ - GET_THREAD_INFO(r31) addi r31, r31, THREAD_INFO_FLAGS_OFFSET ld r30, r31 andi r30, r30, _TIF_SYSCALL_TRACE diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index 2d5ef617bb3..54e6c64b85c 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -567,6 +567,10 @@ struct task_struct *__sched _switch_to(struct task_struct *prev, */ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags) { + /* If we enter in kernel mode, do nothing and exit the caller loop. */ + if (!user_mode(regs)) + return 0; + if (thread_info_flags & _TIF_NEED_RESCHED) { schedule(); return 1; @@ -589,8 +593,7 @@ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags) return 1; } if (thread_info_flags & _TIF_SINGLESTEP) { - if ((regs->ex1 & SPR_EX_CONTEXT_1_1__PL_MASK) == 0) - single_step_once(regs); + single_step_once(regs); return 0; } panic("work_pending: bad flags %#x\n", thread_info_flags); diff --git a/arch/x86/include/asm/kvm_para.h b/arch/x86/include/asm/kvm_para.h index 734c3767cfa..183922e13de 100644 --- a/arch/x86/include/asm/kvm_para.h +++ b/arch/x86/include/asm/kvm_para.h @@ -170,6 +170,9 @@ static inline int kvm_para_available(void) unsigned int eax, ebx, ecx, edx; char signature[13]; + if (boot_cpu_data.cpuid_level < 0) + return 0; /* So we don't blow up on old processors */ + cpuid(KVM_CPUID_SIGNATURE, &eax, &ebx, &ecx, &edx); memcpy(signature + 0, &ebx, 4); memcpy(signature + 4, &ecx, 4); diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c index a415b1f4436..7c439fe4941 100644 --- a/arch/x86/kernel/acpi/boot.c +++ b/arch/x86/kernel/acpi/boot.c @@ -593,7 +593,7 @@ void __init acpi_set_irq_model_ioapic(void) #ifdef CONFIG_ACPI_HOTPLUG_CPU #include <acpi/processor.h> -static void __cpuinitdata acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) +static void __cpuinit acpi_map_cpu2node(acpi_handle handle, int cpu, int physid) { #ifdef CONFIG_ACPI_NUMA int nid; diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c index 3ca42d0e43a..0327e2b3c40 100644 --- a/arch/x86/kernel/microcode_intel.c +++ b/arch/x86/kernel/microcode_intel.c @@ -147,12 +147,6 @@ static int collect_cpu_info(int cpu_num, struct cpu_signature *csig) memset(csig, 0, sizeof(*csig)); - if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 || - cpu_has(c, X86_FEATURE_IA64)) { - pr_err("CPU%d not a capable Intel processor\n", cpu_num); - return -1; - } - csig->sig = cpuid_eax(0x00000001); if ((c->x86_model >= 5) || (c->x86 > 6)) { @@ -463,6 +457,14 @@ static struct microcode_ops microcode_intel_ops = { struct microcode_ops * __init init_intel_microcode(void) { + struct cpuinfo_x86 *c = &cpu_data(0); + + if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 || + cpu_has(c, X86_FEATURE_IA64)) { + pr_err("Intel CPU family 0x%x not supported\n", c->x86); + return NULL; + } + return µcode_intel_ops; } diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 3263b68cdfa..3188da3df8d 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -250,6 +250,10 @@ static int __acpi_bus_set_power(struct acpi_device *device, int state) return -ENODEV; } + /* For D3cold we should execute _PS3, not _PS4. */ + if (state == ACPI_STATE_D3_COLD) + object_name[3] = '3'; + /* * Transition Power * ---------------- diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 330bb4d7585..0500f719f63 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -660,7 +660,7 @@ int acpi_power_on_resources(struct acpi_device *device, int state) int acpi_power_transition(struct acpi_device *device, int state) { - int result; + int result = 0; if (!device || (state < ACPI_STATE_D0) || (state > ACPI_STATE_D3_COLD)) return -EINVAL; @@ -679,8 +679,11 @@ int acpi_power_transition(struct acpi_device *device, int state) * (e.g. so the device doesn't lose power while transitioning). Then, * we dereference all power resources used in the current list. */ - result = acpi_power_on_list(&device->power.states[state].resources); - if (!result) + if (state < ACPI_STATE_D3_COLD) + result = acpi_power_on_list( + &device->power.states[state].resources); + + if (!result && device->power.state < ACPI_STATE_D3_COLD) acpi_power_off_list( &device->power.states[device->power.state].resources); diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 7417267e88f..85cbfdccc97 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -908,6 +908,10 @@ static int acpi_bus_get_power_flags(struct acpi_device *device) device->power.states[ACPI_STATE_D3].flags.valid = 1; device->power.states[ACPI_STATE_D3].power = 0; + /* Set D3cold's explicit_set flag if _PS3 exists. */ + if (device->power.states[ACPI_STATE_D3_HOT].flags.explicit_set) + device->power.states[ACPI_STATE_D3_COLD].flags.explicit_set = 1; + acpi_bus_init_power(device); return 0; diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index abfaacaaf34..946166e1395 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -2297,7 +2297,7 @@ static void drbd_connector_callback(struct cn_msg *req, struct netlink_skb_parms return; } - if (!cap_raised(current_cap(), CAP_SYS_ADMIN)) { + if (!capable(CAP_SYS_ADMIN)) { retcode = ERR_PERM; goto fail; } diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index ddf86b6500b..cdf2f5451c7 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1895,6 +1895,13 @@ static int virtcons_restore(struct virtio_device *vdev) /* Get port open/close status on the host */ send_control_msg(port, VIRTIO_CONSOLE_PORT_READY, 1); + + /* + * If a port was open at the time of suspending, we + * have to let the host know that it's still open. + */ + if (port->guest_connected) + send_control_msg(port, VIRTIO_CONSOLE_PORT_OPEN, 1); } return 0; } diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index ab9abb46d01..dd414d9350e 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -164,6 +164,7 @@ config CRYPTO_DEV_MV_CESA select CRYPTO_ALGAPI select CRYPTO_AES select CRYPTO_BLKCIPHER2 + select CRYPTO_HASH help This driver allows you to utilize the Cryptographic Engines and Security Accelerator (CESA) which can be found on the Marvell Orion diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 445fdf81169..bf0d7e4e345 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -245,7 +245,9 @@ atc_chain_complete(struct at_dma_chan *atchan, struct at_desc *desc) dev_vdbg(chan2dev(&atchan->chan_common), "descriptor %u complete\n", txd->cookie); - dma_cookie_complete(txd); + /* mark the descriptor as complete for non cyclic cases only */ + if (!atc_chan_is_cyclic(atchan)) + dma_cookie_complete(txd); /* move children to free_list */ list_splice_init(&desc->tx_list, &atchan->free_list); diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c index e6f133b78dc..f6e9b572b99 100644 --- a/drivers/dma/ep93xx_dma.c +++ b/drivers/dma/ep93xx_dma.c @@ -703,7 +703,9 @@ static void ep93xx_dma_tasklet(unsigned long data) desc = ep93xx_dma_get_active(edmac); if (desc) { if (desc->complete) { - dma_cookie_complete(&desc->txd); + /* mark descriptor complete for non cyclic case only */ + if (!test_bit(EP93XX_DMA_IS_CYCLIC, &edmac->flags)) + dma_cookie_complete(&desc->txd); list_splice_init(&edmac->active, &list); } callback = desc->txd.callback; diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 2ee6e23930a..fa3fb21e60b 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2322,7 +2322,8 @@ static void pl330_tasklet(unsigned long data) /* Pick up ripe tomatoes */ list_for_each_entry_safe(desc, _dt, &pch->work_list, node) if (desc->status == DONE) { - dma_cookie_complete(&desc->txd); + if (pch->cyclic) + dma_cookie_complete(&desc->txd); list_move_tail(&desc->node, &list); } diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index 1adc2ec1e38..4461540653a 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -965,18 +965,15 @@ static void omap_gpio_mod_init(struct gpio_bank *bank) } _gpio_rmw(base, bank->regs->irqenable, l, bank->regs->irqenable_inv); - _gpio_rmw(base, bank->regs->irqstatus, l, - bank->regs->irqenable_inv == false); - _gpio_rmw(base, bank->regs->irqenable, l, bank->regs->debounce_en != 0); - _gpio_rmw(base, bank->regs->irqenable, l, bank->regs->ctrl != 0); + _gpio_rmw(base, bank->regs->irqstatus, l, !bank->regs->irqenable_inv); if (bank->regs->debounce_en) - _gpio_rmw(base, bank->regs->debounce_en, 0, 1); + __raw_writel(0, base + bank->regs->debounce_en); /* Save OE default value (0xffffffff) in the context */ bank->context.oe = __raw_readl(bank->base + bank->regs->direction); /* Initialize interface clk ungated, module enabled */ if (bank->regs->ctrl) - _gpio_rmw(base, bank->regs->ctrl, 0, 1); + __raw_writel(0, base + bank->regs->ctrl); } static __devinit void diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index e8729cc2ba2..2cd958e0b82 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -230,16 +230,12 @@ static void pch_gpio_setup(struct pch_gpio *chip) static int pch_irq_type(struct irq_data *d, unsigned int type) { - u32 im; - u32 __iomem *im_reg; - u32 ien; - u32 im_pos; - int ch; - unsigned long flags; - u32 val; - int irq = d->irq; struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); struct pch_gpio *chip = gc->private; + u32 im, im_pos, val; + u32 __iomem *im_reg; + unsigned long flags; + int ch, irq = d->irq; ch = irq - chip->irq_base; if (irq <= chip->irq_base + 7) { @@ -270,30 +266,22 @@ static int pch_irq_type(struct irq_data *d, unsigned int type) case IRQ_TYPE_LEVEL_LOW: val = PCH_LEVEL_L; break; - case IRQ_TYPE_PROBE: - goto end; default: - dev_warn(chip->dev, "%s: unknown type(%dd)", - __func__, type); - goto end; + goto unlock; } /* Set interrupt mode */ im = ioread32(im_reg) & ~(PCH_IM_MASK << (im_pos * 4)); iowrite32(im | (val << (im_pos * 4)), im_reg); - /* iclr */ - iowrite32(BIT(ch), &chip->reg->iclr); + /* And the handler */ + if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) + __irq_set_handler_locked(d->irq, handle_level_irq); + else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) + __irq_set_handler_locked(d->irq, handle_edge_irq); - /* IMASKCLR */ - iowrite32(BIT(ch), &chip->reg->imaskclr); - - /* Enable interrupt */ - ien = ioread32(&chip->reg->ien); - iowrite32(ien | BIT(ch), &chip->reg->ien); -end: +unlock: spin_unlock_irqrestore(&chip->spinlock, flags); - return 0; } @@ -313,18 +301,24 @@ static void pch_irq_mask(struct irq_data *d) iowrite32(1 << (d->irq - chip->irq_base), &chip->reg->imask); } +static void pch_irq_ack(struct irq_data *d) +{ + struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); + struct pch_gpio *chip = gc->private; + + iowrite32(1 << (d->irq - chip->irq_base), &chip->reg->iclr); +} + static irqreturn_t pch_gpio_handler(int irq, void *dev_id) { struct pch_gpio *chip = dev_id; u32 reg_val = ioread32(&chip->reg->istatus); - int i; - int ret = IRQ_NONE; + int i, ret = IRQ_NONE; for (i = 0; i < gpio_pins[chip->ioh]; i++) { if (reg_val & BIT(i)) { dev_dbg(chip->dev, "%s:[%d]:irq=%d status=0x%x\n", __func__, i, irq, reg_val); - iowrite32(BIT(i), &chip->reg->iclr); generic_handle_irq(chip->irq_base + i); ret = IRQ_HANDLED; } @@ -343,6 +337,7 @@ static __devinit void pch_gpio_alloc_generic_chip(struct pch_gpio *chip, gc->private = chip; ct = gc->chip_types; + ct->chip.irq_ack = pch_irq_ack; ct->chip.irq_mask = pch_irq_mask; ct->chip.irq_unmask = pch_irq_unmask; ct->chip.irq_set_type = pch_irq_type; @@ -357,6 +352,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev, s32 ret; struct pch_gpio *chip; int irq_base; + u32 msk; chip = kzalloc(sizeof(*chip), GFP_KERNEL); if (chip == NULL) @@ -408,8 +404,13 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev, } chip->irq_base = irq_base; + /* Mask all interrupts, but enable them */ + msk = (1 << gpio_pins[chip->ioh]) - 1; + iowrite32(msk, &chip->reg->imask); + iowrite32(msk, &chip->reg->ien); + ret = request_irq(pdev->irq, pch_gpio_handler, - IRQF_SHARED, KBUILD_MODNAME, chip); + IRQF_SHARED, KBUILD_MODNAME, chip); if (ret != 0) { dev_err(&pdev->dev, "%s request_irq failed\n", __func__); @@ -418,8 +419,6 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev, pch_gpio_alloc_generic_chip(chip, irq_base, gpio_pins[chip->ioh]); - /* Initialize interrupt ien register */ - iowrite32(0, &chip->reg->ien); end: return 0; diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c index 19d6fc0229c..e991d917196 100644 --- a/drivers/gpio/gpio-samsung.c +++ b/drivers/gpio/gpio-samsung.c @@ -452,12 +452,14 @@ static struct samsung_gpio_cfg s3c24xx_gpiocfg_banka = { }; #endif +#if defined(CONFIG_ARCH_EXYNOS4) || defined(CONFIG_ARCH_EXYNOS5) static struct samsung_gpio_cfg exynos_gpio_cfg = { .set_pull = exynos_gpio_setpull, .get_pull = exynos_gpio_getpull, .set_config = samsung_gpio_setcfg_4bit, .get_config = samsung_gpio_getcfg_4bit, }; +#endif #if defined(CONFIG_CPU_S5P6440) || defined(CONFIG_CPU_S5P6450) static struct samsung_gpio_cfg s5p64x0_gpio_cfg_rbank = { @@ -2123,8 +2125,8 @@ static struct samsung_gpio_chip s5pv210_gpios_4bit[] = { * uses the above macro and depends on the banks being listed in order here. */ -static struct samsung_gpio_chip exynos4_gpios_1[] = { #ifdef CONFIG_ARCH_EXYNOS4 +static struct samsung_gpio_chip exynos4_gpios_1[] = { { .chip = { .base = EXYNOS4_GPA0(0), @@ -2222,11 +2224,11 @@ static struct samsung_gpio_chip exynos4_gpios_1[] = { .label = "GPF3", }, }, -#endif }; +#endif -static struct samsung_gpio_chip exynos4_gpios_2[] = { #ifdef CONFIG_ARCH_EXYNOS4 +static struct samsung_gpio_chip exynos4_gpios_2[] = { { .chip = { .base = EXYNOS4_GPJ0(0), @@ -2367,11 +2369,11 @@ static struct samsung_gpio_chip exynos4_gpios_2[] = { .to_irq = samsung_gpiolib_to_irq, }, }, -#endif }; +#endif -static struct samsung_gpio_chip exynos4_gpios_3[] = { #ifdef CONFIG_ARCH_EXYNOS4 +static struct samsung_gpio_chip exynos4_gpios_3[] = { { .chip = { .base = EXYNOS4_GPZ(0), @@ -2379,8 +2381,8 @@ static struct samsung_gpio_chip exynos4_gpios_3[] = { .label = "GPZ", }, }, -#endif }; +#endif #ifdef CONFIG_ARCH_EXYNOS5 static struct samsung_gpio_chip exynos5_gpios_1[] = { @@ -2719,7 +2721,9 @@ static __init int samsung_gpiolib_init(void) { struct samsung_gpio_chip *chip; int i, nr_chips; +#if defined(CONFIG_CPU_EXYNOS4210) || defined(CONFIG_SOC_EXYNOS5250) void __iomem *gpio_base1, *gpio_base2, *gpio_base3, *gpio_base4; +#endif int group = 0; samsung_gpiolib_set_cfg(samsung_gpio_cfgs, ARRAY_SIZE(samsung_gpio_cfgs)); @@ -2971,6 +2975,7 @@ static __init int samsung_gpiolib_init(void) return 0; +#if defined(CONFIG_CPU_EXYNOS4210) || defined(CONFIG_SOC_EXYNOS5250) err_ioremap4: iounmap(gpio_base3); err_ioremap3: @@ -2979,6 +2984,7 @@ err_ioremap2: iounmap(gpio_base1); err_ioremap1: return -ENOMEM; +#endif } core_initcall(samsung_gpiolib_init); diff --git a/drivers/leds/leds-netxbig.c b/drivers/leds/leds-netxbig.c index d8433f2d53b..73973fdbd8b 100644 --- a/drivers/leds/leds-netxbig.c +++ b/drivers/leds/leds-netxbig.c @@ -112,7 +112,7 @@ err_free_addr: return err; } -static void __devexit gpio_ext_free(struct netxbig_gpio_ext *gpio_ext) +static void gpio_ext_free(struct netxbig_gpio_ext *gpio_ext) { int i; @@ -294,7 +294,7 @@ static ssize_t netxbig_led_sata_show(struct device *dev, static DEVICE_ATTR(sata, 0644, netxbig_led_sata_show, netxbig_led_sata_store); -static void __devexit delete_netxbig_led(struct netxbig_led_data *led_dat) +static void delete_netxbig_led(struct netxbig_led_data *led_dat) { if (led_dat->mode_val[NETXBIG_LED_SATA] != NETXBIG_LED_INVALID_MODE) device_remove_file(led_dat->cdev.dev, &dev_attr_sata); diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c index 2f0a14421a7..01cf89ec694 100644 --- a/drivers/leds/leds-ns2.c +++ b/drivers/leds/leds-ns2.c @@ -255,7 +255,7 @@ err_free_cmd: return ret; } -static void __devexit delete_ns2_led(struct ns2_led_data *led_dat) +static void delete_ns2_led(struct ns2_led_data *led_dat) { device_remove_file(led_dat->cdev.dev, &dev_attr_sata); led_classdev_unregister(&led_dat->cdev); diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c index 1f23e048f07..08d9a207259 100644 --- a/drivers/md/dm-log-userspace-transfer.c +++ b/drivers/md/dm-log-userspace-transfer.c @@ -134,7 +134,7 @@ static void cn_ulog_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp) { struct dm_ulog_request *tfr = (struct dm_ulog_request *)(msg + 1); - if (!cap_raised(current_cap(), CAP_SYS_ADMIN)) + if (!capable(CAP_SYS_ADMIN)) return; spin_lock(&receiving_list_lock); diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 922a3385eea..754f38f8a69 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -718,8 +718,8 @@ static int parse_hw_handler(struct dm_arg_set *as, struct multipath *m) return 0; m->hw_handler_name = kstrdup(dm_shift_arg(as), GFP_KERNEL); - request_module("scsi_dh_%s", m->hw_handler_name); - if (scsi_dh_handler_exist(m->hw_handler_name) == 0) { + if (!try_then_request_module(scsi_dh_handler_exist(m->hw_handler_name), + "scsi_dh_%s", m->hw_handler_name)) { ti->error = "unknown hardware handler type"; ret = -EINVAL; goto fail; diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 213ae32a0fc..2fd87b544a9 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -279,8 +279,10 @@ static void __cell_release(struct cell *cell, struct bio_list *inmates) hlist_del(&cell->list); - bio_list_add(inmates, cell->holder); - bio_list_merge(inmates, &cell->bios); + if (inmates) { + bio_list_add(inmates, cell->holder); + bio_list_merge(inmates, &cell->bios); + } mempool_free(cell, prison->cell_pool); } @@ -303,9 +305,10 @@ static void cell_release(struct cell *cell, struct bio_list *bios) */ static void __cell_release_singleton(struct cell *cell, struct bio *bio) { - hlist_del(&cell->list); BUG_ON(cell->holder != bio); BUG_ON(!bio_list_empty(&cell->bios)); + + __cell_release(cell, NULL); } static void cell_release_singleton(struct cell *cell, struct bio *bio) @@ -1177,6 +1180,7 @@ static void no_space(struct cell *cell) static void process_discard(struct thin_c *tc, struct bio *bio) { int r; + unsigned long flags; struct pool *pool = tc->pool; struct cell *cell, *cell2; struct cell_key key, key2; @@ -1218,7 +1222,9 @@ static void process_discard(struct thin_c *tc, struct bio *bio) m->bio = bio; if (!ds_add_work(&pool->all_io_ds, &m->list)) { + spin_lock_irqsave(&pool->lock, flags); list_add(&m->list, &pool->prepared_discards); + spin_unlock_irqrestore(&pool->lock, flags); wake_worker(pool); } } else { @@ -2626,8 +2632,10 @@ static int thin_endio(struct dm_target *ti, if (h->all_io_entry) { INIT_LIST_HEAD(&work); ds_dec(h->all_io_entry, &work); + spin_lock_irqsave(&pool->lock, flags); list_for_each_entry_safe(m, tmp, &work, list) list_add(&m->list, &pool->prepared_discards); + spin_unlock_irqrestore(&pool->lock, flags); } mempool_free(h, pool->endio_hook_pool); @@ -2759,6 +2767,6 @@ static void dm_thin_exit(void) module_init(dm_thin_init); module_exit(dm_thin_exit); -MODULE_DESCRIPTION(DM_NAME "device-mapper thin provisioning target"); +MODULE_DESCRIPTION(DM_NAME " thin provisioning target"); MODULE_AUTHOR("Joe Thornber <dm-devel@redhat.com>"); MODULE_LICENSE("GPL"); diff --git a/drivers/md/md.c b/drivers/md/md.c index 477eb2e180c..01233d855eb 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -391,6 +391,8 @@ void mddev_suspend(struct mddev *mddev) synchronize_rcu(); wait_event(mddev->sb_wait, atomic_read(&mddev->active_io) == 0); mddev->pers->quiesce(mddev, 1); + + del_timer_sync(&mddev->safemode_timer); } EXPORT_SYMBOL_GPL(mddev_suspend); diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index c8dbb84d535..3e7b1548111 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3164,12 +3164,40 @@ raid10_size(struct mddev *mddev, sector_t sectors, int raid_disks) return size << conf->chunk_shift; } +static void calc_sectors(struct r10conf *conf, sector_t size) +{ + /* Calculate the number of sectors-per-device that will + * actually be used, and set conf->dev_sectors and + * conf->stride + */ + + size = size >> conf->chunk_shift; + sector_div(size, conf->far_copies); + size = size * conf->raid_disks; + sector_div(size, conf->near_copies); + /* 'size' is now the number of chunks in the array */ + /* calculate "used chunks per device" */ + size = size * conf->copies; + + /* We need to round up when dividing by raid_disks to + * get the stride size. + */ + size = DIV_ROUND_UP_SECTOR_T(size, conf->raid_disks); + + conf->dev_sectors = size << conf->chunk_shift; + + if (conf->far_offset) + conf->stride = 1 << conf->chunk_shift; + else { + sector_div(size, conf->near_copies); + conf->stride = size << conf->chunk_shift; + } +} static struct r10conf *setup_conf(struct mddev *mddev) { struct r10conf *conf = NULL; int nc, fc, fo; - sector_t stride, size; int err = -EINVAL; if (mddev->new_chunk_sectors < (PAGE_SIZE >> 9) || @@ -3219,28 +3247,7 @@ static struct r10conf *setup_conf(struct mddev *mddev) if (!conf->r10bio_pool) goto out; - size = mddev->dev_sectors >> conf->chunk_shift; - sector_div(size, fc); - size = size * conf->raid_disks; - sector_div(size, nc); - /* 'size' is now the number of chunks in the array */ - /* calculate "used chunks per device" in 'stride' */ - stride = size * conf->copies; - - /* We need to round up when dividing by raid_disks to - * get the stride size. - */ - stride += conf->raid_disks - 1; - sector_div(stride, conf->raid_disks); - - conf->dev_sectors = stride << conf->chunk_shift; - - if (fo) - stride = 1; - else - sector_div(stride, fc); - conf->stride = stride << conf->chunk_shift; - + calc_sectors(conf, mddev->dev_sectors); spin_lock_init(&conf->device_lock); INIT_LIST_HEAD(&conf->retry_list); @@ -3468,7 +3475,8 @@ static int raid10_resize(struct mddev *mddev, sector_t sectors) mddev->recovery_cp = oldsize; set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); } - mddev->dev_sectors = sectors; + calc_sectors(conf, sectors); + mddev->dev_sectors = conf->dev_sectors; mddev->resync_max_sectors = size; return 0; } diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 0f64d718265..cb888d835a8 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -1921,6 +1921,10 @@ static int dtv_set_frontend(struct dvb_frontend *fe) } else { /* default values */ switch (c->delivery_system) { + case SYS_DVBS: + case SYS_DVBS2: + case SYS_ISDBS: + case SYS_TURBO: case SYS_DVBC_ANNEX_A: case SYS_DVBC_ANNEX_C: fepriv->min_delay = HZ / 20; diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c index 860c112e0fd..bef5296173c 100644 --- a/drivers/media/rc/ene_ir.c +++ b/drivers/media/rc/ene_ir.c @@ -1018,22 +1018,6 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) spin_lock_init(&dev->hw_lock); - /* claim the resources */ - error = -EBUSY; - dev->hw_io = pnp_port_start(pnp_dev, 0); - if (!request_region(dev->hw_io, ENE_IO_SIZE, ENE_DRIVER_NAME)) { - dev->hw_io = -1; - dev->irq = -1; - goto error; - } - - dev->irq = pnp_irq(pnp_dev, 0); - if (request_irq(dev->irq, ene_isr, - IRQF_SHARED, ENE_DRIVER_NAME, (void *)dev)) { - dev->irq = -1; - goto error; - } - pnp_set_drvdata(pnp_dev, dev); dev->pnp_dev = pnp_dev; @@ -1086,6 +1070,22 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id) device_set_wakeup_capable(&pnp_dev->dev, true); device_set_wakeup_enable(&pnp_dev->dev, true); + /* claim the resources */ + error = -EBUSY; + dev->hw_io = pnp_port_start(pnp_dev, 0); + if (!request_region(dev->hw_io, ENE_IO_SIZE, ENE_DRIVER_NAME)) { + dev->hw_io = -1; + dev->irq = -1; + goto error; + } + + dev->irq = pnp_irq(pnp_dev, 0); + if (request_irq(dev->irq, ene_isr, + IRQF_SHARED, ENE_DRIVER_NAME, (void *)dev)) { + dev->irq = -1; + goto error; + } + error = rc_register_device(rdev); if (error < 0) goto error; diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c index 392d4be91f8..4a3a238bcfb 100644 --- a/drivers/media/rc/fintek-cir.c +++ b/drivers/media/rc/fintek-cir.c @@ -197,7 +197,7 @@ static int fintek_hw_detect(struct fintek_dev *fintek) /* * Newer reviews of this chipset uses port 8 instead of 5 */ - if ((chip != 0x0408) || (chip != 0x0804)) + if ((chip != 0x0408) && (chip != 0x0804)) fintek->logical_dev_cir = LOGICAL_DEV_CIR_REV2; else fintek->logical_dev_cir = LOGICAL_DEV_CIR_REV1; @@ -514,16 +514,6 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id spin_lock_init(&fintek->fintek_lock); - ret = -EBUSY; - /* now claim resources */ - if (!request_region(fintek->cir_addr, - fintek->cir_port_len, FINTEK_DRIVER_NAME)) - goto failure; - - if (request_irq(fintek->cir_irq, fintek_cir_isr, IRQF_SHARED, - FINTEK_DRIVER_NAME, (void *)fintek)) - goto failure; - pnp_set_drvdata(pdev, fintek); fintek->pdev = pdev; @@ -558,6 +548,16 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id /* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */ rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD); + ret = -EBUSY; + /* now claim resources */ + if (!request_region(fintek->cir_addr, + fintek->cir_port_len, FINTEK_DRIVER_NAME)) + goto failure; + + if (request_irq(fintek->cir_irq, fintek_cir_isr, IRQF_SHARED, + FINTEK_DRIVER_NAME, (void *)fintek)) + goto failure; + ret = rc_register_device(rdev); if (ret) goto failure; diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 682009d76cd..0e49c99abf6 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -1515,16 +1515,6 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id /* initialize raw event */ init_ir_raw_event(&itdev->rawir); - ret = -EBUSY; - /* now claim resources */ - if (!request_region(itdev->cir_addr, - dev_desc->io_region_size, ITE_DRIVER_NAME)) - goto failure; - - if (request_irq(itdev->cir_irq, ite_cir_isr, IRQF_SHARED, - ITE_DRIVER_NAME, (void *)itdev)) - goto failure; - /* set driver data into the pnp device */ pnp_set_drvdata(pdev, itdev); itdev->pdev = pdev; @@ -1600,6 +1590,16 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id rdev->driver_name = ITE_DRIVER_NAME; rdev->map_name = RC_MAP_RC6_MCE; + ret = -EBUSY; + /* now claim resources */ + if (!request_region(itdev->cir_addr, + dev_desc->io_region_size, ITE_DRIVER_NAME)) + goto failure; + + if (request_irq(itdev->cir_irq, ite_cir_isr, IRQF_SHARED, + ITE_DRIVER_NAME, (void *)itdev)) + goto failure; + ret = rc_register_device(rdev); if (ret) goto failure; diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c index 144f3f55d76..8b2c071ac0a 100644 --- a/drivers/media/rc/nuvoton-cir.c +++ b/drivers/media/rc/nuvoton-cir.c @@ -1021,24 +1021,6 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) spin_lock_init(&nvt->nvt_lock); spin_lock_init(&nvt->tx.lock); - ret = -EBUSY; - /* now claim resources */ - if (!request_region(nvt->cir_addr, - CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) - goto failure; - - if (request_irq(nvt->cir_irq, nvt_cir_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) - goto failure; - - if (!request_region(nvt->cir_wake_addr, - CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) - goto failure; - - if (request_irq(nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED, - NVT_DRIVER_NAME, (void *)nvt)) - goto failure; - pnp_set_drvdata(pdev, nvt); nvt->pdev = pdev; @@ -1085,6 +1067,24 @@ static int nvt_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id) rdev->tx_resolution = XYZ; #endif + ret = -EBUSY; + /* now claim resources */ + if (!request_region(nvt->cir_addr, + CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) + goto failure; + + if (request_irq(nvt->cir_irq, nvt_cir_isr, IRQF_SHARED, + NVT_DRIVER_NAME, (void *)nvt)) + goto failure; + + if (!request_region(nvt->cir_wake_addr, + CIR_IOREG_LENGTH, NVT_DRIVER_NAME)) + goto failure; + + if (request_irq(nvt->cir_wake_irq, nvt_cir_wake_isr, IRQF_SHARED, + NVT_DRIVER_NAME, (void *)nvt)) + goto failure; + ret = rc_register_device(rdev); if (ret) goto failure; diff --git a/drivers/media/rc/winbond-cir.c b/drivers/media/rc/winbond-cir.c index af526586fa2..342c2c8c1dd 100644 --- a/drivers/media/rc/winbond-cir.c +++ b/drivers/media/rc/winbond-cir.c @@ -991,39 +991,10 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id) "(w: 0x%lX, e: 0x%lX, s: 0x%lX, i: %u)\n", data->wbase, data->ebase, data->sbase, data->irq); - if (!request_region(data->wbase, WAKEUP_IOMEM_LEN, DRVNAME)) { - dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", - data->wbase, data->wbase + WAKEUP_IOMEM_LEN - 1); - err = -EBUSY; - goto exit_free_data; - } - - if (!request_region(data->ebase, EHFUNC_IOMEM_LEN, DRVNAME)) { - dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", - data->ebase, data->ebase + EHFUNC_IOMEM_LEN - 1); - err = -EBUSY; - goto exit_release_wbase; - } - - if (!request_region(data->sbase, SP_IOMEM_LEN, DRVNAME)) { - dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", - data->sbase, data->sbase + SP_IOMEM_LEN - 1); - err = -EBUSY; - goto exit_release_ebase; - } - - err = request_irq(data->irq, wbcir_irq_handler, - IRQF_DISABLED, DRVNAME, device); - if (err) { - dev_err(dev, "Failed to claim IRQ %u\n", data->irq); - err = -EBUSY; - goto exit_release_sbase; - } - led_trigger_register_simple("cir-tx", &data->txtrigger); if (!data->txtrigger) { err = -ENOMEM; - goto exit_free_irq; + goto exit_free_data; } led_trigger_register_simple("cir-rx", &data->rxtrigger); @@ -1062,9 +1033,38 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id) data->dev->priv = data; data->dev->dev.parent = &device->dev; + if (!request_region(data->wbase, WAKEUP_IOMEM_LEN, DRVNAME)) { + dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", + data->wbase, data->wbase + WAKEUP_IOMEM_LEN - 1); + err = -EBUSY; + goto exit_free_rc; + } + + if (!request_region(data->ebase, EHFUNC_IOMEM_LEN, DRVNAME)) { + dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", + data->ebase, data->ebase + EHFUNC_IOMEM_LEN - 1); + err = -EBUSY; + goto exit_release_wbase; + } + + if (!request_region(data->sbase, SP_IOMEM_LEN, DRVNAME)) { + dev_err(dev, "Region 0x%lx-0x%lx already in use!\n", + data->sbase, data->sbase + SP_IOMEM_LEN - 1); + err = -EBUSY; + goto exit_release_ebase; + } + + err = request_irq(data->irq, wbcir_irq_handler, + IRQF_DISABLED, DRVNAME, device); + if (err) { + dev_err(dev, "Failed to claim IRQ %u\n", data->irq); + err = -EBUSY; + goto exit_release_sbase; + } + err = rc_register_device(data->dev); if (err) - goto exit_free_rc; + goto exit_free_irq; device_init_wakeup(&device->dev, 1); @@ -1072,14 +1072,6 @@ wbcir_probe(struct pnp_dev *device, const struct pnp_device_id *dev_id) return 0; -exit_free_rc: - rc_free_device(data->dev); -exit_unregister_led: - led_classdev_unregister(&data->led); -exit_unregister_rxtrigger: - led_trigger_unregister_simple(data->rxtrigger); -exit_unregister_txtrigger: - led_trigger_unregister_simple(data->txtrigger); exit_free_irq: free_irq(data->irq, device); exit_release_sbase: @@ -1088,6 +1080,14 @@ exit_release_ebase: release_region(data->ebase, EHFUNC_IOMEM_LEN); exit_release_wbase: release_region(data->wbase, WAKEUP_IOMEM_LEN); +exit_free_rc: + rc_free_device(data->dev); +exit_unregister_led: + led_classdev_unregister(&data->led); +exit_unregister_rxtrigger: + led_trigger_unregister_simple(data->rxtrigger); +exit_unregister_txtrigger: + led_trigger_unregister_simple(data->txtrigger); exit_free_data: kfree(data); pnp_set_drvdata(device, NULL); diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c index db8e5084df0..863c755dd2b 100644 --- a/drivers/media/video/gspca/sonixj.c +++ b/drivers/media/video/gspca/sonixj.c @@ -2923,6 +2923,10 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, * not the JPEG end of frame ('ff d9'). */ + /* count the packets and their size */ + sd->npkt++; + sd->pktsz += len; + /*fixme: assumption about the following code: * - there can be only one marker in a packet */ @@ -2945,10 +2949,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, data += i; } - /* count the packets and their size */ - sd->npkt++; - sd->pktsz += len; - /* search backwards if there is a marker in the packet */ for (i = len - 1; --i >= 0; ) { if (data[i] != 0xff) { diff --git a/drivers/media/video/marvell-ccic/mmp-driver.c b/drivers/media/video/marvell-ccic/mmp-driver.c index d23552323f4..c4c17fe76c0 100644 --- a/drivers/media/video/marvell-ccic/mmp-driver.c +++ b/drivers/media/video/marvell-ccic/mmp-driver.c @@ -181,7 +181,6 @@ static int mmpcam_probe(struct platform_device *pdev) INIT_LIST_HEAD(&cam->devlist); mcam = &cam->mcam; - mcam->platform = MHP_Armada610; mcam->plat_power_up = mmpcam_power_up; mcam->plat_power_down = mmpcam_power_down; mcam->dev = &pdev->dev; diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index b06efd20832..7e9b2c612b0 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -246,28 +246,37 @@ int fimc_capture_resume(struct fimc_dev *fimc) } -static unsigned int get_plane_size(struct fimc_frame *fr, unsigned int plane) -{ - if (!fr || plane >= fr->fmt->memplanes) - return 0; - return fr->f_width * fr->f_height * fr->fmt->depth[plane] / 8; -} - -static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt, +static int queue_setup(struct vb2_queue *vq, const struct v4l2_format *pfmt, unsigned int *num_buffers, unsigned int *num_planes, unsigned int sizes[], void *allocators[]) { + const struct v4l2_pix_format_mplane *pixm = NULL; struct fimc_ctx *ctx = vq->drv_priv; - struct fimc_fmt *fmt = ctx->d_frame.fmt; + struct fimc_frame *frame = &ctx->d_frame; + struct fimc_fmt *fmt = frame->fmt; + unsigned long wh; int i; - if (!fmt) + if (pfmt) { + pixm = &pfmt->fmt.pix_mp; + fmt = fimc_find_format(&pixm->pixelformat, NULL, + FMT_FLAGS_CAM | FMT_FLAGS_M2M, -1); + wh = pixm->width * pixm->height; + } else { + wh = frame->f_width * frame->f_height; + } + + if (fmt == NULL) return -EINVAL; *num_planes = fmt->memplanes; for (i = 0; i < fmt->memplanes; i++) { - sizes[i] = get_plane_size(&ctx->d_frame, i); + unsigned int size = (wh * fmt->depth[i]) / 8; + if (pixm) + sizes[i] = max(size, pixm->plane_fmt[i].sizeimage); + else + sizes[i] = size; allocators[i] = ctx->fimc_dev->alloc_ctx; } @@ -1383,7 +1392,7 @@ static int fimc_subdev_set_crop(struct v4l2_subdev *sd, fimc_capture_try_crop(ctx, r, crop->pad); if (crop->which == V4L2_SUBDEV_FORMAT_TRY) { - mutex_lock(&fimc->lock); + mutex_unlock(&fimc->lock); *v4l2_subdev_get_try_crop(fh, crop->pad) = *r; return 0; } diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c index e184e650022..e09ba7b0076 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.c +++ b/drivers/media/video/s5p-fimc/fimc-core.c @@ -1048,14 +1048,14 @@ static int fimc_m2m_g_fmt_mplane(struct file *file, void *fh, * @mask: the color flags to match * @index: offset in the fimc_formats array, ignored if negative */ -struct fimc_fmt *fimc_find_format(u32 *pixelformat, u32 *mbus_code, +struct fimc_fmt *fimc_find_format(const u32 *pixelformat, const u32 *mbus_code, unsigned int mask, int index) { struct fimc_fmt *fmt, *def_fmt = NULL; unsigned int i; int id = 0; - if (index >= ARRAY_SIZE(fimc_formats)) + if (index >= (int)ARRAY_SIZE(fimc_formats)) return NULL; for (i = 0; i < ARRAY_SIZE(fimc_formats); ++i) { diff --git a/drivers/media/video/s5p-fimc/fimc-core.h b/drivers/media/video/s5p-fimc/fimc-core.h index a18291e648e..84fd83550bd 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.h +++ b/drivers/media/video/s5p-fimc/fimc-core.h @@ -718,7 +718,7 @@ void fimc_alpha_ctrl_update(struct fimc_ctx *ctx); int fimc_fill_format(struct fimc_frame *frame, struct v4l2_format *f); void fimc_adjust_mplane_format(struct fimc_fmt *fmt, u32 width, u32 height, struct v4l2_pix_format_mplane *pix); -struct fimc_fmt *fimc_find_format(u32 *pixelformat, u32 *mbus_code, +struct fimc_fmt *fimc_find_format(const u32 *pixelformat, const u32 *mbus_code, unsigned int mask, int index); int fimc_check_scaler_ratio(struct fimc_ctx *ctx, int sw, int sh, diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c index eb25756a07a..aedb970d13f 100644 --- a/drivers/media/video/soc_camera.c +++ b/drivers/media/video/soc_camera.c @@ -530,7 +530,10 @@ static int soc_camera_open(struct file *file) if (icl->reset) icl->reset(icd->pdev); + /* Don't mess with the host during probe */ + mutex_lock(&ici->host_lock); ret = ici->ops->add(icd); + mutex_unlock(&ici->host_lock); if (ret < 0) { dev_err(icd->pdev, "Couldn't activate the camera: %d\n", ret); goto eiciadd; @@ -956,7 +959,7 @@ static void scan_add_host(struct soc_camera_host *ici) { struct soc_camera_device *icd; - mutex_lock(&list_lock); + mutex_lock(&ici->host_lock); list_for_each_entry(icd, &devices, list) { if (icd->iface == ici->nr) { @@ -967,7 +970,7 @@ static void scan_add_host(struct soc_camera_host *ici) } } - mutex_unlock(&list_lock); + mutex_unlock(&ici->host_lock); } #ifdef CONFIG_I2C_BOARDINFO @@ -1313,6 +1316,7 @@ int soc_camera_host_register(struct soc_camera_host *ici) list_add_tail(&ici->list, &hosts); mutex_unlock(&list_lock); + mutex_init(&ici->host_lock); scan_add_host(ici); return 0; diff --git a/drivers/media/video/videobuf2-dma-contig.c b/drivers/media/video/videobuf2-dma-contig.c index f17ad98fcc5..4b7132660a9 100644 --- a/drivers/media/video/videobuf2-dma-contig.c +++ b/drivers/media/video/videobuf2-dma-contig.c @@ -15,6 +15,7 @@ #include <linux/dma-mapping.h> #include <media/videobuf2-core.h> +#include <media/videobuf2-dma-contig.h> #include <media/videobuf2-memops.h> struct vb2_dc_conf { @@ -85,7 +86,7 @@ static void *vb2_dma_contig_vaddr(void *buf_priv) { struct vb2_dc_buf *buf = buf_priv; if (!buf) - return 0; + return NULL; return buf->vaddr; } diff --git a/drivers/media/video/videobuf2-memops.c b/drivers/media/video/videobuf2-memops.c index c41cb60245d..504cd4cbe29 100644 --- a/drivers/media/video/videobuf2-memops.c +++ b/drivers/media/video/videobuf2-memops.c @@ -55,6 +55,7 @@ struct vm_area_struct *vb2_get_vma(struct vm_area_struct *vma) return vma_copy; } +EXPORT_SYMBOL_GPL(vb2_get_vma); /** * vb2_put_userptr() - release a userspace virtual memory area diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 58fc65f5c81..f2f482bec57 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -376,7 +376,7 @@ static int otp_select_filemode(struct mtd_file_info *mfi, int mode) * Make a fake call to mtd_read_fact_prot_reg() to check if OTP * operations are supported. */ - if (mtd_read_fact_prot_reg(mtd, -1, -1, &retlen, NULL) == -EOPNOTSUPP) + if (mtd_read_fact_prot_reg(mtd, -1, 0, &retlen, NULL) == -EOPNOTSUPP) return -EOPNOTSUPP; switch (mode) { diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c index 73416951f4c..861ca8f7e47 100644 --- a/drivers/mtd/nand/ams-delta.c +++ b/drivers/mtd/nand/ams-delta.c @@ -212,18 +212,17 @@ static int __devinit ams_delta_init(struct platform_device *pdev) /* Link the private data with the MTD structure */ ams_delta_mtd->priv = this; - if (!request_mem_region(res->start, resource_size(res), - dev_name(&pdev->dev))) { - dev_err(&pdev->dev, "request_mem_region failed\n"); - err = -EBUSY; - goto out_free; - } + /* + * Don't try to request the memory region from here, + * it should have been already requested from the + * gpio-omap driver and requesting it again would fail. + */ io_base = ioremap(res->start, resource_size(res)); if (io_base == NULL) { dev_err(&pdev->dev, "ioremap failed\n"); err = -EIO; - goto out_release_io; + goto out_free; } this->priv = io_base; @@ -271,8 +270,6 @@ out_gpio: platform_set_drvdata(pdev, NULL); gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB); iounmap(io_base); -out_release_io: - release_mem_region(res->start, resource_size(res)); out_free: kfree(ams_delta_mtd); out: @@ -285,7 +282,6 @@ out_free: static int __devexit ams_delta_cleanup(struct platform_device *pdev) { void __iomem *io_base = platform_get_drvdata(pdev); - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0); /* Release resources, unregister device */ nand_release(ams_delta_mtd); @@ -293,7 +289,6 @@ static int __devexit ams_delta_cleanup(struct platform_device *pdev) gpio_free_array(_mandatory_gpio, ARRAY_SIZE(_mandatory_gpio)); gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB); iounmap(io_base); - release_mem_region(res->start, resource_size(res)); /* Free the MTD device structure */ kfree(ams_delta_mtd); diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 793b0013827..3463b469e65 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2173,9 +2173,10 @@ re_arm: * received frames (loopback). Since only the payload is given to this * function, it check for loopback. */ -static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u16 length) +static int bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u16 length) { struct port *port; + int ret = RX_HANDLER_ANOTHER; if (length >= sizeof(struct lacpdu)) { @@ -2184,11 +2185,12 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u if (!port->slave) { pr_warning("%s: Warning: port of slave %s is uninitialized\n", slave->dev->name, slave->dev->master->name); - return; + return ret; } switch (lacpdu->subtype) { case AD_TYPE_LACPDU: + ret = RX_HANDLER_CONSUMED; pr_debug("Received LACPDU on port %d\n", port->actor_port_number); /* Protect against concurrent state machines */ @@ -2198,6 +2200,7 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u break; case AD_TYPE_MARKER: + ret = RX_HANDLER_CONSUMED; // No need to convert fields to Little Endian since we don't use the marker's fields. switch (((struct bond_marker *)lacpdu)->tlv_type) { @@ -2219,6 +2222,7 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u } } } + return ret; } /** @@ -2456,18 +2460,20 @@ out: return NETDEV_TX_OK; } -void bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond, +int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond, struct slave *slave) { + int ret = RX_HANDLER_ANOTHER; if (skb->protocol != PKT_TYPE_LACPDU) - return; + return ret; if (!pskb_may_pull(skb, sizeof(struct lacpdu))) - return; + return ret; read_lock(&bond->lock); - bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len); + ret = bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len); read_unlock(&bond->lock); + return ret; } /* diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h index 235b2cc58b2..5ee7e3c45db 100644 --- a/drivers/net/bonding/bond_3ad.h +++ b/drivers/net/bonding/bond_3ad.h @@ -274,7 +274,7 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave); void bond_3ad_handle_link_change(struct slave *slave, char link); int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info); int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev); -void bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond, +int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond, struct slave *slave); int bond_3ad_set_carrier(struct bonding *bond); void bond_3ad_update_lacp_rate(struct bonding *bond); diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 9abfde47931..2e1f8066f1a 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -342,26 +342,26 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) _unlock_rx_hashtbl_bh(bond); } -static void rlb_arp_recv(struct sk_buff *skb, struct bonding *bond, +static int rlb_arp_recv(struct sk_buff *skb, struct bonding *bond, struct slave *slave) { struct arp_pkt *arp; if (skb->protocol != cpu_to_be16(ETH_P_ARP)) - return; + goto out; arp = (struct arp_pkt *) skb->data; if (!arp) { pr_debug("Packet has no ARP data\n"); - return; + goto out; } if (!pskb_may_pull(skb, arp_hdr_len(bond->dev))) - return; + goto out; if (skb->len < sizeof(struct arp_pkt)) { pr_debug("Packet is too small to be an ARP\n"); - return; + goto out; } if (arp->op_code == htons(ARPOP_REPLY)) { @@ -369,6 +369,8 @@ static void rlb_arp_recv(struct sk_buff *skb, struct bonding *bond, rlb_update_entry_from_arp(bond, arp); pr_debug("Server received an ARP Reply from client\n"); } +out: + return RX_HANDLER_ANOTHER; } /* Caller must hold bond lock for read */ diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 62d2409bb29..bc13b3d7743 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1444,8 +1444,9 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) struct sk_buff *skb = *pskb; struct slave *slave; struct bonding *bond; - void (*recv_probe)(struct sk_buff *, struct bonding *, + int (*recv_probe)(struct sk_buff *, struct bonding *, struct slave *); + int ret = RX_HANDLER_ANOTHER; skb = skb_share_check(skb, GFP_ATOMIC); if (unlikely(!skb)) @@ -1464,8 +1465,12 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) struct sk_buff *nskb = skb_clone(skb, GFP_ATOMIC); if (likely(nskb)) { - recv_probe(nskb, bond, slave); + ret = recv_probe(nskb, bond, slave); dev_kfree_skb(nskb); + if (ret == RX_HANDLER_CONSUMED) { + consume_skb(skb); + return ret; + } } } @@ -1487,7 +1492,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) memcpy(eth_hdr(skb)->h_dest, bond->dev->dev_addr, ETH_ALEN); } - return RX_HANDLER_ANOTHER; + return ret; } /* enslave device <slave> to bond device <master> */ @@ -2723,7 +2728,7 @@ static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 } } -static void bond_arp_rcv(struct sk_buff *skb, struct bonding *bond, +static int bond_arp_rcv(struct sk_buff *skb, struct bonding *bond, struct slave *slave) { struct arphdr *arp; @@ -2731,7 +2736,7 @@ static void bond_arp_rcv(struct sk_buff *skb, struct bonding *bond, __be32 sip, tip; if (skb->protocol != __cpu_to_be16(ETH_P_ARP)) - return; + return RX_HANDLER_ANOTHER; read_lock(&bond->lock); @@ -2776,6 +2781,7 @@ static void bond_arp_rcv(struct sk_buff *skb, struct bonding *bond, out_unlock: read_unlock(&bond->lock); + return RX_HANDLER_ANOTHER; } /* diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h index 9f2bae6616d..4581aa5ccab 100644 --- a/drivers/net/bonding/bonding.h +++ b/drivers/net/bonding/bonding.h @@ -218,7 +218,7 @@ struct bonding { struct slave *primary_slave; bool force_primary; s32 slave_cnt; /* never change this value outside the attach/detach wrappers */ - void (*recv_probe)(struct sk_buff *, struct bonding *, + int (*recv_probe)(struct sk_buff *, struct bonding *, struct slave *); rwlock_t lock; rwlock_t curr_slave_lock; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index e077d250872..6af310195ba 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -9122,13 +9122,34 @@ static int __devinit bnx2x_prev_unload_common(struct bnx2x *bp) return bnx2x_prev_mcp_done(bp); } +/* previous driver DMAE transaction may have occurred when pre-boot stage ended + * and boot began, or when kdump kernel was loaded. Either case would invalidate + * the addresses of the transaction, resulting in was-error bit set in the pci + * causing all hw-to-host pcie transactions to timeout. If this happened we want + * to clear the interrupt which detected this from the pglueb and the was done + * bit + */ +static void __devinit bnx2x_prev_interrupted_dmae(struct bnx2x *bp) +{ + u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS); + if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) { + BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing"); + REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, 1 << BP_FUNC(bp)); + } +} + static int __devinit bnx2x_prev_unload(struct bnx2x *bp) { int time_counter = 10; u32 rc, fw, hw_lock_reg, hw_lock_val; BNX2X_DEV_INFO("Entering Previous Unload Flow\n"); - /* Release previously held locks */ + /* clear hw from errors which may have resulted from an interrupted + * dmae transaction. + */ + bnx2x_prev_interrupted_dmae(bp); + + /* Release previously held locks */ hw_lock_reg = (BP_FUNC(bp) <= 5) ? (MISC_REG_DRIVER_CONTROL_1 + BP_FUNC(bp) * 8) : (MISC_REG_DRIVER_CONTROL_7 + (BP_FUNC(bp) - 6) * 8); diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index c9069a28832..f4d2da0db1b 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -3335,6 +3335,8 @@ static int __devinit ehea_probe_adapter(struct platform_device *dev, goto out_shutdown_ports; } + /* Handle any events that might be pending. */ + tasklet_hi_schedule(&adapter->neq_tasklet); ret = 0; goto out; diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 4348b6fd44f..8d8908d2a9b 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -493,7 +493,11 @@ out: static void e1000_down_and_stop(struct e1000_adapter *adapter) { set_bit(__E1000_DOWN, &adapter->flags); - cancel_work_sync(&adapter->reset_task); + + /* Only kill reset task if adapter is not resetting */ + if (!test_bit(__E1000_RESETTING, &adapter->flags)) + cancel_work_sync(&adapter->reset_task); + cancel_delayed_work_sync(&adapter->watchdog_task); cancel_delayed_work_sync(&adapter->phy_info_task); cancel_delayed_work_sync(&adapter->fifo_stall_task); @@ -3380,7 +3384,7 @@ static void e1000_dump(struct e1000_adapter *adapter) for (i = 0; tx_ring->desc && (i < tx_ring->count); i++) { struct e1000_tx_desc *tx_desc = E1000_TX_DESC(*tx_ring, i); struct e1000_buffer *buffer_info = &tx_ring->buffer_info[i]; - struct my_u { u64 a; u64 b; }; + struct my_u { __le64 a; __le64 b; }; struct my_u *u = (struct my_u *)tx_desc; const char *type; @@ -3424,7 +3428,7 @@ rx_ring_summary: for (i = 0; rx_ring->desc && (i < rx_ring->count); i++) { struct e1000_rx_desc *rx_desc = E1000_RX_DESC(*rx_ring, i); struct e1000_buffer *buffer_info = &rx_ring->buffer_info[i]; - struct my_u { u64 a; u64 b; }; + struct my_u { __le64 a; __le64 b; }; struct my_u *u = (struct my_u *)rx_desc; const char *type; diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 5ec31598ee4..8683ca4748c 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -1111,9 +1111,12 @@ msi_only: adapter->flags |= IGB_FLAG_HAS_MSI; out: /* Notify the stack of the (possibly) reduced queue counts. */ + rtnl_lock(); netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues); - return netif_set_real_num_rx_queues(adapter->netdev, - adapter->num_rx_queues); + err = netif_set_real_num_rx_queues(adapter->netdev, + adapter->num_rx_queues); + rtnl_unlock(); + return err; } /** @@ -2771,8 +2774,6 @@ void igb_configure_tx_ring(struct igb_adapter *adapter, txdctl |= E1000_TXDCTL_QUEUE_ENABLE; wr32(E1000_TXDCTL(reg_idx), txdctl); - - netdev_tx_reset_queue(txring_txq(ring)); } /** @@ -3282,6 +3283,8 @@ static void igb_clean_tx_ring(struct igb_ring *tx_ring) igb_unmap_and_free_tx_resource(tx_ring, buffer_info); } + netdev_tx_reset_queue(txring_txq(tx_ring)); + size = sizeof(struct igb_tx_buffer) * tx_ring->count; memset(tx_ring->tx_buffer_info, 0, size); @@ -6796,18 +6799,7 @@ static int igb_resume(struct device *dev) pci_enable_wake(pdev, PCI_D3hot, 0); pci_enable_wake(pdev, PCI_D3cold, 0); - if (!rtnl_is_locked()) { - /* - * shut up ASSERT_RTNL() warning in - * netif_set_real_num_tx/rx_queues. - */ - rtnl_lock(); - err = igb_init_interrupt_scheme(adapter); - rtnl_unlock(); - } else { - err = igb_init_interrupt_scheme(adapter); - } - if (err) { + if (igb_init_interrupt_scheme(adapter)) { dev_err(&pdev->dev, "Unable to allocate memory for queues\n"); return -ENOMEM; } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 74e192107f9..81b15558953 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -574,9 +574,6 @@ extern struct ixgbe_info ixgbe_82599_info; extern struct ixgbe_info ixgbe_X540_info; #ifdef CONFIG_IXGBE_DCB extern const struct dcbnl_rtnl_ops dcbnl_ops; -extern int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *src_dcb_cfg, - struct ixgbe_dcb_config *dst_dcb_cfg, - int tc_max); #endif extern char ixgbe_driver_name[]; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c index 652e4b09546..32e5c02ff6d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c @@ -44,18 +44,26 @@ #define DCB_NO_HW_CHG 1 /* DCB configuration did not change */ #define DCB_HW_CHG 2 /* DCB configuration changed, no reset */ -int ixgbe_copy_dcb_cfg(struct ixgbe_dcb_config *scfg, - struct ixgbe_dcb_config *dcfg, int tc_max) +static int ixgbe_copy_dcb_cfg(struct ixgbe_adapter *adapter, int tc_max) { + struct ixgbe_dcb_config *scfg = &adapter->temp_dcb_cfg; + struct ixgbe_dcb_config *dcfg = &adapter->dcb_cfg; struct tc_configuration *src = NULL; struct tc_configuration *dst = NULL; int i, j; int tx = DCB_TX_CONFIG; int rx = DCB_RX_CONFIG; int changes = 0; +#ifdef IXGBE_FCOE + struct dcb_app app = { + .selector = DCB_APP_IDTYPE_ETHTYPE, + .protocol = ETH_P_FCOE, + }; + u8 up = dcb_getapp(adapter->netdev, &app); - if (!scfg || !dcfg) - return changes; + if (up && !(up & (1 << adapter->fcoe.up))) + changes |= BIT_APP_UPCHG; +#endif for (i = DCB_PG_ATTR_TC_0; i < tc_max + DCB_PG_ATTR_TC_0; i++) { src = &scfg->tc_config[i - DCB_PG_ATTR_TC_0]; @@ -332,28 +340,12 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) struct ixgbe_adapter *adapter = netdev_priv(netdev); int ret = DCB_NO_HW_CHG; int i; -#ifdef IXGBE_FCOE - struct dcb_app app = { - .selector = DCB_APP_IDTYPE_ETHTYPE, - .protocol = ETH_P_FCOE, - }; - u8 up; - - /* In IEEE mode, use the IEEE Ethertype selector value */ - if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) { - app.selector = IEEE_8021QAZ_APP_SEL_ETHERTYPE; - up = dcb_ieee_getapp_mask(netdev, &app); - } else { - up = dcb_getapp(netdev, &app); - } -#endif /* Fail command if not in CEE mode */ if (!(adapter->dcbx_cap & DCB_CAP_DCBX_VER_CEE)) return ret; - adapter->dcb_set_bitmap |= ixgbe_copy_dcb_cfg(&adapter->temp_dcb_cfg, - &adapter->dcb_cfg, + adapter->dcb_set_bitmap |= ixgbe_copy_dcb_cfg(adapter, MAX_TRAFFIC_CLASS); if (!adapter->dcb_set_bitmap) return ret; @@ -440,8 +432,13 @@ static u8 ixgbe_dcbnl_set_all(struct net_device *netdev) * FCoE is using changes. This happens if the APP info * changes or the up2tc mapping is updated. */ - if ((up && !(up & (1 << adapter->fcoe.up))) || - (adapter->dcb_set_bitmap & BIT_APP_UPCHG)) { + if (adapter->dcb_set_bitmap & BIT_APP_UPCHG) { + struct dcb_app app = { + .selector = DCB_APP_IDTYPE_ETHTYPE, + .protocol = ETH_P_FCOE, + }; + u8 up = dcb_getapp(netdev, &app); + adapter->fcoe.up = ffs(up) - 1; ixgbe_dcbnl_devreset(netdev); ret = DCB_HW_CHG_RST; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 31a2bf76a34..cfe7d269590 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -1780,6 +1780,8 @@ static u16 ixgbe_clean_test_rings(struct ixgbe_ring *rx_ring, rx_desc = IXGBE_RX_DESC(rx_ring, rx_ntc); } + netdev_tx_reset_queue(txring_txq(tx_ring)); + /* re-map buffers to ring, store next to clean values */ ixgbe_alloc_rx_buffers(rx_ring, count); rx_ring->next_to_clean = rx_ntc; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 88f6b2e9b72..467948e9ecd 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2671,8 +2671,6 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter, /* enable queue */ IXGBE_WRITE_REG(hw, IXGBE_TXDCTL(reg_idx), txdctl); - netdev_tx_reset_queue(txring_txq(ring)); - /* TXDCTL.EN will return 0 on 82598 if link is down, so skip it */ if (hw->mac.type == ixgbe_mac_82598EB && !(IXGBE_READ_REG(hw, IXGBE_LINKS) & IXGBE_LINKS_UP)) @@ -4167,6 +4165,8 @@ static void ixgbe_clean_tx_ring(struct ixgbe_ring *tx_ring) ixgbe_unmap_and_free_tx_resource(tx_ring, tx_buffer_info); } + netdev_tx_reset_queue(txring_txq(tx_ring)); + size = sizeof(struct ixgbe_tx_buffer) * tx_ring->count; memset(tx_ring->tx_buffer_info, 0, size); @@ -4418,8 +4418,8 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->dcb_cfg.pfc_mode_enable = false; adapter->dcb_set_bitmap = 0x00; adapter->dcbx_cap = DCB_CAP_DCBX_HOST | DCB_CAP_DCBX_VER_CEE; - ixgbe_copy_dcb_cfg(&adapter->dcb_cfg, &adapter->temp_dcb_cfg, - MAX_TRAFFIC_CLASS); + memcpy(&adapter->temp_dcb_cfg, &adapter->dcb_cfg, + sizeof(adapter->temp_dcb_cfg)); #endif @@ -4866,10 +4866,12 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) netif_device_detach(netdev); if (netif_running(netdev)) { + rtnl_lock(); ixgbe_down(adapter); ixgbe_free_irq(adapter); ixgbe_free_all_tx_resources(adapter); ixgbe_free_all_rx_resources(adapter); + rtnl_unlock(); } ixgbe_clear_interrupt_scheme(adapter); diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c index f8dda009d3c..5e313e9a252 100644 --- a/drivers/net/ethernet/micrel/ks8851.c +++ b/drivers/net/ethernet/micrel/ks8851.c @@ -618,10 +618,8 @@ static void ks8851_irq_work(struct work_struct *work) netif_dbg(ks, intr, ks->netdev, "%s: status 0x%04x\n", __func__, status); - if (status & IRQ_LCI) { - /* should do something about checking link status */ + if (status & IRQ_LCI) handled |= IRQ_LCI; - } if (status & IRQ_LDI) { u16 pmecr = ks8851_rdreg16(ks, KS_PMECR); @@ -684,6 +682,9 @@ static void ks8851_irq_work(struct work_struct *work) mutex_unlock(&ks->lock); + if (status & IRQ_LCI) + mii_check_link(&ks->mii); + if (status & IRQ_TXI) netif_wake_queue(ks->netdev); diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h index dd14915f54b..ba781747d17 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h @@ -584,7 +584,6 @@ struct pch_gbe_hw_stats { /** * struct pch_gbe_adapter - board specific private data structure * @stats_lock: Spinlock structure for status - * @tx_queue_lock: Spinlock structure for transmit * @ethtool_lock: Spinlock structure for ethtool * @irq_sem: Semaphore for interrupt * @netdev: Pointer of network device structure @@ -609,7 +608,6 @@ struct pch_gbe_hw_stats { struct pch_gbe_adapter { spinlock_t stats_lock; - spinlock_t tx_queue_lock; spinlock_t ethtool_lock; atomic_t irq_sem; struct net_device *netdev; diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 8035e5ff6e0..1e38d502a06 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -640,14 +640,11 @@ static void pch_gbe_mac_set_pause_packet(struct pch_gbe_hw *hw) */ static int pch_gbe_alloc_queues(struct pch_gbe_adapter *adapter) { - int size; - - size = (int)sizeof(struct pch_gbe_tx_ring); - adapter->tx_ring = kzalloc(size, GFP_KERNEL); + adapter->tx_ring = kzalloc(sizeof(*adapter->tx_ring), GFP_KERNEL); if (!adapter->tx_ring) return -ENOMEM; - size = (int)sizeof(struct pch_gbe_rx_ring); - adapter->rx_ring = kzalloc(size, GFP_KERNEL); + + adapter->rx_ring = kzalloc(sizeof(*adapter->rx_ring), GFP_KERNEL); if (!adapter->rx_ring) { kfree(adapter->tx_ring); return -ENOMEM; @@ -1162,7 +1159,6 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter, struct sk_buff *tmp_skb; unsigned int frame_ctrl; unsigned int ring_num; - unsigned long flags; /*-- Set frame control --*/ frame_ctrl = 0; @@ -1211,14 +1207,14 @@ static void pch_gbe_tx_queue(struct pch_gbe_adapter *adapter, } } } - spin_lock_irqsave(&tx_ring->tx_lock, flags); + ring_num = tx_ring->next_to_use; if (unlikely((ring_num + 1) == tx_ring->count)) tx_ring->next_to_use = 0; else tx_ring->next_to_use = ring_num + 1; - spin_unlock_irqrestore(&tx_ring->tx_lock, flags); + buffer_info = &tx_ring->buffer_info[ring_num]; tmp_skb = buffer_info->skb; @@ -1518,7 +1514,7 @@ pch_gbe_alloc_rx_buffers_pool(struct pch_gbe_adapter *adapter, &rx_ring->rx_buff_pool_logic, GFP_KERNEL); if (!rx_ring->rx_buff_pool) { - pr_err("Unable to allocate memory for the receive poll buffer\n"); + pr_err("Unable to allocate memory for the receive pool buffer\n"); return -ENOMEM; } memset(rx_ring->rx_buff_pool, 0, size); @@ -1637,15 +1633,17 @@ pch_gbe_clean_tx(struct pch_gbe_adapter *adapter, pr_debug("called pch_gbe_unmap_and_free_tx_resource() %d count\n", cleaned_count); /* Recover from running out of Tx resources in xmit_frame */ + spin_lock(&tx_ring->tx_lock); if (unlikely(cleaned && (netif_queue_stopped(adapter->netdev)))) { netif_wake_queue(adapter->netdev); adapter->stats.tx_restart_count++; pr_debug("Tx wake queue\n"); } - spin_lock(&adapter->tx_queue_lock); + tx_ring->next_to_clean = i; - spin_unlock(&adapter->tx_queue_lock); + pr_debug("next_to_clean : %d\n", tx_ring->next_to_clean); + spin_unlock(&tx_ring->tx_lock); return cleaned; } @@ -2037,7 +2035,6 @@ static int pch_gbe_sw_init(struct pch_gbe_adapter *adapter) return -ENOMEM; } spin_lock_init(&adapter->hw.miim_lock); - spin_lock_init(&adapter->tx_queue_lock); spin_lock_init(&adapter->stats_lock); spin_lock_init(&adapter->ethtool_lock); atomic_set(&adapter->irq_sem, 0); @@ -2142,10 +2139,10 @@ static int pch_gbe_xmit_frame(struct sk_buff *skb, struct net_device *netdev) tx_ring->next_to_use, tx_ring->next_to_clean); return NETDEV_TX_BUSY; } - spin_unlock_irqrestore(&tx_ring->tx_lock, flags); /* CRC,ITAG no support */ pch_gbe_tx_queue(adapter, tx_ring, skb); + spin_unlock_irqrestore(&tx_ring->tx_lock, flags); return NETDEV_TX_OK; } diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index f54509377ef..ce6b44d1f25 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -61,8 +61,12 @@ #define R8169_MSG_DEFAULT \ (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN) -#define TX_BUFFS_AVAIL(tp) \ - (tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1) +#define TX_SLOTS_AVAIL(tp) \ + (tp->dirty_tx + NUM_TX_DESC - tp->cur_tx) + +/* A skbuff with nr_frags needs nr_frags+1 entries in the tx queue */ +#define TX_FRAGS_READY_FOR(tp,nr_frags) \ + (TX_SLOTS_AVAIL(tp) >= (nr_frags + 1)) /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast). The RTL chips use a 64 element hash table based on the Ethernet CRC. */ @@ -5115,7 +5119,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, u32 opts[2]; int frags; - if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) { + if (unlikely(!TX_FRAGS_READY_FOR(tp, skb_shinfo(skb)->nr_frags))) { netif_err(tp, drv, dev, "BUG! Tx Ring full when queue awake!\n"); goto err_stop_0; } @@ -5169,7 +5173,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, mmiowb(); - if (TX_BUFFS_AVAIL(tp) < MAX_SKB_FRAGS) { + if (!TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) { /* Avoid wrongly optimistic queue wake-up: rtl_tx thread must * not miss a ring update when it notices a stopped queue. */ @@ -5183,7 +5187,7 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb, * can't. */ smp_mb(); - if (TX_BUFFS_AVAIL(tp) >= MAX_SKB_FRAGS) + if (TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) netif_wake_queue(dev); } @@ -5306,7 +5310,7 @@ static void rtl_tx(struct net_device *dev, struct rtl8169_private *tp) */ smp_mb(); if (netif_queue_stopped(dev) && - (TX_BUFFS_AVAIL(tp) >= MAX_SKB_FRAGS)) { + TX_FRAGS_READY_FOR(tp, MAX_SKB_FRAGS)) { netif_wake_queue(dev); } /* diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 3cbfbffe3f0..4a0005342e6 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -1349,7 +1349,7 @@ static int efx_probe_interrupts(struct efx_nic *efx) } /* RSS might be usable on VFs even if it is disabled on the PF */ - efx->rss_spread = (efx->n_rx_channels > 1 ? + efx->rss_spread = ((efx->n_rx_channels > 1 || !efx_sriov_wanted(efx)) ? efx->n_rx_channels : efx_vf_size(efx)); return 0; diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index f975afdc315..025367a94ad 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -259,7 +259,7 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev) xmit_world: skb->ip_summed = ip_summed; - skb_set_dev(skb, vlan->lowerdev); + skb->dev = vlan->lowerdev; return dev_queue_xmit(skb); } diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 0427c6561c8..cb8fd5069db 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -1,5 +1,6 @@ #include <linux/etherdevice.h> #include <linux/if_macvlan.h> +#include <linux/if_vlan.h> #include <linux/interrupt.h> #include <linux/nsproxy.h> #include <linux/compat.h> @@ -759,6 +760,8 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, struct macvlan_dev *vlan; int ret; int vnet_hdr_len = 0; + int vlan_offset = 0; + int copied; if (q->flags & IFF_VNET_HDR) { struct virtio_net_hdr vnet_hdr; @@ -773,18 +776,48 @@ static ssize_t macvtap_put_user(struct macvtap_queue *q, if (memcpy_toiovecend(iv, (void *)&vnet_hdr, 0, sizeof(vnet_hdr))) return -EFAULT; } + copied = vnet_hdr_len; + + if (!vlan_tx_tag_present(skb)) + len = min_t(int, skb->len, len); + else { + int copy; + struct { + __be16 h_vlan_proto; + __be16 h_vlan_TCI; + } veth; + veth.h_vlan_proto = htons(ETH_P_8021Q); + veth.h_vlan_TCI = htons(vlan_tx_tag_get(skb)); + + vlan_offset = offsetof(struct vlan_ethhdr, h_vlan_proto); + len = min_t(int, skb->len + VLAN_HLEN, len); + + copy = min_t(int, vlan_offset, len); + ret = skb_copy_datagram_const_iovec(skb, 0, iv, copied, copy); + len -= copy; + copied += copy; + if (ret || !len) + goto done; + + copy = min_t(int, sizeof(veth), len); + ret = memcpy_toiovecend(iv, (void *)&veth, copied, copy); + len -= copy; + copied += copy; + if (ret || !len) + goto done; + } - len = min_t(int, skb->len, len); - - ret = skb_copy_datagram_const_iovec(skb, 0, iv, vnet_hdr_len, len); + ret = skb_copy_datagram_const_iovec(skb, vlan_offset, iv, copied, len); + copied += len; +done: rcu_read_lock_bh(); vlan = rcu_dereference_bh(q->vlan); if (vlan) - macvlan_count_rx(vlan, len, ret == 0, 0); + macvlan_count_rx(vlan, copied - vnet_hdr_len, ret == 0, 0); rcu_read_unlock_bh(); - return ret ? ret : (len + vnet_hdr_len); + return ret ? ret : copied; } static ssize_t macvtap_do_read(struct macvtap_queue *q, struct kiocb *iocb, diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index 90a30026a93..425e201f597 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -83,6 +83,7 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf) struct cdc_state *info = (void *) &dev->data; int status; int rndis; + bool android_rndis_quirk = false; struct usb_driver *driver = driver_of(intf); struct usb_cdc_mdlm_desc *desc = NULL; struct usb_cdc_mdlm_detail_desc *detail = NULL; @@ -195,6 +196,11 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf) info->control, info->u->bSlaveInterface0, info->data); + /* fall back to hard-wiring for RNDIS */ + if (rndis) { + android_rndis_quirk = true; + goto next_desc; + } goto bad_desc; } if (info->control != intf) { @@ -271,11 +277,15 @@ next_desc: /* Microsoft ActiveSync based and some regular RNDIS devices lack the * CDC descriptors, so we'll hard-wire the interfaces and not check * for descriptors. + * + * Some Android RNDIS devices have a CDC Union descriptor pointing + * to non-existing interfaces. Ignore that and attempt the same + * hard-wired 0 and 1 interfaces. */ - if (rndis && !info->u) { + if (rndis && (!info->u || android_rndis_quirk)) { info->control = usb_ifnum_to_if(dev->udev, 0); info->data = usb_ifnum_to_if(dev->udev, 1); - if (!info->control || !info->data) { + if (!info->control || !info->data || info->control != intf) { dev_dbg(&intf->dev, "rndis: master #0/%p slave #1/%p\n", info->control, @@ -475,6 +485,7 @@ static const struct driver_info wwan_info = { /*-------------------------------------------------------------------------*/ #define HUAWEI_VENDOR_ID 0x12D1 +#define NOVATEL_VENDOR_ID 0x1410 static const struct usb_device_id products [] = { /* @@ -592,6 +603,21 @@ static const struct usb_device_id products [] = { * because of bugs/quirks in a given product (like Zaurus, above). */ { + /* Novatel USB551L */ + /* This match must come *before* the generic CDC-ETHER match so that + * we get FLAG_WWAN set on the device, since it's descriptors are + * generic CDC-ETHER. + */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR + | USB_DEVICE_ID_MATCH_PRODUCT + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = NOVATEL_VENDOR_ID, + .idProduct = 0xB001, + .bInterfaceClass = USB_CLASS_COMM, + .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET, + .bInterfaceProtocol = USB_CDC_PROTO_NONE, + .driver_info = (unsigned long)&wwan_info, +}, { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long) &cdc_info, diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 2d927fb4adf..b38db48b1ce 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -282,17 +282,32 @@ int usbnet_change_mtu (struct net_device *net, int new_mtu) } EXPORT_SYMBOL_GPL(usbnet_change_mtu); +/* The caller must hold list->lock */ +static void __usbnet_queue_skb(struct sk_buff_head *list, + struct sk_buff *newsk, enum skb_state state) +{ + struct skb_data *entry = (struct skb_data *) newsk->cb; + + __skb_queue_tail(list, newsk); + entry->state = state; +} + /*-------------------------------------------------------------------------*/ /* some LK 2.4 HCDs oopsed if we freed or resubmitted urbs from * completion callbacks. 2.5 should have fixed those bugs... */ -static void defer_bh(struct usbnet *dev, struct sk_buff *skb, struct sk_buff_head *list) +static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb, + struct sk_buff_head *list, enum skb_state state) { unsigned long flags; + enum skb_state old_state; + struct skb_data *entry = (struct skb_data *) skb->cb; spin_lock_irqsave(&list->lock, flags); + old_state = entry->state; + entry->state = state; __skb_unlink(skb, list); spin_unlock(&list->lock); spin_lock(&dev->done.lock); @@ -300,6 +315,7 @@ static void defer_bh(struct usbnet *dev, struct sk_buff *skb, struct sk_buff_hea if (dev->done.qlen == 1) tasklet_schedule(&dev->bh); spin_unlock_irqrestore(&dev->done.lock, flags); + return old_state; } /* some work can't be done in tasklets, so we use keventd @@ -340,7 +356,6 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) entry = (struct skb_data *) skb->cb; entry->urb = urb; entry->dev = dev; - entry->state = rx_start; entry->length = 0; usb_fill_bulk_urb (urb, dev->udev, dev->in, @@ -372,7 +387,7 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) tasklet_schedule (&dev->bh); break; case 0: - __skb_queue_tail (&dev->rxq, skb); + __usbnet_queue_skb(&dev->rxq, skb, rx_start); } } else { netif_dbg(dev, ifdown, dev->net, "rx: stopped\n"); @@ -423,16 +438,17 @@ static void rx_complete (struct urb *urb) struct skb_data *entry = (struct skb_data *) skb->cb; struct usbnet *dev = entry->dev; int urb_status = urb->status; + enum skb_state state; skb_put (skb, urb->actual_length); - entry->state = rx_done; + state = rx_done; entry->urb = NULL; switch (urb_status) { /* success */ case 0: if (skb->len < dev->net->hard_header_len) { - entry->state = rx_cleanup; + state = rx_cleanup; dev->net->stats.rx_errors++; dev->net->stats.rx_length_errors++; netif_dbg(dev, rx_err, dev->net, @@ -471,7 +487,7 @@ static void rx_complete (struct urb *urb) "rx throttle %d\n", urb_status); } block: - entry->state = rx_cleanup; + state = rx_cleanup; entry->urb = urb; urb = NULL; break; @@ -482,17 +498,18 @@ block: // FALLTHROUGH default: - entry->state = rx_cleanup; + state = rx_cleanup; dev->net->stats.rx_errors++; netif_dbg(dev, rx_err, dev->net, "rx status %d\n", urb_status); break; } - defer_bh(dev, skb, &dev->rxq); + state = defer_bh(dev, skb, &dev->rxq, state); if (urb) { if (netif_running (dev->net) && - !test_bit (EVENT_RX_HALT, &dev->flags)) { + !test_bit (EVENT_RX_HALT, &dev->flags) && + state != unlink_start) { rx_submit (dev, urb, GFP_ATOMIC); usb_mark_last_busy(dev->udev); return; @@ -579,16 +596,23 @@ EXPORT_SYMBOL_GPL(usbnet_purge_paused_rxq); static int unlink_urbs (struct usbnet *dev, struct sk_buff_head *q) { unsigned long flags; - struct sk_buff *skb, *skbnext; + struct sk_buff *skb; int count = 0; spin_lock_irqsave (&q->lock, flags); - skb_queue_walk_safe(q, skb, skbnext) { + while (!skb_queue_empty(q)) { struct skb_data *entry; struct urb *urb; int retval; - entry = (struct skb_data *) skb->cb; + skb_queue_walk(q, skb) { + entry = (struct skb_data *) skb->cb; + if (entry->state != unlink_start) + goto found; + } + break; +found: + entry->state = unlink_start; urb = entry->urb; /* @@ -1039,8 +1063,7 @@ static void tx_complete (struct urb *urb) } usb_autopm_put_interface_async(dev->intf); - entry->state = tx_done; - defer_bh(dev, skb, &dev->txq); + (void) defer_bh(dev, skb, &dev->txq, tx_done); } /*-------------------------------------------------------------------------*/ @@ -1096,7 +1119,6 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, entry = (struct skb_data *) skb->cb; entry->urb = urb; entry->dev = dev; - entry->state = tx_start; entry->length = length; usb_fill_bulk_urb (urb, dev->udev, dev->out, @@ -1155,7 +1177,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, break; case 0: net->trans_start = jiffies; - __skb_queue_tail (&dev->txq, skb); + __usbnet_queue_skb(&dev->txq, skb, tx_start); if (dev->txq.qlen >= TX_QLEN (dev)) netif_stop_queue (net); } diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index af8acc85f4b..cbefe671bcc 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -492,7 +492,9 @@ static void virtnet_napi_enable(struct virtnet_info *vi) * We synchronize against interrupts via NAPI_STATE_SCHED */ if (napi_schedule_prep(&vi->napi)) { virtqueue_disable_cb(vi->rvq); + local_bh_disable(); __napi_schedule(&vi->napi); + local_bh_enable(); } } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index deb6cfb2959..600aca9fe6b 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -373,7 +373,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, else spur_subchannel_sd = 0; - spur_freq_sd = (freq_offset << 9) / 11; + spur_freq_sd = ((freq_offset + 10) << 9) / 11; } else { if (REG_READ_FIELD(ah, AR_PHY_GEN_CTRL, @@ -382,7 +382,7 @@ static void ar9003_hw_spur_ofdm_work(struct ath_hw *ah, else spur_subchannel_sd = 1; - spur_freq_sd = (freq_offset << 9) / 11; + spur_freq_sd = ((freq_offset - 10) << 9) / 11; } diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index eb3829b03cd..e2b34e1563f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -2637,6 +2637,7 @@ static int brcmf_sdbrcm_dpc_thread(void *data) /* after stopping the bus, exit thread */ brcmf_sdbrcm_bus_stop(bus->sdiodev->dev); bus->dpc_tsk = NULL; + spin_lock_irqsave(&bus->dpc_tl_lock, flags); break; } diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c index f4b84d1596e..22474608a70 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c @@ -773,8 +773,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, struct sk_buff *skb; __le16 fc = hdr->frame_control; struct iwl_rxon_context *ctx; - struct page *p; - int offset; + unsigned int hdrlen, fraglen; /* We only process data packets if the interface is open */ if (unlikely(!priv->is_open)) { @@ -788,16 +787,24 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, iwlagn_set_decrypted_flag(priv, hdr, ampdu_status, stats)) return; - skb = dev_alloc_skb(128); + /* Dont use dev_alloc_skb(), we'll have enough headroom once + * ieee80211_hdr pulled. + */ + skb = alloc_skb(128, GFP_ATOMIC); if (!skb) { - IWL_ERR(priv, "dev_alloc_skb failed\n"); + IWL_ERR(priv, "alloc_skb failed\n"); return; } + hdrlen = min_t(unsigned int, len, skb_tailroom(skb)); + memcpy(skb_put(skb, hdrlen), hdr, hdrlen); + fraglen = len - hdrlen; - offset = (void *)hdr - rxb_addr(rxb); - p = rxb_steal_page(rxb); - skb_add_rx_frag(skb, 0, p, offset, len, len); + if (fraglen) { + int offset = (void *)hdr + hdrlen - rxb_addr(rxb); + skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset, + fraglen, rxb->truesize); + } iwl_update_stats(priv, false, fc, len); /* diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c index 8b1a7988e17..aa7aea16813 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c @@ -374,8 +374,9 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans, if (WARN_ON(!rxb)) return; + rxcb.truesize = PAGE_SIZE << hw_params(trans).rx_page_order; dma_unmap_page(trans->dev, rxb->page_dma, - PAGE_SIZE << hw_params(trans).rx_page_order, + rxcb.truesize, DMA_FROM_DEVICE); rxcb._page = rxb->page; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h index 0c81cbaa808..fdf97886a5e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans.h @@ -260,6 +260,7 @@ static inline void iwl_free_resp(struct iwl_host_cmd *cmd) struct iwl_rx_cmd_buffer { struct page *_page; + unsigned int truesize; }; static inline void *rxb_addr(struct iwl_rx_cmd_buffer *r) diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index cc15fdb3606..67f9430ee19 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -1851,14 +1851,6 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev, /*like read eeprom and so on */ rtlpriv->cfg->ops->read_eeprom_info(hw); - if (rtlpriv->cfg->ops->init_sw_vars(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n"); - err = -ENODEV; - goto fail3; - } - - rtlpriv->cfg->ops->init_sw_leds(hw); - /*aspm */ rtl_pci_init_aspm(hw); @@ -1877,6 +1869,14 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev, goto fail3; } + if (rtlpriv->cfg->ops->init_sw_vars(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n"); + err = -ENODEV; + goto fail3; + } + + rtlpriv->cfg->ops->init_sw_leds(hw); + err = sysfs_create_group(&pdev->dev.kobj, &rtl_attribute_group); if (err) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index d04dbda13f5..a6049d7d51b 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -971,11 +971,6 @@ int __devinit rtl_usb_probe(struct usb_interface *intf, rtlpriv->cfg->ops->read_chip_version(hw); /*like read eeprom and so on */ rtlpriv->cfg->ops->read_eeprom_info(hw); - if (rtlpriv->cfg->ops->init_sw_vars(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n"); - goto error_out; - } - rtlpriv->cfg->ops->init_sw_leds(hw); err = _rtl_usb_init(hw); if (err) goto error_out; @@ -987,6 +982,11 @@ int __devinit rtl_usb_probe(struct usb_interface *intf, "Can't allocate sw for mac80211\n"); goto error_out; } + if (rtlpriv->cfg->ops->init_sw_vars(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Can't init_sw_vars\n"); + goto error_out; + } + rtlpriv->cfg->ops->init_sw_leds(hw); return 0; error_out: diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index 8644d5372e7..42cfcd9eb9a 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -44,6 +44,7 @@ #include <asm/ropes.h> #include <asm/mckinley.h> /* for proc_mckinley_root */ #include <asm/runway.h> /* for proc_runway_root */ +#include <asm/page.h> /* for PAGE0 */ #include <asm/pdc.h> /* for PDC_MODEL_* */ #include <asm/pdcpat.h> /* for is_pdc_pat() */ #include <asm/parisc-device.h> diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 1929c0c63b7..61e2fefeeda 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -223,7 +223,7 @@ static int acpi_pci_set_power_state(struct pci_dev *dev, pci_power_t state) [PCI_D0] = ACPI_STATE_D0, [PCI_D1] = ACPI_STATE_D1, [PCI_D2] = ACPI_STATE_D2, - [PCI_D3hot] = ACPI_STATE_D3_HOT, + [PCI_D3hot] = ACPI_STATE_D3, [PCI_D3cold] = ACPI_STATE_D3 }; int error = -EINVAL; diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c index 375eb04c16e..6fff6802048 100644 --- a/drivers/ptp/ptp_pch.c +++ b/drivers/ptp/ptp_pch.c @@ -30,6 +30,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/ptp_clock_kernel.h> +#include <linux/slab.h> #define STATION_ADDR_LEN 20 #define PCI_DEVICE_ID_PCH_1588 0x8819 diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index ee15c68fb51..e756a0df366 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -354,7 +354,7 @@ static void __rproc_free_vrings(struct rproc_vdev *rvdev, int i) { struct rproc *rproc = rvdev->rproc; - for (i--; i > 0; i--) { + for (i--; i >= 0; i--) { struct rproc_vring *rvring = &rvdev->vring[i]; int size = PAGE_ALIGN(vring_size(rvring->len, rvring->align)); diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 351dc0b86fa..a3a056a9db6 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -218,6 +218,9 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev, if (!shost->shost_gendev.parent) shost->shost_gendev.parent = dev ? dev : &platform_bus; + if (!dma_dev) + dma_dev = shost->shost_gendev.parent; + shost->dma_dev = dma_dev; error = device_add(&shost->shost_gendev); diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index f74cc0602f3..bc3cc6d9111 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1367,6 +1367,9 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job) struct qla_hw_data *ha = vha->hw; int rval = 0; + if (ha->flags.isp82xx_reset_hdlr_active) + return -EBUSY; + rval = qla2x00_optrom_setup(bsg_job, vha, 0); if (rval) return rval; diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 897731b93df..62324a1d557 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -15,7 +15,7 @@ * | Mailbox commands | 0x113e | 0x112c-0x112e | * | | | 0x113a | * | Device Discovery | 0x2086 | 0x2020-0x2022 | - * | Queue Command and IO tracing | 0x302f | 0x3006,0x3008 | + * | Queue Command and IO tracing | 0x3030 | 0x3006,0x3008 | * | | | 0x302d-0x302e | * | DPC Thread | 0x401c | | * | Async Events | 0x505d | 0x502b-0x502f | diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index f79844ce712..ce42288049b 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1715,13 +1715,24 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt) res = DID_ERROR << 16; break; } - } else { + } else if (lscsi_status != SAM_STAT_TASK_SET_FULL && + lscsi_status != SAM_STAT_BUSY) { + /* + * scsi status of task set and busy are considered to be + * task not completed. + */ + ql_dbg(ql_dbg_io, fcport->vha, 0x301f, "Dropped frame(s) detected (0x%x " - "of 0x%x bytes).\n", resid, scsi_bufflen(cp)); + "of 0x%x bytes).\n", resid, + scsi_bufflen(cp)); res = DID_ERROR << 16 | lscsi_status; goto check_scsi_status; + } else { + ql_dbg(ql_dbg_io, fcport->vha, 0x3030, + "scsi_status: 0x%x, lscsi_status: 0x%x\n", + scsi_status, lscsi_status); } res = DID_OK << 16 | lscsi_status; diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index f0528539bbb..de722a93343 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -3125,6 +3125,7 @@ qla82xx_need_reset_handler(scsi_qla_host_t *vha) ql_log(ql_log_info, vha, 0x00b7, "HW State: COLD/RE-INIT.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_COLD); + qla82xx_set_rst_ready(ha); if (ql2xmdenable) { if (qla82xx_md_collect(vha)) ql_log(ql_log_warn, vha, 0xb02c, diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index a2f999273a5..7db803377c6 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3577,9 +3577,25 @@ void qla2x00_relogin(struct scsi_qla_host *vha) continue; /* Attempt a retry. */ status = 1; - } else + } else { status = qla2x00_fabric_login(vha, fcport, &next_loopid); + if (status == QLA_SUCCESS) { + int status2; + uint8_t opts; + + opts = 0; + if (fcport->flags & + FCF_FCP2_DEVICE) + opts |= BIT_1; + status2 = + qla2x00_get_port_database( + vha, fcport, + opts); + if (status2 != QLA_SUCCESS) + status = 1; + } + } } else status = qla2x00_local_device_login(vha, fcport); diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 3c13c0a6be6..a683e766d1a 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -1017,6 +1017,9 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha) !IS_CNA_CAPABLE(ha) && !IS_QLA2031(ha)) return; + if (ha->flags.isp82xx_reset_hdlr_active) + return; + ha->isp_ops->read_optrom(vha, (uint8_t *)&hdr, ha->flt_region_npiv_conf << 2, sizeof(struct qla_npiv_header)); if (hdr.version == __constant_cpu_to_le16(0xffff)) diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 29d780c3804..f5fdb16bec9 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,9 +7,9 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.03.07.13-k" +#define QLA2XXX_VERSION "8.04.00.03-k" #define QLA_DRIVER_MAJOR_VER 8 -#define QLA_DRIVER_MINOR_VER 3 -#define QLA_DRIVER_PATCH_VER 7 +#define QLA_DRIVER_MINOR_VER 4 +#define QLA_DRIVER_PATCH_VER 0 #define QLA_DRIVER_BETA_VER 3 diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c index efccd72c4a3..1b384311726 100644 --- a/drivers/scsi/virtio_scsi.c +++ b/drivers/scsi/virtio_scsi.c @@ -175,7 +175,8 @@ static void virtscsi_complete_free(void *buf) if (cmd->comp) complete_all(cmd->comp); - mempool_free(cmd, virtscsi_cmd_pool); + else + mempool_free(cmd, virtscsi_cmd_pool); } static void virtscsi_ctrl_done(struct virtqueue *vq) @@ -311,21 +312,22 @@ out: static int virtscsi_tmf(struct virtio_scsi *vscsi, struct virtio_scsi_cmd *cmd) { DECLARE_COMPLETION_ONSTACK(comp); - int ret; + int ret = FAILED; cmd->comp = ∁ - ret = virtscsi_kick_cmd(vscsi, vscsi->ctrl_vq, cmd, - sizeof cmd->req.tmf, sizeof cmd->resp.tmf, - GFP_NOIO); - if (ret < 0) - return FAILED; + if (virtscsi_kick_cmd(vscsi, vscsi->ctrl_vq, cmd, + sizeof cmd->req.tmf, sizeof cmd->resp.tmf, + GFP_NOIO) < 0) + goto out; wait_for_completion(&comp); - if (cmd->resp.tmf.response != VIRTIO_SCSI_S_OK && - cmd->resp.tmf.response != VIRTIO_SCSI_S_FUNCTION_SUCCEEDED) - return FAILED; + if (cmd->resp.tmf.response == VIRTIO_SCSI_S_OK || + cmd->resp.tmf.response == VIRTIO_SCSI_S_FUNCTION_SUCCEEDED) + ret = SUCCESS; - return SUCCESS; +out: + mempool_free(cmd, virtscsi_cmd_pool); + return ret; } static int virtscsi_device_reset(struct scsi_cmnd *sc) diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 7ed58e2df79..f286955331a 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -169,6 +169,7 @@ static struct se_device *fd_create_virtdevice( inode = file->f_mapping->host; if (S_ISBLK(inode->i_mode)) { struct request_queue *q; + unsigned long long dev_size; /* * Setup the local scope queue_limits from struct request_queue->limits * to pass into transport_add_device_to_core_hba() as struct se_dev_limits. @@ -183,13 +184,12 @@ static struct se_device *fd_create_virtdevice( * one (1) logical sector from underlying struct block_device */ fd_dev->fd_block_size = bdev_logical_block_size(inode->i_bdev); - fd_dev->fd_dev_size = (i_size_read(file->f_mapping->host) - + dev_size = (i_size_read(file->f_mapping->host) - fd_dev->fd_block_size); pr_debug("FILEIO: Using size: %llu bytes from struct" " block_device blocks: %llu logical_block_size: %d\n", - fd_dev->fd_dev_size, - div_u64(fd_dev->fd_dev_size, fd_dev->fd_block_size), + dev_size, div_u64(dev_size, fd_dev->fd_block_size), fd_dev->fd_block_size); } else { if (!(fd_dev->fbd_flags & FBDF_HAS_SIZE)) { @@ -605,10 +605,20 @@ static u32 fd_get_device_type(struct se_device *dev) static sector_t fd_get_blocks(struct se_device *dev) { struct fd_dev *fd_dev = dev->dev_ptr; - unsigned long long blocks_long = div_u64(fd_dev->fd_dev_size, - dev->se_sub_dev->se_dev_attrib.block_size); + struct file *f = fd_dev->fd_file; + struct inode *i = f->f_mapping->host; + unsigned long long dev_size; + /* + * When using a file that references an underlying struct block_device, + * ensure dev_size is always based on the current inode size in order + * to handle underlying block_device resize operations. + */ + if (S_ISBLK(i->i_mode)) + dev_size = (i_size_read(i) - fd_dev->fd_block_size); + else + dev_size = fd_dev->fd_dev_size; - return blocks_long; + return div_u64(dev_size, dev->se_sub_dev->se_dev_attrib.block_size); } static struct se_subsystem_api fileio_template = { diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 86f0c3b5d50..c3148b10b4b 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -220,6 +220,9 @@ int target_scsi2_reservation_release(struct se_task *task) if (dev->dev_reserved_node_acl != sess->se_node_acl) goto out_unlock; + if (dev->dev_res_bin_isid != sess->sess_bin_isid) + goto out_unlock; + dev->dev_reserved_node_acl = NULL; dev->dev_flags &= ~DF_SPC2_RESERVATIONS; if (dev->dev_flags & DF_SPC2_RESERVATIONS_WITH_ISID) { diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 70c3ffb981e..e320ec24aa1 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -60,7 +60,6 @@ static void core_clear_initiator_node_from_tpg( int i; struct se_dev_entry *deve; struct se_lun *lun; - struct se_lun_acl *acl, *acl_tmp; spin_lock_irq(&nacl->device_list_lock); for (i = 0; i < TRANSPORT_MAX_LUNS_PER_TPG; i++) { @@ -81,28 +80,7 @@ static void core_clear_initiator_node_from_tpg( core_update_device_list_for_node(lun, NULL, deve->mapped_lun, TRANSPORT_LUNFLAGS_NO_ACCESS, nacl, tpg, 0); - spin_lock(&lun->lun_acl_lock); - list_for_each_entry_safe(acl, acl_tmp, - &lun->lun_acl_list, lacl_list) { - if (!strcmp(acl->initiatorname, nacl->initiatorname) && - (acl->mapped_lun == deve->mapped_lun)) - break; - } - - if (!acl) { - pr_err("Unable to locate struct se_lun_acl for %s," - " mapped_lun: %u\n", nacl->initiatorname, - deve->mapped_lun); - spin_unlock(&lun->lun_acl_lock); - spin_lock_irq(&nacl->device_list_lock); - continue; - } - - list_del(&acl->lacl_list); - spin_unlock(&lun->lun_acl_lock); - spin_lock_irq(&nacl->device_list_lock); - kfree(acl); } spin_unlock_irq(&nacl->device_list_lock); } diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index 29ca20dbd33..3b0c4e32ed7 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -2044,7 +2044,7 @@ int vt_do_kdskled(int console, int cmd, unsigned long arg, int perm) kbd->default_ledflagstate = ((arg >> 4) & 7); set_leds(); spin_unlock_irqrestore(&kbd_event_lock, flags); - break; + return 0; /* the ioctls below only set the lights, not the functions */ /* for those, see KDGKBLED and KDSKBLED above */ diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index 1f21d2a1e52..5c170100de9 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -24,6 +24,7 @@ #include <linux/if_arp.h> #include <linux/if_tun.h> #include <linux/if_macvlan.h> +#include <linux/if_vlan.h> #include <net/sock.h> @@ -283,8 +284,12 @@ static int peek_head_len(struct sock *sk) spin_lock_irqsave(&sk->sk_receive_queue.lock, flags); head = skb_peek(&sk->sk_receive_queue); - if (likely(head)) + if (likely(head)) { len = head->len; + if (vlan_tx_tag_present(head)) + len += VLAN_HLEN; + } + spin_unlock_irqrestore(&sk->sk_receive_queue.lock, flags); return len; } diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index 6468a297e34..39571f9e016 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -22,7 +22,9 @@ #include <linux/font.h> #include <asm/hardware.h> +#include <asm/page.h> #include <asm/parisc-device.h> +#include <asm/pdc.h> #include <asm/cacheflush.h> #include <asm/grfioctl.h> diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c index 26e83d7fdd6..b0e2a4261af 100644 --- a/drivers/video/uvesafb.c +++ b/drivers/video/uvesafb.c @@ -73,7 +73,7 @@ static void uvesafb_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *ns struct uvesafb_task *utask; struct uvesafb_ktask *task; - if (!cap_raised(current_cap(), CAP_SYS_ADMIN)) + if (!capable(CAP_SYS_ADMIN)) return; if (msg->seq >= UVESAFB_TASKS_MAX) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index c2d05a8279f..8807fe501d2 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -390,6 +390,7 @@ static void __devexit virtballoon_remove(struct virtio_device *vdev) /* There might be pages left in the balloon: free them. */ while (vb->num_pages) leak_balloon(vb, vb->num_pages); + update_balloon_size(vb); /* Now we reset the device so we can clean up the queues. */ vdev->config->reset(vdev); diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index ca6a3796a33..541ef81f6ae 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -699,7 +699,7 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin) * origin == SEEK_END || SEEK_DATA || SEEK_HOLE => we must revalidate * the cached file length */ - if (origin != SEEK_SET || origin != SEEK_CUR) { + if (origin != SEEK_SET && origin != SEEK_CUR) { int rc; struct inode *inode = file->f_path.dentry->d_inode; diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index 5dcc55197fb..e0b56d7a19c 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -164,7 +164,8 @@ static const match_table_t cifs_mount_option_tokens = { { Opt_sign, "sign" }, { Opt_seal, "seal" }, { Opt_direct, "direct" }, - { Opt_direct, "forceddirectio" }, + { Opt_direct, "directio" }, + { Opt_direct, "forcedirectio" }, { Opt_strictcache, "strictcache" }, { Opt_noac, "noac" }, { Opt_fsc, "fsc" }, diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index ad271c70aa2..5a2dec2b064 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -234,8 +234,8 @@ int jffs2_garbage_collect_pass(struct jffs2_sb_info *c) return 0; jffs2_dbg(1, "No progress from erasing block; doing GC anyway\n"); - spin_lock(&c->erase_completion_lock); mutex_lock(&c->alloc_sem); + spin_lock(&c->erase_completion_lock); } /* First, work out which block we're garbage-collecting */ diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 2d60492d6df..1030a716d15 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -747,6 +747,8 @@ static void pte_to_pagemap_entry(pagemap_entry_t *pme, pte_t pte) else if (pte_present(pte)) *pme = make_pme(PM_PFRAME(pte_pfn(pte)) | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT); + else + *pme = make_pme(PM_NOT_PRESENT); } #ifdef CONFIG_TRANSPARENT_HUGEPAGE @@ -761,6 +763,8 @@ static void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, if (pmd_present(pmd)) *pme = make_pme(PM_PFRAME(pmd_pfn(pmd) + offset) | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT); + else + *pme = make_pme(PM_NOT_PRESENT); } #else static inline void thp_pmd_to_pagemap_entry(pagemap_entry_t *pme, @@ -801,8 +805,10 @@ static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, /* check to see if we've left 'vma' behind * and need a new, higher one */ - if (vma && (addr >= vma->vm_end)) + if (vma && (addr >= vma->vm_end)) { vma = find_vma(walk->mm, addr); + pme = make_pme(PM_NOT_PRESENT); + } /* check that 'vma' actually covers this address, * and that it isn't a huge page vma */ @@ -830,6 +836,8 @@ static void huge_pte_to_pagemap_entry(pagemap_entry_t *pme, if (pte_present(pte)) *pme = make_pme(PM_PFRAME(pte_pfn(pte) + offset) | PM_PSHIFT(PAGE_SHIFT) | PM_PRESENT); + else + *pme = make_pme(PM_NOT_PRESENT); } /* This function walks within one hugetlb entry in the single call */ @@ -839,7 +847,7 @@ static int pagemap_hugetlb_range(pte_t *pte, unsigned long hmask, { struct pagemapread *pm = walk->private; int err = 0; - pagemap_entry_t pme = make_pme(PM_NOT_PRESENT); + pagemap_entry_t pme; for (; addr != end; addr += PAGE_SIZE) { int offset = (addr & ~hmask) >> PAGE_SHIFT; diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 8a1835855fa..fe5136d8145 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -159,7 +159,8 @@ static inline void eth_hw_addr_random(struct net_device *dev) * @addr1: Pointer to a six-byte array containing the Ethernet address * @addr2: Pointer other six-byte array containing the Ethernet address * - * Compare two ethernet addresses, returns 0 if equal + * Compare two ethernet addresses, returns 0 if equal, non-zero otherwise. + * Unlike memcmp(), it doesn't return a value suitable for sorting. */ static inline unsigned compare_ether_addr(const u8 *addr1, const u8 *addr2) { @@ -184,10 +185,10 @@ static inline unsigned long zap_last_2bytes(unsigned long value) * @addr1: Pointer to an array of 8 bytes * @addr2: Pointer to an other array of 8 bytes * - * Compare two ethernet addresses, returns 0 if equal. - * Same result than "memcmp(addr1, addr2, ETH_ALEN)" but without conditional - * branches, and possibly long word memory accesses on CPU allowing cheap - * unaligned memory reads. + * Compare two ethernet addresses, returns 0 if equal, non-zero otherwise. + * Unlike memcmp(), it doesn't return a value suitable for sorting. + * The function doesn't need any conditional branches and possibly uses + * word memory accesses on CPU allowing cheap unaligned memory reads. * arrays = { byte1, byte2, byte3, byte4, byte6, byte7, pad1, pad2} * * Please note that alignment of addr1 & addr2 is only guaranted to be 16 bits. diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 5f3f3be5af0..176a939d154 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -179,6 +179,7 @@ enum { TRACE_EVENT_FL_RECORDED_CMD_BIT, TRACE_EVENT_FL_CAP_ANY_BIT, TRACE_EVENT_FL_NO_SET_FILTER_BIT, + TRACE_EVENT_FL_IGNORE_ENABLE_BIT, }; enum { @@ -187,6 +188,7 @@ enum { TRACE_EVENT_FL_RECORDED_CMD = (1 << TRACE_EVENT_FL_RECORDED_CMD_BIT), TRACE_EVENT_FL_CAP_ANY = (1 << TRACE_EVENT_FL_CAP_ANY_BIT), TRACE_EVENT_FL_NO_SET_FILTER = (1 << TRACE_EVENT_FL_NO_SET_FILTER_BIT), + TRACE_EVENT_FL_IGNORE_ENABLE = (1 << TRACE_EVENT_FL_IGNORE_ENABLE_BIT), }; struct ftrace_event_call { diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5cbaa20f165..33900a53c99 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1403,15 +1403,6 @@ static inline bool netdev_uses_dsa_tags(struct net_device *dev) return 0; } -#ifndef CONFIG_NET_NS -static inline void skb_set_dev(struct sk_buff *skb, struct net_device *dev) -{ - skb->dev = dev; -} -#else /* CONFIG_NET_NS */ -void skb_set_dev(struct sk_buff *skb, struct net_device *dev); -#endif - static inline bool netdev_uses_trailer_tags(struct net_device *dev) { #ifdef CONFIG_NET_DSA_TAG_TRAILER diff --git a/include/linux/netfilter/ipset/ip_set_ahash.h b/include/linux/netfilter/ipset/ip_set_ahash.h index 05a5d72680b..230a290e197 100644 --- a/include/linux/netfilter/ipset/ip_set_ahash.h +++ b/include/linux/netfilter/ipset/ip_set_ahash.h @@ -99,6 +99,22 @@ struct ip_set_hash { #endif }; +static size_t +htable_size(u8 hbits) +{ + size_t hsize; + + /* We must fit both into u32 in jhash and size_t */ + if (hbits > 31) + return 0; + hsize = jhash_size(hbits); + if ((((size_t)-1) - sizeof(struct htable))/sizeof(struct hbucket) + < hsize) + return 0; + + return hsize * sizeof(struct hbucket) + sizeof(struct htable); +} + /* Compute htable_bits from the user input parameter hashsize */ static u8 htable_bits(u32 hashsize) diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 605b0aa8d85..76f439647c4 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -191,7 +191,8 @@ extern void usbnet_cdc_status(struct usbnet *, struct urb *); enum skb_state { illegal = 0, tx_start, tx_done, - rx_start, rx_done, rx_cleanup + rx_start, rx_done, rx_cleanup, + unlink_start }; struct skb_data { /* skb->cb is one of these */ diff --git a/include/media/soc_camera.h b/include/media/soc_camera.h index b5c2b6cb0d8..cad374bdcf4 100644 --- a/include/media/soc_camera.h +++ b/include/media/soc_camera.h @@ -59,7 +59,8 @@ struct soc_camera_device { struct soc_camera_host { struct v4l2_device v4l2_dev; struct list_head list; - unsigned char nr; /* Host number */ + struct mutex host_lock; /* Protect during probing */ + unsigned char nr; /* Host number */ void *priv; const char *drv_name; struct soc_camera_host_ops *ops; diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 262ebd1747d..a65910bda38 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -191,6 +191,7 @@ struct bt_sock { struct list_head accept_q; struct sock *parent; u32 defer_setup; + bool suspended; }; struct bt_sock_list { diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 6ee44b24864..a2ef81466b0 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -704,4 +704,17 @@ static inline void sctp_v4_map_v6(union sctp_addr *addr) addr->v6.sin6_addr.s6_addr32[2] = htonl(0x0000ffff); } +/* The cookie is always 0 since this is how it's used in the + * pmtu code. + */ +static inline struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t) +{ + if (t->dst && !dst_check(t->dst, 0)) { + dst_release(t->dst); + t->dst = NULL; + } + + return t->dst; +} + #endif /* __net_sctp_h__ */ diff --git a/kernel/compat.c b/kernel/compat.c index 74ff8498809..d2c67aa49ae 100644 --- a/kernel/compat.c +++ b/kernel/compat.c @@ -372,25 +372,54 @@ asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set) #ifdef __ARCH_WANT_SYS_SIGPROCMASK -asmlinkage long compat_sys_sigprocmask(int how, compat_old_sigset_t __user *set, - compat_old_sigset_t __user *oset) +/* + * sys_sigprocmask SIG_SETMASK sets the first (compat) word of the + * blocked set of signals to the supplied signal set + */ +static inline void compat_sig_setmask(sigset_t *blocked, compat_sigset_word set) { - old_sigset_t s; - long ret; - mm_segment_t old_fs; + memcpy(blocked->sig, &set, sizeof(set)); +} - if (set && get_user(s, set)) - return -EFAULT; - old_fs = get_fs(); - set_fs(KERNEL_DS); - ret = sys_sigprocmask(how, - set ? (old_sigset_t __user *) &s : NULL, - oset ? (old_sigset_t __user *) &s : NULL); - set_fs(old_fs); - if (ret == 0) - if (oset) - ret = put_user(s, oset); - return ret; +asmlinkage long compat_sys_sigprocmask(int how, + compat_old_sigset_t __user *nset, + compat_old_sigset_t __user *oset) +{ + old_sigset_t old_set, new_set; + sigset_t new_blocked; + + old_set = current->blocked.sig[0]; + + if (nset) { + if (get_user(new_set, nset)) + return -EFAULT; + new_set &= ~(sigmask(SIGKILL) | sigmask(SIGSTOP)); + + new_blocked = current->blocked; + + switch (how) { + case SIG_BLOCK: + sigaddsetmask(&new_blocked, new_set); + break; + case SIG_UNBLOCK: + sigdelsetmask(&new_blocked, new_set); + break; + case SIG_SETMASK: + compat_sig_setmask(&new_blocked, new_set); + break; + default: + return -EINVAL; + } + + set_current_blocked(&new_blocked); + } + + if (oset) { + if (put_user(old_set, oset)) + return -EFAULT; + } + + return 0; } #endif diff --git a/kernel/fork.c b/kernel/fork.c index b9372a0bff1..687a15d5624 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -47,6 +47,7 @@ #include <linux/audit.h> #include <linux/memcontrol.h> #include <linux/ftrace.h> +#include <linux/proc_fs.h> #include <linux/profile.h> #include <linux/rmap.h> #include <linux/ksm.h> @@ -1464,6 +1465,8 @@ bad_fork_cleanup_io: if (p->io_context) exit_io_context(p); bad_fork_cleanup_namespaces: + if (unlikely(clone_flags & CLONE_NEWPID)) + pid_ns_release_proc(p->nsproxy->pid_ns); exit_task_namespaces(p); bad_fork_cleanup_mm: if (p->mm) diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 6080f6bc8c3..3914c1e03cf 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -518,6 +518,7 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc) out_unlock: raw_spin_unlock(&desc->lock); } +EXPORT_SYMBOL(handle_edge_irq); #ifdef CONFIG_IRQ_EDGE_EOI_HANDLER /** diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index d86e254b95e..192a302d6cf 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -112,6 +112,7 @@ struct irq_desc *irq_to_desc(unsigned int irq) { return radix_tree_lookup(&irq_desc_tree, irq); } +EXPORT_SYMBOL(irq_to_desc); static void delete_irq_desc(unsigned int irq) { diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 0533a688ce2..e5212ae294f 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6382,6 +6382,8 @@ static int __sdt_alloc(const struct cpumask *cpu_map) if (!sg) return -ENOMEM; + sg->next = sg; + *per_cpu_ptr(sdd->sg, j) = sg; sgp = kzalloc_node(sizeof(struct sched_group_power), diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 079a93ae8a9..29111da1d10 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -294,6 +294,9 @@ static int __ftrace_set_clr_event(const char *match, const char *sub, if (!call->name || !call->class || !call->class->reg) continue; + if (call->flags & TRACE_EVENT_FL_IGNORE_ENABLE) + continue; + if (match && strcmp(match, call->name) != 0 && strcmp(match, call->class->system) != 0) @@ -1164,7 +1167,7 @@ event_create_dir(struct ftrace_event_call *call, struct dentry *d_events, return -1; } - if (call->class->reg) + if (call->class->reg && !(call->flags & TRACE_EVENT_FL_IGNORE_ENABLE)) trace_create_file("enable", 0644, call->dir, call, enable); diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c index 3dd15e8bc85..e039906b037 100644 --- a/kernel/trace/trace_export.c +++ b/kernel/trace/trace_export.c @@ -180,6 +180,7 @@ struct ftrace_event_call __used event_##call = { \ .event.type = etype, \ .class = &event_class_ftrace_##call, \ .print_fmt = print, \ + .flags = TRACE_EVENT_FL_IGNORE_ENABLE, \ }; \ struct ftrace_event_call __used \ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 5a16423a512..ae8f708e3d7 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2498,7 +2498,6 @@ retry_avoidcopy: if (outside_reserve) { BUG_ON(huge_pte_none(pte)); if (unmap_ref_private(mm, vma, old_page, address)) { - BUG_ON(page_count(old_page) != 1); BUG_ON(huge_pte_none(pte)); spin_lock(&mm->page_table_lock); ptep = huge_pte_offset(mm, address & huge_page_mask(h)); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 31ab9c3f017..b659260c56a 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4507,6 +4507,12 @@ static void mem_cgroup_usage_unregister_event(struct cgroup *cgrp, swap_buffers: /* Swap primary and spare array */ thresholds->spare = thresholds->primary; + /* If all events are unregistered, free the spare array */ + if (!new) { + kfree(thresholds->spare); + thresholds->spare = NULL; + } + rcu_assign_pointer(thresholds->primary, new); /* To be sure that nobody uses thresholds */ diff --git a/mm/nobootmem.c b/mm/nobootmem.c index e53bb8a256b..1983fb1c702 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -82,8 +82,7 @@ void __init free_bootmem_late(unsigned long addr, unsigned long size) static void __init __free_pages_memory(unsigned long start, unsigned long end) { - int i; - unsigned long start_aligned, end_aligned; + unsigned long i, start_aligned, end_aligned; int order = ilog2(BITS_PER_LONG); start_aligned = (start + (BITS_PER_LONG - 1)) & ~(BITS_PER_LONG - 1); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a712fb9e04c..918330f71db 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5203,7 +5203,7 @@ int percpu_pagelist_fraction_sysctl_handler(ctl_table *table, int write, int ret; ret = proc_dointvec_minmax(table, write, buffer, length, ppos); - if (!write || (ret == -EINVAL)) + if (!write || (ret < 0)) return ret; for_each_populated_zone(zone) { for_each_possible_cpu(cpu) { diff --git a/mm/percpu.c b/mm/percpu.c index f921fdfb543..bb4be7435ce 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1650,6 +1650,16 @@ int __init pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_size, areas[group] = ptr; base = min(ptr, base); + } + + /* + * Copy data and free unused parts. This should happen after all + * allocations are complete; otherwise, we may end up with + * overlapping groups. + */ + for (group = 0; group < ai->nr_groups; group++) { + struct pcpu_group_info *gi = &ai->groups[group]; + void *ptr = areas[group]; for (i = 0; i < gi->nr_units; i++, ptr += ai->unit_size) { if (gi->cpu_map[i] == NR_CPUS) { @@ -1885,6 +1895,8 @@ void __init setup_per_cpu_areas(void) fc = __alloc_bootmem(unit_size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); if (!ai || !fc) panic("Failed to allocate memory for percpu areas."); + /* kmemleak tracks the percpu allocations separately */ + kmemleak_free(fc); ai->dyn_size = unit_size; ai->unit_size = unit_size; diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 9988d4abb37..9757c193c86 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -157,7 +157,7 @@ static netdev_tx_t vlan_dev_hard_start_xmit(struct sk_buff *skb, skb = __vlan_hwaccel_put_tag(skb, vlan_tci); } - skb_set_dev(skb, vlan_dev_priv(dev)->real_dev); + skb->dev = vlan_dev_priv(dev)->real_dev; len = skb->len; if (netpoll_tx_running(dev)) return skb->dev->netdev_ops->ndo_start_xmit(skb, skb->dev); diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 72eb187a5f6..6fb68a9743a 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -450,7 +450,7 @@ unsigned int bt_sock_poll(struct file *file, struct socket *sock, poll_table *wa sk->sk_state == BT_CONFIG) return mask; - if (sock_writeable(sk)) + if (!bt_sk(sk)->suspended && sock_writeable(sk)) mask |= POLLOUT | POLLWRNORM | POLLWRBAND; else set_bit(SOCK_ASYNC_NOSPACE, &sk->sk_socket->flags); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index edfd61addce..d6dc44cd15b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2784,6 +2784,14 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) if (conn) { hci_conn_enter_active_mode(conn, BT_POWER_FORCE_ACTIVE_OFF); + hci_dev_lock(hdev); + if (test_bit(HCI_MGMT, &hdev->dev_flags) && + !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) + mgmt_device_connected(hdev, &conn->dst, conn->type, + conn->dst_type, 0, NULL, 0, + conn->dev_class); + hci_dev_unlock(hdev); + /* Send to upper protocol */ l2cap_recv_acldata(conn, skb, flags); return; diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 6c065254afc..1266f78fa8e 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2039,6 +2039,12 @@ static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff * clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags); + if (ev->status && conn->state == BT_CONNECTED) { + hci_acl_disconn(conn, 0x13); + hci_conn_put(conn); + goto unlock; + } + if (conn->state == BT_CONFIG) { if (!ev->status) conn->state = BT_CONNECTED; @@ -2049,6 +2055,7 @@ static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff * hci_encrypt_cfm(conn, ev->status, ev->encrypt); } +unlock: hci_dev_unlock(hdev); } @@ -2102,7 +2109,7 @@ static inline void hci_remote_features_evt(struct hci_dev *hdev, struct sk_buff goto unlock; } - if (!ev->status) { + if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); @@ -2871,7 +2878,7 @@ static inline void hci_remote_ext_features_evt(struct hci_dev *hdev, struct sk_b if (conn->state != BT_CONFIG) goto unlock; - if (!ev->status) { + if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 94552b33d52..6f9c25b633a 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4589,6 +4589,11 @@ int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt) if (!status && (chan->state == BT_CONNECTED || chan->state == BT_CONFIG)) { + struct sock *sk = chan->sk; + + bt_sk(sk)->suspended = false; + sk->sk_state_change(sk); + l2cap_check_encryption(chan, encrypt); l2cap_chan_unlock(chan); continue; diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 29122ed28ea..04e7c172d49 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -592,10 +592,14 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch sk->sk_state = BT_CONFIG; chan->state = BT_CONFIG; - /* or for ACL link, under defer_setup time */ - } else if (sk->sk_state == BT_CONNECT2 && - bt_sk(sk)->defer_setup) { - err = l2cap_chan_check_security(chan); + /* or for ACL link */ + } else if ((sk->sk_state == BT_CONNECT2 && + bt_sk(sk)->defer_setup) || + sk->sk_state == BT_CONNECTED) { + if (!l2cap_chan_check_security(chan)) + bt_sk(sk)->suspended = true; + else + sk->sk_state_change(sk); } else { err = -EINVAL; } diff --git a/net/core/dev.c b/net/core/dev.c index 9bb8f87c4cd..99e1d759f41 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1617,10 +1617,14 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb) return NET_RX_DROP; } skb->skb_iif = 0; - skb_set_dev(skb, dev); + skb->dev = dev; + skb_dst_drop(skb); skb->tstamp.tv64 = 0; skb->pkt_type = PACKET_HOST; skb->protocol = eth_type_trans(skb, dev); + skb->mark = 0; + secpath_reset(skb); + nf_reset(skb); return netif_rx(skb); } EXPORT_SYMBOL_GPL(dev_forward_skb); @@ -1869,36 +1873,6 @@ void netif_device_attach(struct net_device *dev) } EXPORT_SYMBOL(netif_device_attach); -/** - * skb_dev_set -- assign a new device to a buffer - * @skb: buffer for the new device - * @dev: network device - * - * If an skb is owned by a device already, we have to reset - * all data private to the namespace a device belongs to - * before assigning it a new device. - */ -#ifdef CONFIG_NET_NS -void skb_set_dev(struct sk_buff *skb, struct net_device *dev) -{ - skb_dst_drop(skb); - if (skb->dev && !net_eq(dev_net(skb->dev), dev_net(dev))) { - secpath_reset(skb); - nf_reset(skb); - skb_init_secmark(skb); - skb->mark = 0; - skb->priority = 0; - skb->nf_trace = 0; - skb->ipvs_property = 0; -#ifdef CONFIG_NET_SCHED - skb->tc_index = 0; -#endif - } - skb->dev = dev; -} -EXPORT_SYMBOL(skb_set_dev); -#endif /* CONFIG_NET_NS */ - static void skb_warn_bad_offload(const struct sk_buff *skb) { static const netdev_features_t null_features = 0; diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 4d8ce93cd50..77a59980b57 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1931,7 +1931,7 @@ static int pktgen_device_event(struct notifier_block *unused, { struct net_device *dev = ptr; - if (!net_eq(dev_net(dev), &init_net)) + if (!net_eq(dev_net(dev), &init_net) || pktgen_exiting) return NOTIFY_DONE; /* It is OK that we do not hold the group lock right now, @@ -3755,12 +3755,18 @@ static void __exit pg_cleanup(void) { struct pktgen_thread *t; struct list_head *q, *n; + struct list_head list; /* Stop all interfaces & threads */ pktgen_exiting = true; - list_for_each_safe(q, n, &pktgen_threads) { + mutex_lock(&pktgen_thread_lock); + list_splice(&list, &pktgen_threads); + mutex_unlock(&pktgen_thread_lock); + + list_for_each_safe(q, n, &list) { t = list_entry(q, struct pktgen_thread, th_list); + list_del(&t->th_list); kthread_stop(t->tsk); kfree(t); } diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index bce36f1a37b..30b88d7b4bd 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -1370,6 +1370,8 @@ static int check_leaf(struct fib_table *tb, struct trie *t, struct leaf *l, if (fa->fa_tos && fa->fa_tos != flp->flowi4_tos) continue; + if (fi->fib_dead) + continue; if (fa->fa_info->fib_scope < flp->flowi4_scope) continue; fib_alias_accessed(fa); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 1272a88c2a6..6589e11d57b 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -851,8 +851,7 @@ new_segment: wait_for_sndbuf: set_bit(SOCK_NOSPACE, &sk->sk_socket->flags); wait_for_memory: - if (copied) - tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH); + tcp_push(sk, flags & ~MSG_MORE, mss_now, TCP_NAGLE_PUSH); if ((err = sk_stream_wait_memory(sk, &timeo)) != 0) goto do_error; diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c index 5139dea6019..828ce46cb34 100644 --- a/net/netfilter/ipset/ip_set_hash_ip.c +++ b/net/netfilter/ipset/ip_set_hash_ip.c @@ -364,6 +364,7 @@ hash_ip_create(struct ip_set *set, struct nlattr *tb[], u32 flags) { u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 netmask, hbits; + size_t hsize; struct ip_set_hash *h; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) @@ -405,9 +406,12 @@ hash_ip_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c index 9c27e249c17..e8dbb498af8 100644 --- a/net/netfilter/ipset/ip_set_hash_ipport.c +++ b/net/netfilter/ipset/ip_set_hash_ipport.c @@ -449,6 +449,7 @@ hash_ipport_create(struct ip_set *set, struct nlattr *tb[], u32 flags) struct ip_set_hash *h; u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -476,9 +477,12 @@ hash_ipport_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_ipportip.c b/net/netfilter/ipset/ip_set_hash_ipportip.c index 9134057c072..52f79d8ef74 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportip.c +++ b/net/netfilter/ipset/ip_set_hash_ipportip.c @@ -467,6 +467,7 @@ hash_ipportip_create(struct ip_set *set, struct nlattr *tb[], u32 flags) struct ip_set_hash *h; u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -494,9 +495,12 @@ hash_ipportip_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c index 5d05e696986..97583f5af74 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportnet.c +++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c @@ -616,6 +616,7 @@ hash_ipportnet_create(struct ip_set *set, struct nlattr *tb[], u32 flags) struct ip_set_hash *h; u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -645,9 +646,12 @@ hash_ipportnet_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_net.c b/net/netfilter/ipset/ip_set_hash_net.c index 7c3d945517c..1721cdecc9f 100644 --- a/net/netfilter/ipset/ip_set_hash_net.c +++ b/net/netfilter/ipset/ip_set_hash_net.c @@ -460,6 +460,7 @@ hash_net_create(struct ip_set *set, struct nlattr *tb[], u32 flags) u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; struct ip_set_hash *h; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -489,9 +490,12 @@ hash_net_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_netiface.c b/net/netfilter/ipset/ip_set_hash_netiface.c index f24037ff432..33bafc97ca6 100644 --- a/net/netfilter/ipset/ip_set_hash_netiface.c +++ b/net/netfilter/ipset/ip_set_hash_netiface.c @@ -722,6 +722,7 @@ hash_netiface_create(struct ip_set *set, struct nlattr *tb[], u32 flags) struct ip_set_hash *h; u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -752,9 +753,12 @@ hash_netiface_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->ahash_max = AHASH_MAX_SIZE; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/netfilter/ipset/ip_set_hash_netport.c b/net/netfilter/ipset/ip_set_hash_netport.c index ce2e77100b6..3a5e198641d 100644 --- a/net/netfilter/ipset/ip_set_hash_netport.c +++ b/net/netfilter/ipset/ip_set_hash_netport.c @@ -572,6 +572,7 @@ hash_netport_create(struct ip_set *set, struct nlattr *tb[], u32 flags) struct ip_set_hash *h; u32 hashsize = IPSET_DEFAULT_HASHSIZE, maxelem = IPSET_DEFAULT_MAXELEM; u8 hbits; + size_t hsize; if (!(set->family == NFPROTO_IPV4 || set->family == NFPROTO_IPV6)) return -IPSET_ERR_INVALID_FAMILY; @@ -601,9 +602,12 @@ hash_netport_create(struct ip_set *set, struct nlattr *tb[], u32 flags) h->timeout = IPSET_NO_TIMEOUT; hbits = htable_bits(hashsize); - h->table = ip_set_alloc( - sizeof(struct htable) - + jhash_size(hbits) * sizeof(struct hbucket)); + hsize = htable_size(hbits); + if (hsize == 0) { + kfree(h); + return -ENOMEM; + } + h->table = ip_set_alloc(hsize); if (!h->table) { kfree(h); return -ENOMEM; diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index e44e631ea95..e66341ec455 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -321,7 +321,7 @@ static int queue_userspace_packet(int dp_ifindex, struct sk_buff *skb, return -ENOMEM; nskb = __vlan_put_tag(nskb, vlan_tx_tag_get(nskb)); - if (!skb) + if (!nskb) return -ENOMEM; nskb->vlan_tci = 0; @@ -421,6 +421,19 @@ static int validate_sample(const struct nlattr *attr, return validate_actions(actions, key, depth + 1); } +static int validate_tp_port(const struct sw_flow_key *flow_key) +{ + if (flow_key->eth.type == htons(ETH_P_IP)) { + if (flow_key->ipv4.tp.src && flow_key->ipv4.tp.dst) + return 0; + } else if (flow_key->eth.type == htons(ETH_P_IPV6)) { + if (flow_key->ipv6.tp.src && flow_key->ipv6.tp.dst) + return 0; + } + + return -EINVAL; +} + static int validate_set(const struct nlattr *a, const struct sw_flow_key *flow_key) { @@ -462,18 +475,13 @@ static int validate_set(const struct nlattr *a, if (flow_key->ip.proto != IPPROTO_TCP) return -EINVAL; - if (!flow_key->ipv4.tp.src || !flow_key->ipv4.tp.dst) - return -EINVAL; - - break; + return validate_tp_port(flow_key); case OVS_KEY_ATTR_UDP: if (flow_key->ip.proto != IPPROTO_UDP) return -EINVAL; - if (!flow_key->ipv4.tp.src || !flow_key->ipv4.tp.dst) - return -EINVAL; - break; + return validate_tp_port(flow_key); default: return -EINVAL; @@ -1641,10 +1649,9 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info) reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq, OVS_VPORT_CMD_NEW); if (IS_ERR(reply)) { - err = PTR_ERR(reply); netlink_set_err(init_net.genl_sock, 0, - ovs_dp_vport_multicast_group.id, err); - return 0; + ovs_dp_vport_multicast_group.id, PTR_ERR(reply)); + goto exit_unlock; } genl_notify(reply, genl_info_net(info), info->snd_pid, diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c index 1252c3081ef..2a11ec2383e 100644 --- a/net/openvswitch/flow.c +++ b/net/openvswitch/flow.c @@ -183,7 +183,8 @@ void ovs_flow_used(struct sw_flow *flow, struct sk_buff *skb) u8 tcp_flags = 0; if (flow->key.eth.type == htons(ETH_P_IP) && - flow->key.ip.proto == IPPROTO_TCP) { + flow->key.ip.proto == IPPROTO_TCP && + likely(skb->len >= skb_transport_offset(skb) + sizeof(struct tcphdr))) { u8 *tcp = (u8 *)tcp_hdr(skb); tcp_flags = *(tcp + TCP_FLAGS_OFFSET) & TCP_FLAG_MASK; } diff --git a/net/sctp/output.c b/net/sctp/output.c index 817174eb5f4..8fc4dcd294a 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -377,9 +377,7 @@ int sctp_packet_transmit(struct sctp_packet *packet) */ skb_set_owner_w(nskb, sk); - /* The 'obsolete' field of dst is set to 2 when a dst is freed. */ - if (!dst || (dst->obsolete > 1)) { - dst_release(dst); + if (!sctp_transport_dst_check(tp)) { sctp_transport_route(tp, NULL, sctp_sk(sk)); if (asoc && (asoc->param_flags & SPP_PMTUD_ENABLE)) { sctp_assoc_sync_pmtu(asoc); diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 3889330b7b0..b026ba0c699 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -226,23 +226,6 @@ void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk) transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT; } -/* this is a complete rip-off from __sk_dst_check - * the cookie is always 0 since this is how it's used in the - * pmtu code - */ -static struct dst_entry *sctp_transport_dst_check(struct sctp_transport *t) -{ - struct dst_entry *dst = t->dst; - - if (dst && dst->obsolete && dst->ops->check(dst, 0) == NULL) { - dst_release(t->dst); - t->dst = NULL; - return NULL; - } - - return dst; -} - void sctp_transport_update_pmtu(struct sctp_transport *t, u32 pmtu) { struct dst_entry *dst; diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c index ca8cad8251c..782bfe1b646 100644 --- a/net/sunrpc/auth_gss/gss_mech_switch.c +++ b/net/sunrpc/auth_gss/gss_mech_switch.c @@ -242,12 +242,13 @@ EXPORT_SYMBOL_GPL(gss_mech_get_by_pseudoflavor); int gss_mech_list_pseudoflavors(rpc_authflavor_t *array_ptr) { struct gss_api_mech *pos = NULL; - int i = 0; + int j, i = 0; spin_lock(®istered_mechs_lock); list_for_each_entry(pos, ®istered_mechs, gm_list) { - array_ptr[i] = pos->gm_pfs->pseudoflavor; - i++; + for (j=0; j < pos->gm_pf_num; j++) { + array_ptr[i++] = pos->gm_pfs[j].pseudoflavor; + } } spin_unlock(®istered_mechs_lock); return i; diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c index 64417a73322..d8c670c9d62 100644 --- a/sound/pci/echoaudio/echoaudio_dsp.c +++ b/sound/pci/echoaudio/echoaudio_dsp.c @@ -475,7 +475,7 @@ static int load_firmware(struct echoaudio *chip) const struct firmware *fw; int box_type, err; - if (snd_BUG_ON(!chip->dsp_code_to_load || !chip->comm_page)) + if (snd_BUG_ON(!chip->comm_page)) return -EPERM; /* See if the ASIC is present and working - only if the DSP is already loaded */ diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 7a8fcc4c15f..841475cc13b 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -5444,10 +5444,6 @@ int snd_hda_suspend(struct hda_bus *bus) list_for_each_entry(codec, &bus->codec_list, list) { if (hda_codec_is_power_on(codec)) hda_call_codec_suspend(codec); - else /* forcibly change the power to D3 even if not used */ - hda_set_power_state(codec, - codec->afg ? codec->afg : codec->mfg, - AC_PWRST_D3); if (codec->patch_ops.post_suspend) codec->patch_ops.post_suspend(codec); } diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index c19e71a94e1..1f350522bed 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -783,11 +783,13 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus, { struct azx *chip = bus->private_data; unsigned long timeout; + unsigned long loopcounter; int do_poll = 0; again: timeout = jiffies + msecs_to_jiffies(1000); - for (;;) { + + for (loopcounter = 0;; loopcounter++) { if (chip->polling_mode || do_poll) { spin_lock_irq(&chip->reg_lock); azx_update_rirb(chip); @@ -803,7 +805,7 @@ static unsigned int azx_rirb_get_response(struct hda_bus *bus, } if (time_after(jiffies, timeout)) break; - if (bus->needs_damn_long_delay) + if (bus->needs_damn_long_delay || loopcounter > 3000) msleep(2); /* temporary workaround */ else { udelay(10); @@ -2351,6 +2353,17 @@ static void azx_power_notify(struct hda_bus *bus) * power management */ +static int snd_hda_codecs_inuse(struct hda_bus *bus) +{ + struct hda_codec *codec; + + list_for_each_entry(codec, &bus->codec_list, list) { + if (snd_hda_codec_needs_resume(codec)) + return 1; + } + return 0; +} + static int azx_suspend(struct pci_dev *pci, pm_message_t state) { struct snd_card *card = pci_get_drvdata(pci); @@ -2397,7 +2410,8 @@ static int azx_resume(struct pci_dev *pci) return -EIO; azx_init_pci(chip); - azx_init_chip(chip, 1); + if (snd_hda_codecs_inuse(chip->bus)) + azx_init_chip(chip, 1); snd_hda_resume(chip->bus); snd_power_change_state(card, SNDRV_CTL_POWER_D0); diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 818f90bc7d5..7810913d07a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5405,6 +5405,8 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G", ALC882_FIXUP_ACER_ASPIRE_4930G), SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210), + SND_PCI_QUIRK(0x1025, 0x021e, "Acer Aspire 5739G", + ALC882_FIXUP_ACER_ASPIRE_4930G), SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE), SND_PCI_QUIRK(0x1025, 0x026b, "Acer Aspire 8940G", ALC882_FIXUP_ACER_ASPIRE_8930G), SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", ALC882_FIXUP_ACER_ASPIRE_7736), @@ -5438,6 +5440,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_IMAC91_VREF), SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD), + SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD), SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3), SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3", ALC889_FIXUP_CD), SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX), @@ -5638,13 +5641,13 @@ static int patch_alc262(struct hda_codec *codec) snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_PROC_COEF, tmp | 0x80); } #endif - alc_auto_parse_customize_define(codec); - alc_fix_pll_init(codec, 0x20, 0x0a, 10); alc_pick_fixup(codec, NULL, alc262_fixup_tbl, alc262_fixups); alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); + alc_auto_parse_customize_define(codec); + /* automatic parse from the BIOS config */ err = alc262_parse_auto_config(codec); if (err < 0) @@ -6249,8 +6252,6 @@ static int patch_alc269(struct hda_codec *codec) spec->mixer_nid = 0x0b; - alc_auto_parse_customize_define(codec); - err = alc_codec_rename_from_preset(codec); if (err < 0) goto error; @@ -6283,6 +6284,8 @@ static int patch_alc269(struct hda_codec *codec) alc269_fixup_tbl, alc269_fixups); alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); + alc_auto_parse_customize_define(codec); + /* automatic parse from the BIOS config */ err = alc269_parse_auto_config(codec); if (err < 0) @@ -6859,8 +6862,6 @@ static int patch_alc662(struct hda_codec *codec) /* handle multiple HPs as is */ spec->parse_flags = HDA_PINCFG_NO_HP_FIXUP; - alc_auto_parse_customize_define(codec); - alc_fix_pll_init(codec, 0x20, 0x04, 15); err = alc_codec_rename_from_preset(codec); @@ -6877,6 +6878,9 @@ static int patch_alc662(struct hda_codec *codec) alc_pick_fixup(codec, alc662_fixup_models, alc662_fixup_tbl, alc662_fixups); alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); + + alc_auto_parse_customize_define(codec); + /* automatic parse from the BIOS config */ err = alc662_parse_auto_config(codec); if (err < 0) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 4742cac26aa..2cb1e08f962 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -4415,9 +4415,9 @@ static int stac92xx_init(struct hda_codec *codec) def_conf = get_defcfg_connect(def_conf); /* skip any ports that don't have jacks since presence * detection is useless */ - if (def_conf != AC_JACK_PORT_COMPLEX) { - if (def_conf != AC_JACK_PORT_NONE) - stac_toggle_power_map(codec, nid, 1); + if (def_conf != AC_JACK_PORT_NONE && + !is_jack_detectable(codec, nid)) { + stac_toggle_power_map(codec, nid, 1); continue; } if (enable_pin_detect(codec, nid, STAC_PWR_EVENT)) { diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index b68cdec03b9..0b2aea2ce17 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -5170,6 +5170,7 @@ static int snd_hdsp_create_hwdep(struct snd_card *card, struct hdsp *hdsp) strcpy(hw->name, "HDSP hwdep interface"); hw->ops.ioctl = snd_hdsp_hwdep_ioctl; + hw->ops.ioctl_compat = snd_hdsp_hwdep_ioctl; return 0; } diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c index 07c44b71f09..3686417f5ea 100644 --- a/sound/soc/codecs/cs42l73.c +++ b/sound/soc/codecs/cs42l73.c @@ -568,22 +568,22 @@ static const struct snd_kcontrol_new cs42l73_snd_controls[] = { attn_tlv), SOC_SINGLE_TLV("SPK-IP Mono Volume", - CS42L73_SPKMIPMA, 0, 0x3E, 1, attn_tlv), + CS42L73_SPKMIPMA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("SPK-XSP Mono Volume", - CS42L73_SPKMXSPA, 0, 0x3E, 1, attn_tlv), + CS42L73_SPKMXSPA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("SPK-ASP Mono Volume", - CS42L73_SPKMASPA, 0, 0x3E, 1, attn_tlv), + CS42L73_SPKMASPA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("SPK-VSP Mono Volume", - CS42L73_SPKMVSPMA, 0, 0x3E, 1, attn_tlv), + CS42L73_SPKMVSPMA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("ESL-IP Mono Volume", - CS42L73_ESLMIPMA, 0, 0x3E, 1, attn_tlv), + CS42L73_ESLMIPMA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("ESL-XSP Mono Volume", - CS42L73_ESLMXSPA, 0, 0x3E, 1, attn_tlv), + CS42L73_ESLMXSPA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("ESL-ASP Mono Volume", - CS42L73_ESLMASPA, 0, 0x3E, 1, attn_tlv), + CS42L73_ESLMASPA, 0, 0x3F, 1, attn_tlv), SOC_SINGLE_TLV("ESL-VSP Mono Volume", - CS42L73_ESLMVSPMA, 0, 0x3E, 1, attn_tlv), + CS42L73_ESLMVSPMA, 0, 0x3F, 1, attn_tlv), SOC_ENUM("IP Digital Swap/Mono Select", ip_swap_enum), diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 6c1fe3afd4b..2de12ebe43b 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -1144,7 +1144,7 @@ static int aif2clk_ev(struct snd_soc_dapm_widget *w, snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, WM8994_AIF2DACL_ENA | WM8994_AIF2DACR_ENA, 0); - snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, + snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_4, WM8994_AIF2ADCL_ENA | WM8994_AIF2ADCR_ENA, 0); diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c index 9d9ad8d61c0..8526e1edaf4 100644 --- a/sound/soc/sh/migor.c +++ b/sound/soc/sh/migor.c @@ -35,7 +35,7 @@ static unsigned long siumckb_recalc(struct clk *clk) return codec_freq; } -static struct clk_ops siumckb_clk_ops = { +static struct sh_clk_ops siumckb_clk_ops = { .recalc = siumckb_recalc, }; diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 9bf3fc75934..92271d32bc3 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -774,10 +774,10 @@ $(OUTPUT)perf.o perf.spec \ # over the general rule for .o $(OUTPUT)util/%-flex.o: $(OUTPUT)util/%-flex.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -Iutil/ -w $< $(OUTPUT)util/%-bison.o: $(OUTPUT)util/%-bison.c $(OUTPUT)PERF-CFLAGS - $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -Wno-redundant-decls -Wno-switch-default -Wno-unused-function $< + $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) -DYYENABLE_NLS=0 -DYYLTYPE_IS_TRIVIAL=0 -Iutil/ -w $< $(OUTPUT)%.o: %.c $(OUTPUT)PERF-CFLAGS $(QUIET_CC)$(CC) -o $@ -c $(ALL_CFLAGS) $< diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index c941bb640f4..1e5e9b270f5 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -283,6 +283,8 @@ static int create_perf_stat_counter(struct perf_evsel *evsel, { struct perf_event_attr *attr = &evsel->attr; struct xyarray *group_fd = NULL; + bool exclude_guest_missing = false; + int ret; if (group && evsel != first) group_fd = first->fd; @@ -293,16 +295,39 @@ static int create_perf_stat_counter(struct perf_evsel *evsel, attr->inherit = !no_inherit; - if (system_wide) - return perf_evsel__open_per_cpu(evsel, evsel_list->cpus, +retry: + if (exclude_guest_missing) + evsel->attr.exclude_guest = evsel->attr.exclude_host = 0; + + if (system_wide) { + ret = perf_evsel__open_per_cpu(evsel, evsel_list->cpus, group, group_fd); + if (ret) + goto check_ret; + return 0; + } + if (!target_pid && !target_tid && (!group || evsel == first)) { attr->disabled = 1; attr->enable_on_exec = 1; } - return perf_evsel__open_per_thread(evsel, evsel_list->threads, - group, group_fd); + ret = perf_evsel__open_per_thread(evsel, evsel_list->threads, + group, group_fd); + if (!ret) + return 0; + /* fall through */ +check_ret: + if (ret && errno == EINVAL) { + if (!exclude_guest_missing && + (evsel->attr.exclude_guest || evsel->attr.exclude_host)) { + pr_debug("Old kernel, cannot exclude " + "guest or host samples.\n"); + exclude_guest_missing = true; + goto retry; + } + } + return ret; } /* @@ -463,8 +488,13 @@ static int run_perf_stat(int argc __used, const char **argv) list_for_each_entry(counter, &evsel_list->entries, node) { if (create_perf_stat_counter(counter, first) < 0) { + /* + * PPC returns ENXIO for HW counters until 2.6.37 + * (behavior changed with commit b0a873e). + */ if (errno == EINVAL || errno == ENOSYS || - errno == ENOENT || errno == EOPNOTSUPP) { + errno == ENOENT || errno == EOPNOTSUPP || + errno == ENXIO) { if (verbose) ui__warning("%s event is not supported by the kernel.\n", event_name(counter)); diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 4c7c2d73251..c0b70c697a3 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -296,7 +296,7 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir, if (mkdir_p(filename, 0755)) goto out_free; - snprintf(filename + len, sizeof(filename) - len, "/%s", sbuild_id); + snprintf(filename + len, size - len, "/%s", sbuild_id); if (access(filename, F_OK)) { if (is_kallsyms) { |