diff options
author | Varun Wadekar <vwadekar@nvidia.com> | 2012-07-09 16:17:52 +0530 |
---|---|---|
committer | Varun Wadekar <vwadekar@nvidia.com> | 2012-07-09 16:17:52 +0530 |
commit | a71cc679dd9dccfe62ecd8c8a95bd510719541bf (patch) | |
tree | fed481a688ec16a6159d4af5d13c4a4003cdb121 | |
parent | 17552bd68071f74c82438b86dbd9dcd419379c03 (diff) | |
parent | ff74ae50f01ee67764564815c023c362c87ce18b (diff) |
Merge commit 'v3.4.4' into android-tegra-nv-3.4
116 files changed, 790 insertions, 387 deletions
@@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 4 -SUBLEVEL = 2 +SUBLEVEL = 4 EXTRAVERSION = NAME = Saber-toothed Squirrel diff --git a/arch/arm/mach-imx/crm-regs-imx5.h b/arch/arm/mach-imx/crm-regs-imx5.h index 5e11ba7daee2..5e3f1f0f4cab 100644 --- a/arch/arm/mach-imx/crm-regs-imx5.h +++ b/arch/arm/mach-imx/crm-regs-imx5.h @@ -23,7 +23,7 @@ #define MX53_DPLL1_BASE MX53_IO_ADDRESS(MX53_PLL1_BASE_ADDR) #define MX53_DPLL2_BASE MX53_IO_ADDRESS(MX53_PLL2_BASE_ADDR) #define MX53_DPLL3_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR) -#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR) +#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL4_BASE_ADDR) /* PLL Register Offsets */ #define MXC_PLL_DP_CTL 0x00 diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index 89493abd497c..20ed2d56c1af 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -12,6 +12,7 @@ #include <linux/errno.h> #include <asm/cacheflush.h> +#include <asm/cp15.h> #include <mach/common.h> int platform_cpu_kill(unsigned int cpu) @@ -19,6 +20,44 @@ int platform_cpu_kill(unsigned int cpu) return 1; } +static inline void cpu_enter_lowpower(void) +{ + unsigned int v; + + flush_cache_all(); + asm volatile( + "mcr p15, 0, %1, c7, c5, 0\n" + " mcr p15, 0, %1, c7, c10, 4\n" + /* + * Turn off coherency + */ + " mrc p15, 0, %0, c1, c0, 1\n" + " bic %0, %0, %3\n" + " mcr p15, 0, %0, c1, c0, 1\n" + " mrc p15, 0, %0, c1, c0, 0\n" + " bic %0, %0, %2\n" + " mcr p15, 0, %0, c1, c0, 0\n" + : "=&r" (v) + : "r" (0), "Ir" (CR_C), "Ir" (0x40) + : "cc"); +} + +static inline void cpu_leave_lowpower(void) +{ + unsigned int v; + + asm volatile( + "mrc p15, 0, %0, c1, c0, 0\n" + " orr %0, %0, %1\n" + " mcr p15, 0, %0, c1, c0, 0\n" + " mrc p15, 0, %0, c1, c0, 1\n" + " orr %0, %0, %2\n" + " mcr p15, 0, %0, c1, c0, 1\n" + : "=&r" (v) + : "Ir" (CR_C), "Ir" (0x40) + : "cc"); +} + /* * platform-specific code to shutdown a CPU * @@ -26,9 +65,10 @@ int platform_cpu_kill(unsigned int cpu) */ void platform_cpu_die(unsigned int cpu) { - flush_cache_all(); + cpu_enter_lowpower(); imx_enable_cpu(cpu, false); cpu_do_idle(); + cpu_leave_lowpower(); /* We should never return from idle */ panic("cpu %d unexpectedly exit from shutdown\n", cpu); diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index e432d4acee1f..4460d25faae1 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -32,7 +32,7 @@ * Memory-mapped I/O on MX21ADS base board */ #define MX21ADS_MMIO_BASE_ADDR 0xf5000000 -#define MX21ADS_MMIO_SIZE SZ_16M +#define MX21ADS_MMIO_SIZE 0xc00000 #define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ (MX21ADS_MMIO_BASE_ADDR + (offset)) diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index 51010bfc792e..102abd6dbc0a 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -99,6 +99,9 @@ static inline void hard_irq_disable(void) get_paca()->irq_happened |= PACA_IRQ_HARD_DIS; } +/* include/linux/interrupt.h needs hard_irq_disable to be a macro */ +#define hard_irq_disable hard_irq_disable + /* * This is called by asynchronous interrupts to conditionally * re-enable hard interrupts when soft-disabled after having diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c index 0b6d79617d7b..2e3200ca485f 100644 --- a/arch/powerpc/kernel/module_32.c +++ b/arch/powerpc/kernel/module_32.c @@ -176,8 +176,8 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr, static inline int entry_matches(struct ppc_plt_entry *entry, Elf32_Addr val) { - if (entry->jump[0] == 0x3d600000 + ((val + 0x8000) >> 16) - && entry->jump[1] == 0x396b0000 + (val & 0xffff)) + if (entry->jump[0] == 0x3d800000 + ((val + 0x8000) >> 16) + && entry->jump[1] == 0x398c0000 + (val & 0xffff)) return 1; return 0; } @@ -204,10 +204,9 @@ static uint32_t do_plt_call(void *location, entry++; } - /* Stolen from Paul Mackerras as well... */ - entry->jump[0] = 0x3d600000+((val+0x8000)>>16); /* lis r11,sym@ha */ - entry->jump[1] = 0x396b0000 + (val&0xffff); /* addi r11,r11,sym@l*/ - entry->jump[2] = 0x7d6903a6; /* mtctr r11 */ + entry->jump[0] = 0x3d800000+((val+0x8000)>>16); /* lis r12,sym@ha */ + entry->jump[1] = 0x398c0000 + (val&0xffff); /* addi r12,r12,sym@l*/ + entry->jump[2] = 0x7d8903a6; /* mtctr r12 */ entry->jump[3] = 0x4e800420; /* bctr */ DEBUGP("Initialized plt for 0x%x at %p\n", val, entry); diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 2c42cd72d0f5..730e69cb7e9b 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -474,6 +474,7 @@ void timer_interrupt(struct pt_regs * regs) struct pt_regs *old_regs; u64 *next_tb = &__get_cpu_var(decrementers_next_tb); struct clock_event_device *evt = &__get_cpu_var(decrementers); + u64 now; /* Ensure a positive value is written to the decrementer, or else * some CPUs will continue to take decrementer exceptions. @@ -508,9 +509,16 @@ void timer_interrupt(struct pt_regs * regs) irq_work_run(); } - *next_tb = ~(u64)0; - if (evt->event_handler) - evt->event_handler(evt); + now = get_tb_or_rtc(); + if (now >= *next_tb) { + *next_tb = ~(u64)0; + if (evt->event_handler) + evt->event_handler(evt); + } else { + now = *next_tb - now; + if (now <= DECREMENTER_MAX) + set_dec((int)now); + } #ifdef CONFIG_PPC64 /* collect purr register values often, for accurate calculations */ diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index be6d9e365a80..3470624d7835 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -2460,10 +2460,12 @@ ENTRY(aesni_cbc_dec) pxor IN3, STATE4 movaps IN4, IV #else - pxor (INP), STATE2 - pxor 0x10(INP), STATE3 pxor IN1, STATE4 movaps IN2, IV + movups (INP), IN1 + pxor IN1, STATE2 + movups 0x10(INP), IN2 + pxor IN2, STATE3 #endif movups STATE1, (OUTP) movups STATE2, 0x10(OUTP) diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h index becf47b81735..6149b476d9df 100644 --- a/arch/x86/include/asm/uv/uv_bau.h +++ b/arch/x86/include/asm/uv/uv_bau.h @@ -149,7 +149,6 @@ /* 4 bits of software ack period */ #define UV2_ACK_MASK 0x7UL #define UV2_ACK_UNITS_SHFT 3 -#define UV2_LEG_SHFT UV2H_LB_BAU_MISC_CONTROL_USE_LEGACY_DESCRIPTOR_FORMATS_SHFT #define UV2_EXT_SHFT UV2H_LB_BAU_MISC_CONTROL_ENABLE_EXTENDED_SB_STATUS_SHFT /* diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index 99b57179f912..2c1d178be46e 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -51,6 +51,7 @@ struct threshold_block { unsigned int cpu; u32 address; u16 interrupt_enable; + bool interrupt_capable; u16 threshold_limit; struct kobject kobj; struct list_head miscj; @@ -83,6 +84,21 @@ struct thresh_restart { u16 old_limit; }; +static bool lvt_interrupt_supported(unsigned int bank, u32 msr_high_bits) +{ + /* + * bank 4 supports APIC LVT interrupts implicitly since forever. + */ + if (bank == 4) + return true; + + /* + * IntP: interrupt present; if this bit is set, the thresholding + * bank can generate APIC LVT interrupts + */ + return msr_high_bits & BIT(28); +} + static int lvt_off_valid(struct threshold_block *b, int apic, u32 lo, u32 hi) { int msr = (hi & MASK_LVTOFF_HI) >> 20; @@ -104,8 +120,10 @@ static int lvt_off_valid(struct threshold_block *b, int apic, u32 lo, u32 hi) return 1; }; -/* must be called with correct cpu affinity */ -/* Called via smp_call_function_single() */ +/* + * Called via smp_call_function_single(), must be called with correct + * cpu affinity. + */ static void threshold_restart_bank(void *_tr) { struct thresh_restart *tr = _tr; @@ -128,6 +146,12 @@ static void threshold_restart_bank(void *_tr) (new_count & THRESHOLD_MAX); } + /* clear IntType */ + hi &= ~MASK_INT_TYPE_HI; + + if (!tr->b->interrupt_capable) + goto done; + if (tr->set_lvt_off) { if (lvt_off_valid(tr->b, tr->lvt_off, lo, hi)) { /* set new lvt offset */ @@ -136,9 +160,10 @@ static void threshold_restart_bank(void *_tr) } } - tr->b->interrupt_enable ? - (hi = (hi & ~MASK_INT_TYPE_HI) | INT_TYPE_APIC) : - (hi &= ~MASK_INT_TYPE_HI); + if (tr->b->interrupt_enable) + hi |= INT_TYPE_APIC; + + done: hi |= MASK_COUNT_EN_HI; wrmsr(tr->b->address, lo, hi); @@ -202,14 +227,17 @@ void mce_amd_feature_init(struct cpuinfo_x86 *c) if (shared_bank[bank] && c->cpu_core_id) break; - offset = setup_APIC_mce(offset, - (high & MASK_LVTOFF_HI) >> 20); - memset(&b, 0, sizeof(b)); - b.cpu = cpu; - b.bank = bank; - b.block = block; - b.address = address; + b.cpu = cpu; + b.bank = bank; + b.block = block; + b.address = address; + b.interrupt_capable = lvt_interrupt_supported(bank, high); + + if (b.interrupt_capable) { + int new = (high & MASK_LVTOFF_HI) >> 20; + offset = setup_APIC_mce(offset, new); + } mce_threshold_block_init(&b, offset); mce_threshold_vector = amd_threshold_interrupt; @@ -309,6 +337,9 @@ store_interrupt_enable(struct threshold_block *b, const char *buf, size_t size) struct thresh_restart tr; unsigned long new; + if (!b->interrupt_capable) + return -EINVAL; + if (strict_strtoul(buf, 0, &new) < 0) return -EINVAL; @@ -467,6 +498,7 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu, b->cpu = cpu; b->address = address; b->interrupt_enable = 0; + b->interrupt_capable = lvt_interrupt_supported(bank, high); b->threshold_limit = THRESHOLD_MAX; INIT_LIST_HEAD(&b->miscj); diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index 3ae0e61abd23..59880afa851f 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -1295,7 +1295,6 @@ static void __init enable_timeouts(void) */ mmr_image |= (1L << SOFTACK_MSHIFT); if (is_uv2_hub()) { - mmr_image &= ~(1L << UV2_LEG_SHFT); mmr_image |= (1L << UV2_EXT_SHFT); } write_mmr_misc_control(pnode, mmr_image); diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 6c7f1e8a312f..40edfc37a6fd 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -207,6 +207,9 @@ static void __init xen_banner(void) xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : ""); } +#define CPUID_THERM_POWER_LEAF 6 +#define APERFMPERF_PRESENT 0 + static __read_mostly unsigned int cpuid_leaf1_edx_mask = ~0; static __read_mostly unsigned int cpuid_leaf1_ecx_mask = ~0; @@ -240,6 +243,11 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx, *dx = cpuid_leaf5_edx_val; return; + case CPUID_THERM_POWER_LEAF: + /* Disabling APERFMPERF for kernel usage */ + maskecx = ~(1 << APERFMPERF_PRESENT); + break; + case 0xb: /* Suppress extended topology stuff */ maskebx = 0; diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 9577b6fa2650..66e8f7333e9b 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1745,6 +1745,7 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type) static int __init intel_opregion_present(void) { + int i915 = 0; #if defined(CONFIG_DRM_I915) || defined(CONFIG_DRM_I915_MODULE) struct pci_dev *dev = NULL; u32 address; @@ -1757,10 +1758,10 @@ static int __init intel_opregion_present(void) pci_read_config_dword(dev, 0xfc, &address); if (!address) continue; - return 1; + i915 = 1; } #endif - return 0; + return i915; } int acpi_video_register(void) diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c index 7857e8fd0a3e..3c809bfbccf5 100644 --- a/drivers/ata/ata_piix.c +++ b/drivers/ata/ata_piix.c @@ -1554,6 +1554,39 @@ static bool piix_broken_system_poweroff(struct pci_dev *pdev) return false; } +static int prefer_ms_hyperv = 1; +module_param(prefer_ms_hyperv, int, 0); + +static void piix_ignore_devices_quirk(struct ata_host *host) +{ +#if IS_ENABLED(CONFIG_HYPERV_STORAGE) + static const struct dmi_system_id ignore_hyperv[] = { + { + /* On Hyper-V hypervisors the disks are exposed on + * both the emulated SATA controller and on the + * paravirtualised drivers. The CD/DVD devices + * are only exposed on the emulated controller. + * Request we ignore ATA devices on this host. + */ + .ident = "Hyper-V Virtual Machine", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, + "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"), + }, + }, + { } /* terminate list */ + }; + const struct dmi_system_id *dmi = dmi_first_match(ignore_hyperv); + + if (dmi && prefer_ms_hyperv) { + host->flags |= ATA_HOST_IGNORE_ATA; + dev_info(host->dev, "%s detected, ATA device ignore set\n", + dmi->ident); + } +#endif +} + /** * piix_init_one - Register PIIX ATA PCI device with kernel services * @pdev: PCI device to register @@ -1669,6 +1702,9 @@ static int __devinit piix_init_one(struct pci_dev *pdev, } host->flags |= ATA_HOST_PARALLEL_SCAN; + /* Allow hosts to specify device types to ignore when scanning. */ + piix_ignore_devices_quirk(host); + pci_set_master(pdev); return ata_pci_sff_activate_host(host, ata_bmdma_interrupt, sht); } diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 23763a1ec570..d31ee557b395 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1973,6 +1973,12 @@ retry: if (class == ATA_DEV_ATA) { if (!ata_id_is_ata(id) && !ata_id_is_cfa(id)) goto err_out; + if (ap->host->flags & ATA_HOST_IGNORE_ATA && + ata_id_is_ata(id)) { + ata_dev_dbg(dev, + "host indicates ignore ATA devices, ignored\n"); + return -ENOENT; + } } else { if (ata_id_is_ata(id)) goto err_out; diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c index a058842f14fd..61ce4054b3c3 100644 --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -139,7 +139,9 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc) bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7); break; case 0x4331: - /* BCM4331 workaround is SPROM-related, we put it in sprom.c */ + case 43431: + /* Ext PA lines must be enabled for tx on BCM4331 */ + bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true); break; case 43224: if (bus->chipinfo.rev == 0) { diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index 3e2a6002aae6..4588da2729bb 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -432,13 +432,13 @@ int bcma_sprom_get(struct bcma_bus *bus) if (!sprom) return -ENOMEM; - if (bus->chipinfo.id == 0x4331) + if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); pr_debug("SPROM offset 0x%x\n", offset); bcma_sprom_read(bus, offset, sprom); - if (bus->chipinfo.id == 0x4331) + if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); err = bcma_sprom_valid(sprom); diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 962e75dc4781..4293c484056a 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -898,6 +898,7 @@ static struct pci_device_id agp_intel_pci_table[] = { ID(PCI_DEVICE_ID_INTEL_B43_HB), ID(PCI_DEVICE_ID_INTEL_B43_1_HB), ID(PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB), + ID(PCI_DEVICE_ID_INTEL_IRONLAKE_D2_HB), ID(PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB), ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB), ID(PCI_DEVICE_ID_INTEL_IRONLAKE_MC2_HB), diff --git a/drivers/char/agp/intel-agp.h b/drivers/char/agp/intel-agp.h index 7ea18a5fe71c..439d7e7553b9 100644 --- a/drivers/char/agp/intel-agp.h +++ b/drivers/char/agp/intel-agp.h @@ -211,6 +211,7 @@ #define PCI_DEVICE_ID_INTEL_G41_HB 0x2E30 #define PCI_DEVICE_ID_INTEL_G41_IG 0x2E32 #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_HB 0x0040 +#define PCI_DEVICE_ID_INTEL_IRONLAKE_D2_HB 0x0069 #define PCI_DEVICE_ID_INTEL_IRONLAKE_D_IG 0x0042 #define PCI_DEVICE_ID_INTEL_IRONLAKE_M_HB 0x0044 #define PCI_DEVICE_ID_INTEL_IRONLAKE_MA_HB 0x0062 diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index f518b99f53f5..731c9046cf7b 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -34,8 +34,15 @@ static int atmel_trng_read(struct hwrng *rng, void *buf, size_t max, u32 *data = buf; /* data ready? */ - if (readl(trng->base + TRNG_ODATA) & 1) { + if (readl(trng->base + TRNG_ISR) & 1) { *data = readl(trng->base + TRNG_ODATA); + /* + ensure data ready is only set again AFTER the next data + word is ready in case it got set between checking ISR + and reading ODATA, so we don't risk re-reading the + same word + */ + readl(trng->base + TRNG_ISR); return 4; } else return 0; diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 85226ccf5290..0fe2277d8672 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1932,12 +1932,6 @@ static int i7core_mce_check_error(struct notifier_block *nb, unsigned long val, if (mce->bank != 8) return NOTIFY_DONE; -#ifdef CONFIG_SMP - /* Only handle if it is the right mc controller */ - if (mce->socketid != pvt->i7core_dev->socket) - return NOTIFY_DONE; -#endif - smp_rmb(); if ((pvt->mce_out + 1) % MCE_LOG_LEN == pvt->mce_in) { smp_wmb(); @@ -2234,8 +2228,6 @@ static void i7core_unregister_mci(struct i7core_dev *i7core_dev) if (pvt->enable_scrub) disable_sdram_scrub_setting(mci); - mce_unregister_decode_chain(&i7_mce_dec); - /* Disable EDAC polling */ i7core_pci_ctl_release(pvt); @@ -2336,8 +2328,6 @@ static int i7core_register_mci(struct i7core_dev *i7core_dev) /* DCLK for scrub rate setting */ pvt->dclk_freq = get_dclk_freq(); - mce_register_decode_chain(&i7_mce_dec); - return 0; fail0: @@ -2481,8 +2471,10 @@ static int __init i7core_init(void) pci_rc = pci_register_driver(&i7core_driver); - if (pci_rc >= 0) + if (pci_rc >= 0) { + mce_register_decode_chain(&i7_mce_dec); return 0; + } i7core_printk(KERN_ERR, "Failed to register device with error %d.\n", pci_rc); @@ -2498,6 +2490,7 @@ static void __exit i7core_exit(void) { debugf2("MC: " __FILE__ ": %s()\n", __func__); pci_unregister_driver(&i7core_driver); + mce_unregister_decode_chain(&i7_mce_dec); } module_init(i7core_init); diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c index a203536d90dd..0f9552d6b564 100644 --- a/drivers/edac/sb_edac.c +++ b/drivers/edac/sb_edac.c @@ -599,7 +599,7 @@ static int get_dimm_config(const struct mem_ctl_info *mci) pvt->is_close_pg = false; } - pci_read_config_dword(pvt->pci_ta, RANK_CFG_A, ®); + pci_read_config_dword(pvt->pci_ddrio, RANK_CFG_A, ®); if (IS_RDIMM_ENABLED(reg)) { /* FIXME: Can also be LRDIMM */ debugf0("Memory is registered\n"); @@ -1669,8 +1669,6 @@ static void sbridge_unregister_mci(struct sbridge_dev *sbridge_dev) debugf0("MC: " __FILE__ ": %s(): mci = %p, dev = %p\n", __func__, mci, &sbridge_dev->pdev[0]->dev); - mce_unregister_decode_chain(&sbridge_mce_dec); - /* Remove MC sysfs nodes */ edac_mc_del_mc(mci->dev); @@ -1738,7 +1736,6 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev) goto fail0; } - mce_register_decode_chain(&sbridge_mce_dec); return 0; fail0: @@ -1867,8 +1864,10 @@ static int __init sbridge_init(void) pci_rc = pci_register_driver(&sbridge_driver); - if (pci_rc >= 0) + if (pci_rc >= 0) { + mce_register_decode_chain(&sbridge_mce_dec); return 0; + } sbridge_printk(KERN_ERR, "Failed to register device with error %d.\n", pci_rc); @@ -1884,6 +1883,7 @@ static void __exit sbridge_exit(void) { debugf2("MC: " __FILE__ ": %s()\n", __func__); pci_unregister_driver(&sbridge_driver); + mce_unregister_decode_chain(&sbridge_mce_dec); } module_init(sbridge_init); diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c index c34adf9d910a..09af2ffbb307 100644 --- a/drivers/gpu/drm/gma500/psb_drv.c +++ b/drivers/gpu/drm/gma500/psb_drv.c @@ -349,7 +349,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset) PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE); /* igd_opregion_init(&dev_priv->opregion_dev); */ - acpi_video_register(); +/* acpi_video_register(); */ if (dev_priv->lid_state) psb_lid_timer_init(dev_priv); diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 1d19408192b4..68624218d05a 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -368,7 +368,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, int recv_bytes; uint32_t status; uint32_t aux_clock_divider; - int try, precharge = 5; + int try, precharge; intel_dp_check_edp(intel_dp); /* The clock divider is based off the hrawclk, @@ -388,6 +388,11 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, else aux_clock_divider = intel_hrawclk(dev) / 2; + if (IS_GEN6(dev)) + precharge = 3; + else + precharge = 5; + /* Try to wait for any previous AUX channel activity */ for (try = 0; try < 3; try++) { status = I915_READ(ch_ctl); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 62892a826ede..302d3d54fb41 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -309,6 +309,7 @@ static int init_ring_common(struct intel_ring_buffer *ring) ring->head = I915_READ_HEAD(ring); ring->tail = I915_READ_TAIL(ring) & TAIL_ADDR; ring->space = ring_space(ring); + ring->last_retired_head = -1; } return 0; @@ -1026,6 +1027,10 @@ int intel_init_ring_buffer(struct drm_device *dev, if (ret) goto err_unref; + ret = i915_gem_object_set_to_gtt_domain(obj, true); + if (ret) + goto err_unpin; + ring->map.size = ring->size; ring->map.offset = dev->agp->base + obj->gtt_offset; ring->map.type = 0; diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index fa860358add1..7b11edb077d0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -654,7 +654,13 @@ nouveau_connector_detect_depth(struct drm_connector *connector) if (nv_connector->edid && connector->display_info.bpc) return; - /* if not, we're out of options unless we're LVDS, default to 8bpc */ + /* EDID 1.4 is *supposed* to be supported on eDP, but, Apple... */ + if (nv_connector->type == DCB_CONNECTOR_eDP) { + connector->display_info.bpc = 6; + return; + } + + /* we're out of options unless we're LVDS, default to 8bpc */ if (nv_encoder->dcb->type != OUTPUT_LVDS) { connector->display_info.bpc = 8; return; diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 51e8d0867678..e72c03ff595d 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -2210,6 +2210,9 @@ static void evergreen_gpu_init(struct radeon_device *rdev) smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.evergreen.sx_num_of_sets); WREG32(SMX_DC_CTL0, smx_dc_ctl0); + if (rdev->family <= CHIP_SUMO2) + WREG32(SMX_SAR_CTL0, 0x00010000); + WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_size / 4) - 1) | POSITION_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_pos_size / 4) - 1) | SMX_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_smx_size / 4) - 1))); diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 70089d32b80f..ea69daeffac1 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -52,6 +52,7 @@ struct evergreen_cs_track { u32 cb_color_view[12]; u32 cb_color_pitch[12]; u32 cb_color_slice[12]; + u32 cb_color_slice_idx[12]; u32 cb_color_attrib[12]; u32 cb_color_cmask_slice[8];/* unused */ u32 cb_color_fmask_slice[8];/* unused */ @@ -127,12 +128,14 @@ static void evergreen_cs_track_init(struct evergreen_cs_track *track) track->cb_color_info[i] = 0; track->cb_color_view[i] = 0xFFFFFFFF; track->cb_color_pitch[i] = 0; - track->cb_color_slice[i] = 0; + track->cb_color_slice[i] = 0xfffffff; + track->cb_color_slice_idx[i] = 0; } track->cb_target_mask = 0xFFFFFFFF; track->cb_shader_mask = 0xFFFFFFFF; track->cb_dirty = true; + track->db_depth_slice = 0xffffffff; track->db_depth_view = 0xFFFFC000; track->db_depth_size = 0xFFFFFFFF; track->db_depth_control = 0xFFFFFFFF; @@ -250,10 +253,9 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p, { struct evergreen_cs_track *track = p->track; unsigned palign, halign, tileb, slice_pt; + unsigned mtile_pr, mtile_ps, mtileb; tileb = 64 * surf->bpe * surf->nsamples; - palign = track->group_size / (8 * surf->bpe * surf->nsamples); - palign = MAX(8, palign); slice_pt = 1; if (tileb > surf->tsplit) { slice_pt = tileb / surf->tsplit; @@ -262,7 +264,10 @@ static int evergreen_surface_check_2d(struct radeon_cs_parser *p, /* macro tile width & height */ palign = (8 * surf->bankw * track->npipes) * surf->mtilea; halign = (8 * surf->bankh * surf->nbanks) / surf->mtilea; - surf->layer_size = surf->nbx * surf->nby * surf->bpe * slice_pt; + mtileb = (palign / 8) * (halign / 8) * tileb;; + mtile_pr = surf->nbx / palign; + mtile_ps = (mtile_pr * surf->nby) / halign; + surf->layer_size = mtile_ps * mtileb * slice_pt; surf->base_align = (palign / 8) * (halign / 8) * tileb; surf->palign = palign; surf->halign = halign; @@ -434,6 +439,39 @@ static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, unsigned i offset += surf.layer_size * mslice; if (offset > radeon_bo_size(track->cb_color_bo[id])) { + /* old ddx are broken they allocate bo with w*h*bpp but + * program slice with ALIGN(h, 8), catch this and patch + * command stream. + */ + if (!surf.mode) { + volatile u32 *ib = p->ib->ptr; + unsigned long tmp, nby, bsize, size, min = 0; + + /* find the height the ddx wants */ + if (surf.nby > 8) { + min = surf.nby - 8; + } + bsize = radeon_bo_size(track->cb_color_bo[id]); + tmp = track->cb_color_bo_offset[id] << 8; + for (nby = surf.nby; nby > min; nby--) { + size = nby * surf.nbx * surf.bpe * surf.nsamples; + if ((tmp + size * mslice) <= bsize) { + break; + } + } + if (nby > min) { + surf.nby = nby; + slice = ((nby * surf.nbx) / 64) - 1; + if (!evergreen_surface_check(p, &surf, "cb")) { + /* check if this one works */ + tmp += surf.layer_size * mslice; + if (tmp <= bsize) { + ib[track->cb_color_slice_idx[id]] = slice; + goto old_ddx_ok; + } + } + } + } dev_warn(p->dev, "%s:%d cb[%d] bo too small (layer size %d, " "offset %d, max layer %d, bo size %ld, slice %d)\n", __func__, __LINE__, id, surf.layer_size, @@ -446,6 +484,7 @@ static int evergreen_cs_track_validate_cb(struct radeon_cs_parser *p, unsigned i surf.tsplit, surf.mtilea); return -EINVAL; } +old_ddx_ok: return 0; } @@ -1532,6 +1571,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case CB_COLOR7_SLICE: tmp = (reg - CB_COLOR0_SLICE) / 0x3c; track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx); + track->cb_color_slice_idx[tmp] = idx; track->cb_dirty = true; break; case CB_COLOR8_SLICE: @@ -1540,6 +1580,7 @@ static int evergreen_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx) case CB_COLOR11_SLICE: tmp = ((reg - CB_COLOR8_SLICE) / 0x1c) + 8; track->cb_color_slice[tmp] = radeon_get_ib_value(p, idx); + track->cb_color_slice_idx[tmp] = idx; track->cb_dirty = true; break; case CB_COLOR0_ATTRIB: diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h index a5b88aad8344..f62ccd3555d8 100644 --- a/drivers/gpu/drm/radeon/evergreend.h +++ b/drivers/gpu/drm/radeon/evergreend.h @@ -273,6 +273,7 @@ #define SCRATCH_UMSK 0x8540 #define SCRATCH_ADDR 0x8544 +#define SMX_SAR_CTL0 0xA008 #define SMX_DC_CTL0 0xA020 #define USE_HASH_FUNCTION (1 << 0) #define NUMBER_OF_SETS(x) ((x) << 1) diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index c8187c4b6ae8..b1ff9ccd2d62 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -1906,6 +1906,7 @@ void r600_gpu_init(struct radeon_device *rdev) WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3))); WREG32(PA_SC_ENHANCE, FORCE_EOV_MAX_CLK_CNT(4095)); + WREG32(VC_ENHANCE, 0); } diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 59f9c993cc31..12ceb829a03e 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -483,6 +483,7 @@ #define TC_L2_SIZE(x) ((x)<<5) #define L2_DISABLE_LATE_HIT (1<<9) +#define VC_ENHANCE 0x9714 #define VGT_CACHE_INVALIDATION 0x88C4 #define CACHE_INVALIDATION(x) ((x)<<0) diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index ef7bb3f6ecae..15250fbee7d8 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -57,9 +57,10 @@ * 2.13.0 - virtual memory support, streamout * 2.14.0 - add evergreen tiling informations * 2.15.0 - add max_pipes query + * 2.16.0 - fix evergreen 2D tiled surface calculation */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 15 +#define KMS_DRIVER_MINOR 16 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 80a292bc457e..591040b94660 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -782,6 +782,9 @@ static void rv770_gpu_init(struct radeon_device *rdev) ACK_FLUSH_CTL(3) | SYNC_FLUSH_CTL)); + if (rdev->family != CHIP_RV770) + WREG32(SMX_SAR_CTL0, 0x00003f3f); + db_debug3 = RREG32(DB_DEBUG3); db_debug3 &= ~DB_CLK_OFF_DELAY(0x1f); switch (rdev->family) { @@ -960,7 +963,7 @@ static void rv770_gpu_init(struct radeon_device *rdev) WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA | NUM_CLIP_SEQ(3))); - + WREG32(VC_ENHANCE, 0); } void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc) diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h index 75380927e9c6..7095a713ad87 100644 --- a/drivers/gpu/drm/radeon/rv770d.h +++ b/drivers/gpu/drm/radeon/rv770d.h @@ -208,6 +208,7 @@ #define SCRATCH_UMSK 0x8540 #define SCRATCH_ADDR 0x8544 +#define SMX_SAR_CTL0 0xA008 #define SMX_DC_CTL0 0xA020 #define USE_HASH_FUNCTION (1 << 0) #define CACHE_DEPTH(x) ((x) << 1) @@ -307,6 +308,8 @@ #define TCP_CNTL 0x9610 #define TCP_CHAN_STEER 0x9614 +#define VC_ENHANCE 0x9714 + #define VGT_CACHE_INVALIDATION 0x88C4 #define CACHE_INVALIDATION(x) ((x)<<0) #define VC_ONLY 0 diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c index 30d98d14b5c5..dd14cd1a0033 100644 --- a/drivers/gpu/drm/sis/sis_drv.c +++ b/drivers/gpu/drm/sis/sis_drv.c @@ -47,9 +47,9 @@ static int sis_driver_load(struct drm_device *dev, unsigned long chipset) if (dev_priv == NULL) return -ENOMEM; + idr_init(&dev_priv->object_idr); dev->dev_private = (void *)dev_priv; dev_priv->chipset = chipset; - idr_init(&dev->object_name_idr); return 0; } diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 18434186ed1e..8b73ae84efe7 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -1193,6 +1193,7 @@ int ttm_bo_init(struct ttm_bo_device *bdev, (*destroy)(bo); else kfree(bo); + ttm_mem_global_free(mem_glob, acc_size); return -EINVAL; } bo->destroy = destroy; @@ -1294,22 +1295,14 @@ int ttm_bo_create(struct ttm_bo_device *bdev, struct ttm_buffer_object **p_bo) { struct ttm_buffer_object *bo; - struct ttm_mem_global *mem_glob = bdev->glob->mem_glob; size_t acc_size; int ret; - acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); - ret = ttm_mem_global_alloc(mem_glob, acc_size, false, false); - if (unlikely(ret != 0)) - return ret; - bo = kzalloc(sizeof(*bo), GFP_KERNEL); - - if (unlikely(bo == NULL)) { - ttm_mem_global_free(mem_glob, acc_size); + if (unlikely(bo == NULL)) return -ENOMEM; - } + acc_size = ttm_bo_acc_size(bdev, size, sizeof(struct ttm_buffer_object)); ret = ttm_bo_init(bdev, bo, size, type, placement, page_alignment, buffer_start, interruptible, persistent_swap_storage, acc_size, NULL); diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c index 53673907a6a0..08eff0dbb80f 100644 --- a/drivers/gpu/drm/udl/udl_drv.c +++ b/drivers/gpu/drm/udl/udl_drv.c @@ -13,8 +13,21 @@ static struct drm_driver driver; +/* + * There are many DisplayLink-based graphics products, all with unique PIDs. + * So we match on DisplayLink's VID + Vendor-Defined Interface Class (0xff) + * We also require a match on SubClass (0x00) and Protocol (0x00), + * which is compatible with all known USB 2.0 era graphics chips and firmware, + * but allows DisplayLink to increment those for any future incompatible chips + */ static struct usb_device_id id_table[] = { - {.idVendor = 0x17e9, .match_flags = USB_DEVICE_ID_MATCH_VENDOR,}, + {.idVendor = 0x17e9, .bInterfaceClass = 0xff, + .bInterfaceSubClass = 0x00, + .bInterfaceProtocol = 0x00, + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS | + USB_DEVICE_ID_MATCH_INT_PROTOCOL,}, {}, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c index 1f182254e81e..c126182ac07e 100644 --- a/drivers/gpu/drm/via/via_map.c +++ b/drivers/gpu/drm/via/via_map.c @@ -100,12 +100,11 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset) if (dev_priv == NULL) return -ENOMEM; + idr_init(&dev_priv->object_idr); dev->dev_private = (void *)dev_priv; dev_priv->chipset = chipset; - idr_init(&dev->object_name_idr); - pci_set_master(dev->pdev); ret = drm_vblank_init(dev, 1); diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index 536bda072a16..8dc84d66eea1 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -686,7 +686,7 @@ static int c_can_get_berr_counter(const struct net_device *dev, * * We iterate from priv->tx_echo to priv->tx_next and check if the * packet has been transmitted, echo it back to the CAN framework. - * If we discover a not yet transmitted package, stop looking for more. + * If we discover a not yet transmitted packet, stop looking for more. */ static void c_can_do_tx(struct net_device *dev) { @@ -698,7 +698,7 @@ static void c_can_do_tx(struct net_device *dev) for (/* nix */; (priv->tx_next - priv->tx_echo) > 0; priv->tx_echo++) { msg_obj_no = get_tx_echo_msg_obj(priv); val = c_can_read_reg32(priv, &priv->regs->txrqst1); - if (!(val & (1 << msg_obj_no))) { + if (!(val & (1 << (msg_obj_no - 1)))) { can_get_echo_skb(dev, msg_obj_no - C_CAN_MSG_OBJ_TX_FIRST); stats->tx_bytes += priv->read_reg(priv, @@ -706,6 +706,8 @@ static void c_can_do_tx(struct net_device *dev) & IF_MCONT_DLC_MASK; stats->tx_packets++; c_can_inval_msg_object(dev, 0, msg_obj_no); + } else { + break; } } @@ -950,7 +952,7 @@ static int c_can_poll(struct napi_struct *napi, int quota) struct net_device *dev = napi->dev; struct c_can_priv *priv = netdev_priv(dev); - irqstatus = priv->read_reg(priv, &priv->regs->interrupt); + irqstatus = priv->irqstatus; if (!irqstatus) goto end; @@ -1028,12 +1030,11 @@ end: static irqreturn_t c_can_isr(int irq, void *dev_id) { - u16 irqstatus; struct net_device *dev = (struct net_device *)dev_id; struct c_can_priv *priv = netdev_priv(dev); - irqstatus = priv->read_reg(priv, &priv->regs->interrupt); - if (!irqstatus) + priv->irqstatus = priv->read_reg(priv, &priv->regs->interrupt); + if (!priv->irqstatus) return IRQ_NONE; /* disable all interrupts and schedule the NAPI */ @@ -1063,10 +1064,11 @@ static int c_can_open(struct net_device *dev) goto exit_irq_fail; } + napi_enable(&priv->napi); + /* start the c_can controller */ c_can_start(dev); - napi_enable(&priv->napi); netif_start_queue(dev); return 0; diff --git a/drivers/net/can/c_can/c_can.h b/drivers/net/can/c_can/c_can.h index 9b7fbef3d09a..5f32d34af507 100644 --- a/drivers/net/can/c_can/c_can.h +++ b/drivers/net/can/c_can/c_can.h @@ -76,6 +76,7 @@ struct c_can_priv { unsigned int tx_next; unsigned int tx_echo; void *priv; /* for board-specific data */ + u16 irqstatus; }; struct net_device *alloc_c_can_dev(void); diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c index b3fdc6977f2e..c6d95f2031eb 100644 --- a/drivers/net/ethernet/intel/e1000e/82571.c +++ b/drivers/net/ethernet/intel/e1000e/82571.c @@ -2061,8 +2061,9 @@ const struct e1000_info e1000_82574_info = { | FLAG_HAS_SMART_POWER_DOWN | FLAG_HAS_AMT | FLAG_HAS_CTRLEXT_ON_LOAD, - .flags2 = FLAG2_CHECK_PHY_HANG + .flags2 = FLAG2_CHECK_PHY_HANG | FLAG2_DISABLE_ASPM_L0S + | FLAG2_DISABLE_ASPM_L1 | FLAG2_NO_DISABLE_RX, .pba = 32, .max_hw_frame_size = DEFAULT_JUMBO, diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 9520a6ac1f30..00e961e42c69 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5293,14 +5293,6 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; } - /* 82573 Errata 17 */ - if (((adapter->hw.mac.type == e1000_82573) || - (adapter->hw.mac.type == e1000_82574)) && - (max_frame > ETH_FRAME_LEN + ETH_FCS_LEN)) { - adapter->flags2 |= FLAG2_DISABLE_ASPM_L1; - e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L1); - } - while (test_and_set_bit(__E1000_RESETTING, &adapter->state)) usleep_range(1000, 2000); /* e1000e_down -> e1000e_reset dependent on max_frame_size & mtu */ diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index b59cf20c7817..cc9776c2a39a 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -946,7 +946,7 @@ struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb, } static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 }; -static const struct sierra_net_info_data sierra_net_info_data_68A3 = { +static const struct sierra_net_info_data sierra_net_info_data_direct_ip = { .rx_urb_size = 8 * 1024, .whitelist = { .infolen = ARRAY_SIZE(sierra_net_ifnum_list), @@ -954,7 +954,7 @@ static const struct sierra_net_info_data sierra_net_info_data_68A3 = { } }; -static const struct driver_info sierra_net_info_68A3 = { +static const struct driver_info sierra_net_info_direct_ip = { .description = "Sierra Wireless USB-to-WWAN Modem", .flags = FLAG_WWAN | FLAG_SEND_ZLP, .bind = sierra_net_bind, @@ -962,12 +962,18 @@ static const struct driver_info sierra_net_info_68A3 = { .status = sierra_net_status, .rx_fixup = sierra_net_rx_fixup, .tx_fixup = sierra_net_tx_fixup, - .data = (unsigned long)&sierra_net_info_data_68A3, + .data = (unsigned long)&sierra_net_info_data_direct_ip, }; static const struct usb_device_id products[] = { {USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */ - .driver_info = (unsigned long) &sierra_net_info_68A3}, + .driver_info = (unsigned long) &sierra_net_info_direct_ip}, + {USB_DEVICE(0x0F3D, 0x68A3), /* AT&T Direct IP modem */ + .driver_info = (unsigned long) &sierra_net_info_direct_ip}, + {USB_DEVICE(0x1199, 0x68AA), /* Sierra Wireless Direct IP LTE modem */ + .driver_info = (unsigned long) &sierra_net_info_direct_ip}, + {USB_DEVICE(0x0F3D, 0x68AA), /* AT&T Direct IP LTE modem */ + .driver_info = (unsigned long) &sierra_net_info_direct_ip}, {}, /* last item */ }; diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index 9f71b85f5913..c0cfa4e652c9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -49,17 +49,20 @@ #define IWL6000_UCODE_API_MAX 6 #define IWL6050_UCODE_API_MAX 5 #define IWL6000G2_UCODE_API_MAX 6 +#define IWL6035_UCODE_API_MAX 6 /* Oldest version we won't warn about */ #define IWL6000_UCODE_API_OK 4 #define IWL6000G2_UCODE_API_OK 5 #define IWL6050_UCODE_API_OK 5 #define IWL6000G2B_UCODE_API_OK 6 +#define IWL6035_UCODE_API_OK 6 /* Lowest firmware API version supported */ #define IWL6000_UCODE_API_MIN 4 #define IWL6050_UCODE_API_MIN 4 -#define IWL6000G2_UCODE_API_MIN 4 +#define IWL6000G2_UCODE_API_MIN 5 +#define IWL6035_UCODE_API_MIN 6 #define IWL6000_FW_PRE "iwlwifi-6000-" #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE __stringify(api) ".ucode" @@ -425,9 +428,25 @@ const struct iwl_cfg iwl6030_2bg_cfg = { IWL_DEVICE_6030, }; +#define IWL_DEVICE_6035 \ + .fw_name_pre = IWL6030_FW_PRE, \ + .ucode_api_max = IWL6035_UCODE_API_MAX, \ + .ucode_api_ok = IWL6035_UCODE_API_OK, \ + .ucode_api_min = IWL6035_UCODE_API_MIN, \ + .max_inst_size = IWL60_RTC_INST_SIZE, \ + .max_data_size = IWL60_RTC_DATA_SIZE, \ + .eeprom_ver = EEPROM_6030_EEPROM_VERSION, \ + .eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION, \ + .lib = &iwl6030_lib, \ + .base_params = &iwl6000_g2_base_params, \ + .bt_params = &iwl6000_bt_params, \ + .need_temp_offset_calib = true, \ + .led_mode = IWL_LED_RF_STATE, \ + .adv_pm = true + const struct iwl_cfg iwl6035_2agn_cfg = { .name = "Intel(R) Centrino(R) Advanced-N 6235 AGN", - IWL_DEVICE_6030, + IWL_DEVICE_6035, .ht_params = &iwl6000_ht_params, }; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index c4175603864b..bef3f242434f 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -1222,7 +1222,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv, key_flags |= STA_KEY_MULTICAST_MSK; sta_cmd.key.key_flags = key_flags; - sta_cmd.key.key_offset = WEP_INVALID_OFFSET; + sta_cmd.key.key_offset = keyconf->hw_key_idx; sta_cmd.sta.modify_mask = STA_MODIFY_KEY_MASK; sta_cmd.mode = STA_CONTROL_MODIFY_MSK; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.c b/drivers/net/wireless/iwlwifi/iwl-eeprom.c index 23cea42b9495..79dddc481da5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.c @@ -513,28 +513,28 @@ static int iwl_find_otp_image(struct iwl_trans *trans, * iwl_get_max_txpower_avg - get the highest tx power from all chains. * find the highest tx power from all chains for the channel */ -static s8 iwl_get_max_txpower_avg(const struct iwl_cfg *cfg, +static s8 iwl_get_max_txpower_avg(struct iwl_priv *priv, struct iwl_eeprom_enhanced_txpwr *enhanced_txpower, int element, s8 *max_txpower_in_half_dbm) { s8 max_txpower_avg = 0; /* (dBm) */ /* Take the highest tx power from any valid chains */ - if ((cfg->valid_tx_ant & ANT_A) && + if ((hw_params(priv).valid_tx_ant & ANT_A) && (enhanced_txpower[element].chain_a_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_a_max; - if ((cfg->valid_tx_ant & ANT_B) && + if ((hw_params(priv).valid_tx_ant & ANT_B) && (enhanced_txpower[element].chain_b_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_b_max; - if ((cfg->valid_tx_ant & ANT_C) && + if ((hw_params(priv).valid_tx_ant & ANT_C) && (enhanced_txpower[element].chain_c_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].chain_c_max; - if (((cfg->valid_tx_ant == ANT_AB) | - (cfg->valid_tx_ant == ANT_BC) | - (cfg->valid_tx_ant == ANT_AC)) && + if (((hw_params(priv).valid_tx_ant == ANT_AB) | + (hw_params(priv).valid_tx_ant == ANT_BC) | + (hw_params(priv).valid_tx_ant == ANT_AC)) && (enhanced_txpower[element].mimo2_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].mimo2_max; - if ((cfg->valid_tx_ant == ANT_ABC) && + if ((hw_params(priv).valid_tx_ant == ANT_ABC) && (enhanced_txpower[element].mimo3_max > max_txpower_avg)) max_txpower_avg = enhanced_txpower[element].mimo3_max; @@ -637,7 +637,7 @@ static void iwl_eeprom_enhanced_txpower(struct iwl_priv *priv) ((txp->delta_20_in_40 & 0xf0) >> 4), (txp->delta_20_in_40 & 0x0f)); - max_txp_avg = iwl_get_max_txpower_avg(cfg(priv), txp_array, idx, + max_txp_avg = iwl_get_max_txpower_avg(priv, txp_array, idx, &max_txp_avg_halfdbm); /* diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c index c24a7134a6f9..1018f9b8b41c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c +++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c @@ -196,6 +196,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, WIPHY_FLAG_DISABLE_BEACON_HINTS | WIPHY_FLAG_IBSS_RSN; +#ifdef CONFIG_PM_SLEEP if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len && trans(priv)->ops->wowlan_suspend && device_can_wakeup(trans(priv)->dev)) { @@ -214,6 +215,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, hw->wiphy->wowlan.pattern_max_len = IWLAGN_WOWLAN_MAX_PATTERN_LEN; } +#endif if (iwlagn_mod_params.power_save) hw->wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; @@ -243,6 +245,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, ret = ieee80211_register_hw(priv->hw); if (ret) { IWL_ERR(priv, "Failed to register hw (error %d)\n", ret); + iwl_leds_exit(priv); return ret; } priv->mac80211_registered = 1; diff --git a/drivers/net/wireless/iwlwifi/iwl-prph.h b/drivers/net/wireless/iwlwifi/iwl-prph.h index 3b1069290fa9..dfd54662e3e6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/iwlwifi/iwl-prph.h @@ -224,6 +224,7 @@ #define SCD_TXFACT (SCD_BASE + 0x10) #define SCD_ACTIVE (SCD_BASE + 0x14) #define SCD_QUEUECHAIN_SEL (SCD_BASE + 0xe8) +#define SCD_CHAINEXT_EN (SCD_BASE + 0x244) #define SCD_AGGR_SEL (SCD_BASE + 0x248) #define SCD_INTERRUPT_MASK (SCD_BASE + 0x108) diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h index 1c2fe87bd7e2..3b844b79b14b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h @@ -342,7 +342,7 @@ void iwl_trans_pcie_tx_agg_setup(struct iwl_trans *trans, enum iwl_rxon_context_id ctx, int sta_id, int tid, int frame_limit, u16 ssn); void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, - int index, enum dma_data_direction dma_dir); + enum dma_data_direction dma_dir); int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, struct sk_buff_head *skbs); int iwl_queue_space(const struct iwl_queue *q); diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c index e92972fd6ecf..d7964b12ef11 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c @@ -237,32 +237,38 @@ static void iwlagn_unmap_tfd(struct iwl_trans *trans, struct iwl_cmd_meta *meta, for (i = 1; i < num_tbs; i++) dma_unmap_single(trans->dev, iwl_tfd_tb_get_addr(tfd, i), iwl_tfd_tb_get_len(tfd, i), dma_dir); + + tfd->num_tbs = 0; } /** * iwlagn_txq_free_tfd - Free all chunks referenced by TFD [txq->q.read_ptr] * @trans - transport private data * @txq - tx queue - * @index - the index of the TFD to be freed - *@dma_dir - the direction of the DMA mapping + * @dma_dir - the direction of the DMA mapping * * Does NOT advance any TFD circular buffer read/write indexes * Does NOT free the TFD itself (which is within circular buffer) */ void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, - int index, enum dma_data_direction dma_dir) + enum dma_data_direction dma_dir) { struct iwl_tfd *tfd_tmp = txq->tfds; + /* rd_ptr is bounded by n_bd and idx is bounded by n_window */ + int rd_ptr = txq->q.read_ptr; + int idx = get_cmd_index(&txq->q, rd_ptr); + lockdep_assert_held(&txq->lock); - iwlagn_unmap_tfd(trans, &txq->meta[index], &tfd_tmp[index], dma_dir); + /* We have only q->n_window txq->entries, but we use q->n_bd tfds */ + iwlagn_unmap_tfd(trans, &txq->meta[idx], &tfd_tmp[rd_ptr], dma_dir); /* free SKB */ if (txq->skbs) { struct sk_buff *skb; - skb = txq->skbs[index]; + skb = txq->skbs[idx]; /* Can be called from irqs-disabled context * If skb is not NULL, it means that the whole queue is being @@ -270,7 +276,7 @@ void iwlagn_txq_free_tfd(struct iwl_trans *trans, struct iwl_tx_queue *txq, */ if (skb) { iwl_op_mode_free_skb(trans->op_mode, skb); - txq->skbs[index] = NULL; + txq->skbs[idx] = NULL; } } } @@ -1100,7 +1106,7 @@ int iwl_tx_queue_reclaim(struct iwl_trans *trans, int txq_id, int index, iwlagn_txq_inval_byte_cnt_tbl(trans, txq); - iwlagn_txq_free_tfd(trans, txq, txq->q.read_ptr, DMA_TO_DEVICE); + iwlagn_txq_free_tfd(trans, txq, DMA_TO_DEVICE); freed++; } return freed; diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c index 4d7b30d3e648..6eac984b2d01 100644 --- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c +++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c @@ -430,9 +430,7 @@ static void iwl_tx_queue_unmap(struct iwl_trans *trans, int txq_id) spin_lock_bh(&txq->lock); while (q->write_ptr != q->read_ptr) { - /* The read_ptr needs to bound by q->n_window */ - iwlagn_txq_free_tfd(trans, txq, get_cmd_index(q, q->read_ptr), - dma_dir); + iwlagn_txq_free_tfd(trans, txq, dma_dir); q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd); } spin_unlock_bh(&txq->lock); @@ -1128,6 +1126,11 @@ static void iwl_tx_start(struct iwl_trans *trans) iwl_write_prph(trans, SCD_DRAM_BASE_ADDR, trans_pcie->scd_bc_tbls.dma >> 10); + /* The chain extension of the SCD doesn't work well. This feature is + * enabled by default by the HW, so we need to disable it manually. + */ + iwl_write_prph(trans, SCD_CHAINEXT_EN, 0); + /* Enable DMA channel */ for (chan = 0; chan < FH_TCSR_CHNL_NUM ; chan++) iwl_write_direct32(trans, FH_TCSR_CHNL_TX_CONFIG_REG(chan), diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 001735f7a661..5601302d09ad 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -922,6 +922,7 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x1482, 0x3c09) }, /* AirTies */ { USB_DEVICE(0x1eda, 0x2012) }, + { USB_DEVICE(0x1eda, 0x2210) }, { USB_DEVICE(0x1eda, 0x2310) }, /* Allwin */ { USB_DEVICE(0x8516, 0x2070) }, @@ -991,6 +992,7 @@ static struct usb_device_id rt2800usb_device_table[] = { /* DVICO */ { USB_DEVICE(0x0fe9, 0xb307) }, /* Edimax */ + { USB_DEVICE(0x7392, 0x4085) }, { USB_DEVICE(0x7392, 0x7711) }, { USB_DEVICE(0x7392, 0x7717) }, { USB_DEVICE(0x7392, 0x7718) }, @@ -1066,6 +1068,7 @@ static struct usb_device_id rt2800usb_device_table[] = { /* Philips */ { USB_DEVICE(0x0471, 0x200f) }, /* Planex */ + { USB_DEVICE(0x2019, 0x5201) }, { USB_DEVICE(0x2019, 0xab25) }, { USB_DEVICE(0x2019, 0xed06) }, /* Quanta */ @@ -1134,6 +1137,10 @@ static struct usb_device_id rt2800usb_device_table[] = { #ifdef CONFIG_RT2800USB_RT33XX /* Belkin */ { USB_DEVICE(0x050d, 0x945b) }, + /* Panasonic */ + { USB_DEVICE(0x083a, 0xb511) }, + /* Philips */ + { USB_DEVICE(0x0471, 0x20dd) }, /* Ralink */ { USB_DEVICE(0x148f, 0x3370) }, { USB_DEVICE(0x148f, 0x8070) }, @@ -1145,6 +1152,8 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x8516, 0x3572) }, /* Askey */ { USB_DEVICE(0x1690, 0x0744) }, + { USB_DEVICE(0x1690, 0x0761) }, + { USB_DEVICE(0x1690, 0x0764) }, /* Cisco */ { USB_DEVICE(0x167b, 0x4001) }, /* EnGenius */ @@ -1159,20 +1168,25 @@ static struct usb_device_id rt2800usb_device_table[] = { /* Sitecom */ { USB_DEVICE(0x0df6, 0x0041) }, { USB_DEVICE(0x0df6, 0x0062) }, + { USB_DEVICE(0x0df6, 0x0065) }, + { USB_DEVICE(0x0df6, 0x0066) }, + { USB_DEVICE(0x0df6, 0x0068) }, /* Toshiba */ { USB_DEVICE(0x0930, 0x0a07) }, /* Zinwell */ { USB_DEVICE(0x5a57, 0x0284) }, #endif #ifdef CONFIG_RT2800USB_RT53XX - /* Alpha */ - { USB_DEVICE(0x2001, 0x3c15) }, - { USB_DEVICE(0x2001, 0x3c19) }, /* Arcadyan */ { USB_DEVICE(0x043e, 0x7a12) }, /* Azurewave */ { USB_DEVICE(0x13d3, 0x3329) }, { USB_DEVICE(0x13d3, 0x3365) }, + /* D-Link */ + { USB_DEVICE(0x2001, 0x3c15) }, + { USB_DEVICE(0x2001, 0x3c19) }, + { USB_DEVICE(0x2001, 0x3c1c) }, + { USB_DEVICE(0x2001, 0x3c1d) }, /* LG innotek */ { USB_DEVICE(0x043e, 0x7a22) }, /* Panasonic */ @@ -1224,12 +1238,8 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x07d1, 0x3c0b) }, { USB_DEVICE(0x07d1, 0x3c17) }, { USB_DEVICE(0x2001, 0x3c17) }, - /* Edimax */ - { USB_DEVICE(0x7392, 0x4085) }, /* Encore */ { USB_DEVICE(0x203d, 0x14a1) }, - /* Fujitsu Stylistic 550 */ - { USB_DEVICE(0x1690, 0x0761) }, /* Gemtek */ { USB_DEVICE(0x15a9, 0x0010) }, /* Gigabyte */ @@ -1250,7 +1260,6 @@ static struct usb_device_id rt2800usb_device_table[] = { { USB_DEVICE(0x05a6, 0x0101) }, { USB_DEVICE(0x1d4d, 0x0010) }, /* Planex */ - { USB_DEVICE(0x2019, 0x5201) }, { USB_DEVICE(0x2019, 0xab24) }, /* Qcom */ { USB_DEVICE(0x18e8, 0x6259) }, diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 471f87cab4ab..c264dfa6e611 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -396,8 +396,7 @@ struct rt2x00_intf { * for hardware which doesn't support hardware * sequence counting. */ - spinlock_t seqlock; - u16 seqno; + atomic_t seqno; }; static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 2df2eb6d3e06..a8885f060060 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -277,7 +277,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, else rt2x00dev->intf_sta_count++; - spin_lock_init(&intf->seqlock); mutex_init(&intf->beacon_skb_mutex); intf->beacon = entry; diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index 9b1b2b7a7807..50f92d5a2bdc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -207,6 +207,7 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); + u16 seqno; if (!(tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)) return; @@ -227,15 +228,13 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, * sequence counting per-frame, since those will override the * sequence counter given by mac80211. */ - spin_lock(&intf->seqlock); - if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) - intf->seqno += 0x10; - hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); - hdr->seq_ctrl |= cpu_to_le16(intf->seqno); - - spin_unlock(&intf->seqlock); + seqno = atomic_add_return(0x10, &intf->seqno); + else + seqno = atomic_read(&intf->seqno); + hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + hdr->seq_ctrl |= cpu_to_le16(seqno); } static void rt2x00queue_create_tx_descriptor_plcp(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 6b913ffc4137..393c36525c21 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -1730,6 +1730,11 @@ int pci_prepare_to_sleep(struct pci_dev *dev) if (target_state == PCI_POWER_ERROR) return -EIO; + /* Some devices mustn't be in D3 during system sleep */ + if (target_state == PCI_D3hot && + (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP)) + return 0; + pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev)); error = pci_set_power_state(dev, target_state); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 4bf71028556b..bf33f0b7f957 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2917,6 +2917,32 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); +/* + * The Intel 6 Series/C200 Series chipset's EHCI controllers on many + * ASUS motherboards will cause memory corruption or a system crash + * if they are in D3 while the system is put into S3 sleep. + */ +static void __devinit asus_ehci_no_d3(struct pci_dev *dev) +{ + const char *sys_info; + static const char good_Asus_board[] = "P8Z68-V"; + + if (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP) + return; + if (dev->subsystem_vendor != PCI_VENDOR_ID_ASUSTEK) + return; + sys_info = dmi_get_system_info(DMI_BOARD_NAME); + if (sys_info && memcmp(sys_info, good_Asus_board, + sizeof(good_Asus_board) - 1) == 0) + return; + + dev_info(&dev->dev, "broken D3 during system sleep on ASUS\n"); + dev->dev_flags |= PCI_DEV_FLAGS_NO_D3_DURING_SLEEP; + device_set_wakeup_capable(&dev->dev, false); +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c26, asus_ehci_no_d3); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c2d, asus_ehci_no_d3); + static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end) { diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c index 69425c4e86f3..de138e30d3e6 100644 --- a/drivers/remoteproc/omap_remoteproc.c +++ b/drivers/remoteproc/omap_remoteproc.c @@ -182,7 +182,7 @@ static int __devinit omap_rproc_probe(struct platform_device *pdev) ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); if (ret) { - dev_err(pdev->dev.parent, "dma_set_coherent_mask: %d\n", ret); + dev_err(&pdev->dev, "dma_set_coherent_mask: %d\n", ret); return ret; } diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index e756a0df3664..7591b9774d05 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -247,7 +247,7 @@ rproc_load_segments(struct rproc *rproc, const u8 *elf_data, size_t len) } if (offset + filesz > len) { - dev_err(dev, "truncated fw: need 0x%x avail 0x%x\n", + dev_err(dev, "truncated fw: need 0x%x avail 0x%zx\n", offset + filesz, len); ret = -EINVAL; break; @@ -934,7 +934,7 @@ static void rproc_resource_cleanup(struct rproc *rproc) unmapped = iommu_unmap(rproc->domain, entry->da, entry->len); if (unmapped != entry->len) { /* nothing much to do besides complaining */ - dev_err(dev, "failed to unmap %u/%u\n", entry->len, + dev_err(dev, "failed to unmap %u/%zu\n", entry->len, unmapped); } @@ -1020,7 +1020,7 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw) ehdr = (struct elf32_hdr *)fw->data; - dev_info(dev, "Booting fw image %s, size %d\n", name, fw->size); + dev_info(dev, "Booting fw image %s, size %zd\n", name, fw->size); /* * if enabling an IOMMU isn't relevant for this rproc, this is @@ -1041,8 +1041,10 @@ static int rproc_fw_boot(struct rproc *rproc, const struct firmware *fw) /* look for the resource table */ table = rproc_find_rsc_table(rproc, fw->data, fw->size, &tablesz); - if (!table) + if (!table) { + ret = -EINVAL; goto clean_up; + } /* handle fw resources which are required to boot rproc */ ret = rproc_handle_boot_rsc(rproc, table, tablesz); diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index 18084788ee3c..3f03342b3030 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -1785,7 +1785,7 @@ static inline void _base_writeq(__u64 b, volatile void __iomem *addr, static inline u8 _base_get_msix_index(struct MPT2SAS_ADAPTER *ioc) { - return ioc->cpu_msix_table[smp_processor_id()]; + return ioc->cpu_msix_table[raw_smp_processor_id()]; } /** diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index c7746a3339d4..f30e124874b1 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -351,9 +351,11 @@ int target_emulate_set_target_port_groups(struct se_task *task) out: transport_kunmap_data_sg(cmd); - task->task_scsi_status = GOOD; - transport_complete_task(task, 1); - return 0; + if (!rc) { + task->task_scsi_status = GOOD; + transport_complete_task(task, 1); + } + return rc; } static inline int core_alua_state_nonoptimized( diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c index d3d91dae065c..944eaeb8e0cf 100644 --- a/drivers/tty/hvc/hvc_xen.c +++ b/drivers/tty/hvc/hvc_xen.c @@ -214,24 +214,24 @@ static int xen_hvm_console_init(void) /* already configured */ if (info->intf != NULL) return 0; - + /* + * If the toolstack (or the hypervisor) hasn't set these values, the + * default value is 0. Even though mfn = 0 and evtchn = 0 are + * theoretically correct values, in practice they never are and they + * mean that a legacy toolstack hasn't initialized the pv console correctly. + */ r = hvm_get_parameter(HVM_PARAM_CONSOLE_EVTCHN, &v); - if (r < 0) { - kfree(info); - return -ENODEV; - } + if (r < 0 || v == 0) + goto err; info->evtchn = v; - hvm_get_parameter(HVM_PARAM_CONSOLE_PFN, &v); - if (r < 0) { - kfree(info); - return -ENODEV; - } + v = 0; + r = hvm_get_parameter(HVM_PARAM_CONSOLE_PFN, &v); + if (r < 0 || v == 0) + goto err; mfn = v; info->intf = ioremap(mfn << PAGE_SHIFT, PAGE_SIZE); - if (info->intf == NULL) { - kfree(info); - return -ENODEV; - } + if (info->intf == NULL) + goto err; info->vtermno = HVC_COOKIE; spin_lock(&xencons_lock); @@ -239,6 +239,9 @@ static int xen_hvm_console_init(void) spin_unlock(&xencons_lock); return 0; +err: + kfree(info); + return -ENODEV; } static int xen_pv_console_init(void) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index e95114dafd71..5be18b81037b 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -592,6 +592,14 @@ static int acm_port_activate(struct tty_port *port, struct tty_struct *tty) usb_autopm_put_interface(acm->control); + /* + * Unthrottle device in case the TTY was closed while throttled. + */ + spin_lock_irq(&acm->read_lock); + acm->throttled = 0; + acm->throttle_req = 0; + spin_unlock_irq(&acm->read_lock); + if (acm_submit_read_urbs(acm, GFP_KERNEL)) goto error_submit_read_urbs; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 4c8321ea4c52..83d14bfc2b29 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -55,6 +55,15 @@ static const struct usb_device_id wdm_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 9, /* NOTE: CDC ECM control interface! */ }, + { + /* Vodafone/Huawei K5005 (12d1:14c8) and similar modems */ + .match_flags = USB_DEVICE_ID_MATCH_VENDOR | + USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = HUAWEI_VENDOR_ID, + .bInterfaceClass = USB_CLASS_VENDOR_SPEC, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 57, /* NOTE: CDC ECM control interface! */ + }, { } }; diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index 57ed9e400c06..622b4a48e732 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -493,15 +493,6 @@ static int hcd_pci_suspend_noirq(struct device *dev) pci_save_state(pci_dev); - /* - * Some systems crash if an EHCI controller is in D3 during - * a sleep transition. We have to leave such controllers in D0. - */ - if (hcd->broken_pci_sleep) { - dev_dbg(dev, "Staying in PCI D0\n"); - return retval; - } - /* If the root hub is dead rather than suspended, disallow remote * wakeup. usb_hc_died() should ensure that both hosts are marked as * dying, so we only need to check the primary roothub. diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index ca717da3be95..ef116a55afa4 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -1803,7 +1803,6 @@ free_interfaces: intfc = cp->intf_cache[i]; intf->altsetting = intfc->altsetting; intf->num_altsetting = intfc->num_altsetting; - intf->intf_assoc = find_iad(dev, cp, i); kref_get(&intfc->ref); alt = usb_altnum_to_altsetting(intf, 0); @@ -1816,6 +1815,8 @@ free_interfaces: if (!alt) alt = &intf->altsetting[0]; + intf->intf_assoc = + find_iad(dev, cp, alt->desc.bInterfaceNumber); intf->cur_altsetting = alt; usb_enable_interface(dev, intf, true); intf->dev.parent = &dev->dev; diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 012b0e60fd14..575e2c25c9cb 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -675,7 +675,9 @@ static int ehci_init(struct usb_hcd *hcd) hw = ehci->async->hw; hw->hw_next = QH_NEXT(ehci, ehci->async->qh_dma); hw->hw_info1 = cpu_to_hc32(ehci, QH_HEAD); +#if defined(CONFIG_PPC_PS3) hw->hw_info1 |= cpu_to_hc32(ehci, (1 << 7)); /* I = 1 */ +#endif hw->hw_token = cpu_to_hc32(ehci, QTD_STS_HALT); hw->hw_qtd_next = EHCI_LIST_END(ehci); ehci->async->qh_state = QH_STATE_LINKED; diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index bc94d7bf072d..123481793a47 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -144,14 +144,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd) hcd->has_tt = 1; tdi_reset(ehci); } - if (pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK) { - /* EHCI #1 or #2 on 6 Series/C200 Series chipset */ - if (pdev->device == 0x1c26 || pdev->device == 0x1c2d) { - ehci_info(ehci, "broken D3 during system sleep on ASUS\n"); - hcd->broken_pci_sleep = 1; - device_set_wakeup_capable(&pdev->dev, false); - } - } break; case PCI_VENDOR_ID_TDI: if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) { diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 497ed7723e44..6b908249b019 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -793,10 +793,9 @@ static void xhci_free_tt_info(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, int slot_id) { - struct list_head *tt; struct list_head *tt_list_head; - struct list_head *tt_next; - struct xhci_tt_bw_info *tt_info; + struct xhci_tt_bw_info *tt_info, *next; + bool slot_found = false; /* If the device never made it past the Set Address stage, * it may not have the real_port set correctly. @@ -808,34 +807,16 @@ static void xhci_free_tt_info(struct xhci_hcd *xhci, } tt_list_head = &(xhci->rh_bw[virt_dev->real_port - 1].tts); - if (list_empty(tt_list_head)) - return; - - list_for_each(tt, tt_list_head) { - tt_info = list_entry(tt, struct xhci_tt_bw_info, tt_list); - if (tt_info->slot_id == slot_id) + list_for_each_entry_safe(tt_info, next, tt_list_head, tt_list) { + /* Multi-TT hubs will have more than one entry */ + if (tt_info->slot_id == slot_id) { + slot_found = true; + list_del(&tt_info->tt_list); + kfree(tt_info); + } else if (slot_found) { break; + } } - /* Cautionary measure in case the hub was disconnected before we - * stored the TT information. - */ - if (tt_info->slot_id != slot_id) - return; - - tt_next = tt->next; - tt_info = list_entry(tt, struct xhci_tt_bw_info, - tt_list); - /* Multi-TT hubs will have more than one entry */ - do { - list_del(tt); - kfree(tt_info); - tt = tt_next; - if (list_empty(tt_list_head)) - break; - tt_next = tt->next; - tt_info = list_entry(tt, struct xhci_tt_bw_info, - tt_list); - } while (tt_info->slot_id == slot_id); } int xhci_alloc_tt_info(struct xhci_hcd *xhci, @@ -1791,17 +1772,9 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci) { struct pci_dev *pdev = to_pci_dev(xhci_to_hcd(xhci)->self.controller); struct dev_info *dev_info, *next; - struct list_head *tt_list_head; - struct list_head *tt; - struct list_head *endpoints; - struct list_head *ep, *q; - struct xhci_tt_bw_info *tt_info; - struct xhci_interval_bw_table *bwt; - struct xhci_virt_ep *virt_ep; - unsigned long flags; int size; - int i; + int i, j, num_ports; /* Free the Event Ring Segment Table and the actual Event Ring */ size = sizeof(struct xhci_erst_entry)*(xhci->erst.num_entries); @@ -1858,21 +1831,22 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci) } spin_unlock_irqrestore(&xhci->lock, flags); - bwt = &xhci->rh_bw->bw_table; - for (i = 0; i < XHCI_MAX_INTERVAL; i++) { - endpoints = &bwt->interval_bw[i].endpoints; - list_for_each_safe(ep, q, endpoints) { - virt_ep = list_entry(ep, struct xhci_virt_ep, bw_endpoint_list); - list_del(&virt_ep->bw_endpoint_list); - kfree(virt_ep); + num_ports = HCS_MAX_PORTS(xhci->hcs_params1); + for (i = 0; i < num_ports; i++) { + struct xhci_interval_bw_table *bwt = &xhci->rh_bw[i].bw_table; + for (j = 0; j < XHCI_MAX_INTERVAL; j++) { + struct list_head *ep = &bwt->interval_bw[j].endpoints; + while (!list_empty(ep)) + list_del_init(ep->next); } } - tt_list_head = &xhci->rh_bw->tts; - list_for_each_safe(tt, q, tt_list_head) { - tt_info = list_entry(tt, struct xhci_tt_bw_info, tt_list); - list_del(tt); - kfree(tt_info); + for (i = 0; i < num_ports; i++) { + struct xhci_tt_bw_info *tt, *n; + list_for_each_entry_safe(tt, n, &xhci->rh_bw[i].tts, tt_list) { + list_del(&tt->tt_list); + kfree(tt); + } } xhci->num_usb2_ports = 0; diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 5910048b0a2e..9248d496cb8e 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -795,8 +795,8 @@ int xhci_suspend(struct xhci_hcd *xhci) command = xhci_readl(xhci, &xhci->op_regs->command); command |= CMD_CSS; xhci_writel(xhci, command, &xhci->op_regs->command); - if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10*100)) { - xhci_warn(xhci, "WARN: xHC CMD_CSS timeout\n"); + if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10 * 1000)) { + xhci_warn(xhci, "WARN: xHC save state timeout\n"); spin_unlock_irq(&xhci->lock); return -ETIMEDOUT; } @@ -848,8 +848,8 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated) command |= CMD_CRS; xhci_writel(xhci, command, &xhci->op_regs->command); if (handshake(xhci, &xhci->op_regs->status, - STS_RESTORE, 0, 10*100)) { - xhci_dbg(xhci, "WARN: xHC CMD_CSS timeout\n"); + STS_RESTORE, 0, 10 * 1000)) { + xhci_warn(xhci, "WARN: xHC restore state timeout\n"); spin_unlock_irq(&xhci->lock); return -ETIMEDOUT; } diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index 768b4b55c816..9d63ba4d10d6 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c @@ -34,6 +34,7 @@ #include <linux/dma-mapping.h> #include <mach/cputype.h> +#include <mach/hardware.h> #include <asm/mach-types.h> diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h index 046c84433cad..371baa0ee509 100644 --- a/drivers/usb/musb/davinci.h +++ b/drivers/usb/musb/davinci.h @@ -15,7 +15,7 @@ */ /* Integrated highspeed/otg PHY */ -#define USBPHY_CTL_PADDR (DAVINCI_SYSTEM_MODULE_BASE + 0x34) +#define USBPHY_CTL_PADDR 0x01c40034 #define USBPHY_DATAPOL BIT(11) /* (dm355) switch D+/D- */ #define USBPHY_PHYCLKGD BIT(8) #define USBPHY_SESNDEN BIT(7) /* v(sess_end) comparator */ @@ -27,7 +27,7 @@ #define USBPHY_OTGPDWN BIT(1) #define USBPHY_PHYPDWN BIT(0) -#define DM355_DEEPSLEEP_PADDR (DAVINCI_SYSTEM_MODULE_BASE + 0x48) +#define DM355_DEEPSLEEP_PADDR 0x01c40048 #define DRVVBUS_FORCE BIT(2) #define DRVVBUS_OVERRIDE BIT(1) diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index f42c29b11f71..95918dacc99a 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1232,6 +1232,7 @@ static int musb_gadget_disable(struct usb_ep *ep) } musb_ep->desc = NULL; + musb_ep->end_point.desc = NULL; /* abort all pending DMA and requests */ nuke(musb_ep, -ESHUTDOWN); diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index ec30f95ef399..95de9c08da1a 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -82,6 +82,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x10C4, 0x8066) }, /* Argussoft In-System Programmer */ { USB_DEVICE(0x10C4, 0x806F) }, /* IMS USB to RS422 Converter Cable */ { USB_DEVICE(0x10C4, 0x807A) }, /* Crumb128 board */ + { USB_DEVICE(0x10C4, 0x80C4) }, /* Cygnal Integrated Products, Inc., Optris infrared thermometer */ { USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */ { USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */ { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */ diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 95bba992416e..53e3e2c5b337 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -737,6 +737,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) }, { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) }, { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) }, + { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) }, { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) }, { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) }, diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index f3c7c78ede33..5661c7e2d415 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -784,6 +784,7 @@ #define RTSYSTEMS_VID 0x2100 /* Vendor ID */ #define RTSYSTEMS_SERIAL_VX7_PID 0x9e52 /* Serial converter for VX-7 Radios using FT232RL */ #define RTSYSTEMS_CT29B_PID 0x9e54 /* CT29B Radio Cable */ +#define RTSYSTEMS_RTS01_PID 0x9e57 /* USB-RTS01 Radio Cable */ /* diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index 6edd26130e25..ef4d7adfbd9d 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -317,13 +317,16 @@ static int mct_u232_set_modem_ctrl(struct usb_serial *serial, MCT_U232_SET_REQUEST_TYPE, 0, 0, buf, MCT_U232_SET_MODEM_CTRL_SIZE, WDR_TIMEOUT); - if (rc < 0) - dev_err(&serial->dev->dev, - "Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc); + kfree(buf); + dbg("set_modem_ctrl: state=0x%x ==> mcr=0x%x", control_state, mcr); - kfree(buf); - return rc; + if (rc < 0) { + dev_err(&serial->dev->dev, + "Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc); + return rc; + } + return 0; } /* mct_u232_set_modem_ctrl */ static int mct_u232_get_modem_stat(struct usb_serial *serial, diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index c526550694a0..62739ff58c72 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -206,7 +206,7 @@ static const struct usb_device_id moschip_port_id_table[] = { {} /* terminating entry */ }; -static const struct usb_device_id moschip_id_table_combined[] __devinitconst = { +static const struct usb_device_id moschip_id_table_combined[] = { {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)}, {USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)}, {USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2)}, diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index f4465ccddc35..2706d8acb94a 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -47,6 +47,7 @@ /* Function prototypes */ static int option_probe(struct usb_serial *serial, const struct usb_device_id *id); +static void option_release(struct usb_serial *serial); static int option_send_setup(struct usb_serial_port *port); static void option_instat_callback(struct urb *urb); @@ -150,6 +151,7 @@ static void option_instat_callback(struct urb *urb); #define HUAWEI_PRODUCT_E14AC 0x14AC #define HUAWEI_PRODUCT_K3806 0x14AE #define HUAWEI_PRODUCT_K4605 0x14C6 +#define HUAWEI_PRODUCT_K5005 0x14C8 #define HUAWEI_PRODUCT_K3770 0x14C9 #define HUAWEI_PRODUCT_K3771 0x14CA #define HUAWEI_PRODUCT_K4510 0x14CB @@ -425,7 +427,7 @@ static void option_instat_callback(struct urb *urb); #define SAMSUNG_VENDOR_ID 0x04e8 #define SAMSUNG_PRODUCT_GT_B3730 0x6889 -/* YUGA products www.yuga-info.com*/ +/* YUGA products www.yuga-info.com gavin.kx@qq.com */ #define YUGA_VENDOR_ID 0x257A #define YUGA_PRODUCT_CEM600 0x1601 #define YUGA_PRODUCT_CEM610 0x1602 @@ -442,6 +444,8 @@ static void option_instat_callback(struct urb *urb); #define YUGA_PRODUCT_CEU516 0x160C #define YUGA_PRODUCT_CEU528 0x160D #define YUGA_PRODUCT_CEU526 0x160F +#define YUGA_PRODUCT_CEU881 0x161F +#define YUGA_PRODUCT_CEU882 0x162F #define YUGA_PRODUCT_CWM600 0x2601 #define YUGA_PRODUCT_CWM610 0x2602 @@ -457,23 +461,26 @@ static void option_instat_callback(struct urb *urb); #define YUGA_PRODUCT_CWU518 0x260B #define YUGA_PRODUCT_CWU516 0x260C #define YUGA_PRODUCT_CWU528 0x260D +#define YUGA_PRODUCT_CWU581 0x260E #define YUGA_PRODUCT_CWU526 0x260F - -#define YUGA_PRODUCT_CLM600 0x2601 -#define YUGA_PRODUCT_CLM610 0x2602 -#define YUGA_PRODUCT_CLM500 0x2603 -#define YUGA_PRODUCT_CLM510 0x2604 -#define YUGA_PRODUCT_CLM800 0x2605 -#define YUGA_PRODUCT_CLM900 0x2606 - -#define YUGA_PRODUCT_CLU718 0x2607 -#define YUGA_PRODUCT_CLU716 0x2608 -#define YUGA_PRODUCT_CLU728 0x2609 -#define YUGA_PRODUCT_CLU726 0x260A -#define YUGA_PRODUCT_CLU518 0x260B -#define YUGA_PRODUCT_CLU516 0x260C -#define YUGA_PRODUCT_CLU528 0x260D -#define YUGA_PRODUCT_CLU526 0x260F +#define YUGA_PRODUCT_CWU582 0x261F +#define YUGA_PRODUCT_CWU583 0x262F + +#define YUGA_PRODUCT_CLM600 0x3601 +#define YUGA_PRODUCT_CLM610 0x3602 +#define YUGA_PRODUCT_CLM500 0x3603 +#define YUGA_PRODUCT_CLM510 0x3604 +#define YUGA_PRODUCT_CLM800 0x3605 +#define YUGA_PRODUCT_CLM900 0x3606 + +#define YUGA_PRODUCT_CLU718 0x3607 +#define YUGA_PRODUCT_CLU716 0x3608 +#define YUGA_PRODUCT_CLU728 0x3609 +#define YUGA_PRODUCT_CLU726 0x360A +#define YUGA_PRODUCT_CLU518 0x360B +#define YUGA_PRODUCT_CLU516 0x360C +#define YUGA_PRODUCT_CLU528 0x360D +#define YUGA_PRODUCT_CLU526 0x360F /* Viettel products */ #define VIETTEL_VENDOR_ID 0x2262 @@ -666,6 +673,11 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x32) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x31) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x32) }, + { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x33) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) }, { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) }, @@ -1209,6 +1221,11 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) }, { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) }, { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) }, + { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU881) }, + { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU882) }, + { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU581) }, + { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU582) }, + { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU583) }, { USB_DEVICE_AND_INTERFACE_INFO(VIETTEL_VENDOR_ID, VIETTEL_PRODUCT_VT1000, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZD_VENDOR_ID, ZD_PRODUCT_7000, 0xff, 0xff, 0xff) }, { USB_DEVICE(LG_VENDOR_ID, LG_PRODUCT_L02C) }, /* docomo L-02C modem */ @@ -1257,7 +1274,7 @@ static struct usb_serial_driver option_1port_device = { .ioctl = usb_wwan_ioctl, .attach = usb_wwan_startup, .disconnect = usb_wwan_disconnect, - .release = usb_wwan_release, + .release = option_release, .read_int_callback = option_instat_callback, #ifdef CONFIG_PM .suspend = usb_wwan_suspend, @@ -1271,35 +1288,6 @@ static struct usb_serial_driver * const serial_drivers[] = { static bool debug; -/* per port private data */ - -#define N_IN_URB 4 -#define N_OUT_URB 4 -#define IN_BUFLEN 4096 -#define OUT_BUFLEN 4096 - -struct option_port_private { - /* Input endpoints and buffer for this port */ - struct urb *in_urbs[N_IN_URB]; - u8 *in_buffer[N_IN_URB]; - /* Output endpoints and buffer for this port */ - struct urb *out_urbs[N_OUT_URB]; - u8 *out_buffer[N_OUT_URB]; - unsigned long out_busy; /* Bit vector of URBs in use */ - int opened; - struct usb_anchor delayed; - - /* Settings for the port */ - int rts_state; /* Handshaking pins (outputs) */ - int dtr_state; - int cts_state; /* Handshaking pins (inputs) */ - int dsr_state; - int dcd_state; - int ri_state; - - unsigned long tx_start_time[N_OUT_URB]; -}; - module_usb_serial_driver(option_driver, serial_drivers); static bool is_blacklisted(const u8 ifnum, enum option_blacklist_reason reason, @@ -1368,12 +1356,22 @@ static int option_probe(struct usb_serial *serial, return 0; } +static void option_release(struct usb_serial *serial) +{ + struct usb_wwan_intf_private *priv = usb_get_serial_data(serial); + + usb_wwan_release(serial); + + kfree(priv); +} + static void option_instat_callback(struct urb *urb) { int err; int status = urb->status; struct usb_serial_port *port = urb->context; - struct option_port_private *portdata = usb_get_serial_port_data(port); + struct usb_wwan_port_private *portdata = + usb_get_serial_port_data(port); dbg("%s", __func__); dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata); @@ -1434,7 +1432,7 @@ static int option_send_setup(struct usb_serial_port *port) struct usb_serial *serial = port->serial; struct usb_wwan_intf_private *intfdata = (struct usb_wwan_intf_private *) serial->private; - struct option_port_private *portdata; + struct usb_wwan_port_private *portdata; int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; int val = 0; dbg("%s", __func__); diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 0206b10c9e6e..50b5371719f2 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -105,7 +105,13 @@ static const struct usb_device_id id_table[] = { {USB_DEVICE(0x1410, 0xa021)}, /* Novatel Gobi 3000 Composite */ {USB_DEVICE(0x413c, 0x8193)}, /* Dell Gobi 3000 QDL */ {USB_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */ + {USB_DEVICE(0x1199, 0x9010)}, /* Sierra Wireless Gobi 3000 QDL */ + {USB_DEVICE(0x1199, 0x9012)}, /* Sierra Wireless Gobi 3000 QDL */ {USB_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ + {USB_DEVICE(0x1199, 0x9014)}, /* Sierra Wireless Gobi 3000 QDL */ + {USB_DEVICE(0x1199, 0x9015)}, /* Sierra Wireless Gobi 3000 Modem device */ + {USB_DEVICE(0x1199, 0x9018)}, /* Sierra Wireless Gobi 3000 QDL */ + {USB_DEVICE(0x1199, 0x9019)}, /* Sierra Wireless Gobi 3000 Modem device */ {USB_DEVICE(0x12D1, 0x14F0)}, /* Sony Gobi 3000 QDL */ {USB_DEVICE(0x12D1, 0x14F1)}, /* Sony Gobi 3000 Composite */ { } /* Terminating entry */ diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 8c8bf806f6fa..449bf6d31e2a 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -304,6 +304,10 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless Direct IP modems */ .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist }, + /* AT&T Direct IP LTE modems */ + { USB_DEVICE_AND_INTERFACE_INFO(0x0F3D, 0x68AA, 0xFF, 0xFF, 0xFF), + .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist + }, { USB_DEVICE(0x0f3d, 0x68A3), /* Airprime/Sierra Wireless Direct IP modems */ .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist }, diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 6933355c9642..bcf261778d07 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -670,12 +670,14 @@ exit: static struct usb_serial_driver *search_serial_device( struct usb_interface *iface) { - const struct usb_device_id *id; + const struct usb_device_id *id = NULL; struct usb_serial_driver *drv; + struct usb_driver *driver = to_usb_driver(iface->dev.driver); /* Check if the usb id matches a known device */ list_for_each_entry(drv, &usb_serial_driver_list, driver_list) { - id = get_iface_id(drv, iface); + if (drv->usb_driver == driver) + id = get_iface_id(drv, iface); if (id) return drv; } diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index a47ba0f7307c..677ada631ebf 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1107,6 +1107,13 @@ UNUSUAL_DEV( 0x090a, 0x1200, 0x0000, 0x9999, USB_SC_RBC, USB_PR_BULK, NULL, 0 ), +/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */ +UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff, + "Feiya", + "QDI U2 DISK", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_READ_CAPACITY_16 ), + /* aeb */ UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff, "Feiya", diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 61b16c641ce0..0df0d1fd4fee 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -257,10 +257,13 @@ static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans, ret = insert_inline_extent(trans, root, inode, start, inline_len, compressed_size, compress_type, compressed_pages); - if (ret) { + if (ret && ret != -ENOSPC) { btrfs_abort_transaction(trans, root, ret); return ret; + } else if (ret == -ENOSPC) { + return 1; } + btrfs_delalloc_release_metadata(inode, end + 1 - start); btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0); return 0; diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c index 4bbd07a6fa18..8da837be0c82 100644 --- a/fs/ext4/balloc.c +++ b/fs/ext4/balloc.c @@ -90,8 +90,8 @@ unsigned ext4_num_overhead_clusters(struct super_block *sb, * unusual file system layouts. */ if (ext4_block_in_group(sb, ext4_block_bitmap(sb, gdp), block_group)) { - block_cluster = EXT4_B2C(sbi, (start - - ext4_block_bitmap(sb, gdp))); + block_cluster = EXT4_B2C(sbi, + ext4_block_bitmap(sb, gdp) - start); if (block_cluster < num_clusters) block_cluster = -1; else if (block_cluster == num_clusters) { @@ -102,7 +102,7 @@ unsigned ext4_num_overhead_clusters(struct super_block *sb, if (ext4_block_in_group(sb, ext4_inode_bitmap(sb, gdp), block_group)) { inode_cluster = EXT4_B2C(sbi, - start - ext4_inode_bitmap(sb, gdp)); + ext4_inode_bitmap(sb, gdp) - start); if (inode_cluster < num_clusters) inode_cluster = -1; else if (inode_cluster == num_clusters) { @@ -114,7 +114,7 @@ unsigned ext4_num_overhead_clusters(struct super_block *sb, itbl_blk = ext4_inode_table(sb, gdp); for (i = 0; i < sbi->s_itb_per_group; i++) { if (ext4_block_in_group(sb, itbl_blk + i, block_group)) { - c = EXT4_B2C(sbi, start - itbl_blk + i); + c = EXT4_B2C(sbi, itbl_blk + i - start); if ((c < num_clusters) || (c == inode_cluster) || (c == block_cluster) || (c == itbl_cluster)) continue; diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index df5ac048dc74..bc438320cac5 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -863,6 +863,7 @@ int fuse_update_attributes(struct inode *inode, struct kstat *stat, if (stat) { generic_fillattr(inode, stat); stat->mode = fi->orig_i_mode; + stat->ino = fi->orig_ino; } } diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 572cefc78012..d1819269aab0 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -82,6 +82,9 @@ struct fuse_inode { preserve the original mode */ umode_t orig_i_mode; + /** 64 bit inode number */ + u64 orig_ino; + /** Version of last attribute change */ u64 attr_version; diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 26783eb2b1fc..a59cf5e673d7 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -91,6 +91,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb) fi->nlookup = 0; fi->attr_version = 0; fi->writectr = 0; + fi->orig_ino = 0; INIT_LIST_HEAD(&fi->write_files); INIT_LIST_HEAD(&fi->queued_writes); INIT_LIST_HEAD(&fi->writepages); @@ -139,6 +140,18 @@ static int fuse_remount_fs(struct super_block *sb, int *flags, char *data) return 0; } +/* + * ino_t is 32-bits on 32-bit arch. We have to squash the 64-bit value down + * so that it will fit. + */ +static ino_t fuse_squash_ino(u64 ino64) +{ + ino_t ino = (ino_t) ino64; + if (sizeof(ino_t) < sizeof(u64)) + ino ^= ino64 >> (sizeof(u64) - sizeof(ino_t)) * 8; + return ino; +} + void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, u64 attr_valid) { @@ -148,7 +161,7 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, fi->attr_version = ++fc->attr_version; fi->i_time = attr_valid; - inode->i_ino = attr->ino; + inode->i_ino = fuse_squash_ino(attr->ino); inode->i_mode = (inode->i_mode & S_IFMT) | (attr->mode & 07777); set_nlink(inode, attr->nlink); inode->i_uid = attr->uid; @@ -174,6 +187,8 @@ void fuse_change_attributes_common(struct inode *inode, struct fuse_attr *attr, fi->orig_i_mode = inode->i_mode; if (!(fc->flags & FUSE_DEFAULT_PERMISSIONS)) inode->i_mode &= ~S_ISVTX; + + fi->orig_ino = attr->ino; } void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr, diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c index c640ba57074b..09addc8615fa 100644 --- a/fs/hfsplus/ioctl.c +++ b/fs/hfsplus/ioctl.c @@ -31,6 +31,7 @@ static int hfsplus_ioctl_bless(struct file *file, int __user *user_flags) struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb); struct hfsplus_vh *vh = sbi->s_vhdr; struct hfsplus_vh *bvh = sbi->s_backup_vhdr; + u32 cnid = (unsigned long)dentry->d_fsdata; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -41,8 +42,12 @@ static int hfsplus_ioctl_bless(struct file *file, int __user *user_flags) vh->finder_info[0] = bvh->finder_info[0] = cpu_to_be32(parent_ino(dentry)); - /* Bootloader */ - vh->finder_info[1] = bvh->finder_info[1] = cpu_to_be32(inode->i_ino); + /* + * Bootloader. Just using the inode here breaks in the case of + * hard links - the firmware wants the ID of the hard link file, + * but the inode points at the indirect inode + */ + vh->finder_info[1] = bvh->finder_info[1] = cpu_to_be32(cnid); /* Per spec, the OS X system folder - same as finder_info[0] here */ vh->finder_info[5] = bvh->finder_info[5] = diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index 7daf4b852d1c..90effcccca9a 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -56,7 +56,7 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector, DECLARE_COMPLETION_ONSTACK(wait); struct bio *bio; int ret = 0; - unsigned int io_size; + u64 io_size; loff_t start; int offset; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e9b1eb701a01..d60c2d870ab0 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -1861,6 +1861,7 @@ static struct nfs4_state *nfs4_do_open(struct inode *dir, struct dentry *dentry, struct nfs4_state *res; int status; + fmode &= FMODE_READ|FMODE_WRITE; do { status = _nfs4_do_open(dir, dentry, fmode, flags, sattr, cred, &res); if (status == 0) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 7f71c69cdcdf..e79c24e232f4 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -862,7 +862,7 @@ static void free_session(struct kref *kref) struct nfsd4_session *ses; int mem; - BUG_ON(!spin_is_locked(&client_lock)); + lockdep_assert_held(&client_lock); ses = container_of(kref, struct nfsd4_session, se_ref); nfsd4_del_conns(ses); spin_lock(&nfsd_drc_lock); @@ -1041,7 +1041,7 @@ static struct nfs4_client *alloc_client(struct xdr_netobj name) static inline void free_client(struct nfs4_client *clp) { - BUG_ON(!spin_is_locked(&client_lock)); + lockdep_assert_held(&client_lock); while (!list_empty(&clp->cl_sessions)) { struct nfsd4_session *ses; ses = list_entry(clp->cl_sessions.next, struct nfsd4_session, diff --git a/include/linux/libata.h b/include/linux/libata.h index e926df7b54c9..6e887c742a27 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -247,6 +247,7 @@ enum { ATA_HOST_SIMPLEX = (1 << 0), /* Host is simplex, one DMA channel per host only */ ATA_HOST_STARTED = (1 << 1), /* Host started */ ATA_HOST_PARALLEL_SCAN = (1 << 2), /* Ports on this host can be scanned in parallel */ + ATA_HOST_IGNORE_ATA = (1 << 3), /* Ignore ATA devices on this host. */ /* bits 24:31 of host->flags are reserved for LLD specific flags */ diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index ea36486378d8..944bc186ea3a 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -128,7 +128,7 @@ struct kparam_array * The ops can have NULL set or get functions. */ #define module_param_cb(name, ops, arg, perm) \ - __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, 0) + __module_param_call(MODULE_PARAM_PREFIX, name, ops, arg, perm, -1) /** * <level>_param_cb - general callback for a module/cmdline parameter @@ -192,7 +192,7 @@ struct kparam_array { (void *)set, (void *)get }; \ __module_param_call(MODULE_PARAM_PREFIX, \ name, &__param_ops_##name, arg, \ - (perm) + sizeof(__check_old_set_param(set))*0, 0) + (perm) + sizeof(__check_old_set_param(set))*0, -1) /* We don't get oldget: it's often a new-style param_get_uint, etc. */ static inline int @@ -272,7 +272,7 @@ static inline void __kernel_param_unlock(void) */ #define core_param(name, var, type, perm) \ param_check_##type(name, &(var)); \ - __module_param_call("", name, ¶m_ops_##type, &var, perm, 0) + __module_param_call("", name, ¶m_ops_##type, &var, perm, -1) #endif /* !MODULE */ /** @@ -290,7 +290,7 @@ static inline void __kernel_param_unlock(void) = { len, string }; \ __module_param_call(MODULE_PARAM_PREFIX, name, \ ¶m_ops_string, \ - .str = &__param_string_##name, perm, 0); \ + .str = &__param_string_##name, perm, -1); \ __MODULE_PARM_TYPE(name, "string") /** @@ -431,7 +431,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp); __module_param_call(MODULE_PARAM_PREFIX, name, \ ¶m_array_ops, \ .arr = &__param_arr_##name, \ - perm, 0); \ + perm, -1); \ __MODULE_PARM_TYPE(name, "array of " #type) extern struct kernel_param_ops param_array_ops; diff --git a/include/linux/pci.h b/include/linux/pci.h index b7c9356c7ee6..f1c34e4603e5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -176,6 +176,8 @@ enum pci_dev_flags { PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2, /* Provide indication device is assigned by a Virtual Machine Manager */ PCI_DEV_FLAGS_ASSIGNED = (__force pci_dev_flags_t) 4, + /* Device causes system crash if in D3 during S3 sleep */ + PCI_DEV_FLAGS_NO_D3_DURING_SLEEP = (__force pci_dev_flags_t) 8, }; enum pci_irq_reroute_variant { diff --git a/include/linux/swapops.h b/include/linux/swapops.h index 792d16d9cbc7..47ead515c811 100644 --- a/include/linux/swapops.h +++ b/include/linux/swapops.h @@ -9,13 +9,15 @@ * get good packing density in that tree, so the index should be dense in * the low-order bits. * - * We arrange the `type' and `offset' fields so that `type' is at the five + * We arrange the `type' and `offset' fields so that `type' is at the seven * high-order bits of the swp_entry_t and `offset' is right-aligned in the - * remaining bits. + * remaining bits. Although `type' itself needs only five bits, we allow for + * shmem/tmpfs to shift it all up a further two bits: see swp_to_radix_entry(). * * swp_entry_t's are *never* stored anywhere in their arch-dependent format. */ -#define SWP_TYPE_SHIFT(e) (sizeof(e.val) * 8 - MAX_SWAPFILES_SHIFT) +#define SWP_TYPE_SHIFT(e) ((sizeof(e.val) * 8) - \ + (MAX_SWAPFILES_SHIFT + RADIX_TREE_EXCEPTIONAL_SHIFT)) #define SWP_OFFSET_MASK(e) ((1UL << SWP_TYPE_SHIFT(e)) - 1) /* diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index d28cc78a38e4..5de415707c23 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -126,8 +126,6 @@ struct usb_hcd { unsigned wireless:1; /* Wireless USB HCD */ unsigned authorized_default:1; unsigned has_tt:1; /* Integrated TT in root hub */ - unsigned broken_pci_sleep:1; /* Don't put the - controller in PCI-D3 for system sleep */ unsigned int irq; /* irq allocated */ void __iomem *regs; /* device memory/io */ diff --git a/init/main.c b/init/main.c index cb54cd3dbf05..b08c5f75974f 100644 --- a/init/main.c +++ b/init/main.c @@ -508,7 +508,7 @@ asmlinkage void __init start_kernel(void) parse_early_param(); parse_args("Booting kernel", static_command_line, __start___param, __stop___param - __start___param, - 0, 0, &unknown_bootoption); + -1, -1, &unknown_bootoption); jump_label_init(); diff --git a/kernel/panic.c b/kernel/panic.c index b47ca87a6aa9..90fd443165df 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -114,8 +114,6 @@ void panic(const char *fmt, ...) */ crash_kexec(NULL); - kmsg_dump(KMSG_DUMP_PANIC); - /* * Note smp_send_stop is the usual smp shutdown function, which * unfortunately means it may not be hardened to work in a panic @@ -123,6 +121,8 @@ void panic(const char *fmt, ...) */ smp_send_stop(); + kmsg_dump(KMSG_DUMP_PANIC); + atomic_notifier_call_chain(&panic_notifier_list, 0, buf); bust_spinlocks(0); diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 93e6655efb80..6de84781e18a 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6230,11 +6230,8 @@ int sched_domain_level_max; static int __init setup_relax_domain_level(char *str) { - unsigned long val; - - val = simple_strtoul(str, NULL, 0); - if (val < sched_domain_level_max) - default_relax_domain_level = val; + if (kstrtoint(str, 0, &default_relax_domain_level)) + pr_warn("Unable to set relax_domain_level\n"); return 1; } @@ -6439,7 +6436,6 @@ struct sched_domain *build_sched_domain(struct sched_domain_topology_level *tl, if (!sd) return child; - set_domain_attribute(sd, attr); cpumask_and(sched_domain_span(sd), cpu_map, tl->mask(cpu)); if (child) { sd->level = child->level + 1; @@ -6447,6 +6443,7 @@ struct sched_domain *build_sched_domain(struct sched_domain_topology_level *tl, child->parent = sd; } sd->child = child; + set_domain_attribute(sd, attr); return sd; } diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index f03fd83b170b..e8c867173ae5 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -412,6 +412,7 @@ int second_overflow(unsigned long secs) if (secs % 86400 == 0) { leap = -1; time_state = TIME_OOP; + time_tai++; printk(KERN_NOTICE "Clock: inserting leap second 23:59:60 UTC\n"); } @@ -426,7 +427,6 @@ int second_overflow(unsigned long secs) } break; case TIME_OOP: - time_tai++; time_state = TIME_WAIT; break; diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 51b98568ba4d..3f853cc67f9f 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -964,6 +964,7 @@ static cycle_t logarithmic_accumulation(cycle_t offset, int shift) timekeeper.xtime.tv_sec++; leap = second_overflow(timekeeper.xtime.tv_sec); timekeeper.xtime.tv_sec += leap; + timekeeper.wall_to_monotonic.tv_sec -= leap; } /* Accumulate raw time */ @@ -1079,6 +1080,7 @@ static void update_wall_time(void) timekeeper.xtime.tv_sec++; leap = second_overflow(timekeeper.xtime.tv_sec); timekeeper.xtime.tv_sec += leap; + timekeeper.wall_to_monotonic.tv_sec -= leap; } timekeeping_update(false); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 2a22255c1010..464a96f3d4c0 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -383,7 +383,7 @@ EXPORT_SYMBOL_GPL(tracing_on); void tracing_off(void) { if (global_trace.buffer) - ring_buffer_record_on(global_trace.buffer); + ring_buffer_record_off(global_trace.buffer); /* * This flag is only looked at when buffers haven't been * allocated yet. We don't really care about the race diff --git a/lib/btree.c b/lib/btree.c index e5ec1e9c1aa5..5cf9e74ec3f3 100644 --- a/lib/btree.c +++ b/lib/btree.c @@ -319,8 +319,8 @@ void *btree_get_prev(struct btree_head *head, struct btree_geo *geo, if (head->height == 0) return NULL; -retry: longcpy(key, __key, geo->keylen); +retry: dec_key(geo, key); node = head->node; @@ -351,7 +351,7 @@ retry: } miss: if (retry_key) { - __key = retry_key; + longcpy(key, retry_key, geo->keylen); retry_key = NULL; goto retry; } diff --git a/mm/swapfile.c b/mm/swapfile.c index fafc26d1b1dc..38186d96a72b 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1924,24 +1924,20 @@ static unsigned long read_swap_header(struct swap_info_struct *p, /* * Find out how many pages are allowed for a single swap - * device. There are three limiting factors: 1) the number + * device. There are two limiting factors: 1) the number * of bits for the swap offset in the swp_entry_t type, and * 2) the number of bits in the swap pte as defined by the - * the different architectures, and 3) the number of free bits - * in an exceptional radix_tree entry. In order to find the + * different architectures. In order to find the * largest possible bit mask, a swap entry with swap type 0 * and swap offset ~0UL is created, encoded to a swap pte, * decoded to a swp_entry_t again, and finally the swap * offset is extracted. This will mask all the bits from * the initial ~0UL mask that can't be encoded in either * the swp_entry_t or the architecture definition of a - * swap pte. Then the same is done for a radix_tree entry. + * swap pte. */ maxpages = swp_offset(pte_to_swp_entry( - swp_entry_to_pte(swp_entry(0, ~0UL)))); - maxpages = swp_offset(radix_to_swp_entry( - swp_to_radix_entry(swp_entry(0, maxpages)))) + 1; - + swp_entry_to_pte(swp_entry(0, ~0UL)))) + 1; if (maxpages > swap_header->info.last_page) { maxpages = swap_header->info.last_page + 1; /* p->max is an unsigned int: don't overflow it */ diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 3d432068f627..052d343d43ff 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -192,10 +192,10 @@ static int pack_sg_list(struct scatterlist *sg, int start, s = rest_of_page(data); if (s > count) s = count; + BUG_ON(index > limit); sg_set_buf(&sg[index++], data, s); count -= s; data += s; - BUG_ON(index > limit); } return index-start; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index c20051b7ffcd..48f937e1ecf8 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -514,6 +514,18 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata, ieee80211_configure_filter(local); break; default: + mutex_lock(&local->mtx); + if (local->hw_roc_dev == sdata->dev && + local->hw_roc_channel) { + /* ignore return value since this is racy */ + drv_cancel_remain_on_channel(local); + ieee80211_queue_work(&local->hw, &local->hw_roc_done); + } + mutex_unlock(&local->mtx); + + flush_work(&local->hw_roc_start); + flush_work(&local->hw_roc_done); + flush_work(&sdata->work); /* * When we get here, the interface is marked down. diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c index f054e94901a2..935aa4b6deee 100644 --- a/net/mac80211/offchannel.c +++ b/net/mac80211/offchannel.c @@ -234,6 +234,22 @@ static void ieee80211_hw_roc_done(struct work_struct *work) return; } + /* was never transmitted */ + if (local->hw_roc_skb) { + u64 cookie; + + cookie = local->hw_roc_cookie ^ 2; + + cfg80211_mgmt_tx_status(local->hw_roc_dev, cookie, + local->hw_roc_skb->data, + local->hw_roc_skb->len, false, + GFP_KERNEL); + + kfree_skb(local->hw_roc_skb); + local->hw_roc_skb = NULL; + local->hw_roc_skb_for_status = NULL; + } + if (!local->hw_roc_for_tx) cfg80211_remain_on_channel_expired(local->hw_roc_dev, local->hw_roc_cookie, diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 38137cb5f6f0..d93d39b84344 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -378,7 +378,7 @@ static int sta_info_insert_finish(struct sta_info *sta) __acquires(RCU) /* make the station visible */ sta_info_hash_add(local, sta); - list_add(&sta->list, &local->sta_list); + list_add_rcu(&sta->list, &local->sta_list); set_sta_flag(sta, WLAN_STA_INSERTED); @@ -688,7 +688,7 @@ int __must_check __sta_info_destroy(struct sta_info *sta) if (ret) return ret; - list_del(&sta->list); + list_del_rcu(&sta->list); mutex_lock(&local->key_mtx); for (i = 0; i < NUM_DEFAULT_KEYS; i++) diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 3862c966decf..eb9d7c0529b6 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1224,7 +1224,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) enum ieee80211_sta_state state; for (state = IEEE80211_STA_NOTEXIST; - state < sta->sta_state - 1; state++) + state < sta->sta_state; state++) WARN_ON(drv_sta_state(local, sta->sdata, sta, state, state + 1)); } diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 3b62cf288031..faa078f74b27 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -71,7 +71,9 @@ static void rpc_purge_list(wait_queue_head_t *waitq, struct list_head *head, msg->errno = err; destroy_msg(msg); } while (!list_empty(head)); - wake_up(waitq); + + if (waitq) + wake_up(waitq); } static void @@ -91,11 +93,9 @@ rpc_timeout_upcall_queue(struct work_struct *work) } dentry = dget(pipe->dentry); spin_unlock(&pipe->lock); - if (dentry) { - rpc_purge_list(&RPC_I(dentry->d_inode)->waitq, - &free_list, destroy_msg, -ETIMEDOUT); - dput(dentry); - } + rpc_purge_list(dentry ? &RPC_I(dentry->d_inode)->waitq : NULL, + &free_list, destroy_msg, -ETIMEDOUT); + dput(dentry); } ssize_t rpc_pipe_generic_upcall(struct file *filp, struct rpc_pipe_msg *msg, diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index 4153846984ac..234ee39000a1 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -1379,7 +1379,8 @@ bc_svc_process(struct svc_serv *serv, struct rpc_rqst *req, sizeof(req->rq_snd_buf)); return bc_send(req); } else { - /* Nothing to do to drop request */ + /* drop request */ + xprt_free_bc_request(req); return 0; } } diff --git a/net/wireless/util.c b/net/wireless/util.c index 957f25621617..b5b689070bab 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -936,6 +936,7 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, enum nl80211_iftype iftype) { struct wireless_dev *wdev_iter; + u32 used_iftypes = BIT(iftype); int num[NUM_NL80211_IFTYPES]; int total = 1; int i, j; @@ -969,12 +970,14 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, num[wdev_iter->iftype]++; total++; + used_iftypes |= BIT(wdev_iter->iftype); } mutex_unlock(&rdev->devlist_mtx); for (i = 0; i < rdev->wiphy.n_iface_combinations; i++) { const struct ieee80211_iface_combination *c; struct ieee80211_iface_limit *limits; + u32 all_iftypes = 0; c = &rdev->wiphy.iface_combinations[i]; @@ -989,6 +992,7 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, if (rdev->wiphy.software_iftypes & BIT(iftype)) continue; for (j = 0; j < c->n_limits; j++) { + all_iftypes |= limits[j].types; if (!(limits[j].types & BIT(iftype))) continue; if (limits[j].max < num[iftype]) @@ -996,7 +1000,20 @@ int cfg80211_can_change_interface(struct cfg80211_registered_device *rdev, limits[j].max -= num[iftype]; } } - /* yay, it fits */ + + /* + * Finally check that all iftypes that we're currently + * using are actually part of this combination. If they + * aren't then we can't use this combination and have + * to continue to the next. + */ + if ((all_iftypes & used_iftypes) != used_iftypes) + goto cont; + + /* + * This combination covered all interface types and + * supported the requested numbers, so we're good. + */ kfree(limits); return 0; cont: diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 7810913d07a0..e56c2c817e07 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6606,6 +6606,7 @@ enum { ALC662_FIXUP_ASUS_MODE7, ALC662_FIXUP_ASUS_MODE8, ALC662_FIXUP_NO_JACK_DETECT, + ALC662_FIXUP_ZOTAC_Z68, }; static const struct alc_fixup alc662_fixups[] = { @@ -6755,6 +6756,13 @@ static const struct alc_fixup alc662_fixups[] = { .type = ALC_FIXUP_FUNC, .v.func = alc_fixup_no_jack_detect, }, + [ALC662_FIXUP_ZOTAC_Z68] = { + .type = ALC_FIXUP_PINS, + .v.pins = (const struct alc_pincfg[]) { + { 0x1b, 0x02214020 }, /* Front HP */ + { } + } + }, }; static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -6768,6 +6776,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD), + SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68), SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T), #if 0 diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 65d525d74c54..4e190b5950ba 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -2084,7 +2084,6 @@ static int wm8904_probe(struct snd_soc_codec *codec) { struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec); struct wm8904_pdata *pdata = wm8904->pdata; - u16 *reg_cache = codec->reg_cache; int ret, i; codec->cache_sync = 1; @@ -2180,14 +2179,18 @@ static int wm8904_probe(struct snd_soc_codec *codec) if (!pdata->gpio_cfg[i]) continue; - reg_cache[WM8904_GPIO_CONTROL_1 + i] - = pdata->gpio_cfg[i] & 0xffff; + regmap_update_bits(wm8904->regmap, + WM8904_GPIO_CONTROL_1 + i, + 0xffff, + pdata->gpio_cfg[i]); } /* Zero is the default value for these anyway */ for (i = 0; i < WM8904_MIC_REGS; i++) - reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i] - = pdata->mic_cfg[i]; + regmap_update_bits(wm8904->regmap, + WM8904_MIC_BIAS_CONTROL_0 + i, + 0xffff, + pdata->mic_cfg[i]); } /* Set Class W by default - this will be managed by the Class diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 2de12ebe43b5..f351b933f5c4 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -46,6 +46,39 @@ #define WM8994_NUM_DRC 3 #define WM8994_NUM_EQ 3 +static struct { + unsigned int reg; + unsigned int mask; +} wm8994_vu_bits[] = { + { WM8994_LEFT_LINE_INPUT_1_2_VOLUME, WM8994_IN1_VU }, + { WM8994_RIGHT_LINE_INPUT_1_2_VOLUME, WM8994_IN1_VU }, + { WM8994_LEFT_LINE_INPUT_3_4_VOLUME, WM8994_IN2_VU }, + { WM8994_RIGHT_LINE_INPUT_3_4_VOLUME, WM8994_IN2_VU }, + { WM8994_SPEAKER_VOLUME_LEFT, WM8994_SPKOUT_VU }, + { WM8994_SPEAKER_VOLUME_RIGHT, WM8994_SPKOUT_VU }, + { WM8994_LEFT_OUTPUT_VOLUME, WM8994_HPOUT1_VU }, + { WM8994_RIGHT_OUTPUT_VOLUME, WM8994_HPOUT1_VU }, + { WM8994_LEFT_OPGA_VOLUME, WM8994_MIXOUT_VU }, + { WM8994_RIGHT_OPGA_VOLUME, WM8994_MIXOUT_VU }, + + { WM8994_AIF1_DAC1_LEFT_VOLUME, WM8994_AIF1DAC1_VU }, + { WM8994_AIF1_DAC1_RIGHT_VOLUME, WM8994_AIF1DAC1_VU }, + { WM8994_AIF1_DAC2_LEFT_VOLUME, WM8994_AIF1DAC2_VU }, + { WM8994_AIF1_DAC2_RIGHT_VOLUME, WM8994_AIF1DAC2_VU }, + { WM8994_AIF2_DAC_LEFT_VOLUME, WM8994_AIF2DAC_VU }, + { WM8994_AIF2_DAC_RIGHT_VOLUME, WM8994_AIF2DAC_VU }, + { WM8994_AIF1_ADC1_LEFT_VOLUME, WM8994_AIF1ADC1_VU }, + { WM8994_AIF1_ADC1_RIGHT_VOLUME, WM8994_AIF1ADC1_VU }, + { WM8994_AIF1_ADC2_LEFT_VOLUME, WM8994_AIF1ADC2_VU }, + { WM8994_AIF1_ADC2_RIGHT_VOLUME, WM8994_AIF1ADC2_VU }, + { WM8994_AIF2_ADC_LEFT_VOLUME, WM8994_AIF2ADC_VU }, + { WM8994_AIF2_ADC_RIGHT_VOLUME, WM8994_AIF1ADC2_VU }, + { WM8994_DAC1_LEFT_VOLUME, WM8994_DAC1_VU }, + { WM8994_DAC1_RIGHT_VOLUME, WM8994_DAC1_VU }, + { WM8994_DAC2_LEFT_VOLUME, WM8994_DAC2_VU }, + { WM8994_DAC2_RIGHT_VOLUME, WM8994_DAC2_VU }, +}; + static int wm8994_drc_base[] = { WM8994_AIF1_DRC1_1, WM8994_AIF1_DRC2_1, @@ -1006,6 +1039,7 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w, struct snd_soc_codec *codec = w->codec; struct wm8994 *control = codec->control_data; int mask = WM8994_AIF1DAC1L_ENA | WM8994_AIF1DAC1R_ENA; + int i; int dac; int adc; int val; @@ -1064,6 +1098,13 @@ static int aif1clk_ev(struct snd_soc_dapm_widget *w, WM8994_AIF1DAC2L_ENA); break; + case SND_SOC_DAPM_POST_PMU: + for (i = 0; i < ARRAY_SIZE(wm8994_vu_bits); i++) + snd_soc_write(codec, wm8994_vu_bits[i].reg, + snd_soc_read(codec, + wm8994_vu_bits[i].reg)); + break; + case SND_SOC_DAPM_PRE_PMD: case SND_SOC_DAPM_POST_PMD: snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, @@ -1089,6 +1130,7 @@ static int aif2clk_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; + int i; int dac; int adc; int val; @@ -1139,6 +1181,13 @@ static int aif2clk_ev(struct snd_soc_dapm_widget *w, WM8994_AIF2DACR_ENA); break; + case SND_SOC_DAPM_POST_PMU: + for (i = 0; i < ARRAY_SIZE(wm8994_vu_bits); i++) + snd_soc_write(codec, wm8994_vu_bits[i].reg, + snd_soc_read(codec, + wm8994_vu_bits[i].reg)); + break; + case SND_SOC_DAPM_PRE_PMD: case SND_SOC_DAPM_POST_PMD: snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_5, @@ -1207,17 +1256,19 @@ static int late_enable_ev(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_PRE_PMU: if (wm8994->aif1clk_enable) { - aif1clk_ev(w, kcontrol, event); + aif1clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMU); snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1, WM8994_AIF1CLK_ENA_MASK, WM8994_AIF1CLK_ENA); + aif1clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMU); wm8994->aif1clk_enable = 0; } if (wm8994->aif2clk_enable) { - aif2clk_ev(w, kcontrol, event); + aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMU); snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1, WM8994_AIF2CLK_ENA_MASK, WM8994_AIF2CLK_ENA); + aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMU); wm8994->aif2clk_enable = 0; } break; @@ -1238,15 +1289,17 @@ static int late_disable_ev(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_POST_PMD: if (wm8994->aif1clk_disable) { + aif1clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMD); snd_soc_update_bits(codec, WM8994_AIF1_CLOCKING_1, WM8994_AIF1CLK_ENA_MASK, 0); - aif1clk_ev(w, kcontrol, event); + aif1clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMD); wm8994->aif1clk_disable = 0; } if (wm8994->aif2clk_disable) { + aif2clk_ev(w, kcontrol, SND_SOC_DAPM_PRE_PMD); snd_soc_update_bits(codec, WM8994_AIF2_CLOCKING_1, WM8994_AIF2CLK_ENA_MASK, 0); - aif2clk_ev(w, kcontrol, event); + aif2clk_ev(w, kcontrol, SND_SOC_DAPM_POST_PMD); wm8994->aif2clk_disable = 0; } break; @@ -1583,9 +1636,11 @@ SND_SOC_DAPM_POST("Late Disable PGA", late_disable_ev) static const struct snd_soc_dapm_widget wm8994_lateclk_widgets[] = { SND_SOC_DAPM_SUPPLY("AIF1CLK", WM8994_AIF1_CLOCKING_1, 0, 0, aif1clk_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_SUPPLY("AIF2CLK", WM8994_AIF2_CLOCKING_1, 0, 0, aif2clk_ev, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | + SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_PGA("Direct Voice", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_MIXER("SPKL", WM8994_POWER_MANAGEMENT_3, 8, 0, left_speaker_mixer, ARRAY_SIZE(left_speaker_mixer)), @@ -3939,39 +3994,11 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) pm_runtime_put(codec->dev); - /* Latch volume updates (right only; we always do left then right). */ - snd_soc_update_bits(codec, WM8994_AIF1_DAC1_LEFT_VOLUME, - WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME, - WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC2_LEFT_VOLUME, - WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); - snd_soc_update_bits(codec, WM8994_AIF1_DAC2_RIGHT_VOLUME, - WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_DAC_LEFT_VOLUME, - WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); - snd_soc_update_bits(codec, WM8994_AIF2_DAC_RIGHT_VOLUME, - WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC1_LEFT_VOLUME, - WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC1_RIGHT_VOLUME, - WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC2_LEFT_VOLUME, - WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF1_ADC2_RIGHT_VOLUME, - WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_ADC_LEFT_VOLUME, - WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_AIF2_ADC_RIGHT_VOLUME, - WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); - snd_soc_update_bits(codec, WM8994_DAC1_LEFT_VOLUME, - WM8994_DAC1_VU, WM8994_DAC1_VU); - snd_soc_update_bits(codec, WM8994_DAC1_RIGHT_VOLUME, - WM8994_DAC1_VU, WM8994_DAC1_VU); - snd_soc_update_bits(codec, WM8994_DAC2_LEFT_VOLUME, - WM8994_DAC2_VU, WM8994_DAC2_VU); - snd_soc_update_bits(codec, WM8994_DAC2_RIGHT_VOLUME, - WM8994_DAC2_VU, WM8994_DAC2_VU); + /* Latch volume update bits */ + for (i = 0; i < ARRAY_SIZE(wm8994_vu_bits); i++) + snd_soc_update_bits(codec, wm8994_vu_bits[i].reg, + wm8994_vu_bits[i].mask, + wm8994_vu_bits[i].mask); /* Set the low bit of the 3D stereo depth so TLV matches */ snd_soc_update_bits(codec, WM8994_AIF1_DAC1_FILTERS_2, |