diff options
Diffstat (limited to 'drivers')
70 files changed, 583 insertions, 385 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 8711e3797165..3c2e4aa529c4 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -207,7 +207,7 @@ static int acpi_ac_probe(struct platform_device *pdev) goto end; result = acpi_install_notify_handler(ACPI_HANDLE(&pdev->dev), - ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler, ac); + ACPI_ALL_NOTIFY, acpi_ac_notify_handler, ac); if (result) { power_supply_unregister(&ac->charger); goto end; @@ -255,7 +255,7 @@ static int acpi_ac_remove(struct platform_device *pdev) return -EINVAL; acpi_remove_notify_handler(ACPI_HANDLE(&pdev->dev), - ACPI_DEVICE_NOTIFY, acpi_ac_notify_handler); + ACPI_ALL_NOTIFY, acpi_ac_notify_handler); ac = platform_get_drvdata(pdev); if (ac->charger.dev) diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index fbf1aceda8b8..5876a49dfd38 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -62,6 +62,7 @@ MODULE_AUTHOR("Alexey Starikovskiy <astarikovskiy@suse.de>"); MODULE_DESCRIPTION("ACPI Battery Driver"); MODULE_LICENSE("GPL"); +static int battery_bix_broken_package; static unsigned int cache_time = 1000; module_param(cache_time, uint, 0644); MODULE_PARM_DESC(cache_time, "cache time in milliseconds"); @@ -416,7 +417,12 @@ static int acpi_battery_get_info(struct acpi_battery *battery) ACPI_EXCEPTION((AE_INFO, status, "Evaluating %s", name)); return -ENODEV; } - if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags)) + + if (battery_bix_broken_package) + result = extract_package(battery, buffer.pointer, + extended_info_offsets + 1, + ARRAY_SIZE(extended_info_offsets) - 1); + else if (test_bit(ACPI_BATTERY_XINFO_PRESENT, &battery->flags)) result = extract_package(battery, buffer.pointer, extended_info_offsets, ARRAY_SIZE(extended_info_offsets)); @@ -754,6 +760,17 @@ static int battery_notify(struct notifier_block *nb, return 0; } +static struct dmi_system_id bat_dmi_table[] = { + { + .ident = "NEC LZ750/LS", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "NEC"), + DMI_MATCH(DMI_PRODUCT_NAME, "PC-LZ750LS"), + }, + }, + {}, +}; + static int acpi_battery_add(struct acpi_device *device) { int result = 0; @@ -846,6 +863,9 @@ static void __init acpi_battery_init_async(void *unused, async_cookie_t cookie) { if (acpi_disabled) return; + + if (dmi_check_system(bat_dmi_table)) + battery_bix_broken_package = 1; acpi_bus_register_driver(&acpi_battery_driver); } diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index c0ed4f273cf2..e3a92a6da39a 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -427,6 +427,9 @@ static const struct pci_device_id ahci_pci_tbl[] = { .driver_data = board_ahci_yes_fbs }, /* 88se9128 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9125), .driver_data = board_ahci_yes_fbs }, /* 88se9125 */ + { PCI_DEVICE_SUB(PCI_VENDOR_ID_MARVELL_EXT, 0x9178, + PCI_VENDOR_ID_MARVELL_EXT, 0x9170), + .driver_data = board_ahci_yes_fbs }, /* 88se9170 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x917a), .driver_data = board_ahci_yes_fbs }, /* 88se9172 */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL_EXT, 0x9172), diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c index fe3ca0989b14..1ad2f62d34b9 100644 --- a/drivers/ata/sata_sis.c +++ b/drivers/ata/sata_sis.c @@ -83,6 +83,10 @@ static struct pci_driver sis_pci_driver = { .id_table = sis_pci_tbl, .probe = sis_init_one, .remove = ata_pci_remove_one, +#ifdef CONFIG_PM + .suspend = ata_pci_device_suspend, + .resume = ata_pci_device_resume, +#endif }; static struct scsi_host_template sis_sht = { diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index a2e69d26266d..83a598ebb65a 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -425,10 +425,7 @@ static void null_del_dev(struct nullb *nullb) list_del_init(&nullb->list); del_gendisk(nullb->disk); - if (queue_mode == NULL_Q_MQ) - blk_mq_free_queue(nullb->q); - else - blk_cleanup_queue(nullb->q); + blk_cleanup_queue(nullb->q); put_disk(nullb->disk); kfree(nullb); } @@ -578,10 +575,7 @@ static int null_add_dev(void) disk = nullb->disk = alloc_disk_node(1, home_node); if (!disk) { queue_fail: - if (queue_mode == NULL_Q_MQ) - blk_mq_free_queue(nullb->q); - else - blk_cleanup_queue(nullb->q); + blk_cleanup_queue(nullb->q); cleanup_queues(nullb); err: kfree(nullb); diff --git a/drivers/char/tpm/tpm_ppi.c b/drivers/char/tpm/tpm_ppi.c index 8e562dc65601..e1f3337a0cf9 100644 --- a/drivers/char/tpm/tpm_ppi.c +++ b/drivers/char/tpm/tpm_ppi.c @@ -27,15 +27,18 @@ static char *tpm_device_name = "TPM"; static acpi_status ppi_callback(acpi_handle handle, u32 level, void *context, void **return_value) { - acpi_status status; + acpi_status status = AE_OK; struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - status = acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer); - if (strstr(buffer.pointer, context) != NULL) { - *return_value = handle; + + if (ACPI_SUCCESS(acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer))) { + if (strstr(buffer.pointer, context) != NULL) { + *return_value = handle; + status = AE_CTRL_TERMINATE; + } kfree(buffer.pointer); - return AE_CTRL_TERMINATE; } - return AE_OK; + + return status; } static inline void ppi_assign_params(union acpi_object params[4], diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c index 8d3009e44fba..5543b7df8e16 100644 --- a/drivers/clk/clk-divider.c +++ b/drivers/clk/clk-divider.c @@ -87,7 +87,7 @@ static unsigned int _get_table_val(const struct clk_div_table *table, return 0; } -static unsigned int _get_val(struct clk_divider *divider, u8 div) +static unsigned int _get_val(struct clk_divider *divider, unsigned int div) { if (divider->flags & CLK_DIVIDER_ONE_BASED) return div; diff --git a/drivers/clk/samsung/clk-exynos-audss.c b/drivers/clk/samsung/clk-exynos-audss.c index 39b40aaede2b..68e515d093d8 100644 --- a/drivers/clk/samsung/clk-exynos-audss.c +++ b/drivers/clk/samsung/clk-exynos-audss.c @@ -26,17 +26,17 @@ static struct clk_onecell_data clk_data; #define ASS_CLK_DIV 0x4 #define ASS_CLK_GATE 0x8 +/* list of all parent clock list */ +static const char *mout_audss_p[] = { "fin_pll", "fout_epll" }; +static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" }; + +#ifdef CONFIG_PM_SLEEP static unsigned long reg_save[][2] = { {ASS_CLK_SRC, 0}, {ASS_CLK_DIV, 0}, {ASS_CLK_GATE, 0}, }; -/* list of all parent clock list */ -static const char *mout_audss_p[] = { "fin_pll", "fout_epll" }; -static const char *mout_i2s_p[] = { "mout_audss", "cdclk0", "sclk_audio0" }; - -#ifdef CONFIG_PM_SLEEP static int exynos_audss_clk_suspend(void) { int i; diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index ad5ff50c5f28..1a7c1b929c69 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -39,7 +39,7 @@ #define SRC_TOP1 0xc214 #define SRC_CAM 0xc220 #define SRC_TV 0xc224 -#define SRC_MFC 0xcc28 +#define SRC_MFC 0xc228 #define SRC_G3D 0xc22c #define E4210_SRC_IMAGE 0xc230 #define SRC_LCD0 0xc234 diff --git a/drivers/clk/samsung/clk-exynos5250.c b/drivers/clk/samsung/clk-exynos5250.c index adf32343c9f9..e52359cf9b6f 100644 --- a/drivers/clk/samsung/clk-exynos5250.c +++ b/drivers/clk/samsung/clk-exynos5250.c @@ -25,6 +25,7 @@ #define MPLL_LOCK 0x4000 #define MPLL_CON0 0x4100 #define SRC_CORE1 0x4204 +#define GATE_IP_ACP 0x8800 #define CPLL_LOCK 0x10020 #define EPLL_LOCK 0x10030 #define VPLL_LOCK 0x10040 @@ -75,7 +76,6 @@ #define SRC_CDREX 0x20200 #define PLL_DIV2_SEL 0x20a24 #define GATE_IP_DISP1 0x10928 -#define GATE_IP_ACP 0x10000 /* list of PLLs to be registered */ enum exynos5250_plls { @@ -120,7 +120,8 @@ enum exynos5250_clks { spi2, i2s1, i2s2, pcm1, pcm2, pwm, spdif, ac97, hsi2c0, hsi2c1, hsi2c2, hsi2c3, chipid, sysreg, pmu, cmu_top, cmu_core, cmu_mem, tzpc0, tzpc1, tzpc2, tzpc3, tzpc4, tzpc5, tzpc6, tzpc7, tzpc8, tzpc9, hdmi_cec, mct, - wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d, + wdt, rtc, tmu, fimd1, mie1, dsim0, dp, mixer, hdmi, g2d, mdma0, + smmu_mdma0, /* mux clocks */ mout_hdmi = 1024, @@ -354,8 +355,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(smmu_gscl2, "smmu_gscl2", "aclk266", GATE_IP_GSCL, 9, 0, 0), GATE(smmu_gscl3, "smmu_gscl3", "aclk266", GATE_IP_GSCL, 10, 0, 0), GATE(mfc, "mfc", "aclk333", GATE_IP_MFC, 0, 0, 0), - GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 1, 0, 0), - GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 2, 0, 0), + GATE(smmu_mfcl, "smmu_mfcl", "aclk333", GATE_IP_MFC, 2, 0, 0), + GATE(smmu_mfcr, "smmu_mfcr", "aclk333", GATE_IP_MFC, 1, 0, 0), GATE(rotator, "rotator", "aclk266", GATE_IP_GEN, 1, 0, 0), GATE(jpeg, "jpeg", "aclk166", GATE_IP_GEN, 2, 0, 0), GATE(mdma1, "mdma1", "aclk266", GATE_IP_GEN, 4, 0, 0), @@ -406,7 +407,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(hsi2c2, "hsi2c2", "aclk66", GATE_IP_PERIC, 30, 0, 0), GATE(hsi2c3, "hsi2c3", "aclk66", GATE_IP_PERIC, 31, 0, 0), GATE(chipid, "chipid", "aclk66", GATE_IP_PERIS, 0, 0, 0), - GATE(sysreg, "sysreg", "aclk66", GATE_IP_PERIS, 1, 0, 0), + GATE(sysreg, "sysreg", "aclk66", + GATE_IP_PERIS, 1, CLK_IGNORE_UNUSED, 0), GATE(pmu, "pmu", "aclk66", GATE_IP_PERIS, 2, CLK_IGNORE_UNUSED, 0), GATE(tzpc0, "tzpc0", "aclk66", GATE_IP_PERIS, 6, 0, 0), GATE(tzpc1, "tzpc1", "aclk66", GATE_IP_PERIS, 7, 0, 0), @@ -492,6 +494,8 @@ static struct samsung_gate_clock exynos5250_gate_clks[] __initdata = { GATE(mixer, "mixer", "mout_aclk200_disp1", GATE_IP_DISP1, 5, 0, 0), GATE(hdmi, "hdmi", "mout_aclk200_disp1", GATE_IP_DISP1, 6, 0, 0), GATE(g2d, "g2d", "aclk200", GATE_IP_ACP, 3, 0, 0), + GATE(mdma0, "mdma0", "aclk266", GATE_IP_ACP, 1, 0, 0), + GATE(smmu_mdma0, "smmu_mdma0", "aclk266", GATE_IP_ACP, 5, 0, 0), }; static struct samsung_pll_rate_table vpll_24mhz_tbl[] __initdata = { diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index f9d561e198ab..d51f17ed691e 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -581,7 +581,8 @@ static void intel_pstate_timer_func(unsigned long __data) } #define ICPU(model, policy) \ - { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long)&policy } + { X86_VENDOR_INTEL, 6, model, X86_FEATURE_APERFMPERF,\ + (unsigned long)&policy } static const struct x86_cpu_id intel_pstate_cpu_ids[] = { ICPU(0x2a, core_params), diff --git a/drivers/gpu/drm/nouveau/core/core/subdev.c b/drivers/gpu/drm/nouveau/core/core/subdev.c index 48f06378d3f9..2ea5568b6cf5 100644 --- a/drivers/gpu/drm/nouveau/core/core/subdev.c +++ b/drivers/gpu/drm/nouveau/core/core/subdev.c @@ -104,11 +104,8 @@ nouveau_subdev_create_(struct nouveau_object *parent, if (parent) { struct nouveau_device *device = nv_device(parent); - int subidx = nv_hclass(subdev) & 0xff; - subdev->debug = nouveau_dbgopt(device->dbgopt, subname); subdev->mmio = nv_subdev(device)->mmio; - device->subdev[subidx] = *pobject; } return 0; diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c index 9135b25a29d0..dd01c6c435d6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/base.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/base.c @@ -268,6 +268,8 @@ nouveau_devobj_ctor(struct nouveau_object *parent, if (ret) return ret; + device->subdev[i] = devobj->subdev[i]; + /* note: can't init *any* subdevs until devinit has been run * due to not knowing exactly what the vbios init tables will * mess with. devinit also can't be run until all of its diff --git a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c index 8d06eef2b9ee..dbc5e33de94f 100644 --- a/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/device/nvc0.c @@ -161,7 +161,7 @@ nvc0_identify(struct nouveau_device *device) device->oclass[NVDEV_SUBDEV_THERM ] = &nva3_therm_oclass; device->oclass[NVDEV_SUBDEV_MXM ] = &nv50_mxm_oclass; device->oclass[NVDEV_SUBDEV_DEVINIT] = &nvc0_devinit_oclass; - device->oclass[NVDEV_SUBDEV_MC ] = nvc3_mc_oclass; + device->oclass[NVDEV_SUBDEV_MC ] = nvc0_mc_oclass; device->oclass[NVDEV_SUBDEV_BUS ] = nvc0_bus_oclass; device->oclass[NVDEV_SUBDEV_TIMER ] = &nv04_timer_oclass; device->oclass[NVDEV_SUBDEV_FB ] = nvc0_fb_oclass; diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c index 434bb4b0fa2e..5c8a63dc506a 100644 --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c @@ -334,7 +334,7 @@ nvc0_graph_mthd(struct nvc0_graph_priv *priv, struct nvc0_graph_mthd *mthds) while ((mthd = &mthds[i++]) && (init = mthd->init)) { u32 addr = 0x80000000 | mthd->oclass; for (data = 0; init->count; init++) { - if (data != init->data) { + if (init == mthd->init || data != init->data) { nv_wr32(priv, 0x40448c, init->data); data = init->data; } diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h index 8541aa382ff2..d89dbdf39b0d 100644 --- a/drivers/gpu/drm/nouveau/core/include/subdev/fb.h +++ b/drivers/gpu/drm/nouveau/core/include/subdev/fb.h @@ -75,6 +75,11 @@ struct nouveau_fb { static inline struct nouveau_fb * nouveau_fb(void *obj) { + /* fbram uses this before device subdev pointer is valid */ + if (nv_iclass(obj, NV_SUBDEV_CLASS) && + nv_subidx(obj) == NVDEV_SUBDEV_FB) + return obj; + return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_FB]; } diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c index 420908cb82b6..df1b1b423093 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/init.c @@ -365,13 +365,13 @@ static u16 init_script(struct nouveau_bios *bios, int index) { struct nvbios_init init = { .bios = bios }; - u16 data; + u16 bmp_ver = bmp_version(bios), data; - if (bmp_version(bios) && bmp_version(bios) < 0x0510) { - if (index > 1) + if (bmp_ver && bmp_ver < 0x0510) { + if (index > 1 || bmp_ver < 0x0100) return 0x0000; - data = bios->bmp_offset + (bios->version.major < 2 ? 14 : 18); + data = bios->bmp_offset + (bmp_ver < 0x0200 ? 14 : 18); return nv_ro16(bios, data + (index * 2)); } @@ -1294,7 +1294,11 @@ init_jump(struct nvbios_init *init) u16 offset = nv_ro16(bios, init->offset + 1); trace("JUMP\t0x%04x\n", offset); - init->offset = offset; + + if (init_exec(init)) + init->offset = offset; + else + init->offset += 3; } /** diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index 6828d81ed7b9..900fae01793e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -447,6 +447,8 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS) if (ret) goto done; + info->offset = ntfy->node->offset; + done: if (ret) nouveau_abi16_ntfy_fini(chan, ntfy); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 29c3efdfc7dd..25ea82f8def3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -610,7 +610,7 @@ nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, ret = nouveau_fence_sync(fence, chan); nouveau_fence_unref(&fence); if (ret) - return ret; + goto fail_free; if (new_bo != old_bo) { ret = nouveau_bo_pin(new_bo, TTM_PL_FLAG_VRAM); diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c index f80b700f821c..797ed29a36ea 100644 --- a/drivers/idle/intel_idle.c +++ b/drivers/idle/intel_idle.c @@ -123,7 +123,7 @@ static struct cpuidle_state *cpuidle_state_table; * which is also the index into the MWAIT hint array. * Thus C0 is a dummy. */ -static struct cpuidle_state nehalem_cstates[] __initdata = { +static struct cpuidle_state nehalem_cstates[] = { { .name = "C1-NHM", .desc = "MWAIT 0x00", @@ -156,7 +156,7 @@ static struct cpuidle_state nehalem_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state snb_cstates[] __initdata = { +static struct cpuidle_state snb_cstates[] = { { .name = "C1-SNB", .desc = "MWAIT 0x00", @@ -196,7 +196,7 @@ static struct cpuidle_state snb_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state ivb_cstates[] __initdata = { +static struct cpuidle_state ivb_cstates[] = { { .name = "C1-IVB", .desc = "MWAIT 0x00", @@ -236,7 +236,7 @@ static struct cpuidle_state ivb_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state hsw_cstates[] __initdata = { +static struct cpuidle_state hsw_cstates[] = { { .name = "C1-HSW", .desc = "MWAIT 0x00", @@ -297,7 +297,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = { .enter = NULL } }; -static struct cpuidle_state atom_cstates[] __initdata = { +static struct cpuidle_state atom_cstates[] = { { .name = "C1E-ATM", .desc = "MWAIT 0x00", @@ -329,7 +329,7 @@ static struct cpuidle_state atom_cstates[] __initdata = { { .enter = NULL } }; -static struct cpuidle_state avn_cstates[] __initdata = { +static struct cpuidle_state avn_cstates[] = { { .name = "C1-AVN", .desc = "MWAIT 0x00", @@ -344,6 +344,8 @@ static struct cpuidle_state avn_cstates[] __initdata = { .exit_latency = 15, .target_residency = 45, .enter = &intel_idle }, + { + .enter = NULL } }; /** diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c index c29b5c838833..cdc7df4fdb8a 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c @@ -31,6 +31,7 @@ */ #include <linux/netdevice.h> +#include <linux/if_arp.h> /* For ARPHRD_xxx */ #include <linux/module.h> #include <net/rtnetlink.h> #include "ipoib.h" @@ -103,7 +104,7 @@ static int ipoib_new_child_link(struct net *src_net, struct net_device *dev, return -EINVAL; pdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); - if (!pdev) + if (!pdev || pdev->type != ARPHRD_INFINIBAND) return -ENODEV; ppriv = netdev_priv(pdev); diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c index 497bd026c237..4a4825528188 100644 --- a/drivers/isdn/hisax/hfc_pci.c +++ b/drivers/isdn/hisax/hfc_pci.c @@ -1643,10 +1643,6 @@ setup_hfcpci(struct IsdnCard *card) int i; struct pci_dev *tmp_hfcpci = NULL; -#ifdef __BIG_ENDIAN -#error "not running on big endian machines now" -#endif - strcpy(tmp, hfcpci_revision); printk(KERN_INFO "HiSax: HFC-PCI driver Rev. %s\n", HiSax_getrev(tmp)); diff --git a/drivers/isdn/hisax/telespci.c b/drivers/isdn/hisax/telespci.c index f6ab63aa6995..33eeb4602c7e 100644 --- a/drivers/isdn/hisax/telespci.c +++ b/drivers/isdn/hisax/telespci.c @@ -290,10 +290,6 @@ int setup_telespci(struct IsdnCard *card) struct IsdnCardState *cs = card->cs; char tmp[64]; -#ifdef __BIG_ENDIAN -#error "not running on big endian machines now" -#endif - strcpy(tmp, telespci_revision); printk(KERN_INFO "HiSax: Teles/PCI driver Rev. %s\n", HiSax_getrev(tmp)); if (cs->typ != ISDN_CTYPE_TELESPCI) diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 05188351711d..a97263e902ff 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -244,18 +244,12 @@ static int lp5521_update_program_memory(struct lp55xx_chip *chip, if (i % 2) goto err; - mutex_lock(&chip->lock); - for (i = 0; i < LP5521_PROGRAM_LENGTH; i++) { ret = lp55xx_write(chip, addr[idx] + i, pattern[i]); - if (ret) { - mutex_unlock(&chip->lock); + if (ret) return -EINVAL; - } } - mutex_unlock(&chip->lock); - return size; err: @@ -427,15 +421,17 @@ static ssize_t store_engine_load(struct device *dev, { struct lp55xx_led *led = i2c_get_clientdata(to_i2c_client(dev)); struct lp55xx_chip *chip = led->chip; + int ret; mutex_lock(&chip->lock); chip->engine_idx = nr; lp5521_load_engine(chip); + ret = lp5521_update_program_memory(chip, buf, len); mutex_unlock(&chip->lock); - return lp5521_update_program_memory(chip, buf, len); + return ret; } store_load(1) store_load(2) diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index 6b553d9f4266..fd9ab5f61441 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -337,18 +337,12 @@ static int lp5523_update_program_memory(struct lp55xx_chip *chip, if (i % 2) goto err; - mutex_lock(&chip->lock); - for (i = 0; i < LP5523_PROGRAM_LENGTH; i++) { ret = lp55xx_write(chip, LP5523_REG_PROG_MEM + i, pattern[i]); - if (ret) { - mutex_unlock(&chip->lock); + if (ret) return -EINVAL; - } } - mutex_unlock(&chip->lock); - return size; err: @@ -548,15 +542,17 @@ static ssize_t store_engine_load(struct device *dev, { struct lp55xx_led *led = i2c_get_clientdata(to_i2c_client(dev)); struct lp55xx_chip *chip = led->chip; + int ret; mutex_lock(&chip->lock); chip->engine_idx = nr; lp5523_load_engine_and_select_page(chip); + ret = lp5523_update_program_memory(chip, buf, len); mutex_unlock(&chip->lock); - return lp5523_update_program_memory(chip, buf, len); + return ret; } store_load(1) store_load(2) diff --git a/drivers/mfd/rtsx_pcr.c b/drivers/mfd/rtsx_pcr.c index 11e20afbdcac..705698fd2c7e 100644 --- a/drivers/mfd/rtsx_pcr.c +++ b/drivers/mfd/rtsx_pcr.c @@ -1228,8 +1228,14 @@ static void rtsx_pci_remove(struct pci_dev *pcidev) pcr->remove_pci = true; - cancel_delayed_work(&pcr->carddet_work); - cancel_delayed_work(&pcr->idle_work); + /* Disable interrupts at the pcr level */ + spin_lock_irq(&pcr->lock); + rtsx_pci_writel(pcr, RTSX_BIER, 0); + pcr->bier = 0; + spin_unlock_irq(&pcr->lock); + + cancel_delayed_work_sync(&pcr->carddet_work); + cancel_delayed_work_sync(&pcr->idle_work); mfd_remove_devices(&pcidev->dev); diff --git a/drivers/mtd/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c index d210d131fef2..0f55589a56b8 100644 --- a/drivers/mtd/maps/pxa2xx-flash.c +++ b/drivers/mtd/maps/pxa2xx-flash.c @@ -73,7 +73,7 @@ static int pxa2xx_flash_probe(struct platform_device *pdev) return -ENOMEM; } info->map.cached = - ioremap_cached(info->map.phys, info->map.size); + ioremap_cache(info->map.phys, info->map.size); if (!info->map.cached) printk(KERN_WARNING "Failed to ioremap cached %s\n", info->map.name); diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 398e299ee1bd..4b8c58b0ec24 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3732,7 +3732,8 @@ static inline int bond_slave_override(struct bonding *bond, } -static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 bond_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* * This helper function exists to help dev_pick_tx get the correct diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index a1f66e2c9a86..ec6119089b82 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -520,10 +520,12 @@ struct bnx2x_fastpath { #define BNX2X_FP_STATE_IDLE 0 #define BNX2X_FP_STATE_NAPI (1 << 0) /* NAPI owns this FP */ #define BNX2X_FP_STATE_POLL (1 << 1) /* poll owns this FP */ -#define BNX2X_FP_STATE_NAPI_YIELD (1 << 2) /* NAPI yielded this FP */ -#define BNX2X_FP_STATE_POLL_YIELD (1 << 3) /* poll yielded this FP */ +#define BNX2X_FP_STATE_DISABLED (1 << 2) +#define BNX2X_FP_STATE_NAPI_YIELD (1 << 3) /* NAPI yielded this FP */ +#define BNX2X_FP_STATE_POLL_YIELD (1 << 4) /* poll yielded this FP */ +#define BNX2X_FP_OWNED (BNX2X_FP_STATE_NAPI | BNX2X_FP_STATE_POLL) #define BNX2X_FP_YIELD (BNX2X_FP_STATE_NAPI_YIELD | BNX2X_FP_STATE_POLL_YIELD) -#define BNX2X_FP_LOCKED (BNX2X_FP_STATE_NAPI | BNX2X_FP_STATE_POLL) +#define BNX2X_FP_LOCKED (BNX2X_FP_OWNED | BNX2X_FP_STATE_DISABLED) #define BNX2X_FP_USER_PEND (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_POLL_YIELD) /* protect state */ spinlock_t lock; @@ -613,7 +615,7 @@ static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp) { bool rc = true; - spin_lock(&fp->lock); + spin_lock_bh(&fp->lock); if (fp->state & BNX2X_FP_LOCKED) { WARN_ON(fp->state & BNX2X_FP_STATE_NAPI); fp->state |= BNX2X_FP_STATE_NAPI_YIELD; @@ -622,7 +624,7 @@ static inline bool bnx2x_fp_lock_napi(struct bnx2x_fastpath *fp) /* we don't care if someone yielded */ fp->state = BNX2X_FP_STATE_NAPI; } - spin_unlock(&fp->lock); + spin_unlock_bh(&fp->lock); return rc; } @@ -631,14 +633,16 @@ static inline bool bnx2x_fp_unlock_napi(struct bnx2x_fastpath *fp) { bool rc = false; - spin_lock(&fp->lock); + spin_lock_bh(&fp->lock); WARN_ON(fp->state & (BNX2X_FP_STATE_POLL | BNX2X_FP_STATE_NAPI_YIELD)); if (fp->state & BNX2X_FP_STATE_POLL_YIELD) rc = true; - fp->state = BNX2X_FP_STATE_IDLE; - spin_unlock(&fp->lock); + + /* state ==> idle, unless currently disabled */ + fp->state &= BNX2X_FP_STATE_DISABLED; + spin_unlock_bh(&fp->lock); return rc; } @@ -669,7 +673,9 @@ static inline bool bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp) if (fp->state & BNX2X_FP_STATE_POLL_YIELD) rc = true; - fp->state = BNX2X_FP_STATE_IDLE; + + /* state ==> idle, unless currently disabled */ + fp->state &= BNX2X_FP_STATE_DISABLED; spin_unlock_bh(&fp->lock); return rc; } @@ -677,9 +683,23 @@ static inline bool bnx2x_fp_unlock_poll(struct bnx2x_fastpath *fp) /* true if a socket is polling, even if it did not get the lock */ static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp) { - WARN_ON(!(fp->state & BNX2X_FP_LOCKED)); + WARN_ON(!(fp->state & BNX2X_FP_OWNED)); return fp->state & BNX2X_FP_USER_PEND; } + +/* false if fp is currently owned */ +static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp) +{ + int rc = true; + + spin_lock_bh(&fp->lock); + if (fp->state & BNX2X_FP_OWNED) + rc = false; + fp->state |= BNX2X_FP_STATE_DISABLED; + spin_unlock_bh(&fp->lock); + + return rc; +} #else static inline void bnx2x_fp_init_lock(struct bnx2x_fastpath *fp) { @@ -709,6 +729,10 @@ static inline bool bnx2x_fp_ll_polling(struct bnx2x_fastpath *fp) { return false; } +static inline bool bnx2x_fp_ll_disable(struct bnx2x_fastpath *fp) +{ + return true; +} #endif /* CONFIG_NET_RX_BUSY_POLL */ /* Use 2500 as a mini-jumbo MTU for FCoE */ @@ -1250,7 +1274,10 @@ struct bnx2x_slowpath { * Therefore, if they would have been defined in the same union, * data can get corrupted. */ - struct afex_vif_list_ramrod_data func_afex_rdata; + union { + struct afex_vif_list_ramrod_data viflist_data; + struct function_update_data func_update; + } func_afex_rdata; /* used by dmae command executer */ struct dmae_command dmae[MAX_DMAE_C]; @@ -2499,4 +2526,6 @@ void bnx2x_set_local_cmng(struct bnx2x *bp); #define MCPR_SCRATCH_BASE(bp) \ (CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH) +#define E1H_MAX_MF_SB_COUNT (HC_SB_MAX_SB_E1X/(E1HVN_MAX * PORT_MAX)) + #endif /* bnx2x.h */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index ec96130533cc..bf811565ee24 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -160,6 +160,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, struct sk_buff *skb = tx_buf->skb; u16 bd_idx = TX_BD(tx_buf->first_bd), new_cons; int nbd; + u16 split_bd_len = 0; /* prefetch skb end pointer to speedup dev_kfree_skb() */ prefetch(&skb->end); @@ -167,10 +168,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, DP(NETIF_MSG_TX_DONE, "fp[%d]: pkt_idx %d buff @(%p)->skb %p\n", txdata->txq_index, idx, tx_buf, skb); - /* unmap first bd */ tx_start_bd = &txdata->tx_desc_ring[bd_idx].start_bd; - dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd), - BD_UNMAP_LEN(tx_start_bd), DMA_TO_DEVICE); nbd = le16_to_cpu(tx_start_bd->nbd) - 1; #ifdef BNX2X_STOP_ON_ERROR @@ -188,12 +186,19 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata, --nbd; bd_idx = TX_BD(NEXT_TX_IDX(bd_idx)); - /* ...and the TSO split header bd since they have no mapping */ + /* TSO headers+data bds share a common mapping. See bnx2x_tx_split() */ if (tx_buf->flags & BNX2X_TSO_SPLIT_BD) { + tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd; + split_bd_len = BD_UNMAP_LEN(tx_data_bd); --nbd; bd_idx = TX_BD(NEXT_TX_IDX(bd_idx)); } + /* unmap first bd */ + dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd), + BD_UNMAP_LEN(tx_start_bd) + split_bd_len, + DMA_TO_DEVICE); + /* now free frags */ while (nbd > 0) { @@ -1790,26 +1795,22 @@ static void bnx2x_napi_disable_cnic(struct bnx2x *bp) { int i; - local_bh_disable(); for_each_rx_queue_cnic(bp, i) { napi_disable(&bnx2x_fp(bp, i, napi)); - while (!bnx2x_fp_lock_napi(&bp->fp[i])) - mdelay(1); + while (!bnx2x_fp_ll_disable(&bp->fp[i])) + usleep_range(1000, 2000); } - local_bh_enable(); } static void bnx2x_napi_disable(struct bnx2x *bp) { int i; - local_bh_disable(); for_each_eth_queue(bp, i) { napi_disable(&bnx2x_fp(bp, i, napi)); - while (!bnx2x_fp_lock_napi(&bp->fp[i])) - mdelay(1); + while (!bnx2x_fp_ll_disable(&bp->fp[i])) + usleep_range(1000, 2000); } - local_bh_enable(); } void bnx2x_netif_start(struct bnx2x *bp) @@ -1832,7 +1833,8 @@ void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw) bnx2x_napi_disable_cnic(bp); } -u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb) +u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct bnx2x *bp = netdev_priv(dev); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index da8fcaa74495..41f3ca5ad972 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -524,7 +524,8 @@ int bnx2x_set_vf_mac(struct net_device *dev, int queue, u8 *mac); int bnx2x_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos); /* select_queue callback */ -u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb); +u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv); static inline void bnx2x_update_rx_prod(struct bnx2x *bp, struct bnx2x_fastpath *fp, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 20dcc02431ca..11fc79585491 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -3865,6 +3865,19 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy, bnx2x_warpcore_enable_AN_KR2(phy, params, vars); } else { + /* Enable Auto-Detect to support 1G over CL37 as well */ + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X1, 0x10); + + /* Force cl48 sync_status LOW to avoid getting stuck in CL73 + * parallel-detect loop when CL73 and CL37 are enabled. + */ + CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK, + MDIO_AER_BLOCK_AER_REG, 0); + bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD, + MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI, 0x0800); + bnx2x_set_aer_mmd(params, phy); + bnx2x_disable_kr2(params, vars, phy); } @@ -8120,17 +8133,20 @@ static int bnx2x_get_edc_mode(struct bnx2x_phy *phy, *edc_mode = EDC_MODE_ACTIVE_DAC; else check_limiting_mode = 1; - } else if (copper_module_type & - SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) { + } else { + *edc_mode = EDC_MODE_PASSIVE_DAC; + /* Even in case PASSIVE_DAC indication is not set, + * treat it as a passive DAC cable, since some cables + * don't have this indication. + */ + if (copper_module_type & + SFP_EEPROM_FC_TX_TECH_BITMASK_COPPER_PASSIVE) { DP(NETIF_MSG_LINK, "Passive Copper cable detected\n"); - *edc_mode = - EDC_MODE_PASSIVE_DAC; - } else { - DP(NETIF_MSG_LINK, - "Unknown copper-cable-type 0x%x !!!\n", - copper_module_type); - return -EINVAL; + } else { + DP(NETIF_MSG_LINK, + "Unknown copper-cable-type\n"); + } } break; } @@ -10825,9 +10841,9 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, (1<<11)); if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) || - (phy->req_line_speed == SPEED_1000)) { + (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) || + (phy->req_line_speed == SPEED_1000)) { an_1000_val |= (1<<8); autoneg_val |= (1<<9 | 1<<12); if (phy->req_duplex == DUPLEX_FULL) @@ -10843,30 +10859,32 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy, 0x09, &an_1000_val); - /* Set 100 speed advertisement */ - if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - (PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL | - PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF)))) { - an_10_100_val |= (1<<7); - /* Enable autoneg and restart autoneg for legacy speeds */ - autoneg_val |= (1<<9 | 1<<12); - - if (phy->req_duplex == DUPLEX_FULL) - an_10_100_val |= (1<<8); - DP(NETIF_MSG_LINK, "Advertising 100M\n"); - } - - /* Set 10 speed advertisement */ - if (((phy->req_line_speed == SPEED_AUTO_NEG) && - (phy->speed_cap_mask & - (PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL | - PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF)))) { - an_10_100_val |= (1<<5); - autoneg_val |= (1<<9 | 1<<12); - if (phy->req_duplex == DUPLEX_FULL) + /* Advertise 10/100 link speed */ + if (phy->req_line_speed == SPEED_AUTO_NEG) { + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_HALF) { + an_10_100_val |= (1<<5); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 10M-HD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) { an_10_100_val |= (1<<6); - DP(NETIF_MSG_LINK, "Advertising 10M\n"); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 10M-FD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_HALF) { + an_10_100_val |= (1<<7); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 100M-HD\n"); + } + if (phy->speed_cap_mask & + PORT_HW_CFG_SPEED_CAPABILITY_D0_100M_FULL) { + an_10_100_val |= (1<<8); + autoneg_val |= (1<<9 | 1<<12); + DP(NETIF_MSG_LINK, "Advertising 100M-FD\n"); + } } /* Only 10/100 are allowed to work in FORCE mode */ @@ -13342,6 +13360,10 @@ static u8 bnx2x_analyze_link_error(struct link_params *params, DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up, old_status, status); + /* Do not touch the link in case physical link down */ + if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0) + return 1; + /* a. Update shmem->link_status accordingly * b. Update link_vars->link_up */ @@ -13550,7 +13572,7 @@ static void bnx2x_check_kr2_wa(struct link_params *params, */ not_kr2_device = (((base_page & 0x8000) == 0) || (((base_page & 0x8000) && - ((next_page & 0xe0) == 0x2)))); + ((next_page & 0xe0) == 0x20)))); /* In case KR2 is already disabled, check if we need to re-enable it */ if (!(vars->link_attr_sync & LINK_ATTR_SYNC_KR2_ENABLE)) { diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 814d0eca9b33..8b3107b2fcc1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11447,9 +11447,9 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) } } - /* adjust igu_sb_cnt to MF for E1x */ - if (CHIP_IS_E1x(bp) && IS_MF(bp)) - bp->igu_sb_cnt /= E1HVN_MAX; + /* adjust igu_sb_cnt to MF for E1H */ + if (CHIP_IS_E1H(bp) && IS_MF(bp)) + bp->igu_sb_cnt = min_t(u8, bp->igu_sb_cnt, E1H_MAX_MF_SB_COUNT); /* port info */ bnx2x_get_port_hwinfo(bp); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h index 3efbb35267c8..14ffb6e56e59 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h @@ -7179,6 +7179,7 @@ Theotherbitsarereservedandshouldbezero*/ #define MDIO_WC_REG_RX1_PCI_CTRL 0x80ca #define MDIO_WC_REG_RX2_PCI_CTRL 0x80da #define MDIO_WC_REG_RX3_PCI_CTRL 0x80ea +#define MDIO_WC_REG_RXB_ANA_RX_CONTROL_PCI 0x80fa #define MDIO_WC_REG_XGXSBLK2_UNICORE_MODE_10G 0x8104 #define MDIO_WC_REG_XGXS_STATUS3 0x8129 #define MDIO_WC_REG_PAR_DET_10G_STATUS 0x8130 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index 32c92abf5094..18438a504d57 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -2038,6 +2038,7 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, struct bnx2x_vlan_mac_ramrod_params p; struct bnx2x_exe_queue_obj *exeq = &o->exe_queue; struct bnx2x_exeq_elem *exeq_pos, *exeq_pos_n; + unsigned long flags; int read_lock; int rc = 0; @@ -2046,8 +2047,9 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, spin_lock_bh(&exeq->lock); list_for_each_entry_safe(exeq_pos, exeq_pos_n, &exeq->exe_queue, link) { - if (exeq_pos->cmd_data.vlan_mac.vlan_mac_flags == - *vlan_mac_flags) { + flags = exeq_pos->cmd_data.vlan_mac.vlan_mac_flags; + if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) == + BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) { rc = exeq->remove(bp, exeq->owner, exeq_pos); if (rc) { BNX2X_ERR("Failed to remove command\n"); @@ -2080,7 +2082,9 @@ static int bnx2x_vlan_mac_del_all(struct bnx2x *bp, return read_lock; list_for_each_entry(pos, &o->head, link) { - if (pos->vlan_mac_flags == *vlan_mac_flags) { + flags = pos->vlan_mac_flags; + if (BNX2X_VLAN_MAC_CMP_FLAGS(flags) == + BNX2X_VLAN_MAC_CMP_FLAGS(*vlan_mac_flags)) { p.user_req.vlan_mac_flags = pos->vlan_mac_flags; memcpy(&p.user_req.u, &pos->u, sizeof(pos->u)); rc = bnx2x_config_vlan_mac(bp, &p); @@ -4382,8 +4386,11 @@ int bnx2x_config_rss(struct bnx2x *bp, struct bnx2x_raw_obj *r = &o->raw; /* Do nothing if only driver cleanup was requested */ - if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) + if (test_bit(RAMROD_DRV_CLR_ONLY, &p->ramrod_flags)) { + DP(BNX2X_MSG_SP, "Not configuring RSS ramrod_flags=%lx\n", + p->ramrod_flags); return 0; + } r->set_pending(r); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h index 658f4e33abf9..6a53c15c85a3 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h @@ -266,6 +266,13 @@ enum { BNX2X_DONT_CONSUME_CAM_CREDIT, BNX2X_DONT_CONSUME_CAM_CREDIT_DEST, }; +/* When looking for matching filters, some flags are not interesting */ +#define BNX2X_VLAN_MAC_CMP_MASK (1 << BNX2X_UC_LIST_MAC | \ + 1 << BNX2X_ETH_MAC | \ + 1 << BNX2X_ISCSI_ETH_MAC | \ + 1 << BNX2X_NETQ_ETH_MAC) +#define BNX2X_VLAN_MAC_CMP_FLAGS(flags) \ + ((flags) & BNX2X_VLAN_MAC_CMP_MASK) struct bnx2x_vlan_mac_ramrod_params { /* Object to run the command from */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 2e46c28fc601..e7845e5be1c7 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -1209,6 +1209,11 @@ static void bnx2x_vfop_rxmode(struct bnx2x *bp, struct bnx2x_virtf *vf) /* next state */ vfop->state = BNX2X_VFOP_RXMODE_DONE; + /* record the accept flags in vfdb so hypervisor can modify them + * if necessary + */ + bnx2x_vfq(vf, ramrod->cl_id - vf->igu_base_id, accept_flags) = + ramrod->rx_accept_flags; vfop->rc = bnx2x_config_rx_mode(bp, ramrod); bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE); op_err: @@ -1224,39 +1229,43 @@ op_pending: return; } +static void bnx2x_vf_prep_rx_mode(struct bnx2x *bp, u8 qid, + struct bnx2x_rx_mode_ramrod_params *ramrod, + struct bnx2x_virtf *vf, + unsigned long accept_flags) +{ + struct bnx2x_vf_queue *vfq = vfq_get(vf, qid); + + memset(ramrod, 0, sizeof(*ramrod)); + ramrod->cid = vfq->cid; + ramrod->cl_id = vfq_cl_id(vf, vfq); + ramrod->rx_mode_obj = &bp->rx_mode_obj; + ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid); + ramrod->rx_accept_flags = accept_flags; + ramrod->tx_accept_flags = accept_flags; + ramrod->pstate = &vf->filter_state; + ramrod->state = BNX2X_FILTER_RX_MODE_PENDING; + + set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state); + set_bit(RAMROD_RX, &ramrod->ramrod_flags); + set_bit(RAMROD_TX, &ramrod->ramrod_flags); + + ramrod->rdata = bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2); + ramrod->rdata_mapping = bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2); +} + int bnx2x_vfop_rxmode_cmd(struct bnx2x *bp, struct bnx2x_virtf *vf, struct bnx2x_vfop_cmd *cmd, int qid, unsigned long accept_flags) { - struct bnx2x_vf_queue *vfq = vfq_get(vf, qid); struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf); if (vfop) { struct bnx2x_rx_mode_ramrod_params *ramrod = &vf->op_params.rx_mode; - memset(ramrod, 0, sizeof(*ramrod)); - - /* Prepare ramrod parameters */ - ramrod->cid = vfq->cid; - ramrod->cl_id = vfq_cl_id(vf, vfq); - ramrod->rx_mode_obj = &bp->rx_mode_obj; - ramrod->func_id = FW_VF_HANDLE(vf->abs_vfid); - - ramrod->rx_accept_flags = accept_flags; - ramrod->tx_accept_flags = accept_flags; - ramrod->pstate = &vf->filter_state; - ramrod->state = BNX2X_FILTER_RX_MODE_PENDING; - - set_bit(BNX2X_FILTER_RX_MODE_PENDING, &vf->filter_state); - set_bit(RAMROD_RX, &ramrod->ramrod_flags); - set_bit(RAMROD_TX, &ramrod->ramrod_flags); - - ramrod->rdata = - bnx2x_vf_sp(bp, vf, rx_mode_rdata.e2); - ramrod->rdata_mapping = - bnx2x_vf_sp_map(bp, vf, rx_mode_rdata.e2); + bnx2x_vf_prep_rx_mode(bp, qid, ramrod, vf, accept_flags); bnx2x_vfop_opset(BNX2X_VFOP_RXMODE_CONFIG, bnx2x_vfop_rxmode, cmd->done); @@ -3202,13 +3211,16 @@ int bnx2x_enable_sriov(struct bnx2x *bp) bnx2x_iov_static_resc(bp, vf); } - /* prepare msix vectors in VF configuration space */ + /* prepare msix vectors in VF configuration space - the value in the + * PCI configuration space should be the index of the last entry, + * namely one less than the actual size of the table + */ for (vf_idx = first_vf; vf_idx < first_vf + req_vfs; vf_idx++) { bnx2x_pretend_func(bp, HW_VF_HANDLE(bp, vf_idx)); REG_WR(bp, PCICFG_OFFSET + GRC_CONFIG_REG_VF_MSIX_CONTROL, - num_vf_queues); + num_vf_queues - 1); DP(BNX2X_MSG_IOV, "set msix vec num in VF %d cfg space to %d\n", - vf_idx, num_vf_queues); + vf_idx, num_vf_queues - 1); } bnx2x_pretend_func(bp, BP_ABS_FUNC(bp)); @@ -3436,10 +3448,18 @@ out: int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos) { + struct bnx2x_queue_state_params q_params = {NULL}; + struct bnx2x_vlan_mac_ramrod_params ramrod_param; + struct bnx2x_queue_update_params *update_params; + struct pf_vf_bulletin_content *bulletin = NULL; + struct bnx2x_rx_mode_ramrod_params rx_ramrod; struct bnx2x *bp = netdev_priv(dev); - int rc, q_logical_state; + struct bnx2x_vlan_mac_obj *vlan_obj; + unsigned long vlan_mac_flags = 0; + unsigned long ramrod_flags = 0; struct bnx2x_virtf *vf = NULL; - struct pf_vf_bulletin_content *bulletin = NULL; + unsigned long accept_flags; + int rc; /* sanity and init */ rc = bnx2x_vf_ndo_prep(bp, vfidx, &vf, &bulletin); @@ -3457,104 +3477,118 @@ int bnx2x_set_vf_vlan(struct net_device *dev, int vfidx, u16 vlan, u8 qos) /* update PF's copy of the VF's bulletin. No point in posting the vlan * to the VF since it doesn't have anything to do with it. But it useful * to store it here in case the VF is not up yet and we can only - * configure the vlan later when it does. + * configure the vlan later when it does. Treat vlan id 0 as remove the + * Host tag. */ - bulletin->valid_bitmap |= 1 << VLAN_VALID; + if (vlan > 0) + bulletin->valid_bitmap |= 1 << VLAN_VALID; + else + bulletin->valid_bitmap &= ~(1 << VLAN_VALID); bulletin->vlan = vlan; /* is vf initialized and queue set up? */ - q_logical_state = - bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)); - if (vf->state == VF_ENABLED && - q_logical_state == BNX2X_Q_LOGICAL_STATE_ACTIVE) { - /* configure the vlan in device on this vf's queue */ - unsigned long ramrod_flags = 0; - unsigned long vlan_mac_flags = 0; - struct bnx2x_vlan_mac_obj *vlan_obj = - &bnx2x_leading_vfq(vf, vlan_obj); - struct bnx2x_vlan_mac_ramrod_params ramrod_param; - struct bnx2x_queue_state_params q_params = {NULL}; - struct bnx2x_queue_update_params *update_params; + if (vf->state != VF_ENABLED || + bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)) != + BNX2X_Q_LOGICAL_STATE_ACTIVE) + return rc; - rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj)); - if (rc) - return rc; - memset(&ramrod_param, 0, sizeof(ramrod_param)); + /* configure the vlan in device on this vf's queue */ + vlan_obj = &bnx2x_leading_vfq(vf, vlan_obj); + rc = validate_vlan_mac(bp, &bnx2x_leading_vfq(vf, mac_obj)); + if (rc) + return rc; - /* must lock vfpf channel to protect against vf flows */ - bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); + /* must lock vfpf channel to protect against vf flows */ + bnx2x_lock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); - /* remove existing vlans */ - __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); - rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags, - &ramrod_flags); - if (rc) { - BNX2X_ERR("failed to delete vlans\n"); - rc = -EINVAL; - goto out; - } + /* remove existing vlans */ + __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); + rc = vlan_obj->delete_all(bp, vlan_obj, &vlan_mac_flags, + &ramrod_flags); + if (rc) { + BNX2X_ERR("failed to delete vlans\n"); + rc = -EINVAL; + goto out; + } + + /* need to remove/add the VF's accept_any_vlan bit */ + accept_flags = bnx2x_leading_vfq(vf, accept_flags); + if (vlan) + clear_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags); + else + set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept_flags); + + bnx2x_vf_prep_rx_mode(bp, LEADING_IDX, &rx_ramrod, vf, + accept_flags); + bnx2x_leading_vfq(vf, accept_flags) = accept_flags; + bnx2x_config_rx_mode(bp, &rx_ramrod); + + /* configure the new vlan to device */ + memset(&ramrod_param, 0, sizeof(ramrod_param)); + __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); + ramrod_param.vlan_mac_obj = vlan_obj; + ramrod_param.ramrod_flags = ramrod_flags; + set_bit(BNX2X_DONT_CONSUME_CAM_CREDIT, + &ramrod_param.user_req.vlan_mac_flags); + ramrod_param.user_req.u.vlan.vlan = vlan; + ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD; + rc = bnx2x_config_vlan_mac(bp, &ramrod_param); + if (rc) { + BNX2X_ERR("failed to configure vlan\n"); + rc = -EINVAL; + goto out; + } - /* send queue update ramrod to configure default vlan and silent - * vlan removal + /* send queue update ramrod to configure default vlan and silent + * vlan removal + */ + __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags); + q_params.cmd = BNX2X_Q_CMD_UPDATE; + q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj); + update_params = &q_params.params.update; + __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG, + &update_params->update_flags); + __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG, + &update_params->update_flags); + if (vlan == 0) { + /* if vlan is 0 then we want to leave the VF traffic + * untagged, and leave the incoming traffic untouched + * (i.e. do not remove any vlan tags). */ - __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags); - q_params.cmd = BNX2X_Q_CMD_UPDATE; - q_params.q_obj = &bnx2x_leading_vfq(vf, sp_obj); - update_params = &q_params.params.update; - __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN_CHNG, + __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, + &update_params->update_flags); + __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, + &update_params->update_flags); + } else { + /* configure default vlan to vf queue and set silent + * vlan removal (the vf remains unaware of this vlan). + */ + __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, &update_params->update_flags); - __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG, + __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, &update_params->update_flags); + update_params->def_vlan = vlan; + update_params->silent_removal_value = + vlan & VLAN_VID_MASK; + update_params->silent_removal_mask = VLAN_VID_MASK; + } - if (vlan == 0) { - /* if vlan is 0 then we want to leave the VF traffic - * untagged, and leave the incoming traffic untouched - * (i.e. do not remove any vlan tags). - */ - __clear_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, - &update_params->update_flags); - __clear_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, - &update_params->update_flags); - } else { - /* configure the new vlan to device */ - __set_bit(RAMROD_COMP_WAIT, &ramrod_flags); - ramrod_param.vlan_mac_obj = vlan_obj; - ramrod_param.ramrod_flags = ramrod_flags; - ramrod_param.user_req.u.vlan.vlan = vlan; - ramrod_param.user_req.cmd = BNX2X_VLAN_MAC_ADD; - rc = bnx2x_config_vlan_mac(bp, &ramrod_param); - if (rc) { - BNX2X_ERR("failed to configure vlan\n"); - rc = -EINVAL; - goto out; - } - - /* configure default vlan to vf queue and set silent - * vlan removal (the vf remains unaware of this vlan). - */ - update_params = &q_params.params.update; - __set_bit(BNX2X_Q_UPDATE_DEF_VLAN_EN, - &update_params->update_flags); - __set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM, - &update_params->update_flags); - update_params->def_vlan = vlan; - } + /* Update the Queue state */ + rc = bnx2x_queue_state_change(bp, &q_params); + if (rc) { + BNX2X_ERR("Failed to configure default VLAN\n"); + goto out; + } - /* Update the Queue state */ - rc = bnx2x_queue_state_change(bp, &q_params); - if (rc) { - BNX2X_ERR("Failed to configure default VLAN\n"); - goto out; - } - /* clear the flag indicating that this VF needs its vlan - * (will only be set if the HV configured the Vlan before vf was - * up and we were called because the VF came up later - */ + /* clear the flag indicating that this VF needs its vlan + * (will only be set if the HV configured the Vlan before vf was + * up and we were called because the VF came up later + */ out: - vf->cfg_flags &= ~VF_CFG_VLAN; - bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); - } + vf->cfg_flags &= ~VF_CFG_VLAN; + bnx2x_unlock_vf_pf_channel(bp, vf, CHANNEL_TLV_PF_SET_VLAN); + return rc; } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h index 1ff6a9366629..8c213fa52174 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -74,6 +74,7 @@ struct bnx2x_vf_queue { /* VLANs object */ struct bnx2x_vlan_mac_obj vlan_obj; atomic_t vlan_count; /* 0 means vlan-0 is set ~ untagged */ + unsigned long accept_flags; /* last accept flags configured */ /* Queue Slow-path State object */ struct bnx2x_queue_sp_obj sp_obj; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c index 3dc2537fe91b..0756d7dabdd5 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c @@ -1598,6 +1598,8 @@ static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) { unsigned long accept = 0; + struct pf_vf_bulletin_content *bulletin = + BP_VF_BULLETIN(bp, vf->index); /* covert VF-PF if mask to bnx2x accept flags */ if (msg->rx_mask & VFPF_RX_MASK_ACCEPT_MATCHED_UNICAST) @@ -1617,9 +1619,11 @@ static void bnx2x_vfop_mbx_qfilters(struct bnx2x *bp, struct bnx2x_virtf *vf) __set_bit(BNX2X_ACCEPT_BROADCAST, &accept); /* A packet arriving the vf's mac should be accepted - * with any vlan + * with any vlan, unless a vlan has already been + * configured. */ - __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); + if (!(bulletin->valid_bitmap & (1 << VLAN_VALID))) + __set_bit(BNX2X_ACCEPT_ANY_VLAN, &accept); /* set rx-mode */ rc = bnx2x_vfop_rxmode_cmd(bp, vf, &cmd, @@ -1710,6 +1714,21 @@ static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp, goto response; } } + /* if vlan was set by hypervisor we don't allow guest to config vlan */ + if (bulletin->valid_bitmap & 1 << VLAN_VALID) { + int i; + + /* search for vlan filters */ + for (i = 0; i < filters->n_mac_vlan_filters; i++) { + if (filters->filters[i].flags & + VFPF_Q_FILTER_VLAN_TAG_VALID) { + BNX2X_ERR("VF[%d] attempted to configure vlan but one was already set by Hypervisor. Aborting request\n", + vf->abs_vfid); + vf->op_rc = -EPERM; + goto response; + } + } + } /* verify vf_qid */ if (filters->vf_qid > vf_rxq_count(vf)) @@ -1805,6 +1824,9 @@ static void bnx2x_vf_mbx_update_rss(struct bnx2x *bp, struct bnx2x_virtf *vf, vf_op_params->rss_result_mask = rss_tlv->rss_result_mask; /* flags handled individually for backward/forward compatability */ + vf_op_params->rss_flags = 0; + vf_op_params->ramrod_flags = 0; + if (rss_tlv->rss_flags & VFPF_RSS_MODE_DISABLED) __set_bit(BNX2X_RSS_MODE_DISABLED, &vf_op_params->rss_flags); if (rss_tlv->rss_flags & VFPF_RSS_MODE_REGULAR) diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index cc380c36e1a8..cc3511a5cd0c 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -2581,7 +2581,7 @@ static int t4_sge_init_soft(struct adapter *adap) #undef READ_FL_BUF if (fl_small_pg != PAGE_SIZE || - (fl_large_pg != 0 && (fl_large_pg <= fl_small_pg || + (fl_large_pg != 0 && (fl_large_pg < fl_small_pg || (fl_large_pg & (fl_large_pg-1)) != 0))) { dev_err(adap->pdev_dev, "bad SGE FL page buffer sizes [%d, %d]\n", fl_small_pg, fl_large_pg); diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index 5878df619b53..4ccaf9af6fc9 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -104,6 +104,7 @@ static inline char *nic_name(struct pci_dev *pdev) #define BE3_MAX_RSS_QS 16 #define BE3_MAX_TX_QS 16 #define BE3_MAX_EVT_QS 16 +#define BE3_SRIOV_MAX_EVT_QS 8 #define MAX_RX_QS 32 #define MAX_EVT_QS 32 @@ -480,7 +481,7 @@ struct be_adapter { struct list_head entry; u32 flash_status; - struct completion flash_compl; + struct completion et_cmd_compl; struct be_resources res; /* resources available for the func */ u16 num_vfs; /* Number of VFs provisioned by PF */ diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index e0e8bc1ef14c..94c35c8d799d 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -141,11 +141,17 @@ static int be_mcc_compl_process(struct be_adapter *adapter, subsystem = resp_hdr->subsystem; } + if (opcode == OPCODE_LOWLEVEL_LOOPBACK_TEST && + subsystem == CMD_SUBSYSTEM_LOWLEVEL) { + complete(&adapter->et_cmd_compl); + return 0; + } + if (((opcode == OPCODE_COMMON_WRITE_FLASHROM) || (opcode == OPCODE_COMMON_WRITE_OBJECT)) && (subsystem == CMD_SUBSYSTEM_COMMON)) { adapter->flash_status = compl_status; - complete(&adapter->flash_compl); + complete(&adapter->et_cmd_compl); } if (compl_status == MCC_STATUS_SUCCESS) { @@ -2017,6 +2023,9 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, 0x3ea83c02, 0x4a110304}; int status; + if (!(be_if_cap_flags(adapter) & BE_IF_FLAGS_RSS)) + return 0; + if (mutex_lock_interruptible(&adapter->mbox_lock)) return -1; @@ -2160,7 +2169,7 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, msecs_to_jiffies(60000))) status = -1; else @@ -2255,8 +2264,8 @@ int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, be_mcc_notify(adapter); spin_unlock_bh(&adapter->mcc_lock); - if (!wait_for_completion_timeout(&adapter->flash_compl, - msecs_to_jiffies(40000))) + if (!wait_for_completion_timeout(&adapter->et_cmd_compl, + msecs_to_jiffies(40000))) status = -1; else status = adapter->flash_status; @@ -2367,6 +2376,7 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, { struct be_mcc_wrb *wrb; struct be_cmd_req_loopback_test *req; + struct be_cmd_resp_loopback_test *resp; int status; spin_lock_bh(&adapter->mcc_lock); @@ -2381,8 +2391,8 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_LOWLEVEL, OPCODE_LOWLEVEL_LOOPBACK_TEST, sizeof(*req), wrb, NULL); - req->hdr.timeout = cpu_to_le32(4); + req->hdr.timeout = cpu_to_le32(15); req->pattern = cpu_to_le64(pattern); req->src_port = cpu_to_le32(port_num); req->dest_port = cpu_to_le32(port_num); @@ -2390,12 +2400,15 @@ int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, req->num_pkts = cpu_to_le32(num_pkts); req->loopback_type = cpu_to_le32(loopback_type); - status = be_mcc_notify_wait(adapter); - if (!status) { - struct be_cmd_resp_loopback_test *resp = embedded_payload(wrb); - status = le32_to_cpu(resp->status); - } + be_mcc_notify(adapter); + + spin_unlock_bh(&adapter->mcc_lock); + wait_for_completion(&adapter->et_cmd_compl); + resp = embedded_payload(wrb); + status = le32_to_cpu(resp->status); + + return status; err: spin_unlock_bh(&adapter->mcc_lock); return status; diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 0fde69d5cb6a..bf40fdaecfa3 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2744,13 +2744,16 @@ static int be_rx_qs_create(struct be_adapter *adapter) if (!BEx_chip(adapter)) adapter->rss_flags |= RSS_ENABLE_UDP_IPV4 | RSS_ENABLE_UDP_IPV6; + } else { + /* Disable RSS, if only default RX Q is created */ + adapter->rss_flags = RSS_ENABLE_NONE; + } - rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags, - 128); - if (rc) { - adapter->rss_flags = 0; - return rc; - } + rc = be_cmd_rss_config(adapter, rsstable, adapter->rss_flags, + 128); + if (rc) { + adapter->rss_flags = RSS_ENABLE_NONE; + return rc; } /* First time posting */ @@ -3124,11 +3127,11 @@ static void BEx_get_resources(struct be_adapter *adapter, { struct pci_dev *pdev = adapter->pdev; bool use_sriov = false; + int max_vfs; - if (BE3_chip(adapter) && sriov_want(adapter)) { - int max_vfs; + max_vfs = pci_sriov_get_totalvfs(pdev); - max_vfs = pci_sriov_get_totalvfs(pdev); + if (BE3_chip(adapter) && sriov_want(adapter)) { res->max_vfs = max_vfs > 0 ? min(MAX_VFS, max_vfs) : 0; use_sriov = res->max_vfs; } @@ -3159,7 +3162,11 @@ static void BEx_get_resources(struct be_adapter *adapter, BE3_MAX_RSS_QS : BE2_MAX_RSS_QS; res->max_rx_qs = res->max_rss_qs + 1; - res->max_evt_qs = be_physfn(adapter) ? BE3_MAX_EVT_QS : 1; + if (be_physfn(adapter)) + res->max_evt_qs = (max_vfs > 0) ? + BE3_SRIOV_MAX_EVT_QS : BE3_MAX_EVT_QS; + else + res->max_evt_qs = 1; res->if_cap_flags = BE_IF_CAP_FLAGS_WANT; if (!(adapter->function_caps & BE_FUNCTION_CAPS_RSS)) @@ -4205,7 +4212,7 @@ static int be_ctrl_init(struct be_adapter *adapter) spin_lock_init(&adapter->mcc_lock); spin_lock_init(&adapter->mcc_cq_lock); - init_completion(&adapter->flash_compl); + init_completion(&adapter->et_cmd_compl); pci_save_state(adapter->pdev); return 0; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 45b8b22b9987..50bb71c663e2 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2049,8 +2049,6 @@ static void fec_reset_phy(struct platform_device *pdev) int err, phy_reset; int msec = 1; struct device_node *np = pdev->dev.of_node; - enum of_gpio_flags flags; - bool port; if (!np) return; @@ -2060,22 +2058,18 @@ static void fec_reset_phy(struct platform_device *pdev) if (msec > 1000) msec = 1; - phy_reset = of_get_named_gpio_flags(np, "phy-reset-gpios", 0, &flags); + phy_reset = of_get_named_gpio(np, "phy-reset-gpios", 0); if (!gpio_is_valid(phy_reset)) return; - if (flags & OF_GPIO_ACTIVE_LOW) - port = GPIOF_OUT_INIT_LOW; - else - port = GPIOF_OUT_INIT_HIGH; - - err = devm_gpio_request_one(&pdev->dev, phy_reset, port, "phy-reset"); + err = devm_gpio_request_one(&pdev->dev, phy_reset, + GPIOF_OUT_INIT_LOW, "phy-reset"); if (err) { dev_err(&pdev->dev, "failed to get phy-reset-gpios: %d\n", err); return; } msleep(msec); - gpio_set_value(phy_reset, !port); + gpio_set_value(phy_reset, 1); } #else /* CONFIG_OF */ static void fec_reset_phy(struct platform_device *pdev) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index cc06854296a3..5bcc870f8367 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -6827,12 +6827,20 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring *tx_ring, u16 size) return __ixgbe_maybe_stop_tx(tx_ring, size); } -#ifdef IXGBE_FCOE -static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { + struct ixgbe_fwd_adapter *fwd_adapter = accel_priv; +#ifdef IXGBE_FCOE struct ixgbe_adapter *adapter; struct ixgbe_ring_feature *f; int txq; +#endif + + if (fwd_adapter) + return skb->queue_mapping + fwd_adapter->tx_base_queue; + +#ifdef IXGBE_FCOE /* * only execute the code below if protocol is FCoE @@ -6858,9 +6866,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) txq -= f->indices; return txq + f->offset; +#else + return __netdev_pick_tx(dev, skb); +#endif } -#endif netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, struct ixgbe_adapter *adapter, struct ixgbe_ring *tx_ring) @@ -7629,27 +7639,11 @@ static void ixgbe_fwd_del(struct net_device *pdev, void *priv) kfree(fwd_adapter); } -static netdev_tx_t ixgbe_fwd_xmit(struct sk_buff *skb, - struct net_device *dev, - void *priv) -{ - struct ixgbe_fwd_adapter *fwd_adapter = priv; - unsigned int queue; - struct ixgbe_ring *tx_ring; - - queue = skb->queue_mapping + fwd_adapter->tx_base_queue; - tx_ring = fwd_adapter->real_adapter->tx_ring[queue]; - - return __ixgbe_xmit_frame(skb, dev, tx_ring); -} - static const struct net_device_ops ixgbe_netdev_ops = { .ndo_open = ixgbe_open, .ndo_stop = ixgbe_close, .ndo_start_xmit = ixgbe_xmit_frame, -#ifdef IXGBE_FCOE .ndo_select_queue = ixgbe_select_queue, -#endif .ndo_set_rx_mode = ixgbe_set_rx_mode, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = ixgbe_set_mac, @@ -7689,7 +7683,6 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_bridge_getlink = ixgbe_ndo_bridge_getlink, .ndo_dfwd_add_station = ixgbe_fwd_add, .ndo_dfwd_del_station = ixgbe_fwd_del, - .ndo_dfwd_start_xmit = ixgbe_fwd_xmit, }; /** diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 6a6c1f76d8e0..ec94a20d7099 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -619,7 +619,8 @@ ltq_etop_set_multicast_list(struct net_device *dev) } static u16 -ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb) +ltq_etop_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* we are currently only using the first queue */ return 0; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index f54ebd5a1702..a7fcd593b2db 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -592,7 +592,8 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, struct sk_buff *sk } } -u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb) +u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct mlx4_en_priv *priv = netdev_priv(dev); u16 rings_p_up = priv->num_tx_rings_p_up; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index f3758de59c05..d5758adceaa2 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -714,7 +714,8 @@ int mlx4_en_set_cq_moder(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); int mlx4_en_arm_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq); void mlx4_en_tx_irq(struct mlx4_cq *mcq); -u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb); +u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv); netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev); int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 631ea0ac1cd8..f2a7c7166e24 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -487,6 +487,7 @@ struct qlcnic_hardware_context { struct qlcnic_mailbox *mailbox; u8 extend_lb_time; u8 phys_port_id[ETH_ALEN]; + u8 lb_mode; }; struct qlcnic_adapter_stats { @@ -578,6 +579,8 @@ struct qlcnic_host_tx_ring { dma_addr_t phys_addr; dma_addr_t hw_cons_phys_addr; struct netdev_queue *txq; + /* Lock to protect Tx descriptors cleanup */ + spinlock_t tx_clean_lock; } ____cacheline_internodealigned_in_smp; /* @@ -808,6 +811,7 @@ struct qlcnic_mac_list_s { #define QLCNIC_ILB_MODE 0x1 #define QLCNIC_ELB_MODE 0x2 +#define QLCNIC_LB_MODE_MASK 0x3 #define QLCNIC_LINKEVENT 0x1 #define QLCNIC_LB_RESPONSE 0x2 @@ -1093,7 +1097,6 @@ struct qlcnic_adapter { struct qlcnic_filter_hash rx_fhash; struct list_head vf_mc_list; - spinlock_t tx_clean_lock; spinlock_t mac_learn_lock; /* spinlock for catching rcv filters for eswitch traffic */ spinlock_t rx_mac_learn_lock; @@ -1708,6 +1711,7 @@ int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter *); void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter *); void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox *mbx); void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox *mbx); +void qlcnic_update_stats(struct qlcnic_adapter *); /* Adapter hardware abstraction */ struct qlcnic_hardware_ops { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 6055d397a29e..f776f99f7915 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -1684,12 +1684,6 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode) } } while ((adapter->ahw->linkup && ahw->has_link_events) != 1); - /* Make sure carrier is off and queue is stopped during loopback */ - if (netif_running(netdev)) { - netif_carrier_off(netdev); - netif_tx_stop_all_queues(netdev); - } - ret = qlcnic_do_lb_test(adapter, mode); qlcnic_83xx_clear_lb_mode(adapter, mode); @@ -2121,6 +2115,7 @@ static void qlcnic_83xx_handle_link_aen(struct qlcnic_adapter *adapter, ahw->link_autoneg = MSB(MSW(data[3])); ahw->module_type = MSB(LSW(data[3])); ahw->has_link_events = 1; + ahw->lb_mode = data[4] & QLCNIC_LB_MODE_MASK; qlcnic_advert_link_change(adapter, link_status); } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index e3be2760665c..6b08194aa0d4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -167,27 +167,35 @@ static const char qlcnic_gstrings_test[][ETH_GSTRING_LEN] = { #define QLCNIC_TEST_LEN ARRAY_SIZE(qlcnic_gstrings_test) -static inline int qlcnic_82xx_statistics(void) +static inline int qlcnic_82xx_statistics(struct qlcnic_adapter *adapter) { - return ARRAY_SIZE(qlcnic_device_gstrings_stats) + - ARRAY_SIZE(qlcnic_83xx_mac_stats_strings); + return ARRAY_SIZE(qlcnic_gstrings_stats) + + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) + + QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings; } -static inline int qlcnic_83xx_statistics(void) +static inline int qlcnic_83xx_statistics(struct qlcnic_adapter *adapter) { - return ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) + + return ARRAY_SIZE(qlcnic_gstrings_stats) + + ARRAY_SIZE(qlcnic_83xx_tx_stats_strings) + ARRAY_SIZE(qlcnic_83xx_mac_stats_strings) + - ARRAY_SIZE(qlcnic_83xx_rx_stats_strings); + ARRAY_SIZE(qlcnic_83xx_rx_stats_strings) + + QLCNIC_TX_STATS_LEN * adapter->drv_tx_rings; } static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter) { - if (qlcnic_82xx_check(adapter)) - return qlcnic_82xx_statistics(); - else if (qlcnic_83xx_check(adapter)) - return qlcnic_83xx_statistics(); - else - return -1; + int len = -1; + + if (qlcnic_82xx_check(adapter)) { + len = qlcnic_82xx_statistics(adapter); + if (adapter->flags & QLCNIC_ESWITCH_ENABLED) + len += ARRAY_SIZE(qlcnic_device_gstrings_stats); + } else if (qlcnic_83xx_check(adapter)) { + len = qlcnic_83xx_statistics(adapter); + } + + return len; } #define QLCNIC_TX_INTR_NOT_CONFIGURED 0X78563412 @@ -920,18 +928,13 @@ static int qlcnic_eeprom_test(struct net_device *dev) static int qlcnic_get_sset_count(struct net_device *dev, int sset) { - int len; struct qlcnic_adapter *adapter = netdev_priv(dev); switch (sset) { case ETH_SS_TEST: return QLCNIC_TEST_LEN; case ETH_SS_STATS: - len = qlcnic_dev_statistics_len(adapter) + QLCNIC_STATS_LEN; - if ((adapter->flags & QLCNIC_ESWITCH_ENABLED) || - qlcnic_83xx_check(adapter)) - return len; - return qlcnic_82xx_statistics(); + return qlcnic_dev_statistics_len(adapter); default: return -EOPNOTSUPP; } @@ -1267,7 +1270,7 @@ static u64 *qlcnic_fill_stats(u64 *data, void *stats, int type) return data; } -static void qlcnic_update_stats(struct qlcnic_adapter *adapter) +void qlcnic_update_stats(struct qlcnic_adapter *adapter) { struct qlcnic_host_tx_ring *tx_ring; int ring; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c index e9c21e5d0ca9..c4262c23ed7c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_init.c @@ -134,6 +134,8 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter, struct qlcnic_skb_frag *buffrag; int i, j; + spin_lock(&tx_ring->tx_clean_lock); + cmd_buf = tx_ring->cmd_buf_arr; for (i = 0; i < tx_ring->num_desc; i++) { buffrag = cmd_buf->frag_array; @@ -157,6 +159,8 @@ void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter, } cmd_buf++; } + + spin_unlock(&tx_ring->tx_clean_lock); } void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index eda6c691d897..ad1531ae3aa8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -689,6 +689,10 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup) adapter->ahw->linkup = 0; netif_carrier_off(netdev); } else if (!adapter->ahw->linkup && linkup) { + /* Do not advertise Link up if the port is in loopback mode */ + if (qlcnic_83xx_check(adapter) && adapter->ahw->lb_mode) + return; + netdev_info(netdev, "NIC Link is up\n"); adapter->ahw->linkup = 1; netif_carrier_on(netdev); @@ -778,7 +782,7 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, struct net_device *netdev = adapter->netdev; struct qlcnic_skb_frag *frag; - if (!spin_trylock(&adapter->tx_clean_lock)) + if (!spin_trylock(&tx_ring->tx_clean_lock)) return 1; sw_consumer = tx_ring->sw_consumer; @@ -807,8 +811,9 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, break; } + tx_ring->sw_consumer = sw_consumer; + if (count && netif_running(netdev)) { - tx_ring->sw_consumer = sw_consumer; smp_mb(); if (netif_tx_queue_stopped(tx_ring->txq) && netif_carrier_ok(netdev)) { @@ -834,7 +839,8 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter, */ hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer)); done = (sw_consumer == hw_consumer); - spin_unlock(&adapter->tx_clean_lock); + + spin_unlock(&tx_ring->tx_clean_lock); return done; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 2c8cac0c6a55..550791b8fbae 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -1756,7 +1756,6 @@ void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev) if (qlcnic_sriov_vf_check(adapter)) qlcnic_sriov_cleanup_async_list(&adapter->ahw->sriov->bc); smp_mb(); - spin_lock(&adapter->tx_clean_lock); netif_carrier_off(netdev); adapter->ahw->linkup = 0; netif_tx_disable(netdev); @@ -1777,7 +1776,6 @@ void __qlcnic_down(struct qlcnic_adapter *adapter, struct net_device *netdev) for (ring = 0; ring < adapter->drv_tx_rings; ring++) qlcnic_release_tx_buffers(adapter, &adapter->tx_ring[ring]); - spin_unlock(&adapter->tx_clean_lock); } /* Usage: During suspend and firmware recovery module */ @@ -2172,6 +2170,7 @@ int qlcnic_alloc_tx_rings(struct qlcnic_adapter *adapter, } memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); tx_ring->cmd_buf_arr = cmd_buf_arr; + spin_lock_init(&tx_ring->tx_clean_lock); } if (qlcnic_83xx_check(adapter) || @@ -2299,7 +2298,6 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) rwlock_init(&adapter->ahw->crb_lock); mutex_init(&adapter->ahw->mem_lock); - spin_lock_init(&adapter->tx_clean_lock); INIT_LIST_HEAD(&adapter->mac_list); qlcnic_register_dcb(adapter); @@ -2782,6 +2780,9 @@ static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct net_device_stats *stats = &netdev->stats; + if (test_bit(__QLCNIC_DEV_UP, &adapter->state)) + qlcnic_update_stats(adapter); + stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts; stats->tx_packets = adapter->stats.xmitfinished; stats->rx_bytes = adapter->stats.rxbytes + adapter->stats.lrobytes; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c index 686f460b1502..024f8161d2fe 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c @@ -75,7 +75,6 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, num_vfs = sriov->num_vfs; max = num_vfs + 1; info->bit_offsets = 0xffff; - info->max_tx_ques = res->num_tx_queues / max; info->max_rx_mcast_mac_filters = res->num_rx_mcast_mac_filters; num_vf_macs = QLCNIC_SRIOV_VF_MAX_MAC; @@ -86,6 +85,7 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, info->max_tx_mac_filters = temp; info->min_tx_bw = 0; info->max_tx_bw = MAX_BW; + info->max_tx_ques = res->num_tx_queues - sriov->num_vfs; } else { id = qlcnic_sriov_func_to_index(adapter, func); if (id < 0) @@ -95,6 +95,7 @@ static int qlcnic_sriov_pf_cal_res_limit(struct qlcnic_adapter *adapter, info->max_tx_bw = vp->max_tx_bw; info->max_rx_ucast_mac_filters = num_vf_macs; info->max_tx_mac_filters = num_vf_macs; + info->max_tx_ques = QLCNIC_SINGLE_RING; } info->max_rx_ip_addr = res->num_destip / max; diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 628b736e5ae7..0e9fb3301b11 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -2080,7 +2080,8 @@ static int tile_net_tx(struct sk_buff *skb, struct net_device *dev) } /* Return subqueue id on this core (one per core). */ -static u16 tile_net_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 tile_net_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { return smp_processor_id(); } diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 60406b01f9eb..bc8faaec33f5 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -299,7 +299,7 @@ netdev_tx_t macvlan_start_xmit(struct sk_buff *skb, if (vlan->fwd_priv) { skb->dev = vlan->lowerdev; - ret = dev_hard_start_xmit(skb, skb->dev, NULL, vlan->fwd_priv); + ret = dev_queue_xmit_accel(skb, vlan->fwd_priv); } else { ret = macvlan_queue_xmit(skb, dev); } @@ -338,6 +338,8 @@ static const struct header_ops macvlan_hard_header_ops = { .cache_update = eth_header_cache_update, }; +static struct rtnl_link_ops macvlan_link_ops; + static int macvlan_open(struct net_device *dev) { struct macvlan_dev *vlan = netdev_priv(dev); @@ -353,7 +355,8 @@ static int macvlan_open(struct net_device *dev) goto hash_add; } - if (lowerdev->features & NETIF_F_HW_L2FW_DOFFLOAD) { + if (lowerdev->features & NETIF_F_HW_L2FW_DOFFLOAD && + dev->rtnl_link_ops == &macvlan_link_ops) { vlan->fwd_priv = lowerdev->netdev_ops->ndo_dfwd_add_station(lowerdev, dev); @@ -362,10 +365,8 @@ static int macvlan_open(struct net_device *dev) */ if (IS_ERR_OR_NULL(vlan->fwd_priv)) { vlan->fwd_priv = NULL; - } else { - dev->features &= ~NETIF_F_LLTX; + } else return 0; - } } err = -EBUSY; @@ -699,8 +700,7 @@ static netdev_features_t macvlan_fix_features(struct net_device *dev, features = netdev_increment_features(vlan->lowerdev->features, features, mask); - if (!vlan->fwd_priv) - features |= NETIF_F_LLTX; + features |= NETIF_F_LLTX; return features; } diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 736050d6b451..b75ae5bde673 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1647,7 +1647,8 @@ static netdev_tx_t team_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static u16 team_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 team_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { /* * This helper function exists to help dev_pick_tx get the correct diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 7c8343a4f918..ecec8029c5e8 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -348,7 +348,8 @@ unlock: * different rxq no. here. If we could not get rxhash, then we would * hope the rxq no. may help here. */ -static u16 tun_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 tun_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct tun_struct *tun = netdev_priv(dev); struct tun_flow_entry *e; diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 86292e6aaf49..1a482344b3f5 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -185,7 +185,6 @@ enum rx_ctrl_state{ #define BM_REQUEST_TYPE (0xa1) #define B_NOTIFICATION (0x20) #define W_VALUE (0x0) -#define W_INDEX (0x2) #define W_LENGTH (0x2) #define B_OVERRUN (0x1<<6) @@ -1487,6 +1486,7 @@ static void tiocmget_intr_callback(struct urb *urb) struct uart_icount *icount; struct hso_serial_state_notification *serial_state_notification; struct usb_device *usb; + int if_num; /* Sanity checks */ if (!serial) @@ -1495,15 +1495,24 @@ static void tiocmget_intr_callback(struct urb *urb) handle_usb_error(status, __func__, serial->parent); return; } + + /* tiocmget is only supported on HSO_PORT_MODEM */ tiocmget = serial->tiocmget; if (!tiocmget) return; + BUG_ON((serial->parent->port_spec & HSO_PORT_MASK) != HSO_PORT_MODEM); + usb = serial->parent->usb; + if_num = serial->parent->interface->altsetting->desc.bInterfaceNumber; + + /* wIndex should be the USB interface number of the port to which the + * notification applies, which should always be the Modem port. + */ serial_state_notification = &tiocmget->serial_state_notification; if (serial_state_notification->bmRequestType != BM_REQUEST_TYPE || serial_state_notification->bNotification != B_NOTIFICATION || le16_to_cpu(serial_state_notification->wValue) != W_VALUE || - le16_to_cpu(serial_state_notification->wIndex) != W_INDEX || + le16_to_cpu(serial_state_notification->wIndex) != if_num || le16_to_cpu(serial_state_notification->wLength) != W_LENGTH) { dev_warn(&usb->dev, "hso received invalid serial state notification\n"); diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index 03832d3780aa..f54637828574 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -117,7 +117,6 @@ enum { struct mcs7830_data { u8 multi_filter[8]; u8 config; - u8 link_counter; }; static const char driver_name[] = "MOSCHIP usb-ethernet driver"; @@ -561,26 +560,16 @@ static void mcs7830_status(struct usbnet *dev, struct urb *urb) { u8 *buf = urb->transfer_buffer; bool link, link_changed; - struct mcs7830_data *data = mcs7830_get_data(dev); if (urb->actual_length < 16) return; - link = !(buf[1] & 0x20); + link = !(buf[1] == 0x20); link_changed = netif_carrier_ok(dev->net) != link; if (link_changed) { - data->link_counter++; - /* - track link state 20 times to guard against erroneous - link state changes reported sometimes by the chip - */ - if (data->link_counter > 20) { - data->link_counter = 0; - usbnet_link_change(dev, link, 0); - netdev_dbg(dev->net, "Link Status is: %d\n", link); - } - } else - data->link_counter = 0; + usbnet_link_change(dev, link, 0); + netdev_dbg(dev->net, "Link Status is: %d\n", link); + } } static const struct driver_info moschip_info = { diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index d208f8604981..5d776447d9c3 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1797,16 +1797,17 @@ static int virtnet_restore(struct virtio_device *vdev) if (err) return err; - if (netif_running(vi->dev)) + if (netif_running(vi->dev)) { + for (i = 0; i < vi->curr_queue_pairs; i++) + if (!try_fill_recv(&vi->rq[i], GFP_KERNEL)) + schedule_delayed_work(&vi->refill, 0); + for (i = 0; i < vi->max_queue_pairs; i++) virtnet_napi_enable(&vi->rq[i]); + } netif_device_attach(vi->dev); - for (i = 0; i < vi->curr_queue_pairs; i++) - if (!try_fill_recv(&vi->rq[i], GFP_KERNEL)) - schedule_delayed_work(&vi->refill, 0); - mutex_lock(&vi->config_lock); vi->config_enable = true; mutex_unlock(&vi->config_lock); diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index 249e01c5600c..ed384fee76ac 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2440,7 +2440,8 @@ static int vxlan_newlink(struct net *net, struct net_device *dev, /* update header length based on lower device */ dev->hard_header_len = lowerdev->hard_header_len + (use_ipv6 ? VXLAN6_HEADROOM : VXLAN_HEADROOM); - } + } else if (use_ipv6) + vxlan->flags |= VXLAN_F_IPV6; if (data[IFLA_VXLAN_TOS]) vxlan->tos = nla_get_u8(data[IFLA_VXLAN_TOS]); diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index 86605027c41d..e6272546395a 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -357,21 +357,27 @@ static DEFINE_PCI_DEVICE_TABLE(iwl_hw_card_ids) = { {IWL_PCI_DEVICE(0x095B, 0x5310, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5302, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5210, iwl7265_2ac_cfg)}, - {IWL_PCI_DEVICE(0x095B, 0x5012, iwl7265_2ac_cfg)}, - {IWL_PCI_DEVICE(0x095B, 0x500A, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5012, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x500A, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5410, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5400, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x1010, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5000, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5200, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5002, iwl7265_n_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5202, iwl7265_n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9010, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9110, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9210, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9510, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x9310, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x9410, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5020, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x502A, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5420, iwl7265_2n_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5090, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5190, iwl7265_2ac_cfg)}, + {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)}, {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)}, #endif /* CONFIG_IWLMVM */ diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index c72438bb2faf..a1b32ee9594a 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2011,7 +2011,7 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, (hwsim_flags & HWSIM_TX_STAT_ACK)) { if (skb->len >= 16) { hdr = (struct ieee80211_hdr *) skb->data; - mac80211_hwsim_monitor_ack(txi->rate_driver_data[0], + mac80211_hwsim_monitor_ack(data2->channel, hdr->addr2); } txi->flags |= IEEE80211_TX_STAT_ACK; diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c index 78e8a6666cc6..8bb8988c435c 100644 --- a/drivers/net/wireless/mwifiex/main.c +++ b/drivers/net/wireless/mwifiex/main.c @@ -746,7 +746,8 @@ static struct net_device_stats *mwifiex_get_stats(struct net_device *dev) } static u16 -mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb) +mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { skb->priority = cfg80211_classify8021d(skb); return mwifiex_1d_to_wmm_queue[skb->priority]; diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 34ca4e58a43d..fff8cddfed81 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -34,6 +34,7 @@ #include <linux/ethtool.h> #include <linux/rtnetlink.h> #include <linux/if_vlan.h> +#include <linux/vmalloc.h> #include <xen/events.h> #include <asm/xen/hypercall.h> diff --git a/drivers/staging/bcm/Bcmnet.c b/drivers/staging/bcm/Bcmnet.c index 53fee2f9a498..8dfdd2732bdc 100644 --- a/drivers/staging/bcm/Bcmnet.c +++ b/drivers/staging/bcm/Bcmnet.c @@ -39,7 +39,8 @@ static INT bcm_close(struct net_device *dev) return 0; } -static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { return ClassifyPacket(netdev_priv(dev), skb); } diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c index 235d2b1ec593..eedffed17e39 100644 --- a/drivers/staging/netlogic/xlr_net.c +++ b/drivers/staging/netlogic/xlr_net.c @@ -306,7 +306,8 @@ static netdev_tx_t xlr_net_start_xmit(struct sk_buff *skb, return NETDEV_TX_OK; } -static u16 xlr_net_select_queue(struct net_device *ndev, struct sk_buff *skb) +static u16 xlr_net_select_queue(struct net_device *ndev, struct sk_buff *skb, + void *accel_priv) { return (u16)smp_processor_id(); } diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c index 17659bb04bef..dd69e344e409 100644 --- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c +++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c @@ -652,7 +652,8 @@ static unsigned int rtw_classify8021d(struct sk_buff *skb) return dscp >> 5; } -static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb) +static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb, + void *accel_priv) { struct adapter *padapter = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; |