diff options
| author | David S. Miller <davem@davemloft.net> | 2014-03-25 20:29:20 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-25 20:29:20 -0400 |
| commit | 04f58c88542b6b351efb4eea01134eb672e22e6e (patch) | |
| tree | 47bb617212f8c8951f35730e324bdc43487a01ca /drivers | |
| parent | 0fc31966035d7a540c011b6c967ce8eae1db121b (diff) | |
| parent | 632b06aa2842b12c6d6a510ec080fb6ebdb38ea5 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
Documentation/devicetree/bindings/net/micrel-ks8851.txt
net/core/netpoll.c
The net/core/netpoll.c conflict is a bug fix in 'net' happening
to code which is completely removed in 'net-next'.
In micrel-ks8851.txt we simply have overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
45 files changed, 528 insertions, 337 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 516026954be6..d777bb7cea93 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -4498,7 +4498,7 @@ static int mtip_pci_probe(struct pci_dev *pdev, } dev_info(&pdev->dev, "NUMA node %d (closest: %d,%d, probe on %d:%d)\n", my_node, pcibus_to_node(pdev->bus), dev_to_node(&pdev->dev), - cpu_to_node(smp_processor_id()), smp_processor_id()); + cpu_to_node(raw_smp_processor_id()), raw_smp_processor_id()); dd = kzalloc_node(sizeof(struct driver_data), GFP_KERNEL, my_node); if (dd == NULL) { diff --git a/drivers/clocksource/vf_pit_timer.c b/drivers/clocksource/vf_pit_timer.c index 02821b06a39e..a918bc481c52 100644 --- a/drivers/clocksource/vf_pit_timer.c +++ b/drivers/clocksource/vf_pit_timer.c @@ -54,7 +54,7 @@ static inline void pit_irq_acknowledge(void) static u64 pit_read_sched_clock(void) { - return __raw_readl(clksrc_base + PITCVAL); + return ~__raw_readl(clksrc_base + PITCVAL); } static int __init pit_clocksource_init(unsigned long rate) diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index 5736aaa7e86c..f7af69bcf3f4 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -468,8 +468,8 @@ void drm_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver) } else { list_for_each_entry_safe(dev, tmp, &driver->legacy_dev_list, legacy_dev_list) { - drm_put_dev(dev); list_del(&dev->legacy_dev_list); + drm_put_dev(dev); } } DRM_INFO("Module unloaded\n"); diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 215131ab1dd2..c204b4e3356e 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -172,20 +172,24 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file) ret = exynos_drm_subdrv_open(dev, file); if (ret) - goto out; + goto err_file_priv_free; anon_filp = anon_inode_getfile("exynos_gem", &exynos_drm_gem_fops, NULL, 0); if (IS_ERR(anon_filp)) { ret = PTR_ERR(anon_filp); - goto out; + goto err_subdrv_close; } anon_filp->f_mode = FMODE_READ | FMODE_WRITE; file_priv->anon_filp = anon_filp; return ret; -out: + +err_subdrv_close: + exynos_drm_subdrv_close(dev, file); + +err_file_priv_free: kfree(file_priv); file->driver_priv = NULL; return ret; diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index d58b4e287e32..28d24caa49f3 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -214,6 +214,13 @@ int i915_gem_init_stolen(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; int bios_reserved = 0; +#ifdef CONFIG_INTEL_IOMMU + if (intel_iommu_gfx_mapped) { + DRM_INFO("DMAR active, disabling use of stolen memory\n"); + return 0; + } +#endif + if (dev_priv->gtt.stolen_size == 0) return 0; diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 9fec71175571..d554169ac592 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -618,33 +618,25 @@ static u32 gm45_get_vblank_counter(struct drm_device *dev, int pipe) /* raw reads, only for fast reads of display block, no need for forcewake etc. */ #define __raw_i915_read32(dev_priv__, reg__) readl((dev_priv__)->regs + (reg__)) -#define __raw_i915_read16(dev_priv__, reg__) readw((dev_priv__)->regs + (reg__)) static bool ilk_pipe_in_vblank_locked(struct drm_device *dev, enum pipe pipe) { struct drm_i915_private *dev_priv = dev->dev_private; uint32_t status; - - if (INTEL_INFO(dev)->gen < 7) { - status = pipe == PIPE_A ? - DE_PIPEA_VBLANK : - DE_PIPEB_VBLANK; + int reg; + + if (INTEL_INFO(dev)->gen >= 8) { + status = GEN8_PIPE_VBLANK; + reg = GEN8_DE_PIPE_ISR(pipe); + } else if (INTEL_INFO(dev)->gen >= 7) { + status = DE_PIPE_VBLANK_IVB(pipe); + reg = DEISR; } else { - switch (pipe) { - default: - case PIPE_A: - status = DE_PIPEA_VBLANK_IVB; - break; - case PIPE_B: - status = DE_PIPEB_VBLANK_IVB; - break; - case PIPE_C: - status = DE_PIPEC_VBLANK_IVB; - break; - } + status = DE_PIPE_VBLANK(pipe); + reg = DEISR; } - return __raw_i915_read32(dev_priv, DEISR) & status; + return __raw_i915_read32(dev_priv, reg) & status; } static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, @@ -702,7 +694,28 @@ static int i915_get_crtc_scanoutpos(struct drm_device *dev, int pipe, else position = __raw_i915_read32(dev_priv, PIPEDSL(pipe)) & DSL_LINEMASK_GEN3; - if (HAS_PCH_SPLIT(dev)) { + if (HAS_DDI(dev)) { + /* + * On HSW HDMI outputs there seems to be a 2 line + * difference, whereas eDP has the normal 1 line + * difference that earlier platforms have. External + * DP is unknown. For now just check for the 2 line + * difference case on all output types on HSW+. + * + * This might misinterpret the scanline counter being + * one line too far along on eDP, but that's less + * dangerous than the alternative since that would lead + * the vblank timestamp code astray when it sees a + * scanline count before vblank_start during a vblank + * interrupt. + */ + in_vbl = ilk_pipe_in_vblank_locked(dev, pipe); + if ((in_vbl && (position == vbl_start - 2 || + position == vbl_start - 1)) || + (!in_vbl && (position == vbl_end - 2 || + position == vbl_end - 1))) + position = (position + 2) % vtotal; + } else if (HAS_PCH_SPLIT(dev)) { /* * The scanline counter increments at the leading edge * of hsync, ie. it completely misses the active portion @@ -2769,10 +2782,9 @@ static void ibx_irq_postinstall(struct drm_device *dev) return; if (HAS_PCH_IBX(dev)) { - mask = SDE_GMBUS | SDE_AUX_MASK | SDE_TRANSB_FIFO_UNDER | - SDE_TRANSA_FIFO_UNDER | SDE_POISON; + mask = SDE_GMBUS | SDE_AUX_MASK | SDE_POISON; } else { - mask = SDE_GMBUS_CPT | SDE_AUX_MASK_CPT | SDE_ERROR_CPT; + mask = SDE_GMBUS_CPT | SDE_AUX_MASK_CPT; I915_WRITE(SERR_INT, I915_READ(SERR_INT)); } @@ -2832,20 +2844,19 @@ static int ironlake_irq_postinstall(struct drm_device *dev) display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE_IVB | DE_PCH_EVENT_IVB | DE_PLANEC_FLIP_DONE_IVB | DE_PLANEB_FLIP_DONE_IVB | - DE_PLANEA_FLIP_DONE_IVB | DE_AUX_CHANNEL_A_IVB | - DE_ERR_INT_IVB); + DE_PLANEA_FLIP_DONE_IVB | DE_AUX_CHANNEL_A_IVB); extra_mask = (DE_PIPEC_VBLANK_IVB | DE_PIPEB_VBLANK_IVB | - DE_PIPEA_VBLANK_IVB); + DE_PIPEA_VBLANK_IVB | DE_ERR_INT_IVB); I915_WRITE(GEN7_ERR_INT, I915_READ(GEN7_ERR_INT)); } else { display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT | DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE | DE_AUX_CHANNEL_A | - DE_PIPEB_FIFO_UNDERRUN | DE_PIPEA_FIFO_UNDERRUN | DE_PIPEB_CRC_DONE | DE_PIPEA_CRC_DONE | DE_POISON); - extra_mask = DE_PIPEA_VBLANK | DE_PIPEB_VBLANK | DE_PCU_EVENT; + extra_mask = DE_PIPEA_VBLANK | DE_PIPEB_VBLANK | DE_PCU_EVENT | + DE_PIPEB_FIFO_UNDERRUN | DE_PIPEA_FIFO_UNDERRUN; } dev_priv->irq_mask = ~display_mask; @@ -2961,9 +2972,9 @@ static void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv) struct drm_device *dev = dev_priv->dev; uint32_t de_pipe_masked = GEN8_PIPE_FLIP_DONE | GEN8_PIPE_CDCLK_CRC_DONE | - GEN8_PIPE_FIFO_UNDERRUN | GEN8_DE_PIPE_IRQ_FAULT_ERRORS; - uint32_t de_pipe_enables = de_pipe_masked | GEN8_PIPE_VBLANK; + uint32_t de_pipe_enables = de_pipe_masked | GEN8_PIPE_VBLANK | + GEN8_PIPE_FIFO_UNDERRUN; int pipe; dev_priv->de_irq_mask[PIPE_A] = ~de_pipe_masked; dev_priv->de_irq_mask[PIPE_B] = ~de_pipe_masked; diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index e06b9e017d6b..234ac5f7bc5a 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -1244,6 +1244,7 @@ static void intel_ddi_post_disable(struct intel_encoder *intel_encoder) if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF); + ironlake_edp_panel_vdd_on(intel_dp); ironlake_edp_panel_off(intel_dp); } diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 57552eb386b0..2688f6d64bb9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1249,17 +1249,24 @@ void ironlake_edp_panel_off(struct intel_dp *intel_dp) DRM_DEBUG_KMS("Turn eDP power off\n"); + WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n"); + pp = ironlake_get_pp_control(intel_dp); /* We need to switch off panel power _and_ force vdd, for otherwise some * panels get very unhappy and cease to work. */ - pp &= ~(POWER_TARGET_ON | PANEL_POWER_RESET | EDP_BLC_ENABLE); + pp &= ~(POWER_TARGET_ON | EDP_FORCE_VDD | PANEL_POWER_RESET | EDP_BLC_ENABLE); pp_ctrl_reg = _pp_ctrl_reg(intel_dp); I915_WRITE(pp_ctrl_reg, pp); POSTING_READ(pp_ctrl_reg); + intel_dp->want_panel_vdd = false; + ironlake_wait_panel_off(intel_dp); + + /* We got a reference when we enabled the VDD. */ + intel_runtime_pm_put(dev_priv); } void ironlake_edp_backlight_on(struct intel_dp *intel_dp) @@ -1639,7 +1646,7 @@ static void intel_edp_psr_enable_source(struct intel_dp *intel_dp) val |= EDP_PSR_LINK_DISABLE; I915_WRITE(EDP_PSR_CTL(dev), val | - IS_BROADWELL(dev) ? 0 : link_entry_time | + (IS_BROADWELL(dev) ? 0 : link_entry_time) | max_sleep_time << EDP_PSR_MAX_SLEEP_TIME_SHIFT | idle_frames << EDP_PSR_IDLE_FRAME_SHIFT | EDP_PSR_ENABLE); @@ -1784,6 +1791,7 @@ static void intel_disable_dp(struct intel_encoder *encoder) /* Make sure the panel is off before trying to change the mode. But also * ensure that we have vdd while we switch off the panel. */ + ironlake_edp_panel_vdd_on(intel_dp); ironlake_edp_backlight_off(intel_dp); intel_dp_sink_dpms(intel_dp, DRM_MODE_DPMS_OFF); ironlake_edp_panel_off(intel_dp); diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c index befe0e336471..24883b4d1a49 100644 --- a/drivers/hid/hid-lg4ff.c +++ b/drivers/hid/hid-lg4ff.c @@ -43,6 +43,7 @@ #define G25_REV_MIN 0x22 #define G27_REV_MAJ 0x12 #define G27_REV_MIN 0x38 +#define G27_2_REV_MIN 0x39 #define to_hid_device(pdev) container_of(pdev, struct hid_device, dev) @@ -130,6 +131,7 @@ static const struct lg4ff_usb_revision lg4ff_revs[] = { {DFP_REV_MAJ, DFP_REV_MIN, &native_dfp}, /* Driving Force Pro */ {G25_REV_MAJ, G25_REV_MIN, &native_g25}, /* G25 */ {G27_REV_MAJ, G27_REV_MIN, &native_g27}, /* G27 */ + {G27_REV_MAJ, G27_2_REV_MIN, &native_g27}, /* G27 v2 */ }; /* Recalculates X axis value accordingly to currently selected range */ diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 12354055d474..2f19b15f47f2 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -42,6 +42,7 @@ #define DUALSHOCK4_CONTROLLER_BT BIT(6) #define SONY_LED_SUPPORT (SIXAXIS_CONTROLLER_USB | BUZZ_CONTROLLER | DUALSHOCK4_CONTROLLER_USB) +#define SONY_FF_SUPPORT (SIXAXIS_CONTROLLER_USB | DUALSHOCK4_CONTROLLER_USB) #define MAX_LEDS 4 @@ -499,6 +500,7 @@ struct sony_sc { __u8 right; #endif + __u8 worker_initialized; __u8 led_state[MAX_LEDS]; __u8 led_count; }; @@ -993,22 +995,11 @@ static int sony_init_ff(struct hid_device *hdev) return input_ff_create_memless(input_dev, NULL, sony_play_effect); } -static void sony_destroy_ff(struct hid_device *hdev) -{ - struct sony_sc *sc = hid_get_drvdata(hdev); - - cancel_work_sync(&sc->state_worker); -} - #else static int sony_init_ff(struct hid_device *hdev) { return 0; } - -static void sony_destroy_ff(struct hid_device *hdev) -{ -} #endif static int sony_set_output_report(struct sony_sc *sc, int req_id, int req_size) @@ -1077,6 +1068,8 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) if (sc->quirks & SIXAXIS_CONTROLLER_USB) { hdev->hid_output_raw_report = sixaxis_usb_output_raw_report; ret = sixaxis_set_operational_usb(hdev); + + sc->worker_initialized = 1; INIT_WORK(&sc->state_worker, sixaxis_state_worker); } else if (sc->quirks & SIXAXIS_CONTROLLER_BT) @@ -1087,6 +1080,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) if (ret < 0) goto err_stop; + sc->worker_initialized = 1; INIT_WORK(&sc->state_worker, dualshock4_state_worker); } else { ret = 0; @@ -1101,9 +1095,11 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id) goto err_stop; } - ret = sony_init_ff(hdev); - if (ret < 0) - goto err_stop; + if (sc->quirks & SONY_FF_SUPPORT) { + ret = sony_init_ff(hdev); + if (ret < 0) + goto err_stop; + } return 0; err_stop: @@ -1120,7 +1116,8 @@ static void sony_remove(struct hid_device *hdev) if (sc->quirks & SONY_LED_SUPPORT) sony_leds_remove(hdev); - sony_destroy_ff(hdev); + if (sc->worker_initialized) + cancel_work_sync(&sc->state_worker); hid_hw_stop(hdev); } diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c index cb0137b3718d..ab24ce2eb28f 100644 --- a/drivers/hid/hidraw.c +++ b/drivers/hid/hidraw.c @@ -320,13 +320,13 @@ static void drop_ref(struct hidraw *hidraw, int exists_bit) hid_hw_close(hidraw->hid); wake_up_interruptible(&hidraw->wait); } + device_destroy(hidraw_class, + MKDEV(hidraw_major, hidraw->minor)); } else { --hidraw->open; } if (!hidraw->open) { if (!hidraw->exist) { - device_destroy(hidraw_class, - MKDEV(hidraw_major, hidraw->minor)); hidraw_table[hidraw->minor] = NULL; kfree(hidraw); } else { diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig index f04686580040..9816c51eb5c2 100644 --- a/drivers/isdn/capi/Kconfig +++ b/drivers/isdn/capi/Kconfig @@ -16,9 +16,17 @@ config CAPI_TRACE This will increase the size of the kernelcapi module by 20 KB. If unsure, say Y. +config ISDN_CAPI_CAPI20 + tristate "CAPI2.0 /dev/capi support" + help + This option will provide the CAPI 2.0 interface to userspace + applications via /dev/capi20. Applications should use the + standardized libcapi20 to access this functionality. You should say + Y/M here. + config ISDN_CAPI_MIDDLEWARE bool "CAPI2.0 Middleware support" - depends on TTY + depends on ISDN_CAPI_CAPI20 && TTY help This option will enhance the capabilities of the /dev/capi20 interface. It will provide a means of moving a data connection, @@ -26,14 +34,6 @@ config ISDN_CAPI_MIDDLEWARE device. If you want to use pppd with pppdcapiplugin to dial up to your ISP, say Y here. -config ISDN_CAPI_CAPI20 - tristate "CAPI2.0 /dev/capi support" - help - This option will provide the CAPI 2.0 interface to userspace - applications via /dev/capi20. Applications should use the - standardized libcapi20 to access this functionality. You should say - Y/M here. - config ISDN_CAPI_CAPIDRV tristate "CAPI2.0 capidrv interface support" depends on ISDN_I4L diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index 238356108e65..96f3edb6c738 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -1248,19 +1248,13 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent) * shared register for the high 32 bits, so only a single, aligned, * 4 GB physical address range can be used for descriptors. */ - if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) && - !dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) { + if (!dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) { dev_dbg(&pdev->dev, "DMA to 64-BIT addresses\n"); } else { - err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) { - err = dma_set_coherent_mask(&pdev->dev, - DMA_BIT_MASK(32)); - if (err) { - dev_err(&pdev->dev, - "No usable DMA config, aborting\n"); - goto out_pci_disable; - } + dev_err(&pdev->dev, "No usable DMA config, aborting\n"); + goto out_pci_disable; } } diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index d5c2d3e912e5..422aab27ea1b 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -2436,7 +2436,7 @@ err_reset: err_register: err_sw_init: err_eeprom: - iounmap(adapter->hw.hw_addr); + pci_iounmap(pdev, adapter->hw.hw_addr); err_init_netdev: err_ioremap: free_netdev(netdev); @@ -2474,7 +2474,7 @@ static void atl1e_remove(struct pci_dev *pdev) unregister_netdev(netdev); atl1e_free_ring_resources(adapter); atl1e_force_ps(&adapter->hw); - iounmap(adapter->hw.hw_addr); + pci_iounmap(pdev, adapter->hw.hw_addr); pci_release_regions(pdev); free_netdev(netdev); pci_disable_device(pdev); diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index fcf9105a5476..09f3fefcbf9c 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -1,6 +1,6 @@ /* cnic.c: Broadcom CNIC core network driver. * - * Copyright (c) 2006-2013 Broadcom Corporation + * Copyright (c) 2006-2014 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -342,7 +342,7 @@ static int cnic_send_nlmsg(struct cnic_local *cp, u32 type, while (retry < 3) { rc = 0; rcu_read_lock(); - ulp_ops = rcu_dereference(cnic_ulp_tbl[CNIC_ULP_ISCSI]); + ulp_ops = rcu_dereference(cp->ulp_ops[CNIC_ULP_ISCSI]); if (ulp_ops) rc = ulp_ops->iscsi_nl_send_msg( cp->ulp_handle[CNIC_ULP_ISCSI], @@ -726,7 +726,7 @@ static void cnic_free_dma(struct cnic_dev *dev, struct cnic_dma *dma) for (i = 0; i < dma->num_pages; i++) { if (dma->pg_arr[i]) { - dma_free_coherent(&dev->pcidev->dev, BNX2_PAGE_SIZE, + dma_free_coherent(&dev->pcidev->dev, CNIC_PAGE_SIZE, dma->pg_arr[i], dma->pg_map_arr[i]); dma->pg_arr[i] = NULL; } @@ -785,7 +785,7 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma, for (i = 0; i < pages; i++) { dma->pg_arr[i] = dma_alloc_coherent(&dev->pcidev->dev, - BNX2_PAGE_SIZE, + CNIC_PAGE_SIZE, &dma->pg_map_arr[i], GFP_ATOMIC); if (dma->pg_arr[i] == NULL) @@ -794,8 +794,8 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma, if (!use_pg_tbl) return 0; - dma->pgtbl_size = ((pages * 8) + BNX2_PAGE_SIZE - 1) & - ~(BNX2_PAGE_SIZE - 1); + dma->pgtbl_size = ((pages * 8) + CNIC_PAGE_SIZE - 1) & + ~(CNIC_PAGE_SIZE - 1); dma->pgtbl = dma_alloc_coherent(&dev->pcidev->dev, dma->pgtbl_size, &dma->pgtbl_map, GFP_ATOMIC); if (dma->pgtbl == NULL) @@ -900,8 +900,8 @@ static int cnic_alloc_context(struct cnic_dev *dev) if (BNX2_CHIP(cp) == BNX2_CHIP_5709) { int i, k, arr_size; - cp->ctx_blk_size = BNX2_PAGE_SIZE; - cp->cids_per_blk = BNX2_PAGE_SIZE / 128; + cp->ctx_blk_size = CNIC_PAGE_SIZE; + cp->cids_per_blk = CNIC_PAGE_SIZE / 128; arr_size = BNX2_MAX_CID / cp->cids_per_blk * sizeof(struct cnic_ctx); cp->ctx_arr = kzalloc(arr_size, GFP_KERNEL); @@ -933,7 +933,7 @@ static int cnic_alloc_context(struct cnic_dev *dev) for (i = 0; i < cp->ctx_blks; i++) { cp->ctx_arr[i].ctx = dma_alloc_coherent(&dev->pcidev->dev, - BNX2_PAGE_SIZE, + CNIC_PAGE_SIZE, &cp->ctx_arr[i].mapping, GFP_KERNEL); if (cp->ctx_arr[i].ctx == NULL) @@ -1013,7 +1013,7 @@ static int __cnic_alloc_uio_rings(struct cnic_uio_dev *udev, int pages) if (udev->l2_ring) return 0; - udev->l2_ring_size = pages * BNX2_PAGE_SIZE; + udev->l2_ring_size = pages * CNIC_PAGE_SIZE; udev->l2_ring = dma_alloc_coherent(&udev->pdev->dev, udev->l2_ring_size, &udev->l2_ring_map, GFP_KERNEL | __GFP_COMP); @@ -1021,7 +1021,7 @@ static int __cnic_alloc_uio_rings(struct cnic_uio_dev *udev, int pages) return -ENOMEM; udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size; - udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size); + udev->l2_buf_size = CNIC_PAGE_ALIGN(udev->l2_buf_size); udev->l2_buf = dma_alloc_coherent(&udev->pdev->dev, udev->l2_buf_size, &udev->l2_buf_map, GFP_KERNEL | __GFP_COMP); @@ -1102,7 +1102,7 @@ static int cnic_init_uio(struct cnic_dev *dev) uinfo->mem[0].size = MB_GET_CID_ADDR(TX_TSS_CID + TX_MAX_TSS_RINGS + 1); uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen & - PAGE_MASK; + CNIC_PAGE_MASK; if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX) uinfo->mem[1].size = BNX2_SBLK_MSIX_ALIGN_SIZE * 9; else @@ -1113,7 +1113,7 @@ static int cnic_init_uio(struct cnic_dev *dev) uinfo->mem[0].size = pci_resource_len(dev->pcidev, 0); uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk & - PAGE_MASK; + CNIC_PAGE_MASK; uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk); uinfo->name = "bnx2x_cnic"; @@ -1267,14 +1267,14 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev) for (i = MAX_ISCSI_TBL_SZ; i < cp->max_cid_space; i++) cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_FCOE; - pages = PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) / - PAGE_SIZE; + pages = CNIC_PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) / + CNIC_PAGE_SIZE; ret = cnic_alloc_dma(dev, kwq_16_dma, pages, 0); if (ret) return -ENOMEM; - n = PAGE_SIZE / CNIC_KWQ16_DATA_SIZE; + n = CNIC_PAGE_SIZE / CNIC_KWQ16_DATA_SIZE; for (i = 0, j = 0; i < cp->max_cid_space; i++) { long off = CNIC_KWQ16_DATA_SIZE * (i % n); @@ -1296,7 +1296,7 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev) goto error; } - pages = PAGE_ALIGN(BNX2X_ISCSI_GLB_BUF_SIZE) / PAGE_SIZE; + pages = CNIC_PAGE_ALIGN(BNX2X_ISCSI_GLB_BUF_SIZE) / CNIC_PAGE_SIZE; ret = cnic_alloc_dma(dev, &cp->gbl_buf_info, pages, 0); if (ret) goto error; @@ -1466,8 +1466,8 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe) cp->r2tq_size = cp->num_iscsi_tasks * BNX2X_ISCSI_MAX_PENDING_R2TS * BNX2X_ISCSI_R2TQE_SIZE; cp->hq_size = cp->num_ccells * BNX2X_ISCSI_HQ_BD_SIZE; - pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE; - hq_bds = pages * (PAGE_SIZE / BNX2X_ISCSI_HQ_BD_SIZE); + pages = CNIC_PAGE_ALIGN(cp->hq_size) / CNIC_PAGE_SIZE; + hq_bds = pages * (CNIC_PAGE_SIZE / BNX2X_ISCSI_HQ_BD_SIZE); cp->num_cqs = req1->num_cqs; if (!dev->max_iscsi_conn) @@ -1477,9 +1477,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe) CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_RQ_SIZE_OFFSET(pfid), req1->rq_num_wqes); CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid), - PAGE_SIZE); + CNIC_PAGE_SIZE); CNIC_WR8(dev, BAR_TSTRORM_INTMEM + - TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT); + TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS); CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid), req1->num_tasks_per_conn); @@ -1489,9 +1489,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe) USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfid), req1->rq_buffer_size); CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_PAGE_SIZE_OFFSET(pfid), - PAGE_SIZE); + CNIC_PAGE_SIZE); CNIC_WR8(dev, BAR_USTRORM_INTMEM + - USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT); + USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS); CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid), req1->num_tasks_per_conn); @@ -1504,9 +1504,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe) /* init Xstorm RAM */ CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid), - PAGE_SIZE); + CNIC_PAGE_SIZE); CNIC_WR8(dev, BAR_XSTRORM_INTMEM + - XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT); + XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS); CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid), req1->num_tasks_per_conn); @@ -1519,9 +1519,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe) /* init Cstorm RAM */ CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid), - PAGE_SIZE); + CNIC_PAGE_SIZE); CNIC_WR8(dev, BAR_CSTRORM_INTMEM + - CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT); + CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS); CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid), req1->num_tasks_per_conn); @@ -1623,18 +1623,18 @@ static int cnic_alloc_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid) } ctx->cid = cid; - pages = PAGE_ALIGN(cp->task_array_size) / PAGE_SIZE; + pages = CNIC_PAGE_ALIGN(cp->task_array_size) / CNIC_PAGE_SIZE; ret = cnic_alloc_dma(dev, &iscsi->task_array_info, pages, 1); if (ret) goto error; - pages = PAGE_ALIGN(cp->r2tq_size) / PAGE_SIZE; + pages = CNIC_PAGE_ALIGN(cp->r2tq_size) / CNIC_PAGE_SIZE; ret = cnic_alloc_dma(dev, &iscsi->r2tq_info, pages, 1); if (ret) goto error; - pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE; + pages = CNIC_PAGE_ALIGN(cp->hq_size) / CNIC_PAGE_SIZE; ret = cnic_alloc_dma(dev, &iscsi->hq_info, pages, 1); if (ret) goto error; @@ -1760,7 +1760,7 @@ static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[], ictx->tstorm_st_context.iscsi.hdr_bytes_2_fetch = ISCSI_HEADER_SIZE; /* TSTORM requires the base address of RQ DB & not PTE */ ictx->tstorm_st_context.iscsi.rq_db_phy_addr.lo = - req2->rq_page_table_addr_lo & PAGE_MASK; + req2->rq_page_table_addr_lo & CNIC_PAGE_MASK; ictx->tstorm_st_context.iscsi.rq_db_phy_addr.hi = req2->rq_page_table_addr_hi; ictx->tstorm_st_context.iscsi.iscsi_conn_id = req1->iscsi_conn_id; @@ -1842,7 +1842,7 @@ static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[], /* CSTORM and USTORM initialization is different, CSTORM requires * CQ DB base & not PTE addr */ ictx->cstorm_st_context.cq_db_base.lo = - req1->cq_page_table_addr_lo & PAGE_MASK; + req1->cq_page_table_addr_lo & CNIC_PAGE_MASK; ictx->cstorm_st_context.cq_db_base.hi = req1->cq_page_table_addr_hi; ictx->cstorm_st_context.iscsi_conn_id = req1->iscsi_conn_id; ictx->cstorm_st_context.cq_proc_en_bit_map = (1 << cp->num_cqs) - 1; @@ -2911,7 +2911,7 @@ static int cnic_l2_completion(struct cnic_local *cp) u16 hw_cons, sw_cons; struct cnic_uio_dev *udev = cp->udev; union eth_rx_cqe *cqe, *cqe_ring = (union eth_rx_cqe *) - (udev->l2_ring + (2 * BNX2_PAGE_SIZE)); + (udev->l2_ring + (2 * CNIC_PAGE_SIZE)); u32 cmd; int comp = 0; @@ -3244,7 +3244,8 @@ static int cnic_copy_ulp_stats(struct cnic_dev *dev, int ulp_type) int rc; mutex_lock(&cnic_lock); - ulp_ops = cnic_ulp_tbl_prot(ulp_type); + ulp_ops = rcu_dereference_protected(cp->ulp_ops[ulp_type], + lockdep_is_held(&cnic_lock)); if (ulp_ops && ulp_ops->cnic_get_stats) rc = ulp_ops->cnic_get_stats(cp->ulp_handle[ulp_type]); else @@ -4384,7 +4385,7 @@ static int cnic_setup_5709_context(struct cnic_dev *dev, int valid) u32 idx = cp->ctx_arr[i].cid / cp->cids_per_blk; u32 val; - memset(cp->ctx_arr[i].ctx, 0, BNX2_PAGE_SIZE); + memset(cp->ctx_arr[i].ctx, 0, CNIC_PAGE_SIZE); CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_DATA0, (cp->ctx_arr[i].mapping & 0xffffffff) | valid_bit); @@ -4628,7 +4629,7 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev) val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id); cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val); - rxbd = udev->l2_ring + BNX2_PAGE_SIZE; + rxbd = udev->l2_ring + CNIC_PAGE_SIZE; for (i = 0; i < BNX2_MAX_RX_DESC_CNT; i++, rxbd++) { dma_addr_t buf_map; int n = (i % cp->l2_rx_ring_size) + 1; @@ -4639,11 +4640,11 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev) rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32; rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff; } - val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32; + val = (u64) (ring_map + CNIC_PAGE_SIZE) >> 32; cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_HI, val); rxbd->rx_bd_haddr_hi = val; - val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff; + val = (u64) (ring_map + CNIC_PAGE_SIZE) & 0xffffffff; cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_LO, val); rxbd->rx_bd_haddr_lo = val; @@ -4709,10 +4710,10 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) val = CNIC_RD(dev, BNX2_MQ_CONFIG); val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE; - if (BNX2_PAGE_BITS > 12) + if (CNIC_PAGE_BITS > 12) val |= (12 - 8) << 4; else - val |= (BNX2_PAGE_BITS - 8) << 4; + val |= (CNIC_PAGE_BITS - 8) << 4; CNIC_WR(dev, BNX2_MQ_CONFIG, val); @@ -4742,13 +4743,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) /* Initialize the kernel work queue context. */ val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE | - (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; + (CNIC_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_TYPE, val); - val = (BNX2_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16; + val = (CNIC_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val); - val = ((BNX2_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT; + val = ((CNIC_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val); val = (u32) ((u64) cp->kwq_info.pgtbl_map >> 32); @@ -4768,13 +4769,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) /* Initialize the kernel complete queue context. */ val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE | - (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; + (CNIC_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_TYPE, val); - val = (BNX2_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16; + val = (CNIC_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val); - val = ((BNX2_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT; + val = ((CNIC_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val); val = (u32) ((u64) cp->kcq1.dma.pgtbl_map >> 32); @@ -4918,7 +4919,7 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev, u32 cli = cp->ethdev->iscsi_l2_client_id; u32 val; - memset(txbd, 0, BNX2_PAGE_SIZE); + memset(txbd, 0, CNIC_PAGE_SIZE); buf_map = udev->l2_buf_map; for (i = 0; i < BNX2_MAX_TX_DESC_CNT; i += 3, txbd += 3) { @@ -4978,9 +4979,9 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, struct bnx2x *bp = netdev_priv(dev->netdev); struct cnic_uio_dev *udev = cp->udev; struct eth_rx_bd *rxbd = (struct eth_rx_bd *) (udev->l2_ring + - BNX2_PAGE_SIZE); + CNIC_PAGE_SIZE); struct eth_rx_cqe_next_page *rxcqe = (struct eth_rx_cqe_next_page *) - (udev->l2_ring + (2 * BNX2_PAGE_SIZE)); + (udev->l2_ring + (2 * CNIC_PAGE_SIZE)); struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; int i; u32 cli = cp->ethdev->iscsi_l2_client_id; @@ -5004,20 +5005,20 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, rxbd->addr_lo = cpu_to_le32(buf_map & 0xffffffff); } - val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32; + val = (u64) (ring_map + CNIC_PAGE_SIZE) >> 32; rxbd->addr_hi = cpu_to_le32(val); data->rx.bd_page_base.hi = cpu_to_le32(val); - val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff; + val = (u64) (ring_map + CNIC_PAGE_SIZE) & 0xffffffff; rxbd->addr_lo = cpu_to_le32(val); data->rx.bd_page_base.lo = cpu_to_le32(val); rxcqe += BNX2X_MAX_RCQ_DESC_CNT; - val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) >> 32; + val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) >> 32; rxcqe->addr_hi = cpu_to_le32(val); data->rx.cqe_page_base.hi = cpu_to_le32(val); - val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) & 0xffffffff; + val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) & 0xffffffff; rxcqe->addr_lo = cpu_to_le32(val); data->rx.cqe_page_base.lo = cpu_to_le32(val); @@ -5265,8 +5266,8 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) msleep(10); } clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags); - rx_ring = udev->l2_ring + BNX2_PAGE_SIZE; - memset(rx_ring, 0, BNX2_PAGE_SIZE); + rx_ring = udev->l2_ring + CNIC_PAGE_SIZE; + memset(rx_ring, 0, CNIC_PAGE_SIZE); } static int cnic_register_netdev(struct cnic_dev *dev) diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h index 0d6b13f854d9..d535ae4228b4 100644 --- a/drivers/net/ethernet/broadcom/cnic.h +++ b/drivers/net/ethernet/broadcom/cnic.h @@ -1,6 +1,6 @@ /* cnic.h: Broadcom CNIC core network driver. * - * Copyright (c) 2006-2013 Broadcom Corporation + * Copyright (c) 2006-2014 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/net/ethernet/broadcom/cnic_defs.h b/drivers/net/ethernet/broadcom/cnic_defs.h index 95a8e4b11c9f..dcbca6997e8f 100644 --- a/drivers/net/ethernet/broadcom/cnic_defs.h +++ b/drivers/net/ethernet/broadcom/cnic_defs.h @@ -1,7 +1,7 @@ /* cnic.c: Broadcom CNIC core network driver. * - * Copyright (c) 2006-2013 Broadcom Corporation + * Copyright (c) 2006-2014 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h index 8cf6b1926069..5f4d5573a73d 100644 --- a/drivers/net/ethernet/broadcom/cnic_if.h +++ b/drivers/net/ethernet/broadcom/cnic_if.h @@ -1,6 +1,6 @@ /* cnic_if.h: Broadcom CNIC core network driver. * - * Copyright (c) 2006-2013 Broadcom Corporation + * Copyright (c) 2006-2014 Broadcom Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -14,8 +14,8 @@ #include "bnx2x/bnx2x_mfw_req.h" -#define CNIC_MODULE_VERSION "2.5.19" -#define CNIC_MODULE_RELDATE "December 19, 2013" +#define CNIC_MODULE_VERSION "2.5.20" +#define CNIC_MODULE_RELDATE "March 14, 2014" #define CNIC_ULP_RDMA 0 #define CNIC_ULP_ISCSI 1 @@ -24,6 +24,16 @@ #define MAX_CNIC_ULP_TYPE_EXT 3 #define MAX_CNIC_ULP_TYPE 4 +/* Use CPU native page size up to 16K for cnic ring sizes. */ +#if (PAGE_SHIFT > 14) +#define CNIC_PAGE_BITS 14 +#else +#define CNIC_PAGE_BITS PAGE_SHIFT +#endif +#define CNIC_PAGE_SIZE (1 << (CNIC_PAGE_BITS)) +#define CNIC_PAGE_ALIGN(addr) ALIGN(addr, CNIC_PAGE_SIZE) +#define CNIC_PAGE_MASK (~((CNIC_PAGE_SIZE) - 1)) + struct kwqe { u32 kwqe_op_flag; diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c index 727b546a9eb8..e0c92e0e5e1d 100644 --- a/drivers/net/ethernet/micrel/ks8851.c +++ b/drivers/net/ethernet/micrel/ks8851.c @@ -23,6 +23,7 @@ #include <linux/crc32.h> #include <linux/mii.h> #include <linux/eeprom_93cx6.h> +#include <linux/regulator/consumer.h> #include <linux/spi/spi.h> @@ -83,6 +84,7 @@ union ks8851_tx_hdr { * @rc_rxqcr: Cached copy of KS_RXQCR. * @eeprom_size: Companion eeprom size in Bytes, 0 if no eeprom * @eeprom: 93CX6 EEPROM state for accessing on-board EEPROM. + * @vdd_reg: Optional regulator supplying the chip * * The @lock ensures that the chip is protected when certain operations are * in progress. When the read or write packet transfer is in progress, most @@ -130,6 +132,7 @@ struct ks8851_net { struct spi_transfer spi_xfer2[2]; struct eeprom_93cx6 eeprom; + struct regulator *vdd_reg; }; static int msg_enable; @@ -1414,6 +1417,21 @@ static int ks8851_probe(struct spi_device *spi) ks->spidev = spi; ks->tx_space = 6144; + ks->vdd_reg = regulator_get_optional(&spi->dev, "vdd"); + if (IS_ERR(ks->vdd_reg)) { + ret = PTR_ERR(ks->vdd_reg); + if (ret == -EPROBE_DEFER) + goto err_reg; + } else { + ret = regulator_enable(ks->vdd_reg); + if (ret) { + dev_err(&spi->dev, "regulator enable fail: %d\n", + ret); + goto err_reg_en; + } + } + + mutex_init(&ks->lock); spin_lock_init(&ks->statelock); @@ -1508,8 +1526,14 @@ static int ks8851_probe(struct spi_device *spi) err_netdev: free_irq(ndev->irq, ks); -err_id: err_irq: +err_id: + if (!IS_ERR(ks->vdd_reg)) + regulator_disable(ks->vdd_reg); +err_reg_en: + if (!IS_ERR(ks->vdd_reg)) + regulator_put(ks->vdd_reg); +err_reg: free_netdev(ndev); return ret; } @@ -1523,6 +1547,10 @@ static int ks8851_remove(struct spi_device *spi) unregister_netdev(priv->netdev); free_irq(spi->irq, priv); + if (!IS_ERR(priv->vdd_reg)) { + regulator_disable(priv->vdd_reg); + regulator_put(priv->vdd_reg); + } free_netdev(priv->netdev); return 0; diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 543a0813c9e0..5d5fec6c4eb0 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2217,10 +2217,6 @@ static int cpsw_probe(struct platform_device *pdev) goto clean_ale_ret; } - if (cpts_register(&pdev->dev, priv->cpts, - data->cpts_clock_mult, data->cpts_clock_shift)) - dev_err(priv->dev, "error registering cpts device\n"); - cpsw_notice(priv, probe, "initialized device (regs %pa, irq %d)\n", &ss_res->start, ndev->irq); diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 364d0c7952c0..88ef27067bf2 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -355,7 +355,7 @@ int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr) int i; spin_lock_irqsave(&ctlr->lock, flags); - if (ctlr->state != CPDMA_STATE_ACTIVE) { + if (ctlr->state == CPDMA_STATE_TEARDOWN) { spin_unlock_irqrestore(&ctlr->lock, flags); return -EINVAL; } @@ -891,7 +891,7 @@ int cpdma_chan_stop(struct cpdma_chan *chan) unsigned timeout; spin_lock_irqsave(&chan->lock, flags); - if (chan->state != CPDMA_STATE_ACTIVE) { + if (chan->state == CPDMA_STATE_TEARDOWN) { spin_unlock_irqrestore(&chan->lock, flags); return -EINVAL; } diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index cd9b164a0434..8f0e69ce07ca 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1532,9 +1532,9 @@ static int emac_dev_open(struct net_device *ndev) struct device *emac_dev = &ndev->dev; u32 cnt; struct resource *res; - int ret; + int q, m, ret; + int res_num = 0, irq_num = 0; int i = 0; - int k = 0; struct emac_priv *priv = netdev_priv(ndev); pm_runtime_get(&priv->pdev->dev); @@ -1564,15 +1564,24 @@ static int emac_dev_open(struct net_device *ndev) } /* Request IRQ */ + while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, + res_num))) { + for (irq_num = res->start; irq_num <= res->end; irq_num++) { + dev_err(emac_dev, "Request IRQ %d\n", irq_num); + if (request_irq(irq_num, emac_irq, 0, ndev->name, + ndev)) { + dev_err(emac_dev, + "DaVinci EMAC: request_irq() failed\n"); + ret = -EBUSY; - while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) { - for (i = res->start; i <= res->end; i++) { - if (devm_request_irq(&priv->pdev->dev, i, emac_irq, - 0, ndev->name, ndev)) goto rollback; + } } - k++; + res_num++; } + /* prepare counters for rollback in case of an error */ + res_num--; + irq_num--; /* Start/Enable EMAC hardware */ emac_hw_enable(priv); @@ -1639,11 +1648,23 @@ static int emac_dev_open(struct net_device *ndev) return 0; -rollback: - - dev_err(emac_dev, "DaVinci EMAC: devm_request_irq() failed"); - ret = -EBUSY; err: + emac_int_disable(priv); + napi_disable(&priv->napi); + +rollback: + for (q = res_num; q >= 0; q--) { + res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, q); + /* at the first iteration, irq_num is already set to the + * right value + */ + if (q != res_num) + irq_num = res->end; + + for (m = irq_num; m >= res->start; m--) + free_irq(m, ndev); + } + cpdma_ctlr_stop(priv->dma); pm_runtime_put(&priv->pdev->dev); return ret; } @@ -1659,6 +1680,9 @@ err: */ static int emac_dev_stop(struct net_device *ndev) { + struct resource *res; + int i = 0; + int irq_num; struct emac_priv *priv = netdev_priv(ndev); struct device *emac_dev = &ndev->dev; @@ -1674,6 +1698,13 @@ static int emac_dev_stop(struct net_device *ndev) if (priv->phydev) phy_disconnect(priv->phydev); + /* Free IRQ */ + while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, i))) { + for (irq_num = res->start; irq_num <= res->end; irq_num++) + free_irq(irq_num, priv->ndev); + i++; + } + if (netif_msg_drv(priv)) dev_notice(emac_dev, "DaVinci EMAC: %s stopped\n", ndev->name); diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index ce2e4d14ab31..f61dc2b72bb2 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -923,7 +923,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) { dev_err(&pdev->dev, "32-bit PCI DMA addresses not supported by the card!?\n"); - goto err_out; + goto err_out_pci_disable; } /* sanity check */ @@ -931,7 +931,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) (pci_resource_len(pdev, 1) < io_size)) { rc = -EIO; dev_err(&pdev->dev, "Insufficient PCI resources, aborting\n"); - goto err_out; + goto err_out_pci_disable; } pioaddr = pci_resource_start(pdev, 0); @@ -942,7 +942,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev = alloc_etherdev(sizeof(struct rhine_private)); if (!dev) { rc = -ENOMEM; - goto err_out; + goto err_out_pci_disable; } SET_NETDEV_DEV(dev, &pdev->dev); @@ -1084,6 +1084,8 @@ err_out_free_res: pci_release_regions(pdev); err_out_free_netdev: free_netdev(dev); +err_out_pci_disable: + pci_disable_device(pdev); err_out: return rc; } diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index a2fbb3e1db9a..0ce606624296 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -684,10 +684,9 @@ EXPORT_SYMBOL(phy_detach); int phy_suspend(struct phy_device *phydev) { struct phy_driver *phydrv = to_phy_driver(phydev->dev.driver); - struct ethtool_wolinfo wol; + struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL }; /* If the device has WOL enabled, we cannot suspend the PHY */ - wol.cmd = ETHTOOL_GWOL; phy_ethtool_get_wol(phydev, &wol); if (wol.wolopts) return -EBUSY; diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index e8711a8cfa01..549dbac710ed 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -68,7 +68,6 @@ static struct usb_driver cdc_ncm_driver; static int cdc_ncm_setup(struct usbnet *dev) { struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0]; - struct usb_cdc_ncm_ntb_parameters ncm_parm; u32 val; u8 flags; u8 iface_no; @@ -83,22 +82,22 @@ static int cdc_ncm_setup(struct usbnet *dev) err = usbnet_read_cmd(dev, USB_CDC_GET_NTB_PARAMETERS, USB_TYPE_CLASS | USB_DIR_IN |USB_RECIP_INTERFACE, - 0, iface_no, &ncm_parm, - sizeof(ncm_parm)); + 0, iface_no, &ctx->ncm_parm, + sizeof(ctx->ncm_parm)); if (err < 0) { dev_err(&dev->intf->dev, "failed GET_NTB_PARAMETERS\n"); return err; /* GET_NTB_PARAMETERS is required */ } /* read correct set of parameters according to device mode */ - ctx->rx_max = le32_to_cpu(ncm_parm.dwNtbInMaxSize); - ctx->tx_max = le32_to_cpu(ncm_parm.dwNtbOutMaxSize); - ctx->tx_remainder = le16_to_cpu(ncm_parm.wNdpOutPayloadRemainder); - ctx->tx_modulus = le16_to_cpu(ncm_parm.wNdpOutDivisor); - ctx->tx_ndp_modulus = le16_to_cpu(ncm_parm.wNdpOutAlignment); + ctx->rx_max = le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize); + ctx->tx_max = le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize); + ctx->tx_remainder = le16_to_cpu(ctx->ncm_parm.wNdpOutPayloadRemainder); + ctx->tx_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutDivisor); + ctx->tx_ndp_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutAlignment); /* devices prior to NCM Errata shall set this field to zero */ - ctx->tx_max_datagrams = le16_to_cpu(ncm_parm.wNtbOutMaxDatagrams); - ntb_fmt_supported = le16_to_cpu(ncm_parm.bmNtbFormatsSupported); + ctx->tx_max_datagrams = le16_to_cpu(ctx->ncm_parm.wNtbOutMaxDatagrams); + ntb_fmt_supported = le16_to_cpu(ctx->ncm_parm.bmNtbFormatsSupported); /* there are some minor differences in NCM and MBIM defaults */ if (cdc_ncm_comm_intf_is_mbim(ctx->control->cur_altsetting)) { @@ -147,7 +146,7 @@ static int cdc_ncm_setup(struct usbnet *dev) } /* inform device about NTB input size changes */ - if (ctx->rx_max != le32_to_cpu(ncm_parm.dwNtbInMaxSize)) { + if (ctx->rx_max != le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize)) { __le32 dwNtbInMaxSize = cpu_to_le32(ctx->rx_max); err = usbnet_write_cmd(dev, USB_CDC_SET_NTB_INPUT_SIZE, @@ -163,14 +162,6 @@ static int cdc_ncm_setup(struct usbnet *dev) dev_dbg(&dev->intf->dev, "Using default maximum transmit length=%d\n", CDC_NCM_NTB_MAX_SIZE_TX); ctx->tx_max = CDC_NCM_NTB_MAX_SIZE_TX; - - /* Adding a pad byte here simplifies the handling in - * cdc_ncm_fill_tx_frame, by making tx_max always - * represent the real skb max size. - */ - if (ctx->tx_max % usb_maxpacket(dev->udev, dev->out, 1) == 0) - ctx->tx_max++; - } /* @@ -456,6 +447,10 @@ advance: goto error2; } + /* initialize data interface */ + if (cdc_ncm_setup(dev)) + goto error2; + /* configure data interface */ temp = usb_set_interface(dev->udev, iface_no, data_altsetting); if (temp) { @@ -470,12 +465,6 @@ advance: goto error2; } - /* initialize data interface */ - if (cdc_ncm_setup(dev)) { - dev_dbg(&intf->dev, "cdc_ncm_setup() failed\n"); - goto error2; - } - usb_set_intfdata(ctx->data, dev); usb_set_intfdata(ctx->control, dev); @@ -492,6 +481,15 @@ advance: dev->hard_mtu = ctx->tx_max; dev->rx_urb_size = ctx->rx_max; + /* cdc_ncm_setup will override dwNtbOutMaxSize if it is + * outside the sane range. Adding a pad byte here if necessary + * simplifies the handling in cdc_ncm_fill_tx_frame, making + * tx_max always represent the real skb max size. + */ + if (ctx->tx_max != le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize) && + ctx->tx_max % usb_maxpacket(dev->udev, dev->out, 1) == 0) + ctx->tx_max++; + return 0; error2: diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index eb59b14d5ee0..0d862a5077ab 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1315,6 +1315,9 @@ static int arp_reduce(struct net_device *dev, struct sk_buff *skb) neigh_release(n); + if (reply == NULL) + goto out; + skb_reset_mac_header(reply); __skb_pull(reply, skb_network_offset(reply)); reply->ip_summed = CHECKSUM_UNNECESSARY; @@ -1336,15 +1339,103 @@ out: } #if IS_ENABLED(CONFIG_IPV6) + +static struct sk_buff *vxlan_na_create(struct sk_buff *request, + struct neighbour *n, bool isrouter) +{ + struct net_device *dev = request->dev; + struct sk_buff *reply; + struct nd_msg *ns, *na; + struct ipv6hdr *pip6; + u8 *daddr; + int na_olen = 8; /* opt hdr + ETH_ALEN for target */ + int ns_olen; + int i, len; + + if (dev == NULL) + return NULL; + + len = LL_RESERVED_SPACE(dev) + sizeof(struct ipv6hdr) + + sizeof(*na) + na_olen + dev->needed_tailroom; + reply = alloc_skb(len, GFP_ATOMIC); + if (reply == NULL) + return NULL; + + reply->protocol = htons(ETH_P_IPV6); + reply->dev = dev; + skb_reserve(reply, LL_RESERVED_SPACE(request->dev)); + skb_push(reply, sizeof(struct ethhdr)); + skb_set_mac_header(reply, 0); + + ns = (struct nd_msg *)skb_transport_header(request); + + daddr = eth_hdr(request)->h_source; + ns_olen = request->len - skb_transport_offset(request) - sizeof(*ns); + for (i = 0; i < ns_olen-1; i += (ns->opt[i+1]<<3)) { + if (ns->opt[i] == ND_OPT_SOURCE_LL_ADDR) { + daddr = ns->opt + i + sizeof(struct nd_opt_hdr); + break; + } + } + + /* Ethernet header */ + ether_addr_copy(eth_hdr(reply)->h_dest, daddr); + ether_addr_copy(eth_hdr(reply)->h_source, n->ha); + eth_hdr(reply)->h_proto = htons(ETH_P_IPV6); + reply->protocol = htons(ETH_P_IPV6); + + skb_pull(reply, sizeof(struct ethhdr)); + skb_set_network_header(reply, 0); + skb_put(reply, sizeof(struct ipv6hdr)); + + /* IPv6 header */ + + pip6 = ipv6_hdr(reply); + memset(pip6, 0, sizeof(struct ipv6hdr)); + pip6->version = 6; + pip6->priority = ipv6_hdr(request)->priority; + pip6->nexthdr = IPPROTO_ICMPV6; + pip6->hop_limit = 255; + pip6->daddr = ipv6_hdr(request)->saddr; + pip6->saddr = *(struct in6_addr *)n->primary_key; + + skb_pull(reply, sizeof(struct ipv6hdr)); + skb_set_transport_header(reply, 0); + + na = (struct nd_msg *)skb_put(reply, sizeof(*na) + na_olen); + + /* Neighbor Advertisement */ + memset(na, 0, sizeof(*na)+na_olen); + na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; + na->icmph.icmp6_router = isrouter; + na->icmph.icmp6_override = 1; + na->icmph.icmp6_solicited = 1; + na->target = ns->target; + ether_addr_copy(&na->opt[2], n->ha); + na->opt[0] = ND_OPT_TARGET_LL_ADDR; + na->opt[1] = na_olen >> 3; + + na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, + &pip6->daddr, sizeof(*na)+na_olen, IPPROTO_ICMPV6, + csum_partial(na, sizeof(*na)+na_olen, 0)); + + pip6->payload_len = htons(sizeof(*na)+na_olen); + + skb_push(reply, sizeof(struct ipv6hdr)); + + reply->ip_summed = CHECKSUM_UNNECESSARY; + + return reply; +} + static int neigh_reduce(struct net_device *dev, struct sk_buff *skb) { struct vxlan_dev *vxlan = netdev_priv(dev); - struct neighbour *n; - union vxlan_addr ipa; + struct nd_msg *msg; const struct ipv6hdr *iphdr; const struct in6_addr *saddr, *daddr; - struct nd_msg *msg; - struct inet6_dev *in6_dev = NULL; + struct neighbour *n; + struct inet6_dev *in6_dev; in6_dev = __in6_dev_get(dev); if (!in6_dev) @@ -1357,19 +1448,20 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb) saddr = &iphdr->saddr; daddr = &iphdr->daddr; - if (ipv6_addr_loopback(daddr) || - ipv6_addr_is_multicast(daddr)) - goto out; - msg = (struct nd_msg *)skb_transport_header(skb); if (msg->icmph.icmp6_code != 0 || msg->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION) goto out; - n = neigh_lookup(ipv6_stub->nd_tbl, daddr, dev); + if (ipv6_addr_loopback(daddr) || + ipv6_addr_is_multicast(&msg->target)) + goto out; + + n = neigh_lookup(ipv6_stub->nd_tbl, &msg->target, dev); if (n) { struct vxlan_fdb *f; + struct sk_buff *reply; if (!(n->nud_state & NUD_CONNECTED)) { neigh_release(n); @@ -1383,13 +1475,23 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb) goto out; } - ipv6_stub->ndisc_send_na(dev, n, saddr, &msg->target, - !!in6_dev->cnf.forwarding, - true, false, false); + reply = vxlan_na_create(skb, n, + !!(f ? f->flags & NTF_ROUTER : 0)); + neigh_release(n); + + if (reply == NULL) + goto out; + + if (netif_rx_ni(reply) == NET_RX_DROP) + dev->stats.rx_dropped++; + } else if (vxlan->flags & VXLAN_F_L3MISS) { - ipa.sin6.sin6_addr = *daddr; - ipa.sa.sa_family = AF_INET6; + union vxlan_addr ipa = { + .sin6.sin6_addr = msg->target, + .sa.sa_family = AF_INET6, + }; + vxlan_ip_miss(dev, &ipa); } diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 0992f7c70e1a..c8a9dfab1fee 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1547,6 +1547,7 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) if (reg != last_val) return true; + udelay(1); last_val = reg; if ((reg & 0x7E7FFFEF) == 0x00702400) continue; @@ -1559,8 +1560,6 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) default: return true; } - - udelay(1); } while (count-- > 0); return false; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index f76e6b9bb8e6..87cbec47fb48 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2065,7 +2065,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, ATH_TXBUF_RESET(bf); - if (tid) { + if (tid && ieee80211_is_data_present(hdr->frame_control)) { fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG; seqno = tid->seq_next; hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT); @@ -2188,7 +2188,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, txq->stopped = true; } - if (txctl->an) + if (txctl->an && ieee80211_is_data_present(hdr->frame_control)) tid = ath_get_skb_tid(sc, txctl->an, skb); if (info->flags & IEEE80211_TX_CTL_PS_RESPONSE) { diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 47a6f3957b7f..13c89a0c4ba7 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -2140,8 +2140,10 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus, if (pkt_pad == NULL) return -ENOMEM; ret = brcmf_sdio_txpkt_hdalign(bus, pkt_pad); - if (unlikely(ret < 0)) + if (unlikely(ret < 0)) { + kfree_skb(pkt_pad); return ret; + } memcpy(pkt_pad->data, pkt->data + pkt->len - tail_chop, tail_chop); diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 7f8b5d156c8c..41d4a8167dc3 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -5460,14 +5460,15 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 68, 0x0b); - rt2800_bbp_write(rt2x00dev, 69, 0x0d); - rt2800_bbp_write(rt2x00dev, 70, 0x06); + rt2800_bbp_write(rt2x00dev, 69, 0x12); rt2800_bbp_write(rt2x00dev, 73, 0x13); rt2800_bbp_write(rt2x00dev, 75, 0x46); rt2800_bbp_write(rt2x00dev, 76, 0x28); rt2800_bbp_write(rt2x00dev, 77, 0x59); + rt2800_bbp_write(rt2x00dev, 70, 0x0a); + rt2800_bbp_write(rt2x00dev, 79, 0x13); rt2800_bbp_write(rt2x00dev, 80, 0x05); rt2800_bbp_write(rt2x00dev, 81, 0x33); @@ -5510,7 +5511,6 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT5392)) { rt2800_bbp_write(rt2x00dev, 134, 0xd0); rt2800_bbp_write(rt2x00dev, 135, 0xf6); - rt2800_bbp_write(rt2x00dev, 148, 0x84); } rt2800_disable_unused_dac_adc(rt2x00dev); diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 1f375051483a..5642a9b250c2 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -325,7 +325,7 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc) if (!abrt_task->sc || abrt_task->state == ISCSI_TASK_FREE) continue; - if (abrt_task->sc->device->lun != abrt_task->sc->device->lun) + if (sc->device->lun != abrt_task->sc->device->lun) continue; /* Invalidate WRB Posted for this Task */ diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c index ed880891cb7c..e9279a8c1e1c 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -594,13 +594,13 @@ static void bnx2fc_free_mp_resc(struct bnx2fc_cmd *io_req) mp_req->mp_resp_bd = NULL; } if (mp_req->req_buf) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, mp_req->req_buf, mp_req->req_buf_dma); mp_req->req_buf = NULL; } if (mp_req->resp_buf) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, mp_req->resp_buf, mp_req->resp_buf_dma); mp_req->resp_buf = NULL; @@ -622,7 +622,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) mp_req->req_len = sizeof(struct fcp_cmnd); io_req->data_xfer_len = mp_req->req_len; - mp_req->req_buf = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + mp_req->req_buf = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, &mp_req->req_buf_dma, GFP_ATOMIC); if (!mp_req->req_buf) { @@ -631,7 +631,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) return FAILED; } - mp_req->resp_buf = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + mp_req->resp_buf = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, &mp_req->resp_buf_dma, GFP_ATOMIC); if (!mp_req->resp_buf) { @@ -639,8 +639,8 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) bnx2fc_free_mp_resc(io_req); return FAILED; } - memset(mp_req->req_buf, 0, PAGE_SIZE); - memset(mp_req->resp_buf, 0, PAGE_SIZE); + memset(mp_req->req_buf, 0, CNIC_PAGE_SIZE); + memset(mp_req->resp_buf, 0, CNIC_PAGE_SIZE); /* Allocate and map mp_req_bd and mp_resp_bd */ sz = sizeof(struct fcoe_bd_ctx); @@ -665,7 +665,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) mp_req_bd = mp_req->mp_req_bd; mp_req_bd->buf_addr_lo = (u32)addr & 0xffffffff; mp_req_bd->buf_addr_hi = (u32)((u64)addr >> 32); - mp_req_bd->buf_len = PAGE_SIZE; + mp_req_bd->buf_len = CNIC_PAGE_SIZE; mp_req_bd->flags = 0; /* @@ -677,7 +677,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req) addr = mp_req->resp_buf_dma; mp_resp_bd->buf_addr_lo = (u32)addr & 0xffffffff; mp_resp_bd->buf_addr_hi = (u32)((u64)addr >> 32); - mp_resp_bd->buf_len = PAGE_SIZE; + mp_resp_bd->buf_len = CNIC_PAGE_SIZE; mp_resp_bd->flags = 0; return SUCCESS; diff --git a/drivers/scsi/bnx2fc/bnx2fc_tgt.c b/drivers/scsi/bnx2fc/bnx2fc_tgt.c index 4d93177dfb53..d9bae5672273 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_tgt.c +++ b/drivers/scsi/bnx2fc/bnx2fc_tgt.c @@ -673,7 +673,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, /* Allocate and map SQ */ tgt->sq_mem_size = tgt->max_sqes * BNX2FC_SQ_WQE_SIZE; - tgt->sq_mem_size = (tgt->sq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + tgt->sq_mem_size = (tgt->sq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->sq = dma_alloc_coherent(&hba->pcidev->dev, tgt->sq_mem_size, &tgt->sq_dma, GFP_KERNEL); @@ -686,7 +687,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, /* Allocate and map CQ */ tgt->cq_mem_size = tgt->max_cqes * BNX2FC_CQ_WQE_SIZE; - tgt->cq_mem_size = (tgt->cq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + tgt->cq_mem_size = (tgt->cq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->cq = dma_alloc_coherent(&hba->pcidev->dev, tgt->cq_mem_size, &tgt->cq_dma, GFP_KERNEL); @@ -699,7 +701,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, /* Allocate and map RQ and RQ PBL */ tgt->rq_mem_size = tgt->max_rqes * BNX2FC_RQ_WQE_SIZE; - tgt->rq_mem_size = (tgt->rq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + tgt->rq_mem_size = (tgt->rq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->rq = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_mem_size, &tgt->rq_dma, GFP_KERNEL); @@ -710,8 +713,9 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, } memset(tgt->rq, 0, tgt->rq_mem_size); - tgt->rq_pbl_size = (tgt->rq_mem_size / PAGE_SIZE) * sizeof(void *); - tgt->rq_pbl_size = (tgt->rq_pbl_size + (PAGE_SIZE - 1)) & PAGE_MASK; + tgt->rq_pbl_size = (tgt->rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *); + tgt->rq_pbl_size = (tgt->rq_pbl_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->rq_pbl = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_pbl_size, &tgt->rq_pbl_dma, GFP_KERNEL); @@ -722,7 +726,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, } memset(tgt->rq_pbl, 0, tgt->rq_pbl_size); - num_pages = tgt->rq_mem_size / PAGE_SIZE; + num_pages = tgt->rq_mem_size / CNIC_PAGE_SIZE; page = tgt->rq_dma; pbl = (u32 *)tgt->rq_pbl; @@ -731,13 +735,13 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, pbl++; *pbl = (u32)((u64)page >> 32); pbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } /* Allocate and map XFERQ */ tgt->xferq_mem_size = tgt->max_sqes * BNX2FC_XFERQ_WQE_SIZE; - tgt->xferq_mem_size = (tgt->xferq_mem_size + (PAGE_SIZE - 1)) & - PAGE_MASK; + tgt->xferq_mem_size = (tgt->xferq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev, tgt->xferq_mem_size, &tgt->xferq_dma, GFP_KERNEL); @@ -750,8 +754,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, /* Allocate and map CONFQ & CONFQ PBL */ tgt->confq_mem_size = tgt->max_sqes * BNX2FC_CONFQ_WQE_SIZE; - tgt->confq_mem_size = (tgt->confq_mem_size + (PAGE_SIZE - 1)) & - PAGE_MASK; + tgt->confq_mem_size = (tgt->confq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->confq = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_mem_size, &tgt->confq_dma, GFP_KERNEL); @@ -763,9 +767,9 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, memset(tgt->confq, 0, tgt->confq_mem_size); tgt->confq_pbl_size = - (tgt->confq_mem_size / PAGE_SIZE) * sizeof(void *); + (tgt->confq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *); tgt->confq_pbl_size = - (tgt->confq_pbl_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (tgt->confq_pbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; tgt->confq_pbl = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_pbl_size, @@ -777,7 +781,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, } memset(tgt->confq_pbl, 0, tgt->confq_pbl_size); - num_pages = tgt->confq_mem_size / PAGE_SIZE; + num_pages = tgt->confq_mem_size / CNIC_PAGE_SIZE; page = tgt->confq_dma; pbl = (u32 *)tgt->confq_pbl; @@ -786,7 +790,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, pbl++; *pbl = (u32)((u64)page >> 32); pbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } /* Allocate and map ConnDB */ @@ -805,8 +809,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba, /* Allocate and map LCQ */ tgt->lcq_mem_size = (tgt->max_sqes + 8) * BNX2FC_SQ_WQE_SIZE; - tgt->lcq_mem_size = (tgt->lcq_mem_size + (PAGE_SIZE - 1)) & - PAGE_MASK; + tgt->lcq_mem_size = (tgt->lcq_mem_size + (CNIC_PAGE_SIZE - 1)) & + CNIC_PAGE_MASK; tgt->lcq = dma_alloc_coherent(&hba->pcidev->dev, tgt->lcq_mem_size, &tgt->lcq_dma, GFP_KERNEL); diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index e4cf23df4b4f..b87a1933f880 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -61,7 +61,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba) * yield integral num of page buffers */ /* adjust SQ */ - num_elements_per_pg = PAGE_SIZE / BNX2I_SQ_WQE_SIZE; + num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_SQ_WQE_SIZE; if (hba->max_sqes < num_elements_per_pg) hba->max_sqes = num_elements_per_pg; else if (hba->max_sqes % num_elements_per_pg) @@ -69,7 +69,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba) ~(num_elements_per_pg - 1); /* adjust CQ */ - num_elements_per_pg = PAGE_SIZE / BNX2I_CQE_SIZE; + num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_CQE_SIZE; if (hba->max_cqes < num_elements_per_pg) hba->max_cqes = num_elements_per_pg; else if (hba->max_cqes % num_elements_per_pg) @@ -77,7 +77,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba) ~(num_elements_per_pg - 1); /* adjust RQ */ - num_elements_per_pg = PAGE_SIZE / BNX2I_RQ_WQE_SIZE; + num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_RQ_WQE_SIZE; if (hba->max_rqes < num_elements_per_pg) hba->max_rqes = num_elements_per_pg; else if (hba->max_rqes % num_elements_per_pg) @@ -959,7 +959,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) /* SQ page table */ memset(ep->qp.sq_pgtbl_virt, 0, ep->qp.sq_pgtbl_size); - num_pages = ep->qp.sq_mem_size / PAGE_SIZE; + num_pages = ep->qp.sq_mem_size / CNIC_PAGE_SIZE; page = ep->qp.sq_phys; if (cnic_dev_10g) @@ -973,7 +973,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) ((u64) page >> 32); ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } else { /* PTE is written in big endian format for * 5706/5708/5709 devices */ @@ -981,13 +981,13 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) page; ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } } /* RQ page table */ memset(ep->qp.rq_pgtbl_virt, 0, ep->qp.rq_pgtbl_size); - num_pages = ep->qp.rq_mem_size / PAGE_SIZE; + num_pages = ep->qp.rq_mem_size / CNIC_PAGE_SIZE; page = ep->qp.rq_phys; if (cnic_dev_10g) @@ -1001,7 +1001,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) ((u64) page >> 32); ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } else { /* PTE is written in big endian format for * 5706/5708/5709 devices */ @@ -1009,13 +1009,13 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) page; ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } } /* CQ page table */ memset(ep->qp.cq_pgtbl_virt, 0, ep->qp.cq_pgtbl_size); - num_pages = ep->qp.cq_mem_size / PAGE_SIZE; + num_pages = ep->qp.cq_mem_size / CNIC_PAGE_SIZE; page = ep->qp.cq_phys; if (cnic_dev_10g) @@ -1029,7 +1029,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) ((u64) page >> 32); ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } else { /* PTE is written in big endian format for * 5706/5708/5709 devices */ @@ -1037,7 +1037,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep) ptbl++; *ptbl = (u32) page; ptbl++; - page += PAGE_SIZE; + page += CNIC_PAGE_SIZE; } } } @@ -1064,11 +1064,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep) /* Allocate page table memory for SQ which is page aligned */ ep->qp.sq_mem_size = hba->max_sqes * BNX2I_SQ_WQE_SIZE; ep->qp.sq_mem_size = - (ep->qp.sq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.sq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.sq_pgtbl_size = - (ep->qp.sq_mem_size / PAGE_SIZE) * sizeof(void *); + (ep->qp.sq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *); ep->qp.sq_pgtbl_size = - (ep->qp.sq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.sq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.sq_pgtbl_virt = dma_alloc_coherent(&hba->pcidev->dev, ep->qp.sq_pgtbl_size, @@ -1101,11 +1101,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep) /* Allocate page table memory for CQ which is page aligned */ ep->qp.cq_mem_size = hba->max_cqes * BNX2I_CQE_SIZE; ep->qp.cq_mem_size = - (ep->qp.cq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.cq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.cq_pgtbl_size = - (ep->qp.cq_mem_size / PAGE_SIZE) * sizeof(void *); + (ep->qp.cq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *); ep->qp.cq_pgtbl_size = - (ep->qp.cq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.cq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.cq_pgtbl_virt = dma_alloc_coherent(&hba->pcidev->dev, ep->qp.cq_pgtbl_size, @@ -1144,11 +1144,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep) /* Allocate page table memory for RQ which is page aligned */ ep->qp.rq_mem_size = hba->max_rqes * BNX2I_RQ_WQE_SIZE; ep->qp.rq_mem_size = - (ep->qp.rq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.rq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.rq_pgtbl_size = - (ep->qp.rq_mem_size / PAGE_SIZE) * sizeof(void *); + (ep->qp.rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *); ep->qp.rq_pgtbl_size = - (ep->qp.rq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK; + (ep->qp.rq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK; ep->qp.rq_pgtbl_virt = dma_alloc_coherent(&hba->pcidev->dev, ep->qp.rq_pgtbl_size, @@ -1270,7 +1270,7 @@ int bnx2i_send_fw_iscsi_init_msg(struct bnx2i_hba *hba) bnx2i_adjust_qp_size(hba); iscsi_init.flags = - ISCSI_PAGE_SIZE_4K << ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT; + (CNIC_PAGE_BITS - 8) << ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT; if (en_tcp_dack) iscsi_init.flags |= ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE; iscsi_init.reserved0 = 0; @@ -1288,15 +1288,15 @@ int bnx2i_send_fw_iscsi_init_msg(struct bnx2i_hba *hba) ((hba->num_ccell & 0xFFFF) | (hba->max_sqes << 16)); iscsi_init.num_ccells_per_conn = hba->num_ccell; iscsi_init.num_tasks_per_conn = hba->max_sqes; - iscsi_init.sq_wqes_per_page = PAGE_SIZE / BNX2I_SQ_WQE_SIZE; + iscsi_init.sq_wqes_per_page = CNIC_PAGE_SIZE / BNX2I_SQ_WQE_SIZE; iscsi_init.sq_num_wqes = hba->max_sqes; iscsi_init.cq_log_wqes_per_page = - (u8) bnx2i_power_of2(PAGE_SIZE / BNX2I_CQE_SIZE); + (u8) bnx2i_power_of2(CNIC_PAGE_SIZE / BNX2I_CQE_SIZE); iscsi_init.cq_num_wqes = hba->max_cqes; iscsi_init.cq_num_pages = (hba->max_cqes * BNX2I_CQE_SIZE + - (PAGE_SIZE - 1)) / PAGE_SIZE; + (CNIC_PAGE_SIZE - 1)) / CNIC_PAGE_SIZE; iscsi_init.sq_num_pages = (hba->max_sqes * BNX2I_SQ_WQE_SIZE + - (PAGE_SIZE - 1)) / PAGE_SIZE; + (CNIC_PAGE_SIZE - 1)) / CNIC_PAGE_SIZE; iscsi_init.rq_buffer_size = BNX2I_RQ_WQE_SIZE; iscsi_init.rq_num_wqes = hba->max_rqes; diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c b/drivers/scsi/bnx2i/bnx2i_iscsi.c index 854dad7d5b03..c8b0aff5bbd4 100644 --- a/drivers/scsi/bnx2i/bnx2i_iscsi.c +++ b/drivers/scsi/bnx2i/bnx2i_iscsi.c @@ -525,7 +525,7 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba) struct iscsi_bd *mp_bdt; u64 addr; - hba->mp_bd_tbl = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + hba->mp_bd_tbl = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, &hba->mp_bd_dma, GFP_KERNEL); if (!hba->mp_bd_tbl) { printk(KERN_ERR "unable to allocate Middle Path BDT\n"); @@ -533,11 +533,12 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba) goto out; } - hba->dummy_buffer = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + hba->dummy_buffer = dma_alloc_coherent(&hba->pcidev->dev, + CNIC_PAGE_SIZE, &hba->dummy_buf_dma, GFP_KERNEL); if (!hba->dummy_buffer) { printk(KERN_ERR "unable to alloc Middle Path Dummy Buffer\n"); - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, hba->mp_bd_tbl, hba->mp_bd_dma); hba->mp_bd_tbl = NULL; rc = -1; @@ -548,7 +549,7 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba) addr = (unsigned long) hba->dummy_buf_dma; mp_bdt->buffer_addr_lo = addr & 0xffffffff; mp_bdt->buffer_addr_hi = addr >> 32; - mp_bdt->buffer_length = PAGE_SIZE; + mp_bdt->buffer_length = CNIC_PAGE_SIZE; mp_bdt->flags = ISCSI_BD_LAST_IN_BD_CHAIN | ISCSI_BD_FIRST_IN_BD_CHAIN; out: @@ -565,12 +566,12 @@ out: static void bnx2i_free_mp_bdt(struct bnx2i_hba *hba) { if (hba->mp_bd_tbl) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, hba->mp_bd_tbl, hba->mp_bd_dma); hba->mp_bd_tbl = NULL; } if (hba->dummy_buffer) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, hba->dummy_buffer, hba->dummy_buf_dma); hba->dummy_buffer = NULL; } @@ -934,14 +935,14 @@ static void bnx2i_conn_free_login_resources(struct bnx2i_hba *hba, struct bnx2i_conn *bnx2i_conn) { if (bnx2i_conn->gen_pdu.resp_bd_tbl) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, bnx2i_conn->gen_pdu.resp_bd_tbl, bnx2i_conn->gen_pdu.resp_bd_dma); bnx2i_conn->gen_pdu.resp_bd_tbl = NULL; } if (bnx2i_conn->gen_pdu.req_bd_tbl) { - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, bnx2i_conn->gen_pdu.req_bd_tbl, bnx2i_conn->gen_pdu.req_bd_dma); bnx2i_conn->gen_pdu.req_bd_tbl = NULL; @@ -998,13 +999,13 @@ static int bnx2i_conn_alloc_login_resources(struct bnx2i_hba *hba, bnx2i_conn->gen_pdu.resp_wr_ptr = bnx2i_conn->gen_pdu.resp_buf; bnx2i_conn->gen_pdu.req_bd_tbl = - dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, &bnx2i_conn->gen_pdu.req_bd_dma, GFP_KERNEL); if (bnx2i_conn->gen_pdu.req_bd_tbl == NULL) goto login_req_bd_tbl_failure; bnx2i_conn->gen_pdu.resp_bd_tbl = - dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, &bnx2i_conn->gen_pdu.resp_bd_dma, GFP_KERNEL); if (bnx2i_conn->gen_pdu.resp_bd_tbl == NULL) @@ -1013,7 +1014,7 @@ static int bnx2i_conn_alloc_login_resources(struct bnx2i_hba *hba, return 0; login_resp_bd_tbl_failure: - dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE, bnx2i_conn->gen_pdu.req_bd_tbl, bnx2i_conn->gen_pdu.req_bd_dma); bnx2i_conn->gen_pdu.req_bd_tbl = NULL; diff --git a/drivers/scsi/isci/host.h b/drivers/scsi/isci/host.h index 4911310a38f5..22a9bb1abae1 100644 --- a/drivers/scsi/isci/host.h +++ b/drivers/scsi/isci/host.h @@ -311,9 +311,8 @@ static inline struct Scsi_Host *to_shost(struct isci_host *ihost) } #define for_each_isci_host(id, ihost, pdev) \ - for (id = 0, ihost = to_pci_info(pdev)->hosts[id]; \ - id < ARRAY_SIZE(to_pci_info(pdev)->hosts) && ihost; \ - ihost = to_pci_info(pdev)->hosts[++id]) + for (id = 0; id < SCI_MAX_CONTROLLERS && \ + (ihost = to_pci_info(pdev)->hosts[id]); id++) static inline void wait_for_start(struct isci_host *ihost) { diff --git a/drivers/scsi/isci/port_config.c b/drivers/scsi/isci/port_config.c index 85c77f6b802b..ac879745ef80 100644 --- a/drivers/scsi/isci/port_config.c +++ b/drivers/scsi/isci/port_config.c @@ -615,13 +615,6 @@ static void sci_apc_agent_link_up(struct isci_host *ihost, SCIC_SDS_APC_WAIT_LINK_UP_NOTIFICATION); } else { /* the phy is already the part of the port */ - u32 port_state = iport->sm.current_state_id; - - /* if the PORT'S state is resetting then the link up is from - * port hard reset in this case, we need to tell the port - * that link up is recieved - */ - BUG_ON(port_state != SCI_PORT_RESETTING); port_agent->phy_ready_mask |= 1 << phy_index; sci_port_link_up(iport, iphy); } diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c index 0d30ca849e8f..5d6fda72d659 100644 --- a/drivers/scsi/isci/task.c +++ b/drivers/scsi/isci/task.c @@ -801,7 +801,7 @@ int isci_task_I_T_nexus_reset(struct domain_device *dev) /* XXX: need to cleanup any ireqs targeting this * domain_device */ - ret = TMF_RESP_FUNC_COMPLETE; + ret = -ENODEV; goto out; } diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index e1fe95ef23e1..266724b6b899 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2996,8 +2996,7 @@ struct qla_hw_data { IS_QLA82XX(ha) || IS_QLA83XX(ha) || \ IS_QLA8044(ha)) #define IS_MSIX_NACK_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha)) -#define IS_NOPOLLING_TYPE(ha) ((IS_QLA25XX(ha) || IS_QLA81XX(ha) || \ - IS_QLA83XX(ha)) && (ha)->flags.msix_enabled) +#define IS_NOPOLLING_TYPE(ha) (IS_QLA81XX(ha) && (ha)->flags.msix_enabled) #define IS_FAC_REQUIRED(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha)) #define IS_NOCACHE_VPD_TYPE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha)) #define IS_ALOGIO_CAPABLE(ha) (IS_QLA23XX(ha) || IS_FWI2_CAPABLE(ha)) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 9bc86b9e86b1..0a1dcb43d18b 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2880,6 +2880,7 @@ static int qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) { #define MIN_MSIX_COUNT 2 +#define ATIO_VECTOR 2 int i, ret; struct msix_entry *entries; struct qla_msix_entry *qentry; @@ -2936,34 +2937,47 @@ msix_failed: } /* Enable MSI-X vectors for the base queue */ - for (i = 0; i < ha->msix_count; i++) { + for (i = 0; i < 2; i++) { qentry = &ha->msix_entries[i]; - if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) { - ret = request_irq(qentry->vector, - qla83xx_msix_entries[i].handler, - 0, qla83xx_msix_entries[i].name, rsp); - } else if (IS_P3P_TYPE(ha)) { + if (IS_P3P_TYPE(ha)) ret = request_irq(qentry->vector, qla82xx_msix_entries[i].handler, 0, qla82xx_msix_entries[i].name, rsp); - } else { + else ret = request_irq(qentry->vector, msix_entries[i].handler, 0, msix_entries[i].name, rsp); - } - if (ret) { - ql_log(ql_log_fatal, vha, 0x00cb, - "MSI-X: unable to register handler -- %x/%d.\n", - qentry->vector, ret); - qla24xx_disable_msix(ha); - ha->mqenable = 0; - goto msix_out; - } + if (ret) + goto msix_register_fail; qentry->have_irq = 1; qentry->rsp = rsp; rsp->msix = qentry; } + /* + * If target mode is enable, also request the vector for the ATIO + * queue. + */ + if (QLA_TGT_MODE_ENABLED() && IS_ATIO_MSIX_CAPABLE(ha)) { + qentry = &ha->msix_entries[ATIO_VECTOR]; + ret = request_irq(qentry->vector, + qla83xx_msix_entries[ATIO_VECTOR].handler, + 0, qla83xx_msix_entries[ATIO_VECTOR].name, rsp); + qentry->have_irq = 1; + qentry->rsp = rsp; + rsp->msix = qentry; + } + +msix_register_fail: + if (ret) { + ql_log(ql_log_fatal, vha, 0x00cb, + "MSI-X: unable to register handler -- %x/%d.\n", + qentry->vector, ret); + qla24xx_disable_msix(ha); + ha->mqenable = 0; + goto msix_out; + } + /* Enable MSI-X vector for response queue update for queue 0 */ if (IS_QLA83XX(ha)) { if (ha->msixbase && ha->mqiobase && diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 17d740427240..9969fa1ef7c4 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1419,6 +1419,9 @@ static void storvsc_device_destroy(struct scsi_device *sdevice) { struct stor_mem_pools *memp = sdevice->hostdata; + if (!memp) + return; + mempool_destroy(memp->request_mempool); kmem_cache_destroy(memp->request_pool); kfree(memp); diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c index cf86e729532b..dc697cee248a 100644 --- a/drivers/tty/serial/sunhv.c +++ b/drivers/tty/serial/sunhv.c @@ -433,13 +433,10 @@ static void sunhv_console_write_paged(struct console *con, const char *s, unsign unsigned long flags; int locked = 1; - local_irq_save(flags); - if (port->sysrq) { - locked = 0; - } else if (oops_in_progress) { - locked = spin_trylock(&port->lock); - } else - spin_lock(&port->lock); + if (port->sysrq || oops_in_progress) + locked = spin_trylock_irqsave(&port->lock, flags); + else + spin_lock_irqsave(&port->lock, flags); while (n > 0) { unsigned long ra = __pa(con_write_page); @@ -470,8 +467,7 @@ static void sunhv_console_write_paged(struct console *con, const char *s, unsign } if (locked) - spin_unlock(&port->lock); - local_irq_restore(flags); + spin_unlock_irqrestore(&port->lock, flags); } static inline void sunhv_console_putchar(struct uart_port *port, char c) @@ -492,7 +488,10 @@ static void sunhv_console_write_bychar(struct console *con, const char *s, unsig unsigned long flags; int i, locked = 1; - local_irq_save(flags); + if (port->sysrq || oops_in_progress) + locked = spin_trylock_irqsave(&port->lock, flags); + else + spin_lock_irqsave(&port->lock, flags); if (port->sysrq) { locked = 0; } else if (oops_in_progress) { @@ -507,8 +506,7 @@ static void sunhv_console_write_bychar(struct console *con, const char *s, unsig } if (locked) - spin_unlock(&port->lock); - local_irq_restore(flags); + spin_unlock_irqrestore(&port->lock, flags); } static struct console sunhv_console = { diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 380fb5355cb2..5faa8e905e98 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -844,20 +844,16 @@ static void sunsab_console_write(struct console *con, const char *s, unsigned n) unsigned long flags; int locked = 1; - local_irq_save(flags); - if (up->port.sysrq) { - locked = 0; - } else if (oops_in_progress) { - locked = spin_trylock(&up->port.lock); - } else - spin_lock(&up->port.lock); + if (up->port.sysrq || oops_in_progress) + locked = spin_trylock_irqsave(&up->port.lock, flags); + else + spin_lock_irqsave(&up->port.lock, flags); uart_console_write(&up->port, s, n, sunsab_console_putchar); sunsab_tec_wait(up); if (locked) - spin_unlock(&up->port.lock); - local_irq_restore(flags); + spin_unlock_irqrestore(&up->port.lock, flags); } static int sunsab_console_setup(struct console *con, char *options) diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index db79b76f5c8e..9a0f24f83720 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -1295,13 +1295,10 @@ static void sunsu_console_write(struct console *co, const char *s, unsigned int ier; int locked = 1; - local_irq_save(flags); - if (up->port.sysrq) { - locked = 0; - } else if (oops_in_progress) { - locked = spin_trylock(&up->port.lock); - } else - spin_lock(&up->port.lock); + if (up->port.sysrq || oops_in_progress) + locked = spin_trylock_irqsave(&up->port.lock, flags); + else + spin_lock_irqsave(&up->port.lock, flags); /* * First save the UER then disable the interrupts @@ -1319,8 +1316,7 @@ static void sunsu_console_write(struct console *co, const char *s, serial_out(up, UART_IER, ier); if (locked) - spin_unlock(&up->port.lock); - local_irq_restore(flags); + spin_unlock_irqrestore(&up->port.lock, flags); } /* diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c index 45a8c6aa5837..a2c40ed287d2 100644 --- a/drivers/tty/serial/sunzilog.c +++ b/drivers/tty/serial/sunzilog.c @@ -1195,20 +1195,16 @@ sunzilog_console_write(struct console *con, const char *s, unsigned int count) unsigned long flags; int locked = 1; - local_irq_save(flags); - if (up->port.sysrq) { - locked = 0; - } else if (oops_in_progress) { - locked = spin_trylock(&up->port.lock); - } else - spin_lock(&up->port.lock); + if (up->port.sysrq || oops_in_progress) + locked = spin_trylock_irqsave(&up->port.lock, flags); + else + spin_lock_irqsave(&up->port.lock, flags); uart_console_write(&up->port, s, count, sunzilog_putchar); udelay(2); if (locked) - spin_unlock(&up->port.lock); - local_irq_restore(flags); + spin_unlock_irqrestore(&up->port.lock, flags); } static int __init sunzilog_console_setup(struct console *con, char *options) |