71 files changed, 594 insertions, 292 deletions
diff --git a/Makefile b/Makefile
index 9f64552f09d6..5f333bf870f4 100644
--- a/Makefile
+++ b/Makefile
@@ -18,10 +18,9 @@ MAKEFLAGS += -rR --no-print-directory
 # Avoid funny character set dependencies
 unexport LC_ALL
-LC_CTYPE=C
 LC_COLLATE=C
 LC_NUMERIC=C
-export LC_CTYPE LC_COLLATE LC_NUMERIC
+export LC_COLLATE LC_NUMERIC
 # We are using a recursive build, so we need to do a little thinking
 # to get the ordering right.
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 826a30a00f59..bb2465bcb327 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -20,7 +20,7 @@
 all: $(obj)/zImage
 BOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-                 -fno-strict-aliasing -Os -msoft-float -pipe -D__KERNEL__\
+                 -fno-strict-aliasing -Os -msoft-float -pipe \
                 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
                 -isystem $(shell $(CROSS32CC) -print-file-name=include)
 BOOTAFLAGS      := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
@@ -34,8 +34,6 @@ BOOTCFLAGS	+= -fno-stack-protector
 endif
 BOOTCFLAGS      += -I$(obj) -I$(srctree)/$(obj)
-BOOTCFLAGS      += -include include/linux/autoconf.h -Iarch/powerpc/include
-BOOTCFLAGS      += -Iinclude
 DTS_FLAGS       ?= -p 1024
diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
index 558a56bcc7cf..2082af1f3fef 100644
--- a/arch/sh/tools/Makefile
+++ b/arch/sh/tools/Makefile
@@ -13,4 +13,4 @@
 include/generated/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
        @echo '  Generating $@'
        $(Q)mkdir -p $(dir $@)
-        $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
+        $(Q)LC_ALL=C $(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 077313f0d47f..7d0f00a935fa 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -702,7 +702,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
                if (encoder->crtc != crtc)
                        continue;
-                DRM_INFO("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
+                DRM_DEBUG("%s: set mode %s %x\n", drm_get_encoder_name(encoder),
                         mode->name, mode->base.id);
                encoder_funcs = encoder->helper_private;
                encoder_funcs->mode_set(encoder, mode, adjusted_mode);
@@ -1032,7 +1032,8 @@ bool drm_helper_initial_config(struct drm_device *dev)
        /*
         * we shouldn't end up with no modes here.
         */
-        printk(KERN_INFO "No connectors reported conncted with modes\n");
+        if (count == 0)
+                printk(KERN_INFO "No connectors reported connected with modes\n");
        drm_setup_crtcs(dev);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index c0651991c3e4..f5ff3490929f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2729,7 +2729,7 @@ restart_ih:
                                }
                                break;
                        default:
-                                DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+                                DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
                                break;
                        }
                        break;
@@ -2749,7 +2749,7 @@ restart_ih:
                                }
                                break;
                        default:
-                                DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+                                DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
                                break;
                        }
                        break;
@@ -2798,7 +2798,7 @@ restart_ih:
                                }
                                break;
                        default:
-                                DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+                                DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
                                break;
                        }
                        break;
@@ -2812,7 +2812,7 @@ restart_ih:
                        DRM_DEBUG("IH: CP EOP\n");
                        break;
                default:
-                        DRM_ERROR("Unhandled interrupt: %d %d\n", src_id, src_data);
+                        DRM_DEBUG("Unhandled interrupt: %d %d\n", src_id, src_data);
                        break;
                }
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 7914455c96ca..579c8920e081 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -687,6 +687,9 @@ radeon_combios_get_tv_info(struct radeon_device *rdev)
        uint16_t tv_info;
        enum radeon_tv_std tv_std = TV_STD_NTSC;
+        if (rdev->bios == NULL)
+                return tv_std;
        tv_info = combios_get_table_offset(dev, COMBIOS_TV_INFO_TABLE);
        if (tv_info) {
                if (RBIOS8(tv_info + 6) == 'T') {
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 9da10dd5df80..55266416fa47 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -900,10 +900,18 @@ static void radeon_dvi_force(struct drm_connector *connector)
 static int radeon_dvi_mode_valid(struct drm_connector *connector,
                                  struct drm_display_mode *mode)
 {
+        struct drm_device *dev = connector->dev;
+        struct radeon_device *rdev = dev->dev_private;
        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
        /* XXX check mode bandwidth */
+        /* clocks over 135 MHz have heat issues with DVI on RV100 */
+        if (radeon_connector->use_digital &&
+            (rdev->family == CHIP_RV100) &&
+            (mode->clock > 135000))
+                return MODE_CLOCK_HIGH;
        if (radeon_connector->use_digital && (mode->clock > 165000)) {
                if ((radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I) ||
                    (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 981508ff7037..38e45e231ef5 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -46,6 +46,7 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
        struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
        uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
        int panel_pwr_delay = 2000;
+        bool is_mac = false;
        DRM_DEBUG("\n");
        if (radeon_encoder->enc_priv) {
@@ -58,6 +59,15 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
                }
        }
+        /* macs (and possibly some x86 oem systems?) wire up LVDS strangely
+         * Taken from radeonfb.
+         */
+        if ((rdev->mode_info.connector_table == CT_IBOOK) ||
+            (rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||
+            (rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||
+            (rdev->mode_info.connector_table == CT_POWERBOOK_VGA))
+                is_mac = true;
        switch (mode) {
        case DRM_MODE_DPMS_ON:
                disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
@@ -74,6 +84,8 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
                lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
                lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
+                if (is_mac)
+                        lvds_gen_cntl |= RADEON_LVDS_BL_MOD_EN;
                lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
                udelay(panel_pwr_delay * 1000);
                WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
@@ -85,7 +97,14 @@ static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
                WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
                lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
                lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
-                lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+                if (is_mac) {
+                        lvds_gen_cntl &= ~RADEON_LVDS_BL_MOD_EN;
+                        WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+                        lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_EN);
+                } else {
+                        WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
+                        lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
+                }
                udelay(panel_pwr_delay * 1000);
                WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
                WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 3b0c07b444a2..58b5adf974ca 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -215,7 +215,10 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo,
        rbo = container_of(bo, struct radeon_bo, tbo);
        switch (bo->mem.mem_type) {
        case TTM_PL_VRAM:
-                radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
+                if (rbo->rdev->cp.ready == false)
+                        radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_CPU);
+                else
+                        radeon_ttm_placement_from_domain(rbo, RADEON_GEM_DOMAIN_GTT);
                break;
        case TTM_PL_TT:
        default:
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 4b96e7a898cf..5b4d66dc1a05 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -431,6 +431,13 @@ static const struct hid_device_id apple_devices[] = {
                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
+                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
+                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+                        APPLE_ISO_KEYBOARD },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS),
+                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 80792d38d25c..eabe5f87c6c1 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1285,6 +1285,9 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
+        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
        { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
@@ -1553,6 +1556,7 @@ static const struct hid_device_id hid_ignore_list[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3839340e293a..010368e649ed 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -88,6 +88,9 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI    0x0236
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO     0x0237
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS     0x0238
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
+#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b
 #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY    0x030a
 #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY     0x030b
 #define USB_DEVICE_ID_APPLE_ATV_IRCONTROL       0x8241
@@ -166,6 +169,9 @@
 #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
 #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
+#define USB_VENDOR_ID_ETT               0x0664
+#define USB_DEVICE_ID_TC5UH             0x0309
 #define USB_VENDOR_ID_EZKEY             0x0518
 #define USB_DEVICE_ID_BTC_8193          0x0002
diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c
index 5b222eed0692..510dd1340597 100644
--- a/drivers/hid/hid-samsung.c
+++ b/drivers/hid/hid-samsung.c
@@ -39,7 +39,17 @@
 *
 * 3. 135 byte report descriptor
 * Report #4 has an array field with logical range 0..17 instead of 1..14.
+ *
+ * 4. 171 byte report descriptor
+ * Report #3 has an array field with logical range 0..1 instead of 1..3.
 */
+static inline void samsung_dev_trace(struct hid_device *hdev,
+                unsigned int rsize)
+{
+        dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+                        "descriptor\n", rsize);
+}
 static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                unsigned int rsize)
 {
@@ -47,8 +57,7 @@ static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                        rdesc[177] == 0x75 && rdesc[178] == 0x30 &&
                        rdesc[179] == 0x95 && rdesc[180] == 0x01 &&
                        rdesc[182] == 0x40) {
-                dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+                samsung_dev_trace(hdev, 184);
-                                "descriptor\n", 184);
                rdesc[176] = 0xff;
                rdesc[178] = 0x08;
                rdesc[180] = 0x06;
@@ -56,17 +65,21 @@ static void samsung_report_fixup(struct hid_device *hdev, __u8 *rdesc,
        } else
        if (rsize == 203 && rdesc[192] == 0x15 && rdesc[193] == 0x0 &&
                        rdesc[194] == 0x25 && rdesc[195] == 0x12) {
-                dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+                samsung_dev_trace(hdev, 203);
-                                "descriptor\n", 203);
                rdesc[193] = 0x1;
                rdesc[195] = 0xf;
        } else
        if (rsize == 135 && rdesc[124] == 0x15 && rdesc[125] == 0x0 &&
                        rdesc[126] == 0x25 && rdesc[127] == 0x11) {
-                dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
+                samsung_dev_trace(hdev, 135);
-                                "descriptor\n", 135);
                rdesc[125] = 0x1;
                rdesc[127] = 0xe;
+        } else
+        if (rsize == 171 && rdesc[160] == 0x15 && rdesc[161] == 0x0 &&
+                        rdesc[162] == 0x25 && rdesc[163] == 0x01) {
+                samsung_dev_trace(hdev, 171);
+                rdesc[161] = 0x1;
+                rdesc[163] = 0x3;
        }
 }
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 747542172242..12dcda529201 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -142,6 +142,7 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
                wdata->butstate = rw;
                input_report_key(input, BTN_0, rw & 0x02);
                input_report_key(input, BTN_1, rw & 0x01);
+                input_report_key(input, BTN_TOOL_FINGER, 0xf0);
                input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
                input_sync(input);
        }
@@ -196,6 +197,9 @@ static int wacom_probe(struct hid_device *hdev,
        /* Pad */
        input->evbit[0] |= BIT(EV_MSC);
        input->mscbit[0] |= BIT(MSC_SERIAL);
+        set_bit(BTN_0, input->keybit);
+        set_bit(BTN_1, input->keybit);
+        set_bit(BTN_TOOL_FINGER, input->keybit);
        /* Distance, rubber and mouse */
        input->absbit[0] |= BIT(ABS_DISTANCE);
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index cebbd9079d53..d6ee28f6ea08 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -582,7 +582,6 @@ extern s32 e1000_read_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
 extern s32 e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data);
 extern s32 e1000_write_phy_reg_hv_locked(struct e1000_hw *hw, u32 offset,
                                         u16 data);
-extern s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow);
 extern s32 e1000_link_stall_workaround_hv(struct e1000_hw *hw);
 extern s32 e1000_copper_link_setup_82577(struct e1000_hw *hw);
 extern s32 e1000_check_polarity_82577(struct e1000_hw *hw);
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index ad08cf3f40c0..8b6ecd127889 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -138,6 +138,10 @@
 #define E1000_NVM_K1_CONFIG 0x1B /* NVM K1 Config Word */
 #define E1000_NVM_K1_ENABLE 0x1  /* NVM Enable K1 bit */
+/* KMRN Mode Control */
+#define HV_KMRN_MODE_CTRL      PHY_REG(769, 16)
+#define HV_KMRN_MDIO_SLOW      0x0400
 /* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
 /* Offset 04h HSFSTS */
 union ich8_hws_flash_status {
@@ -219,6 +223,7 @@ static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
 static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw);
 static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
 static s32  e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw);
 static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
 {
@@ -270,7 +275,21 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
        phy->autoneg_mask             = AUTONEG_ADVERTISE_SPEED_DEFAULT;
        phy->id = e1000_phy_unknown;
-        e1000e_get_phy_id(hw);
+        ret_val = e1000e_get_phy_id(hw);
+        if (ret_val)
+                goto out;
+        if ((phy->id == 0) || (phy->id == PHY_REVISION_MASK)) {
+                /*
+                 * In case the PHY needs to be in mdio slow mode (eg. 82577),
+                 * set slow mode and try to get the PHY id again.
+                 */
+                ret_val = e1000_set_mdio_slow_mode_hv(hw);
+                if (ret_val)
+                        goto out;
+                ret_val = e1000e_get_phy_id(hw);
+                if (ret_val)
+                        goto out;
+        }
        phy->type = e1000e_get_phy_type_from_id(phy->id);
        switch (phy->type) {
@@ -292,6 +311,7 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
                break;
        }
+out:
        return ret_val;
 }
@@ -1076,16 +1096,44 @@ out:
 /**
+ *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
+ *  @hw:   pointer to the HW structure
+ **/
+static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw)
+{
+        s32 ret_val;
+        u16 data;
+        ret_val = e1e_rphy(hw, HV_KMRN_MODE_CTRL, &data);
+        if (ret_val)
+                return ret_val;
+        data |= HV_KMRN_MDIO_SLOW;
+        ret_val = e1e_wphy(hw, HV_KMRN_MODE_CTRL, data);
+        return ret_val;
+}
+/**
 *  e1000_hv_phy_workarounds_ich8lan - A series of Phy workarounds to be
 *  done after every PHY reset.
 **/
 static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
 {
        s32 ret_val = 0;
+        u16 phy_data;
        if (hw->mac.type != e1000_pchlan)
                return ret_val;
+        /* Set MDIO slow mode before any other MDIO access */
+        if (hw->phy.type == e1000_phy_82577) {
+                ret_val = e1000_set_mdio_slow_mode_hv(hw);
+                if (ret_val)
+                        goto out;
+        }
        if (((hw->phy.type == e1000_phy_82577) &&
             ((hw->phy.revision == 1) || (hw->phy.revision == 2))) ||
            ((hw->phy.type == e1000_phy_82578) && (hw->phy.revision == 1))) {
@@ -1118,16 +1166,32 @@ static s32 e1000_hv_phy_workarounds_ich8lan(struct e1000_hw *hw)
        hw->phy.addr = 1;
        ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT, 0);
+        hw->phy.ops.release(hw);
        if (ret_val)
                goto out;
-        hw->phy.ops.release(hw);
        /*
         * Configure the K1 Si workaround during phy reset assuming there is
         * link so that it disables K1 if link is in 1Gbps.
         */
        ret_val = e1000_k1_gig_workaround_hv(hw, true);
+        if (ret_val)
+                goto out;
+        /* Workaround for link disconnects on a busy hub in half duplex */
+        ret_val = hw->phy.ops.acquire(hw);
+        if (ret_val)
+                goto out;
+        ret_val = hw->phy.ops.read_reg_locked(hw,
+                                              PHY_REG(BM_PORT_CTRL_PAGE, 17),
+                                              &phy_data);
+        if (ret_val)
+                goto release;
+        ret_val = hw->phy.ops.write_reg_locked(hw,
+                                               PHY_REG(BM_PORT_CTRL_PAGE, 17),
+                                               phy_data & 0x00FF);
+release:
+        hw->phy.ops.release(hw);
 out:
        return ret_val;
 }
@@ -1184,6 +1248,7 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
        /* Allow time for h/w to get to a quiescent state after reset */
        mdelay(10);
+        /* Perform any necessary post-reset workarounds */
        if (hw->mac.type == e1000_pchlan) {
                ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
                if (ret_val)
@@ -2484,6 +2549,10 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
        if (!ret_val)
                e1000_release_swflag_ich8lan(hw);
+        /* Perform any necessary post-reset workarounds */
+        if (hw->mac.type == e1000_pchlan)
+                ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
        if (ctrl & E1000_CTRL_PHY_RST)
                ret_val = hw->phy.ops.get_cfg_done(hw);
@@ -2528,9 +2597,6 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
        kab |= E1000_KABGTXD_BGSQLBIAS;
        ew32(KABGTXD, kab);
-        if (hw->mac.type == e1000_pchlan)
-                ret_val = e1000_hv_phy_workarounds_ich8lan(hw);
 out:
        return ret_val;
 }
diff --git a/drivers/net/e1000e/phy.c b/drivers/net/e1000e/phy.c
index 55a2c0acfee7..7f3ceb9dad6a 100644
--- a/drivers/net/e1000e/phy.c
+++ b/drivers/net/e1000e/phy.c
@@ -152,32 +152,9 @@ s32 e1000e_get_phy_id(struct e1000_hw *hw)
                if (phy->id != 0 && phy->id != PHY_REVISION_MASK)
                        goto out;
-                /*
-                 * If the PHY ID is still unknown, we may have an 82577
-                 * without link.  We will try again after setting Slow MDIC
-                 * mode. No harm in trying again in this case since the PHY
-                 * ID is unknown at this point anyway.
-                 */
-                ret_val = phy->ops.acquire(hw);
-                if (ret_val)
-                        goto out;
-                ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-                if (ret_val)
-                        goto out;
-                phy->ops.release(hw);
                retry_count++;
        }
 out:
-        /* Revert to MDIO fast mode, if applicable */
-        if (retry_count) {
-                ret_val = phy->ops.acquire(hw);
-                if (ret_val)
-                        return ret_val;
-                ret_val = e1000_set_mdio_slow_mode_hv(hw, false);
-                phy->ops.release(hw);
-        }
        return ret_val;
 }
@@ -2791,38 +2768,6 @@ static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active)
 }
 /**
- *  e1000_set_mdio_slow_mode_hv - Set slow MDIO access mode
- *  @hw:   pointer to the HW structure
- *  @slow: true for slow mode, false for normal mode
- *
- *  Assumes semaphore already acquired.
- **/
-s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw, bool slow)
-{
-        s32 ret_val = 0;
-        u16 data = 0;
-        /* Set MDIO mode - page 769, register 16: 0x2580==slow, 0x2180==fast */
-        hw->phy.addr = 1;
-        ret_val = e1000e_write_phy_reg_mdic(hw, IGP01E1000_PHY_PAGE_SELECT,
-                                         (BM_PORT_CTRL_PAGE << IGP_PAGE_SHIFT));
-        if (ret_val)
-                goto out;
-        ret_val = e1000e_write_phy_reg_mdic(hw, BM_CS_CTRL1,
-                                           (0x2180 | (slow << 10)));
-        if (ret_val)
-                goto out;
-        /* dummy read when reverting to fast mode - throw away result */
-        if (!slow)
-                ret_val = e1000e_read_phy_reg_mdic(hw, BM_CS_CTRL1, &data);
-out:
-        return ret_val;
-}
-/**
 *  __e1000_read_phy_reg_hv -  Read HV PHY register
 *  @hw: pointer to the HW structure
 *  @offset: register offset to be read
@@ -2839,7 +2784,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
        s32 ret_val;
        u16 page = BM_PHY_REG_PAGE(offset);
        u16 reg = BM_PHY_REG_NUM(offset);
-        bool in_slow_mode = false;
        if (!locked) {
                ret_val = hw->phy.ops.acquire(hw);
@@ -2847,16 +2791,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
                        return ret_val;
        }
-        /* Workaround failure in MDIO access while cable is disconnected */
-        if ((hw->phy.type == e1000_phy_82577) &&
-            !(er32(STATUS) & E1000_STATUS_LU)) {
-                ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-                if (ret_val)
-                        goto out;
-                in_slow_mode = true;
-        }
        /* Page 800 works differently than the rest so it has its own func */
        if (page == BM_WUC_PAGE) {
                ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
@@ -2893,10 +2827,6 @@ static s32 __e1000_read_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 *data,
        ret_val = e1000e_read_phy_reg_mdic(hw, MAX_PHY_REG_ADDRESS & reg,
                                          data);
 out:
-        /* Revert to MDIO fast mode, if applicable */
-        if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
-                ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
        if (!locked)
                hw->phy.ops.release(hw);
@@ -2948,7 +2878,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
        s32 ret_val;
        u16 page = BM_PHY_REG_PAGE(offset);
        u16 reg = BM_PHY_REG_NUM(offset);
-        bool in_slow_mode = false;
        if (!locked) {
                ret_val = hw->phy.ops.acquire(hw);
@@ -2956,16 +2885,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
                        return ret_val;
        }
-        /* Workaround failure in MDIO access while cable is disconnected */
-        if ((hw->phy.type == e1000_phy_82577) &&
-            !(er32(STATUS) & E1000_STATUS_LU)) {
-                ret_val = e1000_set_mdio_slow_mode_hv(hw, true);
-                if (ret_val)
-                        goto out;
-                in_slow_mode = true;
-        }
        /* Page 800 works differently than the rest so it has its own func */
        if (page == BM_WUC_PAGE) {
                ret_val = e1000_access_phy_wakeup_reg_bm(hw, offset,
@@ -3019,10 +2938,6 @@ static s32 __e1000_write_phy_reg_hv(struct e1000_hw *hw, u32 offset, u16 data,
                                          data);
 out:
-        /* Revert to MDIO fast mode, if applicable */
-        if ((hw->phy.type == e1000_phy_82577) && in_slow_mode)
-                ret_val |= e1000_set_mdio_slow_mode_hv(hw, false);
        if (!locked)
                hw->phy.ops.release(hw);
diff --git a/drivers/net/ixgbe/Makefile b/drivers/net/ixgbe/Makefile
index 21b41f42b61c..bfef0ebcba9a 100644
--- a/drivers/net/ixgbe/Makefile
+++ b/drivers/net/ixgbe/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 10 Gigabit PCI Express Linux driver
-# Copyright(c) 1999 - 2009 Intel Corporation.
+# Copyright(c) 1999 - 2010 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index 8da8eb535084..303e7bd39b67 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 204177d78cec..3103f4165311 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_82599.c b/drivers/net/ixgbe/ixgbe_82599.c
index 538340527aa6..b49bd6b9feb7 100644
--- a/drivers/net/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ixgbe/ixgbe_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index 688b8ca5da32..21f158f79dd0 100644
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_common.h b/drivers/net/ixgbe/ixgbe_common.h
index 27f3214bed2e..dfff0ffaa502 100644
--- a/drivers/net/ixgbe/ixgbe_common.h
+++ b/drivers/net/ixgbe/ixgbe_common.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index a1562287342f..9aea4f04bbd2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb.h b/drivers/net/ixgbe/ixgbe_dcb.h
index 64a9fa15c059..5caafd4afbc3 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ixgbe/ixgbe_dcb.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ixgbe/ixgbe_dcb_82598.c
index f30263898ebc..f0e9279d4669 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82598.h b/drivers/net/ixgbe/ixgbe_dcb_82598.h
index ebbe53c352a7..cc728fa092e2 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82598.h
+++ b/drivers/net/ixgbe/ixgbe_dcb_82598.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index ec8a252636d3..4f7a26ab411e 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ixgbe/ixgbe_dcb_82599.h
index 9e5e2827e4af..0f3f791e1e1d 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.h
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ixgbe/ixgbe_dcb_nl.c
index 3c7a79a7d7c6..56f37f66b696 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_nl.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index 0bd49d3b9f65..d77961fc75f9 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.c b/drivers/net/ixgbe/ixgbe_fcoe.c
index da32a108a7b4..e9a20c88c155 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ixgbe/ixgbe_fcoe.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_fcoe.h b/drivers/net/ixgbe/ixgbe_fcoe.h
index de8ff53187da..abf4b2b3f252 100644
--- a/drivers/net/ixgbe/ixgbe_fcoe.h
+++ b/drivers/net/ixgbe/ixgbe_fcoe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 2ad754c864cf..9c9202f40b10 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
@@ -52,7 +52,7 @@ static const char ixgbe_driver_string[] =
 #define DRV_VERSION "2.0.44-k2"
 const char ixgbe_driver_version[] = DRV_VERSION;
-static char ixgbe_copyright[] = "Copyright (c) 1999-2009 Intel Corporation.";
+static char ixgbe_copyright[] = "Copyright (c) 1999-2010 Intel Corporation.";
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
        [board_82598] = &ixgbe_82598_info,
@@ -5576,6 +5576,10 @@ static void ixgbe_netpoll(struct net_device *netdev)
        struct ixgbe_adapter *adapter = netdev_priv(netdev);
        int i;
+        /* if interface is down do nothing */
+        if (test_bit(__IXGBE_DOWN, &adapter->state))
+                return;
        adapter->flags |= IXGBE_FLAG_IN_NETPOLL;
        if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
                int num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 9ecad17522c3..1c1efd386956 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_phy.h b/drivers/net/ixgbe/ixgbe_phy.h
index 9b700f5bf1ed..9cf5f3b4cc5d 100644
--- a/drivers/net/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ixgbe/ixgbe_phy.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ixgbe/ixgbe_type.h b/drivers/net/ixgbe/ixgbe_type.h
index 84650c6ebe03..9eafddfa1b97 100644
--- a/drivers/net/ixgbe/ixgbe_type.h
+++ b/drivers/net/ixgbe/ixgbe_type.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
  Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2010 Intel Corporation.
  This program is free software; you can redistribute it and/or modify it
  under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/sfc/mcdi.c b/drivers/net/sfc/mcdi.c
index 683353b904c7..0d4eba7266ec 100644
--- a/drivers/net/sfc/mcdi.c
+++ b/drivers/net/sfc/mcdi.c
@@ -142,8 +142,9 @@ static int efx_mcdi_poll(struct efx_nic *efx)
                if (spins != 0) {
                        --spins;
                        udelay(1);
-                } else
+                } else {
-                        schedule();
+                        schedule_timeout_uninterruptible(1);
+                }
                time = get_seconds();
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c
index af3933579790..250c8827b842 100644
--- a/drivers/net/sfc/selftest.c
+++ b/drivers/net/sfc/selftest.c
@@ -79,10 +79,14 @@ struct efx_loopback_state {
 static int efx_test_mdio(struct efx_nic *efx, struct efx_self_tests *tests)
 {
        int rc = 0;
-        int devad = __ffs(efx->mdio.mmds);
+        int devad;
        u16 physid1, physid2;
-        if (efx->phy_type == PHY_TYPE_NONE)
+        if (efx->mdio.mode_support & MDIO_SUPPORTS_C45)
+                devad = __ffs(efx->mdio.mmds);
+        else if (efx->mdio.mode_support & MDIO_SUPPORTS_C22)
+                devad = MDIO_DEVAD_NONE;
+        else
                return 0;
        mutex_lock(&efx->mac_lock);
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 3a74d2168598..7f82b0238e08 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -4,7 +4,7 @@
 * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
 * Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
 * Copyright (C) 2004 Sun Microsystems Inc.
- * Copyright (C) 2005-2009 Broadcom Corporation.
+ * Copyright (C) 2005-2010 Broadcom Corporation.
 *
 * Firmware is:
 *      Derived from proprietary unpublished source code,
@@ -68,8 +68,8 @@
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.105"
+#define DRV_MODULE_VERSION      "3.106"
-#define DRV_MODULE_RELDATE      "December 2, 2009"
+#define DRV_MODULE_RELDATE      "January 12, 2010"
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -1037,7 +1037,11 @@ static void tg3_mdio_start(struct tg3 *tp)
                else
                        tp->phy_addr = 1;
-                is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+                if (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0)
+                        is_serdes = tr32(SG_DIG_STATUS) & SG_DIG_IS_SERDES;
+                else
+                        is_serdes = tr32(TG3_CPMU_PHY_STRAP) &
+                                    TG3_CPMU_PHY_STRAP_IS_SERDES;
                if (is_serdes)
                        tp->phy_addr += 7;
        } else
@@ -4693,8 +4697,9 @@ next_pkt:
                (*post_ptr)++;
                if (unlikely(rx_std_posted >= tp->rx_std_max_post)) {
-                        u32 idx = *post_ptr % TG3_RX_RING_SIZE;
+                        tpr->rx_std_prod_idx = std_prod_idx % TG3_RX_RING_SIZE;
-                        tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG, idx);
+                        tw32_rx_mbox(TG3_RX_STD_PROD_IDX_REG,
+                                     tpr->rx_std_prod_idx);
                        work_mask &= ~RXD_OPAQUE_RING_STD;
                        rx_std_posted = 0;
                }
@@ -7742,7 +7747,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
             ((u64) tpr->rx_std_mapping >> 32));
        tw32(RCVDBDI_STD_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
             ((u64) tpr->rx_std_mapping & 0xffffffff));
-        if (!(tp->tg3_flags3 & TG3_FLG3_5755_PLUS))
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5717)
                tw32(RCVDBDI_STD_BD + TG3_BDINFO_NIC_ADDR,
                     NIC_SRAM_RX_BUFFER_DESC);
@@ -12122,7 +12127,8 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
                tp->phy_id = eeprom_phy_id;
                if (eeprom_phy_serdes) {
-                        if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
+                        if ((tp->tg3_flags2 & TG3_FLG2_5780_CLASS) ||
+                            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717)
                                tp->tg3_flags2 |= TG3_FLG2_MII_SERDES;
                        else
                                tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
@@ -13384,6 +13390,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
        if (err)
                return err;
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5717 &&
+            (tp->pci_chip_rev_id != CHIPREV_ID_5717_A0 ||
+                 (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)))
+                return -ENOTSUPP;
        /* Initialize data/descriptor byte/word swapping. */
        val = tr32(GRC_MODE);
        val &= GRC_MODE_HOST_STACKUP;
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index cd30889650f8..8a167912902b 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -4,6 +4,7 @@
 * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
 * Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
 * Copyright (C) 2004 Sun Microsystems Inc.
+ * Copyright (C) 2007-2010 Broadcom Corporation.
 */
 #ifndef _T3_H
@@ -1054,6 +1055,8 @@
 #define  CPMU_MUTEX_REQ_DRIVER           0x00001000
 #define TG3_CPMU_MUTEX_GNT              0x00003660
 #define  CPMU_MUTEX_GNT_DRIVER           0x00001000
+#define TG3_CPMU_PHY_STRAP              0x00003664
+#define TG3_CPMU_PHY_STRAP_IS_SERDES     0x00000020
 /* 0x3664 --> 0x3800 unused */
 /* Mbuf cluster free registers */
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c
index 5d1c8677f180..6a3f4da7fb48 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.c
+++ b/drivers/net/wireless/ath/ath5k/eeprom.c
@@ -97,7 +97,7 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
        struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom;
        int ret;
        u16 val;
-        u32 cksum, offset;
+        u32 cksum, offset, eep_max = AR5K_EEPROM_INFO_MAX;
        /*
         * Read values from EEPROM and store them in the capability structure
@@ -116,12 +116,38 @@ ath5k_eeprom_init_header(struct ath5k_hw *ah)
         * Validate the checksum of the EEPROM date. There are some
         * devices with invalid EEPROMs.
         */
-        for (cksum = 0, offset = 0; offset < AR5K_EEPROM_INFO_MAX; offset++) {
+        AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_UPPER, val);
+        if (val) {
+                eep_max = (val & AR5K_EEPROM_SIZE_UPPER_MASK) <<
+                           AR5K_EEPROM_SIZE_ENDLOC_SHIFT;
+                AR5K_EEPROM_READ(AR5K_EEPROM_SIZE_LOWER, val);
+                eep_max = (eep_max | val) - AR5K_EEPROM_INFO_BASE;
+                /*
+                 * Fail safe check to prevent stupid loops due
+                 * to busted EEPROMs. XXX: This value is likely too
+                 * big still, waiting on a better value.
+                 */
+                if (eep_max > (3 * AR5K_EEPROM_INFO_MAX)) {
+                        ATH5K_ERR(ah->ah_sc, "Invalid max custom EEPROM size: "
+                                  "%d (0x%04x) max expected: %d (0x%04x)\n",
+                                  eep_max, eep_max,
+                                  3 * AR5K_EEPROM_INFO_MAX,
+                                  3 * AR5K_EEPROM_INFO_MAX);
+                        return -EIO;
+                }
+        }
+        for (cksum = 0, offset = 0; offset < eep_max; offset++) {
                AR5K_EEPROM_READ(AR5K_EEPROM_INFO(offset), val);
                cksum ^= val;
        }
        if (cksum != AR5K_EEPROM_INFO_CKSUM) {
-                ATH5K_ERR(ah->ah_sc, "Invalid EEPROM checksum 0x%04x\n", cksum);
+                ATH5K_ERR(ah->ah_sc, "Invalid EEPROM "
+                          "checksum: 0x%04x eep_max: 0x%04x (%s)\n",
+                          cksum, eep_max,
+                          eep_max == AR5K_EEPROM_INFO_MAX ?
+                                "default size" : "custom size");
                return -EIO;
        }
diff --git a/drivers/net/wireless/ath/ath5k/eeprom.h b/drivers/net/wireless/ath/ath5k/eeprom.h
index 0123f3521a0b..473a483bb9c3 100644
--- a/drivers/net/wireless/ath/ath5k/eeprom.h
+++ b/drivers/net/wireless/ath/ath5k/eeprom.h
@@ -37,6 +37,14 @@
 #define AR5K_EEPROM_RFKILL_POLARITY_S   1
 #define AR5K_EEPROM_REG_DOMAIN          0x00bf  /* EEPROM regdom */
+/* FLASH(EEPROM) Defines for AR531X chips */
+#define AR5K_EEPROM_SIZE_LOWER          0x1b /* size info -- lower */
+#define AR5K_EEPROM_SIZE_UPPER          0x1c /* size info -- upper */
+#define AR5K_EEPROM_SIZE_UPPER_MASK     0xfff0
+#define AR5K_EEPROM_SIZE_UPPER_SHIFT    4
+#define AR5K_EEPROM_SIZE_ENDLOC_SHIFT   12
 #define AR5K_EEPROM_CHECKSUM            0x00c0  /* EEPROM checksum */
 #define AR5K_EEPROM_INFO_BASE           0x00c0  /* EEPROM header */
 #define AR5K_EEPROM_INFO_MAX            (0x400 - AR5K_EEPROM_INFO_BASE)
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 03a1106ad725..5774cea23a3b 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -25,7 +25,7 @@ config ATH9K
 config ATH9K_DEBUGFS
        bool "Atheros ath9k debugging"
-        depends on ATH9K
+        depends on ATH9K && DEBUG_FS
        ---help---
          Say Y, if you need access to ath9k's statistics for
          interrupts, rate control, etc.
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index e2cef2ff5d8f..1597a42731ed 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -33,11 +33,11 @@ struct ath_node;
 /* Macro to expand scalars to 64-bit objects */
-#define ito64(x) (sizeof(x) == 8) ?                     \
+#define ito64(x) (sizeof(x) == 1) ?                     \
        (((unsigned long long int)(x)) & (0xff)) :      \
-        (sizeof(x) == 16) ?                             \
+        (sizeof(x) == 2) ?                              \
        (((unsigned long long int)(x)) & 0xffff) :      \
-        ((sizeof(x) == 32) ?                            \
+        ((sizeof(x) == 4) ?                             \
         (((unsigned long long int)(x)) & 0xffffffff) : \
         (unsigned long long int)(x))
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index 484c5fdf7c2a..9b4b8b5c7574 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
        struct ieee80211_tx_info *info;
        struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
        u32  status = le32_to_cpu(tx_resp->u.status);
-        int tid = MAX_TID_COUNT;
+        int uninitialized_var(tid);
        int sta_id;
        int freed;
        u8 *qc = NULL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 574d36658702..5461f105bd2d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2344,6 +2344,21 @@ static void iwl_ht_conf(struct iwl_priv *priv,
        IWL_DEBUG_MAC80211(priv, "leave\n");
 }
+static inline void iwl_set_no_assoc(struct iwl_priv *priv)
+{
+        priv->assoc_id = 0;
+        iwl_led_disassociate(priv);
+        /*
+         * inform the ucode that there is no longer an
+         * association and that no more packets should be
+         * sent
+         */
+        priv->staging_rxon.filter_flags &=
+                ~RXON_FILTER_ASSOC_MSK;
+        priv->staging_rxon.assoc_id = 0;
+        iwlcore_commit_rxon(priv);
+}
 #define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
 void iwl_bss_info_changed(struct ieee80211_hw *hw,
                          struct ieee80211_vif *vif,
@@ -2475,20 +2490,8 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
                                        IWL_DELAY_NEXT_SCAN_AFTER_ASSOC;
                        if (!iwl_is_rfkill(priv))
                                priv->cfg->ops->lib->post_associate(priv);
-                } else {
+                } else
-                        priv->assoc_id = 0;
+                        iwl_set_no_assoc(priv);
-                        iwl_led_disassociate(priv);
-                        /*
-                         * inform the ucode that there is no longer an
-                         * association and that no more packets should be
-                         * send
-                         */
-                        priv->staging_rxon.filter_flags &=
-                                ~RXON_FILTER_ASSOC_MSK;
-                        priv->staging_rxon.assoc_id = 0;
-                        iwlcore_commit_rxon(priv);
-                }
        }
        if (changes && iwl_is_associated(priv) && priv->assoc_id) {
@@ -2503,12 +2506,14 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw,
                }
        }
-        if ((changes & BSS_CHANGED_BEACON_ENABLED) &&
+        if (changes & BSS_CHANGED_BEACON_ENABLED) {
-            vif->bss_conf.enable_beacon) {
+                if (vif->bss_conf.enable_beacon) {
-                memcpy(priv->staging_rxon.bssid_addr,
+                        memcpy(priv->staging_rxon.bssid_addr,
-                       bss_conf->bssid, ETH_ALEN);
+                               bss_conf->bssid, ETH_ALEN);
-                memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
+                        memcpy(priv->bssid, bss_conf->bssid, ETH_ALEN);
-                iwlcore_config_ap(priv);
+                        iwlcore_config_ap(priv);
+                } else
+                        iwl_set_no_assoc(priv);
        }
        mutex_unlock(&priv->mutex);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 165d1f6e2dd9..3822cf53e368 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -711,7 +711,7 @@ extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
 extern int iwl_queue_space(const struct iwl_queue *q);
 static inline int iwl_queue_used(const struct iwl_queue *q, int i)
 {
-        return q->write_ptr > q->read_ptr ?
+        return q->write_ptr >= q->read_ptr ?
                (i >= q->read_ptr && i < q->write_ptr) :
                !(i < q->read_ptr && i >= q->write_ptr);
 }
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 59d49159cf2a..59f92105b0c2 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3157,8 +3157,10 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
        /* Clear unsupported feature flags */
        *total_flags &= FIF_ALLMULTI | FIF_BCN_PRBRESP_PROMISC;
-        if (mwl8k_fw_lock(hw))
+        if (mwl8k_fw_lock(hw)) {
+                kfree(cmd);
                return;
+        }
        if (priv->sniffer_enabled) {
                mwl8k_enable_sniffer(hw, 0);
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 27bf887f1453..9deae41cb784 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -340,7 +340,7 @@ static int rt2800_blink_set(struct led_classdev *led_cdev,
        rt2x00_set_field32(&reg, LED_CFG_OFF_PERIOD, *delay_off);
        rt2x00_set_field32(&reg, LED_CFG_SLOW_BLINK_PERIOD, 3);
        rt2x00_set_field32(&reg, LED_CFG_R_LED_MODE, 3);
-        rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 12);
+        rt2x00_set_field32(&reg, LED_CFG_G_LED_MODE, 3);
        rt2x00_set_field32(&reg, LED_CFG_Y_LED_MODE, 3);
        rt2x00_set_field32(&reg, LED_CFG_LED_POLAR, 1);
        rt2800_register_write(led->rt2x00dev, LED_CFG, reg);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 4d841c07c970..dcfc8c25d1a7 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -113,6 +113,12 @@
        (  ((unsigned long)((__skb)->data + (__header))) & 3 )
 /*
+ * Constants for extra TX headroom for alignment purposes.
+ */
+#define RT2X00_ALIGN_SIZE       4 /* Only whole frame needs alignment */
+#define RT2X00_L2PAD_SIZE       8 /* Both header & payload need alignment */
+/*
 * Standard timing and size defines.
 * These values should follow the ieee80211 specifications.
 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 06c43ca39bf8..265e66dba552 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -686,7 +686,17 @@ static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev)
        /*
         * Initialize extra TX headroom required.
         */
-        rt2x00dev->hw->extra_tx_headroom = rt2x00dev->ops->extra_tx_headroom;
+        rt2x00dev->hw->extra_tx_headroom =
+                max_t(unsigned int, IEEE80211_TX_STATUS_HEADROOM,
+                      rt2x00dev->ops->extra_tx_headroom);
+        /*
+         * Take TX headroom required for alignment into account.
+         */
+        if (test_bit(DRIVER_REQUIRE_L2PAD, &rt2x00dev->flags))
+                rt2x00dev->hw->extra_tx_headroom += RT2X00_L2PAD_SIZE;
+        else if (test_bit(DRIVER_REQUIRE_DMA, &rt2x00dev->flags))
+                rt2x00dev->hw->extra_tx_headroom += RT2X00_ALIGN_SIZE;
        /*
         * Register HW.
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 239afc7a9c0b..9915a09141ef 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -104,7 +104,7 @@ void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
         * is also mapped to the DMA so it can be used for transfering
         * additional descriptor information to the hardware.
         */
-        skb_push(skb, rt2x00dev->hw->extra_tx_headroom);
+        skb_push(skb, rt2x00dev->ops->extra_tx_headroom);
        skbdesc->skb_dma =
            dma_map_single(rt2x00dev->dev, skb->data, skb->len, DMA_TO_DEVICE);
@@ -112,7 +112,7 @@ void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
        /*
         * Restore data pointer to original location again.
         */
-        skb_pull(skb, rt2x00dev->hw->extra_tx_headroom);
+        skb_pull(skb, rt2x00dev->ops->extra_tx_headroom);
        skbdesc->flags |= SKBDESC_DMA_MAPPED_TX;
 }
@@ -134,7 +134,7 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
                 * by the driver, but it was actually mapped to DMA.
                 */
                dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma,
-                                 skb->len + rt2x00dev->hw->extra_tx_headroom,
+                                 skb->len + rt2x00dev->ops->extra_tx_headroom,
                                 DMA_TO_DEVICE);
                skbdesc->flags &= ~SKBDESC_DMA_MAPPED_TX;
        }
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 8ebf5c33955d..f14deb0c8514 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -987,12 +987,13 @@ static void zd_op_configure_filter(struct ieee80211_hw *hw,
        changed_flags &= SUPPORTED_FIF_FLAGS;
        *new_flags &= SUPPORTED_FIF_FLAGS;
-        /* changed_flags is always populated but this driver
+        /*
-         * doesn't support all FIF flags so its possible we don't
+         * If multicast parameter (as returned by zd_op_prepare_multicast)
-         * need to do anything */
+         * has changed, no bit in changed_flags is set. To handle this
-        if (!changed_flags)
+         * situation, we do not return if changed_flags is 0. If we do so,
-                return;
+         * we will have some issue with IPv6 which uses multicast for link
+         * layer address resolution.
+         */
        if (*new_flags & (FIF_PROMISC_IN_BSS | FIF_ALLMULTI))
                zd_mc_add_all(&hash);
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index c4997930afc7..5d42d55e299b 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -102,15 +102,15 @@ static void do_suspend(void)
                goto out_thaw;
        }
+        printk(KERN_DEBUG "suspending xenstore...\n");
+        xs_suspend();
        err = dpm_suspend_noirq(PMSG_SUSPEND);
        if (err) {
                printk(KERN_ERR "dpm_suspend_noirq failed: %d\n", err);
                goto out_resume;
        }
-        printk(KERN_DEBUG "suspending xenstore...\n");
-        xs_suspend();
        err = stop_machine(xen_suspend, &cancelled, cpumask_of(0));
        dpm_resume_noirq(PMSG_RESUME);
@@ -120,13 +120,13 @@ static void do_suspend(void)
                cancelled = 1;
        }
+out_resume:
        if (!cancelled) {
                xen_arch_resume();
                xs_resume();
        } else
                xs_suspend_cancel();
-out_resume:
        dpm_resume_end(PMSG_RESUME);
        /* Make sure timer events get retriggered on all CPUs */
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 2cf93ec40a67..97e01dc0d95f 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -618,60 +618,90 @@ static DEFINE_RWLOCK(fasync_lock);
 static struct kmem_cache *fasync_cache __read_mostly;
 /*
- * fasync_helper() is used by almost all character device drivers
+ * Remove a fasync entry. If successfully removed, return
- * to set up the fasync queue. It returns negative on error, 0 if it did
+ * positive and clear the FASYNC flag. If no entry exists,
- * no changes and positive if it added/deleted the entry.
+ * do nothing and return 0.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ *
+ * We always take the 'filp->f_lock', in since fasync_lock
+ * needs to be irq-safe.
 */
-int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+static int fasync_remove_entry(struct file *filp, struct fasync_struct **fapp)
 {
        struct fasync_struct *fa, **fp;
-        struct fasync_struct *new = NULL;
        int result = 0;
-        if (on) {
+        spin_lock(&filp->f_lock);
-                new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
+        write_lock_irq(&fasync_lock);
-                if (!new)
+        for (fp = fapp; (fa = *fp) != NULL; fp = &fa->fa_next) {
-                        return -ENOMEM;
+                if (fa->fa_file != filp)
+                        continue;
+                *fp = fa->fa_next;
+                kmem_cache_free(fasync_cache, fa);
+                filp->f_flags &= ~FASYNC;
+                result = 1;
+                break;
        }
+        write_unlock_irq(&fasync_lock);
+        spin_unlock(&filp->f_lock);
+        return result;
+}
+/*
+ * Add a fasync entry. Return negative on error, positive if
+ * added, and zero if did nothing but change an existing one.
+ *
+ * NOTE! It is very important that the FASYNC flag always
+ * match the state "is the filp on a fasync list".
+ */
+static int fasync_add_entry(int fd, struct file *filp, struct fasync_struct **fapp)
+{
+        struct fasync_struct *new, *fa, **fp;
+        int result = 0;
+        new = kmem_cache_alloc(fasync_cache, GFP_KERNEL);
+        if (!new)
+                return -ENOMEM;
-        /*
-         * We need to take f_lock first since it's not an IRQ-safe
-         * lock.
-         */
        spin_lock(&filp->f_lock);
        write_lock_irq(&fasync_lock);
        for (fp = fapp; (fa = *fp) != NULL; fp = &fa->fa_next) {
-                if (fa->fa_file == filp) {
+                if (fa->fa_file != filp)
-                        if(on) {
+                        continue;
-                                fa->fa_fd = fd;
+                fa->fa_fd = fd;
-                                kmem_cache_free(fasync_cache, new);
+                kmem_cache_free(fasync_cache, new);
-                        } else {
+                goto out;
-                                *fp = fa->fa_next;
-                                kmem_cache_free(fasync_cache, fa);
-                                result = 1;
-                        }
-                        goto out;
-                }
        }
-        if (on) {
+        new->magic = FASYNC_MAGIC;
-                new->magic = FASYNC_MAGIC;
+        new->fa_file = filp;
-                new->fa_file = filp;
+        new->fa_fd = fd;
-                new->fa_fd = fd;
+        new->fa_next = *fapp;
-                new->fa_next = *fapp;
+        *fapp = new;
-                *fapp = new;
+        result = 1;
-                result = 1;
+        filp->f_flags |= FASYNC;
-        }
 out:
-        if (on)
-                filp->f_flags |= FASYNC;
-        else
-                filp->f_flags &= ~FASYNC;
        write_unlock_irq(&fasync_lock);
        spin_unlock(&filp->f_lock);
        return result;
 }
+/*
+ * fasync_helper() is used by almost all character device drivers
+ * to set up the fasync queue, and for regular files by the file
+ * lease code. It returns negative on error, 0 if it did no changes
+ * and positive if it added/deleted the entry.
+ */
+int fasync_helper(int fd, struct file * filp, int on, struct fasync_struct **fapp)
+{
+        if (!on)
+                return fasync_remove_entry(filp, fapp);
+        return fasync_add_entry(fd, filp, fapp);
+}
 EXPORT_SYMBOL(fasync_helper);
 void __kill_fasync(struct fasync_struct *fa, int sig, int band)
diff --git a/include/net/ip.h b/include/net/ip.h
index d9a0e74d8923..fb63371c07a8 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -338,7 +338,7 @@ static inline int sk_mc_loop(struct sock *sk)
                return inet6_sk(sk)->mc_loop;
 #endif
        }
-        __WARN();
+        WARN_ON(1);
        return 1;
 }
diff --git a/lib/zlib_inflate/inffast.c b/lib/zlib_inflate/inffast.c
index 05e1559fa156..215447c55261 100644
--- a/lib/zlib_inflate/inffast.c
+++ b/lib/zlib_inflate/inffast.c
@@ -4,12 +4,25 @@
 */
 #include <linux/zutil.h>
-#include <asm/unaligned.h>
-#include <asm/byteorder.h>
 #include "inftrees.h"
 #include "inflate.h"
 #include "inffast.h"
+/* Only do the unaligned "Faster" variant when
+ * CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is set
+ *
+ * On powerpc, it won't be as we don't include autoconf.h
+ * automatically for the boot wrapper, which is intended as
+ * we run in an environment where we may not be able to deal
+ * with (even rare) alignment faults. In addition, we do not
+ * define __KERNEL__ for arch/powerpc/boot unlike x86
+ */
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+#endif
 #ifndef ASMINF
 /* Allow machine dependent optimization for post-increment or pre-increment.
@@ -243,6 +256,7 @@ void inflate_fast(z_streamp strm, unsigned start)
                    }
                }
                else {
+#ifdef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
                    unsigned short *sout;
                    unsigned long loops;
@@ -284,6 +298,20 @@ void inflate_fast(z_streamp strm, unsigned start)
                    }
                    if (len & 1)
                        PUP(out) = PUP(from);
+#else /* CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
+                    from = out - dist;          /* copy direct from output */
+                    do {                        /* minimum length is three */
+                         PUP(out) = PUP(from);
+                         PUP(out) = PUP(from);
+                         PUP(out) = PUP(from);
+                         len -= 3;
+                    } while (len > 2);
+                    if (len) {
+                         PUP(out) = PUP(from);
+                         if (len > 1)
+                             PUP(out) = PUP(from);
+                    }
+#endif /* !CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS */
                }
            }
            else if ((op & 64) == 0) {          /* 2nd level distance code */
diff --git a/mm/truncate.c b/mm/truncate.c
index 342deee22684..e87e37244829 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -522,22 +522,20 @@ EXPORT_SYMBOL_GPL(invalidate_inode_pages2);
 */
 void truncate_pagecache(struct inode *inode, loff_t old, loff_t new)
 {
-        if (new < old) {
+        struct address_space *mapping = inode->i_mapping;
-                struct address_space *mapping = inode->i_mapping;
+        /*
-                /*
+         * unmap_mapping_range is called twice, first simply for
-                 * unmap_mapping_range is called twice, first simply for
+         * efficiency so that truncate_inode_pages does fewer
-                 * efficiency so that truncate_inode_pages does fewer
+         * single-page unmaps.  However after this first call, and
-                 * single-page unmaps.  However after this first call, and
+         * before truncate_inode_pages finishes, it is possible for
-                 * before truncate_inode_pages finishes, it is possible for
+         * private pages to be COWed, which remain after
-                 * private pages to be COWed, which remain after
+         * truncate_inode_pages finishes, hence the second
-                 * truncate_inode_pages finishes, hence the second
+         * unmap_mapping_range call must be made for correctness.
-                 * unmap_mapping_range call must be made for correctness.
+         */
-                 */
+        unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
-                unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
+        truncate_inode_pages(mapping, new);
-                truncate_inode_pages(mapping, new);
+        unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
-                unmap_mapping_range(mapping, new + PAGE_SIZE - 1, 0, 1);
-        }
 }
 EXPORT_SYMBOL(truncate_pagecache);
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index df159fffe4bc..4bac362b1335 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -559,6 +559,11 @@ static inline struct inet6_dev *ipv6_skb_idev(struct sk_buff *skb)
        return skb_dst(skb) ? ip6_dst_idev(skb_dst(skb)) : __in6_dev_get(skb->dev);
 }
+static inline struct net *ipv6_skb_net(struct sk_buff *skb)
+{
+        return skb_dst(skb) ? dev_net(skb_dst(skb)->dev) : dev_net(skb->dev);
+}
 /* Router Alert as of RFC 2711 */
 static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
@@ -580,8 +585,8 @@ static int ipv6_hop_ra(struct sk_buff *skb, int optoff)
 static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
 {
        const unsigned char *nh = skb_network_header(skb);
+        struct net *net = ipv6_skb_net(skb);
        u32 pkt_len;
-        struct net *net = dev_net(skb_dst(skb)->dev);
        if (nh[optoff + 1] != 4 || (optoff & 3) != 2) {
                LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n",
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 80c16f6e2af6..32abae3ce32a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -15,12 +15,14 @@
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <net/mac80211.h>
+#include <net/ieee80211_radiotap.h>
 #include "ieee80211_i.h"
 #include "sta_info.h"
 #include "debugfs_netdev.h"
 #include "mesh.h"
 #include "led.h"
 #include "driver-ops.h"
+#include "wme.h"
 /**
 * DOC: Interface list locking
@@ -314,7 +316,7 @@ static int ieee80211_open(struct net_device *dev)
        if (sdata->vif.type == NL80211_IFTYPE_STATION)
                ieee80211_queue_work(&local->hw, &sdata->u.mgd.work);
-        netif_start_queue(dev);
+        netif_tx_start_all_queues(dev);
        return 0;
 err_del_interface:
@@ -343,7 +345,7 @@ static int ieee80211_stop(struct net_device *dev)
        /*
         * Stop TX on this interface first.
         */
-        netif_stop_queue(dev);
+        netif_tx_stop_all_queues(dev);
        /*
         * Now delete all active aggregation sessions.
@@ -644,6 +646,12 @@ static void ieee80211_teardown_sdata(struct net_device *dev)
        WARN_ON(flushed);
 }
+static u16 ieee80211_netdev_select_queue(struct net_device *dev,
+                                         struct sk_buff *skb)
+{
+        return ieee80211_select_queue(IEEE80211_DEV_TO_SUB_IF(dev), skb);
+}
 static const struct net_device_ops ieee80211_dataif_ops = {
        .ndo_open               = ieee80211_open,
        .ndo_stop               = ieee80211_stop,
@@ -652,8 +660,38 @@ static const struct net_device_ops ieee80211_dataif_ops = {
        .ndo_set_multicast_list = ieee80211_set_multicast_list,
        .ndo_change_mtu         = ieee80211_change_mtu,
        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_select_queue       = ieee80211_netdev_select_queue,
 };
+static u16 ieee80211_monitor_select_queue(struct net_device *dev,
+                                          struct sk_buff *skb)
+{
+        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+        struct ieee80211_local *local = sdata->local;
+        struct ieee80211_hdr *hdr;
+        struct ieee80211_radiotap_header *rtap = (void *)skb->data;
+        u8 *p;
+        if (local->hw.queues < 4)
+                return 0;
+        if (skb->len < 4 ||
+            skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */)
+                return 0; /* doesn't matter, frame will be dropped */
+        hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len));
+        if (!ieee80211_is_data_qos(hdr->frame_control)) {
+                skb->priority = 7;
+                return ieee802_1d_to_ac[skb->priority];
+        }
+        p = ieee80211_get_qos_ctl(hdr);
+        skb->priority = *p & IEEE80211_QOS_CTL_TAG1D_MASK;
+        return ieee80211_downgrade_queue(local, skb);
+}
 static const struct net_device_ops ieee80211_monitorif_ops = {
        .ndo_open               = ieee80211_open,
        .ndo_stop               = ieee80211_stop,
@@ -662,6 +700,7 @@ static const struct net_device_ops ieee80211_monitorif_ops = {
        .ndo_set_multicast_list = ieee80211_set_multicast_list,
        .ndo_change_mtu         = ieee80211_change_mtu,
        .ndo_set_mac_address    = eth_mac_addr,
+        .ndo_select_queue       = ieee80211_monitor_select_queue,
 };
 static void ieee80211_if_setup(struct net_device *dev)
@@ -768,8 +807,8 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
        ASSERT_RTNL();
-        ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size,
+        ndev = alloc_netdev_mq(sizeof(*sdata) + local->hw.vif_data_size,
-                            name, ieee80211_if_setup);
+                               name, ieee80211_if_setup, local->hw.queues);
        if (!ndev)
                return -ENOMEM;
        dev_net_set(ndev, wiphy_net(local->hw.wiphy));
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c79e59f82fd9..05a18f43e1bf 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -942,7 +942,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata,
        ieee80211_recalc_ps(local, -1);
        mutex_unlock(&local->iflist_mtx);
-        netif_start_queue(sdata->dev);
+        netif_tx_start_all_queues(sdata->dev);
        netif_carrier_on(sdata->dev);
 }
@@ -1074,7 +1074,7 @@ static void ieee80211_set_disassoc(struct ieee80211_sub_if_data *sdata,
         * time -- we don't want the scan code to enable queues.
         */
-        netif_stop_queue(sdata->dev);
+        netif_tx_stop_all_queues(sdata->dev);
        netif_carrier_off(sdata->dev);
        rcu_read_lock();
@@ -1963,7 +1963,9 @@ static void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
                        rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
                        break;
                case IEEE80211_STYPE_ACTION:
-                        /* XXX: differentiate, can only happen for CSA now! */
+                        if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
+                                break;
                        ieee80211_sta_process_chanswitch(sdata,
                                        &mgmt->u.action.u.chan_switch.sw_elem,
                                        ifmgd->associated);
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 9f2807aeaf52..82a30c1bf3ab 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1746,7 +1746,9 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
                        memset(info, 0, sizeof(*info));
                        info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
                        info->control.vif = &rx->sdata->vif;
-                        ieee80211_select_queue(local, fwd_skb);
+                        skb_set_queue_mapping(skb,
+                                ieee80211_select_queue(rx->sdata, fwd_skb));
+                        ieee80211_set_qos_hdr(local, skb);
                        if (is_multicast_ether_addr(fwd_hdr->addr1))
                                IEEE80211_IFSTA_MESH_CTR_INC(&sdata->u.mesh,
                                                                fwded_mcast);
@@ -2013,6 +2015,10 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
                }
                break;
        default:
+                /* do not process rejected action frames */
+                if (mgmt->u.action.category & 0x80)
+                        return RX_DROP_MONITOR;
                return RX_CONTINUE;
        }
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index f1a4c7160300..f934c9620b73 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -353,10 +353,10 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw, bool aborted)
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                        if (sdata->u.mgd.associated) {
                                ieee80211_scan_ps_disable(sdata);
-                                netif_wake_queue(sdata->dev);
+                                netif_tx_wake_all_queues(sdata->dev);
                        }
                } else
-                        netif_wake_queue(sdata->dev);
+                        netif_tx_wake_all_queues(sdata->dev);
                /* re-enable beaconing */
                if (sdata->vif.type == NL80211_IFTYPE_AP ||
@@ -411,7 +411,7 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local)
                 * are handled in the scan state machine
                 */
                if (sdata->vif.type != NL80211_IFTYPE_STATION)
-                        netif_stop_queue(sdata->dev);
+                        netif_tx_stop_all_queues(sdata->dev);
        }
        mutex_unlock(&local->iflist_mtx);
@@ -575,7 +575,7 @@ static void ieee80211_scan_state_leave_oper_channel(struct ieee80211_local *loca
                        continue;
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
-                        netif_stop_queue(sdata->dev);
+                        netif_tx_stop_all_queues(sdata->dev);
                        if (sdata->u.mgd.associated)
                                ieee80211_scan_ps_enable(sdata);
                }
@@ -610,7 +610,7 @@ static void ieee80211_scan_state_enter_oper_channel(struct ieee80211_local *loca
                if (sdata->vif.type == NL80211_IFTYPE_STATION) {
                        if (sdata->u.mgd.associated)
                                ieee80211_scan_ps_disable(sdata);
-                        netif_wake_queue(sdata->dev);
+                        netif_tx_wake_all_queues(sdata->dev);
                }
        }
        mutex_unlock(&local->iflist_mtx);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 27ceaefd7bc8..ac210b586702 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1512,7 +1512,7 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
                                return;
                        }
-        ieee80211_select_queue(local, skb);
+        ieee80211_set_qos_hdr(local, skb);
        ieee80211_tx(sdata, skb, false);
        rcu_read_unlock();
 }
@@ -2291,6 +2291,9 @@ void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
        skb_set_network_header(skb, 0);
        skb_set_transport_header(skb, 0);
+        /* send all internal mgmt frames on VO */
+        skb_set_queue_mapping(skb, 0);
        /*
         * The other path calling ieee80211_xmit is from the tasklet,
         * and while we can handle concurrent transmissions locking
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index dc76267e436e..3848140313f5 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -269,6 +269,7 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
                                   enum queue_stop_reason reason)
 {
        struct ieee80211_local *local = hw_to_local(hw);
+        struct ieee80211_sub_if_data *sdata;
        if (WARN_ON(queue >= hw->queues))
                return;
@@ -281,6 +282,11 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue,
        if (!skb_queue_empty(&local->pending[queue]))
                tasklet_schedule(&local->tx_pending_tasklet);
+        rcu_read_lock();
+        list_for_each_entry_rcu(sdata, &local->interfaces, list)
+                netif_tx_wake_queue(netdev_get_tx_queue(sdata->dev, queue));
+        rcu_read_unlock();
 }
 void ieee80211_wake_queue_by_reason(struct ieee80211_hw *hw, int queue,
@@ -305,11 +311,17 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue,
                                   enum queue_stop_reason reason)
 {
        struct ieee80211_local *local = hw_to_local(hw);
+        struct ieee80211_sub_if_data *sdata;
        if (WARN_ON(queue >= hw->queues))
                return;
        __set_bit(reason, &local->queue_stop_reasons[queue]);
+        rcu_read_lock();
+        list_for_each_entry_rcu(sdata, &local->interfaces, list)
+                netif_tx_stop_queue(netdev_get_tx_queue(sdata->dev, queue));
+        rcu_read_unlock();
 }
 void ieee80211_stop_queue_by_reason(struct ieee80211_hw *hw, int queue,
diff --git a/net/mac80211/wme.c b/net/mac80211/wme.c
index b19b7696f3a2..79d887dae738 100644
--- a/net/mac80211/wme.c
+++ b/net/mac80211/wme.c
@@ -44,22 +44,69 @@ static int wme_downgrade_ac(struct sk_buff *skb)
 }
-/* Indicate which queue to use.  */
+/* Indicate which queue to use. */
-static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
+                           struct sk_buff *skb)
 {
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_local *local = sdata->local;
+        struct sta_info *sta = NULL;
+        u32 sta_flags = 0;
+        const u8 *ra = NULL;
+        bool qos = false;
-        if (!ieee80211_is_data(hdr->frame_control)) {
+        if (local->hw.queues < 4 || skb->len < 6) {
-                /* management frames go on AC_VO queue, but are sent
+                skb->priority = 0; /* required for correct WPA/11i MIC */
-                * without QoS control fields */
+                return min_t(u16, local->hw.queues - 1,
-                return 0;
+                             ieee802_1d_to_ac[skb->priority]);
+        }
+        rcu_read_lock();
+        switch (sdata->vif.type) {
+        case NL80211_IFTYPE_AP_VLAN:
+                rcu_read_lock();
+                sta = rcu_dereference(sdata->u.vlan.sta);
+                if (sta)
+                        sta_flags = get_sta_flags(sta);
+                rcu_read_unlock();
+                if (sta)
+                        break;
+        case NL80211_IFTYPE_AP:
+                ra = skb->data;
+                break;
+        case NL80211_IFTYPE_WDS:
+                ra = sdata->u.wds.remote_addr;
+                break;
+#ifdef CONFIG_MAC80211_MESH
+        case NL80211_IFTYPE_MESH_POINT:
+                /*
+                 * XXX: This is clearly broken ... but already was before,
+                 * because ieee80211_fill_mesh_addresses() would clear A1
+                 * except for multicast addresses.
+                 */
+                break;
+#endif
+        case NL80211_IFTYPE_STATION:
+                ra = sdata->u.mgd.bssid;
+                break;
+        case NL80211_IFTYPE_ADHOC:
+                ra = skb->data;
+                break;
+        default:
+                break;
        }
-        if (0 /* injected */) {
+        if (!sta && ra && !is_multicast_ether_addr(ra)) {
-                /* use AC from radiotap */
+                sta = sta_info_get(local, ra);
+                if (sta)
+                        sta_flags = get_sta_flags(sta);
        }
-        if (!ieee80211_is_data_qos(hdr->frame_control)) {
+        if (sta_flags & WLAN_STA_WME)
+                qos = true;
+        rcu_read_unlock();
+        if (!qos) {
                skb->priority = 0; /* required for correct WPA/11i MIC */
                return ieee802_1d_to_ac[skb->priority];
        }
@@ -68,6 +115,12 @@ static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
         * data frame has */
        skb->priority = cfg80211_classify8021d(skb);
+        return ieee80211_downgrade_queue(local, skb);
+}
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+                              struct sk_buff *skb)
+{
        /* in case we are a client verify acm is not set for this ac */
        while (unlikely(local->wmm_acm & BIT(skb->priority))) {
                if (wme_downgrade_ac(skb)) {
@@ -85,24 +138,17 @@ static u16 classify80211(struct ieee80211_local *local, struct sk_buff *skb)
        return ieee802_1d_to_ac[skb->priority];
 }
-void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb)
 {
-        struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
+        struct ieee80211_hdr *hdr = (void *)skb->data;
-        u16 queue;
-        u8 tid;
+        /* Fill in the QoS header if there is one. */
-        queue = classify80211(local, skb);
-        if (unlikely(queue >= local->hw.queues))
-                queue = local->hw.queues - 1;
-        /*
-         * Now we know the 1d priority, fill in the QoS header if
-         * there is one (and we haven't done this before).
-         */
        if (ieee80211_is_data_qos(hdr->frame_control)) {
                u8 *p = ieee80211_get_qos_ctl(hdr);
-                u8 ack_policy = 0;
+                u8 ack_policy = 0, tid;
                tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK;
                if (unlikely(local->wifi_wme_noack_test))
                        ack_policy |= QOS_CONTROL_ACK_POLICY_NOACK <<
                                        QOS_CONTROL_ACK_POLICY_SHIFT;
@@ -110,6 +156,4 @@ void ieee80211_select_queue(struct ieee80211_local *local, struct sk_buff *skb)
                *p++ = ack_policy | tid;
                *p = 0;
        }
-        skb_set_queue_mapping(skb, queue);
 }
diff --git a/net/mac80211/wme.h b/net/mac80211/wme.h
index d4fd87ca5118..6053b1c9feee 100644
--- a/net/mac80211/wme.h
+++ b/net/mac80211/wme.h
@@ -20,7 +20,11 @@
 extern const int ieee802_1d_to_ac[8];
-void ieee80211_select_queue(struct ieee80211_local *local,
+u16 ieee80211_select_queue(struct ieee80211_sub_if_data *sdata,
-                            struct sk_buff *skb);
+                           struct sk_buff *skb);
+void ieee80211_set_qos_hdr(struct ieee80211_local *local, struct sk_buff *skb);
+u16 ieee80211_downgrade_queue(struct ieee80211_local *local,
+                              struct sk_buff *skb);
 #endif /* _WME_H */
diff --git a/net/wireless/core.c b/net/wireless/core.c
index c2a2c563d21a..92b812442488 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -745,9 +745,9 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
                        mutex_unlock(&rdev->devlist_mtx);
                        dev_put(dev);
                }
-#ifdef CONFIG_CFG80211_WEXT
                cfg80211_lock_rdev(rdev);
                mutex_lock(&rdev->devlist_mtx);
+#ifdef CONFIG_CFG80211_WEXT
                wdev_lock(wdev);
                switch (wdev->iftype) {
                case NL80211_IFTYPE_ADHOC:
@@ -760,10 +760,10 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
                        break;
                }
                wdev_unlock(wdev);
+#endif
                rdev->opencount++;
                mutex_unlock(&rdev->devlist_mtx);
                cfg80211_unlock_rdev(rdev);
-#endif
                break;
        case NETDEV_UNREGISTER:
                /*
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index baa898add287..7a0754c92df4 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1690,7 +1690,7 @@ int regulatory_hint_user(const char *alpha2)
        request->wiphy_idx = WIPHY_IDX_STALE;
        request->alpha2[0] = alpha2[0];
        request->alpha2[1] = alpha2[1];
-        request->initiator = NL80211_REGDOM_SET_BY_USER,
+        request->initiator = NL80211_REGDOM_SET_BY_USER;
        queue_regulatory_request(request);
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 0fe48cd91ffa..f9bdf264473d 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -219,8 +219,13 @@ for F in $1; do								\
        fsize=$$(stat -c "%s" $$F);                                     \
        dec_size=$$(expr $$dec_size + $$fsize);                         \
 done;                                                                   \
-printf "%08x" $$dec_size |                                              \
+printf "%08x\n" $$dec_size |                                            \
-        sed 's/\(..\)\(..\)\(..\)\(..\)/\\\\x\4\\\\x\3\\\\x\2\\\\x\1/g' \
+        sed 's/\(..\)/\1 /g' | {                                        \
+                read ch0 ch1 ch2 ch3;                                   \
+                for ch in $$ch3 $$ch2 $$ch1 $$ch0; do                   \
+                        printf '%s%03o' '\\' $$((0x$$ch));              \
+                done;                                                   \
+        }                                                               \
 )
 quiet_cmd_bzip2 = BZIP2   $@