34 files changed, 286 insertions, 149 deletions

diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index ee9ddeb53417..8cb0347dec28 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -3156,7 +3156,6 @@ static int __devinit ia_init_one(struct pci_dev *pdev,
 {  
         struct atm_dev *dev;  
         IADEV *iadev;  
-        unsigned long flags;
         int ret;
 
         iadev = kzalloc(sizeof(*iadev), GFP_KERNEL);
@@ -3188,19 +3187,14 @@ static int __devinit ia_init_one(struct pci_dev *pdev,
         ia_dev[iadev_count] = iadev;
         _ia_dev[iadev_count] = dev;
         iadev_count++;
-        spin_lock_init(&iadev->misc_lock);
-        /* First fixes first. I don't want to think about this now. */
-        spin_lock_irqsave(&iadev->misc_lock, flags); 
         if (ia_init(dev) || ia_start(dev)) {  
                 IF_INIT(printk("IA register failed!\n");)
                 iadev_count--;
                 ia_dev[iadev_count] = NULL;
                 _ia_dev[iadev_count] = NULL;
-                spin_unlock_irqrestore(&iadev->misc_lock, flags); 
                 ret = -EINVAL;
                 goto err_out_deregister_dev;
         }
-        spin_unlock_irqrestore(&iadev->misc_lock, flags); 
         IF_EVENT(printk("iadev_count = %d\n", iadev_count);)
 
         iadev->next_board = ia_boards;  
diff --git a/drivers/atm/iphase.h b/drivers/atm/iphase.h
index b2cd20f549cb..077735e0e04b 100644
--- a/drivers/atm/iphase.h
+++ b/drivers/atm/iphase.h
@@ -1022,7 +1022,7 @@ typedef struct iadev_t {
         struct dle_q rx_dle_q;  
         struct free_desc_q *rx_free_desc_qhead;  
         struct sk_buff_head rx_dma_q;  
-        spinlock_t rx_lock, misc_lock;
+        spinlock_t rx_lock;
         struct atm_vcc **rx_open;       /* list of all open VCs */  
         u16 num_rx_desc, rx_buf_sz, rxing;
         u32 rx_pkt_ram, rx_tmp_cnt;
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index f916ddf63938..f46138ab38b6 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -444,6 +444,7 @@ static ssize_t console_show(struct device *dev, struct device_attribute *attr,
         struct atm_dev *atmdev = container_of(dev, struct atm_dev, class_dev);
         struct solos_card *card = atmdev->dev_data;
         struct sk_buff *skb;
+        unsigned int len;
 
         spin_lock(&card->cli_queue_lock);
         skb = skb_dequeue(&card->cli_queue[SOLOS_CHAN(atmdev)]);
@@ -451,11 +452,12 @@ static ssize_t console_show(struct device *dev, struct device_attribute *attr,
         if(skb == NULL)
                 return sprintf(buf, "No data.\n");
 
-        memcpy(buf, skb->data, skb->len);
-        dev_dbg(&card->dev->dev, "len: %d\n", skb->len);
+        len = skb->len;
+        memcpy(buf, skb->data, len);
+        dev_dbg(&card->dev->dev, "len: %d\n", len);
 
         kfree_skb(skb);
-        return skb->len;
+        return len;
 }
 
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size)
diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index e9da874d0419..03688c2da319 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -113,7 +113,7 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev,
                         memcpy(buf, dev->bounce_buf+offset, size);
                 offset += size;
                 flush_kernel_dcache_page(bvec->bv_page);
-                bvec_kunmap_irq(bvec, &flags);
+                bvec_kunmap_irq(buf, &flags);
                 i++;
         }
 }
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index 216f9d383b5b..effd140fc042 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -879,7 +879,7 @@ int __devinit ioat2_dma_probe(struct ioatdma_device *device, int dca)
         dma->device_issue_pending = ioat2_issue_pending;
         dma->device_alloc_chan_resources = ioat2_alloc_chan_resources;
         dma->device_free_chan_resources = ioat2_free_chan_resources;
-        dma->device_tx_status = ioat_tx_status;
+        dma->device_tx_status = ioat_dma_tx_status;
 
         err = ioat_probe(device);
         if (err)
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 79082d4398ae..2f93d46ae69a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1137,7 +1137,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 
                 WREG32(RCU_IND_INDEX, 0x203);
                 efuse_straps_3 = RREG32(RCU_IND_DATA);
-                efuse_box_bit_127_124 = (u8)(efuse_straps_3 & 0xF0000000) >> 28;
+                efuse_box_bit_127_124 = (u8)((efuse_straps_3 & 0xF0000000) >> 28);
 
                 switch(efuse_box_bit_127_124) {
                 case 0x0:
@@ -1407,6 +1407,7 @@ int evergreen_mc_init(struct radeon_device *rdev)
         rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
         rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         r600_vram_gtt_location(rdev, &rdev->mc);
         radeon_update_bandwidth_info(rdev);
 
@@ -1520,7 +1521,7 @@ void evergreen_disable_interrupt_state(struct radeon_device *rdev)
 {
         u32 tmp;
 
-        WREG32(CP_INT_CNTL, 0);
+        WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
         WREG32(GRBM_INT_CNTL, 0);
         WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
         WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index e151f16a8f86..e59422320bb6 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1030,6 +1030,7 @@ int r100_cp_init(struct radeon_device *rdev, unsigned ring_size)
                 return r;
         }
         rdev->cp.ready = true;
+        rdev->mc.active_vram_size = rdev->mc.real_vram_size;
         return 0;
 }
 
@@ -1047,6 +1048,7 @@ void r100_cp_fini(struct radeon_device *rdev)
 void r100_cp_disable(struct radeon_device *rdev)
 {
         /* Disable ring */
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         rdev->cp.ready = false;
         WREG32(RADEON_CP_CSQ_MODE, 0);
         WREG32(RADEON_CP_CSQ_CNTL, 0);
@@ -2295,6 +2297,7 @@ void r100_vram_init_sizes(struct radeon_device *rdev)
         /* FIXME we don't use the second aperture yet when we could use it */
         if (rdev->mc.visible_vram_size > rdev->mc.aper_size)
                 rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         config_aper_size = RREG32(RADEON_CONFIG_APER_SIZE);
         if (rdev->flags & RADEON_IS_IGP) {
                 uint32_t tom;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 7a04959ba0ee..7b65e4efe8af 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1248,6 +1248,7 @@ int r600_mc_init(struct radeon_device *rdev)
         rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
         rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         r600_vram_gtt_location(rdev, &rdev->mc);
 
         if (rdev->flags & RADEON_IS_IGP) {
@@ -1917,6 +1918,7 @@ void r600_pciep_wreg(struct radeon_device *rdev, u32 reg, u32 v)
  */
 void r600_cp_stop(struct radeon_device *rdev)
 {
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1));
 }
 
@@ -2910,7 +2912,7 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev)
 {
         u32 tmp;
 
-        WREG32(CP_INT_CNTL, 0);
+        WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
         WREG32(GRBM_INT_CNTL, 0);
         WREG32(DxMODE_INT_MASK, 0);
         if (ASIC_IS_DCE3(rdev)) {
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 9ceb2a1ce799..3473c00781ff 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -532,6 +532,7 @@ int r600_blit_init(struct radeon_device *rdev)
         memcpy(ptr + rdev->r600_blit.ps_offset, r6xx_ps, r6xx_ps_size * 4);
         radeon_bo_kunmap(rdev->r600_blit.shader_obj);
         radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+        rdev->mc.active_vram_size = rdev->mc.real_vram_size;
         return 0;
 }
 
@@ -539,6 +540,7 @@ void r600_blit_fini(struct radeon_device *rdev)
 {
         int r;
 
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         if (rdev->r600_blit.shader_obj == NULL)
                 return;
         /* If we can't reserve the bo, unref should be enough to destroy
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index a168d644bf9e..9ff38c99a6ea 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -344,6 +344,7 @@ struct radeon_mc {
          * about vram size near mc fb location */
         u64                     mc_vram_size;
         u64                     visible_vram_size;
+        u64                     active_vram_size;
         u64                     gtt_size;
         u64                     gtt_start;
         u64                     gtt_end;
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 68932ba7b8a4..8e43ddae70cc 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1558,39 +1558,39 @@ radeon_atombios_get_tv_info(struct radeon_device *rdev)
                 switch (tv_info->ucTV_BootUpDefaultStandard) {
                 case ATOM_TV_NTSC:
                         tv_std = TV_STD_NTSC;
-                        DRM_INFO("Default TV standard: NTSC\n");
+                        DRM_DEBUG_KMS("Default TV standard: NTSC\n");
                         break;
                 case ATOM_TV_NTSCJ:
                         tv_std = TV_STD_NTSC_J;
-                        DRM_INFO("Default TV standard: NTSC-J\n");
+                        DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
                         break;
                 case ATOM_TV_PAL:
                         tv_std = TV_STD_PAL;
-                        DRM_INFO("Default TV standard: PAL\n");
+                        DRM_DEBUG_KMS("Default TV standard: PAL\n");
                         break;
                 case ATOM_TV_PALM:
                         tv_std = TV_STD_PAL_M;
-                        DRM_INFO("Default TV standard: PAL-M\n");
+                        DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
                         break;
                 case ATOM_TV_PALN:
                         tv_std = TV_STD_PAL_N;
-                        DRM_INFO("Default TV standard: PAL-N\n");
+                        DRM_DEBUG_KMS("Default TV standard: PAL-N\n");
                         break;
                 case ATOM_TV_PALCN:
                         tv_std = TV_STD_PAL_CN;
-                        DRM_INFO("Default TV standard: PAL-CN\n");
+                        DRM_DEBUG_KMS("Default TV standard: PAL-CN\n");
                         break;
                 case ATOM_TV_PAL60:
                         tv_std = TV_STD_PAL_60;
-                        DRM_INFO("Default TV standard: PAL-60\n");
+                        DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
                         break;
                 case ATOM_TV_SECAM:
                         tv_std = TV_STD_SECAM;
-                        DRM_INFO("Default TV standard: SECAM\n");
+                        DRM_DEBUG_KMS("Default TV standard: SECAM\n");
                         break;
                 default:
                         tv_std = TV_STD_NTSC;
-                        DRM_INFO("Unknown TV standard; defaulting to NTSC\n");
+                        DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n");
                         break;
                 }
         }
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index a04b7a6ad95f..7b7ea269549c 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -913,47 +913,47 @@ radeon_combios_get_tv_info(struct radeon_device *rdev)
                         switch (RBIOS8(tv_info + 7) & 0xf) {
                         case 1:
                                 tv_std = TV_STD_NTSC;
-                                DRM_INFO("Default TV standard: NTSC\n");
+                                DRM_DEBUG_KMS("Default TV standard: NTSC\n");
                                 break;
                         case 2:
                                 tv_std = TV_STD_PAL;
-                                DRM_INFO("Default TV standard: PAL\n");
+                                DRM_DEBUG_KMS("Default TV standard: PAL\n");
                                 break;
                         case 3:
                                 tv_std = TV_STD_PAL_M;
-                                DRM_INFO("Default TV standard: PAL-M\n");
+                                DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
                                 break;
                         case 4:
                                 tv_std = TV_STD_PAL_60;
-                                DRM_INFO("Default TV standard: PAL-60\n");
+                                DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
                                 break;
                         case 5:
                                 tv_std = TV_STD_NTSC_J;
-                                DRM_INFO("Default TV standard: NTSC-J\n");
+                                DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
                                 break;
                         case 6:
                                 tv_std = TV_STD_SCART_PAL;
-                                DRM_INFO("Default TV standard: SCART-PAL\n");
+                                DRM_DEBUG_KMS("Default TV standard: SCART-PAL\n");
                                 break;
                         default:
                                 tv_std = TV_STD_NTSC;
-                                DRM_INFO
+                                DRM_DEBUG_KMS
                                     ("Unknown TV standard; defaulting to NTSC\n");
                                 break;
                         }
 
                         switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) {
                         case 0:
-                                DRM_INFO("29.498928713 MHz TV ref clk\n");
+                                DRM_DEBUG_KMS("29.498928713 MHz TV ref clk\n");
                                 break;
                         case 1:
-                                DRM_INFO("28.636360000 MHz TV ref clk\n");
+                                DRM_DEBUG_KMS("28.636360000 MHz TV ref clk\n");
                                 break;
                         case 2:
-                                DRM_INFO("14.318180000 MHz TV ref clk\n");
+                                DRM_DEBUG_KMS("14.318180000 MHz TV ref clk\n");
                                 break;
                         case 3:
-                                DRM_INFO("27.000000000 MHz TV ref clk\n");
+                                DRM_DEBUG_KMS("27.000000000 MHz TV ref clk\n");
                                 break;
                         default:
                                 break;
@@ -1324,7 +1324,7 @@ bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
 
         if (tmds_info) {
                 ver = RBIOS8(tmds_info);
-                DRM_INFO("DFP table revision: %d\n", ver);
+                DRM_DEBUG_KMS("DFP table revision: %d\n", ver);
                 if (ver == 3) {
                         n = RBIOS8(tmds_info + 5) + 1;
                         if (n > 4)
@@ -1408,7 +1408,7 @@ bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder
                 offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
                 if (offset) {
                         ver = RBIOS8(offset);
-                        DRM_INFO("External TMDS Table revision: %d\n", ver);
+                        DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver);
                         tmds->slave_addr = RBIOS8(offset + 4 + 2);
                         tmds->slave_addr >>= 1; /* 7 bit addressing */
                         gpio = RBIOS8(offset + 4 + 3);
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 0afd1e62347d..b3b5306bb578 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -69,7 +69,7 @@ void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain)
         u32 c = 0;
 
         rbo->placement.fpfn = 0;
-        rbo->placement.lpfn = 0;
+        rbo->placement.lpfn = rbo->rdev->mc.active_vram_size >> PAGE_SHIFT;
         rbo->placement.placement = rbo->placements;
         rbo->placement.busy_placement = rbo->placements;
         if (domain & RADEON_GEM_DOMAIN_VRAM)
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 353998dc2c03..3481bc7f6f58 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -124,11 +124,8 @@ static inline int radeon_bo_wait(struct radeon_bo *bo, u32 *mem_type,
         int r;
 
         r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
-        if (unlikely(r != 0)) {
-                if (r != -ERESTARTSYS)
-                        dev_err(bo->rdev->dev, "%p reserve failed for wait\n", bo);
+        if (unlikely(r != 0))
                 return r;
-        }
         spin_lock(&bo->tbo.lock);
         if (mem_type)
                 *mem_type = bo->tbo.mem.mem_type;
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index cc05b230d7ef..51d5f7b5ab21 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -693,6 +693,7 @@ void rs600_mc_init(struct radeon_device *rdev)
         rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
         rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
         base = RREG32_MC(R_000004_MC_FB_LOCATION);
         base = G_000004_MC_FB_START(base) << 16;
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 3e3f75718be3..4dc2a87ea680 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -157,6 +157,7 @@ void rs690_mc_init(struct radeon_device *rdev)
         rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
         rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         base = RREG32_MC(R_000100_MCCFG_FB_LOCATION);
         base = G_000100_MC_FB_START(base) << 16;
         rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index bfa59db374d2..9490da700749 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -267,6 +267,7 @@ static void rv770_mc_program(struct radeon_device *rdev)
  */
 void r700_cp_stop(struct radeon_device *rdev)
 {
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
 }
 
@@ -992,6 +993,7 @@ int rv770_mc_init(struct radeon_device *rdev)
         rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
         rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
         rdev->mc.visible_vram_size = rdev->mc.aper_size;
+        rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
         r600_vram_gtt_location(rdev, &rdev->mc);
         radeon_update_bandwidth_info(rdev);
 
diff --git a/drivers/hid/hid-cando.c b/drivers/hid/hid-cando.c
index 4267a6fdc277..5925bdcd417d 100644
--- a/drivers/hid/hid-cando.c
+++ b/drivers/hid/hid-cando.c
@@ -237,6 +237,8 @@ static const struct hid_device_id cando_devices[] = {
                         USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
                         USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+                USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
         { }
 };
 MODULE_DEVICE_TABLE(hid, cando_devices);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 3f7292486024..a0dea3d1296e 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1292,6 +1292,7 @@ static const struct hid_device_id hid_blacklist[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 765a4f53eb5c..c5ae5f1545bd 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -134,6 +134,7 @@
 #define USB_VENDOR_ID_CANDO             0x2087
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH 0x0a01
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6 0x0b03
+#define USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6 0x0f01
 
 #define USB_VENDOR_ID_CH                0x068e
 #define USB_DEVICE_ID_CH_PRO_PEDALS     0x00f2
@@ -503,6 +504,7 @@
 
 #define USB_VENDOR_ID_TURBOX            0x062a
 #define USB_DEVICE_ID_TURBOX_KEYBOARD   0x0201
+#define USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART 0x7100
 
 #define USB_VENDOR_ID_TWINHAN           0x6253
 #define USB_DEVICE_ID_TWINHAN_IR_REMOTE 0x0100
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 47d70c523d93..a3866b5c0c43 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -109,6 +109,12 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t
         int ret = 0;
 
         mutex_lock(&minors_lock);
+
+        if (!hidraw_table[minor]) {
+                ret = -ENODEV;
+                goto out;
+        }
+
         dev = hidraw_table[minor]->hid;
 
         if (!dev->hid_output_raw_report) {
@@ -244,6 +250,10 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
 
         mutex_lock(&minors_lock);
         dev = hidraw_table[minor];
+        if (!dev) {
+                ret = -ENODEV;
+                goto out;
+        }
 
         switch (cmd) {
                 case HIDIOCGRDESCSIZE:
@@ -317,6 +327,7 @@ static long hidraw_ioctl(struct file *file, unsigned int cmd,
 
                 ret = -ENOTTY;
         }
+out:
         mutex_unlock(&minors_lock);
         return ret;
 }
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 70da3181c8a0..f0260c699adb 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -36,6 +36,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER, HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET },
         { USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH, HID_QUIRK_MULTI_INPUT },
         { USB_VENDOR_ID_MOJO, USB_DEVICE_ID_RETRO_ADAPTER, HID_QUIRK_MULTI_INPUT },
+        { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART, HID_QUIRK_MULTI_INPUT },
         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FLYING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
         { USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 6e29badb969e..47fd7a041c52 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -442,8 +442,10 @@ static void wacom_intuos_general(struct wacom_wac *wacom)
         /* general pen packet */
         if ((data[1] & 0xb8) == 0xa0) {
                 t = (data[6] << 2) | ((data[7] >> 6) & 3);
-                if (features->type >= INTUOS4S && features->type <= INTUOS4L)
+                if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
+                    features->type == WACOM_21UX2) {
                         t = (t << 1) | (data[1] & 1);
+                }
                 input_report_abs(input, ABS_PRESSURE, t);
                 input_report_abs(input, ABS_TILT_X,
                                 ((data[7] << 1) & 0x7e) | (data[8] >> 7));
diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
index 073f01390cdd..86294ed35c9b 100644
--- a/drivers/media/video/v4l2-compat-ioctl32.c
+++ b/drivers/media/video/v4l2-compat-ioctl32.c
@@ -193,17 +193,24 @@ static int put_video_window32(struct video_window *kp, struct video_window32 __u
 struct video_code32 {
         char            loadwhat[16];   /* name or tag of file being passed */
         compat_int_t    datasize;
-        unsigned char   *data;
+        compat_uptr_t   data;
 };
 
-static int get_microcode32(struct video_code *kp, struct video_code32 __user *up)
+static struct video_code __user *get_microcode32(struct video_code32 *kp)
 {
-        if (!access_ok(VERIFY_READ, up, sizeof(struct video_code32)) ||
-                copy_from_user(kp->loadwhat, up->loadwhat, sizeof(up->loadwhat)) ||
-                get_user(kp->datasize, &up->datasize) ||
-                copy_from_user(kp->data, up->data, up->datasize))
-                        return -EFAULT;
-        return 0;
+        struct video_code __user *up;
+
+        up = compat_alloc_user_space(sizeof(*up));
+
+        /*
+         * NOTE! We don't actually care if these fail. If the
+         * user address is invalid, the native ioctl will do
+         * the error handling for us
+         */
+        (void) copy_to_user(up->loadwhat, kp->loadwhat, sizeof(up->loadwhat));
+        (void) put_user(kp->datasize, &up->datasize);
+        (void) put_user(compat_ptr(kp->data), &up->data);
+        return up;
 }
 
 #define VIDIOCGTUNER32          _IOWR('v', 4, struct video_tuner32)
@@ -739,7 +746,7 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
                 struct video_tuner vt;
                 struct video_buffer vb;
                 struct video_window vw;
-                struct video_code vc;
+                struct video_code32 vc;
                 struct video_audio va;
 #endif
                 struct v4l2_format v2f;
@@ -818,8 +825,11 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar
                 break;
 
         case VIDIOCSMICROCODE:
-                err = get_microcode32(&karg.vc, up);
-                compatible_arg = 0;
+                /* Copy the 32-bit "video_code32" to kernel space */
+                if (copy_from_user(&karg.vc, up, sizeof(karg.vc)))
+                        return -EFAULT;
+                /* Convert the 32-bit version to a 64-bit version in user space */
+                up = get_microcode32(&karg.vc);
                 break;
 
         case VIDIOCSFREQ:
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 5db49b124ffa..09eee6df0653 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1631,6 +1631,19 @@ int mmc_suspend_host(struct mmc_host *host)
         if (host->bus_ops && !host->bus_dead) {
                 if (host->bus_ops->suspend)
                         err = host->bus_ops->suspend(host);
+                if (err == -ENOSYS || !host->bus_ops->resume) {
+                        /*
+                         * We simply "remove" the card in this case.
+                         * It will be redetected on resume.
+                         */
+                        if (host->bus_ops->remove)
+                                host->bus_ops->remove(host);
+                        mmc_claim_host(host);
+                        mmc_detach_bus(host);
+                        mmc_release_host(host);
+                        host->pm_flags = 0;
+                        err = 0;
+                }
         }
         mmc_bus_put(host);
 
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 1e620e287ae0..efeffdf9e5fa 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -2170,8 +2170,6 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
         dev->irq = sdev->irq;
         SET_ETHTOOL_OPS(dev, &b44_ethtool_ops);
 
-        netif_carrier_off(dev);
-
         err = ssb_bus_powerup(sdev->bus, 0);
         if (err) {
                 dev_err(sdev->dev,
@@ -2213,6 +2211,8 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
                 goto err_out_powerdown;
         }
 
+        netif_carrier_off(dev);
+
         ssb_set_drvdata(sdev, dev);
 
         /* Chip reset provides power to the b44 MAC & PCI cores, which
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index a333b42111b8..6372610ed240 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -533,8 +533,15 @@ static inline void ehea_fill_skb(struct net_device *dev,
         int length = cqe->num_bytes_transfered - 4;     /*remove CRC */
 
         skb_put(skb, length);
-        skb->ip_summed = CHECKSUM_UNNECESSARY;
         skb->protocol = eth_type_trans(skb, dev);
+
+        /* The packet was not an IPV4 packet so a complemented checksum was
+           calculated. The value is found in the Internet Checksum field. */
+        if (cqe->status & EHEA_CQE_BLIND_CKSUM) {
+                skb->ip_summed = CHECKSUM_COMPLETE;
+                skb->csum = csum_unfold(~cqe->inet_checksum_value);
+        } else
+                skb->ip_summed = CHECKSUM_UNNECESSARY;
 }
 
 static inline struct sk_buff *get_skb_by_index(struct sk_buff **skb_array,
diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h
index f608a6c54af5..38104734a3be 100644
--- a/drivers/net/ehea/ehea_qmr.h
+++ b/drivers/net/ehea/ehea_qmr.h
@@ -150,6 +150,7 @@ struct ehea_rwqe {
 #define EHEA_CQE_TYPE_RQ           0x60
 #define EHEA_CQE_STAT_ERR_MASK     0x700F
 #define EHEA_CQE_STAT_FAT_ERR_MASK 0xF
+#define EHEA_CQE_BLIND_CKSUM       0x8000
 #define EHEA_CQE_STAT_ERR_TCP      0x4000
 #define EHEA_CQE_STAT_ERR_IP       0x2000
 #define EHEA_CQE_STAT_ERR_CRC      0x1000
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index 768b840aeb6b..cce32d43175f 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -678,24 +678,37 @@ static int fec_enet_mii_probe(struct net_device *dev)
 {
         struct fec_enet_private *fep = netdev_priv(dev);
         struct phy_device *phy_dev = NULL;
-        int ret;
+        char mdio_bus_id[MII_BUS_ID_SIZE];
+        char phy_name[MII_BUS_ID_SIZE + 3];
+        int phy_id;
 
         fep->phy_dev = NULL;
 
-        /* find the first phy */
-        phy_dev = phy_find_first(fep->mii_bus);
-        if (!phy_dev) {
-                printk(KERN_ERR "%s: no PHY found\n", dev->name);
-                return -ENODEV;
+        /* check for attached phy */
+        for (phy_id = 0; (phy_id < PHY_MAX_ADDR); phy_id++) {
+                if ((fep->mii_bus->phy_mask & (1 << phy_id)))
+                        continue;
+                if (fep->mii_bus->phy_map[phy_id] == NULL)
+                        continue;
+                if (fep->mii_bus->phy_map[phy_id]->phy_id == 0)
+                        continue;
+                strncpy(mdio_bus_id, fep->mii_bus->id, MII_BUS_ID_SIZE);
+                break;
         }
 
-        /* attach the mac to the phy */
-        ret = phy_connect_direct(dev, phy_dev,
-                             &fec_enet_adjust_link, 0,
-                             PHY_INTERFACE_MODE_MII);
-        if (ret) {
-                printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
-                return ret;
+        if (phy_id >= PHY_MAX_ADDR) {
+                printk(KERN_INFO "%s: no PHY, assuming direct connection "
+                        "to switch\n", dev->name);
+                strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE);
+                phy_id = 0;
+        }
+
+        snprintf(phy_name, MII_BUS_ID_SIZE, PHY_ID_FMT, mdio_bus_id, phy_id);
+        phy_dev = phy_connect(dev, phy_name, &fec_enet_adjust_link, 0,
+                PHY_INTERFACE_MODE_MII);
+        if (IS_ERR(phy_dev)) {
+                printk(KERN_ERR "%s: could not attach to PHY\n", dev->name);
+                return PTR_ERR(phy_dev);
         }
 
         /* mask with MAC supported features */
@@ -738,7 +751,7 @@ static int fec_enet_mii_init(struct platform_device *pdev)
         fep->mii_bus->read = fec_enet_mdio_read;
         fep->mii_bus->write = fec_enet_mdio_write;
         fep->mii_bus->reset = fec_enet_mdio_reset;
-        snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
+        snprintf(fep->mii_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id + 1);
         fep->mii_bus->priv = fep;
         fep->mii_bus->parent = &pdev->dev;
 
@@ -1311,6 +1324,9 @@ fec_probe(struct platform_device *pdev)
         if (ret)
                 goto failed_mii_init;
 
+        /* Carrier starts down, phylib will bring it up */
+        netif_carrier_off(ndev);
+
         ret = register_netdev(ndev);
         if (ret)
                 goto failed_register;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a0da4a17b025..992db2fa136e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1212,7 +1212,8 @@ static void rtl8169_update_counters(struct net_device *dev)
         if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0)
                 return;
 
-        counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr);
+        counters = dma_alloc_coherent(&tp->pci_dev->dev, sizeof(*counters),
+                                      &paddr, GFP_KERNEL);
         if (!counters)
                 return;
 
@@ -1233,7 +1234,8 @@ static void rtl8169_update_counters(struct net_device *dev)
         RTL_W32(CounterAddrLow, 0);
         RTL_W32(CounterAddrHigh, 0);
 
-        pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr);
+        dma_free_coherent(&tp->pci_dev->dev, sizeof(*counters), counters,
+                          paddr);
 }
 
 static void rtl8169_get_ethtool_stats(struct net_device *dev,
@@ -3292,15 +3294,15 @@ static int rtl8169_open(struct net_device *dev)
 
         /*
          * Rx and Tx desscriptors needs 256 bytes alignment.
-         * pci_alloc_consistent provides more.
+         * dma_alloc_coherent provides more.
          */
-        tp->TxDescArray = pci_alloc_consistent(pdev, R8169_TX_RING_BYTES,
-                                               &tp->TxPhyAddr);
+        tp->TxDescArray = dma_alloc_coherent(&pdev->dev, R8169_TX_RING_BYTES,
+                                             &tp->TxPhyAddr, GFP_KERNEL);
         if (!tp->TxDescArray)
                 goto err_pm_runtime_put;
 
-        tp->RxDescArray = pci_alloc_consistent(pdev, R8169_RX_RING_BYTES,
-                                               &tp->RxPhyAddr);
+        tp->RxDescArray = dma_alloc_coherent(&pdev->dev, R8169_RX_RING_BYTES,
+                                             &tp->RxPhyAddr, GFP_KERNEL);
         if (!tp->RxDescArray)
                 goto err_free_tx_0;
 
@@ -3334,12 +3336,12 @@ out:
 err_release_ring_2:
         rtl8169_rx_clear(tp);
 err_free_rx_1:
-        pci_free_consistent(pdev, R8169_RX_RING_BYTES, tp->RxDescArray,
-                            tp->RxPhyAddr);
+        dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
+                          tp->RxPhyAddr);
         tp->RxDescArray = NULL;
 err_free_tx_0:
-        pci_free_consistent(pdev, R8169_TX_RING_BYTES, tp->TxDescArray,
-                            tp->TxPhyAddr);
+        dma_free_coherent(&pdev->dev, R8169_TX_RING_BYTES, tp->TxDescArray,
+                          tp->TxPhyAddr);
         tp->TxDescArray = NULL;
 err_pm_runtime_put:
         pm_runtime_put_noidle(&pdev->dev);
@@ -3975,7 +3977,7 @@ static void rtl8169_free_rx_skb(struct rtl8169_private *tp,
 {
         struct pci_dev *pdev = tp->pci_dev;
 
-        pci_unmap_single(pdev, le64_to_cpu(desc->addr), tp->rx_buf_sz,
+        dma_unmap_single(&pdev->dev, le64_to_cpu(desc->addr), tp->rx_buf_sz,
                          PCI_DMA_FROMDEVICE);
         dev_kfree_skb(*sk_buff);
         *sk_buff = NULL;
@@ -4000,7 +4002,7 @@ static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping,
 static struct sk_buff *rtl8169_alloc_rx_skb(struct pci_dev *pdev,
                                             struct net_device *dev,
                                             struct RxDesc *desc, int rx_buf_sz,
-                                            unsigned int align)
+                                            unsigned int align, gfp_t gfp)
 {
         struct sk_buff *skb;
         dma_addr_t mapping;
@@ -4008,13 +4010,13 @@ static struct sk_buff *rtl8169_alloc_rx_skb(struct pci_dev *pdev,
 
         pad = align ? align : NET_IP_ALIGN;
 
-        skb = netdev_alloc_skb(dev, rx_buf_sz + pad);
+        skb = __netdev_alloc_skb(dev, rx_buf_sz + pad, gfp);
         if (!skb)
                 goto err_out;
 
         skb_reserve(skb, align ? ((pad - 1) & (unsigned long)skb->data) : pad);
 
-        mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
+        mapping = dma_map_single(&pdev->dev, skb->data, rx_buf_sz,
                                  PCI_DMA_FROMDEVICE);
 
         rtl8169_map_to_asic(desc, mapping, rx_buf_sz);
@@ -4039,7 +4041,7 @@ static void rtl8169_rx_clear(struct rtl8169_private *tp)
 }
 
 static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev,
-                           u32 start, u32 end)
+                           u32 start, u32 end, gfp_t gfp)
 {
         u32 cur;
 
@@ -4054,7 +4056,7 @@ static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev,
 
                 skb = rtl8169_alloc_rx_skb(tp->pci_dev, dev,
                                            tp->RxDescArray + i,
-                                           tp->rx_buf_sz, tp->align);
+                                           tp->rx_buf_sz, tp->align, gfp);
                 if (!skb)
                         break;
 
@@ -4082,7 +4084,7 @@ static int rtl8169_init_ring(struct net_device *dev)
         memset(tp->tx_skb, 0x0, NUM_TX_DESC * sizeof(struct ring_info));
         memset(tp->Rx_skbuff, 0x0, NUM_RX_DESC * sizeof(struct sk_buff *));
 
-        if (rtl8169_rx_fill(tp, dev, 0, NUM_RX_DESC) != NUM_RX_DESC)
+        if (rtl8169_rx_fill(tp, dev, 0, NUM_RX_DESC, GFP_KERNEL) != NUM_RX_DESC)
                 goto err_out;
 
         rtl8169_mark_as_last_descriptor(tp->RxDescArray + NUM_RX_DESC - 1);
@@ -4099,7 +4101,8 @@ static void rtl8169_unmap_tx_skb(struct pci_dev *pdev, struct ring_info *tx_skb,
 {
         unsigned int len = tx_skb->len;
 
-        pci_unmap_single(pdev, le64_to_cpu(desc->addr), len, PCI_DMA_TODEVICE);
+        dma_unmap_single(&pdev->dev, le64_to_cpu(desc->addr), len,
+                         PCI_DMA_TODEVICE);
         desc->opts1 = 0x00;
         desc->opts2 = 0x00;
         desc->addr = 0x00;
@@ -4243,7 +4246,8 @@ static int rtl8169_xmit_frags(struct rtl8169_private *tp, struct sk_buff *skb,
                 txd = tp->TxDescArray + entry;
                 len = frag->size;
                 addr = ((void *) page_address(frag->page)) + frag->page_offset;
-                mapping = pci_map_single(tp->pci_dev, addr, len, PCI_DMA_TODEVICE);
+                mapping = dma_map_single(&tp->pci_dev->dev, addr, len,
+                                         PCI_DMA_TODEVICE);
 
                 /* anti gcc 2.95.3 bugware (sic) */
                 status = opts1 | len | (RingEnd * !((entry + 1) % NUM_TX_DESC));
@@ -4313,7 +4317,8 @@ static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
                 tp->tx_skb[entry].skb = skb;
         }
 
-        mapping = pci_map_single(tp->pci_dev, skb->data, len, PCI_DMA_TODEVICE);
+        mapping = dma_map_single(&tp->pci_dev->dev, skb->data, len,
+                                 PCI_DMA_TODEVICE);
 
         tp->tx_skb[entry].len = len;
         txd->addr = cpu_to_le64(mapping);
@@ -4477,8 +4482,8 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff,
         if (!skb)
                 goto out;
 
-        pci_dma_sync_single_for_cpu(tp->pci_dev, addr, pkt_size,
-                                    PCI_DMA_FROMDEVICE);
+        dma_sync_single_for_cpu(&tp->pci_dev->dev, addr, pkt_size,
+                                PCI_DMA_FROMDEVICE);
         skb_copy_from_linear_data(*sk_buff, skb->data, pkt_size);
         *sk_buff = skb;
         done = true;
@@ -4549,11 +4554,11 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
                         rtl8169_rx_csum(skb, desc);
 
                         if (rtl8169_try_rx_copy(&skb, tp, pkt_size, addr)) {
-                                pci_dma_sync_single_for_device(pdev, addr,
+                                dma_sync_single_for_device(&pdev->dev, addr,
                                         pkt_size, PCI_DMA_FROMDEVICE);
                                 rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
                         } else {
-                                pci_unmap_single(pdev, addr, tp->rx_buf_sz,
+                                dma_unmap_single(&pdev->dev, addr, tp->rx_buf_sz,
                                                  PCI_DMA_FROMDEVICE);
                                 tp->Rx_skbuff[entry] = NULL;
                         }
@@ -4583,7 +4588,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
         count = cur_rx - tp->cur_rx;
         tp->cur_rx = cur_rx;
 
-        delta = rtl8169_rx_fill(tp, dev, tp->dirty_rx, tp->cur_rx);
+        delta = rtl8169_rx_fill(tp, dev, tp->dirty_rx, tp->cur_rx, GFP_ATOMIC);
         if (!delta && count)
                 netif_info(tp, intr, dev, "no Rx buffer allocated\n");
         tp->dirty_rx += delta;
@@ -4769,10 +4774,10 @@ static int rtl8169_close(struct net_device *dev)
 
         free_irq(dev->irq, dev);
 
-        pci_free_consistent(pdev, R8169_RX_RING_BYTES, tp->RxDescArray,
-                            tp->RxPhyAddr);
-        pci_free_consistent(pdev, R8169_TX_RING_BYTES, tp->TxDescArray,
-                            tp->TxPhyAddr);
+        dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
+                          tp->RxPhyAddr);
+        dma_free_coherent(&pdev->dev, R8169_TX_RING_BYTES, tp->TxDescArray,
+                          tp->TxPhyAddr);
         tp->TxDescArray = NULL;
         tp->RxDescArray = NULL;
 
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index bc3af78a869f..1ec4b9e0239a 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -4666,7 +4666,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
                                        desc_idx, *post_ptr);
                 drop_it_no_recycle:
                         /* Other statistics kept track of by card. */
-                        tp->net_stats.rx_dropped++;
+                        tp->rx_dropped++;
                         goto next_pkt;
                 }
 
@@ -4726,7 +4726,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
                 if (len > (tp->dev->mtu + ETH_HLEN) &&
                     skb->protocol != htons(ETH_P_8021Q)) {
                         dev_kfree_skb(skb);
-                        goto next_pkt;
+                        goto drop_it_no_recycle;
                 }
 
                 if (desc->type_flags & RXD_FLAG_VLAN &&
@@ -9240,6 +9240,8 @@ static struct rtnl_link_stats64 *tg3_get_stats64(struct net_device *dev,
         stats->rx_missed_errors = old_stats->rx_missed_errors +
                 get_stat64(&hw_stats->rx_discards);
 
+        stats->rx_dropped = tp->rx_dropped;
+
         return stats;
 }
 
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 4937bd190964..be7ff138a7f9 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2759,7 +2759,7 @@ struct tg3 {
 
 
         /* begin "everything else" cacheline(s) section */
-        struct rtnl_link_stats64        net_stats;
+        unsigned long                   rx_dropped;
         struct rtnl_link_stats64        net_stats_prev;
         struct tg3_ethtool_stats        estats;
         struct tg3_ethtool_stats        estats_prev;
diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
index 8cc9e319f435..1737d1488b35 100644
--- a/drivers/net/wimax/i2400m/rx.c
+++ b/drivers/net/wimax/i2400m/rx.c
@@ -1244,16 +1244,16 @@ int i2400m_rx(struct i2400m *i2400m, struct sk_buff *skb)
         int i, result;
         struct device *dev = i2400m_dev(i2400m);
         const struct i2400m_msg_hdr *msg_hdr;
-        size_t pl_itr, pl_size, skb_len;
+        size_t pl_itr, pl_size;
         unsigned long flags;
-        unsigned num_pls, single_last;
+        unsigned num_pls, single_last, skb_len;
 
         skb_len = skb->len;
-        d_fnstart(4, dev, "(i2400m %p skb %p [size %zu])\n",
+        d_fnstart(4, dev, "(i2400m %p skb %p [size %u])\n",
                   i2400m, skb, skb_len);
         result = -EIO;
         msg_hdr = (void *) skb->data;
-        result = i2400m_rx_msg_hdr_check(i2400m, msg_hdr, skb->len);
+        result = i2400m_rx_msg_hdr_check(i2400m, msg_hdr, skb_len);
         if (result < 0)
                 goto error_msg_hdr_check;
         result = -EIO;
@@ -1261,10 +1261,10 @@ int i2400m_rx(struct i2400m *i2400m, struct sk_buff *skb)
         pl_itr = sizeof(*msg_hdr) +     /* Check payload descriptor(s) */
                 num_pls * sizeof(msg_hdr->pld[0]);
         pl_itr = ALIGN(pl_itr, I2400M_PL_ALIGN);
-        if (pl_itr > skb->len) {        /* got all the payload descriptors? */
+        if (pl_itr > skb_len) { /* got all the payload descriptors? */
                 dev_err(dev, "RX: HW BUG? message too short (%u bytes) for "
                         "%u payload descriptors (%zu each, total %zu)\n",
-                        skb->len, num_pls, sizeof(msg_hdr->pld[0]), pl_itr);
+                        skb_len, num_pls, sizeof(msg_hdr->pld[0]), pl_itr);
                 goto error_pl_descr_short;
         }
         /* Walk each payload payload--check we really got it */
@@ -1272,7 +1272,7 @@ int i2400m_rx(struct i2400m *i2400m, struct sk_buff *skb)
                 /* work around old gcc warnings */
                 pl_size = i2400m_pld_size(&msg_hdr->pld[i]);
                 result = i2400m_rx_pl_descr_check(i2400m, &msg_hdr->pld[i],
-                                                  pl_itr, skb->len);
+                                                  pl_itr, skb_len);
                 if (result < 0)
                         goto error_pl_descr_check;
                 single_last = num_pls == 1 || i == num_pls - 1;
@@ -1290,16 +1290,16 @@ int i2400m_rx(struct i2400m *i2400m, struct sk_buff *skb)
         if (i < i2400m->rx_pl_min)
                 i2400m->rx_pl_min = i;
         i2400m->rx_num++;
-        i2400m->rx_size_acc += skb->len;
-        if (skb->len < i2400m->rx_size_min)
-                i2400m->rx_size_min = skb->len;
-        if (skb->len > i2400m->rx_size_max)
-                i2400m->rx_size_max = skb->len;
+        i2400m->rx_size_acc += skb_len;
+        if (skb_len < i2400m->rx_size_min)
+                i2400m->rx_size_min = skb_len;
+        if (skb_len > i2400m->rx_size_max)
+                i2400m->rx_size_max = skb_len;
         spin_unlock_irqrestore(&i2400m->rx_lock, flags);
 error_pl_descr_check:
 error_pl_descr_short:
 error_msg_hdr_check:
-        d_fnend(4, dev, "(i2400m %p skb %p [size %zu]) = %d\n",
+        d_fnend(4, dev, "(i2400m %p skb %p [size %u]) = %d\n",
                 i2400m, skb, skb_len, result);
         return result;
 }
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 9024480a8228..c44a5e8b8b82 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -51,7 +51,6 @@
  * TODO:
  *   - handle CPU hotplug
  *   - provide turbo enable/disable api
- *   - make sure we can write turbo enable/disable reg based on MISC_EN
  *
  * Related documents:
  *   - CDI 403777, 403778 - Auburndale EDS vol 1 & 2
@@ -230,7 +229,7 @@
 #define THM_TC2         0xac
 #define THM_DTV         0xb0
 #define THM_ITV         0xd8
-#define   ITV_ME_SEQNO_MASK 0x000f0000 /* ME should update every ~200ms */
+#define   ITV_ME_SEQNO_MASK 0x00ff0000 /* ME should update every ~200ms */
 #define   ITV_ME_SEQNO_SHIFT (16)
 #define   ITV_MCH_TEMP_MASK 0x0000ff00
 #define   ITV_MCH_TEMP_SHIFT (8)
@@ -325,6 +324,7 @@ struct ips_driver {
         bool gpu_preferred;
         bool poll_turbo_status;
         bool second_cpu;
+        bool turbo_toggle_allowed;
         struct ips_mcp_limits *limits;
 
         /* Optional MCH interfaces for if i915 is in use */
@@ -415,7 +415,7 @@ static void ips_cpu_lower(struct ips_driver *ips)
         new_limit = cur_limit - 8; /* 1W decrease */
 
         /* Clamp to SKU TDP limit */
-        if (((new_limit * 10) / 8) < (ips->orig_turbo_limit & TURBO_TDP_MASK))
+        if (new_limit  < (ips->orig_turbo_limit & TURBO_TDP_MASK))
                 new_limit = ips->orig_turbo_limit & TURBO_TDP_MASK;
 
         thm_writew(THM_MPCPC, (new_limit * 10) / 8);
@@ -461,7 +461,8 @@ static void ips_enable_cpu_turbo(struct ips_driver *ips)
         if (ips->__cpu_turbo_on)
                 return;
 
-        on_each_cpu(do_enable_cpu_turbo, ips, 1);
+        if (ips->turbo_toggle_allowed)
+                on_each_cpu(do_enable_cpu_turbo, ips, 1);
 
         ips->__cpu_turbo_on = true;
 }
@@ -498,7 +499,8 @@ static void ips_disable_cpu_turbo(struct ips_driver *ips)
         if (!ips->__cpu_turbo_on)
                 return;
 
-        on_each_cpu(do_disable_cpu_turbo, ips, 1);
+        if (ips->turbo_toggle_allowed)
+                on_each_cpu(do_disable_cpu_turbo, ips, 1);
 
         ips->__cpu_turbo_on = false;
 }
@@ -598,17 +600,29 @@ static bool mcp_exceeded(struct ips_driver *ips)
 {
         unsigned long flags;
         bool ret = false;
+        u32 temp_limit;
+        u32 avg_power;
+        const char *msg = "MCP limit exceeded: ";
 
         spin_lock_irqsave(&ips->turbo_status_lock, flags);
-        if (ips->mcp_avg_temp > (ips->mcp_temp_limit * 100))
-                ret = true;
-        if (ips->cpu_avg_power + ips->mch_avg_power > ips->mcp_power_limit)
+
+        temp_limit = ips->mcp_temp_limit * 100;
+        if (ips->mcp_avg_temp > temp_limit) {
+                dev_info(&ips->dev->dev,
+                        "%sAvg temp %u, limit %u\n", msg, ips->mcp_avg_temp,
+                        temp_limit);
                 ret = true;
-        spin_unlock_irqrestore(&ips->turbo_status_lock, flags);
+        }
 
-        if (ret)
+        avg_power = ips->cpu_avg_power + ips->mch_avg_power;
+        if (avg_power > ips->mcp_power_limit) {
                 dev_info(&ips->dev->dev,
-                         "MCP power or thermal limit exceeded\n");
+                        "%sAvg power %u, limit %u\n", msg, avg_power,
+                        ips->mcp_power_limit);
+                ret = true;
+        }
+
+        spin_unlock_irqrestore(&ips->turbo_status_lock, flags);
 
         return ret;
 }
@@ -663,6 +677,27 @@ static bool mch_exceeded(struct ips_driver *ips)
 }
 
 /**
+ * verify_limits - verify BIOS provided limits
+ * @ips: IPS structure
+ *
+ * BIOS can optionally provide non-default limits for power and temp.  Check
+ * them here and use the defaults if the BIOS values are not provided or
+ * are otherwise unusable.
+ */
+static void verify_limits(struct ips_driver *ips)
+{
+        if (ips->mcp_power_limit < ips->limits->mcp_power_limit ||
+            ips->mcp_power_limit > 35000)
+                ips->mcp_power_limit = ips->limits->mcp_power_limit;
+
+        if (ips->mcp_temp_limit < ips->limits->core_temp_limit ||
+            ips->mcp_temp_limit < ips->limits->mch_temp_limit ||
+            ips->mcp_temp_limit > 150)
+                ips->mcp_temp_limit = min(ips->limits->core_temp_limit,
+                                          ips->limits->mch_temp_limit);
+}
+
+/**
  * update_turbo_limits - get various limits & settings from regs
  * @ips: IPS driver struct
  *
@@ -680,12 +715,21 @@ static void update_turbo_limits(struct ips_driver *ips)
         u32 hts = thm_readl(THM_HTS);
 
         ips->cpu_turbo_enabled = !(hts & HTS_PCTD_DIS);
-        ips->gpu_turbo_enabled = !(hts & HTS_GTD_DIS);
+        /* 
+         * Disable turbo for now, until we can figure out why the power figures
+         * are wrong
+         */
+        ips->cpu_turbo_enabled = false;
+
+        if (ips->gpu_busy)
+                ips->gpu_turbo_enabled = !(hts & HTS_GTD_DIS);
+
         ips->core_power_limit = thm_readw(THM_MPCPC);
         ips->mch_power_limit = thm_readw(THM_MMGPC);
         ips->mcp_temp_limit = thm_readw(THM_PTL);
         ips->mcp_power_limit = thm_readw(THM_MPPC);
 
+        verify_limits(ips);
         /* Ignore BIOS CPU vs GPU pref */
 }
 
@@ -858,7 +902,7 @@ static u32 get_cpu_power(struct ips_driver *ips, u32 *last, int period)
         ret = (ret * 1000) / 65535;
         *last = val;
 
-        return ret;
+        return 0;
 }
 
 static const u16 temp_decay_factor = 2;
@@ -940,7 +984,6 @@ static int ips_monitor(void *data)
                 kfree(mch_samples);
                 kfree(cpu_samples);
                 kfree(mchp_samples);
-                kthread_stop(ips->adjust);
                 return -ENOMEM;
         }
 
@@ -948,7 +991,7 @@ static int ips_monitor(void *data)
                 ITV_ME_SEQNO_SHIFT;
         seqno_timestamp = get_jiffies_64();
 
-        old_cpu_power = thm_readl(THM_CEC) / 65535;
+        old_cpu_power = thm_readl(THM_CEC);
         schedule_timeout_interruptible(msecs_to_jiffies(IPS_SAMPLE_PERIOD));
 
         /* Collect an initial average */
@@ -1150,11 +1193,18 @@ static irqreturn_t ips_irq_handler(int irq, void *arg)
                                 STS_GPL_SHIFT;
                         /* ignore EC CPU vs GPU pref */
                         ips->cpu_turbo_enabled = !(sts & STS_PCTD_DIS);
-                        ips->gpu_turbo_enabled = !(sts & STS_GTD_DIS);
+                        /* 
+                         * Disable turbo for now, until we can figure
+                         * out why the power figures are wrong
+                         */
+                        ips->cpu_turbo_enabled = false;
+                        if (ips->gpu_busy)
+                                ips->gpu_turbo_enabled = !(sts & STS_GTD_DIS);
                         ips->mcp_temp_limit = (sts & STS_PTL_MASK) >>
                                 STS_PTL_SHIFT;
                         ips->mcp_power_limit = (tc1 & STS_PPL_MASK) >>
                                 STS_PPL_SHIFT;
+                        verify_limits(ips);
                         spin_unlock(&ips->turbo_status_lock);
 
                         thm_writeb(THM_SEC, SEC_ACK);
@@ -1333,8 +1383,10 @@ static struct ips_mcp_limits *ips_detect_cpu(struct ips_driver *ips)
          * turbo manually or we'll get an illegal MSR access, even though
          * turbo will still be available.
          */
-        if (!(misc_en & IA32_MISC_TURBO_EN))
-                ; /* add turbo MSR write allowed flag if necessary */
+        if (misc_en & IA32_MISC_TURBO_EN)
+                ips->turbo_toggle_allowed = true;
+        else
+                ips->turbo_toggle_allowed = false;
 
         if (strstr(boot_cpu_data.x86_model_id, "CPU       M"))
                 limits = &ips_sv_limits;
@@ -1351,9 +1403,10 @@ static struct ips_mcp_limits *ips_detect_cpu(struct ips_driver *ips)
         tdp = turbo_power & TURBO_TDP_MASK;
 
         /* Sanity check TDP against CPU */
-        if (limits->mcp_power_limit != (tdp / 8) * 1000) {
-                dev_warn(&ips->dev->dev, "Warning: CPU TDP doesn't match expected value (found %d, expected %d)\n",
-                         tdp / 8, limits->mcp_power_limit / 1000);
+        if (limits->core_power_limit != (tdp / 8) * 1000) {
+                dev_info(&ips->dev->dev, "CPU TDP doesn't match expected value (found %d, expected %d)\n",
+                         tdp / 8, limits->core_power_limit / 1000);
+                limits->core_power_limit = (tdp / 8) * 1000;
         }
 
 out:
@@ -1390,7 +1443,7 @@ static bool ips_get_i915_syms(struct ips_driver *ips)
         return true;
 
 out_put_busy:
-        symbol_put(i915_gpu_turbo_disable);
+        symbol_put(i915_gpu_busy);
 out_put_lower:
         symbol_put(i915_gpu_lower);
 out_put_raise:
@@ -1532,22 +1585,27 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
         /* Save turbo limits & ratios */
         rdmsrl(TURBO_POWER_CURRENT_LIMIT, ips->orig_turbo_limit);
 
-        ips_enable_cpu_turbo(ips);
-        ips->cpu_turbo_enabled = true;
+        ips_disable_cpu_turbo(ips);
+        ips->cpu_turbo_enabled = false;
 
-        /* Set up the work queue and monitor/adjust threads */
-        ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor");
-        if (IS_ERR(ips->monitor)) {
+        /* Create thermal adjust thread */
+        ips->adjust = kthread_create(ips_adjust, ips, "ips-adjust");
+        if (IS_ERR(ips->adjust)) {
                 dev_err(&dev->dev,
-                        "failed to create thermal monitor thread, aborting\n");
+                        "failed to create thermal adjust thread, aborting\n");
                 ret = -ENOMEM;
                 goto error_free_irq;
+
         }
 
-        ips->adjust = kthread_create(ips_adjust, ips, "ips-adjust");
-        if (IS_ERR(ips->adjust)) {
+        /*
+         * Set up the work queue and monitor thread. The monitor thread
+         * will wake up ips_adjust thread.
+         */
+        ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor");
+        if (IS_ERR(ips->monitor)) {
                 dev_err(&dev->dev,
-                        "failed to create thermal adjust thread, aborting\n");
+                        "failed to create thermal monitor thread, aborting\n");
                 ret = -ENOMEM;
                 goto error_thread_cleanup;
         }
@@ -1566,7 +1624,7 @@ static int ips_probe(struct pci_dev *dev, const struct pci_device_id *id)
         return ret;
 
 error_thread_cleanup:
-        kthread_stop(ips->monitor);
+        kthread_stop(ips->adjust);
 error_free_irq:
         free_irq(ips->dev->irq, ips);
 error_unmap: