Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	Documentation/devicetree/bindings/net/micrel-ks8851.txt
	net/core/netpoll.c

The net/core/netpoll.c conflict is a bug fix in 'net' happening
to code which is completely removed in 'net-next'.

In micrel-ks8851.txt we simply have overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

18 files changed, 304 insertions, 142 deletions

diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 238356108e65..96f3edb6c738 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1248,19 +1248,13 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
          * shared register for the high 32 bits, so only a single, aligned,
          * 4 GB physical address range can be used for descriptors.
          */
-        if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) &&
-            !dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64))) {
+        if (!dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) {
                 dev_dbg(&pdev->dev, "DMA to 64-BIT addresses\n");
         } else {
-                err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
+                err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
                 if (err) {
-                        err = dma_set_coherent_mask(&pdev->dev,
-                                                    DMA_BIT_MASK(32));
-                        if (err) {
-                                dev_err(&pdev->dev,
-                                        "No usable DMA config, aborting\n");
-                                goto out_pci_disable;
-                        }
+                        dev_err(&pdev->dev, "No usable DMA config, aborting\n");
+                        goto out_pci_disable;
                 }
         }
 
diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
index d5c2d3e912e5..422aab27ea1b 100644
--- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
+++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c
@@ -2436,7 +2436,7 @@ err_reset:
 err_register:
 err_sw_init:
 err_eeprom:
-        iounmap(adapter->hw.hw_addr);
+        pci_iounmap(pdev, adapter->hw.hw_addr);
 err_init_netdev:
 err_ioremap:
         free_netdev(netdev);
@@ -2474,7 +2474,7 @@ static void atl1e_remove(struct pci_dev *pdev)
         unregister_netdev(netdev);
         atl1e_free_ring_resources(adapter);
         atl1e_force_ps(&adapter->hw);
-        iounmap(adapter->hw.hw_addr);
+        pci_iounmap(pdev, adapter->hw.hw_addr);
         pci_release_regions(pdev);
         free_netdev(netdev);
         pci_disable_device(pdev);
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index fcf9105a5476..09f3fefcbf9c 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -1,6 +1,6 @@
 /* cnic.c: Broadcom CNIC core network driver.
  *
- * Copyright (c) 2006-2013 Broadcom Corporation
+ * Copyright (c) 2006-2014 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -342,7 +342,7 @@ static int cnic_send_nlmsg(struct cnic_local *cp, u32 type,
         while (retry < 3) {
                 rc = 0;
                 rcu_read_lock();
-                ulp_ops = rcu_dereference(cnic_ulp_tbl[CNIC_ULP_ISCSI]);
+                ulp_ops = rcu_dereference(cp->ulp_ops[CNIC_ULP_ISCSI]);
                 if (ulp_ops)
                         rc = ulp_ops->iscsi_nl_send_msg(
                                 cp->ulp_handle[CNIC_ULP_ISCSI],
@@ -726,7 +726,7 @@ static void cnic_free_dma(struct cnic_dev *dev, struct cnic_dma *dma)
 
         for (i = 0; i < dma->num_pages; i++) {
                 if (dma->pg_arr[i]) {
-                        dma_free_coherent(&dev->pcidev->dev, BNX2_PAGE_SIZE,
+                        dma_free_coherent(&dev->pcidev->dev, CNIC_PAGE_SIZE,
                                           dma->pg_arr[i], dma->pg_map_arr[i]);
                         dma->pg_arr[i] = NULL;
                 }
@@ -785,7 +785,7 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma,
 
         for (i = 0; i < pages; i++) {
                 dma->pg_arr[i] = dma_alloc_coherent(&dev->pcidev->dev,
-                                                    BNX2_PAGE_SIZE,
+                                                    CNIC_PAGE_SIZE,
                                                     &dma->pg_map_arr[i],
                                                     GFP_ATOMIC);
                 if (dma->pg_arr[i] == NULL)
@@ -794,8 +794,8 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma,
         if (!use_pg_tbl)
                 return 0;
 
-        dma->pgtbl_size = ((pages * 8) + BNX2_PAGE_SIZE - 1) &
-                          ~(BNX2_PAGE_SIZE - 1);
+        dma->pgtbl_size = ((pages * 8) + CNIC_PAGE_SIZE - 1) &
+                          ~(CNIC_PAGE_SIZE - 1);
         dma->pgtbl = dma_alloc_coherent(&dev->pcidev->dev, dma->pgtbl_size,
                                         &dma->pgtbl_map, GFP_ATOMIC);
         if (dma->pgtbl == NULL)
@@ -900,8 +900,8 @@ static int cnic_alloc_context(struct cnic_dev *dev)
         if (BNX2_CHIP(cp) == BNX2_CHIP_5709) {
                 int i, k, arr_size;
 
-                cp->ctx_blk_size = BNX2_PAGE_SIZE;
-                cp->cids_per_blk = BNX2_PAGE_SIZE / 128;
+                cp->ctx_blk_size = CNIC_PAGE_SIZE;
+                cp->cids_per_blk = CNIC_PAGE_SIZE / 128;
                 arr_size = BNX2_MAX_CID / cp->cids_per_blk *
                            sizeof(struct cnic_ctx);
                 cp->ctx_arr = kzalloc(arr_size, GFP_KERNEL);
@@ -933,7 +933,7 @@ static int cnic_alloc_context(struct cnic_dev *dev)
                 for (i = 0; i < cp->ctx_blks; i++) {
                         cp->ctx_arr[i].ctx =
                                 dma_alloc_coherent(&dev->pcidev->dev,
-                                                   BNX2_PAGE_SIZE,
+                                                   CNIC_PAGE_SIZE,
                                                    &cp->ctx_arr[i].mapping,
                                                    GFP_KERNEL);
                         if (cp->ctx_arr[i].ctx == NULL)
@@ -1013,7 +1013,7 @@ static int __cnic_alloc_uio_rings(struct cnic_uio_dev *udev, int pages)
         if (udev->l2_ring)
                 return 0;
 
-        udev->l2_ring_size = pages * BNX2_PAGE_SIZE;
+        udev->l2_ring_size = pages * CNIC_PAGE_SIZE;
         udev->l2_ring = dma_alloc_coherent(&udev->pdev->dev, udev->l2_ring_size,
                                            &udev->l2_ring_map,
                                            GFP_KERNEL | __GFP_COMP);
@@ -1021,7 +1021,7 @@ static int __cnic_alloc_uio_rings(struct cnic_uio_dev *udev, int pages)
                 return -ENOMEM;
 
         udev->l2_buf_size = (cp->l2_rx_ring_size + 1) * cp->l2_single_buf_size;
-        udev->l2_buf_size = PAGE_ALIGN(udev->l2_buf_size);
+        udev->l2_buf_size = CNIC_PAGE_ALIGN(udev->l2_buf_size);
         udev->l2_buf = dma_alloc_coherent(&udev->pdev->dev, udev->l2_buf_size,
                                           &udev->l2_buf_map,
                                           GFP_KERNEL | __GFP_COMP);
@@ -1102,7 +1102,7 @@ static int cnic_init_uio(struct cnic_dev *dev)
                 uinfo->mem[0].size = MB_GET_CID_ADDR(TX_TSS_CID +
                                                      TX_MAX_TSS_RINGS + 1);
                 uinfo->mem[1].addr = (unsigned long) cp->status_blk.gen &
-                                        PAGE_MASK;
+                                        CNIC_PAGE_MASK;
                 if (cp->ethdev->drv_state & CNIC_DRV_STATE_USING_MSIX)
                         uinfo->mem[1].size = BNX2_SBLK_MSIX_ALIGN_SIZE * 9;
                 else
@@ -1113,7 +1113,7 @@ static int cnic_init_uio(struct cnic_dev *dev)
                 uinfo->mem[0].size = pci_resource_len(dev->pcidev, 0);
 
                 uinfo->mem[1].addr = (unsigned long) cp->bnx2x_def_status_blk &
-                        PAGE_MASK;
+                        CNIC_PAGE_MASK;
                 uinfo->mem[1].size = sizeof(*cp->bnx2x_def_status_blk);
 
                 uinfo->name = "bnx2x_cnic";
@@ -1267,14 +1267,14 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
         for (i = MAX_ISCSI_TBL_SZ; i < cp->max_cid_space; i++)
                 cp->ctx_tbl[i].ulp_proto_id = CNIC_ULP_FCOE;
 
-        pages = PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) /
-                PAGE_SIZE;
+        pages = CNIC_PAGE_ALIGN(cp->max_cid_space * CNIC_KWQ16_DATA_SIZE) /
+                CNIC_PAGE_SIZE;
 
         ret = cnic_alloc_dma(dev, kwq_16_dma, pages, 0);
         if (ret)
                 return -ENOMEM;
 
-        n = PAGE_SIZE / CNIC_KWQ16_DATA_SIZE;
+        n = CNIC_PAGE_SIZE / CNIC_KWQ16_DATA_SIZE;
         for (i = 0, j = 0; i < cp->max_cid_space; i++) {
                 long off = CNIC_KWQ16_DATA_SIZE * (i % n);
 
@@ -1296,7 +1296,7 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev)
                         goto error;
         }
 
-        pages = PAGE_ALIGN(BNX2X_ISCSI_GLB_BUF_SIZE) / PAGE_SIZE;
+        pages = CNIC_PAGE_ALIGN(BNX2X_ISCSI_GLB_BUF_SIZE) / CNIC_PAGE_SIZE;
         ret = cnic_alloc_dma(dev, &cp->gbl_buf_info, pages, 0);
         if (ret)
                 goto error;
@@ -1466,8 +1466,8 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
         cp->r2tq_size = cp->num_iscsi_tasks * BNX2X_ISCSI_MAX_PENDING_R2TS *
                         BNX2X_ISCSI_R2TQE_SIZE;
         cp->hq_size = cp->num_ccells * BNX2X_ISCSI_HQ_BD_SIZE;
-        pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE;
-        hq_bds = pages * (PAGE_SIZE / BNX2X_ISCSI_HQ_BD_SIZE);
+        pages = CNIC_PAGE_ALIGN(cp->hq_size) / CNIC_PAGE_SIZE;
+        hq_bds = pages * (CNIC_PAGE_SIZE / BNX2X_ISCSI_HQ_BD_SIZE);
         cp->num_cqs = req1->num_cqs;
 
         if (!dev->max_iscsi_conn)
@@ -1477,9 +1477,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
         CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_RQ_SIZE_OFFSET(pfid),
                   req1->rq_num_wqes);
         CNIC_WR16(dev, BAR_TSTRORM_INTMEM + TSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-                  PAGE_SIZE);
+                  CNIC_PAGE_SIZE);
         CNIC_WR8(dev, BAR_TSTRORM_INTMEM +
-                 TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
+                 TSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS);
         CNIC_WR16(dev, BAR_TSTRORM_INTMEM +
                   TSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
                   req1->num_tasks_per_conn);
@@ -1489,9 +1489,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
                   USTORM_ISCSI_RQ_BUFFER_SIZE_OFFSET(pfid),
                   req1->rq_buffer_size);
         CNIC_WR16(dev, BAR_USTRORM_INTMEM + USTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-                  PAGE_SIZE);
+                  CNIC_PAGE_SIZE);
         CNIC_WR8(dev, BAR_USTRORM_INTMEM +
-                 USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
+                 USTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS);
         CNIC_WR16(dev, BAR_USTRORM_INTMEM +
                   USTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
                   req1->num_tasks_per_conn);
@@ -1504,9 +1504,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
 
         /* init Xstorm RAM */
         CNIC_WR16(dev, BAR_XSTRORM_INTMEM + XSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-                  PAGE_SIZE);
+                  CNIC_PAGE_SIZE);
         CNIC_WR8(dev, BAR_XSTRORM_INTMEM +
-                 XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
+                 XSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS);
         CNIC_WR16(dev, BAR_XSTRORM_INTMEM +
                   XSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
                   req1->num_tasks_per_conn);
@@ -1519,9 +1519,9 @@ static int cnic_bnx2x_iscsi_init1(struct cnic_dev *dev, struct kwqe *kwqe)
 
         /* init Cstorm RAM */
         CNIC_WR16(dev, BAR_CSTRORM_INTMEM + CSTORM_ISCSI_PAGE_SIZE_OFFSET(pfid),
-                  PAGE_SIZE);
+                  CNIC_PAGE_SIZE);
         CNIC_WR8(dev, BAR_CSTRORM_INTMEM +
-                 CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), PAGE_SHIFT);
+                 CSTORM_ISCSI_PAGE_SIZE_LOG_OFFSET(pfid), CNIC_PAGE_BITS);
         CNIC_WR16(dev, BAR_CSTRORM_INTMEM +
                   CSTORM_ISCSI_NUM_OF_TASKS_OFFSET(pfid),
                   req1->num_tasks_per_conn);
@@ -1623,18 +1623,18 @@ static int cnic_alloc_bnx2x_conn_resc(struct cnic_dev *dev, u32 l5_cid)
         }
 
         ctx->cid = cid;
-        pages = PAGE_ALIGN(cp->task_array_size) / PAGE_SIZE;
+        pages = CNIC_PAGE_ALIGN(cp->task_array_size) / CNIC_PAGE_SIZE;
 
         ret = cnic_alloc_dma(dev, &iscsi->task_array_info, pages, 1);
         if (ret)
                 goto error;
 
-        pages = PAGE_ALIGN(cp->r2tq_size) / PAGE_SIZE;
+        pages = CNIC_PAGE_ALIGN(cp->r2tq_size) / CNIC_PAGE_SIZE;
         ret = cnic_alloc_dma(dev, &iscsi->r2tq_info, pages, 1);
         if (ret)
                 goto error;
 
-        pages = PAGE_ALIGN(cp->hq_size) / PAGE_SIZE;
+        pages = CNIC_PAGE_ALIGN(cp->hq_size) / CNIC_PAGE_SIZE;
         ret = cnic_alloc_dma(dev, &iscsi->hq_info, pages, 1);
         if (ret)
                 goto error;
@@ -1760,7 +1760,7 @@ static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[],
         ictx->tstorm_st_context.iscsi.hdr_bytes_2_fetch = ISCSI_HEADER_SIZE;
         /* TSTORM requires the base address of RQ DB & not PTE */
         ictx->tstorm_st_context.iscsi.rq_db_phy_addr.lo =
-                req2->rq_page_table_addr_lo & PAGE_MASK;
+                req2->rq_page_table_addr_lo & CNIC_PAGE_MASK;
         ictx->tstorm_st_context.iscsi.rq_db_phy_addr.hi =
                 req2->rq_page_table_addr_hi;
         ictx->tstorm_st_context.iscsi.iscsi_conn_id = req1->iscsi_conn_id;
@@ -1842,7 +1842,7 @@ static int cnic_setup_bnx2x_ctx(struct cnic_dev *dev, struct kwqe *wqes[],
         /* CSTORM and USTORM initialization is different, CSTORM requires
          * CQ DB base & not PTE addr */
         ictx->cstorm_st_context.cq_db_base.lo =
-                req1->cq_page_table_addr_lo & PAGE_MASK;
+                req1->cq_page_table_addr_lo & CNIC_PAGE_MASK;
         ictx->cstorm_st_context.cq_db_base.hi = req1->cq_page_table_addr_hi;
         ictx->cstorm_st_context.iscsi_conn_id = req1->iscsi_conn_id;
         ictx->cstorm_st_context.cq_proc_en_bit_map = (1 << cp->num_cqs) - 1;
@@ -2911,7 +2911,7 @@ static int cnic_l2_completion(struct cnic_local *cp)
         u16 hw_cons, sw_cons;
         struct cnic_uio_dev *udev = cp->udev;
         union eth_rx_cqe *cqe, *cqe_ring = (union eth_rx_cqe *)
-                                        (udev->l2_ring + (2 * BNX2_PAGE_SIZE));
+                                        (udev->l2_ring + (2 * CNIC_PAGE_SIZE));
         u32 cmd;
         int comp = 0;
 
@@ -3244,7 +3244,8 @@ static int cnic_copy_ulp_stats(struct cnic_dev *dev, int ulp_type)
         int rc;
 
         mutex_lock(&cnic_lock);
-        ulp_ops = cnic_ulp_tbl_prot(ulp_type);
+        ulp_ops = rcu_dereference_protected(cp->ulp_ops[ulp_type],
+                                            lockdep_is_held(&cnic_lock));
         if (ulp_ops && ulp_ops->cnic_get_stats)
                 rc = ulp_ops->cnic_get_stats(cp->ulp_handle[ulp_type]);
         else
@@ -4384,7 +4385,7 @@ static int cnic_setup_5709_context(struct cnic_dev *dev, int valid)
                 u32 idx = cp->ctx_arr[i].cid / cp->cids_per_blk;
                 u32 val;
 
-                memset(cp->ctx_arr[i].ctx, 0, BNX2_PAGE_SIZE);
+                memset(cp->ctx_arr[i].ctx, 0, CNIC_PAGE_SIZE);
 
                 CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_DATA0,
                         (cp->ctx_arr[i].mapping & 0xffffffff) | valid_bit);
@@ -4628,7 +4629,7 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev)
                 val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id);
         cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val);
 
-        rxbd = udev->l2_ring + BNX2_PAGE_SIZE;
+        rxbd = udev->l2_ring + CNIC_PAGE_SIZE;
         for (i = 0; i < BNX2_MAX_RX_DESC_CNT; i++, rxbd++) {
                 dma_addr_t buf_map;
                 int n = (i % cp->l2_rx_ring_size) + 1;
@@ -4639,11 +4640,11 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev)
                 rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32;
                 rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff;
         }
-        val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32;
+        val = (u64) (ring_map + CNIC_PAGE_SIZE) >> 32;
         cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_HI, val);
         rxbd->rx_bd_haddr_hi = val;
 
-        val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff;
+        val = (u64) (ring_map + CNIC_PAGE_SIZE) & 0xffffffff;
         cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_LO, val);
         rxbd->rx_bd_haddr_lo = val;
 
@@ -4709,10 +4710,10 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev)
 
         val = CNIC_RD(dev, BNX2_MQ_CONFIG);
         val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE;
-        if (BNX2_PAGE_BITS > 12)
+        if (CNIC_PAGE_BITS > 12)
                 val |= (12 - 8)  << 4;
         else
-                val |= (BNX2_PAGE_BITS - 8)  << 4;
+                val |= (CNIC_PAGE_BITS - 8)  << 4;
 
         CNIC_WR(dev, BNX2_MQ_CONFIG, val);
 
@@ -4742,13 +4743,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev)
 
         /* Initialize the kernel work queue context. */
         val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE |
-              (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
+              (CNIC_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
         cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_TYPE, val);
 
-        val = (BNX2_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16;
+        val = (CNIC_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16;
         cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val);
 
-        val = ((BNX2_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT;
+        val = ((CNIC_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT;
         cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val);
 
         val = (u32) ((u64) cp->kwq_info.pgtbl_map >> 32);
@@ -4768,13 +4769,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev)
 
         /* Initialize the kernel complete queue context. */
         val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE |
-              (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
+              (CNIC_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ;
         cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_TYPE, val);
 
-        val = (BNX2_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16;
+        val = (CNIC_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16;
         cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val);
 
-        val = ((BNX2_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT;
+        val = ((CNIC_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT;
         cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val);
 
         val = (u32) ((u64) cp->kcq1.dma.pgtbl_map >> 32);
@@ -4918,7 +4919,7 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev,
         u32 cli = cp->ethdev->iscsi_l2_client_id;
         u32 val;
 
-        memset(txbd, 0, BNX2_PAGE_SIZE);
+        memset(txbd, 0, CNIC_PAGE_SIZE);
 
         buf_map = udev->l2_buf_map;
         for (i = 0; i < BNX2_MAX_TX_DESC_CNT; i += 3, txbd += 3) {
@@ -4978,9 +4979,9 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
         struct bnx2x *bp = netdev_priv(dev->netdev);
         struct cnic_uio_dev *udev = cp->udev;
         struct eth_rx_bd *rxbd = (struct eth_rx_bd *) (udev->l2_ring +
-                                BNX2_PAGE_SIZE);
+                                CNIC_PAGE_SIZE);
         struct eth_rx_cqe_next_page *rxcqe = (struct eth_rx_cqe_next_page *)
-                                (udev->l2_ring + (2 * BNX2_PAGE_SIZE));
+                                (udev->l2_ring + (2 * CNIC_PAGE_SIZE));
         struct host_sp_status_block *sb = cp->bnx2x_def_status_blk;
         int i;
         u32 cli = cp->ethdev->iscsi_l2_client_id;
@@ -5004,20 +5005,20 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev,
                 rxbd->addr_lo = cpu_to_le32(buf_map & 0xffffffff);
         }
 
-        val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32;
+        val = (u64) (ring_map + CNIC_PAGE_SIZE) >> 32;
         rxbd->addr_hi = cpu_to_le32(val);
         data->rx.bd_page_base.hi = cpu_to_le32(val);
 
-        val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff;
+        val = (u64) (ring_map + CNIC_PAGE_SIZE) & 0xffffffff;
         rxbd->addr_lo = cpu_to_le32(val);
         data->rx.bd_page_base.lo = cpu_to_le32(val);
 
         rxcqe += BNX2X_MAX_RCQ_DESC_CNT;
-        val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) >> 32;
+        val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) >> 32;
         rxcqe->addr_hi = cpu_to_le32(val);
         data->rx.cqe_page_base.hi = cpu_to_le32(val);
 
-        val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) & 0xffffffff;
+        val = (u64) (ring_map + (2 * CNIC_PAGE_SIZE)) & 0xffffffff;
         rxcqe->addr_lo = cpu_to_le32(val);
         data->rx.cqe_page_base.lo = cpu_to_le32(val);
 
@@ -5265,8 +5266,8 @@ static void cnic_shutdown_rings(struct cnic_dev *dev)
                 msleep(10);
         }
         clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags);
-        rx_ring = udev->l2_ring + BNX2_PAGE_SIZE;
-        memset(rx_ring, 0, BNX2_PAGE_SIZE);
+        rx_ring = udev->l2_ring + CNIC_PAGE_SIZE;
+        memset(rx_ring, 0, CNIC_PAGE_SIZE);
 }
 
 static int cnic_register_netdev(struct cnic_dev *dev)
diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h
index 0d6b13f854d9..d535ae4228b4 100644
--- a/drivers/net/ethernet/broadcom/cnic.h
+++ b/drivers/net/ethernet/broadcom/cnic.h
@@ -1,6 +1,6 @@
 /* cnic.h: Broadcom CNIC core network driver.
  *
- * Copyright (c) 2006-2013 Broadcom Corporation
+ * Copyright (c) 2006-2014 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/cnic_defs.h b/drivers/net/ethernet/broadcom/cnic_defs.h
index 95a8e4b11c9f..dcbca6997e8f 100644
--- a/drivers/net/ethernet/broadcom/cnic_defs.h
+++ b/drivers/net/ethernet/broadcom/cnic_defs.h
@@ -1,7 +1,7 @@
 
 /* cnic.c: Broadcom CNIC core network driver.
  *
- * Copyright (c) 2006-2013 Broadcom Corporation
+ * Copyright (c) 2006-2014 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h
index 8cf6b1926069..5f4d5573a73d 100644
--- a/drivers/net/ethernet/broadcom/cnic_if.h
+++ b/drivers/net/ethernet/broadcom/cnic_if.h
@@ -1,6 +1,6 @@
 /* cnic_if.h: Broadcom CNIC core network driver.
  *
- * Copyright (c) 2006-2013 Broadcom Corporation
+ * Copyright (c) 2006-2014 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,8 +14,8 @@
 
 #include "bnx2x/bnx2x_mfw_req.h"
 
-#define CNIC_MODULE_VERSION     "2.5.19"
-#define CNIC_MODULE_RELDATE     "December 19, 2013"
+#define CNIC_MODULE_VERSION     "2.5.20"
+#define CNIC_MODULE_RELDATE     "March 14, 2014"
 
 #define CNIC_ULP_RDMA           0
 #define CNIC_ULP_ISCSI          1
@@ -24,6 +24,16 @@
 #define MAX_CNIC_ULP_TYPE_EXT   3
 #define MAX_CNIC_ULP_TYPE       4
 
+/* Use CPU native page size up to 16K for cnic ring sizes.  */
+#if (PAGE_SHIFT > 14)
+#define CNIC_PAGE_BITS  14
+#else
+#define CNIC_PAGE_BITS  PAGE_SHIFT
+#endif
+#define CNIC_PAGE_SIZE  (1 << (CNIC_PAGE_BITS))
+#define CNIC_PAGE_ALIGN(addr) ALIGN(addr, CNIC_PAGE_SIZE)
+#define CNIC_PAGE_MASK  (~((CNIC_PAGE_SIZE) - 1))
+
 struct kwqe {
         u32 kwqe_op_flag;
 
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index 727b546a9eb8..e0c92e0e5e1d 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -23,6 +23,7 @@
 #include <linux/crc32.h>
 #include <linux/mii.h>
 #include <linux/eeprom_93cx6.h>
+#include <linux/regulator/consumer.h>
 
 #include <linux/spi/spi.h>
 
@@ -83,6 +84,7 @@ union ks8851_tx_hdr {
  * @rc_rxqcr: Cached copy of KS_RXQCR.
  * @eeprom_size: Companion eeprom size in Bytes, 0 if no eeprom
  * @eeprom: 93CX6 EEPROM state for accessing on-board EEPROM.
+ * @vdd_reg:    Optional regulator supplying the chip
  *
  * The @lock ensures that the chip is protected when certain operations are
  * in progress. When the read or write packet transfer is in progress, most
@@ -130,6 +132,7 @@ struct ks8851_net {
         struct spi_transfer     spi_xfer2[2];
 
         struct eeprom_93cx6     eeprom;
+        struct regulator        *vdd_reg;
 };
 
 static int msg_enable;
@@ -1414,6 +1417,21 @@ static int ks8851_probe(struct spi_device *spi)
         ks->spidev = spi;
         ks->tx_space = 6144;
 
+        ks->vdd_reg = regulator_get_optional(&spi->dev, "vdd");
+        if (IS_ERR(ks->vdd_reg)) {
+                ret = PTR_ERR(ks->vdd_reg);
+                if (ret == -EPROBE_DEFER)
+                        goto err_reg;
+        } else {
+                ret = regulator_enable(ks->vdd_reg);
+                if (ret) {
+                        dev_err(&spi->dev, "regulator enable fail: %d\n",
+                                ret);
+                        goto err_reg_en;
+                }
+        }
+
+
         mutex_init(&ks->lock);
         spin_lock_init(&ks->statelock);
 
@@ -1508,8 +1526,14 @@ static int ks8851_probe(struct spi_device *spi)
 err_netdev:
         free_irq(ndev->irq, ks);
 
-err_id:
 err_irq:
+err_id:
+        if (!IS_ERR(ks->vdd_reg))
+                regulator_disable(ks->vdd_reg);
+err_reg_en:
+        if (!IS_ERR(ks->vdd_reg))
+                regulator_put(ks->vdd_reg);
+err_reg:
         free_netdev(ndev);
         return ret;
 }
@@ -1523,6 +1547,10 @@ static int ks8851_remove(struct spi_device *spi)
 
         unregister_netdev(priv->netdev);
         free_irq(spi->irq, priv);
+        if (!IS_ERR(priv->vdd_reg)) {
+                regulator_disable(priv->vdd_reg);
+                regulator_put(priv->vdd_reg);
+        }
         free_netdev(priv->netdev);
 
         return 0;
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 543a0813c9e0..5d5fec6c4eb0 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -2217,10 +2217,6 @@ static int cpsw_probe(struct platform_device *pdev)
                 goto clean_ale_ret;
         }
 
-        if (cpts_register(&pdev->dev, priv->cpts,
-                          data->cpts_clock_mult, data->cpts_clock_shift))
-                dev_err(priv->dev, "error registering cpts device\n");
-
         cpsw_notice(priv, probe, "initialized device (regs %pa, irq %d)\n",
                     &ss_res->start, ndev->irq);
 
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 364d0c7952c0..88ef27067bf2 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -355,7 +355,7 @@ int cpdma_ctlr_stop(struct cpdma_ctlr *ctlr)
         int i;
 
         spin_lock_irqsave(&ctlr->lock, flags);
-        if (ctlr->state != CPDMA_STATE_ACTIVE) {
+        if (ctlr->state == CPDMA_STATE_TEARDOWN) {
                 spin_unlock_irqrestore(&ctlr->lock, flags);
                 return -EINVAL;
         }
@@ -891,7 +891,7 @@ int cpdma_chan_stop(struct cpdma_chan *chan)
         unsigned                timeout;
 
         spin_lock_irqsave(&chan->lock, flags);
-        if (chan->state != CPDMA_STATE_ACTIVE) {
+        if (chan->state == CPDMA_STATE_TEARDOWN) {
                 spin_unlock_irqrestore(&chan->lock, flags);
                 return -EINVAL;
         }
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index cd9b164a0434..8f0e69ce07ca 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1532,9 +1532,9 @@ static int emac_dev_open(struct net_device *ndev)
         struct device *emac_dev = &ndev->dev;
         u32 cnt;
         struct resource *res;
-        int ret;
+        int q, m, ret;
+        int res_num = 0, irq_num = 0;
         int i = 0;
-        int k = 0;
         struct emac_priv *priv = netdev_priv(ndev);
 
         pm_runtime_get(&priv->pdev->dev);
@@ -1564,15 +1564,24 @@ static int emac_dev_open(struct net_device *ndev)
         }
 
         /* Request IRQ */
+        while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ,
+                                            res_num))) {
+                for (irq_num = res->start; irq_num <= res->end; irq_num++) {
+                        dev_err(emac_dev, "Request IRQ %d\n", irq_num);
+                        if (request_irq(irq_num, emac_irq, 0, ndev->name,
+                                        ndev)) {
+                                dev_err(emac_dev,
+                                        "DaVinci EMAC: request_irq() failed\n");
+                                ret = -EBUSY;
 
-        while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, k))) {
-                for (i = res->start; i <= res->end; i++) {
-                        if (devm_request_irq(&priv->pdev->dev, i, emac_irq,
-                                             0, ndev->name, ndev))
                                 goto rollback;
+                        }
                 }
-                k++;
+                res_num++;
         }
+        /* prepare counters for rollback in case of an error */
+        res_num--;
+        irq_num--;
 
         /* Start/Enable EMAC hardware */
         emac_hw_enable(priv);
@@ -1639,11 +1648,23 @@ static int emac_dev_open(struct net_device *ndev)
 
         return 0;
 
-rollback:
-
-        dev_err(emac_dev, "DaVinci EMAC: devm_request_irq() failed");
-        ret = -EBUSY;
 err:
+        emac_int_disable(priv);
+        napi_disable(&priv->napi);
+
+rollback:
+        for (q = res_num; q >= 0; q--) {
+                res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, q);
+                /* at the first iteration, irq_num is already set to the
+                 * right value
+                 */
+                if (q != res_num)
+                        irq_num = res->end;
+
+                for (m = irq_num; m >= res->start; m--)
+                        free_irq(m, ndev);
+        }
+        cpdma_ctlr_stop(priv->dma);
         pm_runtime_put(&priv->pdev->dev);
         return ret;
 }
@@ -1659,6 +1680,9 @@ err:
  */
 static int emac_dev_stop(struct net_device *ndev)
 {
+        struct resource *res;
+        int i = 0;
+        int irq_num;
         struct emac_priv *priv = netdev_priv(ndev);
         struct device *emac_dev = &ndev->dev;
 
@@ -1674,6 +1698,13 @@ static int emac_dev_stop(struct net_device *ndev)
         if (priv->phydev)
                 phy_disconnect(priv->phydev);
 
+        /* Free IRQ */
+        while ((res = platform_get_resource(priv->pdev, IORESOURCE_IRQ, i))) {
+                for (irq_num = res->start; irq_num <= res->end; irq_num++)
+                        free_irq(irq_num, priv->ndev);
+                i++;
+        }
+
         if (netif_msg_drv(priv))
                 dev_notice(emac_dev, "DaVinci EMAC: %s stopped\n", ndev->name);
 
diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
index ce2e4d14ab31..f61dc2b72bb2 100644
--- a/drivers/net/ethernet/via/via-rhine.c
+++ b/drivers/net/ethernet/via/via-rhine.c
@@ -923,7 +923,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         if (rc) {
                 dev_err(&pdev->dev,
                         "32-bit PCI DMA addresses not supported by the card!?\n");
-                goto err_out;
+                goto err_out_pci_disable;
         }
 
         /* sanity check */
@@ -931,7 +931,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
             (pci_resource_len(pdev, 1) < io_size)) {
                 rc = -EIO;
                 dev_err(&pdev->dev, "Insufficient PCI resources, aborting\n");
-                goto err_out;
+                goto err_out_pci_disable;
         }
 
         pioaddr = pci_resource_start(pdev, 0);
@@ -942,7 +942,7 @@ static int rhine_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         dev = alloc_etherdev(sizeof(struct rhine_private));
         if (!dev) {
                 rc = -ENOMEM;
-                goto err_out;
+                goto err_out_pci_disable;
         }
         SET_NETDEV_DEV(dev, &pdev->dev);
 
@@ -1084,6 +1084,8 @@ err_out_free_res:
         pci_release_regions(pdev);
 err_out_free_netdev:
         free_netdev(dev);
+err_out_pci_disable:
+        pci_disable_device(pdev);
 err_out:
         return rc;
 }
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index a2fbb3e1db9a..0ce606624296 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -684,10 +684,9 @@ EXPORT_SYMBOL(phy_detach);
 int phy_suspend(struct phy_device *phydev)
 {
         struct phy_driver *phydrv = to_phy_driver(phydev->dev.driver);
-        struct ethtool_wolinfo wol;
+        struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL };
 
         /* If the device has WOL enabled, we cannot suspend the PHY */
-        wol.cmd = ETHTOOL_GWOL;
         phy_ethtool_get_wol(phydev, &wol);
         if (wol.wolopts)
                 return -EBUSY;
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index e8711a8cfa01..549dbac710ed 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -68,7 +68,6 @@ static struct usb_driver cdc_ncm_driver;
 static int cdc_ncm_setup(struct usbnet *dev)
 {
         struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0];
-        struct usb_cdc_ncm_ntb_parameters ncm_parm;
         u32 val;
         u8 flags;
         u8 iface_no;
@@ -83,22 +82,22 @@ static int cdc_ncm_setup(struct usbnet *dev)
         err = usbnet_read_cmd(dev, USB_CDC_GET_NTB_PARAMETERS,
                               USB_TYPE_CLASS | USB_DIR_IN
                               |USB_RECIP_INTERFACE,
-                              0, iface_no, &ncm_parm,
-                              sizeof(ncm_parm));
+                              0, iface_no, &ctx->ncm_parm,
+                              sizeof(ctx->ncm_parm));
         if (err < 0) {
                 dev_err(&dev->intf->dev, "failed GET_NTB_PARAMETERS\n");
                 return err; /* GET_NTB_PARAMETERS is required */
         }
 
         /* read correct set of parameters according to device mode */
-        ctx->rx_max = le32_to_cpu(ncm_parm.dwNtbInMaxSize);
-        ctx->tx_max = le32_to_cpu(ncm_parm.dwNtbOutMaxSize);
-        ctx->tx_remainder = le16_to_cpu(ncm_parm.wNdpOutPayloadRemainder);
-        ctx->tx_modulus = le16_to_cpu(ncm_parm.wNdpOutDivisor);
-        ctx->tx_ndp_modulus = le16_to_cpu(ncm_parm.wNdpOutAlignment);
+        ctx->rx_max = le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize);
+        ctx->tx_max = le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize);
+        ctx->tx_remainder = le16_to_cpu(ctx->ncm_parm.wNdpOutPayloadRemainder);
+        ctx->tx_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutDivisor);
+        ctx->tx_ndp_modulus = le16_to_cpu(ctx->ncm_parm.wNdpOutAlignment);
         /* devices prior to NCM Errata shall set this field to zero */
-        ctx->tx_max_datagrams = le16_to_cpu(ncm_parm.wNtbOutMaxDatagrams);
-        ntb_fmt_supported = le16_to_cpu(ncm_parm.bmNtbFormatsSupported);
+        ctx->tx_max_datagrams = le16_to_cpu(ctx->ncm_parm.wNtbOutMaxDatagrams);
+        ntb_fmt_supported = le16_to_cpu(ctx->ncm_parm.bmNtbFormatsSupported);
 
         /* there are some minor differences in NCM and MBIM defaults */
         if (cdc_ncm_comm_intf_is_mbim(ctx->control->cur_altsetting)) {
@@ -147,7 +146,7 @@ static int cdc_ncm_setup(struct usbnet *dev)
         }
 
         /* inform device about NTB input size changes */
-        if (ctx->rx_max != le32_to_cpu(ncm_parm.dwNtbInMaxSize)) {
+        if (ctx->rx_max != le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize)) {
                 __le32 dwNtbInMaxSize = cpu_to_le32(ctx->rx_max);
 
                 err = usbnet_write_cmd(dev, USB_CDC_SET_NTB_INPUT_SIZE,
@@ -163,14 +162,6 @@ static int cdc_ncm_setup(struct usbnet *dev)
                 dev_dbg(&dev->intf->dev, "Using default maximum transmit length=%d\n",
                         CDC_NCM_NTB_MAX_SIZE_TX);
                 ctx->tx_max = CDC_NCM_NTB_MAX_SIZE_TX;
-
-                /* Adding a pad byte here simplifies the handling in
-                 * cdc_ncm_fill_tx_frame, by making tx_max always
-                 * represent the real skb max size.
-                 */
-                if (ctx->tx_max % usb_maxpacket(dev->udev, dev->out, 1) == 0)
-                        ctx->tx_max++;
-
         }
 
         /*
@@ -456,6 +447,10 @@ advance:
                 goto error2;
         }
 
+        /* initialize data interface */
+        if (cdc_ncm_setup(dev))
+                goto error2;
+
         /* configure data interface */
         temp = usb_set_interface(dev->udev, iface_no, data_altsetting);
         if (temp) {
@@ -470,12 +465,6 @@ advance:
                 goto error2;
         }
 
-        /* initialize data interface */
-        if (cdc_ncm_setup(dev)) {
-                dev_dbg(&intf->dev, "cdc_ncm_setup() failed\n");
-                goto error2;
-        }
-
         usb_set_intfdata(ctx->data, dev);
         usb_set_intfdata(ctx->control, dev);
 
@@ -492,6 +481,15 @@ advance:
         dev->hard_mtu = ctx->tx_max;
         dev->rx_urb_size = ctx->rx_max;
 
+        /* cdc_ncm_setup will override dwNtbOutMaxSize if it is
+         * outside the sane range. Adding a pad byte here if necessary
+         * simplifies the handling in cdc_ncm_fill_tx_frame, making
+         * tx_max always represent the real skb max size.
+         */
+        if (ctx->tx_max != le32_to_cpu(ctx->ncm_parm.dwNtbOutMaxSize) &&
+            ctx->tx_max % usb_maxpacket(dev->udev, dev->out, 1) == 0)
+                ctx->tx_max++;
+
         return 0;
 
 error2:
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index eb59b14d5ee0..0d862a5077ab 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1315,6 +1315,9 @@ static int arp_reduce(struct net_device *dev, struct sk_buff *skb)
 
                 neigh_release(n);
 
+                if (reply == NULL)
+                        goto out;
+
                 skb_reset_mac_header(reply);
                 __skb_pull(reply, skb_network_offset(reply));
                 reply->ip_summed = CHECKSUM_UNNECESSARY;
@@ -1336,15 +1339,103 @@ out:
 }
 
 #if IS_ENABLED(CONFIG_IPV6)
+
+static struct sk_buff *vxlan_na_create(struct sk_buff *request,
+        struct neighbour *n, bool isrouter)
+{
+        struct net_device *dev = request->dev;
+        struct sk_buff *reply;
+        struct nd_msg *ns, *na;
+        struct ipv6hdr *pip6;
+        u8 *daddr;
+        int na_olen = 8; /* opt hdr + ETH_ALEN for target */
+        int ns_olen;
+        int i, len;
+
+        if (dev == NULL)
+                return NULL;
+
+        len = LL_RESERVED_SPACE(dev) + sizeof(struct ipv6hdr) +
+                sizeof(*na) + na_olen + dev->needed_tailroom;
+        reply = alloc_skb(len, GFP_ATOMIC);
+        if (reply == NULL)
+                return NULL;
+
+        reply->protocol = htons(ETH_P_IPV6);
+        reply->dev = dev;
+        skb_reserve(reply, LL_RESERVED_SPACE(request->dev));
+        skb_push(reply, sizeof(struct ethhdr));
+        skb_set_mac_header(reply, 0);
+
+        ns = (struct nd_msg *)skb_transport_header(request);
+
+        daddr = eth_hdr(request)->h_source;
+        ns_olen = request->len - skb_transport_offset(request) - sizeof(*ns);
+        for (i = 0; i < ns_olen-1; i += (ns->opt[i+1]<<3)) {
+                if (ns->opt[i] == ND_OPT_SOURCE_LL_ADDR) {
+                        daddr = ns->opt + i + sizeof(struct nd_opt_hdr);
+                        break;
+                }
+        }
+
+        /* Ethernet header */
+        ether_addr_copy(eth_hdr(reply)->h_dest, daddr);
+        ether_addr_copy(eth_hdr(reply)->h_source, n->ha);
+        eth_hdr(reply)->h_proto = htons(ETH_P_IPV6);
+        reply->protocol = htons(ETH_P_IPV6);
+
+        skb_pull(reply, sizeof(struct ethhdr));
+        skb_set_network_header(reply, 0);
+        skb_put(reply, sizeof(struct ipv6hdr));
+
+        /* IPv6 header */
+
+        pip6 = ipv6_hdr(reply);
+        memset(pip6, 0, sizeof(struct ipv6hdr));
+        pip6->version = 6;
+        pip6->priority = ipv6_hdr(request)->priority;
+        pip6->nexthdr = IPPROTO_ICMPV6;
+        pip6->hop_limit = 255;
+        pip6->daddr = ipv6_hdr(request)->saddr;
+        pip6->saddr = *(struct in6_addr *)n->primary_key;
+
+        skb_pull(reply, sizeof(struct ipv6hdr));
+        skb_set_transport_header(reply, 0);
+
+        na = (struct nd_msg *)skb_put(reply, sizeof(*na) + na_olen);
+
+        /* Neighbor Advertisement */
+        memset(na, 0, sizeof(*na)+na_olen);
+        na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT;
+        na->icmph.icmp6_router = isrouter;
+        na->icmph.icmp6_override = 1;
+        na->icmph.icmp6_solicited = 1;
+        na->target = ns->target;
+        ether_addr_copy(&na->opt[2], n->ha);
+        na->opt[0] = ND_OPT_TARGET_LL_ADDR;
+        na->opt[1] = na_olen >> 3;
+
+        na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr,
+                &pip6->daddr, sizeof(*na)+na_olen, IPPROTO_ICMPV6,
+                csum_partial(na, sizeof(*na)+na_olen, 0));
+
+        pip6->payload_len = htons(sizeof(*na)+na_olen);
+
+        skb_push(reply, sizeof(struct ipv6hdr));
+
+        reply->ip_summed = CHECKSUM_UNNECESSARY;
+
+        return reply;
+}
+
 static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
 {
         struct vxlan_dev *vxlan = netdev_priv(dev);
-        struct neighbour *n;
-        union vxlan_addr ipa;
+        struct nd_msg *msg;
         const struct ipv6hdr *iphdr;
         const struct in6_addr *saddr, *daddr;
-        struct nd_msg *msg;
-        struct inet6_dev *in6_dev = NULL;
+        struct neighbour *n;
+        struct inet6_dev *in6_dev;
 
         in6_dev = __in6_dev_get(dev);
         if (!in6_dev)
@@ -1357,19 +1448,20 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
         saddr = &iphdr->saddr;
         daddr = &iphdr->daddr;
 
-        if (ipv6_addr_loopback(daddr) ||
-            ipv6_addr_is_multicast(daddr))
-                goto out;
-
         msg = (struct nd_msg *)skb_transport_header(skb);
         if (msg->icmph.icmp6_code != 0 ||
             msg->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION)
                 goto out;
 
-        n = neigh_lookup(ipv6_stub->nd_tbl, daddr, dev);
+        if (ipv6_addr_loopback(daddr) ||
+            ipv6_addr_is_multicast(&msg->target))
+                goto out;
+
+        n = neigh_lookup(ipv6_stub->nd_tbl, &msg->target, dev);
 
         if (n) {
                 struct vxlan_fdb *f;
+                struct sk_buff *reply;
 
                 if (!(n->nud_state & NUD_CONNECTED)) {
                         neigh_release(n);
@@ -1383,13 +1475,23 @@ static int neigh_reduce(struct net_device *dev, struct sk_buff *skb)
                         goto out;
                 }
 
-                ipv6_stub->ndisc_send_na(dev, n, saddr, &msg->target,
-                                         !!in6_dev->cnf.forwarding,
-                                         true, false, false);
+                reply = vxlan_na_create(skb, n,
+                                        !!(f ? f->flags & NTF_ROUTER : 0));
+
                 neigh_release(n);
+
+                if (reply == NULL)
+                        goto out;
+
+                if (netif_rx_ni(reply) == NET_RX_DROP)
+                        dev->stats.rx_dropped++;
+
         } else if (vxlan->flags & VXLAN_F_L3MISS) {
-                ipa.sin6.sin6_addr = *daddr;
-                ipa.sa.sa_family = AF_INET6;
+                union vxlan_addr ipa = {
+                        .sin6.sin6_addr = msg->target,
+                        .sa.sa_family = AF_INET6,
+                };
+
                 vxlan_ip_miss(dev, &ipa);
         }
 
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 0992f7c70e1a..c8a9dfab1fee 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1547,6 +1547,7 @@ bool ath9k_hw_check_alive(struct ath_hw *ah)
                 if (reg != last_val)
                         return true;
 
+                udelay(1);
                 last_val = reg;
                 if ((reg & 0x7E7FFFEF) == 0x00702400)
                         continue;
@@ -1559,8 +1560,6 @@ bool ath9k_hw_check_alive(struct ath_hw *ah)
                 default:
                         return true;
                 }
-
-                udelay(1);
         } while (count-- > 0);
 
         return false;
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f76e6b9bb8e6..87cbec47fb48 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2065,7 +2065,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
 
         ATH_TXBUF_RESET(bf);
 
-        if (tid) {
+        if (tid && ieee80211_is_data_present(hdr->frame_control)) {
                 fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
                 seqno = tid->seq_next;
                 hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
@@ -2188,7 +2188,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
                 txq->stopped = true;
         }
 
-        if (txctl->an)
+        if (txctl->an && ieee80211_is_data_present(hdr->frame_control))
                 tid = ath_get_skb_tid(sc, txctl->an, skb);
 
         if (info->flags & IEEE80211_TX_CTL_PS_RESPONSE) {
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 47a6f3957b7f..13c89a0c4ba7 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2140,8 +2140,10 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus,
                 if (pkt_pad == NULL)
                         return -ENOMEM;
                 ret = brcmf_sdio_txpkt_hdalign(bus, pkt_pad);
-                if (unlikely(ret < 0))
+                if (unlikely(ret < 0)) {
+                        kfree_skb(pkt_pad);
                         return ret;
+                }
                 memcpy(pkt_pad->data,
                        pkt->data + pkt->len - tail_chop,
                        tail_chop);
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 7f8b5d156c8c..41d4a8167dc3 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -5460,14 +5460,15 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 
         rt2800_bbp_write(rt2x00dev, 68, 0x0b);
 
-        rt2800_bbp_write(rt2x00dev, 69, 0x0d);
-        rt2800_bbp_write(rt2x00dev, 70, 0x06);
+        rt2800_bbp_write(rt2x00dev, 69, 0x12);
         rt2800_bbp_write(rt2x00dev, 73, 0x13);
         rt2800_bbp_write(rt2x00dev, 75, 0x46);
         rt2800_bbp_write(rt2x00dev, 76, 0x28);
 
         rt2800_bbp_write(rt2x00dev, 77, 0x59);
 
+        rt2800_bbp_write(rt2x00dev, 70, 0x0a);
+
         rt2800_bbp_write(rt2x00dev, 79, 0x13);
         rt2800_bbp_write(rt2x00dev, 80, 0x05);
         rt2800_bbp_write(rt2x00dev, 81, 0x33);
@@ -5510,7 +5511,6 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
         if (rt2x00_rt(rt2x00dev, RT5392)) {
                 rt2800_bbp_write(rt2x00dev, 134, 0xd0);
                 rt2800_bbp_write(rt2x00dev, 135, 0xf6);
-                rt2800_bbp_write(rt2x00dev, 148, 0x84);
         }
 
         rt2800_disable_unused_dac_adc(rt2x00dev);