Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:
	net/ipv4/ip_output.c

18 files changed, 99 insertions, 56 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index fe113d0e9456..71e6f8fc0cf1 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2755,6 +2755,7 @@ config MYRI10GE_DCA
 config NETXEN_NIC
         tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
         depends on PCI
+        select FW_LOADER
         help
           This enables the support for NetXen's Gigabit Ethernet card.
 
@@ -2820,6 +2821,7 @@ config BNX2X
 config QLCNIC
         tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support"
         depends on PCI
+        select FW_LOADER
         help
           This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet
           devices.
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 522de9f818be..a5dd81face37 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3086,7 +3086,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
         u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod;
         struct l2_fhdr *rx_hdr;
         int rx_pkt = 0, pg_ring_used = 0;
-        struct pci_dev *pdev = bp->pdev;
 
         hw_cons = bnx2_get_hw_rx_cons(bnapi);
         sw_cons = rxr->rx_cons;
@@ -3112,12 +3111,10 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
                 skb = rx_buf->skb;
                 prefetchw(skb);
 
-                if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) {
-                        next_rx_buf =
-                                &rxr->rx_buf_ring[
-                                        RX_RING_IDX(NEXT_RX_BD(sw_cons))];
-                        prefetch(next_rx_buf->desc);
-                }
+                next_rx_buf =
+                        &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))];
+                prefetch(next_rx_buf->desc);
+
                 rx_buf->skb = NULL;
 
                 dma_addr = dma_unmap_addr(rx_buf, mapping);
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index e5539f05cbfa..04e299f46455 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -3925,8 +3925,9 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
                 HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS;
         context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID;
 
-        context->xstorm_st_context.statistics_data = (cli |
-                                XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE);
+        if (cli < MAX_X_STAT_COUNTER_ID)
+                context->xstorm_st_context.statistics_data = cli |
+                                XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE;
 
         context->xstorm_ag_context.cdu_reserved =
                 CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func),
@@ -3934,10 +3935,12 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
                                         ETH_CONNECTION_TYPE);
 
         /* reset xstorm per client statistics */
-        val = BAR_XSTRORM_INTMEM +
-              XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
-        for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++)
-                CNIC_WR(dev, val + i * 4, 0);
+        if (cli < MAX_X_STAT_COUNTER_ID) {
+                val = BAR_XSTRORM_INTMEM +
+                      XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+                for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++)
+                        CNIC_WR(dev, val + i * 4, 0);
+        }
 
         cp->tx_cons_ptr =
                 &cp->bnx2x_def_status_blk->c_def_status_block.index_values[
@@ -3984,9 +3987,11 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
                                                 BNX2X_ISCSI_RX_SB_INDEX_NUM;
         context->ustorm_st_context.common.clientId = cli;
         context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID;
-        context->ustorm_st_context.common.flags =
-                USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS;
-        context->ustorm_st_context.common.statistics_counter_id = cli;
+        if (cli < MAX_U_STAT_COUNTER_ID) {
+                context->ustorm_st_context.common.flags =
+                        USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS;
+                context->ustorm_st_context.common.statistics_counter_id = cli;
+        }
         context->ustorm_st_context.common.mc_alignment_log_size = 0;
         context->ustorm_st_context.common.bd_buff_size =
                                                 cp->l2_single_buf_size;
@@ -4017,10 +4022,13 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
 
         /* client tstorm info */
         tstorm_client.mtu = cp->l2_single_buf_size - 14;
-        tstorm_client.config_flags =
-                        (TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE |
-                        TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE);
-        tstorm_client.statistics_counter_id = cli;
+        tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE;
+
+        if (cli < MAX_T_STAT_COUNTER_ID) {
+                tstorm_client.config_flags |=
+                                TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
+                tstorm_client.statistics_counter_id = cli;
+        }
 
         CNIC_WR(dev, BAR_TSTRORM_INTMEM +
                    TSTORM_CLIENT_CONFIG_OFFSET(port, cli),
@@ -4030,16 +4038,21 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
                    ((u32 *)&tstorm_client)[1]);
 
         /* reset tstorm per client statistics */
-        val = BAR_TSTRORM_INTMEM +
-              TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
-        for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++)
-                CNIC_WR(dev, val + i * 4, 0);
+        if (cli < MAX_T_STAT_COUNTER_ID) {
+
+                val = BAR_TSTRORM_INTMEM +
+                      TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+                for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++)
+                        CNIC_WR(dev, val + i * 4, 0);
+        }
 
         /* reset ustorm per client statistics */
-        val = BAR_USTRORM_INTMEM +
-              USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
-        for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++)
-                CNIC_WR(dev, val + i * 4, 0);
+        if (cli < MAX_U_STAT_COUNTER_ID) {
+                val = BAR_USTRORM_INTMEM +
+                      USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+                for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++)
+                        CNIC_WR(dev, val + i * 4, 0);
+        }
 
         cp->rx_cons_ptr =
                 &cp->bnx2x_def_status_blk->u_def_status_block.index_values[
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 0630980a2722..0060e422f171 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME        "ehea"
-#define DRV_VERSION     "EHEA_0103"
+#define DRV_VERSION     "EHEA_0105"
 
 /* eHEA capability flags */
 #define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f547894ff48f..8b92acb448c2 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -867,6 +867,7 @@ static int ehea_poll(struct napi_struct *napi, int budget)
                 ehea_reset_cq_ep(pr->send_cq);
                 ehea_reset_cq_n1(pr->recv_cq);
                 ehea_reset_cq_n1(pr->send_cq);
+                rmb();
                 cqe = ehea_poll_rq1(pr->qp, &wqe_index);
                 cqe_skb = ehea_poll_cq(pr->send_cq);
 
@@ -2859,6 +2860,7 @@ static void ehea_reset_port(struct work_struct *work)
                 container_of(work, struct ehea_port, reset_task);
         struct net_device *dev = port->netdev;
 
+        mutex_lock(&dlpar_mem_lock);
         port->resets++;
         mutex_lock(&port->port_lock);
         netif_stop_queue(dev);
@@ -2881,6 +2883,7 @@ static void ehea_reset_port(struct work_struct *work)
         netif_wake_queue(dev);
 out:
         mutex_unlock(&port->port_lock);
+        mutex_unlock(&dlpar_mem_lock);
 }
 
 static void ehea_rereg_mrs(struct work_struct *work)
@@ -3542,10 +3545,7 @@ static int ehea_mem_notifier(struct notifier_block *nb,
         int ret = NOTIFY_BAD;
         struct memory_notify *arg = data;
 
-        if (!mutex_trylock(&dlpar_mem_lock)) {
-                ehea_info("ehea_mem_notifier must not be called parallelized");
-                goto out;
-        }
+        mutex_lock(&dlpar_mem_lock);
 
         switch (action) {
         case MEM_CANCEL_OFFLINE:
@@ -3574,7 +3574,6 @@ static int ehea_mem_notifier(struct notifier_block *nb,
 
 out_unlock:
         mutex_unlock(&dlpar_mem_lock);
-out:
         return ret;
 }
 
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 8a17bf096ff6..c52f3712ecd3 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -381,10 +381,14 @@ static void gfar_init_mac(struct net_device *ndev)
         /* Insert receive time stamps into padding alignment bytes */
         if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) {
                 rctrl &= ~RCTRL_PAL_MASK;
-                rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE | RCTRL_PADDING(8);
+                rctrl |= RCTRL_PADDING(8);
                 priv->padding = 8;
         }
 
+        /* Enable HW time stamping if requested from user space */
+        if (priv->hwts_rx_en)
+                rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE;
+
         /* keep vlan related bits if it's enabled */
         if (priv->vlgrp) {
                 rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT;
@@ -747,7 +751,8 @@ static int gfar_of_init(struct of_device *ofdev, struct net_device **pdev)
                         FSL_GIANFAR_DEV_HAS_CSUM |
                         FSL_GIANFAR_DEV_HAS_VLAN |
                         FSL_GIANFAR_DEV_HAS_MAGIC_PACKET |
-                        FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+                        FSL_GIANFAR_DEV_HAS_EXTENDED_HASH |
+                        FSL_GIANFAR_DEV_HAS_TIMER;
 
         ctype = of_get_property(np, "phy-connection-type", NULL);
 
@@ -805,12 +810,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev,
 
         switch (config.rx_filter) {
         case HWTSTAMP_FILTER_NONE:
-                priv->hwts_rx_en = 0;
+                if (priv->hwts_rx_en) {
+                        stop_gfar(netdev);
+                        priv->hwts_rx_en = 0;
+                        startup_gfar(netdev);
+                }
                 break;
         default:
                 if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER))
                         return -ERANGE;
-                priv->hwts_rx_en = 1;
+                if (!priv->hwts_rx_en) {
+                        stop_gfar(netdev);
+                        priv->hwts_rx_en = 1;
+                        startup_gfar(netdev);
+                }
                 config.rx_filter = HWTSTAMP_FILTER_ALL;
                 break;
         }
@@ -2642,6 +2655,10 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
                 dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr,
                                 priv->rx_buffer_size, DMA_FROM_DEVICE);
 
+                if (unlikely(!(bdp->status & RXBD_ERR) &&
+                                bdp->length > priv->rx_buffer_size))
+                        bdp->status = RXBD_LARGE;
+
                 /* We drop the frame if we failed to allocate a new buffer */
                 if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
                                  bdp->status & RXBD_ERR)) {
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 09e1911ff510..48325a5beff2 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -575,6 +575,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
                  * 4    SFP_DA_CORE1 - 82599-specific
                  * 5    SFP_SR/LR_CORE0 - 82599-specific
                  * 6    SFP_SR/LR_CORE1 - 82599-specific
+                 * 7    SFP_act_lmt_DA_CORE0 - 82599-specific
+                 * 8    SFP_act_lmt_DA_CORE1 - 82599-specific
                  */
                 if (hw->mac.type == ixgbe_mac_82598EB) {
                         if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index ce5d6e909218..c27f4291b350 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -1343,7 +1343,7 @@ static void set_multicast_list(struct net_device *dev)
         DEB(DEB_MULTI,
             printk(KERN_DEBUG
                    "%s: set multicast list, %d entries, promisc %s, allmulti %s\n",
-                   dev->name, dev->mc_count,
+                   dev->name, netdev_mc_count(dev),
                    dev->flags & IFF_PROMISC ? "ON" : "OFF",
                    dev->flags & IFF_ALLMULTI ? "ON" : "OFF"));
 
diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c
index 8e9704f5c122..869f0ea43a5b 100644
--- a/drivers/net/mipsnet.c
+++ b/drivers/net/mipsnet.c
@@ -247,7 +247,7 @@ static const struct net_device_ops mipsnet_netdev_ops = {
         .ndo_set_mac_address    = eth_mac_addr,
 };
 
-static int __init mipsnet_probe(struct platform_device *dev)
+static int __devinit mipsnet_probe(struct platform_device *dev)
 {
         struct net_device *netdev;
         int err;
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index f26e54716c88..3a41b6a84a68 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
         if (addr == NULL) {
                 dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n",
                                 netdev->name);
-                return -ENOMEM;
+                err = -ENOMEM;
+                goto err_out_free;
         }
 
         tx_ring->desc_head = (struct cmd_desc_type0 *)addr;
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 5c496f8d7c49..29d7b93d0493 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
 
         window = CRB_HI(off);
 
-        if (adapter->ahw.crb_win == window)
-                return;
-
         writel(window, addr);
         if (readl(addr) != window) {
                 if (printk_ratelimit())
@@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
                                 "failed to set CRB window to %d off 0x%lx\n",
                                 window, off);
         }
-        adapter->ahw.crb_win = window;
 }
 
 static void __iomem *
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 045a7c8f5bdf..c865dda2adf1 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
         if (cmd_buf_arr == NULL) {
                 dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
                        netdev->name);
-                return -ENOMEM;
+                goto err_out;
         }
         memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
         tx_ring->cmd_buf_arr = cmd_buf_arr;
@@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
         if (rds_ring == NULL) {
                 dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n",
                        netdev->name);
-                return -ENOMEM;
+                goto err_out;
         }
         recv_ctx->rds_rings = rds_ring;
 
@@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
         netxen_ctx_msg msg = 0;
         struct list_head *head;
 
+        spin_lock(&rds_ring->lock);
+
         producer = rds_ring->producer;
 
-        spin_lock(&rds_ring->lock);
         head = &rds_ring->free_list;
         while (!list_empty(head)) {
 
@@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
 
                 producer = get_next_index(producer, rds_ring->num_desc);
         }
-        spin_unlock(&rds_ring->lock);
 
         if (count) {
                 rds_ring->producer = producer;
@@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
                                         NETXEN_RCV_PRODUCER_OFFSET), msg);
                 }
         }
+
+        spin_unlock(&rds_ring->lock);
 }
 
 static void
@@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
         int producer, count = 0;
         struct list_head *head;
 
-        producer = rds_ring->producer;
         if (!spin_trylock(&rds_ring->lock))
                 return;
 
+        producer = rds_ring->producer;
+
         head = &rds_ring->free_list;
         while (!list_empty(head)) {
 
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 6f77a768ba88..bfdef72c5d5e 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
         PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
         PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
         PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
         PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 7b6fe89f9db0..64e6a84bbbbe 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -322,6 +322,7 @@ static int smc91c92_probe(struct pcmcia_device *link)
         return -ENOMEM;
     smc = netdev_priv(dev);
     smc->p_dev = link;
+    link->priv = dev;
 
     spin_lock_init(&smc->lock);
     link->io.NumPorts1 = 16;
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 2111c7bbf578..7985165e84fc 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -717,11 +717,24 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
         sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 }
 
+/* Enable Rx/Tx */
+static void sky2_enable_rx_tx(struct sky2_port *sky2)
+{
+        struct sky2_hw *hw = sky2->hw;
+        unsigned port = sky2->port;
+        u16 reg;
+
+        reg = gma_read16(hw, port, GM_GP_CTRL);
+        reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
+        gma_write16(hw, port, GM_GP_CTRL, reg);
+}
+
 /* Force a renegotiation */
 static void sky2_phy_reinit(struct sky2_port *sky2)
 {
         spin_lock_bh(&sky2->phy_lock);
         sky2_phy_init(sky2->hw, sky2->port);
+        sky2_enable_rx_tx(sky2);
         spin_unlock_bh(&sky2->phy_lock);
 }
 
@@ -2040,7 +2053,6 @@ static void sky2_link_up(struct sky2_port *sky2)
 {
         struct sky2_hw *hw = sky2->hw;
         unsigned port = sky2->port;
-        u16 reg;
         static const char *fc_name[] = {
                 [FC_NONE]       = "none",
                 [FC_TX]         = "tx",
@@ -2048,10 +2060,7 @@ static void sky2_link_up(struct sky2_port *sky2)
                 [FC_BOTH]       = "both",
         };
 
-        /* enable Rx/Tx */
-        reg = gma_read16(hw, port, GM_GP_CTRL);
-        reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
-        gma_write16(hw, port, GM_GP_CTRL, reg);
+        sky2_enable_rx_tx(sky2);
 
         gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
 
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 538148a3a142..dc32a62e611c 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
                                            __func__, __LINE__, (u32) skb);
                         if (skb) {
                                 skb->data = skb->head + NET_SKB_PAD;
+                                skb->len = 0;
+                                skb_reset_tail_pointer(skb);
                                 __skb_queue_head(&ugeth->rx_recycle, skb);
                         }
 
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index c8570b097880..39422f71e1d0 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1334,7 +1334,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
         /* check for port already opened, if not set the termios */
         serial->open_count++;
         if (serial->open_count == 1) {
-                tty->low_latency = 1;
                 serial->rx_state = RX_IDLE;
                 /* Force default termio settings */
                 _hso_serial_set_termios(tty, NULL);
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index ef2dc1dd3a5d..b32e28caeee2 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -126,6 +126,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
         ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
         ah->ah_noise_floor = -95;       /* until first NF calibration is run */
         sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO;
+        ah->ah_current_channel = &sc->channels[0];
 
         /*
          * Find the mac version