Merge branch 'linus' into core/locking

Reason: Pull in the semaphore related changes

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

92 files changed, 2555 insertions, 446 deletions

diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index c754d88e5ec9..179871d9e71f 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -633,7 +633,11 @@ struct vortex_private {
                 open:1,
                 medialock:1,
                 must_free_region:1,                             /* Flag: if zero, Cardbus owns the I/O region */
-                large_frames:1;                 /* accept large frames */
+                large_frames:1,                 /* accept large frames */
+                handling_irq:1;                 /* private in_irq indicator */
+        /* {get|set}_wol operations are already serialized by rtnl.
+         * no additional locking is required for the enable_wol and acpi_set_WOL()
+         */
         int drv_flags;
         u16 status_enable;
         u16 intr_enable;
@@ -646,7 +650,7 @@ struct vortex_private {
         u16 io_size;                                            /* Size of PCI region (for release_region) */
 
         /* Serialises access to hardware other than MII and variables below.
-         * The lock hierarchy is rtnl_lock > lock > mii_lock > window_lock. */
+         * The lock hierarchy is rtnl_lock > {lock, mii_lock} > window_lock. */
         spinlock_t lock;
 
         spinlock_t mii_lock;            /* Serialises access to MII */
@@ -1993,10 +1997,9 @@ vortex_error(struct net_device *dev, int status)
                 }
         }
 
-        if (status & RxEarly) {                         /* Rx early is unused. */
-                vortex_rx(dev);
+        if (status & RxEarly)                           /* Rx early is unused. */
                 iowrite16(AckIntr | RxEarly, ioaddr + EL3_CMD);
-        }
+
         if (status & StatsFull) {                       /* Empty statistics. */
                 static int DoneDidThat;
                 if (vortex_debug > 4)
@@ -2133,6 +2136,15 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
                            dev->name, vp->cur_tx);
         }
 
+        /*
+         * We can't allow a recursion from our interrupt handler back into the
+         * tx routine, as they take the same spin lock, and that causes
+         * deadlock.  Just return NETDEV_TX_BUSY and let the stack try again in
+         * a bit
+         */
+        if (vp->handling_irq)
+                return NETDEV_TX_BUSY;
+
         if (vp->cur_tx - vp->dirty_tx >= TX_RING_SIZE) {
                 if (vortex_debug > 0)
                         pr_warning("%s: BUG! Tx Ring full, refusing to send buffer.\n",
@@ -2288,7 +2300,12 @@ vortex_interrupt(int irq, void *dev_id)
                 if (status & (HostError | RxEarly | StatsFull | TxComplete | IntReq)) {
                         if (status == 0xffff)
                                 break;
+                        if (status & RxEarly)
+                                vortex_rx(dev);
+                        spin_unlock(&vp->window_lock);
                         vortex_error(dev, status);
+                        spin_lock(&vp->window_lock);
+                        window_set(vp, 7);
                 }
 
                 if (--work_done < 0) {
@@ -2335,11 +2352,13 @@ boomerang_interrupt(int irq, void *dev_id)
 
         ioaddr = vp->ioaddr;
 
+
         /*
          * It seems dopey to put the spinlock this early, but we could race against vortex_tx_timeout
          * and boomerang_start_xmit
          */
         spin_lock(&vp->lock);
+        vp->handling_irq = 1;
 
         status = ioread16(ioaddr + EL3_STATUS);
 
@@ -2447,6 +2466,7 @@ boomerang_interrupt(int irq, void *dev_id)
                 pr_debug("%s: exiting interrupt, status %4.4x.\n",
                            dev->name, status);
 handler_exit:
+        vp->handling_irq = 0;
         spin_unlock(&vp->lock);
         return IRQ_HANDLED;
 }
@@ -2922,28 +2942,31 @@ static void vortex_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
         struct vortex_private *vp = netdev_priv(dev);
 
-        spin_lock_irq(&vp->lock);
+        if (!VORTEX_PCI(vp))
+                return;
+
         wol->supported = WAKE_MAGIC;
 
         wol->wolopts = 0;
         if (vp->enable_wol)
                 wol->wolopts |= WAKE_MAGIC;
-        spin_unlock_irq(&vp->lock);
 }
 
 static int vortex_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
         struct vortex_private *vp = netdev_priv(dev);
+
+        if (!VORTEX_PCI(vp))
+                return -EOPNOTSUPP;
+
         if (wol->wolopts & ~WAKE_MAGIC)
                 return -EINVAL;
 
-        spin_lock_irq(&vp->lock);
         if (wol->wolopts & WAKE_MAGIC)
                 vp->enable_wol = 1;
         else
                 vp->enable_wol = 0;
         acpi_set_WOL(dev);
-        spin_unlock_irq(&vp->lock);
 
         return 0;
 }
@@ -2971,7 +2994,6 @@ static int vortex_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
         int err;
         struct vortex_private *vp = netdev_priv(dev);
-        unsigned long flags;
         pci_power_t state = 0;
 
         if(VORTEX_PCI(vp))
@@ -2981,9 +3003,7 @@ static int vortex_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 
         if(state != 0)
                 pci_set_power_state(VORTEX_PCI(vp), PCI_D0);
-        spin_lock_irqsave(&vp->lock, flags);
         err = generic_mii_ioctl(&vp->mii, if_mii(rq), cmd, NULL);
-        spin_unlock_irqrestore(&vp->lock, flags);
         if(state != 0)
                 pci_set_power_state(VORTEX_PCI(vp), state);
 
@@ -3188,6 +3208,9 @@ static void acpi_set_WOL(struct net_device *dev)
                         return;
                 }
 
+                if (VORTEX_PCI(vp)->current_state < PCI_D3hot)
+                        return;
+
                 /* Change the power state to D3; RxEnable doesn't take effect. */
                 pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
         }
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5a6895320b48..2cc81a54cbf3 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -928,6 +928,16 @@ config SMC91X
           The module will be called smc91x.  If you want to compile it as a
           module, say M here and read <file:Documentation/kbuild/modules.txt>.
 
+config PXA168_ETH
+        tristate "Marvell pxa168 ethernet support"
+        depends on CPU_PXA168
+        select PHYLIB
+        help
+          This driver supports the pxa168 Ethernet ports.
+
+          To compile this driver as a module, choose M here. The module
+          will be called pxa168_eth.
+
 config NET_NETX
         tristate "NetX Ethernet support"
         select MII
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 56e8c27f77ce..3e8f150c4b14 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -244,6 +244,7 @@ obj-$(CONFIG_MYRI10GE) += myri10ge/
 obj-$(CONFIG_SMC91X) += smc91x.o
 obj-$(CONFIG_SMC911X) += smc911x.o
 obj-$(CONFIG_SMSC911X) += smsc911x.o
+obj-$(CONFIG_PXA168_ETH) += pxa168_eth.o
 obj-$(CONFIG_BFIN_MAC) += bfin_mac.o
 obj-$(CONFIG_DM9000) += dm9000.o
 obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 63b9ba0cc67e..c73be2848319 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -1251,6 +1251,12 @@ static void atl1_free_ring_resources(struct atl1_adapter *adapter)
 
         rrd_ring->desc = NULL;
         rrd_ring->dma = 0;
+
+        adapter->cmb.dma = 0;
+        adapter->cmb.cmb = NULL;
+
+        adapter->smb.dma = 0;
+        adapter->smb.smb = NULL;
 }
 
 static void atl1_setup_mac_ctrl(struct atl1_adapter *adapter)
@@ -2847,10 +2853,11 @@ static int atl1_resume(struct pci_dev *pdev)
         pci_enable_wake(pdev, PCI_D3cold, 0);
 
         atl1_reset_hw(&adapter->hw);
-        adapter->cmb.cmb->int_stats = 0;
 
-        if (netif_running(netdev))
+        if (netif_running(netdev)) {
+                adapter->cmb.cmb->int_stats = 0;
                 atl1_up(adapter);
+        }
         netif_device_attach(netdev);
 
         return 0;
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 37617abc1647..1e620e287ae0 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -848,6 +848,15 @@ static int b44_poll(struct napi_struct *napi, int budget)
                 b44_tx(bp);
                 /* spin_unlock(&bp->tx_lock); */
         }
+        if (bp->istat & ISTAT_RFO) {    /* fast recovery, in ~20msec */
+                bp->istat &= ~ISTAT_RFO;
+                b44_disable_ints(bp);
+                ssb_device_enable(bp->sdev, 0); /* resets ISTAT_RFO */
+                b44_init_rings(bp);
+                b44_init_hw(bp, B44_FULL_RESET_SKIP_PHY);
+                netif_wake_queue(bp->dev);
+        }
+
         spin_unlock_irqrestore(&bp->lock, flags);
 
         work_done = 0;
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index 99197bd54da5..53306bf3f401 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -181,6 +181,7 @@ struct be_drvr_stats {
         u64 be_rx_bytes_prev;
         u64 be_rx_pkts;
         u32 be_rx_rate;
+        u32 be_rx_mcast_pkt;
         /* number of non ether type II frames dropped where
          * frame len > length field of Mac Hdr */
         u32 be_802_3_dropped_frames;
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 3d305494a606..34abcc9403d6 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -140,10 +140,8 @@ int be_process_mcc(struct be_adapter *adapter, int *status)
         while ((compl = be_mcc_compl_get(adapter))) {
                 if (compl->flags & CQE_FLAGS_ASYNC_MASK) {
                         /* Interpret flags as an async trailer */
-                        BUG_ON(!is_link_state_evt(compl->flags));
-
-                        /* Interpret compl as a async link evt */
-                        be_async_link_state_process(adapter,
+                        if (is_link_state_evt(compl->flags))
+                                be_async_link_state_process(adapter,
                                 (struct be_async_event_link_state *) compl);
                 } else if (compl->flags & CQE_FLAGS_COMPLETED_MASK) {
                                 *status = be_mcc_compl_process(adapter, compl);
@@ -207,7 +205,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 
                 if (msecs > 4000) {
                         dev_err(&adapter->pdev->dev, "mbox poll timed out\n");
-                        be_dump_ue(adapter);
+                        be_detect_dump_ue(adapter);
                         return -1;
                 }
 
diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index bdc10a28cfda..ad1e6fac60c5 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -992,5 +992,5 @@ extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
 extern int be_cmd_get_phy_info(struct be_adapter *adapter,
                 struct be_dma_mem *cmd);
 extern int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain);
-extern void be_dump_ue(struct be_adapter *adapter);
+extern void be_detect_dump_ue(struct be_adapter *adapter);
 
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index cd16243c7c36..13f0abbc5205 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -60,6 +60,7 @@ static const struct be_ethtool_stat et_stats[] = {
         {DRVSTAT_INFO(be_rx_events)},
         {DRVSTAT_INFO(be_tx_compl)},
         {DRVSTAT_INFO(be_rx_compl)},
+        {DRVSTAT_INFO(be_rx_mcast_pkt)},
         {DRVSTAT_INFO(be_ethrx_post_fail)},
         {DRVSTAT_INFO(be_802_3_dropped_frames)},
         {DRVSTAT_INFO(be_802_3_malformed_frames)},
diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h
index 5d38046402b2..a2ec5df0d733 100644
--- a/drivers/net/benet/be_hw.h
+++ b/drivers/net/benet/be_hw.h
@@ -167,8 +167,11 @@
 #define FLASH_FCoE_BIOS_START_g3           (13631488)
 #define FLASH_REDBOOT_START_g3             (262144)
 
-
-
+/************* Rx Packet Type Encoding **************/
+#define BE_UNICAST_PACKET               0
+#define BE_MULTICAST_PACKET             1
+#define BE_BROADCAST_PACKET             2
+#define BE_RSVD_PACKET                  3
 
 /*
  * BE descriptors: host memory data structures whose formats
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 74e146f470c6..6eda7a022256 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -247,6 +247,7 @@ void netdev_stats_update(struct be_adapter *adapter)
         dev_stats->tx_packets = drvr_stats(adapter)->be_tx_pkts;
         dev_stats->rx_bytes = drvr_stats(adapter)->be_rx_bytes;
         dev_stats->tx_bytes = drvr_stats(adapter)->be_tx_bytes;
+        dev_stats->multicast = drvr_stats(adapter)->be_rx_mcast_pkt;
 
         /* bad pkts received */
         dev_stats->rx_errors = port_stats->rx_crc_errors +
@@ -294,7 +295,6 @@ void netdev_stats_update(struct be_adapter *adapter)
         /* no space available in linux */
         dev_stats->tx_dropped = 0;
 
-        dev_stats->multicast = port_stats->rx_multicast_frames;
         dev_stats->collisions = 0;
 
         /* detailed tx_errors */
@@ -848,7 +848,7 @@ static void be_rx_rate_update(struct be_adapter *adapter)
 }
 
 static void be_rx_stats_update(struct be_adapter *adapter,
-                u32 pktsize, u16 numfrags)
+                u32 pktsize, u16 numfrags, u8 pkt_type)
 {
         struct be_drvr_stats *stats = drvr_stats(adapter);
 
@@ -856,6 +856,9 @@ static void be_rx_stats_update(struct be_adapter *adapter,
         stats->be_rx_frags += numfrags;
         stats->be_rx_bytes += pktsize;
         stats->be_rx_pkts++;
+
+        if (pkt_type == BE_MULTICAST_PACKET)
+                stats->be_rx_mcast_pkt++;
 }
 
 static inline bool do_pkt_csum(struct be_eth_rx_compl *rxcp, bool cso)
@@ -925,9 +928,11 @@ static void skb_fill_rx_data(struct be_adapter *adapter,
         u16 rxq_idx, i, j;
         u32 pktsize, hdr_len, curr_frag_len, size;
         u8 *start;
+        u8 pkt_type;
 
         rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
         pktsize = AMAP_GET_BITS(struct amap_eth_rx_compl, pktsize, rxcp);
+        pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl, cast_enc, rxcp);
 
         page_info = get_rx_page_info(adapter, rxq_idx);
 
@@ -993,7 +998,7 @@ static void skb_fill_rx_data(struct be_adapter *adapter,
         BUG_ON(j > MAX_SKB_FRAGS);
 
 done:
-        be_rx_stats_update(adapter, pktsize, num_rcvd);
+        be_rx_stats_update(adapter, pktsize, num_rcvd, pkt_type);
 }
 
 /* Process the RX completion indicated by rxcp when GRO is disabled */
@@ -1060,6 +1065,7 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
         u32 num_rcvd, pkt_size, remaining, vlanf, curr_frag_len;
         u16 i, rxq_idx = 0, vid, j;
         u8 vtm;
+        u8 pkt_type;
 
         num_rcvd = AMAP_GET_BITS(struct amap_eth_rx_compl, numfrags, rxcp);
         /* Is it a flush compl that has no data */
@@ -1070,6 +1076,7 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
         vlanf = AMAP_GET_BITS(struct amap_eth_rx_compl, vtp, rxcp);
         rxq_idx = AMAP_GET_BITS(struct amap_eth_rx_compl, fragndx, rxcp);
         vtm = AMAP_GET_BITS(struct amap_eth_rx_compl, vtm, rxcp);
+        pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl, cast_enc, rxcp);
 
         /* vlanf could be wrongly set in some cards.
          * ignore if vtm is not set */
@@ -1125,7 +1132,7 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter,
                 vlan_gro_frags(&eq_obj->napi, adapter->vlan_grp, vid);
         }
 
-        be_rx_stats_update(adapter, pkt_size, num_rcvd);
+        be_rx_stats_update(adapter, pkt_size, num_rcvd, pkt_type);
 }
 
 static struct be_eth_rx_compl *be_rx_compl_get(struct be_adapter *adapter)
@@ -1743,26 +1750,7 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget)
         return 1;
 }
 
-static inline bool be_detect_ue(struct be_adapter *adapter)
-{
-        u32 online0 = 0, online1 = 0;
-
-        pci_read_config_dword(adapter->pdev, PCICFG_ONLINE0, &online0);
-
-        pci_read_config_dword(adapter->pdev, PCICFG_ONLINE1, &online1);
-
-        if (!online0 || !online1) {
-                adapter->ue_detected = true;
-                dev_err(&adapter->pdev->dev,
-                        "UE Detected!! online0=%d online1=%d\n",
-                        online0, online1);
-                return true;
-        }
-
-        return false;
-}
-
-void be_dump_ue(struct be_adapter *adapter)
+void be_detect_dump_ue(struct be_adapter *adapter)
 {
         u32 ue_status_lo, ue_status_hi, ue_status_lo_mask, ue_status_hi_mask;
         u32 i;
@@ -1779,6 +1767,11 @@ void be_dump_ue(struct be_adapter *adapter)
         ue_status_lo = (ue_status_lo & (~ue_status_lo_mask));
         ue_status_hi = (ue_status_hi & (~ue_status_hi_mask));
 
+        if (ue_status_lo || ue_status_hi) {
+                adapter->ue_detected = true;
+                dev_err(&adapter->pdev->dev, "UE Detected!!\n");
+        }
+
         if (ue_status_lo) {
                 for (i = 0; ue_status_lo; ue_status_lo >>= 1, i++) {
                         if (ue_status_lo & 1)
@@ -1814,10 +1807,8 @@ static void be_worker(struct work_struct *work)
                 adapter->rx_post_starved = false;
                 be_post_rx_frags(adapter);
         }
-        if (!adapter->ue_detected) {
-                if (be_detect_ue(adapter))
-                        be_dump_ue(adapter);
-        }
+        if (!adapter->ue_detected)
+                be_detect_dump_ue(adapter);
 
         schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
 }
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 53af9c93e75c..0c2d96ed561c 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.52.53-3"
-#define DRV_MODULE_RELDATE      "2010/18/04"
+#define DRV_MODULE_VERSION      "1.52.53-4"
+#define DRV_MODULE_RELDATE      "2010/16/08"
 #define BNX2X_BC_VER            0x040200
 
 #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index b4ec2b02a465..f8c3f08e4ce7 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -4328,10 +4328,12 @@ static int bnx2x_init_port(struct bnx2x *bp)
                 val |= aeu_gpio_mask;
                 REG_WR(bp, offset, val);
                 }
+                bp->port.need_hw_lock = 1;
                 break;
 
-        case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
         case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
+                bp->port.need_hw_lock = 1;
+        case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
                 /* add SPIO 5 to group 0 */
                 {
                 u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
@@ -4341,7 +4343,10 @@ static int bnx2x_init_port(struct bnx2x *bp)
                 REG_WR(bp, reg_addr, val);
                 }
                 break;
-
+        case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
+        case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
+                bp->port.need_hw_lock = 1;
+                break;
         default:
                 break;
         }
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 822f586d72af..0ddf4c66afe2 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2466,6 +2466,9 @@ int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct pac
         if (!(dev->flags & IFF_MASTER))
                 goto out;
 
+        if (!pskb_may_pull(skb, sizeof(struct lacpdu)))
+                goto out;
+
         read_lock(&bond->lock);
         slave = bond_get_slave_by_dev((struct bonding *)netdev_priv(dev),
                                         orig_dev);
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index c746b331771d..26bb118c4533 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -362,6 +362,9 @@ static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct
                 goto out;
         }
 
+        if (!pskb_may_pull(skb, arp_hdr_len(bond_dev)))
+                goto out;
+
         if (skb->len < sizeof(struct arp_pkt)) {
                 pr_debug("Packet is too small to be an ARP\n");
                 goto out;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 2cc4cfc31892..3b16f62d5606 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2797,9 +2797,15 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
          *       so it can wait
          */
         bond_for_each_slave(bond, slave, i) {
+                unsigned long trans_start = dev_trans_start(slave->dev);
+
                 if (slave->link != BOND_LINK_UP) {
-                        if (time_before_eq(jiffies, dev_trans_start(slave->dev) + delta_in_ticks) &&
-                            time_before_eq(jiffies, slave->dev->last_rx + delta_in_ticks)) {
+                        if (time_in_range(jiffies,
+                                trans_start - delta_in_ticks,
+                                trans_start + delta_in_ticks) &&
+                            time_in_range(jiffies,
+                                slave->dev->last_rx - delta_in_ticks,
+                                slave->dev->last_rx + delta_in_ticks)) {
 
                                 slave->link  = BOND_LINK_UP;
                                 slave->state = BOND_STATE_ACTIVE;
@@ -2827,8 +2833,12 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
                          * when the source ip is 0, so don't take the link down
                          * if we don't know our ip yet
                          */
-                        if (time_after_eq(jiffies, dev_trans_start(slave->dev) + 2*delta_in_ticks) ||
-                            (time_after_eq(jiffies, slave->dev->last_rx + 2*delta_in_ticks))) {
+                        if (!time_in_range(jiffies,
+                                trans_start - delta_in_ticks,
+                                trans_start + 2 * delta_in_ticks) ||
+                            !time_in_range(jiffies,
+                                slave->dev->last_rx - delta_in_ticks,
+                                slave->dev->last_rx + 2 * delta_in_ticks)) {
 
                                 slave->link  = BOND_LINK_DOWN;
                                 slave->state = BOND_STATE_BACKUP;
@@ -2883,13 +2893,16 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
 {
         struct slave *slave;
         int i, commit = 0;
+        unsigned long trans_start;
 
         bond_for_each_slave(bond, slave, i) {
                 slave->new_link = BOND_LINK_NOCHANGE;
 
                 if (slave->link != BOND_LINK_UP) {
-                        if (time_before_eq(jiffies, slave_last_rx(bond, slave) +
-                                           delta_in_ticks)) {
+                        if (time_in_range(jiffies,
+                                slave_last_rx(bond, slave) - delta_in_ticks,
+                                slave_last_rx(bond, slave) + delta_in_ticks)) {
+
                                 slave->new_link = BOND_LINK_UP;
                                 commit++;
                         }
@@ -2902,8 +2915,9 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
                  * active.  This avoids bouncing, as the last receive
                  * times need a full ARP monitor cycle to be updated.
                  */
-                if (!time_after_eq(jiffies, slave->jiffies +
-                                   2 * delta_in_ticks))
+                if (time_in_range(jiffies,
+                                  slave->jiffies - delta_in_ticks,
+                                  slave->jiffies + 2 * delta_in_ticks))
                         continue;
 
                 /*
@@ -2921,8 +2935,10 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
                  */
                 if (slave->state == BOND_STATE_BACKUP &&
                     !bond->current_arp_slave &&
-                    time_after(jiffies, slave_last_rx(bond, slave) +
-                               3 * delta_in_ticks)) {
+                    !time_in_range(jiffies,
+                        slave_last_rx(bond, slave) - delta_in_ticks,
+                        slave_last_rx(bond, slave) + 3 * delta_in_ticks)) {
+
                         slave->new_link = BOND_LINK_DOWN;
                         commit++;
                 }
@@ -2933,11 +2949,15 @@ static int bond_ab_arp_inspect(struct bonding *bond, int delta_in_ticks)
                  * - (more than 2*delta since receive AND
                  *    the bond has an IP address)
                  */
+                trans_start = dev_trans_start(slave->dev);
                 if ((slave->state == BOND_STATE_ACTIVE) &&
-                    (time_after_eq(jiffies, dev_trans_start(slave->dev) +
-                                    2 * delta_in_ticks) ||
-                      (time_after_eq(jiffies, slave_last_rx(bond, slave)
-                                     + 2 * delta_in_ticks)))) {
+                    (!time_in_range(jiffies,
+                        trans_start - delta_in_ticks,
+                        trans_start + 2 * delta_in_ticks) ||
+                     !time_in_range(jiffies,
+                        slave_last_rx(bond, slave) - delta_in_ticks,
+                        slave_last_rx(bond, slave) + 2 * delta_in_ticks))) {
+
                         slave->new_link = BOND_LINK_DOWN;
                         commit++;
                 }
@@ -2956,6 +2976,7 @@ static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
 {
         struct slave *slave;
         int i;
+        unsigned long trans_start;
 
         bond_for_each_slave(bond, slave, i) {
                 switch (slave->new_link) {
@@ -2963,10 +2984,11 @@ static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
                         continue;
 
                 case BOND_LINK_UP:
+                        trans_start = dev_trans_start(slave->dev);
                         if ((!bond->curr_active_slave &&
-                             time_before_eq(jiffies,
-                                            dev_trans_start(slave->dev) +
-                                            delta_in_ticks)) ||
+                             time_in_range(jiffies,
+                                           trans_start - delta_in_ticks,
+                                           trans_start + delta_in_ticks)) ||
                             bond->curr_active_slave != slave) {
                                 slave->link = BOND_LINK_UP;
                                 bond->current_arp_slave = NULL;
diff --git a/drivers/net/caif/Kconfig b/drivers/net/caif/Kconfig
index 631a6242b011..75bfc3a9d95f 100644
--- a/drivers/net/caif/Kconfig
+++ b/drivers/net/caif/Kconfig
@@ -15,7 +15,7 @@ config CAIF_TTY
 
 config CAIF_SPI_SLAVE
         tristate "CAIF SPI transport driver for slave interface"
-        depends on CAIF
+        depends on CAIF && HAS_DMA
         default n
         ---help---
         The CAIF Link layer SPI Protocol driver for Slave SPI interface.
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c
index ad19585d960b..f208712c0b90 100644
--- a/drivers/net/cxgb3/cxgb3_main.c
+++ b/drivers/net/cxgb3/cxgb3_main.c
@@ -2296,6 +2296,8 @@ static int cxgb_extension_ioctl(struct net_device *dev, void __user *useraddr)
         case CHELSIO_GET_QSET_NUM:{
                 struct ch_reg edata;
 
+                memset(&edata, 0, sizeof(struct ch_reg));
+
                 edata.cmd = CHELSIO_GET_QSET_NUM;
                 edata.val = pi->nqsets;
                 if (copy_to_user(useraddr, &edata, sizeof(edata)))
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index a4a0d2b6eb1c..d3d4a57e2450 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -936,12 +936,14 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
         ew32(IMC, 0xffffffff);
         icr = er32(ICR);
 
-        /* Install any alternate MAC address into RAR0 */
-        ret_val = e1000_check_alt_mac_addr_generic(hw);
-        if (ret_val)
-                return ret_val;
+        if (hw->mac.type == e1000_82571) {
+                /* Install any alternate MAC address into RAR0 */
+                ret_val = e1000_check_alt_mac_addr_generic(hw);
+                if (ret_val)
+                        return ret_val;
 
-        e1000e_set_laa_state_82571(hw, true);
+                e1000e_set_laa_state_82571(hw, true);
+        }
 
         /* Reinitialize the 82571 serdes link state machine */
         if (hw->phy.media_type == e1000_media_type_internal_serdes)
@@ -1618,14 +1620,16 @@ static s32 e1000_read_mac_addr_82571(struct e1000_hw *hw)
 {
         s32 ret_val = 0;
 
-        /*
-         * If there's an alternate MAC address place it in RAR0
-         * so that it will override the Si installed default perm
-         * address.
-         */
-        ret_val = e1000_check_alt_mac_addr_generic(hw);
-        if (ret_val)
-                goto out;
+        if (hw->mac.type == e1000_82571) {
+                /*
+                 * If there's an alternate MAC address place it in RAR0
+                 * so that it will override the Si installed default perm
+                 * address.
+                 */
+                ret_val = e1000_check_alt_mac_addr_generic(hw);
+                if (ret_val)
+                        goto out;
+        }
 
         ret_val = e1000_read_mac_addr_generic(hw);
 
@@ -1833,6 +1837,7 @@ struct e1000_info e1000_82573_info = {
                                   | FLAG_HAS_SMART_POWER_DOWN
                                   | FLAG_HAS_AMT
                                   | FLAG_HAS_SWSM_ON_LOAD,
+        .flags2                 = FLAG2_DISABLE_ASPM_L1,
         .pba                    = 20,
         .max_hw_frame_size      = ETH_FRAME_LEN + ETH_FCS_LEN,
         .get_variants           = e1000_get_variants_82571,
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 307a72f483ee..93b3bedae8d2 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -621,6 +621,7 @@
 #define E1000_FLASH_UPDATES  2000
 
 /* NVM Word Offsets */
+#define NVM_COMPAT                 0x0003
 #define NVM_ID_LED_SETTINGS        0x0004
 #define NVM_INIT_CONTROL2_REG      0x000F
 #define NVM_INIT_CONTROL3_PORT_B   0x0014
@@ -643,6 +644,9 @@
 /* Mask bits for fields in Word 0x1a of the NVM */
 #define NVM_WORD1A_ASPM_MASK  0x000C
 
+/* Mask bits for fields in Word 0x03 of the EEPROM */
+#define NVM_COMPAT_LOM    0x0800
+
 /* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
 #define NVM_SUM                    0xBABA
 
diff --git a/drivers/net/e1000e/hw.h b/drivers/net/e1000e/hw.h
index 66ed08f726fb..ba302a5c2c30 100644
--- a/drivers/net/e1000e/hw.h
+++ b/drivers/net/e1000e/hw.h
@@ -57,6 +57,7 @@ enum e1e_registers {
         E1000_SCTL     = 0x00024, /* SerDes Control - RW */
         E1000_FCAL     = 0x00028, /* Flow Control Address Low - RW */
         E1000_FCAH     = 0x0002C, /* Flow Control Address High -RW */
+        E1000_FEXTNVM4 = 0x00024, /* Future Extended NVM 4 - RW */
         E1000_FEXTNVM  = 0x00028, /* Future Extended NVM - RW */
         E1000_FCT      = 0x00030, /* Flow Control Type - RW */
         E1000_VET      = 0x00038, /* VLAN Ether Type - RW */
diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 63930d12711c..57b5435599ab 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -105,6 +105,10 @@
 #define E1000_FEXTNVM_SW_CONFIG         1
 #define E1000_FEXTNVM_SW_CONFIG_ICH8M (1 << 27) /* Bit redefined for ICH8M :/ */
 
+#define E1000_FEXTNVM4_BEACON_DURATION_MASK    0x7
+#define E1000_FEXTNVM4_BEACON_DURATION_8USEC   0x7
+#define E1000_FEXTNVM4_BEACON_DURATION_16USEC  0x3
+
 #define PCIE_ICH8_SNOOP_ALL             PCIE_NO_SNOOP_ALL
 
 #define E1000_ICH_RAR_ENTRIES           7
@@ -125,6 +129,7 @@
 
 /* SMBus Address Phy Register */
 #define HV_SMB_ADDR            PHY_REG(768, 26)
+#define HV_SMB_ADDR_MASK       0x007F
 #define HV_SMB_ADDR_PEC_EN     0x0200
 #define HV_SMB_ADDR_VALID      0x0080
 
@@ -237,6 +242,8 @@ static s32  e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
 static s32 e1000_set_mdio_slow_mode_hv(struct e1000_hw *hw);
 static bool e1000_check_mng_mode_ich8lan(struct e1000_hw *hw);
 static bool e1000_check_mng_mode_pchlan(struct e1000_hw *hw);
+static s32 e1000_k1_workaround_lv(struct e1000_hw *hw);
+static void e1000_gate_hw_phy_config_ich8lan(struct e1000_hw *hw, bool gate);
 
 static inline u16 __er16flash(struct e1000_hw *hw, unsigned long reg)
 {
@@ -272,7 +279,7 @@ static inline void __ew32flash(struct e1000_hw *hw, unsigned long reg, u32 val)
 static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
 {
         struct e1000_phy_info *phy = &hw->phy;
-        u32 ctrl;
+        u32 ctrl, fwsm;
         s32 ret_val = 0;
 
         phy->addr                     = 1;
@@ -294,7 +301,8 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
          * disabled, then toggle the LANPHYPC Value bit to force
          * the interconnect to PCIe mode.
          */
-        if (!(er32(FWSM) & E1000_ICH_FWSM_FW_VALID)) {
+        fwsm = er32(FWSM);
+        if (!(fwsm & E1000_ICH_FWSM_FW_VALID)) {
                 ctrl = er32(CTRL);
                 ctrl |=  E1000_CTRL_LANPHYPC_OVERRIDE;
                 ctrl &= ~E1000_CTRL_LANPHYPC_VALUE;
@@ -303,6 +311,13 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
                 ctrl &= ~E1000_CTRL_LANPHYPC_OVERRIDE;
                 ew32(CTRL, ctrl);
                 msleep(50);
+
+                /*
+                 * Gate automatic PHY configuration by hardware on
+                 * non-managed 82579
+                 */
+                if (hw->mac.type == e1000_pch2lan)
+                        e1000_gate_hw_phy_config_ich8lan(hw, true);
         }
 
         /*
@@ -315,6 +330,13 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
         if (ret_val)
                 goto out;
 
+        /* Ungate automatic PHY configuration on non-managed 82579 */
+        if ((hw->mac.type == e1000_pch2lan)  &&
+            !(fwsm & E1000_ICH_FWSM_FW_VALID)) {
+                msleep(10);
+                e1000_gate_hw_phy_config_ich8lan(hw, false);
+        }
+
         phy->id = e1000_phy_unknown;
         ret_val = e1000e_get_phy_id(hw);
         if (ret_val)
@@ -561,13 +583,10 @@ static s32 e1000_init_mac_params_ich8lan(struct e1000_adapter *adapter)
         if (mac->type == e1000_ich8lan)
                 e1000e_set_kmrn_lock_loss_workaround_ich8lan(hw, true);
 
-        /* Disable PHY configuration by hardware, config by software */
-        if (mac->type == e1000_pch2lan) {
-                u32 extcnf_ctrl = er32(EXTCNF_CTRL);
-
-                extcnf_ctrl |= E1000_EXTCNF_CTRL_GATE_PHY_CFG;
-                ew32(EXTCNF_CTRL, extcnf_ctrl);
-        }
+        /* Gate automatic PHY configuration by hardware on managed 82579 */
+        if ((mac->type == e1000_pch2lan) &&
+            (er32(FWSM) & E1000_ICH_FWSM_FW_VALID))
+                e1000_gate_hw_phy_config_ich8lan(hw, true);
 
         return 0;
 }
@@ -652,6 +671,12 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw)
                         goto out;
         }
 
+        if (hw->mac.type == e1000_pch2lan) {
+                ret_val = e1000_k1_workaround_lv(hw);
+                if (ret_val)
+                        goto out;
+        }
+
         /*
          * Check if there was DownShift, must be checked
          * immediately after link-up
@@ -895,6 +920,34 @@ static s32 e1000_check_reset_block_ich8lan(struct e1000_hw *hw)
 }
 
 /**
+ *  e1000_write_smbus_addr - Write SMBus address to PHY needed during Sx states
+ *  @hw: pointer to the HW structure
+ *
+ *  Assumes semaphore already acquired.
+ *
+ **/
+static s32 e1000_write_smbus_addr(struct e1000_hw *hw)
+{
+        u16 phy_data;
+        u32 strap = er32(STRAP);
+        s32 ret_val = 0;
+
+        strap &= E1000_STRAP_SMBUS_ADDRESS_MASK;
+
+        ret_val = e1000_read_phy_reg_hv_locked(hw, HV_SMB_ADDR, &phy_data);
+        if (ret_val)
+                goto out;
+
+        phy_data &= ~HV_SMB_ADDR_MASK;
+        phy_data |= (strap >> E1000_STRAP_SMBUS_ADDRESS_SHIFT);
+        phy_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
+        ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR, phy_data);
+
+out:
+        return ret_val;
+}
+
+/**
  *  e1000_sw_lcd_config_ich8lan - SW-based LCD Configuration
  *  @hw:   pointer to the HW structure
  *
@@ -903,7 +956,6 @@ static s32 e1000_check_reset_block_ich8lan(struct e1000_hw *hw)
  **/
 static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
 {
-        struct e1000_adapter *adapter = hw->adapter;
         struct e1000_phy_info *phy = &hw->phy;
         u32 i, data, cnf_size, cnf_base_addr, sw_cfg_mask;
         s32 ret_val = 0;
@@ -921,7 +973,8 @@ static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
                 if (phy->type != e1000_phy_igp_3)
                         return ret_val;
 
-                if (adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_AMT) {
+                if ((hw->adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_AMT) ||
+                    (hw->adapter->pdev->device == E1000_DEV_ID_ICH8_IGP_C)) {
                         sw_cfg_mask = E1000_FEXTNVM_SW_CONFIG;
                         break;
                 }
@@ -961,21 +1014,16 @@ static s32 e1000_sw_lcd_config_ich8lan(struct e1000_hw *hw)
         cnf_base_addr = data & E1000_EXTCNF_CTRL_EXT_CNF_POINTER_MASK;
         cnf_base_addr >>= E1000_EXTCNF_CTRL_EXT_CNF_POINTER_SHIFT;
 
-        if (!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
-            ((hw->mac.type == e1000_pchlan) ||
-             (hw->mac.type == e1000_pch2lan))) {
+        if ((!(data & E1000_EXTCNF_CTRL_OEM_WRITE_ENABLE) &&
+            (hw->mac.type == e1000_pchlan)) ||
+             (hw->mac.type == e1000_pch2lan)) {
                 /*
                  * HW configures the SMBus address and LEDs when the
                  * OEM and LCD Write Enable bits are set in the NVM.
                  * When both NVM bits are cleared, SW will configure
                  * them instead.
                  */
-                data = er32(STRAP);
-                data &= E1000_STRAP_SMBUS_ADDRESS_MASK;
-                reg_data = data >> E1000_STRAP_SMBUS_ADDRESS_SHIFT;
-                reg_data |= HV_SMB_ADDR_PEC_EN | HV_SMB_ADDR_VALID;
-                ret_val = e1000_write_phy_reg_hv_locked(hw, HV_SMB_ADDR,
-                                                        reg_data);
+                ret_val = e1000_write_smbus_addr(hw);
                 if (ret_val)
                         goto out;
 
@@ -1440,10 +1488,6 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
                         goto out;
 
                 /* Enable jumbo frame workaround in the PHY */
-                e1e_rphy(hw, PHY_REG(769, 20), &data);
-                ret_val = e1e_wphy(hw, PHY_REG(769, 20), data & ~(1 << 14));
-                if (ret_val)
-                        goto out;
                 e1e_rphy(hw, PHY_REG(769, 23), &data);
                 data &= ~(0x7F << 5);
                 data |= (0x37 << 5);
@@ -1452,7 +1496,6 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
                         goto out;
                 e1e_rphy(hw, PHY_REG(769, 16), &data);
                 data &= ~(1 << 13);
-                data |= (1 << 12);
                 ret_val = e1e_wphy(hw, PHY_REG(769, 16), data);
                 if (ret_val)
                         goto out;
@@ -1477,7 +1520,7 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
 
                 mac_reg = er32(RCTL);
                 mac_reg &= ~E1000_RCTL_SECRC;
-                ew32(FFLT_DBG, mac_reg);
+                ew32(RCTL, mac_reg);
 
                 ret_val = e1000e_read_kmrn_reg(hw,
                                                 E1000_KMRNCTRLSTA_CTRL_OFFSET,
@@ -1503,17 +1546,12 @@ s32 e1000_lv_jumbo_workaround_ich8lan(struct e1000_hw *hw, bool enable)
                         goto out;
 
                 /* Write PHY register values back to h/w defaults */
-                e1e_rphy(hw, PHY_REG(769, 20), &data);
-                ret_val = e1e_wphy(hw, PHY_REG(769, 20), data & ~(1 << 14));
-                if (ret_val)
-                        goto out;
                 e1e_rphy(hw, PHY_REG(769, 23), &data);
                 data &= ~(0x7F << 5);
                 ret_val = e1e_wphy(hw, PHY_REG(769, 23), data);
                 if (ret_val)
                         goto out;
                 e1e_rphy(hw, PHY_REG(769, 16), &data);
-                data &= ~(1 << 12);
                 data |= (1 << 13);
                 ret_val = e1e_wphy(hw, PHY_REG(769, 16), data);
                 if (ret_val)
@@ -1559,6 +1597,69 @@ out:
 }
 
 /**
+ *  e1000_k1_gig_workaround_lv - K1 Si workaround
+ *  @hw:   pointer to the HW structure
+ *
+ *  Workaround to set the K1 beacon duration for 82579 parts
+ **/
+static s32 e1000_k1_workaround_lv(struct e1000_hw *hw)
+{
+        s32 ret_val = 0;
+        u16 status_reg = 0;
+        u32 mac_reg;
+
+        if (hw->mac.type != e1000_pch2lan)
+                goto out;
+
+        /* Set K1 beacon duration based on 1Gbps speed or otherwise */
+        ret_val = e1e_rphy(hw, HV_M_STATUS, &status_reg);
+        if (ret_val)
+                goto out;
+
+        if ((status_reg & (HV_M_STATUS_LINK_UP | HV_M_STATUS_AUTONEG_COMPLETE))
+            == (HV_M_STATUS_LINK_UP | HV_M_STATUS_AUTONEG_COMPLETE)) {
+                mac_reg = er32(FEXTNVM4);
+                mac_reg &= ~E1000_FEXTNVM4_BEACON_DURATION_MASK;
+
+                if (status_reg & HV_M_STATUS_SPEED_1000)
+                        mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_8USEC;
+                else
+                        mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_16USEC;
+
+                ew32(FEXTNVM4, mac_reg);
+        }
+
+out:
+        return ret_val;
+}
+
+/**
+ *  e1000_gate_hw_phy_config_ich8lan - disable PHY config via hardware
+ *  @hw:   pointer to the HW structure
+ *  @gate: boolean set to true to gate, false to ungate
+ *
+ *  Gate/ungate the automatic PHY configuration via hardware; perform
+ *  the configuration via software instead.
+ **/
+static void e1000_gate_hw_phy_config_ich8lan(struct e1000_hw *hw, bool gate)
+{
+        u32 extcnf_ctrl;
+
+        if (hw->mac.type != e1000_pch2lan)
+                return;
+
+        extcnf_ctrl = er32(EXTCNF_CTRL);
+
+        if (gate)
+                extcnf_ctrl |= E1000_EXTCNF_CTRL_GATE_PHY_CFG;
+        else
+                extcnf_ctrl &= ~E1000_EXTCNF_CTRL_GATE_PHY_CFG;
+
+        ew32(EXTCNF_CTRL, extcnf_ctrl);
+        return;
+}
+
+/**
  *  e1000_lan_init_done_ich8lan - Check for PHY config completion
  *  @hw: pointer to the HW structure
  *
@@ -1602,6 +1703,9 @@ static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
         if (e1000_check_reset_block(hw))
                 goto out;
 
+        /* Allow time for h/w to get to quiescent state after reset */
+        msleep(10);
+
         /* Perform any necessary post-reset workarounds */
         switch (hw->mac.type) {
         case e1000_pchlan:
@@ -1630,6 +1734,13 @@ static s32 e1000_post_phy_reset_ich8lan(struct e1000_hw *hw)
         /* Configure the LCD with the OEM bits in NVM */
         ret_val = e1000_oem_bits_config_ich8lan(hw, true);
 
+        /* Ungate automatic PHY configuration on non-managed 82579 */
+        if ((hw->mac.type == e1000_pch2lan) &&
+            !(er32(FWSM) & E1000_ICH_FWSM_FW_VALID)) {
+                msleep(10);
+                e1000_gate_hw_phy_config_ich8lan(hw, false);
+        }
+
 out:
         return ret_val;
 }
@@ -1646,6 +1757,11 @@ static s32 e1000_phy_hw_reset_ich8lan(struct e1000_hw *hw)
 {
         s32 ret_val = 0;
 
+        /* Gate automatic PHY configuration by hardware on non-managed 82579 */
+        if ((hw->mac.type == e1000_pch2lan) &&
+            !(er32(FWSM) & E1000_ICH_FWSM_FW_VALID))
+                e1000_gate_hw_phy_config_ich8lan(hw, true);
+
         ret_val = e1000e_phy_hw_reset_generic(hw);
         if (ret_val)
                 goto out;
@@ -2910,6 +3026,14 @@ static s32 e1000_reset_hw_ich8lan(struct e1000_hw *hw)
                  * external PHY is reset.
                  */
                 ctrl |= E1000_CTRL_PHY_RST;
+
+                /*
+                 * Gate automatic PHY configuration by hardware on
+                 * non-managed 82579
+                 */
+                if ((hw->mac.type == e1000_pch2lan) &&
+                    !(er32(FWSM) & E1000_ICH_FWSM_FW_VALID))
+                        e1000_gate_hw_phy_config_ich8lan(hw, true);
         }
         ret_val = e1000_acquire_swflag_ich8lan(hw);
         e_dbg("Issuing a global reset to ich8lan\n");
@@ -3460,13 +3584,20 @@ void e1000e_gig_downshift_workaround_ich8lan(struct e1000_hw *hw)
 void e1000e_disable_gig_wol_ich8lan(struct e1000_hw *hw)
 {
         u32 phy_ctrl;
+        s32 ret_val;
 
         phy_ctrl = er32(PHY_CTRL);
         phy_ctrl |= E1000_PHY_CTRL_D0A_LPLU | E1000_PHY_CTRL_GBE_DISABLE;
         ew32(PHY_CTRL, phy_ctrl);
 
-        if (hw->mac.type >= e1000_pchlan)
-                e1000_phy_hw_reset_ich8lan(hw);
+        if (hw->mac.type >= e1000_pchlan) {
+                e1000_oem_bits_config_ich8lan(hw, true);
+                ret_val = hw->phy.ops.acquire(hw);
+                if (ret_val)
+                        return;
+                e1000_write_smbus_addr(hw);
+                hw->phy.ops.release(hw);
+        }
 }
 
 /**
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index df4a27922931..0fd4eb5ac5fb 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -183,6 +183,16 @@ s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw)
         u16 offset, nvm_alt_mac_addr_offset, nvm_data;
         u8 alt_mac_addr[ETH_ALEN];
 
+        ret_val = e1000_read_nvm(hw, NVM_COMPAT, 1, &nvm_data);
+        if (ret_val)
+                goto out;
+
+        /* Check for LOM (vs. NIC) or one of two valid mezzanine cards */
+        if (!((nvm_data & NVM_COMPAT_LOM) ||
+              (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_DUAL) ||
+              (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)))
+                goto out;
+
         ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
                                  &nvm_alt_mac_addr_offset);
         if (ret_val) {
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 2b8ef44bd2b1..e561d15c3eb1 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2704,6 +2704,16 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
         u32 psrctl = 0;
         u32 pages = 0;
 
+        /* Workaround Si errata on 82579 - configure jumbo frame flow */
+        if (hw->mac.type == e1000_pch2lan) {
+                s32 ret_val;
+
+                if (adapter->netdev->mtu > ETH_DATA_LEN)
+                        ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, true);
+                else
+                        ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, false);
+        }
+
         /* Program MC offset vector base */
         rctl = er32(RCTL);
         rctl &= ~(3 << E1000_RCTL_MO_SHIFT);
@@ -2744,16 +2754,6 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
                 e1e_wphy(hw, 22, phy_data);
         }
 
-        /* Workaround Si errata on 82579 - configure jumbo frame flow */
-        if (hw->mac.type == e1000_pch2lan) {
-                s32 ret_val;
-
-                if (rctl & E1000_RCTL_LPE)
-                        ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, true);
-                else
-                        ret_val = e1000_lv_jumbo_workaround_ich8lan(hw, false);
-        }
-
         /* Setup buffer sizes */
         rctl &= ~E1000_RCTL_SZ_4096;
         rctl |= E1000_RCTL_BSEX;
@@ -4833,6 +4833,15 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
                 return -EINVAL;
         }
 
+        /* Jumbo frame workaround on 82579 requires CRC be stripped */
+        if ((adapter->hw.mac.type == e1000_pch2lan) &&
+            !(adapter->flags2 & FLAG2_CRC_STRIPPING) &&
+            (new_mtu > ETH_DATA_LEN)) {
+                e_err("Jumbo Frames not supported on 82579 when CRC "
+                      "stripping is disabled.\n");
+                return -EINVAL;
+        }
+
         /* 82573 Errata 17 */
         if (((adapter->hw.mac.type == e1000_82573) ||
              (adapter->hw.mac.type == e1000_82574)) &&
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 99a929964e3c..1846623c6ae6 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_0105"
+#define DRV_VERSION     "EHEA_0106"
 
 /* eHEA capability flags */
 #define DLPAR_PORT_ADD_REM 1
@@ -400,6 +400,7 @@ struct ehea_port_res {
         u32 poll_counter;
         struct net_lro_mgr lro_mgr;
         struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
+        int sq_restart_flag;
 };
 
 
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 897719b49f96..a333b42111b8 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -776,6 +776,53 @@ static int ehea_proc_rwqes(struct net_device *dev,
         return processed;
 }
 
+#define SWQE_RESTART_CHECK 0xdeadbeaff00d0000ull
+
+static void reset_sq_restart_flag(struct ehea_port *port)
+{
+        int i;
+
+        for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
+                struct ehea_port_res *pr = &port->port_res[i];
+                pr->sq_restart_flag = 0;
+        }
+}
+
+static void check_sqs(struct ehea_port *port)
+{
+        struct ehea_swqe *swqe;
+        int swqe_index;
+        int i, k;
+
+        for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
+                struct ehea_port_res *pr = &port->port_res[i];
+                k = 0;
+                swqe = ehea_get_swqe(pr->qp, &swqe_index);
+                memset(swqe, 0, SWQE_HEADER_SIZE);
+                atomic_dec(&pr->swqe_avail);
+
+                swqe->tx_control |= EHEA_SWQE_PURGE;
+                swqe->wr_id = SWQE_RESTART_CHECK;
+                swqe->tx_control |= EHEA_SWQE_SIGNALLED_COMPLETION;
+                swqe->tx_control |= EHEA_SWQE_IMM_DATA_PRESENT;
+                swqe->immediate_data_length = 80;
+
+                ehea_post_swqe(pr->qp, swqe);
+
+                while (pr->sq_restart_flag == 0) {
+                        msleep(5);
+                        if (++k == 100) {
+                                ehea_error("HW/SW queues out of sync");
+                                ehea_schedule_port_reset(pr->port);
+                                return;
+                        }
+                }
+        }
+
+        return;
+}
+
+
 static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 {
         struct sk_buff *skb;
@@ -793,6 +840,13 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
 
                 cqe_counter++;
                 rmb();
+
+                if (cqe->wr_id == SWQE_RESTART_CHECK) {
+                        pr->sq_restart_flag = 1;
+                        swqe_av++;
+                        break;
+                }
+
                 if (cqe->status & EHEA_CQE_STAT_ERR_MASK) {
                         ehea_error("Bad send completion status=0x%04X",
                                    cqe->status);
@@ -2675,8 +2729,10 @@ static void ehea_flush_sq(struct ehea_port *port)
                 int k = 0;
                 while (atomic_read(&pr->swqe_avail) < swqe_max) {
                         msleep(5);
-                        if (++k == 20)
+                        if (++k == 20) {
+                                ehea_error("WARNING: sq not flushed completely");
                                 break;
+                        }
                 }
         }
 }
@@ -2917,6 +2973,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
                                         port_napi_disable(port);
                                         mutex_unlock(&port->port_lock);
                                 }
+                                reset_sq_restart_flag(port);
                         }
 
                         /* Unregister old memory region */
@@ -2951,6 +3008,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
                                                 mutex_lock(&port->port_lock);
                                                 port_napi_enable(port);
                                                 ret = ehea_restart_qps(dev);
+                                                check_sqs(port);
                                                 if (!ret)
                                                         netif_wake_queue(dev);
                                                 mutex_unlock(&port->port_lock);
diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index dda2c7944da9..0cb1cf9cf4b0 100644
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -555,6 +555,8 @@ static int eql_g_master_cfg(struct net_device *dev, master_config_t __user *mcp)
         equalizer_t *eql;
         master_config_t mc;
 
+        memset(&mc, 0, sizeof(master_config_t));
+
         if (eql_is_master(dev)) {
                 eql = netdev_priv(dev);
                 mc.max_slaves = eql->max_slaves;
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 3506fd6ad726..519e19e23955 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -2928,7 +2928,7 @@ static int __devinit emac_probe(struct platform_device *ofdev,
         if (dev->emac_irq != NO_IRQ)
                 irq_dispose_mapping(dev->emac_irq);
  err_free:
-        kfree(ndev);
+        free_netdev(ndev);
  err_gone:
         /* if we were on the bootlist, remove us as we won't show up and
          * wake up all waiters to notify them in case they were waiting
@@ -2971,7 +2971,7 @@ static int __devexit emac_remove(struct platform_device *ofdev)
         if (dev->emac_irq != NO_IRQ)
                 irq_dispose_mapping(dev->emac_irq);
 
-        kfree(dev->ndev);
+        free_netdev(dev->ndev);
 
         return 0;
 }
diff --git a/drivers/net/ibm_newemac/debug.c b/drivers/net/ibm_newemac/debug.c
index 3995fafc1e08..8c6c1e2a8750 100644
--- a/drivers/net/ibm_newemac/debug.c
+++ b/drivers/net/ibm_newemac/debug.c
@@ -238,7 +238,7 @@ void emac_dbg_dump_all(void)
 }
 
 #if defined(CONFIG_MAGIC_SYSRQ)
-static void emac_sysrq_handler(int key, struct tty_struct *tty)
+static void emac_sysrq_handler(int key)
 {
         emac_dbg_dump_all();
 }
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 2602852cc55a..4734c939ad03 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1113,7 +1113,8 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
         struct ibmveth_adapter *adapter = netdev_priv(dev);
         struct vio_dev *viodev = adapter->vdev;
         int new_mtu_oh = new_mtu + IBMVETH_BUFF_OH;
-        int i;
+        int i, rc;
+        int need_restart = 0;
 
         if (new_mtu < IBMVETH_MAX_MTU)
                 return -EINVAL;
@@ -1127,35 +1128,32 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
 
         /* Deactivate all the buffer pools so that the next loop can activate
            only the buffer pools necessary to hold the new MTU */
-        for (i = 0; i < IbmVethNumBufferPools; i++)
-                if (adapter->rx_buff_pool[i].active) {
-                        ibmveth_free_buffer_pool(adapter,
-                                                 &adapter->rx_buff_pool[i]);
-                        adapter->rx_buff_pool[i].active = 0;
-                }
+        if (netif_running(adapter->netdev)) {
+                need_restart = 1;
+                adapter->pool_config = 1;
+                ibmveth_close(adapter->netdev);
+                adapter->pool_config = 0;
+        }
 
         /* Look for an active buffer pool that can hold the new MTU */
         for(i = 0; i<IbmVethNumBufferPools; i++) {
                 adapter->rx_buff_pool[i].active = 1;
 
                 if (new_mtu_oh < adapter->rx_buff_pool[i].buff_size) {
-                        if (netif_running(adapter->netdev)) {
-                                adapter->pool_config = 1;
-                                ibmveth_close(adapter->netdev);
-                                adapter->pool_config = 0;
-                                dev->mtu = new_mtu;
-                                vio_cmo_set_dev_desired(viodev,
-                                                ibmveth_get_desired_dma
-                                                (viodev));
-                                return ibmveth_open(adapter->netdev);
-                        }
                         dev->mtu = new_mtu;
                         vio_cmo_set_dev_desired(viodev,
                                                 ibmveth_get_desired_dma
                                                 (viodev));
+                        if (need_restart) {
+                                return ibmveth_open(adapter->netdev);
+                        }
                         return 0;
                 }
         }
+
+        if (need_restart && (rc = ibmveth_open(adapter->netdev)))
+                return rc;
+
         return -EINVAL;
 }
 
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index b4fb07a6f13f..51919fcd50c2 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -503,30 +503,33 @@ static void ks8851_rx_pkts(struct ks8851_net *ks)
                 ks8851_wrreg16(ks, KS_RXQCR,
                                ks->rc_rxqcr | RXQCR_SDA | RXQCR_ADRFE);
 
-                if (rxlen > 0) {
-                        skb = netdev_alloc_skb(ks->netdev, rxlen + 2 + 8);
-                        if (!skb) {
-                                /* todo - dump frame and move on */
-                        }
+                if (rxlen > 4) {
+                        unsigned int rxalign;
+
+                        rxlen -= 4;
+                        rxalign = ALIGN(rxlen, 4);
+                        skb = netdev_alloc_skb_ip_align(ks->netdev, rxalign);
+                        if (skb) {
 
-                        /* two bytes to ensure ip is aligned, and four bytes
-                         * for the status header and 4 bytes of garbage */
-                        skb_reserve(skb, 2 + 4 + 4);
+                                /* 4 bytes of status header + 4 bytes of
+                                 * garbage: we put them before ethernet
+                                 * header, so that they are copied,
+                                 * but ignored.
+                                 */
 
-                        rxpkt = skb_put(skb, rxlen - 4) - 8;
+                                rxpkt = skb_put(skb, rxlen) - 8;
 
-                        /* align the packet length to 4 bytes, and add 4 bytes
-                         * as we're getting the rx status header as well */
-                        ks8851_rdfifo(ks, rxpkt, ALIGN(rxlen, 4) + 8);
+                                ks8851_rdfifo(ks, rxpkt, rxalign + 8);
 
-                        if (netif_msg_pktdata(ks))
-                                ks8851_dbg_dumpkkt(ks, rxpkt);
+                                if (netif_msg_pktdata(ks))
+                                        ks8851_dbg_dumpkkt(ks, rxpkt);
 
-                        skb->protocol = eth_type_trans(skb, ks->netdev);
-                        netif_rx(skb);
+                                skb->protocol = eth_type_trans(skb, ks->netdev);
+                                netif_rx(skb);
 
-                        ks->netdev->stats.rx_packets++;
-                        ks->netdev->stats.rx_bytes += rxlen - 4;
+                                ks->netdev->stats.rx_packets++;
+                                ks->netdev->stats.rx_bytes += rxlen;
+                        }
                 }
 
                 ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr);
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index c7b624711f5e..87f0a93b165c 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -38,6 +38,7 @@
 #include <linux/of_device.h>
 #include <linux/of_mdio.h>
 #include <linux/of_platform.h>
+#include <linux/of_address.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
 #include <linux/tcp.h>      /* needed for sizeof(tcphdr) */
@@ -902,8 +903,8 @@ temac_poll_controller(struct net_device *ndev)
         disable_irq(lp->tx_irq);
         disable_irq(lp->rx_irq);
 
-        ll_temac_rx_irq(lp->tx_irq, lp);
-        ll_temac_tx_irq(lp->rx_irq, lp);
+        ll_temac_rx_irq(lp->tx_irq, ndev);
+        ll_temac_tx_irq(lp->rx_irq, ndev);
 
         enable_irq(lp->tx_irq);
         enable_irq(lp->rx_irq);
diff --git a/drivers/net/ll_temac_mdio.c b/drivers/net/ll_temac_mdio.c
index 5ae28c975b38..8cf9d4f56bb2 100644
--- a/drivers/net/ll_temac_mdio.c
+++ b/drivers/net/ll_temac_mdio.c
@@ -10,6 +10,7 @@
 #include <linux/phy.h>
 #include <linux/of.h>
 #include <linux/of_device.h>
+#include <linux/of_address.h>
 #include <linux/slab.h>
 #include <linux/of_mdio.h>
 
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index ffa1b9ce1cc5..6dca3574e355 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -53,8 +53,8 @@
 
 #define _NETXEN_NIC_LINUX_MAJOR 4
 #define _NETXEN_NIC_LINUX_MINOR 0
-#define _NETXEN_NIC_LINUX_SUBVERSION 73
-#define NETXEN_NIC_LINUX_VERSIONID  "4.0.73"
+#define _NETXEN_NIC_LINUX_SUBVERSION 74
+#define NETXEN_NIC_LINUX_VERSIONID  "4.0.74"
 
 #define NETXEN_VERSION_CODE(a, b, c)    (((a) << 24) + ((b) << 16) + (c))
 #define _major(v)       (((v) >> 24) & 0xff)
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index c865dda2adf1..b075a35b85d4 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1540,7 +1540,6 @@ netxen_process_rcv(struct netxen_adapter *adapter,
         if (pkt_offset)
                 skb_pull(skb, pkt_offset);
 
-        skb->truesize = skb->len + sizeof(struct sk_buff);
         skb->protocol = eth_type_trans(skb, netdev);
 
         napi_gro_receive(&sds_ring->napi, skb);
@@ -1602,8 +1601,6 @@ netxen_process_lro(struct netxen_adapter *adapter,
 
         skb_put(skb, lro_length + data_offset);
 
-        skb->truesize = skb->len + sizeof(struct sk_buff) + skb_headroom(skb);
-
         skb_pull(skb, l2_hdr_offset);
         skb->protocol = eth_type_trans(skb, netdev);
 
@@ -1805,8 +1802,6 @@ 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;
 
         head = &rds_ring->free_list;
@@ -1853,8 +1848,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
                                         NETXEN_RCV_PRODUCER_OFFSET), msg);
                 }
         }
-
-        spin_unlock(&rds_ring->lock);
 }
 
 static void
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index fd86e18604e6..73d314592230 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -2032,8 +2032,6 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
         struct netxen_adapter *adapter = netdev_priv(netdev);
         struct net_device_stats *stats = &netdev->stats;
 
-        memset(stats, 0, sizeof(*stats));
-
         stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts;
         stats->tx_packets = adapter->stats.xmitfinished;
         stats->rx_bytes = adapter->stats.rxbytes;
@@ -2133,9 +2131,16 @@ static int netxen_nic_poll(struct napi_struct *napi, int budget)
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void netxen_nic_poll_controller(struct net_device *netdev)
 {
+        int ring;
+        struct nx_host_sds_ring *sds_ring;
         struct netxen_adapter *adapter = netdev_priv(netdev);
+        struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
+
         disable_irq(adapter->irq);
-        netxen_intr(adapter->irq, adapter);
+        for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+                sds_ring = &recv_ctx->sds_rings[ring];
+                netxen_intr(adapter->irq, sds_ring);
+        }
         enable_irq(adapter->irq);
 }
 #endif
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index bc695d53cdcc..fe6983af6918 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -7269,32 +7269,28 @@ static int niu_get_ethtool_tcam_all(struct niu *np,
         struct niu_parent *parent = np->parent;
         struct niu_tcam_entry *tp;
         int i, idx, cnt;
-        u16 n_entries;
         unsigned long flags;
-
+        int ret = 0;
 
         /* put the tcam size here */
         nfc->data = tcam_get_size(np);
 
         niu_lock_parent(np, flags);
-        n_entries = nfc->rule_cnt;
         for (cnt = 0, i = 0; i < nfc->data; i++) {
                 idx = tcam_get_index(np, i);
                 tp = &parent->tcam[idx];
                 if (!tp->valid)
                         continue;
+                if (cnt == nfc->rule_cnt) {
+                        ret = -EMSGSIZE;
+                        break;
+                }
                 rule_locs[cnt] = i;
                 cnt++;
         }
         niu_unlock_parent(np, flags);
 
-        if (n_entries != cnt) {
-                /* print warning, this should not happen */
-                netdev_info(np->dev, "niu%d: In %s(): n_entries[%d] != cnt[%d]!!!\n",
-                            np->parent->index, __func__, n_entries, cnt);
-        }
-
-        return 0;
+        return ret;
 }
 
 static int niu_get_nfc(struct net_device *dev, struct ethtool_rxnfc *cmd,
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index c3edfe4c2651..f9b509a6b09a 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -508,7 +508,8 @@ static int pcnet_confcheck(struct pcmcia_device *p_dev,
                            unsigned int vcc,
                            void *priv_data)
 {
-        int *has_shmem = priv_data;
+        int *priv = priv_data;
+        int try = (*priv & 0x1);
         int i;
         cistpl_io_t *io = &cfg->io;
 
@@ -525,77 +526,103 @@ static int pcnet_confcheck(struct pcmcia_device *p_dev,
                 i = p_dev->resource[1]->end = 0;
         }
 
-        *has_shmem = ((cfg->mem.nwin == 1) &&
-                      (cfg->mem.win[0].len >= 0x4000));
+        *priv &= ((cfg->mem.nwin == 1) &&
+                  (cfg->mem.win[0].len >= 0x4000)) ? 0x10 : ~0x10;
+
         p_dev->resource[0]->start = io->win[i].base;
         p_dev->resource[0]->end = io->win[i].len;
-        p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
+        if (!try)
+                p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
+        else
+                p_dev->io_lines = 16;
         if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32)
                 return try_io_port(p_dev);
 
-        return 0;
+        return -EINVAL;
+}
+
+static hw_info_t *pcnet_try_config(struct pcmcia_device *link,
+                                   int *has_shmem, int try)
+{
+        struct net_device *dev = link->priv;
+        hw_info_t *local_hw_info;
+        pcnet_dev_t *info = PRIV(dev);
+        int priv = try;
+        int ret;
+
+        ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
+        if (ret) {
+                dev_warn(&link->dev, "no useable port range found\n");
+                return NULL;
+        }
+        *has_shmem = (priv & 0x10);
+
+        if (!link->irq)
+                return NULL;
+
+        if (resource_size(link->resource[1]) == 8) {
+                link->conf.Attributes |= CONF_ENABLE_SPKR;
+                link->conf.Status = CCSR_AUDIO_ENA;
+        }
+        if ((link->manf_id == MANFID_IBM) &&
+            (link->card_id == PRODID_IBM_HOME_AND_AWAY))
+                link->conf.ConfigIndex |= 0x10;
+
+        ret = pcmcia_request_configuration(link, &link->conf);
+        if (ret)
+                return NULL;
+
+        dev->irq = link->irq;
+        dev->base_addr = link->resource[0]->start;
+
+        if (info->flags & HAS_MISC_REG) {
+                if ((if_port == 1) || (if_port == 2))
+                        dev->if_port = if_port;
+                else
+                        dev_notice(&link->dev, "invalid if_port requested\n");
+        } else
+                dev->if_port = 0;
+
+        if ((link->conf.ConfigBase == 0x03c0) &&
+            (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
+                dev_info(&link->dev,
+                        "this is an AX88190 card - use axnet_cs instead.\n");
+                return NULL;
+        }
+
+        local_hw_info = get_hwinfo(link);
+        if (!local_hw_info)
+                local_hw_info = get_prom(link);
+        if (!local_hw_info)
+                local_hw_info = get_dl10019(link);
+        if (!local_hw_info)
+                local_hw_info = get_ax88190(link);
+        if (!local_hw_info)
+                local_hw_info = get_hwired(link);
+
+        return local_hw_info;
 }
 
 static int pcnet_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     pcnet_dev_t *info = PRIV(dev);
-    int ret, start_pg, stop_pg, cm_offset;
+    int start_pg, stop_pg, cm_offset;
     int has_shmem = 0;
     hw_info_t *local_hw_info;
 
     dev_dbg(&link->dev, "pcnet_config\n");
 
-    ret = pcmcia_loop_config(link, pcnet_confcheck, &has_shmem);
-    if (ret)
-        goto failed;
-
-    if (!link->irq)
-            goto failed;
-
-    if (resource_size(link->resource[1]) == 8) {
-        link->conf.Attributes |= CONF_ENABLE_SPKR;
-        link->conf.Status = CCSR_AUDIO_ENA;
-    }
-    if ((link->manf_id == MANFID_IBM) &&
-        (link->card_id == PRODID_IBM_HOME_AND_AWAY))
-        link->conf.ConfigIndex |= 0x10;
-
-    ret = pcmcia_request_configuration(link, &link->conf);
-    if (ret)
-            goto failed;
-    dev->irq = link->irq;
-    dev->base_addr = link->resource[0]->start;
-    if (info->flags & HAS_MISC_REG) {
-        if ((if_port == 1) || (if_port == 2))
-            dev->if_port = if_port;
-        else
-            printk(KERN_NOTICE "pcnet_cs: invalid if_port requested\n");
-    } else {
-        dev->if_port = 0;
-    }
-
-    if ((link->conf.ConfigBase == 0x03c0) &&
-        (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
-        printk(KERN_INFO "pcnet_cs: this is an AX88190 card!\n");
-        printk(KERN_INFO "pcnet_cs: use axnet_cs instead.\n");
-        goto failed;
-    }
-
-    local_hw_info = get_hwinfo(link);
-    if (local_hw_info == NULL)
-        local_hw_info = get_prom(link);
-    if (local_hw_info == NULL)
-        local_hw_info = get_dl10019(link);
-    if (local_hw_info == NULL)
-        local_hw_info = get_ax88190(link);
-    if (local_hw_info == NULL)
-        local_hw_info = get_hwired(link);
-
-    if (local_hw_info == NULL) {
-        printk(KERN_NOTICE "pcnet_cs: unable to read hardware net"
-               " address for io base %#3lx\n", dev->base_addr);
-        goto failed;
+    local_hw_info = pcnet_try_config(link, &has_shmem, 0);
+    if (!local_hw_info) {
+            /* check whether forcing io_lines to 16 helps... */
+            pcmcia_disable_device(link);
+            local_hw_info = pcnet_try_config(link, &has_shmem, 1);
+            if (local_hw_info == NULL) {
+                    dev_notice(&link->dev, "unable to read hardware net"
+                            " address for io base %#3lx\n", dev->base_addr);
+                    goto failed;
+            }
     }
 
     info->flags = local_hw_info->flags;
@@ -1637,6 +1664,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
         PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
         PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+        PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
         PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
         PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
         PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 6a6b8199a0d6..6c58da2b882c 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -308,7 +308,7 @@ static int mdio_bus_suspend(struct device *dev)
          * may call phy routines that try to grab the same lock, and that may
          * lead to a deadlock.
          */
-        if (phydev->attached_dev)
+        if (phydev->attached_dev && phydev->adjust_link)
                 phy_stop_machine(phydev);
 
         if (!mdio_bus_phy_may_suspend(phydev))
@@ -331,7 +331,7 @@ static int mdio_bus_resume(struct device *dev)
                 return ret;
 
 no_resume:
-        if (phydev->attached_dev)
+        if (phydev->attached_dev && phydev->adjust_link)
                 phy_start_machine(phydev, NULL);
 
         return 0;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index c0761197c07e..16ddc77313cb 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -466,6 +466,8 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev,
 
         phydev->interface = interface;
 
+        phydev->state = PHY_READY;
+
         /* Do initial configuration here, now that
          * we have certain key parameters
          * (dev_flags and interface) */
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 6695a51e09e9..736b91703b3e 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1314,8 +1314,13 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
         hdrlen = (ppp->flags & SC_MP_XSHORTSEQ)? MPHDRLEN_SSN: MPHDRLEN;
         i = 0;
         list_for_each_entry(pch, &ppp->channels, clist) {
-                navail += pch->avail = (pch->chan != NULL);
-                pch->speed = pch->chan->speed;
+                if (pch->chan) {
+                        pch->avail = 1;
+                        navail++;
+                        pch->speed = pch->chan->speed;
+                } else {
+                        pch->avail = 0;
+                }
                 if (pch->avail) {
                         if (skb_queue_empty(&pch->file.xq) ||
                                 !pch->had_frag) {
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
new file mode 100644
index 000000000000..85eddda276bd
--- /dev/null
+++ b/drivers/net/pxa168_eth.c
@@ -0,0 +1,1666 @@
+/*
+ * PXA168 ethernet driver.
+ * Most of the code is derived from mv643xx ethernet driver.
+ *
+ * Copyright (C) 2010 Marvell International Ltd.
+ *              Sachin Sanap <ssanap@marvell.com>
+ *              Philip Rakity <prakity@marvell.com>
+ *              Mark Brown <markb@marvell.com>
+ *
+ * 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 the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/dma-mapping.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
+#include <linux/etherdevice.h>
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/ethtool.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/workqueue.h>
+#include <linux/clk.h>
+#include <linux/phy.h>
+#include <linux/io.h>
+#include <linux/types.h>
+#include <asm/pgtable.h>
+#include <asm/system.h>
+#include <linux/delay.h>
+#include <linux/dma-mapping.h>
+#include <asm/cacheflush.h>
+#include <linux/pxa168_eth.h>
+
+#define DRIVER_NAME     "pxa168-eth"
+#define DRIVER_VERSION  "0.3"
+
+/*
+ * Registers
+ */
+
+#define PHY_ADDRESS             0x0000
+#define SMI                     0x0010
+#define PORT_CONFIG             0x0400
+#define PORT_CONFIG_EXT         0x0408
+#define PORT_COMMAND            0x0410
+#define PORT_STATUS             0x0418
+#define HTPR                    0x0428
+#define SDMA_CONFIG             0x0440
+#define SDMA_CMD                0x0448
+#define INT_CAUSE               0x0450
+#define INT_W_CLEAR             0x0454
+#define INT_MASK                0x0458
+#define ETH_F_RX_DESC_0         0x0480
+#define ETH_C_RX_DESC_0         0x04A0
+#define ETH_C_TX_DESC_1         0x04E4
+
+/* smi register */
+#define SMI_BUSY                (1 << 28)       /* 0 - Write, 1 - Read  */
+#define SMI_R_VALID             (1 << 27)       /* 0 - Write, 1 - Read  */
+#define SMI_OP_W                (0 << 26)       /* Write operation      */
+#define SMI_OP_R                (1 << 26)       /* Read operation */
+
+#define PHY_WAIT_ITERATIONS     10
+
+#define PXA168_ETH_PHY_ADDR_DEFAULT     0
+/* RX & TX descriptor command */
+#define BUF_OWNED_BY_DMA        (1 << 31)
+
+/* RX descriptor status */
+#define RX_EN_INT               (1 << 23)
+#define RX_FIRST_DESC           (1 << 17)
+#define RX_LAST_DESC            (1 << 16)
+#define RX_ERROR                (1 << 15)
+
+/* TX descriptor command */
+#define TX_EN_INT               (1 << 23)
+#define TX_GEN_CRC              (1 << 22)
+#define TX_ZERO_PADDING         (1 << 18)
+#define TX_FIRST_DESC           (1 << 17)
+#define TX_LAST_DESC            (1 << 16)
+#define TX_ERROR                (1 << 15)
+
+/* SDMA_CMD */
+#define SDMA_CMD_AT             (1 << 31)
+#define SDMA_CMD_TXDL           (1 << 24)
+#define SDMA_CMD_TXDH           (1 << 23)
+#define SDMA_CMD_AR             (1 << 15)
+#define SDMA_CMD_ERD            (1 << 7)
+
+/* Bit definitions of the Port Config Reg */
+#define PCR_HS                  (1 << 12)
+#define PCR_EN                  (1 << 7)
+#define PCR_PM                  (1 << 0)
+
+/* Bit definitions of the Port Config Extend Reg */
+#define PCXR_2BSM               (1 << 28)
+#define PCXR_DSCP_EN            (1 << 21)
+#define PCXR_MFL_1518           (0 << 14)
+#define PCXR_MFL_1536           (1 << 14)
+#define PCXR_MFL_2048           (2 << 14)
+#define PCXR_MFL_64K            (3 << 14)
+#define PCXR_FLP                (1 << 11)
+#define PCXR_PRIO_TX_OFF        3
+#define PCXR_TX_HIGH_PRI        (7 << PCXR_PRIO_TX_OFF)
+
+/* Bit definitions of the SDMA Config Reg */
+#define SDCR_BSZ_OFF            12
+#define SDCR_BSZ8               (3 << SDCR_BSZ_OFF)
+#define SDCR_BSZ4               (2 << SDCR_BSZ_OFF)
+#define SDCR_BSZ2               (1 << SDCR_BSZ_OFF)
+#define SDCR_BSZ1               (0 << SDCR_BSZ_OFF)
+#define SDCR_BLMR               (1 << 6)
+#define SDCR_BLMT               (1 << 7)
+#define SDCR_RIFB               (1 << 9)
+#define SDCR_RC_OFF             2
+#define SDCR_RC_MAX_RETRANS     (0xf << SDCR_RC_OFF)
+
+/*
+ * Bit definitions of the Interrupt Cause Reg
+ * and Interrupt MASK Reg is the same
+ */
+#define ICR_RXBUF               (1 << 0)
+#define ICR_TXBUF_H             (1 << 2)
+#define ICR_TXBUF_L             (1 << 3)
+#define ICR_TXEND_H             (1 << 6)
+#define ICR_TXEND_L             (1 << 7)
+#define ICR_RXERR               (1 << 8)
+#define ICR_TXERR_H             (1 << 10)
+#define ICR_TXERR_L             (1 << 11)
+#define ICR_TX_UDR              (1 << 13)
+#define ICR_MII_CH              (1 << 28)
+
+#define ALL_INTS (ICR_TXBUF_H  | ICR_TXBUF_L  | ICR_TX_UDR |\
+                                ICR_TXERR_H  | ICR_TXERR_L |\
+                                ICR_TXEND_H  | ICR_TXEND_L |\
+                                ICR_RXBUF | ICR_RXERR  | ICR_MII_CH)
+
+#define ETH_HW_IP_ALIGN         2       /* hw aligns IP header */
+
+#define NUM_RX_DESCS            64
+#define NUM_TX_DESCS            64
+
+#define HASH_ADD                0
+#define HASH_DELETE             1
+#define HASH_ADDR_TABLE_SIZE    0x4000  /* 16K (1/2K address - PCR_HS == 1) */
+#define HOP_NUMBER              12
+
+/* Bit definitions for Port status */
+#define PORT_SPEED_100          (1 << 0)
+#define FULL_DUPLEX             (1 << 1)
+#define FLOW_CONTROL_ENABLED    (1 << 2)
+#define LINK_UP                 (1 << 3)
+
+/* Bit definitions for work to be done */
+#define WORK_LINK               (1 << 0)
+#define WORK_TX_DONE            (1 << 1)
+
+/*
+ * Misc definitions.
+ */
+#define SKB_DMA_REALIGN         ((PAGE_SIZE - NET_SKB_PAD) % SMP_CACHE_BYTES)
+
+struct rx_desc {
+        u32 cmd_sts;            /* Descriptor command status            */
+        u16 byte_cnt;           /* Descriptor buffer byte count         */
+        u16 buf_size;           /* Buffer size                          */
+        u32 buf_ptr;            /* Descriptor buffer pointer            */
+        u32 next_desc_ptr;      /* Next descriptor pointer              */
+};
+
+struct tx_desc {
+        u32 cmd_sts;            /* Command/status field                 */
+        u16 reserved;
+        u16 byte_cnt;           /* buffer byte count                    */
+        u32 buf_ptr;            /* pointer to buffer for this descriptor */
+        u32 next_desc_ptr;      /* Pointer to next descriptor           */
+};
+
+struct pxa168_eth_private {
+        int port_num;           /* User Ethernet port number    */
+
+        int rx_resource_err;    /* Rx ring resource error flag */
+
+        /* Next available and first returning Rx resource */
+        int rx_curr_desc_q, rx_used_desc_q;
+
+        /* Next available and first returning Tx resource */
+        int tx_curr_desc_q, tx_used_desc_q;
+
+        struct rx_desc *p_rx_desc_area;
+        dma_addr_t rx_desc_dma;
+        int rx_desc_area_size;
+        struct sk_buff **rx_skb;
+
+        struct tx_desc *p_tx_desc_area;
+        dma_addr_t tx_desc_dma;
+        int tx_desc_area_size;
+        struct sk_buff **tx_skb;
+
+        struct work_struct tx_timeout_task;
+
+        struct net_device *dev;
+        struct napi_struct napi;
+        u8 work_todo;
+        int skb_size;
+
+        struct net_device_stats stats;
+        /* Size of Tx Ring per queue */
+        int tx_ring_size;
+        /* Number of tx descriptors in use */
+        int tx_desc_count;
+        /* Size of Rx Ring per queue */
+        int rx_ring_size;
+        /* Number of rx descriptors in use */
+        int rx_desc_count;
+
+        /*
+         * Used in case RX Ring is empty, which can occur when
+         * system does not have resources (skb's)
+         */
+        struct timer_list timeout;
+        struct mii_bus *smi_bus;
+        struct phy_device *phy;
+
+        /* clock */
+        struct clk *clk;
+        struct pxa168_eth_platform_data *pd;
+        /*
+         * Ethernet controller base address.
+         */
+        void __iomem *base;
+
+        /* Pointer to the hardware address filter table */
+        void *htpr;
+        dma_addr_t htpr_dma;
+};
+
+struct addr_table_entry {
+        __le32 lo;
+        __le32 hi;
+};
+
+/* Bit fields of a Hash Table Entry */
+enum hash_table_entry {
+        HASH_ENTRY_VALID = 1,
+        SKIP = 2,
+        HASH_ENTRY_RECEIVE_DISCARD = 4,
+        HASH_ENTRY_RECEIVE_DISCARD_BIT = 2
+};
+
+static int pxa168_get_settings(struct net_device *dev, struct ethtool_cmd *cmd);
+static int pxa168_set_settings(struct net_device *dev, struct ethtool_cmd *cmd);
+static int pxa168_init_hw(struct pxa168_eth_private *pep);
+static void eth_port_reset(struct net_device *dev);
+static void eth_port_start(struct net_device *dev);
+static int pxa168_eth_open(struct net_device *dev);
+static int pxa168_eth_stop(struct net_device *dev);
+static int ethernet_phy_setup(struct net_device *dev);
+
+static inline u32 rdl(struct pxa168_eth_private *pep, int offset)
+{
+        return readl(pep->base + offset);
+}
+
+static inline void wrl(struct pxa168_eth_private *pep, int offset, u32 data)
+{
+        writel(data, pep->base + offset);
+}
+
+static void abort_dma(struct pxa168_eth_private *pep)
+{
+        int delay;
+        int max_retries = 40;
+
+        do {
+                wrl(pep, SDMA_CMD, SDMA_CMD_AR | SDMA_CMD_AT);
+                udelay(100);
+
+                delay = 10;
+                while ((rdl(pep, SDMA_CMD) & (SDMA_CMD_AR | SDMA_CMD_AT))
+                       && delay-- > 0) {
+                        udelay(10);
+                }
+        } while (max_retries-- > 0 && delay <= 0);
+
+        if (max_retries <= 0)
+                printk(KERN_ERR "%s : DMA Stuck\n", __func__);
+}
+
+static int ethernet_phy_get(struct pxa168_eth_private *pep)
+{
+        unsigned int reg_data;
+
+        reg_data = rdl(pep, PHY_ADDRESS);
+
+        return (reg_data >> (5 * pep->port_num)) & 0x1f;
+}
+
+static void ethernet_phy_set_addr(struct pxa168_eth_private *pep, int phy_addr)
+{
+        u32 reg_data;
+        int addr_shift = 5 * pep->port_num;
+
+        reg_data = rdl(pep, PHY_ADDRESS);
+        reg_data &= ~(0x1f << addr_shift);
+        reg_data |= (phy_addr & 0x1f) << addr_shift;
+        wrl(pep, PHY_ADDRESS, reg_data);
+}
+
+static void ethernet_phy_reset(struct pxa168_eth_private *pep)
+{
+        int data;
+
+        data = phy_read(pep->phy, MII_BMCR);
+        if (data < 0)
+                return;
+
+        data |= BMCR_RESET;
+        if (phy_write(pep->phy, MII_BMCR, data) < 0)
+                return;
+
+        do {
+                data = phy_read(pep->phy, MII_BMCR);
+        } while (data >= 0 && data & BMCR_RESET);
+}
+
+static void rxq_refill(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct sk_buff *skb;
+        struct rx_desc *p_used_rx_desc;
+        int used_rx_desc;
+
+        while (pep->rx_desc_count < pep->rx_ring_size) {
+                int size;
+
+                skb = dev_alloc_skb(pep->skb_size);
+                if (!skb)
+                        break;
+                if (SKB_DMA_REALIGN)
+                        skb_reserve(skb, SKB_DMA_REALIGN);
+                pep->rx_desc_count++;
+                /* Get 'used' Rx descriptor */
+                used_rx_desc = pep->rx_used_desc_q;
+                p_used_rx_desc = &pep->p_rx_desc_area[used_rx_desc];
+                size = skb->end - skb->data;
+                p_used_rx_desc->buf_ptr = dma_map_single(NULL,
+                                                         skb->data,
+                                                         size,
+                                                         DMA_FROM_DEVICE);
+                p_used_rx_desc->buf_size = size;
+                pep->rx_skb[used_rx_desc] = skb;
+
+                /* Return the descriptor to DMA ownership */
+                wmb();
+                p_used_rx_desc->cmd_sts = BUF_OWNED_BY_DMA | RX_EN_INT;
+                wmb();
+
+                /* Move the used descriptor pointer to the next descriptor */
+                pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size;
+
+                /* Any Rx return cancels the Rx resource error status */
+                pep->rx_resource_err = 0;
+
+                skb_reserve(skb, ETH_HW_IP_ALIGN);
+        }
+
+        /*
+         * If RX ring is empty of SKB, set a timer to try allocating
+         * again at a later time.
+         */
+        if (pep->rx_desc_count == 0) {
+                pep->timeout.expires = jiffies + (HZ / 10);
+                add_timer(&pep->timeout);
+        }
+}
+
+static inline void rxq_refill_timer_wrapper(unsigned long data)
+{
+        struct pxa168_eth_private *pep = (void *)data;
+        napi_schedule(&pep->napi);
+}
+
+static inline u8 flip_8_bits(u8 x)
+{
+        return (((x) & 0x01) << 3) | (((x) & 0x02) << 1)
+            | (((x) & 0x04) >> 1) | (((x) & 0x08) >> 3)
+            | (((x) & 0x10) << 3) | (((x) & 0x20) << 1)
+            | (((x) & 0x40) >> 1) | (((x) & 0x80) >> 3);
+}
+
+static void nibble_swap_every_byte(unsigned char *mac_addr)
+{
+        int i;
+        for (i = 0; i < ETH_ALEN; i++) {
+                mac_addr[i] = ((mac_addr[i] & 0x0f) << 4) |
+                                ((mac_addr[i] & 0xf0) >> 4);
+        }
+}
+
+static void inverse_every_nibble(unsigned char *mac_addr)
+{
+        int i;
+        for (i = 0; i < ETH_ALEN; i++)
+                mac_addr[i] = flip_8_bits(mac_addr[i]);
+}
+
+/*
+ * ----------------------------------------------------------------------------
+ * This function will calculate the hash function of the address.
+ * Inputs
+ * mac_addr_orig    - MAC address.
+ * Outputs
+ * return the calculated entry.
+ */
+static u32 hash_function(unsigned char *mac_addr_orig)
+{
+        u32 hash_result;
+        u32 addr0;
+        u32 addr1;
+        u32 addr2;
+        u32 addr3;
+        unsigned char mac_addr[ETH_ALEN];
+
+        /* Make a copy of MAC address since we are going to performe bit
+         * operations on it
+         */
+        memcpy(mac_addr, mac_addr_orig, ETH_ALEN);
+
+        nibble_swap_every_byte(mac_addr);
+        inverse_every_nibble(mac_addr);
+
+        addr0 = (mac_addr[5] >> 2) & 0x3f;
+        addr1 = (mac_addr[5] & 0x03) | (((mac_addr[4] & 0x7f)) << 2);
+        addr2 = ((mac_addr[4] & 0x80) >> 7) | mac_addr[3] << 1;
+        addr3 = (mac_addr[2] & 0xff) | ((mac_addr[1] & 1) << 8);
+
+        hash_result = (addr0 << 9) | (addr1 ^ addr2 ^ addr3);
+        hash_result = hash_result & 0x07ff;
+        return hash_result;
+}
+
+/*
+ * ----------------------------------------------------------------------------
+ * This function will add/del an entry to the address table.
+ * Inputs
+ * pep - ETHERNET .
+ * mac_addr - MAC address.
+ * skip - if 1, skip this address.Used in case of deleting an entry which is a
+ *        part of chain in the hash table.We cant just delete the entry since
+ *        that will break the chain.We need to defragment the tables time to
+ *        time.
+ * rd   - 0 Discard packet upon match.
+ *      - 1 Receive packet upon match.
+ * Outputs
+ * address table entry is added/deleted.
+ * 0 if success.
+ * -ENOSPC if table full
+ */
+static int add_del_hash_entry(struct pxa168_eth_private *pep,
+                              unsigned char *mac_addr,
+                              u32 rd, u32 skip, int del)
+{
+        struct addr_table_entry *entry, *start;
+        u32 new_high;
+        u32 new_low;
+        u32 i;
+
+        new_low = (((mac_addr[1] >> 4) & 0xf) << 15)
+            | (((mac_addr[1] >> 0) & 0xf) << 11)
+            | (((mac_addr[0] >> 4) & 0xf) << 7)
+            | (((mac_addr[0] >> 0) & 0xf) << 3)
+            | (((mac_addr[3] >> 4) & 0x1) << 31)
+            | (((mac_addr[3] >> 0) & 0xf) << 27)
+            | (((mac_addr[2] >> 4) & 0xf) << 23)
+            | (((mac_addr[2] >> 0) & 0xf) << 19)
+            | (skip << SKIP) | (rd << HASH_ENTRY_RECEIVE_DISCARD_BIT)
+            | HASH_ENTRY_VALID;
+
+        new_high = (((mac_addr[5] >> 4) & 0xf) << 15)
+            | (((mac_addr[5] >> 0) & 0xf) << 11)
+            | (((mac_addr[4] >> 4) & 0xf) << 7)
+            | (((mac_addr[4] >> 0) & 0xf) << 3)
+            | (((mac_addr[3] >> 5) & 0x7) << 0);
+
+        /*
+         * Pick the appropriate table, start scanning for free/reusable
+         * entries at the index obtained by hashing the specified MAC address
+         */
+        start = (struct addr_table_entry *)(pep->htpr);
+        entry = start + hash_function(mac_addr);
+        for (i = 0; i < HOP_NUMBER; i++) {
+                if (!(le32_to_cpu(entry->lo) & HASH_ENTRY_VALID)) {
+                        break;
+                } else {
+                        /* if same address put in same position */
+                        if (((le32_to_cpu(entry->lo) & 0xfffffff8) ==
+                                (new_low & 0xfffffff8)) &&
+                                (le32_to_cpu(entry->hi) == new_high)) {
+                                break;
+                        }
+                }
+                if (entry == start + 0x7ff)
+                        entry = start;
+                else
+                        entry++;
+        }
+
+        if (((le32_to_cpu(entry->lo) & 0xfffffff8) != (new_low & 0xfffffff8)) &&
+            (le32_to_cpu(entry->hi) != new_high) && del)
+                return 0;
+
+        if (i == HOP_NUMBER) {
+                if (!del) {
+                        printk(KERN_INFO "%s: table section is full, need to "
+                                        "move to 16kB implementation?\n",
+                                         __FILE__);
+                        return -ENOSPC;
+                } else
+                        return 0;
+        }
+
+        /*
+         * Update the selected entry
+         */
+        if (del) {
+                entry->hi = 0;
+                entry->lo = 0;
+        } else {
+                entry->hi = cpu_to_le32(new_high);
+                entry->lo = cpu_to_le32(new_low);
+        }
+
+        return 0;
+}
+
+/*
+ * ----------------------------------------------------------------------------
+ *  Create an addressTable entry from MAC address info
+ *  found in the specifed net_device struct
+ *
+ *  Input : pointer to ethernet interface network device structure
+ *  Output : N/A
+ */
+static void update_hash_table_mac_address(struct pxa168_eth_private *pep,
+                                          unsigned char *oaddr,
+                                          unsigned char *addr)
+{
+        /* Delete old entry */
+        if (oaddr)
+                add_del_hash_entry(pep, oaddr, 1, 0, HASH_DELETE);
+        /* Add new entry */
+        add_del_hash_entry(pep, addr, 1, 0, HASH_ADD);
+}
+
+static int init_hash_table(struct pxa168_eth_private *pep)
+{
+        /*
+         * Hardware expects CPU to build a hash table based on a predefined
+         * hash function and populate it based on hardware address. The
+         * location of the hash table is identified by 32-bit pointer stored
+         * in HTPR internal register. Two possible sizes exists for the hash
+         * table 8kB (256kB of DRAM required (4 x 64 kB banks)) and 1/2kB
+         * (16kB of DRAM required (4 x 4 kB banks)).We currently only support
+         * 1/2kB.
+         */
+        /* TODO: Add support for 8kB hash table and alternative hash
+         * function.Driver can dynamically switch to them if the 1/2kB hash
+         * table is full.
+         */
+        if (pep->htpr == NULL) {
+                pep->htpr = dma_alloc_coherent(pep->dev->dev.parent,
+                                              HASH_ADDR_TABLE_SIZE,
+                                              &pep->htpr_dma, GFP_KERNEL);
+                if (pep->htpr == NULL)
+                        return -ENOMEM;
+        }
+        memset(pep->htpr, 0, HASH_ADDR_TABLE_SIZE);
+        wrl(pep, HTPR, pep->htpr_dma);
+        return 0;
+}
+
+static void pxa168_eth_set_rx_mode(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct netdev_hw_addr *ha;
+        u32 val;
+
+        val = rdl(pep, PORT_CONFIG);
+        if (dev->flags & IFF_PROMISC)
+                val |= PCR_PM;
+        else
+                val &= ~PCR_PM;
+        wrl(pep, PORT_CONFIG, val);
+
+        /*
+         * Remove the old list of MAC address and add dev->addr
+         * and multicast address.
+         */
+        memset(pep->htpr, 0, HASH_ADDR_TABLE_SIZE);
+        update_hash_table_mac_address(pep, NULL, dev->dev_addr);
+
+        netdev_for_each_mc_addr(ha, dev)
+                update_hash_table_mac_address(pep, NULL, ha->addr);
+}
+
+static int pxa168_eth_set_mac_address(struct net_device *dev, void *addr)
+{
+        struct sockaddr *sa = addr;
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        unsigned char oldMac[ETH_ALEN];
+
+        if (!is_valid_ether_addr(sa->sa_data))
+                return -EINVAL;
+        memcpy(oldMac, dev->dev_addr, ETH_ALEN);
+        memcpy(dev->dev_addr, sa->sa_data, ETH_ALEN);
+        netif_addr_lock_bh(dev);
+        update_hash_table_mac_address(pep, oldMac, dev->dev_addr);
+        netif_addr_unlock_bh(dev);
+        return 0;
+}
+
+static void eth_port_start(struct net_device *dev)
+{
+        unsigned int val = 0;
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        int tx_curr_desc, rx_curr_desc;
+
+        /* Perform PHY reset, if there is a PHY. */
+        if (pep->phy != NULL) {
+                struct ethtool_cmd cmd;
+
+                pxa168_get_settings(pep->dev, &cmd);
+                ethernet_phy_reset(pep);
+                pxa168_set_settings(pep->dev, &cmd);
+        }
+
+        /* Assignment of Tx CTRP of given queue */
+        tx_curr_desc = pep->tx_curr_desc_q;
+        wrl(pep, ETH_C_TX_DESC_1,
+            (u32) (pep->tx_desc_dma + tx_curr_desc * sizeof(struct tx_desc)));
+
+        /* Assignment of Rx CRDP of given queue */
+        rx_curr_desc = pep->rx_curr_desc_q;
+        wrl(pep, ETH_C_RX_DESC_0,
+            (u32) (pep->rx_desc_dma + rx_curr_desc * sizeof(struct rx_desc)));
+
+        wrl(pep, ETH_F_RX_DESC_0,
+            (u32) (pep->rx_desc_dma + rx_curr_desc * sizeof(struct rx_desc)));
+
+        /* Clear all interrupts */
+        wrl(pep, INT_CAUSE, 0);
+
+        /* Enable all interrupts for receive, transmit and error. */
+        wrl(pep, INT_MASK, ALL_INTS);
+
+        val = rdl(pep, PORT_CONFIG);
+        val |= PCR_EN;
+        wrl(pep, PORT_CONFIG, val);
+
+        /* Start RX DMA engine */
+        val = rdl(pep, SDMA_CMD);
+        val |= SDMA_CMD_ERD;
+        wrl(pep, SDMA_CMD, val);
+}
+
+static void eth_port_reset(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        unsigned int val = 0;
+
+        /* Stop all interrupts for receive, transmit and error. */
+        wrl(pep, INT_MASK, 0);
+
+        /* Clear all interrupts */
+        wrl(pep, INT_CAUSE, 0);
+
+        /* Stop RX DMA */
+        val = rdl(pep, SDMA_CMD);
+        val &= ~SDMA_CMD_ERD;   /* abort dma command */
+
+        /* Abort any transmit and receive operations and put DMA
+         * in idle state.
+         */
+        abort_dma(pep);
+
+        /* Disable port */
+        val = rdl(pep, PORT_CONFIG);
+        val &= ~PCR_EN;
+        wrl(pep, PORT_CONFIG, val);
+}
+
+/*
+ * txq_reclaim - Free the tx desc data for completed descriptors
+ * If force is non-zero, frees uncompleted descriptors as well
+ */
+static int txq_reclaim(struct net_device *dev, int force)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct tx_desc *desc;
+        u32 cmd_sts;
+        struct sk_buff *skb;
+        int tx_index;
+        dma_addr_t addr;
+        int count;
+        int released = 0;
+
+        netif_tx_lock(dev);
+
+        pep->work_todo &= ~WORK_TX_DONE;
+        while (pep->tx_desc_count > 0) {
+                tx_index = pep->tx_used_desc_q;
+                desc = &pep->p_tx_desc_area[tx_index];
+                cmd_sts = desc->cmd_sts;
+                if (!force && (cmd_sts & BUF_OWNED_BY_DMA)) {
+                        if (released > 0) {
+                                goto txq_reclaim_end;
+                        } else {
+                                released = -1;
+                                goto txq_reclaim_end;
+                        }
+                }
+                pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size;
+                pep->tx_desc_count--;
+                addr = desc->buf_ptr;
+                count = desc->byte_cnt;
+                skb = pep->tx_skb[tx_index];
+                if (skb)
+                        pep->tx_skb[tx_index] = NULL;
+
+                if (cmd_sts & TX_ERROR) {
+                        if (net_ratelimit())
+                                printk(KERN_ERR "%s: Error in TX\n", dev->name);
+                        dev->stats.tx_errors++;
+                }
+                dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
+                if (skb)
+                        dev_kfree_skb_irq(skb);
+                released++;
+        }
+txq_reclaim_end:
+        netif_tx_unlock(dev);
+        return released;
+}
+
+static void pxa168_eth_tx_timeout(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        printk(KERN_INFO "%s: TX timeout  desc_count %d\n",
+               dev->name, pep->tx_desc_count);
+
+        schedule_work(&pep->tx_timeout_task);
+}
+
+static void pxa168_eth_tx_timeout_task(struct work_struct *work)
+{
+        struct pxa168_eth_private *pep = container_of(work,
+                                                 struct pxa168_eth_private,
+                                                 tx_timeout_task);
+        struct net_device *dev = pep->dev;
+        pxa168_eth_stop(dev);
+        pxa168_eth_open(dev);
+}
+
+static int rxq_process(struct net_device *dev, int budget)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct net_device_stats *stats = &dev->stats;
+        unsigned int received_packets = 0;
+        struct sk_buff *skb;
+
+        while (budget-- > 0) {
+                int rx_next_curr_desc, rx_curr_desc, rx_used_desc;
+                struct rx_desc *rx_desc;
+                unsigned int cmd_sts;
+
+                /* Do not process Rx ring in case of Rx ring resource error */
+                if (pep->rx_resource_err)
+                        break;
+                rx_curr_desc = pep->rx_curr_desc_q;
+                rx_used_desc = pep->rx_used_desc_q;
+                rx_desc = &pep->p_rx_desc_area[rx_curr_desc];
+                cmd_sts = rx_desc->cmd_sts;
+                rmb();
+                if (cmd_sts & (BUF_OWNED_BY_DMA))
+                        break;
+                skb = pep->rx_skb[rx_curr_desc];
+                pep->rx_skb[rx_curr_desc] = NULL;
+
+                rx_next_curr_desc = (rx_curr_desc + 1) % pep->rx_ring_size;
+                pep->rx_curr_desc_q = rx_next_curr_desc;
+
+                /* Rx descriptors exhausted. */
+                /* Set the Rx ring resource error flag */
+                if (rx_next_curr_desc == rx_used_desc)
+                        pep->rx_resource_err = 1;
+                pep->rx_desc_count--;
+                dma_unmap_single(NULL, rx_desc->buf_ptr,
+                                 rx_desc->buf_size,
+                                 DMA_FROM_DEVICE);
+                received_packets++;
+                /*
+                 * Update statistics.
+                 * Note byte count includes 4 byte CRC count
+                 */
+                stats->rx_packets++;
+                stats->rx_bytes += rx_desc->byte_cnt;
+                /*
+                 * In case received a packet without first / last bits on OR
+                 * the error summary bit is on, the packets needs to be droped.
+                 */
+                if (((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
+                     (RX_FIRST_DESC | RX_LAST_DESC))
+                    || (cmd_sts & RX_ERROR)) {
+
+                        stats->rx_dropped++;
+                        if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
+                            (RX_FIRST_DESC | RX_LAST_DESC)) {
+                                if (net_ratelimit())
+                                        printk(KERN_ERR
+                                               "%s: Rx pkt on multiple desc\n",
+                                               dev->name);
+                        }
+                        if (cmd_sts & RX_ERROR)
+                                stats->rx_errors++;
+                        dev_kfree_skb_irq(skb);
+                } else {
+                        /*
+                         * The -4 is for the CRC in the trailer of the
+                         * received packet
+                         */
+                        skb_put(skb, rx_desc->byte_cnt - 4);
+                        skb->protocol = eth_type_trans(skb, dev);
+                        netif_receive_skb(skb);
+                }
+                dev->last_rx = jiffies;
+        }
+        /* Fill RX ring with skb's */
+        rxq_refill(dev);
+        return received_packets;
+}
+
+static int pxa168_eth_collect_events(struct pxa168_eth_private *pep,
+                                     struct net_device *dev)
+{
+        u32 icr;
+        int ret = 0;
+
+        icr = rdl(pep, INT_CAUSE);
+        if (icr == 0)
+                return IRQ_NONE;
+
+        wrl(pep, INT_CAUSE, ~icr);
+        if (icr & (ICR_TXBUF_H | ICR_TXBUF_L)) {
+                pep->work_todo |= WORK_TX_DONE;
+                ret = 1;
+        }
+        if (icr & ICR_RXBUF)
+                ret = 1;
+        if (icr & ICR_MII_CH) {
+                pep->work_todo |= WORK_LINK;
+                ret = 1;
+        }
+        return ret;
+}
+
+static void handle_link_event(struct pxa168_eth_private *pep)
+{
+        struct net_device *dev = pep->dev;
+        u32 port_status;
+        int speed;
+        int duplex;
+        int fc;
+
+        port_status = rdl(pep, PORT_STATUS);
+        if (!(port_status & LINK_UP)) {
+                if (netif_carrier_ok(dev)) {
+                        printk(KERN_INFO "%s: link down\n", dev->name);
+                        netif_carrier_off(dev);
+                        txq_reclaim(dev, 1);
+                }
+                return;
+        }
+        if (port_status & PORT_SPEED_100)
+                speed = 100;
+        else
+                speed = 10;
+
+        duplex = (port_status & FULL_DUPLEX) ? 1 : 0;
+        fc = (port_status & FLOW_CONTROL_ENABLED) ? 1 : 0;
+        printk(KERN_INFO "%s: link up, %d Mb/s, %s duplex, "
+               "flow control %sabled\n", dev->name,
+               speed, duplex ? "full" : "half", fc ? "en" : "dis");
+        if (!netif_carrier_ok(dev))
+                netif_carrier_on(dev);
+}
+
+static irqreturn_t pxa168_eth_int_handler(int irq, void *dev_id)
+{
+        struct net_device *dev = (struct net_device *)dev_id;
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        if (unlikely(!pxa168_eth_collect_events(pep, dev)))
+                return IRQ_NONE;
+        /* Disable interrupts */
+        wrl(pep, INT_MASK, 0);
+        napi_schedule(&pep->napi);
+        return IRQ_HANDLED;
+}
+
+static void pxa168_eth_recalc_skb_size(struct pxa168_eth_private *pep)
+{
+        int skb_size;
+
+        /*
+         * Reserve 2+14 bytes for an ethernet header (the hardware
+         * automatically prepends 2 bytes of dummy data to each
+         * received packet), 16 bytes for up to four VLAN tags, and
+         * 4 bytes for the trailing FCS -- 36 bytes total.
+         */
+        skb_size = pep->dev->mtu + 36;
+
+        /*
+         * Make sure that the skb size is a multiple of 8 bytes, as
+         * the lower three bits of the receive descriptor's buffer
+         * size field are ignored by the hardware.
+         */
+        pep->skb_size = (skb_size + 7) & ~7;
+
+        /*
+         * If NET_SKB_PAD is smaller than a cache line,
+         * netdev_alloc_skb() will cause skb->data to be misaligned
+         * to a cache line boundary.  If this is the case, include
+         * some extra space to allow re-aligning the data area.
+         */
+        pep->skb_size += SKB_DMA_REALIGN;
+
+}
+
+static int set_port_config_ext(struct pxa168_eth_private *pep)
+{
+        int skb_size;
+
+        pxa168_eth_recalc_skb_size(pep);
+        if  (pep->skb_size <= 1518)
+                skb_size = PCXR_MFL_1518;
+        else if (pep->skb_size <= 1536)
+                skb_size = PCXR_MFL_1536;
+        else if (pep->skb_size <= 2048)
+                skb_size = PCXR_MFL_2048;
+        else
+                skb_size = PCXR_MFL_64K;
+
+        /* Extended Port Configuration */
+        wrl(pep,
+            PORT_CONFIG_EXT, PCXR_2BSM | /* Two byte prefix aligns IP hdr */
+            PCXR_DSCP_EN |               /* Enable DSCP in IP */
+            skb_size | PCXR_FLP |        /* do not force link pass */
+            PCXR_TX_HIGH_PRI);           /* Transmit - high priority queue */
+
+        return 0;
+}
+
+static int pxa168_init_hw(struct pxa168_eth_private *pep)
+{
+        int err = 0;
+
+        /* Disable interrupts */
+        wrl(pep, INT_MASK, 0);
+        wrl(pep, INT_CAUSE, 0);
+        /* Write to ICR to clear interrupts. */
+        wrl(pep, INT_W_CLEAR, 0);
+        /* Abort any transmit and receive operations and put DMA
+         * in idle state.
+         */
+        abort_dma(pep);
+        /* Initialize address hash table */
+        err = init_hash_table(pep);
+        if (err)
+                return err;
+        /* SDMA configuration */
+        wrl(pep, SDMA_CONFIG, SDCR_BSZ8 |       /* Burst size = 32 bytes */
+            SDCR_RIFB |                         /* Rx interrupt on frame */
+            SDCR_BLMT |                         /* Little endian transmit */
+            SDCR_BLMR |                         /* Little endian receive */
+            SDCR_RC_MAX_RETRANS);               /* Max retransmit count */
+        /* Port Configuration */
+        wrl(pep, PORT_CONFIG, PCR_HS);          /* Hash size is 1/2kb */
+        set_port_config_ext(pep);
+
+        return err;
+}
+
+static int rxq_init(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct rx_desc *p_rx_desc;
+        int size = 0, i = 0;
+        int rx_desc_num = pep->rx_ring_size;
+
+        /* Allocate RX skb rings */
+        pep->rx_skb = kmalloc(sizeof(*pep->rx_skb) * pep->rx_ring_size,
+                             GFP_KERNEL);
+        if (!pep->rx_skb) {
+                printk(KERN_ERR "%s: Cannot alloc RX skb ring\n", dev->name);
+                return -ENOMEM;
+        }
+        /* Allocate RX ring */
+        pep->rx_desc_count = 0;
+        size = pep->rx_ring_size * sizeof(struct rx_desc);
+        pep->rx_desc_area_size = size;
+        pep->p_rx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
+                                                &pep->rx_desc_dma, GFP_KERNEL);
+        if (!pep->p_rx_desc_area) {
+                printk(KERN_ERR "%s: Cannot alloc RX ring (size %d bytes)\n",
+                       dev->name, size);
+                goto out;
+        }
+        memset((void *)pep->p_rx_desc_area, 0, size);
+        /* initialize the next_desc_ptr links in the Rx descriptors ring */
+        p_rx_desc = (struct rx_desc *)pep->p_rx_desc_area;
+        for (i = 0; i < rx_desc_num; i++) {
+                p_rx_desc[i].next_desc_ptr = pep->rx_desc_dma +
+                    ((i + 1) % rx_desc_num) * sizeof(struct rx_desc);
+        }
+        /* Save Rx desc pointer to driver struct. */
+        pep->rx_curr_desc_q = 0;
+        pep->rx_used_desc_q = 0;
+        pep->rx_desc_area_size = rx_desc_num * sizeof(struct rx_desc);
+        return 0;
+out:
+        kfree(pep->rx_skb);
+        return -ENOMEM;
+}
+
+static void rxq_deinit(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        int curr;
+
+        /* Free preallocated skb's on RX rings */
+        for (curr = 0; pep->rx_desc_count && curr < pep->rx_ring_size; curr++) {
+                if (pep->rx_skb[curr]) {
+                        dev_kfree_skb(pep->rx_skb[curr]);
+                        pep->rx_desc_count--;
+                }
+        }
+        if (pep->rx_desc_count)
+                printk(KERN_ERR
+                       "Error in freeing Rx Ring. %d skb's still\n",
+                       pep->rx_desc_count);
+        /* Free RX ring */
+        if (pep->p_rx_desc_area)
+                dma_free_coherent(pep->dev->dev.parent, pep->rx_desc_area_size,
+                                  pep->p_rx_desc_area, pep->rx_desc_dma);
+        kfree(pep->rx_skb);
+}
+
+static int txq_init(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct tx_desc *p_tx_desc;
+        int size = 0, i = 0;
+        int tx_desc_num = pep->tx_ring_size;
+
+        pep->tx_skb = kmalloc(sizeof(*pep->tx_skb) * pep->tx_ring_size,
+                             GFP_KERNEL);
+        if (!pep->tx_skb) {
+                printk(KERN_ERR "%s: Cannot alloc TX skb ring\n", dev->name);
+                return -ENOMEM;
+        }
+        /* Allocate TX ring */
+        pep->tx_desc_count = 0;
+        size = pep->tx_ring_size * sizeof(struct tx_desc);
+        pep->tx_desc_area_size = size;
+        pep->p_tx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
+                                                &pep->tx_desc_dma, GFP_KERNEL);
+        if (!pep->p_tx_desc_area) {
+                printk(KERN_ERR "%s: Cannot allocate Tx Ring (size %d bytes)\n",
+                       dev->name, size);
+                goto out;
+        }
+        memset((void *)pep->p_tx_desc_area, 0, pep->tx_desc_area_size);
+        /* Initialize the next_desc_ptr links in the Tx descriptors ring */
+        p_tx_desc = (struct tx_desc *)pep->p_tx_desc_area;
+        for (i = 0; i < tx_desc_num; i++) {
+                p_tx_desc[i].next_desc_ptr = pep->tx_desc_dma +
+                    ((i + 1) % tx_desc_num) * sizeof(struct tx_desc);
+        }
+        pep->tx_curr_desc_q = 0;
+        pep->tx_used_desc_q = 0;
+        pep->tx_desc_area_size = tx_desc_num * sizeof(struct tx_desc);
+        return 0;
+out:
+        kfree(pep->tx_skb);
+        return -ENOMEM;
+}
+
+static void txq_deinit(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        /* Free outstanding skb's on TX ring */
+        txq_reclaim(dev, 1);
+        BUG_ON(pep->tx_used_desc_q != pep->tx_curr_desc_q);
+        /* Free TX ring */
+        if (pep->p_tx_desc_area)
+                dma_free_coherent(pep->dev->dev.parent, pep->tx_desc_area_size,
+                                  pep->p_tx_desc_area, pep->tx_desc_dma);
+        kfree(pep->tx_skb);
+}
+
+static int pxa168_eth_open(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        int err;
+
+        err = request_irq(dev->irq, pxa168_eth_int_handler,
+                          IRQF_DISABLED, dev->name, dev);
+        if (err) {
+                dev_printk(KERN_ERR, &dev->dev, "can't assign irq\n");
+                return -EAGAIN;
+        }
+        pep->rx_resource_err = 0;
+        err = rxq_init(dev);
+        if (err != 0)
+                goto out_free_irq;
+        err = txq_init(dev);
+        if (err != 0)
+                goto out_free_rx_skb;
+        pep->rx_used_desc_q = 0;
+        pep->rx_curr_desc_q = 0;
+
+        /* Fill RX ring with skb's */
+        rxq_refill(dev);
+        pep->rx_used_desc_q = 0;
+        pep->rx_curr_desc_q = 0;
+        netif_carrier_off(dev);
+        eth_port_start(dev);
+        napi_enable(&pep->napi);
+        return 0;
+out_free_rx_skb:
+        rxq_deinit(dev);
+out_free_irq:
+        free_irq(dev->irq, dev);
+        return err;
+}
+
+static int pxa168_eth_stop(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        eth_port_reset(dev);
+
+        /* Disable interrupts */
+        wrl(pep, INT_MASK, 0);
+        wrl(pep, INT_CAUSE, 0);
+        /* Write to ICR to clear interrupts. */
+        wrl(pep, INT_W_CLEAR, 0);
+        napi_disable(&pep->napi);
+        del_timer_sync(&pep->timeout);
+        netif_carrier_off(dev);
+        free_irq(dev->irq, dev);
+        rxq_deinit(dev);
+        txq_deinit(dev);
+
+        return 0;
+}
+
+static int pxa168_eth_change_mtu(struct net_device *dev, int mtu)
+{
+        int retval;
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        if ((mtu > 9500) || (mtu < 68))
+                return -EINVAL;
+
+        dev->mtu = mtu;
+        retval = set_port_config_ext(pep);
+
+        if (!netif_running(dev))
+                return 0;
+
+        /*
+         * Stop and then re-open the interface. This will allocate RX
+         * skbs of the new MTU.
+         * There is a possible danger that the open will not succeed,
+         * due to memory being full.
+         */
+        pxa168_eth_stop(dev);
+        if (pxa168_eth_open(dev)) {
+                dev_printk(KERN_ERR, &dev->dev,
+                           "fatal error on re-opening device after "
+                           "MTU change\n");
+        }
+
+        return 0;
+}
+
+static int eth_alloc_tx_desc_index(struct pxa168_eth_private *pep)
+{
+        int tx_desc_curr;
+
+        tx_desc_curr = pep->tx_curr_desc_q;
+        pep->tx_curr_desc_q = (tx_desc_curr + 1) % pep->tx_ring_size;
+        BUG_ON(pep->tx_curr_desc_q == pep->tx_used_desc_q);
+        pep->tx_desc_count++;
+
+        return tx_desc_curr;
+}
+
+static int pxa168_rx_poll(struct napi_struct *napi, int budget)
+{
+        struct pxa168_eth_private *pep =
+            container_of(napi, struct pxa168_eth_private, napi);
+        struct net_device *dev = pep->dev;
+        int work_done = 0;
+
+        if (unlikely(pep->work_todo & WORK_LINK)) {
+                pep->work_todo &= ~(WORK_LINK);
+                handle_link_event(pep);
+        }
+        /*
+         * We call txq_reclaim every time since in NAPI interupts are disabled
+         * and due to this we miss the TX_DONE interrupt,which is not updated in
+         * interrupt status register.
+         */
+        txq_reclaim(dev, 0);
+        if (netif_queue_stopped(dev)
+            && pep->tx_ring_size - pep->tx_desc_count > 1) {
+                netif_wake_queue(dev);
+        }
+        work_done = rxq_process(dev, budget);
+        if (work_done < budget) {
+                napi_complete(napi);
+                wrl(pep, INT_MASK, ALL_INTS);
+        }
+
+        return work_done;
+}
+
+static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        struct net_device_stats *stats = &dev->stats;
+        struct tx_desc *desc;
+        int tx_index;
+        int length;
+
+        tx_index = eth_alloc_tx_desc_index(pep);
+        desc = &pep->p_tx_desc_area[tx_index];
+        length = skb->len;
+        pep->tx_skb[tx_index] = skb;
+        desc->byte_cnt = length;
+        desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
+        wmb();
+        desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC |
+                        TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT;
+        wmb();
+        wrl(pep, SDMA_CMD, SDMA_CMD_TXDH | SDMA_CMD_ERD);
+
+        stats->tx_bytes += skb->len;
+        stats->tx_packets++;
+        dev->trans_start = jiffies;
+        if (pep->tx_ring_size - pep->tx_desc_count <= 1) {
+                /* We handled the current skb, but now we are out of space.*/
+                netif_stop_queue(dev);
+        }
+
+        return NETDEV_TX_OK;
+}
+
+static int smi_wait_ready(struct pxa168_eth_private *pep)
+{
+        int i = 0;
+
+        /* wait for the SMI register to become available */
+        for (i = 0; rdl(pep, SMI) & SMI_BUSY; i++) {
+                if (i == PHY_WAIT_ITERATIONS)
+                        return -ETIMEDOUT;
+                msleep(10);
+        }
+
+        return 0;
+}
+
+static int pxa168_smi_read(struct mii_bus *bus, int phy_addr, int regnum)
+{
+        struct pxa168_eth_private *pep = bus->priv;
+        int i = 0;
+        int val;
+
+        if (smi_wait_ready(pep)) {
+                printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n");
+                return -ETIMEDOUT;
+        }
+        wrl(pep, SMI, (phy_addr << 16) | (regnum << 21) | SMI_OP_R);
+        /* now wait for the data to be valid */
+        for (i = 0; !((val = rdl(pep, SMI)) & SMI_R_VALID); i++) {
+                if (i == PHY_WAIT_ITERATIONS) {
+                        printk(KERN_WARNING
+                                "pxa168_eth: SMI bus read not valid\n");
+                        return -ENODEV;
+                }
+                msleep(10);
+        }
+
+        return val & 0xffff;
+}
+
+static int pxa168_smi_write(struct mii_bus *bus, int phy_addr, int regnum,
+                            u16 value)
+{
+        struct pxa168_eth_private *pep = bus->priv;
+
+        if (smi_wait_ready(pep)) {
+                printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n");
+                return -ETIMEDOUT;
+        }
+
+        wrl(pep, SMI, (phy_addr << 16) | (regnum << 21) |
+            SMI_OP_W | (value & 0xffff));
+
+        if (smi_wait_ready(pep)) {
+                printk(KERN_ERR "pxa168_eth: SMI bus busy timeout\n");
+                return -ETIMEDOUT;
+        }
+
+        return 0;
+}
+
+static int pxa168_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr,
+                               int cmd)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        if (pep->phy != NULL)
+                return phy_mii_ioctl(pep->phy, ifr, cmd);
+
+        return -EOPNOTSUPP;
+}
+
+static struct phy_device *phy_scan(struct pxa168_eth_private *pep, int phy_addr)
+{
+        struct mii_bus *bus = pep->smi_bus;
+        struct phy_device *phydev;
+        int start;
+        int num;
+        int i;
+
+        if (phy_addr == PXA168_ETH_PHY_ADDR_DEFAULT) {
+                /* Scan entire range */
+                start = ethernet_phy_get(pep);
+                num = 32;
+        } else {
+                /* Use phy addr specific to platform */
+                start = phy_addr & 0x1f;
+                num = 1;
+        }
+        phydev = NULL;
+        for (i = 0; i < num; i++) {
+                int addr = (start + i) & 0x1f;
+                if (bus->phy_map[addr] == NULL)
+                        mdiobus_scan(bus, addr);
+
+                if (phydev == NULL) {
+                        phydev = bus->phy_map[addr];
+                        if (phydev != NULL)
+                                ethernet_phy_set_addr(pep, addr);
+                }
+        }
+
+        return phydev;
+}
+
+static void phy_init(struct pxa168_eth_private *pep, int speed, int duplex)
+{
+        struct phy_device *phy = pep->phy;
+        ethernet_phy_reset(pep);
+
+        phy_attach(pep->dev, dev_name(&phy->dev), 0, PHY_INTERFACE_MODE_MII);
+
+        if (speed == 0) {
+                phy->autoneg = AUTONEG_ENABLE;
+                phy->speed = 0;
+                phy->duplex = 0;
+                phy->supported &= PHY_BASIC_FEATURES;
+                phy->advertising = phy->supported | ADVERTISED_Autoneg;
+        } else {
+                phy->autoneg = AUTONEG_DISABLE;
+                phy->advertising = 0;
+                phy->speed = speed;
+                phy->duplex = duplex;
+        }
+        phy_start_aneg(phy);
+}
+
+static int ethernet_phy_setup(struct net_device *dev)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        if (pep->pd->init)
+                pep->pd->init();
+        pep->phy = phy_scan(pep, pep->pd->phy_addr & 0x1f);
+        if (pep->phy != NULL)
+                phy_init(pep, pep->pd->speed, pep->pd->duplex);
+        update_hash_table_mac_address(pep, NULL, dev->dev_addr);
+
+        return 0;
+}
+
+static int pxa168_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+        int err;
+
+        err = phy_read_status(pep->phy);
+        if (err == 0)
+                err = phy_ethtool_gset(pep->phy, cmd);
+
+        return err;
+}
+
+static int pxa168_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        return phy_ethtool_sset(pep->phy, cmd);
+}
+
+static void pxa168_get_drvinfo(struct net_device *dev,
+                               struct ethtool_drvinfo *info)
+{
+        strncpy(info->driver, DRIVER_NAME, 32);
+        strncpy(info->version, DRIVER_VERSION, 32);
+        strncpy(info->fw_version, "N/A", 32);
+        strncpy(info->bus_info, "N/A", 32);
+}
+
+static u32 pxa168_get_link(struct net_device *dev)
+{
+        return !!netif_carrier_ok(dev);
+}
+
+static const struct ethtool_ops pxa168_ethtool_ops = {
+        .get_settings = pxa168_get_settings,
+        .set_settings = pxa168_set_settings,
+        .get_drvinfo = pxa168_get_drvinfo,
+        .get_link = pxa168_get_link,
+};
+
+static const struct net_device_ops pxa168_eth_netdev_ops = {
+        .ndo_open = pxa168_eth_open,
+        .ndo_stop = pxa168_eth_stop,
+        .ndo_start_xmit = pxa168_eth_start_xmit,
+        .ndo_set_rx_mode = pxa168_eth_set_rx_mode,
+        .ndo_set_mac_address = pxa168_eth_set_mac_address,
+        .ndo_validate_addr = eth_validate_addr,
+        .ndo_do_ioctl = pxa168_eth_do_ioctl,
+        .ndo_change_mtu = pxa168_eth_change_mtu,
+        .ndo_tx_timeout = pxa168_eth_tx_timeout,
+};
+
+static int pxa168_eth_probe(struct platform_device *pdev)
+{
+        struct pxa168_eth_private *pep = NULL;
+        struct net_device *dev = NULL;
+        struct resource *res;
+        struct clk *clk;
+        int err;
+
+        printk(KERN_NOTICE "PXA168 10/100 Ethernet Driver\n");
+
+        clk = clk_get(&pdev->dev, "MFUCLK");
+        if (IS_ERR(clk)) {
+                printk(KERN_ERR "%s: Fast Ethernet failed to get clock\n",
+                        DRIVER_NAME);
+                return -ENODEV;
+        }
+        clk_enable(clk);
+
+        dev = alloc_etherdev(sizeof(struct pxa168_eth_private));
+        if (!dev) {
+                err = -ENOMEM;
+                goto err_clk;
+        }
+
+        platform_set_drvdata(pdev, dev);
+        pep = netdev_priv(dev);
+        pep->dev = dev;
+        pep->clk = clk;
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (res == NULL) {
+                err = -ENODEV;
+                goto err_netdev;
+        }
+        pep->base = ioremap(res->start, res->end - res->start + 1);
+        if (pep->base == NULL) {
+                err = -ENOMEM;
+                goto err_netdev;
+        }
+        res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        BUG_ON(!res);
+        dev->irq = res->start;
+        dev->netdev_ops = &pxa168_eth_netdev_ops;
+        dev->watchdog_timeo = 2 * HZ;
+        dev->base_addr = 0;
+        SET_ETHTOOL_OPS(dev, &pxa168_ethtool_ops);
+
+        INIT_WORK(&pep->tx_timeout_task, pxa168_eth_tx_timeout_task);
+
+        printk(KERN_INFO "%s:Using random mac address\n", DRIVER_NAME);
+        random_ether_addr(dev->dev_addr);
+
+        pep->pd = pdev->dev.platform_data;
+        pep->rx_ring_size = NUM_RX_DESCS;
+        if (pep->pd->rx_queue_size)
+                pep->rx_ring_size = pep->pd->rx_queue_size;
+
+        pep->tx_ring_size = NUM_TX_DESCS;
+        if (pep->pd->tx_queue_size)
+                pep->tx_ring_size = pep->pd->tx_queue_size;
+
+        pep->port_num = pep->pd->port_number;
+        /* Hardware supports only 3 ports */
+        BUG_ON(pep->port_num > 2);
+        netif_napi_add(dev, &pep->napi, pxa168_rx_poll, pep->rx_ring_size);
+
+        memset(&pep->timeout, 0, sizeof(struct timer_list));
+        init_timer(&pep->timeout);
+        pep->timeout.function = rxq_refill_timer_wrapper;
+        pep->timeout.data = (unsigned long)pep;
+
+        pep->smi_bus = mdiobus_alloc();
+        if (pep->smi_bus == NULL) {
+                err = -ENOMEM;
+                goto err_base;
+        }
+        pep->smi_bus->priv = pep;
+        pep->smi_bus->name = "pxa168_eth smi";
+        pep->smi_bus->read = pxa168_smi_read;
+        pep->smi_bus->write = pxa168_smi_write;
+        snprintf(pep->smi_bus->id, MII_BUS_ID_SIZE, "%d", pdev->id);
+        pep->smi_bus->parent = &pdev->dev;
+        pep->smi_bus->phy_mask = 0xffffffff;
+        err = mdiobus_register(pep->smi_bus);
+        if (err)
+                goto err_free_mdio;
+
+        pxa168_init_hw(pep);
+        err = ethernet_phy_setup(dev);
+        if (err)
+                goto err_mdiobus;
+        SET_NETDEV_DEV(dev, &pdev->dev);
+        err = register_netdev(dev);
+        if (err)
+                goto err_mdiobus;
+        return 0;
+
+err_mdiobus:
+        mdiobus_unregister(pep->smi_bus);
+err_free_mdio:
+        mdiobus_free(pep->smi_bus);
+err_base:
+        iounmap(pep->base);
+err_netdev:
+        free_netdev(dev);
+err_clk:
+        clk_disable(clk);
+        clk_put(clk);
+        return err;
+}
+
+static int pxa168_eth_remove(struct platform_device *pdev)
+{
+        struct net_device *dev = platform_get_drvdata(pdev);
+        struct pxa168_eth_private *pep = netdev_priv(dev);
+
+        if (pep->htpr) {
+                dma_free_coherent(pep->dev->dev.parent, HASH_ADDR_TABLE_SIZE,
+                                  pep->htpr, pep->htpr_dma);
+                pep->htpr = NULL;
+        }
+        if (pep->clk) {
+                clk_disable(pep->clk);
+                clk_put(pep->clk);
+                pep->clk = NULL;
+        }
+        if (pep->phy != NULL)
+                phy_detach(pep->phy);
+
+        iounmap(pep->base);
+        pep->base = NULL;
+        mdiobus_unregister(pep->smi_bus);
+        mdiobus_free(pep->smi_bus);
+        unregister_netdev(dev);
+        flush_scheduled_work();
+        free_netdev(dev);
+        platform_set_drvdata(pdev, NULL);
+        return 0;
+}
+
+static void pxa168_eth_shutdown(struct platform_device *pdev)
+{
+        struct net_device *dev = platform_get_drvdata(pdev);
+        eth_port_reset(dev);
+}
+
+#ifdef CONFIG_PM
+static int pxa168_eth_resume(struct platform_device *pdev)
+{
+        return -ENOSYS;
+}
+
+static int pxa168_eth_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        return -ENOSYS;
+}
+
+#else
+#define pxa168_eth_resume NULL
+#define pxa168_eth_suspend NULL
+#endif
+
+static struct platform_driver pxa168_eth_driver = {
+        .probe = pxa168_eth_probe,
+        .remove = pxa168_eth_remove,
+        .shutdown = pxa168_eth_shutdown,
+        .resume = pxa168_eth_resume,
+        .suspend = pxa168_eth_suspend,
+        .driver = {
+                   .name = DRIVER_NAME,
+                   },
+};
+
+static int __init pxa168_init_module(void)
+{
+        return platform_driver_register(&pxa168_eth_driver);
+}
+
+static void __exit pxa168_cleanup_module(void)
+{
+        platform_driver_unregister(&pxa168_eth_driver);
+}
+
+module_init(pxa168_init_module);
+module_exit(pxa168_cleanup_module);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Ethernet driver for Marvell PXA168");
+MODULE_ALIAS("platform:pxa168_eth");
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 75ba744b173c..2c7cf0b64811 100644
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -1316,7 +1316,7 @@ qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
                 return -ENOMEM;
         }
 
-        skb_reserve(skb, 2);
+        skb_reserve(skb, NET_IP_ALIGN);
 
         dma = pci_map_single(pdev, skb->data,
                         rds_ring->dma_size, PCI_DMA_FROMDEVICE);
@@ -1404,7 +1404,6 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter,
         if (pkt_offset)
                 skb_pull(skb, pkt_offset);
 
-        skb->truesize = skb->len + sizeof(struct sk_buff);
         skb->protocol = eth_type_trans(skb, netdev);
 
         napi_gro_receive(&sds_ring->napi, skb);
@@ -1466,8 +1465,6 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
 
         skb_put(skb, lro_length + data_offset);
 
-        skb->truesize = skb->len + sizeof(struct sk_buff) + skb_headroom(skb);
-
         skb_pull(skb, l2_hdr_offset);
         skb->protocol = eth_type_trans(skb, netdev);
 
@@ -1700,8 +1697,6 @@ qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter,
         if (pkt_offset)
                 skb_pull(skb, pkt_offset);
 
-        skb->truesize = skb->len + sizeof(struct sk_buff);
-
         if (!qlcnic_check_loopback_buff(skb->data))
                 adapter->diag_cnt++;
 
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index bf6d87adda4f..66eea5972020 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1983,8 +1983,6 @@ static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev)
         struct qlcnic_adapter *adapter = netdev_priv(netdev);
         struct net_device_stats *stats = &netdev->stats;
 
-        memset(stats, 0, sizeof(*stats));
-
         stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts;
         stats->tx_packets = adapter->stats.xmitfinished;
         stats->rx_bytes = adapter->stats.rxbytes + adapter->stats.lrobytes;
@@ -2190,9 +2188,16 @@ static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void qlcnic_poll_controller(struct net_device *netdev)
 {
+        int ring;
+        struct qlcnic_host_sds_ring *sds_ring;
         struct qlcnic_adapter *adapter = netdev_priv(netdev);
+        struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
+
         disable_irq(adapter->irq);
-        qlcnic_intr(adapter->irq, adapter);
+        for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+                sds_ring = &recv_ctx->sds_rings[ring];
+                qlcnic_intr(adapter->irq, sds_ring);
+        }
         enable_irq(adapter->irq);
 }
 #endif
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index 8d63f69b27d9..5f89e83501f4 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -3919,12 +3919,12 @@ static int ql_adapter_down(struct ql_adapter *qdev)
         for (i = 0; i < qdev->rss_ring_count; i++)
                 netif_napi_del(&qdev->rx_ring[i].napi);
 
-        ql_free_rx_buffers(qdev);
-
         status = ql_adapter_reset(qdev);
         if (status)
                 netif_err(qdev, ifdown, qdev->ndev, "reset(func #%d) FAILED!\n",
                           qdev->func);
+        ql_free_rx_buffers(qdev);
+
         return status;
 }
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 078bbf4e6f19..a0da4a17b025 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2934,7 +2934,7 @@ static const struct rtl_cfg_info {
                 .hw_start       = rtl_hw_start_8168,
                 .region         = 2,
                 .align          = 8,
-                .intr_event     = SYSErr | LinkChg | RxOverflow |
+                .intr_event     = SYSErr | RxFIFOOver | LinkChg | RxOverflow |
                                   TxErr | TxOK | RxOK | RxErr,
                 .napi_event     = TxErr | TxOK | RxOK | RxOverflow,
                 .features       = RTL_FEATURE_GMII | RTL_FEATURE_MSI,
@@ -4625,8 +4625,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
                 }
 
                 /* Work around for rx fifo overflow */
-                if (unlikely(status & RxFIFOOver) &&
-                (tp->mac_version == RTL_GIGA_MAC_VER_11)) {
+                if (unlikely(status & RxFIFOOver)) {
                         netif_stop_queue(dev);
                         rtl8169_tx_timeout(dev);
                         break;
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 07eb884ff982..44150f2f7bfd 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -384,7 +384,7 @@ static void rionet_remove(struct rio_dev *rdev)
         free_pages((unsigned long)rionet_active, rdev->net->hport->sys_size ?
                                         __ilog2(sizeof(void *)) + 4 : 0);
         unregister_netdev(ndev);
-        kfree(ndev);
+        free_netdev(ndev);
 
         list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
                 list_del(&peer->node);
diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c
index cc4bd8c65f8b..9265315baa0b 100644
--- a/drivers/net/sgiseeq.c
+++ b/drivers/net/sgiseeq.c
@@ -804,7 +804,7 @@ static int __devinit sgiseeq_probe(struct platform_device *pdev)
 err_out_free_page:
         free_page((unsigned long) sp->srings);
 err_out_free_dev:
-        kfree(dev);
+        free_netdev(dev);
 
 err_out:
         return err;
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index f5a9eb1df593..79fd02bc69fd 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1437,7 +1437,7 @@ static const struct net_device_ops sh_eth_netdev_ops = {
 
 static int sh_eth_drv_probe(struct platform_device *pdev)
 {
-        int ret, i, devno = 0;
+        int ret, devno = 0;
         struct resource *res;
         struct net_device *ndev = NULL;
         struct sh_eth_private *mdp;
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index 0909ae934ad0..8150ba154116 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -58,6 +58,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_VERSION(SMSC_DRV_VERSION);
+MODULE_ALIAS("platform:smsc911x");
 
 #if USE_DEBUG > 0
 static int debug = 16;
diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index bbb7951b9c4c..ea0461eb2dbe 100644
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1865,15 +1865,15 @@ static int stmmac_resume(struct platform_device *pdev)
         if (!netif_running(dev))
                 return 0;
 
-        spin_lock(&priv->lock);
-
         if (priv->shutdown) {
                 /* Re-open the interface and re-init the MAC/DMA
-                   and the rings. */
+                   and the rings (i.e. on hibernation stage) */
                 stmmac_open(dev);
-                goto out_resume;
+                return 0;
         }
 
+        spin_lock(&priv->lock);
+
         /* Power Down bit, into the PM register, is cleared
          * automatically as soon as a magic packet or a Wake-up frame
          * is received. Anyway, it's better to manually clear
@@ -1901,7 +1901,6 @@ static int stmmac_resume(struct platform_device *pdev)
 
         netif_start_queue(dev);
 
-out_resume:
         spin_unlock(&priv->lock);
         return 0;
 }
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 5efa57757a2c..6888e3d41462 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -243,6 +243,7 @@ enum {
         NWayState               = (1 << 14) | (1 << 13) | (1 << 12),
         NWayRestart             = (1 << 12),
         NonselPortActive        = (1 << 9),
+        SelPortActive           = (1 << 8),
         LinkFailStatus          = (1 << 2),
         NetCxnErr               = (1 << 1),
 };
@@ -363,7 +364,9 @@ static u16 t21040_csr15[] = { 0, 0, 0x0006, 0x0000, 0x0000, };
 
 /* 21041 transceiver register settings: TP AUTO, BNC, AUI, TP, TP FD*/
 static u16 t21041_csr13[] = { 0xEF01, 0xEF09, 0xEF09, 0xEF01, 0xEF09, };
-static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x6F3F, 0x6F3D, };
+static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x7F3F, 0x7F3D, };
+/* If on-chip autonegotiation is broken, use half-duplex (FF3F) instead */
+static u16 t21041_csr14_brk[] = { 0xFF3F, 0xF7FD, 0xF7FD, 0x7F3F, 0x7F3D, };
 static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
 
 
@@ -1064,6 +1067,9 @@ static void de21041_media_timer (unsigned long data)
         unsigned int carrier;
         unsigned long flags;
 
+        /* clear port active bits */
+        dw32(SIAStatus, NonselPortActive | SelPortActive);
+
         carrier = (status & NetCxnErr) ? 0 : 1;
 
         if (carrier) {
@@ -1158,14 +1164,29 @@ no_link_yet:
 static void de_media_interrupt (struct de_private *de, u32 status)
 {
         if (status & LinkPass) {
+                /* Ignore if current media is AUI or BNC and we can't use TP */
+                if ((de->media_type == DE_MEDIA_AUI ||
+                     de->media_type == DE_MEDIA_BNC) &&
+                    (de->media_lock ||
+                     !de_ok_to_advertise(de, DE_MEDIA_TP_AUTO)))
+                        return;
+                /* If current media is not TP, change it to TP */
+                if ((de->media_type == DE_MEDIA_AUI ||
+                     de->media_type == DE_MEDIA_BNC)) {
+                        de->media_type = DE_MEDIA_TP_AUTO;
+                        de_stop_rxtx(de);
+                        de_set_media(de);
+                        de_start_rxtx(de);
+                }
                 de_link_up(de);
                 mod_timer(&de->media_timer, jiffies + DE_TIMER_LINK);
                 return;
         }
 
         BUG_ON(!(status & LinkFail));
-
-        if (netif_carrier_ok(de->dev)) {
+        /* Mark the link as down only if current media is TP */
+        if (netif_carrier_ok(de->dev) && de->media_type != DE_MEDIA_AUI &&
+            de->media_type != DE_MEDIA_BNC) {
                 de_link_down(de);
                 mod_timer(&de->media_timer, jiffies + DE_TIMER_NO_LINK);
         }
@@ -1229,6 +1250,7 @@ static void de_adapter_sleep (struct de_private *de)
         if (de->de21040)
                 return;
 
+        dw32(CSR13, 0); /* Reset phy */
         pci_read_config_dword(de->pdev, PCIPM, &pmctl);
         pmctl |= PM_Sleep;
         pci_write_config_dword(de->pdev, PCIPM, pmctl);
@@ -1574,12 +1596,15 @@ static int __de_set_settings(struct de_private *de, struct ethtool_cmd *ecmd)
                 return 0; /* nothing to change */
 
         de_link_down(de);
+        mod_timer(&de->media_timer, jiffies + DE_TIMER_NO_LINK);
         de_stop_rxtx(de);
 
         de->media_type = new_media;
         de->media_lock = media_lock;
         de->media_advertise = ecmd->advertising;
         de_set_media(de);
+        if (netif_running(de->dev))
+                de_start_rxtx(de);
 
         return 0;
 }
@@ -1911,8 +1936,14 @@ fill_defaults:
         for (i = 0; i < DE_MAX_MEDIA; i++) {
                 if (de->media[i].csr13 == 0xffff)
                         de->media[i].csr13 = t21041_csr13[i];
-                if (de->media[i].csr14 == 0xffff)
-                        de->media[i].csr14 = t21041_csr14[i];
+                if (de->media[i].csr14 == 0xffff) {
+                        /* autonegotiation is broken at least on some chip
+                           revisions - rev. 0x21 works, 0x11 does not */
+                        if (de->pdev->revision < 0x20)
+                                de->media[i].csr14 = t21041_csr14_brk[i];
+                        else
+                                de->media[i].csr14 = t21041_csr14[i];
+                }
                 if (de->media[i].csr15 == 0xffff)
                         de->media[i].csr15 = t21041_csr15[i];
         }
@@ -2158,6 +2189,8 @@ static int de_resume (struct pci_dev *pdev)
                 dev_err(&dev->dev, "pci_enable_device failed in resume\n");
                 goto out;
         }
+        pci_set_master(pdev);
+        de_init_rings(de);
         de_init_hw(de);
 out_attach:
         netif_device_attach(dev);
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 6efca66b8766..1cd752f9a6e1 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1652,6 +1652,8 @@ static int hso_get_count(struct hso_serial *serial,
         struct uart_icount cnow;
         struct hso_tiocmget  *tiocmget = serial->tiocmget;
 
+        memset(&icount, 0, sizeof(struct serial_icounter_struct));
+
         if (!tiocmget)
                  return -ENOENT;
         spin_lock_irq(&serial->serial_lock);
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 08e7b6abacdd..b2bcf99e6f08 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -58,6 +58,7 @@
 #define USB_PRODUCT_IPHONE      0x1290
 #define USB_PRODUCT_IPHONE_3G   0x1292
 #define USB_PRODUCT_IPHONE_3GS  0x1294
+#define USB_PRODUCT_IPHONE_4    0x1297
 
 #define IPHETH_USBINTF_CLASS    255
 #define IPHETH_USBINTF_SUBCLASS 253
@@ -92,6 +93,10 @@ static struct usb_device_id ipheth_table[] = {
                 USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_3GS,
                 IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
                 IPHETH_USBINTF_PROTO) },
+        { USB_DEVICE_AND_INTERFACE_INFO(
+                USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4,
+                IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+                IPHETH_USBINTF_PROTO) },
         { }
 };
 MODULE_DEVICE_TABLE(usb, ipheth_table);
@@ -424,10 +429,6 @@ static const struct net_device_ops ipheth_netdev_ops = {
         .ndo_get_stats = &ipheth_stats,
 };
 
-static struct device_type ipheth_type = {
-        .name   = "wwan",
-};
-
 static int ipheth_probe(struct usb_interface *intf,
                         const struct usb_device_id *id)
 {
@@ -445,7 +446,7 @@ static int ipheth_probe(struct usb_interface *intf,
 
         netdev->netdev_ops = &ipheth_netdev_ops;
         netdev->watchdog_timeo = IPHETH_TX_TIMEOUT;
-        strcpy(netdev->name, "wwan%d");
+        strcpy(netdev->name, "eth%d");
 
         dev = netdev_priv(netdev);
         dev->udev = udev;
@@ -495,7 +496,6 @@ static int ipheth_probe(struct usb_interface *intf,
 
         SET_NETDEV_DEV(netdev, &intf->dev);
         SET_ETHTOOL_OPS(netdev, &ops);
-        SET_NETDEV_DEVTYPE(netdev, &ipheth_type);
 
         retval = register_netdev(netdev);
         if (retval) {
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index fd69095ef6e3..f53412368ce1 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2824,7 +2824,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
         netif_napi_add(dev, &vptr->napi, velocity_poll, VELOCITY_NAPI_WEIGHT);
 
         dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER |
-                NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM | NETIF_F_SG;
+                NETIF_F_HW_VLAN_RX | NETIF_F_IP_CSUM;
 
         ret = register_netdev(dev);
         if (ret < 0)
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index a105087af963..f9aa1bc0a947 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -732,7 +732,7 @@ static int adm8211_rf_set_channel(struct ieee80211_hw *dev, unsigned int chan)
 
         /* Nothing to do for ADMtek BBP */
         } else if (priv->bbp_type != ADM8211_TYPE_ADMTEK)
-                wiphy_debug(dev->wiphy, "unsupported bbp type %d\n",
+                wiphy_debug(dev->wiphy, "unsupported BBP type %d\n",
                             priv->bbp_type);
 
         ADM8211_RESTORE();
@@ -1032,7 +1032,7 @@ static int adm8211_hw_init_bbp(struct ieee80211_hw *dev)
                         break;
                 }
         } else
-                wiphy_debug(dev->wiphy, "unsupported bbp %d\n", priv->bbp_type);
+                wiphy_debug(dev->wiphy, "unsupported BBP %d\n", priv->bbp_type);
 
         ADM8211_CSR_WRITE(SYNRF, 0);
 
@@ -1525,7 +1525,7 @@ static int adm8211_start(struct ieee80211_hw *dev)
         retval = request_irq(priv->pdev->irq, adm8211_interrupt,
                              IRQF_SHARED, "adm8211", dev);
         if (retval) {
-                wiphy_err(dev->wiphy, "failed to register irq handler\n");
+                wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
                 goto fail;
         }
 
@@ -1902,7 +1902,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev,
                 goto err_free_eeprom;
         }
 
-        wiphy_info(dev->wiphy, "hwaddr %pm, rev 0x%02x\n",
+        wiphy_info(dev->wiphy, "hwaddr %pM, Rev 0x%02x\n",
                    dev->wiphy->perm_addr, pdev->revision);
 
         return 0;
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index d5140a87f073..1128fa8c9ed5 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -655,7 +655,7 @@ static int at76_get_hw_config(struct at76_priv *priv)
 exit:
         kfree(hwcfg);
         if (ret < 0)
-                wiphy_err(priv->hw->wiphy, "cannot get hw config (error %d)\n",
+                wiphy_err(priv->hw->wiphy, "cannot get HW Config (error %d)\n",
                           ret);
 
         return ret;
@@ -960,7 +960,7 @@ static void at76_dump_mib_mac_addr(struct at76_priv *priv)
                            sizeof(struct mib_mac_addr));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (mac_addr) failed: %d\n", ret);
+                          "at76_get_mib (MAC_ADDR) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -989,7 +989,7 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv)
                            sizeof(struct mib_mac_wep));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (mac_wep) failed: %d\n", ret);
+                          "at76_get_mib (MAC_WEP) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1026,7 +1026,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv)
                            sizeof(struct mib_mac_mgmt));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (mac_mgmt) failed: %d\n", ret);
+                          "at76_get_mib (MAC_MGMT) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1062,7 +1062,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv)
         ret = at76_get_mib(priv->udev, MIB_MAC, m, sizeof(struct mib_mac));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (mac) failed: %d\n", ret);
+                          "at76_get_mib (MAC) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1099,7 +1099,7 @@ static void at76_dump_mib_phy(struct at76_priv *priv)
         ret = at76_get_mib(priv->udev, MIB_PHY, m, sizeof(struct mib_phy));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (phy) failed: %d\n", ret);
+                          "at76_get_mib (PHY) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1132,7 +1132,7 @@ static void at76_dump_mib_local(struct at76_priv *priv)
         ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (local) failed: %d\n", ret);
+                          "at76_get_mib (LOCAL) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1158,7 +1158,7 @@ static void at76_dump_mib_mdomain(struct at76_priv *priv)
                            sizeof(struct mib_mdomain));
         if (ret < 0) {
                 wiphy_err(priv->hw->wiphy,
-                          "at76_get_mib (mdomain) failed: %d\n", ret);
+                          "at76_get_mib (MDOMAIN) failed: %d\n", ret);
                 goto exit;
         }
 
@@ -1229,7 +1229,7 @@ static int at76_submit_rx_urb(struct at76_priv *priv)
         struct sk_buff *skb = priv->rx_skb;
 
         if (!priv->rx_urb) {
-                wiphy_err(priv->hw->wiphy, "%s: priv->rx_urb is null\n",
+                wiphy_err(priv->hw->wiphy, "%s: priv->rx_urb is NULL\n",
                           __func__);
                 return -EFAULT;
         }
@@ -1792,7 +1792,7 @@ static int at76_mac80211_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
                 wiphy_err(priv->hw->wiphy, "error in tx submit urb: %d\n", ret);
                 if (ret == -EINVAL)
                         wiphy_err(priv->hw->wiphy,
-                                  "-einval: tx urb %p hcpriv %p complete %p\n",
+                                  "-EINVAL: tx urb %p hcpriv %p complete %p\n",
                                   priv->tx_urb,
                                   priv->tx_urb->hcpriv, priv->tx_urb->complete);
         }
@@ -2310,7 +2310,7 @@ static int at76_init_new_device(struct at76_priv *priv,
 
         priv->mac80211_registered = 1;
 
-        wiphy_info(priv->hw->wiphy, "usb %s, mac %pm, firmware %d.%d.%d-%d\n",
+        wiphy_info(priv->hw->wiphy, "USB %s, MAC %pM, firmware %d.%d.%d-%d\n",
                    dev_name(&interface->dev), priv->mac_addr,
                    priv->fw_version.major, priv->fw_version.minor,
                    priv->fw_version.patch, priv->fw_version.build);
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index c67b05f3bcbd..debfb0fbc7c5 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -245,7 +245,7 @@ static void __ar9170_dump_txstats(struct ar9170 *ar)
 {
         int i;
 
-        wiphy_debug(ar->hw->wiphy, "qos queue stats\n");
+        wiphy_debug(ar->hw->wiphy, "QoS queue stats\n");
 
         for (i = 0; i < __AR9170_NUM_TXQ; i++)
                 wiphy_debug(ar->hw->wiphy,
@@ -387,7 +387,7 @@ static struct sk_buff *ar9170_get_queued_skb(struct ar9170 *ar,
                 if (mac && compare_ether_addr(ieee80211_get_DA(hdr), mac)) {
 #ifdef AR9170_QUEUE_DEBUG
                         wiphy_debug(ar->hw->wiphy,
-                                    "skip frame => da %pm != %pm\n",
+                                    "skip frame => DA %pM != %pM\n",
                                     mac, ieee80211_get_DA(hdr));
                         ar9170_print_txheader(ar, skb);
 #endif /* AR9170_QUEUE_DEBUG */
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 0d5de2574dd1..d77ce9906b6c 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -48,6 +48,7 @@
 #include <linux/netdevice.h>
 #include <linux/cache.h>
 #include <linux/pci.h>
+#include <linux/pci-aspm.h>
 #include <linux/ethtool.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
@@ -476,6 +477,26 @@ ath5k_pci_probe(struct pci_dev *pdev,
         int ret;
         u8 csz;
 
+        /*
+         * L0s needs to be disabled on all ath5k cards.
+         *
+         * For distributions shipping with CONFIG_PCIEASPM (this will be enabled
+         * by default in the future in 2.6.36) this will also mean both L1 and
+         * L0s will be disabled when a pre 1.1 PCIe device is detected. We do
+         * know L1 works correctly even for all ath5k pre 1.1 PCIe devices
+         * though but cannot currently undue the effect of a blacklist, for
+         * details you can read pcie_aspm_sanity_check() and see how it adjusts
+         * the device link capability.
+         *
+         * It may be possible in the future to implement some PCI API to allow
+         * drivers to override blacklists for pre 1.1 PCIe but for now it is
+         * best to accept that both L0s and L1 will be disabled completely for
+         * distributions shipping with CONFIG_PCIEASPM rather than having this
+         * issue present. Motivation for adding this new API will be to help
+         * with power consumption for some of these devices.
+         */
+        pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S);
+
         ret = pci_enable_device(pdev);
         if (ret) {
                 dev_err(&pdev->dev, "can't enable device\n");
@@ -1306,6 +1327,10 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf,
                         PCI_DMA_TODEVICE);
 
         rate = ieee80211_get_tx_rate(sc->hw, info);
+        if (!rate) {
+                ret = -EINVAL;
+                goto err_unmap;
+        }
 
         if (info->flags & IEEE80211_TX_CTL_NO_ACK)
                 flags |= AR5K_TXDESC_NOACK;
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index b883b174385b..057fb69ddf7f 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -797,7 +797,7 @@ static bool ar9300_uncompress_block(struct ath_hw *ah,
                 length = block[it+1];
                 length &= 0xff;
 
-                if (length > 0 && spot >= 0 && spot+length < mdataSize) {
+                if (length > 0 && spot >= 0 && spot+length <= mdataSize) {
                         ath_print(common, ATH_DBG_EEPROM,
                                   "Restore at %d: spot=%d "
                                   "offset=%d length=%d\n",
diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 8750c558c221..0b09db0f8e7d 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -62,7 +62,7 @@
 
 #define SD_NO_CTL               0xE0
 #define NO_CTL                  0xff
-#define CTL_MODE_M              7
+#define CTL_MODE_M              0xf
 #define CTL_11A                 0
 #define CTL_11B                 1
 #define CTL_11G                 2
@@ -191,6 +191,7 @@
 #define AR9287_EEP_NO_BACK_VER       AR9287_EEP_MINOR_VER_1
 
 #define AR9287_EEP_START_LOC            128
+#define AR9287_HTC_EEP_START_LOC        256
 #define AR9287_NUM_2G_CAL_PIERS         3
 #define AR9287_NUM_2G_CCK_TARGET_POWERS 3
 #define AR9287_NUM_2G_20_TARGET_POWERS  3
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
index 4a52cf03808b..dff2da777312 100644
--- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c
@@ -34,9 +34,14 @@ static bool ath9k_hw_ar9287_fill_eeprom(struct ath_hw *ah)
         struct ar9287_eeprom *eep = &ah->eeprom.map9287;
         struct ath_common *common = ath9k_hw_common(ah);
         u16 *eep_data;
-        int addr, eep_start_loc = AR9287_EEP_START_LOC;
+        int addr, eep_start_loc;
         eep_data = (u16 *)eep;
 
+        if (ah->hw_version.devid == 0x7015)
+                eep_start_loc = AR9287_HTC_EEP_START_LOC;
+        else
+                eep_start_loc = AR9287_EEP_START_LOC;
+
         if (!ath9k_hw_use_flash(ah)) {
                 ath_print(common, ATH_DBG_EEPROM,
                           "Reading from EEPROM, not flash\n");
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 61c1bee3f26a..17e7a9a367e7 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -799,7 +799,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
         }
         kfree(buf);
 
-        if (hif_dev->device_id == 0x7010)
+        if ((hif_dev->device_id == 0x7010) || (hif_dev->device_id == 0x7015))
                 firm_offset = AR7010_FIRMWARE_TEXT;
         else
                 firm_offset = AR9271_FIRMWARE_TEXT;
@@ -901,6 +901,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
 
         switch(hif_dev->device_id) {
         case 0x7010:
+        case 0x7015:
         case 0x9018:
                 if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
                         hif_dev->fw_name = FIRMWARE_AR7010_1_1;
@@ -912,11 +913,6 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
                 break;
         }
 
-        if (!hif_dev->fw_name) {
-                dev_err(&udev->dev, "Can't determine firmware !\n");
-                goto err_htc_hw_alloc;
-        }
-
         ret = ath9k_hif_usb_dev_init(hif_dev);
         if (ret) {
                 ret = -EINVAL;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 148b43317fdb..2d4279191d7a 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -245,6 +245,7 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
 
         switch(devid) {
         case 0x7010:
+        case 0x7015:
         case 0x9018:
                 priv->htc->credits = 45;
                 break;
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index ebed9d1691a5..7d09b4b17bbd 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -366,7 +366,8 @@ static void ath9k_htc_setup_rate(struct ath9k_htc_priv *priv,
                 caps = WLAN_RC_HT_FLAG;
                 if (sta->ht_cap.mcs.rx_mask[1])
                         caps |= WLAN_RC_DS_FLAG;
-                if (sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+                if ((sta->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
+                     (conf_is_ht40(&priv->hw->conf)))
                         caps |= WLAN_RC_40_FLAG;
                 if (conf_is_ht40(&priv->hw->conf) &&
                     (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40))
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index bd0b4acc3ece..2a6e45a293a9 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -78,18 +78,23 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
         struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
         struct ieee80211_sta *sta = tx_info->control.sta;
         struct ath9k_htc_sta *ista;
-        struct ath9k_htc_vif *avp;
         struct ath9k_htc_tx_ctl tx_ctl;
         enum htc_endpoint_id epid;
         u16 qnum;
         __le16 fc;
         u8 *tx_fhdr;
-        u8 sta_idx;
+        u8 sta_idx, vif_idx;
 
         hdr = (struct ieee80211_hdr *) skb->data;
         fc = hdr->frame_control;
 
-        avp = (struct ath9k_htc_vif *) tx_info->control.vif->drv_priv;
+        if (tx_info->control.vif &&
+                        (struct ath9k_htc_vif *) tx_info->control.vif->drv_priv)
+                vif_idx = ((struct ath9k_htc_vif *)
+                                tx_info->control.vif->drv_priv)->index;
+        else
+                vif_idx = priv->nvifs;
+
         if (sta) {
                 ista = (struct ath9k_htc_sta *) sta->drv_priv;
                 sta_idx = ista->index;
@@ -106,7 +111,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
                 memset(&tx_hdr, 0, sizeof(struct tx_frame_hdr));
 
                 tx_hdr.node_idx = sta_idx;
-                tx_hdr.vif_idx = avp->index;
+                tx_hdr.vif_idx = vif_idx;
 
                 if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
                         tx_ctl.type = ATH9K_HTC_AMPDU;
@@ -169,7 +174,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb)
                 tx_ctl.type = ATH9K_HTC_NORMAL;
 
                 mgmt_hdr.node_idx = sta_idx;
-                mgmt_hdr.vif_idx = avp->index;
+                mgmt_hdr.vif_idx = vif_idx;
                 mgmt_hdr.tidno = 0;
                 mgmt_hdr.flags = 0;
 
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 633e3d949ec0..d01c4adab8d6 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -899,6 +899,7 @@
 
 #define AR_DEVID_7010(_ah) \
         (((_ah)->hw_version.devid == 0x7010) || \
+         ((_ah)->hw_version.devid == 0x7015) || \
          ((_ah)->hw_version.devid == 0x9018))
 
 #define AR_RADIO_SREV_MAJOR                   0xf0
diff --git a/drivers/net/wireless/ath/regd.h b/drivers/net/wireless/ath/regd.h
index a1c39526161a..345dd9721b41 100644
--- a/drivers/net/wireless/ath/regd.h
+++ b/drivers/net/wireless/ath/regd.h
@@ -31,7 +31,6 @@ enum ctl_group {
 #define NO_CTL 0xff
 #define SD_NO_CTL               0xE0
 #define NO_CTL                  0xff
-#define CTL_MODE_M              7
 #define CTL_11A                 0
 #define CTL_11B                 1
 #define CTL_11G                 2
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 16bbfa3189a5..996e9d7d7586 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -2723,14 +2723,6 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv)
 
                 packet = &priv->rx_buffers[i];
 
-                /* Sync the DMA for the STATUS buffer so CPU is sure to get
-                 * the correct values */
-                pci_dma_sync_single_for_cpu(priv->pci_dev,
-                                            sq->nic +
-                                            sizeof(struct ipw2100_status) * i,
-                                            sizeof(struct ipw2100_status),
-                                            PCI_DMA_FROMDEVICE);
-
                 /* Sync the DMA for the RX buffer so CPU is sure to get
                  * the correct values */
                 pci_dma_sync_single_for_cpu(priv->pci_dev, packet->dma_addr,
@@ -6665,12 +6657,13 @@ static int __init ipw2100_init(void)
         printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
         printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT);
 
+        pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+                           PM_QOS_DEFAULT_VALUE);
+
         ret = pci_register_driver(&ipw2100_pci_driver);
         if (ret)
                 goto out;
 
-        pm_qos_add_request(&ipw2100_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
-                           PM_QOS_DEFAULT_VALUE);
 #ifdef CONFIG_IPW2100_DEBUG
         ipw2100_debug_level = debug;
         ret = driver_create_file(&ipw2100_pci_driver.driver,
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index fec026212326..0b779a41a142 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -265,7 +265,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 128,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -297,7 +297,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 128,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 6950a783913b..8ccfcd08218d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2731,7 +2731,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
         .led_compensation = 64,
         .broken_powersave = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .tx_power_by_driver = true,
 };
@@ -2752,7 +2752,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
         .led_compensation = 64,
         .broken_powersave = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .tx_power_by_driver = true,
 };
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index d6da356608fa..d92b72909233 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2322,7 +2322,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
         .led_compensation = 61,
         .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .temperature_kelvin = true,
         .max_event_log_size = 512,
         .tx_power_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index aacf3770f075..48bdcd8d2e94 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -510,7 +510,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -541,7 +541,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -570,7 +570,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -601,7 +601,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -632,7 +632,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -663,7 +663,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -693,7 +693,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index af4fd50f3405..cee06b968de8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -388,7 +388,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -424,7 +424,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -459,7 +459,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -496,7 +496,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -532,7 +532,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -570,7 +570,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -606,7 +606,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -644,7 +644,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -680,7 +680,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
         .max_event_log_size = 512,
         .sensitivity_calib_by_driver = true,
         .chain_noise_calib_by_driver = true,
@@ -721,7 +721,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -756,7 +756,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -791,7 +791,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -828,7 +828,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1500,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -866,7 +866,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1500,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -902,7 +902,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1500,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
@@ -940,7 +940,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
         .support_ct_kill_exit = true,
         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
         .chain_noise_scale = 1000,
-        .monitor_recover_period = IWL_MONITORING_PERIOD,
+        .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
         .max_event_log_size = 1024,
         .ucode_tracing = true,
         .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 9dd9e64c2b0b..8fd00a6e5120 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -1411,7 +1411,7 @@ void iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
         clear_bit(STATUS_SCAN_HW, &priv->status);
         clear_bit(STATUS_SCANNING, &priv->status);
         /* inform mac80211 scan aborted */
-        queue_work(priv->workqueue, &priv->scan_completed);
+        queue_work(priv->workqueue, &priv->abort_scan);
 }
 
 int iwlagn_manage_ibss_station(struct iwl_priv *priv,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c1882fd8345d..10d7b9b7f064 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3667,6 +3667,49 @@ out_exit:
         IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
+static void iwlagn_configure_filter(struct ieee80211_hw *hw,
+                                    unsigned int changed_flags,
+                                    unsigned int *total_flags,
+                                    u64 multicast)
+{
+        struct iwl_priv *priv = hw->priv;
+        __le32 filter_or = 0, filter_nand = 0;
+
+#define CHK(test, flag) do { \
+        if (*total_flags & (test))              \
+                filter_or |= (flag);            \
+        else                                    \
+                filter_nand |= (flag);          \
+        } while (0)
+
+        IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
+                        changed_flags, *total_flags);
+
+        CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
+        CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
+        CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
+
+#undef CHK
+
+        mutex_lock(&priv->mutex);
+
+        priv->staging_rxon.filter_flags &= ~filter_nand;
+        priv->staging_rxon.filter_flags |= filter_or;
+
+        iwlcore_commit_rxon(priv);
+
+        mutex_unlock(&priv->mutex);
+
+        /*
+         * Receiving all multicast frames is always enabled by the
+         * default flags setup in iwl_connection_init_rx_config()
+         * since we currently do not support programming multicast
+         * filters into the device.
+         */
+        *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
+                        FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
+}
+
 static void iwl_mac_flush(struct ieee80211_hw *hw, bool drop)
 {
         struct iwl_priv *priv = hw->priv;
@@ -3867,7 +3910,7 @@ static struct ieee80211_ops iwl_hw_ops = {
         .add_interface = iwl_mac_add_interface,
         .remove_interface = iwl_mac_remove_interface,
         .config = iwl_mac_config,
-        .configure_filter = iwl_configure_filter,
+        .configure_filter = iwlagn_configure_filter,
         .set_key = iwl_mac_set_key,
         .update_tkip_key = iwl_mac_update_tkip_key,
         .conf_tx = iwl_mac_conf_tx,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 2c03c6e20a72..e23c4060a0f0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1328,51 +1328,6 @@ out:
 EXPORT_SYMBOL(iwl_apm_init);
 
 
-
-void iwl_configure_filter(struct ieee80211_hw *hw,
-                          unsigned int changed_flags,
-                          unsigned int *total_flags,
-                          u64 multicast)
-{
-        struct iwl_priv *priv = hw->priv;
-        __le32 filter_or = 0, filter_nand = 0;
-
-#define CHK(test, flag) do { \
-        if (*total_flags & (test))              \
-                filter_or |= (flag);            \
-        else                                    \
-                filter_nand |= (flag);          \
-        } while (0)
-
-        IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
-                        changed_flags, *total_flags);
-
-        CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
-        CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
-        CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
-
-#undef CHK
-
-        mutex_lock(&priv->mutex);
-
-        priv->staging_rxon.filter_flags &= ~filter_nand;
-        priv->staging_rxon.filter_flags |= filter_or;
-
-        iwlcore_commit_rxon(priv);
-
-        mutex_unlock(&priv->mutex);
-
-        /*
-         * Receiving all multicast frames is always enabled by the
-         * default flags setup in iwl_connection_init_rx_config()
-         * since we currently do not support programming multicast
-         * filters into the device.
-         */
-        *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
-                        FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
-}
-EXPORT_SYMBOL(iwl_configure_filter);
-
 int iwl_set_hw_params(struct iwl_priv *priv)
 {
         priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
@@ -2658,6 +2613,11 @@ int iwl_force_reset(struct iwl_priv *priv, int mode, bool external)
         if (test_bit(STATUS_EXIT_PENDING, &priv->status))
                 return -EINVAL;
 
+        if (test_bit(STATUS_SCANNING, &priv->status)) {
+                IWL_DEBUG_INFO(priv, "scan in progress.\n");
+                return -EINVAL;
+        }
+
         if (mode >= IWL_MAX_FORCE_RESET) {
                 IWL_DEBUG_INFO(priv, "invalid reset request.\n");
                 return -EINVAL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 4a71dfb10a15..5e6ee3da6bbf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -372,9 +372,6 @@ int iwl_set_decrypted_flag(struct iwl_priv *priv,
                            u32 decrypt_res,
                            struct ieee80211_rx_status *stats);
 void iwl_irq_handle_error(struct iwl_priv *priv);
-void iwl_configure_filter(struct ieee80211_hw *hw,
-                          unsigned int changed_flags,
-                          unsigned int *total_flags, u64 multicast);
 int iwl_set_hw_params(struct iwl_priv *priv);
 void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif);
 void iwl_bss_info_changed(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index f35bcad56e36..2e97cd2fa98a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1049,7 +1049,8 @@ struct iwl_event_log {
 #define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
 
 /* timer constants use to monitor and recover stuck tx queues in mSecs */
-#define IWL_MONITORING_PERIOD  (1000)
+#define IWL_DEF_MONITORING_PERIOD       (1000)
+#define IWL_LONG_MONITORING_PERIOD      (5000)
 #define IWL_ONE_HUNDRED_MSECS   (100)
 #define IWL_SIXTY_SECS          (60000)
 
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 70c4b8fba0ee..d31661c1ce77 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3018,7 +3018,7 @@ void iwl3945_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif)
         clear_bit(STATUS_SCANNING, &priv->status);
 
         /* inform mac80211 scan aborted */
-        queue_work(priv->workqueue, &priv->scan_completed);
+        queue_work(priv->workqueue, &priv->abort_scan);
 }
 
 static void iwl3945_bg_restart(struct work_struct *data)
@@ -3391,6 +3391,55 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
 
         return 0;
 }
+
+static void iwl3945_configure_filter(struct ieee80211_hw *hw,
+                                     unsigned int changed_flags,
+                                     unsigned int *total_flags,
+                                     u64 multicast)
+{
+        struct iwl_priv *priv = hw->priv;
+        __le32 filter_or = 0, filter_nand = 0;
+
+#define CHK(test, flag) do { \
+        if (*total_flags & (test))              \
+                filter_or |= (flag);            \
+        else                                    \
+                filter_nand |= (flag);          \
+        } while (0)
+
+        IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
+                        changed_flags, *total_flags);
+
+        CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
+        CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
+        CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
+
+#undef CHK
+
+        mutex_lock(&priv->mutex);
+
+        priv->staging_rxon.filter_flags &= ~filter_nand;
+        priv->staging_rxon.filter_flags |= filter_or;
+
+        /*
+         * Committing directly here breaks for some reason,
+         * but we'll eventually commit the filter flags
+         * change anyway.
+         */
+
+        mutex_unlock(&priv->mutex);
+
+        /*
+         * Receiving all multicast frames is always enabled by the
+         * default flags setup in iwl_connection_init_rx_config()
+         * since we currently do not support programming multicast
+         * filters into the device.
+         */
+        *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
+                        FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
+}
+
+
 /*****************************************************************************
  *
  * sysfs attributes
@@ -3796,7 +3845,7 @@ static struct ieee80211_ops iwl3945_hw_ops = {
         .add_interface = iwl_mac_add_interface,
         .remove_interface = iwl_mac_remove_interface,
         .config = iwl_mac_config,
-        .configure_filter = iwl_configure_filter,
+        .configure_filter = iwl3945_configure_filter,
         .set_key = iwl3945_mac_set_key,
         .conf_tx = iwl_mac_conf_tx,
         .reset_tsf = iwl_mac_reset_tsf,
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index ba854c70ab94..87b634978b35 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -128,7 +128,7 @@ struct if_sdio_card {
         bool                    helper_allocated;
         bool                    firmware_allocated;
 
-        u8                      buffer[65536];
+        u8                      buffer[65536] __attribute__((aligned(4)));
 
         spinlock_t              lock;
         struct if_sdio_packet   *packets;
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 01ad7f77383a..86fa8abdd66f 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -486,7 +486,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
         struct ieee80211_rx_status rx_status;
 
         if (data->idle) {
-                wiphy_debug(hw->wiphy, "trying to tx when idle - reject\n");
+                wiphy_debug(hw->wiphy, "Trying to TX when idle - reject\n");
                 return false;
         }
 
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index d761ed2d8af4..f152a25be59f 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -910,14 +910,14 @@ static int mwl8k_rxq_init(struct ieee80211_hw *hw, int index)
 
         rxq->rxd = pci_alloc_consistent(priv->pdev, size, &rxq->rxd_dma);
         if (rxq->rxd == NULL) {
-                wiphy_err(hw->wiphy, "failed to alloc rx descriptors\n");
+                wiphy_err(hw->wiphy, "failed to alloc RX descriptors\n");
                 return -ENOMEM;
         }
         memset(rxq->rxd, 0, size);
 
         rxq->buf = kmalloc(MWL8K_RX_DESCS * sizeof(*rxq->buf), GFP_KERNEL);
         if (rxq->buf == NULL) {
-                wiphy_err(hw->wiphy, "failed to alloc rx skbuff list\n");
+                wiphy_err(hw->wiphy, "failed to alloc RX skbuff list\n");
                 pci_free_consistent(priv->pdev, size, rxq->rxd, rxq->rxd_dma);
                 return -ENOMEM;
         }
@@ -1145,14 +1145,14 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
 
         txq->txd = pci_alloc_consistent(priv->pdev, size, &txq->txd_dma);
         if (txq->txd == NULL) {
-                wiphy_err(hw->wiphy, "failed to alloc tx descriptors\n");
+                wiphy_err(hw->wiphy, "failed to alloc TX descriptors\n");
                 return -ENOMEM;
         }
         memset(txq->txd, 0, size);
 
         txq->skb = kmalloc(MWL8K_TX_DESCS * sizeof(*txq->skb), GFP_KERNEL);
         if (txq->skb == NULL) {
-                wiphy_err(hw->wiphy, "failed to alloc tx skbuff list\n");
+                wiphy_err(hw->wiphy, "failed to alloc TX skbuff list\n");
                 pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma);
                 return -ENOMEM;
         }
@@ -1573,7 +1573,7 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
                                         PCI_DMA_BIDIRECTIONAL);
 
         if (!timeout) {
-                wiphy_err(hw->wiphy, "command %s timeout after %u ms\n",
+                wiphy_err(hw->wiphy, "Command %s timeout after %u ms\n",
                           mwl8k_cmd_name(cmd->code, buf, sizeof(buf)),
                           MWL8K_CMD_TIMEOUT_MS);
                 rc = -ETIMEDOUT;
@@ -1584,11 +1584,11 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
 
                 rc = cmd->result ? -EINVAL : 0;
                 if (rc)
-                        wiphy_err(hw->wiphy, "command %s error 0x%x\n",
+                        wiphy_err(hw->wiphy, "Command %s error 0x%x\n",
                                   mwl8k_cmd_name(cmd->code, buf, sizeof(buf)),
                                   le16_to_cpu(cmd->result));
                 else if (ms > 2000)
-                        wiphy_notice(hw->wiphy, "command %s took %d ms\n",
+                        wiphy_notice(hw->wiphy, "Command %s took %d ms\n",
                                      mwl8k_cmd_name(cmd->code,
                                                     buf, sizeof(buf)),
                                      ms);
@@ -3210,7 +3210,7 @@ static int mwl8k_start(struct ieee80211_hw *hw)
         rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
                          IRQF_SHARED, MWL8K_NAME, hw);
         if (rc) {
-                wiphy_err(hw->wiphy, "failed to register irq handler\n");
+                wiphy_err(hw->wiphy, "failed to register IRQ handler\n");
                 return -EIO;
         }
 
@@ -3926,7 +3926,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 
         priv->sram = pci_iomap(pdev, 0, 0x10000);
         if (priv->sram == NULL) {
-                wiphy_err(hw->wiphy, "cannot map device sram\n");
+                wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
                 goto err_iounmap;
         }
 
@@ -3938,7 +3938,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
         if (priv->regs == NULL) {
                 priv->regs = pci_iomap(pdev, 2, 0x10000);
                 if (priv->regs == NULL) {
-                        wiphy_err(hw->wiphy, "cannot map device registers\n");
+                        wiphy_err(hw->wiphy, "Cannot map device registers\n");
                         goto err_iounmap;
                 }
         }
@@ -3950,14 +3950,14 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
         /* Ask userland hotplug daemon for the device firmware */
         rc = mwl8k_request_firmware(priv);
         if (rc) {
-                wiphy_err(hw->wiphy, "firmware files not found\n");
+                wiphy_err(hw->wiphy, "Firmware files not found\n");
                 goto err_stop_firmware;
         }
 
         /* Load firmware into hardware */
         rc = mwl8k_load_firmware(hw);
         if (rc) {
-                wiphy_err(hw->wiphy, "cannot start firmware\n");
+                wiphy_err(hw->wiphy, "Cannot start firmware\n");
                 goto err_stop_firmware;
         }
 
@@ -4047,7 +4047,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
         rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
                          IRQF_SHARED, MWL8K_NAME, hw);
         if (rc) {
-                wiphy_err(hw->wiphy, "failed to register irq handler\n");
+                wiphy_err(hw->wiphy, "failed to register IRQ handler\n");
                 goto err_free_queues;
         }
 
@@ -4067,7 +4067,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
                 rc = mwl8k_cmd_get_hw_spec_sta(hw);
         }
         if (rc) {
-                wiphy_err(hw->wiphy, "cannot initialise firmware\n");
+                wiphy_err(hw->wiphy, "Cannot initialise firmware\n");
                 goto err_free_irq;
         }
 
@@ -4081,14 +4081,14 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
         /* Turn radio off */
         rc = mwl8k_cmd_radio_disable(hw);
         if (rc) {
-                wiphy_err(hw->wiphy, "cannot disable\n");
+                wiphy_err(hw->wiphy, "Cannot disable\n");
                 goto err_free_irq;
         }
 
         /* Clear MAC address */
         rc = mwl8k_cmd_set_mac_addr(hw, NULL, "\x00\x00\x00\x00\x00\x00");
         if (rc) {
-                wiphy_err(hw->wiphy, "cannot clear mac address\n");
+                wiphy_err(hw->wiphy, "Cannot clear MAC address\n");
                 goto err_free_irq;
         }
 
@@ -4098,7 +4098,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
 
         rc = ieee80211_register_hw(hw);
         if (rc) {
-                wiphy_err(hw->wiphy, "cannot register device\n");
+                wiphy_err(hw->wiphy, "Cannot register device\n");
                 goto err_free_queues;
         }
 
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c
index d687cb7f2a59..78347041ec40 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/p54/eeprom.c
@@ -167,7 +167,7 @@ static int p54_generate_band(struct ieee80211_hw *dev,
         }
 
         if (j == 0) {
-                wiphy_err(dev->wiphy, "disabling totally damaged %d GHz band\n",
+                wiphy_err(dev->wiphy, "Disabling totally damaged %d GHz band\n",
                           (band == IEEE80211_BAND_2GHZ) ? 2 : 5);
 
                 ret = -ENODATA;
@@ -695,12 +695,12 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
                 u8 perm_addr[ETH_ALEN];
 
                 wiphy_warn(dev->wiphy,
-                           "invalid hwaddr! using randomly generated mac addr\n");
+                           "Invalid hwaddr! Using randomly generated MAC addr\n");
                 random_ether_addr(perm_addr);
                 SET_IEEE80211_PERM_ADDR(dev, perm_addr);
         }
 
-        wiphy_info(dev->wiphy, "hwaddr %pm, mac:isl38%02x rf:%s\n",
+        wiphy_info(dev->wiphy, "hwaddr %pM, MAC:isl38%02x RF:%s\n",
                    dev->wiphy->perm_addr, priv->version,
                    p54_rf_chips[priv->rxhw]);
 
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 47006bca4852..15b20c29a604 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -125,7 +125,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
 
         if (fw_version)
                 wiphy_info(priv->hw->wiphy,
-                           "fw rev %s - softmac protocol %x.%x\n",
+                           "FW rev %s - Softmac protocol %x.%x\n",
                            fw_version, priv->fw_var >> 8, priv->fw_var & 0xff);
 
         if (priv->fw_var < 0x500)
diff --git a/drivers/net/wireless/p54/led.c b/drivers/net/wireless/p54/led.c
index ea91f5cce6b3..3837e1eec5f4 100644
--- a/drivers/net/wireless/p54/led.c
+++ b/drivers/net/wireless/p54/led.c
@@ -58,7 +58,7 @@ static void p54_update_leds(struct work_struct *work)
         err = p54_set_leds(priv);
         if (err && net_ratelimit())
                 wiphy_err(priv->hw->wiphy,
-                          "failed to update leds (%d).\n", err);
+                          "failed to update LEDs (%d).\n", err);
 
         if (rerun)
                 ieee80211_queue_delayed_work(priv->hw, &priv->led_work,
@@ -103,7 +103,7 @@ static int p54_register_led(struct p54_common *priv,
         err = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_dev);
         if (err)
                 wiphy_err(priv->hw->wiphy,
-                          "failed to register %s led.\n", name);
+                          "Failed to register %s LED.\n", name);
         else
                 led->registered = 1;
 
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 822f8dc26e9c..1eacba4daa5b 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -466,7 +466,7 @@ static int p54p_open(struct ieee80211_hw *dev)
         P54P_READ(dev_int);
 
         if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) {
-                wiphy_err(dev->wiphy, "cannot boot firmware!\n");
+                wiphy_err(dev->wiphy, "Cannot boot firmware!\n");
                 p54p_stop(dev);
                 return -ETIMEDOUT;
         }
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 427b46f558ed..0e937dc0c9c4 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -446,7 +446,7 @@ static void p54_rx_frame_sent(struct p54_common *priv, struct sk_buff *skb)
         }
 
         if (!(info->flags & IEEE80211_TX_CTL_NO_ACK) &&
-             (!payload->status))
+             !(payload->status & P54_TX_FAILED))
                 info->flags |= IEEE80211_TX_STAT_ACK;
         if (payload->status & P54_TX_PSM_CANCELLED)
                 info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
@@ -540,7 +540,7 @@ static void p54_rx_trap(struct p54_common *priv, struct sk_buff *skb)
         case P54_TRAP_BEACON_TX:
                 break;
         case P54_TRAP_RADAR:
-                wiphy_info(priv->hw->wiphy, "radar (freq:%d mhz)\n", freq);
+                wiphy_info(priv->hw->wiphy, "radar (freq:%d MHz)\n", freq);
                 break;
         case P54_TRAP_NO_BEACON:
                 if (priv->vif)
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index b50c39aaec05..30107ce78dfb 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -445,7 +445,7 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev)
                                              &priv->rx_ring_dma);
 
         if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) {
-                wiphy_err(dev->wiphy, "cannot allocate rx ring\n");
+                wiphy_err(dev->wiphy, "Cannot allocate RX ring\n");
                 return -ENOMEM;
         }
 
@@ -502,7 +502,7 @@ static int rtl8180_init_tx_ring(struct ieee80211_hw *dev,
 
         ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma);
         if (!ring || (unsigned long)ring & 0xFF) {
-                wiphy_err(dev->wiphy, "cannot allocate tx ring (prio = %d)\n",
+                wiphy_err(dev->wiphy, "Cannot allocate TX ring (prio = %d)\n",
                           prio);
                 return -ENOMEM;
         }
@@ -568,7 +568,7 @@ static int rtl8180_start(struct ieee80211_hw *dev)
         ret = request_irq(priv->pdev->irq, rtl8180_interrupt,
                           IRQF_SHARED, KBUILD_MODNAME, dev);
         if (ret) {
-                wiphy_err(dev->wiphy, "failed to register irq handler\n");
+                wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
                 goto err_free_rings;
         }
 
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 5738a55c1b06..98e0351c1dd6 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -573,7 +573,7 @@ static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
         } while (--i);
 
         if (!i) {
-                wiphy_err(dev->wiphy, "reset timeout!\n");
+                wiphy_err(dev->wiphy, "Reset timeout!\n");
                 return -ETIMEDOUT;
         }
 
@@ -1526,7 +1526,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
         mutex_init(&priv->conf_mutex);
         skb_queue_head_init(&priv->b_tx_status.queue);
 
-        wiphy_info(dev->wiphy, "hwaddr %pm, %s v%d + %s, rfkill mask %d\n",
+        wiphy_info(dev->wiphy, "hwaddr %pM, %s V%d + %s, rfkill mask %d\n",
                    mac_addr, chip_name, priv->asic_rev, priv->rf->name,
                    priv->rfkill_mask);
 
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index fd96f9112322..97eebdcf7eb9 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -366,7 +366,7 @@ static void rtl8225_rf_init(struct ieee80211_hw *dev)
                 rtl8225_write(dev, 0x02, 0x044d);
                 msleep(100);
                 if (!(rtl8225_read(dev, 6) & (1 << 7)))
-                        wiphy_warn(dev->wiphy, "rf calibration failed! %x\n",
+                        wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
                                    rtl8225_read(dev, 6));
         }
 
@@ -735,7 +735,7 @@ static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
                 rtl8225_write(dev, 0x02, 0x044D);
                 msleep(100);
                 if (!(rtl8225_read(dev, 6) & (1 << 7)))
-                        wiphy_warn(dev->wiphy, "rf calibration failed! %x\n",
+                        wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
                                    rtl8225_read(dev, 6));
         }
 
diff --git a/drivers/net/wireless/wl12xx/wl1251_cmd.c b/drivers/net/wireless/wl12xx/wl1251_cmd.c
index a37b30cef489..ce3722f4c3e3 100644
--- a/drivers/net/wireless/wl12xx/wl1251_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1251_cmd.c
@@ -484,7 +484,7 @@ int wl1251_cmd_trigger_scan_to(struct wl1251 *wl, u32 timeout)
 
         cmd->timeout = timeout;
 
-        ret = wl1251_cmd_send(wl, CMD_SCAN, cmd, sizeof(*cmd));
+        ret = wl1251_cmd_send(wl, CMD_TRIGGER_SCAN_TO, cmd, sizeof(*cmd));
         if (ret < 0) {
                 wl1251_error("cmd trigger scan to failed: %d", ret);
                 goto out;