Merge branch 'master' into upstream

16 files changed, 263 insertions, 286 deletions

diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 1c0a39d8b04e..578b99b71d9c 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -58,8 +58,8 @@ struct dock_dependent_device {
 };
 
 #define DOCK_DOCKING    0x00000001
-#define DOCK_EVENT      KOBJ_DOCK
-#define UNDOCK_EVENT    KOBJ_UNDOCK
+#define DOCK_EVENT      3
+#define UNDOCK_EVENT    2
 
 static struct dock_station *dock_station;
 
@@ -322,11 +322,10 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event)
 
 static void dock_event(struct dock_station *ds, u32 event, int num)
 {
-        struct acpi_device *device;
-
-        device = dock_create_acpi_device(ds->handle);
-        if (device)
-                kobject_uevent(&device->kobj, num);
+        /*
+         * we don't do events until someone tells me that
+         * they would like to have them.
+         */
 }
 
 /**
diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index afc6eda602f7..07e0b75f2338 100644
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -374,7 +374,12 @@ scdrv_init(void)
         struct sysctl_data_s *scd;
         void *salbuf;
         dev_t first_dev, dev;
-        nasid_t event_nasid = ia64_sn_get_console_nasid();
+        nasid_t event_nasid;
+
+        if (!ia64_platform_is("sn2"))
+                return -ENODEV;
+
+        event_nasid = ia64_sn_get_console_nasid();
 
         if (alloc_chrdev_region(&first_dev, 0, num_cnodes,
                                 SYSCTL_BASENAME) < 0) {
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index c3e52c806b13..06440a86baef 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -177,6 +177,7 @@ struct myri10ge_priv {
         struct work_struct watchdog_work;
         struct timer_list watchdog_timer;
         int watchdog_tx_done;
+        int watchdog_tx_req;
         int watchdog_resets;
         int tx_linearized;
         int pause;
@@ -448,6 +449,7 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
         struct mcp_gen_header *hdr;
         size_t hdr_offset;
         int status;
+        unsigned i;
 
         if ((status = request_firmware(&fw, mgp->fw_name, dev)) < 0) {
                 dev_err(dev, "Unable to load %s firmware image via hotplug\n",
@@ -479,18 +481,12 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
                 goto abort_with_fw;
 
         crc = crc32(~0, fw->data, fw->size);
-        if (mgp->tx.boundary == 2048) {
-                /* Avoid PCI burst on chipset with unaligned completions. */
-                int i;
-                __iomem u32 *ptr = (__iomem u32 *) (mgp->sram +
-                                                    MYRI10GE_FW_OFFSET);
-                for (i = 0; i < fw->size / 4; i++) {
-                        __raw_writel(((u32 *) fw->data)[i], ptr + i);
-                        wmb();
-                }
-        } else {
-                myri10ge_pio_copy(mgp->sram + MYRI10GE_FW_OFFSET, fw->data,
-                                  fw->size);
+        for (i = 0; i < fw->size; i += 256) {
+                myri10ge_pio_copy(mgp->sram + MYRI10GE_FW_OFFSET + i,
+                                  fw->data + i,
+                                  min(256U, (unsigned)(fw->size - i)));
+                mb();
+                readb(mgp->sram);
         }
         /* corruption checking is good for parity recovery and buggy chipset */
         memcpy_fromio(fw->data, mgp->sram + MYRI10GE_FW_OFFSET, fw->size);
@@ -2547,7 +2543,8 @@ static void myri10ge_watchdog_timer(unsigned long arg)
 
         mgp = (struct myri10ge_priv *)arg;
         if (mgp->tx.req != mgp->tx.done &&
-            mgp->tx.done == mgp->watchdog_tx_done)
+            mgp->tx.done == mgp->watchdog_tx_done &&
+            mgp->watchdog_tx_req != mgp->watchdog_tx_done)
                 /* nic seems like it might be stuck.. */
                 schedule_work(&mgp->watchdog_work);
         else
@@ -2556,6 +2553,7 @@ static void myri10ge_watchdog_timer(unsigned long arg)
                           jiffies + myri10ge_watchdog_timeout * HZ);
 
         mgp->watchdog_tx_done = mgp->tx.done;
+        mgp->watchdog_tx_req = mgp->tx.req;
 }
 
 static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 7d5c2233c252..f5aad77288f9 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -419,9 +419,8 @@ void phy_start_machine(struct phy_device *phydev,
 
 /* phy_stop_machine
  *
- * description: Stops the state machine timer, sets the state to
- *   UP (unless it wasn't up yet), and then frees the interrupt,
- *   if it is in use. This function must be called BEFORE
+ * description: Stops the state machine timer, sets the state to UP
+ *   (unless it wasn't up yet). This function must be called BEFORE
  *   phy_detach.
  */
 void phy_stop_machine(struct phy_device *phydev)
@@ -433,9 +432,6 @@ void phy_stop_machine(struct phy_device *phydev)
                 phydev->state = PHY_UP;
         spin_unlock(&phydev->lock);
 
-        if (phydev->irq != PHY_POLL)
-                phy_stop_interrupts(phydev);
-
         phydev->adjust_state = NULL;
 }
 
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index e1fe3a0a7b0b..132ed32bce1a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -76,7 +76,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.14.2"
+#define DRV_VERSION "2.0.15.2"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
@@ -370,38 +370,50 @@ static const u64 fix_mac[] = {
         END_SIGN
 };
 
+MODULE_AUTHOR("Raghavendra Koushik <raghavendra.koushik@neterion.com>");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+
 /* Module Loadable parameters. */
-static unsigned int tx_fifo_num = 1;
-static unsigned int tx_fifo_len[MAX_TX_FIFOS] =
-    {DEFAULT_FIFO_0_LEN, [1 ...(MAX_TX_FIFOS - 1)] = DEFAULT_FIFO_1_7_LEN};
-static unsigned int rx_ring_num = 1;
-static unsigned int rx_ring_sz[MAX_RX_RINGS] =
-    {[0 ...(MAX_RX_RINGS - 1)] = SMALL_BLK_CNT};
-static unsigned int rts_frm_len[MAX_RX_RINGS] =
-    {[0 ...(MAX_RX_RINGS - 1)] = 0 };
-static unsigned int rx_ring_mode = 1;
-static unsigned int use_continuous_tx_intrs = 1;
-static unsigned int rmac_pause_time = 0x100;
-static unsigned int mc_pause_threshold_q0q3 = 187;
-static unsigned int mc_pause_threshold_q4q7 = 187;
-static unsigned int shared_splits;
-static unsigned int tmac_util_period = 5;
-static unsigned int rmac_util_period = 5;
-static unsigned int bimodal = 0;
-static unsigned int l3l4hdr_size = 128;
-#ifndef CONFIG_S2IO_NAPI
-static unsigned int indicate_max_pkts;
-#endif
+S2IO_PARM_INT(tx_fifo_num, 1);
+S2IO_PARM_INT(rx_ring_num, 1);
+
+
+S2IO_PARM_INT(rx_ring_mode, 1);
+S2IO_PARM_INT(use_continuous_tx_intrs, 1);
+S2IO_PARM_INT(rmac_pause_time, 0x100);
+S2IO_PARM_INT(mc_pause_threshold_q0q3, 187);
+S2IO_PARM_INT(mc_pause_threshold_q4q7, 187);
+S2IO_PARM_INT(shared_splits, 0);
+S2IO_PARM_INT(tmac_util_period, 5);
+S2IO_PARM_INT(rmac_util_period, 5);
+S2IO_PARM_INT(bimodal, 0);
+S2IO_PARM_INT(l3l4hdr_size, 128);
 /* Frequency of Rx desc syncs expressed as power of 2 */
-static unsigned int rxsync_frequency = 3;
+S2IO_PARM_INT(rxsync_frequency, 3);
 /* Interrupt type. Values can be 0(INTA), 1(MSI), 2(MSI_X) */
-static unsigned int intr_type = 0;
+S2IO_PARM_INT(intr_type, 0);
 /* Large receive offload feature */
-static unsigned int lro = 0;
+S2IO_PARM_INT(lro, 0);
 /* Max pkts to be aggregated by LRO at one time. If not specified,
  * aggregation happens until we hit max IP pkt size(64K)
  */
-static unsigned int lro_max_pkts = 0xFFFF;
+S2IO_PARM_INT(lro_max_pkts, 0xFFFF);
+#ifndef CONFIG_S2IO_NAPI
+S2IO_PARM_INT(indicate_max_pkts, 0);
+#endif
+
+static unsigned int tx_fifo_len[MAX_TX_FIFOS] =
+    {DEFAULT_FIFO_0_LEN, [1 ...(MAX_TX_FIFOS - 1)] = DEFAULT_FIFO_1_7_LEN};
+static unsigned int rx_ring_sz[MAX_RX_RINGS] =
+    {[0 ...(MAX_RX_RINGS - 1)] = SMALL_BLK_CNT};
+static unsigned int rts_frm_len[MAX_RX_RINGS] =
+    {[0 ...(MAX_RX_RINGS - 1)] = 0 };
+
+module_param_array(tx_fifo_len, uint, NULL, 0);
+module_param_array(rx_ring_sz, uint, NULL, 0);
+module_param_array(rts_frm_len, uint, NULL, 0);
 
 /*
  * S2IO device table.
@@ -464,10 +476,9 @@ static int init_shared_mem(struct s2io_nic *nic)
                 size += config->tx_cfg[i].fifo_len;
         }
         if (size > MAX_AVAILABLE_TXDS) {
-                DBG_PRINT(ERR_DBG, "%s: Requested TxDs too high, ",
-                          __FUNCTION__);
+                DBG_PRINT(ERR_DBG, "s2io: Requested TxDs too high, ");
                 DBG_PRINT(ERR_DBG, "Requested: %d, max supported: 8192\n", size);
-                return FAILURE;
+                return -EINVAL;
         }
 
         lst_size = (sizeof(TxD_t) * config->max_txds);
@@ -547,6 +558,7 @@ static int init_shared_mem(struct s2io_nic *nic)
         nic->ufo_in_band_v = kmalloc((sizeof(u64) * size), GFP_KERNEL);
         if (!nic->ufo_in_band_v)
                 return -ENOMEM;
+        memset(nic->ufo_in_band_v, 0, size);
 
         /* Allocation and initialization of RXDs in Rings */
         size = 0;
@@ -1213,7 +1225,7 @@ static int init_nic(struct s2io_nic *nic)
                 break;
         }
 
-        /* Enable Tx FIFO partition 0. */
+        /* Enable all configured Tx FIFO partitions */
         val64 = readq(&bar0->tx_fifo_partition_0);
         val64 |= (TX_FIFO_PARTITION_EN);
         writeq(val64, &bar0->tx_fifo_partition_0);
@@ -1650,7 +1662,7 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         writeq(temp64, &bar0->general_int_mask);
                         /*
                          * If Hercules adapter enable GPIO otherwise
-                         * disabled all PCIX, Flash, MDIO, IIC and GPIO
+                         * disable all PCIX, Flash, MDIO, IIC and GPIO
                          * interrupts for now.
                          * TODO
                          */
@@ -2119,7 +2131,7 @@ static struct sk_buff *s2io_txdl_getskb(fifo_info_t *fifo_data, TxD_t *txdlp, in
                                        frag->size, PCI_DMA_TODEVICE);
                 }
         }
-        txdlp->Host_Control = 0;
+        memset(txdlp,0, (sizeof(TxD_t) * fifo_data->max_txds));
         return(skb);
 }
 
@@ -2371,9 +2383,14 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                         skb->data = (void *) (unsigned long)tmp;
                         skb->tail = (void *) (unsigned long)tmp;
 
-                        ((RxD3_t*)rxdp)->Buffer0_ptr =
-                            pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
+                        if (!(((RxD3_t*)rxdp)->Buffer0_ptr))
+                                ((RxD3_t*)rxdp)->Buffer0_ptr =
+                                   pci_map_single(nic->pdev, ba->ba_0, BUF0_LEN,
                                            PCI_DMA_FROMDEVICE);
+                        else
+                                pci_dma_sync_single_for_device(nic->pdev,
+                                    (dma_addr_t) ((RxD3_t*)rxdp)->Buffer0_ptr,
+                                    BUF0_LEN, PCI_DMA_FROMDEVICE);
                         rxdp->Control_2 = SET_BUFFER0_SIZE_3(BUF0_LEN);
                         if (nic->rxd_mode == RXD_MODE_3B) {
                                 /* Two buffer mode */
@@ -2386,10 +2403,13 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                                 (nic->pdev, skb->data, dev->mtu + 4,
                                                 PCI_DMA_FROMDEVICE);
 
-                                /* Buffer-1 will be dummy buffer not used */
-                                ((RxD3_t*)rxdp)->Buffer1_ptr =
-                                pci_map_single(nic->pdev, ba->ba_1, BUF1_LEN,
-                                        PCI_DMA_FROMDEVICE);
+                                /* Buffer-1 will be dummy buffer. Not used */
+                                if (!(((RxD3_t*)rxdp)->Buffer1_ptr)) {
+                                        ((RxD3_t*)rxdp)->Buffer1_ptr =
+                                                pci_map_single(nic->pdev, 
+                                                ba->ba_1, BUF1_LEN,
+                                                PCI_DMA_FROMDEVICE);
+                                }
                                 rxdp->Control_2 |= SET_BUFFER1_SIZE_3(1);
                                 rxdp->Control_2 |= SET_BUFFER2_SIZE_3
                                                                 (dev->mtu + 4);
@@ -2614,23 +2634,23 @@ no_rx:
 }
 #endif
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
 /**
- * s2io_netpoll - Rx interrupt service handler for netpoll support
+ * s2io_netpoll - netpoll event handler entry point
  * @dev : pointer to the device structure.
  * Description:
- * Polling 'interrupt' - used by things like netconsole to send skbs
- * without having to re-enable interrupts. It's not called while
- * the interrupt routine is executing.
+ *      This function will be called by upper layer to check for events on the
+ * interface in situations where interrupts are disabled. It is used for
+ * specific in-kernel networking tasks, such as remote consoles and kernel
+ * debugging over the network (example netdump in RedHat).
  */
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
 static void s2io_netpoll(struct net_device *dev)
 {
         nic_t *nic = dev->priv;
         mac_info_t *mac_control;
         struct config_param *config;
         XENA_dev_config_t __iomem *bar0 = nic->bar0;
-        u64 val64;
+        u64 val64 = 0xFFFFFFFFFFFFFFFFULL;
         int i;
 
         disable_irq(dev->irq);
@@ -2639,9 +2659,17 @@ static void s2io_netpoll(struct net_device *dev)
         mac_control = &nic->mac_control;
         config = &nic->config;
 
-        val64 = readq(&bar0->rx_traffic_int);
         writeq(val64, &bar0->rx_traffic_int);
+        writeq(val64, &bar0->tx_traffic_int);
 
+        /* we need to free up the transmitted skbufs or else netpoll will 
+         * run out of skbs and will fail and eventually netpoll application such
+         * as netdump will fail.
+         */
+        for (i = 0; i < config->tx_fifo_num; i++)
+                tx_intr_handler(&mac_control->fifos[i]);
+
+        /* check for received packet and indicate up to network */
         for (i = 0; i < config->rx_ring_num; i++)
                 rx_intr_handler(&mac_control->rings[i]);
 
@@ -2708,7 +2736,7 @@ static void rx_intr_handler(ring_info_t *ring_data)
                 /* If your are next to put index then it's FIFO full condition */
                 if ((get_block == put_block) &&
                     (get_info.offset + 1) == put_info.offset) {
-                        DBG_PRINT(ERR_DBG, "%s: Ring Full\n",dev->name);
+                        DBG_PRINT(INTR_DBG, "%s: Ring Full\n",dev->name);
                         break;
                 }
                 skb = (struct sk_buff *) ((unsigned long)rxdp->Host_Control);
@@ -2728,18 +2756,15 @@ static void rx_intr_handler(ring_info_t *ring_data)
                                  HEADER_SNAP_SIZE,
                                  PCI_DMA_FROMDEVICE);
                 } else if (nic->rxd_mode == RXD_MODE_3B) {
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
+                        pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
                                  ((RxD3_t*)rxdp)->Buffer0_ptr,
                                  BUF0_LEN, PCI_DMA_FROMDEVICE);
                         pci_unmap_single(nic->pdev, (dma_addr_t)
-                                 ((RxD3_t*)rxdp)->Buffer1_ptr,
-                                 BUF1_LEN, PCI_DMA_FROMDEVICE);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
                                  ((RxD3_t*)rxdp)->Buffer2_ptr,
                                  dev->mtu + 4,
                                  PCI_DMA_FROMDEVICE);
                 } else {
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
+                        pci_dma_sync_single_for_cpu(nic->pdev, (dma_addr_t)
                                          ((RxD3_t*)rxdp)->Buffer0_ptr, BUF0_LEN,
                                          PCI_DMA_FROMDEVICE);
                         pci_unmap_single(nic->pdev, (dma_addr_t)
@@ -3327,7 +3352,7 @@ static void s2io_reset(nic_t * sp)
 
         /* Clear certain PCI/PCI-X fields after reset */
         if (sp->device_type == XFRAME_II_DEVICE) {
-                /* Clear parity err detect bit */
+                /* Clear "detected parity error" bit */
                 pci_write_config_word(sp->pdev, PCI_STATUS, 0x8000);
 
                 /* Clearing PCIX Ecc status register */
@@ -3528,7 +3553,7 @@ static void restore_xmsi_data(nic_t *nic)
         u64 val64;
         int i;
 
-        for (i=0; i< nic->avail_msix_vectors; i++) {
+        for (i=0; i < MAX_REQUESTED_MSI_X; i++) {
                 writeq(nic->msix_info[i].addr, &bar0->xmsi_address);
                 writeq(nic->msix_info[i].data, &bar0->xmsi_data);
                 val64 = (BIT(7) | BIT(15) | vBIT(i, 26, 6));
@@ -3547,7 +3572,7 @@ static void store_xmsi_data(nic_t *nic)
         int i;
 
         /* Store and display */
-        for (i=0; i< nic->avail_msix_vectors; i++) {
+        for (i=0; i < MAX_REQUESTED_MSI_X; i++) {
                 val64 = (BIT(15) | vBIT(i, 26, 6));
                 writeq(val64, &bar0->xmsi_access);
                 if (wait_for_msix_trans(nic, i)) {
@@ -3808,13 +3833,11 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         TxD_t *txdp;
         TxFIFO_element_t __iomem *tx_fifo;
         unsigned long flags;
-#ifdef NETIF_F_TSO
-        int mss;
-#endif
         u16 vlan_tag = 0;
         int vlan_priority = 0;
         mac_info_t *mac_control;
         struct config_param *config;
+        int offload_type;
 
         mac_control = &sp->mac_control;
         config = &sp->config;
@@ -3862,13 +3885,11 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
                 return 0;
         }
 
-        txdp->Control_1 = 0;
-        txdp->Control_2 = 0;
+        offload_type = s2io_offload_type(skb);
 #ifdef NETIF_F_TSO
-        mss = skb_shinfo(skb)->gso_size;
-        if (skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
+        if (offload_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
                 txdp->Control_1 |= TXD_TCP_LSO_EN;
-                txdp->Control_1 |= TXD_TCP_LSO_MSS(mss);
+                txdp->Control_1 |= TXD_TCP_LSO_MSS(s2io_tcp_mss(skb));
         }
 #endif
         if (skb->ip_summed == CHECKSUM_HW) {
@@ -3886,10 +3907,10 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         }
 
         frg_len = skb->len - skb->data_len;
-        if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP) {
+        if (offload_type == SKB_GSO_UDP) {
                 int ufo_size;
 
-                ufo_size = skb_shinfo(skb)->gso_size;
+                ufo_size = s2io_udp_mss(skb);
                 ufo_size &= ~7;
                 txdp->Control_1 |= TXD_UFO_EN;
                 txdp->Control_1 |= TXD_UFO_MSS(ufo_size);
@@ -3906,16 +3927,13 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
                                         sp->ufo_in_band_v,
                                         sizeof(u64), PCI_DMA_TODEVICE);
                 txdp++;
-                txdp->Control_1 = 0;
-                txdp->Control_2 = 0;
         }
 
         txdp->Buffer_Pointer = pci_map_single
             (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE);
         txdp->Host_Control = (unsigned long) skb;
         txdp->Control_1 |= TXD_BUFFER0_SIZE(frg_len);
-
-        if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+        if (offload_type == SKB_GSO_UDP)
                 txdp->Control_1 |= TXD_UFO_EN;
 
         frg_cnt = skb_shinfo(skb)->nr_frags;
@@ -3930,12 +3948,12 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
                     (sp->pdev, frag->page, frag->page_offset,
                      frag->size, PCI_DMA_TODEVICE);
                 txdp->Control_1 = TXD_BUFFER0_SIZE(frag->size);
-                if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+                if (offload_type == SKB_GSO_UDP)
                         txdp->Control_1 |= TXD_UFO_EN;
         }
         txdp->Control_1 |= TXD_GATHER_CODE_LAST;
 
-        if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+        if (offload_type == SKB_GSO_UDP)
                 frg_cnt++; /* as Txd0 was used for inband header */
 
         tx_fifo = mac_control->tx_FIFO_start[queue];
@@ -3944,13 +3962,9 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 
         val64 = (TX_FIFO_LAST_TXD_NUM(frg_cnt) | TX_FIFO_FIRST_LIST |
                  TX_FIFO_LAST_LIST);
-
-#ifdef NETIF_F_TSO
-        if (mss)
-                val64 |= TX_FIFO_SPECIAL_FUNC;
-#endif
-        if (skb_shinfo(skb)->gso_type == SKB_GSO_UDP)
+        if (offload_type)
                 val64 |= TX_FIFO_SPECIAL_FUNC;
+
         writeq(val64, &tx_fifo->List_Control);
 
         mmiowb();
@@ -3984,13 +3998,41 @@ s2io_alarm_handle(unsigned long data)
         mod_timer(&sp->alarm_timer, jiffies + HZ / 2);
 }
 
+static int s2io_chk_rx_buffers(nic_t *sp, int rng_n)
+{
+        int rxb_size, level;
+
+        if (!sp->lro) {
+                rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
+                level = rx_buffer_level(sp, rxb_size, rng_n);
+
+                if ((level == PANIC) && (!TASKLET_IN_USE)) {
+                        int ret;
+                        DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
+                        DBG_PRINT(INTR_DBG, "PANIC levels\n");
+                        if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
+                                DBG_PRINT(ERR_DBG, "Out of memory in %s",
+                                          __FUNCTION__);
+                                clear_bit(0, (&sp->tasklet_status));
+                                return -1;
+                        }
+                        clear_bit(0, (&sp->tasklet_status));
+                } else if (level == LOW)
+                        tasklet_schedule(&sp->task);
+
+        } else if (fill_rx_buffers(sp, rng_n) == -ENOMEM) {
+                        DBG_PRINT(ERR_DBG, "%s:Out of memory", sp->dev->name);
+                        DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
+        }
+        return 0;
+}
+
 static irqreturn_t
 s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs)
 {
         struct net_device *dev = (struct net_device *) dev_id;
         nic_t *sp = dev->priv;
         int i;
-        int ret;
         mac_info_t *mac_control;
         struct config_param *config;
 
@@ -4012,35 +4054,8 @@ s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs)
          * reallocate the buffers from the interrupt handler itself,
          * else schedule a tasklet to reallocate the buffers.
          */
-        for (i = 0; i < config->rx_ring_num; i++) {
-                if (!sp->lro) {
-                        int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-                        int level = rx_buffer_level(sp, rxb_size, i);
-
-                        if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                                DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
-                                                        dev->name);
-                                DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                                if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-                                        DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                                  dev->name);
-                                        DBG_PRINT(ERR_DBG, " in ISR!!\n");
-                                        clear_bit(0, (&sp->tasklet_status));
-                                        atomic_dec(&sp->isr_cnt);
-                                        return IRQ_HANDLED;
-                                }
-                                clear_bit(0, (&sp->tasklet_status));
-                        } else if (level == LOW) {
-                                tasklet_schedule(&sp->task);
-                        }
-                }
-                else if (fill_rx_buffers(sp, i) == -ENOMEM) {
-                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                                        dev->name);
-                                DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
-                                break;
-                }
-        }
+        for (i = 0; i < config->rx_ring_num; i++)
+                s2io_chk_rx_buffers(sp, i);
 
         atomic_dec(&sp->isr_cnt);
         return IRQ_HANDLED;
@@ -4051,39 +4066,13 @@ s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs)
 {
         ring_info_t *ring = (ring_info_t *)dev_id;
         nic_t *sp = ring->nic;
-        struct net_device *dev = (struct net_device *) dev_id;
-        int rxb_size, level, rng_n;
 
         atomic_inc(&sp->isr_cnt);
-        rx_intr_handler(ring);
-
-        rng_n = ring->ring_no;
-        if (!sp->lro) {
-                rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
-                level = rx_buffer_level(sp, rxb_size, rng_n);
 
-                if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                        int ret;
-                        DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
-                        DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                        if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
-                                DBG_PRINT(ERR_DBG, "Out of memory in %s",
-                                          __FUNCTION__);
-                                clear_bit(0, (&sp->tasklet_status));
-                                return IRQ_HANDLED;
-                        }
-                        clear_bit(0, (&sp->tasklet_status));
-                } else if (level == LOW) {
-                        tasklet_schedule(&sp->task);
-                }
-        }
-        else if (fill_rx_buffers(sp, rng_n) == -ENOMEM) {
-                        DBG_PRINT(ERR_DBG, "%s:Out of memory", dev->name);
-                        DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
-        }
+        rx_intr_handler(ring);
+        s2io_chk_rx_buffers(sp, ring->ring_no);
 
         atomic_dec(&sp->isr_cnt);
-
         return IRQ_HANDLED;
 }
 
@@ -4248,37 +4237,8 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
          * else schedule a tasklet to reallocate the buffers.
          */
 #ifndef CONFIG_S2IO_NAPI
-        for (i = 0; i < config->rx_ring_num; i++) {
-                if (!sp->lro) {
-                        int ret;
-                        int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-                        int level = rx_buffer_level(sp, rxb_size, i);
-
-                        if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                                DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
-                                                        dev->name);
-                                DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                                if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-                                        DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                                  dev->name);
-                                        DBG_PRINT(ERR_DBG, " in ISR!!\n");
-                                        clear_bit(0, (&sp->tasklet_status));
-                                        atomic_dec(&sp->isr_cnt);
-                                        writeq(org_mask, &bar0->general_int_mask);
-                                        return IRQ_HANDLED;
-                                }
-                                clear_bit(0, (&sp->tasklet_status));
-                        } else if (level == LOW) {
-                                tasklet_schedule(&sp->task);
-                        }
-                }
-                else if (fill_rx_buffers(sp, i) == -ENOMEM) {
-                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                                        dev->name);
-                                DBG_PRINT(ERR_DBG, " in Rx intr!!\n");
-                                break;
-                }
-        }
+        for (i = 0; i < config->rx_ring_num; i++)
+                s2io_chk_rx_buffers(sp, i);
 #endif
         writeq(org_mask, &bar0->general_int_mask);
         atomic_dec(&sp->isr_cnt);
@@ -4308,6 +4268,8 @@ static void s2io_updt_stats(nic_t *sp)
                         if (cnt == 5)
                                 break; /* Updt failed */
                 } while(1);
+        } else {
+                memset(sp->mac_control.stats_info, 0, sizeof(StatInfo_t));
         }
 }
 
@@ -4942,7 +4904,8 @@ static int write_eeprom(nic_t * sp, int off, u64 data, int cnt)
 }
 static void s2io_vpd_read(nic_t *nic)
 {
-        u8 vpd_data[256],data;
+        u8 *vpd_data;
+        u8 data;
         int i=0, cnt, fail = 0;
         int vpd_addr = 0x80;
 
@@ -4955,6 +4918,10 @@ static void s2io_vpd_read(nic_t *nic)
                 vpd_addr = 0x50;
         }
 
+        vpd_data = kmalloc(256, GFP_KERNEL);
+        if (!vpd_data)
+                return;
+
         for (i = 0; i < 256; i +=4 ) {
                 pci_write_config_byte(nic->pdev, (vpd_addr + 2), i);
                 pci_read_config_byte(nic->pdev,  (vpd_addr + 2), &data);
@@ -4977,6 +4944,7 @@ static void s2io_vpd_read(nic_t *nic)
                 memset(nic->product_name, 0, vpd_data[1]);
                 memcpy(nic->product_name, &vpd_data[3], vpd_data[1]);
         }
+        kfree(vpd_data);
 }
 
 /**
@@ -5295,7 +5263,7 @@ static int s2io_link_test(nic_t * sp, uint64_t * data)
         else
                 *data = 0;
 
-        return 0;
+        return *data;
 }
 
 /**
@@ -5753,6 +5721,19 @@ static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
         return 0;
 }
 
+static u32 s2io_ethtool_op_get_tso(struct net_device *dev)
+{
+        return (dev->features & NETIF_F_TSO) != 0;
+}
+static int s2io_ethtool_op_set_tso(struct net_device *dev, u32 data)
+{
+        if (data)
+                dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
+        else
+                dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
+
+        return 0;
+}
 
 static struct ethtool_ops netdev_ethtool_ops = {
         .get_settings = s2io_ethtool_gset,
@@ -5773,8 +5754,8 @@ static struct ethtool_ops netdev_ethtool_ops = {
         .get_sg = ethtool_op_get_sg,
         .set_sg = ethtool_op_set_sg,
 #ifdef NETIF_F_TSO
-        .get_tso = ethtool_op_get_tso,
-        .set_tso = ethtool_op_set_tso,
+        .get_tso = s2io_ethtool_op_get_tso,
+        .set_tso = s2io_ethtool_op_set_tso,
 #endif
         .get_ufo = ethtool_op_get_ufo,
         .set_ufo = ethtool_op_set_ufo,
@@ -6337,7 +6318,7 @@ static int s2io_card_up(nic_t * sp)
         s2io_set_multicast(dev);
 
         if (sp->lro) {
-                /* Initialize max aggregatable pkts based on MTU */
+                /* Initialize max aggregatable pkts per session based on MTU */
                 sp->lro_max_aggr_per_sess = ((1<<16) - 1) / dev->mtu;
                 /* Check if we can use(if specified) user provided value */
                 if (lro_max_pkts < sp->lro_max_aggr_per_sess)
@@ -6438,7 +6419,7 @@ static void s2io_tx_watchdog(struct net_device *dev)
  *   @cksum : FCS checksum of the frame.
  *   @ring_no : the ring from which this RxD was extracted.
  *   Description:
- *   This function is called by the Tx interrupt serivce routine to perform
+ *   This function is called by the Rx interrupt serivce routine to perform
  *   some OS related operations on the SKB before passing it to the upper
  *   layers. It mainly checks if the checksum is OK, if so adds it to the
  *   SKBs cksum variable, increments the Rx packet count and passes the SKB
@@ -6698,33 +6679,6 @@ static void s2io_init_pci(nic_t * sp)
         pci_read_config_word(sp->pdev, PCI_COMMAND, &pci_cmd);
 }
 
-MODULE_AUTHOR("Raghavendra Koushik <raghavendra.koushik@neterion.com>");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-module_param(tx_fifo_num, int, 0);
-module_param(rx_ring_num, int, 0);
-module_param(rx_ring_mode, int, 0);
-module_param_array(tx_fifo_len, uint, NULL, 0);
-module_param_array(rx_ring_sz, uint, NULL, 0);
-module_param_array(rts_frm_len, uint, NULL, 0);
-module_param(use_continuous_tx_intrs, int, 1);
-module_param(rmac_pause_time, int, 0);
-module_param(mc_pause_threshold_q0q3, int, 0);
-module_param(mc_pause_threshold_q4q7, int, 0);
-module_param(shared_splits, int, 0);
-module_param(tmac_util_period, int, 0);
-module_param(rmac_util_period, int, 0);
-module_param(bimodal, bool, 0);
-module_param(l3l4hdr_size, int , 0);
-#ifndef CONFIG_S2IO_NAPI
-module_param(indicate_max_pkts, int, 0);
-#endif
-module_param(rxsync_frequency, int, 0);
-module_param(intr_type, int, 0);
-module_param(lro, int, 0);
-module_param(lro_max_pkts, int, 0);
-
 static int s2io_verify_parm(struct pci_dev *pdev, u8 *dev_intr_type)
 {
         if ( tx_fifo_num > 8) {
@@ -6832,8 +6786,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         }
         if (dev_intr_type != MSI_X) {
                 if (pci_request_regions(pdev, s2io_driver_name)) {
-                        DBG_PRINT(ERR_DBG, "Request Regions failed\n"),
-                            pci_disable_device(pdev);
+                        DBG_PRINT(ERR_DBG, "Request Regions failed\n");
+                        pci_disable_device(pdev);
                         return -ENODEV;
                 }
         }
@@ -6957,7 +6911,7 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         /*  initialize the shared memory used by the NIC and the host */
         if (init_shared_mem(sp)) {
                 DBG_PRINT(ERR_DBG, "%s: Memory allocation failed\n",
-                          __FUNCTION__);
+                          dev->name);
                 ret = -ENOMEM;
                 goto mem_alloc_failed;
         }
@@ -7094,6 +7048,9 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         dev->addr_len = ETH_ALEN;
         memcpy(dev->dev_addr, sp->def_mac_addr, ETH_ALEN);
 
+        /* reset Nic and bring it to known state */
+        s2io_reset(sp);
+
         /*
          * Initialize the tasklet status and link state flags
          * and the card state parameter
@@ -7131,11 +7088,11 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
                 goto register_failed;
         }
         s2io_vpd_read(sp);
-        DBG_PRINT(ERR_DBG, "%s: Neterion %s",dev->name, sp->product_name);
-        DBG_PRINT(ERR_DBG, "(rev %d), Driver version %s\n",
-                                get_xena_rev_id(sp->pdev),
-                                s2io_driver_version);
         DBG_PRINT(ERR_DBG, "Copyright(c) 2002-2005 Neterion Inc.\n");
+        DBG_PRINT(ERR_DBG, "%s: Neterion %s (rev %d)\n",dev->name,
+                  sp->product_name, get_xena_rev_id(sp->pdev));
+        DBG_PRINT(ERR_DBG, "%s: Driver version %s\n", dev->name,
+                  s2io_driver_version);
         DBG_PRINT(ERR_DBG, "%s: MAC ADDR: "
                           "%02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
                           sp->def_mac_addr[0].mac_addr[0],
@@ -7436,8 +7393,13 @@ static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip,
         if (ip->ihl != 5) /* IP has options */
                 return -1;
 
+        /* If we see CE codepoint in IP header, packet is not mergeable */
+        if (INET_ECN_is_ce(ipv4_get_dsfield(ip)))
+                return -1;
+
+        /* If we see ECE or CWR flags in TCP header, packet is not mergeable */
         if (tcp->urg || tcp->psh || tcp->rst || tcp->syn || tcp->fin ||
-                                                                !tcp->ack) {
+                                    tcp->ece || tcp->cwr || !tcp->ack) {
                 /*
                  * Currently recognize only the ack control word and
                  * any other control field being set would result in
@@ -7591,18 +7553,16 @@ static void queue_rx_frame(struct sk_buff *skb)
 static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb,
                            u32 tcp_len)
 {
-        struct sk_buff *tmp, *first = lro->parent;
+        struct sk_buff *first = lro->parent;
 
         first->len += tcp_len;
         first->data_len = lro->frags_len;
         skb_pull(skb, (skb->len - tcp_len));
-        if ((tmp = skb_shinfo(first)->frag_list)) {
-                while (tmp->next)
-                        tmp = tmp->next;
-                tmp->next = skb;
-        }
+        if (skb_shinfo(first)->frag_list)
+                lro->last_frag->next = skb;
         else
                 skb_shinfo(first)->frag_list = skb;
+        lro->last_frag = skb;
         sp->mac_control.stats_info->sw_stat.clubbed_frms_cnt++;
         return;
 }
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 217097bc22f1..5ed49c3be1e9 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -719,6 +719,7 @@ struct msix_info_st {
 /* Data structure to represent a LRO session */
 typedef struct lro {
         struct sk_buff  *parent;
+        struct sk_buff  *last_frag;
         u8              *l2h;
         struct iphdr    *iph;
         struct tcphdr   *tcph;
@@ -1011,4 +1012,13 @@ static void clear_lro_session(lro_t *lro);
 static void queue_rx_frame(struct sk_buff *skb);
 static void update_L3L4_header(nic_t *sp, lro_t *lro);
 static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, u32 tcp_len);
+
+#define s2io_tcp_mss(skb) skb_shinfo(skb)->gso_size
+#define s2io_udp_mss(skb) skb_shinfo(skb)->gso_size
+#define s2io_offload_type(skb) skb_shinfo(skb)->gso_type
+
+#define S2IO_PARM_INT(X, def_val) \
+        static unsigned int X = def_val;\
+                module_param(X , uint, 0);
+
 #endif                          /* _S2IO_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index efc9c4bd826f..da9d06bdb818 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -797,7 +797,7 @@ static int zd1211_hw_init_hmac(struct zd_chip *chip)
                 { CR_ADDA_MBIAS_WARMTIME,       0x30000808 },
                 { CR_ZD1211_RETRY_MAX,          0x2 },
                 { CR_SNIFFER_ON,                0 },
-                { CR_RX_FILTER,                 AP_RX_FILTER },
+                { CR_RX_FILTER,                 STA_RX_FILTER },
                 { CR_GROUP_HASH_P1,             0x00 },
                 { CR_GROUP_HASH_P2,             0x80000000 },
                 { CR_REG1,                      0xa4 },
@@ -844,7 +844,7 @@ static int zd1211b_hw_init_hmac(struct zd_chip *chip)
                 { CR_ZD1211B_AIFS_CTL2,         0x008C003C },
                 { CR_ZD1211B_TXOP,              0x01800824 },
                 { CR_SNIFFER_ON,                0 },
-                { CR_RX_FILTER,                 AP_RX_FILTER },
+                { CR_RX_FILTER,                 STA_RX_FILTER },
                 { CR_GROUP_HASH_P1,             0x00 },
                 { CR_GROUP_HASH_P2,             0x80000000 },
                 { CR_REG1,                      0xa4 },
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index 805121093ab5..069d2b467339 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -461,10 +461,15 @@
 
 #define CR_RX_FILTER                    CTL_REG(0x068c)
 #define RX_FILTER_ASSOC_RESPONSE        0x0002
+#define RX_FILTER_REASSOC_RESPONSE      0x0008
 #define RX_FILTER_PROBE_RESPONSE        0x0020
 #define RX_FILTER_BEACON                0x0100
+#define RX_FILTER_DISASSOC              0x0400
 #define RX_FILTER_AUTH                  0x0800
-/* Sniff modus sets filter to 0xfffff */
+#define AP_RX_FILTER                    0x0400feff
+#define STA_RX_FILTER                   0x0000ffff
+
+/* Monitor mode sets filter to 0xfffff */
 
 #define CR_ACK_TIMEOUT_EXT              CTL_REG(0x0690)
 #define CR_BCN_FIFO_SEMAPHORE           CTL_REG(0x0694)
@@ -546,9 +551,6 @@
 #define CR_ZD1211B_TXOP                 CTL_REG(0x0b20)
 #define CR_ZD1211B_RETRY_MAX            CTL_REG(0x0b28)
 
-#define AP_RX_FILTER                    0x0400feff
-#define STA_RX_FILTER                   0x0000ffff
-
 #define CWIN_SIZE                       0x007f043f
 
 
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 3bdc54d128d0..d6f3e02a0b54 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -108,7 +108,9 @@ int zd_mac_init_hw(struct zd_mac *mac, u8 device_type)
         if (r)
                 goto disable_int;
 
-        r = zd_set_encryption_type(chip, NO_WEP);
+        /* We must inform the device that we are doing encryption/decryption in
+         * software at the moment. */
+        r = zd_set_encryption_type(chip, ENC_SNIFFER);
         if (r)
                 goto disable_int;
 
@@ -136,10 +138,8 @@ static int reset_mode(struct zd_mac *mac)
 {
         struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
         struct zd_ioreq32 ioreqs[3] = {
-                { CR_RX_FILTER, RX_FILTER_BEACON|RX_FILTER_PROBE_RESPONSE|
-                                RX_FILTER_AUTH|RX_FILTER_ASSOC_RESPONSE },
+                { CR_RX_FILTER, STA_RX_FILTER },
                 { CR_SNIFFER_ON, 0U },
-                { CR_ENCRYPTION_TYPE, NO_WEP },
         };
 
         if (ieee->iw_mode == IW_MODE_MONITOR) {
@@ -713,10 +713,10 @@ static int zd_mac_tx(struct zd_mac *mac, struct ieee80211_txb *txb, int pri)
 struct zd_rt_hdr {
         struct ieee80211_radiotap_header rt_hdr;
         u8  rt_flags;
+        u8  rt_rate;
         u16 rt_channel;
         u16 rt_chbitmask;
-        u16 rt_rate;
-};
+} __attribute__((packed));
 
 static void fill_rt_header(void *buffer, struct zd_mac *mac,
                            const struct ieee80211_rx_stats *stats,
@@ -735,14 +735,14 @@ static void fill_rt_header(void *buffer, struct zd_mac *mac,
         if (status->decryption_type & (ZD_RX_WEP64|ZD_RX_WEP128|ZD_RX_WEP256))
                 hdr->rt_flags |= IEEE80211_RADIOTAP_F_WEP;
 
+        hdr->rt_rate = stats->rate / 5;
+
         /* FIXME: 802.11a */
         hdr->rt_channel = cpu_to_le16(ieee80211chan2mhz(
                                              _zd_chip_get_channel(&mac->chip)));
         hdr->rt_chbitmask = cpu_to_le16(IEEE80211_CHAN_2GHZ |
                 ((status->frame_status & ZD_RX_FRAME_MODULATION_MASK) ==
                 ZD_RX_OFDM ? IEEE80211_CHAN_OFDM : IEEE80211_CHAN_CCK));
-
-        hdr->rt_rate = stats->rate / 5;
 }
 
 /* Returns 1 if the data packet is for us and 0 otherwise. */
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 72f90525bf68..6320984126c7 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -323,7 +323,6 @@ static void disable_read_regs_int(struct zd_usb *usb)
 {
         struct zd_usb_interrupt *intr = &usb->intr;
 
-        ZD_ASSERT(in_interrupt());
         spin_lock(&intr->lock);
         intr->read_regs_enabled = 0;
         spin_unlock(&intr->lock);
@@ -545,11 +544,11 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
          * be padded. Unaligned access might also happen if the length_info
          * structure is not present.
          */
-        if (get_unaligned(&length_info->tag) == RX_LENGTH_INFO_TAG) {
+        if (get_unaligned(&length_info->tag) == cpu_to_le16(RX_LENGTH_INFO_TAG))
+        {
                 unsigned int l, k, n;
                 for (i = 0, l = 0;; i++) {
-                        k = le16_to_cpu(get_unaligned(
-                                &length_info->length[i]));
+                        k = le16_to_cpu(get_unaligned(&length_info->length[i]));
                         n = l+k;
                         if (n > length)
                                 return;
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index 34de5697983d..e2fef60c2d06 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -27,8 +27,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * Send feedback to <gregkh@us.ibm.com>,
- *                  <t-kochi@bq.jp.nec.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
  *
  */
 
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index ef95d12fb32c..ae67a8f55ba1 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -26,7 +26,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
- * Send feedback to <t-kochi@bq.jp.nec.com>
+ * Send feedback to <kristen.c.accardi@intel.com>
  *
  */
 
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index 50bfc1b2f3bf..478d0d28f7ad 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -30,23 +30,6 @@ MODULE_LICENSE("GPL");
 /* global data */
 static const char device_name[] = "pcieport-driver";
 
-static int pcie_portdrv_save_config(struct pci_dev *dev)
-{
-        return pci_save_state(dev);
-}
-
-static int pcie_portdrv_restore_config(struct pci_dev *dev)
-{
-        int retval;
-
-        pci_restore_state(dev);
-        retval = pci_enable_device(dev);
-        if (retval)
-                return retval;
-        pci_set_master(dev);
-        return 0;
-}
-
 /*
  * pcie_portdrv_probe - Probe PCI-Express port devices
  * @dev: PCI-Express port device being probed
@@ -73,8 +56,10 @@ static int __devinit pcie_portdrv_probe (struct pci_dev *dev,
                 "%s->Dev[%04x:%04x] has invalid IRQ. Check vendor BIOS\n", 
                 __FUNCTION__, dev->device, dev->vendor);
         }
-        if (pcie_port_device_register(dev)) 
+        if (pcie_port_device_register(dev)) {
+                pci_disable_device(dev);
                 return -ENOMEM;
+        }
 
         return 0;
 }
@@ -86,6 +71,23 @@ static void pcie_portdrv_remove (struct pci_dev *dev)
 }
 
 #ifdef CONFIG_PM
+static int pcie_portdrv_save_config(struct pci_dev *dev)
+{
+        return pci_save_state(dev);
+}
+
+static int pcie_portdrv_restore_config(struct pci_dev *dev)
+{
+        int retval;
+
+        pci_restore_state(dev);
+        retval = pci_enable_device(dev);
+        if (retval)
+                return retval;
+        pci_set_master(dev);
+        return 0;
+}
+
 static int pcie_portdrv_suspend (struct pci_dev *dev, pm_message_t state)
 {
         int ret = pcie_port_device_suspend(dev, state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index e3c78c39b7e4..fb08bc951ac0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -990,6 +990,11 @@ static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev)
                         case 0x8070: /* P4G8X Deluxe */
                                 asus_hides_smbus = 1;
                         }
+                if (dev->device == PCI_DEVICE_ID_INTEL_E7501_MCH)
+                        switch (dev->subsystem_device) {
+                        case 0x80c9: /* PU-DLS */
+                                asus_hides_smbus = 1;
+                        }
                 if (dev->device == PCI_DEVICE_ID_INTEL_82855GM_HB)
                         switch (dev->subsystem_device) {
                         case 0x1751: /* M2N notebook */
@@ -1058,6 +1063,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,	PCI_DEVICE_ID_INTEL_82845G_HB,	asu
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82850_HB,   asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82865_HB,   asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_7205_0,     asus_hides_smbus_hostbridge );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_E7501_MCH,  asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82855PM_HB, asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82855GM_HB, asus_hides_smbus_hostbridge );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82915GM_HB, asus_hides_smbus_hostbridge );
@@ -1081,6 +1087,7 @@ static void __init asus_hides_smbus_lpc(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801DB_0,  asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801BA_0,  asus_hides_smbus_lpc );
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801CA_0,  asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801CA_12, asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801DB_12, asus_hides_smbus_lpc );
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL,   PCI_DEVICE_ID_INTEL_82801EB_0,  asus_hides_smbus_lpc );
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index f8ae2b7db0a7..d529462d1b53 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -41,7 +41,7 @@ pci_do_find_bus(struct pci_bus* bus, unsigned char busnr)
  * in the global list of PCI buses.  If the bus is found, a pointer to its
  * data structure is returned.  If no bus is found, %NULL is returned.
  */
-struct pci_bus * __devinit pci_find_bus(int domain, int busnr)
+struct pci_bus * pci_find_bus(int domain, int busnr)
 {
         struct pci_bus *bus = NULL;
         struct pci_bus *tmp_bus;
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 3163e3d73da1..9d8b415eca79 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -265,8 +265,8 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_at
                                 pnp_printf(buffer," disabled\n");
                         else
                                 pnp_printf(buffer," 0x%llx-0x%llx\n",
-                                                pnp_port_start(dev, i),
-                                                pnp_port_end(dev, i));
+                                        (unsigned long long)pnp_port_start(dev, i),
+                                        (unsigned long long)pnp_port_end(dev, i));
                 }
         }
         for (i = 0; i < PNP_MAX_MEM; i++) {
@@ -276,8 +276,8 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_at
                                 pnp_printf(buffer," disabled\n");
                         else
                                 pnp_printf(buffer," 0x%llx-0x%llx\n",
-                                                pnp_mem_start(dev, i),
-                                                pnp_mem_end(dev, i));
+                                        (unsigned long long)pnp_mem_start(dev, i),
+                                        (unsigned long long)pnp_mem_end(dev, i));
                 }
         }
         for (i = 0; i < PNP_MAX_IRQ; i++) {
@@ -287,7 +287,7 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_at
                                 pnp_printf(buffer," disabled\n");
                         else
                                 pnp_printf(buffer," %lld\n",
-                                                pnp_irq(dev, i));
+                                        (unsigned long long)pnp_irq(dev, i));
                 }
         }
         for (i = 0; i < PNP_MAX_DMA; i++) {
@@ -297,7 +297,7 @@ static ssize_t pnp_show_current_resources(struct device *dmdev, struct device_at
                                 pnp_printf(buffer," disabled\n");
                         else
                                 pnp_printf(buffer," %lld\n",
-                                                pnp_dma(dev, i));
+                                        (unsigned long long)pnp_dma(dev, i));
                 }
         }
         ret = (buffer->curr - buf);