Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
[linux-2.6.git] / drivers / net / e100.c
index 3d69fae..c9c7079 100644 (file)
 
 #define DRV_NAME               "e100"
 #define DRV_EXT                        "-NAPI"
-#define DRV_VERSION            "3.5.23-k4"DRV_EXT
+#define DRV_VERSION            "3.5.23-k6"DRV_EXT
 #define DRV_DESCRIPTION                "Intel(R) PRO/100 Network Driver"
 #define DRV_COPYRIGHT          "Copyright(c) 1999-2006 Intel Corporation"
 #define PFX                    DRV_NAME ": "
@@ -1804,7 +1804,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
                struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
                put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
                pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
-                       sizeof(struct rfd), PCI_DMA_TODEVICE);
+                       sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
        }
 
        return 0;
@@ -1823,7 +1823,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
 
        /* Need to sync before taking a peek at cb_complete bit */
        pci_dma_sync_single_for_cpu(nic->pdev, rx->dma_addr,
-               sizeof(struct rfd), PCI_DMA_FROMDEVICE);
+               sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
        rfd_status = le16_to_cpu(rfd->status);
 
        DPRINTK(RX_STATUS, DEBUG, "status=0x%04X\n", rfd_status);
@@ -1850,7 +1850,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
 
        /* Get data */
        pci_unmap_single(nic->pdev, rx->dma_addr,
-               RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+               RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
 
        /* If this buffer has the el bit, but we think the receiver
         * is still running, check to see if it really stopped while
@@ -1880,7 +1880,6 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
        } else {
                dev->stats.rx_packets++;
                dev->stats.rx_bytes += actual_size;
-               nic->netdev->last_rx = jiffies;
                netif_receive_skb(skb);
                if(work_done)
                        (*work_done)++;
@@ -1943,7 +1942,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
                new_before_last_rfd->command |= cpu_to_le16(cb_el);
                pci_dma_sync_single_for_device(nic->pdev,
                        new_before_last_rx->dma_addr, sizeof(struct rfd),
-                       PCI_DMA_TODEVICE);
+                       PCI_DMA_BIDIRECTIONAL);
 
                /* Now that we have a new stopping point, we can clear the old
                 * stopping point.  We must sync twice to get the proper
@@ -1951,11 +1950,11 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
                old_before_last_rfd->command &= ~cpu_to_le16(cb_el);
                pci_dma_sync_single_for_device(nic->pdev,
                        old_before_last_rx->dma_addr, sizeof(struct rfd),
-                       PCI_DMA_TODEVICE);
+                       PCI_DMA_BIDIRECTIONAL);
                old_before_last_rfd->size = cpu_to_le16(VLAN_ETH_FRAME_LEN);
                pci_dma_sync_single_for_device(nic->pdev,
                        old_before_last_rx->dma_addr, sizeof(struct rfd),
-                       PCI_DMA_TODEVICE);
+                       PCI_DMA_BIDIRECTIONAL);
        }
 
        if(restart_required) {
@@ -1978,7 +1977,7 @@ static void e100_rx_clean_list(struct nic *nic)
                for(rx = nic->rxs, i = 0; i < count; rx++, i++) {
                        if(rx->skb) {
                                pci_unmap_single(nic->pdev, rx->dma_addr,
-                                       RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+                                       RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
                                dev_kfree_skb(rx->skb);
                        }
                }
@@ -2021,7 +2020,7 @@ static int e100_rx_alloc_list(struct nic *nic)
        before_last->command |= cpu_to_le16(cb_el);
        before_last->size = 0;
        pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
-               sizeof(struct rfd), PCI_DMA_TODEVICE);
+               sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
 
        nic->rx_to_use = nic->rx_to_clean = nic->rxs;
        nic->ru_running = RU_SUSPENDED;
@@ -2222,7 +2221,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
        msleep(10);
 
        pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr,
-                       RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+                       RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
 
        if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd),
           skb->data, ETH_DATA_LEN))
@@ -2322,7 +2321,8 @@ static int e100_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 {
        struct nic *nic = netdev_priv(netdev);
 
-       if(wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
+       if ((wol->wolopts && wol->wolopts != WAKE_MAGIC) ||
+           !device_can_wakeup(&nic->pdev->dev))
                return -EOPNOTSUPP;
 
        if(wol->wolopts)
@@ -2330,6 +2330,8 @@ static int e100_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
        else
                nic->flags &= ~wol_magic;
 
+       device_set_wakeup_enable(&nic->pdev->dev, wol->wolopts);
+
        e100_exec_cb(nic, NULL, e100_configure);
 
        return 0;
@@ -2616,7 +2618,6 @@ static int __devinit e100_probe(struct pci_dev *pdev,
        struct net_device *netdev;
        struct nic *nic;
        int err;
-       DECLARE_MAC_BUF(mac);
 
        if(!(netdev = alloc_etherdev(sizeof(struct nic)))) {
                if(((1 << debug) - 1) & NETIF_MSG_PROBE)
@@ -2734,8 +2735,10 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 
        /* Wol magic packet can be enabled from eeprom */
        if((nic->mac >= mac_82558_D101_A4) &&
-          (nic->eeprom[eeprom_id] & eeprom_id_wol))
+          (nic->eeprom[eeprom_id] & eeprom_id_wol)) {
                nic->flags |= wol_magic;
+               device_set_wakeup_enable(&pdev->dev, true);
+       }
 
        /* ack any pending wake events, disable PME */
        pci_pme_active(pdev, false);
@@ -2746,9 +2749,9 @@ static int __devinit e100_probe(struct pci_dev *pdev,
                goto err_out_free;
        }
 
-       DPRINTK(PROBE, INFO, "addr 0x%llx, irq %d, MAC addr %s\n",
+       DPRINTK(PROBE, INFO, "addr 0x%llx, irq %d, MAC addr %pM\n",
                (unsigned long long)pci_resource_start(pdev, use_io ? 1 : 0),
-               pdev->irq, print_mac(mac, netdev->dev_addr));
+               pdev->irq, netdev->dev_addr);
 
        return 0;
 
@@ -2794,11 +2797,10 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
        pci_save_state(pdev);
 
        if ((nic->flags & wol_magic) | e100_asf(nic)) {
-               pci_enable_wake(pdev, PCI_D3hot, 1);
-               pci_enable_wake(pdev, PCI_D3cold, 1);
+               if (pci_enable_wake(pdev, PCI_D3cold, true))
+                       pci_enable_wake(pdev, PCI_D3hot, true);
        } else {
-               pci_enable_wake(pdev, PCI_D3hot, 0);
-               pci_enable_wake(pdev, PCI_D3cold, 0);
+               pci_enable_wake(pdev, PCI_D3hot, false);
        }
 
        pci_disable_device(pdev);