Merge branch 'master' into upstream-fixes

[sfrench/cifs-2.6.git] / drivers / net / mv643xx_eth.c

diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 625ff61c9988e7e0519c3dda2ba82f59cbc33d53..9997081c6daea8458fd1b1fad296733f55885dcd 100644 (file)
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -74,7 +74,7 @@ static int ethernet_phy_detect(unsigned int eth_port_num);
 static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location);
 static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val);
 static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
-static struct ethtool_ops mv643xx_ethtool_ops;
+static const struct ethtool_ops mv643xx_ethtool_ops;
 
 static char mv643xx_driver_name[] = "mv643xx_eth";
 static char mv643xx_driver_version[] = "1.0";
@@ -385,6 +385,8 @@ static int mv643xx_eth_receive_queue(struct net_device *dev, int budget)
        struct pkt_info pkt_info;
 
        while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
+               dma_unmap_single(NULL, pkt_info.buf_ptr, ETH_RX_SKB_SIZE,
+                                                       DMA_FROM_DEVICE);
                mp->rx_desc_count--;
                received_packets++;
 
@@ -505,8 +507,7 @@ static void mv643xx_eth_update_pscr(struct net_device *dev,
  * Output :    N/A
  */
 
-static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id,
-                                               struct pt_regs *regs)
+static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id)
 {
        struct net_device *dev = (struct net_device *)dev_id;
        struct mv643xx_private *mp = netdev_priv(dev);
@@ -778,7 +779,7 @@ static int mv643xx_eth_open(struct net_device *dev)
        int err;
 
        err = request_irq(dev->irq, mv643xx_eth_int_handler,
-                       SA_SHIRQ | SA_SAMPLE_RANDOM, dev->name, dev);
+                       IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev);
        if (err) {
                printk(KERN_ERR "Can not assign IRQ number to MV643XX_eth%d\n",
                                                                port_num);
@@ -1145,7 +1146,7 @@ static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp,
        desc->byte_cnt = length;
        desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
 
-       if (skb->ip_summed == CHECKSUM_HW) {
+       if (skb->ip_summed == CHECKSUM_PARTIAL) {
                BUG_ON(skb->protocol != ETH_P_IP);
 
                cmd_sts |= ETH_GEN_TCP_UDP_CHECKSUM |
@@ -1250,7 +1251,7 @@ static void mv643xx_netpoll(struct net_device *netdev)
        /* wait for previous write to complete */
        mv_read(MV643XX_ETH_INTERRUPT_MASK_REG(port_num));
 
-       mv643xx_eth_int_handler(netdev->irq, netdev, NULL);
+       mv643xx_eth_int_handler(netdev->irq, netdev);
 
        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
 }
@@ -2154,7 +2155,7 @@ static void eth_update_mib_counters(struct mv643xx_private *mp)
        for (offset = ETH_MIB_BAD_OCTETS_RECEIVED;
                        offset <= ETH_MIB_FRAMES_1024_TO_MAX_OCTETS;
                        offset += 4)
-               *(u32 *)((char *)p + offset) = read_mib(mp, offset);
+               *(u32 *)((char *)p + offset) += read_mib(mp, offset);
 
        p->good_octets_sent += read_mib(mp, ETH_MIB_GOOD_OCTETS_SENT_LOW);
        p->good_octets_sent +=
@@ -2163,7 +2164,7 @@ static void eth_update_mib_counters(struct mv643xx_private *mp)
        for (offset = ETH_MIB_GOOD_FRAMES_SENT;
                        offset <= ETH_MIB_LATE_COLLISION;
                        offset += 4)
-               *(u32 *)((char *)p + offset) = read_mib(mp, offset);
+               *(u32 *)((char *)p + offset) += read_mib(mp, offset);
 }
 
 /*
@@ -2721,7 +2722,7 @@ static void mv643xx_get_ethtool_stats(struct net_device *netdev,
        eth_update_mib_counters(mp);
 
        for (i = 0; i < MV643XX_STATS_LEN; i++) {
-               char *p = (char *)mp+mv643xx_gstrings_stats[i].stat_offset;     
+               char *p = (char *)mp+mv643xx_gstrings_stats[i].stat_offset;
                data[i] = (mv643xx_gstrings_stats[i].sizeof_stat ==
                        sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
        }
@@ -2764,7 +2765,7 @@ static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int c
        return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL);
 }
 
-static struct ethtool_ops mv643xx_ethtool_ops = {
+static const struct ethtool_ops mv643xx_ethtool_ops = {
        .get_settings           = mv643xx_get_settings,
        .set_settings           = mv643xx_set_settings,
        .get_drvinfo            = mv643xx_get_drvinfo,