Merge branch 'for-linus' of git://neil.brown.name/md

[safe/jmp/linux-2.6] / drivers / net / hamachi.c

diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index e5c2380..310ee03 100644 (file)
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -171,7 +171,7 @@ static int tx_params[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 #include <asm/unaligned.h>
 #include <asm/cache.h>
 
-static char version[] __devinitdata =
+static const char version[] __devinitconst =
 KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE "  Written by Donald Becker\n"
 KERN_INFO "   Some modifications by Eric kasten <kasten@nscl.msu.edu>\n"
 KERN_INFO "   Further modifications by Keith Underwood <keithu@parl.clemson.edu>\n";
@@ -568,6 +568,20 @@ static void set_rx_mode(struct net_device *dev);
 static const struct ethtool_ops ethtool_ops;
 static const struct ethtool_ops ethtool_ops_no_mii;
 
+static const struct net_device_ops hamachi_netdev_ops = {
+       .ndo_open               = hamachi_open,
+       .ndo_stop               = hamachi_close,
+       .ndo_start_xmit         = hamachi_start_xmit,
+       .ndo_get_stats          = hamachi_get_stats,
+       .ndo_set_multicast_list = set_rx_mode,
+       .ndo_change_mtu         = eth_change_mtu,
+       .ndo_validate_addr      = eth_validate_addr,
+       .ndo_set_mac_address    = eth_mac_addr,
+       .ndo_tx_timeout         = hamachi_tx_timeout,
+       .ndo_do_ioctl           = netdev_ioctl,
+};
+
+
 static int __devinit hamachi_init_one (struct pci_dev *pdev,
                                    const struct pci_device_id *ent)
 {
@@ -582,7 +596,6 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
        void *ring_space;
        dma_addr_t ring_dma;
        int ret = -ENOMEM;
-       DECLARE_MAC_BUF(mac);
 
 /* when built into the kernel, we only print version if device is found */
 #ifndef MODULE
@@ -723,17 +736,11 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
 
 
        /* The Hamachi-specific entries in the device structure. */
-       dev->open = &hamachi_open;
-       dev->hard_start_xmit = &hamachi_start_xmit;
-       dev->stop = &hamachi_close;
-       dev->get_stats = &hamachi_get_stats;
-       dev->set_multicast_list = &set_rx_mode;
-       dev->do_ioctl = &netdev_ioctl;
+       dev->netdev_ops = &hamachi_netdev_ops;
        if (chip_tbl[hmp->chip_id].flags & CanHaveMII)
                SET_ETHTOOL_OPS(dev, &ethtool_ops);
        else
                SET_ETHTOOL_OPS(dev, &ethtool_ops_no_mii);
-       dev->tx_timeout = &hamachi_tx_timeout;
        dev->watchdog_timeo = TX_TIMEOUT;
        if (mtu)
                dev->mtu = mtu;
@@ -744,9 +751,9 @@ static int __devinit hamachi_init_one (struct pci_dev *pdev,
                goto err_out_unmap_rx;
        }
 
-       printk(KERN_INFO "%s: %s type %x at %p, %s, IRQ %d.\n",
+       printk(KERN_INFO "%s: %s type %x at %p, %pM, IRQ %d.\n",
                   dev->name, chip_tbl[chip_id].name, readl(ioaddr + ChipRev),
-                  ioaddr, print_mac(mac, dev->dev_addr), irq);
+                  ioaddr, dev->dev_addr, irq);
        i = readb(ioaddr + PCIClkMeas);
        printk(KERN_INFO "%s:  %d-bit %d Mhz PCI bus (%d), Virtual Jumpers "
                   "%2.2x, LPA %4.4x.\n",
@@ -1140,11 +1147,11 @@ static void hamachi_tx_timeout(struct net_device *dev)
        }
        /* Fill in the Rx buffers.  Handle allocation failure gracefully. */
        for (i = 0; i < RX_RING_SIZE; i++) {
-               struct sk_buff *skb = dev_alloc_skb(hmp->rx_buf_sz);
+               struct sk_buff *skb = netdev_alloc_skb(dev, hmp->rx_buf_sz);
                hmp->rx_skbuff[i] = skb;
                if (skb == NULL)
                        break;
-               skb->dev = dev;         /* Mark as being used by this device. */
+
                skb_reserve(skb, 2); /* 16 byte align the IP header. */
                 hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev,
                        skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
@@ -1178,14 +1185,6 @@ static void hamachi_init_ring(struct net_device *dev)
        hmp->cur_rx = hmp->cur_tx = 0;
        hmp->dirty_rx = hmp->dirty_tx = 0;
 
-#if 0
-       /* This is wrong.  I'm not sure what the original plan was, but this
-        * is wrong.  An MTU of 1 gets you a buffer of 1536, while an MTU
-        * of 1501 gets a buffer of 1533? -KDU
-        */
-       hmp->rx_buf_sz = (dev->mtu <= 1500 ? PKT_BUF_SZ : dev->mtu + 32);
-#endif
-       /* My attempt at a reasonable correction */
        /* +26 gets the maximum ethernet encapsulation, +7 & ~7 because the
         * card needs room to do 8 byte alignment, +2 so we can reserve
         * the first 2 bytes, and +16 gets room for the status word from the
@@ -1245,7 +1244,7 @@ do { \
     csum_add(sum, (ih)->saddr & 0xffff); \
     csum_add(sum, (ih)->daddr >> 16); \
     csum_add(sum, (ih)->daddr & 0xffff); \
-    csum_add(sum, __constant_htons(IPPROTO_UDP)); \
+    csum_add(sum, cpu_to_be16(IPPROTO_UDP)); \
     csum_add(sum, (uh)->len); \
 } while (0)
 
@@ -1256,7 +1255,7 @@ do { \
     csum_add(sum, (ih)->saddr & 0xffff); \
     csum_add(sum, (ih)->daddr >> 16); \
     csum_add(sum, (ih)->daddr & 0xffff); \
-    csum_add(sum, __constant_htons(IPPROTO_TCP)); \
+    csum_add(sum, cpu_to_be16(IPPROTO_TCP)); \
     csum_add(sum, htons(len)); \
 } while (0)
 #endif
@@ -1297,7 +1296,7 @@ static int hamachi_start_xmit(struct sk_buff *skb, struct net_device *dev)
            /* tack on checksum tag */
            u32 tagval = 0;
            struct ethhdr *eh = (struct ethhdr *)skb->data;
-           if (eh->h_proto == __constant_htons(ETH_P_IP)) {
+           if (eh->h_proto == cpu_to_be16(ETH_P_IP)) {
                struct iphdr *ih = (struct iphdr *)((char *)eh + ETH_HLEN);
                if (ih->protocol == IPPROTO_UDP) {
                    struct udphdr *uh
@@ -1606,7 +1605,7 @@ static int hamachi_rx(struct net_device *dev)
                                 */
                                if (ntohs(ih->tot_len) >= 46){
                                        /* don't worry about frags */
-                                       if (!(ih->frag_off & __constant_htons(IP_MF|IP_OFFSET))) {
+                                       if (!(ih->frag_off & cpu_to_be16(IP_MF|IP_OFFSET))) {
                                                u32 inv = *(u32 *) &buf_addr[data_size - 16];
                                                u32 *p = (u32 *) &buf_addr[data_size - 20];
                                                register u32 crc, p_r, p_r1;
@@ -1654,7 +1653,6 @@ static int hamachi_rx(struct net_device *dev)
 #endif  /* RX_CHECKSUM */
 
                        netif_rx(skb);
-                       dev->last_rx = jiffies;
                        hmp->stats.rx_packets++;
                }
                entry = (++hmp->cur_rx) % RX_RING_SIZE;