net: usb: raw-ip: Fix autopm / system suspend issues.
[linux-2.6.git] / drivers / net / sunhme.c
index b55f7a4..856e05b 100644 (file)
@@ -855,7 +855,7 @@ static void happy_meal_timer(unsigned long data)
                hp->timer_ticks = 0;
                hp->timer_state = asleep; /* foo on you */
                break;
-       };
+       }
 
        if (restart_timer) {
                hp->happy_timer.expires = jiffies + ((12 * HZ)/10); /* 1.2 sec. */
@@ -1226,10 +1226,16 @@ static void happy_meal_clean_rings(struct happy_meal *hp)
                        for (frag = 0; frag <= skb_shinfo(skb)->nr_frags; frag++) {
                                txd = &hp->happy_block->happy_meal_txd[i];
                                dma_addr = hme_read_desc32(hp, &txd->tx_addr);
-                               dma_unmap_single(hp->dma_dev, dma_addr,
-                                                (hme_read_desc32(hp, &txd->tx_flags)
-                                                 & TXFLAG_SIZE),
-                                                DMA_TO_DEVICE);
+                               if (!frag)
+                                       dma_unmap_single(hp->dma_dev, dma_addr,
+                                                        (hme_read_desc32(hp, &txd->tx_flags)
+                                                         & TXFLAG_SIZE),
+                                                        DMA_TO_DEVICE);
+                               else
+                                       dma_unmap_page(hp->dma_dev, dma_addr,
+                                                        (hme_read_desc32(hp, &txd->tx_flags)
+                                                         & TXFLAG_SIZE),
+                                                        DMA_TO_DEVICE);
 
                                if (frag != skb_shinfo(skb)->nr_frags)
                                        i++;
@@ -1377,7 +1383,7 @@ force_link:
                if (ep == NULL || ep->autoneg == AUTONEG_ENABLE) {
                        hp->sw_bmcr = BMCR_SPEED100;
                } else {
-                       if (ep->speed == SPEED_100)
+                       if (ethtool_cmd_speed(ep) == SPEED_100)
                                hp->sw_bmcr = BMCR_SPEED100;
                        else
                                hp->sw_bmcr = 0;
@@ -1403,7 +1409,7 @@ force_link:
        hp->timer_ticks = 0;
        hp->happy_timer.expires = jiffies + (12 * HZ)/10;  /* 1.2 sec. */
        hp->happy_timer.data = (unsigned long) hp;
-       hp->happy_timer.function = &happy_meal_timer;
+       hp->happy_timer.function = happy_meal_timer;
        add_timer(&hp->happy_timer);
 }
 
@@ -1482,7 +1488,7 @@ static int happy_meal_init(struct happy_meal *hp)
                HMD(("external, disable MII, "));
                hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
                break;
-       };
+       }
 
        if (happy_meal_tcvr_reset(hp, tregs))
                return -EAGAIN;
@@ -1510,29 +1516,19 @@ static int happy_meal_init(struct happy_meal *hp)
 
        HMD(("htable, "));
        if ((hp->dev->flags & IFF_ALLMULTI) ||
-           (hp->dev->mc_count > 64)) {
+           (netdev_mc_count(hp->dev) > 64)) {
                hme_write32(hp, bregs + BMAC_HTABLE0, 0xffff);
                hme_write32(hp, bregs + BMAC_HTABLE1, 0xffff);
                hme_write32(hp, bregs + BMAC_HTABLE2, 0xffff);
                hme_write32(hp, bregs + BMAC_HTABLE3, 0xffff);
        } else if ((hp->dev->flags & IFF_PROMISC) == 0) {
                u16 hash_table[4];
-               struct dev_mc_list *dmi = hp->dev->mc_list;
-               char *addrs;
-               int i;
+               struct netdev_hw_addr *ha;
                u32 crc;
 
-               for (i = 0; i < 4; i++)
-                       hash_table[i] = 0;
-
-               for (i = 0; i < hp->dev->mc_count; i++) {
-                       addrs = dmi->dmi_addr;
-                       dmi = dmi->next;
-
-                       if (!(*addrs & 1))
-                               continue;
-
-                       crc = ether_crc_le(6, addrs);
+               memset(hash_table, 0, sizeof(hash_table));
+               netdev_for_each_mc_addr(ha, hp->dev) {
+                       crc = ether_crc_le(6, ha->addr);
                        crc >>= 26;
                        hash_table[crc >> 4] |= 1 << (crc & 0xf);
                }
@@ -1589,7 +1585,7 @@ static int happy_meal_init(struct happy_meal *hp)
                 */
 #ifdef CONFIG_SBUS
                if ((hp->happy_flags & HFLAG_PCI) == 0) {
-                       struct of_device *op = hp->happy_dev;
+                       struct platform_device *op = hp->happy_dev;
                        if (sbus_can_dma_64bit()) {
                                sbus_set_sbus64(&op->dev,
                                                hp->happy_bursts);
@@ -1732,7 +1728,7 @@ static void happy_meal_set_initial_advertisement(struct happy_meal *hp)
        case external:
                hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
                break;
-       };
+       }
        if (happy_meal_tcvr_reset(hp, tregs))
                return;
 
@@ -1953,7 +1949,10 @@ static void happy_meal_tx(struct happy_meal *hp)
                        dma_len = hme_read_desc32(hp, &this->tx_flags);
 
                        dma_len &= TXFLAG_SIZE;
-                       dma_unmap_single(hp->dma_dev, dma_addr, dma_len, DMA_TO_DEVICE);
+                       if (!frag)
+                               dma_unmap_single(hp->dma_dev, dma_addr, dma_len, DMA_TO_DEVICE);
+                       else
+                               dma_unmap_page(hp->dma_dev, dma_addr, dma_len, DMA_TO_DEVICE);
 
                        elem = NEXT_TX(elem);
                        this = &txbase[elem];
@@ -2072,7 +2071,6 @@ static void happy_meal_rx(struct happy_meal *hp, struct net_device *dev)
                skb->protocol = eth_type_trans(skb, dev);
                netif_rx(skb);
 
-               dev->last_rx = jiffies;
                hp->net_stats.rx_packets++;
                hp->net_stats.rx_bytes += len;
        next:
@@ -2131,7 +2129,7 @@ static irqreturn_t quattro_sbus_interrupt(int irq, void *cookie)
 
        for (i = 0; i < 4; i++) {
                struct net_device *dev = qp->happy_meals[i];
-               struct happy_meal *hp  = dev->priv;
+               struct happy_meal *hp  = netdev_priv(dev);
                u32 happy_status       = hme_read32(hp, hp->gregs + GREG_STAT);
 
                HMD(("quattro_interrupt: status=%08x ", happy_status));
@@ -2176,7 +2174,7 @@ static irqreturn_t quattro_sbus_interrupt(int irq, void *cookie)
 
 static int happy_meal_open(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
        int res;
 
        HMD(("happy_meal_open: "));
@@ -2185,7 +2183,7 @@ static int happy_meal_open(struct net_device *dev)
         * into a single source which we register handling at probe time.
         */
        if ((hp->happy_flags & (HFLAG_QUATTRO|HFLAG_PCI)) != HFLAG_QUATTRO) {
-               if (request_irq(dev->irq, &happy_meal_interrupt,
+               if (request_irq(dev->irq, happy_meal_interrupt,
                                IRQF_SHARED, dev->name, (void *)dev)) {
                        HMD(("EAGAIN\n"));
                        printk(KERN_ERR "happy_meal(SBUS): Can't order irq %d to go.\n",
@@ -2208,7 +2206,7 @@ static int happy_meal_open(struct net_device *dev)
 
 static int happy_meal_close(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        spin_lock_irq(&hp->happy_lock);
        happy_meal_stop(hp, hp->gregs);
@@ -2237,7 +2235,7 @@ static int happy_meal_close(struct net_device *dev)
 
 static void happy_meal_tx_timeout(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        printk (KERN_ERR "%s: transmit timed out, resetting\n", dev->name);
        tx_dump_log();
@@ -2253,15 +2251,16 @@ static void happy_meal_tx_timeout(struct net_device *dev)
        netif_wake_queue(dev);
 }
 
-static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
+                                        struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
        int entry;
        u32 tx_flags;
 
        tx_flags = TXFLAG_OWN;
        if (skb->ip_summed == CHECKSUM_PARTIAL) {
-               const u32 csum_start_off = skb_transport_offset(skb);
+               const u32 csum_start_off = skb_checksum_start_offset(skb);
                const u32 csum_stuff_off = csum_start_off + skb->csum_offset;
 
                tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE |
@@ -2276,7 +2275,7 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
                spin_unlock_irq(&hp->happy_lock);
                printk(KERN_ERR "%s: BUG! Tx Ring full when queue awake!\n",
                       dev->name);
-               return 1;
+               return NETDEV_TX_BUSY;
        }
 
        entry = hp->tx_new;
@@ -2336,15 +2335,13 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
        spin_unlock_irq(&hp->happy_lock);
 
-       dev->trans_start = jiffies;
-
        tx_add_log(hp, TXLOG_ACTION_TXMIT, 0);
-       return 0;
+       return NETDEV_TX_OK;
 }
 
 static struct net_device_stats *happy_meal_get_stats(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        spin_lock_irq(&hp->happy_lock);
        happy_meal_get_counters(hp, hp->bigmacregs);
@@ -2355,16 +2352,14 @@ static struct net_device_stats *happy_meal_get_stats(struct net_device *dev)
 
 static void happy_meal_set_multicast(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
        void __iomem *bregs = hp->bigmacregs;
-       struct dev_mc_list *dmi = dev->mc_list;
-       char *addrs;
-       int i;
+       struct netdev_hw_addr *ha;
        u32 crc;
 
        spin_lock_irq(&hp->happy_lock);
 
-       if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 64)) {
+       if ((dev->flags & IFF_ALLMULTI) || (netdev_mc_count(dev) > 64)) {
                hme_write32(hp, bregs + BMAC_HTABLE0, 0xffff);
                hme_write32(hp, bregs + BMAC_HTABLE1, 0xffff);
                hme_write32(hp, bregs + BMAC_HTABLE2, 0xffff);
@@ -2375,17 +2370,9 @@ static void happy_meal_set_multicast(struct net_device *dev)
        } else {
                u16 hash_table[4];
 
-               for (i = 0; i < 4; i++)
-                       hash_table[i] = 0;
-
-               for (i = 0; i < dev->mc_count; i++) {
-                       addrs = dmi->dmi_addr;
-                       dmi = dmi->next;
-
-                       if (!(*addrs & 1))
-                               continue;
-
-                       crc = ether_crc_le(6, addrs);
+               memset(hash_table, 0, sizeof(hash_table));
+               netdev_for_each_mc_addr(ha, dev) {
+                       crc = ether_crc_le(6, ha->addr);
                        crc >>= 26;
                        hash_table[crc >> 4] |= 1 << (crc & 0xf);
                }
@@ -2401,7 +2388,8 @@ static void happy_meal_set_multicast(struct net_device *dev)
 /* Ethtool support... */
 static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
+       u32 speed;
 
        cmd->supported =
                (SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
@@ -2421,10 +2409,9 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
        if (hp->sw_bmcr & BMCR_ANENABLE) {
                cmd->autoneg = AUTONEG_ENABLE;
-               cmd->speed =
-                       (hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
-                       SPEED_100 : SPEED_10;
-               if (cmd->speed == SPEED_100)
+               speed = ((hp->sw_lpa & (LPA_100HALF | LPA_100FULL)) ?
+                        SPEED_100 : SPEED_10);
+               if (speed == SPEED_100)
                        cmd->duplex =
                                (hp->sw_lpa & (LPA_100FULL)) ?
                                DUPLEX_FULL : DUPLEX_HALF;
@@ -2434,27 +2421,26 @@ static int hme_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
                                DUPLEX_FULL : DUPLEX_HALF;
        } else {
                cmd->autoneg = AUTONEG_DISABLE;
-               cmd->speed =
-                       (hp->sw_bmcr & BMCR_SPEED100) ?
-                       SPEED_100 : SPEED_10;
+               speed = (hp->sw_bmcr & BMCR_SPEED100) ? SPEED_100 : SPEED_10;
                cmd->duplex =
                        (hp->sw_bmcr & BMCR_FULLDPLX) ?
                        DUPLEX_FULL : DUPLEX_HALF;
        }
+       ethtool_cmd_speed_set(cmd, speed);
        return 0;
 }
 
 static int hme_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        /* Verify the settings we care about. */
        if (cmd->autoneg != AUTONEG_ENABLE &&
            cmd->autoneg != AUTONEG_DISABLE)
                return -EINVAL;
        if (cmd->autoneg == AUTONEG_DISABLE &&
-           ((cmd->speed != SPEED_100 &&
-             cmd->speed != SPEED_10) ||
+           ((ethtool_cmd_speed(cmd) != SPEED_100 &&
+             ethtool_cmd_speed(cmd) != SPEED_10) ||
             (cmd->duplex != DUPLEX_HALF &&
              cmd->duplex != DUPLEX_FULL)))
                return -EINVAL;
@@ -2470,7 +2456,7 @@ static int hme_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 
 static void hme_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        strcpy(info->driver, "sunhme");
        strcpy(info->version, "2.02");
@@ -2481,8 +2467,8 @@ static void hme_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info
 #ifdef CONFIG_SBUS
        else {
                const struct linux_prom_registers *regs;
-               struct of_device *op = hp->happy_dev;
-               regs = of_get_property(op->node, "regs", NULL);
+               struct platform_device *op = hp->happy_dev;
+               regs = of_get_property(op->dev.of_node, "regs", NULL);
                if (regs)
                        sprintf(info->bus_info, "SBUS:%d",
                                regs->which_io);
@@ -2492,13 +2478,13 @@ static void hme_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info
 
 static u32 hme_get_link(struct net_device *dev)
 {
-       struct happy_meal *hp = dev->priv;
+       struct happy_meal *hp = netdev_priv(dev);
 
        spin_lock_irq(&hp->happy_lock);
        hp->sw_bmcr = happy_meal_tcvr_read(hp, hp->tcvregs, MII_BMCR);
        spin_unlock_irq(&hp->happy_lock);
 
-       return (hp->sw_bmsr & BMSR_LSTATUS);
+       return hp->sw_bmsr & BMSR_LSTATUS;
 }
 
 static const struct ethtool_ops hme_ethtool_ops = {
@@ -2516,13 +2502,13 @@ static int hme_version_printed;
  *
  * Return NULL on failure.
  */
-static struct quattro * __devinit quattro_sbus_find(struct of_device *child)
+static struct quattro * __devinit quattro_sbus_find(struct platform_device *child)
 {
        struct device *parent = child->dev.parent;
-       struct of_device *op;
+       struct platform_device *op;
        struct quattro *qp;
 
-       op = to_of_device(parent);
+       op = to_platform_device(parent);
        qp = dev_get_drvdata(&op->dev);
        if (qp)
                return qp;
@@ -2544,25 +2530,36 @@ static struct quattro * __devinit quattro_sbus_find(struct of_device *child)
 }
 
 /* After all quattro cards have been probed, we call these functions
- * to register the IRQ handlers.
+ * to register the IRQ handlers for the cards that have been
+ * successfully probed and skip the cards that failed to initialize
  */
-static void __init quattro_sbus_register_irqs(void)
+static int __init quattro_sbus_register_irqs(void)
 {
        struct quattro *qp;
 
        for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) {
-               struct of_device *op = qp->quattro_dev;
-               int err;
+               struct platform_device *op = qp->quattro_dev;
+               int err, qfe_slot, skip = 0;
+
+               for (qfe_slot = 0; qfe_slot < 4; qfe_slot++) {
+                       if (!qp->happy_meals[qfe_slot])
+                               skip = 1;
+               }
+               if (skip)
+                       continue;
 
-               err = request_irq(op->irqs[0],
+               err = request_irq(op->archdata.irqs[0],
                                  quattro_sbus_interrupt,
                                  IRQF_SHARED, "Quattro",
                                  qp);
                if (err != 0) {
-                       printk(KERN_ERR "Quattro: Fatal IRQ registery error %d.\n", err);
-                       panic("QFE request irq");
+                       printk(KERN_ERR "Quattro HME: IRQ registration "
+                              "error %d.\n", err);
+                       return err;
                }
        }
+
+       return 0;
 }
 
 static void quattro_sbus_free_irqs(void)
@@ -2570,9 +2567,17 @@ static void quattro_sbus_free_irqs(void)
        struct quattro *qp;
 
        for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) {
-               struct of_device *op = qp->quattro_dev;
+               struct platform_device *op = qp->quattro_dev;
+               int qfe_slot, skip = 0;
+
+               for (qfe_slot = 0; qfe_slot < 4; qfe_slot++) {
+                       if (!qp->happy_meals[qfe_slot])
+                               skip = 1;
+               }
+               if (skip)
+                       continue;
 
-               free_irq(op->irqs[0], qp);
+               free_irq(op->archdata.irqs[0], qp);
        }
 }
 #endif /* CONFIG_SBUS */
@@ -2608,16 +2613,34 @@ static struct quattro * __devinit quattro_pci_find(struct pci_dev *pdev)
 }
 #endif /* CONFIG_PCI */
 
+static const struct net_device_ops hme_netdev_ops = {
+       .ndo_open               = happy_meal_open,
+       .ndo_stop               = happy_meal_close,
+       .ndo_start_xmit         = happy_meal_start_xmit,
+       .ndo_tx_timeout         = happy_meal_tx_timeout,
+       .ndo_get_stats          = happy_meal_get_stats,
+       .ndo_set_multicast_list = happy_meal_set_multicast,
+       .ndo_change_mtu         = eth_change_mtu,
+       .ndo_set_mac_address    = eth_mac_addr,
+       .ndo_validate_addr      = eth_validate_addr,
+};
+
 #ifdef CONFIG_SBUS
-static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe)
+static int __devinit happy_meal_sbus_probe_one(struct platform_device *op, int is_qfe)
 {
-       struct device_node *dp = op->node, *sbus_dp;
+       struct device_node *dp = op->dev.of_node, *sbus_dp;
        struct quattro *qp = NULL;
        struct happy_meal *hp;
        struct net_device *dev;
        int i, qfe_slot = -1;
        int err = -ENODEV;
 
+       sbus_dp = op->dev.parent->of_node;
+
+       /* We can match PCI devices too, do not accept those here. */
+       if (strcmp(sbus_dp->name, "sbus"))
+               return err;
+
        if (is_qfe) {
                qp = quattro_sbus_find(op);
                if (qp == NULL)
@@ -2723,10 +2746,6 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe)
        if (qp != NULL)
                hp->happy_flags |= HFLAG_QUATTRO;
 
-       sbus_dp = to_of_device(op->dev.parent)->node;
-       if (is_qfe)
-               sbus_dp = to_of_device(op->dev.parent->parent)->node;
-
        /* Get the supported DVMA burst sizes from our Happy SBUS. */
        hp->happy_bursts = of_getintprop_default(sbus_dp,
                                                 "burst-sizes", 0x00);
@@ -2751,19 +2770,15 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe)
        init_timer(&hp->happy_timer);
 
        hp->dev = dev;
-       dev->open = &happy_meal_open;
-       dev->stop = &happy_meal_close;
-       dev->hard_start_xmit = &happy_meal_start_xmit;
-       dev->get_stats = &happy_meal_get_stats;
-       dev->set_multicast_list = &happy_meal_set_multicast;
-       dev->tx_timeout = &happy_meal_tx_timeout;
+       dev->netdev_ops = &hme_netdev_ops;
        dev->watchdog_timeo = 5*HZ;
        dev->ethtool_ops = &hme_ethtool_ops;
 
        /* Happy Meal can do it all... */
-       dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+       dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+       dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
-       dev->irq = op->irqs[0];
+       dev->irq = op->archdata.irqs[0];
 
 #if defined(CONFIG_SBUS) && defined(CONFIG_PCI)
        /* Hook up SBUS register/descriptor accessors. */
@@ -2781,7 +2796,8 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe)
        happy_meal_set_initial_advertisement(hp);
        spin_unlock_irq(&hp->happy_lock);
 
-       if (register_netdev(hp->dev)) {
+       err = register_netdev(hp->dev);
+       if (err) {
                printk(KERN_ERR "happymeal: Cannot register net device, "
                       "aborting.\n");
                goto err_out_free_coherent;
@@ -2818,6 +2834,9 @@ err_out_iounmap:
        if (hp->tcvregs)
                of_iounmap(&op->resource[4], hp->tcvregs, TCVR_REG_SIZE);
 
+       if (qp)
+               qp->happy_meals[qfe_slot] = NULL;
+
 err_out_free_netdev:
        free_netdev(dev);
 
@@ -2913,7 +2932,6 @@ static void get_hme_mac_nonsparc(struct pci_dev *pdev, unsigned char *dev_addr)
        dev_addr[1] = 0x00;
        dev_addr[2] = 0x20;
        get_random_bytes(&dev_addr[3], 3);
-       return;
 }
 #endif /* !(CONFIG_SPARC) */
 
@@ -2971,8 +2989,7 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
 
        dev->base_addr = (long) pdev;
 
-       hp = (struct happy_meal *)dev->priv;
-       memset(hp, 0, sizeof(*hp));
+       hp = netdev_priv(dev);
 
        hp->happy_dev = pdev;
        hp->dma_dev = &pdev->dev;
@@ -3016,9 +3033,9 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
                int len;
 
                if (qfe_slot != -1 &&
-                   (addr = of_get_property(dp,
-                                           "local-mac-address", &len)) != NULL
-                   && len == 6) {
+                   (addr = of_get_property(dp, "local-mac-address", &len))
+                       != NULL &&
+                   len == 6) {
                        memcpy(dev->dev_addr, addr, 6);
                } else {
                        memcpy(dev->dev_addr, idprom->id_ethaddr, 6);
@@ -3077,19 +3094,15 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
        init_timer(&hp->happy_timer);
 
        hp->dev = dev;
-       dev->open = &happy_meal_open;
-       dev->stop = &happy_meal_close;
-       dev->hard_start_xmit = &happy_meal_start_xmit;
-       dev->get_stats = &happy_meal_get_stats;
-       dev->set_multicast_list = &happy_meal_set_multicast;
-       dev->tx_timeout = &happy_meal_tx_timeout;
+       dev->netdev_ops = &hme_netdev_ops;
        dev->watchdog_timeo = 5*HZ;
        dev->ethtool_ops = &hme_ethtool_ops;
        dev->irq = pdev->irq;
        dev->dma = 0;
 
        /* Happy Meal can do it all... */
-       dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM;
+       dev->hw_features = NETIF_F_SG | NETIF_F_HW_CSUM;
+       dev->features |= dev->hw_features | NETIF_F_RXCSUM;
 
 #if defined(CONFIG_SBUS) && defined(CONFIG_PCI)
        /* Hook up PCI register/descriptor accessors. */
@@ -3107,7 +3120,8 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
        happy_meal_set_initial_advertisement(hp);
        spin_unlock_irq(&hp->happy_lock);
 
-       if (register_netdev(hp->dev)) {
+       err = register_netdev(hp->dev);
+       if (err) {
                printk(KERN_ERR "happymeal(PCI): Cannot register net device, "
                       "aborting.\n");
                goto err_out_iounmap;
@@ -3176,7 +3190,7 @@ static void __devexit happy_meal_pci_remove(struct pci_dev *pdev)
        dev_set_drvdata(&pdev->dev, NULL);
 }
 
-static struct pci_device_id happymeal_pci_ids[] = {
+static DEFINE_PCI_DEVICE_TABLE(happymeal_pci_ids) = {
        { PCI_DEVICE(PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_HAPPYMEAL) },
        { }                     /* Terminating entry */
 };
@@ -3212,11 +3226,18 @@ static void happy_meal_pci_exit(void)
 #endif
 
 #ifdef CONFIG_SBUS
-static int __devinit hme_sbus_probe(struct of_device *op, const struct of_device_id *match)
+static const struct of_device_id hme_sbus_match[];
+static int __devinit hme_sbus_probe(struct platform_device *op)
 {
-       struct device_node *dp = op->node;
+       const struct of_device_id *match;
+       struct device_node *dp = op->dev.of_node;
        const char *model = of_get_property(dp, "model", NULL);
-       int is_qfe = (match->data != NULL);
+       int is_qfe;
+
+       match = of_match_device(hme_sbus_match, &op->dev);
+       if (!match)
+               return -EINVAL;
+       is_qfe = (match->data != NULL);
 
        if (!is_qfe && model && !strcmp(model, "SUNW,sbus-qfe"))
                is_qfe = 1;
@@ -3224,7 +3245,7 @@ static int __devinit hme_sbus_probe(struct of_device *op, const struct of_device
        return happy_meal_sbus_probe_one(op, is_qfe);
 }
 
-static int __devexit hme_sbus_remove(struct of_device *op)
+static int __devexit hme_sbus_remove(struct platform_device *op)
 {
        struct happy_meal *hp = dev_get_drvdata(&op->dev);
        struct net_device *net_dev = hp->dev;
@@ -3267,9 +3288,12 @@ static const struct of_device_id hme_sbus_match[] = {
 
 MODULE_DEVICE_TABLE(of, hme_sbus_match);
 
-static struct of_platform_driver hme_sbus_driver = {
-       .name           = "hme",
-       .match_table    = hme_sbus_match,
+static struct platform_driver hme_sbus_driver = {
+       .driver = {
+               .name = "hme",
+               .owner = THIS_MODULE,
+               .of_match_table = hme_sbus_match,
+       },
        .probe          = hme_sbus_probe,
        .remove         = __devexit_p(hme_sbus_remove),
 };
@@ -3278,16 +3302,16 @@ static int __init happy_meal_sbus_init(void)
 {
        int err;
 
-       err = of_register_driver(&hme_sbus_driver, &of_bus_type);
+       err = platform_driver_register(&hme_sbus_driver);
        if (!err)
-               quattro_sbus_register_irqs();
+               err = quattro_sbus_register_irqs();
 
        return err;
 }
 
 static void happy_meal_sbus_exit(void)
 {
-       of_unregister_driver(&hme_sbus_driver);
+       platform_driver_unregister(&hme_sbus_driver);
        quattro_sbus_free_irqs();
 
        while (qfe_sbus_list) {