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. */
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++;
HMD(("external, disable MII, "));
hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
break;
- };
+ }
if (happy_meal_tcvr_reset(hp, tregs))
return -EAGAIN;
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;
+ struct netdev_hw_addr *ha;
char *addrs;
- int i;
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;
+ memset(hash_table, 0, sizeof(hash_table));
+ netdev_for_each_mc_addr(ha, hp->dev) {
+ addrs = ha->addr;
if (!(*addrs & 1))
continue;
case external:
hme_write32(hp, bregs + BMAC_XIFCFG, BIGMAC_XCFG_MIIDISAB);
break;
- };
+ }
if (happy_meal_tcvr_reset(hp, tregs))
return;
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];
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:
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));
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: "));
* 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",
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);
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();
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;
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;
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);
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;
+ struct netdev_hw_addr *ha;
char *addrs;
- int i;
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);
} 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;
+ memset(hash_table, 0, sizeof(hash_table));
+ netdev_for_each_mc_addr(ha, dev) {
+ addrs = ha->addr;
if (!(*addrs & 1))
continue;
/* 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);
cmd->supported =
(SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full |
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 &&
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");
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);
}
/* 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;
+ 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],
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)
for (qp = qfe_sbus_list; qp != NULL; qp = qp->next) {
struct of_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);
}
}
#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)
{
struct net_device *dev;
int i, qfe_slot = -1;
int err = -ENODEV;
- DECLARE_MAC_BUF(mac);
+
+ sbus_dp = to_of_device(op->dev.parent)->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)
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);
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;
printk(KERN_INFO "%s: HAPPY MEAL (SBUS) 10/100baseT Ethernet ",
dev->name);
- printk("%s\n", print_mac(mac, dev->dev_addr));
+ printk("%pM\n", dev->dev_addr);
return 0;
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);
dev_addr[1] = 0x00;
dev_addr[2] = 0x20;
get_random_bytes(&dev_addr[3], 3);
- return;
}
#endif /* !(CONFIG_SPARC) */
int i, qfe_slot = -1;
char prom_name[64];
int err;
- DECLARE_MAC_BUF(mac);
/* Now make sure pci_dev cookie is there. */
#ifdef CONFIG_SPARC
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;
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);
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;
printk(KERN_INFO "%s: HAPPY MEAL (PCI/CheerIO) 10/100BaseT Ethernet ",
dev->name);
- printk("%s\n", print_mac(mac, dev->dev_addr));
+ printk("%pM\n", dev->dev_addr);
return 0;
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 */
};
err = of_register_driver(&hme_sbus_driver, &of_bus_type);
if (!err)
- quattro_sbus_register_irqs();
+ err = quattro_sbus_register_irqs();
return err;
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff