#endif
/* These identify the driver base version and may not be removed. */
-static char version[] =
-KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " Written by Donald Becker\n";
+static const char version[] __devinitconst =
+ KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE
+ " Written by Donald Becker\n";
MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
MODULE_DESCRIPTION("Sundance Alta Ethernet driver");
struct sk_buff* tx_skbuff[TX_RING_SIZE];
dma_addr_t tx_ring_dma;
dma_addr_t rx_ring_dma;
- struct net_device_stats stats;
struct timer_list timer; /* Media monitoring timer. */
/* Frequently used values: keep some adjacent for cache effect. */
spinlock_t lock;
static void netdev_timer(unsigned long data);
static void tx_timeout(struct net_device *dev);
static void init_ring(struct net_device *dev);
-static int start_tx(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev);
static int reset_tx (struct net_device *dev);
static irqreturn_t intr_handler(int irq, void *dev_instance);
static void rx_poll(unsigned long data);
}
}
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = netdev_open,
+ .ndo_stop = netdev_close,
+ .ndo_start_xmit = start_tx,
+ .ndo_get_stats = get_stats,
+ .ndo_set_multicast_list = set_rx_mode,
+ .ndo_do_ioctl = netdev_ioctl,
+ .ndo_tx_timeout = tx_timeout,
+ .ndo_change_mtu = change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
static int __devinit sundance_probe1 (struct pci_dev *pdev,
const struct pci_device_id *ent)
{
np->mii_if.reg_num_mask = 0x1f;
/* The chip-specific entries in the device structure. */
- dev->open = &netdev_open;
- dev->hard_start_xmit = &start_tx;
- dev->stop = &netdev_close;
- dev->get_stats = &get_stats;
- dev->set_multicast_list = &set_rx_mode;
- dev->do_ioctl = &netdev_ioctl;
+ dev->netdev_ops = &netdev_ops;
SET_ETHTOOL_OPS(dev, ðtool_ops);
- dev->tx_timeout = &tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
- dev->change_mtu = &change_mtu;
+
pci_set_drvdata(pdev, dev);
i = register_netdev(dev);
/* Do we need to reset the chip??? */
- i = request_irq(dev->irq, &intr_handler, IRQF_SHARED, dev->name, dev);
+ i = request_irq(dev->irq, intr_handler, IRQF_SHARED, dev->name, dev);
if (i)
return i;
printk(KERN_INFO "%s: Setting %s-duplex based on MII #%d "
"negotiated capability %4.4x.\n", dev->name,
duplex ? "full" : "half", np->phys[0], negotiated);
- iowrite16(ioread16(ioaddr + MACCtrl0) | duplex ? 0x20 : 0, ioaddr + MACCtrl0);
+ iowrite16(ioread16(ioaddr + MACCtrl0) | (duplex ? 0x20 : 0), ioaddr + MACCtrl0);
}
}
dev->if_port = 0;
dev->trans_start = jiffies;
- np->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (np->cur_tx - np->dirty_tx < TX_QUEUE_LEN - 4) {
netif_wake_queue(dev);
}
return;
}
-static int
+static netdev_tx_t
start_tx (struct sk_buff *skb, struct net_device *dev)
{
struct netdev_private *np = netdev_priv(dev);
"%s: Transmit frame #%d queued in slot %d.\n",
dev->name, np->cur_tx, entry);
}
- return 0;
+ return NETDEV_TX_OK;
}
/* Reset hardware tx and free all of tx buffers */
else
dev_kfree_skb (skb);
np->tx_skbuff[i] = NULL;
- np->stats.tx_dropped++;
+ dev->stats.tx_dropped++;
}
}
np->cur_tx = np->dirty_tx = 0;
if (netif_msg_tx_err(np))
printk("%s: Transmit error status %4.4x.\n",
dev->name, tx_status);
- np->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (tx_status & 0x10)
- np->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
if (tx_status & 0x08)
- np->stats.collisions++;
+ dev->stats.collisions++;
if (tx_status & 0x04)
- np->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
if (tx_status & 0x02)
- np->stats.tx_window_errors++;
+ dev->stats.tx_window_errors++;
/*
** This reset has been verified on
if (netif_msg_rx_err(np))
printk(KERN_DEBUG " netdev_rx() Rx error was %8.8x.\n",
frame_status);
- np->stats.rx_errors++;
- if (frame_status & 0x00100000) np->stats.rx_length_errors++;
- if (frame_status & 0x00010000) np->stats.rx_fifo_errors++;
- if (frame_status & 0x00060000) np->stats.rx_frame_errors++;
- if (frame_status & 0x00080000) np->stats.rx_crc_errors++;
+ dev->stats.rx_errors++;
+ if (frame_status & 0x00100000)
+ dev->stats.rx_length_errors++;
+ if (frame_status & 0x00010000)
+ dev->stats.rx_fifo_errors++;
+ if (frame_status & 0x00060000)
+ dev->stats.rx_frame_errors++;
+ if (frame_status & 0x00080000)
+ dev->stats.rx_crc_errors++;
if (frame_status & 0x00100000) {
printk(KERN_WARNING "%s: Oversized Ethernet frame,"
" status %8.8x.\n",
skb->protocol = eth_type_trans(skb, dev);
/* Note: checksum -> skb->ip_summed = CHECKSUM_UNNECESSARY; */
netif_rx(skb);
- dev->last_rx = jiffies;
}
entry = (entry + 1) % RX_RING_SIZE;
received++;
the vulnerability window is very small and statistics are
non-critical. */
/* The chip only need report frame silently dropped. */
- np->stats.rx_missed_errors += ioread8(ioaddr + RxMissed);
- np->stats.tx_packets += ioread16(ioaddr + TxFramesOK);
- np->stats.rx_packets += ioread16(ioaddr + RxFramesOK);
- np->stats.collisions += ioread8(ioaddr + StatsLateColl);
- np->stats.collisions += ioread8(ioaddr + StatsMultiColl);
- np->stats.collisions += ioread8(ioaddr + StatsOneColl);
- np->stats.tx_carrier_errors += ioread8(ioaddr + StatsCarrierError);
+ dev->stats.rx_missed_errors += ioread8(ioaddr + RxMissed);
+ dev->stats.tx_packets += ioread16(ioaddr + TxFramesOK);
+ dev->stats.rx_packets += ioread16(ioaddr + RxFramesOK);
+ dev->stats.collisions += ioread8(ioaddr + StatsLateColl);
+ dev->stats.collisions += ioread8(ioaddr + StatsMultiColl);
+ dev->stats.collisions += ioread8(ioaddr + StatsOneColl);
+ dev->stats.tx_carrier_errors += ioread8(ioaddr + StatsCarrierError);
ioread8(ioaddr + StatsTxDefer);
for (i = StatsTxDefer; i <= StatsMcastRx; i++)
ioread8(ioaddr + i);
- np->stats.tx_bytes += ioread16(ioaddr + TxOctetsLow);
- np->stats.tx_bytes += ioread16(ioaddr + TxOctetsHigh) << 16;
- np->stats.rx_bytes += ioread16(ioaddr + RxOctetsLow);
- np->stats.rx_bytes += ioread16(ioaddr + RxOctetsHigh) << 16;
+ dev->stats.tx_bytes += ioread16(ioaddr + TxOctetsLow);
+ dev->stats.tx_bytes += ioread16(ioaddr + TxOctetsHigh) << 16;
+ dev->stats.rx_bytes += ioread16(ioaddr + RxOctetsLow);
+ dev->stats.rx_bytes += ioread16(ioaddr + RxOctetsHigh) << 16;
- return &np->stats;
+ return &dev->stats;
}
static void set_rx_mode(struct net_device *dev)
#ifdef __i386__
if (netif_msg_hw(np)) {
- printk("\n"KERN_DEBUG" Tx ring at %8.8x:\n",
+ printk(KERN_DEBUG " Tx ring at %8.8x:\n",
(int)(np->tx_ring_dma));
for (i = 0; i < TX_RING_SIZE; i++)
- printk(" #%d desc. %4.4x %8.8x %8.8x.\n",
+ printk(KERN_DEBUG " #%d desc. %4.4x %8.8x %8.8x.\n",
i, np->tx_ring[i].status, np->tx_ring[i].frag[0].addr,
np->tx_ring[i].frag[0].length);
- printk("\n"KERN_DEBUG " Rx ring %8.8x:\n",
+ printk(KERN_DEBUG " Rx ring %8.8x:\n",
(int)(np->rx_ring_dma));
for (i = 0; i < /*RX_RING_SIZE*/4 ; i++) {
printk(KERN_DEBUG " #%d desc. %4.4x %4.4x %8.8x\n",