v1.14 10/15/97 Avoided waiting..discard message for fast machines -djb
v1.15 1/31/98 Faster recovery for Tx errors. -djb
v1.16 2/3/98 Different ID port handling to avoid sound cards. -djb
- v1.18 12Mar2001 Andrew Morton <andrewm@uow.edu.au>
+ v1.18 12Mar2001 Andrew Morton
- Avoid bogus detect of 3c590's (Andrzej Krzysztofowicz)
- Reviewed against 1.18 from scyld.com
v1.18a 17Nov2001 Jeff Garzik <jgarzik@pobox.com>
#include <asm/io.h>
#include <asm/irq.h>
-static char version[] __initdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n";
+static char version[] __devinitdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n";
#ifdef EL3_DEBUG
static int el3_debug = EL3_DEBUG;
enum el3_cardtype { EL3_ISA, EL3_PNP, EL3_MCA, EL3_EISA };
struct el3_private {
- struct net_device_stats stats;
spinlock_t lock;
/* skb send-queue */
int head, size;
static int nopnp;
#endif
-static int __init el3_common_init(struct net_device *dev);
+static int __devinit el3_common_init(struct net_device *dev);
static void el3_common_remove(struct net_device *dev);
static ushort id_read_eeprom(int index);
static ushort read_eeprom(int ioaddr, int index);
{
short i;
int ioaddr, irq, if_port;
- u16 phys_addr[3];
+ __be16 phys_addr[3];
struct net_device *dev = NULL;
int err;
static int mca_registered;
#endif /* CONFIG_MCA */
-static int __init el3_common_init(struct net_device *dev)
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = el3_open,
+ .ndo_stop = el3_close,
+ .ndo_start_xmit = el3_start_xmit,
+ .ndo_get_stats = el3_get_stats,
+ .ndo_set_multicast_list = set_multicast_list,
+ .ndo_tx_timeout = el3_tx_timeout,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = el3_poll_controller,
+#endif
+};
+
+static int __devinit el3_common_init(struct net_device *dev)
{
struct el3_private *lp = netdev_priv(dev);
int err;
- DECLARE_MAC_BUF(mac);
const char *if_names[] = {"10baseT", "AUI", "undefined", "BNC"};
spin_lock_init(&lp->lock);
}
/* The EL3-specific entries in the device structure. */
- dev->open = &el3_open;
- dev->hard_start_xmit = &el3_start_xmit;
- dev->stop = &el3_close;
- dev->get_stats = &el3_get_stats;
- dev->set_multicast_list = &set_multicast_list;
- dev->tx_timeout = el3_tx_timeout;
+ dev->netdev_ops = &netdev_ops;
dev->watchdog_timeo = TX_TIMEOUT;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = el3_poll_controller;
-#endif
SET_ETHTOOL_OPS(dev, ðtool_ops);
err = register_netdev(dev);
}
printk(KERN_INFO "%s: 3c5x9 found at %#3.3lx, %s port, "
- "address %s, IRQ %d.\n",
+ "address %pM, IRQ %d.\n",
dev->name, dev->base_addr, if_names[(dev->if_port & 0x03)],
- print_mac(mac, dev->dev_addr), dev->irq);
+ dev->dev_addr, dev->irq);
if (el3_debug > 0)
printk(KERN_INFO "%s", version);
short i;
int ioaddr, irq, if_port;
- u16 phys_addr[3];
+ __be16 phys_addr[3];
struct net_device *dev = NULL;
u_char pos4, pos5;
struct mca_device *mdev = to_mca_device(device);
printk(KERN_DEBUG "3c529: irq %d ioaddr 0x%x ifport %d\n", irq, ioaddr, if_port);
}
EL3WINDOW(0);
- for (i = 0; i < 3; i++) {
- phys_addr[i] = htons(read_eeprom(ioaddr, i));
- }
+ for (i = 0; i < 3; i++)
+ phys_addr[i] = htons(read_eeprom(ioaddr, i));
dev = alloc_etherdev(sizeof (struct el3_private));
if (dev == NULL) {
- release_region(ioaddr, EL3_IO_EXTENT);
- return -ENOMEM;
+ release_region(ioaddr, EL3_IO_EXTENT);
+ return -ENOMEM;
}
netdev_boot_setup_check(dev);
{
short i;
int ioaddr, irq, if_port;
- u16 phys_addr[3];
+ __be16 phys_addr[3];
struct net_device *dev = NULL;
struct eisa_device *edev;
int err;
static void
el3_tx_timeout (struct net_device *dev)
{
- struct el3_private *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
/* Transmitter timeout, serious problems. */
"Tx FIFO room %d.\n",
dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS),
inw(ioaddr + TX_FREE));
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
dev->trans_start = jiffies;
/* Issue TX_RESET and TX_START commands. */
outw(TxReset, ioaddr + EL3_CMD);
netif_stop_queue (dev);
- lp->stats.tx_bytes += skb->len;
+ dev->stats.tx_bytes += skb->len;
if (el3_debug > 4) {
printk(KERN_DEBUG "%s: el3_start_xmit(length = %u) called, status %4.4x.\n",
int i = 4;
while (--i > 0 && (tx_status = inb(ioaddr + TX_STATUS)) > 0) {
- if (tx_status & 0x38) lp->stats.tx_aborted_errors++;
+ if (tx_status & 0x38) dev->stats.tx_aborted_errors++;
if (tx_status & 0x30) outw(TxReset, ioaddr + EL3_CMD);
if (tx_status & 0x3C) outw(TxEnable, ioaddr + EL3_CMD);
outb(0x00, ioaddr + TX_STATUS); /* Pop the status stack. */
outw(AckIntr | RxEarly, ioaddr + EL3_CMD);
}
if (status & TxComplete) { /* Really Tx error. */
- struct el3_private *lp = netdev_priv(dev);
short tx_status;
int i = 4;
while (--i>0 && (tx_status = inb(ioaddr + TX_STATUS)) > 0) {
- if (tx_status & 0x38) lp->stats.tx_aborted_errors++;
+ if (tx_status & 0x38) dev->stats.tx_aborted_errors++;
if (tx_status & 0x30) outw(TxReset, ioaddr + EL3_CMD);
if (tx_status & 0x3C) outw(TxEnable, ioaddr + EL3_CMD);
outb(0x00, ioaddr + TX_STATUS); /* Pop the status stack. */
spin_lock_irqsave(&lp->lock, flags);
update_stats(dev);
spin_unlock_irqrestore(&lp->lock, flags);
- return &lp->stats;
+ return &dev->stats;
}
/* Update statistics. We change to register window 6, so this should be run
*/
static void update_stats(struct net_device *dev)
{
- struct el3_private *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
if (el3_debug > 5)
outw(StatsDisable, ioaddr + EL3_CMD);
/* Switch to the stats window, and read everything. */
EL3WINDOW(6);
- lp->stats.tx_carrier_errors += inb(ioaddr + 0);
- lp->stats.tx_heartbeat_errors += inb(ioaddr + 1);
+ dev->stats.tx_carrier_errors += inb(ioaddr + 0);
+ dev->stats.tx_heartbeat_errors += inb(ioaddr + 1);
/* Multiple collisions. */ inb(ioaddr + 2);
- lp->stats.collisions += inb(ioaddr + 3);
- lp->stats.tx_window_errors += inb(ioaddr + 4);
- lp->stats.rx_fifo_errors += inb(ioaddr + 5);
- lp->stats.tx_packets += inb(ioaddr + 6);
+ dev->stats.collisions += inb(ioaddr + 3);
+ dev->stats.tx_window_errors += inb(ioaddr + 4);
+ dev->stats.rx_fifo_errors += inb(ioaddr + 5);
+ dev->stats.tx_packets += inb(ioaddr + 6);
/* Rx packets */ inb(ioaddr + 7);
/* Tx deferrals */ inb(ioaddr + 8);
inw(ioaddr + 10); /* Total Rx and Tx octets. */
static int
el3_rx(struct net_device *dev)
{
- struct el3_private *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
short rx_status;
short error = rx_status & 0x3800;
outw(RxDiscard, ioaddr + EL3_CMD);
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
switch (error) {
- case 0x0000: lp->stats.rx_over_errors++; break;
- case 0x0800: lp->stats.rx_length_errors++; break;
- case 0x1000: lp->stats.rx_frame_errors++; break;
- case 0x1800: lp->stats.rx_length_errors++; break;
- case 0x2000: lp->stats.rx_frame_errors++; break;
- case 0x2800: lp->stats.rx_crc_errors++; break;
+ case 0x0000: dev->stats.rx_over_errors++; break;
+ case 0x0800: dev->stats.rx_length_errors++; break;
+ case 0x1000: dev->stats.rx_frame_errors++; break;
+ case 0x1800: dev->stats.rx_length_errors++; break;
+ case 0x2000: dev->stats.rx_frame_errors++; break;
+ case 0x2800: dev->stats.rx_crc_errors++; break;
}
} else {
short pkt_len = rx_status & 0x7ff;
struct sk_buff *skb;
skb = dev_alloc_skb(pkt_len+5);
- lp->stats.rx_bytes += pkt_len;
if (el3_debug > 4)
printk("Receiving packet size %d status %4.4x.\n",
pkt_len, rx_status);
outw(RxDiscard, ioaddr + EL3_CMD); /* Pop top Rx packet. */
skb->protocol = eth_type_trans(skb,dev);
netif_rx(skb);
- dev->last_rx = jiffies;
- lp->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
continue;
}
outw(RxDiscard, ioaddr + EL3_CMD);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
if (el3_debug)
printk("%s: Couldn't allocate a sk_buff of size %d.\n",
dev->name, pkt_len);
spin_lock_irqsave(&lp->lock, flags);
outw(PowerUp, ioaddr + EL3_CMD);
+ EL3WINDOW(0);
el3_up(dev);
if (netif_running(dev))
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff