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path: root/drivers/net/3c515.c
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Diffstat (limited to 'drivers/net/3c515.c')
-rw-r--r--drivers/net/3c515.c64
1 files changed, 30 insertions, 34 deletions
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index 6ab84b661d70..105a8c7ca7e9 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -310,7 +310,6 @@ struct corkscrew_private {
310 struct sk_buff *tx_skbuff[TX_RING_SIZE]; 310 struct sk_buff *tx_skbuff[TX_RING_SIZE];
311 unsigned int cur_rx, cur_tx; /* The next free ring entry */ 311 unsigned int cur_rx, cur_tx; /* The next free ring entry */
312 unsigned int dirty_rx, dirty_tx;/* The ring entries to be free()ed. */ 312 unsigned int dirty_rx, dirty_tx;/* The ring entries to be free()ed. */
313 struct net_device_stats stats;
314 struct sk_buff *tx_skb; /* Packet being eaten by bus master ctrl. */ 313 struct sk_buff *tx_skb; /* Packet being eaten by bus master ctrl. */
315 struct timer_list timer; /* Media selection timer. */ 314 struct timer_list timer; /* Media selection timer. */
316 int capabilities ; /* Adapter capabilities word. */ 315 int capabilities ; /* Adapter capabilities word. */
@@ -983,8 +982,8 @@ static void corkscrew_timeout(struct net_device *dev)
983 break; 982 break;
984 outw(TxEnable, ioaddr + EL3_CMD); 983 outw(TxEnable, ioaddr + EL3_CMD);
985 dev->trans_start = jiffies; 984 dev->trans_start = jiffies;
986 vp->stats.tx_errors++; 985 dev->stats.tx_errors++;
987 vp->stats.tx_dropped++; 986 dev->stats.tx_dropped++;
988 netif_wake_queue(dev); 987 netif_wake_queue(dev);
989} 988}
990 989
@@ -1050,7 +1049,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
1050 } 1049 }
1051 /* Put out the doubleword header... */ 1050 /* Put out the doubleword header... */
1052 outl(skb->len, ioaddr + TX_FIFO); 1051 outl(skb->len, ioaddr + TX_FIFO);
1053 vp->stats.tx_bytes += skb->len; 1052 dev->stats.tx_bytes += skb->len;
1054#ifdef VORTEX_BUS_MASTER 1053#ifdef VORTEX_BUS_MASTER
1055 if (vp->bus_master) { 1054 if (vp->bus_master) {
1056 /* Set the bus-master controller to transfer the packet. */ 1055 /* Set the bus-master controller to transfer the packet. */
@@ -1094,9 +1093,9 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
1094 printk("%s: Tx error, status %2.2x.\n", 1093 printk("%s: Tx error, status %2.2x.\n",
1095 dev->name, tx_status); 1094 dev->name, tx_status);
1096 if (tx_status & 0x04) 1095 if (tx_status & 0x04)
1097 vp->stats.tx_fifo_errors++; 1096 dev->stats.tx_fifo_errors++;
1098 if (tx_status & 0x38) 1097 if (tx_status & 0x38)
1099 vp->stats.tx_aborted_errors++; 1098 dev->stats.tx_aborted_errors++;
1100 if (tx_status & 0x30) { 1099 if (tx_status & 0x30) {
1101 int j; 1100 int j;
1102 outw(TxReset, ioaddr + EL3_CMD); 1101 outw(TxReset, ioaddr + EL3_CMD);
@@ -1257,7 +1256,6 @@ static irqreturn_t corkscrew_interrupt(int irq, void *dev_id)
1257 1256
1258static int corkscrew_rx(struct net_device *dev) 1257static int corkscrew_rx(struct net_device *dev)
1259{ 1258{
1260 struct corkscrew_private *vp = netdev_priv(dev);
1261 int ioaddr = dev->base_addr; 1259 int ioaddr = dev->base_addr;
1262 int i; 1260 int i;
1263 short rx_status; 1261 short rx_status;
@@ -1271,17 +1269,17 @@ static int corkscrew_rx(struct net_device *dev)
1271 if (corkscrew_debug > 2) 1269 if (corkscrew_debug > 2)
1272 printk(" Rx error: status %2.2x.\n", 1270 printk(" Rx error: status %2.2x.\n",
1273 rx_error); 1271 rx_error);
1274 vp->stats.rx_errors++; 1272 dev->stats.rx_errors++;
1275 if (rx_error & 0x01) 1273 if (rx_error & 0x01)
1276 vp->stats.rx_over_errors++; 1274 dev->stats.rx_over_errors++;
1277 if (rx_error & 0x02) 1275 if (rx_error & 0x02)
1278 vp->stats.rx_length_errors++; 1276 dev->stats.rx_length_errors++;
1279 if (rx_error & 0x04) 1277 if (rx_error & 0x04)
1280 vp->stats.rx_frame_errors++; 1278 dev->stats.rx_frame_errors++;
1281 if (rx_error & 0x08) 1279 if (rx_error & 0x08)
1282 vp->stats.rx_crc_errors++; 1280 dev->stats.rx_crc_errors++;
1283 if (rx_error & 0x10) 1281 if (rx_error & 0x10)
1284 vp->stats.rx_length_errors++; 1282 dev->stats.rx_length_errors++;
1285 } else { 1283 } else {
1286 /* The packet length: up to 4.5K!. */ 1284 /* The packet length: up to 4.5K!. */
1287 short pkt_len = rx_status & 0x1fff; 1285 short pkt_len = rx_status & 0x1fff;
@@ -1301,8 +1299,8 @@ static int corkscrew_rx(struct net_device *dev)
1301 skb->protocol = eth_type_trans(skb, dev); 1299 skb->protocol = eth_type_trans(skb, dev);
1302 netif_rx(skb); 1300 netif_rx(skb);
1303 dev->last_rx = jiffies; 1301 dev->last_rx = jiffies;
1304 vp->stats.rx_packets++; 1302 dev->stats.rx_packets++;
1305 vp->stats.rx_bytes += pkt_len; 1303 dev->stats.rx_bytes += pkt_len;
1306 /* Wait a limited time to go to next packet. */ 1304 /* Wait a limited time to go to next packet. */
1307 for (i = 200; i >= 0; i--) 1305 for (i = 200; i >= 0; i--)
1308 if (! (inw(ioaddr + EL3_STATUS) & CmdInProgress)) 1306 if (! (inw(ioaddr + EL3_STATUS) & CmdInProgress))
@@ -1312,7 +1310,7 @@ static int corkscrew_rx(struct net_device *dev)
1312 printk("%s: Couldn't allocate a sk_buff of size %d.\n", dev->name, pkt_len); 1310 printk("%s: Couldn't allocate a sk_buff of size %d.\n", dev->name, pkt_len);
1313 } 1311 }
1314 outw(RxDiscard, ioaddr + EL3_CMD); 1312 outw(RxDiscard, ioaddr + EL3_CMD);
1315 vp->stats.rx_dropped++; 1313 dev->stats.rx_dropped++;
1316 /* Wait a limited time to skip this packet. */ 1314 /* Wait a limited time to skip this packet. */
1317 for (i = 200; i >= 0; i--) 1315 for (i = 200; i >= 0; i--)
1318 if (!(inw(ioaddr + EL3_STATUS) & CmdInProgress)) 1316 if (!(inw(ioaddr + EL3_STATUS) & CmdInProgress))
@@ -1337,23 +1335,23 @@ static int boomerang_rx(struct net_device *dev)
1337 if (corkscrew_debug > 2) 1335 if (corkscrew_debug > 2)
1338 printk(" Rx error: status %2.2x.\n", 1336 printk(" Rx error: status %2.2x.\n",
1339 rx_error); 1337 rx_error);
1340 vp->stats.rx_errors++; 1338 dev->stats.rx_errors++;
1341 if (rx_error & 0x01) 1339 if (rx_error & 0x01)
1342 vp->stats.rx_over_errors++; 1340 dev->stats.rx_over_errors++;
1343 if (rx_error & 0x02) 1341 if (rx_error & 0x02)
1344 vp->stats.rx_length_errors++; 1342 dev->stats.rx_length_errors++;
1345 if (rx_error & 0x04) 1343 if (rx_error & 0x04)
1346 vp->stats.rx_frame_errors++; 1344 dev->stats.rx_frame_errors++;
1347 if (rx_error & 0x08) 1345 if (rx_error & 0x08)
1348 vp->stats.rx_crc_errors++; 1346 dev->stats.rx_crc_errors++;
1349 if (rx_error & 0x10) 1347 if (rx_error & 0x10)
1350 vp->stats.rx_length_errors++; 1348 dev->stats.rx_length_errors++;
1351 } else { 1349 } else {
1352 /* The packet length: up to 4.5K!. */ 1350 /* The packet length: up to 4.5K!. */
1353 short pkt_len = rx_status & 0x1fff; 1351 short pkt_len = rx_status & 0x1fff;
1354 struct sk_buff *skb; 1352 struct sk_buff *skb;
1355 1353
1356 vp->stats.rx_bytes += pkt_len; 1354 dev->stats.rx_bytes += pkt_len;
1357 if (corkscrew_debug > 4) 1355 if (corkscrew_debug > 4)
1358 printk("Receiving packet size %d status %4.4x.\n", 1356 printk("Receiving packet size %d status %4.4x.\n",
1359 pkt_len, rx_status); 1357 pkt_len, rx_status);
@@ -1388,7 +1386,7 @@ static int boomerang_rx(struct net_device *dev)
1388 skb->protocol = eth_type_trans(skb, dev); 1386 skb->protocol = eth_type_trans(skb, dev);
1389 netif_rx(skb); 1387 netif_rx(skb);
1390 dev->last_rx = jiffies; 1388 dev->last_rx = jiffies;
1391 vp->stats.rx_packets++; 1389 dev->stats.rx_packets++;
1392 } 1390 }
1393 entry = (++vp->cur_rx) % RX_RING_SIZE; 1391 entry = (++vp->cur_rx) % RX_RING_SIZE;
1394 } 1392 }
@@ -1475,7 +1473,7 @@ static struct net_device_stats *corkscrew_get_stats(struct net_device *dev)
1475 update_stats(dev->base_addr, dev); 1473 update_stats(dev->base_addr, dev);
1476 spin_unlock_irqrestore(&vp->lock, flags); 1474 spin_unlock_irqrestore(&vp->lock, flags);
1477 } 1475 }
1478 return &vp->stats; 1476 return &dev->stats;
1479} 1477}
1480 1478
1481/* Update statistics. 1479/* Update statistics.
@@ -1487,19 +1485,17 @@ static struct net_device_stats *corkscrew_get_stats(struct net_device *dev)
1487 */ 1485 */
1488static void update_stats(int ioaddr, struct net_device *dev) 1486static void update_stats(int ioaddr, struct net_device *dev)
1489{ 1487{
1490 struct corkscrew_private *vp = netdev_priv(dev);
1491
1492 /* Unlike the 3c5x9 we need not turn off stats updates while reading. */ 1488 /* Unlike the 3c5x9 we need not turn off stats updates while reading. */
1493 /* Switch to the stats window, and read everything. */ 1489 /* Switch to the stats window, and read everything. */
1494 EL3WINDOW(6); 1490 EL3WINDOW(6);
1495 vp->stats.tx_carrier_errors += inb(ioaddr + 0); 1491 dev->stats.tx_carrier_errors += inb(ioaddr + 0);
1496 vp->stats.tx_heartbeat_errors += inb(ioaddr + 1); 1492 dev->stats.tx_heartbeat_errors += inb(ioaddr + 1);
1497 /* Multiple collisions. */ inb(ioaddr + 2); 1493 /* Multiple collisions. */ inb(ioaddr + 2);
1498 vp->stats.collisions += inb(ioaddr + 3); 1494 dev->stats.collisions += inb(ioaddr + 3);
1499 vp->stats.tx_window_errors += inb(ioaddr + 4); 1495 dev->stats.tx_window_errors += inb(ioaddr + 4);
1500 vp->stats.rx_fifo_errors += inb(ioaddr + 5); 1496 dev->stats.rx_fifo_errors += inb(ioaddr + 5);
1501 vp->stats.tx_packets += inb(ioaddr + 6); 1497 dev->stats.tx_packets += inb(ioaddr + 6);
1502 vp->stats.tx_packets += (inb(ioaddr + 9) & 0x30) << 4; 1498 dev->stats.tx_packets += (inb(ioaddr + 9) & 0x30) << 4;
1503 /* Rx packets */ inb(ioaddr + 7); 1499 /* Rx packets */ inb(ioaddr + 7);
1504 /* Must read to clear */ 1500 /* Must read to clear */
1505 /* Tx deferrals */ inb(ioaddr + 8); 1501 /* Tx deferrals */ inb(ioaddr + 8);