3c515: use netstats in net_device structure
Use net_device_stats from net_device structure instead of local. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Paulius Zaleckas
Jeff Garzik
parent
815f8802d2
commit
dfd44151e8
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@ -310,7 +310,6 @@ struct corkscrew_private {
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struct sk_buff *tx_skbuff[TX_RING_SIZE];
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unsigned int cur_rx, cur_tx; /* The next free ring entry */
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unsigned int dirty_rx, dirty_tx;/* The ring entries to be free()ed. */
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struct net_device_stats stats;
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struct sk_buff *tx_skb; /* Packet being eaten by bus master ctrl. */
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struct timer_list timer; /* Media selection timer. */
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int capabilities ; /* Adapter capabilities word. */
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@ -983,8 +982,8 @@ static void corkscrew_timeout(struct net_device *dev)
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break;
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outw(TxEnable, ioaddr + EL3_CMD);
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dev->trans_start = jiffies;
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vp->stats.tx_errors++;
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vp->stats.tx_dropped++;
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dev->stats.tx_errors++;
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dev->stats.tx_dropped++;
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netif_wake_queue(dev);
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}
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@ -1050,7 +1049,7 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
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}
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/* Put out the doubleword header... */
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outl(skb->len, ioaddr + TX_FIFO);
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vp->stats.tx_bytes += skb->len;
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dev->stats.tx_bytes += skb->len;
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#ifdef VORTEX_BUS_MASTER
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if (vp->bus_master) {
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/* Set the bus-master controller to transfer the packet. */
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@ -1094,9 +1093,9 @@ static int corkscrew_start_xmit(struct sk_buff *skb,
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printk("%s: Tx error, status %2.2x.\n",
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dev->name, tx_status);
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if (tx_status & 0x04)
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vp->stats.tx_fifo_errors++;
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dev->stats.tx_fifo_errors++;
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if (tx_status & 0x38)
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vp->stats.tx_aborted_errors++;
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dev->stats.tx_aborted_errors++;
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if (tx_status & 0x30) {
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int j;
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outw(TxReset, ioaddr + EL3_CMD);
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@ -1257,7 +1256,6 @@ static irqreturn_t corkscrew_interrupt(int irq, void *dev_id)
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static int corkscrew_rx(struct net_device *dev)
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{
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struct corkscrew_private *vp = netdev_priv(dev);
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int ioaddr = dev->base_addr;
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int i;
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short rx_status;
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@ -1271,17 +1269,17 @@ static int corkscrew_rx(struct net_device *dev)
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if (corkscrew_debug > 2)
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printk(" Rx error: status %2.2x.\n",
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rx_error);
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vp->stats.rx_errors++;
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dev->stats.rx_errors++;
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if (rx_error & 0x01)
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vp->stats.rx_over_errors++;
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dev->stats.rx_over_errors++;
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if (rx_error & 0x02)
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vp->stats.rx_length_errors++;
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dev->stats.rx_length_errors++;
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if (rx_error & 0x04)
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vp->stats.rx_frame_errors++;
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dev->stats.rx_frame_errors++;
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if (rx_error & 0x08)
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vp->stats.rx_crc_errors++;
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dev->stats.rx_crc_errors++;
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if (rx_error & 0x10)
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vp->stats.rx_length_errors++;
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dev->stats.rx_length_errors++;
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} else {
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/* The packet length: up to 4.5K!. */
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short pkt_len = rx_status & 0x1fff;
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@ -1301,8 +1299,8 @@ static int corkscrew_rx(struct net_device *dev)
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skb->protocol = eth_type_trans(skb, dev);
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netif_rx(skb);
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dev->last_rx = jiffies;
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vp->stats.rx_packets++;
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vp->stats.rx_bytes += pkt_len;
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dev->stats.rx_packets++;
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dev->stats.rx_bytes += pkt_len;
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/* Wait a limited time to go to next packet. */
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for (i = 200; i >= 0; i--)
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if (! (inw(ioaddr + EL3_STATUS) & CmdInProgress))
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@ -1312,7 +1310,7 @@ static int corkscrew_rx(struct net_device *dev)
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printk("%s: Couldn't allocate a sk_buff of size %d.\n", dev->name, pkt_len);
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}
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outw(RxDiscard, ioaddr + EL3_CMD);
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vp->stats.rx_dropped++;
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dev->stats.rx_dropped++;
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/* Wait a limited time to skip this packet. */
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for (i = 200; i >= 0; i--)
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if (!(inw(ioaddr + EL3_STATUS) & CmdInProgress))
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@ -1337,23 +1335,23 @@ static int boomerang_rx(struct net_device *dev)
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if (corkscrew_debug > 2)
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printk(" Rx error: status %2.2x.\n",
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rx_error);
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vp->stats.rx_errors++;
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dev->stats.rx_errors++;
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if (rx_error & 0x01)
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vp->stats.rx_over_errors++;
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dev->stats.rx_over_errors++;
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if (rx_error & 0x02)
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vp->stats.rx_length_errors++;
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dev->stats.rx_length_errors++;
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if (rx_error & 0x04)
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vp->stats.rx_frame_errors++;
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dev->stats.rx_frame_errors++;
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if (rx_error & 0x08)
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vp->stats.rx_crc_errors++;
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dev->stats.rx_crc_errors++;
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if (rx_error & 0x10)
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vp->stats.rx_length_errors++;
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dev->stats.rx_length_errors++;
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} else {
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/* The packet length: up to 4.5K!. */
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short pkt_len = rx_status & 0x1fff;
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struct sk_buff *skb;
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vp->stats.rx_bytes += pkt_len;
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dev->stats.rx_bytes += pkt_len;
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if (corkscrew_debug > 4)
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printk("Receiving packet size %d status %4.4x.\n",
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pkt_len, rx_status);
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@ -1388,7 +1386,7 @@ static int boomerang_rx(struct net_device *dev)
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skb->protocol = eth_type_trans(skb, dev);
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netif_rx(skb);
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dev->last_rx = jiffies;
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vp->stats.rx_packets++;
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dev->stats.rx_packets++;
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}
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entry = (++vp->cur_rx) % RX_RING_SIZE;
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}
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@ -1475,7 +1473,7 @@ static struct net_device_stats *corkscrew_get_stats(struct net_device *dev)
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update_stats(dev->base_addr, dev);
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spin_unlock_irqrestore(&vp->lock, flags);
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}
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return &vp->stats;
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return &dev->stats;
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}
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/* Update statistics.
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@ -1487,19 +1485,17 @@ static struct net_device_stats *corkscrew_get_stats(struct net_device *dev)
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*/
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static void update_stats(int ioaddr, struct net_device *dev)
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{
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struct corkscrew_private *vp = netdev_priv(dev);
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/* Unlike the 3c5x9 we need not turn off stats updates while reading. */
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/* Switch to the stats window, and read everything. */
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EL3WINDOW(6);
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vp->stats.tx_carrier_errors += inb(ioaddr + 0);
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vp->stats.tx_heartbeat_errors += inb(ioaddr + 1);
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dev->stats.tx_carrier_errors += inb(ioaddr + 0);
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dev->stats.tx_heartbeat_errors += inb(ioaddr + 1);
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/* Multiple collisions. */ inb(ioaddr + 2);
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vp->stats.collisions += inb(ioaddr + 3);
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vp->stats.tx_window_errors += inb(ioaddr + 4);
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vp->stats.rx_fifo_errors += inb(ioaddr + 5);
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vp->stats.tx_packets += inb(ioaddr + 6);
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vp->stats.tx_packets += (inb(ioaddr + 9) & 0x30) << 4;
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dev->stats.collisions += inb(ioaddr + 3);
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dev->stats.tx_window_errors += inb(ioaddr + 4);
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dev->stats.rx_fifo_errors += inb(ioaddr + 5);
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dev->stats.tx_packets += inb(ioaddr + 6);
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dev->stats.tx_packets += (inb(ioaddr + 9) & 0x30) << 4;
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/* Rx packets */ inb(ioaddr + 7);
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/* Must read to clear */
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/* Tx deferrals */ inb(ioaddr + 8);
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