diff options
Diffstat (limited to 'drivers/net/lance.c')
| -rw-r--r-- | drivers/net/lance.c | 56 |
1 files changed, 32 insertions, 24 deletions
diff --git a/drivers/net/lance.c b/drivers/net/lance.c index 21f8adaa87c1..f06296bfe293 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -248,7 +248,6 @@ struct lance_private { int cur_rx, cur_tx; /* The next free ring entry */ int dirty_rx, dirty_tx; /* The ring entries to be free()ed. */ int dma; - struct net_device_stats stats; unsigned char chip_version; /* See lance_chip_type. */ spinlock_t devlock; }; @@ -925,7 +924,7 @@ static void lance_tx_timeout (struct net_device *dev) printk ("%s: transmit timed out, status %4.4x, resetting.\n", dev->name, inw (ioaddr + LANCE_DATA)); outw (0x0004, ioaddr + LANCE_DATA); - lp->stats.tx_errors++; + dev->stats.tx_errors++; #ifndef final_version if (lance_debug > 3) { int i; @@ -989,7 +988,7 @@ static netdev_tx_t lance_start_xmit(struct sk_buff *skb, lp->tx_ring[entry].misc = 0x0000; - lp->stats.tx_bytes += skb->len; + dev->stats.tx_bytes += skb->len; /* If any part of this buffer is >16M we must copy it to a low-memory buffer. */ @@ -1062,13 +1061,16 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id) if (status & 0x40000000) { /* There was an major error, log it. */ int err_status = lp->tx_ring[entry].misc; - lp->stats.tx_errors++; - if (err_status & 0x0400) lp->stats.tx_aborted_errors++; - if (err_status & 0x0800) lp->stats.tx_carrier_errors++; - if (err_status & 0x1000) lp->stats.tx_window_errors++; + dev->stats.tx_errors++; + if (err_status & 0x0400) + dev->stats.tx_aborted_errors++; + if (err_status & 0x0800) + dev->stats.tx_carrier_errors++; + if (err_status & 0x1000) + dev->stats.tx_window_errors++; if (err_status & 0x4000) { /* Ackk! On FIFO errors the Tx unit is turned off! */ - lp->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; /* Remove this verbosity later! */ printk("%s: Tx FIFO error! Status %4.4x.\n", dev->name, csr0); @@ -1077,8 +1079,8 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id) } } else { if (status & 0x18000000) - lp->stats.collisions++; - lp->stats.tx_packets++; + dev->stats.collisions++; + dev->stats.tx_packets++; } /* We must free the original skb if it's not a data-only copy @@ -1108,8 +1110,10 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id) } /* Log misc errors. */ - if (csr0 & 0x4000) lp->stats.tx_errors++; /* Tx babble. */ - if (csr0 & 0x1000) lp->stats.rx_errors++; /* Missed a Rx frame. */ + if (csr0 & 0x4000) + dev->stats.tx_errors++; /* Tx babble. */ + if (csr0 & 0x1000) + dev->stats.rx_errors++; /* Missed a Rx frame. */ if (csr0 & 0x0800) { printk("%s: Bus master arbitration failure, status %4.4x.\n", dev->name, csr0); @@ -1155,11 +1159,15 @@ lance_rx(struct net_device *dev) buffers it's possible for a jabber packet to use two buffers, with only the last correctly noting the error. */ if (status & 0x01) /* Only count a general error at the */ - lp->stats.rx_errors++; /* end of a packet.*/ - if (status & 0x20) lp->stats.rx_frame_errors++; - if (status & 0x10) lp->stats.rx_over_errors++; - if (status & 0x08) lp->stats.rx_crc_errors++; - if (status & 0x04) lp->stats.rx_fifo_errors++; + dev->stats.rx_errors++; /* end of a packet.*/ + if (status & 0x20) + dev->stats.rx_frame_errors++; + if (status & 0x10) + dev->stats.rx_over_errors++; + if (status & 0x08) + dev->stats.rx_crc_errors++; + if (status & 0x04) + dev->stats.rx_fifo_errors++; lp->rx_ring[entry].base &= 0x03ffffff; } else @@ -1171,7 +1179,7 @@ lance_rx(struct net_device *dev) if(pkt_len<60) { printk("%s: Runt packet!\n",dev->name); - lp->stats.rx_errors++; + dev->stats.rx_errors++; } else { @@ -1185,7 +1193,7 @@ lance_rx(struct net_device *dev) if (i > RX_RING_SIZE -2) { - lp->stats.rx_dropped++; + dev->stats.rx_dropped++; lp->rx_ring[entry].base |= 0x80000000; lp->cur_rx++; } @@ -1198,8 +1206,8 @@ lance_rx(struct net_device *dev) pkt_len); skb->protocol=eth_type_trans(skb,dev); netif_rx(skb); - lp->stats.rx_packets++; - lp->stats.rx_bytes+=pkt_len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += pkt_len; } } /* The docs say that the buffer length isn't touched, but Andrew Boyd @@ -1225,7 +1233,7 @@ lance_close(struct net_device *dev) if (chip_table[lp->chip_version].flags & LANCE_HAS_MISSED_FRAME) { outw(112, ioaddr+LANCE_ADDR); - lp->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA); + dev->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA); } outw(0, ioaddr+LANCE_ADDR); @@ -1262,12 +1270,12 @@ static struct net_device_stats *lance_get_stats(struct net_device *dev) spin_lock_irqsave(&lp->devlock, flags); saved_addr = inw(ioaddr+LANCE_ADDR); outw(112, ioaddr+LANCE_ADDR); - lp->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA); + dev->stats.rx_missed_errors = inw(ioaddr+LANCE_DATA); outw(saved_addr, ioaddr+LANCE_ADDR); spin_unlock_irqrestore(&lp->devlock, flags); } - return &lp->stats; + return &dev->stats; } /* Set or clear the multicast filter for this adaptor. |