diff options
Diffstat (limited to 'drivers/net/macmace.c')
| -rw-r--r-- | drivers/net/macmace.c | 49 |
1 files changed, 19 insertions, 30 deletions
diff --git a/drivers/net/macmace.c b/drivers/net/macmace.c index 5d2daa248873..57f7c1a2c1d7 100644 --- a/drivers/net/macmace.c +++ b/drivers/net/macmace.c @@ -65,7 +65,6 @@ struct mace_data { unsigned char *rx_ring; dma_addr_t rx_ring_phys; int dma_intr; - struct net_device_stats stats; int rx_slot, rx_tail; int tx_slot, tx_sloti, tx_count; int chipid; @@ -92,7 +91,6 @@ struct mace_frame { static int mace_open(struct net_device *dev); static int mace_close(struct net_device *dev); static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev); -static struct net_device_stats *mace_stats(struct net_device *dev); static void mace_set_multicast(struct net_device *dev); static int mace_set_address(struct net_device *dev, void *addr); static void mace_reset(struct net_device *dev); @@ -242,14 +240,11 @@ static int __devinit mace_probe(struct platform_device *pdev) return -ENODEV; } - memset(&mp->stats, 0, sizeof(mp->stats)); - dev->open = mace_open; dev->stop = mace_close; dev->hard_start_xmit = mace_xmit_start; dev->tx_timeout = mace_tx_timeout; dev->watchdog_timeo = TX_TIMEOUT; - dev->get_stats = mace_stats; dev->set_multicast_list = mace_set_multicast; dev->set_mac_address = mace_set_address; @@ -472,8 +467,8 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev) mp->tx_count--; local_irq_restore(flags); - mp->stats.tx_packets++; - mp->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; /* We need to copy into our xmit buffer to take care of alignment and caching issues */ skb_copy_from_linear_data(skb, mp->tx_ring, skb->len); @@ -492,12 +487,6 @@ static int mace_xmit_start(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } -static struct net_device_stats *mace_stats(struct net_device *dev) -{ - struct mace_data *mp = netdev_priv(dev); - return &mp->stats; -} - static void mace_set_multicast(struct net_device *dev) { struct mace_data *mp = netdev_priv(dev); @@ -555,13 +544,13 @@ static void mace_handle_misc_intrs(struct mace_data *mp, int intr) static int mace_babbles, mace_jabbers; if (intr & MPCO) - mp->stats.rx_missed_errors += 256; - mp->stats.rx_missed_errors += mb->mpc; /* reading clears it */ + dev->stats.rx_missed_errors += 256; + dev->stats.rx_missed_errors += mb->mpc; /* reading clears it */ if (intr & RNTPCO) - mp->stats.rx_length_errors += 256; - mp->stats.rx_length_errors += mb->rntpc; /* reading clears it */ + dev->stats.rx_length_errors += 256; + dev->stats.rx_length_errors += mb->rntpc; /* reading clears it */ if (intr & CERR) - ++mp->stats.tx_heartbeat_errors; + ++dev->stats.tx_heartbeat_errors; if (intr & BABBLE) if (mace_babbles++ < 4) printk(KERN_DEBUG "macmace: babbling transmitter\n"); @@ -600,14 +589,14 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id) } /* Update stats */ if (fs & (UFLO|LCOL|LCAR|RTRY)) { - ++mp->stats.tx_errors; + ++dev->stats.tx_errors; if (fs & LCAR) - ++mp->stats.tx_carrier_errors; + ++dev->stats.tx_carrier_errors; else if (fs & (UFLO|LCOL|RTRY)) { - ++mp->stats.tx_aborted_errors; + ++dev->stats.tx_aborted_errors; if (mb->xmtfs & UFLO) { printk(KERN_ERR "%s: DMA underrun.\n", dev->name); - mp->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; mace_txdma_reset(dev); } } @@ -661,23 +650,23 @@ static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf) unsigned int frame_status = mf->rcvsts; if (frame_status & (RS_OFLO | RS_CLSN | RS_FRAMERR | RS_FCSERR)) { - mp->stats.rx_errors++; + dev->stats.rx_errors++; if (frame_status & RS_OFLO) { printk(KERN_DEBUG "%s: fifo overflow.\n", dev->name); - mp->stats.rx_fifo_errors++; + dev->stats.rx_fifo_errors++; } if (frame_status & RS_CLSN) - mp->stats.collisions++; + dev->stats.collisions++; if (frame_status & RS_FRAMERR) - mp->stats.rx_frame_errors++; + dev->stats.rx_frame_errors++; if (frame_status & RS_FCSERR) - mp->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; } else { unsigned int frame_length = mf->rcvcnt + ((frame_status & 0x0F) << 8 ); skb = dev_alloc_skb(frame_length + 2); if (!skb) { - mp->stats.rx_dropped++; + dev->stats.rx_dropped++; return; } skb_reserve(skb, 2); @@ -686,8 +675,8 @@ static void mace_dma_rx_frame(struct net_device *dev, struct mace_frame *mf) skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); dev->last_rx = jiffies; - mp->stats.rx_packets++; - mp->stats.rx_bytes += frame_length; + dev->stats.rx_packets++; + dev->stats.rx_bytes += frame_length; } } |