diff options
Diffstat (limited to 'drivers/net/hamachi.c')
| -rw-r--r-- | drivers/net/hamachi.c | 63 |
1 files changed, 37 insertions, 26 deletions
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c index 61f2b1cfcd4..49aac7027fb 100644 --- a/drivers/net/hamachi.c +++ b/drivers/net/hamachi.c @@ -492,7 +492,6 @@ struct hamachi_private { struct sk_buff* tx_skbuff[TX_RING_SIZE]; dma_addr_t tx_ring_dma; dma_addr_t rx_ring_dma; - struct net_device_stats stats; struct timer_list timer; /* Media selection timer. */ /* Frequently used and paired value: keep adjacent for cache effect. */ spinlock_t lock; @@ -1036,7 +1035,7 @@ static inline int hamachi_tx(struct net_device *dev) if (entry >= TX_RING_SIZE-1) hmp->tx_ring[TX_RING_SIZE-1].status_n_length |= cpu_to_le32(DescEndRing); - hmp->stats.tx_packets++; + dev->stats.tx_packets++; } return 0; @@ -1167,7 +1166,7 @@ static void hamachi_tx_timeout(struct net_device *dev) /* Trigger an immediate transmit demand. */ dev->trans_start = jiffies; /* prevent tx timeout */ - hmp->stats.tx_errors++; + dev->stats.tx_errors++; /* Restart the chip's Tx/Rx processes . */ writew(0x0002, ioaddr + TxCmd); /* STOP Tx */ @@ -1434,7 +1433,7 @@ static irqreturn_t hamachi_interrupt(int irq, void *dev_instance) if (entry >= TX_RING_SIZE-1) hmp->tx_ring[TX_RING_SIZE-1].status_n_length |= cpu_to_le32(DescEndRing); - hmp->stats.tx_packets++; + dev->stats.tx_packets++; } if (hmp->cur_tx - hmp->dirty_tx < TX_RING_SIZE - 4){ /* The ring is no longer full */ @@ -1525,18 +1524,22 @@ static int hamachi_rx(struct net_device *dev) le32_to_cpu(hmp->rx_ring[(hmp->cur_rx+1) % RX_RING_SIZE].status_n_length) & 0xffff0000, le32_to_cpu(hmp->rx_ring[(hmp->cur_rx+1) % RX_RING_SIZE].status_n_length) & 0x0000ffff, le32_to_cpu(hmp->rx_ring[(hmp->cur_rx-1) % RX_RING_SIZE].status_n_length)); - hmp->stats.rx_length_errors++; + dev->stats.rx_length_errors++; } /* else Omit for prototype errata??? */ if (frame_status & 0x00380000) { /* There was an error. */ if (hamachi_debug > 2) printk(KERN_DEBUG " hamachi_rx() Rx error was %8.8x.\n", frame_status); - hmp->stats.rx_errors++; - if (frame_status & 0x00600000) hmp->stats.rx_length_errors++; - if (frame_status & 0x00080000) hmp->stats.rx_frame_errors++; - if (frame_status & 0x00100000) hmp->stats.rx_crc_errors++; - if (frame_status < 0) hmp->stats.rx_dropped++; + dev->stats.rx_errors++; + if (frame_status & 0x00600000) + dev->stats.rx_length_errors++; + if (frame_status & 0x00080000) + dev->stats.rx_frame_errors++; + if (frame_status & 0x00100000) + dev->stats.rx_crc_errors++; + if (frame_status < 0) + dev->stats.rx_dropped++; } else { struct sk_buff *skb; /* Omit CRC */ @@ -1654,7 +1657,7 @@ static int hamachi_rx(struct net_device *dev) #endif /* RX_CHECKSUM */ netif_rx(skb); - hmp->stats.rx_packets++; + dev->stats.rx_packets++; } entry = (++hmp->cur_rx) % RX_RING_SIZE; } @@ -1724,9 +1727,9 @@ static void hamachi_error(struct net_device *dev, int intr_status) dev->name, intr_status); /* Hmmmmm, it's not clear how to recover from PCI faults. */ if (intr_status & (IntrTxPCIErr | IntrTxPCIFault)) - hmp->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; if (intr_status & (IntrRxPCIErr | IntrRxPCIFault)) - hmp->stats.rx_fifo_errors++; + dev->stats.rx_fifo_errors++; } static int hamachi_close(struct net_device *dev) @@ -1828,19 +1831,27 @@ static struct net_device_stats *hamachi_get_stats(struct net_device *dev) so I think I'll comment it out here and see if better things happen. */ - /* hmp->stats.tx_packets = readl(ioaddr + 0x000); */ - - hmp->stats.rx_bytes = readl(ioaddr + 0x330); /* Total Uni+Brd+Multi */ - hmp->stats.tx_bytes = readl(ioaddr + 0x3B0); /* Total Uni+Brd+Multi */ - hmp->stats.multicast = readl(ioaddr + 0x320); /* Multicast Rx */ - - hmp->stats.rx_length_errors = readl(ioaddr + 0x368); /* Over+Undersized */ - hmp->stats.rx_over_errors = readl(ioaddr + 0x35C); /* Jabber */ - hmp->stats.rx_crc_errors = readl(ioaddr + 0x360); /* Jabber */ - hmp->stats.rx_frame_errors = readl(ioaddr + 0x364); /* Symbol Errs */ - hmp->stats.rx_missed_errors = readl(ioaddr + 0x36C); /* Dropped */ - - return &hmp->stats; + /* dev->stats.tx_packets = readl(ioaddr + 0x000); */ + + /* Total Uni+Brd+Multi */ + dev->stats.rx_bytes = readl(ioaddr + 0x330); + /* Total Uni+Brd+Multi */ + dev->stats.tx_bytes = readl(ioaddr + 0x3B0); + /* Multicast Rx */ + dev->stats.multicast = readl(ioaddr + 0x320); + + /* Over+Undersized */ + dev->stats.rx_length_errors = readl(ioaddr + 0x368); + /* Jabber */ + dev->stats.rx_over_errors = readl(ioaddr + 0x35C); + /* Jabber */ + dev->stats.rx_crc_errors = readl(ioaddr + 0x360); + /* Symbol Errs */ + dev->stats.rx_frame_errors = readl(ioaddr + 0x364); + /* Dropped */ + dev->stats.rx_missed_errors = readl(ioaddr + 0x36C); + + return &dev->stats; } static void set_rx_mode(struct net_device *dev) |