diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ariadne.c | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index 10f3a196be3..29e53eb71c7 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -98,7 +98,6 @@ struct ariadne_private { volatile u_short *rx_buff[RX_RING_SIZE]; int cur_tx, cur_rx; /* The next free ring entry */ int dirty_tx; /* The ring entries to be free()ed. */ - struct net_device_stats stats; char tx_full; }; @@ -378,20 +377,19 @@ static void ariadne_init_ring(struct net_device *dev) static int ariadne_close(struct net_device *dev) { - struct ariadne_private *priv = netdev_priv(dev); volatile struct Am79C960 *lance = (struct Am79C960*)dev->base_addr; netif_stop_queue(dev); lance->RAP = CSR112; /* Missed Frame Count */ - priv->stats.rx_missed_errors = swapw(lance->RDP); + dev->stats.rx_missed_errors = swapw(lance->RDP); lance->RAP = CSR0; /* PCnet-ISA Controller Status */ if (ariadne_debug > 1) { printk(KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n", dev->name, lance->RDP); printk(KERN_DEBUG "%s: %lu packets missed\n", dev->name, - priv->stats.rx_missed_errors); + dev->stats.rx_missed_errors); } /* We stop the LANCE here -- it occasionally polls memory if we don't. */ @@ -502,16 +500,16 @@ static irqreturn_t ariadne_interrupt(int irq, void *data) if (status & TF_ERR) { /* There was an major error, log it. */ int err_status = priv->tx_ring[entry]->TMD3; - priv->stats.tx_errors++; + dev->stats.tx_errors++; if (err_status & EF_RTRY) - priv->stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; if (err_status & EF_LCAR) - priv->stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; if (err_status & EF_LCOL) - priv->stats.tx_window_errors++; + dev->stats.tx_window_errors++; if (err_status & EF_UFLO) { /* Ackk! On FIFO errors the Tx unit is turned off! */ - priv->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; /* Remove this verbosity later! */ printk(KERN_ERR "%s: Tx FIFO error! Status %4.4x.\n", dev->name, csr0); @@ -520,8 +518,8 @@ static irqreturn_t ariadne_interrupt(int irq, void *data) } } else { if (status & (TF_MORE|TF_ONE)) - priv->stats.collisions++; - priv->stats.tx_packets++; + dev->stats.collisions++; + dev->stats.tx_packets++; } dirty_tx++; } @@ -547,11 +545,11 @@ static irqreturn_t ariadne_interrupt(int irq, void *data) /* Log misc errors. */ if (csr0 & BABL) { handled = 1; - priv->stats.tx_errors++; /* Tx babble. */ + dev->stats.tx_errors++; /* Tx babble. */ } if (csr0 & MISS) { handled = 1; - priv->stats.rx_errors++; /* Missed a Rx frame. */ + dev->stats.rx_errors++; /* Missed a Rx frame. */ } if (csr0 & MERR) { handled = 1; @@ -672,7 +670,7 @@ static int ariadne_start_xmit(struct sk_buff *skb, struct net_device *dev) priv->cur_tx -= TX_RING_SIZE; priv->dirty_tx -= TX_RING_SIZE; } - priv->stats.tx_bytes += len; + dev->stats.tx_bytes += len; /* Trigger an immediate send poll. */ lance->RAP = CSR0; /* PCnet-ISA Controller Status */ @@ -707,15 +705,15 @@ static int ariadne_rx(struct net_device *dev) buffers, with only the last correctly noting the error. */ if (status & RF_ENP) /* Only count a general error at the end of a packet.*/ - priv->stats.rx_errors++; + dev->stats.rx_errors++; if (status & RF_FRAM) - priv->stats.rx_frame_errors++; + dev->stats.rx_frame_errors++; if (status & RF_OFLO) - priv->stats.rx_over_errors++; + dev->stats.rx_over_errors++; if (status & RF_CRC) - priv->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; if (status & RF_BUFF) - priv->stats.rx_fifo_errors++; + dev->stats.rx_fifo_errors++; priv->rx_ring[entry]->RMD1 &= 0xff00|RF_STP|RF_ENP; } else { /* Malloc up new buffer, compatible with net-3. */ @@ -731,7 +729,7 @@ static int ariadne_rx(struct net_device *dev) break; if (i > RX_RING_SIZE-2) { - priv->stats.rx_dropped++; + dev->stats.rx_dropped++; priv->rx_ring[entry]->RMD1 |= RF_OWN; priv->cur_rx++; } @@ -764,8 +762,8 @@ static int ariadne_rx(struct net_device *dev) netif_rx(skb); dev->last_rx = jiffies; - priv->stats.rx_packets++; - priv->stats.rx_bytes += pkt_len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += pkt_len; } priv->rx_ring[entry]->RMD1 |= RF_OWN; @@ -783,7 +781,6 @@ static int ariadne_rx(struct net_device *dev) static struct net_device_stats *ariadne_get_stats(struct net_device *dev) { - struct ariadne_private *priv = netdev_priv(dev); volatile struct Am79C960 *lance = (struct Am79C960*)dev->base_addr; short saved_addr; unsigned long flags; @@ -791,11 +788,11 @@ static struct net_device_stats *ariadne_get_stats(struct net_device *dev) local_irq_save(flags); saved_addr = lance->RAP; lance->RAP = CSR112; /* Missed Frame Count */ - priv->stats.rx_missed_errors = swapw(lance->RDP); + dev->stats.rx_missed_errors = swapw(lance->RDP); lance->RAP = saved_addr; local_irq_restore(flags); - return &priv->stats; + return &dev->stats; } |