X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2F7990.c;h=ad6b8a5b6574b4865b327bff0bb719878316ce27;hb=631025b4d87d5a9d7e04a1ed652d247191e223d4;hp=e89ace109a5d149b3c62b3628c72a9a722512596;hpb=2d896c780db9cda5dc102bf7a0a2cd4394c1342e;p=pandora-kernel.git diff --git a/drivers/net/7990.c b/drivers/net/7990.c index e89ace109a5d..ad6b8a5b6574 100644 --- a/drivers/net/7990.c +++ b/drivers/net/7990.c @@ -277,8 +277,6 @@ static int lance_rx (struct net_device *dev) volatile struct lance_init_block *ib = lp->init_block; volatile struct lance_rx_desc *rd; unsigned char bits; - int len = 0; /* XXX shut up gcc warnings */ - struct sk_buff *skb = 0; /* XXX shut up gcc warnings */ #ifdef TEST_HITS int i; #endif @@ -305,26 +303,26 @@ static int lance_rx (struct net_device *dev) /* We got an incomplete frame? */ if ((bits & LE_R1_POK) != LE_R1_POK) { - lp->stats.rx_over_errors++; - lp->stats.rx_errors++; + dev->stats.rx_over_errors++; + dev->stats.rx_errors++; continue; } else if (bits & LE_R1_ERR) { /* Count only the end frame as a rx error, * not the beginning */ - if (bits & LE_R1_BUF) lp->stats.rx_fifo_errors++; - if (bits & LE_R1_CRC) lp->stats.rx_crc_errors++; - if (bits & LE_R1_OFL) lp->stats.rx_over_errors++; - if (bits & LE_R1_FRA) lp->stats.rx_frame_errors++; - if (bits & LE_R1_EOP) lp->stats.rx_errors++; + if (bits & LE_R1_BUF) dev->stats.rx_fifo_errors++; + if (bits & LE_R1_CRC) dev->stats.rx_crc_errors++; + if (bits & LE_R1_OFL) dev->stats.rx_over_errors++; + if (bits & LE_R1_FRA) dev->stats.rx_frame_errors++; + if (bits & LE_R1_EOP) dev->stats.rx_errors++; } else { - len = (rd->mblength & 0xfff) - 4; - skb = dev_alloc_skb (len+2); + int len = (rd->mblength & 0xfff) - 4; + struct sk_buff *skb = dev_alloc_skb (len+2); - if (skb == 0) { + if (!skb) { printk ("%s: Memory squeeze, deferring packet.\n", dev->name); - lp->stats.rx_dropped++; + dev->stats.rx_dropped++; rd->mblength = 0; rd->rmd1_bits = LE_R1_OWN; lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask; @@ -339,8 +337,8 @@ static int lance_rx (struct net_device *dev) skb->protocol = eth_type_trans (skb, dev); netif_rx (skb); dev->last_rx = jiffies; - lp->stats.rx_packets++; - lp->stats.rx_bytes += len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += len; } /* Return the packet to the pool */ @@ -377,12 +375,12 @@ static int lance_tx (struct net_device *dev) if (td->tmd1_bits & LE_T1_ERR) { status = td->misc; - lp->stats.tx_errors++; - if (status & LE_T3_RTY) lp->stats.tx_aborted_errors++; - if (status & LE_T3_LCOL) lp->stats.tx_window_errors++; + dev->stats.tx_errors++; + if (status & LE_T3_RTY) dev->stats.tx_aborted_errors++; + if (status & LE_T3_LCOL) dev->stats.tx_window_errors++; if (status & LE_T3_CLOS) { - lp->stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; if (lp->auto_select) { lp->tpe = 1 - lp->tpe; printk("%s: Carrier Lost, trying %s\n", @@ -400,7 +398,7 @@ static int lance_tx (struct net_device *dev) /* buffer errors and underflows turn off the transmitter */ /* Restart the adapter */ if (status & (LE_T3_BUF|LE_T3_UFL)) { - lp->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; printk ("%s: Tx: ERR_BUF|ERR_UFL, restarting\n", dev->name); @@ -420,13 +418,13 @@ static int lance_tx (struct net_device *dev) /* One collision before packet was sent. */ if (td->tmd1_bits & LE_T1_EONE) - lp->stats.collisions++; + dev->stats.collisions++; /* More than one collision, be optimistic. */ if (td->tmd1_bits & LE_T1_EMORE) - lp->stats.collisions += 2; + dev->stats.collisions += 2; - lp->stats.tx_packets++; + dev->stats.tx_packets++; } j = (j + 1) & lp->tx_ring_mod_mask; @@ -471,9 +469,9 @@ lance_interrupt (int irq, void *dev_id) /* Log misc errors. */ if (csr0 & LE_C0_BABL) - lp->stats.tx_errors++; /* Tx babble. */ + dev->stats.tx_errors++; /* Tx babble. */ if (csr0 & LE_C0_MISS) - lp->stats.rx_errors++; /* Missed a Rx frame. */ + dev->stats.rx_errors++; /* Missed a Rx frame. */ if (csr0 & LE_C0_MERR) { printk("%s: Bus master arbitration failure, status %4.4x.\n", dev->name, csr0); @@ -508,6 +506,7 @@ int lance_open (struct net_device *dev) return res; } +EXPORT_SYMBOL_GPL(lance_open); int lance_close (struct net_device *dev) { @@ -523,6 +522,7 @@ int lance_close (struct net_device *dev) return 0; } +EXPORT_SYMBOL_GPL(lance_close); void lance_tx_timeout(struct net_device *dev) { @@ -531,7 +531,7 @@ void lance_tx_timeout(struct net_device *dev) dev->trans_start = jiffies; netif_wake_queue (dev); } - +EXPORT_SYMBOL_GPL(lance_tx_timeout); int lance_start_xmit (struct sk_buff *skb, struct net_device *dev) { @@ -588,13 +588,7 @@ int lance_start_xmit (struct sk_buff *skb, struct net_device *dev) return 0; } - -struct net_device_stats *lance_get_stats (struct net_device *dev) -{ - struct lance_private *lp = netdev_priv(dev); - - return &lp->stats; -} +EXPORT_SYMBOL_GPL(lance_start_xmit); /* taken from the depca driver via a2065.c */ static void lance_load_multicast (struct net_device *dev) @@ -663,6 +657,7 @@ void lance_set_multicast (struct net_device *dev) if (!stopped) netif_start_queue (dev); } +EXPORT_SYMBOL_GPL(lance_set_multicast); #ifdef CONFIG_NET_POLL_CONTROLLER void lance_poll(struct net_device *dev)