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[atheros] use stats from net_device structure

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10873 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2008-04-20 06:47:02 +00:00
parent dd4dcd736d
commit 4b6e669cb7
2 changed files with 20 additions and 30 deletions
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48
target/linux/atheros/files/drivers/net/ar2313/ar2313.c
View File

@ -211,7 +211,6 @@ int __init ar2313_probe(struct platform_device *pdev)
dev->stop = &ar2313_close;
dev->hard_start_xmit = &ar2313_start_xmit;
dev->get_stats = &ar2313_get_stats;
dev->set_multicast_list = &ar2313_multicast_list;
#ifdef TX_TIMEOUT
dev->tx_timeout = ar2313_tx_timeout;
@ -781,7 +780,7 @@ static int ar2313_init(struct net_device *dev)
/*
* Zero the stats before starting the interface
*/
memset(&sp->stats, 0, sizeof(sp->stats));
memset(&dev->stats, 0, sizeof(dev->stats));
/*
* We load the ring here as there seem to be no way to tell the
@ -928,20 +927,20 @@ static int ar2313_rx_int(struct net_device *dev)
#if DEBUG_RX
printk("%s: rx ERROR %08x\n", __FUNCTION__, status);
#endif
sp->stats.rx_errors++;
sp->stats.rx_dropped++;
dev->stats.rx_errors++;
dev->stats.rx_dropped++;
/* add statistics counters */
if (status & DMA_RX_ERR_CRC)
sp->stats.rx_crc_errors++;
dev->stats.rx_crc_errors++;
if (status & DMA_RX_ERR_COL)
sp->stats.rx_over_errors++;
dev->stats.rx_over_errors++;
if (status & DMA_RX_ERR_LENGTH)
sp->stats.rx_length_errors++;
dev->stats.rx_length_errors++;
if (status & DMA_RX_ERR_RUNT)
sp->stats.rx_over_errors++;
dev->stats.rx_over_errors++;
if (status & DMA_RX_ERR_DESC)
sp->stats.rx_over_errors++;
dev->stats.rx_over_errors++;
} else {
/* alloc new buffer. */
@ -953,7 +952,7 @@ static int ar2313_rx_int(struct net_device *dev)
skb_put(skb,
((status >> DMA_RX_LEN_SHIFT) & 0x3fff) - CRC_LEN);
sp->stats.rx_bytes += skb->len;
dev->stats.rx_bytes += skb->len;
skb->protocol = eth_type_trans(skb, dev);
/* pass the packet to upper layers */
netif_rx(skb);
@ -964,10 +963,10 @@ static int ar2313_rx_int(struct net_device *dev)
/* reset descriptor's curr_addr */
rxdesc->addr = virt_to_phys(skb_new->data);
sp->stats.rx_packets++;
dev->stats.rx_packets++;
sp->rx_skb[idx] = skb_new;
} else {
sp->stats.rx_dropped++;
dev->stats.rx_dropped++;
}
}
@ -1016,27 +1015,27 @@ static void ar2313_tx_int(struct net_device *dev)
txdesc->status = 0;
if (status & DMA_TX_ERROR) {
sp->stats.tx_errors++;
sp->stats.tx_dropped++;
dev->stats.tx_errors++;
dev->stats.tx_dropped++;
if (status & DMA_TX_ERR_UNDER)
sp->stats.tx_fifo_errors++;
dev->stats.tx_fifo_errors++;
if (status & DMA_TX_ERR_HB)
sp->stats.tx_heartbeat_errors++;
dev->stats.tx_heartbeat_errors++;
if (status & (DMA_TX_ERR_LOSS | DMA_TX_ERR_LINK))
sp->stats.tx_carrier_errors++;
dev->stats.tx_carrier_errors++;
if (status & (DMA_TX_ERR_LATE |
DMA_TX_ERR_COL |
DMA_TX_ERR_JABBER | DMA_TX_ERR_DEFER))
sp->stats.tx_aborted_errors++;
dev->stats.tx_aborted_errors++;
} else {
/* transmit OK */
sp->stats.tx_packets++;
dev->stats.tx_packets++;
}
skb = sp->tx_skb[idx];
sp->tx_skb[idx] = NULL;
idx = DSC_NEXT(idx);
sp->stats.tx_bytes += skb->len;
dev->stats.tx_bytes += skb->len;
dev_kfree_skb_irq(skb);
}
@ -1214,7 +1213,7 @@ static int ar2313_start_xmit(struct sk_buff *skb, struct net_device *dev)
printk("%s: No space left to Tx\n", __FUNCTION__);
#endif
/* free skbuf and lie to the caller that we sent it out */
sp->stats.tx_dropped++;
dev->stats.tx_dropped++;
dev_kfree_skb(skb);
/* restart transmitter in case locked */
@ -1284,13 +1283,6 @@ static int ar2313_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EOPNOTSUPP;
}
static struct net_device_stats *ar2313_get_stats(struct net_device *dev)
{
struct ar2313_private *sp = dev->priv;
return &sp->stats;
}
static void ar2313_adjust_link(struct net_device *dev)
{
struct ar2313_private *sp = dev->priv;

2
target/linux/atheros/files/drivers/net/ar2313/ar2313.h
View File

@ -145,7 +145,6 @@ struct ar2313_private {
*/
int board_idx;
char name[48];
struct net_device_stats stats;
struct {
u32 address;
u32 length;
@ -193,5 +192,4 @@ static void ar2313_init_cleanup(struct net_device *dev);
static int ar2313_setup_timer(struct net_device *dev);
static void ar2313_link_timer_fn(unsigned long data);
static void ar2313_check_link(struct net_device *dev);
static struct net_device_stats *ar2313_get_stats(struct net_device *dev);
#endif /* _AR2313_H_ */