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path: root/drivers/net/smc911x.c
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Diffstat (limited to 'drivers/net/smc911x.c')
-rw-r--r--drivers/net/smc911x.c80
1 files changed, 29 insertions, 51 deletions
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index db43e42bee3..7c60df46fc6 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -115,13 +115,6 @@ struct smc911x_local {
*/
struct sk_buff *pending_tx_skb;
- /*
- * these are things that the kernel wants me to keep, so users
- * can find out semi-useless statistics of how well the card is
- * performing
- */
- struct net_device_stats stats;
-
/* version/revision of the SMC911x chip */
u16 version;
u16 revision;
@@ -315,8 +308,8 @@ static void smc911x_reset(struct net_device *dev)
if (lp->pending_tx_skb != NULL) {
dev_kfree_skb (lp->pending_tx_skb);
lp->pending_tx_skb = NULL;
- lp->stats.tx_errors++;
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
}
}
@@ -449,14 +442,14 @@ static inline void smc911x_rcv(struct net_device *dev)
pkt_len = (status & RX_STS_PKT_LEN_) >> 16;
if (status & RX_STS_ES_) {
/* Deal with a bad packet */
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (status & RX_STS_CRC_ERR_)
- lp->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
else {
if (status & RX_STS_LEN_ERR_)
- lp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
if (status & RX_STS_MCAST_)
- lp->stats.multicast++;
+ dev->stats.multicast++;
}
/* Remove the bad packet data from the RX FIFO */
smc911x_drop_pkt(dev);
@@ -467,7 +460,7 @@ static inline void smc911x_rcv(struct net_device *dev)
if (unlikely(skb == NULL)) {
PRINTK( "%s: Low memory, rcvd packet dropped.\n",
dev->name);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
smc911x_drop_pkt(dev);
return;
}
@@ -503,8 +496,8 @@ static inline void smc911x_rcv(struct net_device *dev)
dev->last_rx = jiffies;
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len-4;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len-4;
#endif
}
}
@@ -616,8 +609,8 @@ static int smc911x_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
printk("%s: No Tx free space %d < %d\n",
dev->name, free, skb->len);
lp->pending_tx_skb = NULL;
- lp->stats.tx_errors++;
- lp->stats.tx_dropped++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
return 0;
}
@@ -667,8 +660,8 @@ static void smc911x_tx(struct net_device *dev)
dev->name,
(SMC_GET_TX_FIFO_INF() & TX_FIFO_INF_TSUSED_) >> 16);
tx_status = SMC_GET_TX_STS_FIFO();
- lp->stats.tx_packets++;
- lp->stats.tx_bytes+=tx_status>>16;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes+=tx_status>>16;
DBG(SMC_DEBUG_TX, "%s: Tx FIFO tag 0x%04x status 0x%04x\n",
dev->name, (tx_status & 0xffff0000) >> 16,
tx_status & 0x0000ffff);
@@ -676,22 +669,22 @@ static void smc911x_tx(struct net_device *dev)
* full-duplex mode */
if ((tx_status & TX_STS_ES_) && !(lp->ctl_rfduplx &&
!(tx_status & 0x00000306))) {
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
}
if (tx_status & TX_STS_MANY_COLL_) {
- lp->stats.collisions+=16;
- lp->stats.tx_aborted_errors++;
+ dev->stats.collisions+=16;
+ dev->stats.tx_aborted_errors++;
} else {
- lp->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3;
+ dev->stats.collisions+=(tx_status & TX_STS_COLL_CNT_) >> 3;
}
/* carrier error only has meaning for half-duplex communication */
if ((tx_status & (TX_STS_LOC_ | TX_STS_NO_CARR_)) &&
!lp->ctl_rfduplx) {
- lp->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
}
if (tx_status & TX_STS_LATE_COLL_) {
- lp->stats.collisions++;
- lp->stats.tx_aborted_errors++;
+ dev->stats.collisions++;
+ dev->stats.tx_aborted_errors++;
}
}
}
@@ -1121,11 +1114,11 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
/* Handle various error conditions */
if (status & INT_STS_RXE_) {
SMC_ACK_INT(INT_STS_RXE_);
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
}
if (status & INT_STS_RXDFH_INT_) {
SMC_ACK_INT(INT_STS_RXDFH_INT_);
- lp->stats.rx_dropped+=SMC_GET_RX_DROP();
+ dev->stats.rx_dropped+=SMC_GET_RX_DROP();
}
/* Undocumented interrupt-what is the right thing to do here? */
if (status & INT_STS_RXDF_INT_) {
@@ -1140,8 +1133,8 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
cr &= ~MAC_CR_RXEN_;
SMC_SET_MAC_CR(cr);
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
- lp->stats.rx_errors++;
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
}
SMC_ACK_INT(INT_STS_RDFL_);
}
@@ -1152,8 +1145,8 @@ static irqreturn_t smc911x_interrupt(int irq, void *dev_id)
SMC_SET_MAC_CR(cr);
rx_overrun=1;
DBG(SMC_DEBUG_RX, "%s: RX overrun\n", dev->name);
- lp->stats.rx_errors++;
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
}
SMC_ACK_INT(INT_STS_RDFO_);
}
@@ -1307,8 +1300,8 @@ smc911x_rx_dma_irq(int dma, void *data)
dev->last_rx = jiffies;
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += skb->len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += skb->len;
spin_lock_irqsave(&lp->lock, flags);
pkts = (SMC_GET_RX_FIFO_INF() & RX_FIFO_INF_RXSUSED_) >> 16;
@@ -1568,19 +1561,6 @@ static int smc911x_close(struct net_device *dev)
}
/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static struct net_device_stats *smc911x_query_statistics(struct net_device *dev)
-{
- struct smc911x_local *lp = netdev_priv(dev);
- DBG(SMC_DEBUG_FUNC, "%s: --> %s\n", dev->name, __FUNCTION__);
-
-
- return &lp->stats;
-}
-
-/*
* Ethtool support
*/
static int
@@ -2056,7 +2036,6 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
dev->hard_start_xmit = smc911x_hard_start_xmit;
dev->tx_timeout = smc911x_timeout;
dev->watchdog_timeo = msecs_to_jiffies(watchdog);
- dev->get_stats = smc911x_query_statistics;
dev->set_multicast_list = smc911x_set_multicast_list;
dev->ethtool_ops = &smc911x_ethtool_ops;
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2084,7 +2063,7 @@ static int __init smc911x_probe(struct net_device *dev, unsigned long ioaddr)
/* Grab the IRQ */
retval = request_irq(dev->irq, &smc911x_interrupt,
- IRQF_SHARED | IRQF_TRIGGER_FALLING, dev->name, dev);
+ IRQF_SHARED | SMC_IRQ_SENSE, dev->name, dev);
if (retval)
goto err_out;
@@ -2181,7 +2160,6 @@ static int smc911x_drv_probe(struct platform_device *pdev)
ret = -ENOMEM;
goto release_1;
}
- SET_MODULE_OWNER(ndev);
SET_NETDEV_DEV(ndev, &pdev->dev);
ndev->dma = (unsigned char)-1;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-04 18:11:13 +0000