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path: root/drivers/net/smc91x.c
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Diffstat (limited to 'drivers/net/smc91x.c')
-rw-r--r--drivers/net/smc91x.c79
1 files changed, 28 insertions, 51 deletions
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 01cc3c742c38..24e610e711e8 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -183,13 +183,6 @@ struct smc_local {
struct sk_buff *pending_tx_skb;
struct tasklet_struct tx_task;
- /*
- * 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 SMC91x chip */
int version;
@@ -332,8 +325,8 @@ static void smc_reset(struct net_device *dev)
/* free any pending tx skb */
if (pending_skb) {
dev_kfree_skb(pending_skb);
- lp->stats.tx_errors++;
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_aborted_errors++;
}
/*
@@ -512,13 +505,13 @@ static inline void smc_rcv(struct net_device *dev)
}
SMC_WAIT_MMU_BUSY();
SMC_SET_MMU_CMD(MC_RELEASE);
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (status & RS_ALGNERR)
- lp->stats.rx_frame_errors++;
+ dev->stats.rx_frame_errors++;
if (status & (RS_TOOSHORT | RS_TOOLONG))
- lp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
if (status & RS_BADCRC)
- lp->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
} else {
struct sk_buff *skb;
unsigned char *data;
@@ -526,7 +519,7 @@ static inline void smc_rcv(struct net_device *dev)
/* set multicast stats */
if (status & RS_MULTICAST)
- lp->stats.multicast++;
+ dev->stats.multicast++;
/*
* Actual payload is packet_len - 6 (or 5 if odd byte).
@@ -542,7 +535,7 @@ static inline void smc_rcv(struct net_device *dev)
dev->name);
SMC_WAIT_MMU_BUSY();
SMC_SET_MMU_CMD(MC_RELEASE);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
return;
}
@@ -570,8 +563,8 @@ static inline void smc_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 += data_len;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += data_len;
}
}
@@ -644,8 +637,8 @@ static void smc_hardware_send_pkt(unsigned long data)
packet_no = SMC_GET_AR();
if (unlikely(packet_no & AR_FAILED)) {
printk("%s: Memory allocation failed.\n", dev->name);
- lp->stats.tx_errors++;
- lp->stats.tx_fifo_errors++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_fifo_errors++;
smc_special_unlock(&lp->lock);
goto done;
}
@@ -688,8 +681,8 @@ static void smc_hardware_send_pkt(unsigned long data)
smc_special_unlock(&lp->lock);
dev->trans_start = jiffies;
- lp->stats.tx_packets++;
- lp->stats.tx_bytes += len;
+ dev->stats.tx_packets++;
+ dev->stats.tx_bytes += len;
SMC_ENABLE_INT(IM_TX_INT | IM_TX_EMPTY_INT);
@@ -729,8 +722,8 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
numPages = ((skb->len & ~1) + (6 - 1)) >> 8;
if (unlikely(numPages > 7)) {
printk("%s: Far too big packet error.\n", dev->name);
- lp->stats.tx_errors++;
- lp->stats.tx_dropped++;
+ dev->stats.tx_errors++;
+ dev->stats.tx_dropped++;
dev_kfree_skb(skb);
return 0;
}
@@ -803,17 +796,17 @@ static void smc_tx(struct net_device *dev)
dev->name, tx_status, packet_no);
if (!(tx_status & ES_TX_SUC))
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (tx_status & ES_LOSTCARR)
- lp->stats.tx_carrier_errors++;
+ dev->stats.tx_carrier_errors++;
if (tx_status & (ES_LATCOL | ES_16COL)) {
PRINTK("%s: %s occurred on last xmit\n", dev->name,
(tx_status & ES_LATCOL) ?
"late collision" : "too many collisions");
- lp->stats.tx_window_errors++;
- if (!(lp->stats.tx_window_errors & 63) && net_ratelimit()) {
+ dev->stats.tx_window_errors++;
+ if (!(dev->stats.tx_window_errors & 63) && net_ratelimit()) {
printk(KERN_INFO "%s: unexpectedly large number of "
"bad collisions. Please check duplex "
"setting.\n", dev->name);
@@ -1347,19 +1340,19 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id)
SMC_SELECT_BANK(2);
/* single collisions */
- lp->stats.collisions += card_stats & 0xF;
+ dev->stats.collisions += card_stats & 0xF;
card_stats >>= 4;
/* multiple collisions */
- lp->stats.collisions += card_stats & 0xF;
+ dev->stats.collisions += card_stats & 0xF;
} else if (status & IM_RX_OVRN_INT) {
DBG(1, "%s: RX overrun (EPH_ST 0x%04x)\n", dev->name,
({ int eph_st; SMC_SELECT_BANK(0);
eph_st = SMC_GET_EPH_STATUS();
SMC_SELECT_BANK(2); eph_st; }) );
SMC_ACK_INT(IM_RX_OVRN_INT);
- lp->stats.rx_errors++;
- lp->stats.rx_fifo_errors++;
+ dev->stats.rx_errors++;
+ dev->stats.rx_fifo_errors++;
} else if (status & IM_EPH_INT) {
smc_eph_interrupt(dev);
} else if (status & IM_MDINT) {
@@ -1628,19 +1621,6 @@ static int smc_close(struct net_device *dev)
}
/*
- * Get the current statistics.
- * This may be called with the card open or closed.
- */
-static struct net_device_stats *smc_query_statistics(struct net_device *dev)
-{
- struct smc_local *lp = netdev_priv(dev);
-
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
-
- return &lp->stats;
-}
-
-/*
* Ethtool support
*/
static int
@@ -1842,9 +1822,10 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
{
struct smc_local *lp = netdev_priv(dev);
static int version_printed = 0;
- int i, retval;
+ int retval;
unsigned int val, revision_register;
const char *version_string;
+ DECLARE_MAC_BUF(mac);
DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
@@ -1965,7 +1946,6 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
dev->hard_start_xmit = smc_hard_start_xmit;
dev->tx_timeout = smc_timeout;
dev->watchdog_timeo = msecs_to_jiffies(watchdog);
- dev->get_stats = smc_query_statistics;
dev->set_multicast_list = smc_set_multicast_list;
dev->ethtool_ops = &smc_ethtool_ops;
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2035,10 +2015,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
"set using ifconfig\n", dev->name);
} else {
/* Print the Ethernet address */
- printk("%s: Ethernet addr: ", dev->name);
- for (i = 0; i < 5; i++)
- printk("%2.2x:", dev->dev_addr[i]);
- printk("%2.2x\n", dev->dev_addr[5]);
+ printk("%s: Ethernet addr: %s\n",
+ dev->name, print_mac(mac, dev->dev_addr));
}
if (lp->phy_type == 0) {
@@ -2212,7 +2190,6 @@ static int smc_drv_probe(struct platform_device *pdev)
ret = -ENOMEM;
goto out_release_io;
}
- SET_MODULE_OWNER(ndev);
SET_NETDEV_DEV(ndev, &pdev->dev);
ndev->dma = (unsigned char)-1;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.