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path: root/drivers/net/sunlance.c
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Diffstat (limited to 'drivers/net/sunlance.c')
-rw-r--r--drivers/net/sunlance.c98
1 files changed, 42 insertions, 56 deletions
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 68e4f660367d..26ade68aeabf 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -248,7 +248,6 @@ struct lance_private {
int rx_new, tx_new;
int rx_old, tx_old;
- struct net_device_stats stats;
struct sbus_dma *ledma; /* If set this points to ledma */
char tpe; /* cable-selection is TPE */
char auto_select; /* cable-selection by carrier */
@@ -519,17 +518,17 @@ static void lance_rx_dvma(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++;
} 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);
@@ -537,14 +536,14 @@ static void lance_rx_dvma(struct net_device *dev)
if (skb == NULL) {
printk(KERN_INFO "%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 = RX_NEXT(entry);
return;
}
- lp->stats.rx_bytes += len;
+ dev->stats.rx_bytes += len;
skb_reserve(skb, 2); /* 16 byte align */
skb_put(skb, len); /* make room */
@@ -554,7 +553,7 @@ static void lance_rx_dvma(struct net_device *dev)
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
dev->last_rx = jiffies;
- lp->stats.rx_packets++;
+ dev->stats.rx_packets++;
}
/* Return the packet to the pool */
@@ -586,12 +585,12 @@ static void lance_tx_dvma(struct net_device *dev)
if (bits & LE_T1_ERR) {
u16 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(KERN_NOTICE "%s: Carrier Lost, trying %s\n",
@@ -608,7 +607,7 @@ static void lance_tx_dvma(struct net_device *dev)
* transmitter, restart the adapter.
*/
if (status & (LE_T3_BUF|LE_T3_UFL)) {
- lp->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
printk(KERN_ERR "%s: Tx: ERR_BUF|ERR_UFL, restarting\n",
dev->name);
@@ -626,13 +625,13 @@ static void lance_tx_dvma(struct net_device *dev)
/* One collision before packet was sent. */
if (bits & LE_T1_EONE)
- lp->stats.collisions++;
+ dev->stats.collisions++;
/* More than one collision, be optimistic. */
if (bits & LE_T1_EMORE)
- lp->stats.collisions += 2;
+ dev->stats.collisions += 2;
- lp->stats.tx_packets++;
+ dev->stats.tx_packets++;
}
j = TX_NEXT(j);
@@ -692,17 +691,17 @@ static void lance_rx_pio(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++;
} 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 = (sbus_readw(&rd->mblength) & 0xfff) - 4;
skb = dev_alloc_skb(len + 2);
@@ -710,14 +709,14 @@ static void lance_rx_pio(struct net_device *dev)
if (skb == NULL) {
printk(KERN_INFO "%s: Memory squeeze, deferring packet.\n",
dev->name);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
sbus_writew(0, &rd->mblength);
sbus_writeb(LE_R1_OWN, &rd->rmd1_bits);
lp->rx_new = RX_NEXT(entry);
return;
}
- lp->stats.rx_bytes += len;
+ dev->stats.rx_bytes += len;
skb_reserve (skb, 2); /* 16 byte align */
skb_put(skb, len); /* make room */
@@ -725,7 +724,7 @@ static void lance_rx_pio(struct net_device *dev)
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
dev->last_rx = jiffies;
- lp->stats.rx_packets++;
+ dev->stats.rx_packets++;
}
/* Return the packet to the pool */
@@ -757,12 +756,12 @@ static void lance_tx_pio(struct net_device *dev)
if (bits & LE_T1_ERR) {
u16 status = sbus_readw(&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(KERN_NOTICE "%s: Carrier Lost, trying %s\n",
@@ -779,7 +778,7 @@ static void lance_tx_pio(struct net_device *dev)
* transmitter, restart the adapter.
*/
if (status & (LE_T3_BUF|LE_T3_UFL)) {
- lp->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
printk(KERN_ERR "%s: Tx: ERR_BUF|ERR_UFL, restarting\n",
dev->name);
@@ -797,13 +796,13 @@ static void lance_tx_pio(struct net_device *dev)
/* One collision before packet was sent. */
if (bits & LE_T1_EONE)
- lp->stats.collisions++;
+ dev->stats.collisions++;
/* More than one collision, be optimistic. */
if (bits & LE_T1_EMORE)
- lp->stats.collisions += 2;
+ dev->stats.collisions += 2;
- lp->stats.tx_packets++;
+ dev->stats.tx_packets++;
}
j = TX_NEXT(j);
@@ -844,10 +843,10 @@ static irqreturn_t lance_interrupt(int irq, void *dev_id)
lp->tx(dev);
if (csr0 & LE_C0_BABL)
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
if (csr0 & LE_C0_MISS)
- lp->stats.rx_errors++;
+ dev->stats.rx_errors++;
if (csr0 & LE_C0_MERR) {
if (lp->dregs) {
@@ -1127,7 +1126,7 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
spin_lock_irq(&lp->lock);
- lp->stats.tx_bytes += len;
+ dev->stats.tx_bytes += len;
entry = lp->tx_new & TX_RING_MOD_MASK;
if (lp->pio_buffer) {
@@ -1170,13 +1169,6 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
return 0;
}
-static struct net_device_stats *lance_get_stats(struct net_device *dev)
-{
- struct lance_private *lp = netdev_priv(dev);
-
- return &lp->stats;
-}
-
/* taken from the depca driver */
static void lance_load_multicast(struct net_device *dev)
{
@@ -1329,13 +1321,13 @@ static int __devinit sparc_lance_probe_one(struct sbus_dev *sdev,
struct net_device *dev;
struct lance_private *lp;
int i;
+ DECLARE_MAC_BUF(mac);
dev = alloc_etherdev(sizeof(struct lance_private) + 8);
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
- memset(lp, 0, sizeof(*lp));
if (sparc_lance_debug && version_printed++ == 0)
printk (KERN_INFO "%s", version);
@@ -1458,14 +1450,12 @@ no_link_test:
lp->dregs = NULL;
lp->dev = dev;
- SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &sdev->ofdev.dev);
dev->open = &lance_open;
dev->stop = &lance_close;
dev->hard_start_xmit = &lance_start_xmit;
dev->tx_timeout = &lance_tx_timeout;
dev->watchdog_timeo = 5*HZ;
- dev->get_stats = &lance_get_stats;
dev->set_multicast_list = &lance_set_multicast;
dev->ethtool_ops = &sparc_lance_ethtool_ops;
@@ -1489,12 +1479,8 @@ no_link_test:
dev_set_drvdata(&sdev->ofdev.dev, lp);
- printk(KERN_INFO "%s: LANCE ", dev->name);
-
- for (i = 0; i < 6; i++)
- printk("%2.2x%c", dev->dev_addr[i],
- i == 5 ? ' ': ':');
- printk("\n");
+ printk(KERN_INFO "%s: LANCE %s\n",
+ dev->name, print_mac(mac, dev->dev_addr));
return 0;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.