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Diffstat (limited to 'drivers/net/sunlance.c')
-rw-r--r--drivers/net/sunlance.c146
1 files changed, 62 insertions, 84 deletions
diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c
index 053b7cb0d94..26ade68aeab 100644
--- a/drivers/net/sunlance.c
+++ b/drivers/net/sunlance.c
@@ -99,8 +99,7 @@ static char lancestr[] = "LANCE";
#include <asm/byteorder.h> /* Used by the checksum routines */
#include <asm/idprom.h>
#include <asm/sbus.h>
-#include <asm/openprom.h>
-#include <asm/oplib.h>
+#include <asm/prom.h>
#include <asm/auxio.h> /* For tpe-link-test? setting */
#include <asm/irq.h>
@@ -249,7 +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 */
@@ -520,17 +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);
@@ -538,14 +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 */
@@ -555,7 +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 */
@@ -587,12 +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",
@@ -609,7 +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);
@@ -627,13 +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);
@@ -693,17 +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);
@@ -711,14 +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 */
@@ -726,7 +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 */
@@ -758,12 +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",
@@ -780,7 +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);
@@ -798,13 +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);
@@ -845,10 +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) {
@@ -1128,7 +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) {
@@ -1171,13 +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)
{
@@ -1326,16 +1317,17 @@ static int __devinit sparc_lance_probe_one(struct sbus_dev *sdev,
struct sbus_dev *lebuffer)
{
static unsigned version_printed;
+ struct device_node *dp = sdev->ofdev.node;
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);
@@ -1389,54 +1381,46 @@ static int __devinit sparc_lance_probe_one(struct sbus_dev *sdev,
lp->rx = lance_rx_dvma;
lp->tx = lance_tx_dvma;
}
- lp->busmaster_regval = prom_getintdefault(sdev->prom_node,
- "busmaster-regval",
- (LE_C3_BSWP | LE_C3_ACON |
- LE_C3_BCON));
+ lp->busmaster_regval = of_getintprop_default(dp, "busmaster-regval",
+ (LE_C3_BSWP |
+ LE_C3_ACON |
+ LE_C3_BCON));
lp->name = lancestr;
lp->ledma = ledma;
lp->burst_sizes = 0;
if (lp->ledma) {
- char prop[6];
+ struct device_node *ledma_dp = ledma->sdev->ofdev.node;
+ const char *prop;
unsigned int sbmask;
u32 csr;
/* Find burst-size property for ledma */
- lp->burst_sizes = prom_getintdefault(ledma->sdev->prom_node,
- "burst-sizes", 0);
+ lp->burst_sizes = of_getintprop_default(ledma_dp,
+ "burst-sizes", 0);
/* ledma may be capable of fast bursts, but sbus may not. */
- sbmask = prom_getintdefault(ledma->sdev->bus->prom_node,
- "burst-sizes", DMA_BURSTBITS);
+ sbmask = of_getintprop_default(ledma_dp, "burst-sizes",
+ DMA_BURSTBITS);
lp->burst_sizes &= sbmask;
/* Get the cable-selection property */
- memset(prop, 0, sizeof(prop));
- prom_getstring(ledma->sdev->prom_node, "cable-selection",
- prop, sizeof(prop));
- if (prop[0] == 0) {
- int topnd, nd;
+ prop = of_get_property(ledma_dp, "cable-selection", NULL);
+ if (!prop || prop[0] == '\0') {
+ struct device_node *nd;
- printk(KERN_INFO "SunLance: using auto-carrier-detection.\n");
+ printk(KERN_INFO "SunLance: using "
+ "auto-carrier-detection.\n");
- /* Is this found at /options .attributes in all
- * Prom versions? XXX
- */
- topnd = prom_getchild(prom_root_node);
-
- nd = prom_searchsiblings(topnd, "options");
+ nd = of_find_node_by_path("/options");
if (!nd)
goto no_link_test;
- if (!prom_node_has_property(nd, "tpe-link-test?"))
+ prop = of_get_property(nd, "tpe-link-test?", NULL);
+ if (!prop)
goto no_link_test;
- memset(prop, 0, sizeof(prop));
- prom_getstring(nd, "tpe-link-test?", prop,
- sizeof(prop));
-
if (strcmp(prop, "true")) {
printk(KERN_NOTICE "SunLance: warning: overriding option "
"'tpe-link-test?'\n");
@@ -1466,14 +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;
@@ -1497,12 +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;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 22:06:21 +0000