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path: root/drivers/net/eepro.c
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Diffstat (limited to 'drivers/net/eepro.c')
-rw-r--r--drivers/net/eepro.c57
1 files changed, 29 insertions, 28 deletions
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index dcb3028..a806dfe 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -552,8 +552,7 @@ static int __init do_eepro_probe(struct net_device *dev)
{
unsigned short int WS[32]=WakeupSeq;
- if (check_region(WakeupPort, 2)==0) {
-
+ if (request_region(WakeupPort, 2, "eepro wakeup")) {
if (net_debug>5)
printk(KERN_DEBUG "Waking UP\n");
@@ -563,7 +562,10 @@ static int __init do_eepro_probe(struct net_device *dev)
outb_p(WS[i],WakeupPort);
if (net_debug>5) printk(KERN_DEBUG ": %#x ",WS[i]);
}
- } else printk(KERN_WARNING "Checkregion Failed!\n");
+
+ release_region(WakeupPort, 2);
+ } else
+ printk(KERN_WARNING "PnP wakeup region busy!\n");
}
#endif
@@ -705,7 +707,7 @@ static void __init eepro_print_info (struct net_device *dev)
dev->name, (unsigned)dev->base_addr);
break;
case LAN595FX:
- printk("%s: Intel EtherExpress Pro/10+ ISA\n at %#x,",
+ printk("%s: Intel EtherExpress Pro/10+ ISA\n at %#x,",
dev->name, (unsigned)dev->base_addr);
break;
case LAN595TX:
@@ -713,7 +715,7 @@ static void __init eepro_print_info (struct net_device *dev)
dev->name, (unsigned)dev->base_addr);
break;
case LAN595:
- printk("%s: Intel 82595-based lan card at %#x,",
+ printk("%s: Intel 82595-based lan card at %#x,",
dev->name, (unsigned)dev->base_addr);
}
@@ -726,7 +728,7 @@ static void __init eepro_print_info (struct net_device *dev)
if (dev->irq > 2)
printk(", IRQ %d, %s.\n", dev->irq, ifmap[dev->if_port]);
- else
+ else
printk(", %s.\n", ifmap[dev->if_port]);
if (net_debug > 3) {
@@ -756,7 +758,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
int err;
/* Grab the region so we can find another board if autoIRQ fails. */
- if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) {
+ if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) {
if (!autoprobe)
printk(KERN_WARNING "EEPRO: io-port 0x%04x in use \n",
ioaddr);
@@ -838,15 +840,15 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
/* Mask off INT number */
int count = lp->word[1] & 7;
unsigned irqMask = lp->word[7];
-
+
while (count--)
irqMask &= irqMask - 1;
-
+
count = ffs(irqMask);
-
+
if (count)
dev->irq = count - 1;
-
+
if (dev->irq < 2) {
printk(KERN_ERR " Duh! illegal interrupt vector stored in EEPROM.\n");
goto exit;
@@ -854,7 +856,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
dev->irq = 9;
}
}
-
+
dev->open = eepro_open;
dev->stop = eepro_close;
dev->hard_start_xmit = eepro_send_packet;
@@ -863,7 +865,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
dev->tx_timeout = eepro_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
dev->ethtool_ops = &eepro_ethtool_ops;
-
+
/* print boot time info */
eepro_print_info(dev);
@@ -1047,8 +1049,8 @@ static int eepro_open(struct net_device *dev)
/* Initialize the RCV and XMT upper and lower limits */
- outb(lp->rcv_lower_limit >> 8, ioaddr + RCV_LOWER_LIMIT_REG);
- outb(lp->rcv_upper_limit >> 8, ioaddr + RCV_UPPER_LIMIT_REG);
+ outb(lp->rcv_lower_limit >> 8, ioaddr + RCV_LOWER_LIMIT_REG);
+ outb(lp->rcv_upper_limit >> 8, ioaddr + RCV_UPPER_LIMIT_REG);
outb(lp->xmt_lower_limit >> 8, ioaddr + lp->xmt_lower_limit_reg);
outb(lp->xmt_upper_limit >> 8, ioaddr + lp->xmt_upper_limit_reg);
@@ -1065,12 +1067,12 @@ static int eepro_open(struct net_device *dev)
eepro_clear_int(ioaddr);
/* Initialize RCV */
- outw(lp->rcv_lower_limit, ioaddr + RCV_BAR);
+ outw(lp->rcv_lower_limit, ioaddr + RCV_BAR);
lp->rx_start = lp->rcv_lower_limit;
- outw(lp->rcv_upper_limit | 0xfe, ioaddr + RCV_STOP);
+ outw(lp->rcv_upper_limit | 0xfe, ioaddr + RCV_STOP);
/* Initialize XMT */
- outw(lp->xmt_lower_limit, ioaddr + lp->xmt_bar);
+ outw(lp->xmt_lower_limit, ioaddr + lp->xmt_bar);
lp->tx_start = lp->tx_end = lp->xmt_lower_limit;
lp->tx_last = 0;
@@ -1411,7 +1413,7 @@ set_multicast_list(struct net_device *dev)
outb(0x08, ioaddr + STATUS_REG);
if (i & 0x20) { /* command ABORTed */
- printk(KERN_NOTICE "%s: multicast setup failed.\n",
+ printk(KERN_NOTICE "%s: multicast setup failed.\n",
dev->name);
break;
} else if ((i & 0x0f) == 0x03) { /* MC-Done */
@@ -1512,7 +1514,7 @@ hardware_send_packet(struct net_device *dev, void *buf, short length)
end = last + (((length + 3) >> 1) << 1) + XMT_HEADER;
if (end >= lp->xmt_upper_limit + 2) { /* the transmit buffer is wrapped around */
- if ((lp->xmt_upper_limit + 2 - last) <= XMT_HEADER) {
+ if ((lp->xmt_upper_limit + 2 - last) <= XMT_HEADER) {
/* Arrrr!!!, must keep the xmt header together,
several days were lost to chase this one down. */
last = lp->xmt_lower_limit;
@@ -1643,7 +1645,7 @@ eepro_rx(struct net_device *dev)
else if (rcv_status & 0x0800)
lp->stats.rx_crc_errors++;
- printk(KERN_DEBUG "%s: event = %#x, status = %#x, next = %#x, size = %#x\n",
+ printk(KERN_DEBUG "%s: event = %#x, status = %#x, next = %#x, size = %#x\n",
dev->name, rcv_event, rcv_status, rcv_next_frame, rcv_size);
}
@@ -1674,10 +1676,10 @@ eepro_transmit_interrupt(struct net_device *dev)
{
struct eepro_local *lp = netdev_priv(dev);
short ioaddr = dev->base_addr;
- short boguscount = 25;
+ short boguscount = 25;
short xmt_status;
- while ((lp->tx_start != lp->tx_end) && boguscount--) {
+ while ((lp->tx_start != lp->tx_end) && boguscount--) {
outw(lp->tx_start, ioaddr + HOST_ADDRESS_REG);
xmt_status = inw(ioaddr+IO_PORT);
@@ -1723,7 +1725,7 @@ static int eepro_ethtool_get_settings(struct net_device *dev,
{
struct eepro_local *lp = (struct eepro_local *)dev->priv;
- cmd->supported = SUPPORTED_10baseT_Half |
+ cmd->supported = SUPPORTED_10baseT_Half |
SUPPORTED_10baseT_Full |
SUPPORTED_Autoneg;
cmd->advertising = ADVERTISED_10baseT_Half |
@@ -1797,10 +1799,9 @@ MODULE_AUTHOR("Pascal Dupuis and others");
MODULE_DESCRIPTION("Intel i82595 ISA EtherExpressPro10/10+ driver");
MODULE_LICENSE("GPL");
-static int num_params;
-module_param_array(io, int, &num_params, 0);
-module_param_array(irq, int, &num_params, 0);
-module_param_array(mem, int, &num_params, 0);
+module_param_array(io, int, NULL, 0);
+module_param_array(irq, int, NULL, 0);
+module_param_array(mem, int, NULL, 0);
module_param(autodetect, int, 0);
MODULE_PARM_DESC(io, "EtherExpress Pro/10 I/O base addres(es)");
MODULE_PARM_DESC(irq, "EtherExpress Pro/10 IRQ number(s)");
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