int awc4500_isa_probe(struct net_device *dev)
{
// int cards_found = 0;
// static int isa_index; /* Static, for multiple probe calls. */
int isa_irq_line = 0;
int isa_ioaddr = 0;
// int p;
int card = 0;
int i=0;
if (! io[0] || ! irq[0]) {
// printk(" Both irq and io params must be supplied for ISA mode !!!\n");
return -ENODEV;
}
printk(KERN_WARNING " Aironet ISA Card in non-PNP(ISA) mode sometimes feels bad on interrupt \n");
printk(KERN_WARNING " Use aironet4500_pnp if any problems(i.e. card malfunctioning). \n");
printk(KERN_WARNING " Note that this isa probe is not friendly... must give exact parameters \n");
while (irq[card] != 0) {
isa_ioaddr = io[card];
isa_irq_line = irq[card];
request_region(isa_ioaddr, AIRONET4X00_IO_SIZE, "aironet4x00 ioaddr");
if (!dev) {
dev = init_etherdev(NULL, 0);
if (!dev) {
release_region(isa_ioaddr, AIRONET4X00_IO_SIZE);
return (card == 0) ? -ENOMEM : 0;
}
}
dev->priv = kmalloc(sizeof(struct awc_private),GFP_KERNEL );
memset(dev->priv,0,sizeof(struct awc_private));
if (!dev->priv) {
printk(KERN_CRIT "aironet4x00: could not allocate device private, some unstability may follow\n");
return -1;
};
// ether_setup(dev);
// dev->tx_queue_len = tx_queue_len;
dev->hard_start_xmit = &awc_start_xmit;
// dev->set_config = &awc_config_misiganes,aga mitte awc_config;
dev->get_stats = &awc_get_stats;
// dev->set_multicast_list = &awc_set_multicast_list;
dev->change_mtu = awc_change_mtu;
dev->init = &awc_init;
dev->open = &awc_open;
dev->stop = &awc_close;
dev->base_addr = isa_ioaddr;
dev->irq = isa_irq_line;
dev->tx_timeout = &awc_tx_timeout;
dev->watchdog_timeo = AWC_TX_TIMEOUT;
request_irq(dev->irq,awc_interrupt ,SA_INTERRUPT ,"Aironet 4X00",dev);
awc_private_init( dev);
if ( awc_init(dev) ) {
printk("card not found at irq %x mem %x\n",irq[card],io[card]);
if (card==0)
return -1;
break;
}
i=0;
while (aironet4500_devices[i] && i < MAX_AWCS-1) i++;
if (!aironet4500_devices[i]) {
aironet4500_devices[i]=dev;
((struct awc_private *)
aironet4500_devices[i]->priv)->card_type = AIRONET4500_ISA;
if (awc_proc_set_fun)
awc_proc_set_fun(i);
}
card++;
}
if (card == 0 ) {
return -ENODEV;
};
return 0;
}
static int awc_pci_init(struct net_device * dev, struct pci_dev *pdev,
int ioaddr, int cis_addr, int mem_addr, u8 pci_irq_line) {
int i, allocd_dev = 0;
if (!dev) {
dev = init_etherdev(NULL, 0);
if (!dev)
return -ENOMEM;
allocd_dev = 1;
}
dev->priv = kmalloc(sizeof(struct awc_private),GFP_KERNEL );
if (!dev->priv) {
if (allocd_dev) {
unregister_netdev(dev);
kfree(dev);
}
return -ENOMEM;
}
memset(dev->priv,0,sizeof(struct awc_private));
if (!dev->priv) {
printk(KERN_CRIT "aironet4x00: could not allocate device private, some unstability may follow\n");
if (allocd_dev) {
unregister_netdev(dev);
kfree(dev);
}
return -ENOMEM;
};
// ether_setup(dev);
// dev->tx_queue_len = tx_queue_len;
dev->hard_start_xmit = &awc_start_xmit;
// dev->set_config = &awc_config_misiganes,aga mitte awc_config;
dev->get_stats = &awc_get_stats;
// dev->set_multicast_list = &awc_set_multicast_list;
dev->change_mtu = awc_change_mtu;
dev->init = &awc_init;
dev->open = &awc_open;
dev->stop = &awc_close;
dev->base_addr = ioaddr;
dev->irq = pci_irq_line;
dev->tx_timeout = &awc_tx_timeout;
dev->watchdog_timeo = AWC_TX_TIMEOUT;
i = request_irq(dev->irq,awc_interrupt, SA_SHIRQ | SA_INTERRUPT, dev->name, dev);
if (i) {
kfree(dev->priv);
dev->priv = NULL;
if (allocd_dev) {
unregister_netdev(dev);
kfree(dev);
}
return i;
}
awc_private_init( dev);
awc_init(dev);
i=0;
while (aironet4500_devices[i] && i < MAX_AWCS-1) i++;
if (!aironet4500_devices[i]) {
aironet4500_devices[i]=dev;
((struct awc_private *)
aironet4500_devices[i]->priv)->card_type = AIRONET4500_PCI;
if (awc_proc_set_fun)
awc_proc_set_fun(i);
}
// if (register_netdev(dev) != 0) {
// printk(KERN_NOTICE "awc_cs: register_netdev() failed\n");
// goto failed;
// }
return 0;
// failed:
// return -1;
}
int awc4500_pnp_probe(struct net_device *dev)
{
int isa_index = 0;
int isa_irq_line = 0;
int isa_ioaddr = 0;
int card = 0;
int i=0;
struct isapnp_dev * pnp_dev ;
struct isapnp_logdev *logdev;
while (1) {
pnp_dev = isapnp_find_device(
ISAPNP_VENDOR('A','W','L'),
ISAPNP_DEVICE(1),
0);
if (!pnp_dev) break;
isa_index++;
logdev = isapnp_find_logdev(pnp_dev, ISAPNP_VENDOR('A','W','L'),
ISAPNP_FUNCTION(1),
0);
if (!logdev) {
printk("No logical device found on Aironet board \n");
return -ENODEV;
}
if (isapnp_cfg_begin(logdev->PNP_BUS->PNP_BUS_NUMBER, logdev->PNP_DEV_NUMBER) < 0) {
printk("cfg begin failed for csn %x devnum %x \n",
logdev->PNP_BUS->PNP_BUS_NUMBER, logdev->PNP_DEV_NUMBER);
return -EAGAIN;
}
isapnp_activate(logdev->PNP_DEV_NUMBER); /* activate device */
isapnp_cfg_end();
isa_irq_line = logdev->irq;
isa_ioaddr = logdev->resource[0].start;
request_region(isa_ioaddr, AIRONET4X00_IO_SIZE, "aironet4x00 ioaddr");
if (!dev) {
dev = init_etherdev(NULL, 0);
if (!dev) {
release_region(isa_ioaddr, AIRONET4X00_IO_SIZE);
isapnp_cfg_begin(logdev->PNP_BUS->PNP_BUS_NUMBER,
logdev->PNP_DEV_NUMBER);
isapnp_deactivate(logdev->PNP_DEV_NUMBER);
isapnp_cfg_end();
return -ENOMEM;
}
}
dev->priv = kmalloc(sizeof(struct awc_private),GFP_KERNEL );
memset(dev->priv,0,sizeof(struct awc_private));
if (!dev->priv) {
printk(KERN_CRIT "aironet4x00: could not allocate device private, some unstability may follow\n");
return -1;
};
((struct awc_private *)dev->priv)->bus = logdev;
// ether_setup(dev);
// dev->tx_queue_len = tx_queue_len;
dev->hard_start_xmit = &awc_start_xmit;
// dev->set_config = &awc_config_misiganes,aga mitte awc_config;
dev->get_stats = &awc_get_stats;
// dev->set_multicast_list = &awc_set_multicast_list;
dev->change_mtu = awc_change_mtu;
dev->init = &awc_init;
dev->open = &awc_open;
dev->stop = &awc_close;
dev->base_addr = isa_ioaddr;
dev->irq = isa_irq_line;
dev->tx_timeout = &awc_tx_timeout;
dev->watchdog_timeo = AWC_TX_TIMEOUT;
netif_start_queue (dev);
request_irq(dev->irq,awc_interrupt , SA_SHIRQ | SA_INTERRUPT ,"Aironet 4X00",dev);
awc_private_init( dev);
((struct awc_private *)dev->priv)->bus = logdev;
cli();
if ( awc_init(dev) ) {
printk("card not found at irq %x io %lx\n",dev->irq, dev->base_addr);
if (card==0) {
sti();
return -1;
}
sti();
break;
}
udelay(10);
sti();
i=0;
while (aironet4500_devices[i] && i < MAX_AWCS-1) i++;
if (!aironet4500_devices[i] && i < MAX_AWCS-1 ) {
aironet4500_devices[i]=dev;
((struct awc_private *)
aironet4500_devices[i]->priv)->card_type = AIRONET4500_PNP;
if (awc_proc_set_fun)
awc_proc_set_fun(i);
} else {
printk(KERN_CRIT "Out of resources (MAX_AWCS) \n");
return -1;
}
card++;
}
if (card == 0) return -ENODEV;
return 0;
}
static int awc_pcmcia_init(struct net_device *dev)
{
return awc_init(dev);
}
