static int pcnet_open(struct net_device *dev)
{
int ret;
pcnet_dev_t *info = PRIV(dev);
struct pcmcia_device *link = info->p_dev;
unsigned int nic_base = dev->base_addr;
dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
if (!pcmcia_dev_present(link))
return -ENODEV;
set_misc_reg(dev);
outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
if (ret)
return ret;
link->open++;
info->phy_id = info->eth_phy;
info->link_status = 0x00;
init_timer(&info->watchdog);
info->watchdog.function = ei_watchdog;
info->watchdog.data = (u_long)dev;
info->watchdog.expires = jiffies + HZ;
add_timer(&info->watchdog);
return ei_open(dev);
} /* pcnet_open */
static int
el2_open(struct device *dev)
{
if (dev->irq < 2) {
int irqlist[] = {5, 9, 3, 4, 0};
int *irqp = irqlist;
outb(EGACFR_NORM, E33G_GACFR); /* Enable RAM and interrupts. */
do {
if (request_irq (*irqp, NULL, 0, "bogus", NULL) != -EBUSY) {
/* Twinkle the interrupt, and check if it's seen. */
autoirq_setup(0);
outb_p(0x04 << ((*irqp == 9) ? 2 : *irqp), E33G_IDCFR);
outb_p(0x00, E33G_IDCFR);
if (*irqp == autoirq_report(0) /* It's a good IRQ line! */
&& request_irq (dev->irq = *irqp, &ei_interrupt, 0, ei_status.name, NULL) == 0)
break;
}
} while (*++irqp);
if (*irqp == 0) {
outb(EGACFR_IRQOFF, E33G_GACFR); /* disable interrupts. */
return -EAGAIN;
}
} else {
if (request_irq(dev->irq, &ei_interrupt, 0, ei_status.name, NULL)) {
return -EAGAIN;
}
}
el2_init_card(dev);
ei_open(dev);
MOD_INC_USE_COUNT;
return 0;
}
static int
hpp_open(struct net_device *dev)
{
int ioaddr = dev->base_addr - NIC_OFFSET;
int option_reg;
int retval;
if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
return retval;
}
/* Reset the 8390 and HP chip. */
option_reg = inw(ioaddr + HPP_OPTION);
outw(option_reg & ~(NICReset + ChipReset), ioaddr + HPP_OPTION);
udelay(5);
/* Unreset the board and enable interrupts. */
outw(option_reg | (EnableIRQ + NICReset + ChipReset), ioaddr + HPP_OPTION);
/* Set the wrap registers for programmed-I/O operation. */
outw(HW_Page, ioaddr + HP_PAGING);
outw((HP_START_PG + TX_PAGES/2) | ((HP_STOP_PG - 1) << 8), ioaddr + 14);
/* Select the operational page. */
outw(Perf_Page, ioaddr + HP_PAGING);
ei_open(dev);
return 0;
}
static int
hpp_open(struct device *dev)
{
int ioaddr = dev->base_addr - NIC_OFFSET;
int option_reg;
if (request_irq(dev->irq, &ei_interrupt, 0, "hp-plus")) {
return -EAGAIN;
}
/* Reset the 8390 and HP chip. */
option_reg = inw(ioaddr + HPP_OPTION);
outw(option_reg & ~(NICReset + ChipReset), ioaddr + HPP_OPTION);
SLOW_DOWN_IO; SLOW_DOWN_IO;
/* Unreset the board and enable interrupts. */
outw(option_reg | (EnableIRQ + NICReset + ChipReset), ioaddr + HPP_OPTION);
/* Set the wrap registers for programmed-I/O operation. */
outw(HW_Page, ioaddr + HP_PAGING);
outw((HP_START_PG + TX_2X_PAGES) | ((HP_STOP_PG - 1) << 8), ioaddr + 14);
/* Select the operational page. */
outw(Perf_Page, ioaddr + HP_PAGING);
return ei_open(dev);
}
static int mac8390_open(struct net_device *dev)
{
ei_open(dev);
if (request_irq(dev->irq, ei_interrupt, 0, "8390 Ethernet", dev)) {
printk ("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
return -EAGAIN;
}
return 0;
}
static int ac_open(struct net_device *dev)
{
#ifdef notyet
/* Someday we may enable the IRQ and shared memory here. */
int ioaddr = dev->base_addr;
#endif
ei_open(dev);
return 0;
}
static int ac_open(struct net_device *dev)
{
#ifdef notyet
int ioaddr = dev->base_addr;
#endif
ei_open(dev);
return 0;
}
static int ultra32_open(struct net_device *dev)
{
int ioaddr = dev->base_addr - ULTRA32_NIC_OFFSET;
int irq_flags = (inb(ioaddr + ULTRA32_CFG5) & 0x08) ? 0 : IRQF_SHARED;
int retval;
retval = request_irq(dev->irq, ei_interrupt, irq_flags, dev->name, dev);
if (retval)
return retval;
outb(ULTRA32_MEMENB, ioaddr);
outb(0x80, ioaddr + ULTRA32_CFG6);
outb(0x84, ioaddr + 5);
outb(0x01, ioaddr + 6);
outb_p(E8390_NODMA+E8390_PAGE0, dev->base_addr);
outb(0xff, dev->base_addr + EN0_ERWCNT);
ei_open(dev);
return 0;
}
static int
e21_open(struct net_device *dev)
{
short ioaddr = dev->base_addr;
int retval;
if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev)))
return retval;
/* Set the interrupt line and memory base on the hardware. */
inb(ioaddr + E21_IRQ_LOW);
outb(0, ioaddr + E21_ASIC + (dev->irq & 7));
inb(ioaddr + E21_IRQ_HIGH); /* High IRQ bit, and if_port. */
outb(0, ioaddr + E21_ASIC + (dev->irq > 7 ? 1:0)
+ (dev->if_port ? E21_ALT_IFPORT : 0));
inb(ioaddr + E21_MEM_BASE);
outb(0, ioaddr + E21_ASIC + ((dev->mem_start >> 17) & 7));
ei_open(dev);
return 0;
}
static int ultra32_open(struct net_device *dev)
{
int ioaddr = dev->base_addr - ULTRA32_NIC_OFFSET; /* ASIC addr */
int irq_flags = (inb(ioaddr + ULTRA32_CFG5) & 0x08) ? 0 : IRQF_SHARED;
int retval;
retval = request_irq(dev->irq, ei_interrupt, irq_flags, dev->name, dev);
if (retval)
return retval;
outb(ULTRA32_MEMENB, ioaddr); /* Enable Shared Memory. */
outb(0x80, ioaddr + ULTRA32_CFG6); /* Enable Interrupts. */
outb(0x84, ioaddr + 5); /* Enable MEM16 & Disable Bus Master. */
outb(0x01, ioaddr + 6); /* Enable Interrupts. */
/* Set the early receive warning level in window 0 high enough not
to receive ERW interrupts. */
outb_p(E8390_NODMA+E8390_PAGE0, dev->base_addr);
outb(0xff, dev->base_addr + EN0_ERWCNT);
ei_open(dev);
return 0;
}
static int
el2_open(struct net_device *dev)
{
int retval = -EAGAIN;
if (dev->irq < 2) {
int irqlist[] = {5, 9, 3, 4, 0};
int *irqp = irqlist;
outb(EGACFR_NORM, E33G_GACFR); /* Enable RAM and interrupts. */
do {
if (request_irq (*irqp, NULL, 0, "bogus", dev) != -EBUSY) {
/* Twinkle the interrupt, and check if it's seen. */
unsigned long cookie = probe_irq_on();
outb_p(0x04 << ((*irqp == 9) ? 2 : *irqp), E33G_IDCFR);
outb_p(0x00, E33G_IDCFR);
if (*irqp == probe_irq_off(cookie) /* It's a good IRQ line! */
&& ((retval = request_irq(dev->irq = *irqp,
ei_interrupt, 0, dev->name, dev)) == 0))
break;
}
} while (*++irqp);
if (*irqp == 0) {
outb(EGACFR_IRQOFF, E33G_GACFR); /* disable interrupts. */
return retval;
}
} else {
if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))) {
return retval;
}
}
el2_init_card(dev);
ei_open(dev);
return 0;
}
static int ultramca_open(struct net_device *dev)
{
int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC addr */
int retval;
if ((retval = request_irq(dev->irq, ei_interrupt, 0, dev->name, dev)))
return retval;
outb(ULTRA_MEMENB, ioaddr); /* Enable memory */
outb(0x80, ioaddr + 5); /* ??? */
outb(0x01, ioaddr + 6); /* Enable interrupts and memory. */
outb(0x04, ioaddr + 5); /* ??? */
/* Set the early receive warning level in window 0 high enough not
* to receive ERW interrupts.
*/
/* outb_p(E8390_NODMA + E8390_PAGE0, dev->base_addr);
* outb(0xff, dev->base_addr + EN0_ERWCNT);
*/
ei_open(dev);
return 0;
}
static int es_open(struct net_device *dev)
{
ei_open(dev);
return 0;
}
static int hydra_open(struct net_device *dev)
{
ei_open(dev);
MOD_INC_USE_COUNT;
return 0;
}
