static int
init_card(struct w6692_hw *card)
{
int cnt = 3;
u_long flags;
spin_lock_irqsave(&card->lock, flags);
disable_hwirq(card);
spin_unlock_irqrestore(&card->lock, flags);
if (request_irq(card->irq, w6692_irq, IRQF_SHARED, card->name, card)) {
pr_info("%s: couldn't get interrupt %d\n", card->name,
card->irq);
return -EIO;
}
while (cnt--) {
spin_lock_irqsave(&card->lock, flags);
initW6692(card);
enable_hwirq(card);
spin_unlock_irqrestore(&card->lock, flags);
msleep_interruptible(10);
if (debug & DEBUG_HW)
pr_notice("%s: IRQ %d count %d\n", card->name,
card->irq, card->irqcnt);
if (!card->irqcnt) {
pr_info("%s: IRQ(%d) getting no IRQs during init %d\n",
card->name, card->irq, 3 - cnt);
reset_w6692(card);
} else
return 0;
}
free_irq(card->irq, card);
return -EIO;
}
static int
w6692_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
switch (mt) {
case CARD_RESET:
return (0);
case CARD_RELEASE:
release_region(cs->hw.w6692.iobase, 256);
return (0);
case CARD_INIT:
initW6692(cs, 3);
return (0);
case CARD_TEST:
return (0);
}
return (0);
}
static int
w6692_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
switch (mt) {
case CARD_RESET:
resetW6692(cs);
return (0);
case CARD_RELEASE:
cs->writeW6692(cs, W_IMASK, 0xff);
release_region(cs->hw.w6692.iobase, 256);
if (cs->subtyp == W6692_USR) {
cs->writeW6692(cs, W_XDATA, 0x04);
}
return (0);
case CARD_INIT:
initW6692(cs, 3);
return (0);
case CARD_TEST:
return (0);
}
return (0);
}
