int avmb1_detectcard(int port, int irq, int cardtype)
{
int rc;
if (!B1_valid_irq(irq, cardtype)) {
printk(KERN_WARNING "b1capi: irq %d not valid for %s-card.\n",
irq, cardtype2str(cardtype));
return -EIO;
}
if ((rc = B1_detect(port, cardtype)) != 0) {
printk(KERN_NOTICE "b1capi: NO %s-card at 0x%x (%d)\n",
cardtype2str(cardtype), port, rc);
return -EIO;
}
B1_reset(port);
switch (cardtype) {
default:
case AVM_CARDTYPE_M1:
case AVM_CARDTYPE_M2:
case AVM_CARDTYPE_B1:
printk(KERN_NOTICE "b1capi: AVM-%s-Controller detected at 0x%x\n", cardtype2str(cardtype), port);
break;
case AVM_CARDTYPE_T1:
printk(KERN_NOTICE "b1capi: AVM-%s-Controller may be at 0x%x\n", cardtype2str(cardtype), port);
break;
}
return 0;
}
int avmb1_probecard(int port, int irq)
{
int rc;
if (check_region((unsigned short) port, AVMB1_PORTLEN)) {
printk(KERN_WARNING
"b1capi: ports 0x%03x-0x%03x in use.\n",
portbase, portbase + AVMB1_PORTLEN);
return -EIO;
}
if (!B1_valid_irq(irq)) {
printk(KERN_WARNING "b1capi: irq %d not valid.\n", irq);
return -EIO;
}
if ((rc = B1_detect(port)) != 0) {
printk(KERN_NOTICE "b1capi: NO card at 0x%x (%d)\n", port, rc);
return -EIO;
}
B1_reset(port);
printk(KERN_NOTICE "b1capi: AVM-B1-Controller detected at 0x%x\n", port);
return 0;
}
