void *
dec_eb164_pciide_compat_intr_establish(void *v, device_t dev,
const struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
{
pci_chipset_tag_t pc = pa->pa_pc;
void *cookie = NULL;
int bus, irq;
char buf[64];
pci_decompose_tag(pc, pa->pa_tag, &bus, NULL, NULL);
/*
* If this isn't PCI bus #0, all bets are off.
*/
if (bus != 0)
return (NULL);
irq = PCIIDE_COMPAT_IRQ(chan);
#if NSIO
cookie = sio_intr_establish(NULL /*XXX*/, irq, IST_EDGE, IPL_BIO,
func, arg);
if (cookie == NULL)
return (NULL);
aprint_normal_dev(dev, "%s channel interrupting at %s\n",
PCIIDE_CHANNEL_NAME(chan), sio_intr_string(NULL /*XXX*/, irq,
buf, sizeof(buf)));
#endif
return (cookie);
}
const char *
api_up1000_intr_string(void *icv, pci_intr_handle_t ih)
{
#if 0
struct irongate_config *icp = icv;
#endif
return sio_intr_string(NULL /*XXX*/, ih);
}
const char *
dec_550_intr_string(void *ccv, pci_intr_handle_t ih)
{
#if 0
struct cia_config *ccp = ccv;
#endif
static char irqstr[16]; /* 12 + 2 + NULL + sanity */
#if NSIO
if (DEC_550_LINE_IS_ISA(ih))
return (sio_intr_string(NULL /*XXX*/,
DEC_550_LINE_ISA_IRQ(ih)));
#endif
if (ih >= DEC_550_MAX_IRQ)
panic("dec_550_intr_string: bogus 550 IRQ 0x%lx", ih);
sprintf(irqstr, "dec 550 irq %ld", ih);
return (irqstr);
}
const char *
dec_alphabook1_intr_string(void *lcv, pci_intr_handle_t ih)
{
return sio_intr_string(NULL /*XXX*/, ih);
}