static void
mpc_attach(pcici_t tag, int unit)
{
dev_t cdev = makedev(CDEV_MAJOR, unit);
if (!unit)
cdevsw_add(&cdev, &mpcdevsw, NULL);
mpc_dynamic_handler = NULL;
pci_map_int(tag, mpc_interrupt_handler, NULL, &net_imask);
}
static void
ida_pci_attach(pcici_t config_id, int unit)
{
ida_pci_reg_t *reg;
struct ida_ctl *ctlp;
u_long id;
vm_offset_t paddr, vaddr;
id = pci_conf_read(config_id, PCI_ID_REG);
switch (id) {
case PCI_DEVICE_ID_COMPAQ_SMART2P:
break;
default:
break;
}
if (!pci_map_mem(config_id, 0x14, &vaddr, &paddr)) {
printf("ida: map failed.\n");
return;
}
/* allocate and initialise a storage area for this controller */
if (idadata[unit]) {
printf("ida%d: controller structure already allocated\n", unit);
return;
}
if ((ctlp = malloc(sizeof(struct ida_ctl), M_TEMP, M_NOWAIT)) == NULL) {
printf("ida%d: unable to allocate controller structure\n", unit);
return;
}
idadata[unit] = ctlp;
bzero(ctlp, sizeof(struct ida_ctl));
ctlp->ident = id;
ctlp->iobase = vaddr;
/* Install the interrupt handler. */
if (!pci_map_int (config_id, idaintr, (void *)unit, &bio_imask)) {
printf ("ida%d: failed to assign an interrupt handler\n", unit);
free((caddr_t)ctlp, M_DEVBUF);
idadata[unit] = 0;
return;
}
if (!(ida_get_ctl_info(unit) && ida_attach_drives(unit))) {
return;
}
reg = (ida_pci_reg_t *) vaddr;
reg->interrupt = IDA_PCI_ENABLE_INTS;
ida_cuckoo_wdc();
return;
}
