static int
apecs_attach(device_t dev)
{
struct apecs_softc* sc = APECS_SOFTC(dev);
apecs_init();
/*
* the avanti routes interrupts through the isa interrupt
* controller, so we need to special case it
*/
if(hwrpb->rpb_type == ST_DEC_2100_A50)
chipset.intrdev = isa0;
else
chipset.intrdev = apecs0;
sc->dmem_base = APECS_PCI_DENSE;
sc->smem_base = APECS_PCI_SPARSE;
sc->io_base = APECS_PCI_SIO;
sc->cfg0_base = KV(APECS_PCI_CONF);
sc->cfg1_base = NULL;
set_iointr(alpha_dispatch_intr);
snprintf(chipset_type, sizeof(chipset_type), "apecs");
chipset_bwx = 0;
chipset_ports = APECS_PCI_SIO;
chipset_memory = APECS_PCI_SPARSE;
chipset_dense = APECS_PCI_DENSE;
chipset_hae_mask = EPIC_HAXR1_EADDR;
bus_generic_attach(dev);
return 0;
}
static void
dec_2100_a50_cons_init()
{
struct ctb *ctb;
struct apecs_config *acp;
extern struct apecs_config apecs_configuration;
acp = &apecs_configuration;
apecs_init(acp, 0);
ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off);
switch (ctb->ctb_term_type) {
case CTB_PRINTERPORT:
/* serial console ... */
/* XXX */
{
/*
* Delay to allow PROM putchars to complete.
* FIFO depth * character time,
* character time = (1000000 / (defaultrate / 10))
*/
DELAY(160000000 / comcnrate);
if(comcnattach(&acp->ac_iot, 0x3f8, comcnrate,
COM_FREQ,
(TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
panic("can't init serial console");
break;
}
case CTB_GRAPHICS:
#if NPCKBD > 0
/* display console ... */
/* XXX */
(void) pckbc_cnattach(&acp->ac_iot, IO_KBD, KBCMDP,
PCKBC_KBD_SLOT);
if (CTB_TURBOSLOT_TYPE(ctb->ctb_turboslot) ==
CTB_TURBOSLOT_TYPE_ISA)
isa_display_console(&acp->ac_iot, &acp->ac_memt);
else
pci_display_console(&acp->ac_iot, &acp->ac_memt,
&acp->ac_pc, CTB_TURBOSLOT_BUS(ctb->ctb_turboslot),
CTB_TURBOSLOT_SLOT(ctb->ctb_turboslot), 0);
#else
panic("not configured to use display && keyboard console");
#endif
break;
default:
printf("ctb->ctb_term_type = 0x%lx\n", ctb->ctb_term_type);
printf("ctb->ctb_turboslot = 0x%lx\n", ctb->ctb_turboslot);
panic("consinit: unknown console type %ld",
ctb->ctb_term_type);
}
}
void
dec_1000a_cons_init()
{
struct ctb *ctb;
struct cia_config *ccp;
struct apecs_config *acp;
extern struct cia_config cia_configuration;
extern struct apecs_config apecs_configuration;
bus_space_tag_t iot, memt;
struct alpha_pci_chipset *pcichipset;
if(strcmp(platform.iobus, "cia") == 0) {
ccp = &cia_configuration;
cia_init(ccp, 0);
iot = &ccp->cc_iot;
memt = &ccp->cc_memt;
pcichipset = &ccp->cc_pc;
} else {
acp = &apecs_configuration;
apecs_init(acp, 0);
iot = &acp->ac_iot;
memt = &acp->ac_memt;
pcichipset = &acp->ac_pc;
}
ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off);
switch (ctb->ctb_term_type) {
case CTB_PRINTERPORT:
/* serial console ... */
/* XXX */
{
/*
* Delay to allow PROM putchars to complete.
* FIFO depth * character time,
* character time = (1000000 / (defaultrate / 10))
*/
DELAY(160000000 / comcnrate);
if(comcnattach(iot, 0x3f8, comcnrate,
COM_FREQ,
(TTYDEF_CFLAG & ~(CSIZE | PARENB)) | CS8))
panic("can't init serial console");
break;
}
case CTB_GRAPHICS:
#if NPCKBD > 0
/* display console ... */
/* XXX */
(void) pckbc_cnattach(iot, IO_KBD, KBCMDP, PCKBC_KBD_SLOT);
/*
* AlphaServer 1000s have a firmware bug whereby the
* built-in ISA VGA is reported incorrectly -- ctb_turboslot
* is mostly 0.
*/
switch (CTB_TURBOSLOT_TYPE(ctb->ctb_turboslot)) {
case CTB_TURBOSLOT_TYPE_PCI:
pci_display_console(iot, memt, pcichipset,
CTB_TURBOSLOT_BUS(ctb->ctb_turboslot),
CTB_TURBOSLOT_SLOT(ctb->ctb_turboslot), 0);
break;
default:
isa_display_console(iot, memt);
break;
}
#else
panic("not configured to use display && keyboard console");
#endif
break;
default:
printf("ctb->ctb_term_type = 0x%lx\n", ctb->ctb_term_type);
printf("ctb->ctb_turboslot = 0x%lx\n", ctb->ctb_turboslot);
panic("consinit: unknown console type %ld",
ctb->ctb_term_type);
}
#ifdef KGDB
/* Attach the KGDB device. */
alpha_kgdb_init(kgdb_devlist, iot);
#endif /* KGDB */
}
