static int
joy_isapnp_match(device_t parent, cfdata_t match, void *aux)
{
int pri, variant;
pri = isapnp_devmatch(aux, &isapnp_joy_devinfo, &variant);
if (pri && variant > 0)
pri = 0;
return pri;
}
static int
wdc_isapnp_probe(device_t parent, cfdata_t match, void *aux)
{
int pri, variant;
pri = isapnp_devmatch(aux, &isapnp_wdc_devinfo, &variant);
if (pri && variant > 0)
pri = 0;
return (pri);
}
/*
* Probe for the WSS hardware.
*/
int
wss_isapnp_match(device_t parent, cfdata_t match, void *aux)
{
int pri, variant;
pri = isapnp_devmatch(aux, &isapnp_wss_devinfo, &variant);
if (pri && variant > 1)
pri = 0;
return pri;
}
/*
* Probe for the Yamaha hardware.
*/
int
ym_isapnp_match(struct device *parent, struct cfdata *match,
void *aux)
{
int pri, variant;
pri = isapnp_devmatch(aux, &isapnp_ym_devinfo, &variant);
if (pri && variant > 0)
pri = 0;
return pri;
}
/*
* Attach hardware to driver, attach hardware driver to audio
* pseudo-device driver.
*/
void
wss_isapnp_attach(device_t parent, device_t self, void *aux)
{
struct wss_softc *sc;
struct ad1848_softc *ac;
struct isapnp_attach_args *ipa;
int variant;
sc = device_private(self);
ac = &sc->sc_ad1848.sc_ad1848;
ac->sc_dev = self;
ipa = aux;
printf("\n");
if (!isapnp_devmatch(aux, &isapnp_wss_devinfo, &variant)) {
aprint_error_dev(self, "match failed?\n");
return;
}
if (isapnp_config(ipa->ipa_iot, ipa->ipa_memt, ipa)) {
aprint_error_dev(self, "error in region allocation\n");
return;
}
switch (variant) {
case 1:
/* We have to put the chip into `WSS mode'. */
{
bus_space_tag_t iot;
bus_space_handle_t ioh;
iot = ipa->ipa_iot;
ioh = ipa->ipa_io[0].h;
while (bus_space_read_1(iot, ioh,
SBP_DSP_WSTAT) & SB_DSP_BUSY);
bus_space_write_1(iot, ioh, SBP_DSP_WRITE, 0x09);
while (bus_space_read_1(iot, ioh,
SBP_DSP_WSTAT) & SB_DSP_BUSY);
bus_space_write_1(iot, ioh, SBP_DSP_WRITE, 0x00);
while (bus_space_read_1(iot, ioh,
SBP_DSP_WSTAT) & SB_DSP_BUSY);
delay(1000);
}
sc->sc_iot = ipa->ipa_iot;
sc->sc_ioh = ipa->ipa_io[2].h;
break;
default:
sc->sc_iot = ipa->ipa_iot;
sc->sc_ioh = ipa->ipa_io[0].h;
break;
}
sc->mad_chip_type = MAD_NONE;
/* Set up AD1848 I/O handle. */
ac->sc_iot = sc->sc_iot;
ac->sc_ioh = sc->sc_ioh;
sc->sc_ad1848.sc_ic = ipa->ipa_ic;
sc->wss_ic = ipa->ipa_ic;
sc->wss_irq = ipa->ipa_irq[0].num;
sc->wss_playdrq = ipa->ipa_drq[0].num;
sc->wss_recdrq =
ipa->ipa_ndrq > 1 ? ipa->ipa_drq[1].num : ipa->ipa_drq[0].num;
if (!ad1848_isa_probe(&sc->sc_ad1848)) {
aprint_error_dev(self, "ad1848_probe failed\n");
return;
}
aprint_error_dev(self, "%s %s", ipa->ipa_devident,
ipa->ipa_devclass);
ac->mode = 2;
wssattach(sc);
/* set up OPL I/O handle for ISAPNP boards w/o MAD */
if (ipa->ipa_nio > 1 && sc->mad_chip_type == MAD_NONE) {
struct audio_attach_args arg;
sc->sc_opl_ioh = ipa->ipa_io[1].h;
arg.type = AUDIODEV_TYPE_OPL;
arg.hwif = 0;
arg.hdl = 0;
(void)config_found(self, &arg, audioprint);
}
}