void
audioamd_attach(struct audioamd_softc *sc, int pri)
{
/*
* Set up glue for MI code early; we use some of it here.
*/
sc->sc_am7930.sc_glue = &audioamd_glue;
mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_HIGH);
am7930_init(&sc->sc_am7930, AUDIOAMD_POLL_MODE);
auiop = &sc->sc_au;
/* Copy bus tag & handle for use by am7930_trap */
sc->sc_au.au_bt = sc->sc_bt;
sc->sc_au.au_bh = sc->sc_bh;
(void)bus_intr_establish2(sc->sc_bt, pri, IPL_HIGH,
am7930hwintr, sc, amd7930_trap);
sc->sc_sicookie = softint_establish(SOFTINT_SERIAL, am7930swintr, sc);
if (sc->sc_sicookie == NULL) {
printf("\n%s: cannot establish software interrupt\n",
sc->sc_am7930.sc_dev.dv_xname);
return;
}
printf(" softpri %d\n", IPL_SOFTAUDIO);
evcnt_attach_dynamic(&sc->sc_intrcnt, EVCNT_TYPE_INTR, NULL,
sc->sc_am7930.sc_dev.dv_xname, "intr");
audio_attach_mi(&sa_hw_if, sc, &sc->sc_am7930.sc_dev);
}
void
vsaudio_attach(struct device *parent, struct device *self, void *aux)
{
struct vsbus_attach_args *va = aux;
struct vsaudio_softc *sc = (struct vsaudio_softc *)self;
if (bus_space_map(va->va_iot, va->va_paddr, AM7930_DREG_SIZE << 2, 0,
&sc->sc_bh) != 0) {
printf(": can't map registers\n");
return;
}
sc->sc_bt = va->va_iot;
/*
* Set up glue for MI code early; we use some of it here.
*/
sc->sc_am7930.sc_glue = &vsaudio_glue;
am7930_init(&sc->sc_am7930, AUDIOAMD_POLL_MODE);
scb_vecalloc(va->va_cvec, vsaudio_hwintr, sc, SCB_ISTACK,
&sc->sc_intrcnt);
sc->sc_cvec = va->va_cvec;
evcount_attach(&sc->sc_intrcnt, self->dv_xname, &sc->sc_cvec);
sc->sc_swintr = softintr_establish(IPL_SOFT, &vsaudio_swintr, sc);
printf("\n");
audio_attach_mi(&vsaudio_hw_if, sc, &sc->sc_am7930.sc_dev);
}
