hda_read1
(void)hda_read1(ad->ad_sc->sc_host, HDAUDIO_SD_STS(st->st_shift));
ctl0 = hda_read1(sc, HDAUDIO_SD_CTL0(snum));
ctl0 = hda_read1(sc, HDAUDIO_SD_CTL0(snum));
ctl0 = hda_read1(sc, HDAUDIO_SD_CTL0(snum));
const uint8_t vmaj = hda_read1(sc, HDAUDIO_MMIO_VMAJ);
ctl2 = hda_read1(sc, HDAUDIO_SD_CTL2(snum));
const uint8_t vmin = hda_read1(sc, HDAUDIO_MMIO_VMIN);
ctl0 = hda_read1(sc, HDAUDIO_SD_CTL0(snum));
ctl0 = hda_read1(sc, HDAUDIO_SD_CTL0(snum));
hda_write1(sc, HDAUDIO_MMIO_RIRBSTS, hda_read1(sc, HDAUDIO_MMIO_RIRBSTS));
corbsize = hda_read1(sc, HDAUDIO_MMIO_CORBSIZE);
corbctl = hda_read1(sc, HDAUDIO_MMIO_CORBCTL);
corbctl = hda_read1(sc, HDAUDIO_MMIO_CORBCTL);
corbctl = hda_read1(sc, HDAUDIO_MMIO_CORBCTL);
corbctl = hda_read1(sc, HDAUDIO_MMIO_CORBCTL);
rirbctl = hda_read1(sc, HDAUDIO_MMIO_RIRBCTL);
rirbctl = hda_read1(sc, HDAUDIO_MMIO_RIRBCTL);
rirbctl = hda_read1(sc, HDAUDIO_MMIO_RIRBCTL);
rirbctl = hda_read1(sc, HDAUDIO_MMIO_RIRBCTL);
rirbsize = hda_read1(sc, HDAUDIO_MMIO_RIRBSIZE);
hda_read1(sc, HDAUDIO_MMIO_RIRBSTS));
rirbsts = hda_read1(sc, HDAUDIO_MMIO_RIRBSTS);