SB_1
if (sc->sc_model == SB_1) {
if (sc->sc_model == SB_1) {
{ SB_1, 1, 8, 4000, 22727, SB_DSP_WDMA },
{ SB_1, 1, 8, 4000, 12987, SB_DSP_RDMA },
case SB_1:
sc->sc_model = SB_1;