SB_2x
{ SB_2x, 1, 8, 4000, 22727, SB_DSP_WDMA_LOOP },
{ SB_2x, 1, 8, 22727, 45454, SB_DSP_HS_OUTPUT },
{ SB_2x, 1, 8, 4000, 12987, SB_DSP_RDMA_LOOP },
{ SB_2x, 1, 8, 12987, 14925, SB_DSP_HS_INPUT },
case SB_2x:
sc->sc_model = SB_2x;