VAC_READ
rx = VAC_READ(sc, SM502_AC97_RX_ADDR);
*val = (VAC_READ(sc, SM502_AC97_RX_DATA) & SM502_AC97_DATA_MASK) >> 4;
VAC_READ(sc, SM502_AC97_CONTROL));
reg = VAC_READ(sc, SM502_AC97_CONTROL);
v = VAC_READ(sc, SM502_uC_MODE_SELECT);
VAC_READ(sc, SM502_AC97_CONTROL),
VAC_READ(sc, SM502_uC_MODE_SELECT),
VAC_READ(sc, SM502_uC_RESET),
VAC_READ(sc, SM502_POWER_MODE_CONTROL),
VAC_READ(sc, SM502_CURRENT_GATE),
VAC_READ(sc, SM502_POWER_MODE0_GATE),
VAC_READ(sc, SM502_POWER_MODE1_GATE));
VAC_READ(sc, SM502_POWER_MODE0_GATE) |
VAC_READ(sc, SM502_POWER_MODE1_GATE) |
VAC_READ(sc, SM502_uC_MODE_SELECT) & ~SM502_uC_CODEC_I2S);