AR_PHY_TIMING_CTRL4_0
reg = AR_READ(sc, AR_PHY_TIMING_CTRL4_0);
AR_WRITE(sc, AR_PHY_TIMING_CTRL4_0, reg);
AR_SETBITS(sc, AR_PHY_TIMING_CTRL4_0, AR_PHY_TIMING_CTRL4_DO_CAL);
if (!(AR_READ(sc, AR_PHY_TIMING_CTRL4_0) &
AR_SETBITS(sc, AR_PHY_TIMING_CTRL4_0,
reg = AR_READ(sc, AR_PHY_TIMING_CTRL4_0 + offset);
AR_WRITE(sc, AR_PHY_TIMING_CTRL4_0 + offset, reg);
AR_SETBITS(sc, AR_PHY_TIMING_CTRL4_0,
reg = AR_READ(sc, AR_PHY_TIMING_CTRL4_0 + offset);
AR_WRITE(sc, AR_PHY_TIMING_CTRL4_0 + offset, reg);
AR_SETBITS(sc, AR_PHY_TIMING_CTRL4_0,
reg = AR_READ(sc, AR_PHY_TIMING_CTRL4_0);
AR_WRITE(sc, AR_PHY_TIMING_CTRL4_0, reg);
reg = AR_READ(sc, AR_PHY_TIMING_CTRL4_0 + offset);
AR_WRITE(sc, AR_PHY_TIMING_CTRL4_0 + offset, reg);