AR_PHY_RXGAIN
reg = AR_READ(sc, AR_PHY_RXGAIN + offset);
AR_WRITE(sc, AR_PHY_RXGAIN + offset, reg);
reg = AR_READ(sc, AR_PHY_RXGAIN + offset);
AR_WRITE(sc, AR_PHY_RXGAIN + offset, reg);
reg = AR_READ(sc, AR_PHY_RXGAIN);
AR_WRITE(sc, AR_PHY_RXGAIN, reg);
reg = AR_READ(sc, AR_PHY_RXGAIN + offset);
AR_WRITE(sc, AR_PHY_RXGAIN + offset, reg);
reg = AR_READ(sc, AR_PHY_RXGAIN + offset);
AR_WRITE(sc, AR_PHY_RXGAIN + offset, reg);
tmp = otus_phy_get_def(sc, AR_PHY_RXGAIN);
otus_write(sc, AR_PHY_RXGAIN, tmp);
tmp = otus_phy_get_def(sc, AR_PHY_RXGAIN + offset);
otus_write(sc, AR_PHY_RXGAIN + offset, tmp);