MT_BBP_AGC_GAIN
mt76_rmw_field(dev, MT_BBP(AGC, 8), MT_BBP_AGC_GAIN, gain);
gain = FIELD_GET(MT_BBP_AGC_GAIN, val);
val &= ~MT_BBP_AGC_GAIN;
val |= FIELD_PREP(MT_BBP_AGC_GAIN, gain);
MT_BBP_AGC_GAIN);
MT_BBP_AGC_GAIN);
val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[0]));
val | FIELD_PREP(MT_BBP_AGC_GAIN, gain_val[1]));
gain = FIELD_GET(MT_BBP_AGC_GAIN, mt76_rr(dev, MT_BBP(AGC, reg)));
mt76_rmw_field(dev, MT_BBP(AGC, reg), MT_BBP_AGC_GAIN, gain);