mtw_rf_write
mtw_rf_write(sc, 5, 8, 0x00);
mtw_rf_write(sc, 0, 17, mt7601_rf_chan[i].r17);
mtw_rf_write(sc, 0, 18, mt7601_rf_chan[i].r18);
mtw_rf_write(sc, 0, 19, mt7601_rf_chan[i].r19);
mtw_rf_write(sc, 0, 20, mt7601_rf_chan[i].r20);
mtw_rf_write(sc, 0, 4, 0x0a);
mtw_rf_write(sc, 0, 5, 0x20);
mtw_rf_write(sc, 0, 4, rf | 0x80);
error = mtw_rf_write(sc, 0, mt7601_rf_bank0[i].reg,
error = mtw_rf_write(sc, 4, mt7601_rf_bank4[i].reg,
error = mtw_rf_write(sc, 5, mt7601_rf_bank5[i].reg,
mtw_rf_write(sc, 0, 12, sc->rf_freq_offset);
mtw_rf_write(sc, 0, 4, 0x0a);
mtw_rf_write(sc, 0, 4, 0x20);
mtw_rf_write(sc, 0, 4, rf | 0x80);