AR_BT_COEX_MODE2
REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2);
REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2);
REG_CLR_BIT(ah, AR_BT_COEX_MODE2, AR_BT_PHY_ERR_BT_COLL_ENABLE);
REG_WRITE(ah, AR_BT_COEX_MODE2, btcoex->bt_coex_mode2);
REG_WRITE(ah, AR_BT_COEX_MODE2, 0);