DM_REG_TX_ANT_CTRL_11N
rtl_set_bbreg(hw, DM_REG_TX_ANT_CTRL_11N, BIT(21), 0);
rtl_set_bbreg(hw, DM_REG_TX_ANT_CTRL_11N, BIT(21), 1);
rtl_set_bbreg(hw, DM_REG_TX_ANT_CTRL_11N,
rtl_set_bbreg(hw, DM_REG_TX_ANT_CTRL_11N,
rtl_set_bbreg(hw, DM_REG_TX_ANT_CTRL_11N,