FO1_SET_EMPHASIS_SWING
ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING;
ha->fw_options[1] |= FO1_SET_EMPHASIS_SWING;
ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING;
ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING;