267 	tx_qos = chan->qos->tx;  in bt_iso_setup_data_path()
268 	rx_qos = chan->qos->rx;  in bt_iso_setup_data_path()
790 	if (chan->qos->tx == NULL) {  in iso_chan_max_data_len()
794 	max_data_len = chan->qos->tx->sdu;  in iso_chan_max_data_len()
1114 	rx = chan->qos->rx;  in store_cis_info()
1115 	tx = chan->qos->tx;  in store_cis_info()
1237 	rx = chan->qos->rx;  in store_cis_info_v2()
1238 	tx = chan->qos->tx;  in store_cis_info_v2()
1645 		tx_qos = chan->qos->tx;  in bt_iso_remove_data_path()
1668 static bool valid_chan_qos(const struct bt_iso_chan_qos *qos, bool advanced)  in valid_chan_qos()  argument
1671 	if (advanced && !IN_RANGE(qos->num_subevents, BT_ISO_NSE_MIN, BT_ISO_NSE_MAX)) {  in valid_chan_qos()
1672 		LOG_DBG("Invalid NSE: %u", qos->num_subevents);  in valid_chan_qos()
1678 	if (qos->rx != NULL) {  in valid_chan_qos()
1679 		if (!valid_chan_io_qos(qos->rx, false, false, advanced)) {  in valid_chan_qos()
1683 	} else if (qos->tx == NULL) {  in valid_chan_qos()
1688 	if (qos->tx != NULL) {  in valid_chan_qos()
1689 		if (!valid_chan_io_qos(qos->tx, true, false, advanced)) {  in valid_chan_qos()
1756 		struct bt_iso_chan_qos *qos = cis->qos;  in hci_le_set_cig_params()  local
1764 		if (!qos->tx && !qos->rx) {  in hci_le_set_cig_params()
1770 		if (!qos->tx) {  in hci_le_set_cig_params()
1774 			cis_param->c_phy = qos->rx->phy;  in hci_le_set_cig_params()
1776 			cis_param->c_sdu = sys_cpu_to_le16(qos->tx->sdu);  in hci_le_set_cig_params()
1777 			cis_param->c_phy = qos->tx->phy;  in hci_le_set_cig_params()
1778 			cis_param->c_rtn = qos->tx->rtn;  in hci_le_set_cig_params()
1781 		if (!qos->rx) {  in hci_le_set_cig_params()
1785 			cis_param->p_phy = qos->tx->phy;  in hci_le_set_cig_params()
1787 			cis_param->p_sdu = sys_cpu_to_le16(qos->rx->sdu);  in hci_le_set_cig_params()
1788 			cis_param->p_phy = qos->rx->phy;  in hci_le_set_cig_params()
1789 			cis_param->p_rtn = qos->rx->rtn;  in hci_le_set_cig_params()
1846 		const struct bt_iso_chan_qos *qos = cis->qos;  in hci_le_set_cig_test_params()  local
1853 		cis_param->nse = qos->num_subevents;  in hci_le_set_cig_test_params()
1855 		if (!qos->tx && !qos->rx) {  in hci_le_set_cig_test_params()
1861 		if (!qos->tx) {  in hci_le_set_cig_test_params()
1865 			cis_param->c_phy = qos->rx->phy;  in hci_le_set_cig_test_params()
1867 			cis_param->c_sdu = sys_cpu_to_le16(qos->tx->sdu);  in hci_le_set_cig_test_params()
1868 			cis_param->c_pdu = sys_cpu_to_le16(qos->tx->max_pdu);  in hci_le_set_cig_test_params()
1869 			cis_param->c_phy = qos->tx->phy;  in hci_le_set_cig_test_params()
1870 			cis_param->c_bn = qos->tx->burst_number;  in hci_le_set_cig_test_params()
1873 		if (!qos->rx) {  in hci_le_set_cig_test_params()
1877 			cis_param->p_phy = qos->tx->phy;  in hci_le_set_cig_test_params()
1879 			cis_param->p_sdu = sys_cpu_to_le16(qos->rx->sdu);  in hci_le_set_cig_test_params()
1880 			cis_param->p_pdu = sys_cpu_to_le16(qos->rx->max_pdu);  in hci_le_set_cig_test_params()
1881 			cis_param->p_phy = qos->rx->phy;  in hci_le_set_cig_test_params()
1882 			cis_param->p_bn = qos->rx->burst_number;  in hci_le_set_cig_test_params()
1909 		const struct bt_iso_chan_qos *qos = cis->qos;  in is_advanced_cig_param()  local
1911 		if (qos->num_subevents > 0U) {  in is_advanced_cig_param()
1915 		if (qos->tx != NULL) {  in is_advanced_cig_param()
1916 			if (qos->tx->max_pdu > 0U || qos->tx->burst_number > 0U) {  in is_advanced_cig_param()
1921 		if (qos->rx != NULL) {  in is_advanced_cig_param()
1922 			if (qos->rx->max_pdu > 0U || qos->rx->burst_number > 0U) {  in is_advanced_cig_param()
2033 		if (cis->qos == NULL) {  in valid_cig_param()
2043 		if (!valid_chan_qos(cis->qos, advanced)) {  in valid_cig_param()
2055 		if (cis->qos->rx != NULL && cis->qos->rx->sdu != 0U) {  in valid_cig_param()
2059 		if (cis->qos->tx != NULL && cis->qos->tx->sdu != 0U) {  in valid_cig_param()
2796 	const struct bt_iso_chan_io_qos *qos;  in hci_le_create_big()  local
2813 	qos = bis->qos->tx;  in hci_le_create_big()
2820 	req->max_sdu = sys_cpu_to_le16(qos->sdu);  in hci_le_create_big()
2822 	req->rtn = qos->rtn;  in hci_le_create_big()
2823 	req->phy = qos->phy;  in hci_le_create_big()
2835 		big->handle, padv->handle, big->num_bis, param->interval, qos->sdu, param->latency,  in hci_le_create_big()
2836 		qos->rtn, qos->phy, param->packing, param->framing, param->encryption);  in hci_le_create_big()
2858 	const struct bt_iso_chan_qos *qos;  in hci_le_create_big_test()  local
2873 	qos = bis->qos;  in hci_le_create_big_test()
2881 	req->nse = qos->num_subevents;  in hci_le_create_big_test()
2882 	req->max_sdu = sys_cpu_to_le16(qos->tx->sdu);  in hci_le_create_big_test()
2883 	req->max_pdu = sys_cpu_to_le16(qos->tx->max_pdu);  in hci_le_create_big_test()
2884 	req->phy = qos->tx->phy;  in hci_le_create_big_test()
2887 	req->bn = qos->tx->burst_number;  in hci_le_create_big_test()
2926 		const struct bt_iso_chan_qos *qos = bis->qos;  in is_advanced_big_param()  local
2928 		if (qos->num_subevents > 0U) {  in is_advanced_big_param()
2932 		__ASSERT(qos->tx != NULL, "TX cannot be NULL for broadcaster");  in is_advanced_big_param()
2934 		if (qos->tx->max_pdu > 0U || qos->tx->burst_number > 0U) {  in is_advanced_big_param()
2972 		CHECKIF(bis->qos == NULL) {  in valid_big_param()
2978 		CHECKIF(bis->qos->tx == NULL ||  in valid_big_param()
2979 			!valid_chan_io_qos(bis->qos->tx, true, true, advanced)) {  in valid_big_param()
3516 		CHECKIF(param_bis->qos == NULL) {  in bt_iso_big_sync()
3521 		CHECKIF(param_bis->qos->rx == NULL) {  in bt_iso_big_sync()