158 	struct ll_conn_iso_group *cig;  in ll_cig_parameters_commit()  local
185 	cig = ll_conn_iso_group_get_by_id(cig_id);  in ll_cig_parameters_commit()
186 	if (!cig) {  in ll_cig_parameters_commit()
188 		cig = ll_conn_iso_group_acquire();  in ll_cig_parameters_commit()
189 		if (!cig) {  in ll_cig_parameters_commit()
195 		cig->lll.num_cis = 0U;  in ll_cig_parameters_commit()
198 	} else if (cig->state != CIG_STATE_CONFIGURABLE) {  in ll_cig_parameters_commit()
204 	num_cis = cig->lll.num_cis;  in ll_cig_parameters_commit()
207 	memcpy(cig, &ll_iso_setup.group, sizeof(struct ll_conn_iso_group));  in ll_cig_parameters_commit()
209 	cig->state = CIG_STATE_CONFIGURABLE;  in ll_cig_parameters_commit()
212 	cig->lll.handle = ll_conn_iso_group_handle_get(cig);  in ll_cig_parameters_commit()
213 	cig->lll.role = BT_HCI_ROLE_CENTRAL;  in ll_cig_parameters_commit()
214 	cig->lll.resume_cis = LLL_HANDLE_INVALID;  in ll_cig_parameters_commit()
215 	cig->lll.num_cis = num_cis;  in ll_cig_parameters_commit()
218 	if (!cig->central.test) {  in ll_cig_parameters_commit()
234 		iso_interval_us = cig->c_sdu_interval;  in ll_cig_parameters_commit()
245 		if (cig->central.framing && cig->c_sdu_interval == 10000U) {  in ll_cig_parameters_commit()
250 		if (!cig->central.framing && (cig->c_sdu_interval % ISO_INT_UNIT_US)) {  in ll_cig_parameters_commit()
257 		iso_interval_us = cig->iso_interval * ISO_INT_UNIT_US;  in ll_cig_parameters_commit()
262 	lll_hdr_init(&cig->lll, cig);  in ll_cig_parameters_commit()
297 			cig->lll.num_cis++;  in ll_cig_parameters_commit()
307 		cis->group  = cig;  in ll_cig_parameters_commit()
308 		cis->framed = cig->central.framing || force_framed;  in ll_cig_parameters_commit()
316 	num_cis = cig->lll.num_cis;  in ll_cig_parameters_commit()
341 		cis = ll_conn_iso_stream_get_by_group(cig, &handle_iter);  in ll_cig_parameters_commit()
343 		if (cig->central.test) {  in ll_cig_parameters_commit()
350 			LL_ASSERT(cis->framed || iso_interval_us >= cig->c_sdu_interval);  in ll_cig_parameters_commit()
352 			tx = cig->c_sdu_interval && cis->c_max_sdu;  in ll_cig_parameters_commit()
353 			rx = cig->p_sdu_interval && cis->p_max_sdu;  in ll_cig_parameters_commit()
376 						cig->c_sdu_interval, cis->c_max_sdu, &bn, &max_pdu);  in ll_cig_parameters_commit()
398 						cig->p_sdu_interval, cis->p_max_sdu, &bn, &max_pdu);  in ll_cig_parameters_commit()
423 	cig->lll.iso_interval_us = iso_interval_us;  in ll_cig_parameters_commit()
424 	cig->iso_interval = iso_interval_us / ISO_INT_UNIT_US;  in ll_cig_parameters_commit()
432 	if (cig->central.packing == BT_ISO_PACKING_SEQUENTIAL) {  in ll_cig_parameters_commit()
453 		cis = ll_conn_iso_stream_get_by_group(cig, &handle_iter);  in ll_cig_parameters_commit()
455 		if (!cig->central.test) {  in ll_cig_parameters_commit()
458 			LL_ASSERT(cig->central.packing == BT_ISO_PACKING_SEQUENTIAL);  in ll_cig_parameters_commit()
475 							     cig->c_sdu_interval, cig->c_latency,  in ll_cig_parameters_commit()
479 							     cig->p_sdu_interval, cig->p_latency,  in ll_cig_parameters_commit()
494 		if (cig->central.packing == BT_ISO_PACKING_SEQUENTIAL) {  in ll_cig_parameters_commit()
509 	cig->sync_delay = cig_sync_delay;  in ll_cig_parameters_commit()
522 		cis = ll_conn_iso_stream_get_by_group(cig, &handle_iter);  in ll_cig_parameters_commit()
526 			c_latency = cig->sync_delay +  in ll_cig_parameters_commit()
528 				    cig->c_sdu_interval;  in ll_cig_parameters_commit()
529 			p_latency = cig->sync_delay +  in ll_cig_parameters_commit()
531 				    cig->p_sdu_interval;  in ll_cig_parameters_commit()
535 			c_latency = cig->sync_delay +  in ll_cig_parameters_commit()
537 				    cig->c_sdu_interval;  in ll_cig_parameters_commit()
538 			p_latency = cig->sync_delay +  in ll_cig_parameters_commit()
540 				    cig->p_sdu_interval;  in ll_cig_parameters_commit()
543 		if (!cig->central.test) {  in ll_cig_parameters_commit()
545 			if ((c_latency > cig->c_latency) || (p_latency > cig->p_latency)) {  in ll_cig_parameters_commit()
573 		if (cig->central.packing == BT_ISO_PACKING_SEQUENTIAL) {  in ll_cig_parameters_commit()
589 	cig->c_latency = c_max_latency;  in ll_cig_parameters_commit()
590 	cig->p_latency = p_max_latency;  in ll_cig_parameters_commit()
598 	slot_us = cig->sync_delay;  in ll_cig_parameters_commit()
603 	cig->ull.ticks_active_to_start = 0U;  in ll_cig_parameters_commit()
604 	cig->ull.ticks_prepare_to_start =  in ll_cig_parameters_commit()
606 	cig->ull.ticks_preempt_to_start =  in ll_cig_parameters_commit()
608 	cig->ull.ticks_slot = HAL_TICKER_US_TO_TICKS_CEIL(slot_us);  in ll_cig_parameters_commit()
630 		ll_conn_iso_group_release(cig);  in ll_cig_parameters_commit()
774 	struct ll_conn_iso_group *cig;  in ll_cig_remove()  local
777 	cig = ll_conn_iso_group_get_by_id(cig_id);  in ll_cig_remove()
778 	if (!cig) {  in ll_cig_remove()
783 	if ((cig->state == CIG_STATE_INITIATING) || (cig->state == CIG_STATE_ACTIVE)) {  in ll_cig_remove()
789 	for (uint8_t i = 0U; i < cig->lll.num_cis; i++)  {  in ll_cig_remove()
792 		cis = ll_conn_iso_stream_get_by_group(cig, &handle_iter);  in ll_cig_remove()
810 	for (uint8_t i = 0U; i < cig->lll.num_cis; i++)  {  in ll_cig_remove()
811 		cis = ll_conn_iso_stream_get_by_group(cig, &handle_iter);  in ll_cig_remove()
819 	ll_conn_iso_group_release(cig);  in ll_cig_remove()
843 	struct ll_conn_iso_group *cig;  in ull_central_iso_setup()  local
853 	cig = cis->group;  in ull_central_iso_setup()
854 	if (!cig) {  in ull_central_iso_setup()
869 	if (cig->state == CIG_STATE_ACTIVE) {  in ull_central_iso_setup()
888 		cig_ref_point = cig->cig_ref_point;  in ull_central_iso_setup()
890 			cig_ref_point += cig->iso_interval * ISO_INT_UNIT_US;  in ull_central_iso_setup()
894 			     (cig->sync_delay - cis->sync_delay);  in ull_central_iso_setup()
914 		cis_offset += cig->sync_delay - cis->sync_delay;  in ull_central_iso_setup()
949 	*cig_sync_delay = cig->sync_delay;  in ull_central_iso_setup()
965 	struct ll_conn_iso_group *cig;  in ull_central_iso_cis_offset_get()  local
979 	cig = cis->group;  in ull_central_iso_cis_offset_get()
981 			  cig->sync_delay;  in ull_central_iso_cis_offset_get()
989 	if (cig->state == CIG_STATE_ACTIVE) {  in ull_central_iso_cis_offset_get()
1001 	*cis_offset_min += cig->sync_delay - cis->sync_delay;  in ull_central_iso_cis_offset_get()
1023 	struct ll_conn_iso_group *cig;  in mfy_cig_offset_get()  local
1033 	cig = cis->group;  in mfy_cig_offset_get()
1038 	err = ull_sched_conn_iso_free_offset_get(cig->ull.ticks_slot,  in mfy_cig_offset_get()
1045 	offset_min_us += cig->sync_delay - cis->sync_delay;  in mfy_cig_offset_get()
1057 	offset_max_us = conn_interval_us - cig->sync_delay;  in mfy_cig_offset_get()
1079 	struct ll_conn_iso_group *cig;  in mfy_cis_offset_get()  local
1095 	cig = cis->group;  in mfy_cis_offset_get()
1096 	ticker_id = TICKER_ID_CONN_ISO_BASE + ll_conn_iso_group_handle_get(cig);  in mfy_cis_offset_get()
1167 			cig_remainder_us + cig->sync_delay -  in mfy_cis_offset_get()
1179 	cig_interval_us = cig->iso_interval * ISO_INT_UNIT_US;  in mfy_cis_offset_get()
1190 	offset_limit_us = cig_interval_us + cig->sync_delay - cis->sync_delay;  in mfy_cis_offset_get()