70 	struct bt_bap_scan_delegator_recv_state state;  member
129 		const struct bt_bap_scan_delegator_recv_state *state = &recv_state->state;  in bt_debug_dump_recv_state()  local
130 		const bool is_bad_code = state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE;  in bt_debug_dump_recv_state()
132 		LOG_DBG("Receive State[%d]: src ID %u, addr %s, adv_sid %u, broadcast_id 0x%06X, "  in bt_debug_dump_recv_state()
133 			"pa_sync_state %u, encrypt state %u%s%s, num_subgroups %u",  in bt_debug_dump_recv_state()
134 			recv_state->index, state->src_id, bt_addr_le_str(&state->addr),  in bt_debug_dump_recv_state()
135 			state->adv_sid, state->broadcast_id, state->pa_sync_state,  in bt_debug_dump_recv_state()
136 			state->encrypt_state, is_bad_code ? ", bad code" : "",  in bt_debug_dump_recv_state()
137 			is_bad_code ? bt_hex(state->bad_code, sizeof(state->bad_code)) : "",  in bt_debug_dump_recv_state()
138 			state->num_subgroups);  in bt_debug_dump_recv_state()
140 		for (uint8_t i = 0U; i < state->num_subgroups; i++) {  in bt_debug_dump_recv_state()
141 			const struct bt_bap_bass_subgroup *subgroup = &state->subgroups[i];  in bt_debug_dump_recv_state()
150 		LOG_DBG("Inactive receive state");  in bt_debug_dump_recv_state()
179 		LOG_DBG("Could not notify receive state: %d", err);  in bass_notify_receive_state()
185 	const struct bt_bap_scan_delegator_recv_state *state = &recv_state->state;  in net_buf_put_recv_state()  local
189 	__ASSERT(recv_state, "NULL receive state");  in net_buf_put_recv_state()
197 	(void)net_buf_simple_add_u8(&read_buf, state->src_id);  in net_buf_put_recv_state()
198 	(void)net_buf_simple_add_u8(&read_buf, state->addr.type);  in net_buf_put_recv_state()
199 	(void)net_buf_simple_add_mem(&read_buf, &state->addr.a,  in net_buf_put_recv_state()
200 				     sizeof(state->addr.a));  in net_buf_put_recv_state()
201 	(void)net_buf_simple_add_u8(&read_buf, state->adv_sid);  in net_buf_put_recv_state()
202 	(void)net_buf_simple_add_le24(&read_buf, state->broadcast_id);  in net_buf_put_recv_state()
203 	(void)net_buf_simple_add_u8(&read_buf, state->pa_sync_state);  in net_buf_put_recv_state()
204 	(void)net_buf_simple_add_u8(&read_buf, state->encrypt_state);  in net_buf_put_recv_state()
205 	if (state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) {  in net_buf_put_recv_state()
206 		(void)net_buf_simple_add_mem(&read_buf, &state->bad_code,  in net_buf_put_recv_state()
207 					     sizeof(state->bad_code));  in net_buf_put_recv_state()
209 	(void)net_buf_simple_add_u8(&read_buf, state->num_subgroups);  in net_buf_put_recv_state()
210 	for (int i = 0; i < state->num_subgroups; i++) {  in net_buf_put_recv_state()
211 		const struct bt_bap_bass_subgroup *subgroup = &state->subgroups[i];  in net_buf_put_recv_state()
244 						       &internal_state->state);  in receive_state_updated()
255 		scan_delegator_cbs->bis_sync_req(conn, &internal_state->state,  in bis_sync_request_updated()
308 			    scan_delegator.recv_states[i].state.src_id == next_src_id) {  in next_src_id()
322 		    scan_delegator.recv_states[i].state.src_id == src_id) {  in bass_lookup_src_id()
344 		if (bt_addr_le_eq(&scan_delegator.recv_states[i].state.addr,  in bass_lookup_addr()
376 		LOG_DBG("BASS receive state not found");  in pa_synced()
382 	if (internal_state->state.pa_sync_state != BT_BAP_PA_STATE_SYNCED) {  in pa_synced()
383 		internal_state->state.pa_sync_state = BT_BAP_PA_STATE_SYNCED;  in pa_synced()
395 		LOG_DBG("BASS receive state not found");  in pa_terminated()
401 	if (internal_state->state.pa_sync_state != BT_BAP_PA_STATE_NOT_SYNCED) {  in pa_terminated()
402 		internal_state->state.pa_sync_state = BT_BAP_PA_STATE_NOT_SYNCED;  in pa_terminated()
429 			   const struct bt_bap_scan_delegator_recv_state *state,  in pa_sync_request()  argument
438 		err = scan_delegator_cbs->pa_sync_req(conn, state,  in pa_sync_request()
449 				const struct bt_bap_scan_delegator_recv_state *state)  in pa_sync_term_request()  argument
455 		err = scan_delegator_cbs->pa_sync_term_req(conn, state);  in pa_sync_term_request()
465  * Source_Adv_SID, and Broadcast_ID fields of any Broadcast Receive State characteristic exposed
470 	struct bass_recv_state_internal *state;  in bass_source_is_duplicate()  local
473 		state = &scan_delegator.recv_states[i];  in bass_source_is_duplicate()
475 		if (state != NULL && state->state.broadcast_id == broadcast_id &&  in bass_source_is_duplicate()
476 			state->state.adv_sid == adv_sid && state->state.addr.type == addr_type) {  in bass_source_is_duplicate()
477 			LOG_DBG("recv_state already exists at src_id=0x%02X", state->state.src_id);  in bass_source_is_duplicate()
490 	struct bt_bap_scan_delegator_recv_state *state;  in scan_delegator_add_source()  local
506 		LOG_DBG("Could not get free receive state");  in scan_delegator_add_source()
511 	state = &internal_state->state;  in scan_delegator_add_source()
513 	state->src_id = next_src_id();  in scan_delegator_add_source()
514 	state->addr.type = net_buf_simple_pull_u8(buf);  in scan_delegator_add_source()
515 	if (state->addr.type > BT_ADDR_LE_RANDOM) {  in scan_delegator_add_source()
516 		LOG_DBG("Invalid address type %u", state->addr.type);  in scan_delegator_add_source()
521 	bt_addr_copy(&state->addr.a, addr);  in scan_delegator_add_source()
523 	state->adv_sid = net_buf_simple_pull_u8(buf);  in scan_delegator_add_source()
524 	if (state->adv_sid > BT_GAP_SID_MAX) {  in scan_delegator_add_source()
525 		LOG_DBG("Invalid adv SID %u", state->adv_sid);  in scan_delegator_add_source()
531 	if (bass_source_is_duplicate(broadcast_id, state->adv_sid, state->addr.type)) {  in scan_delegator_add_source()
533 			"result in duplication", state->broadcast_id, state->adv_sid,  in scan_delegator_add_source()
534 			state->addr.type);  in scan_delegator_add_source()
539 	state->broadcast_id = broadcast_id;  in scan_delegator_add_source()
549 	state->num_subgroups = net_buf_simple_pull_u8(buf);  in scan_delegator_add_source()
550 	if (state->num_subgroups > CONFIG_BT_BAP_BASS_MAX_SUBGROUPS) {  in scan_delegator_add_source()
551 		LOG_WRN("Too many subgroups %u/%u", state->num_subgroups,  in scan_delegator_add_source()
557 	for (int i = 0; i < state->num_subgroups; i++) {  in scan_delegator_add_source()
558 		struct bt_bap_bass_subgroup *subgroup = &state->subgroups[i];  in scan_delegator_add_source()
624 	 * receive state can be processed  in scan_delegator_add_source()
629 	 * layer calls another function that changes the state in the pa_sync_request callback  in scan_delegator_add_source()
636 		err = pa_sync_request(conn, state, pa_sync, pa_interval);  in scan_delegator_add_source()
639 			(void)memset(state, 0, sizeof(*state));  in scan_delegator_add_source()
650 		internal_state->index, state->src_id);  in scan_delegator_add_source()
669 	struct bt_bap_scan_delegator_recv_state *state;  in scan_delegator_mod_src()  local
693 		LOG_DBG("Could not find state by src id %u", src_id);  in scan_delegator_mod_src()
780 	/* All input has been validated; update receive state and check for changes */  in scan_delegator_mod_src()
781 	state = &internal_state->state;  in scan_delegator_mod_src()
784 	(void)memcpy(&backup_state, state, sizeof(backup_state));  in scan_delegator_mod_src()
786 	if (state->num_subgroups != num_subgroups) {  in scan_delegator_mod_src()
787 		state->num_subgroups = num_subgroups;  in scan_delegator_mod_src()
793 			subgroups[i].metadata_len != state->subgroups[i].metadata_len;  in scan_delegator_mod_src()
796 			state->subgroups[i].metadata_len = subgroups[i].metadata_len;  in scan_delegator_mod_src()
801 		    memcmp(subgroups[i].metadata, state->subgroups[i].metadata,  in scan_delegator_mod_src()
804 			if (state->subgroups[i].metadata_len == 0U) {  in scan_delegator_mod_src()
805 				memset(state->subgroups[i].metadata, 0,  in scan_delegator_mod_src()
806 				       state->subgroups[i].metadata_len);  in scan_delegator_mod_src()
808 				(void)memcpy(state->subgroups[i].metadata, subgroups[i].metadata,  in scan_delegator_mod_src()
809 					     state->subgroups[i].metadata_len);  in scan_delegator_mod_src()
817 	 * layer calls another function that changes the state in the pa_sync_request callback  in scan_delegator_mod_src()
825 	    state->pa_sync_state != BT_BAP_PA_STATE_SYNCED) {  in scan_delegator_mod_src()
826 		const uint8_t pa_sync_state = state->pa_sync_state;  in scan_delegator_mod_src()
827 		const int err = pa_sync_request(conn, state, pa_sync,  in scan_delegator_mod_src()
832 			(void)memcpy(state, &backup_state,  in scan_delegator_mod_src()
839 		} else if (pa_sync_state != state->pa_sync_state) {  in scan_delegator_mod_src()
840 			/* Temporary work around if the state is changed when pa_sync_request is  in scan_delegator_mod_src()
847 		   (state->pa_sync_state == BT_BAP_PA_STATE_INFO_REQ ||  in scan_delegator_mod_src()
848 		    state->pa_sync_state == BT_BAP_PA_STATE_SYNCED)) {  in scan_delegator_mod_src()
850 		const int err = pa_sync_term_request(conn, &internal_state->state);  in scan_delegator_mod_src()
866 			internal_state->index, state->src_id);  in scan_delegator_mod_src()
895 		LOG_DBG("Could not find state by src id %u", src_id);  in scan_delegator_broadcast_code()
909 		scan_delegator_cbs->broadcast_code(conn, &internal_state->state,  in scan_delegator_broadcast_code()
920 	struct bt_bap_scan_delegator_recv_state *state;  in scan_delegator_rem_src()  local
934 		LOG_DBG("Could not find state by src id %u", src_id);  in scan_delegator_rem_src()
938 	state = &internal_state->state;  in scan_delegator_rem_src()
941 	if (conn != NULL && (state->pa_sync_state == BT_BAP_PA_STATE_INFO_REQ ||  in scan_delegator_rem_src()
942 			     state->pa_sync_state == BT_BAP_PA_STATE_SYNCED)) {  in scan_delegator_rem_src()
946 		err = pa_sync_term_request(conn, &internal_state->state);  in scan_delegator_rem_src()
955 	for (uint8_t i = 0U; i < state->num_subgroups; i++) {  in scan_delegator_rem_src()
967 	(void)memset(&internal_state->state, 0, sizeof(internal_state->state));  in scan_delegator_rem_src()
1091 	struct bt_bap_scan_delegator_recv_state *state = &recv_state->state;  in read_recv_state()  local
1097 		LOG_DBG("Index %u: Source ID 0x%02x", idx, state->src_id);  in read_recv_state()
1193 	/* Store the pointer to the first characteristic in each receive state */  in bt_bap_scan_delegator_register()
1255 	recv_state = &internal_state->state;  in bt_bap_scan_delegator_set_pa_state()
1277 	if (internal_state->state.pa_sync_state != BT_BAP_PA_STATE_SYNCED) {  in bt_bap_scan_delegator_set_bis_sync_state()
1283 	/* Verify state for all subgroups before assigning any data */  in bt_bap_scan_delegator_set_bis_sync_state()
1284 	for (uint8_t i = 0U; i < internal_state->state.num_subgroups; i++) {  in bt_bap_scan_delegator_set_bis_sync_state()
1299 	for (uint8_t i = 0U; i < internal_state->state.num_subgroups; i++) {  in bt_bap_scan_delegator_set_bis_sync_state()
1301 			&internal_state->state.subgroups[i];  in bt_bap_scan_delegator_set_bis_sync_state()
1316 	if (internal_state->state.encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) {  in bt_bap_scan_delegator_set_bis_sync_state()
1317 		(void)memcpy(internal_state->state.bad_code,  in bt_bap_scan_delegator_set_bis_sync_state()
1319 			     sizeof(internal_state->state.bad_code));  in bt_bap_scan_delegator_set_bis_sync_state()
1382 	struct bt_bap_scan_delegator_recv_state *state;  in bt_bap_scan_delegator_add_src()  local
1394 			LOG_DBG("PA Sync already in a receive state with src_id %u",  in bt_bap_scan_delegator_add_src()
1395 				internal_state->state.src_id);  in bt_bap_scan_delegator_add_src()
1403 		LOG_DBG("Could not get free receive state");  in bt_bap_scan_delegator_add_src()
1408 	state = &internal_state->state;  in bt_bap_scan_delegator_add_src()
1410 	state->src_id = next_src_id();  in bt_bap_scan_delegator_add_src()
1411 	bt_addr_le_copy(&state->addr, &param->addr);  in bt_bap_scan_delegator_add_src()
1412 	state->adv_sid = param->sid;  in bt_bap_scan_delegator_add_src()
1413 	state->broadcast_id = param->broadcast_id;  in bt_bap_scan_delegator_add_src()
1414 	state->pa_sync_state =  in bt_bap_scan_delegator_add_src()
1416 	state->num_subgroups = param->num_subgroups;  in bt_bap_scan_delegator_add_src()
1417 	if (state->num_subgroups > 0U) {  in bt_bap_scan_delegator_add_src()
1418 		(void)memcpy(state->subgroups, param->subgroups,  in bt_bap_scan_delegator_add_src()
1419 			     sizeof(state->subgroups));  in bt_bap_scan_delegator_add_src()
1421 		(void)memset(state->subgroups, 0, sizeof(state->subgroups));  in bt_bap_scan_delegator_add_src()
1435 		internal_state->index, state->src_id);  in bt_bap_scan_delegator_add_src()
1439 	return state->src_id;  in bt_bap_scan_delegator_add_src()
1485 	struct bt_bap_scan_delegator_recv_state *state;  in bt_bap_scan_delegator_mod_src()  local
1494 		LOG_DBG("Could not find receive state with src_id %u", param->src_id);  in bt_bap_scan_delegator_mod_src()
1499 	state = &internal_state->state;  in bt_bap_scan_delegator_mod_src()
1501 	if (state->broadcast_id != param->broadcast_id) {  in bt_bap_scan_delegator_mod_src()
1502 		state->broadcast_id = param->broadcast_id;  in bt_bap_scan_delegator_mod_src()
1506 	if (state->num_subgroups != param->num_subgroups) {  in bt_bap_scan_delegator_mod_src()
1507 		state->num_subgroups = param->num_subgroups;  in bt_bap_scan_delegator_mod_src()
1511 	if (state->encrypt_state != param->encrypt_state) {  in bt_bap_scan_delegator_mod_src()
1512 		state->encrypt_state = param->encrypt_state;  in bt_bap_scan_delegator_mod_src()
1514 		if (state->encrypt_state == BT_BAP_BIG_ENC_STATE_BAD_CODE) {  in bt_bap_scan_delegator_mod_src()
1515 			(void)memcpy(state->bad_code, internal_state->broadcast_code,  in bt_bap_scan_delegator_mod_src()
1516 				     sizeof(internal_state->state.bad_code));  in bt_bap_scan_delegator_mod_src()
1522 	/* Verify that the BIS sync values is acceptable for the receive state */  in bt_bap_scan_delegator_mod_src()
1523 	for (uint8_t i = 0U; i < state->num_subgroups; i++) {  in bt_bap_scan_delegator_mod_src()
1536 	for (uint8_t i = 0U; i < state->num_subgroups; i++) {  in bt_bap_scan_delegator_mod_src()
1538 		struct bt_bap_bass_subgroup *subgroup = &state->subgroups[i];  in bt_bap_scan_delegator_mod_src()
1568 			internal_state->index, state->src_id);  in bt_bap_scan_delegator_mod_src()
1595 			stop = func(&scan_delegator.recv_states[i].state, user_data);  in bt_bap_scan_delegator_foreach_state()
1645 		return &internal_state->state;  in bt_bap_scan_delegator_lookup_src_id()