56 static void cc_ntf_established(struct ll_conn *conn, struct proc_ctx *ctx)  in cc_ntf_established()  argument
63 	ntf = ctx->node_ref.rx;  in cc_ntf_established()
65 	ctx->node_ref.rx = NULL;  in cc_ntf_established()
71 	ntf->rx_ftr.param = ll_conn_iso_stream_get(ctx->data.cis_create.cis_handle);  in cc_ntf_established()
75 	pdu->cis_handle = ctx->data.cis_create.cis_handle;  in cc_ntf_established()
76 	pdu->status = ctx->data.cis_create.error;  in cc_ntf_established()
129 static void rp_cc_check_instant(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,
136 static void llcp_rp_cc_tx_rsp(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_rp_cc_tx_rsp()  argument
144 	tx = llcp_tx_alloc(conn, ctx);  in llcp_rp_cc_tx_rsp()
148 	conn_event_count = ctx->data.cis_create.conn_event_count;  in llcp_rp_cc_tx_rsp()
155 	ctx->data.cis_create.conn_event_count = MAX(ctx->data.cis_create.conn_event_count,  in llcp_rp_cc_tx_rsp()
158 	delay_conn_events = ctx->data.cis_create.conn_event_count - conn_event_count;  in llcp_rp_cc_tx_rsp()
173 		uint32_t iso_interval_us  = ctx->data.cis_create.iso_interval * ISO_INT_UNIT_US;  in llcp_rp_cc_tx_rsp()
182 		ctx->data.cis_create.cis_offset_min += offset_us;  in llcp_rp_cc_tx_rsp()
183 		ctx->data.cis_create.cis_offset_max += offset_us;  in llcp_rp_cc_tx_rsp()
186 	llcp_pdu_encode_cis_rsp(ctx, pdu);  in llcp_rp_cc_tx_rsp()
187 	ctx->tx_opcode = pdu->llctrl.opcode;  in llcp_rp_cc_tx_rsp()
193 static void llcp_rp_cc_tx_reject(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t opcode)  in llcp_rp_cc_tx_reject()  argument
199 	tx = ctx->node_ref.tx;  in llcp_rp_cc_tx_reject()
201 	ctx->node_ref.tx = NULL;  in llcp_rp_cc_tx_reject()
206 	llcp_pdu_encode_reject_ext_ind(pdu, opcode, ctx->data.cis_create.error);  in llcp_rp_cc_tx_reject()
207 	ctx->tx_opcode = pdu->llctrl.opcode;  in llcp_rp_cc_tx_reject()
213 static void rp_cc_ntf_create(struct ll_conn *conn, struct proc_ctx *ctx)  in rp_cc_ntf_create()  argument
218 	ntf = ctx->node_ref.rx;  in rp_cc_ntf_create()
219 	ctx->node_ref.rx = NULL;  in rp_cc_ntf_create()
226 	pdu->cig_id = ctx->data.cis_create.cig_id;  in rp_cc_ntf_create()
227 	pdu->cis_id = ctx->data.cis_create.cis_id;  in rp_cc_ntf_create()
228 	pdu->cis_handle = ctx->data.cis_create.cis_handle;  in rp_cc_ntf_create()
230 	ctx->data.cis_create.host_request_to = 0U;  in rp_cc_ntf_create()
233 static void rp_cc_complete(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param)  in rp_cc_complete()  argument
235 	cc_ntf_established(conn, ctx);  in rp_cc_complete()
237 	ctx->state = RP_CC_STATE_IDLE;  in rp_cc_complete()
240 static void rp_cc_send_cis_rsp(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_send_cis_rsp()  argument
243 	if (llcp_rr_ispaused(conn) || !llcp_tx_alloc_peek(conn, ctx)) {  in rp_cc_send_cis_rsp()
244 		ctx->state = RP_CC_STATE_WAIT_TX_CIS_RSP;  in rp_cc_send_cis_rsp()
246 		llcp_rp_cc_tx_rsp(conn, ctx);  in rp_cc_send_cis_rsp()
249 		ctx->rx_opcode = PDU_DATA_LLCTRL_TYPE_CIS_IND;  in rp_cc_send_cis_rsp()
250 		ctx->state = RP_CC_STATE_WAIT_RX_CIS_IND;  in rp_cc_send_cis_rsp()
254 static void rp_cc_send_reject_ind(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_send_reject_ind()  argument
257 	if (llcp_rr_ispaused(conn) || !llcp_tx_alloc_peek(conn, ctx)) {  in rp_cc_send_reject_ind()
258 		ctx->state = RP_CC_STATE_WAIT_TX_REJECT_IND;  in rp_cc_send_reject_ind()
261 		ctx->node_ref.tx = llcp_tx_alloc(conn, ctx);  in rp_cc_send_reject_ind()
262 		if (ctx->data.cis_create.error == BT_HCI_ERR_CONN_ACCEPT_TIMEOUT) {  in rp_cc_send_reject_ind()
267 				ctx->state = RP_CC_STATE_WAIT_NTF_AVAIL;  in rp_cc_send_reject_ind()
270 			ctx->node_ref.rx = llcp_ntf_alloc();  in rp_cc_send_reject_ind()
273 			ctx->node_ref.rx->hdr.type = NODE_RX_TYPE_RETAIN;  in rp_cc_send_reject_ind()
276 		llcp_rp_cc_tx_reject(conn, ctx, PDU_DATA_LLCTRL_TYPE_CIS_REQ);  in rp_cc_send_reject_ind()
278 		if (ctx->data.cis_create.error == BT_HCI_ERR_CONN_ACCEPT_TIMEOUT) {  in rp_cc_send_reject_ind()
280 			rp_cc_complete(conn, ctx, evt, param);  in rp_cc_send_reject_ind()
284 			ctx->state = RP_CC_STATE_IDLE;  in rp_cc_send_reject_ind()
289 static void rp_cc_state_idle(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_idle()  argument
294 		ctx->state = RP_CC_STATE_WAIT_RX_CIS_REQ;  in rp_cc_state_idle()
302 static uint8_t rp_cc_check_phy(struct ll_conn *conn, struct proc_ctx *ctx,  in rp_cc_check_phy()  argument
324 static void rp_cc_state_wait_rx_cis_req(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_rx_cis_req()  argument
332 		llcp_pdu_decode_cis_req(ctx, pdu);  in rp_cc_state_wait_rx_cis_req()
335 		ctx->data.cis_create.error = rp_cc_check_phy(conn, ctx, pdu);  in rp_cc_state_wait_rx_cis_req()
337 		if (ctx->data.cis_create.error == BT_HCI_ERR_SUCCESS) {  in rp_cc_state_wait_rx_cis_req()
338 			ctx->data.cis_create.error =  in rp_cc_state_wait_rx_cis_req()
340 							   &ctx->data.cis_create.cis_handle);  in rp_cc_state_wait_rx_cis_req()
343 		if (ctx->data.cis_create.error == BT_HCI_ERR_SUCCESS) {  in rp_cc_state_wait_rx_cis_req()
345 			rp_cc_ntf_create(conn, ctx);  in rp_cc_state_wait_rx_cis_req()
346 			ctx->state = RP_CC_STATE_WAIT_REPLY;  in rp_cc_state_wait_rx_cis_req()
349 			rp_cc_send_reject_ind(conn, ctx, evt, param);  in rp_cc_state_wait_rx_cis_req()
358 static void rp_cc_state_wait_tx_cis_rsp(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_tx_cis_rsp()  argument
363 		rp_cc_send_cis_rsp(conn, ctx, evt, param);  in rp_cc_state_wait_tx_cis_rsp()
371 static void rp_cc_state_wait_tx_reject_ind(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_tx_reject_ind()  argument
376 		rp_cc_send_reject_ind(conn, ctx, evt, param);  in rp_cc_state_wait_tx_reject_ind()
384 static void rp_cc_state_wait_rx_cis_ind(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_rx_cis_ind()  argument
391 		llcp_pdu_decode_cis_ind(ctx, pdu);  in rp_cc_state_wait_rx_cis_ind()
392 		if (!ull_peripheral_iso_setup(&pdu->llctrl.cis_ind, ctx->data.cis_create.cig_id,  in rp_cc_state_wait_rx_cis_ind()
393 					      ctx->data.cis_create.cis_handle,  in rp_cc_state_wait_rx_cis_ind()
394 					      &ctx->data.cis_create.conn_event_count)) {  in rp_cc_state_wait_rx_cis_ind()
397 			ctx->state = RP_CC_STATE_WAIT_INSTANT;  in rp_cc_state_wait_rx_cis_ind()
400 			llcp_rx_node_retain(ctx);  in rp_cc_state_wait_rx_cis_ind()
403 			rp_cc_check_instant(conn, ctx, evt, param);  in rp_cc_state_wait_rx_cis_ind()
419 static void rp_cc_state_wait_ntf_avail(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_ntf_avail()  argument
425 			ctx->node_ref.rx = llcp_ntf_alloc();  in rp_cc_state_wait_ntf_avail()
427 			ctx->node_ref.rx->hdr.type = NODE_RX_TYPE_RETAIN;  in rp_cc_state_wait_ntf_avail()
430 			llcp_rp_cc_tx_reject(conn, ctx, PDU_DATA_LLCTRL_TYPE_CIS_REQ);  in rp_cc_state_wait_ntf_avail()
431 			rp_cc_complete(conn, ctx, evt, param);  in rp_cc_state_wait_ntf_avail()
441 static void rp_cc_check_instant(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_check_instant()  argument
448 	start_event_count = ctx->data.cis_create.conn_event_count;  in rp_cc_check_instant()
454 		ull_conn_iso_start(conn, ctx->data.cis_create.cis_handle,  in rp_cc_check_instant()
460 		ctx->state = RP_CC_STATE_WAIT_CIS_ESTABLISHED;  in rp_cc_check_instant()
464 static void rp_cc_state_wait_reply(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_reply()  argument
471 		ctx->state = RP_CC_STATE_WAIT_TX_CIS_RSP;  in rp_cc_state_wait_reply()
475 		ctx->data.cis_create.host_request_to += (conn->lll.interval * CONN_INT_UNIT_US);  in rp_cc_state_wait_reply()
476 		if (ctx->data.cis_create.host_request_to < conn->connect_accept_to) {  in rp_cc_state_wait_reply()
480 		ctx->data.cis_create.error = BT_HCI_ERR_CONN_ACCEPT_TIMEOUT;  in rp_cc_state_wait_reply()
484 		ull_peripheral_iso_release(ctx->data.cis_create.cis_handle);  in rp_cc_state_wait_reply()
486 		ctx->state = RP_CC_STATE_WAIT_TX_REJECT_IND;  in rp_cc_state_wait_reply()
495 static void rp_cc_state_wait_instant(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in rp_cc_state_wait_instant()  argument
500 		rp_cc_check_instant(conn, ctx, evt, param);  in rp_cc_state_wait_instant()
509 static void rp_cc_state_wait_cis_established(struct ll_conn *conn, struct proc_ctx *ctx,  in rp_cc_state_wait_cis_established()  argument
514 		rp_cc_complete(conn, ctx, evt, param);  in rp_cc_state_wait_cis_established()
523 static void rp_cc_execute_fsm(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param)  in rp_cc_execute_fsm()  argument
525 	switch (ctx->state) {  in rp_cc_execute_fsm()
528 		rp_cc_state_idle(conn, ctx, evt, param);  in rp_cc_execute_fsm()
531 		rp_cc_state_wait_rx_cis_req(conn, ctx, evt, param);  in rp_cc_execute_fsm()
534 		rp_cc_state_wait_tx_reject_ind(conn, ctx, evt, param);  in rp_cc_execute_fsm()
537 		rp_cc_state_wait_tx_cis_rsp(conn, ctx, evt, param);  in rp_cc_execute_fsm()
540 		rp_cc_state_wait_reply(conn, ctx, evt, param);  in rp_cc_execute_fsm()
543 		rp_cc_state_wait_rx_cis_ind(conn, ctx, evt, param);  in rp_cc_execute_fsm()
546 		rp_cc_state_wait_instant(conn, ctx, evt, param);  in rp_cc_execute_fsm()
549 		rp_cc_state_wait_cis_established(conn, ctx, evt, param);  in rp_cc_execute_fsm()
552 		rp_cc_state_wait_ntf_avail(conn, ctx, evt, param);  in rp_cc_execute_fsm()
560 void llcp_rp_cc_rx(struct ll_conn *conn, struct proc_ctx *ctx, struct node_rx_pdu *rx)  in llcp_rp_cc_rx()  argument
566 		rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_CIS_REQ, pdu);  in llcp_rp_cc_rx()
569 		rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_CIS_IND, pdu);  in llcp_rp_cc_rx()
573 		rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_REJECT, pdu);  in llcp_rp_cc_rx()
580 		ctx->state = RP_CC_STATE_IDLE;  in llcp_rp_cc_rx()
585 bool llcp_rp_cc_awaiting_reply(struct proc_ctx *ctx)  in llcp_rp_cc_awaiting_reply()  argument
587 	return (ctx->state == RP_CC_STATE_WAIT_REPLY);  in llcp_rp_cc_awaiting_reply()
590 bool llcp_rp_cc_awaiting_established(struct proc_ctx *ctx)  in llcp_rp_cc_awaiting_established()  argument
592 	return (ctx->state == RP_CC_STATE_WAIT_CIS_ESTABLISHED);  in llcp_rp_cc_awaiting_established()
595 void llcp_rp_cc_accept(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_rp_cc_accept()  argument
597 	rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_CIS_REQ_ACCEPT, NULL);  in llcp_rp_cc_accept()
600 void llcp_rp_cc_reject(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_rp_cc_reject()  argument
602 	rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_CIS_REQ_REJECT, NULL);  in llcp_rp_cc_reject()
605 void llcp_rp_cc_run(struct ll_conn *conn, struct proc_ctx *ctx, void *param)  in llcp_rp_cc_run()  argument
607 	rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_RUN, param);  in llcp_rp_cc_run()
610 bool llcp_rp_cc_awaiting_instant(struct proc_ctx *ctx)  in llcp_rp_cc_awaiting_instant()  argument
612 	return (ctx->state == RP_CC_STATE_WAIT_INSTANT);  in llcp_rp_cc_awaiting_instant()
615 void llcp_rp_cc_established(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_rp_cc_established()  argument
617 	rp_cc_execute_fsm(conn, ctx, RP_CC_EVT_CIS_ESTABLISHED, NULL);  in llcp_rp_cc_established()
622 static void lp_cc_execute_fsm(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param);
660 static void lp_cc_tx(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t opcode)  in lp_cc_tx()  argument
666 	tx = llcp_tx_alloc(conn, ctx);  in lp_cc_tx()
674 		llcp_pdu_encode_cis_req(ctx, pdu);  in lp_cc_tx()
677 		llcp_pdu_encode_cis_ind(ctx, pdu);  in lp_cc_tx()
685 	ctx->tx_opcode = pdu->llctrl.opcode;  in lp_cc_tx()
691 void llcp_lp_cc_rx(struct ll_conn *conn, struct proc_ctx *ctx, struct node_rx_pdu *rx)  in llcp_lp_cc_rx()  argument
697 		lp_cc_execute_fsm(conn, ctx, LP_CC_EVT_CIS_RSP, pdu);  in llcp_lp_cc_rx()
701 		lp_cc_execute_fsm(conn, ctx, LP_CC_EVT_REJECT, pdu);  in llcp_lp_cc_rx()
708 		ctx->state = LP_CC_STATE_IDLE;  in llcp_lp_cc_rx()
713 void llcp_lp_cc_offset_calc_reply(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lp_cc_offset_calc_reply()  argument
715 	lp_cc_execute_fsm(conn, ctx, LP_CC_EVT_OFFSET_CALC_REPLY, NULL);  in llcp_lp_cc_offset_calc_reply()
718 static void lp_cc_offset_calc_req(struct ll_conn *conn, struct proc_ctx *ctx,  in lp_cc_offset_calc_req()  argument
721 	if (llcp_lr_ispaused(conn) || !llcp_tx_alloc_peek(conn, ctx)) {  in lp_cc_offset_calc_req()
722 		ctx->state = LP_CC_STATE_WAIT_OFFSET_CALC_TX_REQ;  in lp_cc_offset_calc_req()
727 		err = ull_central_iso_cis_offset_get(ctx->data.cis_create.cis_handle,  in lp_cc_offset_calc_req()
728 						     &ctx->data.cis_create.cis_offset_min,  in lp_cc_offset_calc_req()
729 						     &ctx->data.cis_create.cis_offset_max,  in lp_cc_offset_calc_req()
730 						     &ctx->data.cis_create.conn_event_count);  in lp_cc_offset_calc_req()
732 			ctx->state = LP_CC_STATE_WAIT_OFFSET_CALC;  in lp_cc_offset_calc_req()
737 		lp_cc_tx(conn, ctx, PDU_DATA_LLCTRL_TYPE_CIS_REQ);  in lp_cc_offset_calc_req()
739 		ctx->state = LP_CC_STATE_WAIT_RX_CIS_RSP;  in lp_cc_offset_calc_req()
740 		ctx->rx_opcode = PDU_DATA_LLCTRL_TYPE_CIS_RSP;  in lp_cc_offset_calc_req()
745 					     struct proc_ctx *ctx,  in lp_cc_st_wait_offset_calc_tx_req()  argument
750 		lp_cc_offset_calc_req(conn, ctx, evt, param);  in lp_cc_st_wait_offset_calc_tx_req()
759 				      struct proc_ctx *ctx,  in lp_cc_st_wait_offset_calc()  argument
769 		ctx->state = LP_CC_STATE_WAIT_TX_CIS_REQ;  in lp_cc_st_wait_offset_calc()
777 static void lp_cc_send_cis_req(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_send_cis_req()  argument
780 	if (llcp_lr_ispaused(conn) || !llcp_tx_alloc_peek(conn, ctx)) {  in lp_cc_send_cis_req()
781 		ctx->state = LP_CC_STATE_WAIT_TX_CIS_REQ;  in lp_cc_send_cis_req()
783 		lp_cc_tx(conn, ctx, PDU_DATA_LLCTRL_TYPE_CIS_REQ);  in lp_cc_send_cis_req()
785 		ctx->state = LP_CC_STATE_WAIT_RX_CIS_RSP;  in lp_cc_send_cis_req()
786 		ctx->rx_opcode = PDU_DATA_LLCTRL_TYPE_CIS_RSP;  in lp_cc_send_cis_req()
790 static void lp_cc_st_wait_tx_cis_req(struct ll_conn *conn, struct proc_ctx *ctx,  in lp_cc_st_wait_tx_cis_req()  argument
795 		lp_cc_send_cis_req(conn, ctx, evt, param);  in lp_cc_st_wait_tx_cis_req()
803 static void lp_cc_complete(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param)  in lp_cc_complete()  argument
805 	cc_ntf_established(conn, ctx);  in lp_cc_complete()
807 	ctx->state = LP_CC_STATE_IDLE;  in lp_cc_complete()
810 static void lp_cc_st_idle(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param)  in lp_cc_st_idle()  argument
814 		switch (ctx->proc) {  in lp_cc_st_idle()
820 				lp_cc_offset_calc_req(conn, ctx, evt, param);  in lp_cc_st_idle()
823 				ctx->data.cis_create.error = BT_HCI_ERR_UNSUPP_REMOTE_FEATURE;  in lp_cc_st_idle()
824 				ctx->state = LP_CC_STATE_WAIT_NTF_AVAIL;  in lp_cc_st_idle()
839 static void lp_cc_state_wait_ntf_avail(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_state_wait_ntf_avail()  argument
845 			ctx->node_ref.rx = llcp_ntf_alloc();  in lp_cc_state_wait_ntf_avail()
847 			ctx->node_ref.rx->hdr.type = NODE_RX_TYPE_RETAIN;  in lp_cc_state_wait_ntf_avail()
850 			lp_cc_complete(conn, ctx, evt, param);  in lp_cc_state_wait_ntf_avail()
859 static void cc_prepare_cis_ind(struct ll_conn *conn, struct proc_ctx *ctx)  in cc_prepare_cis_ind()  argument
864 	err = ull_central_iso_setup(ctx->data.cis_create.cis_handle,  in cc_prepare_cis_ind()
865 				    &ctx->data.cis_create.cig_sync_delay,  in cc_prepare_cis_ind()
866 				    &ctx->data.cis_create.cis_sync_delay,  in cc_prepare_cis_ind()
867 				    &ctx->data.cis_create.cis_offset_min,  in cc_prepare_cis_ind()
868 				    &ctx->data.cis_create.cis_offset_max,  in cc_prepare_cis_ind()
869 				    &ctx->data.cis_create.conn_event_count,  in cc_prepare_cis_ind()
870 				    ctx->data.cis_create.aa);  in cc_prepare_cis_ind()
873 	ctx->state = LP_CC_STATE_WAIT_INSTANT;  in cc_prepare_cis_ind()
874 	ctx->rx_opcode = PDU_DATA_LLCTRL_TYPE_UNUSED;  in cc_prepare_cis_ind()
877 static void lp_cc_send_cis_ind(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_send_cis_ind()  argument
880 	if (llcp_lr_ispaused(conn) || !llcp_tx_alloc_peek(conn, ctx)) {  in lp_cc_send_cis_ind()
881 		ctx->state = LP_CC_STATE_WAIT_TX_CIS_IND;  in lp_cc_send_cis_ind()
883 		cc_prepare_cis_ind(conn, ctx);  in lp_cc_send_cis_ind()
884 		lp_cc_tx(conn, ctx, PDU_DATA_LLCTRL_TYPE_CIS_IND);  in lp_cc_send_cis_ind()
888 static void lp_cc_st_wait_rx_cis_rsp(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_st_wait_rx_cis_rsp()  argument
896 		llcp_pdu_decode_cis_rsp(ctx, param);  in lp_cc_st_wait_rx_cis_rsp()
899 		llcp_rx_node_retain(ctx);  in lp_cc_st_wait_rx_cis_rsp()
901 		lp_cc_send_cis_ind(conn, ctx, evt, param);  in lp_cc_st_wait_rx_cis_rsp()
906 		ctx->data.cis_create.error = BT_HCI_ERR_UNSUPP_REMOTE_FEATURE;  in lp_cc_st_wait_rx_cis_rsp()
907 		lp_cc_complete(conn, ctx, evt, param);  in lp_cc_st_wait_rx_cis_rsp()
914 		ctx->data.cis_create.error = pdu->llctrl.reject_ext_ind.error_code;  in lp_cc_st_wait_rx_cis_rsp()
915 		lp_cc_complete(conn, ctx, evt, param);  in lp_cc_st_wait_rx_cis_rsp()
923 static void lp_cc_st_wait_notify_cancel(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_st_wait_notify_cancel()  argument
929 			ctx->node_ref.rx = llcp_ntf_alloc();  in lp_cc_st_wait_notify_cancel()
932 			ctx->node_ref.rx->hdr.type = NODE_RX_TYPE_RETAIN;  in lp_cc_st_wait_notify_cancel()
933 			ctx->state = LP_CC_STATE_WAIT_ESTABLISHED;  in lp_cc_st_wait_notify_cancel()
935 			llcp_lp_cc_established(conn, ctx);  in lp_cc_st_wait_notify_cancel()
944 static void lp_cc_st_wait_rx_cis_rsp_cancel(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_st_wait_rx_cis_rsp_cancel()  argument
953 		tx = llcp_tx_alloc(conn, ctx);  in lp_cc_st_wait_rx_cis_rsp_cancel()
960 			ctx->data.cis_create.error);  in lp_cc_st_wait_rx_cis_rsp_cancel()
964 		lp_cc_complete(conn, ctx, evt, param);  in lp_cc_st_wait_rx_cis_rsp_cancel()
968 		lp_cc_complete(conn, ctx, evt, param);  in lp_cc_st_wait_rx_cis_rsp_cancel()
976 static void lp_cc_st_wait_tx_cis_ind(struct ll_conn *conn, struct proc_ctx *ctx,  in lp_cc_st_wait_tx_cis_ind()  argument
981 		lp_cc_send_cis_ind(conn, ctx, evt, param);  in lp_cc_st_wait_tx_cis_ind()
989 static void lp_cc_check_instant(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_check_instant()  argument
997 	start_event_count = ctx->data.cis_create.conn_event_count;  in lp_cc_check_instant()
1002 		ull_conn_iso_start(conn, ctx->data.cis_create.cis_handle,  in lp_cc_check_instant()
1008 		ctx->state = LP_CC_STATE_WAIT_ESTABLISHED;  in lp_cc_check_instant()
1012 static void lp_cc_st_wait_instant(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_st_wait_instant()  argument
1017 		lp_cc_check_instant(conn, ctx, evt, param);  in lp_cc_st_wait_instant()
1025 static void lp_cc_st_wait_established(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt,  in lp_cc_st_wait_established()  argument
1031 		lp_cc_complete(conn, ctx, evt, param);  in lp_cc_st_wait_established()
1039 static void lp_cc_execute_fsm(struct ll_conn *conn, struct proc_ctx *ctx, uint8_t evt, void *param)  in lp_cc_execute_fsm()  argument
1041 	switch (ctx->state) {  in lp_cc_execute_fsm()
1043 		lp_cc_st_idle(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1046 		lp_cc_state_wait_ntf_avail(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1049 		lp_cc_st_wait_offset_calc_tx_req(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1052 		lp_cc_st_wait_offset_calc(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1055 		lp_cc_st_wait_tx_cis_req(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1058 		lp_cc_st_wait_rx_cis_rsp(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1061 		lp_cc_st_wait_notify_cancel(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1064 		lp_cc_st_wait_rx_cis_rsp_cancel(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1067 		lp_cc_st_wait_tx_cis_ind(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1070 		lp_cc_st_wait_instant(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1073 		lp_cc_st_wait_established(conn, ctx, evt, param);  in lp_cc_execute_fsm()
1082 void llcp_lp_cc_run(struct ll_conn *conn, struct proc_ctx *ctx, void *param)  in llcp_lp_cc_run()  argument
1084 	lp_cc_execute_fsm(conn, ctx, LP_CC_EVT_RUN, param);  in llcp_lp_cc_run()
1087 bool llcp_lp_cc_is_active(struct proc_ctx *ctx)  in llcp_lp_cc_is_active()  argument
1089 	return ctx->state != LP_CC_STATE_IDLE;  in llcp_lp_cc_is_active()
1092 bool llcp_lp_cc_awaiting_established(struct proc_ctx *ctx)  in llcp_lp_cc_awaiting_established()  argument
1094 	return (ctx->state == LP_CC_STATE_WAIT_ESTABLISHED);  in llcp_lp_cc_awaiting_established()
1097 void llcp_lp_cc_established(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lp_cc_established()  argument
1099 	lp_cc_execute_fsm(conn, ctx, LP_CC_EVT_ESTABLISHED, NULL);  in llcp_lp_cc_established()
1102 bool llcp_lp_cc_cancel(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lp_cc_cancel()  argument
1104 	ctx->data.cis_create.error = BT_HCI_ERR_OP_CANCELLED_BY_HOST;  in llcp_lp_cc_cancel()
1106 	switch (ctx->state) {  in llcp_lp_cc_cancel()
1111 		ctx->state = LP_CC_STATE_WAIT_NOTIFY_CANCEL;  in llcp_lp_cc_cancel()
1114 		ctx->state = LP_CC_STATE_WAIT_RX_CIS_RSP_CANCEL;  in llcp_lp_cc_cancel()