51 static struct proc_ctx *lr_dequeue(struct ll_conn *conn);
76 void llcp_lr_check_done(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lr_check_done()  argument
81 		ctx_header = llcp_lr_peek(conn);  in llcp_lr_check_done()
90 		lr_dequeue(conn);  in llcp_lr_check_done()
128 static void lr_set_state(struct ll_conn *conn, enum lr_state state)  in lr_set_state()  argument
130 	conn->llcp.local.state = state;  in lr_set_state()
133 void llcp_lr_enqueue(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lr_enqueue()  argument
141 	sys_slist_append(&conn->llcp.local.pend_proc_list, &ctx->node);  in llcp_lr_enqueue()
146 static struct proc_ctx *lr_dequeue(struct ll_conn *conn)  in lr_dequeue()  argument
156 	ctx = (struct proc_ctx *)sys_slist_get(&conn->llcp.local.pend_proc_list);  in lr_dequeue()
163 struct proc_ctx *llcp_lr_peek(struct ll_conn *conn)  in llcp_lr_peek()  argument
172 	ctx = (struct proc_ctx *)sys_slist_peek_head(&conn->llcp.local.pend_proc_list);  in llcp_lr_peek()
179 struct proc_ctx *llcp_lr_peek_proc(struct ll_conn *conn, uint8_t proc)  in llcp_lr_peek_proc()  argument
189 	SYS_SLIST_FOR_EACH_CONTAINER_SAFE(&conn->llcp.local.pend_proc_list, ctx, tmp, node) {  in llcp_lr_peek_proc()
200 bool llcp_lr_ispaused(struct ll_conn *conn)  in llcp_lr_ispaused()  argument
202 	return conn->llcp.local.pause == 1U;  in llcp_lr_ispaused()
205 void llcp_lr_pause(struct ll_conn *conn)  in llcp_lr_pause()  argument
207 	conn->llcp.local.pause = 1U;  in llcp_lr_pause()
210 void llcp_lr_resume(struct ll_conn *conn)  in llcp_lr_resume()  argument
212 	conn->llcp.local.pause = 0U;  in llcp_lr_resume()
215 void llcp_lr_prt_restart(struct ll_conn *conn)  in llcp_lr_prt_restart()  argument
217 	conn->llcp.local.prt_expire = conn->llcp.prt_reload;  in llcp_lr_prt_restart()
220 void llcp_lr_prt_restart_with_value(struct ll_conn *conn, uint16_t value)  in llcp_lr_prt_restart_with_value()  argument
222 	conn->llcp.local.prt_expire = value;  in llcp_lr_prt_restart_with_value()
225 void llcp_lr_prt_stop(struct ll_conn *conn)  in llcp_lr_prt_stop()  argument
227 	conn->llcp.local.prt_expire = 0U;  in llcp_lr_prt_stop()
230 void llcp_lr_flush_procedures(struct ll_conn *conn)  in llcp_lr_flush_procedures()  argument
235 	ctx = lr_dequeue(conn);  in llcp_lr_flush_procedures()
237 		llcp_nodes_release(conn, ctx);  in llcp_lr_flush_procedures()
239 		ctx = lr_dequeue(conn);  in llcp_lr_flush_procedures()
243 void llcp_lr_rx(struct ll_conn *conn, struct proc_ctx *ctx, memq_link_t *link,  in llcp_lr_rx()  argument
265 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
269 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
273 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
277 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
282 		llcp_lp_enc_rx(conn, ctx, rx);  in llcp_lr_rx()
287 		llcp_lp_pu_rx(conn, ctx, rx);  in llcp_lr_rx()
292 		llcp_lp_cu_rx(conn, ctx, rx);  in llcp_lr_rx()
295 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
299 		llcp_lp_chmu_rx(conn, ctx, rx);  in llcp_lr_rx()
304 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
309 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
314 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
319 		llcp_lp_cc_rx(conn, ctx, rx);  in llcp_lr_rx()
324 		llcp_lp_comm_rx(conn, ctx, rx);  in llcp_lr_rx()
338 	llcp_lr_check_done(conn, ctx);  in llcp_lr_rx()
341 void llcp_lr_tx_ack(struct ll_conn *conn, struct proc_ctx *ctx, struct node_tx *tx)  in llcp_lr_tx_ack()  argument
346 		llcp_lp_comm_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
350 		llcp_lp_comm_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
354 		llcp_lp_comm_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
359 		llcp_lp_pu_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
364 		llcp_lp_comm_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
369 		llcp_lp_past_tx_ack(conn, ctx, tx);  in llcp_lr_tx_ack()
380 	llcp_lr_check_done(conn, ctx);  in llcp_lr_tx_ack()
383 void llcp_lr_tx_ntf(struct ll_conn *conn, struct proc_ctx *ctx)  in llcp_lr_tx_ntf()  argument
388 		llcp_lp_pu_tx_ntf(conn, ctx);  in llcp_lr_tx_ntf()
396 	llcp_lr_check_done(conn, ctx);  in llcp_lr_tx_ntf()
399 static void lr_act_run(struct ll_conn *conn)  in lr_act_run()  argument
403 	ctx = llcp_lr_peek(conn);  in lr_act_run()
408 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
412 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
416 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
420 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
425 		llcp_lp_enc_run(conn, ctx, NULL);  in lr_act_run()
430 		llcp_lp_pu_run(conn, ctx, NULL);  in lr_act_run()
435 		llcp_lp_cu_run(conn, ctx, NULL);  in lr_act_run()
438 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
442 		llcp_lp_chmu_run(conn, ctx, NULL);  in lr_act_run()
447 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
453 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
458 		llcp_lp_cc_run(conn, ctx, NULL);  in lr_act_run()
463 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
468 		llcp_lp_comm_run(conn, ctx, NULL);  in lr_act_run()
473 		llcp_lp_past_run(conn, ctx, NULL);  in lr_act_run()
482 	llcp_lr_check_done(conn, ctx);  in lr_act_run()
485 static void lr_act_complete(struct ll_conn *conn)  in lr_act_complete()  argument
489 	ctx = llcp_lr_peek(conn);  in lr_act_complete()
493 	llcp_lr_prt_stop(conn);  in lr_act_complete()
499 static void lr_act_connect(struct ll_conn *conn)  in lr_act_connect()  argument
504 static void lr_act_disconnect(struct ll_conn *conn)  in lr_act_disconnect()  argument
506 	llcp_lr_flush_procedures(conn);  in lr_act_disconnect()
509 static void lr_st_disconnect(struct ll_conn *conn, uint8_t evt, void *param)  in lr_st_disconnect()  argument
513 		lr_act_connect(conn);  in lr_st_disconnect()
514 		lr_set_state(conn, LR_STATE_IDLE);  in lr_st_disconnect()
522 static void lr_st_idle(struct ll_conn *conn, uint8_t evt, void *param)  in lr_st_idle()  argument
528 		ctx = llcp_lr_peek(conn);  in lr_st_idle()
535 			lr_act_run(conn);  in lr_st_idle()
537 				lr_set_state(conn, LR_STATE_ACTIVE);  in lr_st_idle()
539 				lr_set_state(conn, LR_STATE_TERMINATE);  in lr_st_idle()
544 		lr_act_disconnect(conn);  in lr_st_idle()
545 		lr_set_state(conn, LR_STATE_DISCONNECT);  in lr_st_idle()
551 		lr_act_complete(conn);  in lr_st_idle()
559 static void lr_st_active(struct ll_conn *conn, uint8_t evt, void *param)  in lr_st_active()  argument
563 		if (llcp_lr_peek(conn)) {  in lr_st_active()
564 			lr_act_run(conn);  in lr_st_active()
568 		lr_act_complete(conn);  in lr_st_active()
569 		lr_set_state(conn, LR_STATE_IDLE);  in lr_st_active()
572 		lr_act_disconnect(conn);  in lr_st_active()
573 		lr_set_state(conn, LR_STATE_DISCONNECT);  in lr_st_active()
581 static void lr_st_terminate(struct ll_conn *conn, uint8_t evt, void *param)  in lr_st_terminate()  argument
585 		if (llcp_lr_peek(conn)) {  in lr_st_terminate()
586 			lr_act_run(conn);  in lr_st_terminate()
590 		lr_act_complete(conn);  in lr_st_terminate()
591 		lr_set_state(conn, LR_STATE_IDLE);  in lr_st_terminate()
594 		lr_act_disconnect(conn);  in lr_st_terminate()
595 		lr_set_state(conn, LR_STATE_DISCONNECT);  in lr_st_terminate()
603 static void lr_execute_fsm(struct ll_conn *conn, uint8_t evt, void *param)  in lr_execute_fsm()  argument
605 	switch (conn->llcp.local.state) {  in lr_execute_fsm()
607 		lr_st_disconnect(conn, evt, param);  in lr_execute_fsm()
610 		lr_st_idle(conn, evt, param);  in lr_execute_fsm()
613 		lr_st_active(conn, evt, param);  in lr_execute_fsm()
616 		lr_st_terminate(conn, evt, param);  in lr_execute_fsm()
624 void llcp_lr_init(struct ll_conn *conn)  in llcp_lr_init()  argument
626 	lr_set_state(conn, LR_STATE_DISCONNECT);  in llcp_lr_init()
627 	conn->llcp.local.prt_expire = 0U;  in llcp_lr_init()
630 void llcp_lr_run(struct ll_conn *conn)  in llcp_lr_run()  argument
632 	lr_execute_fsm(conn, LR_EVT_RUN, NULL);  in llcp_lr_run()
635 void llcp_lr_complete(struct ll_conn *conn)  in llcp_lr_complete()  argument
637 	lr_execute_fsm(conn, LR_EVT_COMPLETE, NULL);  in llcp_lr_complete()
640 void llcp_lr_connect(struct ll_conn *conn)  in llcp_lr_connect()  argument
642 	lr_execute_fsm(conn, LR_EVT_CONNECT, NULL);  in llcp_lr_connect()
645 void llcp_lr_disconnect(struct ll_conn *conn)  in llcp_lr_disconnect()  argument
647 	lr_execute_fsm(conn, LR_EVT_DISCONNECT, NULL);  in llcp_lr_disconnect()
650 void llcp_lr_terminate(struct ll_conn *conn)  in llcp_lr_terminate()  argument
653 	llcp_lr_flush_procedures(conn);  in llcp_lr_terminate()
654 	llcp_lr_prt_stop(conn);  in llcp_lr_terminate()
655 	llcp_rr_set_incompat(conn, 0U);  in llcp_lr_terminate()
656 	lr_set_state(conn, LR_STATE_IDLE);  in llcp_lr_terminate()
661 bool llcp_lr_is_disconnected(struct ll_conn *conn)  in llcp_lr_is_disconnected()  argument
663 	return conn->llcp.local.state == LR_STATE_DISCONNECT;  in llcp_lr_is_disconnected()
666 bool llcp_lr_is_idle(struct ll_conn *conn)  in llcp_lr_is_idle()  argument
668 	return conn->llcp.local.state == LR_STATE_IDLE;  in llcp_lr_is_idle()
671 struct proc_ctx *llcp_lr_dequeue(struct ll_conn *conn)  in llcp_lr_dequeue()  argument
673 	return lr_dequeue(conn);  in llcp_lr_dequeue()