131 static void ctcm_action_nop(fsm_instance *fi, int event, void *arg);
137 static void chx_txdone(fsm_instance *fi, int event, void *arg);
138 static void chx_rx(fsm_instance *fi, int event, void *arg);
139 static void chx_rxidle(fsm_instance *fi, int event, void *arg);
140 static void chx_firstio(fsm_instance *fi, int event, void *arg);
141 static void ctcm_chx_setmode(fsm_instance *fi, int event, void *arg);
142 static void ctcm_chx_start(fsm_instance *fi, int event, void *arg);
143 static void ctcm_chx_haltio(fsm_instance *fi, int event, void *arg);
144 static void ctcm_chx_stopped(fsm_instance *fi, int event, void *arg);
145 static void ctcm_chx_stop(fsm_instance *fi, int event, void *arg);
146 static void ctcm_chx_fail(fsm_instance *fi, int event, void *arg);
147 static void ctcm_chx_setuperr(fsm_instance *fi, int event, void *arg);
148 static void ctcm_chx_restart(fsm_instance *fi, int event, void *arg);
149 static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg);
150 static void ctcm_chx_rxinitfail(fsm_instance *fi, int event, void *arg);
151 static void ctcm_chx_rxdisc(fsm_instance *fi, int event, void *arg);
152 static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg);
153 static void ctcm_chx_txretry(fsm_instance *fi, int event, void *arg);
154 static void ctcm_chx_iofatal(fsm_instance *fi, int event, void *arg);
160 static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg);
161 static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg);
162 static void ctcmpc_chx_firstio(fsm_instance *fi, int event, void *arg);
228 static void ctcm_action_nop(fsm_instance *fi, int event, void *arg)  in ctcm_action_nop()  argument
245 static void chx_txdone(fsm_instance *fi, int event, void *arg)  in chx_txdone()  argument
320 		fsm_newstate(fi, CTC_STATE_TXIDLE);  in chx_txdone()
334 void ctcm_chx_txidle(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txidle()  argument
343 	fsm_newstate(fi, CTC_STATE_TXIDLE);  in ctcm_chx_txidle()
355 static void chx_rx(fsm_instance *fi, int event, void *arg)  in chx_rx()  argument
432 static void chx_firstio(fsm_instance *fi, int event, void *arg)  in chx_firstio()  argument
436 	int fsmstate = fsm_getstate(fi);  in chx_firstio()
457 			chx_rxidle(fi, event, arg);  in chx_firstio()
461 			fsm_newstate(fi, CTC_STATE_TXIDLE);  in chx_firstio()
478 	fsm_newstate(fi, (CHANNEL_DIRECTION(ch->flags) == CTCM_READ)  in chx_firstio()
484 		fsm_newstate(fi, CTC_STATE_SETUPWAIT);  in chx_firstio()
511 static void chx_rxidle(fsm_instance *fi, int event, void *arg)  in chx_rxidle()  argument
528 		fsm_newstate(fi, CTC_STATE_RXIDLE);  in chx_rxidle()
532 			fsm_newstate(fi, CTC_STATE_RXINIT);  in chx_rxidle()
540 		chx_firstio(fi, event, arg);  in chx_rxidle()
551 static void ctcm_chx_setmode(fsm_instance *fi, int event, void *arg)  in ctcm_chx_setmode()  argument
565 	fsm_newstate(fi, CTC_STATE_SETUPWAIT);  in ctcm_chx_setmode()
579 		fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_setmode()
592 static void ctcm_chx_start(fsm_instance *fi, int event, void *arg)  in ctcm_chx_start()  argument
636 	fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_start()
655 static void ctcm_chx_haltio(fsm_instance *fi, int event, void *arg)  in ctcm_chx_haltio()  argument
672 	oldstate = fsm_getstate(fi);  in ctcm_chx_haltio()
673 	fsm_newstate(fi, CTC_STATE_TERM);  in ctcm_chx_haltio()
683 			fsm_newstate(fi, oldstate);  in ctcm_chx_haltio()
697 static void ctcm_chx_cleanup(fsm_instance *fi, int state,  in ctcm_chx_cleanup()  argument
711 	fsm_newstate(fi, state);  in ctcm_chx_cleanup()
743 static void ctcm_chx_stopped(fsm_instance *fi, int event, void *arg)  in ctcm_chx_stopped()  argument
745 	ctcm_chx_cleanup(fi, CTC_STATE_STOPPED, arg);  in ctcm_chx_stopped()
756 static void ctcm_chx_stop(fsm_instance *fi, int event, void *arg)  in ctcm_chx_stop()  argument
758 	fsm_newstate(fi, CTC_STATE_STOPPED);  in ctcm_chx_stop()
770 static void ctcm_chx_fail(fsm_instance *fi, int event, void *arg)  in ctcm_chx_fail()  argument
772 	ctcm_chx_cleanup(fi, CTC_STATE_NOTOP, arg);  in ctcm_chx_fail()
782 static void ctcm_chx_setuperr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_setuperr()  argument
793 	if ((fsm_getstate(fi) == CTC_STATE_SETUPWAIT) &&  in ctcm_chx_setuperr()
796 		fsm_newstate(fi, CTC_STATE_STARTRETRY);  in ctcm_chx_setuperr()
813 		fsm_getstate_str(fi));  in ctcm_chx_setuperr()
816 		fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_setuperr()
819 		fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_setuperr()
831 static void ctcm_chx_restart(fsm_instance *fi, int event, void *arg)  in ctcm_chx_restart()  argument
846 	oldstate = fsm_getstate(fi);  in ctcm_chx_restart()
847 	fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_restart()
859 		    fsm_newstate(fi, oldstate);  in ctcm_chx_restart()
873 static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxiniterr()  argument
884 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_rxiniterr()
886 			fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_rxiniterr()
892 			ctc_ch_event_names[event], fsm_getstate_str(fi));  in ctcm_chx_rxiniterr()
908 static void ctcm_chx_rxinitfail(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxinitfail()  argument
917 	fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_rxinitfail()
928 static void ctcm_chx_rxdisc(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxdisc()  argument
945 	fsm_newstate(fi, CTC_STATE_DTERM);  in ctcm_chx_rxdisc()
960 static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txiniterr()  argument
969 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txiniterr()
971 			fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_txiniterr()
977 			ctc_ch_event_names[event], fsm_getstate_str(fi));  in ctcm_chx_txiniterr()
992 static void ctcm_chx_txretry(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txretry()  argument
1012 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txretry()
1030 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txretry()
1065 static void ctcm_chx_iofatal(fsm_instance *fi, int event, void *arg)  in ctcm_chx_iofatal()  argument
1082 		fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_iofatal()
1085 		fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_iofatal()
1215 static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg)  in ctcmpc_chx_txdone()  argument
1258 		fsm_newstate(fi, CTC_STATE_TXIDLE);  in ctcmpc_chx_txdone()
1385 static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg)  in ctcmpc_chx_rx()  argument
1488 static void ctcmpc_chx_firstio(fsm_instance *fi, int event, void *arg)  in ctcmpc_chx_firstio()  argument
1500 			CTCM_FUNTAIL, ch->id, fsm_getstate(fi),  in ctcmpc_chx_firstio()
1503 	if (fsm_getstate(fi) == CTC_STATE_TXIDLE)  in ctcmpc_chx_firstio()
1510 	switch (fsm_getstate(fi)) {  in ctcmpc_chx_firstio()
1514 			ctcmpc_chx_rxidle(fi, event, arg);  in ctcmpc_chx_firstio()
1516 			fsm_newstate(fi, CTC_STATE_TXIDLE);  in ctcmpc_chx_firstio()
1524 	fsm_newstate(fi, (CHANNEL_DIRECTION(ch->flags) == CTCM_READ)  in ctcmpc_chx_firstio()
1542 void ctcmpc_chx_rxidle(fsm_instance *fi, int event, void *arg)  in ctcmpc_chx_rxidle()  argument
1554 				fsm_getstate(fi), fsm_getstate(grp->fsm));  in ctcmpc_chx_rxidle()
1556 	fsm_newstate(fi, CTC_STATE_RXIDLE);  in ctcmpc_chx_rxidle()
1578 			fsm_newstate(fi, CTC_STATE_RXINIT);  in ctcmpc_chx_rxidle()
2068 static void dev_action_start(fsm_instance *fi, int event, void *arg)  in dev_action_start()  argument
2077 	fsm_newstate(fi, DEV_STATE_STARTWAIT_RXTX);  in dev_action_start()
2093 static void dev_action_stop(fsm_instance *fi, int event, void *arg)  in dev_action_stop()  argument
2101 	fsm_newstate(fi, DEV_STATE_STOPWAIT_RXTX);  in dev_action_stop()
2113 static void dev_action_restart(fsm_instance *fi, int event, void *arg)  in dev_action_restart()  argument
2128 	dev_action_stop(fi, event, arg);  in dev_action_restart()
2148 static void dev_action_chup(fsm_instance *fi, int event, void *arg)  in dev_action_chup()  argument
2152 	int dev_stat = fsm_getstate(fi);  in dev_action_chup()
2158 	switch (fsm_getstate(fi)) {  in dev_action_chup()
2161 			fsm_newstate(fi, DEV_STATE_STARTWAIT_TX);  in dev_action_chup()
2163 			fsm_newstate(fi, DEV_STATE_STARTWAIT_RX);  in dev_action_chup()
2167 			fsm_newstate(fi, DEV_STATE_RUNNING);  in dev_action_chup()
2175 			fsm_newstate(fi, DEV_STATE_RUNNING);  in dev_action_chup()
2183 			fsm_newstate(fi, DEV_STATE_STOPWAIT_RXTX);  in dev_action_chup()
2187 			fsm_newstate(fi, DEV_STATE_STOPWAIT_RXTX);  in dev_action_chup()
2209 static void dev_action_chdown(fsm_instance *fi, int event, void *arg)  in dev_action_chdown()  argument
2217 	switch (fsm_getstate(fi)) {  in dev_action_chdown()
2220 			fsm_newstate(fi, DEV_STATE_STARTWAIT_TX);  in dev_action_chdown()
2222 			fsm_newstate(fi, DEV_STATE_STARTWAIT_RX);  in dev_action_chdown()
2226 			fsm_newstate(fi, DEV_STATE_STARTWAIT_RXTX);  in dev_action_chdown()
2230 			fsm_newstate(fi, DEV_STATE_STARTWAIT_RXTX);  in dev_action_chdown()
2234 			fsm_newstate(fi, DEV_STATE_STOPWAIT_RX);  in dev_action_chdown()
2236 			fsm_newstate(fi, DEV_STATE_STOPWAIT_TX);  in dev_action_chdown()
2240 			fsm_newstate(fi, DEV_STATE_STOPPED);  in dev_action_chdown()
2244 			fsm_newstate(fi, DEV_STATE_STOPPED);  in dev_action_chdown()