132 static void ctcm_action_nop(fsm_instance *fi, int event, void *arg);
138 static void chx_txdone(fsm_instance *fi, int event, void *arg);
139 static void chx_rx(fsm_instance *fi, int event, void *arg);
140 static void chx_rxidle(fsm_instance *fi, int event, void *arg);
141 static void chx_firstio(fsm_instance *fi, int event, void *arg);
142 static void ctcm_chx_setmode(fsm_instance *fi, int event, void *arg);
143 static void ctcm_chx_start(fsm_instance *fi, int event, void *arg);
144 static void ctcm_chx_haltio(fsm_instance *fi, int event, void *arg);
145 static void ctcm_chx_stopped(fsm_instance *fi, int event, void *arg);
146 static void ctcm_chx_stop(fsm_instance *fi, int event, void *arg);
147 static void ctcm_chx_fail(fsm_instance *fi, int event, void *arg);
148 static void ctcm_chx_setuperr(fsm_instance *fi, int event, void *arg);
149 static void ctcm_chx_restart(fsm_instance *fi, int event, void *arg);
150 static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg);
151 static void ctcm_chx_rxinitfail(fsm_instance *fi, int event, void *arg);
152 static void ctcm_chx_rxdisc(fsm_instance *fi, int event, void *arg);
153 static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg);
154 static void ctcm_chx_txretry(fsm_instance *fi, int event, void *arg);
155 static void ctcm_chx_iofatal(fsm_instance *fi, int event, void *arg);
161 static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg);
162 static void ctcmpc_chx_rx(fsm_instance *fi, int event, void *arg);
163 static void ctcmpc_chx_firstio(fsm_instance *fi, int event, void *arg);
229 static void ctcm_action_nop(fsm_instance *fi, int event, void *arg)  in ctcm_action_nop()  argument
246 static void chx_txdone(fsm_instance *fi, int event, void *arg)  in chx_txdone()  argument
321 		fsm_newstate(fi, CTC_STATE_TXIDLE);  in chx_txdone()
335 void ctcm_chx_txidle(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txidle()  argument
344 	fsm_newstate(fi, CTC_STATE_TXIDLE);  in ctcm_chx_txidle()
356 static void chx_rx(fsm_instance *fi, int event, void *arg)  in chx_rx()  argument
433 static void chx_firstio(fsm_instance *fi, int event, void *arg)  in chx_firstio()  argument
437 	int fsmstate = fsm_getstate(fi);  in chx_firstio()
458 			chx_rxidle(fi, event, arg);  in chx_firstio()
462 			fsm_newstate(fi, CTC_STATE_TXIDLE);  in chx_firstio()
479 	fsm_newstate(fi, (CHANNEL_DIRECTION(ch->flags) == CTCM_READ)  in chx_firstio()
485 		fsm_newstate(fi, CTC_STATE_SETUPWAIT);  in chx_firstio()
512 static void chx_rxidle(fsm_instance *fi, int event, void *arg)  in chx_rxidle()  argument
529 		fsm_newstate(fi, CTC_STATE_RXIDLE);  in chx_rxidle()
533 			fsm_newstate(fi, CTC_STATE_RXINIT);  in chx_rxidle()
541 		chx_firstio(fi, event, arg);  in chx_rxidle()
552 static void ctcm_chx_setmode(fsm_instance *fi, int event, void *arg)  in ctcm_chx_setmode()  argument
566 	fsm_newstate(fi, CTC_STATE_SETUPWAIT);  in ctcm_chx_setmode()
580 		fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_setmode()
593 static void ctcm_chx_start(fsm_instance *fi, int event, void *arg)  in ctcm_chx_start()  argument
637 	fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_start()
656 static void ctcm_chx_haltio(fsm_instance *fi, int event, void *arg)  in ctcm_chx_haltio()  argument
673 	oldstate = fsm_getstate(fi);  in ctcm_chx_haltio()
674 	fsm_newstate(fi, CTC_STATE_TERM);  in ctcm_chx_haltio()
684 			fsm_newstate(fi, oldstate);  in ctcm_chx_haltio()
698 static void ctcm_chx_cleanup(fsm_instance *fi, int state,  in ctcm_chx_cleanup()  argument
712 	fsm_newstate(fi, state);  in ctcm_chx_cleanup()
744 static void ctcm_chx_stopped(fsm_instance *fi, int event, void *arg)  in ctcm_chx_stopped()  argument
746 	ctcm_chx_cleanup(fi, CTC_STATE_STOPPED, arg);  in ctcm_chx_stopped()
757 static void ctcm_chx_stop(fsm_instance *fi, int event, void *arg)  in ctcm_chx_stop()  argument
759 	fsm_newstate(fi, CTC_STATE_STOPPED);  in ctcm_chx_stop()
771 static void ctcm_chx_fail(fsm_instance *fi, int event, void *arg)  in ctcm_chx_fail()  argument
773 	ctcm_chx_cleanup(fi, CTC_STATE_NOTOP, arg);  in ctcm_chx_fail()
783 static void ctcm_chx_setuperr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_setuperr()  argument
794 	if ((fsm_getstate(fi) == CTC_STATE_SETUPWAIT) &&  in ctcm_chx_setuperr()
797 		fsm_newstate(fi, CTC_STATE_STARTRETRY);  in ctcm_chx_setuperr()
814 		fsm_getstate_str(fi));  in ctcm_chx_setuperr()
817 		fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_setuperr()
820 		fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_setuperr()
832 static void ctcm_chx_restart(fsm_instance *fi, int event, void *arg)  in ctcm_chx_restart()  argument
847 	oldstate = fsm_getstate(fi);  in ctcm_chx_restart()
848 	fsm_newstate(fi, CTC_STATE_STARTWAIT);  in ctcm_chx_restart()
860 		    fsm_newstate(fi, oldstate);  in ctcm_chx_restart()
874 static void ctcm_chx_rxiniterr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxiniterr()  argument
885 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_rxiniterr()
887 			fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_rxiniterr()
893 			ctc_ch_event_names[event], fsm_getstate_str(fi));  in ctcm_chx_rxiniterr()
909 static void ctcm_chx_rxinitfail(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxinitfail()  argument
918 	fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_rxinitfail()
929 static void ctcm_chx_rxdisc(fsm_instance *fi, int event, void *arg)  in ctcm_chx_rxdisc()  argument
946 	fsm_newstate(fi, CTC_STATE_DTERM);  in ctcm_chx_rxdisc()
961 static void ctcm_chx_txiniterr(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txiniterr()  argument
970 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txiniterr()
972 			fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_txiniterr()
978 			ctc_ch_event_names[event], fsm_getstate_str(fi));  in ctcm_chx_txiniterr()
993 static void ctcm_chx_txretry(fsm_instance *fi, int event, void *arg)  in ctcm_chx_txretry()  argument
1013 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txretry()
1031 			ctcm_chx_restart(fi, event, arg);  in ctcm_chx_txretry()
1066 static void ctcm_chx_iofatal(fsm_instance *fi, int event, void *arg)  in ctcm_chx_iofatal()  argument
1083 		fsm_newstate(fi, CTC_STATE_RXERR);  in ctcm_chx_iofatal()
1086 		fsm_newstate(fi, CTC_STATE_TXERR);  in ctcm_chx_iofatal()
1216 static void ctcmpc_chx_txdone(fsm_instance *fi, int event, void *arg)  in ctcmpc_chx_txdone()  argument
1259 		fsm_newstate(fi, CTC_STATE_TXIDLE);  in ctcmpc_chx_txdone()
1386 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()