115  * fsm_lowerdown - The lower layer is down.
145 	if( f->callbacks->down )  in fsm_lowerdown()
146 	    (*f->callbacks->down)(f);  in fsm_lowerdown()
151 	FSMDEBUG(("%s: Down event in state %d!", PROTO_NAME(f), f->state));  in fsm_lowerdown()
195  * terminate_layer - Start process of shutting down the FSM
205     else if( f->callbacks->down )  in terminate_layer()
206 	(*f->callbacks->down)(f);	/* Inform upper layers we're down */  in terminate_layer()
405 	/* Go down and restart negotiation */  in fsm_rconfreq()
406 	if( f->callbacks->down )  in fsm_rconfreq()
407 	    (*f->callbacks->down)(f);	/* Inform upper layers */  in fsm_rconfreq()
500 	/* Go down and restart negotiation */  in fsm_rconfack()
501 	if (f->callbacks->down)  in fsm_rconfack()
502 	    (*f->callbacks->down)(f);	/* Inform upper layers */  in fsm_rconfack()
565 	/* Go down and restart negotiation */  in fsm_rconfnakrej()
566 	if (f->callbacks->down)  in fsm_rconfnakrej()
567 	    (*f->callbacks->down)(f);	/* Inform upper layers */  in fsm_rconfnakrej()
596 	if (f->callbacks->down)  in fsm_rtermreq()
597 	    (*f->callbacks->down)(f);	/* Inform upper layers */  in fsm_rtermreq()
631 	if (f->callbacks->down)  in fsm_rtermack()
632 	    (*f->callbacks->down)(f);	/* Inform upper layers */  in fsm_rtermack()