PC9_MAINT
case PC9_MAINT :
if (mib->fddiPORTPCMState != PC9_MAINT) {
if (mib->fddiPORTPCMState != PC9_MAINT)
GO_STATE(PC9_MAINT) ;
GO_STATE(PC9_MAINT) ;
case ACTIONS(PC9_MAINT) :