cippdvar.c

<B>Digital的Unix操作系统VAX 4.2源码</B>

	Fn_status( cippd_ppderror ),	/*	Report CI PPD Protocol Error */
	End_fnset()
},
    error_event2[] = {			/* Event Violates CI PPD Protocol    */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_disb_path ),	/*	Disable CI PPD Path	     */
	Fn_status( cippd_ppderror ),	/*	Report CI PPD Protocol Error */
	End_fnset()
},
    ignore_event1[] = {			/* Event has No Affect on State	     */
	End_fnset()
},
    ignore_event2[] = {			/* Event has No Affect on State	     */
	Fn_nostatus( cippd_ignore_dg ),	/*	Discard Datagram  	     */
	End_fnset()
},
    ignore_event3[] = {			/* Event has No Affect on State	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_ignore_dg ),	/*	Discard Datagram  	     */
	End_fnset()
},
    ignore_event4[] = {			/* Event has No Affect on State	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	End_fnset()
},
    illegal_event[] = {			/* Illegal State-Event Combination   */
	Fn_nostatus( cippd_panic ),	/* 	Immediately Panic	     */
	End_fnset()
},
    path_failure1[] = {			/* Path Failure Event		     */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_path_schd ),	/*	Schedule CI PPD Path Clean Up*/
	End_fnset()
},
    path_failure2[] = {			/* Path Failure Event		     */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_disb_path ),	/*	Disable CI PPD Path	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_path_schd ),	/*	Schedule CI PPD Path Clean Up*/
	End_fnset()
},
    process_error1[] = {		/* FSM Processing Failure Event	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_path_schd ),	/*	Schedule CI PPD Path Clean Up*/
	End_fnset()
},
    process_error2[] = {		/* FSM Processing Failure Event	     */
	Fn_nostatus( cippd_disb_path ),	/*	Disable CI PPD Path	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_path_schd ),	/*	Schedule CI PPD Path Clean Up*/
	End_fnset()
},
    stop_dg_event1[] = {		/* Stop Datagram Event		     */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_stop_dg ),	/*	Remote CI PPD Path Terminat'n*/
	End_fnset()
},
    stop_dg_event2[] = {		/* Stop Datagram Event		     */
	Fn_nostatus( cippd_stop_dg ),	/*	Remote CI PPD Path Terminat'n*/
	Fn_nostatus( cippd_ignore_dg ),	/*	Discard Datagram  	     */
	End_fnset()
},
					/*  STATE	    EVENT	     */
    cl_id_rec[] = {			/*  PS_CLOSED	    CNFE_ID_REC	     */
	Fn_status( cippd_init_pb ),	/*	Initialize Path Block	     */
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_snd_start ),	/*	Send START CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    cl_str_rec[] = {			/*  PS_CLOSED	    CNFE_START_REC   */
	Fn_status( cippd_build_sb ),	/*	Build Formative System Block */
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_req_id ),	/*	Request Report Port ID	     */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    str_snt_str_rec[] = {		/*  PS_START_SNT    CNFE_START_REC   */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_build_sb ),	/*	Build Formative System Block */
	Fn_nostatus( cippd_upd_ptype ),	/*	Update Remote Port Type	     */
	Fn_status( cippd_enab_path ),	/*	Enable CI PPD Path	     */
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_snd_stack ),	/*	Send STACK CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    str_snt_sta_rec[] = {		/*  PS_START_SNT    CNFE_STACK_REC   */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_build_sb ),	/*	Build Formative System Block */
	Fn_nostatus( cippd_upd_ptype ),	/*	Update Remote Port Type	     */
	Fn_status( cippd_enab_path ),	/*	Enable CI PPD Path	     */
	Fn_status( cippd_enter_db ),	/*	Enter PB in System Databases */
	Fn_nostatus( cippd_snd_ack ),	/*	Send ACK CI PPD Datagram     */
	End_fnset()
},
    str_snt_timeout[] = {		/*  PS_START_SNT    CNFE_TIMEOUT     */
	Fn_status( cippd_test_trys ),	/*	Test Transmission Attempts   */
	Fn_nostatus( cippd_snd_start ),	/*	Send START CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    str_rec_id_rec[] = {		/*  PS_START_REC    CNFE_ID_REC	     */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_init_pb ),	/*	Initialize Path Block	     */
	Fn_nostatus( cippd_upd_ptype ),	/*	Update Remote Port Type	     */
	Fn_status( cippd_enab_path ),	/*	Enable CI PPD Path	     */
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_snd_stack ),	/*	Send STACK CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    str_rec_str_rec[] = {		/*  PS_START_REC    CNFE_START_REC   */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_update_sb ),	/*	Update Formative System Block*/
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_req_id ),	/*	Request Report Port ID	     */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    str_rec_timeout[] = {		/*  PS_START_REC    CNFE_TIMEOUT     */
	Fn_status( cippd_test_trys ),	/*	Test Transmission Attempts   */
	Fn_nostatus( cippd_req_id ),	/*	Request Report Port ID	     */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    sta_snt_str_rec[] = {		/*  PS_STACK_SNT    CNFE_START_REC   */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_update_sb ),	/*	Update Formative System Block*/
	Fn_nostatus( cippd_comp_trys ),	/*	Compute Number of Tries	     */
	Fn_nostatus( cippd_snd_stack ),	/*	Send STACK CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    sta_snt_sta_rec[] = {		/*  PS_STACK_SNT    CNFE_STACK_REC   */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_nostatus( cippd_update_sb ),	/*	Update Formative System Block*/
	Fn_status( cippd_enter_db ),	/*	Enter PB in System Databases */
	Fn_nostatus( cippd_snd_ack ),	/*	Send ACK CI PPD Datagram     */
	End_fnset()
},
    sta_snt_ack_rec[] = {		/*  PS_STACK_SNT    CNFE_ACK_REC     */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_enter_db ),	/*	Enter PB in System Databases */
	Fn_nostatus( cippd_ack_rec ),	/*	Discard Received ACK Datagram*/
	End_fnset()
},
    sta_snt_scs_rec[] = {		/*  PS_STACK_SNT    CNFE_SCSMSG_REC  */
	Fn_nostatus( cippd_stop_tmr ),	/*	Stop CI PPD Interval Timer   */
	Fn_status( cippd_enter_db ),	/*	Enter PB in System Databases */
	End_fnset()
},
    sta_snt_timeout[] = {		/*  PS_STACK_SNT    CNFE_TIMEOUT     */
	Fn_status( cippd_test_trys ),	/*	Test Transmission Attempts   */
	Fn_nostatus( cippd_snd_stack ),	/*	Send STACK CI PPD Datagram   */
	Fn_nostatus( cippd_start_tmr ),	/*	Start CI PPD Interval Timer  */
	End_fnset()
},
    op_str_rec[] = {			/*  PS_OPEN	    CNFE_START_REC   */
	Fn_nostatus( cippd_rrestart ),	/*	Process Rem Path Restart Req */
	Fn_nostatus( cippd_ignore_dg ),	/*	Discard Datagram  	     */
	End_fnset()
},
    op_sta_rec[] = {			/*  PS_OPEN	    CNFE_STACK_REC   */
	Fn_nostatus( cippd_update_sb ),	/*	Update Formative System Block*/
	Fn_nostatus( cippd_snd_ack ),	/*	Send ACK CI PPD Datagram     */
	End_fnset()
},
    op_path_fail[] = {			/*  PS_OPEN	    CNFE_PATH_FAIL   */
	Fn_nostatus( cippd_pcreason ),	/*	Map Path Crash Reason	     */
	Fn_nostatus( cippd_disb_path ),	/*	Disable CI PPD Path	     */
	Fn_nostatus( cippd_snd_stop ),	/*	Send STOP CI PPD Datagram    */
	Fn_nostatus( cippd_inv_cache ),	/*	Invalidate Translation Cache */
	Fn_nostatus( cippd_path_schd ),	/*	Schedule CI PPD Path Clean Up*/
	End_fnset()
};
CIPPD_STAB				/* CI PPD State Transition Table     */
	cippd_stab[ PS_MAX_STATE + 1 ][ CNFE_MAX_EVENT + 1 ] = {
{					  /* State == PS_CLOSED		     */
    { cl_str_rec,      PS_START_REC    }, /*	Event == CNFE_START_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_STACK_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_ACK_REC	     */
    { cl_id_rec,       PS_START_SNT    }, /*	Event == CNFE_ID_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_SCSMSG_REC     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_ERROR_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_STOP_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_TIMEOUT	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_PATH_FAIL	     */
    { process_error1,  PS_PATH_FAILURE }, /*	Event == CNFE_PROC_ERROR     */
},{					  /* State == PS_START_SNT	     */
    { str_snt_str_rec, PS_STACK_SNT    }, /*	Event == CNFE_START_REC	     */
    { str_snt_sta_rec, PS_OPEN	       }, /*	Event == CNFE_STACK_REC	     */
    { error_event1,    PS_PATH_FAILURE }, /*	Event == CNFE_ACK_REC	     */
    { ignore_event2,   PS_START_SNT    }, /*	Event == CNFE_ID_REC	     */
    { error_event1,    PS_PATH_FAILURE }, /*	Event == CNFE_SCSMSG_REC     */
    { error_dg_event,  PS_START_SNT    }, /*	Event == CNFE_ERROR_REC	     */
    { stop_dg_event1,  PS_PATH_FAILURE }, /*	Event == CNFE_STOP_REC	     */
    { str_snt_timeout, PS_START_SNT    }, /*	Event == CNFE_TIMEOUT	     */
    { path_failure1,   PS_PATH_FAILURE }, /*	Event == CNFE_PATH_FAIL	     */
    { process_error2,  PS_PATH_FAILURE }, /*	Event == CNFE_PROC_ERROR     */
},{					  /* State == PS_START_REC	     */
    { str_rec_str_rec, PS_START_REC    }, /*	Event == CNFE_START_REC	     */
    { error_event1,    PS_PATH_FAILURE }, /*	Event == CNFE_STACK_REC	     */
    { error_event1,    PS_PATH_FAILURE }, /*	Event == CNFE_ACK_REC	     */
    { str_rec_id_rec,  PS_STACK_SNT    }, /*	Event == CNFE_ID_REC	     */
    { error_event2,    PS_PATH_FAILURE }, /*	Event == CNFE_SCSMSG_REC     */
    { error_dg_event,  PS_START_REC    }, /*	Event == CNFE_ERROR_REC	     */
    { stop_dg_event1,  PS_PATH_FAILURE }, /*	Event == CNFE_STOP_REC	     */
    { str_rec_timeout, PS_START_REC    }, /*	Event == CNFE_TIMEOUT	     */
    { path_failure1,   PS_PATH_FAILURE }, /*	Event == CNFE_PATH_FAIL	     */
    { process_error1,  PS_PATH_FAILURE }, /*	Event == CNFE_PROC_ERROR     */
},{					  /* State == PS_STACK_SNT	     */
    { sta_snt_str_rec, PS_STACK_SNT    }, /*	Event == CNFE_START_REC	     */
    { sta_snt_sta_rec, PS_OPEN	       }, /*	Event == CNFE_STACK_REC	     */
    { sta_snt_ack_rec, PS_OPEN	       }, /*	Event == CNFE_ACK_REC	     */
    { ignore_event2,   PS_STACK_SNT    }, /*	Event == CNFE_ID_REC	     */
    { sta_snt_scs_rec, PS_OPEN	       }, /*	Event == CNFE_SCSMSG_REC     */
    { error_dg_event,  PS_STACK_SNT    }, /*	Event == CNFE_ERROR_REC	     */
    { stop_dg_event1,  PS_PATH_FAILURE }, /*	Event == CNFE_STOP_REC	     */
    { sta_snt_timeout, PS_STACK_SNT    }, /*	Event == CNFE_TIMEOUT	     */
    { path_failure2,   PS_PATH_FAILURE }, /*	Event == CNFE_PATH_FAIL	     */
    { process_error2,  PS_PATH_FAILURE }, /*	Event == CNFE_PROC_ERROR     */
},{					  /* State == PS_OPEN		     */
    { op_str_rec,      PS_PATH_FAILURE }, /*	Event == CNFE_START_REC	     */
    { op_sta_rec,      PS_OPEN	       }, /*	Event == CNFE_STACK_REC	     */
    { ignore_event2,   PS_OPEN	       }, /*	Event == CNFE_ACK_REC	     */
    { ignore_event2,   PS_OPEN	       }, /*	Event == CNFE_ID_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_SCSMSG_REC     */
    { error_dg_event,  PS_OPEN	       }, /*	Event == CNFE_ERROR_REC	     */
    { stop_dg_event2,  PS_PATH_FAILURE }, /*	Event == CNFE_STOP_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_TIMEOUT	     */
    { op_path_fail,    PS_PATH_FAILURE }, /*	Event == CNFE_PATH_FAIL	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_PROC_ERROR     */
},{					  /* State == PS_PATH_FAILURE	     */
    { ignore_event3,   PS_PATH_FAILURE }, /*	Event == CNFE_START_REC	     */
    { ignore_event3,   PS_PATH_FAILURE }, /*	Event == CNFE_STACK_REC	     */
    { ignore_event3,   PS_PATH_FAILURE }, /*	Event == CNFE_ACK_REC	     */
    { ignore_event2,   PS_PATH_FAILURE }, /*	Event == CNFE_ID_REC	     */
    { ignore_event4,   PS_PATH_FAILURE }, /*	Event == CNFE_SCSMSG_REC     */
    { error_dg_event,  PS_PATH_FAILURE }, /*	Event == CNFE_ERROR_REC	     */
    { ignore_event2,   PS_PATH_FAILURE }, /*	Event == CNFE_STOP_REC	     */
    { illegal_event,   NULL	       }, /*	Event == CNFE_TIMEOUT	     */
    { ignore_event1,   PS_PATH_FAILURE }, /*	Event == CNFE_PATH_FAIL	     */
    { illegal_event,   NULL	       }  /*	Event == CNFE_PROC_ERROR     */
},
};