1#ifndef LLC_C_ST_H
2#define LLC_C_ST_H
3/*
4 * Copyright (c) 1997 by Procom Technology,Inc.
5 *		2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
6 *
7 * This program can be redistributed or modified under the terms of the
8 * GNU General Public License as published by the Free Software Foundation.
9 * This program is distributed without any warranty or implied warranty
10 * of merchantability or fitness for a particular purpose.
11 *
12 * See the GNU General Public License for more details.
13 */
14
15#include <net/llc_c_ac.h>
16#include <net/llc_c_ev.h>
17
18/* Connection component state management */
19/* connection states */
20#define LLC_CONN_OUT_OF_SVC		 0	/* prior to allocation */
21
22#define LLC_CONN_STATE_ADM		 1	/* disc, initial state */
23#define LLC_CONN_STATE_SETUP		 2	/* disconnected state */
24#define LLC_CONN_STATE_NORMAL		 3	/* connected state */
25#define LLC_CONN_STATE_BUSY		 4	/* connected state */
26#define LLC_CONN_STATE_REJ		 5	/* connected state */
27#define LLC_CONN_STATE_AWAIT		 6	/* connected state */
28#define LLC_CONN_STATE_AWAIT_BUSY	 7	/* connected state */
29#define LLC_CONN_STATE_AWAIT_REJ	 8	/* connected state */
30#define LLC_CONN_STATE_D_CONN		 9	/* disconnected state */
31#define LLC_CONN_STATE_RESET		10	/* disconnected state */
32#define LLC_CONN_STATE_ERROR		11	/* disconnected state */
33#define LLC_CONN_STATE_TEMP		12	/* disconnected state */
34
35#define NBR_CONN_STATES			12	/* size of state table */
36#define NO_STATE_CHANGE			100
37
38/* Connection state table structure */
39struct llc_conn_state_trans {
40	llc_conn_ev_t	   ev;
41	u8		   next_state;
42	const llc_conn_ev_qfyr_t *ev_qualifiers;
43	const llc_conn_action_t  *ev_actions;
44};
45
46struct llc_conn_state {
47	u8			    current_state;
48	struct llc_conn_state_trans **transitions;
49};
50
51extern struct llc_conn_state llc_conn_state_table[];
52#endif /* LLC_C_ST_H */
53