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 */
39 struct 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 
46 struct llc_conn_state {
47 	u8			    current_state;
48 	struct llc_conn_state_trans **transitions;
49 };
50 
51 extern struct llc_conn_state llc_conn_state_table[];
52 #endif /* LLC_C_ST_H */
53