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 const 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