linux/include/net/llc_c_st.h
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   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/* Connection component state management */
  15/* connection states */
  16#define LLC_CONN_OUT_OF_SVC              0      /* prior to allocation */
  17 
  18#define LLC_CONN_STATE_ADM               1      /* disc, initial state */
  19#define LLC_CONN_STATE_SETUP             2      /* disconnected state */
  20#define LLC_CONN_STATE_NORMAL            3      /* connected state */
  21#define LLC_CONN_STATE_BUSY              4      /* connected state */
  22#define LLC_CONN_STATE_REJ               5      /* connected state */
  23#define LLC_CONN_STATE_AWAIT             6      /* connected state */
  24#define LLC_CONN_STATE_AWAIT_BUSY        7      /* connected state */
  25#define LLC_CONN_STATE_AWAIT_REJ         8      /* connected state */
  26#define LLC_CONN_STATE_D_CONN            9      /* disconnected state */
  27#define LLC_CONN_STATE_RESET            10      /* disconnected state */
  28#define LLC_CONN_STATE_ERROR            11      /* disconnected state */
  29#define LLC_CONN_STATE_TEMP             12      /* disconnected state */
  30
  31#define NBR_CONN_STATES                 12      /* size of state table */
  32#define NO_STATE_CHANGE                 100
  33
  34/* Connection state table structure */
  35struct llc_conn_state_trans {
  36        llc_conn_ev_t      ev;
  37        u8                 next_state;
  38        llc_conn_ev_qfyr_t *ev_qualifiers;
  39        llc_conn_action_t  *ev_actions;
  40};
  41
  42struct llc_conn_state {
  43        u8                          current_state;
  44        struct llc_conn_state_trans **transitions;
  45};
  46
  47extern struct llc_conn_state llc_conn_state_table[];
  48#endif /* LLC_C_ST_H */
  49