llc_c_st.h 1.7 KB

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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. #define LLC_CONN_STATE_ADM 1 /* disc, initial state */
  18. #define LLC_CONN_STATE_SETUP 2 /* disconnected state */
  19. #define LLC_CONN_STATE_NORMAL 3 /* connected state */
  20. #define LLC_CONN_STATE_BUSY 4 /* connected state */
  21. #define LLC_CONN_STATE_REJ 5 /* connected state */
  22. #define LLC_CONN_STATE_AWAIT 6 /* connected state */
  23. #define LLC_CONN_STATE_AWAIT_BUSY 7 /* connected state */
  24. #define LLC_CONN_STATE_AWAIT_REJ 8 /* connected state */
  25. #define LLC_CONN_STATE_D_CONN 9 /* disconnected state */
  26. #define LLC_CONN_STATE_RESET 10 /* disconnected state */
  27. #define LLC_CONN_STATE_ERROR 11 /* disconnected state */
  28. #define LLC_CONN_STATE_TEMP 12 /* disconnected state */
  29. #define NBR_CONN_STATES 12 /* size of state table */
  30. #define NO_STATE_CHANGE 100
  31. /* Connection state table structure */
  32. struct llc_conn_state_trans {
  33. llc_conn_ev_t ev;
  34. u8 next_state;
  35. llc_conn_ev_qfyr_t *ev_qualifiers;
  36. llc_conn_action_t *ev_actions;
  37. };
  38. struct llc_conn_state {
  39. u8 current_state;
  40. struct llc_conn_state_trans **transitions;
  41. };
  42. extern struct llc_conn_state llc_conn_state_table[];
  43. #endif /* LLC_C_ST_H */