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Diffstat (limited to 'include/net/llc_c_st.h')
| -rw-r--r-- | include/net/llc_c_st.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h new file mode 100644 index 000000000..53823d61d --- /dev/null +++ b/include/net/llc_c_st.h @@ -0,0 +1,52 @@ +#ifndef LLC_C_ST_H +#define LLC_C_ST_H +/* + * Copyright (c) 1997 by Procom Technology,Inc. + * 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> + * + * This program can be redistributed or modified under the terms of the + * GNU General Public License as published by the Free Software Foundation. + * This program is distributed without any warranty or implied warranty + * of merchantability or fitness for a particular purpose. + * + * See the GNU General Public License for more details. + */ + +#include <net/llc_c_ac.h> +#include <net/llc_c_ev.h> + +/* Connection component state management */ +/* connection states */ +#define LLC_CONN_OUT_OF_SVC 0 /* prior to allocation */ + +#define LLC_CONN_STATE_ADM 1 /* disc, initial state */ +#define LLC_CONN_STATE_SETUP 2 /* disconnected state */ +#define LLC_CONN_STATE_NORMAL 3 /* connected state */ +#define LLC_CONN_STATE_BUSY 4 /* connected state */ +#define LLC_CONN_STATE_REJ 5 /* connected state */ +#define LLC_CONN_STATE_AWAIT 6 /* connected state */ +#define LLC_CONN_STATE_AWAIT_BUSY 7 /* connected state */ +#define LLC_CONN_STATE_AWAIT_REJ 8 /* connected state */ +#define LLC_CONN_STATE_D_CONN 9 /* disconnected state */ +#define LLC_CONN_STATE_RESET 10 /* disconnected state */ +#define LLC_CONN_STATE_ERROR 11 /* disconnected state */ +#define LLC_CONN_STATE_TEMP 12 /* disconnected state */ + +#define NBR_CONN_STATES 12 /* size of state table */ +#define NO_STATE_CHANGE 100 + +/* Connection state table structure */ +struct llc_conn_state_trans { + llc_conn_ev_t ev; + u8 next_state; + const llc_conn_ev_qfyr_t *ev_qualifiers; + const llc_conn_action_t *ev_actions; +}; + +struct llc_conn_state { + u8 current_state; + struct llc_conn_state_trans **transitions; +}; + +extern struct llc_conn_state llc_conn_state_table[]; +#endif /* LLC_C_ST_H */ |