1/*********************************************************************
2 *
3 * Filename:      ircomm_event.h
4 * Version:
5 * Description:
6 * Status:        Experimental.
7 * Author:        Dag Brattli <dagb@cs.uit.no>
8 * Created at:    Sun Jun  6 23:51:13 1999
9 * Modified at:   Thu Jun 10 08:36:25 1999
10 * Modified by:   Dag Brattli <dagb@cs.uit.no>
11 *
12 *     Copyright (c) 1999 Dag Brattli, All Rights Reserved.
13 *
14 *     This program is free software; you can redistribute it and/or
15 *     modify it under the terms of the GNU General Public License as
16 *     published by the Free Software Foundation; either version 2 of
17 *     the License, or (at your option) any later version.
18 *
19 *     This program is distributed in the hope that it will be useful,
20 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
21 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 *     GNU General Public License for more details.
23 *
24 *     You should have received a copy of the GNU General Public License
25 *     along with this program; if not, write to the Free Software
26 *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 *     MA 02111-1307 USA
28 *
29 ********************************************************************/
30
31#ifndef IRCOMM_EVENT_H
32#define IRCOMM_EVENT_H
33
34typedef enum {
35        IRCOMM_IDLE,
36        IRCOMM_WAITI,
37        IRCOMM_WAITR,
38        IRCOMM_CONN,
39} IRCOMM_STATE;
40
41/* IrCOMM Events */
42typedef enum {
43        IRCOMM_CONNECT_REQUEST,
44        IRCOMM_CONNECT_RESPONSE,
45        IRCOMM_TTP_CONNECT_INDICATION,
46	IRCOMM_LMP_CONNECT_INDICATION,
47        IRCOMM_TTP_CONNECT_CONFIRM,
48	IRCOMM_LMP_CONNECT_CONFIRM,
49
50        IRCOMM_LMP_DISCONNECT_INDICATION,
51	IRCOMM_TTP_DISCONNECT_INDICATION,
52        IRCOMM_DISCONNECT_REQUEST,
53
54        IRCOMM_TTP_DATA_INDICATION,
55	IRCOMM_LMP_DATA_INDICATION,
56        IRCOMM_DATA_REQUEST,
57        IRCOMM_CONTROL_REQUEST,
58        IRCOMM_CONTROL_INDICATION,
59} IRCOMM_EVENT;
60
61/*
62 * Used for passing information through the state-machine
63 */
64struct ircomm_info {
65        __u32     saddr;               /* Source device address */
66        __u32     daddr;               /* Destination device address */
67        __u8      dlsap_sel;
68        LM_REASON reason;              /* Reason for disconnect */
69	__u32     max_data_size;
70	__u32     max_header_size;
71
72	struct qos_info *qos;
73};
74
75extern char *ircomm_state[];
76extern char *ircomm_event[];
77
78struct ircomm_cb;   /* Forward decl. */
79
80int ircomm_do_event(struct ircomm_cb *self, IRCOMM_EVENT event,
81		    struct sk_buff *skb, struct ircomm_info *info);
82void ircomm_next_state(struct ircomm_cb *self, IRCOMM_STATE state);
83
84#endif
85