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 
34 typedef enum {
35         IRCOMM_IDLE,
36         IRCOMM_WAITI,
37         IRCOMM_WAITR,
38         IRCOMM_CONN,
39 } IRCOMM_STATE;
40 
41 /* IrCOMM Events */
42 typedef 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  */
64 struct 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 
75 extern char *ircomm_state[];
76 extern char *ircomm_event[];
77 
78 struct ircomm_cb;   /* Forward decl. */
79 
80 int ircomm_do_event(struct ircomm_cb *self, IRCOMM_EVENT event,
81 		    struct sk_buff *skb, struct ircomm_info *info);
82 void ircomm_next_state(struct ircomm_cb *self, IRCOMM_STATE state);
83 
84 #endif
85