1 /*********************************************************************
2 *
3 * Filename: irda.h
4 * Version: 1.0
5 * Description: IrDA common include file for kernel internal use
6 * Status: Stable
7 * Author: Dag Brattli <dagb@cs.uit.no>
8 * Created at: Tue Dec 9 21:13:12 1997
9 * Modified at: Fri Jan 28 13:16:32 2000
10 * Modified by: Dag Brattli <dagb@cs.uit.no>
11 *
12 * Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
13 * Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com>
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
19 *
20 * Neither Dag Brattli nor University of Tromsø admit liability nor
21 * provide warranty for any of this software. This material is
22 * provided "AS-IS" and at no charge.
23 *
24 ********************************************************************/
25
26 #ifndef NET_IRDA_H
27 #define NET_IRDA_H
28
29 #include <linux/skbuff.h> /* struct sk_buff */
30 #include <linux/kernel.h>
31 #include <linux/if.h> /* sa_family_t in <linux/irda.h> */
32 #include <linux/irda.h>
33
34 typedef __u32 magic_t;
35
36 #ifndef TRUE
37 #define TRUE 1
38 #endif
39
40 #ifndef FALSE
41 #define FALSE 0
42 #endif
43
44 /* Hack to do small backoff when setting media busy in IrLAP */
45 #ifndef SMALL
46 #define SMALL 5
47 #endif
48
49 #ifndef IRDA_MIN /* Lets not mix this MIN with other header files */
50 #define IRDA_MIN(a, b) (((a) < (b)) ? (a) : (b))
51 #endif
52
53 #ifndef IRDA_ALIGN
54 # define IRDA_ALIGN __attribute__((aligned))
55 #endif
56
57 #ifdef CONFIG_IRDA_DEBUG
58 #define IRDA_ASSERT(expr, func) \
59 do { if(!(expr)) { \
60 printk( "Assertion failed! %s:%s:%d %s\n", \
61 __FILE__,__func__,__LINE__,(#expr) ); \
62 func } } while (0)
63 #define IRDA_ASSERT_LABEL(label) label
64 #else
65 #define IRDA_ASSERT(expr, func) do { (void)(expr); } while (0)
66 #define IRDA_ASSERT_LABEL(label)
67 #endif /* CONFIG_IRDA_DEBUG */
68
69 /*
70 * Magic numbers used by Linux-IrDA. Random numbers which must be unique to
71 * give the best protection
72 */
73
74 #define IRTTY_MAGIC 0x2357
75 #define LAP_MAGIC 0x1357
76 #define LMP_MAGIC 0x4321
77 #define LMP_LSAP_MAGIC 0x69333
78 #define LMP_LAP_MAGIC 0x3432
79 #define IRDA_DEVICE_MAGIC 0x63454
80 #define IAS_MAGIC 0x007
81 #define TTP_MAGIC 0x241169
82 #define TTP_TSAP_MAGIC 0x4345
83 #define IROBEX_MAGIC 0x341324
84 #define HB_MAGIC 0x64534
85 #define IRLAN_MAGIC 0x754
86 #define IAS_OBJECT_MAGIC 0x34234
87 #define IAS_ATTRIB_MAGIC 0x45232
88 #define IRDA_TASK_MAGIC 0x38423
89
90 #define IAS_DEVICE_ID 0x0000 /* Defined by IrDA, IrLMP section 4.1 (page 68) */
91 #define IAS_PNP_ID 0xd342
92 #define IAS_OBEX_ID 0x34323
93 #define IAS_IRLAN_ID 0x34234
94 #define IAS_IRCOMM_ID 0x2343
95 #define IAS_IRLPT_ID 0x9876
96
97 struct net_device;
98 struct packet_type;
99
100 void irda_proc_register(void);
101 void irda_proc_unregister(void);
102
103 int irda_sysctl_register(void);
104 void irda_sysctl_unregister(void);
105
106 int irsock_init(void);
107 void irsock_cleanup(void);
108
109 int irda_nl_register(void);
110 void irda_nl_unregister(void);
111
112 int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
113 struct packet_type *ptype, struct net_device *orig_dev);
114
115 #endif /* NET_IRDA_H */
116
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