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1da177e4 LT |
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 | * | |
121e70b6 | 20 | * Neither Dag Brattli nor University of Tromsø admit liability nor |
1da177e4 LT |
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 | ||
1da177e4 LT |
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 | |
1da177e4 LT |
56 | |
57 | #ifdef CONFIG_IRDA_DEBUG | |
58 | ||
59 | extern unsigned int irda_debug; | |
60 | ||
61 | /* use 0 for production, 1 for verification, >2 for debug */ | |
62 | #define IRDA_DEBUG_LEVEL 0 | |
63 | ||
64 | #define IRDA_DEBUG(n, args...) \ | |
65 | do { if (irda_debug >= (n)) \ | |
66 | printk(KERN_DEBUG args); \ | |
67 | } while (0) | |
68 | #define IRDA_ASSERT(expr, func) \ | |
69 | do { if(!(expr)) { \ | |
70 | printk( "Assertion failed! %s:%s:%d %s\n", \ | |
d5c003b4 | 71 | __FILE__,__func__,__LINE__,(#expr) ); \ |
1da177e4 LT |
72 | func } } while (0) |
73 | #define IRDA_ASSERT_LABEL(label) label | |
74 | #else | |
75 | #define IRDA_DEBUG(n, args...) do { } while (0) | |
76 | #define IRDA_ASSERT(expr, func) do { (void)(expr); } while (0) | |
77 | #define IRDA_ASSERT_LABEL(label) | |
78 | #endif /* CONFIG_IRDA_DEBUG */ | |
79 | ||
7a11c4d0 JP |
80 | #define IRDA_WARNING(args...) do { if (net_ratelimit()) printk(KERN_WARNING args); } while (0) |
81 | #define IRDA_MESSAGE(args...) do { if (net_ratelimit()) printk(KERN_INFO args); } while (0) | |
82 | #define IRDA_ERROR(args...) do { if (net_ratelimit()) printk(KERN_ERR args); } while (0) | |
1da177e4 LT |
83 | |
84 | /* | |
85 | * Magic numbers used by Linux-IrDA. Random numbers which must be unique to | |
86 | * give the best protection | |
87 | */ | |
88 | ||
89 | #define IRTTY_MAGIC 0x2357 | |
90 | #define LAP_MAGIC 0x1357 | |
91 | #define LMP_MAGIC 0x4321 | |
92 | #define LMP_LSAP_MAGIC 0x69333 | |
93 | #define LMP_LAP_MAGIC 0x3432 | |
94 | #define IRDA_DEVICE_MAGIC 0x63454 | |
95 | #define IAS_MAGIC 0x007 | |
96 | #define TTP_MAGIC 0x241169 | |
97 | #define TTP_TSAP_MAGIC 0x4345 | |
98 | #define IROBEX_MAGIC 0x341324 | |
99 | #define HB_MAGIC 0x64534 | |
100 | #define IRLAN_MAGIC 0x754 | |
101 | #define IAS_OBJECT_MAGIC 0x34234 | |
102 | #define IAS_ATTRIB_MAGIC 0x45232 | |
103 | #define IRDA_TASK_MAGIC 0x38423 | |
104 | ||
105 | #define IAS_DEVICE_ID 0x0000 /* Defined by IrDA, IrLMP section 4.1 (page 68) */ | |
106 | #define IAS_PNP_ID 0xd342 | |
107 | #define IAS_OBEX_ID 0x34323 | |
108 | #define IAS_IRLAN_ID 0x34234 | |
109 | #define IAS_IRCOMM_ID 0x2343 | |
110 | #define IAS_IRLPT_ID 0x9876 | |
111 | ||
a39a2198 AB |
112 | struct net_device; |
113 | struct packet_type; | |
114 | ||
115 | extern void irda_proc_register(void); | |
116 | extern void irda_proc_unregister(void); | |
117 | ||
118 | extern int irda_sysctl_register(void); | |
119 | extern void irda_sysctl_unregister(void); | |
120 | ||
121 | extern int irsock_init(void); | |
122 | extern void irsock_cleanup(void); | |
123 | ||
89da1ecf SO |
124 | extern int irda_nl_register(void); |
125 | extern void irda_nl_unregister(void); | |
126 | ||
a39a2198 AB |
127 | extern int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev, |
128 | struct packet_type *ptype, | |
129 | struct net_device *orig_dev); | |
130 | ||
1da177e4 | 131 | #endif /* NET_IRDA_H */ |