Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | * |
John Anthony Kazos Jr | 121e70b | 2007-05-09 08:30:57 +0200 | [diff] [blame] | 20 | * Neither Dag Brattli nor University of Tromsø admit liability nor |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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", \ |
Harvey Harrison | d5c003b | 2008-10-15 22:01:24 -0700 | [diff] [blame] | 71 | __FILE__,__func__,__LINE__,(#expr) ); \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Joe Perches | 7a11c4d | 2006-02-13 15:34:11 -0800 | [diff] [blame] | 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) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Adrian Bunk | a39a219 | 2007-02-20 01:06:40 -0800 | [diff] [blame] | 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 | |
Samuel Ortiz | 89da1ec | 2007-07-02 22:54:18 -0700 | [diff] [blame] | 124 | extern int irda_nl_register(void); |
| 125 | extern void irda_nl_unregister(void); |
| 126 | |
Adrian Bunk | a39a219 | 2007-02-20 01:06:40 -0800 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 131 | #endif /* NET_IRDA_H */ |