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 Troms�� 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 34typedef __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) \ 59do { 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 97struct net_device; 98struct packet_type; 99 100void irda_proc_register(void); 101void irda_proc_unregister(void); 102 103int irda_sysctl_register(void); 104void irda_sysctl_unregister(void); 105 106int irsock_init(void); 107void irsock_cleanup(void); 108 109int irda_nl_register(void); 110void irda_nl_unregister(void); 111 112int 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