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/*********************************************************************
*
* Filename: irda.h
* Version: 1.0
* Description: IrDA common include file for kernel internal use
* Status: Stable
* Author: Dag Brattli <dagb@cs.uit.no>
* Created at: Tue Dec 9 21:13:12 1997
* Modified at: Fri Jan 28 13:16:32 2000
* Modified by: Dag Brattli <dagb@cs.uit.no>
*
* Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
* Copyright (c) 2000-2002 Jean Tourrilhes <jt@hpl.hp.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* Neither Dag Brattli nor University of Tromsø admit liability nor
* provide warranty for any of this software. This material is
* provided "AS-IS" and at no charge.
*
********************************************************************/
#ifndef NET_IRDA_H
#define NET_IRDA_H
#include <linux/skbuff.h> /* struct sk_buff */
#include <linux/kernel.h>
#include <linux/if.h> /* sa_family_t in <linux/irda.h> */
#include <linux/irda.h>
typedef __u32 magic_t;
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
/* Hack to do small backoff when setting media busy in IrLAP */
#ifndef SMALL
#define SMALL 5
#endif
#ifndef IRDA_MIN /* Lets not mix this MIN with other header files */
#define IRDA_MIN(a, b) (((a) < (b)) ? (a) : (b))
#endif
#ifndef IRDA_ALIGN
# define IRDA_ALIGN __attribute__((aligned))
#endif
#ifndef IRDA_PACK
# define IRDA_PACK __attribute__((packed))
#endif
#ifdef CONFIG_IRDA_DEBUG
extern unsigned int irda_debug;
/* use 0 for production, 1 for verification, >2 for debug */
#define IRDA_DEBUG_LEVEL 0
#define IRDA_DEBUG(n, args...) \
do { if (irda_debug >= (n)) \
printk(KERN_DEBUG args); \
} while (0)
#define IRDA_ASSERT(expr, func) \
do { if(!(expr)) { \
printk( "Assertion failed! %s:%s:%d %s\n", \
__FILE__,__FUNCTION__,__LINE__,(#expr) ); \
func } } while (0)
#define IRDA_ASSERT_LABEL(label) label
#else
#define IRDA_DEBUG(n, args...) do { } while (0)
#define IRDA_ASSERT(expr, func) do { (void)(expr); } while (0)
#define IRDA_ASSERT_LABEL(label)
#endif /* CONFIG_IRDA_DEBUG */
#define IRDA_WARNING(args...) do { if (net_ratelimit()) printk(KERN_WARNING args); } while (0)
#define IRDA_MESSAGE(args...) do { if (net_ratelimit()) printk(KERN_INFO args); } while (0)
#define IRDA_ERROR(args...) do { if (net_ratelimit()) printk(KERN_ERR args); } while (0)
/*
* Magic numbers used by Linux-IrDA. Random numbers which must be unique to
* give the best protection
*/
#define IRTTY_MAGIC 0x2357
#define LAP_MAGIC 0x1357
#define LMP_MAGIC 0x4321
#define LMP_LSAP_MAGIC 0x69333
#define LMP_LAP_MAGIC 0x3432
#define IRDA_DEVICE_MAGIC 0x63454
#define IAS_MAGIC 0x007
#define TTP_MAGIC 0x241169
#define TTP_TSAP_MAGIC 0x4345
#define IROBEX_MAGIC 0x341324
#define HB_MAGIC 0x64534
#define IRLAN_MAGIC 0x754
#define IAS_OBJECT_MAGIC 0x34234
#define IAS_ATTRIB_MAGIC 0x45232
#define IRDA_TASK_MAGIC 0x38423
#define IAS_DEVICE_ID 0x0000 /* Defined by IrDA, IrLMP section 4.1 (page 68) */
#define IAS_PNP_ID 0xd342
#define IAS_OBEX_ID 0x34323
#define IAS_IRLAN_ID 0x34234
#define IAS_IRCOMM_ID 0x2343
#define IAS_IRLPT_ID 0x9876
struct net_device;
struct packet_type;
extern void irda_proc_register(void);
extern void irda_proc_unregister(void);
extern int irda_sysctl_register(void);
extern void irda_sysctl_unregister(void);
extern int irsock_init(void);
extern void irsock_cleanup(void);
extern int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *ptype,
struct net_device *orig_dev);
#endif /* NET_IRDA_H */
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