/*********************************************************************
*
* Filename: irlan_common.c
* Version: 0.9
* Description: IrDA LAN Access Protocol Implementation
* Status: Experimental.
* Author: Dag Brattli <dagb@cs.uit.no>
* Created at: Sun Aug 31 20:14:37 1997
* Modified at: Sun Dec 26 21:53:10 1999
* Modified by: Dag Brattli <dagb@cs.uit.no>
*
* Copyright (c) 1997, 1999 Dag Brattli <dagb@cs.uit.no>,
* All Rights Reserved.
*
* 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.
*
********************************************************************/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/gfp.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/proc_fs.h>
#include <linux/sched.h>
#include <linux/seq_file.h>
#include <linux/random.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/rtnetlink.h>
#include <linux/moduleparam.h>
#include <linux/bitops.h>
#include <asm/byteorder.h>
#include <net/irda/irda.h>
#include <net/irda/irttp.h>
#include <net/irda/irlmp.h>
#include <net/irda/iriap.h>
#include <net/irda/timer.h>
#include <net/irda/irlan_common.h>
#include <net/irda/irlan_client.h>
#include <net/irda/irlan_provider.h>
#include <net/irda/irlan_eth.h>
#include <net/irda/irlan_filter.h>
/* extern char sysctl_devname[]; */
/*
* Master structure
*/
static LIST_HEAD(irlans);
static void *ckey;
static void *skey;
/* Module parameters */
static bool eth; /* Use "eth" or "irlan" name for devices */
static int access = ACCESS_PEER; /* PEER, DIRECT or HOSTED */
#ifdef CONFIG_PROC_FS
static const char *const irlan_access[] = {
"UNKNOWN",
"DIRECT",
"PEER",
"HOSTED"
};
static const char *const irlan_media[] = {
"UNKNOWN",
"802.3",
"802.5"
};
extern struct proc_dir_entry *proc_irda;
static int irlan_seq_open(struct inode *inode, struct file *file);
static const struct file_operations irlan_fops = {
.owner = THIS_MODULE,
.open = irlan_seq_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
extern struct proc_dir_entry *proc_irda;
#endif /* CONFIG_PROC_FS */
static struct irlan_cb __init *irlan_open(__u32 saddr, __u32 daddr);
static void __irlan_close(struct irlan_cb *self);
static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
__u8 value_byte, __u16 value_short,
__u8 *value_array, __u16 value_len);
static void irlan_open_unicast_addr(struct irlan_cb *self);
static void irlan_get_unicast_addr(struct irlan_cb *self);
void irlan_close_tsaps(struct irlan_cb *self);
/*
* Function irlan_init (void)
*
* Initialize IrLAN layer
*
*/
static int __init irlan_init(void)
{
struct irlan_cb *new;
__u16 hints;
IRDA_DEBUG(2, "%s()\n", __func__ );
#ifdef CONFIG_PROC_FS
{ struct proc_dir_entry *proc;
proc = proc_create("irlan", 0, proc_irda, &irlan_fops);
if (!proc)