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Commit a274edfa authored by Kai Germaschewski's avatar Kai Germaschewski
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ISDN: header cosmetics 

Updating copyright lines, deleting the CVS $Id lines, move
PPP CCP reset related declarations into drivers/isdn/i4l/isdn_ppp_ccp.c.
parent d3051c1a
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Showing with 201 additions and 199 deletions
drivers/isdn/i4l/isdn_audio.c
View file @ a274edfa
/* $Id: isdn_audio.c,v 1.21.6.3 2002/08/13 09:45:33 keil Exp $
*
* Linux ISDN subsystem, audio conversion and compression (linklevel).
/* Linux ISDN subsystem, audio conversion and compression
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* DTMF code (c) 1996 by Christian Mock (cm@tahina.priv.at)
* Silence detection (c) 1998 by Armin Schindler (mac@gismo.telekom.de)
* 1996 by Christian Mock (cm@tahina.priv.at)
* 1998 by Armin Schindler (mac@gismo.telekom.de)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
* DTMF code by Christian Mock
* Silence detection by Armin Schindler
*/
#include <linux/isdn.h>
......
drivers/isdn/i4l/isdn_audio.h
View file @ a274edfa
/* $Id: isdn_audio.h,v 1.9.6.1 2001/09/23 22:24:31 kai Exp $
*
* Linux ISDN subsystem, audio conversion and compression (linklevel).
/* Linux ISDN subsystem, audio conversion and compression
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
*
......
drivers/isdn/i4l/isdn_ciscohdlck.c
View file @ a274edfa
/*
* Linux ISDN subsystem, CISCO HDLC network interfaces
/* Linux ISDN subsystem, CISCO HDLC network interfaces
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
......
drivers/isdn/i4l/isdn_ciscohdlck.h
View file @ a274edfa
/*
* Linux ISDN subsystem, CISCO HDLC network interfaces
/* Linux ISDN subsystem, CISCO HDLC network interfaces
*
* Copyright 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
* 2001 by Bjoern A. Zeeb <i4l@zabbadoz.net>
......
drivers/isdn/i4l/isdn_common.c
View file @ a274edfa
/* $Id: isdn_common.c,v 1.114.6.16 2001/11/06 20:58:28 kai Exp $
*
* Linux ISDN subsystem, common used functions (linklevel).
/* Linux ISDN subsystem, common used functions
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
......@@ -8,7 +6,6 @@
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/config.h>
......
drivers/isdn/i4l/isdn_common.h
View file @ a274edfa
/* $Id: isdn_common.h,v 1.21.6.1 2001/09/23 22:24:31 kai Exp $
*
* header for Linux ISDN subsystem
* common used functions and debugging-switches (linklevel).
/* Linux ISDN subsystem, common used functions and debugging-switches
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
......
drivers/isdn/i4l/isdn_concap.c
View file @ a274edfa
/* $Id: isdn_concap.c,v 1.8.6.1 2001/09/23 22:24:31 kai Exp $
*
* Linux ISDN subsystem, protocol encapsulation
/* Linux ISDN subsystem, protocol encapsulation
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
/* Stuff to support the concap_proto by isdn4linux. isdn4linux - specific
* stuff goes here. Stuff that depends only on the concap protocol goes to
* another -- protocol specific -- source file.
*
*/
......
drivers/isdn/i4l/isdn_concap.h
View file @ a274edfa
/* $Id: isdn_concap.h,v 1.3.6.1 2001/09/23 22:24:31 kai Exp $
*
* Linux ISDN subsystem, protocol encapsulation
/* Linux ISDN subsystem, protocol encapsulation
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
extern struct concap_device_ops isdn_concap_reliable_dl_dops;
......
drivers/isdn/i4l/isdn_fsm.c
View file @ a274edfa
/* $Id: fsm.c,v 1.14.6.4 2001/09/23 22:24:47 kai Exp $
*
* Finite state machine
/* Linux ISDN subsystem, finite state machine
*
* Author Karsten Keil
* Copyright by Karsten Keil <keil@isdn4linux.de>
* by Kai Germaschewski <kai.germaschewski@gmx.de>
* Copyright by Karsten Keil <keil@isdn4linux.de>
* 2001-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
* Thanks to Jan den Ouden
* Fritz Elfert
*
*/
#include <linux/kernel.h>
......
drivers/isdn/i4l/isdn_fsm.h
View file @ a274edfa
/* $Id: fsm.h,v 1.3.2.2 2001/09/23 22:24:47 kai Exp $
*
* Finite state machine
/* Linux ISDN subsystem, finite state machine
*
* Author Karsten Keil
* Copyright by Karsten Keil <keil@isdn4linux.de>
* by Kai Germaschewski <kai.germaschewski@gmx.de>
* Copyright by Karsten Keil <keil@isdn4linux.de>
* 2001-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef __ISDN_FSM_H__
......
drivers/isdn/i4l/isdn_net.c
View file @ a274edfa
/* $Id: isdn_net.c,v 1.140.6.11 2001/11/06 20:58:28 kai Exp $
*
* Linux ISDN subsystem, network interfaces and related functions (linklevel).
/* Linux ISDN subsystem, network interfaces and related functions (linklevel).
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
......@@ -9,7 +7,9 @@
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
/*
* Data Over Voice (DOV) support added - Guy Ellis 23-Mar-02
* guy@traverse.com.au
* Outgoing calls - looks for a 'V' in first char of dialed number
......
drivers/isdn/i4l/isdn_net.h
View file @ a274edfa
/* $Id: isdn_net.h,v 1.19.6.4 2001/09/28 08:05:29 kai Exp $
*
* header for Linux ISDN subsystem, network related functions (linklevel).
/* Linux ISDN subsystem, network related functions
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
* 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/kernel.h>
......@@ -39,6 +37,8 @@ int isdn_net_autodial(struct sk_buff *skb, struct net_device *ndev);
isdn_net_dev *isdn_net_get_xmit_dev(isdn_net_local *mlp);
void isdn_netif_rx(isdn_net_dev *idev, struct sk_buff *skb, u16 protocol);
/* ====================================================================== */
static inline int
put_u8(unsigned char *p, u8 x)
{
......
drivers/isdn/i4l/isdn_net_lib.c
View file @ a274edfa
/*
* Linux ISDN subsystem, Network interface configuration
/* Linux ISDN subsystem, Network interface configuration
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
......
drivers/isdn/i4l/isdn_ppp.c
View file @ a274edfa
/* $Id: isdn_ppp.c,v 1.85.6.9 2001/11/06 20:58:28 kai Exp $
/* Linux ISDN subsystem, functions for synchronous PPP (linklevel).
*
* Linux ISDN subsystem, functions for synchronous PPP (linklevel).
*
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/module.h>
......@@ -23,6 +21,10 @@
#include "isdn_ppp_mp.h"
#include "isdn_net.h"
/* ====================================================================== */
#define IPPP_MAX_RQ_LEN 8 /* max #frames queued for ipppd to read */
static int
isdn_ppp_set_compressor(isdn_net_dev *idev, struct isdn_ppp_comp_data *);
......
drivers/isdn/i4l/isdn_ppp.h
View file @ a274edfa
/* $Id: isdn_ppp.h,v 1.17.6.1 2001/09/23 22:24:32 kai Exp $
*
* header for Linux ISDN subsystem, functions for synchronous PPP (linklevel).
/* Linux ISDN subsystem, functions for synchronous PPP (linklevel).
*
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/ppp_defs.h> /* for PPP_PROTOCOL */
......
drivers/isdn/i4l/isdn_ppp_ccp.c
View file @ a274edfa
/* Linux ISDN subsystem, PPP CCP support
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
* 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#include "isdn_ppp_ccp.h"
#include "isdn_common.h"
......@@ -5,6 +15,36 @@
#include "isdn_ppp.h"
#include <linux/ppp-comp.h>
/* ====================================================================== */
enum ippp_ccp_reset_states {
CCPResetIdle,
CCPResetSentReq,
CCPResetRcvdReq,
CCPResetSentAck,
CCPResetRcvdAck
};
struct ippp_ccp_reset_state {
enum ippp_ccp_reset_states state;/* State of this transaction */
struct ippp_ccp *ccp; /* Backlink */
unsigned char id; /* id index */
unsigned char ta:1; /* The timer is active (flag) */
unsigned char expra:1; /* We expect a ResetAck at all */
int dlen; /* Databytes stored in data */
struct timer_list timer; /* For timeouts/retries */
/* This is a hack but seems sufficient for the moment. We do not want
to have this be yet another allocation for some bytes, it is more
memory management overhead than the whole mess is worth. */
unsigned char data[IPPP_RESET_MAXDATABYTES];
};
/* The data structure keeping track of the currently outstanding CCP Reset
transactions. */
struct ippp_ccp_reset {
struct ippp_ccp_reset_state *rs[256]; /* One per possible id */
unsigned char lastid; /* Last id allocated */
};
/* In-kernel handling of CCP Reset-Request and Reset-Ack is necessary,
but absolutely nontrivial. The most abstruse problem we are facing is
that the generation, reception and all the handling of timeouts and
......
drivers/isdn/i4l/isdn_ppp_ccp.h
View file @ a274edfa
/* Linux ISDN subsystem, PPP CCP support
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
* 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#include <linux/kernel.h>
#include <linux/isdn_ppp.h>
......
drivers/isdn/i4l/isdn_ppp_mp.c
View file @ a274edfa
/* Linux ISDN subsystem, PPP CCP support
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
* 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#include "isdn_ppp_mp.h"
#include "isdn_ppp_ccp.h"
......@@ -5,6 +15,15 @@
#include "isdn_net.h"
#include "isdn_ppp.h"
/* ====================================================================== */
#define MP_END_FRAG 0x40
#define MP_BEGIN_FRAG 0x80
#define MP_MAX_QUEUE_LEN 16
/* ====================================================================== */
int
ippp_mp_bind(isdn_net_dev *idev)
{
......
drivers/isdn/i4l/isdn_ppp_mp.h
View file @ a274edfa
/* Linux ISDN subsystem, PPP CCP support
*
* Copyright 1994-1998 by Fritz Elfert (fritz@isdn4linux.de)
* 1995,96 by Thinking Objects Software GmbH Wuerzburg
* 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#ifndef __ISDN_PPP_MP_H__
#define __ISDN_PPP_MP_H__
......@@ -5,7 +15,6 @@
#include <linux/kernel.h>
#include <linux/isdn.h>
#ifdef CONFIG_ISDN_MPP
int ippp_mp_bind(isdn_net_dev *idev);
......
drivers/isdn/i4l/isdn_ppp_vj.c
View file @ a274edfa
/* Linux ISDN subsystem, PPP VJ header compression
*
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#include "isdn_ppp_vj.h"
#include "isdn_common.h"
#include "isdn_net.h"
#include "isdn_ppp.h"
/* ====================================================================== */
/* VJ header compression */
/* ====================================================================== */
struct slcompress *
ippp_vj_alloc(void)
{
......
drivers/isdn/i4l/isdn_ppp_vj.h
View file @ a274edfa
/* Linux ISDN subsystem, PPP VJ header compression
*
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* 1999-2002 by Kai Germaschewski <kai@germaschewski.name>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#ifndef __ISDN_PPP_VJ_H__
#define __ISDN_PPP_VJ_H__
......
drivers/isdn/i4l/isdn_tty.c
View file @ a274edfa
/* $Id: isdn_tty.c,v 1.94.6.9 2001/11/06 20:58:29 kai Exp $
*
* Linux ISDN subsystem, tty functions and AT-command emulator (linklevel).
/* Linux ISDN subsystem, tty functions and AT-command emulator
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#undef ISDN_TTY_STAT_DEBUG
#include <linux/config.h>
......
drivers/isdn/i4l/isdn_tty.h
View file @ a274edfa
/* $Id: isdn_tty.h,v 1.22.6.2 2001/09/23 22:24:32 kai Exp $
*
* header for Linux ISDN subsystem, tty related functions (linklevel).
/* Linux ISDN subsystem, tty related functions
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/config.h>
......
drivers/isdn/i4l/isdn_ttyfax.c
View file @ a274edfa
/* $Id: isdn_ttyfax.c,v 1.7.6.2 2001/09/23 22:24:32 kai Exp $
*
* Linux ISDN subsystem, tty_fax AT-command emulator (linklevel).
/* Linux ISDN subsystem, tty_fax AT-command emulator
*
* Copyright 1999 by Armin Schindler (mac@melware.de)
* Copyright 1999 by Ralf Spachmann (mel@melware.de)
......@@ -8,7 +6,6 @@
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#undef ISDN_TTY_FAX_STAT_DEBUG
......
drivers/isdn/i4l/isdn_ttyfax.h
View file @ a274edfa
/* $Id: isdn_ttyfax.h,v 1.2.6.1 2001/09/23 22:24:32 kai Exp $
*
* header for Linux ISDN subsystem, tty_fax related functions (linklevel).
/* Linux ISDN subsystem, tty_fax related functions
*
* Copyright 1999 by Armin Schindler (mac@melware.de)
* Copyright 1999 by Ralf Spachmann (mel@melware.de)
......@@ -8,7 +6,6 @@
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
......
drivers/isdn/i4l/isdn_v110.c
View file @ a274edfa
/* $Id: isdn_v110.c,v 1.5.6.4 2001/09/23 22:24:32 kai Exp $
*
* Linux ISDN subsystem, V.110 related functions (linklevel).
/* Linux ISDN subsystem, V.110
*
* Copyright by Thomas Pfeiffer (pfeiffer@pds.de)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/string.h>
......
drivers/isdn/i4l/isdn_v110.h
View file @ a274edfa
/* $Id: isdn_v110.h,v 1.4.6.1 2001/09/23 22:24:32 kai Exp $
*
* Linux ISDN subsystem, V.110 related functions (linklevel).
/* Linux ISDN subsystem, V.110 related functions
*
* Copyright by Thomas Pfeiffer (pfeiffer@pds.de)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef ISDN_V110_H
......
drivers/isdn/i4l/isdn_x25iface.c
View file @ a274edfa
/* $Id: isdn_x25iface.c,v 1.9.6.1 2001/09/23 22:24:32 kai Exp $
*
* Linux ISDN subsystem, X.25 related functions
/* * Linux ISDN subsystem, X.25 related functions
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
/*
* stuff needed to support the Linux X.25 PLP code on top of devices that
* can provide a lab_b service using the concap_proto mechanism.
* This module supports a network interface wich provides lapb_sematics
......@@ -17,7 +17,6 @@
*
*/
/* #include <linux/isdn.h> */
#include <linux/netdevice.h>
#include <linux/concap.h>
#include <linux/wanrouter.h>
......
drivers/isdn/i4l/isdn_x25iface.h
View file @ a274edfa
/* $Id: isdn_x25iface.h,v 1.3.6.1 2001/09/23 22:24:32 kai Exp $
*
* header for Linux ISDN subsystem, x.25 related functions
/* Linux ISDN subsystem, x.25 related functions
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef _LINUX_ISDN_X25IFACE_H
#define _LINUX_ISDN_X25IFACE_H
#define ISDN_X25IFACE_MAGIC 0x1e75a2b9
/* #define DEBUG_ISDN_X25 if you want isdn_x25 debugging messages */
#undef DEBUG_ISDN_X25
#ifdef DEBUG_ISDN_X25
# define IX25DEBUG(fmt,args...) printk(KERN_DEBUG fmt , ## args)
#else
......@@ -26,8 +25,6 @@
extern struct concap_proto_ops * isdn_x25iface_concap_proto_ops_pt;
extern struct concap_proto * isdn_x25iface_proto_new(void);
#endif
......
include/linux/isdn.h
View file @ a274edfa
/* $Id: isdn.h,v 1.111.6.9 2001/09/23 22:25:05 kai Exp $
*
* Main header for the Linux ISDN subsystem (linklevel).
/* Linux ISDN subsystem, main header
*
* Copyright 1994,95,96 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 by Thinking Objects Software GmbH Wuerzburg
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* Copyright 2000-2002 by Kai Germaschewski (kai@germaschewski.name)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
......@@ -441,9 +440,6 @@ typedef struct isdn_net_dev_s {
u32 mp_rxseq; /* last seq no seen on this channel */
struct ippp_ccp *ccp;
unsigned long debug;
ippp_bundle * pb; /* pointer to the common bundle structure
* with the per-bundle data */
#endif
#ifdef CONFIG_ISDN_X25
struct concap_proto *cprot; /* connection oriented encapsulation protocol */
......
include/linux/isdn_ppp.h
View file @ a274edfa
/*
/* Linux ISDN subsystem, sync PPP, interface to ipppd
*
* Copyright 1994-1999 by Fritz Elfert (fritz@isdn4linux.de)
* Copyright 1995,96 Thinking Objects Software GmbH Wuerzburg
* Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de)
* Copyright 2000-2002 by Kai Germaschewski (kai@germaschewski.name)
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#ifndef _LINUX_ISDN_PPP_H
#define _LINUX_ISDN_PPP_H
......@@ -16,22 +21,21 @@
struct pppcallinfo
{
int calltype;
unsigned char local_num[64];
unsigned char remote_num[64];
int charge_units;
int calltype;
unsigned char local_num[64];
unsigned char remote_num[64];
int charge_units;
};
#define PPPIOCGCALLINFO _IOWR('t',128,struct pppcallinfo)
#define PPPIOCBUNDLE _IOW('t',129,int)
#define PPPIOCGMPFLAGS _IOR('t',130,int)
#define PPPIOCSMPFLAGS _IOW('t',131,int)
#define PPPIOCSMPMTU _IOW('t',132,int)
#define PPPIOCSMPMRU _IOW('t',133,int)
#define PPPIOCGCOMPRESSORS _IOR('t',134,unsigned long [8])
#define PPPIOCSCOMPRESSOR _IOW('t',135,int)
#define PPPIOCGIFNAME _IOR('t',136, char [IFNAMSIZ] )
#define PPPIOCGCALLINFO _IOWR('t',128,struct pppcallinfo)
#define PPPIOCBUNDLE _IOW('t',129,int)
#define PPPIOCGMPFLAGS _IOR('t',130,int)
#define PPPIOCSMPFLAGS _IOW('t',131,int)
#define PPPIOCSMPMTU _IOW('t',132,int)
#define PPPIOCSMPMRU _IOW('t',133,int)
#define PPPIOCGCOMPRESSORS _IOR('t',134,unsigned long[8])
#define PPPIOCSCOMPRESSOR _IOW('t',135,int)
#define PPPIOCGIFNAME _IOR('t',136,char[IFNAMSIZ])
#define SC_MP_PROT 0x00000200
#define SC_REJ_MP_PROT 0x00000400
......@@ -44,26 +48,19 @@ struct pppcallinfo
#define IPPP_COMP_FLAG_LINK 0x2
struct isdn_ppp_comp_data {
int num;
unsigned char options[ISDN_PPP_COMP_MAX_OPTIONS];
int optlen;
int flags;
int num;
unsigned char options[ISDN_PPP_COMP_MAX_OPTIONS];
int optlen;
int flags;
};
#ifdef __KERNEL__
#include <linux/config.h>
#include <linux/skbuff.h>
#include <linux/ppp_defs.h>
#define DECOMP_ERR_NOMEM (-10)
#define MP_END_FRAG 0x40
#define MP_BEGIN_FRAG 0x80
#define MP_MAX_QUEUE_LEN 16
/*
* We need a way for the decompressor to influence the generation of CCP
* Reset-Requests in a variety of ways. The decompressor is already returning
......@@ -82,15 +79,15 @@ struct isdn_ppp_comp_data {
#define IPPP_RESET_MAXDATABYTES 32
struct isdn_ppp_resetparams {
unsigned char valid:1; /* rw Is this structure filled at all ? */
unsigned char rsend:1; /* rw Should we send one at all ? */
unsigned char idval:1; /* rw Is the id field valid ? */
unsigned char dtval:1; /* rw Is the data field valid ? */
unsigned char expra:1; /* rw Is an Ack expected for this Req ? */
unsigned char id; /* wo Send CCP ResetReq with this id */
unsigned short maxdlen; /* ro Max bytes to be stored in data field */
unsigned short dlen; /* rw Bytes stored in data field */
unsigned char *data; /* wo Data for ResetReq info field */
unsigned char valid:1; /* rw Is this structure filled at all ? */
unsigned char rsend:1; /* rw Should we send one at all ? */
unsigned char idval:1; /* rw Is the id field valid ? */
unsigned char dtval:1; /* rw Is the data field valid ? */
unsigned char expra:1; /* rw Is an Ack expected for this Req ? */
unsigned char id; /* wo Send CCP ResetReq with this id */
unsigned short maxdlen; /* ro Max bytes to be stored in data field */
unsigned short dlen; /* rw Bytes stored in data field */
unsigned char *data; /* wo Data for ResetReq info field */
};
/*
......@@ -98,73 +95,37 @@ struct isdn_ppp_resetparams {
* check the original include for more information
*/
struct isdn_ppp_compressor {
struct isdn_ppp_compressor *next, *prev;
int num; /* CCP compression protocol number */
struct isdn_ppp_compressor *next, *prev;
int num; /* CCP compression protocol number */
void *(*alloc) (struct isdn_ppp_comp_data *);
void (*free) (void *state);
int (*init) (void *state, struct isdn_ppp_comp_data *,
int unit,int debug);
void *(*alloc) (struct isdn_ppp_comp_data *);
void (*free) (void *state);
int (*init) (void *state, struct isdn_ppp_comp_data *,
int unit,int debug);
/* The reset entry needs to get more exact information about the
ResetReq or ResetAck it was called with. The parameters are
obvious. If reset is called without a Req or Ack frame which
could be handed into it, code MUST be set to 0. Using rsparm,
the reset entry can control if and how a ResetAck is returned. */
/* The reset entry needs to get more exact information about the
ResetReq or ResetAck it was called with. The parameters are
obvious. If reset is called without a Req or Ack frame which
could be handed into it, code MUST be set to 0. Using rsparm,
the reset entry can control if and how a ResetAck is returned. */
void (*reset) (void *state, unsigned char code, unsigned char id,
unsigned char *data, unsigned len,
struct isdn_ppp_resetparams *rsparm);
void (*reset) (void *state, unsigned char code, unsigned char id,
unsigned char *data, unsigned len,
struct isdn_ppp_resetparams *rsparm);
int (*compress) (void *state, struct sk_buff *in,
struct sk_buff *skb_out, int proto);
int (*compress) (void *state, struct sk_buff *in,
struct sk_buff *skb_out, int proto);
int (*decompress) (void *state,struct sk_buff *in,
struct sk_buff *skb_out,
struct isdn_ppp_resetparams *rsparm);
void (*incomp) (void *state, struct sk_buff *in,int proto);
void (*stat) (void *state, struct compstat *stats);
void (*incomp) (void *state, struct sk_buff *in,int proto);
void (*stat) (void *state, struct compstat *stats);
};
extern int isdn_ppp_register_compressor(struct isdn_ppp_compressor *);
extern int isdn_ppp_unregister_compressor(struct isdn_ppp_compressor *);
typedef struct {
int mp_mrru; /* unused */
} ippp_bundle;
#define IPPP_MAX_RQ_LEN 8
/* The data structure for one CCP reset transaction */
enum ippp_ccp_reset_states {
CCPResetIdle,
CCPResetSentReq,
CCPResetRcvdReq,
CCPResetSentAck,
CCPResetRcvdAck
};
struct ippp_ccp_reset_state {
enum ippp_ccp_reset_states state; /* State of this transaction */
struct ippp_ccp *ccp; /* Backlink */
unsigned char id; /* id index */
unsigned char ta:1; /* The timer is active (flag) */
unsigned char expra:1; /* We expect a ResetAck at all */
int dlen; /* Databytes stored in data */
struct timer_list timer; /* For timeouts/retries */
/* This is a hack but seems sufficient for the moment. We do not want
to have this be yet another allocation for some bytes, it is more
memory management overhead than the whole mess is worth. */
unsigned char data[IPPP_RESET_MAXDATABYTES];
};
/* The data structure keeping track of the currently outstanding CCP Reset
transactions. */
struct ippp_ccp_reset {
struct ippp_ccp_reset_state *rs[256]; /* One per possible id */
unsigned char lastid; /* Last id allocated by the engine */
};
#endif /* __KERNEL__ */
#endif /* _LINUX_ISDN_PPP_H */
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