* [PATCH 1/3] ppp: Change copyright notices from ANU to me
2012-03-04 22:53 [PATCH 0/3] Fix licensing problems in if_ppp.h Paul Mackerras
@ 2012-03-04 22:54 ` Paul Mackerras
2012-03-04 22:56 ` [PATCH 2/3] ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h Paul Mackerras
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Paul Mackerras @ 2012-03-04 22:54 UTC (permalink / raw)
To: netdev; +Cc: Jan Kiszka, linux-kernel
This changes the copyright notices on the PPP code that I developed
in the late 1990s from being copyright The Australian National
University to copyright Paul Mackerras. I can do this as I have an
acknowledgement in writing from the Head of the Computer Science
Department at ANU (where I worked then) that ANU does not claim any
intellectual property in this code.
While I'm at it, change the copyright notice from BSD-style to
GNU GPL like the rest of the kernel.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
drivers/net/ppp/ppp_deflate.c | 30 ++++--------------------------
include/linux/ppp-comp.h | 38 ++++----------------------------------
include/linux/ppp_defs.h | 38 ++++----------------------------------
3 files changed, 12 insertions(+), 94 deletions(-)
diff --git a/drivers/net/ppp/ppp_deflate.c b/drivers/net/ppp/ppp_deflate.c
index 1dbdf82..602c625 100644
--- a/drivers/net/ppp/ppp_deflate.c
+++ b/drivers/net/ppp/ppp_deflate.c
@@ -1,34 +1,12 @@
/*
- * ==FILEVERSION 980319==
- *
* ppp_deflate.c - interface the zlib procedures for Deflate compression
* and decompression (as used by gzip) to the PPP code.
- * This version is for use with Linux kernel 1.3.X.
- *
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAS BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
*
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
+ * Copyright 1994-1998 Paul Mackerras.
*
- * From: deflate.c,v 1.1 1996/01/18 03:17:48 paulus Exp
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
*/
#include <linux/module.h>
diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
index b8d4ddd..e53ff65 100644
--- a/include/linux/ppp-comp.h
+++ b/include/linux/ppp-comp.h
@@ -1,42 +1,12 @@
/*
* ppp-comp.h - Definitions for doing PPP packet compression.
*
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
+ * Copyright 1994-1998 Paul Mackerras.
*
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
*/
-
-/*
- * ==FILEVERSION 980319==
- *
- * NOTE TO MAINTAINERS:
- * If you modify this file at all, please set the above date.
- * ppp-comp.h is shipped with a PPP distribution as well as with the kernel;
- * if everyone increases the FILEVERSION number above, then scripts
- * can do the right thing when deciding whether to install a new ppp-comp.h
- * file. Don't change the format of that line otherwise, so the
- * installation script can recognize it.
- */
-
#ifndef _NET_PPP_COMP_H
#define _NET_PPP_COMP_H
diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h
index 0f93ed6..ba416f6 100644
--- a/include/linux/ppp_defs.h
+++ b/include/linux/ppp_defs.h
@@ -1,44 +1,14 @@
/*
* ppp_defs.h - PPP definitions.
*
- * Copyright (c) 1994 The Australian National University.
- * All rights reserved.
+ * Copyright 1994-2000 Paul Mackerras.
*
- * Permission to use, copy, modify, and distribute this software and its
- * documentation is hereby granted, provided that the above copyright
- * notice appears in all copies. This software is provided without any
- * warranty, express or implied. The Australian National University
- * makes no representations about the suitability of this software for
- * any purpose.
- *
- * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
- * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
- * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
- * OF SUCH DAMAGE.
- *
- * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
- * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
- * OR MODIFICATIONS.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
*/
-
#include <linux/types.h>
-/*
- * ==FILEVERSION 20000114==
- *
- * NOTE TO MAINTAINERS:
- * If you modify this file at all, please set the above date.
- * ppp_defs.h is shipped with a PPP distribution as well as with the kernel;
- * if everyone increases the FILEVERSION number above, then scripts
- * can do the right thing when deciding whether to install a new ppp_defs.h
- * file. Don't change the format of that line otherwise, so the
- * installation script can recognize it.
- */
-
#ifndef _PPP_DEFS_H_
#define _PPP_DEFS_H_
--
1.7.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 2/3] ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h
2012-03-04 22:53 [PATCH 0/3] Fix licensing problems in if_ppp.h Paul Mackerras
2012-03-04 22:54 ` [PATCH 1/3] ppp: Change copyright notices from ANU to me Paul Mackerras
@ 2012-03-04 22:56 ` Paul Mackerras
2012-03-04 22:56 ` [PATCH 3/3] ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h> Paul Mackerras
2012-03-05 1:41 ` [PATCH 0/3] Fix licensing problems in if_ppp.h David Miller
3 siblings, 0 replies; 5+ messages in thread
From: Paul Mackerras @ 2012-03-04 22:56 UTC (permalink / raw)
To: netdev; +Cc: Jan Kiszka, linux-kernel
This moves the definitions of the ioctls, constants and structures
relating to the ppp_generic interface to userspace out from if_ppp.h
to a new file, ppp-ioctl.h. The new file has my copyright since I
designed and implemented the ppp_generic interface in the late 1990s.
None of the contents of this file comes from the original if_ppp.h
published by Carnegie Mellon University.
Of the remainder of if_ppp.h, only the PPP_MTU definition was being
used, and this replaces the uses of it with PPP_MRU (which is identical).
Therefore, this replaces the entire file with the single line
#include <linux/ppp-ioctl.h>
which clearly doesn't contain any CMU code. Thus I have removed the
CMU copyright notice with its problematic advertising clause, and in
fact since it's only one trivial line I have not added any other
copyright notice.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
Documentation/ioctl/ioctl-number.txt | 2 +-
Documentation/networking/ppp_generic.txt | 6 +-
drivers/net/ppp/ppp_generic.c | 4 +-
drivers/net/ppp/pptp.c | 4 +-
include/linux/Kbuild | 1 +
include/linux/if_ppp.h | 174 +-----------------------------
include/linux/ppp-ioctl.h | 119 ++++++++++++++++++++
7 files changed, 129 insertions(+), 181 deletions(-)
create mode 100644 include/linux/ppp-ioctl.h
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index 4840334..85af548 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -255,7 +255,7 @@ Code Seq#(hex) Include File Comments
linux/ixjuser.h <http://web.archive.org/web/*/http://www.quicknet.net>
'r' 00-1F linux/msdos_fs.h and fs/fat/dir.c
's' all linux/cdk.h
-'t' 00-7F linux/if_ppp.h
+'t' 00-7F linux/ppp-ioctl.h
't' 80-8F linux/isdn_ppp.h
't' 90 linux/toshiba.h
'u' 00-1F linux/smb_fs.h gone
diff --git a/Documentation/networking/ppp_generic.txt b/Documentation/networking/ppp_generic.txt
index 15b5172..091d202 100644
--- a/Documentation/networking/ppp_generic.txt
+++ b/Documentation/networking/ppp_generic.txt
@@ -342,7 +342,7 @@ an interface unit are:
numbers on received multilink fragments
SC_MP_XSHORTSEQ transmit short multilink sequence nos.
- The values of these flags are defined in <linux/if_ppp.h>. Note
+ The values of these flags are defined in <linux/ppp-ioctl.h>. Note
that the values of the SC_MULTILINK, SC_MP_SHORTSEQ and
SC_MP_XSHORTSEQ bits are ignored if the CONFIG_PPP_MULTILINK option
is not selected.
@@ -358,7 +358,7 @@ an interface unit are:
* PPPIOCSCOMPRESS sets the parameters for packet compression or
decompression. The argument should point to a ppp_option_data
- structure (defined in <linux/if_ppp.h>), which contains a
+ structure (defined in <linux/ppp-ioctl.h>), which contains a
pointer/length pair which should describe a block of memory
containing a CCP option specifying a compression method and its
parameters. The ppp_option_data struct also contains a `transmit'
@@ -395,7 +395,7 @@ an interface unit are:
* PPPIOCSNPMODE sets the network-protocol mode for a given network
protocol. The argument should point to an npioctl struct (defined
- in <linux/if_ppp.h>). The `protocol' field gives the PPP protocol
+ in <linux/ppp-ioctl.h>). The `protocol' field gives the PPP protocol
number for the protocol to be affected, and the `mode' field
specifies what to do with packets for that protocol:
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index edfa15d..52e4361 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -32,7 +32,7 @@
#include <linux/poll.h>
#include <linux/ppp_defs.h>
#include <linux/filter.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <linux/ppp-comp.h>
#include <linux/skbuff.h>
@@ -1031,7 +1031,7 @@ static void ppp_setup(struct net_device *dev)
{
dev->netdev_ops = &ppp_netdev_ops;
dev->hard_header_len = PPP_HDRLEN;
- dev->mtu = PPP_MTU;
+ dev->mtu = PPP_MRU;
dev->addr_len = 0;
dev->tx_queue_len = 3;
dev->type = ARPHRD_PPP;
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c
index df884dd..3b9f04c 100644
--- a/drivers/net/ppp/pptp.c
+++ b/drivers/net/ppp/pptp.c
@@ -23,7 +23,7 @@
#include <linux/ppp_channel.h>
#include <linux/ppp_defs.h>
#include <linux/if_pppox.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/notifier.h>
#include <linux/file.h>
#include <linux/in.h>
@@ -481,7 +481,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr,
po->chan.mtu = dst_mtu(&rt->dst);
if (!po->chan.mtu)
- po->chan.mtu = PPP_MTU;
+ po->chan.mtu = PPP_MRU;
ip_rt_put(rt);
po->chan.mtu -= PPTP_HEADER_OVERHEAD;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index c94e717..273a9c7 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -304,6 +304,7 @@ header-y += poll.h
header-y += posix_types.h
header-y += ppdev.h
header-y += ppp-comp.h
+header-y += ppp-ioctl.h
header-y += ppp_defs.h
header-y += pps.h
header-y += prctl.h
diff --git a/include/linux/if_ppp.h b/include/linux/if_ppp.h
index c9ad383..9048fab 100644
--- a/include/linux/if_ppp.h
+++ b/include/linux/if_ppp.h
@@ -1,173 +1 @@
-/*
- * if_ppp.h - Point-to-Point Protocol definitions.
- *
- * Copyright (c) 1989 Carnegie Mellon University.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by Carnegie Mellon University. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- */
-
-/*
- * ==FILEVERSION 20050812==
- *
- * NOTE TO MAINTAINERS:
- * If you modify this file at all, please set the above date.
- * if_ppp.h is shipped with a PPP distribution as well as with the kernel;
- * if everyone increases the FILEVERSION number above, then scripts
- * can do the right thing when deciding whether to install a new if_ppp.h
- * file. Don't change the format of that line otherwise, so the
- * installation script can recognize it.
- */
-
-#ifndef _IF_PPP_H_
-#define _IF_PPP_H_
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-
-/*
- * Packet sizes
- */
-
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#define PPP_MAXMRU 65000 /* Largest MRU we allow */
-#define PROTO_IPX 0x002b /* protocol numbers */
-#define PROTO_DNA_RT 0x0027 /* DNA Routing */
-
-
-/*
- * Bit definitions for flags.
- */
-
-#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */
-#define SC_COMP_AC 0x00000002 /* header compression (output) */
-#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */
-#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */
-#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */
-#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */
-#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */
-#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */
-#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */
-#define SC_LOOP_TRAFFIC 0x00000200 /* send traffic to pppd */
-#define SC_MULTILINK 0x00000400 /* do multilink encapsulation */
-#define SC_MP_SHORTSEQ 0x00000800 /* use short MP sequence numbers */
-#define SC_COMP_RUN 0x00001000 /* compressor has been inited */
-#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */
-#define SC_MP_XSHORTSEQ 0x00004000 /* transmit short MP seq numbers */
-#define SC_DEBUG 0x00010000 /* enable debug messages */
-#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */
-#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */
-#define SC_LOG_RAWIN 0x00080000 /* log all chars received */
-#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */
-#define SC_SYNC 0x00200000 /* synchronous serial mode */
-#define SC_MUST_COMP 0x00400000 /* no uncompressed packets may be sent or received */
-#define SC_MASK 0x0f600fff /* bits that user can change */
-
-/* state bits */
-#define SC_XMIT_BUSY 0x10000000 /* (used by isdn_ppp?) */
-#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */
-#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */
-#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */
-#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */
-#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */
-#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */
-
-/*
- * Ioctl definitions.
- */
-
-struct npioctl {
- int protocol; /* PPP protocol, e.g. PPP_IP */
- enum NPmode mode;
-};
-
-/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
-struct ppp_option_data {
- __u8 __user *ptr;
- __u32 length;
- int transmit;
-};
-
-struct ifpppstatsreq {
- struct ifreq b;
- struct ppp_stats stats; /* statistic information */
-};
-
-struct ifpppcstatsreq {
- struct ifreq b;
- struct ppp_comp_stats stats;
-};
-
-/* For PPPIOCGL2TPSTATS */
-struct pppol2tp_ioc_stats {
- __u16 tunnel_id; /* redundant */
- __u16 session_id; /* if zero, get tunnel stats */
- __u32 using_ipsec:1; /* valid only for session_id == 0 */
- __aligned_u64 tx_packets;
- __aligned_u64 tx_bytes;
- __aligned_u64 tx_errors;
- __aligned_u64 rx_packets;
- __aligned_u64 rx_bytes;
- __aligned_u64 rx_seq_discards;
- __aligned_u64 rx_oos_packets;
- __aligned_u64 rx_errors;
-};
-
-#define ifr__name b.ifr_ifrn.ifrn_name
-#define stats_ptr b.ifr_ifru.ifru_data
-
-/*
- * Ioctl definitions.
- */
-
-#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */
-#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */
-#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */
-#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */
-#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */
-#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */
-#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */
-#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */
-#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */
-#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */
-#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
-#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
-#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */
-#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data)
-#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */
-#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */
-#define PPPIOCSPASS _IOW('t', 71, struct sock_fprog) /* set pass filter */
-#define PPPIOCSACTIVE _IOW('t', 70, struct sock_fprog) /* set active filt */
-#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */
-#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */
-#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */
-#define PPPIOCNEWUNIT _IOWR('t', 62, int) /* create new ppp unit */
-#define PPPIOCATTACH _IOW('t', 61, int) /* attach to ppp unit */
-#define PPPIOCDETACH _IOW('t', 60, int) /* detach from ppp unit/chan */
-#define PPPIOCSMRRU _IOW('t', 59, int) /* set multilink MRU */
-#define PPPIOCCONNECT _IOW('t', 58, int) /* connect channel to unit */
-#define PPPIOCDISCONN _IO('t', 57) /* disconnect channel */
-#define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */
-#define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */
-#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats)
-
-#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0)
-#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */
-#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2)
-
-#if !defined(ifr_mtu)
-#define ifr_mtu ifr_ifru.ifru_metric
-#endif
-
-#endif /* _IF_PPP_H_ */
+#include <linux/ppp-ioctl.h>
diff --git a/include/linux/ppp-ioctl.h b/include/linux/ppp-ioctl.h
new file mode 100644
index 0000000..2d9a885
--- /dev/null
+++ b/include/linux/ppp-ioctl.h
@@ -0,0 +1,119 @@
+/*
+ * ppp-ioctl.h - PPP ioctl definitions.
+ *
+ * Copyright 1999-2002 Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ */
+#ifndef _PPP_IOCTL_H
+#define _PPP_IOCTL_H
+
+#include <linux/types.h>
+#include <linux/compiler.h>
+
+/*
+ * Bit definitions for flags argument to PPPIOCGFLAGS/PPPIOCSFLAGS.
+ */
+#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */
+#define SC_COMP_AC 0x00000002 /* header compression (output) */
+#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */
+#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */
+#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */
+#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */
+#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */
+#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */
+#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */
+#define SC_LOOP_TRAFFIC 0x00000200 /* send traffic to pppd */
+#define SC_MULTILINK 0x00000400 /* do multilink encapsulation */
+#define SC_MP_SHORTSEQ 0x00000800 /* use short MP sequence numbers */
+#define SC_COMP_RUN 0x00001000 /* compressor has been inited */
+#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */
+#define SC_MP_XSHORTSEQ 0x00004000 /* transmit short MP seq numbers */
+#define SC_DEBUG 0x00010000 /* enable debug messages */
+#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */
+#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */
+#define SC_LOG_RAWIN 0x00080000 /* log all chars received */
+#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */
+#define SC_SYNC 0x00200000 /* synchronous serial mode */
+#define SC_MUST_COMP 0x00400000 /* no uncompressed packets may be sent or received */
+#define SC_MASK 0x0f600fff /* bits that user can change */
+
+/* state bits */
+#define SC_XMIT_BUSY 0x10000000 /* (used by isdn_ppp?) */
+#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */
+#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */
+#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */
+#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */
+#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */
+#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */
+
+/* Used with PPPIOCGNPMODE/PPPIOCSNPMODE */
+struct npioctl {
+ int protocol; /* PPP protocol, e.g. PPP_IP */
+ enum NPmode mode;
+};
+
+/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
+struct ppp_option_data {
+ __u8 __user *ptr;
+ __u32 length;
+ int transmit;
+};
+
+/* For PPPIOCGL2TPSTATS */
+struct pppol2tp_ioc_stats {
+ __u16 tunnel_id; /* redundant */
+ __u16 session_id; /* if zero, get tunnel stats */
+ __u32 using_ipsec:1; /* valid only for session_id == 0 */
+ __aligned_u64 tx_packets;
+ __aligned_u64 tx_bytes;
+ __aligned_u64 tx_errors;
+ __aligned_u64 rx_packets;
+ __aligned_u64 rx_bytes;
+ __aligned_u64 rx_seq_discards;
+ __aligned_u64 rx_oos_packets;
+ __aligned_u64 rx_errors;
+};
+
+/*
+ * Ioctl definitions.
+ */
+
+#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */
+#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */
+#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */
+#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */
+#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */
+#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */
+#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */
+#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */
+#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */
+#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */
+#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
+#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
+#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */
+#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data)
+#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */
+#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */
+#define PPPIOCSPASS _IOW('t', 71, struct sock_fprog) /* set pass filter */
+#define PPPIOCSACTIVE _IOW('t', 70, struct sock_fprog) /* set active filt */
+#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */
+#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */
+#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */
+#define PPPIOCNEWUNIT _IOWR('t', 62, int) /* create new ppp unit */
+#define PPPIOCATTACH _IOW('t', 61, int) /* attach to ppp unit */
+#define PPPIOCDETACH _IOW('t', 60, int) /* detach from ppp unit/chan */
+#define PPPIOCSMRRU _IOW('t', 59, int) /* set multilink MRU */
+#define PPPIOCCONNECT _IOW('t', 58, int) /* connect channel to unit */
+#define PPPIOCDISCONN _IO('t', 57) /* disconnect channel */
+#define PPPIOCATTCHAN _IOW('t', 56, int) /* attach to ppp channel */
+#define PPPIOCGCHAN _IOR('t', 55, int) /* get ppp channel number */
+#define PPPIOCGL2TPSTATS _IOR('t', 54, struct pppol2tp_ioc_stats)
+
+#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0)
+#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */
+#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2)
+
+#endif /* _PPP_IOCTL_H */
--
1.7.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 3/3] ppp: Replace uses of <linux/if_ppp.h> with <linux/ppp-ioctl.h>
2012-03-04 22:53 [PATCH 0/3] Fix licensing problems in if_ppp.h Paul Mackerras
2012-03-04 22:54 ` [PATCH 1/3] ppp: Change copyright notices from ANU to me Paul Mackerras
2012-03-04 22:56 ` [PATCH 2/3] ppp: Move ioctl definitions from if_ppp.h to new ppp-ioctl.h Paul Mackerras
@ 2012-03-04 22:56 ` Paul Mackerras
2012-03-05 1:41 ` [PATCH 0/3] Fix licensing problems in if_ppp.h David Miller
3 siblings, 0 replies; 5+ messages in thread
From: Paul Mackerras @ 2012-03-04 22:56 UTC (permalink / raw)
To: netdev; +Cc: Jan Kiszka, linux-kernel
Since all that include/linux/if_ppp.h does is #include <linux/ppp-ioctl.h>,
this replaces the occurrences of #include <linux/if_ppp.h> with
#include <linux/ppp-ioctl.h>.
It also corrects an error in Documentation/networking/l2tp.txt, where
it referenced include/linux/if_ppp.h as the source of some definitions
that are actually now defined in include/linux/if_pppol2tp.h.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
Documentation/networking/l2tp.txt | 2 +-
drivers/isdn/capi/capi.c | 2 +-
drivers/net/ppp/ppp_async.c | 2 +-
drivers/net/ppp/ppp_synctty.c | 2 +-
drivers/net/ppp/pppoe.c | 2 +-
drivers/net/ppp/pppox.c | 2 +-
drivers/tty/ipwireless/network.c | 2 +-
drivers/tty/ipwireless/tty.c | 2 +-
fs/compat_ioctl.c | 2 +-
include/linux/isdn.h | 2 +-
net/atm/pppoatm.c | 2 +-
net/irda/irnet/irnet.h | 2 +-
net/l2tp/l2tp_ppp.c | 2 +-
13 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/Documentation/networking/l2tp.txt b/Documentation/networking/l2tp.txt
index e7bf397..e63fc1f 100644
--- a/Documentation/networking/l2tp.txt
+++ b/Documentation/networking/l2tp.txt
@@ -111,7 +111,7 @@ When creating PPPoL2TP sockets, the application provides information
to the driver about the socket in a socket connect() call. Source and
destination tunnel and session ids are provided, as well as the file
descriptor of a UDP socket. See struct pppol2tp_addr in
-include/linux/if_ppp.h. Note that zero tunnel / session ids are
+include/linux/if_pppol2tp.h. Note that zero tunnel / session ids are
treated specially. When creating the per-tunnel PPPoL2TP management
socket in Step 2 above, zero source and destination session ids are
specified, which tells the driver to prepare the supplied UDP file
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index e44933d..e3dfbed 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -25,7 +25,7 @@
#include <linux/tty.h>
#include <linux/netdevice.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/skbuff.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c
index c6ba643..af95a98 100644
--- a/drivers/net/ppp/ppp_async.c
+++ b/drivers/net/ppp/ppp_async.c
@@ -26,7 +26,7 @@
#include <linux/poll.h>
#include <linux/crc-ccitt.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <linux/spinlock.h>
#include <linux/init.h>
diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c
index 736a39e..55e466c 100644
--- a/drivers/net/ppp/ppp_synctty.c
+++ b/drivers/net/ppp/ppp_synctty.c
@@ -39,7 +39,7 @@
#include <linux/netdevice.h>
#include <linux/poll.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <linux/spinlock.h>
#include <linux/completion.h>
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index bc9a4bb..2fa1a9b 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -72,7 +72,7 @@
#include <linux/if_pppox.h>
#include <linux/ppp_channel.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/notifier.h>
#include <linux/file.h>
#include <linux/proc_fs.h>
diff --git a/drivers/net/ppp/pppox.c b/drivers/net/ppp/pppox.c
index 8c0d170d..2940e9f 100644
--- a/drivers/net/ppp/pppox.c
+++ b/drivers/net/ppp/pppox.c
@@ -28,7 +28,7 @@
#include <linux/init.h>
#include <linux/if_pppox.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <linux/kmod.h>
diff --git a/drivers/tty/ipwireless/network.c b/drivers/tty/ipwireless/network.c
index f7daeea..57c8b48 100644
--- a/drivers/tty/ipwireless/network.c
+++ b/drivers/tty/ipwireless/network.c
@@ -22,7 +22,7 @@
#include <linux/ppp_channel.h>
#include <linux/ppp_defs.h>
#include <linux/slab.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/skbuff.h>
#include "network.h"
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index ef92869..2ffa0b7 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -21,7 +21,7 @@
#include <linux/mutex.h>
#include <linux/ppp_defs.h>
#include <linux/if.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/sched.h>
#include <linux/serial.h>
#include <linux/slab.h>
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index a26bea1..10d8cd9 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -34,7 +34,7 @@
#include <linux/fs.h>
#include <linux/file.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/if_pppox.h>
#include <linux/mtio.h>
#include <linux/auto_fs.h>
diff --git a/include/linux/isdn.h b/include/linux/isdn.h
index 4ccf95d..292f27a 100644
--- a/include/linux/isdn.h
+++ b/include/linux/isdn.h
@@ -187,7 +187,7 @@ typedef struct {
#endif
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/isdn_ppp.h>
#endif
diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c
index df35d9a..614d3fc 100644
--- a/net/atm/pppoatm.c
+++ b/net/atm/pppoatm.c
@@ -44,7 +44,7 @@
#include <linux/atmdev.h>
#include <linux/capability.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <linux/atmppp.h>
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index 979ecb2..564eb0b 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -254,7 +254,7 @@
#include <linux/init.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/ppp_channel.h>
#include <net/irda/irda.h>
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 8a90d75..96bc7a6 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -82,7 +82,7 @@
#include <net/sock.h>
#include <linux/ppp_channel.h>
#include <linux/ppp_defs.h>
-#include <linux/if_ppp.h>
+#include <linux/ppp-ioctl.h>
#include <linux/file.h>
#include <linux/hash.h>
#include <linux/sort.h>
--
1.7.9.1
^ permalink raw reply [flat|nested] 5+ messages in thread