batman-adv: update to version 2024.0

* support latest kernels (4.19 - 6.8)
* coding style cleanups and refactoring
* add stateless multicast packet format support

Signed-off-by: Sven Eckelmann <sven@narfation.org>
This commit is contained in:
Sven Eckelmann 2024-02-02 22:46:09 +01:00 committed by Josef Schlehofer
parent 5b1caf1968
commit 6a7a1a5dab
4 changed files with 174 additions and 4 deletions

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@ -3,12 +3,12 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=batman-adv
PKG_VERSION:=2023.3
PKG_RELEASE:=3
PKG_VERSION:=2024.0
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)
PKG_HASH:=f7c6c53e59343c162642cb9b44f1016765d4bf513e039002be612b7a6c1ea36c
PKG_HASH:=61110697b5799f646a2a82a4dcf97faed4bb12a7cc43bf4683d2c4de4f6b40e7
PKG_EXTMOD_SUBDIRS:=net/batman-adv
PKG_MAINTAINER:=Simon Wunderlich <sw@simonwunderlich.de>

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@ -2,6 +2,10 @@ From: Sven Eckelmann <sven@narfation.org>
Date: Fri, 6 May 2022 22:03:29 +0200
Subject: Revert "batman-adv: Migrate to linux/container_of.h"
The original patch requires Linux 5.16.0 or a mac80211 compat header with this
name. But the mac80211 package is currently not providing this header and
OpenWrt main is still using older Linux kernel versions for some targets.
This reverts commit 043ae5634bdfd4c4dd8b95a22890752495080bb5.
--- a/compat-include/linux/container_of.h
@ -133,7 +137,7 @@ This reverts commit 043ae5634bdfd4c4dd8b95a22890752495080bb5.
#include <linux/list.h>
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -9,7 +9,6 @@
@@ -10,7 +10,6 @@
#include <linux/atomic.h>
#include <linux/build_bug.h>
#include <linux/byteorder/generic.h>

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@ -0,0 +1,97 @@
From: Sven Eckelmann <sven@narfation.org>
Date: Fri, 2 Feb 2024 22:49:00 +0100
Subject: Revert "batman-adv: Switch to linux/sprintf.h"
The original patch requires Linux 6.6.0 or a mac80211 compat header with this
name. But the mac80211 package is currently not providing this header and
OpenWrt main is still using older Linux kernel versions for some targets.
This reverts commit f0fb49c5ab70dfa064f0aa8d1c5d84f65e8cbc86.
--- a/compat-include/linux/sprintf.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (C) B.A.T.M.A.N. contributors:
- *
- * Marek Lindner, Simon Wunderlich
- *
- * This file contains macros for maintaining compatibility with older versions
- * of the Linux kernel.
- */
-
-#ifndef _NET_BATMAN_ADV_COMPAT_LINUX_SPRINTF_H_
-#define _NET_BATMAN_ADV_COMPAT_LINUX_SPRINTF_H_
-
-#include <linux/version.h>
-#if LINUX_VERSION_IS_GEQ(6, 6, 0)
-#include_next <linux/sprintf.h>
-#else
-#include <linux/kernel.h>
-#endif
-
-#endif /* _NET_BATMAN_ADV_COMPAT_LINUX_SPRINTF_H_ */
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -19,6 +19,7 @@
#include <linux/if_vlan.h>
#include <linux/jhash.h>
#include <linux/jiffies.h>
+#include <linux/kernel.h>
#include <linux/kref.h>
#include <linux/list.h>
#include <linux/lockdep.h>
@@ -29,7 +30,6 @@
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/sprintf.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/workqueue.h>
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -17,6 +17,7 @@
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
+#include <linux/kernel.h>
#include <linux/kref.h>
#include <linux/list.h>
#include <linux/lockdep.h>
@@ -27,7 +28,6 @@
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/sprintf.h>
#include <linux/stddef.h>
#include <linux/udp.h>
#include <net/sock.h>
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -32,7 +32,6 @@
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/sprintf.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/workqueue.h>
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -24,6 +24,7 @@
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/jiffies.h>
+#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/lockdep.h>
#include <linux/netdevice.h>
@@ -34,7 +35,6 @@
#include <linux/skbuff.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
-#include <linux/sprintf.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/types.h>

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@ -0,0 +1,69 @@
From: Sven Eckelmann <sven@narfation.org>
Date: Fri, 2 Feb 2024 22:49:48 +0100
Subject: Revert "batman-adv: Switch to linux/array_size.h"
The original patch requires Linux 6.7.0 or a mac80211 compat header with this
name. But the mac80211 package is currently not providing this header and
OpenWrt main is still using older Linux kernel versions for some targets.
This reverts commit f33d7f724675544a36b24c77f8d4b95d41252ae2.
--- a/compat-include/linux/array_size.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* Copyright (C) B.A.T.M.A.N. contributors:
- *
- * Marek Lindner, Simon Wunderlich
- *
- * This file contains macros for maintaining compatibility with older versions
- * of the Linux kernel.
- */
-
-#ifndef _NET_BATMAN_ADV_COMPAT_LINUX_ARRAY_SIZE_H_
-#define _NET_BATMAN_ADV_COMPAT_LINUX_ARRAY_SIZE_H_
-
-#include <linux/version.h>
-#if LINUX_VERSION_IS_GEQ(6, 7, 0)
-#include_next <linux/array_size.h>
-#else
-#include <linux/kernel.h>
-#endif
-
-#endif /* _NET_BATMAN_ADV_COMPAT_LINUX_ARRAY_SIZE_H_ */
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -6,7 +6,6 @@
#include "main.h"
-#include <linux/array_size.h>
#include <linux/atomic.h>
#include <linux/build_bug.h>
#include <linux/byteorder/generic.h>
@@ -20,6 +19,7 @@
#include <linux/init.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
+#include <linux/kernel.h>
#include <linux/kobject.h>
#include <linux/kref.h>
#include <linux/list.h>
--- a/net/batman-adv/netlink.c
+++ b/net/batman-adv/netlink.c
@@ -7,7 +7,6 @@
#include "netlink.h"
#include "main.h"
-#include <linux/array_size.h>
#include <linux/atomic.h>
#include <linux/bitops.h>
#include <linux/bug.h>
@@ -21,6 +20,7 @@
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <linux/init.h>
+#include <linux/kernel.h>
#include <linux/limits.h>
#include <linux/list.h>
#include <linux/minmax.h>