fix ipset compilation

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7925 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 188 insertions, 0 deletions

diff --git a/package/ipset/patches/000-ipset_2.6.22.patch b/package/ipset/patches/000-ipset_2.6.22.patch
new file mode 100644
index 0000000000..91a7a6cefe
--- /dev/null
+++ b/package/ipset/patches/000-ipset_2.6.22.patch
@@ -0,0 +1,188 @@
+diff -ruN ipset-2.2.9a.orig/ipset_iphash.c ipset-2.2.9a/ipset_iphash.c
+--- ipset-2.2.9a.orig/ipset_iphash.c	2006-10-06 03:41:17.000000000 -0500
++++ ipset-2.2.9a/ipset_iphash.c	2007-07-11 10:10:54.349001865 -0500
+@@ -28,7 +28,7 @@
+ #include <asm/types.h>
+ 
+ #include <linux/netfilter_ipv4/ip_set_iphash.h>
+-#include <linux/netfilter_ipv4/ip_set_jhash.h>
++#include "ip_set_jhash.h"
+ 
+ #include "ipset.h"
+ 
+diff -ruN ipset-2.2.9a.orig/ipset_ipporthash.c ipset-2.2.9a/ipset_ipporthash.c
+--- ipset-2.2.9a.orig/ipset_ipporthash.c	2006-10-06 03:41:26.000000000 -0500
++++ ipset-2.2.9a/ipset_ipporthash.c	2007-07-11 10:10:54.345001638 -0500
+@@ -28,7 +28,7 @@
+ #include <asm/types.h>
+ 
+ #include <linux/netfilter_ipv4/ip_set_ipporthash.h>
+-#include <linux/netfilter_ipv4/ip_set_jhash.h>
++#include "ip_set_jhash.h"
+ 
+ #include "ipset.h"
+ 
+diff -ruN ipset-2.2.9a.orig/ip_set_jhash.h ipset-2.2.9a/ip_set_jhash.h
+--- ipset-2.2.9a.orig/ip_set_jhash.h	1969-12-31 18:00:00.000000000 -0600
++++ ipset-2.2.9a/ip_set_jhash.h	2007-07-11 10:10:33.711825818 -0500
+@@ -0,0 +1,148 @@
++#ifndef _LINUX_IPSET_JHASH_H
++#define _LINUX_IPSET_JHASH_H
++
++/* This is a copy of linux/jhash.h but the types u32/u8 are changed
++ * to __u32/__u8 so that the header file can be included into
++ * userspace code as well. Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
++ */
++
++/* jhash.h: Jenkins hash support.
++ *
++ * Copyright (C) 1996 Bob Jenkins (bob_jenkins@burtleburtle.net)
++ *
++ * http://burtleburtle.net/bob/hash/
++ *
++ * These are the credits from Bob's sources:
++ *
++ * lookup2.c, by Bob Jenkins, December 1996, Public Domain.
++ * hash(), hash2(), hash3, and mix() are externally useful functions.
++ * Routines to test the hash are included if SELF_TEST is defined.
++ * You can use this free for any purpose.  It has no warranty.
++ *
++ * Copyright (C) 2003 David S. Miller (davem@redhat.com)
++ *
++ * I've modified Bob's hash to be useful in the Linux kernel, and
++ * any bugs present are surely my fault.  -DaveM
++ */
++
++/* NOTE: Arguments are modified. */
++#define __jhash_mix(a, b, c) \
++{ \
++  a -= b; a -= c; a ^= (c>>13); \
++  b -= c; b -= a; b ^= (a<<8); \
++  c -= a; c -= b; c ^= (b>>13); \
++  a -= b; a -= c; a ^= (c>>12);  \
++  b -= c; b -= a; b ^= (a<<16); \
++  c -= a; c -= b; c ^= (b>>5); \
++  a -= b; a -= c; a ^= (c>>3);  \
++  b -= c; b -= a; b ^= (a<<10); \
++  c -= a; c -= b; c ^= (b>>15); \
++}
++
++/* The golden ration: an arbitrary value */
++#define JHASH_GOLDEN_RATIO	0x9e3779b9
++
++/* The most generic version, hashes an arbitrary sequence
++ * of bytes.  No alignment or length assumptions are made about
++ * the input key.
++ */
++static inline __u32 jhash(void *key, __u32 length, __u32 initval)
++{
++	__u32 a, b, c, len;
++	__u8 *k = key;
++
++	len = length;
++	a = b = JHASH_GOLDEN_RATIO;
++	c = initval;
++
++	while (len >= 12) {
++		a += (k[0] +((__u32)k[1]<<8) +((__u32)k[2]<<16) +((__u32)k[3]<<24));
++		b += (k[4] +((__u32)k[5]<<8) +((__u32)k[6]<<16) +((__u32)k[7]<<24));
++		c += (k[8] +((__u32)k[9]<<8) +((__u32)k[10]<<16)+((__u32)k[11]<<24));
++
++		__jhash_mix(a,b,c);
++
++		k += 12;
++		len -= 12;
++	}
++
++	c += length;
++	switch (len) {
++	case 11: c += ((__u32)k[10]<<24);
++	case 10: c += ((__u32)k[9]<<16);
++	case 9 : c += ((__u32)k[8]<<8);
++	case 8 : b += ((__u32)k[7]<<24);
++	case 7 : b += ((__u32)k[6]<<16);
++	case 6 : b += ((__u32)k[5]<<8);
++	case 5 : b += k[4];
++	case 4 : a += ((__u32)k[3]<<24);
++	case 3 : a += ((__u32)k[2]<<16);
++	case 2 : a += ((__u32)k[1]<<8);
++	case 1 : a += k[0];
++	};
++
++	__jhash_mix(a,b,c);
++
++	return c;
++}
++
++/* A special optimized version that handles 1 or more of __u32s.
++ * The length parameter here is the number of __u32s in the key.
++ */
++static inline __u32 jhash2(__u32 *k, __u32 length, __u32 initval)
++{
++	__u32 a, b, c, len;
++
++	a = b = JHASH_GOLDEN_RATIO;
++	c = initval;
++	len = length;
++
++	while (len >= 3) {
++		a += k[0];
++		b += k[1];
++		c += k[2];
++		__jhash_mix(a, b, c);
++		k += 3; len -= 3;
++	}
++
++	c += length * 4;
++
++	switch (len) {
++	case 2 : b += k[1];
++	case 1 : a += k[0];
++	};
++
++	__jhash_mix(a,b,c);
++
++	return c;
++}
++
++
++/* A special ultra-optimized versions that knows they are hashing exactly
++ * 3, 2 or 1 word(s).
++ *
++ * NOTE: In partilar the "c += length; __jhash_mix(a,b,c);" normally
++ *       done at the end is not done here.
++ */
++static inline __u32 jhash_3words(__u32 a, __u32 b, __u32 c, __u32 initval)
++{
++	a += JHASH_GOLDEN_RATIO;
++	b += JHASH_GOLDEN_RATIO;
++	c += initval;
++
++	__jhash_mix(a, b, c);
++
++	return c;
++}
++
++static inline __u32 jhash_2words(__u32 a, __u32 b, __u32 initval)
++{
++	return jhash_3words(a, b, 0, initval);
++}
++
++static inline __u32 jhash_1word(__u32 a, __u32 initval)
++{
++	return jhash_3words(a, 0, 0, initval);
++}
++
++#endif /* _LINUX_IPSET_JHASH_H */
+diff -ruN ipset-2.2.9a.orig/ipset_nethash.c ipset-2.2.9a/ipset_nethash.c
+--- ipset-2.2.9a.orig/ipset_nethash.c	2006-10-06 03:41:46.000000000 -0500
++++ ipset-2.2.9a/ipset_nethash.c	2007-07-11 10:10:54.369003006 -0500
+@@ -28,7 +28,7 @@
+ #include <asm/types.h>
+ 
+ #include <linux/netfilter_ipv4/ip_set_nethash.h>
+-#include <linux/netfilter_ipv4/ip_set_jhash.h>
++#include "ip_set_jhash.h"
+ 
+ #include "ipset.h"
+