large target/linux cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2877 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 129 deletions

diff --git a/openwrt/target/linux/linux-2.6/patches/generic/102-openswan-2.4.0.kernel-2.6-natt.patch b/openwrt/target/linux/linux-2.6/patches/generic/102-openswan-2.4.0.kernel-2.6-natt.patch
deleted file mode 100644
index ab09e3c35..000000000
--- a/openwrt/target/linux/linux-2.6/patches/generic/102-openswan-2.4.0.kernel-2.6-natt.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-packaging/utils/nattpatch 2.6
---- /dev/null   Tue Mar 11 13:02:56 2003
-+++ nat-t/include/net/xfrmudp.h     Mon Feb  9 13:51:03 2004
-@@ -0,0 +1,10 @@
-+/*
-+ * pointer to function for type that xfrm4_input wants, to permit
-+ * decoupling of XFRM from udp.c
-+ */
-+#define HAVE_XFRM4_UDP_REGISTER
-+
-+typedef int (*xfrm4_rcv_encap_t)(struct sk_buff *skb, __u16 encap_type);
-+extern int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+				      , xfrm4_rcv_encap_t *oldfunc);
-+extern int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func);
---- /distros/kernel/linux-2.6.11.2/net/ipv4/Kconfig	2005-03-09 03:12:33.000000000 -0500
-+++ swan26/net/ipv4/Kconfig	2005-04-04 18:46:13.000000000 -0400
-@@ -351,2 +351,8 @@
- 
-+config IPSEC_NAT_TRAVERSAL
-+	bool "IPSEC NAT-Traversal (KLIPS compatible)"
-+	depends on INET
-+	---help---
-+          Includes support for RFC3947/RFC3948 NAT-Traversal of ESP over UDP.
-+
- config IP_TCPDIAG
---- /distros/kernel/linux-2.6.11.2/./net/ipv4/udp.c	2005-03-09 03:11:09.000000000 -0500
-+++ ./net/ipv4/udp.c	2005-04-09 20:46:46.000000000 -0400
-@@ -109,2 +109,3 @@
- #include <net/xfrm.h>
-+#include <net/xfrmudp.h>
- 
-@@ -114,2 +115,4 @@
- 
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func;
-+
- DEFINE_SNMP_STAT(struct udp_mib, udp_statistics);
-@@ -894,2 +897,38 @@
- 
-+#if defined(CONFIG_XFRM) || defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+
-+/* if XFRM isn't a module, then register it directly. */
-+#if 0 && !defined(CONFIG_XFRM_MODULE) && !defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = xfrm4_rcv_encap;
-+#else
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = NULL;
-+#endif
-+
-+int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+			       , xfrm4_rcv_encap_t *oldfunc)
-+{
-+  if(oldfunc != NULL) {
-+    *oldfunc = xfrm4_rcv_encap_func;
-+  }
-+
-+#if 0
-+  if(xfrm4_rcv_encap_func != NULL)
-+    return -1;
-+#endif
-+
-+  xfrm4_rcv_encap_func = func;
-+  return 0;
-+}
-+
-+int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func)
-+{
-+  if(xfrm4_rcv_encap_func != func)
-+    return -1;
-+
-+  xfrm4_rcv_encap_func = NULL;
-+  return 0;
-+}
-+#endif /* CONFIG_XFRM_MODULE || CONFIG_IPSEC_NAT_TRAVERSAL */
-+
-+
- /* return:
-@@ -901,5 +940,5 @@
- {
--#ifndef CONFIG_XFRM
-+#if !defined(CONFIG_XFRM) && !defined(CONFIG_IPSEC_NAT_TRAVERSAL)
- 	return 1; 
--#else
-+#else /* either CONFIG_XFRM or CONFIG_IPSEC_NAT_TRAVERSAL */
- 	struct udp_sock *up = udp_sk(sk);
-@@ -915,3 +954,3 @@
- 	if (udpdata > skb->tail)
--		return 1;
-+		return 2;
- 
-@@ -919,3 +958,3 @@
- 	if (!encap_type)
--		return 1;
-+		return 3;
- 
-@@ -934,3 +973,3 @@
- 			/* Must be an IKE packet.. pass it through */
--			return 1;
-+			return 4;
- 		break;
-@@ -947,3 +986,3 @@
- 			/* Must be an IKE packet.. pass it through */
--			return 1;
-+			return 5;
- 		break;
-@@ -956,2 +995,4 @@
- 	 */
-+	if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
-+		return 0;
- 
-@@ -1019,5 +1060,9 @@
- 		if (ret < 0) {
--			/* process the ESP packet */
--			ret = xfrm4_rcv_encap(skb, up->encap_type);
--			UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS);
-+			if(xfrm4_rcv_encap_func != NULL) {
-+			  ret = (*xfrm4_rcv_encap_func)(skb, up->encap_type);
-+			  UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS);
-+			} else {
-+			  UDP_INC_STATS_BH(UDP_MIB_INERRORS);
-+			  ret = 1;
-+			}
- 			return -ret;
-@@ -1574 +1619,7 @@
- #endif
-+
-+#if defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+EXPORT_SYMBOL(udp4_register_esp_rcvencap);
-+EXPORT_SYMBOL(udp4_unregister_esp_rcvencap);
-+#endif
-+