X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=acinclude.m4;fp=acinclude.m4;h=7793f38f019d91fa12bcf748bf8ea138aa017043;hb=595e069a0634c956f02ce6637d9ea30458abf117;hp=663f5f07edeab4931020f97f2a9c155b781c17be;hpb=213e1f54b4b331b5cfee22a4b770e24db77ec35c;p=cascardo%2Fovs.git

diff --git a/acinclude.m4 b/acinclude.m4
index 663f5f07e..7793f38f0 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -350,6 +350,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/net/ip.h], [ip_do_fragment])
   OVS_GREP_IFELSE([$KSRC/include/net/ip.h], [ip_is_fragment])
   OVS_GREP_IFELSE([$KSRC/include/net/ip.h], [ip_skb_dst_mtu])
+  OVS_GREP_IFELSE([$KSRC/include/net/inet_frag.h], [hashfn.*const],
+                  [OVS_DEFINE([HAVE_INET_FRAGS_CONST])])
   OVS_GREP_IFELSE([$KSRC/include/net/dst_metadata.h], [metadata_dst])
 
   OVS_GREP_IFELSE([$KSRC/include/linux/net.h], [sock_create_kern.*net],
@@ -517,6 +519,12 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/linux/utsrelease.h], [el6],
                   [OVS_DEFINE([HAVE_RHEL6_PER_CPU])])
 
+  if test "$version" = 4 && test "$patchlevel" -le 2; then
+        OVS_DEFINE([OVS_FRAGMENT_BACKPORT])
+  elif test "$version" = 3 && test "$patchlevel" -ge 10; then
+        OVS_DEFINE([OVS_FRAGMENT_BACKPORT])
+  fi
+
   if cmp -s datapath/linux/kcompat.h.new \
             datapath/linux/kcompat.h >/dev/null 2>&1; then
     rm datapath/linux/kcompat.h.new