datapath-windows: Fix small bug in STT

[cascardo/ovs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index 7c8afac..9d652c2 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -347,7 +347,11 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
 
   OVS_GREP_IFELSE([$KSRC/include/net/ip.h], [inet_get_local_port_range.*net],
                   [OVS_DEFINE([HAVE_INET_GET_LOCAL_PORT_RANGE_USING_NET])])
+  OVS_GREP_IFELSE([$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([$KSRC/include/linux/net.h], [sock_create_kern.*net],
@@ -355,6 +359,7 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [dev_disable_lro])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [dev_get_stats])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [dev_get_by_index_rcu])
+  OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [dev_recursion_level])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [__skb_gso_segment])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [can_checksum_protocol])
   OVS_GREP_IFELSE([$KSRC/include/linux/netdevice.h], [ndo_get_iflink])
@@ -376,7 +381,12 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/linux/netfilter.h], [nf_hookfn.*nf_hook_ops],
                   [OVS_DEFINE([HAVE_NF_HOOKFN_ARG_OPS])])
 
+  OVS_GREP_IFELSE([$KSRC/include/net/netfilter/nf_conntrack.h],
+                  [tmpl_alloc.*conntrack_zone],
+                  [OVS_DEFINE([HAVE_NF_CT_TMPL_ALLOC_TAKES_STRUCT_ZONE])])
+
   OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32])
+  OVS_GREP_IFELSE([$KSRC/include/linux/random.h], [prandom_u32_max])
 
   OVS_GREP_IFELSE([$KSRC/include/net/rtnetlink.h], [get_link_net])
   OVS_GREP_IFELSE([$KSRC/include/net/rtnetlink.h], [name_assign_type])
@@ -446,6 +456,8 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/net/checksum.h], [csum_replace4])
   OVS_GREP_IFELSE([$KSRC/include/net/checksum.h], [csum_unfold])
 
+  OVS_GREP_IFELSE([$KSRC/include/net/dst.h], [dst_discard_sk])
+
   OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [genl_has_listeners])
   OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [mcgrp_offset])
   OVS_GREP_IFELSE([$KSRC/include/net/genetlink.h], [parallel_ops])
@@ -464,6 +476,12 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$KSRC/include/net/gre.h], [gre_handle_offloads])
   OVS_GREP_IFELSE([$KSRC/include/net/ipv6.h], [IP6_FH_F_SKIP_RH])
   OVS_GREP_IFELSE([$KSRC/include/net/ipv6.h], [ip6_local_out_sk])
+  OVS_GREP_IFELSE([$KSRC/include/net/ipv6.h], [__ipv6_addr_jhash])
+  OVS_GREP_IFELSE([$KSRC/include/net/ip6_fib.h], [rt6i.*u.dst],
+                  [OVS_DEFINE([HAVE_RT6INFO_DST_UNION])])
+  OVS_GREP_IFELSE([$KSRC/include/net/ip6_route.h], [ip6_frag.*sock],
+                  [OVS_DEFINE([HAVE_IP_FRAGMENT_TAKES_SOCK])])
+
   OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_get_be16])
   OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_put_be16])
   OVS_GREP_IFELSE([$KSRC/include/net/netlink.h], [nla_put_be32])
@@ -504,6 +522,12 @@ AC_DEFUN([OVS_CHECK_LINUX_COMPAT], [
   OVS_GREP_IFELSE([$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