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authorFlorian Westphal <fw@strlen.de>2013-04-19 04:58:27 +0000
committerPablo Neira Ayuso <pablo@netfilter.org>2013-04-29 20:09:07 +0200
commit00bd1cc24a7dd295ee095dc50791aab6ede46c7a (patch)
tree0802df661d7b8d4d6bfc47dfd6230607c8f92af1 /include/uapi
parent7237190df8c4129241697530a4eecabdc4ecc66e (diff)
downloadvexpress-lsk-00bd1cc24a7dd295ee095dc50791aab6ede46c7a.tar.gz
netfilter: nfnetlink_queue: avoid expensive gso segmentation and checksum fixup
Userspace can now indicate that it can cope with larger-than-mtu sized packets and packets that have invalid ipv4/tcp checksums. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/netfilter/nfnetlink_queue.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/linux/netfilter/nfnetlink_queue.h b/include/uapi/linux/netfilter/nfnetlink_queue.h
index 0069da37046..a2308ae5a73 100644
--- a/include/uapi/linux/netfilter/nfnetlink_queue.h
+++ b/include/uapi/linux/netfilter/nfnetlink_queue.h
@@ -97,7 +97,8 @@ enum nfqnl_attr_config {
/* Flags for NFQA_CFG_FLAGS */
#define NFQA_CFG_F_FAIL_OPEN (1 << 0)
#define NFQA_CFG_F_CONNTRACK (1 << 1)
-#define NFQA_CFG_F_MAX (1 << 2)
+#define NFQA_CFG_F_GSO (1 << 2)
+#define NFQA_CFG_F_MAX (1 << 3)
/* flags for NFQA_SKB_INFO */
/* packet appears to have wrong checksums, but they are ok */