diff options
| author | Florian Westphal <fw@strlen.de> | 2013-04-19 00:58:27 -0400 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 14:09:07 -0400 |
| commit | 00bd1cc24a7dd295ee095dc50791aab6ede46c7a (patch) | |
| tree | 0802df661d7b8d4d6bfc47dfd6230607c8f92af1 /include/uapi/linux | |
| parent | 7237190df8c4129241697530a4eecabdc4ecc66e (diff) | |
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/linux')
| -rw-r--r-- | include/uapi/linux/netfilter/nfnetlink_queue.h | 3 |
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 0069da370464..a2308ae5a73d 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 { | |||
| 97 | /* Flags for NFQA_CFG_FLAGS */ | 97 | /* Flags for NFQA_CFG_FLAGS */ |
| 98 | #define NFQA_CFG_F_FAIL_OPEN (1 << 0) | 98 | #define NFQA_CFG_F_FAIL_OPEN (1 << 0) |
| 99 | #define NFQA_CFG_F_CONNTRACK (1 << 1) | 99 | #define NFQA_CFG_F_CONNTRACK (1 << 1) |
| 100 | #define NFQA_CFG_F_MAX (1 << 2) | 100 | #define NFQA_CFG_F_GSO (1 << 2) |
| 101 | #define NFQA_CFG_F_MAX (1 << 3) | ||
| 101 | 102 | ||
| 102 | /* flags for NFQA_SKB_INFO */ | 103 | /* flags for NFQA_SKB_INFO */ |
| 103 | /* packet appears to have wrong checksums, but they are ok */ | 104 | /* packet appears to have wrong checksums, but they are ok */ |