diff options
| author | Patrick McHardy <kaber@trash.net> | 2006-08-05 00:58:33 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 14:53:54 -0700 |
| commit | 4cf411de49c65140b3c259748629b561c0d3340f (patch) | |
| tree | 71dbc9fbbb0b64e805033665e3653d991abb0f7e /include/linux/netfilter.h | |
| parent | 84fa7933a33f806bbbaae6775e87459b1ec584c0 (diff) | |
[NETFILTER]: Get rid of HW checksum invalidation
Update hardware checksums incrementally to avoid breaking GSO.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netfilter.h')
| -rw-r--r-- | include/linux/netfilter.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 10168e26a84..b7e67d1d438 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -282,6 +282,12 @@ extern void nf_invalidate_cache(int pf); Returns true or false. */ extern int skb_make_writable(struct sk_buff **pskb, unsigned int writable_len); +extern u_int16_t nf_csum_update(u_int32_t oldval, u_int32_t newval, + u_int32_t csum); +extern u_int16_t nf_proto_csum_update(struct sk_buff *skb, + u_int32_t oldval, u_int32_t newval, + u_int16_t csum, int pseudohdr); + struct nf_afinfo { unsigned short family; unsigned int (*checksum)(struct sk_buff *skb, unsigned int hook, |