diff options
| author | Vlad Buslov <vladbu@nvidia.com> | 2023-02-01 19:30:56 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-10 19:10:34 +0300 |
| commit | c29a7656f8a2a2386ce495892aff3d4b26304667 (patch) | |
| tree | 41bb63d8dbdbc5dda9fa4151ee4990fca80e8d5e /include | |
| parent | e681f711e9e8ee0d70151711364cbff5394a8660 (diff) | |
| download | linux-c29a7656f8a2a2386ce495892aff3d4b26304667.tar.xz | |
netfilter: flowtable: allow unidirectional rules
[ Upstream commit 8f84780b84d645d6e35467f4a6f3236b20d7f4b2 ]
Modify flow table offload to support unidirectional connections by
extending enum nf_flow_flags with new "NF_FLOW_HW_BIDIRECTIONAL" flag. Only
offload reply direction when the flag is set. This infrastructure change is
necessary to support offloading UDP NEW connections in original direction
in following patches in series.
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 125f1c7f26ff ("net/sched: act_ct: Take per-cb reference to tcf_ct_flow_table")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_flow_table.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index cd982f4a0f50..88ab98ab41d9 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -164,6 +164,7 @@ enum nf_flow_flags { NF_FLOW_HW_DYING, NF_FLOW_HW_DEAD, NF_FLOW_HW_PENDING, + NF_FLOW_HW_BIDIRECTIONAL, }; enum flow_offload_type { |