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| author |  Pablo Neira Ayuso <pablo@netfilter.org>
| 2021-03-24 02:30:47 +0100 |
|---|---|---|
| committer |  David S. Miller <davem@davemloft.net>
| 2021-03-24 12:48:39 -0700 |
| commit | 73f97025a972cd1506e8b1986264b2fb8833df7c (patch) | |
| tree | 0960a6290c8c4bd67f4b1ffd991a91411e16b6f6 /include/net/netfilter | |
| parent | netfilter: flowtable: add offload support for xmit path types (diff) | |
| download | linux-73f97025a972cd1506e8b1986264b2fb8833df7c.tar.gz linux-73f97025a972cd1506e8b1986264b2fb8833df7c.tar.bz2 linux-73f97025a972cd1506e8b1986264b2fb8833df7c.zip | |
netfilter: nft_flow_offload: use direct xmit if hardware offload is enabled
If there is a forward path to reach an ethernet device and hardware
offload is enabled, then use the direct xmit path.
Moreover, store the real device in the direct xmit path info since
software datapath uses dev_hard_header() to push the layer encapsulation
headers while hardware offload refers to the real device.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netfilter')
| -rw-r--r-- | include/net/netfilter/nf_flow_table.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index e34fd3eb4bb5..52afcee6e999 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -131,6 +131,7 @@ struct flow_offload_tuple { struct dst_entry *dst_cache; struct { u32 ifidx; + u32 hw_ifidx; u8 h_source[ETH_ALEN]; u8 h_dest[ETH_ALEN]; } out; @@ -188,6 +189,7 @@ struct nf_flow_route { } in; struct { u32 ifindex; + u32 hw_ifindex; u8 h_source[ETH_ALEN]; u8 h_dest[ETH_ALEN]; } out; |