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| author | Jiri Pirko <jiri@mellanox.com> | 2020-02-25 11:45:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-25 11:05:54 -0800 |
| commit | 2008495d81159a66de4dc3ee4252a5fc60294a82 (patch) | |
| tree | bfdc544617d4c7163b01b27f14eb5b0fca01f462 /include/net/flow_offload.h | |
| parent | 3b3e808cd883dd2e39c85e6d8debc0020b5ef5e7 (diff) | |
| download | lwn-2008495d81159a66de4dc3ee4252a5fc60294a82.tar.gz lwn-2008495d81159a66de4dc3ee4252a5fc60294a82.zip | |
flow_offload: pass action cookie through offload structures
Extend struct flow_action_entry in order to hold TC action cookie
specified by user inserting the action.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/flow_offload.h')
| -rw-r--r-- | include/net/flow_offload.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index c6f7bd22db60..4e864c34a1b0 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -156,6 +156,16 @@ enum flow_action_mangle_base { typedef void (*action_destr)(void *priv); +struct flow_action_cookie { + u32 cookie_len; + u8 cookie[]; +}; + +struct flow_action_cookie *flow_action_cookie_create(void *data, + unsigned int len, + gfp_t gfp); +void flow_action_cookie_destroy(struct flow_action_cookie *cookie); + struct flow_action_entry { enum flow_action_id id; action_destr destructor; @@ -214,6 +224,7 @@ struct flow_action_entry { u8 ttl; } mpls_mangle; }; + struct flow_action_cookie *cookie; /* user defined action cookie */ }; struct flow_action { |