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| author | Moni Shoua <monis@mellanox.com> | 2016-11-23 08:23:25 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-12-13 13:38:49 -0500 |
| commit | 5097e71f3edafad3e7d8d4f9c4a137d9aad0fae2 (patch) | |
| tree | 15ade6d5d0b846fb11e797268f687cfb389eb4c8 /include/uapi/rdma | |
| parent | 477864c8fcd953e5a988073ca5be18bb7fd93410 (diff) | |
| download | linux-5097e71f3edafad3e7d8d4f9c4a137d9aad0fae2.tar.bz2 | |
IB/mlx5: Use kernel driver to help userspace create ah
Resolving a MAC address for a given IP address in userspace is inefficient.
This patch lets mlx5 user driver using the kernel driver to resolve the mac
and get the answer in the private section of the response.
Signed-off-by: Moni Shoua <monis@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/uapi/rdma')
| -rw-r--r-- | include/uapi/rdma/mlx5-abi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/rdma/mlx5-abi.h b/include/uapi/rdma/mlx5-abi.h index ac28729a1245..3ebf3db24c34 100644 --- a/include/uapi/rdma/mlx5-abi.h +++ b/include/uapi/rdma/mlx5-abi.h @@ -249,6 +249,12 @@ struct mlx5_ib_create_wq { __u32 reserved; }; +struct mlx5_ib_create_ah_resp { + __u32 response_length; + __u8 dmac[ETH_ALEN]; + __u8 reserved[6]; +}; + struct mlx5_ib_create_wq_resp { __u32 response_length; __u32 reserved; |