diff options
| author | Matan Barak <matanb@mellanox.com> | 2018-03-28 09:27:55 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-04-04 21:06:28 +0300 |
| commit | 2d93fc856959bb940b3cf1e7cbad38721d6bea75 (patch) | |
| tree | 78cbf6275d037224778eb6ee6256e52bd30982e1 /drivers/infiniband/hw/mlx5/main.c | |
| parent | c03faa562d0279e463900c92d4a54c0dc3c806b0 (diff) | |
| download | linux-2d93fc856959bb940b3cf1e7cbad38721d6bea75.tar.xz | |
IB/mlx5: Add ability to hash by IPSEC_SPI when creating a TIR
When a Raw Ethernet QP is created, we actually create a few objects.
One of these objects is a TIR. Currently, a TIR could hash (and spread
the traffic) by IP or port only. Adding a hashing by IPSec SPI to TIR
creation with the required UAPI bit.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/main.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 25e70ae0b484..31295e39896c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -856,6 +856,10 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, MLX5_RX_HASH_SRC_PORT_UDP | MLX5_RX_HASH_DST_PORT_UDP | MLX5_RX_HASH_INNER; + if (mlx5_accel_ipsec_device_caps(dev->mdev) & + MLX5_ACCEL_IPSEC_CAP_DEVICE) + resp.rss_caps.rx_hash_fields_mask |= + MLX5_RX_HASH_IPSEC_SPI; resp.response_length += sizeof(resp.rss_caps); } } else { |