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IB/mlx5: Add IPsec support for egress and ingress

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This commit introduces support for the esp_aes_gcm flow
specification for the Innova device. To that end we add
support for egress steering and some validations that an
IPsec rule is indeed valid.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Aviad Yehezkel
2018-03-28 09:27:53 +03:00
committed by Jason Gunthorpe
parent 363c5a570d
commit 802c212568
2 changed files with 117 additions and 12 deletions
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2
drivers/infiniband/hw/mlx5/mlx5_ib.h
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@@ -152,6 +152,7 @@ struct mlx5_ib_pd {
#define MLX5_IB_NUM_FLOW_FT (MLX5_IB_FLOW_LEFTOVERS_PRIO + 1)
#define MLX5_IB_NUM_SNIFFER_FTS 2
#define MLX5_IB_NUM_EGRESS_FTS 1
struct mlx5_ib_flow_prio {
struct mlx5_flow_table *flow_table;
unsigned int refcount;
@@ -167,6 +168,7 @@ struct mlx5_ib_flow_handler {
struct mlx5_ib_flow_db {
struct mlx5_ib_flow_prio prios[MLX5_IB_NUM_FLOW_FT];
struct mlx5_ib_flow_prio sniffer[MLX5_IB_NUM_SNIFFER_FTS];
struct mlx5_ib_flow_prio egress[MLX5_IB_NUM_EGRESS_FTS];
struct mlx5_flow_table *lag_demux_ft;
/* Protect flow steering bypass flow tables
* when add/del flow rules.