Commits
Matan Barak committed c03faa562d0
IB/mlx5: Add information for querying IPsec capabilities Users should be able to query for IPSec support. Adding a few capabilities bits as part of the driver specific part in alloc_ucontext: MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_REQ_METADATA Payload's header is returned with metadata representing the IPSec decryption state. MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_RX Support ESP_AES_GCM in ingress path. MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_TX Support ESP_AES_GCM in egress path. MLX5_USER_ALLOC_UCONTEXT_FLOW_ACTION_FLAGS_ESP_AES_GCM_SPI_RSS_ONLY Hardware doesn't support matching SPI in flow steering rules but just hashing and spreading the traffic accordingly. Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com> Signed-off-by: Matan Barak <matanb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>