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| author |   Ilan Tayari <ilant@mellanox.com> | 2017-04-18 16:04:28 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2017-06-27 16:36:47 +0300 |
| commit | 547eede070eb981f1442e494f08f4567dcf1d1c7 (patch) | |
| tree | 41e42badcd942c1b0cde61888c9575151da3dc25 /drivers/net/ethernet/mellanox/mlx5/core/Kconfig | |
| parent | net/mlx5: Accel, Add IPSec acceleration interface (diff) | |
| download | linux-dev-547eede070eb981f1442e494f08f4567dcf1d1c7.tar.xz linux-dev-547eede070eb981f1442e494f08f4567dcf1d1c7.zip | |
net/mlx5e: IPSec, Innova IPSec offload infrastructure
Add Innova IPSec ESP crypto offload configuration paths.
Detect Innova IPSec device and set the NETIF_F_HW_ESP flag.
Configure Security Associations using the API introduced in a previous
patch.
Add Software-parser hardware descriptor layout
Software-Parser (swp) is a hardware feature in ConnectX which allows the
host software to specify protocol header offsets in the TX path, thus
overriding the hardware parser.
This is useful for protocols that the ASIC may not be able to parse on
its own.
Note that due to inline metadata, XDP is not supported in Innova IPSec.
Signed-off-by: Ilan Tayari <ilant@mellanox.com>
Signed-off-by: Yossi Kuperman <yossiku@mellanox.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com>
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index d6c6cea8ebab..5aee05992f27 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -52,3 +52,15 @@ config MLX5_CORE_IPOIB default n ---help--- MLX5 IPoIB offloads & acceleration support. + +config MLX5_EN_IPSEC + bool "IPSec XFRM cryptography-offload accelaration" + depends on MLX5_ACCEL + depends on MLX5_CORE_EN + depends on XFRM_OFFLOAD + depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD + default n + ---help--- + Build support for IPsec cryptography-offload accelaration in the NIC. + Note: Support for hardware with this capability needs to be selected + for this option to become available. |