diff options
| author | Tariq Toukan <tariqt@mellanox.com> | 2020-05-28 10:13:00 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-06-28 00:00:21 +0300 |
| commit | 1182f36593570e8e9ca53f6fabfc40ccf93c21d7 (patch) | |
| tree | bdab3a375cce48c0f9a14e6f62d2e7512ca0f16e /drivers/net/ethernet/mellanox/mlx5/core/fw.c | |
| parent | df8d866770f9877dedc864af4346c73694931cab (diff) | |
| download | linux-1182f36593570e8e9ca53f6fabfc40ccf93c21d7.tar.xz | |
net/mlx5e: kTLS, Add kTLS RX HW offload support
Implement driver support for the kTLS RX HW offload feature.
Resync support is added in a downstream patch.
New offload contexts post their static/progress params WQEs
over the per-channel async ICOSQ, protected under a spin-lock.
The Channel/RQ is selected according to the socket's rxq index.
Feature is OFF by default. Can be turned on by:
$ ethtool -K <if> tls-hw-rx-offload on
A new TLS-RX workqueue is used to allow asynchronous addition of
steering rules, out of the NAPI context.
It will be also used in a downstream patch in the resync procedure.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fw.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index a5fbe7343508..c3095863372c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -35,6 +35,7 @@ #include <linux/module.h> #include "mlx5_core.h" #include "../../mlxfw/mlxfw.h" +#include "accel/tls.h" enum { MCQS_IDENTIFIER_BOOT_IMG = 0x1, @@ -236,7 +237,7 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) return err; } - if (MLX5_CAP_GEN(dev, tls_tx)) { + if (mlx5_accel_is_ktls_tx(dev) || mlx5_accel_is_ktls_rx(dev)) { err = mlx5_core_get_caps(dev, MLX5_CAP_TLS); if (err) return err; |