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author | Tariq Toukan <tariqt@mellanox.com> | 2020-05-26 13:58:09 +0300 |
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committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-06-28 00:00:20 +0300 |
commit | 7d0d0d86ec6c67d3eb4f49d3bbccc2d8c02799cc (patch) | |
tree | 9371f15a71ef1f251eee425910b07d99c465a32b /drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c | |
parent | 5229a96e59ec32466add5e87b537cc3f244afb06 (diff) | |
download | linux-7d0d0d86ec6c67d3eb4f49d3bbccc2d8c02799cc.tar.xz |
net/mlx5e: kTLS, Improve TLS feature modularity
Better separate the code into c/h files, so that kTLS internals
are exposed to the corresponding non-accel flow as follows:
- Necessary datapath functions are exposed via ktls_txrx.h.
- Necessary caps and configuration functions are exposed via ktls.h,
which became very small.
In addition, kTLS internal code sharing is done via ktls_utils.h,
which is not exposed to any non-accel file.
Add explicit WQE structures for the TLS static and progress
params, breaking the union of the static with UMR, and the progress
with PSV.
Generalize the API as a preparation for TLS RX offload support.
Move kTLS TX-specific code to the proper file.
Remove the inline tag for function in C files, let the compiler decide.
Use kzalloc/kfree for the priv_tx context.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c index 1fbb5a90cb38..c01c17a5c6de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.c @@ -240,17 +240,3 @@ void mlx5e_tls_cleanup(struct mlx5e_priv *priv) kfree(tls); priv->tls = NULL; } - -u16 mlx5e_tls_get_stop_room(struct mlx5e_txqsq *sq) -{ - struct mlx5_core_dev *mdev = sq->channel->mdev; - - if (!mlx5_accel_is_tls_device(mdev)) - return 0; - - if (MLX5_CAP_GEN(mdev, tls_tx)) - return mlx5e_ktls_get_stop_room(sq); - - /* Resync SKB. */ - return mlx5e_stop_room_for_wqe(MLX5_SEND_WQE_MAX_WQEBBS); -} |