openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

net/mlx5: Added required metadata capability for ipsec 

Currently our device requires additional metadata in packet
to perform ipsec crypto offload.

Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Aviad Yehezkel 2018-01-17 11:20:33 +02:00 committed by Saeed Mahameed
parent 1d2005e204
commit af9fe19d66
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
View File

@ -256,10 +256,12 @@ u32 mlx5_fpga_ipsec_device_caps(struct mlx5_core_dev *mdev)
struct mlx5_fpga_device *fdev = mdev->fpga;
u32 ret = 0;
if (mlx5_fpga_is_ipsec_device(mdev))
if (mlx5_fpga_is_ipsec_device(mdev)) {
ret |= MLX5_ACCEL_IPSEC_CAP_DEVICE;
else
ret |= MLX5_ACCEL_IPSEC_CAP_REQUIRED_METADATA;
} else {
return ret;
}
if (!fdev->ipsec)
return ret;

1
include/linux/mlx5/accel.h
View File

@ -38,6 +38,7 @@
enum mlx5_accel_ipsec_caps {
MLX5_ACCEL_IPSEC_CAP_DEVICE = 1 << 0,
MLX5_ACCEL_IPSEC_CAP_REQUIRED_METADATA = 1 << 1,
MLX5_ACCEL_IPSEC_CAP_ESP = 1 << 2,
MLX5_ACCEL_IPSEC_CAP_IPV6 = 1 << 3,
MLX5_ACCEL_IPSEC_CAP_LSO = 1 << 4,