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Commit af9fe19d authored by Aviad Yehezkel's avatar Aviad Yehezkel Committed by Saeed Mahameed
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net/mlx5: Added required metadata capability for ipsec 



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

Signed-off-by: default avatarAviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 1d2005e2

drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c

+4 −2
Original line number Diff line number Diff line
@@ -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;

include/linux/mlx5/accel.h

+1 −0
Original line number Diff line number Diff line
@@ -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,