Commit 2984287c authored by Leon Romanovsky's avatar Leon Romanovsky
Browse files

net/mlx5: Remove not-implemented IPsec capabilities 

Clean a capabilities enum to remove not-implemented bits.

Link: https://lore.kernel.org/r/1044bb7b779107ff38e48e3f6553421104f3f819.1649232994.git.leonro@nvidia.com


Reviewed-by: default avatarRaed Salem <raeds@nvidia.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@nvidia.com>
parent f2b41b32

drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_offload.c

+1 −3
Original line number Diff line number Diff line
@@ -51,10 +51,8 @@ u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev) 
	    MLX5_CAP_IPSEC(mdev, ipsec_crypto_esp_aes_gcm_128_decrypt))

		caps |= MLX5_ACCEL_IPSEC_CAP_ESP;



	if (MLX5_CAP_IPSEC(mdev, ipsec_esn)) {

	if (MLX5_CAP_IPSEC(mdev, ipsec_esn))

		caps |= MLX5_ACCEL_IPSEC_CAP_ESN;

		caps |= MLX5_ACCEL_IPSEC_CAP_TX_IV_IS_ESN;

	}



	/* We can accommodate up to 2^24 different IPsec objects

	 * because we use up to 24 bit in flow table metadata

include/linux/mlx5/accel.h

+4 −7
Original line number Diff line number Diff line
@@ -113,13 +113,10 @@ struct mlx5_accel_esp_xfrm { 


enum mlx5_accel_ipsec_cap {

	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,

	MLX5_ACCEL_IPSEC_CAP_RX_NO_TRAILER	= 1 << 5,

	MLX5_ACCEL_IPSEC_CAP_ESN		= 1 << 6,

	MLX5_ACCEL_IPSEC_CAP_TX_IV_IS_ESN	= 1 << 7,

	MLX5_ACCEL_IPSEC_CAP_ESP		= 1 << 1,

	MLX5_ACCEL_IPSEC_CAP_IPV6		= 1 << 2,

	MLX5_ACCEL_IPSEC_CAP_LSO		= 1 << 3,

	MLX5_ACCEL_IPSEC_CAP_ESN		= 1 << 4,

};



#ifdef CONFIG_MLX5_EN_IPSEC