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{net,IB}/mlx5: Add ipsec helper 

Simple wrapper to understand if we are dealing with IPsec flow.

Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Aviad Yehezkel 2018-03-28 09:27:52 +03:00 committed by Jason Gunthorpe
parent 349705c193
commit 363c5a570d
1 changed files with 8 additions and 0 deletions
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8
include/linux/mlx5/fs_helpers.h
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@ -38,6 +38,14 @@
#define MLX5_FS_IPV4_VERSION 4
#define MLX5_FS_IPV6_VERSION 6
static inline bool mlx5_fs_is_ipsec_flow(const u32 *match_c)
{
void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c,
misc_parameters);
return MLX5_GET(fte_match_set_misc, misc_params_c, outer_esp_spi);
}
static inline bool _mlx5_fs_is_outer_ipproto_flow(const u32 *match_c,
const u32 *match_v, u8 match)
{