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net/mlx5e: Group IPsec miss handles into separate struct

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Move miss handles into dedicated struct, so we can reuse it in next
patch when creating IPsec policy flow table.

Reviewed-by: Raed Salem <raeds@nvidia.com>
Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Leon Romanovsky 2022-12-02 22:10:36 +02:00 committed by Steffen Klassert
parent 27ebe531d2
commit d7ec2b7602
1 changed files with 11 additions and 7 deletions
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18
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
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@ -16,10 +16,14 @@ struct mlx5e_ipsec_ft {
u32 refcnt;
};
struct mlx5e_ipsec_miss {
struct mlx5_flow_group *group;
struct mlx5_flow_handle *rule;
};
struct mlx5e_ipsec_rx {
struct mlx5e_ipsec_ft ft;
struct mlx5_flow_group *miss_group;
struct mlx5_flow_handle *miss_rule;
struct mlx5e_ipsec_miss sa;
struct mlx5_flow_destination default_dest;
struct mlx5e_ipsec_rule status;
};
@ -135,18 +139,18 @@ static int rx_fs_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_rx *rx)
mlx5_core_err(mdev, "fail to create ipsec rx miss_group err=%d\n", err);
goto out;
}
rx->miss_group = miss_group;
rx->sa.group = miss_group;
/* Create miss rule */
miss_rule =
mlx5_add_flow_rules(ft, spec, &flow_act, &rx->default_dest, 1);
if (IS_ERR(miss_rule)) {
mlx5_destroy_flow_group(rx->miss_group);
mlx5_destroy_flow_group(rx->sa.group);
err = PTR_ERR(miss_rule);
mlx5_core_err(mdev, "fail to create ipsec rx miss_rule err=%d\n", err);
goto out;
}
rx->miss_rule = miss_rule;
rx->sa.rule = miss_rule;
out:
kvfree(flow_group_in);
kvfree(spec);
@ -155,8 +159,8 @@ out:
static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec_rx *rx)
{
mlx5_del_flow_rules(rx->miss_rule);
mlx5_destroy_flow_group(rx->miss_group);
mlx5_del_flow_rules(rx->sa.rule);
mlx5_destroy_flow_group(rx->sa.group);
mlx5_destroy_flow_table(rx->ft.sa);
mlx5_del_flow_rules(rx->status.rule);