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net/mlx5e: Add num_reserved_entries param for ipsec_ft_create()

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Add parameter for ipsec_ft_create() to pass the number of the reserved
entries when creating auto-grouped flow table. It's used to create
table with pre-defined group(s) which may have more than one rule.

Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250220213959.504304-7-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jianbo Liu
2025-02-20 23:39:56 +02:00
committed by Jakub Kicinski
parent aa2961e19f
commit e20674a7e5
1 changed files with 8 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
View File

@@ -141,11 +141,12 @@ static void ipsec_chains_put_table(struct mlx5_fs_chains *chains, u32 prio)
static struct mlx5_flow_table *ipsec_ft_create(struct mlx5_flow_namespace *ns,
int level, int prio,
int num_reserved_entries,
int max_num_groups, u32 flags)
{
struct mlx5_flow_table_attr ft_attr = {};
ft_attr.autogroup.num_reserved_entries = 1;
ft_attr.autogroup.num_reserved_entries = num_reserved_entries;
ft_attr.autogroup.max_num_groups = max_num_groups;
ft_attr.max_fte = NUM_IPSEC_FTE;
ft_attr.level = level;
@@ -818,7 +819,7 @@ static int ipsec_rx_policy_create(struct mlx5e_ipsec *ipsec,
err = PTR_ERR(rx->chains);
} else {
ft = ipsec_ft_create(attr->ns, attr->pol_level,
attr->prio, 2, 0);
attr->prio, 1, 2, 0);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_out;
@@ -857,7 +858,7 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
if (err)
return err;
ft = ipsec_ft_create(attr.ns, attr.status_level, attr.prio, 3, 0);
ft = ipsec_ft_create(attr.ns, attr.status_level, attr.prio, 1, 3, 0);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_fs_ft_status;
@@ -869,7 +870,7 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
rx->allow_tunnel_mode = mlx5_eswitch_block_encap(mdev);
if (rx->allow_tunnel_mode)
flags = MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT;
ft = ipsec_ft_create(attr.ns, attr.sa_level, attr.prio, 2, flags);
ft = ipsec_ft_create(attr.ns, attr.sa_level, attr.prio, 1, 2, flags);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_fs_ft;
@@ -1095,7 +1096,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx,
int err;
ipsec_tx_create_attr_set(ipsec, tx, &attr);
ft = ipsec_ft_create(tx->ns, attr.cnt_level, attr.prio, 1, 0);
ft = ipsec_ft_create(tx->ns, attr.cnt_level, attr.prio, 1, 1, 0);
if (IS_ERR(ft))
return PTR_ERR(ft);
tx->ft.status = ft;
@@ -1108,7 +1109,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx,
tx->allow_tunnel_mode = mlx5_eswitch_block_encap(mdev);
if (tx->allow_tunnel_mode)
flags = MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT;
ft = ipsec_ft_create(tx->ns, attr.sa_level, attr.prio, 4, flags);
ft = ipsec_ft_create(tx->ns, attr.sa_level, attr.prio, 1, 4, flags);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_sa_ft;
@@ -1136,7 +1137,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx,
goto connect_roce;
}
ft = ipsec_ft_create(tx->ns, attr.pol_level, attr.prio, 2, 0);
ft = ipsec_ft_create(tx->ns, attr.pol_level, attr.prio, 1, 2, 0);
if (IS_ERR(ft)) {
err = PTR_ERR(ft);
goto err_pol_ft;