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| author | Konstantin Belousov <konstantinb@nvidia.com> | 2021-04-14 07:08:56 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2021-07-12 09:34:39 +0000 |
| commit | 559eaa44d91ad74973612843835a8248b3df7341 (patch) | |
| tree | b2895c8511de37cf24cf66e809f28de0677f8b71 | |
| parent | e012189d0265851c631261bdcb175727ba715b34 (diff) | |
| download | src-559eaa44d91ad74973612843835a8248b3df7341.tar.gz src-559eaa44d91ad74973612843835a8248b3df7341.zip | |
mlx5en: add mlx5e_add_vxlan_rule_from_db() helper
Reviewed by: hselasky
Sponsored by: Mellanox Technologies/NVidia Networking
MFC after: 1 week
| -rw-r--r-- | sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c | 41 |
1 files changed, 26 insertions, 15 deletions
diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c b/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c index 9e10a3728b1d..648dc199157c 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c @@ -1802,11 +1802,34 @@ mlx5e_vxlan_family_to_proto(sa_family_t family, u_int *proto) } static int -mlx5e_add_vxlan_rule(struct mlx5e_priv *priv, sa_family_t family, u_int port) +mlx5e_add_vxlan_rule_from_db(struct mlx5e_priv *priv, + struct mlx5e_vxlan_db_el *el) { - struct mlx5e_vxlan_db_el *el; u32 *match_criteria; u32 *match_value; + int err; + + match_value = mlx5_vzalloc(MLX5_ST_SZ_BYTES(fte_match_param)); + match_criteria = mlx5_vzalloc(MLX5_ST_SZ_BYTES(fte_match_param)); + if (match_value == NULL || match_criteria == NULL) { + mlx5_en_err(priv->ifp, "alloc failed\n"); + err = -ENOMEM; + goto add_vxlan_rule_out; + } + + err = mlx5e_add_vxlan_rule_sub(priv, match_criteria, match_value, el); + +add_vxlan_rule_out: + kvfree(match_criteria); + kvfree(match_value); + + return (err); +} + +static int +mlx5e_add_vxlan_rule(struct mlx5e_priv *priv, sa_family_t family, u_int port) +{ + struct mlx5e_vxlan_db_el *el; u_int proto; int err; @@ -1821,25 +1844,13 @@ mlx5e_add_vxlan_rule(struct mlx5e_priv *priv, sa_family_t family, u_int port) } el = mlx5e_vxlan_alloc_db_el(priv, proto, port); - match_value = mlx5_vzalloc(MLX5_ST_SZ_BYTES(fte_match_param)); - match_criteria = mlx5_vzalloc(MLX5_ST_SZ_BYTES(fte_match_param)); - if (match_value == NULL || match_criteria == NULL) { - mlx5_en_err(priv->ifp, "alloc failed\n"); - err = -ENOMEM; - goto add_vxlan_rule_out; - } - - err = mlx5e_add_vxlan_rule_sub(priv, match_criteria, match_value, el); + err = mlx5e_add_vxlan_rule_from_db(priv, el); if (err == 0) { TAILQ_INSERT_TAIL(&priv->vxlan.head, el, link); } else { kvfree(el); } -add_vxlan_rule_out: - kvfree(match_criteria); - kvfree(match_value); - return (err); } |