From: saeed@kernel.org
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Parav Pandit <parav@nvidia.com>,
Roi Dayan <roid@nvidia.com>, Vu Pham <vuhuong@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net-next 08/15] net/mlx5: E-switch, Add helper to check egress ACL need
Date: Wed, 30 Sep 2020 21:32:55 -0700 [thread overview]
Message-ID: <20201001043302.48113-9-saeed@kernel.org> (raw)
In-Reply-To: <20201001043302.48113-1-saeed@kernel.org>
From: Parav Pandit <parav@nvidia.com>
Currently only VF vports need egress ACL table.
Add a generic helper to check whether a vport need egress
ACL table or not.
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Vu Pham <vuhuong@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
.../net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c | 8 ++++++++
.../net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 8 +++-----
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
index 07b2acd7e6b3..c3faae67e4d6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.c
@@ -148,6 +148,11 @@ static void esw_acl_egress_ofld_groups_destroy(struct mlx5_vport *vport)
esw_acl_egress_vlan_grp_destroy(vport);
}
+static bool esw_acl_egress_needed(const struct mlx5_eswitch *esw, u16 vport_num)
+{
+ return mlx5_eswitch_is_vf_vport(esw, vport_num);
+}
+
int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport)
{
int table_size = 0;
@@ -157,6 +162,9 @@ int esw_acl_egress_ofld_setup(struct mlx5_eswitch *esw, struct mlx5_vport *vport
!MLX5_CAP_GEN(esw->dev, prio_tag_required))
return 0;
+ if (!esw_acl_egress_needed(esw, vport->vport))
+ return 0;
+
esw_acl_egress_ofld_rules_destroy(vport);
if (mlx5_esw_acl_egress_fwd2vport_supported(esw))
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 6b49c0d59099..eea16a21fb01 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -2108,11 +2108,9 @@ esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
if (err)
return err;
- if (mlx5_eswitch_is_vf_vport(esw, vport->vport)) {
- err = esw_acl_egress_ofld_setup(esw, vport);
- if (err)
- goto egress_err;
- }
+ err = esw_acl_egress_ofld_setup(esw, vport);
+ if (err)
+ goto egress_err;
return 0;
--
2.26.2
next prev parent reply other threads:[~2020-10-01 4:33 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-01 4:32 [pull request][net-next 00/15] mlx5 updates 2020-09-30 saeed
2020-10-01 4:32 ` [net-next 01/15] net/mlx5: DR, Replace the check for valid STE entry saeed
2020-10-01 4:32 ` [net-next 02/15] net/mlx5: DR, Remove unneeded check from source port builder saeed
2020-10-01 4:32 ` [net-next 03/15] net/mlx5: DR, Remove unneeded vlan check from L2 builder saeed
2020-10-01 4:32 ` [net-next 04/15] net/mlx5: DR, Remove unneeded local variable saeed
2020-10-01 4:32 ` [net-next 05/15] net/mlx5: DR, Call ste_builder directly with tag pointer saeed
2020-10-01 4:32 ` [net-next 06/15] net/mlx5: DR, Add support for rule creation with flow source hint saeed
2020-10-01 4:32 ` [net-next 07/15] net/mlx5: E-switch, Use PF num in metadata reg c0 saeed
2020-10-01 4:32 ` saeed [this message]
2020-10-01 4:32 ` [net-next 09/15] net/mlx5: E-switch, Use helper function to load unload representor saeed
2020-10-01 4:32 ` [net-next 10/15] net/mlx5: E-switch, Move devlink eswitch ports closer to eswitch saeed
2020-10-01 4:32 ` [net-next 11/15] net/mlx5: E-Switch, Support flow source for local vport saeed
2020-10-01 4:32 ` [net-next 12/15] net/mlx5: Use dma device access helper saeed
2020-10-01 4:33 ` [net-next 13/15] net/mlx5: Fix dereference on pointer attr after null check saeed
2020-10-01 4:33 ` [net-next 14/15] net/mlx5e: Fix a use after free on error in mlx5_tc_ct_shared_counter_get() saeed
2020-10-01 4:33 ` [net-next 15/15] net/mlx5e: Fix potential null pointer dereference saeed
2020-10-01 19:26 ` [pull request][net-next 00/15] mlx5 updates 2020-09-30 David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201001043302.48113-9-saeed@kernel.org \
--to=saeed@kernel.org \
--cc=davem@davemloft.net \
--cc=kuba@kernel.org \
--cc=netdev@vger.kernel.org \
--cc=parav@nvidia.com \
--cc=roid@nvidia.com \
--cc=saeedm@nvidia.com \
--cc=vuhuong@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.