From: Saeed Mahameed <saeedm@mellanox.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
Leon Romanovsky <leonro@mellanox.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
Jianbo Liu <jianbol@mellanox.com>, Roi Dayan <roid@mellanox.com>,
Mark Bloch <markb@mellanox.com>
Subject: [PATCH mlx5-next 12/15] net/mlx5: E-Switch, Enable vport metadata matching if firmware supports it
Date: Mon, 17 Jun 2019 19:23:32 +0000 [thread overview]
Message-ID: <20190617192247.25107-13-saeedm@mellanox.com> (raw)
In-Reply-To: <20190617192247.25107-1-saeedm@mellanox.com>
From: Jianbo Liu <jianbol@mellanox.com>
As the ingress ACL rules save vhca id and vport number to packet's
metadata REG_C_0, and the metadata matching for the rules in both fast
path and slow path are all added, enable this feature if supported.
Signed-off-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
.../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 363517e29d4c..5124219a31de 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -1906,12 +1906,25 @@ static int esw_vport_ingress_common_config(struct mlx5_eswitch *esw,
return err;
}
+static int esw_check_vport_match_metadata_supported(struct mlx5_eswitch *esw)
+{
+ return (MLX5_CAP_ESW_FLOWTABLE(esw->dev, fdb_to_vport_reg_c_id) &
+ MLX5_FDB_TO_VPORT_REG_C_0) &&
+ MLX5_CAP_ESW_FLOWTABLE(esw->dev, flow_source) &&
+ MLX5_CAP_ESW(esw->dev, esw_uplink_ingress_acl) &&
+ !mlx5_core_is_ecpf_esw_manager(esw->dev) &&
+ !mlx5_ecpf_vport_exists(esw->dev);
+}
+
static int esw_create_offloads_acl_tables(struct mlx5_eswitch *esw)
{
struct mlx5_vport *vport;
int i, j;
int err;
+ if (esw_check_vport_match_metadata_supported(esw))
+ esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA;
+
mlx5_esw_for_all_vports(esw, i, vport) {
err = esw_vport_ingress_common_config(esw, vport);
if (err)
--
2.21.0
next prev parent reply other threads:[~2019-06-17 19:23 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-17 19:23 [PATCH mlx5-next 00/15] Mellanox, mlx5 vport metadata matching Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 01/15] net/mlx5: Introduce vport metadata matching bits and enum constants Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 02/15] net/mlx5: Get vport ACL namespace by vport index Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 03/15] net/mlx5: Support allocating modify header context from ingress ACL Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 04/15] net/mlx5: Add flow context for flow tag Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 05/15] net/mlx5: E-Switch, Tag packet with vport number in VF vports and uplink ingress ACLs Saeed Mahameed
2019-06-18 10:31 ` Parav Pandit
2019-06-19 5:12 ` Jianbo Liu
2019-06-19 5:42 ` Parav Pandit
2019-06-19 6:45 ` Jianbo Liu
2019-06-19 12:52 ` Jianbo Liu
2019-06-18 11:00 ` Parav Pandit
2019-06-17 19:23 ` [PATCH mlx5-next 06/15] net/mlx5e: Specifying known origin of packets matching the flow Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 07/15] net/mlx5: E-Switch, Add match on vport metadata for rule in fast path Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 08/15] net/mlx5: E-Switch, Add query and modify esw vport context functions Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 09/15] net/mlx5: E-Switch, Pass metadata from FDB to eswitch manager Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 10/15] net/mlx5: E-Switch, Add match on vport metadata for rule in slow path Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 11/15] RDMA/mlx5: Add vport metadata matching for IB representors Saeed Mahameed
2019-06-18 10:19 ` Leon Romanovsky
2019-06-19 4:44 ` Jianbo Liu
2019-06-19 5:04 ` Leon Romanovsky
2019-06-19 6:40 ` Jianbo Liu
2019-06-19 6:51 ` Leon Romanovsky
2019-06-19 7:26 ` Mark Bloch
2019-06-19 7:43 ` Leon Romanovsky
2019-06-19 7:58 ` Mark Bloch
2019-06-19 8:12 ` Leon Romanovsky
2019-06-19 17:52 ` Mark Bloch
2019-06-17 19:23 ` Saeed Mahameed [this message]
2019-06-18 10:24 ` [PATCH mlx5-next 12/15] net/mlx5: E-Switch, Enable vport metadata matching if firmware supports it Parav Pandit
2019-06-18 10:35 ` Leon Romanovsky
2019-06-17 19:23 ` [PATCH mlx5-next 13/15] net/mlx5: E-Switch, Use vport index when init rep Saeed Mahameed
2019-06-17 19:23 ` [PATCH mlx5-next 14/15] {IB, net}/mlx5: E-Switch, Use index of rep for vport to IB port mapping Saeed Mahameed
2019-06-18 10:42 ` Leon Romanovsky
2019-06-18 10:47 ` Parav Pandit
2019-06-18 18:25 ` Saeed Mahameed
2019-06-19 5:00 ` Leon Romanovsky
2019-06-17 19:23 ` [PATCH mlx5-next 15/15] RDMA/mlx5: Cleanup rep when doing unload Saeed Mahameed
2019-06-18 10:38 ` Leon Romanovsky
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=20190617192247.25107-13-saeedm@mellanox.com \
--to=saeedm@mellanox.com \
--cc=jianbol@mellanox.com \
--cc=leonro@mellanox.com \
--cc=linux-rdma@vger.kernel.org \
--cc=markb@mellanox.com \
--cc=netdev@vger.kernel.org \
--cc=roid@mellanox.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).