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>,
Parav Pandit <parav@mellanox.com>, Vu Pham <vuhuong@mellanox.com>
Subject: [PATCH mlx5-next 05/18] net/mlx5: Introduce and use mlx5_esw_is_manager_vport()
Date: Mon, 28 Oct 2019 23:35:05 +0000 [thread overview]
Message-ID: <20191028233440.5564-6-saeedm@mellanox.com> (raw)
In-Reply-To: <20191028233440.5564-1-saeedm@mellanox.com>
From: Parav Pandit <parav@mellanox.com>
Currently esw_enable_vport() does vport check for zero to enable drop
counters regardless of execution on ECPF/PF.
While esw_disable_vport() considers such scenario.
To keep consistency across code for checking for manager_vport,
introduce and use mlx5_esw_is_manager_vport() to check if a specified
vport is eswitch manager vport or not.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Vu Pham <vuhuong@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 13 +++++++------
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 6 ++++++
2 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index ef7d84a1dbc2..fa1228a8005f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -501,7 +501,7 @@ static int esw_add_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
/* Skip mlx5_mpfs_add_mac for eswitch_managers,
* it is already done by its netdev in mlx5e_execute_l2_action
*/
- if (esw->manager_vport == vport)
+ if (mlx5_esw_is_manager_vport(esw, vport))
goto fdb_add;
err = mlx5_mpfs_add_mac(esw->dev, mac);
@@ -533,7 +533,7 @@ static int esw_del_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
/* Skip mlx5_mpfs_del_mac for eswitch managers,
* it is already done by its netdev in mlx5e_execute_l2_action
*/
- if (!vaddr->mpfs || esw->manager_vport == vport)
+ if (!vaddr->mpfs || mlx5_esw_is_manager_vport(esw, vport))
goto fdb_del;
err = mlx5_mpfs_del_mac(esw->dev, mac);
@@ -1639,7 +1639,7 @@ static void esw_apply_vport_conf(struct mlx5_eswitch *esw,
u16 vport_num = vport->vport;
int flags;
- if (esw->manager_vport == vport_num)
+ if (mlx5_esw_is_manager_vport(esw, vport_num))
return;
mlx5_modify_vport_admin_state(esw->dev,
@@ -1713,7 +1713,8 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, struct mlx5_vport *vport,
esw_debug(esw->dev, "Enabling VPORT(%d)\n", vport_num);
/* Create steering drop counters for ingress and egress ACLs */
- if (vport_num && esw->mode == MLX5_ESWITCH_LEGACY)
+ if (!mlx5_esw_is_manager_vport(esw, vport_num) &&
+ esw->mode == MLX5_ESWITCH_LEGACY)
esw_vport_create_drop_counters(vport);
/* Restore old vport configuration */
@@ -1731,7 +1732,7 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, struct mlx5_vport *vport,
/* Esw manager is trusted by default. Host PF (vport 0) is trusted as well
* in smartNIC as it's a vport group manager.
*/
- if (esw->manager_vport == vport_num ||
+ if (mlx5_esw_is_manager_vport(esw, vport_num) ||
(!vport_num && mlx5_core_is_ecpf(esw->dev)))
vport->info.trusted = true;
@@ -1766,7 +1767,7 @@ static void esw_disable_vport(struct mlx5_eswitch *esw,
esw_vport_change_handle_locked(vport);
vport->enabled_events = 0;
esw_vport_disable_qos(esw, vport);
- if (esw->manager_vport != vport_num &&
+ if (!mlx5_esw_is_manager_vport(esw, vport_num) &&
esw->mode == MLX5_ESWITCH_LEGACY) {
mlx5_modify_vport_admin_state(esw->dev,
MLX5_VPORT_STATE_OP_MOD_ESW_VPORT,
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index 1824b0ad7c9f..75e69644d70e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -463,6 +463,12 @@ static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev)
MLX5_VPORT_ECPF : MLX5_VPORT_PF;
}
+static inline bool
+mlx5_esw_is_manager_vport(const struct mlx5_eswitch *esw, u16 vport_num)
+{
+ return esw->manager_vport == vport_num;
+}
+
static inline u16 mlx5_eswitch_first_host_vport_num(struct mlx5_core_dev *dev)
{
return mlx5_core_is_ecpf_esw_manager(dev) ?
--
2.21.0
next prev parent reply other threads:[~2019-10-28 23:35 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-28 23:34 [PATCH mlx5-next 00/18] Mellanox, mlx5-next updates 28-10-2019 Saeed Mahameed
2019-10-28 23:34 ` [PATCH mlx5-next 01/18] net/mlx5: Fixed a typo in a comment in esw_del_uc_addr() Saeed Mahameed
2019-10-28 23:34 ` [PATCH mlx5-next 02/18] net/mlx5: E-Switch, Rename egress config to generic name Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 03/18] net/mlx5: E-Switch, Rename ingress acl config in offloads mode Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 04/18] net/mlx5: E-switch, Introduce and use vlan rule config helper Saeed Mahameed
2019-10-28 23:35 ` Saeed Mahameed [this message]
2019-10-28 23:35 ` [PATCH mlx5-next 06/18] net/mlx5: Correct comment for legacy fields Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 07/18] net/mlx5: Move metdata fields under offloads structure Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 08/18] net/mlx5: Move legacy drop counter and rule under legacy structure Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 09/18] net/mlx5: Tide up state_lock and vport enabled flag usage Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 10/18] net/mlx5: E-switch, Prepare code to handle vport enable error Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 11/18] net/mlx5: E-switch, Legacy introduce and use per vport acl tables APIs Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 12/18] net/mlx5: Move ACL drop counters life cycle close to ACL lifecycle Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 13/18] net/mlx5: E-switch, Offloads introduce and use per vport acl tables APIs Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 14/18] net/mlx5: E-switch, Offloads shift ACL programming during enable/disable vport Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 15/18] net/mlx5: Restrict metadata disablement to offloads mode Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 16/18] net/mlx5: Refactor ingress acl configuration Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 17/18] net/mlx5: E-switch, Enable metadata on own vport Saeed Mahameed
2019-10-28 23:35 ` [PATCH mlx5-next 18/18] IB/mlx5: Introduce and use mlx5_core_is_vf() Saeed Mahameed
2019-11-01 21:41 ` [PATCH mlx5-next 00/18] Mellanox, mlx5-next updates 28-10-2019 Saeed Mahameed
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=20191028233440.5564-6-saeedm@mellanox.com \
--to=saeedm@mellanox.com \
--cc=leonro@mellanox.com \
--cc=linux-rdma@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=parav@mellanox.com \
--cc=vuhuong@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).