From: Michael Guralnik <michaelgur@nvidia.com>
To: <jgg@nvidia.com>
Cc: <linux-rdma@vger.kernel.org>, <leonro@nvidia.com>,
<mbloch@nvidia.com>, <cmeiohas@nvidia.com>, <msanalla@nvidia.com>,
<dsahern@gmail.com>, "Michael Guralnik" <michaelgur@nvidia.com>
Subject: [PATCH v3 rdma-next 2/7] RDMA/mlx5: Obtain upper net device only when needed
Date: Mon, 9 Sep 2024 20:30:20 +0300 [thread overview]
Message-ID: <20240909173025.30422-3-michaelgur@nvidia.com> (raw)
In-Reply-To: <20240909173025.30422-1-michaelgur@nvidia.com>
From: Mark Bloch <mbloch@nvidia.com>
Report the upper device's state as the RDMA port state only in RoCE LAG or
switchdev LAG.
Fixes: 27f9e0ccb6da ("net/mlx5: Lag, Add single RDMA device in multiport mode")
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Michael Guralnik <michaelgur@nvidia.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
---
drivers/infiniband/hw/mlx5/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index cdf1ce0f6b34..c75cc3d14e74 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -558,7 +558,7 @@ static int mlx5_query_port_roce(struct ib_device *device, u32 port_num,
if (!ndev)
goto out;
- if (dev->lag_active) {
+ if (mlx5_lag_is_roce(mdev) || mlx5_lag_is_sriov(mdev)) {
rcu_read_lock();
upper = netdev_master_upper_dev_get_rcu(ndev);
if (upper) {
--
2.17.2
next prev parent reply other threads:[~2024-09-09 17:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-09 17:30 [PATCH rdma-next v3 0/7] Support RDMA events monitoring through Michael Guralnik
2024-09-09 17:30 ` [PATCH v3 rdma-next 1/7] RDMA/mlx5: Check RoCE LAG status before getting netdev Michael Guralnik
2024-09-10 3:58 ` Kalesh Anakkur Purayil
2024-09-09 17:30 ` Michael Guralnik [this message]
2024-09-10 3:59 ` [PATCH v3 rdma-next 2/7] RDMA/mlx5: Obtain upper net device only when needed Kalesh Anakkur Purayil
2024-09-09 17:30 ` [PATCH v3 rdma-next 3/7] RDMA/mlx5: Initialize phys_port_cnt earlier in RDMA device creation Michael Guralnik
2024-09-09 17:30 ` [PATCH v3 rdma-next 4/7] RDMA/device: Remove optimization in ib_device_get_netdev() Michael Guralnik
2024-09-10 4:00 ` Kalesh Anakkur Purayil
2024-09-09 17:30 ` [PATCH v3 rdma-next 5/7] RDMA/mlx5: Use IB set_netdev and get_netdev functions Michael Guralnik
2024-09-09 17:30 ` [PATCH v3 rdma-next 6/7] RDMA/nldev: Add support for RDMA monitoring Michael Guralnik
2024-09-09 18:05 ` Leon Romanovsky
2024-09-10 11:09 ` Leon Romanovsky
2024-09-09 17:30 ` [PATCH v3 rdma-next 7/7] RDMA/nldev: Expose whether RDMA monitoring is supported Michael Guralnik
2024-09-11 13:30 ` [PATCH rdma-next v3 0/7] Support RDMA events monitoring through 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=20240909173025.30422-3-michaelgur@nvidia.com \
--to=michaelgur@nvidia.com \
--cc=cmeiohas@nvidia.com \
--cc=dsahern@gmail.com \
--cc=jgg@nvidia.com \
--cc=leonro@nvidia.com \
--cc=linux-rdma@vger.kernel.org \
--cc=mbloch@nvidia.com \
--cc=msanalla@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox