From: Jiri Pirko Date: Thu, 6 Mar 2025 21:25:29 +0000 (+0200) Subject: net/mlx5: Fill out devlink dev info only for PFs X-Git-Tag: v6.14-rc7~27^2~23 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d749d901b2168389f060b654fdaa08acf6b367d2;p=thirdparty%2Fkernel%2Flinux.git net/mlx5: Fill out devlink dev info only for PFs Firmware version query is supported on the PFs. Due to this following kernel warning log is observed: [ 188.590344] mlx5_core 0000:08:00.2: mlx5_fw_version_query:816:(pid 1453): fw query isn't supported by the FW Fix it by restricting the query and devlink info to the PF. Fixes: 8338d9378895 ("net/mlx5: Added devlink info callback") Signed-off-by: Jiri Pirko Reviewed-by: Kalesh AP Signed-off-by: Tariq Toukan Reviewed-by: Parav Pandit Link: https://patch.msgid.link/20250306212529.429329-1-tariqt@nvidia.com Signed-off-by: Jakub Kicinski --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 98d4306929f3e..a2cf3e79693dd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -46,6 +46,9 @@ mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, u32 running_fw, stored_fw; int err; + if (!mlx5_core_is_pf(dev)) + return 0; + err = devlink_info_version_fixed_put(req, "fw.psid", dev->board_id); if (err) return err;