Commit d749d901 authored by Jiri Pirko's avatar Jiri Pirko Committed by Jakub Kicinski
Browse files

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: 8338d937 ("net/mlx5: Added devlink info callback")
Signed-off-by: default avatarJiri Pirko <jiri@nvidia.com>
Reviewed-by: default avatarKalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: default avatarTariq Toukan <tariqt@nvidia.com>
Reviewed-by: default avatarParav Pandit <parav@nvidia.com>
Link: https://patch.msgid.link/20250306212529.429329-1-tariqt@nvidia.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent f3600c86

drivers/net/ethernet/mellanox/mlx5/core/devlink.c

+3 −0
Original line number Diff line number Diff line
@@ -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;