OERV-BSP/kernel-spacemit-k1
4
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mlxsw: core_linecards: Expose device PSID over device info

Browse Source 
Use tunneled MGIR to obtain PSID of line card device and extend
device_info_get() op to fill up the info with that.

Example:

$ devlink dev info auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0:
  versions:
      fixed:
        hw.revision 0
        fw.psid MT_0000000749
      running:
        ini.version 4
        fw 19.2010.1312

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jiri Pirko
2022-07-25 10:29:22 +02:00
committed by Jakub Kicinski
parent 8f9b0513a9
commit 3fc0c51905
3 changed files with 35 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
Documentation/networking/devlink/mlxsw.rst
View File

@@ -75,6 +75,9 @@ The ``mlxsw`` driver reports the following versions for line card auxiliary devi
* - ``ini.version``
- running
- Version of line card INI loaded
* - ``fw.psid``
- fixed
- Line card device PSID
* - ``fw.version``
- running
- Three digit firmware version of line card device