Wed, Oct 07, 2020 at 08:00:45AM CEST, mo...@mellanox.com wrote:
>Add reload stats to hold the history per reload action type and limit.
>
>For example, the number of times fw_activate has been performed on this
>device since the driver module was added or if the firmware activation
>was performed with or without reset.
>
>Add devlink notification on stats update.
>
>Expose devlink reload stats to the user through devlink dev get command.
>
>Examples:
>$ devlink dev show
>pci/0000:82:00.0:
> stats:
> reload:
> driver_reinit 2 fw_activate 1 fw_activate_no_reset 0
>pci/0000:82:00.1:
> stats:
> reload:
> driver_reinit 1 fw_activate 0 fw_activate_no_reset 0
>
>$ devlink dev show -jp
>{
> "dev": {
> "pci/0000:82:00.0": {
> "stats": {
> "reload": {
> "driver_reinit": 2,
> "fw_activate": 1,
> "fw_activate_no_reset": 0
> }
> }
> },
> "pci/0000:82:00.1": {
> "stats": {
> "reload": {
> "driver_reinit": 1,
> "fw_activate": 0,
> "fw_activate_no_reset": 0
> }
> }
> }
> }
>}
>
>Signed-off-by: Moshe Shemesh <mo...@mellanox.com>
Reviewed-by: Jiri Pirko <j...@nvidia.com>
