Wed, Oct 07, 2020 at 08:00:46AM CEST, mo...@mellanox.com wrote:
>Add remote reload stats to hold the history of actions performed due
>devlink reload commands initiated by remote host. For example, in case
>firmware activation with reset finished successfully but was initiated
>by remote host.
>
>The function devlink_remote_reload_actions_performed() is exported to
>enable drivers update on remote reload actions performed as it was not
>initiated by their own devlink instance.
>
>Expose devlink remote 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
> remote_reload:
> driver_reinit 0 fw_activate 0 fw_activate_no_reset 0
>pci/0000:82:00.1:
> stats:
> reload:
> driver_reinit 1 fw_activate 0 fw_activate_no_reset 0
> remote_reload:
> driver_reinit 1 fw_activate 1 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
> },
> "remote_reload": {
> "driver_reinit": 0,
> "fw_activate": 0,
> "fw_activate_no_reset": 0
> }
> }
> },
> "pci/0000:82:00.1": {
> "stats": {
> "reload": {
> "driver_reinit": 1,
> "fw_activate": 0,
> "fw_activate_no_reset": 0
> },
> "remote_reload": {
> "driver_reinit": 1,
> "fw_activate": 1,
> "fw_activate_no_reset": 0
> }
> }
> }
> }
>}
>
>Signed-off-by: Moshe Shemesh <mo...@mellanox.com>
>Reviewed-by: Jakub Kicinski <k...@kernel.org>
Reviewed-by: Jiri Pirko <j...@nvidia.com>
