platform/mellanox: add firmware reset support

Add a new sysfs to initiate firmware reset in isolation mode.

Reviewed-by: David Thompson <davthompson@nvidia.com>
Signed-off-by: Khalil Blaiech <kblaiech@nvidia.com>
Link: https://lore.kernel.org/r/10da04fa43e8acce5d4ec173e225c28b9e979e4b.1675790783.git.kblaiech@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2 files changed