bnxt_en: Add support for flashing the device via devlink

Use the same bnxt_flash_package_from_file() function to support
devlink flash operation.

Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
3 files changed