.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) =================Devlink Selftests================= The ``devlink-selftests`` API allows executing selftests on the device. Tests Mask==========The ``devlink-selftests`` command should be run with a mask indicatingthe tests to be executed. Tests Description=================The following is a list of tests that drivers may execute. .. list-table:: List of tests   :widths: 5 90    * - Name     - Description   * - ``DEVLINK_SELFTEST_FLASH``     - Devices may have the firmware on non-volatile memory on the board, e.g.       flash. This particular test helps to run a flash selftest on the device.       Implementation of the test is left to the driver/firmware. example usage------------- .. code:: shell     # Query selftests supported on the devlink device    $ devlink dev selftests show DEV    # Query selftests supported on all devlink devices    $ devlink dev selftests show    # Executes selftests on the device    $ devlink dev selftests run DEV id flash