Re: [PATCH v4 1/3] kselftest: Add test to verify probe of devices from discoverable buses

Thomas Weißschuh <[email protected]> Mon, 29 Dec 2025 14:57:25 +0100

Newsgroups	dev.linux.lists.kernelci,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kernel.vger.linux-pci,org.kernel.vger.linux-usb
Message-ID	<20251229145542-059157e7-1864-4407-8734-0a32589f9b0b@linutronix.de>

On Mon, Jan 22, 2024 at 03:53:21PM -0300, Nícolas F. R. A. Prado wrote:
> Add a new test to verify that a list of expected devices from
> discoverable buses (ie USB, PCI) have been successfully instantiated and
> probed by a driver.
> 
> The per-platform list of expected devices is selected from the ones
> under the boards/ directory based on the DT compatible or the DMI IDs.
> 
> Signed-off-by: Nícolas F. R. A. Prado <[email protected]>
> ---
>  tools/testing/selftests/Makefile                   |   1 +
>  tools/testing/selftests/devices/Makefile           |   4 +

>  tools/testing/selftests/devices/ksft.py            |  90 ++++++

This seems to be a copy of tools/testing/selftests/kselftest/ksft.py.
Instead of copying the file, try to use it from the standard location.

>  .../selftests/devices/test_discoverable_devices.py | 318 +++++++++++++++++++++
>  4 files changed, 413 insertions(+)

(...)