linux-toradex.git/tools/testing/selftests/drivers/net/lib/py/feat.py, branch master Linux kernel for Apalis and Colibri modules selftests: drv-net: Check the features set by set_ethtool_feat() 2026-09-24T15:28:28+00:00 Ovidiu Panait ovidiu.panait.rb@renesas.com 2026-09-18T11:25:28+00:00 a57ddd89900480dc90fd9f553f7f71a8e875bf67 Read back the features after running ethtool -K to check if they were actually applied. The drivers might refuse to set a feature silently and the test could run with a different configuration than the requested one. Add a 'check' parameter to skip this, as the GRO "hw" mode handles the case where HW GRO is cleared by the driver. Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com> Reviewed-by: Nicolai Buchwitz <nb@tipi-net.de> Link: https://patch.msgid.link/20260918112529.96039-3-ovidiu.panait.rb@renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Read back the features after running ethtool -K to check if they were
actually applied. The drivers might refuse to set a feature silently and
the test could run with a different configuration than the requested one.

Add a 'check' parameter to skip this, as the GRO "hw" mode handles the
case where HW GRO is cleared by the driver.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com>
Reviewed-by: Nicolai Buchwitz <nb@tipi-net.de>
Link: https://patch.msgid.link/20260918112529.96039-3-ovidiu.panait.rb@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: drv-net: Move _set_ethtool_feat() into lib 2026-09-24T15:28:28+00:00 Ovidiu Panait ovidiu.panait.rb@renesas.com 2026-09-18T11:25:27+00:00 d3630df401a8ee91117db26b14a64520aa44fbdb Move the _set_ethtool_feat() helper from gro_lib.py into lib, so that it can be reused by the VLAN test added in the next commit. Drop the leading underscore, now that the helper is exported. Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com> Reviewed-by: Nicolai Buchwitz <nb@tipi-net.de> Link: https://patch.msgid.link/20260918112529.96039-2-ovidiu.panait.rb@renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Move the _set_ethtool_feat() helper from gro_lib.py into lib, so that it
can be reused by the VLAN test added in the next commit. Drop the leading
underscore, now that the helper is exported.

Signed-off-by: Ovidiu Panait <ovidiu.panait.rb@renesas.com>
Reviewed-by: Nicolai Buchwitz <nb@tipi-net.de>
Link: https://patch.msgid.link/20260918112529.96039-2-ovidiu.panait.rb@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>