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selftests: forwarding: ethtool: Skip when using veth pairs 

Auto-negotiation cannot be tested with veth pairs, resulting in
failures:

 # ./ethtool.sh
 TEST: force of same speed autoneg off                               [FAIL]
         error in configuration. swp1 speed Not autoneg off
 [...]

Fix by skipping the test when used with veth pairs.

Fixes: 64916b57c0 ("selftests: forwarding: Add speed and auto-negotiation test")
Reported-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Closes: https://lore.kernel.org/netdev/adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.unizg.hr/
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Tested-by: Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://lore.kernel.org/r/20230808141503.4060661-8-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Ido Schimmel 2023-08-08 17:14:53 +03:00 committed by Jakub Kicinski
parent 66e131861a
commit 60a36e2191
1 changed files with 2 additions and 0 deletions
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2
tools/testing/selftests/net/forwarding/ethtool.sh
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@ -286,6 +286,8 @@ different_speeds_autoneg_on()
ethtool -s $h1 autoneg on
}
skip_on_veth
trap cleanup EXIT
setup_prepare