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Real driver testing will obviously require enabling more options, but will require more manual setup in the first place. For CIs running purely software tests we need to enable netdevsim. Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://lore.kernel.org/r/20240416004556.1618804-3-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Running tests ============= Tests are executed within kselftest framework like any other tests. By default tests execute against software drivers such as netdevsim. All tests must support running against a real device (SW-only tests should instead be placed in net/ or drivers/net/netdevsim, HW-only tests in drivers/net/hw). Set appropriate variables to point the tests at a real device. Variables ========= Variables can be set in the environment or by creating a net.config file in the same directory as this README file. Example:: $ NETIF=eth0 ./some_test.sh or:: $ cat tools/testing/selftests/drivers/net/net.config # Variable set in a file NETIF=eth0 NETIF ~~~~~ Name of the netdevice against which the test should be executed. When empty or not set software devices will be used.