selftests: netdevsim: add a config file

netdevsim tests aren't very well integrated with kselftest,
which has its advantages and disadvantages. But regardless
of the intended integration - a config file to know what kernel
to build is very useful, add one.

Fixes: fc4c93f145d7 ("selftests: add basic netdevsim devlink flash testing")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20240116154311.1945801-1-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/tools/testing/selftests/drivers/net/netdevsim/config b/tools/testing/selftests/drivers/net/netdevsim/config
new file mode 100644 (file)
index 0000000..adf45a3
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/netdevsim/config
@@ -0,0 +1,10 @@
+CONFIG_DUMMY=y
+CONFIG_GENEVE=m
+CONFIG_IPV6=y
+CONFIG_NETDEVSIM=m
+CONFIG_NET_SCH_MQPRIO=y
+CONFIG_NET_SCH_MULTIQ=y
+CONFIG_NET_SCH_PRIO=y
+CONFIG_PSAMPLE=y
+CONFIG_PTP_1588_CLOCK_MOCK=y
+CONFIG_VXLAN=m