The library to create tests for both NIC HW and netdevsim has existed
for almost a year. netdevsim-only tests we get increasingly feel like
a waste, we should try to write tests that work both on netdevsim and
real HW. Refine the guidance accordingly.
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260304151647.2770466-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>