kernel/tools/testing/selftests/drivers/net/netdevsim/ethtool-ring.sh, branch 0x221E-v0.0-v7.0Hosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=0x221E-v0.0-v7.02025-10-31T00:32:18Zselftests: drv-net: replace the nsim ring test with a drv-net one2025-10-31T00:32:18ZJakub Kicinskikuba@kernel.org2025-10-29T16:49:30Zurn:sha1:ecca75ae5ae66d13f701c4a6523644d51946ddec
We are trying to move away from netdevsim-only tests and towards
tests which can be run both against netdevsim and real drivers.
Replace the simple bash script we have for checking ethtool -g/-G
on netdevsim with a Python test tweaking those params as well
as channel count.
The new test is not exactly equivalent to the netdevsim one,
but real drivers don't often support random ring sizes,
let alone modifying max values via debugfs.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20251029164930.2923448-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: add ring and coalesce selftests2020-11-20T20:51:54ZAntonio Cardaceacardace@redhat.com2020-11-18T20:45:22Zurn:sha1:fbb7a1f8137df4a693ea2b44096ad8ec518e3db1
Add scripts to test ring and coalesce settings
of netdevsim.
Signed-off-by: Antonio Cardace <acardace@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>