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| author | Filip Pokryvka <fpokryvk@redhat.com> | 2021-12-10 18:50:32 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-10 21:23:05 -0800 |
| commit | ee60e626d536da4c710b3634afe68fe7c6d69b59 (patch) | |
| tree | 75a306c280d1fc067f64cdd6a59c82c044a79eb3 /tools/testing | |
| parent | 94f2a444f28a649926c410eb9a38afb13a83ebe0 (diff) | |
netdevsim: don't overwrite read only ethtool parms
Ethtool ring feature has _max_pending attributes read-only.
Set only read-write attributes in nsim_set_ringparam.
This patch is useful, if netdevsim device is set-up using NetworkManager,
because NetworkManager sends 0 as MAX values, as it is pointless to
retrieve them in extra call, because they should be read-only. Then,
the device is left in incosistent state (value > MAX).
Fixes: a7fc6db099b5 ("netdevsim: support ethtool ring and coalesce settings")
Signed-off-by: Filip Pokryvka <fpokryvk@redhat.com>
Link: https://lore.kernel.org/r/20211210175032.411872-1-fpokryvk@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/testing')
0 files changed, 0 insertions, 0 deletions