summaryrefslogtreecommitdiff
path: root/include/net/switchdev.h
diff options
context:
space:
mode:
authorVladimir Oltean <vladimir.oltean@nxp.com>2021-01-09 02:01:55 +0200
committerJakub Kicinski <kuba@kernel.org>2021-01-11 16:00:57 -0800
commit4b400fea76e13aec5a5752c1463b74df95178ced (patch)
treeba36e43a4e915e8a01d4d4dd0a6cc414267a9737 /include/net/switchdev.h
parent417b99bf75c329e3d13555c720e621158c164b71 (diff)
downloadlwn-4b400fea76e13aec5a5752c1463b74df95178ced.tar.gz
lwn-4b400fea76e13aec5a5752c1463b74df95178ced.zip
mlxsw: spectrum_switchdev: remove transactional logic for VLAN objects
As of commit 457e20d65924 ("mlxsw: spectrum_switchdev: Avoid returning errors in commit phase"), the mlxsw driver performs the VLAN object offloading during the prepare phase. So conversion just seems to be a matter of removing the code that was running in the commit phase. Ido Schimmel explains that the reason why mlxsw_sp_span_respin is called unconditionally is because the bridge driver will ignore -EOPNOTSUPP and actually add the VLAN on the bridge device - see commit 9c86ce2c1ae3 ("net: bridge: Notify about bridge VLANs") and commit ea4721751977 ("mlxsw: spectrum_switchdev: Ignore bridge VLAN events"). Since the VLAN was successfully added on the bridge device, mlxsw_sp_span_respin_work() should be able to resolve the egress port for a packet that is mirrored to a gre tap and passes through the bridge device. Therefore keep the logic as it is. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/switchdev.h')
0 files changed, 0 insertions, 0 deletions