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| author | Danielle Ratson <danieller@nvidia.com> | 2020-11-29 15:54:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-02 19:39:57 +0300 |
| commit | 89a7f155e6b2b7626fa1a978c7ec04a3a0b7ddef (patch) | |
| tree | 6ad2348bf84f40c87fcd8a4e3cdaba1e3a33037a /include/net/switchdev.h | |
| parent | f5cbd86ebf284be5d175d6e8aba67956ef16c44f (diff) | |
| download | linux-89a7f155e6b2b7626fa1a978c7ec04a3a0b7ddef.tar.xz | |
bridge: switchdev: Notify about VLAN protocol changes
[ Upstream commit 22ec19f3aee327806c37c9fa1188741574bc6445 ]
Drivers that support bridge offload need to be notified about changes to
the bridge's VLAN protocol so that they could react accordingly and
potentially veto the change.
Add a new switchdev attribute to communicate the change to drivers.
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Acked-by: Nikolay Aleksandrov <nikolay@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Stable-dep-of: 9d45921ee4cb ("bridge: switchdev: Fix memory leaks when changing VLAN protocol")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/net/switchdev.h')
| -rw-r--r-- | include/net/switchdev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 8528015590e4..afdf8bd1b4fe 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -38,6 +38,7 @@ enum switchdev_attr_id { SWITCHDEV_ATTR_ID_PORT_MROUTER, SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME, SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING, + SWITCHDEV_ATTR_ID_BRIDGE_VLAN_PROTOCOL, SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED, SWITCHDEV_ATTR_ID_BRIDGE_MROUTER, #if IS_ENABLED(CONFIG_BRIDGE_MRP) @@ -57,6 +58,7 @@ struct switchdev_attr { bool mrouter; /* PORT_MROUTER */ clock_t ageing_time; /* BRIDGE_AGEING_TIME */ bool vlan_filtering; /* BRIDGE_VLAN_FILTERING */ + u16 vlan_protocol; /* BRIDGE_VLAN_PROTOCOL */ bool mc_disabled; /* MC_DISABLED */ #if IS_ENABLED(CONFIG_BRIDGE_MRP) u8 mrp_port_role; /* MRP_PORT_ROLE */ |