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authorDanielle Ratson <danieller@nvidia.com>2020-11-29 14:54:05 +0200
committerJakub Kicinski <kuba@kernel.org>2020-12-01 15:21:13 -0800
commit22ec19f3aee327806c37c9fa1188741574bc6445 (patch)
treed2114c5b1bef4d6862c86a667fadfa269ec109cf /include/net/switchdev.h
parent80dfeafd64792a634054bfde63018aa564d82f0f (diff)
bridge: switchdev: Notify about VLAN protocol changes
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>
Diffstat (limited to 'include/net/switchdev.h')
-rw-r--r--include/net/switchdev.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 53e8b4994296..99cd538d6519 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)
@@ -58,6 +59,7 @@ 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_state; /* MRP_PORT_STATE */