diff options
| author | Vlad Buslov <vladbu@nvidia.com> | 2021-06-25 15:21:48 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-08-17 02:17:31 +0300 |
| commit | c358ea1741bc5dda7032e2145805761119d81608 (patch) | |
| tree | 95468c34e230099de35c4ba7171fb3bb36bcf678 /drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h | |
| parent | bf3d56d8f55f96024d18e94d2a87e31d9c1a6682 (diff) | |
| download | linux-c358ea1741bc5dda7032e2145805761119d81608.tar.xz | |
net/mlx5: Bridge, allow merged eswitch connectivity
Allow connectivity between representors of different eswitch instances that
are attached to same bridge when merged_eswitch capability is enabled. Add
ports of peer eswitch to bridge instance and mark them with
MLX5_ESW_BRIDGE_PORT_FLAG_PEER. Mark FDBs offloaded on peer ports with
MLX5_ESW_BRIDGE_FLAG_PEER flag. Such FDBs can only be aged out on their
local eswitch instance, which then sends SWITCHDEV_FDB_DEL_TO_BRIDGE event.
Listen to the event on mlx5 bridge implementation and delete peer FDBs in
event handler.
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h index 374f768db4cc..a4f04f3f5b11 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.h @@ -40,6 +40,12 @@ int mlx5_esw_bridge_vport_link(int ifindex, u16 vport_num, u16 esw_owner_vhca_id int mlx5_esw_bridge_vport_unlink(int ifindex, u16 vport_num, u16 esw_owner_vhca_id, struct mlx5_esw_bridge_offloads *br_offloads, struct netlink_ext_ack *extack); +int mlx5_esw_bridge_vport_peer_link(int ifindex, u16 vport_num, u16 esw_owner_vhca_id, + struct mlx5_esw_bridge_offloads *br_offloads, + struct netlink_ext_ack *extack); +int mlx5_esw_bridge_vport_peer_unlink(int ifindex, u16 vport_num, u16 esw_owner_vhca_id, + struct mlx5_esw_bridge_offloads *br_offloads, + struct netlink_ext_ack *extack); void mlx5_esw_bridge_fdb_create(struct net_device *dev, u16 vport_num, u16 esw_owner_vhca_id, struct mlx5_esw_bridge_offloads *br_offloads, struct switchdev_notifier_fdb_info *fdb_info); |