On 14/03/2022 11:52, Tobias Waldekranz wrote:

Allow a VLAN to move out of the CST (MSTI 0), to an independent tree.

The user manages the VID to MSTI mappings via a global VLAN
setting. The proposed iproute2 interface would be:

    bridge vlan global set dev br0 vid <VID> msti <MSTI>

Changing the state in non-zero MSTIs is still not supported, but will
be addressed in upcoming changes.

Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
---
 include/uapi/linux/if_bridge.h |  1 +
 net/bridge/br_mst.c            | 42 ++++++++++++++++++++++++++++++++++
 net/bridge/br_private.h        |  1 +
 net/bridge/br_vlan_options.c   | 15 ++++++++++++
 4 files changed, 59 insertions(+)

Acked-by: Nikolay Aleksandrov <razor@blackwall.org>