This series adds support for:
- Enabling MST on a bridge:
ip link set dev <BR> type bridge mst_enable 1
- (Re)associating VLANs with an MSTI:
bridge vlan global set dev <BR> vid <X> msti <Y>
- Setting the port state in a given MSTI:
bridge mst set dev <PORT> msti <Y> state <Z>
- Listing the current port MST states:
bridge mst show
NOTE: Multiple spanning tree support was added to Linux a couple of
years ago[1], but the corresponding iproute2 patches were never
posted. Mea culpa. Some time ago, this was brought to my attention[2],
which is why you are seeing them now.
[1]: https://lore.kernel.org/netdev/20220316150857.2442916-1-tobias@xxxxxxxxxxxxxx/
[2]: https://lore.kernel.org/netdev/Zmsc54cVKF1wpzj7@Laptop-X1/
v2 -> v3:
- Added 2/4 bridge: Remove duplicated textification macros (Nikolay)
- Fold a conditional in to a switch mst.c (Nikolay)
- Give the full command to set a VLAN's MSTI in the man page (Nikolay)
- Use proper type for stp state (Stephen)
v1 -> v2:
- Require exact match for "mst_enabled" bridge option (Liu)
Tobias Waldekranz (4):
ip: bridge: add support for mst_enabled
bridge: Remove duplicated textification macros
bridge: vlan: Add support for setting a VLANs MSTI
bridge: mst: Add get/set support for MST states
bridge/Makefile | 2 +-
bridge/br_common.h | 1 +
bridge/bridge.c | 3 +-
bridge/mst.c | 258 ++++++++++++++++++++++++++++++++++++++++++
bridge/vlan.c | 54 +++++----
bridge/vni.c | 15 +--
ip/iplink_bridge.c | 19 ++++
man/man8/bridge.8 | 66 ++++++++++-
man/man8/ip-link.8.in | 14 +++
9 files changed, 398 insertions(+), 34 deletions(-)
create mode 100644 bridge/mst.c
--
2.34.1
