Re: [PATCH v5 net-next 09/15] net: bridge: mst: Add helper to query a port's MST state

[Nikolay Aleksandrov]

On 16/03/2022 17:08, Tobias Waldekranz wrote:
> This is useful for switchdev drivers who are offloading MST states
> into hardware. As an example, a driver may wish to flush the FDB for a
> port when it transitions from forwarding to blocking - which means
> that the previous state must be discoverable.
> 
> Signed-off-by: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx>
> ---
>  include/linux/if_bridge.h |  6 ++++++
>  net/bridge/br_mst.c       | 25 +++++++++++++++++++++++++
>  2 files changed, 31 insertions(+)
> 

Acked-by: Nikolay Aleksandrov <razor@xxxxxxxxxxxxx>