mlxsw: spectrum: Set STP state when leaving 802.1D bridge

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When a VLAN device leaves a bridge its STP state is set to DISABLED,
which causes the hardware to discard any packets coming through the port
with this VLAN.

Fix that by setting STP state to FORWARDING when the device leaves its
bridge and allow traffic to be directed to CPU.

Fixes: 26f0e7fb15 ("mlxsw: spectrum: Add support for VLAN devices bridging")
Reported-by: Elad Raz <eladr@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ido Schimmel 2016-02-15 13:19:54 +01:00 • committed by David S. Miller

parent 1e5ad30c64

commit 6a9863a622

1 changed files with 8 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum.c

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