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- From: Tobias Waldekranz <[email protected]>
- Subject: [RFC net-next 7/7] net: dsa: mv88e6xxx: Request assisted learning on CPU port
- Date: Sat, 16 Jan 2021 02:25:15 +0100
- Archived-At: <https://lore.kernel.org/netdev/[email protected]/>
- While the hardware is capable of performing learning on the CPU port,
- it requires alot of additions to the bridge's forwarding path in order
- to handle multi-destination traffic correctly.
- Until that is in place, opt for the next best thing and let DSA sync
- the relevant addresses down to the hardware FDB.
- Signed-off-by: Tobias Waldekranz <[email protected]>
- ---
- drivers/net/dsa/mv88e6xxx/chip.c | 1 +
- 1 file changed, 1 insertion(+)
- --- a/drivers/net/dsa/mv88e6xxx/chip.c
- +++ b/drivers/net/dsa/mv88e6xxx/chip.c
- @@ -6971,6 +6971,7 @@ static int mv88e6xxx_register_switch(str
- ds->ops = &mv88e6xxx_switch_ops;
- ds->ageing_time_min = chip->info->age_time_coeff;
- ds->ageing_time_max = chip->info->age_time_coeff * U8_MAX;
- + ds->assisted_learning_on_cpu_port = true;
-
- /* Some chips support up to 32, but that requires enabling the
- * 5-bit port mode, which we do not support. 640k^W16 ought to
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