openwrt/target/linux/generic/pending-5.10/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
John Audia 9edc514e3d kernel: bump 5.10 to 5.10.122
All patches automatically rebased.

Build system: x86_64
Build-tested: ipq806x/R7800

Signed-off-by: John Audia <therealgraysky@proton.me>
2022-06-27 00:57:15 +02:00

28 lines
1.1 KiB
Diff

From: Tobias Waldekranz <tobias@waldekranz.com>
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/20210116012515.3152-8-tobias@waldekranz.com/>
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 <tobias@waldekranz.com>
---
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
@@ -5486,6 +5486,7 @@ 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;
dev_set_drvdata(dev, ds);