net: dsa: sja1105: add FDB fast ageing support

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Delete the dynamically learned FDB entries when the STP state changes
and when address learning is disabled.

On sja1105 there is no shorthand SPI command for this, so we need to
walk through the entire FDB to delete.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Vladimir Oltean 2021-08-08 17:35:27 +03:00 • committed by David S. Miller

parent 5313a37b88

commit 5126ec72a0

1 changed files with 41 additions and 0 deletions

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drivers/net/dsa/sja1105/sja1105_main.c

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