Messages in this thread | | | Date | Wed, 25 Nov 2020 01:33:13 +0100 | From | Andrew Lunn <> | Subject | Re: [net-next PATCH v5 1/4] net: dsa: mv88e6xxx: Don't force link when using in-band-status |
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On Tue, Nov 24, 2020 at 05:34:37PM +1300, Chris Packham wrote: > When a port is configured with 'managed = "in-band-status"' switch chips > like the 88E6390 need to propagate the SERDES link state to the MAC > because the link state is not correctly detected. This causes problems > on the 88E6185/88E6097 where the link partner won't see link state > changes because we're forcing the link. > > To address this introduce a new device specific op port_sync_link() and > push the logic from mv88e6xxx_mac_link_up() into that. Provide an > implementation for the 88E6185 like devices which doesn't force the > link. > > Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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