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net: phylink: Test if MAC/PCS support Autoneg 

We may have cases where MAC or PCS do not support Autoneg. Check if it
is supported after validate callback is called.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2020-03-09 09:36:25 +01:00 committed by David S. Miller
parent c580165ffb
commit 9414819654
1 changed files with 3 additions and 0 deletions
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3
drivers/net/phy/phylink.c
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@ -340,6 +340,9 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode)
"failed to validate link configuration for in-band status\n"); "failed to validate link configuration for in-band status\n");
return -EINVAL; return -EINVAL;
} }
/* Check if MAC/PCS also supports Autoneg. */
pl->link_config.an_enabled = phylink_test(pl->supported, Autoneg);
} }
return 0; return 0;