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net: mii: Add mii_lpa_mod_linkmode_lpa_t

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Add a _mod_ variant of mii_lpa_to_linkmode_lpa_t. Use this to fix the
genphy_read_status() where the 1G link partner features are getting
lost.

Fixes: c0ec3c2736 ("net: phy: Convert u32 phydev->lp_advertising to linkmode")
Reported-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2018-12-05 21:49:43 +01:00
committed by David S. Miller
parent ab9cb729ab
commit d3351931a3
2 changed files with 53 additions and 17 deletions
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2
drivers/net/phy/phy_device.c
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@@ -1748,7 +1748,7 @@ int genphy_read_status(struct phy_device *phydev)
if (lpa < 0)
return lpa;
mii_lpa_to_linkmode_lpa_t(phydev->lp_advertising, lpa);
mii_lpa_mod_linkmode_lpa_t(phydev->lp_advertising, lpa);
adv = phy_read(phydev, MII_ADVERTISE);
if (adv < 0)