netdev - [PATCH net-next 02/11] net: phy: use phy_resolve_aneg

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Date:   Tue, 17 Dec 2019 13:39:06 +0000
From:   Russell King <rmk+kernel@...linux.org.uk>
To:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH net-next 02/11] net: phy: use phy_resolve_aneg_pause()

Several drivers code their own version of this, working from the LPA
register, after setting the ethtool link partner advertisement bitmask.
Use the generic function instead.

Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
---
 drivers/net/phy/lxt.c      | 5 +----
 drivers/net/phy/marvell.c  | 5 +----
 drivers/net/phy/uPD60620.c | 7 +------
 3 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
index 356bd6472f49..30172852e36e 100644
--- a/drivers/net/phy/lxt.c
+++ b/drivers/net/phy/lxt.c
@@ -190,10 +190,7 @@ static int lxt973a2_read_status(struct phy_device *phydev)
 				phydev->duplex = DUPLEX_FULL;
 		}
 
-		if (phydev->duplex == DUPLEX_FULL) {
-			phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
-			phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
-		}
+		phy_resolve_aneg_pause(phydev);
 	} else {
 		int bmcr = phy_read(phydev, MII_BMCR);
 
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index b55b07edcd67..fa1b9c7bbf6c 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -1260,10 +1260,7 @@ static int marvell_read_status_page_an(struct phy_device *phydev,
 		mii_lpa_to_linkmode_lpa_t(phydev->lp_advertising, lpa);
 		mii_stat1000_mod_linkmode_lpa_t(phydev->lp_advertising, lpagb);
 
-		if (phydev->duplex == DUPLEX_FULL) {
-			phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
-			phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
-		}
+		phy_resolve_aneg_pause(phydev);
 	} else {
 		/* The fiber link is only 1000M capable */
 		fiber_lpa_mod_linkmode_lpa_t(phydev->lp_advertising, lpa);
diff --git a/drivers/net/phy/uPD60620.c b/drivers/net/phy/uPD60620.c
index a32b3fd8a370..38834347a427 100644
--- a/drivers/net/phy/uPD60620.c
+++ b/drivers/net/phy/uPD60620.c
@@ -68,12 +68,7 @@ static int upd60620_read_status(struct phy_device *phydev)
 			mii_lpa_to_linkmode_lpa_t(phydev->lp_advertising,
 						  phy_state);
 
-			if (phydev->duplex == DUPLEX_FULL) {
-				if (phy_state & LPA_PAUSE_CAP)
-					phydev->pause = 1;
-				if (phy_state & LPA_PAUSE_ASYM)
-					phydev->asym_pause = 1;
-			}
+			phy_resolve_aneg_pause(phydev);
 		}
 	}
 	return 0;
-- 
2.20.1