netdev - [PATCH 1/1] net: phy: marvell: Fixed handing of delays with plain RGMII interface

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Message-Id: <20210628192826.1855132-2-kurt@x64architecture.com>
Date:   Mon, 28 Jun 2021 15:28:26 -0400
From:   Kurt Cancemi <kurt@...architecture.com>
To:     netdev@...r.kernel.org
Cc:     Kurt Cancemi <kurt@...architecture.com>
Subject: [PATCH 1/1] net: phy: marvell: Fixed handing of delays with plain RGMII interface

This patch changes the default behavior to enable RX and TX delays for
the PHY_INTERFACE_MODE_RGMII case by default.

Signed-off-by: Kurt Cancemi <kurt@...architecture.com>
---
 drivers/net/phy/marvell.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index e6721c1c26c2..a5a9d76b6bab 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -546,7 +546,8 @@ static int m88e1121_config_aneg_rgmii_delays(struct phy_device *phydev)
 {
 	int mscr;
 
-	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
+	if (phydev->interface == PHY_INTERFACE_MODE_RGMII ||
+	    phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
 		mscr = MII_88E1121_PHY_MSCR_RX_DELAY |
 		       MII_88E1121_PHY_MSCR_TX_DELAY;
 	else if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID)
-- 
2.32.0