netdev - [PATCH net-next 3/3] r8169: use mac-managed PHY PM

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Message-ID: <c6d71530-3880-03e7-a5c8-05c078ea68f8@gmail.com>
Date:   Wed, 7 Apr 2021 17:53:52 +0200
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Russell King - ARM Linux <linux@...linux.org.uk>,
        Jakub Kicinski <kuba@...nel.org>,
        David Miller <davem@...emloft.net>,
        Fugang Duan <fugang.duan@....com>
Cc:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Joakim Zhang <qiangqing.zhang@....com>
Subject: [PATCH net-next 3/3] r8169: use mac-managed PHY PM

Use the new mac_managed_pm flag to indicate that the driver takes care
of PHY power management.

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
 drivers/net/ethernet/realtek/r8169_main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index a838187b9..eb6da93ac 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -4646,6 +4646,7 @@ static void rtl8169_down(struct rtl8169_private *tp)
 static void rtl8169_up(struct rtl8169_private *tp)
 {
 	pci_set_master(tp->pci_dev);
+	phy_init_hw(tp->phydev);
 	phy_resume(tp->phydev);
 	rtl8169_init_phy(tp);
 	napi_enable(&tp->napi);
@@ -5071,6 +5072,8 @@ static int r8169_mdio_register(struct rtl8169_private *tp)
 		return -EUNATCH;
 	}
 
+	tp->phydev->mac_managed_pm = 1;
+
 	/* PHY will be woken up in rtl_open() */
 	phy_suspend(tp->phydev);
 
-- 
2.31.1