linux-kernel - [PATCH] [216/223] r8169: (re)init phy on resume

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Date:	Mon, 13 Dec 2010 00:48:43 +0100 (CET)
From:	Andi Kleen <andi@...stfloor.org>
To:	sgruszka@...hat.com, davem@...emloft.net, romieu@...zoreil.com,
	gregkh@...e.de, ak@...ux.intel.com, linux-kernel@...r.kernel.org,
	stable@...nel.org
Subject: [PATCH] [216/223] r8169: (re)init phy on resume

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Stanislaw Gruszka <sgruszka@...hat.com>

commit fccec10b33503a2b1197c8e7a3abd30443bedb08 upstream.

Fix switching device to low-speed mode after resume reported in:
https://bugzilla.redhat.com/show_bug.cgi?id=502974

Reported-and-tested-by: Laurentiu Badea <bugzilla-redhat@...evah.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@...hat.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Cc: Francois Romieu <romieu@...zoreil.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

---
 drivers/net/r8169.c |    5 +++++
 1 file changed, 5 insertions(+)

Index: linux/drivers/net/r8169.c
===================================================================
--- linux.orig/drivers/net/r8169.c
+++ linux/drivers/net/r8169.c
@@ -4893,6 +4893,9 @@ static int rtl8169_resume(struct device
 {
 	struct pci_dev *pdev = to_pci_dev(device);
 	struct net_device *dev = pci_get_drvdata(pdev);
+	struct rtl8169_private *tp = netdev_priv(dev);
+
+	rtl8169_init_phy(dev, tp);
 
 	if (netif_running(dev))
 		__rtl8169_resume(dev);
@@ -4933,6 +4936,8 @@ static int rtl8169_runtime_resume(struct
 	tp->saved_wolopts = 0;
 	spin_unlock_irq(&tp->lock);
 
+	rtl8169_init_phy(dev, tp);
+
 	__rtl8169_resume(dev);
 
 	return 0;
--
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