From patchwork Mon Sep 22 13:55:35 2008
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Subject: forcedeth fix: take phy out of reset during power up
Date: Mon, 22 Sep 2008 03:55:35 -0000
From: Ayaz Abdulla <aabdulla@nvidia.com>
X-Patchwork-Id: 903
Message-Id: <48D7A3D7.2010602@nvidia.com>
To: Jeff Garzik <jgarzik@pobox.com>, Manfred Spraul <manfred@colorfullife.com>,
 Andrew Morton <akpm@osdl.org>, nedev <netdev@vger.kernel.org>

This patch will add the phy reset bit into the power up mask which is 
used during power up. Certain BIOSes will place the phy in reset and 
therefore the driver must take the phy out of reset when it loads.

Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>


--- old/drivers/net/forcedeth.c	2008-09-22 09:46:17.000000000 -0400
+++ new/drivers/net/forcedeth.c	2008-09-22 09:46:20.000000000 -0400
@@ -337,7 +337,7 @@
 	NvRegMSIXIrqStatus = 0x3f0,
 
 	NvRegPowerState2 = 0x600,
-#define NVREG_POWERSTATE2_POWERUP_MASK		0x0F11
+#define NVREG_POWERSTATE2_POWERUP_MASK		0x0F15
 #define NVREG_POWERSTATE2_POWERUP_REV_A3	0x0001
 #define NVREG_POWERSTATE2_PHY_RESET		0x0004
 };