File 0004-r8169-8168c-and-later-require-bit-0x20-to-... of Package r8169

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File 0004-r8169-8168c-and-later-require-bit-0x20-to-be-set-in-.patch of Package r8169

From 89bd109e171ea0b9cfd5360382d9cee9f965dd29 Mon Sep 17 00:00:00 2001
From: Francois Romieu <romieu@fr.zoreil.com>
Date: Tue, 17 Apr 2012 11:12:01 +0200
Subject: [PATCH 04/11] r8169: 8168c and later require bit 0x20 to be set in
 Config2 for PME signaling.

The new 84xx stopped flying below the radars.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
---
 drivers/net/ethernet/realtek/r8169.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 08fb599..2cadcfa 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -319,6 +319,8 @@ enum rtl_registers {
 	Config0		= 0x51,
 	Config1		= 0x52,
 	Config2		= 0x53,
+#define PME_SIGNAL			(1 << 5)	/* 8168c and later */
+
 	Config3		= 0x54,
 	Config4		= 0x55,
 	Config5		= 0x56,
@@ -1426,6 +1428,10 @@ static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts)
 		RTL_W8(Config1, options);
 		break;
 	default:
+		options = RTL_R8(Config2) & ~PME_SIGNAL;
+		if (wolopts)
+			options |= PME_SIGNAL;
+		RTL_W8(Config2, options);
 		break;
 	}
 
-- 
1.7.7

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File 0004-r8169-8168c-and-later-require-bit-0x20-to-be-set-in-.patch of Package r8169

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