From 600c977c0801210602d7502f9c978c2b8c31a209 Mon Sep 17 00:00:00 2001
From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Wed, 16 Aug 2006 13:39:04 -0700
Subject: [PATCH] e1000: Disable aggressive clocking on esb2 with SERDES port

Disable aggressive clocking on esb2 with SERDES port as it causes
hardware problems.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
---
 drivers/net/e1000/e1000_main.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index b2caaa2117f..978e3b72202 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1498,8 +1498,6 @@ e1000_configure_tx(struct e1000_adapter *adapter)
 	} else if (hw->mac_type == e1000_80003es2lan) {
 		tarc = E1000_READ_REG(hw, TARC0);
 		tarc |= 1;
-		if (hw->media_type == e1000_media_type_internal_serdes)
-			tarc |= (1 << 20);
 		E1000_WRITE_REG(hw, TARC0, tarc);
 		tarc = E1000_READ_REG(hw, TARC1);
 		tarc |= 1;