commit 2c670b5bd794ef93c81bf8797b7d6393c8453fc6
author Carolyn Wyborny <carolyn.wyborny@intel.com> Tue May 24 06:52:51 2011 +0000
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> Mon Jul 11 18:43:00 2011 -0700
tree 909c57569fa2bdc049c049760dda8e713d603250
parent 4297f99b846942c6068f4ec80585c05ac94e612e

igb: Add support of SerDes Forced mode for certain hardware

This patch changes the serdes link code to support a forced mode for
some hardware, based on bit set in EEPROM.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/igb/e1000_82575.h

diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h
index fd28d62..786e110 100644
--- a/drivers/net/igb/e1000_82575.h
+++ b/drivers/net/igb/e1000_82575.h
@@ -243,6 +243,8 @@
 #define E1000_DTXCTL_MDP_EN     0x0020
 #define E1000_DTXCTL_SPOOF_INT  0x0040
 
+#define E1000_EEPROM_PCS_AUTONEG_DISABLE_BIT	(1 << 14)
+
 #define ALL_QUEUES   0xFFFF
 
 /* RX packet buffer size defines */