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authorCarolyn Wyborny <carolyn.wyborny@intel.com>2013-10-17 05:36:26 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2013-12-10 01:27:35 -0800
commit56cec249167b44ee2ba7a3cbf4431bee937e08e3 (patch)
tree99ac283efa0b7bd5fc2efec5e8db3848130782c3 /drivers/net/ethernet/intel/igb/e1000_defines.h
parentigb: Support ports mapped in 64-bit PCI space (diff)
downloadlinux-dev-56cec249167b44ee2ba7a3cbf4431bee937e08e3.tar.xz
linux-dev-56cec249167b44ee2ba7a3cbf4431bee937e08e3.zip
igb: Add new feature Media Auto Sense for 82580 devices only
This patch adds support for the hardware feature Media Auto Sense. This feature requires a custom EEPROM image provided by our customer support team. The feature allows hardware designed with dual PHY's, fiber and copper to be used with either media without additional EEPROM changes. Fiber is preferred and driver will swap and configure for fiber media if sensed by the device at any time. Device will swap back to copper if it is the only media detected. 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>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_defines.h')
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_defines.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index 378ca21aa647..0571b973be80 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -205,6 +205,11 @@
*/
#define E1000_CONNSW_ENRGSRC 0x4
+#define E1000_CONNSW_PHYSD 0x400
+#define E1000_CONNSW_PHY_PDN 0x800
+#define E1000_CONNSW_SERDESD 0x200
+#define E1000_CONNSW_AUTOSENSE_CONF 0x2
+#define E1000_CONNSW_AUTOSENSE_EN 0x1
#define E1000_PCS_CFG_PCS_EN 8
#define E1000_PCS_LCTL_FLV_LINK_UP 1
#define E1000_PCS_LCTL_FSV_100 2