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authorAkeem G. Abodunrin <akeem.g.abodunrin@intel.com>2012-09-06 01:28:31 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2012-09-20 02:47:12 -0700
commite5461112d993b5038954554b5c871d14e45ecc5c (patch)
tree9f58d70526bfd578c8ff316a24574b299eecbee6 /drivers/net/ethernet/intel/igb/e1000_defines.h
parentigb: Remove artificial restriction on RQDPC stat reading (diff)
downloadlinux-dev-e5461112d993b5038954554b5c871d14e45ecc5c.tar.xz
linux-dev-e5461112d993b5038954554b5c871d14e45ecc5c.zip
igb: Support to enable EEE on all eee_supported devices
Current implementation enables EEE on only i350 device. This patch enables EEE on all eee_supported devices. Also, configured LPI clock to keep running before EEE is enabled on i210 and i211 devices. Signed-off-by: Akeem G. Abodunrin <akeem.g.abodunrin@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.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index cae3070da922..de4b41ec3c40 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -857,8 +857,9 @@
#define E1000_IPCNFG_EEE_100M_AN 0x00000004 /* EEE Enable 100M AN */
#define E1000_EEER_TX_LPI_EN 0x00010000 /* EEE Tx LPI Enable */
#define E1000_EEER_RX_LPI_EN 0x00020000 /* EEE Rx LPI Enable */
-#define E1000_EEER_FRC_AN 0x10000000 /* Enable EEE in loopback */
+#define E1000_EEER_FRC_AN 0x10000000 /* Enable EEE in loopback */
#define E1000_EEER_LPI_FC 0x00040000 /* EEE Enable on FC */
+#define E1000_EEE_SU_LPI_CLK_STP 0X00800000 /* EEE LPI Clock Stop */
/* SerDes Control */
#define E1000_GEN_CTL_READY 0x80000000