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authorCarolyn Wyborny <carolyn.wyborny@intel.com>2013-04-18 22:21:30 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2013-04-18 16:40:35 -0700
commitceb5f13b70cd6e7afa87ba1b13eb900a766a28e4 (patch)
treea81eabbd1edf494207c2412c274a2c649354a39e /drivers/net/ethernet/intel/igb/e1000_mac.c
parentigb: add support for spoofchk config (diff)
downloadlinux-dev-ceb5f13b70cd6e7afa87ba1b13eb900a766a28e4.tar.xz
linux-dev-ceb5f13b70cd6e7afa87ba1b13eb900a766a28e4.zip
igb: Add support for i354 devices
This patch adds base support for new i354 devices. Loopback test is unsupported for this release. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_mac.c')
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_mac.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_mac.c b/drivers/net/ethernet/intel/igb/e1000_mac.c
index afbab053269b..2559d70a2321 100644
--- a/drivers/net/ethernet/intel/igb/e1000_mac.c
+++ b/drivers/net/ethernet/intel/igb/e1000_mac.c
@@ -214,7 +214,7 @@ s32 igb_vfta_set(struct e1000_hw *hw, u32 vid, bool add)
else
vfta &= ~mask;
}
- if (hw->mac.type == e1000_i350)
+ if ((hw->mac.type == e1000_i350) || (hw->mac.type == e1000_i354))
igb_write_vfta_i350(hw, index, vfta);
else
igb_write_vfta(hw, index, vfta);
@@ -1171,6 +1171,17 @@ s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
hw_dbg("Half Duplex\n");
}
+ /* Check if it is an I354 2.5Gb backplane connection. */
+ if (hw->mac.type == e1000_i354) {
+ if ((status & E1000_STATUS_2P5_SKU) &&
+ !(status & E1000_STATUS_2P5_SKU_OVER)) {
+ *speed = SPEED_2500;
+ *duplex = FULL_DUPLEX;
+ hw_dbg("2500 Mbs, ");
+ hw_dbg("Full Duplex\n");
+ }
+ }
+
return 0;
}