e1000e: use alternate MAC address on ESB2 if available

[pandora-kernel.git] / drivers / net / e1000e / es2lan.c

diff --git a/drivers/net/e1000e/es2lan.c b/drivers/net/e1000e/es2lan.c
index e2aa3b7..4bb9d88 100644 (file)
--- a/drivers/net/e1000e/es2lan.c
+++ b/drivers/net/e1000e/es2lan.c
@@ -814,7 +814,9 @@ static s32 e1000_reset_hw_80003es2lan(struct e1000_hw *hw)
        ew32(IMC, 0xffffffff);
        icr = er32(ICR);
 
-       return 0;
+       ret_val = e1000_check_alt_mac_addr_generic(hw);
+
+       return ret_val;
 }
 
 /**
@@ -1339,6 +1341,29 @@ static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
        return ret_val;
 }
 
+/**
+ *  e1000_read_mac_addr_80003es2lan - Read device MAC address
+ *  @hw: pointer to the HW structure
+ **/
+static s32 e1000_read_mac_addr_80003es2lan(struct e1000_hw *hw)
+{
+       s32 ret_val = 0;
+
+       /*
+        * If there's an alternate MAC address place it in RAR0
+        * so that it will override the Si installed default perm
+        * address.
+        */
+       ret_val = e1000_check_alt_mac_addr_generic(hw);
+       if (ret_val)
+               goto out;
+
+       ret_val = e1000_read_mac_addr_generic(hw);
+
+out:
+       return ret_val;
+}
+
 /**
  * e1000_power_down_phy_copper_80003es2lan - Remove link during PHY power down
  * @hw: pointer to the HW structure
@@ -1403,6 +1428,7 @@ static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw)
 }
 
 static struct e1000_mac_operations es2_mac_ops = {
+       .read_mac_addr          = e1000_read_mac_addr_80003es2lan,
        .id_led_init            = e1000e_id_led_init,
        .check_mng_mode         = e1000e_check_mng_mode_generic,
        /* check_for_link dependent on media type */