--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devices/igb/e1000_mac-3.18-orig.h	Fri Sep 08 14:39:38 2017 +0200
@@ -0,0 +1,87 @@
+/* Intel(R) Gigabit Ethernet Linux driver
+ * Copyright(c) 2007-2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ */
+
+#ifndef _E1000_MAC_H_
+#define _E1000_MAC_H_
+
+#include "e1000_hw.h"
+
+#include "e1000_phy.h"
+#include "e1000_nvm.h"
+#include "e1000_defines.h"
+#include "e1000_i210.h"
+
+/* Functions that should not be called directly from drivers but can be used
+ * by other files in this 'shared code'
+ */
+s32  igb_blink_led(struct e1000_hw *hw);
+s32  igb_check_for_copper_link(struct e1000_hw *hw);
+s32  igb_cleanup_led(struct e1000_hw *hw);
+s32  igb_config_fc_after_link_up(struct e1000_hw *hw);
+s32  igb_disable_pcie_master(struct e1000_hw *hw);
+s32  igb_force_mac_fc(struct e1000_hw *hw);
+s32  igb_get_auto_rd_done(struct e1000_hw *hw);
+s32  igb_get_bus_info_pcie(struct e1000_hw *hw);
+s32  igb_get_hw_semaphore(struct e1000_hw *hw);
+s32  igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
+				     u16 *duplex);
+s32  igb_id_led_init(struct e1000_hw *hw);
+s32  igb_led_off(struct e1000_hw *hw);
+void igb_update_mc_addr_list(struct e1000_hw *hw,
+			     u8 *mc_addr_list, u32 mc_addr_count);
+s32  igb_setup_link(struct e1000_hw *hw);
+s32  igb_validate_mdi_setting(struct e1000_hw *hw);
+s32  igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
+			     u32 offset, u8 data);
+
+void igb_clear_hw_cntrs_base(struct e1000_hw *hw);
+void igb_clear_vfta(struct e1000_hw *hw);
+void igb_clear_vfta_i350(struct e1000_hw *hw);
+s32  igb_vfta_set(struct e1000_hw *hw, u32 vid, bool add);
+void igb_config_collision_dist(struct e1000_hw *hw);
+void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
+void igb_mta_set(struct e1000_hw *hw, u32 hash_value);
+void igb_put_hw_semaphore(struct e1000_hw *hw);
+void igb_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
+s32  igb_check_alt_mac_addr(struct e1000_hw *hw);
+
+bool igb_enable_mng_pass_thru(struct e1000_hw *hw);
+
+enum e1000_mng_mode {
+	e1000_mng_mode_none = 0,
+	e1000_mng_mode_asf,
+	e1000_mng_mode_pt,
+	e1000_mng_mode_ipmi,
+	e1000_mng_mode_host_if_only
+};
+
+#define E1000_FACTPS_MNGCG	0x20000000
+
+#define E1000_FWSM_MODE_MASK	0xE
+#define E1000_FWSM_MODE_SHIFT	1
+
+#define E1000_MNG_DHCP_COOKIE_STATUS_VLAN	0x2
+
+void e1000_init_function_pointers_82575(struct e1000_hw *hw);
+
+#endif