From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../base-files/lib/preinit/05_set_iface_mac_ar71xx | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx

(limited to 'target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx')

diff --git a/target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx b/target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx
new file mode 100644
index 0000000..92b3765
--- /dev/null
+++ b/target/linux/ar71xx/base-files/lib/preinit/05_set_iface_mac_ar71xx
@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+
+. /lib/ar71xx.sh
+
+fetch_mac_from_mtd() {
+	local mtd_part=$1
+	local lan_env=$2
+	local wan_env=$3
+	local mtd mac
+
+	mtd=$(grep $mtd_part /proc/mtd | cut -d: -f1)
+	[ -z $mtd ] && return
+
+	mac=$(grep $lan_env /dev/$mtd | cut -d= -f2)
+	[ ! -z $mac ] && ifconfig eth0 hw ether $mac 2>/dev/null
+
+	mac=$(grep $wan_env /dev/$mtd | cut -d= -f2)
+	[ ! -z $mac ] && ifconfig eth1 hw ether $mac 2>/dev/null
+}
+
+preinit_set_mac_address() {
+	case $(ar71xx_board_name) in
+		dir-615-c1)
+			fetch_mac_from_mtd config lan_mac wan_mac
+			echo 1 > /sys/class/leds/dir-615-c1:green:wancpu/brightness
+			;;
+		dir-615-i1)
+			fetch_mac_from_mtd nvram sys_lan_mac sys_wan_mac
+			;;
+		r6100)
+			mac_lan=$(mtd_get_mac_binary caldata 0)
+			[ -n "$mac_lan" ] && ifconfig eth1 hw ether "$mac_lan"
+			mac_wan=$(mtd_get_mac_binary caldata 6)
+			[ -n "$mac_wan" ] && ifconfig eth0 hw ether "$mac_wan"
+			;;
+		tew-632brp)
+			fetch_mac_from_mtd config lan_mac wan_mac
+			;;
+		wrt160nl)
+			fetch_mac_from_mtd nvram lan_hwaddr wan_hwaddr
+			;;
+	esac
+}
+
+boot_hook_add preinit_main preinit_set_mac_address
+
-- 
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