From 8b60c3099df664a23a2ef1970c6577afb1d6ab64 Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 25 Feb 2014 17:40:04 +0000
Subject: ar71xx: fix failsafe acces on several devices

The ar71xx platform always uses the eth0 interface to provide
access to the device in failsafe mode. Due to this, failsafe
access is broken on devices where the LAN ports are connected
to the 'eth1' interface.

Update the relevant script to correctly set the ifname variable
for these devices.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39752 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../lib/preinit/05_set_preinit_iface_ar71xx        | 36 +++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx b/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
index 8611dce816..31a2dd78d2 100644
--- a/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
+++ b/target/linux/ar71xx/base-files/lib/preinit/05_set_preinit_iface_ar71xx
@@ -7,7 +7,41 @@
 . /lib/ar71xx.sh
 
 set_preinit_iface() {
-	ifname=eth0
+	case $(ar71xx_board_name) in
+	alfa-ap96 |\
+	alfa-nx |\
+	ap135-020 |\
+	ap136-020 |\
+	ap83 |\
+	archer-c7 |\
+	dir-505-a1 |\
+	jwap003 |\
+	pb42 |\
+	pb44 |\
+	rb-433 |\
+	rb-433u |\
+	rb-435g |\
+	rb-450 |\
+	rb-450g |\
+	routerstation |\
+	routerstation-pro |\
+	tl-mr3420-v2 |\
+	tl-wdr4900-v2 |\
+	tl-wr1043nd-v2 |\
+	tl-wr710n |\
+	tl-wr720n-v3 |\
+	tl-wr841n-v8 |\
+	tl-wr842n-v2 |\
+	wnr2000-v3 |\
+	wnr2200 |\
+	wnr612-v2 |\
+	wpe72)
+		ifname=eth1
+		;;
+	*)
+		ifname=eth0
+		;;
+	esac
 }
 
 boot_hook_add preinit_main set_preinit_iface
-- 
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