From e9c80a1224213a1bb33f56d329c6d277b29cb4c5 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 25 Feb 2014 17:40:04 +0000
Subject: [PATCH] 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>

SVN-Revision: 39752
---
 .../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