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

---
 .../lib/preinit/07_set_preinit_iface_ramips        | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips

(limited to 'target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips')

diff --git a/target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips b/target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips
new file mode 100644
index 0000000..3dce1b6
--- /dev/null
+++ b/target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips
@@ -0,0 +1,34 @@
+#!/bin/sh
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+
+. /lib/ramips.sh
+
+ramips_set_preinit_iface() {
+	RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350|MT7628|MT7688)"`
+	if [ -n "${RT3X5X}" ]; then
+		swconfig dev rt305x set reset 1
+	fi
+
+	if echo $RT3X5X | egrep -q "(RT5350|MT7628|MT7688)"; then
+		# This is a dirty hack to get by while the switch
+		# problem is investigated. When VLAN is disabled, ICMP
+		# pings work as expected, but TCP connections time
+		# out, so telnetting in failsafe is impossible. The
+		# likely reason is TCP checksumming hardware getting
+		# disabled:
+		# https://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg19870.html
+		swconfig dev rt305x set enable_vlan 1
+		swconfig dev rt305x vlan 1 set ports "0 6"
+		swconfig dev rt305x port 6 set untag 0
+		swconfig dev rt305x set apply 1
+		ip link add link eth0 name eth0.1 type vlan id 1
+		ip link set eth0 up
+		ifname=eth0.1
+	else
+		ifname=eth0
+	fi
+}
+
+boot_hook_add preinit_main ramips_set_preinit_iface
-- 
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