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ramips: mt7621: fix failsafe mode networking

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Disable VLANs on mt7621 boards with mt7530 switches on failsafe entry.

Allows failsafe networking to work correctly.

Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
[fixed default case syntax error]
Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Kevin Darbyshire-Bryant 2017-09-25 15:24:38 +01:00 committed by Mathias Kresin
parent 36fd53f9a9
commit 972c126eb6
1 changed files with 7 additions and 2 deletions
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9
target/linux/ramips/base-files/lib/preinit/07_set_preinit_iface_ramips
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@ -6,17 +6,22 @@
. /lib/ramips.sh
ramips_set_preinit_iface() {
RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350|MT7628|MT7688|MT7620)"`
RT3X5X=`cat /proc/cpuinfo | egrep "(RT3.5|RT5350|MT7628|MT7688|MT7620|MT7621)"`
if [ -n "${RT3X5X}" ]; then
# The ethernet switch driver enables VLAN by default, but
# failsafe uses eth0, making the device unreachable:
# https://dev.openwrt.org/ticket/18768
ralink_switchdev=rt305x
case "${RT3X5X}" in
*MT7620*)
ralink_switchdev=mt7620
;;
*MT7621*)
ralink_switchdev=mt7530
;;
*)
ralink_switchdev=rt305x
;;
esac
swconfig dev $ralink_switchdev set reset 1
swconfig dev $ralink_switchdev set enable_vlan 0