openwrt/package/kernel/linux/files/hotplug-sched-teql.sh
Tony Ambardar 863ce4f15f kernel/modules: relocate teql hotplug from iproute2 to kmod-sched
The link equalizer sch_teql.ko of package kmod-sched relies on a hotplug
script historically included in iproute2's tc package. In previous
discussion [1], consensus was the hotplug script is best located together
with the module in kmod-sched, but this change was deferred at the time.

Relocate the hotplug script now. This change also simplifies adding a tc
variant for minimal size with reduced functionality.

[1] https://github.com/openwrt/openwrt/pull/1627#issuecomment-447923636

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2021-03-19 15:30:01 +01:00

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#!/bin/sh
. /lib/functions.sh
if [ "$ACTION" != "ifup" ]; then
exit
fi
config_load network
config_get teql $INTERFACE teql
if [ "$teql" != "" ]; then
logger Adding device $DEVICE to TEQL master $teql
insmod sch_teql
tc qdisc add dev $DEVICE root $teql
# The kernel doesn't let us bring it up until it has at least one
# slave. So bring it up now, if it isn't already.
if ! cat /sys/class/net/$teql/carrier &>/dev/null; then
ifup $teql &
fi
fi