#!/bin/sh

. /lib/functions.sh

config_load mtkhnat
config_get enable global enable 0

[ "${enable}" -eq 1 ] || {
	echo 0 ${sch_upstream} > /sys/kernel/debug/hnat/scheduler0
	echo 0 ${sch_downstream} > /sys/kernel/debug/hnat/scheduler1

	rmmod mtkhnat
	exit 0
}

insmod mtkhnat

sleep 1

config_get sch_upstream global upstream 100000
config_get sch_downstream global downstream 100000

echo 1 ${sch_upstream} > /sys/kernel/debug/hnat/scheduler0
echo 1 ${sch_downstream} > /sys/kernel/debug/hnat/scheduler1

setup_queue() {
	local queue_id queue_scheduler queue_minebl queue_maxebl queue_minrate queue_maxrate queue_resv minrate maxrate queue_weight

	config_get queue_id $1 id 0
	config_get queue_minrate $1 minrate 0
	config_get queue_maxrate $1 maxrate 0
	config_get queue_resv $1 resv 22
	config_get queue_weight $1 weight 7

	[ "${queue_id}" -gt 7 ] && return 0

	queue_minebl=1
	queue_maxebl=1
	queue_scheduler=0

	[ "${queue_minrate}" -eq 0 ] && queue_minebl=0
	[ "${queue_maxrate}" -eq 0 ] && queue_maxebl=0

	minrate=$((sch_upstream * $queue_minrate))
	minrate=$((minrate / 100))

	maxrate=$((sch_upstream * $queue_maxrate))
	maxrate=$((maxrate / 100))

	echo 0 ${queue_minebl} ${minrate} ${queue_maxebl} ${maxrate} ${queue_weight} ${queue_resv} > /sys/kernel/debug/hnat/queue${queue_id} 

	queue_id=$((queue_id + 8))

	minrate=$((sch_downstream * $queue_minrate))
	minrate=$((minrate / 100))

	maxrate=$((sch_downstream * $queue_maxrate))
	maxrate=$((maxrate / 100))

	echo 1 ${queue_minebl} ${minrate} ${queue_maxebl} ${maxrate} ${queue_weight} ${queue_resv} > /sys/kernel/debug/hnat/queue${queue_id} 
}

config_foreach setup_scheduler scheduler
config_foreach setup_queue queue