mediatek: update to latest kernel patchset from v4.13-rc

Signed-off-by: Muciri Gatimu <muciri@openmesh.com>
Signed-off-by: Shashidhar Lakkavalli <shashidhar.lakkavalli@openmesh.com>
Signed-off-by: John Crispin <john@phrozen.org>

target/linux/mediatek/base-files/sbin/mtkhnat

@@ -0,0 +1,64 @@
+#!/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