[][Refine QDMA rate control shaper when running PPPQ]

[Description]
Refactor QDMA Per-Port-Per-Queue(PPPQ) mode.
Because QDMA scheduler has 1Gbps rate limitation, the rate control
shaper must be fine-tuned when activating PPPQ mode.

[Release-log]
N/A

Change-Id: Ie7a1c6292e8e3b302deb97e2e78145ce9171cf4d
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5355282
diff --git a/feed/mtkhnat_util/files/mtkhnat.config b/feed/mtkhnat_util/files/mtkhnat.config
index c971c59..f252a98 100755
--- a/feed/mtkhnat_util/files/mtkhnat.config
+++ b/feed/mtkhnat_util/files/mtkhnat.config
@@ -7,7 +7,7 @@
 ####################################################################
 config global global
 	option enable 1
-	option hqos 1
+	option hqos 0
 	option txq_num 16
 	option scheduling 'wrr'
 	option sch0_bw 1000000