[][Add QDMA Per-Port-Per-Queue(PPPQ) mode]

[Description]
Add Panther QDMA Per-Port-Per-Queue(PPPQ) mode for solving
uplink pause frame issue.

After enabling PPPQ mode, each LAN port will be mapped into
a specified QDMA queue.

[Usage]
- echo 2 > /sys/kernel/debug/hnat/qos_toggle	(PPPQ Mode)
- echo 1 > /sys/kernel/debug/hnat/qos_toggle	(HQoS Mode)
- echo 0 > /sys/kernel/debug/hnat/qos_toggle	(Disable QDMA)

[Release-log]
N/A

Change-Id: Ic554bce717d6384cbb31a4c44cdc7988e82719e7
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5288809
diff --git a/target/linux/mediatek/modules.mk b/target/linux/mediatek/modules.mk
index 67a983a..2ce0201 100644
--- a/target/linux/mediatek/modules.mk
+++ b/target/linux/mediatek/modules.mk
@@ -70,7 +70,7 @@
 	CONFIG_BRIDGE_NETFILTER=y \
 	CONFIG_NETFILTER_FAMILY_BRIDGE=y \
 	CONFIG_NET_MEDIATEK_HNAT \
-	CONFIG_NET_MEDIATEK_HW_QOS=n
+	CONFIG_NET_MEDIATEK_HW_QOS=y
   FILES:= \
         $(LINUX_DIR)/drivers/net/ethernet/mediatek/mtk_hnat/mtkhnat.ko
 endef