diff --git a/build.sh b/build.sh
index 5539da02..90ad2220 100755
--- a/build.sh
+++ b/build.sh
@@ -42,7 +42,7 @@ OMR_KERNEL=${OMR_KERNEL:-5.4}
 OMR_RELEASE=${OMR_RELEASE:-$(git describe --tags `git rev-list --tags --max-count=1` | tail -1 | cut -d '-' -f1)}
 OMR_REPO=${OMR_REPO:-http://$OMR_HOST:$OMR_PORT/release/$OMR_RELEASE/$OMR_TARGET}
 
-OMR_FEED_URL="${OMR_FEED_URL:-https://github.com/ysurac/openmptcprouter-feeds}"
+OMR_FEED_URL="${OMR_FEED_URL:-https://github.com/suyuan168/openmptcprouter-feeds}"
 OMR_FEED_SRC="${OMR_FEED_SRC:-develop}"
 
 CUSTOM_FEED_URL="${CUSTOM_FEED_URL}"
diff --git a/config b/config
index f26e208f..8f3b2bd8 100644
--- a/config
+++ b/config
@@ -216,6 +216,8 @@ CONFIG_OPENSSL_WITH_CHACHA_POLY1305=y
 # CONFIG_LUCI_CSSTIDY is not set
 # CONFIG_LIBCURL_WOLFSSL is not set
 # CONFIG_PACKAGE_libustream-wolfssl is not set
+CONFIG_KERNEL_DEVMEM=y
+CONFIG_KERNEL_DEVKMEM=y
 # CONFIG_PACKAGE_luci-theme-argon=y
 CONFIG_PACKAGE_luci-theme-bootstrap=y
 CONFIG_PACKAGE_luci-theme-openwrt-2020=y
@@ -227,6 +229,4 @@ CONFIG_PACKAGE_rtty-nossl=y
 CONFIG_PACKAGE_minicom=y
 CONFIG_PACKAGE_irqbalance=y
 CONFIG_PACKAGE_mtr=y
-CONFIG_KERNEL_DEVMEM=y
-CONFIG_KERNEL_DEVKMEM=y
 CONFIG_AUTOREMOVE=y
diff --git a/config-bpi-r2 b/config-bpi-r2
deleted file mode 100644
index 1ff4480e..00000000
--- a/config-bpi-r2
+++ /dev/null
@@ -1,20 +0,0 @@
-CONFIG_TARGET_mediatek=y
-CONFIG_TARGET_mediatek_mt7623=y
-CONFIG_TARGET_mediatek_mt7623_DEVICE_bpi_bananapi-r2=y
-CONFIG_TARGET_ROOTFS_EXT4FS=y
-CONFIG_TARGET_ROOTFS_SQUASHFS=y
-CONFIG_PACKAGE_kmod-cryptodev=y
-CONFIG_OPENSSL_HARDWARE_SUPPORT=y
-CONFIG_OPENSSL_ENGINE_CRYPTO=y
-CONFIG_OPENSSL_ENGINE_DIGEST=y
-CONFIG_PACKAGE_uboot-envtools=y
-CONFIG_PACKAGE_attr=y
-CONFIG_PACKAGE_f2fs-tools=y
-CONFIG_PACKAGE_f2fsck=y
-CONFIG_PACKAGE_mkf2fs=y
-# CONFIG_PACKAGE_kmod-fs-nfs-v3 is not set
-# CONFIG_PACKAGE_kmod-fs-nfs-v4 is not set
-# CONFIG_PACKAGE_kmod-rtl8812au-ct is not set
-# CONFIG_PACKAGE_kmod-mt6625l-bt is not set
-# CONFIG_PACKAGE_kmod-mt6625l-wlan-gen-2 is not set
-CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-cm520-79f b/config-cm520-79f
index d37328a9..0358b260 100644
--- a/config-cm520-79f
+++ b/config-cm520-79f
@@ -4,3 +4,4 @@ CONFIG_TARGET_ipq40xx_generic_DEVICE_mobipromo_cm520-79f=y
 CONFIG_PACKAGE_kmod-6lowpan=y
 # CONFIG_KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE is not set
 CONFIG_KERNEL_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-espressobin b/config-espressobin
deleted file mode 100644
index 6e43d5d0..00000000
--- a/config-espressobin
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_TARGET_mvebu=y
-CONFIG_TARGET_mvebu_cortexa53=y
-CONFIG_TARGET_mvebu_cortexa53_DEVICE_globalscale_espressobin-v7=y
-CONFIG_PACKAGE_kmod-6lowpan=y
-CONFIG_PACKAGE_luci-app-advanced-reboot=y
-# CONFIG_KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE is not set
-CONFIG_KERNEL_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-nanopi_neo b/config-nanopi_neo
new file mode 100644
index 00000000..5f627826
--- /dev/null
+++ b/config-nanopi_neo
@@ -0,0 +1,70 @@
+CONFIG_MODULES=y
+CONFIG_HAVE_DOT_CONFIG=y
+CONFIG_TARGET_sunxi=y
+CONFIG_TARGET_sunxi_cortexa7=y
+CONFIG_TARGET_sunxi_cortexa7_DEVICE_friendlyarm_nanopi-neo=y
+CONFIG_PACKAGE_kmod-6lowpan=y
+CONFIG_HAS_SUBTARGETS=y
+CONFIG_HAS_DEVICES=y
+CONFIG_TARGET_BOARD="sunxi"
+CONFIG_TARGET_SUBTARGET="cortexa7"
+CONFIG_TARGET_PROFILE="DEVICE_friendlyarm_nanopi-neo"
+CONFIG_TARGET_ARCH_PACKAGES="arm_cortex-a7_neon-vfpv4"
+CONFIG_DEFAULT_TARGET_OPTIMIZATION="-Os -pipe"
+CONFIG_CPU_TYPE="cortex-a7+neon-vfpv4"
+CONFIG_LINUX_5_4=y
+CONFIG_DEFAULT_base-files=y
+CONFIG_DEFAULT_busybox=y
+CONFIG_DEFAULT_ca-bundle=y
+CONFIG_DEFAULT_dnsmasq=y
+CONFIG_DEFAULT_dropbear=y
+CONFIG_DEFAULT_e2fsprogs=y
+CONFIG_DEFAULT_firewall=y
+CONFIG_DEFAULT_fstools=y
+CONFIG_DEFAULT_ip6tables=y
+CONFIG_DEFAULT_iptables=y
+CONFIG_DEFAULT_kmod-ipt-offload=y
+CONFIG_DEFAULT_libc=y
+CONFIG_DEFAULT_libgcc=y
+CONFIG_DEFAULT_libustream-wolfssl=y
+CONFIG_DEFAULT_logd=y
+CONFIG_DEFAULT_mkf2fs=y
+CONFIG_DEFAULT_mtd=y
+CONFIG_DEFAULT_netifd=y
+CONFIG_DEFAULT_odhcp6c=y
+CONFIG_DEFAULT_odhcpd-ipv6only=y
+CONFIG_DEFAULT_opkg=y
+CONFIG_DEFAULT_partx-utils=y
+CONFIG_DEFAULT_ppp=y
+CONFIG_DEFAULT_ppp-mod-pppoe=y
+CONFIG_DEFAULT_uboot-envtools=y
+CONFIG_DEFAULT_uci=y
+CONFIG_DEFAULT_uclient-fetch=y
+CONFIG_DEFAULT_urandom-seed=y
+CONFIG_DEFAULT_urngd=y
+CONFIG_HAS_FPU=y
+CONFIG_AUDIO_SUPPORT=y
+CONFIG_GPIO_SUPPORT=y
+CONFIG_USB_SUPPORT=y
+CONFIG_RTC_SUPPORT=y
+CONFIG_USES_DEVICETREE=y
+CONFIG_USES_SQUASHFS=y
+CONFIG_USES_EXT4=y
+CONFIG_arm=y
+CONFIG_arm_v7=y
+CONFIG_ARCH="arm"
+CONFIG_KERNEL_ARM_MODULE_PLTS=y
+# CONFIG_PACKAGE_libustream-wolfssl is not set
+CONFIG_KERNEL_DEVMEM=y
+CONFIG_KERNEL_DEVKMEM=y
+# CONFIG_PACKAGE_luci-theme-argon=y
+CONFIG_PACKAGE_luci-theme-bootstrap=y
+CONFIG_PACKAGE_luci-theme-openwrt-2020=y
+# CONFIG_PACKAGE_luci-theme-argon is not set
+CONFIG_PACKAGE_luci-app-status=m
+CONFIG_PACKAGE_luci-mod-status=y
+CONFIG_PACKAGE_frpc=y
+CONFIG_PACKAGE_rtty-nossl=y
+CONFIG_PACKAGE_minicom=y
+CONFIG_PACKAGE_irqbalance=y
+CONFIG_PACKAGE_mtr=y
\ No newline at end of file
diff --git a/config-rpi3 b/config-rpi3
deleted file mode 100644
index da6c42db..00000000
--- a/config-rpi3
+++ /dev/null
@@ -1,6 +0,0 @@
-CONFIG_TARGET_bcm27xx=y
-CONFIG_TARGET_bcm27xx_bcm2710=y
-CONFIG_TARGET_bcm27xx_bcm2710_DEVICE_rpi-3=y
-CONFIG_PACKAGE_kmod-ath10k-ct=n
-CONFIG_PACKAGE_kmod-ath9k=y
-CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-wrt3200acm b/config-wrt3200acm
deleted file mode 100644
index 1b146609..00000000
--- a/config-wrt3200acm
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_TARGET_mvebu=y
-CONFIG_TARGET_mvebu_cortexa9=y
-CONFIG_TARGET_mvebu_cortexa9_DEVICE_linksys_wrt3200acm=y
-CONFIG_PACKAGE_kmod-6lowpan=y
-CONFIG_PACKAGE_luci-app-advanced-reboot=y
-# CONFIG_KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE is not set
-CONFIG_KERNEL_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-wrt32x b/config-wrt32x
deleted file mode 100644
index f362f397..00000000
--- a/config-wrt32x
+++ /dev/null
@@ -1,8 +0,0 @@
-CONFIG_TARGET_mvebu=y
-CONFIG_TARGET_mvebu_cortexa9=y
-CONFIG_TARGET_mvebu_cortexa9_DEVICE_linksys_wrt32x=y
-CONFIG_PACKAGE_kmod-6lowpan=y
-CONFIG_PACKAGE_luci-app-advanced-reboot=y
-# CONFIG_KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE is not set
-CONFIG_KERNEL_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_KERNEL_ARM_MODULE_PLTS=y
diff --git a/config-x86 b/config-x86
deleted file mode 100644
index fe6382d3..00000000
--- a/config-x86
+++ /dev/null
@@ -1,7 +0,0 @@
-CONFIG_TARGET_x86=y
-CONFIG_TARGET_x86_generic=y
-CONFIG_TARGET_x86_generic_Generic=y
-CONFIG_TARGET_EXT4_JOURNAL=y
-# CONFIG_TARGET_ROOTFS_TARGZ is not set
-CONFIG_PACKAGE_open-vm-tools=m
-CONFIG_PACKAGE_kmod-ath9k=y
diff --git a/root/package/base-files/files/bin/config_generate b/root/package/base-files/files/bin/config_generate
index ae48fe5f..53cad27a 100755
--- a/root/package/base-files/files/bin/config_generate
+++ b/root/package/base-files/files/bin/config_generate
@@ -15,21 +15,17 @@ generate_static_network() {
 		set network.loopback.proto='static'
 		set network.loopback.ipaddr='127.0.0.1'
 		set network.loopback.netmask='255.0.0.0'
+		delete network.globals
+		set network.globals='globals'
+		set network.globals.ula_prefix='auto'
 	EOF
-		[ -e /proc/sys/net/ipv6 ] && {
-			uci -q batch <<-EOF
-				delete network.globals
-				set network.globals='globals'
-				set network.globals.ula_prefix='auto'
-			EOF
-		}
 
 	if json_is_a dsl object; then
 		json_select dsl
 			if json_is_a atmbridge object; then
 				json_select atmbridge
-					local vpi vci encaps payload nameprefix
-					json_get_vars vpi vci encaps payload nameprefix
+					local vpi vci encaps payload
+					json_get_vars vpi vci encaps payload
 					uci -q batch <<-EOF
 						delete network.atm
 						set network.atm='atm-bridge'
@@ -37,7 +33,6 @@ generate_static_network() {
 						set network.atm.vci='$vci'
 						set network.atm.encaps='$encaps'
 						set network.atm.payload='$payload'
-						set network.atm.nameprefix='$nameprefix'
 					EOF
 				json_select ..
 			fi
@@ -72,11 +67,26 @@ generate_network() {
 
 	[ -n "$ifname" ] || return
 
-	# force bridge for multi-interface devices (and lan)
-	case "$1:$ifname" in
-		*\ * | lan:*) type="bridge" ;;
+	case "$1" in
+		# hack (see /etc/board.d/02_network)
+		none) return ;;
+		lan*) proto=${proto:-static} ;;
+		wan*) proto=${proto:-dhcp} ;;
 	esac
 
+	if [ -n "$macaddr" ]; then
+		type=macvlan # useless, only for legacy
+		uci -q batch <<-EOF
+			delete network.${1}_dev
+			set network.${1}_dev='device'
+			set network.${1}_dev.name='$1'
+			set network.${1}_dev.type='$type'
+			set network.${1}_dev.ifname='$ifname'
+			set network.${1}_dev.macaddr='$macaddr'
+		EOF
+		ifname=$1
+	fi
+
 	uci -q batch <<-EOF
 		delete network.$1
 		set network.$1='interface'
@@ -85,22 +95,11 @@ generate_network() {
 		set network.$1.proto='none'
 	EOF
 
-	if [ -n "$macaddr" ]; then
-		for name in $ifname; do
-			uci -q batch <<-EOF
-				delete network.$1_${name/./_}_dev
-				set network.$1_${name/./_}_dev='device'
-				set network.$1_${name/./_}_dev.name='$name'
-				set network.$1_${name/./_}_dev.macaddr='$macaddr'
-			EOF
-		done
-	fi
-
 	case "$protocol" in
 		static)
 			local ipad
 			case "$1" in
-				lan) ipad=${ipaddr:-"192.168.1.1"} ;;
+				lan) ipad=${ipaddr:-"192.168.100.1"} ;;
 				*) ipad=${ipaddr:-"192.168.$((addr_offset++)).1"} ;;
 			esac
 
@@ -110,23 +109,17 @@ generate_network() {
 				set network.$1.proto='static'
 				set network.$1.ipaddr='$ipad'
 				set network.$1.netmask='$netm'
+				set network.$1.ip6assign='60'
 			EOF
-			[ -e /proc/sys/net/ipv6 ] && uci set network.$1.ip6assign='60'
 		;;
 
 		dhcp)
 			# fixup IPv6 slave interface if parent is a bridge
 			[ "$type" = "bridge" ] && ifname="br-$1"
 
-			uci set network.$1.proto='dhcp'
-			[ -e /proc/sys/net/ipv6 ] && {
-				uci -q batch <<-EOF
-					delete network.${1}6
-					set network.${1}6='interface'
-					set network.${1}6.ifname='$ifname'
-					set network.${1}6.proto='dhcpv6'
-				EOF
-			}
+			uci -q batch <<-EOF
+				set network.$1.proto='dhcp'
+			EOF
 		;;
 
 		pppoe)
@@ -134,16 +127,12 @@ generate_network() {
 				set network.$1.proto='pppoe'
 				set network.$1.username='username'
 				set network.$1.password='password'
+				set network.$1.ipv6='1'
+				delete network.${1}6
+				set network.${1}6='interface'
+				set network.${1}6.ifname='@${1}'
+				set network.${1}6.proto='dhcpv6'
 			EOF
-			[ -e /proc/sys/net/ipv6 ] && {
-				uci -q batch <<-EOF
-					set network.$1.ipv6='1'
-					delete network.${1}6
-					set network.${1}6='interface'
-					set network.${1}6.ifname='@${1}'
-					set network.${1}6.proto='dhcpv6'
-				EOF
-			}
 		;;
 	esac
 }
@@ -217,8 +206,7 @@ generate_switch() {
 
 	json_select switch
 	json_select "$key"
-	json_get_vars enable reset blinkrate cpu_port \
-		ar8xxx_mib_type ar8xxx_mib_poll_interval
+	json_get_vars enable reset blinkrate cpu_port
 
 	uci -q batch <<-EOF
 		add network switch
@@ -226,8 +214,6 @@ generate_switch() {
 		set network.@switch[-1].reset='$reset'
 		set network.@switch[-1].enable_vlan='$enable'
 		set network.@switch[-1].blinkrate='$blinkrate'
-		set network.@switch[-1].ar8xxx_mib_type='$ar8xxx_mib_type'
-		set network.@switch[-1].ar8xxx_mib_poll_interval='$ar8xxx_mib_poll_interval'
 	EOF
 
 	generate_switch_vlans_ports "$1"
@@ -241,7 +227,7 @@ generate_static_system() {
 	uci -q batch <<-EOF
 		delete system.@system[0]
 		add system system
-		set system.@system[-1].hostname='antrouter
+		set system.@system[-1].hostname='antrouter'
 		set system.@system[-1].timezone='UTC'
 		set system.@system[-1].ttylogin='0'
 		set system.@system[-1].log_size='64'
@@ -373,12 +359,11 @@ generate_led() {
 		;;
 
 		switch)
-			local port_mask speed_mask mode
-			json_get_vars port_mask speed_mask mode
+			local port_mask speed_mask
+			json_get_vars port_mask speed_mask
 			uci -q batch <<-EOF
 				set system.$cfg.port_mask='$port_mask'
 				set system.$cfg.speed_mask='$speed_mask'
-				set system.$cfg.mode='$mode'
 			EOF
 		;;
 
@@ -426,8 +411,6 @@ generate_gpioswitch() {
 json_init
 json_load "$(cat ${CFG})"
 
-umask 077
-
 if [ ! -s /etc/config/network ]; then
 	touch /etc/config/network
 	generate_static_network
diff --git a/root/package/base-files/files/etc/banner b/root/package/base-files/files/etc/banner
index fedb02b2..4dd2e767 100644
--- a/root/package/base-files/files/etc/banner
+++ b/root/package/base-files/files/etc/banner
@@ -34,5 +34,6 @@
  */
 
 ------------------------------------------------------------------------------
-   (%C)
+55860.com   QQ 175338181 weixin:xinyangla
+(%C)
 ------------------------------------------------------------------------------
diff --git a/root/package/base-files/files/etc/board.d/99-default_network b/root/package/base-files/files/etc/board.d/99-default_network
index d70aa352..55d5d79a 100755
--- a/root/package/base-files/files/etc/board.d/99-default_network
+++ b/root/package/base-files/files/etc/board.d/99-default_network
@@ -10,7 +10,6 @@ board_config_update
 json_is_a network object && exit 0
 
 ucidef_set_interface_lan 'eth0'
-[ -d /sys/class/net/eth1 ] && ucidef_set_interface_wan 'eth1'
 
 board_config_flush
 
diff --git a/root/target/linux/ipq40xx/base-files/etc/init.d/adjust_network b/root/target/linux/ipq40xx/base-files/etc/init.d/adjust_network
old mode 100644
new mode 100755
index b1359597..6089259e
--- a/root/target/linux/ipq40xx/base-files/etc/init.d/adjust_network
+++ b/root/target/linux/ipq40xx/base-files/etc/init.d/adjust_network
@@ -1,19 +1,205 @@
 #!/bin/sh /etc/rc.common
 # Copyright (C) 2006-2011 OpenWrt.org
 
-START=11
+START=99
 STOP=98
 
-adjust_smp_affinity() {
-	test -f /lib/adjust_network.sh && {
-		. /lib/adjust_network.sh
+rps_flow_cnt=4096
+core_count=$(grep -c processor /proc/cpuinfo)
+rps_sock_flow_ent=`expr $core_count \* $rps_flow_cnt`
+queue_cores="0 1 2"
+queue_irq_cores="1 2"
+wifi_core="3"
+usb_core="0"
 
-		adjust_eth_queue
-		adjust_edma_smp_affinity
-		adjust_radio_smp_affinity
-	}
+############### util functions ###############
+
+to_hex_list() {
+	local cores=$1
+	local converted=""
+	for core in $(echo $cores | awk '{print}')
+	do
+		local hex="$(gen_hex_mask "$core")"
+		converted="$converted $hex"
+	done
+	echo `echo $converted | sed 's/^ *//'`
 }
 
-boot() {
-	adjust_smp_affinity
+gen_hex_mask() {
+	local cores=$1
+	local mask=0
+	for core in $(echo $cores | awk '{print}')
+	do
+		local bit="$((1 << $core))"
+		let "mask = mask + bit"
+	done
+	local hex="$(printf %x "$mask")"
+	echo "$hex"
+}
+
+val_at_index() {
+	local values=$1
+	local idx=$2
+	echo `echo $values | awk -v i=$idx '{print $i}'`
+}
+
+size_of_list() {
+	local list=$1
+	local spaces=`echo $list | grep -o ' ' | wc -l`
+	echo `expr $spaces + 1`
+}
+
+set_core_mask() {
+	local file=$1
+	local cores=$2
+	local mask="$(gen_hex_mask "$cores")"
+	echo $mask > $file
+}
+
+set_core_mask_round() {
+	local files=$1
+	local cores=$2
+	local step_size=$3
+	[ ! -n "$3" ] && step_size=1
+	
+	local core_count="$(size_of_list "$cores")"
+	local counter=0
+	local idx=1
+	local roof=`expr $core_count \* $step_size`
+	for file in $(echo $files | awk '{print}')
+	do
+		let "idx = counter / step_size + 1"
+		local core="$(val_at_index "$cores" $idx)"
+		set_core_mask $file $core
+		let "counter = counter + 1"
+		[ $counter -ge $roof ] && counter=0
+	done
+}
+
+############### assign network queues ###############
+
+set_interface_round() {
+	local interface=$1
+	local cores=$2
+	local step_size=$3
+	[ ! -n "$3" ] && step_size=1
+	
+	echo "using round mask for interface: $interface, step size: $step_size"
+	set_core_mask_round "$(ls /sys/class/net/$interface/queues/tx-*/xps_cpus)" "$cores" $step_size
+	set_core_mask_round "$(ls /sys/class/net/$interface/queues/rx-*/rps_cpus)" "$cores" $step_size
+	
+	for file in /sys/class/net/$interface/queues/rx-[0-9]*/rps_flow_cnt
+	do
+		echo $rps_flow_cnt > $file
+	done
+}
+
+set_interface() {
+	local interface=$1
+	local cores=$2
+	
+	echo "using cores: $cores for interface: $interface"
+	
+	for file in /sys/class/net/$interface/queues/rx-[0-9]*/rps_cpus
+	do
+		set_core_mask $file "$cores"
+		echo $rps_flow_cnt > `dirname $file`/rps_flow_cnt
+	done
+
+	for file in /sys/class/net/$interface/queues/tx-[0-9]*/xps_cpus
+	do
+		set_core_mask $file "$cores"
+	done
+}
+
+set_interface_queues() {
+	echo "using cpu: $queue_cores for network queues"
+	for dev in /sys/class/net/eth*
+	do
+		[ -d "$dev" ] || continue
+		
+		local interface=`basename $dev`
+		
+		set_interface $interface "$queue_cores"
+	done
+
+	for dev in /sys/class/net/wlan*
+	do
+		[ -d "$dev" ] || continue
+		
+		local interface=`basename $dev`
+		
+		set_interface $interface "$queue_cores"
+	done
+	
+	for dev in /sys/class/net/eth*
+	do
+		local eth=`basename $dev`
+		echo "enabling offload on $eth"
+		ethtool -K $eth rx-checksum on >/dev/null 2>&1
+		ethtool -K $eth tx-checksum-ip-generic on >/dev/null 2>&1 || (
+		ethtool -K $eth tx-checksum-ipv4 on >/dev/null 2>&1
+		ethtool -K $eth tx-checksum-ipv6 on >/dev/null 2>&1)
+		ethtool -K $eth tx-scatter-gather on >/dev/null 2>&1
+		ethtool -K $eth gso on >/dev/null 2>&1
+		ethtool -K $eth gro on >/dev/null 2>&1
+		ethtool -K $eth lro on >/dev/null 2>&1
+		ethtool -K $eth tso on >/dev/null 2>&1
+		ethtool -K $eth ufo on >/dev/null 2>&1
+	done
+	
+	echo $rps_sock_flow_ent > /proc/sys/net/core/rps_sock_flow_entries
+	sysctl -w net.core.rps_sock_flow_entries=$rps_sock_flow_ent
+}
+
+############### assign interrupts ###############
+set_irq_cores() {
+	local mask="$(gen_hex_mask "$2")"
+	echo "set mask $mask for irq: $1"
+	echo $mask > "/proc/irq/$1/smp_affinity"
+}
+
+set_irq_pattern() {
+	local name_pattern="$1"
+	local cores="$2"
+	
+	for irq in `grep "$name_pattern" /proc/interrupts | cut -d: -f1 | sed 's, *,,'`
+	do
+		set_irq_cores $irq "$cores"
+	done
+}
+
+set_irq_interleave() {
+	local name_pattern=$1
+	local cores=$2
+	local step_size=$3
+	
+	local files=""
+	for irq in `grep "$name_pattern" /proc/interrupts | cut -d: -f1 | sed 's, *,,'`
+	do
+		files="$files\
+		/proc/irq/$irq/smp_affinity"
+	done
+	
+	set_core_mask_round "$files" "$cores" "$step_size"
+}
+
+set_irqs() {
+	#dma
+	set_irq_pattern bam_dma "$usb_core"
+
+	#ethernet
+	set_irq_interleave eth_tx "$queue_irq_cores" 4
+	set_irq_interleave eth_rx "$queue_irq_cores" 1
+
+	#pcie
+	set_irq_pattern pcie "$wifi_core"
+
+	#usb
+	set_irq_pattern usb "$usb_core"
+}
+
+start() {
+	set_interface_queues
+	set_irqs
 }
\ No newline at end of file
diff --git a/root/target/linux/ipq40xx/base-files/lib/adjust_network.sh b/root/target/linux/ipq40xx/base-files/lib/adjust_network.sh
old mode 100644
new mode 100755