fix

root/target/linux/ipq40xx/base-files/etc/hotplug.d/net/21_adjust_network

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+[ -f /lib/adjust_network.sh ] && {
+	. /lib/adjust_network.sh
+
+	adjust_eth_queue
+}

root/target/linux/ipq40xx/base-files/etc/init.d/adjust_network

@@ -0,0 +1,19 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2006-2011 OpenWrt.org
+
+START=11
+STOP=98
+
+adjust_smp_affinity() {
+	test -f /lib/adjust_network.sh && {
+		. /lib/adjust_network.sh
+
+		adjust_eth_queue
+		adjust_edma_smp_affinity
+		adjust_radio_smp_affinity
+	}
+}
+
+boot() {
+	adjust_smp_affinity
+}

root/target/linux/ipq40xx/base-files/lib/adjust_network.sh

@@ -0,0 +1,89 @@
+#!/bin/sh
+# this scripts is used for adjust cpu's choice of interrupts.
+#
+
+################################################
+# Adjust smp_affinity of edma
+# Globals:
+#    None
+# Arguments:
+#    None
+# Returns:
+#    None
+# Remark:
+#    execute only once on start-up.
+################################################
+adjust_edma_smp_affinity() {
+	grep -q edma_eth_ /proc/interrupts || return 0
+	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
+	local cpu=0
+	local tx_irq_num
+
+	for tx_num in `seq 0 1 15` ; do
+		cpu=`printf "%x" $((1<<((tx_num/4+0)%nr)))`
+		tx_irq_num=`grep -m1 edma_eth_tx$tx_num /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
+		[ -n "$tx_irq_num" ] && echo $cpu > /proc/irq/$tx_irq_num/smp_affinity
+	done
+
+	for rx_num in `seq 0 1 7` ; do
+		cpu=`printf "%x" $((1<<((rx_num/2)%nr)))`
+		rx_irq_num=`grep -m1 edma_eth_rx$rx_num /proc/interrupts | cut -d ':' -f 1 | tail -n1 | tr -d ' '`
+		[ -n "$rx_irq_num" ] && echo $cpu > /proc/irq/$rx_irq_num/smp_affinity
+	done
+}
+
+################################################
+# Adjust smp_affinity of ath10k for 2G and 5G
+# Globals:
+#    None
+# Arguments:
+#    None
+# Returns:
+#    None
+# Remark:
+#    execute only once on start-up.
+################################################
+adjust_radio_smp_affinity() {
+	local irqs="`grep -E 'ath10k' /proc/interrupts | cut -d ':' -f 1 | tr -d ' '`"
+	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
+	local idx=2
+
+	for irq in $irqs; do
+		cpu=`printf "%x" $((1<<((idx)%nr)))`
+		echo $cpu > /proc/irq/$irq/smp_affinity
+		idx=$((idx+1))
+	done
+}
+
+################################################
+# Adjust queue of eth
+# Globals:
+#    None
+# Arguments:
+#    None
+# Returns:
+#    None
+# Remark:
+#    Each network reboot needs to be executed.
+################################################
+adjust_eth_queue() {
+	local nr=`cat /proc/cpuinfo | grep processor | wc -l`
+	local idx=0
+
+	for epath in /sys/class/net/eth[0-9]*; do
+		test -e $epath || break
+		echo $epath | grep -q "\." && continue
+		eth=`basename $epath`
+		idx=0
+		for exps in /sys/class/net/$eth/queues/rx-[0-9]*/rps_cpus; do
+			test -e $exps || break
+			cpu=`printf "%x" $((1<<((idx+1)%nr)))`
+			idx=$((idx+1))
+			echo $cpu > $exps
+			echo 256 > `dirname $exps`/rps_flow_cnt
+		done
+		which ethtool >/dev/null 2>&1 && ethtool -K $eth gro off
+	done
+
+	echo 1024 > /proc/sys/net/core/rps_sock_flow_entries
+}

root/target/linux/ipq40xx/config-5.4

@@ -1,8 +1,6 @@
 CONFIG_ALIGNMENT_TRAP=y
 # CONFIG_APQ_GCC_8084 is not set
 # CONFIG_APQ_MMCC_8084 is not set
-CONFIG_ARM_MODULE_PLTS=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 CONFIG_AR40XX_PHY=y
 CONFIG_ARCH_32BIT_OFF_T=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
@@ -54,6 +52,7 @@ CONFIG_BOUNCE=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_QCOM=y
 CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE_OVERRIDE=y
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_QCOM=y
 CONFIG_COMPAT_32BIT_TIME=y
@@ -68,14 +67,15 @@ CONFIG_CPU_COPY_V6=y
 CONFIG_CPU_CP15=y
 CONFIG_CPU_CP15_MMU=y
 CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
 CONFIG_CPU_FREQ_GOV_ATTR_SET=y
 CONFIG_CPU_FREQ_GOV_COMMON=y
 # CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
 # CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
 # CONFIG_CPU_FREQ_GOV_USERSPACE is not set
 CONFIG_CPU_FREQ_STAT=y
 CONFIG_CPU_HAS_ASID=y
@@ -184,7 +184,7 @@ CONFIG_GPIOLIB=y
 CONFIG_GPIOLIB_IRQCHIP=y
 CONFIG_GPIO_74X164=y
 CONFIG_GPIO_WATCHDOG=y
-CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
+# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDEN_BRANCH_PREDICTOR=y
 CONFIG_HARDIRQS_SW_RESEND=y
@@ -198,8 +198,6 @@ CONFIG_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_QCOM=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_OPTEE=y
-CONFIG_HZ=100
-CONFIG_HZ_100=y
 CONFIG_HZ_FIXED=0
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
@@ -353,6 +351,19 @@ CONFIG_POWER_RESET_MSM=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PPS=y
 CONFIG_PRINTK_TIME=y
+CONFIG_PSTORE=y
+# CONFIG_PSTORE_842_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+# CONFIG_PSTORE_CONSOLE is not set
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_PMSG is not set
+CONFIG_PSTORE_RAM=y
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
 CONFIG_PTP_1588_CLOCK=y
 CONFIG_QCA807X_PHY=y
 CONFIG_QCOM_A53PLL=y
@@ -385,6 +396,9 @@ CONFIG_RATIONAL=y
 CONFIG_RCU_CPU_STALL_TIMEOUT=21
 CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_STALL_COMMON=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_DEC8=y
+CONFIG_REED_SOLOMON_ENC8=y
 CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
@@ -446,10 +460,7 @@ CONFIG_TIMER_PROBE=y
 CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
 CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_UBIFS_FS_LZO=y
-CONFIG_UBIFS_FS_ZLIB=y
-CONFIG_UBIFS_FS_ZSTD=y
+# CONFIG_UCLAMP_TASK is not set
 CONFIG_UEVENT_HELPER_PATH=""
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
 CONFIG_UNWINDER_ARM=y