addfix

luci-app-cpufreq/Makefile

@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-3.0-only
+#
+# Copyright (C) 2021 ImmortalWrt.org
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=LuCI for CPU Freq Setting
+LUCI_DEPENDS:=@(arm||aarch64)
+
+PKG_NAME:=luci-app-cpufreq
+PKG_VERSION:=1
+PKG_RELEASE:=$(COMMITCOUNT)
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

luci-app-cpufreq/luasrc/controller/cpufreq.lua

@@ -0,0 +1,11 @@
+module("luci.controller.cpufreq", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/cpufreq") then
+		return
+	end
+
+	local page = entry({"admin", "system", "cpufreq"}, cbi("cpufreq"), _("CPU Freq"), 90)
+	page.dependent = false
+	page.acl_depends = { "luci-app-cpufreq" }
+end

luci-app-cpufreq/luasrc/model/cbi/cpufreq.lua

@@ -0,0 +1,68 @@
+local fs = require "nixio.fs"
+
+function string.split(input, delimiter)
+	input = tostring(input)
+	delimiter = tostring(delimiter)
+	if (delimiter=='') then return false end
+	local pos,arr = 0, {}
+	for st,sp in function() return string.find(input, delimiter, pos, true) end do
+		table.insert(arr, string.sub(input, pos, st - 1))
+		pos = sp + 1
+	end
+	table.insert(arr, string.sub(input, pos))
+	return arr
+end
+
+mp = Map("cpufreq", translate("CPU Freq Settings"))
+mp.description = translate("Set CPU Scaling Governor to Max Performance or Balance Mode")
+
+s = mp:section(NamedSection, "cpufreq", "settings")
+s.anonymouse = true
+
+local policy_nums = luci.sys.exec("echo -n $(find /sys/devices/system/cpu/cpufreq/policy* -maxdepth 0 | grep -Eo '[0-9]+')")
+for _, policy_num in ipairs(string.split(policy_nums, " ")) do
+	if not fs.access("/sys/devices/system/cpu/cpufreq/policy" .. policy_num .. "/scaling_available_frequencies") then return end
+
+	cpu_freqs = fs.readfile("/sys/devices/system/cpu/cpufreq/policy" .. policy_num .. "/scaling_available_frequencies")
+	cpu_freqs = string.sub(cpu_freqs, 1, -3)
+
+	cpu_governors = fs.readfile("/sys/devices/system/cpu/cpufreq/policy" .. policy_num .. "/scaling_available_governors")
+	cpu_governors = string.sub(cpu_governors, 1, -3)
+
+
+	freq_array = string.split(cpu_freqs, " ")
+	governor_array = string.split(cpu_governors, " ")
+
+	s:tab(policy_num, translate("Policy " .. policy_num))
+
+	governor = s:taboption(policy_num, ListValue, "governor" .. policy_num, translate("CPU Scaling Governor"))
+	for _, e in ipairs(governor_array) do
+		if e ~= "" then governor:value(e, translate(e, string.upper(e))) end
+	end
+
+	minfreq = s:taboption(policy_num, ListValue, "minfreq" .. policy_num, translate("Min Idle CPU Freq"))
+	for _, e in ipairs(freq_array) do
+		if e ~= "" then minfreq:value(e) end
+	end
+
+	maxfreq = s:taboption(policy_num, ListValue, "maxfreq" .. policy_num, translate("Max Turbo Boost CPU Freq"))
+	for _, e in ipairs(freq_array) do
+		if e ~= "" then maxfreq:value(e) end
+	end
+
+	sdfactor = s:taboption(policy_num, Value, "sdfactor" .. policy_num, translate("CPU Switching Sampling rate"))
+	sdfactor.datatype="range(1,100000)"
+	sdfactor.description = translate("The sampling rate determines how frequently the governor checks to tune the CPU (ms)")
+	sdfactor.placeholder = 10
+	sdfactor.default = 10
+	sdfactor:depends("governor" .. policy_num, "ondemand")
+
+	upthreshold = s:taboption(policy_num, Value, "upthreshold" .. policy_num, translate("CPU Switching Threshold"))
+	upthreshold.datatype="range(1,99)"
+	upthreshold.description = translate("Kernel make a decision on whether it should increase the frequency (%)")
+	upthreshold.placeholder = 50
+	upthreshold.default = 50
+	upthreshold:depends("governor" .. policy_num, "ondemand")
+end
+
+return mp

luci-app-cpufreq/po/zh-cn/cpufreq.po

@@ -0,0 +1,32 @@
+msgid "CPU Freq"
+msgstr "CPU 性能优化调节"
+
+msgid "CPU Freq Settings"
+msgstr "CPU 性能优化调节设置"
+
+msgid "Set CPU Scaling Governor to Max Performance or Balance Mode"
+msgstr "设置路由器的 CPU 性能模式（高性能/均衡省电）"
+
+msgid "CPU Scaling Governor"
+msgstr "CPU 工作模式"
+
+msgid "CPU Freq from 48000 to 716000 (Khz)"
+msgstr "CPU 频率范围为 48000 到 716000 (Khz)"
+
+msgid "Min Idle CPU Freq"
+msgstr "待机 CPU 最小频率"
+
+msgid "Max Turbo Boost CPU Freq"
+msgstr "最大 Turbo Boost CPU 频率"
+
+msgid "CPU Switching Sampling rate"
+msgstr "CPU 切换周期"
+
+msgid "The sampling rate determines how frequently the governor checks to tune the CPU (ms)"
+msgstr "CPU 检查切换的周期 (ms)。注意：过于频繁的切换频率会引起网络延迟抖动"
+
+msgid "CPU Switching Threshold"
+msgstr "CPU 切换频率触发阈值"
+
+msgid "Kernel make a decision on whether it should increase the frequency (%)"
+msgstr "当 CPU 占用率超过 (%) 的情况下触发内核切换频率"

luci-app-cpufreq/root/etc/config/cpufreq

@@ -0,0 +1,3 @@
+
+config settings 'cpufreq'
+

luci-app-cpufreq/root/etc/init.d/cpufreq

@@ -0,0 +1,27 @@
+#!/bin/sh /etc/rc.common
+START=15
+
+NAME="cpufreq"
+
+config_get_cpufreq()
+{
+	config_get "$NAME" "$1"
+}
+
+start()
+{
+	config_load "$NAME"
+
+	for i in $(find /sys/devices/system/cpu/cpufreq/policy* -maxdepth 0 | grep -Eo '[0-9]+')
+	do
+		[ -z "$(config_get_cpufreq "governor$i")" ] && return
+
+		config_get_cpufreq "governor$i" > "/sys/devices/system/cpu/cpufreq/policy$i/scaling_governor"
+		config_get_cpufreq "minfreq$i" > "/sys/devices/system/cpu/cpufreq/policy$i/scaling_min_freq"
+		config_get_cpufreq "maxfreq$i" > "/sys/devices/system/cpu/cpufreq/policy$i/scaling_max_freq"
+		if [ "$(config_get_cpufreq "governor$i")" = "ondemand" ]; then
+			config_get_cpufreq "sdfactor$i" > "/sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor"
+			config_get_cpufreq "upthreshold$i" > "/sys/devices/system/cpu/cpufreq/ondemand/up_threshold"
+		fi
+	done
+}

luci-app-cpufreq/root/etc/uci-defaults/10-cpufreq

@@ -0,0 +1,104 @@
+#!/bin/sh
+
+uci_write_config() {
+	uci -q set cpufreq.cpufreq.governor$1="$2"
+	uci -q set cpufreq.cpufreq.minfreq$1="$3"
+	uci -q set cpufreq.cpufreq.maxfreq$1="$4"
+	[ -n "$5" ] && uci -q set cpufreq.cpufreq.sdfactor$1="$5"
+	[ -n "$6" ] && uci -q set cpufreq.cpufreq.upthreshold$1="$6"
+	uci -q commit cpufreq
+}
+
+CPU_FREQS="$(cat '/sys/devices/system/cpu/cpufreq/policy0/scaling_available_frequencies')"
+CPU_POLICYS="$(find '/sys/devices/system/cpu/cpufreq/policy'* -maxdepth 0 | grep -Eo '[0-9]+')"
+source "/etc/openwrt_release"
+case "$DISTRIB_TARGET" in
+	"bcm27xx/bcm2710")
+		uci_write_config 0 ondemand 600000 1200000 10 50
+		;;
+	"bcm27xx/bcm2711")
+		uci_write_config 0 ondemand 600000 1500000 10 50
+		;;
+	"ipq40xx/generic")
+		uci_write_config 0 ondemand 200000 716000 10 50
+		;;
+	"ipq60xx/generic")
+		if echo "$CPU_FREQS" | grep -q "1800000"; then
+			# IPQ6010/18/28
+			CPU_MAX_FREQ="1800000"
+		else
+			# IPQ6000
+			CPU_MAX_FREQ="1200000"
+		fi
+		uci_write_config 0 ondemand 864000 $CPU_MAX_FREQ 10 50
+		;;
+	"ipq806x/generic")
+		if echo "$CPU_FREQS" | grep -q "1725000"; then
+			# IPQ8065
+			CPU_MAX_FREQ="1725000"
+		elif echo "$CPU_FREQS" | grep -q "1400000"; then
+			# IPQ8064
+			CPU_MAX_FREQ="1400000"
+		else
+			# IPQ8062
+			CPU_MAX_FREQ="1000000"
+		fi
+		uci_write_config 0 ondemand 600000 $CPU_MAX_FREQ 10 50
+		# IPQ8064/5
+		echo "$CPU_POLICYS" | grep -q "1" && uci_write_config 1 ondemand 600000 1200000 10 50
+		;;
+	"ipq807x/generic")
+		if echo "$CPU_FREQS" | grep -q "2208000"; then
+			# IPQ8072/4/6/8A
+			CPU_MAX_FREQ="2208000"
+		else
+			# IPQ8071A
+			CPU_MAX_FREQ="1382400"
+		fi
+		uci_write_config 0 ondemand 1017600 $CPU_MAX_FREQ 10 50
+		;;
+	"mediatek/mt7622")
+		uci_write_config 0 ondemand 600000 1350000 10 50
+		;;
+	"meson/meson8b")
+		uci_write_config 0 schedutil 816000 1536000
+		;;
+	"rockchip/armv8")
+		if echo "$CPU_POLICYS" | grep -q "4"; then
+			# RK3399
+			uci_write_config 0 schedutil 600000 1608000
+			uci_write_config 4 schedutil 600000 2016000
+		else
+			if echo "$CPU_FREQS" | grep -q "1992000"; then
+				# RK3568
+				CPU_MAX_FREQ="1992000"
+			elif echo "$CPU_FREQS" | grep -q "1800000"; then
+				# RK3566
+				CPU_MAX_FREQ="1800000"
+			else
+				# RK3328
+				CPU_MAX_FREQ="1512000"
+			fi
+			uci_write_config 0 schedutil 816000 $CPU_MAX_FREQ
+		fi
+		;;
+	"sunxi/cortexa53")
+		if echo "$CPU_FREQS" | grep -q "1800000"; then
+			# H6
+			uci_write_config 0 schedutil 816000 1800000
+		else
+			# H5
+			uci_write_config 0 ondemand 648000 1200000 10 50
+		fi
+		;;
+esac
+
+uci -q batch <<-EOF >/dev/null
+	delete ucitrack.@cpufreq[-1]
+	add ucitrack cpufreq
+	set ucitrack.@cpufreq[-1].init=cpufreq
+	commit ucitrack
+EOF
+
+rm -f /tmp/luci-indexcache
+exit 0

luci-app-cpufreq/root/usr/share/rpcd/acl.d/luci-app-cpufreq.json

@@ -0,0 +1,11 @@
+{
+	"luci-app-cpufreq": {
+		"description": "Grant UCI access for luci-app-cpufreq",
+		"read": {
+			"uci": [ "cpufreq" ]
+		},
+		"write": {
+			"uci": [ "cpufreq" ]
+		}
+	}
+}