27109fde35
XDG cache (or browser cache in RAM) will be tested and implemented later, and this implementation will be available in the git history for reference
395 lines
18 KiB
Bash
395 lines
18 KiB
Bash
#!/bin/bash
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### BEGIN INIT INFO
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# Provides: armhwinfo
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# Required-Start:
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# Required-Stop: glibc
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Armbian gathering hardware information
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### END INIT INFO
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export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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# Starting with 5.15 read in $BOARD (odroidc2), $BOARD_NAME ("Odroid C2") and $VERSION (5.15)
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. /etc/armbian-release
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collect_information() {
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ifconfig | grep -q eth0 || (ifconfig eth0 up ; sleep 2)
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TMPFILE=$(mktemp /tmp/${0##*/}.XXXXXX)
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trap "rm \"${TMPFILE}\" ; exit 0" 0 1 2 3 15
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dmesg >"${TMPFILE}"
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ARCH=$(lscpu | awk '/Architecture/ {print $2}')
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HARDWARE=$(awk '/Hardware/ {print $3}' </proc/cpuinfo | head -n1)
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[ "X${HARDWARE}" = "XAllwinner" ] && HARDWARE=$(awk '/Hardware/ {print $4}' </proc/cpuinfo | head -n1)
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[ "X${HARDWARE}" = "XSAMSUNG" ] && HARDWARE=$(awk '/Hardware/ {print $4}' </proc/cpuinfo | head -n1)
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KERNELID=$(uname -r)
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} # collect_information
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set_io_scheduler() {
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for i in $( lsblk -idn -o NAME ); do
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read ROTATE </sys/block/$i/queue/rotational
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case ${ROTATE} in
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1) # mechanical drives
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echo cfq >/sys/block/$i/queue/scheduler
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echo -e "[\e[0;32m ok \x1B[0m] Setting cfg I/O scheduler for $i"
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;;
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0) # flash based
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echo noop >/sys/block/$i/queue/scheduler
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echo -e "[\e[0;32m ok \x1B[0m] Setting noop I/O scheduler for $i"
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;;
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esac
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done
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} # set_io_scheduler
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prepare_temp_monitoring() {
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# still an ugly hack but better do it just once at startup instead of every login
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[ -d /etc/armbianmonitor/datasources ] || mkdir -p -m775 /etc/armbianmonitor/datasources
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# PMIC check
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if [[ -f /sys/power/axp_pmu/pmu/temp ]]; then
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ln -fs /sys/power/axp_pmu/pmu/temp /etc/armbianmonitor/datasources/pmictemp
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elif [[ -f /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034//temp1_input ]]; then
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ln -fs /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/temp1_input \
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/etc/armbianmonitor/datasources/pmictemp
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elif [[ -f /sys/devices/b0170000.i2c/i2c-0/0-0065/atc2603c-hwmon.0/ic_temperature ]]; then
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ln -fs /sys/devices/b0170000.i2c/i2c-0/0-0065/atc2603c-hwmon.0/ic_temperature \
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/etc/armbianmonitor/datasources/pmictemp
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elif [[ -f /sys/class/axppower/ic_temp ]]; then
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ln -fs /sys/class/axppower/ic_temp /etc/armbianmonitor/datasources/pmictemp
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fi
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# SoC temp: check sun7i legacy exception first, then standard path(s)
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if [[ -d "/sys/devices/platform/a20-tp-hwmon" ]]; then
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# sun7i legacy
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ln -fs /sys/devices/platform/a20-tp-hwmon/temp1_input /etc/armbianmonitor/datasources/soctemp
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else
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case ${LINUXFAMILY} in
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s500|rockchip)
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# S500 legacy -- thermal_zone0 is battery
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# RK3288 legacy -- thermal_zone2 is gpu_thermal
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# TODO: deal correctly with RK3288 mainline (probably based on $KERNELID)
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ln -fs /sys/devices/virtual/thermal/thermal_zone1/temp /etc/armbianmonitor/datasources/soctemp
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;;
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*)
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# mainline kernel, Armada 38x, sun50i/sun8i legacy
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ln -fs /sys/devices/virtual/thermal/thermal_zone0/temp /etc/armbianmonitor/datasources/soctemp
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;;
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esac
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fi
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} # prepare_temp_monitoring
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prepare_board() {
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# prevent logrotate from compressing rotated logs when /var/log lives on compressed fs
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CheckDevice=$(for i in /var/log /var / ; do findmnt -n -o SOURCE $i && break ; done)
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[ -n "${CheckDevice}" ] && grep "^${CheckDevice}" /etc/mtab | grep -q compress && \
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for ConfigFile in /etc/logrotate.d/* ; do
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sed -i -e "s/^\s\+compress/\t# compress/" \
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-e "s/^\s\+delaycompress/\t# delaycompress/" "${ConfigFile}"
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done
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# IRQ distribution based on $HARDWARE and/or $BOARD, probably some sort of user feedback (leds)
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case ${HARDWARE} in
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Freescale) # i.MX6 boards, send Ethernet to cpu3, MMC to cpu1/cpu2 (when available)
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echo 2 >/proc/irq/$(awk -F":" "/mmc0/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -1)/smp_affinity 2>/dev/null
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echo 4 >/proc/irq/$(awk -F":" "/mmc1/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -1)/smp_affinity 2>/dev/null
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echo 8 >/proc/irq/$(awk -F":" "/ethernet/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -1)/smp_affinity 2>/dev/null
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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gs705a) # Roseapple Pi/LeMaker Guitar: send USB IRQs to cpu1/cpu2, DMA0 to cpu2 and Ethernet + SD card to cpu3
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echo 2 >/proc/irq/$(awk -F":" "/usb1/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 4 >/proc/irq/$(awk -F":" "/usb2/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity 2>/dev/null
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echo 4 >/proc/irq/$(awk -F":" "/usb3/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity 2>/dev/null
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echo 4 >/proc/irq/$(awk -F":" "/owl_dma0/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/ethernet_mac/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/sdcard/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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;;
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Marvell) # Clearfog: Send network IRQs to cpu1 on both kernels
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for i in $(awk -F':' '/mwlwifi|mvneta|eth0/{print $1}' /proc/interrupts | sed 's/\ //g'); do
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echo 2 >/proc/irq/$i/smp_affinity
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done
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;;
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ODROIDC) # ODROID-C0/C1/C1+
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echo 1 >/proc/irq/$(awk -F":" "/usb1/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity_list
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for i in $(awk -F':' '/Mali_/{print $1}' </proc/interrupts | sed 's/\ //g'); do echo 1 >/proc/irq/${i}/smp_affinity_list; done
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echo 2 >/proc/irq/$(awk -F":" "/usb2/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity_list
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echo 3 >/proc/irq/$(awk -F":" "/eth0/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity_list
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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ODROID-C2) # send eth0 to cpu3, mmc/usb2 to cpu2 and usb1 to cpu1
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# Basics: http://forum.odroid.com/viewtopic.php?f=115&t=8121#p65777
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for i in $(awk -F':' '/sd_emmc|usb2/{print $1}' </proc/interrupts | sed 's/\ //g'); do
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echo 1 >/proc/irq/$i/smp_affinity_list
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done
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echo 2 >/proc/irq/$(awk -F":" "/usb1/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity_list
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echo 3 >/proc/irq/$(awk -F":" "/eth0/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity_list
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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ODROID-XU3|EXYNOS) # ODROID XU3/XU4
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echo 2 >/proc/irq/$(awk -F":" "/usb2/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 4 >/proc/irq/$(awk -F":" "/usb3/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/usb5/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 16 >/proc/irq/$(awk -F":" "/dw-mci/ {print \$1}" </proc/interrupts | sed 's/\ //g' | tail -1)/smp_affinity
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echo 32 >/proc/irq/$(awk -F":" "/dw-mci/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -1)/smp_affinity
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for i in $(awk -F':' '/11800000.mali/{print $1}' </proc/interrupts | sed 's/\ //g'); do
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echo 64 >/proc/irq/$i/smp_affinity
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done
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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echo 32768 >/proc/sys/net/core/rps_sock_flow_entries
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echo 32768 >/sys/class/net/eth0/queues/rx-0/rps_flow_cnt
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;;
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sun4i|sun5i) # only one core, nothing to improve
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:
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;;
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sun6i) # Banana Pi M2: process eth0 on cpu3, SDIO on cpu2, USB on cpu1
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for i in $(awk -F':' '/hcd:usb/{print $1}' /proc/interrupts | sed 's/\ //g'); do
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echo 2 >/proc/irq/$i/smp_affinity
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done
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for i in $(awk -F':' '/sunxi-mmc/{print $1}' /proc/interrupts | sed 's/\ //g'); do
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echo 4 >/proc/irq/$i/smp_affinity
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done
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echo 8 >/proc/irq/$(awk -F":" '/eth0/ {print $1}' </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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sun7i) # try to redistribute eth0 irq to dedicated core
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echo 2 >/proc/irq/$(awk -F":" '/eth0/ {print $1}' </proc/interrupts | sed 's/\ //g')/smp_affinity 2>/dev/null
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;;
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sun8i) # H3 boards, try to do the best based on specific board since interfaces vary a lot
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# 10 or 120 sec user feedback that the board is ready after 1st login with 3.4 kernel
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SwapState="$(grep swap /etc/fstab)"
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if [ "X${SwapState}" != "X" ]; then
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(echo heartbeat >/sys/class/leds/*green*/trigger) 2>/dev/null
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[ -f "/root/.not_logged_in_yet" ] && BlinkTime=120 || BlinkTime=10
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(sleep ${BlinkTime} && (echo default-on >/sys/class/leds/*green*/trigger) 2>/dev/null) &
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fi
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# check kernel version for IRQ/module names
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case ${KERNELID} in
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3*)
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# BSP kernel
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GbE="gmac0"; WiFi="wlan0"; USB1="usb2"; USB2="usb3"; USB3="usb4"
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;;
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*)
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# Mainline kernel
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GbE="1c30000.ethernet"; WiFi="wlan0"; USB1="usb1"; USB2="usb2"; USB3="usb3"
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;;
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esac
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# Assign 1st and 2nd USB port to cpu1 and cpu2 on every sun8i board
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echo 2 >/proc/irq/$(awk -F":" "/${USB1}/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 4 >/proc/irq/$(awk -F":" "/${USB2}/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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case ${BOARD_NAME} in
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"Orange Pi+"|"Orange Pi+ 2"|"Orange Pi+ 2E"|"Banana Pi M2+"|"NanoPi M1 Plus")
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# Send GBit Ethernet IRQs to cpu3
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echo 8 >/proc/irq/$(awk -F":" "/${GbE}/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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"NanoPi M1"|"Orange Pi PC Plus"|"Orange Pi PC +"|"Orange Pi PC"|"NanoPi Neo"|"Orange Pi Zero")
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# Send 3rd USB port's IRQs to cpu3
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echo 8 >/proc/irq/$(awk -F":" "/${USB3}/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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;;
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"Orange Pi Lite"|"NanoPi Air"|"Lime A33"|"Orange Pi Zero Plus 2"*)
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# Send SDIO/mmc IRQs to cpu3
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for i in $(awk -F':' '/sunxi-mmc/{print $1}' </proc/interrupts | sed 's/\ //g'); do
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echo 8 >/proc/irq/$i/smp_affinity
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done
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;;
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"Beelink X2")
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# Wifi module reload workaround / fix
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[[ -n $(lsmod | grep 8189es) ]] && rmmod 8189es && modprobe 8189es
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# Send SDIO to cpu1, USB to cpu2, Ethernet to cpu3
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for i in $(awk -F':' '/sunxi-mmc/{print $1}' </proc/interrupts | sed 's/\ //g'); do
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echo 2 >/proc/irq/$i/smp_affinity
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done
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for i in $(awk -F':' '/hcd:usb/{print $1}' </proc/interrupts | sed 's/\ //g'); do
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echo 4 >/proc/irq/$i/smp_affinity
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done
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echo 8 >/proc/irq/$(awk -F":" "/${GbE}/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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;;
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esac
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;;
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sun50i*|*Pine*) # A64/H64/H5 based boards like Pine64, OPi PC 2, NanoPi NEO 2
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# Send IRQs for the lower real USB port (usb2) to cpu2 and for the upper (OTG/usb1) to cpu1
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echo 2 >/proc/irq/$(awk -F":" "/usb1/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 4 >/proc/irq/$(awk -F":" "/usb2/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/sunxi-mmc/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -n1)/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/eth/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -n1)/smp_affinity
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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;;
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*)
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case ${BOARD} in
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espressobin) # try to redistribute eth0 irq to dedicated core
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echo 2 >/proc/irq/$(awk -F":" '/eth0/ {print $1}' </proc/interrupts | sed 's/\ //g')/smp_affinity 2>/dev/null
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;;
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tinkerboard|miqi) # usb1 on cpu1, usb3 (EHCI) on cpu2, eth0 and GPU on cpu3
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echo 2 >/proc/irq/$(awk -F":" "/usb1/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 4 >/proc/irq/$(awk -F":" "/usb3/ {print \$1}" </proc/interrupts | sed 's/\ //g')/smp_affinity
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echo 8 >/proc/irq/$(awk -F":" "/eth0/ {print \$1}" </proc/interrupts | sed 's/\ //g' | head -n1)/smp_affinity
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echo 7 >/sys/class/net/eth0/queues/rx-0/rps_cpus
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for i in $(awk -F':' '/gpu/{print $1}' /proc/interrupts | sed 's/\ //g'); do
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echo 8 >/proc/irq/$i/smp_affinity
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done
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;;
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esac
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;;
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esac
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} # prepare_board
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log_hardware_info() {
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Log=/var/log/armhwinfo.log
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[ -f "/etc/logrotate.d/${0##*/}" ] || \
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echo -e "${Log} {\n rotate 12\n weekly\n compress\n missingok\n notifempty\n}" \
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> "/etc/logrotate.d/${0##*/}" ; chmod 644 "/etc/logrotate.d/${0##*/}"
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if [ -f ${Log} ]; then
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echo -e "\n\n\n$(date) $HARDWARE $ARCH $KERNELID $MACHINE $BOARD_NAME $VERSION" >>${Log}
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else
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echo "$(date) $HARDWARE $ARCH $KERNELID $MACHINE $BOARD_NAME $VERSION" >>${Log}
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chmod 755 ${Log}
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fi
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echo -e "\n### dmesg:\n" >>${Log}
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cat "${TMPFILE}" >>${Log}
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echo -e "\n### armbian-release:\n" >>${Log}
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cat /etc/armbian-release >>${Log}
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echo -e "\n### boot environment:\n" >>${Log}
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cat /boot/armbianEnv.txt >>${Log} 2>/dev/null || grep -v "^#" /boot/boot.ini | sed '/^\s*$/d' >>${Log}
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echo -e "\n### lsusb:" >>${Log}
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[ -f /boot/.force-verbose ] && USBVERBOSE="-v" || echo "" >>${Log}
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lsusb ${USBVERBOSE} 2>/dev/null >>${Log}
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echo -e "\n### lscpu:\n" >>${Log}
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lscpu >>${Log}
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echo -e "\n### cpuinfo:\n" >>${Log}
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cat /proc/cpuinfo >>${Log}
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echo -e "\n### meminfo:\n" >>${Log}
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cat /proc/meminfo >>${Log}
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echo -e "\n### ifconfig:\n" >>${Log}
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ifconfig >>${Log}
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echo -e "### partitions:\n" >>${Log}
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cat /proc/partitions >>${Log}
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echo -e "\n### df:\n" >>${Log}
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df -h >>${Log}
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[[ -e /boot/script.bin ]] && echo -e "\n### /boot/script.bin --> $(readlink /boot/script.bin)" >>${Log}
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get_flash_information >>${Log} &
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(sleep 20 && echo -e "\n### interrupts:\n$(cat /proc/interrupts)" >>${Log}) &
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} # log_hardware_info
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get_flash_information() {
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# http://www.bunniestudios.com/blog/?page_id=1022
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find /sys -name oemid | while read Device ; do
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DeviceNode="${Device%/*}"
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DeviceName="${DeviceNode##*/}"
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echo -e "\n### ${DeviceName} info:\n"
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find "${DeviceNode}" -maxdepth 1 -type f | while read ; do
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NodeName="${REPLY##*/}"
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echo -e "$(printf "%20s" ${NodeName}): $(cat "${DeviceNode}/${NodeName}" | tr '\n' " ")"
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done
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done
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} # get_flash_information
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show_motd_warning() {
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cat > /etc/update-motd.d/90-warning <<EOT
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#!/bin/bash
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echo -e "\e[0;91mAttention:\x1B[0m $1\n"
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rm "\$0"
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EOT
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chmod +x /etc/update-motd.d/90-warning
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} # show_motd_warning
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check_sd_card_speed() {
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# function that checks on 3rd boot whether firstrun script made a quick benchmark
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# and displays a motd warning when _random_ I/O is below some tresholds.
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if [ -f /var/log/armhwinfo.log ]; then
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RebootCount=$(grep -c '^### df:' /var/log/armhwinfo.log)
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if [ ${RebootCount} -eq 2 ]; then
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# check whether iozone data has been collected
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IozoneResults="$(awk -F" " '/^### quick iozone test/ {print $10"\t"$11}' </var/log/armhwinfo.log)"
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if [ "X${IozoneResults}" != "X" ]; then
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set ${IozoneResults}
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Readspeed=$1
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Writespeed=$2
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if [ ${Readspeed} -lt 800 -o ${Writespeed} -lt 400 ]; then
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show_motd_warning "Your SD card seems to be very slow. Please check performance using armbianmonitor -c"
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fi
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fi
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fi
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fi
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} # check_sd_card_speed
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adjust_chromium_settings() {
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if [ -f /etc/chromium-browser/default ]; then
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# create chromium cache directory
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[[ ! -d /var/log/.cache ]] && mkdir /var/log/.cache && chgrp netdev /var/log/.cache && chmod g+w /var/log/.cache
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# Desktop image. Let's adjust chromium cache size depending on available DRAM (15%)
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# and count of render threads based on number of CPU cores
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mem_info=$(LANG=en_US.UTF-8 free -w 2>/dev/null | grep "^Mem" || LANG=en_US.UTF-8 free | grep "^Mem")
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memory_total=$(awk '{printf("%d",$2/1024)}' <<<${mem_info})
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cpu_cores=$(grep -c processor /proc/cpuinfo)
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chromium_disk_cache=$(( ${memory_total} * 158000 ))
|
|
log2ram_size=$(( 50 + $(( ${memory_total} / 1000 * 150 )) ))
|
|
|
|
# adjust log2ram config if necessary (switching between devices with different amount
|
|
# of DRAM but same OS image)
|
|
grep -q "^SIZE=${log2ram_size}M" /etc/default/log2ram || \
|
|
sed -i "s/^SIZE=.*/SIZE=${log2ram_size}M/" /etc/default/log2ram && \
|
|
systemctl restart log2ram
|
|
|
|
# adjust chromium settings
|
|
sed -i -e "s/disk-cache-size=.*/disk-cache-size=${chromium_disk_cache}/" \
|
|
-e "s/num-raster-threads=.*/num-raster-threads=${cpu_cores}/" \
|
|
/etc/chromium-browser/default
|
|
fi
|
|
} # adjust_chromium_settings
|
|
|
|
case $1 in
|
|
*start*)
|
|
# set optimal disk scheduler settings
|
|
set_io_scheduler &
|
|
|
|
# check/set chromium optimizations
|
|
adjust_chromium_settings &
|
|
|
|
# check sd card speed once on 3rd boot too warn for too slow media
|
|
check_sd_card_speed &
|
|
|
|
# get hardware information and rely on contents of /etc/armbian-release
|
|
collect_information
|
|
|
|
# hardware preparation
|
|
prepare_board &
|
|
prepare_temp_monitoring &
|
|
|
|
# display message, log hardware id to file, write log
|
|
echo -e "[\e[0;32m ok \x1B[0m] Starting ARM hardware info: $ID (${VERSION})"
|
|
echo $BOARD_NAME >/var/run/machine.id # we should leave this, maybe users depend on it
|
|
if [ $? -ne 0 ]; then
|
|
# most probably readonly fs. We'll try to warn the user.
|
|
show_motd_warning "It seems the rootfs is readonly at the moment. Please check your SD card for errors"
|
|
fi
|
|
|
|
# check whether auto detection override exists and if true use this for machine.id
|
|
[ -f /root/.machine.id ] && cat /root/.machine.id >/var/run/machine.id
|
|
log_hardware_info
|
|
;;
|
|
query)
|
|
# armbianmonitor mode -- only interested in hardware info
|
|
collect_information >/dev/null
|
|
prepare_board >/dev/null
|
|
export HARDWARE ARCH KERNELID MACHINE BOARD_NAME VERSION
|
|
;;
|
|
*stop*)
|
|
case ${LINUXFAMILY} in
|
|
sun?i)
|
|
# redefine green led to blink until shutdown, try to switch OTG port to host
|
|
(echo heartbeat >/sys/class/leds/*green*/trigger) 2>/dev/null
|
|
echo 0 > /sys/bus/platform/devices/sunxi_usb_udc/otg_role 2>/dev/null
|
|
;;
|
|
esac
|
|
# some kernel modules are known to crash the kernel on shutdown (an example
|
|
# is the mass storage gadget module at least on sun7i). We try to unload as
|
|
# much modules as possible to minimize such situations:
|
|
/sbin/modprobe -r $(cut -f1 -d' ' </proc/modules)
|
|
# shutdown logging
|
|
echo -e "\n### shutdown:\n\n$(iostat -p zram0)\n\n$(vmstat -w)\n\n$(free -h)\n\n$(dmesg | tail -n 100)" >>/var/log/armhwinfo.log
|
|
sync
|
|
;;
|
|
esac
|