460 lines
12 KiB
Bash
460 lines
12 KiB
Bash
#!/bin/sh
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# script Version 1.1 20240912
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# 支持测试的传感器芯片 emc1413 ina3221 adc128
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# 支持通过 chip 参数直接做I2C命令透传来访问芯片寄存器
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# 支持通过 fru 参数读取FRU十六进制内容
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# 应用的服务器产品,根据服务器产品手动修改这个变量
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# 当前适配的服务器产品 5280m7 5468m7 donghu yichun
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server_type="5280m7"
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# Input Param
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pcie_slot=$1
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sensor_type=$2
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chip_slave=$3
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option_data=$4
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option_data2=$5
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# CHIP REGISTER
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REG_pca9641_controll="0x01"
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# DEBUG MODE=0 : Disable debug mode
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# =1 : Enable debug mode
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# 启用debug模式后需要手动配置 i2c_bus
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DEBUG_MODE=0
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# 选通网卡I2C通路的关键变量
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i2c_bus=12
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pca9641_slave=0x41
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pca9548_channel=0x04
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pca9548_slave=0x72
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# 硬件上是否有PCA9641?
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is_have_pca9641=1
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log="/tmp/nicsensor_debug.log"
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INFO="Info"
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WARNING="Warning"
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ERROR="Error"
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SCRIPT_VRESION="1.2 InTest Rev3"
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fru_file_name=$option_data2
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DIR=`pwd`
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ADC128="$DIR/plugin/adc128.sh"
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EMC1413="$DIR/plugin/emc1413.sh"
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INA3221="$DIR/plugin/ina3221.sh"
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CHIP="$DIR/plugin/chip.sh"
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FRU="$DIR/plugin/fru.sh"
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DETECT="$DIR/plugin/detect.sh"
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# script usage
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print_usage(){
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echo ""
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echo "================>>> nicsensor script usage <<<================="
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echo " Command Format : ./nicsensor.sh [slot] [sensor tpye] [slave]"
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echo " Option Detail"
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echo " [slot] : 0 1 2 3 4 5 ..."
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echo " [sensor type] : emc1413, adc128, ina3221"
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echo " [slave] : chip slave address , please provide 7 bit address"
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echo " E.G. : ./nicsensor.sh 0 adc128 0x1f"
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echo ""
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echo " To Auto detect i2c slave on server, please use:"
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echo " ./nicsensor.sh detect"
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echo " This function now only support on server 5280m7, 5468m7, donghu"
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echo ""
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echo " If want to read/write chip register, use the below format"
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echo " ./nicsensor.sh [slot] chip [slave] [i2c_command]"
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echo " i2c_command : such as [i2ctransfer -y 13 w1@0x10 0x00 r2]"
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echo ""
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echo " If want to use debug mode, please modify the DEBUG_MODE to 1"
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echo " now status : DEBUG_MODE = $DEBUG_MODE"
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echo ""
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}
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print_chip_command_format(){
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echo "Command Format : ./nicsensor.sh [slot] chip [slave] [i2c_command]"
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}
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print_fru_command_format(){
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echo "Command Format : ./nicsensor.sh [slot] fru [slave] write [fru_file]"
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}
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# 格式化输出信息
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# @Param1 信息等级 [Info/Warning/Error]
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# @Param2 信息内容
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format_print(){
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echo ">>> [$1] $2"
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}
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# 格式化输出信息到日志文件
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# @Param1 信息等级 [Info/Warning/Error]
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# @Param2 信息内容
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format_log_print(){
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echo "[$1] $2" >> $log
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}
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# 自查一些脚本中的属性配置
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conf_pre_check(){
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# 校验debug mode的值
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if [ $DEBUG_MODE -ne 0 && $DEBUG_MODE -ne 1 ];then
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format_print $ERROR "Invalid conf value, DEBUG_MODE: $DEBUG_MODE"
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exit 1
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fi
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}
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# 根据5280m7 pcie slot 和 i2c 对对应关系调整变量
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set_configuration_5280m7(){
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is_have_pca9641=1
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# set pca9641 address && I2C BUS
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if [ $pcie_slot -le 2 ];then
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pca9641_slave="0x41"
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i2c_bus=12
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else
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pca9641_slave="0x42"
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i2c_bus=13
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fi
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# set pca9548 switch channel
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if [ $pcie_slot -eq 0 ];then
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 1 ];then
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pca9548_channel="0x04"
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elif [ $pcie_slot -eq 2 ];then
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pca9548_channel="0x08"
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elif [ $pcie_slot -eq 3 ];then
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 4 ];then
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pca9548_channel="0x04"
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elif [ $pcie_slot -eq 5 ];then
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pca9548_channel="0x08"
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fi
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}
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# 根据5468m7 pcie slot 和 i2c 对对应关系调整变量
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set_configuration_5468m7(){
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is_have_pca9641=1
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# set pca9641 address && I2C BUS
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if [ $pcie_slot -le 4 ];then
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pca9641_slave="0x31"
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pca9548_slave="0x70"
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i2c_bus=13
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else
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pca9641_slave="0x42"
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pca9548_slave="0x71"
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i2c_bus=14
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fi
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# set pca9548 switch channel
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if [ $pcie_slot -eq 0 ];then
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pca9548_channel="0x01"
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elif [ $pcie_slot -eq 1 ];then
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 2 ];then
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pca9548_channel="0x04"
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elif [ $pcie_slot -eq 3 ];then
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pca9548_channel="0x08"
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elif [ $pcie_slot -eq 4 ];then
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pca9548_channel="0x10"
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elif [ $pcie_slot -eq 5 ];then
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pca9548_channel="0x01"
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elif [ $pcie_slot -eq 6 ];then
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 7 ];then
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pca9548_channel="0x04"
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elif [ $pcie_slot -eq 8 ];then
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pca9548_channel="0x08"
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elif [ $pcie_slot -eq 9 ];then
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pca9548_channel="0x10"
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elif [ $pcie_slot -eq 10 ];then
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pca9548_channel="0x20"
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fi
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}
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# 根据donghu pcie slot 和 i2c 对对应关系调整变量
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set_configuration_donghu(){
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is_have_pca9641=0
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pca9548_slave="0x70"
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i2c_bus=3
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# set pca9548 switch channel
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if [ $pcie_slot -eq 0 ];then
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pca9548_channel="0x80"
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elif [ $pcie_slot -eq 1 ];then
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pca9548_channel="0x40"
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elif [ $pcie_slot -eq 2 ];then
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pca9548_channel="0x20"
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elif [ $pcie_slot -eq 3 ];then
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pca9548_channel="0x10"
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elif [ $pcie_slot -eq 4 ];then
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pca9548_channel="0x08"
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elif [ $pcie_slot -eq 5 ];then
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pca9548_channel="0x04"
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elif [ $pcie_slot -eq 6 ];then
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 7 ];then
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pca9548_channel="0x01"
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fi
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}
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# 根据yichun pcie slot 和 i2c 对对应关系调整变量
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set_configuration_yichun(){
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is_have_pca9641=0
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pca9548_slave="0x74"
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# set pca9548 switch channel
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if [ $pcie_slot -eq 0 ];then
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i2c_bus=12
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 1 ];then
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i2c_bus=13
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pca9548_channel="0x02"
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elif [ $pcie_slot -eq 2 ];then
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i2c_bus=14
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pca9548_channel="0x02"
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fi
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}
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# 根据输入信息调整选通芯片的配置(PCA9641 PCA9548)
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# 20240912 - 更新脚本：支持通过服务器型号进行配置
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set_configuration(){
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format_log_print $INFO "Server Type : $server_type"
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# 根据服务器型号执行对应的配置策略
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if [ $server_type == "5280m7" ];then
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set_configuration_5280m7
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elif [ $server_type == "5468m7" ];then
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set_configuration_5468m7
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elif [ $server_type == "donghu" ];then
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set_configuration_donghu
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elif [ $server_type == "yichun" ];then
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set_configuration_yichun
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else
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format_print $ERROR "Error: Unsupport Server Type !!! - $server_type"
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exit 1
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fi
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}
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# 初始化调试日志
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init_debuglog(){
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# 只保留一次日志读取记录
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if [ -e $log ];then
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rm $log
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fi
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# print time header
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res_date=`date`
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format_log_print $INFO "=========================== $res_date"
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format_log_print $INFO "Script Version : $SCRIPT_VERSION"
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if [ $DEBUG_MODE -ne 0 ];then
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format_log_print $WARNING "Enable debug mode : $DEBUG_MODE"
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fi
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if [ ! -f $ADC128 ];then
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format_log_print $WARNING "Can't find plugin $ADC128"
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fi
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if [ ! -f $EMC1413 ];then
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format_log_print $WARNING "Can't find plugin $EMC1413"
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fi
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if [ ! -f $INA3221 ];then
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format_log_print $WARNING "Can't find plugin $INA3221"
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fi
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if [ ! -f $CHIP ];then
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format_log_print $WARNING "Can't find plugin $CHIP"
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fi
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if [ ! -f $FRU ];then
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format_log_print $WARNING "Can't find plugin $FRU"
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fi
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if [ ! -f $DETECT ];then
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format_log_print $WARNING "Can't find plugin $DETECT"
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fi
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}
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# 记录配置信息日志
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prepare_start_info(){
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# 记录单次配置信息到调试日志中去
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format_log_print $INFO "PCIE slot : $pcie_slot"
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format_log_print $INFO "I2C Bus: $i2c_bus"
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format_log_print $INFO "PCA9641 slave: $pca9641_slave"
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format_log_print $INFO "PCA9548 slave: $pca9548_slave"
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format_log_print $INFO "PCA9548 channel: $pca9548_channel"
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# Record i2c device info to log
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res_info=`i2cdetect -y $i2c_bus`
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echo $res_info >> $log
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}
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# 获取PCA9641的控制权
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get_pca9641_controll(){
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# Request 9641 lock
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res_lock=`i2ctransfer -y $i2c_bus w2@$pca9641_slave $REG_pca9641_controll 0x81 r1`
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format_log_print $INFO "After request 9641 lock, The REG value is $res_lock"
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# Build 9641 Connection
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res_build=`i2ctransfer -y $i2c_bus w2@$pca9641_slave $REG_pca9641_controll 0x85 r1`
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format_log_print $INFO "After Build 9641 connection, The REG value is $res_build"
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# After get 9641 controll, Record i2c device info to log
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res_after=`i2cdetect -y $i2c_bus`
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echo $res_after >> $log
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if [ "$res_build" != "0x87" ];then
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format_print $ERROR "Cannot establish connection with pca9641 !!!"
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exit 1
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fi
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}
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# 选通PCA9548的channel
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switch_pca9548_channel(){
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# set 9548 channel
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res_setchannel=`i2ctransfer -y $i2c_bus w1@$pca9548_slave $pca9548_channel`
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format_log_print $INFO "After switch channel"
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# After set 9548 channel , record i2c device info
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res_after=`i2cdetect -y $i2c_bus`
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echo $res_after >> $log
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}
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process_emc1413(){
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# emc1413 no need to init
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# get chip emc1413 value
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read_emc1413_channel_value
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}
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process_adc128(){
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# check if chip adc128 need init
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check_adc128_init
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# get chip adc128 value
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read_adc128_channel_value
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}
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process_ina3221(){
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# ina3221 no need to init first
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# get chip ina3221 value
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read_ina3221_channel_value
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}
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process_chip(){
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# cpld no need to init first
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# write and read cpld
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write_read_chip
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}
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process_fru(){
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# fru no need to init first
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# write and read fru
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if [ "$option_data" == "write" ];then
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write_fru
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else
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# 默认为读取操作
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read_fru
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fi
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}
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# 读取sensor流程的起点
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start_get_sensor(){
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# 首先选通 PCA9641 和 PCA9548,构建I2C通路
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# 如果使用了debug模式,那么将不执行选通9641和9548的操作
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if [ $DEBUG_MODE -eq 0 ];then
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# set global varible by server type
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set_configuration
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# 记录开始执行脚本前的I2C配置信息
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prepare_start_info
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# 从9641获取I2C控制权
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if [ $is_have_pca9641 -eq 1 ];then
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get_pca9641_controll
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fi
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# 选择9548 channel
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switch_pca9548_channel
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fi
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# get sensor detail value
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if [ "$sensor_type" == "emc1413" ];then
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process_emc1413
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elif [ "$sensor_type" == "adc128" ];then
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process_adc128
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elif [ "$sensor_type" == "ina3221" ];then
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process_ina3221
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elif [ "$sensor_type" == "chip" ];then
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process_chip
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elif [ "$sensor_type" == "fru" ];then
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process_fru
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else
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format_print $ERROR "Unsupport Sensor Type !!!"
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print_usage
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fi
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}
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# ---------------------------------------------------------
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# Start Execute Script
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# ---------------------------------------------------------
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# 配置校验
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conf_pre_check
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# 参数合法校验
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if [ "$sensor_type" == "chip" ];then
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if [ $# -le 3 ];then
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format_print $ERROR "Command Format illegal"
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print_chip_command_format
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exit 1
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fi
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fi
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if [ "$1" == "detect" ];then
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start_detect_device
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exit 0
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fi
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# 在正式执行脚本之前初始化调试日志
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init_debuglog
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# 如果是fru write操作, 需要对即将写入的bin文件进行数据预处理
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if [ "$sensor_type" == "fru" ];then
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if [ "$option_data" == "write" ];then
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format_log_print $INFO "Opreation FRU Write"
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# 在fru write操作下要求必须有 option_data2, 做参数检查
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if [ "$option_data2" == "" ];then
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format_print $ERROR "Please provide fru file name"
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print_fru_command_format
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exit 1
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fi
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# 解析fru bin文件
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$parse_fru_write_data
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fi
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fi
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if [ $# -le 2 ];then
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print_usage
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else
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start_get_sensor
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fi
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