488 lines
13 KiB
Bash
488 lines
13 KiB
Bash
#!/bin/sh
|
||
|
||
# script Version 1.1 20240912
|
||
# 支持测试的传感器芯片 emc1413 ina3221 adc128
|
||
# 支持通过 chip 参数直接做I2C命令透传来访问芯片寄存器
|
||
# 支持通过 fru 参数读取FRU十六进制内容
|
||
|
||
# ---------------------------------------------------------
|
||
# Project Feature Varible (按照项目需要修改)
|
||
# ---------------------------------------------------------
|
||
|
||
# 应用的服务器产品,根据服务器产品手动修改这个变量
|
||
# 当前适配的服务器产品 5280m7 5468m7 donghu yichun
|
||
server_type="5280m7"
|
||
|
||
# ---------------------------------------------------------
|
||
# Common Varible (请勿随意修改)
|
||
# ---------------------------------------------------------
|
||
# Input Param
|
||
# Introduction of pcie_slot
|
||
# 1.脚本即将访问的网卡位于服务器上的PCIe插槽位置
|
||
pcie_slot=$1
|
||
|
||
# Introduction of sensor_type
|
||
# 1.脚本即将读取和处理的传感器名称
|
||
sensor_type=$2
|
||
|
||
# Introduction of chip_slave
|
||
# 1.chip i2c slave address(7bit)
|
||
chip_slave=$3
|
||
|
||
# Introduction of option_data
|
||
# 1.在FRU的处理过程中,使用option_data来区分是读操作还是写操作,将值设置为
|
||
# "read"或者"write"
|
||
# 2.在chip的处理过程中,使用option_data来代表一条完整的i2c命令,这条命令会
|
||
# 被发到chip上,一个例子："i2ctransfer -y 12 w2@0x10 0x90 0x00 r9"
|
||
option_data=$4
|
||
|
||
# Introduction of option_data2
|
||
# 1.仅用于fru write操作，代表即将写入的fru文件名
|
||
option_data2=$5
|
||
|
||
# CHIP REGISTER
|
||
REG_pca9641_controll="0x01"
|
||
|
||
# ---------------------------------------------------------
|
||
# Global Varible (请勿随意修改)
|
||
# ---------------------------------------------------------
|
||
|
||
# DEBUG MODE=0 : Disable debug mode
|
||
# =1 : Enable debug mode
|
||
# 启用debug模式后需要手动配置 i2c_bus
|
||
DEBUG_MODE=0
|
||
# 选通网卡I2C通路的关键变量
|
||
i2c_bus=12
|
||
pca9641_slave=0x41
|
||
pca9548_channel=0x04
|
||
pca9548_slave=0x72
|
||
|
||
# 硬件上是否有PCA9641?
|
||
is_have_pca9641=1
|
||
|
||
log="/tmp/nicsensor_debug.log"
|
||
|
||
INFO="Info"
|
||
WARNING="Warning"
|
||
ERROR="Error"
|
||
|
||
SCRIPT_VRESION="1.2 InTest Rev3"
|
||
|
||
fru_file_name=$option_data2
|
||
|
||
# ---------------------------------------------------------
|
||
# Script Function Defination
|
||
# ---------------------------------------------------------
|
||
|
||
# script usage
|
||
print_usage(){
|
||
echo ""
|
||
echo "================>>> nicsensor script usage <<<================="
|
||
echo " Command Format : ./nicsensor.sh [slot] [sensor tpye] [slave]"
|
||
echo " Option Detail"
|
||
echo " [slot] : 0 1 2 3 4 5 ..."
|
||
echo " [sensor type] : emc1413, adc128, ina3221"
|
||
echo " [slave] : chip slave address , please provide 7 bit address"
|
||
echo " E.G. : ./nicsensor.sh 0 adc128 0x1f"
|
||
echo ""
|
||
echo " To Auto detect i2c slave on server, please use:"
|
||
echo " ./nicsensor.sh detect"
|
||
echo " This function now only support on server 5280m7, 5468m7, donghu"
|
||
echo ""
|
||
echo " If want to read/write chip register, use the below format"
|
||
echo " ./nicsensor.sh [slot] chip [slave] [i2c_command]"
|
||
echo " i2c_command : such as [i2ctransfer -y 13 w1@0x10 0x00 r2]"
|
||
echo ""
|
||
echo " If want to use debug mode, please modify the DEBUG_MODE to 1"
|
||
echo " now status : DEBUG_MODE = $DEBUG_MODE"
|
||
echo ""
|
||
}
|
||
|
||
print_chip_command_format(){
|
||
echo "Command Format : ./nicsensor.sh [slot] chip [slave] [i2c_command]"
|
||
}
|
||
|
||
print_fru_command_format(){
|
||
echo "Command Format : ./nicsensor.sh [slot] fru [slave] write [fru_file]"
|
||
}
|
||
|
||
# 格式化输出信息
|
||
# @Param1 信息等级 [Info/Warning/Error]
|
||
# @Param2 信息内容
|
||
format_print(){
|
||
echo ">>> [$1] $2"
|
||
}
|
||
|
||
# 格式化输出信息到日志文件
|
||
# @Param1 信息等级 [Info/Warning/Error]
|
||
# @Param2 信息内容
|
||
format_log_print(){
|
||
echo "[$1] $2" >> $log
|
||
}
|
||
|
||
# 自查一些脚本中的属性配置
|
||
conf_pre_check(){
|
||
|
||
# 校验debug mode的值
|
||
if [ $DEBUG_MODE -ne 0 && $DEBUG_MODE -ne 1 ];then
|
||
format_print $ERROR "Invalid conf value, DEBUG_MODE: $DEBUG_MODE"
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
# 根据5280m7 pcie slot 和 i2c 对对应关系调整变量
|
||
set_configuration_5280m7(){
|
||
|
||
is_have_pca9641=1
|
||
|
||
# set pca9641 address && I2C BUS
|
||
if [ $pcie_slot -le 2 ];then
|
||
pca9641_slave="0x41"
|
||
i2c_bus=12
|
||
else
|
||
pca9641_slave="0x42"
|
||
i2c_bus=13
|
||
fi
|
||
|
||
# set pca9548 switch channel
|
||
if [ $pcie_slot -eq 0 ];then
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 1 ];then
|
||
pca9548_channel="0x04"
|
||
elif [ $pcie_slot -eq 2 ];then
|
||
pca9548_channel="0x08"
|
||
elif [ $pcie_slot -eq 3 ];then
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 4 ];then
|
||
pca9548_channel="0x04"
|
||
elif [ $pcie_slot -eq 5 ];then
|
||
pca9548_channel="0x08"
|
||
fi
|
||
}
|
||
|
||
# 根据5468m7 pcie slot 和 i2c 对对应关系调整变量
|
||
set_configuration_5468m7(){
|
||
|
||
is_have_pca9641=1
|
||
|
||
# set pca9641 address && I2C BUS
|
||
if [ $pcie_slot -le 4 ];then
|
||
pca9641_slave="0x31"
|
||
pca9548_slave="0x70"
|
||
i2c_bus=13
|
||
else
|
||
pca9641_slave="0x42"
|
||
pca9548_slave="0x71"
|
||
i2c_bus=14
|
||
fi
|
||
|
||
# set pca9548 switch channel
|
||
if [ $pcie_slot -eq 0 ];then
|
||
pca9548_channel="0x01"
|
||
elif [ $pcie_slot -eq 1 ];then
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 2 ];then
|
||
pca9548_channel="0x04"
|
||
elif [ $pcie_slot -eq 3 ];then
|
||
pca9548_channel="0x08"
|
||
elif [ $pcie_slot -eq 4 ];then
|
||
pca9548_channel="0x10"
|
||
elif [ $pcie_slot -eq 5 ];then
|
||
pca9548_channel="0x01"
|
||
elif [ $pcie_slot -eq 6 ];then
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 7 ];then
|
||
pca9548_channel="0x04"
|
||
elif [ $pcie_slot -eq 8 ];then
|
||
pca9548_channel="0x08"
|
||
elif [ $pcie_slot -eq 9 ];then
|
||
pca9548_channel="0x10"
|
||
elif [ $pcie_slot -eq 10 ];then
|
||
pca9548_channel="0x20"
|
||
fi
|
||
}
|
||
|
||
# 根据donghu pcie slot 和 i2c 对对应关系调整变量
|
||
set_configuration_donghu(){
|
||
is_have_pca9641=0
|
||
|
||
i2c_bus=3
|
||
|
||
# set pca9548 switch channel
|
||
if [ $pcie_slot -eq 0 ];then
|
||
pca9548_channel="0x80"
|
||
elif [ $pcie_slot -eq 1 ];then
|
||
pca9548_channel="0x40"
|
||
elif [ $pcie_slot -eq 2 ];then
|
||
pca9548_channel="0x20"
|
||
elif [ $pcie_slot -eq 3 ];then
|
||
pca9548_channel="0x10"
|
||
elif [ $pcie_slot -eq 4 ];then
|
||
pca9548_channel="0x08"
|
||
elif [ $pcie_slot -eq 5 ];then
|
||
pca9548_channel="0x04"
|
||
elif [ $pcie_slot -eq 6 ];then
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 7 ];then
|
||
pca9548_channel="0x01"
|
||
fi
|
||
|
||
}
|
||
|
||
# 根据yichun pcie slot 和 i2c 对对应关系调整变量
|
||
set_configuration_yichun(){
|
||
is_have_pca9641=0
|
||
pca9548_slave="0x74"
|
||
|
||
# set pca9548 switch channel
|
||
if [ $pcie_slot -eq 0 ];then
|
||
i2c_bus=12
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 1 ];then
|
||
i2c_bus=13
|
||
pca9548_channel="0x02"
|
||
elif [ $pcie_slot -eq 2 ];then
|
||
i2c_bus=14
|
||
pca9548_channel="0x02"
|
||
fi
|
||
}
|
||
|
||
# 根据输入信息调整选通芯片的配置(PCA9641 PCA9548)
|
||
# 20240912 - 更新脚本：支持通过服务器型号进行配置
|
||
set_configuration(){
|
||
|
||
format_log_print $INFO "Server Type : $server_type"
|
||
|
||
# 根据服务器型号执行对应的配置策略
|
||
if [ $server_type == "5280m7" ];then
|
||
set_configuration_5280m7
|
||
elif [ $server_type == "5468m7" ];then
|
||
set_configuration_5468m7
|
||
elif [ $server_type == "donghu" ];then
|
||
set_configuration_donghu
|
||
elif [ $server_type == "yichun" ];then
|
||
set_configuration_yichun
|
||
else
|
||
format_print $ERROR "Error: Unsupport Server Type !!! - $server_type"
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
# 初始化调试日志
|
||
init_debuglog(){
|
||
# 只保留一次日志读取记录
|
||
if [ -e $log ];then
|
||
rm $log
|
||
fi
|
||
|
||
# print time header
|
||
res_date=`date`
|
||
format_log_print $INFO "=========================== $res_date"
|
||
format_log_print $INFO "Script Version : $SCRIPT_VERSION"
|
||
|
||
if [ $DEBUG_MODE -ne 0 ];then
|
||
format_log_print $WARNING "Enable debug mode : $DEBUG_MODE"
|
||
fi
|
||
}
|
||
|
||
# 记录配置信息日志
|
||
prepare_start_info(){
|
||
|
||
# 记录单次配置信息到调试日志中去
|
||
format_log_print $INFO "PCIE slot : $pcie_slot"
|
||
format_log_print $INFO "I2C Bus: $i2c_bus"
|
||
format_log_print $INFO "PCA9641 slave: $pca9641_slave"
|
||
format_log_print $INFO "PCA9548 slave: $pca9548_slave"
|
||
format_log_print $INFO "PCA9548 channel: $pca9548_channel"
|
||
|
||
# Record i2c device info to log
|
||
res_info=`i2cdetect -y $i2c_bus`
|
||
echo $res_info >> $log
|
||
}
|
||
|
||
# 获取PCA9641的控制权
|
||
get_pca9641_controll(){
|
||
|
||
# Request 9641 lock
|
||
res_lock=`i2ctransfer -y $i2c_bus w2@$pca9641_slave $REG_pca9641_controll 0x81 r1`
|
||
format_log_print $INFO "After request 9641 lock, The REG value is $res_lock"
|
||
|
||
# Build 9641 Connection
|
||
res_build=`i2ctransfer -y $i2c_bus w2@$pca9641_slave $REG_pca9641_controll 0x85 r1`
|
||
format_log_print $INFO "After Build 9641 connection, The REG value is $res_build"
|
||
|
||
# After get 9641 controll, Record i2c device info to log
|
||
res_after=`i2cdetect -y $i2c_bus`
|
||
echo $res_after >> $log
|
||
|
||
if [ "$res_build" != "0x87" ];then
|
||
format_print $ERROR "Cannot establish connection with pca9641 !!!"
|
||
exit 1
|
||
fi
|
||
}
|
||
|
||
# 选通PCA9548的channel
|
||
switch_pca9548_channel(){
|
||
|
||
# set 9548 channel
|
||
res_setchannel=`i2ctransfer -y $i2c_bus w1@$pca9548_slave $pca9548_channel`
|
||
format_log_print $INFO "After switch channel"
|
||
|
||
# After set 9548 channel , record i2c device info
|
||
res_after=`i2cdetect -y $i2c_bus`
|
||
echo $res_after >> $log
|
||
}
|
||
|
||
|
||
# ---------------------------------------------------------
|
||
# Chip EMC1413
|
||
# ---------------------------------------------------------
|
||
# EMC1413处理逻辑
|
||
process_emc1413(){
|
||
# emc1413 no need to init
|
||
|
||
# get chip emc1413 value
|
||
read_emc1413_channel_value
|
||
}
|
||
|
||
# ---------------------------------------------------------
|
||
# Chip ADC128
|
||
# ---------------------------------------------------------
|
||
# ADC128处理逻辑
|
||
process_adc128(){
|
||
# check if chip adc128 need init
|
||
check_adc128_init
|
||
|
||
# get chip adc128 value
|
||
read_adc128_channel_value
|
||
}
|
||
|
||
# ---------------------------------------------------------
|
||
# Chip INA3221
|
||
# ---------------------------------------------------------
|
||
# INA3221处理逻辑
|
||
process_ina3221(){
|
||
|
||
# ina3221 no need to init first
|
||
|
||
# get chip ina3221 value
|
||
read_ina3221_channel_value
|
||
}
|
||
|
||
# ---------------------------------------------------------
|
||
# CHIP
|
||
# ---------------------------------------------------------
|
||
# chip处理逻辑
|
||
process_chip(){
|
||
|
||
# cpld no need to init first
|
||
|
||
# write and read cpld
|
||
write_read_chip
|
||
|
||
}
|
||
|
||
# ---------------------------------------------------------
|
||
# FRU
|
||
# ---------------------------------------------------------
|
||
# fru 处理逻辑
|
||
process_fru(){
|
||
# fru no need to init first
|
||
|
||
# write and read fru
|
||
if [ "$option_data" == "write" ];then
|
||
write_fru
|
||
else
|
||
# 默认为读取操作
|
||
read_fru
|
||
fi
|
||
}
|
||
# ---------------------------------------------------------
|
||
# END of CHIP Function
|
||
# ---------------------------------------------------------
|
||
|
||
# 读取sensor流程的起点
|
||
start_get_sensor(){
|
||
|
||
# 首先选通 PCA9641 和 PCA9548,构建I2C通路
|
||
# 如果使用了debug模式,那么将不执行选通9641和9548的操作
|
||
if [ $DEBUG_MODE -eq 0 ];then
|
||
# set global varible by server type
|
||
set_configuration
|
||
|
||
# 记录开始执行脚本前的I2C配置信息
|
||
prepare_start_info
|
||
|
||
# 从9641获取I2C控制权
|
||
if [ $is_have_pca9641 -eq 1 ];then
|
||
get_pca9641_controll
|
||
fi
|
||
|
||
# 选择9548 channel
|
||
switch_pca9548_channel
|
||
fi
|
||
|
||
# get sensor detail value
|
||
if [ "$sensor_type" == "emc1413" ];then
|
||
process_emc1413
|
||
elif [ "$sensor_type" == "adc128" ];then
|
||
process_adc128
|
||
elif [ "$sensor_type" == "ina3221" ];then
|
||
process_ina3221
|
||
elif [ "$sensor_type" == "chip" ];then
|
||
process_chip
|
||
elif [ "$sensor_type" == "fru" ];then
|
||
process_fru
|
||
else
|
||
format_print $ERROR "Unsupport Sensor Type !!!"
|
||
print_usage
|
||
fi
|
||
}
|
||
|
||
# ---------------------------------------------------------
|
||
# Start Execute Script
|
||
# ---------------------------------------------------------
|
||
|
||
# 配置校验
|
||
conf_pre_check
|
||
|
||
# 参数合法校验
|
||
if [ "$sensor_type" == "chip" ];then
|
||
if [ $# -le 3 ];then
|
||
format_print $ERROR "Command Format illegal"
|
||
print_chip_command_format
|
||
exit 1
|
||
fi
|
||
fi
|
||
|
||
if [ "$1" == "detect" ];then
|
||
start_detect_device
|
||
exit 0
|
||
fi
|
||
|
||
# 在正式执行脚本之前初始化调试日志
|
||
init_debuglog
|
||
|
||
# 如果是fru write操作, 需要对即将写入的bin文件进行数据预处理
|
||
if [ "$sensor_type" == "fru" ];then
|
||
if [ "$option_data" == "write" ];then
|
||
format_log_print $INFO "Opreation FRU Write"
|
||
|
||
# 在fru write操作下要求必须有 option_data2, 做参数检查
|
||
if [ "$option_data2" == "" ];then
|
||
format_print $ERROR "Please provide fru file name"
|
||
print_fru_command_format
|
||
exit 1
|
||
fi
|
||
|
||
# 解析fru bin文件
|
||
parse_fru_write_data
|
||
fi
|
||
fi
|
||
|
||
if [ $# -le 2 ];then
|
||
print_usage
|
||
else
|
||
start_get_sensor
|
||
fi
|