2024-11-07 11:04:47 +08:00
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#!/bin/sh
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2024-11-07 14:53:35 +08:00
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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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2024-11-07 11:04:47 +08:00
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# 在 5280m7 上扫描每个pcie slot下的I2C设备
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# 详细对应关系参阅 readme.txt 第二节
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detect_on_5280m7(){
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# 从9641获取I2C控制权
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i2c_bus=12
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pca9641_slave="0x41"
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get_pca9641_controll
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format_print $INFO "PCIe slot 0 : bus12 9548channel 1"
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i2ctransfer -y $i2c_bus w1@0x72 0x02
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 1 : bus12 9548channel 2"
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i2ctransfer -y $i2c_bus w1@0x72 0x04
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 2 : bus12 9548channel 3"
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i2ctransfer -y $i2c_bus w1@0x72 0x08
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i2cdetect -y $i2c_bus
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i2c_bus=13
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pca9641_slave="0x42"
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get_pca9641_controll
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format_print $INFO "PCIe slot 3 : bus13 9548channel 1"
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i2ctransfer -y $i2c_bus w1@0x72 0x02
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 4 : bus13 9548channel 2"
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i2ctransfer -y $i2c_bus w1@0x72 0x04
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 5 : bus13 9548channel 3"
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i2ctransfer -y $i2c_bus w1@0x72 0x08
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i2cdetect -y $i2c_bus
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}
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# 在 5468m7 上扫描每个pcie slot下的I2C设备
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# 详细对应关系参阅 readme.txt 第二节
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detect_on_5468m7(){
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# 从9641获取I2C控制权
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i2c_bus=13
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pca9641_slave="0x31"
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get_pca9641_controll
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format_print $INFO "PCIe slot 0 : bus13 9548channel 0"
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i2ctransfer -y $i2c_bus w1@0x70 0x01
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 1 : bus13 9548channel 1"
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i2ctransfer -y $i2c_bus w1@0x70 0x02
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 2 : bus13 9548channel 2"
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i2ctransfer -y $i2c_bus w1@0x70 0x04
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 3 : bus13 9548channel 3"
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i2ctransfer -y $i2c_bus w1@0x70 0x08
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 4 : bus13 9548channel 4"
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i2ctransfer -y $i2c_bus w1@0x70 0x10
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i2cdetect -y $i2c_bus
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i2c_bus=14
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pca9641_slave="0x42"
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get_pca9641_controll
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format_print $INFO "PCIe slot 5 : bus14 9548channel 0"
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i2ctransfer -y $i2c_bus w1@0x71 0x01
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 6 : bus14 9548channel 1"
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i2ctransfer -y $i2c_bus w1@0x71 0x02
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 7 : bus14 9548channel 2"
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i2ctransfer -y $i2c_bus w1@0x71 0x04
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 8 : bus14 9548channel 3"
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i2ctransfer -y $i2c_bus w1@0x71 0x08
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 9 : bus14 9548channel 4"
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i2ctransfer -y $i2c_bus w1@0x71 0x10
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 10 : bus14 9548channel 5"
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i2ctransfer -y $i2c_bus w1@0x71 0x20
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i2cdetect -y $i2c_bus
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}
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# 在 donghu 上扫描每个pcie slot下的I2C设备
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detect_on_donghu(){
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i2c_bus=3
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format_print $INFO "PCIe slot 0 : bus3 9548channel 7"
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i2ctransfer -y $i2c_bus w1@0x70 0x80
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 1 : bus3 9548channel 6"
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i2ctransfer -y $i2c_bus w1@0x70 0x40
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 2 : bus3 9548channel 5"
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i2ctransfer -y $i2c_bus w1@0x70 0x20
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 3 : bus3 9548channel 4"
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i2ctransfer -y $i2c_bus w1@0x70 0x10
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 4 : bus3 9548channel 3"
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i2ctransfer -y $i2c_bus w1@0x70 0x08
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 5 : bus3 9548channel 2"
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i2ctransfer -y $i2c_bus w1@0x70 0x04
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 6 : bus3 9548channel 1"
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i2ctransfer -y $i2c_bus w1@0x70 0x02
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i2cdetect -y $i2c_bus
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format_print $INFO "PCIe slot 7 : bus3 9548channel 0"
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i2ctransfer -y $i2c_bus w1@0x70 0x01
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i2cdetect -y $i2c_bus
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}
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# 在 yichun 上扫描每个pcie slot下的I2C设备
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detect_on_yichun(){
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i2c_bus=12
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format_print $INFO "PCIe slot 0 : bus12 9546channel 2"
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i2ctransfer -y $i2c_bus w1@0x74 0x02
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i2cdetect -y $i2c_bus
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i2c_bus=13
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format_print $INFO "PCIe slot 1 : bus13 9546channel 2"
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i2ctransfer -y $i2c_bus w1@0x74 0x02
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i2cdetect -y $i2c_bus
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i2c_bus=14
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format_print $INFO "PCIe slot 2 : bus14 9546channel 2"
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i2ctransfer -y $i2c_bus w1@0x74 0x02
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i2cdetect -y $i2c_bus
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}
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# 搜索服务器所有PCIE插槽的I2C设备信息,当前仅支持特定Riser卡上的设备
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# change list : 20240912-支持服务器器型号5280m7,5468m7
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start_detect_device(){
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# debug mode下进行detect操作仅对当前链路进行detect
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if [ $DEBUG_MODE -ne 0 ];then
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format_print $INFO "In debug mode now, only detect i2c_bus$i2c_bus:"
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i2cdetect -y $i2c_bus
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exit 0
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fi
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format_print $INFO "Detect on server : $server_type"
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if [ $server_type == "5280m7" ];then
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detect_on_5280m7
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elif [ $server_type == "5468m7" ];then
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detect_on_5468m7
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elif [ $server_type == "donghu" ];then
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detect_on_donghu
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elif [ $server_type == "yichun" ];then
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detect_on_yichun
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else
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format_print $ERROR "Unsupport Server Type !!!"
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fi
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}
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