60 lines
2.1 KiB
Bash
60 lines
2.1 KiB
Bash
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#!/bin/bash
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string=''
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pmbus_read() {
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data=$(i2cget -f -y "$1" "$2" "$3" i "$4")
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if [[ -z "$data" ]]; then
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echo "i2c$1 device $2 command $3 error" >&2
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exit 1
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fi
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arry=$(echo "${data}" | sed -e "s/$4\: //" | sed -e "s/\0x00//g" | sed -e "s/\0xff//g" | sed -e "s/\0x7f//g" | sed -e "s/\0x0f//g" | sed -e "s/\0x14//g")
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string=''
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for d in ${arry}
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do
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hex=${d/0x}
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string+=$(echo -e "\x${hex}");
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done
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}
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update_inventory() {
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INVENTORY_SERVICE='xyz.openbmc_project.Inventory.Manager'
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INVENTORY_OBJECT='/xyz/openbmc_project/inventory'
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INVENTORY_PATH='xyz.openbmc_project.Inventory.Manager'
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OBJECT_PATH="/system/chassis/motherboard/powersupply$1"
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busctl call \
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${INVENTORY_SERVICE} \
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${INVENTORY_OBJECT} \
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${INVENTORY_PATH} \
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Notify "a{oa{sa{sv}}}" 1 \
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"${OBJECT_PATH}" 1 "$2" "$3" \
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"$4" "$5" "$6"
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}
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if [ $# -eq 0 ]; then
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echo 'No PSU device is given' >&2
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exit 1
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fi
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IFS=" " read -ra arr <<< "${1//- /}"
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pmbus_read "${arr[1]}" "${arr[2]}" 0x99 11
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Manufacturer" "s" "$string"
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pmbus_read "${arr[1]}" "${arr[2]}" 0x9a 11
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "Model" "s" "$string"
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pmbus_read "${arr[1]}" "${arr[2]}" 0xad 21
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "PartNumber" "s" "$string"
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pmbus_read "${arr[1]}" "${arr[2]}" 0x9e 18
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Asset" 1 "SerialNumber" "s" "$string"
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Cacheable" 1 "Cached" "b" "true"
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Decorator.Replaceable" 1 "FieldReplaceable" "b" "true"
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item" 1 "Present" "b" "true"
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item" 1 "PrettyName" "s" "powersupply${arr[0]}"
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update_inventory "${arr[0]}" "xyz.openbmc_project.Inventory.Item.PowerSupply" 0
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