231 lines
7.2 KiB
Bash
231 lines
7.2 KiB
Bash
#!/bin/sh
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#获取设备总线地址
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getDeviceBusPath()
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{
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local device_name="$(basename "$1")"
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local device_path="$(find /sys/class/ -name $device_name)"
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local device_physical_path="$(readlink -f $device_path/device/)"
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local device_bus_path=$device_physical_path
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if [ "$device_name" != "mhi_BHI" ]; then #未考虑多个mhi_BHI的情况
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device_bus_path=$(dirname "$device_physical_path")
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fi
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echo $device_bus_path
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}
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#设置模块配置
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# $1:模块序号
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# $2:设备(设备节点)
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# $3:设备数据接口
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# $4:总线地址
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setModemConfig()
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{
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#处理获取到的地址
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# local substr="${4/\/sys\/devices\//}" #x86平台，替换掉/sys/devices/
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# local substr="${4/\/sys\/devices\/platform\//}" #arm平台，替换掉/sys/devices/platform/
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# local substr="${4/\/sys\/devices\/platform\/soc\//}" #arm平台，替换掉/sys/devices/platform/soc/
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local substr=$4 #路径存在不同，暂不处理
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#获取网络接口
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local net_path="$(find $substr -name net | sed -n '1p')"
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local net_net_interface_path=$net_path
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#子目录下存在网络接口
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local net_count="$(find $substr -name net | wc -l)"
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if [ "$net_count" = "2" ]; then
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net_net_interface_path="$(find $substr -name net | sed -n '2p')"
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fi
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local net=$(ls $net_path)
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local net_interface=$(ls $net_net_interface_path)
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#设置配置
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uci set modem.modem$1="modem-device"
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uci set modem.modem$1.device_node="$2"
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uci set modem.modem$1.data_interface="$3"
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uci set modem.modem$1.path="$substr"
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uci set modem.modem$1.net="$net"
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uci set modem.modem$1.net_interface="$net_interface"
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}
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#设置模块网络接口
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# $1:模块序号
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# $2:总线地址
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setModemNet()
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{
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local net_count="$(find $2 -name net | wc -l)"
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local net_path
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if [ "$net_count" = "1" ]; then
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net_path="$(find $2 -name net | sed -n '1p')"
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elif [ "$net_count" = "2" ]; then
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net_path="$(find $2 -name net | sed -n '2p')"
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fi
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local net=$(ls $net_path)
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#设置配置
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uci set modem.modem$1.net="$net"
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}
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#设置模块串口配置
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# $modem_count:模块计数
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# $1:总线地址
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# $2:串口
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setPortConfig()
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{
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#处理获取到的地址
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# local substr="${1/\/sys\/devices\//}" #x86平台，替换掉/sys/devices/
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# local substr="${1/\/sys\/devices\/platform\//}" #arm平台，替换掉/sys/devices/platform/
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# local substr="${1/\/sys\/devices\/platform\/soc\//}" #arm平台，替换掉/sys/devices/platform/soc/
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local substr=$1 #路径存在不同，暂不处理
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for i in $(seq 0 $((modem_count-1))); do
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#当前模块的物理地址
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local path=$(uci -q get modem.modem$i.path)
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if [ "$substr" = "$path" ]; then
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#添加新的串口
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uci add_list modem.modem$i.ports="$2"
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#判断是不是AT串口
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local result=$(sh modem_at.sh $2 "ATI")
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local str1="No response from modem."
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local str2="failed"
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if [ "$result" != "$str1" ] && [[ "$result" != *"failed"* ]]; then
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uci set modem.modem$i.at_port="$2"
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setModemInfoConfig $i $2
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fi
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fi
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done
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}
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#设置模块信息（名称、制造商、拨号模式）
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# $modem_count:模块计数
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# $1:模块序号
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# $2:AT串口
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setModemInfoConfig()
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{
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#获取数据接口
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local data_interface=$(uci -q get modem.modem$1.data_interface)
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#遍历模块信息文件
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local line_count=$(wc -l < "$modem_info_file")
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local line_context
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for i in $(seq 1 $(($line_count))); do
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#获取一行的内容
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local line_context=$(sed -n $i'p' "$modem_info_file")
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#获取数据接口内容
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local data_interface_info=$(echo "$line_context" | cut -d ";" -f 3)
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if [ "$data_interface" = "$data_interface_info" ]; then
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#获取模块名
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local modem_name=$(echo "$line_context" | cut -d ";" -f 2)
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#获取AT命令返回的内容
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local at_result=$(echo `sh modem_at.sh $2 "ATI" | sed -n '3p' | tr 'A-Z' 'a-z'`)
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if [[ "$at_result" = *"$modem_name"* ]]; then
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#设置模块名
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uci set modem.modem$1.name="$modem_name"
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#设置制造商
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local manufacturer=$(echo "$line_context" | cut -d ";" -f 1)
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uci set modem.modem$1.manufacturer="$manufacturer"
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#设置拨号模式
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local modes=$(echo "$line_context" | cut -d ";" -f 4 | tr ',' ' ')
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#删除原来的拨号模式列表
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uci del modem.modem$1.modes
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#添加新的拨号模式列表
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for mode in $modes; do
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uci add_list modem.modem$1.modes="$mode"
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done
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break
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fi
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#数据库中没有此模块的信息，使用默认值
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if [ $i -ge $(($line_count-1)) ]; then
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#设置模块名
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uci set modem.modem$1.name="$modem_name"
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#设置制造商
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local manufacturer=$(echo "$line_context" | cut -d ";" -f 1)
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uci set modem.modem$1.manufacturer="$manufacturer"
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#删除原来的拨号模式列表
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uci del modem.modem$1.modes
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#添加新的拨号模式列表
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for mode in $modes; do
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uci add_list modem.modem$1.modes="$mode"
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done
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break
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fi
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fi
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done
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}
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#设置模块数量
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setModemCount()
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{
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uci set modem.global.modem_number="$modem_count"
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}
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#模块计数
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modem_count=0
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#模块信息文件
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modem_info_file="modem_info"
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#设置模块信息
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modem_scan()
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{
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#初始化
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modem_count=0
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########设置模块基本信息########
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#USB
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local usb_devices=$(ls /dev/cdc-wdm*)
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for device in $usb_devices; do
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local usb_device_bus_path=$(getDeviceBusPath $device)
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setModemConfig $modem_count $device "usb" $usb_device_bus_path
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modem_count=$((modem_count + 1))
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done
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#PCIE
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local pcie_devices=$(ls /dev/mhi_QMI*)
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for device in $pcie_devices; do
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local pcie_device_bus_path=$(getDeviceBusPath $device)
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setModemConfig $modem_count $device "pcie" $pcie_device_bus_path
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modem_count=$((modem_count + 1))
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done
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#写入到配置中
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# uci commit modem
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########设置模块串口########
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#清除原串口配置
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for i in $(seq 0 $((modem_count-1))); do
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uci del modem.modem$i.ports
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done
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#USB串口
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local usb_port=$(ls /dev/ttyUSB*)
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for port in $usb_port; do
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local device_node=$(uci -q get modem.modem$i.device_node)
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if [ "$port" = "$device_node" ]; then
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continue
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fi
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local usb_port_device_bus_path=$(getDeviceBusPath $port)
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setPortConfig $usb_port_device_bus_path $port
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done
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#PCIE串口
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local pcie_port=$(ls /dev/mhi*)
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for port in $pcie_port; do
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local device_node=$(uci -q get modem.modem$i.device_node)
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if [ "$port" = "$device_node" ]; then
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continue
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fi
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local pcie_port_device_bus_path=$(getDeviceBusPath $port)
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setPortConfig $pcie_port_device_bus_path $port
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done
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########设置模块数量########
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setModemCount
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#写入到配置中
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uci commit modem
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}
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#测试时打开
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# modem_scan |