251 lines
8.3 KiB
Bash
Executable File
251 lines
8.3 KiB
Bash
Executable File
#!/bin/sh
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current_dir="$(dirname "$0")"
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source "$current_dir/modem_debug.sh"
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#获取USB串口总线地址
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# $1:USB串口
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getUSBDeviceBusPath()
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{
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local device_name="$(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 $device_path/device/)"
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#获取父路径的上两层
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local tmp=$(dirname "$device_physical_path")
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local device_bus_path=$(dirname $tmp)
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echo $device_bus_path
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}
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#获取设备总线地址
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# $1:网络设备或PCIE串口
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getDeviceBusPath()
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{
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local device_name="$(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:设备数据接口
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# $3:总线地址
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setModemConfig()
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{
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#判断地址是否为net
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local path=$(basename "$3")
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if [ "$path" = "net" ]; then
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return
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fi
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#处理获取到的地址
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# local substr="${3/\/sys\/devices\//}" #x86平台，替换掉/sys/devices/
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# local substr="${3/\/sys\/devices\/platform\//}" #arm平台，替换掉/sys/devices/platform/
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# local substr="${3/\/sys\/devices\/platform\/soc\//}" #arm平台，替换掉/sys/devices/platform/soc/
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local substr=$3 #路径存在不同，暂不处理
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#获取网络接口
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local net_path="$(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 $substr -name net | sed -n '2p')"
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fi
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local network=$(ls $net_path)
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local network_interface=$(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.data_interface="$2"
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uci set modem.modem$1.path="$substr"
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uci set modem.modem$1.network="$network"
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uci set modem.modem$1.network_interface="$network_interface"
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#增加模组计数
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modem_count=$((modem_count + 1))
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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 $current_dir/modem_at.sh $2 "ATI")
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local str1="No" #No response from modem.
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local str2="failed"
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if [[ "$result" != *"$str1"* ]] && [[ "$result" != *"$str2"* ]]; then
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#原先的AT串口会被覆盖掉（是否需要加判断）
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uci set modem.modem$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_support_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_support_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 $current_dir/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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#设置当前的拨号模式
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local mode=$(get_mode $manufacturer $2)
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uci set modem.modem$1.mode="$mode"
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#设置支持的拨号模式
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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 -q 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 -q 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="$modem_count"
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#数量为0时，清空模块列表
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if [ "$modem_count" = "0" ]; then
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for i in $(seq 0 $((modem_count-1))); do
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uci -q del modem.modem$i
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done
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fi
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}
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#模块计数
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modem_count=0
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#模块支持文件
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modem_support_file="$current_dir/modem_support"
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#设置模块信息
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modem_scan()
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{
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#初始化
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modem_count=0
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########设置模块基本信息########
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#USB
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local usb_network=$(find /sys/class/net -name usb*)
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for network in $usb_network; do
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local usb_device_bus_path=$(getDeviceBusPath $network)
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setModemConfig $modem_count "usb" $usb_device_bus_path
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done
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local usb_network=$(find /sys/class/net -name wwan*)
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for network in $usb_network; do
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local usb_device_bus_path=$(getDeviceBusPath $network)
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setModemConfig $modem_count "usb" $usb_device_bus_path
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done
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#PCIE
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local pcie_network=$(find /sys/class/net -name mhi_hwip*) #（通用mhi驱动）
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for network in $pcie_network; do
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local pcie_device_bus_path=$(getDeviceBusPath $network)
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setModemConfig $modem_count "pcie" $pcie_device_bus_path
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done
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local pcie_network=$(find /sys/class/net -name rmnet_mhi*) #（制造商mhi驱动）
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for network in $pcie_network; do
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local pcie_device_bus_path=$(getDeviceBusPath $network)
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setModemConfig $modem_count "pcie" $pcie_device_bus_path
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done
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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 $((modem_count-1))); do
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uci -q del modem.modem$i.ports
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done
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#USB串口
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local usb_port=$(find /dev -name ttyUSB*)
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for port in $usb_port; do
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local usb_port_device_bus_path=$(getUSBDeviceBusPath $port)
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setPortConfig $usb_port_device_bus_path $port
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done
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#PCIE串口
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local pcie_port=$(find /dev -name wwan*)
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for port in $pcie_port; do
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local pcie_port_device_bus_path=$(getDeviceBusPath $port)
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setPortConfig $pcie_port_device_bus_path $port
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done
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local pcie_port=$(find /dev -name mhi*)
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for port in $pcie_port; do
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local pcie_port_device_bus_path=$(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 |