L610 linux driver experiment

experiment.sh

#!/bin/bash

sudo apt install git bc bison flex libssl-dev make

git clone --depth=1 https://github.com/raspberrypi/linux

# Launch dmesg -wT and connect the modem to iBlocker (via USB cable)
# Result: usb 1-1.3: New USB device found, idVendor=1782, idProduct=4d12, bcdDevice= 0.00

# Check that below line in L610_linux_driver.sh contains correct idVendor and idProduct
echo "1782 4d11" > /sys/bus/usb-serial/drivers/generic/new_id

# Launch L610_linux_driver.sh -> eth1 interface would be available
# Modem ready for attach (AT commands would be sent to /dev/ttyUSB0)

# L610_linux_driver.sh content is below:

#!/bin/bash

##5.10.17-v7l+=uname -r

echo "############## insmod L610 drivers ################\r\n"

insmod /usr/lib/modules/5.10.60-v7l+/kernel/drivers/usb/serial/usbserial.ko

insmod /usr/lib/modules/5.10.60-v7l+/kernel/drivers/usb/serial/usb_wwan.ko

insmod /usr/lib/modules/5.10.60-v7l+/kernel/drivers/usb/serial/option.ko

echo "############## load L610 drivers ################\r\n"

echo "1782 4d11" > /sys/bus/usb-serial/drivers/generic/new_id

echo "############## List Serial Port And ECM Port ################\r\n"

sudo chmod 777 /dev/ttyUSB0

ls -al /dev/ttyUSB*

ls /sys/class/net

##sudo chown www-data:www-data /dev/ttyUSB0

##sleep 2

###sudo socat -d -d -v -x tcp4-listen:4701,reuseaddr,fork file:/dev/ttyUSB0,nonblock,echo=0,raw,waitlock=/var/run/ttyUSB0.lock &

echo "############## ifconfig ################\r\n"

ifconfig eth1