X86 and ME909S-120

Sry for my bad English.
I want to make 4G router based on Pegatron IPPPV-D3G (CPU is Intel Atom D425) and modem Huawei ME909S-120. Realtek GBE and rtl8191s must be LAN bridget. ME909S-120 have 617 firmware.
I tried to install different distros - OpenWrt 18.06.3 and LEDE 17.01.4
I try https://medium.com/openwrt-iot/lede-openwrt-using-4g-lte-usb-for-your-internet-connection-3e3824580c

uqmi -d /dev/cdc-wdm0 --get-data-status
Failed to open device

In log
[ 324.075131] usb 1-3: usbfs: process 8875 (usbmode) did not claim interface 1 before use
[ 324.276371] usb 1-3: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0
[ 324.340457] usb 1-3: usbfs: process 8962 (usbmode) did not claim interface 1 before use
[ 324.541625] usb 1-3: usbfs: interface 1 claimed by usbfs while 'usbmode' sets config #0
[ 324.612957] usb 1-3: usbfs: process 9048 (usbmode) did not claim interface 1 before use

Try this http://juho.tykkala.fi/Connect-unsupported-USB-WWAN-devices-to-OpenWRT

  • opkg_install_cmd: Cannot install package usb-modeswitch-data.
    (usb-modeswitch-data does not exist anymore, its part of the usb-modeswitch package now)

And /sys/kernel/debug/usb/devices is empty

P.S.: Besize i dnt have drivers for rtl8191s

@realvava, welcome to the community!

You don't mention; but I surmise you installed usb-modeswitch, correct?

Then it won't work until you do.

Yeap. USB-modeswitch was installed.

I want to fix Wi-Fi after trouble with modem.

I take info from https://bugs.openwrt.org/index.php?do=details&task_id=1424

Actually, editing /etc/usb-mode.json file seems to help. I changed it to show

            "12d1:15c1": {
                    "*": {
                            "mode": "Huawei",
                            "msg": [  ]
                    }
            },

And now i have

Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.226202] cdc_ether 1-4:2.0 wwan0: register 'cdc_ether' at usb-0000:00:1d.7-4, Mobile Broadband Network Device, 02:1e:10:1f:00:00
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.228225] option 1-4:2.2: GSM modem (1-port) converter detected
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.228826] usb 1-4: GSM modem (1-port) converter now attached to ttyUSB0
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.230286] option 1-4:2.3: GSM modem (1-port) converter detected
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.230863] usb 1-4: GSM modem (1-port) converter now attached to ttyUSB1
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.232465] option 1-4:2.4: GSM modem (1-port) converter detected
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.232972] usb 1-4: GSM modem (1-port) converter now attached to ttyUSB2
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.234508] option 1-4:2.5: GSM modem (1-port) converter detected
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.235026] usb 1-4: GSM modem (1-port) converter now attached to ttyUSB3
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.236565] option 1-4:2.6: GSM modem (1-port) converter detected
Thu Jul 25 12:00:53 2019 kern.info kernel: [  122.237071] usb 1-4: GSM modem (1-port) converter now attached to ttyUSB4

But I can not configure WAN iface (modem connection) now ((
I try make config like that https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle

P.S.: Installing kmod-rtl8192se OR kmod-rtl8xxxu not help with Wi-Fi card detection - interface not aviable in list of interfaces.