Support for P16 Gen2

[lesong36]

Hi,

I had issue with Wwan on ubuntu 24.04. Below is my info. Could you please help me check.

(base) coty@P16:$ uname -a
Linux P16 6.8.0-40-generic #40-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 5 10:34:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
(base) coty@P16:$ NetworkManager --version
1.46.0
(base) coty@P16:~$ ModemManager --version
ModemManager 1.23.4
Copyright (C) 2008-2023 The ModemManager authors
License GPLv2+: GNU GPL version 2 or later http://gnu.org/licenses/gpl-2.0.html
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

(base) coty@P16:~$ mmcli -m any

General | path: /org/freedesktop/ModemManager1/Modem/2
| device id: 53ca2e332d36a0cc44e3c4e7bb0d95bfef8b91b5

Hardware | manufacturer: Intel
| model: MBIM [8086:7560]
| firmware revision: 18601.5001.00.01.17.30_GC
| h/w revision: V1.3
| supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 016175007389028

System | device: /sys/devices/pci0000:00/0000:00:1c.2/0000:08:00.0
| physdev: /sys/devices/pci0000:00/0000:00:1c.2/0000:08:00.0
| drivers: iosm
| plugin: Intel
| primary port: wwan0mbim0
| ports: wwan0 (net), wwan0at0 (at), wwan0at1 (at), wwan0mbim0 (mbim)

Numbers | own: +01117310696682

Status | unlock retries: sim-pin (3)
| state: enabling
| power state: low

Modes | supported: allowed: 3g, 4g; preferred: none
| current: allowed: 3g, 4g; preferred: none

IP | supported: ipv4, ipv6, ipv4v6

3GPP | imei: 01617500738xxxx
| enabled locks: fixed-dialing

3GPP EPS | ue mode of operation: csps-2
| initial bearer ip type: ipv4v6

SIM | primary sim path: /org/freedesktop/ModemManager1/SIM/3
| sim slot paths: slot 1: /org/freedesktop/ModemManager1/SIM/3 (active)
| slot 2: /org/freedesktop/ModemManager1/SIM/4

(base) coty@P16:~$ mbimcli -p -d /dev/wwan0mbim0 -v --quectel-query-radio-state
[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] opening device...
[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] couldn't find descriptors file, possibly not using cdc_mbim
[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] fallback to default max control message size: 4096
[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] sent message...
<<<<<< RAW:
<<<<<< length = 92
<<<<<< data = 03:00:00:00:5C:00:00:00:01:00:00:00...

[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] sent message (translated)...
<<<<<< Header:
<<<<<< length = 92
<<<<<< type = command (0x00000003)
<<<<<< transaction = 1
<<<<<< Fragment header:
<<<<<< total = 1
<<<<<< current = 0
<<<<<< Contents:
<<<<<< service = 'proxy-control' (838cf7fb-8d0d-4d7f-871e-d71dbefbb39b)
<<<<<< cid = 'configuration' (0x00000001)
<<<<<< type = 'set' (0x00000001)
<<<<<< Fields:
<<<<<< DevicePath = '/dev/wwan0mbim0'
<<<<<< Timeout = '30'

[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] unexpected port hangup!
[15 Aug 2024, 00:46:26] [Debug] [/dev/wwan0mbim0] channel destroyed
[15 Aug 2024, 00:46:56] [Debug] [/dev/wwan0mbim0] number of consecutive timeouts: 1
[15 Aug 2024, 00:46:56] [Debug] [/dev/wwan0mbim0] proxy configuration failed: closed
error: couldn't open the MbimDevice: Transaction timed out
(base) coty@P16:~$ mmcli --modem 0 --enable
error: couldn't find modem

(base) coty@P16:$ lspci | grep "Wireless controller"
08:00.0 Wireless controller [0d40]: Intel Corporation XMM7560 LTE Advanced Pro Modem (rev 01)
(base) coty@P16:$ mmcli --modem 0 --enable
error: couldn't find modem
(base) coty@P16:~$ systemctl status lenovo-cfgservice.service
○ lenovo-cfgservice.service - sar config
Loaded: loaded (/etc/systemd/system/lenovo-cfgservice.service; enabled; preset: enabled)
Active: inactive (dead) since Thu 2024-08-15 00:33:12 CST; 19min ago
Duration: 15ms
Main PID: 1365 (code=exited, status=0/SUCCESS)
CPU: 2ms

[nitinexclusively]

Hi @lesong36 Thank you for reaching out and apologize for late reply.
I can see you are using P16Gen2 which is not officially supported as of now https://github.com/lenovo/lenovo-wwan-unlock/blob/main/README.md and also, there is no plan to support L860R+ on P16 Gen 2 .

mmcli --modem 0 --enable
error: couldn't find modem

I think you need to check correct Modem number using "mmcli -L" , Maybe its not 0 and you need to give 2 for example mmcli --modem 2 --enable
Thanks

[lesong36]

mmcli -L

Hi @lesong36 Thank you for reaching out and apologize for late reply. I can see you are using P16Gen2 which is not officially supported as of now https://github.com/lenovo/lenovo-wwan-unlock/blob/main/README.md and also, there is no plan to support L860R+ on P16 Gen 2 .

mmcli --modem 0 --enable
error: couldn't find modem

I think you need to check correct Modem number using "mmcli -L" , Maybe its not 0 and you need to give 2 for example mmcli --modem 2 --enable Thanks

Thank you for the response, although it’s not exactly what I was hoping for. It is interesting, however, that the machine and the WWAN module are both 'Linux Compatible,' but not when used together.

I check the Modern number and it is indeed 0.

(base) coty@P16:$ mmcli -L
/org/freedesktop/ModemManager1/Modem/0 [Intel] MBIM [8086:7560]
(base) coty@P16:$ mmcli --modem 0 --enable
error: couldn't enable the modem: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Retry: Retry: Invalid transition'

[nitinexclusively]

I haven't tried it as we are working in newer modems. Do you have any success on this ? Thanks

[lesong36]

I haven't tried it as we are working in newer modems. Do you have any success on this ? Thanks

no, still waiting official support.

[lesong36]

I haven't tried it as we are working in newer modems. Do you have any success on this ? Thanks