Re: [RFC] QMAP data aggregation support in ModemManager

2021-02-26 Thread Loic Poulain
On Fri, 26 Feb 2021 at 15:15, Aleksander Morgado wrote: > > Hey all! > > I've been working on updating ModemManager to allow setting up QMAP > data aggregated links transparently, either with qmi_wwan > add_mux/del_mux or with qmi_wwan+rmnet (pass_through=Y). > > See > https://gitlab.freedesktop.

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-11 Thread Loic Poulain
Hi Oskar, Aleksander, +Jarvis On Tue, 11 May 2021 at 09:35, Aleksander Morgado wrote: > > Hey, > > Comments inline below. > > > > > I'm trying to get the modem running on my Thinkpad X1 Nano which i ordered > > with the Snapdragon X55 / 5G Modem. > > > > I contacted Bjørn Mork who seems to be t

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-11 Thread Loic Poulain
On Tue, 11 May 2021 at 10:19, Aleksander Morgado wrote: > > Hey, > > > I'm not really familiar with this, but some vendors also implement a > > specific vendor one-shot AT command for unlocking the modem, not sure > > this is the case though. > > As in here for the Fibocom LG850 in Lenovo laptops:

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-12 Thread Loic Poulain
Hi Oskar, On Wed, 12 May 2021 at 00:06, Oskar Stenman wrote: > > Thanks for the feedback! > > I tried compiling that cuskit patch, but my laptop crashed and no matter what > i did i ended up with segfaults. Apparently i've been hit by a kernel-bug > which sidetracked me about 10 hours: > https:

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-17 Thread Loic Poulain
Hi Oskar, On Wed, 12 May 2021 at 11:10, Oskar Stenman wrote: > > On Wed, 12 May 2021 at 09:35, Aleksander Morgado > wrote: >> >> Or even easier; just completely skip the name of the port and create a >> generic "gsm" connection setting not bound to any specific device. >> >> $ nmcli conn add ty

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-18 Thread Loic Poulain
Hi Oskar, On Tue, 18 May 2021 at 11:33, Oskar Stenman wrote: > > Hi! > > I'm way out in the deep end of the pool here poking at things i shouldn't to see what happens and if i can learn something, or find a bit more info where things go wrong.. So I patched drivers/bus/mhi/pci_generic.c to give s

Re: Snapdragon X55 (Thinkpad X1 Nano w/5G Modem)

2021-05-19 Thread Loic Poulain
On Tue, 18 May 2021 at 13:21, Oskar Stenman wrote: > > Hi! > > I couldn't figure out what to log in mhi_init_irq_setup but i put a logline > on in mhi_init_dev_ctxt: > oskar@oskar-ThinkPad-X1-Nano-Gen-1:~/src/linux-kernel/linux-upstream-5.12.0+/drivers/bus/mhi$ > git diff . > diff --git a/driver

Re: EM120 not correctly booting up, unknown wwan control port exposed?

2021-05-23 Thread Loic Poulain
Hi Aleksander, On Sun, 23 May 2021 at 00:17, Aleksander Morgado wrote: > > Hey again, > > The "wwan0" thing is unrelated to the actual problem I saw with the > EM120 going away. > > > There is one interesting thing in the MM log, though, maybe it's MM > > the one causing the issue. > > See this l

Re: EM120 not correctly booting up, unknown wwan control port exposed?

2021-05-23 Thread Loic Poulain
On Sat, 22 May 2021 at 21:14, Aleksander Morgado wrote: > > Hey Loic and Carl, > > I wanted to test the EM120 setup I have with latest MM git master and > kernel 5.13.0-rc2, but unfortunately there is some issue, not sure if > in device or in kernel driver. These are the kernel logs I get as > out

Re: EM120 not correctly booting up, unknown wwan control port exposed?

2021-05-24 Thread Loic Poulain
On Sun, 23 May 2021 at 21:58, Aleksander Morgado wrote: > > Hey, > > > > > > > I wanted to test the EM120 setup I have with latest MM git master and > > > kernel 5.13.0-rc2, but unfortunately there is some issue, not sure if > > > in device or in kernel driver. These are the kernel logs I get as >

Re: Cinterion MV31-W modem support

2021-07-30 Thread Loic Poulain
t;<<<< type= open (0x0001) > > <<<<<< transaction = 1 > > <<<<<< Contents: > > <<<<<< max control transfer = 4096 > > [...] > > [30 Jul 2021, 06:19:59] [Debug] [/dev/wwan0mbim0] Sent me

Re: Cinterion MV31-W modem support

2021-07-30 Thread Loic Poulain
On Fri, 30 Jul 2021 at 12:42, Loic Poulain wrote: > > On Fri, 30 Jul 2021 at 12:18, Aleksander Morgado > wrote: > > > > Hey, > > > > > The change I made is for cinterion plugin only: > > > diff --git a/plugins/cinterion/mm-plugin-cinterion.c &g

Re: Cinterion MV31-W modem support

2021-07-30 Thread Loic Poulain
Hi Tomasz, On Thu, 29 Jul 2021 at 15:49, Aleksander Morgado wrote: > > Hey, > > > I have modified the plugin as suggested. > > There's some progress but no success yet. > > > > I have started Modem Manager, then executed (we're running on openwrt with > > no udev): > > mmcli --report-kernel-even

Re: Cinterion MV31-W modem support

2021-08-03 Thread Loic Poulain
On Tue, 3 Aug 2021 at 17:13, ROSTANSKI Tomasz wrote: > > Hi, > > The patch works. No QMI is being probed. > I think I spotted the reason why not only cinterion module is considered > appropriate for the modem. > After executing the: > mmcli --report-kernel-event="action=add,subsystem=wwan,name=ww

Re: Cinterion MV31-W modem support

2021-08-03 Thread Loic Poulain
On Tue, 3 Aug 2021 at 17:32, Loic Poulain wrote: > > On Tue, 3 Aug 2021 at 17:13, ROSTANSKI Tomasz > wrote: > > > > Hi, > > > > The patch works. No QMI is being probed. > > I think I spotted the reason why not only cinterion module is considered &

Re: Sierra Wireless AirPrime EM919X support

2021-08-10 Thread Loic Poulain
> [wwan0p1QCDM/qcdm] failed to open serial device > > Aug 9 15:32:56 target daemon.warn ModemManager[531]: [plugin- > > manager] task 0,wwan0p1QCDM: error when checking support with plugin > > 'generic': (wwan/wwan0p1QCDM) Failed to open QCDM port: Failed to open

Re: Sierra Wireless AirPrime EM919X support

2021-09-07 Thread Loic Poulain
HI Thomas, On Tue, 7 Sept 2021 at 10:20, Thomas Perrot wrote: > > Hello, > > I still have some issues driving the Sierra Wireless AirPrime EM919X > with ModemManager. > > Now, the modem is detected, but it is stuck in "unavailable" status and > ModemManager fails to communicate with it through QM

Re: ANN: ModemManager 1.18 released

2021-09-09 Thread Loic Poulain
On Thu, 9 Sept 2021 at 11:28, Aleksander Morgado wrote: > > Hey hey, > > This is a new major release of ModemManager, which will be the base for the > 1.18.x stable series (the new "mm-1-18" branch in git). The release has been > tagged as "1.18.0". A big one, thanks for your great work with MM

Re: PCIE mode in new 5G modems

2021-11-02 Thread Loic Poulain
Hi Bruno, On Thu, 28 Oct 2021 at 13:13, Bruno Antunes wrote: > > Hi Aleksander, > > Thank you for the prompt reply. > > On Wed, 27 Oct 2021 at 08:30, Aleksander Morgado > wrote: > > > > Hey Bruno, > > > > > Has anyone tried the PCIE mode on the newer 5G modems? > > > > Yes yes, I use one almost

Re: request for using X55 with Carbon X1 Gen9 under debian bookworm

2022-06-02 Thread Loic Poulain
Hi, On Tue, 31 May 2022 at 20:54, Becker, Jochen wrote: > Hey Aleksander, > I do not have a link the mhi_net is not loaded > > # ip link > 1: lo: mtu 65536 qdisc noqueue state UNKNOWN > mode DEFAULT group default qlen 1000 > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > 2: wlp0s20

Re: MHI on 5G modems

2022-08-13 Thread Loic Poulain
Hi Koen, Daniele, On Fri, 12 Aug 2022 at 16:16, Daniele Palmas wrote: > > Hi Koen, > > Il giorno ven 12 ago 2022 alle ore 15:26 Koen Vandeputte > ha scritto: > > > > > > On 12.08.22 10:55, Daniele Palmas wrote: > > > Hi Koen, > > > > > > Il giorno gio 11 ago 2022 alle ore 15:24 Koen Vandeputte >

Re: MHI on 5G modems

2022-08-22 Thread Loic Poulain
On Tue, 16 Aug 2022 at 15:00, Koen Vandeputte wrote: > > > On 16.08.22 10:43, Koen Vandeputte wrote: > > > > On 13.08.22 11:06, Loic Poulain wrote: > >> Hi Koen, Daniele, > >> > >> On Fri, 12 Aug 2022 at 16:16, Daniele Palmas wrote: > >>