Re: Sierra HL7692

2019-03-13 Thread Paul Bartell
Sven, I've been using the HL7588 successfully with ModemManager for a year or two. There are quite a few patches required to make this work. Some of them likely need to be rebased onto a more recent modemmanager revision. Feel free to take a look around https://github.com/temperednetworks/ModemMan

Re: Sierra HL7692

2019-03-13 Thread Dan Williams
On Wed, 2019-03-13 at 08:36 +0100, Sven Schwermer wrote: > Hi, > > I’m currently trying to get the Sierra HL7692 up and running. In my > first attempt, I set the USB composition to AT+KUSBCOMP=2 so that I > would get 1x MBIM + 3x CDC-ACM. This worked but the modem was only

Re: Sierra HL7692

2019-03-13 Thread Sven Schwermer
> Could you give me a pointer? Never mind, I found a way to make it work. However, I’m not sure whether it’s a good idea to add the 0x8087 VendorID to the Sierra plugin. diff --git a/plugins/Makefile.am b/plugins/Makefile.am index 17a21a0d..3b555194 100644 --- a/plugins/Makefile.am +++ b/plugins

Re: Sierra HL7692

2019-03-13 Thread Sven Schwermer
> 8087 is Intel's VID, and we don't have a specific plugin in MM for > devices with the Intel VID. We could extend the "xmm" plugin to do > this though. That sounds like a good idea. I’ve had a quick look at the code but couldn’t find where the VID:PID matching is happening or where the VID:PID t

Re: Sierra HL7692

2019-03-13 Thread Bjørn Mork
Bjørn Mork writes: > Aleksander Morgado writes: > >>> I can even connect via --simple-connect. The problem is that >>> NetworkManager always connects via pppd over the CDC-ACM port. I >>> would have expected to establish the connection via one of the >>> CDC-NCM ports (wwan0..4). >> >> ModemManag

Re: Sierra HL7692

2019-03-13 Thread Bjørn Mork
Aleksander Morgado writes: >> I can even connect via --simple-connect. The problem is that >> NetworkManager always connects via pppd over the CDC-ACM port. I >> would have expected to establish the connection via one of the >> CDC-NCM ports (wwan0..4). > > ModemManager does not know how to use t

Re: Sierra HL7692

2019-03-13 Thread Aleksander Morgado
> > ModemManager does not know how to use the cdc-ncm ports exposed by the > > modem, the implementation is missing. > > IIRC we had some attempt to implement this, and I even got some HL > > modules sent by Sierra to me, but I'm missing the devkit to use them > > That explains the issues I’m seein

Re: Sierra HL7692

2019-03-13 Thread Sven Schwermer
Hi Aleksander, > ModemManager does not know how to use the cdc-ncm ports exposed by the > modem, the implementation is missing. > IIRC we had some attempt to implement this, and I even got some HL > modules sent by Sierra to me, but I'm missing the devkit to use them That explains the issues I’m

Re: Sierra HL7692

2019-03-13 Thread Aleksander Morgado
Hey, > I can even connect via --simple-connect. The problem is that NetworkManager > always connects via pppd over the CDC-ACM port. I would have expected to > establish the connection via one of the CDC-NCM ports (wwan0..4). ModemManager does not know how to use the cdc-ncm ports exposed by th

Re: Sierra HL7692

2019-03-13 Thread Sven Schwermer
I managed to pull the following NetworkManager debug logs: [1552470915.7827] platform: signal: link added: 7: wwan0 mtu 1500 arp 1 wwan? not-init addrgenmode eui64 addr 00:00:11:12:13:14 driver cdc_ncm rx:0,0 tx:0,0 [1552470915.7849] manager: wwan0: factory failed to create device: Device

Sierra HL7692

2019-03-13 Thread Sven Schwermer
Hi, I’m currently trying to get the Sierra HL7692 up and running. In my first attempt, I set the USB composition to AT+KUSBCOMP=2 so that I would get 1x MBIM + 3x CDC-ACM. This worked but the modem was only recognised as “generic” which didn’t allow for extended signal query, etc. Next, I set