AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele,
sorry for answering late. I'm very busy this week.
I'll test it next week and provide the debug logs.
Thank you very much so far.
Carsten
-Ursprüngliche Nachricht-
Von: Daniele Palmas [mailto:dnl...@gmail.com]
Gesendet: Mittwoch, 20. November 2019 14:01
An: Stelling2 Carsten
Cc: modemmanager-devel@lists.freedesktop.org
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Hi Carsten,
Il giorno mar 19 nov 2019 alle ore 14:24 Daniele Palmas
ha scritto:
>
> Hi Carsten,
>
> Il giorno mar 19 nov 2019 alle ore 10:10 Stelling2 Carsten
> ha scritto:
> >
> > Hi,
> >
> > I've just updated MM from 1.10.0 to 1.12.0 with the result, that my
> > application fails when setting the mode ('2G|4G') for Telit LE910-EU1. It
> > also fails when using mmcli.
> > My version 1.10.0 contains Daniele's patches mentioned here
> > https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
> > and in following messages.
> >
> > I assume, that Daniele's patches didn't go mainline.
> >
>
> odd, they should be there, see commits 3921c120 and c7be4af5.
>
> I'll try to verify the feature on my LE910-EU1 by this week and give
> you some feedback.
>
I double-checked with 1.12.0, but I did not find any issue, see the following:
ModemManager[25584]: [1574254091.241979] ModemManager (version
1.12.0) starting in system bus...
danielepa@danielepa-ThinkCentre-M93p:~/git/gitlab/ModemManager$ sudo mmcli -m 0
General |dbus path: /org/freedesktop/ModemManager1/Modem/0
|device id: e3d2345d529078ca9387c8f81a844f19097127ca
Hardware | manufacturer: Telit
|model: FIH7160
| revision: 20.00.414
| h/w revision: XMM7160_V1.2_HWID790_MBIM_NAND
|supported: gsm-umts, lte
| current: gsm-umts, lte
| equipment id: 356611070026426
System | device: /sys/devices/pci:00/:00:14.0/usb3/3-7
| drivers: cdc_acm, cdc_mbim
| plugin: Telit
| primary port: cdc-wdm0
|ports: ttyACM3 (at), wwp0s20u7i12 (net),
cdc-wdm0 (mbim)
Status | unlock retries: sim-pin2 (3)
|state: enabling
| power state: on
| signal quality: 0% (cached)
Modes|supported: allowed: 2g; preferred: none
| allowed: 4g; preferred: none
| allowed: 2g, 4g; preferred: none
| current: allowed: 2g, 4g; preferred: none
Bands|supported: egsm, dcs, eutran-1, eutran-3,
eutran-7, eutran-8, eutran-20
| current: egsm, dcs, eutran-1
IP |supported: ipv4, ipv6, ipv4v6
3GPP | imei: 356611070026426
|enabled locks: fixed-dialing
3GPP EPS | ue mode of operation: csps-1
SIM |dbus path: /org/freedesktop/ModemManager1/SIM/0
danielepa@danielepa-ThinkCentre-M93p:~/git/ModemManager$ sudo
./cli/mmcli -m 0 --set-allowed-modes="2G"
successfully set current modes in the modem
ModemManager[25584]: [1574254264.636226] (ttyACM3) device open
count is 3 (open)
ModemManager[25584]: [1574254264.636294] (ttyACM3): --> 'AT+WS46=12'
ModemManager[25584]: [1574254266.556383] (ttyACM3): <--
'OK'
ModemManager[25584]: [1574254266.556495] (ttyACM3) device open
count is 4 (open)
ModemManager[25584]: [1574254266.556532] (ttyACM3) device open
count is 3 (close)
ModemManager[25584]: [1574254266.556559] (ttyACM3): --> 'AT+WS46?'
ModemManager[25584]: [1574254266.568991] (ttyACM3): <-- ''
ModemManager[25584]: [1574254266.569435] (ttyACM3): <--
'+WS46: 12OK'
ModemManager[25584]: [1574254266.569582] Periodic signal check
refresh requested
ModemManager[25584]: [/dev/cdc-wdm0] Sent message...
danielepa@danielepa-ThinkCentre-M93p:~/git/ModemManager$ sudo ./cli/mmcli -m 0
Modes|supported: allowed: 2g; preferred: none
| allowed: 4g; preferred: none
| allowed: 2g, 4g; preferred: none
| current: allowed: 2g; preferred: none
danielepa@danielepa-ThinkCentre-M93p:~/git/ModemManager$ sudo
./cli/mmcli -m 0 --set-allowed-modes="2G|4G"
successfully set current modes in the modem
ModemManager[25584]: [1574254329.741936] (ttyACM3) device open
count is 3 (open)
ModemManager[25584]: [1574254329.741979] (ttyACM3): -->
Re: AW: Set allowed mode to 2G, 3G, 4G not working
On Tue, 19 Nov 2019, Daniele Palmas wrote:
Date: Tue, 19 Nov 2019 14:25:52
From: Daniele Palmas
To: Enrico Mioso
Cc: Stelling2 Carsten ,
"modemmanager-devel@lists.freedesktop.org"
Subject: Re: AW: Set allowed mode to 2G, 3G, 4G not working
Hi Enrico,
Il giorno mar 19 nov 2019 alle ore 10:52 Enrico Mioso
ha scritto:
I am experiencing similar issues when trying to set allowed mode to all modes, and
preferred to "none in particular" :) .
Simply doesn't work - even with a success message then settings remain so that
preferred mode looks to be 4G. Would like very much to solve this.
are you using LE910-EU1 as well?
Hi Daniele!
Sorry, hasn't been as specific as needed, that's bad. Sorry.
No, i experienced this with a Quectel EC25 modem... Didn't solve this even
after factory reset, but at this point I don't know what's going on. Thank you
very much.
Enrico
Regards,
Daniele
Enrico
On Tue, 19 Nov 2019, Stelling2 Carsten wrote:
Date: Tue, 19 Nov 2019 10:10:44
From: Stelling2 Carsten
To: "modemmanager-devel@lists.freedesktop.org"
,
"Daniele Palmas (dnl...@gmail.com)"
Subject: AW: Set allowed mode to 2G, 3G, 4G not working
Hi,
I've just updated MM from 1.10.0 to 1.12.0 with the result, that my application
fails when setting the mode ('2G|4G') for Telit LE910-EU1. It also fails when
using mmcli.
My version 1.10.0 contains Daniele's patches mentioned here
https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
and in following messages.
I assume, that Daniele's patches didn't go mainline.
Daniele, can you send a merge request, containing your patches for the master
branch?
I'll test them as soon as possible with Telit LE910-EU1 and give you feedback,
such that this feature can be released.
Thank you for your help.
Carsten
-Ursprüngliche Nachricht-
Von: ModemManager-devel
[mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von
Stelling2 Carsten
Gesendet: Mittwoch, 27. Februar 2019 10:16
An: Daniele Palmas
Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander
Morgado
Betreff: AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele,
Thank you. Yes, I'll give it a try tomorrow.
Following patches from your commits should be applied to MM 1.10.0
4089726c1fbdc90ecec8737f9ea287784708ca7f
90cb911437538d5b6bd681aa1d7e1be2e1700227
Is this right?
Best regards,
Carsten
-Ursprüngliche Nachricht-
Von: Daniele Palmas [mailto:dnl...@gmail.com]
Gesendet: Dienstag, 26. Februar 2019 14:59
An: Stelling2 Carsten
Cc: Aleksander Morgado; Reinhard Speyerer;
modemmanager-devel@lists.freedesktop.org
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Hi Carsten,
Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten
ha scritto:
Hi,
I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for this
confusion.
As a workaround for testing, we send AT+WS46 commands via D-Bus, but that seems
possible only, if MM runs in debug mode.
If we need this feature for production in the future, I understand that we can
add it to the Telit plugin.
at the following link
https://gitlab.freedesktop.org/dnlplm/ModemManager.git
you can find a fork with two additional commits that should implement
what needed.
Before sending to Aleksander a merge request would you like to give it a try?
Regards,
Daniele
I'd be very happy, if you can support me during implementation at a later point
in time.
Thank you Aleksander and Reinhard for your support.
Carsten
-Ursprüngliche Nachricht-
Von: Aleksander Morgado [mailto:aleksan...@aleksander.es]
Gesendet: Freitag, 22. Februar 2019 09:59
An: Reinhard Speyerer
Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Within the debug output I found the following line
ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem found...
which points out, that calling
if (mm_port_probe_list_is_xmm (probes))
did not find the XMM support.
It didn't find it, because the XACT=? check failed:
ModemManager[623]: [1550762359.960165] (ttyACM0): --> 'AT+XACT=?'
ModemManager[623]: [1550762360.882668] (ttyACM0): <--
'ERROR'
So I assume the XMM support that we have in the xmm plugin isn't ready
to handle this specific device.
The inability to switch modes in this device is not a bug, it's just
not implemented I'm afraid.
Hi Aleksander,
the Telit-preferred way seems to be to handle this with AT+WS46.
I haven't checked the code in detail but based on the AT+WS46
references in the Telit plugin I would have expected for
ModemManager to already use it.
If the modem is managed with MBIM, the generic MBIM implementation is
used for the Telit modem, so no AT+WS46 based mode switching will be
done. For this kind of cases, where we have MBIM for generic control
plus AT for other features, we would need to have a
"MMBr
Re: AW: Set allowed mode to 2G, 3G, 4G not working
Hi Enrico,
Il giorno mar 19 nov 2019 alle ore 10:52 Enrico Mioso
ha scritto:
>
> I am experiencing similar issues when trying to set allowed mode to all
> modes, and preferred to "none in particular" :) .
> Simply doesn't work - even with a success message then settings remain so
> that preferred mode looks to be 4G. Would like very much to solve this.
>
are you using LE910-EU1 as well?
Regards,
Daniele
> Enrico
>
>
>
> On Tue, 19 Nov 2019, Stelling2 Carsten wrote:
>
> > Date: Tue, 19 Nov 2019 10:10:44
> > From: Stelling2 Carsten
> > To: "modemmanager-devel@lists.freedesktop.org"
> > ,
> > "Daniele Palmas (dnl...@gmail.com)"
> > Subject: AW: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi,
> >
> > I've just updated MM from 1.10.0 to 1.12.0 with the result, that my
> > application fails when setting the mode ('2G|4G') for Telit LE910-EU1. It
> > also fails when using mmcli.
> > My version 1.10.0 contains Daniele's patches mentioned here
> > https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
> > and in following messages.
> >
> > I assume, that Daniele's patches didn't go mainline.
> >
> > Daniele, can you send a merge request, containing your patches for the
> > master branch?
> > I'll test them as soon as possible with Telit LE910-EU1 and give you
> > feedback, such that this feature can be released.
> >
> > Thank you for your help.
> >
> > Carsten
> >
> > -Ursprüngliche Nachricht-
> > Von: ModemManager-devel
> > [mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von
> > Stelling2 Carsten
> > Gesendet: Mittwoch, 27. Februar 2019 10:16
> > An: Daniele Palmas
> > Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander
> > Morgado
> > Betreff: AW: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi Daniele,
> >
> > Thank you. Yes, I'll give it a try tomorrow.
> >
> > Following patches from your commits should be applied to MM 1.10.0
> >
> > 4089726c1fbdc90ecec8737f9ea287784708ca7f
> > 90cb911437538d5b6bd681aa1d7e1be2e1700227
> >
> > Is this right?
> >
> > Best regards,
> >
> > Carsten
> >
> > -Ursprüngliche Nachricht-
> > Von: Daniele Palmas [mailto:dnl...@gmail.com]
> > Gesendet: Dienstag, 26. Februar 2019 14:59
> > An: Stelling2 Carsten
> > Cc: Aleksander Morgado; Reinhard Speyerer;
> > modemmanager-devel@lists.freedesktop.org
> > Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
> >
> > Hi Carsten,
> >
> > Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten
> > ha scritto:
> >>
> >> Hi,
> >>
> >> I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for
> >> this confusion.
> >> As a workaround for testing, we send AT+WS46 commands via D-Bus, but that
> >> seems possible only, if MM runs in debug mode.
> >> If we need this feature for production in the future, I understand that we
> >> can add it to the Telit plugin.
> >
> > at the following link
> >
> > https://gitlab.freedesktop.org/dnlplm/ModemManager.git
> >
> > you can find a fork with two additional commits that should implement
> > what needed.
> >
> > Before sending to Aleksander a merge request would you like to give it a
> > try?
> >
> > Regards,
> > Daniele
> >
> >> I'd be very happy, if you can support me during implementation at a later
> >> point in time.
> >>
> >> Thank you Aleksander and Reinhard for your support.
> >>
> >> Carsten
> >>
> >> -Ursprüngliche Nachricht-
> >> Von: Aleksander Morgado [mailto:aleksan...@aleksander.es]
> >> Gesendet: Freitag, 22. Februar 2019 09:59
> >> An: Reinhard Speyerer
> >> Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten
> >> Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
> >>
> >>>>> Within the debug output I found the following line
> >>>>> ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem
> >>>>> found...
> >>>>> which points out, that calling
> >>>>> if (mm_port_probe_list_is_xmm (probes))
> >>>>> did not find the XMM support.
> >>>>
> >>>> It didn't find it, because the XACT=? check failed:
> >>>> ModemManager[623
Re: AW: Set allowed mode to 2G, 3G, 4G not working
I am experiencing similar issues when trying to set allowed mode to all modes, and
preferred to "none in particular" :) .
Simply doesn't work - even with a success message then settings remain so that
preferred mode looks to be 4G. Would like very much to solve this.
Enrico
On Tue, 19 Nov 2019, Stelling2 Carsten wrote:
Date: Tue, 19 Nov 2019 10:10:44
From: Stelling2 Carsten
To: "modemmanager-devel@lists.freedesktop.org"
,
"Daniele Palmas (dnl...@gmail.com)"
Subject: AW: Set allowed mode to 2G, 3G, 4G not working
Hi,
I've just updated MM from 1.10.0 to 1.12.0 with the result, that my application
fails when setting the mode ('2G|4G') for Telit LE910-EU1. It also fails when
using mmcli.
My version 1.10.0 contains Daniele's patches mentioned here
https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
and in following messages.
I assume, that Daniele's patches didn't go mainline.
Daniele, can you send a merge request, containing your patches for the master
branch?
I'll test them as soon as possible with Telit LE910-EU1 and give you feedback,
such that this feature can be released.
Thank you for your help.
Carsten
-Ursprüngliche Nachricht-
Von: ModemManager-devel
[mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von
Stelling2 Carsten
Gesendet: Mittwoch, 27. Februar 2019 10:16
An: Daniele Palmas
Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander
Morgado
Betreff: AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele,
Thank you. Yes, I'll give it a try tomorrow.
Following patches from your commits should be applied to MM 1.10.0
4089726c1fbdc90ecec8737f9ea287784708ca7f
90cb911437538d5b6bd681aa1d7e1be2e1700227
Is this right?
Best regards,
Carsten
-Ursprüngliche Nachricht-
Von: Daniele Palmas [mailto:dnl...@gmail.com]
Gesendet: Dienstag, 26. Februar 2019 14:59
An: Stelling2 Carsten
Cc: Aleksander Morgado; Reinhard Speyerer;
modemmanager-devel@lists.freedesktop.org
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Hi Carsten,
Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten
ha scritto:
Hi,
I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for this
confusion.
As a workaround for testing, we send AT+WS46 commands via D-Bus, but that seems
possible only, if MM runs in debug mode.
If we need this feature for production in the future, I understand that we can
add it to the Telit plugin.
at the following link
https://gitlab.freedesktop.org/dnlplm/ModemManager.git
you can find a fork with two additional commits that should implement
what needed.
Before sending to Aleksander a merge request would you like to give it a try?
Regards,
Daniele
I'd be very happy, if you can support me during implementation at a later point
in time.
Thank you Aleksander and Reinhard for your support.
Carsten
-Ursprüngliche Nachricht-
Von: Aleksander Morgado [mailto:aleksan...@aleksander.es]
Gesendet: Freitag, 22. Februar 2019 09:59
An: Reinhard Speyerer
Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Within the debug output I found the following line
ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem found...
which points out, that calling
if (mm_port_probe_list_is_xmm (probes))
did not find the XMM support.
It didn't find it, because the XACT=? check failed:
ModemManager[623]: [1550762359.960165] (ttyACM0): --> 'AT+XACT=?'
ModemManager[623]: [1550762360.882668] (ttyACM0): <--
'ERROR'
So I assume the XMM support that we have in the xmm plugin isn't ready
to handle this specific device.
The inability to switch modes in this device is not a bug, it's just
not implemented I'm afraid.
Hi Aleksander,
the Telit-preferred way seems to be to handle this with AT+WS46.
I haven't checked the code in detail but based on the AT+WS46
references in the Telit plugin I would have expected for
ModemManager to already use it.
If the modem is managed with MBIM, the generic MBIM implementation is
used for the Telit modem, so no AT+WS46 based mode switching will be
done. For this kind of cases, where we have MBIM for generic control
plus AT for other features, we would need to have a
"MMBroadbandModemMbimTelit" implementation that inherits from
MMBroadbandModemMbim but then shares features with the Telit-specific
AT modem object. So, it's totally possible to do this, but needs to be
done.
--
Aleksander
https://aleksander.es
___
ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
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ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: Set allowed mode to 2G, 3G, 4G not working
Hi,
I've just updated MM from 1.10.0 to 1.12.0 with the result, that my application
fails when setting the mode ('2G|4G') for Telit LE910-EU1. It also fails when
using mmcli.
My version 1.10.0 contains Daniele's patches mentioned here
https://lists.freedesktop.org/archives/modemmanager-devel/2019-February/007044.html
and in following messages.
I assume, that Daniele's patches didn't go mainline.
Daniele, can you send a merge request, containing your patches for the master
branch?
I'll test them as soon as possible with Telit LE910-EU1 and give you feedback,
such that this feature can be released.
Thank you for your help.
Carsten
-Ursprüngliche Nachricht-
Von: ModemManager-devel
[mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von
Stelling2 Carsten
Gesendet: Mittwoch, 27. Februar 2019 10:16
An: Daniele Palmas
Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander
Morgado
Betreff: AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele,
Thank you. Yes, I'll give it a try tomorrow.
Following patches from your commits should be applied to MM 1.10.0
4089726c1fbdc90ecec8737f9ea287784708ca7f
90cb911437538d5b6bd681aa1d7e1be2e1700227
Is this right?
Best regards,
Carsten
-Ursprüngliche Nachricht-
Von: Daniele Palmas [mailto:dnl...@gmail.com]
Gesendet: Dienstag, 26. Februar 2019 14:59
An: Stelling2 Carsten
Cc: Aleksander Morgado; Reinhard Speyerer;
modemmanager-devel@lists.freedesktop.org
Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
Hi Carsten,
Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten
ha scritto:
>
> Hi,
>
> I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for
> this confusion.
> As a workaround for testing, we send AT+WS46 commands via D-Bus, but that
> seems possible only, if MM runs in debug mode.
> If we need this feature for production in the future, I understand that we
> can add it to the Telit plugin.
at the following link
https://gitlab.freedesktop.org/dnlplm/ModemManager.git
you can find a fork with two additional commits that should implement
what needed.
Before sending to Aleksander a merge request would you like to give it a try?
Regards,
Daniele
> I'd be very happy, if you can support me during implementation at a later
> point in time.
>
> Thank you Aleksander and Reinhard for your support.
>
> Carsten
>
> -Ursprüngliche Nachricht-
> Von: Aleksander Morgado [mailto:aleksan...@aleksander.es]
> Gesendet: Freitag, 22. Februar 2019 09:59
> An: Reinhard Speyerer
> Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten
> Betreff: Re: Set allowed mode to 2G, 3G, 4G not working
>
> > > > Within the debug output I found the following line
> > > > ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem
> > > > found...
> > > > which points out, that calling
> > > > if (mm_port_probe_list_is_xmm (probes))
> > > > did not find the XMM support.
> > >
> > > It didn't find it, because the XACT=? check failed:
> > > ModemManager[623]: [1550762359.960165] (ttyACM0): -->
> > > 'AT+XACT=?'
> > > ModemManager[623]: [1550762360.882668] (ttyACM0): <--
> > > 'ERROR'
> > >
> > > So I assume the XMM support that we have in the xmm plugin isn't ready
> > > to handle this specific device.
> > >
> > > The inability to switch modes in this device is not a bug, it's just
> > > not implemented I'm afraid.
> >
> > Hi Aleksander,
> >
> > the Telit-preferred way seems to be to handle this with AT+WS46.
> > I haven't checked the code in detail but based on the AT+WS46
> > references in the Telit plugin I would have expected for
> > ModemManager to already use it.
> >
>
> If the modem is managed with MBIM, the generic MBIM implementation is
> used for the Telit modem, so no AT+WS46 based mode switching will be
> done. For this kind of cases, where we have MBIM for generic control
> plus AT for other features, we would need to have a
> "MMBroadbandModemMbimTelit" implementation that inherits from
> MMBroadbandModemMbim but then shares features with the Telit-specific
> AT modem object. So, it's totally possible to do this, but needs to be
> done.
>
> --
> Aleksander
> https://aleksander.es
>
>
> ___
> ModemManager-devel mailing list
> ModemManager-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
___
ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
___
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AW: Set allowed mode to 2G, 3G, 4G not working
Hi, Thanks for clarification. This means, Daniele's patches work like expected. Additional note: To make Daniele's patches work, I had to revert Aleksander's patch https://gitlab.freedesktop.org/mobile-broadband/ModemManager/merge_requests/72 to enable XMM features for Telit. Thank you for your support. Carsten -Ursprüngliche Nachricht- Von: Daniele Palmas [mailto:dnl...@gmail.com] Gesendet: Mittwoch, 27. Februar 2019 11:28 An: Aleksander Morgado Cc: Stelling2 Carsten; modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer Betreff: Re: Set allowed mode to 2G, 3G, 4G not working Il giorno mer 27 feb 2019 alle ore 11:22 Aleksander Morgado ha scritto: > > > > > But setting the preferred mode fails. > > > > mmcli -m 0 --set-preferred-mode=2G > > error: setting preferred mode requires list of allowed modes > > > > This is expected; you only want to set a "preferred mode" if you're > configuring multiple "allowed modes". > > E.g. if you just want 2G, you would do: > --set-allowed-modes=2G > If you want 2G+3G with 3G preferred, you would do: > --set-allowed-modes="2G|3G" --set-preferred-mode=3G > Let me add also that preferred mode setting is not supported at the AT command level for Telit modems (see comment in set_current_modes). Regards, Daniele > -- > Aleksander > https://aleksander.es ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele, I applied both patches, and can successfully switch from 2G to 4G and vice versa. mmcli -m 0 --set-allowed-modes=2G successfully set current modes in the modem mmcli -m 0 shows in the Modes section: supported: allowed: 2g; preferred: none allowed: 4g; preferred: none allowed: 2g, 4g; preferred: none current: allowed: 2g; preferred: none And in the Status section: access tech: edge But setting the preferred mode fails. mmcli -m 0 --set-preferred-mode=2G error: setting preferred mode requires list of allowed modes Regards, Carsten -Ursprüngliche Nachricht- Von: ModemManager-devel [mailto:modemmanager-devel-boun...@lists.freedesktop.org] Im Auftrag von Stelling2 Carsten Gesendet: Mittwoch, 27. Februar 2019 10:16 An: Daniele Palmas Cc: modemmanager-devel@lists.freedesktop.org; Reinhard Speyerer; Aleksander Morgado Betreff: AW: Set allowed mode to 2G, 3G, 4G not working Hi Daniele, Thank you. Yes, I'll give it a try tomorrow. Following patches from your commits should be applied to MM 1.10.0 4089726c1fbdc90ecec8737f9ea287784708ca7f 90cb911437538d5b6bd681aa1d7e1be2e1700227 Is this right? Best regards, Carsten -Ursprüngliche Nachricht- Von: Daniele Palmas [mailto:dnl...@gmail.com] Gesendet: Dienstag, 26. Februar 2019 14:59 An: Stelling2 Carsten Cc: Aleksander Morgado; Reinhard Speyerer; modemmanager-devel@lists.freedesktop.org Betreff: Re: Set allowed mode to 2G, 3G, 4G not working Hi Carsten, Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten ha scritto: > > Hi, > > I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for > this confusion. > As a workaround for testing, we send AT+WS46 commands via D-Bus, but that > seems possible only, if MM runs in debug mode. > If we need this feature for production in the future, I understand that we > can add it to the Telit plugin. at the following link https://gitlab.freedesktop.org/dnlplm/ModemManager.git you can find a fork with two additional commits that should implement what needed. Before sending to Aleksander a merge request would you like to give it a try? Regards, Daniele > I'd be very happy, if you can support me during implementation at a later > point in time. > > Thank you Aleksander and Reinhard for your support. > > Carsten > > -Ursprüngliche Nachricht- > Von: Aleksander Morgado [mailto:aleksan...@aleksander.es] > Gesendet: Freitag, 22. Februar 2019 09:59 > An: Reinhard Speyerer > Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten > Betreff: Re: Set allowed mode to 2G, 3G, 4G not working > > > > > Within the debug output I found the following line > > > > ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem > > > > found... > > > > which points out, that calling > > > > if (mm_port_probe_list_is_xmm (probes)) > > > > did not find the XMM support. > > > > > > It didn't find it, because the XACT=? check failed: > > > ModemManager[623]: [1550762359.960165] (ttyACM0): --> > > > 'AT+XACT=?' > > > ModemManager[623]: [1550762360.882668] (ttyACM0): <-- > > > 'ERROR' > > > > > > So I assume the XMM support that we have in the xmm plugin isn't ready > > > to handle this specific device. > > > > > > The inability to switch modes in this device is not a bug, it's just > > > not implemented I'm afraid. > > > > Hi Aleksander, > > > > the Telit-preferred way seems to be to handle this with AT+WS46. > > I haven't checked the code in detail but based on the AT+WS46 > > references in the Telit plugin I would have expected for > > ModemManager to already use it. > > > > If the modem is managed with MBIM, the generic MBIM implementation is > used for the Telit modem, so no AT+WS46 based mode switching will be > done. For this kind of cases, where we have MBIM for generic control > plus AT for other features, we would need to have a > "MMBroadbandModemMbimTelit" implementation that inherits from > MMBroadbandModemMbim but then shares features with the Telit-specific > AT modem object. So, it's totally possible to do this, but needs to be > done. > > -- > Aleksander > https://aleksander.es > > > ___ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: Set allowed mode to 2G, 3G, 4G not working
Hi Daniele, Thank you. Yes, I'll give it a try tomorrow. Following patches from your commits should be applied to MM 1.10.0 4089726c1fbdc90ecec8737f9ea287784708ca7f 90cb911437538d5b6bd681aa1d7e1be2e1700227 Is this right? Best regards, Carsten -Ursprüngliche Nachricht- Von: Daniele Palmas [mailto:dnl...@gmail.com] Gesendet: Dienstag, 26. Februar 2019 14:59 An: Stelling2 Carsten Cc: Aleksander Morgado; Reinhard Speyerer; modemmanager-devel@lists.freedesktop.org Betreff: Re: Set allowed mode to 2G, 3G, 4G not working Hi Carsten, Il giorno ven 22 feb 2019 alle ore 12:12 Stelling2 Carsten ha scritto: > > Hi, > > I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for > this confusion. > As a workaround for testing, we send AT+WS46 commands via D-Bus, but that > seems possible only, if MM runs in debug mode. > If we need this feature for production in the future, I understand that we > can add it to the Telit plugin. at the following link https://gitlab.freedesktop.org/dnlplm/ModemManager.git you can find a fork with two additional commits that should implement what needed. Before sending to Aleksander a merge request would you like to give it a try? Regards, Daniele > I'd be very happy, if you can support me during implementation at a later > point in time. > > Thank you Aleksander and Reinhard for your support. > > Carsten > > -Ursprüngliche Nachricht- > Von: Aleksander Morgado [mailto:aleksan...@aleksander.es] > Gesendet: Freitag, 22. Februar 2019 09:59 > An: Reinhard Speyerer > Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten > Betreff: Re: Set allowed mode to 2G, 3G, 4G not working > > > > > Within the debug output I found the following line > > > > ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem > > > > found... > > > > which points out, that calling > > > > if (mm_port_probe_list_is_xmm (probes)) > > > > did not find the XMM support. > > > > > > It didn't find it, because the XACT=? check failed: > > > ModemManager[623]: [1550762359.960165] (ttyACM0): --> > > > 'AT+XACT=?' > > > ModemManager[623]: [1550762360.882668] (ttyACM0): <-- > > > 'ERROR' > > > > > > So I assume the XMM support that we have in the xmm plugin isn't ready > > > to handle this specific device. > > > > > > The inability to switch modes in this device is not a bug, it's just > > > not implemented I'm afraid. > > > > Hi Aleksander, > > > > the Telit-preferred way seems to be to handle this with AT+WS46. > > I haven't checked the code in detail but based on the AT+WS46 > > references in the Telit plugin I would have expected for > > ModemManager to already use it. > > > > If the modem is managed with MBIM, the generic MBIM implementation is > used for the Telit modem, so no AT+WS46 based mode switching will be > done. For this kind of cases, where we have MBIM for generic control > plus AT for other features, we would need to have a > "MMBroadbandModemMbimTelit" implementation that inherits from > MMBroadbandModemMbim but then shares features with the Telit-specific > AT modem object. So, it's totally possible to do this, but needs to be > done. > > -- > Aleksander > https://aleksander.es > > > ___ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: Set allowed mode to 2G, 3G, 4G not working
Hi, I must correct me, modem type is LE910-EU1 as Reinhard assumed. Sorry for this confusion. As a workaround for testing, we send AT+WS46 commands via D-Bus, but that seems possible only, if MM runs in debug mode. If we need this feature for production in the future, I understand that we can add it to the Telit plugin. I'd be very happy, if you can support me during implementation at a later point in time. Thank you Aleksander and Reinhard for your support. Carsten -Ursprüngliche Nachricht- Von: Aleksander Morgado [mailto:aleksan...@aleksander.es] Gesendet: Freitag, 22. Februar 2019 09:59 An: Reinhard Speyerer Cc: modemmanager-devel@lists.freedesktop.org; Stelling2 Carsten Betreff: Re: Set allowed mode to 2G, 3G, 4G not working > > > Within the debug output I found the following line > > > ModemManager[623]: [1550762368.321591] MBIM-powered Telit modem > > > found... > > > which points out, that calling > > > if (mm_port_probe_list_is_xmm (probes)) > > > did not find the XMM support. > > > > It didn't find it, because the XACT=? check failed: > > ModemManager[623]: [1550762359.960165] (ttyACM0): --> > > 'AT+XACT=?' > > ModemManager[623]: [1550762360.882668] (ttyACM0): <-- > > 'ERROR' > > > > So I assume the XMM support that we have in the xmm plugin isn't ready > > to handle this specific device. > > > > The inability to switch modes in this device is not a bug, it's just > > not implemented I'm afraid. > > Hi Aleksander, > > the Telit-preferred way seems to be to handle this with AT+WS46. > I haven't checked the code in detail but based on the AT+WS46 > references in the Telit plugin I would have expected for > ModemManager to already use it. > If the modem is managed with MBIM, the generic MBIM implementation is used for the Telit modem, so no AT+WS46 based mode switching will be done. For this kind of cases, where we have MBIM for generic control plus AT for other features, we would need to have a "MMBroadbandModemMbimTelit" implementation that inherits from MMBroadbandModemMbim but then shares features with the Telit-specific AT modem object. So, it's totally possible to do this, but needs to be done. -- Aleksander https://aleksander.es ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: Set allowed mode to 2G, 3G, 4G not working
Hi Aleksander, Thank you for your fast response. With your patch applied to 1.10.0, the error message is still the same. Is there anything I can provide for debugging? Carsten -Ursprüngliche Nachricht- Von: Aleksander Morgado [mailto:aleksan...@aleksander.es] Gesendet: Mittwoch, 20. Februar 2019 19:07 An: Stelling2 Carsten Cc: modemmanager-devel@lists.freedesktop.org Betreff: Re: Set allowed mode to 2G, 3G, 4G not working Hey, > I'm using ModemManager 1.10.0, and libmbim 1.18.0 in conjunction with Telit > LE910-EU V2. > It all works fine, but I'm not able to set the preferred GSM mode or access > technology. > I'm confused by this error message "Cannot change modes: only one combination > supported', because only one mode is given. > > Thank you for your help. > > Carsten > > > root@test:~ mmcli -L > /org/freedesktop/ModemManager1/Modem/0 [Telit] FIH7160 > root@test:~ mmcli -m 0 -e > successfully enabled the modem > root@test:~ mmcli -m 0 --set-allowed-modes=2G > error: couldn't set current modes: > 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Unsupported: Cannot > change modes: only one combination supported' > root@test:~ mmcli -m 0 --set-allowed-modes=3G > error: couldn't set current modes: > 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Unsupported: Cannot > change modes: only one combination supported' > root@test:~ mmcli -m 0 --set-allowed-modes=4G > error: couldn't set current modes: > 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Unsupported: Cannot > change modes: only one combination supported' > root@test:~ mmcli -m 0 --set-preferred-mode=2G > error: setting preferred mode requires list of allowed modes > root@test:~ mmcli -m 0 > Could you try with the patch here? https://gitlab.freedesktop.org/mobile-broadband/ModemManager/merge_requests/72 Totally untested! -- Aleksander https://aleksander.es ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
