Public bug reported:

We have been informed by Telit that additional patches are required to
enable their WWAN modems. Those patches are already upstreamed in
modemmanager but not yet in Xenial.

[Impact]
Since this device is needed for 16.04 project, we need SRU for modemmanager.

The patches are:

* telit: add modem_power_down to telit plugin
commit: 14e47710561b2021b79814afa5ecd6b2abc4fad0
This patch implements ModemManager feature set-power-state-low that is the 
common approach to put
the modem in +CFUN=4 state

* telit: add modem_reset to telit plugin
commit: 7978225934dc87bc74fac4d79a1080bc0501e581
This commit solves the following issue:
  The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)

* telit: SIM unlock retries field
Main commit: c4ffe572aeeefac240f16822ca1d2d258f78ad8d
Related coding style commits: 740e1b5461bda9ff28f3ad2210ecf7238c38e785
a74edab57f53ee8c920e681145070b252f5e656e
46f601edf6046c6d6459f7aee45fca68bc93cee3
0a88ae2d6d87967c0d951cc95de0c1917c78b0ed
aae96778c54a59dcf3955c2d81bee393c0348077
This patch is necessary to fill the field “Unlock retries”, visible when mmcli 
-m 0 is run.

* telit: add load supported bands interface
Main commit: 70b8ec1a88477eea3a2f569a83fc270ccaff9504
Related coding style commits: 3911ea5a0f6b26e12a3586c75d72bb2c5820e3c1
This patch adds supported bands information.

* dell: fixed cgmi_retries in dell_custom_init
commit: 8a386218690aeff7e2c923a14f91da7bbc046ed2
This patch solves a random never-ending loop during port probing.

[Test Case]
We have the hardware to verify.

[Regression Potential]
By looking at those commits, they are self-contained to the telit plugin. These 
patches were asked by Telit to backport (we have the specification document 
from Telit but that's not public)

** Affects: hwe-next
     Importance: Undecided
         Status: New

** Affects: modemmanager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: originate-from-1568216 somerville

** Summary changed:

- Patches needed for Telit modems used in IOT systems
+ [SRU] Patches needed for Telit modems used in IOT systems

** Description changed:

  We have been informed by Telit that additional patches are required to
  enable their WWAN modems. Those patches are already upstreamed in
  modemmanager but not yet in Xenial.
+ 
+ Since this device is needed for 16.04 project, we need SRU for
+ modemmanager.
  
  The patches are:
  
  * telit: add modem_power_down to telit plugin
  commit: 14e47710561b2021b79814afa5ecd6b2abc4fad0
  This patch implements ModemManager feature set-power-state-low that is the 
common approach to put
  the modem in +CFUN=4 state
  
  * telit: add modem_reset to telit plugin
  commit: 7978225934dc87bc74fac4d79a1080bc0501e581
  This commit solves the following issue:
-   The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)
+   The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)
  
  * telit: SIM unlock retries field
  Main commit: c4ffe572aeeefac240f16822ca1d2d258f78ad8d
  Related coding style commits: 740e1b5461bda9ff28f3ad2210ecf7238c38e785
  a74edab57f53ee8c920e681145070b252f5e656e
  46f601edf6046c6d6459f7aee45fca68bc93cee3
  0a88ae2d6d87967c0d951cc95de0c1917c78b0ed
  aae96778c54a59dcf3955c2d81bee393c0348077
  This patch is necessary to fill the field “Unlock retries”, visible when 
mmcli -m 0 is run.
  
  * telit: add load supported bands interface
  Main commit: 70b8ec1a88477eea3a2f569a83fc270ccaff9504
  Related coding style commits: 3911ea5a0f6b26e12a3586c75d72bb2c5820e3c1
  This patch adds supported bands information.
  
  * dell: fixed cgmi_retries in dell_custom_init
  commit: 8a386218690aeff7e2c923a14f91da7bbc046ed2
  This patch solves a random never-ending loop during port probing.

** Description changed:

  We have been informed by Telit that additional patches are required to
  enable their WWAN modems. Those patches are already upstreamed in
  modemmanager but not yet in Xenial.
  
- Since this device is needed for 16.04 project, we need SRU for
- modemmanager.
+ [Impact]
+ Since this device is needed for 16.04 project, we need SRU for modemmanager.
  
  The patches are:
  
  * telit: add modem_power_down to telit plugin
  commit: 14e47710561b2021b79814afa5ecd6b2abc4fad0
  This patch implements ModemManager feature set-power-state-low that is the 
common approach to put
  the modem in +CFUN=4 state
  
  * telit: add modem_reset to telit plugin
  commit: 7978225934dc87bc74fac4d79a1080bc0501e581
  This commit solves the following issue:
    The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)
  
  * telit: SIM unlock retries field
  Main commit: c4ffe572aeeefac240f16822ca1d2d258f78ad8d
  Related coding style commits: 740e1b5461bda9ff28f3ad2210ecf7238c38e785
  a74edab57f53ee8c920e681145070b252f5e656e
  46f601edf6046c6d6459f7aee45fca68bc93cee3
  0a88ae2d6d87967c0d951cc95de0c1917c78b0ed
  aae96778c54a59dcf3955c2d81bee393c0348077
  This patch is necessary to fill the field “Unlock retries”, visible when 
mmcli -m 0 is run.
  
  * telit: add load supported bands interface
  Main commit: 70b8ec1a88477eea3a2f569a83fc270ccaff9504
  Related coding style commits: 3911ea5a0f6b26e12a3586c75d72bb2c5820e3c1
  This patch adds supported bands information.
  
  * dell: fixed cgmi_retries in dell_custom_init
  commit: 8a386218690aeff7e2c923a14f91da7bbc046ed2
  This patch solves a random never-ending loop during port probing.
+ 
+ [Test Case]
+ We have the hardware to verify.
+ 
+ [Regression Potential]
+ By looking at those commits, they are self-contained to the telit plugin. 
These patches were asked by Telit to backport.

** Description changed:

  We have been informed by Telit that additional patches are required to
  enable their WWAN modems. Those patches are already upstreamed in
  modemmanager but not yet in Xenial.
  
  [Impact]
  Since this device is needed for 16.04 project, we need SRU for modemmanager.
  
  The patches are:
  
  * telit: add modem_power_down to telit plugin
  commit: 14e47710561b2021b79814afa5ecd6b2abc4fad0
  This patch implements ModemManager feature set-power-state-low that is the 
common approach to put
  the modem in +CFUN=4 state
  
  * telit: add modem_reset to telit plugin
  commit: 7978225934dc87bc74fac4d79a1080bc0501e581
  This commit solves the following issue:
    The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)
  
  * telit: SIM unlock retries field
  Main commit: c4ffe572aeeefac240f16822ca1d2d258f78ad8d
  Related coding style commits: 740e1b5461bda9ff28f3ad2210ecf7238c38e785
  a74edab57f53ee8c920e681145070b252f5e656e
  46f601edf6046c6d6459f7aee45fca68bc93cee3
  0a88ae2d6d87967c0d951cc95de0c1917c78b0ed
  aae96778c54a59dcf3955c2d81bee393c0348077
  This patch is necessary to fill the field “Unlock retries”, visible when 
mmcli -m 0 is run.
  
  * telit: add load supported bands interface
  Main commit: 70b8ec1a88477eea3a2f569a83fc270ccaff9504
  Related coding style commits: 3911ea5a0f6b26e12a3586c75d72bb2c5820e3c1
  This patch adds supported bands information.
  
  * dell: fixed cgmi_retries in dell_custom_init
  commit: 8a386218690aeff7e2c923a14f91da7bbc046ed2
  This patch solves a random never-ending loop during port probing.
  
  [Test Case]
  We have the hardware to verify.
  
  [Regression Potential]
- By looking at those commits, they are self-contained to the telit plugin. 
These patches were asked by Telit to backport.
+ By looking at those commits, they are self-contained to the telit plugin. 
These patches were asked by Telit to backport (we have the specification 
document from Telit but that's not public)

** Tags added: originate-from-1568216 somerville

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Touch seeded packages, which is subscribed to modemmanager in Ubuntu.
https://bugs.launchpad.net/bugs/1569214

Title:
  [SRU] Patches needed for Telit modems used in IOT systems

Status in HWE Next:
  New
Status in modemmanager package in Ubuntu:
  New

Bug description:
  We have been informed by Telit that additional patches are required to
  enable their WWAN modems. Those patches are already upstreamed in
  modemmanager but not yet in Xenial.

  [Impact]
  Since this device is needed for 16.04 project, we need SRU for modemmanager.

  The patches are:

  * telit: add modem_power_down to telit plugin
  commit: 14e47710561b2021b79814afa5ecd6b2abc4fad0
  This patch implements ModemManager feature set-power-state-low that is the 
common approach to put
  the modem in +CFUN=4 state

  * telit: add modem_reset to telit plugin
  commit: 7978225934dc87bc74fac4d79a1080bc0501e581
  This commit solves the following issue:
    The reset command (mmcli –m 0 –r) needs to tie up with the AT command 
(AT#REBOOT)

  * telit: SIM unlock retries field
  Main commit: c4ffe572aeeefac240f16822ca1d2d258f78ad8d
  Related coding style commits: 740e1b5461bda9ff28f3ad2210ecf7238c38e785
  a74edab57f53ee8c920e681145070b252f5e656e
  46f601edf6046c6d6459f7aee45fca68bc93cee3
  0a88ae2d6d87967c0d951cc95de0c1917c78b0ed
  aae96778c54a59dcf3955c2d81bee393c0348077
  This patch is necessary to fill the field “Unlock retries”, visible when 
mmcli -m 0 is run.

  * telit: add load supported bands interface
  Main commit: 70b8ec1a88477eea3a2f569a83fc270ccaff9504
  Related coding style commits: 3911ea5a0f6b26e12a3586c75d72bb2c5820e3c1
  This patch adds supported bands information.

  * dell: fixed cgmi_retries in dell_custom_init
  commit: 8a386218690aeff7e2c923a14f91da7bbc046ed2
  This patch solves a random never-ending loop during port probing.

  [Test Case]
  We have the hardware to verify.

  [Regression Potential]
  By looking at those commits, they are self-contained to the telit plugin. 
These patches were asked by Telit to backport (we have the specification 
document from Telit but that's not public)

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