[Bug 2084776] [NEW] [needs-packaging] pwl-pc-services: Support for Palcom Wireless WWAN modules

Launchpad Bug Tracker 2084776 at bugs.launchpad.net
Tue Dec 3 06:12:07 UTC 2024


You have been subscribed to a public bug by Yao Wei (medicalwei):

Version: 4.2.1
URL: https://github.com/palcomwireless/linux_pkgs
License: GPL-2, Apache-2.0, BSD-3-Clause
Programming Lang: C
Description: Support for Palcom Wireless WWAN modules

This package provides functionality and maintenance for Palcom Wireless WWAN modules.
The package splits into the following services:
- pwl-core-service
- pwl-fwupdate-service
- pwl-madpt-service
- pwl-pref-service
- pwl-unlock-service
- pwl-test-quick-suspend-resume

The package "pwl-unlock-service" is a binary-only file for FCC Unlock
procedure, and will be used by ModemManager:
https://modemmanager.org/docs/modemmanager/fcc-unlock/

The packaging will include modaliases, which is not available in Debian
packaging.

This package will be uploaded to multiverse due to non dfsg-free
contents.

[Test plan]
0. Verify the service on platform with Dell DW5826e USB\VID_413C&PID_8217 and valid sim
FCC unlock
1. Boot into Ubuntu
2. Check if the WWAN can camp to network successfully
3. Check the boot log by $ journalctl -b | grep pwl_unlock
   Should find below message:
pwl_unlock[2865]: [2865] start
pwl_unlock[2865]: Device type usb
pwl_unlock[2865]: [2865] Host verify pass
pwl_unlock[2865]: [2865] Module verify pass
pwl_unlock[2865]: MBIM Device init
pwl_unlock[2865]: MBIM Device new cb
pwl_unlock[2865]: MBIM Device open
pwl_unlock[2865]: MBIM Device /dev/cdc-wdm0 opened.
pwl_unlock[2865]: [2865] mbim device ready
pwl_unlock[2865]: [2865] FCC Unlock encrypt checking
pwl_unlock[2865]: [2865] FCC Unlock cmd missing echo
pwl_unlock[2865]: [2865] FCC Unlock encrypt checked
pwl_unlock[2865]: [2865] FCC Unlock data prepared
pwl_unlock[2865]: [2865] FCC Unlock decrypt info prepared
pwl_unlock[2865]: [2865] FCC Unlock info prepare completed
pwl_unlock[2865]: [2865] FCC Unlock ready for challenge
pwl_unlock[2865]: [2865] Challenge pass
pwl_unlock[2865]: [2865] Module functionality enable OK
pwl_unlock[2865]: MBIM Device deinit
pwl_unlock[2865]: MBIM Device close
pwl_unlock[2865]: MBIM Device close cb
pwl_unlock[2865]: [2865] exit

** Affects: oem-priority
     Importance: High
     Assignee: Yao Wei (medicalwei)
         Status: In Progress

** Affects: ubuntu
     Importance: Wishlist
     Assignee: Yao Wei (medicalwei)
         Status: In Progress


** Tags: jira-nantou-477 needs-packaging oem-priority
-- 
[needs-packaging] pwl-pc-services: Support for Palcom Wireless WWAN modules
https://bugs.launchpad.net/bugs/2084776
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