[SRU] Add fibocom mbim service to send at command

[Dirk Su]

[ Impact ]

 * Add fibocom mbim service to libmbim

[ Test Plan ]

 * execute "mbimcli --help-fibocom" can get Fibocom options

[ Where problems could occur ]

 * This SRU is going to add new fibocom command to CLI interface
   and should not affect other already working commands

[Other information]

 * upstream patch from https://gitlab.freedesktop.org/mobile-broadband/libmbim/-/commit/482fc42a9059d3e7ef7102d850f46155911949ae

[Dirk Su (dirksu)]

debdiff for jammy

[Ubuntu Foundations Team Bug Bot (crichton)]

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[Steve Langasek (vorlon)]

A debdiff is attached for jammy, but there is a task still open for the devel series. What is the status of this in later releases?

[Steve Langasek (vorlon)]

> * Add fibocom mbim service to libmbim

It is very unclear here what you mean by 'service'. From this description I would have expected to see the addition of a systemd service unit to the package, but there is none. The changelog is inadequate for an SRU to explain to users what is being done.

[rick chen (chtlhap)]

Hi Steve,

Sorry for the confusion. I’m Rick from the Fibocom R&D team, and I’d like to clarify the matter.

The “service” mentioned here refers to an internal service within libmbim, not to a “.service” file managed by systemd. Libmbim defines various MBIM services according to the MBIM specification, such as the basic connect service, basic connect extension service, etc.

We recommend that the HP Ubuntu team request Canonical to merge this patch into the OEM OS image. This patch is both mandatory and necessary for HP to utilize the functions we provide for executing firmware updates or firmware switch processes.

Please kindly assist in reviewing and merging it.
If there are any issues, please let me know.

Best regards,
Rick