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Re: Firmware versioning best practices

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On Tue, Sep 29, 2009 at 8:59 AM, Holger Schurig
<hs4233@xxxxxxxxxxxxxxxxxxxx> wrote:
>> Or shall we have the same firmware filename and simply query
>> the firmware for a map of capabilities? Any other ideas?
>
> Don't put the version into the filename. This is not a common
> practice for Linux / BSD / whatever systems. Usually you have
> a "kmail" file, not a kmail3.5, kmail4.0 and kmail4.2 file.

I think in this context libyyy.so.x.y.z is better analogy. firmware is
not an executable
What is the reasoning behind this common practice?

> Versions or capability maps can be stored inside the firmware and
> queried at load time. E.g. the libertas driver does it that way.

It's only check if it fits but cannot fall back to an older version.
.
>
> If you make your firmware redistributable (which I recommend),
> the version will also be stored in the package metadata, e.g.
> the rpm or deb file and the infrastructure for rpm/yum deb/apt.
>
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Thanks
Tomas
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