GNU bug report logs - #54069
[PATCH 0/2] gnu: pciutils: Unbundle pci.ids and use latest.

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From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: John Kehayias <john.kehayias <at> protonmail.com>
Cc: "54069 <at> debbugs.gnu.org" <54069 <at> debbugs.gnu.org>
Subject: [bug#54069] [PATCH 0/2] gnu: pciutils: Unbundle pci.ids and use latest.
Date: Tue, 22 Feb 2022 16:00:03 -0500

Hi John,

John Kehayias <john.kehayias <at> protonmail.com> writes:

> Hi Brendan and Maxim,
>
> I'm aware of a couple of programs that want to use the plain
> pci.ids. True, they could use pciutils for that, but pci.ids is very
> simple, just a list of hardware ids paired with manufacturer/device
> names. While we can see if upstream for these programs will move to
> using pciutils, I could see reasons for not wanting the dependency or
> wanting more current info (especially in Guix where we would only
> update pciutils on core-updates).
>
> So I would find the separate hwdata package useful for a few packages
> I have, like mangohud (pending review) and corectrl (not submitted
> yet). I have to check, but they might only want pci.ids and not
> anything in pciutils anyway. Also, hwdata provides more data than just
> pci.ids, which we don't have packaged for Guix as far as I know.
>
> As for pciutils itself, I don't have any strong feelings on its
> pci.ids. Unbundling the included (old) info and using a hwdata package
> as input makes sense to me and is more flexible. On core-updates we
> can make that change for pciutils, where at some point we'd want to
> freeze what hwdata version it uses. Meanwhile, hwdata can be updated
> regularly (looks like monthly releases) for up-to-date data.
>
> I think this would keep pciutils small (zipped pci.ids),
> unbundled/more up to date, and give us the hwdata as a useful package
> to use.

I think your proposition makes a lot of sense; the handful of
applications wanting raw pci.ids can have it via hwdata, while our
pciutils package can take (a frozen/fixed variant of hwdata) as an input
to a get a newer yet compressed pci.ids.gz file.

Seems a win/win solution to me!

Thank you,

Maxim

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