linux-kernel - Re: [PATCH 2/2] rust: Add several miscellaneous PCI helpers

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Message-ID: <ejd6k4r4h6d34ua5m3cugn5mprgabcps5g7srkotgahuthe6e3@qqnvd2jkbwxu>
Date: Wed, 9 Jul 2025 11:50:51 +1000
From: Alistair Popple <apopple@...dia.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: rust-for-linux@...r.kernel.org, Danilo Krummrich <dakr@...nel.org>, 
	Bjorn Helgaas <bhelgaas@...gle.com>, Krzysztof Wilczyński <kwilczynski@...nel.org>, 
	Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
	Björn Roy Baron <bjorn3_gh@...tonmail.com>, Benno Lossin <lossin@...nel.org>, 
	Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
	Trevor Gross <tmgross@...ch.edu>, "Rafael J. Wysocki" <rafael@...nel.org>, 
	John Hubbard <jhubbard@...dia.com>, Alexandre Courbot <acourbot@...dia.com>, 
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] rust: Add several miscellaneous PCI helpers

On Tue, Jul 08, 2025 at 10:07:11AM +0200, Greg Kroah-Hartman wrote:
> On Tue, Jul 08, 2025 at 04:04:51PM +1000, Alistair Popple wrote:
> > Add bindings to obtain a PCI device's resource start address, bus/
> > device function, revision ID and subsystem device and vendor IDs.
> 
> 
> Do we have a user for these new helpers already?

We need them for nova-core. I'm still cleaning up the patch series that uses
these but figured these particular bindings should be pretty uncontroversial so
could be sent ahead of that.

Danilo has requested some changes so I will note that when I send v2.

Thanks.

> thanks,
> 
> greg k-h