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From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: "Konrad Dybcio" <konradybcio@kernel.org>,
	"Miguel Ojeda" <ojeda@kernel.org>,
	"Alex Gaynor" <alex.gaynor@gmail.com>,
	"Boqun Feng" <boqun.feng@gmail.com>,
	"Gary Guo" <gary@garyguo.net>,
	"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
	"Benno Lossin" <lossin@kernel.org>,
	"Andreas Hindborg" <a.hindborg@kernel.org>,
	"Alice Ryhl" <aliceryhl@google.com>,
	"Trevor Gross" <tmgross@umich.edu>,
	"Danilo Krummrich" <dakr@kernel.org>,
	"Georgi Djakov" <djakov@kernel.org>,
	"Dmitry Baryshkov" <dmitry.baryshkov@oss.qualcomm.com>,
	"Bjorn Andersson" <bjorn.andersson@oss.qualcomm.com>,
	"Marijn Suijten" <marijn.suijten@somainline.org>,
	linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
	linux-pm@vger.kernel.org
Subject: Re: [PATCH 0/2] Add initial interconnect (icc_path) Rust abstractions
Date: Fri, 19 Dec 2025 13:58:53 +0100	[thread overview]
Message-ID: <9d5d1caf-5c3c-4c58-92dc-10f73694ec0e@oss.qualcomm.com> (raw)
In-Reply-To: <CANiq72n31LBnLdAtZH0VBzVGau-ddWCp=5=Bra=boRE4RiCZGw@mail.gmail.com>

On 7/24/25 5:55 PM, Miguel Ojeda wrote:
> On Thu, Jul 24, 2025 at 2:36 PM Konrad Dybcio
> <konrad.dybcio@oss.qualcomm.com> wrote:
>>
>> Regarding the users, I don't have any specific promises on a consumer
>> of these abstractions in a short term, although the ICC API is rather
>> common (especially across the major arm-based SoCs), so it shouldn't be
>> long before someone needs it.
> 
> In general, abstractions cannot be added unless there is a known user
> that is coming upstream (or developed in-tree over time, like Nova and
> Tyr).
> 
> There is also the "Rust reference driver" approach/exception to help C
> maintainers bootstrap the Rust side, which you may be able to take
> advantage of:
> 
>     https://rust-for-linux.com/rust-reference-drivers
> 
> At the end of the day, it depends on the particular case and the
> maintainers, of course.
> 
> I hope that helps.

I don't quite recall why I ended up sending it as-is, but thanks for your
(and all others') insight!

I may revisit this series one day, unless someone needs ICC bindings first,
then feel free to take it over.

Konrad

      reply	other threads:[~2025-12-19 12:58 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-22 21:14 Konrad Dybcio
2025-07-22 21:14 ` [PATCH 1/2] rust: Add initial interconnect framework abstractions Konrad Dybcio
2025-07-23 10:42   ` Miguel Ojeda
2025-07-23 11:32     ` Konrad Dybcio
2025-07-23 11:41       ` Miguel Ojeda
2025-07-23 11:42         ` Miguel Ojeda
2025-07-23 11:53         ` Konrad Dybcio
2025-07-23 10:44   ` Daniel Sedlak
2025-07-23 11:36     ` Konrad Dybcio
2025-07-23 11:34   ` kernel test robot
2025-07-23 12:36   ` Daniel Almeida
2025-07-22 21:14 ` [PATCH DNM 2/2] interconnect: Add a test Rust consumer driver Konrad Dybcio
2025-07-23 13:10   ` Daniel Almeida
2025-07-23 13:22     ` Benno Lossin
2025-12-19 12:57       ` Konrad Dybcio
2025-07-23 10:22 ` [PATCH 0/2] Add initial interconnect (icc_path) Rust abstractions Miguel Ojeda
2025-07-24 12:36   ` Konrad Dybcio
2025-07-24 15:55     ` Miguel Ojeda
2025-12-19 12:58       ` Konrad Dybcio [this message]

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