From: Oliver Neukum <oneukum@suse.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Danilo Krummrich <dakr@kernel.org>
Cc: "Daniel Almeida" <daniel.almeida@collabora.com>,
"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>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [PATCH 1/2] rust: usb: add basic USB abstractions
Date: Tue, 23 Sep 2025 16:16:36 +0200 [thread overview]
Message-ID: <f5a802a4-ac9b-4b45-8d1c-871e2e06d7ac@suse.com> (raw)
In-Reply-To: <2025092356-rounding-eligibly-c4b7@gregkh>
On 23.09.25 16:13, Greg Kroah-Hartman wrote:
> Functions like usb_fill_bulk_urb() takes a pointer to a usb_device, not
> an interface. Yes, we should fix that, but that "mistake" dates way way
> way back to the original USB api decades ago. So much so that I didn't
> even remember that we used that pointer there :)
How would we do that? We need to be able to send at least control
request to devices before we have established which configurations
or interfaces the device has.
Regards
Oliver
next prev parent reply other threads:[~2025-09-23 14:16 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-25 18:18 [PATCH 0/2] rust: usb: add initial USB abstractions Daniel Almeida
2025-08-25 18:18 ` [PATCH 1/2] rust: usb: add basic " Daniel Almeida
2025-08-25 20:49 ` Benno Lossin
2025-08-25 21:03 ` Daniel Almeida
2025-09-23 13:21 ` Danilo Krummrich
2025-09-23 13:31 ` Daniel Almeida
2025-09-23 14:03 ` Danilo Krummrich
2025-09-23 14:30 ` Greg Kroah-Hartman
2025-09-23 14:38 ` Danilo Krummrich
2025-09-23 14:52 ` Greg Kroah-Hartman
2025-09-23 15:06 ` Danilo Krummrich
2025-09-23 14:58 ` Alan Stern
2025-09-23 14:13 ` Greg Kroah-Hartman
2025-09-23 14:16 ` Oliver Neukum [this message]
2025-09-23 14:22 ` Greg Kroah-Hartman
2025-09-23 14:25 ` Danilo Krummrich
2025-09-23 14:37 ` Greg Kroah-Hartman
2025-09-23 14:42 ` Danilo Krummrich
2025-09-23 14:49 ` Greg Kroah-Hartman
2025-09-23 15:46 ` Danilo Krummrich
2025-09-23 14:18 ` Danilo Krummrich
2025-08-25 18:18 ` [PATCH 2/2] samples: rust: add a USB driver sample Daniel Almeida
2025-09-06 11:14 ` Greg Kroah-Hartman
2025-09-06 12:04 ` Daniel Almeida
2025-09-06 12:10 ` Greg Kroah-Hartman
2025-09-06 12:41 ` Daniel Almeida
2025-09-06 13:07 ` Greg Kroah-Hartman
2025-09-06 14:49 ` Alan Stern
2025-09-06 14:56 ` Daniel Almeida
2025-09-06 13:22 ` Danilo Krummrich
2025-09-06 14:50 ` Daniel Almeida
2025-09-06 15:22 ` Danilo Krummrich
2025-09-06 15:46 ` Daniel Almeida
2025-09-06 15:48 ` Danilo Krummrich
2025-09-09 11:19 ` Simon Neuenhausen
2025-09-09 12:12 ` Daniel Almeida
2025-09-09 13:25 ` Greg Kroah-Hartman
2025-09-09 12:14 ` Greg Kroah-Hartman
2025-09-09 13:05 ` Simon Neuenhausen
2025-08-25 20:32 ` [PATCH 0/2] rust: usb: add initial USB abstractions Greg Kroah-Hartman
2025-09-23 12:05 ` Greg Kroah-Hartman
2025-09-23 12:29 ` Alice Ryhl
2025-09-23 12:31 ` Greg Kroah-Hartman
2025-09-23 12:34 ` Daniel Almeida
2025-09-23 12:41 ` Greg Kroah-Hartman
2025-09-23 12:55 ` Miguel Ojeda
2025-09-23 12:56 ` Miguel Ojeda
2025-09-23 13:24 ` Daniel Almeida
2025-09-23 21:29 ` Miguel Ojeda
2025-09-25 12:52 ` Greg Kroah-Hartman
2025-09-25 12:58 ` Daniel Almeida
2025-09-25 13:29 ` Danilo Krummrich
2025-09-25 17:38 ` Greg Kroah-Hartman
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