netdev - Re: [PATCH net-next v3 0/6] net: phy: add Applied Micro QT2025 PHY driver

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Message-ID: <174bf437-5adf-4ebf-b909-036d6443dcf5@lunn.ch>
Date: Mon, 5 Aug 2024 03:10:50 +0200
From: Andrew Lunn <andrew@...n.ch>
To: FUJITA Tomonori <fujita.tomonori@...il.com>
Cc: netdev@...r.kernel.org, rust-for-linux@...r.kernel.org,
	tmgross@...ch.edu, miguel.ojeda.sandonis@...il.com,
	benno.lossin@...ton.me, aliceryhl@...gle.com
Subject: Re: [PATCH net-next v3 0/6] net: phy: add Applied Micro QT2025 PHY
 driver

On Mon, Aug 05, 2024 at 08:38:29AM +0900, FUJITA Tomonori wrote:
> This patchset adds a PHY driver for Applied Micro Circuits Corporation
> QT2025.
> 
> The first patch adds Rust equivalent to include/linux/sizes.h, makes
> code more readable. The 2-5th patches update the PHYLIB Rust bindings.
> 
> QT2025 PHY support was implemented as a part of an Ethernet driver for
> Tehuti Networks TN40xx chips. Multiple vendors (DLink, Asus, Edimax,
> QNAP, etc) developed adapters based on TN40xx chips. Tehuti Networks
> went out of business and the driver wasn't merged into mainline. But
> it's still distributed with some of the hardware (and also available
> on some vendor sites).
> 
> The original driver handles multiple PHY hardware (AMCC QT2025, TI
> TLK10232, Aqrate AQR105, and Marvell MV88X3120, MV88X3310, and
> MV88E2010). I divided the original driver into MAC and PHY drivers and
> implemented a QT2025 PHY driver in Rust.
> 
> The MAC driver for Tehuti Networks TN40xx chips was already merged in
> 6.11-rc1. The MAC and this PHY drivers have been tested with Edimax
> EN-9320SFP+ 10G network adapter.

Sorry about being slow reviewing this. I will get to it by the middle
of the week.

	Andrew