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From: Waldemar Brodkorb <wbx@openadk.org>
To: The development of GNU GRUB <grub-devel@gnu.org>
Subject: Re: [RFC] Add xHCI support
Date: Fri, 13 Jun 2025 06:51:11 +0200	[thread overview]
Message-ID: <aEuuP5og_1LhYM4G@waldemar-brodkorb.de> (raw)
In-Reply-To: <aCcyj77F11G1cbdl@waldemar-brodkorb.de>

Hi,
friendly ping

best regards
 Waldemar

Waldemar Brodkorb wrote,

> Add support for xHCI USB controllers.
> The code is based on seabios implementation, but has been heavily
> modified to match grubs internals.
> 
> A version of this patch was suggested to Qemu developers in 12/2020.
> Since then it was modified by Eltan to work on more hardware.
> Afterwards my colleague Deividas Puplauskas fixed a lot of bugs, which
> were found while using xHCI support on our own hardware.
> 
> xHCI support was tested in Qemu and on MSC C6B-CFLR¹ boards.
> 
> Support for following devices was tested:
> - USB mass storage
> - USB DVD burner
> - USB 2.0 hub
> 
> ¹ https://embedded.avnet.com/product/msc-c6b-cflr/
> 
> Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
> Signed-off-by: sylv <sylv@sylv.io>
> Signed-off-by: Frans Hendriks <fhendriks@eltan.com>
> Signed-off-by: Erik van den Bogaert <ebogaert@eltan.com>
> Signed-off-by: Deividas Puplauskas <d.puplauskas@infodas.de>
> Signed-off-by: Waldemar Brodkorb <w.brodkorb@infodas.de>

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      reply	other threads:[~2025-06-13  4:52 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-16 12:41 [RFC] Add xHCI support Waldemar Brodkorb
2025-06-13  4:51 ` Waldemar Brodkorb [this message]

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