linux-kernel - Re: [PATCH 00/10] spi: Add driver to support AMD eSPI controller

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <e41947bb-7a2d-4b64-b680-d38dd9935a00@sirena.org.uk>
Date: Mon, 17 Mar 2025 14:14:33 +0000
From: Mark Brown <broonie@...nel.org>
To: Raju Rangoju <Raju.Rangoju@....com>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	krishnamoorthi.m@....com, akshata.mukundshetty@....com
Subject: Re: [PATCH 00/10] spi: Add driver to support AMD eSPI controller

On Fri, Mar 14, 2025 at 12:04:30AM +0530, Raju Rangoju wrote:
> The eSPI protocol serves as a communication interface between the main
> processor and peripheral devices in computer systems. It offers several
> advantages over the traditional LPC bus, including higher data transfer
> rates, increased scalability and improved system management capabilities.
> The eSPI protocol supports multiple channels, each serving a specific
> purpose in the communication process.

I see nothing in this series that registers a SPI controller with the
SPI core.  You need to use the standard frameworks the kernel offers to
provide standard functionality.

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)