linux-kernel - Re: [PATCH 08/10] spi: espi_amd: Add support for IO/MMIO configuration

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Message-ID: <b409f5e3-2259-4427-8d4a-1652e7fec135@sirena.org.uk>
Date: Mon, 17 Mar 2025 14:10:06 +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 08/10] spi: espi_amd: Add support for IO/MMIO
 configuration

On Fri, Mar 14, 2025 at 12:04:38AM +0530, Raju Rangoju wrote:

> Add support to configure the eSPI slave0 IO/MMIO address before
> initiating the peripheral channel IO/MMIO read and write operations.
> This patch introduces new IOCTLs to enable, disable and read IO/MMIO
> configurations.

This absolutely does not seem like something that should be exposed to
userspace, if there is some reason for this to be runtime configured it
needs to be clearly explained.

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