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Cc:     coreboot@coreboot.org,
        Patrick Rudolph <patrick.rudolph@9elements.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Thomas Gleixner <tglx@linutronix.de>,
        Allison Randal <allison@lohutok.net>,
        Alexios Zavras <alexios.zavras@intel.com>,
        Julius Werner <jwerner@chromium.org>,
        Samuel Holland <samuel@sholland.org>
To:     linux-kernel@vger.kernel.org, patrick.rudolph@9elements.com
Subject: Re: [PATCH 0/2] firmware: google: Expose coreboot tables and CBMEM
From:   Stephen Boyd <swboyd@chromium.org>
User-Agent: alot/0.8.1
Date:   Fri, 15 Nov 2019 14:23:24 -0800
Sender: linux-kernel-owner@vger.kernel.org
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Quoting patrick.rudolph@9elements.com (2019-11-15 08:15:14)
> From: Patrick Rudolph <patrick.rudolph@9elements.com>
>=20
> As user land tools currently use /dev/mem to access coreboot tables and
> CBMEM, provide a better way by using sysfs attributes.
>=20
> Unconditionally expose all tables and buffers making future changes in
> coreboot possible without modifying a kernel driver.
>=20
> Patrick Rudolph (2):
>   firmware: google: Expose CBMEM over sysfs
>   firmware: google: Expose coreboot tables over sysfs
>=20
>  drivers/firmware/google/Kconfig          |   6 +
>  drivers/firmware/google/Makefile         |   1 +
>  drivers/firmware/google/cbmem-coreboot.c | 164 +++++++++++++++++++++++
>  drivers/firmware/google/coreboot_table.c |  59 ++++++++
>  drivers/firmware/google/coreboot_table.h |  13 ++

There should be some Documentation/ABI updates here too so we know how
the sysfs files work.