linux-kernel - Re: [PATCH] ACPI/APEI: Add BERT data driver

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Message-ID: <CAJZ5v0hgnbR7AbObAYDEYRpG-WjgW-qd=Qieh5a4XLa=ZGpxTg@mail.gmail.com>
Date:   Thu, 17 Aug 2017 21:28:53 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     "Luck, Tony" <tony.luck@...el.com>
Cc:     Punit Agrawal <punit.agrawal@....com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>, Boris Petkov <bp@...e.de>,
        Tyler Baicar <tbaicar@...eaurora.org>,
        "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ACPI/APEI: Add BERT data driver

On Thu, Aug 17, 2017 at 7:49 PM, Luck, Tony <tony.luck@...el.com> wrote:
> On Thu, Aug 17, 2017 at 11:25:23AM +0100, Punit Agrawal wrote:
>> Though, I am OK with "table-data/BERT" as well.
>
> So I coded this up ... and it looks much better than I thought
> it might.  A bit larger than the previous version that modified
> drivers/acpi/apei/bert.c. But on the plus side easy to extend if
> there are other ACPI tables that point at interesting data.
>
> It doesn't handle dynamic tables. That would add a lot of complexity
> and BERT isn't dynamic.  Could be a later patch if someone has a
> need for it.
>
> All names negotiable.

OK

What about /sys/firmware/acpi/tables/data/ and then one file per table
under it with the same name as the table file under tables/ ?

So in particular for BERT the data would be in
/sys/firmware/acpi/tables/data/BERT ?

Thanks,
Rafael