linux-kernel - Re: [RFC/PATCH 05/11] soc: bcm: bcm2835-power: Add support for BCM2711's ARSAN ASB

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

Date:   Fri, 5 Feb 2021 08:56:55 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        f.fainelli@...il.com, bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>
Cc:     phil@...pberrypi.com, wahrenst@....net,
        linux-kernel@...r.kernel.org
Subject: Re: [RFC/PATCH 05/11] soc: bcm: bcm2835-power: Add support for
 BCM2711's ARSAN ASB

On 2/5/21 5:52 AM, Nicolas Saenz Julienne wrote:
> In BCM2711 the new ARGON ASB took over V3D. The old ASB is still present
> with the ISP and H264 bits, and V3D is in the same place in the new ASB
> as the old one.
> 
> Use the fact that 'pm->arsan_asb' is populated as a hint that we're on
> BCM2711. On top of that introduce the macro ASB_BASE() which will select
> the correct ASB register base, based on whether we're trying to access
> V3D and which platform we're on.

Your subject has a typo, you most likely intended to write "Argon ASB",
right?

I will review the series a little later today.
-- 
Florian