linux-kernel - Re: [PATCH] ARM: dts: turris-omnia: fix hardware buffer management

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Message-ID: <YC1CuWnLQju7wMl2@lunn.ch>
Date:   Wed, 17 Feb 2021 17:22:17 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Rui Salvaterra <rsalvaterra@...il.com>
Cc:     gregory.clement@...tlin.com, kabel@...nel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: turris-omnia: fix hardware buffer management

On Wed, Feb 17, 2021 at 03:30:38PM +0000, Rui Salvaterra wrote:
> Hardware buffer management has never worked on the Turris Omnia, as the
> required MBus window hadn't been reserved. Fix thusly.

Hi Rui

I don't know all the details for the MBus Windows...

Can this be set once in armada-385.dtsi ?

Did you check the other dts files. Do any others have the same
problem?

    Andrew