linux-kernel - Re: [PATCH 04/12] bcm2835-dma: Advertise the full DMA range

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Message-ID: <419984b7-1b19-4daa-ae88-f574267b6c00@gmx.net>
Date: Mon, 5 Feb 2024 19:25:25 +0100
From: Stefan Wahren <wahrenst@....net>
To: Andrea della Porta <andrea.porta@...e.com>, Vinod Koul
 <vkoul@...nel.org>, Florian Fainelli <florian.fainelli@...adcom.com>,
 Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>,
 Broadcom internal kernel review list
 <bcm-kernel-feedback-list@...adcom.com>, dmaengine@...r.kernel.org,
 linux-rpi-kernel@...ts.infradead.org, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org
Cc: Maxime Ripard <maxime@...no.tech>, Dom Cobley <popcornmix@...il.com>,
 Phil Elwell <phil@...pberrypi.com>
Subject: Re: [PATCH 04/12] bcm2835-dma: Advertise the full DMA range

Hi Andrea,

Am 04.02.24 um 07:59 schrieb Andrea della Porta:
> From: Phil Elwell <phil@...pberrypi.com>
>
> Unless the DMA mask is set wider than 32 bits, DMA mapping will use a
> bounce buffer.
>
> Signed-off-by: Phil Elwell <phil@...pberrypi.com>
this lacks your Signed-off-by

Regards