From: Ben Dooks <ben.dooks@codethink.co.uk>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH RFC 2/2] ARM: shmobile: lager: Increase the size of ARM corehent DMA pool
Date: Wed, 29 Jan 2014 09:07:03 +0000 [thread overview]
Message-ID: <52E8C4B7.3010605@codethink.co.uk> (raw)
In-Reply-To: <1390935213-12896-3-git-send-email-valentine.barshak@cogentembedded.com>
On 28/01/14 18:53, Valentine Barshak wrote:
> This increases the size of ARM coherent DMA pool to 4MB to
> avoid issues with DMA bounce for PCI DMA transfers.
Would it be easier to enable CMA support given that the DU
driver really needs it.
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
next prev parent reply other threads:[~2014-01-29 9:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-28 18:53 [PATCH RFC 2/2] ARM: shmobile: lager: Increase the size of ARM corehent DMA pool Valentine Barshak
2014-01-29 9:07 ` Ben Dooks [this message]
2014-01-29 9:52 ` Valentine
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