linux-kernel - Re: [PATCH 32/33] cris: use dma-direct

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Date:   Wed, 10 Jan 2018 15:27:41 +0000
From:   Alexey Brodkin <Alexey.Brodkin@...opsys.com>
To:     "hch@....de" <hch@....de>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>
Subject: Re: [PATCH 32/33] cris: use dma-direct

Hi Christoph,

On Wed, 2018-01-10 at 09:00 +0100, Christoph Hellwig wrote:
> cris currently has an incomplete direct mapping dma_map_ops implementation
> is PCI support is enabled.  Replace it with the fully feature generic

_if_ PCI support is enabled.

-Alexey