From: Michael Ellerman <mpe@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [1/3] powerpc/iommu: Remove dma_data union
Date: Thu, 16 Jul 2015 20:01:00 +1000 (AEST) [thread overview]
Message-ID: <20150716100100.EB1FA1402C2@ozlabs.org> (raw)
In-Reply-To: <1435123522.3996.29.camel@kernel.crashing.org>
On Wed, 2015-24-06 at 05:25:22 UTC, Benjamin Herrenschmidt wrote:
> To support "hybrid" DMA ops in a subsequent patch, we will need both
> a direct DMA offset and an iommu pointer. Those are currently exclusive
> (a union), so change them to be separate fields.
>
> While there, also type iommu_table_base properly and make exist only
> on CONFIG_PPC64 since it's not referenced on 32-bit at all.
>
> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/2db4928bb559f8b43ca7
cheers
prev parent reply other threads:[~2015-07-16 10:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-24 5:25 [PATCH 1/3] powerpc/iommu: Remove dma_data union Benjamin Herrenschmidt
2015-07-16 10:01 ` Michael Ellerman [this message]
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