From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Cc: niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org,
eric.auger-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
will.deacon-5wv7dgnIgG8@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 1/3] iommu: Add MMIO mapping type
Date: Thu, 7 Apr 2016 15:08:17 +0200 [thread overview]
Message-ID: <20160407130817.GD31146@8bytes.org> (raw)
In-Reply-To: <d80a42ceae3a39ef7c593a5181a1742a84c65533.1459854346.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
On Tue, Apr 05, 2016 at 12:39:30PM +0100, Robin Murphy wrote:
> On some platforms, MMIO regions might need slightly different treatment
> compared to mapping regular memory; add the notion of MMIO mappings to
> the IOMMU API's memory type flags, so that callers can let the IOMMU
> drivers know to do the right thing.
>
> Signed-off-by: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
Applied the series, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] iommu: Add MMIO mapping type
Date: Thu, 7 Apr 2016 15:08:17 +0200 [thread overview]
Message-ID: <20160407130817.GD31146@8bytes.org> (raw)
In-Reply-To: <d80a42ceae3a39ef7c593a5181a1742a84c65533.1459854346.git.robin.murphy@arm.com>
On Tue, Apr 05, 2016 at 12:39:30PM +0100, Robin Murphy wrote:
> On some platforms, MMIO regions might need slightly different treatment
> compared to mapping regular memory; add the notion of MMIO mappings to
> the IOMMU API's memory type flags, so that callers can let the IOMMU
> drivers know to do the right thing.
>
> Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Applied the series, thanks.
next prev parent reply other threads:[~2016-04-07 13:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-05 11:39 [PATCH 1/3] iommu: Add MMIO mapping type Robin Murphy
2016-04-05 11:39 ` Robin Murphy
[not found] ` <d80a42ceae3a39ef7c593a5181a1742a84c65533.1459854346.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2016-04-05 11:39 ` [PATCH 2/3] iommu/io-pgtable-arm: Support IOMMU_MMIO flag Robin Murphy
2016-04-05 11:39 ` Robin Murphy
[not found] ` <1e6ddedc0bb08b6581f6e0e80710c2ed03830647.1459854346.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2016-04-06 15:58 ` Eric Auger
2016-04-06 15:58 ` Eric Auger
2016-04-05 11:39 ` [PATCH 3/3] iommu/io-pgtable-arm-v7s: " Robin Murphy
2016-04-05 11:39 ` Robin Murphy
2016-04-07 13:08 ` Joerg Roedel [this message]
2016-04-07 13:08 ` [PATCH 1/3] iommu: Add MMIO mapping type Joerg Roedel
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