From: Mark yao <mark.yao@rock-chips.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>,
iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Arnd Bergmann <arnd@arndb.de>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
dri-devel@lists.freedesktop.org, Tomasz Figa <tfiga@chromium.org>,
linaro-mm-sig@lists.linaro.org,
Sakari Ailus <sakari.ailus@iki.fi>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: Re: [RFC 2/3] iommu: dma-iommu: move IOMMU/DMA-mapping code from ARM64 arch to drivers
Date: Mon, 18 Apr 2016 10:20:27 +0800 [thread overview]
Message-ID: <5714446B.6040203@rock-chips.com> (raw)
In-Reply-To: <1455870164-25337-3-git-send-email-m.szyprowski@samsung.com>
On 2016年02月19日 16:22, Marek Szyprowski wrote:
> This patch moves all the IOMMU-based DMA-mapping code from arch/arm64/mm
> to drivers/iommu/dma-iommu-ops.c. This way it can be easily shared with
> ARM architecture, which will also use them.
>
> Signed-off-by: Marek Szyprowski<m.szyprowski@samsung.com>
IOMMU works good on drm/rockchip ARM64 platform with this patch. So
Tested-by: Mark Yao <mark.yao@rock-chips.com>
Thanks.
--
Ｍark Yao
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WARNING: multiple messages have this Message-ID (diff)
From: mark.yao@rock-chips.com (Mark yao)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 2/3] iommu: dma-iommu: move IOMMU/DMA-mapping code from ARM64 arch to drivers
Date: Mon, 18 Apr 2016 10:20:27 +0800 [thread overview]
Message-ID: <5714446B.6040203@rock-chips.com> (raw)
In-Reply-To: <1455870164-25337-3-git-send-email-m.szyprowski@samsung.com>
On 2016?02?19? 16:22, Marek Szyprowski wrote:
> This patch moves all the IOMMU-based DMA-mapping code from arch/arm64/mm
> to drivers/iommu/dma-iommu-ops.c. This way it can be easily shared with
> ARM architecture, which will also use them.
>
> Signed-off-by: Marek Szyprowski<m.szyprowski@samsung.com>
IOMMU works good on drm/rockchip ARM64 platform with this patch. So
Tested-by: Mark Yao <mark.yao@rock-chips.com>
Thanks.
--
?ark Yao
WARNING: multiple messages have this Message-ID (diff)
From: Mark yao <mark.yao@rock-chips.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>,
iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org,
Arnd Bergmann <arnd@arndb.de>, Will Deacon <will.deacon@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Robin Murphy <robin.murphy@arm.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Joerg Roedel <joro@8bytes.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Sakari Ailus <sakari.ailus@iki.fi>,
Heiko Stuebner <heiko@sntech.de>,
Tomasz Figa <tfiga@chromium.org>, Inki Dae <inki.dae@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>
Subject: Re: [RFC 2/3] iommu: dma-iommu: move IOMMU/DMA-mapping code from ARM64 arch to drivers
Date: Mon, 18 Apr 2016 10:20:27 +0800 [thread overview]
Message-ID: <5714446B.6040203@rock-chips.com> (raw)
In-Reply-To: <1455870164-25337-3-git-send-email-m.szyprowski@samsung.com>
On 2016年02月19日 16:22, Marek Szyprowski wrote:
> This patch moves all the IOMMU-based DMA-mapping code from arch/arm64/mm
> to drivers/iommu/dma-iommu-ops.c. This way it can be easily shared with
> ARM architecture, which will also use them.
>
> Signed-off-by: Marek Szyprowski<m.szyprowski@samsung.com>
IOMMU works good on drm/rockchip ARM64 platform with this patch. So
Tested-by: Mark Yao <mark.yao@rock-chips.com>
Thanks.
--
Ｍark Yao
next prev parent reply other threads:[~2016-04-18 2:20 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-19 8:22 [RFC 0/3] Unify IOMMU-based DMA-mapping code for ARM and ARM64 Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
[not found] ` <1455870164-25337-1-git-send-email-m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-02-19 8:22 ` [RFC 1/3] drm/exynos: rewrite IOMMU support code Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 8:22 ` [RFC 2/3] iommu: dma-iommu: move IOMMU/DMA-mapping code from ARM64 arch to drivers Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-04-18 2:20 ` Mark yao [this message]
2016-04-18 2:20 ` Mark yao
2016-04-18 2:20 ` Mark yao
2016-02-19 8:22 ` [RFC 3/3] iommu: dma-iommu: use common implementation also on ARM architecture Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 8:22 ` Marek Szyprowski
2016-02-19 10:30 ` Arnd Bergmann
2016-02-19 10:30 ` Arnd Bergmann
2016-02-19 10:30 ` Arnd Bergmann
2016-02-25 12:26 ` Marek Szyprowski
2016-02-25 12:26 ` Marek Szyprowski
2016-02-25 12:26 ` Marek Szyprowski
[not found] ` <56CEF2E9.5040706-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2016-02-25 14:44 ` Arnd Bergmann
2016-02-25 14:44 ` Arnd Bergmann
2016-02-25 14:44 ` Arnd Bergmann
2016-03-15 12:33 ` Robin Murphy
2016-03-15 12:33 ` Robin Murphy
2016-03-15 12:33 ` Robin Murphy
2016-03-15 11:18 ` Magnus Damm
2016-03-15 11:18 ` Magnus Damm
2016-03-15 11:18 ` Magnus Damm
[not found] ` <CANqRtoRiZOPhCBo38zVLL6tQB2aBLy3uWWbqJJypxEFDXJwF1Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-15 11:45 ` Robin Murphy
2016-03-15 11:45 ` Robin Murphy
2016-03-15 11:45 ` Robin Murphy
2016-03-15 12:03 ` Marek Szyprowski
2016-03-15 12:03 ` Marek Szyprowski
2016-03-15 12:03 ` Marek Szyprowski
2016-04-18 2:20 ` Mark yao
2016-04-18 2:20 ` Mark yao
2016-04-18 2:20 ` Mark yao
2016-04-18 2:18 ` [RFC 0/3] Unify IOMMU-based DMA-mapping code for ARM and ARM64 Mark yao
2016-04-18 2:18 ` Mark yao
2016-04-18 2:18 ` Mark yao
2016-04-19 3:17 ` [PATCH] drm/rockchip: rewrite IOMMU support code Mark Yao
2016-04-19 3:17 ` Mark Yao
2016-04-19 3:17 ` Mark Yao
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