From: Tomasz Figa <tfiga@chromium.org>
To: Shunqian Zheng <zhengsq@rock-chips.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, linux@armlinux.org.uk,
dri-devel <dri-devel@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"open list:ARM/Rockchip SoC..."
<linux-rockchip@lists.infradead.org>,
"open list:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
Rob Herring <robh+dt@kernel.org>, simon xue <xxm@rock-chips.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops
Date: Fri, 10 Jun 2016 14:31:08 +0900 [thread overview]
Message-ID: <CAAFQd5DNM518hk_RwF+af5Z881o9aEFSC237CvgfB8EAPM8s_g@mail.gmail.com> (raw)
In-Reply-To: <1465392392-2003-3-git-send-email-zhengsq@rock-chips.com>
Hi,
On Wed, Jun 8, 2016 at 10:26 PM, Shunqian Zheng <zhengsq@rock-chips.com> wrote:
> From: Simon Xue <xxm@rock-chips.com>
>
> The iommu_dma_alloc() in iommu/dma-iommu.c calls iommu_map_sg()
> that requires the callback iommu_ops .map_sg(). Adding the
> default_iommu_map_sg() to rockchip iommu accordingly.
>
> Signed-off-by: Simon Xue <xxm@rock-chips.com>
> Signed-off-by: Shunqian Zheng <xxm@rock-chips.com>
> ---
> drivers/iommu/rockchip-iommu.c | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Best regards,
Tomasz
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next prev parent reply other threads:[~2016-06-10 5:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 13:26 [PATCH v2 0/7] fix bugs; enable iommu for ARM64 Shunqian Zheng
[not found] ` <1465392392-2003-1-git-send-email-zhengsq-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-06-08 13:26 ` [PATCH v2 1/7] iommu/rockchip: fix devm_{request,free}_irq parameter Shunqian Zheng
2016-06-10 5:30 ` [PATCH v2 1/7] iommu/rockchip: fix devm_{request, free}_irq parameter Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops Shunqian Zheng
2016-06-10 5:31 ` Tomasz Figa [this message]
2016-06-08 13:26 ` [PATCH v2 3/7] iommu/rockchip: support virtual iommu slave device Shunqian Zheng
[not found] ` <1465392392-2003-4-git-send-email-zhengsq-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-06-10 6:22 ` Tomasz Figa
[not found] ` <CAAFQd5DuAc-B17AqOg0mGcfLCGwztEOaukPL+c5jmL4a-AEeBA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-12 2:33 ` Shunqian Zheng
2016-06-08 13:26 ` [PATCH v2 4/7] ARM: dts: rockchip: add virtual iommu for display Shunqian Zheng
[not found] ` <1465392392-2003-5-git-send-email-zhengsq-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-06-10 6:22 ` Tomasz Figa
2016-06-08 13:26 ` [PATCH v2 5/7] drm: rockchip: use common iommu api to attach iommu Shunqian Zheng
2016-06-10 8:03 ` Tomasz Figa
[not found] ` <CAAFQd5AEsMhQiNkjBr-Af6rBg9x6Z9bCOu7GuYXt2h=wao7Cow-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-12 3:37 ` Shunqian Zheng
2016-06-08 13:26 ` [PATCH v2 6/7] iommu/rockchip: use DMA API to map, to flush cache Shunqian Zheng
[not found] ` <1465392392-2003-7-git-send-email-zhengsq-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-06-10 9:10 ` Tomasz Figa
[not found] ` <CAAFQd5Da+Eg=eiRUgLSS_qPjGbG474KYWDC=GaAMS8A_CuQ3Mg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-13 9:56 ` Shunqian Zheng
2016-06-13 10:21 ` Tomasz Figa
[not found] ` <CAAFQd5DDCd8VcdEhEASAK7NMBnVJWuUxgGURtsa2KQBKsgsxUQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-06-13 10:31 ` Shunqian Zheng
[not found] ` <575E8B6F.1040103-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-13 10:41 ` Tomasz Figa
[not found] ` <575E834C.30305-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-06-13 10:39 ` Robin Murphy
2016-06-08 13:26 ` [PATCH v2 7/7] iommu/rockchip: enable rockchip iommu on ARM64 platform Shunqian Zheng
[not found] ` <1465392392-2003-8-git-send-email-zhengsq-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-06-10 9:12 ` Tomasz Figa
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