Re: [PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops

[Tomasz Figa]

Hi,

On Wed, Jun 8, 2016 at 10:26 PM, Shunqian Zheng  wrote:
> From: Simon Xue 
>
> 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 
> Signed-off-by: Shunqian Zheng 
> ---
>  drivers/iommu/rockchip-iommu.c | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Tomasz Figa 

Best regards,
Tomasz
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[PATCH v2 2/7] iommu/rockchip: add map_sg callback for rk_iommu_ops

[Shunqian Zheng]

From: Simon Xue 

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 
Signed-off-by: Shunqian Zheng 
---
 drivers/iommu/rockchip-iommu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index ec0ce62..3c16ec3 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -1022,6 +1022,7 @@ static const struct iommu_ops rk_iommu_ops = {
.detach_dev = rk_iommu_detach_device,
.map = rk_iommu_map,
.unmap = rk_iommu_unmap,
+   .map_sg = default_iommu_map_sg,
.add_device = rk_iommu_add_device,
.remove_device = rk_iommu_remove_device,
.iova_to_phys = rk_iommu_iova_to_phys,
-- 
1.9.1

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