Re: [PATCH 09/18] iommu/mediatek-v1: Add IOMMU_DOMAIN_DMA support

2020-08-31 Thread Yong Wu
On Thu, 2020-08-20 at 16:08 +0100, Robin Murphy wrote: > Now that arch/arm is wired up for default domains and iommu-dma, > implement the corresponding driver-side support for groups and DMA > domains to replace the shared mapping workaround. > > Signed-off-by: Robin Murphy > --- > drivers/iommu

[PATCH 09/18] iommu/mediatek-v1: Add IOMMU_DOMAIN_DMA support

2020-08-20 Thread Robin Murphy
Now that arch/arm is wired up for default domains and iommu-dma, implement the corresponding driver-side support for groups and DMA domains to replace the shared mapping workaround. Signed-off-by: Robin Murphy --- drivers/iommu/mtk_iommu.h| 2 - drivers/iommu/mtk_iommu_v1.c | 153 +