On 2015/11/27 19:49, Joerg Roedel wrote:
> On Fri, Nov 20, 2015 at 10:25:06AM +0800, Chen Feng wrote:
>> eg:
>> struct iommu_domain *domain = iommu_domain_alloc(bus);
>> iommu_attach_device(domain, dev);
>> struct iova_domain *iovad = (struct iova_domain *)m_dev->archdata.iommu;
>> struct iova *
On Fri, Nov 20, 2015 at 10:25:06AM +0800, Chen Feng wrote:
> eg:
> struct iommu_domain *domain = iommu_domain_alloc(bus);
> iommu_attach_device(domain, dev);
> struct iova_domain *iovad = (struct iova_domain *)m_dev->archdata.iommu;
> struct iova * t_iova = alloc_iova(iovad, size, limit_pfn, align)
The patch sets add iommu support for Hi6220 SoC. Current testing and support
board is Hikey which is one of 96boards.
It is an arm64 open source board. For more information about this board,
please access https://www.96boards.org.
The Architecture of SMMU on Hi6220 SoC:
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