Re: [PATCH v13 06/15] iommu/smmuv3: Implement attach/detach_pasid_table

2021-02-11 Thread Auger Eric
Hi Keqian, On 2/2/21 9:03 AM, Keqian Zhu wrote: > Hi Eric, > > On 2020/11/18 19:21, Eric Auger wrote: >> On attach_pasid_table() we program STE S1 related info set >> by the guest into the actual physical STEs. At minimum >> we need to program the context descriptor GPA and compute >> whether

Re: [PATCH v13 06/15] iommu/smmuv3: Implement attach/detach_pasid_table

2021-02-02 Thread Keqian Zhu
Hi Eric, On 2020/11/18 19:21, Eric Auger wrote: > On attach_pasid_table() we program STE S1 related info set > by the guest into the actual physical STEs. At minimum > we need to program the context descriptor GPA and compute > whether the stage1 is translated/bypassed or aborted. > >

[PATCH v13 06/15] iommu/smmuv3: Implement attach/detach_pasid_table

2020-11-18 Thread Eric Auger
On attach_pasid_table() we program STE S1 related info set by the guest into the actual physical STEs. At minimum we need to program the context descriptor GPA and compute whether the stage1 is translated/bypassed or aborted. Signed-off-by: Eric Auger --- v7 -> v8: - remove smmu->features