Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Zenghui, On 4/1/21 8:11 AM, Zenghui Yu wrote: > Hi Eric, > > On 2021/2/24 4:56, Eric Auger wrote: >> +static int >> +arm_smmu_cache_invalidate(struct iommu_domain *domain, struct device >> *dev, >> +  struct iommu_cache_invalidate_info *inv_info) >> +{ >> +    struct

Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Eric, On 2021/2/24 4:56, Eric Auger wrote: +static int +arm_smmu_cache_invalidate(struct iommu_domain *domain, struct device *dev, + struct iommu_cache_invalidate_info *inv_info) +{ + struct arm_smmu_cmdq_ent cmd = {.opcode = CMDQ_OP_TLBI_NSNH_ALL}; +

Re: [Linuxarm] Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Eric, 在 2021/3/22 17:05, Auger Eric 写道: Hi Chenxiang, On 3/22/21 7:40 AM, chenxiang (M) wrote: Hi Eric, 在 2021/3/20 1:36, Auger Eric 写道: Hi Chenxiang, On 3/4/21 8:55 AM, chenxiang (M) wrote: Hi Eric, 在 2021/2/24 4:56, Eric Auger 写道: Implement domain-selective, pasid selective and

Re: [Linuxarm] Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Chenxiang, On 3/22/21 7:40 AM, chenxiang (M) wrote: > Hi Eric, > > > 在 2021/3/20 1:36, Auger Eric 写道: >> Hi Chenxiang, >> >> On 3/4/21 8:55 AM, chenxiang (M) wrote: >>> Hi Eric, >>> >>> >>> 在 2021/2/24 4:56, Eric Auger 写道: Implement domain-selective, pasid selective and page-selective

Re: [Linuxarm] Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Eric, 在 2021/3/20 1:36, Auger Eric 写道: Hi Chenxiang, On 3/4/21 8:55 AM, chenxiang (M) wrote: Hi Eric, 在 2021/2/24 4:56, Eric Auger 写道: Implement domain-selective, pasid selective and page-selective IOTLB invalidations. Signed-off-by: Eric Auger --- v13 -> v14: - Add domain

Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Chenxiang, On 3/4/21 8:55 AM, chenxiang (M) wrote: > Hi Eric, > > > 在 2021/2/24 4:56, Eric Auger 写道: >> Implement domain-selective, pasid selective and page-selective >> IOTLB invalidations. >> >> Signed-off-by: Eric Auger >> >> --- >> >> v13 -> v14: >> - Add domain invalidation >> - do

Re: [PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Hi Eric, 在 2021/2/24 4:56, Eric Auger 写道: Implement domain-selective, pasid selective and page-selective IOTLB invalidations. Signed-off-by: Eric Auger --- v13 -> v14: - Add domain invalidation - do global inval when asid is not provided with addr granularity v7 -> v8: - ASID based

[PATCH v14 07/13] iommu/smmuv3: Implement cache_invalidate

Implement domain-selective, pasid selective and page-selective IOTLB invalidations. Signed-off-by: Eric Auger --- v13 -> v14: - Add domain invalidation - do global inval when asid is not provided with addr granularity v7 -> v8: - ASID based invalidation using iommu_inv_pasid_info - check