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Searched refs:VTD_PAGE_SHIFT (Results 1 – 5 of 5) sorted by relevance

/linux-6.15/drivers/iommu/intel/
H A Diommu.h34 #define VTD_PAGE_SHIFT (12) macro
35 #define VTD_PAGE_SIZE (1UL << VTD_PAGE_SHIFT)
36 #define VTD_PAGE_MASK (((u64)-1) << VTD_PAGE_SHIFT)
910 #define MAX_AGAW_PFN_WIDTH (MAX_AGAW_WIDTH - VTD_PAGE_SHIFT)
1073 return PAGE_ALIGN(host_addr + size) >> VTD_PAGE_SHIFT; in aligned_nrpages()
1079 return npages << VTD_PAGE_SHIFT; in nrpages_to_size()
1107 addr |= (1ULL << (VTD_PAGE_SHIFT + mask - 1)) - 1; in qi_desc_dev_iotlb()
1134 unsigned long align = (1ULL << (VTD_PAGE_SHIFT + mask)); in qi_desc_piotlb()
1154 unsigned long mask = 1UL << (VTD_PAGE_SHIFT + size_order - 1); in qi_desc_dev_iotlb_pasid()
1182 desc->qw1 |= GENMASK_ULL(size_order + VTD_PAGE_SHIFT - 1, in qi_desc_dev_iotlb_pasid()
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H A Diommu.c288 int addr_width = agaw_to_width(domain->agaw) - VTD_PAGE_SHIFT; in domain_pfn_supported()
1187 if (!pci_enable_ats(pdev, VTD_PAGE_SHIFT)) in iommu_enable_pci_ats()
1650 cache_tag_flush_range(domain, start_pfn << VTD_PAGE_SHIFT, in switch_to_super_page()
1651 end_pfn << VTD_PAGE_SHIFT, 0); in switch_to_super_page()
1693 pteval = ((phys_addr_t)phys_pfn << VTD_PAGE_SHIFT) | attr; in __domain_mapping()
3531 hpa >> VTD_PAGE_SHIFT, size, prot, gfp); in intel_iommu_map()
3573 start_pfn = iova >> VTD_PAGE_SHIFT; in intel_iommu_unmap()
3574 last_pfn = (iova + size - 1) >> VTD_PAGE_SHIFT; in intel_iommu_unmap()
3623 VTD_PAGE_SHIFT) - 1)); in intel_iommu_iova_to_phys()
3766 pci_prepare_ats(pdev, VTD_PAGE_SHIFT); in intel_iommu_probe_device()
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H A Dprq.c183 event.fault.prm.addr = (u64)desc->addr << VTD_PAGE_SHIFT; in intel_prq_report()
217 address = (u64)req->addr << VTD_PAGE_SHIFT; in prq_event_thread()
H A Ddebugfs.c307 return BIT_ULL(VTD_PAGE_SHIFT + VTD_STRIDE_SHIFT * (level - 1)); in level_to_directory_size()
314 iova >> VTD_PAGE_SHIFT, path[5], path[4], path[3]); in dump_page_info()
H A Dpasid.c234 qi_flush_dev_iotlb(iommu, sid, pfsid, qdep, 0, 64 - VTD_PAGE_SHIFT); in devtlb_invalidation_with_pasid()
236 qi_flush_dev_iotlb_pasid(iommu, sid, pfsid, pasid, qdep, 0, 64 - VTD_PAGE_SHIFT); in devtlb_invalidation_with_pasid()