553 	sagaw = cap_sagaw(iommu->cap);  in __iommu_calculate_agaw()
659 			mask &= cap_super_page_val(iommu->cap);  in domain_update_iommu_superpage()
1176 	if (!rwbf_quirk && !cap_rwbf(iommu->cap))  in iommu_flush_write_buffer()
1253 	if (cap_read_drain(iommu->cap))  in __iommu_flush_iotlb()
1256 	if (cap_write_drain(iommu->cap))  in __iommu_flush_iotlb()
1375 	if (!cap_pgsel_inv(iommu->cap) || mask > cap_max_amask_val(iommu->cap))  in iommu_flush_iotlb_psi()
1386 	if (!cap_caching_mode(iommu->cap) || !map)  in iommu_flush_iotlb_psi()
1445 	ndomains = cap_ndoms(iommu->cap);  in iommu_init_domains()
1475 	if (cap_caching_mode(iommu->cap))  in iommu_init_domains()
1486 		for_each_set_bit(i, iommu->domain_ids, cap_ndoms(iommu->cap)) {  in disable_dmar_iommu()
1491 			if (cap_caching_mode(iommu->cap) && i == 0)  in disable_dmar_iommu()
1548 	ndomains = cap_ndoms(iommu->cap);  in __iommu_attach_domain()
1581 	ndomains = cap_ndoms(iommu->cap);  in iommu_attach_vm_domain()
1597 		ndomains = cap_ndoms(iommu->cap);  in iommu_detach_domain()
1717 	if (guest_width > cap_mgaw(iommu->cap))  in domain_init()
1718 		guest_width = cap_mgaw(iommu->cap);  in domain_init()
1722 	sagaw = cap_sagaw(iommu->cap);  in domain_init()
1743 		domain->iommu_superpage = fls(cap_super_page_val(iommu->cap));  in domain_init()
1878 	if (cap_caching_mode(iommu->cap)) {  in domain_context_mapping_one()
3078 			!cap_zlr(iommu->cap))  in __intel_map_single()
3094 	if (cap_caching_mode(iommu->cap))  in __intel_map_single()
3136 		if (!cap_caching_mode(iommu->cap))  in flush_unmaps()
3145 			if (cap_caching_mode(iommu->cap))  in flush_unmaps()
3371 			!cap_zlr(iommu->cap))  in intel_map_sg()
3387 	if (cap_caching_mode(iommu->cap))  in intel_map_sg()
3826 	if (sp >= 0 && !(cap_super_page_val(iommu->cap) & (1 << sp))) {  in intel_iommu_add()
4143 	return sprintf(buf, "%llx\n", iommu->cap);  in intel_iommu_show_cap()
4145 static DEVICE_ATTR(cap, S_IRUGO, intel_iommu_show_cap, NULL);
4438 	if (addr_width > cap_mgaw(iommu->cap))  in intel_iommu_attach_device()
4439 		addr_width = cap_mgaw(iommu->cap);  in intel_iommu_attach_device()
4542                ndomains = cap_ndoms(iommu->cap);  in intel_iommu_unmap()
4574 static bool intel_iommu_capable(enum iommu_cap cap)  in intel_iommu_capable()  argument
4576 	if (cap == IOMMU_CAP_CACHE_COHERENCY)  in intel_iommu_capable()
4578 	if (cap == IOMMU_CAP_INTR_REMAP)  in intel_iommu_capable()