Lines Matching full:ecap
878 u64 cap, ecap; in dmar_validate_one_drhd() local
896 ecap = dmar_readq(addr + DMAR_ECAP_REG); in dmar_validate_one_drhd()
903 if (cap == (uint64_t)-1 && ecap == (uint64_t)-1) { in dmar_validate_one_drhd()
983 iommu->ecap = dmar_readq(iommu->reg + DMAR_ECAP_REG); in map_iommu()
985 if (iommu->cap == (uint64_t)-1 && iommu->ecap == (uint64_t)-1) { in map_iommu()
990 if (ecap_vcs(iommu->ecap)) in map_iommu()
994 map_size = max_t(int, ecap_max_iotlb_offset(iommu->ecap), in map_iommu()
1107 pr_info("%s: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n", in alloc_iommu()
1112 (unsigned long long)iommu->ecap); in alloc_iommu()
1500 * ECAP. in qi_flush_dev_iotlb_pasid()
1545 if (!ecap_qis(iommu->ecap)) in dmar_disable_qi()
1588 if (ecap_smts(iommu->ecap)) in __dmar_enable_qi()
1617 if (!ecap_qis(iommu->ecap)) in dmar_enable_qi()
1637 !!ecap_smts(iommu->ecap)); in dmar_enable_qi()
2001 if (!ecap_qis(iommu->ecap)) in dmar_reenable_qi()