Lines Matching refs:ecap
884 u64 cap, ecap;
902 ecap = dmar_readq(addr + DMAR_ECAP_REG);
909 if (cap == (uint64_t)-1 && ecap == (uint64_t)-1) {
988 iommu->ecap = dmar_readq(iommu->reg + DMAR_ECAP_REG);
990 if (iommu->cap == (uint64_t)-1 && iommu->ecap == (uint64_t)-1) {
997 map_size = max_t(int, ecap_max_iotlb_offset(iommu->ecap),
1072 (!ecap_smts(iommu->ecap) || ecap_slts(iommu->ecap))) {
1102 pr_info("%s: reg_base_addr %llx ver %d:%d cap %llx ecap %llx\n",
1107 (unsigned long long)iommu->ecap);
1128 iommu->iommu.max_pasids = 2UL << ecap_pss(iommu->ecap);
1664 if (!ecap_qis(iommu->ecap))
1707 if (ecap_smts(iommu->ecap))
1736 if (!ecap_qis(iommu->ecap))
1756 !!ecap_smts(iommu->ecap));
2135 if (!ecap_qis(iommu->ecap))