PPC64 sPAPR iommu does not support iova as va.
Use pa mode instead.
Fixes:
815c7deaed2d ("pci: get IOMMU class on Linux")
Signed-off-by: Jonas Pfefferle <jpf@zurich.ibm.com>
bool is_vfio_noiommu_enabled = true;
bool has_iova_va;
bool is_bound_uio;
bool is_vfio_noiommu_enabled = true;
bool has_iova_va;
bool is_bound_uio;
+ bool spapr_iommu =
+#if defined(RTE_ARCH_PPC64)
+ true;
+#else
+ false;
+#endif
is_bound = pci_one_device_is_bound();
if (!is_bound)
is_bound = pci_one_device_is_bound();
if (!is_bound)
- if (has_iova_va && !is_bound_uio && !is_vfio_noiommu_enabled)
+ if (has_iova_va && !is_bound_uio && !is_vfio_noiommu_enabled &&
+ !spapr_iommu)
return RTE_IOVA_VA;
if (has_iova_va) {
return RTE_IOVA_VA;
if (has_iova_va) {
RTE_LOG(WARNING, EAL, "vfio-noiommu mode configured\n");
if (is_bound_uio)
RTE_LOG(WARNING, EAL, "few device bound to UIO\n");
RTE_LOG(WARNING, EAL, "vfio-noiommu mode configured\n");
if (is_bound_uio)
RTE_LOG(WARNING, EAL, "few device bound to UIO\n");
+ if (spapr_iommu)
+ RTE_LOG(WARNING, EAL, "sPAPR IOMMU does not support IOVA as VA\n");