diff options
Diffstat (limited to 'hw/s390x/s390-pci-inst.c')
| -rw-r--r-- | hw/s390x/s390-pci-inst.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c index 8bc7c98682..b7beb8c36a 100644 --- a/hw/s390x/s390-pci-inst.c +++ b/hw/s390x/s390-pci-inst.c @@ -563,7 +563,8 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) S390PCIIOMMU *iommu; hwaddr start, end; IOMMUTLBEntry entry; - MemoryRegion *mr; + IOMMUMemoryRegion *iommu_mr; + IOMMUMemoryRegionClass *imrc; cpu_synchronize_state(CPU(cpu)); @@ -622,9 +623,11 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) goto out; } - mr = &iommu->iommu_mr; + iommu_mr = &iommu->iommu_mr; + imrc = IOMMU_MEMORY_REGION_GET_CLASS(iommu_mr); + while (start < end) { - entry = mr->iommu_ops->translate(mr, start, IOMMU_NONE); + entry = imrc->translate(iommu_mr, start, IOMMU_NONE); if (!entry.translated_addr) { pbdev->state = ZPCI_FS_ERROR; @@ -635,7 +638,7 @@ int rpcit_service_call(S390CPU *cpu, uint8_t r1, uint8_t r2) goto out; } - memory_region_notify_iommu(mr, entry); + memory_region_notify_iommu(iommu_mr, entry); start += entry.addr_mask + 1; } |