Signed-off-by: Clément Mathieu--Drif <clement.mathieu--drif@eviden.com>
---
hw/i386/intel_iommu.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index a62cbf303d..02c5f0fa4f 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2302,6 +2302,7 @@ out:
entry->translated_addr = vtd_get_slpte_addr(pte, s->aw_bits) & page_mask;
entry->addr_mask = ~page_mask;
entry->perm = access_flags;
+ entry->pasid = pasid;
return true;
error:
@@ -2310,6 +2311,7 @@ error:
entry->translated_addr = 0;
entry->addr_mask = 0;
entry->perm = IOMMU_NONE;
+ entry->pasid = PCI_NO_PASID;
return false;
}
@@ -4338,6 +4340,7 @@ static void do_invalidate_device_tlb(VTDAddressSpace *vtd_dev_as,
event.entry.iova = addr;
event.entry.perm = IOMMU_NONE;
event.entry.translated_addr = 0;
+ event.entry.pasid = vtd_dev_as->pasid;
memory_region_notify_iommu(&vtd_dev_as->iommu, 0, event);
}
@@ -4914,6 +4917,7 @@ static IOMMUTLBEntry vtd_iommu_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
IOMMUTLBEntry iotlb = {
/* We'll fill in the rest later. */
.target_as = &address_space_memory,
+ .pasid = vtd_as->pasid,
};
bool success;
@@ -4926,6 +4930,7 @@ static IOMMUTLBEntry vtd_iommu_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
iotlb.translated_addr = addr & VTD_PAGE_MASK_4K;
iotlb.addr_mask = ~VTD_PAGE_MASK_4K;
iotlb.perm = IOMMU_RW;
+ iotlb.pasid = PCI_NO_PASID;
success = true;
}
--
2.44.0