Changeset 89004 in vbox for trunk/src/VBox/Main

Timestamp:

May 12, 2021 8:48:33 AM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

144342

Message:

Intel IOMMU: bugref:9967 ConsoleImpl2: When an Intel IOMMU is present, the I/O APIC chipset type must be compatible with the DMAR to allow the guest to program RTEs and generate MSIs that are capable of being remapped.

File:

• trunk/src/VBox/Main/src-client/ConsoleImpl2.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-client/ConsoleImpl2.cpp

@@ -1768 +1768 @@
                 InsertConfigNode(pInst,    "Config", &pCfg);
                 InsertConfigInteger(pCfg,  "NumCPUs", cCpus);
+                if (iommuType == IommuType_Intel)
+                    InsertConfigString(pCfg, "ChipType", "DMAR");
             }
         }