Changeset 86090 in vbox for trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp

Timestamp:

Sep 11, 2020 10:42:01 AM (4 years ago)

Author:

vboxsync

Message:

AMD IOMMU: bugref:9654 Both fixed (0) and arbitrated/lowest priority (1) are valid while remapping interrupts.

File:

• trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Bus/DevIommuAmd.cpp

@@ -2502 +2502 @@
 
 /**
- * Remap the interrupt using the interrupt remapping table.
+ * Remaps the interrupt using the interrupt remapping table.
  *
  * @returns VBox status code.
@@ -2527 +2527 @@
             if (!Irte.n.u1GuestMode)
             {
-                if (Irte.n.u3IntrType < VBOX_MSI_DELIVERY_MODE_LOWEST_PRIO)
+                if (Irte.n.u3IntrType <= VBOX_MSI_DELIVERY_MODE_LOWEST_PRIO)
                 {
                     /* Preserve all bits from the source MSI address that don't map 1:1 from the IRTE. */