Changeset 83999 in vbox

Timestamp:

Apr 27, 2020 11:38:29 AM (5 years ago)

Author:

vboxsync

Message:

AMD IOMMU: bugref:9654 Bits.

File:

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

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

@@ -420 +420 @@
  */
 #define IOMMU_GET_DEV_TAB_SIZE(a_uSize)     (((a_uSize) + 1) << X86_PAGE_4K_SHIFT)
+
 
 /*********************************************************************************************************************************
@@ -2943 +2944 @@
     int rc = PDMDevHlpPCIPhysRead(pDevIns, GCPhysDevTabEntry, pDevTabEntry, sizeof(*pDevTabEntry));
     if (RT_FAILURE(rc))
+    {
         Log((IOMMU_LOG_PFX ": Failed to read device table entry at %#RGp. rc=%Rrc\n", GCPhysDevTabEntry, rc));
+        /** @todo IOMMU: Log this failure to the IOMMU Event log here. */
+    }
 
     return rc;