Changeset 84222 in vbox for trunk/src

Timestamp:

May 8, 2020 6:16:29 PM (5 years ago)

Author:

vboxsync

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

137830

Message:

AMD IOMMU: bugref:9654 Bits.

File:

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

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

@@ -4039 +4039 @@
     }
 
-    /* Virtual address bits indexing table. */
-    static uint8_t const s_acIovaLvlShifts[] = { 0, 12, 21, 30, 39, 48, 57, 0 };
-
     /* Traverse the I/O page table starting with the page directory in the DTE. */
     IOPTENTITY_T PtEntity;
@@ -4047 +4044 @@
     for (;;)
     {
+        /* The virtual address bits indexing table. */
+        static uint8_t const s_acIovaLvlShifts[] = { 0, 12, 21, 30, 39, 48, 57, 0 };
+
         /* Figure out the system physical address of the page table at the next level. */
         uint8_t const uLevel = PtEntity.n.u3NextLevel;