Changeset 89274 in vbox for trunk/include

Timestamp:

May 25, 2021 2:57:52 PM (4 years ago)

Author:

vboxsync

Message:

Intel IOMMU: bugref:9967 VBox/pci.h: Added PCIADDRTYPE enum for all possible values in PCI Memory Request Header's AT (Address Type) field.

File:

• trunk/include/VBox/pci.h (modified) (1 diff)

trunk/include/VBox/pci.h

@@ -230 +230 @@
 
 
+/**
+ * PCI Memory Request with Address Type.
+ * In accordance with the PCI ATS spec.
+ * See PCI ATS spec. 2.1."Memory Requests with Address Type".
+ */
+typedef enum PCIADDRTYPE
+{
+    /** Untranslated request. */
+    PCIADDRTYPE_UNTRANSLATED = 0x0,
+    /** Translation request. */
+    PCIADDRTYPE_TRANSLATION,
+    /** Translated requested.   */
+    PCIADDRTYPE_TRANSLATED,
+    /** Reserved. */
+    PCIADDRTYPE_RSVD
+} PCIADDRTYPE;
+
 
 /** @name PCI Configuration Space Registers