Changeset 88580 in vbox for trunk/src/VBox/VMM/VMMR3

Timestamp:

Apr 19, 2021 3:52:45 PM (4 years ago)

Author:

vboxsync

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

143878

Message:

Intel IOMMU: bugref:9967 PDM: Interface for sending MSI directly from the IOMMU device.

File:

• trunk/src/VBox/VMM/VMMR3/PDMDevMiscHlp.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR3/PDMDevMiscHlp.cpp

@@ -291 +291 @@
 
 
+/** @interface_method_impl{PDMIOMMUHLPR3,pfnSendMsi} */
+static DECLCALLBACK(int) pdmR3IommuHlp_SendMsi(PPDMDEVINS pDevIns, PCMSIMSG pMsi, uint32_t uTagSrc)
+{
+    PDMDEV_ASSERT_DEVINS(pDevIns);
+    LogFlowFunc(("caller='%s'/%d:\n", pDevIns->pReg->szName, pDevIns->iInstance));
+    return PDMIoApicSendMsi(pDevIns->Internal.s.pVMR3, NIL_PCIBDF, pMsi, uTagSrc);
+}
+
+
 /**
  * IOMMU Device Helpers.
@@ -300 +309 @@
     pdmR3IommuHlp_Unlock,
     pdmR3IommuHlp_LockIsOwner,
+    pdmR3IommuHlp_SendMsi,
     PDM_IOMMUHLPR3_VERSION /* the end */
 };