Changeset 88567 in vbox for trunk/src/VBox

Timestamp:

Apr 16, 2021 2:58:29 PM (4 years ago)

Author:

vboxsync

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

143862

Message:

Intel IOMMU: bugref:9967 Added pdmIsLockOwner function to IOMMU helper.

Location:

trunk/src/VBox/VMM

Files:

• VMMR0/PDMR0DevHlp.cpp (modified) (2 diffs)
• VMMR3/PDMDevMiscHlp.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/VMMR0/PDMR0DevHlp.cpp

@@ -1689 +1689 @@
 
 
+/** @interface_method_impl{PDMIOMMUHLPR0,pfnLock} */
+static DECLCALLBACK(bool) pdmR0IommuHlp_LockIsOwner(PPDMDEVINS pDevIns)
+{
+    PDMDEV_ASSERT_DEVINS(pDevIns);
+    return pdmLockIsOwner(pDevIns->Internal.s.pGVM);
+}
+
+
 /**
  * The Ring-0 IOMMU Helper Callbacks.
@@ -1697 +1705 @@
     pdmR0IommuHlp_Lock,
     pdmR0IommuHlp_Unlock,
+    pdmR0IommuHlp_LockIsOwner,
     PDM_IOMMUHLPR0_VERSION, /* the end */
 };

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

@@ -282 +282 @@
 
 
+/** @interface_method_impl{PDMIOMMUHLPR3,pfnLockIsOwner} */
+static DECLCALLBACK(bool) pdmR3IommuHlp_LockIsOwner(PPDMDEVINS pDevIns)
+{
+    PDMDEV_ASSERT_DEVINS(pDevIns);
+    LogFlowFunc(("caller='%s'/%d:\n", pDevIns->pReg->szName, pDevIns->iInstance));
+    return pdmLockIsOwner(pDevIns->Internal.s.pVMR3);
+}
+
+
 /**
  * IOMMU Device Helpers.
@@ -290 +299 @@
     pdmR3IommuHlp_Lock,
     pdmR3IommuHlp_Unlock,
+    pdmR3IommuHlp_LockIsOwner,
     PDM_IOMMUHLPR3_VERSION /* the end */
 };