Changeset 43320 in vbox for trunk/src/VBox/Devices/VMMDev

Timestamp:

Sep 13, 2012 2:28:30 PM (13 years ago)

Author:

vboxsync

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

80747

Message:

Devices/VMMDev: clear IRQ on reset or Additions start.

File:

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

trunk/src/VBox/Devices/VMMDev/VMMDev.cpp

@@ -536 +536 @@
         pThis->pDrv->pfnUpdateGuestInfo2(pThis->pDrv, uFullVersion, pszName, pInfo2->additionsRevision, pInfo2->additionsFeatures);
 
+    /* Clear our IRQ in case it was high for whatever reason. */
+    PDMDevHlpPCISetIrqNoWait (pThis->pDevIns, 0, 0);
+
     return VINF_SUCCESS;
 }
@@ -923 +926 @@
 
             if (pThis->fu32AdditionsOk)
+            {
                 pRequestHeader->rc = VINF_SUCCESS;
+                /* Clear our IRQ in case it was high for whatever reason. */
+                PDMDevHlpPCISetIrqNoWait (pThis->pDevIns, 0, 0);
+            }
             else
                 pRequestHeader->rc = VERR_VERSION_MISMATCH;