Changeset 75853 in vbox for trunk/src/VBox/Devices/VMMDev

Timestamp:

Nov 30, 2018 7:26:42 PM (6 years ago)

Author:

vboxsync

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

127057

Message:

GuestControl,HGCM,VBoxService: Save/restore related optimizations and changes. bugref:9313

Location:

trunk/src/VBox/Devices/VMMDev

Files:

• VMMDev.cpp (modified) (1 diff)
• VMMDevHGCM.cpp (modified) (1 diff)
• VMMDevHGCM.h (modified) (1 diff)

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

@@ -4421 +4421 @@
     pThis->IHGCMPort.pfnIsCmdRestored       = hgcmIsCmdRestored;
     pThis->IHGCMPort.pfnGetRequestor        = hgcmGetRequestor;
+    pThis->IHGCMPort.pfnGetVMMDevSessionId  = hgcmGetVMMDevSessionId;
 #endif
 

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

@@ -1546 +1546 @@
         return pCmd->fRequestor;
    return VMMDEV_REQUESTOR_LEGACY;
+}
+
+/**
+ * @interface_method_impl{PDMIHGCMPORT,pfnGetVMMDevSessionId}
+ */
+DECLCALLBACK(uint64_t) hgcmGetVMMDevSessionId(PPDMIHGCMPORT pInterface)
+{
+    PVMMDEV pThis = RT_FROM_MEMBER(pInterface, VMMDevState, IHGCMPort);
+    return pThis->idSession;
 }
 

trunk/src/VBox/Devices/VMMDev/VMMDevHGCM.h

@@ -32 +32 @@
 DECLCALLBACK(bool) hgcmIsCmdRestored(PPDMIHGCMPORT pInterface, PVBOXHGCMCMD pCmd);
 DECLCALLBACK(uint32_t) hgcmGetRequestor(PPDMIHGCMPORT pInterface, PVBOXHGCMCMD pCmd);
+DECLCALLBACK(uint64_t) hgcmGetVMMDevSessionId(PPDMIHGCMPORT pInterface);
 
 int vmmdevHGCMSaveState(VMMDevState *pVMMDevState, PSSMHANDLE pSSM);