Changeset 6111 in vbox

Timestamp:

Dec 17, 2007 11:28:17 PM (17 years ago)

Author:

vboxsync

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

26827

Message:

Add helper to get vm structure from a pdm driver instance

Location:

trunk

Files:

• include/VBox/pdmdrv.h (modified) (2 diffs)
• src/VBox/VMM/PDMDriver.cpp (modified) (3 diffs)

trunk/include/VBox/pdmdrv.h

@@ -652 +652 @@
                                                   PFNPDMTHREADWAKEUPDRV pfnWakeup, size_t cbStack, RTTHREADTYPE enmType, const char *pszName));
 
+    /**
+     * Gets the VM handle.
+     *
+     * @returns VM Handle.
+     * @param   pDrvIns         Driver instance.
+     */
+    DECLR3CALLBACKMEMBER(PVM, pfnGetVM,(PPDMDRVINS pDrvIns));
+
     /** Just a safety precaution. */
     uint32_t                        u32TheEnd;
@@ -808 +816 @@
     return pDrvIns->pDrvHlp->pfnPDMThreadCreate(pDrvIns, ppThread, pvUser, pfnThread, pfnWakeup, cbStack, enmType, pszName);
 }
+
+/**
+ * @copydoc PDMDRVHLP::pfnGetVM
+ */
+DECLINLINE(PVM) PDMDrvHlpGetVM(PPDMDRVINS pDrvIns)
+{
+    return pDrvIns->pDrvHlp->pfnGetVM(pDrvIns);
+}
 #endif /* IN_RING3 */
 

trunk/src/VBox/VMM/PDMDriver.cpp

@@ -93 +93 @@
 static DECLCALLBACK(int) pdmR3DrvHlp_PDMThreadCreate(PPDMDRVINS pDrvIns, PPPDMTHREAD ppThread, void *pvUser, PFNPDMTHREADDRV pfnThread,
                                                      PFNPDMTHREADWAKEUPDRV pfnWakeup, size_t cbStack, RTTHREADTYPE enmType, const char *pszName);
+static DECLCALLBACK(PVM) pdmR3DrvHlp_GetVM(PPDMDRVINS pDrvIns);
 
 /** @def PDMDRV_ASSERT_DRVINS
@@ -140 +141 @@
     pdmR3DrvHlp_USBRegisterHub,
     pdmR3DrvHlp_PDMThreadCreate,
+    pdmR3DrvHlp_GetVM,
     0 /* the end */
 };
@@ -1066 +1068 @@
 }
 
+/** @copydoc PDMDRVHLP::pfnGetVM */
+static DECLCALLBACK(PVM) pdmR3DrvHlp_GetVM(PPDMDRVINS pDrvIns)
+{
+    PDMDRV_ASSERT_DRVINS(pDrvIns);
+    LogFlow(("pdmR3DrvHlp_GetVM: caller='%s'/%d: returns %p\n", pDrvIns->pDrvReg->szDriverName, pDrvIns->iInstance, pDrvIns->Internal.s.pVM));
+    return pDrvIns->Internal.s.pVM;
+}