Changeset 28327 in vbox

Timestamp:

Apr 14, 2010 8:46:02 PM (15 years ago)

Author:

vboxsync

Message:

Added PDMDrvHlpGetSupDrvSession.

Location:

trunk

Files:

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

trunk/include/VBox/pdmdrv.h

@@ -854 +854 @@
 
     /**
+     * Gets the support driver session.
+     *
+     * This is intended for working using the semaphore API.
+     *
+     * @returns Support driver session handle.
+     * @param   pDrvIns         The driver instance.
+     */
+    DECLR3CALLBACKMEMBER(PSUPDRVSESSION, pfnGetSupDrvSession,(PPDMDRVINS pDrvIns));
+
+    /**
      * Create a queue.
      *
@@ -1296 +1306 @@
 
 /**
+ * @copydoc PDMDRVHLP::pfnGetSupDrvSession
+ */
+DECLINLINE(bool) PDMDrvHlpGetSupDrvSession(PPDMDRVINS pDrvIns)
+{
+    return pDrvIns->pHlpR3->pfnGetSupDrvSession(pDrvIns);
+}
+
+/**
  * @copydoc PDMDRVHLP::pfnQueueCreate
  */
@@ -1484 +1502 @@
  */
 DECLINLINE(int) PDMDrvHlpThreadCreate(PPDMDRVINS pDrvIns, PPPDMTHREAD ppThread, void *pvUser, PFNPDMTHREADDRV pfnThread,
-                                         PFNPDMTHREADWAKEUPDRV pfnWakeup, size_t cbStack, RTTHREADTYPE enmType, const char *pszName)
+                                      PFNPDMTHREADWAKEUPDRV pfnWakeup, size_t cbStack, RTTHREADTYPE enmType, const char *pszName)
 {
     return pDrvIns->pHlpR3->pfnThreadCreate(pDrvIns, ppThread, pvUser, pfnThread, pfnWakeup, cbStack, enmType, pszName);

trunk/src/VBox/VMM/PDMDriver.cpp

@@ -929 +929 @@
 
 
+/** @interface_method_impl{PDMDEVHLPR3,pfnGetSupDrvSession} */
+static DECLCALLBACK(PSUPDRVSESSION) pdmR3DrvHlp_GetSupDrvSession(PPDMDRVINS pDrvIns)
+{
+    PDMDRV_ASSERT_DRVINS(pDrvIns);
+
+    PSUPDRVSESSION pSession = pDrvIns->Internal.s.pVMR3->pSession;
+    LogFlow(("pdmR3DrvHlp_GetSupDrvSession: caller='%s'/%d: returns %p)\n", pDrvIns->pReg->szName, pDrvIns->iInstance,
+             pSession));
+    return pSession;
+}
+
+
 /** @interface_method_impl{PDMDRVHLP,pfnQueueCreate} */
 static DECLCALLBACK(int) pdmR3DrvHlp_QueueCreate(PPDMDRVINS pDrvIns, uint32_t cbItem, uint32_t cItems, uint32_t cMilliesInterval,
@@ -1311 +1323 @@
     pdmR3DrvHlp_VMState,
     pdmR3DrvHlp_VMTeleportedAndNotFullyResumedYet,
+    pdmR3DrvHlp_GetSupDrvSession,
     pdmR3DrvHlp_QueueCreate,
     pdmR3DrvHlp_TMGetVirtualFreq,