Changeset 2597 in vbox for trunk/include

Timestamp:

May 11, 2007 6:19:23 PM (18 years ago)

Author:

vboxsync

Message:

New device helper PCISetConfigCallbacks. (patch from R. Zeljko)

File:

• trunk/include/VBox/pdm.h (modified) (5 diffs)

trunk/include/VBox/pdm.h

@@ -3280 +3280 @@
 
     /**
+     * Register PCI configuration space read/write callbacks.
+     *
+     * @param   pDevIns         Device instance of the PCI Bus.
+     * @param   pPciDev         The PCI device structure.
+     * @param   pfnRead         Pointer to the user defined PCI config read function.
+     * @param   ppfnReadOld     Pointer to function pointer which will receive the old (default)
+     *                          PCI config read function. This way, user can decide when (and if)
+     *                          to call default PCI config read function. Can be NULL.
+     * @param   pfnWrite        Pointer to the user defined PCI config write function.
+     * @param   pfnWriteOld     Pointer to function pointer which will receive the old (default)
+     *                          PCI config write function. This way, user can decide when (and if)
+     *                          to call default PCI config write function. Can be NULL.
+     * @thread  EMT
+     */
+    DECLR3CALLBACKMEMBER(void, pfnSetConfigCallbacksHC,(PPDMDEVINS pDevIns, PPCIDEVICE pPciDev, PFNPCICONFIGREAD pfnRead, PPFNPCICONFIGREAD ppfnReadOld, 
+                                                        PFNPCICONFIGWRITE pfnWrite, PPFNPCICONFIGWRITE ppfnWriteOld));
+
+    /**
      * Set the IRQ for a PCI device.
      *
@@ -3330 +3348 @@
 
 /** Current PDMPCIBUSREG version number. */
-#define PDM_PCIBUSREG_VERSION   0xd0010000
+#define PDM_PCIBUSREG_VERSION   0xd0020000
 
 /**
@@ -4713 +4731 @@
 
     /**
+     * Register PCI configuration space read/write callbacks.
+     *
+     * @param   pDevIns         Device instance.
+     * @param   pPciDev         The PCI device structure. 
+     *                          If NULL the default PCI device for this device instance is used.
+     * @param   pfnRead         Pointer to the user defined PCI config read function.
+     * @param   ppfnReadOld     Pointer to function pointer which will receive the old (default)
+     *                          PCI config read function. This way, user can decide when (and if)
+     *                          to call default PCI config read function. Can be NULL.
+     * @param   pfnWrite        Pointer to the user defined PCI config write function.
+     * @param   pfnWriteOld     Pointer to function pointer which will receive the old (default)
+     *                          PCI config write function. This way, user can decide when (and if)
+     *                          to call default PCI config write function. Can be NULL.
+     * @thread  EMT
+     */
+    DECLR3CALLBACKMEMBER(void, pfnPCISetConfigCallbacks,(PPDMDEVINS pDevIns, PPCIDEVICE pPciDev, PFNPCICONFIGREAD pfnRead, PPFNPCICONFIGREAD ppfnReadOld, 
+                                                         PFNPCICONFIGWRITE pfnWrite, PPFNPCICONFIGWRITE ppfnWriteOld));
+
+    /**
      * Set the IRQ for a PCI device.
      *
@@ -5310 +5347 @@
 
 /** Current PDMDEVHLP version number. */
-#define PDM_DEVHLP_VERSION  0xf2020000
+#define PDM_DEVHLP_VERSION  0xf2030000
 
 
@@ -5778 +5815 @@
 
 /**
+ * @copydoc PDMDEVHLP::pfnPCISetConfigCallbacks
+ */
+DECLINLINE(void) PDMDevHlpPCISetConfigCallbacks(PPDMDEVINS pDevIns, PPCIDEVICE pPciDev, PFNPCICONFIGREAD pfnRead, PPFNPCICONFIGREAD ppfnReadOld, 
+                                                PFNPCICONFIGWRITE pfnWrite, PPFNPCICONFIGWRITE ppfnWriteOld)
+{
+    pDevIns->pDevHlp->pfnPCISetConfigCallbacks(pDevIns, pPciDev, pfnRead, ppfnReadOld, pfnWrite, ppfnWriteOld);
+}
+
+/**
  * @copydoc PDMDEVHLP::pfnDriverAttach
  */