Changeset 17251 in vbox for trunk/include/VBox/pdmdev.h

Timestamp:

Mar 2, 2009 1:55:31 PM (16 years ago)

Author:

vboxsync

Message:

VMM,REM,DevPcArch: VBOX_WITH_NEW_PHYS_CODE changes.

File:

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

trunk/include/VBox/pdmdev.h

@@ -41 +41 @@
 #include <VBox/cfgm.h>
 #include <VBox/dbgf.h>
-#include <VBox/mm.h>
+#ifndef VBOX_WITH_NEW_PHYS_CODE
+# include <VBox/mm.h>
+#endif
 #include <VBox/err.h>
 #include <VBox/pci.h>
@@ -2660 +2662 @@
 
     /**
-     * Write protects a shadow ROM mapping.
-     *
-     * This is intented for use by the system BIOS or by the device that
-     * employs a shadow ROM BIOS, so that the shadow ROM mapping can be
-     * write protected once the POST is over.
+     * Changes the protection of shadowed ROM mapping.
+     *
+     * This is intented for use by the system BIOS, chipset or device in question to
+     * change the protection of shadowed ROM code after init and on reset.
      *
      * @param   pDevIns     Device instance.
-     * @param   GCPhysStart Where the shadow ROM mapping starts.
-     * @param   cbRange     The size of the shadow ROM mapping.
-     */
-    DECLR3CALLBACKMEMBER(int, pfnROMProtectShadow,(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange));
+     * @param   GCPhysStart Where the mapping starts.
+     * @param   cbRange     The size of the mapping.
+     * @param   enmProt     The new protection type.
+     */
+    DECLR3CALLBACKMEMBER(int, pfnROMProtectShadow,(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, PGMROMPROT enmProt));
 
     /**
@@ -3294 +3296 @@
  * @copydoc PDMDEVHLPR3::pfnROMProtectShadow
  */
-DECLINLINE(int) PDMDevHlpROMProtectShadow(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange)
-{
-    return pDevIns->pDevHlpR3->pfnROMProtectShadow(pDevIns, GCPhysStart, cbRange);
+DECLINLINE(int) PDMDevHlpROMProtectShadow(PPDMDEVINS pDevIns, RTGCPHYS GCPhysStart, RTUINT cbRange, PGMROMPROT enmProt)
+{
+    return pDevIns->pDevHlpR3->pfnROMProtectShadow(pDevIns, GCPhysStart, cbRange, enmProt);
 }
 
@@ -3511 +3513 @@
 }
 
+#ifndef VBOX_WITH_NEW_PHYS_CODE
 /**
  * @copydoc PDMDEVHLPR3::pfnPhysReserve
@@ -3518 +3521 @@
     return pDevIns->pDevHlpR3->pfnPhysReserve(pDevIns, GCPhys, cbRange, pszDesc);
 }
+#endif
 
 /**