Changeset 84332 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

May 18, 2020 2:45:14 PM (5 years ago)

Author:

vboxsync

Message:

PDMDevHlp: Add flags to the guest physical read/write helpers to let a device indicate whether the read or written data not being processed by the device in any way (user data) or whether the device parses/created the data (meta data). This will be used for tracing later to decide whether to include certain data in the log

File:

• trunk/src/VBox/VMM/VMMR0/PDMR0DevHlp.cpp (modified) (6 diffs)

trunk/src/VBox/VMM/VMMR0/PDMR0DevHlp.cpp

@@ -128 +128 @@
 /** @interface_method_impl{PDMDEVHLPR0,pfnPCIPhysRead} */
 static DECLCALLBACK(int) pdmR0DevHlp_PCIPhysRead(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys,
-                                                 void *pvBuf, size_t cbRead)
+                                                 void *pvBuf, size_t cbRead, uint32_t fFlags)
 {
     PDMDEV_ASSERT_DEVINS(pDevIns);
@@ -171 +171 @@
 #endif
 
-    return pDevIns->pHlpR0->pfnPhysRead(pDevIns, GCPhys, pvBuf, cbRead);
+    return pDevIns->pHlpR0->pfnPhysRead(pDevIns, GCPhys, pvBuf, cbRead, fFlags);
 }
 
@@ -177 +177 @@
 /** @interface_method_impl{PDMDEVHLPR0,pfnPCIPhysWrite} */
 static DECLCALLBACK(int) pdmR0DevHlp_PCIPhysWrite(PPDMDEVINS pDevIns, PPDMPCIDEV pPciDev, RTGCPHYS GCPhys,
-                                                  const void *pvBuf, size_t cbWrite)
+                                                  const void *pvBuf, size_t cbWrite, uint32_t fFlags)
 {
     PDMDEV_ASSERT_DEVINS(pDevIns);
@@ -219 +219 @@
 #endif
 
-    return pDevIns->pHlpR0->pfnPhysWrite(pDevIns, GCPhys, pvBuf, cbWrite);
+    return pDevIns->pHlpR0->pfnPhysWrite(pDevIns, GCPhys, pvBuf, cbWrite, fFlags);
 }
 
@@ -334 +334 @@
 
 /** @interface_method_impl{PDMDEVHLPR0,pfnPhysRead} */
-static DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead)
-{
+static DECLCALLBACK(int) pdmR0DevHlp_PhysRead(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, void *pvBuf, size_t cbRead, uint32_t fFlags)
+{
+    RT_NOREF(fFlags);
+
     PDMDEV_ASSERT_DEVINS(pDevIns);
     LogFlow(("pdmR0DevHlp_PhysRead: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbRead=%#x\n",
@@ -349 +351 @@
 
 /** @interface_method_impl{PDMDEVHLPR0,pfnPhysWrite} */
-static DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite)
-{
+static DECLCALLBACK(int) pdmR0DevHlp_PhysWrite(PPDMDEVINS pDevIns, RTGCPHYS GCPhys, const void *pvBuf, size_t cbWrite, uint32_t fFlags)
+{
+    RT_NOREF(fFlags);
+
     PDMDEV_ASSERT_DEVINS(pDevIns);
     LogFlow(("pdmR0DevHlp_PhysWrite: caller=%p/%d: GCPhys=%RGp pvBuf=%p cbWrite=%#x\n",