Changeset 7693 in vbox

Timestamp:

Apr 2, 2008 8:36:16 AM (17 years ago)

Author:

vboxsync

Message:

PCNet: SSM support for the private guest interface

File:

• trunk/src/VBox/Devices/Network/DevPCNet.cpp (modified) (4 diffs)

trunk/src/VBox/Devices/Network/DevPCNet.cpp

@@ -88 +88 @@
 #define PCNET_PNPMMIO_SIZE              0x20
 
-#define PCNET_SAVEDSTATE_VERSION        8
+#define PCNET_SAVEDSTATE_VERSION        9
 
 #define BCR_MAX_RAP                     50
@@ -868 +868 @@
 /**
  * Initialize the shared memory for the private guest interface.
+ * @note Changing this layout will break SSM for guests using the private guest interface!
  */
 static void pcnetInitSharedMemory(PCNetState *pData)
@@ -4090 +4091 @@
     SSMR3PutS32(pSSMHandle, pData->iISR);
     SSMR3PutU32(pSSMHandle, pData->u32Lnkst);
+    SSMR3PutBool(pSSMHandle, pData->fPrivIfEnabled);
     SSMR3PutGCPhys32(pSSMHandle, pData->GCRDRA);
     SSMR3PutGCPhys32(pSSMHandle, pData->GCTDRA);
@@ -4153 +4155 @@
     SSMR3GetS32(pSSMHandle, &pData->iISR);
     SSMR3GetU32(pSSMHandle, &pData->u32Lnkst);
+    if (   SSM_VERSION_MAJOR(u32Version) >  0
+        || SSM_VERSION_MINOR(u32Version) >= 9)
+    {
+        SSMR3GetBool(pSSMHandle, &pData->fPrivIfEnabled);
+        if (pData->fPrivIfEnabled)
+            LogRel(("PCNet#%d: Enabling private interface\n", PCNET_INST_NR));
+    }
     SSMR3GetGCPhys32(pSSMHandle, &pData->GCRDRA);
     SSMR3GetGCPhys32(pSSMHandle, &pData->GCTDRA);