Changeset 34332 in vbox for trunk/src/VBox/Devices/Bus

Timestamp:

Nov 24, 2010 4:43:26 PM (14 years ago)

Author:

vboxsync

Message:

PCI: run BIOS init on each reset

Location:

trunk/src/VBox/Devices/Bus

Files:

• DevPCI.cpp (modified) (2 diffs)
• DevPciIch9.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Bus/DevPCI.cpp

@@ -1983 +1983 @@
 
 /**
+ * @copydoc FNPDMDEVRESET
+ */
+static DECLCALLBACK(void) pciReset(PPDMDEVINS pDevIns)
+{
+    pciFakePCIBIOS(pDevIns);
+}
+
+/**
  * @interface_method_impl{PDMDEVREG,pfnConstruct}
  */
@@ -2164 +2172 @@
     NULL,
     /* pfnReset */
-    NULL,
+    pciReset,
     /* pfnSuspend */
     NULL,

trunk/src/VBox/Devices/Bus/DevPciIch9.cpp

@@ -2395 +2395 @@
         PCIDevSetByte(pDev, VBOX_PCI_INTERRUPT_LINE,  0x0);
     }
+    else
+    {
+        /* @todo: reset devices behind the bridge too */
+    }
     /* Regions ? */
 }
@@ -2407 +2411 @@
     PPCIBUS     pBus     = &pGlobals->aPciBus;
 
-    /* Relocate RC pointers for the attached pci devices. */
+    /* PCI-specific reset for each device. */
     for (uint32_t i = 0; i < RT_ELEMENTS(pBus->apDevices); i++)
     {