Begin implement full PCI Bus Driver. code by me comments by sir_richard to avoid...

[reactos.git] / reactos / drivers / bus / pcix / pcivrify.c

diff --git a/reactos/drivers/bus/pcix/pcivrify.c b/reactos/drivers/bus/pcix/pcivrify.c
index 15ed1b6..ed54474 100644 (file)
--- a/reactos/drivers/bus/pcix/pcivrify.c
+++ b/reactos/drivers/bus/pcix/pcivrify.c
@@ -14,6 +14,41 @@
 
 /* GLOBALS ********************************************************************/
 
+BOOLEAN PciVerifierRegistered;
+PVOID PciVerifierNotificationHandle;
+
 /* FUNCTIONS ******************************************************************/
 
+NTSTATUS
+NTAPI
+PciVerifierProfileChangeCallback(IN PVOID NotificationStructure,
+                                 IN PVOID Context)
+{
+    /* This function is not yet implemented */
+    UNIMPLEMENTED;
+    while (TRUE);
+    return STATUS_SUCCESS;
+}
+
+VOID
+NTAPI
+PciVerifierInit(IN PDRIVER_OBJECT DriverObject)
+{
+    NTSTATUS Status;
+
+    /* Check if the kernel driver verifier is enabled */
+    if (VfIsVerificationEnabled(VFOBJTYPE_SYSTEM_BIOS, NULL))
+    {
+        /* Register a notification for changes, to keep track of the PCI tree */
+        Status = IoRegisterPlugPlayNotification(EventCategoryHardwareProfileChange,
+                                                0,
+                                                NULL,
+                                                DriverObject,
+                                                PciVerifierProfileChangeCallback,
+                                                NULL,
+                                                &PciVerifierNotificationHandle);
+        if (NT_SUCCESS(Status)) PciVerifierRegistered = TRUE;
+    }
+}
+
 /* EOF */