VOID WvlDebugModuleUnload(void) {
#if WVL_M_DEBUG
if (WvlDebugBugCheckRegistered_)
KeDeregisterBugCheckCallback(&WvlDebugBugCheckRecord_);
#endif
return;
}
VOID
NdisMDeregisterAdapterShutdownHandler(
IN NDIS_HANDLE MiniportHandle
)
/*++
Routine Description:
Arguments:
MiniportHandle - The miniport.
Return Value:
None.
--*/
{
PNDIS_MINIPORT_BLOCK Miniport = (PNDIS_MINIPORT_BLOCK) MiniportHandle;
PNDIS_WRAPPER_CONTEXT WrapperContext = Miniport->WrapperContext;
//
// Clear information
//
if (WrapperContext->ShutdownHandler != NULL)
{
KeDeregisterBugCheckCallback(&WrapperContext->BugcheckCallbackRecord);
WrapperContext->ShutdownHandler = NULL;
}
}
VOID
DebugTeardown(
IN OUT PXENBUS_DEBUG_INTERFACE Interface
)
{
PXENBUS_DEBUG_CONTEXT Context = Interface->Context;
Trace("====>\n");
(VOID) KeDeregisterBugCheckCallback(&Context->BugCheckCallbackRecord);
RtlZeroMemory(&Context->BugCheckCallbackRecord, sizeof (KBUGCHECK_CALLBACK_RECORD));
if (!IsListEmpty(&Context->List)) {
PLIST_ENTRY ListEntry;
for (ListEntry = Context->List.Flink;
ListEntry != &Context->List;
ListEntry = ListEntry->Flink) {
PXENBUS_DEBUG_CALLBACK Callback;
PCHAR Name;
ULONG_PTR Offset;
Callback = CONTAINING_RECORD(ListEntry, XENBUS_DEBUG_CALLBACK, ListEntry);
ModuleLookup((ULONG_PTR)Callback->Caller, &Name, &Offset);
if (Name != NULL) {
Error("CALLBACK: %p PREFIX '%s' REGISTERED BY %s + %p\n",
Callback->Function,
Callback->Prefix,
Name,
(PVOID)Offset);
} else {
Error("CALLBACK: %p PREFIX '%s' REGISTERED BY %p\n",
Callback->Function,
Callback->Prefix,
Callback->Caller);
}
}
BUG("OUTSTANDING CALLBACKS");
}
RtlZeroMemory(&Context->Lock, sizeof (KSPIN_LOCK));
RtlZeroMemory(&Context->List, sizeof (LIST_ENTRY));
ASSERT(IsZeroMemory(Context, sizeof (XENBUS_DEBUG_CONTEXT)));
__DebugFree(Context);
RtlZeroMemory(Interface, sizeof (XENBUS_DEBUG_INTERFACE));
Trace("<====\n");
}
BOOLEAN PVPanicDeregisterBugCheckCallback()
{
return KeDeregisterBugCheckCallback(&CallbackRecord);
}