[cgutman] 40107: - Implement NdisMDeregisterDmaChannel - My branch needs to be synced with trunk so I'm not using it right now (plus these changes aren't likely to break anything)

Author: cgutman
Date: Fri Mar 20 02:02:12 2009
New Revision: 40107

URL: http://svn.reactos.org/svn/reactos?rev=40107&view=rev
Log:
 - Implement NdisMDeregisterDmaChannel
 - My branch needs to be synced with trunk so I'm not using it right now (plus these changes aren't likely to break anything)

Modified:
    trunk/reactos/drivers/network/ndis/ndis/io.c

Modified: trunk/reactos/drivers/network/ndis/ndis/io.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/ndis/ndis/i...
==============================================================================
--- trunk/reactos/drivers/network/ndis/ndis/io.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/ndis/ndis/io.c [iso-8859-1] Fri Mar 20 02:02:12 2009
@@ -525,14 +525,19 @@

/*
- * @unimplemented
+ * @implemented
  */
 VOID
 EXPORT
 NdisMDeregisterDmaChannel(
     IN  PNDIS_HANDLE    MiniportDmaHandle)
 {
-    UNIMPLEMENTED
+    PNDIS_MINIPORT_BLOCK NdisMiniportBlock = (PNDIS_MINIPORT_BLOCK)MiniportDmaHandle;
+    PDMA_ADAPTER AdapterObject = NdisMiniportBlock->SystemAdapterObject;
+
+    AdapterObject->DmaOperations->PutDmaAdapter(AdapterObject);
+
+    NdisMiniportBlock->SystemAdapterObject = NULL;
 }