[greatlrd] 27062: implement VideoPortFreeCommonBuffer, implement VideoPortPutDmaAdapter use halPutDmaAdapter for this we already have all code for it, it was simple write a warper for both so they works, both api need be tested hard.

Author: greatlrd
Date: Fri Jun  8 01:13:06 2007
New Revision: 27062

URL: http://svn.reactos.org/svn/reactos?rev=27062&view=rev
Log:
implement VideoPortFreeCommonBuffer, 
implement VideoPortPutDmaAdapter use halPutDmaAdapter for this

we already have all code for it, it was simple write a warper for both so they works, both api need be tested hard.

Modified:
    trunk/reactos/drivers/video/videoprt/dma.c
    trunk/reactos/drivers/video/videoprt/videoprt.def

Modified: trunk/reactos/drivers/video/videoprt/dma.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/videoprt/dma....
==============================================================================
--- trunk/reactos/drivers/video/videoprt/dma.c (original)
+++ trunk/reactos/drivers/video/videoprt/dma.c Fri Jun  8 01:13:06 2007
@@ -75,7 +75,7 @@
    IN PVOID HwDeviceExtension,
    IN PVP_DMA_ADAPTER VpDmaAdapter)
 {
-   DPRINT("VideoPortPutDmaAdapter: Unimplemented.\n");
+   HalPutDmaAdapter((PADAPTER_OBJECT)VpDmaAdapter);
 }

/*
@@ -117,3 +117,28 @@
    DPRINT("Adapter %X\n", Adapter);
    return(Adapter);
 }
+
+/*
+ * @implemented
+ */
+VOID NTAPI
+VideoPortFreeCommonBuffer( IN PVOID HwDeviceExtension,
+                                 IN ULONG  Length,
+                                 IN PVOID  VirtualAddress,
+                                 IN PHYSICAL_ADDRESS  LogicalAddress,
+                                 IN BOOLEAN  CacheEnabled)
+{
+   DEVICE_DESCRIPTION DeviceDescription;
+   PVP_DMA_ADAPTER VpDmaAdapter;
+
+   VpDmaAdapter = VideoPortGetDmaAdapter(
+                    HwDeviceExtension, 
+                    (PVP_DEVICE_DESCRIPTION)&DeviceDescription);
+
+   HalFreeCommonBuffer(
+      (PADAPTER_OBJECT)VpDmaAdapter,
+      Length,
+      LogicalAddress,
+      VirtualAddress,
+      CacheEnabled);
+}

Modified: trunk/reactos/drivers/video/videoprt/videoprt.def
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/video/videoprt/vide...
==============================================================================
--- trunk/reactos/drivers/video/videoprt/videoprt.def (original)
+++ trunk/reactos/drivers/video/videoprt/videoprt.def Fri Jun  8 01:13:06 2007
@@ -27,7 +27,7 @@
 VideoPortEnableInterrupt@4
 VideoPortEnumerateChildren@8
 ;VideoPortFlushRegistry
-;VideoPortFreeCommonBuffer
+VideoPortFreeCommonBuffer
 VideoPortFreeDeviceBase@8
 VideoPortFreePool@8
 VideoPortGetAccessRanges@32