[sir_richard] 47680: [HAL]: Implement HalAdjustResourceList using Bus Handler support. Previous HAL said this was "deprecated" and faked success. Although correct on ACPI HALs, this is a legacy HALs, so Bus Handlers have a chance to do ajdustment.

Author: sir_richard
Date: Mon Jun  7 23:06:16 2010
New Revision: 47680

URL: http://svn.reactos.org/svn/reactos?rev=47680&view=rev
Log:
[HAL]: Implement HalAdjustResourceList using Bus Handler support. Previous HAL said this
was "deprecated" and faked success. Although correct on ACPI HALs, this is a
legacy HALs, so Bus Handlers have a chance to do ajdustment.

Modified:
    trunk/reactos/hal/halx86/generic/legacy/bussupp.c

Modified: trunk/reactos/hal/halx86/generic/legacy/bussupp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/legacy/…
==============================================================================
--- trunk/reactos/hal/halx86/generic/legacy/bussupp.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/legacy/bussupp.c [iso-8859-1] Mon Jun  7 23:06:16
2010
@@ -1234,10 +1234,24 @@
  */
 NTSTATUS
 NTAPI
-HalAdjustResourceList(IN PCM_RESOURCE_LIST Resources)
-{
-    /* Deprecated, return success */
-    return STATUS_SUCCESS;
+HalAdjustResourceList(IN PIO_RESOURCE_REQUIREMENTS_LIST *ResourceList)
+{
+    PBUS_HANDLER Handler;
+    ULONG Status;
+    
+    /* Find the handler */
+    Handler = HalReferenceHandlerForBus((*ResourceList)->InterfaceType,
+                                        (*ResourceList)->BusNumber);
+    if (!Handler) return STATUS_SUCCESS;
+    
+    /* Do the assignment */
+    Status = Handler->AdjustResourceList(Handler,
+                                         Handler,
+                                         ResourceList);
+    
+    /* Dereference the handler and return */
+    HalDereferenceBusHandler(Handler);
+    return Status;
 }
 
 /*