[cgutman] 53329: [HAL] - Add (and fix) more validation and debugging

Author: cgutman
Date: Fri Aug 19 23:11:03 2011
New Revision: 53329

URL: http://svn.reactos.org/svn/reactos?rev=53329&view=rev
Log:
[HAL]
- Add (and fix) more validation and debugging

Modified:
    trunk/reactos/hal/halx86/generic/acpi/halacpi.c
    trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c

Modified: trunk/reactos/hal/halx86/generic/acpi/halacpi.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/acpi/ha…
==============================================================================
--- trunk/reactos/hal/halx86/generic/acpi/halacpi.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/acpi/halacpi.c [iso-8859-1] Fri Aug 19 23:11:03 2011
@@ -948,6 +948,7 @@
     ResourceList->InterfaceType = PNPBus;
     ResourceList->List[0].Version = 1;
     ResourceList->List[0].Revision = 1;
+    ResourceList->List[0].Count = 0;
     
     /* Is there a SCI? */
     if (HalpFixedAcpiDescTable.sci_int_vector)
@@ -981,10 +982,12 @@
   
     /* Get ACPI resources */
     HalpAcpiDetectResourceListSize(&Count);
+    DPRINT1("Resource count: %d\n", Count);
     
     /* Compute size of the list and allocate it */
     ListSize = FIELD_OFFSET(IO_RESOURCE_REQUIREMENTS_LIST, List[0].Descriptors) +
                ((Count - 1) * sizeof(IO_RESOURCE_DESCRIPTOR));
+    DPRINT1("Resource list size: %d\n", ListSize);
     RequirementsList = ExAllocatePoolWithTag(PagedPool, ListSize, ' laH');
     if (RequirementsList)
     {
@@ -998,6 +1001,9 @@
         {
             /* It worked, return it */
             *Requirements = RequirementsList;
+            
+            /* Validate the list */
+            ASSERT(RequirementsList->List[0].Count == Count);
         }
         else
         {

Modified: trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/acpi/ha…
==============================================================================
--- trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c [iso-8859-1] Fri Aug 19 23:11:03
2011
@@ -353,8 +353,9 @@
     {
         /* Query ACPI requirements */
         Status = HalpQueryAcpiResourceRequirements(&RequirementsList);
+        if (!NT_SUCCESS(Status)) return Status;
+        
         ASSERT(RequirementsList->AlternativeLists == 1);
-        if (!NT_SUCCESS(Status)) return Status;
         
         /* Allocate the resourcel ist */
         ResourceList = ExAllocatePoolWithTag(PagedPool,