[cgutman] 53831: [HAL] - Report table lookup failures - Report supported ACPI version

Author: cgutman
Date: Sat Sep 24 12:01:48 2011
New Revision: 53831

URL: http://svn.reactos.org/svn/reactos?rev=53831&view=rev
Log:
[HAL]
- Report table lookup failures
- Report supported ACPI version

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

Modified: trunk/reactos/hal/halx86/acpi/halacpi.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/acpi/halacpi.c?…
==============================================================================
--- trunk/reactos/hal/halx86/acpi/halacpi.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/acpi/halacpi.c [iso-8859-1] Sat Sep 24 12:01:48 2011
@@ -332,6 +332,12 @@
                 /* Using Mm */
                 MmUnmapIoSpace(Header, 2 * PAGE_SIZE);
             }
+
+            DPRINT1("Failed to find ACPI table %c%c%c%c\n",
+                    (Signature & 0xFF),
+                    (Signature & 0xFF00) >> 8,
+                    (Signature & 0xFF0000) >> 16,
+                    (Signature & 0xFF000000) >> 24);
      
             /* Didn't find anything */
             return NULL;
@@ -386,7 +392,15 @@
         }
         
         /* The correct checksum is always 0, anything else is illegal */
-        if (CheckSum) HalpInvalidAcpiTable = Header->Signature;
+        if (CheckSum)
+        {
+            HalpInvalidAcpiTable = Header->Signature;
+            DPRINT1("Checksum failed on ACPI table %c%c%c%c\n",
+                    (Signature & 0xFF),
+                    (Signature & 0xFF00) >> 8,
+                    (Signature & 0xFF0000) >> 16,
+                    (Signature & 0xFF000000) >> 24);
+        }
     }
  
     /* Return the table */
@@ -755,6 +769,8 @@
         }
     }
 
+    DPRINT1("ACPI %d.0 detected\n", (Rsdt->Header.Revision + 1));
+
     /* Done */
     return Status;
 }