--- osunixxf.c.orig	Fri Oct 19 05:21:52 2001
+++ osunixxf.c	Thu Nov  1 21:44:36 2001
@@ -706,7 +706,7 @@
     UINT32                  milliseconds)
 {
 
-    sleep ((seconds * 1000) + milliseconds);
+    usleep ((seconds * 1000) + milliseconds);
     return;
 }
 
@@ -965,4 +965,11 @@
     return (AE_OK);
 }
 
+ACPI_STATUS
+AcpiOsGetRootPointer (
+    UINT32                  Flags,
+    ACPI_POINTER            *RsdpPhysicalAddress)
+{
+    return (AE_OK);
+}
 
--- include/platform/acfreebsd.h.orig	Fri Apr  5 08:43:53 2002
+++ include/platform/acfreebsd.h	Thu Apr 11 14:38:34 2002
@@ -156,6 +156,7 @@
 
 #define __cli()
 #define __sti()
+#define ACPI_FLUSH_CPU_CACHE()
 
 #endif /* _KERNEL */
 
