# $DragonFly: src/sys/dev/acpica5/hardware,hwsleep.c.patch,v 1.1 2007/01/17 17:31:19 y0netan1 Exp $

--- hwsleep.c.orig	2006-11-10 05:56:25.000000000 +0900
+++ hwsleep.c	2007-01-14 13:02:22.000000000 +0900
@@ -509,10 +509,12 @@
         }
     }
 
+    ACPI_FLUSH_CPU_CACHE ();
     /* Wait until we enter sleep state */
 
     do
     {
+        AcpiOsStall(1000);
         Status = AcpiGetRegister (ACPI_BITREG_WAKE_STATUS, &InValue);
         if (ACPI_FAILURE (Status))
         {