diff -r ec8dd0528fc6 tools/ioemu/hw/pc.c
--- a/tools/ioemu/hw/pc.c	Mon Aug  7 18:28:50 2006 +0100
+++ b/tools/ioemu/hw/pc.c	Tue Aug  8 13:03:14 2006 -0700
@@ -878,16 +878,16 @@
     cmos_init(ram_size, boot_device, bs_table, timeoffset);
 
     /* using PIIX4 acpi model */
-    if (pci_enabled && acpi_enabled)
-        pci_piix4_acpi_init(pci_bus, piix3_devfn + 3);
+//    if (pci_enabled && acpi_enabled)
+//        pci_piix4_acpi_init(pci_bus, piix3_devfn + 3);
 
     if (pci_enabled && usb_enabled) {
         usb_uhci_init(pci_bus, piix3_devfn + 2);
     }
 
-    if (pci_enabled && acpi_enabled && 0) {
+//    if (pci_enabled && acpi_enabled && 0) {
         piix4_pm_init(pci_bus, piix3_devfn + 3);
-    }
+//    }
 
 #if 0
     /* ??? Need to figure out some way for the user to
@@ -910,7 +910,7 @@
     /* XXX: should be done in the Bochs BIOS */
     if (pci_enabled) {
         pci_bios_init();
-        if (acpi_enabled)
+//        if (acpi_enabled)
             acpi_bios_init();
     }
 }