#include <xen/cpumask.h>

#include <asm/current.h>

#include <asm/mpspec.h>

#include <asm/genapic.h>

#include <asm/fixmap.h>

#include <asm/apicdef.h>

#include <xen/kernel.h>

#include <xen/smp.h>

#include <xen/init.h>

#include <xen/dmi.h>

#include <asm/mach-default/mach_mpparse.h>

#include <asm/io_apic.h>

static __init int force_bigsmp(struct dmi_system_id *d)

{

  printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);

  def_to_bigsmp = true;

  return 0;

}

static struct dmi_system_id __initdata bigsmp_dmi_table[] = {

  { force_bigsmp, "UNISYS ES7000-ONE", {

    DMI_MATCH(DMI_PRODUCT_NAME, "ES7000-ONE")

   }},

   { }

};

static __init int probe_bigsmp(void)

{ 

  /*

   * We don't implement cluster mode, so force use of

   * physical mode in both cases.

   */

  if (acpi_gbl_FADT.flags &

      (ACPI_FADT_APIC_CLUSTER | ACPI_FADT_APIC_PHYSICAL))

    def_to_bigsmp = true;

  else if (!def_to_bigsmp)

    dmi_check_system(bigsmp_dmi_table);

  return def_to_bigsmp;

} 

const struct genapic apic_bigsmp = {

  APIC_INIT("bigsmp", probe_bigsmp),

  GENAPIC_PHYS

};