update to acpica-unix2-20130927
acpica-unix2-20130823
PANKOVs restructure

*** 3,13 ****
   * Module Name: evxfevnt - External Interfaces, ACPI event disable/enable
   *
   *****************************************************************************/
  
  /*
!  * Copyright (C) 2000 - 2011, Intel Corp.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
--- 3,13 ----
   * Module Name: evxfevnt - External Interfaces, ACPI event disable/enable
   *
   *****************************************************************************/
  
  /*
!  * Copyright (C) 2000 - 2013, Intel Corp.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
*** 41,59 ****
--- 41,61 ----
   * POSSIBILITY OF SUCH DAMAGES.
   */
  
  
  #define __EVXFEVNT_C__
+ #define EXPORT_ACPI_INTERFACES
  
  #include "acpi.h"
  #include "accommon.h"
  #include "actables.h"
  
  #define _COMPONENT          ACPI_EVENTS
          ACPI_MODULE_NAME    ("evxfevnt")
  
  
+ #if (!ACPI_REDUCED_HARDWARE) /* Entire module */
  /*******************************************************************************
   *
   * FUNCTION:    AcpiEnable
   *
   * PARAMETERS:  None
*** 79,88 ****
--- 81,97 ----
      if (!AcpiTbTablesLoaded ())
      {
          return_ACPI_STATUS (AE_NO_ACPI_TABLES);
      }
  
+     /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+ 
+     if (AcpiGbl_ReducedHardware)
+     {
+         return_ACPI_STATUS (AE_OK);
+     }
+ 
      /* Check current mode */
  
      if (AcpiHwGetMode() == ACPI_SYS_MODE_ACPI)
      {
          ACPI_DEBUG_PRINT ((ACPI_DB_INIT, "System is already in ACPI mode\n"));
*** 128,137 ****
--- 137,153 ----
  
  
      ACPI_FUNCTION_TRACE (AcpiDisable);
  
  
+     /* If the Hardware Reduced flag is set, machine is always in acpi mode */
+ 
+     if (AcpiGbl_ReducedHardware)
+     {
+         return_ACPI_STATUS (AE_OK);
+     }
+ 
      if (AcpiHwGetMode() == ACPI_SYS_MODE_LEGACY)
      {
          ACPI_DEBUG_PRINT ((ACPI_DB_INIT,
              "System is already in legacy (non-ACPI) mode\n"));
      }
*** 375,380 ****
      return_ACPI_STATUS (Status);
  }
  
  ACPI_EXPORT_SYMBOL (AcpiGetEventStatus)
  
! 
--- 391,396 ----
      return_ACPI_STATUS (Status);
  }
  
  ACPI_EXPORT_SYMBOL (AcpiGetEventStatus)
  
! #endif /* !ACPI_REDUCED_HARDWARE */