From 68d9171019852e7a4325965a2539a5a2eb7571da Mon Sep 17 00:00:00 2001
From: msmith <msmith@FreeBSD.org>
Date: Thu, 21 Dec 2000 06:56:46 +0000
Subject: Update to the Intel 20001215 ACPI CA snapshot.

---
 sys/contrib/dev/acpica/acmacros.h | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'sys/contrib/dev/acpica/acmacros.h')

diff --git a/sys/contrib/dev/acpica/acmacros.h b/sys/contrib/dev/acpica/acmacros.h
index 2cfcf11..5ecb027 100644
--- a/sys/contrib/dev/acpica/acmacros.h
+++ b/sys/contrib/dev/acpica/acmacros.h
@@ -1,7 +1,7 @@
 /******************************************************************************
  *
  * Name: acmacros.h - C macros for the entire subsystem.
- *       $Revision: 56 $
+ *       $Revision: 59 $
  *
  *****************************************************************************/
 
@@ -9,8 +9,8 @@
  *
  * 1. Copyright Notice
  *
- * Some or all of this work - Copyright (c) 1999, Intel Corp.  All rights
- * reserved.
+ * Some or all of this work - Copyright (c) 1999, 2000, Intel Corp.
+ * All rights reserved.
  *
  * 2. License
  *
@@ -154,6 +154,15 @@
 #define HI_LIMIT(b)                     ((UINT8) (((b) & 0x00FF0000) >> 16))
 
 
+#ifdef _IA16
+#define ACPI_GET_ADDRESS(a)             ((a).Lo)
+#define ACPI_STORE_ADDRESS(a,b)         {(a).Hi=0;(a).Lo=(b);}
+#define ACPI_VALID_ADDRESS(a)           ((a).Hi && (a).Lo)
+#else
+#define ACPI_GET_ADDRESS(a)             (a)
+#define ACPI_STORE_ADDRESS(a,b)         ((a)=(b))
+#define ACPI_VALID_ADDRESS(a)           (a)
+#endif
  /*
   * Extract a byte of data using a pointer.  Any more than a byte and we
   * get into potential aligment issues -- see the STORE macros below
@@ -258,9 +267,16 @@
 
 #define ACPI_PCI_FUNCTION(a)            (UINT32) ((((a) & ACPI_PCI_FUNCTION_MASK) >> 16))
 #define ACPI_PCI_DEVICE(a)              (UINT32) ((((a) & ACPI_PCI_DEVICE_MASK) >> 32))
+
+#ifndef _IA16
 #define ACPI_PCI_REGISTER(a)            (UINT32) (((a) & ACPI_PCI_REGISTER_MASK))
 #define ACPI_PCI_DEVFUN(a)              (UINT32) ((ACPI_PCI_DEVICE(a) << 16) | ACPI_PCI_FUNCTION(a))
 
+#else
+#define ACPI_PCI_REGISTER(a)            (UINT32) (((a) & 0x0000FFFF))
+#define ACPI_PCI_DEVFUN(a)              (UINT32) ((((a) & 0xFFFF0000) >> 16))
+
+#endif
 
 /*
  * An ACPI_HANDLE (which is actually an ACPI_NAMESPACE_NODE *) can appear in some contexts,
-- 
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