boot-132.tar.gz

[apple/boot.git] / i386 / libsaio / bios.h

diff --git a/i386/libsaio/bios.h b/i386/libsaio/bios.h
index a7064521d9c4cb94c7f01d7542077253cf4c2990..f75cc8fe53f814f39cc7fa2cacc93e9e549755cf 100644 (file)
--- a/i386/libsaio/bios.h
+++ b/i386/libsaio/bios.h
@@ -1,24 +1,23 @@
 /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * Portions Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights
+ * Reserved.  This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 2.0 (the "License").  You may not use this file
+ * except in compliance with the License.  Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
  * 
  * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -79,4 +78,28 @@ typedef struct {
 
 #define BASE_HD_DRIVE 0x80
 
+#if 0
+/* 
+ * ACPI defined memory range types.
+ */
+enum {
+    kMemoryRangeUsable   = 1,    // RAM usable by the OS.
+    kMemoryRangeReserved = 2,    // Reserved. (Do not use)
+    kMemoryRangeACPI     = 3,    // ACPI tables. Can be reclaimed.
+    kMemoryRangeNVS      = 4,    // ACPI NVS memory. (Do not use)
+
+    /* Undefined types should be treated as kMemoryRangeReserved */
+}; 
+#endif
+
+/*
+ * Memory range descriptor.
+ */
+typedef struct MemoryRange {
+    unsigned long long base;     // 64-bit base address
+    unsigned long long length;   // 64-bit length in bytes
+    unsigned long      type;     // type of memory range
+    unsigned long      reserved;
+} MemoryRange;
+
 #endif /* !__LIBSAIO_BIOS_H */