xnu-1504.9.17.tar.gz

[apple/xnu.git] / osfmk / device / device_port.h

diff --git a/osfmk/device/device_port.h b/osfmk/device/device_port.h
index ba0eda5739fa7e1c8b42de8bbfeff1eb9a55f694..8948ed53f7dcd9267caf5e6cf5ea81983ab8fe59 100644 (file)
--- a/osfmk/device/device_port.h
+++ b/osfmk/device/device_port.h
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (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.
+ * 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. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ 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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -64,7 +70,11 @@
  */
 extern mach_port_t     master_device_port;
 
-#define DEVICE_PAGER_CONTIGUOUS                1
-#define DEVICE_PAGER_NOPHYSCACHE       2
+#define DEVICE_PAGER_GUARDED           0x1
+#define DEVICE_PAGER_COHERENT          0x2
+#define DEVICE_PAGER_CACHE_INHIB       0x4
+#define DEVICE_PAGER_WRITE_THROUGH     0x8
+#define DEVICE_PAGER_CONTIGUOUS                0x100
+#define DEVICE_PAGER_NOPHYSCACHE       0x200
 
 #endif /* _DEVICE_DEVICE_PORT_H_ */