/*
- * Copyright (c) 1998-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998-2012 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * 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.
- *
- * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * 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.
+ *
+ * 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
* limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
- */
-/*
- * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
- *
- * HISTORY
- *
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
-
#ifndef __IOKIT_IOTYPES_H
#define __IOKIT_IOTYPES_H
#endif
#ifndef NULL
+#if defined (__cplusplus)
#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
#endif
/*
* Simple data types.
*/
-#ifndef __MACTYPES__ /* CF MacTypes.h */
-#ifndef __TYPES__ /* guess... Mac Types.h */
-
#include <stdbool.h>
#include <libkern/OSTypes.h>
-#endif /* __TYPES__ */
-#endif /* __MACTYPES__ */
+#if KERNEL
+#include <libkern/OSBase.h>
+#endif
typedef UInt32 IOOptionBits;
typedef SInt32 IOFixed;
typedef UInt32 IOItemCount;
typedef UInt32 IOCacheMode;
-typedef UInt32 IOByteCount;
+typedef UInt32 IOByteCount32;
+typedef UInt64 IOByteCount64;
+
+typedef UInt32 IOPhysicalAddress32;
+typedef UInt64 IOPhysicalAddress64;
+typedef UInt32 IOPhysicalLength32;
+typedef UInt64 IOPhysicalLength64;
+
+#if !defined(__arm__) && !defined(__i386__)
+typedef mach_vm_address_t IOVirtualAddress;
+#else
+typedef vm_address_t IOVirtualAddress;
+#endif
+
+#if !defined(__arm__) && !defined(__i386__) && !(defined(__x86_64__) && !defined(KERNEL))
+typedef IOByteCount64 IOByteCount;
+#else
+typedef IOByteCount32 IOByteCount;
+#endif
- /* LP64todo - these will need to expand to mach_vm_address_t */
-typedef vm_address_t IOVirtualAddress;
-typedef IOVirtualAddress IOLogicalAddress;
+typedef IOVirtualAddress IOLogicalAddress;
-#if 0
+#if !defined(__arm__) && !defined(__i386__) && !(defined(__x86_64__) && !defined(KERNEL))
-typedef UInt64 IOPhysicalAddress;
-typedef UInt64 IOPhysicalLength;
+typedef IOPhysicalAddress64 IOPhysicalAddress;
+typedef IOPhysicalLength64 IOPhysicalLength;
#define IOPhysical32( hi, lo ) ((UInt64) lo + ((UInt64)(hi) << 32))
#define IOPhysSize 64
#else
-typedef UInt32 IOPhysicalAddress;
-typedef UInt32 IOPhysicalLength;
+typedef IOPhysicalAddress32 IOPhysicalAddress;
+typedef IOPhysicalLength32 IOPhysicalLength;
#define IOPhysical32( hi, lo ) (lo)
#define IOPhysSize 32
#endif
-#if __cplusplus
-struct IOVirtualRange
+
+typedef struct
{
- IOVirtualAddress address;
+ IOPhysicalAddress address;
IOByteCount length;
-};
-struct IOAddressRange
-{
- mach_vm_address_t address;
- mach_vm_size_t length;
-};
-#else
+} IOPhysicalRange;
+
typedef struct
{
IOVirtualAddress address;
IOByteCount length;
} IOVirtualRange;
-struct IOAddressRange
+#if !defined(__arm__) && !defined(__i386__)
+typedef IOVirtualRange IOAddressRange;
+#else
+typedef struct
{
mach_vm_address_t address;
mach_vm_size_t length;
-};
+} IOAddressRange;
#endif
/*
#ifndef __IOKIT_PORTS_DEFINED__
#define __IOKIT_PORTS_DEFINED__
#ifdef KERNEL
+#ifdef __cplusplus
+class OSObject;
+typedef OSObject * io_object_t;
+#else
typedef struct OSObject * io_object_t;
+#endif
#else /* KERNEL */
typedef mach_port_t io_object_t;
#endif /* KERNEL */
kIOInhibitCache = 1,
kIOWriteThruCache = 2,
kIOCopybackCache = 3,
- kIOWriteCombineCache = 4
+ kIOWriteCombineCache = 4,
+ kIOCopybackInnerCache = 5
};
// IOMemory mapping options
kIOMapCacheMask = 0x00000700,
kIOMapCacheShift = 8,
- kIOMapDefaultCache = kIODefaultCache << kIOMapCacheShift,
- kIOMapInhibitCache = kIOInhibitCache << kIOMapCacheShift,
- kIOMapWriteThruCache = kIOWriteThruCache << kIOMapCacheShift,
- kIOMapCopybackCache = kIOCopybackCache << kIOMapCacheShift,
- kIOMapWriteCombineCache = kIOWriteCombineCache << kIOMapCacheShift,
+ kIOMapDefaultCache = kIODefaultCache << kIOMapCacheShift,
+ kIOMapInhibitCache = kIOInhibitCache << kIOMapCacheShift,
+ kIOMapWriteThruCache = kIOWriteThruCache << kIOMapCacheShift,
+ kIOMapCopybackCache = kIOCopybackCache << kIOMapCacheShift,
+ kIOMapWriteCombineCache = kIOWriteCombineCache << kIOMapCacheShift,
+ kIOMapCopybackInnerCache = kIOCopybackInnerCache << kIOMapCacheShift,
kIOMapUserOptionsMask = 0x00000fff,
kIOMapStatic = 0x01000000,
kIOMapReference = 0x02000000,
- kIOMapUnique = 0x04000000
+ kIOMapUnique = 0x04000000,
+#ifdef XNU_KERNEL_PRIVATE
+ kIOMap64Bit = 0x08000000,
+#endif
+ kIOMapPrefault = 0x10000000,
+ kIOMapOverwrite = 0x20000000
};
/*! @enum Scale Factors
kTickScale = (kSecondScale / 100)
};
+enum {
+ kIOConnectMethodVarOutputSize = -3
+};
+
/* compatibility types */
#ifndef KERNEL
-/*
- * Machine-independent caching specification.
- */
-typedef enum {
- IO_CacheOff, // cache inhibit
- IO_WriteThrough,
- IO_CopyBack
-} IOCache;
-//typedef char OSString[64];
typedef unsigned int IODeviceNumber;
-typedef unsigned int IOObjectNumber;
#endif
projects / apple / xnu.git / blobdiff