projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 91447636 A |
1 | /* |
| 2 | * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 8f6c56a5 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 91447636 | 5 | * |
| 8f6c56a5 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 14 | * | |
| 15 | * Please obtain a copy of the License at | |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 23 | * Please see the License for the specific language governing rights and | |
| 8ad349bb | 24 | * limitations under the License. |
| 8f6c56a5 A |
25 | * |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| 91447636 A |
27 | */ |
| 28 | ||
| 29 | ||
| 30 | #ifndef _IOKIT_KERNELINTERNAL_H | |
| 31 | #define _IOKIT_KERNELINTERNAL_H | |
| 32 | ||
| 33 | #include <sys/cdefs.h> | |
| 34 | ||
| 35 | __BEGIN_DECLS | |
| 36 | ||
| 37 | #include <vm/pmap.h> | |
| 38 | #include <mach/memory_object_types.h> | |
| 39 | #include <device/device_port.h> | |
| 40 | ||
| 41 | typedef kern_return_t (*IOIteratePageableMapsCallback)(vm_map_t map, void * ref); | |
| 42 | ||
| 43 | void IOLibInit(void); | |
| 44 | kern_return_t IOIteratePageableMaps(vm_size_t size, | |
| 45 | IOIteratePageableMapsCallback callback, void * ref); | |
| 46 | vm_map_t IOPageableMapForAddress( vm_address_t address ); | |
| 47 | SInt32 OSKernelStackRemaining( void ); | |
| 48 | ||
| 49 | extern vm_size_t debug_iomallocpageable_size; | |
| 50 | ||
| 51 | // osfmk/device/iokit_rpc.c | |
| 52 | // LP64todo - these need to expand | |
| 21362eb3 A |
53 | extern kern_return_t IOMapPages( vm_map_t map, vm_offset_t va, vm_offset_t pa, |
| 54 | vm_size_t length, unsigned int mapFlags); | |
| 55 | extern kern_return_t IOUnmapPages(vm_map_t map, vm_offset_t va, vm_size_t length); | |
| 91447636 A |
56 | |
| 57 | /* Physical to physical copy (ints must be disabled) */ | |
| 58 | extern void bcopy_phys(addr64_t from, addr64_t to, int size); | |
| 59 | ||
| 60 | __END_DECLS | |
| 61 | ||
| 62 | #endif /* ! _IOKIT_KERNELINTERNAL_H */ |