1/* 2 * Copyright (c) 2000-2007 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 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 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * @OSF_COPYRIGHT@ 30 */ 31/* 32 * Mach Operating System 33 * Copyright (c) 1991,1990,1989,1988 Carnegie Mellon University 34 * All Rights Reserved. 35 * 36 * Permission to use, copy, modify and distribute this software and its 37 * documentation is hereby granted, provided that both the copyright 38 * notice and this permission notice appear in all copies of the 39 * software, derivative works or modified versions, and any portions 40 * thereof, and that both notices appear in supporting documentation. 41 * 42 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 43 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 44 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 45 * 46 * Carnegie Mellon requests users of this software to return to 47 * 48 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 49 * School of Computer Science 50 * Carnegie Mellon University 51 * Pittsburgh PA 15213-3890 52 * 53 * any improvements or extensions that they make and grant Carnegie Mellon 54 * the rights to redistribute these changes. 55 */ 56/* 57 */ 58 59#ifndef _KERN_IPC_HOST_H_ 60#define _KERN_IPC_HOST_H_ 61 62#include <mach/port.h> 63#include <kern/kern_types.h> 64 65/* Initialize IPC host services */ 66extern void ipc_host_init(void) __attribute__((section("__TEXT, initcode"))); 67 68/* Initialize ipc access to processor by allocating a port */ 69extern void ipc_processor_init( 70 processor_t processor); 71 72/* Enable ipc control of processor by setting port object */ 73extern void ipc_processor_enable( 74 processor_t processor); 75 76/* Initialize ipc control of a processor set */ 77extern void ipc_pset_init( 78 processor_set_t pset); 79 80/* Enable ipc access to a processor set */ 81extern void ipc_pset_enable( 82 processor_set_t pset); 83 84/* Initialize ipc control of a clock */ 85extern void ipc_clock_init( 86 clock_t clock); 87 88/* Enable ipc access to a clock */ 89extern void ipc_clock_enable( 90 clock_t clock); 91 92/* Convert from a port to a clock */ 93extern clock_t convert_port_to_clock( 94 ipc_port_t port); 95 96/* Convert from a port to a clock control */ 97extern clock_t convert_port_to_clock_ctrl( 98 ipc_port_t port); 99 100/* Convert from a clock to a port */ 101extern ipc_port_t convert_clock_to_port( 102 clock_t clock); 103 104/* Convert from a clock control to a port */ 105extern ipc_port_t convert_clock_ctrl_to_port( 106 clock_t clock); 107 108/* Convert from a clock name to a clock pointer */ 109extern clock_t port_name_to_clock( 110 mach_port_name_t clock_name); 111 112/* Convert from a port to a host */ 113extern host_t convert_port_to_host( 114 ipc_port_t port); 115 116/* Convert from a port to a host privilege port */ 117extern host_t convert_port_to_host_priv( 118 ipc_port_t port); 119 120/* Convert from a port to a host paging port */ 121extern host_t convert_port_to_host_paging( 122 ipc_port_t port); 123 124/* Convert from a host to a port */ 125extern ipc_port_t convert_host_to_port( 126 host_t host); 127 128/* Convert from a port to a processor */ 129extern processor_t convert_port_to_processor( 130 ipc_port_t port); 131 132/* Convert from a processor to a port */ 133extern ipc_port_t convert_processor_to_port( 134 processor_t processor); 135 136/* Convert from a port to a processor set */ 137extern processor_set_t convert_port_to_pset( 138 ipc_port_t port); 139 140/* Convert from a port to a processor set name */ 141extern processor_set_t convert_port_to_pset_name( 142 ipc_port_t port); 143 144/* Convert from a processor set to a port */ 145extern ipc_port_t convert_pset_to_port( 146 processor_set_t processor); 147 148/* Convert from a processor set name to a port */ 149extern ipc_port_t convert_pset_name_to_port( 150 processor_set_t processor); 151 152/* Convert from a port to a host security port */ 153extern host_t convert_port_to_host_security( 154 ipc_port_t port); 155 156 157#endif /* _KERN_IPC_HOST_H_ */ 158