| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * The contents of this file constitute Original Code as defined in and |
| | 7 | * are subject to the Apple Public Source License Version 1.1 (the |
| | 8 | * "License"). You may not use this file except in compliance with the |
| | 9 | * License. Please obtain a copy of the License at |
| | 10 | * http://www.apple.com/publicsource and read it before using this file. |
| | 11 | * |
| | 12 | * This Original Code and all software distributed under the License are |
| | 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the |
| | 17 | * License for the specific language governing rights and limitations |
| | 18 | * under the License. |
| | 19 | * |
| | 20 | * @APPLE_LICENSE_HEADER_END@ |
| | 21 | */ |
| | 22 | /* |
| | 23 | * @OSF_COPYRIGHT@ |
| | 24 | */ |
| | 25 | |
| | 26 | #ifndef _KERN_MACHINE_H_ |
| | 27 | #define _KERN_MACHINE_H_ |
| | 28 | |
| | 29 | #include <cpus.h> |
| | 30 | #include <mach/kern_return.h> |
| | 31 | #include <mach/processor_info.h> |
| | 32 | #include <kern/kern_types.h> |
| | 33 | |
| | 34 | /* |
| | 35 | * Machine support declarations. |
| | 36 | */ |
| | 37 | |
| | 38 | extern thread_t machine_wake_thread; |
| | 39 | |
| | 40 | extern void processor_action(void); |
| | 41 | |
| | 42 | extern void cpu_down( |
| | 43 | int cpu); |
| | 44 | |
| | 45 | extern void cpu_up( |
| | 46 | int cpu); |
| | 47 | |
| | 48 | /* |
| | 49 | * Must be implemented in machine dependent code. |
| | 50 | */ |
| | 51 | |
| | 52 | /* Initialize machine dependent ast code */ |
| | 53 | extern void init_ast_check( |
| | 54 | processor_t processor); |
| | 55 | |
| | 56 | /* Cause check for ast */ |
| | 57 | extern void cause_ast_check( |
| | 58 | processor_t processor); |
| | 59 | |
| | 60 | extern kern_return_t cpu_start( |
| | 61 | int slot_num); |
| | 62 | |
| | 63 | extern kern_return_t cpu_control( |
| | 64 | int slot_num, |
| | 65 | processor_info_t info, |
| | 66 | unsigned int count); |
| | 67 | |
| | 68 | extern thread_t switch_to_shutdown_context( |
| | 69 | thread_t thread, |
| | 70 | void (*doshutdown)(processor_t), |
| | 71 | processor_t processor); |
| | 72 | |
| | 73 | extern kern_return_t cpu_signal( /* Signal the target CPU */ |
| | 74 | int target, |
| | 75 | int signal, |
| | 76 | unsigned int p1, |
| | 77 | unsigned int p2); |
| | 78 | |
| | 79 | #endif /* _KERN_MACHINE_H_ */ |
projects / apple / xnu.git / blame_incremental