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1c79356b | 1 | /* |
2d21ac55 | 2 | * Copyright (c) 2000-2007 Apple Inc. All rights reserved. |
1c79356b | 3 | * |
2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
1c79356b | 5 | * |
2d21ac55 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. | |
8f6c56a5 | 14 | * |
2d21ac55 A |
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 | |
8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
2d21ac55 A |
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. | |
8f6c56a5 | 25 | * |
2d21ac55 | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
1c79356b A |
27 | */ |
28 | #ifndef __AT386_MP_EVENTS__ | |
29 | #define __AT386_MP_EVENTS__ | |
30 | ||
31 | /* Interrupt types */ | |
32 | ||
1c79356b | 33 | #ifndef ASSEMBLER |
55e303ae | 34 | |
91447636 A |
35 | #include <sys/cdefs.h> |
36 | ||
55e303ae A |
37 | typedef enum { |
38 | MP_TLB_FLUSH = 0, | |
55e303ae A |
39 | MP_KDP, |
40 | MP_KDB, | |
41 | MP_AST, | |
55e303ae A |
42 | MP_RENDEZVOUS, |
43 | MP_IDLE, | |
44 | MP_UNIDLE, | |
0c530ab8 | 45 | MP_CHUD, |
2d21ac55 A |
46 | MP_BROADCAST, |
47 | MP_CALL, | |
55e303ae A |
48 | MP_LAST |
49 | } mp_event_t; | |
50 | ||
51 | #define MP_EVENT_NAME_DECL() \ | |
91447636 | 52 | const char *mp_event_name[] = { \ |
55e303ae | 53 | "MP_TLB_FLUSH", \ |
55e303ae A |
54 | "MP_KDP", \ |
55 | "MP_KDB", \ | |
56 | "MP_AST", \ | |
55e303ae A |
57 | "MP_RENDEZVOUS", \ |
58 | "MP_IDLE", \ | |
59 | "MP_UNIDLE", \ | |
0c530ab8 | 60 | "MP_CHUD", \ |
2d21ac55 A |
61 | "MP_BROADCAST", \ |
62 | "MP_CALL", \ | |
55e303ae A |
63 | "MP_LAST" \ |
64 | } | |
2d21ac55 | 65 | |
55e303ae A |
66 | typedef enum { SYNC, ASYNC } mp_sync_t; |
67 | ||
91447636 A |
68 | __BEGIN_DECLS |
69 | ||
55e303ae A |
70 | extern void i386_signal_cpu(int cpu, mp_event_t event, mp_sync_t mode); |
71 | extern void i386_signal_cpus(mp_event_t event, mp_sync_t mode); | |
72 | extern int i386_active_cpus(void); | |
2d21ac55 A |
73 | extern void i386_activate_cpu(void); |
74 | extern void i386_deactivate_cpu(void); | |
91447636 A |
75 | |
76 | __END_DECLS | |
77 | ||
1c79356b A |
78 | #endif |
79 | ||
80 | #endif |