1/*
2 * Copyright (c) 2000-2007 Apple 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
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25 *
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27 */
28#ifndef __AT386_MP_EVENTS__
29#define __AT386_MP_EVENTS__
30
31/* Interrupt types */
32
33#ifndef ASSEMBLER
34
35#include <sys/cdefs.h>
36
37typedef enum {
38 MP_TLB_FLUSH = 0,
39 MP_KDP,
40 MP_KDB,
41 MP_AST,
42 MP_IDLE,
43 MP_UNIDLE,
44 MP_CALL,
45 MP_CALL_PM,
46 MP_LAST
47} mp_event_t;
48
49#define MP_EVENT_NAME_DECL() \
50const char *mp_event_name[] = { \
51 "MP_TLB_FLUSH", \
52 "MP_KDP", \
53 "MP_KDB", \
54 "MP_AST", \
55 "MP_IDLE", \
56 "MP_UNIDLE", \
57 "MP_CALL", \
58 "MP_CALL_PM", \
59 "MP_LAST" \
60}
61
62typedef enum { SYNC, ASYNC, NOSYNC } mp_sync_t;
63
64__BEGIN_DECLS
65
66extern void i386_signal_cpu(int cpu, mp_event_t event, mp_sync_t mode);
67extern void i386_activate_cpu(void);
68extern void i386_deactivate_cpu(void);
69extern void cpu_NMI_interrupt(int /* cpu */);
70
71__END_DECLS
72
73#endif
74
75#endif
76