mp_events.h

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    1 /*
    2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
    3  *
    4  * @APPLE_LICENSE_HEADER_START@
    5  * 
    6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
    7  * 
    8  * This file contains Original Code and/or Modifications of Original Code
    9  * as defined in and that are subject to the Apple Public Source License
   10  * Version 2.0 (the 'License'). You may not use this file except in
   11  * compliance with the License. Please obtain a copy of the License at
   12  * http://www.opensource.apple.com/apsl/ and read it before using this
   13  * file.
   14  * 
   15  * The Original Code and all software distributed under the License are
   16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
   17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
   18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
   19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
   20  * Please see the License for the specific language governing rights and
   21  * limitations under the License.
   22  * 
   23  * @APPLE_LICENSE_HEADER_END@
   24  */
   25 #ifndef __AT386_MP_EVENTS__
   26 #define __AT386_MP_EVENTS__
   27 
   28 /* Interrupt types */
   29 
   30 #ifndef ASSEMBLER
   31 
   32 typedef enum {
   33         MP_TLB_FLUSH = 0,
   34         MP_CLOCK,
   35         MP_KDP,
   36         MP_KDB,
   37         MP_AST,
   38         MP_SOFTCLOCK,
   39         MP_RENDEZVOUS,
   40         MP_IDLE,
   41         MP_UNIDLE,
   42         MP_LAST
   43 } mp_event_t;
   44 
   45 #define MP_EVENT_NAME_DECL()    \
   46 char *mp_event_name[] = {       \
   47         "MP_TLB_FLUSH",         \
   48         "MP_CLOCK",             \
   49         "MP_KDP",               \
   50         "MP_KDB",               \
   51         "MP_AST",               \
   52         "MP_SOFTCLOCK",         \
   53         "MP_RENDEZVOUS",        \
   54         "MP_IDLE",              \
   55         "MP_UNIDLE",            \
   56         "MP_LAST"               \
   57 }
   58         
   59 typedef enum { SYNC, ASYNC } mp_sync_t;
   60 
   61 extern void     i386_signal_cpu(int cpu, mp_event_t event, mp_sync_t mode);
   62 extern void     i386_signal_cpus(mp_event_t event, mp_sync_t mode);
   63 extern int      i386_active_cpus(void);
   64 #endif
   65 
   66 #endif

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FreeBSD/Linux Kernel Cross Reference sys/osfmk/i386/mp_events.h

FreeBSD/Linux Kernel Cross Reference
sys/osfmk/i386/mp_events.h