mp_events.h   [plain text]

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#ifndef __AT386_MP_EVENTS__
#define	__AT386_MP_EVENTS__

/* Interrupt types */

#ifndef ASSEMBLER

typedef enum {
	MP_TLB_FLUSH = 0,
	MP_CLOCK,
	MP_KDP,
	MP_KDB,
	MP_AST,
	MP_SOFTCLOCK,
	MP_RENDEZVOUS,
	MP_IDLE,
	MP_UNIDLE,
	MP_LAST
} mp_event_t;

#define MP_EVENT_NAME_DECL()	\
char *mp_event_name[] = {	\
	"MP_TLB_FLUSH",		\
	"MP_CLOCK",		\
	"MP_KDP",		\
	"MP_KDB",		\
	"MP_AST",		\
	"MP_SOFTCLOCK",		\
	"MP_RENDEZVOUS",	\
	"MP_IDLE",		\
	"MP_UNIDLE",		\
	"MP_LAST"		\
}
	
typedef enum { SYNC, ASYNC } mp_sync_t;

extern void	i386_signal_cpu(int cpu, mp_event_t event, mp_sync_t mode);
extern void	i386_signal_cpus(mp_event_t event, mp_sync_t mode);
extern int	i386_active_cpus(void);
#endif

#endif