1/* 2 * Copyright (c) 2000-2008 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 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28/* 29 * @OSF_COPYRIGHT@ 30 */ 31/* 32 * Mach Operating System 33 * Copyright (c) 1991,1990 Carnegie Mellon University 34 * All Rights Reserved. 35 * 36 * Permission to use, copy, modify and distribute this software and its 37 * documentation is hereby granted, provided that both the copyright 38 * notice and this permission notice appear in all copies of the 39 * software, derivative works or modified versions, and any portions 40 * thereof, and that both notices appear in supporting documentation. 41 * 42 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 43 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 44 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 45 * 46 * Carnegie Mellon requests users of this software to return to 47 * 48 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 49 * School of Computer Science 50 * Carnegie Mellon University 51 * Pittsburgh PA 15213-3890 52 * 53 * any improvements or extensions that they make and grant Carnegie Mellon 54 * the rights to redistribute these changes. 55 */ 56 57/* 58 */ 59#ifdef KERNEL_PRIVATE 60 61#ifndef _ARM_MP_H_ 62#define _ARM_MP_H_ 63 64#define MAX_CPUS 32 /* (8*sizeof(long)) */ 65 66#ifndef ASSEMBLER 67#include <stdint.h> 68#include <sys/cdefs.h> 69#include <mach/boolean.h> 70#include <mach/kern_return.h> 71#include <mach/arm/thread_status.h> 72#include <mach/vm_types.h> 73#include <kern/lock.h> 74 75extern unsigned int real_ncpus; /* real number of cpus */ 76extern unsigned int max_ncpus; /* max number of cpus */ 77decl_simple_lock_data(extern, kdb_lock); /* kdb lock */ 78 79extern void console_init(void); 80extern void *console_cpu_alloc(boolean_t boot_cpu); 81extern void console_cpu_free(void *console_buf); 82 83extern int kdb_cpu; /* current cpu running kdb */ 84extern int kdb_debug; 85extern int kdb_active[]; 86 87extern volatile boolean_t mp_kdp_trap; 88extern volatile boolean_t force_immediate_debugger_NMI; 89extern volatile boolean_t pmap_tlb_flush_timeout; 90extern volatile usimple_lock_t spinlock_timed_out; 91extern volatile uint32_t spinlock_owner_cpu; 92 93extern uint64_t LastDebuggerEntryAllowance; 94 95extern boolean_t mp_recent_debugger_activity(void); 96#endif 97 98#endif 99 100#endif /* KERNEL_PRIVATE */ 101