/* * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * 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. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * 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_OSREFERENCE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ #ifndef _PPC_CPU_INTERNAL_H_ #define _PPC_CPU_INTERNAL_H_ #include <mach/kern_return.h> #include <ppc/exception.h> extern void _start_cpu( void); extern void cpu_bootstrap( void); extern void cpu_init( void); extern kern_return_t cpu_signal( int target, int signal, unsigned int p1, unsigned int p2); #define SIGPast 0 /* Requests an ast on target processor */ #define SIGPcpureq 1 /* Requests CPU specific function */ #define SIGPdebug 2 /* Requests a debugger entry */ #define SIGPwake 3 /* Wake up a sleeping processor */ #define SIGPcall 4 /* Call a function on a processor */ #define CPRQtimebase 1 /* Get timebase of processor */ #define CPRQsegload 2 /* Segment registers reload */ #define CPRQscom 3 /* SCOM */ #define CPRQchud 4 /* CHUD perfmon */ #define CPRQsps 5 /* Set Processor Speed */ extern struct per_proc_info * cpu_per_proc_alloc( void); extern void cpu_per_proc_free( struct per_proc_info *per_proc); extern void * console_per_proc_alloc( boolean_t boot_processor); extern void console_per_proc_free( void *per_proc_cbfr); extern void * chudxnu_per_proc_alloc( boolean_t boot_processor); extern void chudxnu_per_proc_free( void *per_proc_chud); extern kern_return_t cpu_per_proc_register( struct per_proc_info *proc_info); extern unsigned int real_ncpus; extern unsigned int max_ncpus; #endif /* _PPC_CPU_INTERNAL_H_ */