iokit/IOKit/system.h

   1 /*
   2  * Copyright (c) 1998-2000 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 __IOKIT_SYSTEM_H
  26 #define __IOKIT_SYSTEM_H
  27
  28 #include <sys/cdefs.h>
  29
  30 __BEGIN_DECLS
  31
  32 #include <mach/mach_types.h>
  33 #include <mach/mach_interface.h>
  34 #include <mach/etap.h>
  35 #include <mach/etap_events.h>
  36
  37 #include <stdarg.h>
  38
  39 #if KERNEL_PRIVATE
  40 #include <IOKit/assert.h>  /* Must be before other includes of kern/assert.h */
  41 #include <kern/cpu_data.h>
  42 #include <kern/thread.h>
  43 #include <kern/thread_act.h>
  44 #include <vm/pmap.h>
  45 #include <vm/vm_kern.h>
  46 #include <kern/kalloc.h>
  47 #include <kern/task.h>
  48 #include <kern/time_out.h>
  49 #include <kern/sched_prim.h>
  50 #include <machine/spl.h>
  51 #include <kern/lock.h>
  52 #include <kern/queue.h>
  53 #include <kern/ipc_mig.h>
  54 #endif /* KERNEL_PRIVATE */
  55
  56 extern int      bcmp(const void *, const void *, size_t);
  57 extern void     bcopy(const void *, void *, size_t);
  58 extern void     bzero(void *, size_t);
  59
  60 extern int      memcmp(const void *, const void *, size_t);
  61
  62 extern void     _doprnt( const char *format, va_list *arg,
  63                         void (*putc)(char), int radix );
  64
  65 extern int      sscanf(const char *input, const char *fmt, ...);
  66 extern int      sprintf(char *s, const char *format, ...);
  67 extern long     strtol(const char *, char **, int);
  68 extern unsigned long strtoul(const char *, char **, int);
  69 extern long long strtoq(const char *, char **, int);
  70 extern unsigned long long strtouq(const char *, char **, int);
  71
  72 extern
  73 #ifdef __GNUC__
  74 volatile
  75 #endif
  76 void panic(const char * msg, ...);
  77
  78 /*
  79  */
  80
  81 /*
  82  * Really need a set of interfaces from osfmk/pexpert components to do
  83  * all that is required to prepare an I/O from a cache management point
  84  * of view.
  85  * osfmk/ppc/cache.s
  86  */
  87 extern void invalidate_icache(vm_offset_t addr, unsigned cnt, int phys);
  88 extern void flush_dcache(vm_offset_t addr, unsigned count, int phys);
  89 extern void invalidate_icache64(addr64_t addr, unsigned cnt, int phys);
  90 extern void flush_dcache64(addr64_t addr, unsigned count, int phys);
  91
  92 __END_DECLS
  93
  94 #endif /* !__IOKIT_SYSTEM_H */