osfmk/i386/misc_protos.h

   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 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28
  29 #include <i386/thread.h>
  30
  31 extern void             get_root_device(void);
  32 extern void             picinit(void);
  33 extern void             slave_clock(void);
  34 extern void             interrupt_processor(
  35                                 int             cpu);
  36 extern void             mp_probe_cpus(void);
  37 extern void             remote_kdb(void);
  38 extern void             clear_kdb_intr(void);
  39 extern void             set_cpu_model(void);
  40 extern void             cpu_shutdown(void);
  41 extern void             fix_desc(
  42                                 void            * desc,
  43                                 int             num_desc);
  44 extern void             cnpollc(
  45                                 boolean_t       on);
  46 extern void             form_pic_mask(void);
  47 extern void             intnull(
  48                                 int             unit);
  49 extern char *           i386_boot_info(
  50                                 char            *buf,
  51                                 vm_size_t       buf_len);
  52
  53 extern void             blkclr(
  54                                const char       *from,
  55                                int              nbytes);
  56
  57 extern void             kdb_kintr(void);
  58 extern void             kdb_console(void);
  59
  60 extern unsigned long    ntohl(unsigned long);
  61
  62 extern unsigned int     div_scale(
  63                                 unsigned int    dividend,
  64                                 unsigned int    divisor,
  65                                 unsigned int    *scale);
  66
  67 extern unsigned int     mul_scale(
  68                                 unsigned int    multiplicand,
  69                                 unsigned int    multiplier,
  70                                 unsigned int    *scale);
  71
  72 /* Move arbitrarily-aligned data from one physical address to another */
  73 extern void bcopy_phys(
  74                        const char *from,
  75                        char       *to,
  76                        vm_size_t  nbytes);