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ofw.h revision 1.1 
      1 /*	$NetBSD: ofw.h,v 1.1 2001/02/23 21:23:48 reinoud Exp $	*/
      2 
      3 /*
      4  * Copyright 1997
      5  * Digital Equipment Corporation. All rights reserved.
      6  *
      7  * This software is furnished under license and may be used and
      8  * copied only in accordance with the following terms and conditions.
      9  * Subject to these conditions, you may download, copy, install,
     10  * use, modify and distribute this software in source and/or binary
     11  * form. No title or ownership is transferred hereby.
     12  *
     13  * 1) Any source code used, modified or distributed must reproduce
     14  *    and retain this copyright notice and list of conditions as
     15  *    they appear in the source file.
     16  *
     17  * 2) No right is granted to use any trade name, trademark, or logo of
     18  *    Digital Equipment Corporation. Neither the "Digital Equipment
     19  *    Corporation" name nor any trademark or logo of Digital Equipment
     20  *    Corporation may be used to endorse or promote products derived
     21  *    from this software without the prior written permission of
     22  *    Digital Equipment Corporation.
     23  *
     24  * 3) This software is provided "AS-IS" and any express or implied
     25  *    warranties, including but not limited to, any implied warranties
     26  *    of merchantability, fitness for a particular purpose, or
     27  *    non-infringement are disclaimed. In no event shall DIGITAL be
     28  *    liable for any damages whatsoever, and in particular, DIGITAL
     29  *    shall not be liable for special, indirect, consequential, or
     30  *    incidental damages or damages for lost profits, loss of
     31  *    revenue or loss of use, whether such damages arise in contract,
     32  *    negligence, tort, under statute, in equity, at law or otherwise,
     33  *    even if advised of the possibility of such damage.
     34  */
     35 
     36 #ifndef _MACHINE_OFW_H_
     37 #define _MACHINE_OFW_H_
     38 
     39 
     40 /* Virtual address range reserved for OFW. */
     41 /* Maybe this should be elsewhere? -JJK */
     42 #define	OFW_VIRT_BASE	0xF7000000
     43 #define	OFW_VIRT_SIZE	0x01000000
     44 
     45 
     46 /* OFW client services handle. */
     47 typedef int (*ofw_handle_t)(void *);
     48 
     49 
     50 /* Implemented in <ofw/ofw.c> */
     51 void ofw_init __P((ofw_handle_t));
     52 void ofw_boot __P((int, char *));
     53 void ofw_getbootinfo __P((char **, char **));
     54 void ofw_configmem __P((void));
     55 void ofw_configisa __P((vm_offset_t *, vm_offset_t *));
     56 void ofw_configisadma __P((vm_offset_t *));
     57 int  ofw_isadmarangeintersect __P((vm_offset_t, vm_offset_t,
     58 				   vm_offset_t *, vm_offset_t *));
     59 vm_offset_t ofw_gettranslation __P((vm_offset_t));
     60 vm_offset_t ofw_map __P((vm_offset_t, vm_size_t, int));
     61 vm_offset_t ofw_getcleaninfo __P((void));
     62 
     63 #ifdef	OFWGENCFG
     64 /* Implemented in <ofw/ofwgencfg_machdep.c> */
     65 extern int ofw_handleticks;
     66 extern void cpu_reboot		__P((int, char *));
     67 extern vm_offset_t initarm	__P((ofw_handle_t));
     68 extern void ofrootfound		__P((void));
     69 #endif
     70 
     71 #endif /* !_MACHINE_OFW_H_ */
     72