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