1 /* $NetBSD: ofw.h,v 1.5 2014/09/13 17:41:03 matt 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 _ARM_OFW_H_ 37 #define _ARM_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(ofw_handle_t); 52 void ofw_boot(int, char *); 53 void ofw_getbootinfo(char **, char **); 54 void ofw_configmem(void); 55 void ofw_configisa(vaddr_t *, vaddr_t *); 56 void ofw_configisadma(vaddr_t *); 57 int ofw_isadmarangeintersect(vaddr_t, vaddr_t, vaddr_t *, vaddr_t *); 58 vaddr_t ofw_gettranslation(vaddr_t); 59 vaddr_t ofw_map(vaddr_t, vsize_t, int); 60 vaddr_t ofw_getcleaninfo(void); 61 62 #ifdef OFWGENCFG 63 /* Implemented in <ofw/ofwgencfg_machdep.c> */ 64 extern int ofw_handleticks; 65 extern void cpu_reboot(int, char *); 66 extern void ofrootfound(void); 67 #endif 68 69 #endif /* !_ARM_OFW_H_ */ 70