1 /* $NetBSD: tcreg.h,v 1.3 2005/12/11 12:24:00 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1994, 1995 Carnegie-Mellon University. 5 * All rights reserved. 6 * 7 * Author: Chris G. Demetriou 8 * 9 * Permission to use, copy, modify and distribute this software and 10 * its documentation is hereby granted, provided that both the copyright 11 * notice and this permission notice appear in all copies of the 12 * software, derivative works or modified versions, and any portions 13 * thereof, and that both notices appear in supporting documentation. 14 * 15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 18 * 19 * Carnegie Mellon requests users of this software to return to 20 * 21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 22 * School of Computer Science 23 * Carnegie Mellon University 24 * Pittsburgh PA 15213-3890 25 * 26 * any improvements or extensions that they make and grant Carnegie the 27 * rights to redistribute these changes. 28 */ 29 30 #ifndef __DEV_TC_TCREG_H__ 31 #define __DEV_TC_TCREG_H__ 32 33 /* 34 * TurboChannel bus and register definitions. 35 */ 36 37 #define TC_ROM_LLEN 8 38 #define TC_ROM_SLEN 4 39 #define TC_ROM_TEST_SIZE 16 40 41 #define TC_SLOT_ROM 0x000003e0 42 #define TC_SLOT_PROTOROM 0x003c03e0 43 44 typedef struct tc_padchar { 45 u_int8_t v; 46 u_int8_t pad[3]; 47 } tc_padchar_t; 48 49 struct tc_rommap { 50 tc_padchar_t tcr_width; 51 tc_padchar_t tcr_stride; 52 tc_padchar_t tcr_rsize; 53 tc_padchar_t tcr_ssize; 54 u_int8_t tcr_test[TC_ROM_TEST_SIZE]; 55 tc_padchar_t tcr_rev[TC_ROM_LLEN]; 56 tc_padchar_t tcr_vendname[TC_ROM_LLEN]; 57 tc_padchar_t tcr_modname[TC_ROM_LLEN]; 58 tc_padchar_t tcr_firmtype[TC_ROM_SLEN]; 59 }; 60 61 #endif /* __DEV_TC_TCREG_H__ */ 62