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      1 /*	$NetBSD: tcreg.h,v 1.4 2017/06/22 16:46:53 flxd 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 (at) 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