1/* $NetBSD: ptscreg.h,v 1.2 1996/10/14 23:35:41 mark Exp $ */ 2 3/* 4 * Copyright (c) 1995 Scott Stevens 5 * Copyright (c) 1995 Daniel Widenfalk 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Daniel Widenfalk 18 * for the NetBSD Project. 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33/* 34 * Power-tec SCSI-2 with FAS216 SCSI interface hardware description. 35 */ 36 37#ifndef _PTSCREG_H_ 38#define _PTSCREG_H_ 39 40#include <acorn32/podulebus/sfasvar.h> 41 42typedef volatile unsigned short vu_short; 43 44typedef struct ptsc_regmap { 45 sfas_regmap_t FAS216; 46 vu_char *chipreset; 47 vu_char *inten; 48 vu_char *status; 49 vu_char *term; 50 vu_char *led; 51} ptsc_regmap_t; 52typedef ptsc_regmap_t *ptsc_regmap_p; 53 54#define PTSC_CONTROL_CHIPRESET 0x1018 55#define PTSC_CONTROL_INTEN 0x101c 56#define PTSC_STATUS 0x2000 57#define PTSC_CONTROL_TERM 0x2018 58#define PTSC_CONTROL_LED 0x201c 59#define PTSC_FASOFFSET_BASE 0x3000 60#define PTSC_FASOFFSET_TCL 0x0000 61#define PTSC_FASOFFSET_TCM 0x0040 62#define PTSC_FASOFFSET_FIFO 0x0080 63#define PTSC_FASOFFSET_COMMAND 0x00c0 64#define PTSC_FASOFFSET_DESTID 0x0100 65#define PTSC_FASOFFSET_TIMEOUT 0x0140 66#define PTSC_FASOFFSET_PERIOD 0x0180 67#define PTSC_FASOFFSET_OFFSET 0x01c0 68#define PTSC_FASOFFSET_CONFIG1 0x0200 69#define PTSC_FASOFFSET_CLOCKCONV 0x0240 70#define PTSC_FASOFFSET_TEST 0x0280 71#define PTSC_FASOFFSET_CONFIG2 0x02c0 72#define PTSC_FASOFFSET_CONFIG3 0x0300 73#define PTSC_FASOFFSET_TCH 0x0380 74#define PTSC_FASOFFSET_FIFOBOTTOM 0x03c0 75#endif 76