76 lines
2.9 KiB
C
76 lines
2.9 KiB
C
/* $NetBSD: ptscreg.h,v 1.1 2001/10/05 22:27:58 reinoud Exp $ */
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/*
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* Copyright (c) 1995 Scott Stevens
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* Copyright (c) 1995 Daniel Widenfalk
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Daniel Widenfalk
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* for the NetBSD Project.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Power-tec SCSI-2 with FAS216 SCSI interface hardware description.
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*/
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#ifndef _PTSCREG_H_
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#define _PTSCREG_H_
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#include <acorn32/podulebus/sfasvar.h>
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typedef volatile unsigned short vu_short;
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typedef struct ptsc_regmap {
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sfas_regmap_t FAS216;
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vu_char *chipreset;
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vu_char *inten;
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vu_char *status;
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vu_char *term;
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vu_char *led;
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} ptsc_regmap_t;
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typedef ptsc_regmap_t *ptsc_regmap_p;
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#define PTSC_CONTROL_CHIPRESET 0x1018
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#define PTSC_CONTROL_INTEN 0x101c
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#define PTSC_STATUS 0x2000
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#define PTSC_CONTROL_TERM 0x2018
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#define PTSC_CONTROL_LED 0x201c
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#define PTSC_FASOFFSET_BASE 0x3000
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#define PTSC_FASOFFSET_TCL 0x0000
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#define PTSC_FASOFFSET_TCM 0x0040
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#define PTSC_FASOFFSET_FIFO 0x0080
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#define PTSC_FASOFFSET_COMMAND 0x00c0
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#define PTSC_FASOFFSET_DESTID 0x0100
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#define PTSC_FASOFFSET_TIMEOUT 0x0140
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#define PTSC_FASOFFSET_PERIOD 0x0180
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#define PTSC_FASOFFSET_OFFSET 0x01c0
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#define PTSC_FASOFFSET_CONFIG1 0x0200
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#define PTSC_FASOFFSET_CLOCKCONV 0x0240
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#define PTSC_FASOFFSET_TEST 0x0280
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#define PTSC_FASOFFSET_CONFIG2 0x02c0
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#define PTSC_FASOFFSET_CONFIG3 0x0300
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#define PTSC_FASOFFSET_TCH 0x0380
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#define PTSC_FASOFFSET_FIFOBOTTOM 0x03c0
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#endif
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