1 1.3 christos /* $NetBSD: com_dioreg.h,v 1.3 2005/12/11 12:17:13 christos Exp $ */ 2 1.1 tsutsui 3 1.1 tsutsui /* 4 1.1 tsutsui * Copyright (c) 1982, 1986, 1990, 1993 5 1.1 tsutsui * The Regents of the University of California. All rights reserved. 6 1.1 tsutsui * 7 1.1 tsutsui * Redistribution and use in source and binary forms, with or without 8 1.1 tsutsui * modification, are permitted provided that the following conditions 9 1.1 tsutsui * are met: 10 1.1 tsutsui * 1. Redistributions of source code must retain the above copyright 11 1.1 tsutsui * notice, this list of conditions and the following disclaimer. 12 1.1 tsutsui * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 tsutsui * notice, this list of conditions and the following disclaimer in the 14 1.1 tsutsui * documentation and/or other materials provided with the distribution. 15 1.1 tsutsui * 3. Neither the name of the University nor the names of its contributors 16 1.1 tsutsui * may be used to endorse or promote products derived from this software 17 1.1 tsutsui * without specific prior written permission. 18 1.1 tsutsui * 19 1.1 tsutsui * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 1.1 tsutsui * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 1.1 tsutsui * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 1.1 tsutsui * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 1.1 tsutsui * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 1.1 tsutsui * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 1.1 tsutsui * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 1.1 tsutsui * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 1.1 tsutsui * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 1.1 tsutsui * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 1.1 tsutsui * SUCH DAMAGE. 30 1.1 tsutsui * 31 1.1 tsutsui * @(#)dcareg.h 8.1 (Berkeley) 6/10/93 32 1.1 tsutsui */ 33 1.1 tsutsui 34 1.2 thorpej #ifndef _HP300_DEV_COM_DIOREG_H_ 35 1.2 thorpej #define _HP300_DEV_COM_DIOREG_H_ 36 1.1 tsutsui 37 1.1 tsutsui /* interface reset/id */ 38 1.1 tsutsui #define DCA_ID 0x00 /* read */ 39 1.1 tsutsui #define DCAID0 0x02 40 1.1 tsutsui #define DCAREMID0 0x82 41 1.1 tsutsui #define DCAID1 0x42 42 1.1 tsutsui #define DCAREMID1 0xC2 43 1.1 tsutsui 44 1.1 tsutsui #define DCA_RESET 0x00 /* write */ 45 1.1 tsutsui 46 1.1 tsutsui /* interrupt control */ 47 1.1 tsutsui #define DCA_IC 0x01 48 1.1 tsutsui #define DCAIPL(x) ((((x) >> 4) & 3) + 3) 49 1.1 tsutsui #define IC_IR 0x40 50 1.1 tsutsui #define IC_IE 0x80 51 1.1 tsutsui 52 1.1 tsutsui #define DCA_OCBRC 0x02 53 1.1 tsutsui 54 1.1 tsutsui #define DCA_LCSM 0x03 55 1.1 tsutsui 56 1.1 tsutsui #define DCA_SIZE 0x20 /* XXX */ 57 1.1 tsutsui #define DCA_COM_OFFSET 0x10 /* XXX */ 58 1.1 tsutsui 59 1.1 tsutsui /* clock frequency */ 60 1.1 tsutsui #define COM_DIO_FREQ 2457600 61 1.2 thorpej 62 1.2 thorpej #endif /* _HP300_DEV_COM_DIOREG_H_ */ 63
Indexes created Sun Sep 28 12:09:53 GMT 2025