/* $NetBSD: com_dioreg.h,v 1.3 2005/12/11 12:17:13 christos Exp $ */ /* * Copyright (c) 1982, 1986, 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)dcareg.h 8.1 (Berkeley) 6/10/93 */ #ifndef _HP300_DEV_COM_DIOREG_H_ #define _HP300_DEV_COM_DIOREG_H_ /* interface reset/id */ #define DCA_ID 0x00 /* read */ #define DCAID0 0x02 #define DCAREMID0 0x82 #define DCAID1 0x42 #define DCAREMID1 0xC2 #define DCA_RESET 0x00 /* write */ /* interrupt control */ #define DCA_IC 0x01 #define DCAIPL(x) ((((x) >> 4) & 3) + 3) #define IC_IR 0x40 #define IC_IE 0x80 #define DCA_OCBRC 0x02 #define DCA_LCSM 0x03 #define DCA_SIZE 0x20 /* XXX */ #define DCA_COM_OFFSET 0x10 /* XXX */ /* clock frequency */ #define COM_DIO_FREQ 2457600 #endif /* _HP300_DEV_COM_DIOREG_H_ */ |