1 1.6 christos /* $NetBSD: fhpibreg.h,v 1.6 2005/12/11 12:17:13 christos Exp $ */ 2 1.4 cgd 3 1.1 cgd /* 4 1.3 mycroft * Copyright (c) 1982, 1990, 1993 5 1.3 mycroft * The Regents of the University of California. All rights reserved. 6 1.1 cgd * 7 1.1 cgd * Redistribution and use in source and binary forms, with or without 8 1.1 cgd * modification, are permitted provided that the following conditions 9 1.1 cgd * are met: 10 1.1 cgd * 1. Redistributions of source code must retain the above copyright 11 1.1 cgd * notice, this list of conditions and the following disclaimer. 12 1.1 cgd * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 cgd * notice, this list of conditions and the following disclaimer in the 14 1.1 cgd * documentation and/or other materials provided with the distribution. 15 1.5 agc * 3. Neither the name of the University nor the names of its contributors 16 1.1 cgd * may be used to endorse or promote products derived from this software 17 1.1 cgd * without specific prior written permission. 18 1.1 cgd * 19 1.1 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 1.1 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 1.1 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 1.1 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 1.1 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 1.1 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 1.1 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 1.1 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 1.1 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 1.1 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 1.1 cgd * SUCH DAMAGE. 30 1.1 cgd * 31 1.4 cgd * @(#)fhpibreg.h 8.1 (Berkeley) 6/10/93 32 1.1 cgd */ 33 1.1 cgd 34 1.3 mycroft #include <hp300/dev/iotypes.h> /* XXX */ 35 1.1 cgd 36 1.1 cgd struct fhpibdevice { 37 1.1 cgd u_char hpib_pad0; 38 1.1 cgd vu_char hpib_cid; 39 1.1 cgd u_char hpib_pad1; 40 1.1 cgd #define hpib_ie hpib_ids 41 1.1 cgd vu_char hpib_ids; 42 1.1 cgd u_char hpib_pad2; 43 1.1 cgd vu_char hpib_ctrl2; 44 1.1 cgd u_char hpib_pad3; 45 1.1 cgd vu_char hpib_latch; 46 1.1 cgd u_char hpib_pad4[9]; 47 1.1 cgd vu_char hpib_intr; 48 1.1 cgd u_char hpib_pad5; 49 1.1 cgd vu_char hpib_imask; 50 1.1 cgd u_char hpib_pad6; 51 1.1 cgd vu_char hpib_data; 52 1.1 cgd u_char hpib_pad7; 53 1.1 cgd vu_char hpib_stat; 54 1.1 cgd u_char hpib_pad8; 55 1.1 cgd vu_char hpib_cmd; 56 1.1 cgd u_char hpib_pad9; 57 1.1 cgd vu_char hpib_ar; 58 1.1 cgd u_char hpib_pad10; 59 1.1 cgd vu_char hpib_pmask; 60 1.1 cgd u_char hpib_pad11; 61 1.1 cgd vu_char hpib_psense; 62 1.1 cgd }; 63 1.1 cgd 64 1.1 cgd /* status bits */ 65 1.1 cgd #define ST_READ0 0xC0 66 1.1 cgd #define ST_READ1 0x80 67 1.1 cgd #define ST_IENAB 0x80 68 1.1 cgd #define ST_EOI 0x80 69 1.1 cgd #define ST_ATN 0x40 70 1.1 cgd #define ST_WRITE 0x00 71 1.1 cgd 72 1.1 cgd /* control bits */ 73 1.1 cgd #define CT_8BIT 0x80 74 1.1 cgd #define CT_REN 0x20 75 1.1 cgd #define CT_IFC 0x10 76 1.1 cgd #define CT_FIFOSEL 0x02 77 1.1 cgd #define CT_INITFIFO 0x01 78 1.1 cgd 79 1.1 cgd #define IM_PABORT 0x40 80 1.1 cgd #define IM_PPRESP 0x20 81 1.1 cgd #define IM_ROOM 0x08 82 1.1 cgd #define IM_BYTE 0x04 83 1.1 cgd #define IM_IDLE 0x02 84 1.1 cgd 85 1.1 cgd #define AR_ARONC 0x80 86
Indexes created Thu Sep 25 16:09:42 GMT 2025