ctreg.h revision 1.1
1 1.1 gmcgarry /* $NetBSD: ctreg.h,v 1.1 2003/06/02 03:51:52 gmcgarry Exp $ */ 2 1.1 gmcgarry 3 1.1 gmcgarry /* 4 1.1 gmcgarry * Copyright (c) 1982, 1990, 1993 5 1.1 gmcgarry * The Regents of the University of California. All rights reserved. 6 1.1 gmcgarry * 7 1.1 gmcgarry * Redistribution and use in source and binary forms, with or without 8 1.1 gmcgarry * modification, are permitted provided that the following conditions 9 1.1 gmcgarry * are met: 10 1.1 gmcgarry * 1. Redistributions of source code must retain the above copyright 11 1.1 gmcgarry * notice, this list of conditions and the following disclaimer. 12 1.1 gmcgarry * 2. Redistributions in binary form must reproduce the above copyright 13 1.1 gmcgarry * notice, this list of conditions and the following disclaimer in the 14 1.1 gmcgarry * documentation and/or other materials provided with the distribution. 15 1.1 gmcgarry * 3. All advertising materials mentioning features or use of this software 16 1.1 gmcgarry * must display the following acknowledgement: 17 1.1 gmcgarry * This product includes software developed by the University of 18 1.1 gmcgarry * California, Berkeley and its contributors. 19 1.1 gmcgarry * 4. Neither the name of the University nor the names of its contributors 20 1.1 gmcgarry * may be used to endorse or promote products derived from this software 21 1.1 gmcgarry * without specific prior written permission. 22 1.1 gmcgarry * 23 1.1 gmcgarry * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 1.1 gmcgarry * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 1.1 gmcgarry * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 1.1 gmcgarry * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 1.1 gmcgarry * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 1.1 gmcgarry * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 1.1 gmcgarry * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 1.1 gmcgarry * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 1.1 gmcgarry * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 1.1 gmcgarry * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 1.1 gmcgarry * SUCH DAMAGE. 34 1.1 gmcgarry * 35 1.1 gmcgarry * @(#)ctreg.h 8.1 (Berkeley) 6/10/93 36 1.1 gmcgarry */ 37 1.1 gmcgarry 38 1.1 gmcgarry struct ct_iocmd { 39 1.1 gmcgarry u_int8_t unit; /* punit */ 40 1.1 gmcgarry u_int8_t saddr; /* CS80CMD_SADDR */ 41 1.1 gmcgarry u_int16_t addr0; /* always 0 */ 42 1.1 gmcgarry u_int32_t addr; /* blkno */ 43 1.1 gmcgarry u_int8_t nop2; /* CS80CMD_NOP */ 44 1.1 gmcgarry u_int8_t slen; /* CS80CMD_SLEN */ 45 1.1 gmcgarry u_int32_t len; /* 0 (for rewind) /resid */ 46 1.1 gmcgarry u_int8_t nop3; /* CS80CMD_NOP */ 47 1.1 gmcgarry u_int8_t cmd; /* CS80CMD_READ/CS80CMD_WRITE */ 48 1.1 gmcgarry } __attribute__((__packed__)); 49 1.1 gmcgarry 50 1.1 gmcgarry struct ct_rscmd { 51 1.1 gmcgarry u_int8_t unit; 52 1.1 gmcgarry u_int8_t cmd; 53 1.1 gmcgarry } __attribute__((__packed__)); 54 1.1 gmcgarry 55 1.1 gmcgarry struct ct_ulcmd { 56 1.1 gmcgarry u_int8_t unit; 57 1.1 gmcgarry u_int8_t cmd; 58 1.1 gmcgarry } __attribute__((__packed__)); 59 1.1 gmcgarry 60 1.1 gmcgarry struct ct_wfmcmd { 61 1.1 gmcgarry u_int8_t unit; 62 1.1 gmcgarry u_int8_t cmd; 63 1.1 gmcgarry } __attribute__((__packed__)); 64 1.1 gmcgarry 65 1.1 gmcgarry #define CT7946ID 0x220 66 1.1 gmcgarry #define CT9145ID 0x268 67 1.1 gmcgarry #define CT9144ID 0x260 68 1.1 gmcgarry #define CT9144 0 69 1.1 gmcgarry #define CT7912PID 0x209 70 1.1 gmcgarry #define CT7914PID 0x20B 71 1.1 gmcgarry #define CT88140 1 72 1.1 gmcgarry #define CT35401ID 0x270 73 1.1 gmcgarry 74 1.1 gmcgarry /* convert bytes to 1k tape block and back */ 75 1.1 gmcgarry #define CTBTOK(x) ((x) >> 10) 76 1.1 gmcgarry #define CTKTOB(x) ((x) << 10) 77
Indexes created Mon Sep 22 13:09:51 GMT 2025