1 1.4 perry /* $NetBSD: ctreg.h,v 1.4 2007/12/25 18:33:37 perry 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 1.2 agc * 3. Neither the name of the University nor the names of its contributors 16 1.1 gmcgarry * may be used to endorse or promote products derived from this software 17 1.1 gmcgarry * without specific prior written permission. 18 1.1 gmcgarry * 19 1.1 gmcgarry * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 1.1 gmcgarry * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 1.1 gmcgarry * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 1.1 gmcgarry * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 1.1 gmcgarry * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 1.1 gmcgarry * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 1.1 gmcgarry * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 1.1 gmcgarry * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 1.1 gmcgarry * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 1.1 gmcgarry * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 1.1 gmcgarry * SUCH DAMAGE. 30 1.1 gmcgarry * 31 1.1 gmcgarry * @(#)ctreg.h 8.1 (Berkeley) 6/10/93 32 1.1 gmcgarry */ 33 1.1 gmcgarry 34 1.1 gmcgarry struct ct_iocmd { 35 1.1 gmcgarry u_int8_t unit; /* punit */ 36 1.1 gmcgarry u_int8_t saddr; /* CS80CMD_SADDR */ 37 1.1 gmcgarry u_int16_t addr0; /* always 0 */ 38 1.1 gmcgarry u_int32_t addr; /* blkno */ 39 1.1 gmcgarry u_int8_t nop2; /* CS80CMD_NOP */ 40 1.1 gmcgarry u_int8_t slen; /* CS80CMD_SLEN */ 41 1.1 gmcgarry u_int32_t len; /* 0 (for rewind) /resid */ 42 1.1 gmcgarry u_int8_t nop3; /* CS80CMD_NOP */ 43 1.1 gmcgarry u_int8_t cmd; /* CS80CMD_READ/CS80CMD_WRITE */ 44 1.4 perry } __packed; 45 1.1 gmcgarry 46 1.1 gmcgarry struct ct_rscmd { 47 1.1 gmcgarry u_int8_t unit; 48 1.1 gmcgarry u_int8_t cmd; 49 1.4 perry } __packed; 50 1.1 gmcgarry 51 1.1 gmcgarry struct ct_ulcmd { 52 1.1 gmcgarry u_int8_t unit; 53 1.1 gmcgarry u_int8_t cmd; 54 1.4 perry } __packed; 55 1.1 gmcgarry 56 1.1 gmcgarry struct ct_wfmcmd { 57 1.1 gmcgarry u_int8_t unit; 58 1.1 gmcgarry u_int8_t cmd; 59 1.4 perry } __packed; 60 1.1 gmcgarry 61 1.1 gmcgarry #define CT7946ID 0x220 62 1.1 gmcgarry #define CT9145ID 0x268 63 1.1 gmcgarry #define CT9144ID 0x260 64 1.1 gmcgarry #define CT9144 0 65 1.1 gmcgarry #define CT7912PID 0x209 66 1.1 gmcgarry #define CT7914PID 0x20B 67 1.1 gmcgarry #define CT88140 1 68 1.1 gmcgarry #define CT35401ID 0x270 69 1.1 gmcgarry 70 1.1 gmcgarry /* convert bytes to 1k tape block and back */ 71 1.1 gmcgarry #define CTBTOK(x) ((x) >> 10) 72 1.1 gmcgarry #define CTKTOB(x) ((x) << 10) 73
Indexes created Sat Sep 20 22:09:52 GMT 2025