Annotation of sys/arch/hp300/dev/ctreg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: ctreg.h,v 1.7 2005/11/18 00:09:15 miod Exp $ */
! 2: /* $NetBSD: ctreg.h,v 1.6 1996/02/09 18:00:35 scottr Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1982, 1990, 1993
! 6: * The Regents of the University of California. All rights reserved.
! 7: *
! 8: * Redistribution and use in source and binary forms, with or without
! 9: * modification, are permitted provided that the following conditions
! 10: * are met:
! 11: * 1. Redistributions of source code must retain the above copyright
! 12: * notice, this list of conditions and the following disclaimer.
! 13: * 2. Redistributions in binary form must reproduce the above copyright
! 14: * notice, this list of conditions and the following disclaimer in the
! 15: * documentation and/or other materials provided with the distribution.
! 16: * 3. Neither the name of the University nor the names of its contributors
! 17: * may be used to endorse or promote products derived from this software
! 18: * without specific prior written permission.
! 19: *
! 20: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 21: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 22: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 23: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 24: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 25: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 26: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 27: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 28: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 29: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 30: * SUCH DAMAGE.
! 31: *
! 32: * @(#)ctreg.h 8.1 (Berkeley) 6/10/93
! 33: */
! 34:
! 35: struct ct_iocmd {
! 36: char unit;
! 37: char saddr;
! 38: short addr0;
! 39: long addr;
! 40: char nop2;
! 41: char slen;
! 42: long len;
! 43: char nop3;
! 44: char cmd;
! 45: };
! 46:
! 47: struct ct_rscmd {
! 48: char unit;
! 49: char cmd;
! 50: };
! 51:
! 52: struct ct_stat {
! 53: char c_vu;
! 54: char c_pend;
! 55: short c_ref;
! 56: short c_fef;
! 57: short c_aef;
! 58: short c_ief;
! 59: short c_blk0;
! 60: long c_blk;
! 61: char c_pad[4];
! 62: };
! 63:
! 64: struct ct_ssmcmd {
! 65: char unit;
! 66: char cmd;
! 67: short refm;
! 68: short fefm;
! 69: short aefm;
! 70: short iefm;
! 71: };
! 72:
! 73: struct ct_srcmd {
! 74: char unit;
! 75: char nop;
! 76: char cmd;
! 77: char param;
! 78: };
! 79:
! 80: struct ct_soptcmd {
! 81: char unit;
! 82: char nop;
! 83: char cmd;
! 84: char opt;
! 85: };
! 86:
! 87: struct ct_ulcmd {
! 88: char unit;
! 89: char cmd;
! 90: };
! 91:
! 92: struct ct_wfmcmd {
! 93: char unit;
! 94: char cmd;
! 95: };
! 96:
! 97: struct ct_clearcmd {
! 98: char unit;
! 99: char cmd;
! 100: };
! 101:
! 102: #define CT7946ID 0x220
! 103: #define CT9145ID 0x268
! 104: #define CT9144ID 0x260
! 105: #define CT9144 0
! 106: #define CT7912PID 0x209
! 107: #define CT7914PID 0x20B
! 108: #define CT88140 1
! 109:
! 110: /* convert bytes to 1k tape block and back */
! 111: #define CTBTOK(x) ((x) >> 10)
! 112: #define CTKTOB(x) ((x) << 10)
! 113:
! 114: #define CTCTLR 15
! 115:
! 116: #define REF_MASK 0x0
! 117: #define FEF_MASK 0x0
! 118: #define AEF_MASK 0x0
! 119: #define IEF_MASK 0xF970
! 120:
! 121: #define FEF_PF 0x0002
! 122: #define FEF_REXMT 0x0001
! 123: #define AEF_EOF 0x0010
! 124: #define AEF_EOV 0x0008
! 125:
! 126: #define C_READ 0x00
! 127: #define C_WRITE 0x02
! 128: #define C_CLEAR 0x08
! 129: #define C_STATUS 0x0d
! 130: #define C_SADDR 0x10
! 131: #define C_SLEN 0x18
! 132: #define C_SUNIT(x) (0x20 | (x))
! 133: #define C_SVOL(x) (0x40 | (x))
! 134: #define C_NOP 0x34
! 135: #define C_DESC 0x35
! 136: #define C_SOPT 0x38
! 137: #define C_SREL 0x3b
! 138: #define C_SSM 0x3e
! 139: #define C_WFM 0x49
! 140: #define C_UNLOAD 0x4a
! 141: #define C_REL 0xc0
! 142:
! 143: #define C_CMD 0x05
! 144: #define C_EXEC 0x0e
! 145: #define C_QSTAT 0x10
! 146: #define C_TCMD 0x12
! 147:
! 148: #define C_CC 1
! 149: #define C_SKSPAR 2
! 150: #define C_OPT 4
! 151: #define C_SPAR 4
! 152: #define C_IMRPT 8
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