Annotation of sys/arch/vax/include/ioa.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: ioa.h,v 1.8 2003/06/02 23:27:57 millert Exp $ */
! 2: /* $NetBSD: ioa.h,v 1.6 2000/01/24 02:40:32 matt Exp $ */
! 3: /*-
! 4: * Copyright (c) 1982, 1986 The Regents of the University of California.
! 5: * All rights reserved.
! 6: *
! 7: * Redistribution and use in source and binary forms, with or without
! 8: * modification, are permitted provided that the following conditions
! 9: * are met:
! 10: * 1. Redistributions of source code must retain the above copyright
! 11: * notice, this list of conditions and the following disclaimer.
! 12: * 2. Redistributions in binary form must reproduce the above copyright
! 13: * notice, this list of conditions and the following disclaimer in the
! 14: * documentation and/or other materials provided with the distribution.
! 15: * 3. Neither the name of the University nor the names of its contributors
! 16: * may be used to endorse or promote products derived from this software
! 17: * without specific prior written permission.
! 18: *
! 19: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 21: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 22: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 24: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 25: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 29: * SUCH DAMAGE.
! 30: *
! 31: * @(#)ioa.h 7.3 (Berkeley) 5/9/91
! 32: */
! 33:
! 34: /****************************************************************
! 35: * *
! 36: * Licensed from Digital Equipment Corporation *
! 37: * Copyright (c) *
! 38: * Digital Equipment Corporation *
! 39: * Maynard, Massachusetts *
! 40: * 1985, 1986 *
! 41: * All rights reserved. *
! 42: * *
! 43: * The Information in this software is subject to change *
! 44: * without notice and should not be construed as a commitment *
! 45: * by Digital Equipment Corporation. Digital makes no *
! 46: * representations about the suitability of this software for *
! 47: * any purpose. It is supplied "As Is" without expressed or *
! 48: * implied warranty. *
! 49: * *
! 50: * If the Regents of the University of California or its *
! 51: * licensees modify the software in a manner creating *
! 52: * derivative copyright rights, appropriate copyright *
! 53: * legends may be placed on the derivative work in addition *
! 54: * to that set forth above. *
! 55: * *
! 56: ****************************************************************/
! 57:
! 58: #if VAX8600
! 59: #define MAXNIOA 4
! 60: #define NIOA8600 2
! 61: #define IOASIZE 0x2000000
! 62: #define IOAMAPSIZ 512 /* Map one page to get at SBIA regs */
! 63: #define IOA8600(i) ((caddr_t)(0x20080000+IOASIZE*i))
! 64:
! 65: struct sbia_regs
! 66: {
! 67: int sbi_cfg;
! 68: int sbi_csr;
! 69: int sbi_errsum;
! 70: int sbi_dctl;
! 71: int sbi_dmaica;
! 72: int sbi_dmaiid;
! 73: int sbi_dmaaca;
! 74: int sbi_dmaaid;
! 75: int sbi_dmabcs;
! 76: int sbi_dmabid;
! 77: int sbi_dmaccs;
! 78: int sbi_dmacid;
! 79: int sbi_silo;
! 80: int sbi_error;
! 81: int sbi_timo;
! 82: int sbi_fltsts;
! 83: int sbi_silcmp;
! 84: int sbi_maint;
! 85: int sbi_unjam;
! 86: int sbi_qclr;
! 87: int sbi_unused[12];
! 88: int sbi_iv10;
! 89: int sbi_iv11;
! 90: int sbi_iv12;
! 91: int sbi_iv13;
! 92: int sbi_iv14;
! 93: int sbi_iv15;
! 94: int sbi_iv16;
! 95: int sbi_iv17;
! 96: int sbi_iv18;
! 97: int sbi_iv19;
! 98: int sbi_iv1a;
! 99: int sbi_iv1b;
! 100: int sbi_iv1c;
! 101: int sbi_iv1d;
! 102: int sbi_iv1e;
! 103: };
! 104: struct ioa {
! 105: union ioacsr {
! 106: long ioa_csr;
! 107: u_char ioa_type;
! 108: } ioacsr;
! 109: long ioa_pad[IOAMAPSIZ / sizeof (long) - 1];
! 110: };
! 111:
! 112: #define IOA_TYPMSK 0xf0
! 113: #define IOA_SBIA 0x10
! 114:
! 115: #endif /* VAX8600 */
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