Annotation of sys/arch/vax/mba/hpreg.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: hpreg.h,v 1.5 2002/06/11 09:36:24 hugh Exp $ */
! 2: /* $NetBSD: hpreg.h,v 1.5 2000/06/04 18:04:39 ragge Exp $ */
! 3: /*
! 4: * Copyright (c) 1994 Ludd, University of Lule}, Sweden.
! 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. All advertising materials mentioning features or use of this software
! 16: * must display the following acknowledgement:
! 17: * This product includes software developed at Ludd, University of Lule}.
! 18: * 4. The name of the author may not be used to endorse or promote products
! 19: * derived from this software without specific prior written permission
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 22: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 23: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 24: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 25: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 26: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 27: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 28: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 29: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 30: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 31: */
! 32:
! 33: #ifdef notdef
! 34: struct hp_regs {
! 35: int hp_cs1;
! 36: int hp_ds;
! 37: int hp_er1;
! 38: int hp_mr1;
! 39: int hp_as;
! 40: int hp_da;
! 41: int hp_dt;
! 42: int hp_la;
! 43: int hp_sn;
! 44: int hp_of;
! 45: int hp_dc;
! 46: int hp_hr;
! 47: int hp_mr2;
! 48: int hp_er2;
! 49: int hp_ec1;
! 50: int hp_ec2;
! 51: int utrymme[16];
! 52: };
! 53: #endif
! 54:
! 55: #define HP_CS1 0
! 56: #define HP_DS 4
! 57: #define HP_ER1 8
! 58: #define HP_MR1 12
! 59: #define HP_AS 16
! 60: #define HP_DA 20
! 61: #define HP_DT 24
! 62: #define HP_LA 28
! 63: #define HP_SN 32
! 64: #define HP_OF 36
! 65: #define HP_DC 40
! 66: #define HP_HR 44
! 67: #define HP_MR2 48
! 68: #define HP_ER2 52
! 69: #define HP_EC1 56
! 70: #define HP_EC2 60
! 71:
! 72: #define HPCS_DVA 4000 /* Drive avail, in dual-port config */
! 73: #define HPCS_WRITE 061 /* Write data */
! 74: #define HPCS_WCHECK 051 /* Write check data */
! 75: #define HPCS_WHEAD 063 /* Write header and data */
! 76: #define HPCS_WCHEAD 053 /* Write check header and data */
! 77: #define HPCS_READ 071 /* Read data */
! 78: #define HPCS_RHEAD 073 /* Read header and data */
! 79: #define HPCS_SEEK 005 /* Just seek */
! 80: #define HPCS_RECAL 007 /* Recalibrate */
! 81: #define HPCS_RTC 017 /* Return to centerline */
! 82: #define HPCS_OFFSET 015 /* Offset */
! 83: #define HPCS_SEARCH 031 /* Search */
! 84: #define HPCS_UNLOAD 003 /* Unload pack (removable) */
! 85: #define HPCS_RELEASE 013 /* Release massbuss port */
! 86: #define HPCS_RPS 021 /* Read-in preset */
! 87: #define HPCS_PA 023 /* Pack acknowledge */
! 88: #define HPCS_DC 011 /* Drive clear */
! 89:
! 90:
! 91: #define HPDS_VV 0x40 /* Volume valid, not changed */
! 92: #define HPDS_DRY 0x80 /* Drive ready to accept commands */
! 93: #define HPDS_DPR 0x100 /* Drive present */
! 94: #define HPDS_PGM 0x200 /* Programmable in dual-port config */
! 95: #define HPDS_LBT 0x400 /* Last block transferred */
! 96: #define HPDS_WRL 0x800 /* Write locked media */
! 97: #define HPDS_MOL 0x1000 /* Medium on-line */
! 98: #define HPDS_PIP 0x2000 /* Positioning in progress */
! 99: #define HPDS_ERR 0x4000 /* ORed error bit, something wrong */
! 100: #define HPDS_ATA 0x8000 /* Attention drive */
! 101:
! 102: #define HPDT_DRQ 0x800 /* Dual-port disk */
! 103:
! 104: #define HPOF_FMT 0x1000 /* 16/18 bit data */
! 105:
! 106: /*
! 107: * Error registers. The defines are the corresponding bit number
! 108: * in the error register, instead of a bit mask.
! 109: * Use (1<<HPER1_FOO) when touching registers.
! 110: */
! 111: #define HPER1_ILF 0 /* Illegal function */
! 112: #define HPER1_ILR 1 /* Illegal register */
! 113: #define HPER1_RMR 2 /* Register modification refused */
! 114: #define HPER1_PAR 3 /* Parity error */
! 115: #define HPER1_FER 4 /* Format error */
! 116: #define HPER1_WCF 5 /* Write clock failed */
! 117: #define HPER1_ECH 6 /* ECC hard error */
! 118: #define HPER1_HCE 7 /* Header compare error */
! 119: #define HPER1_HCRC 8 /* Header CRC error */
! 120: #define HPER1_AOE 9 /* Address overflow error */
! 121: #define HPER1_IAE 10 /* Invalid address error */
! 122: #define HPER1_WLE 11 /* Write lock error */
! 123: #define HPER1_DTE 12 /* Drive timing error */
! 124: #define HPER1_OPI 13 /* Operation incomplete */
! 125: #define HPER1_UNS 14 /* Unsafe drive */
! 126: #define HPER1_DCK 15 /* Data check error */
CVSweb
![[BACK]](/icons/back.gif){kind=icon}
Return to hpreg.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / sys / arch / vax / mba