1 /* $NetBSD: ka88.h,v 1.6 2017/05/22 17:12:11 ragge Exp $ */ 2 3 /* 4 * Copyright (c) 2000 Ludd, University of Lule}, Sweden. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 /* 28 * KA88 system defines, gotten from the 29 * VAX 8530/8550/8700/8800 System Maintenance Guide. 30 */ 31 #ifndef _VAX_KA88_H_ 32 #define _VAX_KA88_H_ 33 34 /* Console communication ID fields */ 35 #define KA88_CSA1 0x0100 /* first floppy */ 36 #define KA88_CSA3 0x0200 /* hard drive */ 37 #define KA88_LOCAL 0x0300 /* local console */ 38 #define KA88_CSA2 0x0400 /* second floppy */ 39 #define KA88_REMOTE 0x0600 /* remote console */ 40 #define KA88_DIAGDATA 0x0700 /* */ 41 #define KA88_CONSMSG 0x0800 /* messages from console */ 42 #define KA88_CONFDATA 0x0900 /* config data from PRO (in) */ 43 #define KA88_CSACMND 0x0900 /* floppy command (out) */ 44 #define KA88_TOY 0x0d00 /* time of year clock */ 45 #define KA88_COMM 0x0f00 /* communication channel */ 46 47 /* Messages from console */ 48 #define KA88_ENV 0x0000 /* margins passed */ 49 #define KA88_CSA1STAT 0x0010 /* floppy 1 status */ 50 #define KA88_CSA2STAT 0x0020 /* floppy 2 status */ 51 #define KA88_CSA3STAT 0x0050 /* hard drive status */ 52 #define KA88_TOYERR 0x0070 /* time of year clock error */ 53 54 /* Environment margins passed */ 55 #define KA88_BLOWER 0x0000 /* fan malfunctioning */ 56 #define KA88_YELLOW 0x0001 /* yellow zone passed */ 57 #define KA88_RED 0x0002 /* red zone passed */ 58 59 /* floppy status */ 60 #define KA88_CSAOK 0x0000 /* floppy command succeeded */ 61 62 /* config data from PRO */ 63 #define KA88_LEFT 0x0001 /* left CPU available */ 64 #define KA88_SMALL 0x0001 /* small cabinet (8530/8550) */ 65 #define KA88_RIGHT 0x0002 /* right CPU available */ 66 #define KA88_SECONDEN 0x0004 /* secondary enabled */ 67 #define KA88_SINGLE 0x0008 /* single CPU */ 68 #define KA88_LEFTPRIM 0x0040 /* left CPU is primary */ 69 #define KA88_SLOW 0x0080 /* low-speed version */ 70 71 /* floppy commands */ 72 #define KA88_CS_READ 0x0000 /* read from device */ 73 #define KA88_CS_WRITE 0x0001 /* write to device */ 74 75 /* communication channel */ 76 #define KA88_REBOOT 0x0002 /* reboot this processor */ 77 #define KA88_CLRW 0x0003 /* clear warm start flag */ 78 #define KA88_CLRC 0x0004 /* clear cold start flag */ 79 #define KA88_REBOOT2ND 0x0005 /* reboot other processor */ 80 #define KA88_TOYREAD 0x0008 /* request toy clock */ 81 #define KA88_TOYWRITE 0x0009 /* notify of intent to write toy */ 82 #define KA88_GETCONF 0x000d /* request configuration info */ 83 84 /* IPR defines */ 85 #define PR_NICTRL 128 /* NMI Interrupt control */ 86 #define NICTRL_DEV0 0x80 /* Device 0 interrupt enable */ 87 #define NICTRL_DEV1 0x40 /* Device 1 interrupt enable */ 88 #define NICTRL_MNF 0x20 /* memory interrupt/NMI fault */ 89 90 #define PR_INOP 129 /* Interrupt other processor */ 91 #define INOP_IOP 1 92 93 #define PR_NMIFSR 130 /* NMI fault summary */ 94 #define PR_NMISIL 131 /* NMI silo data */ 95 #define PR_NMIEAR 132 /* NMI error address */ 96 #define PR_COR 133 /* Cache on register */ 97 #define PR_REVR1 134 /* Rev register 1 */ 98 #define PR_REVR2 135 /* Rev register 2 */ 99 100 /* NBIA defines */ 101 #define NBIA_REGS(nbianr) (0x20080000 + ((nbianr) << 26)) 102 103 #define NBIA_CSR0 0 104 #define CSR0_PARERR 0x8000 /* NBI parity error */ 105 #define CSR0_LOOP 0x10000 /* loopback */ 106 #define CSR0_NBIIE 0x100000 /* NBI interrupt enable */ 107 108 #define NBIA_CSR1 4 109 #define NBIA_BR4VR 16 110 #define NBIA_BR5VR 20 111 #define NBIA_BR6VR 24 112 #define NBIA_BR7VR 28 113 /* 114 * This is mostly fake, but simple way to get autoconf work. 115 * slot 0-9: BI bus adapters 116 * 10: Memory controller 117 * 20-23: CPUs. 118 */ 119 struct nmi_attach_args { 120 const char *na_type; 121 int na_slot; 122 bus_space_tag_t na_iot; 123 bus_dma_tag_t na_dmat; 124 }; 125 126 #ifdef _KERNEL 127 int ka88_confdata; 128 #endif 129 130 #endif /* _VAX_KA88_H_ */ 131