sys/arch/vax/include/ka88.h

   1 /*      $NetBSD: ka88.h,v 1.4 2005/12/11 12:19:34 christos 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  * 3. All advertising materials mentioning features or use of this software
  15  *    must display the following acknowledgement:
  16  *      This product includes software developed at Ludd, University of
  17  *      Lule}, Sweden and its contributors.
  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 /*
  34  * KA88 system defines, gotten from the
  35  * VAX 8530/8550/8700/8800 System Maintenance Guide.
  36  */
  37 #ifndef _VAX_KA88_H_
  38 #define _VAX_KA88_H_
  39
  40 /* Console communication ID fields */
  41 #define KA88_CSA1       0x0100          /* first floppy */
  42 #define KA88_CSA3       0x0200          /* hard drive */
  43 #define KA88_LOCAL      0x0300          /* local console */
  44 #define KA88_CSA2       0x0400          /* second floppy */
  45 #define KA88_REMOTE     0x0600          /* remote console */
  46 #define KA88_DIAGDATA   0x0700          /* */
  47 #define KA88_CONSMSG    0x0800          /* messages from console */
  48 #define KA88_CONFDATA   0x0900          /* config data from PRO (in) */
  49 #define KA88_CSACMND    0x0900          /* floppy command (out) */
  50 #define KA88_TOY        0x0d00          /* time of year clock */
  51 #define KA88_COMM       0x0f00          /* communication channel */
  52
  53 /* Messages from console */
  54 #define KA88_ENV        0x0000          /* margins passed */
  55 #define KA88_CSA1STAT   0x0010          /* floppy 1 status */
  56 #define KA88_CSA2STAT   0x0020          /* floppy 2 status */
  57 #define KA88_CSA3STAT   0x0050          /* hard drive status */
  58 #define KA88_TOYERR     0x0070          /* time of year clock error */
  59
  60 /* Environment margins passed */
  61 #define KA88_BLOWER     0x0000          /* fan malfunctioning */
  62 #define KA88_YELLOW     0x0001          /* yellow zone passed */
  63 #define KA88_RED        0x0002          /* red zone passed */
  64
  65 /* floppy status */
  66 #define KA88_CSAOK      0x0000          /* floppy command succeeded */
  67
  68 /* config data from PRO */
  69 #define KA88_LEFT       0x0001          /* left CPU available */
  70 #define KA88_SMALL      0x0001          /* small cabinet (8530/8550) */
  71 #define KA88_RIGHT      0x0002          /* right CPU available */
  72 #define KA88_SECONDEN   0x0004          /* secondary enabled */
  73 #define KA88_SINGLE     0x0008          /* single CPU */
  74 #define KA88_LEFTPRIM   0x0040          /* left CPU is primary */
  75 #define KA88_SLOW       0x0080          /* low-speed version */
  76
  77 /* floppy commands */
  78 #define KA88_CS_READ    0x0000          /* read from device */
  79 #define KA88_CS_WRITE   0x0001          /* write to device */
  80
  81 /* communication channel */
  82 #define KA88_REBOOT     0x0002          /* reboot this processor */
  83 #define KA88_CLRW       0x0003          /* clear warm start flag */
  84 #define KA88_CLRC       0x0004          /* clear cold start flag */
  85 #define KA88_REBOOT2ND  0x0005          /* reboot other processor */
  86 #define KA88_TOYREAD    0x0008          /* request toy clock */
  87 #define KA88_TOYWRITE   0x0009          /* notify of intent to write toy */
  88 #define KA88_GETCONF    0x000d          /* request configuration info */
  89
  90 /* IPR defines */
  91 #define PR_NICTRL       128             /* NMI Interrupt control */
  92 #define NICTRL_DEV0     0x80            /* Device 0 interrupt enable */
  93 #define NICTRL_DEV1     0x40            /* Device 1 interrupt enable */
  94 #define NICTRL_MNF      0x20            /* memory interrupt/NMI fault */
  95
  96 #define PR_INOP         129             /* Interrupt other processor */
  97 #define INOP_IOP        1
  98
  99 #define PR_NMIFSR       130             /* NMI fault summary */
 100 #define PR_NMISIL       131             /* NMI silo data */
 101 #define PR_NMIEAR       132             /* NMI error address */
 102 #define PR_COR          133             /* Cache on register */
 103 #define PR_REVR1        134             /* Rev register 1 */
 104 #define PR_REVR2        135             /* Rev register 2 */
 105
 106 /* NBIA defines */
 107 #define NBIA_REGS(nbianr)       (0x20080000 + ((nbianr) << 26))
 108
 109 #define NBIA_CSR0       0
 110 #define CSR0_PARERR     0x8000          /* NBI parity error */
 111 #define CSR0_LOOP       0x10000         /* loopback */
 112 #define CSR0_NBIIE      0x100000        /* NBI interrupt enable */
 113
 114 #define NBIA_CSR1       4
 115 #define NBIA_BR4VR      16
 116 #define NBIA_BR5VR      20
 117 #define NBIA_BR6VR      24
 118 #define NBIA_BR7VR      28
 119 /*
 120  * This is mostly fake, but simple way to get autoconf work.
 121  * slot 0-9:    BI bus adapters
 122  *       10:    Memory controller
 123  *    20-23:    CPUs.
 124  */
 125 struct nmi_attach_args {
 126         const char *na_type;
 127         int na_slot;
 128         bus_space_tag_t na_iot;
 129         bus_dma_tag_t na_dmat;
 130 };
 131
 132 #ifdef _KERNEL
 133 int ka88_confdata;
 134 #endif
 135
 136 #endif /* _VAX_KA88_H_ */