130 lines
5.1 KiB
C
130 lines
5.1 KiB
C
/* $NetBSD: ka88.h,v 1.1 2000/07/26 11:47:20 ragge Exp $ */
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/*
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* Copyright (c) 2000 Ludd, University of Lule}, Sweden. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed at Ludd, University of
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* Lule}, Sweden and its contributors.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* KA88 system defines, gotten from the
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* VAX 8530/8550/8700/8800 System Maintenance Guide.
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*/
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/* Console communication ID fields */
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#define KA88_CSA1 0x0100 /* first floppy */
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#define KA88_CSA3 0x0200 /* hard drive */
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#define KA88_LOCAL 0x0300 /* local console */
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#define KA88_CSA2 0x0400 /* second floppy */
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#define KA88_REMOTE 0x0600 /* remote console */
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#define KA88_DIAGDATA 0x0700 /* */
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#define KA88_CONSMSG 0x0800 /* messages from console */
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#define KA88_CONFDATA 0x0900 /* config data from PRO (in) */
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#define KA88_CSACMND 0x0900 /* floppy command (out) */
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#define KA88_TOY 0x0d00 /* time of year clock */
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#define KA88_COMM 0x0f00 /* communication channel */
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/* Messages from console */
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#define KA88_ENV 0x0000 /* margins passed */
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#define KA88_CSA1STAT 0x0010 /* floppy 1 status */
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#define KA88_CSA2STAT 0x0020 /* floppy 2 status */
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#define KA88_CSA3STAT 0x0050 /* hard drive status */
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#define KA88_TOYERR 0x0070 /* time of year clock error */
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/* Environment margins passed */
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#define KA88_BLOWER 0x0000 /* fan malfunctioning */
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#define KA88_YELLOW 0x0001 /* yellow zone passed */
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#define KA88_RED 0x0002 /* red zone passed */
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/* floppy status */
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#define KA88_CSAOK 0x0000 /* floppy command succeeded */
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/* config data from PRO */
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#define KA88_LEFT 0x0001 /* left cpu available */
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#define KA88_SMALL 0x0001 /* small cabinet (8530/8550) */
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#define KA88_RIGHT 0x0002 /* right cpu available */
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#define KA88_SECONDEN 0x0004 /* secondary enabled */
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#define KA88_SINGLE 0x0008 /* single cpu */
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#define KA88_LEFTPRIM 0x0040 /* left cpu is primary */
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#define KA88_SLOW 0x0080 /* low-speed version */
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/* floppy commands */
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#define KA88_CS_READ 0x0000 /* read from device */
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#define KA88_CS_WRITE 0x0001 /* write to device */
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/* communication channel */
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#define KA88_REBOOT 0x0002 /* reboot this processor */
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#define KA88_CLRW 0x0003 /* clear warm start flag */
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#define KA88_CLRC 0x0004 /* clear cold start flag */
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#define KA88_REBOOT2ND 0x0005 /* reboot other processor */
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#define KA88_TOYREAD 0x0008 /* request toy clock */
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#define KA88_TOYWRITE 0x0009 /* notify of intent to write toy */
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#define KA88_GETCONF 0x000d /* request configuration info */
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/* IPR defines */
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#define PR_NICTRL 128 /* NMI Interrupt control */
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#define NICTRL_DEV0 0x80 /* Device 0 interrupt enable */
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#define NICTRL_DEV1 0x40 /* Device 1 interrupt enable */
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#define NICTRL_MNF 0x20 /* memory interrupt/NMI fault */
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#define PR_INOP 129 /* Interrupt other processor */
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#define INOP_IOP 1
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#define PR_NMIFSR 130 /* NMI fault summary */
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#define PR_NMISIL 131 /* NMI silo data */
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#define PR_NMIEAR 132 /* NMI error address */
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#define PR_COR 133 /* Cache on register */
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#define PR_REVR1 134 /* Rev register 1 */
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#define PR_REVR2 135 /* Rev register 2 */
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/* NBIA defines */
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#define NBIA_REGS(nbianr) (0x20080000 + ((nbianr) << 26))
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#define NBIA_CSR0 0
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#define CSR0_PARERR 0x8000 /* NBI parity error */
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#define CSR0_LOOP 0x10000 /* loopback */
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#define CSR0_NBIIE 0x100000 /* NBI interrupt enable */
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#define NBIA_CSR1 4
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#define NBIA_BR4VR 16
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#define NBIA_BR5VR 20
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#define NBIA_BR6VR 24
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#define NBIA_BR7VR 28
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/*
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* This is mostly fake, but simple way to get autoconf work.
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* slot 0-9: BI bus adapters
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* 10: Memory controller
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* 20-23: CPUs.
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*/
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struct nmi_attach_args {
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int slot;
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};
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#ifdef _KERNEL
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int ka88_confdata;
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#endif
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