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/* $OpenBSD: tc_3000_300.h,v 1.4 1996/10/30 22:41:17 niklas Exp $ */
/* $NetBSD: tc_3000_300.h,v 1.2 1995/12/20 00:43:28 cgd Exp $ */
/*
* Copyright (c) 1994, 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
/*
* TurboChannel-specific functions and structures for 3000_500.
*/
/*
* TURBOchannel Interface Registers.
*/
#define TC_3000_300_IR KV(0x00000001e0000000) /* Dense */
#define TC_3000_300_CSR KV(0x00000001e0000008) /* Dense */
#define TC_3000_300_MCR KV(0x00000001e0000010) /* Dense */
#define TC_3000_300_LED KV(0x00000001e0000018) /* Dense */
/* Interrupt bits. */
#define TC_3000_300_IR_CXTURBO 0x00000004 /* TC CXTURBO */
#define TC_3000_300_IR_TCDS 0x00000008 /* TC Dual SCSI */
#define TC_3000_300_IR_IOASIC 0x00000010 /* TC IOASIC */
#define TC_3000_300_IR_BCTAGPARITY 0x08000000 /* BC tag par. err. */
#define TC_3000_300_IR_TCOVERRUN 0x10000000 /* TC overrun */
#define TC_3000_300_IR_TCTIMEOUT 0x20000000 /* TC timeout on I/O */
#define TC_3000_300_IR_BCACHEPARITY 0x40000000 /* Bcache par. err. */
#define TC_3000_300_IR_MEMPARITY 0x80000000 /* Memory par. err. */
/* Device number "cookies." */
#define TC_3000_300_DEV_OPT0 0
#define TC_3000_300_DEV_OPT1 1
#define TC_3000_300_DEV_TCDS 2
#define TC_3000_300_DEV_IOASIC 3
#define TC_3000_300_DEV_CXTURBO 4
#define TC_3000_300_DEV_BOGUS -1
#define TC_3000_300_NCOOKIES 5
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