ab9470909c
consoles for TC alphas. Based on code from Takuya Koumoto <takuya-k@is.aist-nara.ac.jp> as well as some parts of Toru Nishimura's and Matthias Drochner's work on pmax wscons. This relies on the NEW_SCC_DRIVER.
64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/* $NetBSD: tc_3000_300.h,v 1.4 1998/10/22 01:03:09 briggs Exp $ */
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/*
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* Copyright (c) 1994, 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* TurboChannel-specific functions and structures for 3000_500.
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*/
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/*
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* TURBOchannel Interface Registers.
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*/
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#define TC_3000_300_IR KV(0x00000001e0000000) /* Dense */
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#define TC_3000_300_CSR KV(0x00000001e0000008) /* Dense */
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#define TC_3000_300_MCR KV(0x00000001e0000010) /* Dense */
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#define TC_3000_300_LED KV(0x00000001e0000018) /* Dense */
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/* Interrupt bits. */
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#define TC_3000_300_IR_CXTURBO 0x00000004 /* TC CXTURBO */
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#define TC_3000_300_IR_TCDS 0x00000008 /* TC Dual SCSI */
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#define TC_3000_300_IR_IOASIC 0x00000010 /* TC IOASIC */
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#define TC_3000_300_IR_BCTAGPARITY 0x08000000 /* BC tag par. err. */
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#define TC_3000_300_IR_TCOVERRUN 0x10000000 /* TC overrun */
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#define TC_3000_300_IR_TCTIMEOUT 0x20000000 /* TC timeout on I/O */
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#define TC_3000_300_IR_BCACHEPARITY 0x40000000 /* Bcache par. err. */
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#define TC_3000_300_IR_MEMPARITY 0x80000000 /* Memory par. err. */
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/* Device number "cookies." */
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#define TC_3000_300_DEV_OPT0 0
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#define TC_3000_300_DEV_OPT1 1
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#define TC_3000_300_DEV_TCDS 2
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#define TC_3000_300_DEV_IOASIC 3
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#define TC_3000_300_DEV_CXTURBO 4
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#define TC_3000_300_DEV_BOGUS -1
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#define TC_3000_300_NCOOKIES 5
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extern int tc_3000_300_fb_cnattach __P((u_int64_t));
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