1 /* $NetBSD: tc_3000_300.h,v 1.4 1998/10/22 01:03:09 briggs Exp $ */ 2 3 /* 4 * Copyright (c) 1994, 1995 Carnegie-Mellon University. 5 * All rights reserved. 6 * 7 * Author: Chris G. Demetriou 8 * 9 * Permission to use, copy, modify and distribute this software and 10 * its documentation is hereby granted, provided that both the copyright 11 * notice and this permission notice appear in all copies of the 12 * software, derivative works or modified versions, and any portions 13 * thereof, and that both notices appear in supporting documentation. 14 * 15 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 16 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 17 * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 18 * 19 * Carnegie Mellon requests users of this software to return to 20 * 21 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 22 * School of Computer Science 23 * Carnegie Mellon University 24 * Pittsburgh PA 15213-3890 25 * 26 * any improvements or extensions that they make and grant Carnegie the 27 * rights to redistribute these changes. 28 */ 29 30 /* 31 * TurboChannel-specific functions and structures for 3000_500. 32 */ 33 34 /* 35 * TURBOchannel Interface Registers. 36 */ 37 #define TC_3000_300_IR KV(0x00000001e0000000) /* Dense */ 38 #define TC_3000_300_CSR KV(0x00000001e0000008) /* Dense */ 39 #define TC_3000_300_MCR KV(0x00000001e0000010) /* Dense */ 40 #define TC_3000_300_LED KV(0x00000001e0000018) /* Dense */ 41 42 /* Interrupt bits. */ 43 #define TC_3000_300_IR_CXTURBO 0x00000004 /* TC CXTURBO */ 44 #define TC_3000_300_IR_TCDS 0x00000008 /* TC Dual SCSI */ 45 #define TC_3000_300_IR_IOASIC 0x00000010 /* TC IOASIC */ 46 #define TC_3000_300_IR_BCTAGPARITY 0x08000000 /* BC tag par. err. */ 47 #define TC_3000_300_IR_TCOVERRUN 0x10000000 /* TC overrun */ 48 #define TC_3000_300_IR_TCTIMEOUT 0x20000000 /* TC timeout on I/O */ 49 #define TC_3000_300_IR_BCACHEPARITY 0x40000000 /* Bcache par. err. */ 50 #define TC_3000_300_IR_MEMPARITY 0x80000000 /* Memory par. err. */ 51 52 /* Device number "cookies." */ 53 #define TC_3000_300_DEV_OPT0 0 54 #define TC_3000_300_DEV_OPT1 1 55 #define TC_3000_300_DEV_TCDS 2 56 #define TC_3000_300_DEV_IOASIC 3 57 #define TC_3000_300_DEV_CXTURBO 4 58 59 #define TC_3000_300_DEV_BOGUS -1 60 61 #define TC_3000_300_NCOOKIES 5 62 63 extern int tc_3000_300_fb_cnattach __P((u_int64_t)); 64