Annotation of sys/arch/vax/include/ka48.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ka48.h,v 1.3 2006/03/04 19:33:21 miod Exp $ */
2: /*
3: * Copyright (c) 1998 Ludd, University of Lule}, Sweden.
4: * 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: * KA48 (VS4000 VLC) specific definitions. *** INCOMPLETE ! MK-990306 ***
35: */
36:
37:
38: /* IPR bits definitions */
39: #define PCSTS_FLUSH 4
40: #define PCSTS_ENABLE 2
41: #define PCTAG_PARITY 0x80000000
42: #define PCTAG_VALID 1
43:
44: /* memory addresses of interest */
45: #define KA48_INVFLT 0x20200000
46: #define KA48_INVFLTSZ 16384
47: #define KA48_CCR 0x23000000
48: #define KA48_TAGST 0x2d000000
49: #define KA48_TAGSZ 32768
50:
51: #define CCR_CENA 0x00000001
52: #define CCR_SPECIO 0x00000010
53:
54: #define KA48_BWF0 0x20080014
55: #define BWF0_FEN 0x01000000
56:
57: /* From OpenVMS $IO440DEF & $KA440DEF */
58: #define KA48_PARCTL 0x20080014
59: #define KA48_PARCTL_CPEN 0x00000001 /* CPU Parity Enable? */
60: #define KA48_PARCTL_NPEN 0x00000100 /* ?? Parity Enable */
61: #define KA48_PARCTL_INVENA 0x01000000 /* Invalid ? Enable */
62: #define KA48_PARCTL_AGS 0x02000000 /* ??? */
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