Initial commit of OpenSPARC T2 architecture model.
[OpenSPARC-T2-SAM] / obp / obp / dev / sun4v-devices / vnexus / vnexus.tok
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1\ ========== Copyright Header Begin ==========================================
2\
3\ Hypervisor Software File: vnexus.tok
4\
5\ Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
6\
7\ - Do no alter or remove copyright notices
8\
9\ - Redistribution and use of this software in source and binary forms, with
10\ or without modification, are permitted provided that the following
11\ conditions are met:
12\
13\ - Redistribution of source code must retain the above copyright notice,
14\ this list of conditions and the following disclaimer.
15\
16\ - Redistribution in binary form must reproduce the above copyright notice,
17\ this list of conditions and the following disclaimer in the
18\ documentation and/or other materials provided with the distribution.
19\
20\ Neither the name of Sun Microsystems, Inc. or the names of contributors
21\ may be used to endorse or promote products derived from this software
22\ without specific prior written permission.
23\
24\ This software is provided "AS IS," without a warranty of any kind.
25\ ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
26\ INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
27\ PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
28\ MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
29\ ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
30\ DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
31\ OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
32\ FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
33\ DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
34\ ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
35\ SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
36\
37\ You acknowledge that this software is not designed, licensed or
38\ intended for use in the design, construction, operation or maintenance of
39\ any nuclear facility.
40\
41\ ========== Copyright Header End ============================================
42id: @(#)vnexus.tok 1.3 06/10/11
43purpose:
44copyright: Copyright 2006 Sun Microsystems, Inc. All Rights Reserved
45copyright: Use is subject to license terms.
46
47Fcode-Version3
48
49headerless
50
51: en+ encode-int encode+ ;
52
53my-self ihandle>phandle value my-interrupt-parent
54
55: my-device-id ( -- n )
56 0 " virtual-devices" md-find-node ?dup if ( node )
57 " cfg-handle" ascii v md-find-prop ?dup if ( entry )
58 md-decode-prop drop ( cfghandle )
59 then
60 then ( cfghandle )
61;
62
63: create-vnexus-props ( -- )
64 " virtual-devices" name
65
66 " SUNW,sun4v-virtual-devices" encode-string
67 " SUNW,virtual-devices" encode-string encode+
68 " compatible" property
69
70 " virtual-devices" encode-string " device_type" property
71 0 encode-int " #size-cells" property
72 1 encode-int " #address-cells" property
73
74 h# c000.0000 my-device-id or encode-int
75 0 en+ 0 en+ 0 en+ " reg" property
76
77 1 encode-int " #interrupt-cells" property
78 h# 1f encode-int h# ffffff en+ 3 en+ " interrupt-map-mask" property
79;
80
81create-vnexus-props
82
83external
84
85: open ( -- ok? ) true ;
86
87: close ( -- ) ;
88
89: encode-unit ( pa -- adr,len ) base @ >r hex (.) r> base ! ;
90
91: decode-unit ( adr len -- pa )
92 base @ >r hex $number if 0 then r> base !
93;
94
95headerless
96
97fload ${BP}/dev/sun4v-devices/vcommon/probe.fth
98
99: populate-virtual-devices
100 create-virtual-devices
101 create-interrupt-map
102;
103
104populate-virtual-devices
105
106end0