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1 | \ ========== Copyright Header Begin ========================================== |
2 | \ | |
3 | \ Hypervisor Software File: vchannel.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 ============================================ | |
42 | id: @(#)vchannel.tok 1.1 06/10/11 | |
43 | purpose: channel-devices dropin | |
44 | copyright: Copyright 2006 Sun Microsystems, Inc. All Rights Reserved | |
45 | copyright: Use is subject to license terms. | |
46 | ||
47 | Fcode-Version3 | |
48 | ||
49 | headerless | |
50 | ||
51 | : en+ encode-int encode+ ; | |
52 | ||
53 | my-self ihandle>phandle value my-interrupt-parent | |
54 | ||
55 | : create-vchannel-props ( -- ) | |
56 | " channel-devices" encode-string " name" property | |
57 | " channel-devices" encode-string " device_type" property | |
58 | " SUNW,sun4v-channel-devices" encode-string " compatible" property | |
59 | my-space encode-int " reg" property | |
60 | ||
61 | 0 encode-int " #size-cells" property | |
62 | 1 encode-int " #address-cells" property | |
63 | ; | |
64 | ||
65 | create-vchannel-props | |
66 | ||
67 | external | |
68 | ||
69 | : open ( -- ok? ) true ; | |
70 | : close ( -- ) ; | |
71 | : encode-unit ( pa -- adr,len ) base @ >r hex (.) r> base ! ; | |
72 | : decode-unit ( adr len -- pa ) | |
73 | base @ >r hex $number if 0 then r> base ! | |
74 | ; | |
75 | ||
76 | headerless | |
77 | ||
78 | fload ${BP}/dev/sun4v-devices/vcommon/probe.fth | |
79 | ||
80 | create-channel-devices | |
81 | ||
82 | end0 |