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1 | \ ========== Copyright Header Begin ========================================== |
2 | \ | |
3 | \ Hypervisor Software File: idprom.fth | |
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: @(#)idprom.fth 2.19 06/07/13 | |
43 | purpose: | |
44 | copyright: Copyright 2006 Sun Microsystems, Inc. All Rights Reserved | |
45 | copyright: Use is subject to license terms. | |
46 | ||
47 | headerless | |
48 | ||
49 | h# 20 constant /idprom | |
50 | /idprom buffer: idprom-buf | |
51 | ||
52 | [ifndef] SUN4V | |
53 | 0 value idprom-phandle | |
54 | ||
55 | also magic-device-types definitions | |
56 | headers | |
57 | ||
58 | : idprom ( xdr,len prop$ -- ) | |
59 | idprom-phandle if exit then | |
60 | my-self ihandle>phandle to idprom-phandle | |
61 | ; | |
62 | ||
63 | previous definitions | |
64 | [then] | |
65 | ||
66 | headerless | |
67 | : idprom@ ( -- byte ) idprom-buf + c@ ; | |
68 | : idprom-checksum ( -- n ) | |
69 | 0 d# 15 0 do i idprom@ xor loop | |
70 | ; | |
71 | ||
72 | \ Verifying ID PROM format and checksum is sufficient | |
73 | \ to validate ID PROM structure | |
74 | : (idprom-valid? ( -- flag ) | |
75 | 0 idprom@ 1 = \ Verify the ID PROM format | |
76 | idprom-checksum d# 15 idprom@ = and \ Verify the checksum | |
77 | ; | |
78 | ' (idprom-valid? is idprom-valid? | |
79 | ||
80 | : .idbytes ( offset count -- ) bounds do i idprom@ .h loop ; | |
81 | ||
82 | : hostid ( -- n ) | |
83 | d# 14 idprom@ ( b.lo ) | |
84 | d# 13 idprom@ ( b.mlo ) | |
85 | d# 12 idprom@ ( b.mhi ) | |
86 | 1 idprom@ ( b.hi ) | |
87 | bljoin ( n ) | |
88 | ; | |
89 | ||
90 | : (serial# ( -- n ) hostid 1 d# 31 lshift invert and ; | |
91 | ' (serial# is serial# | |
92 | ||
93 | : (system-mac-address ( -- adr len ) idprom-buf 2+ 6 ; | |
94 | ' (system-mac-address is system-mac-address | |
95 | ||
96 | headers | |
97 | : .idprom ( -- ) | |
98 | ." Format/Type: " 0 2 .idbytes | |
99 | ." Ethernet: " 2 6 .idbytes | |
100 | ." Date: " 8 4 .idbytes | |
101 | cr | |
102 | ." Serial: " d# 12 3 .idbytes | |
103 | ." Checksum: " d# 15 1 .idbytes | |
104 | \ ." Reserved: " d# 16 d# 16 .idbytes | |
105 | ; | |
106 | ||
107 | [ifdef] SUN4V | |
108 | : idprom! ( d n -- ) idprom-buf + c! ; | |
109 | ||
110 | : init-idprom ( -- ) | |
111 | idprom-buf /idprom erase | |
112 | h# 01 0 idprom! | |
113 | 0 " platform" md-find-node ( node ) | |
114 | dup " hostid" ascii v md-find-prop ?dup if ( node prop ) | |
115 | md-decode-prop drop ( node n ) | |
116 | lbsplit | |
117 | 1 idprom! 3 0 do d# 12 i + idprom! loop ( node ) | |
118 | then ( ) | |
119 | " mac-address" ascii v md-find-prop ?dup if ( prop ) | |
120 | md-decode-prop drop ( n ) | |
121 | 6 0 do dup 7 i - idprom! 8 >> loop drop ( ) | |
122 | then ( ) | |
123 | idprom-checksum d# 15 idprom! ( ) | |
124 | root-device | |
125 | idprom-buf /idprom encode-bytes " idprom" property | |
126 | device-end | |
127 | ; | |
128 | [else] | |
129 | : init-idprom ( -- ) | |
130 | idprom-phandle ?dup 0= abort" No IDPROM"r"n" | |
131 | phandle>devname open-dev ?dup if | |
132 | >r | |
133 | idprom-buf /idprom " read" r@ $call-method drop | |
134 | r> close-dev | |
135 | root-device | |
136 | idprom-buf /idprom encode-bytes " idprom" property | |
137 | device-end | |
138 | else | |
139 | ." IDPROM device didn't open" cr | |
140 | then | |
141 | ; | |
142 | [then] | |
143 | ||
144 | stand-init: Setting IDPROM property | |
145 | ['] init-idprom catch drop | |
146 | ; |