Annotation of www/hppa.html, Revision 1.104
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1.1 deraadt 4: <head>
5: <title>OpenBSD/hppa</title>
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11: <meta name="distribution" content="global">
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14:
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1.65 mickey 16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.74 miod 17: <p>
18: <h2><font color="#e00000">OpenBSD/hppa</font></h2>
19:
20: <hr>
21:
22: <p>
23: OpenBSD/hppa runs on a large set of the 32-bit Hewlett Packard Precision
24: Architecture workstations and servers (HP PA-RISC).
25: </p>
26:
27: <p>
28: A mailing list dedicated to the OpenBSD/hppa port is available at
29: <u><font color="#23238e">hppa@openbsd.org</font></u>.
30: To join the OpenBSD/hppa mailing list, send a message body of <b>"subscribe
31: hppa"</b> to <a href="mailto:majordomo@openbsd.org">majordomo@openbsd.org</a>.
32: Please be sure to check our <a href="mail.html">mailing list policy</a> before
33: subscribing.
34: </p>
35:
36: <p>
37: The current port maintainer is
38: <a href="mailto:mickey@openbsd.org">Michael Shalayeff</a>.
39: Others are definitely welcome to contribute!
40: </p>
41:
42: <a href="#toc"></a>
43: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
44: <p>
45: <ul>
1.82 jufi 46: <li><a href="#history">History of the port</a>
1.74 miod 47: <li><a href="#status">Current status</a>
48: <li><a href="#projects">Project list</a>
49: <li><a href="#hardware">Supported hardware list</a>
50: <li><a href="#hwdocs">Hardware documentation</a>
51: <li><a href="#install">Getting and installing OpenBSD/hppa</a>
1.92 miod 52: <li><a href="#netboot">Netbooting the installation media</a>
1.74 miod 53: </ul>
54: </p>
1.3 fn 55:
1.66 jufi 56: <hr>
1.74 miod 57: <a name="history"></a>
58: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
1.30 deraadt 59:
1.64 mickey 60: <p>
1.67 deraadt 61: This project was started in those days when the only
1.38 mickey 62: open source operating systems for HP PA-RISC computers were
1.66 jufi 63: <a href="http://www.cs.utah.edu/projects/flux/lites/html">Lites</a> and
1.68 jufi 64: <a href="http://www.mklinux.org">MkLinux</a>.
1.38 mickey 65: These two sources were a major supply of information and
66: code for initial development of the OpenBSD/hppa port.
1.67 deraadt 67: <a href="http://www.cs.utah.edu/~mike/hpbsd/hpbsd.html">HPBSD</a>
1.38 mickey 68: is encumbered by HP proprietary code and USL licensing and is
69: not publicly available.
70: One of the major direct benefits from previous porting efforts
1.74 miod 71: (besides the code, of course) was support for HP PA-RISC in GCC and
72: binutils, which allowed quick building of a cross-tools environment
73: for development.
74: </p>
75:
1.38 mickey 76: <p>
1.74 miod 77: Later on, Hewlett-Packard decided to sponsor a
78: <a href="http://www.parisc-linux.org/">Linux</a> port to the PA-RISC
79: family, which actually resulted in some proprietary documentation
80: being released, even though their target was a different class of 9000
81: machines back then.
82: </p>
83:
84: <hr>
85: <a name="status"></a>
86: <h3><font color="#0000e0"><strong>Current status:</strong></font></h3>
87:
1.38 mickey 88: <p>
1.102 miod 89: Currently, all the supported systems boot multi-user, although not all of them
90: can boot off disk. In addition to the release, full snapshots are made
91: periodically, and work is ongoing to provide better hardware support.
1.74 miod 92: </p>
1.64 mickey 93:
1.74 miod 94: <hr>
95: <a name="projects"></a>
96: <h3><font color="#0000e0"><strong>Projects (in no particular order):
97: </strong></font></h3>
1.64 mickey 98:
1.74 miod 99: <p>
1.16 mickey 100: <ul>
1.74 miod 101: <li>Improve overall stability
1.96 mickey 102: <li>Support the NCR53C700 SCSI Narrow SE controller
103: <li>Support the NCR53C720 SCSI FWD controller
1.102 miod 104: <li>Improve installation procedures
1.74 miod 105: <li>Improve port-specific documentation
1.96 mickey 106: <li>Support booting from tape and CD-ROM
107: <li>Support for 7300LC and 8x00 CPUs
108: <li>Support for 7000 CPUs (the "original snakes" machines)
1.86 mickey 109: <li>HP-UX emulation
110: <li>PARISC/Linux emulation
111: <li>Shared libraries
1.74 miod 112: <li>X11 support
1.104 ! mickey 113: <li>Support for multiprocessor systems
1.64 mickey 114: </ul>
1.74 miod 115: </p>
116:
117: <hr>
118: <a name="hardware"></a>
119: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
120:
121: <p>
122: <h4>Supported models</h4>
123: </p>
124:
125: <p>
1.64 mickey 126: <ul>
1.100 mickey 127: <li>PA7100-based: 715/33, 715/50, 715/75, 725/50, 725/75, 735/100, 745i, 747i, 755/100
1.74 miod 128: <li>PA7100LC-based: 712, 715/64, 715/80, 715/100, 715/100XC, 725/64, 725/100
129: <li>PA7150-based: 735/125, 755/125
130: <li>PA7200-based: J200, J210, J210XC, C100, C110
1.103 mickey 131: <li>PA7300LC-based: RDI PrecisionBook (C160L)
1.16 mickey 132: </ul>
1.74 miod 133: </p>
134:
135: <p>
136: <h4>Supported peripherals</h4>
137: </p>
138:
139: <p>
140: The list of supported hardware below is not meant to be exhaustive.
141: Hardware is needed for developers, to further help development and testing.
142: Please see our <a href="want.html">"Wanted List"</a>
1.66 jufi 143: (contact <a href="mailto:mickey@openbsd.org">mickey</a>).
1.74 miod 144: </p>
145:
146: <p>
147: <ul>
148: <li><strong>
149: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=io&sektion=4&arch=hppa">Bus/IO
150: controllers</a></strong>
151: <ul>
152: <li>Phantom PseudoBC GSC+ Port
153: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=phantomas&sektion=4&arch=hppa">phantomas</a>)
154: <li>GSC
155: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsc&sektion=4&arch=hppa">gsc</a>):
156: LASI
157: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lasi&sektion=4&arch=hppa">lasi</a>),
158: ASP
159: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asp&sektion=4&arch=hppa">asp</a>)
160: </ul>
161: <li><strong>SGC/GSC graphics</strong>
162: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sti&sektion=4">sti</a>)
163: <ul>
164: <li>Artist (as found on 712)
165: <li>CRX-8, CRX-24, HCRX-8, HCRX-24
166: </ul>
167: <li><strong>Serial ports</strong>
168: <ul>
1.86 mickey 169: <li>On-board ns16550 and compatibles
1.74 miod 170: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=com&sektion=4">com</a>)
171: </ul>
172: <li><strong>Parallel ports</strong>
173: <ul>
174: <li>On-board parallel port
175: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lpt&sektion=4">lpt</a>)
176: </ul>
1.80 mickey 177: <li><strong>SCSI controllers</strong>
178: <ul>
1.96 mickey 179: <li>NCR53C710 SCSI Narrow SE controller
1.80 mickey 180: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=osiop&sektion=4">osiop</a>)
181: </ul>
1.74 miod 182: <li><strong>Ethernet</strong>
183: <ul>
184: <li>On-board Intel i82596 ethernet
185: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ie&sektion=4&arch=hppa">ie</a>)
186: </ul>
1.85 jason 187: <li><strong>Audio devices</strong>
188: <ul>
189: <li>On-board harmony CS4215/AD1849
190: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=harmony&sektion=4&arch=hppa">harmony</a>)
191: </ul>
1.88 miod 192: <li><strong>Input devices</strong>
193: <ul>
194: <li>HIL keyboards
195: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilkbd&sektion=4">hilkbd</a>)
1.89 miod 196: <li>HIL mice and graphics tablet
197: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilms&sektion=4">hilms</a>)
1.88 miod 198: <li>PS/2 keyboards
199: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsckbd&sektion=4&arch=hppa">gsckbd</a>)
1.94 miod 200: <li>PS/2 mice
201: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms</a>)
1.88 miod 202: </ul>
1.74 miod 203: <li><strong>Miscellaneous devices</strong>
204: <ul>
205: <li>Battery-backed real time clock
206: </ul>
207: </ul>
208: </p>
209:
210: <p>
211: <h4>Unsupported models</h4>
212: </p>
213:
214: <p>
215: The following systems may eventually work:
216: <ul>
217: <li>PA7000-based machines: 705, 710, 720, 730, 750
1.98 mickey 218: <li>PA7300LC-based machines: A180[C], B132L[+], B160L, B180L+, C132L, C160L
1.74 miod 219: <li>PA2.0 systems (in 32-bit mode)
1.96 mickey 220: <li>HP 9000 E-Class (with limited I/O)
221: <li>HP 9000 D-Class, at least the 32-bit models
1.74 miod 222: <li>Hitachi VQ200, VQ210, and some other non-HP workstations
1.99 mickey 223: <li>Hitachi 9000V 3050RX/* workstations and 3500/* servers
1.74 miod 224: <li>HP VME and VXI single board systems (requires VME at least)
225: </ul>
226: </p>
227:
228: <p>
1.96 mickey 229: The following systems are very unlikely to be supported since they either have
1.99 mickey 230: incompatible firmware (the 3000s) or almost completely undocumented I/O
231: subsystems (the 8x7s).
1.96 mickey 232: <ul>
233: <li>HP 3000 900
234: <li>HP 9000 8x7 (F, G, H, I-Class)
235: </ul>
236: </p>
237:
238: <p>
1.99 mickey 239: These Convex systems are NUMA supercomputing clusters
240: consisting of one or more 8-way SMP nodes with PA7100 or PA7200 CPUs.
241: They are very unlikely to be ever supported.
242: <ul>
243: <li>Convex Exemplar SPP1000/{CD,XA}
244: <li>Convex Exemplar SPP1200/{CD,XA}
245: <li>Convex Exemplar SPP1600/{CD,XA}
246: </ul>
247: </p>
248:
249: <p>
1.79 mickey 250: These systems will, probably, never be supported by this port since
251: they are of 1.0 PA-RISC architecture, which is substantially
1.96 mickey 252: inferior to the 1.1:
1.78 mickey 253: <ul>
254: <li>HP 9000 600, 635, 645
1.98 mickey 255: <li>HP 9000 800, 808, 815, 822, 825, 832, 834, 835, 836, 840, 842, 844, 845, 846, 850, 852, 855, 860, 865, 870, 890
1.97 mickey 256: <li>HP 9000 900
1.78 mickey 257: </ul>
258: </p>
259:
260: <p>
1.74 miod 261: <h4>Unsupported peripherals</h4>
262: </p>
263:
264: <p>
265: This list is not meant to be exhaustive either, but sums up the most commonly
266: encountered devices on hppa machines.
267: <ul>
268: <li><strong>Bus/IO controllers</strong>
269: <ul>
270: <li>EISA bus
271: <li>PCI bus
272: </ul>
273: <li><strong>SCSI controllers</strong>
274: <ul>
275: <li>NCR53C720 SCSI I/O Processors
276: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&sektion=4">siop</a>)
277: </ul>
278: <li><strong>On-board floppy controller</strong>
279: </ul>
280: </p>
281:
282: <hr>
283: <a name="hwdocs"></a>
284: <h3><font color="#0000e0"><strong>Hardware documentation:</strong></font></h3>
1.64 mickey 285:
1.74 miod 286: <p><small>
287: Most of the following documents have been released by Hewlett-Packard for
288: the <a href="http://www.parisc-linux.org/">PA-RISC Linux</a> project.
289: </small></p>
1.16 mickey 290:
1.74 miod 291: <p>
1.38 mickey 292: <ol type=1>
1.58 mickey 293: <li>HP PA-RISC CPUs
1.38 mickey 294: <ol type=a>
1.66 jufi 295: <li><a href="http://ftp.parisc-linux.org/docs/PCXL_ers.ps">PA7100LC CPU ERS</a>
296: <li><a href="http://ftp.parisc-linux.org/docs/pcxl2_ers.ps">PA7300LC CPU ERS</a>
1.38 mickey 297: </ol>
1.74 miod 298: <li>Processor Dependent Code/I/O Dependent Code Interface<br> <small>(selected chapters from "PA-RISC I/O Architecture Specification")</small>
1.38 mickey 299: <ol type=a>
1.66 jufi 300: <li><a href="http://ftp.parisc-linux.org/docs/pdc32.pdf">PDC 1.1</a>
301: <li><a href="http://ftp.parisc-linux.org/docs/iodc.pdf">IODC 1.1</a>
302: <li><a href="http://ftp.parisc-linux.org/docs/ver_nums.pdf">Version and Identification Number Allocation</a>
303: <li><a href="http://ftp.parisc-linux.org/docs/data_formats.pdf">Memory Data Formats 2.0</a>
304: <li><a href="http://ftp.parisc-linux.org/docs/pdc.pdf">PDC Procedures 2.0</a>
305: <li><a href="http://ftp.parisc-linux.org/docs/pdce.pdf">PDC Entry Points 2.0</a>
306: <li><a href="http://ftp.parisc-linux.org/docs/os_interface.pdf">OS Interface 2.0</a>
1.38 mickey 307: </ol>
1.74 miod 308: <li>Bus controllers/bridges/adaptors
1.38 mickey 309: <ol type=a>
1.66 jufi 310: <li><a href="http://ftp.parisc-linux.org/docs/hardball_ers.pdf">ASP</a>
311: <li><a href="http://ftp.parisc-linux.org/docs/lasi_ers.ps">LASI Core Bus Adapter (including lan, scsi, serial, lpt controllers)</a>
312: <li><a href="http://ftp.parisc-linux.org/docs/dino_ers.ps">Dino PCI bridge</a>,
313: and <a href="http://ftp.parisc-linux.org/docs/Dino_3_1_Errata.html">Errata</a>
314: <li><a href="http://ftp.parisc-linux.org/docs/elroy_ers.ps">Elroy ERS (Edited for Open Source)</a>
1.95 mickey 315: <li>Astro
316: <a href="http://ftp.parisc-linux.org/docs/astro_intro.ps">Overview</a>,
317: <a href="http://ftp.parisc-linux.org/docs/astro_errors.ps">Error handling</a>,
318: <a href="http://ftp.parisc-linux.org/docs/astro_ioc.ps">R2I Operations</a>,
319: <a href="http://ftp.parisc-linux.org/docs/astro_regmap.ps">Registers Map</a>,
320: <a href="http://ftp.parisc-linux.org/docs/astro_runway.ps">Runway Interface</a>,
321: <a href="http://ftp.parisc-linux.org/docs/astro_sysmap.ps">System Mamory Map</a>
1.38 mickey 322: </ol>
1.74 miod 323: <li><a href="http://ftp.parisc-linux.org/docs/sti.pdf">Stinger
324: graphics</a>
1.83 mickey 325: <li><a href="http://www.lsilogic.com/techlib/techdocs/storage_stand_prod/SCSIControllers/770.pdf">NCR
1.74 miod 326: 53C700/710/720 SCSI I/O Processors</a>
1.40 mickey 327: <small>(the doc is actually for 770, which is claimed as compatible)</small>
1.74 miod 328: <li>Intel
329: <a href="http://developer.intel.com/design/network/datashts/290219.htm">i82596DX/SX</a>
330: and
331: <a href="http://developer.intel.com/design/network/datashts/290218.htm">i82596CA</a>
332: Ethernet Controllers
1.38 mickey 333: </ol>
1.74 miod 334: </p>
335:
336: <p>
337: Of course, no hppa page, be it OpenBSD or not, could pretend to be serious
338: without linking to the essential <a href="http://www.openpa.net/">OpenPA</a>
339: reference website.
340: </p>
1.38 mickey 341:
1.64 mickey 342: <hr>
1.74 miod 343: <a name="install"></a>
344: <h3><font color="#0000e0">
345: <strong>Getting and installing OpenBSD/hppa:</strong>
346: </font></h3>
1.64 mickey 347:
1.18 mickey 348: <p>
1.74 miod 349: The latest supported OpenBSD/hppa release is
1.101 miod 350: <a href="33.html">OpenBSD 3.3</a>.
1.74 miod 351: Here are the
1.101 miod 352: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/3.3/hppa/INSTALL.hppa">
353: OpenBSD/hppa 3.3 installation instructions
1.74 miod 354: </a>.
355: </p>
1.66 jufi 356:
1.18 mickey 357: <p>
1.74 miod 358: Snapshots are made available from time to time, in
359: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa">this location</a>
360: as well as in a few
361: <a href="ftp.html">mirrors</a>.
362: Here are the
363: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa/INSTALL.hppa">
364: OpenBSD/hppa snapshot installation instructions
365: </a> as well.
1.15 mickey 366: </p>
1.74 miod 367:
1.3 fn 368: <hr>
1.75 miod 369: <a name="netboot"></a>
1.92 miod 370: <h3><font color="#0000e0"><strong>Netbooting the installation media:</strong></font></h3>
1.74 miod 371:
372: <p>
1.93 miod 373: The <tt>lif33.fs</tt> file contains both a bootloader and an installation
1.92 miod 374: miniroot.
1.74 miod 375: To boot it from the network, a server machine has to be setup so as to
376: let the hppa machine retrieve it:
1.45 miod 377: <ol>
1.66 jufi 378: <li>Server setup
1.45 miod 379: <ul>
1.74 miod 380: <li>For older machines (705, 7[1235]0, old 715)
381: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rbootd&sektion=8">rbootd</a>
382: must be setup and started.
1.45 miod 383: <ul>
1.74 miod 384: <li><tt>/etc/rbootd.conf</tt> contains a single line per machine
385: needing to boot from the server. Each line contains the ethernet
386: address of the client hppa machine, and the filename to be loaded from
387: the tftp server (relative to <tt>/usr/mdec/rbootd</tt>).
388: For example:
1.28 todd 389: <pre>
1.93 miod 390: 8:0:9:70:c4:11 lif33.fs # 9000/720
391: 8:0:9:19:fb:a0 lif33.fs # 9000/725
1.28 todd 392: </pre>
1.45 miod 393: </li>
394: </ul>
395: </li>
1.74 miod 396: <li>Recent machines (712, newer 715, 725) will not look for rbootd at all,
397: but instead require a <b>bootp</b> setup.
1.45 miod 398: <ul>
1.74 miod 399: <li><tt>/etc/<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bootptab&sektion=5">bootptab</a></tt>
400: contains an information block for each machine. For example:
1.45 miod 401: <pre>
402: # 9000/715
1.49 miod 403: boron:\
1.45 miod 404: ha=0800095f5a6e:\
1.93 miod 405: bf=lif33.fs:\
1.45 miod 406: hd=:\
407: ht=ethernet:\
1.52 miod 408: ip=10.0.1.143:\
1.45 miod 409: sm=255.255.255.0:\
410: td=/tftpboot:
411: </pre>
412: </li>
1.48 mickey 413: <li>
1.74 miod 414: Create directory <tt>/tftpboot</tt> and put the
1.93 miod 415: <tt>lif33.fs</tt> file in it.<br>
1.48 mickey 416: </li>
417: <li>
1.74 miod 418: Write an entry for the hppa in <tt>/etc/ethers</tt>:
1.48 mickey 419: <pre>
1.49 miod 420: 08:00:09:5f:5a:6e boron
1.76 mickey 421: </pre>
1.48 mickey 422: </li>
423: <li>
1.74 miod 424: Write another entry for it in <tt>/etc/hosts</tt>:
1.48 mickey 425: <pre>
1.52 miod 426: 10.0.1.143 boron
1.76 mickey 427: </pre>
1.48 mickey 428: </li>
429: <li>
1.74 miod 430: The last step is to enable the necessary daemons for all of this to
431: work.
432: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bootpd&sektion=8">bootpd</a>
433: and
434: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tftpd&sektion=8">tftpd</a>
435: are usually run from
436: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inetd&sektion=8">inetd</a>,
437: so <tt>/etc/inetd.conf</tt> has to be modified and
438: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inetd&sektion=8">inetd</a>
1.92 miod 439: restarted. Also,
1.74 miod 440: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rarpd&sektion=8">rarpd</a>
1.92 miod 441: needs to be enabled in
1.74 miod 442: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rc.conf&sektion=5">rc.conf</a>.
1.48 mickey 443: </li>
444: </ul>
1.45 miod 445: </li>
1.74 miod 446: <li>For further reading on server setup for network booting in general,
447: please refer to the
448: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=diskless&sektion=8">diskless(8)</a>
449: manual page.
450: </li>
1.45 miod 451: </ul>
1.66 jufi 452: <p>
453: <li>Client Network Boot
1.45 miod 454: <ul>
455: <li>BOOT_ADMIN<br>
1.74 miod 456: In order to get to the BOOT_ADMIN prompt, hit the <em><esc></em>
457: key as the machine is coming up. Once it has probed bootable devices,
458: a menu will be displayed; if the prompt is <i>not</i> <b>BOOT_ADMIN</b>,
459: it will be necessary to type <i>``a''</i> to access it.
1.28 todd 460: </li>
1.74 miod 461: <li>Network boot command<br>
462: Once at the 'BOOT_ADMIN' prompt, the command
1.28 todd 463: <pre>
1.102 miod 464: BOOT_ADMIN> boot lan isl
1.28 todd 465: </pre>
1.93 miod 466: will proceed to the bootstrap of lif33.fs.
1.66 jufi 467: </ul>
1.74 miod 468: </li>
1.28 todd 469: </ol>
1.74 miod 470: </p>
471:
1.28 todd 472: <hr>
1.74 miod 473: <a href="plat.html">
474: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
1.76 mickey 475: </a>
1.3 fn 476: <br>
1.74 miod 477: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
478: <br>
1.104 ! mickey 479: <small>$OpenBSD: hppa.html,v 1.103 2003/05/29 09:19:32 mickey Exp $</small>
1.3 fn 480: </body>
481: </html>