Annotation of www/hppa.html, Revision 1.103
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1.3 fn 3: <html>
1.1 deraadt 4: <head>
5: <title>OpenBSD/hppa</title>
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11: <meta name="distribution" content="global">
1.77 miod 12: <meta name="copyright" content="This document copyright 1996-2003 by OpenBSD.">
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14:
1.74 miod 15: <body bgcolor="#ffffff" text="#000000" link="#23238e">
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
1.64 mickey 113: </ul>
1.74 miod 114: </p>
115:
116: <hr>
117: <a name="hardware"></a>
118: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
119:
120: <p>
121: <h4>Supported models</h4>
122: </p>
123:
124: <p>
1.64 mickey 125: <ul>
1.100 mickey 126: <li>PA7100-based: 715/33, 715/50, 715/75, 725/50, 725/75, 735/100, 745i, 747i, 755/100
1.74 miod 127: <li>PA7100LC-based: 712, 715/64, 715/80, 715/100, 715/100XC, 725/64, 725/100
128: <li>PA7150-based: 735/125, 755/125
129: <li>PA7200-based: J200, J210, J210XC, C100, C110
1.103 ! mickey 130: <li>PA7300LC-based: RDI PrecisionBook (C160L)
1.16 mickey 131: </ul>
1.74 miod 132: </p>
133:
134: <p>
135: <h4>Supported peripherals</h4>
136: </p>
137:
138: <p>
139: The list of supported hardware below is not meant to be exhaustive.
140: Hardware is needed for developers, to further help development and testing.
141: Please see our <a href="want.html">"Wanted List"</a>
1.66 jufi 142: (contact <a href="mailto:mickey@openbsd.org">mickey</a>).
1.74 miod 143: </p>
144:
145: <p>
146: <ul>
147: <li><strong>
148: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=io&sektion=4&arch=hppa">Bus/IO
149: controllers</a></strong>
150: <ul>
151: <li>Phantom PseudoBC GSC+ Port
152: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=phantomas&sektion=4&arch=hppa">phantomas</a>)
153: <li>GSC
154: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsc&sektion=4&arch=hppa">gsc</a>):
155: LASI
156: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lasi&sektion=4&arch=hppa">lasi</a>),
157: ASP
158: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asp&sektion=4&arch=hppa">asp</a>)
159: </ul>
160: <li><strong>SGC/GSC graphics</strong>
161: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sti&sektion=4">sti</a>)
162: <ul>
163: <li>Artist (as found on 712)
164: <li>CRX-8, CRX-24, HCRX-8, HCRX-24
165: </ul>
166: <li><strong>Serial ports</strong>
167: <ul>
1.86 mickey 168: <li>On-board ns16550 and compatibles
1.74 miod 169: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=com&sektion=4">com</a>)
170: </ul>
171: <li><strong>Parallel ports</strong>
172: <ul>
173: <li>On-board parallel port
174: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lpt&sektion=4">lpt</a>)
175: </ul>
1.80 mickey 176: <li><strong>SCSI controllers</strong>
177: <ul>
1.96 mickey 178: <li>NCR53C710 SCSI Narrow SE controller
1.80 mickey 179: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=osiop&sektion=4">osiop</a>)
180: </ul>
1.74 miod 181: <li><strong>Ethernet</strong>
182: <ul>
183: <li>On-board Intel i82596 ethernet
184: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ie&sektion=4&arch=hppa">ie</a>)
185: </ul>
1.85 jason 186: <li><strong>Audio devices</strong>
187: <ul>
188: <li>On-board harmony CS4215/AD1849
189: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=harmony&sektion=4&arch=hppa">harmony</a>)
190: </ul>
1.88 miod 191: <li><strong>Input devices</strong>
192: <ul>
193: <li>HIL keyboards
194: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilkbd&sektion=4">hilkbd</a>)
1.89 miod 195: <li>HIL mice and graphics tablet
196: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilms&sektion=4">hilms</a>)
1.88 miod 197: <li>PS/2 keyboards
198: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsckbd&sektion=4&arch=hppa">gsckbd</a>)
1.94 miod 199: <li>PS/2 mice
200: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms</a>)
1.88 miod 201: </ul>
1.74 miod 202: <li><strong>Miscellaneous devices</strong>
203: <ul>
204: <li>Battery-backed real time clock
205: </ul>
206: </ul>
207: </p>
208:
209: <p>
210: <h4>Unsupported models</h4>
211: </p>
212:
213: <p>
214: The following systems may eventually work:
215: <ul>
216: <li>PA7000-based machines: 705, 710, 720, 730, 750
1.98 mickey 217: <li>PA7300LC-based machines: A180[C], B132L[+], B160L, B180L+, C132L, C160L
1.74 miod 218: <li>PA2.0 systems (in 32-bit mode)
1.96 mickey 219: <li>HP 9000 E-Class (with limited I/O)
220: <li>HP 9000 D-Class, at least the 32-bit models
1.74 miod 221: <li>Hitachi VQ200, VQ210, and some other non-HP workstations
1.99 mickey 222: <li>Hitachi 9000V 3050RX/* workstations and 3500/* servers
1.74 miod 223: <li>HP VME and VXI single board systems (requires VME at least)
224: </ul>
225: </p>
226:
227: <p>
1.96 mickey 228: The following systems are very unlikely to be supported since they either have
1.99 mickey 229: incompatible firmware (the 3000s) or almost completely undocumented I/O
230: subsystems (the 8x7s).
1.96 mickey 231: <ul>
232: <li>HP 3000 900
233: <li>HP 9000 8x7 (F, G, H, I-Class)
234: </ul>
235: </p>
236:
237: <p>
1.99 mickey 238: These Convex systems are NUMA supercomputing clusters
239: consisting of one or more 8-way SMP nodes with PA7100 or PA7200 CPUs.
240: They are very unlikely to be ever supported.
241: <ul>
242: <li>Convex Exemplar SPP1000/{CD,XA}
243: <li>Convex Exemplar SPP1200/{CD,XA}
244: <li>Convex Exemplar SPP1600/{CD,XA}
245: </ul>
246: </p>
247:
248: <p>
1.79 mickey 249: These systems will, probably, never be supported by this port since
250: they are of 1.0 PA-RISC architecture, which is substantially
1.96 mickey 251: inferior to the 1.1:
1.78 mickey 252: <ul>
253: <li>HP 9000 600, 635, 645
1.98 mickey 254: <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 255: <li>HP 9000 900
1.78 mickey 256: </ul>
257: </p>
258:
259: <p>
1.74 miod 260: <h4>Unsupported peripherals</h4>
261: </p>
262:
263: <p>
264: This list is not meant to be exhaustive either, but sums up the most commonly
265: encountered devices on hppa machines.
266: <ul>
267: <li><strong>Bus/IO controllers</strong>
268: <ul>
269: <li>EISA bus
270: <li>PCI bus
271: </ul>
272: <li><strong>SCSI controllers</strong>
273: <ul>
274: <li>NCR53C720 SCSI I/O Processors
275: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&sektion=4">siop</a>)
276: </ul>
277: <li><strong>On-board floppy controller</strong>
278: </ul>
279: </p>
280:
281: <hr>
282: <a name="hwdocs"></a>
283: <h3><font color="#0000e0"><strong>Hardware documentation:</strong></font></h3>
1.64 mickey 284:
1.74 miod 285: <p><small>
286: Most of the following documents have been released by Hewlett-Packard for
287: the <a href="http://www.parisc-linux.org/">PA-RISC Linux</a> project.
288: </small></p>
1.16 mickey 289:
1.74 miod 290: <p>
1.38 mickey 291: <ol type=1>
1.58 mickey 292: <li>HP PA-RISC CPUs
1.38 mickey 293: <ol type=a>
1.66 jufi 294: <li><a href="http://ftp.parisc-linux.org/docs/PCXL_ers.ps">PA7100LC CPU ERS</a>
295: <li><a href="http://ftp.parisc-linux.org/docs/pcxl2_ers.ps">PA7300LC CPU ERS</a>
1.38 mickey 296: </ol>
1.74 miod 297: <li>Processor Dependent Code/I/O Dependent Code Interface<br> <small>(selected chapters from "PA-RISC I/O Architecture Specification")</small>
1.38 mickey 298: <ol type=a>
1.66 jufi 299: <li><a href="http://ftp.parisc-linux.org/docs/pdc32.pdf">PDC 1.1</a>
300: <li><a href="http://ftp.parisc-linux.org/docs/iodc.pdf">IODC 1.1</a>
301: <li><a href="http://ftp.parisc-linux.org/docs/ver_nums.pdf">Version and Identification Number Allocation</a>
302: <li><a href="http://ftp.parisc-linux.org/docs/data_formats.pdf">Memory Data Formats 2.0</a>
303: <li><a href="http://ftp.parisc-linux.org/docs/pdc.pdf">PDC Procedures 2.0</a>
304: <li><a href="http://ftp.parisc-linux.org/docs/pdce.pdf">PDC Entry Points 2.0</a>
305: <li><a href="http://ftp.parisc-linux.org/docs/os_interface.pdf">OS Interface 2.0</a>
1.38 mickey 306: </ol>
1.74 miod 307: <li>Bus controllers/bridges/adaptors
1.38 mickey 308: <ol type=a>
1.66 jufi 309: <li><a href="http://ftp.parisc-linux.org/docs/hardball_ers.pdf">ASP</a>
310: <li><a href="http://ftp.parisc-linux.org/docs/lasi_ers.ps">LASI Core Bus Adapter (including lan, scsi, serial, lpt controllers)</a>
311: <li><a href="http://ftp.parisc-linux.org/docs/dino_ers.ps">Dino PCI bridge</a>,
312: and <a href="http://ftp.parisc-linux.org/docs/Dino_3_1_Errata.html">Errata</a>
313: <li><a href="http://ftp.parisc-linux.org/docs/elroy_ers.ps">Elroy ERS (Edited for Open Source)</a>
1.95 mickey 314: <li>Astro
315: <a href="http://ftp.parisc-linux.org/docs/astro_intro.ps">Overview</a>,
316: <a href="http://ftp.parisc-linux.org/docs/astro_errors.ps">Error handling</a>,
317: <a href="http://ftp.parisc-linux.org/docs/astro_ioc.ps">R2I Operations</a>,
318: <a href="http://ftp.parisc-linux.org/docs/astro_regmap.ps">Registers Map</a>,
319: <a href="http://ftp.parisc-linux.org/docs/astro_runway.ps">Runway Interface</a>,
320: <a href="http://ftp.parisc-linux.org/docs/astro_sysmap.ps">System Mamory Map</a>
1.38 mickey 321: </ol>
1.74 miod 322: <li><a href="http://ftp.parisc-linux.org/docs/sti.pdf">Stinger
323: graphics</a>
1.83 mickey 324: <li><a href="http://www.lsilogic.com/techlib/techdocs/storage_stand_prod/SCSIControllers/770.pdf">NCR
1.74 miod 325: 53C700/710/720 SCSI I/O Processors</a>
1.40 mickey 326: <small>(the doc is actually for 770, which is claimed as compatible)</small>
1.74 miod 327: <li>Intel
328: <a href="http://developer.intel.com/design/network/datashts/290219.htm">i82596DX/SX</a>
329: and
330: <a href="http://developer.intel.com/design/network/datashts/290218.htm">i82596CA</a>
331: Ethernet Controllers
1.38 mickey 332: </ol>
1.74 miod 333: </p>
334:
335: <p>
336: Of course, no hppa page, be it OpenBSD or not, could pretend to be serious
337: without linking to the essential <a href="http://www.openpa.net/">OpenPA</a>
338: reference website.
339: </p>
1.38 mickey 340:
1.64 mickey 341: <hr>
1.74 miod 342: <a name="install"></a>
343: <h3><font color="#0000e0">
344: <strong>Getting and installing OpenBSD/hppa:</strong>
345: </font></h3>
1.64 mickey 346:
1.18 mickey 347: <p>
1.74 miod 348: The latest supported OpenBSD/hppa release is
1.101 miod 349: <a href="33.html">OpenBSD 3.3</a>.
1.74 miod 350: Here are the
1.101 miod 351: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/3.3/hppa/INSTALL.hppa">
352: OpenBSD/hppa 3.3 installation instructions
1.74 miod 353: </a>.
354: </p>
1.66 jufi 355:
1.18 mickey 356: <p>
1.74 miod 357: Snapshots are made available from time to time, in
358: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa">this location</a>
359: as well as in a few
360: <a href="ftp.html">mirrors</a>.
361: Here are the
362: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa/INSTALL.hppa">
363: OpenBSD/hppa snapshot installation instructions
364: </a> as well.
1.15 mickey 365: </p>
1.74 miod 366:
1.3 fn 367: <hr>
1.75 miod 368: <a name="netboot"></a>
1.92 miod 369: <h3><font color="#0000e0"><strong>Netbooting the installation media:</strong></font></h3>
1.74 miod 370:
371: <p>
1.93 miod 372: The <tt>lif33.fs</tt> file contains both a bootloader and an installation
1.92 miod 373: miniroot.
1.74 miod 374: To boot it from the network, a server machine has to be setup so as to
375: let the hppa machine retrieve it:
1.45 miod 376: <ol>
1.66 jufi 377: <li>Server setup
1.45 miod 378: <ul>
1.74 miod 379: <li>For older machines (705, 7[1235]0, old 715)
380: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rbootd&sektion=8">rbootd</a>
381: must be setup and started.
1.45 miod 382: <ul>
1.74 miod 383: <li><tt>/etc/rbootd.conf</tt> contains a single line per machine
384: needing to boot from the server. Each line contains the ethernet
385: address of the client hppa machine, and the filename to be loaded from
386: the tftp server (relative to <tt>/usr/mdec/rbootd</tt>).
387: For example:
1.28 todd 388: <pre>
1.93 miod 389: 8:0:9:70:c4:11 lif33.fs # 9000/720
390: 8:0:9:19:fb:a0 lif33.fs # 9000/725
1.28 todd 391: </pre>
1.45 miod 392: </li>
393: </ul>
394: </li>
1.74 miod 395: <li>Recent machines (712, newer 715, 725) will not look for rbootd at all,
396: but instead require a <b>bootp</b> setup.
1.45 miod 397: <ul>
1.74 miod 398: <li><tt>/etc/<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bootptab&sektion=5">bootptab</a></tt>
399: contains an information block for each machine. For example:
1.45 miod 400: <pre>
401: # 9000/715
1.49 miod 402: boron:\
1.45 miod 403: ha=0800095f5a6e:\
1.93 miod 404: bf=lif33.fs:\
1.45 miod 405: hd=:\
406: ht=ethernet:\
1.52 miod 407: ip=10.0.1.143:\
1.45 miod 408: sm=255.255.255.0:\
409: td=/tftpboot:
410: </pre>
411: </li>
1.48 mickey 412: <li>
1.74 miod 413: Create directory <tt>/tftpboot</tt> and put the
1.93 miod 414: <tt>lif33.fs</tt> file in it.<br>
1.48 mickey 415: </li>
416: <li>
1.74 miod 417: Write an entry for the hppa in <tt>/etc/ethers</tt>:
1.48 mickey 418: <pre>
1.49 miod 419: 08:00:09:5f:5a:6e boron
1.76 mickey 420: </pre>
1.48 mickey 421: </li>
422: <li>
1.74 miod 423: Write another entry for it in <tt>/etc/hosts</tt>:
1.48 mickey 424: <pre>
1.52 miod 425: 10.0.1.143 boron
1.76 mickey 426: </pre>
1.48 mickey 427: </li>
428: <li>
1.74 miod 429: The last step is to enable the necessary daemons for all of this to
430: work.
431: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bootpd&sektion=8">bootpd</a>
432: and
433: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tftpd&sektion=8">tftpd</a>
434: are usually run from
435: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inetd&sektion=8">inetd</a>,
436: so <tt>/etc/inetd.conf</tt> has to be modified and
437: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inetd&sektion=8">inetd</a>
1.92 miod 438: restarted. Also,
1.74 miod 439: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rarpd&sektion=8">rarpd</a>
1.92 miod 440: needs to be enabled in
1.74 miod 441: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rc.conf&sektion=5">rc.conf</a>.
1.48 mickey 442: </li>
443: </ul>
1.45 miod 444: </li>
1.74 miod 445: <li>For further reading on server setup for network booting in general,
446: please refer to the
447: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=diskless&sektion=8">diskless(8)</a>
448: manual page.
449: </li>
1.45 miod 450: </ul>
1.66 jufi 451: <p>
452: <li>Client Network Boot
1.45 miod 453: <ul>
454: <li>BOOT_ADMIN<br>
1.74 miod 455: In order to get to the BOOT_ADMIN prompt, hit the <em><esc></em>
456: key as the machine is coming up. Once it has probed bootable devices,
457: a menu will be displayed; if the prompt is <i>not</i> <b>BOOT_ADMIN</b>,
458: it will be necessary to type <i>``a''</i> to access it.
1.28 todd 459: </li>
1.74 miod 460: <li>Network boot command<br>
461: Once at the 'BOOT_ADMIN' prompt, the command
1.28 todd 462: <pre>
1.102 miod 463: BOOT_ADMIN> boot lan isl
1.28 todd 464: </pre>
1.93 miod 465: will proceed to the bootstrap of lif33.fs.
1.66 jufi 466: </ul>
1.74 miod 467: </li>
1.28 todd 468: </ol>
1.74 miod 469: </p>
470:
1.28 todd 471: <hr>
1.74 miod 472: <a href="plat.html">
473: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
1.76 mickey 474: </a>
1.3 fn 475: <br>
1.74 miod 476: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
477: <br>
1.103 ! mickey 478: <small>$OpenBSD: hppa.html,v 1.102 2003/05/05 14:18:41 miod Exp $</small>
1.3 fn 479: </body>
480: </html>