Annotation of www/hppa.html, Revision 1.220
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5: <title>OpenBSD/hppa</title>
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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: <h2><font color="#e00000">OpenBSD/hppa</font></h2>
18:
19: <hr>
1.219 deraadt 20: <a href="images/hppa.jpg">
21: <img src="images/hppa.jpg" width="208" height="288" align="right"></a>
1.74 miod 22:
23: OpenBSD/hppa runs on a large set of the 32-bit Hewlett Packard Precision
1.219 deraadt 24: Architecture workstations and servers (HP PA-RISC). A subset of the 64-bit
25: models are supported in 32-bit mode, as well.
1.74 miod 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:
35: <p>
1.219 deraadt 36: The current port maintainer is
37: Mark Kettenis (<a href="mailto:kettenis@openbsd.org">kettenis@openbsd.org</a>).
1.74 miod 38: Others are definitely welcome to contribute!
39:
1.203 nick 40: <a name="toc"></a>
1.74 miod 41: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
1.220 ! jasper 42: <ul>
1.219 deraadt 43: <li><a href="#history">History of the port</a><br>
44: <li><a href="#status">Current status</a><br>
45: <li><a href="#hardware">Supported hardware</a><br>
46: <li><a href="#install">Getting and installing</a><br>
47: <li><a href="#projects">Projects & bugs left to fix</a><br>
1.74 miod 48: <li><a href="#hwdocs">Hardware documentation</a>
1.220 ! jasper 49: </ul>
1.219 deraadt 50: <hr>
1.3 fn 51:
1.74 miod 52: <a name="history"></a>
1.219 deraadt 53: <h3><font color="#0000e0"><strong>History</strong></font></h3>
1.64 mickey 54: <p>
1.67 deraadt 55: This project was started in those days when the only
1.38 mickey 56: open source operating systems for HP PA-RISC computers were
1.66 jufi 57: <a href="http://www.cs.utah.edu/projects/flux/lites/html">Lites</a> and
1.68 jufi 58: <a href="http://www.mklinux.org">MkLinux</a>.
1.38 mickey 59: These two sources were a major supply of information and
60: code for initial development of the OpenBSD/hppa port.
1.67 deraadt 61: <a href="http://www.cs.utah.edu/~mike/hpbsd/hpbsd.html">HPBSD</a>
1.38 mickey 62: is encumbered by HP proprietary code and USL licensing and is
63: not publicly available.
64: One of the major direct benefits from previous porting efforts
1.74 miod 65: (besides the code, of course) was support for HP PA-RISC in GCC and
66: binutils, which allowed quick building of a cross-tools environment
67: for development.
68:
1.38 mickey 69: <p>
1.74 miod 70: Later on, Hewlett-Packard decided to sponsor a
71: <a href="http://www.parisc-linux.org/">Linux</a> port to the PA-RISC
72: family, which actually resulted in some proprietary documentation
73: being released, even though their target was a different class of 9000
74: machines back then.
75:
76: <a name="status"></a>
1.219 deraadt 77: <h3><font color="#0000e0"><strong>Current status</strong></font></h3>
1.74 miod 78:
1.38 mickey 79: <p>
1.142 mickey 80: Currently, all the supported systems boot multi-user.
81: In addition to the release, full snapshots are made periodically,
82: and work is ongoing to provide better hardware support.
1.169 mickey 83: <p>
84: OpenBSD/hppa contains some limited (for now) support for running
1.170 mickey 85: HP-UX binaries via the <strong>COMPAT_HPUX</strong> kernel option.
1.169 mickey 86: Work is in progress to improve this support.
1.64 mickey 87:
1.219 deraadt 88: <a name="hardware"></a>
89: <h3><font color="#0000e0"><strong>Supported hardware</strong></font></h3>
1.64 mickey 90:
1.16 mickey 91: <ul>
1.219 deraadt 92: For a system component and device driver listing for this architecture, see
93: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=intro&arch=hppa&sektion=4">intro(4/hppa)</a>.
1.74 miod 94: <p>
95:
1.219 deraadt 96: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cpu&sektion=4&arch=hppa">cpu(4)</a></strong> single-processor support for the
97: 7100, 7150, 7100LC, 7300LC, 7200, 8000, 8200, 8500, 8600, 8700 processors<br>
98: found on the following systems:
99: <ul>
1.115 mickey 100: <li>PA7100-based: 715/33, 715/50, 715/75, 725/50, 725/75, 735/100, 742i, 745i, 747i, 755/100
101: <li>PA7100LC-based: 712, 715/64, 715/80, 715/100, 715/100XC, 725/64, 725/100, 743i, 748i, SAIC Galaxy 1100
1.74 miod 102: <li>PA7150-based: 735/125, 755/125
1.163 mickey 103: <li>PA7300LC-based: 744, 745, 748, A180[C], B132L[+], B160L, B180L+, C132L, C160L, Dx20, Dx30, RDI PrecisionBook (C160L)
1.215 kettenis 104: <li>PA7200-based: C100, C110, J200, J210, J210XC, Kx00<sup>*</sup>, Kx10<sup>*</sup>, Kx20<sup>*</sup>
1.210 martin 105: <li>PA8000-based (in 32-bit mode): C160, C180, J280, J282
1.204 martin 106: <li>PA8200-based (in 32-bit mode): C200, C230, C240, J2240
107: <li>PA8500-based (in 32-bit mode): B1000, B2000, C360, C3000, J5000, J7000
108: <li>PA8600-based (in 32-bit mode): B2600, C3600, J5600, J6000, J7600
109: <li>PA8700-based (in 32-bit mode): C3650, C3700, C3750, J6700, J6750
1.181 brad 110: </ul>
111:
1.219 deraadt 112: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mem&sektion=4&arch=hppa">mem(4)</a> memory controllers for up to 3GB of memory.
113: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=io&sektion=4&arch=hppa">io(4)</a> Bus/IO controllers and bridges, including:
1.136 mickey 114: <ul>
1.219 deraadt 115: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=phantomas&sektion=4&arch=hppa">phantomas(4)</a> Phantom PseudoBC GSC+ Port,
116: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uturn&sektion=4&arch=hppa">uturn(4)</a> U2/UTurn Runway-GSC with IOA,
117: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsc&sektion=4&arch=hppa">gsc(4)</a> GSC,
118: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lasi&sektion=4&arch=hppa">lasi(4)</a> LASI,
119: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asp&sektion=4&arch=hppa">asp(4)</a> ASP,
120: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wax&sektion=4&arch=hppa">wax(4)</a> WAX,
121: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=astro&sektion=4&arch=hppa">astro(4)</a> Astro Memory and I/O controller.
122: </ul>
123: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dino&sektion=4&arch=hppa">dino(4)</a> Dino/Cujo or <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=elroy&sektion=4&arch=hppa">elroy(4)</a>) Elroy PCI host bridges providing <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pci&arch=hppa&sektion=4">pci(4)</a> PCI busses, supporting most <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pci&arch=hppa&sektion=4">pci(4)</a> cards.
124: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ppb&arch=hppa&sektion=4">ppb(4)</a> standard PCI-PCI bridges, including PCI expansion backplanes.
125: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cbb&arch=hppa&sektion=4">cbb(4)</a> YENTA-compatible PCI-CardBus bridges supporting some <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cardbus&arch=hppa&sektion=4">cardbus(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcmcia&arch=hppa&sektion=4">pcmcia(4)</a> cards, on some models.
126: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&arch=hppa&sektion=4">siop(4)</a> on-board SCSI controller.
127: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion4">pciide(4)</a> IDE drive controller supporting <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wd&sektion=4">wd(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cd&sektion=4">cd(4)</a> drives.
128: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dc&arch=hppa&sektion=4">dc(4)</a> on-board Digital 10/100Mbit ethernet.
129: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ohci&arch=hppa&sektion=4">ohci(4)</a> on-board USB controller supporting most <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=usb&sektion=4">usb(4)</a> devices.
130: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sti&arch=hppa&sektion=4">sti(4)</a> SGC/GSC/PCI graphics controllers.
131: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=com&arch=hppa&sektion=4">com(4)</a> on-board ns16550 serial ports.
132: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lpt&arch=hppa&sektion=4">lpt(4)</a> on-board parallel port.
133: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=harmony&arch=hppa&sektion=4">harmony(4)</a> on-board CS4215/AD1849 audio.
134: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilkbd&arch=hppa&sektion=4">hilkbd(4)</a> HIL keyboards.
135: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilms&arch=hppa&sektion=4">hilms(4)</a> HIL mice and graphics tablet.
136: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=hilid&arch=hppa&sektion=4">hilid(4)</a> HIL ID modules.
137: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gsckbd&arch=hppa&sektion=4&arch=hppa">gsckbd(4)</a> PS/2 keyboards.
138: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&arch=hppa&sektion=4">pms(4)</a> PS/2 mice.
139: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=power&sektion=4&arch=hppa">power(4)</a> soft power button as available on some models.
140: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lcd&sektion=4&arch=hppa">lcd(4)</a> front-panel display on some models.
141: <li>Battery-backed real time clock.
1.74 miod 142: </ul>
143:
144: <p>
1.219 deraadt 145: <sup>*</sup>Support for these models was added after OpenBSD 4.2 was released.
1.74 miod 146:
147: <p>
1.219 deraadt 148: <h4>Unsupported systems and devices</h4>
149:
150: The following systems are unsupported, but may eventually be coaxed to life.
1.74 miod 151: <ul>
1.219 deraadt 152: <li>PA7000-based: 705, 710, 720, 730, 750
153: <li>PA7100LC-based: Dx00, Dx10
154: <li>PA7200-based: Dx50, Dx60
155: <li>PA8000-based(in 32-bit mode): Dx70, Dx80/R380, Kx50/Kx60
156: <li>PA8200-based(in 32-bit mode): D390/R390, Kx70/Kx80
157: <li>HP 9000 E-Class (with limited I/O)
158: <li>Hitachi VQ200, VQ210, and some other non-HP workstations
159: <li>Hitachi 9000V 3050RX/* workstations and 3500/* servers
160: <li>HP VME and VXI single board systems (requires VME at least)
1.74 miod 161: </ul>
162:
163: <p>
1.96 mickey 164: The following systems are very unlikely to be supported since they either have
1.99 mickey 165: incompatible firmware (the 3000s) or almost completely undocumented I/O
1.219 deraadt 166: subsystems (the 8x7s).
1.96 mickey 167: <ul>
1.219 deraadt 168: <li>HP 3000 900
169: <li>HP 9000 8x7 (F, G, H, I-Class)
1.96 mickey 170: </ul>
171:
1.148 mickey 172: Even though some 64-bit systems are supported by this port in 32-bit mode,
173: the following models cannot be supported due to the I/O system limitations
174: and can only run the
175: <a href="hppa64.html">OpenBSD/hppa64</a> port:
176: <ul>
1.219 deraadt 177: <li>PA8500-based: A400/rp24x0, L1000/L2000
178: <li>PA8600-based: A400/rp2450, L3000/rp5400
179: <li>PA8700-based: A500/rp2470, N4000/rp74x0, rp8400
180: <li>PA8800-based: A500-9x, C8000, rp3410, rp3440, rp4440, rp7420, rp84x0
1.148 mickey 181: </ul>
182:
1.96 mickey 183: <p>
1.99 mickey 184: These Convex systems are NUMA supercomputing clusters
185: consisting of one or more 8-way SMP nodes with PA7100 or PA7200 CPUs.
186: They are very unlikely to be ever supported.
187: <ul>
1.219 deraadt 188: <li>Convex Exemplar SPP1000/{CD,XA}
189: <li>Convex Exemplar SPP1200/{CD,XA}
190: <li>Convex Exemplar SPP1600/{CD,XA}
1.99 mickey 191: </ul>
192:
193: <p>
1.79 mickey 194: These systems will, probably, never be supported by this port since
195: they are of 1.0 PA-RISC architecture, which is substantially
1.96 mickey 196: inferior to the 1.1:
1.78 mickey 197: <ul>
1.219 deraadt 198: <li>HP 9000 600, 635, 645
199: <li>HP 9000 800, 808, 810, 815, 822, 825, 832, 834, 835, 836, 840
200: <li>HP 9000 842, 844, 845, 846, 850, 852, 855, 860, 865, 870, 890
201: <li>HP 9000 900, 920, 922, 925, 930, 932, 935, 948, 949, 950,
202: <li>HP 9000 950S, 955, 958, 960, 980, 990, 992
1.78 mickey 203: </ul>
204:
205: <p>
1.74 miod 206: <h4>Unsupported peripherals</h4>
207:
208: <p>
209: This list is not meant to be exhaustive either, but sums up the most commonly
210: encountered devices on hppa machines.
211: <ul>
1.219 deraadt 212: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dino&sektion=4&arch=hppa">dino(4)</a> Dino in card mode.
213: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcmcia&arch=hppa&sektion=4">pcmcia(4)</a> PCMCIA adapters.
214: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mongoose&sektion=4&arch=hppa">mongoose(4)</a> EISA bus adapter.
215: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=siop&arch=hppa&sektion=4">siop(4)</a> NCR53C720 SCSI Fast Wide HVD controller on the 735 and 755 models.
216: <li>VME controller
217: <li>any HP-PB devices
218: <li>On-board floppy controller
219: <li>Dino's PS/2 keyboard and mouse controller
220: <li>Power management on PrecisionBook
221: </ul>
222:
223: <a name="install"></a>
224: <h3><font color="#0000e0">
225: <strong>Getting and installing</strong>
226: </font></h3>
227:
228: <p>
229: The latest supported OpenBSD/hppa release is
230: <a href="42.html">OpenBSD 4.2</a>.
231: Here are the
232: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/4.2/hppa/INSTALL.hppa">
233: OpenBSD/hppa 4.2 installation instructions
234: </a>.
235:
236: <p>
237: Snapshots are made available from time to time, in
238: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa">this location</a>
239: as well as in a few
240: <a href="ftp.html">mirrors</a>.
241: Here are the
242: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/hppa/INSTALL.hppa">
243: OpenBSD/hppa snapshot installation instructions
244: </a> as well.
245:
246: <a name="projects"></a>
247: <h3><font color="#0000e0"><strong>Projects (in no particular order):
248: </strong></font></h3>
249:
250: <p>
251: <ul>
252: <li>Improve overall stability
253: <li>Support for 7000 CPUs (the "original snakes" machines)
254: <li>improve HP-UX emulation
255: <li>PARISC/Linux emulation
256: <li>X11 server support
257: <li>Support for multiprocessor systems
1.74 miod 258: </ul>
259:
260: <a name="hwdocs"></a>
1.219 deraadt 261: <h3><font color="#0000e0"><strong>Hardware documentation</strong></font></h3>
1.64 mickey 262:
1.219 deraadt 263: <p>
1.74 miod 264: Most of the following documents have been released by Hewlett-Packard for
265: the <a href="http://www.parisc-linux.org/">PA-RISC Linux</a> project.
1.16 mickey 266:
1.74 miod 267: <p>
1.38 mickey 268: <ol type=1>
1.58 mickey 269: <li>HP PA-RISC CPUs
1.38 mickey 270: <ol type=a>
1.106 mickey 271: <li><a href="http://ftp.parisc-linux.org/docs/chips/PCXL_ers.ps">PA7100LC CPU ERS</a>
272: <li><a href="http://ftp.parisc-linux.org/docs/chips/pcxl2_ers.ps">PA7300LC CPU ERS</a>
1.38 mickey 273: </ol>
1.74 miod 274: <li>Processor Dependent Code/I/O Dependent Code Interface<br> <small>(selected chapters from "PA-RISC I/O Architecture Specification")</small>
1.38 mickey 275: <ol type=a>
1.172 mickey 276: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc11-v0.96-Ch1-procs.pdf">PDC 1.1</a>
277: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc11-v0.96-Ch3-IODC.pdf">IODC 1.1</a>
1.106 mickey 278: <li><a href="http://ftp.parisc-linux.org/docs/arch/ver_nums.pdf">Version and Identification Number Allocation</a>
1.172 mickey 279: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc20-v0.36-ChC-datafmt.pdf">Memory Data Formats 2.0</a>
280: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc20-v1.0-Ch3-entry.pdf">PDC Entry Points 2.0</a>
281: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc20-v1.0-Ch4-procs.pdf">PDC Procedures 2.0</a>
282: <li><a href="http://ftp.parisc-linux.org/docs/arch/pdc20-v1.0-Ch6-OS.pdf">OS Interface 2.0</a>
1.38 mickey 283: </ol>
1.74 miod 284: <li>Bus controllers/bridges/adaptors
1.38 mickey 285: <ol type=a>
1.106 mickey 286: <li><a href="http://ftp.parisc-linux.org/docs/chips/hardball_ers.pdf">ASP</a>
1.140 nick 287: <li><a href="http://ftp.parisc-linux.org/docs/chips/lasi_ers.ps">LASI Core Bus Adapter (including LAN, SCSI, serial, lpt controllers)</a>
1.106 mickey 288: <li><a href="http://ftp.parisc-linux.org/docs/chips/dino_ers.ps">Dino PCI bridge</a>,
289: and <a href="http://ftp.parisc-linux.org/docs/chips/Dino_3_1_Errata.html">Errata</a>
290: <li><a href="http://ftp.parisc-linux.org/docs/chips/elroy_ers.ps">Elroy ERS (Edited for Open Source)</a>
1.95 mickey 291: <li>Astro
1.106 mickey 292: <a href="http://ftp.parisc-linux.org/docs/chips/astro_intro.ps">Overview</a>,
293: <a href="http://ftp.parisc-linux.org/docs/chips/astro_errors.ps">Error handling</a>,
294: <a href="http://ftp.parisc-linux.org/docs/chips/astro_ioc.ps">R2I Operations</a>,
295: <a href="http://ftp.parisc-linux.org/docs/chips/astro_regmap.ps">Registers Map</a>,
296: <a href="http://ftp.parisc-linux.org/docs/chips/astro_runway.ps">Runway Interface</a>,
1.143 mickey 297: <a href="http://ftp.parisc-linux.org/docs/chips/astro_sysmap.ps">System Memory Map</a>
1.38 mickey 298: </ol>
1.106 mickey 299: <li><a href="http://ftp.parisc-linux.org/docs/arch/sti.pdf">Stinger
1.74 miod 300: graphics</a>
1.172 mickey 301: <li><a href="http://www.lsilogic.com/files/docs/techdocs/storage_stand_prod/SCSIControllers/875_4_2.pdf">LSI 53C875 SCSI I/O Processor</a>
1.74 miod 302: <li>Intel
303: <a href="http://developer.intel.com/design/network/datashts/290219.htm">i82596DX/SX</a>
304: and
305: <a href="http://developer.intel.com/design/network/datashts/290218.htm">i82596CA</a>
306: Ethernet Controllers
1.38 mickey 307: </ol>
1.74 miod 308:
309: <p>
310: Of course, no hppa page, be it OpenBSD or not, could pretend to be serious
311: without linking to the essential <a href="http://www.openpa.net/">OpenPA</a>
312: reference website.
313:
1.3 fn 314: <hr>
1.74 miod 315: <a href="plat.html">
316: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
1.76 mickey 317: </a>
1.3 fn 318: <br>
1.74 miod 319: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
320: <br>
1.220 ! jasper 321: <small>$OpenBSD: hppa.html,v 1.219 2008/04/03 18:25:42 deraadt Exp $</small>
1.3 fn 322: </body>
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