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5: <title>OpenBSD/vax</title>
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16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
17: <p>
18: <h2><font color="#e00000">OpenBSD/vax</font></h2>
19:
20: <hr>
1.10 johns 21:
1.39 miod 22: <p>
23: <a href="images/vax.jpg">
24: <img src="images/vax.jpg" width="350" height="467" align="right" alt="[nothing sucks like a vax]">
25: </a>
26: OpenBSD/vax runs on a large set of the VAX computers manufactured by
27: <a href="http://www.digital.com">Digital</a> (then Compaq, now Hewlett-Packard).
28:
29: <p>
30: A mailing list dedicated to the OpenBSD/vax port is available at
31: <u><font color="#23238e">vax@openbsd.org</font></u>.
32: To join the OpenBSD/vax mailing list, send a message body of <b>"subscribe
33: vax"</b> to <a href="mailto:majordomo@openbsd.org">majordomo@openbsd.org</a>.
34: Please be sure to check our <a href="mail.html">mailing list policy</a> before
35: subscribing.
36:
37: <p>
38: The current port maintainers are
39: <a href="mailto:bjc@cvs.openbsd.org">Brandon Creighton</a>
40: and <a href="mailto:hugh@cvs.openbsd.org">Hugh Graham</a>.
41: Others are definitely welcome to contribute!
42:
1.68 nick 43: <a name="toc"></a>
1.39 miod 44: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
45: <p>
46: <ul>
1.41 jufi 47: <li><a href="#history">History of the port</a>
1.39 miod 48: <li><a href="#status">Current status</a>
49: <li><a href="#projects">Project list</a>
1.55 nick 50: <li><a href="#hardware">Supported hardware</a>
1.39 miod 51: <li><a href="#hwdocs">Documentation wanted</a>
52: <li><a href="#install">Getting and installing OpenBSD/vax</a>
53: </ul>
1.1 deraadt 54:
1.3 fn 55: <hr>
1.39 miod 56: <a name="history"></a>
57: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
1.28 hugh 58:
1.12 ericj 59: <p>
1.32 hugh 60: VAX has been a supported OpenBSD architecture since early 2000, when code was
61: synchronized with NetBSD's port. Being the second architecture to run BSD Unix
62: (in 1979!), it seems appropriate that these venerable vaxen should still have
1.39 miod 63: a modern OS.
64:
65: <p>
66: The current codebase is mostly from Berkeley, with contributions of free
67: code from Digital, Mt Xinu, NetBSD, OpenBSD and others.
1.12 ericj 68:
69: <p>
1.53 jolan 70: After the port was synchronized with the NetBSD codebase, fixes and improvements
71: were made, such as support for 16 partitions per drive, support for more VAX
1.39 miod 72: models, improved emulation of unimplemented instructions, and so on.
1.28 hugh 73:
1.39 miod 74: <p>
75: Development is ongoing, and changes are shared among VAX hackers even to
76: this day. The result of this work is an operating system that is stable
77: and familiar to any OpenBSD user.
78:
79: <hr>
80: <a name="status"></a>
81: <h3><font color="#0000e0"><strong>Current status:</strong></font></h3>
82:
83: <p>
84: Currently, all the hardware listed in the
1.55 nick 85: <a href="#hardware">supported hardware</a> section below boots
1.39 miod 86: multi-user, and supports enough of the on-board devices to be generally
1.54 pedro 87: usable.
1.39 miod 88: Some models can only run diskless at the moment, though.
1.35 hugh 89:
90: <p>
1.65 miod 91: As of OpenBSD 4.0, most of the VAXstation frame buffers are
1.74 miod 92: supported.
1.64 miod 93:
94: <p>
95: Of course, regardless of frame buffer support, a complete set of X clients
96: and utilities is available, allowing OpenBSD/vax machines to behave as X11
97: font servers, or run X clients on remote display.
1.35 hugh 98:
1.39 miod 99: <p>
100: There a few problems still left in the OpenBSD/vax port, though:
1.35 hugh 101: <ul>
1.39 miod 102: <li>The current compiler sometimes has optimizer issues (i.e. gcc -O2
103: produces incorrect code, while -O1 or -O0 work). They are slowly being
104: worked on as we are aware of them. Most code should work nowadays.
105: <li>Addressing limits in the pmap module. This can cause the kernel to panic.
1.42 david 106: Some of these situations have been taken care of and fail gracefully,
1.39 miod 107: but there might be unfixed cases.
1.28 hugh 108: </ul>
1.39 miod 109:
110: <hr>
111: <a name="projects"></a>
112: <h3><font color="#0000e0"><strong>Projects (in no particular order):
113: </strong></font></h3>
1.28 hugh 114:
115: <p>
1.39 miod 116: <ul>
117: <li>MSCP support may still be rough
1.64 miod 118: <li>Write and improve more frame buffer drivers
119: <li>Move to ELF and shared libraries
1.39 miod 120: <li>Support for any new systems we encounter
121: </ul>
1.28 hugh 122:
1.39 miod 123: <hr>
124: <a name="hardware"></a>
125: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
1.16 hugh 126:
127: <p>
1.39 miod 128: The list of supported hardware below is not meant to be exhaustive.
1.74 miod 129: Due to a limited inventory of systems available to developers,
130: not all hardware combinations have been tested.
1.39 miod 131:
132: <p>
133: As a result, OpenBSD/vax may actually run on your machine even if it's not
1.32 hugh 134: listed here, and we rely on your testing and feedback to keep this list up
1.39 miod 135: to date.
136: To help us improve the accuracy of this list, <b>PLEASE</b>
137: <a href="faq/faq4.html#SendDmesg">send your dmesg</a> after installation
138: to <a href="mailto:dmesg@openbsd.org">dmesg@openbsd.org</a>.
139:
140: <p>
141: <h4>Supported models</h4>
1.12 ericj 142:
1.13 ericj 143: <p>
1.39 miod 144: <ul>
1.64 miod 145: <li>VAXstation 2000
1.39 miod 146: <li>VAXstation 3100/{30,40} (<font color="#009900">SCSI</font>)
147: <li>VAXstation 3100/{38,48} (<font color="#009900">SCSI</font>)
148: <li>VAXstation 3100/76 (<font color="#009900">SCSI</font>)
1.74 miod 149: <li>VAXstation 35x0 and 38x0 (<font color="#009900">SCSI</font>)
1.39 miod 150: <li>VAXstation 4000/VLC (<font color="#009900">SCSI</font>)
151: <li>VAXstation 4000/60 (<font color="#009900">SCSI</font>)
152: <li>VAXstation 4000/90 (<font color="#009900">SCSI</font>)
1.64 miod 153: <li>VAXstation 4000/90A (<font color="#009900">SCSI</font>)
1.39 miod 154: <li>VAXstation 4000/96 (<font color="#009900">SCSI</font>)
1.64 miod 155: <li>MicroVAX 2000
1.39 miod 156: <li>MicroVAX 3100/{10,20}{,e} (<font color="#009900">SCSI</font>)
157: <li>MicroVAX 3100/{30,40} (<font color="#009900">SCSI</font>)
158: <li>MicroVAX 3100/80 (<font color="#009900">SCSI</font>)
1.51 miod 159: <li>MicroVAX 3100/85 (<font color="#009900">SCSI</font>)
1.39 miod 160: <li>MicroVAX 3100/90 (<font color="#009900">SCSI</font>)
1.64 miod 161: <li>MicroVAX 3100/95 (<font color="#009900">SCSI</font>)
162: <li>MicroVAX 3100/96 (<font color="#009900">SCSI</font>)
1.39 miod 163: <li>MicroVAX 3300
164: <li>VAX 4000 100 (<font color="#009900">SCSI</font>)
165: <li>VAX 4000 105 (<font color="#009900">SCSI</font>)
1.61 mickey 166: <li>VAX 4000 106 (<font color="#009900">SCSI</font>)
1.39 miod 167: <li>VAX 4000 200
168: <li>VAX 4000 300
169: <li>VAX 4000 {400,500,600}
170: <li>VAX 4000 {500A,700A}
1.65 miod 171: <li>VXT2000 and VXT2000+
1.59 kettenis 172: <li><a href="vax-simh.html">SIMH VAX</a>
1.39 miod 173: </ul>
174:
1.64 miod 175: <p>
176: <h4>QBUS devices</h4>
177:
178: <p>
179: <ul>
180: <li>KFQSA MSCP DSSI controller
181: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uda&sektion=4&arch=vax">uda</a>)
182: <li>Emulex UC08 MSCP SCSI controller
183: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uda&sektion=4&arch=vax">uda</a>)
184: <li>CXY08 DHV-11 emulating serial ports
185: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhu&sektion=4&arch=vax">dhu</a>)
186: <li>DELQA Ethernet
187: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=qe&sektion=4&arch=vax">qe</a>)
188: </ul>
189:
190: <p>
191: <h4>Ethernet controllers</h4>
192:
193: <p>
194: <ul>
195: <li>on-board MicroVAX or VAXstation LANCE Ethernet
196: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=le&sektion=4&arch=vax">le</a>)
197: <li>DEC SGEC
198: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ze&sektion=4&arch=vax">ze</a>)
199: </ul>
200:
201: <p>
202: <h4>SCSI controllers</h4>
203:
204: <p>
205: <ul>
206: <li>NCR5380
207: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=asc&sektion=4&arch=vax">asc</a>)
208: on-board SCSI
209: <li>NCR53C9x
210: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ncr&sektion=4&arch=vax">ncr</a>)
211: on-board SCSI
1.74 miod 212: <li>SII
213: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sii&sektion=4&arch=vax">sii</a>)
214: on-board SCSI on VAXstation 35x0/38x0 I/O module
1.64 miod 215: </ul>
216: <p>
1.74 miod 217: Either one of the first two controllers are found onboard most 3100s and
218: VAXstation 4000s, as well as the VAX 4000 10x series.
1.64 miod 219:
220: <p>
221: <h4>Serial ports</h4>
222:
223: <p>
224: <ul>
225: <li>DZ*11 or compatible serial ports
226: (<a
227: href="http://www.openbsd.org/cgi-bin/man.cgi?query=dz&sektion=4&arch=vax">dz</a>)
228: <li>SC26C94 serial ports on VXT2000
229: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=qsc&sektion=4&arch=vax">qsc</a>)
230: </ul>
231:
232: <p>
1.65 miod 233: <h4>Frame buffers</h4>
1.64 miod 234:
235: <p>
236: <ul>
237: <li>VAXstation 3100 on-board monochrome frame buffer
238: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smg&sektion=4&arch=vax">smg</a>)
239: <li>VAXstation 3100/{30,38,40,48} color frame buffer option
240: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gpx&sektion=4&arch=vax">gpx</a>)
1.70 miod 241: <li>VAXstation 3100/76 SPX frame buffer, also available as an option for
242: VAXstation 3100/{30,38,40,48}
1.72 miod 243: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lcspx&sektion=4&arch=vax">lcspx</a>)
1.74 miod 244: <li>VAXstation 35x0/38x0 frame buffer
245: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=legss&sektion=4&arch=vax">legss</a>),
246: without the 16 planes option
1.64 miod 247: <li>VAXstation 4000/60 and 4000/VLC frame buffer
248: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lcg&sektion=4&arch=vax">lcg</a>)
249: <li>VAXstation 4000/90 color frame buffer
250: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lcspx&sektion=4&arch=vax">lcspx</a>)
251: <li>VXT2000 color frame buffer
252: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lcspx&sektion=4&arch=vax">lcspx</a>)
253: </ul>
254:
255: <p>
1.74 miod 256: The VXT2000 monochrome frame buffer, the LEGSS 16 plane option and the
257: SPXg/SPXgt options for VAXstation 4000s are not supported yet.
1.64 miod 258:
259: <p>
1.65 miod 260: <h4>Input devices</h4>
1.64 miod 261:
262: <p>
263: <ul>
264: <li>LK201 and LK401 keyboards
265: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lkkbd&sektion=4&arch=vax">lkkbd</a>)
266: <li>VSxxx mouse
267: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lkms&sektion=4&arch=vax">lkms</a>)
268: </ul>
269:
1.3 fn 270: <hr>
1.40 miod 271: <a name="hwdocs"></a>
272: <h3><font color="#0000e0"><strong>Documentation wanted:</strong></font></h3>
273:
274: <p>
275: <ul>
1.64 miod 276: <li>Programming info for LCG, SPX, and SPXg/SPXgt framebuffers
1.40 miod 277: <li>Software references for SHAC DSSI
278: <li>Any edition VARM
279: </ul>
280:
281: <hr>
282: <a name="install"></a>
283: <h3><font color="#0000e0">
284: <strong>Getting and installing OpenBSD/vax:</strong>
285: </font></h3>
286:
287: <p>
288: The latest supported OpenBSD/vax release is
1.78 ! jasper 289: <a href="48.html">OpenBSD 4.8</a>.
1.40 miod 290: Here are the
1.78 ! jasper 291: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/4.8/vax/INSTALL.vax">
! 292: OpenBSD/vax 4.8 installation instructions
1.40 miod 293: </a>.
294:
295: <p>
296: Snapshots are made available from time to time, in
297: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/vax">this location</a>
298: as well as in a few
299: <a href="ftp.html">mirrors</a>.
300: Here are the
301: <a href="ftp://ftp.OpenBSD.org/pub/OpenBSD/snapshots/vax/INSTALL.vax">
302: OpenBSD/vax snapshot installation instructions
303: </a> as well.
304:
305: <hr>
1.39 miod 306: <a href="plat.html">
307: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
308: </a>
309: <br>
310: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
1.3 fn 311: <br>
1.78 ! jasper 312: <small>$OpenBSD: vax.html,v 1.77 2010/05/19 15:17:13 jasper Exp $</small>
1.3 fn 313:
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315: </html>
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