Annotation of www/pmax.html, Revision 1.41
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3: <html>
4: <head>
5: <title>OpenBSD/pmax</title>
6: <link rev="made" href="mailto:www@openbsd.org">
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8: <meta name="resource-type" content="document">
9: <meta name="description" content="the OpenBSD/pmax page">
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11: <meta name="distribution" content="global">
12: <meta name="copyright" content="This document copyright 1996-2002 by OpenBSD.">
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1.17 johns 14:
1.34 miod 15: <body bgcolor="#ffffff" text="#000000" link="#23238e">
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/pmax</font></h2>
1.3 fn 19:
1.34 miod 20: <hr>
1.15 graichen 21:
1.34 miod 22: <p>
23: OpenBSD/pmax runs on a large set of the Digital MIPS-based DECstation and
1.37 nick 24: DECserver family. These machines were the counterpart of the <a
1.34 miod 25: href="vax.html">VAX-based VAXstations</a>,
26: until the <a href="alpha.html">Alpha</a> line was ready.
27: </p>
1.15 graichen 28:
1.34 miod 29: <p>
30: <strong><font color="#e00000">The OpenBSD/pmax port has been
31: discontinued</font></strong> after the 2.7 release.
32: </p>
1.15 graichen 33:
1.34 miod 34: <p>
35: There is currently no one working on bringing this port back to life.
36: The source code is still available in the CVS Attic, and code can be found in
37: NetBSD as well.
38: If you are interested in reviving the pmax port, make it work and contact
39: <a href="mailto:millert@openbsd.org">Todd Miller</a> and
1.39 miod 40: <a href="mailto:miod@openbsd.org">Miod Vallat</a>.
1.34 miod 41: </p>
1.22 graichen 42:
1.40 nick 43: <a name="toc"></a>
1.34 miod 44: <h3><font color="#0000e0"><i>Table of contents</i></font></h3>
1.29 deraadt 45: <p>
1.34 miod 46: <ul>
1.35 jufi 47: <li><a href="#history">History of the port</a>
1.38 nick 48: <li><a href="#hardware">Supported hardware</a>
1.34 miod 49: <li><a href="#install">Getting and installing OpenBSD/pmax</a>
50: </ul>
51: </p>
52:
53: <hr>
54: <a name="history"></a>
55: <h3><font color="#0000e0"><strong>History:</strong></font></h3>
1.29 deraadt 56:
1.34 miod 57: <p>
58: The pmax port of OpenBSD was started by Thomas Graichen shortly before the
59: OpenBSD 2.0 release, based on the NetBSD/pmax sources. It was then slowly
60: brought in shape, becoming self-hosted, and moving to ECOFF, then ELF
61: binaries.
62: </p>
1.15 graichen 63:
1.34 miod 64: <p>
65: A few releases later, Thomas Graichen stopped working on this port, and
66: nobody stepped in. The port was slowly left in oblivion, with no new code and
1.41 ! deraadt 67: hardly any bugfixes, although releases were still being made.
1.34 miod 68: </p>
1.15 graichen 69:
1.34 miod 70: <p>
71: A timid effort was made after the 2.7 release to revive the port, but
72: MIPS-specific toolchain problems prevented the system from building itself for a
73: long time, and development went on hiatus again. When the problem was finally
74: fixed, it was decided however to stop supporting it and remove the code from the
75: tree.
76: </p>
77:
78: <hr>
79: <a name="hardware"></a>
80: <h3><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
1.15 graichen 81:
1.34 miod 82: <p>
83: <h4>Supported models</h4>
84: </p>
1.15 graichen 85:
1.34 miod 86: <p>
87: <ul>
88: <li>DECstation 2100 <small>(PMIN)</small> and 3100 <small>(PMAX)</small>
89: <li>DECstation 5000/120, 5000/125 and 5000/133 <small>(3MIN)</small>
90: <li>DECstation 5000/200 <small>(3MAX)</small>
91: <li>DECstation 5000/240 <small>(3MAXPLUS)</small>
92: <li>Personal DECstation 5000/20, 5000/25, 5000/33 and 5000/50
93: <small>(MAXINE)</small>
94: </ul>
95: </p>
1.15 graichen 96:
1.34 miod 97: <p>
98: <h4>Supported peripherals</h4>
99: </p>
1.15 graichen 100:
1.34 miod 101: <p>
102: <ul>
103: <li><strong>Frame buffers</strong>
104: <ul>
105: <li>On-board PM monochrome (1024x864x1) or 8-bit color (1024x864x8) on PMIN
106: and PMAX
107: <li>On-board PMAG-DV (1024x864x8) on Personal DECstation
108: <li>TURBOchannel PMAG-AA (mfb) (1280x1024x1)
109: <li>TURBOchannel PMAG-BA (cfb) (1024x864x8)
110: <li>TURBOchannel PMAGB-BA (sfb) (1280x1024x8)
111: </ul>
1.36 jmc 112: XFree86 works on all supported frame buffers.
1.34 miod 113: <li><strong>Ethernet</strong>
114: <ul>
115: <li>On-board Lance ethernet
116: <li>TURBOchannel PMAD-AA or PMAD-AB Lance ethernet
117: </ul>
118: <li><strong>SCSI Controllers</strong>
119: <ul>
120: <li>On-board SCSI Controller (sii) on PMIN and PMAX
121: <li>On-board SCSI Controller (asc) on other models
122: <li>TURBOchannel PMAZ-AB SCSI Controller (asc)
123: </ul>
124: <li><strong>Miscellaneous devices</strong>
125: <ul>
126: <li>DEC LK-201 or compatible keyboard
127: <li>DEC VSXXX or compatible mouse
128: <li>On-board serial ports on most models
129: </ul>
130: </ul>
131: </p>
132:
133: <hr>
134: <a name="install"></a>
135: <h3><font color="#0000e0">
136: <strong>Getting and installing OpenBSD/pmax:</strong>
137: </font></h3>
1.15 graichen 138:
1.34 miod 139: <p>
140: The last supported OpenBSD/pmax release has been
141: <a href="27.html">OpenBSD 2.7</a>.
142: It is not available on ftp sites anymore, but releases up to 2.3 were
143: available on CD.
144: </p>
145:
146: <hr>
147: <a href="plat.html">
148: <img height="24" width="24" src="back.gif" border="0" alt="Supported platforms">
149: </a>
150: <br>
151: <small><a href="mailto:www@openbsd.org">www@openbsd.org</a></small>
152: <br>
1.41 ! deraadt 153: <small>$OpenBSD: pmax.html,v 1.40 2007/05/15 02:10:53 nick Exp $</small>
1.15 graichen 154:
1.34 miod 155: </body>
156: </html>
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