Annotation of www/vax.html, Revision 1.31
1.20 hugh 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
1.3 fn 2: <html>
1.1 deraadt 3: <head>
4: <title>OpenBSD/vax</title>
1.20 hugh 5: <link rev=made href="mailto:www@openbsd.org">
1.3 fn 6: <meta name="resource-type" content="document">
7: <meta name="description" content="the OpenBSD/vax page">
8: <meta name="keywords" content="openbsd,vax">
9: <meta name="distribution" content="global">
1.30 horacio 10: <meta name="copyright" content="This document copyright 1996-2002 by OpenBSD.">
1.3 fn 11: </head>
12:
1.10 johns 13: <BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#23238E">
14:
1.1 deraadt 15: <h2>OpenBSD/vax</h2>
16:
1.3 fn 17: <hr>
18: <h3><strong>History and Status:</strong></h3>
1.1 deraadt 19:
1.29 hugh 20: <a href="images/vax.jpg"><img src="images/vax.jpg" ALIGN=right alt="[nothing sucks like a vax]"></a>
1.28 hugh 21:
1.12 ericj 22: <p>
1.17 hugh 23: OpenBSD/vax began in early 2000 when architecture specific code was adapted
1.25 hugh 24: from NetBSD's very mature port to these systems. Smaller imports still
25: occur as useful changes happen in that OS, but not wholly derivative, changes
1.28 hugh 26: in our port are often incorporated into NetBSD. The result of all this work is
1.25 hugh 27: an Operating System that is stable and familiar to any OpenBSD user.
1.12 ericj 28: </p>
29:
30: <p>
1.28 hugh 31: <b>Significant changes post 3.0:</b>
32: </p>
33:
34: <ul>
1.31 ! hugh 35: <li>Support for "Legacy" machines added
1.28 hugh 36: <li>Binary logical page size changed to 4096 bytes
37: </ul>
38:
39: <p>
1.25 hugh 40: <b>Significant changes between 2.9 and 3.0:</b>
41: </p>
1.28 hugh 42:
1.25 hugh 43: <ul>
1.28 hugh 44: <li>Support for "Omega" machines added
45: <li>Event counters attached to most devices
46: <li>More addressing modes added to the emulation system
1.25 hugh 47: </ul>
48:
49: <p>
1.22 hugh 50: <b>Significant changes between 2.8 and 2.9:</b>
1.16 hugh 51: </p>
1.28 hugh 52:
1.16 hugh 53: <ul>
1.28 hugh 54: <li>Support for 16 filesystems per drive
55: <li>Emulation of the EMODD instruction
56: <li>Support for "Cheetah" machines added
57: <li>Interrupt signals no longer cause ksh subshells to core
1.16 hugh 58: </ul>
59:
60: <p>
1.18 hugh 61: OpenBSD runs on a wide variety of VAX hardware, but our
62: <a href="want.html#vax">inventory of systems</a>
1.25 hugh 63: is limited. OpenBSD/vax may actually run on your hardware even if it's not
64: listed here, so we rely on your testing and feedback to keep this list up to
65: date. After you finish installing and road testing your new system, consider
66: running "dmesg |mail dmesg@openbsd.org" to help us determine what types of
67: hardware people are using.
1.17 hugh 68: </p>
69:
1.20 hugh 70: <table WIDTH="100%">
1.17 hugh 71: <tr VALIGN=top>
1.28 hugh 72: <td WIDTH="40%">
1.17 hugh 73: <p>
74: <b>Tested systems:</b>
75: </p>
76:
77: <ul>
78: <li>VAXstation/MicroVAX 2000
1.19 hugh 79: <li>VAXstation 3100/{30,40} (<font color="#009900">SCSI</font>)
80: <li>VAXstation 3100/{38,48} (<font color="#009900">SCSI</font>)
1.17 hugh 81: <li>VAXstation 3100/76 (<font color="#009900">SCSI</font>)
82: <li>VAXstation 4000/60 (<font color="#009900">SCSI</font>)
1.24 hugh 83: <li>VAXstation 4000/VLC (<font color="#009900">SCSI</font>)
1.18 hugh 84: <li>MicroVAX 3100/{10,20}{,e} (<font color="#009900">SCSI</font>)
85: <li>MicroVAX 3100/80 (<font color="#009900">SCSI</font>)
86: <li>MicroVAX 3100/90 (<font color="#009900">SCSI</font>)
1.23 hugh 87: <li>MicroVAX 3300
1.31 ! hugh 88: <li>VAX 4000-100 (<font color="#009900">SCSI</font>)
! 89: <li>VAX 4000-105 (<font color="#009900">SCSI</font>)
! 90: <li>VAX 4000-300
! 91: <li>VAX 4000-{4,5,6}00
! 92: <li>VAX 4000-500A
1.17 hugh 93: </ul>
94: </td>
1.25 hugh 95:
1.28 hugh 96: <td WIDTH="60%">
1.17 hugh 97: <p>
98: <b>Projects being worked on:</b>
99: </p>
100:
101: <ul>
1.28 hugh 102: <li>VAXstation 2000's HDC9224 (floppy/mfm hard disk controller)
103: <li>MSCP support for tapes and drives on QBUS/UQSSP machines
1.29 hugh 104: <li>Shared libraries? eventually...
105: <li>Support for any new systems we encounter
1.25 hugh 106: </ul>
107:
108: <p>
109: <b>Documentation we're looking for:</b>
110: </p>
111:
112: <ul>
113: <li>Programming info for LCG or SPGFX framebuffers
1.28 hugh 114: <li>Software references for SHAC DSSI
1.25 hugh 115: <li>Any edition VARM
1.17 hugh 116: </ul>
1.28 hugh 117:
118: <p>
1.17 hugh 119: <b>Known problems:</b>
120: </p>
121:
122: <ul>
1.25 hugh 123: <li>toolchain issues - overzealous gcc optimizer
1.22 hugh 124: <li>pmap - addressing limits
1.17 hugh 125: </ul>
126: </td>
127: </tr>
128: </table>
1.15 hugh 129:
130: <p>
1.20 hugh 131: In addition to formal releases, snapshots that reflect our current work
132: are available for download from the <a href=ftp.html>ftp mirrors</a>,
133: and a mailing has been set up at
134: <a href="mailto:vax@openbsd.org"> vax@openbsd.org</a>.
1.26 miod 135: To join the OpenBSD/vax mailing list, send a message body of <b>"subscribe
136: vax"</b> to <a href="mailto:majordomo@OpenBSD.org">majordomo@OpenBSD.org</a>.
137: Please be sure to check our <a href="mail.html">mailing list policy</a> before
138: subscribing.
1.12 ericj 139: </p>
140:
1.13 ericj 141: <p>
1.20 hugh 142: The OpenBSD/vax port maintainers are
143: <a href="mailto:bjc@cvs.openbsd.org">Brandon Creighton</a>
144: and <a href="mailto:hugh@cvs.openbsd.org">Hugh Graham</a>.
1.13 ericj 145: </p>
146:
1.8 downsj 147: <br><br>
1.3 fn 148: <hr>
1.11 pauls 149: <a href=plat.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.20 hugh 150: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.3 fn 151: <br>
1.31 ! hugh 152: <small>$OpenBSD: vax.html,v 1.30 2002/01/29 22:08:37 horacio Exp $</small>
1.3 fn 153:
154: </body>
155: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to vax.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www