Annotation of www/sparc.html, Revision 1.216
1.119 miod 1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
2: "http://www.w3.org/TR/html4/loose.dtd">
1.3 fn 3: <html>
1.1 deraadt 4: <head>
1.25 johns 5: <title>OpenBSD/sparc</title>
1.119 miod 6: <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
1.3 fn 7: <meta name="resource-type" content="document">
1.25 johns 8: <meta name="description" content="the OpenBSD/sparc page">
1.3 fn 9: <meta name="keywords" content="openbsd,sparc">
10: <meta name="distribution" content="global">
1.195 jasper 11: <meta name="copyright" content="This document copyright 1996-2010 by OpenBSD.">
1.3 fn 12: </head>
13:
1.119 miod 14: <body bgcolor="#ffffff" text="#000000" link="#23238e">
15: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
16: <p>
17: <h2><font color="#e00000">OpenBSD/sparc</font></h2>
1.1 deraadt 18:
1.3 fn 19: <hr>
1.50 jason 20:
21: <p>
22: OpenBSD/sparc runs on most of the 32bit Sun SPARC workstations, including
1.196 miod 23: the sun4, sun4c, sun4e and sun4m architecture families
1.119 miod 24: (but not the 64bit UltraSPARC computers, which are supported by
1.106 jason 25: <a href="sparc64.html">OpenBSD/sparc64</a>).
1.119 miod 26: </p>
27:
28: <p>
29: A mailing list dedicated to the OpenBSD/sparc and OpenBSD/sparc64 ports is
30: available at <u><font color="#23238e">sparc@openbsd.org</font></u>.
31: To join the OpenBSD/sparc mailing list, send a message body of <b>"subscribe
32: sparc"</b> to <a href="mailto:majordomo@openbsd.org">majordomo@openbsd.org</a>.
33: Please be sure to check our <a href="mail.html">mailing list policy</a> before
34: subscribing.
35: </p>
36:
1.214 bentley 37: <h3 id="toc"><font color="#0000e0"><i>Table of contents</i></font></h3>
1.29 downsj 38: <p>
39: <ul>
1.123 jufi 40: <li><a href="#history">History of the port</a>
1.119 miod 41: <li><a href="#status">Current status</a>
1.154 nick 42: <li><a href="#hardware">Supported hardware</a>
1.185 deraadt 43: <li><a href="#hwdocs">Hardware documentation</a>
1.119 miod 44: <li><a href="#install">Getting and installing OpenBSD/sparc</a>
1.29 downsj 45: </ul>
46:
47: <hr>
1.214 bentley 48:
49: <h3 id="history"><font color="#0000e0"><strong>History:</strong></font></h3>
1.3 fn 50:
51: <p>
1.126 jufi 52: The original 4.4BSD port was done by Chris Torek as a contract to
1.50 jason 53: LBL. The code was released by Chris in mid-1993, and Theo de Raadt
1.1 deraadt 54: worked it into shape for the NetBSD tree. Theo and Markus Wild worked
55: on improving Chris' original SunOS compatibility code into a highly
56: complete and reliable emulation. Chuck Cranor ported the sun4c code to
1.119 miod 57: the 8KB pagesize sun4 architecture, and Theo merged this code in a
1.1 deraadt 58: way that would allow the same kernel and programs to run on either
1.64 jason 59: sun4c or sun4 machines (unlike Sun's separate kernel environments).
1.1 deraadt 60: This last change also required a rewrite of the device configuration
1.25 johns 61: code. Just after the NetBSD/sparc 1.0 release, Peter Galbavy wrote an
1.154 nick 62: ESP SCSI device driver as a replacement for Chris' sparc-specific SCSI
1.119 miod 63: code.
1.3 fn 64: </p>
1.1 deraadt 65:
66: <p>
67: At this point a conflict emerged between Theo and the other people he
68: started the NetBSD project with, and Theo was forced by the core group
69: to resign from NetBSD. After Theo left NetBSD, a few people in the
70: NetBSD group did some other things for the port: Paul Kranenburg
71: ported a floppy driver and started writing support for the 4/400.
72: Chuck spent many long hours working on the ie, xy, xd device drivers.
1.3 fn 73: </p>
1.1 deraadt 74:
75: <p>
76: Theo continued working independently, and made a number of additions:
1.119 miod 77: P4 support, flexible boot strategy, a few graphics drivers with the help
78: from John Stone, and masses of bug fixes.
1.3 fn 79: </p>
1.1 deraadt 80:
81: <p>
1.25 johns 82: Work on porting OpenBSD/sparc to the sun4m platform was started by Theo,
1.36 todd 83: but tendinitis problems with his wrists and the problems with the NetBSD
1.119 miod 84: core combined made him stop this work. The initial sun4m work was passed
1.7 deraadt 85: to Aaron Brown of Harvard, who was paid out of Margo Seltzer's research
1.119 miod 86: funds. This initial stuff consisted mostly of a few attempts at building
1.8 deraadt 87: pmap structure that could support all 3 MMU types efficiently. Also,
1.119 miod 88: David Miller of the UltraLinux project got a little bit involved.
1.7 deraadt 89: </p>
90:
91: <p>
1.27 downsj 92: Theo and Jason Downs merged the NetBSD sparc code back into OpenBSD, making
1.50 jason 93: OpenBSD/sparc usable again. Jason Wright wrote a few new SBus Ethernet
1.119 miod 94: drivers with information from the UltraLinux project and has merged a few bits
1.50 jason 95: from NetBSD sources to improve the stability of this architecture.
1.119 miod 96: Over the time, Art Grabowski fixed various stability or reliability issues,
97: and added non-executable stack and heap on sun4m machines.
98: The frame buffer and console code was completely overhauled for OpenBSD 3.2,
99: improving display speed with some frame buffers, and supporting more cards.
1.50 jason 100: </p>
101:
102: <p>
103: And work continues...
1.3 fn 104: </p>
1.1 deraadt 105:
1.28 downsj 106: <hr>
1.214 bentley 107:
108: <h3 id="status"><font color="#0000e0"><strong>Current status:</strong></font></h3>
1.28 downsj 109:
1.1 deraadt 110: <p>
1.119 miod 111: Currently, all the hardware listed in the
1.154 nick 112: <a href="#hardware">supported hardware</a> section below boots
1.119 miod 113: multi-user, and supports enough (if not all) of the on-board devices to
1.153 pedro 114: be generally usable.
1.129 miod 115: A growing set of third-party SBus cards are also supported.
1.50 jason 116: </p>
117:
118: <p>
1.169 matthieu 119: The X Window System works on all supported frame buffers, including
1.119 miod 120: multi-head configurations.
121: No accelerated server is provided at the moment, although this is being
122: worked on.
1.6 downsj 123: </p>
124:
125: <p>
1.25 johns 126: An important note about OpenBSD/sparc is that it is designed so that
1.167 jsg 127: a single kernel can run on <b>ALL SUPPORTED</b> SPARC machines. Whereas
1.92 jufi 128: SunOS and Solaris have always had separate `kernel architectures', i.e. sun4,
1.196 miod 129: sun4c, sun4e and sun4m, the same `GENERIC' OpenBSD kernel will run on all the
1.26 downsj 130: supported models.
1.15 grr 131: </p>
132:
133: <p>
1.50 jason 134: Most of the problems with OpenBSD/sparc are believed to stem from the wide
1.167 jsg 135: variety of SPARC processor and cache implementations along with their
1.161 jsg 136: undocumented bugs, rather than general kernel problems.
1.15 grr 137: Feedback on which models do and do not work reliably is
1.77 deraadt 138: appreciated, particularly with newer models or upgrades.
1.15 grr 139: </p>
1.3 fn 140:
141: <hr>
1.214 bentley 142:
143: <h3 id="hardware"><font color="#0000e0"><strong>Supported hardware:</strong></font></h3>
1.3 fn 144:
1.22 johns 145: <p>
1.119 miod 146: <h4>Supported machines</h4>
1.1 deraadt 147:
1.119 miod 148: <p>
1.3 fn 149: <ul>
1.70 deraadt 150: <li> sun4: the VME series
151: <ul>
1.167 jsg 152: <li>4/100: Original SPARC with VME. Many hardware bugs.
1.70 deraadt 153: <li>4/200: A fairly decent VME-only machine
154: <li>4/300: a 25MHz VME machine with many devices built onto the main board.
1.85 miod 155: In other respects, it is quite similar to the SS1+.
1.70 deraadt 156: </ul>
1.119 miod 157:
1.70 deraadt 158: <li> sun4c:
159: <ul>
1.73 deraadt 160: <li>SS1: the original 20MHz sun4c.
161: (Hardware limitations prevent SBus DMA peripherals from working
162: in some of the slots).
163: <li>SS1+: 25MHz version of the above.
164: (Hardware limitations prevent SBus DMA peripherals from working
165: in some of the slots).
1.95 miod 166: <li>IPC: SS1+ in a cube, with bwtwo graphics builtin
1.79 rohee 167: <li>SLC: SS1+ built into a B&W monitor
1.70 deraadt 168: <li>SS2: 40MHz version of the SS1
169: <li>IPX: SS2 in a cube, with cgsix graphics builtin
1.79 rohee 170: <li>ELC: SS2-performance built into a B&W monitor
1.70 deraadt 171: </ul>
1.119 miod 172:
1.197 jasper 173: <li> sun4e:
1.196 miod 174: <ul>
175: <li>SPARCengine 1e: a 6U VME cross between a sun4 and a sun4c,
176: similar to a Sun 4/300 with an OpenPROM interface.
177: </ul>
178:
1.70 deraadt 179: <li> sun4m:
180: <ul>
1.119 miod 181: <li>600MP: The original Sun4m machine.
182: This is a <a href="#mbus">mbus</a> machine with SBus and VME buses.
1.73 deraadt 183: <li>LC: 50MHz MicroSPARC-1 based machines (aka Classic)
1.70 deraadt 184: <li>LX: LC with a few more devices
1.75 deraadt 185: <li>SS4: Reduced cost version of the SS5, available at 70MHz and 110MHz
1.77 deraadt 186: <li>SS5: MicroSPARC-2 based machines available in 60, 70, 85,
187: and 110 MHz versions
1.152 xsa 188: <li>SS5: TurboSPARC CPUs in accelerated SS5 machines, running at 170 MHz
1.118 jufi 189: <li>SS10: Pizzabox <a href="#mbus">mbus</a>-based machine
190: <li>SS20: Improved Pizzabox <a href="#mbus">mbus</a>-based machine
1.136 miod 191: <li>Sun Voyager
1.70 deraadt 192: </ul>
1.119 miod 193: </ul>
1.73 deraadt 194:
1.70 deraadt 195: <p>
1.192 jasper 196: The following SPARC clones are also supported (non exhaustive list):
1.119 miod 197: <ul>
1.73 deraadt 198: <li>Aries Research Inc, Parrot II (SS2 clone)
1.84 art 199: <li>Axil 243 and 245 (and possibly other models) (SS5 clones)
1.89 art 200: <li>Axil 320 (SS20 clone)
1.134 miod 201: <li>CPU5V: VME card by Force Computer (sun4m)
202: <li>DTKstation/Classic+
203: <li>Fujitsu S-4/Leia2 (MicroSPARC-2 laptop)
204: <li>Goldstar GWS-40 (SS2 clone)
1.73 deraadt 205: <li>Opus 5000 (SS1 clone)
206: <li>Opus 5250 (SS1 clone)
1.199 miod 207: <li>RDI BriteLite
208: <li>RDI PowerLite: sun4m models, available at 50MHz, 85MHz, and 110MHz
1.192 jasper 209: <li>Solair WS19L (SS10 clone)
1.142 miod 210: <li>SPARCbook 3, 3GS, 3GX, 3TX and 3XP by Tadpole (MicroSPARC-2 laptops)
1.111 miod 211: <li>Tatung micro COMPstation 5 (SS5 clone)
1.73 deraadt 212: <li>Tatung micro COMPstation LX (LX clone)
1.134 miod 213: <li>Tatung TWS,SuperCOMPstation-20S (SS20 clone)
1.73 deraadt 214: <li>Transtec SS5/170
1.3 fn 215: </ul>
1.50 jason 216:
1.119 miod 217: <p>
1.50 jason 218: <h4>Supported devices</h4>
219:
1.119 miod 220: <p>
221: This list of devices basically declares that any ``stock'' sun4c or sun4m
1.129 miod 222: ``SPARCstation'' or ``SPARCserver'' machine will probably work; for sun4
1.196 miod 223: and sun4e machines one must be more careful.
1.119 miod 224: </p>
1.50 jason 225:
1.214 bentley 226: <ul id="mbus">
1.119 miod 227: <li><strong>Mbus CPU modules</strong>
1.71 deraadt 228: <ul>
1.119 miod 229: <li>SM30: 30 or 36 MHz SuperSPARC with no secondary cache
230: <li>SM40: 40 MHz SuperSPARC with no secondary cache
231: <li>SM41: 40 MHz SuperSPARC with 1MB of secondary cache
232: <li>SM50: 50 MHz SuperSPARC with no secondary cache
233: <li>SM51: 50 MHz SuperSPARC with 1MB of secondary cache
234: <li>SM51-2: 50 MHz SuperSPARC with 2MB of secondary cache
235: <li>SM61: 60 MHz SuperSPARC with 1MB of secondary cache
236: <li>SM61-2: 60 MHz SuperSPARC with 2MB of secondary cache
237: <li>SM71: 75 MHz SuperSPARC with 1MB of secondary cache
238: <li>SM81: 85 MHz SuperSPARC with 1MB of secondary cache
239: <li>SM81-2: 85 MHz SuperSPARC with 2MB of secondary cache
1.135 miod 240: <li>SM100: dual 40 MHz Cypress 7C605 with 64KB of primary cache
1.167 jsg 241: <li>Ross HyperSPARC RT620/RT625 at 90MHz, with 256KB of primary cache
242: <li>Ross HyperSPARC RT620/RT625 at 125MHz, with 256KB of primary cache
243: <li>Ross HyperSPARC RT620/RT625 at 150MHz, with 512KB of primary cache
244: <li>Ross HyperSPARC RT620/RT625 at 166MHz, with 512KB of primary cache
245: <li>Ross HyperSPARC RT620/RT625 at 180MHz, with 512KB of primary cache
1.71 deraadt 246: </ul>
247:
1.119 miod 248: <li><strong>Sun keyboard and mouse</strong>
1.50 jason 249: <ul>
1.119 miod 250: <li>Type 2, 3, 4, and 5 keyboards with several layouts
251: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zskbd&sektion=4&arch=sparc">zskbd</a>)
1.50 jason 252: </ul>
1.19 johns 253:
1.119 miod 254: <li><strong>Floppy drives</strong>
1.19 johns 255: <ul>
1.119 miod 256: <li>sun4c and sun4m floppy disk drive
257: <!-- (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fd&sektion=4&arch=sparc">fd</a>) -->
1.19 johns 258: </ul>
259:
1.119 miod 260: <li><strong>Serial ports</strong>
1.19 johns 261: <ul>
1.119 miod 262: <li>ttya and ttyb on-board serial ports
263: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zs&sektion=4&arch=sparc">zs</a>)
264: (can be used as console if needed)
265: <li>4/300 ttyc and ttyd on-board serial ports
266: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=zs&sektion=4&arch=sparc">zs</a>)
267: <li>SBus magma serial port cards, including: 4Sp, 8Sp, 12Sp, 16Sp, LC2+1Sp,
268: 2+1Sp, 4+1Sp, 8+2Sp, and 2+1HS Sp.
269: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=magma&sektion=4&arch=sparc">magma</a>)
270: <li>SBus Serial/Parallel Interfaces (SUNW,spif, 501-1931)
271: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=spif&sektion=4&arch=sparc">spif</a>)
1.19 johns 272: </ul>
273:
1.119 miod 274: <li><strong>Audio support</strong>
1.19 johns 275: <ul>
1.55 aaron 276: <li>on-board audio support for systems with AMD79C30 8-bit audio chips
1.66 jason 277: (this includes sun4c models, SPARCclassic, and 600MP)
1.119 miod 278: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=audioamd&sektion=4&arch=sparc">audioamd</a>)
279: <li>SUNW,CS4231 16-bit audio chips found on SPARCstation 4/5
1.129 miod 280: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=audiocs&sektion=4&arch=sparc">audiocs</a>)
1.19 johns 281: </ul>
282:
1.119 miod 283: <li><strong>Frame buffers</strong>
1.19 johns 284: <ul>
1.111 miod 285: <li>SBus and sun4c/sun4m on-board video:
1.19 johns 286: <ul>
1.118 jufi 287: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=bwtwo&sektion=4">bwtwo</a> - black and white
288: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgthree&sektion=4">cgthree</a> - 8-bit color, unaccelerated
1.50 jason 289: <br>The cgthree driver also supports the cgRDI, an onboard
1.119 miod 290: cgthree-like frame buffer found in some laptops.
1.118 jufi 291: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=cgsix">cgsix</a> - 8-bit color, accelerated (GX, GX+, TGX, TGX+)
1.50 jason 292: <br>This should work with most faithful emulations/clones of the
293: SBus cgsix.
1.118 jufi 294: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=cgtwelve">cgtwelve</a> - 24-bit color, accelerated (but the driver does not support hardware acceleration)
295: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=cgfourteen">cgfourteen</a> - 8 or 24-bit color, accelerated (but the driver does not support hardware acceleration)
1.128 miod 296: <li>Fujitsu AG-10e
297: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=agten">agten</a>)
298: - 24-bit color, accelerated (currently only supported in unaccelerated 8-bit
1.136 miod 299: mode)
1.127 miod 300: <li>Parallax XVideo and PowerVideo
301: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=tvtwo">tvtwo</a>)
302: - 24-bit color, accelerated (but the driver does not support hardware
1.136 miod 303: acceleration)
1.150 miod 304: <li>RasterFlex family
305: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=rfx">rfx</a>)
306: - 8/24-bit color, accelerated (currently only supported in unaccelerated 8-bit
307: mode)
1.138 miod 308: <li>Southland Media Systems MGX and MGXPlus (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=mgx">mgx</a>)
309: - 24-bit color, accelerated (currently only supported in unaccelerated 8-bit
310: mode)
1.118 jufi 311: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=tcx">tcx</a> - 8 or 24-bit color, accelerated
1.148 david 312: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=vigra">Vigra</a> VS10, VS11 and VS12 SBus frame buffers - 8-bit color, unaccelerated, selectable VGA and Sun-compatible video modes
1.143 miod 313: <li>Weitek Power9000 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=pninek">pninek</a>) - found in Tadpole SPARCbook 3 (8-bit color, accelerated)
1.142 miod 314: <li>Weitek Power9100 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=pnozz">pnozz</a>) - found in Tadpole SPARCbook 3GS, 3GX, 3TX and 3XP (8, 16 or 32-bit color, accelerated)
1.130 miod 315: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&sektion=4&query=zx">ZX</a>
316: (aka <i>Leo</i>) - 8 or 24-bit color, overlay planes,
1.131 miod 317: double-buffered, 3-D acceleration <font color="#e00000">*</font>
1.19 johns 318: </ul>
319:
1.119 miod 320: <li>4/200 on-board <a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=bwtwo&sektion=4">bwtwo</a>
1.19 johns 321:
1.119 miod 322: <li>P4 video (4/100 and 4/300):
1.19 johns 323: <ul>
1.118 jufi 324: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=bwtwo&sektion=4">bwtwo</a> - black and white
325: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgthree&sektion=4">cgthree</a> - 8-bit color, unaccelerated
326: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgfour&sektion=4">cgfour</a> - 8-bit color, 1-bit overlay, unaccelerated
327: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgsix&sektion=4">cgsix</a> - 8-bit color, accelerated
328: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgeight&sektion=4">cgeight</a> - 24-bit color, 1-bit overlay, unaccelerated
1.19 johns 329: </ul>
330:
1.119 miod 331: <li>VME video (sun4):
1.19 johns 332: <ul>
1.118 jufi 333: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgtwo&sektion=4">cgtwo</a> - 8-bit color, unaccelerated
334: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgthree&sektion=4">cgthree</a> - 8-bit color, unaccelerated
335: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=cgsix&sektion=4">cgsix</a> - 8-bit color, accelerated
1.19 johns 336: </ul>
337: </ul>
338:
1.119 miod 339: <li><strong>Ethernet adapters</strong>
1.19 johns 340: <ul>
1.118 jufi 341: <li>on-board AMD Lance Ethernet (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=le&sektion=4">le</a>)
342: <li>SBus AMD Lance Ethernet cards (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=le&sektion=4">le</a>)
1.119 miod 343: <li>SBus cards containing both AMD Lance
344: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=le&sektion=4">le</a>)
345: and SCSI
346: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=esp&sektion=4">esp</a>)
1.118 jufi 347: <li>on-board Intel 82586 Ethernet 4/100 and 4/200 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=ie&sektion=4">ie</a>)
348: <li>VME Intel 82586 Ethernet cards (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=ie&sektion=4">ie</a>)
1.125 fgsch 349: <li>SBus 10/100Mbit qec+be found on Sun FastEthernet cards (SUNW,501-2450)
1.118 jufi 350: (aka. Sun Fast Ethernet 1.x) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=be&sektion=4">be</a>)
351: <li>SBus Quad 10Mbit qec+qe found on Sun Quad Ethernet cards (SUNW,501-2062) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=qe&sektion=4">qe</a>)
352: <li>SBus 10/100Mbit hme Ethernet cards (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=hme&sektion=4">hme</a>)
353: <font color="#e00000">*</font>
354: <li>SBus 10/100Mbit SunSwift SUNW,fas Ethernet+SCSI cards (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=hme&sektion=4">hme</a>)
355: <font color="#e00000">*</font>
1.107 deraadt 356: <li>SBus Quad 10/100Mbit hme and qfe Ethernet cards
1.118 jufi 357: (aka. Sun Quad Fast Ethernet 2.x) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=hme&sektion=4">hme</a>)
358: <font color="#e00000">*</font>
1.193 deraadt 359: <li>SBus Gigabit Ethernet 1.0/1.1 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=ti&sektion=4">ti</a>)
360: <font color="#e00000">*</font>
361: <li>SBus Gigabit Ethernet 2.0 (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=gem&sektion=4">gem</a>)
362: <font color="#e00000">*</font>
1.19 johns 363: </ul>
364:
1.119 miod 365: <li><strong>SCSI controllers</strong>
1.19 johns 366: <ul>
1.196 miod 367: <li>on-board SCSI controller (sun4c, sun4e, sun4m, and 4/300) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=esp&sektion=4">esp</a>)
1.111 miod 368: <li>SBus SCSI controllers (Also works with several 3rd party
1.118 jufi 369: compatible boards) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=esp&sektion=4">esp</a>)
370: <li>SBus cards containing both AMD Lance and SCSI (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=esp&sektion=4">esp</a>)
1.163 miod 371: <li>SBus SUNW,fas Ethernet+SCSI cards (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=esp&sektion=4">esp</a>)
372: <font color="#e00000">*</font>
1.118 jufi 373: <li>VME "SUN-3"/"si" SCSI controller (interrupt driven DMA) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=si&sektion=4">si</a>)
374: <li>4/110 "SCSI Weird" on-board controller (polled DMA) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=sw&sektion=4">sw</a>)
375: <li>QSP/ISP SCSI controllers (i.e. "PTI,ptisp", "ptisp", "SUNW,isp" and "QLGC,isp") (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=isp&sektion=4">isp</a>)
1.19 johns 376: </ul>
377:
1.119 miod 378: <li><strong>SMD and other disk controllers</strong>
1.19 johns 379: <ul>
1.118 jufi 380: <li>Xylogics 7053 VME SMD disk controller (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=xd&sektion=4">xd</a>)
381: <li>Xylogics 450/451 VME SMD disk controller (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=xy&sektion=4">xy</a>)
1.19 johns 382: </ul>
383:
1.144 miod 384: <li><strong>PC Cards (PCMCIA)</strong>
385: <ul>
386: <li>PCMCIA Controllers:
387: <ul>
1.156 mickey 388: <li>SBus PCMCIA bridge (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=stp&arch=sparc&sektion=4">stp</a>)
389: <li>Tadpole PCMCIA controller (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=tslot&arch=sparc&sektion=4">tslot</a>)
1.144 miod 390: </ul>
1.188 jsg 391: <li>WaveLAN/IEEE, PRISM 2-3, and Spectrum24 IEEE 802.11b PCMCIA/Compact Flash adapters (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wi&arch=sparc&sektion=4">wi</a>)
392: <li>NE2000 based Ethernet Adapters (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ne&arch=sparc&sektion=4">ne</a>)
393: <li>3Com EtherLink (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ep&arch=sparc&sektion=4">ep</a>) LAN PC Cards
1.144 miod 394: </ul>
395:
1.119 miod 396: <li><strong>Miscellaneous</strong>
1.65 jason 397: <ul>
1.118 jufi 398: <li>SBus Expansion Subsystem (SUNW,xbox) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=xbox&sektion=4">xbox</a>)
399: <li>Force FGA5000 VME/SBus bridge (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=fga&sektion=4">fga</a>)
400: <li>Force system configuration registers (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=scf&sektion=4">scf</a>)
401: <li>Force flash memory (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=flash&sektion=4">flash</a>)
1.178 martin 402: <li>Tadpole microcontroller (power/system control) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=tctrl&sektion=4">tctrl</a>)
1.138 miod 403: <li>Prestoserve NVRAM SBus cards (limited support) (<a href="http://www.openbsd.org/cgi-bin/man.cgi?arch=sparc&query=presto&sektion=4">presto</a>)
1.65 jason 404: </ul>
1.3 fn 405: </ul>
1.196 miod 406: <font color="#e00000">*</font> Not supported in sun4c and sun4e class machines
407: due to PROM limitations.
1.144 miod 408: <br>
1.119 miod 409:
410: <p>
411: <h4>Unsupported machines</h4>
1.1 deraadt 412:
1.119 miod 413: <p>
1.3 fn 414: <ul>
1.129 miod 415: <li>sun4: 4/400 (lacks support for the I/O cache, and has ethernet problems)
1.119 miod 416: <li>sun4d machines:
417: <ul>
418: <li>SPARC Server 1000</li>
419: <li>SPARC Center 2000</li>
420: </ul>
1.129 miod 421: These machines use XD-Bus instead of M-Bus for their CPUs, which is not
422: supported yet.
1.119 miod 423: <li>JavaStation-NC (lacks support for this machine's PCI bus)
1.164 miod 424: <li>sun4u: UltraSPARC 64-bit machines. Most of these are supported in the
1.97 miod 425: <a href="sparc64.html">OpenBSD/sparc64</a> port.
1.129 miod 426: <li>Solbourne machines: these machines are quite different, and some are
1.166 jsg 427: plagued by processor bugs. Some of them are covered by the
428: <a href="solbourne.html">OpenBSD/solbourne</a> port.
1.135 miod 429: <li>Tadpole SPARCbook 1, LC and 2: these machines use quite unusual components,
430: and do not have a Sun-compatible PROM.
1.3 fn 431: </ul>
1.119 miod 432:
433: <p>
434: <h4>Unsupported Devices</h4>
435:
436: <p>
437: First of all, there are MANY unsupported devices.
438: A comprehensive list can probably not be written.
439: </p>
1.19 johns 440:
1.119 miod 441: <p>
1.3 fn 442: <ul>
1.119 miod 443: <li><strong>Serial Cards</strong>
1.19 johns 444: <ul>
1.50 jason 445: <li> VME mti 16-port serial card
446: <li> VME alm2 16-port serial card
1.111 miod 447: <li> VME mcp 4-port serial card (or is it 8-port)
1.19 johns 448: </ul>
449:
1.196 miod 450: <li><strong>Disk and Tape Controllers</strong>
1.19 johns 451: <ul>
1.50 jason 452: <li> VME "sc" SCSI controller
453: <li> VME IPI controller
1.196 miod 454: <li> VME "xt" Tape controller
1.19 johns 455: </ul>
456:
1.119 miod 457: <li><strong>Frame buffers</strong>
1.19 johns 458: <ul>
1.50 jason 459: <li> VME cgfive, 8-bit color, 1-bit overlay, double-buffered,
460: unaccelerated without GP/GP2
461: <li> VME cgnine, 24-bit color, 1-bit overlay, double-buffered,
462: unaccelerated without GP/GP2
463: <li> VME GP/GP2 Graphics Processor (drives a cgfive or cgnine)
464: <li> SBus cgeight 24-bit color, unaccelerated
465: (note: SBus cgeight is quite different from VME/P4 cgeight)
466: <li> SBus GT, 24-bit color, 8-bit color, overlay planes, double-buffered,
467: 3-D acceleration (aka Graphics Tower)
468: </ul>
469:
1.74 deraadt 470: <li><strong>On-board Audio and ISDN</strong><br>
1.119 miod 471: This is present on some sun4m systems (LX, LC, SPARCstation 10/20).
472:
1.74 deraadt 473: <li><strong>Multiple Processors/Modules in sun4m systems</strong><br>
1.119 miod 474: OpenBSD will sometimes not boot on some machines with multiple processors.
475: If this is the case, the extra CPUs must be removed.
476:
1.111 miod 477: <li><strong>SBus SUNW,bpp (parallel port)</strong><br>
1.119 miod 478: A driver exists in the source tree, but it does not work. None of the
479: developers have printers or cables to work with, to make it work, but
480: we really would prefer to receive a fixed driver.
481:
482: <li><strong>SBus FDDI cards</strong>
483:
1.121 miod 484: <li><strong>SBus cards other than those listed above...</strong>
1.3 fn 485: </ul>
1.1 deraadt 486:
1.3 fn 487: <hr>
1.214 bentley 488:
489: <h3 id="hwdocs"><font color="#0000e0"><strong>Hardware documentation:</strong></font></h3>
1.185 deraadt 490:
491: Previous to 2007, it was extremely difficult or impossible to get much of
1.186 sthen 492: the necessary hardware documentation for these machines. Members of our
1.185 deraadt 493: team (in particular David Gwynne) were instrumental in pressuring and
494: convincing Sun to go back into their archives and dig up the data sheets
495: that they had written in-house, describing the operation of their chips to
496: their own engineers. These documents can now be found at
1.207 landry 497: <a href="http://web.archive.org/web/20111209011516/http://wikis.sun.com/display/FOSSdocs/Home">
1.185 deraadt 498: http://wikis.sun.com/display/FOSSdocs/Home</a>.
499: Some documents are still missing at that site, so we ask that interested
500: developers contact Sun and request additional information.
501: <p>
502:
503: <hr>
1.214 bentley 504:
505: <h3 id="install"><font color="#0000e0">
1.122 miod 506: <strong>Getting and installing OpenBSD/sparc:</strong>
507: </font></h3>
508:
509: <p>
510: The latest supported OpenBSD/sparc release is
1.215 nick 511: <a href="57.html">OpenBSD 5.7</a>.
1.122 miod 512: Here are the
1.215 nick 513: <a href="http://ftp.OpenBSD.org/pub/OpenBSD/5.7/sparc/INSTALL.sparc">
514: OpenBSD/sparc 5.7 installation instructions
1.122 miod 515: </a>.
516: </p>
517:
518: <p>
519: Snapshots are made available from time to time, in
1.205 sthen 520: <a href="http://ftp.OpenBSD.org/pub/OpenBSD/snapshots/sparc">this location</a>
1.122 miod 521: as well as in a few
522: <a href="ftp.html">mirrors</a>.
523: Here are the
1.205 sthen 524: <a href="http://ftp.OpenBSD.org/pub/OpenBSD/snapshots/sparc/INSTALL.sparc">
1.122 miod 525: OpenBSD/sparc snapshot installation instructions
526: </a> as well.
527: </p>
528:
529: <p>
530: There are several installation media provided, so that
1.196 miod 531: OpenBSD/sparc can be installed or upgraded via CD and floppy boot images on
1.122 miod 532: sun4c and sun4m, miniroot images for machines without floppies
1.196 miod 533: (such as sun4 machines), as well as network and diskless installs.
1.122 miod 534: <ul>
535: <li><strong>CD boot</strong>
536: <p>
1.126 jufi 537: Booting off the CD provides a small ffs filesystem with a GENERIC kernel with
1.167 jsg 538: drivers for all supported devices found on SPARC machines.<br>
1.122 miod 539: For the latest list of drivers available on this image, take a look at the
1.212 nick 540: <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/sparc/conf/GENERIC?rev=HEAD">GENERIC</a>
1.122 miod 541: kernel configuration file.
542: The CD can be booted off the OpenPROM prompt with
543: <pre>
1.216 ! nick 544: boot cdrom 5.7/sparc/bsd.rd
1.122 miod 545: </pre>
1.148 david 546: </li>
1.216 ! nick 547: <li><strong>Floppy</strong> (floppy57.fs)
1.122 miod 548: <p>
549: Booting off the floppy provides a small ffs filesystem with a kernel
1.167 jsg 550: containing drivers for the most popular devices found on SPARC machines.<br>
1.122 miod 551: For the latest list of drivers available on this image, take a look at the
1.212 nick 552: <a href="http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/arch/sparc/conf/RAMDISK?rev=HEAD">RAMDISK</a>
1.122 miod 553: kernel configuration file.
554: The floppy can be booted off the OpenPROM prompt with
555: <pre>
556: boot floppy
557: </pre>
1.148 david 558: </li>
1.216 ! nick 559: <li><strong>Miniroot</strong> (miniroot57.fs)
1.122 miod 560: <p>
561: The miniroot provides the same installation environment as the bootable CD,
562: and is intended for easy bootstrap if there is already an operating system
563: installed on the machine.
564: After dumping the miniroot to the primary swap partition with dd, the
565: miniroot can be booted off the OpenPROM prompt with a command such as
566: <pre>
567: boot disk:b
568: </pre>
569: (the disk designation may be different, depending on the chosen swap
570: partition).
1.148 david 571: <p>
572: </li>
1.122 miod 573: <li><strong>Netboot</strong> (boot.net, bsd.rd)
574: <p>
575: Using a diskless setup, it is also possible to boot the OpenBSD/sparc
576: boot loader, <tt>boot.net</tt>, from the network via tftp, and access
577: the <tt>bsd.rd</tt> standalone miniroot over NFS.
578: Refer to the
579: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=diskless&sektion=8">diskless(8)</a>
580: manual page for details on how to setup a network boot environment.
581: </p></li>
582: </ul>
1.3 fn 583:
584: </body>
585: </html>
![[BACK]](/icons/back.gif){kind=icon}
Return to sparc.html CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / www