Annotation of www/i386.html, Revision 1.86
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4: <title>OpenBSD/i386</title>
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1.39 johns 13: <BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#23238E">
1.3 fn 14:
1.1 deraadt 15: <h2>OpenBSD/i386</h2>
16:
1.3 fn 17: <hr>
1.54 deraadt 18:
19: <h3><font color=#0000e0>History and Status:</font></h3>
1.1 deraadt 20:
1.3 fn 21: <p>
1.26 deraadt 22: The i386 port has quite a few architecture specific changes from the
1.2 deraadt 23: NetBSD/i386 port, but the major ones are:
1.1 deraadt 24: <ul>
1.30 michaels 25: <li>Also runs on machines with 512MB of ram or more, does not crash.
1.3 fn 26: <li>the addition of ISA bounce buffer support so that ISA scsi cards (ie.
1.11 deraadt 27: Adaptec 1542) can be used in machines with more than 16MB of memory.
1.4 deraadt 28: <li>The same one GENERIC kernel works on all machines, whether it has
1.11 deraadt 29: BusLogic or Adaptec scsi cards.
1.65 jkatz 30: <li>some APM and PCMCIA support (3c589, NE2000-clone, and COM ports). See the
31: <a href=http://www.cpio.net/openbsd/laptops>OpenBSD Laptop</a> webpage for
32: more details.
1.4 deraadt 33: <li>some DDB improvements
34: <li>OPTI mcd support
35: <li>ATAPI cdrom support
36: <li>P5/P6 improved NTP support
37: <li>pccons has userland replaceable keymaps, and screen blanking
38: <li>boot "-a" support like other ports (asks for root partition)
1.11 deraadt 39: <li>floppy disk formatting
1.7 deraadt 40: <li>Cyclades Cyclom serial driver
1.11 deraadt 41: <li>faster (assembly) IP checksumming (typically 20% faster, up to 62% faster
42: in some cases)
1.18 deraadt 43: <li>vmstat -i prints interrupt information.
44: <li>latest rev of adaptec 2940 driver from FreeBSD
1.11 deraadt 45: <li>supports "ep* at port ? irq ?"
1.12 deraadt 46: <li>faster i386-specific `pccom' device driver.
1.19 deraadt 47: <li>/dev/pctr pseudo-device & program for accessing the Pentium and PentiumPro
1.18 deraadt 48: performance counters.
1.15 deraadt 49: <li>Fixed major i386 kernel interrupt race.
50: <li>Fixed UCONSOLE security hole without breaking xconsole.
51: <li>Much faster i387-specific libm available for those who want the option.
1.17 deraadt 52: <li>ISA Plug-and-Play support
1.21 deraadt 53: <li>the GPL FP emulator from Linux/Freebsd, for users who want to use it.
54: Much better!
1.28 deraadt 55: <li>Prefer partition type 166, so that OpenBSD can co-reside on the same
56: disk as a 386BSD/NetBSD/FreeBSD install.
57: <li>Attempt to fault in a ptp; this avoids two ptp panic cases.
58: <li>RAW_PART is now 'c', not 'd'. It should start at 0, and cover your whole
59: disk.
1.29 deraadt 60: <li>Updated ncr driver, much more performance.
61: <li>3c59x and 3c9xx cards work.
62: <li>Can mount DOS file systems with cluster size > 16KB.
1.42 kstailey 63: <li>Support for M$ IntelliMouse as a 3-button PS/2 mouse.
1.1 deraadt 64: </ul>
1.34 johns 65:
1.32 grr 66: <p>
1.54 deraadt 67: <h3><font color=#0000e0>Installation with Other Operating Systems:</font></h3>
1.46 deraadt 68: The OpenBSD/i386 port can be installed to share the system disks with
1.32 grr 69: other operating systems such as MSDOS, Windows or Linux using the MSDOS
70: MBR/partition scheme and an optional boot selector. Everyday operation is
71: trouble free, but setup requires care and Windows '95 installation is known
72: to be careless about pre-existing MBR/partition information.
73: See the Installation Notes for more details.
1.34 johns 74:
1.32 grr 75: <p>
1.54 deraadt 76: <h3><font color=#0000e0>Binary compatibility with other Operating Systems:</font></h3>
1.46 deraadt 77: The OpenBSD/i386 port can run Linux, FreeBSD, BSD/OS,
1.44 deraadt 78: SVR4 (including Solaris), and IBCS2 binaries.
79:
80: <p>
1.54 deraadt 81: <h3><font color=#0000e0>Supported Hardware:</font></h3>
1.46 deraadt 82: The OpenBSD/i386 port works across a broad range of standard PC's and clones,
1.32 grr 83: with a wide variety of processors and I/O bus architecures. It can be expected
1.53 todd 84: to install and run with minimal difficulty on most current products.
1.32 grr 85: The cases where problems may be encountered are typically older proprietary
86: PC's, Laptops or specialized server boxes that rely on a custom BIOS to paper
87: over implementation differences.
1.34 johns 88:
1.32 grr 89: <p>
90: OpenBSD does not currently support multiple processors, but will run using
91: one processor on a multi-processor system board.
1.34 johns 92:
1.31 deraadt 93: <p>
94: <ul>
1.58 deraadt 95: <li> All mainstream i386 architecture CPU chips, including 386,
1.75 deraadt 96: 486, Pentium, Pentium-Pro, Pentium II, AMD K5/K6/K6-2, and
97: the Cyrix processor family (including the MediaGX). Everything
1.58 deraadt 98: that is a clone of the 386 or up should work fine. The
99: only cpu that is known to work poorly (due to flawed
100: motherboard designs) is the Cyrix 386DLC.
1.75 deraadt 101: <li> All standard ISA, EISA, VLB, PCI, or PCMCIA bus based machines.
1.31 deraadt 102: <li> Floppy controllers.
1.75 deraadt 103: <li> ISA MFM, ESDI, IDE, and RLL hard disk controllers.
1.34 johns 104: <li> SCSI host adapters:
105: <ul>
106: <li> Adaptec AHA-154xA, -B, -C, and -CF
107: <li> Adaptec AHA-174x
1.45 deraadt 108: <li> Adaptec AIC-6260 and AIC-6360 based boards, including the
109: Adaptec AHA-152x and the SoundBlaster SCSI host adapter.
110: (Note that you cannot boot from these boards if they do not have
111: a boot ROM; only the AHA-152x and motherboards using this chip
112: are likely to be bootable, consequently.)
113: <li> Adaptec AIC-7770-based SCSI host adapters (including the
114: Adaptec AHA-274x, AHA-284x families).
115: <li> Adaptec AHA-[23]94x[W] cards and some onboard PCI designs using the
116: AIC7870 chip.
1.55 downsj 117: <li> Buslogic 54x (Adaptec AHA-154x clones)
1.45 deraadt 118: <li> BusLogic 445, 74x, 9xx (But not the new "FlashPoint" series
119: of BusLogic SCSI adapters)
1.34 johns 120: <li> Symbios Logic (NCR) 53C8xx-based PCI SCSI host adapters
1.55 downsj 121: (Including generic/no name cards, old ASUS cards, the DTC-3130 series,
122: Diamond Fireport series, etc.)
1.34 johns 123: <li> Ultrastor 14f, 34f, and (possibly) 24f
124: <li> Seagate/Future Domain ISA SCSI adapter cards, including
125: <ul>
126: <li> ST01/02
127: <li> Future Domain TMC-885
128: <li> Future Domain TMC-950
129: </ul>
1.45 deraadt 130: <li> WD-7000 SCSI host adapters.
1.76 deraadt 131: <li> QLogic PCI SCSI controllers.
132: <li> AdvanSys PCI SCSI controllers.
1.34 johns 133: </ul>
134:
1.45 deraadt 135: <li> MDA, CGA, VGA, SVGA, and HGC Display Adapters.
136: (Note that not all of the display adapters OpenBSD/i386
137: can work with are supported by X.
1.75 deraadt 138: See the <A HREF="http://www.xfree86.org/FAQ">XFree86 FAQ</a> for more information.)
1.34 johns 139:
140: <li> Serial ports:
141: <ul>
142: <li> 8250/16450-based ports
143: <li> 16550-based ports
1.56 downsj 144: <li> ST16650-based ports
1.61 downsj 145: <li> XR16850-based ports (only in the pccom driver)
1.37 johns 146: <li> AST-style 4-port serial boards <sup>(1)</sup>
147: <li> BOCA 8-port serial cards <sup>(1)</sup>
148: <li> Cyclades Cyclom-{4, 8, 16}Y serial boards <sup>(1)</sup>
149: <li> IBM PC-RT 4-port serial boards <sup>(1)</sup>
1.34 johns 150: </ul>
151:
1.31 deraadt 152: <li> Parallel ports.
1.34 johns 153:
154: <li> PCMCIA: most chipsets.
155:
1.75 deraadt 156: <li> Efficient Networks EN-155 and Adaptec AIC-590x ATM interfaces. <sup>(1)</sup>
1.34 johns 157:
1.75 deraadt 158: <li> Digital DEFEA EISA and DEFPA PCI FDDI adapters.
1.34 johns 159:
160: <li> Ethernet adapters:
161: <ul>
162:
1.48 deraadt 163: <li> AMD LANCE and PCnet-based ISA Ethernet adapters, including:
1.34 johns 164: <ul>
165: <li> Novell NE1500T
166: <li> Novell NE2100
167: <li> Kingston 21xx
168: </ul>
169:
170: <li> AMD PCnet-based PCI Ethernet adapters, including:
171: <ul>
172: <li> BOCALANcard/PCI
173: <li> AT&T StarLAN 10, EN100, and StarLAN Fiber
174: </ul>
175:
1.47 deraadt 176: <li> 3COM 3c501
177: <li> 3COM 3c503
178: <li> 3COM 3c505 <sup>(1)</sup>
179: <li> 3COM 3c507
1.72 deraadt 180: <li> 3COM 3c509, 3c579, and 3c59x
1.50 deraadt 181: <li> 3COM 3c589 PCMCIA Ethernet
1.72 deraadt 182: <li> 3COM 3c9xx, including the 3c905B (newer version) and 3c905B-FX (100Mbit ethernet over fiber)
1.63 deraadt 183: <li> 3COM 3c562 PCMCIA does NOT WORK.
1.47 deraadt 184:
1.34 johns 185: <li> Digital DC21x4x-based PCI Ethernet adapters, including:
186: <ul>
1.55 downsj 187: <li> older SMC EtherPower 10, 10/100 (PCI only!)
188: <li> older LinkSys 10, 10/100
1.34 johns 189: <li> Znyx ZX34X
190: <li> Cogent EM100
191: <li> Digital DE450
192: <li> Digital DE500
1.57 deraadt 193: <li> Almost all other variants work.
1.34 johns 194: </ul>
1.77 deraadt 195: <li> DC21140 Four port cards
196: <ul>
197: <li> Adaptec ANA-6944A
198: <li> Cogent EM400
199: </ul>
1.37 johns 200: <li> BICC Isolan <sup>(1)</sup> -- not recently tested
1.34 johns 201: <li> SMC/WD 8003, 8013, and the SMC "Elite16" ISA boards
1.57 deraadt 202: <li> SMC/WD 8216 (the SMC "Elite16 Ultra" ISA boards) (See special care notice in <A HREF="ftp://ftp.openbsd.org/pub/OpenBSD/snapshots/i386/INSTALL.i386">INSTALL.i386</A>)
1.71 deraadt 203: <li> SMC 8416 ("EtherEZ") PNP cards
1.69 jason 204: <li> SMC 9432 ("EtherPower II") EPIC 10/100
1.57 deraadt 205: <li> Novell NE1000, NE2000 (PCI and ISA variants thereof)
1.47 deraadt 206: <li> Intel EtherExpress 16
1.68 deraadt 207: <li> Intel EtherExpress PRO/10 and PRO/10+.
1.75 deraadt 208: <li> Intel EtherExpress PRO/100, PRO/100B, and PRO/100+ cards.
1.77 deraadt 209: <li> Intel EtherExpress PRO/100 Dual Port cards.
1.73 jason 210: <li> Texas Instruments ThunderLAN PCI Ethernet adapters, including:
211: <ul>
212: <li> Compaq Netelligent PCI Adapters
213: <li> Compaq NetFlex 3/P
214: <li> Compaq Deskpro integrated adapter
215: <li> Compaq Prosignia integrated adapter
216: <li> Olicom OC2183, OC2325, OC2326
1.74 jason 217: <li> TI ThunderLAN adapters
1.73 jason 218: </ul>
1.78 jason 219: <li> RealTek 8129/8139 based adapters, including:
220: <ul>
1.81 jason 221: <li> Accton MPX 5030/5038
1.78 jason 222: <li> Allied Telesyn AT2550
1.81 jason 223: <li> Encore ENL832-TX 10/100 M PCI
1.78 jason 224: <li> Genius GF100TXR
1.81 jason 225: <li> KTX-9130TX 10/100 Fast Ethernet
226: <li> Longshine LCS-8038TX-R
1.78 jason 227: <li> NDC NE100TX-E
1.81 jason 228: <li> Netronix EA-1210 Net Ether 10/100
1.78 jason 229: <li> OvisLink LEF-8129TX, LEF-8139TX
1.81 jason 230: <li> SMC EtherEZ PCI 1211-TX
1.78 jason 231: </ul>
1.83 jason 232: <li> Macronix 98713/98715/98725 Ethernet adapters, including:
233: <ul>
234: <li> NDC Communications SOHOware SFA110
235: <li> SVEC PN102-TX fast ethernet card
236: </ul>
1.84 downsj 237: <li> VIA Rhine/RhineII Ethernet adapters, including:
238: <ul>
239: <li> Hawking PN102TX
240: <li> D-Link DFE530TX
241: </ul>
1.86 ! jason 242: <li> Lite-On PNIC adapters, including:
1.85 jason 243: <ul>
244: <li> Netgear FA310TX rev D1
245: <li> Matrox Networks FastNIC 10/100
246: </ul>
1.34 johns 247: </ul>
248:
1.80 deraadt 249: <li> Many kinds of ISA Plug-and-Play cards
250: <ul>
251: <li>Nearly all SB-style audio cards.
252: <li>Nearly all joystick ports.
253: <li>Nearly all Yamaha-style audio cards.
254: <li>Nearly all ne2000-style ethernet cards.
255: <li>Nearly all SMC-style ethernet cards.
256: <li>Most serial port or modem cards.
257: <li>3c509 cards in PNP mode.
258: <li>NE2100 ethernet cards.
259: <li>... If a device does not work, be sure to mail the output of dmesg(1)
260: to dmesg@openbsd.org, and we will try to add support.
261: </ul>
1.34 johns 262: <li> Tape drives:
263: <ul>
264: <li> Most SCSI tape drives
265: <li> Most SCSI tape changers
1.45 deraadt 266: <li> QIC-02 and QIC-36 format (Archive- and Wangtek- compatible)
267: tape drives <sup>(1) (2)</sup>
1.34 johns 268: </ul>
269:
270: <li> CD-ROM drives:
271: <ul>
1.45 deraadt 272: <li> Mitsumi CD-ROM drives <sup>(1) (2)</sup>
273: [Note: The Mitsumi driver device probe is known
274: to cause trouble with several devices!]
1.34 johns 275: <li> Most SCSI CD-ROM drives
1.75 deraadt 276: <li> Most ATAPI (IDE) CD-ROM drives
1.34 johns 277: </ul>
278:
279: <li> Mice:
280: <ul>
1.37 johns 281: <li> "Logitech"-style bus mice <sup>(1) (2)</sup>
282: <li> "Microsoft"-style bus mice <sup>(1) (2)</sup>
283: <li> "PS/2"-style mice <sup>(1) (2)</sup>
284: <li> Serial mice (uses serial port driver)
1.34 johns 285: </ul>
286:
1.45 deraadt 287: <li> APM power management.
1.79 downsj 288: <li> Brooktree 848/849, 878/879 based Video Capture Cards: <sup>(1) (2)</sup>
1.75 deraadt 289: <ul>
290: <li>Hauppage Wincast TV
291: <li>STB TV PCI Television Tuner
292: <li>Miro PC TV
293: <li>Intel Smart Video Recorder III
1.79 downsj 294: <li>IMS TV Turbo
295: <li>AVer Media TV/FM
1.75 deraadt 296: </ul>
1.34 johns 297: <li> Sound Cards:
298: <ul>
1.79 downsj 299: <li> SoundBlaster ISA cards and 100% compatibles <sup>(1) (2)</sup>
1.37 johns 300: <li> Gravis Ulrasound and Ultrasound Max <sup>(1) (2)</sup>
1.75 deraadt 301: <li> Ensoniq AudioPCI <sup>(1) (2)</sup>
1.34 johns 302: <li> [The following drivers are not extensively tested]
303: <ul>
1.75 deraadt 304: <li> S3 SonicVibes <sup>(1) (2)</sup>
1.37 johns 305: <li> Personal Sound System <sup>(1) (2)</sup>
306: <li> Windows Sound System <sup>(1) (2)</sup>
307: <li> ProAudio Spectrum <sup>(1) (2)</sup>
1.34 johns 308: </ul>
309: </ul>
1.82 deraadt 310: <li>ISAPNP cards: Roughly said, the following cards definately work.
311: Others may work as well -- support is continually being improved.
312: <ul>
313: <li>"3Com 3C509B EtherLink III, TCM5090, PNP80F7, "
314: <li>"3Com 3C509B EtherLink III, TCM5095, PNP80F7, "
315: <li>"3Com 3C509B EtherLink III, TCM5098, PNP80F7, "
316: <li>"ACCTON EN166X MPX2 ETHERNET CAR, @@@9519, PNP80D6, "
317: <li>"CMI8330. Audio Adapter, @X@0001, , "
318: <li>"Creative AWE64 PnP, CTL0045, , Audio"
319: <li>"Creative AWE64 PnP, CTL7002, PNPB02F, Game"
320: <li>"Creative SB AWE64 PnP, CTL0045, , Audio"
321: <li>"Creative SB AWE64 PnP, CTL7002, PNPB02F, Game"
322: <li>"Creative SB AWE64 Gold, CTL0044, , Audio"
323: <li>"Creative SB AWE64 Gold, CTL7002, PNPB02F, Game"
324: <li>"Creative SB AWE64 PnP, CTL0042, , Audio"
325: <li>"Creative SB AWE64 PnP, CTL0045, , Audio"
326: <li>"Creative SB AWE64 PnP, CTL7002, PNPB02F, Game"
327: <li>"Creative SB16 PnP, CTL0031, , Audio"
328: <li>"Creative SB16 PnP, CTL7001, PNPB02F, Game"
329: <li>"Creative SB32 PnP, CTL0031, , Audio"
330: <li>"Creative SB32 PnP, CTL0041, , Audio"
331: <li>"Creative SB32 PnP, CTL0051, , StereoEnhance"
332: <li>"Creative SB32 PnP, CTL2011, PNP0600, IDE"
333: <li>"Creative SB32 PnP, CTL7001, PNPB02F, Game"
334: <li>"Creative ViBRA16C PnP, CTL0001, , Audio"
335: <li>"Creative ViBRA16C PnP, CTL7001, PNPB02F, Game"
336: <li>"Creative ViBRA16X PnP, CTL7005, PNPB02F, Game"
337: <li>"ESS ES1868 Plug and Play AudioD, ESS0001, , "
338: <li>"ESS ES1868 Plug and Play AudioD, ESS1868, , "
339: <li>"OPL3-SA2 Sound Chip , YMH0021, , "
340: <li>"OPL3-SA2 Sound Chip , YMH0022, PNPB02F, "
341: <li>"OPL3-SA3 Snd System, YMH0021, , "
342: <li>"OPL3-SA3 Snd System, YMH0022, PNPB02F, "
343: <li>"Realtek Plug & Play Ethernet Ca, RTL8019, PNP80D6, "
344: </ul>
1.34 johns 345: </ul>
346:
1.37 johns 347: <p>
348: <sup>(1)</sup> Drivers for hardware marked with (1) are NOT included on the
1.62 deraadt 349: distribution floppies.
1.37 johns 350: </p>
1.34 johns 351:
1.37 johns 352: <p>
353: <sup>(2)</sup> Support for devices marked with (2) IS included in the
354: "generic" kernels, although it is not in the kernel on the installation floppy.
1.34 johns 355: </p>
356:
1.31 deraadt 357: <p>
1.54 deraadt 358: <h3><font color=#0000e0>Unsupported Hardware</font></h3>
1.34 johns 359: <ul>
360: <li> "Micro Channel" MCA bus used in many IBM PS/2 models.
1.75 deraadt 361: <li> NCR 5380-based and 53400-based SCSI host adapters.
1.34 johns 362: <li> QIC-40 and QIC-80 tape drives. (Those are the tape drives that connect to the floppy disk controller.)
363: <li> Multiprocessor Pentium and Pentium Pro systems. (Though they should run fine using one processor only.)
1.51 deraadt 364: <li> Sony and Panasonic proprietary CDROM interfaces.
1.75 deraadt 365: <li> Parallel-port ZIP drives (SCSI works fine.)
366: <li> Many PCMCIA peripherals (see the <a href=http://www.cpio.net/openbsd/laptops>OpenBSD Laptop</a> page.)
1.31 deraadt 367: </ul>
1.34 johns 368: </p>
1.31 deraadt 369:
1.3 fn 370: <hr>
1.1 deraadt 371: <p>
1.27 deraadt 372: <a href=ftp.html>Snapshots are made available from time to time.</a>
1.1 deraadt 373:
1.3 fn 374: <hr>
1.64 pauls 375: <a href=plat.html><img height=24 width=24 src=back.gif border=0 alt=OpenBSD></a>
1.1 deraadt 376: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.3 fn 377: <br>
1.86 ! jason 378: <small>$OpenBSD: i386.html,v 1.85 1999/01/11 12:19:41 jason Exp $</small>
1.3 fn 379:
380: </body>
381: </html>
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