Annotation of wikisrc/ports/sparc.mdwm, revision 1.1

1.1     ! mspo        1: [[!template id=port
        !             2: port="sparc"
        !             3: cur_rel="5.1.2"
        !             4: future_rel="6.0"
        !             5: changes_cur="5.0"
        !             6: changes_future="6.0"
        !             7: thumbnail="http://www.netbsd.org/images/ports/sparc/ipx.gif"
        !             8: about="""
        !             9: NetBSD/sparc is based on work done at Lawrence Berkeley
        !            10: Laboratory by the Computer Systems Engineering group under DARPA
        !            11: contract BG 91-66, which later appeared in the 4.4BSD-Lite
        !            12: distribution from the University of California, Berkeley.  It was
        !            13: imported into the NetBSD source tree on October 2, 1993.  Special
        !            14: thanks are extended to the LBL Computer Systems Engineering group
        !            15: for their work.  Without which, this port would not exist.
        !            16: 
        !            17: For frequently asked questions and links to Sun hardware
        !            18: information, see the <a class="ulink" href="faq.html" target="_top">NetBSD/sparc FAQ</a>.
        !            19: 
        !            20: For newer UltraSPARC-based machines, see 
        !            21: <a class="ulink" href="../sparc64/" target="_top">NetBSD/sparc64</a>.
        !            22: """
        !            23: supported_hardware="""
        !            24: Systems for which support was added in NetBSD 2.0 are marked
        !            25: <span class="emphasis"><em>(2.0)</em></span>.
        !            26: 
        !            27: Note:<span class="emphasis"><em>Models
        !            28: marked </em></span>'(SMP)'<span class="emphasis"><em>can have multiple CPUs but NetBSD/sparc does not
        !            29: use more than one CPU prior to release 2.0</em></span>
        !            30: 
        !            31: <ul class="itemizedlist" type="disc">
        !            32: <li class="listitem">Sun sun4m machines (all known SuperSPARC, hyperSPARC,
        !            33:        microSPARC, and TurboSPARC CPUs are supported):
        !            34:         <div class="itemizedlist"><ul class="itemizedlist" type="circle">
        !            35: <li class="listitem">Sun 4/600 (<a class="ulink" href="faq.html#smp-cpus" target="_top">SMP</a>)</li>
        !            36: <li class="listitem">SPARC Classic</li>
        !            37: <li class="listitem">SPARC LX</li>
        !            38: <li class="listitem">SPARCstation 4</li>
        !            39: <li class="listitem">SPARCstation/server 5</li>
        !            40: <li class="listitem">SPARCstation/server 10 (<a class="ulink" href="faq.html#smp-cpus" target="_top">SMP</a>)</li>
        !            41: <li class="listitem">SPARCstation/server 20 (<a class="ulink" href="faq.html#smp-cpus" target="_top">SMP</a>)</li>
        !            42: <li class="listitem">SPARCstation Voyager
        !            43:             <span class="emphasis"><em>(See the <a class="ulink" href="faq.html#nell" target="_top">FAQ</a>
        !            44:             regarding PCMCIA support)</em></span>
        !            45: </li>
        !            46: <li class="listitem">Sun '<a class="ulink" href="faq.html#fox" target="_top">Fox</a>'</li>
        !            47: <li class="listitem">
        !            48: <a class="ulink" href="javastation.html#mrcoffe" target="_top">JavaStation-1</a> (a.k.a.
        !            49:            "Mr. Coffee" or JavaStation JJ)
        !            50:             <span class="emphasis"><em>(2.0)</em></span>
        !            51: </li>
        !            52: <li class="listitem">
        !            53: <a class="ulink" href="javastation.html#krups" target="_top">JavaStation-NC</a> (a.k.a. 
        !            54:             Krups, JavaStation JK, or JavaStation-10)
        !            55:             <span class="emphasis"><em>(2.0)</em></span>
        !            56: </li>
        !            57: </ul>
        !            58: </li>
        !            59: <li class="listitem">Sun4m compatibles (including):
        !            60: <ul class="itemizedlist" type="circle">
        !            61: <li class="listitem">Axil 245 (SS5 clone), 311, 320 (SS20 clone)</li>
        !            62: <li class="listitem">Cycle C C Cycle 5-IP</li>
        !            63: <li class="listitem">DTKstation/Classic+</li>
        !            64: <li class="listitem">RDI,PowerLite-85, RDI,PowerLite-110, RDI,BriteLite</li>
        !            65: <li class="listitem">Ross sparc 20</li>
        !            66: <li class="listitem">SS5/170 Transtec</li>
        !            67: <li class="listitem">TATUNG micro COMPstation 5</li>
        !            68: <li class="listitem">Twinhead TWINstation 5G (SS5 clone)</li>
        !            69: <li class="listitem">TWS,SuperCOMPstation-20S</li>
        !            70: <li class="listitem">Tadpole SPARCbook 3GS and 3GX</li>
        !            71: </ul>
        !            72: </li>
        !            73: <li class="listitem">Sun sun4c machines:
        !            74: <ul class="itemizedlist" type="circle">
        !            75: <li class="listitem">SPARCstation/server 1</li>
        !            76: <li class="listitem">SPARCstation/server 1+</li>
        !            77: <li class="listitem">SPARCstation/server 2</li>
        !            78: <li class="listitem">Sun ELC</li>
        !            79: <li class="listitem">Sun IPC</li>
        !            80: <li class="listitem">Sun IPX</li>
        !            81: <li class="listitem">Sun SLC</li>
        !            82: </ul>
        !            83: </li>
        !            84: <li class="listitem">Sun4c compatibles (including):
        !            85: <ul class="itemizedlist" type="circle">
        !            86: <li class="listitem">Aries Research Inc, Parrot II (SS2 clone)</li>
        !            87: <li class="listitem">Opus/5000 (SS1 clone)</li>
        !            88: <li class="listitem">Opus/5250 (SS1 clone)</li>
        !            89: <li class="listitem">FORCE SPARC CPU1e/4 VME Board (SS1 clone)
        !            90:             (<span class="emphasis"><em>NetBSD doesn't support VME boards on this model</em></span>)</li>
        !            91: <li class="listitem">FORCE SPARC CPU2e/4 VME Board (SS2 clone)
        !            92:             <span class="emphasis"><em>NetBSD doesn't support VME boards on this model</em></span>
        !            93: </li>
        !            94: </ul>
        !            95: </li>
        !            96: <li class="listitem">Sun sun4 machines:
        !            97: <ul class="itemizedlist" type="circle">
        !            98: <li class="listitem">Sun 4/100 series</li>
        !            99: <li class="listitem">Sun 4/200 series</li>
        !           100: <li class="listitem">Sun 4/300 series</li>
        !           101: <li class="listitem">Sun 4/400 series</li>
        !           102: </ul>
        !           103: </li>
        !           104: </ul>
        !           105: <ul class="itemizedlist" type="disc">
        !           106: <li class="listitem">All on-board and most optional Sun brand framebuffers (all
        !           107:           framebuffers work for text console usage)</li>
        !           108: <li class="listitem">All Sun brand built-in and optional network interfaces</li>
        !           109: <li class="listitem">Most Sun brand SCSI interfaces</li>
        !           110: <li class="listitem">All floppy drives</li>
        !           111: <li class="listitem">All on-board serial ports</li>
        !           112: <li class="listitem">Most input devices (keyboards, mice, trackballs)</li>
        !           113: <li class="listitem">Audio on sun4c and some sun4m models</li>
        !           114: <li class="listitem">PCMCIA devices with Voyager or sbus nell interface
        !           115:           (see <a class="ulink" href="faq.html#nell" target="_top">FAQ</a>)</li>
        !           116: <li class="listitem">PCMCIA devices with Tadpole ts102 ( SPARCbook 3GX and 3GS ) in -current</li>
        !           117: <li class="listitem">DBRI audio in -current (output only so far)</li>
        !           118: </ul>
        !           119: 
        !           120: <div id="content"><div class="fullWidth"><div class="rowOfBoxes">
        !           121: <h1>NetBSD/sparc Supported Hardware</h1>
        !           122: <h3 class="title"><a name="supported">The following hardware is supported by NetBSD/sparc:</a></h3>
        !           123: <ul>
        !           124: <li><a href="#sum4m-cpu">sun4m mbus CPU modules</a></li>
        !           125: <li><a href="#sun4c-fb">sun4c and sun4m framebuffers</a></li>
        !           126: <li><a href="#sun4-fb">sun4 framebuffers</a></li>
        !           127: <li><a href="#network-interfaces">Network interfaces</a></li>
        !           128: <li><a href="#scsi-interfaces">SCSI interfaces</a></li>
        !           129: <li><a href="#vme-disk">VME disk interfaces</a></li>
        !           130: <li><a href="#floppy">Floppy drives</a></li>
        !           131: <li><a href="#tape">Tape drives</a></li>
        !           132: <li><a href="#pcmcia">PCMCIA/Cardbus devices</a></li>
        !           133: <li><a href="#serial">Serial interfaces</a></li>
        !           134: <li><a href="#input">Input devices</a></li>
        !           135: <li><a href="#audio">Audio interfaces</a></li>
        !           136: <li><a href="#parallel">Parallel ports</a></li>
        !           137: <li><a href="#sbus">Miscellaneous sbus devices</a></li>
        !           138: <li><a href="#unsupported">Devices often asked about, but not yet supported</a></li>
        !           139: </ul>
        !           140: <hr>
        !           141: <h3 class="title">The following hardware is supported by NetBSD/sparc:</h3>
        !           142: <p>If you have a device that's not listed, it might be
        !           143:        compatible with something else, or we might have simply
        !           144:        forgotten it. If all else fails, maybe you could write a
        !           145:        driver!</p>
        !           146:        <h4 class="title">
        !           147: <a name="sum4m-cpu"></a>sun4m mbus CPU modules (<a href="#supported">top</a>)
        !           148:   </h4>
        !           149: 
        !           150:        <p>Sun 4/600, SPARCstation/server 10, SPARCstation/server
        !           151:          20, and clones</p>
        !           152: 
        !           153:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           154: <li class="listitem">
        !           155: <span class="emphasis"><em>cpu0</em></span>;  All single-CPU
        !           156:            systems are supported</li>
        !           157: <li class="listitem">
        !           158: <span class="emphasis"><em>cpuN</em></span>;  All hardware
        !           159:            compatible dual-, tri- and quad-CPU SuperSPARC-I,
        !           160:            SuperSPARC-II, and hyperSPARC systems are supported
        !           161:            with an <a class="ulink" href="faq.html#smp-cpus" target="_top">SMP</a>
        !           162:            kernel <font size="-1"><span class="emphasis"><em>(2.0)</em></span></font>
        !           163: </li>
        !           164: </ul></div>
        !           165:       
        !           166:        <h4 class="title">
        !           167: <a name="sun4c-fb"></a>sun4c and sun4m framebuffers (<a href="#supported">top</a>)
        !           168:   </h4>
        !           169: 
        !           170:        <p>On-board and sbus card.</p>
        !           171: 
        !           172:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           173: <li class="listitem">
        !           174: <span class="emphasis"><em>bwtwo</em></span>;  1 bpp framebuffer - 
        !           175:            On-board and sbus card (MG1 and MG2)</li>
        !           176: <li class="listitem">
        !           177: <span class="emphasis"><em>cgthree</em></span>; 8 bpp framebuffer - 
        !           178:            On-board and sbus card</li>
        !           179: <li class="listitem">
        !           180: <span class="emphasis"><em>cgsix</em></span>; LEGO 8 bpp accelerated
        !           181:            framebuffer - On-board and sbus card (GX, GX+, TGX, and
        !           182:            TGX+)</li>
        !           183: <li class="listitem">
        !           184: <span class="emphasis"><em>cgfourteen</em></span>; SX 24 bpp
        !           185:            accelerated framebuffer - On-board SPARCstation 10SX and
        !           186:            SPARCstation 20, requires optional 4 or 8 MB VSIMM
        !           187:            <span class="bold"><strong>kernel support limited to
        !           188:              cgthree emulation</strong></span>
        !           189: </li>
        !           190: <li class="listitem">
        !           191: <span class="emphasis"><em>tcx</em></span>; S24 accelerated color
        !           192:            framebuffer - On-board SPARCstation 4 and JavaStation-1 (8
        !           193:            bpp), and optional on SPARCstation 5 (24 bpp)
        !           194:            <span class="bold"><strong>kernel support limited to
        !           195:              cgthree emulation</strong></span>
        !           196: </li>
        !           197: <li class="listitem">
        !           198: <span class="emphasis"><em>pnozz</em></span>; Weitek p9100 24
        !           199:            bpp accelerated framebuffer - On-board Tadpole SPARCbook
        !           200:            3GS and 3GX <font size="-1"><span class="emphasis"><em>(1.5)</em></span></font>
        !           201:            <span class="bold"><strong>kernel support limited to
        !           202:            cgthree emulation</strong></span>
        !           203: </li>
        !           204: <li class="listitem">
        !           205: <span class="emphasis"><em>zx</em></span>; ZX and TZX 24 bpp
        !           206:            accelerated framebuffer - sbus card (leo)
        !           207:            <font size="-1"><span class="emphasis"><em>(2.0)</em></span></font>
        !           208:            <span class="bold"><strong>No X server support yet</strong></span>
        !           209: </li>
        !           210: <li class="listitem">
        !           211: <span class="emphasis"><em>igsfb</em></span>; 24 bpp IGS C1682
        !           212:            accelerated framebuffer - On-board JavaStation-NC
        !           213:            <span class="bold"><strong>kernel support limited to text
        !           214:              console (no X)</strong></span>
        !           215:            <font size="-1"><span class="emphasis"><em>(2.0)</em></span></font>
        !           216: </li>
        !           217: </ul></div> 
        !           218:       
        !           219:        <h4 class="title">
        !           220: <a name="sun4-fb"></a>sun4 framebuffers (<a href="#supported">top</a>)
        !           221:   </h4>
        !           222: 
        !           223:        <p>VME card, on-board, or P4 (supported only on 4/100 and
        !           224:          4/300 series).</p>
        !           225: 
        !           226:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           227: <li class="listitem">
        !           228: <span class="emphasis"><em>bwtwo</em></span>; 1 bpp
        !           229:            framebuffer - On-board and P4.
        !           230:            The bwtwo driver also supports attaching a bwtwo
        !           231:            instance to the overlay plane of P4 cgfour and cgeight
        !           232:            framebuffers.</li>
        !           233: <li class="listitem">
        !           234: <span class="emphasis"><em>cgtwo</em></span>; 8 bpp framebuffer -
        !           235:            VME card</li>
        !           236: <li class="listitem">
        !           237: <span class="emphasis"><em>cgfour</em></span>; 8 bpp framebuffer
        !           238:            with overlay - P4 </li>
        !           239: <li class="listitem">
        !           240: <span class="emphasis"><em>cgsix</em></span>; LEGO 8 bpp accelerated
        !           241:            framebuffer - P4</li>
        !           242: <li class="listitem">
        !           243: <span class="emphasis"><em>cgeight</em></span>; TC 24 bpp
        !           244:            framebuffer with overlay - P4.
        !           245:            <span class="bold"><strong>Note: cgeight support is not well
        !           246:            tested</strong></span>
        !           247: </li>
        !           248: </ul></div>
        !           249:       
        !           250:        <h4 class="title">
        !           251: <a name="network-interfaces"></a>Network interfaces (<a href="#supported">top</a>)
        !           252:   </h4>
        !           253: 
        !           254:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           255: <li class="listitem">
        !           256: <span class="emphasis"><em>ie</em></span>; 10 Mbps Intel 82586
        !           257:            ethernet - On-board (4/100 and 4/200, may not be working
        !           258:            properly on 4/400) and VME card.</li>
        !           259: <li class="listitem">
        !           260: <span class="emphasis"><em>le</em></span>; 10 Mbps AMD 7990 Lance
        !           261:            ethernet - On-board (4/300, sun4c, and sun4m) and sbus
        !           262:            card.</li>
        !           263: <li class="listitem">
        !           264: <span class="emphasis"><em>qec</em></span>; one 100 Mbps be ethernet
        !           265:            interface and four 10 Mbps Mace ethernet interfaces - 
        !           266:            sbus card</li>
        !           267: <li class="listitem">
        !           268: <span class="emphasis"><em>be</em></span>; 100 Mbps half-duplex "Big
        !           269:            Mac" ethernet - sbus card
        !           270:            <font size="-1"><span class="emphasis"><em>(1.5)</em></span></font>
        !           271: </li>
        !           272: <li class="listitem">
        !           273: <span class="emphasis"><em>hme</em></span>; 100 Mbps full-duplex
        !           274:            "Happy Meal" ethernet - On-board JavaStation-NC and sbus card
        !           275:            <font size="-1"><span class="emphasis"><em>(1.5)</em></span></font>
        !           276:            This hardware is not supported on the sun4c
        !           277:            platform</li>
        !           278: <li class="listitem">
        !           279: <span class="emphasis"><em>qfe</em></span>; four 100 Mbps
        !           280:            full-duplex "Happy Meal" ethernet interfaces - sbus card
        !           281:            <font size="-1"><span class="emphasis"><em>(1.6)</em></span></font> This hardware is
        !           282:            not supported on the sun4c platform</li>
        !           283: <li class="listitem">Ethernet interfaces are sometimes found on
        !           284:            multi-function sbus cards (e.g. along with SCSI), the
        !           285:            ethernet interfaces will work even ifthe other functions
        !           286:            do not</li>
        !           287: </ul></div>
        !           288:       
        !           289:        <h4 class="title">
        !           290: <a name="scsi-interfaces"></a>SCSI interfaces (<a href="#supported">top</a>)
        !           291:   </h4>
        !           292: 
        !           293:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           294: <li class="listitem">
        !           295: <span class="emphasis"><em>isp</em></span>; 10 MB/s (Fast) and 20
        !           296:            MB/s (Fast+Wide) Qlogic ISP 10x0 family - sbus card</li>
        !           297: <li class="listitem">
        !           298: <span class="emphasis"><em>esp</em></span>; 5 MB/s and 10 MB/s
        !           299:            (Fast) NCR 53C9x SCSI controller, known as
        !           300:            "<span class="emphasis"><em>fas</em></span>" on Solaris - On-board (sun4c,
        !           301:            sun4m and 4/300) and sbus card</li>
        !           302: <li class="listitem">
        !           303: <span class="emphasis"><em>si</em></span>; 5 MB/s NCR 5380
        !           304:            SCSI controller - VME card (Interrupt driven and polled
        !           305:            DMA)</li>
        !           306: <li class="listitem">
        !           307: <span class="emphasis"><em>sw</em></span>; 5 MB/s NCR 5380 SCSI
        !           308:            controller - On-board 4/110 (polled DMA only)</li>
        !           309: <li class="listitem">SCSI functionality is sometimes found on
        !           310:            multi-function sbus cards (e.g. along with ethernet), the
        !           311:            SCSI isp and esp portions of those cards should work, even
        !           312:            if the other functions do not</li>
        !           313: </ul></div>
        !           314:       
        !           315:        <h4 class="title">
        !           316: <a name="vme-disk"></a>VME disk interfaces (<a href="#supported">top</a>)
        !           317:   </h4>
        !           318: 
        !           319:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           320: <li class="listitem">
        !           321: <span class="emphasis"><em>xd</em></span>; Xylogics 7053 VME/SMD
        !           322:            disk controller</li>
        !           323: <li class="listitem">
        !           324: <span class="emphasis"><em>xy</em></span>; Xylogics 450/451 VME disk
        !           325:            controller</li>
        !           326: </ul></div>
        !           327:        <p><span class="emphasis"><em>Note:  VME/IPI disks are not
        !           328:            supported</em></span></p>
        !           329:       
        !           330:        <h4 class="title">
        !           331: <a name="floppy"></a>Floppy drives (<a href="#supported">top</a>)
        !           332:   </h4>
        !           333: 
        !           334:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           335: <li class="listitem">
        !           336: <span class="emphasis"><em>fd</em></span>; floppy disk drive -
        !           337:            On-board sun4c and sun4m</li>
        !           338: <li class="listitem">
        !           339: <span class="emphasis"><em>sd</em></span>; SCSI floppy drive, acts
        !           340:            as a SCSI drive to kernel - found with some SPARCbook 3
        !           341:            machines</li>
        !           342: </ul></div>
        !           343:       
        !           344:        <h4 class="title">
        !           345: <a name="tape"></a>Tape drives (<a href="#supported">top</a>)
        !           346:   </h4>
        !           347:        <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
        !           348: <span class="emphasis"><em>st</em></span>; most SCSI tape drives</li></ul></div>
        !           349:       
        !           350:        <h4 class="title">
        !           351: <a name="pcmcia"></a>PCMCIA/Cardbus devices (<a href="#supported">top</a>)
        !           352:   </h4>
        !           353: 
        !           354:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           355: <li class="listitem">
        !           356: <span class="emphasis"><em>nell</em></span>; PCMCIA interface -
        !           357:            On-board SPARCstation Voyager and sbus card
        !           358:            <font size="-1"><span class="emphasis"><em>(1.6)</em></span></font>
        !           359: </li>
        !           360: <li class="listitem">
        !           361: <span class="emphasis"><em>tslot</em></span>; PCMCIA interface -
        !           362:            On-board SPARCbook 3GX and 3GS
        !           363:            <font size="-1"><span class="emphasis"><em>(-current)</em></span></font>
        !           364: </li>
        !           365: </ul></div>
        !           366: 
        !           367:        <p>All PCMCIA devices listed on the <a class="ulink" href="../../support/hardware/pcmcia.html" target="_top">Machine-independent PCMCIA drivers</a>
        !           368:          page should work in -current, but not in 1.6. Some have
        !           369:          been tested.  See the <a class="ulink" href="faq.html#nell" target="_top">FAQ</a> for more information about
        !           370:          using the <span class="emphasis"><em>nell</em></span> driver on 1.6.</p>
        !           371:       
        !           372:        <h4 class="title">
        !           373: <a name="serial"></a>Serial interfaces (<a href="#supported">top</a>)
        !           374:   </h4>
        !           375: 
        !           376:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           377: <li class="listitem">
        !           378: <span class="emphasis"><em>zs</em></span>; Zilog 8530 serial
        !           379:            ports, which can be used as the system console if
        !           380:            desired - On-board sun4, sun4c, and sun4m</li>
        !           381: <li class="listitem">
        !           382: <span class="emphasis"><em>com</em></span>; Zilog 85C30 serial ports
        !           383:            (ns16550a) - On-board Tadpole SPARCbook 3GS and 3GX
        !           384:            (internal 14.4 kbps modem, use
        !           385:            <code class="filename">/dev/ttyC0</code>) and JavaStation-NC
        !           386:            <font size="-1"><span class="emphasis"><em>(1.5)</em></span></font>
        !           387: </li>
        !           388: </ul></div>
        !           389:       
        !           390:        <h4 class="title">
        !           391: <a name="input"></a>Input devices (<a href="#supported">top</a>)
        !           392:   </h4>
        !           393: 
        !           394:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           395: <li class="listitem">Sun keyboard and mouse</li>
        !           396: <li class="listitem">SPARCbook 3GS and 3GX keyboard and joystick</li>
        !           397: <li class="listitem">Third-party trackballs and mice</li>
        !           398: <li class="listitem">PS/2 keyboards and mice on JavaStation models</li>
        !           399: </ul></div>
        !           400:       
        !           401:        <h4 class="title">
        !           402: <a name="audio"></a>Audio interfaces (<a href="#supported">top</a>)
        !           403:   </h4>
        !           404: 
        !           405:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           406: <li class="listitem">
        !           407: <span class="emphasis"><em>audioamd</em></span>; AMD 7930-based 8000
        !           408:            Hz, 8 bit, mono, mu-law - On-board sun4c, SPARC Classic
        !           409:            and 4/600 series.</li>
        !           410: <li class="listitem">
        !           411: <span class="emphasis"><em>audiocs</em></span>; CS4231-based 44 KHz,
        !           412:            16 bit, stereo, PCM - 
        !           413:            On-board SPARCstation 5, JavaStation-1, JavaStation-NC, and
        !           414:            optional on SPARCstation 4.
        !           415:            (Additional support for audio input and JavaStations added in 
        !           416:            <font size="-1"><span class="emphasis"><em>(1.6)</em></span></font>).</li>
        !           417: <li class="listitem">
        !           418: <span class="emphasis"><em>dbri</em></span>; Sun DBRI ISDN/audio
        !           419:            controller 44 kHz, 16 bit, stereo (output only) - 
        !           420:            On-board SPARCbook and various SPARCstations.
        !           421:            <font size="-1"><span class="emphasis"><em>(-current)</em></span></font>
        !           422: </li>
        !           423: </ul></div>
        !           424:       
        !           425:        <h4 class="title">
        !           426: <a name="parallel"></a>Parallel ports (<a href="#supported">top</a>)
        !           427:   </h4>
        !           428: 
        !           429:        <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">
        !           430: <span class="emphasis"><em>bpp</em></span>; bi-directional parallel
        !           431:            port - on-board and sbus card</li></ul></div>
        !           432:       
        !           433:        <h4 class="title">
        !           434: <a name="sbus"></a>Miscellaneous sbus devices (<a href="#supported">top</a>)
        !           435:   </h4>
        !           436: 
        !           437:        <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem">NetBSD/sparc also supports all the devices listed
        !           438:            under the <a class="ulink" href="../../support/hardware/sbus.html" target="_top">Machine-independent SBUS
        !           439:              drivers</a> page.</li></ul></div>
        !           440:       
        !           441:        <h4 class="title">
        !           442: <a name="unsupported"></a>Devices often asked about, but not yet supported (<a href="#supported">top</a>)
        !           443:   </h4>
        !           444: 
        !           445:        <p>If you have a device that's not listed, it might be
        !           446:          compatible with something else, or we might have simply
        !           447:          forgotten it. If all else fails, maybe you could write a
        !           448:          driver!</p>
        !           449: 
        !           450:        <div class="itemizedlist"><ul class="itemizedlist" type="disc">
        !           451: <li class="listitem">
        !           452: <span class="emphasis"><em>sc</em></span>; Sun SCSI
        !           453:            - VME card.</li>
        !           454: <li class="listitem">
        !           455: <span class="emphasis"><em>cgtwelve</em></span>; GS 24 bpp
        !           456:            accelerated framebuffer - sbus card.</li>
        !           457: <li class="listitem">
        !           458: <span class="emphasis"><em>DBRI</em></span>; ISDN support
        !           459:            - on-board, sbus card.</li>
        !           460: 
        !           461: """
        !           462: unsupported_hardware="""
        !           463: * sun4d-class machines (partial support)
        !           464: * sun4u-class machines (These are covered by NetBSD/sparc64)
        !           465: * Solbourne machines
        !           466: * JavaStation models not listed above
        !           467: """
        !           468: 
        !           469: ]]
        !           470: [[!tag tier2port]]

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