static/netbsd/man4/man4.amiga/p5pb.4 3.html


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<table class="head">
  <tr>
    <td class="head-ltitle">P5PB(4)</td>
    <td class="head-vol">Device Drivers Manual (amiga)</td>
    <td class="head-rtitle">P5PB(4)</td>
  </tr>
</table>
<div class="manual-text">
<section class="Sh">
<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1>
<p class="Pp"><code class="Nm">p5pb</code> &#x2014; <span class="Nd">Phase5 PCI
    bridge driver</span></p>
</section>
<section class="Sh">
<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1>
<p class="Pp"><code class="Cd">p5pb0 at p5bus0</code>
  <br/>
  <code class="Cd">pci* at p5pb?</code>
  <br/>
  <code class="Cd">genfb* at pci?</code>
  <br/>
  <code class="Cd">voodoofb* at pci?</code>
  <br/>
  <code class="Cd">options P5PB_DEBUG</code>
  <br/>
  <code class="Cd">options P5PB_CONSOLE</code></p>
</section>
<section class="Sh">
<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1>
<p class="Pp">The <code class="Nm">p5pb</code> driver provides support for the
    PCI bus present on various devices equipped with the Phase5 PCI bridge.</p>
<p class="Pp">The <code class="Dv">P5PB_CONSOLE</code> option activates the
    necessary support for the console on CyberVisionPPC and BlizzardVisionPPC,
    allowing the attachment of the <a class="Xr">genfb(4)</a> driver. 3Dfx
    Voodoo 3 boards installed in G-REX are also supported as console by this
    option in conjunction with the <a class="Xr">voodoofb(4)</a> driver.</p>
<p class="Pp">Additional, excessive debugging output is enabled by the
    <code class="Dv">P5PB_DEBUG</code> option.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="HARDWARE"><a class="permalink" href="#HARDWARE">HARDWARE</a></h1>
<p class="Pp">The <code class="Nm">p5pb</code> driver supports the following
    hardware:</p>
<p class="Pp"></p>
<ul class="Bl-dash Bl-compact">
  <li>Phase5 BlizzardVisionPPC graphics card</li>
  <li>Phase5 CyberVisionPPC graphics card</li>
  <li>DCE Computer G-REX 1200</li>
  <li>DCE Computer G-REX 4000</li>
</ul>
</section>
<section class="Sh">
<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE
  ALSO</a></h1>
<p class="Pp"><a class="Xr">amiga/cv3dpb(4)</a>,
    <a class="Xr">amiga/p5membar(4)</a>, <a class="Xr">genfb(4)</a>,
    <a class="Xr">pci(4)</a></p>
<p class="Pp"><a class="Lk" href="http://wiki.netbsd.org/users/rkujawa/g-rex/">Programming
    the G-REX PCI bridge</a></p>
</section>
<section class="Sh">
<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1>
<p class="Pp">The <code class="Nm">p5pb</code> device first appeared in
    <span class="Ux">NetBSD 6.0</span>.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1>
<p class="Pp">The <code class="Nm">p5pb</code> driver was written by
    <span class="An">Radoslaw Kujawa</span>
    &lt;<a class="Mt" href="mailto:radoslaw.kujawa@gmail.com">radoslaw.kujawa@gmail.com</a>&gt;.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="CAVEATS"><a class="permalink" href="#CAVEATS">CAVEATS</a></h1>
<p class="Pp">The <span class="Ux">NetBSD</span> developers don't have access to
    G-REX hardware or documentation. Support for this device is based on best
    wishes.</p>
<p class="Pp">Support for <a class="Xr">genfb(4)</a> framebuffer on CVPPC/BVPPC
    needs more testing.</p>
</section>
<section class="Sh">
<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1>
<p class="Pp">DMA to host memory is not supported. This is a driver
  limitation.</p>
</section>
</div>
<table class="foot">
  <tr>
    <td class="foot-date">February 17, 2017</td>
    <td class="foot-os">NetBSD 10.1</td>
  </tr>
</table>