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Diffstat (limited to 'static/netbsd/man4/man4.sgimips/gio.4 3.html')
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diff --git a/static/netbsd/man4/man4.sgimips/gio.4 3.html b/static/netbsd/man4/man4.sgimips/gio.4 3.html deleted file mode 100644 index ff5b3d6e..00000000 --- a/static/netbsd/man4/man4.sgimips/gio.4 3.html +++ /dev/null @@ -1,73 +0,0 @@ -<table class="head"> - <tr> - <td class="head-ltitle">GIO(4)</td> - <td class="head-vol">Device Drivers Manual (sgimips)</td> - <td class="head-rtitle">GIO(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">gio</code> — <span class="Nd">SGI's - Graphics I/O (GIO) bus (an early PCI-like bus)</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">gio0 at imc0</code> - <br/> - <code class="Cd">gio0 at pic0</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">gio</code> bus is a bus for connecting - high-speed peripherals to the main memory and CPU. The devices themselves - are typically (but not necessarily) connected to the - <a class="Xr">sgimips/hpc(4)</a> peripheral controller, and memory and CPU - are accessed through the <a class="Xr">sgimips/imc(4)</a> (Indy Memory - Controller) or <a class="Xr">sgimips/pic(4)</a> (Processor Interface - Controller). The <code class="Nm">gio</code> bus is found on the Personal - Iris 4D/3x, Indigo, Indy, Challenge S, Challenge M, and Indigo2 machines and - exists in three incarnations: GIO32, GIO32-bis, and GIO64.</p> -</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">sgimips/giopci(4)</a>, - <a class="Xr">sgimips/grtwo(4)</a>, <a class="Xr">sgimips/hpc(4)</a>, - <a class="Xr">sgimips/imc(4)</a>, <a class="Xr">sgimips/light(4)</a>, - <a class="Xr">sgimips/newport(4)</a>, <a class="Xr">sgimips/pic(4)</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">gio</code> driver first appeared in - <span class="Ux">NetBSD 1.5</span>.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="CAVEATS"><a class="permalink" href="#CAVEATS">CAVEATS</a></h1> -<p class="Pp">Challenge S systems may use only one <code class="Nm">gio</code> - DMA-capable expansion card, despite having two slots. Cards based on the - <a class="Xr">sgimips/hpc(4)</a> controller, such as the GIO32 scsi and E++ - Ethernet adapters, must be placed in slot 1 (closest to the side of the - case). All other cards must be placed in slot 0 (adjacent to the memory - banks).</p> -<p class="Pp">Indigo2 and Challenge M systems contain either three or four GIO64 - connectors, depending on the model. However, in both cases only two - electrically distinct slots are present. Therefore, distinct expansion cards - may not share physical connectors associated with the same slot. Refer to - the PCB stencils to determine the association between physical connectors - and slots.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1> -<p class="Pp">Systems employing the <a class="Xr">sgimips/imc(4)</a> may - experience spurious SysAD bus parity errors when using expansion cards, - which do not drive all data lines during a CPU PIO read. The only workaround - is to disable SysAD parity checking when using such cards.</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> |
