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Diffstat (limited to 'static/netbsd/man4/ehci.4 4.html')
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diff --git a/static/netbsd/man4/ehci.4 4.html b/static/netbsd/man4/ehci.4 4.html new file mode 100644 index 00000000..32284df6 --- /dev/null +++ b/static/netbsd/man4/ehci.4 4.html @@ -0,0 +1,59 @@ +<table class="head"> + <tr> + <td class="head-ltitle">EHCI(4)</td> + <td class="head-vol">Device Drivers Manual</td> + <td class="head-rtitle">EHCI(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">ehci</code> — <span class="Nd">USB + Enhanced Host Controller 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">ehci* at cardbus? function ?</code> + <br/> + <code class="Cd">ehci* at pci? dev ? function ?</code> + <br/> + <code class="Cd">usb* at ehci?</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">ehci</code> driver provides support for the + USB Enhanced Host Controller Interface, which is used by USB 2.0 + controllers.</p> +<p class="Pp">EHCI controllers are peculiar in that they can only handle the USB + 2.0 protocol. This means that they normally have one or more companion + controllers (i.e., <a class="Xr">ohci(4)</a> or <a class="Xr">uhci(4)</a>) + handling USB 1.x devices. Consequently each USB connector is electrically + connected to two USB controllers. The handling of this is totally automatic, + but can be noticed since USB 1.x and USB 2.0 devices plugged in to the same + connector appear to connect to different USB busses.</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">cardbus(4)</a>, <a class="Xr">ohci(4)</a>, + <a class="Xr">pci(4)</a>, <a class="Xr">uhci(4)</a>, + <a class="Xr">usb(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">ehci</code> driver appeared in + <span class="Ux">NetBSD 1.6</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="BUGS"><a class="permalink" href="#BUGS">BUGS</a></h1> +<p class="Pp">The support for hubs that are connected with high speed upstream + and low or full speed downstream (i.e., for transaction translators) is + limited.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">August 10, 2008</td> + <td class="foot-os">NetBSD 10.1</td> + </tr> +</table> |
