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diff --git a/static/freebsd/man9/device.9 3.html b/static/freebsd/man9/device.9 3.html deleted file mode 100644 index 44abf9ea..00000000 --- a/static/freebsd/man9/device.9 3.html +++ /dev/null @@ -1,76 +0,0 @@ -<table class="head"> - <tr> - <td class="head-ltitle">DEVICE(9)</td> - <td class="head-vol">Kernel Developer's Manual</td> - <td class="head-rtitle">DEVICE(9)</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">device</code> — <span class="Nd">an - abstract representation of a device</span></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> -<p class="Pp"><var class="Vt">typedef struct _device *device_t</var>;</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> -<p class="Pp">The device object represents a piece of hardware attached to the - system such as an expansion card, the bus which that card is plugged into, - disk drives attached to the expansion card etc. The system defines one - device, <var class="Va">root_bus</var> and all other devices are created - dynamically during autoconfiguration. Normally devices representing - top-level buses in the system (ISA, PCI etc.) will be attached directly to - <var class="Va">root_bus</var> and other devices will be added as children - of their relevant bus.</p> -<p class="Pp">The devices in a system form a tree. All devices except - <var class="Va">root_bus</var> have a parent (see - <a class="Xr">device_get_parent(9)</a>). In addition, any device can have - children attached to it (see <a class="Xr">device_add_child(9)</a>, - <a class="Xr">device_add_child_ordered(9)</a>, - <a class="Xr">device_find_child(9)</a>, - <a class="Xr">device_get_children(9)</a>, and - <a class="Xr">device_delete_child(9)</a>).</p> -<p class="Pp">A device which has been successfully probed and attached to the - system will also have a driver (see <a class="Xr">device_get_driver(9)</a> - and <a class="Xr">driver(9)</a>) and a devclass (see - <a class="Xr">device_get_devclass(9)</a> and <a class="Xr">devclass(9)</a>). - Various other attributes of the device include a unit number (see - <a class="Xr">device_get_unit(9)</a>), verbose description (normally - supplied by the driver, see <a class="Xr">device_set_desc(9)</a> and - <a class="Xr">device_get_desc(9)</a>), a set of bus-specific variables (see - <a class="Xr">device_get_ivars(9)</a>) and a set of driver-specific - variables (see <a class="Xr">device_get_softc(9)</a>).</p> -<p class="Pp">Devices can be in one of several states:</p> -<dl class="Bl-tag"> - <dt id="DS_NOTPRESENT"><a class="permalink" href="#DS_NOTPRESENT"><code class="Dv">DS_NOTPRESENT</code></a></dt> - <dd>the device has not been probed for existence or the probe failed</dd> - <dt id="DS_ALIVE"><a class="permalink" href="#DS_ALIVE"><code class="Dv">DS_ALIVE</code></a></dt> - <dd>the device probe succeeded but not yet attached</dd> - <dt id="DS_ATTACHED"><a class="permalink" href="#DS_ATTACHED"><code class="Dv">DS_ATTACHED</code></a></dt> - <dd>the device has been successfully attached</dd> - <dt id="DS_BUSY"><a class="permalink" href="#DS_BUSY"><code class="Dv">DS_BUSY</code></a></dt> - <dd>the device is currently open</dd> -</dl> -<p class="Pp">The current state of the device can be determined by calling - <a class="Xr">device_get_state(9)</a>.</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">devclass(9)</a>, <a class="Xr">driver(9)</a></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> -<p class="Pp">This manual page was written by <span class="An">Doug - Rabson</span>.</p> -</section> -</div> -<table class="foot"> - <tr> - <td class="foot-date">January 15, 2017</td> - <td class="foot-os">FreeBSD 15.0</td> - </tr> -</table> |