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<div class="headertitle"><div class="title">Vbus API <div class="ingroups"><a class="el" href="group__api__l4re.html">L4Re C++ Interface</a></div></div></div>
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<p>C++ interface of the Vbus API.
<a href="#details">More...</a></p>
<div id="dynsection-0" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Collaboration diagram for Vbus API:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-nested-classes" class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:L4vbus_3A_3APm_3C_20DEC_20_3E" id="r_L4vbus_3A_3APm_3C_20DEC_20_3E"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Pm.html">L4vbus::Pm&lt; DEC &gt;</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Power-management API mixin. <a href="classL4vbus_1_1Pm.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3ADevice" id="r_L4vbus_3A_3ADevice"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Device.html">L4vbus::Device</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classL4vbus_1_1Device.html" title="Device on a L4vbus::Vbus.">Device</a> on a <a class="el" href="classL4vbus_1_1Vbus.html" title="The virtual bus (Vbus) interface.">L4vbus::Vbus</a>. <a href="classL4vbus_1_1Device.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3AIcu" id="r_L4vbus_3A_3AIcu"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Icu.html">L4vbus::Icu</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight"><a class="el" href="classL4vbus_1_1Vbus.html" title="The virtual bus (Vbus) interface.">Vbus</a> Interrupt controller API. <a href="classL4vbus_1_1Icu.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3AVbus" id="r_L4vbus_3A_3AVbus"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Vbus.html">L4vbus::Vbus</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">The virtual bus (<a class="el" href="classL4vbus_1_1Vbus.html" title="The virtual bus (Vbus) interface.">Vbus</a>) interface. <a href="classL4vbus_1_1Vbus.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3AGpio_5Fpin" id="r_L4vbus_3A_3AGpio_5Fpin"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Gpio__pin.html">L4vbus::Gpio_pin</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A GPIO pin. <a href="classL4vbus_1_1Gpio__pin.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3AGpio_5Fmodule" id="r_L4vbus_3A_3AGpio_5Fmodule"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Gpio__module.html">L4vbus::Gpio_module</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A <a class="el" href="classL4vbus_1_1Gpio__module.html" title="A Gpio_module groups multiple GPIO pins together.">Gpio_module</a> groups multiple GPIO pins together. <a href="classL4vbus_1_1Gpio__module.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3APci_5Fhost_5Fbridge" id="r_L4vbus_3A_3APci_5Fhost_5Fbridge"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Pci__host__bridge.html">L4vbus::Pci_host_bridge</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A Pci host bridge. <a href="classL4vbus_1_1Pci__host__bridge.html#details">More...</a><br /></td></tr>
<tr class="memitem:L4vbus_3A_3APci_5Fdev" id="r_L4vbus_3A_3APci_5Fdev"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classL4vbus_1_1Pci__dev.html">L4vbus::Pci_dev</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">A PCI device. <a href="classL4vbus_1_1Pci__dev.html#details">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<p>C++ interface of the Vbus API. </p>
<p>The virtual bus (Vbus) is a hierarchical (tree) structure of device nodes where each device has a set of resources attached to it. Each virtual bus provides an Icu (<a class="el" href="group__l4__icu__api.html">Interrupt controller</a>) for interrupt handling.</p>
<p>The Vbus interface allows a client to find and query devices present on his virtual bus. After obtaining a device handle for a specific device the client can enumerate its resources.</p>
<p>Refer to <a class="el" href="group__l4vbus__module.html">L4 Vbus functions</a> for the C API.</p>
<dl class="section user"><dt>Include File</dt><dd><div class="fragment"><div class="line"><span class="preprocessor">#include &lt;l4/vbus/vbus&gt;</span> </div>
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<dl class="section user"><dt>Include File</dt><dd><div class="fragment"><div class="line"><span class="preprocessor">#include &lt;l4/vbus/vbus_gpio&gt;</span> </div>
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<dl class="section user"><dt>Include File</dt><dd><div class="fragment"><div class="line"><span class="preprocessor">#include &lt;l4/vbus/vbus_pci&gt;</span> </div>
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