1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>rio_alloc_net</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="RapidIO Subsystem Guide"><link rel="up" href="Enumeration_and_Discovery.html" title="Enumeration and Discovery"><link rel="prev" href="API-rio-mport-is-active.html" title="rio_mport_is_active"><link rel="next" href="API-rio-update-route-tables.html" title="rio_update_route_tables"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">rio_alloc_net</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-rio-mport-is-active.html">Prev</a>&#160;</td><th width="60%" align="center">Enumeration and Discovery</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-rio-update-route-tables.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-rio-alloc-net"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>rio_alloc_net &#8212; 
2     Allocate and configure a new RIO network
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">struct rio_net * <b class="fsfunc">rio_alloc_net </b>(</code></td><td>struct rio_mport * <var class="pdparam">port</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">do_enum</var>, </td></tr><tr><td>&#160;</td><td>u16 <var class="pdparam">start</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1109990300"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>port</code></em></span></dt><dd><p>
4     Master port associated with the RIO network
5    </p></dd><dt><span class="term"><em class="parameter"><code>do_enum</code></em></span></dt><dd><p>
6     Enumeration/Discovery mode flag
7    </p></dd><dt><span class="term"><em class="parameter"><code>start</code></em></span></dt><dd><p>
8     logical minimal start id for new net
9    </p></dd></dl></div></div><div class="refsect1"><a name="idp1109993900"></a><h2>Description</h2><p>
10   Allocates a RIO network structure, initializes per-network
11   list heads, and adds the associated master port to the
12   network list of associated master ports. Returns a
13   RIO network pointer on success or <code class="constant">NULL</code> on failure.
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