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Viktor Reusch
2025-09-12 15:55:45 +02:00
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Copyright (C) 2016-2020, 2022-2024 Kernkonzept GmbH.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Author(s): Jean Wolter &lt;jean.wolter@kernkonzept.com&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * Manuel von Oltersdorff-Kalettka &lt;manuel.kalettka@kernkonzept.com&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> *</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> */</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;l4/re/util/meta&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;l4/re/util/object_registry&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;l4/re/util/br_manager&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &lt;<a class="code" href="factory.html">l4/sys/factory</a>&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;<a class="code" href="task.html">l4/sys/task</a>&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;l4/sys/cxx/ipc_epiface&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;l4/sys/cxx/ipc_varg&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;l4/cxx/dlist&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;l4/cxx/string&gt;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &lt;terminate_handler-l4&gt;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &quot;debug.h&quot;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &quot;options.h&quot;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &quot;switch.h&quot;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &quot;vlan.h&quot;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &lt;l4/virtio-net-switch/stats.h&gt;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="comment">/*</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="comment"> * Registry for our server, used to register</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="comment"> * - factory capability</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="comment"> * - irq object for capability deletion irqs</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="comment"> * - virtio host kick irqs</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="comment"> */</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">static</span> <a class="code hl_class" href="classL4Re_1_1Util_1_1Registry__server.html">L4Re::Util::Registry_server&lt;L4Re::Util::Br_manager_hooks&gt;</a> server;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="keyword">using </span>Ds_vector = std::vector&lt;L4::Cap&lt;L4Re::Dataspace&gt;&gt;;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="keyword">static</span> std::shared_ptr&lt;Ds_vector&gt; trusted_dataspaces;</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="keyword">static</span> <span class="keywordtype">bool</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>parse_int_param(<a class="code hl_class" href="classL4_1_1Ipc_1_1Varg.html">L4::Ipc::Varg</a> <span class="keyword">const</span> &amp;param, <span class="keywordtype">char</span> <span class="keyword">const</span> *prefix, <span class="keywordtype">int</span> *out)</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span>{</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga08c1e83a068ded7add134b188cd44967">l4_size_t</a> headlen = strlen(prefix);</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">if</span> (param.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>() &lt; headlen)</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordtype">char</span> <span class="keyword">const</span> *pstr = param.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a4d5237a1c24c290ae67f1d92e43553a3">value</a>&lt;<span class="keywordtype">char</span> <span class="keyword">const</span> *&gt;();</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">if</span> (strncmp(pstr, prefix, headlen) != 0)</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> std::string tail(pstr + headlen, param.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>() - headlen);</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">if</span> (!parse_int_optstring(tail.c_str(), out))</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> Err(Err::Normal).printf(<span class="stringliteral">&quot;Bad parameter &#39;%s&#39;. Invalid number specified.\n&quot;</span>,</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> prefix);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">throw</span> <a class="code hl_class" href="classL4_1_1Runtime__error.html">L4::Runtime_error</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> }</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span>}</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>assign_random_mac(<a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> mac[6])</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span>{</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">static</span> <span class="keywordtype">bool</span> initialized = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">if</span> (!initialized)</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> srandom(<a class="code hl_function" href="group__l4__kip__api.html#gadeb6bfd4fa27bf58c9bd60302dbbb044">l4_kip_clock</a>(<a class="code hl_function" href="group__api__l4re__env.html#gaa3380feabe4b5440ed7e246fdf15f333">l4re_kip</a>()));</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> initialized = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; 6; i++)</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> mac[i] = <span class="keyword">static_cast&lt;</span><a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a><span class="keyword">&gt;</span>(random());</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> mac[0] &amp;= ~(1U &lt;&lt; 0); <span class="comment">// clear multicast bit</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> mac[0] |= 1U &lt;&lt; 1; <span class="comment">// set &quot;locally administered&quot; bit</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span>}</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span></div>
<div class="foldopen" id="foldopen00114" data-start="{" data-end="};">
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="classSwitch__factory.html"> 114</a></span><span class="keyword">class </span>Switch_factory : <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Epiface__t.html">L4::Epiface_t</a>&lt;Switch_factory, L4::Factory&gt;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span>{</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">class </span>Port : <span class="keyword">public</span> <a class="code hl_class" href="classL4virtio__port.html">L4virtio_port</a></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// Irq used to notify the guest</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4::Irq&gt;</a> _device_notify_irq;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4::Irq&gt;</a> <a class="code hl_function" href="classL4virtio_1_1Svr_1_1Device__t.html#ae96ab79bacd9bb862b0cf2aa4d3d18ac">device_notify_irq</a>()<span class="keyword"> const override</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="keyword"> </span>{ <span class="keywordflow">return</span> _device_notify_irq; }</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> Port(<span class="keywordtype">unsigned</span> vq_max, <span class="keywordtype">unsigned</span> num_ds, <span class="keywordtype">char</span> <span class="keyword">const</span> *name,</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> <span class="keyword">const</span> *mac)</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> : <a class="code hl_function" href="classL4virtio__port.html#a34c1973209cc3104dce02baab06acd92">L4virtio_port</a>(vq_max, num_ds, name, mac) {}</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">void</span> register_end_points(<a class="code hl_class" href="classL4Re_1_1Util_1_1Object__registry.html">L4Re::Util::Object_registry</a>* registry,</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <a class="code hl_struct" href="structL4_1_1Epiface.html">L4::Epiface</a> *kick_irq)</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> {</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="comment">// register virtio host kick irq</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> _device_notify_irq = <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(registry-&gt;<a class="code hl_function" href="classL4Re_1_1Util_1_1Object__registry.html#a17efa2d2a6364b35054f354daa27518e">register_irq_obj</a>(kick_irq));</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="comment">// register virtio endpoint</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(registry-&gt;<a class="code hl_function" href="classL4Re_1_1Util_1_1Object__registry.html#a3350558821dd0fc9e098cc762eb16cf0">register_obj</a>(<span class="keyword">this</span>));</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="comment">// decrement ref counter to get a notification when the last</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="comment">// external reference vanishes</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <a class="code hl_function" href="structL4_1_1Epiface__t0.html#a3557bb44ec6dd6d378083748e94f27f5">obj_cap</a>()-&gt;<a class="code hl_function" href="classL4_1_1Kobject.html#a9fe009599de49f1af438ff49998faec0">dec_refcnt</a>(1);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> }</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">virtual</span> ~Port()</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> { server.registry()-&gt;unregister_obj(<span class="keyword">this</span>); }</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> };</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">class </span>Switch_port : <span class="keyword">public</span> Port</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> {</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">class </span>Kick_irq : <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Irqep__t.html">L4::Irqep_t</a>&lt;Kick_irq&gt;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> {</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *_switch; </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <a class="code hl_class" href="classL4virtio__port.html">L4virtio_port</a> *_port; </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordtype">void</span> handle_irq()</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> { _switch-&gt;<a class="code hl_function" href="classVirtio__switch.html#ac5cfe25b7791bdb18d48985631913447">handle_l4virtio_port_tx</a>(_port); }</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> Kick_irq(<a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch, <a class="code hl_class" href="classL4virtio__port.html">L4virtio_port</a> *port)</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> : _switch{virtio_switch}, _port{port} {}</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> };</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> Kick_irq _kick_irq; </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> Kick_irq _reschedule_tx_irq;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> Switch_port(<a class="code hl_class" href="classL4Re_1_1Util_1_1Object__registry.html">L4Re::Util::Object_registry</a> *registry,</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch, <span class="keywordtype">unsigned</span> vq_max, <span class="keywordtype">unsigned</span> num_ds,</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordtype">char</span> <span class="keyword">const</span> *name, <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> <span class="keyword">const</span> *mac)</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> : Port(vq_max, num_ds, name, mac),</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> _kick_irq(virtio_switch, <span class="keyword">this</span>),</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> _reschedule_tx_irq(virtio_switch, <span class="keyword">this</span>)</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> {</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> register_end_points(registry, &amp;_kick_irq);</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> _pending_tx_reschedule =</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(registry-&gt;<a class="code hl_function" href="classL4Re_1_1Util_1_1Object__registry.html#a17efa2d2a6364b35054f354daa27518e">register_irq_obj</a>(&amp;_reschedule_tx_irq),</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="stringliteral">&quot;Register TX reschedule IRQ.&quot;</span>);</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> _pending_tx_reschedule-&gt;<a class="code hl_function" href="classL4_1_1Irq.html#a9719b8fca30723b52981bed686764901">unmask</a>();</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keyword">virtual</span> ~Switch_port()</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> {</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="comment">// We need to delete the IRQ object created in register_irq_obj() ourselves</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4::Task&gt;</a>(L4Re::This_task)</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> -&gt;unmap(_kick_irq.obj_cap().fpage(),</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a> | <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66a49114f3e6952b9448fe776f2ab18813f">L4_FP_DELETE_OBJ</a>);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> server.registry()-&gt;unregister_obj(&amp;_kick_irq);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4::Task&gt;</a>(L4Re::This_task)</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> -&gt;unmap(_pending_tx_reschedule.<a class="code hl_function" href="classL4_1_1Cap__base.html#a60a4c249059576429246b5b74bd3174e">fpage</a>(),</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a> | <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66a49114f3e6952b9448fe776f2ab18813f">L4_FP_DELETE_OBJ</a>);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> server.registry()-&gt;unregister_obj(&amp;_reschedule_tx_irq);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> }</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> };</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">class </span>Monitor_port : <span class="keyword">public</span> Port</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> {</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keyword">class </span>Kick_irq : <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Irqep__t.html">L4::Irqep_t</a>&lt;Kick_irq&gt;</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> {</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <a class="code hl_class" href="classL4virtio__port.html">L4virtio_port</a> *_port;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordtype">void</span> handle_irq()</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> {</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">do</span></div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> _port-&gt;<a class="code hl_function" href="classVirtio__net.html#ac16fe09e82e995dc0ddc8ad10a68e29b">tx_q</a>()-&gt;<a class="code hl_function" href="classL4virtio_1_1Svr_1_1Virtqueue.html#ae47268978d2deb4f22d1b93662710f9b">disable_notify</a>();</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> _port-&gt;<a class="code hl_function" href="classVirtio__net.html#aa20fb4e5b2a66257345955a67b020fc5">rx_q</a>()-&gt;<a class="code hl_function" href="classL4virtio_1_1Svr_1_1Virtqueue.html#ae47268978d2deb4f22d1b93662710f9b">disable_notify</a>();</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> _port-&gt;<a class="code hl_function" href="classL4virtio__port.html#a07b9f78ead034deb26fa0ea8af5d409d">drop_requests</a>();</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> _port-&gt;<a class="code hl_function" href="classVirtio__net.html#ac16fe09e82e995dc0ddc8ad10a68e29b">tx_q</a>()-&gt;<a class="code hl_function" href="classL4virtio_1_1Svr_1_1Virtqueue.html#a2bd42bd424a1661a8eca5bad51239522">enable_notify</a>();</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> _port-&gt;<a class="code hl_function" href="classVirtio__net.html#aa20fb4e5b2a66257345955a67b020fc5">rx_q</a>()-&gt;<a class="code hl_function" href="classL4virtio_1_1Svr_1_1Virtqueue.html#a2bd42bd424a1661a8eca5bad51239522">enable_notify</a>();</div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> L4virtio::wmb();</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> L4virtio::rmb();</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">while</span> (_port-&gt;<a class="code hl_function" href="classL4virtio__port.html#a5d242ddd2fcd011f9719a8e2aa2a3504">tx_work_pending</a>());</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> Kick_irq(<a class="code hl_class" href="classL4virtio__port.html">L4virtio_port</a> *port) : _port{port} {}</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> };</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> Kick_irq _kick_irq;</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> Monitor_port(<a class="code hl_class" href="classL4Re_1_1Util_1_1Object__registry.html">L4Re::Util::Object_registry</a>* registry,</div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keywordtype">unsigned</span> vq_max, <span class="keywordtype">unsigned</span> num_ds, <span class="keywordtype">char</span> <span class="keyword">const</span> *name,</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> <span class="keyword">const</span> *mac)</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> : Port(vq_max, num_ds, name, mac), _kick_irq(<span class="keyword">this</span>)</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> { register_end_points(registry, &amp;_kick_irq); }</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keyword">virtual</span> ~Monitor_port()</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> {</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="comment">// We need to delete the IRQ object created in register_irq_obj() ourselves</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4::Task&gt;</a>(L4Re::This_task)</div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> -&gt;unmap(_kick_irq.obj_cap().fpage(),</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a> | <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66a49114f3e6952b9448fe776f2ab18813f">L4_FP_DELETE_OBJ</a>);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> server.registry()-&gt;unregister_obj(&amp;_kick_irq);</div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> }</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> };</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">class </span>Stats_reader</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> : <span class="keyword">public</span> cxx::D_list_item,</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Epiface__t.html">L4::Epiface_t</a>&lt;Stats_reader, Virtio_net_switch::Statistics_if&gt;</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> {</div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">L4Re::Util::Unique_cap&lt;L4Re::Dataspace&gt;</a> _ds;</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a> _addr;</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> Stats_reader()</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> {</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga08c1e83a068ded7add134b188cd44967">l4_size_t</a> size = Switch_statistics::get_instance().size();</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> _ds = <a class="code hl_function" href="namespaceL4Re_1_1Util.html#a0c4ee77222764600950f2ebe23a1e45a">L4Re::Util::make_unique_cap&lt;L4Re::Dataspace&gt;</a>();</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <a class="code hl_function" href="namespaceL4Re.html#a3f17984019f06676a7e3eecb41bbb0bb">L4Re::chksys</a>(<a class="code hl_function" href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a>()-&gt;mem_alloc()-&gt;alloc(size, _ds.get()),</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="stringliteral">&quot;Could not allocate shared mem ds.&quot;</span>);</div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <a class="code hl_function" href="namespaceL4Re.html#a3f17984019f06676a7e3eecb41bbb0bb">L4Re::chksys</a>(<a class="code hl_function" href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a>()-&gt;rm()-&gt;attach(&amp;_addr, _ds-&gt;size(),</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <a class="code hl_enumvalue" href="structL4Re_1_1Rm_1_1F.html#adec4d26077e34d9586891ac0489e0041a067b0bc28378717b6962241c621caa0a">L4Re::Rm::F::Search_addr</a></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> | <a class="code hl_enumvalue" href="structL4Re_1_1Rm_1_1F.html#a9707a14d822d3f60aa6a97cb16b2a989a579e389b46e438a64f3f44d9cf19f26a">L4Re::Rm::F::RW</a>,</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <a class="code hl_function" href="namespaceL4_1_1Ipc.html#aa6b9422f850eb175240c9d18c5cc708c">L4::Ipc::make_cap_rw</a>(_ds.get())));</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> </div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> memset(<span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">void</span>*<span class="keyword">&gt;</span>(_addr), 0, _ds-&gt;size());</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> }</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> ~Stats_reader()</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> {</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <a class="code hl_function" href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a>()-&gt;<a class="code hl_function" href="classL4Re_1_1Env.html#aa5e8a6cc32d4c0741d929eb2ffbac7dc">rm</a>()-&gt;detach(<span class="keyword">reinterpret_cast&lt;</span><a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a><span class="keyword">&gt;</span>(_addr), 0);</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> server.registry()-&gt;unregister_obj(<span class="keyword">this</span>);</div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> }</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordtype">long</span> op_get_buffer(Virtio_net_switch::Statistics_if::Rights,</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap&lt;L4Re::Dataspace&gt;</a> &amp;ds)</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="comment">// We hand out the dataspace in a read only manner. Clients must not be</span></div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="comment">// able to modify information as that would create an unwanted data</span></div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> <span class="comment">// channel.</span></div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> ds = <a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap&lt;L4Re::Dataspace&gt;</a>(_ds.get(), <a class="code hl_enumvalue" href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a11c1416f531fdb44d1d02c3de2fcb3e8">L4_CAP_FPAGE_RO</a>);</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>;</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> }</div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keywordtype">long</span> op_sync(Virtio_net_switch::Statistics_if::Rights)</div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> {</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> memcpy(<span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">void</span> *<span class="keyword">&gt;</span>(_addr),</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">void</span> *<span class="keyword">&gt;</span>(Switch_statistics::get_instance().stats()),</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> Switch_statistics::get_instance().size());</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>;</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> }</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordtype">bool</span> is_valid()</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> { <span class="keywordflow">return</span> <a class="code hl_function" href="structL4_1_1Epiface__t0.html#a3557bb44ec6dd6d378083748e94f27f5">obj_cap</a>() &amp;&amp; <a class="code hl_function" href="structL4_1_1Epiface__t0.html#a3557bb44ec6dd6d378083748e94f27f5">obj_cap</a>().validate().label(); }</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> };</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> </div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">class </span>Stats_reader_list</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> {</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> cxx::D_list&lt;Stats_reader&gt; _readers;</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordtype">void</span> check_readers()</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> {</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keyword">auto</span> it = _readers.begin();</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">while</span> (it != _readers.end())</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> {</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">auto</span> *reader = *it;</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">if</span> (!reader-&gt;is_valid())</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> {</div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> it = _readers.erase(it);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keyword">delete</span> reader;</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> }</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> ++it;</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> }</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> }</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> </div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordtype">void</span> push_back(cxx::unique_ptr&lt;Stats_reader&gt; reader)</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> {</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> _readers.push_back(reader.release());</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> }</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> };</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> </div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="comment">/*</span></div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span><span class="comment"> * Handle vanishing caps by telling the switch that a port might have gone</span></div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span><span class="comment"> */</span></div>
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keyword">struct </span>Del_cap_irq : <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Irqep__t.html">L4::Irqep_t</a>&lt;Del_cap_irq&gt;</div>
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> {</div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordtype">void</span> handle_irq()</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> _switch-&gt;<a class="code hl_function" href="classVirtio__switch.html#a5b5b4ab52f242c7f829234b9165ab14c">check_ports</a>();</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> _stats_readers-&gt;check_readers();</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> }</div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> Del_cap_irq(<a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch, Stats_reader_list *stats_readers)</div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> : _switch{virtio_switch},</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> _stats_readers{stats_readers}</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> {}</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> </div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *_switch;</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> Stats_reader_list *_stats_readers;</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> };</div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *_virtio_switch; </div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span></div>
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordtype">unsigned</span> _vq_max_num;</div>
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> Stats_reader_list _stats_readers;</div>
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> Del_cap_irq _del_cap_irq;</div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span></div>
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <span class="keywordtype">bool</span> handle_opt_arg(<a class="code hl_class" href="classL4_1_1Ipc_1_1Varg.html">L4::Ipc::Varg</a> <span class="keyword">const</span> &amp;opt, <span class="keywordtype">bool</span> &amp;monitor,</div>
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">size_t</span> size,</div>
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gae8d67914f723bf843df6f311ad2619a2">l4_uint16_t</a> &amp;vlan_access,</div>
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> std::vector&lt;l4_uint16_t&gt; &amp;vlan_trunk,</div>
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordtype">bool</span> *vlan_trunk_all,</div>
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> mac[6], <span class="keywordtype">bool</span> &amp;mac_set)</div>
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> {</div>
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> assert(opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a7df2d5171122ea3581f42d826173c4a2">is_of</a>&lt;<span class="keywordtype">char</span> <span class="keyword">const</span> *&gt;());</div>
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordtype">unsigned</span> len = opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>();</div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *opt_str = opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>();</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> Err err(Err::Normal);</div>
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> </div>
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordflow">if</span> (len &gt; 5)</div>
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> {</div>
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;type=&quot;</span>, opt_str, 5))</div>
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> {</div>
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;type=monitor&quot;</span>, opt_str, len))</div>
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> {</div>
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> monitor = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> }</div>
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;type=none&quot;</span>, opt_str, len))</div>
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> </div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> err.printf(<span class="stringliteral">&quot;Unknown type &#39;%.*s&#39;\n&quot;</span>, opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>() - 5, opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>() + 5);</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> }</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;name=&quot;</span>, opt_str, 5))</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> {</div>
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> snprintf(name, size, <span class="stringliteral">&quot;%.*s&quot;</span>, opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>() - 5, opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>() + 5);</div>
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> }</div>
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;vlan=&quot;</span>, opt_str, 5))</div>
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> {</div>
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <a class="code hl_class" href="classcxx_1_1String.html">cxx::String</a> str(opt_str + 5, strnlen(opt_str + 5, len - 5));</div>
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <a class="code hl_typedef" href="classcxx_1_1String.html#aaa82be3d198c9d251fa7a19bf4312c02">cxx::String::Index</a> idx;</div>
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> </div>
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">if</span> ((idx = str.<a class="code hl_function" href="classcxx_1_1String.html#ad519bb907167fe695cd0ddfc7b8563cc">starts_with</a>(<span class="stringliteral">&quot;access=&quot;</span>)))</div>
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> {</div>
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> str = str.<a class="code hl_function" href="classcxx_1_1String.html#a6f501d9ccb1c93cf26db6c33c847b5a3">substr</a>(idx);</div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gae8d67914f723bf843df6f311ad2619a2">l4_uint16_t</a> vid;</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keywordtype">int</span> next = str.<a class="code hl_function" href="classcxx_1_1String.html#aac6be707bbccd6ceca800a91d622499d">from_dec</a>(&amp;vid);</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">if</span> (next &amp;&amp; next == str.<a class="code hl_function" href="classcxx_1_1String.html#ae9a00f2167b423168cfa89e318d2c67f">len</a>() &amp;&amp; vlan_valid_id(vid))</div>
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> vlan_access = vid;</div>
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> {</div>
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> err.printf(<span class="stringliteral">&quot;Invalid VLAN access port id &#39;%.*s&#39;\n&quot;</span>,</div>
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>(), opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>());</div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> }</div>
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> }</div>
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((idx = str.<a class="code hl_function" href="classcxx_1_1String.html#ad519bb907167fe695cd0ddfc7b8563cc">starts_with</a>(<span class="stringliteral">&quot;trunk=&quot;</span>)))</div>
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> {</div>
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keywordtype">int</span> next;</div>
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gae8d67914f723bf843df6f311ad2619a2">l4_uint16_t</a> vid;</div>
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> str = str.<a class="code hl_function" href="classcxx_1_1String.html#a6f501d9ccb1c93cf26db6c33c847b5a3">substr</a>(idx);</div>
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keywordflow">if</span> (str == <a class="code hl_class" href="classcxx_1_1String.html">cxx::String</a>(<span class="stringliteral">&quot;all&quot;</span>))</div>
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> {</div>
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> *vlan_trunk_all = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> }</div>
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <span class="keywordflow">while</span> ((next = str.<a class="code hl_function" href="classcxx_1_1String.html#aac6be707bbccd6ceca800a91d622499d">from_dec</a>(&amp;vid)))</div>
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> {</div>
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keywordflow">if</span> (!vlan_valid_id(vid))</div>
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> vlan_trunk.push_back(vid);</div>
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <span class="keywordflow">if</span> (next &lt; str.<a class="code hl_function" href="classcxx_1_1String.html#ae9a00f2167b423168cfa89e318d2c67f">len</a>() &amp;&amp; str[next] != <span class="charliteral">&#39;,&#39;</span>)</div>
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">break</span>;</div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> str = str.<a class="code hl_function" href="classcxx_1_1String.html#a6f501d9ccb1c93cf26db6c33c847b5a3">substr</a>(next+1);</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> }</div>
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="keywordflow">if</span> (vlan_trunk.empty() || !str.<a class="code hl_function" href="classcxx_1_1String.html#a3cb65a77948ef2f1d61b136bb148756b">empty</a>())</div>
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> {</div>
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> err.printf(<span class="stringliteral">&quot;Invalid VLAN trunk port spec &#39;%.*s&#39;\n&quot;</span>,</div>
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>(), opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>());</div>
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> }</div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> {</div>
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> err.printf(<span class="stringliteral">&quot;Invalid VLAN specification..\n&quot;</span>);</div>
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> }</div>
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> </div>
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> }</div>
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!strncmp(<span class="stringliteral">&quot;mac=&quot;</span>, opt_str, 4))</div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> {</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <span class="keywordtype">size_t</span> <span class="keyword">const</span> OPT_LEN = 4 <span class="comment">/* mac= */</span> + 6*2 <span class="comment">/* digits */</span> + 5 <span class="comment">/* : */</span>;</div>
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="comment">// expect NUL terminated string for simplicity</span></div>
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keywordflow">if</span> (len &gt; OPT_LEN &amp;&amp; opt_str[OPT_LEN] == <span class="charliteral">&#39;\0&#39;</span> &amp;&amp;</div>
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> sscanf(opt_str+4, <span class="stringliteral">&quot;%hhx:%hhx:%hhx:%hhx:%hhx:%hhx&quot;</span>, &amp;mac[0],</div>
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> &amp;mac[1], &amp;mac[2], &amp;mac[3], &amp;mac[4], &amp;mac[5]) == 6)</div>
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> {</div>
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> mac_set = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> }</div>
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> </div>
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> err.printf(<span class="stringliteral">&quot;Invalid mac address &#39;%.*s&#39;\n&quot;</span>, len - 4, opt_str + 4);</div>
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> }</div>
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> }</div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> err.printf(<span class="stringliteral">&quot;Unknown option &#39;%.*s&#39;\n&quot;</span>, opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">length</a>(), opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">data</a>());</div>
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> }</div>
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> Switch_factory(<a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch, <span class="keywordtype">unsigned</span> vq_max_num)</div>
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> : _virtio_switch{virtio_switch}, _vq_max_num{vq_max_num},</div>
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> _del_cap_irq{virtio_switch, &amp;_stats_readers}</div>
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> {</div>
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> <span class="keyword">auto</span> c = <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(server.registry()-&gt;register_irq_obj(&amp;_del_cap_irq));</div>
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <a class="code hl_function" href="namespaceL4Re.html#a3f17984019f06676a7e3eecb41bbb0bb">L4Re::chksys</a>(<a class="code hl_function" href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a>()-&gt;main_thread()-&gt;register_del_irq(c));</div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> };</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span></div>
<div class="foldopen" id="foldopen00528" data-start="{" data-end="}">
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"><a class="line" href="classSwitch__factory.html#a15ef952a526c1ce7633b241d674f9e00"> 528</a></span> <span class="keywordtype">long</span> <a class="code hl_function" href="classSwitch__factory.html#a15ef952a526c1ce7633b241d674f9e00">op_create</a>(L4::Factory::Rights, <a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap&lt;void&gt;</a> &amp;res,</div>
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> type, <a class="code hl_class" href="classL4_1_1Ipc_1_1Varg__list__ref.html">L4::Ipc::Varg_list_ref</a> va)</div>
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> {</div>
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <span class="keywordflow">switch</span> (type)</div>
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> {</div>
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> <span class="keywordflow">case</span> 0:</div>
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> <span class="keywordflow">return</span> create_port(res, va);</div>
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">case</span> 1:</div>
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="keywordflow">return</span> create_stats(res);</div>
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keywordflow">default</span>:</div>
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> Dbg(Dbg::Core, Dbg::Warn).printf(<span class="stringliteral">&quot;op_create: Invalid object type\n&quot;</span>);</div>
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>;</div>
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> }</div>
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> }</div>
</div>
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> </div>
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> <span class="keywordtype">long</span> create_port(<a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap&lt;void&gt;</a> &amp;res, <a class="code hl_class" href="classL4_1_1Ipc_1_1Varg__list__ref.html">L4::Ipc::Varg_list_ref</a> va)</div>
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> {</div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> Dbg warn(Dbg::Port, Dbg::Warn, <span class="stringliteral">&quot;Port&quot;</span>);</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> Dbg info(Dbg::Port, Dbg::Info, <span class="stringliteral">&quot;Port&quot;</span>);</div>
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> </div>
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> info.printf(<span class="stringliteral">&quot;Incoming port request\n&quot;</span>);</div>
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordtype">bool</span> monitor = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keywordtype">char</span> name[20] = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordtype">unsigned</span> arg_n = 2;</div>
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gae8d67914f723bf843df6f311ad2619a2">l4_uint16_t</a> vlan_access = 0;</div>
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> std::vector&lt;l4_uint16_t&gt; vlan_trunk;</div>
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> <span class="keywordtype">bool</span> vlan_trunk_all = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> </div>
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> mac[6];</div>
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> <span class="keywordtype">bool</span> mac_set = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> <span class="keywordtype">int</span> num_ds = 2;</div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> </div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">for</span> (<a class="code hl_class" href="classL4_1_1Ipc_1_1Varg.html">L4::Ipc::Varg</a> opt: va)</div>
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> {</div>
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <span class="keywordflow">if</span> (!opt.<a class="code hl_function" href="classL4_1_1Ipc_1_1Varg.html#a7df2d5171122ea3581f42d826173c4a2">is_of</a>&lt;<span class="keywordtype">char</span> <span class="keyword">const</span> *&gt;())</div>
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> {</div>
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> warn.printf(<span class="stringliteral">&quot;Unexpected type for argument %d\n&quot;</span>, arg_n);</div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>;</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> }</div>
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keywordflow">if</span> (parse_int_param(opt, <span class="stringliteral">&quot;ds-max=&quot;</span>, &amp;num_ds))</div>
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> {</div>
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <span class="keywordflow">if</span> (num_ds &lt;= 0 || num_ds &gt; 80)</div>
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> {</div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> Err(Err::Normal).printf(<span class="stringliteral">&quot;warning: client requested invalid number&quot;</span></div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="stringliteral">&quot; of data spaces: 0 &lt; %d &lt;= 80\n&quot;</span>, num_ds);</div>
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>;</div>
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> }</div>
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> }</div>
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!handle_opt_arg(opt, monitor, name, <span class="keyword">sizeof</span>(name), vlan_access,</div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> vlan_trunk, &amp;vlan_trunk_all, mac, mac_set))</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>;</div>
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> ++arg_n;</div>
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> }</div>
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> </div>
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="keywordtype">int</span> port_num = _virtio_switch-&gt;port_available(monitor);</div>
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="keywordflow">if</span> (port_num &lt; 0)</div>
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> {</div>
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> warn.printf(<span class="stringliteral">&quot;No port available\n&quot;</span>);</div>
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27">L4_ENOMEM</a>;</div>
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> }</div>
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordflow">if</span> (vlan_access &amp;&amp; (!vlan_trunk.empty() || vlan_trunk_all))</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> {</div>
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> warn.printf(<span class="stringliteral">&quot;VLAN port cannot be access and trunk simultaneously.\n&quot;</span>);</div>
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>;</div>
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> }</div>
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> </div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">if</span> (!name[0])</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> snprintf(name, <span class="keyword">sizeof</span>(name), <span class="stringliteral">&quot;%s[%d]&quot;</span>, monitor ? <span class="stringliteral">&quot;monitor&quot;</span> : <span class="stringliteral">&quot;&quot;</span>,</div>
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> port_num);</div>
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> </div>
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> info.printf(<span class="stringliteral">&quot; Creating port %s%s\n&quot;</span>, name,</div>
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> monitor ? <span class="stringliteral">&quot; as monitor port&quot;</span> : <span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> </div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="comment">// Assign a random MAC address if we assign one to our devices but the</span></div>
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> <span class="comment">// user has not passed an explicit one for a port.</span></div>
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> <span class="keywordflow">if</span> (!mac_set &amp;&amp; Options::get_options()-&gt;assign_mac())</div>
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> assign_random_mac(mac);</div>
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> </div>
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a> *mac_ptr = (mac_set || Options::get_options()-&gt;assign_mac())</div>
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> ? mac : nullptr;</div>
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> </div>
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="comment">// create port</span></div>
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> Port *port;</div>
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">if</span> (monitor)</div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> {</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> port = <span class="keyword">new</span> Monitor_port(server.registry(), _vq_max_num, num_ds, name,</div>
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> mac_ptr);</div>
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> port-&gt;set_monitor();</div>
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <span class="keywordflow">if</span> (vlan_access)</div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> warn.printf(<span class="stringliteral">&quot;vlan=access=&lt;id&gt; ignored on monitor ports!\n&quot;</span>);</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">if</span> (!vlan_trunk.empty())</div>
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> warn.printf(<span class="stringliteral">&quot;vlan=trunk=... ignored on monitor ports!\n&quot;</span>);</div>
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> }</div>
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> {</div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> port = <span class="keyword">new</span> Switch_port(server.registry(), _virtio_switch, _vq_max_num,</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> num_ds, name, mac_ptr);</div>
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> </div>
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <span class="keywordflow">if</span> (vlan_access)</div>
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> port-&gt;set_vlan_access(vlan_access);</div>
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (vlan_trunk_all)</div>
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> port-&gt;set_vlan_trunk_all();</div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!vlan_trunk.empty())</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> port-&gt;set_vlan_trunk(vlan_trunk);</div>
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> }</div>
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> </div>
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> port-&gt;add_trusted_dataspaces(trusted_dataspaces);</div>
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keywordflow">if</span> (!trusted_dataspaces-&gt;empty())</div>
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> port-&gt;enable_trusted_ds_validation();</div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> </div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="comment">// hand port over to the switch</span></div>
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keywordtype">bool</span> added = monitor ? _virtio_switch-&gt;add_monitor_port(port)</div>
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> : _virtio_switch-&gt;add_port(port);</div>
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> <span class="keywordflow">if</span> (!added)</div>
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> {</div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keyword">delete</span> port;</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27">L4_ENOMEM</a>;</div>
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> }</div>
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> res = <a class="code hl_function" href="namespaceL4_1_1Ipc.html#a2bad64d85342191b358597cd08e55574">L4::Ipc::make_cap</a>(port-&gt;obj_cap(), <a class="code hl_enumvalue" href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a7442df84ed315158c6ea15368d1abff1">L4_CAP_FPAGE_RWSD</a>);</div>
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> </div>
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> info.printf(<span class="stringliteral">&quot; Created port %s\n&quot;</span>, name);</div>
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>;</div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> }</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> </div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> <span class="keywordtype">long</span> create_stats(L4::Ipc::Cap&lt;void&gt; &amp;res)</div>
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> {</div>
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="comment">// Create a stats reader and throw away our reference to get a notification</span></div>
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="comment">// when the external reference vanishes.</span></div>
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keyword">auto</span> reader = cxx::make_unique&lt;Stats_reader&gt;();</div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(server.registry()-&gt;register_obj(reader.get()));</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> reader-&gt;obj_cap()-&gt;dec_refcnt(1);</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> res = <a class="code hl_function" href="namespaceL4_1_1Ipc.html#a2bad64d85342191b358597cd08e55574">L4::Ipc::make_cap</a>(reader-&gt;obj_cap(),</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> <a class="code hl_enumvalue" href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a1cdb82ad70ed42f63968df2f8ce84bf5">L4_CAP_FPAGE_R</a> | <a class="code hl_enumvalue" href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39ac27389ac207e3f0bef4e25e698fd7697">L4_CAP_FPAGE_D</a>);</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> _stats_readers.push_back(cxx::move(reader));</div>
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="keywordflow">return</span> <a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>;</div>
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> }</div>
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span>};</div>
</div>
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span><span class="preprocessor">#if CONFIG_VNS_IXL</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span><span class="keyword">class </span>Ixl_hw_port : <span class="keyword">public</span> Ixl_port</div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span>{</div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Derived&gt;</div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keyword">class </span>Port_irq : <span class="keyword">public</span> L4::Irqep_t&lt;Derived&gt;</div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> {</div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> Port_irq(Virtio_switch *virtio_switch, Ixl_port *port)</div>
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> : _switch{virtio_switch}, _port{port} {}</div>
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> </div>
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> Virtio_switch *_switch;</div>
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> Ixl_port *_port;</div>
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> };</div>
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> </div>
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="keyword">class </span>Receive_irq : <span class="keyword">public</span> Port_irq&lt;Receive_irq&gt;</div>
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> {</div>
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> <span class="keyword">using </span>Port_irq::Port_irq;</div>
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span></div>
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> <span class="keywordtype">void</span> handle_irq()</div>
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> {</div>
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <span class="keywordflow">if</span> (!_port-&gt;dev()-&gt;check_recv_irq(0))</div>
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> </div>
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">if</span> (_switch-&gt;handle_ixl_port_tx(_port))</div>
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> _port-&gt;dev()-&gt;ack_recv_irq(0);</div>
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> }</div>
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> };</div>
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> </div>
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keyword">class </span>Reschedule_tx_irq : <span class="keyword">public</span> Port_irq&lt;Reschedule_tx_irq&gt;</div>
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> {</div>
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keyword">using </span>Port_irq::Port_irq;</div>
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> </div>
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> <span class="keywordtype">void</span> handle_irq()</div>
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> {</div>
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> <span class="keywordflow">if</span> (_switch-&gt;handle_ixl_port_tx(_port))</div>
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="comment">// Entire TX queue handled, re-enable the recv IRQ again.</span></div>
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> _port-&gt;dev()-&gt;ack_recv_irq(0);</div>
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> }</div>
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> };</div>
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> Receive_irq _recv_irq;</div>
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> Reschedule_tx_irq _reschedule_tx_irq;</div>
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> </div>
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> Ixl_hw_port(L4Re::Util::Object_registry *registry,</div>
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> Virtio_switch *virtio_switch, Ixl::Ixl_device *dev)</div>
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> : Ixl_port(dev),</div>
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> _recv_irq(virtio_switch, this),</div>
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> _reschedule_tx_irq(virtio_switch, this)</div>
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> {</div>
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> L4::Cap&lt;L4::Irq&gt; recv_irq_cap = <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(dev-&gt;get_recv_irq(0), <span class="stringliteral">&quot;Get receive IRQ&quot;</span>);</div>
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(registry-&gt;<a class="code hl_function" href="classL4Re_1_1Util_1_1Object__registry.html#a3350558821dd0fc9e098cc762eb16cf0">register_obj</a>(&amp;_recv_irq, recv_irq_cap),</div>
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <span class="stringliteral">&quot;Register receive IRQ.&quot;</span>);</div>
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> recv_irq_cap-&gt;unmask();</div>
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> </div>
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> _pending_tx_reschedule =</div>
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> <a class="code hl_function" href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a>(registry-&gt;<a class="code hl_function" href="classL4Re_1_1Util_1_1Object__registry.html#a17efa2d2a6364b35054f354daa27518e">register_irq_obj</a>(&amp;_reschedule_tx_irq),</div>
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <span class="stringliteral">&quot;Register TX reschedule IRQ.&quot;</span>);</div>
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> _pending_tx_reschedule-&gt;unmask();</div>
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> }</div>
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> </div>
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> ~Ixl_hw_port()<span class="keyword"> override</span></div>
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> server.registry()-&gt;unregister_obj(&amp;_recv_irq);</div>
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> }</div>
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span>};</div>
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> </div>
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span><span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span>discover_ixl_devices(<a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;L4vbus::Vbus&gt;</a> vbus, <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch)</div>
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span>{</div>
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> <span class="keyword">struct </span>Ixl::Dev_cfg cfg;</div>
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> <span class="comment">// Configure the device in asynchronous notify mode.</span></div>
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> cfg.irq_timeout_ms = -1;</div>
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> </div>
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> <span class="comment">// TODO: Support detecting multiple devices on a Vbus.</span></div>
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <span class="comment">// Setup the driver (also resets and initializes the NIC).</span></div>
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> Ixl::Ixl_device *dev = Ixl::Ixl_device::ixl_init(vbus, 0, cfg);</div>
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> <span class="keywordflow">if</span> (!dev)</div>
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> <span class="comment">// No Ixl supported device found, Ixl already printed an error message.</span></div>
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> </div>
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> Ixl_hw_port *hw_port = <span class="keyword">new</span> Ixl_hw_port(server.registry(), virtio_switch, dev);</div>
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> <span class="keywordflow">if</span> (!virtio_switch-&gt;<a class="code hl_function" href="classVirtio__switch.html#af2f67c7f5ab25aceaf08eac5acbdc204">add_port</a>(hw_port))</div>
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> {</div>
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> Err().printf(<span class="stringliteral">&quot;error adding ixl port\n&quot;</span>);</div>
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> <span class="keyword">delete</span> hw_port;</div>
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> }</div>
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span>}</div>
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> </div>
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div>
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span>{</div>
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> trusted_dataspaces = std::make_shared&lt;Ds_vector&gt;();</div>
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> <span class="keyword">auto</span> *opts = Options::parse_options(argc, argv, trusted_dataspaces);</div>
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="keywordflow">if</span> (!opts)</div>
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> {</div>
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> Err().printf(<span class="stringliteral">&quot;Error during command line parsing.\n&quot;</span>);</div>
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <span class="keywordflow">return</span> 1;</div>
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> }</div>
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> </div>
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="comment">// Show welcome message if debug level is not set to quiet</span></div>
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <span class="keywordflow">if</span> (Dbg(Dbg::Core, Dbg::Warn).is_active())</div>
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> printf(<span class="stringliteral">&quot;Hello from l4virtio switch\n&quot;</span>);</div>
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> </div>
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a> *virtio_switch = <span class="keyword">new</span> <a class="code hl_class" href="classVirtio__switch.html">Virtio_switch</a>(opts-&gt;get_max_ports());</div>
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> </div>
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span><span class="preprocessor">#ifdef CONFIG_VNS_STATS</span></div>
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> Switch_statistics::get_instance().initialize(opts-&gt;get_max_ports());</div>
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> </div>
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span><span class="preprocessor">#if CONFIG_VNS_IXL</span></div>
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> <span class="keyword">auto</span> vbus = <a class="code hl_function" href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a>()-&gt;<a class="code hl_function" href="classL4Re_1_1Env.html#ac0b1c467eec9440707b06b9ca6691a53">get_cap</a>&lt;<a class="code hl_class" href="classL4vbus_1_1Vbus.html">L4vbus::Vbus</a>&gt;(<span class="stringliteral">&quot;vbus&quot;</span>);</div>
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> <span class="keywordflow">if</span> (vbus.<a class="code hl_function" href="classL4_1_1Cap__base.html#ab4937bb12579c752564f7250760d0bda">is_valid</a>())</div>
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> discover_ixl_devices(vbus, virtio_switch);</div>
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> </div>
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> <a class="code hl_class" href="classSwitch__factory.html">Switch_factory</a> *factory = <span class="keyword">new</span> <a class="code hl_class" href="classSwitch__factory.html">Switch_factory</a>(virtio_switch,</div>
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> opts-&gt;get_virtq_max_num());</div>
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> </div>
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> <a class="code hl_class" href="classL4_1_1Cap.html">L4::Cap&lt;void&gt;</a> cap = server.registry()-&gt;register_obj(factory, <span class="stringliteral">&quot;svr&quot;</span>);</div>
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> <span class="keywordflow">if</span> (!cap.<a class="code hl_function" href="classL4_1_1Cap__base.html#ab4937bb12579c752564f7250760d0bda">is_valid</a>())</div>
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> {</div>
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> Err().printf(<span class="stringliteral">&quot;error registering switch\n&quot;</span>);</div>
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="keywordflow">return</span> 2;</div>
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> }</div>
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> </div>
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> <span class="comment">/*</span></div>
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span><span class="comment"> * server loop will handle 4 types of events</span></div>
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span><span class="comment"> * - Switch_factory</span></div>
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span><span class="comment"> * - factory protocol</span></div>
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span><span class="comment"> * - capability deletion</span></div>
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span><span class="comment"> * - delegated to Virtio_switch::check_ports()</span></div>
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span><span class="comment"> * - Switch_factory::Switch_port</span></div>
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span><span class="comment"> * - irqs triggered by clients</span></div>
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span><span class="comment"> * - delegated to Virtio_switch::handle_l4virtio_port_tx()</span></div>
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span><span class="comment"> * - Virtio_net_transfer</span></div>
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span><span class="comment"> * - timeouts for pending transfer requests added by</span></div>
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span><span class="comment"> * Port_iface::handle_request() via registered via</span></div>
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span><span class="comment"> * L4::Epiface::server_iface()-&gt;add_timeout()</span></div>
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span><span class="comment"> */</span></div>
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> server.loop();</div>
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span>}</div>
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span></div>
<div class="ttc" id="aclassL4Re_1_1Env_html_a2706ca11e70845b0a29a5646c9fd54bc"><div class="ttname"><a href="classL4Re_1_1Env.html#a2706ca11e70845b0a29a5646c9fd54bc">L4Re::Env::env</a></div><div class="ttdeci">static Env const * env() noexcept</div><div class="ttdoc">Returns the initial environment for the current task.</div><div class="ttdef"><b>Definition</b> <a href="env_source.html#l00096">env:96</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Env_html_aa5e8a6cc32d4c0741d929eb2ffbac7dc"><div class="ttname"><a href="classL4Re_1_1Env.html#aa5e8a6cc32d4c0741d929eb2ffbac7dc">L4Re::Env::rm</a></div><div class="ttdeci">L4::Cap&lt; Rm &gt; rm() const noexcept</div><div class="ttdoc">Object-capability to the region map.</div><div class="ttdef"><b>Definition</b> <a href="env_source.html#l00120">env:120</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Env_html_ac0b1c467eec9440707b06b9ca6691a53"><div class="ttname"><a href="classL4Re_1_1Env.html#ac0b1c467eec9440707b06b9ca6691a53">L4Re::Env::get_cap</a></div><div class="ttdeci">L4::Cap&lt; T &gt; get_cap(char const *name, unsigned l) const noexcept</div><div class="ttdoc">Get the capability selector for the object named name.</div><div class="ttdef"><b>Definition</b> <a href="env_source.html#l00197">env:197</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Util_1_1Object__registry_html"><div class="ttname"><a href="classL4Re_1_1Util_1_1Object__registry.html">L4Re::Util::Object_registry</a></div><div class="ttdoc">A registry that manages server objects and their attached IPC gates for a single server loop for a sp...</div><div class="ttdef"><b>Definition</b> <a href="object__registry_source.html#l00041">object_registry:44</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Util_1_1Object__registry_html_a17efa2d2a6364b35054f354daa27518e"><div class="ttname"><a href="classL4Re_1_1Util_1_1Object__registry.html#a17efa2d2a6364b35054f354daa27518e">L4Re::Util::Object_registry::register_irq_obj</a></div><div class="ttdeci">L4::Cap&lt; L4::Irq &gt; register_irq_obj(L4::Epiface *o) override</div><div class="ttdoc">Register a handler for an interrupt.</div><div class="ttdef"><b>Definition</b> <a href="object__registry_source.html#l00227">object_registry:227</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Util_1_1Object__registry_html_a3350558821dd0fc9e098cc762eb16cf0"><div class="ttname"><a href="classL4Re_1_1Util_1_1Object__registry.html#a3350558821dd0fc9e098cc762eb16cf0">L4Re::Util::Object_registry::register_obj</a></div><div class="ttdeci">L4::Cap&lt; void &gt; register_obj(L4::Epiface *o, char const *service) override</div><div class="ttdoc">Register a new server object to a pre-allocated receive endpoint.</div><div class="ttdef"><b>Definition</b> <a href="object__registry_source.html#l00194">object_registry:194</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Util_1_1Registry__server_html"><div class="ttname"><a href="classL4Re_1_1Util_1_1Registry__server.html">L4Re::Util::Registry_server</a></div><div class="ttdoc">A server loop object which has a Object_registry included.</div><div class="ttdef"><b>Definition</b> <a href="object__registry_source.html#l00293">object_registry:294</a></div></div>
<div class="ttc" id="aclassL4_1_1Cap__base_html_a60a4c249059576429246b5b74bd3174e"><div class="ttname"><a href="classL4_1_1Cap__base.html#a60a4c249059576429246b5b74bd3174e">L4::Cap_base::fpage</a></div><div class="ttdeci">l4_fpage_t fpage(unsigned rights=L4_CAP_FPAGE_RWS) const noexcept</div><div class="ttdoc">Return flexpage for the capability.</div><div class="ttdef"><b>Definition</b> <a href="capability_8h_source.html#l00074">capability.h:74</a></div></div>
<div class="ttc" id="aclassL4_1_1Cap__base_html_ab4937bb12579c752564f7250760d0bda"><div class="ttname"><a href="classL4_1_1Cap__base.html#ab4937bb12579c752564f7250760d0bda">L4::Cap_base::is_valid</a></div><div class="ttdeci">bool is_valid() const noexcept</div><div class="ttdoc">Test whether the capability is a valid capability index (i.e., not L4_INVALID_CAP).</div><div class="ttdef"><b>Definition</b> <a href="capability_8h_source.html#l00057">capability.h:57</a></div></div>
<div class="ttc" id="aclassL4_1_1Cap_html"><div class="ttname"><a href="classL4_1_1Cap.html">L4::Cap</a></div><div class="ttdoc">C++ interface for capabilities.</div><div class="ttdef"><b>Definition</b> <a href="capability_8h_source.html#l00223">capability.h:224</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Cap_html"><div class="ttname"><a href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap</a></div><div class="ttdoc">Capability type for RPC interfaces (see L4::Cap&lt;T&gt;).</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00698">ipc_types:699</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg__list__ref_html"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg__list__ref.html">L4::Ipc::Varg_list_ref</a></div><div class="ttdoc">List of variable-sized RPC parameters as received by the server.</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00253">ipc_varg:254</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg_html"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg.html">L4::Ipc::Varg</a></div><div class="ttdoc">Variably sized RPC argument.</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00096">ipc_varg:97</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg_html_a4d5237a1c24c290ae67f1d92e43553a3"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg.html#a4d5237a1c24c290ae67f1d92e43553a3">L4::Ipc::Varg::value</a></div><div class="ttdeci">Va_type&lt; V &gt;::Ret_value value() const</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00155">ipc_varg:155</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg_html_a7df2d5171122ea3581f42d826173c4a2"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg.html#a7df2d5171122ea3581f42d826173c4a2">L4::Ipc::Varg::is_of</a></div><div class="ttdeci">bool is_of() const</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00169">ipc_varg:169</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg_html_a9e4b77ed49fe0c30507f3977dc4a967c"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg.html#a9e4b77ed49fe0c30507f3977dc4a967c">L4::Ipc::Varg::length</a></div><div class="ttdeci">unsigned length() const</div><div class="ttdoc">Get the size of the RPC argument.</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00114">ipc_varg:114</a></div></div>
<div class="ttc" id="aclassL4_1_1Ipc_1_1Varg_html_abe92e24b28fd3bb79110243e304f5532"><div class="ttname"><a href="classL4_1_1Ipc_1_1Varg.html#abe92e24b28fd3bb79110243e304f5532">L4::Ipc::Varg::data</a></div><div class="ttdeci">void data(char const *d)</div><div class="ttdoc">Set Varg to indirect data value (usually in UTCB).</div><div class="ttdef"><b>Definition</b> <a href="ipc__varg_source.html#l00120">ipc_varg:120</a></div></div>
<div class="ttc" id="aclassL4_1_1Irq_html_a9719b8fca30723b52981bed686764901"><div class="ttname"><a href="classL4_1_1Irq.html#a9719b8fca30723b52981bed686764901">L4::Irq::unmask</a></div><div class="ttdeci">l4_msgtag_t unmask(l4_utcb_t *utcb=l4_utcb()) noexcept</div><div class="ttdoc">Unmask this IRQ.</div><div class="ttdef"><b>Definition</b> <a href="irq_source.html#l00221">irq:221</a></div></div>
<div class="ttc" id="aclassL4_1_1Kobject_html_a9fe009599de49f1af438ff49998faec0"><div class="ttname"><a href="classL4_1_1Kobject.html#a9fe009599de49f1af438ff49998faec0">L4::Kobject::dec_refcnt</a></div><div class="ttdeci">l4_msgtag_t dec_refcnt(l4_mword_t diff, l4_utcb_t *utcb=l4_utcb())</div><div class="ttdoc">Decrement the in kernel reference counter for the object.</div><div class="ttdef"><b>Definition</b> <a href="kobject_source.html#l00100">kobject:100</a></div></div>
<div class="ttc" id="aclassL4_1_1Runtime__error_html"><div class="ttname"><a href="classL4_1_1Runtime__error.html">L4::Runtime_error</a></div><div class="ttdoc">Exception for an abstract runtime error.</div><div class="ttdef"><b>Definition</b> <a href="exceptions_source.html#l00128">exceptions:129</a></div></div>
<div class="ttc" id="aclassL4vbus_1_1Vbus_html"><div class="ttname"><a href="classL4vbus_1_1Vbus.html">L4vbus::Vbus</a></div><div class="ttdoc">The virtual bus (Vbus) interface.</div><div class="ttdef"><b>Definition</b> <a href="vbus_source.html#l00298">vbus:299</a></div></div>
<div class="ttc" id="aclassL4virtio_1_1Svr_1_1Device__t_html_ae96ab79bacd9bb862b0cf2aa4d3d18ac"><div class="ttname"><a href="classL4virtio_1_1Svr_1_1Device__t.html#ae96ab79bacd9bb862b0cf2aa4d3d18ac">L4virtio::Svr::Device_t&lt; No_custom_data &gt;::device_notify_irq</a></div><div class="ttdeci">virtual L4::Cap&lt; L4::Irq &gt; device_notify_irq() const</div><div class="ttdef"><b>Definition</b> <a href="server_2l4virtio_source.html#l00848">l4virtio:848</a></div></div>
<div class="ttc" id="aclassL4virtio_1_1Svr_1_1Virtqueue_html_a2bd42bd424a1661a8eca5bad51239522"><div class="ttname"><a href="classL4virtio_1_1Svr_1_1Virtqueue.html#a2bd42bd424a1661a8eca5bad51239522">L4virtio::Svr::Virtqueue::enable_notify</a></div><div class="ttdeci">void enable_notify()</div><div class="ttdoc">Clear the &#39;no notify&#39; flag for this queue.</div><div class="ttdef"><b>Definition</b> <a href="virtio_source.html#l00284">virtio:284</a></div></div>
<div class="ttc" id="aclassL4virtio_1_1Svr_1_1Virtqueue_html_ae47268978d2deb4f22d1b93662710f9b"><div class="ttname"><a href="classL4virtio_1_1Svr_1_1Virtqueue.html#ae47268978d2deb4f22d1b93662710f9b">L4virtio::Svr::Virtqueue::disable_notify</a></div><div class="ttdeci">void disable_notify()</div><div class="ttdoc">Set the &#39;no notify&#39; flag for this queue.</div><div class="ttdef"><b>Definition</b> <a href="virtio_source.html#l00273">virtio:273</a></div></div>
<div class="ttc" id="aclassL4virtio__port_html"><div class="ttname"><a href="classL4virtio__port.html">L4virtio_port</a></div><div class="ttdoc">A Port on the Virtio Net Switch.</div><div class="ttdef"><b>Definition</b> <a href="port__l4virtio_8h_source.html#l00036">port_l4virtio.h:37</a></div></div>
<div class="ttc" id="aclassL4virtio__port_html_a07b9f78ead034deb26fa0ea8af5d409d"><div class="ttname"><a href="classL4virtio__port.html#a07b9f78ead034deb26fa0ea8af5d409d">L4virtio_port::drop_requests</a></div><div class="ttdeci">void drop_requests()</div><div class="ttdoc">Drop all requests pending in the transmission queue.</div><div class="ttdef"><b>Definition</b> <a href="port__l4virtio_8h_source.html#l00103">port_l4virtio.h:103</a></div></div>
<div class="ttc" id="aclassL4virtio__port_html_a34c1973209cc3104dce02baab06acd92"><div class="ttname"><a href="classL4virtio__port.html#a34c1973209cc3104dce02baab06acd92">L4virtio_port::L4virtio_port</a></div><div class="ttdeci">L4virtio_port(unsigned vq_max, unsigned num_ds, char const *name, l4_uint8_t const *mac)</div><div class="ttdoc">Create a Virtio net port object.</div><div class="ttdef"><b>Definition</b> <a href="port__l4virtio_8h_source.html#l00042">port_l4virtio.h:42</a></div></div>
<div class="ttc" id="aclassL4virtio__port_html_a5d242ddd2fcd011f9719a8e2aa2a3504"><div class="ttname"><a href="classL4virtio__port.html#a5d242ddd2fcd011f9719a8e2aa2a3504">L4virtio_port::tx_work_pending</a></div><div class="ttdeci">bool tx_work_pending() const</div><div class="ttdoc">Check whether there is any work pending on the transmission queue.</div><div class="ttdef"><b>Definition</b> <a href="port__l4virtio_8h_source.html#l00087">port_l4virtio.h:87</a></div></div>
<div class="ttc" id="aclassSwitch__factory_html"><div class="ttname"><a href="classSwitch__factory.html">Switch_factory</a></div><div class="ttdoc">The IPC interface for creating ports.</div><div class="ttdef"><b>Definition</b> <a href="#l00114">main.cc:115</a></div></div>
<div class="ttc" id="aclassSwitch__factory_html_a15ef952a526c1ce7633b241d674f9e00"><div class="ttname"><a href="classSwitch__factory.html#a15ef952a526c1ce7633b241d674f9e00">Switch_factory::op_create</a></div><div class="ttdeci">long op_create(L4::Factory::Rights, L4::Ipc::Cap&lt; void &gt; &amp;res, l4_umword_t type, L4::Ipc::Varg_list_ref va)</div><div class="ttdoc">Handle factory protocol.</div><div class="ttdef"><b>Definition</b> <a href="#l00528">main.cc:528</a></div></div>
<div class="ttc" id="aclassVirtio__net_html_aa20fb4e5b2a66257345955a67b020fc5"><div class="ttname"><a href="classVirtio__net.html#aa20fb4e5b2a66257345955a67b020fc5">Virtio_net::rx_q</a></div><div class="ttdeci">Virtqueue * rx_q()</div><div class="ttdoc">Getter for the receive queue.</div><div class="ttdef"><b>Definition</b> <a href="l4re-snapshot-25_808_80_2src_2l4_2pkg_2virtio-net-switch_2server_2switch_2virtio__net_8h_source.html#l00307">virtio_net.h:307</a></div></div>
<div class="ttc" id="aclassVirtio__net_html_ac16fe09e82e995dc0ddc8ad10a68e29b"><div class="ttname"><a href="classVirtio__net.html#ac16fe09e82e995dc0ddc8ad10a68e29b">Virtio_net::tx_q</a></div><div class="ttdeci">Virtqueue * tx_q()</div><div class="ttdoc">Getter for the transmission queue.</div><div class="ttdef"><b>Definition</b> <a href="l4re-snapshot-25_808_80_2src_2l4_2pkg_2virtio-net-switch_2server_2switch_2virtio__net_8h_source.html#l00305">virtio_net.h:305</a></div></div>
<div class="ttc" id="aclassVirtio__switch_html"><div class="ttname"><a href="classVirtio__switch.html">Virtio_switch</a></div><div class="ttdoc">The Virtio switch contains all ports and processes network requests.</div><div class="ttdef"><b>Definition</b> <a href="switch_8h_source.html#l00033">switch.h:34</a></div></div>
<div class="ttc" id="aclassVirtio__switch_html_a5b5b4ab52f242c7f829234b9165ab14c"><div class="ttname"><a href="classVirtio__switch.html#a5b5b4ab52f242c7f829234b9165ab14c">Virtio_switch::check_ports</a></div><div class="ttdeci">void check_ports()</div><div class="ttdoc">Check validity of ports.</div><div class="ttdef"><b>Definition</b> <a href="switch_8cc_source.html#l00069">switch.cc:69</a></div></div>
<div class="ttc" id="aclassVirtio__switch_html_ac5cfe25b7791bdb18d48985631913447"><div class="ttname"><a href="classVirtio__switch.html#ac5cfe25b7791bdb18d48985631913447">Virtio_switch::handle_l4virtio_port_tx</a></div><div class="ttdeci">bool handle_l4virtio_port_tx(L4virtio_port *port)</div><div class="ttdoc">Handle TX queue of the given port.</div><div class="ttdef"><b>Definition</b> <a href="switch_8cc_source.html#l00194">switch.cc:194</a></div></div>
<div class="ttc" id="aclassVirtio__switch_html_af2f67c7f5ab25aceaf08eac5acbdc204"><div class="ttname"><a href="classVirtio__switch.html#af2f67c7f5ab25aceaf08eac5acbdc204">Virtio_switch::add_port</a></div><div class="ttdeci">bool add_port(Port_iface *port)</div><div class="ttdoc">Add a port to the switch.</div><div class="ttdef"><b>Definition</b> <a href="switch_8cc_source.html#l00029">switch.cc:29</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html"><div class="ttname"><a href="classcxx_1_1String.html">cxx::String</a></div><div class="ttdoc">Allocation free string class with explicit length field.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00030">string:31</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_a3cb65a77948ef2f1d61b136bb148756b"><div class="ttname"><a href="classcxx_1_1String.html#a3cb65a77948ef2f1d61b136bb148756b">cxx::String::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Check if the string has length zero.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00065">string:65</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_a6f501d9ccb1c93cf26db6c33c847b5a3"><div class="ttname"><a href="classcxx_1_1String.html#a6f501d9ccb1c93cf26db6c33c847b5a3">cxx::String::substr</a></div><div class="ttdeci">String substr(unsigned long idx, unsigned long len=~0UL) const</div><div class="ttdoc">Substring of length len starting at idx.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00084">string:84</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_aaa82be3d198c9d251fa7a19bf4312c02"><div class="ttname"><a href="classcxx_1_1String.html#aaa82be3d198c9d251fa7a19bf4312c02">cxx::String::Index</a></div><div class="ttdeci">char const * Index</div><div class="ttdoc">Character index type.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00035">string:35</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_aac6be707bbccd6ceca800a91d622499d"><div class="ttname"><a href="classcxx_1_1String.html#aac6be707bbccd6ceca800a91d622499d">cxx::String::from_dec</a></div><div class="ttdeci">int from_dec(INT *v) const</div><div class="ttdoc">Convert decimal string to integer.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00228">string:228</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_ad519bb907167fe695cd0ddfc7b8563cc"><div class="ttname"><a href="classcxx_1_1String.html#ad519bb907167fe695cd0ddfc7b8563cc">cxx::String::starts_with</a></div><div class="ttdeci">Index starts_with(cxx::String const &amp;c) const</div><div class="ttdoc">Check if c is a prefix of string.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00155">string:155</a></div></div>
<div class="ttc" id="aclasscxx_1_1String_html_ae9a00f2167b423168cfa89e318d2c67f"><div class="ttname"><a href="classcxx_1_1String.html#ae9a00f2167b423168cfa89e318d2c67f">cxx::String::len</a></div><div class="ttdeci">int len() const</div><div class="ttdoc">Length.</div><div class="ttdef"><b>Definition</b> <a href="string_source.html#l00058">string:58</a></div></div>
<div class="ttc" id="afactory_html"><div class="ttname"><a href="factory.html">factory</a></div><div class="ttdoc">Common factory related definitions.</div></div>
<div class="ttc" id="agroup__api__l4re__env_html_gaa3380feabe4b5440ed7e246fdf15f333"><div class="ttname"><a href="group__api__l4re__env.html#gaa3380feabe4b5440ed7e246fdf15f333">l4re_kip</a></div><div class="ttdeci">l4_kernel_info_t const * l4re_kip(void) L4_NOTHROW</div><div class="ttdoc">Get Kernel Info Page.</div><div class="ttdef"><b>Definition</b> <a href="env_8h_source.html#l00185">env.h:185</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga08c1e83a068ded7add134b188cd44967"><div class="ttname"><a href="group__l4__basic__types.html#ga08c1e83a068ded7add134b188cd44967">l4_size_t</a></div><div class="ttdeci">unsigned int l4_size_t</div><div class="ttdoc">Unsigned size type.</div><div class="ttdef"><b>Definition</b> <a href="arm_2l4_2sys_2l4int_8h_source.html#l00024">l4int.h:24</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga1c2c4b333f75b1d05b59855910f2b9cb"><div class="ttname"><a href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a></div><div class="ttdeci">unsigned long l4_umword_t</div><div class="ttdoc">Unsigned machine word.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00040">l4int.h:40</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga4087b991c40c0d2fcde9ca331049a4d4"><div class="ttname"><a href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a></div><div class="ttdeci">unsigned long l4_addr_t</div><div class="ttdoc">Address type.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00034">l4int.h:34</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_ga9678dc2e6bf3e4d8ec950162576b0fad"><div class="ttname"><a href="group__l4__basic__types.html#ga9678dc2e6bf3e4d8ec950162576b0fad">l4_uint8_t</a></div><div class="ttdeci">unsigned char l4_uint8_t</div><div class="ttdoc">Unsigned 8bit value.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00025">l4int.h:25</a></div></div>
<div class="ttc" id="agroup__l4__basic__types_html_gae8d67914f723bf843df6f311ad2619a2"><div class="ttname"><a href="group__l4__basic__types.html#gae8d67914f723bf843df6f311ad2619a2">l4_uint16_t</a></div><div class="ttdeci">unsigned short int l4_uint16_t</div><div class="ttdoc">Unsigned 16bit value.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00027">l4int.h:27</a></div></div>
<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a></div><div class="ttdeci">@ L4_EINVAL</div><div class="ttdoc">Invalid argument.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00046">err.h:46</a></div></div>
<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a></div><div class="ttdeci">@ L4_EOK</div><div class="ttdoc">Ok.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00032">err.h:32</a></div></div>
<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27">L4_ENOMEM</a></div><div class="ttdeci">@ L4_ENOMEM</div><div class="ttdoc">No memory.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00039">err.h:39</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_ggaee60789a48cab2782f5a368237591b39a11c1416f531fdb44d1d02c3de2fcb3e8"><div class="ttname"><a href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a11c1416f531fdb44d1d02c3de2fcb3e8">L4_CAP_FPAGE_RO</a></div><div class="ttdeci">@ L4_CAP_FPAGE_RO</div><div class="ttdoc">Read right for capability flexpages.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00176">__l4_fpage.h:176</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_ggaee60789a48cab2782f5a368237591b39a1cdb82ad70ed42f63968df2f8ce84bf5"><div class="ttname"><a href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a1cdb82ad70ed42f63968df2f8ce84bf5">L4_CAP_FPAGE_R</a></div><div class="ttdeci">@ L4_CAP_FPAGE_R</div><div class="ttdoc">Read right for capability flexpages.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00175">__l4_fpage.h:175</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_ggaee60789a48cab2782f5a368237591b39a7442df84ed315158c6ea15368d1abff1"><div class="ttname"><a href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39a7442df84ed315158c6ea15368d1abff1">L4_CAP_FPAGE_RWSD</a></div><div class="ttdeci">@ L4_CAP_FPAGE_RWSD</div><div class="ttdoc">Full rights for capability flexpages.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00212">__l4_fpage.h:212</a></div></div>
<div class="ttc" id="agroup__l4__fpage__api_html_ggaee60789a48cab2782f5a368237591b39ac27389ac207e3f0bef4e25e698fd7697"><div class="ttname"><a href="group__l4__fpage__api.html#ggaee60789a48cab2782f5a368237591b39ac27389ac207e3f0bef4e25e698fd7697">L4_CAP_FPAGE_D</a></div><div class="ttdeci">@ L4_CAP_FPAGE_D</div><div class="ttdoc">Delete right for capability flexpages.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00185">__l4_fpage.h:185</a></div></div>
<div class="ttc" id="agroup__l4__kip__api_html_gadeb6bfd4fa27bf58c9bd60302dbbb044"><div class="ttname"><a href="group__l4__kip__api.html#gadeb6bfd4fa27bf58c9bd60302dbbb044">l4_kip_clock</a></div><div class="ttdeci">l4_cpu_time_t l4_kip_clock(l4_kernel_info_t const *kip) L4_NOTHROW</div><div class="ttdoc">Return clock value from the KIP.</div><div class="ttdef"><b>Definition</b> <a href="sys_2kip_8h_source.html#l00242">kip.h:242</a></div></div>
<div class="ttc" id="agroup__l4__task__api_html_gga3c24e67b976870a3e911c43c83382f66a49114f3e6952b9448fe776f2ab18813f"><div class="ttname"><a href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66a49114f3e6952b9448fe776f2ab18813f">L4_FP_DELETE_OBJ</a></div><div class="ttdeci">@ L4_FP_DELETE_OBJ</div><div class="ttdoc">Flag that indicates that an unmap operation on object capabilities shall try to delete the correspond...</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2consts_8h_source.html#l00197">consts.h:197</a></div></div>
<div class="ttc" id="agroup__l4__task__api_html_gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055"><div class="ttname"><a href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a></div><div class="ttdeci">@ L4_FP_ALL_SPACES</div><div class="ttdoc">Flag to tell the unmap operation to revoke permissions from all child mappings including the mapping ...</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2consts_8h_source.html#l00183">consts.h:183</a></div></div>
<div class="ttc" id="anamespaceL4Re_1_1Util_html_a0c4ee77222764600950f2ebe23a1e45a"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a0c4ee77222764600950f2ebe23a1e45a">L4Re::Util::make_unique_cap</a></div><div class="ttdeci">Unique_cap&lt; T &gt; make_unique_cap()</div><div class="ttdoc">Allocate a capability slot and wrap it in an Unique_cap.</div><div class="ttdef"><b>Definition</b> <a href="util_2unique__cap_source.html#l00055">unique_cap:55</a></div></div>
<div class="ttc" id="anamespaceL4Re_1_1Util_html_a0efccd325a19246334922e58dd973914"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">L4Re::Util::Unique_cap</a></div><div class="ttdeci">L4::Detail::Unique_cap_impl&lt; T, Smart_cap_auto&lt; L4_FP_ALL_SPACES &gt; &gt; Unique_cap</div><div class="ttdoc">Unique capability that implements automatic free and unmap of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="util_2unique__cap_source.html#l00043">unique_cap:43</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a3f17984019f06676a7e3eecb41bbb0bb"><div class="ttname"><a href="namespaceL4Re.html#a3f17984019f06676a7e3eecb41bbb0bb">L4Re::chksys</a></div><div class="ttdeci">long chksys(long err, char const *extra=&quot;&quot;, long ret=0)</div><div class="ttdoc">Generate C++ exception on error.</div><div class="ttdef"><b>Definition</b> <a href="error__helper_source.html#l00072">error_helper:72</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a64b057254a760643ba67a9ed452fede8"><div class="ttname"><a href="namespaceL4Re.html#a64b057254a760643ba67a9ed452fede8">L4Re::chkcap</a></div><div class="ttdeci">T chkcap(T &amp;&amp;cap, char const *extra=&quot;&quot;, long err=-L4_ENOMEM)</div><div class="ttdoc">Check for valid capability or raise C++ exception.</div><div class="ttdef"><b>Definition</b> <a href="error__helper_source.html#l00149">error_helper:149</a></div></div>
<div class="ttc" id="anamespaceL4_1_1Ipc_html_a2bad64d85342191b358597cd08e55574"><div class="ttname"><a href="namespaceL4_1_1Ipc.html#a2bad64d85342191b358597cd08e55574">L4::Ipc::make_cap</a></div><div class="ttdeci">Cap&lt; T &gt; make_cap(L4::Cap&lt; T &gt; cap, unsigned rights) noexcept</div><div class="ttdoc">Make an L4::Ipc::Cap&lt;T&gt; for the given capability and rights.</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00785">ipc_types:785</a></div></div>
<div class="ttc" id="anamespaceL4_1_1Ipc_html_aa6b9422f850eb175240c9d18c5cc708c"><div class="ttname"><a href="namespaceL4_1_1Ipc.html#aa6b9422f850eb175240c9d18c5cc708c">L4::Ipc::make_cap_rw</a></div><div class="ttdeci">Cap&lt; T &gt; make_cap_rw(L4::Cap&lt; T &gt; cap) noexcept</div><div class="ttdoc">Make an L4::Ipc::Cap&lt;T&gt; for the given capability with L4_CAP_FPAGE_RW rights.</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00795">ipc_types:795</a></div></div>
<div class="ttc" id="astructL4Re_1_1Rm_1_1F_html_a9707a14d822d3f60aa6a97cb16b2a989a579e389b46e438a64f3f44d9cf19f26a"><div class="ttname"><a href="structL4Re_1_1Rm_1_1F.html#a9707a14d822d3f60aa6a97cb16b2a989a579e389b46e438a64f3f44d9cf19f26a">L4Re::Rm::F::RW</a></div><div class="ttdeci">@ RW</div><div class="ttdoc">Readable and writable region.</div><div class="ttdef"><b>Definition</b> <a href="rm_source.html#l00139">rm:139</a></div></div>
<div class="ttc" id="astructL4Re_1_1Rm_1_1F_html_adec4d26077e34d9586891ac0489e0041a067b0bc28378717b6962241c621caa0a"><div class="ttname"><a href="structL4Re_1_1Rm_1_1F.html#adec4d26077e34d9586891ac0489e0041a067b0bc28378717b6962241c621caa0a">L4Re::Rm::F::Search_addr</a></div><div class="ttdeci">@ Search_addr</div><div class="ttdoc">Search for a suitable address range.</div><div class="ttdef"><b>Definition</b> <a href="rm_source.html#l00114">rm:114</a></div></div>
<div class="ttc" id="astructL4_1_1Epiface__t0_html_a3557bb44ec6dd6d378083748e94f27f5"><div class="ttname"><a href="structL4_1_1Epiface__t0.html#a3557bb44ec6dd6d378083748e94f27f5">L4::Epiface_t0&lt; L4virtio::Device, L4::Epiface &gt;::obj_cap</a></div><div class="ttdeci">Cap&lt; L4virtio::Device &gt; obj_cap() const</div><div class="ttdef"><b>Definition</b> <a href="ipc__epiface_source.html#l00269">ipc_epiface:269</a></div></div>
<div class="ttc" id="astructL4_1_1Epiface__t_html"><div class="ttname"><a href="structL4_1_1Epiface__t.html">L4::Epiface_t</a></div><div class="ttdoc">Epiface implementation for Kobject-based interface implementations.</div><div class="ttdef"><b>Definition</b> <a href="ipc__epiface_source.html#l00503">ipc_epiface:504</a></div></div>
<div class="ttc" id="astructL4_1_1Epiface_html"><div class="ttname"><a href="structL4_1_1Epiface.html">L4::Epiface</a></div><div class="ttdoc">Base class for interface implementations.</div><div class="ttdef"><b>Definition</b> <a href="ipc__epiface_source.html#l00145">ipc_epiface:146</a></div></div>
<div class="ttc" id="astructL4_1_1Irqep__t_html"><div class="ttname"><a href="structL4_1_1Irqep__t.html">L4::Irqep_t</a></div><div class="ttdoc">Epiface implementation for interrupt handlers.</div><div class="ttdef"><b>Definition</b> <a href="ipc__epiface_source.html#l00282">ipc_epiface:283</a></div></div>
<div class="ttc" id="atask_html"><div class="ttname"><a href="task.html">task</a></div><div class="ttdoc">Common task related definitions.</div></div>
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