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<a href="vbus_8h.html">Go to the documentation of this file.</a><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"> * (c) 2009 Adam Lackorzynski &lt;adam@os.inf.tu-dresden.de&gt;,</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Alexander Warg &lt;warg@os.inf.tu-dresden.de&gt;,</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * Torsten Frenzel &lt;frenzel@os.inf.tu-dresden.de&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> *</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> */</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#pragma once</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;<a class="code" href="compiler_8h.html">l4/sys/compiler.h</a>&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;<a class="code" href="vbus__types_8h.html">l4/vbus/vbus_types.h</a>&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;<a class="code" href="l4_2sys_2types_8h.html">l4/sys/types.h</a>&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">enum</span> {</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13a37b6c6ee1e53d4ddd172f43a8dedc9b0"> 21</a></span> <a class="code hl_enumvalue" href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13a37b6c6ee1e53d4ddd172f43a8dedc9b0">L4VBUS_NULL</a> = -1L, </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13ad83203ea1310cc0d5be38f1df326acdd"> 22</a></span> <a class="code hl_enumvalue" href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13ad83203ea1310cc0d5be38f1df326acdd">L4VBUS_ROOT_BUS</a> = 0, </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>};</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span></div>
<div class="foldopen" id="foldopen00026" data-start="{" data-end="};">
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002"> 26</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002">l4vbus_icu_src_types</a> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002a360bd82c1506c846659e88c4320552a5"> 33</a></span> <a class="code hl_enumvalue" href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002a360bd82c1506c846659e88c4320552a5">L4VBUS_ICU_SRC_DEV_HANDLE</a> = 1ULL &lt;&lt; 63</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>};</div>
</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><a class="code hl_define" href="group__l4sys__defines.html#ga5f022ce5422df9cc6ed415e2bfc90f59">L4_BEGIN_DECLS</a></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#gaf965dbeed4864b72603c5ec69080f1ba"> 64</a></span><a class="code hl_function" href="group__l4vbus__module.html#gaf965dbeed4864b72603c5ec69080f1ba">l4vbus_get_device_by_hid</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> parent,</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> *child, <span class="keywordtype">char</span> <span class="keyword">const</span> *hid,</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordtype">int</span> depth, <a class="code hl_struct" href="structl4vbus__device__t.html">l4vbus_device_t</a> *devinfo);</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga1510914cb12bcd56b4caa65be360ee3c"> 84</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga1510914cb12bcd56b4caa65be360ee3c">l4vbus_get_next_device</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> parent,</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> *child, <span class="keywordtype">int</span> depth,</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <a class="code hl_struct" href="structl4vbus__device__t.html">l4vbus_device_t</a> *devinfo);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga51a6613ae6f11cc29269bf9623782e1d"> 102</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga51a6613ae6f11cc29269bf9623782e1d">l4vbus_get_device</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> dev,</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <a class="code hl_struct" href="structl4vbus__device__t.html">l4vbus_device_t</a> *devinfo);</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga73c4138ed1d2d56edb5eabdbcc5da65d"> 114</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga73c4138ed1d2d56edb5eabdbcc5da65d">l4vbus_get_resource</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> dev,</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">unsigned</span> res_idx, <a class="code hl_struct" href="structl4vbus__resource__t.html">l4vbus_resource_t</a> *res);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#gada51cecbba0d25a6d05e810b737f3df5"> 125</a></span><a class="code hl_function" href="group__l4vbus__module.html#gada51cecbba0d25a6d05e810b737f3df5">l4vbus_is_compatible</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> dev,</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keywordtype">char</span> <span class="keyword">const</span> *cid);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga49e5eea787382be584322a537f3e0bdd"> 139</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga49e5eea787382be584322a537f3e0bdd">l4vbus_get_hid</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> dev, <span class="keywordtype">char</span> *hid,</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> max_len);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga2daf9887e40aed27c500e4fc01afc7c9"> 153</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga2daf9887e40aed27c500e4fc01afc7c9">l4vbus_get_adr</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> dev, <a class="code hl_typedef" href="group__l4__basic__types.html#gac1d09f3e382e711b776931f10e6e1e5a">l4_uint32_t</a> *adr);</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga7cafdd96c957a08f9e84b197ecfb956f"> 169</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga7cafdd96c957a08f9e84b197ecfb956f">l4vbus_request_ioport</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_struct" href="structl4vbus__resource__t.html">l4vbus_resource_t</a> <span class="keyword">const</span> *res);</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span></div>
<div class="foldopen" id="foldopen00174" data-start="{" data-end="};">
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#gaaa3fba66d2a82d325d8882e52586b33b"> 174</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="group__l4vbus__module.html#gaaa3fba66d2a82d325d8882e52586b33b">L4vbus_dma_domain_assign_flags</a></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span>{</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba8548a664b9e6433322527f496d92df5c"> 177</a></span> <a class="code hl_enumvalue" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba8548a664b9e6433322527f496d92df5c">L4VBUS_DMAD_UNBIND</a> = 0,</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba04cbfba164954838c2ae3d0fc06777b8"> 179</a></span> <a class="code hl_enumvalue" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba04cbfba164954838c2ae3d0fc06777b8">L4VBUS_DMAD_BIND</a> = 1,</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba2ca6d96e2f0b654536a8c680b2e1e008"> 181</a></span> <a class="code hl_enumvalue" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba2ca6d96e2f0b654536a8c680b2e1e008">L4VBUS_DMAD_L4RE_DMA_SPACE</a> = 0,</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33baf498313871474b775ace480b6ba1ae61"> 183</a></span> <a class="code hl_enumvalue" href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33baf498313871474b775ace480b6ba1ae61">L4VBUS_DMAD_KERNEL_DMA_SPACE</a> = 2,</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span>};</div>
</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#ga230bfade9c21a168c3863cbe4f39e01f"> 208</a></span><a class="code hl_function" href="group__l4vbus__module.html#ga230bfade9c21a168c3863cbe4f39e01f">l4vbus_assign_dma_domain</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <span class="keywordtype">unsigned</span> domain_id,</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordtype">unsigned</span> flags, <a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> dma_space);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span></div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#gaf6d8f34fe76d15c0e3e614c275be84dd"> 220</a></span><a class="code hl_function" href="group__l4vbus__module.html#gaf6d8f34fe76d15c0e3e614c275be84dd">l4vbus_release_ioport</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_struct" href="structl4vbus__resource__t.html">l4vbus_resource_t</a> <span class="keyword">const</span> *res);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span><span class="keywordtype">int</span> <a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"><a class="line" href="group__l4vbus__module.html#gaefeb0d86979de1ef1aa53951cc3764fd"> 232</a></span><a class="code hl_function" href="group__l4vbus__module.html#gaefeb0d86979de1ef1aa53951cc3764fd">l4vbus_vicu_get_cap</a>(<a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> vbus, <a class="code hl_typedef" href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a> icu,</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> cap);</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><a class="code hl_define" href="group__l4sys__defines.html#ga7b3d88f2118cbb7b8057a860dbdd0381">L4_END_DECLS</a></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span></div>
<div class="ttc" id="acompiler_8h_html"><div class="ttname"><a href="compiler_8h.html">compiler.h</a></div><div class="ttdoc">L4 compiler related defines.</div></div>
<div class="ttc" id="agroup__l4__basic__types_html_gac1d09f3e382e711b776931f10e6e1e5a"><div class="ttname"><a href="group__l4__basic__types.html#gac1d09f3e382e711b776931f10e6e1e5a">l4_uint32_t</a></div><div class="ttdeci">unsigned int l4_uint32_t</div><div class="ttdoc">Unsigned 32bit value.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00029">l4int.h:29</a></div></div>
<div class="ttc" id="agroup__l4__cap__api_html_ga1445e923ce73029130d569d6e69a4dd8"><div class="ttname"><a href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a></div><div class="ttdeci">unsigned long l4_cap_idx_t</div><div class="ttdoc">Capability selector type.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00336">types.h:336</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga2469cd44710705e9f0a5832e060ec48a"><div class="ttname"><a href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div><div class="ttdeci">#define L4_CV</div><div class="ttdoc">Define calling convention.</div><div class="ttdef"><b>Definition</b> <a href="arm_2l4_2sys_2linkage_8h_source.html#l00033">linkage.h:33</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga5f022ce5422df9cc6ed415e2bfc90f59"><div class="ttname"><a href="group__l4sys__defines.html#ga5f022ce5422df9cc6ed415e2bfc90f59">L4_BEGIN_DECLS</a></div><div class="ttdeci">#define L4_BEGIN_DECLS</div><div class="ttdoc">Start section with C types and functions.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00165">compiler.h:165</a></div></div>
<div class="ttc" id="agroup__l4sys__defines_html_ga7b3d88f2118cbb7b8057a860dbdd0381"><div class="ttname"><a href="group__l4sys__defines.html#ga7b3d88f2118cbb7b8057a860dbdd0381">L4_END_DECLS</a></div><div class="ttdeci">#define L4_END_DECLS</div><div class="ttdoc">End section with C types and functions.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00166">compiler.h:166</a></div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga1510914cb12bcd56b4caa65be360ee3c"><div class="ttname"><a href="group__l4vbus__module.html#ga1510914cb12bcd56b4caa65be360ee3c">l4vbus_get_next_device</a></div><div class="ttdeci">int l4vbus_get_next_device(l4_cap_idx_t vbus, l4vbus_device_handle_t parent, l4vbus_device_handle_t *child, int depth, l4vbus_device_t *devinfo)</div><div class="ttdoc">Find next child following child.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga230bfade9c21a168c3863cbe4f39e01f"><div class="ttname"><a href="group__l4vbus__module.html#ga230bfade9c21a168c3863cbe4f39e01f">l4vbus_assign_dma_domain</a></div><div class="ttdeci">int l4vbus_assign_dma_domain(l4_cap_idx_t vbus, unsigned domain_id, unsigned flags, l4_cap_idx_t dma_space)</div><div class="ttdoc">Bind or unbind a kernel DMA space or a L4Re::Dma_space to a DMA domain.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga2daf9887e40aed27c500e4fc01afc7c9"><div class="ttname"><a href="group__l4vbus__module.html#ga2daf9887e40aed27c500e4fc01afc7c9">l4vbus_get_adr</a></div><div class="ttdeci">int l4vbus_get_adr(l4_cap_idx_t vbus, l4vbus_device_handle_t dev, l4_uint32_t *adr)</div><div class="ttdoc">Get the bus-specific address of a device.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga49e5eea787382be584322a537f3e0bdd"><div class="ttname"><a href="group__l4vbus__module.html#ga49e5eea787382be584322a537f3e0bdd">l4vbus_get_hid</a></div><div class="ttdeci">int l4vbus_get_hid(l4_cap_idx_t vbus, l4vbus_device_handle_t dev, char *hid, unsigned long max_len)</div><div class="ttdoc">Get the HID (hardware identifier) of a device.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga51a6613ae6f11cc29269bf9623782e1d"><div class="ttname"><a href="group__l4vbus__module.html#ga51a6613ae6f11cc29269bf9623782e1d">l4vbus_get_device</a></div><div class="ttdeci">int l4vbus_get_device(l4_cap_idx_t vbus, l4vbus_device_handle_t dev, l4vbus_device_t *devinfo)</div><div class="ttdoc">Obtain detailed information about a Vbus device.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga73c4138ed1d2d56edb5eabdbcc5da65d"><div class="ttname"><a href="group__l4vbus__module.html#ga73c4138ed1d2d56edb5eabdbcc5da65d">l4vbus_get_resource</a></div><div class="ttdeci">int l4vbus_get_resource(l4_cap_idx_t vbus, l4vbus_device_handle_t dev, unsigned res_idx, l4vbus_resource_t *res)</div><div class="ttdoc">Obtain the resource description of an individual device resource.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ga7cafdd96c957a08f9e84b197ecfb956f"><div class="ttname"><a href="group__l4vbus__module.html#ga7cafdd96c957a08f9e84b197ecfb956f">l4vbus_request_ioport</a></div><div class="ttdeci">int l4vbus_request_ioport(l4_cap_idx_t vbus, l4vbus_resource_t const *res)</div><div class="ttdoc">Request an IO port resource.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_gaaa3fba66d2a82d325d8882e52586b33b"><div class="ttname"><a href="group__l4vbus__module.html#gaaa3fba66d2a82d325d8882e52586b33b">L4vbus_dma_domain_assign_flags</a></div><div class="ttdeci">L4vbus_dma_domain_assign_flags</div><div class="ttdoc">Flags for l4vbus_assign_dma_domain().</div><div class="ttdef"><b>Definition</b> <a href="#l00174">vbus.h:175</a></div></div>
<div class="ttc" id="agroup__l4vbus__module_html_gada51cecbba0d25a6d05e810b737f3df5"><div class="ttname"><a href="group__l4vbus__module.html#gada51cecbba0d25a6d05e810b737f3df5">l4vbus_is_compatible</a></div><div class="ttdeci">int l4vbus_is_compatible(l4_cap_idx_t vbus, l4vbus_device_handle_t dev, char const *cid)</div><div class="ttdoc">Check if the given device has a compatibility ID (CID) or HID that matches cid.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_gaefeb0d86979de1ef1aa53951cc3764fd"><div class="ttname"><a href="group__l4vbus__module.html#gaefeb0d86979de1ef1aa53951cc3764fd">l4vbus_vicu_get_cap</a></div><div class="ttdeci">int l4vbus_vicu_get_cap(l4_cap_idx_t vbus, l4vbus_device_handle_t icu, l4_cap_idx_t cap)</div><div class="ttdoc">Get capability of ICU.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_gaf6d8f34fe76d15c0e3e614c275be84dd"><div class="ttname"><a href="group__l4vbus__module.html#gaf6d8f34fe76d15c0e3e614c275be84dd">l4vbus_release_ioport</a></div><div class="ttdeci">int l4vbus_release_ioport(l4_cap_idx_t vbus, l4vbus_resource_t const *res)</div><div class="ttdoc">Release a previously requested IO port resource.</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_gaf965dbeed4864b72603c5ec69080f1ba"><div class="ttname"><a href="group__l4vbus__module.html#gaf965dbeed4864b72603c5ec69080f1ba">l4vbus_get_device_by_hid</a></div><div class="ttdeci">L4_BEGIN_DECLS int l4vbus_get_device_by_hid(l4_cap_idx_t vbus, l4vbus_device_handle_t parent, l4vbus_device_handle_t *child, char const *hid, int depth, l4vbus_device_t *devinfo)</div><div class="ttdoc">Find a device by the hardware interface identifier (HID).</div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ggaaa3fba66d2a82d325d8882e52586b33ba04cbfba164954838c2ae3d0fc06777b8"><div class="ttname"><a href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba04cbfba164954838c2ae3d0fc06777b8">L4VBUS_DMAD_BIND</a></div><div class="ttdeci">@ L4VBUS_DMAD_BIND</div><div class="ttdoc">Bind the given DMA space to the DMA domain.</div><div class="ttdef"><b>Definition</b> <a href="#l00179">vbus.h:179</a></div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ggaaa3fba66d2a82d325d8882e52586b33ba2ca6d96e2f0b654536a8c680b2e1e008"><div class="ttname"><a href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba2ca6d96e2f0b654536a8c680b2e1e008">L4VBUS_DMAD_L4RE_DMA_SPACE</a></div><div class="ttdeci">@ L4VBUS_DMAD_L4RE_DMA_SPACE</div><div class="ttdoc">The given DMA space is an L4Re::Dma_space.</div><div class="ttdef"><b>Definition</b> <a href="#l00181">vbus.h:181</a></div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ggaaa3fba66d2a82d325d8882e52586b33ba8548a664b9e6433322527f496d92df5c"><div class="ttname"><a href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33ba8548a664b9e6433322527f496d92df5c">L4VBUS_DMAD_UNBIND</a></div><div class="ttdeci">@ L4VBUS_DMAD_UNBIND</div><div class="ttdoc">Unbind the given DMA space from the DMA domain.</div><div class="ttdef"><b>Definition</b> <a href="#l00177">vbus.h:177</a></div></div>
<div class="ttc" id="agroup__l4vbus__module_html_ggaaa3fba66d2a82d325d8882e52586b33baf498313871474b775ace480b6ba1ae61"><div class="ttname"><a href="group__l4vbus__module.html#ggaaa3fba66d2a82d325d8882e52586b33baf498313871474b775ace480b6ba1ae61">L4VBUS_DMAD_KERNEL_DMA_SPACE</a></div><div class="ttdeci">@ L4VBUS_DMAD_KERNEL_DMA_SPACE</div><div class="ttdoc">The given DMA space is a kernel DMA space (L4::Task).</div><div class="ttdef"><b>Definition</b> <a href="#l00183">vbus.h:183</a></div></div>
<div class="ttc" id="al4_2sys_2types_8h_html"><div class="ttname"><a href="l4_2sys_2types_8h.html">types.h</a></div><div class="ttdoc">Common L4 ABI Data Types.</div></div>
<div class="ttc" id="astructl4vbus__device__t_html"><div class="ttname"><a href="structl4vbus__device__t.html">l4vbus_device_t</a></div><div class="ttdoc">Detailed information about a vbus device.</div><div class="ttdef"><b>Definition</b> <a href="vbus__types_8h_source.html#l00080">vbus_types.h:80</a></div></div>
<div class="ttc" id="astructl4vbus__resource__t_html"><div class="ttname"><a href="structl4vbus__resource__t.html">l4vbus_resource_t</a></div><div class="ttdoc">Description of a single vbus resource.</div><div class="ttdef"><b>Definition</b> <a href="vbus__types_8h_source.html#l00023">vbus_types.h:23</a></div></div>
<div class="ttc" id="avbus_8h_html_a11792b1cd672d66434a0c76cfd53ca13a37b6c6ee1e53d4ddd172f43a8dedc9b0"><div class="ttname"><a href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13a37b6c6ee1e53d4ddd172f43a8dedc9b0">L4VBUS_NULL</a></div><div class="ttdeci">@ L4VBUS_NULL</div><div class="ttdoc">NULL device.</div><div class="ttdef"><b>Definition</b> <a href="#l00021">vbus.h:21</a></div></div>
<div class="ttc" id="avbus_8h_html_a11792b1cd672d66434a0c76cfd53ca13ad83203ea1310cc0d5be38f1df326acdd"><div class="ttname"><a href="vbus_8h.html#a11792b1cd672d66434a0c76cfd53ca13ad83203ea1310cc0d5be38f1df326acdd">L4VBUS_ROOT_BUS</a></div><div class="ttdeci">@ L4VBUS_ROOT_BUS</div><div class="ttdoc">Root device on the vbus.</div><div class="ttdef"><b>Definition</b> <a href="#l00022">vbus.h:22</a></div></div>
<div class="ttc" id="avbus_8h_html_ad3c3f8bbab387942f996d7627873c002"><div class="ttname"><a href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002">l4vbus_icu_src_types</a></div><div class="ttdeci">l4vbus_icu_src_types</div><div class="ttdoc">Flags that can be used with the ICU on a vbus device.</div><div class="ttdef"><b>Definition</b> <a href="#l00026">vbus.h:26</a></div></div>
<div class="ttc" id="avbus_8h_html_ad3c3f8bbab387942f996d7627873c002a360bd82c1506c846659e88c4320552a5"><div class="ttname"><a href="vbus_8h.html#ad3c3f8bbab387942f996d7627873c002a360bd82c1506c846659e88c4320552a5">L4VBUS_ICU_SRC_DEV_HANDLE</a></div><div class="ttdeci">@ L4VBUS_ICU_SRC_DEV_HANDLE</div><div class="ttdoc">Flag to denote that the value should be interpreted as a device handle.</div><div class="ttdef"><b>Definition</b> <a href="#l00033">vbus.h:33</a></div></div>
<div class="ttc" id="avbus__types_8h_html"><div class="ttname"><a href="vbus__types_8h.html">vbus_types.h</a></div><div class="ttdoc">This header file contains descriptions of vbus related data types and constants.</div></div>
<div class="ttc" id="avbus__types_8h_html_a3d2ee122c9c592d768eee886d36b31cf"><div class="ttname"><a href="vbus__types_8h.html#a3d2ee122c9c592d768eee886d36b31cf">l4vbus_device_handle_t</a></div><div class="ttdeci">l4_mword_t l4vbus_device_handle_t</div><div class="ttdoc">Device handle for a device on the vbus.</div><div class="ttdef"><b>Definition</b> <a href="vbus__types_8h_source.html#l00018">vbus_types.h:18</a></div></div>
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