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<div class="headertitle"><div class="title">iommu</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// vi:set ft=cpp: -*- Mode: C++ -*-</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/* \file</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * IO-MMU interface description.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <<a class="code" href="ipc__iface.html">l4/sys/cxx/ipc_iface</a>></span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4.html">L4</a> {</div>
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<div class="foldopen" id="foldopen00021" data-start="{" data-end="};">
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="classL4_1_1Iommu.html"> 21</a></span><span class="keyword">class </span><a class="code hl_class" href="classL4_1_1Iommu.html">Iommu</a> :</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">public</span> <a class="code hl_struct" href="structL4_1_1Kobject__x.html">Kobject_x</a><Iommu, Proto_t<L4_PROTO_IOMMU>, Type_info::Demand_t<1> ></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span>{</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <a class="code hl_define" href="ipc__iface.html#a5772eb61b611f8f17bbc89e02e534ca1">L4_INLINE_RPC</a>(</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classL4_1_1Iommu.html#ae67c4c28d904b7ed1bcfe3d7c83011ba"> 38</a></span> <a class="code hl_struct" href="structl4__msgtag__t.html">l4_msgtag_t</a>, <a class="code hl_function" href="classL4_1_1Iommu.html#ae67c4c28d904b7ed1bcfe3d7c83011ba">bind</a>, (<a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> src_id, <a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">Ipc::Cap<Task></a> dma_space));</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_define" href="ipc__iface.html#a5772eb61b611f8f17bbc89e02e534ca1">L4_INLINE_RPC</a>(</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classL4_1_1Iommu.html#a6e8cb181bc232ecb19b801f4cd2f9b73"> 51</a></span> <a class="code hl_struct" href="structl4__msgtag__t.html">l4_msgtag_t</a>, <a class="code hl_function" href="classL4_1_1Iommu.html#a6e8cb181bc232ecb19b801f4cd2f9b73">unbind</a>, (<a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> src_id, <a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">Ipc::Cap<Task></a> dma_space));</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">typedef</span> <a class="code hl_struct" href="structL4_1_1Typeid_1_1Rpcs__code_1_1F.html">Typeid::Rpcs_code<l4_umword_t>::F</a><bind_t, unbind_t> Rpcs;</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span>};</div>
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</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span>}</div>
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<div class="ttc" id="aclassL4_1_1Iommu_html"><div class="ttname"><a href="classL4_1_1Iommu.html">L4::Iommu</a></div><div class="ttdoc">Interface for IO-MMUs used for DMA remapping.</div><div class="ttdef"><b>Definition</b> <a href="#l00021">iommu:23</a></div></div>
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<div class="ttc" id="aclassL4_1_1Iommu_html_a6e8cb181bc232ecb19b801f4cd2f9b73"><div class="ttname"><a href="classL4_1_1Iommu.html#a6e8cb181bc232ecb19b801f4cd2f9b73">L4::Iommu::unbind</a></div><div class="ttdeci">l4_msgtag_t unbind(l4_uint64_t src_id, Ipc::Cap< Task > dma_space)</div><div class="ttdoc">Remove the association of the given DMA address space from the device(s) specified by src_id.</div></div>
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<div class="ttc" id="aclassL4_1_1Iommu_html_ae67c4c28d904b7ed1bcfe3d7c83011ba"><div class="ttname"><a href="classL4_1_1Iommu.html#ae67c4c28d904b7ed1bcfe3d7c83011ba">L4::Iommu::bind</a></div><div class="ttdeci">l4_msgtag_t bind(l4_uint64_t src_id, Ipc::Cap< Task > dma_space)</div><div class="ttdoc">Associate dma_space with the set of device(s) specified by src_id.</div></div>
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<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<T>).</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00698">ipc_types:699</a></div></div>
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<div class="ttc" id="agroup__l4__basic__types_html_gaf3331c485014bd12a9e4f9d27a55e689"><div class="ttname"><a href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a></div><div class="ttdeci">unsigned long long l4_uint64_t</div><div class="ttdoc">Unsigned 64bit value.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00031">l4int.h:31</a></div></div>
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<div class="ttc" id="aipc__iface_html"><div class="ttname"><a href="ipc__iface.html">ipc_iface</a></div><div class="ttdoc">Interface Definition Language.</div></div>
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<div class="ttc" id="aipc__iface_html_a5772eb61b611f8f17bbc89e02e534ca1"><div class="ttname"><a href="ipc__iface.html#a5772eb61b611f8f17bbc89e02e534ca1">L4_INLINE_RPC</a></div><div class="ttdeci">#define L4_INLINE_RPC(res, name, args, attr...)</div><div class="ttdoc">Define an inline RPC call (type and callable).</div><div class="ttdef"><b>Definition</b> <a href="ipc__iface_source.html#l00482">ipc_iface:482</a></div></div>
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<div class="ttc" id="anamespaceL4_html"><div class="ttname"><a href="namespaceL4.html">L4</a></div><div class="ttdoc">L4 low-level kernel interface.</div><div class="ttdef"><b>Definition</b> <a href="l4sys-l4f-groups_8dox_source.html#l00050">l4sys-l4f-groups.dox:50</a></div></div>
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<div class="ttc" id="astructL4_1_1Kobject__x_html"><div class="ttname"><a href="structL4_1_1Kobject__x.html">L4::Kobject_x</a></div><div class="ttdoc">Generic Kobject inheritance template.</div><div class="ttdef"><b>Definition</b> <a href="____typeinfo_8h_source.html#l01197">__typeinfo.h:1197</a></div></div>
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<div class="ttc" id="astructL4_1_1Typeid_1_1Rpcs__code_1_1F_html"><div class="ttname"><a href="structL4_1_1Typeid_1_1Rpcs__code_1_1F.html">L4::Typeid::Rpcs_code::F</a></div><div class="ttdef"><b>Definition</b> <a href="____typeinfo_8h_source.html#l00445">__typeinfo.h:445</a></div></div>
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<div class="ttc" id="astructl4__msgtag__t_html"><div class="ttname"><a href="structl4__msgtag__t.html">l4_msgtag_t</a></div><div class="ttdoc">Message tag data structure.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00153">types.h:154</a></div></div>
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<li class="navelem"><b>l4</b></li><li class="navelem"><b>sys</b></li><li class="navelem"><b>iommu</b></li>
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<li class="footer">Generated on <span class="timestamp"></span> for L4Re Operating System Framework by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.15.0 </li>
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