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233 lines
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<a href="dma__space.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">// -*- 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">// vim:ft=cpp</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">/*</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * (c) 2014 Alexander Warg <alexander.warg@kernkonzept.com></span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> *</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <<a class="code" href="l4_2sys_2types_8h.html">l4/sys/types.h</a>></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <<a class="code" href="l4_2sys_2l4int_8h.html">l4/sys/l4int.h</a>></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <<a class="code" href="capability.html">l4/sys/capability</a>></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <<a class="code" href="dataspace.html">l4/re/dataspace</a>></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <<a class="code" href="protocols_8h.html">l4/re/protocols.h</a>></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <<a class="code" href="types.html">l4/sys/cxx/types</a>></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <<a class="code" href="ipc__types.html">l4/sys/cxx/ipc_types</a>></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</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="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4Re.html">L4Re</a></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span>{</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span></div>
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<div class="foldopen" id="foldopen00052" data-start="{" data-end="};">
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html"> 52</a></span><span class="keyword">class </span><a class="code hl_class" href="classL4Re_1_1Dma__space.html">Dma_space</a> :</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">public</span> L4::Kobject_0t< Dma_space,</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> L4RE_PROTO_DMA_SPACE,</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> L4::Type_info::Demand_t<1> ></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="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aeb05545bf46d9c2433873f81b354b30d"> 59</a></span> <span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__basic__types.html#gaf3331c485014bd12a9e4f9d27a55e689">l4_uint64_t</a> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aeb05545bf46d9c2433873f81b354b30d">Dma_addr</a>;</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span></div>
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<div class="foldopen" id="foldopen00064" data-start="{" data-end="};">
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddf"> 64</a></span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddf">Direction</a></div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa33351e608586628064ecb87e66242c35"> 66</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa33351e608586628064ecb87e66242c35">Bidirectional</a>, </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa81b514d46a04f85a033c6f767d6c8c22"> 67</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa81b514d46a04f85a033c6f767d6c8c22">To_device</a>, </div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8e0780a9c4af9233d37d391aa81042c0"> 68</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8e0780a9c4af9233d37d391aa81042c0">From_device</a>, </div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8a327c8b8ce658b902e5eb89db124474"> 69</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8a327c8b8ce658b902e5eb89db124474">None</a> </div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> };</div>
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</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span></div>
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<div class="foldopen" id="foldopen00076" data-start="{" data-end="};">
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0"> 76</a></span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0">Attribute</a></div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0ae534773d19429634cea164dcbab7e229"> 89</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0ae534773d19429634cea164dcbab7e229">No_sync</a></div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> };</div>
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</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span></div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aa1f59fcd6e60d8587463149e56252c97"> 97</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classL4_1_1Types_1_1Flags.html">L4::Types::Flags<Attribute></a> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aa1f59fcd6e60d8587463149e56252c97">Attributes</a>;</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span></div>
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<div class="foldopen" id="foldopen00104" data-start="{" data-end="};">
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764f"> 104</a></span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764f">Space_attrib</a></div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> {</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa79a5029635ce524856adc52e8927f3f4"> 112</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa79a5029635ce524856adc52e8927f3f4">Coherent</a>,</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span></div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa31ff98370e7fb2c234c671efb0e0297e"> 118</a></span> <a class="code hl_enumvalue" href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa31ff98370e7fb2c234c671efb0e0297e">Phys_space</a></div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> };</div>
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</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span></div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aff32c07ebd1d03567cc3ccbd07bde481"> 122</a></span> <span class="keyword">typedef</span> <a class="code hl_class" href="classL4_1_1Types_1_1Flags.html">L4::Types::Flags<Space_attrib></a> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aff32c07ebd1d03567cc3ccbd07bde481">Space_attribs</a>;</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span></div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</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="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordtype">long</span>, <a class="code hl_function" href="classL4Re_1_1Dma__space.html#a1da94446989626b52746582bd83c0cb5">map</a>, (<a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap<L4Re::Dataspace></a> src,</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> L4Re::Dataspace::Offset offset,</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <a class="code hl_struct" href="structL4_1_1Ipc_1_1In__out.html">L4::Ipc::In_out<l4_size_t *></a> size,</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aa1f59fcd6e60d8587463149e56252c97">Attributes</a> attrs, <a class="code hl_enumeration" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddf">Direction</a> dir,</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a1da94446989626b52746582bd83c0cb5"> 164</a></span> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aeb05545bf46d9c2433873f81b354b30d">Dma_addr</a> *dma_addr));</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span></div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</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="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">long</span>, <a class="code hl_function" href="classL4Re_1_1Dma__space.html#ae5f38bc7f823ce8e1f237ee76ea68abc">unmap</a>, (<a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aeb05545bf46d9c2433873f81b354b30d">Dma_addr</a> dma_addr,</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#ae5f38bc7f823ce8e1f237ee76ea68abc"> 178</a></span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga08c1e83a068ded7add134b188cd44967">l4_size_t</a> size, <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aa1f59fcd6e60d8587463149e56252c97">Attributes</a> attrs, <a class="code hl_enumeration" href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddf">Direction</a> dir));</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span></div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</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="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordtype">long</span>, <a class="code hl_function" href="classL4Re_1_1Dma__space.html#aa4bf648e57059a2b724735c5230e9346">associate</a>, (<a class="code hl_struct" href="structL4_1_1Ipc_1_1Opt.html">L4::Ipc::Opt</a><<a class="code hl_class" href="classL4_1_1Ipc_1_1Cap.html">L4::Ipc::Cap<L4::Task></a> > dma_task,</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <a class="code hl_typedef" href="classL4Re_1_1Dma__space.html#aff32c07ebd1d03567cc3ccbd07bde481">Space_attribs</a> attr),</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#aa4bf648e57059a2b724735c5230e9346"> 205</a></span> <a class="code hl_struct" href="structL4_1_1Ipc_1_1Call__t.html">L4::Ipc::Call_t<L4_CAP_FPAGE_RW></a>);</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span></div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</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="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordtype">long</span>, <a class="code hl_function" href="classL4Re_1_1Dma__space.html#a065a50cd89ec723b38352a394a8c9aae">disassociate</a>, (),</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"><a class="line" href="classL4Re_1_1Dma__space.html#a065a50cd89ec723b38352a394a8c9aae"> 220</a></span> <a class="code hl_struct" href="structL4_1_1Ipc_1_1Call__t.html">L4::Ipc::Call_t<L4_CAP_FPAGE_RW></a>);</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">typedef</span> <a class="code hl_struct" href="structL4_1_1Typeid_1_1Rpcs.html">L4::Typeid::Rpcs<map_t, unmap_t, associate_t, disassociate_t></a> Rpcs;</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span>};</div>
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</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span>}</div>
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<div class="ttc" id="acapability_html"><div class="ttname"><a href="capability.html">capability</a></div><div class="ttdoc">L4::Cap related definitions.</div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html"><div class="ttname"><a href="classL4Re_1_1Dma__space.html">L4Re::Dma_space</a></div><div class="ttdoc">Managed DMA Address Space.</div><div class="ttdef"><b>Definition</b> <a href="#l00052">dma_space:56</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a065a50cd89ec723b38352a394a8c9aae"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a065a50cd89ec723b38352a394a8c9aae">L4Re::Dma_space::disassociate</a></div><div class="ttdeci">long disassociate()</div><div class="ttdoc">Disassociate the (kernel) DMA space from this Dma_space.</div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a1da94446989626b52746582bd83c0cb5"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a1da94446989626b52746582bd83c0cb5">L4Re::Dma_space::map</a></div><div class="ttdeci">long map(L4::Ipc::Cap< L4Re::Dataspace > src, L4Re::Dataspace::Offset offset, L4::Ipc::In_out< l4_size_t * > size, Attributes attrs, Direction dir, Dma_addr *dma_addr)</div><div class="ttdoc">Map the given part of this data space into the DMA address space.</div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a4e70e97881b98eff798a4bc5af23dec0"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0">L4Re::Dma_space::Attribute</a></div><div class="ttdeci">Attribute</div><div class="ttdoc">Attributes used for the memory region during the transfer.</div><div class="ttdef"><b>Definition</b> <a href="#l00076">dma_space:77</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a4e70e97881b98eff798a4bc5af23dec0ae534773d19429634cea164dcbab7e229"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a4e70e97881b98eff798a4bc5af23dec0ae534773d19429634cea164dcbab7e229">L4Re::Dma_space::No_sync</a></div><div class="ttdeci">@ No_sync</div><div class="ttdoc">Do not sync the memory hierarchy.</div><div class="ttdef"><b>Definition</b> <a href="#l00089">dma_space:89</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a676ff57e99cc0d8f53dc33aeadfe764f"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764f">L4Re::Dma_space::Space_attrib</a></div><div class="ttdeci">Space_attrib</div><div class="ttdoc">Attributes assigned to the DMA space when associated with a specific device.</div><div class="ttdef"><b>Definition</b> <a href="#l00104">dma_space:105</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a676ff57e99cc0d8f53dc33aeadfe764fa31ff98370e7fb2c234c671efb0e0297e"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa31ff98370e7fb2c234c671efb0e0297e">L4Re::Dma_space::Phys_space</a></div><div class="ttdeci">@ Phys_space</div><div class="ttdoc">The DMA space has no DMA task assigned and uses the CPUs physical memory.</div><div class="ttdef"><b>Definition</b> <a href="#l00118">dma_space:118</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_a676ff57e99cc0d8f53dc33aeadfe764fa79a5029635ce524856adc52e8927f3f4"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#a676ff57e99cc0d8f53dc33aeadfe764fa79a5029635ce524856adc52e8927f3f4">L4Re::Dma_space::Coherent</a></div><div class="ttdeci">@ Coherent</div><div class="ttdoc">The device is connected coherently with the cache.</div><div class="ttdef"><b>Definition</b> <a href="#l00112">dma_space:112</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aa1f59fcd6e60d8587463149e56252c97"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aa1f59fcd6e60d8587463149e56252c97">L4Re::Dma_space::Attributes</a></div><div class="ttdeci">L4::Types::Flags< Attribute > Attributes</div><div class="ttdoc">Attributes for DMA mappings.</div><div class="ttdef"><b>Definition</b> <a href="#l00097">dma_space:97</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aa4bf648e57059a2b724735c5230e9346"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aa4bf648e57059a2b724735c5230e9346">L4Re::Dma_space::associate</a></div><div class="ttdeci">long associate(L4::Ipc::Opt< L4::Ipc::Cap< L4::Task > > dma_task, Space_attribs attr)</div><div class="ttdoc">Associate a (kernel) DMA space for a device to this Dma_space.</div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_ae5f38bc7f823ce8e1f237ee76ea68abc"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#ae5f38bc7f823ce8e1f237ee76ea68abc">L4Re::Dma_space::unmap</a></div><div class="ttdeci">long unmap(Dma_addr dma_addr, l4_size_t size, Attributes attrs, Direction dir)</div><div class="ttdoc">Unmap the given part of this data space from the DMA address space.</div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aeb05545bf46d9c2433873f81b354b30d"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aeb05545bf46d9c2433873f81b354b30d">L4Re::Dma_space::Dma_addr</a></div><div class="ttdeci">l4_uint64_t Dma_addr</div><div class="ttdoc">Data type for DMA addresses.</div><div class="ttdef"><b>Definition</b> <a href="#l00059">dma_space:59</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aee4c8d896e37dfc9360626d6c66a8ddf"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddf">L4Re::Dma_space::Direction</a></div><div class="ttdeci">Direction</div><div class="ttdoc">Direction of the DMA transfers.</div><div class="ttdef"><b>Definition</b> <a href="#l00064">dma_space:65</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aee4c8d896e37dfc9360626d6c66a8ddfa33351e608586628064ecb87e66242c35"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa33351e608586628064ecb87e66242c35">L4Re::Dma_space::Bidirectional</a></div><div class="ttdeci">@ Bidirectional</div><div class="ttdoc">device reads and writes to the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00066">dma_space:66</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aee4c8d896e37dfc9360626d6c66a8ddfa81b514d46a04f85a033c6f767d6c8c22"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa81b514d46a04f85a033c6f767d6c8c22">L4Re::Dma_space::To_device</a></div><div class="ttdeci">@ To_device</div><div class="ttdoc">device reads the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00067">dma_space:67</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aee4c8d896e37dfc9360626d6c66a8ddfa8a327c8b8ce658b902e5eb89db124474"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8a327c8b8ce658b902e5eb89db124474">L4Re::Dma_space::None</a></div><div class="ttdeci">@ None</div><div class="ttdoc">device is coherently connected to the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00069">dma_space:69</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aee4c8d896e37dfc9360626d6c66a8ddfa8e0780a9c4af9233d37d391aa81042c0"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aee4c8d896e37dfc9360626d6c66a8ddfa8e0780a9c4af9233d37d391aa81042c0">L4Re::Dma_space::From_device</a></div><div class="ttdeci">@ From_device</div><div class="ttdoc">device writes to the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00068">dma_space:68</a></div></div>
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<div class="ttc" id="aclassL4Re_1_1Dma__space_html_aff32c07ebd1d03567cc3ccbd07bde481"><div class="ttname"><a href="classL4Re_1_1Dma__space.html#aff32c07ebd1d03567cc3ccbd07bde481">L4Re::Dma_space::Space_attribs</a></div><div class="ttdeci">L4::Types::Flags< Space_attrib > Space_attribs</div><div class="ttdoc">Attributes used when configuring the DMA space.</div><div class="ttdef"><b>Definition</b> <a href="#l00122">dma_space:122</a></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="aclassL4_1_1Types_1_1Flags_html"><div class="ttname"><a href="classL4_1_1Types_1_1Flags.html">L4::Types::Flags</a></div><div class="ttdoc">Template for defining typical Flags bitmaps.</div><div class="ttdef"><b>Definition</b> <a href="types_source.html#l00052">types:53</a></div></div>
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<div class="ttc" id="adataspace_html"><div class="ttname"><a href="dataspace.html">dataspace</a></div><div class="ttdoc">Dataspace interface.</div></div>
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<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>
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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="aipc__types_html"><div class="ttname"><a href="ipc__types.html">ipc_types</a></div></div>
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<div class="ttc" id="al4_2sys_2l4int_8h_html"><div class="ttname"><a href="l4_2sys_2l4int_8h.html">l4int.h</a></div><div class="ttdoc">Fixed sized integer types, generic version.</div></div>
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<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>
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<div class="ttc" id="anamespaceL4Re_html"><div class="ttname"><a href="namespaceL4Re.html">L4Re</a></div><div class="ttdoc">L4Re C++ Interfaces.</div><div class="ttdef"><b>Definition</b> <a href="cmd__control_source.html#l00014">cmd_control:14</a></div></div>
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<div class="ttc" id="aprotocols_8h_html"><div class="ttname"><a href="protocols_8h.html">protocols.h</a></div><div class="ttdoc">L4Re Protocol Constants (C version).</div></div>
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<div class="ttc" id="astructL4_1_1Ipc_1_1Call__t_html"><div class="ttname"><a href="structL4_1_1Ipc_1_1Call__t.html">L4::Ipc::Call_t</a></div><div class="ttdoc">RPC attribute for an RPC call with required rights.</div><div class="ttdef"><b>Definition</b> <a href="ipc__iface_source.html#l00270">ipc_iface:271</a></div></div>
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<div class="ttc" id="astructL4_1_1Ipc_1_1In__out_html"><div class="ttname"><a href="structL4_1_1Ipc_1_1In__out.html">L4::Ipc::In_out</a></div><div class="ttdoc">Mark an argument as in-out argument.</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00041">ipc_types:42</a></div></div>
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<div class="ttc" id="astructL4_1_1Ipc_1_1Opt_html"><div class="ttname"><a href="structL4_1_1Ipc_1_1Opt.html">L4::Ipc::Opt</a></div><div class="ttdoc">Attribute for defining an optional RPC argument.</div><div class="ttdef"><b>Definition</b> <a href="ipc__types_source.html#l00136">ipc_types:137</a></div></div>
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<div class="ttc" id="astructL4_1_1Typeid_1_1Rpcs_html"><div class="ttname"><a href="structL4_1_1Typeid_1_1Rpcs.html">L4::Typeid::Rpcs</a></div><div class="ttdoc">Standard list of RPCs of an interface.</div><div class="ttdef"><b>Definition</b> <a href="____typeinfo_8h_source.html#l00428">__typeinfo.h:428</a></div></div>
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<div class="ttc" id="atypes_html"><div class="ttname"><a href="types.html">types</a></div></div>
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