195 lines
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195 lines
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<a href="dma__space_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></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">/*</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * (c) 2014 Alexander Warg <alexander.warg@kernkonzept.com></span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> *</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</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="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#pragma once</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="l00017" name="l00017"></a><span class="lineno"> 17</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="compiler_8h.html">l4/sys/compiler.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="l4_2sys_2types_8h.html">l4/sys/types.h</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="dataspace_8h.html">l4/re/c/dataspace.h</a>></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><a class="code hl_define" href="group__l4sys__defines.html#ga5f022ce5422df9cc6ed415e2bfc90f59">L4_BEGIN_DECLS</a></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="foldopen" id="foldopen00027" data-start="{" data-end="};">
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23"> 27</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23">l4re_dma_space_direction</a></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>{</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a41bb4f0cbba17438d6ff1e6890996e8f"> 29</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a41bb4f0cbba17438d6ff1e6890996e8f">L4RE_DMA_SPACE_BIDIRECTIONAL</a>, </div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23ac656250a1a7e5929d16e2b5f8c8eb624"> 30</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23ac656250a1a7e5929d16e2b5f8c8eb624">L4RE_DMA_SPACE_TO_DEVICE</a>, </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23af7020306f3a3959ea2046f8815055f33"> 31</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23af7020306f3a3959ea2046f8815055f33">L4RE_DMA_SPACE_FROM_DEVICE</a>, </div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a903e34d1d6080e0a49297f3b6b405842"> 32</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a903e34d1d6080e0a49297f3b6b405842">L4RE_DMA_SPACE_NONE</a> </div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span>};</div>
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</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span></div>
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<div class="foldopen" id="foldopen00038" data-start="{" data-end="};">
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708"> 38</a></span><span class="keyword">enum</span> <a class="code hl_enumeration" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708">l4re_dma_space_space_attribs</a></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="l00040" name="l00040"></a><span class="lineno"><a class="line" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a901dea72f532be6393283884fe162c35"> 40</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a901dea72f532be6393283884fe162c35">L4RE_DMA_SPACE_COHERENT</a> = 1 << 0, </div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a6283ff48b8c70b8a2f5ea4fbb27c6b1b"> 41</a></span> <a class="code hl_enumvalue" href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a6283ff48b8c70b8a2f5ea4fbb27c6b1b">L4RE_DMA_SPACE_PHYS_SPACE</a> = 1 << 1, </div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span>};</div>
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</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span></div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432"> 49</a></span><span class="keyword">typedef</span> <a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> <a class="code hl_typedef" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a>;</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="dma__space_8h.html#a2081e44de64ea44d6d5baab98996c46a"> 52</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="dma__space_8h.html#a2081e44de64ea44d6d5baab98996c46a">l4re_dma_space_dma_addr_t</a>;</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="group__api__l4re__c__dma.html#ga75e9157b3c56fc666f818068cfb9dbf2"> 61</a></span><a class="code hl_function" href="group__api__l4re__c__dma.html#ga75e9157b3c56fc666f818068cfb9dbf2">l4re_dma_space_map</a>(<a class="code hl_typedef" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a> dma, <a class="code hl_variable" href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a> src,</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> l4re_ds_offset_t offset,</div>
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<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> * size, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> attrs,</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23">l4re_dma_space_direction</a> dir,</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <a class="code hl_typedef" href="dma__space_8h.html#a2081e44de64ea44d6d5baab98996c46a">l4re_dma_space_dma_addr_t</a> *dma_addr) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="group__api__l4re__c__dma.html#ga07ceb9a3b19a1a6cedf5b7a742df4abb"> 75</a></span><a class="code hl_function" href="group__api__l4re__c__dma.html#ga07ceb9a3b19a1a6cedf5b7a742df4abb">l4re_dma_space_unmap</a>(<a class="code hl_typedef" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a> dma, <a class="code hl_typedef" href="dma__space_8h.html#a2081e44de64ea44d6d5baab98996c46a">l4re_dma_space_dma_addr_t</a> dma_addr,</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga08c1e83a068ded7add134b188cd44967">l4_size_t</a> size, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> attrs,</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">enum</span> <a class="code hl_enumeration" href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23">l4re_dma_space_direction</a> dir) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span></div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="group__api__l4re__c__dma.html#ga0e15313b07dd7910b88e4662226e1bbc"> 86</a></span><a class="code hl_function" href="group__api__l4re__c__dma.html#ga0e15313b07dd7910b88e4662226e1bbc">l4re_dma_space_associate</a>(<a class="code hl_typedef" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a> dma, <a class="code hl_typedef" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> dma_task,</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> attr) <a class="code hl_define" href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a>;</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span></div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keywordtype">long</span></div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="group__api__l4re__c__dma.html#ga04f2e0fd5bd58aa97b610b519e402244"> 96</a></span><a class="code hl_function" href="group__api__l4re__c__dma.html#ga04f2e0fd5bd58aa97b610b519e402244">l4re_dma_space_disassociate</a>(<a class="code hl_typedef" href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a> dma);</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </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="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><a class="code hl_define" href="group__l4sys__defines.html#ga7b3d88f2118cbb7b8057a860dbdd0381">L4_END_DECLS</a></div>
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<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>
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<div class="ttc" id="adataspace_8h_html"><div class="ttname"><a href="dataspace_8h.html">dataspace.h</a></div><div class="ttdoc">Data space C interface.</div></div>
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<div class="ttc" id="adma__space_8h_html_a2081e44de64ea44d6d5baab98996c46a"><div class="ttname"><a href="dma__space_8h.html#a2081e44de64ea44d6d5baab98996c46a">l4re_dma_space_dma_addr_t</a></div><div class="ttdeci">l4_uint64_t l4re_dma_space_dma_addr_t</div><div class="ttdoc">Data type for DMA addresses.</div><div class="ttdef"><b>Definition</b> <a href="#l00052">dma_space.h:52</a></div></div>
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<div class="ttc" id="adma__space_8h_html_acb95dc82018a9c1693d03fe0709c0d23"><div class="ttname"><a href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23">l4re_dma_space_direction</a></div><div class="ttdeci">l4re_dma_space_direction</div><div class="ttdoc">Direction of the DMA transfers.</div><div class="ttdef"><b>Definition</b> <a href="#l00027">dma_space.h:28</a></div></div>
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<div class="ttc" id="adma__space_8h_html_acb95dc82018a9c1693d03fe0709c0d23a41bb4f0cbba17438d6ff1e6890996e8f"><div class="ttname"><a href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a41bb4f0cbba17438d6ff1e6890996e8f">L4RE_DMA_SPACE_BIDIRECTIONAL</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_BIDIRECTIONAL</div><div class="ttdoc">device reads and writes to the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00029">dma_space.h:29</a></div></div>
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<div class="ttc" id="adma__space_8h_html_acb95dc82018a9c1693d03fe0709c0d23a903e34d1d6080e0a49297f3b6b405842"><div class="ttname"><a href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23a903e34d1d6080e0a49297f3b6b405842">L4RE_DMA_SPACE_NONE</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_NONE</div><div class="ttdoc">device is coherently connected</div><div class="ttdef"><b>Definition</b> <a href="#l00032">dma_space.h:32</a></div></div>
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<div class="ttc" id="adma__space_8h_html_acb95dc82018a9c1693d03fe0709c0d23ac656250a1a7e5929d16e2b5f8c8eb624"><div class="ttname"><a href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23ac656250a1a7e5929d16e2b5f8c8eb624">L4RE_DMA_SPACE_TO_DEVICE</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_TO_DEVICE</div><div class="ttdoc">device reads the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00030">dma_space.h:30</a></div></div>
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<div class="ttc" id="adma__space_8h_html_acb95dc82018a9c1693d03fe0709c0d23af7020306f3a3959ea2046f8815055f33"><div class="ttname"><a href="dma__space_8h.html#acb95dc82018a9c1693d03fe0709c0d23af7020306f3a3959ea2046f8815055f33">L4RE_DMA_SPACE_FROM_DEVICE</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_FROM_DEVICE</div><div class="ttdoc">device writes to the memory</div><div class="ttdef"><b>Definition</b> <a href="#l00031">dma_space.h:31</a></div></div>
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<div class="ttc" id="adma__space_8h_html_adef1eb8ee81d36e1b440a1e46cb16708"><div class="ttname"><a href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708">l4re_dma_space_space_attribs</a></div><div class="ttdeci">l4re_dma_space_space_attribs</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="#l00038">dma_space.h:39</a></div></div>
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<div class="ttc" id="adma__space_8h_html_adef1eb8ee81d36e1b440a1e46cb16708a6283ff48b8c70b8a2f5ea4fbb27c6b1b"><div class="ttname"><a href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a6283ff48b8c70b8a2f5ea4fbb27c6b1b">L4RE_DMA_SPACE_PHYS_SPACE</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_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="#l00041">dma_space.h:41</a></div></div>
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<div class="ttc" id="adma__space_8h_html_adef1eb8ee81d36e1b440a1e46cb16708a901dea72f532be6393283884fe162c35"><div class="ttname"><a href="dma__space_8h.html#adef1eb8ee81d36e1b440a1e46cb16708a901dea72f532be6393283884fe162c35">L4RE_DMA_SPACE_COHERENT</a></div><div class="ttdeci">@ L4RE_DMA_SPACE_COHERENT</div><div class="ttdoc">The device is connected coherently with the cache.</div><div class="ttdef"><b>Definition</b> <a href="#l00040">dma_space.h:40</a></div></div>
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<div class="ttc" id="agroup__api__l4re__c__dma_html_ga04f2e0fd5bd58aa97b610b519e402244"><div class="ttname"><a href="group__api__l4re__c__dma.html#ga04f2e0fd5bd58aa97b610b519e402244">l4re_dma_space_disassociate</a></div><div class="ttdeci">long l4re_dma_space_disassociate(l4re_dma_space_t dma)</div><div class="ttdoc">Disassociate the (kernel) DMA space from this Dma_space.</div></div>
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<div class="ttc" id="agroup__api__l4re__c__dma_html_ga07ceb9a3b19a1a6cedf5b7a742df4abb"><div class="ttname"><a href="group__api__l4re__c__dma.html#ga07ceb9a3b19a1a6cedf5b7a742df4abb">l4re_dma_space_unmap</a></div><div class="ttdeci">long l4re_dma_space_unmap(l4re_dma_space_t dma, l4re_dma_space_dma_addr_t dma_addr, l4_size_t size, unsigned long attrs, enum l4re_dma_space_direction dir) L4_NOTHROW</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="agroup__api__l4re__c__dma_html_ga0a28e1f39a38aab07a01706ebd22e432"><div class="ttname"><a href="group__api__l4re__c__dma.html#ga0a28e1f39a38aab07a01706ebd22e432">l4re_dma_space_t</a></div><div class="ttdeci">l4_cap_idx_t l4re_dma_space_t</div><div class="ttdoc">DMA space capability type.</div><div class="ttdef"><b>Definition</b> <a href="#l00049">dma_space.h:49</a></div></div>
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<div class="ttc" id="agroup__api__l4re__c__dma_html_ga0e15313b07dd7910b88e4662226e1bbc"><div class="ttname"><a href="group__api__l4re__c__dma.html#ga0e15313b07dd7910b88e4662226e1bbc">l4re_dma_space_associate</a></div><div class="ttdeci">long l4re_dma_space_associate(l4re_dma_space_t dma, l4_cap_idx_t dma_task, unsigned long attr) L4_NOTHROW</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="agroup__api__l4re__c__dma_html_ga75e9157b3c56fc666f818068cfb9dbf2"><div class="ttname"><a href="group__api__l4re__c__dma.html#ga75e9157b3c56fc666f818068cfb9dbf2">l4re_dma_space_map</a></div><div class="ttdeci">long l4re_dma_space_map(l4re_dma_space_t dma, l4re_ds_t src, l4re_ds_offset_t offset, l4_size_t *size, unsigned long attrs, enum l4re_dma_space_direction dir, l4re_dma_space_dma_addr_t *dma_addr) L4_NOTHROW</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="agroup__api__l4re__c__ds_html_ga3e06beeed375dd29e0fd6fb89c5d9a39"><div class="ttname"><a href="group__api__l4re__c__ds.html#ga3e06beeed375dd29e0fd6fb89c5d9a39">l4re_ds_t</a></div><div class="ttdeci">L4_BEGIN_DECLS typedef l4_cap_idx_t l4re_ds_t</div><div class="ttdoc">Dataspace type.</div><div class="ttdef"><b>Definition</b> <a href="dataspace_8h_source.html#l00029">dataspace.h:29</a></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="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>
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<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>
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<div class="ttc" id="agroup__l4sys__defines_html_ga362dfa378e662dd04f710a23fc7ea931"><div class="ttname"><a href="group__l4sys__defines.html#ga362dfa378e662dd04f710a23fc7ea931">L4_NOTHROW</a></div><div class="ttdeci">#define L4_NOTHROW</div><div class="ttdoc">Mark a function declaration and definition as never throwing an exception.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00161">compiler.h:161</a></div></div>
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<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>
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<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>
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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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