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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_42bea3d40f1f1694e41a8f3166c98108.html">switch</a></li><li class="navelem"><a class="el" href="dir_04a7e0b94d44ce4fc7ca3462163fd33c.html">services</a></li> </ul>
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<a href="usbhs_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"> * @file usbhs.h</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * @brief USB (usb:hs) devices service IPC wrapper.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * @author yellows8</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * @copyright libnx Authors</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="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &quot;../types.h&quot;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &quot;../sf/service.h&quot;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &quot;../services/usb.h&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &quot;../kernel/event.h&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &quot;../kernel/tmem.h&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="foldopen" id="foldopen00014" data-start="{" data-end="};">
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58"> 14</a></span><span class="keyword">typedef</span> <span class="keyword">enum</span> {<span class="comment"></span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> ///&lt; These use \ref usb_device_descriptor. Bit2..6 require [6.0.0+], these are ignored on eariler versions.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58a5c7b4c5d1a9d1b8de8cd3118c8bc771e"> 16</a></span><span class="comment"></span> <a class="code hl_enumvalue" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58a5c7b4c5d1a9d1b8de8cd3118c8bc771e">UsbHsInterfaceFilterFlags_idVendor</a> = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(0),</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> UsbHsInterfaceFilterFlags_idProduct = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(1),</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> UsbHsInterfaceFilterFlags_bcdDevice_Min = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(2),</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> UsbHsInterfaceFilterFlags_bcdDevice_Max = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(3),</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> UsbHsInterfaceFilterFlags_bDeviceClass = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(4),</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> UsbHsInterfaceFilterFlags_bDeviceSubClass = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(5),</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <a class="code hl_enumvalue" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58ad132a78a55f9c60a43717bb87482313b">UsbHsInterfaceFilterFlags_bDeviceProtocol</a> = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(6),</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="comment"></span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58ad132a78a55f9c60a43717bb87482313b"> 24</a></span><span class="comment"> ///&lt; These use \ref usb_interface_descriptor.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="comment"></span> UsbHsInterfaceFilterFlags_bInterfaceClass = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(7),</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> UsbHsInterfaceFilterFlags_bInterfaceSubClass = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(8),</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> UsbHsInterfaceFilterFlags_bInterfaceProtocol = <a class="code hl_define" href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a>(9),</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>} <a class="code hl_enumeration" href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58">UsbHsInterfaceFilterFlags</a>;</div>
</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="comment"></span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="comment">/// Interface filtering struct. When the associated flag bit is set, the associated descriptor field and struct field are compared, on mismatch the interface is filtered out.</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="comment">/// [7.0.0+]: The filter struct has to be unique, it can&#39;t be used by anything else (including other processes). Hence, Flags has to be non-zero. When initialized with usb:hs:a and VID and/or PID filtering is enabled, the VID/PID will be checked against a blacklist.</span></div>
<div class="foldopen" id="foldopen00032" data-start="{" data-end="};">
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceFilter.html"> 32</a></span><span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceFilter.html#a541879534608d722233f656a7ea31c73"> 33</a></span> <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> <a class="code hl_variable" href="structUsbHsInterfaceFilter.html#a541879534608d722233f656a7ea31c73">Flags</a>; <span class="comment">///&lt; See \ref UsbHsInterfaceFilterFlags. Setting this to 0 is equivalent to disabling filtering.</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> idVendor;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> idProduct;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceFilter.html#a69196028f25f54b62bfcd991b8e14707"> 36</a></span> <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> <a class="code hl_variable" href="structUsbHsInterfaceFilter.html#a69196028f25f54b62bfcd991b8e14707">bcdDevice_Min</a>; <span class="comment">///&lt; Descriptor value must be &gt;= bcdDevice_Min.</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceFilter.html#af6df63de27118e0103ba0a98c4a29e3e"> 37</a></span> <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> <a class="code hl_variable" href="structUsbHsInterfaceFilter.html#af6df63de27118e0103ba0a98c4a29e3e">bcdDevice_Max</a>; <span class="comment">///&lt; Descriptor value must be &lt;= bcdDevice_Max.</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bDeviceClass;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bDeviceSubClass;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bDeviceProtocol;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bInterfaceClass;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bInterfaceSubClass;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bInterfaceProtocol;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>} <a class="code hl_struct" href="structUsbHsInterfaceFilter.html">UsbHsInterfaceFilter</a>;</div>
</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="comment"></span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="comment">/// Descriptors which are not available are set to all-zero.</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="comment">/// The INPUT/OUTPUT endpoint descriptors were swapped with [8.0.0+], libnx converts this struct to the newer layout when running on pre-8.0.0.</span></div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="};">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceInfo.html"> 48</a></span><span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a> ID;</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> deviceID_2;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> unk_x8;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__interface__descriptor.html">usb_interface_descriptor</a> interface_desc;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_x15[0x7];</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__endpoint__descriptor.html">usb_endpoint_descriptor</a> input_endpoint_descs[15];</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_x85[0x7];</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__endpoint__descriptor.html">usb_endpoint_descriptor</a> output_endpoint_descs[15];</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_xf5[0x6];</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceInfo.html#afb92542967c0cd3b99e8ae405e4a0e9c"> 59</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__ss__endpoint__companion__descriptor.html">usb_ss_endpoint_companion_descriptor</a> input_ss_endpoint_companion_descs[15]; <span class="comment">///&lt; ?</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_x155[0x6];</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="structUsbHsInterfaceInfo.html#a7fc5c80a3c624d9a8040dee087f5fbeb"> 61</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__ss__endpoint__companion__descriptor.html">usb_ss_endpoint_companion_descriptor</a> output_ss_endpoint_companion_descs[15]; <span class="comment">///&lt; ?</span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_x1b5[0x3];</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span>} <a class="code hl_define" href="types_8h.html#ab6bd3fc8e13d24a2612da07835dda696">NX_PACKED</a> <a class="code hl_struct" href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a>;</div>
</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="comment"></span> </div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="comment">/// Interface struct. Note that devices have a seperate \ref UsbHsInterface for each interface.</span></div>
<div class="foldopen" id="foldopen00066" data-start="{" data-end="};">
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="structUsbHsInterface.html"> 66</a></span><span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <a class="code hl_struct" href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a> inf;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">char</span> pathstr[0x40];</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> busID;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> deviceID;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__device__descriptor.html">usb_device_descriptor</a> device_desc;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__config__descriptor.html">usb_config_descriptor</a> config_desc;</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> pad_x21b[0x5];</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="structUsbHsInterface.html#aef1c1405e0031cde861e08f09746ca30"> 77</a></span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> <a class="code hl_variable" href="structUsbHsInterface.html#aef1c1405e0031cde861e08f09746ca30">timestamp</a>; <span class="comment">///&lt; Unknown u64 timestamp for when the device was inserted?</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span>} <a class="code hl_define" href="types_8h.html#ab6bd3fc8e13d24a2612da07835dda696">NX_PACKED</a> <a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a>;</div>
</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
<div class="foldopen" id="foldopen00080" data-start="{" data-end="};">
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="structUsbHsXferReport.html"> 80</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> xferId;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> res;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> requestedSize;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> transferredSize;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="structUsbHsXferReport.html#a75aea5ebe7ebd2d0777cf4c132aa6d99"> 85</a></span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> <a class="code hl_variable" href="structUsbHsXferReport.html#a75aea5ebe7ebd2d0777cf4c132aa6d99">id</a>; <span class="comment">///&lt; id from \ref usbHsEpPostBufferAsync.</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>} <a class="code hl_struct" href="structUsbHsXferReport.html">UsbHsXferReport</a>;</div>
</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="foldopen" id="foldopen00088" data-start="{" data-end="};">
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="structUsbHsRingHeader.html"> 88</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <a class="code hl_typedef" href="types_8h.html#ace392b4d1c3911331b2fe5ddc99fdcba">vu64</a> write_index;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_typedef" href="types_8h.html#ace392b4d1c3911331b2fe5ddc99fdcba">vu64</a> read_index;</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span>} <a class="code hl_struct" href="structUsbHsRingHeader.html">UsbHsRingHeader</a>;</div>
</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span><span class="comment"></span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="comment">/// The interface service object. These Events have autoclear=false.</span></div>
<div class="foldopen" id="foldopen00094" data-start="{" data-end="};">
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="structUsbHsClientIfSession.html"> 94</a></span><span class="comment"></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <a class="code hl_struct" href="structService.html">Service</a> s;</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="structUsbHsClientIfSession.html#ab72ca138a566e866ba6754b7e1efff88"> 96</a></span> <a class="code hl_struct" href="structEvent.html">Event</a> <a class="code hl_variable" href="structUsbHsClientIfSession.html#ab72ca138a566e866ba6754b7e1efff88">event0</a>; <span class="comment">///&lt; Unknown.</span></div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"><a class="line" href="structUsbHsClientIfSession.html#a756b77f112ab1f7be050bcb707969496"> 97</a></span> <a class="code hl_struct" href="structEvent.html">Event</a> <a class="code hl_variable" href="structUsbHsClientIfSession.html#a756b77f112ab1f7be050bcb707969496">eventCtrlXfer</a>; <span class="comment">///&lt; [2.0.0+] Signaled when CtrlXferAsync finishes.</span></div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a> ID;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"><a class="line" href="structUsbHsClientIfSession.html#a398beebe78896dd96848b9796b3dcc63"> 100</a></span> <a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a> <a class="code hl_variable" href="structUsbHsClientIfSession.html#a398beebe78896dd96848b9796b3dcc63">inf</a>; <span class="comment">///&lt; Initialized with the input interface from \ref usbHsAcquireUsbIf, then overwritten with the cmd output. Pre-3.0.0 this only overwrites the first 0x1B8-bytes (data before pathstr).</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span>} <a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>;</div>
</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="foldopen" id="foldopen00103" data-start="{" data-end="};">
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="structUsbHsClientEpSession.html"> 103</a></span><span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <a class="code hl_struct" href="structService.html">Service</a> s;</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="structUsbHsClientEpSession.html#aeb03a086040997878636afda602caf0c"> 105</a></span> <a class="code hl_struct" href="structEvent.html">Event</a> <a class="code hl_variable" href="structUsbHsClientEpSession.html#aeb03a086040997878636afda602caf0c">eventXfer</a>; <span class="comment">///&lt; [2.0.0+] Signaled when PostBufferAsync finishes.</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> maxUrbCount;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> max_reports;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordtype">void</span>* ringbuf;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">struct </span><a class="code hl_struct" href="structusb__endpoint__descriptor.html">usb_endpoint_descriptor</a> desc;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>} <a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>;</div>
</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span><span class="comment"></span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span><span class="comment">/// Initialize usb:hs.</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a143d1f40c022f771d0bccf2203e77cae"> 114</a></span><span class="comment"></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a143d1f40c022f771d0bccf2203e77cae">usbHsInitialize</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span><span class="comment"></span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span><span class="comment">/// Exit usb:hs.</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a0cf521e76dcb3abcb049daa39dda93e6"> 117</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="usbhs_8h.html#a0cf521e76dcb3abcb049daa39dda93e6">usbHsExit</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><span class="comment"></span> </div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="comment">/// Gets the Service object for the actual usb:hs service session.</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a49abd5bfc8ce983dd2e640a2ccc44ba3"> 120</a></span><span class="comment"></span><a class="code hl_struct" href="structService.html">Service</a>* <a class="code hl_function" href="usbhs_8h.html#a49abd5bfc8ce983dd2e640a2ccc44ba3">usbHsGetServiceSession</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span><span class="comment"></span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span><span class="comment">/// Returns the Event loaded during init with autoclear=false.</span></div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="comment">/// Signaled when a device was removed.</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span><span class="comment">/// When signaled, the user should use \ref usbHsQueryAcquiredInterfaces and cleanup state for all interfaces which are not listed in the output interfaces (none of the IDs match \ref usbHsIfGetID output).</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a3ea256940ca296804fc3f8b66d379cee"> 125</a></span><span class="comment"></span><a class="code hl_struct" href="structEvent.html">Event</a>* <a class="code hl_function" href="usbhs_8h.html#a3ea256940ca296804fc3f8b66d379cee">usbHsGetInterfaceStateChangeEvent</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span><span class="comment"></span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span><span class="comment">/**</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span><span class="comment"> * @brief Returns an array of all \ref UsbHsInterface. Internally this loads the same interfaces as \ref usbHsQueryAvailableInterfaces, followed by \ref usbHsQueryAcquiredInterfaces. However, ID in \ref UsbHsInterface is set to -1, hence the output from this should not be used with \ref usbHsAcquireUsbIf.</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span><span class="comment"> * @param[in] filter \ref UsbHsInterfaceFilter.</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span><span class="comment"> * @param[out] interfaces Array of output interfaces.</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span><span class="comment"> * @param[in] interfaces_maxsize Max byte-size of the interfaces buffer.</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><span class="comment"> * @param[out] total_entries Total number of output interfaces.</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="comment"> */</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="usbhs_8h.html#ad6837a22e5321182b8aad554f2955203"> 134</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#ad6837a22e5321182b8aad554f2955203">usbHsQueryAllInterfaces</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structUsbHsInterfaceFilter.html">UsbHsInterfaceFilter</a>* filter, <a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a>* interfaces, <span class="keywordtype">size_t</span> interfaces_maxsize, <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a>* total_entries);</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="comment"></span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="comment">/**</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="comment"> * @brief Returns an array of \ref UsbHsInterface which are available.</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="comment"> * @param[in] filter \ref UsbHsInterfaceFilter.</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span><span class="comment"> * @param[out] interfaces Array of output interfaces.</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span><span class="comment"> * @param[in] interfaces_maxsize Max byte-size of the interfaces buffer.</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="comment"> * @param[out] total_entries Total number of output interfaces.</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="comment"> */</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a9968d4a9732ce4aa8cfa9d725862c2f8"> 143</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a9968d4a9732ce4aa8cfa9d725862c2f8">usbHsQueryAvailableInterfaces</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structUsbHsInterfaceFilter.html">UsbHsInterfaceFilter</a>* filter, <a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a>* interfaces, <span class="keywordtype">size_t</span> interfaces_maxsize, <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a>* total_entries);</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span><span class="comment"></span> </div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="comment">/**</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="comment"> * @brief Returns an array of \ref UsbHsInterface which were previously acquired.</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="comment"> * @param[out] interfaces Array of output interfaces.</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span><span class="comment"> * @param[in] interfaces_maxsize Max byte-size of the interfaces buffer.</span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="comment"> * @param[out] total_entries Total number of output interfaces.</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span><span class="comment"> */</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a22bee23047fc588203a48d8cfc3c7a6f"> 151</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a22bee23047fc588203a48d8cfc3c7a6f">usbHsQueryAcquiredInterfaces</a>(<a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a>* interfaces, <span class="keywordtype">size_t</span> interfaces_maxsize, <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a>* total_entries);</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="comment"></span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="comment">/**</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span><span class="comment"> * @brief Creates an event which is signaled when an interface is available which passes the filtering checks.</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="comment"> * @param[out] out_event Event object.</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span><span class="comment"> * @param[in] autoclear Event autoclear.</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="comment"> * @param[in] index Event index, must be 0..2.</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span><span class="comment"> * @param[in] filter \ref UsbHsInterfaceFilter.</span></div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span><span class="comment"> */</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"><a class="line" href="usbhs_8h.html#aac6d7738e8969db4f10455565d237bae"> 160</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#aac6d7738e8969db4f10455565d237bae">usbHsCreateInterfaceAvailableEvent</a>(<a class="code hl_struct" href="structEvent.html">Event</a>* out_event, <span class="keywordtype">bool</span> autoclear, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> index, <span class="keyword">const</span> <a class="code hl_struct" href="structUsbHsInterfaceFilter.html">UsbHsInterfaceFilter</a>* filter);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span><span class="comment"></span> </div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span><span class="comment">/**</span></div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span><span class="comment"> * @brief Destroys an event setup by \ref usbHsCreateInterfaceAvailableEvent. This *must* be used at some point during cleanup.</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="comment"> * @param[in] event Event object to close.</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span><span class="comment"> * @param[in] index Event index, must be 0..2.</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span><span class="comment"> */</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a036f818a979079eb60eb3155144f0032"> 167</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a036f818a979079eb60eb3155144f0032">usbHsDestroyInterfaceAvailableEvent</a>(<a class="code hl_struct" href="structEvent.html">Event</a>* event, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> index);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="comment"></span> </div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="comment">/**</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span><span class="comment"> * @brief Acquires/opens the specified interface. This returns an error if the interface was already acquired by another process.</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span><span class="comment"> * @param[in] s The service object.</span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span><span class="comment"> * @param[in] interface Interface to use.</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span><span class="comment"> */</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a41a6008fbe404a31ba1ebcd1083a3001"> 174</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a41a6008fbe404a31ba1ebcd1083a3001">usbHsAcquireUsbIf</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_struct" href="structUsbHsInterface.html">UsbHsInterface</a> *interface);</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span><span class="comment"></span> </div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span><span class="comment">/// UsbHsClientIfSession</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span><span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span><span class="comment">/// Closes the specified interface session.</span></div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a67e85073d3a9fbb29cd42e3045f68dcf"> 179</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="usbhs_8h.html#a67e85073d3a9fbb29cd42e3045f68dcf">usbHsIfClose</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s);</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span><span class="comment"></span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span><span class="comment">/// Returns whether the specified interface session was initialized.</span></div>
<div class="foldopen" id="foldopen00182" data-start="{" data-end="}">
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"><a class="line" href="usbhs_8h.html#aa79d15b8f928489a830605ac3251abde"> 182</a></span><span class="comment"></span><span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="usbhs_8h.html#aa79d15b8f928489a830605ac3251abde">usbHsIfIsActive</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s) {</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keywordflow">return</span> <a class="code hl_function" href="service_8h.html#aa0e36f8dbc761d82a6d7c9cc2799f2dc">serviceIsActive</a>(&amp;s-&gt;s);</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><span class="comment"></span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span><span class="comment">/// Returns the ID which can be used for comparing with the ID in the output interfaces from \ref usbHsQueryAcquiredInterfaces.</span></div>
<div class="foldopen" id="foldopen00187" data-start="{" data-end="}">
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"><a class="line" href="usbhs_8h.html#aa4cc2335634047799398aba4230644fc"> 187</a></span><span class="comment"></span><span class="keyword">static</span> <span class="keyword">inline</span> <a class="code hl_typedef" href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a> <a class="code hl_function" href="usbhs_8h.html#aa4cc2335634047799398aba4230644fc">usbHsIfGetID</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s) {</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">return</span> s-&gt;ID;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span>}</div>
</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span><span class="comment"></span> </div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span><span class="comment">/**</span></div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span><span class="comment"> * @brief Selects an interface.</span></div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span><span class="comment"> * @param[in] s The service object.</span></div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span><span class="comment"> * @param[out] inf The output interface info. If NULL, the output is stored within s instead.</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="comment"> * @param[in] id ID</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span><span class="comment"> */</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a2c9023e5f33814095c12047e17527bcc"> 197</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a2c9023e5f33814095c12047e17527bcc">usbHsIfSetInterface</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_struct" href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a>* inf, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span><span class="comment"></span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span><span class="comment">/**</span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span><span class="comment"> * @brief Gets an interface.</span></div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span><span class="comment"> * @param[in] s The service object.</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span><span class="comment"> * @param[out] inf The output interface info. If NULL, the output is stored within s instead.</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span><span class="comment"> */</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="usbhs_8h.html#ae5d34d2f1601d378280309332fb78b11"> 204</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#ae5d34d2f1601d378280309332fb78b11">usbHsIfGetInterface</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_struct" href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a>* inf);</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span><span class="comment"></span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="comment">/**</span></div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span><span class="comment"> * @brief Gets an alternate interface.</span></div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span><span class="comment"> * @param[in] s The service object.</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span><span class="comment"> * @param[out] inf The output interface info. If NULL, the output is stored within s instead.</span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span><span class="comment"> * @param[in] id ID</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span><span class="comment"> */</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a27cc63999adde972ca2e0ea8035c21a2"> 212</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a27cc63999adde972ca2e0ea8035c21a2">usbHsIfGetAlternateInterface</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_struct" href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a>* inf, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> <span class="keywordtype">id</span>);</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span><span class="comment"></span> </div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span><span class="comment">/// On [1.0.0] this is stubbed, just returns 0 with out=0.</span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a58d6fdcb838c2069b9cb0c3be9449254"> 215</a></span><span class="comment"></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a58d6fdcb838c2069b9cb0c3be9449254">usbHsIfGetCurrentFrame</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* out);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><span class="comment"></span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span><span class="comment">/// Uses a control transfer, this will block until the transfer finishes. The buffer address and size should be aligned to 0x1000-bytes, where wLength is the original size.</span></div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"><a class="line" href="usbhs_8h.html#adf5d082945fb0d6ec54af30f35abd102"> 218</a></span><span class="comment"></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#adf5d082945fb0d6ec54af30f35abd102">usbHsIfCtrlXfer</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bmRequestType, <a class="code hl_typedef" href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a> bRequest, <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> wValue, <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> wIndex, <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> wLength, <span class="keywordtype">void</span>* buffer, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* transferredSize);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span><span class="comment"></span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span><span class="comment">/**</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span><span class="comment"> * @brief Opens an endpoint. maxUrbCount*maxXferSize must be non-zero.</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span><span class="comment"> * @param[in] s The interface object.</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="comment"> * @param[out] ep The endpoint object.</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span><span class="comment"> * @param[in] maxUrbCount maxUrbCount, must be &lt;0x11.</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span><span class="comment"> * @param[in] maxXferSize Max transfer size for a packet. This can be desc-&gt;wMaxPacketSize. Must be &lt;=0xFF0000.</span></div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span><span class="comment"> * @param[in] desc Endpoint descriptor.</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span><span class="comment"> */</span></div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a9c55fec0d4198b6a895a68e038b60c8e"> 228</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a9c55fec0d4198b6a895a68e038b60c8e">usbHsIfOpenUsbEp</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s, <a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* ep, <a class="code hl_typedef" href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a> maxUrbCount, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> maxXferSize, <span class="keyword">struct</span> <a class="code hl_struct" href="structusb__endpoint__descriptor.html">usb_endpoint_descriptor</a> *desc);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span><span class="comment"></span> </div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span><span class="comment">/// Resets the device: has the same affect as unplugging the device and plugging it back in.</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a1ed03258b51e4cc56d7b880d867cfb89"> 231</a></span><span class="comment"></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a1ed03258b51e4cc56d7b880d867cfb89">usbHsIfResetDevice</a>(<a class="code hl_struct" href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a>* s);</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span><span class="comment"></span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span><span class="comment">/// UsbHsClientEpSession</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span><span class="comment"></span><span class="comment"></span> </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="comment">/// Closes the specified endpoint session.</span></div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="usbhs_8h.html#aa937552b4b573b9acd3c95dfb42e2dfa"> 236</a></span><span class="comment"></span><span class="keywordtype">void</span> <a class="code hl_function" href="usbhs_8h.html#aa937552b4b573b9acd3c95dfb42e2dfa">usbHsEpClose</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s);</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="comment"></span> </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="comment">/// Gets the Xfer Event which is signaled when PostBufferAsync finishes. This is only valid for [2.0.0+]. If using \ref eventWait with this, then \ref eventClear should be used if the event was signaled (since the autoclear is false).</span></div>
<div class="foldopen" id="foldopen00239" data-start="{" data-end="}">
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a383d8255da2192f1a6c2cbd1e1e5d7db"> 239</a></span><span class="comment"></span><a class="code hl_define" href="types_8h.html#ae2a0903442f062ed4f9f0568a6f1a297">NX_CONSTEXPR</a> <a class="code hl_struct" href="structEvent.html">Event</a>* <a class="code hl_function" href="usbhs_8h.html#a383d8255da2192f1a6c2cbd1e1e5d7db">usbHsEpGetXferEvent</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s) {</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keywordflow">return</span> &amp;s-&gt;<a class="code hl_variable" href="structUsbHsClientEpSession.html#aeb03a086040997878636afda602caf0c">eventXfer</a>;</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span>}</div>
</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span><span class="comment"></span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span><span class="comment">/// Gets the buffer size to use with \ref usbHsEpShareReportRing.</span></div>
<div class="foldopen" id="foldopen00244" data-start="{" data-end="}">
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a3fa9fc5df5fe4b7781818ea0261d4d32"> 244</a></span><span class="comment"></span><a class="code hl_define" href="types_8h.html#ae2a0903442f062ed4f9f0568a6f1a297">NX_CONSTEXPR</a> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> <a class="code hl_function" href="usbhs_8h.html#a3fa9fc5df5fe4b7781818ea0261d4d32">usbHsEpGetReportRingSize</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s) {</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> max_reports = s-&gt;maxUrbCount * 0x21;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> size = <span class="keyword">sizeof</span>(<a class="code hl_struct" href="structUsbHsRingHeader.html">UsbHsRingHeader</a>) + max_reports*<span class="keyword">sizeof</span>(<a class="code hl_struct" href="structUsbHsXferReport.html">UsbHsXferReport</a>);</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> size = (size+0xFFF) &amp; ~0xFFF;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">return</span> size;</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span>}</div>
</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span><span class="comment"></span> </div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span><span class="comment">/**</span></div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="comment"> * @brief Starts an async data transfer with the specified endpoint. The Event from \ref usbHsEpGetXferEvent can be used to determine when the transfer finished. If you don&#39;t need async, \ref usbHsEpPostBuffer can be used instead.</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span><span class="comment"> * @note Only available on [2.0.0+].</span></div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span><span class="comment"> * @param[in] s The endpoint object.</span></div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span><span class="comment"> * @param buffer Data buffer. The buffer address and size should be aligned to 0x1000-bytes.</span></div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span><span class="comment"> * @param[in] size The actual data size.</span></div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span><span class="comment"> * @param[in] id This is an arbitrary value which will be later returned in \ref UsbHsXferReport. For example a value starting at 0 can be used, then if sending multiple requests at once this value can be incremented each time (with 0 for the first request in this set of requests).</span></div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span><span class="comment"> * @param[out] xferId Output xferId.</span></div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span><span class="comment"> */</span></div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a100292537479a0fb72a84660eca4a706"> 260</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a100292537479a0fb72a84660eca4a706">usbHsEpPostBufferAsync</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <span class="keywordtype">void</span>* buffer, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> size, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> <span class="keywordtype">id</span>, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* xferId);</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span><span class="comment"></span> </div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span><span class="comment">/**</span></div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span><span class="comment"> * @brief Gets an array of \ref UsbHsXferReport for the specified endpoint. This should be used after waiting on the Event from \ref usbHsEpGetXferEvent.</span></div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span><span class="comment"> * @note Only available on [2.0.0+].</span></div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span><span class="comment"> * @param[in] s The endpoint object.</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="comment"> * @param[out] reports Output array of \ref UsbHsXferReport.</span></div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span><span class="comment"> * @param[in] max_reports Size of the reports array in entries.</span></div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span><span class="comment"> * @param[out] count Number of entries written to the array.</span></div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span><span class="comment"> */</span></div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"><a class="line" href="usbhs_8h.html#ab28f45274f05e186c34fca737cb6580e"> 270</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#ab28f45274f05e186c34fca737cb6580e">usbHsEpGetXferReport</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <a class="code hl_struct" href="structUsbHsXferReport.html">UsbHsXferReport</a>* reports, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> max_reports, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* count);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span><span class="comment"></span> </div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span><span class="comment">/**</span></div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span><span class="comment"> * @brief Uses a data transfer with the specified endpoint, this will block until the transfer finishes. This wraps \ref usbHsEpPostBufferAsync and \ref usbHsEpGetXferReport, and also handles the Event (on pre-2.0.0 this handles using the relevant cmds instead). If async is needed, use \ref usbHsEpPostBufferAsync instead.</span></div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span><span class="comment"> * @param[in] s The endpoint object.</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span><span class="comment"> * @param buffer Data buffer. The buffer address and size should be aligned to 0x1000-bytes.</span></div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span><span class="comment"> * @param[in] size The actual data size.</span></div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span><span class="comment"> * @param[out] transferredSize Output transferred size.</span></div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span><span class="comment"> */</span></div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a65b9b46e1169c4d83dd8d575a85f557e"> 279</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a65b9b46e1169c4d83dd8d575a85f557e">usbHsEpPostBuffer</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <span class="keywordtype">void</span>* buffer, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> size, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* transferredSize);</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span><span class="comment"></span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span><span class="comment">/**</span></div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span><span class="comment"> * @brief This uses the same functionality internally as \ref usbHsEpPostBufferAsync except the urbs array and unk1/unk2 are specified by the user instead.</span></div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span><span class="comment"> * @note Only available on [2.0.0+].</span></div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span><span class="comment"> * @param[in] s The endpoint object.</span></div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span><span class="comment"> * @param buffer Data buffer. The buffer address and size should be aligned to 0x1000-bytes.</span></div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span><span class="comment"> * @param[in] urbs Input array of u32s for the size of each urb.</span></div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span><span class="comment"> * @param[in] urbCount Total entries in the urbs array.</span></div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span><span class="comment"> * @param[in] id Same as \ref usbHsEpPostBufferAsync.</span></div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span><span class="comment"> * @param[in] unk1 \ref usbHsEpPostBufferAsync would internally pass value 0 here.</span></div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span><span class="comment"> * @param[in] unk2 \ref usbHsEpPostBufferAsync would internally pass value 0 here.</span></div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span><span class="comment"> * @param[out] xferId Output xferId.</span></div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span><span class="comment"> */</span></div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"><a class="line" href="usbhs_8h.html#aac9656beb528e6a6ff7176e1d94e1024"> 293</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#aac9656beb528e6a6ff7176e1d94e1024">usbHsEpBatchBufferAsync</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <span class="keywordtype">void</span>* buffer, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* urbs, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> urbCount, <a class="code hl_typedef" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> <span class="keywordtype">id</span>, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> unk1, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> unk2, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a>* xferId);</div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span><span class="comment"></span> </div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span><span class="comment">/**</span></div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span><span class="comment"> * @brief This can be used to map the specified buffer as devicemem, which can then be used with \ref usbHsEpPostBufferAsync / \ref usbHsEpPostBuffer / \ref usbHsEpBatchBufferAsync. If the buffer address passed to those funcs is within this SmmuSpace, the specified buffer must be within the bounds of the SmmuSpace buffer.</span></div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span><span class="comment"> * @note Only available on [4.0.0+].</span></div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span><span class="comment"> * @note A buffer from usbHsEpCreateSmmuSpace can&#39;t be reused by another endpoint with the aforementioned funcs.</span></div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span><span class="comment"> * @note This can only be used once per UsbHsClientEpSession object.</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="comment"> * @param[in] s The endpoint object.</span></div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span><span class="comment"> * @param buffer Buffer address, this must be aligned to 0x1000-bytes.</span></div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span><span class="comment"> * @param[in] size Buffer size, this must be aligned to 0x1000-bytes.</span></div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span><span class="comment"> */</span></div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"><a class="line" href="usbhs_8h.html#a3f5366d85394212e3b983f4a9ced47c9"> 304</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#a3f5366d85394212e3b983f4a9ced47c9">usbHsEpCreateSmmuSpace</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <span class="keywordtype">void</span>* buffer, <a class="code hl_typedef" href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a> size);</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span><span class="comment"></span> </div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span><span class="comment">/**</span></div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span><span class="comment"> * @brief This creates TransferMemory which is used to read \ref UsbHsXferReport when \ref usbHsEpGetXferReport is used, instead of using the service cmd.</span></div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span><span class="comment"> * @note Only available on [4.0.0+].</span></div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span><span class="comment"> * @param buffer Buffer, must be 0x1000-byte aligned.</span></div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span><span class="comment"> * @param[in] size Buffer size, \ref usbHsEpGetReportRingSize can be used to calculate this.</span></div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span><span class="comment"> */</span></div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"><a class="line" href="usbhs_8h.html#ab5eabb933b1a9fc329a5393f70982efc"> 312</a></span><a class="code hl_typedef" href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a> <a class="code hl_function" href="usbhs_8h.html#ab5eabb933b1a9fc329a5393f70982efc">usbHsEpShareReportRing</a>(<a class="code hl_struct" href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a>* s, <span class="keywordtype">void</span>* buffer, <span class="keywordtype">size_t</span> size);</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> </div>
<div class="ttc" id="aservice_8h_html_aa0e36f8dbc761d82a6d7c9cc2799f2dc"><div class="ttname"><a href="service_8h.html#aa0e36f8dbc761d82a6d7c9cc2799f2dc">serviceIsActive</a></div><div class="ttdeci">static bool serviceIsActive(Service *s)</div><div class="ttdoc">Returns whether a service has been initialized.</div><div class="ttdef"><b>Definition</b> service.h:92</div></div>
<div class="ttc" id="astructEvent_html"><div class="ttname"><a href="structEvent.html">Event</a></div><div class="ttdoc">Kernel-mode event structure.</div><div class="ttdef"><b>Definition</b> event.h:13</div></div>
<div class="ttc" id="astructService_html"><div class="ttname"><a href="structService.html">Service</a></div><div class="ttdoc">Service object structure.</div><div class="ttdef"><b>Definition</b> service.h:14</div></div>
<div class="ttc" id="astructUsbHsClientEpSession_html"><div class="ttname"><a href="structUsbHsClientEpSession.html">UsbHsClientEpSession</a></div><div class="ttdef"><b>Definition</b> usbhs.h:103</div></div>
<div class="ttc" id="astructUsbHsClientEpSession_html_aeb03a086040997878636afda602caf0c"><div class="ttname"><a href="structUsbHsClientEpSession.html#aeb03a086040997878636afda602caf0c">UsbHsClientEpSession::eventXfer</a></div><div class="ttdeci">Event eventXfer</div><div class="ttdoc">[2.0.0+] Signaled when PostBufferAsync finishes.</div><div class="ttdef"><b>Definition</b> usbhs.h:105</div></div>
<div class="ttc" id="astructUsbHsClientIfSession_html"><div class="ttname"><a href="structUsbHsClientIfSession.html">UsbHsClientIfSession</a></div><div class="ttdoc">The interface service object. These Events have autoclear=false.</div><div class="ttdef"><b>Definition</b> usbhs.h:94</div></div>
<div class="ttc" id="astructUsbHsClientIfSession_html_a398beebe78896dd96848b9796b3dcc63"><div class="ttname"><a href="structUsbHsClientIfSession.html#a398beebe78896dd96848b9796b3dcc63">UsbHsClientIfSession::inf</a></div><div class="ttdeci">UsbHsInterface inf</div><div class="ttdoc">Initialized with the input interface from usbHsAcquireUsbIf, then overwritten with the cmd output....</div><div class="ttdef"><b>Definition</b> usbhs.h:100</div></div>
<div class="ttc" id="astructUsbHsClientIfSession_html_a756b77f112ab1f7be050bcb707969496"><div class="ttname"><a href="structUsbHsClientIfSession.html#a756b77f112ab1f7be050bcb707969496">UsbHsClientIfSession::eventCtrlXfer</a></div><div class="ttdeci">Event eventCtrlXfer</div><div class="ttdoc">[2.0.0+] Signaled when CtrlXferAsync finishes.</div><div class="ttdef"><b>Definition</b> usbhs.h:97</div></div>
<div class="ttc" id="astructUsbHsClientIfSession_html_ab72ca138a566e866ba6754b7e1efff88"><div class="ttname"><a href="structUsbHsClientIfSession.html#ab72ca138a566e866ba6754b7e1efff88">UsbHsClientIfSession::event0</a></div><div class="ttdeci">Event event0</div><div class="ttdoc">Unknown.</div><div class="ttdef"><b>Definition</b> usbhs.h:96</div></div>
<div class="ttc" id="astructUsbHsInterfaceFilter_html"><div class="ttname"><a href="structUsbHsInterfaceFilter.html">UsbHsInterfaceFilter</a></div><div class="ttdoc">Interface filtering struct.</div><div class="ttdef"><b>Definition</b> usbhs.h:32</div></div>
<div class="ttc" id="astructUsbHsInterfaceFilter_html_a541879534608d722233f656a7ea31c73"><div class="ttname"><a href="structUsbHsInterfaceFilter.html#a541879534608d722233f656a7ea31c73">UsbHsInterfaceFilter::Flags</a></div><div class="ttdeci">u16 Flags</div><div class="ttdoc">See UsbHsInterfaceFilterFlags. Setting this to 0 is equivalent to disabling filtering.</div><div class="ttdef"><b>Definition</b> usbhs.h:33</div></div>
<div class="ttc" id="astructUsbHsInterfaceFilter_html_a69196028f25f54b62bfcd991b8e14707"><div class="ttname"><a href="structUsbHsInterfaceFilter.html#a69196028f25f54b62bfcd991b8e14707">UsbHsInterfaceFilter::bcdDevice_Min</a></div><div class="ttdeci">u16 bcdDevice_Min</div><div class="ttdoc">Descriptor value must be &gt;= bcdDevice_Min.</div><div class="ttdef"><b>Definition</b> usbhs.h:36</div></div>
<div class="ttc" id="astructUsbHsInterfaceFilter_html_af6df63de27118e0103ba0a98c4a29e3e"><div class="ttname"><a href="structUsbHsInterfaceFilter.html#af6df63de27118e0103ba0a98c4a29e3e">UsbHsInterfaceFilter::bcdDevice_Max</a></div><div class="ttdeci">u16 bcdDevice_Max</div><div class="ttdoc">Descriptor value must be &lt;= bcdDevice_Max.</div><div class="ttdef"><b>Definition</b> usbhs.h:37</div></div>
<div class="ttc" id="astructUsbHsInterfaceInfo_html"><div class="ttname"><a href="structUsbHsInterfaceInfo.html">UsbHsInterfaceInfo</a></div><div class="ttdoc">Descriptors which are not available are set to all-zero.</div><div class="ttdef"><b>Definition</b> usbhs.h:48</div></div>
<div class="ttc" id="astructUsbHsInterface_html"><div class="ttname"><a href="structUsbHsInterface.html">UsbHsInterface</a></div><div class="ttdoc">Interface struct. Note that devices have a seperate UsbHsInterface for each interface.</div><div class="ttdef"><b>Definition</b> usbhs.h:66</div></div>
<div class="ttc" id="astructUsbHsInterface_html_aef1c1405e0031cde861e08f09746ca30"><div class="ttname"><a href="structUsbHsInterface.html#aef1c1405e0031cde861e08f09746ca30">UsbHsInterface::timestamp</a></div><div class="ttdeci">u64 timestamp</div><div class="ttdoc">Unknown u64 timestamp for when the device was inserted?</div><div class="ttdef"><b>Definition</b> usbhs.h:77</div></div>
<div class="ttc" id="astructUsbHsRingHeader_html"><div class="ttname"><a href="structUsbHsRingHeader.html">UsbHsRingHeader</a></div><div class="ttdef"><b>Definition</b> usbhs.h:88</div></div>
<div class="ttc" id="astructUsbHsXferReport_html"><div class="ttname"><a href="structUsbHsXferReport.html">UsbHsXferReport</a></div><div class="ttdef"><b>Definition</b> usbhs.h:80</div></div>
<div class="ttc" id="astructUsbHsXferReport_html_a75aea5ebe7ebd2d0777cf4c132aa6d99"><div class="ttname"><a href="structUsbHsXferReport.html#a75aea5ebe7ebd2d0777cf4c132aa6d99">UsbHsXferReport::id</a></div><div class="ttdeci">u64 id</div><div class="ttdoc">id from usbHsEpPostBufferAsync.</div><div class="ttdef"><b>Definition</b> usbhs.h:85</div></div>
<div class="ttc" id="astructusb__config__descriptor_html"><div class="ttname"><a href="structusb__config__descriptor.html">usb_config_descriptor</a></div><div class="ttdoc">Imported from libusb, with some adjustments.</div><div class="ttdef"><b>Definition</b> usb.h:66</div></div>
<div class="ttc" id="astructusb__device__descriptor_html"><div class="ttname"><a href="structusb__device__descriptor.html">usb_device_descriptor</a></div><div class="ttdoc">Imported from libusb, with some adjustments.</div><div class="ttdef"><b>Definition</b> usb.h:48</div></div>
<div class="ttc" id="astructusb__endpoint__descriptor_html"><div class="ttname"><a href="structusb__endpoint__descriptor.html">usb_endpoint_descriptor</a></div><div class="ttdoc">Imported from libusb, with some adjustments.</div><div class="ttdef"><b>Definition</b> usb.h:25</div></div>
<div class="ttc" id="astructusb__interface__descriptor_html"><div class="ttname"><a href="structusb__interface__descriptor.html">usb_interface_descriptor</a></div><div class="ttdoc">Imported from libusb, with some adjustments.</div><div class="ttdef"><b>Definition</b> usb.h:35</div></div>
<div class="ttc" id="astructusb__ss__endpoint__companion__descriptor_html"><div class="ttname"><a href="structusb__ss__endpoint__companion__descriptor.html">usb_ss_endpoint_companion_descriptor</a></div><div class="ttdoc">Imported from libusb, with some adjustments.</div><div class="ttdef"><b>Definition</b> usb.h:78</div></div>
<div class="ttc" id="atypes_8h_html_a3a8ea58898cb58fc96013383d39f482c"><div class="ttname"><a href="types_8h.html#a3a8ea58898cb58fc96013383d39f482c">BIT</a></div><div class="ttdeci">#define BIT(n)</div><div class="ttdoc">Creates a bitmask from a bit number.</div><div class="ttdef"><b>Definition</b> types.h:54</div></div>
<div class="ttc" id="atypes_8h_html_a3f7e2bcbb0b4c338f3c4f6c937cd4234"><div class="ttname"><a href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a></div><div class="ttdeci">uint64_t u64</div><div class="ttdoc">64-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:22</div></div>
<div class="ttc" id="atypes_8h_html_a92c50087ca0e64fa93fc59402c55f8ca"><div class="ttname"><a href="types_8h.html#a92c50087ca0e64fa93fc59402c55f8ca">u8</a></div><div class="ttdeci">uint8_t u8</div><div class="ttdoc">8-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:19</div></div>
<div class="ttc" id="atypes_8h_html_ab6bd3fc8e13d24a2612da07835dda696"><div class="ttname"><a href="types_8h.html#ab6bd3fc8e13d24a2612da07835dda696">NX_PACKED</a></div><div class="ttdeci">#define NX_PACKED</div><div class="ttdoc">Packs a struct so that it won't include padding bytes.</div><div class="ttdef"><b>Definition</b> types.h:63</div></div>
<div class="ttc" id="atypes_8h_html_ace392b4d1c3911331b2fe5ddc99fdcba"><div class="ttname"><a href="types_8h.html#ace392b4d1c3911331b2fe5ddc99fdcba">vu64</a></div><div class="ttdeci">volatile u64 vu64</div><div class="ttdoc">64-bit volatile unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:34</div></div>
<div class="ttc" id="atypes_8h_html_ace9d960e74685e2cd84b36132dbbf8aa"><div class="ttname"><a href="types_8h.html#ace9d960e74685e2cd84b36132dbbf8aa">u16</a></div><div class="ttdeci">uint16_t u16</div><div class="ttdoc">16-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:20</div></div>
<div class="ttc" id="atypes_8h_html_ad1be2721625a17f1be47fac918032afe"><div class="ttname"><a href="types_8h.html#ad1be2721625a17f1be47fac918032afe">Result</a></div><div class="ttdeci">u32 Result</div><div class="ttdoc">Function error code result type.</div><div class="ttdef"><b>Definition</b> types.h:44</div></div>
<div class="ttc" id="atypes_8h_html_ae2a0903442f062ed4f9f0568a6f1a297"><div class="ttname"><a href="types_8h.html#ae2a0903442f062ed4f9f0568a6f1a297">NX_CONSTEXPR</a></div><div class="ttdeci">#define NX_CONSTEXPR</div><div class="ttdoc">Flags a function as constexpr in C++14 and above; or as (always) inline otherwise.</div><div class="ttdef"><b>Definition</b> types.h:92</div></div>
<div class="ttc" id="atypes_8h_html_ae9b1af5c037e57a98884758875d3a7c4"><div class="ttname"><a href="types_8h.html#ae9b1af5c037e57a98884758875d3a7c4">s32</a></div><div class="ttdeci">int32_t s32</div><div class="ttdoc">32-bit signed integer.</div><div class="ttdef"><b>Definition</b> types.h:27</div></div>
<div class="ttc" id="atypes_8h_html_afaa62991928fb9fb18ff0db62a040aba"><div class="ttname"><a href="types_8h.html#afaa62991928fb9fb18ff0db62a040aba">u32</a></div><div class="ttdeci">uint32_t u32</div><div class="ttdoc">32-bit unsigned integer.</div><div class="ttdef"><b>Definition</b> types.h:21</div></div>
<div class="ttc" id="ausbhs_8h_html_a036f818a979079eb60eb3155144f0032"><div class="ttname"><a href="usbhs_8h.html#a036f818a979079eb60eb3155144f0032">usbHsDestroyInterfaceAvailableEvent</a></div><div class="ttdeci">Result usbHsDestroyInterfaceAvailableEvent(Event *event, u8 index)</div><div class="ttdoc">Destroys an event setup by usbHsCreateInterfaceAvailableEvent.</div></div>
<div class="ttc" id="ausbhs_8h_html_a0cf521e76dcb3abcb049daa39dda93e6"><div class="ttname"><a href="usbhs_8h.html#a0cf521e76dcb3abcb049daa39dda93e6">usbHsExit</a></div><div class="ttdeci">void usbHsExit(void)</div><div class="ttdoc">Exit usb:hs.</div></div>
<div class="ttc" id="ausbhs_8h_html_a0dbdcc3c2cc14ea8e35146636c4ecd58"><div class="ttname"><a href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58">UsbHsInterfaceFilterFlags</a></div><div class="ttdeci">UsbHsInterfaceFilterFlags</div><div class="ttdef"><b>Definition</b> usbhs.h:14</div></div>
<div class="ttc" id="ausbhs_8h_html_a0dbdcc3c2cc14ea8e35146636c4ecd58a5c7b4c5d1a9d1b8de8cd3118c8bc771e"><div class="ttname"><a href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58a5c7b4c5d1a9d1b8de8cd3118c8bc771e">UsbHsInterfaceFilterFlags_idVendor</a></div><div class="ttdeci">@ UsbHsInterfaceFilterFlags_idVendor</div><div class="ttdoc">These use usb_device_descriptor. Bit2..6 require [6.0.0+], these are ignored on eariler versions.</div><div class="ttdef"><b>Definition</b> usbhs.h:16</div></div>
<div class="ttc" id="ausbhs_8h_html_a0dbdcc3c2cc14ea8e35146636c4ecd58ad132a78a55f9c60a43717bb87482313b"><div class="ttname"><a href="usbhs_8h.html#a0dbdcc3c2cc14ea8e35146636c4ecd58ad132a78a55f9c60a43717bb87482313b">UsbHsInterfaceFilterFlags_bDeviceProtocol</a></div><div class="ttdeci">@ UsbHsInterfaceFilterFlags_bDeviceProtocol</div><div class="ttdoc">These use usb_interface_descriptor.</div><div class="ttdef"><b>Definition</b> usbhs.h:22</div></div>
<div class="ttc" id="ausbhs_8h_html_a100292537479a0fb72a84660eca4a706"><div class="ttname"><a href="usbhs_8h.html#a100292537479a0fb72a84660eca4a706">usbHsEpPostBufferAsync</a></div><div class="ttdeci">Result usbHsEpPostBufferAsync(UsbHsClientEpSession *s, void *buffer, u32 size, u64 id, u32 *xferId)</div><div class="ttdoc">Starts an async data transfer with the specified endpoint.</div></div>
<div class="ttc" id="ausbhs_8h_html_a143d1f40c022f771d0bccf2203e77cae"><div class="ttname"><a href="usbhs_8h.html#a143d1f40c022f771d0bccf2203e77cae">usbHsInitialize</a></div><div class="ttdeci">Result usbHsInitialize(void)</div><div class="ttdoc">Initialize usb:hs.</div></div>
<div class="ttc" id="ausbhs_8h_html_a1ed03258b51e4cc56d7b880d867cfb89"><div class="ttname"><a href="usbhs_8h.html#a1ed03258b51e4cc56d7b880d867cfb89">usbHsIfResetDevice</a></div><div class="ttdeci">Result usbHsIfResetDevice(UsbHsClientIfSession *s)</div><div class="ttdoc">Resets the device: has the same affect as unplugging the device and plugging it back in.</div></div>
<div class="ttc" id="ausbhs_8h_html_a22bee23047fc588203a48d8cfc3c7a6f"><div class="ttname"><a href="usbhs_8h.html#a22bee23047fc588203a48d8cfc3c7a6f">usbHsQueryAcquiredInterfaces</a></div><div class="ttdeci">Result usbHsQueryAcquiredInterfaces(UsbHsInterface *interfaces, size_t interfaces_maxsize, s32 *total_entries)</div><div class="ttdoc">Returns an array of UsbHsInterface which were previously acquired.</div></div>
<div class="ttc" id="ausbhs_8h_html_a27cc63999adde972ca2e0ea8035c21a2"><div class="ttname"><a href="usbhs_8h.html#a27cc63999adde972ca2e0ea8035c21a2">usbHsIfGetAlternateInterface</a></div><div class="ttdeci">Result usbHsIfGetAlternateInterface(UsbHsClientIfSession *s, UsbHsInterfaceInfo *inf, u8 id)</div><div class="ttdoc">Gets an alternate interface.</div></div>
<div class="ttc" id="ausbhs_8h_html_a2c9023e5f33814095c12047e17527bcc"><div class="ttname"><a href="usbhs_8h.html#a2c9023e5f33814095c12047e17527bcc">usbHsIfSetInterface</a></div><div class="ttdeci">Result usbHsIfSetInterface(UsbHsClientIfSession *s, UsbHsInterfaceInfo *inf, u8 id)</div><div class="ttdoc">Selects an interface.</div></div>
<div class="ttc" id="ausbhs_8h_html_a383d8255da2192f1a6c2cbd1e1e5d7db"><div class="ttname"><a href="usbhs_8h.html#a383d8255da2192f1a6c2cbd1e1e5d7db">usbHsEpGetXferEvent</a></div><div class="ttdeci">static Event * usbHsEpGetXferEvent(UsbHsClientEpSession *s)</div><div class="ttdoc">Gets the Xfer Event which is signaled when PostBufferAsync finishes. This is only valid for [2....</div><div class="ttdef"><b>Definition</b> usbhs.h:239</div></div>
<div class="ttc" id="ausbhs_8h_html_a3ea256940ca296804fc3f8b66d379cee"><div class="ttname"><a href="usbhs_8h.html#a3ea256940ca296804fc3f8b66d379cee">usbHsGetInterfaceStateChangeEvent</a></div><div class="ttdeci">Event * usbHsGetInterfaceStateChangeEvent(void)</div><div class="ttdoc">Returns the Event loaded during init with autoclear=false.</div></div>
<div class="ttc" id="ausbhs_8h_html_a3f5366d85394212e3b983f4a9ced47c9"><div class="ttname"><a href="usbhs_8h.html#a3f5366d85394212e3b983f4a9ced47c9">usbHsEpCreateSmmuSpace</a></div><div class="ttdeci">Result usbHsEpCreateSmmuSpace(UsbHsClientEpSession *s, void *buffer, u32 size)</div><div class="ttdoc">This can be used to map the specified buffer as devicemem, which can then be used with usbHsEpPostBuf...</div></div>
<div class="ttc" id="ausbhs_8h_html_a3fa9fc5df5fe4b7781818ea0261d4d32"><div class="ttname"><a href="usbhs_8h.html#a3fa9fc5df5fe4b7781818ea0261d4d32">usbHsEpGetReportRingSize</a></div><div class="ttdeci">static u32 usbHsEpGetReportRingSize(UsbHsClientEpSession *s)</div><div class="ttdoc">Gets the buffer size to use with usbHsEpShareReportRing.</div><div class="ttdef"><b>Definition</b> usbhs.h:244</div></div>
<div class="ttc" id="ausbhs_8h_html_a41a6008fbe404a31ba1ebcd1083a3001"><div class="ttname"><a href="usbhs_8h.html#a41a6008fbe404a31ba1ebcd1083a3001">usbHsAcquireUsbIf</a></div><div class="ttdeci">Result usbHsAcquireUsbIf(UsbHsClientIfSession *s, UsbHsInterface *interface)</div><div class="ttdoc">Acquires/opens the specified interface.</div></div>
<div class="ttc" id="ausbhs_8h_html_a49abd5bfc8ce983dd2e640a2ccc44ba3"><div class="ttname"><a href="usbhs_8h.html#a49abd5bfc8ce983dd2e640a2ccc44ba3">usbHsGetServiceSession</a></div><div class="ttdeci">Service * usbHsGetServiceSession(void)</div><div class="ttdoc">Gets the Service object for the actual usb:hs service session.</div></div>
<div class="ttc" id="ausbhs_8h_html_a58d6fdcb838c2069b9cb0c3be9449254"><div class="ttname"><a href="usbhs_8h.html#a58d6fdcb838c2069b9cb0c3be9449254">usbHsIfGetCurrentFrame</a></div><div class="ttdeci">Result usbHsIfGetCurrentFrame(UsbHsClientIfSession *s, u32 *out)</div><div class="ttdoc">On [1.0.0] this is stubbed, just returns 0 with out=0.</div></div>
<div class="ttc" id="ausbhs_8h_html_a65b9b46e1169c4d83dd8d575a85f557e"><div class="ttname"><a href="usbhs_8h.html#a65b9b46e1169c4d83dd8d575a85f557e">usbHsEpPostBuffer</a></div><div class="ttdeci">Result usbHsEpPostBuffer(UsbHsClientEpSession *s, void *buffer, u32 size, u32 *transferredSize)</div><div class="ttdoc">Uses a data transfer with the specified endpoint, this will block until the transfer finishes.</div></div>
<div class="ttc" id="ausbhs_8h_html_a67e85073d3a9fbb29cd42e3045f68dcf"><div class="ttname"><a href="usbhs_8h.html#a67e85073d3a9fbb29cd42e3045f68dcf">usbHsIfClose</a></div><div class="ttdeci">void usbHsIfClose(UsbHsClientIfSession *s)</div><div class="ttdoc">UsbHsClientIfSession.</div></div>
<div class="ttc" id="ausbhs_8h_html_a9968d4a9732ce4aa8cfa9d725862c2f8"><div class="ttname"><a href="usbhs_8h.html#a9968d4a9732ce4aa8cfa9d725862c2f8">usbHsQueryAvailableInterfaces</a></div><div class="ttdeci">Result usbHsQueryAvailableInterfaces(const UsbHsInterfaceFilter *filter, UsbHsInterface *interfaces, size_t interfaces_maxsize, s32 *total_entries)</div><div class="ttdoc">Returns an array of UsbHsInterface which are available.</div></div>
<div class="ttc" id="ausbhs_8h_html_a9c55fec0d4198b6a895a68e038b60c8e"><div class="ttname"><a href="usbhs_8h.html#a9c55fec0d4198b6a895a68e038b60c8e">usbHsIfOpenUsbEp</a></div><div class="ttdeci">Result usbHsIfOpenUsbEp(UsbHsClientIfSession *s, UsbHsClientEpSession *ep, u16 maxUrbCount, u32 maxXferSize, struct usb_endpoint_descriptor *desc)</div><div class="ttdoc">Opens an endpoint.</div></div>
<div class="ttc" id="ausbhs_8h_html_aa4cc2335634047799398aba4230644fc"><div class="ttname"><a href="usbhs_8h.html#aa4cc2335634047799398aba4230644fc">usbHsIfGetID</a></div><div class="ttdeci">static s32 usbHsIfGetID(UsbHsClientIfSession *s)</div><div class="ttdoc">Returns the ID which can be used for comparing with the ID in the output interfaces from usbHsQueryAc...</div><div class="ttdef"><b>Definition</b> usbhs.h:187</div></div>
<div class="ttc" id="ausbhs_8h_html_aa79d15b8f928489a830605ac3251abde"><div class="ttname"><a href="usbhs_8h.html#aa79d15b8f928489a830605ac3251abde">usbHsIfIsActive</a></div><div class="ttdeci">static bool usbHsIfIsActive(UsbHsClientIfSession *s)</div><div class="ttdoc">Returns whether the specified interface session was initialized.</div><div class="ttdef"><b>Definition</b> usbhs.h:182</div></div>
<div class="ttc" id="ausbhs_8h_html_aa937552b4b573b9acd3c95dfb42e2dfa"><div class="ttname"><a href="usbhs_8h.html#aa937552b4b573b9acd3c95dfb42e2dfa">usbHsEpClose</a></div><div class="ttdeci">void usbHsEpClose(UsbHsClientEpSession *s)</div><div class="ttdoc">UsbHsClientEpSession.</div></div>
<div class="ttc" id="ausbhs_8h_html_aac6d7738e8969db4f10455565d237bae"><div class="ttname"><a href="usbhs_8h.html#aac6d7738e8969db4f10455565d237bae">usbHsCreateInterfaceAvailableEvent</a></div><div class="ttdeci">Result usbHsCreateInterfaceAvailableEvent(Event *out_event, bool autoclear, u8 index, const UsbHsInterfaceFilter *filter)</div><div class="ttdoc">Creates an event which is signaled when an interface is available which passes the filtering checks.</div></div>
<div class="ttc" id="ausbhs_8h_html_aac9656beb528e6a6ff7176e1d94e1024"><div class="ttname"><a href="usbhs_8h.html#aac9656beb528e6a6ff7176e1d94e1024">usbHsEpBatchBufferAsync</a></div><div class="ttdeci">Result usbHsEpBatchBufferAsync(UsbHsClientEpSession *s, void *buffer, u32 *urbs, u32 urbCount, u64 id, u32 unk1, u32 unk2, u32 *xferId)</div><div class="ttdoc">This uses the same functionality internally as usbHsEpPostBufferAsync except the urbs array and unk1/...</div></div>
<div class="ttc" id="ausbhs_8h_html_ab28f45274f05e186c34fca737cb6580e"><div class="ttname"><a href="usbhs_8h.html#ab28f45274f05e186c34fca737cb6580e">usbHsEpGetXferReport</a></div><div class="ttdeci">Result usbHsEpGetXferReport(UsbHsClientEpSession *s, UsbHsXferReport *reports, u32 max_reports, u32 *count)</div><div class="ttdoc">Gets an array of UsbHsXferReport for the specified endpoint.</div></div>
<div class="ttc" id="ausbhs_8h_html_ab5eabb933b1a9fc329a5393f70982efc"><div class="ttname"><a href="usbhs_8h.html#ab5eabb933b1a9fc329a5393f70982efc">usbHsEpShareReportRing</a></div><div class="ttdeci">Result usbHsEpShareReportRing(UsbHsClientEpSession *s, void *buffer, size_t size)</div><div class="ttdoc">This creates TransferMemory which is used to read UsbHsXferReport when usbHsEpGetXferReport is used,...</div></div>
<div class="ttc" id="ausbhs_8h_html_ad6837a22e5321182b8aad554f2955203"><div class="ttname"><a href="usbhs_8h.html#ad6837a22e5321182b8aad554f2955203">usbHsQueryAllInterfaces</a></div><div class="ttdeci">Result usbHsQueryAllInterfaces(const UsbHsInterfaceFilter *filter, UsbHsInterface *interfaces, size_t interfaces_maxsize, s32 *total_entries)</div><div class="ttdoc">Returns an array of all UsbHsInterface.</div></div>
<div class="ttc" id="ausbhs_8h_html_adf5d082945fb0d6ec54af30f35abd102"><div class="ttname"><a href="usbhs_8h.html#adf5d082945fb0d6ec54af30f35abd102">usbHsIfCtrlXfer</a></div><div class="ttdeci">Result usbHsIfCtrlXfer(UsbHsClientIfSession *s, u8 bmRequestType, u8 bRequest, u16 wValue, u16 wIndex, u16 wLength, void *buffer, u32 *transferredSize)</div><div class="ttdoc">Uses a control transfer, this will block until the transfer finishes. The buffer address and size sho...</div></div>
<div class="ttc" id="ausbhs_8h_html_ae5d34d2f1601d378280309332fb78b11"><div class="ttname"><a href="usbhs_8h.html#ae5d34d2f1601d378280309332fb78b11">usbHsIfGetInterface</a></div><div class="ttdeci">Result usbHsIfGetInterface(UsbHsClientIfSession *s, UsbHsInterfaceInfo *inf)</div><div class="ttdoc">Gets an interface.</div></div>
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