1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>usb directory</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Writing an ALSA Driver"><link rel="up" href="file-tree.html" title="Chapter 1. File Tree Structure"><link rel="prev" href="file-tree-arm-ppc-sparc-directories.html" title="arm, ppc, and sparc directories"><link rel="next" href="file-tree-pcmcia-directory.html" title="pcmcia directory"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">usb directory</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="file-tree-arm-ppc-sparc-directories.html">Prev</a> </td><th width="60%" align="center">Chapter 1. File Tree Structure</th><td width="20%" align="right"> <a accesskey="n" href="file-tree-pcmcia-directory.html">Next</a></td></tr></table><hr></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="file-tree-usb-directory"></a>usb directory</h2></div></div></div><p> 2 This directory contains the USB-audio driver. In the latest version, the 3 USB MIDI driver is integrated in the usb-audio driver. 4 </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="file-tree-arm-ppc-sparc-directories.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="file-tree.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="file-tree-pcmcia-directory.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">arm, ppc, and sparc directories </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> pcmcia directory</td></tr></table></div></body></html> 5