<para>Gadget drivers
rely on common USB structures and constants
defined in the
-<filename><linux/usb_ch9.h></filename>
+<filename><linux/usb/ch9.h></filename>
header file, which is standard in Linux 2.6 kernels.
These are the same types and constants used by host
side drivers (and usbcore).
</para>
-!Iinclude/linux/usb_ch9.h
+!Iinclude/linux/usb/ch9.h
</sect1>
<sect1 id="core"><title>Core Objects and Methods</title>
<chapter><title>USB-Standard Types</title>
- <para>In <filename><linux/usb_ch9.h></filename> you will find
+ <para>In <filename><linux/usb/ch9.h></filename> you will find
the USB data types defined in chapter 9 of the USB specification.
These data types are used throughout USB, and in APIs including
this host side API, gadget APIs, and usbfs.
</para>
-!Iinclude/linux/usb_ch9.h
+!Iinclude/linux/usb/ch9.h
</chapter>
#include <asm/byteorder.h></programlisting>
The standard USB device model requests, from "Chapter 9" of
the USB 2.0 specification, are automatically included from
- the <filename><linux/usb_ch9.h></filename> header.
+ the <filename><linux/usb/ch9.h></filename> header.
</para>
<para>Unless noted otherwise, the ioctl requests