opensolaris man page for usb_ia

usb_ia(7D)							      Devices								usb_ia(7D)

NAME
       usb_ia - USB interface association driver

SYNOPSIS
       interface association@unit-address

DESCRIPTION
       The  usb_ia driver is a USBA (Solaris Universal Serial Bus Architecture)-compliant nexus driver that binds to a device's interface associa-
       tion nodes when no vendor or class specific driver is available. To do this, usb_ia creates nodes for  the  internal  interfaces  and  then
       attempts to bind drivers to each child interface.

       Each  interface	association  node  has	a  parent  device  node that is created by usb_mid(7D) and all ugen(7D) interfaces are exported by
       usb_mid(7D). (Note: attempting to export ugen(7D) interfaces using usb_ia is prohibited.)

FILES
       /kernel/drv/usb_ia

	   32-bit ELF kernel module. (x86).

       /kernel/drv/amd64/usb_ia

	   64-bit ELF kernel module. (x86).

       /kernel/drv/sparcv9/usb_ia

	   64-bit ELF kernel module. (SPARC).

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+------------------------------+
       |      ATTRIBUTE TYPE	     |	     ATTRIBUTE VALUE	    |
       +-----------------------------+------------------------------+
       |Architecture		     |SPARC & x86 PCI-based systems |
       +-----------------------------+------------------------------+
       |Availability		     |SUNWusb			    |
       +-----------------------------+------------------------------+

SEE ALSO
       attributes(5),ugen(7D), usb_mid(7D), usba(7D)

       Writing Device Drivers

       System Administration Guide: Basic Administration

       Universal Serial Bus Specification 2.0 -- 2000

       Interface Association Descriptor Engineering Change Notice (ECN)--2003

       http://www.sun.com/io

       http://docs.sun.com

DIAGNOSTICS
       In addition to being logged, the following messages may appear on the system console. All messages are formatted in the	   following  man-
       ner:

	 <device path> (usb_ia<instance num>):message...

       No driver found for interface <n> (nodename: <string>) of <device>.

	   No driver is available for this interface.

SunOS 5.11							    21 Dec 2006 							usb_ia(7D)