Data Structures for Drivers                  usbstringdescr(9S)



NAME
     usbstringdescr - USB string descriptor

SYNOPSIS
     #include 


INTERFACE LEVEL
     Solaris DI specific (Solaris DI)

DESCRIPTION
     The usbstringdescrt string descriptor defines the  attri-
     butes  of  a string, including size and Unicode language ID.
     Other USB  descriptors  may  have  string  descriptor  index
     fields  which refer to specific string descriptors retrieved
     as part of a device's configuration.


     Please refer to Section 9.6.7 of the USB 2.0  specification.
     The USB 2.0 specification is available at www.usb.org.


     A  string descriptor has the following fields:

       uint8t       bLength                Size of this descriptor,
                                            in bytes.

       uint8t       bDescriptorType        Set to USBDESCRTYPESTRING.

       uint16t      bString[1];            Variable length Unicode encoded
                                            string.


ATRIBUTES
     See attributes(5) for descriptions of the  following  attri-
     butes:



















SunOS 5.11           Last change: 5 Jan 2004                    1






Data Structures for Drivers                  usbstringdescr(9S)



     
           ATRIBUTE TYPE               ATRIBUTE VALUE       
    
     Architecture                 PCI-based systems           
    
     Interface stability          Committed                   
    
     Availability                 SUNWusbu                    
    


SEE ALSO
     attributes(5),     usbgetaltif(9F),      usbgetcfg(9F),
     usbgetdevdata(9F),              usbgetstringdescr(9F),
     usbparsedata(9F), usbctrlrequest(9S)








































SunOS 5.11           Last change: 5 Jan 2004                    2