Devices                                                  uhci(7D)

NAME
     uhci - host controller driver

SYNOPSIS
     pcivid,pid@unit-address

DESCRIPTION
     The uhci host controller  driver  is  a  USBA  (Solaris  USB
     Architecture)   compliant  nexus  driver  that  supports the
     Universal Host Controller Interface  Specification  1.1,  an
     industry  standard  developed by Intel. The uhci driver sup-
     ports all USB tranfers, including interrupt,  control,  iso-
     chronous and bulk.

     The uhci driver supports the nexus device control interface.

FILES
      /kernel/drv/uhci
           32-bit ELF Kernel Module

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

     ________________________________________________________________
    | ATTRIBUTE  TYPE             | ATTRIBUTE VALUE                 |
    |_____________________________|_________________________________|
    | Architecture                | Limited to PCI-based X86 systems|
    |_____________________________|_________________________________|
    | Availability                | SUNWusb                         |
    |_____________________________|_________________________________|

SEE ALSO
     hubd(7D), usba(7D), usb_mid(7D)

     Writing Device Drivers

     Universal Host Controller Interface  Specification  for  USB
     1.1

     Universal Serial Bus Specification 1.0 & 1.1

     System Administration Guide: Basic Administration

DIAGNOSTICS
     None.

SunOS 5.8           Last change: 11 Nov 1999                    1