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UMASS(4)                  NetBSD Programmer's Manual                  UMASS(4)


NAME

     umass - USB mass storage support


SYNOPSIS

     umass*     at uhub?
     atapibus*  at umass? channel ?
     scsibus*   at umass? channel ?
     wd*        at umass?


DESCRIPTION

     The umass driver provides support for USB mass storage class devices.
     The driver supports subclasses SCSI, 8020i (ATAPI), 8070i (ATAPI), QIC157
     (ATAPI), RBC (subset of SCSI), and UFI (USB Floppy).  The driver handles
     the protocols Bulk-Only, CBI, and CBI-with-CCI.


HARDWARE

     Devices known to work with this driver include:

           FujiFilm FinePix1300 Digital Camera
           Imation SuperDisk
           IOmega Zip 100
           IOmega Zip 250
           LaCie CD R/W
           SanDisk ImageMate SDDR-31
           Siemens MP3-Player USB
           STMicroelectronics ST92163 Mass Storage library Tester
           Y-E Data FlashBuster floppy

     The driver also supports certain adapters from In-System Design that use
     the (non-standardized) ATA protocol over Bulk-Only.


SEE ALSO

     atapi(4), scsi(4), usb(4), wd(4)


HISTORY

     The umass driver is a port of the FreeBSD driver.  The umass driver ap-
     peared in NetBSD 1.5.

NetBSD 1.6.1                    August 23, 1999                              1