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UMASS(4)		 BSD Kernel Interfaces Manual		      UMASS(4)

NAME
     umass — USB mass storage support

SYNOPSIS
     umass*	at uhub?
     atapibus*	at umass?
     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:

	   Creative Tech NOMAD MuVo TX
	   FujiFilm FinePix1300 Digital Camera
	   Imation SuperDisk
	   IOmega Zip 100
	   IOmega Zip 250
	   Kingston DataTraveler 2.0
	   LaCie CD R/W
	   Lexar Media JumpDrive Flash Disks
	   Neodio Multi-format Flash Controller
	   Olympus C-5050 ZOOM Digital Camera
	   SanDisk ImageMate SDDR-31
	   Siemens MP3-Player USB
	   Sony DSC Digital Cameras
	   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
     appeared in NetBSD 1.5.

BSD				 June 26, 2005				   BSD

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