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UK(4) NetBSD Kernel Interfaces Manual UK(4)
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Maintained for NetBSD
by Kimmo Suominen.
Based on man-cgi by Panagiotis Christias.
uk -- SCSI user-level driver
uk* at scsibus? target ? lun ?
The uk driver provides support for a process to address devices on the
SCSI bus for which there is no configured driver.
A SCSI adapter must also be separately configured into the system before
this driver makes sense.
If a count is given, that number of uk devices will be configured into
the NetBSD kernel.
The uk driver has no ioctls of its own but rather acts as a medium for
the generic scsi(4) ioctls. These are described in <sys/scsiio.h>.
/dev/uk[0-255] unknown SCSI devices.
All scsi(4) debug ioctls work on uk devices.
ioctl(2), cd(4), ch(4), scsi(4), sd(4), ss(4), st(4)
The uk driver appeared in 386BSD 0.1.
NetBSD 9.3 October 11, 1993 NetBSD 9.3