SBP(4) | Device Drivers Manual | SBP(4) |
sbp
— Serial Bus
Protocol 2 (SBP-2) Mass Storage Devices driver
sbp* at ieee1394if? euihi ? euilo ?
The sbp
driver provides support for SBP-2
devices that attach to the IEEE1394 port. It should work with all SBP-2
devices which the scsi(4) layer
supports, for example, HDDs, CDROM drives, and DVD drives.
Some users familiar with
umass(4) might wonder why the
device is not detached at the
scsi(4) layer when the device is
unplugged. It is detached only if the device has not been plugged again
during several bus resets. This is for preventing to detach an active file
system even when the device cannot be probed correctly for some reason after
a bus reset or when the device is temporary disconnected because the user
changes the bus topology. If you want to force to detach the device, run
fwctl -r
several times.
The sbp
driver was written by
Katsushi Kobayashi and Hidetoshi
Shimokawa.
This manual page was written by Katsushi Kobayashi. It was added to NetBSD 4.0 by KIYOHARA Takashi.
June 18, 2005 | NetBSD 10.99 |