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scsi_debug: improve driver description in Kconfig

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Try to give a more accurate driver description and some extra
information in less lines.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Douglas Gilbert <dgilbert@interlog.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
This commit is contained in:
Douglas Gilbert 2014-11-28 19:14:02 -05:00 • committed by Christoph Hellwig
parent d467d31f70
commit 6d6f3807cc
1 changed files with 8 additions and 9 deletions
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17
drivers/scsi/Kconfig
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@ -1462,18 +1462,17 @@ config SCSI_WD719X
SCSI controllers (based on WD33C296A chip). SCSI controllers (based on WD33C296A chip).
config SCSI_DEBUG config SCSI_DEBUG
tristate "SCSI debugging host simulator" tristate "SCSI debugging host and device simulator"
depends on SCSI depends on SCSI
select CRC_T10DIF select CRC_T10DIF
help help
This is a host adapter simulator that can simulate multiple hosts This pseudo driver simulates one or more hosts (SCSI initiators),
each with multiple dummy SCSI devices (disks). It defaults to one each with one or more targets, each with one or more logical units.
host adapter with one dummy SCSI disk. Each dummy disk uses kernel Defaults to one of each, creating a small RAM disk device. Many
RAM as storage (i.e. it is a ramdisk). To save space when multiple parameters found in the /sys/bus/pseudo/drivers/scsi_debug
dummy disks are simulated, they share the same kernel RAM for directory can be tweaked at run time.
their storage. See <http://sg.danny.cz/sg/sdebug26.html> for more See <http://sg.danny.cz/sg/sdebug26.html> for more information.
information. This driver is primarily of use to those testing the Mainly used for testing and best as a module. If unsure, say N.
SCSI and block subsystems. If unsure, say N.
config SCSI_MESH config SCSI_MESH
tristate "MESH (Power Mac internal SCSI) support" tristate "MESH (Power Mac internal SCSI) support"