used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
Say Y here if you have one of these machines or cards.
-config SCSI_NCR_Q720
- tristate "NCR Quad 720 MCA SCSI support"
- depends on MCA && SCSI
- select SCSI_SPI_ATTRS
- help
- This is a driver for the MicroChannel Quad 720 card produced by
- NCR and commonly used in 345x/35xx/4100 class machines. It always
- tries to negotiate sync and uses tag command queueing.
-
- Unless you have an NCR manufactured machine, the chances are that
- you do not have this SCSI card, so say N.
-
config SCSI_NCR53C8XX_DEFAULT_TAGS
int "default tagged command queue depth"
- depends on SCSI_ZALON || SCSI_NCR_Q720
+ depends on SCSI_ZALON
default "8"
---help---
"Tagged command queuing" is a feature of SCSI-2 which improves
config SCSI_NCR53C8XX_MAX_TAGS
int "maximum number of queued commands"
- depends on SCSI_ZALON || SCSI_NCR_Q720
+ depends on SCSI_ZALON
default "32"
---help---
This option allows you to specify the maximum number of commands
config SCSI_NCR53C8XX_SYNC
int "synchronous transfers frequency in MHz"
- depends on SCSI_ZALON || SCSI_NCR_Q720
+ depends on SCSI_ZALON
default "20"
---help---
The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
config SCSI_NCR53C8XX_NO_DISCONNECT
bool "not allow targets to disconnect"
- depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
+ depends on SCSI_ZALON && SCSI_NCR53C8XX_DEFAULT_TAGS=0
help
This option is only provided for safety if you suspect some SCSI
device of yours to not support properly the target-disconnect