11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# SCSI driver configuration for Acorn 31da177e4SLinus Torvalds# 41da177e4SLinus Torvaldsconfig SCSI_ACORNSCSI_3 51da177e4SLinus Torvalds tristate "Acorn SCSI card (aka30) support" 6324b9337SRussell King depends on ARCH_ACORN && SCSI 7410ca5c7SMatthew Wilcox select SCSI_SPI_ATTRS 81da177e4SLinus Torvalds help 91da177e4SLinus Torvalds This enables support for the Acorn SCSI card (aka30). If you have an 101da177e4SLinus Torvalds Acorn system with one of these, say Y. If unsure, say N. 111da177e4SLinus Torvalds 121da177e4SLinus Torvaldsconfig SCSI_ACORNSCSI_TAGGED_QUEUE 131da177e4SLinus Torvalds bool "Support SCSI 2 Tagged queueing" 141da177e4SLinus Torvalds depends on SCSI_ACORNSCSI_3 151da177e4SLinus Torvalds help 161da177e4SLinus Torvalds Say Y here to enable tagged queuing support on the Acorn SCSI card. 171da177e4SLinus Torvalds 181da177e4SLinus Torvalds This is a feature of SCSI-2 which improves performance: the host 191da177e4SLinus Torvalds adapter can send several SCSI commands to a device's queue even if 201da177e4SLinus Torvalds previous commands haven't finished yet. Some SCSI devices don't 211da177e4SLinus Torvalds implement this properly, so the safe answer is N. 221da177e4SLinus Torvalds 231da177e4SLinus Torvaldsconfig SCSI_ACORNSCSI_SYNC 241da177e4SLinus Torvalds bool "Support SCSI 2 Synchronous Transfers" 251da177e4SLinus Torvalds depends on SCSI_ACORNSCSI_3 261da177e4SLinus Torvalds help 271da177e4SLinus Torvalds Say Y here to enable synchronous transfer negotiation with all 281da177e4SLinus Torvalds targets on the Acorn SCSI card. 291da177e4SLinus Torvalds 301da177e4SLinus Torvalds In general, this improves performance; however some SCSI devices 311da177e4SLinus Torvalds don't implement it properly, so the safe answer is N. 321da177e4SLinus Torvalds 331da177e4SLinus Torvaldsconfig SCSI_ARXESCSI 341da177e4SLinus Torvalds tristate "ARXE SCSI support" 351da177e4SLinus Torvalds depends on ARCH_ACORN && SCSI 361da177e4SLinus Torvalds help 371da177e4SLinus Torvalds Around 1991, Arxe Systems Limited released a high density floppy 381da177e4SLinus Torvalds disc interface for the Acorn Archimedes range, to allow the use of 391da177e4SLinus Torvalds HD discs from the then new A5000 on earlier models. This interface 401da177e4SLinus Torvalds was either sold on its own or with an integral SCSI controller. 411da177e4SLinus Torvalds Technical details on this NCR53c94-based device are available at 421da177e4SLinus Torvalds <http://www.cryton.demon.co.uk/acornbits/scsi_arxe.html> 431da177e4SLinus Torvalds Say Y here to compile in support for the SCSI controller. 441da177e4SLinus Torvalds 451da177e4SLinus Torvaldsconfig SCSI_CUMANA_2 461da177e4SLinus Torvalds tristate "CumanaSCSI II support" 471da177e4SLinus Torvalds depends on ARCH_ACORN && SCSI 481da177e4SLinus Torvalds help 491da177e4SLinus Torvalds This enables support for the Cumana SCSI II card. If you have an 501da177e4SLinus Torvalds Acorn system with one of these, say Y. If unsure, say N. 511da177e4SLinus Torvalds 521da177e4SLinus Torvaldsconfig SCSI_EESOXSCSI 531da177e4SLinus Torvalds tristate "EESOX support" 541da177e4SLinus Torvalds depends on ARCH_ACORN && SCSI 551da177e4SLinus Torvalds help 561da177e4SLinus Torvalds This enables support for the EESOX SCSI card. If you have an Acorn 571da177e4SLinus Torvalds system with one of these, say Y, otherwise say N. 581da177e4SLinus Torvalds 591da177e4SLinus Torvaldsconfig SCSI_POWERTECSCSI 601da177e4SLinus Torvalds tristate "PowerTec support" 611da177e4SLinus Torvalds depends on ARCH_ACORN && SCSI 621da177e4SLinus Torvalds help 631da177e4SLinus Torvalds This enables support for the Powertec SCSI card on Acorn systems. If 641da177e4SLinus Torvalds you have one of these, say Y. If unsure, say N. 651da177e4SLinus Torvalds 661da177e4SLinus Torvaldscomment "The following drivers are not fully supported" 67*fbc06063SKees Cook depends on ARCH_ACORN 681da177e4SLinus Torvalds 691da177e4SLinus Torvaldsconfig SCSI_CUMANA_1 70*fbc06063SKees Cook tristate "CumanaSCSI I support" 71*fbc06063SKees Cook depends on ARCH_ACORN && SCSI 72ca8c100aSRussell King select SCSI_SPI_ATTRS 731da177e4SLinus Torvalds help 741da177e4SLinus Torvalds This enables support for the Cumana SCSI I card. If you have an 751da177e4SLinus Torvalds Acorn system with one of these, say Y. If unsure, say N. 761da177e4SLinus Torvalds 771da177e4SLinus Torvaldsconfig SCSI_OAK1 78*fbc06063SKees Cook tristate "Oak SCSI support" 79*fbc06063SKees Cook depends on ARCH_ACORN && SCSI 80ca8c100aSRussell King select SCSI_SPI_ATTRS 811da177e4SLinus Torvalds help 821da177e4SLinus Torvalds This enables support for the Oak SCSI card. If you have an Acorn 831da177e4SLinus Torvalds system with one of these, say Y. If unsure, say N. 841da177e4SLinus Torvalds 85