18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci# 38c2ecf20Sopenharmony_ci# SCSI driver configuration for Acorn 48c2ecf20Sopenharmony_ci# 58c2ecf20Sopenharmony_ciconfig SCSI_ACORNSCSI_3 68c2ecf20Sopenharmony_ci tristate "Acorn SCSI card (aka30) support" 78c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 88c2ecf20Sopenharmony_ci select SCSI_SPI_ATTRS 98c2ecf20Sopenharmony_ci help 108c2ecf20Sopenharmony_ci This enables support for the Acorn SCSI card (aka30). If you have an 118c2ecf20Sopenharmony_ci Acorn system with one of these, say Y. If unsure, say N. 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciconfig SCSI_ACORNSCSI_TAGGED_QUEUE 148c2ecf20Sopenharmony_ci bool "Support SCSI 2 Tagged queueing" 158c2ecf20Sopenharmony_ci depends on SCSI_ACORNSCSI_3 168c2ecf20Sopenharmony_ci help 178c2ecf20Sopenharmony_ci Say Y here to enable tagged queuing support on the Acorn SCSI card. 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ci This is a feature of SCSI-2 which improves performance: the host 208c2ecf20Sopenharmony_ci adapter can send several SCSI commands to a device's queue even if 218c2ecf20Sopenharmony_ci previous commands haven't finished yet. Some SCSI devices don't 228c2ecf20Sopenharmony_ci implement this properly, so the safe answer is N. 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ciconfig SCSI_ACORNSCSI_SYNC 258c2ecf20Sopenharmony_ci bool "Support SCSI 2 Synchronous Transfers" 268c2ecf20Sopenharmony_ci depends on SCSI_ACORNSCSI_3 278c2ecf20Sopenharmony_ci help 288c2ecf20Sopenharmony_ci Say Y here to enable synchronous transfer negotiation with all 298c2ecf20Sopenharmony_ci targets on the Acorn SCSI card. 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci In general, this improves performance; however some SCSI devices 328c2ecf20Sopenharmony_ci don't implement it properly, so the safe answer is N. 338c2ecf20Sopenharmony_ci 348c2ecf20Sopenharmony_ciconfig SCSI_ARXESCSI 358c2ecf20Sopenharmony_ci tristate "ARXE SCSI support" 368c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 378c2ecf20Sopenharmony_ci help 388c2ecf20Sopenharmony_ci Around 1991, Arxe Systems Limited released a high density floppy 398c2ecf20Sopenharmony_ci disc interface for the Acorn Archimedes range, to allow the use of 408c2ecf20Sopenharmony_ci HD discs from the then new A5000 on earlier models. This interface 418c2ecf20Sopenharmony_ci was either sold on its own or with an integral SCSI controller. 428c2ecf20Sopenharmony_ci Technical details on this NCR53c94-based device are available at 438c2ecf20Sopenharmony_ci <http://www.cryton.demon.co.uk/acornbits/scsi_arxe.html> 448c2ecf20Sopenharmony_ci Say Y here to compile in support for the SCSI controller. 458c2ecf20Sopenharmony_ci 468c2ecf20Sopenharmony_ciconfig SCSI_CUMANA_2 478c2ecf20Sopenharmony_ci tristate "CumanaSCSI II support" 488c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 498c2ecf20Sopenharmony_ci help 508c2ecf20Sopenharmony_ci This enables support for the Cumana SCSI II card. If you have an 518c2ecf20Sopenharmony_ci Acorn system with one of these, say Y. If unsure, say N. 528c2ecf20Sopenharmony_ci 538c2ecf20Sopenharmony_ciconfig SCSI_EESOXSCSI 548c2ecf20Sopenharmony_ci tristate "EESOX support" 558c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 568c2ecf20Sopenharmony_ci help 578c2ecf20Sopenharmony_ci This enables support for the EESOX SCSI card. If you have an Acorn 588c2ecf20Sopenharmony_ci system with one of these, say Y, otherwise say N. 598c2ecf20Sopenharmony_ci 608c2ecf20Sopenharmony_ciconfig SCSI_POWERTECSCSI 618c2ecf20Sopenharmony_ci tristate "PowerTec support" 628c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 638c2ecf20Sopenharmony_ci help 648c2ecf20Sopenharmony_ci This enables support for the Powertec SCSI card on Acorn systems. If 658c2ecf20Sopenharmony_ci you have one of these, say Y. If unsure, say N. 668c2ecf20Sopenharmony_ci 678c2ecf20Sopenharmony_cicomment "The following drivers are not fully supported" 688c2ecf20Sopenharmony_ci depends on ARCH_ACORN 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_ciconfig SCSI_CUMANA_1 718c2ecf20Sopenharmony_ci tristate "CumanaSCSI I support" 728c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 738c2ecf20Sopenharmony_ci select SCSI_SPI_ATTRS 748c2ecf20Sopenharmony_ci help 758c2ecf20Sopenharmony_ci This enables support for the Cumana SCSI I card. If you have an 768c2ecf20Sopenharmony_ci Acorn system with one of these, say Y. If unsure, say N. 778c2ecf20Sopenharmony_ci 788c2ecf20Sopenharmony_ciconfig SCSI_OAK1 798c2ecf20Sopenharmony_ci tristate "Oak SCSI support" 808c2ecf20Sopenharmony_ci depends on ARCH_ACORN && SCSI 818c2ecf20Sopenharmony_ci select SCSI_SPI_ATTRS 828c2ecf20Sopenharmony_ci help 838c2ecf20Sopenharmony_ci This enables support for the Oak SCSI card. If you have an Acorn 848c2ecf20Sopenharmony_ci system with one of these, say Y. If unsure, say N. 858c2ecf20Sopenharmony_ci 86