756fb6a895
The acornscsi driver has a config option to enable tagged queuing, but this option gets disabled in the driver itself with the comment 'needs to be debugged'. As this is a _really_ old driver I doubt anyone will be wanting to invest time here, so remove the tagged queue vestiges and make our lives easier. [jpg: Use scsi_cmd_to_rq()] Link: https://lore.kernel.org/r/1631696835-136198-3-git-send-email-john.garry@huawei.com Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: John Garry <john.garry@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2.4 KiB
SPDX-License-Identifier: GPL-2.0-only
SCSI driver configuration for Acorn
config SCSI_ACORNSCSI_3 tristate "Acorn SCSI card (aka30) support" depends on ARCH_ACORN && SCSI select SCSI_SPI_ATTRS help This enables support for the Acorn SCSI card (aka30). If you have an Acorn system with one of these, say Y. If unsure, say N.
config SCSI_ACORNSCSI_SYNC bool "Support SCSI 2 Synchronous Transfers" depends on SCSI_ACORNSCSI_3 help Say Y here to enable synchronous transfer negotiation with all targets on the Acorn SCSI card.
In general, this improves performance; however some SCSI devices
don't implement it properly, so the safe answer is N.
config SCSI_ARXESCSI tristate "ARXE SCSI support" depends on ARCH_ACORN && SCSI help Around 1991, Arxe Systems Limited released a high density floppy disc interface for the Acorn Archimedes range, to allow the use of HD discs from the then new A5000 on earlier models. This interface was either sold on its own or with an integral SCSI controller. Technical details on this NCR53c94-based device are available at http://www.cryton.demon.co.uk/acornbits/scsi_arxe.html Say Y here to compile in support for the SCSI controller.
config SCSI_CUMANA_2 tristate "CumanaSCSI II support" depends on ARCH_ACORN && SCSI help This enables support for the Cumana SCSI II card. If you have an Acorn system with one of these, say Y. If unsure, say N.
config SCSI_EESOXSCSI tristate "EESOX support" depends on ARCH_ACORN && SCSI help This enables support for the EESOX SCSI card. If you have an Acorn system with one of these, say Y, otherwise say N.
config SCSI_POWERTECSCSI tristate "PowerTec support" depends on ARCH_ACORN && SCSI help This enables support for the Powertec SCSI card on Acorn systems. If you have one of these, say Y. If unsure, say N.
comment "The following drivers are not fully supported" depends on ARCH_ACORN
config SCSI_CUMANA_1 tristate "CumanaSCSI I support" depends on ARCH_ACORN && SCSI select SCSI_SPI_ATTRS help This enables support for the Cumana SCSI I card. If you have an Acorn system with one of these, say Y. If unsure, say N.
config SCSI_OAK1 tristate "Oak SCSI support" depends on ARCH_ACORN && SCSI select SCSI_SPI_ATTRS help This enables support for the Oak SCSI card. If you have an Acorn system with one of these, say Y. If unsure, say N.