2 # SCSI driver configuration for Acorn
4 config SCSI_ACORNSCSI_3
5 tristate "Acorn SCSI card (aka30) support"
6 depends on ARCH_ACORN && SCSI && BROKEN
8 This enables support for the Acorn SCSI card (aka30). If you have an
9 Acorn system with one of these, say Y. If unsure, say N.
11 config SCSI_ACORNSCSI_TAGGED_QUEUE
12 bool "Support SCSI 2 Tagged queueing"
13 depends on SCSI_ACORNSCSI_3
15 Say Y here to enable tagged queuing support on the Acorn SCSI card.
17 This is a feature of SCSI-2 which improves performance: the host
18 adapter can send several SCSI commands to a device's queue even if
19 previous commands haven't finished yet. Some SCSI devices don't
20 implement this properly, so the safe answer is N.
22 config SCSI_ACORNSCSI_SYNC
23 bool "Support SCSI 2 Synchronous Transfers"
24 depends on SCSI_ACORNSCSI_3
26 Say Y here to enable synchronous transfer negotiation with all
27 targets on the Acorn SCSI card.
29 In general, this improves performance; however some SCSI devices
30 don't implement it properly, so the safe answer is N.
33 tristate "ARXE SCSI support"
34 depends on ARCH_ACORN && SCSI
36 Around 1991, Arxe Systems Limited released a high density floppy
37 disc interface for the Acorn Archimedes range, to allow the use of
38 HD discs from the then new A5000 on earlier models. This interface
39 was either sold on its own or with an integral SCSI controller.
40 Technical details on this NCR53c94-based device are available at
41 <http://www.cryton.demon.co.uk/acornbits/scsi_arxe.html>
42 Say Y here to compile in support for the SCSI controller.
45 tristate "CumanaSCSI II support"
46 depends on ARCH_ACORN && SCSI
48 This enables support for the Cumana SCSI II card. If you have an
49 Acorn system with one of these, say Y. If unsure, say N.
52 tristate "EESOX support"
53 depends on ARCH_ACORN && SCSI
55 This enables support for the EESOX SCSI card. If you have an Acorn
56 system with one of these, say Y, otherwise say N.
58 config SCSI_POWERTECSCSI
59 tristate "PowerTec support"
60 depends on ARCH_ACORN && SCSI
62 This enables support for the Powertec SCSI card on Acorn systems. If
63 you have one of these, say Y. If unsure, say N.
65 comment "The following drivers are not fully supported"
66 depends on ARCH_ACORN && EXPERIMENTAL
69 tristate "CumanaSCSI I support (EXPERIMENTAL)"
70 depends on ARCH_ACORN && EXPERIMENTAL && SCSI
72 This enables support for the Cumana SCSI I card. If you have an
73 Acorn system with one of these, say Y. If unsure, say N.
76 tristate "EcoScsi support (EXPERIMENTAL)"
77 depends on ARCH_ACORN && EXPERIMENTAL && (ARCH_ARC || ARCH_A5K) && SCSI
79 This enables support for the EcoSCSI card -- a small card that sits
80 in the Econet socket. If you have an Acorn system with one of these,
81 say Y. If unsure, say N.
84 tristate "Oak SCSI support (EXPERIMENTAL)"
85 depends on ARCH_ACORN && EXPERIMENTAL && SCSI
87 This enables support for the Oak SCSI card. If you have an Acorn
88 system with one of these, say Y. If unsure, say N.