2 # SCSI driver configuration for Acorn
4 config SCSI_ACORNSCSI_3
5 tristate "Acorn SCSI card (aka30) support"
6 depends on ARCH_ACORN && SCSI
9 This enables support for the Acorn SCSI card (aka30). If you have an
10 Acorn system with one of these, say Y. If unsure, say N.
12 config SCSI_ACORNSCSI_TAGGED_QUEUE
13 bool "Support SCSI 2 Tagged queueing"
14 depends on SCSI_ACORNSCSI_3
16 Say Y here to enable tagged queuing support on the Acorn SCSI card.
18 This is a feature of SCSI-2 which improves performance: the host
19 adapter can send several SCSI commands to a device's queue even if
20 previous commands haven't finished yet. Some SCSI devices don't
21 implement this properly, so the safe answer is N.
23 config SCSI_ACORNSCSI_SYNC
24 bool "Support SCSI 2 Synchronous Transfers"
25 depends on SCSI_ACORNSCSI_3
27 Say Y here to enable synchronous transfer negotiation with all
28 targets on the Acorn SCSI card.
30 In general, this improves performance; however some SCSI devices
31 don't implement it properly, so the safe answer is N.
34 tristate "ARXE SCSI support"
35 depends on ARCH_ACORN && SCSI
37 Around 1991, Arxe Systems Limited released a high density floppy
38 disc interface for the Acorn Archimedes range, to allow the use of
39 HD discs from the then new A5000 on earlier models. This interface
40 was either sold on its own or with an integral SCSI controller.
41 Technical details on this NCR53c94-based device are available at
42 <http://www.cryton.demon.co.uk/acornbits/scsi_arxe.html>
43 Say Y here to compile in support for the SCSI controller.
46 tristate "CumanaSCSI II support"
47 depends on ARCH_ACORN && SCSI
49 This enables support for the Cumana SCSI II card. If you have an
50 Acorn system with one of these, say Y. If unsure, say N.
53 tristate "EESOX support"
54 depends on ARCH_ACORN && SCSI
56 This enables support for the EESOX SCSI card. If you have an Acorn
57 system with one of these, say Y, otherwise say N.
59 config SCSI_POWERTECSCSI
60 tristate "PowerTec support"
61 depends on ARCH_ACORN && SCSI
63 This enables support for the Powertec SCSI card on Acorn systems. If
64 you have one of these, say Y. If unsure, say N.
66 comment "The following drivers are not fully supported"
67 depends on ARCH_ACORN && EXPERIMENTAL
70 tristate "CumanaSCSI I support (EXPERIMENTAL)"
71 depends on ARCH_ACORN && EXPERIMENTAL && SCSI
74 This enables support for the Cumana SCSI I card. If you have an
75 Acorn system with one of these, say Y. If unsure, say N.
78 tristate "Oak SCSI support (EXPERIMENTAL)"
79 depends on ARCH_ACORN && EXPERIMENTAL && SCSI
82 This enables support for the Oak SCSI card. If you have an Acorn
83 system with one of these, say Y. If unsure, say N.