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Linus Torvalds1da177e2005-04-16 15:20:36 -07001menu "SCSI device support"
2
James Bottomley61a7afa2005-08-16 18:27:34 -05003config RAID_ATTRS
4 tristate "RAID Transport Class"
5 default n
6 ---help---
7 Provides RAID
8
Linus Torvalds1da177e2005-04-16 15:20:36 -07009config SCSI
10 tristate "SCSI device support"
11 ---help---
12 If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
13 any other SCSI device under Linux, say Y and make sure that you know
14 the name of your SCSI host adapter (the card inside your computer
15 that "speaks" the SCSI protocol, also called SCSI controller),
16 because you will be asked for it.
17
18 You also need to say Y here if you have a device which speaks
19 the SCSI protocol. Examples of this include the parallel port
20 version of the IOMEGA ZIP drive, USB storage devices, Fibre
21 Channel, FireWire storage and the IDE-SCSI emulation driver.
22
23 To compile this driver as a module, choose M here and read
24 <file:Documentation/scsi/scsi.txt>.
25 The module will be called scsi_mod.
26
27 However, do not compile this as a module if your root file system
28 (the one containing the directory /) is located on a SCSI device.
29
30config SCSI_PROC_FS
31 bool "legacy /proc/scsi/ support"
32 depends on SCSI && PROC_FS
33 default y
34 ---help---
35 This option enables support for the various files in
36 /proc/scsi. In Linux 2.6 this has been superceeded by
37 files in sysfs but many legacy applications rely on this.
38
39 If unusure say Y.
40
41comment "SCSI support type (disk, tape, CD-ROM)"
42 depends on SCSI
43
44config BLK_DEV_SD
45 tristate "SCSI disk support"
46 depends on SCSI
47 ---help---
48 If you want to use SCSI hard disks, Fibre Channel disks,
49 USB storage or the SCSI or parallel port version of
50 the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
51 the Disk-HOWTO and the Multi-Disk-HOWTO, available from
52 <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
53 CD-ROMs.
54
55 To compile this driver as a module, choose M here and read
56 <file:Documentation/scsi/scsi.txt>.
57 The module will be called sd_mod.
58
59 Do not compile this driver as a module if your root file system
60 (the one containing the directory /) is located on a SCSI disk.
61 In this case, do not compile the driver for your SCSI host adapter
62 (below) as a module either.
63
64config CHR_DEV_ST
65 tristate "SCSI tape support"
66 depends on SCSI
67 ---help---
68 If you want to use a SCSI tape drive under Linux, say Y and read the
69 SCSI-HOWTO, available from
70 <http://www.tldp.org/docs.html#howto>, and
71 <file:Documentation/scsi/st.txt> in the kernel source. This is NOT
72 for SCSI CD-ROMs.
73
74 To compile this driver as a module, choose M here and read
75 <file:Documentation/scsi/scsi.txt>. The module will be called st.
76
77config CHR_DEV_OSST
78 tristate "SCSI OnStream SC-x0 tape support"
79 depends on SCSI
80 ---help---
81 The OnStream SC-x0 SCSI tape drives can not be driven by the
82 standard st driver, but instead need this special osst driver and
83 use the /dev/osstX char device nodes (major 206). Via usb-storage
84 and ide-scsi, you may be able to drive the USB-x0 and DI-x0 drives
85 as well. Note that there is also a second generation of OnStream
86 tape drives (ADR-x0) that supports the standard SCSI-2 commands for
87 tapes (QIC-157) and can be driven by the standard driver st.
88 For more information, you may have a look at the SCSI-HOWTO
89 <http://www.tldp.org/docs.html#howto> and
90 <file:Documentation/scsi/osst.txt> in the kernel source.
91 More info on the OnStream driver may be found on
92 <http://linux1.onstream.nl/test/>
93 Please also have a look at the standard st docu, as most of it
94 applies to osst as well.
95
96 To compile this driver as a module, choose M here and read
97 <file:Documentation/scsi/scsi.txt>. The module will be called osst.
98
99config BLK_DEV_SR
100 tristate "SCSI CDROM support"
101 depends on SCSI
102 ---help---
103 If you want to use a SCSI or FireWire CD-ROM under Linux,
104 say Y and read the SCSI-HOWTO and the CDROM-HOWTO at
105 <http://www.tldp.org/docs.html#howto>. Also make sure to say
106 Y or M to "ISO 9660 CD-ROM file system support" later.
107
108 To compile this driver as a module, choose M here and read
109 <file:Documentation/scsi/scsi.txt>.
110 The module will be called sr_mod.
111
112config BLK_DEV_SR_VENDOR
113 bool "Enable vendor-specific extensions (for SCSI CDROM)"
114 depends on BLK_DEV_SR
115 help
116 This enables the usage of vendor specific SCSI commands. This is
117 required to support multisession CDs with old NEC/TOSHIBA cdrom
118 drives (and HP Writers). If you have such a drive and get the first
119 session only, try saying Y here; everybody else says N.
120
121config CHR_DEV_SG
122 tristate "SCSI generic support"
123 depends on SCSI
124 ---help---
125 If you want to use SCSI scanners, synthesizers or CD-writers or just
126 about anything having "SCSI" in its name other than hard disks,
127 CD-ROMs or tapes, say Y here. These won't be supported by the kernel
128 directly, so you need some additional software which knows how to
129 talk to these devices using the SCSI protocol:
130
131 For scanners, look at SANE (<http://www.mostang.com/sane/>). For CD
132 writer software look at Cdrtools
133 (<http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/cdrecord.html>)
134 and for burning a "disk at once": CDRDAO
135 (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
136 quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
137 For other devices, it's possible that you'll have to write the
138 driver software yourself. Please read the file
139 <file:Documentation/scsi/scsi-generic.txt> for more information.
140
141 To compile this driver as a module, choose M here and read
142 <file:Documentation/scsi/scsi.txt>. The module will be called sg.
143
144 If unsure, say N.
145
Gerd Knorr daa6eda2005-05-10 10:59:13 +0200146config CHR_DEV_SCH
147 tristate "SCSI media changer support"
148 depends on SCSI
149 ---help---
150 This is a driver for SCSI media changers. Most common devices are
151 tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
152 don't need this for those tiny 6-slot cdrom changers. Media
153 changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
154 If you have such hardware and want to use it with linux, say Y
155 here. Check <file:Documentation/scsi-changer.txt> for details.
156
157 If you want to compile this as a module ( = code which can be
158 inserted in and removed from the running kernel whenever you want),
159 say M here and read <file:Documentation/modules.txt> and
160 <file:Documentation/scsi.txt>. The module will be called ch.o.
161 If unsure, say N.
162
163
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164comment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs"
165 depends on SCSI
166
167config SCSI_MULTI_LUN
168 bool "Probe all LUNs on each SCSI device"
169 depends on SCSI
170 help
171 If you have a SCSI device that supports more than one LUN (Logical
172 Unit Number), e.g. a CD jukebox, and only one LUN is detected, you
173 can say Y here to force the SCSI driver to probe for multiple LUNs.
174 A SCSI device with multiple LUNs acts logically like multiple SCSI
175 devices. The vast majority of SCSI devices have only one LUN, and
176 so most people can say N here. The max_luns boot/module parameter
177 allows to override this setting.
178
179config SCSI_CONSTANTS
180 bool "Verbose SCSI error reporting (kernel size +=12K)"
181 depends on SCSI
182 help
183 The error messages regarding your SCSI hardware will be easier to
184 understand if you say Y here; it will enlarge your kernel by about
185 12 KB. If in doubt, say Y.
186
187config SCSI_LOGGING
188 bool "SCSI logging facility"
189 depends on SCSI
190 ---help---
191 This turns on a logging facility that can be used to debug a number
192 of SCSI related problems.
193
194 If you say Y here, no logging output will appear by default, but you
195 can enable logging by saying Y to "/proc file system support" and
196 "Sysctl support" below and executing the command
197
198 echo "scsi log token [level]" > /proc/scsi/scsi
199
200 at boot time after the /proc file system has been mounted.
201
202 There are a number of things that can be used for 'token' (you can
203 find them in the source: <file:drivers/scsi/scsi.c>), and this
204 allows you to select the types of information you want, and the
205 level allows you to select the level of verbosity.
206
207 If you say N here, it may be harder to track down some types of SCSI
208 problems. If you say Y here your kernel will be somewhat larger, but
209 there should be no noticeable performance impact as long as you have
210 logging turned off.
211
212menu "SCSI Transport Attributes"
213 depends on SCSI
214
215config SCSI_SPI_ATTRS
216 tristate "Parallel SCSI (SPI) Transport Attributes"
217 depends on SCSI
218 help
219 If you wish to export transport-specific information about
220 each attached SCSI device to sysfs, say Y. Otherwise, say N.
221
222config SCSI_FC_ATTRS
223 tristate "FiberChannel Transport Attributes"
224 depends on SCSI
225 help
226 If you wish to export transport-specific information about
227 each attached FiberChannel device to sysfs, say Y.
228 Otherwise, say N.
229
230config SCSI_ISCSI_ATTRS
231 tristate "iSCSI Transport Attributes"
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700232 depends on SCSI && NET
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233 help
234 If you wish to export transport-specific information about
235 each attached iSCSI device to sysfs, say Y.
236 Otherwise, say N.
237
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200238config SCSI_SAS_ATTRS
239 tristate "SAS Transport Attributes"
240 depends on SCSI
241 help
242 If you wish to export transport-specific information about
243 each attached SAS device to sysfs, say Y.
244
Linus Torvalds1da177e2005-04-16 15:20:36 -0700245endmenu
246
247menu "SCSI low-level drivers"
248 depends on SCSI!=n
249
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700250config ISCSI_TCP
251 tristate "iSCSI Initiator over TCP/IP"
James Bottomley96bad872005-09-08 09:56:18 -0500252 depends on SCSI && INET
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700253 select CRYPTO
254 select CRYPTO_MD5
255 select CRYPTO_CRC32C
James Bottomley96bad872005-09-08 09:56:18 -0500256 select SCSI_ISCSI_ATTRS
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700257 help
258 The iSCSI Driver provides a host with the ability to access storage
259 through an IP network. The driver uses the iSCSI protocol to transport
260 SCSI requests and responses over a TCP/IP network between the host
261 (the "initiator") and "targets". Architecturally, the iSCSI driver
262 combines with the host's TCP/IP stack, network drivers, and Network
263 Interface Card (NIC) to provide the same functions as a SCSI or a
264 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
265
266 To compile this driver as a module, choose M here: the
267 module will be called iscsi_tcp.
268
269 The userspace component needed to initialize the driver, documentation,
270 and sample configuration files can be found here:
271
272 http://linux-iscsi.sf.net
273
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274config SGIWD93_SCSI
275 tristate "SGI WD93C93 SCSI Driver"
276 depends on SGI_IP22 && SCSI
277 help
278 If you have a Western Digital WD93 SCSI controller on
279 an SGI MIPS system, say Y. Otherwise, say N.
280
281config SCSI_DECNCR
282 tristate "DEC NCR53C94 Scsi Driver"
283 depends on MACH_DECSTATION && SCSI && TC
284 help
285 Say Y here to support the NCR53C94 SCSI controller chips on IOASIC
286 based TURBOchannel DECstations and TURBOchannel PMAZ-A cards.
287
288config SCSI_DECSII
289 tristate "DEC SII Scsi Driver"
Ralf Baechle875d43e2005-09-03 15:56:16 -0700290 depends on MACH_DECSTATION && SCSI && 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700291
292config BLK_DEV_3W_XXXX_RAID
293 tristate "3ware 5/6/7/8xxx ATA-RAID support"
294 depends on PCI && SCSI
295 help
296 3ware is the only hardware ATA-Raid product in Linux to date.
297 This card is 2,4, or 8 channel master mode support only.
298 SCSI support required!!!
299
300 <http://www.3ware.com/>
301
302 Please read the comments at the top of
303 <file:drivers/scsi/3w-xxxx.c>.
304
305config SCSI_3W_9XXX
306 tristate "3ware 9xxx SATA-RAID support"
307 depends on PCI && SCSI
308 help
309 This driver supports the 9000 series 3ware SATA-RAID cards.
310
311 <http://www.amcc.com>
312
313 Please read the comments at the top of
314 <file:drivers/scsi/3w-9xxx.c>.
315
316config SCSI_7000FASST
317 tristate "7000FASST SCSI support"
Al Viroa5532602005-05-04 05:39:42 +0100318 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700319 help
320 This driver supports the Western Digital 7000 SCSI host adapter
321 family. Some information is in the source:
322 <file:drivers/scsi/wd7000.c>.
323
324 To compile this driver as a module, choose M here: the
325 module will be called wd7000.
326
327config SCSI_ACARD
328 tristate "ACARD SCSI support"
329 depends on PCI && SCSI
330 help
331 This driver supports the ACARD SCSI host adapter.
332 Support Chip <ATP870 ATP876 ATP880 ATP885>
333 To compile this driver as a module, choose M here: the
334 module will be called atp870u.
335
336config SCSI_AHA152X
337 tristate "Adaptec AHA152X/2825 support"
338 depends on ISA && SCSI && !64BIT
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500339 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700340 ---help---
341 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
342 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
343 must be manually specified in this case.
344
345 It is explained in section 3.3 of the SCSI-HOWTO, available from
346 <http://www.tldp.org/docs.html#howto>. You might also want to
347 read the file <file:Documentation/scsi/aha152x.txt>.
348
349 To compile this driver as a module, choose M here: the
350 module will be called aha152x.
351
352config SCSI_AHA1542
353 tristate "Adaptec AHA1542 support"
Al Viroa5532602005-05-04 05:39:42 +0100354 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700355 ---help---
356 This is support for a SCSI host adapter. It is explained in section
357 3.4 of the SCSI-HOWTO, available from
358 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
359 purchased by Adaptec, and some former Trantor products are being
360 sold under the Adaptec name. If it doesn't work out of the box, you
361 may have to change some settings in <file:drivers/scsi/aha1542.h>.
362
363 To compile this driver as a module, choose M here: the
364 module will be called aha1542.
365
366config SCSI_AHA1740
367 tristate "Adaptec AHA1740 support"
368 depends on EISA && SCSI
369 ---help---
370 This is support for a SCSI host adapter. It is explained in section
371 3.5 of the SCSI-HOWTO, available from
372 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
373 of the box, you may have to change some settings in
374 <file:drivers/scsi/aha1740.h>.
375
376 To compile this driver as a module, choose M here: the
377 module will be called aha1740.
378
379config SCSI_AACRAID
380 tristate "Adaptec AACRAID support"
381 depends on SCSI && PCI
Adrian Bunk8075f212006-03-20 20:21:24 +0100382 help
383 This driver supports a variety of Dell, HP, Adaptec, IBM and
384 ICP storage products. For a list of supported products, refer
385 to <file:Documentation/scsi/aacraid.txt>.
386
387 To compile this driver as a module, choose M here: the module
388 will be called aacraid.
389
Linus Torvalds1da177e2005-04-16 15:20:36 -0700390
391source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
392
393config SCSI_AIC7XXX_OLD
394 tristate "Adaptec AIC7xxx support (old driver)"
395 depends on (ISA || EISA || PCI ) && SCSI
396 help
397 WARNING This driver is an older aic7xxx driver and is no longer
398 under active development. Adaptec, Inc. is writing a new driver to
399 take the place of this one, and it is recommended that whenever
400 possible, people should use the new Adaptec written driver instead
401 of this one. This driver will eventually be phased out entirely.
402
403 This is support for the various aic7xxx based Adaptec SCSI
404 controllers. These include the 274x EISA cards; 284x VLB cards;
405 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
406 motherboard based SCSI controllers from Adaptec. It does not support
407 the AAA-13x RAID controllers from Adaptec, nor will it likely ever
408 support them. It does not support the 2920 cards from Adaptec that
409 use the Future Domain SCSI controller chip. For those cards, you
410 need the "Future Domain 16xx SCSI support" driver.
411
412 In general, if the controller is based on an Adaptec SCSI controller
413 chip from the aic777x series or the aic78xx series, this driver
414 should work. The only exception is the 7810 which is specifically
415 not supported (that's the RAID controller chip on the AAA-13x
416 cards).
417
418 Note that the AHA2920 SCSI host adapter is *not* supported by this
419 driver; choose "Future Domain 16xx SCSI support" instead if you have
420 one of those.
421
422 Information on the configuration options for this controller can be
423 found by checking the help file for each of the available
424 configuration options. You should read
425 <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
426 contacting the maintainer with any questions. The SCSI-HOWTO,
427 available from <http://www.tldp.org/docs.html#howto>, can also
428 be of great help.
429
430 To compile this driver as a module, choose M here: the
431 module will be called aic7xxx_old.
432
433source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
434
435# All the I2O code and drivers do not seem to be 64bit safe.
436config SCSI_DPT_I2O
437 tristate "Adaptec I2O RAID support "
438 depends on !64BIT && SCSI && PCI
439 help
440 This driver supports all of Adaptec's I2O based RAID controllers as
441 well as the DPT SmartRaid V cards. This is an Adaptec maintained
442 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
443
444 To compile this driver as a module, choose M here: the
445 module will be called dpt_i2o.
446
447config SCSI_ADVANSYS
448 tristate "AdvanSys SCSI support"
Linus Torvalds4661e3e2006-04-29 14:27:13 -0700449 depends on SCSI
450 depends on ISA || EISA || PCI
451 depends on BROKEN || X86_32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700452 help
453 This is a driver for all SCSI host adapters manufactured by
454 AdvanSys. It is documented in the kernel source in
455 <file:drivers/scsi/advansys.c>.
456
457 To compile this driver as a module, choose M here: the
458 module will be called advansys.
459
460config SCSI_IN2000
461 tristate "Always IN2000 SCSI support"
462 depends on ISA && SCSI
463 help
464 This is support for an ISA bus SCSI host adapter. You'll find more
465 information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
466 out of the box, you may have to change the jumpers for IRQ or
467 address selection.
468
469 To compile this driver as a module, choose M here: the
470 module will be called in2000.
471
472source "drivers/scsi/megaraid/Kconfig.megaraid"
473
474config SCSI_SATA
Adrian Bunkfaa72532005-07-27 01:06:35 -0700475 tristate "Serial ATA (SATA) support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700476 depends on SCSI
477 help
478 This driver family supports Serial ATA host controllers
479 and devices.
480
481 If unsure, say N.
482
483config SCSI_SATA_AHCI
484 tristate "AHCI SATA support"
485 depends on SCSI_SATA && PCI
486 help
487 This option enables support for AHCI Serial ATA.
488
489 If unsure, say N.
490
491config SCSI_SATA_SVW
492 tristate "ServerWorks Frodo / Apple K2 SATA support"
493 depends on SCSI_SATA && PCI
494 help
495 This option enables support for Broadcom/Serverworks/Apple K2
496 SATA support.
497
498 If unsure, say N.
499
500config SCSI_ATA_PIIX
501 tristate "Intel PIIX/ICH SATA support"
502 depends on SCSI_SATA && PCI
503 help
504 This option enables support for ICH5 Serial ATA.
505 If PATA support was enabled previously, this enables
506 support for select Intel PIIX/ICH PATA host controllers.
507
508 If unsure, say N.
509
Brett Russ20f733e2005-09-01 18:26:17 -0400510config SCSI_SATA_MV
Jeff Garzik9a68c1b2005-11-12 12:40:41 -0500511 tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
Brett Russ20f733e2005-09-01 18:26:17 -0400512 depends on SCSI_SATA && PCI && EXPERIMENTAL
513 help
514 This option enables support for the Marvell Serial ATA family.
515 Currently supports 88SX[56]0[48][01] chips.
516
517 If unsure, say N.
518
Linus Torvalds1da177e2005-04-16 15:20:36 -0700519config SCSI_SATA_NV
520 tristate "NVIDIA SATA support"
521 depends on SCSI_SATA && PCI && EXPERIMENTAL
522 help
523 This option enables support for NVIDIA Serial ATA.
524
525 If unsure, say N.
526
Mark Lordedea3ab2005-10-10 17:53:58 -0400527config SCSI_PDC_ADMA
528 tristate "Pacific Digital ADMA support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700529 depends on SCSI_SATA && PCI
530 help
Mark Lordedea3ab2005-10-10 17:53:58 -0400531 This option enables support for Pacific Digital ADMA controllers
Linus Torvalds1da177e2005-04-16 15:20:36 -0700532
533 If unsure, say N.
534
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800535config SCSI_HPTIOP
536 tristate "HighPoint RocketRAID 3xxx Controller support"
537 depends on SCSI && PCI
538 help
539 This option enables support for HighPoint RocketRAID 3xxx
540 controllers.
541
542 To compile this driver as a module, choose M here; the module
543 will be called hptiop. If unsure, say N.
544
Linus Torvalds1da177e2005-04-16 15:20:36 -0700545config SCSI_SATA_QSTOR
546 tristate "Pacific Digital SATA QStor support"
547 depends on SCSI_SATA && PCI
548 help
549 This option enables support for Pacific Digital Serial ATA QStor.
550
551 If unsure, say N.
552
Mark Lordedea3ab2005-10-10 17:53:58 -0400553config SCSI_SATA_PROMISE
554 tristate "Promise SATA TX2/TX4 support"
555 depends on SCSI_SATA && PCI
556 help
557 This option enables support for Promise Serial ATA TX2/TX4.
558
559 If unsure, say N.
560
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561config SCSI_SATA_SX4
562 tristate "Promise SATA SX4 support"
563 depends on SCSI_SATA && PCI && EXPERIMENTAL
564 help
565 This option enables support for Promise Serial ATA SX4.
566
567 If unsure, say N.
568
569config SCSI_SATA_SIL
570 tristate "Silicon Image SATA support"
571 depends on SCSI_SATA && PCI && EXPERIMENTAL
572 help
573 This option enables support for Silicon Image Serial ATA.
574
575 If unsure, say N.
576
Tejun Heoedb33662005-07-28 10:36:22 +0900577config SCSI_SATA_SIL24
578 tristate "Silicon Image 3124/3132 SATA support"
579 depends on SCSI_SATA && PCI && EXPERIMENTAL
580 help
581 This option enables support for Silicon Image 3124/3132 Serial ATA.
582
583 If unsure, say N.
584
Linus Torvalds1da177e2005-04-16 15:20:36 -0700585config SCSI_SATA_SIS
586 tristate "SiS 964/180 SATA support"
587 depends on SCSI_SATA && PCI && EXPERIMENTAL
588 help
589 This option enables support for SiS Serial ATA 964/180.
590
591 If unsure, say N.
592
593config SCSI_SATA_ULI
594 tristate "ULi Electronics SATA support"
595 depends on SCSI_SATA && PCI && EXPERIMENTAL
596 help
597 This option enables support for ULi Electronics SATA.
598
599 If unsure, say N.
600
601config SCSI_SATA_VIA
602 tristate "VIA SATA support"
603 depends on SCSI_SATA && PCI
604 help
605 This option enables support for VIA Serial ATA.
606
607 If unsure, say N.
608
609config SCSI_SATA_VITESSE
Dan Williamsc9629902006-03-21 22:07:13 -0500610 tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700611 depends on SCSI_SATA && PCI
612 help
Dan Williamsc9629902006-03-21 22:07:13 -0500613 This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700614
615 If unsure, say N.
616
Jeff Garzikcc675232005-10-17 13:01:57 -0400617config SCSI_SATA_INTEL_COMBINED
618 bool
619 depends on IDE=y && !BLK_DEV_IDE_SATA && (SCSI_SATA_AHCI || SCSI_ATA_PIIX)
620 default y
621
Linus Torvalds1da177e2005-04-16 15:20:36 -0700622config SCSI_BUSLOGIC
623 tristate "BusLogic SCSI support"
Al Viroa5532602005-05-04 05:39:42 +0100624 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700625 ---help---
626 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
627 Adapters. Consult the SCSI-HOWTO, available from
628 <http://www.tldp.org/docs.html#howto>, and the files
629 <file:Documentation/scsi/BusLogic.txt> and
630 <file:Documentation/scsi/FlashPoint.txt> for more information.
631
632 To compile this driver as a module, choose M here: the
633 module will be called BusLogic.
634
635config SCSI_OMIT_FLASHPOINT
636 bool "Omit FlashPoint support"
637 depends on SCSI_BUSLOGIC
638 help
639 This option allows you to omit the FlashPoint support from the
640 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
641 substantial, so users of MultiMaster Host Adapters may wish to omit
642 it.
643
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644config SCSI_DMX3191D
645 tristate "DMX3191D SCSI support"
646 depends on PCI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500647 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700648 help
649 This is support for Domex DMX3191D SCSI Host Adapters.
650
651 To compile this driver as a module, choose M here: the
652 module will be called dmx3191d.
653
654config SCSI_DTC3280
655 tristate "DTC3180/3280 SCSI support"
656 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500657 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700658 help
659 This is support for DTC 3180/3280 SCSI Host Adapters. Please read
660 the SCSI-HOWTO, available from
661 <http://www.tldp.org/docs.html#howto>, and the file
662 <file:Documentation/scsi/dtc3x80.txt>.
663
664 To compile this driver as a module, choose M here: the
665 module will be called dtc.
666
667config SCSI_EATA
668 tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
Al Viroa5532602005-05-04 05:39:42 +0100669 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670 ---help---
671 This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
672 ISA and all EISA I/O addresses are probed looking for the "EATA"
673 signature. The addresses of all the PCI SCSI controllers reported
674 by the PCI subsystem are probed as well.
675
676 You want to read the start of <file:drivers/scsi/eata.c> and the
677 SCSI-HOWTO, available from
678 <http://www.tldp.org/docs.html#howto>.
679
680 To compile this driver as a module, choose M here: the
681 module will be called eata.
682
683config SCSI_EATA_TAGGED_QUEUE
684 bool "enable tagged command queueing"
685 depends on SCSI_EATA
686 help
687 This is a feature of SCSI-2 which improves performance: the host
688 adapter can send several SCSI commands to a device's queue even if
689 previous commands haven't finished yet.
690 This is equivalent to the "eata=tc:y" boot option.
691
692config SCSI_EATA_LINKED_COMMANDS
693 bool "enable elevator sorting"
694 depends on SCSI_EATA
695 help
696 This option enables elevator sorting for all probed SCSI disks and
697 CD-ROMs. It definitely reduces the average seek distance when doing
698 random seeks, but this does not necessarily result in a noticeable
699 performance improvement: your mileage may vary...
700 This is equivalent to the "eata=lc:y" boot option.
701
702config SCSI_EATA_MAX_TAGS
703 int "maximum number of queued commands"
704 depends on SCSI_EATA
705 default "16"
706 help
707 This specifies how many SCSI commands can be maximally queued for
708 each probed SCSI device. You should reduce the default value of 16
709 only if you have disks with buggy or limited tagged command support.
710 Minimum is 2 and maximum is 62. This value is also the window size
711 used by the elevator sorting option above. The effective value used
712 by the driver for each probed SCSI device is reported at boot time.
713 This is equivalent to the "eata=mq:8" boot option.
714
715config SCSI_EATA_PIO
716 tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
717 depends on (ISA || EISA || PCI) && SCSI && BROKEN
718 ---help---
719 This driver supports all EATA-PIO protocol compliant SCSI Host
720 Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
721 host adapters could also use this driver but are discouraged from
722 doing so, since this driver only supports hard disks and lacks
723 numerous features. You might want to have a look at the SCSI-HOWTO,
724 available from <http://www.tldp.org/docs.html#howto>.
725
726 To compile this driver as a module, choose M here: the
727 module will be called eata_pio.
728
729config SCSI_FUTURE_DOMAIN
730 tristate "Future Domain 16xx SCSI/AHA-2920A support"
731 depends on (ISA || PCI) && SCSI
732 ---help---
733 This is support for Future Domain's 16-bit SCSI host adapters
734 (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
735 other adapters based on the Future Domain chipsets (Quantum
736 ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
737 It is explained in section 3.7 of the SCSI-HOWTO, available from
738 <http://www.tldp.org/docs.html#howto>.
739
740 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
741 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
742 controller support"). This Future Domain driver works with the older
743 Adaptec AHA-2920A boards with a Future Domain chip on them.
744
745 To compile this driver as a module, choose M here: the
746 module will be called fdomain.
747
748config SCSI_FD_MCS
749 tristate "Future Domain MCS-600/700 SCSI support"
750 depends on MCA_LEGACY && SCSI
751 ---help---
752 This is support for Future Domain MCS 600/700 MCA SCSI adapters.
753 Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
754 is identical to the MCS 700 and hence also supported by this driver.
755 This driver also supports the Reply SB16/SCSI card (the SCSI part).
756 It supports multiple adapters in the same system.
757
758 To compile this driver as a module, choose M here: the
759 module will be called fd_mcs.
760
761config SCSI_GDTH
762 tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
Al Viroa5532602005-05-04 05:39:42 +0100763 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700764 ---help---
765 Formerly called GDT SCSI Disk Array Controller Support.
766
767 This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
768 manufactured by Intel Corporation/ICP vortex GmbH. It is documented
769 in the kernel source in <file:drivers/scsi/gdth.c> and
770 <file:drivers/scsi/gdth.h.>
771
772 To compile this driver as a module, choose M here: the
773 module will be called gdth.
774
775config SCSI_GENERIC_NCR5380
776 tristate "Generic NCR5380/53c400 SCSI PIO support"
777 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500778 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700779 ---help---
780 This is a driver for the old NCR 53c80 series of SCSI controllers
781 on boards using PIO. Most boards such as the Trantor T130 fit this
782 category, along with a large number of ISA 8bit controllers shipped
783 for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
784 you should select the specific driver for that card rather than
785 generic 5380 support.
786
787 It is explained in section 3.8 of the SCSI-HOWTO, available from
788 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
789 of the box, you may have to change some settings in
790 <file:drivers/scsi/g_NCR5380.h>.
791
792 To compile this driver as a module, choose M here: the
793 module will be called g_NCR5380.
794
795config SCSI_GENERIC_NCR5380_MMIO
796 tristate "Generic NCR5380/53c400 SCSI MMIO support"
797 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500798 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700799 ---help---
800 This is a driver for the old NCR 53c80 series of SCSI controllers
801 on boards using memory mapped I/O.
802 It is explained in section 3.8 of the SCSI-HOWTO, available from
803 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
804 of the box, you may have to change some settings in
805 <file:drivers/scsi/g_NCR5380.h>.
806
807 To compile this driver as a module, choose M here: the
808 module will be called g_NCR5380_mmio.
809
810config SCSI_GENERIC_NCR53C400
811 bool "Enable NCR53c400 extensions"
812 depends on SCSI_GENERIC_NCR5380
813 help
814 This enables certain optimizations for the NCR53c400 SCSI cards.
815 You might as well try it out. Note that this driver will only probe
816 for the Trantor T130B in its default configuration; you might have
817 to pass a command line option to the kernel at boot time if it does
818 not detect your card. See the file
819 <file:Documentation/scsi/g_NCR5380.txt> for details.
820
821config SCSI_IBMMCA
822 tristate "IBMMCA SCSI support"
823 depends on MCA_LEGACY && SCSI
824 ---help---
825 This is support for the IBM SCSI adapter found in many of the PS/2
826 series computers. These machines have an MCA bus, so you need to
827 answer Y to "MCA support" as well and read
828 <file:Documentation/mca.txt>.
829
830 If the adapter isn't found during boot (a common problem for models
831 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
832 option, where <pun> is the id of the SCSI subsystem (usually 7, but
833 if that doesn't work check your reference diskette). Owners of
834 model 95 with a LED-matrix-display can in addition activate some
835 activity info like under OS/2, but more informative, by setting
836 'ibmmcascsi=display' as an additional kernel parameter. Try "man
837 bootparam" or see the documentation of your boot loader about how to
838 pass options to the kernel.
839
840 To compile this driver as a module, choose M here: the
841 module will be called ibmmca.
842
843config IBMMCA_SCSI_ORDER_STANDARD
844 bool "Standard SCSI-order"
845 depends on SCSI_IBMMCA
846 ---help---
847 In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
848 are assigned to the drive letters, starting with the lowest SCSI-id
849 (physical number -- pun) to be drive C:, as seen from DOS and
850 similar operating systems. When looking into papers describing the
851 ANSI-SCSI-standard, this assignment of drives appears to be wrong.
852 The SCSI-standard follows a hardware-hierarchy which says that id 7
853 has the highest priority and id 0 the lowest. Therefore, the host
854 adapters are still today everywhere placed as SCSI-id 7 by default.
855 In the SCSI-standard, the drive letters express the priority of the
856 disk. C: should be the hard disk, or a partition on it, with the
857 highest priority. This must therefore be the disk with the highest
858 SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
859 original definition of the SCSI-standard as also industrial- and
860 process-control-machines, like VME-CPUs running under realtime-OSes
861 (e.g. LynxOS, OS9) do.
862
863 If you like to run Linux on your MCA-machine with the same
864 assignment of hard disks as seen from e.g. DOS or OS/2 on your
865 machine, which is in addition conformant to the SCSI-standard, you
866 must say Y here. This is also necessary for MCA-Linux users who want
867 to keep downward compatibility to older releases of the
868 IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
869 June 1997).
870
871 If you like to have the lowest SCSI-id assigned as drive C:, as
872 modern SCSI-BIOSes do, which does not conform to the standard, but
873 is widespread and common in the PC-world of today, you must say N
874 here. If unsure, say Y.
875
876config IBMMCA_SCSI_DEV_RESET
877 bool "Reset SCSI-devices at boottime"
878 depends on SCSI_IBMMCA
879 ---help---
880 By default, SCSI-devices are reset when the machine is powered on.
881 However, some devices exist, like special-control-devices,
882 SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
883 not reset when switched on. If you say Y here, each device connected
884 to your SCSI-bus will be issued a reset-command after it has been
885 probed, while the kernel is booting. This may cause problems with
886 more modern devices, like hard disks, which do not appreciate these
887 reset commands, and can cause your system to hang. So say Y only if
888 you know that one of your older devices needs it; N is the safe
889 answer.
890
891config SCSI_IPS
892 tristate "IBM ServeRAID support"
893 depends on PCI && SCSI
894 ---help---
895 This is support for the IBM ServeRAID hardware RAID controllers.
896 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
897 for more information. If this driver does not work correctly
898 without modification please contact the author by email at
899 <ipslinux@adaptec.com>.
900
901 To compile this driver as a module, choose M here: the
902 module will be called ips.
903
904config SCSI_IBMVSCSI
905 tristate "IBM Virtual SCSI support"
906 depends on PPC_PSERIES || PPC_ISERIES
907 help
908 This is the IBM POWER Virtual SCSI Client
909
910 To compile this driver as a module, choose M here: the
911 module will be called ibmvscsic.
912
913config SCSI_INITIO
914 tristate "Initio 9100U(W) support"
915 depends on PCI && SCSI
916 help
917 This is support for the Initio 91XXU(W) SCSI host adapter. Please
918 read the SCSI-HOWTO, available from
919 <http://www.tldp.org/docs.html#howto>.
920
921 To compile this driver as a module, choose M here: the
922 module will be called initio.
923
924config SCSI_INIA100
925 tristate "Initio INI-A100U2W support"
926 depends on PCI && SCSI
927 help
928 This is support for the Initio INI-A100U2W SCSI host adapter.
929 Please read the SCSI-HOWTO, available from
930 <http://www.tldp.org/docs.html#howto>.
931
932 To compile this driver as a module, choose M here: the
933 module will be called a100u2w.
934
935config SCSI_PPA
936 tristate "IOMEGA parallel port (ppa - older drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -0800937 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700938 ---help---
939 This driver supports older versions of IOMEGA's parallel port ZIP
940 drive (a 100 MB removable media device).
941
942 Note that you can say N here if you have the SCSI version of the ZIP
943 drive: it will be supported automatically if you said Y to the
944 generic "SCSI disk support", above.
945
946 If you have the ZIP Plus drive or a more recent parallel port ZIP
947 drive (if the supplied cable with the drive is labeled "AutoDetect")
948 then you should say N here and Y to "IOMEGA parallel port (imm -
949 newer drives)", below.
950
951 For more information about this driver and how to use it you should
952 read the file <file:Documentation/scsi/ppa.txt>. You should also read
953 the SCSI-HOWTO, which is available from
954 <http://www.tldp.org/docs.html#howto>. If you use this driver,
955 you will still be able to use the parallel port for other tasks,
956 such as a printer; it is safe to compile both drivers into the
957 kernel.
958
959 To compile this driver as a module, choose M here: the
960 module will be called ppa.
961
962config SCSI_IMM
963 tristate "IOMEGA parallel port (imm - newer drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -0800964 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700965 ---help---
966 This driver supports newer versions of IOMEGA's parallel port ZIP
967 drive (a 100 MB removable media device).
968
969 Note that you can say N here if you have the SCSI version of the ZIP
970 drive: it will be supported automatically if you said Y to the
971 generic "SCSI disk support", above.
972
973 If you have the ZIP Plus drive or a more recent parallel port ZIP
974 drive (if the supplied cable with the drive is labeled "AutoDetect")
975 then you should say Y here; if you have an older ZIP drive, say N
976 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
977
978 For more information about this driver and how to use it you should
979 read the file <file:Documentation/scsi/ppa.txt>. You should also read
980 the SCSI-HOWTO, which is available from
981 <http://www.tldp.org/docs.html#howto>. If you use this driver,
982 you will still be able to use the parallel port for other tasks,
983 such as a printer; it is safe to compile both drivers into the
984 kernel.
985
986 To compile this driver as a module, choose M here: the
987 module will be called imm.
988
989config SCSI_IZIP_EPP16
990 bool "ppa/imm option - Use slow (but safe) EPP-16"
Marko Kohtala6a19b412006-01-06 00:19:49 -0800991 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -0700992 ---help---
993 EPP (Enhanced Parallel Port) is a standard for parallel ports which
994 allows them to act as expansion buses that can handle up to 64
995 peripheral devices.
996
997 Some parallel port chipsets are slower than their motherboard, and
998 so we have to control the state of the chipset's FIFO queue every
999 now and then to avoid data loss. This will be done if you say Y
1000 here.
1001
1002 Generally, saying Y is the safe option and slows things down a bit.
1003
1004config SCSI_IZIP_SLOW_CTR
1005 bool "ppa/imm option - Assume slow parport control register"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001006 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001007 help
1008 Some parallel ports are known to have excessive delays between
1009 changing the parallel port control register and good data being
1010 available on the parallel port data/status register. This option
1011 forces a small delay (1.0 usec to be exact) after changing the
1012 control register to let things settle out. Enabling this option may
1013 result in a big drop in performance but some very old parallel ports
1014 (found in 386 vintage machines) will not work properly.
1015
1016 Generally, saying N is fine.
1017
1018config SCSI_NCR53C406A
1019 tristate "NCR53c406a SCSI support"
1020 depends on ISA && SCSI
1021 help
1022 This is support for the NCR53c406a SCSI host adapter. For user
1023 configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
1024 in the kernel source. Also read the SCSI-HOWTO, available from
1025 <http://www.tldp.org/docs.html#howto>.
1026
1027 To compile this driver as a module, choose M here: the
1028 module will be called NCR53c406.
1029
1030config SCSI_NCR_D700
1031 tristate "NCR Dual 700 MCA SCSI support"
1032 depends on MCA && SCSI
1033 select SCSI_SPI_ATTRS
1034 help
1035 This is a driver for the MicroChannel Dual 700 card produced by
1036 NCR and commonly used in 345x/35xx/4100 class machines. It always
1037 tries to negotiate sync and uses tag command queueing.
1038
1039 Unless you have an NCR manufactured machine, the chances are that
1040 you do not have this SCSI card, so say N.
1041
Linus Torvalds1da177e2005-04-16 15:20:36 -07001042config SCSI_LASI700
1043 tristate "HP Lasi SCSI support for 53c700/710"
1044 depends on GSC && SCSI
1045 select SCSI_SPI_ATTRS
1046 help
1047 This is a driver for the SCSI controller in the Lasi chip found in
1048 many PA-RISC workstations & servers. If you do not know whether you
1049 have a Lasi chip, it is safe to say "Y" here.
1050
Linus Torvalds1da177e2005-04-16 15:20:36 -07001051config 53C700_LE_ON_BE
1052 bool
1053 depends on SCSI_LASI700
1054 default y
1055
1056config SCSI_SYM53C8XX_2
1057 tristate "SYM53C8XX Version 2 SCSI support"
1058 depends on PCI && SCSI
1059 select SCSI_SPI_ATTRS
1060 ---help---
1061 This driver supports the whole NCR53C8XX/SYM53C8XX family of
1062 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
1063 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
1064 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
1065 controllers; you need to use the Fusion MPT driver for that.
1066
1067 Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
1068 information.
1069
1070config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
1071 int "DMA addressing mode"
1072 depends on SCSI_SYM53C8XX_2
1073 default "1"
1074 ---help---
1075 This option only applies to PCI-SCSI chips that are PCI DAC
1076 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
1077
1078 When set to 0, the driver will program the chip to only perform
1079 32-bit DMA. When set to 1, the chip will be able to perform DMA
1080 to addresses up to 1TB. When set to 2, the driver supports the
1081 full 64-bit DMA address range, but can only address 16 segments
1082 of 4 GB each. This limits the total addressable range to 64 GB.
1083
1084 Most machines with less than 4GB of memory should use a setting
1085 of 0 for best performance. If your machine has 4GB of memory
1086 or more, you should set this option to 1 (the default).
1087
1088 The still experimental value 2 (64 bit DMA addressing with 16
1089 x 4GB segments limitation) can be used on systems that require
1090 PCI address bits past bit 39 to be set for the addressing of
1091 memory using PCI DAC cycles.
1092
1093config SCSI_SYM53C8XX_DEFAULT_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001094 int "Default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001095 depends on SCSI_SYM53C8XX_2
1096 default "16"
1097 help
1098 This is the default value of the command queue depth the
1099 driver will announce to the generic SCSI layer for devices
1100 that support tagged command queueing. This value can be changed
1101 from the boot command line. This is a soft limit that cannot
1102 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
1103
1104config SCSI_SYM53C8XX_MAX_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001105 int "Maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001106 depends on SCSI_SYM53C8XX_2
1107 default "64"
1108 help
1109 This option allows you to specify the maximum number of commands
1110 that can be queued to any device, when tagged command queuing is
1111 possible. The driver supports up to 256 queued commands per device.
1112 This value is used as a compiled-in hard limit.
1113
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001114config SCSI_SYM53C8XX_MMIO
1115 bool "Use memory mapped IO"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001116 depends on SCSI_SYM53C8XX_2
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001117 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001118 help
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001119 Memory mapped IO is faster than Port IO. Most people should
1120 answer Y here, but some machines may have problems. If you have
1121 to answer N here, please report the problem to the maintainer.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001122
1123config SCSI_IPR
1124 tristate "IBM Power Linux RAID adapter support"
1125 depends on PCI && SCSI
1126 select FW_LOADER
1127 ---help---
1128 This driver supports the IBM Power Linux family RAID adapters.
1129 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
1130 as IBM iSeries 5702, 5703, 5709, and 570A.
1131
1132config SCSI_IPR_TRACE
1133 bool "enable driver internal trace"
1134 depends on SCSI_IPR
1135 help
1136 If you say Y here, the driver will trace all commands issued
1137 to the adapter. Performance impact is minimal. Trace can be
1138 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1139
1140config SCSI_IPR_DUMP
1141 bool "enable adapter dump support"
1142 depends on SCSI_IPR
1143 help
1144 If you say Y here, the driver will support adapter crash dump.
1145 If you enable this support, the iprdump daemon can be used
1146 to capture adapter failure analysis information.
1147
1148config SCSI_ZALON
1149 tristate "Zalon SCSI support"
1150 depends on GSC && SCSI
1151 select SCSI_SPI_ATTRS
1152 help
1153 The Zalon is a GSC/HSC bus interface chip that sits between the
1154 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1155 C110, J200, J210 and some D, K & R-class machines. It's also
1156 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1157 Say Y here if you have one of these machines or cards.
1158
1159config SCSI_NCR_Q720
1160 tristate "NCR Quad 720 MCA SCSI support"
1161 depends on MCA && SCSI
1162 select SCSI_SPI_ATTRS
1163 help
1164 This is a driver for the MicroChannel Quad 720 card produced by
1165 NCR and commonly used in 345x/35xx/4100 class machines. It always
1166 tries to negotiate sync and uses tag command queueing.
1167
1168 Unless you have an NCR manufactured machine, the chances are that
1169 you do not have this SCSI card, so say N.
1170
1171config SCSI_NCR53C8XX_DEFAULT_TAGS
1172 int " default tagged command queue depth"
1173 depends on SCSI_ZALON || SCSI_NCR_Q720
1174 default "8"
1175 ---help---
1176 "Tagged command queuing" is a feature of SCSI-2 which improves
1177 performance: the host adapter can send several SCSI commands to a
1178 device's queue even if previous commands haven't finished yet.
1179 Because the device is intelligent, it can optimize its operations
1180 (like head positioning) based on its own request queue. Some SCSI
1181 devices don't implement this properly; if you want to disable this
1182 feature, enter 0 or 1 here (it doesn't matter which).
1183
1184 The default value is 8 and should be supported by most hard disks.
1185 This value can be overridden from the boot command line using the
1186 'tags' option as follows (example):
1187 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1188 4, set queue depth to 16 for target 2 and target 3 on controller 0
1189 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1190
1191 The normal answer therefore is to go with the default 8 and to use
1192 a boot command line option for devices that need to use a different
1193 command queue depth.
1194
1195 There is no safe option other than using good SCSI devices.
1196
1197config SCSI_NCR53C8XX_MAX_TAGS
1198 int " maximum number of queued commands"
1199 depends on SCSI_ZALON || SCSI_NCR_Q720
1200 default "32"
1201 ---help---
1202 This option allows you to specify the maximum number of commands
1203 that can be queued to any device, when tagged command queuing is
1204 possible. The default value is 32. Minimum is 2, maximum is 64.
1205 Modern hard disks are able to support 64 tags and even more, but
1206 do not seem to be faster when more than 32 tags are being used.
1207
1208 So, the normal answer here is to go with the default value 32 unless
1209 you are using very large hard disks with large cache (>= 1 MB) that
1210 are able to take advantage of more than 32 tagged commands.
1211
1212 There is no safe option and the default answer is recommended.
1213
1214config SCSI_NCR53C8XX_SYNC
1215 int " synchronous transfers frequency in MHz"
1216 depends on SCSI_ZALON || SCSI_NCR_Q720
1217 default "20"
1218 ---help---
1219 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1220 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1221 are respectively the maximum data transfer rates in mega-transfers
1222 per second for each class. For example, a FAST-20 Wide 16 device is
1223 able to transfer data at 20 million 16 bit packets per second for a
1224 total rate of 40 MB/s.
1225
1226 You may specify 0 if you want to only use asynchronous data
1227 transfers. This is the safest and slowest option. Otherwise, specify
1228 a value between 5 and 80, depending on the capability of your SCSI
1229 controller. The higher the number, the faster the data transfer.
1230 Note that 80 should normally be ok since the driver decreases the
1231 value automatically according to the controller's capabilities.
1232
1233 Your answer to this question is ignored for controllers with NVRAM,
1234 since the driver will get this information from the user set-up. It
1235 also can be overridden using a boot setup option, as follows
1236 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1237 for FAST-20 synchronous data transfer (20 mega-transfers per
1238 second).
1239
1240 The normal answer therefore is not to go with the default but to
1241 select the maximum value 80 allowing the driver to use the maximum
1242 value supported by each controller. If this causes problems with
1243 your SCSI devices, you should come back and decrease the value.
1244
1245 There is no safe option other than using good cabling, right
1246 terminations and SCSI conformant devices.
1247
1248config SCSI_NCR53C8XX_PROFILE
1249 bool " enable profiling"
1250 depends on SCSI_ZALON || SCSI_NCR_Q720
1251 help
1252 This option allows you to enable profiling information gathering.
1253 These statistics are not very accurate due to the low frequency
1254 of the kernel clock (100 Hz on i386) and have performance impact
1255 on systems that use very fast devices.
1256
1257 The normal answer therefore is N.
1258
1259config SCSI_NCR53C8XX_NO_DISCONNECT
1260 bool " not allow targets to disconnect"
1261 depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1262 help
1263 This option is only provided for safety if you suspect some SCSI
1264 device of yours to not support properly the target-disconnect
1265 feature. In that case, you would say Y here. In general however, to
1266 not allow targets to disconnect is not reasonable if there is more
1267 than 1 device on a SCSI bus. The normal answer therefore is N.
1268
1269config SCSI_MCA_53C9X
1270 tristate "NCR MCA 53C9x SCSI support"
1271 depends on MCA_LEGACY && SCSI && BROKEN_ON_SMP
1272 help
1273 Some MicroChannel machines, notably the NCR 35xx line, use a SCSI
1274 controller based on the NCR 53C94. This driver will allow use of
1275 the controller on the 3550, and very possibly others.
1276
1277 To compile this driver as a module, choose M here: the
1278 module will be called mca_53c9x.
1279
1280config SCSI_PAS16
1281 tristate "PAS16 SCSI support"
1282 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001283 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001284 ---help---
1285 This is support for a SCSI host adapter. It is explained in section
1286 3.10 of the SCSI-HOWTO, available from
1287 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1288 of the box, you may have to change some settings in
1289 <file:drivers/scsi/pas16.h>.
1290
1291 To compile this driver as a module, choose M here: the
1292 module will be called pas16.
1293
Linus Torvalds1da177e2005-04-16 15:20:36 -07001294config SCSI_PSI240I
1295 tristate "PSI240i support"
1296 depends on ISA && SCSI
1297 help
1298 This is support for the PSI240i EIDE interface card which acts as a
1299 SCSI host adapter. Please read the SCSI-HOWTO, available from
1300 <http://www.tldp.org/docs.html#howto>.
1301
1302 To compile this driver as a module, choose M here: the
1303 module will be called psi240i.
1304
1305config SCSI_QLOGIC_FAS
1306 tristate "Qlogic FAS SCSI support"
1307 depends on ISA && SCSI
1308 ---help---
1309 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1310 FastSCSI! cards as well as any other card based on the FASXX chip
1311 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1312
1313 This driver does NOT support the PCI versions of these cards. The
1314 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1315 SCSI support"), below.
1316
1317 Information about this driver is contained in
1318 <file:Documentation/scsi/qlogicfas.txt>. You should also read the
1319 SCSI-HOWTO, available from
1320 <http://www.tldp.org/docs.html#howto>.
1321
1322 To compile this driver as a module, choose M here: the
1323 module will be called qlogicfas.
1324
Linus Torvalds1da177e2005-04-16 15:20:36 -07001325config SCSI_QLOGIC_FC_FIRMWARE
1326 bool "Include loadable firmware in driver"
1327 depends on SCSI_QLOGIC_FC
1328 help
1329 Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with
1330 expanded LUN addressing and FcTape (FCP-2) support, in the
1331 qlogicfc driver. This is required on some platforms.
1332
1333config SCSI_QLOGIC_1280
1334 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1335 depends on PCI && SCSI
1336 help
1337 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1338
1339 To compile this driver as a module, choose M here: the
1340 module will be called qla1280.
1341
Linus Torvalds1da177e2005-04-16 15:20:36 -07001342config SCSI_QLOGICPTI
1343 tristate "PTI Qlogic, ISP Driver"
1344 depends on SBUS && SCSI
1345 help
1346 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1347 controllers are known under Solaris as qpti and in the openprom as
1348 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1349 driven by a different driver.
1350
1351 To compile this driver as a module, choose M here: the
1352 module will be called qlogicpti.
1353
1354source "drivers/scsi/qla2xxx/Kconfig"
1355
dea31012005-04-17 16:05:31 -05001356config SCSI_LPFC
1357 tristate "Emulex LightPulse Fibre Channel Support"
1358 depends on PCI && SCSI
1359 select SCSI_FC_ATTRS
1360 help
1361 This lpfc driver supports the Emulex LightPulse
1362 Family of Fibre Channel PCI host adapters.
1363
Linus Torvalds1da177e2005-04-16 15:20:36 -07001364config SCSI_SEAGATE
1365 tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support"
1366 depends on X86 && ISA && SCSI && BROKEN
1367 ---help---
1368 These are 8-bit SCSI controllers; the ST-01 is also supported by
1369 this driver. It is explained in section 3.9 of the SCSI-HOWTO,
1370 available from <http://www.tldp.org/docs.html#howto>. If it
1371 doesn't work out of the box, you may have to change some settings in
1372 <file:drivers/scsi/seagate.h>.
1373
1374 To compile this driver as a module, choose M here: the
1375 module will be called seagate.
1376
1377# definitely looks not 64bit safe:
1378config SCSI_SIM710
1379 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1380 depends on (EISA || MCA) && SCSI
1381 select SCSI_SPI_ATTRS
1382 ---help---
1383 This driver for NCR53c710 based SCSI host adapters.
1384
1385 It currently supports Compaq EISA cards and NCR MCA cards
1386
1387config 53C700_IO_MAPPED
1388 bool
1389 depends on SCSI_SIM710
1390 default y
1391
1392config SCSI_SYM53C416
1393 tristate "Symbios 53c416 SCSI support"
1394 depends on ISA && SCSI
1395 ---help---
1396 This is support for the sym53c416 SCSI host adapter, the SCSI
1397 adapter that comes with some HP scanners. This driver requires that
1398 the sym53c416 is configured first using some sort of PnP
1399 configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
1400 are using isapnp then you need to compile this driver as a module
1401 and then load it using insmod after isapnp has run. The parameters
1402 of the configured card(s) should be passed to the driver. The format
1403 is:
1404
1405 insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
1406
1407 To compile this driver as a module, choose M here: the
1408 module will be called sym53c416.
1409
1410config SCSI_DC395x
1411 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
1412 depends on PCI && SCSI && EXPERIMENTAL
1413 ---help---
1414 This driver supports PCI SCSI host adapters based on the ASIC
1415 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1416
1417 This driver works, but is still in experimental status. So better
1418 have a bootable disk and a backup in case of emergency.
1419
1420 Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
1421
1422 To compile this driver as a module, choose M here: the
1423 module will be called dc395x.
1424
1425config SCSI_DC390T
1426 tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
1427 depends on PCI && SCSI
1428 ---help---
1429 This driver supports PCI SCSI host adapters based on the Am53C974A
1430 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1431 PCscsi/PCnet (Am53/79C974) solutions.
1432
1433 Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
1434
1435 Note that this driver does NOT support Tekram DC390W/U/F, which are
1436 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1437
1438 To compile this driver as a module, choose M here: the
1439 module will be called tmscsim.
1440
1441config SCSI_T128
1442 tristate "Trantor T128/T128F/T228 SCSI support"
1443 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001444 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001445 ---help---
1446 This is support for a SCSI host adapter. It is explained in section
1447 3.11 of the SCSI-HOWTO, available from
1448 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1449 of the box, you may have to change some settings in
1450 <file:drivers/scsi/t128.h>. Note that Trantor was purchased by
1451 Adaptec, and some former Trantor products are being sold under the
1452 Adaptec name.
1453
1454 To compile this driver as a module, choose M here: the
1455 module will be called t128.
1456
1457config SCSI_U14_34F
1458 tristate "UltraStor 14F/34F support"
Al Viroa5532602005-05-04 05:39:42 +01001459 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -07001460 ---help---
1461 This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
1462 The source at <file:drivers/scsi/u14-34f.c> contains some
1463 information about this hardware. If the driver doesn't work out of
1464 the box, you may have to change some settings in
1465 <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
1466 <http://www.tldp.org/docs.html#howto>. Note that there is also
1467 another driver for the same hardware: "UltraStor SCSI support",
1468 below. You should say Y to both only if you want 24F support as
1469 well.
1470
1471 To compile this driver as a module, choose M here: the
1472 module will be called u14-34f.
1473
1474config SCSI_U14_34F_TAGGED_QUEUE
1475 bool "enable tagged command queueing"
1476 depends on SCSI_U14_34F
1477 help
1478 This is a feature of SCSI-2 which improves performance: the host
1479 adapter can send several SCSI commands to a device's queue even if
1480 previous commands haven't finished yet.
1481 This is equivalent to the "u14-34f=tc:y" boot option.
1482
1483config SCSI_U14_34F_LINKED_COMMANDS
1484 bool "enable elevator sorting"
1485 depends on SCSI_U14_34F
1486 help
1487 This option enables elevator sorting for all probed SCSI disks and
1488 CD-ROMs. It definitely reduces the average seek distance when doing
1489 random seeks, but this does not necessarily result in a noticeable
1490 performance improvement: your mileage may vary...
1491 This is equivalent to the "u14-34f=lc:y" boot option.
1492
1493config SCSI_U14_34F_MAX_TAGS
1494 int "maximum number of queued commands"
1495 depends on SCSI_U14_34F
1496 default "8"
1497 help
1498 This specifies how many SCSI commands can be maximally queued for
1499 each probed SCSI device. You should reduce the default value of 8
1500 only if you have disks with buggy or limited tagged command support.
1501 Minimum is 2 and maximum is 14. This value is also the window size
1502 used by the elevator sorting option above. The effective value used
1503 by the driver for each probed SCSI device is reported at boot time.
1504 This is equivalent to the "u14-34f=mq:8" boot option.
1505
1506config SCSI_ULTRASTOR
1507 tristate "UltraStor SCSI support"
1508 depends on X86 && ISA && SCSI
1509 ---help---
1510 This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
1511 adapter family. This driver is explained in section 3.12 of the
1512 SCSI-HOWTO, available from
1513 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1514 of the box, you may have to change some settings in
1515 <file:drivers/scsi/ultrastor.h>.
1516
1517 Note that there is also another driver for the same hardware:
1518 "UltraStor 14F/34F support", above.
1519
1520 To compile this driver as a module, choose M here: the
1521 module will be called ultrastor.
1522
1523config SCSI_NSP32
1524 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1525 depends on PCI && SCSI && !64BIT
1526 help
1527 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1528 SCSI host adapter. Please read the SCSI-HOWTO, available from
1529 <http://www.tldp.org/docs.html#howto>.
1530
1531 To compile this driver as a module, choose M here: the
1532 module will be called nsp32.
1533
1534config SCSI_DEBUG
1535 tristate "SCSI debugging host simulator"
1536 depends on SCSI
1537 help
1538 This is a host adapter simulator that can simulate multiple hosts
1539 each with multiple dummy SCSI devices (disks). It defaults to one
1540 host adapter with one dummy SCSI disk. Each dummy disk uses kernel
1541 RAM as storage (i.e. it is a ramdisk). To save space when multiple
1542 dummy disks are simulated, they share the same kernel RAM for
1543 their storage. See <http://www.torque.net/sg/sdebug.html> for more
1544 information. This driver is primarily of use to those testing the
1545 SCSI and block subsystems. If unsure, say N.
1546
1547config SCSI_MESH
1548 tristate "MESH (Power Mac internal SCSI) support"
1549 depends on PPC32 && PPC_PMAC && SCSI
1550 help
1551 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1552 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1553 other Power Macintoshes do). Say Y to include support for this SCSI
1554 adaptor.
1555
1556 To compile this driver as a module, choose M here: the
1557 module will be called mesh.
1558
1559config SCSI_MESH_SYNC_RATE
1560 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1561 depends on SCSI_MESH
1562 default "5"
1563 help
1564 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1565 drives a bus which is entirely internal to the machine (such as the
1566 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1567 operation at up to 10 MB/s. On machines where the SCSI bus
1568 controlled by the MESH can have external devices connected, it is
1569 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1570 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1571 to disable synchronous operation.
1572
1573config SCSI_MESH_RESET_DELAY_MS
1574 int "initial bus reset delay (ms) (0 = no reset)"
1575 depends on SCSI_MESH
1576 default "4000"
1577
1578config SCSI_MAC53C94
1579 tristate "53C94 (Power Mac external SCSI) support"
1580 depends on PPC32 && PPC_PMAC && SCSI
1581 help
1582 On Power Macintoshes (and clones) with two SCSI buses, the external
1583 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1584 machines which only have one SCSI bus, such as the 7200, also use
1585 the 53C94. Say Y to include support for the 53C94.
1586
1587 To compile this driver as a module, choose M here: the
1588 module will be called mac53c94.
1589
1590source "drivers/scsi/arm/Kconfig"
1591
1592config JAZZ_ESP
1593 bool "MIPS JAZZ FAS216 SCSI support"
1594 depends on MACH_JAZZ && SCSI
1595 help
1596 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1597 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1598 systems.
1599
1600config A3000_SCSI
1601 tristate "A3000 WD33C93A support"
1602 depends on AMIGA && SCSI
1603 help
1604 If you have an Amiga 3000 and have SCSI devices connected to the
1605 built-in SCSI controller, say Y. Otherwise, say N.
1606
1607 To compile this driver as a module, choose M here: the
1608 module will be called wd33c93.
1609
1610config A2091_SCSI
1611 tristate "A2091/A590 WD33C93A support"
1612 depends on ZORRO && SCSI
1613 help
1614 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1615 say N.
1616
1617 To compile this driver as a module, choose M here: the
1618 module will be called wd33c93.
1619
1620config GVP11_SCSI
1621 tristate "GVP Series II WD33C93A support"
1622 depends on ZORRO && SCSI
1623 ---help---
1624 If you have a Great Valley Products Series II SCSI controller,
1625 answer Y. Also say Y if you have a later model of GVP SCSI
1626 controller (such as the GVP A4008 or a Combo board). Otherwise,
1627 answer N. This driver does NOT work for the T-Rex series of
1628 accelerators from TekMagic and GVP-M.
1629
1630 To compile this driver as a module, choose M here: the
1631 module will be called gvp11.
1632
1633config CYBERSTORM_SCSI
1634 tristate "CyberStorm SCSI support"
1635 depends on ZORRO && SCSI
1636 help
1637 If you have an Amiga with an original (MkI) Phase5 Cyberstorm
1638 accelerator board and the optional Cyberstorm SCSI controller,
1639 answer Y. Otherwise, say N.
1640
1641config CYBERSTORMII_SCSI
1642 tristate "CyberStorm Mk II SCSI support"
1643 depends on ZORRO && SCSI
1644 help
1645 If you have an Amiga with a Phase5 Cyberstorm MkII accelerator board
1646 and the optional Cyberstorm SCSI controller, say Y. Otherwise,
1647 answer N.
1648
1649config BLZ2060_SCSI
1650 tristate "Blizzard 2060 SCSI support"
1651 depends on ZORRO && SCSI
1652 help
1653 If you have an Amiga with a Phase5 Blizzard 2060 accelerator board
1654 and want to use the onboard SCSI controller, say Y. Otherwise,
1655 answer N.
1656
1657config BLZ1230_SCSI
1658 tristate "Blizzard 1230IV/1260 SCSI support"
1659 depends on ZORRO && SCSI
1660 help
1661 If you have an Amiga 1200 with a Phase5 Blizzard 1230IV or Blizzard
1662 1260 accelerator, and the optional SCSI module, say Y. Otherwise,
1663 say N.
1664
1665config FASTLANE_SCSI
1666 tristate "Fastlane SCSI support"
1667 depends on ZORRO && SCSI
1668 help
1669 If you have the Phase5 Fastlane Z3 SCSI controller, or plan to use
1670 one in the near future, say Y to this question. Otherwise, say N.
1671
1672config SCSI_AMIGA7XX
1673 bool "Amiga NCR53c710 SCSI support (EXPERIMENTAL)"
1674 depends on AMIGA && SCSI && EXPERIMENTAL && BROKEN
1675 help
1676 Support for various NCR53c710-based SCSI controllers on the Amiga.
1677 This includes:
1678 - the builtin SCSI controller on the Amiga 4000T,
1679 - the Amiga 4091 Zorro III SCSI-2 controller,
1680 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1681 (info at
1682 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1683 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1684 accelerator card for the Amiga 1200,
1685 - the SCSI controller on the GVP Turbo 040/060 accelerator.
1686 Note that all of the above SCSI controllers, except for the builtin
1687 SCSI controller on the Amiga 4000T, reside on the Zorro expansion
1688 bus, so you also have to enable Zorro bus support if you want to use
1689 them.
1690
1691config OKTAGON_SCSI
1692 tristate "BSC Oktagon SCSI support (EXPERIMENTAL)"
1693 depends on ZORRO && SCSI && EXPERIMENTAL
1694 help
1695 If you have the BSC Oktagon SCSI disk controller for the Amiga, say
1696 Y to this question. If you're in doubt about whether you have one,
1697 see the picture at
1698 <http://amiga.resource.cx/exp/search.pl?product=oktagon>.
1699
1700config ATARI_SCSI
1701 tristate "Atari native SCSI support"
1702 depends on ATARI && SCSI && BROKEN
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001703 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001704 ---help---
1705 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1706 Falcon, ...) say Y to get it supported. Of course also, if you have
1707 a compatible SCSI controller (e.g. for Medusa).
1708
1709 To compile this driver as a module, choose M here: the
1710 module will be called atari_scsi.
1711
1712 This driver supports both styles of NCR integration into the
1713 system: the TT style (separate DMA), and the Falcon style (via
1714 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1715 in the Hades (without DMA).
1716
1717config ATARI_SCSI_TOSHIBA_DELAY
1718 bool "Long delays for Toshiba CD-ROMs"
1719 depends on ATARI_SCSI
1720 help
1721 This option increases the delay after a SCSI arbitration to
1722 accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
1723 use a Toshiba CD-ROM drive; otherwise, the option is not needed and
1724 would impact performance a bit, so say N.
1725
1726config ATARI_SCSI_RESET_BOOT
1727 bool "Reset SCSI-devices at boottime"
1728 depends on ATARI_SCSI
1729 help
1730 Reset the devices on your Atari whenever it boots. This makes the
1731 boot process fractionally longer but may assist recovery from errors
1732 that leave the devices with SCSI operations partway completed.
1733
1734config TT_DMA_EMUL
1735 bool "Hades SCSI DMA emulator"
1736 depends on ATARI_SCSI && HADES
1737 help
1738 This option enables code which emulates the TT SCSI DMA chip on the
1739 Hades. This increases the SCSI transfer rates at least ten times
1740 compared to PIO transfers.
1741
1742config MAC_SCSI
1743 bool "Macintosh NCR5380 SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001744 depends on MAC && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001745 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001746 help
1747 This is the NCR 5380 SCSI controller included on most of the 68030
1748 based Macintoshes. If you have one of these say Y and read the
1749 SCSI-HOWTO, available from
1750 <http://www.tldp.org/docs.html#howto>.
1751
1752config SCSI_MAC_ESP
1753 tristate "Macintosh NCR53c9[46] SCSI"
1754 depends on MAC && SCSI
1755 help
1756 This is the NCR 53c9x SCSI controller found on most of the 68040
1757 based Macintoshes. If you have one of these say Y and read the
1758 SCSI-HOWTO, available from
1759 <http://www.tldp.org/docs.html#howto>.
1760
1761 To compile this driver as a module, choose M here: the
1762 module will be called mac_esp.
1763
1764config MVME147_SCSI
1765 bool "WD33C93 SCSI driver for MVME147"
Al Virofa53bb62005-08-23 22:48:07 +01001766 depends on MVME147 && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001767 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001768 help
1769 Support for the on-board SCSI controller on the Motorola MVME147
1770 single-board computer.
1771
1772config MVME16x_SCSI
1773 bool "NCR53C710 SCSI driver for MVME16x"
1774 depends on MVME16x && SCSI && BROKEN
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001775 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001776 help
1777 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1778 SCSI controller chip. Almost everyone using one of these boards
1779 will want to say Y to this question.
1780
1781config BVME6000_SCSI
1782 bool "NCR53C710 SCSI driver for BVME6000"
1783 depends on BVME6000 && SCSI && BROKEN
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001784 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001785 help
1786 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1787 SCSI controller chip. Almost everyone using one of these boards
1788 will want to say Y to this question.
1789
1790config SCSI_NCR53C7xx_FAST
1791 bool "allow FAST-SCSI [10MHz]"
1792 depends on SCSI_AMIGA7XX || MVME16x_SCSI || BVME6000_SCSI
1793 help
1794 This will enable 10MHz FAST-SCSI transfers with your host
1795 adapter. Some systems have problems with that speed, so it's safest
1796 to say N here.
1797
1798config SUN3_SCSI
1799 tristate "Sun3 NCR5380 SCSI"
Geert Uytterhoevenc3315ed2005-06-12 11:25:42 +02001800 depends on SUN3 && SCSI && BROKEN
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001801 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001802 help
1803 This option will enable support for the OBIO (onboard io) NCR5380
1804 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1805 "Sun3" type VME scsi controllers also based on the NCR5380.
1806 General Linux information on the Sun 3 series (now discontinued)
1807 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1808
1809config SUN3X_ESP
1810 bool "Sun3x ESP SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001811 depends on SUN3X && SCSI=y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001812 help
1813 The ESP was an on-board SCSI controller used on Sun 3/80
1814 machines. Say Y here to compile in support for it.
1815
1816config SCSI_SUNESP
1817 tristate "Sparc ESP Scsi Driver"
1818 depends on SBUS && SCSI
1819 help
1820 This is the driver for the Sun ESP SCSI host adapter. The ESP
1821 chipset is present in most SPARC SBUS-based computers.
1822
1823 To compile this driver as a module, choose M here: the
1824 module will be called esp.
1825
1826# bool 'Cyberstorm Mk III SCSI support (EXPERIMENTAL)' CONFIG_CYBERSTORMIII_SCSI
1827
1828config ZFCP
1829 tristate "FCP host bus adapter driver for IBM eServer zSeries"
Martin Schwidefsky347a8dc2006-01-06 00:19:28 -08001830 depends on S390 && QDIO && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001831 select SCSI_FC_ATTRS
1832 help
1833 If you want to access SCSI devices attached to your IBM eServer
1834 zSeries by means of Fibre Channel interfaces say Y.
1835 For details please refer to the documentation provided by IBM at
1836 <http://oss.software.ibm.com/developerworks/opensource/linux390>
1837
1838 This driver is also available as a module. This module will be
1839 called zfcp. If you want to compile it as a module, say M here
1840 and read <file:Documentation/modules.txt>.
1841
1842endmenu
1843
1844source "drivers/scsi/pcmcia/Kconfig"
1845
1846endmenu