Kconfig 60.7 KB
Newer Older
Linus Torvalds's avatar
Linus Torvalds committed
1 2
menu "SCSI device support"

3 4 5 6 7
config SCSI_MOD
       tristate
       default y if SCSI=n || SCSI=y
       default m if SCSI=m

8 9 10
config RAID_ATTRS
	tristate "RAID Transport Class"
	default n
11
	depends on BLOCK
12
	depends on SCSI_MOD
13 14 15
	---help---
	  Provides RAID

Linus Torvalds's avatar
Linus Torvalds committed
16 17
config SCSI
	tristate "SCSI device support"
18
	depends on BLOCK
19
	select SCSI_DMA if HAS_DMA
20
	select SG_POOL
Linus Torvalds's avatar
Linus Torvalds committed
21 22 23 24 25 26 27 28 29 30
	---help---
	  If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
	  any other SCSI device under Linux, say Y and make sure that you know
	  the name of your SCSI host adapter (the card inside your computer
	  that "speaks" the SCSI protocol, also called SCSI controller),
	  because you will be asked for it.

	  You also need to say Y here if you have a device which speaks
	  the SCSI protocol.  Examples of this include the parallel port
	  version of the IOMEGA ZIP drive, USB storage devices, Fibre
FUJITA Tomonori's avatar
FUJITA Tomonori committed
31
	  Channel, and FireWire storage.
Linus Torvalds's avatar
Linus Torvalds committed
32 33 34 35 36 37 38 39

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>.
	  The module will be called scsi_mod.

	  However, do not compile this as a module if your root file system
	  (the one containing the directory /) is located on a SCSI device.

40 41 42 43
config SCSI_DMA
	bool
	default n

44
config SCSI_NETLINK
45
	bool
46
	default	n
47
	depends on NET
48

49 50 51 52 53 54 55
config SCSI_MQ_DEFAULT
	bool "SCSI: use blk-mq I/O path by default"
	depends on SCSI
	---help---
	  This option enables the new blk-mq based I/O path for SCSI
	  devices by default.  With the option the scsi_mod.use_blk_mq
	  module/boot option defaults to Y, without it to N, but it can
56
	  still be overridden either way.
57 58 59

	  If unsure say N.

Linus Torvalds's avatar
Linus Torvalds committed
60 61 62 63 64 65
config SCSI_PROC_FS
	bool "legacy /proc/scsi/ support"
	depends on SCSI && PROC_FS
	default y
	---help---
	  This option enables support for the various files in
66
	  /proc/scsi.  In Linux 2.6 this has been superseded by
Linus Torvalds's avatar
Linus Torvalds committed
67 68
	  files in sysfs but many legacy applications rely on this.

69
	  If unsure say Y.
Linus Torvalds's avatar
Linus Torvalds committed
70 71 72 73 74 75 76 77 78

comment "SCSI support type (disk, tape, CD-ROM)"
	depends on SCSI

config BLK_DEV_SD
	tristate "SCSI disk support"
	depends on SCSI
	---help---
	  If you want to use SCSI hard disks, Fibre Channel disks,
79
	  Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
Linus Torvalds's avatar
Linus Torvalds committed
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
	  USB storage or the SCSI or parallel port version of
	  the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
	  the Disk-HOWTO and the Multi-Disk-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
	  CD-ROMs.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>.
	  The module will be called sd_mod.

	  Do not compile this driver as a module if your root file system
	  (the one containing the directory /) is located on a SCSI disk.
	  In this case, do not compile the driver for your SCSI host adapter
	  (below) as a module either.

config CHR_DEV_ST
	tristate "SCSI tape support"
	depends on SCSI
	---help---
	  If you want to use a SCSI tape drive under Linux, say Y and read the
	  SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>, and
	  <file:Documentation/scsi/st.txt> in the kernel source.  This is NOT
	  for SCSI CD-ROMs.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>. The module will be called st.

config CHR_DEV_OSST
	tristate "SCSI OnStream SC-x0 tape support"
	depends on SCSI
	---help---
112
	  The OnStream SC-x0 SCSI tape drives cannot be driven by the
Linus Torvalds's avatar
Linus Torvalds committed
113
	  standard st driver, but instead need this special osst driver and
FUJITA Tomonori's avatar
FUJITA Tomonori committed
114 115 116
	  use the  /dev/osstX char device nodes (major 206).  Via usb-storage,
	  you may be able to drive the USB-x0 and DI-x0 drives as well.
	  Note that there is also a second generation of OnStream
Linus Torvalds's avatar
Linus Torvalds committed
117 118 119 120 121 122
	  tape drives (ADR-x0) that supports the standard SCSI-2 commands for
	  tapes (QIC-157) and can be driven by the standard driver st.
	  For more information, you may have a look at the SCSI-HOWTO
	  <http://www.tldp.org/docs.html#howto>  and
	  <file:Documentation/scsi/osst.txt>  in the kernel source.
	  More info on the OnStream driver may be found on
123
	  <http://sourceforge.net/projects/osst/>
Linus Torvalds's avatar
Linus Torvalds committed
124 125 126 127 128 129 130 131 132 133
	  Please also have a look at the standard st docu, as most of it
	  applies to osst as well.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>. The module will be called osst.

config BLK_DEV_SR
	tristate "SCSI CDROM support"
	depends on SCSI
	---help---
134 135 136 137 138
	  If you want to use a CD or DVD drive attached to your computer
	  by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
	  and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.

	  Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
Linus Torvalds's avatar
Linus Torvalds committed
139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>.
	  The module will be called sr_mod.

config BLK_DEV_SR_VENDOR
	bool "Enable vendor-specific extensions (for SCSI CDROM)"
	depends on BLK_DEV_SR
	help
	  This enables the usage of vendor specific SCSI commands. This is
	  required to support multisession CDs with old NEC/TOSHIBA cdrom
	  drives (and HP Writers). If you have such a drive and get the first
	  session only, try saying Y here; everybody else says N.

config CHR_DEV_SG
	tristate "SCSI generic support"
	depends on SCSI
	---help---
	  If you want to use SCSI scanners, synthesizers or CD-writers or just
	  about anything having "SCSI" in its name other than hard disks,
	  CD-ROMs or tapes, say Y here. These won't be supported by the kernel
	  directly, so you need some additional software which knows how to
	  talk to these devices using the SCSI protocol:

163
	  For scanners, look at SANE (<http://www.sane-project.org/>). For CD
Linus Torvalds's avatar
Linus Torvalds committed
164
	  writer software look at Cdrtools
165
	  (<http://cdrecord.berlios.de/private/cdrecord.html>)
Linus Torvalds's avatar
Linus Torvalds committed
166 167 168 169 170 171 172 173 174 175 176 177
	  and for burning a "disk at once": CDRDAO
	  (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
	  quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
	  For other devices, it's possible that you'll have to write the
	  driver software yourself. Please read the file
	  <file:Documentation/scsi/scsi-generic.txt> for more information.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>. The module will be called sg.

	  If unsure, say N.

178 179 180 181 182 183 184 185 186
config CHR_DEV_SCH
	tristate "SCSI media changer support"
	depends on SCSI
	---help---
	  This is a driver for SCSI media changers.  Most common devices are
	  tape libraries and MOD/CDROM jukeboxes.  *Real* jukeboxes, you
	  don't need this for those tiny 6-slot cdrom changers.  Media
	  changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
	  If you have such hardware and want to use it with linux, say Y
187
	  here.  Check <file:Documentation/scsi/scsi-changer.txt> for details.
188 189 190
	
	  If you want to compile this as a module ( = code which can be
	  inserted in and removed from the running kernel whenever you want),
191
	  say M here and read <file:Documentation/kbuild/modules.txt> and
192
	  <file:Documentation/scsi/scsi.txt>. The module will be called ch.o.
193
	  If unsure, say N.
194 195 196 197

config SCSI_ENCLOSURE
	tristate "SCSI Enclosure Support"
	depends on SCSI && ENCLOSURE_SERVICES
198
	depends on m || SCSI_SAS_ATTRS != m
199 200 201 202 203
	help
	  Enclosures are devices sitting on or in SCSI backplanes that
	  manage devices.  If you have a disk cage, the chances are that
	  it has an enclosure device.  Selecting this option will just allow
	  certain enclosure conditions to be reported and is not required.
204

Linus Torvalds's avatar
Linus Torvalds committed
205
config SCSI_CONSTANTS
206
	bool "Verbose SCSI error reporting (kernel size += 36K)"
Linus Torvalds's avatar
Linus Torvalds committed
207 208 209 210
	depends on SCSI
	help
	  The error messages regarding your SCSI hardware will be easier to
	  understand if you say Y here; it will enlarge your kernel by about
211
	  36 KB. If in doubt, say Y.
Linus Torvalds's avatar
Linus Torvalds committed
212 213 214 215 216 217 218 219 220 221 222 223

config SCSI_LOGGING
	bool "SCSI logging facility"
	depends on SCSI
	---help---
	  This turns on a logging facility that can be used to debug a number
	  of SCSI related problems.

	  If you say Y here, no logging output will appear by default, but you
	  can enable logging by saying Y to "/proc file system support" and
	  "Sysctl support" below and executing the command

224
	  echo <bitmask> > /proc/sys/dev/scsi/logging_level
Linus Torvalds's avatar
Linus Torvalds committed
225

226 227
	  where <bitmask> is a four byte value representing the logging type
	  and logging level for each type of logging selected.
Linus Torvalds's avatar
Linus Torvalds committed
228

229 230 231 232
	  There are a number of logging types and you can find them in the
	  source at <file:drivers/scsi/scsi_logging.h>. The logging levels
	  are also described in that file and they determine the verbosity of
	  the logging for each logging type.
Linus Torvalds's avatar
Linus Torvalds committed
233 234 235 236 237 238

	  If you say N here, it may be harder to track down some types of SCSI
	  problems. If you say Y here your kernel will be somewhat larger, but
	  there should be no noticeable performance impact as long as you have
	  logging turned off.

239 240 241 242 243 244 245
config SCSI_SCAN_ASYNC
	bool "Asynchronous SCSI scanning"
	depends on SCSI
	help
	  The SCSI subsystem can probe for devices while the rest of the
	  system continues booting, and even probe devices on different
	  busses in parallel, leading to a significant speed-up.
246 247 248

	  You can override this choice by specifying "scsi_mod.scan=sync"
	  or async on the kernel's command line.
249

Dan Williams's avatar
Dan Williams committed
250 251 252
	  Note that this setting also affects whether resuming from
	  system suspend will be performed asynchronously.

253
menu "SCSI Transports"
Linus Torvalds's avatar
Linus Torvalds committed
254 255 256 257 258 259 260 261 262 263 264
	depends on SCSI

config SCSI_SPI_ATTRS
	tristate "Parallel SCSI (SPI) Transport Attributes"
	depends on SCSI
	help
	  If you wish to export transport-specific information about
	  each attached SCSI device to sysfs, say Y.  Otherwise, say N.

config SCSI_FC_ATTRS
	tristate "FiberChannel Transport Attributes"
265
	depends on SCSI && NET
266
	select SCSI_NETLINK
Linus Torvalds's avatar
Linus Torvalds committed
267 268 269 270 271 272 273
	help
	  If you wish to export transport-specific information about
	  each attached FiberChannel device to sysfs, say Y.
	  Otherwise, say N.

config SCSI_ISCSI_ATTRS
	tristate "iSCSI Transport Attributes"
274
	depends on SCSI && NET
275
	select BLK_DEV_BSGLIB
Linus Torvalds's avatar
Linus Torvalds committed
276 277 278 279 280
	help
	  If you wish to export transport-specific information about
	  each attached iSCSI device to sysfs, say Y.
	  Otherwise, say N.

281 282
config SCSI_SAS_ATTRS
	tristate "SAS Transport Attributes"
283 284
	depends on SCSI
	select BLK_DEV_BSG
285 286 287 288
	help
	  If you wish to export transport-specific information about
	  each attached SAS device to sysfs, say Y.

289 290
source "drivers/scsi/libsas/Kconfig"

291 292
config SCSI_SRP_ATTRS
	tristate "SRP Transport Attributes"
293
	depends on SCSI
294 295 296 297
	help
	  If you wish to export transport-specific information about
	  each attached SRP device to sysfs, say Y.

Linus Torvalds's avatar
Linus Torvalds committed
298 299
endmenu

300 301
menuconfig SCSI_LOWLEVEL
	bool "SCSI low-level drivers"
Linus Torvalds's avatar
Linus Torvalds committed
302
	depends on SCSI!=n
303 304
	default y

305
if SCSI_LOWLEVEL && SCSI
Linus Torvalds's avatar
Linus Torvalds committed
306

307 308
config ISCSI_TCP
	tristate "iSCSI Initiator over TCP/IP"
309
	depends on SCSI && INET
310 311 312
	select CRYPTO
	select CRYPTO_MD5
	select CRYPTO_CRC32C
313
	select SCSI_ISCSI_ATTRS
314 315 316 317 318 319 320 321 322 323 324 325 326 327 328
	help
	 The iSCSI Driver provides a host with the ability to access storage
	 through an IP network. The driver uses the iSCSI protocol to transport
	 SCSI requests and responses over a TCP/IP network between the host
	 (the "initiator") and "targets".  Architecturally, the iSCSI driver
	 combines with the host's TCP/IP stack, network drivers, and Network
	 Interface Card (NIC) to provide the same functions as a SCSI or a
	 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).

	 To compile this driver as a module, choose M here: the
	 module will be called iscsi_tcp.

	 The userspace component needed to initialize the driver, documentation,
	 and sample configuration files can be found here:

329
	 http://open-iscsi.org
330

331 332 333 334 335 336 337 338
config ISCSI_BOOT_SYSFS
	tristate "iSCSI Boot Sysfs Interface"
	default	n
	help
	  This option enables support for exposing iSCSI boot information
	  via sysfs to userspace. If you wish to export this information,
	  say Y. Otherwise, say N.

339
source "drivers/scsi/cxgbi/Kconfig"
340
source "drivers/scsi/bnx2i/Kconfig"
341
source "drivers/scsi/bnx2fc/Kconfig"
342
source "drivers/scsi/be2iscsi/Kconfig"
343
source "drivers/scsi/cxlflash/Kconfig"
344

Linus Torvalds's avatar
Linus Torvalds committed
345 346
config SGIWD93_SCSI
	tristate "SGI WD93C93 SCSI Driver"
347
	depends on SGI_HAS_WD93 && SCSI
Linus Torvalds's avatar
Linus Torvalds committed
348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364
  	help
	  If you have a Western Digital WD93 SCSI controller on
	  an SGI MIPS system, say Y.  Otherwise, say N.

config BLK_DEV_3W_XXXX_RAID
	tristate "3ware 5/6/7/8xxx ATA-RAID support"
	depends on PCI && SCSI
	help
	  3ware is the only hardware ATA-Raid product in Linux to date.
	  This card is 2,4, or 8 channel master mode support only.
	  SCSI support required!!!

	  <http://www.3ware.com/>

	  Please read the comments at the top of
	  <file:drivers/scsi/3w-xxxx.c>.

365 366 367
config SCSI_HPSA
	tristate "HP Smart Array SCSI driver"
	depends on PCI && SCSI
368
	select CHECK_SIGNATURE
369
	select SCSI_SAS_ATTRS
370 371 372 373 374 375 376
	help
	  This driver supports HP Smart Array Controllers (circa 2009).
	  It is a SCSI alternative to the cciss driver, which is a block
	  driver.  Anyone wishing to use HP Smart Array controllers who
	  would prefer the devices be presented to linux as SCSI devices,
	  rather than as generic block devices should say Y here.

Linus Torvalds's avatar
Linus Torvalds committed
377 378 379 380 381 382 383 384 385 386 387
config SCSI_3W_9XXX
	tristate "3ware 9xxx SATA-RAID support"
	depends on PCI && SCSI
	help
	  This driver supports the 9000 series 3ware SATA-RAID cards.

	  <http://www.amcc.com>

	  Please read the comments at the top of
	  <file:drivers/scsi/3w-9xxx.c>.

388 389 390 391 392 393 394 395 396 397 398
config SCSI_3W_SAS
	tristate "3ware 97xx SAS/SATA-RAID support"
	depends on PCI && SCSI
	help
	  This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.

	  <http://www.lsi.com>

	  Please read the comments at the top of
	  <file:drivers/scsi/3w-sas.c>.

Linus Torvalds's avatar
Linus Torvalds committed
399 400
config SCSI_7000FASST
	tristate "7000FASST SCSI support"
401
	depends on ISA && SCSI && ISA_DMA_API
402
	select CHECK_SIGNATURE
Linus Torvalds's avatar
Linus Torvalds committed
403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421
	help
	  This driver supports the Western Digital 7000 SCSI host adapter
	  family.  Some information is in the source:
	  <file:drivers/scsi/wd7000.c>.

	  To compile this driver as a module, choose M here: the
	  module will be called wd7000.

config SCSI_ACARD
	tristate "ACARD SCSI support"
	depends on PCI && SCSI
	help
	  This driver supports the ACARD SCSI host adapter.
	  Support Chip <ATP870 ATP876 ATP880 ATP885>
	  To compile this driver as a module, choose M here: the
	  module will be called atp870u.

config SCSI_AHA152X
	tristate "Adaptec AHA152X/2825 support"
422
	depends on ISA && SCSI
423
	select SCSI_SPI_ATTRS
424
	select CHECK_SIGNATURE
Linus Torvalds's avatar
Linus Torvalds committed
425 426 427 428 429 430 431 432 433 434 435 436 437 438
	---help---
	  This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
	  SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
	  must be manually specified in this case.

	  It is explained in section 3.3 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>. You might also want to
	  read the file <file:Documentation/scsi/aha152x.txt>.

	  To compile this driver as a module, choose M here: the
	  module will be called aha152x.

config SCSI_AHA1542
	tristate "Adaptec AHA1542 support"
439
	depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds's avatar
Linus Torvalds committed
440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466
	---help---
	  This is support for a SCSI host adapter.  It is explained in section
	  3.4 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  Note that Trantor was
	  purchased by Adaptec, and some former Trantor products are being
	  sold under the Adaptec name.  If it doesn't work out of the box, you
	  may have to change some settings in <file:drivers/scsi/aha1542.h>.

	  To compile this driver as a module, choose M here: the
	  module will be called aha1542.

config SCSI_AHA1740
	tristate "Adaptec AHA1740 support"
	depends on EISA && SCSI
	---help---
	  This is support for a SCSI host adapter.  It is explained in section
	  3.5 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/aha1740.h>.

	  To compile this driver as a module, choose M here: the
	  module will be called aha1740.

config SCSI_AACRAID
	tristate "Adaptec AACRAID support"
	depends on SCSI && PCI
467 468 469 470 471 472 473 474
	help
	  This driver supports a variety of Dell, HP, Adaptec, IBM and
	  ICP storage products. For a list of supported products, refer
	  to <file:Documentation/scsi/aacraid.txt>.

	  To compile this driver as a module, choose M here: the module
	  will be called aacraid.

Linus Torvalds's avatar
Linus Torvalds committed
475 476 477

source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
478
source "drivers/scsi/aic94xx/Kconfig"
479
source "drivers/scsi/hisi_sas/Kconfig"
480
source "drivers/scsi/mvsas/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
481

482 483 484 485 486 487 488 489 490
config SCSI_MVUMI
	tristate "Marvell UMI driver"
	depends on SCSI && PCI
	help
	  Module for Marvell Universal Message Interface(UMI) driver

	  To compile this driver as a module, choose M here: the
	  module will be called mvumi.

Linus Torvalds's avatar
Linus Torvalds committed
491 492
config SCSI_DPT_I2O
	tristate "Adaptec I2O RAID support "
493
	depends on SCSI && PCI && VIRT_TO_BUS
Linus Torvalds's avatar
Linus Torvalds committed
494 495 496 497 498 499 500 501 502 503
	help
	  This driver supports all of Adaptec's I2O based RAID controllers as 
	  well as the DPT SmartRaid V cards.  This is an Adaptec maintained
	  driver by Deanna Bonds.  See <file:Documentation/scsi/dpti.txt>.

	  To compile this driver as a module, choose M here: the
	  module will be called dpt_i2o.

config SCSI_ADVANSYS
	tristate "AdvanSys SCSI support"
504
	depends on SCSI
505
	depends on ISA || EISA || PCI
506
	depends on ISA_DMA_API || !ISA
Linus Torvalds's avatar
Linus Torvalds committed
507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526
	help
	  This is a driver for all SCSI host adapters manufactured by
	  AdvanSys. It is documented in the kernel source in
	  <file:drivers/scsi/advansys.c>.

	  To compile this driver as a module, choose M here: the
	  module will be called advansys.

config SCSI_IN2000
	tristate "Always IN2000 SCSI support"
	depends on ISA && SCSI
	help
	  This is support for an ISA bus SCSI host adapter.  You'll find more
	  information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
	  out of the box, you may have to change the jumpers for IRQ or
	  address selection.

	  To compile this driver as a module, choose M here: the
	  module will be called in2000.

527
config SCSI_ARCMSR
528
	tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
529 530
	depends on PCI && SCSI
	help
531
	  This driver supports all of ARECA's SATA/SAS RAID controller cards.
532
	  This is an ARECA-maintained driver by Erich Chen.
533
	  If you have any problems, please mail to: <erich@areca.com.tw>.
534
	  Areca supports Linux RAID config tools.
535
	  Please link <http://www.areca.com.tw>
536 537 538 539

	  To compile this driver as a module, choose M here: the
	  module will be called arcmsr (modprobe arcmsr).

540
source "drivers/scsi/esas2r/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
541
source "drivers/scsi/megaraid/Kconfig.megaraid"
542
source "drivers/scsi/mpt3sas/Kconfig"
543
source "drivers/scsi/ufs/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
544

545
config SCSI_HPTIOP
546
	tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
547 548
	depends on SCSI && PCI
	help
549
	  This option enables support for HighPoint RocketRAID 3xxx/4xxx
550 551 552 553
	  controllers.

	  To compile this driver as a module, choose M here; the module
	  will be called hptiop. If unsure, say N.
Linus Torvalds's avatar
Linus Torvalds committed
554 555 556

config SCSI_BUSLOGIC
	tristate "BusLogic SCSI support"
557
	depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
Linus Torvalds's avatar
Linus Torvalds committed
558 559 560 561 562 563
	---help---
	  This is support for BusLogic MultiMaster and FlashPoint SCSI Host
	  Adapters. Consult the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>, and the files
	  <file:Documentation/scsi/BusLogic.txt> and
	  <file:Documentation/scsi/FlashPoint.txt> for more information.
564 565
	  Note that support for FlashPoint is only available for 32-bit
	  x86 configurations.
Linus Torvalds's avatar
Linus Torvalds committed
566 567 568 569

	  To compile this driver as a module, choose M here: the
	  module will be called BusLogic.

570 571
config SCSI_FLASHPOINT
	bool "FlashPoint support"
572
	depends on SCSI_BUSLOGIC && PCI
Linus Torvalds's avatar
Linus Torvalds committed
573
	help
574
	  This option allows you to add FlashPoint support to the
Linus Torvalds's avatar
Linus Torvalds committed
575
	  BusLogic SCSI driver. The FlashPoint SCCB Manager code is
576 577
	  substantial, so users of MultiMaster Host Adapters may not
	  wish to include it.
Linus Torvalds's avatar
Linus Torvalds committed
578

579 580 581 582 583 584 585 586
config VMWARE_PVSCSI
	tristate "VMware PVSCSI driver support"
	depends on PCI && SCSI && X86
	help
	  This driver supports VMware's para virtualized SCSI HBA.
	  To compile this driver as a module, choose M here: the
	  module will be called vmw_pvscsi.

587 588 589
config XEN_SCSI_FRONTEND
	tristate "XEN SCSI frontend driver"
	depends on SCSI && XEN
590
	select XEN_XENBUS_FRONTEND
591 592 593 594 595 596
	help
	  The XEN SCSI frontend driver allows the kernel to access SCSI Devices
	  within another guest OS (usually Dom0).
	  Only needed if the kernel is running in a XEN guest and generic
	  SCSI access to a device is needed.

597 598 599
config HYPERV_STORAGE
	tristate "Microsoft Hyper-V virtual storage driver"
	depends on SCSI && HYPERV
600
	depends on m || SCSI_FC_ATTRS != m
601 602 603 604
	default HYPERV
	help
	  Select this option to enable the Hyper-V virtual storage driver.

605 606
config LIBFC
	tristate "LibFC module"
607
	depends on SCSI_FC_ATTRS
Randy Dunlap's avatar
Randy Dunlap committed
608
	select CRC32
609 610 611
	---help---
	  Fibre Channel library module

612 613
config LIBFCOE
	tristate "LibFCoE module"
614
	depends on LIBFC
615 616 617
	---help---
	  Library for Fibre Channel over Ethernet module

618 619
config FCOE
	tristate "FCoE module"
620
	depends on PCI
621
	depends on LIBFCOE
622 623 624
	---help---
	  Fibre Channel over Ethernet module

625 626 627
config FCOE_FNIC
	tristate "Cisco FNIC Driver"
	depends on PCI && X86
628
	depends on LIBFCOE
629 630 631 632 633 634 635
	help
	  This is support for the Cisco PCI-Express FCoE HBA.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>.
	  The module will be called fnic.

636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652
config SCSI_SNIC
	tristate "Cisco SNIC Driver"
	depends on PCI && SCSI
	help
	  This is support for the Cisco PCI-Express SCSI HBA.

	  To compile this driver as a module, choose M here and read
	  <file:Documentation/scsi/scsi.txt>.
	  The module will be called snic.

config SCSI_SNIC_DEBUG_FS
	bool "Cisco SNIC Driver Debugfs Support"
	depends on SCSI_SNIC && DEBUG_FS
	help
	  This enables to list debugging information from SNIC Driver
	  available via debugfs file system

Linus Torvalds's avatar
Linus Torvalds committed
653 654 655
config SCSI_DMX3191D
	tristate "DMX3191D SCSI support"
	depends on PCI && SCSI
656
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
657 658 659 660 661 662 663 664 665
	help
	  This is support for Domex DMX3191D SCSI Host Adapters.

	  To compile this driver as a module, choose M here: the
	  module will be called dmx3191d.

config SCSI_DTC3280
	tristate "DTC3180/3280 SCSI support"
	depends on ISA && SCSI
666
	select SCSI_SPI_ATTRS
667
	select CHECK_SIGNATURE
Linus Torvalds's avatar
Linus Torvalds committed
668 669 670 671 672 673 674 675 676 677 678
	help
	  This is support for DTC 3180/3280 SCSI Host Adapters.  Please read
	  the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>, and the file
	  <file:Documentation/scsi/dtc3x80.txt>.

	  To compile this driver as a module, choose M here: the
	  module will be called dtc.

config SCSI_EATA
	tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
679
	depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds's avatar
Linus Torvalds committed
680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741
	---help---
	  This driver supports all EATA/DMA-compliant SCSI host adapters.  DPT
	  ISA and all EISA I/O addresses are probed looking for the "EATA"
	  signature. The addresses of all the PCI SCSI controllers reported
          by the PCI subsystem are probed as well.

	  You want to read the start of <file:drivers/scsi/eata.c> and the
	  SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called eata.

config SCSI_EATA_TAGGED_QUEUE
	bool "enable tagged command queueing"
	depends on SCSI_EATA
	help
	  This is a feature of SCSI-2 which improves performance: the host
	  adapter can send several SCSI commands to a device's queue even if
	  previous commands haven't finished yet.
	  This is equivalent to the "eata=tc:y" boot option.

config SCSI_EATA_LINKED_COMMANDS
	bool "enable elevator sorting"
	depends on SCSI_EATA
	help
	  This option enables elevator sorting for all probed SCSI disks and
	  CD-ROMs. It definitely reduces the average seek distance when doing
	  random seeks, but this does not necessarily result in a noticeable
	  performance improvement: your mileage may vary...
	  This is equivalent to the "eata=lc:y" boot option.

config SCSI_EATA_MAX_TAGS
	int "maximum number of queued commands"
	depends on SCSI_EATA
	default "16"
	help
	  This specifies how many SCSI commands can be maximally queued for
	  each probed SCSI device. You should reduce the default value of 16
	  only if you have disks with buggy or limited tagged command support.
	  Minimum is 2 and maximum is 62. This value is also the window size
	  used by the elevator sorting option above. The effective value used
	  by the driver for each probed SCSI device is reported at boot time.
	  This is equivalent to the "eata=mq:8" boot option.

config SCSI_EATA_PIO
	tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
	depends on (ISA || EISA || PCI) && SCSI && BROKEN
	---help---
	  This driver supports all EATA-PIO protocol compliant SCSI Host
	  Adapters like the DPT PM2001 and the PM2012A.  EATA-DMA compliant
	  host adapters could also use this driver but are discouraged from
	  doing so, since this driver only supports hard disks and lacks
	  numerous features.  You might want to have a look at the SCSI-HOWTO,
	  available from <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called eata_pio.

config SCSI_FUTURE_DOMAIN
	tristate "Future Domain 16xx SCSI/AHA-2920A support"
	depends on (ISA || PCI) && SCSI
742
	select CHECK_SIGNATURE
Linus Torvalds's avatar
Linus Torvalds committed
743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760
	---help---
	  This is support for Future Domain's 16-bit SCSI host adapters
	  (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
	  other adapters based on the Future Domain chipsets (Quantum
	  ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
	  It is explained in section 3.7 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
	  and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
	  controller support"). This Future Domain driver works with the older
	  Adaptec AHA-2920A boards with a Future Domain chip on them.

	  To compile this driver as a module, choose M here: the
	  module will be called fdomain.

config SCSI_GDTH
	tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
761
	depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds's avatar
Linus Torvalds committed
762 763 764 765 766 767
	---help---
	  Formerly called GDT SCSI Disk Array Controller Support.

	  This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI) 
	  manufactured by Intel Corporation/ICP vortex GmbH. It is documented
	  in the kernel source in <file:drivers/scsi/gdth.c> and
768
	  <file:drivers/scsi/gdth.h>.
Linus Torvalds's avatar
Linus Torvalds committed
769 770 771 772

	  To compile this driver as a module, choose M here: the
	  module will be called gdth.

773 774 775 776 777 778 779 780 781
config SCSI_ISCI
	tristate "Intel(R) C600 Series Chipset SAS Controller"
	depends on PCI && SCSI
	depends on X86
	select SCSI_SAS_LIBSAS
	---help---
	  This driver supports the 6Gb/s SAS capabilities of the storage
	  control unit found in the Intel(R) C600 series chipset.

Linus Torvalds's avatar
Linus Torvalds committed
782 783 784
config SCSI_GENERIC_NCR5380
	tristate "Generic NCR5380/53c400 SCSI PIO support"
	depends on ISA && SCSI
785
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804
	---help---
	  This is a driver for the old NCR 53c80 series of SCSI controllers
	  on boards using PIO. Most boards such as the Trantor T130 fit this
	  category, along with a large number of ISA 8bit controllers shipped
	  for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
	  you should select the specific driver for that card rather than
	  generic 5380 support.

	  It is explained in section 3.8 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/g_NCR5380.h>.

	  To compile this driver as a module, choose M here: the
	  module will be called g_NCR5380.

config SCSI_GENERIC_NCR5380_MMIO
	tristate "Generic NCR5380/53c400 SCSI MMIO support"
	depends on ISA && SCSI
805
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822
	---help---
	  This is a driver for the old NCR 53c80 series of SCSI controllers
	  on boards using memory mapped I/O. 
	  It is explained in section 3.8 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/g_NCR5380.h>.

	  To compile this driver as a module, choose M here: the
	  module will be called g_NCR5380_mmio.

config SCSI_IPS
	tristate "IBM ServeRAID support"
	depends on PCI && SCSI
	---help---
	  This is support for the IBM ServeRAID hardware RAID controllers.
	  See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
823
	  and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
Linus Torvalds's avatar
Linus Torvalds committed
824 825 826 827 828 829 830 831 832
	  for more information.  If this driver does not work correctly
	  without modification please contact the author by email at
	  <ipslinux@adaptec.com>.

	  To compile this driver as a module, choose M here: the
	  module will be called ips.

config SCSI_IBMVSCSI
	tristate "IBM Virtual SCSI support"
833
	depends on PPC_PSERIES
834
	select SCSI_SRP_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
835 836 837 838
	help
	  This is the IBM POWER Virtual SCSI Client

	  To compile this driver as a module, choose M here: the
839
	  module will be called ibmvscsi.
Linus Torvalds's avatar
Linus Torvalds committed
840

841 842 843
config SCSI_IBMVFC
	tristate "IBM Virtual FC support"
	depends on PPC_PSERIES && SCSI
844
	depends on SCSI_FC_ATTRS
845 846 847 848 849 850 851 852 853 854 855 856 857 858 859
	help
	  This is the IBM POWER Virtual FC Client

	  To compile this driver as a module, choose M here: the
	  module will be called ibmvfc.

config SCSI_IBMVFC_TRACE
	bool "enable driver internal trace"
	depends on SCSI_IBMVFC
	default y
	help
	  If you say Y here, the driver will trace all commands issued
	  to the adapter. Performance impact is minimal. Trace can be
	  dumped using /sys/class/scsi_host/hostXX/trace.

Linus Torvalds's avatar
Linus Torvalds committed
860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883
config SCSI_INITIO
	tristate "Initio 9100U(W) support"
	depends on PCI && SCSI
	help
	  This is support for the Initio 91XXU(W) SCSI host adapter.  Please
	  read the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called initio.

config SCSI_INIA100
	tristate "Initio INI-A100U2W support"
	depends on PCI && SCSI
	help
	  This is support for the Initio INI-A100U2W SCSI host adapter.
	  Please read the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called a100u2w.

config SCSI_PPA
	tristate "IOMEGA parallel port (ppa - older drives)"
884
	depends on SCSI && PARPORT_PC
Linus Torvalds's avatar
Linus Torvalds committed
885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910
	---help---
	  This driver supports older versions of IOMEGA's parallel port ZIP
	  drive (a 100 MB removable media device).

	  Note that you can say N here if you have the SCSI version of the ZIP
	  drive: it will be supported automatically if you said Y to the
	  generic "SCSI disk support", above.

	  If you have the ZIP Plus drive or a more recent parallel port ZIP
	  drive (if the supplied cable with the drive is labeled "AutoDetect")
	  then you should say N here and Y to "IOMEGA parallel port (imm -
	  newer drives)", below.

	  For more information about this driver and how to use it you should
	  read the file <file:Documentation/scsi/ppa.txt>.  You should also read
	  the SCSI-HOWTO, which is available from
	  <http://www.tldp.org/docs.html#howto>.  If you use this driver,
	  you will still be able to use the parallel port for other tasks,
	  such as a printer; it is safe to compile both drivers into the
	  kernel.

	  To compile this driver as a module, choose M here: the
	  module will be called ppa.

config SCSI_IMM
	tristate "IOMEGA parallel port (imm - newer drives)"
911
	depends on SCSI && PARPORT_PC
Linus Torvalds's avatar
Linus Torvalds committed
912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937
	---help---
	  This driver supports newer versions of IOMEGA's parallel port ZIP
	  drive (a 100 MB removable media device).

	  Note that you can say N here if you have the SCSI version of the ZIP
	  drive: it will be supported automatically if you said Y to the
	  generic "SCSI disk support", above.

	  If you have the ZIP Plus drive or a more recent parallel port ZIP
	  drive (if the supplied cable with the drive is labeled "AutoDetect")
	  then you should say Y here; if you have an older ZIP drive, say N
	  here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.

	  For more information about this driver and how to use it you should
	  read the file <file:Documentation/scsi/ppa.txt>.  You should also read
	  the SCSI-HOWTO, which is available from
	  <http://www.tldp.org/docs.html#howto>.  If you use this driver,
	  you will still be able to use the parallel port for other tasks,
	  such as a printer; it is safe to compile both drivers into the
	  kernel.

	  To compile this driver as a module, choose M here: the
	  module will be called imm.

config SCSI_IZIP_EPP16
	bool "ppa/imm option - Use slow (but safe) EPP-16"
938
	depends on SCSI_PPA || SCSI_IMM
Linus Torvalds's avatar
Linus Torvalds committed
939 940 941 942 943 944 945 946 947 948 949 950 951 952
	---help---
	  EPP (Enhanced Parallel Port) is a standard for parallel ports which
	  allows them to act as expansion buses that can handle up to 64
	  peripheral devices.

	  Some parallel port chipsets are slower than their motherboard, and
	  so we have to control the state of the chipset's FIFO queue every
	  now and then to avoid data loss. This will be done if you say Y
	  here.

	  Generally, saying Y is the safe option and slows things down a bit.

config SCSI_IZIP_SLOW_CTR
	bool "ppa/imm option - Assume slow parport control register"
953
	depends on SCSI_PPA || SCSI_IMM
Linus Torvalds's avatar
Linus Torvalds committed
954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997
	help
	  Some parallel ports are known to have excessive delays between
	  changing the parallel port control register and good data being
	  available on the parallel port data/status register. This option
	  forces a small delay (1.0 usec to be exact) after changing the
	  control register to let things settle out. Enabling this option may
	  result in a big drop in performance but some very old parallel ports
	  (found in 386 vintage machines) will not work properly.

	  Generally, saying N is fine.

config SCSI_NCR53C406A
	tristate "NCR53c406a SCSI support"
	depends on ISA && SCSI
	help
	  This is support for the NCR53c406a SCSI host adapter.  For user
	  configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
	  in the kernel source.  Also read the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called NCR53c406.

config SCSI_NCR_D700
	tristate "NCR Dual 700 MCA SCSI support"
	depends on MCA && SCSI
	select SCSI_SPI_ATTRS
	help
	  This is a driver for the MicroChannel Dual 700 card produced by
	  NCR and commonly used in 345x/35xx/4100 class machines.  It always
	  tries to negotiate sync and uses tag command queueing.

	  Unless you have an NCR manufactured machine, the chances are that
	  you do not have this SCSI card, so say N.

config SCSI_LASI700
	tristate "HP Lasi SCSI support for 53c700/710"
	depends on GSC && SCSI
	select SCSI_SPI_ATTRS
	help
	  This is a driver for the SCSI controller in the Lasi chip found in
	  many PA-RISC workstations & servers.  If you do not know whether you
	  have a Lasi chip, it is safe to say "Y" here.

998 999 1000 1001 1002 1003 1004 1005 1006
config SCSI_SNI_53C710
	tristate "SNI RM SCSI support for 53c710"
	depends on SNI_RM && SCSI
	select SCSI_SPI_ATTRS
	select 53C700_LE_ON_BE
	help
	  This is a driver for the onboard SCSI controller found in older
	  SNI RM workstations & servers.

Linus Torvalds's avatar
Linus Torvalds committed
1007 1008 1009 1010 1011
config 53C700_LE_ON_BE
	bool
	depends on SCSI_LASI700
	default y

1012 1013 1014 1015
config SCSI_STEX
	tristate "Promise SuperTrak EX Series support"
	depends on PCI && SCSI
	---help---
1016 1017 1018 1019 1020 1021 1022
	  This driver supports Promise SuperTrak EX series storage controllers.

	  Promise provides Linux RAID configuration utility for these
	  controllers. Please visit <http://www.promise.com> to download.

	  To compile this driver as a module, choose M here: the
	  module will be called stex.
1023

1024 1025
config 53C700_BE_BUS
	bool
1026
	depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
1027 1028
	default y

Linus Torvalds's avatar
Linus Torvalds committed
1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066
config SCSI_SYM53C8XX_2
	tristate "SYM53C8XX Version 2 SCSI support"
	depends on PCI && SCSI
	select SCSI_SPI_ATTRS
	---help---
	  This driver supports the whole NCR53C8XX/SYM53C8XX family of
	  PCI-SCSI controllers.  It also supports the subset of LSI53C10XX
	  Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
	  language.  It does not support LSI53C10XX Ultra-320 PCI-X SCSI
	  controllers; you need to use the Fusion MPT driver for that.

	  Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
	  information.

config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
	int "DMA addressing mode"
	depends on SCSI_SYM53C8XX_2
	default "1"
	---help---
	  This option only applies to PCI-SCSI chips that are PCI DAC
	  capable (875A, 895A, 896, 1010-33, 1010-66, 1000).

	  When set to 0, the driver will program the chip to only perform
	  32-bit DMA.  When set to 1, the chip will be able to perform DMA
	  to addresses up to 1TB.  When set to 2, the driver supports the
	  full 64-bit DMA address range, but can only address 16 segments
	  of 4 GB each.  This limits the total addressable range to 64 GB.

	  Most machines with less than 4GB of memory should use a setting
	  of 0 for best performance.  If your machine has 4GB of memory
	  or more, you should set this option to 1 (the default).

	  The still experimental value 2 (64 bit DMA addressing with 16
	  x 4GB segments limitation) can be used on systems that require
	  PCI address bits past bit 39 to be set for the addressing of
	  memory using PCI DAC cycles.

config SCSI_SYM53C8XX_DEFAULT_TAGS
1067
	int "Default tagged command queue depth"
Linus Torvalds's avatar
Linus Torvalds committed
1068 1069 1070 1071 1072 1073 1074 1075 1076 1077
	depends on SCSI_SYM53C8XX_2
	default "16"
	help
	  This is the default value of the command queue depth the
	  driver will announce to the generic SCSI layer for devices
	  that support tagged command queueing. This value can be changed
	  from the boot command line.  This is a soft limit that cannot
	  exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.

config SCSI_SYM53C8XX_MAX_TAGS
1078
	int "Maximum number of queued commands"
Linus Torvalds's avatar
Linus Torvalds committed
1079 1080 1081 1082 1083 1084 1085 1086
	depends on SCSI_SYM53C8XX_2
	default "64"
	help
	  This option allows you to specify the maximum number of commands
	  that can be queued to any device, when tagged command queuing is
	  possible. The driver supports up to 256 queued commands per device.
	  This value is used as a compiled-in hard limit.

1087 1088
config SCSI_SYM53C8XX_MMIO
	bool "Use memory mapped IO"
Linus Torvalds's avatar
Linus Torvalds committed
1089
	depends on SCSI_SYM53C8XX_2
1090
	default y
Linus Torvalds's avatar
Linus Torvalds committed
1091
	help
1092 1093 1094
	  Memory mapped IO is faster than Port IO.  Most people should
	  answer Y here, but some machines may have problems.  If you have
	  to answer N here, please report the problem to the maintainer.
Linus Torvalds's avatar
Linus Torvalds committed
1095 1096 1097

config SCSI_IPR
	tristate "IBM Power Linux RAID adapter support"
1098
	depends on PCI && SCSI && ATA
Linus Torvalds's avatar
Linus Torvalds committed
1099
	select FW_LOADER
1100
	select IRQ_POLL
Linus Torvalds's avatar
Linus Torvalds committed
1101 1102 1103 1104 1105 1106 1107 1108
	---help---
	  This driver supports the IBM Power Linux family RAID adapters.
	  This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
	  as IBM iSeries 5702, 5703, 5709, and 570A.

config SCSI_IPR_TRACE
	bool "enable driver internal trace"
	depends on SCSI_IPR
1109
	default y
Linus Torvalds's avatar
Linus Torvalds committed
1110 1111 1112 1113 1114 1115 1116 1117
	help
	  If you say Y here, the driver will trace all commands issued
	  to the adapter. Performance impact is minimal. Trace can be
	  dumped using /sys/bus/class/scsi_host/hostXX/trace.

config SCSI_IPR_DUMP
	bool "enable adapter dump support"
	depends on SCSI_IPR
1118
	default y
Linus Torvalds's avatar
Linus Torvalds committed
1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147
	help
	  If you say Y here, the driver will support adapter crash dump.
	  If you enable this support, the iprdump daemon can be used
	  to capture adapter failure analysis information.

config SCSI_ZALON
	tristate "Zalon SCSI support"
	depends on GSC && SCSI
	select SCSI_SPI_ATTRS
	help
	  The Zalon is a GSC/HSC bus interface chip that sits between the
	  PA-RISC processor and the NCR 53c720 SCSI controller on C100,
	  C110, J200, J210 and some D, K & R-class machines.  It's also
	  used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
	  Say Y here if you have one of these machines or cards.

config SCSI_NCR_Q720
	tristate "NCR Quad 720 MCA SCSI support"
	depends on MCA && SCSI
	select SCSI_SPI_ATTRS
	help
	  This is a driver for the MicroChannel Quad 720 card produced by
	  NCR and commonly used in 345x/35xx/4100 class machines.  It always
	  tries to negotiate sync and uses tag command queueing.

	  Unless you have an NCR manufactured machine, the chances are that
	  you do not have this SCSI card, so say N.

config SCSI_NCR53C8XX_DEFAULT_TAGS
1148
	int "default tagged command queue depth"
Linus Torvalds's avatar
Linus Torvalds committed
1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173
	depends on SCSI_ZALON || SCSI_NCR_Q720
	default "8"
	---help---
	  "Tagged command queuing" is a feature of SCSI-2 which improves
	  performance: the host adapter can send several SCSI commands to a
	  device's queue even if previous commands haven't finished yet.
	  Because the device is intelligent, it can optimize its operations
	  (like head positioning) based on its own request queue. Some SCSI
	  devices don't implement this properly; if you want to disable this
	  feature, enter 0 or 1 here (it doesn't matter which).

	  The default value is 8 and should be supported by most hard disks.
	  This value can be overridden from the boot command line using the
	  'tags' option as follows (example):
	  'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
	  4, set queue depth to 16 for target 2 and target 3 on controller 0
	  and set queue depth to 10 for target 0 / lun 2 on controller 1.

	  The normal answer therefore is to go with the default 8 and to use
	  a boot command line option for devices that need to use a different
	  command queue depth.

	  There is no safe option other than using good SCSI devices.

config SCSI_NCR53C8XX_MAX_TAGS
1174
	int "maximum number of queued commands"
Linus Torvalds's avatar
Linus Torvalds committed
1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190
	depends on SCSI_ZALON || SCSI_NCR_Q720
	default "32"
	---help---
	  This option allows you to specify the maximum number of commands
	  that can be queued to any device, when tagged command queuing is
	  possible. The default value is 32. Minimum is 2, maximum is 64.
	  Modern hard disks are able to support 64 tags and even more, but
	  do not seem to be faster when more than 32 tags are being used.

	  So, the normal answer here is to go with the default value 32 unless
	  you are using very large hard disks with large cache (>= 1 MB) that
	  are able to take advantage of more than 32 tagged commands.

	  There is no safe option and the default answer is recommended.

config SCSI_NCR53C8XX_SYNC
1191
	int "synchronous transfers frequency in MHz"
Linus Torvalds's avatar
Linus Torvalds committed
1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224
	depends on SCSI_ZALON || SCSI_NCR_Q720
	default "20"
	---help---
	  The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
	  rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80.  The numbers
	  are respectively the maximum data transfer rates in mega-transfers
	  per second for each class.  For example, a FAST-20 Wide 16 device is
	  able to transfer data at 20 million 16 bit packets per second for a
	  total rate of 40 MB/s.

	  You may specify 0 if you want to only use asynchronous data
	  transfers. This is the safest and slowest option. Otherwise, specify
	  a value between 5 and 80, depending on the capability of your SCSI
	  controller.  The higher the number, the faster the data transfer.
	  Note that 80 should normally be ok since the driver decreases the
	  value automatically according to the controller's capabilities.

	  Your answer to this question is ignored for controllers with NVRAM,
	  since the driver will get this information from the user set-up.  It
	  also can be overridden using a boot setup option, as follows
	  (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
	  for FAST-20 synchronous data transfer (20 mega-transfers per
	  second).

	  The normal answer therefore is not to go with the default but to
	  select the maximum value 80 allowing the driver to use the maximum
	  value supported by each controller. If this causes problems with
	  your SCSI devices, you should come back and decrease the value.

	  There is no safe option other than using good cabling, right
	  terminations and SCSI conformant devices.

config SCSI_NCR53C8XX_NO_DISCONNECT
1225
	bool "not allow targets to disconnect"
Linus Torvalds's avatar
Linus Torvalds committed
1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236
	depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
	help
	  This option is only provided for safety if you suspect some SCSI
	  device of yours to not support properly the target-disconnect
	  feature. In that case, you would say Y here. In general however, to
	  not allow targets to disconnect is not reasonable if there is more
	  than 1 device on a SCSI bus. The normal answer therefore is N.

config SCSI_PAS16
	tristate "PAS16 SCSI support"
	depends on ISA && SCSI
1237
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289
	---help---
	  This is support for a SCSI host adapter.  It is explained in section
	  3.10 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/pas16.h>.

	  To compile this driver as a module, choose M here: the
	  module will be called pas16.

config SCSI_QLOGIC_FAS
	tristate "Qlogic FAS SCSI support"
	depends on ISA && SCSI
	---help---
	  This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
	  FastSCSI! cards as well as any other card based on the FASXX chip
	  (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).

	  This driver does NOT support the PCI versions of these cards. The
	  PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
	  SCSI support"), below.

	  Information about this driver is contained in
	  <file:Documentation/scsi/qlogicfas.txt>.  You should also read the
	  SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called qlogicfas.

config SCSI_QLOGIC_1280
	tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
	depends on PCI && SCSI
	help
	  Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.

	  To compile this driver as a module, choose M here: the
	  module will be called qla1280.

config SCSI_QLOGICPTI
	tristate "PTI Qlogic, ISP Driver"
	depends on SBUS && SCSI
	help
	  This driver supports SBUS SCSI controllers from PTI or QLogic. These
	  controllers are known under Solaris as qpti and in the openprom as
	  PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
	  driven by a different driver.

	  To compile this driver as a module, choose M here: the
	  module will be called qlogicpti.

source "drivers/scsi/qla2xxx/Kconfig"
1290
source "drivers/scsi/qla4xxx/Kconfig"
Linus Torvalds's avatar
Linus Torvalds committed
1291

1292 1293 1294
config SCSI_LPFC
	tristate "Emulex LightPulse Fibre Channel Support"
	depends on PCI && SCSI
1295
	depends on SCSI_FC_ATTRS
1296
	select CRC_T10DIF
1297 1298 1299 1300
	help
          This lpfc driver supports the Emulex LightPulse
          Family of Fibre Channel PCI host adapters.

1301 1302 1303 1304
config SCSI_LPFC_DEBUG_FS
	bool "Emulex LightPulse Fibre Channel debugfs Support"
	depends on SCSI_LPFC && DEBUG_FS
	help
1305
	  This makes debugging information from the lpfc driver
1306 1307
	  available via the debugfs filesystem.

Linus Torvalds's avatar
Linus Torvalds committed
1308 1309 1310 1311 1312
config SCSI_SIM710
	tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
	depends on (EISA || MCA) && SCSI
	select SCSI_SPI_ATTRS
	---help---
1313
	  This driver is for NCR53c710 based SCSI host adapters.
Linus Torvalds's avatar
Linus Torvalds committed
1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335

	  It currently supports Compaq EISA cards and NCR MCA cards

config SCSI_SYM53C416
	tristate "Symbios 53c416 SCSI support"
	depends on ISA && SCSI
	---help---
	  This is support for the sym53c416 SCSI host adapter, the SCSI
	  adapter that comes with some HP scanners. This driver requires that
	  the sym53c416 is configured first using some sort of PnP
	  configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
	  are using isapnp then you need to compile this driver as a module
	  and then load it using insmod after isapnp has run. The parameters
	  of the configured card(s) should be passed to the driver. The format
	  is:

	  insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]

	  To compile this driver as a module, choose M here: the
	  module will be called sym53c416.

config SCSI_DC395x
1336 1337
	tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"
	depends on PCI && SCSI
Linus Torvalds's avatar
Linus Torvalds committed
1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349
	---help---
	  This driver supports PCI SCSI host adapters based on the ASIC
	  TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.

	  This driver works, but is still in experimental status. So better
	  have a bootable disk and a backup in case of emergency.

	  Documentation can be found in <file:Documentation/scsi/dc395x.txt>.

	  To compile this driver as a module, choose M here: the
	  module will be called dc395x.

1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367
config SCSI_AM53C974
	tristate "Tekram DC390(T) and Am53/79C974 SCSI support (new driver)"
	depends on PCI && SCSI
	select SCSI_SPI_ATTRS
	---help---
	  This driver supports PCI SCSI host adapters based on the Am53C974A
	  chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
	  PCscsi/PCnet (Am53/79C974) solutions.
	  This is a new implementation base on the generic esp_scsi driver.

	  Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.

	  Note that this driver does NOT support Tekram DC390W/U/F, which are
	  based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.

	  To compile this driver as a module, choose M here: the
	  module will be called am53c974.

Linus Torvalds's avatar
Linus Torvalds committed
1368 1369 1370
config SCSI_T128
	tristate "Trantor T128/T128F/T228 SCSI support"
	depends on ISA && SCSI
1371
	select SCSI_SPI_ATTRS
1372
	select CHECK_SIGNATURE
Linus Torvalds's avatar
Linus Torvalds committed
1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386
	---help---
	  This is support for a SCSI host adapter. It is explained in section
	  3.11 of the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/t128.h>.  Note that Trantor was purchased by
	  Adaptec, and some former Trantor products are being sold under the
	  Adaptec name.

	  To compile this driver as a module, choose M here: the
	  module will be called t128.

config SCSI_U14_34F
	tristate "UltraStor 14F/34F support"
1387
	depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds's avatar
Linus Torvalds committed
1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461
	---help---
	  This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
	  The source at <file:drivers/scsi/u14-34f.c> contains some
	  information about this hardware.  If the driver doesn't work out of
	  the box, you may have to change some settings in
	  <file: drivers/scsi/u14-34f.c>.  Read the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  Note that there is also
	  another driver for the same hardware: "UltraStor SCSI support",
	  below.  You should say Y to both only if you want 24F support as
	  well.

	  To compile this driver as a module, choose M here: the
	  module will be called u14-34f.

config SCSI_U14_34F_TAGGED_QUEUE
	bool "enable tagged command queueing"
	depends on SCSI_U14_34F
	help
	  This is a feature of SCSI-2 which improves performance: the host
	  adapter can send several SCSI commands to a device's queue even if
	  previous commands haven't finished yet.
	  This is equivalent to the "u14-34f=tc:y" boot option.

config SCSI_U14_34F_LINKED_COMMANDS
	bool "enable elevator sorting"
	depends on SCSI_U14_34F
	help
	  This option enables elevator sorting for all probed SCSI disks and
	  CD-ROMs. It definitely reduces the average seek distance when doing
	  random seeks, but this does not necessarily result in a noticeable
	  performance improvement: your mileage may vary...
	  This is equivalent to the "u14-34f=lc:y" boot option.

config SCSI_U14_34F_MAX_TAGS
	int "maximum number of queued commands"
	depends on SCSI_U14_34F
	default "8"
	help
	  This specifies how many SCSI commands can be maximally queued for
	  each probed SCSI device. You should reduce the default value of 8
	  only if you have disks with buggy or limited tagged command support.
	  Minimum is 2 and maximum is 14. This value is also the window size
	  used by the elevator sorting option above. The effective value used
	  by the driver for each probed SCSI device is reported at boot time.
	  This is equivalent to the "u14-34f=mq:8" boot option.

config SCSI_ULTRASTOR
	tristate "UltraStor SCSI support"
	depends on X86 && ISA && SCSI
	---help---
	  This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
	  adapter family.  This driver is explained in section 3.12 of the
	  SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
	  of the box, you may have to change some settings in
	  <file:drivers/scsi/ultrastor.h>.

	  Note that there is also another driver for the same hardware:
	  "UltraStor 14F/34F support", above.

	  To compile this driver as a module, choose M here: the
	  module will be called ultrastor.

config SCSI_NSP32
	tristate "Workbit NinjaSCSI-32Bi/UDE support"
	depends on PCI && SCSI && !64BIT
	help
	  This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
	  SCSI host adapter. Please read the SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the
	  module will be called nsp32.

1462 1463 1464 1465 1466 1467 1468 1469
config SCSI_WD719X
	tristate "Western Digital WD7193/7197/7296 support"
	depends on PCI && SCSI
	select EEPROM_93CX6
	---help---
	  This is a driver for Western Digital WD7193, WD7197 and WD7296 PCI
	  SCSI controllers (based on WD33C296A chip).

Linus Torvalds's avatar
Linus Torvalds committed
1470
config SCSI_DEBUG
1471
	tristate "SCSI debugging host and device simulator"
Linus Torvalds's avatar
Linus Torvalds committed
1472
	depends on SCSI
1473
	select CRC_T10DIF
Linus Torvalds's avatar
Linus Torvalds committed
1474
	help
1475 1476 1477 1478 1479 1480 1481
	  This pseudo driver simulates one or more hosts (SCSI initiators),
	  each with one or more targets, each with one or more logical units.
	  Defaults to one of each, creating a small RAM disk device. Many
	  parameters found in the /sys/bus/pseudo/drivers/scsi_debug
	  directory can be tweaked at run time.
	  See <http://sg.danny.cz/sg/sdebug26.html> for more information.
	  Mainly used for testing and best as a module. If unsure, say N.
Linus Torvalds's avatar
Linus Torvalds committed
1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530

config SCSI_MESH
	tristate "MESH (Power Mac internal SCSI) support"
	depends on PPC32 && PPC_PMAC && SCSI
	help
	  Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
	  SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
	  other Power Macintoshes do). Say Y to include support for this SCSI
	  adaptor.

	  To compile this driver as a module, choose M here: the
	  module will be called mesh.

config SCSI_MESH_SYNC_RATE
	int "maximum synchronous transfer rate (MB/s) (0 = async)"
	depends on SCSI_MESH
	default "5"
	help
	  On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
	  drives a bus which is entirely internal to the machine (such as the
	  7500, 7600, 8500, etc.), the MESH is capable of synchronous
	  operation at up to 10 MB/s. On machines where the SCSI bus
	  controlled by the MESH can have external devices connected, it is
	  usually rated at 5 MB/s. 5 is a safe value here unless you know the
	  MESH SCSI bus is internal only; in that case you can say 10. Say 0
	  to disable synchronous operation.

config SCSI_MESH_RESET_DELAY_MS
	int "initial bus reset delay (ms) (0 = no reset)"
	depends on SCSI_MESH
	default "4000"

config SCSI_MAC53C94
	tristate "53C94 (Power Mac external SCSI) support"
	depends on PPC32 && PPC_PMAC && SCSI
	help
	  On Power Macintoshes (and clones) with two SCSI buses, the external
	  SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
	  machines which only have one SCSI bus, such as the 7200, also use
	  the 53C94. Say Y to include support for the 53C94.

	  To compile this driver as a module, choose M here: the
	  module will be called mac53c94.

source "drivers/scsi/arm/Kconfig"

config JAZZ_ESP
	bool "MIPS JAZZ FAS216 SCSI support"
	depends on MACH_JAZZ && SCSI
1531
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544
	help
	  This is the driver for the onboard SCSI host adapter of MIPS Magnum
	  4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
	  systems.

config A3000_SCSI
	tristate "A3000 WD33C93A support"
	depends on AMIGA && SCSI
	help
	  If you have an Amiga 3000 and have SCSI devices connected to the
	  built-in SCSI controller, say Y. Otherwise, say N.

	  To compile this driver as a module, choose M here: the
1545
	  module will be called a3000.
Linus Torvalds's avatar
Linus Torvalds committed
1546 1547 1548 1549 1550 1551 1552 1553 1554

config A2091_SCSI
	tristate "A2091/A590 WD33C93A support"
	depends on ZORRO && SCSI
	help
	  If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
	  say N.

	  To compile this driver as a module, choose M here: the
1555
	  module will be called a2091.
Linus Torvalds's avatar
Linus Torvalds committed
1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569

config GVP11_SCSI
	tristate "GVP Series II WD33C93A support"
	depends on ZORRO && SCSI
	---help---
	  If you have a Great Valley Products Series II SCSI controller,
	  answer Y. Also say Y if you have a later model of GVP SCSI
	  controller (such as the GVP A4008 or a Combo board). Otherwise,
	  answer N. This driver does NOT work for the T-Rex series of
	  accelerators from TekMagic and GVP-M.

	  To compile this driver as a module, choose M here: the
	  module will be called gvp11.

1570
config SCSI_A4000T
1571 1572
	tristate "A4000T NCR53c710 SCSI support"
	depends on AMIGA && SCSI
1573
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1574
	help
1575 1576 1577 1578 1579 1580
	  If you have an Amiga 4000T and have SCSI devices connected to the
	  built-in SCSI controller, say Y. Otherwise, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called a4000t.

1581
config SCSI_ZORRO7XX
1582 1583
	tristate "Zorro NCR53c710 SCSI support"
	depends on ZORRO && SCSI
1584
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1585
	help
1586 1587
	  Support for various NCR53c710-based SCSI controllers on Zorro
	  expansion boards for the Amiga.
Linus Torvalds's avatar
Linus Torvalds committed
1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598
	  This includes:
	    - the Amiga 4091 Zorro III SCSI-2 controller,
	    - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
	      (info at
	      <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
	    - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
	      accelerator card for the Amiga 1200,
	    - the SCSI controller on the GVP Turbo 040/060 accelerator.

config ATARI_SCSI
	tristate "Atari native SCSI support"
1599
	depends on ATARI && SCSI
1600
	select SCSI_SPI_ATTRS
1601
	select NVRAM
Linus Torvalds's avatar
Linus Torvalds committed
1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615
	---help---
	  If you have an Atari with built-in NCR5380 SCSI controller (TT,
	  Falcon, ...) say Y to get it supported. Of course also, if you have
	  a compatible SCSI controller (e.g. for Medusa).

	  To compile this driver as a module, choose M here: the
	  module will be called atari_scsi.

	  This driver supports both styles of NCR integration into the
	  system: the TT style (separate DMA), and the Falcon style (via
	  ST-DMA, replacing ACSI).  It does NOT support other schemes, like
	  in the Hades (without DMA).

config MAC_SCSI
1616
	tristate "Macintosh NCR5380 SCSI"
1617
	depends on MAC && SCSI=y
1618
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1619 1620 1621 1622 1623 1624
	help
	  This is the NCR 5380 SCSI controller included on most of the 68030
	  based Macintoshes.  If you have one of these say Y and read the
	  SCSI-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

1625 1626 1627
config SCSI_MAC_ESP
	tristate "Macintosh NCR53c9[46] SCSI"
	depends on MAC && SCSI
1628
	select SCSI_SPI_ATTRS
1629 1630 1631 1632 1633 1634 1635
	help
	  This is the NCR 53c9x SCSI controller found on most of the 68040
	  based Macintoshes.

	  To compile this driver as a module, choose M here: the module
	  will be called mac_esp.

Linus Torvalds's avatar
Linus Torvalds committed
1636 1637
config MVME147_SCSI
	bool "WD33C93 SCSI driver for MVME147"
1638
	depends on MVME147 && SCSI=y
1639
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1640 1641 1642 1643 1644
	help
	  Support for the on-board SCSI controller on the Motorola MVME147
	  single-board computer.

config MVME16x_SCSI
1645 1646
	tristate "NCR53C710 SCSI driver for MVME16x"
	depends on MVME16x && SCSI
1647
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1648 1649 1650 1651 1652 1653
	help
	  The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
	  SCSI controller chip.  Almost everyone using one of these boards
	  will want to say Y to this question.

config BVME6000_SCSI
1654 1655
	tristate "NCR53C710 SCSI driver for BVME6000"
	depends on BVME6000 && SCSI
1656
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1657 1658 1659 1660 1661 1662 1663
	help
	  The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
	  SCSI controller chip.  Almost everyone using one of these boards
	  will want to say Y to this question.

config SUN3_SCSI
	tristate "Sun3 NCR5380 SCSI"
1664
	depends on SUN3 && SCSI
1665
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1666 1667 1668 1669 1670 1671 1672 1673 1674
	help
	  This option will enable support for the OBIO (onboard io) NCR5380
	  SCSI controller found in the Sun 3/50 and 3/60, as well as for
	  "Sun3" type VME scsi controllers also based on the NCR5380.
	  General Linux information on the Sun 3 series (now discontinued)
	  is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.

config SUN3X_ESP
	bool "Sun3x ESP SCSI"
1675
	depends on SUN3X && SCSI=y
1676
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1677 1678 1679 1680 1681 1682 1683
	help
	  The ESP was an on-board SCSI controller used on Sun 3/80
	  machines.  Say Y here to compile in support for it.

config SCSI_SUNESP
	tristate "Sparc ESP Scsi Driver"
	depends on SBUS && SCSI
1684
	select SCSI_SPI_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1685 1686
	help
	  This is the driver for the Sun ESP SCSI host adapter. The ESP
1687 1688 1689
	  chipset is present in most SPARC SBUS-based computers and
	  supports the Emulex family of ESP SCSI chips (esp100, esp100A,
	  esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
Linus Torvalds's avatar
Linus Torvalds committed
1690 1691

	  To compile this driver as a module, choose M here: the
1692
	  module will be called sun_esp.
Linus Torvalds's avatar
Linus Torvalds committed
1693 1694 1695

config ZFCP
	tristate "FCP host bus adapter driver for IBM eServer zSeries"
1696
	depends on S390 && QDIO && SCSI
1697
	depends on SCSI_FC_ATTRS
Linus Torvalds's avatar
Linus Torvalds committed
1698 1699 1700 1701 1702 1703 1704 1705
	help
          If you want to access SCSI devices attached to your IBM eServer
          zSeries by means of Fibre Channel interfaces say Y.
          For details please refer to the documentation provided by IBM at
          <http://oss.software.ibm.com/developerworks/opensource/linux390>

          This driver is also available as a module. This module will be
          called zfcp. If you want to compile it as a module, say M here
1706
          and read <file:Documentation/kbuild/modules.txt>.
Linus Torvalds's avatar
Linus Torvalds committed
1707

1708 1709
config SCSI_PMCRAID
	tristate "PMC SIERRA Linux MaxRAID adapter support"
1710
	depends on PCI && SCSI && NET
1711 1712 1713
	---help---
	  This driver supports the PMC SIERRA MaxRAID adapters.

1714 1715 1716 1717 1718 1719 1720 1721
config SCSI_PM8001
	tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
	depends on PCI && SCSI
	select SCSI_SAS_LIBSAS
	help
	  This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
	  based host adapters.

1722 1723 1724
config SCSI_BFA_FC
	tristate "Brocade BFA Fibre Channel Support"
	depends on PCI && SCSI
1725
	depends on SCSI_FC_ATTRS
1726 1727 1728 1729 1730 1731
	help
	  This bfa driver supports all Brocade PCIe FC/FCOE host adapters.

	  To compile this driver as a module, choose M here. The module will
	  be called bfa.

1732
config SCSI_VIRTIO
1733 1734
	tristate "virtio-scsi support"
	depends on VIRTIO
1735 1736 1737 1738
	help
          This is the virtual HBA driver for virtio.  If the kernel will
          be used in a virtual machine, say Y or M.

1739
source "drivers/scsi/csiostor/Kconfig"
1740

1741
endif # SCSI_LOWLEVEL
Linus Torvalds's avatar
Linus Torvalds committed
1742 1743 1744

source "drivers/scsi/pcmcia/Kconfig"

1745 1746
source "drivers/scsi/device_handler/Kconfig"

1747 1748
source "drivers/scsi/osd/Kconfig"

Linus Torvalds's avatar
Linus Torvalds committed
1749
endmenu