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Linus Torvalds1da177e2005-04-16 15:20:36 -07001menu "SCSI device support"
2
James Bottomleyfac829f2010-03-03 11:06:56 +05303config SCSI_MOD
4 tristate
5 default y if SCSI=n || SCSI=y
6 default m if SCSI=m
7
James Bottomley61a7afa2005-08-16 18:27:34 -05008config RAID_ATTRS
9 tristate "RAID Transport Class"
10 default n
David Howells93614012006-09-30 20:45:40 +020011 depends on BLOCK
James Bottomleyfac829f2010-03-03 11:06:56 +053012 depends on SCSI_MOD
James Bottomley61a7afa2005-08-16 18:27:34 -050013 ---help---
14 Provides RAID
15
Linus Torvalds1da177e2005-04-16 15:20:36 -070016config SCSI
17 tristate "SCSI device support"
David Howells93614012006-09-30 20:45:40 +020018 depends on BLOCK
Cornelia Huck7689e822007-07-09 11:59:59 -070019 select SCSI_DMA if HAS_DMA
Linus Torvalds1da177e2005-04-16 15:20:36 -070020 ---help---
21 If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
22 any other SCSI device under Linux, say Y and make sure that you know
23 the name of your SCSI host adapter (the card inside your computer
24 that "speaks" the SCSI protocol, also called SCSI controller),
25 because you will be asked for it.
26
27 You also need to say Y here if you have a device which speaks
28 the SCSI protocol. Examples of this include the parallel port
29 version of the IOMEGA ZIP drive, USB storage devices, Fibre
FUJITA Tomonori93c164a2009-01-02 16:12:51 +010030 Channel, and FireWire storage.
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
32 To compile this driver as a module, choose M here and read
33 <file:Documentation/scsi/scsi.txt>.
34 The module will be called scsi_mod.
35
36 However, do not compile this as a module if your root file system
37 (the one containing the directory /) is located on a SCSI device.
38
Cornelia Huck7689e822007-07-09 11:59:59 -070039config SCSI_DMA
40 bool
41 default n
42
FUJITA Tomonori0d2db302006-11-16 19:24:18 +090043config SCSI_TGT
44 tristate "SCSI target support"
45 depends on SCSI && EXPERIMENTAL
46 ---help---
47 If you want to use SCSI target mode drivers enable this option.
48 If you choose M, the module will be called scsi_tgt.
49
James Smart84314fd2006-08-18 17:30:09 -040050config SCSI_NETLINK
James Bottomley2b7cbe22006-09-07 15:14:46 -050051 bool
James Smart84314fd2006-08-18 17:30:09 -040052 default n
53 select NET
54
Linus Torvalds1da177e2005-04-16 15:20:36 -070055config SCSI_PROC_FS
56 bool "legacy /proc/scsi/ support"
57 depends on SCSI && PROC_FS
58 default y
59 ---help---
60 This option enables support for the various files in
Matt LaPlante09509602006-10-03 22:31:37 +020061 /proc/scsi. In Linux 2.6 this has been superseded by
Linus Torvalds1da177e2005-04-16 15:20:36 -070062 files in sysfs but many legacy applications rely on this.
63
Matt LaPlante09509602006-10-03 22:31:37 +020064 If unsure say Y.
Linus Torvalds1da177e2005-04-16 15:20:36 -070065
66comment "SCSI support type (disk, tape, CD-ROM)"
67 depends on SCSI
68
69config BLK_DEV_SD
70 tristate "SCSI disk support"
71 depends on SCSI
Stefan Richterbfad9ce2008-08-02 19:49:40 +020072 select CRC_T10DIF if BLK_DEV_INTEGRITY
Linus Torvalds1da177e2005-04-16 15:20:36 -070073 ---help---
74 If you want to use SCSI hard disks, Fibre Channel disks,
Randy Dunlapabcdceb2007-06-11 11:59:34 -070075 Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
Linus Torvalds1da177e2005-04-16 15:20:36 -070076 USB storage or the SCSI or parallel port version of
77 the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
78 the Disk-HOWTO and the Multi-Disk-HOWTO, available from
79 <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
80 CD-ROMs.
81
82 To compile this driver as a module, choose M here and read
83 <file:Documentation/scsi/scsi.txt>.
84 The module will be called sd_mod.
85
86 Do not compile this driver as a module if your root file system
87 (the one containing the directory /) is located on a SCSI disk.
88 In this case, do not compile the driver for your SCSI host adapter
89 (below) as a module either.
90
91config CHR_DEV_ST
92 tristate "SCSI tape support"
93 depends on SCSI
94 ---help---
95 If you want to use a SCSI tape drive under Linux, say Y and read the
96 SCSI-HOWTO, available from
97 <http://www.tldp.org/docs.html#howto>, and
98 <file:Documentation/scsi/st.txt> in the kernel source. This is NOT
99 for SCSI CD-ROMs.
100
101 To compile this driver as a module, choose M here and read
102 <file:Documentation/scsi/scsi.txt>. The module will be called st.
103
104config CHR_DEV_OSST
105 tristate "SCSI OnStream SC-x0 tape support"
106 depends on SCSI
107 ---help---
Matt LaPlante84eb8d02006-10-03 22:53:09 +0200108 The OnStream SC-x0 SCSI tape drives cannot be driven by the
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109 standard st driver, but instead need this special osst driver and
FUJITA Tomonori93c164a2009-01-02 16:12:51 +0100110 use the /dev/osstX char device nodes (major 206). Via usb-storage,
111 you may be able to drive the USB-x0 and DI-x0 drives as well.
112 Note that there is also a second generation of OnStream
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113 tape drives (ADR-x0) that supports the standard SCSI-2 commands for
114 tapes (QIC-157) and can be driven by the standard driver st.
115 For more information, you may have a look at the SCSI-HOWTO
116 <http://www.tldp.org/docs.html#howto> and
117 <file:Documentation/scsi/osst.txt> in the kernel source.
118 More info on the OnStream driver may be found on
119 <http://linux1.onstream.nl/test/>
120 Please also have a look at the standard st docu, as most of it
121 applies to osst as well.
122
123 To compile this driver as a module, choose M here and read
124 <file:Documentation/scsi/scsi.txt>. The module will be called osst.
125
126config BLK_DEV_SR
127 tristate "SCSI CDROM support"
128 depends on SCSI
129 ---help---
Alan Coxe7fb6d22009-04-01 15:00:18 +0100130 If you want to use a CD or DVD drive attached to your computer
131 by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
132 and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
133
134 Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
Linus Torvalds1da177e2005-04-16 15:20:36 -0700135
136 To compile this driver as a module, choose M here and read
137 <file:Documentation/scsi/scsi.txt>.
138 The module will be called sr_mod.
139
140config BLK_DEV_SR_VENDOR
141 bool "Enable vendor-specific extensions (for SCSI CDROM)"
142 depends on BLK_DEV_SR
143 help
144 This enables the usage of vendor specific SCSI commands. This is
145 required to support multisession CDs with old NEC/TOSHIBA cdrom
146 drives (and HP Writers). If you have such a drive and get the first
147 session only, try saying Y here; everybody else says N.
148
149config CHR_DEV_SG
150 tristate "SCSI generic support"
151 depends on SCSI
152 ---help---
153 If you want to use SCSI scanners, synthesizers or CD-writers or just
154 about anything having "SCSI" in its name other than hard disks,
155 CD-ROMs or tapes, say Y here. These won't be supported by the kernel
156 directly, so you need some additional software which knows how to
157 talk to these devices using the SCSI protocol:
158
159 For scanners, look at SANE (<http://www.mostang.com/sane/>). For CD
160 writer software look at Cdrtools
161 (<http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/cdrecord.html>)
162 and for burning a "disk at once": CDRDAO
163 (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
164 quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
165 For other devices, it's possible that you'll have to write the
166 driver software yourself. Please read the file
167 <file:Documentation/scsi/scsi-generic.txt> for more information.
168
169 To compile this driver as a module, choose M here and read
170 <file:Documentation/scsi/scsi.txt>. The module will be called sg.
171
172 If unsure, say N.
173
Gerd Knorr daa6eda2005-05-10 10:59:13 +0200174config CHR_DEV_SCH
175 tristate "SCSI media changer support"
176 depends on SCSI
177 ---help---
178 This is a driver for SCSI media changers. Most common devices are
179 tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
180 don't need this for those tiny 6-slot cdrom changers. Media
181 changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
182 If you have such hardware and want to use it with linux, say Y
Dirk Hohndele4031492007-10-30 13:37:19 -0700183 here. Check <file:Documentation/scsi/scsi-changer.txt> for details.
Gerd Knorr daa6eda2005-05-10 10:59:13 +0200184
185 If you want to compile this as a module ( = code which can be
186 inserted in and removed from the running kernel whenever you want),
Alexander E. Patrakov39f5fb32007-03-16 18:28:43 +0500187 say M here and read <file:Documentation/kbuild/modules.txt> and
Dirk Hohndele4031492007-10-30 13:37:19 -0700188 <file:Documentation/scsi/scsi.txt>. The module will be called ch.o.
Gerd Knorr daa6eda2005-05-10 10:59:13 +0200189 If unsure, say N.
James Bottomley9927c682008-02-03 15:48:56 -0600190
191config SCSI_ENCLOSURE
192 tristate "SCSI Enclosure Support"
193 depends on SCSI && ENCLOSURE_SERVICES
194 help
195 Enclosures are devices sitting on or in SCSI backplanes that
196 manage devices. If you have a disk cage, the chances are that
197 it has an enclosure device. Selecting this option will just allow
198 certain enclosure conditions to be reported and is not required.
Gerd Knorr daa6eda2005-05-10 10:59:13 +0200199
Linus Torvalds1da177e2005-04-16 15:20:36 -0700200config SCSI_MULTI_LUN
201 bool "Probe all LUNs on each SCSI device"
202 depends on SCSI
203 help
Eric Piela3ec7232009-05-04 12:43:02 +0200204 Some devices support more than one LUN (Logical Unit Number) in order
205 to allow access to several media, e.g. CD jukebox, USB card reader,
206 mobile phone in mass storage mode. This option forces the kernel to
207 probe for all LUNs by default. This setting can be overriden by
208 max_luns boot/module parameter. Note that this option does not affect
209 devices conforming to SCSI-3 or higher as they can explicitely report
210 their number of LUNs. It is safe to say Y here unless you have one of
211 those rare devices which reacts in an unexpected way when probed for
212 multiple LUNs.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700213
214config SCSI_CONSTANTS
215 bool "Verbose SCSI error reporting (kernel size +=12K)"
216 depends on SCSI
217 help
218 The error messages regarding your SCSI hardware will be easier to
219 understand if you say Y here; it will enlarge your kernel by about
220 12 KB. If in doubt, say Y.
221
222config SCSI_LOGGING
223 bool "SCSI logging facility"
224 depends on SCSI
225 ---help---
226 This turns on a logging facility that can be used to debug a number
227 of SCSI related problems.
228
229 If you say Y here, no logging output will appear by default, but you
230 can enable logging by saying Y to "/proc file system support" and
231 "Sysctl support" below and executing the command
232
Robert Love5ef07412009-01-14 11:14:32 -0800233 echo <bitmask> > /proc/sys/dev/scsi/logging_level
Linus Torvalds1da177e2005-04-16 15:20:36 -0700234
Robert Love5ef07412009-01-14 11:14:32 -0800235 where <bitmask> is a four byte value representing the logging type
236 and logging level for each type of logging selected.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700237
Robert Love5ef07412009-01-14 11:14:32 -0800238 There are a number of logging types and you can find them in the
239 source at <file:drivers/scsi/scsi_logging.h>. The logging levels
240 are also described in that file and they determine the verbosity of
241 the logging for each logging type.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700242
243 If you say N here, it may be harder to track down some types of SCSI
244 problems. If you say Y here your kernel will be somewhat larger, but
245 there should be no noticeable performance impact as long as you have
246 logging turned off.
247
Matthew Wilcox21db1882006-11-22 13:24:52 -0700248config SCSI_SCAN_ASYNC
249 bool "Asynchronous SCSI scanning"
250 depends on SCSI
251 help
252 The SCSI subsystem can probe for devices while the rest of the
253 system continues booting, and even probe devices on different
254 busses in parallel, leading to a significant speed-up.
Matthew Wilcox082f6f92007-02-17 19:36:33 +0100255
Matthew Wilcox21db1882006-11-22 13:24:52 -0700256 If you have built SCSI as modules, enabling this option can
257 be a problem as the devices may not have been found by the
258 time your system expects them to have been. You can load the
259 scsi_wait_scan module to ensure that all scans have completed.
260 If you build your SCSI drivers into the kernel, then everything
261 will work fine if you say Y here.
262
Matthew Wilcox082f6f92007-02-17 19:36:33 +0100263 You can override this choice by specifying "scsi_mod.scan=sync"
264 or async on the kernel's command line.
Matthew Wilcox21db1882006-11-22 13:24:52 -0700265
James Bottomley840c2832007-03-11 14:16:43 -0500266config SCSI_WAIT_SCAN
Stefan Richter5e2fb912009-06-18 21:03:23 +0200267 tristate # No prompt here, this is an invisible symbol.
James Bottomley840c2832007-03-11 14:16:43 -0500268 default m
269 depends on SCSI
270 depends on MODULES
Stefan Richter5e2fb912009-06-18 21:03:23 +0200271# scsi_wait_scan is a loadable module which waits until all the async scans are
272# complete. The idea is to use it in initrd/ initramfs scripts. You modprobe
273# it after all the modprobes of the root SCSI drivers and it will wait until
274# they have all finished scanning their buses before allowing the boot to
275# proceed. (This method is not applicable if targets boot independently in
276# parallel with the initiator, or with transports with non-deterministic target
277# discovery schemes, or if a transport driver does not support scsi_wait_scan.)
278#
279# This symbol is not exposed as a prompt because little is to be gained by
280# disabling it, whereas people who accidentally switch it off may wonder why
281# their mkinitrd gets into trouble.
James Bottomley840c2832007-03-11 14:16:43 -0500282
James Bottomley2908d772006-08-29 09:22:51 -0500283menu "SCSI Transports"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700284 depends on SCSI
285
286config SCSI_SPI_ATTRS
287 tristate "Parallel SCSI (SPI) Transport Attributes"
288 depends on SCSI
289 help
290 If you wish to export transport-specific information about
291 each attached SCSI device to sysfs, say Y. Otherwise, say N.
292
293config SCSI_FC_ATTRS
294 tristate "FiberChannel Transport Attributes"
295 depends on SCSI
James Smart84314fd2006-08-18 17:30:09 -0400296 select SCSI_NETLINK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297 help
298 If you wish to export transport-specific information about
299 each attached FiberChannel device to sysfs, say Y.
300 Otherwise, say N.
301
FUJITA Tomonori75252362007-09-01 02:02:27 +0900302config SCSI_FC_TGT_ATTRS
303 bool "SCSI target support for FiberChannel Transport Attributes"
304 depends on SCSI_FC_ATTRS
305 depends on SCSI_TGT = y || SCSI_TGT = SCSI_FC_ATTRS
306 help
307 If you want to use SCSI target mode drivers enable this option.
308
Linus Torvalds1da177e2005-04-16 15:20:36 -0700309config SCSI_ISCSI_ATTRS
310 tristate "iSCSI Transport Attributes"
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700311 depends on SCSI && NET
Linus Torvalds1da177e2005-04-16 15:20:36 -0700312 help
313 If you wish to export transport-specific information about
314 each attached iSCSI device to sysfs, say Y.
315 Otherwise, say N.
316
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200317config SCSI_SAS_ATTRS
318 tristate "SAS Transport Attributes"
FUJITA Tomonori7aa68e82007-07-09 12:52:06 +0900319 depends on SCSI && BLK_DEV_BSG
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200320 help
321 If you wish to export transport-specific information about
322 each attached SAS device to sysfs, say Y.
323
James Bottomley2908d772006-08-29 09:22:51 -0500324source "drivers/scsi/libsas/Kconfig"
325
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900326config SCSI_SRP_ATTRS
327 tristate "SRP Transport Attributes"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900328 depends on SCSI
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900329 help
330 If you wish to export transport-specific information about
331 each attached SRP device to sysfs, say Y.
332
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900333config SCSI_SRP_TGT_ATTRS
334 bool "SCSI target support for SRP Transport Attributes"
335 depends on SCSI_SRP_ATTRS
336 depends on SCSI_TGT = y || SCSI_TGT = SCSI_SRP_ATTRS
337 help
338 If you want to use SCSI target mode drivers enable this option.
339
Linus Torvalds1da177e2005-04-16 15:20:36 -0700340endmenu
341
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700342menuconfig SCSI_LOWLEVEL
343 bool "SCSI low-level drivers"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700344 depends on SCSI!=n
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700345 default y
346
James Bottomley67951f62008-03-06 15:32:06 -0600347if SCSI_LOWLEVEL && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700348
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700349config ISCSI_TCP
350 tristate "iSCSI Initiator over TCP/IP"
James Bottomley96bad872005-09-08 09:56:18 -0500351 depends on SCSI && INET
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700352 select CRYPTO
353 select CRYPTO_MD5
354 select CRYPTO_CRC32C
James Bottomley96bad872005-09-08 09:56:18 -0500355 select SCSI_ISCSI_ATTRS
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700356 help
357 The iSCSI Driver provides a host with the ability to access storage
358 through an IP network. The driver uses the iSCSI protocol to transport
359 SCSI requests and responses over a TCP/IP network between the host
360 (the "initiator") and "targets". Architecturally, the iSCSI driver
361 combines with the host's TCP/IP stack, network drivers, and Network
362 Interface Card (NIC) to provide the same functions as a SCSI or a
363 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
364
365 To compile this driver as a module, choose M here: the
366 module will be called iscsi_tcp.
367
368 The userspace component needed to initialize the driver, documentation,
369 and sample configuration files can be found here:
370
FUJITA Tomonoribca10882007-12-13 12:43:31 -0600371 http://open-iscsi.org
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700372
Karen Xiec3673462008-12-09 14:15:32 -0800373source "drivers/scsi/cxgb3i/Kconfig"
Michael Chancf4e6362009-06-08 18:14:44 -0700374source "drivers/scsi/bnx2i/Kconfig"
Jayamohan Kallickal6733b392009-09-05 07:36:35 +0530375source "drivers/scsi/be2iscsi/Kconfig"
Karen Xiec3673462008-12-09 14:15:32 -0800376
Linus Torvalds1da177e2005-04-16 15:20:36 -0700377config SGIWD93_SCSI
378 tristate "SGI WD93C93 SCSI Driver"
Thomas Bogendoerfer2adbfa32008-01-27 00:25:53 +0100379 depends on SGI_HAS_WD93 && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700380 help
381 If you have a Western Digital WD93 SCSI controller on
382 an SGI MIPS system, say Y. Otherwise, say N.
383
Linus Torvalds1da177e2005-04-16 15:20:36 -0700384config BLK_DEV_3W_XXXX_RAID
385 tristate "3ware 5/6/7/8xxx ATA-RAID support"
386 depends on PCI && SCSI
387 help
388 3ware is the only hardware ATA-Raid product in Linux to date.
389 This card is 2,4, or 8 channel master mode support only.
390 SCSI support required!!!
391
392 <http://www.3ware.com/>
393
394 Please read the comments at the top of
395 <file:drivers/scsi/3w-xxxx.c>.
396
Stephen M. Cameronedd16362009-12-08 14:09:11 -0800397config SCSI_HPSA
398 tristate "HP Smart Array SCSI driver"
399 depends on PCI && SCSI
400 help
401 This driver supports HP Smart Array Controllers (circa 2009).
402 It is a SCSI alternative to the cciss driver, which is a block
403 driver. Anyone wishing to use HP Smart Array controllers who
404 would prefer the devices be presented to linux as SCSI devices,
405 rather than as generic block devices should say Y here.
406
Linus Torvalds1da177e2005-04-16 15:20:36 -0700407config SCSI_3W_9XXX
408 tristate "3ware 9xxx SATA-RAID support"
409 depends on PCI && SCSI
410 help
411 This driver supports the 9000 series 3ware SATA-RAID cards.
412
413 <http://www.amcc.com>
414
415 Please read the comments at the top of
416 <file:drivers/scsi/3w-9xxx.c>.
417
adam radfordf6191062009-10-23 14:52:33 -0700418config SCSI_3W_SAS
419 tristate "3ware 97xx SAS/SATA-RAID support"
420 depends on PCI && SCSI
421 help
422 This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
423
424 <http://www.lsi.com>
425
426 Please read the comments at the top of
427 <file:drivers/scsi/3w-sas.c>.
428
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429config SCSI_7000FASST
430 tristate "7000FASST SCSI support"
Al Viroa5532602005-05-04 05:39:42 +0100431 depends on ISA && SCSI && ISA_DMA_API
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700432 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700433 help
434 This driver supports the Western Digital 7000 SCSI host adapter
435 family. Some information is in the source:
436 <file:drivers/scsi/wd7000.c>.
437
438 To compile this driver as a module, choose M here: the
439 module will be called wd7000.
440
441config SCSI_ACARD
442 tristate "ACARD SCSI support"
443 depends on PCI && SCSI
444 help
445 This driver supports the ACARD SCSI host adapter.
446 Support Chip <ATP870 ATP876 ATP880 ATP885>
447 To compile this driver as a module, choose M here: the
448 module will be called atp870u.
449
450config SCSI_AHA152X
451 tristate "Adaptec AHA152X/2825 support"
452 depends on ISA && SCSI && !64BIT
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500453 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700454 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700455 ---help---
456 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
457 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
458 must be manually specified in this case.
459
460 It is explained in section 3.3 of the SCSI-HOWTO, available from
461 <http://www.tldp.org/docs.html#howto>. You might also want to
462 read the file <file:Documentation/scsi/aha152x.txt>.
463
464 To compile this driver as a module, choose M here: the
465 module will be called aha152x.
466
467config SCSI_AHA1542
468 tristate "Adaptec AHA1542 support"
Al Viroa5532602005-05-04 05:39:42 +0100469 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700470 ---help---
471 This is support for a SCSI host adapter. It is explained in section
472 3.4 of the SCSI-HOWTO, available from
473 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
474 purchased by Adaptec, and some former Trantor products are being
475 sold under the Adaptec name. If it doesn't work out of the box, you
476 may have to change some settings in <file:drivers/scsi/aha1542.h>.
477
478 To compile this driver as a module, choose M here: the
479 module will be called aha1542.
480
481config SCSI_AHA1740
482 tristate "Adaptec AHA1740 support"
483 depends on EISA && SCSI
484 ---help---
485 This is support for a SCSI host adapter. It is explained in section
486 3.5 of the SCSI-HOWTO, available from
487 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
488 of the box, you may have to change some settings in
489 <file:drivers/scsi/aha1740.h>.
490
491 To compile this driver as a module, choose M here: the
492 module will be called aha1740.
493
494config SCSI_AACRAID
495 tristate "Adaptec AACRAID support"
496 depends on SCSI && PCI
Adrian Bunk8075f212006-03-20 20:21:24 +0100497 help
498 This driver supports a variety of Dell, HP, Adaptec, IBM and
499 ICP storage products. For a list of supported products, refer
500 to <file:Documentation/scsi/aacraid.txt>.
501
502 To compile this driver as a module, choose M here: the module
503 will be called aacraid.
504
Linus Torvalds1da177e2005-04-16 15:20:36 -0700505
506source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
507
508config SCSI_AIC7XXX_OLD
509 tristate "Adaptec AIC7xxx support (old driver)"
510 depends on (ISA || EISA || PCI ) && SCSI
511 help
512 WARNING This driver is an older aic7xxx driver and is no longer
513 under active development. Adaptec, Inc. is writing a new driver to
514 take the place of this one, and it is recommended that whenever
515 possible, people should use the new Adaptec written driver instead
516 of this one. This driver will eventually be phased out entirely.
517
518 This is support for the various aic7xxx based Adaptec SCSI
519 controllers. These include the 274x EISA cards; 284x VLB cards;
520 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
521 motherboard based SCSI controllers from Adaptec. It does not support
522 the AAA-13x RAID controllers from Adaptec, nor will it likely ever
523 support them. It does not support the 2920 cards from Adaptec that
524 use the Future Domain SCSI controller chip. For those cards, you
525 need the "Future Domain 16xx SCSI support" driver.
526
527 In general, if the controller is based on an Adaptec SCSI controller
528 chip from the aic777x series or the aic78xx series, this driver
529 should work. The only exception is the 7810 which is specifically
530 not supported (that's the RAID controller chip on the AAA-13x
531 cards).
532
533 Note that the AHA2920 SCSI host adapter is *not* supported by this
534 driver; choose "Future Domain 16xx SCSI support" instead if you have
535 one of those.
536
537 Information on the configuration options for this controller can be
538 found by checking the help file for each of the available
539 configuration options. You should read
540 <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
541 contacting the maintainer with any questions. The SCSI-HOWTO,
542 available from <http://www.tldp.org/docs.html#howto>, can also
543 be of great help.
544
545 To compile this driver as a module, choose M here: the
546 module will be called aic7xxx_old.
547
548source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
James Bottomley2908d772006-08-29 09:22:51 -0500549source "drivers/scsi/aic94xx/Kconfig"
Jeff Garzik2ad52f42009-05-08 16:35:37 -0400550source "drivers/scsi/mvsas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700551
Linus Torvalds1da177e2005-04-16 15:20:36 -0700552config SCSI_DPT_I2O
553 tristate "Adaptec I2O RAID support "
Miquel van Smoorenburg62ac5ae2008-05-02 01:07:27 +0200554 depends on SCSI && PCI && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700555 help
556 This driver supports all of Adaptec's I2O based RAID controllers as
557 well as the DPT SmartRaid V cards. This is an Adaptec maintained
558 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
559
560 To compile this driver as a module, choose M here: the
561 module will be called dpt_i2o.
562
563config SCSI_ADVANSYS
564 tristate "AdvanSys SCSI support"
Andrew Morton50899562007-10-18 23:39:10 -0700565 depends on SCSI && VIRT_TO_BUS
Linus Torvalds4661e3e2006-04-29 14:27:13 -0700566 depends on ISA || EISA || PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700567 help
568 This is a driver for all SCSI host adapters manufactured by
569 AdvanSys. It is documented in the kernel source in
570 <file:drivers/scsi/advansys.c>.
571
572 To compile this driver as a module, choose M here: the
573 module will be called advansys.
574
575config SCSI_IN2000
576 tristate "Always IN2000 SCSI support"
577 depends on ISA && SCSI
578 help
579 This is support for an ISA bus SCSI host adapter. You'll find more
580 information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
581 out of the box, you may have to change the jumpers for IRQ or
582 address selection.
583
584 To compile this driver as a module, choose M here: the
585 module will be called in2000.
586
Erich Chen1c57e862006-07-12 08:59:32 -0700587config SCSI_ARCMSR
Nick Cheng1a4f5502007-09-13 17:26:40 +0800588 tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
Erich Chen1c57e862006-07-12 08:59:32 -0700589 depends on PCI && SCSI
590 help
Nick Cheng1a4f5502007-09-13 17:26:40 +0800591 This driver supports all of ARECA's SATA/SAS RAID controller cards.
Erich Chen1c57e862006-07-12 08:59:32 -0700592 This is an ARECA-maintained driver by Erich Chen.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800593 If you have any problems, please mail to: <erich@areca.com.tw>.
Erich Chen1c57e862006-07-12 08:59:32 -0700594 Areca supports Linux RAID config tools.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800595 Please link <http://www.areca.com.tw>
Erich Chen1c57e862006-07-12 08:59:32 -0700596
597 To compile this driver as a module, choose M here: the
598 module will be called arcmsr (modprobe arcmsr).
599
Nick Cheng1a4f5502007-09-13 17:26:40 +0800600config SCSI_ARCMSR_AER
601 bool "Enable PCI Error Recovery Capability in Areca Driver(ARCMSR)"
602 depends on SCSI_ARCMSR && PCIEAER
603 default n
604 help
605 The advanced error reporting(AER) capability is "NOT" provided by
606 ARC1200/1201/1202 SATA RAID controllers cards.
607 If your card is one of ARC1200/1201/1202, please use the default setting, n.
608 If your card is other models, you could pick it
609 on condition that the kernel version is greater than 2.6.19.
610 This function is maintained driver by Nick Cheng. If you have any
611 problems or suggestion, you are welcome to contact with <nick.cheng@areca.com.tw>.
612 To enable this function, choose Y here.
613
Linus Torvalds1da177e2005-04-16 15:20:36 -0700614source "drivers/scsi/megaraid/Kconfig.megaraid"
Eric Moore635374e2009-03-09 01:21:12 -0600615source "drivers/scsi/mpt2sas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700616
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800617config SCSI_HPTIOP
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800618 tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800619 depends on SCSI && PCI
620 help
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800621 This option enables support for HighPoint RocketRAID 3xxx/4xxx
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800622 controllers.
623
624 To compile this driver as a module, choose M here; the module
625 will be called hptiop. If unsure, say N.
626
Linus Torvalds1da177e2005-04-16 15:20:36 -0700627config SCSI_BUSLOGIC
628 tristate "BusLogic SCSI support"
Stephen Rothwellf057eac2007-07-15 23:40:05 -0700629 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700630 ---help---
631 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
632 Adapters. Consult the SCSI-HOWTO, available from
633 <http://www.tldp.org/docs.html#howto>, and the files
634 <file:Documentation/scsi/BusLogic.txt> and
635 <file:Documentation/scsi/FlashPoint.txt> for more information.
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600636 Note that support for FlashPoint is only available for 32-bit
637 x86 configurations.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700638
639 To compile this driver as a module, choose M here: the
640 module will be called BusLogic.
641
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600642config SCSI_FLASHPOINT
643 bool "FlashPoint support"
644 depends on SCSI_BUSLOGIC && PCI && X86_32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700645 help
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600646 This option allows you to add FlashPoint support to the
Linus Torvalds1da177e2005-04-16 15:20:36 -0700647 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600648 substantial, so users of MultiMaster Host Adapters may not
649 wish to include it.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700650
Alok Kataria851b1642009-10-13 14:51:05 -0700651config VMWARE_PVSCSI
652 tristate "VMware PVSCSI driver support"
653 depends on PCI && SCSI && X86
654 help
655 This driver supports VMware's para virtualized SCSI HBA.
656 To compile this driver as a module, choose M here: the
657 module will be called vmw_pvscsi.
658
Robert Love42e9a922008-12-09 15:10:17 -0800659config LIBFC
660 tristate "LibFC module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600661 select SCSI_FC_ATTRS
Randy Dunlapd943aee2009-01-12 10:50:58 -0800662 select CRC32
Robert Love42e9a922008-12-09 15:10:17 -0800663 ---help---
664 Fibre Channel library module
665
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700666config LIBFCOE
667 tristate "LibFCoE module"
668 select LIBFC
669 ---help---
670 Library for Fibre Channel over Ethernet module
671
Robert Love85b4aa42008-12-09 15:10:24 -0800672config FCOE
673 tristate "FCoE module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600674 depends on PCI
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700675 select LIBFCOE
Robert Love85b4aa42008-12-09 15:10:24 -0800676 ---help---
677 Fibre Channel over Ethernet module
678
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700679config FCOE_FNIC
680 tristate "Cisco FNIC Driver"
681 depends on PCI && X86
Joe Eykholt78112e52009-11-03 11:49:22 -0800682 select LIBFCOE
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700683 help
684 This is support for the Cisco PCI-Express FCoE HBA.
685
686 To compile this driver as a module, choose M here and read
687 <file:Documentation/scsi/scsi.txt>.
688 The module will be called fnic.
689
Linus Torvalds1da177e2005-04-16 15:20:36 -0700690config SCSI_DMX3191D
691 tristate "DMX3191D SCSI support"
692 depends on PCI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500693 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700694 help
695 This is support for Domex DMX3191D SCSI Host Adapters.
696
697 To compile this driver as a module, choose M here: the
698 module will be called dmx3191d.
699
700config SCSI_DTC3280
701 tristate "DTC3180/3280 SCSI support"
702 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500703 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700704 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700705 help
706 This is support for DTC 3180/3280 SCSI Host Adapters. Please read
707 the SCSI-HOWTO, available from
708 <http://www.tldp.org/docs.html#howto>, and the file
709 <file:Documentation/scsi/dtc3x80.txt>.
710
711 To compile this driver as a module, choose M here: the
712 module will be called dtc.
713
714config SCSI_EATA
715 tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
Al Viroa5532602005-05-04 05:39:42 +0100716 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700717 ---help---
718 This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
719 ISA and all EISA I/O addresses are probed looking for the "EATA"
720 signature. The addresses of all the PCI SCSI controllers reported
721 by the PCI subsystem are probed as well.
722
723 You want to read the start of <file:drivers/scsi/eata.c> and the
724 SCSI-HOWTO, available from
725 <http://www.tldp.org/docs.html#howto>.
726
727 To compile this driver as a module, choose M here: the
728 module will be called eata.
729
730config SCSI_EATA_TAGGED_QUEUE
731 bool "enable tagged command queueing"
732 depends on SCSI_EATA
733 help
734 This is a feature of SCSI-2 which improves performance: the host
735 adapter can send several SCSI commands to a device's queue even if
736 previous commands haven't finished yet.
737 This is equivalent to the "eata=tc:y" boot option.
738
739config SCSI_EATA_LINKED_COMMANDS
740 bool "enable elevator sorting"
741 depends on SCSI_EATA
742 help
743 This option enables elevator sorting for all probed SCSI disks and
744 CD-ROMs. It definitely reduces the average seek distance when doing
745 random seeks, but this does not necessarily result in a noticeable
746 performance improvement: your mileage may vary...
747 This is equivalent to the "eata=lc:y" boot option.
748
749config SCSI_EATA_MAX_TAGS
750 int "maximum number of queued commands"
751 depends on SCSI_EATA
752 default "16"
753 help
754 This specifies how many SCSI commands can be maximally queued for
755 each probed SCSI device. You should reduce the default value of 16
756 only if you have disks with buggy or limited tagged command support.
757 Minimum is 2 and maximum is 62. This value is also the window size
758 used by the elevator sorting option above. The effective value used
759 by the driver for each probed SCSI device is reported at boot time.
760 This is equivalent to the "eata=mq:8" boot option.
761
762config SCSI_EATA_PIO
763 tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
764 depends on (ISA || EISA || PCI) && SCSI && BROKEN
765 ---help---
766 This driver supports all EATA-PIO protocol compliant SCSI Host
767 Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
768 host adapters could also use this driver but are discouraged from
769 doing so, since this driver only supports hard disks and lacks
770 numerous features. You might want to have a look at the SCSI-HOWTO,
771 available from <http://www.tldp.org/docs.html#howto>.
772
773 To compile this driver as a module, choose M here: the
774 module will be called eata_pio.
775
776config SCSI_FUTURE_DOMAIN
777 tristate "Future Domain 16xx SCSI/AHA-2920A support"
778 depends on (ISA || PCI) && SCSI
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700779 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700780 ---help---
781 This is support for Future Domain's 16-bit SCSI host adapters
782 (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
783 other adapters based on the Future Domain chipsets (Quantum
784 ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
785 It is explained in section 3.7 of the SCSI-HOWTO, available from
786 <http://www.tldp.org/docs.html#howto>.
787
788 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
789 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
790 controller support"). This Future Domain driver works with the older
791 Adaptec AHA-2920A boards with a Future Domain chip on them.
792
793 To compile this driver as a module, choose M here: the
794 module will be called fdomain.
795
796config SCSI_FD_MCS
797 tristate "Future Domain MCS-600/700 SCSI support"
798 depends on MCA_LEGACY && SCSI
799 ---help---
800 This is support for Future Domain MCS 600/700 MCA SCSI adapters.
801 Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
802 is identical to the MCS 700 and hence also supported by this driver.
803 This driver also supports the Reply SB16/SCSI card (the SCSI part).
804 It supports multiple adapters in the same system.
805
806 To compile this driver as a module, choose M here: the
807 module will be called fd_mcs.
808
809config SCSI_GDTH
810 tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
Sergio Luis99109302008-02-12 20:48:03 -0300811 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700812 ---help---
813 Formerly called GDT SCSI Disk Array Controller Support.
814
815 This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
816 manufactured by Intel Corporation/ICP vortex GmbH. It is documented
817 in the kernel source in <file:drivers/scsi/gdth.c> and
Johann Felix Soden889c94a2008-01-20 14:41:18 +0100818 <file:drivers/scsi/gdth.h>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700819
820 To compile this driver as a module, choose M here: the
821 module will be called gdth.
822
823config SCSI_GENERIC_NCR5380
824 tristate "Generic NCR5380/53c400 SCSI PIO support"
825 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500826 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700827 ---help---
828 This is a driver for the old NCR 53c80 series of SCSI controllers
829 on boards using PIO. Most boards such as the Trantor T130 fit this
830 category, along with a large number of ISA 8bit controllers shipped
831 for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
832 you should select the specific driver for that card rather than
833 generic 5380 support.
834
835 It is explained in section 3.8 of the SCSI-HOWTO, available from
836 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
837 of the box, you may have to change some settings in
838 <file:drivers/scsi/g_NCR5380.h>.
839
840 To compile this driver as a module, choose M here: the
841 module will be called g_NCR5380.
842
843config SCSI_GENERIC_NCR5380_MMIO
844 tristate "Generic NCR5380/53c400 SCSI MMIO support"
845 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500846 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700847 ---help---
848 This is a driver for the old NCR 53c80 series of SCSI controllers
849 on boards using memory mapped I/O.
850 It is explained in section 3.8 of the SCSI-HOWTO, available from
851 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
852 of the box, you may have to change some settings in
853 <file:drivers/scsi/g_NCR5380.h>.
854
855 To compile this driver as a module, choose M here: the
856 module will be called g_NCR5380_mmio.
857
858config SCSI_GENERIC_NCR53C400
859 bool "Enable NCR53c400 extensions"
860 depends on SCSI_GENERIC_NCR5380
861 help
862 This enables certain optimizations for the NCR53c400 SCSI cards.
863 You might as well try it out. Note that this driver will only probe
864 for the Trantor T130B in its default configuration; you might have
865 to pass a command line option to the kernel at boot time if it does
866 not detect your card. See the file
867 <file:Documentation/scsi/g_NCR5380.txt> for details.
868
869config SCSI_IBMMCA
870 tristate "IBMMCA SCSI support"
James Bottomley67b20092007-05-03 11:13:08 -0500871 depends on MCA && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700872 ---help---
873 This is support for the IBM SCSI adapter found in many of the PS/2
874 series computers. These machines have an MCA bus, so you need to
875 answer Y to "MCA support" as well and read
876 <file:Documentation/mca.txt>.
877
878 If the adapter isn't found during boot (a common problem for models
879 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
880 option, where <pun> is the id of the SCSI subsystem (usually 7, but
881 if that doesn't work check your reference diskette). Owners of
882 model 95 with a LED-matrix-display can in addition activate some
883 activity info like under OS/2, but more informative, by setting
884 'ibmmcascsi=display' as an additional kernel parameter. Try "man
885 bootparam" or see the documentation of your boot loader about how to
886 pass options to the kernel.
887
888 To compile this driver as a module, choose M here: the
889 module will be called ibmmca.
890
891config IBMMCA_SCSI_ORDER_STANDARD
892 bool "Standard SCSI-order"
893 depends on SCSI_IBMMCA
894 ---help---
895 In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
896 are assigned to the drive letters, starting with the lowest SCSI-id
897 (physical number -- pun) to be drive C:, as seen from DOS and
898 similar operating systems. When looking into papers describing the
899 ANSI-SCSI-standard, this assignment of drives appears to be wrong.
900 The SCSI-standard follows a hardware-hierarchy which says that id 7
901 has the highest priority and id 0 the lowest. Therefore, the host
902 adapters are still today everywhere placed as SCSI-id 7 by default.
903 In the SCSI-standard, the drive letters express the priority of the
904 disk. C: should be the hard disk, or a partition on it, with the
905 highest priority. This must therefore be the disk with the highest
906 SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
907 original definition of the SCSI-standard as also industrial- and
908 process-control-machines, like VME-CPUs running under realtime-OSes
909 (e.g. LynxOS, OS9) do.
910
911 If you like to run Linux on your MCA-machine with the same
912 assignment of hard disks as seen from e.g. DOS or OS/2 on your
913 machine, which is in addition conformant to the SCSI-standard, you
914 must say Y here. This is also necessary for MCA-Linux users who want
915 to keep downward compatibility to older releases of the
916 IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
917 June 1997).
918
919 If you like to have the lowest SCSI-id assigned as drive C:, as
920 modern SCSI-BIOSes do, which does not conform to the standard, but
921 is widespread and common in the PC-world of today, you must say N
922 here. If unsure, say Y.
923
924config IBMMCA_SCSI_DEV_RESET
925 bool "Reset SCSI-devices at boottime"
926 depends on SCSI_IBMMCA
927 ---help---
928 By default, SCSI-devices are reset when the machine is powered on.
929 However, some devices exist, like special-control-devices,
930 SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
931 not reset when switched on. If you say Y here, each device connected
932 to your SCSI-bus will be issued a reset-command after it has been
933 probed, while the kernel is booting. This may cause problems with
934 more modern devices, like hard disks, which do not appreciate these
935 reset commands, and can cause your system to hang. So say Y only if
936 you know that one of your older devices needs it; N is the safe
937 answer.
938
939config SCSI_IPS
940 tristate "IBM ServeRAID support"
941 depends on PCI && SCSI
942 ---help---
943 This is support for the IBM ServeRAID hardware RAID controllers.
944 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
945 for more information. If this driver does not work correctly
946 without modification please contact the author by email at
947 <ipslinux@adaptec.com>.
948
949 To compile this driver as a module, choose M here: the
950 module will be called ips.
951
952config SCSI_IBMVSCSI
953 tristate "IBM Virtual SCSI support"
954 depends on PPC_PSERIES || PPC_ISERIES
FUJITA Tomonori4d680412007-06-27 16:32:50 +0900955 select SCSI_SRP_ATTRS
Kamalesh Babulald2b43972009-01-06 05:57:24 +0000956 select VIOPATH if PPC_ISERIES
Linus Torvalds1da177e2005-04-16 15:20:36 -0700957 help
958 This is the IBM POWER Virtual SCSI Client
959
960 To compile this driver as a module, choose M here: the
961 module will be called ibmvscsic.
962
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900963config SCSI_IBMVSCSIS
964 tristate "IBM Virtual SCSI Server support"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900965 depends on PPC_PSERIES && SCSI_SRP && SCSI_SRP_TGT_ATTRS
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900966 help
967 This is the SRP target driver for IBM pSeries virtual environments.
968
969 The userspace component needed to initialize the driver and
970 documentation can be found:
971
972 http://stgt.berlios.de/
973
974 To compile this driver as a module, choose M here: the
975 module will be called ibmvstgt.
976
Brian King072b91f2008-07-01 13:14:30 -0500977config SCSI_IBMVFC
978 tristate "IBM Virtual FC support"
979 depends on PPC_PSERIES && SCSI
980 select SCSI_FC_ATTRS
981 help
982 This is the IBM POWER Virtual FC Client
983
984 To compile this driver as a module, choose M here: the
985 module will be called ibmvfc.
986
987config SCSI_IBMVFC_TRACE
988 bool "enable driver internal trace"
989 depends on SCSI_IBMVFC
990 default y
991 help
992 If you say Y here, the driver will trace all commands issued
993 to the adapter. Performance impact is minimal. Trace can be
994 dumped using /sys/class/scsi_host/hostXX/trace.
995
Linus Torvalds1da177e2005-04-16 15:20:36 -0700996config SCSI_INITIO
997 tristate "Initio 9100U(W) support"
998 depends on PCI && SCSI
999 help
1000 This is support for the Initio 91XXU(W) SCSI host adapter. Please
1001 read the SCSI-HOWTO, available from
1002 <http://www.tldp.org/docs.html#howto>.
1003
1004 To compile this driver as a module, choose M here: the
1005 module will be called initio.
1006
1007config SCSI_INIA100
1008 tristate "Initio INI-A100U2W support"
1009 depends on PCI && SCSI
1010 help
1011 This is support for the Initio INI-A100U2W SCSI host adapter.
1012 Please read the SCSI-HOWTO, available from
1013 <http://www.tldp.org/docs.html#howto>.
1014
1015 To compile this driver as a module, choose M here: the
1016 module will be called a100u2w.
1017
1018config SCSI_PPA
1019 tristate "IOMEGA parallel port (ppa - older drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001020 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001021 ---help---
1022 This driver supports older versions of IOMEGA's parallel port ZIP
1023 drive (a 100 MB removable media device).
1024
1025 Note that you can say N here if you have the SCSI version of the ZIP
1026 drive: it will be supported automatically if you said Y to the
1027 generic "SCSI disk support", above.
1028
1029 If you have the ZIP Plus drive or a more recent parallel port ZIP
1030 drive (if the supplied cable with the drive is labeled "AutoDetect")
1031 then you should say N here and Y to "IOMEGA parallel port (imm -
1032 newer drives)", below.
1033
1034 For more information about this driver and how to use it you should
1035 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1036 the SCSI-HOWTO, which is available from
1037 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1038 you will still be able to use the parallel port for other tasks,
1039 such as a printer; it is safe to compile both drivers into the
1040 kernel.
1041
1042 To compile this driver as a module, choose M here: the
1043 module will be called ppa.
1044
1045config SCSI_IMM
1046 tristate "IOMEGA parallel port (imm - newer drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001047 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001048 ---help---
1049 This driver supports newer versions of IOMEGA's parallel port ZIP
1050 drive (a 100 MB removable media device).
1051
1052 Note that you can say N here if you have the SCSI version of the ZIP
1053 drive: it will be supported automatically if you said Y to the
1054 generic "SCSI disk support", above.
1055
1056 If you have the ZIP Plus drive or a more recent parallel port ZIP
1057 drive (if the supplied cable with the drive is labeled "AutoDetect")
1058 then you should say Y here; if you have an older ZIP drive, say N
1059 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
1060
1061 For more information about this driver and how to use it you should
1062 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1063 the SCSI-HOWTO, which is available from
1064 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1065 you will still be able to use the parallel port for other tasks,
1066 such as a printer; it is safe to compile both drivers into the
1067 kernel.
1068
1069 To compile this driver as a module, choose M here: the
1070 module will be called imm.
1071
1072config SCSI_IZIP_EPP16
1073 bool "ppa/imm option - Use slow (but safe) EPP-16"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001074 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001075 ---help---
1076 EPP (Enhanced Parallel Port) is a standard for parallel ports which
1077 allows them to act as expansion buses that can handle up to 64
1078 peripheral devices.
1079
1080 Some parallel port chipsets are slower than their motherboard, and
1081 so we have to control the state of the chipset's FIFO queue every
1082 now and then to avoid data loss. This will be done if you say Y
1083 here.
1084
1085 Generally, saying Y is the safe option and slows things down a bit.
1086
1087config SCSI_IZIP_SLOW_CTR
1088 bool "ppa/imm option - Assume slow parport control register"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001089 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001090 help
1091 Some parallel ports are known to have excessive delays between
1092 changing the parallel port control register and good data being
1093 available on the parallel port data/status register. This option
1094 forces a small delay (1.0 usec to be exact) after changing the
1095 control register to let things settle out. Enabling this option may
1096 result in a big drop in performance but some very old parallel ports
1097 (found in 386 vintage machines) will not work properly.
1098
1099 Generally, saying N is fine.
1100
1101config SCSI_NCR53C406A
1102 tristate "NCR53c406a SCSI support"
1103 depends on ISA && SCSI
1104 help
1105 This is support for the NCR53c406a SCSI host adapter. For user
1106 configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
1107 in the kernel source. Also read the SCSI-HOWTO, available from
1108 <http://www.tldp.org/docs.html#howto>.
1109
1110 To compile this driver as a module, choose M here: the
1111 module will be called NCR53c406.
1112
1113config SCSI_NCR_D700
1114 tristate "NCR Dual 700 MCA SCSI support"
1115 depends on MCA && SCSI
1116 select SCSI_SPI_ATTRS
1117 help
1118 This is a driver for the MicroChannel Dual 700 card produced by
1119 NCR and commonly used in 345x/35xx/4100 class machines. It always
1120 tries to negotiate sync and uses tag command queueing.
1121
1122 Unless you have an NCR manufactured machine, the chances are that
1123 you do not have this SCSI card, so say N.
1124
Linus Torvalds1da177e2005-04-16 15:20:36 -07001125config SCSI_LASI700
1126 tristate "HP Lasi SCSI support for 53c700/710"
1127 depends on GSC && SCSI
1128 select SCSI_SPI_ATTRS
1129 help
1130 This is a driver for the SCSI controller in the Lasi chip found in
1131 many PA-RISC workstations & servers. If you do not know whether you
1132 have a Lasi chip, it is safe to say "Y" here.
1133
Thomas Bogendoerferc27d85f2006-12-25 21:32:04 +01001134config SCSI_SNI_53C710
1135 tristate "SNI RM SCSI support for 53c710"
1136 depends on SNI_RM && SCSI
1137 select SCSI_SPI_ATTRS
1138 select 53C700_LE_ON_BE
1139 help
1140 This is a driver for the onboard SCSI controller found in older
1141 SNI RM workstations & servers.
1142
Linus Torvalds1da177e2005-04-16 15:20:36 -07001143config 53C700_LE_ON_BE
1144 bool
1145 depends on SCSI_LASI700
1146 default y
1147
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001148config SCSI_STEX
1149 tristate "Promise SuperTrak EX Series support"
1150 depends on PCI && SCSI
1151 ---help---
Ed Linee926b22006-12-04 17:49:36 -08001152 This driver supports Promise SuperTrak EX series storage controllers.
1153
1154 Promise provides Linux RAID configuration utility for these
1155 controllers. Please visit <http://www.promise.com> to download.
1156
1157 To compile this driver as a module, choose M here: the
1158 module will be called stex.
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001159
Kars de Jong63273132007-06-17 14:47:05 +02001160config 53C700_BE_BUS
1161 bool
Kars de Jong45804fb2007-06-17 14:47:09 +02001162 depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
Kars de Jong63273132007-06-17 14:47:05 +02001163 default y
1164
Linus Torvalds1da177e2005-04-16 15:20:36 -07001165config SCSI_SYM53C8XX_2
1166 tristate "SYM53C8XX Version 2 SCSI support"
1167 depends on PCI && SCSI
1168 select SCSI_SPI_ATTRS
1169 ---help---
1170 This driver supports the whole NCR53C8XX/SYM53C8XX family of
1171 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
1172 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
1173 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
1174 controllers; you need to use the Fusion MPT driver for that.
1175
1176 Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
1177 information.
1178
1179config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
1180 int "DMA addressing mode"
1181 depends on SCSI_SYM53C8XX_2
1182 default "1"
1183 ---help---
1184 This option only applies to PCI-SCSI chips that are PCI DAC
1185 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
1186
1187 When set to 0, the driver will program the chip to only perform
1188 32-bit DMA. When set to 1, the chip will be able to perform DMA
1189 to addresses up to 1TB. When set to 2, the driver supports the
1190 full 64-bit DMA address range, but can only address 16 segments
1191 of 4 GB each. This limits the total addressable range to 64 GB.
1192
1193 Most machines with less than 4GB of memory should use a setting
1194 of 0 for best performance. If your machine has 4GB of memory
1195 or more, you should set this option to 1 (the default).
1196
1197 The still experimental value 2 (64 bit DMA addressing with 16
1198 x 4GB segments limitation) can be used on systems that require
1199 PCI address bits past bit 39 to be set for the addressing of
1200 memory using PCI DAC cycles.
1201
1202config SCSI_SYM53C8XX_DEFAULT_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001203 int "Default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001204 depends on SCSI_SYM53C8XX_2
1205 default "16"
1206 help
1207 This is the default value of the command queue depth the
1208 driver will announce to the generic SCSI layer for devices
1209 that support tagged command queueing. This value can be changed
1210 from the boot command line. This is a soft limit that cannot
1211 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
1212
1213config SCSI_SYM53C8XX_MAX_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001214 int "Maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001215 depends on SCSI_SYM53C8XX_2
1216 default "64"
1217 help
1218 This option allows you to specify the maximum number of commands
1219 that can be queued to any device, when tagged command queuing is
1220 possible. The driver supports up to 256 queued commands per device.
1221 This value is used as a compiled-in hard limit.
1222
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001223config SCSI_SYM53C8XX_MMIO
1224 bool "Use memory mapped IO"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001225 depends on SCSI_SYM53C8XX_2
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001226 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001227 help
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001228 Memory mapped IO is faster than Port IO. Most people should
1229 answer Y here, but some machines may have problems. If you have
1230 to answer N here, please report the problem to the maintainer.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001231
1232config SCSI_IPR
1233 tristate "IBM Power Linux RAID adapter support"
Brian King35a39692006-09-25 12:39:20 -05001234 depends on PCI && SCSI && ATA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001235 select FW_LOADER
1236 ---help---
1237 This driver supports the IBM Power Linux family RAID adapters.
1238 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
1239 as IBM iSeries 5702, 5703, 5709, and 570A.
1240
1241config SCSI_IPR_TRACE
1242 bool "enable driver internal trace"
1243 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001244 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001245 help
1246 If you say Y here, the driver will trace all commands issued
1247 to the adapter. Performance impact is minimal. Trace can be
1248 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1249
1250config SCSI_IPR_DUMP
1251 bool "enable adapter dump support"
1252 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001253 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001254 help
1255 If you say Y here, the driver will support adapter crash dump.
1256 If you enable this support, the iprdump daemon can be used
1257 to capture adapter failure analysis information.
1258
1259config SCSI_ZALON
1260 tristate "Zalon SCSI support"
1261 depends on GSC && SCSI
1262 select SCSI_SPI_ATTRS
1263 help
1264 The Zalon is a GSC/HSC bus interface chip that sits between the
1265 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1266 C110, J200, J210 and some D, K & R-class machines. It's also
1267 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1268 Say Y here if you have one of these machines or cards.
1269
1270config SCSI_NCR_Q720
1271 tristate "NCR Quad 720 MCA SCSI support"
1272 depends on MCA && SCSI
1273 select SCSI_SPI_ATTRS
1274 help
1275 This is a driver for the MicroChannel Quad 720 card produced by
1276 NCR and commonly used in 345x/35xx/4100 class machines. It always
1277 tries to negotiate sync and uses tag command queueing.
1278
1279 Unless you have an NCR manufactured machine, the chances are that
1280 you do not have this SCSI card, so say N.
1281
1282config SCSI_NCR53C8XX_DEFAULT_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001283 int "default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001284 depends on SCSI_ZALON || SCSI_NCR_Q720
1285 default "8"
1286 ---help---
1287 "Tagged command queuing" is a feature of SCSI-2 which improves
1288 performance: the host adapter can send several SCSI commands to a
1289 device's queue even if previous commands haven't finished yet.
1290 Because the device is intelligent, it can optimize its operations
1291 (like head positioning) based on its own request queue. Some SCSI
1292 devices don't implement this properly; if you want to disable this
1293 feature, enter 0 or 1 here (it doesn't matter which).
1294
1295 The default value is 8 and should be supported by most hard disks.
1296 This value can be overridden from the boot command line using the
1297 'tags' option as follows (example):
1298 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1299 4, set queue depth to 16 for target 2 and target 3 on controller 0
1300 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1301
1302 The normal answer therefore is to go with the default 8 and to use
1303 a boot command line option for devices that need to use a different
1304 command queue depth.
1305
1306 There is no safe option other than using good SCSI devices.
1307
1308config SCSI_NCR53C8XX_MAX_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001309 int "maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001310 depends on SCSI_ZALON || SCSI_NCR_Q720
1311 default "32"
1312 ---help---
1313 This option allows you to specify the maximum number of commands
1314 that can be queued to any device, when tagged command queuing is
1315 possible. The default value is 32. Minimum is 2, maximum is 64.
1316 Modern hard disks are able to support 64 tags and even more, but
1317 do not seem to be faster when more than 32 tags are being used.
1318
1319 So, the normal answer here is to go with the default value 32 unless
1320 you are using very large hard disks with large cache (>= 1 MB) that
1321 are able to take advantage of more than 32 tagged commands.
1322
1323 There is no safe option and the default answer is recommended.
1324
1325config SCSI_NCR53C8XX_SYNC
Roman Zippele55a3e82006-06-08 22:12:49 -07001326 int "synchronous transfers frequency in MHz"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001327 depends on SCSI_ZALON || SCSI_NCR_Q720
1328 default "20"
1329 ---help---
1330 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1331 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1332 are respectively the maximum data transfer rates in mega-transfers
1333 per second for each class. For example, a FAST-20 Wide 16 device is
1334 able to transfer data at 20 million 16 bit packets per second for a
1335 total rate of 40 MB/s.
1336
1337 You may specify 0 if you want to only use asynchronous data
1338 transfers. This is the safest and slowest option. Otherwise, specify
1339 a value between 5 and 80, depending on the capability of your SCSI
1340 controller. The higher the number, the faster the data transfer.
1341 Note that 80 should normally be ok since the driver decreases the
1342 value automatically according to the controller's capabilities.
1343
1344 Your answer to this question is ignored for controllers with NVRAM,
1345 since the driver will get this information from the user set-up. It
1346 also can be overridden using a boot setup option, as follows
1347 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1348 for FAST-20 synchronous data transfer (20 mega-transfers per
1349 second).
1350
1351 The normal answer therefore is not to go with the default but to
1352 select the maximum value 80 allowing the driver to use the maximum
1353 value supported by each controller. If this causes problems with
1354 your SCSI devices, you should come back and decrease the value.
1355
1356 There is no safe option other than using good cabling, right
1357 terminations and SCSI conformant devices.
1358
Linus Torvalds1da177e2005-04-16 15:20:36 -07001359config SCSI_NCR53C8XX_NO_DISCONNECT
Roman Zippele55a3e82006-06-08 22:12:49 -07001360 bool "not allow targets to disconnect"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001361 depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1362 help
1363 This option is only provided for safety if you suspect some SCSI
1364 device of yours to not support properly the target-disconnect
1365 feature. In that case, you would say Y here. In general however, to
1366 not allow targets to disconnect is not reasonable if there is more
1367 than 1 device on a SCSI bus. The normal answer therefore is N.
1368
Linus Torvalds1da177e2005-04-16 15:20:36 -07001369config SCSI_PAS16
1370 tristate "PAS16 SCSI support"
1371 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001372 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001373 ---help---
1374 This is support for a SCSI host adapter. It is explained in section
1375 3.10 of the SCSI-HOWTO, available from
1376 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1377 of the box, you may have to change some settings in
1378 <file:drivers/scsi/pas16.h>.
1379
1380 To compile this driver as a module, choose M here: the
1381 module will be called pas16.
1382
Linus Torvalds1da177e2005-04-16 15:20:36 -07001383config SCSI_QLOGIC_FAS
1384 tristate "Qlogic FAS SCSI support"
1385 depends on ISA && SCSI
1386 ---help---
1387 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1388 FastSCSI! cards as well as any other card based on the FASXX chip
1389 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1390
1391 This driver does NOT support the PCI versions of these cards. The
1392 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1393 SCSI support"), below.
1394
1395 Information about this driver is contained in
1396 <file:Documentation/scsi/qlogicfas.txt>. You should also read the
1397 SCSI-HOWTO, available from
1398 <http://www.tldp.org/docs.html#howto>.
1399
1400 To compile this driver as a module, choose M here: the
1401 module will be called qlogicfas.
1402
Linus Torvalds1da177e2005-04-16 15:20:36 -07001403config SCSI_QLOGIC_1280
1404 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1405 depends on PCI && SCSI
1406 help
1407 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1408
1409 To compile this driver as a module, choose M here: the
1410 module will be called qla1280.
1411
Linus Torvalds1da177e2005-04-16 15:20:36 -07001412config SCSI_QLOGICPTI
1413 tristate "PTI Qlogic, ISP Driver"
1414 depends on SBUS && SCSI
1415 help
1416 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1417 controllers are known under Solaris as qpti and in the openprom as
1418 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1419 driven by a different driver.
1420
1421 To compile this driver as a module, choose M here: the
1422 module will be called qlogicpti.
1423
1424source "drivers/scsi/qla2xxx/Kconfig"
David Somayajuluafaf5a22006-09-19 10:28:00 -07001425source "drivers/scsi/qla4xxx/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001426
dea31012005-04-17 16:05:31 -05001427config SCSI_LPFC
1428 tristate "Emulex LightPulse Fibre Channel Support"
1429 depends on PCI && SCSI
1430 select SCSI_FC_ATTRS
1431 help
1432 This lpfc driver supports the Emulex LightPulse
1433 Family of Fibre Channel PCI host adapters.
1434
James Smart923e4b62008-12-04 22:40:07 -05001435config SCSI_LPFC_DEBUG_FS
1436 bool "Emulex LightPulse Fibre Channel debugfs Support"
1437 depends on SCSI_LPFC && DEBUG_FS
1438 help
Matt LaPlante692105b2009-01-26 11:12:25 +01001439 This makes debugging information from the lpfc driver
James Smart923e4b62008-12-04 22:40:07 -05001440 available via the debugfs filesystem.
1441
Linus Torvalds1da177e2005-04-16 15:20:36 -07001442config SCSI_SIM710
1443 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1444 depends on (EISA || MCA) && SCSI
1445 select SCSI_SPI_ATTRS
1446 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +01001447 This driver is for NCR53c710 based SCSI host adapters.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001448
1449 It currently supports Compaq EISA cards and NCR MCA cards
1450
Linus Torvalds1da177e2005-04-16 15:20:36 -07001451config SCSI_SYM53C416
1452 tristate "Symbios 53c416 SCSI support"
1453 depends on ISA && SCSI
1454 ---help---
1455 This is support for the sym53c416 SCSI host adapter, the SCSI
1456 adapter that comes with some HP scanners. This driver requires that
1457 the sym53c416 is configured first using some sort of PnP
1458 configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
1459 are using isapnp then you need to compile this driver as a module
1460 and then load it using insmod after isapnp has run. The parameters
1461 of the configured card(s) should be passed to the driver. The format
1462 is:
1463
1464 insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
1465
1466 To compile this driver as a module, choose M here: the
1467 module will be called sym53c416.
1468
1469config SCSI_DC395x
1470 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
1471 depends on PCI && SCSI && EXPERIMENTAL
1472 ---help---
1473 This driver supports PCI SCSI host adapters based on the ASIC
1474 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1475
1476 This driver works, but is still in experimental status. So better
1477 have a bootable disk and a backup in case of emergency.
1478
1479 Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
1480
1481 To compile this driver as a module, choose M here: the
1482 module will be called dc395x.
1483
1484config SCSI_DC390T
1485 tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
1486 depends on PCI && SCSI
1487 ---help---
1488 This driver supports PCI SCSI host adapters based on the Am53C974A
1489 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1490 PCscsi/PCnet (Am53/79C974) solutions.
1491
1492 Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
1493
1494 Note that this driver does NOT support Tekram DC390W/U/F, which are
1495 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1496
1497 To compile this driver as a module, choose M here: the
1498 module will be called tmscsim.
1499
1500config SCSI_T128
1501 tristate "Trantor T128/T128F/T228 SCSI support"
1502 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001503 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -07001504 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -07001505 ---help---
1506 This is support for a SCSI host adapter. It is explained in section
1507 3.11 of the SCSI-HOWTO, available from
1508 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1509 of the box, you may have to change some settings in
1510 <file:drivers/scsi/t128.h>. Note that Trantor was purchased by
1511 Adaptec, and some former Trantor products are being sold under the
1512 Adaptec name.
1513
1514 To compile this driver as a module, choose M here: the
1515 module will be called t128.
1516
1517config SCSI_U14_34F
1518 tristate "UltraStor 14F/34F support"
Al Viroa5532602005-05-04 05:39:42 +01001519 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -07001520 ---help---
1521 This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
1522 The source at <file:drivers/scsi/u14-34f.c> contains some
1523 information about this hardware. If the driver doesn't work out of
1524 the box, you may have to change some settings in
1525 <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
1526 <http://www.tldp.org/docs.html#howto>. Note that there is also
1527 another driver for the same hardware: "UltraStor SCSI support",
1528 below. You should say Y to both only if you want 24F support as
1529 well.
1530
1531 To compile this driver as a module, choose M here: the
1532 module will be called u14-34f.
1533
1534config SCSI_U14_34F_TAGGED_QUEUE
1535 bool "enable tagged command queueing"
1536 depends on SCSI_U14_34F
1537 help
1538 This is a feature of SCSI-2 which improves performance: the host
1539 adapter can send several SCSI commands to a device's queue even if
1540 previous commands haven't finished yet.
1541 This is equivalent to the "u14-34f=tc:y" boot option.
1542
1543config SCSI_U14_34F_LINKED_COMMANDS
1544 bool "enable elevator sorting"
1545 depends on SCSI_U14_34F
1546 help
1547 This option enables elevator sorting for all probed SCSI disks and
1548 CD-ROMs. It definitely reduces the average seek distance when doing
1549 random seeks, but this does not necessarily result in a noticeable
1550 performance improvement: your mileage may vary...
1551 This is equivalent to the "u14-34f=lc:y" boot option.
1552
1553config SCSI_U14_34F_MAX_TAGS
1554 int "maximum number of queued commands"
1555 depends on SCSI_U14_34F
1556 default "8"
1557 help
1558 This specifies how many SCSI commands can be maximally queued for
1559 each probed SCSI device. You should reduce the default value of 8
1560 only if you have disks with buggy or limited tagged command support.
1561 Minimum is 2 and maximum is 14. This value is also the window size
1562 used by the elevator sorting option above. The effective value used
1563 by the driver for each probed SCSI device is reported at boot time.
1564 This is equivalent to the "u14-34f=mq:8" boot option.
1565
1566config SCSI_ULTRASTOR
1567 tristate "UltraStor SCSI support"
1568 depends on X86 && ISA && SCSI
1569 ---help---
1570 This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
1571 adapter family. This driver is explained in section 3.12 of the
1572 SCSI-HOWTO, available from
1573 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1574 of the box, you may have to change some settings in
1575 <file:drivers/scsi/ultrastor.h>.
1576
1577 Note that there is also another driver for the same hardware:
1578 "UltraStor 14F/34F support", above.
1579
1580 To compile this driver as a module, choose M here: the
1581 module will be called ultrastor.
1582
1583config SCSI_NSP32
1584 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1585 depends on PCI && SCSI && !64BIT
1586 help
1587 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1588 SCSI host adapter. Please read the SCSI-HOWTO, available from
1589 <http://www.tldp.org/docs.html#howto>.
1590
1591 To compile this driver as a module, choose M here: the
1592 module will be called nsp32.
1593
1594config SCSI_DEBUG
1595 tristate "SCSI debugging host simulator"
1596 depends on SCSI
Randy Dunlapd0ace3c2009-01-12 10:53:04 -08001597 select CRC_T10DIF
Linus Torvalds1da177e2005-04-16 15:20:36 -07001598 help
1599 This is a host adapter simulator that can simulate multiple hosts
1600 each with multiple dummy SCSI devices (disks). It defaults to one
1601 host adapter with one dummy SCSI disk. Each dummy disk uses kernel
1602 RAM as storage (i.e. it is a ramdisk). To save space when multiple
1603 dummy disks are simulated, they share the same kernel RAM for
1604 their storage. See <http://www.torque.net/sg/sdebug.html> for more
1605 information. This driver is primarily of use to those testing the
1606 SCSI and block subsystems. If unsure, say N.
1607
1608config SCSI_MESH
1609 tristate "MESH (Power Mac internal SCSI) support"
1610 depends on PPC32 && PPC_PMAC && SCSI
1611 help
1612 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1613 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1614 other Power Macintoshes do). Say Y to include support for this SCSI
1615 adaptor.
1616
1617 To compile this driver as a module, choose M here: the
1618 module will be called mesh.
1619
1620config SCSI_MESH_SYNC_RATE
1621 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1622 depends on SCSI_MESH
1623 default "5"
1624 help
1625 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1626 drives a bus which is entirely internal to the machine (such as the
1627 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1628 operation at up to 10 MB/s. On machines where the SCSI bus
1629 controlled by the MESH can have external devices connected, it is
1630 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1631 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1632 to disable synchronous operation.
1633
1634config SCSI_MESH_RESET_DELAY_MS
1635 int "initial bus reset delay (ms) (0 = no reset)"
1636 depends on SCSI_MESH
1637 default "4000"
1638
1639config SCSI_MAC53C94
1640 tristate "53C94 (Power Mac external SCSI) support"
1641 depends on PPC32 && PPC_PMAC && SCSI
1642 help
1643 On Power Macintoshes (and clones) with two SCSI buses, the external
1644 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1645 machines which only have one SCSI bus, such as the 7200, also use
1646 the 53C94. Say Y to include support for the 53C94.
1647
1648 To compile this driver as a module, choose M here: the
1649 module will be called mac53c94.
1650
1651source "drivers/scsi/arm/Kconfig"
1652
1653config JAZZ_ESP
1654 bool "MIPS JAZZ FAS216 SCSI support"
1655 depends on MACH_JAZZ && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001656 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001657 help
1658 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1659 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1660 systems.
1661
1662config A3000_SCSI
1663 tristate "A3000 WD33C93A support"
1664 depends on AMIGA && SCSI
1665 help
1666 If you have an Amiga 3000 and have SCSI devices connected to the
1667 built-in SCSI controller, say Y. Otherwise, say N.
1668
1669 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001670 module will be called a3000.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001671
1672config A2091_SCSI
1673 tristate "A2091/A590 WD33C93A support"
1674 depends on ZORRO && SCSI
1675 help
1676 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1677 say N.
1678
1679 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001680 module will be called a2091.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001681
1682config GVP11_SCSI
1683 tristate "GVP Series II WD33C93A support"
1684 depends on ZORRO && SCSI
1685 ---help---
1686 If you have a Great Valley Products Series II SCSI controller,
1687 answer Y. Also say Y if you have a later model of GVP SCSI
1688 controller (such as the GVP A4008 or a Combo board). Otherwise,
1689 answer N. This driver does NOT work for the T-Rex series of
1690 accelerators from TekMagic and GVP-M.
1691
1692 To compile this driver as a module, choose M here: the
1693 module will be called gvp11.
1694
Kars de Jonga16efc12007-06-17 14:47:08 +02001695config SCSI_A4000T
1696 tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
1697 depends on AMIGA && SCSI && EXPERIMENTAL
1698 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001699 help
Kars de Jonga16efc12007-06-17 14:47:08 +02001700 If you have an Amiga 4000T and have SCSI devices connected to the
1701 built-in SCSI controller, say Y. Otherwise, say N.
1702
1703 To compile this driver as a module, choose M here: the
1704 module will be called a4000t.
1705
Kars de Jong45804fb2007-06-17 14:47:09 +02001706config SCSI_ZORRO7XX
1707 tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
1708 depends on ZORRO && SCSI && EXPERIMENTAL
1709 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001710 help
Kars de Jong45804fb2007-06-17 14:47:09 +02001711 Support for various NCR53c710-based SCSI controllers on Zorro
1712 expansion boards for the Amiga.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001713 This includes:
Linus Torvalds1da177e2005-04-16 15:20:36 -07001714 - the Amiga 4091 Zorro III SCSI-2 controller,
1715 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1716 (info at
1717 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1718 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1719 accelerator card for the Amiga 1200,
1720 - the SCSI controller on the GVP Turbo 040/060 accelerator.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001721
Linus Torvalds1da177e2005-04-16 15:20:36 -07001722config ATARI_SCSI
1723 tristate "Atari native SCSI support"
Michael Schmitzfb810d12007-05-01 22:32:35 +02001724 depends on ATARI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001725 select SCSI_SPI_ATTRS
Geert Uytterhoevenfff11c02008-10-13 21:59:02 +02001726 select NVRAM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001727 ---help---
1728 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1729 Falcon, ...) say Y to get it supported. Of course also, if you have
1730 a compatible SCSI controller (e.g. for Medusa).
1731
1732 To compile this driver as a module, choose M here: the
1733 module will be called atari_scsi.
1734
1735 This driver supports both styles of NCR integration into the
1736 system: the TT style (separate DMA), and the Falcon style (via
1737 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1738 in the Hades (without DMA).
1739
1740config ATARI_SCSI_TOSHIBA_DELAY
1741 bool "Long delays for Toshiba CD-ROMs"
1742 depends on ATARI_SCSI
1743 help
1744 This option increases the delay after a SCSI arbitration to
1745 accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
1746 use a Toshiba CD-ROM drive; otherwise, the option is not needed and
1747 would impact performance a bit, so say N.
1748
1749config ATARI_SCSI_RESET_BOOT
1750 bool "Reset SCSI-devices at boottime"
1751 depends on ATARI_SCSI
1752 help
1753 Reset the devices on your Atari whenever it boots. This makes the
1754 boot process fractionally longer but may assist recovery from errors
1755 that leave the devices with SCSI operations partway completed.
1756
Linus Torvalds1da177e2005-04-16 15:20:36 -07001757config MAC_SCSI
1758 bool "Macintosh NCR5380 SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001759 depends on MAC && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001760 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001761 help
1762 This is the NCR 5380 SCSI controller included on most of the 68030
1763 based Macintoshes. If you have one of these say Y and read the
1764 SCSI-HOWTO, available from
1765 <http://www.tldp.org/docs.html#howto>.
1766
Finn Thain6fe07aa2008-04-25 10:06:05 -05001767config SCSI_MAC_ESP
1768 tristate "Macintosh NCR53c9[46] SCSI"
1769 depends on MAC && SCSI
Geert Uytterhoeven48fc8de2008-05-05 21:27:21 +02001770 select SCSI_SPI_ATTRS
Finn Thain6fe07aa2008-04-25 10:06:05 -05001771 help
1772 This is the NCR 53c9x SCSI controller found on most of the 68040
1773 based Macintoshes.
1774
1775 To compile this driver as a module, choose M here: the module
1776 will be called mac_esp.
1777
Linus Torvalds1da177e2005-04-16 15:20:36 -07001778config MVME147_SCSI
1779 bool "WD33C93 SCSI driver for MVME147"
Al Virofa53bb62005-08-23 22:48:07 +01001780 depends on MVME147 && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001781 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001782 help
1783 Support for the on-board SCSI controller on the Motorola MVME147
1784 single-board computer.
1785
1786config MVME16x_SCSI
Kars de Jong506c7bb2007-06-17 14:47:07 +02001787 tristate "NCR53C710 SCSI driver for MVME16x"
1788 depends on MVME16x && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001789 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001790 help
1791 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1792 SCSI controller chip. Almost everyone using one of these boards
1793 will want to say Y to this question.
1794
1795config BVME6000_SCSI
Kars de Jong8276b582007-06-17 14:47:06 +02001796 tristate "NCR53C710 SCSI driver for BVME6000"
1797 depends on BVME6000 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001798 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001799 help
1800 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1801 SCSI controller chip. Almost everyone using one of these boards
1802 will want to say Y to this question.
1803
Linus Torvalds1da177e2005-04-16 15:20:36 -07001804config SUN3_SCSI
1805 tristate "Sun3 NCR5380 SCSI"
Sam Creaseyc39e7ee2006-12-09 10:37:05 +01001806 depends on SUN3 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001807 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001808 help
1809 This option will enable support for the OBIO (onboard io) NCR5380
1810 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1811 "Sun3" type VME scsi controllers also based on the NCR5380.
1812 General Linux information on the Sun 3 series (now discontinued)
1813 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1814
1815config SUN3X_ESP
1816 bool "Sun3x ESP SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001817 depends on SUN3X && SCSI=y
Thomas Bogendoerfer0bb67f12008-02-01 00:13:34 +01001818 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001819 help
1820 The ESP was an on-board SCSI controller used on Sun 3/80
1821 machines. Say Y here to compile in support for it.
1822
1823config SCSI_SUNESP
1824 tristate "Sparc ESP Scsi Driver"
1825 depends on SBUS && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001826 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001827 help
1828 This is the driver for the Sun ESP SCSI host adapter. The ESP
Frans Popdbfe54a2008-06-19 20:20:12 -07001829 chipset is present in most SPARC SBUS-based computers and
1830 supports the Emulex family of ESP SCSI chips (esp100, esp100A,
1831 esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001832
1833 To compile this driver as a module, choose M here: the
Frans Popdbfe54a2008-06-19 20:20:12 -07001834 module will be called sun_esp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001835
Linus Torvalds1da177e2005-04-16 15:20:36 -07001836config ZFCP
1837 tristate "FCP host bus adapter driver for IBM eServer zSeries"
Martin Schwidefsky347a8dc2006-01-06 00:19:28 -08001838 depends on S390 && QDIO && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001839 select SCSI_FC_ATTRS
1840 help
1841 If you want to access SCSI devices attached to your IBM eServer
1842 zSeries by means of Fibre Channel interfaces say Y.
1843 For details please refer to the documentation provided by IBM at
1844 <http://oss.software.ibm.com/developerworks/opensource/linux390>
1845
1846 This driver is also available as a module. This module will be
1847 called zfcp. If you want to compile it as a module, say M here
Alexander E. Patrakov39f5fb32007-03-16 18:28:43 +05001848 and read <file:Documentation/kbuild/modules.txt>.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001849
Felix Beckef3eb712010-07-16 15:37:42 +02001850config ZFCP_DIF
1851 tristate "T10 DIF/DIX support for the zfcp driver (EXPERIMENTAL)"
1852 depends on ZFCP && EXPERIMENTAL
1853
Anil Ravindranath89a36812009-08-25 17:35:18 -07001854config SCSI_PMCRAID
1855 tristate "PMC SIERRA Linux MaxRAID adapter support"
1856 depends on PCI && SCSI
1857 ---help---
1858 This driver supports the PMC SIERRA MaxRAID adapters.
1859
jack wangdbf9bfe2009-10-14 16:19:21 +08001860config SCSI_PM8001
1861 tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
1862 depends on PCI && SCSI
1863 select SCSI_SAS_LIBSAS
1864 help
1865 This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
1866 based host adapters.
1867
FUJITA Tomonori26b14822006-12-01 03:00:50 +09001868config SCSI_SRP
1869 tristate "SCSI RDMA Protocol helper library"
1870 depends on SCSI && PCI
1871 select SCSI_TGT
1872 help
1873 If you wish to use SRP target drivers, say Y.
1874
1875 To compile this driver as a module, choose M here: the
1876 module will be called libsrp.
1877
Jing Huang7725ccf2009-09-23 17:46:15 -07001878config SCSI_BFA_FC
1879 tristate "Brocade BFA Fibre Channel Support"
1880 depends on PCI && SCSI
1881 select SCSI_FC_ATTRS
1882 help
1883 This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
1884
1885 To compile this driver as a module, choose M here. The module will
1886 be called bfa.
1887
Jan Engelhardtfc6e7402007-07-09 12:00:08 -07001888endif # SCSI_LOWLEVEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001889
1890source "drivers/scsi/pcmcia/Kconfig"
1891
Chandra Seetharamana6a8d9f2008-05-01 14:49:46 -07001892source "drivers/scsi/device_handler/Kconfig"
1893
Boaz Harrosh68274792009-01-25 17:24:14 +02001894source "drivers/scsi/osd/Kconfig"
1895
Linus Torvalds1da177e2005-04-16 15:20:36 -07001896endmenu