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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
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200119 <http://sourceforge.net/projects/osst/>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700120 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
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200159 For scanners, look at SANE (<http://www.sane-project.org/>). For CD
Linus Torvalds1da177e2005-04-16 15:20:36 -0700160 writer software look at Cdrtools
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200161 (<http://cdrecord.berlios.de/private/cdrecord.html>)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700162 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
Mike Christie90eeb012011-07-25 13:48:50 -0500312 select BLK_DEV_BSGLIB
Linus Torvalds1da177e2005-04-16 15:20:36 -0700313 help
314 If you wish to export transport-specific information about
315 each attached iSCSI device to sysfs, say Y.
316 Otherwise, say N.
317
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200318config SCSI_SAS_ATTRS
319 tristate "SAS Transport Attributes"
Randy Dunlap47259652010-08-18 09:28:43 -0700320 depends on SCSI
321 select BLK_DEV_BSG
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200322 help
323 If you wish to export transport-specific information about
324 each attached SAS device to sysfs, say Y.
325
James Bottomley2908d772006-08-29 09:22:51 -0500326source "drivers/scsi/libsas/Kconfig"
327
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900328config SCSI_SRP_ATTRS
329 tristate "SRP Transport Attributes"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900330 depends on SCSI
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900331 help
332 If you wish to export transport-specific information about
333 each attached SRP device to sysfs, say Y.
334
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900335config SCSI_SRP_TGT_ATTRS
336 bool "SCSI target support for SRP Transport Attributes"
337 depends on SCSI_SRP_ATTRS
338 depends on SCSI_TGT = y || SCSI_TGT = SCSI_SRP_ATTRS
339 help
340 If you want to use SCSI target mode drivers enable this option.
341
Linus Torvalds1da177e2005-04-16 15:20:36 -0700342endmenu
343
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700344menuconfig SCSI_LOWLEVEL
345 bool "SCSI low-level drivers"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700346 depends on SCSI!=n
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700347 default y
348
James Bottomley67951f62008-03-06 15:32:06 -0600349if SCSI_LOWLEVEL && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700350
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700351config ISCSI_TCP
352 tristate "iSCSI Initiator over TCP/IP"
James Bottomley96bad872005-09-08 09:56:18 -0500353 depends on SCSI && INET
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700354 select CRYPTO
355 select CRYPTO_MD5
356 select CRYPTO_CRC32C
James Bottomley96bad872005-09-08 09:56:18 -0500357 select SCSI_ISCSI_ATTRS
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700358 help
359 The iSCSI Driver provides a host with the ability to access storage
360 through an IP network. The driver uses the iSCSI protocol to transport
361 SCSI requests and responses over a TCP/IP network between the host
362 (the "initiator") and "targets". Architecturally, the iSCSI driver
363 combines with the host's TCP/IP stack, network drivers, and Network
364 Interface Card (NIC) to provide the same functions as a SCSI or a
365 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
366
367 To compile this driver as a module, choose M here: the
368 module will be called iscsi_tcp.
369
370 The userspace component needed to initialize the driver, documentation,
371 and sample configuration files can be found here:
372
FUJITA Tomonoribca10882007-12-13 12:43:31 -0600373 http://open-iscsi.org
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700374
Mike Christieaab7a8f2010-08-02 12:46:12 -0500375config ISCSI_BOOT_SYSFS
376 tristate "iSCSI Boot Sysfs Interface"
377 default n
378 help
379 This option enables support for exposing iSCSI boot information
380 via sysfs to userspace. If you wish to export this information,
381 say Y. Otherwise, say N.
382
kxie@chelsio.com7b36b6e2010-08-16 20:55:53 -0700383source "drivers/scsi/cxgbi/Kconfig"
Michael Chancf4e6362009-06-08 18:14:44 -0700384source "drivers/scsi/bnx2i/Kconfig"
Bhanu Gollapudi853e2bd2011-02-04 12:10:34 -0800385source "drivers/scsi/bnx2fc/Kconfig"
Jayamohan Kallickal6733b392009-09-05 07:36:35 +0530386source "drivers/scsi/be2iscsi/Kconfig"
Karen Xiec3673462008-12-09 14:15:32 -0800387
Linus Torvalds1da177e2005-04-16 15:20:36 -0700388config SGIWD93_SCSI
389 tristate "SGI WD93C93 SCSI Driver"
Thomas Bogendoerfer2adbfa32008-01-27 00:25:53 +0100390 depends on SGI_HAS_WD93 && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700391 help
392 If you have a Western Digital WD93 SCSI controller on
393 an SGI MIPS system, say Y. Otherwise, say N.
394
Linus Torvalds1da177e2005-04-16 15:20:36 -0700395config BLK_DEV_3W_XXXX_RAID
396 tristate "3ware 5/6/7/8xxx ATA-RAID support"
397 depends on PCI && SCSI
398 help
399 3ware is the only hardware ATA-Raid product in Linux to date.
400 This card is 2,4, or 8 channel master mode support only.
401 SCSI support required!!!
402
403 <http://www.3ware.com/>
404
405 Please read the comments at the top of
406 <file:drivers/scsi/3w-xxxx.c>.
407
Stephen M. Cameronedd16362009-12-08 14:09:11 -0800408config SCSI_HPSA
409 tristate "HP Smart Array SCSI driver"
410 depends on PCI && SCSI
411 help
412 This driver supports HP Smart Array Controllers (circa 2009).
413 It is a SCSI alternative to the cciss driver, which is a block
414 driver. Anyone wishing to use HP Smart Array controllers who
415 would prefer the devices be presented to linux as SCSI devices,
416 rather than as generic block devices should say Y here.
417
Linus Torvalds1da177e2005-04-16 15:20:36 -0700418config SCSI_3W_9XXX
419 tristate "3ware 9xxx SATA-RAID support"
420 depends on PCI && SCSI
421 help
422 This driver supports the 9000 series 3ware SATA-RAID cards.
423
424 <http://www.amcc.com>
425
426 Please read the comments at the top of
427 <file:drivers/scsi/3w-9xxx.c>.
428
adam radfordf6191062009-10-23 14:52:33 -0700429config SCSI_3W_SAS
430 tristate "3ware 97xx SAS/SATA-RAID support"
431 depends on PCI && SCSI
432 help
433 This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
434
435 <http://www.lsi.com>
436
437 Please read the comments at the top of
438 <file:drivers/scsi/3w-sas.c>.
439
Linus Torvalds1da177e2005-04-16 15:20:36 -0700440config SCSI_7000FASST
441 tristate "7000FASST SCSI support"
Al Viroa5532602005-05-04 05:39:42 +0100442 depends on ISA && SCSI && ISA_DMA_API
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700443 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700444 help
445 This driver supports the Western Digital 7000 SCSI host adapter
446 family. Some information is in the source:
447 <file:drivers/scsi/wd7000.c>.
448
449 To compile this driver as a module, choose M here: the
450 module will be called wd7000.
451
452config SCSI_ACARD
453 tristate "ACARD SCSI support"
454 depends on PCI && SCSI
455 help
456 This driver supports the ACARD SCSI host adapter.
457 Support Chip <ATP870 ATP876 ATP880 ATP885>
458 To compile this driver as a module, choose M here: the
459 module will be called atp870u.
460
461config SCSI_AHA152X
462 tristate "Adaptec AHA152X/2825 support"
463 depends on ISA && SCSI && !64BIT
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500464 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700465 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700466 ---help---
467 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
468 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
469 must be manually specified in this case.
470
471 It is explained in section 3.3 of the SCSI-HOWTO, available from
472 <http://www.tldp.org/docs.html#howto>. You might also want to
473 read the file <file:Documentation/scsi/aha152x.txt>.
474
475 To compile this driver as a module, choose M here: the
476 module will be called aha152x.
477
478config SCSI_AHA1542
479 tristate "Adaptec AHA1542 support"
Al Viroa5532602005-05-04 05:39:42 +0100480 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700481 ---help---
482 This is support for a SCSI host adapter. It is explained in section
483 3.4 of the SCSI-HOWTO, available from
484 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
485 purchased by Adaptec, and some former Trantor products are being
486 sold under the Adaptec name. If it doesn't work out of the box, you
487 may have to change some settings in <file:drivers/scsi/aha1542.h>.
488
489 To compile this driver as a module, choose M here: the
490 module will be called aha1542.
491
492config SCSI_AHA1740
493 tristate "Adaptec AHA1740 support"
494 depends on EISA && SCSI
495 ---help---
496 This is support for a SCSI host adapter. It is explained in section
497 3.5 of the SCSI-HOWTO, available from
498 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
499 of the box, you may have to change some settings in
500 <file:drivers/scsi/aha1740.h>.
501
502 To compile this driver as a module, choose M here: the
503 module will be called aha1740.
504
505config SCSI_AACRAID
506 tristate "Adaptec AACRAID support"
507 depends on SCSI && PCI
Adrian Bunk8075f212006-03-20 20:21:24 +0100508 help
509 This driver supports a variety of Dell, HP, Adaptec, IBM and
510 ICP storage products. For a list of supported products, refer
511 to <file:Documentation/scsi/aacraid.txt>.
512
513 To compile this driver as a module, choose M here: the module
514 will be called aacraid.
515
Linus Torvalds1da177e2005-04-16 15:20:36 -0700516
517source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
518
519config SCSI_AIC7XXX_OLD
520 tristate "Adaptec AIC7xxx support (old driver)"
521 depends on (ISA || EISA || PCI ) && SCSI
522 help
523 WARNING This driver is an older aic7xxx driver and is no longer
524 under active development. Adaptec, Inc. is writing a new driver to
525 take the place of this one, and it is recommended that whenever
526 possible, people should use the new Adaptec written driver instead
527 of this one. This driver will eventually be phased out entirely.
528
529 This is support for the various aic7xxx based Adaptec SCSI
530 controllers. These include the 274x EISA cards; 284x VLB cards;
531 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
532 motherboard based SCSI controllers from Adaptec. It does not support
533 the AAA-13x RAID controllers from Adaptec, nor will it likely ever
534 support them. It does not support the 2920 cards from Adaptec that
535 use the Future Domain SCSI controller chip. For those cards, you
536 need the "Future Domain 16xx SCSI support" driver.
537
538 In general, if the controller is based on an Adaptec SCSI controller
539 chip from the aic777x series or the aic78xx series, this driver
540 should work. The only exception is the 7810 which is specifically
541 not supported (that's the RAID controller chip on the AAA-13x
542 cards).
543
544 Note that the AHA2920 SCSI host adapter is *not* supported by this
545 driver; choose "Future Domain 16xx SCSI support" instead if you have
546 one of those.
547
548 Information on the configuration options for this controller can be
549 found by checking the help file for each of the available
550 configuration options. You should read
551 <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
552 contacting the maintainer with any questions. The SCSI-HOWTO,
553 available from <http://www.tldp.org/docs.html#howto>, can also
554 be of great help.
555
556 To compile this driver as a module, choose M here: the
557 module will be called aic7xxx_old.
558
559source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
James Bottomley2908d772006-08-29 09:22:51 -0500560source "drivers/scsi/aic94xx/Kconfig"
Jeff Garzik2ad52f42009-05-08 16:35:37 -0400561source "drivers/scsi/mvsas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700562
Jianyun Lif0c568a2011-05-11 23:22:44 +0800563config SCSI_MVUMI
564 tristate "Marvell UMI driver"
565 depends on SCSI && PCI
566 help
567 Module for Marvell Universal Message Interface(UMI) driver
568
569 To compile this driver as a module, choose M here: the
570 module will be called mvumi.
571
Linus Torvalds1da177e2005-04-16 15:20:36 -0700572config SCSI_DPT_I2O
573 tristate "Adaptec I2O RAID support "
Miquel van Smoorenburg62ac5ae2008-05-02 01:07:27 +0200574 depends on SCSI && PCI && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700575 help
576 This driver supports all of Adaptec's I2O based RAID controllers as
577 well as the DPT SmartRaid V cards. This is an Adaptec maintained
578 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
579
580 To compile this driver as a module, choose M here: the
581 module will be called dpt_i2o.
582
583config SCSI_ADVANSYS
584 tristate "AdvanSys SCSI support"
Andrew Morton50899562007-10-18 23:39:10 -0700585 depends on SCSI && VIRT_TO_BUS
Linus Torvalds4661e3e2006-04-29 14:27:13 -0700586 depends on ISA || EISA || PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700587 help
588 This is a driver for all SCSI host adapters manufactured by
589 AdvanSys. It is documented in the kernel source in
590 <file:drivers/scsi/advansys.c>.
591
592 To compile this driver as a module, choose M here: the
593 module will be called advansys.
594
595config SCSI_IN2000
596 tristate "Always IN2000 SCSI support"
597 depends on ISA && SCSI
598 help
599 This is support for an ISA bus SCSI host adapter. You'll find more
600 information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
601 out of the box, you may have to change the jumpers for IRQ or
602 address selection.
603
604 To compile this driver as a module, choose M here: the
605 module will be called in2000.
606
Erich Chen1c57e862006-07-12 08:59:32 -0700607config SCSI_ARCMSR
Nick Cheng1a4f5502007-09-13 17:26:40 +0800608 tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
Erich Chen1c57e862006-07-12 08:59:32 -0700609 depends on PCI && SCSI
610 help
Nick Cheng1a4f5502007-09-13 17:26:40 +0800611 This driver supports all of ARECA's SATA/SAS RAID controller cards.
Erich Chen1c57e862006-07-12 08:59:32 -0700612 This is an ARECA-maintained driver by Erich Chen.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800613 If you have any problems, please mail to: <erich@areca.com.tw>.
Erich Chen1c57e862006-07-12 08:59:32 -0700614 Areca supports Linux RAID config tools.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800615 Please link <http://www.areca.com.tw>
Erich Chen1c57e862006-07-12 08:59:32 -0700616
617 To compile this driver as a module, choose M here: the
618 module will be called arcmsr (modprobe arcmsr).
619
Linus Torvalds1da177e2005-04-16 15:20:36 -0700620source "drivers/scsi/megaraid/Kconfig.megaraid"
Eric Moore635374e2009-03-09 01:21:12 -0600621source "drivers/scsi/mpt2sas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700622
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800623config SCSI_HPTIOP
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800624 tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800625 depends on SCSI && PCI
626 help
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800627 This option enables support for HighPoint RocketRAID 3xxx/4xxx
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800628 controllers.
629
630 To compile this driver as a module, choose M here; the module
631 will be called hptiop. If unsure, say N.
632
Linus Torvalds1da177e2005-04-16 15:20:36 -0700633config SCSI_BUSLOGIC
634 tristate "BusLogic SCSI support"
Stephen Rothwellf057eac2007-07-15 23:40:05 -0700635 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700636 ---help---
637 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
638 Adapters. Consult the SCSI-HOWTO, available from
639 <http://www.tldp.org/docs.html#howto>, and the files
640 <file:Documentation/scsi/BusLogic.txt> and
641 <file:Documentation/scsi/FlashPoint.txt> for more information.
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600642 Note that support for FlashPoint is only available for 32-bit
643 x86 configurations.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700644
645 To compile this driver as a module, choose M here: the
646 module will be called BusLogic.
647
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600648config SCSI_FLASHPOINT
649 bool "FlashPoint support"
650 depends on SCSI_BUSLOGIC && PCI && X86_32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700651 help
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600652 This option allows you to add FlashPoint support to the
Linus Torvalds1da177e2005-04-16 15:20:36 -0700653 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600654 substantial, so users of MultiMaster Host Adapters may not
655 wish to include it.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700656
Alok Kataria851b1642009-10-13 14:51:05 -0700657config VMWARE_PVSCSI
658 tristate "VMware PVSCSI driver support"
659 depends on PCI && SCSI && X86
660 help
661 This driver supports VMware's para virtualized SCSI HBA.
662 To compile this driver as a module, choose M here: the
663 module will be called vmw_pvscsi.
664
Robert Love42e9a922008-12-09 15:10:17 -0800665config LIBFC
666 tristate "LibFC module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600667 select SCSI_FC_ATTRS
Randy Dunlapd943aee2009-01-12 10:50:58 -0800668 select CRC32
Robert Love42e9a922008-12-09 15:10:17 -0800669 ---help---
670 Fibre Channel library module
671
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700672config LIBFCOE
673 tristate "LibFCoE module"
674 select LIBFC
675 ---help---
676 Library for Fibre Channel over Ethernet module
677
Robert Love85b4aa42008-12-09 15:10:24 -0800678config FCOE
679 tristate "FCoE module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600680 depends on PCI
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700681 select LIBFCOE
Robert Love85b4aa42008-12-09 15:10:24 -0800682 ---help---
683 Fibre Channel over Ethernet module
684
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700685config FCOE_FNIC
686 tristate "Cisco FNIC Driver"
687 depends on PCI && X86
Joe Eykholt78112e52009-11-03 11:49:22 -0800688 select LIBFCOE
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700689 help
690 This is support for the Cisco PCI-Express FCoE HBA.
691
692 To compile this driver as a module, choose M here and read
693 <file:Documentation/scsi/scsi.txt>.
694 The module will be called fnic.
695
Linus Torvalds1da177e2005-04-16 15:20:36 -0700696config SCSI_DMX3191D
697 tristate "DMX3191D SCSI support"
698 depends on PCI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500699 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700700 help
701 This is support for Domex DMX3191D SCSI Host Adapters.
702
703 To compile this driver as a module, choose M here: the
704 module will be called dmx3191d.
705
706config SCSI_DTC3280
707 tristate "DTC3180/3280 SCSI support"
708 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500709 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700710 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700711 help
712 This is support for DTC 3180/3280 SCSI Host Adapters. Please read
713 the SCSI-HOWTO, available from
714 <http://www.tldp.org/docs.html#howto>, and the file
715 <file:Documentation/scsi/dtc3x80.txt>.
716
717 To compile this driver as a module, choose M here: the
718 module will be called dtc.
719
720config SCSI_EATA
721 tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
Al Viroa5532602005-05-04 05:39:42 +0100722 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700723 ---help---
724 This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
725 ISA and all EISA I/O addresses are probed looking for the "EATA"
726 signature. The addresses of all the PCI SCSI controllers reported
727 by the PCI subsystem are probed as well.
728
729 You want to read the start of <file:drivers/scsi/eata.c> and the
730 SCSI-HOWTO, available from
731 <http://www.tldp.org/docs.html#howto>.
732
733 To compile this driver as a module, choose M here: the
734 module will be called eata.
735
736config SCSI_EATA_TAGGED_QUEUE
737 bool "enable tagged command queueing"
738 depends on SCSI_EATA
739 help
740 This is a feature of SCSI-2 which improves performance: the host
741 adapter can send several SCSI commands to a device's queue even if
742 previous commands haven't finished yet.
743 This is equivalent to the "eata=tc:y" boot option.
744
745config SCSI_EATA_LINKED_COMMANDS
746 bool "enable elevator sorting"
747 depends on SCSI_EATA
748 help
749 This option enables elevator sorting for all probed SCSI disks and
750 CD-ROMs. It definitely reduces the average seek distance when doing
751 random seeks, but this does not necessarily result in a noticeable
752 performance improvement: your mileage may vary...
753 This is equivalent to the "eata=lc:y" boot option.
754
755config SCSI_EATA_MAX_TAGS
756 int "maximum number of queued commands"
757 depends on SCSI_EATA
758 default "16"
759 help
760 This specifies how many SCSI commands can be maximally queued for
761 each probed SCSI device. You should reduce the default value of 16
762 only if you have disks with buggy or limited tagged command support.
763 Minimum is 2 and maximum is 62. This value is also the window size
764 used by the elevator sorting option above. The effective value used
765 by the driver for each probed SCSI device is reported at boot time.
766 This is equivalent to the "eata=mq:8" boot option.
767
768config SCSI_EATA_PIO
769 tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
770 depends on (ISA || EISA || PCI) && SCSI && BROKEN
771 ---help---
772 This driver supports all EATA-PIO protocol compliant SCSI Host
773 Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
774 host adapters could also use this driver but are discouraged from
775 doing so, since this driver only supports hard disks and lacks
776 numerous features. You might want to have a look at the SCSI-HOWTO,
777 available from <http://www.tldp.org/docs.html#howto>.
778
779 To compile this driver as a module, choose M here: the
780 module will be called eata_pio.
781
782config SCSI_FUTURE_DOMAIN
783 tristate "Future Domain 16xx SCSI/AHA-2920A support"
784 depends on (ISA || PCI) && SCSI
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700785 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700786 ---help---
787 This is support for Future Domain's 16-bit SCSI host adapters
788 (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
789 other adapters based on the Future Domain chipsets (Quantum
790 ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
791 It is explained in section 3.7 of the SCSI-HOWTO, available from
792 <http://www.tldp.org/docs.html#howto>.
793
794 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
795 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
796 controller support"). This Future Domain driver works with the older
797 Adaptec AHA-2920A boards with a Future Domain chip on them.
798
799 To compile this driver as a module, choose M here: the
800 module will be called fdomain.
801
802config SCSI_FD_MCS
803 tristate "Future Domain MCS-600/700 SCSI support"
804 depends on MCA_LEGACY && SCSI
805 ---help---
806 This is support for Future Domain MCS 600/700 MCA SCSI adapters.
807 Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
808 is identical to the MCS 700 and hence also supported by this driver.
809 This driver also supports the Reply SB16/SCSI card (the SCSI part).
810 It supports multiple adapters in the same system.
811
812 To compile this driver as a module, choose M here: the
813 module will be called fd_mcs.
814
815config SCSI_GDTH
816 tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
Sergio Luis99109302008-02-12 20:48:03 -0300817 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700818 ---help---
819 Formerly called GDT SCSI Disk Array Controller Support.
820
821 This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
822 manufactured by Intel Corporation/ICP vortex GmbH. It is documented
823 in the kernel source in <file:drivers/scsi/gdth.c> and
Johann Felix Soden889c94a2008-01-20 14:41:18 +0100824 <file:drivers/scsi/gdth.h>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700825
826 To compile this driver as a module, choose M here: the
827 module will be called gdth.
828
Dan Williams6f231dd2011-07-02 22:56:22 -0700829config SCSI_ISCI
830 tristate "Intel(R) C600 Series Chipset SAS Controller"
831 depends on PCI && SCSI
Dan Williams6f231dd2011-07-02 22:56:22 -0700832 depends on X86
Dan Williams6f231dd2011-07-02 22:56:22 -0700833 select SCSI_SAS_LIBSAS
834 ---help---
835 This driver supports the 6Gb/s SAS capabilities of the storage
836 control unit found in the Intel(R) C600 series chipset.
837
Linus Torvalds1da177e2005-04-16 15:20:36 -0700838config SCSI_GENERIC_NCR5380
839 tristate "Generic NCR5380/53c400 SCSI PIO support"
840 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500841 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700842 ---help---
843 This is a driver for the old NCR 53c80 series of SCSI controllers
844 on boards using PIO. Most boards such as the Trantor T130 fit this
845 category, along with a large number of ISA 8bit controllers shipped
846 for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
847 you should select the specific driver for that card rather than
848 generic 5380 support.
849
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.
857
858config SCSI_GENERIC_NCR5380_MMIO
859 tristate "Generic NCR5380/53c400 SCSI MMIO support"
860 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500861 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700862 ---help---
863 This is a driver for the old NCR 53c80 series of SCSI controllers
864 on boards using memory mapped I/O.
865 It is explained in section 3.8 of the SCSI-HOWTO, available from
866 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
867 of the box, you may have to change some settings in
868 <file:drivers/scsi/g_NCR5380.h>.
869
870 To compile this driver as a module, choose M here: the
871 module will be called g_NCR5380_mmio.
872
873config SCSI_GENERIC_NCR53C400
874 bool "Enable NCR53c400 extensions"
875 depends on SCSI_GENERIC_NCR5380
876 help
877 This enables certain optimizations for the NCR53c400 SCSI cards.
878 You might as well try it out. Note that this driver will only probe
879 for the Trantor T130B in its default configuration; you might have
880 to pass a command line option to the kernel at boot time if it does
881 not detect your card. See the file
882 <file:Documentation/scsi/g_NCR5380.txt> for details.
883
884config SCSI_IBMMCA
885 tristate "IBMMCA SCSI support"
James Bottomley67b20092007-05-03 11:13:08 -0500886 depends on MCA && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700887 ---help---
888 This is support for the IBM SCSI adapter found in many of the PS/2
889 series computers. These machines have an MCA bus, so you need to
890 answer Y to "MCA support" as well and read
891 <file:Documentation/mca.txt>.
892
893 If the adapter isn't found during boot (a common problem for models
894 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
895 option, where <pun> is the id of the SCSI subsystem (usually 7, but
896 if that doesn't work check your reference diskette). Owners of
897 model 95 with a LED-matrix-display can in addition activate some
898 activity info like under OS/2, but more informative, by setting
899 'ibmmcascsi=display' as an additional kernel parameter. Try "man
900 bootparam" or see the documentation of your boot loader about how to
901 pass options to the kernel.
902
903 To compile this driver as a module, choose M here: the
904 module will be called ibmmca.
905
906config IBMMCA_SCSI_ORDER_STANDARD
907 bool "Standard SCSI-order"
908 depends on SCSI_IBMMCA
909 ---help---
910 In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
911 are assigned to the drive letters, starting with the lowest SCSI-id
912 (physical number -- pun) to be drive C:, as seen from DOS and
913 similar operating systems. When looking into papers describing the
914 ANSI-SCSI-standard, this assignment of drives appears to be wrong.
915 The SCSI-standard follows a hardware-hierarchy which says that id 7
916 has the highest priority and id 0 the lowest. Therefore, the host
917 adapters are still today everywhere placed as SCSI-id 7 by default.
918 In the SCSI-standard, the drive letters express the priority of the
919 disk. C: should be the hard disk, or a partition on it, with the
920 highest priority. This must therefore be the disk with the highest
921 SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
922 original definition of the SCSI-standard as also industrial- and
923 process-control-machines, like VME-CPUs running under realtime-OSes
924 (e.g. LynxOS, OS9) do.
925
926 If you like to run Linux on your MCA-machine with the same
927 assignment of hard disks as seen from e.g. DOS or OS/2 on your
928 machine, which is in addition conformant to the SCSI-standard, you
929 must say Y here. This is also necessary for MCA-Linux users who want
930 to keep downward compatibility to older releases of the
931 IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
932 June 1997).
933
934 If you like to have the lowest SCSI-id assigned as drive C:, as
935 modern SCSI-BIOSes do, which does not conform to the standard, but
936 is widespread and common in the PC-world of today, you must say N
937 here. If unsure, say Y.
938
939config IBMMCA_SCSI_DEV_RESET
940 bool "Reset SCSI-devices at boottime"
941 depends on SCSI_IBMMCA
942 ---help---
943 By default, SCSI-devices are reset when the machine is powered on.
944 However, some devices exist, like special-control-devices,
945 SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
946 not reset when switched on. If you say Y here, each device connected
947 to your SCSI-bus will be issued a reset-command after it has been
948 probed, while the kernel is booting. This may cause problems with
949 more modern devices, like hard disks, which do not appreciate these
950 reset commands, and can cause your system to hang. So say Y only if
951 you know that one of your older devices needs it; N is the safe
952 answer.
953
954config SCSI_IPS
955 tristate "IBM ServeRAID support"
956 depends on PCI && SCSI
957 ---help---
958 This is support for the IBM ServeRAID hardware RAID controllers.
959 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200960 and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700961 for more information. If this driver does not work correctly
962 without modification please contact the author by email at
963 <ipslinux@adaptec.com>.
964
965 To compile this driver as a module, choose M here: the
966 module will be called ips.
967
968config SCSI_IBMVSCSI
969 tristate "IBM Virtual SCSI support"
970 depends on PPC_PSERIES || PPC_ISERIES
FUJITA Tomonori4d680412007-06-27 16:32:50 +0900971 select SCSI_SRP_ATTRS
Kamalesh Babulald2b43972009-01-06 05:57:24 +0000972 select VIOPATH if PPC_ISERIES
Linus Torvalds1da177e2005-04-16 15:20:36 -0700973 help
974 This is the IBM POWER Virtual SCSI Client
975
976 To compile this driver as a module, choose M here: the
977 module will be called ibmvscsic.
978
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900979config SCSI_IBMVSCSIS
980 tristate "IBM Virtual SCSI Server support"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900981 depends on PPC_PSERIES && SCSI_SRP && SCSI_SRP_TGT_ATTRS
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900982 help
983 This is the SRP target driver for IBM pSeries virtual environments.
984
985 The userspace component needed to initialize the driver and
986 documentation can be found:
987
988 http://stgt.berlios.de/
989
990 To compile this driver as a module, choose M here: the
991 module will be called ibmvstgt.
992
Brian King072b91f2008-07-01 13:14:30 -0500993config SCSI_IBMVFC
994 tristate "IBM Virtual FC support"
995 depends on PPC_PSERIES && SCSI
996 select SCSI_FC_ATTRS
997 help
998 This is the IBM POWER Virtual FC Client
999
1000 To compile this driver as a module, choose M here: the
1001 module will be called ibmvfc.
1002
1003config SCSI_IBMVFC_TRACE
1004 bool "enable driver internal trace"
1005 depends on SCSI_IBMVFC
1006 default y
1007 help
1008 If you say Y here, the driver will trace all commands issued
1009 to the adapter. Performance impact is minimal. Trace can be
1010 dumped using /sys/class/scsi_host/hostXX/trace.
1011
Linus Torvalds1da177e2005-04-16 15:20:36 -07001012config SCSI_INITIO
1013 tristate "Initio 9100U(W) support"
1014 depends on PCI && SCSI
1015 help
1016 This is support for the Initio 91XXU(W) SCSI host adapter. Please
1017 read the SCSI-HOWTO, available from
1018 <http://www.tldp.org/docs.html#howto>.
1019
1020 To compile this driver as a module, choose M here: the
1021 module will be called initio.
1022
1023config SCSI_INIA100
1024 tristate "Initio INI-A100U2W support"
1025 depends on PCI && SCSI
1026 help
1027 This is support for the Initio INI-A100U2W SCSI host adapter.
1028 Please read the SCSI-HOWTO, available from
1029 <http://www.tldp.org/docs.html#howto>.
1030
1031 To compile this driver as a module, choose M here: the
1032 module will be called a100u2w.
1033
1034config SCSI_PPA
1035 tristate "IOMEGA parallel port (ppa - older drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001036 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001037 ---help---
1038 This driver supports older versions of IOMEGA's parallel port ZIP
1039 drive (a 100 MB removable media device).
1040
1041 Note that you can say N here if you have the SCSI version of the ZIP
1042 drive: it will be supported automatically if you said Y to the
1043 generic "SCSI disk support", above.
1044
1045 If you have the ZIP Plus drive or a more recent parallel port ZIP
1046 drive (if the supplied cable with the drive is labeled "AutoDetect")
1047 then you should say N here and Y to "IOMEGA parallel port (imm -
1048 newer drives)", below.
1049
1050 For more information about this driver and how to use it you should
1051 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1052 the SCSI-HOWTO, which is available from
1053 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1054 you will still be able to use the parallel port for other tasks,
1055 such as a printer; it is safe to compile both drivers into the
1056 kernel.
1057
1058 To compile this driver as a module, choose M here: the
1059 module will be called ppa.
1060
1061config SCSI_IMM
1062 tristate "IOMEGA parallel port (imm - newer drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001063 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001064 ---help---
1065 This driver supports newer versions of IOMEGA's parallel port ZIP
1066 drive (a 100 MB removable media device).
1067
1068 Note that you can say N here if you have the SCSI version of the ZIP
1069 drive: it will be supported automatically if you said Y to the
1070 generic "SCSI disk support", above.
1071
1072 If you have the ZIP Plus drive or a more recent parallel port ZIP
1073 drive (if the supplied cable with the drive is labeled "AutoDetect")
1074 then you should say Y here; if you have an older ZIP drive, say N
1075 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
1076
1077 For more information about this driver and how to use it you should
1078 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1079 the SCSI-HOWTO, which is available from
1080 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1081 you will still be able to use the parallel port for other tasks,
1082 such as a printer; it is safe to compile both drivers into the
1083 kernel.
1084
1085 To compile this driver as a module, choose M here: the
1086 module will be called imm.
1087
1088config SCSI_IZIP_EPP16
1089 bool "ppa/imm option - Use slow (but safe) EPP-16"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001090 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001091 ---help---
1092 EPP (Enhanced Parallel Port) is a standard for parallel ports which
1093 allows them to act as expansion buses that can handle up to 64
1094 peripheral devices.
1095
1096 Some parallel port chipsets are slower than their motherboard, and
1097 so we have to control the state of the chipset's FIFO queue every
1098 now and then to avoid data loss. This will be done if you say Y
1099 here.
1100
1101 Generally, saying Y is the safe option and slows things down a bit.
1102
1103config SCSI_IZIP_SLOW_CTR
1104 bool "ppa/imm option - Assume slow parport control register"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001105 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001106 help
1107 Some parallel ports are known to have excessive delays between
1108 changing the parallel port control register and good data being
1109 available on the parallel port data/status register. This option
1110 forces a small delay (1.0 usec to be exact) after changing the
1111 control register to let things settle out. Enabling this option may
1112 result in a big drop in performance but some very old parallel ports
1113 (found in 386 vintage machines) will not work properly.
1114
1115 Generally, saying N is fine.
1116
1117config SCSI_NCR53C406A
1118 tristate "NCR53c406a SCSI support"
1119 depends on ISA && SCSI
1120 help
1121 This is support for the NCR53c406a SCSI host adapter. For user
1122 configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
1123 in the kernel source. Also read the SCSI-HOWTO, available from
1124 <http://www.tldp.org/docs.html#howto>.
1125
1126 To compile this driver as a module, choose M here: the
1127 module will be called NCR53c406.
1128
1129config SCSI_NCR_D700
1130 tristate "NCR Dual 700 MCA SCSI support"
1131 depends on MCA && SCSI
1132 select SCSI_SPI_ATTRS
1133 help
1134 This is a driver for the MicroChannel Dual 700 card produced by
1135 NCR and commonly used in 345x/35xx/4100 class machines. It always
1136 tries to negotiate sync and uses tag command queueing.
1137
1138 Unless you have an NCR manufactured machine, the chances are that
1139 you do not have this SCSI card, so say N.
1140
Linus Torvalds1da177e2005-04-16 15:20:36 -07001141config SCSI_LASI700
1142 tristate "HP Lasi SCSI support for 53c700/710"
1143 depends on GSC && SCSI
1144 select SCSI_SPI_ATTRS
1145 help
1146 This is a driver for the SCSI controller in the Lasi chip found in
1147 many PA-RISC workstations & servers. If you do not know whether you
1148 have a Lasi chip, it is safe to say "Y" here.
1149
Thomas Bogendoerferc27d85f2006-12-25 21:32:04 +01001150config SCSI_SNI_53C710
1151 tristate "SNI RM SCSI support for 53c710"
1152 depends on SNI_RM && SCSI
1153 select SCSI_SPI_ATTRS
1154 select 53C700_LE_ON_BE
1155 help
1156 This is a driver for the onboard SCSI controller found in older
1157 SNI RM workstations & servers.
1158
Linus Torvalds1da177e2005-04-16 15:20:36 -07001159config 53C700_LE_ON_BE
1160 bool
1161 depends on SCSI_LASI700
1162 default y
1163
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001164config SCSI_STEX
1165 tristate "Promise SuperTrak EX Series support"
1166 depends on PCI && SCSI
1167 ---help---
Ed Linee926b22006-12-04 17:49:36 -08001168 This driver supports Promise SuperTrak EX series storage controllers.
1169
1170 Promise provides Linux RAID configuration utility for these
1171 controllers. Please visit <http://www.promise.com> to download.
1172
1173 To compile this driver as a module, choose M here: the
1174 module will be called stex.
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001175
Kars de Jong63273132007-06-17 14:47:05 +02001176config 53C700_BE_BUS
1177 bool
Kars de Jong45804fb2007-06-17 14:47:09 +02001178 depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
Kars de Jong63273132007-06-17 14:47:05 +02001179 default y
1180
Linus Torvalds1da177e2005-04-16 15:20:36 -07001181config SCSI_SYM53C8XX_2
1182 tristate "SYM53C8XX Version 2 SCSI support"
1183 depends on PCI && SCSI
1184 select SCSI_SPI_ATTRS
1185 ---help---
1186 This driver supports the whole NCR53C8XX/SYM53C8XX family of
1187 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
1188 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
1189 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
1190 controllers; you need to use the Fusion MPT driver for that.
1191
1192 Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
1193 information.
1194
1195config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
1196 int "DMA addressing mode"
1197 depends on SCSI_SYM53C8XX_2
1198 default "1"
1199 ---help---
1200 This option only applies to PCI-SCSI chips that are PCI DAC
1201 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
1202
1203 When set to 0, the driver will program the chip to only perform
1204 32-bit DMA. When set to 1, the chip will be able to perform DMA
1205 to addresses up to 1TB. When set to 2, the driver supports the
1206 full 64-bit DMA address range, but can only address 16 segments
1207 of 4 GB each. This limits the total addressable range to 64 GB.
1208
1209 Most machines with less than 4GB of memory should use a setting
1210 of 0 for best performance. If your machine has 4GB of memory
1211 or more, you should set this option to 1 (the default).
1212
1213 The still experimental value 2 (64 bit DMA addressing with 16
1214 x 4GB segments limitation) can be used on systems that require
1215 PCI address bits past bit 39 to be set for the addressing of
1216 memory using PCI DAC cycles.
1217
1218config SCSI_SYM53C8XX_DEFAULT_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001219 int "Default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001220 depends on SCSI_SYM53C8XX_2
1221 default "16"
1222 help
1223 This is the default value of the command queue depth the
1224 driver will announce to the generic SCSI layer for devices
1225 that support tagged command queueing. This value can be changed
1226 from the boot command line. This is a soft limit that cannot
1227 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
1228
1229config SCSI_SYM53C8XX_MAX_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001230 int "Maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001231 depends on SCSI_SYM53C8XX_2
1232 default "64"
1233 help
1234 This option allows you to specify the maximum number of commands
1235 that can be queued to any device, when tagged command queuing is
1236 possible. The driver supports up to 256 queued commands per device.
1237 This value is used as a compiled-in hard limit.
1238
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001239config SCSI_SYM53C8XX_MMIO
1240 bool "Use memory mapped IO"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001241 depends on SCSI_SYM53C8XX_2
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001242 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001243 help
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001244 Memory mapped IO is faster than Port IO. Most people should
1245 answer Y here, but some machines may have problems. If you have
1246 to answer N here, please report the problem to the maintainer.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001247
1248config SCSI_IPR
1249 tristate "IBM Power Linux RAID adapter support"
Brian King35a39692006-09-25 12:39:20 -05001250 depends on PCI && SCSI && ATA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001251 select FW_LOADER
1252 ---help---
1253 This driver supports the IBM Power Linux family RAID adapters.
1254 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
1255 as IBM iSeries 5702, 5703, 5709, and 570A.
1256
1257config SCSI_IPR_TRACE
1258 bool "enable driver internal trace"
1259 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001260 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001261 help
1262 If you say Y here, the driver will trace all commands issued
1263 to the adapter. Performance impact is minimal. Trace can be
1264 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1265
1266config SCSI_IPR_DUMP
1267 bool "enable adapter dump support"
1268 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001269 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001270 help
1271 If you say Y here, the driver will support adapter crash dump.
1272 If you enable this support, the iprdump daemon can be used
1273 to capture adapter failure analysis information.
1274
1275config SCSI_ZALON
1276 tristate "Zalon SCSI support"
1277 depends on GSC && SCSI
1278 select SCSI_SPI_ATTRS
1279 help
1280 The Zalon is a GSC/HSC bus interface chip that sits between the
1281 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1282 C110, J200, J210 and some D, K & R-class machines. It's also
1283 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1284 Say Y here if you have one of these machines or cards.
1285
1286config SCSI_NCR_Q720
1287 tristate "NCR Quad 720 MCA SCSI support"
1288 depends on MCA && SCSI
1289 select SCSI_SPI_ATTRS
1290 help
1291 This is a driver for the MicroChannel Quad 720 card produced by
1292 NCR and commonly used in 345x/35xx/4100 class machines. It always
1293 tries to negotiate sync and uses tag command queueing.
1294
1295 Unless you have an NCR manufactured machine, the chances are that
1296 you do not have this SCSI card, so say N.
1297
1298config SCSI_NCR53C8XX_DEFAULT_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001299 int "default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001300 depends on SCSI_ZALON || SCSI_NCR_Q720
1301 default "8"
1302 ---help---
1303 "Tagged command queuing" is a feature of SCSI-2 which improves
1304 performance: the host adapter can send several SCSI commands to a
1305 device's queue even if previous commands haven't finished yet.
1306 Because the device is intelligent, it can optimize its operations
1307 (like head positioning) based on its own request queue. Some SCSI
1308 devices don't implement this properly; if you want to disable this
1309 feature, enter 0 or 1 here (it doesn't matter which).
1310
1311 The default value is 8 and should be supported by most hard disks.
1312 This value can be overridden from the boot command line using the
1313 'tags' option as follows (example):
1314 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1315 4, set queue depth to 16 for target 2 and target 3 on controller 0
1316 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1317
1318 The normal answer therefore is to go with the default 8 and to use
1319 a boot command line option for devices that need to use a different
1320 command queue depth.
1321
1322 There is no safe option other than using good SCSI devices.
1323
1324config SCSI_NCR53C8XX_MAX_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001325 int "maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001326 depends on SCSI_ZALON || SCSI_NCR_Q720
1327 default "32"
1328 ---help---
1329 This option allows you to specify the maximum number of commands
1330 that can be queued to any device, when tagged command queuing is
1331 possible. The default value is 32. Minimum is 2, maximum is 64.
1332 Modern hard disks are able to support 64 tags and even more, but
1333 do not seem to be faster when more than 32 tags are being used.
1334
1335 So, the normal answer here is to go with the default value 32 unless
1336 you are using very large hard disks with large cache (>= 1 MB) that
1337 are able to take advantage of more than 32 tagged commands.
1338
1339 There is no safe option and the default answer is recommended.
1340
1341config SCSI_NCR53C8XX_SYNC
Roman Zippele55a3e82006-06-08 22:12:49 -07001342 int "synchronous transfers frequency in MHz"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001343 depends on SCSI_ZALON || SCSI_NCR_Q720
1344 default "20"
1345 ---help---
1346 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1347 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1348 are respectively the maximum data transfer rates in mega-transfers
1349 per second for each class. For example, a FAST-20 Wide 16 device is
1350 able to transfer data at 20 million 16 bit packets per second for a
1351 total rate of 40 MB/s.
1352
1353 You may specify 0 if you want to only use asynchronous data
1354 transfers. This is the safest and slowest option. Otherwise, specify
1355 a value between 5 and 80, depending on the capability of your SCSI
1356 controller. The higher the number, the faster the data transfer.
1357 Note that 80 should normally be ok since the driver decreases the
1358 value automatically according to the controller's capabilities.
1359
1360 Your answer to this question is ignored for controllers with NVRAM,
1361 since the driver will get this information from the user set-up. It
1362 also can be overridden using a boot setup option, as follows
1363 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1364 for FAST-20 synchronous data transfer (20 mega-transfers per
1365 second).
1366
1367 The normal answer therefore is not to go with the default but to
1368 select the maximum value 80 allowing the driver to use the maximum
1369 value supported by each controller. If this causes problems with
1370 your SCSI devices, you should come back and decrease the value.
1371
1372 There is no safe option other than using good cabling, right
1373 terminations and SCSI conformant devices.
1374
Linus Torvalds1da177e2005-04-16 15:20:36 -07001375config SCSI_NCR53C8XX_NO_DISCONNECT
Roman Zippele55a3e82006-06-08 22:12:49 -07001376 bool "not allow targets to disconnect"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001377 depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1378 help
1379 This option is only provided for safety if you suspect some SCSI
1380 device of yours to not support properly the target-disconnect
1381 feature. In that case, you would say Y here. In general however, to
1382 not allow targets to disconnect is not reasonable if there is more
1383 than 1 device on a SCSI bus. The normal answer therefore is N.
1384
Linus Torvalds1da177e2005-04-16 15:20:36 -07001385config SCSI_PAS16
1386 tristate "PAS16 SCSI support"
1387 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001388 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001389 ---help---
1390 This is support for a SCSI host adapter. It is explained in section
1391 3.10 of the SCSI-HOWTO, available from
1392 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1393 of the box, you may have to change some settings in
1394 <file:drivers/scsi/pas16.h>.
1395
1396 To compile this driver as a module, choose M here: the
1397 module will be called pas16.
1398
Linus Torvalds1da177e2005-04-16 15:20:36 -07001399config SCSI_QLOGIC_FAS
1400 tristate "Qlogic FAS SCSI support"
1401 depends on ISA && SCSI
1402 ---help---
1403 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1404 FastSCSI! cards as well as any other card based on the FASXX chip
1405 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1406
1407 This driver does NOT support the PCI versions of these cards. The
1408 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1409 SCSI support"), below.
1410
1411 Information about this driver is contained in
1412 <file:Documentation/scsi/qlogicfas.txt>. You should also read the
1413 SCSI-HOWTO, available from
1414 <http://www.tldp.org/docs.html#howto>.
1415
1416 To compile this driver as a module, choose M here: the
1417 module will be called qlogicfas.
1418
Linus Torvalds1da177e2005-04-16 15:20:36 -07001419config SCSI_QLOGIC_1280
1420 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1421 depends on PCI && SCSI
1422 help
1423 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1424
1425 To compile this driver as a module, choose M here: the
1426 module will be called qla1280.
1427
Linus Torvalds1da177e2005-04-16 15:20:36 -07001428config SCSI_QLOGICPTI
1429 tristate "PTI Qlogic, ISP Driver"
1430 depends on SBUS && SCSI
1431 help
1432 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1433 controllers are known under Solaris as qpti and in the openprom as
1434 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1435 driven by a different driver.
1436
1437 To compile this driver as a module, choose M here: the
1438 module will be called qlogicpti.
1439
1440source "drivers/scsi/qla2xxx/Kconfig"
David Somayajuluafaf5a22006-09-19 10:28:00 -07001441source "drivers/scsi/qla4xxx/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001442
dea31012005-04-17 16:05:31 -05001443config SCSI_LPFC
1444 tristate "Emulex LightPulse Fibre Channel Support"
1445 depends on PCI && SCSI
1446 select SCSI_FC_ATTRS
1447 help
1448 This lpfc driver supports the Emulex LightPulse
1449 Family of Fibre Channel PCI host adapters.
1450
James Smart923e4b62008-12-04 22:40:07 -05001451config SCSI_LPFC_DEBUG_FS
1452 bool "Emulex LightPulse Fibre Channel debugfs Support"
1453 depends on SCSI_LPFC && DEBUG_FS
1454 help
Matt LaPlante692105b2009-01-26 11:12:25 +01001455 This makes debugging information from the lpfc driver
James Smart923e4b62008-12-04 22:40:07 -05001456 available via the debugfs filesystem.
1457
Linus Torvalds1da177e2005-04-16 15:20:36 -07001458config SCSI_SIM710
1459 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1460 depends on (EISA || MCA) && SCSI
1461 select SCSI_SPI_ATTRS
1462 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +01001463 This driver is for NCR53c710 based SCSI host adapters.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001464
1465 It currently supports Compaq EISA cards and NCR MCA cards
1466
Linus Torvalds1da177e2005-04-16 15:20:36 -07001467config SCSI_SYM53C416
1468 tristate "Symbios 53c416 SCSI support"
1469 depends on ISA && SCSI
1470 ---help---
1471 This is support for the sym53c416 SCSI host adapter, the SCSI
1472 adapter that comes with some HP scanners. This driver requires that
1473 the sym53c416 is configured first using some sort of PnP
1474 configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
1475 are using isapnp then you need to compile this driver as a module
1476 and then load it using insmod after isapnp has run. The parameters
1477 of the configured card(s) should be passed to the driver. The format
1478 is:
1479
1480 insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
1481
1482 To compile this driver as a module, choose M here: the
1483 module will be called sym53c416.
1484
1485config SCSI_DC395x
1486 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
1487 depends on PCI && SCSI && EXPERIMENTAL
1488 ---help---
1489 This driver supports PCI SCSI host adapters based on the ASIC
1490 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1491
1492 This driver works, but is still in experimental status. So better
1493 have a bootable disk and a backup in case of emergency.
1494
1495 Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
1496
1497 To compile this driver as a module, choose M here: the
1498 module will be called dc395x.
1499
1500config SCSI_DC390T
1501 tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
1502 depends on PCI && SCSI
1503 ---help---
1504 This driver supports PCI SCSI host adapters based on the Am53C974A
1505 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1506 PCscsi/PCnet (Am53/79C974) solutions.
1507
1508 Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
1509
1510 Note that this driver does NOT support Tekram DC390W/U/F, which are
1511 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1512
1513 To compile this driver as a module, choose M here: the
1514 module will be called tmscsim.
1515
1516config SCSI_T128
1517 tristate "Trantor T128/T128F/T228 SCSI support"
1518 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001519 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -07001520 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -07001521 ---help---
1522 This is support for a SCSI host adapter. It is explained in section
1523 3.11 of the SCSI-HOWTO, available from
1524 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1525 of the box, you may have to change some settings in
1526 <file:drivers/scsi/t128.h>. Note that Trantor was purchased by
1527 Adaptec, and some former Trantor products are being sold under the
1528 Adaptec name.
1529
1530 To compile this driver as a module, choose M here: the
1531 module will be called t128.
1532
1533config SCSI_U14_34F
1534 tristate "UltraStor 14F/34F support"
Al Viroa5532602005-05-04 05:39:42 +01001535 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -07001536 ---help---
1537 This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
1538 The source at <file:drivers/scsi/u14-34f.c> contains some
1539 information about this hardware. If the driver doesn't work out of
1540 the box, you may have to change some settings in
1541 <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
1542 <http://www.tldp.org/docs.html#howto>. Note that there is also
1543 another driver for the same hardware: "UltraStor SCSI support",
1544 below. You should say Y to both only if you want 24F support as
1545 well.
1546
1547 To compile this driver as a module, choose M here: the
1548 module will be called u14-34f.
1549
1550config SCSI_U14_34F_TAGGED_QUEUE
1551 bool "enable tagged command queueing"
1552 depends on SCSI_U14_34F
1553 help
1554 This is a feature of SCSI-2 which improves performance: the host
1555 adapter can send several SCSI commands to a device's queue even if
1556 previous commands haven't finished yet.
1557 This is equivalent to the "u14-34f=tc:y" boot option.
1558
1559config SCSI_U14_34F_LINKED_COMMANDS
1560 bool "enable elevator sorting"
1561 depends on SCSI_U14_34F
1562 help
1563 This option enables elevator sorting for all probed SCSI disks and
1564 CD-ROMs. It definitely reduces the average seek distance when doing
1565 random seeks, but this does not necessarily result in a noticeable
1566 performance improvement: your mileage may vary...
1567 This is equivalent to the "u14-34f=lc:y" boot option.
1568
1569config SCSI_U14_34F_MAX_TAGS
1570 int "maximum number of queued commands"
1571 depends on SCSI_U14_34F
1572 default "8"
1573 help
1574 This specifies how many SCSI commands can be maximally queued for
1575 each probed SCSI device. You should reduce the default value of 8
1576 only if you have disks with buggy or limited tagged command support.
1577 Minimum is 2 and maximum is 14. This value is also the window size
1578 used by the elevator sorting option above. The effective value used
1579 by the driver for each probed SCSI device is reported at boot time.
1580 This is equivalent to the "u14-34f=mq:8" boot option.
1581
1582config SCSI_ULTRASTOR
1583 tristate "UltraStor SCSI support"
1584 depends on X86 && ISA && SCSI
1585 ---help---
1586 This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
1587 adapter family. This driver is explained in section 3.12 of the
1588 SCSI-HOWTO, available from
1589 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1590 of the box, you may have to change some settings in
1591 <file:drivers/scsi/ultrastor.h>.
1592
1593 Note that there is also another driver for the same hardware:
1594 "UltraStor 14F/34F support", above.
1595
1596 To compile this driver as a module, choose M here: the
1597 module will be called ultrastor.
1598
1599config SCSI_NSP32
1600 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1601 depends on PCI && SCSI && !64BIT
1602 help
1603 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1604 SCSI host adapter. Please read the SCSI-HOWTO, available from
1605 <http://www.tldp.org/docs.html#howto>.
1606
1607 To compile this driver as a module, choose M here: the
1608 module will be called nsp32.
1609
1610config SCSI_DEBUG
1611 tristate "SCSI debugging host simulator"
1612 depends on SCSI
Randy Dunlapd0ace3c2009-01-12 10:53:04 -08001613 select CRC_T10DIF
Linus Torvalds1da177e2005-04-16 15:20:36 -07001614 help
1615 This is a host adapter simulator that can simulate multiple hosts
1616 each with multiple dummy SCSI devices (disks). It defaults to one
1617 host adapter with one dummy SCSI disk. Each dummy disk uses kernel
1618 RAM as storage (i.e. it is a ramdisk). To save space when multiple
1619 dummy disks are simulated, they share the same kernel RAM for
Justin P. Mattock631dd1a2010-10-18 11:03:14 +02001620 their storage. See <http://sg.danny.cz/sg/sdebug26.html> for more
Linus Torvalds1da177e2005-04-16 15:20:36 -07001621 information. This driver is primarily of use to those testing the
1622 SCSI and block subsystems. If unsure, say N.
1623
1624config SCSI_MESH
1625 tristate "MESH (Power Mac internal SCSI) support"
1626 depends on PPC32 && PPC_PMAC && SCSI
1627 help
1628 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1629 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1630 other Power Macintoshes do). Say Y to include support for this SCSI
1631 adaptor.
1632
1633 To compile this driver as a module, choose M here: the
1634 module will be called mesh.
1635
1636config SCSI_MESH_SYNC_RATE
1637 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1638 depends on SCSI_MESH
1639 default "5"
1640 help
1641 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1642 drives a bus which is entirely internal to the machine (such as the
1643 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1644 operation at up to 10 MB/s. On machines where the SCSI bus
1645 controlled by the MESH can have external devices connected, it is
1646 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1647 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1648 to disable synchronous operation.
1649
1650config SCSI_MESH_RESET_DELAY_MS
1651 int "initial bus reset delay (ms) (0 = no reset)"
1652 depends on SCSI_MESH
1653 default "4000"
1654
1655config SCSI_MAC53C94
1656 tristate "53C94 (Power Mac external SCSI) support"
1657 depends on PPC32 && PPC_PMAC && SCSI
1658 help
1659 On Power Macintoshes (and clones) with two SCSI buses, the external
1660 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1661 machines which only have one SCSI bus, such as the 7200, also use
1662 the 53C94. Say Y to include support for the 53C94.
1663
1664 To compile this driver as a module, choose M here: the
1665 module will be called mac53c94.
1666
1667source "drivers/scsi/arm/Kconfig"
1668
1669config JAZZ_ESP
1670 bool "MIPS JAZZ FAS216 SCSI support"
1671 depends on MACH_JAZZ && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001672 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001673 help
1674 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1675 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1676 systems.
1677
1678config A3000_SCSI
1679 tristate "A3000 WD33C93A support"
1680 depends on AMIGA && SCSI
1681 help
1682 If you have an Amiga 3000 and have SCSI devices connected to the
1683 built-in SCSI controller, say Y. Otherwise, say N.
1684
1685 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001686 module will be called a3000.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001687
1688config A2091_SCSI
1689 tristate "A2091/A590 WD33C93A support"
1690 depends on ZORRO && SCSI
1691 help
1692 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1693 say N.
1694
1695 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001696 module will be called a2091.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001697
1698config GVP11_SCSI
1699 tristate "GVP Series II WD33C93A support"
1700 depends on ZORRO && SCSI
1701 ---help---
1702 If you have a Great Valley Products Series II SCSI controller,
1703 answer Y. Also say Y if you have a later model of GVP SCSI
1704 controller (such as the GVP A4008 or a Combo board). Otherwise,
1705 answer N. This driver does NOT work for the T-Rex series of
1706 accelerators from TekMagic and GVP-M.
1707
1708 To compile this driver as a module, choose M here: the
1709 module will be called gvp11.
1710
Kars de Jonga16efc12007-06-17 14:47:08 +02001711config SCSI_A4000T
1712 tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
1713 depends on AMIGA && SCSI && EXPERIMENTAL
1714 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001715 help
Kars de Jonga16efc12007-06-17 14:47:08 +02001716 If you have an Amiga 4000T and have SCSI devices connected to the
1717 built-in SCSI controller, say Y. Otherwise, say N.
1718
1719 To compile this driver as a module, choose M here: the
1720 module will be called a4000t.
1721
Kars de Jong45804fb2007-06-17 14:47:09 +02001722config SCSI_ZORRO7XX
1723 tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
1724 depends on ZORRO && SCSI && EXPERIMENTAL
1725 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001726 help
Kars de Jong45804fb2007-06-17 14:47:09 +02001727 Support for various NCR53c710-based SCSI controllers on Zorro
1728 expansion boards for the Amiga.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001729 This includes:
Linus Torvalds1da177e2005-04-16 15:20:36 -07001730 - the Amiga 4091 Zorro III SCSI-2 controller,
1731 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1732 (info at
1733 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1734 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1735 accelerator card for the Amiga 1200,
1736 - the SCSI controller on the GVP Turbo 040/060 accelerator.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001737
Linus Torvalds1da177e2005-04-16 15:20:36 -07001738config ATARI_SCSI
1739 tristate "Atari native SCSI support"
Michael Schmitzfb810d12007-05-01 22:32:35 +02001740 depends on ATARI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001741 select SCSI_SPI_ATTRS
Geert Uytterhoevenfff11c02008-10-13 21:59:02 +02001742 select NVRAM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001743 ---help---
1744 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1745 Falcon, ...) say Y to get it supported. Of course also, if you have
1746 a compatible SCSI controller (e.g. for Medusa).
1747
1748 To compile this driver as a module, choose M here: the
1749 module will be called atari_scsi.
1750
1751 This driver supports both styles of NCR integration into the
1752 system: the TT style (separate DMA), and the Falcon style (via
1753 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1754 in the Hades (without DMA).
1755
1756config ATARI_SCSI_TOSHIBA_DELAY
1757 bool "Long delays for Toshiba CD-ROMs"
1758 depends on ATARI_SCSI
1759 help
1760 This option increases the delay after a SCSI arbitration to
1761 accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
1762 use a Toshiba CD-ROM drive; otherwise, the option is not needed and
1763 would impact performance a bit, so say N.
1764
1765config ATARI_SCSI_RESET_BOOT
1766 bool "Reset SCSI-devices at boottime"
1767 depends on ATARI_SCSI
1768 help
1769 Reset the devices on your Atari whenever it boots. This makes the
1770 boot process fractionally longer but may assist recovery from errors
1771 that leave the devices with SCSI operations partway completed.
1772
Linus Torvalds1da177e2005-04-16 15:20:36 -07001773config MAC_SCSI
1774 bool "Macintosh NCR5380 SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001775 depends on MAC && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001776 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001777 help
1778 This is the NCR 5380 SCSI controller included on most of the 68030
1779 based Macintoshes. If you have one of these say Y and read the
1780 SCSI-HOWTO, available from
1781 <http://www.tldp.org/docs.html#howto>.
1782
Finn Thain6fe07aa2008-04-25 10:06:05 -05001783config SCSI_MAC_ESP
1784 tristate "Macintosh NCR53c9[46] SCSI"
1785 depends on MAC && SCSI
Geert Uytterhoeven48fc8de2008-05-05 21:27:21 +02001786 select SCSI_SPI_ATTRS
Finn Thain6fe07aa2008-04-25 10:06:05 -05001787 help
1788 This is the NCR 53c9x SCSI controller found on most of the 68040
1789 based Macintoshes.
1790
1791 To compile this driver as a module, choose M here: the module
1792 will be called mac_esp.
1793
Linus Torvalds1da177e2005-04-16 15:20:36 -07001794config MVME147_SCSI
1795 bool "WD33C93 SCSI driver for MVME147"
Al Virofa53bb62005-08-23 22:48:07 +01001796 depends on MVME147 && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001797 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001798 help
1799 Support for the on-board SCSI controller on the Motorola MVME147
1800 single-board computer.
1801
1802config MVME16x_SCSI
Kars de Jong506c7bb2007-06-17 14:47:07 +02001803 tristate "NCR53C710 SCSI driver for MVME16x"
1804 depends on MVME16x && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001805 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001806 help
1807 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1808 SCSI controller chip. Almost everyone using one of these boards
1809 will want to say Y to this question.
1810
1811config BVME6000_SCSI
Kars de Jong8276b582007-06-17 14:47:06 +02001812 tristate "NCR53C710 SCSI driver for BVME6000"
1813 depends on BVME6000 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001814 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001815 help
1816 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1817 SCSI controller chip. Almost everyone using one of these boards
1818 will want to say Y to this question.
1819
Linus Torvalds1da177e2005-04-16 15:20:36 -07001820config SUN3_SCSI
1821 tristate "Sun3 NCR5380 SCSI"
Sam Creaseyc39e7ee2006-12-09 10:37:05 +01001822 depends on SUN3 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001823 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001824 help
1825 This option will enable support for the OBIO (onboard io) NCR5380
1826 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1827 "Sun3" type VME scsi controllers also based on the NCR5380.
1828 General Linux information on the Sun 3 series (now discontinued)
1829 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1830
1831config SUN3X_ESP
1832 bool "Sun3x ESP SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001833 depends on SUN3X && SCSI=y
Thomas Bogendoerfer0bb67f12008-02-01 00:13:34 +01001834 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001835 help
1836 The ESP was an on-board SCSI controller used on Sun 3/80
1837 machines. Say Y here to compile in support for it.
1838
1839config SCSI_SUNESP
1840 tristate "Sparc ESP Scsi Driver"
1841 depends on SBUS && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001842 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001843 help
1844 This is the driver for the Sun ESP SCSI host adapter. The ESP
Frans Popdbfe54a2008-06-19 20:20:12 -07001845 chipset is present in most SPARC SBUS-based computers and
1846 supports the Emulex family of ESP SCSI chips (esp100, esp100A,
1847 esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001848
1849 To compile this driver as a module, choose M here: the
Frans Popdbfe54a2008-06-19 20:20:12 -07001850 module will be called sun_esp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001851
Linus Torvalds1da177e2005-04-16 15:20:36 -07001852config ZFCP
1853 tristate "FCP host bus adapter driver for IBM eServer zSeries"
Martin Schwidefsky347a8dc2006-01-06 00:19:28 -08001854 depends on S390 && QDIO && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001855 select SCSI_FC_ATTRS
1856 help
1857 If you want to access SCSI devices attached to your IBM eServer
1858 zSeries by means of Fibre Channel interfaces say Y.
1859 For details please refer to the documentation provided by IBM at
1860 <http://oss.software.ibm.com/developerworks/opensource/linux390>
1861
1862 This driver is also available as a module. This module will be
1863 called zfcp. If you want to compile it as a module, say M here
Alexander E. Patrakov39f5fb32007-03-16 18:28:43 +05001864 and read <file:Documentation/kbuild/modules.txt>.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001865
Anil Ravindranath89a36812009-08-25 17:35:18 -07001866config SCSI_PMCRAID
1867 tristate "PMC SIERRA Linux MaxRAID adapter support"
Randy Dunlapb2045242010-08-10 18:01:24 -07001868 depends on PCI && SCSI && NET
Anil Ravindranath89a36812009-08-25 17:35:18 -07001869 ---help---
1870 This driver supports the PMC SIERRA MaxRAID adapters.
1871
jack wangdbf9bfe2009-10-14 16:19:21 +08001872config SCSI_PM8001
1873 tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
1874 depends on PCI && SCSI
1875 select SCSI_SAS_LIBSAS
1876 help
1877 This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
1878 based host adapters.
1879
FUJITA Tomonori26b14822006-12-01 03:00:50 +09001880config SCSI_SRP
1881 tristate "SCSI RDMA Protocol helper library"
1882 depends on SCSI && PCI
1883 select SCSI_TGT
1884 help
1885 If you wish to use SRP target drivers, say Y.
1886
1887 To compile this driver as a module, choose M here: the
1888 module will be called libsrp.
1889
Jing Huang7725ccf2009-09-23 17:46:15 -07001890config SCSI_BFA_FC
1891 tristate "Brocade BFA Fibre Channel Support"
1892 depends on PCI && SCSI
1893 select SCSI_FC_ATTRS
1894 help
1895 This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
1896
1897 To compile this driver as a module, choose M here. The module will
1898 be called bfa.
1899
Jan Engelhardtfc6e7402007-07-09 12:00:08 -07001900endif # SCSI_LOWLEVEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001901
1902source "drivers/scsi/pcmcia/Kconfig"
1903
Chandra Seetharamana6a8d9f2008-05-01 14:49:46 -07001904source "drivers/scsi/device_handler/Kconfig"
1905
Boaz Harrosh68274792009-01-25 17:24:14 +02001906source "drivers/scsi/osd/Kconfig"
1907
Linus Torvalds1da177e2005-04-16 15:20:36 -07001908endmenu