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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
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"
Randy Dunlap47259652010-08-18 09:28:43 -0700319 depends on SCSI
320 select BLK_DEV_BSG
Christoph Hellwigc7ebbbc2005-09-09 16:22:50 +0200321 help
322 If you wish to export transport-specific information about
323 each attached SAS device to sysfs, say Y.
324
James Bottomley2908d772006-08-29 09:22:51 -0500325source "drivers/scsi/libsas/Kconfig"
326
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900327config SCSI_SRP_ATTRS
328 tristate "SRP Transport Attributes"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900329 depends on SCSI
FUJITA Tomonori09345f62007-06-27 16:32:39 +0900330 help
331 If you wish to export transport-specific information about
332 each attached SRP device to sysfs, say Y.
333
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900334config SCSI_SRP_TGT_ATTRS
335 bool "SCSI target support for SRP Transport Attributes"
336 depends on SCSI_SRP_ATTRS
337 depends on SCSI_TGT = y || SCSI_TGT = SCSI_SRP_ATTRS
338 help
339 If you want to use SCSI target mode drivers enable this option.
340
Linus Torvalds1da177e2005-04-16 15:20:36 -0700341endmenu
342
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700343menuconfig SCSI_LOWLEVEL
344 bool "SCSI low-level drivers"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700345 depends on SCSI!=n
Jan Engelhardtfc6e7402007-07-09 12:00:08 -0700346 default y
347
James Bottomley67951f62008-03-06 15:32:06 -0600348if SCSI_LOWLEVEL && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700349
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700350config ISCSI_TCP
351 tristate "iSCSI Initiator over TCP/IP"
James Bottomley96bad872005-09-08 09:56:18 -0500352 depends on SCSI && INET
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700353 select CRYPTO
354 select CRYPTO_MD5
355 select CRYPTO_CRC32C
James Bottomley96bad872005-09-08 09:56:18 -0500356 select SCSI_ISCSI_ATTRS
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700357 help
358 The iSCSI Driver provides a host with the ability to access storage
359 through an IP network. The driver uses the iSCSI protocol to transport
360 SCSI requests and responses over a TCP/IP network between the host
361 (the "initiator") and "targets". Architecturally, the iSCSI driver
362 combines with the host's TCP/IP stack, network drivers, and Network
363 Interface Card (NIC) to provide the same functions as a SCSI or a
364 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
365
366 To compile this driver as a module, choose M here: the
367 module will be called iscsi_tcp.
368
369 The userspace component needed to initialize the driver, documentation,
370 and sample configuration files can be found here:
371
FUJITA Tomonoribca10882007-12-13 12:43:31 -0600372 http://open-iscsi.org
Alex Aizmanc899e4e2005-08-04 19:33:15 -0700373
Mike Christieaab7a8f2010-08-02 12:46:12 -0500374config ISCSI_BOOT_SYSFS
375 tristate "iSCSI Boot Sysfs Interface"
376 default n
377 help
378 This option enables support for exposing iSCSI boot information
379 via sysfs to userspace. If you wish to export this information,
380 say Y. Otherwise, say N.
381
kxie@chelsio.com7b36b6e2010-08-16 20:55:53 -0700382source "drivers/scsi/cxgbi/Kconfig"
Michael Chancf4e6362009-06-08 18:14:44 -0700383source "drivers/scsi/bnx2i/Kconfig"
Bhanu Gollapudi853e2bd2011-02-04 12:10:34 -0800384source "drivers/scsi/bnx2fc/Kconfig"
Jayamohan Kallickal6733b392009-09-05 07:36:35 +0530385source "drivers/scsi/be2iscsi/Kconfig"
Karen Xiec3673462008-12-09 14:15:32 -0800386
Linus Torvalds1da177e2005-04-16 15:20:36 -0700387config SGIWD93_SCSI
388 tristate "SGI WD93C93 SCSI Driver"
Thomas Bogendoerfer2adbfa32008-01-27 00:25:53 +0100389 depends on SGI_HAS_WD93 && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700390 help
391 If you have a Western Digital WD93 SCSI controller on
392 an SGI MIPS system, say Y. Otherwise, say N.
393
Linus Torvalds1da177e2005-04-16 15:20:36 -0700394config BLK_DEV_3W_XXXX_RAID
395 tristate "3ware 5/6/7/8xxx ATA-RAID support"
396 depends on PCI && SCSI
397 help
398 3ware is the only hardware ATA-Raid product in Linux to date.
399 This card is 2,4, or 8 channel master mode support only.
400 SCSI support required!!!
401
402 <http://www.3ware.com/>
403
404 Please read the comments at the top of
405 <file:drivers/scsi/3w-xxxx.c>.
406
Stephen M. Cameronedd16362009-12-08 14:09:11 -0800407config SCSI_HPSA
408 tristate "HP Smart Array SCSI driver"
409 depends on PCI && SCSI
410 help
411 This driver supports HP Smart Array Controllers (circa 2009).
412 It is a SCSI alternative to the cciss driver, which is a block
413 driver. Anyone wishing to use HP Smart Array controllers who
414 would prefer the devices be presented to linux as SCSI devices,
415 rather than as generic block devices should say Y here.
416
Linus Torvalds1da177e2005-04-16 15:20:36 -0700417config SCSI_3W_9XXX
418 tristate "3ware 9xxx SATA-RAID support"
419 depends on PCI && SCSI
420 help
421 This driver supports the 9000 series 3ware SATA-RAID cards.
422
423 <http://www.amcc.com>
424
425 Please read the comments at the top of
426 <file:drivers/scsi/3w-9xxx.c>.
427
adam radfordf6191062009-10-23 14:52:33 -0700428config SCSI_3W_SAS
429 tristate "3ware 97xx SAS/SATA-RAID support"
430 depends on PCI && SCSI
431 help
432 This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
433
434 <http://www.lsi.com>
435
436 Please read the comments at the top of
437 <file:drivers/scsi/3w-sas.c>.
438
Linus Torvalds1da177e2005-04-16 15:20:36 -0700439config SCSI_7000FASST
440 tristate "7000FASST SCSI support"
Al Viroa5532602005-05-04 05:39:42 +0100441 depends on ISA && SCSI && ISA_DMA_API
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700442 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700443 help
444 This driver supports the Western Digital 7000 SCSI host adapter
445 family. Some information is in the source:
446 <file:drivers/scsi/wd7000.c>.
447
448 To compile this driver as a module, choose M here: the
449 module will be called wd7000.
450
451config SCSI_ACARD
452 tristate "ACARD SCSI support"
453 depends on PCI && SCSI
454 help
455 This driver supports the ACARD SCSI host adapter.
456 Support Chip <ATP870 ATP876 ATP880 ATP885>
457 To compile this driver as a module, choose M here: the
458 module will be called atp870u.
459
460config SCSI_AHA152X
461 tristate "Adaptec AHA152X/2825 support"
462 depends on ISA && SCSI && !64BIT
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500463 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700464 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700465 ---help---
466 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
467 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
468 must be manually specified in this case.
469
470 It is explained in section 3.3 of the SCSI-HOWTO, available from
471 <http://www.tldp.org/docs.html#howto>. You might also want to
472 read the file <file:Documentation/scsi/aha152x.txt>.
473
474 To compile this driver as a module, choose M here: the
475 module will be called aha152x.
476
477config SCSI_AHA1542
478 tristate "Adaptec AHA1542 support"
Al Viroa5532602005-05-04 05:39:42 +0100479 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700480 ---help---
481 This is support for a SCSI host adapter. It is explained in section
482 3.4 of the SCSI-HOWTO, available from
483 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
484 purchased by Adaptec, and some former Trantor products are being
485 sold under the Adaptec name. If it doesn't work out of the box, you
486 may have to change some settings in <file:drivers/scsi/aha1542.h>.
487
488 To compile this driver as a module, choose M here: the
489 module will be called aha1542.
490
491config SCSI_AHA1740
492 tristate "Adaptec AHA1740 support"
493 depends on EISA && SCSI
494 ---help---
495 This is support for a SCSI host adapter. It is explained in section
496 3.5 of the SCSI-HOWTO, available from
497 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
498 of the box, you may have to change some settings in
499 <file:drivers/scsi/aha1740.h>.
500
501 To compile this driver as a module, choose M here: the
502 module will be called aha1740.
503
504config SCSI_AACRAID
505 tristate "Adaptec AACRAID support"
506 depends on SCSI && PCI
Adrian Bunk8075f212006-03-20 20:21:24 +0100507 help
508 This driver supports a variety of Dell, HP, Adaptec, IBM and
509 ICP storage products. For a list of supported products, refer
510 to <file:Documentation/scsi/aacraid.txt>.
511
512 To compile this driver as a module, choose M here: the module
513 will be called aacraid.
514
Linus Torvalds1da177e2005-04-16 15:20:36 -0700515
516source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
517
518config SCSI_AIC7XXX_OLD
519 tristate "Adaptec AIC7xxx support (old driver)"
520 depends on (ISA || EISA || PCI ) && SCSI
521 help
522 WARNING This driver is an older aic7xxx driver and is no longer
523 under active development. Adaptec, Inc. is writing a new driver to
524 take the place of this one, and it is recommended that whenever
525 possible, people should use the new Adaptec written driver instead
526 of this one. This driver will eventually be phased out entirely.
527
528 This is support for the various aic7xxx based Adaptec SCSI
529 controllers. These include the 274x EISA cards; 284x VLB cards;
530 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
531 motherboard based SCSI controllers from Adaptec. It does not support
532 the AAA-13x RAID controllers from Adaptec, nor will it likely ever
533 support them. It does not support the 2920 cards from Adaptec that
534 use the Future Domain SCSI controller chip. For those cards, you
535 need the "Future Domain 16xx SCSI support" driver.
536
537 In general, if the controller is based on an Adaptec SCSI controller
538 chip from the aic777x series or the aic78xx series, this driver
539 should work. The only exception is the 7810 which is specifically
540 not supported (that's the RAID controller chip on the AAA-13x
541 cards).
542
543 Note that the AHA2920 SCSI host adapter is *not* supported by this
544 driver; choose "Future Domain 16xx SCSI support" instead if you have
545 one of those.
546
547 Information on the configuration options for this controller can be
548 found by checking the help file for each of the available
549 configuration options. You should read
550 <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
551 contacting the maintainer with any questions. The SCSI-HOWTO,
552 available from <http://www.tldp.org/docs.html#howto>, can also
553 be of great help.
554
555 To compile this driver as a module, choose M here: the
556 module will be called aic7xxx_old.
557
558source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
James Bottomley2908d772006-08-29 09:22:51 -0500559source "drivers/scsi/aic94xx/Kconfig"
Jeff Garzik2ad52f42009-05-08 16:35:37 -0400560source "drivers/scsi/mvsas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561
Linus Torvalds1da177e2005-04-16 15:20:36 -0700562config SCSI_DPT_I2O
563 tristate "Adaptec I2O RAID support "
Miquel van Smoorenburg62ac5ae2008-05-02 01:07:27 +0200564 depends on SCSI && PCI && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700565 help
566 This driver supports all of Adaptec's I2O based RAID controllers as
567 well as the DPT SmartRaid V cards. This is an Adaptec maintained
568 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
569
570 To compile this driver as a module, choose M here: the
571 module will be called dpt_i2o.
572
573config SCSI_ADVANSYS
574 tristate "AdvanSys SCSI support"
Andrew Morton50899562007-10-18 23:39:10 -0700575 depends on SCSI && VIRT_TO_BUS
Linus Torvalds4661e3e2006-04-29 14:27:13 -0700576 depends on ISA || EISA || PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700577 help
578 This is a driver for all SCSI host adapters manufactured by
579 AdvanSys. It is documented in the kernel source in
580 <file:drivers/scsi/advansys.c>.
581
582 To compile this driver as a module, choose M here: the
583 module will be called advansys.
584
585config SCSI_IN2000
586 tristate "Always IN2000 SCSI support"
587 depends on ISA && SCSI
588 help
589 This is support for an ISA bus SCSI host adapter. You'll find more
590 information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
591 out of the box, you may have to change the jumpers for IRQ or
592 address selection.
593
594 To compile this driver as a module, choose M here: the
595 module will be called in2000.
596
Erich Chen1c57e862006-07-12 08:59:32 -0700597config SCSI_ARCMSR
Nick Cheng1a4f5502007-09-13 17:26:40 +0800598 tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
Erich Chen1c57e862006-07-12 08:59:32 -0700599 depends on PCI && SCSI
600 help
Nick Cheng1a4f5502007-09-13 17:26:40 +0800601 This driver supports all of ARECA's SATA/SAS RAID controller cards.
Erich Chen1c57e862006-07-12 08:59:32 -0700602 This is an ARECA-maintained driver by Erich Chen.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800603 If you have any problems, please mail to: <erich@areca.com.tw>.
Erich Chen1c57e862006-07-12 08:59:32 -0700604 Areca supports Linux RAID config tools.
Nick Cheng1a4f5502007-09-13 17:26:40 +0800605 Please link <http://www.areca.com.tw>
Erich Chen1c57e862006-07-12 08:59:32 -0700606
607 To compile this driver as a module, choose M here: the
608 module will be called arcmsr (modprobe arcmsr).
609
Nick Cheng1a4f5502007-09-13 17:26:40 +0800610config SCSI_ARCMSR_AER
611 bool "Enable PCI Error Recovery Capability in Areca Driver(ARCMSR)"
612 depends on SCSI_ARCMSR && PCIEAER
613 default n
614 help
615 The advanced error reporting(AER) capability is "NOT" provided by
616 ARC1200/1201/1202 SATA RAID controllers cards.
617 If your card is one of ARC1200/1201/1202, please use the default setting, n.
618 If your card is other models, you could pick it
619 on condition that the kernel version is greater than 2.6.19.
620 This function is maintained driver by Nick Cheng. If you have any
621 problems or suggestion, you are welcome to contact with <nick.cheng@areca.com.tw>.
622 To enable this function, choose Y here.
623
Linus Torvalds1da177e2005-04-16 15:20:36 -0700624source "drivers/scsi/megaraid/Kconfig.megaraid"
Eric Moore635374e2009-03-09 01:21:12 -0600625source "drivers/scsi/mpt2sas/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700626
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800627config SCSI_HPTIOP
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800628 tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800629 depends on SCSI && PCI
630 help
HighPoint Linux Team00f59702007-12-13 16:14:26 -0800631 This option enables support for HighPoint RocketRAID 3xxx/4xxx
HighPoint Linux Teamede1e6f2006-05-16 14:38:09 +0800632 controllers.
633
634 To compile this driver as a module, choose M here; the module
635 will be called hptiop. If unsure, say N.
636
Linus Torvalds1da177e2005-04-16 15:20:36 -0700637config SCSI_BUSLOGIC
638 tristate "BusLogic SCSI support"
Stephen Rothwellf057eac2007-07-15 23:40:05 -0700639 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700640 ---help---
641 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
642 Adapters. Consult the SCSI-HOWTO, available from
643 <http://www.tldp.org/docs.html#howto>, and the files
644 <file:Documentation/scsi/BusLogic.txt> and
645 <file:Documentation/scsi/FlashPoint.txt> for more information.
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600646 Note that support for FlashPoint is only available for 32-bit
647 x86 configurations.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700648
649 To compile this driver as a module, choose M here: the
650 module will be called BusLogic.
651
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600652config SCSI_FLASHPOINT
653 bool "FlashPoint support"
654 depends on SCSI_BUSLOGIC && PCI && X86_32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700655 help
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600656 This option allows you to add FlashPoint support to the
Linus Torvalds1da177e2005-04-16 15:20:36 -0700657 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
Matthew Wilcox78b4b052008-03-13 06:55:08 -0600658 substantial, so users of MultiMaster Host Adapters may not
659 wish to include it.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700660
Alok Kataria851b1642009-10-13 14:51:05 -0700661config VMWARE_PVSCSI
662 tristate "VMware PVSCSI driver support"
663 depends on PCI && SCSI && X86
664 help
665 This driver supports VMware's para virtualized SCSI HBA.
666 To compile this driver as a module, choose M here: the
667 module will be called vmw_pvscsi.
668
Robert Love42e9a922008-12-09 15:10:17 -0800669config LIBFC
670 tristate "LibFC module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600671 select SCSI_FC_ATTRS
Randy Dunlapd943aee2009-01-12 10:50:58 -0800672 select CRC32
Robert Love42e9a922008-12-09 15:10:17 -0800673 ---help---
674 Fibre Channel library module
675
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700676config LIBFCOE
677 tristate "LibFCoE module"
678 select LIBFC
679 ---help---
680 Library for Fibre Channel over Ethernet module
681
Robert Love85b4aa42008-12-09 15:10:24 -0800682config FCOE
683 tristate "FCoE module"
James Bottomleyfb5edd02008-12-30 09:44:29 -0600684 depends on PCI
Vasu Dev9b34ecf2009-03-17 11:42:13 -0700685 select LIBFCOE
Robert Love85b4aa42008-12-09 15:10:24 -0800686 ---help---
687 Fibre Channel over Ethernet module
688
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700689config FCOE_FNIC
690 tristate "Cisco FNIC Driver"
691 depends on PCI && X86
Joe Eykholt78112e52009-11-03 11:49:22 -0800692 select LIBFCOE
Abhijeet Joglekar5df6d732009-04-17 18:33:26 -0700693 help
694 This is support for the Cisco PCI-Express FCoE HBA.
695
696 To compile this driver as a module, choose M here and read
697 <file:Documentation/scsi/scsi.txt>.
698 The module will be called fnic.
699
Linus Torvalds1da177e2005-04-16 15:20:36 -0700700config SCSI_DMX3191D
701 tristate "DMX3191D SCSI support"
702 depends on PCI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500703 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700704 help
705 This is support for Domex DMX3191D SCSI Host Adapters.
706
707 To compile this driver as a module, choose M here: the
708 module will be called dmx3191d.
709
710config SCSI_DTC3280
711 tristate "DTC3180/3280 SCSI support"
712 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500713 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700714 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700715 help
716 This is support for DTC 3180/3280 SCSI Host Adapters. Please read
717 the SCSI-HOWTO, available from
718 <http://www.tldp.org/docs.html#howto>, and the file
719 <file:Documentation/scsi/dtc3x80.txt>.
720
721 To compile this driver as a module, choose M here: the
722 module will be called dtc.
723
724config SCSI_EATA
725 tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
Al Viroa5532602005-05-04 05:39:42 +0100726 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700727 ---help---
728 This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
729 ISA and all EISA I/O addresses are probed looking for the "EATA"
730 signature. The addresses of all the PCI SCSI controllers reported
731 by the PCI subsystem are probed as well.
732
733 You want to read the start of <file:drivers/scsi/eata.c> and the
734 SCSI-HOWTO, available from
735 <http://www.tldp.org/docs.html#howto>.
736
737 To compile this driver as a module, choose M here: the
738 module will be called eata.
739
740config SCSI_EATA_TAGGED_QUEUE
741 bool "enable tagged command queueing"
742 depends on SCSI_EATA
743 help
744 This is a feature of SCSI-2 which improves performance: the host
745 adapter can send several SCSI commands to a device's queue even if
746 previous commands haven't finished yet.
747 This is equivalent to the "eata=tc:y" boot option.
748
749config SCSI_EATA_LINKED_COMMANDS
750 bool "enable elevator sorting"
751 depends on SCSI_EATA
752 help
753 This option enables elevator sorting for all probed SCSI disks and
754 CD-ROMs. It definitely reduces the average seek distance when doing
755 random seeks, but this does not necessarily result in a noticeable
756 performance improvement: your mileage may vary...
757 This is equivalent to the "eata=lc:y" boot option.
758
759config SCSI_EATA_MAX_TAGS
760 int "maximum number of queued commands"
761 depends on SCSI_EATA
762 default "16"
763 help
764 This specifies how many SCSI commands can be maximally queued for
765 each probed SCSI device. You should reduce the default value of 16
766 only if you have disks with buggy or limited tagged command support.
767 Minimum is 2 and maximum is 62. This value is also the window size
768 used by the elevator sorting option above. The effective value used
769 by the driver for each probed SCSI device is reported at boot time.
770 This is equivalent to the "eata=mq:8" boot option.
771
772config SCSI_EATA_PIO
773 tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
774 depends on (ISA || EISA || PCI) && SCSI && BROKEN
775 ---help---
776 This driver supports all EATA-PIO protocol compliant SCSI Host
777 Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
778 host adapters could also use this driver but are discouraged from
779 doing so, since this driver only supports hard disks and lacks
780 numerous features. You might want to have a look at the SCSI-HOWTO,
781 available from <http://www.tldp.org/docs.html#howto>.
782
783 To compile this driver as a module, choose M here: the
784 module will be called eata_pio.
785
786config SCSI_FUTURE_DOMAIN
787 tristate "Future Domain 16xx SCSI/AHA-2920A support"
788 depends on (ISA || PCI) && SCSI
Geert Uytterhoeven928923c2007-08-22 14:01:36 -0700789 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -0700790 ---help---
791 This is support for Future Domain's 16-bit SCSI host adapters
792 (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
793 other adapters based on the Future Domain chipsets (Quantum
794 ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
795 It is explained in section 3.7 of the SCSI-HOWTO, available from
796 <http://www.tldp.org/docs.html#howto>.
797
798 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
799 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
800 controller support"). This Future Domain driver works with the older
801 Adaptec AHA-2920A boards with a Future Domain chip on them.
802
803 To compile this driver as a module, choose M here: the
804 module will be called fdomain.
805
806config SCSI_FD_MCS
807 tristate "Future Domain MCS-600/700 SCSI support"
808 depends on MCA_LEGACY && SCSI
809 ---help---
810 This is support for Future Domain MCS 600/700 MCA SCSI adapters.
811 Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
812 is identical to the MCS 700 and hence also supported by this driver.
813 This driver also supports the Reply SB16/SCSI card (the SCSI part).
814 It supports multiple adapters in the same system.
815
816 To compile this driver as a module, choose M here: the
817 module will be called fd_mcs.
818
819config SCSI_GDTH
820 tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
Sergio Luis99109302008-02-12 20:48:03 -0300821 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -0700822 ---help---
823 Formerly called GDT SCSI Disk Array Controller Support.
824
825 This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
826 manufactured by Intel Corporation/ICP vortex GmbH. It is documented
827 in the kernel source in <file:drivers/scsi/gdth.c> and
Johann Felix Soden889c94a2008-01-20 14:41:18 +0100828 <file:drivers/scsi/gdth.h>.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700829
830 To compile this driver as a module, choose M here: the
831 module will be called gdth.
832
Dan Williams6f231dd2011-07-02 22:56:22 -0700833config SCSI_ISCI
834 tristate "Intel(R) C600 Series Chipset SAS Controller"
835 depends on PCI && SCSI
Dan Williams6f231dd2011-07-02 22:56:22 -0700836 depends on X86
Dan Williams6f231dd2011-07-02 22:56:22 -0700837 # (temporary): known alpha quality driver
838 depends on EXPERIMENTAL
839 select SCSI_SAS_LIBSAS
840 ---help---
841 This driver supports the 6Gb/s SAS capabilities of the storage
842 control unit found in the Intel(R) C600 series chipset.
843
844 The experimental tag will be removed after the driver exits alpha
845
Linus Torvalds1da177e2005-04-16 15:20:36 -0700846config SCSI_GENERIC_NCR5380
847 tristate "Generic NCR5380/53c400 SCSI PIO support"
848 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500849 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700850 ---help---
851 This is a driver for the old NCR 53c80 series of SCSI controllers
852 on boards using PIO. Most boards such as the Trantor T130 fit this
853 category, along with a large number of ISA 8bit controllers shipped
854 for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
855 you should select the specific driver for that card rather than
856 generic 5380 support.
857
858 It is explained in section 3.8 of the SCSI-HOWTO, available from
859 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
860 of the box, you may have to change some settings in
861 <file:drivers/scsi/g_NCR5380.h>.
862
863 To compile this driver as a module, choose M here: the
864 module will be called g_NCR5380.
865
866config SCSI_GENERIC_NCR5380_MMIO
867 tristate "Generic NCR5380/53c400 SCSI MMIO support"
868 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -0500869 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700870 ---help---
871 This is a driver for the old NCR 53c80 series of SCSI controllers
872 on boards using memory mapped I/O.
873 It is explained in section 3.8 of the SCSI-HOWTO, available from
874 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
875 of the box, you may have to change some settings in
876 <file:drivers/scsi/g_NCR5380.h>.
877
878 To compile this driver as a module, choose M here: the
879 module will be called g_NCR5380_mmio.
880
881config SCSI_GENERIC_NCR53C400
882 bool "Enable NCR53c400 extensions"
883 depends on SCSI_GENERIC_NCR5380
884 help
885 This enables certain optimizations for the NCR53c400 SCSI cards.
886 You might as well try it out. Note that this driver will only probe
887 for the Trantor T130B in its default configuration; you might have
888 to pass a command line option to the kernel at boot time if it does
889 not detect your card. See the file
890 <file:Documentation/scsi/g_NCR5380.txt> for details.
891
892config SCSI_IBMMCA
893 tristate "IBMMCA SCSI support"
James Bottomley67b20092007-05-03 11:13:08 -0500894 depends on MCA && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700895 ---help---
896 This is support for the IBM SCSI adapter found in many of the PS/2
897 series computers. These machines have an MCA bus, so you need to
898 answer Y to "MCA support" as well and read
899 <file:Documentation/mca.txt>.
900
901 If the adapter isn't found during boot (a common problem for models
902 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
903 option, where <pun> is the id of the SCSI subsystem (usually 7, but
904 if that doesn't work check your reference diskette). Owners of
905 model 95 with a LED-matrix-display can in addition activate some
906 activity info like under OS/2, but more informative, by setting
907 'ibmmcascsi=display' as an additional kernel parameter. Try "man
908 bootparam" or see the documentation of your boot loader about how to
909 pass options to the kernel.
910
911 To compile this driver as a module, choose M here: the
912 module will be called ibmmca.
913
914config IBMMCA_SCSI_ORDER_STANDARD
915 bool "Standard SCSI-order"
916 depends on SCSI_IBMMCA
917 ---help---
918 In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
919 are assigned to the drive letters, starting with the lowest SCSI-id
920 (physical number -- pun) to be drive C:, as seen from DOS and
921 similar operating systems. When looking into papers describing the
922 ANSI-SCSI-standard, this assignment of drives appears to be wrong.
923 The SCSI-standard follows a hardware-hierarchy which says that id 7
924 has the highest priority and id 0 the lowest. Therefore, the host
925 adapters are still today everywhere placed as SCSI-id 7 by default.
926 In the SCSI-standard, the drive letters express the priority of the
927 disk. C: should be the hard disk, or a partition on it, with the
928 highest priority. This must therefore be the disk with the highest
929 SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
930 original definition of the SCSI-standard as also industrial- and
931 process-control-machines, like VME-CPUs running under realtime-OSes
932 (e.g. LynxOS, OS9) do.
933
934 If you like to run Linux on your MCA-machine with the same
935 assignment of hard disks as seen from e.g. DOS or OS/2 on your
936 machine, which is in addition conformant to the SCSI-standard, you
937 must say Y here. This is also necessary for MCA-Linux users who want
938 to keep downward compatibility to older releases of the
939 IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
940 June 1997).
941
942 If you like to have the lowest SCSI-id assigned as drive C:, as
943 modern SCSI-BIOSes do, which does not conform to the standard, but
944 is widespread and common in the PC-world of today, you must say N
945 here. If unsure, say Y.
946
947config IBMMCA_SCSI_DEV_RESET
948 bool "Reset SCSI-devices at boottime"
949 depends on SCSI_IBMMCA
950 ---help---
951 By default, SCSI-devices are reset when the machine is powered on.
952 However, some devices exist, like special-control-devices,
953 SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
954 not reset when switched on. If you say Y here, each device connected
955 to your SCSI-bus will be issued a reset-command after it has been
956 probed, while the kernel is booting. This may cause problems with
957 more modern devices, like hard disks, which do not appreciate these
958 reset commands, and can cause your system to hang. So say Y only if
959 you know that one of your older devices needs it; N is the safe
960 answer.
961
962config SCSI_IPS
963 tristate "IBM ServeRAID support"
964 depends on PCI && SCSI
965 ---help---
966 This is support for the IBM ServeRAID hardware RAID controllers.
967 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
Justin P. Mattock631dd1a2010-10-18 11:03:14 +0200968 and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700969 for more information. If this driver does not work correctly
970 without modification please contact the author by email at
971 <ipslinux@adaptec.com>.
972
973 To compile this driver as a module, choose M here: the
974 module will be called ips.
975
976config SCSI_IBMVSCSI
977 tristate "IBM Virtual SCSI support"
978 depends on PPC_PSERIES || PPC_ISERIES
FUJITA Tomonori4d680412007-06-27 16:32:50 +0900979 select SCSI_SRP_ATTRS
Kamalesh Babulald2b43972009-01-06 05:57:24 +0000980 select VIOPATH if PPC_ISERIES
Linus Torvalds1da177e2005-04-16 15:20:36 -0700981 help
982 This is the IBM POWER Virtual SCSI Client
983
984 To compile this driver as a module, choose M here: the
985 module will be called ibmvscsic.
986
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900987config SCSI_IBMVSCSIS
988 tristate "IBM Virtual SCSI Server support"
FUJITA Tomonori0012fdf2007-08-02 00:20:34 +0900989 depends on PPC_PSERIES && SCSI_SRP && SCSI_SRP_TGT_ATTRS
FUJITA Tomonori0e5d0302006-12-01 03:00:54 +0900990 help
991 This is the SRP target driver for IBM pSeries virtual environments.
992
993 The userspace component needed to initialize the driver and
994 documentation can be found:
995
996 http://stgt.berlios.de/
997
998 To compile this driver as a module, choose M here: the
999 module will be called ibmvstgt.
1000
Brian King072b91f2008-07-01 13:14:30 -05001001config SCSI_IBMVFC
1002 tristate "IBM Virtual FC support"
1003 depends on PPC_PSERIES && SCSI
1004 select SCSI_FC_ATTRS
1005 help
1006 This is the IBM POWER Virtual FC Client
1007
1008 To compile this driver as a module, choose M here: the
1009 module will be called ibmvfc.
1010
1011config SCSI_IBMVFC_TRACE
1012 bool "enable driver internal trace"
1013 depends on SCSI_IBMVFC
1014 default y
1015 help
1016 If you say Y here, the driver will trace all commands issued
1017 to the adapter. Performance impact is minimal. Trace can be
1018 dumped using /sys/class/scsi_host/hostXX/trace.
1019
Linus Torvalds1da177e2005-04-16 15:20:36 -07001020config SCSI_INITIO
1021 tristate "Initio 9100U(W) support"
1022 depends on PCI && SCSI
1023 help
1024 This is support for the Initio 91XXU(W) SCSI host adapter. Please
1025 read the SCSI-HOWTO, available from
1026 <http://www.tldp.org/docs.html#howto>.
1027
1028 To compile this driver as a module, choose M here: the
1029 module will be called initio.
1030
1031config SCSI_INIA100
1032 tristate "Initio INI-A100U2W support"
1033 depends on PCI && SCSI
1034 help
1035 This is support for the Initio INI-A100U2W SCSI host adapter.
1036 Please read the SCSI-HOWTO, available from
1037 <http://www.tldp.org/docs.html#howto>.
1038
1039 To compile this driver as a module, choose M here: the
1040 module will be called a100u2w.
1041
1042config SCSI_PPA
1043 tristate "IOMEGA parallel port (ppa - older drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001044 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001045 ---help---
1046 This driver supports older versions of IOMEGA's parallel port ZIP
1047 drive (a 100 MB removable media device).
1048
1049 Note that you can say N here if you have the SCSI version of the ZIP
1050 drive: it will be supported automatically if you said Y to the
1051 generic "SCSI disk support", above.
1052
1053 If you have the ZIP Plus drive or a more recent parallel port ZIP
1054 drive (if the supplied cable with the drive is labeled "AutoDetect")
1055 then you should say N here and Y to "IOMEGA parallel port (imm -
1056 newer drives)", below.
1057
1058 For more information about this driver and how to use it you should
1059 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1060 the SCSI-HOWTO, which is available from
1061 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1062 you will still be able to use the parallel port for other tasks,
1063 such as a printer; it is safe to compile both drivers into the
1064 kernel.
1065
1066 To compile this driver as a module, choose M here: the
1067 module will be called ppa.
1068
1069config SCSI_IMM
1070 tristate "IOMEGA parallel port (imm - newer drives)"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001071 depends on SCSI && PARPORT_PC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001072 ---help---
1073 This driver supports newer versions of IOMEGA's parallel port ZIP
1074 drive (a 100 MB removable media device).
1075
1076 Note that you can say N here if you have the SCSI version of the ZIP
1077 drive: it will be supported automatically if you said Y to the
1078 generic "SCSI disk support", above.
1079
1080 If you have the ZIP Plus drive or a more recent parallel port ZIP
1081 drive (if the supplied cable with the drive is labeled "AutoDetect")
1082 then you should say Y here; if you have an older ZIP drive, say N
1083 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
1084
1085 For more information about this driver and how to use it you should
1086 read the file <file:Documentation/scsi/ppa.txt>. You should also read
1087 the SCSI-HOWTO, which is available from
1088 <http://www.tldp.org/docs.html#howto>. If you use this driver,
1089 you will still be able to use the parallel port for other tasks,
1090 such as a printer; it is safe to compile both drivers into the
1091 kernel.
1092
1093 To compile this driver as a module, choose M here: the
1094 module will be called imm.
1095
1096config SCSI_IZIP_EPP16
1097 bool "ppa/imm option - Use slow (but safe) EPP-16"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001098 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001099 ---help---
1100 EPP (Enhanced Parallel Port) is a standard for parallel ports which
1101 allows them to act as expansion buses that can handle up to 64
1102 peripheral devices.
1103
1104 Some parallel port chipsets are slower than their motherboard, and
1105 so we have to control the state of the chipset's FIFO queue every
1106 now and then to avoid data loss. This will be done if you say Y
1107 here.
1108
1109 Generally, saying Y is the safe option and slows things down a bit.
1110
1111config SCSI_IZIP_SLOW_CTR
1112 bool "ppa/imm option - Assume slow parport control register"
Marko Kohtala6a19b412006-01-06 00:19:49 -08001113 depends on SCSI_PPA || SCSI_IMM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001114 help
1115 Some parallel ports are known to have excessive delays between
1116 changing the parallel port control register and good data being
1117 available on the parallel port data/status register. This option
1118 forces a small delay (1.0 usec to be exact) after changing the
1119 control register to let things settle out. Enabling this option may
1120 result in a big drop in performance but some very old parallel ports
1121 (found in 386 vintage machines) will not work properly.
1122
1123 Generally, saying N is fine.
1124
1125config SCSI_NCR53C406A
1126 tristate "NCR53c406a SCSI support"
1127 depends on ISA && SCSI
1128 help
1129 This is support for the NCR53c406a SCSI host adapter. For user
1130 configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
1131 in the kernel source. Also read the SCSI-HOWTO, available from
1132 <http://www.tldp.org/docs.html#howto>.
1133
1134 To compile this driver as a module, choose M here: the
1135 module will be called NCR53c406.
1136
1137config SCSI_NCR_D700
1138 tristate "NCR Dual 700 MCA SCSI support"
1139 depends on MCA && SCSI
1140 select SCSI_SPI_ATTRS
1141 help
1142 This is a driver for the MicroChannel Dual 700 card produced by
1143 NCR and commonly used in 345x/35xx/4100 class machines. It always
1144 tries to negotiate sync and uses tag command queueing.
1145
1146 Unless you have an NCR manufactured machine, the chances are that
1147 you do not have this SCSI card, so say N.
1148
Linus Torvalds1da177e2005-04-16 15:20:36 -07001149config SCSI_LASI700
1150 tristate "HP Lasi SCSI support for 53c700/710"
1151 depends on GSC && SCSI
1152 select SCSI_SPI_ATTRS
1153 help
1154 This is a driver for the SCSI controller in the Lasi chip found in
1155 many PA-RISC workstations & servers. If you do not know whether you
1156 have a Lasi chip, it is safe to say "Y" here.
1157
Thomas Bogendoerferc27d85f2006-12-25 21:32:04 +01001158config SCSI_SNI_53C710
1159 tristate "SNI RM SCSI support for 53c710"
1160 depends on SNI_RM && SCSI
1161 select SCSI_SPI_ATTRS
1162 select 53C700_LE_ON_BE
1163 help
1164 This is a driver for the onboard SCSI controller found in older
1165 SNI RM workstations & servers.
1166
Linus Torvalds1da177e2005-04-16 15:20:36 -07001167config 53C700_LE_ON_BE
1168 bool
1169 depends on SCSI_LASI700
1170 default y
1171
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001172config SCSI_STEX
1173 tristate "Promise SuperTrak EX Series support"
1174 depends on PCI && SCSI
1175 ---help---
Ed Linee926b22006-12-04 17:49:36 -08001176 This driver supports Promise SuperTrak EX series storage controllers.
1177
1178 Promise provides Linux RAID configuration utility for these
1179 controllers. Please visit <http://www.promise.com> to download.
1180
1181 To compile this driver as a module, choose M here: the
1182 module will be called stex.
Jeff Garzik5a25ba12006-09-01 03:12:19 -04001183
Kars de Jong63273132007-06-17 14:47:05 +02001184config 53C700_BE_BUS
1185 bool
Kars de Jong45804fb2007-06-17 14:47:09 +02001186 depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
Kars de Jong63273132007-06-17 14:47:05 +02001187 default y
1188
Linus Torvalds1da177e2005-04-16 15:20:36 -07001189config SCSI_SYM53C8XX_2
1190 tristate "SYM53C8XX Version 2 SCSI support"
1191 depends on PCI && SCSI
1192 select SCSI_SPI_ATTRS
1193 ---help---
1194 This driver supports the whole NCR53C8XX/SYM53C8XX family of
1195 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
1196 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
1197 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
1198 controllers; you need to use the Fusion MPT driver for that.
1199
1200 Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
1201 information.
1202
1203config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
1204 int "DMA addressing mode"
1205 depends on SCSI_SYM53C8XX_2
1206 default "1"
1207 ---help---
1208 This option only applies to PCI-SCSI chips that are PCI DAC
1209 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
1210
1211 When set to 0, the driver will program the chip to only perform
1212 32-bit DMA. When set to 1, the chip will be able to perform DMA
1213 to addresses up to 1TB. When set to 2, the driver supports the
1214 full 64-bit DMA address range, but can only address 16 segments
1215 of 4 GB each. This limits the total addressable range to 64 GB.
1216
1217 Most machines with less than 4GB of memory should use a setting
1218 of 0 for best performance. If your machine has 4GB of memory
1219 or more, you should set this option to 1 (the default).
1220
1221 The still experimental value 2 (64 bit DMA addressing with 16
1222 x 4GB segments limitation) can be used on systems that require
1223 PCI address bits past bit 39 to be set for the addressing of
1224 memory using PCI DAC cycles.
1225
1226config SCSI_SYM53C8XX_DEFAULT_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001227 int "Default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001228 depends on SCSI_SYM53C8XX_2
1229 default "16"
1230 help
1231 This is the default value of the command queue depth the
1232 driver will announce to the generic SCSI layer for devices
1233 that support tagged command queueing. This value can be changed
1234 from the boot command line. This is a soft limit that cannot
1235 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
1236
1237config SCSI_SYM53C8XX_MAX_TAGS
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001238 int "Maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001239 depends on SCSI_SYM53C8XX_2
1240 default "64"
1241 help
1242 This option allows you to specify the maximum number of commands
1243 that can be queued to any device, when tagged command queuing is
1244 possible. The driver supports up to 256 queued commands per device.
1245 This value is used as a compiled-in hard limit.
1246
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001247config SCSI_SYM53C8XX_MMIO
1248 bool "Use memory mapped IO"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001249 depends on SCSI_SYM53C8XX_2
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001250 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001251 help
Matthew Wilcox1f61d822006-03-28 11:03:43 -05001252 Memory mapped IO is faster than Port IO. Most people should
1253 answer Y here, but some machines may have problems. If you have
1254 to answer N here, please report the problem to the maintainer.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001255
1256config SCSI_IPR
1257 tristate "IBM Power Linux RAID adapter support"
Brian King35a39692006-09-25 12:39:20 -05001258 depends on PCI && SCSI && ATA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001259 select FW_LOADER
1260 ---help---
1261 This driver supports the IBM Power Linux family RAID adapters.
1262 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
1263 as IBM iSeries 5702, 5703, 5709, and 570A.
1264
1265config SCSI_IPR_TRACE
1266 bool "enable driver internal trace"
1267 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001268 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001269 help
1270 If you say Y here, the driver will trace all commands issued
1271 to the adapter. Performance impact is minimal. Trace can be
1272 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1273
1274config SCSI_IPR_DUMP
1275 bool "enable adapter dump support"
1276 depends on SCSI_IPR
Brian Kingefbbdd82006-11-21 10:28:16 -06001277 default y
Linus Torvalds1da177e2005-04-16 15:20:36 -07001278 help
1279 If you say Y here, the driver will support adapter crash dump.
1280 If you enable this support, the iprdump daemon can be used
1281 to capture adapter failure analysis information.
1282
1283config SCSI_ZALON
1284 tristate "Zalon SCSI support"
1285 depends on GSC && SCSI
1286 select SCSI_SPI_ATTRS
1287 help
1288 The Zalon is a GSC/HSC bus interface chip that sits between the
1289 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1290 C110, J200, J210 and some D, K & R-class machines. It's also
1291 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1292 Say Y here if you have one of these machines or cards.
1293
1294config SCSI_NCR_Q720
1295 tristate "NCR Quad 720 MCA SCSI support"
1296 depends on MCA && SCSI
1297 select SCSI_SPI_ATTRS
1298 help
1299 This is a driver for the MicroChannel Quad 720 card produced by
1300 NCR and commonly used in 345x/35xx/4100 class machines. It always
1301 tries to negotiate sync and uses tag command queueing.
1302
1303 Unless you have an NCR manufactured machine, the chances are that
1304 you do not have this SCSI card, so say N.
1305
1306config SCSI_NCR53C8XX_DEFAULT_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001307 int "default tagged command queue depth"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001308 depends on SCSI_ZALON || SCSI_NCR_Q720
1309 default "8"
1310 ---help---
1311 "Tagged command queuing" is a feature of SCSI-2 which improves
1312 performance: the host adapter can send several SCSI commands to a
1313 device's queue even if previous commands haven't finished yet.
1314 Because the device is intelligent, it can optimize its operations
1315 (like head positioning) based on its own request queue. Some SCSI
1316 devices don't implement this properly; if you want to disable this
1317 feature, enter 0 or 1 here (it doesn't matter which).
1318
1319 The default value is 8 and should be supported by most hard disks.
1320 This value can be overridden from the boot command line using the
1321 'tags' option as follows (example):
1322 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1323 4, set queue depth to 16 for target 2 and target 3 on controller 0
1324 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1325
1326 The normal answer therefore is to go with the default 8 and to use
1327 a boot command line option for devices that need to use a different
1328 command queue depth.
1329
1330 There is no safe option other than using good SCSI devices.
1331
1332config SCSI_NCR53C8XX_MAX_TAGS
Roman Zippele55a3e82006-06-08 22:12:49 -07001333 int "maximum number of queued commands"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001334 depends on SCSI_ZALON || SCSI_NCR_Q720
1335 default "32"
1336 ---help---
1337 This option allows you to specify the maximum number of commands
1338 that can be queued to any device, when tagged command queuing is
1339 possible. The default value is 32. Minimum is 2, maximum is 64.
1340 Modern hard disks are able to support 64 tags and even more, but
1341 do not seem to be faster when more than 32 tags are being used.
1342
1343 So, the normal answer here is to go with the default value 32 unless
1344 you are using very large hard disks with large cache (>= 1 MB) that
1345 are able to take advantage of more than 32 tagged commands.
1346
1347 There is no safe option and the default answer is recommended.
1348
1349config SCSI_NCR53C8XX_SYNC
Roman Zippele55a3e82006-06-08 22:12:49 -07001350 int "synchronous transfers frequency in MHz"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001351 depends on SCSI_ZALON || SCSI_NCR_Q720
1352 default "20"
1353 ---help---
1354 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1355 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1356 are respectively the maximum data transfer rates in mega-transfers
1357 per second for each class. For example, a FAST-20 Wide 16 device is
1358 able to transfer data at 20 million 16 bit packets per second for a
1359 total rate of 40 MB/s.
1360
1361 You may specify 0 if you want to only use asynchronous data
1362 transfers. This is the safest and slowest option. Otherwise, specify
1363 a value between 5 and 80, depending on the capability of your SCSI
1364 controller. The higher the number, the faster the data transfer.
1365 Note that 80 should normally be ok since the driver decreases the
1366 value automatically according to the controller's capabilities.
1367
1368 Your answer to this question is ignored for controllers with NVRAM,
1369 since the driver will get this information from the user set-up. It
1370 also can be overridden using a boot setup option, as follows
1371 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1372 for FAST-20 synchronous data transfer (20 mega-transfers per
1373 second).
1374
1375 The normal answer therefore is not to go with the default but to
1376 select the maximum value 80 allowing the driver to use the maximum
1377 value supported by each controller. If this causes problems with
1378 your SCSI devices, you should come back and decrease the value.
1379
1380 There is no safe option other than using good cabling, right
1381 terminations and SCSI conformant devices.
1382
Linus Torvalds1da177e2005-04-16 15:20:36 -07001383config SCSI_NCR53C8XX_NO_DISCONNECT
Roman Zippele55a3e82006-06-08 22:12:49 -07001384 bool "not allow targets to disconnect"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001385 depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1386 help
1387 This option is only provided for safety if you suspect some SCSI
1388 device of yours to not support properly the target-disconnect
1389 feature. In that case, you would say Y here. In general however, to
1390 not allow targets to disconnect is not reasonable if there is more
1391 than 1 device on a SCSI bus. The normal answer therefore is N.
1392
Linus Torvalds1da177e2005-04-16 15:20:36 -07001393config SCSI_PAS16
1394 tristate "PAS16 SCSI support"
1395 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001396 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001397 ---help---
1398 This is support for a SCSI host adapter. It is explained in section
1399 3.10 of the SCSI-HOWTO, available from
1400 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1401 of the box, you may have to change some settings in
1402 <file:drivers/scsi/pas16.h>.
1403
1404 To compile this driver as a module, choose M here: the
1405 module will be called pas16.
1406
Linus Torvalds1da177e2005-04-16 15:20:36 -07001407config SCSI_QLOGIC_FAS
1408 tristate "Qlogic FAS SCSI support"
1409 depends on ISA && SCSI
1410 ---help---
1411 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1412 FastSCSI! cards as well as any other card based on the FASXX chip
1413 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1414
1415 This driver does NOT support the PCI versions of these cards. The
1416 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1417 SCSI support"), below.
1418
1419 Information about this driver is contained in
1420 <file:Documentation/scsi/qlogicfas.txt>. You should also read the
1421 SCSI-HOWTO, available from
1422 <http://www.tldp.org/docs.html#howto>.
1423
1424 To compile this driver as a module, choose M here: the
1425 module will be called qlogicfas.
1426
Linus Torvalds1da177e2005-04-16 15:20:36 -07001427config SCSI_QLOGIC_1280
1428 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1429 depends on PCI && SCSI
1430 help
1431 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1432
1433 To compile this driver as a module, choose M here: the
1434 module will be called qla1280.
1435
Linus Torvalds1da177e2005-04-16 15:20:36 -07001436config SCSI_QLOGICPTI
1437 tristate "PTI Qlogic, ISP Driver"
1438 depends on SBUS && SCSI
1439 help
1440 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1441 controllers are known under Solaris as qpti and in the openprom as
1442 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1443 driven by a different driver.
1444
1445 To compile this driver as a module, choose M here: the
1446 module will be called qlogicpti.
1447
1448source "drivers/scsi/qla2xxx/Kconfig"
David Somayajuluafaf5a22006-09-19 10:28:00 -07001449source "drivers/scsi/qla4xxx/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001450
dea31012005-04-17 16:05:31 -05001451config SCSI_LPFC
1452 tristate "Emulex LightPulse Fibre Channel Support"
1453 depends on PCI && SCSI
1454 select SCSI_FC_ATTRS
1455 help
1456 This lpfc driver supports the Emulex LightPulse
1457 Family of Fibre Channel PCI host adapters.
1458
James Smart923e4b62008-12-04 22:40:07 -05001459config SCSI_LPFC_DEBUG_FS
1460 bool "Emulex LightPulse Fibre Channel debugfs Support"
1461 depends on SCSI_LPFC && DEBUG_FS
1462 help
Matt LaPlante692105b2009-01-26 11:12:25 +01001463 This makes debugging information from the lpfc driver
James Smart923e4b62008-12-04 22:40:07 -05001464 available via the debugfs filesystem.
1465
Linus Torvalds1da177e2005-04-16 15:20:36 -07001466config SCSI_SIM710
1467 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1468 depends on (EISA || MCA) && SCSI
1469 select SCSI_SPI_ATTRS
1470 ---help---
Matt LaPlante692105b2009-01-26 11:12:25 +01001471 This driver is for NCR53c710 based SCSI host adapters.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001472
1473 It currently supports Compaq EISA cards and NCR MCA cards
1474
Linus Torvalds1da177e2005-04-16 15:20:36 -07001475config SCSI_SYM53C416
1476 tristate "Symbios 53c416 SCSI support"
1477 depends on ISA && SCSI
1478 ---help---
1479 This is support for the sym53c416 SCSI host adapter, the SCSI
1480 adapter that comes with some HP scanners. This driver requires that
1481 the sym53c416 is configured first using some sort of PnP
1482 configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
1483 are using isapnp then you need to compile this driver as a module
1484 and then load it using insmod after isapnp has run. The parameters
1485 of the configured card(s) should be passed to the driver. The format
1486 is:
1487
1488 insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
1489
1490 To compile this driver as a module, choose M here: the
1491 module will be called sym53c416.
1492
1493config SCSI_DC395x
1494 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
1495 depends on PCI && SCSI && EXPERIMENTAL
1496 ---help---
1497 This driver supports PCI SCSI host adapters based on the ASIC
1498 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1499
1500 This driver works, but is still in experimental status. So better
1501 have a bootable disk and a backup in case of emergency.
1502
1503 Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
1504
1505 To compile this driver as a module, choose M here: the
1506 module will be called dc395x.
1507
1508config SCSI_DC390T
1509 tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
1510 depends on PCI && SCSI
1511 ---help---
1512 This driver supports PCI SCSI host adapters based on the Am53C974A
1513 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1514 PCscsi/PCnet (Am53/79C974) solutions.
1515
1516 Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
1517
1518 Note that this driver does NOT support Tekram DC390W/U/F, which are
1519 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1520
1521 To compile this driver as a module, choose M here: the
1522 module will be called tmscsim.
1523
1524config SCSI_T128
1525 tristate "Trantor T128/T128F/T228 SCSI support"
1526 depends on ISA && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001527 select SCSI_SPI_ATTRS
Geert Uytterhoeven928923c2007-08-22 14:01:36 -07001528 select CHECK_SIGNATURE
Linus Torvalds1da177e2005-04-16 15:20:36 -07001529 ---help---
1530 This is support for a SCSI host adapter. It is explained in section
1531 3.11 of the SCSI-HOWTO, available from
1532 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1533 of the box, you may have to change some settings in
1534 <file:drivers/scsi/t128.h>. Note that Trantor was purchased by
1535 Adaptec, and some former Trantor products are being sold under the
1536 Adaptec name.
1537
1538 To compile this driver as a module, choose M here: the
1539 module will be called t128.
1540
1541config SCSI_U14_34F
1542 tristate "UltraStor 14F/34F support"
Al Viroa5532602005-05-04 05:39:42 +01001543 depends on ISA && SCSI && ISA_DMA_API
Linus Torvalds1da177e2005-04-16 15:20:36 -07001544 ---help---
1545 This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
1546 The source at <file:drivers/scsi/u14-34f.c> contains some
1547 information about this hardware. If the driver doesn't work out of
1548 the box, you may have to change some settings in
1549 <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
1550 <http://www.tldp.org/docs.html#howto>. Note that there is also
1551 another driver for the same hardware: "UltraStor SCSI support",
1552 below. You should say Y to both only if you want 24F support as
1553 well.
1554
1555 To compile this driver as a module, choose M here: the
1556 module will be called u14-34f.
1557
1558config SCSI_U14_34F_TAGGED_QUEUE
1559 bool "enable tagged command queueing"
1560 depends on SCSI_U14_34F
1561 help
1562 This is a feature of SCSI-2 which improves performance: the host
1563 adapter can send several SCSI commands to a device's queue even if
1564 previous commands haven't finished yet.
1565 This is equivalent to the "u14-34f=tc:y" boot option.
1566
1567config SCSI_U14_34F_LINKED_COMMANDS
1568 bool "enable elevator sorting"
1569 depends on SCSI_U14_34F
1570 help
1571 This option enables elevator sorting for all probed SCSI disks and
1572 CD-ROMs. It definitely reduces the average seek distance when doing
1573 random seeks, but this does not necessarily result in a noticeable
1574 performance improvement: your mileage may vary...
1575 This is equivalent to the "u14-34f=lc:y" boot option.
1576
1577config SCSI_U14_34F_MAX_TAGS
1578 int "maximum number of queued commands"
1579 depends on SCSI_U14_34F
1580 default "8"
1581 help
1582 This specifies how many SCSI commands can be maximally queued for
1583 each probed SCSI device. You should reduce the default value of 8
1584 only if you have disks with buggy or limited tagged command support.
1585 Minimum is 2 and maximum is 14. This value is also the window size
1586 used by the elevator sorting option above. The effective value used
1587 by the driver for each probed SCSI device is reported at boot time.
1588 This is equivalent to the "u14-34f=mq:8" boot option.
1589
1590config SCSI_ULTRASTOR
1591 tristate "UltraStor SCSI support"
1592 depends on X86 && ISA && SCSI
1593 ---help---
1594 This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
1595 adapter family. This driver is explained in section 3.12 of the
1596 SCSI-HOWTO, available from
1597 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
1598 of the box, you may have to change some settings in
1599 <file:drivers/scsi/ultrastor.h>.
1600
1601 Note that there is also another driver for the same hardware:
1602 "UltraStor 14F/34F support", above.
1603
1604 To compile this driver as a module, choose M here: the
1605 module will be called ultrastor.
1606
1607config SCSI_NSP32
1608 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1609 depends on PCI && SCSI && !64BIT
1610 help
1611 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1612 SCSI host adapter. Please read the SCSI-HOWTO, available from
1613 <http://www.tldp.org/docs.html#howto>.
1614
1615 To compile this driver as a module, choose M here: the
1616 module will be called nsp32.
1617
1618config SCSI_DEBUG
1619 tristate "SCSI debugging host simulator"
1620 depends on SCSI
Randy Dunlapd0ace3c2009-01-12 10:53:04 -08001621 select CRC_T10DIF
Linus Torvalds1da177e2005-04-16 15:20:36 -07001622 help
1623 This is a host adapter simulator that can simulate multiple hosts
1624 each with multiple dummy SCSI devices (disks). It defaults to one
1625 host adapter with one dummy SCSI disk. Each dummy disk uses kernel
1626 RAM as storage (i.e. it is a ramdisk). To save space when multiple
1627 dummy disks are simulated, they share the same kernel RAM for
Justin P. Mattock631dd1a2010-10-18 11:03:14 +02001628 their storage. See <http://sg.danny.cz/sg/sdebug26.html> for more
Linus Torvalds1da177e2005-04-16 15:20:36 -07001629 information. This driver is primarily of use to those testing the
1630 SCSI and block subsystems. If unsure, say N.
1631
1632config SCSI_MESH
1633 tristate "MESH (Power Mac internal SCSI) support"
1634 depends on PPC32 && PPC_PMAC && SCSI
1635 help
1636 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1637 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1638 other Power Macintoshes do). Say Y to include support for this SCSI
1639 adaptor.
1640
1641 To compile this driver as a module, choose M here: the
1642 module will be called mesh.
1643
1644config SCSI_MESH_SYNC_RATE
1645 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1646 depends on SCSI_MESH
1647 default "5"
1648 help
1649 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1650 drives a bus which is entirely internal to the machine (such as the
1651 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1652 operation at up to 10 MB/s. On machines where the SCSI bus
1653 controlled by the MESH can have external devices connected, it is
1654 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1655 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1656 to disable synchronous operation.
1657
1658config SCSI_MESH_RESET_DELAY_MS
1659 int "initial bus reset delay (ms) (0 = no reset)"
1660 depends on SCSI_MESH
1661 default "4000"
1662
1663config SCSI_MAC53C94
1664 tristate "53C94 (Power Mac external SCSI) support"
1665 depends on PPC32 && PPC_PMAC && SCSI
1666 help
1667 On Power Macintoshes (and clones) with two SCSI buses, the external
1668 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1669 machines which only have one SCSI bus, such as the 7200, also use
1670 the 53C94. Say Y to include support for the 53C94.
1671
1672 To compile this driver as a module, choose M here: the
1673 module will be called mac53c94.
1674
1675source "drivers/scsi/arm/Kconfig"
1676
1677config JAZZ_ESP
1678 bool "MIPS JAZZ FAS216 SCSI support"
1679 depends on MACH_JAZZ && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001680 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001681 help
1682 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1683 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1684 systems.
1685
1686config A3000_SCSI
1687 tristate "A3000 WD33C93A support"
1688 depends on AMIGA && SCSI
1689 help
1690 If you have an Amiga 3000 and have SCSI devices connected to the
1691 built-in SCSI controller, say Y. Otherwise, say N.
1692
1693 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001694 module will be called a3000.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001695
1696config A2091_SCSI
1697 tristate "A2091/A590 WD33C93A support"
1698 depends on ZORRO && SCSI
1699 help
1700 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1701 say N.
1702
1703 To compile this driver as a module, choose M here: the
Geert Uytterhoeven90638f92007-08-22 14:01:34 -07001704 module will be called a2091.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001705
1706config GVP11_SCSI
1707 tristate "GVP Series II WD33C93A support"
1708 depends on ZORRO && SCSI
1709 ---help---
1710 If you have a Great Valley Products Series II SCSI controller,
1711 answer Y. Also say Y if you have a later model of GVP SCSI
1712 controller (such as the GVP A4008 or a Combo board). Otherwise,
1713 answer N. This driver does NOT work for the T-Rex series of
1714 accelerators from TekMagic and GVP-M.
1715
1716 To compile this driver as a module, choose M here: the
1717 module will be called gvp11.
1718
Kars de Jonga16efc12007-06-17 14:47:08 +02001719config SCSI_A4000T
1720 tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
1721 depends on AMIGA && SCSI && EXPERIMENTAL
1722 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001723 help
Kars de Jonga16efc12007-06-17 14:47:08 +02001724 If you have an Amiga 4000T and have SCSI devices connected to the
1725 built-in SCSI controller, say Y. Otherwise, say N.
1726
1727 To compile this driver as a module, choose M here: the
1728 module will be called a4000t.
1729
Kars de Jong45804fb2007-06-17 14:47:09 +02001730config SCSI_ZORRO7XX
1731 tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
1732 depends on ZORRO && SCSI && EXPERIMENTAL
1733 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001734 help
Kars de Jong45804fb2007-06-17 14:47:09 +02001735 Support for various NCR53c710-based SCSI controllers on Zorro
1736 expansion boards for the Amiga.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001737 This includes:
Linus Torvalds1da177e2005-04-16 15:20:36 -07001738 - the Amiga 4091 Zorro III SCSI-2 controller,
1739 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1740 (info at
1741 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1742 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1743 accelerator card for the Amiga 1200,
1744 - the SCSI controller on the GVP Turbo 040/060 accelerator.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001745
Linus Torvalds1da177e2005-04-16 15:20:36 -07001746config ATARI_SCSI
1747 tristate "Atari native SCSI support"
Michael Schmitzfb810d12007-05-01 22:32:35 +02001748 depends on ATARI && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001749 select SCSI_SPI_ATTRS
Geert Uytterhoevenfff11c02008-10-13 21:59:02 +02001750 select NVRAM
Linus Torvalds1da177e2005-04-16 15:20:36 -07001751 ---help---
1752 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1753 Falcon, ...) say Y to get it supported. Of course also, if you have
1754 a compatible SCSI controller (e.g. for Medusa).
1755
1756 To compile this driver as a module, choose M here: the
1757 module will be called atari_scsi.
1758
1759 This driver supports both styles of NCR integration into the
1760 system: the TT style (separate DMA), and the Falcon style (via
1761 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1762 in the Hades (without DMA).
1763
1764config ATARI_SCSI_TOSHIBA_DELAY
1765 bool "Long delays for Toshiba CD-ROMs"
1766 depends on ATARI_SCSI
1767 help
1768 This option increases the delay after a SCSI arbitration to
1769 accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
1770 use a Toshiba CD-ROM drive; otherwise, the option is not needed and
1771 would impact performance a bit, so say N.
1772
1773config ATARI_SCSI_RESET_BOOT
1774 bool "Reset SCSI-devices at boottime"
1775 depends on ATARI_SCSI
1776 help
1777 Reset the devices on your Atari whenever it boots. This makes the
1778 boot process fractionally longer but may assist recovery from errors
1779 that leave the devices with SCSI operations partway completed.
1780
Linus Torvalds1da177e2005-04-16 15:20:36 -07001781config MAC_SCSI
1782 bool "Macintosh NCR5380 SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001783 depends on MAC && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001784 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001785 help
1786 This is the NCR 5380 SCSI controller included on most of the 68030
1787 based Macintoshes. If you have one of these say Y and read the
1788 SCSI-HOWTO, available from
1789 <http://www.tldp.org/docs.html#howto>.
1790
Finn Thain6fe07aa2008-04-25 10:06:05 -05001791config SCSI_MAC_ESP
1792 tristate "Macintosh NCR53c9[46] SCSI"
1793 depends on MAC && SCSI
Geert Uytterhoeven48fc8de2008-05-05 21:27:21 +02001794 select SCSI_SPI_ATTRS
Finn Thain6fe07aa2008-04-25 10:06:05 -05001795 help
1796 This is the NCR 53c9x SCSI controller found on most of the 68040
1797 based Macintoshes.
1798
1799 To compile this driver as a module, choose M here: the module
1800 will be called mac_esp.
1801
Linus Torvalds1da177e2005-04-16 15:20:36 -07001802config MVME147_SCSI
1803 bool "WD33C93 SCSI driver for MVME147"
Al Virofa53bb62005-08-23 22:48:07 +01001804 depends on MVME147 && SCSI=y
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001805 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001806 help
1807 Support for the on-board SCSI controller on the Motorola MVME147
1808 single-board computer.
1809
1810config MVME16x_SCSI
Kars de Jong506c7bb2007-06-17 14:47:07 +02001811 tristate "NCR53C710 SCSI driver for MVME16x"
1812 depends on MVME16x && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001813 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001814 help
1815 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1816 SCSI controller chip. Almost everyone using one of these boards
1817 will want to say Y to this question.
1818
1819config BVME6000_SCSI
Kars de Jong8276b582007-06-17 14:47:06 +02001820 tristate "NCR53C710 SCSI driver for BVME6000"
1821 depends on BVME6000 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001822 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001823 help
1824 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1825 SCSI controller chip. Almost everyone using one of these boards
1826 will want to say Y to this question.
1827
Linus Torvalds1da177e2005-04-16 15:20:36 -07001828config SUN3_SCSI
1829 tristate "Sun3 NCR5380 SCSI"
Sam Creaseyc39e7ee2006-12-09 10:37:05 +01001830 depends on SUN3 && SCSI
Matthew Wilcox410ca5c2005-12-15 16:22:01 -05001831 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001832 help
1833 This option will enable support for the OBIO (onboard io) NCR5380
1834 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1835 "Sun3" type VME scsi controllers also based on the NCR5380.
1836 General Linux information on the Sun 3 series (now discontinued)
1837 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1838
1839config SUN3X_ESP
1840 bool "Sun3x ESP SCSI"
Al Virofa53bb62005-08-23 22:48:07 +01001841 depends on SUN3X && SCSI=y
Thomas Bogendoerfer0bb67f12008-02-01 00:13:34 +01001842 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001843 help
1844 The ESP was an on-board SCSI controller used on Sun 3/80
1845 machines. Say Y here to compile in support for it.
1846
1847config SCSI_SUNESP
1848 tristate "Sparc ESP Scsi Driver"
1849 depends on SBUS && SCSI
David S. Miller3a243072007-06-03 17:56:04 -07001850 select SCSI_SPI_ATTRS
Linus Torvalds1da177e2005-04-16 15:20:36 -07001851 help
1852 This is the driver for the Sun ESP SCSI host adapter. The ESP
Frans Popdbfe54a2008-06-19 20:20:12 -07001853 chipset is present in most SPARC SBUS-based computers and
1854 supports the Emulex family of ESP SCSI chips (esp100, esp100A,
1855 esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001856
1857 To compile this driver as a module, choose M here: the
Frans Popdbfe54a2008-06-19 20:20:12 -07001858 module will be called sun_esp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001859
Linus Torvalds1da177e2005-04-16 15:20:36 -07001860config ZFCP
1861 tristate "FCP host bus adapter driver for IBM eServer zSeries"
Martin Schwidefsky347a8dc2006-01-06 00:19:28 -08001862 depends on S390 && QDIO && SCSI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001863 select SCSI_FC_ATTRS
1864 help
1865 If you want to access SCSI devices attached to your IBM eServer
1866 zSeries by means of Fibre Channel interfaces say Y.
1867 For details please refer to the documentation provided by IBM at
1868 <http://oss.software.ibm.com/developerworks/opensource/linux390>
1869
1870 This driver is also available as a module. This module will be
1871 called zfcp. If you want to compile it as a module, say M here
Alexander E. Patrakov39f5fb32007-03-16 18:28:43 +05001872 and read <file:Documentation/kbuild/modules.txt>.
Linus Torvalds1da177e2005-04-16 15:20:36 -07001873
Felix Beckef3eb712010-07-16 15:37:42 +02001874config ZFCP_DIF
1875 tristate "T10 DIF/DIX support for the zfcp driver (EXPERIMENTAL)"
1876 depends on ZFCP && EXPERIMENTAL
1877
Anil Ravindranath89a36812009-08-25 17:35:18 -07001878config SCSI_PMCRAID
1879 tristate "PMC SIERRA Linux MaxRAID adapter support"
Randy Dunlapb2045242010-08-10 18:01:24 -07001880 depends on PCI && SCSI && NET
Anil Ravindranath89a36812009-08-25 17:35:18 -07001881 ---help---
1882 This driver supports the PMC SIERRA MaxRAID adapters.
1883
jack wangdbf9bfe2009-10-14 16:19:21 +08001884config SCSI_PM8001
1885 tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
1886 depends on PCI && SCSI
1887 select SCSI_SAS_LIBSAS
1888 help
1889 This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
1890 based host adapters.
1891
FUJITA Tomonori26b14822006-12-01 03:00:50 +09001892config SCSI_SRP
1893 tristate "SCSI RDMA Protocol helper library"
1894 depends on SCSI && PCI
1895 select SCSI_TGT
1896 help
1897 If you wish to use SRP target drivers, say Y.
1898
1899 To compile this driver as a module, choose M here: the
1900 module will be called libsrp.
1901
Jing Huang7725ccf2009-09-23 17:46:15 -07001902config SCSI_BFA_FC
1903 tristate "Brocade BFA Fibre Channel Support"
1904 depends on PCI && SCSI
1905 select SCSI_FC_ATTRS
1906 help
1907 This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
1908
1909 To compile this driver as a module, choose M here. The module will
1910 be called bfa.
1911
Jan Engelhardtfc6e7402007-07-09 12:00:08 -07001912endif # SCSI_LOWLEVEL
Linus Torvalds1da177e2005-04-16 15:20:36 -07001913
1914source "drivers/scsi/pcmcia/Kconfig"
1915
Chandra Seetharamana6a8d9f2008-05-01 14:49:46 -07001916source "drivers/scsi/device_handler/Kconfig"
1917
Boaz Harrosh68274792009-01-25 17:24:14 +02001918source "drivers/scsi/osd/Kconfig"
1919
Linus Torvalds1da177e2005-04-16 15:20:36 -07001920endmenu