1 menu "SCSI device support"
5 default y if SCSI=n || SCSI=y
9 tristate "RAID Transport Class"
17 tristate "SCSI device support"
19 select SCSI_DMA if HAS_DMA
21 select BLK_SCSI_REQUEST
23 If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
24 any other SCSI device under Linux, say Y and make sure that you know
25 the name of your SCSI host adapter (the card inside your computer
26 that "speaks" the SCSI protocol, also called SCSI controller),
27 because you will be asked for it.
29 You also need to say Y here if you have a device which speaks
30 the SCSI protocol. Examples of this include the parallel port
31 version of the IOMEGA ZIP drive, USB storage devices, Fibre
32 Channel, and FireWire storage.
34 To compile this driver as a module, choose M here and read
35 <file:Documentation/scsi/scsi.txt>.
36 The module will be called scsi_mod.
38 However, do not compile this as a module if your root file system
39 (the one containing the directory /) is located on a SCSI device.
50 config SCSI_MQ_DEFAULT
51 bool "SCSI: use blk-mq I/O path by default"
54 This option enables the new blk-mq based I/O path for SCSI
55 devices by default. With the option the scsi_mod.use_blk_mq
56 module/boot option defaults to Y, without it to N, but it can
57 still be overridden either way.
62 bool "legacy /proc/scsi/ support"
63 depends on SCSI && PROC_FS
66 This option enables support for the various files in
67 /proc/scsi. In Linux 2.6 this has been superseded by
68 files in sysfs but many legacy applications rely on this.
72 comment "SCSI support type (disk, tape, CD-ROM)"
76 tristate "SCSI disk support"
79 If you want to use SCSI hard disks, Fibre Channel disks,
80 Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
81 USB storage or the SCSI or parallel port version of
82 the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
83 the Disk-HOWTO and the Multi-Disk-HOWTO, available from
84 <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
87 To compile this driver as a module, choose M here and read
88 <file:Documentation/scsi/scsi.txt>.
89 The module will be called sd_mod.
91 Do not compile this driver as a module if your root file system
92 (the one containing the directory /) is located on a SCSI disk.
93 In this case, do not compile the driver for your SCSI host adapter
94 (below) as a module either.
97 tristate "SCSI tape support"
100 If you want to use a SCSI tape drive under Linux, say Y and read the
101 SCSI-HOWTO, available from
102 <http://www.tldp.org/docs.html#howto>, and
103 <file:Documentation/scsi/st.txt> in the kernel source. This is NOT
106 To compile this driver as a module, choose M here and read
107 <file:Documentation/scsi/scsi.txt>. The module will be called st.
110 tristate "SCSI OnStream SC-x0 tape support"
113 The OnStream SC-x0 SCSI tape drives cannot be driven by the
114 standard st driver, but instead need this special osst driver and
115 use the /dev/osstX char device nodes (major 206). Via usb-storage,
116 you may be able to drive the USB-x0 and DI-x0 drives as well.
117 Note that there is also a second generation of OnStream
118 tape drives (ADR-x0) that supports the standard SCSI-2 commands for
119 tapes (QIC-157) and can be driven by the standard driver st.
120 For more information, you may have a look at the SCSI-HOWTO
121 <http://www.tldp.org/docs.html#howto> and
122 <file:Documentation/scsi/osst.txt> in the kernel source.
123 More info on the OnStream driver may be found on
124 <http://sourceforge.net/projects/osst/>
125 Please also have a look at the standard st docu, as most of it
126 applies to osst as well.
128 To compile this driver as a module, choose M here and read
129 <file:Documentation/scsi/scsi.txt>. The module will be called osst.
132 tristate "SCSI CDROM support"
135 If you want to use a CD or DVD drive attached to your computer
136 by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
137 and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
139 Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
141 To compile this driver as a module, choose M here and read
142 <file:Documentation/scsi/scsi.txt>.
143 The module will be called sr_mod.
145 config BLK_DEV_SR_VENDOR
146 bool "Enable vendor-specific extensions (for SCSI CDROM)"
147 depends on BLK_DEV_SR
149 This enables the usage of vendor specific SCSI commands. This is
150 required to support multisession CDs with old NEC/TOSHIBA cdrom
151 drives (and HP Writers). If you have such a drive and get the first
152 session only, try saying Y here; everybody else says N.
155 tristate "SCSI generic support"
158 If you want to use SCSI scanners, synthesizers or CD-writers or just
159 about anything having "SCSI" in its name other than hard disks,
160 CD-ROMs or tapes, say Y here. These won't be supported by the kernel
161 directly, so you need some additional software which knows how to
162 talk to these devices using the SCSI protocol:
164 For scanners, look at SANE (<http://www.sane-project.org/>). For CD
165 writer software look at Cdrtools
166 (<http://cdrecord.berlios.de/private/cdrecord.html>)
167 and for burning a "disk at once": CDRDAO
168 (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
169 quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
170 For other devices, it's possible that you'll have to write the
171 driver software yourself. Please read the file
172 <file:Documentation/scsi/scsi-generic.txt> for more information.
174 To compile this driver as a module, choose M here and read
175 <file:Documentation/scsi/scsi.txt>. The module will be called sg.
180 tristate "SCSI media changer support"
183 This is a driver for SCSI media changers. Most common devices are
184 tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
185 don't need this for those tiny 6-slot cdrom changers. Media
186 changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
187 If you have such hardware and want to use it with linux, say Y
188 here. Check <file:Documentation/scsi/scsi-changer.txt> for details.
190 If you want to compile this as a module ( = code which can be
191 inserted in and removed from the running kernel whenever you want),
192 say M here and read <file:Documentation/kbuild/modules.txt> and
193 <file:Documentation/scsi/scsi.txt>. The module will be called ch.o.
196 config SCSI_ENCLOSURE
197 tristate "SCSI Enclosure Support"
198 depends on SCSI && ENCLOSURE_SERVICES
199 depends on m || SCSI_SAS_ATTRS != m
201 Enclosures are devices sitting on or in SCSI backplanes that
202 manage devices. If you have a disk cage, the chances are that
203 it has an enclosure device. Selecting this option will just allow
204 certain enclosure conditions to be reported and is not required.
206 config SCSI_CONSTANTS
207 bool "Verbose SCSI error reporting (kernel size += 36K)"
210 The error messages regarding your SCSI hardware will be easier to
211 understand if you say Y here; it will enlarge your kernel by about
212 36 KB. If in doubt, say Y.
215 bool "SCSI logging facility"
218 This turns on a logging facility that can be used to debug a number
219 of SCSI related problems.
221 If you say Y here, no logging output will appear by default, but you
222 can enable logging by saying Y to "/proc file system support" and
223 "Sysctl support" below and executing the command
225 echo <bitmask> > /proc/sys/dev/scsi/logging_level
227 where <bitmask> is a four byte value representing the logging type
228 and logging level for each type of logging selected.
230 There are a number of logging types and you can find them in the
231 source at <file:drivers/scsi/scsi_logging.h>. The logging levels
232 are also described in that file and they determine the verbosity of
233 the logging for each logging type.
235 If you say N here, it may be harder to track down some types of SCSI
236 problems. If you say Y here your kernel will be somewhat larger, but
237 there should be no noticeable performance impact as long as you have
240 config SCSI_SCAN_ASYNC
241 bool "Asynchronous SCSI scanning"
244 The SCSI subsystem can probe for devices while the rest of the
245 system continues booting, and even probe devices on different
246 busses in parallel, leading to a significant speed-up.
248 You can override this choice by specifying "scsi_mod.scan=sync"
249 or async on the kernel's command line.
251 Note that this setting also affects whether resuming from
252 system suspend will be performed asynchronously.
254 menu "SCSI Transports"
257 config SCSI_SPI_ATTRS
258 tristate "Parallel SCSI (SPI) Transport Attributes"
261 If you wish to export transport-specific information about
262 each attached SCSI device to sysfs, say Y. Otherwise, say N.
265 tristate "FiberChannel Transport Attributes"
266 depends on SCSI && NET
267 select BLK_DEV_BSGLIB
270 If you wish to export transport-specific information about
271 each attached FiberChannel device to sysfs, say Y.
274 config SCSI_ISCSI_ATTRS
275 tristate "iSCSI Transport Attributes"
276 depends on SCSI && NET
277 select BLK_DEV_BSGLIB
279 If you wish to export transport-specific information about
280 each attached iSCSI device to sysfs, say Y.
283 config SCSI_SAS_ATTRS
284 tristate "SAS Transport Attributes"
286 select BLK_DEV_BSGLIB
288 If you wish to export transport-specific information about
289 each attached SAS device to sysfs, say Y.
291 source "drivers/scsi/libsas/Kconfig"
293 config SCSI_SRP_ATTRS
294 tristate "SRP Transport Attributes"
297 If you wish to export transport-specific information about
298 each attached SRP device to sysfs, say Y.
302 menuconfig SCSI_LOWLEVEL
303 bool "SCSI low-level drivers"
307 if SCSI_LOWLEVEL && SCSI
310 tristate "iSCSI Initiator over TCP/IP"
311 depends on SCSI && INET
315 select SCSI_ISCSI_ATTRS
317 The iSCSI Driver provides a host with the ability to access storage
318 through an IP network. The driver uses the iSCSI protocol to transport
319 SCSI requests and responses over a TCP/IP network between the host
320 (the "initiator") and "targets". Architecturally, the iSCSI driver
321 combines with the host's TCP/IP stack, network drivers, and Network
322 Interface Card (NIC) to provide the same functions as a SCSI or a
323 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
325 To compile this driver as a module, choose M here: the
326 module will be called iscsi_tcp.
328 The userspace component needed to initialize the driver, documentation,
329 and sample configuration files can be found here:
331 http://open-iscsi.org
333 config ISCSI_BOOT_SYSFS
334 tristate "iSCSI Boot Sysfs Interface"
337 This option enables support for exposing iSCSI boot information
338 via sysfs to userspace. If you wish to export this information,
339 say Y. Otherwise, say N.
341 source "drivers/scsi/cxgbi/Kconfig"
342 source "drivers/scsi/bnx2i/Kconfig"
343 source "drivers/scsi/bnx2fc/Kconfig"
344 source "drivers/scsi/be2iscsi/Kconfig"
345 source "drivers/scsi/cxlflash/Kconfig"
348 tristate "SGI WD93C93 SCSI Driver"
349 depends on SGI_HAS_WD93 && SCSI
351 If you have a Western Digital WD93 SCSI controller on
352 an SGI MIPS system, say Y. Otherwise, say N.
354 config BLK_DEV_3W_XXXX_RAID
355 tristate "3ware 5/6/7/8xxx ATA-RAID support"
356 depends on PCI && SCSI
358 3ware is the only hardware ATA-Raid product in Linux to date.
359 This card is 2,4, or 8 channel master mode support only.
360 SCSI support required!!!
362 <http://www.3ware.com/>
364 Please read the comments at the top of
365 <file:drivers/scsi/3w-xxxx.c>.
368 tristate "HP Smart Array SCSI driver"
369 depends on PCI && SCSI
370 select CHECK_SIGNATURE
371 select SCSI_SAS_ATTRS
373 This driver supports HP Smart Array Controllers (circa 2009).
374 It is a SCSI alternative to the cciss driver, which is a block
375 driver. Anyone wishing to use HP Smart Array controllers who
376 would prefer the devices be presented to linux as SCSI devices,
377 rather than as generic block devices should say Y here.
380 tristate "3ware 9xxx SATA-RAID support"
381 depends on PCI && SCSI
383 This driver supports the 9000 series 3ware SATA-RAID cards.
385 <http://www.amcc.com>
387 Please read the comments at the top of
388 <file:drivers/scsi/3w-9xxx.c>.
391 tristate "3ware 97xx SAS/SATA-RAID support"
392 depends on PCI && SCSI
394 This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
398 Please read the comments at the top of
399 <file:drivers/scsi/3w-sas.c>.
402 tristate "ACARD SCSI support"
403 depends on PCI && SCSI
405 This driver supports the ACARD SCSI host adapter.
406 Support Chip <ATP870 ATP876 ATP880 ATP885>
407 To compile this driver as a module, choose M here: the
408 module will be called atp870u.
411 tristate "Adaptec AHA152X/2825 support"
412 depends on ISA && SCSI
413 select SCSI_SPI_ATTRS
414 select CHECK_SIGNATURE
416 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
417 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
418 must be manually specified in this case.
420 It is explained in section 3.3 of the SCSI-HOWTO, available from
421 <http://www.tldp.org/docs.html#howto>. You might also want to
422 read the file <file:Documentation/scsi/aha152x.txt>.
424 To compile this driver as a module, choose M here: the
425 module will be called aha152x.
428 tristate "Adaptec AHA1542 support"
429 depends on ISA && SCSI && ISA_DMA_API
431 This is support for a SCSI host adapter. It is explained in section
432 3.4 of the SCSI-HOWTO, available from
433 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
434 purchased by Adaptec, and some former Trantor products are being
435 sold under the Adaptec name. If it doesn't work out of the box, you
436 may have to change some settings in <file:drivers/scsi/aha1542.h>.
438 To compile this driver as a module, choose M here: the
439 module will be called aha1542.
442 tristate "Adaptec AHA1740 support"
443 depends on EISA && SCSI
445 This is support for a SCSI host adapter. It is explained in section
446 3.5 of the SCSI-HOWTO, available from
447 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
448 of the box, you may have to change some settings in
449 <file:drivers/scsi/aha1740.h>.
451 To compile this driver as a module, choose M here: the
452 module will be called aha1740.
455 tristate "Adaptec AACRAID support"
456 depends on SCSI && PCI
458 This driver supports a variety of Dell, HP, Adaptec, IBM and
459 ICP storage products. For a list of supported products, refer
460 to <file:Documentation/scsi/aacraid.txt>.
462 To compile this driver as a module, choose M here: the module
463 will be called aacraid.
466 source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
467 source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
468 source "drivers/scsi/aic94xx/Kconfig"
469 source "drivers/scsi/hisi_sas/Kconfig"
470 source "drivers/scsi/mvsas/Kconfig"
473 tristate "Marvell UMI driver"
474 depends on SCSI && PCI
476 Module for Marvell Universal Message Interface(UMI) driver
478 To compile this driver as a module, choose M here: the
479 module will be called mvumi.
482 tristate "Adaptec I2O RAID support "
483 depends on SCSI && PCI && VIRT_TO_BUS
485 This driver supports all of Adaptec's I2O based RAID controllers as
486 well as the DPT SmartRaid V cards. This is an Adaptec maintained
487 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
489 To compile this driver as a module, choose M here: the
490 module will be called dpt_i2o.
493 tristate "AdvanSys SCSI support"
495 depends on ISA || EISA || PCI
496 depends on ISA_DMA_API || !ISA
498 This is a driver for all SCSI host adapters manufactured by
499 AdvanSys. It is documented in the kernel source in
500 <file:drivers/scsi/advansys.c>.
502 To compile this driver as a module, choose M here: the
503 module will be called advansys.
506 tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
507 depends on PCI && SCSI
509 This driver supports all of ARECA's SATA/SAS RAID controller cards.
510 This is an ARECA-maintained driver by Erich Chen.
511 If you have any problems, please mail to: <erich@areca.com.tw>.
512 Areca supports Linux RAID config tools.
513 Please link <http://www.areca.com.tw>
515 To compile this driver as a module, choose M here: the
516 module will be called arcmsr (modprobe arcmsr).
518 source "drivers/scsi/esas2r/Kconfig"
519 source "drivers/scsi/megaraid/Kconfig.megaraid"
520 source "drivers/scsi/mpt3sas/Kconfig"
521 source "drivers/scsi/smartpqi/Kconfig"
522 source "drivers/scsi/ufs/Kconfig"
525 tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
526 depends on SCSI && PCI
528 This option enables support for HighPoint RocketRAID 3xxx/4xxx
531 To compile this driver as a module, choose M here; the module
532 will be called hptiop. If unsure, say N.
535 tristate "BusLogic SCSI support"
536 depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
538 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
539 Adapters. Consult the SCSI-HOWTO, available from
540 <http://www.tldp.org/docs.html#howto>, and the files
541 <file:Documentation/scsi/BusLogic.txt> and
542 <file:Documentation/scsi/FlashPoint.txt> for more information.
543 Note that support for FlashPoint is only available for 32-bit
546 To compile this driver as a module, choose M here: the
547 module will be called BusLogic.
549 config SCSI_FLASHPOINT
550 bool "FlashPoint support"
551 depends on SCSI_BUSLOGIC && PCI
553 This option allows you to add FlashPoint support to the
554 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
555 substantial, so users of MultiMaster Host Adapters may not
559 tristate "VMware PVSCSI driver support"
560 depends on PCI && SCSI && X86
562 This driver supports VMware's para virtualized SCSI HBA.
563 To compile this driver as a module, choose M here: the
564 module will be called vmw_pvscsi.
566 config XEN_SCSI_FRONTEND
567 tristate "XEN SCSI frontend driver"
568 depends on SCSI && XEN
569 select XEN_XENBUS_FRONTEND
571 The XEN SCSI frontend driver allows the kernel to access SCSI Devices
572 within another guest OS (usually Dom0).
573 Only needed if the kernel is running in a XEN guest and generic
574 SCSI access to a device is needed.
576 config HYPERV_STORAGE
577 tristate "Microsoft Hyper-V virtual storage driver"
578 depends on SCSI && HYPERV
579 depends on m || SCSI_FC_ATTRS != m
582 Select this option to enable the Hyper-V virtual storage driver.
585 tristate "LibFC module"
586 depends on SCSI_FC_ATTRS
589 Fibre Channel library module
592 tristate "LibFCoE module"
595 Library for Fibre Channel over Ethernet module
598 tristate "FCoE module"
602 Fibre Channel over Ethernet module
605 tristate "Cisco FNIC Driver"
606 depends on PCI && X86
609 This is support for the Cisco PCI-Express FCoE HBA.
611 To compile this driver as a module, choose M here and read
612 <file:Documentation/scsi/scsi.txt>.
613 The module will be called fnic.
616 tristate "Cisco SNIC Driver"
617 depends on PCI && SCSI
619 This is support for the Cisco PCI-Express SCSI HBA.
621 To compile this driver as a module, choose M here and read
622 <file:Documentation/scsi/scsi.txt>.
623 The module will be called snic.
625 config SCSI_SNIC_DEBUG_FS
626 bool "Cisco SNIC Driver Debugfs Support"
627 depends on SCSI_SNIC && DEBUG_FS
629 This enables to list debugging information from SNIC Driver
630 available via debugfs file system
633 tristate "DMX3191D SCSI support"
634 depends on PCI && SCSI
635 select SCSI_SPI_ATTRS
637 This is support for Domex DMX3191D SCSI Host Adapters.
639 To compile this driver as a module, choose M here: the
640 module will be called dmx3191d.
643 tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
644 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
646 This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
647 ISA and all EISA I/O addresses are probed looking for the "EATA"
648 signature. The addresses of all the PCI SCSI controllers reported
649 by the PCI subsystem are probed as well.
651 You want to read the start of <file:drivers/scsi/eata.c> and the
652 SCSI-HOWTO, available from
653 <http://www.tldp.org/docs.html#howto>.
655 To compile this driver as a module, choose M here: the
656 module will be called eata.
658 config SCSI_EATA_TAGGED_QUEUE
659 bool "enable tagged command queueing"
662 This is a feature of SCSI-2 which improves performance: the host
663 adapter can send several SCSI commands to a device's queue even if
664 previous commands haven't finished yet.
665 This is equivalent to the "eata=tc:y" boot option.
667 config SCSI_EATA_LINKED_COMMANDS
668 bool "enable elevator sorting"
671 This option enables elevator sorting for all probed SCSI disks and
672 CD-ROMs. It definitely reduces the average seek distance when doing
673 random seeks, but this does not necessarily result in a noticeable
674 performance improvement: your mileage may vary...
675 This is equivalent to the "eata=lc:y" boot option.
677 config SCSI_EATA_MAX_TAGS
678 int "maximum number of queued commands"
682 This specifies how many SCSI commands can be maximally queued for
683 each probed SCSI device. You should reduce the default value of 16
684 only if you have disks with buggy or limited tagged command support.
685 Minimum is 2 and maximum is 62. This value is also the window size
686 used by the elevator sorting option above. The effective value used
687 by the driver for each probed SCSI device is reported at boot time.
688 This is equivalent to the "eata=mq:8" boot option.
691 tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
692 depends on (ISA || EISA || PCI) && SCSI && BROKEN
694 This driver supports all EATA-PIO protocol compliant SCSI Host
695 Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
696 host adapters could also use this driver but are discouraged from
697 doing so, since this driver only supports hard disks and lacks
698 numerous features. You might want to have a look at the SCSI-HOWTO,
699 available from <http://www.tldp.org/docs.html#howto>.
701 To compile this driver as a module, choose M here: the
702 module will be called eata_pio.
704 config SCSI_FUTURE_DOMAIN
705 tristate "Future Domain 16xx SCSI/AHA-2920A support"
706 depends on (ISA || PCI) && SCSI
707 select CHECK_SIGNATURE
709 This is support for Future Domain's 16-bit SCSI host adapters
710 (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
711 other adapters based on the Future Domain chipsets (Quantum
712 ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
713 It is explained in section 3.7 of the SCSI-HOWTO, available from
714 <http://www.tldp.org/docs.html#howto>.
716 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
717 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
718 controller support"). This Future Domain driver works with the older
719 Adaptec AHA-2920A boards with a Future Domain chip on them.
721 To compile this driver as a module, choose M here: the
722 module will be called fdomain.
725 tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
726 depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
728 Formerly called GDT SCSI Disk Array Controller Support.
730 This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
731 manufactured by Intel Corporation/ICP vortex GmbH. It is documented
732 in the kernel source in <file:drivers/scsi/gdth.c> and
733 <file:drivers/scsi/gdth.h>.
735 To compile this driver as a module, choose M here: the
736 module will be called gdth.
739 tristate "Intel(R) C600 Series Chipset SAS Controller"
740 depends on PCI && SCSI
742 select SCSI_SAS_LIBSAS
744 This driver supports the 6Gb/s SAS capabilities of the storage
745 control unit found in the Intel(R) C600 series chipset.
747 config SCSI_GENERIC_NCR5380
748 tristate "Generic NCR5380/53c400 SCSI ISA card support"
749 depends on ISA && SCSI && HAS_IOPORT_MAP
750 select SCSI_SPI_ATTRS
752 This is a driver for old ISA card SCSI controllers based on a
753 NCR 5380, 53C80, 53C400, 53C400A, or DTC 436 device.
754 Most boards such as the Trantor T130 fit this category, as do
755 various 8-bit and 16-bit ISA cards bundled with SCSI scanners.
757 To compile this driver as a module, choose M here: the
758 module will be called g_NCR5380.
761 tristate "IBM ServeRAID support"
762 depends on PCI && SCSI
764 This is support for the IBM ServeRAID hardware RAID controllers.
765 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
766 and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
767 for more information. If this driver does not work correctly
768 without modification please contact the author by email at
769 <ipslinux@adaptec.com>.
771 To compile this driver as a module, choose M here: the
772 module will be called ips.
775 tristate "IBM Virtual SCSI support"
776 depends on PPC_PSERIES
777 select SCSI_SRP_ATTRS
779 This is the IBM POWER Virtual SCSI Client
781 To compile this driver as a module, choose M here: the
782 module will be called ibmvscsi.
784 config SCSI_IBMVSCSIS
785 tristate "IBM Virtual SCSI Server support"
786 depends on PPC_PSERIES && TARGET_CORE && SCSI && PCI
788 This is the IBM POWER Virtual SCSI Target Server
789 This driver uses the SRP protocol for communication betwen servers
790 guest and/or the host that run on the same server.
791 More information on VSCSI protocol can be found at www.power.org
793 The userspace configuration needed to initialize the driver can be
796 https://github.com/powervm/ibmvscsis/wiki/Configuration
798 To compile this driver as a module, choose M here: the
799 module will be called ibmvscsis.
802 tristate "IBM Virtual FC support"
803 depends on PPC_PSERIES && SCSI
804 depends on SCSI_FC_ATTRS
806 This is the IBM POWER Virtual FC Client
808 To compile this driver as a module, choose M here: the
809 module will be called ibmvfc.
811 config SCSI_IBMVFC_TRACE
812 bool "enable driver internal trace"
813 depends on SCSI_IBMVFC
816 If you say Y here, the driver will trace all commands issued
817 to the adapter. Performance impact is minimal. Trace can be
818 dumped using /sys/class/scsi_host/hostXX/trace.
821 tristate "Initio 9100U(W) support"
822 depends on PCI && SCSI
824 This is support for the Initio 91XXU(W) SCSI host adapter. Please
825 read the SCSI-HOWTO, available from
826 <http://www.tldp.org/docs.html#howto>.
828 To compile this driver as a module, choose M here: the
829 module will be called initio.
832 tristate "Initio INI-A100U2W support"
833 depends on PCI && SCSI
835 This is support for the Initio INI-A100U2W SCSI host adapter.
836 Please read the SCSI-HOWTO, available from
837 <http://www.tldp.org/docs.html#howto>.
839 To compile this driver as a module, choose M here: the
840 module will be called a100u2w.
843 tristate "IOMEGA parallel port (ppa - older drives)"
844 depends on SCSI && PARPORT_PC
846 This driver supports older versions of IOMEGA's parallel port ZIP
847 drive (a 100 MB removable media device).
849 Note that you can say N here if you have the SCSI version of the ZIP
850 drive: it will be supported automatically if you said Y to the
851 generic "SCSI disk support", above.
853 If you have the ZIP Plus drive or a more recent parallel port ZIP
854 drive (if the supplied cable with the drive is labeled "AutoDetect")
855 then you should say N here and Y to "IOMEGA parallel port (imm -
856 newer drives)", below.
858 For more information about this driver and how to use it you should
859 read the file <file:Documentation/scsi/ppa.txt>. You should also read
860 the SCSI-HOWTO, which is available from
861 <http://www.tldp.org/docs.html#howto>. If you use this driver,
862 you will still be able to use the parallel port for other tasks,
863 such as a printer; it is safe to compile both drivers into the
866 To compile this driver as a module, choose M here: the
867 module will be called ppa.
870 tristate "IOMEGA parallel port (imm - newer drives)"
871 depends on SCSI && PARPORT_PC
873 This driver supports newer versions of IOMEGA's parallel port ZIP
874 drive (a 100 MB removable media device).
876 Note that you can say N here if you have the SCSI version of the ZIP
877 drive: it will be supported automatically if you said Y to the
878 generic "SCSI disk support", above.
880 If you have the ZIP Plus drive or a more recent parallel port ZIP
881 drive (if the supplied cable with the drive is labeled "AutoDetect")
882 then you should say Y here; if you have an older ZIP drive, say N
883 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
885 For more information about this driver and how to use it you should
886 read the file <file:Documentation/scsi/ppa.txt>. You should also read
887 the SCSI-HOWTO, which is available from
888 <http://www.tldp.org/docs.html#howto>. If you use this driver,
889 you will still be able to use the parallel port for other tasks,
890 such as a printer; it is safe to compile both drivers into the
893 To compile this driver as a module, choose M here: the
894 module will be called imm.
896 config SCSI_IZIP_EPP16
897 bool "ppa/imm option - Use slow (but safe) EPP-16"
898 depends on SCSI_PPA || SCSI_IMM
900 EPP (Enhanced Parallel Port) is a standard for parallel ports which
901 allows them to act as expansion buses that can handle up to 64
904 Some parallel port chipsets are slower than their motherboard, and
905 so we have to control the state of the chipset's FIFO queue every
906 now and then to avoid data loss. This will be done if you say Y
909 Generally, saying Y is the safe option and slows things down a bit.
911 config SCSI_IZIP_SLOW_CTR
912 bool "ppa/imm option - Assume slow parport control register"
913 depends on SCSI_PPA || SCSI_IMM
915 Some parallel ports are known to have excessive delays between
916 changing the parallel port control register and good data being
917 available on the parallel port data/status register. This option
918 forces a small delay (1.0 usec to be exact) after changing the
919 control register to let things settle out. Enabling this option may
920 result in a big drop in performance but some very old parallel ports
921 (found in 386 vintage machines) will not work properly.
923 Generally, saying N is fine.
925 config SCSI_NCR53C406A
926 tristate "NCR53c406a SCSI support"
927 depends on ISA && SCSI
929 This is support for the NCR53c406a SCSI host adapter. For user
930 configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
931 in the kernel source. Also read the SCSI-HOWTO, available from
932 <http://www.tldp.org/docs.html#howto>.
934 To compile this driver as a module, choose M here: the
935 module will be called NCR53c406.
938 tristate "NCR Dual 700 MCA SCSI support"
939 depends on MCA && SCSI
940 select SCSI_SPI_ATTRS
942 This is a driver for the MicroChannel Dual 700 card produced by
943 NCR and commonly used in 345x/35xx/4100 class machines. It always
944 tries to negotiate sync and uses tag command queueing.
946 Unless you have an NCR manufactured machine, the chances are that
947 you do not have this SCSI card, so say N.
950 tristate "HP Lasi SCSI support for 53c700/710"
951 depends on GSC && SCSI
952 select SCSI_SPI_ATTRS
954 This is a driver for the SCSI controller in the Lasi chip found in
955 many PA-RISC workstations & servers. If you do not know whether you
956 have a Lasi chip, it is safe to say "Y" here.
958 config SCSI_SNI_53C710
959 tristate "SNI RM SCSI support for 53c710"
960 depends on SNI_RM && SCSI
961 select SCSI_SPI_ATTRS
962 select 53C700_LE_ON_BE
964 This is a driver for the onboard SCSI controller found in older
965 SNI RM workstations & servers.
967 config 53C700_LE_ON_BE
969 depends on SCSI_LASI700
973 tristate "Promise SuperTrak EX Series support"
974 depends on PCI && SCSI
976 This driver supports Promise SuperTrak EX series storage controllers.
978 Promise provides Linux RAID configuration utility for these
979 controllers. Please visit <http://www.promise.com> to download.
981 To compile this driver as a module, choose M here: the
982 module will be called stex.
986 depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
989 config SCSI_SYM53C8XX_2
990 tristate "SYM53C8XX Version 2 SCSI support"
991 depends on PCI && SCSI
992 select SCSI_SPI_ATTRS
994 This driver supports the whole NCR53C8XX/SYM53C8XX family of
995 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
996 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
997 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
998 controllers; you need to use the Fusion MPT driver for that.
1000 Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
1003 config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
1004 int "DMA addressing mode"
1005 depends on SCSI_SYM53C8XX_2
1008 This option only applies to PCI-SCSI chips that are PCI DAC
1009 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
1011 When set to 0, the driver will program the chip to only perform
1012 32-bit DMA. When set to 1, the chip will be able to perform DMA
1013 to addresses up to 1TB. When set to 2, the driver supports the
1014 full 64-bit DMA address range, but can only address 16 segments
1015 of 4 GB each. This limits the total addressable range to 64 GB.
1017 Most machines with less than 4GB of memory should use a setting
1018 of 0 for best performance. If your machine has 4GB of memory
1019 or more, you should set this option to 1 (the default).
1021 The still experimental value 2 (64 bit DMA addressing with 16
1022 x 4GB segments limitation) can be used on systems that require
1023 PCI address bits past bit 39 to be set for the addressing of
1024 memory using PCI DAC cycles.
1026 config SCSI_SYM53C8XX_DEFAULT_TAGS
1027 int "Default tagged command queue depth"
1028 depends on SCSI_SYM53C8XX_2
1031 This is the default value of the command queue depth the
1032 driver will announce to the generic SCSI layer for devices
1033 that support tagged command queueing. This value can be changed
1034 from the boot command line. This is a soft limit that cannot
1035 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
1037 config SCSI_SYM53C8XX_MAX_TAGS
1038 int "Maximum number of queued commands"
1039 depends on SCSI_SYM53C8XX_2
1042 This option allows you to specify the maximum number of commands
1043 that can be queued to any device, when tagged command queuing is
1044 possible. The driver supports up to 256 queued commands per device.
1045 This value is used as a compiled-in hard limit.
1047 config SCSI_SYM53C8XX_MMIO
1048 bool "Use memory mapped IO"
1049 depends on SCSI_SYM53C8XX_2
1052 Memory mapped IO is faster than Port IO. Most people should
1053 answer Y here, but some machines may have problems. If you have
1054 to answer N here, please report the problem to the maintainer.
1057 tristate "IBM Power Linux RAID adapter support"
1058 depends on PCI && SCSI && ATA
1062 This driver supports the IBM Power Linux family RAID adapters.
1063 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
1064 as IBM iSeries 5702, 5703, 5709, and 570A.
1066 config SCSI_IPR_TRACE
1067 bool "enable driver internal trace"
1071 If you say Y here, the driver will trace all commands issued
1072 to the adapter. Performance impact is minimal. Trace can be
1073 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1075 config SCSI_IPR_DUMP
1076 bool "enable adapter dump support"
1080 If you say Y here, the driver will support adapter crash dump.
1081 If you enable this support, the iprdump daemon can be used
1082 to capture adapter failure analysis information.
1085 tristate "Zalon SCSI support"
1086 depends on GSC && SCSI
1087 select SCSI_SPI_ATTRS
1089 The Zalon is a GSC/HSC bus interface chip that sits between the
1090 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1091 C110, J200, J210 and some D, K & R-class machines. It's also
1092 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1093 Say Y here if you have one of these machines or cards.
1095 config SCSI_NCR_Q720
1096 tristate "NCR Quad 720 MCA SCSI support"
1097 depends on MCA && SCSI
1098 select SCSI_SPI_ATTRS
1100 This is a driver for the MicroChannel Quad 720 card produced by
1101 NCR and commonly used in 345x/35xx/4100 class machines. It always
1102 tries to negotiate sync and uses tag command queueing.
1104 Unless you have an NCR manufactured machine, the chances are that
1105 you do not have this SCSI card, so say N.
1107 config SCSI_NCR53C8XX_DEFAULT_TAGS
1108 int "default tagged command queue depth"
1109 depends on SCSI_ZALON || SCSI_NCR_Q720
1112 "Tagged command queuing" is a feature of SCSI-2 which improves
1113 performance: the host adapter can send several SCSI commands to a
1114 device's queue even if previous commands haven't finished yet.
1115 Because the device is intelligent, it can optimize its operations
1116 (like head positioning) based on its own request queue. Some SCSI
1117 devices don't implement this properly; if you want to disable this
1118 feature, enter 0 or 1 here (it doesn't matter which).
1120 The default value is 8 and should be supported by most hard disks.
1121 This value can be overridden from the boot command line using the
1122 'tags' option as follows (example):
1123 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1124 4, set queue depth to 16 for target 2 and target 3 on controller 0
1125 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1127 The normal answer therefore is to go with the default 8 and to use
1128 a boot command line option for devices that need to use a different
1129 command queue depth.
1131 There is no safe option other than using good SCSI devices.
1133 config SCSI_NCR53C8XX_MAX_TAGS
1134 int "maximum number of queued commands"
1135 depends on SCSI_ZALON || SCSI_NCR_Q720
1138 This option allows you to specify the maximum number of commands
1139 that can be queued to any device, when tagged command queuing is
1140 possible. The default value is 32. Minimum is 2, maximum is 64.
1141 Modern hard disks are able to support 64 tags and even more, but
1142 do not seem to be faster when more than 32 tags are being used.
1144 So, the normal answer here is to go with the default value 32 unless
1145 you are using very large hard disks with large cache (>= 1 MB) that
1146 are able to take advantage of more than 32 tagged commands.
1148 There is no safe option and the default answer is recommended.
1150 config SCSI_NCR53C8XX_SYNC
1151 int "synchronous transfers frequency in MHz"
1152 depends on SCSI_ZALON || SCSI_NCR_Q720
1155 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1156 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1157 are respectively the maximum data transfer rates in mega-transfers
1158 per second for each class. For example, a FAST-20 Wide 16 device is
1159 able to transfer data at 20 million 16 bit packets per second for a
1160 total rate of 40 MB/s.
1162 You may specify 0 if you want to only use asynchronous data
1163 transfers. This is the safest and slowest option. Otherwise, specify
1164 a value between 5 and 80, depending on the capability of your SCSI
1165 controller. The higher the number, the faster the data transfer.
1166 Note that 80 should normally be ok since the driver decreases the
1167 value automatically according to the controller's capabilities.
1169 Your answer to this question is ignored for controllers with NVRAM,
1170 since the driver will get this information from the user set-up. It
1171 also can be overridden using a boot setup option, as follows
1172 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1173 for FAST-20 synchronous data transfer (20 mega-transfers per
1176 The normal answer therefore is not to go with the default but to
1177 select the maximum value 80 allowing the driver to use the maximum
1178 value supported by each controller. If this causes problems with
1179 your SCSI devices, you should come back and decrease the value.
1181 There is no safe option other than using good cabling, right
1182 terminations and SCSI conformant devices.
1184 config SCSI_NCR53C8XX_NO_DISCONNECT
1185 bool "not allow targets to disconnect"
1186 depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1188 This option is only provided for safety if you suspect some SCSI
1189 device of yours to not support properly the target-disconnect
1190 feature. In that case, you would say Y here. In general however, to
1191 not allow targets to disconnect is not reasonable if there is more
1192 than 1 device on a SCSI bus. The normal answer therefore is N.
1194 config SCSI_QLOGIC_FAS
1195 tristate "Qlogic FAS SCSI support"
1196 depends on ISA && SCSI
1198 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1199 FastSCSI! cards as well as any other card based on the FASXX chip
1200 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1202 This driver does NOT support the PCI versions of these cards. The
1203 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1204 SCSI support"), below.
1206 Information about this driver is contained in
1207 <file:Documentation/scsi/qlogicfas.txt>. You should also read the
1208 SCSI-HOWTO, available from
1209 <http://www.tldp.org/docs.html#howto>.
1211 To compile this driver as a module, choose M here: the
1212 module will be called qlogicfas.
1214 config SCSI_QLOGIC_1280
1215 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1216 depends on PCI && SCSI
1218 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1220 To compile this driver as a module, choose M here: the
1221 module will be called qla1280.
1223 config SCSI_QLOGICPTI
1224 tristate "PTI Qlogic, ISP Driver"
1225 depends on SBUS && SCSI
1227 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1228 controllers are known under Solaris as qpti and in the openprom as
1229 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1230 driven by a different driver.
1232 To compile this driver as a module, choose M here: the
1233 module will be called qlogicpti.
1235 source "drivers/scsi/qla2xxx/Kconfig"
1236 source "drivers/scsi/qla4xxx/Kconfig"
1237 source "drivers/scsi/qedi/Kconfig"
1238 source "drivers/scsi/qedf/Kconfig"
1241 tristate "Emulex LightPulse Fibre Channel Support"
1242 depends on PCI && SCSI
1243 depends on SCSI_FC_ATTRS
1244 depends on NVME_TARGET_FC || NVME_TARGET_FC=n
1245 depends on NVME_FC || NVME_FC=n
1248 This lpfc driver supports the Emulex LightPulse
1249 Family of Fibre Channel PCI host adapters.
1251 config SCSI_LPFC_DEBUG_FS
1252 bool "Emulex LightPulse Fibre Channel debugfs Support"
1253 depends on SCSI_LPFC && DEBUG_FS
1255 This makes debugging information from the lpfc driver
1256 available via the debugfs filesystem.
1259 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1260 depends on (EISA || MCA) && SCSI
1261 select SCSI_SPI_ATTRS
1263 This driver is for NCR53c710 based SCSI host adapters.
1265 It currently supports Compaq EISA cards and NCR MCA cards
1267 config SCSI_SYM53C416
1268 tristate "Symbios 53c416 SCSI support"
1269 depends on ISA && SCSI
1271 This is support for the sym53c416 SCSI host adapter, the SCSI
1272 adapter that comes with some HP scanners. This driver requires that
1273 the sym53c416 is configured first using some sort of PnP
1274 configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
1275 are using isapnp then you need to compile this driver as a module
1276 and then load it using insmod after isapnp has run. The parameters
1277 of the configured card(s) should be passed to the driver. The format
1280 insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
1282 To compile this driver as a module, choose M here: the
1283 module will be called sym53c416.
1286 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"
1287 depends on PCI && SCSI
1289 This driver supports PCI SCSI host adapters based on the ASIC
1290 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1292 This driver works, but is still in experimental status. So better
1293 have a bootable disk and a backup in case of emergency.
1295 Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
1297 To compile this driver as a module, choose M here: the
1298 module will be called dc395x.
1300 config SCSI_AM53C974
1301 tristate "Tekram DC390(T) and Am53/79C974 SCSI support (new driver)"
1302 depends on PCI && SCSI
1303 select SCSI_SPI_ATTRS
1305 This driver supports PCI SCSI host adapters based on the Am53C974A
1306 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1307 PCscsi/PCnet (Am53/79C974) solutions.
1308 This is a new implementation base on the generic esp_scsi driver.
1310 Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
1312 Note that this driver does NOT support Tekram DC390W/U/F, which are
1313 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1315 To compile this driver as a module, choose M here: the
1316 module will be called am53c974.
1319 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1320 depends on PCI && SCSI && !64BIT
1322 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1323 SCSI host adapter. Please read the SCSI-HOWTO, available from
1324 <http://www.tldp.org/docs.html#howto>.
1326 To compile this driver as a module, choose M here: the
1327 module will be called nsp32.
1330 tristate "Western Digital WD7193/7197/7296 support"
1331 depends on PCI && SCSI
1334 This is a driver for Western Digital WD7193, WD7197 and WD7296 PCI
1335 SCSI controllers (based on WD33C296A chip).
1338 tristate "SCSI debugging host and device simulator"
1342 This pseudo driver simulates one or more hosts (SCSI initiators),
1343 each with one or more targets, each with one or more logical units.
1344 Defaults to one of each, creating a small RAM disk device. Many
1345 parameters found in the /sys/bus/pseudo/drivers/scsi_debug
1346 directory can be tweaked at run time.
1347 See <http://sg.danny.cz/sg/sdebug26.html> for more information.
1348 Mainly used for testing and best as a module. If unsure, say N.
1351 tristate "MESH (Power Mac internal SCSI) support"
1352 depends on PPC32 && PPC_PMAC && SCSI
1354 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1355 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1356 other Power Macintoshes do). Say Y to include support for this SCSI
1359 To compile this driver as a module, choose M here: the
1360 module will be called mesh.
1362 config SCSI_MESH_SYNC_RATE
1363 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1364 depends on SCSI_MESH
1367 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1368 drives a bus which is entirely internal to the machine (such as the
1369 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1370 operation at up to 10 MB/s. On machines where the SCSI bus
1371 controlled by the MESH can have external devices connected, it is
1372 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1373 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1374 to disable synchronous operation.
1376 config SCSI_MESH_RESET_DELAY_MS
1377 int "initial bus reset delay (ms) (0 = no reset)"
1378 depends on SCSI_MESH
1381 config SCSI_MAC53C94
1382 tristate "53C94 (Power Mac external SCSI) support"
1383 depends on PPC32 && PPC_PMAC && SCSI
1385 On Power Macintoshes (and clones) with two SCSI buses, the external
1386 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1387 machines which only have one SCSI bus, such as the 7200, also use
1388 the 53C94. Say Y to include support for the 53C94.
1390 To compile this driver as a module, choose M here: the
1391 module will be called mac53c94.
1393 source "drivers/scsi/arm/Kconfig"
1396 bool "MIPS JAZZ FAS216 SCSI support"
1397 depends on MACH_JAZZ && SCSI
1398 select SCSI_SPI_ATTRS
1400 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1401 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1405 tristate "A3000 WD33C93A support"
1406 depends on AMIGA && SCSI
1408 If you have an Amiga 3000 and have SCSI devices connected to the
1409 built-in SCSI controller, say Y. Otherwise, say N.
1411 To compile this driver as a module, choose M here: the
1412 module will be called a3000.
1415 tristate "A2091/A590 WD33C93A support"
1416 depends on ZORRO && SCSI
1418 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1421 To compile this driver as a module, choose M here: the
1422 module will be called a2091.
1425 tristate "GVP Series II WD33C93A support"
1426 depends on ZORRO && SCSI
1428 If you have a Great Valley Products Series II SCSI controller,
1429 answer Y. Also say Y if you have a later model of GVP SCSI
1430 controller (such as the GVP A4008 or a Combo board). Otherwise,
1431 answer N. This driver does NOT work for the T-Rex series of
1432 accelerators from TekMagic and GVP-M.
1434 To compile this driver as a module, choose M here: the
1435 module will be called gvp11.
1438 tristate "A4000T NCR53c710 SCSI support"
1439 depends on AMIGA && SCSI
1440 select SCSI_SPI_ATTRS
1442 If you have an Amiga 4000T and have SCSI devices connected to the
1443 built-in SCSI controller, say Y. Otherwise, say N.
1445 To compile this driver as a module, choose M here: the
1446 module will be called a4000t.
1448 config SCSI_ZORRO7XX
1449 tristate "Zorro NCR53c710 SCSI support"
1450 depends on ZORRO && SCSI
1451 select SCSI_SPI_ATTRS
1453 Support for various NCR53c710-based SCSI controllers on Zorro
1454 expansion boards for the Amiga.
1456 - the Amiga 4091 Zorro III SCSI-2 controller,
1457 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1459 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1460 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1461 accelerator card for the Amiga 1200,
1462 - the SCSI controller on the GVP Turbo 040/060 accelerator.
1465 tristate "Atari native SCSI support"
1466 depends on ATARI && SCSI
1467 select SCSI_SPI_ATTRS
1470 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1471 Falcon, ...) say Y to get it supported. Of course also, if you have
1472 a compatible SCSI controller (e.g. for Medusa).
1474 To compile this driver as a module, choose M here: the
1475 module will be called atari_scsi.
1477 This driver supports both styles of NCR integration into the
1478 system: the TT style (separate DMA), and the Falcon style (via
1479 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1480 in the Hades (without DMA).
1483 tristate "Macintosh NCR5380 SCSI"
1484 depends on MAC && SCSI
1485 select SCSI_SPI_ATTRS
1487 This is the NCR 5380 SCSI controller included on most of the 68030
1488 based Macintoshes. If you have one of these say Y and read the
1489 SCSI-HOWTO, available from
1490 <http://www.tldp.org/docs.html#howto>.
1493 tristate "Macintosh NCR53c9[46] SCSI"
1494 depends on MAC && SCSI
1495 select SCSI_SPI_ATTRS
1497 This is the NCR 53c9x SCSI controller found on most of the 68040
1500 To compile this driver as a module, choose M here: the module
1501 will be called mac_esp.
1504 bool "WD33C93 SCSI driver for MVME147"
1505 depends on MVME147 && SCSI=y
1506 select SCSI_SPI_ATTRS
1508 Support for the on-board SCSI controller on the Motorola MVME147
1509 single-board computer.
1512 tristate "NCR53C710 SCSI driver for MVME16x"
1513 depends on MVME16x && SCSI
1514 select SCSI_SPI_ATTRS
1516 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1517 SCSI controller chip. Almost everyone using one of these boards
1518 will want to say Y to this question.
1520 config BVME6000_SCSI
1521 tristate "NCR53C710 SCSI driver for BVME6000"
1522 depends on BVME6000 && SCSI
1523 select SCSI_SPI_ATTRS
1525 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1526 SCSI controller chip. Almost everyone using one of these boards
1527 will want to say Y to this question.
1530 tristate "Sun3 NCR5380 SCSI"
1531 depends on SUN3 && SCSI
1532 select SCSI_SPI_ATTRS
1534 This option will enable support for the OBIO (onboard io) NCR5380
1535 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1536 "Sun3" type VME scsi controllers also based on the NCR5380.
1537 General Linux information on the Sun 3 series (now discontinued)
1538 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1541 bool "Sun3x ESP SCSI"
1542 depends on SUN3X && SCSI=y
1543 select SCSI_SPI_ATTRS
1545 The ESP was an on-board SCSI controller used on Sun 3/80
1546 machines. Say Y here to compile in support for it.
1549 tristate "Sparc ESP Scsi Driver"
1550 depends on SBUS && SCSI
1551 select SCSI_SPI_ATTRS
1553 This is the driver for the Sun ESP SCSI host adapter. The ESP
1554 chipset is present in most SPARC SBUS-based computers and
1555 supports the Emulex family of ESP SCSI chips (esp100, esp100A,
1556 esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
1558 To compile this driver as a module, choose M here: the
1559 module will be called sun_esp.
1562 tristate "FCP host bus adapter driver for IBM eServer zSeries"
1563 depends on S390 && QDIO && SCSI
1564 depends on SCSI_FC_ATTRS
1566 If you want to access SCSI devices attached to your IBM eServer
1567 zSeries by means of Fibre Channel interfaces say Y.
1568 For details please refer to the documentation provided by IBM at
1569 <http://oss.software.ibm.com/developerworks/opensource/linux390>
1571 This driver is also available as a module. This module will be
1572 called zfcp. If you want to compile it as a module, say M here
1573 and read <file:Documentation/kbuild/modules.txt>.
1576 tristate "PMC SIERRA Linux MaxRAID adapter support"
1577 depends on PCI && SCSI && NET
1579 This driver supports the PMC SIERRA MaxRAID adapters.
1582 tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
1583 depends on PCI && SCSI
1584 select SCSI_SAS_LIBSAS
1586 This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
1587 based host adapters.
1590 tristate "Brocade BFA Fibre Channel Support"
1591 depends on PCI && SCSI
1592 depends on SCSI_FC_ATTRS
1594 This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
1596 To compile this driver as a module, choose M here. The module will
1600 tristate "virtio-scsi support"
1603 This is the virtual HBA driver for virtio. If the kernel will
1604 be used in a virtual machine, say Y or M.
1606 source "drivers/scsi/csiostor/Kconfig"
1608 endif # SCSI_LOWLEVEL
1610 source "drivers/scsi/pcmcia/Kconfig"
1612 source "drivers/scsi/device_handler/Kconfig"
1614 source "drivers/scsi/osd/Kconfig"