1 # SPDX-License-Identifier: GPL-2.0-only
2 menu "SCSI device support"
6 default y if SCSI=n || SCSI=y
10 tristate "RAID Transport Class"
21 tristate "SCSI device support"
23 select SCSI_DMA if HAS_DMA
26 select BLK_DEV_BSG_COMMON if BLK_DEV_BSG
28 If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
29 any other SCSI device under Linux, say Y and make sure that you know
30 the name of your SCSI host adapter (the card inside your computer
31 that "speaks" the SCSI protocol, also called SCSI controller),
32 because you will be asked for it.
34 You also need to say Y here if you have a device which speaks
35 the SCSI protocol. Examples of this include the parallel port
36 version of the IOMEGA ZIP drive, USB storage devices, Fibre
37 Channel, and FireWire storage.
39 To compile this driver as a module, choose M here and read
40 <file:Documentation/scsi/scsi.rst>.
41 The module will be called scsi_mod.
43 However, do not compile this as a module if your root file system
44 (the one containing the directory /) is located on a SCSI device.
59 bool "legacy /proc/scsi/ support"
60 depends on SCSI && PROC_FS
63 This option enables support for the various files in
64 /proc/scsi. In Linux 2.6 this has been superseded by
65 files in sysfs but many legacy applications rely on this.
69 comment "SCSI support type (disk, tape, CD-ROM)"
73 tristate "SCSI disk support"
75 select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY
77 If you want to use SCSI hard disks, Fibre Channel disks,
78 Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
79 USB storage or the SCSI or parallel port version of
80 the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
81 the Disk-HOWTO and the Multi-Disk-HOWTO, available from
82 <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
85 To compile this driver as a module, choose M here and read
86 <file:Documentation/scsi/scsi.rst>.
87 The module will be called sd_mod.
89 Do not compile this driver as a module if your root file system
90 (the one containing the directory /) is located on a SCSI disk.
91 In this case, do not compile the driver for your SCSI host adapter
92 (below) as a module either.
95 tristate "SCSI tape support"
98 If you want to use a SCSI tape drive under Linux, say Y and read the
99 SCSI-HOWTO, available from
100 <http://www.tldp.org/docs.html#howto>, and
101 <file:Documentation/scsi/st.rst> in the kernel source. This is NOT
104 To compile this driver as a module, choose M here and read
105 <file:Documentation/scsi/scsi.rst>. The module will be called st.
108 tristate "SCSI CDROM support"
109 depends on SCSI && BLK_DEV
112 If you want to use a CD or DVD drive attached to your computer
113 by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
114 and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
116 Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
118 To compile this driver as a module, choose M here and read
119 <file:Documentation/scsi/scsi.rst>.
120 The module will be called sr_mod.
123 tristate "SCSI generic support"
126 If you want to use SCSI scanners, synthesizers or CD-writers or just
127 about anything having "SCSI" in its name other than hard disks,
128 CD-ROMs or tapes, say Y here. These won't be supported by the kernel
129 directly, so you need some additional software which knows how to
130 talk to these devices using the SCSI protocol:
132 For scanners, look at SANE (<http://www.sane-project.org/>). For CD
133 writer software look at Cdrtools
134 (<http://cdrtools.sourceforge.net/>)
135 and for burning a "disk at once": CDRDAO
136 (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
137 quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
138 For other devices, it's possible that you'll have to write the
139 driver software yourself. Please read the file
140 <file:Documentation/scsi/scsi-generic.rst> for more information.
142 To compile this driver as a module, choose M here and read
143 <file:Documentation/scsi/scsi.rst>. The module will be called sg.
148 bool "/dev/bsg support (SG v4)"
152 Saying Y here will enable generic SG (SCSI generic) v4 support
155 This option is required by UDEV to access device serial numbers, etc.
160 tristate "SCSI media changer support"
163 This is a driver for SCSI media changers. Most common devices are
164 tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
165 don't need this for those tiny 6-slot cdrom changers. Media
166 changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
167 If you have such hardware and want to use it with linux, say Y
168 here. Check <file:Documentation/scsi/scsi-changer.rst> for details.
170 If you want to compile this as a module ( = code which can be
171 inserted in and removed from the running kernel whenever you want),
172 say M here and read <file:Documentation/kbuild/modules.rst> and
173 <file:Documentation/scsi/scsi.rst>. The module will be called ch.o.
176 config SCSI_ENCLOSURE
177 tristate "SCSI Enclosure Support"
178 depends on SCSI && ENCLOSURE_SERVICES
179 depends on m || SCSI_SAS_ATTRS != m
181 Enclosures are devices sitting on or in SCSI backplanes that
182 manage devices. If you have a disk cage, the chances are that
183 it has an enclosure device. Selecting this option will just allow
184 certain enclosure conditions to be reported and is not required.
186 config SCSI_CONSTANTS
187 bool "Verbose SCSI error reporting (kernel size += 36K)"
190 The error messages regarding your SCSI hardware will be easier to
191 understand if you say Y here; it will enlarge your kernel by about
192 36 KB. If in doubt, say Y.
195 bool "SCSI logging facility"
198 This turns on a logging facility that can be used to debug a number
199 of SCSI related problems.
201 If you say Y here, no logging output will appear by default, but you
202 can enable logging by saying Y to "/proc file system support" and
203 "Sysctl support" below and executing the command
205 echo <bitmask> > /proc/sys/dev/scsi/logging_level
207 where <bitmask> is a four byte value representing the logging type
208 and logging level for each type of logging selected.
210 There are a number of logging types and you can find them in the
211 source at <file:drivers/scsi/scsi_logging.h>. The logging levels
212 are also described in that file and they determine the verbosity of
213 the logging for each logging type.
215 If you say N here, it may be harder to track down some types of SCSI
216 problems. If you say Y here your kernel will be somewhat larger, but
217 there should be no noticeable performance impact as long as you have
220 config SCSI_SCAN_ASYNC
221 bool "Asynchronous SCSI scanning"
224 The SCSI subsystem can probe for devices while the rest of the
225 system continues booting, and even probe devices on different
226 busses in parallel, leading to a significant speed-up.
228 You can override this choice by specifying "scsi_mod.scan=sync"
229 or async on the kernel's command line.
231 Note that this setting also affects whether resuming from
232 system suspend will be performed asynchronously.
234 menu "SCSI Transports"
237 config SCSI_SPI_ATTRS
238 tristate "Parallel SCSI (SPI) Transport Attributes"
241 If you wish to export transport-specific information about
242 each attached SCSI device to sysfs, say Y. Otherwise, say N.
245 tristate "FiberChannel Transport Attributes"
246 depends on SCSI && NET
247 select BLK_DEV_BSGLIB
250 If you wish to export transport-specific information about
251 each attached FiberChannel device to sysfs, say Y.
254 config SCSI_ISCSI_ATTRS
255 tristate "iSCSI Transport Attributes"
256 depends on SCSI && NET
257 select BLK_DEV_BSGLIB
259 If you wish to export transport-specific information about
260 each attached iSCSI device to sysfs, say Y.
263 config SCSI_SAS_ATTRS
264 tristate "SAS Transport Attributes"
266 select BLK_DEV_BSGLIB
268 If you wish to export transport-specific information about
269 each attached SAS device to sysfs, say Y.
271 source "drivers/scsi/libsas/Kconfig"
273 config SCSI_SRP_ATTRS
274 tristate "SRP Transport Attributes"
277 If you wish to export transport-specific information about
278 each attached SRP device to sysfs, say Y.
282 menuconfig SCSI_LOWLEVEL
283 bool "SCSI low-level drivers"
287 if SCSI_LOWLEVEL && SCSI
290 tristate "iSCSI Initiator over TCP/IP"
291 depends on SCSI && INET
295 select SCSI_ISCSI_ATTRS
297 The iSCSI Driver provides a host with the ability to access storage
298 through an IP network. The driver uses the iSCSI protocol to transport
299 SCSI requests and responses over a TCP/IP network between the host
300 (the "initiator") and "targets". Architecturally, the iSCSI driver
301 combines with the host's TCP/IP stack, network drivers, and Network
302 Interface Card (NIC) to provide the same functions as a SCSI or a
303 Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
305 To compile this driver as a module, choose M here: the
306 module will be called iscsi_tcp.
308 The userspace component needed to initialize the driver, documentation,
309 and sample configuration files can be found here:
311 http://open-iscsi.org
313 config ISCSI_BOOT_SYSFS
314 tristate "iSCSI Boot Sysfs Interface"
317 This option enables support for exposing iSCSI boot information
318 via sysfs to userspace. If you wish to export this information,
319 say Y. Otherwise, say N.
321 source "drivers/scsi/cxgbi/Kconfig"
322 source "drivers/scsi/bnx2i/Kconfig"
323 source "drivers/scsi/bnx2fc/Kconfig"
324 source "drivers/scsi/be2iscsi/Kconfig"
325 source "drivers/scsi/cxlflash/Kconfig"
328 tristate "SGI WD93C93 SCSI Driver"
329 depends on SGI_HAS_WD93 && SCSI
331 If you have a Western Digital WD93 SCSI controller on
332 an SGI MIPS system, say Y. Otherwise, say N.
334 config BLK_DEV_3W_XXXX_RAID
335 tristate "3ware 5/6/7/8xxx ATA-RAID support"
336 depends on PCI && SCSI
338 3ware is the only hardware ATA-Raid product in Linux to date.
339 This card is 2,4, or 8 channel master mode support only.
340 SCSI support required!!!
342 <http://www.3ware.com/>
344 Please read the comments at the top of
345 <file:drivers/scsi/3w-xxxx.c>.
348 tristate "HP Smart Array SCSI driver"
349 depends on PCI && SCSI
350 select CHECK_SIGNATURE
351 select SCSI_SAS_ATTRS
353 This driver supports HP Smart Array Controllers (circa 2009).
354 It is a SCSI alternative to the cciss driver, which is a block
355 driver. Anyone wishing to use HP Smart Array controllers who
356 would prefer the devices be presented to linux as SCSI devices,
357 rather than as generic block devices should say Y here.
360 tristate "3ware 9xxx SATA-RAID support"
361 depends on PCI && SCSI
363 This driver supports the 9000 series 3ware SATA-RAID cards.
365 <http://www.amcc.com>
367 Please read the comments at the top of
368 <file:drivers/scsi/3w-9xxx.c>.
371 tristate "3ware 97xx SAS/SATA-RAID support"
372 depends on PCI && SCSI
374 This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
378 Please read the comments at the top of
379 <file:drivers/scsi/3w-sas.c>.
382 tristate "ACARD SCSI support"
383 depends on PCI && SCSI
385 This driver supports the ACARD SCSI host adapter.
386 Support Chip <ATP870 ATP876 ATP880 ATP885>
387 To compile this driver as a module, choose M here: the
388 module will be called atp870u.
391 tristate "Adaptec AHA152X/2825 support"
392 depends on ISA && SCSI
393 select SCSI_SPI_ATTRS
394 select CHECK_SIGNATURE
396 This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
397 SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
398 must be manually specified in this case.
400 It is explained in section 3.3 of the SCSI-HOWTO, available from
401 <http://www.tldp.org/docs.html#howto>. You might also want to
402 read the file <file:Documentation/scsi/aha152x.rst>.
404 To compile this driver as a module, choose M here: the
405 module will be called aha152x.
408 tristate "Adaptec AHA1542 support"
409 depends on ISA && SCSI && ISA_DMA_API
411 This is support for a SCSI host adapter. It is explained in section
412 3.4 of the SCSI-HOWTO, available from
413 <http://www.tldp.org/docs.html#howto>. Note that Trantor was
414 purchased by Adaptec, and some former Trantor products are being
415 sold under the Adaptec name. If it doesn't work out of the box, you
416 may have to change some settings in <file:drivers/scsi/aha1542.h>.
418 To compile this driver as a module, choose M here: the
419 module will be called aha1542.
422 tristate "Adaptec AHA1740 support"
423 depends on EISA && SCSI
425 This is support for a SCSI host adapter. It is explained in section
426 3.5 of the SCSI-HOWTO, available from
427 <http://www.tldp.org/docs.html#howto>. If it doesn't work out
428 of the box, you may have to change some settings in
429 <file:drivers/scsi/aha1740.h>.
431 To compile this driver as a module, choose M here: the
432 module will be called aha1740.
435 tristate "Adaptec AACRAID support"
436 depends on SCSI && PCI
438 This driver supports a variety of Dell, HP, Adaptec, IBM and
439 ICP storage products. For a list of supported products, refer
440 to <file:Documentation/scsi/aacraid.rst>.
442 To compile this driver as a module, choose M here: the module
443 will be called aacraid.
446 source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
447 source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
448 source "drivers/scsi/aic94xx/Kconfig"
449 source "drivers/scsi/hisi_sas/Kconfig"
450 source "drivers/scsi/mvsas/Kconfig"
453 tristate "Marvell UMI driver"
454 depends on SCSI && PCI
456 Module for Marvell Universal Message Interface(UMI) driver
458 To compile this driver as a module, choose M here: the
459 module will be called mvumi.
462 tristate "Adaptec I2O RAID support "
463 depends on SCSI && PCI && VIRT_TO_BUS
465 This driver supports all of Adaptec's I2O based RAID controllers as
466 well as the DPT SmartRaid V cards. This is an Adaptec maintained
467 driver by Deanna Bonds. See <file:Documentation/scsi/dpti.rst>.
469 To compile this driver as a module, choose M here: the
470 module will be called dpt_i2o.
473 tristate "AdvanSys SCSI support"
475 depends on ISA || EISA || PCI
476 depends on ISA_DMA_API || !ISA
478 This is a driver for all SCSI host adapters manufactured by
479 AdvanSys. It is documented in the kernel source in
480 <file:drivers/scsi/advansys.c>.
482 To compile this driver as a module, choose M here: the
483 module will be called advansys.
486 tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
487 depends on PCI && SCSI
489 This driver supports all of ARECA's SATA/SAS RAID controller cards.
490 This is an ARECA-maintained driver by Erich Chen.
491 If you have any problems, please mail to: <erich@areca.com.tw>.
492 Areca supports Linux RAID config tools.
493 Please link <http://www.areca.com.tw>
495 To compile this driver as a module, choose M here: the
496 module will be called arcmsr (modprobe arcmsr).
498 source "drivers/scsi/esas2r/Kconfig"
499 source "drivers/scsi/megaraid/Kconfig.megaraid"
500 source "drivers/scsi/mpt3sas/Kconfig"
501 source "drivers/scsi/mpi3mr/Kconfig"
502 source "drivers/scsi/smartpqi/Kconfig"
503 source "drivers/scsi/ufs/Kconfig"
506 tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
507 depends on SCSI && PCI
509 This option enables support for HighPoint RocketRAID 3xxx/4xxx
512 To compile this driver as a module, choose M here; the module
513 will be called hptiop. If unsure, say N.
516 tristate "BusLogic SCSI support"
517 depends on PCI && SCSI && VIRT_TO_BUS
519 This is support for BusLogic MultiMaster and FlashPoint SCSI Host
520 Adapters. Consult the SCSI-HOWTO, available from
521 <http://www.tldp.org/docs.html#howto>, and the files
522 <file:Documentation/scsi/BusLogic.rst> and
523 <file:Documentation/scsi/FlashPoint.rst> for more information.
524 Note that support for FlashPoint is only available for 32-bit
527 To compile this driver as a module, choose M here: the
528 module will be called BusLogic.
530 config SCSI_FLASHPOINT
531 bool "FlashPoint support"
532 depends on SCSI_BUSLOGIC && PCI
534 This option allows you to add FlashPoint support to the
535 BusLogic SCSI driver. The FlashPoint SCCB Manager code is
536 substantial, so users of MultiMaster Host Adapters may not
540 tristate "Mylex DAC960/DAC1100 PCI RAID Controller (Block Interface)"
544 This driver adds support for the Mylex DAC960, AcceleRAID, and
545 eXtremeRAID PCI RAID controllers. This driver supports the
546 older, block based interface.
547 This driver is a reimplementation of the original DAC960
548 driver. If you have used the DAC960 driver you should enable
551 To compile this driver as a module, choose M here: the
552 module will be called myrb.
555 tristate "Mylex DAC960/DAC1100 PCI RAID Controller (SCSI Interface)"
557 depends on !CPU_BIG_ENDIAN || COMPILE_TEST
560 This driver adds support for the Mylex DAC960, AcceleRAID, and
561 eXtremeRAID PCI RAID controllers. This driver supports the
562 newer, SCSI-based interface only.
563 This driver is a reimplementation of the original DAC960
564 driver. If you have used the DAC960 driver you should enable
567 To compile this driver as a module, choose M here: the
568 module will be called myrs.
571 tristate "VMware PVSCSI driver support"
572 depends on PCI && SCSI && X86
574 This driver supports VMware's para virtualized SCSI HBA.
575 To compile this driver as a module, choose M here: the
576 module will be called vmw_pvscsi.
578 config XEN_SCSI_FRONTEND
579 tristate "XEN SCSI frontend driver"
580 depends on SCSI && XEN
581 select XEN_XENBUS_FRONTEND
583 The XEN SCSI frontend driver allows the kernel to access SCSI Devices
584 within another guest OS (usually Dom0).
585 Only needed if the kernel is running in a XEN guest and generic
586 SCSI access to a device is needed.
588 config HYPERV_STORAGE
589 tristate "Microsoft Hyper-V virtual storage driver"
590 depends on SCSI && HYPERV
591 depends on m || SCSI_FC_ATTRS != m
594 Select this option to enable the Hyper-V virtual storage driver.
597 tristate "LibFC module"
598 depends on SCSI_FC_ATTRS
601 Fibre Channel library module
604 tristate "LibFCoE module"
607 Library for Fibre Channel over Ethernet module
610 tristate "FCoE module"
614 Fibre Channel over Ethernet module
617 tristate "Cisco FNIC Driver"
618 depends on PCI && X86
621 This is support for the Cisco PCI-Express FCoE HBA.
623 To compile this driver as a module, choose M here and read
624 <file:Documentation/scsi/scsi.rst>.
625 The module will be called fnic.
628 tristate "Cisco SNIC Driver"
629 depends on PCI && SCSI
631 This is support for the Cisco PCI-Express SCSI HBA.
633 To compile this driver as a module, choose M here and read
634 <file:Documentation/scsi/scsi.rst>.
635 The module will be called snic.
637 config SCSI_SNIC_DEBUG_FS
638 bool "Cisco SNIC Driver Debugfs Support"
639 depends on SCSI_SNIC && DEBUG_FS
641 This enables to list debugging information from SNIC Driver
642 available via debugfs file system
645 tristate "DMX3191D SCSI support"
646 depends on PCI && SCSI
647 select SCSI_SPI_ATTRS
649 This is support for Domex DMX3191D SCSI Host Adapters.
651 To compile this driver as a module, choose M here: the
652 module will be called dmx3191d.
658 config SCSI_FDOMAIN_PCI
659 tristate "Future Domain TMC-3260/AHA-2920A PCI SCSI support"
660 depends on PCI && SCSI
663 This is support for Future Domain's PCI SCSI host adapters (TMC-3260)
664 and other adapters with PCI bus based on the Future Domain chipsets
667 NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
668 and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
669 controller support"). This Future Domain driver works with the older
670 Adaptec AHA-2920A boards with a Future Domain chip on them.
672 To compile this driver as a module, choose M here: the
673 module will be called fdomain_pci.
675 config SCSI_FDOMAIN_ISA
676 tristate "Future Domain 16xx ISA SCSI support"
677 depends on ISA && SCSI
678 select CHECK_SIGNATURE
681 This is support for Future Domain's 16-bit SCSI host adapters
682 (TMC-1660/1680, TMC-1650/1670, TMC-1610M/MER/MEX) and other adapters
683 with ISA bus based on the Future Domain chipsets (Quantum ISA-200S,
684 ISA-250MG; and at least one IBM board).
686 To compile this driver as a module, choose M here: the
687 module will be called fdomain_isa.
690 tristate "Intel(R) C600 Series Chipset SAS Controller"
691 depends on PCI && SCSI
693 select SCSI_SAS_LIBSAS
695 This driver supports the 6Gb/s SAS capabilities of the storage
696 control unit found in the Intel(R) C600 series chipset.
698 config SCSI_GENERIC_NCR5380
699 tristate "Generic NCR5380/53c400 SCSI ISA card support"
700 depends on ISA && SCSI && HAS_IOPORT_MAP
701 select SCSI_SPI_ATTRS
703 This is a driver for old ISA card SCSI controllers based on a
704 NCR 5380, 53C80, 53C400, 53C400A, or DTC 436 device.
705 Most boards such as the Trantor T130 fit this category, as do
706 various 8-bit and 16-bit ISA cards bundled with SCSI scanners.
708 To compile this driver as a module, choose M here: the
709 module will be called g_NCR5380.
712 tristate "IBM ServeRAID support"
713 depends on PCI && SCSI
715 This is support for the IBM ServeRAID hardware RAID controllers.
716 See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
717 and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
718 for more information. If this driver does not work correctly
719 without modification please contact the author by email at
720 <ipslinux@adaptec.com>.
722 To compile this driver as a module, choose M here: the
723 module will be called ips.
726 tristate "IBM Virtual SCSI support"
727 depends on PPC_PSERIES
728 select SCSI_SRP_ATTRS
730 This is the IBM POWER Virtual SCSI Client
732 To compile this driver as a module, choose M here: the
733 module will be called ibmvscsi.
735 config SCSI_IBMVSCSIS
736 tristate "IBM Virtual SCSI Server support"
737 depends on PPC_PSERIES && TARGET_CORE && SCSI && PCI
739 This is the IBM POWER Virtual SCSI Target Server
740 This driver uses the SRP protocol for communication between servers
741 guest and/or the host that run on the same server.
742 More information on VSCSI protocol can be found at www.power.org
744 The userspace configuration needed to initialize the driver can be
747 https://github.com/powervm/ibmvscsis/wiki/Configuration
749 To compile this driver as a module, choose M here: the
750 module will be called ibmvscsis.
753 tristate "IBM Virtual FC support"
754 depends on PPC_PSERIES && SCSI
755 depends on SCSI_FC_ATTRS
757 This is the IBM POWER Virtual FC Client
759 To compile this driver as a module, choose M here: the
760 module will be called ibmvfc.
762 config SCSI_IBMVFC_TRACE
763 bool "enable driver internal trace"
764 depends on SCSI_IBMVFC
767 If you say Y here, the driver will trace all commands issued
768 to the adapter. Performance impact is minimal. Trace can be
769 dumped using /sys/class/scsi_host/hostXX/trace.
772 tristate "Initio 9100U(W) support"
773 depends on PCI && SCSI
775 This is support for the Initio 91XXU(W) SCSI host adapter. Please
776 read the SCSI-HOWTO, available from
777 <http://www.tldp.org/docs.html#howto>.
779 To compile this driver as a module, choose M here: the
780 module will be called initio.
783 tristate "Initio INI-A100U2W support"
784 depends on PCI && SCSI
786 This is support for the Initio INI-A100U2W SCSI host adapter.
787 Please read the SCSI-HOWTO, available from
788 <http://www.tldp.org/docs.html#howto>.
790 To compile this driver as a module, choose M here: the
791 module will be called a100u2w.
794 tristate "IOMEGA parallel port (ppa - older drives)"
795 depends on SCSI && PARPORT_PC
797 This driver supports older versions of IOMEGA's parallel port ZIP
798 drive (a 100 MB removable media device).
800 Note that you can say N here if you have the SCSI version of the ZIP
801 drive: it will be supported automatically if you said Y to the
802 generic "SCSI disk support", above.
804 If you have the ZIP Plus drive or a more recent parallel port ZIP
805 drive (if the supplied cable with the drive is labeled "AutoDetect")
806 then you should say N here and Y to "IOMEGA parallel port (imm -
807 newer drives)", below.
809 For more information about this driver and how to use it you should
810 read the file <file:Documentation/scsi/ppa.rst>. You should also read
811 the SCSI-HOWTO, which is available from
812 <http://www.tldp.org/docs.html#howto>. If you use this driver,
813 you will still be able to use the parallel port for other tasks,
814 such as a printer; it is safe to compile both drivers into the
817 To compile this driver as a module, choose M here: the
818 module will be called ppa.
821 tristate "IOMEGA parallel port (imm - newer drives)"
822 depends on SCSI && PARPORT_PC
824 This driver supports newer versions of IOMEGA's parallel port ZIP
825 drive (a 100 MB removable media device).
827 Note that you can say N here if you have the SCSI version of the ZIP
828 drive: it will be supported automatically if you said Y to the
829 generic "SCSI disk support", above.
831 If you have the ZIP Plus drive or a more recent parallel port ZIP
832 drive (if the supplied cable with the drive is labeled "AutoDetect")
833 then you should say Y here; if you have an older ZIP drive, say N
834 here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
836 For more information about this driver and how to use it you should
837 read the file <file:Documentation/scsi/ppa.rst>. You should also read
838 the SCSI-HOWTO, which is available from
839 <http://www.tldp.org/docs.html#howto>. If you use this driver,
840 you will still be able to use the parallel port for other tasks,
841 such as a printer; it is safe to compile both drivers into the
844 To compile this driver as a module, choose M here: the
845 module will be called imm.
847 config SCSI_IZIP_EPP16
848 bool "ppa/imm option - Use slow (but safe) EPP-16"
849 depends on SCSI_PPA || SCSI_IMM
851 EPP (Enhanced Parallel Port) is a standard for parallel ports which
852 allows them to act as expansion buses that can handle up to 64
855 Some parallel port chipsets are slower than their motherboard, and
856 so we have to control the state of the chipset's FIFO queue every
857 now and then to avoid data loss. This will be done if you say Y
860 Generally, saying Y is the safe option and slows things down a bit.
862 config SCSI_IZIP_SLOW_CTR
863 bool "ppa/imm option - Assume slow parport control register"
864 depends on SCSI_PPA || SCSI_IMM
866 Some parallel ports are known to have excessive delays between
867 changing the parallel port control register and good data being
868 available on the parallel port data/status register. This option
869 forces a small delay (1.0 usec to be exact) after changing the
870 control register to let things settle out. Enabling this option may
871 result in a big drop in performance but some very old parallel ports
872 (found in 386 vintage machines) will not work properly.
874 Generally, saying N is fine.
877 tristate "HP Lasi SCSI support for 53c700/710"
878 depends on GSC && SCSI
879 select SCSI_SPI_ATTRS
881 This is a driver for the SCSI controller in the Lasi chip found in
882 many PA-RISC workstations & servers. If you do not know whether you
883 have a Lasi chip, it is safe to say "Y" here.
885 config SCSI_SNI_53C710
886 tristate "SNI RM SCSI support for 53c710"
887 depends on SNI_RM && SCSI
888 select SCSI_SPI_ATTRS
889 select 53C700_LE_ON_BE
891 This is a driver for the onboard SCSI controller found in older
892 SNI RM workstations & servers.
894 config 53C700_LE_ON_BE
896 depends on SCSI_LASI700 || SCSI_SNI_53C710
900 tristate "Promise SuperTrak EX Series support"
901 depends on PCI && SCSI
903 This driver supports Promise SuperTrak EX series storage controllers.
905 Promise provides Linux RAID configuration utility for these
906 controllers. Please visit <http://www.promise.com> to download.
908 To compile this driver as a module, choose M here: the
909 module will be called stex.
913 depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
916 config SCSI_SYM53C8XX_2
917 tristate "SYM53C8XX Version 2 SCSI support"
918 depends on PCI && SCSI
919 select SCSI_SPI_ATTRS
921 This driver supports the whole NCR53C8XX/SYM53C8XX family of
922 PCI-SCSI controllers. It also supports the subset of LSI53C10XX
923 Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
924 language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
925 controllers; you need to use the Fusion MPT driver for that.
927 Please read <file:Documentation/scsi/sym53c8xx_2.rst> for more
930 config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
931 int "DMA addressing mode"
932 depends on SCSI_SYM53C8XX_2
935 This option only applies to PCI-SCSI chips that are PCI DAC
936 capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
938 When set to 0, the driver will program the chip to only perform
939 32-bit DMA. When set to 1, the chip will be able to perform DMA
940 to addresses up to 1TB. When set to 2, the driver supports the
941 full 64-bit DMA address range, but can only address 16 segments
942 of 4 GB each. This limits the total addressable range to 64 GB.
944 Most machines with less than 4GB of memory should use a setting
945 of 0 for best performance. If your machine has 4GB of memory
946 or more, you should set this option to 1 (the default).
948 The still experimental value 2 (64 bit DMA addressing with 16
949 x 4GB segments limitation) can be used on systems that require
950 PCI address bits past bit 39 to be set for the addressing of
951 memory using PCI DAC cycles.
953 config SCSI_SYM53C8XX_DEFAULT_TAGS
954 int "Default tagged command queue depth"
955 depends on SCSI_SYM53C8XX_2
958 This is the default value of the command queue depth the
959 driver will announce to the generic SCSI layer for devices
960 that support tagged command queueing. This value can be changed
961 from the boot command line. This is a soft limit that cannot
962 exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
964 config SCSI_SYM53C8XX_MAX_TAGS
965 int "Maximum number of queued commands"
966 depends on SCSI_SYM53C8XX_2
969 This option allows you to specify the maximum number of commands
970 that can be queued to any device, when tagged command queuing is
971 possible. The driver supports up to 256 queued commands per device.
972 This value is used as a compiled-in hard limit.
974 config SCSI_SYM53C8XX_MMIO
975 bool "Use memory mapped IO"
976 depends on SCSI_SYM53C8XX_2
979 Memory mapped IO is faster than Port IO. Most people should
980 answer Y here, but some machines may have problems. If you have
981 to answer N here, please report the problem to the maintainer.
984 tristate "IBM Power Linux RAID adapter support"
985 depends on PCI && SCSI && ATA
991 This driver supports the IBM Power Linux family RAID adapters.
992 This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
993 as IBM iSeries 5702, 5703, 5709, and 570A.
995 config SCSI_IPR_TRACE
996 bool "enable driver internal trace"
1000 If you say Y here, the driver will trace all commands issued
1001 to the adapter. Performance impact is minimal. Trace can be
1002 dumped using /sys/bus/class/scsi_host/hostXX/trace.
1004 config SCSI_IPR_DUMP
1005 bool "enable adapter dump support"
1009 If you say Y here, the driver will support adapter crash dump.
1010 If you enable this support, the iprdump daemon can be used
1011 to capture adapter failure analysis information.
1014 tristate "Zalon SCSI support"
1015 depends on GSC && SCSI
1016 select SCSI_SPI_ATTRS
1018 The Zalon is a GSC/HSC bus interface chip that sits between the
1019 PA-RISC processor and the NCR 53c720 SCSI controller on C100,
1020 C110, J200, J210 and some D, K & R-class machines. It's also
1021 used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
1022 Say Y here if you have one of these machines or cards.
1024 config SCSI_NCR53C8XX_DEFAULT_TAGS
1025 int "default tagged command queue depth"
1026 depends on SCSI_ZALON
1029 "Tagged command queuing" is a feature of SCSI-2 which improves
1030 performance: the host adapter can send several SCSI commands to a
1031 device's queue even if previous commands haven't finished yet.
1032 Because the device is intelligent, it can optimize its operations
1033 (like head positioning) based on its own request queue. Some SCSI
1034 devices don't implement this properly; if you want to disable this
1035 feature, enter 0 or 1 here (it doesn't matter which).
1037 The default value is 8 and should be supported by most hard disks.
1038 This value can be overridden from the boot command line using the
1039 'tags' option as follows (example):
1040 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
1041 4, set queue depth to 16 for target 2 and target 3 on controller 0
1042 and set queue depth to 10 for target 0 / lun 2 on controller 1.
1044 The normal answer therefore is to go with the default 8 and to use
1045 a boot command line option for devices that need to use a different
1046 command queue depth.
1048 There is no safe option other than using good SCSI devices.
1050 config SCSI_NCR53C8XX_MAX_TAGS
1051 int "maximum number of queued commands"
1052 depends on SCSI_ZALON
1055 This option allows you to specify the maximum number of commands
1056 that can be queued to any device, when tagged command queuing is
1057 possible. The default value is 32. Minimum is 2, maximum is 64.
1058 Modern hard disks are able to support 64 tags and even more, but
1059 do not seem to be faster when more than 32 tags are being used.
1061 So, the normal answer here is to go with the default value 32 unless
1062 you are using very large hard disks with large cache (>= 1 MB) that
1063 are able to take advantage of more than 32 tagged commands.
1065 There is no safe option and the default answer is recommended.
1067 config SCSI_NCR53C8XX_SYNC
1068 int "synchronous transfers frequency in MHz"
1069 depends on SCSI_ZALON
1072 The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
1073 rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
1074 are respectively the maximum data transfer rates in mega-transfers
1075 per second for each class. For example, a FAST-20 Wide 16 device is
1076 able to transfer data at 20 million 16 bit packets per second for a
1077 total rate of 40 MB/s.
1079 You may specify 0 if you want to only use asynchronous data
1080 transfers. This is the safest and slowest option. Otherwise, specify
1081 a value between 5 and 80, depending on the capability of your SCSI
1082 controller. The higher the number, the faster the data transfer.
1083 Note that 80 should normally be ok since the driver decreases the
1084 value automatically according to the controller's capabilities.
1086 Your answer to this question is ignored for controllers with NVRAM,
1087 since the driver will get this information from the user set-up. It
1088 also can be overridden using a boot setup option, as follows
1089 (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
1090 for FAST-20 synchronous data transfer (20 mega-transfers per
1093 The normal answer therefore is not to go with the default but to
1094 select the maximum value 80 allowing the driver to use the maximum
1095 value supported by each controller. If this causes problems with
1096 your SCSI devices, you should come back and decrease the value.
1098 There is no safe option other than using good cabling, right
1099 terminations and SCSI conformant devices.
1101 config SCSI_NCR53C8XX_NO_DISCONNECT
1102 bool "not allow targets to disconnect"
1103 depends on SCSI_ZALON && SCSI_NCR53C8XX_DEFAULT_TAGS=0
1105 This option is only provided for safety if you suspect some SCSI
1106 device of yours to not support properly the target-disconnect
1107 feature. In that case, you would say Y here. In general however, to
1108 not allow targets to disconnect is not reasonable if there is more
1109 than 1 device on a SCSI bus. The normal answer therefore is N.
1111 config SCSI_QLOGIC_FAS
1112 tristate "Qlogic FAS SCSI support"
1113 depends on ISA && SCSI
1115 This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
1116 FastSCSI! cards as well as any other card based on the FASXX chip
1117 (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
1119 This driver does NOT support the PCI versions of these cards. The
1120 PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
1121 SCSI support"), below.
1123 Information about this driver is contained in
1124 <file:Documentation/scsi/qlogicfas.rst>. You should also read the
1125 SCSI-HOWTO, available from
1126 <http://www.tldp.org/docs.html#howto>.
1128 To compile this driver as a module, choose M here: the
1129 module will be called qlogicfas.
1131 config SCSI_QLOGIC_1280
1132 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
1133 depends on PCI && SCSI
1135 Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
1137 To compile this driver as a module, choose M here: the
1138 module will be called qla1280.
1140 config SCSI_QLOGICPTI
1141 tristate "PTI Qlogic, ISP Driver"
1142 depends on SBUS && SCSI
1144 This driver supports SBUS SCSI controllers from PTI or QLogic. These
1145 controllers are known under Solaris as qpti and in the openprom as
1146 PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
1147 driven by a different driver.
1149 To compile this driver as a module, choose M here: the
1150 module will be called qlogicpti.
1152 source "drivers/scsi/qla2xxx/Kconfig"
1153 source "drivers/scsi/qla4xxx/Kconfig"
1154 source "drivers/scsi/qedi/Kconfig"
1155 source "drivers/scsi/qedf/Kconfig"
1158 tristate "Emulex LightPulse Fibre Channel Support"
1159 depends on PCI && SCSI
1161 depends on SCSI_FC_ATTRS
1162 depends on NVME_TARGET_FC || NVME_TARGET_FC=n
1163 depends on NVME_FC || NVME_FC=n
1167 This lpfc driver supports the Emulex LightPulse
1168 Family of Fibre Channel PCI host adapters.
1170 config SCSI_LPFC_DEBUG_FS
1171 bool "Emulex LightPulse Fibre Channel debugfs Support"
1172 depends on SCSI_LPFC && DEBUG_FS
1174 This makes debugging information from the lpfc driver
1175 available via the debugfs filesystem.
1177 source "drivers/scsi/elx/Kconfig"
1180 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
1181 depends on EISA && SCSI
1182 select SCSI_SPI_ATTRS
1184 This driver is for NCR53c710 based SCSI host adapters.
1186 It currently supports Compaq EISA cards.
1189 tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"
1190 depends on PCI && SCSI
1191 select SCSI_SPI_ATTRS
1193 This driver supports PCI SCSI host adapters based on the ASIC
1194 TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
1196 This driver works, but is still in experimental status. So better
1197 have a bootable disk and a backup in case of emergency.
1199 Documentation can be found in <file:Documentation/scsi/dc395x.rst>.
1201 To compile this driver as a module, choose M here: the
1202 module will be called dc395x.
1204 config SCSI_AM53C974
1205 tristate "Tekram DC390(T) and Am53/79C974 SCSI support (new driver)"
1206 depends on PCI && SCSI
1207 select SCSI_SPI_ATTRS
1209 This driver supports PCI SCSI host adapters based on the Am53C974A
1210 chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
1211 PCscsi/PCnet (Am53/79C974) solutions.
1212 This is a new implementation base on the generic esp_scsi driver.
1214 Note that this driver does NOT support Tekram DC390W/U/F, which are
1215 based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
1217 To compile this driver as a module, choose M here: the
1218 module will be called am53c974.
1221 tristate "Workbit NinjaSCSI-32Bi/UDE support"
1222 depends on PCI && SCSI && !64BIT
1224 This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
1225 SCSI host adapter. Please read the SCSI-HOWTO, available from
1226 <http://www.tldp.org/docs.html#howto>.
1228 To compile this driver as a module, choose M here: the
1229 module will be called nsp32.
1232 tristate "Western Digital WD7193/7197/7296 support"
1233 depends on PCI && SCSI
1236 This is a driver for Western Digital WD7193, WD7197 and WD7296 PCI
1237 SCSI controllers (based on WD33C296A chip).
1240 tristate "SCSI debugging host and device simulator"
1244 This pseudo driver simulates one or more hosts (SCSI initiators),
1245 each with one or more targets, each with one or more logical units.
1246 Defaults to one of each, creating a small RAM disk device. Many
1247 parameters found in the /sys/bus/pseudo/drivers/scsi_debug
1248 directory can be tweaked at run time.
1249 See <http://sg.danny.cz/sg/sdebug26.html> for more information.
1250 Mainly used for testing and best as a module. If unsure, say N.
1253 tristate "MESH (Power Mac internal SCSI) support"
1254 depends on PPC32 && PPC_PMAC && SCSI
1256 Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
1257 SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
1258 other Power Macintoshes do). Say Y to include support for this SCSI
1261 To compile this driver as a module, choose M here: the
1262 module will be called mesh.
1264 config SCSI_MESH_SYNC_RATE
1265 int "maximum synchronous transfer rate (MB/s) (0 = async)"
1266 depends on SCSI_MESH
1269 On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
1270 drives a bus which is entirely internal to the machine (such as the
1271 7500, 7600, 8500, etc.), the MESH is capable of synchronous
1272 operation at up to 10 MB/s. On machines where the SCSI bus
1273 controlled by the MESH can have external devices connected, it is
1274 usually rated at 5 MB/s. 5 is a safe value here unless you know the
1275 MESH SCSI bus is internal only; in that case you can say 10. Say 0
1276 to disable synchronous operation.
1278 config SCSI_MESH_RESET_DELAY_MS
1279 int "initial bus reset delay (ms) (0 = no reset)"
1280 depends on SCSI_MESH
1283 config SCSI_MAC53C94
1284 tristate "53C94 (Power Mac external SCSI) support"
1285 depends on PPC32 && PPC_PMAC && SCSI
1287 On Power Macintoshes (and clones) with two SCSI buses, the external
1288 SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
1289 machines which only have one SCSI bus, such as the 7200, also use
1290 the 53C94. Say Y to include support for the 53C94.
1292 To compile this driver as a module, choose M here: the
1293 module will be called mac53c94.
1295 source "drivers/scsi/arm/Kconfig"
1298 bool "MIPS JAZZ FAS216 SCSI support"
1299 depends on MACH_JAZZ && SCSI
1300 select SCSI_SPI_ATTRS
1302 This is the driver for the onboard SCSI host adapter of MIPS Magnum
1303 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
1307 tristate "A3000 WD33C93A support"
1308 depends on AMIGA && SCSI
1310 If you have an Amiga 3000 and have SCSI devices connected to the
1311 built-in SCSI controller, say Y. Otherwise, say N.
1313 To compile this driver as a module, choose M here: the
1314 module will be called a3000.
1317 tristate "A2091/A590 WD33C93A support"
1318 depends on ZORRO && SCSI
1320 If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
1323 To compile this driver as a module, choose M here: the
1324 module will be called a2091.
1327 tristate "GVP Series II WD33C93A support"
1328 depends on ZORRO && SCSI
1330 If you have a Great Valley Products Series II SCSI controller,
1331 answer Y. Also say Y if you have a later model of GVP SCSI
1332 controller (such as the GVP A4008 or a Combo board). Otherwise,
1333 answer N. This driver does NOT work for the T-Rex series of
1334 accelerators from TekMagic and GVP-M.
1336 To compile this driver as a module, choose M here: the
1337 module will be called gvp11.
1340 tristate "A4000T NCR53c710 SCSI support"
1341 depends on AMIGA && SCSI
1342 select SCSI_SPI_ATTRS
1344 If you have an Amiga 4000T and have SCSI devices connected to the
1345 built-in SCSI controller, say Y. Otherwise, say N.
1347 To compile this driver as a module, choose M here: the
1348 module will be called a4000t.
1350 config SCSI_ZORRO7XX
1351 tristate "Zorro NCR53c710 SCSI support"
1352 depends on ZORRO && SCSI
1353 select SCSI_SPI_ATTRS
1355 Support for various NCR53c710-based SCSI controllers on Zorro
1356 expansion boards for the Amiga.
1358 - the Amiga 4091 Zorro III SCSI-2 controller,
1359 - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
1361 <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
1362 - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
1363 accelerator card for the Amiga 1200,
1364 - the SCSI controller on the GVP Turbo 040/060 accelerator.
1366 config SCSI_ZORRO_ESP
1367 tristate "Zorro ESP SCSI support"
1368 depends on ZORRO && SCSI
1369 select SCSI_SPI_ATTRS
1372 Support for various NCR53C9x (ESP) based SCSI controllers on Zorro
1373 expansion boards for the Amiga.
1375 - the Phase5 Blizzard 1230 II and IV SCSI controllers,
1376 - the Phase5 Blizzard 2060 SCSI controller,
1377 - the Phase5 Blizzard Cyberstorm and Cyberstorm II SCSI
1379 - the Fastlane Zorro III SCSI controller.
1382 tristate "Atari native SCSI support"
1383 depends on ATARI && SCSI
1384 select SCSI_SPI_ATTRS
1386 If you have an Atari with built-in NCR5380 SCSI controller (TT,
1387 Falcon, ...) say Y to get it supported. Of course also, if you have
1388 a compatible SCSI controller (e.g. for Medusa).
1390 To compile this driver as a module, choose M here: the module will
1391 be called atari_scsi. If you also enable NVRAM support, the SCSI
1392 host's ID is taken from the setting in TT RTC NVRAM.
1394 This driver supports both styles of NCR integration into the
1395 system: the TT style (separate DMA), and the Falcon style (via
1396 ST-DMA, replacing ACSI). It does NOT support other schemes, like
1397 in the Hades (without DMA).
1400 tristate "Macintosh NCR5380 SCSI"
1401 depends on MAC && SCSI
1402 select SCSI_SPI_ATTRS
1404 This is the NCR 5380 SCSI controller included on most of the 68030
1405 based Macintoshes. If you have one of these say Y and read the
1406 SCSI-HOWTO, available from
1407 <http://www.tldp.org/docs.html#howto>.
1410 tristate "Macintosh NCR53c9[46] SCSI"
1411 depends on MAC && SCSI
1412 select SCSI_SPI_ATTRS
1415 This is the NCR 53c9x SCSI controller found on most of the 68040
1418 To compile this driver as a module, choose M here: the module
1419 will be called mac_esp.
1422 bool "WD33C93 SCSI driver for MVME147"
1423 depends on MVME147 && SCSI=y
1424 select SCSI_SPI_ATTRS
1426 Support for the on-board SCSI controller on the Motorola MVME147
1427 single-board computer.
1430 tristate "NCR53C710 SCSI driver for MVME16x"
1431 depends on MVME16x && SCSI
1432 select SCSI_SPI_ATTRS
1434 The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
1435 SCSI controller chip. Almost everyone using one of these boards
1436 will want to say Y to this question.
1438 config BVME6000_SCSI
1439 tristate "NCR53C710 SCSI driver for BVME6000"
1440 depends on BVME6000 && SCSI
1441 select SCSI_SPI_ATTRS
1443 The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
1444 SCSI controller chip. Almost everyone using one of these boards
1445 will want to say Y to this question.
1448 tristate "Sun3 NCR5380 SCSI"
1449 depends on SUN3 && SCSI
1450 select SCSI_SPI_ATTRS
1452 This option will enable support for the OBIO (onboard io) NCR5380
1453 SCSI controller found in the Sun 3/50 and 3/60, as well as for
1454 "Sun3" type VME scsi controllers also based on the NCR5380.
1455 General Linux information on the Sun 3 series (now discontinued)
1456 is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
1459 bool "Sun3x ESP SCSI"
1460 depends on SUN3X && SCSI=y
1461 select SCSI_SPI_ATTRS
1463 The ESP was an on-board SCSI controller used on Sun 3/80
1464 machines. Say Y here to compile in support for it.
1467 tristate "Sparc ESP Scsi Driver"
1468 depends on SBUS && SCSI
1469 select SCSI_SPI_ATTRS
1471 This is the driver for the Sun ESP SCSI host adapter. The ESP
1472 chipset is present in most SPARC SBUS-based computers and
1473 supports the Emulex family of ESP SCSI chips (esp100, esp100A,
1474 esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
1476 To compile this driver as a module, choose M here: the
1477 module will be called sun_esp.
1480 tristate "FCP host bus adapter driver for IBM mainframes"
1481 depends on S390 && QDIO && SCSI
1482 depends on SCSI_FC_ATTRS
1484 If you want to access SCSI devices attached to your IBM mainframe by
1485 means of Fibre Channel Protocol host bus adapters say Y.
1487 Supported HBAs include different models of the FICON Express and FCP
1490 For a more complete list, and for more details about setup and
1491 operation refer to the IBM publication "Device Drivers, Features, and
1492 Commands", SC33-8411.
1494 This driver is also available as a module. This module will be
1495 called zfcp. If you want to compile it as a module, say M here
1496 and read <file:Documentation/kbuild/modules.rst>.
1499 tristate "PMC SIERRA Linux MaxRAID adapter support"
1500 depends on PCI && SCSI && NET
1503 This driver supports the PMC SIERRA MaxRAID adapters.
1506 tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
1507 depends on PCI && SCSI
1508 select SCSI_SAS_LIBSAS
1510 This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
1511 based host adapters.
1514 tristate "Brocade BFA Fibre Channel Support"
1515 depends on PCI && SCSI
1516 depends on SCSI_FC_ATTRS
1518 This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
1520 To compile this driver as a module, choose M here. The module will
1524 tristate "virtio-scsi support"
1527 This is the virtual HBA driver for virtio. If the kernel will
1528 be used in a virtual machine, say Y or M.
1530 source "drivers/scsi/csiostor/Kconfig"
1532 source "drivers/scsi/pcmcia/Kconfig"
1534 endif # SCSI_LOWLEVEL
1536 source "drivers/scsi/device_handler/Kconfig"