Kconfig 70 KB

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  1. menu "SCSI device support"
  2. config SCSI_MOD
  3. tristate
  4. default y if SCSI=n || SCSI=y
  5. default m if SCSI=m
  6. config RAID_ATTRS
  7. tristate "RAID Transport Class"
  8. default n
  9. depends on BLOCK
  10. depends on SCSI_MOD
  11. ---help---
  12. Provides RAID
  13. config SCSI
  14. tristate "SCSI device support"
  15. depends on BLOCK
  16. select SCSI_DMA if HAS_DMA
  17. ---help---
  18. If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
  19. any other SCSI device under Linux, say Y and make sure that you know
  20. the name of your SCSI host adapter (the card inside your computer
  21. that "speaks" the SCSI protocol, also called SCSI controller),
  22. because you will be asked for it.
  23. You also need to say Y here if you have a device which speaks
  24. the SCSI protocol. Examples of this include the parallel port
  25. version of the IOMEGA ZIP drive, USB storage devices, Fibre
  26. Channel, and FireWire storage.
  27. To compile this driver as a module, choose M here and read
  28. <file:Documentation/scsi/scsi.txt>.
  29. The module will be called scsi_mod.
  30. However, do not compile this as a module if your root file system
  31. (the one containing the directory /) is located on a SCSI device.
  32. config SCSI_DMA
  33. bool
  34. default n
  35. config SCSI_TGT
  36. tristate "SCSI target support"
  37. depends on SCSI && EXPERIMENTAL
  38. ---help---
  39. If you want to use SCSI target mode drivers enable this option.
  40. If you choose M, the module will be called scsi_tgt.
  41. config SCSI_NETLINK
  42. bool
  43. default n
  44. select NET
  45. config SCSI_PROC_FS
  46. bool "legacy /proc/scsi/ support"
  47. depends on SCSI && PROC_FS
  48. default y
  49. ---help---
  50. This option enables support for the various files in
  51. /proc/scsi. In Linux 2.6 this has been superseded by
  52. files in sysfs but many legacy applications rely on this.
  53. If unsure say Y.
  54. comment "SCSI support type (disk, tape, CD-ROM)"
  55. depends on SCSI
  56. config BLK_DEV_SD
  57. tristate "SCSI disk support"
  58. depends on SCSI
  59. select CRC_T10DIF if BLK_DEV_INTEGRITY
  60. ---help---
  61. If you want to use SCSI hard disks, Fibre Channel disks,
  62. Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
  63. USB storage or the SCSI or parallel port version of
  64. the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
  65. the Disk-HOWTO and the Multi-Disk-HOWTO, available from
  66. <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
  67. CD-ROMs.
  68. To compile this driver as a module, choose M here and read
  69. <file:Documentation/scsi/scsi.txt>.
  70. The module will be called sd_mod.
  71. Do not compile this driver as a module if your root file system
  72. (the one containing the directory /) is located on a SCSI disk.
  73. In this case, do not compile the driver for your SCSI host adapter
  74. (below) as a module either.
  75. config CHR_DEV_ST
  76. tristate "SCSI tape support"
  77. depends on SCSI
  78. ---help---
  79. If you want to use a SCSI tape drive under Linux, say Y and read the
  80. SCSI-HOWTO, available from
  81. <http://www.tldp.org/docs.html#howto>, and
  82. <file:Documentation/scsi/st.txt> in the kernel source. This is NOT
  83. for SCSI CD-ROMs.
  84. To compile this driver as a module, choose M here and read
  85. <file:Documentation/scsi/scsi.txt>. The module will be called st.
  86. config CHR_DEV_OSST
  87. tristate "SCSI OnStream SC-x0 tape support"
  88. depends on SCSI
  89. ---help---
  90. The OnStream SC-x0 SCSI tape drives cannot be driven by the
  91. standard st driver, but instead need this special osst driver and
  92. use the /dev/osstX char device nodes (major 206). Via usb-storage,
  93. you may be able to drive the USB-x0 and DI-x0 drives as well.
  94. Note that there is also a second generation of OnStream
  95. tape drives (ADR-x0) that supports the standard SCSI-2 commands for
  96. tapes (QIC-157) and can be driven by the standard driver st.
  97. For more information, you may have a look at the SCSI-HOWTO
  98. <http://www.tldp.org/docs.html#howto> and
  99. <file:Documentation/scsi/osst.txt> in the kernel source.
  100. More info on the OnStream driver may be found on
  101. <http://sourceforge.net/projects/osst/>
  102. Please also have a look at the standard st docu, as most of it
  103. applies to osst as well.
  104. To compile this driver as a module, choose M here and read
  105. <file:Documentation/scsi/scsi.txt>. The module will be called osst.
  106. config BLK_DEV_SR
  107. tristate "SCSI CDROM support"
  108. depends on SCSI
  109. ---help---
  110. If you want to use a CD or DVD drive attached to your computer
  111. by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
  112. and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
  113. Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
  114. To compile this driver as a module, choose M here and read
  115. <file:Documentation/scsi/scsi.txt>.
  116. The module will be called sr_mod.
  117. config BLK_DEV_SR_VENDOR
  118. bool "Enable vendor-specific extensions (for SCSI CDROM)"
  119. depends on BLK_DEV_SR
  120. help
  121. This enables the usage of vendor specific SCSI commands. This is
  122. required to support multisession CDs with old NEC/TOSHIBA cdrom
  123. drives (and HP Writers). If you have such a drive and get the first
  124. session only, try saying Y here; everybody else says N.
  125. config CHR_DEV_SG
  126. tristate "SCSI generic support"
  127. depends on SCSI
  128. ---help---
  129. If you want to use SCSI scanners, synthesizers or CD-writers or just
  130. about anything having "SCSI" in its name other than hard disks,
  131. CD-ROMs or tapes, say Y here. These won't be supported by the kernel
  132. directly, so you need some additional software which knows how to
  133. talk to these devices using the SCSI protocol:
  134. For scanners, look at SANE (<http://www.sane-project.org/>). For CD
  135. writer software look at Cdrtools
  136. (<http://cdrecord.berlios.de/private/cdrecord.html>)
  137. and for burning a "disk at once": CDRDAO
  138. (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
  139. quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
  140. For other devices, it's possible that you'll have to write the
  141. driver software yourself. Please read the file
  142. <file:Documentation/scsi/scsi-generic.txt> for more information.
  143. To compile this driver as a module, choose M here and read
  144. <file:Documentation/scsi/scsi.txt>. The module will be called sg.
  145. If unsure, say N.
  146. config CHR_DEV_SCH
  147. tristate "SCSI media changer support"
  148. depends on SCSI
  149. ---help---
  150. This is a driver for SCSI media changers. Most common devices are
  151. tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
  152. don't need this for those tiny 6-slot cdrom changers. Media
  153. changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
  154. If you have such hardware and want to use it with linux, say Y
  155. here. Check <file:Documentation/scsi/scsi-changer.txt> for details.
  156. If you want to compile this as a module ( = code which can be
  157. inserted in and removed from the running kernel whenever you want),
  158. say M here and read <file:Documentation/kbuild/modules.txt> and
  159. <file:Documentation/scsi/scsi.txt>. The module will be called ch.o.
  160. If unsure, say N.
  161. config SCSI_ENCLOSURE
  162. tristate "SCSI Enclosure Support"
  163. depends on SCSI && ENCLOSURE_SERVICES
  164. help
  165. Enclosures are devices sitting on or in SCSI backplanes that
  166. manage devices. If you have a disk cage, the chances are that
  167. it has an enclosure device. Selecting this option will just allow
  168. certain enclosure conditions to be reported and is not required.
  169. config SCSI_MULTI_LUN
  170. bool "Probe all LUNs on each SCSI device"
  171. depends on SCSI
  172. help
  173. Some devices support more than one LUN (Logical Unit Number) in order
  174. to allow access to several media, e.g. CD jukebox, USB card reader,
  175. mobile phone in mass storage mode. This option forces the kernel to
  176. probe for all LUNs by default. This setting can be overriden by
  177. max_luns boot/module parameter. Note that this option does not affect
  178. devices conforming to SCSI-3 or higher as they can explicitely report
  179. their number of LUNs. It is safe to say Y here unless you have one of
  180. those rare devices which reacts in an unexpected way when probed for
  181. multiple LUNs.
  182. config SCSI_CONSTANTS
  183. bool "Verbose SCSI error reporting (kernel size +=12K)"
  184. depends on SCSI
  185. help
  186. The error messages regarding your SCSI hardware will be easier to
  187. understand if you say Y here; it will enlarge your kernel by about
  188. 12 KB. If in doubt, say Y.
  189. config SCSI_LOGGING
  190. bool "SCSI logging facility"
  191. depends on SCSI
  192. ---help---
  193. This turns on a logging facility that can be used to debug a number
  194. of SCSI related problems.
  195. If you say Y here, no logging output will appear by default, but you
  196. can enable logging by saying Y to "/proc file system support" and
  197. "Sysctl support" below and executing the command
  198. echo <bitmask> > /proc/sys/dev/scsi/logging_level
  199. where <bitmask> is a four byte value representing the logging type
  200. and logging level for each type of logging selected.
  201. There are a number of logging types and you can find them in the
  202. source at <file:drivers/scsi/scsi_logging.h>. The logging levels
  203. are also described in that file and they determine the verbosity of
  204. the logging for each logging type.
  205. If you say N here, it may be harder to track down some types of SCSI
  206. problems. If you say Y here your kernel will be somewhat larger, but
  207. there should be no noticeable performance impact as long as you have
  208. logging turned off.
  209. config SCSI_SCAN_ASYNC
  210. bool "Asynchronous SCSI scanning"
  211. depends on SCSI
  212. help
  213. The SCSI subsystem can probe for devices while the rest of the
  214. system continues booting, and even probe devices on different
  215. busses in parallel, leading to a significant speed-up.
  216. If you have built SCSI as modules, enabling this option can
  217. be a problem as the devices may not have been found by the
  218. time your system expects them to have been. You can load the
  219. scsi_wait_scan module to ensure that all scans have completed.
  220. If you build your SCSI drivers into the kernel, then everything
  221. will work fine if you say Y here.
  222. You can override this choice by specifying "scsi_mod.scan=sync"
  223. or async on the kernel's command line.
  224. config SCSI_WAIT_SCAN
  225. tristate # No prompt here, this is an invisible symbol.
  226. default m
  227. depends on SCSI
  228. depends on MODULES
  229. # scsi_wait_scan is a loadable module which waits until all the async scans are
  230. # complete. The idea is to use it in initrd/ initramfs scripts. You modprobe
  231. # it after all the modprobes of the root SCSI drivers and it will wait until
  232. # they have all finished scanning their buses before allowing the boot to
  233. # proceed. (This method is not applicable if targets boot independently in
  234. # parallel with the initiator, or with transports with non-deterministic target
  235. # discovery schemes, or if a transport driver does not support scsi_wait_scan.)
  236. #
  237. # This symbol is not exposed as a prompt because little is to be gained by
  238. # disabling it, whereas people who accidentally switch it off may wonder why
  239. # their mkinitrd gets into trouble.
  240. menu "SCSI Transports"
  241. depends on SCSI
  242. config SCSI_SPI_ATTRS
  243. tristate "Parallel SCSI (SPI) Transport Attributes"
  244. depends on SCSI
  245. help
  246. If you wish to export transport-specific information about
  247. each attached SCSI device to sysfs, say Y. Otherwise, say N.
  248. config SCSI_FC_ATTRS
  249. tristate "FiberChannel Transport Attributes"
  250. depends on SCSI
  251. select SCSI_NETLINK
  252. help
  253. If you wish to export transport-specific information about
  254. each attached FiberChannel device to sysfs, say Y.
  255. Otherwise, say N.
  256. config SCSI_FC_TGT_ATTRS
  257. bool "SCSI target support for FiberChannel Transport Attributes"
  258. depends on SCSI_FC_ATTRS
  259. depends on SCSI_TGT = y || SCSI_TGT = SCSI_FC_ATTRS
  260. help
  261. If you want to use SCSI target mode drivers enable this option.
  262. config SCSI_ISCSI_ATTRS
  263. tristate "iSCSI Transport Attributes"
  264. depends on SCSI && NET
  265. select BLK_DEV_BSGLIB
  266. help
  267. If you wish to export transport-specific information about
  268. each attached iSCSI device to sysfs, say Y.
  269. Otherwise, say N.
  270. config SCSI_SAS_ATTRS
  271. tristate "SAS Transport Attributes"
  272. depends on SCSI
  273. select BLK_DEV_BSG
  274. help
  275. If you wish to export transport-specific information about
  276. each attached SAS device to sysfs, say Y.
  277. source "drivers/scsi/libsas/Kconfig"
  278. config SCSI_SRP_ATTRS
  279. tristate "SRP Transport Attributes"
  280. depends on SCSI
  281. help
  282. If you wish to export transport-specific information about
  283. each attached SRP device to sysfs, say Y.
  284. config SCSI_SRP_TGT_ATTRS
  285. bool "SCSI target support for SRP Transport Attributes"
  286. depends on SCSI_SRP_ATTRS
  287. depends on SCSI_TGT = y || SCSI_TGT = SCSI_SRP_ATTRS
  288. help
  289. If you want to use SCSI target mode drivers enable this option.
  290. endmenu
  291. menuconfig SCSI_LOWLEVEL
  292. bool "SCSI low-level drivers"
  293. depends on SCSI!=n
  294. default y
  295. if SCSI_LOWLEVEL && SCSI
  296. config ISCSI_TCP
  297. tristate "iSCSI Initiator over TCP/IP"
  298. depends on SCSI && INET
  299. select CRYPTO
  300. select CRYPTO_MD5
  301. select CRYPTO_CRC32C
  302. select SCSI_ISCSI_ATTRS
  303. help
  304. The iSCSI Driver provides a host with the ability to access storage
  305. through an IP network. The driver uses the iSCSI protocol to transport
  306. SCSI requests and responses over a TCP/IP network between the host
  307. (the "initiator") and "targets". Architecturally, the iSCSI driver
  308. combines with the host's TCP/IP stack, network drivers, and Network
  309. Interface Card (NIC) to provide the same functions as a SCSI or a
  310. Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
  311. To compile this driver as a module, choose M here: the
  312. module will be called iscsi_tcp.
  313. The userspace component needed to initialize the driver, documentation,
  314. and sample configuration files can be found here:
  315. http://open-iscsi.org
  316. config ISCSI_BOOT_SYSFS
  317. tristate "iSCSI Boot Sysfs Interface"
  318. default n
  319. help
  320. This option enables support for exposing iSCSI boot information
  321. via sysfs to userspace. If you wish to export this information,
  322. say Y. Otherwise, say N.
  323. source "drivers/scsi/cxgbi/Kconfig"
  324. source "drivers/scsi/bnx2i/Kconfig"
  325. source "drivers/scsi/bnx2fc/Kconfig"
  326. source "drivers/scsi/be2iscsi/Kconfig"
  327. config SGIWD93_SCSI
  328. tristate "SGI WD93C93 SCSI Driver"
  329. depends on SGI_HAS_WD93 && SCSI
  330. help
  331. If you have a Western Digital WD93 SCSI controller on
  332. an SGI MIPS system, say Y. Otherwise, say N.
  333. config BLK_DEV_3W_XXXX_RAID
  334. tristate "3ware 5/6/7/8xxx ATA-RAID support"
  335. depends on PCI && SCSI
  336. help
  337. 3ware is the only hardware ATA-Raid product in Linux to date.
  338. This card is 2,4, or 8 channel master mode support only.
  339. SCSI support required!!!
  340. <http://www.3ware.com/>
  341. Please read the comments at the top of
  342. <file:drivers/scsi/3w-xxxx.c>.
  343. config SCSI_HPSA
  344. tristate "HP Smart Array SCSI driver"
  345. depends on PCI && SCSI
  346. help
  347. This driver supports HP Smart Array Controllers (circa 2009).
  348. It is a SCSI alternative to the cciss driver, which is a block
  349. driver. Anyone wishing to use HP Smart Array controllers who
  350. would prefer the devices be presented to linux as SCSI devices,
  351. rather than as generic block devices should say Y here.
  352. config SCSI_3W_9XXX
  353. tristate "3ware 9xxx SATA-RAID support"
  354. depends on PCI && SCSI
  355. help
  356. This driver supports the 9000 series 3ware SATA-RAID cards.
  357. <http://www.amcc.com>
  358. Please read the comments at the top of
  359. <file:drivers/scsi/3w-9xxx.c>.
  360. config SCSI_3W_SAS
  361. tristate "3ware 97xx SAS/SATA-RAID support"
  362. depends on PCI && SCSI
  363. help
  364. This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
  365. <http://www.lsi.com>
  366. Please read the comments at the top of
  367. <file:drivers/scsi/3w-sas.c>.
  368. config SCSI_7000FASST
  369. tristate "7000FASST SCSI support"
  370. depends on ISA && SCSI && ISA_DMA_API
  371. select CHECK_SIGNATURE
  372. help
  373. This driver supports the Western Digital 7000 SCSI host adapter
  374. family. Some information is in the source:
  375. <file:drivers/scsi/wd7000.c>.
  376. To compile this driver as a module, choose M here: the
  377. module will be called wd7000.
  378. config SCSI_ACARD
  379. tristate "ACARD SCSI support"
  380. depends on PCI && SCSI
  381. help
  382. This driver supports the ACARD SCSI host adapter.
  383. Support Chip <ATP870 ATP876 ATP880 ATP885>
  384. To compile this driver as a module, choose M here: the
  385. module will be called atp870u.
  386. config SCSI_AHA152X
  387. tristate "Adaptec AHA152X/2825 support"
  388. depends on ISA && SCSI && !64BIT
  389. select SCSI_SPI_ATTRS
  390. select CHECK_SIGNATURE
  391. ---help---
  392. This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
  393. SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
  394. must be manually specified in this case.
  395. It is explained in section 3.3 of the SCSI-HOWTO, available from
  396. <http://www.tldp.org/docs.html#howto>. You might also want to
  397. read the file <file:Documentation/scsi/aha152x.txt>.
  398. To compile this driver as a module, choose M here: the
  399. module will be called aha152x.
  400. config SCSI_AHA1542
  401. tristate "Adaptec AHA1542 support"
  402. depends on ISA && SCSI && ISA_DMA_API
  403. ---help---
  404. This is support for a SCSI host adapter. It is explained in section
  405. 3.4 of the SCSI-HOWTO, available from
  406. <http://www.tldp.org/docs.html#howto>. Note that Trantor was
  407. purchased by Adaptec, and some former Trantor products are being
  408. sold under the Adaptec name. If it doesn't work out of the box, you
  409. may have to change some settings in <file:drivers/scsi/aha1542.h>.
  410. To compile this driver as a module, choose M here: the
  411. module will be called aha1542.
  412. config SCSI_AHA1740
  413. tristate "Adaptec AHA1740 support"
  414. depends on EISA && SCSI
  415. ---help---
  416. This is support for a SCSI host adapter. It is explained in section
  417. 3.5 of the SCSI-HOWTO, available from
  418. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  419. of the box, you may have to change some settings in
  420. <file:drivers/scsi/aha1740.h>.
  421. To compile this driver as a module, choose M here: the
  422. module will be called aha1740.
  423. config SCSI_AACRAID
  424. tristate "Adaptec AACRAID support"
  425. depends on SCSI && PCI
  426. help
  427. This driver supports a variety of Dell, HP, Adaptec, IBM and
  428. ICP storage products. For a list of supported products, refer
  429. to <file:Documentation/scsi/aacraid.txt>.
  430. To compile this driver as a module, choose M here: the module
  431. will be called aacraid.
  432. source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
  433. config SCSI_AIC7XXX_OLD
  434. tristate "Adaptec AIC7xxx support (old driver)"
  435. depends on (ISA || EISA || PCI ) && SCSI
  436. help
  437. WARNING This driver is an older aic7xxx driver and is no longer
  438. under active development. Adaptec, Inc. is writing a new driver to
  439. take the place of this one, and it is recommended that whenever
  440. possible, people should use the new Adaptec written driver instead
  441. of this one. This driver will eventually be phased out entirely.
  442. This is support for the various aic7xxx based Adaptec SCSI
  443. controllers. These include the 274x EISA cards; 284x VLB cards;
  444. 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
  445. motherboard based SCSI controllers from Adaptec. It does not support
  446. the AAA-13x RAID controllers from Adaptec, nor will it likely ever
  447. support them. It does not support the 2920 cards from Adaptec that
  448. use the Future Domain SCSI controller chip. For those cards, you
  449. need the "Future Domain 16xx SCSI support" driver.
  450. In general, if the controller is based on an Adaptec SCSI controller
  451. chip from the aic777x series or the aic78xx series, this driver
  452. should work. The only exception is the 7810 which is specifically
  453. not supported (that's the RAID controller chip on the AAA-13x
  454. cards).
  455. Note that the AHA2920 SCSI host adapter is *not* supported by this
  456. driver; choose "Future Domain 16xx SCSI support" instead if you have
  457. one of those.
  458. Information on the configuration options for this controller can be
  459. found by checking the help file for each of the available
  460. configuration options. You should read
  461. <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
  462. contacting the maintainer with any questions. The SCSI-HOWTO,
  463. available from <http://www.tldp.org/docs.html#howto>, can also
  464. be of great help.
  465. To compile this driver as a module, choose M here: the
  466. module will be called aic7xxx_old.
  467. source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
  468. source "drivers/scsi/aic94xx/Kconfig"
  469. source "drivers/scsi/mvsas/Kconfig"
  470. config SCSI_MVUMI
  471. tristate "Marvell UMI driver"
  472. depends on SCSI && PCI
  473. help
  474. Module for Marvell Universal Message Interface(UMI) driver
  475. To compile this driver as a module, choose M here: the
  476. module will be called mvumi.
  477. config SCSI_DPT_I2O
  478. tristate "Adaptec I2O RAID support "
  479. depends on SCSI && PCI && VIRT_TO_BUS
  480. help
  481. This driver supports all of Adaptec's I2O based RAID controllers as
  482. well as the DPT SmartRaid V cards. This is an Adaptec maintained
  483. driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
  484. To compile this driver as a module, choose M here: the
  485. module will be called dpt_i2o.
  486. config SCSI_ADVANSYS
  487. tristate "AdvanSys SCSI support"
  488. depends on SCSI && VIRT_TO_BUS
  489. depends on ISA || EISA || PCI
  490. help
  491. This is a driver for all SCSI host adapters manufactured by
  492. AdvanSys. It is documented in the kernel source in
  493. <file:drivers/scsi/advansys.c>.
  494. To compile this driver as a module, choose M here: the
  495. module will be called advansys.
  496. config SCSI_IN2000
  497. tristate "Always IN2000 SCSI support"
  498. depends on ISA && SCSI
  499. help
  500. This is support for an ISA bus SCSI host adapter. You'll find more
  501. information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
  502. out of the box, you may have to change the jumpers for IRQ or
  503. address selection.
  504. To compile this driver as a module, choose M here: the
  505. module will be called in2000.
  506. config SCSI_ARCMSR
  507. tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
  508. depends on PCI && SCSI
  509. help
  510. This driver supports all of ARECA's SATA/SAS RAID controller cards.
  511. This is an ARECA-maintained driver by Erich Chen.
  512. If you have any problems, please mail to: <erich@areca.com.tw>.
  513. Areca supports Linux RAID config tools.
  514. 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).
  517. config SCSI_ARCMSR_AER
  518. bool "Enable PCI Error Recovery Capability in Areca Driver(ARCMSR)"
  519. depends on SCSI_ARCMSR && PCIEAER
  520. default n
  521. help
  522. The advanced error reporting(AER) capability is "NOT" provided by
  523. ARC1200/1201/1202 SATA RAID controllers cards.
  524. If your card is one of ARC1200/1201/1202, please use the default setting, n.
  525. If your card is other models, you could pick it
  526. on condition that the kernel version is greater than 2.6.19.
  527. This function is maintained driver by Nick Cheng. If you have any
  528. problems or suggestion, you are welcome to contact with <nick.cheng@areca.com.tw>.
  529. To enable this function, choose Y here.
  530. source "drivers/scsi/megaraid/Kconfig.megaraid"
  531. source "drivers/scsi/mpt2sas/Kconfig"
  532. config SCSI_HPTIOP
  533. tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
  534. depends on SCSI && PCI
  535. help
  536. This option enables support for HighPoint RocketRAID 3xxx/4xxx
  537. controllers.
  538. To compile this driver as a module, choose M here; the module
  539. will be called hptiop. If unsure, say N.
  540. config SCSI_BUSLOGIC
  541. tristate "BusLogic SCSI support"
  542. depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
  543. ---help---
  544. This is support for BusLogic MultiMaster and FlashPoint SCSI Host
  545. Adapters. Consult the SCSI-HOWTO, available from
  546. <http://www.tldp.org/docs.html#howto>, and the files
  547. <file:Documentation/scsi/BusLogic.txt> and
  548. <file:Documentation/scsi/FlashPoint.txt> for more information.
  549. Note that support for FlashPoint is only available for 32-bit
  550. x86 configurations.
  551. To compile this driver as a module, choose M here: the
  552. module will be called BusLogic.
  553. config SCSI_FLASHPOINT
  554. bool "FlashPoint support"
  555. depends on SCSI_BUSLOGIC && PCI && X86_32
  556. help
  557. This option allows you to add FlashPoint support to the
  558. BusLogic SCSI driver. The FlashPoint SCCB Manager code is
  559. substantial, so users of MultiMaster Host Adapters may not
  560. wish to include it.
  561. config VMWARE_PVSCSI
  562. tristate "VMware PVSCSI driver support"
  563. depends on PCI && SCSI && X86
  564. help
  565. This driver supports VMware's para virtualized SCSI HBA.
  566. To compile this driver as a module, choose M here: the
  567. module will be called vmw_pvscsi.
  568. config LIBFC
  569. tristate "LibFC module"
  570. select SCSI_FC_ATTRS
  571. select CRC32
  572. ---help---
  573. Fibre Channel library module
  574. config LIBFCOE
  575. tristate "LibFCoE module"
  576. select LIBFC
  577. ---help---
  578. Library for Fibre Channel over Ethernet module
  579. config FCOE
  580. tristate "FCoE module"
  581. depends on PCI
  582. select LIBFCOE
  583. ---help---
  584. Fibre Channel over Ethernet module
  585. config FCOE_FNIC
  586. tristate "Cisco FNIC Driver"
  587. depends on PCI && X86
  588. select LIBFCOE
  589. help
  590. This is support for the Cisco PCI-Express FCoE HBA.
  591. To compile this driver as a module, choose M here and read
  592. <file:Documentation/scsi/scsi.txt>.
  593. The module will be called fnic.
  594. config SCSI_DMX3191D
  595. tristate "DMX3191D SCSI support"
  596. depends on PCI && SCSI
  597. select SCSI_SPI_ATTRS
  598. help
  599. This is support for Domex DMX3191D SCSI Host Adapters.
  600. To compile this driver as a module, choose M here: the
  601. module will be called dmx3191d.
  602. config SCSI_DTC3280
  603. tristate "DTC3180/3280 SCSI support"
  604. depends on ISA && SCSI
  605. select SCSI_SPI_ATTRS
  606. select CHECK_SIGNATURE
  607. help
  608. This is support for DTC 3180/3280 SCSI Host Adapters. Please read
  609. the SCSI-HOWTO, available from
  610. <http://www.tldp.org/docs.html#howto>, and the file
  611. <file:Documentation/scsi/dtc3x80.txt>.
  612. To compile this driver as a module, choose M here: the
  613. module will be called dtc.
  614. config SCSI_EATA
  615. tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
  616. depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
  617. ---help---
  618. This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
  619. ISA and all EISA I/O addresses are probed looking for the "EATA"
  620. signature. The addresses of all the PCI SCSI controllers reported
  621. by the PCI subsystem are probed as well.
  622. You want to read the start of <file:drivers/scsi/eata.c> and the
  623. SCSI-HOWTO, available from
  624. <http://www.tldp.org/docs.html#howto>.
  625. To compile this driver as a module, choose M here: the
  626. module will be called eata.
  627. config SCSI_EATA_TAGGED_QUEUE
  628. bool "enable tagged command queueing"
  629. depends on SCSI_EATA
  630. help
  631. This is a feature of SCSI-2 which improves performance: the host
  632. adapter can send several SCSI commands to a device's queue even if
  633. previous commands haven't finished yet.
  634. This is equivalent to the "eata=tc:y" boot option.
  635. config SCSI_EATA_LINKED_COMMANDS
  636. bool "enable elevator sorting"
  637. depends on SCSI_EATA
  638. help
  639. This option enables elevator sorting for all probed SCSI disks and
  640. CD-ROMs. It definitely reduces the average seek distance when doing
  641. random seeks, but this does not necessarily result in a noticeable
  642. performance improvement: your mileage may vary...
  643. This is equivalent to the "eata=lc:y" boot option.
  644. config SCSI_EATA_MAX_TAGS
  645. int "maximum number of queued commands"
  646. depends on SCSI_EATA
  647. default "16"
  648. help
  649. This specifies how many SCSI commands can be maximally queued for
  650. each probed SCSI device. You should reduce the default value of 16
  651. only if you have disks with buggy or limited tagged command support.
  652. Minimum is 2 and maximum is 62. This value is also the window size
  653. used by the elevator sorting option above. The effective value used
  654. by the driver for each probed SCSI device is reported at boot time.
  655. This is equivalent to the "eata=mq:8" boot option.
  656. config SCSI_EATA_PIO
  657. tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
  658. depends on (ISA || EISA || PCI) && SCSI && BROKEN
  659. ---help---
  660. This driver supports all EATA-PIO protocol compliant SCSI Host
  661. Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
  662. host adapters could also use this driver but are discouraged from
  663. doing so, since this driver only supports hard disks and lacks
  664. numerous features. You might want to have a look at the SCSI-HOWTO,
  665. available from <http://www.tldp.org/docs.html#howto>.
  666. To compile this driver as a module, choose M here: the
  667. module will be called eata_pio.
  668. config SCSI_FUTURE_DOMAIN
  669. tristate "Future Domain 16xx SCSI/AHA-2920A support"
  670. depends on (ISA || PCI) && SCSI
  671. select CHECK_SIGNATURE
  672. ---help---
  673. This is support for Future Domain's 16-bit SCSI host adapters
  674. (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
  675. other adapters based on the Future Domain chipsets (Quantum
  676. ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
  677. It is explained in section 3.7 of the SCSI-HOWTO, available from
  678. <http://www.tldp.org/docs.html#howto>.
  679. NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
  680. and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
  681. controller support"). This Future Domain driver works with the older
  682. Adaptec AHA-2920A boards with a Future Domain chip on them.
  683. To compile this driver as a module, choose M here: the
  684. module will be called fdomain.
  685. config SCSI_FD_MCS
  686. tristate "Future Domain MCS-600/700 SCSI support"
  687. depends on MCA_LEGACY && SCSI
  688. ---help---
  689. This is support for Future Domain MCS 600/700 MCA SCSI adapters.
  690. Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
  691. is identical to the MCS 700 and hence also supported by this driver.
  692. This driver also supports the Reply SB16/SCSI card (the SCSI part).
  693. It supports multiple adapters in the same system.
  694. To compile this driver as a module, choose M here: the
  695. module will be called fd_mcs.
  696. config SCSI_GDTH
  697. tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
  698. depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
  699. ---help---
  700. Formerly called GDT SCSI Disk Array Controller Support.
  701. This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
  702. manufactured by Intel Corporation/ICP vortex GmbH. It is documented
  703. in the kernel source in <file:drivers/scsi/gdth.c> and
  704. <file:drivers/scsi/gdth.h>.
  705. To compile this driver as a module, choose M here: the
  706. module will be called gdth.
  707. config SCSI_ISCI
  708. tristate "Intel(R) C600 Series Chipset SAS Controller"
  709. depends on PCI && SCSI
  710. depends on X86
  711. # (temporary): known alpha quality driver
  712. depends on EXPERIMENTAL
  713. select SCSI_SAS_LIBSAS
  714. select SCSI_SAS_HOST_SMP
  715. ---help---
  716. This driver supports the 6Gb/s SAS capabilities of the storage
  717. control unit found in the Intel(R) C600 series chipset.
  718. The experimental tag will be removed after the driver exits alpha
  719. config SCSI_GENERIC_NCR5380
  720. tristate "Generic NCR5380/53c400 SCSI PIO support"
  721. depends on ISA && SCSI
  722. select SCSI_SPI_ATTRS
  723. ---help---
  724. This is a driver for the old NCR 53c80 series of SCSI controllers
  725. on boards using PIO. Most boards such as the Trantor T130 fit this
  726. category, along with a large number of ISA 8bit controllers shipped
  727. for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
  728. you should select the specific driver for that card rather than
  729. generic 5380 support.
  730. It is explained in section 3.8 of the SCSI-HOWTO, available from
  731. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  732. of the box, you may have to change some settings in
  733. <file:drivers/scsi/g_NCR5380.h>.
  734. To compile this driver as a module, choose M here: the
  735. module will be called g_NCR5380.
  736. config SCSI_GENERIC_NCR5380_MMIO
  737. tristate "Generic NCR5380/53c400 SCSI MMIO support"
  738. depends on ISA && SCSI
  739. select SCSI_SPI_ATTRS
  740. ---help---
  741. This is a driver for the old NCR 53c80 series of SCSI controllers
  742. on boards using memory mapped I/O.
  743. It is explained in section 3.8 of the SCSI-HOWTO, available from
  744. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  745. of the box, you may have to change some settings in
  746. <file:drivers/scsi/g_NCR5380.h>.
  747. To compile this driver as a module, choose M here: the
  748. module will be called g_NCR5380_mmio.
  749. config SCSI_GENERIC_NCR53C400
  750. bool "Enable NCR53c400 extensions"
  751. depends on SCSI_GENERIC_NCR5380
  752. help
  753. This enables certain optimizations for the NCR53c400 SCSI cards.
  754. You might as well try it out. Note that this driver will only probe
  755. for the Trantor T130B in its default configuration; you might have
  756. to pass a command line option to the kernel at boot time if it does
  757. not detect your card. See the file
  758. <file:Documentation/scsi/g_NCR5380.txt> for details.
  759. config SCSI_IBMMCA
  760. tristate "IBMMCA SCSI support"
  761. depends on MCA && SCSI
  762. ---help---
  763. This is support for the IBM SCSI adapter found in many of the PS/2
  764. series computers. These machines have an MCA bus, so you need to
  765. answer Y to "MCA support" as well and read
  766. <file:Documentation/mca.txt>.
  767. If the adapter isn't found during boot (a common problem for models
  768. 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
  769. option, where <pun> is the id of the SCSI subsystem (usually 7, but
  770. if that doesn't work check your reference diskette). Owners of
  771. model 95 with a LED-matrix-display can in addition activate some
  772. activity info like under OS/2, but more informative, by setting
  773. 'ibmmcascsi=display' as an additional kernel parameter. Try "man
  774. bootparam" or see the documentation of your boot loader about how to
  775. pass options to the kernel.
  776. To compile this driver as a module, choose M here: the
  777. module will be called ibmmca.
  778. config IBMMCA_SCSI_ORDER_STANDARD
  779. bool "Standard SCSI-order"
  780. depends on SCSI_IBMMCA
  781. ---help---
  782. In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
  783. are assigned to the drive letters, starting with the lowest SCSI-id
  784. (physical number -- pun) to be drive C:, as seen from DOS and
  785. similar operating systems. When looking into papers describing the
  786. ANSI-SCSI-standard, this assignment of drives appears to be wrong.
  787. The SCSI-standard follows a hardware-hierarchy which says that id 7
  788. has the highest priority and id 0 the lowest. Therefore, the host
  789. adapters are still today everywhere placed as SCSI-id 7 by default.
  790. In the SCSI-standard, the drive letters express the priority of the
  791. disk. C: should be the hard disk, or a partition on it, with the
  792. highest priority. This must therefore be the disk with the highest
  793. SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
  794. original definition of the SCSI-standard as also industrial- and
  795. process-control-machines, like VME-CPUs running under realtime-OSes
  796. (e.g. LynxOS, OS9) do.
  797. If you like to run Linux on your MCA-machine with the same
  798. assignment of hard disks as seen from e.g. DOS or OS/2 on your
  799. machine, which is in addition conformant to the SCSI-standard, you
  800. must say Y here. This is also necessary for MCA-Linux users who want
  801. to keep downward compatibility to older releases of the
  802. IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
  803. June 1997).
  804. If you like to have the lowest SCSI-id assigned as drive C:, as
  805. modern SCSI-BIOSes do, which does not conform to the standard, but
  806. is widespread and common in the PC-world of today, you must say N
  807. here. If unsure, say Y.
  808. config IBMMCA_SCSI_DEV_RESET
  809. bool "Reset SCSI-devices at boottime"
  810. depends on SCSI_IBMMCA
  811. ---help---
  812. By default, SCSI-devices are reset when the machine is powered on.
  813. However, some devices exist, like special-control-devices,
  814. SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
  815. not reset when switched on. If you say Y here, each device connected
  816. to your SCSI-bus will be issued a reset-command after it has been
  817. probed, while the kernel is booting. This may cause problems with
  818. more modern devices, like hard disks, which do not appreciate these
  819. reset commands, and can cause your system to hang. So say Y only if
  820. you know that one of your older devices needs it; N is the safe
  821. answer.
  822. config SCSI_IPS
  823. tristate "IBM ServeRAID support"
  824. depends on PCI && SCSI
  825. ---help---
  826. This is support for the IBM ServeRAID hardware RAID controllers.
  827. See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
  828. and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
  829. for more information. If this driver does not work correctly
  830. without modification please contact the author by email at
  831. <ipslinux@adaptec.com>.
  832. To compile this driver as a module, choose M here: the
  833. module will be called ips.
  834. config SCSI_IBMVSCSI
  835. tristate "IBM Virtual SCSI support"
  836. depends on PPC_PSERIES || PPC_ISERIES
  837. select SCSI_SRP_ATTRS
  838. select VIOPATH if PPC_ISERIES
  839. help
  840. This is the IBM POWER Virtual SCSI Client
  841. To compile this driver as a module, choose M here: the
  842. module will be called ibmvscsic.
  843. config SCSI_IBMVSCSIS
  844. tristate "IBM Virtual SCSI Server support"
  845. depends on PPC_PSERIES && SCSI_SRP && SCSI_SRP_TGT_ATTRS
  846. help
  847. This is the SRP target driver for IBM pSeries virtual environments.
  848. The userspace component needed to initialize the driver and
  849. documentation can be found:
  850. http://stgt.berlios.de/
  851. To compile this driver as a module, choose M here: the
  852. module will be called ibmvstgt.
  853. config SCSI_IBMVFC
  854. tristate "IBM Virtual FC support"
  855. depends on PPC_PSERIES && SCSI
  856. select SCSI_FC_ATTRS
  857. help
  858. This is the IBM POWER Virtual FC Client
  859. To compile this driver as a module, choose M here: the
  860. module will be called ibmvfc.
  861. config SCSI_IBMVFC_TRACE
  862. bool "enable driver internal trace"
  863. depends on SCSI_IBMVFC
  864. default y
  865. help
  866. If you say Y here, the driver will trace all commands issued
  867. to the adapter. Performance impact is minimal. Trace can be
  868. dumped using /sys/class/scsi_host/hostXX/trace.
  869. config SCSI_INITIO
  870. tristate "Initio 9100U(W) support"
  871. depends on PCI && SCSI
  872. help
  873. This is support for the Initio 91XXU(W) SCSI host adapter. Please
  874. read the SCSI-HOWTO, available from
  875. <http://www.tldp.org/docs.html#howto>.
  876. To compile this driver as a module, choose M here: the
  877. module will be called initio.
  878. config SCSI_INIA100
  879. tristate "Initio INI-A100U2W support"
  880. depends on PCI && SCSI
  881. help
  882. This is support for the Initio INI-A100U2W SCSI host adapter.
  883. Please read the SCSI-HOWTO, available from
  884. <http://www.tldp.org/docs.html#howto>.
  885. To compile this driver as a module, choose M here: the
  886. module will be called a100u2w.
  887. config SCSI_PPA
  888. tristate "IOMEGA parallel port (ppa - older drives)"
  889. depends on SCSI && PARPORT_PC
  890. ---help---
  891. This driver supports older versions of IOMEGA's parallel port ZIP
  892. drive (a 100 MB removable media device).
  893. Note that you can say N here if you have the SCSI version of the ZIP
  894. drive: it will be supported automatically if you said Y to the
  895. generic "SCSI disk support", above.
  896. If you have the ZIP Plus drive or a more recent parallel port ZIP
  897. drive (if the supplied cable with the drive is labeled "AutoDetect")
  898. then you should say N here and Y to "IOMEGA parallel port (imm -
  899. newer drives)", below.
  900. For more information about this driver and how to use it you should
  901. read the file <file:Documentation/scsi/ppa.txt>. You should also read
  902. the SCSI-HOWTO, which is available from
  903. <http://www.tldp.org/docs.html#howto>. If you use this driver,
  904. you will still be able to use the parallel port for other tasks,
  905. such as a printer; it is safe to compile both drivers into the
  906. kernel.
  907. To compile this driver as a module, choose M here: the
  908. module will be called ppa.
  909. config SCSI_IMM
  910. tristate "IOMEGA parallel port (imm - newer drives)"
  911. depends on SCSI && PARPORT_PC
  912. ---help---
  913. This driver supports newer versions of IOMEGA's parallel port ZIP
  914. drive (a 100 MB removable media device).
  915. Note that you can say N here if you have the SCSI version of the ZIP
  916. drive: it will be supported automatically if you said Y to the
  917. generic "SCSI disk support", above.
  918. If you have the ZIP Plus drive or a more recent parallel port ZIP
  919. drive (if the supplied cable with the drive is labeled "AutoDetect")
  920. then you should say Y here; if you have an older ZIP drive, say N
  921. here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
  922. For more information about this driver and how to use it you should
  923. read the file <file:Documentation/scsi/ppa.txt>. You should also read
  924. the SCSI-HOWTO, which is available from
  925. <http://www.tldp.org/docs.html#howto>. If you use this driver,
  926. you will still be able to use the parallel port for other tasks,
  927. such as a printer; it is safe to compile both drivers into the
  928. kernel.
  929. To compile this driver as a module, choose M here: the
  930. module will be called imm.
  931. config SCSI_IZIP_EPP16
  932. bool "ppa/imm option - Use slow (but safe) EPP-16"
  933. depends on SCSI_PPA || SCSI_IMM
  934. ---help---
  935. EPP (Enhanced Parallel Port) is a standard for parallel ports which
  936. allows them to act as expansion buses that can handle up to 64
  937. peripheral devices.
  938. Some parallel port chipsets are slower than their motherboard, and
  939. so we have to control the state of the chipset's FIFO queue every
  940. now and then to avoid data loss. This will be done if you say Y
  941. here.
  942. Generally, saying Y is the safe option and slows things down a bit.
  943. config SCSI_IZIP_SLOW_CTR
  944. bool "ppa/imm option - Assume slow parport control register"
  945. depends on SCSI_PPA || SCSI_IMM
  946. help
  947. Some parallel ports are known to have excessive delays between
  948. changing the parallel port control register and good data being
  949. available on the parallel port data/status register. This option
  950. forces a small delay (1.0 usec to be exact) after changing the
  951. control register to let things settle out. Enabling this option may
  952. result in a big drop in performance but some very old parallel ports
  953. (found in 386 vintage machines) will not work properly.
  954. Generally, saying N is fine.
  955. config SCSI_NCR53C406A
  956. tristate "NCR53c406a SCSI support"
  957. depends on ISA && SCSI
  958. help
  959. This is support for the NCR53c406a SCSI host adapter. For user
  960. configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
  961. in the kernel source. Also read the SCSI-HOWTO, available from
  962. <http://www.tldp.org/docs.html#howto>.
  963. To compile this driver as a module, choose M here: the
  964. module will be called NCR53c406.
  965. config SCSI_NCR_D700
  966. tristate "NCR Dual 700 MCA SCSI support"
  967. depends on MCA && SCSI
  968. select SCSI_SPI_ATTRS
  969. help
  970. This is a driver for the MicroChannel Dual 700 card produced by
  971. NCR and commonly used in 345x/35xx/4100 class machines. It always
  972. tries to negotiate sync and uses tag command queueing.
  973. Unless you have an NCR manufactured machine, the chances are that
  974. you do not have this SCSI card, so say N.
  975. config SCSI_LASI700
  976. tristate "HP Lasi SCSI support for 53c700/710"
  977. depends on GSC && SCSI
  978. select SCSI_SPI_ATTRS
  979. help
  980. This is a driver for the SCSI controller in the Lasi chip found in
  981. many PA-RISC workstations & servers. If you do not know whether you
  982. have a Lasi chip, it is safe to say "Y" here.
  983. config SCSI_SNI_53C710
  984. tristate "SNI RM SCSI support for 53c710"
  985. depends on SNI_RM && SCSI
  986. select SCSI_SPI_ATTRS
  987. select 53C700_LE_ON_BE
  988. help
  989. This is a driver for the onboard SCSI controller found in older
  990. SNI RM workstations & servers.
  991. config 53C700_LE_ON_BE
  992. bool
  993. depends on SCSI_LASI700
  994. default y
  995. config SCSI_STEX
  996. tristate "Promise SuperTrak EX Series support"
  997. depends on PCI && SCSI
  998. ---help---
  999. This driver supports Promise SuperTrak EX series storage controllers.
  1000. Promise provides Linux RAID configuration utility for these
  1001. controllers. Please visit <http://www.promise.com> to download.
  1002. To compile this driver as a module, choose M here: the
  1003. module will be called stex.
  1004. config 53C700_BE_BUS
  1005. bool
  1006. depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
  1007. default y
  1008. config SCSI_SYM53C8XX_2
  1009. tristate "SYM53C8XX Version 2 SCSI support"
  1010. depends on PCI && SCSI
  1011. select SCSI_SPI_ATTRS
  1012. ---help---
  1013. This driver supports the whole NCR53C8XX/SYM53C8XX family of
  1014. PCI-SCSI controllers. It also supports the subset of LSI53C10XX
  1015. Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
  1016. language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
  1017. controllers; you need to use the Fusion MPT driver for that.
  1018. Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
  1019. information.
  1020. config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
  1021. int "DMA addressing mode"
  1022. depends on SCSI_SYM53C8XX_2
  1023. default "1"
  1024. ---help---
  1025. This option only applies to PCI-SCSI chips that are PCI DAC
  1026. capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
  1027. When set to 0, the driver will program the chip to only perform
  1028. 32-bit DMA. When set to 1, the chip will be able to perform DMA
  1029. to addresses up to 1TB. When set to 2, the driver supports the
  1030. full 64-bit DMA address range, but can only address 16 segments
  1031. of 4 GB each. This limits the total addressable range to 64 GB.
  1032. Most machines with less than 4GB of memory should use a setting
  1033. of 0 for best performance. If your machine has 4GB of memory
  1034. or more, you should set this option to 1 (the default).
  1035. The still experimental value 2 (64 bit DMA addressing with 16
  1036. x 4GB segments limitation) can be used on systems that require
  1037. PCI address bits past bit 39 to be set for the addressing of
  1038. memory using PCI DAC cycles.
  1039. config SCSI_SYM53C8XX_DEFAULT_TAGS
  1040. int "Default tagged command queue depth"
  1041. depends on SCSI_SYM53C8XX_2
  1042. default "16"
  1043. help
  1044. This is the default value of the command queue depth the
  1045. driver will announce to the generic SCSI layer for devices
  1046. that support tagged command queueing. This value can be changed
  1047. from the boot command line. This is a soft limit that cannot
  1048. exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
  1049. config SCSI_SYM53C8XX_MAX_TAGS
  1050. int "Maximum number of queued commands"
  1051. depends on SCSI_SYM53C8XX_2
  1052. default "64"
  1053. help
  1054. This option allows you to specify the maximum number of commands
  1055. that can be queued to any device, when tagged command queuing is
  1056. possible. The driver supports up to 256 queued commands per device.
  1057. This value is used as a compiled-in hard limit.
  1058. config SCSI_SYM53C8XX_MMIO
  1059. bool "Use memory mapped IO"
  1060. depends on SCSI_SYM53C8XX_2
  1061. default y
  1062. help
  1063. Memory mapped IO is faster than Port IO. Most people should
  1064. answer Y here, but some machines may have problems. If you have
  1065. to answer N here, please report the problem to the maintainer.
  1066. config SCSI_IPR
  1067. tristate "IBM Power Linux RAID adapter support"
  1068. depends on PCI && SCSI && ATA
  1069. select FW_LOADER
  1070. ---help---
  1071. This driver supports the IBM Power Linux family RAID adapters.
  1072. This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
  1073. as IBM iSeries 5702, 5703, 5709, and 570A.
  1074. config SCSI_IPR_TRACE
  1075. bool "enable driver internal trace"
  1076. depends on SCSI_IPR
  1077. default y
  1078. help
  1079. If you say Y here, the driver will trace all commands issued
  1080. to the adapter. Performance impact is minimal. Trace can be
  1081. dumped using /sys/bus/class/scsi_host/hostXX/trace.
  1082. config SCSI_IPR_DUMP
  1083. bool "enable adapter dump support"
  1084. depends on SCSI_IPR
  1085. default y
  1086. help
  1087. If you say Y here, the driver will support adapter crash dump.
  1088. If you enable this support, the iprdump daemon can be used
  1089. to capture adapter failure analysis information.
  1090. config SCSI_ZALON
  1091. tristate "Zalon SCSI support"
  1092. depends on GSC && SCSI
  1093. select SCSI_SPI_ATTRS
  1094. help
  1095. The Zalon is a GSC/HSC bus interface chip that sits between the
  1096. PA-RISC processor and the NCR 53c720 SCSI controller on C100,
  1097. C110, J200, J210 and some D, K & R-class machines. It's also
  1098. used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
  1099. Say Y here if you have one of these machines or cards.
  1100. config SCSI_NCR_Q720
  1101. tristate "NCR Quad 720 MCA SCSI support"
  1102. depends on MCA && SCSI
  1103. select SCSI_SPI_ATTRS
  1104. help
  1105. This is a driver for the MicroChannel Quad 720 card produced by
  1106. NCR and commonly used in 345x/35xx/4100 class machines. It always
  1107. tries to negotiate sync and uses tag command queueing.
  1108. Unless you have an NCR manufactured machine, the chances are that
  1109. you do not have this SCSI card, so say N.
  1110. config SCSI_NCR53C8XX_DEFAULT_TAGS
  1111. int "default tagged command queue depth"
  1112. depends on SCSI_ZALON || SCSI_NCR_Q720
  1113. default "8"
  1114. ---help---
  1115. "Tagged command queuing" is a feature of SCSI-2 which improves
  1116. performance: the host adapter can send several SCSI commands to a
  1117. device's queue even if previous commands haven't finished yet.
  1118. Because the device is intelligent, it can optimize its operations
  1119. (like head positioning) based on its own request queue. Some SCSI
  1120. devices don't implement this properly; if you want to disable this
  1121. feature, enter 0 or 1 here (it doesn't matter which).
  1122. The default value is 8 and should be supported by most hard disks.
  1123. This value can be overridden from the boot command line using the
  1124. 'tags' option as follows (example):
  1125. 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
  1126. 4, set queue depth to 16 for target 2 and target 3 on controller 0
  1127. and set queue depth to 10 for target 0 / lun 2 on controller 1.
  1128. The normal answer therefore is to go with the default 8 and to use
  1129. a boot command line option for devices that need to use a different
  1130. command queue depth.
  1131. There is no safe option other than using good SCSI devices.
  1132. config SCSI_NCR53C8XX_MAX_TAGS
  1133. int "maximum number of queued commands"
  1134. depends on SCSI_ZALON || SCSI_NCR_Q720
  1135. default "32"
  1136. ---help---
  1137. This option allows you to specify the maximum number of commands
  1138. that can be queued to any device, when tagged command queuing is
  1139. possible. The default value is 32. Minimum is 2, maximum is 64.
  1140. Modern hard disks are able to support 64 tags and even more, but
  1141. do not seem to be faster when more than 32 tags are being used.
  1142. So, the normal answer here is to go with the default value 32 unless
  1143. you are using very large hard disks with large cache (>= 1 MB) that
  1144. are able to take advantage of more than 32 tagged commands.
  1145. There is no safe option and the default answer is recommended.
  1146. config SCSI_NCR53C8XX_SYNC
  1147. int "synchronous transfers frequency in MHz"
  1148. depends on SCSI_ZALON || SCSI_NCR_Q720
  1149. default "20"
  1150. ---help---
  1151. The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
  1152. rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
  1153. are respectively the maximum data transfer rates in mega-transfers
  1154. per second for each class. For example, a FAST-20 Wide 16 device is
  1155. able to transfer data at 20 million 16 bit packets per second for a
  1156. total rate of 40 MB/s.
  1157. You may specify 0 if you want to only use asynchronous data
  1158. transfers. This is the safest and slowest option. Otherwise, specify
  1159. a value between 5 and 80, depending on the capability of your SCSI
  1160. controller. The higher the number, the faster the data transfer.
  1161. Note that 80 should normally be ok since the driver decreases the
  1162. value automatically according to the controller's capabilities.
  1163. Your answer to this question is ignored for controllers with NVRAM,
  1164. since the driver will get this information from the user set-up. It
  1165. also can be overridden using a boot setup option, as follows
  1166. (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
  1167. for FAST-20 synchronous data transfer (20 mega-transfers per
  1168. second).
  1169. The normal answer therefore is not to go with the default but to
  1170. select the maximum value 80 allowing the driver to use the maximum
  1171. value supported by each controller. If this causes problems with
  1172. your SCSI devices, you should come back and decrease the value.
  1173. There is no safe option other than using good cabling, right
  1174. terminations and SCSI conformant devices.
  1175. config SCSI_NCR53C8XX_NO_DISCONNECT
  1176. bool "not allow targets to disconnect"
  1177. depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
  1178. help
  1179. This option is only provided for safety if you suspect some SCSI
  1180. device of yours to not support properly the target-disconnect
  1181. feature. In that case, you would say Y here. In general however, to
  1182. not allow targets to disconnect is not reasonable if there is more
  1183. than 1 device on a SCSI bus. The normal answer therefore is N.
  1184. config SCSI_PAS16
  1185. tristate "PAS16 SCSI support"
  1186. depends on ISA && SCSI
  1187. select SCSI_SPI_ATTRS
  1188. ---help---
  1189. This is support for a SCSI host adapter. It is explained in section
  1190. 3.10 of the SCSI-HOWTO, available from
  1191. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  1192. of the box, you may have to change some settings in
  1193. <file:drivers/scsi/pas16.h>.
  1194. To compile this driver as a module, choose M here: the
  1195. module will be called pas16.
  1196. config SCSI_QLOGIC_FAS
  1197. tristate "Qlogic FAS SCSI support"
  1198. depends on ISA && SCSI
  1199. ---help---
  1200. This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
  1201. FastSCSI! cards as well as any other card based on the FASXX chip
  1202. (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
  1203. This driver does NOT support the PCI versions of these cards. The
  1204. PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
  1205. 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>.
  1210. To compile this driver as a module, choose M here: the
  1211. module will be called qlogicfas.
  1212. config SCSI_QLOGIC_1280
  1213. tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
  1214. depends on PCI && SCSI
  1215. help
  1216. Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
  1217. To compile this driver as a module, choose M here: the
  1218. module will be called qla1280.
  1219. config SCSI_QLOGICPTI
  1220. tristate "PTI Qlogic, ISP Driver"
  1221. depends on SBUS && SCSI
  1222. help
  1223. This driver supports SBUS SCSI controllers from PTI or QLogic. These
  1224. controllers are known under Solaris as qpti and in the openprom as
  1225. PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
  1226. driven by a different driver.
  1227. To compile this driver as a module, choose M here: the
  1228. module will be called qlogicpti.
  1229. source "drivers/scsi/qla2xxx/Kconfig"
  1230. source "drivers/scsi/qla4xxx/Kconfig"
  1231. config SCSI_LPFC
  1232. tristate "Emulex LightPulse Fibre Channel Support"
  1233. depends on PCI && SCSI
  1234. select SCSI_FC_ATTRS
  1235. help
  1236. This lpfc driver supports the Emulex LightPulse
  1237. Family of Fibre Channel PCI host adapters.
  1238. config SCSI_LPFC_DEBUG_FS
  1239. bool "Emulex LightPulse Fibre Channel debugfs Support"
  1240. depends on SCSI_LPFC && DEBUG_FS
  1241. help
  1242. This makes debugging information from the lpfc driver
  1243. available via the debugfs filesystem.
  1244. config SCSI_SIM710
  1245. tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
  1246. depends on (EISA || MCA) && SCSI
  1247. select SCSI_SPI_ATTRS
  1248. ---help---
  1249. This driver is for NCR53c710 based SCSI host adapters.
  1250. It currently supports Compaq EISA cards and NCR MCA cards
  1251. config SCSI_SYM53C416
  1252. tristate "Symbios 53c416 SCSI support"
  1253. depends on ISA && SCSI
  1254. ---help---
  1255. This is support for the sym53c416 SCSI host adapter, the SCSI
  1256. adapter that comes with some HP scanners. This driver requires that
  1257. the sym53c416 is configured first using some sort of PnP
  1258. configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
  1259. are using isapnp then you need to compile this driver as a module
  1260. and then load it using insmod after isapnp has run. The parameters
  1261. of the configured card(s) should be passed to the driver. The format
  1262. is:
  1263. insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>]
  1264. To compile this driver as a module, choose M here: the
  1265. module will be called sym53c416.
  1266. config SCSI_DC395x
  1267. tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
  1268. depends on PCI && SCSI && EXPERIMENTAL
  1269. ---help---
  1270. This driver supports PCI SCSI host adapters based on the ASIC
  1271. TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
  1272. This driver works, but is still in experimental status. So better
  1273. have a bootable disk and a backup in case of emergency.
  1274. Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
  1275. To compile this driver as a module, choose M here: the
  1276. module will be called dc395x.
  1277. config SCSI_DC390T
  1278. tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
  1279. depends on PCI && SCSI
  1280. ---help---
  1281. This driver supports PCI SCSI host adapters based on the Am53C974A
  1282. chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
  1283. PCscsi/PCnet (Am53/79C974) solutions.
  1284. Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
  1285. Note that this driver does NOT support Tekram DC390W/U/F, which are
  1286. based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
  1287. To compile this driver as a module, choose M here: the
  1288. module will be called tmscsim.
  1289. config SCSI_T128
  1290. tristate "Trantor T128/T128F/T228 SCSI support"
  1291. depends on ISA && SCSI
  1292. select SCSI_SPI_ATTRS
  1293. select CHECK_SIGNATURE
  1294. ---help---
  1295. This is support for a SCSI host adapter. It is explained in section
  1296. 3.11 of the SCSI-HOWTO, available from
  1297. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  1298. of the box, you may have to change some settings in
  1299. <file:drivers/scsi/t128.h>. Note that Trantor was purchased by
  1300. Adaptec, and some former Trantor products are being sold under the
  1301. Adaptec name.
  1302. To compile this driver as a module, choose M here: the
  1303. module will be called t128.
  1304. config SCSI_U14_34F
  1305. tristate "UltraStor 14F/34F support"
  1306. depends on ISA && SCSI && ISA_DMA_API
  1307. ---help---
  1308. This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
  1309. The source at <file:drivers/scsi/u14-34f.c> contains some
  1310. information about this hardware. If the driver doesn't work out of
  1311. the box, you may have to change some settings in
  1312. <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
  1313. <http://www.tldp.org/docs.html#howto>. Note that there is also
  1314. another driver for the same hardware: "UltraStor SCSI support",
  1315. below. You should say Y to both only if you want 24F support as
  1316. well.
  1317. To compile this driver as a module, choose M here: the
  1318. module will be called u14-34f.
  1319. config SCSI_U14_34F_TAGGED_QUEUE
  1320. bool "enable tagged command queueing"
  1321. depends on SCSI_U14_34F
  1322. help
  1323. This is a feature of SCSI-2 which improves performance: the host
  1324. adapter can send several SCSI commands to a device's queue even if
  1325. previous commands haven't finished yet.
  1326. This is equivalent to the "u14-34f=tc:y" boot option.
  1327. config SCSI_U14_34F_LINKED_COMMANDS
  1328. bool "enable elevator sorting"
  1329. depends on SCSI_U14_34F
  1330. help
  1331. This option enables elevator sorting for all probed SCSI disks and
  1332. CD-ROMs. It definitely reduces the average seek distance when doing
  1333. random seeks, but this does not necessarily result in a noticeable
  1334. performance improvement: your mileage may vary...
  1335. This is equivalent to the "u14-34f=lc:y" boot option.
  1336. config SCSI_U14_34F_MAX_TAGS
  1337. int "maximum number of queued commands"
  1338. depends on SCSI_U14_34F
  1339. default "8"
  1340. help
  1341. This specifies how many SCSI commands can be maximally queued for
  1342. each probed SCSI device. You should reduce the default value of 8
  1343. only if you have disks with buggy or limited tagged command support.
  1344. Minimum is 2 and maximum is 14. This value is also the window size
  1345. used by the elevator sorting option above. The effective value used
  1346. by the driver for each probed SCSI device is reported at boot time.
  1347. This is equivalent to the "u14-34f=mq:8" boot option.
  1348. config SCSI_ULTRASTOR
  1349. tristate "UltraStor SCSI support"
  1350. depends on X86 && ISA && SCSI
  1351. ---help---
  1352. This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
  1353. adapter family. This driver is explained in section 3.12 of the
  1354. SCSI-HOWTO, available from
  1355. <http://www.tldp.org/docs.html#howto>. If it doesn't work out
  1356. of the box, you may have to change some settings in
  1357. <file:drivers/scsi/ultrastor.h>.
  1358. Note that there is also another driver for the same hardware:
  1359. "UltraStor 14F/34F support", above.
  1360. To compile this driver as a module, choose M here: the
  1361. module will be called ultrastor.
  1362. config SCSI_NSP32
  1363. tristate "Workbit NinjaSCSI-32Bi/UDE support"
  1364. depends on PCI && SCSI && !64BIT
  1365. help
  1366. This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
  1367. SCSI host adapter. Please read the SCSI-HOWTO, available from
  1368. <http://www.tldp.org/docs.html#howto>.
  1369. To compile this driver as a module, choose M here: the
  1370. module will be called nsp32.
  1371. config SCSI_DEBUG
  1372. tristate "SCSI debugging host simulator"
  1373. depends on SCSI
  1374. select CRC_T10DIF
  1375. help
  1376. This is a host adapter simulator that can simulate multiple hosts
  1377. each with multiple dummy SCSI devices (disks). It defaults to one
  1378. host adapter with one dummy SCSI disk. Each dummy disk uses kernel
  1379. RAM as storage (i.e. it is a ramdisk). To save space when multiple
  1380. dummy disks are simulated, they share the same kernel RAM for
  1381. their storage. See <http://sg.danny.cz/sg/sdebug26.html> for more
  1382. information. This driver is primarily of use to those testing the
  1383. SCSI and block subsystems. If unsure, say N.
  1384. config SCSI_MESH
  1385. tristate "MESH (Power Mac internal SCSI) support"
  1386. depends on PPC32 && PPC_PMAC && SCSI
  1387. help
  1388. Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
  1389. SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
  1390. other Power Macintoshes do). Say Y to include support for this SCSI
  1391. adaptor.
  1392. To compile this driver as a module, choose M here: the
  1393. module will be called mesh.
  1394. config SCSI_MESH_SYNC_RATE
  1395. int "maximum synchronous transfer rate (MB/s) (0 = async)"
  1396. depends on SCSI_MESH
  1397. default "5"
  1398. help
  1399. On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
  1400. drives a bus which is entirely internal to the machine (such as the
  1401. 7500, 7600, 8500, etc.), the MESH is capable of synchronous
  1402. operation at up to 10 MB/s. On machines where the SCSI bus
  1403. controlled by the MESH can have external devices connected, it is
  1404. usually rated at 5 MB/s. 5 is a safe value here unless you know the
  1405. MESH SCSI bus is internal only; in that case you can say 10. Say 0
  1406. to disable synchronous operation.
  1407. config SCSI_MESH_RESET_DELAY_MS
  1408. int "initial bus reset delay (ms) (0 = no reset)"
  1409. depends on SCSI_MESH
  1410. default "4000"
  1411. config SCSI_MAC53C94
  1412. tristate "53C94 (Power Mac external SCSI) support"
  1413. depends on PPC32 && PPC_PMAC && SCSI
  1414. help
  1415. On Power Macintoshes (and clones) with two SCSI buses, the external
  1416. SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
  1417. machines which only have one SCSI bus, such as the 7200, also use
  1418. the 53C94. Say Y to include support for the 53C94.
  1419. To compile this driver as a module, choose M here: the
  1420. module will be called mac53c94.
  1421. source "drivers/scsi/arm/Kconfig"
  1422. config JAZZ_ESP
  1423. bool "MIPS JAZZ FAS216 SCSI support"
  1424. depends on MACH_JAZZ && SCSI
  1425. select SCSI_SPI_ATTRS
  1426. help
  1427. This is the driver for the onboard SCSI host adapter of MIPS Magnum
  1428. 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
  1429. systems.
  1430. config A3000_SCSI
  1431. tristate "A3000 WD33C93A support"
  1432. depends on AMIGA && SCSI
  1433. help
  1434. If you have an Amiga 3000 and have SCSI devices connected to the
  1435. built-in SCSI controller, say Y. Otherwise, say N.
  1436. To compile this driver as a module, choose M here: the
  1437. module will be called a3000.
  1438. config A2091_SCSI
  1439. tristate "A2091/A590 WD33C93A support"
  1440. depends on ZORRO && SCSI
  1441. help
  1442. If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
  1443. say N.
  1444. To compile this driver as a module, choose M here: the
  1445. module will be called a2091.
  1446. config GVP11_SCSI
  1447. tristate "GVP Series II WD33C93A support"
  1448. depends on ZORRO && SCSI
  1449. ---help---
  1450. If you have a Great Valley Products Series II SCSI controller,
  1451. answer Y. Also say Y if you have a later model of GVP SCSI
  1452. controller (such as the GVP A4008 or a Combo board). Otherwise,
  1453. answer N. This driver does NOT work for the T-Rex series of
  1454. accelerators from TekMagic and GVP-M.
  1455. To compile this driver as a module, choose M here: the
  1456. module will be called gvp11.
  1457. config SCSI_A4000T
  1458. tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
  1459. depends on AMIGA && SCSI && EXPERIMENTAL
  1460. select SCSI_SPI_ATTRS
  1461. help
  1462. If you have an Amiga 4000T and have SCSI devices connected to the
  1463. built-in SCSI controller, say Y. Otherwise, say N.
  1464. To compile this driver as a module, choose M here: the
  1465. module will be called a4000t.
  1466. config SCSI_ZORRO7XX
  1467. tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
  1468. depends on ZORRO && SCSI && EXPERIMENTAL
  1469. select SCSI_SPI_ATTRS
  1470. help
  1471. Support for various NCR53c710-based SCSI controllers on Zorro
  1472. expansion boards for the Amiga.
  1473. This includes:
  1474. - the Amiga 4091 Zorro III SCSI-2 controller,
  1475. - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
  1476. (info at
  1477. <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
  1478. - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
  1479. accelerator card for the Amiga 1200,
  1480. - the SCSI controller on the GVP Turbo 040/060 accelerator.
  1481. config ATARI_SCSI
  1482. tristate "Atari native SCSI support"
  1483. depends on ATARI && SCSI
  1484. select SCSI_SPI_ATTRS
  1485. select NVRAM
  1486. ---help---
  1487. If you have an Atari with built-in NCR5380 SCSI controller (TT,
  1488. Falcon, ...) say Y to get it supported. Of course also, if you have
  1489. a compatible SCSI controller (e.g. for Medusa).
  1490. To compile this driver as a module, choose M here: the
  1491. module will be called atari_scsi.
  1492. This driver supports both styles of NCR integration into the
  1493. system: the TT style (separate DMA), and the Falcon style (via
  1494. ST-DMA, replacing ACSI). It does NOT support other schemes, like
  1495. in the Hades (without DMA).
  1496. config ATARI_SCSI_TOSHIBA_DELAY
  1497. bool "Long delays for Toshiba CD-ROMs"
  1498. depends on ATARI_SCSI
  1499. help
  1500. This option increases the delay after a SCSI arbitration to
  1501. accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
  1502. use a Toshiba CD-ROM drive; otherwise, the option is not needed and
  1503. would impact performance a bit, so say N.
  1504. config ATARI_SCSI_RESET_BOOT
  1505. bool "Reset SCSI-devices at boottime"
  1506. depends on ATARI_SCSI
  1507. help
  1508. Reset the devices on your Atari whenever it boots. This makes the
  1509. boot process fractionally longer but may assist recovery from errors
  1510. that leave the devices with SCSI operations partway completed.
  1511. config MAC_SCSI
  1512. bool "Macintosh NCR5380 SCSI"
  1513. depends on MAC && SCSI=y
  1514. select SCSI_SPI_ATTRS
  1515. help
  1516. This is the NCR 5380 SCSI controller included on most of the 68030
  1517. based Macintoshes. If you have one of these say Y and read the
  1518. SCSI-HOWTO, available from
  1519. <http://www.tldp.org/docs.html#howto>.
  1520. config SCSI_MAC_ESP
  1521. tristate "Macintosh NCR53c9[46] SCSI"
  1522. depends on MAC && SCSI
  1523. select SCSI_SPI_ATTRS
  1524. help
  1525. This is the NCR 53c9x SCSI controller found on most of the 68040
  1526. based Macintoshes.
  1527. To compile this driver as a module, choose M here: the module
  1528. will be called mac_esp.
  1529. config MVME147_SCSI
  1530. bool "WD33C93 SCSI driver for MVME147"
  1531. depends on MVME147 && SCSI=y
  1532. select SCSI_SPI_ATTRS
  1533. help
  1534. Support for the on-board SCSI controller on the Motorola MVME147
  1535. single-board computer.
  1536. config MVME16x_SCSI
  1537. tristate "NCR53C710 SCSI driver for MVME16x"
  1538. depends on MVME16x && SCSI
  1539. select SCSI_SPI_ATTRS
  1540. help
  1541. The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
  1542. SCSI controller chip. Almost everyone using one of these boards
  1543. will want to say Y to this question.
  1544. config BVME6000_SCSI
  1545. tristate "NCR53C710 SCSI driver for BVME6000"
  1546. depends on BVME6000 && SCSI
  1547. select SCSI_SPI_ATTRS
  1548. help
  1549. The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
  1550. SCSI controller chip. Almost everyone using one of these boards
  1551. will want to say Y to this question.
  1552. config SUN3_SCSI
  1553. tristate "Sun3 NCR5380 SCSI"
  1554. depends on SUN3 && SCSI
  1555. select SCSI_SPI_ATTRS
  1556. help
  1557. This option will enable support for the OBIO (onboard io) NCR5380
  1558. SCSI controller found in the Sun 3/50 and 3/60, as well as for
  1559. "Sun3" type VME scsi controllers also based on the NCR5380.
  1560. General Linux information on the Sun 3 series (now discontinued)
  1561. is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
  1562. config SUN3X_ESP
  1563. bool "Sun3x ESP SCSI"
  1564. depends on SUN3X && SCSI=y
  1565. select SCSI_SPI_ATTRS
  1566. help
  1567. The ESP was an on-board SCSI controller used on Sun 3/80
  1568. machines. Say Y here to compile in support for it.
  1569. config SCSI_SUNESP
  1570. tristate "Sparc ESP Scsi Driver"
  1571. depends on SBUS && SCSI
  1572. select SCSI_SPI_ATTRS
  1573. help
  1574. This is the driver for the Sun ESP SCSI host adapter. The ESP
  1575. chipset is present in most SPARC SBUS-based computers and
  1576. supports the Emulex family of ESP SCSI chips (esp100, esp100A,
  1577. esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip.
  1578. To compile this driver as a module, choose M here: the
  1579. module will be called sun_esp.
  1580. config ZFCP
  1581. tristate "FCP host bus adapter driver for IBM eServer zSeries"
  1582. depends on S390 && QDIO && SCSI
  1583. select SCSI_FC_ATTRS
  1584. help
  1585. If you want to access SCSI devices attached to your IBM eServer
  1586. zSeries by means of Fibre Channel interfaces say Y.
  1587. For details please refer to the documentation provided by IBM at
  1588. <http://oss.software.ibm.com/developerworks/opensource/linux390>
  1589. This driver is also available as a module. This module will be
  1590. called zfcp. If you want to compile it as a module, say M here
  1591. and read <file:Documentation/kbuild/modules.txt>.
  1592. config SCSI_PMCRAID
  1593. tristate "PMC SIERRA Linux MaxRAID adapter support"
  1594. depends on PCI && SCSI && NET
  1595. ---help---
  1596. This driver supports the PMC SIERRA MaxRAID adapters.
  1597. config SCSI_PM8001
  1598. tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver"
  1599. depends on PCI && SCSI
  1600. select SCSI_SAS_LIBSAS
  1601. help
  1602. This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip
  1603. based host adapters.
  1604. config SCSI_SRP
  1605. tristate "SCSI RDMA Protocol helper library"
  1606. depends on SCSI && PCI
  1607. select SCSI_TGT
  1608. help
  1609. If you wish to use SRP target drivers, say Y.
  1610. To compile this driver as a module, choose M here: the
  1611. module will be called libsrp.
  1612. config SCSI_BFA_FC
  1613. tristate "Brocade BFA Fibre Channel Support"
  1614. depends on PCI && SCSI
  1615. select SCSI_FC_ATTRS
  1616. help
  1617. This bfa driver supports all Brocade PCIe FC/FCOE host adapters.
  1618. To compile this driver as a module, choose M here. The module will
  1619. be called bfa.
  1620. endif # SCSI_LOWLEVEL
  1621. source "drivers/scsi/pcmcia/Kconfig"
  1622. source "drivers/scsi/device_handler/Kconfig"
  1623. source "drivers/scsi/osd/Kconfig"
  1624. endmenu