Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | menu "SCSI device support" |
2 | ||
fac829fd JB |
3 | config SCSI_MOD |
4 | tristate | |
5 | default y if SCSI=n || SCSI=y | |
6 | default m if SCSI=m | |
7 | ||
61a7afa2 JB |
8 | config RAID_ATTRS |
9 | tristate "RAID Transport Class" | |
10 | default n | |
9361401e | 11 | depends on BLOCK |
fac829fd | 12 | depends on SCSI_MOD |
61a7afa2 JB |
13 | ---help--- |
14 | Provides RAID | |
15 | ||
1da177e4 LT |
16 | config SCSI |
17 | tristate "SCSI device support" | |
9361401e | 18 | depends on BLOCK |
7689e82e | 19 | select SCSI_DMA if HAS_DMA |
1da177e4 LT |
20 | ---help--- |
21 | If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or | |
22 | any other SCSI device under Linux, say Y and make sure that you know | |
23 | the name of your SCSI host adapter (the card inside your computer | |
24 | that "speaks" the SCSI protocol, also called SCSI controller), | |
25 | because you will be asked for it. | |
26 | ||
27 | You also need to say Y here if you have a device which speaks | |
28 | the SCSI protocol. Examples of this include the parallel port | |
29 | version of the IOMEGA ZIP drive, USB storage devices, Fibre | |
93c164af | 30 | Channel, and FireWire storage. |
1da177e4 LT |
31 | |
32 | To compile this driver as a module, choose M here and read | |
33 | <file:Documentation/scsi/scsi.txt>. | |
34 | The module will be called scsi_mod. | |
35 | ||
36 | However, do not compile this as a module if your root file system | |
37 | (the one containing the directory /) is located on a SCSI device. | |
38 | ||
7689e82e CH |
39 | config SCSI_DMA |
40 | bool | |
41 | default n | |
42 | ||
84314fd4 | 43 | config SCSI_NETLINK |
2b7cbe20 | 44 | bool |
84314fd4 JS |
45 | default n |
46 | select NET | |
47 | ||
1da177e4 LT |
48 | config SCSI_PROC_FS |
49 | bool "legacy /proc/scsi/ support" | |
50 | depends on SCSI && PROC_FS | |
51 | default y | |
52 | ---help--- | |
53 | This option enables support for the various files in | |
09509603 | 54 | /proc/scsi. In Linux 2.6 this has been superseded by |
1da177e4 LT |
55 | files in sysfs but many legacy applications rely on this. |
56 | ||
09509603 | 57 | If unsure say Y. |
1da177e4 LT |
58 | |
59 | comment "SCSI support type (disk, tape, CD-ROM)" | |
60 | depends on SCSI | |
61 | ||
62 | config BLK_DEV_SD | |
63 | tristate "SCSI disk support" | |
64 | depends on SCSI | |
bfad9cea | 65 | select CRC_T10DIF if BLK_DEV_INTEGRITY |
1da177e4 LT |
66 | ---help--- |
67 | If you want to use SCSI hard disks, Fibre Channel disks, | |
abcdceb9 | 68 | Serial ATA (SATA) or Parallel ATA (PATA) hard disks, |
1da177e4 LT |
69 | USB storage or the SCSI or parallel port version of |
70 | the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO, | |
71 | the Disk-HOWTO and the Multi-Disk-HOWTO, available from | |
72 | <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI | |
73 | CD-ROMs. | |
74 | ||
75 | To compile this driver as a module, choose M here and read | |
76 | <file:Documentation/scsi/scsi.txt>. | |
77 | The module will be called sd_mod. | |
78 | ||
79 | Do not compile this driver as a module if your root file system | |
80 | (the one containing the directory /) is located on a SCSI disk. | |
81 | In this case, do not compile the driver for your SCSI host adapter | |
82 | (below) as a module either. | |
83 | ||
84 | config CHR_DEV_ST | |
85 | tristate "SCSI tape support" | |
86 | depends on SCSI | |
87 | ---help--- | |
88 | If you want to use a SCSI tape drive under Linux, say Y and read the | |
89 | SCSI-HOWTO, available from | |
90 | <http://www.tldp.org/docs.html#howto>, and | |
91 | <file:Documentation/scsi/st.txt> in the kernel source. This is NOT | |
92 | for SCSI CD-ROMs. | |
93 | ||
94 | To compile this driver as a module, choose M here and read | |
95 | <file:Documentation/scsi/scsi.txt>. The module will be called st. | |
96 | ||
97 | config CHR_DEV_OSST | |
98 | tristate "SCSI OnStream SC-x0 tape support" | |
99 | depends on SCSI | |
100 | ---help--- | |
84eb8d06 | 101 | The OnStream SC-x0 SCSI tape drives cannot be driven by the |
1da177e4 | 102 | standard st driver, but instead need this special osst driver and |
93c164af FT |
103 | use the /dev/osstX char device nodes (major 206). Via usb-storage, |
104 | you may be able to drive the USB-x0 and DI-x0 drives as well. | |
105 | Note that there is also a second generation of OnStream | |
1da177e4 LT |
106 | tape drives (ADR-x0) that supports the standard SCSI-2 commands for |
107 | tapes (QIC-157) and can be driven by the standard driver st. | |
108 | For more information, you may have a look at the SCSI-HOWTO | |
109 | <http://www.tldp.org/docs.html#howto> and | |
110 | <file:Documentation/scsi/osst.txt> in the kernel source. | |
111 | More info on the OnStream driver may be found on | |
631dd1a8 | 112 | <http://sourceforge.net/projects/osst/> |
1da177e4 LT |
113 | Please also have a look at the standard st docu, as most of it |
114 | applies to osst as well. | |
115 | ||
116 | To compile this driver as a module, choose M here and read | |
117 | <file:Documentation/scsi/scsi.txt>. The module will be called osst. | |
118 | ||
119 | config BLK_DEV_SR | |
120 | tristate "SCSI CDROM support" | |
121 | depends on SCSI | |
122 | ---help--- | |
e7fb6d2e AC |
123 | If you want to use a CD or DVD drive attached to your computer |
124 | by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO | |
125 | and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>. | |
126 | ||
127 | Make sure to say Y or M to "ISO 9660 CD-ROM file system support". | |
1da177e4 LT |
128 | |
129 | To compile this driver as a module, choose M here and read | |
130 | <file:Documentation/scsi/scsi.txt>. | |
131 | The module will be called sr_mod. | |
132 | ||
133 | config BLK_DEV_SR_VENDOR | |
134 | bool "Enable vendor-specific extensions (for SCSI CDROM)" | |
135 | depends on BLK_DEV_SR | |
136 | help | |
137 | This enables the usage of vendor specific SCSI commands. This is | |
138 | required to support multisession CDs with old NEC/TOSHIBA cdrom | |
139 | drives (and HP Writers). If you have such a drive and get the first | |
140 | session only, try saying Y here; everybody else says N. | |
141 | ||
142 | config CHR_DEV_SG | |
143 | tristate "SCSI generic support" | |
144 | depends on SCSI | |
145 | ---help--- | |
146 | If you want to use SCSI scanners, synthesizers or CD-writers or just | |
147 | about anything having "SCSI" in its name other than hard disks, | |
148 | CD-ROMs or tapes, say Y here. These won't be supported by the kernel | |
149 | directly, so you need some additional software which knows how to | |
150 | talk to these devices using the SCSI protocol: | |
151 | ||
631dd1a8 | 152 | For scanners, look at SANE (<http://www.sane-project.org/>). For CD |
1da177e4 | 153 | writer software look at Cdrtools |
631dd1a8 | 154 | (<http://cdrecord.berlios.de/private/cdrecord.html>) |
1da177e4 LT |
155 | and for burning a "disk at once": CDRDAO |
156 | (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high | |
157 | quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>). | |
158 | For other devices, it's possible that you'll have to write the | |
159 | driver software yourself. Please read the file | |
160 | <file:Documentation/scsi/scsi-generic.txt> for more information. | |
161 | ||
162 | To compile this driver as a module, choose M here and read | |
163 | <file:Documentation/scsi/scsi.txt>. The module will be called sg. | |
164 | ||
165 | If unsure, say N. | |
166 | ||
daa6eda6 GK |
167 | config CHR_DEV_SCH |
168 | tristate "SCSI media changer support" | |
169 | depends on SCSI | |
170 | ---help--- | |
171 | This is a driver for SCSI media changers. Most common devices are | |
172 | tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you | |
173 | don't need this for those tiny 6-slot cdrom changers. Media | |
174 | changers are listed as "Type: Medium Changer" in /proc/scsi/scsi. | |
175 | If you have such hardware and want to use it with linux, say Y | |
e403149c | 176 | here. Check <file:Documentation/scsi/scsi-changer.txt> for details. |
daa6eda6 GK |
177 | |
178 | If you want to compile this as a module ( = code which can be | |
179 | inserted in and removed from the running kernel whenever you want), | |
39f5fb30 | 180 | say M here and read <file:Documentation/kbuild/modules.txt> and |
e403149c | 181 | <file:Documentation/scsi/scsi.txt>. The module will be called ch.o. |
daa6eda6 | 182 | If unsure, say N. |
9927c688 JB |
183 | |
184 | config SCSI_ENCLOSURE | |
185 | tristate "SCSI Enclosure Support" | |
186 | depends on SCSI && ENCLOSURE_SERVICES | |
187 | help | |
188 | Enclosures are devices sitting on or in SCSI backplanes that | |
189 | manage devices. If you have a disk cage, the chances are that | |
190 | it has an enclosure device. Selecting this option will just allow | |
191 | certain enclosure conditions to be reported and is not required. | |
daa6eda6 | 192 | |
1da177e4 LT |
193 | config SCSI_CONSTANTS |
194 | bool "Verbose SCSI error reporting (kernel size +=12K)" | |
195 | depends on SCSI | |
196 | help | |
197 | The error messages regarding your SCSI hardware will be easier to | |
198 | understand if you say Y here; it will enlarge your kernel by about | |
199 | 12 KB. If in doubt, say Y. | |
200 | ||
201 | config SCSI_LOGGING | |
202 | bool "SCSI logging facility" | |
203 | depends on SCSI | |
204 | ---help--- | |
205 | This turns on a logging facility that can be used to debug a number | |
206 | of SCSI related problems. | |
207 | ||
208 | If you say Y here, no logging output will appear by default, but you | |
209 | can enable logging by saying Y to "/proc file system support" and | |
210 | "Sysctl support" below and executing the command | |
211 | ||
5ef07416 | 212 | echo <bitmask> > /proc/sys/dev/scsi/logging_level |
1da177e4 | 213 | |
5ef07416 RL |
214 | where <bitmask> is a four byte value representing the logging type |
215 | and logging level for each type of logging selected. | |
1da177e4 | 216 | |
5ef07416 RL |
217 | There are a number of logging types and you can find them in the |
218 | source at <file:drivers/scsi/scsi_logging.h>. The logging levels | |
219 | are also described in that file and they determine the verbosity of | |
220 | the logging for each logging type. | |
1da177e4 LT |
221 | |
222 | If you say N here, it may be harder to track down some types of SCSI | |
223 | problems. If you say Y here your kernel will be somewhat larger, but | |
224 | there should be no noticeable performance impact as long as you have | |
225 | logging turned off. | |
226 | ||
21db1882 MW |
227 | config SCSI_SCAN_ASYNC |
228 | bool "Asynchronous SCSI scanning" | |
229 | depends on SCSI | |
230 | help | |
231 | The SCSI subsystem can probe for devices while the rest of the | |
232 | system continues booting, and even probe devices on different | |
233 | busses in parallel, leading to a significant speed-up. | |
082f6f9d | 234 | |
21db1882 MW |
235 | If you have built SCSI as modules, enabling this option can |
236 | be a problem as the devices may not have been found by the | |
237 | time your system expects them to have been. You can load the | |
238 | scsi_wait_scan module to ensure that all scans have completed. | |
239 | If you build your SCSI drivers into the kernel, then everything | |
240 | will work fine if you say Y here. | |
241 | ||
082f6f9d MW |
242 | You can override this choice by specifying "scsi_mod.scan=sync" |
243 | or async on the kernel's command line. | |
21db1882 | 244 | |
3c31b52f DW |
245 | Note that this setting also affects whether resuming from |
246 | system suspend will be performed asynchronously. | |
247 | ||
2908d778 | 248 | menu "SCSI Transports" |
1da177e4 LT |
249 | depends on SCSI |
250 | ||
251 | config SCSI_SPI_ATTRS | |
252 | tristate "Parallel SCSI (SPI) Transport Attributes" | |
253 | depends on SCSI | |
254 | help | |
255 | If you wish to export transport-specific information about | |
256 | each attached SCSI device to sysfs, say Y. Otherwise, say N. | |
257 | ||
258 | config SCSI_FC_ATTRS | |
259 | tristate "FiberChannel Transport Attributes" | |
260 | depends on SCSI | |
84314fd4 | 261 | select SCSI_NETLINK |
1da177e4 LT |
262 | help |
263 | If you wish to export transport-specific information about | |
264 | each attached FiberChannel device to sysfs, say Y. | |
265 | Otherwise, say N. | |
266 | ||
267 | config SCSI_ISCSI_ATTRS | |
268 | tristate "iSCSI Transport Attributes" | |
c899e4ef | 269 | depends on SCSI && NET |
90eeb01a | 270 | select BLK_DEV_BSGLIB |
1da177e4 LT |
271 | help |
272 | If you wish to export transport-specific information about | |
273 | each attached iSCSI device to sysfs, say Y. | |
274 | Otherwise, say N. | |
275 | ||
c7ebbbce CH |
276 | config SCSI_SAS_ATTRS |
277 | tristate "SAS Transport Attributes" | |
47259658 RD |
278 | depends on SCSI |
279 | select BLK_DEV_BSG | |
c7ebbbce CH |
280 | help |
281 | If you wish to export transport-specific information about | |
282 | each attached SAS device to sysfs, say Y. | |
283 | ||
2908d778 JB |
284 | source "drivers/scsi/libsas/Kconfig" |
285 | ||
09345f65 FT |
286 | config SCSI_SRP_ATTRS |
287 | tristate "SRP Transport Attributes" | |
0012fdf9 | 288 | depends on SCSI |
09345f65 FT |
289 | help |
290 | If you wish to export transport-specific information about | |
291 | each attached SRP device to sysfs, say Y. | |
292 | ||
1da177e4 LT |
293 | endmenu |
294 | ||
fc6e740d JE |
295 | menuconfig SCSI_LOWLEVEL |
296 | bool "SCSI low-level drivers" | |
1da177e4 | 297 | depends on SCSI!=n |
fc6e740d JE |
298 | default y |
299 | ||
67951f63 | 300 | if SCSI_LOWLEVEL && SCSI |
1da177e4 | 301 | |
c899e4ef AA |
302 | config ISCSI_TCP |
303 | tristate "iSCSI Initiator over TCP/IP" | |
96bad874 | 304 | depends on SCSI && INET |
c899e4ef AA |
305 | select CRYPTO |
306 | select CRYPTO_MD5 | |
307 | select CRYPTO_CRC32C | |
96bad874 | 308 | select SCSI_ISCSI_ATTRS |
c899e4ef AA |
309 | help |
310 | The iSCSI Driver provides a host with the ability to access storage | |
311 | through an IP network. The driver uses the iSCSI protocol to transport | |
312 | SCSI requests and responses over a TCP/IP network between the host | |
313 | (the "initiator") and "targets". Architecturally, the iSCSI driver | |
314 | combines with the host's TCP/IP stack, network drivers, and Network | |
315 | Interface Card (NIC) to provide the same functions as a SCSI or a | |
316 | Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA). | |
317 | ||
318 | To compile this driver as a module, choose M here: the | |
319 | module will be called iscsi_tcp. | |
320 | ||
321 | The userspace component needed to initialize the driver, documentation, | |
322 | and sample configuration files can be found here: | |
323 | ||
bca1088a | 324 | http://open-iscsi.org |
c899e4ef | 325 | |
aab7a8fd MC |
326 | config ISCSI_BOOT_SYSFS |
327 | tristate "iSCSI Boot Sysfs Interface" | |
328 | default n | |
329 | help | |
330 | This option enables support for exposing iSCSI boot information | |
331 | via sysfs to userspace. If you wish to export this information, | |
332 | say Y. Otherwise, say N. | |
333 | ||
7b36b6e0 | 334 | source "drivers/scsi/cxgbi/Kconfig" |
cf4e6363 | 335 | source "drivers/scsi/bnx2i/Kconfig" |
853e2bd2 | 336 | source "drivers/scsi/bnx2fc/Kconfig" |
6733b39a | 337 | source "drivers/scsi/be2iscsi/Kconfig" |
c3673464 | 338 | |
1da177e4 LT |
339 | config SGIWD93_SCSI |
340 | tristate "SGI WD93C93 SCSI Driver" | |
2adbfa33 | 341 | depends on SGI_HAS_WD93 && SCSI |
1da177e4 LT |
342 | help |
343 | If you have a Western Digital WD93 SCSI controller on | |
344 | an SGI MIPS system, say Y. Otherwise, say N. | |
345 | ||
1da177e4 LT |
346 | config BLK_DEV_3W_XXXX_RAID |
347 | tristate "3ware 5/6/7/8xxx ATA-RAID support" | |
348 | depends on PCI && SCSI | |
349 | help | |
350 | 3ware is the only hardware ATA-Raid product in Linux to date. | |
351 | This card is 2,4, or 8 channel master mode support only. | |
352 | SCSI support required!!! | |
353 | ||
354 | <http://www.3ware.com/> | |
355 | ||
356 | Please read the comments at the top of | |
357 | <file:drivers/scsi/3w-xxxx.c>. | |
358 | ||
edd16368 SC |
359 | config SCSI_HPSA |
360 | tristate "HP Smart Array SCSI driver" | |
361 | depends on PCI && SCSI | |
0fc9fd40 | 362 | select CHECK_SIGNATURE |
edd16368 SC |
363 | help |
364 | This driver supports HP Smart Array Controllers (circa 2009). | |
365 | It is a SCSI alternative to the cciss driver, which is a block | |
366 | driver. Anyone wishing to use HP Smart Array controllers who | |
367 | would prefer the devices be presented to linux as SCSI devices, | |
368 | rather than as generic block devices should say Y here. | |
369 | ||
1da177e4 LT |
370 | config SCSI_3W_9XXX |
371 | tristate "3ware 9xxx SATA-RAID support" | |
372 | depends on PCI && SCSI | |
373 | help | |
374 | This driver supports the 9000 series 3ware SATA-RAID cards. | |
375 | ||
376 | <http://www.amcc.com> | |
377 | ||
378 | Please read the comments at the top of | |
379 | <file:drivers/scsi/3w-9xxx.c>. | |
380 | ||
f619106b | 381 | config SCSI_3W_SAS |
382 | tristate "3ware 97xx SAS/SATA-RAID support" | |
383 | depends on PCI && SCSI | |
384 | help | |
385 | This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards. | |
386 | ||
387 | <http://www.lsi.com> | |
388 | ||
389 | Please read the comments at the top of | |
390 | <file:drivers/scsi/3w-sas.c>. | |
391 | ||
1da177e4 LT |
392 | config SCSI_7000FASST |
393 | tristate "7000FASST SCSI support" | |
a5532606 | 394 | depends on ISA && SCSI && ISA_DMA_API |
928923c7 | 395 | select CHECK_SIGNATURE |
1da177e4 LT |
396 | help |
397 | This driver supports the Western Digital 7000 SCSI host adapter | |
398 | family. Some information is in the source: | |
399 | <file:drivers/scsi/wd7000.c>. | |
400 | ||
401 | To compile this driver as a module, choose M here: the | |
402 | module will be called wd7000. | |
403 | ||
404 | config SCSI_ACARD | |
405 | tristate "ACARD SCSI support" | |
406 | depends on PCI && SCSI | |
407 | help | |
408 | This driver supports the ACARD SCSI host adapter. | |
409 | Support Chip <ATP870 ATP876 ATP880 ATP885> | |
410 | To compile this driver as a module, choose M here: the | |
411 | module will be called atp870u. | |
412 | ||
413 | config SCSI_AHA152X | |
414 | tristate "Adaptec AHA152X/2825 support" | |
fa7250d6 | 415 | depends on ISA && SCSI |
410ca5c7 | 416 | select SCSI_SPI_ATTRS |
928923c7 | 417 | select CHECK_SIGNATURE |
1da177e4 LT |
418 | ---help--- |
419 | This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825 | |
420 | SCSI host adapters. It also works for the AVA-1505, but the IRQ etc. | |
421 | must be manually specified in this case. | |
422 | ||
423 | It is explained in section 3.3 of the SCSI-HOWTO, available from | |
424 | <http://www.tldp.org/docs.html#howto>. You might also want to | |
425 | read the file <file:Documentation/scsi/aha152x.txt>. | |
426 | ||
427 | To compile this driver as a module, choose M here: the | |
428 | module will be called aha152x. | |
429 | ||
430 | config SCSI_AHA1542 | |
431 | tristate "Adaptec AHA1542 support" | |
a5532606 | 432 | depends on ISA && SCSI && ISA_DMA_API |
1da177e4 LT |
433 | ---help--- |
434 | This is support for a SCSI host adapter. It is explained in section | |
435 | 3.4 of the SCSI-HOWTO, available from | |
436 | <http://www.tldp.org/docs.html#howto>. Note that Trantor was | |
437 | purchased by Adaptec, and some former Trantor products are being | |
438 | sold under the Adaptec name. If it doesn't work out of the box, you | |
439 | may have to change some settings in <file:drivers/scsi/aha1542.h>. | |
440 | ||
441 | To compile this driver as a module, choose M here: the | |
442 | module will be called aha1542. | |
443 | ||
444 | config SCSI_AHA1740 | |
445 | tristate "Adaptec AHA1740 support" | |
446 | depends on EISA && SCSI | |
447 | ---help--- | |
448 | This is support for a SCSI host adapter. It is explained in section | |
449 | 3.5 of the SCSI-HOWTO, available from | |
450 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
451 | of the box, you may have to change some settings in | |
452 | <file:drivers/scsi/aha1740.h>. | |
453 | ||
454 | To compile this driver as a module, choose M here: the | |
455 | module will be called aha1740. | |
456 | ||
457 | config SCSI_AACRAID | |
458 | tristate "Adaptec AACRAID support" | |
459 | depends on SCSI && PCI | |
8075f21f AB |
460 | help |
461 | This driver supports a variety of Dell, HP, Adaptec, IBM and | |
462 | ICP storage products. For a list of supported products, refer | |
463 | to <file:Documentation/scsi/aacraid.txt>. | |
464 | ||
465 | To compile this driver as a module, choose M here: the module | |
466 | will be called aacraid. | |
467 | ||
1da177e4 LT |
468 | |
469 | source "drivers/scsi/aic7xxx/Kconfig.aic7xxx" | |
1da177e4 | 470 | source "drivers/scsi/aic7xxx/Kconfig.aic79xx" |
2908d778 | 471 | source "drivers/scsi/aic94xx/Kconfig" |
2ad52f47 | 472 | source "drivers/scsi/mvsas/Kconfig" |
1da177e4 | 473 | |
f0c568a4 JL |
474 | config SCSI_MVUMI |
475 | tristate "Marvell UMI driver" | |
476 | depends on SCSI && PCI | |
477 | help | |
478 | Module for Marvell Universal Message Interface(UMI) driver | |
479 | ||
480 | To compile this driver as a module, choose M here: the | |
481 | module will be called mvumi. | |
482 | ||
1da177e4 LT |
483 | config SCSI_DPT_I2O |
484 | tristate "Adaptec I2O RAID support " | |
62ac5aed | 485 | depends on SCSI && PCI && VIRT_TO_BUS |
1da177e4 LT |
486 | help |
487 | This driver supports all of Adaptec's I2O based RAID controllers as | |
488 | well as the DPT SmartRaid V cards. This is an Adaptec maintained | |
489 | driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>. | |
490 | ||
491 | To compile this driver as a module, choose M here: the | |
492 | module will be called dpt_i2o. | |
493 | ||
494 | config SCSI_ADVANSYS | |
495 | tristate "AdvanSys SCSI support" | |
c86d1ae2 | 496 | depends on SCSI && VIRT_TO_BUS && !ARM |
4661e3ea | 497 | depends on ISA || EISA || PCI |
1da177e4 LT |
498 | help |
499 | This is a driver for all SCSI host adapters manufactured by | |
500 | AdvanSys. It is documented in the kernel source in | |
501 | <file:drivers/scsi/advansys.c>. | |
502 | ||
503 | To compile this driver as a module, choose M here: the | |
504 | module will be called advansys. | |
505 | ||
506 | config SCSI_IN2000 | |
507 | tristate "Always IN2000 SCSI support" | |
508 | depends on ISA && SCSI | |
509 | help | |
510 | This is support for an ISA bus SCSI host adapter. You'll find more | |
511 | information in <file:Documentation/scsi/in2000.txt>. If it doesn't work | |
512 | out of the box, you may have to change the jumpers for IRQ or | |
513 | address selection. | |
514 | ||
515 | To compile this driver as a module, choose M here: the | |
516 | module will be called in2000. | |
517 | ||
1c57e86d | 518 | config SCSI_ARCMSR |
1a4f550a | 519 | tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter" |
1c57e86d EC |
520 | depends on PCI && SCSI |
521 | help | |
1a4f550a | 522 | This driver supports all of ARECA's SATA/SAS RAID controller cards. |
1c57e86d | 523 | This is an ARECA-maintained driver by Erich Chen. |
1a4f550a | 524 | If you have any problems, please mail to: <erich@areca.com.tw>. |
1c57e86d | 525 | Areca supports Linux RAID config tools. |
1a4f550a | 526 | Please link <http://www.areca.com.tw> |
1c57e86d EC |
527 | |
528 | To compile this driver as a module, choose M here: the | |
529 | module will be called arcmsr (modprobe arcmsr). | |
530 | ||
26780d9e | 531 | source "drivers/scsi/esas2r/Kconfig" |
1da177e4 | 532 | source "drivers/scsi/megaraid/Kconfig.megaraid" |
635374e7 | 533 | source "drivers/scsi/mpt2sas/Kconfig" |
f92363d1 | 534 | source "drivers/scsi/mpt3sas/Kconfig" |
7a3e97b0 | 535 | source "drivers/scsi/ufs/Kconfig" |
1da177e4 | 536 | |
ede1e6f8 | 537 | config SCSI_HPTIOP |
00f59701 | 538 | tristate "HighPoint RocketRAID 3xxx/4xxx Controller support" |
ede1e6f8 HLT |
539 | depends on SCSI && PCI |
540 | help | |
00f59701 | 541 | This option enables support for HighPoint RocketRAID 3xxx/4xxx |
ede1e6f8 HLT |
542 | controllers. |
543 | ||
544 | To compile this driver as a module, choose M here; the module | |
545 | will be called hptiop. If unsure, say N. | |
1da177e4 | 546 | |
1da177e4 LT |
547 | config SCSI_BUSLOGIC |
548 | tristate "BusLogic SCSI support" | |
f057eac0 | 549 | depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS |
1da177e4 LT |
550 | ---help--- |
551 | This is support for BusLogic MultiMaster and FlashPoint SCSI Host | |
552 | Adapters. Consult the SCSI-HOWTO, available from | |
553 | <http://www.tldp.org/docs.html#howto>, and the files | |
554 | <file:Documentation/scsi/BusLogic.txt> and | |
555 | <file:Documentation/scsi/FlashPoint.txt> for more information. | |
78b4b05d MW |
556 | Note that support for FlashPoint is only available for 32-bit |
557 | x86 configurations. | |
1da177e4 LT |
558 | |
559 | To compile this driver as a module, choose M here: the | |
560 | module will be called BusLogic. | |
561 | ||
78b4b05d MW |
562 | config SCSI_FLASHPOINT |
563 | bool "FlashPoint support" | |
391e2f25 | 564 | depends on SCSI_BUSLOGIC && PCI |
1da177e4 | 565 | help |
78b4b05d | 566 | This option allows you to add FlashPoint support to the |
1da177e4 | 567 | BusLogic SCSI driver. The FlashPoint SCCB Manager code is |
78b4b05d MW |
568 | substantial, so users of MultiMaster Host Adapters may not |
569 | wish to include it. | |
1da177e4 | 570 | |
851b1642 AK |
571 | config VMWARE_PVSCSI |
572 | tristate "VMware PVSCSI driver support" | |
573 | depends on PCI && SCSI && X86 | |
574 | help | |
575 | This driver supports VMware's para virtualized SCSI HBA. | |
576 | To compile this driver as a module, choose M here: the | |
577 | module will be called vmw_pvscsi. | |
578 | ||
89ae7d70 S |
579 | config HYPERV_STORAGE |
580 | tristate "Microsoft Hyper-V virtual storage driver" | |
581 | depends on SCSI && HYPERV | |
582 | default HYPERV | |
583 | help | |
584 | Select this option to enable the Hyper-V virtual storage driver. | |
585 | ||
42e9a92f RL |
586 | config LIBFC |
587 | tristate "LibFC module" | |
fb5edd02 | 588 | select SCSI_FC_ATTRS |
d943aeeb | 589 | select CRC32 |
42e9a92f RL |
590 | ---help--- |
591 | Fibre Channel library module | |
592 | ||
9b34ecff VD |
593 | config LIBFCOE |
594 | tristate "LibFCoE module" | |
595 | select LIBFC | |
596 | ---help--- | |
597 | Library for Fibre Channel over Ethernet module | |
598 | ||
85b4aa49 RL |
599 | config FCOE |
600 | tristate "FCoE module" | |
fb5edd02 | 601 | depends on PCI |
9b34ecff | 602 | select LIBFCOE |
85b4aa49 RL |
603 | ---help--- |
604 | Fibre Channel over Ethernet module | |
605 | ||
5df6d737 AJ |
606 | config FCOE_FNIC |
607 | tristate "Cisco FNIC Driver" | |
608 | depends on PCI && X86 | |
78112e55 | 609 | select LIBFCOE |
5df6d737 AJ |
610 | help |
611 | This is support for the Cisco PCI-Express FCoE HBA. | |
612 | ||
613 | To compile this driver as a module, choose M here and read | |
614 | <file:Documentation/scsi/scsi.txt>. | |
615 | The module will be called fnic. | |
616 | ||
1da177e4 LT |
617 | config SCSI_DMX3191D |
618 | tristate "DMX3191D SCSI support" | |
619 | depends on PCI && SCSI | |
410ca5c7 | 620 | select SCSI_SPI_ATTRS |
1da177e4 LT |
621 | help |
622 | This is support for Domex DMX3191D SCSI Host Adapters. | |
623 | ||
624 | To compile this driver as a module, choose M here: the | |
625 | module will be called dmx3191d. | |
626 | ||
627 | config SCSI_DTC3280 | |
628 | tristate "DTC3180/3280 SCSI support" | |
629 | depends on ISA && SCSI | |
410ca5c7 | 630 | select SCSI_SPI_ATTRS |
928923c7 | 631 | select CHECK_SIGNATURE |
1da177e4 LT |
632 | help |
633 | This is support for DTC 3180/3280 SCSI Host Adapters. Please read | |
634 | the SCSI-HOWTO, available from | |
635 | <http://www.tldp.org/docs.html#howto>, and the file | |
636 | <file:Documentation/scsi/dtc3x80.txt>. | |
637 | ||
638 | To compile this driver as a module, choose M here: the | |
639 | module will be called dtc. | |
640 | ||
641 | config SCSI_EATA | |
642 | tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support" | |
a5532606 | 643 | depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API |
1da177e4 LT |
644 | ---help--- |
645 | This driver supports all EATA/DMA-compliant SCSI host adapters. DPT | |
646 | ISA and all EISA I/O addresses are probed looking for the "EATA" | |
647 | signature. The addresses of all the PCI SCSI controllers reported | |
648 | by the PCI subsystem are probed as well. | |
649 | ||
650 | You want to read the start of <file:drivers/scsi/eata.c> and the | |
651 | SCSI-HOWTO, available from | |
652 | <http://www.tldp.org/docs.html#howto>. | |
653 | ||
654 | To compile this driver as a module, choose M here: the | |
655 | module will be called eata. | |
656 | ||
657 | config SCSI_EATA_TAGGED_QUEUE | |
658 | bool "enable tagged command queueing" | |
659 | depends on SCSI_EATA | |
660 | help | |
661 | This is a feature of SCSI-2 which improves performance: the host | |
662 | adapter can send several SCSI commands to a device's queue even if | |
663 | previous commands haven't finished yet. | |
664 | This is equivalent to the "eata=tc:y" boot option. | |
665 | ||
666 | config SCSI_EATA_LINKED_COMMANDS | |
667 | bool "enable elevator sorting" | |
668 | depends on SCSI_EATA | |
669 | help | |
670 | This option enables elevator sorting for all probed SCSI disks and | |
671 | CD-ROMs. It definitely reduces the average seek distance when doing | |
672 | random seeks, but this does not necessarily result in a noticeable | |
673 | performance improvement: your mileage may vary... | |
674 | This is equivalent to the "eata=lc:y" boot option. | |
675 | ||
676 | config SCSI_EATA_MAX_TAGS | |
677 | int "maximum number of queued commands" | |
678 | depends on SCSI_EATA | |
679 | default "16" | |
680 | help | |
681 | This specifies how many SCSI commands can be maximally queued for | |
682 | each probed SCSI device. You should reduce the default value of 16 | |
683 | only if you have disks with buggy or limited tagged command support. | |
684 | Minimum is 2 and maximum is 62. This value is also the window size | |
685 | used by the elevator sorting option above. The effective value used | |
686 | by the driver for each probed SCSI device is reported at boot time. | |
687 | This is equivalent to the "eata=mq:8" boot option. | |
688 | ||
689 | config SCSI_EATA_PIO | |
690 | tristate "EATA-PIO (old DPT PM2001, PM2012A) support" | |
691 | depends on (ISA || EISA || PCI) && SCSI && BROKEN | |
692 | ---help--- | |
693 | This driver supports all EATA-PIO protocol compliant SCSI Host | |
694 | Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant | |
695 | host adapters could also use this driver but are discouraged from | |
696 | doing so, since this driver only supports hard disks and lacks | |
697 | numerous features. You might want to have a look at the SCSI-HOWTO, | |
698 | available from <http://www.tldp.org/docs.html#howto>. | |
699 | ||
700 | To compile this driver as a module, choose M here: the | |
701 | module will be called eata_pio. | |
702 | ||
703 | config SCSI_FUTURE_DOMAIN | |
704 | tristate "Future Domain 16xx SCSI/AHA-2920A support" | |
705 | depends on (ISA || PCI) && SCSI | |
928923c7 | 706 | select CHECK_SIGNATURE |
1da177e4 LT |
707 | ---help--- |
708 | This is support for Future Domain's 16-bit SCSI host adapters | |
709 | (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and | |
710 | other adapters based on the Future Domain chipsets (Quantum | |
711 | ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board). | |
712 | It is explained in section 3.7 of the SCSI-HOWTO, available from | |
713 | <http://www.tldp.org/docs.html#howto>. | |
714 | ||
715 | NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip | |
716 | and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI | |
717 | controller support"). This Future Domain driver works with the older | |
718 | Adaptec AHA-2920A boards with a Future Domain chip on them. | |
719 | ||
720 | To compile this driver as a module, choose M here: the | |
721 | module will be called fdomain. | |
722 | ||
1da177e4 LT |
723 | config SCSI_GDTH |
724 | tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support" | |
99109301 | 725 | depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API |
1da177e4 LT |
726 | ---help--- |
727 | Formerly called GDT SCSI Disk Array Controller Support. | |
728 | ||
729 | This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI) | |
730 | manufactured by Intel Corporation/ICP vortex GmbH. It is documented | |
731 | in the kernel source in <file:drivers/scsi/gdth.c> and | |
889c94a1 | 732 | <file:drivers/scsi/gdth.h>. |
1da177e4 LT |
733 | |
734 | To compile this driver as a module, choose M here: the | |
735 | module will be called gdth. | |
736 | ||
6f231dda DW |
737 | config SCSI_ISCI |
738 | tristate "Intel(R) C600 Series Chipset SAS Controller" | |
739 | depends on PCI && SCSI | |
6f231dda | 740 | depends on X86 |
6f231dda DW |
741 | select SCSI_SAS_LIBSAS |
742 | ---help--- | |
743 | This driver supports the 6Gb/s SAS capabilities of the storage | |
744 | control unit found in the Intel(R) C600 series chipset. | |
745 | ||
1da177e4 LT |
746 | config SCSI_GENERIC_NCR5380 |
747 | tristate "Generic NCR5380/53c400 SCSI PIO support" | |
748 | depends on ISA && SCSI | |
410ca5c7 | 749 | select SCSI_SPI_ATTRS |
1da177e4 LT |
750 | ---help--- |
751 | This is a driver for the old NCR 53c80 series of SCSI controllers | |
752 | on boards using PIO. Most boards such as the Trantor T130 fit this | |
753 | category, along with a large number of ISA 8bit controllers shipped | |
754 | for free with SCSI scanners. If you have a PAS16, T128 or DMX3191 | |
755 | you should select the specific driver for that card rather than | |
756 | generic 5380 support. | |
757 | ||
758 | It is explained in section 3.8 of the SCSI-HOWTO, available from | |
759 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
760 | of the box, you may have to change some settings in | |
761 | <file:drivers/scsi/g_NCR5380.h>. | |
762 | ||
763 | To compile this driver as a module, choose M here: the | |
764 | module will be called g_NCR5380. | |
765 | ||
766 | config SCSI_GENERIC_NCR5380_MMIO | |
767 | tristate "Generic NCR5380/53c400 SCSI MMIO support" | |
768 | depends on ISA && SCSI | |
410ca5c7 | 769 | select SCSI_SPI_ATTRS |
1da177e4 LT |
770 | ---help--- |
771 | This is a driver for the old NCR 53c80 series of SCSI controllers | |
772 | on boards using memory mapped I/O. | |
773 | It is explained in section 3.8 of the SCSI-HOWTO, available from | |
774 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
775 | of the box, you may have to change some settings in | |
776 | <file:drivers/scsi/g_NCR5380.h>. | |
777 | ||
778 | To compile this driver as a module, choose M here: the | |
779 | module will be called g_NCR5380_mmio. | |
780 | ||
781 | config SCSI_GENERIC_NCR53C400 | |
782 | bool "Enable NCR53c400 extensions" | |
783 | depends on SCSI_GENERIC_NCR5380 | |
784 | help | |
785 | This enables certain optimizations for the NCR53c400 SCSI cards. | |
786 | You might as well try it out. Note that this driver will only probe | |
787 | for the Trantor T130B in its default configuration; you might have | |
788 | to pass a command line option to the kernel at boot time if it does | |
789 | not detect your card. See the file | |
790 | <file:Documentation/scsi/g_NCR5380.txt> for details. | |
791 | ||
1da177e4 LT |
792 | config SCSI_IPS |
793 | tristate "IBM ServeRAID support" | |
794 | depends on PCI && SCSI | |
795 | ---help--- | |
796 | This is support for the IBM ServeRAID hardware RAID controllers. | |
797 | See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html> | |
631dd1a8 | 798 | and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID> |
1da177e4 LT |
799 | for more information. If this driver does not work correctly |
800 | without modification please contact the author by email at | |
801 | <ipslinux@adaptec.com>. | |
802 | ||
803 | To compile this driver as a module, choose M here: the | |
804 | module will be called ips. | |
805 | ||
806 | config SCSI_IBMVSCSI | |
807 | tristate "IBM Virtual SCSI support" | |
7834799a | 808 | depends on PPC_PSERIES |
4d680419 | 809 | select SCSI_SRP_ATTRS |
1da177e4 LT |
810 | help |
811 | This is the IBM POWER Virtual SCSI Client | |
812 | ||
813 | To compile this driver as a module, choose M here: the | |
46beb54d | 814 | module will be called ibmvscsi. |
1da177e4 | 815 | |
072b91f9 BK |
816 | config SCSI_IBMVFC |
817 | tristate "IBM Virtual FC support" | |
818 | depends on PPC_PSERIES && SCSI | |
819 | select SCSI_FC_ATTRS | |
820 | help | |
821 | This is the IBM POWER Virtual FC Client | |
822 | ||
823 | To compile this driver as a module, choose M here: the | |
824 | module will be called ibmvfc. | |
825 | ||
826 | config SCSI_IBMVFC_TRACE | |
827 | bool "enable driver internal trace" | |
828 | depends on SCSI_IBMVFC | |
829 | default y | |
830 | help | |
831 | If you say Y here, the driver will trace all commands issued | |
832 | to the adapter. Performance impact is minimal. Trace can be | |
833 | dumped using /sys/class/scsi_host/hostXX/trace. | |
834 | ||
1da177e4 LT |
835 | config SCSI_INITIO |
836 | tristate "Initio 9100U(W) support" | |
837 | depends on PCI && SCSI | |
838 | help | |
839 | This is support for the Initio 91XXU(W) SCSI host adapter. Please | |
840 | read the SCSI-HOWTO, available from | |
841 | <http://www.tldp.org/docs.html#howto>. | |
842 | ||
843 | To compile this driver as a module, choose M here: the | |
844 | module will be called initio. | |
845 | ||
846 | config SCSI_INIA100 | |
847 | tristate "Initio INI-A100U2W support" | |
848 | depends on PCI && SCSI | |
849 | help | |
850 | This is support for the Initio INI-A100U2W SCSI host adapter. | |
851 | Please read the SCSI-HOWTO, available from | |
852 | <http://www.tldp.org/docs.html#howto>. | |
853 | ||
854 | To compile this driver as a module, choose M here: the | |
855 | module will be called a100u2w. | |
856 | ||
857 | config SCSI_PPA | |
858 | tristate "IOMEGA parallel port (ppa - older drives)" | |
6a19b41b | 859 | depends on SCSI && PARPORT_PC |
1da177e4 LT |
860 | ---help--- |
861 | This driver supports older versions of IOMEGA's parallel port ZIP | |
862 | drive (a 100 MB removable media device). | |
863 | ||
864 | Note that you can say N here if you have the SCSI version of the ZIP | |
865 | drive: it will be supported automatically if you said Y to the | |
866 | generic "SCSI disk support", above. | |
867 | ||
868 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
869 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
870 | then you should say N here and Y to "IOMEGA parallel port (imm - | |
871 | newer drives)", below. | |
872 | ||
873 | For more information about this driver and how to use it you should | |
874 | read the file <file:Documentation/scsi/ppa.txt>. You should also read | |
875 | the SCSI-HOWTO, which is available from | |
876 | <http://www.tldp.org/docs.html#howto>. If you use this driver, | |
877 | you will still be able to use the parallel port for other tasks, | |
878 | such as a printer; it is safe to compile both drivers into the | |
879 | kernel. | |
880 | ||
881 | To compile this driver as a module, choose M here: the | |
882 | module will be called ppa. | |
883 | ||
884 | config SCSI_IMM | |
885 | tristate "IOMEGA parallel port (imm - newer drives)" | |
6a19b41b | 886 | depends on SCSI && PARPORT_PC |
1da177e4 LT |
887 | ---help--- |
888 | This driver supports newer versions of IOMEGA's parallel port ZIP | |
889 | drive (a 100 MB removable media device). | |
890 | ||
891 | Note that you can say N here if you have the SCSI version of the ZIP | |
892 | drive: it will be supported automatically if you said Y to the | |
893 | generic "SCSI disk support", above. | |
894 | ||
895 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
896 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
897 | then you should say Y here; if you have an older ZIP drive, say N | |
898 | here and Y to "IOMEGA Parallel Port (ppa - older drives)", above. | |
899 | ||
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 | ||
908 | To compile this driver as a module, choose M here: the | |
909 | module will be called imm. | |
910 | ||
911 | config SCSI_IZIP_EPP16 | |
912 | bool "ppa/imm option - Use slow (but safe) EPP-16" | |
6a19b41b | 913 | depends on SCSI_PPA || SCSI_IMM |
1da177e4 LT |
914 | ---help--- |
915 | EPP (Enhanced Parallel Port) is a standard for parallel ports which | |
916 | allows them to act as expansion buses that can handle up to 64 | |
917 | peripheral devices. | |
918 | ||
919 | Some parallel port chipsets are slower than their motherboard, and | |
920 | so we have to control the state of the chipset's FIFO queue every | |
921 | now and then to avoid data loss. This will be done if you say Y | |
922 | here. | |
923 | ||
924 | Generally, saying Y is the safe option and slows things down a bit. | |
925 | ||
926 | config SCSI_IZIP_SLOW_CTR | |
927 | bool "ppa/imm option - Assume slow parport control register" | |
6a19b41b | 928 | depends on SCSI_PPA || SCSI_IMM |
1da177e4 LT |
929 | help |
930 | Some parallel ports are known to have excessive delays between | |
931 | changing the parallel port control register and good data being | |
932 | available on the parallel port data/status register. This option | |
933 | forces a small delay (1.0 usec to be exact) after changing the | |
934 | control register to let things settle out. Enabling this option may | |
935 | result in a big drop in performance but some very old parallel ports | |
936 | (found in 386 vintage machines) will not work properly. | |
937 | ||
938 | Generally, saying N is fine. | |
939 | ||
940 | config SCSI_NCR53C406A | |
941 | tristate "NCR53c406a SCSI support" | |
942 | depends on ISA && SCSI | |
943 | help | |
944 | This is support for the NCR53c406a SCSI host adapter. For user | |
945 | configurable parameters, check out <file:drivers/scsi/NCR53c406a.c> | |
946 | in the kernel source. Also read the SCSI-HOWTO, available from | |
947 | <http://www.tldp.org/docs.html#howto>. | |
948 | ||
949 | To compile this driver as a module, choose M here: the | |
950 | module will be called NCR53c406. | |
951 | ||
952 | config SCSI_NCR_D700 | |
953 | tristate "NCR Dual 700 MCA SCSI support" | |
954 | depends on MCA && SCSI | |
955 | select SCSI_SPI_ATTRS | |
956 | help | |
957 | This is a driver for the MicroChannel Dual 700 card produced by | |
958 | NCR and commonly used in 345x/35xx/4100 class machines. It always | |
959 | tries to negotiate sync and uses tag command queueing. | |
960 | ||
961 | Unless you have an NCR manufactured machine, the chances are that | |
962 | you do not have this SCSI card, so say N. | |
963 | ||
1da177e4 LT |
964 | config SCSI_LASI700 |
965 | tristate "HP Lasi SCSI support for 53c700/710" | |
966 | depends on GSC && SCSI | |
967 | select SCSI_SPI_ATTRS | |
968 | help | |
969 | This is a driver for the SCSI controller in the Lasi chip found in | |
970 | many PA-RISC workstations & servers. If you do not know whether you | |
971 | have a Lasi chip, it is safe to say "Y" here. | |
972 | ||
c27d85f3 TB |
973 | config SCSI_SNI_53C710 |
974 | tristate "SNI RM SCSI support for 53c710" | |
975 | depends on SNI_RM && SCSI | |
976 | select SCSI_SPI_ATTRS | |
977 | select 53C700_LE_ON_BE | |
978 | help | |
979 | This is a driver for the onboard SCSI controller found in older | |
980 | SNI RM workstations & servers. | |
981 | ||
1da177e4 LT |
982 | config 53C700_LE_ON_BE |
983 | bool | |
984 | depends on SCSI_LASI700 | |
985 | default y | |
986 | ||
5a25ba16 JG |
987 | config SCSI_STEX |
988 | tristate "Promise SuperTrak EX Series support" | |
989 | depends on PCI && SCSI | |
990 | ---help--- | |
ee926b27 EL |
991 | This driver supports Promise SuperTrak EX series storage controllers. |
992 | ||
993 | Promise provides Linux RAID configuration utility for these | |
994 | controllers. Please visit <http://www.promise.com> to download. | |
995 | ||
996 | To compile this driver as a module, choose M here: the | |
997 | module will be called stex. | |
5a25ba16 | 998 | |
63273134 KJ |
999 | config 53C700_BE_BUS |
1000 | bool | |
45804fbb | 1001 | depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI |
63273134 KJ |
1002 | default y |
1003 | ||
1da177e4 LT |
1004 | config SCSI_SYM53C8XX_2 |
1005 | tristate "SYM53C8XX Version 2 SCSI support" | |
1006 | depends on PCI && SCSI | |
1007 | select SCSI_SPI_ATTRS | |
1008 | ---help--- | |
1009 | This driver supports the whole NCR53C8XX/SYM53C8XX family of | |
1010 | PCI-SCSI controllers. It also supports the subset of LSI53C10XX | |
1011 | Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS | |
1012 | language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI | |
1013 | controllers; you need to use the Fusion MPT driver for that. | |
1014 | ||
1015 | Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more | |
1016 | information. | |
1017 | ||
1018 | config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE | |
1019 | int "DMA addressing mode" | |
1020 | depends on SCSI_SYM53C8XX_2 | |
1021 | default "1" | |
1022 | ---help--- | |
1023 | This option only applies to PCI-SCSI chips that are PCI DAC | |
1024 | capable (875A, 895A, 896, 1010-33, 1010-66, 1000). | |
1025 | ||
1026 | When set to 0, the driver will program the chip to only perform | |
1027 | 32-bit DMA. When set to 1, the chip will be able to perform DMA | |
1028 | to addresses up to 1TB. When set to 2, the driver supports the | |
1029 | full 64-bit DMA address range, but can only address 16 segments | |
1030 | of 4 GB each. This limits the total addressable range to 64 GB. | |
1031 | ||
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 | ||
1036 | The still experimental value 2 (64 bit DMA addressing with 16 | |
1037 | x 4GB segments limitation) can be used on systems that require | |
1038 | PCI address bits past bit 39 to be set for the addressing of | |
1039 | memory using PCI DAC cycles. | |
1040 | ||
1041 | config SCSI_SYM53C8XX_DEFAULT_TAGS | |
1f61d824 | 1042 | int "Default tagged command queue depth" |
1da177e4 LT |
1043 | depends on SCSI_SYM53C8XX_2 |
1044 | default "16" | |
1045 | help | |
1046 | This is the default value of the command queue depth the | |
1047 | driver will announce to the generic SCSI layer for devices | |
1048 | that support tagged command queueing. This value can be changed | |
1049 | from the boot command line. This is a soft limit that cannot | |
1050 | exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS. | |
1051 | ||
1052 | config SCSI_SYM53C8XX_MAX_TAGS | |
1f61d824 | 1053 | int "Maximum number of queued commands" |
1da177e4 LT |
1054 | depends on SCSI_SYM53C8XX_2 |
1055 | default "64" | |
1056 | help | |
1057 | This option allows you to specify the maximum number of commands | |
1058 | that can be queued to any device, when tagged command queuing is | |
1059 | possible. The driver supports up to 256 queued commands per device. | |
1060 | This value is used as a compiled-in hard limit. | |
1061 | ||
1f61d824 MW |
1062 | config SCSI_SYM53C8XX_MMIO |
1063 | bool "Use memory mapped IO" | |
1da177e4 | 1064 | depends on SCSI_SYM53C8XX_2 |
1f61d824 | 1065 | default y |
1da177e4 | 1066 | help |
1f61d824 MW |
1067 | Memory mapped IO is faster than Port IO. Most people should |
1068 | answer Y here, but some machines may have problems. If you have | |
1069 | to answer N here, please report the problem to the maintainer. | |
1da177e4 LT |
1070 | |
1071 | config SCSI_IPR | |
1072 | tristate "IBM Power Linux RAID adapter support" | |
35a39691 | 1073 | depends on PCI && SCSI && ATA |
1da177e4 LT |
1074 | select FW_LOADER |
1075 | ---help--- | |
1076 | This driver supports the IBM Power Linux family RAID adapters. | |
1077 | This includes IBM pSeries 5712, 5703, 5709, and 570A, as well | |
1078 | as IBM iSeries 5702, 5703, 5709, and 570A. | |
1079 | ||
1080 | config SCSI_IPR_TRACE | |
1081 | bool "enable driver internal trace" | |
1082 | depends on SCSI_IPR | |
efbbdd84 | 1083 | default y |
1da177e4 LT |
1084 | help |
1085 | If you say Y here, the driver will trace all commands issued | |
1086 | to the adapter. Performance impact is minimal. Trace can be | |
1087 | dumped using /sys/bus/class/scsi_host/hostXX/trace. | |
1088 | ||
1089 | config SCSI_IPR_DUMP | |
1090 | bool "enable adapter dump support" | |
1091 | depends on SCSI_IPR | |
efbbdd84 | 1092 | default y |
1da177e4 LT |
1093 | help |
1094 | If you say Y here, the driver will support adapter crash dump. | |
1095 | If you enable this support, the iprdump daemon can be used | |
1096 | to capture adapter failure analysis information. | |
1097 | ||
1098 | config SCSI_ZALON | |
1099 | tristate "Zalon SCSI support" | |
1100 | depends on GSC && SCSI | |
1101 | select SCSI_SPI_ATTRS | |
1102 | help | |
1103 | The Zalon is a GSC/HSC bus interface chip that sits between the | |
1104 | PA-RISC processor and the NCR 53c720 SCSI controller on C100, | |
1105 | C110, J200, J210 and some D, K & R-class machines. It's also | |
1106 | used on the add-in Bluefish, Barracuda & Shrike SCSI cards. | |
1107 | Say Y here if you have one of these machines or cards. | |
1108 | ||
1109 | config SCSI_NCR_Q720 | |
1110 | tristate "NCR Quad 720 MCA SCSI support" | |
1111 | depends on MCA && SCSI | |
1112 | select SCSI_SPI_ATTRS | |
1113 | help | |
1114 | This is a driver for the MicroChannel Quad 720 card produced by | |
1115 | NCR and commonly used in 345x/35xx/4100 class machines. It always | |
1116 | tries to negotiate sync and uses tag command queueing. | |
1117 | ||
1118 | Unless you have an NCR manufactured machine, the chances are that | |
1119 | you do not have this SCSI card, so say N. | |
1120 | ||
1121 | config SCSI_NCR53C8XX_DEFAULT_TAGS | |
e55a3e8a | 1122 | int "default tagged command queue depth" |
1da177e4 LT |
1123 | depends on SCSI_ZALON || SCSI_NCR_Q720 |
1124 | default "8" | |
1125 | ---help--- | |
1126 | "Tagged command queuing" is a feature of SCSI-2 which improves | |
1127 | performance: the host adapter can send several SCSI commands to a | |
1128 | device's queue even if previous commands haven't finished yet. | |
1129 | Because the device is intelligent, it can optimize its operations | |
1130 | (like head positioning) based on its own request queue. Some SCSI | |
1131 | devices don't implement this properly; if you want to disable this | |
1132 | feature, enter 0 or 1 here (it doesn't matter which). | |
1133 | ||
1134 | The default value is 8 and should be supported by most hard disks. | |
1135 | This value can be overridden from the boot command line using the | |
1136 | 'tags' option as follows (example): | |
1137 | 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to | |
1138 | 4, set queue depth to 16 for target 2 and target 3 on controller 0 | |
1139 | and set queue depth to 10 for target 0 / lun 2 on controller 1. | |
1140 | ||
1141 | The normal answer therefore is to go with the default 8 and to use | |
1142 | a boot command line option for devices that need to use a different | |
1143 | command queue depth. | |
1144 | ||
1145 | There is no safe option other than using good SCSI devices. | |
1146 | ||
1147 | config SCSI_NCR53C8XX_MAX_TAGS | |
e55a3e8a | 1148 | int "maximum number of queued commands" |
1da177e4 LT |
1149 | depends on SCSI_ZALON || SCSI_NCR_Q720 |
1150 | default "32" | |
1151 | ---help--- | |
1152 | This option allows you to specify the maximum number of commands | |
1153 | that can be queued to any device, when tagged command queuing is | |
1154 | possible. The default value is 32. Minimum is 2, maximum is 64. | |
1155 | Modern hard disks are able to support 64 tags and even more, but | |
1156 | do not seem to be faster when more than 32 tags are being used. | |
1157 | ||
1158 | So, the normal answer here is to go with the default value 32 unless | |
1159 | you are using very large hard disks with large cache (>= 1 MB) that | |
1160 | are able to take advantage of more than 32 tagged commands. | |
1161 | ||
1162 | There is no safe option and the default answer is recommended. | |
1163 | ||
1164 | config SCSI_NCR53C8XX_SYNC | |
e55a3e8a | 1165 | int "synchronous transfers frequency in MHz" |
1da177e4 LT |
1166 | depends on SCSI_ZALON || SCSI_NCR_Q720 |
1167 | default "20" | |
1168 | ---help--- | |
1169 | The SCSI Parallel Interface-2 Standard defines 5 classes of transfer | |
1170 | rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers | |
1171 | are respectively the maximum data transfer rates in mega-transfers | |
1172 | per second for each class. For example, a FAST-20 Wide 16 device is | |
1173 | able to transfer data at 20 million 16 bit packets per second for a | |
1174 | total rate of 40 MB/s. | |
1175 | ||
1176 | You may specify 0 if you want to only use asynchronous data | |
1177 | transfers. This is the safest and slowest option. Otherwise, specify | |
1178 | a value between 5 and 80, depending on the capability of your SCSI | |
1179 | controller. The higher the number, the faster the data transfer. | |
1180 | Note that 80 should normally be ok since the driver decreases the | |
1181 | value automatically according to the controller's capabilities. | |
1182 | ||
1183 | Your answer to this question is ignored for controllers with NVRAM, | |
1184 | since the driver will get this information from the user set-up. It | |
1185 | also can be overridden using a boot setup option, as follows | |
1186 | (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate | |
1187 | for FAST-20 synchronous data transfer (20 mega-transfers per | |
1188 | second). | |
1189 | ||
1190 | The normal answer therefore is not to go with the default but to | |
1191 | select the maximum value 80 allowing the driver to use the maximum | |
1192 | value supported by each controller. If this causes problems with | |
1193 | your SCSI devices, you should come back and decrease the value. | |
1194 | ||
1195 | There is no safe option other than using good cabling, right | |
1196 | terminations and SCSI conformant devices. | |
1197 | ||
1da177e4 | 1198 | config SCSI_NCR53C8XX_NO_DISCONNECT |
e55a3e8a | 1199 | bool "not allow targets to disconnect" |
1da177e4 LT |
1200 | depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0 |
1201 | help | |
1202 | This option is only provided for safety if you suspect some SCSI | |
1203 | device of yours to not support properly the target-disconnect | |
1204 | feature. In that case, you would say Y here. In general however, to | |
1205 | not allow targets to disconnect is not reasonable if there is more | |
1206 | than 1 device on a SCSI bus. The normal answer therefore is N. | |
1207 | ||
1da177e4 LT |
1208 | config SCSI_PAS16 |
1209 | tristate "PAS16 SCSI support" | |
1210 | depends on ISA && SCSI | |
410ca5c7 | 1211 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1212 | ---help--- |
1213 | This is support for a SCSI host adapter. It is explained in section | |
1214 | 3.10 of the SCSI-HOWTO, available from | |
1215 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
1216 | of the box, you may have to change some settings in | |
1217 | <file:drivers/scsi/pas16.h>. | |
1218 | ||
1219 | To compile this driver as a module, choose M here: the | |
1220 | module will be called pas16. | |
1221 | ||
1da177e4 LT |
1222 | config SCSI_QLOGIC_FAS |
1223 | tristate "Qlogic FAS SCSI support" | |
1224 | depends on ISA && SCSI | |
1225 | ---help--- | |
1226 | This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic | |
1227 | FastSCSI! cards as well as any other card based on the FASXX chip | |
1228 | (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards). | |
1229 | ||
1230 | This driver does NOT support the PCI versions of these cards. The | |
1231 | PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP | |
1232 | SCSI support"), below. | |
1233 | ||
1234 | Information about this driver is contained in | |
1235 | <file:Documentation/scsi/qlogicfas.txt>. You should also read the | |
1236 | SCSI-HOWTO, available from | |
1237 | <http://www.tldp.org/docs.html#howto>. | |
1238 | ||
1239 | To compile this driver as a module, choose M here: the | |
1240 | module will be called qlogicfas. | |
1241 | ||
1da177e4 LT |
1242 | config SCSI_QLOGIC_1280 |
1243 | tristate "Qlogic QLA 1240/1x80/1x160 SCSI support" | |
1244 | depends on PCI && SCSI | |
1245 | help | |
1246 | Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter. | |
1247 | ||
1248 | To compile this driver as a module, choose M here: the | |
1249 | module will be called qla1280. | |
1250 | ||
1da177e4 LT |
1251 | config SCSI_QLOGICPTI |
1252 | tristate "PTI Qlogic, ISP Driver" | |
1253 | depends on SBUS && SCSI | |
1254 | help | |
1255 | This driver supports SBUS SCSI controllers from PTI or QLogic. These | |
1256 | controllers are known under Solaris as qpti and in the openprom as | |
1257 | PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are | |
1258 | driven by a different driver. | |
1259 | ||
1260 | To compile this driver as a module, choose M here: the | |
1261 | module will be called qlogicpti. | |
1262 | ||
1263 | source "drivers/scsi/qla2xxx/Kconfig" | |
afaf5a2d | 1264 | source "drivers/scsi/qla4xxx/Kconfig" |
1da177e4 | 1265 | |
dea3101e | 1266 | config SCSI_LPFC |
1267 | tristate "Emulex LightPulse Fibre Channel Support" | |
1268 | depends on PCI && SCSI | |
1269 | select SCSI_FC_ATTRS | |
6a7252fd | 1270 | select CRC_T10DIF |
dea3101e | 1271 | help |
1272 | This lpfc driver supports the Emulex LightPulse | |
1273 | Family of Fibre Channel PCI host adapters. | |
1274 | ||
923e4b6a JS |
1275 | config SCSI_LPFC_DEBUG_FS |
1276 | bool "Emulex LightPulse Fibre Channel debugfs Support" | |
1277 | depends on SCSI_LPFC && DEBUG_FS | |
1278 | help | |
692105b8 | 1279 | This makes debugging information from the lpfc driver |
923e4b6a JS |
1280 | available via the debugfs filesystem. |
1281 | ||
1da177e4 LT |
1282 | config SCSI_SIM710 |
1283 | tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" | |
1284 | depends on (EISA || MCA) && SCSI | |
1285 | select SCSI_SPI_ATTRS | |
1286 | ---help--- | |
692105b8 | 1287 | This driver is for NCR53c710 based SCSI host adapters. |
1da177e4 LT |
1288 | |
1289 | It currently supports Compaq EISA cards and NCR MCA cards | |
1290 | ||
1da177e4 LT |
1291 | config SCSI_SYM53C416 |
1292 | tristate "Symbios 53c416 SCSI support" | |
1293 | depends on ISA && SCSI | |
1294 | ---help--- | |
1295 | This is support for the sym53c416 SCSI host adapter, the SCSI | |
1296 | adapter that comes with some HP scanners. This driver requires that | |
1297 | the sym53c416 is configured first using some sort of PnP | |
1298 | configuration program (e.g. isapnp) or by a PnP aware BIOS. If you | |
1299 | are using isapnp then you need to compile this driver as a module | |
1300 | and then load it using insmod after isapnp has run. The parameters | |
1301 | of the configured card(s) should be passed to the driver. The format | |
1302 | is: | |
1303 | ||
1304 | insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>] | |
1305 | ||
1306 | To compile this driver as a module, choose M here: the | |
1307 | module will be called sym53c416. | |
1308 | ||
1309 | config SCSI_DC395x | |
92f6ed4a KC |
1310 | tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support" |
1311 | depends on PCI && SCSI | |
1da177e4 LT |
1312 | ---help--- |
1313 | This driver supports PCI SCSI host adapters based on the ASIC | |
1314 | TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants. | |
1315 | ||
1316 | This driver works, but is still in experimental status. So better | |
1317 | have a bootable disk and a backup in case of emergency. | |
1318 | ||
1319 | Documentation can be found in <file:Documentation/scsi/dc395x.txt>. | |
1320 | ||
1321 | To compile this driver as a module, choose M here: the | |
1322 | module will be called dc395x. | |
1323 | ||
1324 | config SCSI_DC390T | |
1325 | tristate "Tekram DC390(T) and Am53/79C974 SCSI support" | |
1326 | depends on PCI && SCSI | |
1327 | ---help--- | |
1328 | This driver supports PCI SCSI host adapters based on the Am53C974A | |
1329 | chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard | |
1330 | PCscsi/PCnet (Am53/79C974) solutions. | |
1331 | ||
1332 | Documentation can be found in <file:Documentation/scsi/tmscsim.txt>. | |
1333 | ||
1334 | Note that this driver does NOT support Tekram DC390W/U/F, which are | |
1335 | based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those. | |
1336 | ||
1337 | To compile this driver as a module, choose M here: the | |
1338 | module will be called tmscsim. | |
1339 | ||
1340 | config SCSI_T128 | |
1341 | tristate "Trantor T128/T128F/T228 SCSI support" | |
1342 | depends on ISA && SCSI | |
410ca5c7 | 1343 | select SCSI_SPI_ATTRS |
928923c7 | 1344 | select CHECK_SIGNATURE |
1da177e4 LT |
1345 | ---help--- |
1346 | This is support for a SCSI host adapter. It is explained in section | |
1347 | 3.11 of the SCSI-HOWTO, available from | |
1348 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
1349 | of the box, you may have to change some settings in | |
1350 | <file:drivers/scsi/t128.h>. Note that Trantor was purchased by | |
1351 | Adaptec, and some former Trantor products are being sold under the | |
1352 | Adaptec name. | |
1353 | ||
1354 | To compile this driver as a module, choose M here: the | |
1355 | module will be called t128. | |
1356 | ||
1357 | config SCSI_U14_34F | |
1358 | tristate "UltraStor 14F/34F support" | |
a5532606 | 1359 | depends on ISA && SCSI && ISA_DMA_API |
1da177e4 LT |
1360 | ---help--- |
1361 | This is support for the UltraStor 14F and 34F SCSI-2 host adapters. | |
1362 | The source at <file:drivers/scsi/u14-34f.c> contains some | |
1363 | information about this hardware. If the driver doesn't work out of | |
1364 | the box, you may have to change some settings in | |
1365 | <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from | |
1366 | <http://www.tldp.org/docs.html#howto>. Note that there is also | |
1367 | another driver for the same hardware: "UltraStor SCSI support", | |
1368 | below. You should say Y to both only if you want 24F support as | |
1369 | well. | |
1370 | ||
1371 | To compile this driver as a module, choose M here: the | |
1372 | module will be called u14-34f. | |
1373 | ||
1374 | config SCSI_U14_34F_TAGGED_QUEUE | |
1375 | bool "enable tagged command queueing" | |
1376 | depends on SCSI_U14_34F | |
1377 | help | |
1378 | This is a feature of SCSI-2 which improves performance: the host | |
1379 | adapter can send several SCSI commands to a device's queue even if | |
1380 | previous commands haven't finished yet. | |
1381 | This is equivalent to the "u14-34f=tc:y" boot option. | |
1382 | ||
1383 | config SCSI_U14_34F_LINKED_COMMANDS | |
1384 | bool "enable elevator sorting" | |
1385 | depends on SCSI_U14_34F | |
1386 | help | |
1387 | This option enables elevator sorting for all probed SCSI disks and | |
1388 | CD-ROMs. It definitely reduces the average seek distance when doing | |
1389 | random seeks, but this does not necessarily result in a noticeable | |
1390 | performance improvement: your mileage may vary... | |
1391 | This is equivalent to the "u14-34f=lc:y" boot option. | |
1392 | ||
1393 | config SCSI_U14_34F_MAX_TAGS | |
1394 | int "maximum number of queued commands" | |
1395 | depends on SCSI_U14_34F | |
1396 | default "8" | |
1397 | help | |
1398 | This specifies how many SCSI commands can be maximally queued for | |
1399 | each probed SCSI device. You should reduce the default value of 8 | |
1400 | only if you have disks with buggy or limited tagged command support. | |
1401 | Minimum is 2 and maximum is 14. This value is also the window size | |
1402 | used by the elevator sorting option above. The effective value used | |
1403 | by the driver for each probed SCSI device is reported at boot time. | |
1404 | This is equivalent to the "u14-34f=mq:8" boot option. | |
1405 | ||
1406 | config SCSI_ULTRASTOR | |
1407 | tristate "UltraStor SCSI support" | |
1408 | depends on X86 && ISA && SCSI | |
1409 | ---help--- | |
1410 | This is support for the UltraStor 14F, 24F and 34F SCSI-2 host | |
1411 | adapter family. This driver is explained in section 3.12 of the | |
1412 | SCSI-HOWTO, available from | |
1413 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
1414 | of the box, you may have to change some settings in | |
1415 | <file:drivers/scsi/ultrastor.h>. | |
1416 | ||
1417 | Note that there is also another driver for the same hardware: | |
1418 | "UltraStor 14F/34F support", above. | |
1419 | ||
1420 | To compile this driver as a module, choose M here: the | |
1421 | module will be called ultrastor. | |
1422 | ||
1423 | config SCSI_NSP32 | |
1424 | tristate "Workbit NinjaSCSI-32Bi/UDE support" | |
1425 | depends on PCI && SCSI && !64BIT | |
1426 | help | |
1427 | This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus | |
1428 | SCSI host adapter. Please read the SCSI-HOWTO, available from | |
1429 | <http://www.tldp.org/docs.html#howto>. | |
1430 | ||
1431 | To compile this driver as a module, choose M here: the | |
1432 | module will be called nsp32. | |
1433 | ||
1434 | config SCSI_DEBUG | |
1435 | tristate "SCSI debugging host simulator" | |
1436 | depends on SCSI | |
d0ace3c5 | 1437 | select CRC_T10DIF |
1da177e4 LT |
1438 | help |
1439 | This is a host adapter simulator that can simulate multiple hosts | |
1440 | each with multiple dummy SCSI devices (disks). It defaults to one | |
1441 | host adapter with one dummy SCSI disk. Each dummy disk uses kernel | |
1442 | RAM as storage (i.e. it is a ramdisk). To save space when multiple | |
1443 | dummy disks are simulated, they share the same kernel RAM for | |
631dd1a8 | 1444 | their storage. See <http://sg.danny.cz/sg/sdebug26.html> for more |
1da177e4 LT |
1445 | information. This driver is primarily of use to those testing the |
1446 | SCSI and block subsystems. If unsure, say N. | |
1447 | ||
1448 | config SCSI_MESH | |
1449 | tristate "MESH (Power Mac internal SCSI) support" | |
1450 | depends on PPC32 && PPC_PMAC && SCSI | |
1451 | help | |
1452 | Many Power Macintoshes and clones have a MESH (Macintosh Enhanced | |
1453 | SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the | |
1454 | other Power Macintoshes do). Say Y to include support for this SCSI | |
1455 | adaptor. | |
1456 | ||
1457 | To compile this driver as a module, choose M here: the | |
1458 | module will be called mesh. | |
1459 | ||
1460 | config SCSI_MESH_SYNC_RATE | |
1461 | int "maximum synchronous transfer rate (MB/s) (0 = async)" | |
1462 | depends on SCSI_MESH | |
1463 | default "5" | |
1464 | help | |
1465 | On Power Macintoshes (and clones) where the MESH SCSI bus adaptor | |
1466 | drives a bus which is entirely internal to the machine (such as the | |
1467 | 7500, 7600, 8500, etc.), the MESH is capable of synchronous | |
1468 | operation at up to 10 MB/s. On machines where the SCSI bus | |
1469 | controlled by the MESH can have external devices connected, it is | |
1470 | usually rated at 5 MB/s. 5 is a safe value here unless you know the | |
1471 | MESH SCSI bus is internal only; in that case you can say 10. Say 0 | |
1472 | to disable synchronous operation. | |
1473 | ||
1474 | config SCSI_MESH_RESET_DELAY_MS | |
1475 | int "initial bus reset delay (ms) (0 = no reset)" | |
1476 | depends on SCSI_MESH | |
1477 | default "4000" | |
1478 | ||
1479 | config SCSI_MAC53C94 | |
1480 | tristate "53C94 (Power Mac external SCSI) support" | |
1481 | depends on PPC32 && PPC_PMAC && SCSI | |
1482 | help | |
1483 | On Power Macintoshes (and clones) with two SCSI buses, the external | |
1484 | SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older | |
1485 | machines which only have one SCSI bus, such as the 7200, also use | |
1486 | the 53C94. Say Y to include support for the 53C94. | |
1487 | ||
1488 | To compile this driver as a module, choose M here: the | |
1489 | module will be called mac53c94. | |
1490 | ||
1491 | source "drivers/scsi/arm/Kconfig" | |
1492 | ||
1493 | config JAZZ_ESP | |
1494 | bool "MIPS JAZZ FAS216 SCSI support" | |
1495 | depends on MACH_JAZZ && SCSI | |
3a243070 | 1496 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1497 | help |
1498 | This is the driver for the onboard SCSI host adapter of MIPS Magnum | |
1499 | 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM | |
1500 | systems. | |
1501 | ||
1502 | config A3000_SCSI | |
1503 | tristate "A3000 WD33C93A support" | |
1504 | depends on AMIGA && SCSI | |
1505 | help | |
1506 | If you have an Amiga 3000 and have SCSI devices connected to the | |
1507 | built-in SCSI controller, say Y. Otherwise, say N. | |
1508 | ||
1509 | To compile this driver as a module, choose M here: the | |
90638f99 | 1510 | module will be called a3000. |
1da177e4 LT |
1511 | |
1512 | config A2091_SCSI | |
1513 | tristate "A2091/A590 WD33C93A support" | |
1514 | depends on ZORRO && SCSI | |
1515 | help | |
1516 | If you have a Commodore A2091 SCSI controller, say Y. Otherwise, | |
1517 | say N. | |
1518 | ||
1519 | To compile this driver as a module, choose M here: the | |
90638f99 | 1520 | module will be called a2091. |
1da177e4 LT |
1521 | |
1522 | config GVP11_SCSI | |
1523 | tristate "GVP Series II WD33C93A support" | |
1524 | depends on ZORRO && SCSI | |
1525 | ---help--- | |
1526 | If you have a Great Valley Products Series II SCSI controller, | |
1527 | answer Y. Also say Y if you have a later model of GVP SCSI | |
1528 | controller (such as the GVP A4008 or a Combo board). Otherwise, | |
1529 | answer N. This driver does NOT work for the T-Rex series of | |
1530 | accelerators from TekMagic and GVP-M. | |
1531 | ||
1532 | To compile this driver as a module, choose M here: the | |
1533 | module will be called gvp11. | |
1534 | ||
a16efc1c | 1535 | config SCSI_A4000T |
92f6ed4a KC |
1536 | tristate "A4000T NCR53c710 SCSI support" |
1537 | depends on AMIGA && SCSI | |
a16efc1c | 1538 | select SCSI_SPI_ATTRS |
1da177e4 | 1539 | help |
a16efc1c KJ |
1540 | If you have an Amiga 4000T and have SCSI devices connected to the |
1541 | built-in SCSI controller, say Y. Otherwise, say N. | |
1542 | ||
1543 | To compile this driver as a module, choose M here: the | |
1544 | module will be called a4000t. | |
1545 | ||
45804fbb | 1546 | config SCSI_ZORRO7XX |
92f6ed4a KC |
1547 | tristate "Zorro NCR53c710 SCSI support" |
1548 | depends on ZORRO && SCSI | |
45804fbb | 1549 | select SCSI_SPI_ATTRS |
1da177e4 | 1550 | help |
45804fbb KJ |
1551 | Support for various NCR53c710-based SCSI controllers on Zorro |
1552 | expansion boards for the Amiga. | |
1da177e4 | 1553 | This includes: |
1da177e4 LT |
1554 | - the Amiga 4091 Zorro III SCSI-2 controller, |
1555 | - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller | |
1556 | (info at | |
1557 | <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>), | |
1558 | - the SCSI controller on the Phase5 Blizzard PowerUP 603e+ | |
1559 | accelerator card for the Amiga 1200, | |
1560 | - the SCSI controller on the GVP Turbo 040/060 accelerator. | |
1da177e4 | 1561 | |
1da177e4 LT |
1562 | config ATARI_SCSI |
1563 | tristate "Atari native SCSI support" | |
fb810d12 | 1564 | depends on ATARI && SCSI |
410ca5c7 | 1565 | select SCSI_SPI_ATTRS |
fff11c0c | 1566 | select NVRAM |
1da177e4 LT |
1567 | ---help--- |
1568 | If you have an Atari with built-in NCR5380 SCSI controller (TT, | |
1569 | Falcon, ...) say Y to get it supported. Of course also, if you have | |
1570 | a compatible SCSI controller (e.g. for Medusa). | |
1571 | ||
1572 | To compile this driver as a module, choose M here: the | |
1573 | module will be called atari_scsi. | |
1574 | ||
1575 | This driver supports both styles of NCR integration into the | |
1576 | system: the TT style (separate DMA), and the Falcon style (via | |
1577 | ST-DMA, replacing ACSI). It does NOT support other schemes, like | |
1578 | in the Hades (without DMA). | |
1579 | ||
1580 | config ATARI_SCSI_TOSHIBA_DELAY | |
1581 | bool "Long delays for Toshiba CD-ROMs" | |
1582 | depends on ATARI_SCSI | |
1583 | help | |
1584 | This option increases the delay after a SCSI arbitration to | |
1585 | accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to | |
1586 | use a Toshiba CD-ROM drive; otherwise, the option is not needed and | |
1587 | would impact performance a bit, so say N. | |
1588 | ||
1589 | config ATARI_SCSI_RESET_BOOT | |
1590 | bool "Reset SCSI-devices at boottime" | |
1591 | depends on ATARI_SCSI | |
1592 | help | |
1593 | Reset the devices on your Atari whenever it boots. This makes the | |
1594 | boot process fractionally longer but may assist recovery from errors | |
1595 | that leave the devices with SCSI operations partway completed. | |
1596 | ||
1da177e4 LT |
1597 | config MAC_SCSI |
1598 | bool "Macintosh NCR5380 SCSI" | |
fa53bb65 | 1599 | depends on MAC && SCSI=y |
410ca5c7 | 1600 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1601 | help |
1602 | This is the NCR 5380 SCSI controller included on most of the 68030 | |
1603 | based Macintoshes. If you have one of these say Y and read the | |
1604 | SCSI-HOWTO, available from | |
1605 | <http://www.tldp.org/docs.html#howto>. | |
1606 | ||
6fe07aaf FT |
1607 | config SCSI_MAC_ESP |
1608 | tristate "Macintosh NCR53c9[46] SCSI" | |
1609 | depends on MAC && SCSI | |
48fc8de9 | 1610 | select SCSI_SPI_ATTRS |
6fe07aaf FT |
1611 | help |
1612 | This is the NCR 53c9x SCSI controller found on most of the 68040 | |
1613 | based Macintoshes. | |
1614 | ||
1615 | To compile this driver as a module, choose M here: the module | |
1616 | will be called mac_esp. | |
1617 | ||
1da177e4 LT |
1618 | config MVME147_SCSI |
1619 | bool "WD33C93 SCSI driver for MVME147" | |
fa53bb65 | 1620 | depends on MVME147 && SCSI=y |
410ca5c7 | 1621 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1622 | help |
1623 | Support for the on-board SCSI controller on the Motorola MVME147 | |
1624 | single-board computer. | |
1625 | ||
1626 | config MVME16x_SCSI | |
506c7bbc KJ |
1627 | tristate "NCR53C710 SCSI driver for MVME16x" |
1628 | depends on MVME16x && SCSI | |
410ca5c7 | 1629 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1630 | help |
1631 | The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710 | |
1632 | SCSI controller chip. Almost everyone using one of these boards | |
1633 | will want to say Y to this question. | |
1634 | ||
1635 | config BVME6000_SCSI | |
8276b58a KJ |
1636 | tristate "NCR53C710 SCSI driver for BVME6000" |
1637 | depends on BVME6000 && SCSI | |
410ca5c7 | 1638 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1639 | help |
1640 | The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710 | |
1641 | SCSI controller chip. Almost everyone using one of these boards | |
1642 | will want to say Y to this question. | |
1643 | ||
1da177e4 LT |
1644 | config SUN3_SCSI |
1645 | tristate "Sun3 NCR5380 SCSI" | |
c39e7eee | 1646 | depends on SUN3 && SCSI |
410ca5c7 | 1647 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1648 | help |
1649 | This option will enable support for the OBIO (onboard io) NCR5380 | |
1650 | SCSI controller found in the Sun 3/50 and 3/60, as well as for | |
1651 | "Sun3" type VME scsi controllers also based on the NCR5380. | |
1652 | General Linux information on the Sun 3 series (now discontinued) | |
1653 | is at <http://www.angelfire.com/ca2/tech68k/sun3.html>. | |
1654 | ||
1655 | config SUN3X_ESP | |
1656 | bool "Sun3x ESP SCSI" | |
fa53bb65 | 1657 | depends on SUN3X && SCSI=y |
0bb67f18 | 1658 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1659 | help |
1660 | The ESP was an on-board SCSI controller used on Sun 3/80 | |
1661 | machines. Say Y here to compile in support for it. | |
1662 | ||
1663 | config SCSI_SUNESP | |
1664 | tristate "Sparc ESP Scsi Driver" | |
1665 | depends on SBUS && SCSI | |
3a243070 | 1666 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1667 | help |
1668 | This is the driver for the Sun ESP SCSI host adapter. The ESP | |
dbfe54a9 FP |
1669 | chipset is present in most SPARC SBUS-based computers and |
1670 | supports the Emulex family of ESP SCSI chips (esp100, esp100A, | |
1671 | esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip. | |
1da177e4 LT |
1672 | |
1673 | To compile this driver as a module, choose M here: the | |
dbfe54a9 | 1674 | module will be called sun_esp. |
1da177e4 | 1675 | |
1da177e4 LT |
1676 | config ZFCP |
1677 | tristate "FCP host bus adapter driver for IBM eServer zSeries" | |
347a8dc3 | 1678 | depends on S390 && QDIO && SCSI |
1da177e4 LT |
1679 | select SCSI_FC_ATTRS |
1680 | help | |
1681 | If you want to access SCSI devices attached to your IBM eServer | |
1682 | zSeries by means of Fibre Channel interfaces say Y. | |
1683 | For details please refer to the documentation provided by IBM at | |
1684 | <http://oss.software.ibm.com/developerworks/opensource/linux390> | |
1685 | ||
1686 | This driver is also available as a module. This module will be | |
1687 | called zfcp. If you want to compile it as a module, say M here | |
39f5fb30 | 1688 | and read <file:Documentation/kbuild/modules.txt>. |
1da177e4 | 1689 | |
89a36810 AR |
1690 | config SCSI_PMCRAID |
1691 | tristate "PMC SIERRA Linux MaxRAID adapter support" | |
b2045240 | 1692 | depends on PCI && SCSI && NET |
89a36810 AR |
1693 | ---help--- |
1694 | This driver supports the PMC SIERRA MaxRAID adapters. | |
1695 | ||
dbf9bfe6 | 1696 | config SCSI_PM8001 |
1697 | tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver" | |
1698 | depends on PCI && SCSI | |
1699 | select SCSI_SAS_LIBSAS | |
1700 | help | |
1701 | This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip | |
1702 | based host adapters. | |
1703 | ||
7725ccfd JH |
1704 | config SCSI_BFA_FC |
1705 | tristate "Brocade BFA Fibre Channel Support" | |
1706 | depends on PCI && SCSI | |
1707 | select SCSI_FC_ATTRS | |
1708 | help | |
1709 | This bfa driver supports all Brocade PCIe FC/FCOE host adapters. | |
1710 | ||
1711 | To compile this driver as a module, choose M here. The module will | |
1712 | be called bfa. | |
1713 | ||
4fe74b1c | 1714 | config SCSI_VIRTIO |
92f6ed4a KC |
1715 | tristate "virtio-scsi support" |
1716 | depends on VIRTIO | |
e6dc783a | 1717 | select BLK_DEV_INTEGRITY |
4fe74b1c PB |
1718 | help |
1719 | This is the virtual HBA driver for virtio. If the kernel will | |
1720 | be used in a virtual machine, say Y or M. | |
1721 | ||
a3667aae | 1722 | source "drivers/scsi/csiostor/Kconfig" |
4fe74b1c | 1723 | |
fc6e740d | 1724 | endif # SCSI_LOWLEVEL |
1da177e4 LT |
1725 | |
1726 | source "drivers/scsi/pcmcia/Kconfig" | |
1727 | ||
a6a8d9f8 CS |
1728 | source "drivers/scsi/device_handler/Kconfig" |
1729 | ||
68274794 BH |
1730 | source "drivers/scsi/osd/Kconfig" |
1731 | ||
1da177e4 | 1732 | endmenu |