Commit | Line | Data |
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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
1da177e4 LT |
2 | menu "SCSI device support" |
3 | ||
fac829fd | 4 | config SCSI_MOD |
3d217b9a LB |
5 | tristate |
6 | default y if SCSI=n || SCSI=y | |
7 | default m if SCSI=m | |
8 | depends on BLOCK | |
fac829fd | 9 | |
61a7afa2 JB |
10 | config RAID_ATTRS |
11 | tristate "RAID Transport Class" | |
12 | default n | |
9361401e | 13 | depends on BLOCK |
fac829fd | 14 | depends on SCSI_MOD |
a7f7f624 | 15 | help |
61a7afa2 JB |
16 | Provides RAID |
17 | ||
33ff4ce4 CH |
18 | config SCSI_COMMON |
19 | tristate | |
20 | ||
1da177e4 LT |
21 | config SCSI |
22 | tristate "SCSI device support" | |
9361401e | 23 | depends on BLOCK |
7689e82e | 24 | select SCSI_DMA if HAS_DMA |
9b1d6c89 | 25 | select SG_POOL |
33ff4ce4 | 26 | select SCSI_COMMON |
78011042 | 27 | select BLK_DEV_BSG_COMMON if BLK_DEV_BSG |
a7f7f624 | 28 | help |
1da177e4 LT |
29 | If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or |
30 | any other SCSI device under Linux, say Y and make sure that you know | |
31 | the name of your SCSI host adapter (the card inside your computer | |
32 | that "speaks" the SCSI protocol, also called SCSI controller), | |
33 | because you will be asked for it. | |
34 | ||
35 | You also need to say Y here if you have a device which speaks | |
36 | the SCSI protocol. Examples of this include the parallel port | |
37 | version of the IOMEGA ZIP drive, USB storage devices, Fibre | |
93c164af | 38 | Channel, and FireWire storage. |
1da177e4 LT |
39 | |
40 | To compile this driver as a module, choose M here and read | |
b7223d9b | 41 | <file:Documentation/scsi/scsi.rst>. |
1da177e4 LT |
42 | The module will be called scsi_mod. |
43 | ||
44 | However, do not compile this as a module if your root file system | |
45 | (the one containing the directory /) is located on a SCSI device. | |
46 | ||
7689e82e CH |
47 | config SCSI_DMA |
48 | bool | |
49 | default n | |
50 | ||
53dce332 FT |
51 | config SCSI_ESP_PIO |
52 | bool | |
53 | ||
84314fd4 | 54 | config SCSI_NETLINK |
2b7cbe20 | 55 | bool |
84314fd4 | 56 | default n |
5d6be6a5 | 57 | depends on NET |
84314fd4 | 58 | |
1da177e4 LT |
59 | config SCSI_PROC_FS |
60 | bool "legacy /proc/scsi/ support" | |
61 | depends on SCSI && PROC_FS | |
62 | default y | |
a7f7f624 | 63 | help |
1da177e4 | 64 | This option enables support for the various files in |
09509603 | 65 | /proc/scsi. In Linux 2.6 this has been superseded by |
1da177e4 LT |
66 | files in sysfs but many legacy applications rely on this. |
67 | ||
09509603 | 68 | If unsure say Y. |
1da177e4 | 69 | |
25a1f7a0 MC |
70 | config SCSI_LIB_KUNIT_TEST |
71 | tristate "KUnit tests for SCSI Mid Layer's scsi_lib" if !KUNIT_ALL_TESTS | |
72 | depends on KUNIT | |
73 | default KUNIT_ALL_TESTS | |
74 | help | |
75 | Run SCSI Mid Layer's KUnit tests for scsi_lib. | |
76 | ||
77 | If unsure say N. | |
78 | ||
1da177e4 LT |
79 | comment "SCSI support type (disk, tape, CD-ROM)" |
80 | depends on SCSI | |
81 | ||
82 | config BLK_DEV_SD | |
83 | tristate "SCSI disk support" | |
84 | depends on SCSI | |
a754bd5f | 85 | select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY |
a7f7f624 | 86 | help |
1da177e4 | 87 | If you want to use SCSI hard disks, Fibre Channel disks, |
abcdceb9 | 88 | Serial ATA (SATA) or Parallel ATA (PATA) hard disks, |
1da177e4 LT |
89 | USB storage or the SCSI or parallel port version of |
90 | the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO, | |
91 | the Disk-HOWTO and the Multi-Disk-HOWTO, available from | |
92 | <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI | |
93 | CD-ROMs. | |
94 | ||
95 | To compile this driver as a module, choose M here and read | |
b7223d9b | 96 | <file:Documentation/scsi/scsi.rst>. |
1da177e4 LT |
97 | The module will be called sd_mod. |
98 | ||
99 | Do not compile this driver as a module if your root file system | |
100 | (the one containing the directory /) is located on a SCSI disk. | |
101 | In this case, do not compile the driver for your SCSI host adapter | |
102 | (below) as a module either. | |
103 | ||
104 | config CHR_DEV_ST | |
105 | tristate "SCSI tape support" | |
106 | depends on SCSI | |
a7f7f624 | 107 | help |
1da177e4 LT |
108 | If you want to use a SCSI tape drive under Linux, say Y and read the |
109 | SCSI-HOWTO, available from | |
110 | <http://www.tldp.org/docs.html#howto>, and | |
bf65c846 | 111 | <file:Documentation/scsi/st.rst> in the kernel source. This is NOT |
1da177e4 LT |
112 | for SCSI CD-ROMs. |
113 | ||
114 | To compile this driver as a module, choose M here and read | |
b7223d9b | 115 | <file:Documentation/scsi/scsi.rst>. The module will be called st. |
1da177e4 | 116 | |
1da177e4 LT |
117 | config BLK_DEV_SR |
118 | tristate "SCSI CDROM support" | |
c091fbe9 | 119 | depends on SCSI && BLK_DEV |
2a750166 | 120 | select CDROM |
a7f7f624 | 121 | help |
e7fb6d2e AC |
122 | If you want to use a CD or DVD drive attached to your computer |
123 | by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO | |
124 | and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>. | |
125 | ||
126 | Make sure to say Y or M to "ISO 9660 CD-ROM file system support". | |
1da177e4 LT |
127 | |
128 | To compile this driver as a module, choose M here and read | |
b7223d9b | 129 | <file:Documentation/scsi/scsi.rst>. |
1da177e4 LT |
130 | The module will be called sr_mod. |
131 | ||
1da177e4 LT |
132 | config CHR_DEV_SG |
133 | tristate "SCSI generic support" | |
134 | depends on SCSI | |
a7f7f624 | 135 | help |
1da177e4 LT |
136 | If you want to use SCSI scanners, synthesizers or CD-writers or just |
137 | about anything having "SCSI" in its name other than hard disks, | |
138 | CD-ROMs or tapes, say Y here. These won't be supported by the kernel | |
139 | directly, so you need some additional software which knows how to | |
140 | talk to these devices using the SCSI protocol: | |
141 | ||
631dd1a8 | 142 | For scanners, look at SANE (<http://www.sane-project.org/>). For CD |
1da177e4 | 143 | writer software look at Cdrtools |
fa17a6dc | 144 | (<http://cdrtools.sourceforge.net/>) |
1da177e4 LT |
145 | and for burning a "disk at once": CDRDAO |
146 | (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high | |
147 | quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>). | |
148 | For other devices, it's possible that you'll have to write the | |
149 | driver software yourself. Please read the file | |
d4d79340 | 150 | <file:Documentation/scsi/scsi-generic.rst> for more information. |
1da177e4 LT |
151 | |
152 | To compile this driver as a module, choose M here and read | |
b7223d9b | 153 | <file:Documentation/scsi/scsi.rst>. The module will be called sg. |
1da177e4 LT |
154 | |
155 | If unsure, say N. | |
156 | ||
78011042 CH |
157 | config BLK_DEV_BSG |
158 | bool "/dev/bsg support (SG v4)" | |
159 | depends on SCSI | |
160 | default y | |
161 | help | |
162 | Saying Y here will enable generic SG (SCSI generic) v4 support | |
163 | for any SCSI device. | |
164 | ||
165 | This option is required by UDEV to access device serial numbers, etc. | |
166 | ||
167 | If unsure, say Y. | |
168 | ||
daa6eda6 GK |
169 | config CHR_DEV_SCH |
170 | tristate "SCSI media changer support" | |
171 | depends on SCSI | |
a7f7f624 | 172 | help |
daa6eda6 GK |
173 | This is a driver for SCSI media changers. Most common devices are |
174 | tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you | |
175 | don't need this for those tiny 6-slot cdrom changers. Media | |
176 | changers are listed as "Type: Medium Changer" in /proc/scsi/scsi. | |
177 | If you have such hardware and want to use it with linux, say Y | |
731fc16c | 178 | here. Check <file:Documentation/scsi/scsi-changer.rst> for details. |
daa6eda6 GK |
179 | |
180 | If you want to compile this as a module ( = code which can be | |
181 | inserted in and removed from the running kernel whenever you want), | |
cd238eff | 182 | say M here and read <file:Documentation/kbuild/modules.rst> and |
b7223d9b | 183 | <file:Documentation/scsi/scsi.rst>. The module will be called ch.o. |
daa6eda6 | 184 | If unsure, say N. |
9927c688 JB |
185 | |
186 | config SCSI_ENCLOSURE | |
187 | tristate "SCSI Enclosure Support" | |
188 | depends on SCSI && ENCLOSURE_SERVICES | |
3f8d6f2a | 189 | depends on m || SCSI_SAS_ATTRS != m |
9927c688 JB |
190 | help |
191 | Enclosures are devices sitting on or in SCSI backplanes that | |
192 | manage devices. If you have a disk cage, the chances are that | |
193 | it has an enclosure device. Selecting this option will just allow | |
194 | certain enclosure conditions to be reported and is not required. | |
daa6eda6 | 195 | |
1da177e4 | 196 | config SCSI_CONSTANTS |
e1f0bce3 | 197 | bool "Verbose SCSI error reporting (kernel size += 36K)" |
1da177e4 LT |
198 | depends on SCSI |
199 | help | |
200 | The error messages regarding your SCSI hardware will be easier to | |
201 | understand if you say Y here; it will enlarge your kernel by about | |
e1f0bce3 | 202 | 36 KB. If in doubt, say Y. |
1da177e4 LT |
203 | |
204 | config SCSI_LOGGING | |
205 | bool "SCSI logging facility" | |
206 | depends on SCSI | |
a7f7f624 | 207 | help |
1da177e4 LT |
208 | This turns on a logging facility that can be used to debug a number |
209 | of SCSI related problems. | |
210 | ||
211 | If you say Y here, no logging output will appear by default, but you | |
212 | can enable logging by saying Y to "/proc file system support" and | |
213 | "Sysctl support" below and executing the command | |
214 | ||
5ef07416 | 215 | echo <bitmask> > /proc/sys/dev/scsi/logging_level |
1da177e4 | 216 | |
5ef07416 RL |
217 | where <bitmask> is a four byte value representing the logging type |
218 | and logging level for each type of logging selected. | |
1da177e4 | 219 | |
5ef07416 RL |
220 | There are a number of logging types and you can find them in the |
221 | source at <file:drivers/scsi/scsi_logging.h>. The logging levels | |
222 | are also described in that file and they determine the verbosity of | |
223 | the logging for each logging type. | |
1da177e4 LT |
224 | |
225 | If you say N here, it may be harder to track down some types of SCSI | |
226 | problems. If you say Y here your kernel will be somewhat larger, but | |
227 | there should be no noticeable performance impact as long as you have | |
228 | logging turned off. | |
229 | ||
21db1882 MW |
230 | config SCSI_SCAN_ASYNC |
231 | bool "Asynchronous SCSI scanning" | |
232 | depends on SCSI | |
233 | help | |
234 | The SCSI subsystem can probe for devices while the rest of the | |
235 | system continues booting, and even probe devices on different | |
236 | busses in parallel, leading to a significant speed-up. | |
082f6f9d | 237 | |
082f6f9d MW |
238 | You can override this choice by specifying "scsi_mod.scan=sync" |
239 | or async on the kernel's command line. | |
21db1882 | 240 | |
3c31b52f DW |
241 | Note that this setting also affects whether resuming from |
242 | system suspend will be performed asynchronously. | |
243 | ||
4977c0f4 BVA |
244 | config SCSI_PROTO_TEST |
245 | tristate "scsi_proto.h unit tests" if !KUNIT_ALL_TESTS | |
246 | depends on SCSI && KUNIT | |
247 | default KUNIT_ALL_TESTS | |
248 | ||
2908d778 | 249 | menu "SCSI Transports" |
1da177e4 LT |
250 | depends on SCSI |
251 | ||
252 | config SCSI_SPI_ATTRS | |
253 | tristate "Parallel SCSI (SPI) Transport Attributes" | |
254 | depends on SCSI | |
255 | help | |
256 | If you wish to export transport-specific information about | |
257 | each attached SCSI device to sysfs, say Y. Otherwise, say N. | |
258 | ||
259 | config SCSI_FC_ATTRS | |
260 | tristate "FiberChannel Transport Attributes" | |
95cd6f48 | 261 | depends on SCSI && NET |
c00da4c9 | 262 | select BLK_DEV_BSGLIB |
84314fd4 | 263 | select SCSI_NETLINK |
1da177e4 LT |
264 | help |
265 | If you wish to export transport-specific information about | |
266 | each attached FiberChannel device to sysfs, say Y. | |
267 | Otherwise, say N. | |
268 | ||
269 | config SCSI_ISCSI_ATTRS | |
270 | tristate "iSCSI Transport Attributes" | |
c899e4ef | 271 | depends on SCSI && NET |
90eeb01a | 272 | select BLK_DEV_BSGLIB |
1da177e4 LT |
273 | help |
274 | If you wish to export transport-specific information about | |
275 | each attached iSCSI device to sysfs, say Y. | |
276 | Otherwise, say N. | |
277 | ||
c7ebbbce CH |
278 | config SCSI_SAS_ATTRS |
279 | tristate "SAS Transport Attributes" | |
47259658 | 280 | depends on SCSI |
580b71e9 | 281 | select BLK_DEV_BSGLIB |
c7ebbbce CH |
282 | help |
283 | If you wish to export transport-specific information about | |
284 | each attached SAS device to sysfs, say Y. | |
285 | ||
2908d778 JB |
286 | source "drivers/scsi/libsas/Kconfig" |
287 | ||
09345f65 FT |
288 | config SCSI_SRP_ATTRS |
289 | tristate "SRP Transport Attributes" | |
0012fdf9 | 290 | depends on SCSI |
09345f65 FT |
291 | help |
292 | If you wish to export transport-specific information about | |
293 | each attached SRP device to sysfs, say Y. | |
294 | ||
1da177e4 LT |
295 | endmenu |
296 | ||
fc6e740d JE |
297 | menuconfig SCSI_LOWLEVEL |
298 | bool "SCSI low-level drivers" | |
1da177e4 | 299 | depends on SCSI!=n |
fc6e740d JE |
300 | default y |
301 | ||
67951f63 | 302 | if SCSI_LOWLEVEL && SCSI |
1da177e4 | 303 | |
c899e4ef AA |
304 | config ISCSI_TCP |
305 | tristate "iSCSI Initiator over TCP/IP" | |
96bad874 | 306 | depends on SCSI && INET |
c899e4ef AA |
307 | select CRYPTO |
308 | select CRYPTO_MD5 | |
309 | select CRYPTO_CRC32C | |
96bad874 | 310 | select SCSI_ISCSI_ATTRS |
c899e4ef AA |
311 | help |
312 | The iSCSI Driver provides a host with the ability to access storage | |
313 | through an IP network. The driver uses the iSCSI protocol to transport | |
314 | SCSI requests and responses over a TCP/IP network between the host | |
315 | (the "initiator") and "targets". Architecturally, the iSCSI driver | |
316 | combines with the host's TCP/IP stack, network drivers, and Network | |
317 | Interface Card (NIC) to provide the same functions as a SCSI or a | |
318 | Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA). | |
319 | ||
320 | To compile this driver as a module, choose M here: the | |
321 | module will be called iscsi_tcp. | |
322 | ||
323 | The userspace component needed to initialize the driver, documentation, | |
324 | and sample configuration files can be found here: | |
325 | ||
bca1088a | 326 | http://open-iscsi.org |
c899e4ef | 327 | |
aab7a8fd MC |
328 | config ISCSI_BOOT_SYSFS |
329 | tristate "iSCSI Boot Sysfs Interface" | |
330 | default n | |
331 | help | |
332 | This option enables support for exposing iSCSI boot information | |
333 | via sysfs to userspace. If you wish to export this information, | |
334 | say Y. Otherwise, say N. | |
335 | ||
7b36b6e0 | 336 | source "drivers/scsi/cxgbi/Kconfig" |
cf4e6363 | 337 | source "drivers/scsi/bnx2i/Kconfig" |
853e2bd2 | 338 | source "drivers/scsi/bnx2fc/Kconfig" |
6733b39a | 339 | source "drivers/scsi/be2iscsi/Kconfig" |
c21e0bbf | 340 | source "drivers/scsi/cxlflash/Kconfig" |
c3673464 | 341 | |
1da177e4 LT |
342 | config SGIWD93_SCSI |
343 | tristate "SGI WD93C93 SCSI Driver" | |
2adbfa33 | 344 | depends on SGI_HAS_WD93 && SCSI |
98f92dff | 345 | help |
1da177e4 LT |
346 | If you have a Western Digital WD93 SCSI controller on |
347 | an SGI MIPS system, say Y. Otherwise, say N. | |
348 | ||
1da177e4 LT |
349 | config BLK_DEV_3W_XXXX_RAID |
350 | tristate "3ware 5/6/7/8xxx ATA-RAID support" | |
b58b2ba3 | 351 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
352 | help |
353 | 3ware is the only hardware ATA-Raid product in Linux to date. | |
354 | This card is 2,4, or 8 channel master mode support only. | |
355 | SCSI support required!!! | |
356 | ||
357 | <http://www.3ware.com/> | |
358 | ||
359 | Please read the comments at the top of | |
360 | <file:drivers/scsi/3w-xxxx.c>. | |
361 | ||
edd16368 SC |
362 | config SCSI_HPSA |
363 | tristate "HP Smart Array SCSI driver" | |
364 | depends on PCI && SCSI | |
0fc9fd40 | 365 | select CHECK_SIGNATURE |
653cfb85 | 366 | select SCSI_SAS_ATTRS |
edd16368 SC |
367 | help |
368 | This driver supports HP Smart Array Controllers (circa 2009). | |
369 | It is a SCSI alternative to the cciss driver, which is a block | |
370 | driver. Anyone wishing to use HP Smart Array controllers who | |
371 | would prefer the devices be presented to linux as SCSI devices, | |
372 | rather than as generic block devices should say Y here. | |
373 | ||
1da177e4 LT |
374 | config SCSI_3W_9XXX |
375 | tristate "3ware 9xxx SATA-RAID support" | |
376 | depends on PCI && SCSI | |
377 | help | |
378 | This driver supports the 9000 series 3ware SATA-RAID cards. | |
379 | ||
380 | <http://www.amcc.com> | |
381 | ||
382 | Please read the comments at the top of | |
383 | <file:drivers/scsi/3w-9xxx.c>. | |
384 | ||
f619106b | 385 | config SCSI_3W_SAS |
386 | tristate "3ware 97xx SAS/SATA-RAID support" | |
387 | depends on PCI && SCSI | |
388 | help | |
389 | This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards. | |
390 | ||
391 | <http://www.lsi.com> | |
392 | ||
393 | Please read the comments at the top of | |
394 | <file:drivers/scsi/3w-sas.c>. | |
395 | ||
1da177e4 LT |
396 | config SCSI_ACARD |
397 | tristate "ACARD SCSI support" | |
b58b2ba3 | 398 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
399 | help |
400 | This driver supports the ACARD SCSI host adapter. | |
401 | Support Chip <ATP870 ATP876 ATP880 ATP885> | |
402 | To compile this driver as a module, choose M here: the | |
403 | module will be called atp870u. | |
404 | ||
405 | config SCSI_AHA152X | |
406 | tristate "Adaptec AHA152X/2825 support" | |
fa7250d6 | 407 | depends on ISA && SCSI |
410ca5c7 | 408 | select SCSI_SPI_ATTRS |
928923c7 | 409 | select CHECK_SIGNATURE |
a7f7f624 | 410 | help |
1da177e4 LT |
411 | This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825 |
412 | SCSI host adapters. It also works for the AVA-1505, but the IRQ etc. | |
413 | must be manually specified in this case. | |
414 | ||
415 | It is explained in section 3.3 of the SCSI-HOWTO, available from | |
416 | <http://www.tldp.org/docs.html#howto>. You might also want to | |
94b5530f | 417 | read the file <file:Documentation/scsi/aha152x.rst>. |
1da177e4 LT |
418 | |
419 | To compile this driver as a module, choose M here: the | |
420 | module will be called aha152x. | |
421 | ||
422 | config SCSI_AHA1542 | |
423 | tristate "Adaptec AHA1542 support" | |
a5532606 | 424 | depends on ISA && SCSI && ISA_DMA_API |
a7f7f624 | 425 | help |
1da177e4 LT |
426 | This is support for a SCSI host adapter. It is explained in section |
427 | 3.4 of the SCSI-HOWTO, available from | |
428 | <http://www.tldp.org/docs.html#howto>. Note that Trantor was | |
429 | purchased by Adaptec, and some former Trantor products are being | |
430 | sold under the Adaptec name. If it doesn't work out of the box, you | |
431 | may have to change some settings in <file:drivers/scsi/aha1542.h>. | |
432 | ||
433 | To compile this driver as a module, choose M here: the | |
434 | module will be called aha1542. | |
435 | ||
436 | config SCSI_AHA1740 | |
437 | tristate "Adaptec AHA1740 support" | |
438 | depends on EISA && SCSI | |
a7f7f624 | 439 | help |
1da177e4 LT |
440 | This is support for a SCSI host adapter. It is explained in section |
441 | 3.5 of the SCSI-HOWTO, available from | |
442 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
443 | of the box, you may have to change some settings in | |
444 | <file:drivers/scsi/aha1740.h>. | |
445 | ||
446 | To compile this driver as a module, choose M here: the | |
447 | module will be called aha1740. | |
448 | ||
449 | config SCSI_AACRAID | |
450 | tristate "Adaptec AACRAID support" | |
451 | depends on SCSI && PCI | |
8075f21f AB |
452 | help |
453 | This driver supports a variety of Dell, HP, Adaptec, IBM and | |
454 | ICP storage products. For a list of supported products, refer | |
dd9cc144 | 455 | to <file:Documentation/scsi/aacraid.rst>. |
8075f21f AB |
456 | |
457 | To compile this driver as a module, choose M here: the module | |
458 | will be called aacraid. | |
459 | ||
1da177e4 LT |
460 | |
461 | source "drivers/scsi/aic7xxx/Kconfig.aic7xxx" | |
1da177e4 | 462 | source "drivers/scsi/aic7xxx/Kconfig.aic79xx" |
2908d778 | 463 | source "drivers/scsi/aic94xx/Kconfig" |
e8899fad | 464 | source "drivers/scsi/hisi_sas/Kconfig" |
2ad52f47 | 465 | source "drivers/scsi/mvsas/Kconfig" |
1da177e4 | 466 | |
f0c568a4 JL |
467 | config SCSI_MVUMI |
468 | tristate "Marvell UMI driver" | |
469 | depends on SCSI && PCI | |
470 | help | |
471 | Module for Marvell Universal Message Interface(UMI) driver | |
472 | ||
473 | To compile this driver as a module, choose M here: the | |
474 | module will be called mvumi. | |
475 | ||
1da177e4 LT |
476 | config SCSI_ADVANSYS |
477 | tristate "AdvanSys SCSI support" | |
6571fb3f | 478 | depends on SCSI |
b58b2ba3 | 479 | depends on (ISA || EISA || PCI) && HAS_IOPORT |
2b8bbdb9 | 480 | depends on ISA_DMA_API || !ISA |
1da177e4 LT |
481 | help |
482 | This is a driver for all SCSI host adapters manufactured by | |
483 | AdvanSys. It is documented in the kernel source in | |
484 | <file:drivers/scsi/advansys.c>. | |
485 | ||
486 | To compile this driver as a module, choose M here: the | |
487 | module will be called advansys. | |
488 | ||
1c57e86d | 489 | config SCSI_ARCMSR |
1a4f550a | 490 | tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter" |
1c57e86d EC |
491 | depends on PCI && SCSI |
492 | help | |
1a4f550a | 493 | This driver supports all of ARECA's SATA/SAS RAID controller cards. |
1c57e86d | 494 | This is an ARECA-maintained driver by Erich Chen. |
1a4f550a | 495 | If you have any problems, please mail to: <erich@areca.com.tw>. |
1c57e86d | 496 | Areca supports Linux RAID config tools. |
1a4f550a | 497 | Please link <http://www.areca.com.tw> |
1c57e86d EC |
498 | |
499 | To compile this driver as a module, choose M here: the | |
500 | module will be called arcmsr (modprobe arcmsr). | |
501 | ||
26780d9e | 502 | source "drivers/scsi/esas2r/Kconfig" |
1da177e4 | 503 | source "drivers/scsi/megaraid/Kconfig.megaraid" |
f92363d1 | 504 | source "drivers/scsi/mpt3sas/Kconfig" |
c4f7ac64 | 505 | source "drivers/scsi/mpi3mr/Kconfig" |
6c223761 | 506 | source "drivers/scsi/smartpqi/Kconfig" |
1da177e4 | 507 | |
ede1e6f8 | 508 | config SCSI_HPTIOP |
00f59701 | 509 | tristate "HighPoint RocketRAID 3xxx/4xxx Controller support" |
ede1e6f8 HLT |
510 | depends on SCSI && PCI |
511 | help | |
00f59701 | 512 | This option enables support for HighPoint RocketRAID 3xxx/4xxx |
ede1e6f8 HLT |
513 | controllers. |
514 | ||
515 | To compile this driver as a module, choose M here; the module | |
516 | will be called hptiop. If unsure, say N. | |
1da177e4 | 517 | |
1da177e4 LT |
518 | config SCSI_BUSLOGIC |
519 | tristate "BusLogic SCSI support" | |
b58b2ba3 | 520 | depends on SCSI && PCI && HAS_IOPORT |
a7f7f624 | 521 | help |
1da177e4 LT |
522 | This is support for BusLogic MultiMaster and FlashPoint SCSI Host |
523 | Adapters. Consult the SCSI-HOWTO, available from | |
524 | <http://www.tldp.org/docs.html#howto>, and the files | |
977b899c | 525 | <file:Documentation/scsi/BusLogic.rst> and |
cc0d9d3a | 526 | <file:Documentation/scsi/FlashPoint.rst> for more information. |
78b4b05d MW |
527 | Note that support for FlashPoint is only available for 32-bit |
528 | x86 configurations. | |
1da177e4 LT |
529 | |
530 | To compile this driver as a module, choose M here: the | |
531 | module will be called BusLogic. | |
532 | ||
78b4b05d MW |
533 | config SCSI_FLASHPOINT |
534 | bool "FlashPoint support" | |
b58b2ba3 | 535 | depends on SCSI_BUSLOGIC && PCI && HAS_IOPORT |
1da177e4 | 536 | help |
78b4b05d | 537 | This option allows you to add FlashPoint support to the |
1da177e4 | 538 | BusLogic SCSI driver. The FlashPoint SCCB Manager code is |
78b4b05d MW |
539 | substantial, so users of MultiMaster Host Adapters may not |
540 | wish to include it. | |
1da177e4 | 541 | |
081ff398 HR |
542 | config SCSI_MYRB |
543 | tristate "Mylex DAC960/DAC1100 PCI RAID Controller (Block Interface)" | |
544 | depends on PCI | |
545 | select RAID_ATTRS | |
546 | help | |
547 | This driver adds support for the Mylex DAC960, AcceleRAID, and | |
548 | eXtremeRAID PCI RAID controllers. This driver supports the | |
549 | older, block based interface. | |
550 | This driver is a reimplementation of the original DAC960 | |
551 | driver. If you have used the DAC960 driver you should enable | |
552 | this module. | |
553 | ||
554 | To compile this driver as a module, choose M here: the | |
555 | module will be called myrb. | |
556 | ||
77266186 HR |
557 | config SCSI_MYRS |
558 | tristate "Mylex DAC960/DAC1100 PCI RAID Controller (SCSI Interface)" | |
559 | depends on PCI | |
a3ecf482 | 560 | depends on !CPU_BIG_ENDIAN || COMPILE_TEST |
77266186 HR |
561 | select RAID_ATTRS |
562 | help | |
563 | This driver adds support for the Mylex DAC960, AcceleRAID, and | |
564 | eXtremeRAID PCI RAID controllers. This driver supports the | |
565 | newer, SCSI-based interface only. | |
566 | This driver is a reimplementation of the original DAC960 | |
567 | driver. If you have used the DAC960 driver you should enable | |
568 | this module. | |
569 | ||
570 | To compile this driver as a module, choose M here: the | |
571 | module will be called myrs. | |
572 | ||
851b1642 AK |
573 | config VMWARE_PVSCSI |
574 | tristate "VMware PVSCSI driver support" | |
575 | depends on PCI && SCSI && X86 | |
576 | help | |
577 | This driver supports VMware's para virtualized SCSI HBA. | |
578 | To compile this driver as a module, choose M here: the | |
579 | module will be called vmw_pvscsi. | |
580 | ||
8beb8d4c JG |
581 | config XEN_SCSI_FRONTEND |
582 | tristate "XEN SCSI frontend driver" | |
583 | depends on SCSI && XEN | |
8ab85eba | 584 | select XEN_XENBUS_FRONTEND |
8beb8d4c JG |
585 | help |
586 | The XEN SCSI frontend driver allows the kernel to access SCSI Devices | |
587 | within another guest OS (usually Dom0). | |
588 | Only needed if the kernel is running in a XEN guest and generic | |
589 | SCSI access to a device is needed. | |
590 | ||
89ae7d70 S |
591 | config HYPERV_STORAGE |
592 | tristate "Microsoft Hyper-V virtual storage driver" | |
593 | depends on SCSI && HYPERV | |
8063d56e | 594 | depends on m || SCSI_FC_ATTRS != m |
89ae7d70 S |
595 | default HYPERV |
596 | help | |
597 | Select this option to enable the Hyper-V virtual storage driver. | |
598 | ||
42e9a92f RL |
599 | config LIBFC |
600 | tristate "LibFC module" | |
6a38792c | 601 | depends on SCSI_FC_ATTRS |
d943aeeb | 602 | select CRC32 |
a7f7f624 | 603 | help |
42e9a92f RL |
604 | Fibre Channel library module |
605 | ||
9b34ecff VD |
606 | config LIBFCOE |
607 | tristate "LibFCoE module" | |
df568d8e | 608 | depends on LIBFC |
a7f7f624 | 609 | help |
9b34ecff VD |
610 | Library for Fibre Channel over Ethernet module |
611 | ||
85b4aa49 RL |
612 | config FCOE |
613 | tristate "FCoE module" | |
fb5edd02 | 614 | depends on PCI |
df568d8e | 615 | depends on LIBFCOE |
a7f7f624 | 616 | help |
85b4aa49 RL |
617 | Fibre Channel over Ethernet module |
618 | ||
5df6d737 AJ |
619 | config FCOE_FNIC |
620 | tristate "Cisco FNIC Driver" | |
621 | depends on PCI && X86 | |
df568d8e | 622 | depends on LIBFCOE |
5df6d737 AJ |
623 | help |
624 | This is support for the Cisco PCI-Express FCoE HBA. | |
625 | ||
626 | To compile this driver as a module, choose M here and read | |
b7223d9b | 627 | <file:Documentation/scsi/scsi.rst>. |
5df6d737 AJ |
628 | The module will be called fnic. |
629 | ||
c8806b6c NM |
630 | config SCSI_SNIC |
631 | tristate "Cisco SNIC Driver" | |
632 | depends on PCI && SCSI | |
633 | help | |
634 | This is support for the Cisco PCI-Express SCSI HBA. | |
635 | ||
636 | To compile this driver as a module, choose M here and read | |
b7223d9b | 637 | <file:Documentation/scsi/scsi.rst>. |
c8806b6c NM |
638 | The module will be called snic. |
639 | ||
640 | config SCSI_SNIC_DEBUG_FS | |
641 | bool "Cisco SNIC Driver Debugfs Support" | |
642 | depends on SCSI_SNIC && DEBUG_FS | |
643 | help | |
644 | This enables to list debugging information from SNIC Driver | |
645 | available via debugfs file system | |
646 | ||
1da177e4 LT |
647 | config SCSI_DMX3191D |
648 | tristate "DMX3191D SCSI support" | |
b58b2ba3 | 649 | depends on PCI && HAS_IOPORT && SCSI |
410ca5c7 | 650 | select SCSI_SPI_ATTRS |
1da177e4 LT |
651 | help |
652 | This is support for Domex DMX3191D SCSI Host Adapters. | |
653 | ||
654 | To compile this driver as a module, choose M here: the | |
655 | module will be called dmx3191d. | |
656 | ||
ebeb4665 OZ |
657 | config SCSI_FDOMAIN |
658 | tristate | |
659 | depends on SCSI | |
660 | ||
68046d50 OZ |
661 | config SCSI_FDOMAIN_PCI |
662 | tristate "Future Domain TMC-3260/AHA-2920A PCI SCSI support" | |
b58b2ba3 | 663 | depends on PCI && HAS_IOPORT && SCSI |
68046d50 OZ |
664 | select SCSI_FDOMAIN |
665 | help | |
666 | This is support for Future Domain's PCI SCSI host adapters (TMC-3260) | |
667 | and other adapters with PCI bus based on the Future Domain chipsets | |
668 | (Adaptec AHA-2920A). | |
669 | ||
670 | NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip | |
671 | and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI | |
672 | controller support"). This Future Domain driver works with the older | |
673 | Adaptec AHA-2920A boards with a Future Domain chip on them. | |
674 | ||
675 | To compile this driver as a module, choose M here: the | |
676 | module will be called fdomain_pci. | |
677 | ||
e5207cf0 OZ |
678 | config SCSI_FDOMAIN_ISA |
679 | tristate "Future Domain 16xx ISA SCSI support" | |
680 | depends on ISA && SCSI | |
681 | select CHECK_SIGNATURE | |
682 | select SCSI_FDOMAIN | |
683 | help | |
684 | This is support for Future Domain's 16-bit SCSI host adapters | |
685 | (TMC-1660/1680, TMC-1650/1670, TMC-1610M/MER/MEX) and other adapters | |
686 | with ISA bus based on the Future Domain chipsets (Quantum ISA-200S, | |
687 | ISA-250MG; and at least one IBM board). | |
688 | ||
689 | To compile this driver as a module, choose M here: the | |
690 | module will be called fdomain_isa. | |
691 | ||
6f231dda DW |
692 | config SCSI_ISCI |
693 | tristate "Intel(R) C600 Series Chipset SAS Controller" | |
694 | depends on PCI && SCSI | |
6f231dda | 695 | depends on X86 |
6f231dda | 696 | select SCSI_SAS_LIBSAS |
a7f7f624 | 697 | help |
6f231dda DW |
698 | This driver supports the 6Gb/s SAS capabilities of the storage |
699 | control unit found in the Intel(R) C600 series chipset. | |
700 | ||
1da177e4 | 701 | config SCSI_GENERIC_NCR5380 |
b61bacbc | 702 | tristate "Generic NCR5380/53c400 SCSI ISA card support" |
c1f7cf0a | 703 | depends on ISA && SCSI && HAS_IOPORT_MAP |
410ca5c7 | 704 | select SCSI_SPI_ATTRS |
a7f7f624 | 705 | help |
b61bacbc OZ |
706 | This is a driver for old ISA card SCSI controllers based on a |
707 | NCR 5380, 53C80, 53C400, 53C400A, or DTC 436 device. | |
708 | Most boards such as the Trantor T130 fit this category, as do | |
709 | various 8-bit and 16-bit ISA cards bundled with SCSI scanners. | |
1da177e4 LT |
710 | |
711 | To compile this driver as a module, choose M here: the | |
712 | module will be called g_NCR5380. | |
713 | ||
1da177e4 LT |
714 | config SCSI_IPS |
715 | tristate "IBM ServeRAID support" | |
b58b2ba3 | 716 | depends on PCI && HAS_IOPORT && SCSI |
a7f7f624 | 717 | help |
1da177e4 LT |
718 | This is support for the IBM ServeRAID hardware RAID controllers. |
719 | See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html> | |
631dd1a8 | 720 | and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID> |
1da177e4 LT |
721 | for more information. If this driver does not work correctly |
722 | without modification please contact the author by email at | |
723 | <ipslinux@adaptec.com>. | |
724 | ||
725 | To compile this driver as a module, choose M here: the | |
726 | module will be called ips. | |
727 | ||
728 | config SCSI_IBMVSCSI | |
729 | tristate "IBM Virtual SCSI support" | |
7834799a | 730 | depends on PPC_PSERIES |
4d680419 | 731 | select SCSI_SRP_ATTRS |
1da177e4 LT |
732 | help |
733 | This is the IBM POWER Virtual SCSI Client | |
734 | ||
735 | To compile this driver as a module, choose M here: the | |
46beb54d | 736 | module will be called ibmvscsi. |
1da177e4 | 737 | |
88a678bb BL |
738 | config SCSI_IBMVSCSIS |
739 | tristate "IBM Virtual SCSI Server support" | |
740 | depends on PPC_PSERIES && TARGET_CORE && SCSI && PCI | |
741 | help | |
742 | This is the IBM POWER Virtual SCSI Target Server | |
83fc61a5 | 743 | This driver uses the SRP protocol for communication between servers |
88a678bb BL |
744 | guest and/or the host that run on the same server. |
745 | More information on VSCSI protocol can be found at www.power.org | |
746 | ||
747 | The userspace configuration needed to initialize the driver can be | |
748 | be found here: | |
749 | ||
750 | https://github.com/powervm/ibmvscsis/wiki/Configuration | |
751 | ||
752 | To compile this driver as a module, choose M here: the | |
753 | module will be called ibmvscsis. | |
754 | ||
072b91f9 BK |
755 | config SCSI_IBMVFC |
756 | tristate "IBM Virtual FC support" | |
757 | depends on PPC_PSERIES && SCSI | |
6a38792c | 758 | depends on SCSI_FC_ATTRS |
072b91f9 BK |
759 | help |
760 | This is the IBM POWER Virtual FC Client | |
761 | ||
762 | To compile this driver as a module, choose M here: the | |
763 | module will be called ibmvfc. | |
764 | ||
765 | config SCSI_IBMVFC_TRACE | |
766 | bool "enable driver internal trace" | |
767 | depends on SCSI_IBMVFC | |
768 | default y | |
769 | help | |
770 | If you say Y here, the driver will trace all commands issued | |
771 | to the adapter. Performance impact is minimal. Trace can be | |
772 | dumped using /sys/class/scsi_host/hostXX/trace. | |
773 | ||
1da177e4 LT |
774 | config SCSI_INITIO |
775 | tristate "Initio 9100U(W) support" | |
b58b2ba3 | 776 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
777 | help |
778 | This is support for the Initio 91XXU(W) SCSI host adapter. Please | |
779 | read the SCSI-HOWTO, available from | |
780 | <http://www.tldp.org/docs.html#howto>. | |
781 | ||
782 | To compile this driver as a module, choose M here: the | |
783 | module will be called initio. | |
784 | ||
785 | config SCSI_INIA100 | |
786 | tristate "Initio INI-A100U2W support" | |
b58b2ba3 | 787 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
788 | help |
789 | This is support for the Initio INI-A100U2W SCSI host adapter. | |
790 | Please read the SCSI-HOWTO, available from | |
791 | <http://www.tldp.org/docs.html#howto>. | |
792 | ||
793 | To compile this driver as a module, choose M here: the | |
794 | module will be called a100u2w. | |
795 | ||
796 | config SCSI_PPA | |
797 | tristate "IOMEGA parallel port (ppa - older drives)" | |
6a19b41b | 798 | depends on SCSI && PARPORT_PC |
b58b2ba3 | 799 | depends on HAS_IOPORT |
a7f7f624 | 800 | help |
1da177e4 LT |
801 | This driver supports older versions of IOMEGA's parallel port ZIP |
802 | drive (a 100 MB removable media device). | |
803 | ||
804 | Note that you can say N here if you have the SCSI version of the ZIP | |
805 | drive: it will be supported automatically if you said Y to the | |
806 | generic "SCSI disk support", above. | |
807 | ||
808 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
809 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
810 | then you should say N here and Y to "IOMEGA parallel port (imm - | |
811 | newer drives)", below. | |
812 | ||
813 | For more information about this driver and how to use it you should | |
304a8b62 | 814 | read the file <file:Documentation/scsi/ppa.rst>. You should also read |
1da177e4 LT |
815 | the SCSI-HOWTO, which is available from |
816 | <http://www.tldp.org/docs.html#howto>. If you use this driver, | |
817 | you will still be able to use the parallel port for other tasks, | |
818 | such as a printer; it is safe to compile both drivers into the | |
819 | kernel. | |
820 | ||
821 | To compile this driver as a module, choose M here: the | |
822 | module will be called ppa. | |
823 | ||
824 | config SCSI_IMM | |
825 | tristate "IOMEGA parallel port (imm - newer drives)" | |
6a19b41b | 826 | depends on SCSI && PARPORT_PC |
a7f7f624 | 827 | help |
1da177e4 LT |
828 | This driver supports newer versions of IOMEGA's parallel port ZIP |
829 | drive (a 100 MB removable media device). | |
830 | ||
831 | Note that you can say N here if you have the SCSI version of the ZIP | |
832 | drive: it will be supported automatically if you said Y to the | |
833 | generic "SCSI disk support", above. | |
834 | ||
835 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
836 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
837 | then you should say Y here; if you have an older ZIP drive, say N | |
838 | here and Y to "IOMEGA Parallel Port (ppa - older drives)", above. | |
839 | ||
840 | For more information about this driver and how to use it you should | |
304a8b62 | 841 | read the file <file:Documentation/scsi/ppa.rst>. You should also read |
1da177e4 LT |
842 | the SCSI-HOWTO, which is available from |
843 | <http://www.tldp.org/docs.html#howto>. If you use this driver, | |
844 | you will still be able to use the parallel port for other tasks, | |
845 | such as a printer; it is safe to compile both drivers into the | |
846 | kernel. | |
847 | ||
848 | To compile this driver as a module, choose M here: the | |
849 | module will be called imm. | |
850 | ||
1da177e4 LT |
851 | config SCSI_IZIP_SLOW_CTR |
852 | bool "ppa/imm option - Assume slow parport control register" | |
6a19b41b | 853 | depends on SCSI_PPA || SCSI_IMM |
1da177e4 LT |
854 | help |
855 | Some parallel ports are known to have excessive delays between | |
856 | changing the parallel port control register and good data being | |
857 | available on the parallel port data/status register. This option | |
858 | forces a small delay (1.0 usec to be exact) after changing the | |
859 | control register to let things settle out. Enabling this option may | |
860 | result in a big drop in performance but some very old parallel ports | |
861 | (found in 386 vintage machines) will not work properly. | |
862 | ||
863 | Generally, saying N is fine. | |
864 | ||
1da177e4 LT |
865 | config SCSI_LASI700 |
866 | tristate "HP Lasi SCSI support for 53c700/710" | |
867 | depends on GSC && SCSI | |
868 | select SCSI_SPI_ATTRS | |
869 | help | |
870 | This is a driver for the SCSI controller in the Lasi chip found in | |
871 | many PA-RISC workstations & servers. If you do not know whether you | |
872 | have a Lasi chip, it is safe to say "Y" here. | |
873 | ||
c27d85f3 TB |
874 | config SCSI_SNI_53C710 |
875 | tristate "SNI RM SCSI support for 53c710" | |
876 | depends on SNI_RM && SCSI | |
877 | select SCSI_SPI_ATTRS | |
878 | select 53C700_LE_ON_BE | |
879 | help | |
880 | This is a driver for the onboard SCSI controller found in older | |
881 | SNI RM workstations & servers. | |
882 | ||
1da177e4 LT |
883 | config 53C700_LE_ON_BE |
884 | bool | |
8cbf0c17 | 885 | depends on SCSI_LASI700 || SCSI_SNI_53C710 |
1da177e4 LT |
886 | default y |
887 | ||
5a25ba16 JG |
888 | config SCSI_STEX |
889 | tristate "Promise SuperTrak EX Series support" | |
890 | depends on PCI && SCSI | |
a7f7f624 | 891 | help |
ee926b27 EL |
892 | This driver supports Promise SuperTrak EX series storage controllers. |
893 | ||
894 | Promise provides Linux RAID configuration utility for these | |
895 | controllers. Please visit <http://www.promise.com> to download. | |
896 | ||
897 | To compile this driver as a module, choose M here: the | |
898 | module will be called stex. | |
5a25ba16 | 899 | |
63273134 KJ |
900 | config 53C700_BE_BUS |
901 | bool | |
45804fbb | 902 | depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI |
63273134 KJ |
903 | default y |
904 | ||
1da177e4 LT |
905 | config SCSI_SYM53C8XX_2 |
906 | tristate "SYM53C8XX Version 2 SCSI support" | |
907 | depends on PCI && SCSI | |
908 | select SCSI_SPI_ATTRS | |
a7f7f624 | 909 | help |
1da177e4 LT |
910 | This driver supports the whole NCR53C8XX/SYM53C8XX family of |
911 | PCI-SCSI controllers. It also supports the subset of LSI53C10XX | |
912 | Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS | |
913 | language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI | |
914 | controllers; you need to use the Fusion MPT driver for that. | |
915 | ||
f02e84d2 | 916 | Please read <file:Documentation/scsi/sym53c8xx_2.rst> for more |
1da177e4 LT |
917 | information. |
918 | ||
919 | config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE | |
920 | int "DMA addressing mode" | |
921 | depends on SCSI_SYM53C8XX_2 | |
922 | default "1" | |
a7f7f624 | 923 | help |
1da177e4 LT |
924 | This option only applies to PCI-SCSI chips that are PCI DAC |
925 | capable (875A, 895A, 896, 1010-33, 1010-66, 1000). | |
926 | ||
927 | When set to 0, the driver will program the chip to only perform | |
928 | 32-bit DMA. When set to 1, the chip will be able to perform DMA | |
929 | to addresses up to 1TB. When set to 2, the driver supports the | |
930 | full 64-bit DMA address range, but can only address 16 segments | |
931 | of 4 GB each. This limits the total addressable range to 64 GB. | |
932 | ||
933 | Most machines with less than 4GB of memory should use a setting | |
934 | of 0 for best performance. If your machine has 4GB of memory | |
935 | or more, you should set this option to 1 (the default). | |
936 | ||
937 | The still experimental value 2 (64 bit DMA addressing with 16 | |
938 | x 4GB segments limitation) can be used on systems that require | |
939 | PCI address bits past bit 39 to be set for the addressing of | |
940 | memory using PCI DAC cycles. | |
941 | ||
942 | config SCSI_SYM53C8XX_DEFAULT_TAGS | |
1f61d824 | 943 | int "Default tagged command queue depth" |
1da177e4 LT |
944 | depends on SCSI_SYM53C8XX_2 |
945 | default "16" | |
946 | help | |
947 | This is the default value of the command queue depth the | |
948 | driver will announce to the generic SCSI layer for devices | |
949 | that support tagged command queueing. This value can be changed | |
950 | from the boot command line. This is a soft limit that cannot | |
951 | exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS. | |
952 | ||
953 | config SCSI_SYM53C8XX_MAX_TAGS | |
1f61d824 | 954 | int "Maximum number of queued commands" |
1da177e4 LT |
955 | depends on SCSI_SYM53C8XX_2 |
956 | default "64" | |
957 | help | |
958 | This option allows you to specify the maximum number of commands | |
959 | that can be queued to any device, when tagged command queuing is | |
960 | possible. The driver supports up to 256 queued commands per device. | |
961 | This value is used as a compiled-in hard limit. | |
962 | ||
1f61d824 MW |
963 | config SCSI_SYM53C8XX_MMIO |
964 | bool "Use memory mapped IO" | |
1da177e4 | 965 | depends on SCSI_SYM53C8XX_2 |
1f61d824 | 966 | default y |
1da177e4 | 967 | help |
1f61d824 MW |
968 | Memory mapped IO is faster than Port IO. Most people should |
969 | answer Y here, but some machines may have problems. If you have | |
970 | to answer N here, please report the problem to the maintainer. | |
1da177e4 LT |
971 | |
972 | config SCSI_IPR | |
973 | tristate "IBM Power Linux RAID adapter support" | |
65a15d65 | 974 | depends on PCI && SCSI |
1da177e4 | 975 | select FW_LOADER |
511cbce2 | 976 | select IRQ_POLL |
f95dc1bb | 977 | select SGL_ALLOC |
a7f7f624 | 978 | help |
1da177e4 LT |
979 | This driver supports the IBM Power Linux family RAID adapters. |
980 | This includes IBM pSeries 5712, 5703, 5709, and 570A, as well | |
981 | as IBM iSeries 5702, 5703, 5709, and 570A. | |
982 | ||
983 | config SCSI_IPR_TRACE | |
984 | bool "enable driver internal trace" | |
985 | depends on SCSI_IPR | |
efbbdd84 | 986 | default y |
1da177e4 LT |
987 | help |
988 | If you say Y here, the driver will trace all commands issued | |
989 | to the adapter. Performance impact is minimal. Trace can be | |
990 | dumped using /sys/bus/class/scsi_host/hostXX/trace. | |
991 | ||
992 | config SCSI_IPR_DUMP | |
993 | bool "enable adapter dump support" | |
994 | depends on SCSI_IPR | |
efbbdd84 | 995 | default y |
1da177e4 LT |
996 | help |
997 | If you say Y here, the driver will support adapter crash dump. | |
998 | If you enable this support, the iprdump daemon can be used | |
999 | to capture adapter failure analysis information. | |
1000 | ||
1001 | config SCSI_ZALON | |
1002 | tristate "Zalon SCSI support" | |
1003 | depends on GSC && SCSI | |
1004 | select SCSI_SPI_ATTRS | |
1005 | help | |
1006 | The Zalon is a GSC/HSC bus interface chip that sits between the | |
1007 | PA-RISC processor and the NCR 53c720 SCSI controller on C100, | |
1008 | C110, J200, J210 and some D, K & R-class machines. It's also | |
1009 | used on the add-in Bluefish, Barracuda & Shrike SCSI cards. | |
1010 | Say Y here if you have one of these machines or cards. | |
1011 | ||
1da177e4 | 1012 | config SCSI_NCR53C8XX_DEFAULT_TAGS |
e55a3e8a | 1013 | int "default tagged command queue depth" |
af8a6722 | 1014 | depends on SCSI_ZALON |
1da177e4 | 1015 | default "8" |
a7f7f624 | 1016 | help |
1da177e4 LT |
1017 | "Tagged command queuing" is a feature of SCSI-2 which improves |
1018 | performance: the host adapter can send several SCSI commands to a | |
1019 | device's queue even if previous commands haven't finished yet. | |
1020 | Because the device is intelligent, it can optimize its operations | |
1021 | (like head positioning) based on its own request queue. Some SCSI | |
1022 | devices don't implement this properly; if you want to disable this | |
1023 | feature, enter 0 or 1 here (it doesn't matter which). | |
1024 | ||
1025 | The default value is 8 and should be supported by most hard disks. | |
1026 | This value can be overridden from the boot command line using the | |
1027 | 'tags' option as follows (example): | |
1028 | 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to | |
1029 | 4, set queue depth to 16 for target 2 and target 3 on controller 0 | |
1030 | and set queue depth to 10 for target 0 / lun 2 on controller 1. | |
1031 | ||
1032 | The normal answer therefore is to go with the default 8 and to use | |
1033 | a boot command line option for devices that need to use a different | |
1034 | command queue depth. | |
1035 | ||
1036 | There is no safe option other than using good SCSI devices. | |
1037 | ||
1038 | config SCSI_NCR53C8XX_MAX_TAGS | |
e55a3e8a | 1039 | int "maximum number of queued commands" |
af8a6722 | 1040 | depends on SCSI_ZALON |
1da177e4 | 1041 | default "32" |
a7f7f624 | 1042 | help |
1da177e4 LT |
1043 | This option allows you to specify the maximum number of commands |
1044 | that can be queued to any device, when tagged command queuing is | |
1045 | possible. The default value is 32. Minimum is 2, maximum is 64. | |
1046 | Modern hard disks are able to support 64 tags and even more, but | |
1047 | do not seem to be faster when more than 32 tags are being used. | |
1048 | ||
1049 | So, the normal answer here is to go with the default value 32 unless | |
1050 | you are using very large hard disks with large cache (>= 1 MB) that | |
1051 | are able to take advantage of more than 32 tagged commands. | |
1052 | ||
1053 | There is no safe option and the default answer is recommended. | |
1054 | ||
1055 | config SCSI_NCR53C8XX_SYNC | |
e55a3e8a | 1056 | int "synchronous transfers frequency in MHz" |
af8a6722 | 1057 | depends on SCSI_ZALON |
1da177e4 | 1058 | default "20" |
a7f7f624 | 1059 | help |
1da177e4 LT |
1060 | The SCSI Parallel Interface-2 Standard defines 5 classes of transfer |
1061 | rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers | |
1062 | are respectively the maximum data transfer rates in mega-transfers | |
1063 | per second for each class. For example, a FAST-20 Wide 16 device is | |
1064 | able to transfer data at 20 million 16 bit packets per second for a | |
1065 | total rate of 40 MB/s. | |
1066 | ||
1067 | You may specify 0 if you want to only use asynchronous data | |
1068 | transfers. This is the safest and slowest option. Otherwise, specify | |
1069 | a value between 5 and 80, depending on the capability of your SCSI | |
1070 | controller. The higher the number, the faster the data transfer. | |
1071 | Note that 80 should normally be ok since the driver decreases the | |
1072 | value automatically according to the controller's capabilities. | |
1073 | ||
1074 | Your answer to this question is ignored for controllers with NVRAM, | |
1075 | since the driver will get this information from the user set-up. It | |
1076 | also can be overridden using a boot setup option, as follows | |
1077 | (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate | |
1078 | for FAST-20 synchronous data transfer (20 mega-transfers per | |
1079 | second). | |
1080 | ||
1081 | The normal answer therefore is not to go with the default but to | |
1082 | select the maximum value 80 allowing the driver to use the maximum | |
1083 | value supported by each controller. If this causes problems with | |
1084 | your SCSI devices, you should come back and decrease the value. | |
1085 | ||
1086 | There is no safe option other than using good cabling, right | |
1087 | terminations and SCSI conformant devices. | |
1088 | ||
1da177e4 | 1089 | config SCSI_NCR53C8XX_NO_DISCONNECT |
e55a3e8a | 1090 | bool "not allow targets to disconnect" |
af8a6722 | 1091 | depends on SCSI_ZALON && SCSI_NCR53C8XX_DEFAULT_TAGS=0 |
1da177e4 LT |
1092 | help |
1093 | This option is only provided for safety if you suspect some SCSI | |
1094 | device of yours to not support properly the target-disconnect | |
1095 | feature. In that case, you would say Y here. In general however, to | |
1096 | not allow targets to disconnect is not reasonable if there is more | |
1097 | than 1 device on a SCSI bus. The normal answer therefore is N. | |
1098 | ||
1da177e4 LT |
1099 | config SCSI_QLOGIC_FAS |
1100 | tristate "Qlogic FAS SCSI support" | |
1101 | depends on ISA && SCSI | |
a7f7f624 | 1102 | help |
1da177e4 LT |
1103 | This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic |
1104 | FastSCSI! cards as well as any other card based on the FASXX chip | |
1105 | (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards). | |
1106 | ||
1107 | This driver does NOT support the PCI versions of these cards. The | |
1108 | PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP | |
1109 | SCSI support"), below. | |
1110 | ||
1111 | Information about this driver is contained in | |
058595d5 | 1112 | <file:Documentation/scsi/qlogicfas.rst>. You should also read the |
1da177e4 LT |
1113 | SCSI-HOWTO, available from |
1114 | <http://www.tldp.org/docs.html#howto>. | |
1115 | ||
1116 | To compile this driver as a module, choose M here: the | |
1117 | module will be called qlogicfas. | |
1118 | ||
1da177e4 LT |
1119 | config SCSI_QLOGIC_1280 |
1120 | tristate "Qlogic QLA 1240/1x80/1x160 SCSI support" | |
1121 | depends on PCI && SCSI | |
1122 | help | |
1123 | Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter. | |
1124 | ||
1125 | To compile this driver as a module, choose M here: the | |
1126 | module will be called qla1280. | |
1127 | ||
1da177e4 LT |
1128 | config SCSI_QLOGICPTI |
1129 | tristate "PTI Qlogic, ISP Driver" | |
1130 | depends on SBUS && SCSI | |
1131 | help | |
1132 | This driver supports SBUS SCSI controllers from PTI or QLogic. These | |
1133 | controllers are known under Solaris as qpti and in the openprom as | |
1134 | PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are | |
1135 | driven by a different driver. | |
1136 | ||
1137 | To compile this driver as a module, choose M here: the | |
1138 | module will be called qlogicpti. | |
1139 | ||
1140 | source "drivers/scsi/qla2xxx/Kconfig" | |
afaf5a2d | 1141 | source "drivers/scsi/qla4xxx/Kconfig" |
ace7f46b | 1142 | source "drivers/scsi/qedi/Kconfig" |
61d8658b | 1143 | source "drivers/scsi/qedf/Kconfig" |
1da177e4 | 1144 | |
dea3101e | 1145 | config SCSI_LPFC |
1146 | tristate "Emulex LightPulse Fibre Channel Support" | |
1147 | depends on PCI && SCSI | |
e3d2bf65 | 1148 | depends on CPU_FREQ |
6a38792c | 1149 | depends on SCSI_FC_ATTRS |
cd069bb9 AB |
1150 | depends on NVME_TARGET_FC || NVME_TARGET_FC=n |
1151 | depends on NVME_FC || NVME_FC=n | |
6a7252fd | 1152 | select CRC_T10DIF |
fad0a161 | 1153 | select IRQ_POLL |
a7f7f624 | 1154 | help |
dea3101e | 1155 | This lpfc driver supports the Emulex LightPulse |
1156 | Family of Fibre Channel PCI host adapters. | |
1157 | ||
923e4b6a JS |
1158 | config SCSI_LPFC_DEBUG_FS |
1159 | bool "Emulex LightPulse Fibre Channel debugfs Support" | |
1160 | depends on SCSI_LPFC && DEBUG_FS | |
a7f7f624 | 1161 | help |
692105b8 | 1162 | This makes debugging information from the lpfc driver |
923e4b6a JS |
1163 | available via the debugfs filesystem. |
1164 | ||
ebc076b3 JS |
1165 | source "drivers/scsi/elx/Kconfig" |
1166 | ||
1da177e4 LT |
1167 | config SCSI_SIM710 |
1168 | tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" | |
c8bf9212 | 1169 | depends on EISA && SCSI |
1da177e4 | 1170 | select SCSI_SPI_ATTRS |
a7f7f624 | 1171 | help |
692105b8 | 1172 | This driver is for NCR53c710 based SCSI host adapters. |
1da177e4 | 1173 | |
c8bf9212 | 1174 | It currently supports Compaq EISA cards. |
1da177e4 | 1175 | |
1da177e4 | 1176 | config SCSI_DC395x |
92f6ed4a | 1177 | tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support" |
b58b2ba3 | 1178 | depends on PCI && HAS_IOPORT && SCSI |
9c2d2670 | 1179 | select SCSI_SPI_ATTRS |
a7f7f624 | 1180 | help |
1da177e4 LT |
1181 | This driver supports PCI SCSI host adapters based on the ASIC |
1182 | TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants. | |
1183 | ||
1184 | This driver works, but is still in experimental status. So better | |
1185 | have a bootable disk and a backup in case of emergency. | |
1186 | ||
62e3bfa4 | 1187 | Documentation can be found in <file:Documentation/scsi/dc395x.rst>. |
1da177e4 LT |
1188 | |
1189 | To compile this driver as a module, choose M here: the | |
1190 | module will be called dc395x. | |
1191 | ||
3a7e7be2 HR |
1192 | config SCSI_AM53C974 |
1193 | tristate "Tekram DC390(T) and Am53/79C974 SCSI support (new driver)" | |
1194 | depends on PCI && SCSI | |
1195 | select SCSI_SPI_ATTRS | |
a7f7f624 | 1196 | help |
3a7e7be2 HR |
1197 | This driver supports PCI SCSI host adapters based on the Am53C974A |
1198 | chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard | |
1199 | PCscsi/PCnet (Am53/79C974) solutions. | |
1200 | This is a new implementation base on the generic esp_scsi driver. | |
1201 | ||
3a7e7be2 HR |
1202 | Note that this driver does NOT support Tekram DC390W/U/F, which are |
1203 | based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those. | |
1204 | ||
1205 | To compile this driver as a module, choose M here: the | |
1206 | module will be called am53c974. | |
1207 | ||
1da177e4 LT |
1208 | config SCSI_NSP32 |
1209 | tristate "Workbit NinjaSCSI-32Bi/UDE support" | |
b58b2ba3 | 1210 | depends on PCI && SCSI && !64BIT && HAS_IOPORT |
1da177e4 LT |
1211 | help |
1212 | This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus | |
1213 | SCSI host adapter. Please read the SCSI-HOWTO, available from | |
1214 | <http://www.tldp.org/docs.html#howto>. | |
1215 | ||
1216 | To compile this driver as a module, choose M here: the | |
1217 | module will be called nsp32. | |
1218 | ||
48a31030 OZ |
1219 | config SCSI_WD719X |
1220 | tristate "Western Digital WD7193/7197/7296 support" | |
1221 | depends on PCI && SCSI | |
1222 | select EEPROM_93CX6 | |
a7f7f624 | 1223 | help |
48a31030 OZ |
1224 | This is a driver for Western Digital WD7193, WD7197 and WD7296 PCI |
1225 | SCSI controllers (based on WD33C296A chip). | |
1226 | ||
1da177e4 | 1227 | config SCSI_DEBUG |
6d6f3807 | 1228 | tristate "SCSI debugging host and device simulator" |
1da177e4 | 1229 | depends on SCSI |
d0ace3c5 | 1230 | select CRC_T10DIF |
1da177e4 | 1231 | help |
6d6f3807 DG |
1232 | This pseudo driver simulates one or more hosts (SCSI initiators), |
1233 | each with one or more targets, each with one or more logical units. | |
1234 | Defaults to one of each, creating a small RAM disk device. Many | |
1235 | parameters found in the /sys/bus/pseudo/drivers/scsi_debug | |
1236 | directory can be tweaked at run time. | |
1237 | See <http://sg.danny.cz/sg/sdebug26.html> for more information. | |
1238 | Mainly used for testing and best as a module. If unsure, say N. | |
1da177e4 LT |
1239 | |
1240 | config SCSI_MESH | |
1241 | tristate "MESH (Power Mac internal SCSI) support" | |
1242 | depends on PPC32 && PPC_PMAC && SCSI | |
1243 | help | |
1244 | Many Power Macintoshes and clones have a MESH (Macintosh Enhanced | |
1245 | SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the | |
1246 | other Power Macintoshes do). Say Y to include support for this SCSI | |
1247 | adaptor. | |
1248 | ||
1249 | To compile this driver as a module, choose M here: the | |
1250 | module will be called mesh. | |
1251 | ||
1252 | config SCSI_MESH_SYNC_RATE | |
1253 | int "maximum synchronous transfer rate (MB/s) (0 = async)" | |
1254 | depends on SCSI_MESH | |
1255 | default "5" | |
1256 | help | |
1257 | On Power Macintoshes (and clones) where the MESH SCSI bus adaptor | |
1258 | drives a bus which is entirely internal to the machine (such as the | |
1259 | 7500, 7600, 8500, etc.), the MESH is capable of synchronous | |
1260 | operation at up to 10 MB/s. On machines where the SCSI bus | |
1261 | controlled by the MESH can have external devices connected, it is | |
1262 | usually rated at 5 MB/s. 5 is a safe value here unless you know the | |
1263 | MESH SCSI bus is internal only; in that case you can say 10. Say 0 | |
1264 | to disable synchronous operation. | |
1265 | ||
1266 | config SCSI_MESH_RESET_DELAY_MS | |
1267 | int "initial bus reset delay (ms) (0 = no reset)" | |
1268 | depends on SCSI_MESH | |
1269 | default "4000" | |
1270 | ||
1271 | config SCSI_MAC53C94 | |
1272 | tristate "53C94 (Power Mac external SCSI) support" | |
1273 | depends on PPC32 && PPC_PMAC && SCSI | |
1274 | help | |
1275 | On Power Macintoshes (and clones) with two SCSI buses, the external | |
1276 | SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older | |
1277 | machines which only have one SCSI bus, such as the 7200, also use | |
1278 | the 53C94. Say Y to include support for the 53C94. | |
1279 | ||
1280 | To compile this driver as a module, choose M here: the | |
1281 | module will be called mac53c94. | |
1282 | ||
1283 | source "drivers/scsi/arm/Kconfig" | |
1284 | ||
1285 | config JAZZ_ESP | |
1286 | bool "MIPS JAZZ FAS216 SCSI support" | |
9ddf190a | 1287 | depends on MACH_JAZZ && SCSI=y |
3a243070 | 1288 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1289 | help |
1290 | This is the driver for the onboard SCSI host adapter of MIPS Magnum | |
1291 | 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM | |
1292 | systems. | |
1293 | ||
1294 | config A3000_SCSI | |
1295 | tristate "A3000 WD33C93A support" | |
1296 | depends on AMIGA && SCSI | |
1297 | help | |
1298 | If you have an Amiga 3000 and have SCSI devices connected to the | |
1299 | built-in SCSI controller, say Y. Otherwise, say N. | |
1300 | ||
1301 | To compile this driver as a module, choose M here: the | |
90638f99 | 1302 | module will be called a3000. |
1da177e4 LT |
1303 | |
1304 | config A2091_SCSI | |
1305 | tristate "A2091/A590 WD33C93A support" | |
1306 | depends on ZORRO && SCSI | |
1307 | help | |
1308 | If you have a Commodore A2091 SCSI controller, say Y. Otherwise, | |
1309 | say N. | |
1310 | ||
1311 | To compile this driver as a module, choose M here: the | |
90638f99 | 1312 | module will be called a2091. |
1da177e4 LT |
1313 | |
1314 | config GVP11_SCSI | |
1315 | tristate "GVP Series II WD33C93A support" | |
1316 | depends on ZORRO && SCSI | |
a7f7f624 | 1317 | help |
1da177e4 LT |
1318 | If you have a Great Valley Products Series II SCSI controller, |
1319 | answer Y. Also say Y if you have a later model of GVP SCSI | |
1320 | controller (such as the GVP A4008 or a Combo board). Otherwise, | |
1321 | answer N. This driver does NOT work for the T-Rex series of | |
1322 | accelerators from TekMagic and GVP-M. | |
1323 | ||
1324 | To compile this driver as a module, choose M here: the | |
1325 | module will be called gvp11. | |
1326 | ||
a16efc1c | 1327 | config SCSI_A4000T |
92f6ed4a KC |
1328 | tristate "A4000T NCR53c710 SCSI support" |
1329 | depends on AMIGA && SCSI | |
a16efc1c | 1330 | select SCSI_SPI_ATTRS |
1da177e4 | 1331 | help |
a16efc1c KJ |
1332 | If you have an Amiga 4000T and have SCSI devices connected to the |
1333 | built-in SCSI controller, say Y. Otherwise, say N. | |
1334 | ||
1335 | To compile this driver as a module, choose M here: the | |
1336 | module will be called a4000t. | |
1337 | ||
45804fbb | 1338 | config SCSI_ZORRO7XX |
92f6ed4a KC |
1339 | tristate "Zorro NCR53c710 SCSI support" |
1340 | depends on ZORRO && SCSI | |
45804fbb | 1341 | select SCSI_SPI_ATTRS |
1da177e4 | 1342 | help |
45804fbb KJ |
1343 | Support for various NCR53c710-based SCSI controllers on Zorro |
1344 | expansion boards for the Amiga. | |
1da177e4 | 1345 | This includes: |
1da177e4 LT |
1346 | - the Amiga 4091 Zorro III SCSI-2 controller, |
1347 | - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller | |
1348 | (info at | |
1349 | <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>), | |
1350 | - the SCSI controller on the Phase5 Blizzard PowerUP 603e+ | |
1351 | accelerator card for the Amiga 1200, | |
1352 | - the SCSI controller on the GVP Turbo 040/060 accelerator. | |
1da177e4 | 1353 | |
3109e5ae MS |
1354 | config SCSI_ZORRO_ESP |
1355 | tristate "Zorro ESP SCSI support" | |
1356 | depends on ZORRO && SCSI | |
1357 | select SCSI_SPI_ATTRS | |
53dce332 | 1358 | select SCSI_ESP_PIO |
3109e5ae MS |
1359 | help |
1360 | Support for various NCR53C9x (ESP) based SCSI controllers on Zorro | |
1361 | expansion boards for the Amiga. | |
1362 | This includes: | |
1363 | - the Phase5 Blizzard 1230 II and IV SCSI controllers, | |
1364 | - the Phase5 Blizzard 2060 SCSI controller, | |
1365 | - the Phase5 Blizzard Cyberstorm and Cyberstorm II SCSI | |
1366 | controllers, | |
1367 | - the Fastlane Zorro III SCSI controller. | |
1368 | ||
1da177e4 LT |
1369 | config ATARI_SCSI |
1370 | tristate "Atari native SCSI support" | |
fb810d12 | 1371 | depends on ATARI && SCSI |
410ca5c7 | 1372 | select SCSI_SPI_ATTRS |
a7f7f624 | 1373 | help |
1da177e4 LT |
1374 | If you have an Atari with built-in NCR5380 SCSI controller (TT, |
1375 | Falcon, ...) say Y to get it supported. Of course also, if you have | |
1376 | a compatible SCSI controller (e.g. for Medusa). | |
1377 | ||
83d2aed4 FT |
1378 | To compile this driver as a module, choose M here: the module will |
1379 | be called atari_scsi. If you also enable NVRAM support, the SCSI | |
1380 | host's ID is taken from the setting in TT RTC NVRAM. | |
1da177e4 LT |
1381 | |
1382 | This driver supports both styles of NCR integration into the | |
1383 | system: the TT style (separate DMA), and the Falcon style (via | |
1384 | ST-DMA, replacing ACSI). It does NOT support other schemes, like | |
1385 | in the Hades (without DMA). | |
1386 | ||
1da177e4 | 1387 | config MAC_SCSI |
6e9ae6d5 | 1388 | tristate "Macintosh NCR5380 SCSI" |
2559a1ef | 1389 | depends on MAC && SCSI |
410ca5c7 | 1390 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1391 | help |
1392 | This is the NCR 5380 SCSI controller included on most of the 68030 | |
1393 | based Macintoshes. If you have one of these say Y and read the | |
1394 | SCSI-HOWTO, available from | |
1395 | <http://www.tldp.org/docs.html#howto>. | |
1396 | ||
6fe07aaf FT |
1397 | config SCSI_MAC_ESP |
1398 | tristate "Macintosh NCR53c9[46] SCSI" | |
1399 | depends on MAC && SCSI | |
48fc8de9 | 1400 | select SCSI_SPI_ATTRS |
53dce332 | 1401 | select SCSI_ESP_PIO |
6fe07aaf FT |
1402 | help |
1403 | This is the NCR 53c9x SCSI controller found on most of the 68040 | |
1404 | based Macintoshes. | |
1405 | ||
1406 | To compile this driver as a module, choose M here: the module | |
1407 | will be called mac_esp. | |
1408 | ||
1da177e4 LT |
1409 | config MVME147_SCSI |
1410 | bool "WD33C93 SCSI driver for MVME147" | |
fa53bb65 | 1411 | depends on MVME147 && SCSI=y |
410ca5c7 | 1412 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1413 | help |
1414 | Support for the on-board SCSI controller on the Motorola MVME147 | |
1415 | single-board computer. | |
1416 | ||
1417 | config MVME16x_SCSI | |
506c7bbc KJ |
1418 | tristate "NCR53C710 SCSI driver for MVME16x" |
1419 | depends on MVME16x && SCSI | |
410ca5c7 | 1420 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1421 | help |
1422 | The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710 | |
1423 | SCSI controller chip. Almost everyone using one of these boards | |
1424 | will want to say Y to this question. | |
1425 | ||
1426 | config BVME6000_SCSI | |
8276b58a KJ |
1427 | tristate "NCR53C710 SCSI driver for BVME6000" |
1428 | depends on BVME6000 && SCSI | |
410ca5c7 | 1429 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1430 | help |
1431 | The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710 | |
1432 | SCSI controller chip. Almost everyone using one of these boards | |
1433 | will want to say Y to this question. | |
1434 | ||
1da177e4 LT |
1435 | config SUN3_SCSI |
1436 | tristate "Sun3 NCR5380 SCSI" | |
c39e7eee | 1437 | depends on SUN3 && SCSI |
410ca5c7 | 1438 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1439 | help |
1440 | This option will enable support for the OBIO (onboard io) NCR5380 | |
1441 | SCSI controller found in the Sun 3/50 and 3/60, as well as for | |
1442 | "Sun3" type VME scsi controllers also based on the NCR5380. | |
1443 | General Linux information on the Sun 3 series (now discontinued) | |
1444 | is at <http://www.angelfire.com/ca2/tech68k/sun3.html>. | |
1445 | ||
1446 | config SUN3X_ESP | |
1447 | bool "Sun3x ESP SCSI" | |
fa53bb65 | 1448 | depends on SUN3X && SCSI=y |
0bb67f18 | 1449 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1450 | help |
1451 | The ESP was an on-board SCSI controller used on Sun 3/80 | |
1452 | machines. Say Y here to compile in support for it. | |
1453 | ||
1454 | config SCSI_SUNESP | |
1455 | tristate "Sparc ESP Scsi Driver" | |
1456 | depends on SBUS && SCSI | |
3a243070 | 1457 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1458 | help |
1459 | This is the driver for the Sun ESP SCSI host adapter. The ESP | |
dbfe54a9 FP |
1460 | chipset is present in most SPARC SBUS-based computers and |
1461 | supports the Emulex family of ESP SCSI chips (esp100, esp100A, | |
1462 | esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip. | |
1da177e4 LT |
1463 | |
1464 | To compile this driver as a module, choose M here: the | |
dbfe54a9 | 1465 | module will be called sun_esp. |
1da177e4 | 1466 | |
1da177e4 | 1467 | config ZFCP |
c06de6e2 | 1468 | tristate "FCP host bus adapter driver for IBM mainframes" |
347a8dc3 | 1469 | depends on S390 && QDIO && SCSI |
6a38792c | 1470 | depends on SCSI_FC_ATTRS |
1da177e4 | 1471 | help |
c06de6e2 BB |
1472 | If you want to access SCSI devices attached to your IBM mainframe by |
1473 | means of Fibre Channel Protocol host bus adapters say Y. | |
1474 | ||
1475 | Supported HBAs include different models of the FICON Express and FCP | |
1476 | Express I/O cards. | |
1477 | ||
1478 | For a more complete list, and for more details about setup and | |
1479 | operation refer to the IBM publication "Device Drivers, Features, and | |
1480 | Commands", SC33-8411. | |
1da177e4 LT |
1481 | |
1482 | This driver is also available as a module. This module will be | |
1483 | called zfcp. If you want to compile it as a module, say M here | |
cd238eff | 1484 | and read <file:Documentation/kbuild/modules.rst>. |
1da177e4 | 1485 | |
89a36810 AR |
1486 | config SCSI_PMCRAID |
1487 | tristate "PMC SIERRA Linux MaxRAID adapter support" | |
b2045240 | 1488 | depends on PCI && SCSI && NET |
ed4414ce | 1489 | select SGL_ALLOC |
a7f7f624 | 1490 | help |
89a36810 AR |
1491 | This driver supports the PMC SIERRA MaxRAID adapters. |
1492 | ||
dbf9bfe6 | 1493 | config SCSI_PM8001 |
1494 | tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver" | |
1495 | depends on PCI && SCSI | |
1496 | select SCSI_SAS_LIBSAS | |
1497 | help | |
1498 | This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip | |
1499 | based host adapters. | |
1500 | ||
7725ccfd JH |
1501 | config SCSI_BFA_FC |
1502 | tristate "Brocade BFA Fibre Channel Support" | |
1503 | depends on PCI && SCSI | |
6a38792c | 1504 | depends on SCSI_FC_ATTRS |
7725ccfd JH |
1505 | help |
1506 | This bfa driver supports all Brocade PCIe FC/FCOE host adapters. | |
1507 | ||
1508 | To compile this driver as a module, choose M here. The module will | |
1509 | be called bfa. | |
1510 | ||
4fe74b1c | 1511 | config SCSI_VIRTIO |
92f6ed4a KC |
1512 | tristate "virtio-scsi support" |
1513 | depends on VIRTIO | |
4fe74b1c PB |
1514 | help |
1515 | This is the virtual HBA driver for virtio. If the kernel will | |
1516 | be used in a virtual machine, say Y or M. | |
1517 | ||
a3667aae | 1518 | source "drivers/scsi/csiostor/Kconfig" |
4fe74b1c | 1519 | |
1da177e4 LT |
1520 | source "drivers/scsi/pcmcia/Kconfig" |
1521 | ||
e70bdd81 AB |
1522 | endif # SCSI_LOWLEVEL |
1523 | ||
a6a8d9f8 CS |
1524 | source "drivers/scsi/device_handler/Kconfig" |
1525 | ||
1da177e4 | 1526 | endmenu |