Commit | Line | Data |
---|---|---|
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 In Linux 2.6 this has been superseded by |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 LT |
69 | |
70 | comment "SCSI support type (disk, tape, CD-ROM)" | |
71 | depends on SCSI | |
72 | ||
73 | config BLK_DEV_SD | |
74 | tristate "SCSI disk support" | |
75 | depends on SCSI | |
a754bd5f | 76 | select BLK_DEV_INTEGRITY_T10 if BLK_DEV_INTEGRITY |
a7f7f624 | 77 | help |
1da177e4 | 78 | If you want to use SCSI hard disks, Fibre Channel disks, |
abcdceb9 | 79 | Serial ATA (SATA) or Parallel ATA (PATA) hard disks, |
1da177e4 LT |
80 | USB storage or the SCSI or parallel port version of |
81 | the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO, | |
82 | the Disk-HOWTO and the Multi-Disk-HOWTO, available from | |
83 | <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI | |
84 | CD-ROMs. | |
85 | ||
86 | To compile this driver as a module, choose M here and read | |
b7223d9b | 87 | <file:Documentation/scsi/scsi.rst>. |
1da177e4 LT |
88 | The module will be called sd_mod. |
89 | ||
90 | Do not compile this driver as a module if your root file system | |
91 | (the one containing the directory /) is located on a SCSI disk. | |
92 | In this case, do not compile the driver for your SCSI host adapter | |
93 | (below) as a module either. | |
94 | ||
95 | config CHR_DEV_ST | |
96 | tristate "SCSI tape support" | |
97 | depends on SCSI | |
a7f7f624 | 98 | help |
1da177e4 LT |
99 | If you want to use a SCSI tape drive under Linux, say Y and read the |
100 | SCSI-HOWTO, available from | |
101 | <http://www.tldp.org/docs.html#howto>, and | |
bf65c846 | 102 | <file:Documentation/scsi/st.rst> in the kernel source. This is NOT |
1da177e4 LT |
103 | for SCSI CD-ROMs. |
104 | ||
105 | To compile this driver as a module, choose M here and read | |
b7223d9b | 106 | <file:Documentation/scsi/scsi.rst>. The module will be called st. |
1da177e4 | 107 | |
1da177e4 LT |
108 | config BLK_DEV_SR |
109 | tristate "SCSI CDROM support" | |
c091fbe9 | 110 | depends on SCSI && BLK_DEV |
2a750166 | 111 | select CDROM |
a7f7f624 | 112 | help |
e7fb6d2e AC |
113 | If you want to use a CD or DVD drive attached to your computer |
114 | by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO | |
115 | and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>. | |
116 | ||
117 | Make sure to say Y or M to "ISO 9660 CD-ROM file system support". | |
1da177e4 LT |
118 | |
119 | To compile this driver as a module, choose M here and read | |
b7223d9b | 120 | <file:Documentation/scsi/scsi.rst>. |
1da177e4 LT |
121 | The module will be called sr_mod. |
122 | ||
1da177e4 LT |
123 | config CHR_DEV_SG |
124 | tristate "SCSI generic support" | |
125 | depends on SCSI | |
a7f7f624 | 126 | help |
1da177e4 LT |
127 | If you want to use SCSI scanners, synthesizers or CD-writers or just |
128 | about anything having "SCSI" in its name other than hard disks, | |
129 | CD-ROMs or tapes, say Y here. These won't be supported by the kernel | |
130 | directly, so you need some additional software which knows how to | |
131 | talk to these devices using the SCSI protocol: | |
132 | ||
631dd1a8 | 133 | For scanners, look at SANE (<http://www.sane-project.org/>). For CD |
1da177e4 | 134 | writer software look at Cdrtools |
fa17a6dc | 135 | (<http://cdrtools.sourceforge.net/>) |
1da177e4 LT |
136 | and for burning a "disk at once": CDRDAO |
137 | (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high | |
138 | quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>). | |
139 | For other devices, it's possible that you'll have to write the | |
140 | driver software yourself. Please read the file | |
d4d79340 | 141 | <file:Documentation/scsi/scsi-generic.rst> for more information. |
1da177e4 LT |
142 | |
143 | To compile this driver as a module, choose M here and read | |
b7223d9b | 144 | <file:Documentation/scsi/scsi.rst>. The module will be called sg. |
1da177e4 LT |
145 | |
146 | If unsure, say N. | |
147 | ||
78011042 CH |
148 | config BLK_DEV_BSG |
149 | bool "/dev/bsg support (SG v4)" | |
150 | depends on SCSI | |
151 | default y | |
152 | help | |
153 | Saying Y here will enable generic SG (SCSI generic) v4 support | |
154 | for any SCSI device. | |
155 | ||
156 | This option is required by UDEV to access device serial numbers, etc. | |
157 | ||
158 | If unsure, say Y. | |
159 | ||
daa6eda6 GK |
160 | config CHR_DEV_SCH |
161 | tristate "SCSI media changer support" | |
162 | depends on SCSI | |
a7f7f624 | 163 | help |
daa6eda6 GK |
164 | This is a driver for SCSI media changers. Most common devices are |
165 | tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you | |
166 | don't need this for those tiny 6-slot cdrom changers. Media | |
167 | changers are listed as "Type: Medium Changer" in /proc/scsi/scsi. | |
168 | If you have such hardware and want to use it with linux, say Y | |
731fc16c | 169 | here. Check <file:Documentation/scsi/scsi-changer.rst> for details. |
daa6eda6 GK |
170 | |
171 | If you want to compile this as a module ( = code which can be | |
172 | inserted in and removed from the running kernel whenever you want), | |
cd238eff | 173 | say M here and read <file:Documentation/kbuild/modules.rst> and |
b7223d9b | 174 | <file:Documentation/scsi/scsi.rst>. The module will be called ch.o. |
daa6eda6 | 175 | If unsure, say N. |
9927c688 JB |
176 | |
177 | config SCSI_ENCLOSURE | |
178 | tristate "SCSI Enclosure Support" | |
179 | depends on SCSI && ENCLOSURE_SERVICES | |
3f8d6f2a | 180 | depends on m || SCSI_SAS_ATTRS != m |
9927c688 JB |
181 | help |
182 | Enclosures are devices sitting on or in SCSI backplanes that | |
183 | manage devices. If you have a disk cage, the chances are that | |
184 | it has an enclosure device. Selecting this option will just allow | |
185 | certain enclosure conditions to be reported and is not required. | |
daa6eda6 | 186 | |
1da177e4 | 187 | config SCSI_CONSTANTS |
e1f0bce3 | 188 | bool "Verbose SCSI error reporting (kernel size += 36K)" |
1da177e4 LT |
189 | depends on SCSI |
190 | help | |
191 | The error messages regarding your SCSI hardware will be easier to | |
192 | understand if you say Y here; it will enlarge your kernel by about | |
e1f0bce3 | 193 | 36 KB. If in doubt, say Y. |
1da177e4 LT |
194 | |
195 | config SCSI_LOGGING | |
196 | bool "SCSI logging facility" | |
197 | depends on SCSI | |
a7f7f624 | 198 | help |
1da177e4 LT |
199 | This turns on a logging facility that can be used to debug a number |
200 | of SCSI related problems. | |
201 | ||
202 | If you say Y here, no logging output will appear by default, but you | |
203 | can enable logging by saying Y to "/proc file system support" and | |
204 | "Sysctl support" below and executing the command | |
205 | ||
5ef07416 | 206 | echo <bitmask> > /proc/sys/dev/scsi/logging_level |
1da177e4 | 207 | |
5ef07416 RL |
208 | where <bitmask> is a four byte value representing the logging type |
209 | and logging level for each type of logging selected. | |
1da177e4 | 210 | |
5ef07416 RL |
211 | There are a number of logging types and you can find them in the |
212 | source at <file:drivers/scsi/scsi_logging.h>. The logging levels | |
213 | are also described in that file and they determine the verbosity of | |
214 | the logging for each logging type. | |
1da177e4 LT |
215 | |
216 | If you say N here, it may be harder to track down some types of SCSI | |
217 | problems. If you say Y here your kernel will be somewhat larger, but | |
218 | there should be no noticeable performance impact as long as you have | |
219 | logging turned off. | |
220 | ||
21db1882 MW |
221 | config SCSI_SCAN_ASYNC |
222 | bool "Asynchronous SCSI scanning" | |
223 | depends on SCSI | |
224 | help | |
225 | The SCSI subsystem can probe for devices while the rest of the | |
226 | system continues booting, and even probe devices on different | |
227 | busses in parallel, leading to a significant speed-up. | |
082f6f9d | 228 | |
082f6f9d MW |
229 | You can override this choice by specifying "scsi_mod.scan=sync" |
230 | or async on the kernel's command line. | |
21db1882 | 231 | |
3c31b52f DW |
232 | Note that this setting also affects whether resuming from |
233 | system suspend will be performed asynchronously. | |
234 | ||
2908d778 | 235 | menu "SCSI Transports" |
1da177e4 LT |
236 | depends on SCSI |
237 | ||
238 | config SCSI_SPI_ATTRS | |
239 | tristate "Parallel SCSI (SPI) Transport Attributes" | |
240 | depends on SCSI | |
241 | help | |
242 | If you wish to export transport-specific information about | |
243 | each attached SCSI device to sysfs, say Y. Otherwise, say N. | |
244 | ||
245 | config SCSI_FC_ATTRS | |
246 | tristate "FiberChannel Transport Attributes" | |
95cd6f48 | 247 | depends on SCSI && NET |
c00da4c9 | 248 | select BLK_DEV_BSGLIB |
84314fd4 | 249 | select SCSI_NETLINK |
1da177e4 LT |
250 | help |
251 | If you wish to export transport-specific information about | |
252 | each attached FiberChannel device to sysfs, say Y. | |
253 | Otherwise, say N. | |
254 | ||
255 | config SCSI_ISCSI_ATTRS | |
256 | tristate "iSCSI Transport Attributes" | |
c899e4ef | 257 | depends on SCSI && NET |
90eeb01a | 258 | select BLK_DEV_BSGLIB |
1da177e4 LT |
259 | help |
260 | If you wish to export transport-specific information about | |
261 | each attached iSCSI device to sysfs, say Y. | |
262 | Otherwise, say N. | |
263 | ||
c7ebbbce CH |
264 | config SCSI_SAS_ATTRS |
265 | tristate "SAS Transport Attributes" | |
47259658 | 266 | depends on SCSI |
580b71e9 | 267 | select BLK_DEV_BSGLIB |
c7ebbbce CH |
268 | help |
269 | If you wish to export transport-specific information about | |
270 | each attached SAS device to sysfs, say Y. | |
271 | ||
2908d778 JB |
272 | source "drivers/scsi/libsas/Kconfig" |
273 | ||
09345f65 FT |
274 | config SCSI_SRP_ATTRS |
275 | tristate "SRP Transport Attributes" | |
0012fdf9 | 276 | depends on SCSI |
09345f65 FT |
277 | help |
278 | If you wish to export transport-specific information about | |
279 | each attached SRP device to sysfs, say Y. | |
280 | ||
1da177e4 LT |
281 | endmenu |
282 | ||
fc6e740d JE |
283 | menuconfig SCSI_LOWLEVEL |
284 | bool "SCSI low-level drivers" | |
1da177e4 | 285 | depends on SCSI!=n |
fc6e740d JE |
286 | default y |
287 | ||
67951f63 | 288 | if SCSI_LOWLEVEL && SCSI |
1da177e4 | 289 | |
c899e4ef AA |
290 | config ISCSI_TCP |
291 | tristate "iSCSI Initiator over TCP/IP" | |
96bad874 | 292 | depends on SCSI && INET |
c899e4ef AA |
293 | select CRYPTO |
294 | select CRYPTO_MD5 | |
295 | select CRYPTO_CRC32C | |
96bad874 | 296 | select SCSI_ISCSI_ATTRS |
c899e4ef AA |
297 | help |
298 | The iSCSI Driver provides a host with the ability to access storage | |
299 | through an IP network. The driver uses the iSCSI protocol to transport | |
300 | SCSI requests and responses over a TCP/IP network between the host | |
301 | (the "initiator") and "targets". Architecturally, the iSCSI driver | |
302 | combines with the host's TCP/IP stack, network drivers, and Network | |
303 | Interface Card (NIC) to provide the same functions as a SCSI or a | |
304 | Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA). | |
305 | ||
306 | To compile this driver as a module, choose M here: the | |
307 | module will be called iscsi_tcp. | |
308 | ||
309 | The userspace component needed to initialize the driver, documentation, | |
310 | and sample configuration files can be found here: | |
311 | ||
bca1088a | 312 | http://open-iscsi.org |
c899e4ef | 313 | |
aab7a8fd MC |
314 | config ISCSI_BOOT_SYSFS |
315 | tristate "iSCSI Boot Sysfs Interface" | |
316 | default n | |
317 | help | |
318 | This option enables support for exposing iSCSI boot information | |
319 | via sysfs to userspace. If you wish to export this information, | |
320 | say Y. Otherwise, say N. | |
321 | ||
7b36b6e0 | 322 | source "drivers/scsi/cxgbi/Kconfig" |
cf4e6363 | 323 | source "drivers/scsi/bnx2i/Kconfig" |
853e2bd2 | 324 | source "drivers/scsi/bnx2fc/Kconfig" |
6733b39a | 325 | source "drivers/scsi/be2iscsi/Kconfig" |
c21e0bbf | 326 | source "drivers/scsi/cxlflash/Kconfig" |
c3673464 | 327 | |
1da177e4 LT |
328 | config SGIWD93_SCSI |
329 | tristate "SGI WD93C93 SCSI Driver" | |
2adbfa33 | 330 | depends on SGI_HAS_WD93 && SCSI |
98f92dff | 331 | help |
1da177e4 LT |
332 | If you have a Western Digital WD93 SCSI controller on |
333 | an SGI MIPS system, say Y. Otherwise, say N. | |
334 | ||
1da177e4 LT |
335 | config BLK_DEV_3W_XXXX_RAID |
336 | tristate "3ware 5/6/7/8xxx ATA-RAID support" | |
b58b2ba3 | 337 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
338 | help |
339 | 3ware is the only hardware ATA-Raid product in Linux to date. | |
340 | This card is 2,4, or 8 channel master mode support only. | |
341 | SCSI support required!!! | |
342 | ||
343 | <http://www.3ware.com/> | |
344 | ||
345 | Please read the comments at the top of | |
346 | <file:drivers/scsi/3w-xxxx.c>. | |
347 | ||
edd16368 SC |
348 | config SCSI_HPSA |
349 | tristate "HP Smart Array SCSI driver" | |
350 | depends on PCI && SCSI | |
0fc9fd40 | 351 | select CHECK_SIGNATURE |
653cfb85 | 352 | select SCSI_SAS_ATTRS |
edd16368 SC |
353 | help |
354 | This driver supports HP Smart Array Controllers (circa 2009). | |
355 | It is a SCSI alternative to the cciss driver, which is a block | |
356 | driver. Anyone wishing to use HP Smart Array controllers who | |
357 | would prefer the devices be presented to linux as SCSI devices, | |
358 | rather than as generic block devices should say Y here. | |
359 | ||
1da177e4 LT |
360 | config SCSI_3W_9XXX |
361 | tristate "3ware 9xxx SATA-RAID support" | |
362 | depends on PCI && SCSI | |
363 | help | |
364 | This driver supports the 9000 series 3ware SATA-RAID cards. | |
365 | ||
366 | <http://www.amcc.com> | |
367 | ||
368 | Please read the comments at the top of | |
369 | <file:drivers/scsi/3w-9xxx.c>. | |
370 | ||
f619106b | 371 | config SCSI_3W_SAS |
372 | tristate "3ware 97xx SAS/SATA-RAID support" | |
373 | depends on PCI && SCSI | |
374 | help | |
375 | This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards. | |
376 | ||
377 | <http://www.lsi.com> | |
378 | ||
379 | Please read the comments at the top of | |
380 | <file:drivers/scsi/3w-sas.c>. | |
381 | ||
1da177e4 LT |
382 | config SCSI_ACARD |
383 | tristate "ACARD SCSI support" | |
b58b2ba3 | 384 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
385 | help |
386 | This driver supports the ACARD SCSI host adapter. | |
387 | Support Chip <ATP870 ATP876 ATP880 ATP885> | |
388 | To compile this driver as a module, choose M here: the | |
389 | module will be called atp870u. | |
390 | ||
391 | config SCSI_AHA152X | |
392 | tristate "Adaptec AHA152X/2825 support" | |
fa7250d6 | 393 | depends on ISA && SCSI |
410ca5c7 | 394 | select SCSI_SPI_ATTRS |
928923c7 | 395 | select CHECK_SIGNATURE |
a7f7f624 | 396 | help |
1da177e4 LT |
397 | This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825 |
398 | SCSI host adapters. It also works for the AVA-1505, but the IRQ etc. | |
399 | must be manually specified in this case. | |
400 | ||
401 | It is explained in section 3.3 of the SCSI-HOWTO, available from | |
402 | <http://www.tldp.org/docs.html#howto>. You might also want to | |
94b5530f | 403 | read the file <file:Documentation/scsi/aha152x.rst>. |
1da177e4 LT |
404 | |
405 | To compile this driver as a module, choose M here: the | |
406 | module will be called aha152x. | |
407 | ||
408 | config SCSI_AHA1542 | |
409 | tristate "Adaptec AHA1542 support" | |
a5532606 | 410 | depends on ISA && SCSI && ISA_DMA_API |
a7f7f624 | 411 | help |
1da177e4 LT |
412 | This is support for a SCSI host adapter. It is explained in section |
413 | 3.4 of the SCSI-HOWTO, available from | |
414 | <http://www.tldp.org/docs.html#howto>. Note that Trantor was | |
415 | purchased by Adaptec, and some former Trantor products are being | |
416 | sold under the Adaptec name. If it doesn't work out of the box, you | |
417 | may have to change some settings in <file:drivers/scsi/aha1542.h>. | |
418 | ||
419 | To compile this driver as a module, choose M here: the | |
420 | module will be called aha1542. | |
421 | ||
422 | config SCSI_AHA1740 | |
423 | tristate "Adaptec AHA1740 support" | |
424 | depends on EISA && SCSI | |
a7f7f624 | 425 | help |
1da177e4 LT |
426 | This is support for a SCSI host adapter. It is explained in section |
427 | 3.5 of the SCSI-HOWTO, available from | |
428 | <http://www.tldp.org/docs.html#howto>. If it doesn't work out | |
429 | of the box, you may have to change some settings in | |
430 | <file:drivers/scsi/aha1740.h>. | |
431 | ||
432 | To compile this driver as a module, choose M here: the | |
433 | module will be called aha1740. | |
434 | ||
435 | config SCSI_AACRAID | |
436 | tristate "Adaptec AACRAID support" | |
437 | depends on SCSI && PCI | |
8075f21f AB |
438 | help |
439 | This driver supports a variety of Dell, HP, Adaptec, IBM and | |
440 | ICP storage products. For a list of supported products, refer | |
dd9cc144 | 441 | to <file:Documentation/scsi/aacraid.rst>. |
8075f21f AB |
442 | |
443 | To compile this driver as a module, choose M here: the module | |
444 | will be called aacraid. | |
445 | ||
1da177e4 LT |
446 | |
447 | source "drivers/scsi/aic7xxx/Kconfig.aic7xxx" | |
1da177e4 | 448 | source "drivers/scsi/aic7xxx/Kconfig.aic79xx" |
2908d778 | 449 | source "drivers/scsi/aic94xx/Kconfig" |
e8899fad | 450 | source "drivers/scsi/hisi_sas/Kconfig" |
2ad52f47 | 451 | source "drivers/scsi/mvsas/Kconfig" |
1da177e4 | 452 | |
f0c568a4 JL |
453 | config SCSI_MVUMI |
454 | tristate "Marvell UMI driver" | |
455 | depends on SCSI && PCI | |
456 | help | |
457 | Module for Marvell Universal Message Interface(UMI) driver | |
458 | ||
459 | To compile this driver as a module, choose M here: the | |
460 | module will be called mvumi. | |
461 | ||
1da177e4 LT |
462 | config SCSI_ADVANSYS |
463 | tristate "AdvanSys SCSI support" | |
6571fb3f | 464 | depends on SCSI |
b58b2ba3 | 465 | depends on (ISA || EISA || PCI) && HAS_IOPORT |
2b8bbdb9 | 466 | depends on ISA_DMA_API || !ISA |
1da177e4 LT |
467 | help |
468 | This is a driver for all SCSI host adapters manufactured by | |
469 | AdvanSys. It is documented in the kernel source in | |
470 | <file:drivers/scsi/advansys.c>. | |
471 | ||
472 | To compile this driver as a module, choose M here: the | |
473 | module will be called advansys. | |
474 | ||
1c57e86d | 475 | config SCSI_ARCMSR |
1a4f550a | 476 | tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter" |
1c57e86d EC |
477 | depends on PCI && SCSI |
478 | help | |
1a4f550a | 479 | This driver supports all of ARECA's SATA/SAS RAID controller cards. |
1c57e86d | 480 | This is an ARECA-maintained driver by Erich Chen. |
1a4f550a | 481 | If you have any problems, please mail to: <erich@areca.com.tw>. |
1c57e86d | 482 | Areca supports Linux RAID config tools. |
1a4f550a | 483 | Please link <http://www.areca.com.tw> |
1c57e86d EC |
484 | |
485 | To compile this driver as a module, choose M here: the | |
486 | module will be called arcmsr (modprobe arcmsr). | |
487 | ||
26780d9e | 488 | source "drivers/scsi/esas2r/Kconfig" |
1da177e4 | 489 | source "drivers/scsi/megaraid/Kconfig.megaraid" |
f92363d1 | 490 | source "drivers/scsi/mpt3sas/Kconfig" |
c4f7ac64 | 491 | source "drivers/scsi/mpi3mr/Kconfig" |
6c223761 | 492 | source "drivers/scsi/smartpqi/Kconfig" |
1da177e4 | 493 | |
ede1e6f8 | 494 | config SCSI_HPTIOP |
00f59701 | 495 | tristate "HighPoint RocketRAID 3xxx/4xxx Controller support" |
ede1e6f8 HLT |
496 | depends on SCSI && PCI |
497 | help | |
00f59701 | 498 | This option enables support for HighPoint RocketRAID 3xxx/4xxx |
ede1e6f8 HLT |
499 | controllers. |
500 | ||
501 | To compile this driver as a module, choose M here; the module | |
502 | will be called hptiop. If unsure, say N. | |
1da177e4 | 503 | |
1da177e4 LT |
504 | config SCSI_BUSLOGIC |
505 | tristate "BusLogic SCSI support" | |
b58b2ba3 | 506 | depends on SCSI && PCI && HAS_IOPORT |
a7f7f624 | 507 | help |
1da177e4 LT |
508 | This is support for BusLogic MultiMaster and FlashPoint SCSI Host |
509 | Adapters. Consult the SCSI-HOWTO, available from | |
510 | <http://www.tldp.org/docs.html#howto>, and the files | |
977b899c | 511 | <file:Documentation/scsi/BusLogic.rst> and |
cc0d9d3a | 512 | <file:Documentation/scsi/FlashPoint.rst> for more information. |
78b4b05d MW |
513 | Note that support for FlashPoint is only available for 32-bit |
514 | x86 configurations. | |
1da177e4 LT |
515 | |
516 | To compile this driver as a module, choose M here: the | |
517 | module will be called BusLogic. | |
518 | ||
78b4b05d MW |
519 | config SCSI_FLASHPOINT |
520 | bool "FlashPoint support" | |
b58b2ba3 | 521 | depends on SCSI_BUSLOGIC && PCI && HAS_IOPORT |
1da177e4 | 522 | help |
78b4b05d | 523 | This option allows you to add FlashPoint support to the |
1da177e4 | 524 | BusLogic SCSI driver. The FlashPoint SCCB Manager code is |
78b4b05d MW |
525 | substantial, so users of MultiMaster Host Adapters may not |
526 | wish to include it. | |
1da177e4 | 527 | |
081ff398 HR |
528 | config SCSI_MYRB |
529 | tristate "Mylex DAC960/DAC1100 PCI RAID Controller (Block Interface)" | |
530 | depends on PCI | |
531 | select RAID_ATTRS | |
532 | help | |
533 | This driver adds support for the Mylex DAC960, AcceleRAID, and | |
534 | eXtremeRAID PCI RAID controllers. This driver supports the | |
535 | older, block based interface. | |
536 | This driver is a reimplementation of the original DAC960 | |
537 | driver. If you have used the DAC960 driver you should enable | |
538 | this module. | |
539 | ||
540 | To compile this driver as a module, choose M here: the | |
541 | module will be called myrb. | |
542 | ||
77266186 HR |
543 | config SCSI_MYRS |
544 | tristate "Mylex DAC960/DAC1100 PCI RAID Controller (SCSI Interface)" | |
545 | depends on PCI | |
a3ecf482 | 546 | depends on !CPU_BIG_ENDIAN || COMPILE_TEST |
77266186 HR |
547 | select RAID_ATTRS |
548 | help | |
549 | This driver adds support for the Mylex DAC960, AcceleRAID, and | |
550 | eXtremeRAID PCI RAID controllers. This driver supports the | |
551 | newer, SCSI-based interface only. | |
552 | This driver is a reimplementation of the original DAC960 | |
553 | driver. If you have used the DAC960 driver you should enable | |
554 | this module. | |
555 | ||
556 | To compile this driver as a module, choose M here: the | |
557 | module will be called myrs. | |
558 | ||
851b1642 AK |
559 | config VMWARE_PVSCSI |
560 | tristate "VMware PVSCSI driver support" | |
561 | depends on PCI && SCSI && X86 | |
562 | help | |
563 | This driver supports VMware's para virtualized SCSI HBA. | |
564 | To compile this driver as a module, choose M here: the | |
565 | module will be called vmw_pvscsi. | |
566 | ||
8beb8d4c JG |
567 | config XEN_SCSI_FRONTEND |
568 | tristate "XEN SCSI frontend driver" | |
569 | depends on SCSI && XEN | |
8ab85eba | 570 | select XEN_XENBUS_FRONTEND |
8beb8d4c JG |
571 | help |
572 | The XEN SCSI frontend driver allows the kernel to access SCSI Devices | |
573 | within another guest OS (usually Dom0). | |
574 | Only needed if the kernel is running in a XEN guest and generic | |
575 | SCSI access to a device is needed. | |
576 | ||
89ae7d70 S |
577 | config HYPERV_STORAGE |
578 | tristate "Microsoft Hyper-V virtual storage driver" | |
579 | depends on SCSI && HYPERV | |
8063d56e | 580 | depends on m || SCSI_FC_ATTRS != m |
89ae7d70 S |
581 | default HYPERV |
582 | help | |
583 | Select this option to enable the Hyper-V virtual storage driver. | |
584 | ||
42e9a92f RL |
585 | config LIBFC |
586 | tristate "LibFC module" | |
6a38792c | 587 | depends on SCSI_FC_ATTRS |
d943aeeb | 588 | select CRC32 |
a7f7f624 | 589 | help |
42e9a92f RL |
590 | Fibre Channel library module |
591 | ||
9b34ecff VD |
592 | config LIBFCOE |
593 | tristate "LibFCoE module" | |
df568d8e | 594 | depends on LIBFC |
a7f7f624 | 595 | help |
9b34ecff VD |
596 | Library for Fibre Channel over Ethernet module |
597 | ||
85b4aa49 RL |
598 | config FCOE |
599 | tristate "FCoE module" | |
fb5edd02 | 600 | depends on PCI |
df568d8e | 601 | depends on LIBFCOE |
a7f7f624 | 602 | help |
85b4aa49 RL |
603 | Fibre Channel over Ethernet module |
604 | ||
5df6d737 AJ |
605 | config FCOE_FNIC |
606 | tristate "Cisco FNIC Driver" | |
607 | depends on PCI && X86 | |
df568d8e | 608 | depends on LIBFCOE |
5df6d737 AJ |
609 | help |
610 | This is support for the Cisco PCI-Express FCoE HBA. | |
611 | ||
612 | To compile this driver as a module, choose M here and read | |
b7223d9b | 613 | <file:Documentation/scsi/scsi.rst>. |
5df6d737 AJ |
614 | The module will be called fnic. |
615 | ||
c8806b6c NM |
616 | config SCSI_SNIC |
617 | tristate "Cisco SNIC Driver" | |
618 | depends on PCI && SCSI | |
619 | help | |
620 | This is support for the Cisco PCI-Express SCSI HBA. | |
621 | ||
622 | To compile this driver as a module, choose M here and read | |
b7223d9b | 623 | <file:Documentation/scsi/scsi.rst>. |
c8806b6c NM |
624 | The module will be called snic. |
625 | ||
626 | config SCSI_SNIC_DEBUG_FS | |
627 | bool "Cisco SNIC Driver Debugfs Support" | |
628 | depends on SCSI_SNIC && DEBUG_FS | |
629 | help | |
630 | This enables to list debugging information from SNIC Driver | |
631 | available via debugfs file system | |
632 | ||
1da177e4 LT |
633 | config SCSI_DMX3191D |
634 | tristate "DMX3191D SCSI support" | |
b58b2ba3 | 635 | depends on PCI && HAS_IOPORT && SCSI |
410ca5c7 | 636 | select SCSI_SPI_ATTRS |
1da177e4 LT |
637 | help |
638 | This is support for Domex DMX3191D SCSI Host Adapters. | |
639 | ||
640 | To compile this driver as a module, choose M here: the | |
641 | module will be called dmx3191d. | |
642 | ||
ebeb4665 OZ |
643 | config SCSI_FDOMAIN |
644 | tristate | |
645 | depends on SCSI | |
646 | ||
68046d50 OZ |
647 | config SCSI_FDOMAIN_PCI |
648 | tristate "Future Domain TMC-3260/AHA-2920A PCI SCSI support" | |
b58b2ba3 | 649 | depends on PCI && HAS_IOPORT && SCSI |
68046d50 OZ |
650 | select SCSI_FDOMAIN |
651 | help | |
652 | This is support for Future Domain's PCI SCSI host adapters (TMC-3260) | |
653 | and other adapters with PCI bus based on the Future Domain chipsets | |
654 | (Adaptec AHA-2920A). | |
655 | ||
656 | NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip | |
657 | and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI | |
658 | controller support"). This Future Domain driver works with the older | |
659 | Adaptec AHA-2920A boards with a Future Domain chip on them. | |
660 | ||
661 | To compile this driver as a module, choose M here: the | |
662 | module will be called fdomain_pci. | |
663 | ||
e5207cf0 OZ |
664 | config SCSI_FDOMAIN_ISA |
665 | tristate "Future Domain 16xx ISA SCSI support" | |
666 | depends on ISA && SCSI | |
667 | select CHECK_SIGNATURE | |
668 | select SCSI_FDOMAIN | |
669 | help | |
670 | This is support for Future Domain's 16-bit SCSI host adapters | |
671 | (TMC-1660/1680, TMC-1650/1670, TMC-1610M/MER/MEX) and other adapters | |
672 | with ISA bus based on the Future Domain chipsets (Quantum ISA-200S, | |
673 | ISA-250MG; and at least one IBM board). | |
674 | ||
675 | To compile this driver as a module, choose M here: the | |
676 | module will be called fdomain_isa. | |
677 | ||
6f231dda DW |
678 | config SCSI_ISCI |
679 | tristate "Intel(R) C600 Series Chipset SAS Controller" | |
680 | depends on PCI && SCSI | |
6f231dda | 681 | depends on X86 |
6f231dda | 682 | select SCSI_SAS_LIBSAS |
a7f7f624 | 683 | help |
6f231dda DW |
684 | This driver supports the 6Gb/s SAS capabilities of the storage |
685 | control unit found in the Intel(R) C600 series chipset. | |
686 | ||
1da177e4 | 687 | config SCSI_GENERIC_NCR5380 |
b61bacbc | 688 | tristate "Generic NCR5380/53c400 SCSI ISA card support" |
c1f7cf0a | 689 | depends on ISA && SCSI && HAS_IOPORT_MAP |
410ca5c7 | 690 | select SCSI_SPI_ATTRS |
a7f7f624 | 691 | help |
b61bacbc OZ |
692 | This is a driver for old ISA card SCSI controllers based on a |
693 | NCR 5380, 53C80, 53C400, 53C400A, or DTC 436 device. | |
694 | Most boards such as the Trantor T130 fit this category, as do | |
695 | various 8-bit and 16-bit ISA cards bundled with SCSI scanners. | |
1da177e4 LT |
696 | |
697 | To compile this driver as a module, choose M here: the | |
698 | module will be called g_NCR5380. | |
699 | ||
1da177e4 LT |
700 | config SCSI_IPS |
701 | tristate "IBM ServeRAID support" | |
b58b2ba3 | 702 | depends on PCI && HAS_IOPORT && SCSI |
a7f7f624 | 703 | help |
1da177e4 LT |
704 | This is support for the IBM ServeRAID hardware RAID controllers. |
705 | See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html> | |
631dd1a8 | 706 | and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID> |
1da177e4 LT |
707 | for more information. If this driver does not work correctly |
708 | without modification please contact the author by email at | |
709 | <ipslinux@adaptec.com>. | |
710 | ||
711 | To compile this driver as a module, choose M here: the | |
712 | module will be called ips. | |
713 | ||
714 | config SCSI_IBMVSCSI | |
715 | tristate "IBM Virtual SCSI support" | |
7834799a | 716 | depends on PPC_PSERIES |
4d680419 | 717 | select SCSI_SRP_ATTRS |
1da177e4 LT |
718 | help |
719 | This is the IBM POWER Virtual SCSI Client | |
720 | ||
721 | To compile this driver as a module, choose M here: the | |
46beb54d | 722 | module will be called ibmvscsi. |
1da177e4 | 723 | |
88a678bb BL |
724 | config SCSI_IBMVSCSIS |
725 | tristate "IBM Virtual SCSI Server support" | |
726 | depends on PPC_PSERIES && TARGET_CORE && SCSI && PCI | |
727 | help | |
728 | This is the IBM POWER Virtual SCSI Target Server | |
83fc61a5 | 729 | This driver uses the SRP protocol for communication between servers |
88a678bb BL |
730 | guest and/or the host that run on the same server. |
731 | More information on VSCSI protocol can be found at www.power.org | |
732 | ||
733 | The userspace configuration needed to initialize the driver can be | |
734 | be found here: | |
735 | ||
736 | https://github.com/powervm/ibmvscsis/wiki/Configuration | |
737 | ||
738 | To compile this driver as a module, choose M here: the | |
739 | module will be called ibmvscsis. | |
740 | ||
072b91f9 BK |
741 | config SCSI_IBMVFC |
742 | tristate "IBM Virtual FC support" | |
743 | depends on PPC_PSERIES && SCSI | |
6a38792c | 744 | depends on SCSI_FC_ATTRS |
072b91f9 BK |
745 | help |
746 | This is the IBM POWER Virtual FC Client | |
747 | ||
748 | To compile this driver as a module, choose M here: the | |
749 | module will be called ibmvfc. | |
750 | ||
751 | config SCSI_IBMVFC_TRACE | |
752 | bool "enable driver internal trace" | |
753 | depends on SCSI_IBMVFC | |
754 | default y | |
755 | help | |
756 | If you say Y here, the driver will trace all commands issued | |
757 | to the adapter. Performance impact is minimal. Trace can be | |
758 | dumped using /sys/class/scsi_host/hostXX/trace. | |
759 | ||
1da177e4 LT |
760 | config SCSI_INITIO |
761 | tristate "Initio 9100U(W) support" | |
b58b2ba3 | 762 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
763 | help |
764 | This is support for the Initio 91XXU(W) SCSI host adapter. Please | |
765 | read the SCSI-HOWTO, available from | |
766 | <http://www.tldp.org/docs.html#howto>. | |
767 | ||
768 | To compile this driver as a module, choose M here: the | |
769 | module will be called initio. | |
770 | ||
771 | config SCSI_INIA100 | |
772 | tristate "Initio INI-A100U2W support" | |
b58b2ba3 | 773 | depends on PCI && HAS_IOPORT && SCSI |
1da177e4 LT |
774 | help |
775 | This is support for the Initio INI-A100U2W SCSI host adapter. | |
776 | Please read the SCSI-HOWTO, available from | |
777 | <http://www.tldp.org/docs.html#howto>. | |
778 | ||
779 | To compile this driver as a module, choose M here: the | |
780 | module will be called a100u2w. | |
781 | ||
782 | config SCSI_PPA | |
783 | tristate "IOMEGA parallel port (ppa - older drives)" | |
6a19b41b | 784 | depends on SCSI && PARPORT_PC |
b58b2ba3 | 785 | depends on HAS_IOPORT |
a7f7f624 | 786 | help |
1da177e4 LT |
787 | This driver supports older versions of IOMEGA's parallel port ZIP |
788 | drive (a 100 MB removable media device). | |
789 | ||
790 | Note that you can say N here if you have the SCSI version of the ZIP | |
791 | drive: it will be supported automatically if you said Y to the | |
792 | generic "SCSI disk support", above. | |
793 | ||
794 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
795 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
796 | then you should say N here and Y to "IOMEGA parallel port (imm - | |
797 | newer drives)", below. | |
798 | ||
799 | For more information about this driver and how to use it you should | |
304a8b62 | 800 | read the file <file:Documentation/scsi/ppa.rst>. You should also read |
1da177e4 LT |
801 | the SCSI-HOWTO, which is available from |
802 | <http://www.tldp.org/docs.html#howto>. If you use this driver, | |
803 | you will still be able to use the parallel port for other tasks, | |
804 | such as a printer; it is safe to compile both drivers into the | |
805 | kernel. | |
806 | ||
807 | To compile this driver as a module, choose M here: the | |
808 | module will be called ppa. | |
809 | ||
810 | config SCSI_IMM | |
811 | tristate "IOMEGA parallel port (imm - newer drives)" | |
6a19b41b | 812 | depends on SCSI && PARPORT_PC |
a7f7f624 | 813 | help |
1da177e4 LT |
814 | This driver supports newer versions of IOMEGA's parallel port ZIP |
815 | drive (a 100 MB removable media device). | |
816 | ||
817 | Note that you can say N here if you have the SCSI version of the ZIP | |
818 | drive: it will be supported automatically if you said Y to the | |
819 | generic "SCSI disk support", above. | |
820 | ||
821 | If you have the ZIP Plus drive or a more recent parallel port ZIP | |
822 | drive (if the supplied cable with the drive is labeled "AutoDetect") | |
823 | then you should say Y here; if you have an older ZIP drive, say N | |
824 | here and Y to "IOMEGA Parallel Port (ppa - older drives)", above. | |
825 | ||
826 | For more information about this driver and how to use it you should | |
304a8b62 | 827 | read the file <file:Documentation/scsi/ppa.rst>. You should also read |
1da177e4 LT |
828 | the SCSI-HOWTO, which is available from |
829 | <http://www.tldp.org/docs.html#howto>. If you use this driver, | |
830 | you will still be able to use the parallel port for other tasks, | |
831 | such as a printer; it is safe to compile both drivers into the | |
832 | kernel. | |
833 | ||
834 | To compile this driver as a module, choose M here: the | |
835 | module will be called imm. | |
836 | ||
837 | config SCSI_IZIP_EPP16 | |
838 | bool "ppa/imm option - Use slow (but safe) EPP-16" | |
6a19b41b | 839 | depends on SCSI_PPA || SCSI_IMM |
a7f7f624 | 840 | help |
1da177e4 LT |
841 | EPP (Enhanced Parallel Port) is a standard for parallel ports which |
842 | allows them to act as expansion buses that can handle up to 64 | |
843 | peripheral devices. | |
844 | ||
845 | Some parallel port chipsets are slower than their motherboard, and | |
846 | so we have to control the state of the chipset's FIFO queue every | |
847 | now and then to avoid data loss. This will be done if you say Y | |
848 | here. | |
849 | ||
850 | Generally, saying Y is the safe option and slows things down a bit. | |
851 | ||
852 | config SCSI_IZIP_SLOW_CTR | |
853 | bool "ppa/imm option - Assume slow parport control register" | |
6a19b41b | 854 | depends on SCSI_PPA || SCSI_IMM |
1da177e4 LT |
855 | help |
856 | Some parallel ports are known to have excessive delays between | |
857 | changing the parallel port control register and good data being | |
858 | available on the parallel port data/status register. This option | |
859 | forces a small delay (1.0 usec to be exact) after changing the | |
860 | control register to let things settle out. Enabling this option may | |
861 | result in a big drop in performance but some very old parallel ports | |
862 | (found in 386 vintage machines) will not work properly. | |
863 | ||
864 | Generally, saying N is fine. | |
865 | ||
1da177e4 LT |
866 | config SCSI_LASI700 |
867 | tristate "HP Lasi SCSI support for 53c700/710" | |
868 | depends on GSC && SCSI | |
869 | select SCSI_SPI_ATTRS | |
870 | help | |
871 | This is a driver for the SCSI controller in the Lasi chip found in | |
872 | many PA-RISC workstations & servers. If you do not know whether you | |
873 | have a Lasi chip, it is safe to say "Y" here. | |
874 | ||
c27d85f3 TB |
875 | config SCSI_SNI_53C710 |
876 | tristate "SNI RM SCSI support for 53c710" | |
877 | depends on SNI_RM && SCSI | |
878 | select SCSI_SPI_ATTRS | |
879 | select 53C700_LE_ON_BE | |
880 | help | |
881 | This is a driver for the onboard SCSI controller found in older | |
882 | SNI RM workstations & servers. | |
883 | ||
1da177e4 LT |
884 | config 53C700_LE_ON_BE |
885 | bool | |
8cbf0c17 | 886 | depends on SCSI_LASI700 || SCSI_SNI_53C710 |
1da177e4 LT |
887 | default y |
888 | ||
5a25ba16 JG |
889 | config SCSI_STEX |
890 | tristate "Promise SuperTrak EX Series support" | |
891 | depends on PCI && SCSI | |
a7f7f624 | 892 | help |
ee926b27 EL |
893 | This driver supports Promise SuperTrak EX series storage controllers. |
894 | ||
895 | Promise provides Linux RAID configuration utility for these | |
896 | controllers. Please visit <http://www.promise.com> to download. | |
897 | ||
898 | To compile this driver as a module, choose M here: the | |
899 | module will be called stex. | |
5a25ba16 | 900 | |
63273134 KJ |
901 | config 53C700_BE_BUS |
902 | bool | |
45804fbb | 903 | depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI |
63273134 KJ |
904 | default y |
905 | ||
1da177e4 LT |
906 | config SCSI_SYM53C8XX_2 |
907 | tristate "SYM53C8XX Version 2 SCSI support" | |
908 | depends on PCI && SCSI | |
909 | select SCSI_SPI_ATTRS | |
a7f7f624 | 910 | help |
1da177e4 LT |
911 | This driver supports the whole NCR53C8XX/SYM53C8XX family of |
912 | PCI-SCSI controllers. It also supports the subset of LSI53C10XX | |
913 | Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS | |
914 | language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI | |
915 | controllers; you need to use the Fusion MPT driver for that. | |
916 | ||
f02e84d2 | 917 | Please read <file:Documentation/scsi/sym53c8xx_2.rst> for more |
1da177e4 LT |
918 | information. |
919 | ||
920 | config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE | |
921 | int "DMA addressing mode" | |
922 | depends on SCSI_SYM53C8XX_2 | |
923 | default "1" | |
a7f7f624 | 924 | help |
1da177e4 LT |
925 | This option only applies to PCI-SCSI chips that are PCI DAC |
926 | capable (875A, 895A, 896, 1010-33, 1010-66, 1000). | |
927 | ||
928 | When set to 0, the driver will program the chip to only perform | |
929 | 32-bit DMA. When set to 1, the chip will be able to perform DMA | |
930 | to addresses up to 1TB. When set to 2, the driver supports the | |
931 | full 64-bit DMA address range, but can only address 16 segments | |
932 | of 4 GB each. This limits the total addressable range to 64 GB. | |
933 | ||
934 | Most machines with less than 4GB of memory should use a setting | |
935 | of 0 for best performance. If your machine has 4GB of memory | |
936 | or more, you should set this option to 1 (the default). | |
937 | ||
938 | The still experimental value 2 (64 bit DMA addressing with 16 | |
939 | x 4GB segments limitation) can be used on systems that require | |
940 | PCI address bits past bit 39 to be set for the addressing of | |
941 | memory using PCI DAC cycles. | |
942 | ||
943 | config SCSI_SYM53C8XX_DEFAULT_TAGS | |
1f61d824 | 944 | int "Default tagged command queue depth" |
1da177e4 LT |
945 | depends on SCSI_SYM53C8XX_2 |
946 | default "16" | |
947 | help | |
948 | This is the default value of the command queue depth the | |
949 | driver will announce to the generic SCSI layer for devices | |
950 | that support tagged command queueing. This value can be changed | |
951 | from the boot command line. This is a soft limit that cannot | |
952 | exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS. | |
953 | ||
954 | config SCSI_SYM53C8XX_MAX_TAGS | |
1f61d824 | 955 | int "Maximum number of queued commands" |
1da177e4 LT |
956 | depends on SCSI_SYM53C8XX_2 |
957 | default "64" | |
958 | help | |
959 | This option allows you to specify the maximum number of commands | |
960 | that can be queued to any device, when tagged command queuing is | |
961 | possible. The driver supports up to 256 queued commands per device. | |
962 | This value is used as a compiled-in hard limit. | |
963 | ||
1f61d824 MW |
964 | config SCSI_SYM53C8XX_MMIO |
965 | bool "Use memory mapped IO" | |
1da177e4 | 966 | depends on SCSI_SYM53C8XX_2 |
1f61d824 | 967 | default y |
1da177e4 | 968 | help |
1f61d824 MW |
969 | Memory mapped IO is faster than Port IO. Most people should |
970 | answer Y here, but some machines may have problems. If you have | |
971 | to answer N here, please report the problem to the maintainer. | |
1da177e4 LT |
972 | |
973 | config SCSI_IPR | |
974 | tristate "IBM Power Linux RAID adapter support" | |
65a15d65 | 975 | depends on PCI && SCSI |
1da177e4 | 976 | select FW_LOADER |
511cbce2 | 977 | select IRQ_POLL |
f95dc1bb | 978 | select SGL_ALLOC |
a7f7f624 | 979 | help |
1da177e4 LT |
980 | This driver supports the IBM Power Linux family RAID adapters. |
981 | This includes IBM pSeries 5712, 5703, 5709, and 570A, as well | |
982 | as IBM iSeries 5702, 5703, 5709, and 570A. | |
983 | ||
984 | config SCSI_IPR_TRACE | |
985 | bool "enable driver internal trace" | |
986 | depends on SCSI_IPR | |
efbbdd84 | 987 | default y |
1da177e4 LT |
988 | help |
989 | If you say Y here, the driver will trace all commands issued | |
990 | to the adapter. Performance impact is minimal. Trace can be | |
991 | dumped using /sys/bus/class/scsi_host/hostXX/trace. | |
992 | ||
993 | config SCSI_IPR_DUMP | |
994 | bool "enable adapter dump support" | |
995 | depends on SCSI_IPR | |
efbbdd84 | 996 | default y |
1da177e4 LT |
997 | help |
998 | If you say Y here, the driver will support adapter crash dump. | |
999 | If you enable this support, the iprdump daemon can be used | |
1000 | to capture adapter failure analysis information. | |
1001 | ||
1002 | config SCSI_ZALON | |
1003 | tristate "Zalon SCSI support" | |
1004 | depends on GSC && SCSI | |
1005 | select SCSI_SPI_ATTRS | |
1006 | help | |
1007 | The Zalon is a GSC/HSC bus interface chip that sits between the | |
1008 | PA-RISC processor and the NCR 53c720 SCSI controller on C100, | |
1009 | C110, J200, J210 and some D, K & R-class machines. It's also | |
1010 | used on the add-in Bluefish, Barracuda & Shrike SCSI cards. | |
1011 | Say Y here if you have one of these machines or cards. | |
1012 | ||
1da177e4 | 1013 | config SCSI_NCR53C8XX_DEFAULT_TAGS |
e55a3e8a | 1014 | int "default tagged command queue depth" |
af8a6722 | 1015 | depends on SCSI_ZALON |
1da177e4 | 1016 | default "8" |
a7f7f624 | 1017 | help |
1da177e4 LT |
1018 | "Tagged command queuing" is a feature of SCSI-2 which improves |
1019 | performance: the host adapter can send several SCSI commands to a | |
1020 | device's queue even if previous commands haven't finished yet. | |
1021 | Because the device is intelligent, it can optimize its operations | |
1022 | (like head positioning) based on its own request queue. Some SCSI | |
1023 | devices don't implement this properly; if you want to disable this | |
1024 | feature, enter 0 or 1 here (it doesn't matter which). | |
1025 | ||
1026 | The default value is 8 and should be supported by most hard disks. | |
1027 | This value can be overridden from the boot command line using the | |
1028 | 'tags' option as follows (example): | |
1029 | 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to | |
1030 | 4, set queue depth to 16 for target 2 and target 3 on controller 0 | |
1031 | and set queue depth to 10 for target 0 / lun 2 on controller 1. | |
1032 | ||
1033 | The normal answer therefore is to go with the default 8 and to use | |
1034 | a boot command line option for devices that need to use a different | |
1035 | command queue depth. | |
1036 | ||
1037 | There is no safe option other than using good SCSI devices. | |
1038 | ||
1039 | config SCSI_NCR53C8XX_MAX_TAGS | |
e55a3e8a | 1040 | int "maximum number of queued commands" |
af8a6722 | 1041 | depends on SCSI_ZALON |
1da177e4 | 1042 | default "32" |
a7f7f624 | 1043 | help |
1da177e4 LT |
1044 | This option allows you to specify the maximum number of commands |
1045 | that can be queued to any device, when tagged command queuing is | |
1046 | possible. The default value is 32. Minimum is 2, maximum is 64. | |
1047 | Modern hard disks are able to support 64 tags and even more, but | |
1048 | do not seem to be faster when more than 32 tags are being used. | |
1049 | ||
1050 | So, the normal answer here is to go with the default value 32 unless | |
1051 | you are using very large hard disks with large cache (>= 1 MB) that | |
1052 | are able to take advantage of more than 32 tagged commands. | |
1053 | ||
1054 | There is no safe option and the default answer is recommended. | |
1055 | ||
1056 | config SCSI_NCR53C8XX_SYNC | |
e55a3e8a | 1057 | int "synchronous transfers frequency in MHz" |
af8a6722 | 1058 | depends on SCSI_ZALON |
1da177e4 | 1059 | default "20" |
a7f7f624 | 1060 | help |
1da177e4 LT |
1061 | The SCSI Parallel Interface-2 Standard defines 5 classes of transfer |
1062 | rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers | |
1063 | are respectively the maximum data transfer rates in mega-transfers | |
1064 | per second for each class. For example, a FAST-20 Wide 16 device is | |
1065 | able to transfer data at 20 million 16 bit packets per second for a | |
1066 | total rate of 40 MB/s. | |
1067 | ||
1068 | You may specify 0 if you want to only use asynchronous data | |
1069 | transfers. This is the safest and slowest option. Otherwise, specify | |
1070 | a value between 5 and 80, depending on the capability of your SCSI | |
1071 | controller. The higher the number, the faster the data transfer. | |
1072 | Note that 80 should normally be ok since the driver decreases the | |
1073 | value automatically according to the controller's capabilities. | |
1074 | ||
1075 | Your answer to this question is ignored for controllers with NVRAM, | |
1076 | since the driver will get this information from the user set-up. It | |
1077 | also can be overridden using a boot setup option, as follows | |
1078 | (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate | |
1079 | for FAST-20 synchronous data transfer (20 mega-transfers per | |
1080 | second). | |
1081 | ||
1082 | The normal answer therefore is not to go with the default but to | |
1083 | select the maximum value 80 allowing the driver to use the maximum | |
1084 | value supported by each controller. If this causes problems with | |
1085 | your SCSI devices, you should come back and decrease the value. | |
1086 | ||
1087 | There is no safe option other than using good cabling, right | |
1088 | terminations and SCSI conformant devices. | |
1089 | ||
1da177e4 | 1090 | config SCSI_NCR53C8XX_NO_DISCONNECT |
e55a3e8a | 1091 | bool "not allow targets to disconnect" |
af8a6722 | 1092 | depends on SCSI_ZALON && SCSI_NCR53C8XX_DEFAULT_TAGS=0 |
1da177e4 LT |
1093 | help |
1094 | This option is only provided for safety if you suspect some SCSI | |
1095 | device of yours to not support properly the target-disconnect | |
1096 | feature. In that case, you would say Y here. In general however, to | |
1097 | not allow targets to disconnect is not reasonable if there is more | |
1098 | than 1 device on a SCSI bus. The normal answer therefore is N. | |
1099 | ||
1da177e4 LT |
1100 | config SCSI_QLOGIC_FAS |
1101 | tristate "Qlogic FAS SCSI support" | |
1102 | depends on ISA && SCSI | |
a7f7f624 | 1103 | help |
1da177e4 LT |
1104 | This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic |
1105 | FastSCSI! cards as well as any other card based on the FASXX chip | |
1106 | (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards). | |
1107 | ||
1108 | This driver does NOT support the PCI versions of these cards. The | |
1109 | PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP | |
1110 | SCSI support"), below. | |
1111 | ||
1112 | Information about this driver is contained in | |
058595d5 | 1113 | <file:Documentation/scsi/qlogicfas.rst>. You should also read the |
1da177e4 LT |
1114 | SCSI-HOWTO, available from |
1115 | <http://www.tldp.org/docs.html#howto>. | |
1116 | ||
1117 | To compile this driver as a module, choose M here: the | |
1118 | module will be called qlogicfas. | |
1119 | ||
1da177e4 LT |
1120 | config SCSI_QLOGIC_1280 |
1121 | tristate "Qlogic QLA 1240/1x80/1x160 SCSI support" | |
1122 | depends on PCI && SCSI | |
1123 | help | |
1124 | Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter. | |
1125 | ||
1126 | To compile this driver as a module, choose M here: the | |
1127 | module will be called qla1280. | |
1128 | ||
1da177e4 LT |
1129 | config SCSI_QLOGICPTI |
1130 | tristate "PTI Qlogic, ISP Driver" | |
1131 | depends on SBUS && SCSI | |
1132 | help | |
1133 | This driver supports SBUS SCSI controllers from PTI or QLogic. These | |
1134 | controllers are known under Solaris as qpti and in the openprom as | |
1135 | PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are | |
1136 | driven by a different driver. | |
1137 | ||
1138 | To compile this driver as a module, choose M here: the | |
1139 | module will be called qlogicpti. | |
1140 | ||
1141 | source "drivers/scsi/qla2xxx/Kconfig" | |
afaf5a2d | 1142 | source "drivers/scsi/qla4xxx/Kconfig" |
ace7f46b | 1143 | source "drivers/scsi/qedi/Kconfig" |
61d8658b | 1144 | source "drivers/scsi/qedf/Kconfig" |
1da177e4 | 1145 | |
dea3101e | 1146 | config SCSI_LPFC |
1147 | tristate "Emulex LightPulse Fibre Channel Support" | |
1148 | depends on PCI && SCSI | |
e3d2bf65 | 1149 | depends on CPU_FREQ |
6a38792c | 1150 | depends on SCSI_FC_ATTRS |
cd069bb9 AB |
1151 | depends on NVME_TARGET_FC || NVME_TARGET_FC=n |
1152 | depends on NVME_FC || NVME_FC=n | |
6a7252fd | 1153 | select CRC_T10DIF |
fad0a161 | 1154 | select IRQ_POLL |
a7f7f624 | 1155 | help |
dea3101e | 1156 | This lpfc driver supports the Emulex LightPulse |
1157 | Family of Fibre Channel PCI host adapters. | |
1158 | ||
923e4b6a JS |
1159 | config SCSI_LPFC_DEBUG_FS |
1160 | bool "Emulex LightPulse Fibre Channel debugfs Support" | |
1161 | depends on SCSI_LPFC && DEBUG_FS | |
a7f7f624 | 1162 | help |
692105b8 | 1163 | This makes debugging information from the lpfc driver |
923e4b6a JS |
1164 | available via the debugfs filesystem. |
1165 | ||
ebc076b3 JS |
1166 | source "drivers/scsi/elx/Kconfig" |
1167 | ||
1da177e4 LT |
1168 | config SCSI_SIM710 |
1169 | tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" | |
c8bf9212 | 1170 | depends on EISA && SCSI |
1da177e4 | 1171 | select SCSI_SPI_ATTRS |
a7f7f624 | 1172 | help |
692105b8 | 1173 | This driver is for NCR53c710 based SCSI host adapters. |
1da177e4 | 1174 | |
c8bf9212 | 1175 | It currently supports Compaq EISA cards. |
1da177e4 | 1176 | |
1da177e4 | 1177 | config SCSI_DC395x |
92f6ed4a | 1178 | tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support" |
b58b2ba3 | 1179 | depends on PCI && HAS_IOPORT && SCSI |
9c2d2670 | 1180 | select SCSI_SPI_ATTRS |
a7f7f624 | 1181 | help |
1da177e4 LT |
1182 | This driver supports PCI SCSI host adapters based on the ASIC |
1183 | TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants. | |
1184 | ||
1185 | This driver works, but is still in experimental status. So better | |
1186 | have a bootable disk and a backup in case of emergency. | |
1187 | ||
62e3bfa4 | 1188 | Documentation can be found in <file:Documentation/scsi/dc395x.rst>. |
1da177e4 LT |
1189 | |
1190 | To compile this driver as a module, choose M here: the | |
1191 | module will be called dc395x. | |
1192 | ||
3a7e7be2 HR |
1193 | config SCSI_AM53C974 |
1194 | tristate "Tekram DC390(T) and Am53/79C974 SCSI support (new driver)" | |
1195 | depends on PCI && SCSI | |
1196 | select SCSI_SPI_ATTRS | |
a7f7f624 | 1197 | help |
3a7e7be2 HR |
1198 | This driver supports PCI SCSI host adapters based on the Am53C974A |
1199 | chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard | |
1200 | PCscsi/PCnet (Am53/79C974) solutions. | |
1201 | This is a new implementation base on the generic esp_scsi driver. | |
1202 | ||
3a7e7be2 HR |
1203 | Note that this driver does NOT support Tekram DC390W/U/F, which are |
1204 | based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those. | |
1205 | ||
1206 | To compile this driver as a module, choose M here: the | |
1207 | module will be called am53c974. | |
1208 | ||
1da177e4 LT |
1209 | config SCSI_NSP32 |
1210 | tristate "Workbit NinjaSCSI-32Bi/UDE support" | |
b58b2ba3 | 1211 | depends on PCI && SCSI && !64BIT && HAS_IOPORT |
1da177e4 LT |
1212 | help |
1213 | This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus | |
1214 | SCSI host adapter. Please read the SCSI-HOWTO, available from | |
1215 | <http://www.tldp.org/docs.html#howto>. | |
1216 | ||
1217 | To compile this driver as a module, choose M here: the | |
1218 | module will be called nsp32. | |
1219 | ||
48a31030 OZ |
1220 | config SCSI_WD719X |
1221 | tristate "Western Digital WD7193/7197/7296 support" | |
1222 | depends on PCI && SCSI | |
1223 | select EEPROM_93CX6 | |
a7f7f624 | 1224 | help |
48a31030 OZ |
1225 | This is a driver for Western Digital WD7193, WD7197 and WD7296 PCI |
1226 | SCSI controllers (based on WD33C296A chip). | |
1227 | ||
1da177e4 | 1228 | config SCSI_DEBUG |
6d6f3807 | 1229 | tristate "SCSI debugging host and device simulator" |
1da177e4 | 1230 | depends on SCSI |
d0ace3c5 | 1231 | select CRC_T10DIF |
1da177e4 | 1232 | help |
6d6f3807 DG |
1233 | This pseudo driver simulates one or more hosts (SCSI initiators), |
1234 | each with one or more targets, each with one or more logical units. | |
1235 | Defaults to one of each, creating a small RAM disk device. Many | |
1236 | parameters found in the /sys/bus/pseudo/drivers/scsi_debug | |
1237 | directory can be tweaked at run time. | |
1238 | See <http://sg.danny.cz/sg/sdebug26.html> for more information. | |
1239 | Mainly used for testing and best as a module. If unsure, say N. | |
1da177e4 LT |
1240 | |
1241 | config SCSI_MESH | |
1242 | tristate "MESH (Power Mac internal SCSI) support" | |
1243 | depends on PPC32 && PPC_PMAC && SCSI | |
1244 | help | |
1245 | Many Power Macintoshes and clones have a MESH (Macintosh Enhanced | |
1246 | SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the | |
1247 | other Power Macintoshes do). Say Y to include support for this SCSI | |
1248 | adaptor. | |
1249 | ||
1250 | To compile this driver as a module, choose M here: the | |
1251 | module will be called mesh. | |
1252 | ||
1253 | config SCSI_MESH_SYNC_RATE | |
1254 | int "maximum synchronous transfer rate (MB/s) (0 = async)" | |
1255 | depends on SCSI_MESH | |
1256 | default "5" | |
1257 | help | |
1258 | On Power Macintoshes (and clones) where the MESH SCSI bus adaptor | |
1259 | drives a bus which is entirely internal to the machine (such as the | |
1260 | 7500, 7600, 8500, etc.), the MESH is capable of synchronous | |
1261 | operation at up to 10 MB/s. On machines where the SCSI bus | |
1262 | controlled by the MESH can have external devices connected, it is | |
1263 | usually rated at 5 MB/s. 5 is a safe value here unless you know the | |
1264 | MESH SCSI bus is internal only; in that case you can say 10. Say 0 | |
1265 | to disable synchronous operation. | |
1266 | ||
1267 | config SCSI_MESH_RESET_DELAY_MS | |
1268 | int "initial bus reset delay (ms) (0 = no reset)" | |
1269 | depends on SCSI_MESH | |
1270 | default "4000" | |
1271 | ||
1272 | config SCSI_MAC53C94 | |
1273 | tristate "53C94 (Power Mac external SCSI) support" | |
1274 | depends on PPC32 && PPC_PMAC && SCSI | |
1275 | help | |
1276 | On Power Macintoshes (and clones) with two SCSI buses, the external | |
1277 | SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older | |
1278 | machines which only have one SCSI bus, such as the 7200, also use | |
1279 | the 53C94. Say Y to include support for the 53C94. | |
1280 | ||
1281 | To compile this driver as a module, choose M here: the | |
1282 | module will be called mac53c94. | |
1283 | ||
1284 | source "drivers/scsi/arm/Kconfig" | |
1285 | ||
1286 | config JAZZ_ESP | |
1287 | bool "MIPS JAZZ FAS216 SCSI support" | |
1288 | depends on MACH_JAZZ && SCSI | |
3a243070 | 1289 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1290 | help |
1291 | This is the driver for the onboard SCSI host adapter of MIPS Magnum | |
1292 | 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM | |
1293 | systems. | |
1294 | ||
1295 | config A3000_SCSI | |
1296 | tristate "A3000 WD33C93A support" | |
1297 | depends on AMIGA && SCSI | |
1298 | help | |
1299 | If you have an Amiga 3000 and have SCSI devices connected to the | |
1300 | built-in SCSI controller, say Y. Otherwise, say N. | |
1301 | ||
1302 | To compile this driver as a module, choose M here: the | |
90638f99 | 1303 | module will be called a3000. |
1da177e4 LT |
1304 | |
1305 | config A2091_SCSI | |
1306 | tristate "A2091/A590 WD33C93A support" | |
1307 | depends on ZORRO && SCSI | |
1308 | help | |
1309 | If you have a Commodore A2091 SCSI controller, say Y. Otherwise, | |
1310 | say N. | |
1311 | ||
1312 | To compile this driver as a module, choose M here: the | |
90638f99 | 1313 | module will be called a2091. |
1da177e4 LT |
1314 | |
1315 | config GVP11_SCSI | |
1316 | tristate "GVP Series II WD33C93A support" | |
1317 | depends on ZORRO && SCSI | |
a7f7f624 | 1318 | help |
1da177e4 LT |
1319 | If you have a Great Valley Products Series II SCSI controller, |
1320 | answer Y. Also say Y if you have a later model of GVP SCSI | |
1321 | controller (such as the GVP A4008 or a Combo board). Otherwise, | |
1322 | answer N. This driver does NOT work for the T-Rex series of | |
1323 | accelerators from TekMagic and GVP-M. | |
1324 | ||
1325 | To compile this driver as a module, choose M here: the | |
1326 | module will be called gvp11. | |
1327 | ||
a16efc1c | 1328 | config SCSI_A4000T |
92f6ed4a KC |
1329 | tristate "A4000T NCR53c710 SCSI support" |
1330 | depends on AMIGA && SCSI | |
a16efc1c | 1331 | select SCSI_SPI_ATTRS |
1da177e4 | 1332 | help |
a16efc1c KJ |
1333 | If you have an Amiga 4000T and have SCSI devices connected to the |
1334 | built-in SCSI controller, say Y. Otherwise, say N. | |
1335 | ||
1336 | To compile this driver as a module, choose M here: the | |
1337 | module will be called a4000t. | |
1338 | ||
45804fbb | 1339 | config SCSI_ZORRO7XX |
92f6ed4a KC |
1340 | tristate "Zorro NCR53c710 SCSI support" |
1341 | depends on ZORRO && SCSI | |
45804fbb | 1342 | select SCSI_SPI_ATTRS |
1da177e4 | 1343 | help |
45804fbb KJ |
1344 | Support for various NCR53c710-based SCSI controllers on Zorro |
1345 | expansion boards for the Amiga. | |
1da177e4 | 1346 | This includes: |
1da177e4 LT |
1347 | - the Amiga 4091 Zorro III SCSI-2 controller, |
1348 | - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller | |
1349 | (info at | |
1350 | <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>), | |
1351 | - the SCSI controller on the Phase5 Blizzard PowerUP 603e+ | |
1352 | accelerator card for the Amiga 1200, | |
1353 | - the SCSI controller on the GVP Turbo 040/060 accelerator. | |
1da177e4 | 1354 | |
3109e5ae MS |
1355 | config SCSI_ZORRO_ESP |
1356 | tristate "Zorro ESP SCSI support" | |
1357 | depends on ZORRO && SCSI | |
1358 | select SCSI_SPI_ATTRS | |
53dce332 | 1359 | select SCSI_ESP_PIO |
3109e5ae MS |
1360 | help |
1361 | Support for various NCR53C9x (ESP) based SCSI controllers on Zorro | |
1362 | expansion boards for the Amiga. | |
1363 | This includes: | |
1364 | - the Phase5 Blizzard 1230 II and IV SCSI controllers, | |
1365 | - the Phase5 Blizzard 2060 SCSI controller, | |
1366 | - the Phase5 Blizzard Cyberstorm and Cyberstorm II SCSI | |
1367 | controllers, | |
1368 | - the Fastlane Zorro III SCSI controller. | |
1369 | ||
1da177e4 LT |
1370 | config ATARI_SCSI |
1371 | tristate "Atari native SCSI support" | |
fb810d12 | 1372 | depends on ATARI && SCSI |
410ca5c7 | 1373 | select SCSI_SPI_ATTRS |
a7f7f624 | 1374 | help |
1da177e4 LT |
1375 | If you have an Atari with built-in NCR5380 SCSI controller (TT, |
1376 | Falcon, ...) say Y to get it supported. Of course also, if you have | |
1377 | a compatible SCSI controller (e.g. for Medusa). | |
1378 | ||
83d2aed4 FT |
1379 | To compile this driver as a module, choose M here: the module will |
1380 | be called atari_scsi. If you also enable NVRAM support, the SCSI | |
1381 | host's ID is taken from the setting in TT RTC NVRAM. | |
1da177e4 LT |
1382 | |
1383 | This driver supports both styles of NCR integration into the | |
1384 | system: the TT style (separate DMA), and the Falcon style (via | |
1385 | ST-DMA, replacing ACSI). It does NOT support other schemes, like | |
1386 | in the Hades (without DMA). | |
1387 | ||
1da177e4 | 1388 | config MAC_SCSI |
6e9ae6d5 | 1389 | tristate "Macintosh NCR5380 SCSI" |
2559a1ef | 1390 | depends on MAC && SCSI |
410ca5c7 | 1391 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1392 | help |
1393 | This is the NCR 5380 SCSI controller included on most of the 68030 | |
1394 | based Macintoshes. If you have one of these say Y and read the | |
1395 | SCSI-HOWTO, available from | |
1396 | <http://www.tldp.org/docs.html#howto>. | |
1397 | ||
6fe07aaf FT |
1398 | config SCSI_MAC_ESP |
1399 | tristate "Macintosh NCR53c9[46] SCSI" | |
1400 | depends on MAC && SCSI | |
48fc8de9 | 1401 | select SCSI_SPI_ATTRS |
53dce332 | 1402 | select SCSI_ESP_PIO |
6fe07aaf FT |
1403 | help |
1404 | This is the NCR 53c9x SCSI controller found on most of the 68040 | |
1405 | based Macintoshes. | |
1406 | ||
1407 | To compile this driver as a module, choose M here: the module | |
1408 | will be called mac_esp. | |
1409 | ||
1da177e4 LT |
1410 | config MVME147_SCSI |
1411 | bool "WD33C93 SCSI driver for MVME147" | |
fa53bb65 | 1412 | depends on MVME147 && SCSI=y |
410ca5c7 | 1413 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1414 | help |
1415 | Support for the on-board SCSI controller on the Motorola MVME147 | |
1416 | single-board computer. | |
1417 | ||
1418 | config MVME16x_SCSI | |
506c7bbc KJ |
1419 | tristate "NCR53C710 SCSI driver for MVME16x" |
1420 | depends on MVME16x && SCSI | |
410ca5c7 | 1421 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1422 | help |
1423 | The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710 | |
1424 | SCSI controller chip. Almost everyone using one of these boards | |
1425 | will want to say Y to this question. | |
1426 | ||
1427 | config BVME6000_SCSI | |
8276b58a KJ |
1428 | tristate "NCR53C710 SCSI driver for BVME6000" |
1429 | depends on BVME6000 && SCSI | |
410ca5c7 | 1430 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1431 | help |
1432 | The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710 | |
1433 | SCSI controller chip. Almost everyone using one of these boards | |
1434 | will want to say Y to this question. | |
1435 | ||
1da177e4 LT |
1436 | config SUN3_SCSI |
1437 | tristate "Sun3 NCR5380 SCSI" | |
c39e7eee | 1438 | depends on SUN3 && SCSI |
410ca5c7 | 1439 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1440 | help |
1441 | This option will enable support for the OBIO (onboard io) NCR5380 | |
1442 | SCSI controller found in the Sun 3/50 and 3/60, as well as for | |
1443 | "Sun3" type VME scsi controllers also based on the NCR5380. | |
1444 | General Linux information on the Sun 3 series (now discontinued) | |
1445 | is at <http://www.angelfire.com/ca2/tech68k/sun3.html>. | |
1446 | ||
1447 | config SUN3X_ESP | |
1448 | bool "Sun3x ESP SCSI" | |
fa53bb65 | 1449 | depends on SUN3X && SCSI=y |
0bb67f18 | 1450 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1451 | help |
1452 | The ESP was an on-board SCSI controller used on Sun 3/80 | |
1453 | machines. Say Y here to compile in support for it. | |
1454 | ||
1455 | config SCSI_SUNESP | |
1456 | tristate "Sparc ESP Scsi Driver" | |
1457 | depends on SBUS && SCSI | |
3a243070 | 1458 | select SCSI_SPI_ATTRS |
1da177e4 LT |
1459 | help |
1460 | This is the driver for the Sun ESP SCSI host adapter. The ESP | |
dbfe54a9 FP |
1461 | chipset is present in most SPARC SBUS-based computers and |
1462 | supports the Emulex family of ESP SCSI chips (esp100, esp100A, | |
1463 | esp236, fas101, fas236) as well as the Qlogic fas366 SCSI chip. | |
1da177e4 LT |
1464 | |
1465 | To compile this driver as a module, choose M here: the | |
dbfe54a9 | 1466 | module will be called sun_esp. |
1da177e4 | 1467 | |
1da177e4 | 1468 | config ZFCP |
c06de6e2 | 1469 | tristate "FCP host bus adapter driver for IBM mainframes" |
347a8dc3 | 1470 | depends on S390 && QDIO && SCSI |
6a38792c | 1471 | depends on SCSI_FC_ATTRS |
1da177e4 | 1472 | help |
c06de6e2 BB |
1473 | If you want to access SCSI devices attached to your IBM mainframe by |
1474 | means of Fibre Channel Protocol host bus adapters say Y. | |
1475 | ||
1476 | Supported HBAs include different models of the FICON Express and FCP | |
1477 | Express I/O cards. | |
1478 | ||
1479 | For a more complete list, and for more details about setup and | |
1480 | operation refer to the IBM publication "Device Drivers, Features, and | |
1481 | Commands", SC33-8411. | |
1da177e4 LT |
1482 | |
1483 | This driver is also available as a module. This module will be | |
1484 | called zfcp. If you want to compile it as a module, say M here | |
cd238eff | 1485 | and read <file:Documentation/kbuild/modules.rst>. |
1da177e4 | 1486 | |
89a36810 AR |
1487 | config SCSI_PMCRAID |
1488 | tristate "PMC SIERRA Linux MaxRAID adapter support" | |
b2045240 | 1489 | depends on PCI && SCSI && NET |
ed4414ce | 1490 | select SGL_ALLOC |
a7f7f624 | 1491 | help |
89a36810 AR |
1492 | This driver supports the PMC SIERRA MaxRAID adapters. |
1493 | ||
dbf9bfe6 | 1494 | config SCSI_PM8001 |
1495 | tristate "PMC-Sierra SPC 8001 SAS/SATA Based Host Adapter driver" | |
1496 | depends on PCI && SCSI | |
1497 | select SCSI_SAS_LIBSAS | |
1498 | help | |
1499 | This driver supports PMC-Sierra PCIE SAS/SATA 8x6G SPC 8001 chip | |
1500 | based host adapters. | |
1501 | ||
7725ccfd JH |
1502 | config SCSI_BFA_FC |
1503 | tristate "Brocade BFA Fibre Channel Support" | |
1504 | depends on PCI && SCSI | |
6a38792c | 1505 | depends on SCSI_FC_ATTRS |
7725ccfd JH |
1506 | help |
1507 | This bfa driver supports all Brocade PCIe FC/FCOE host adapters. | |
1508 | ||
1509 | To compile this driver as a module, choose M here. The module will | |
1510 | be called bfa. | |
1511 | ||
4fe74b1c | 1512 | config SCSI_VIRTIO |
92f6ed4a KC |
1513 | tristate "virtio-scsi support" |
1514 | depends on VIRTIO | |
4fe74b1c PB |
1515 | help |
1516 | This is the virtual HBA driver for virtio. If the kernel will | |
1517 | be used in a virtual machine, say Y or M. | |
1518 | ||
a3667aae | 1519 | source "drivers/scsi/csiostor/Kconfig" |
4fe74b1c | 1520 | |
1da177e4 LT |
1521 | source "drivers/scsi/pcmcia/Kconfig" |
1522 | ||
e70bdd81 AB |
1523 | endif # SCSI_LOWLEVEL |
1524 | ||
a6a8d9f8 CS |
1525 | source "drivers/scsi/device_handler/Kconfig" |
1526 | ||
1da177e4 | 1527 | endmenu |