Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | # |
2 | # IDE ATA ATAPI Block device driver configuration | |
3 | # | |
1da177e4 | 4 | |
ec7748b5 SR |
5 | # Select HAVE_IDE if IDE is supported |
6 | config HAVE_IDE | |
9ba16087 | 7 | bool |
ec7748b5 | 8 | |
e0ff9cd1 | 9 | menuconfig IDE |
1da177e4 | 10 | tristate "ATA/ATAPI/MFM/RLL support" |
ec7748b5 | 11 | depends on HAVE_IDE |
e0ff9cd1 | 12 | depends on BLOCK |
1da177e4 LT |
13 | ---help--- |
14 | If you say Y here, your kernel will be able to manage low cost mass | |
15 | storage units such as ATA/(E)IDE and ATAPI units. The most common | |
16 | cases are IDE hard drives and ATAPI CD-ROM drives. | |
17 | ||
18 | If your system is pure SCSI and doesn't use these interfaces, you | |
19 | can say N here. | |
20 | ||
21 | Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard | |
22 | for mass storage units such as hard disks. It was designed by | |
23 | Western Digital and Compaq Computer in 1984. It was then named | |
24 | ST506. Quite a number of disks use the IDE interface. | |
25 | ||
26 | AT Attachment (ATA) is the superset of the IDE specifications. | |
27 | ST506 was also called ATA-1. | |
28 | ||
29 | Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is | |
30 | ATA-3. It provides support for larger disks (up to 8.4GB by means of | |
31 | the LBA standard), more disks (4 instead of 2) and for other mass | |
32 | storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is | |
33 | ATA-4 and provides faster (and more CPU friendly) transfer modes | |
34 | than previous PIO (Programmed processor Input/Output) from previous | |
35 | ATA/IDE standards by means of fast DMA controllers. | |
36 | ||
37 | ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and | |
38 | CD-ROM drives, similar in many respects to the SCSI protocol. | |
39 | ||
40 | SMART IDE (Self Monitoring, Analysis and Reporting Technology) was | |
41 | designed in order to prevent data corruption and disk crash by | |
42 | detecting pre hardware failure conditions (heat, access time, and | |
43 | the like...). Disks built since June 1995 may follow this standard. | |
44 | The kernel itself doesn't manage this; however there are quite a | |
45 | number of user programs such as smart that can query the status of | |
46 | SMART parameters from disk drives. | |
47 | ||
48 | To compile this driver as a module, choose M here: the | |
49 | module will be called ide. | |
50 | ||
1c10e938 | 51 | For further information, please read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
52 | |
53 | If unsure, say Y. | |
54 | ||
55 | if IDE | |
56 | ||
1c10e938 | 57 | comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" |
1da177e4 | 58 | |
f06ab340 BZ |
59 | config IDE_TIMINGS |
60 | bool | |
61 | ||
594c16d8 BZ |
62 | config IDE_ATAPI |
63 | bool | |
64 | ||
7f92b11c BZ |
65 | config IDE_LEGACY |
66 | bool | |
67 | ||
1da177e4 LT |
68 | config BLK_DEV_IDE_SATA |
69 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" | |
70 | default n | |
71 | ---help--- | |
72 | There are two drivers for Serial ATA controllers. | |
73 | ||
b43c5f3d PR |
74 | The main driver, "libata", uses the SCSI subsystem |
75 | and supports most modern SATA controllers. In order to use it | |
76 | you may take a look at "Serial ATA (prod) and Parallel ATA | |
77 | (experimental) drivers". | |
1da177e4 LT |
78 | |
79 | The IDE driver (which you are currently configuring) supports | |
80 | a few first-generation SATA controllers. | |
81 | ||
82 | In order to eliminate conflicts between the two subsystems, | |
83 | this config option enables the IDE driver's SATA support. | |
84 | Normally this is disabled, as it is preferred that libata | |
85 | supports SATA controllers, and this (IDE) driver supports | |
86 | PATA controllers. | |
87 | ||
88 | If unsure, say N. | |
89 | ||
806f80a6 BZ |
90 | config IDE_GD |
91 | tristate "generic ATA/ATAPI disk support" | |
92 | default y | |
93 | help | |
94 | Support for ATA/ATAPI disks (including ATAPI floppy drives). | |
1da177e4 | 95 | |
806f80a6 BZ |
96 | To compile this driver as a module, choose M here. |
97 | The module will be called ide-gd_mod. | |
1da177e4 LT |
98 | |
99 | If unsure, say Y. | |
100 | ||
806f80a6 BZ |
101 | config IDE_GD_ATA |
102 | bool "ATA disk support" | |
103 | depends on IDE_GD | |
104 | default y | |
105 | help | |
106 | This will include support for ATA hard disks. | |
107 | ||
108 | If unsure, say Y. | |
109 | ||
110 | config IDE_GD_ATAPI | |
111 | bool "ATAPI floppy support" | |
112 | depends on IDE_GD | |
113 | select IDE_ATAPI | |
114 | help | |
115 | This will include support for ATAPI floppy drives | |
116 | (i.e. Iomega ZIP or MKE LS-120). | |
117 | ||
118 | For information about jumper settings and the question | |
119 | of when a ZIP drive uses a partition table, see | |
120 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. | |
121 | ||
122 | If unsure, say N. | |
123 | ||
1da177e4 LT |
124 | config BLK_DEV_IDECS |
125 | tristate "PCMCIA IDE support" | |
126 | depends on PCMCIA | |
127 | help | |
3b6ce249 AM |
128 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
129 | and CD-ROM drives connected through a PCMCIA card. | |
1da177e4 | 130 | |
78281c53 ML |
131 | config BLK_DEV_DELKIN |
132 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" | |
133 | depends on CARDBUS && PCI | |
134 | help | |
135 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash | |
136 | Adapters. This may also work for similar SD and XD adapters. | |
137 | ||
1da177e4 LT |
138 | config BLK_DEV_IDECD |
139 | tristate "Include IDE/ATAPI CDROM support" | |
392de1d5 | 140 | select IDE_ATAPI |
1da177e4 LT |
141 | ---help--- |
142 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is | |
143 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the | |
144 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the | |
145 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI | |
146 | double(2X) or better speed drives. | |
147 | ||
148 | If you say Y here, the CD-ROM drive will be identified at boot time | |
149 | along with other IDE devices, as "hdb" or "hdc", or something | |
150 | similar (check the boot messages with dmesg). If this is your only | |
151 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure | |
152 | to say Y or M to "ISO 9660 CD-ROM file system support". | |
153 | ||
1da177e4 LT |
154 | To compile this driver as a module, choose M here: the |
155 | module will be called ide-cd. | |
156 | ||
972560fb BZ |
157 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
158 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED | |
159 | depends on BLK_DEV_IDECD | |
160 | default y | |
161 | help | |
162 | Turn this on to have the driver print out the meanings of the | |
163 | ATAPI error codes. This will use up additional 8kB of kernel-space | |
164 | memory, though. | |
165 | ||
1da177e4 | 166 | config BLK_DEV_IDETAPE |
4278c2d5 | 167 | tristate "Include IDE/ATAPI TAPE support" |
594c16d8 | 168 | select IDE_ATAPI |
1da177e4 LT |
169 | help |
170 | If you have an IDE tape drive using the ATAPI protocol, say Y. | |
171 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, | |
172 | similar to the SCSI protocol. If you have an SCSI tape drive | |
173 | however, you can say N here. | |
174 | ||
175 | You should also say Y if you have an OnStream DI-30 tape drive; this | |
176 | will not work with the SCSI protocol, until there is support for the | |
177 | SC-30 and SC-50 versions. | |
178 | ||
179 | If you say Y here, the tape drive will be identified at boot time | |
180 | along with other IDE devices, as "hdb" or "hdc", or something | |
181 | similar, and will be mapped to a character device such as "ht0" | |
182 | (check the boot messages with dmesg). Be sure to consult the | |
1c10e938 RD |
183 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
184 | files for usage information. | |
1da177e4 LT |
185 | |
186 | To compile this driver as a module, choose M here: the | |
187 | module will be called ide-tape. | |
188 | ||
e3a59b4d HR |
189 | config BLK_DEV_IDEACPI |
190 | bool "IDE ACPI support" | |
191 | depends on ACPI | |
192 | ---help--- | |
193 | Implement ACPI support for generic IDE devices. On modern | |
194 | machines ACPI support is required to properly handle ACPI S3 states. | |
195 | ||
1da177e4 LT |
196 | config IDE_TASK_IOCTL |
197 | bool "IDE Taskfile Access" | |
198 | help | |
199 | This is a direct raw access to the media. It is a complex but | |
200 | elegant solution to test and validate the domain of the hardware and | |
3b6ce249 | 201 | perform below the driver data recovery if needed. This is the most |
1da177e4 LT |
202 | basic form of media-forensics. |
203 | ||
204 | If you are unsure, say N here. | |
205 | ||
ecfd80e4 BZ |
206 | config IDE_PROC_FS |
207 | bool "legacy /proc/ide/ support" | |
208 | depends on IDE && PROC_FS | |
209 | default y | |
210 | help | |
211 | This option enables support for the various files in | |
212 | /proc/ide. In Linux 2.6 this has been superseded by | |
213 | files in sysfs but many legacy applications rely on this. | |
214 | ||
215 | If unsure say Y. | |
216 | ||
1da177e4 LT |
217 | comment "IDE chipset support/bugfixes" |
218 | ||
219 | config IDE_GENERIC | |
220 | tristate "generic/default IDE chipset support" | |
35bbac9a | 221 | depends on ALPHA || X86 || IA64 || M32R || MIPS |
1da177e4 | 222 | help |
278ecfb8 TH |
223 | This is the generic IDE driver. This driver attaches to the |
224 | fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and | |
225 | so on). Please note that if this driver is built into the | |
226 | kernel or loaded before other ATA (IDE or libata) drivers | |
227 | and the controller is located at legacy ports, this driver | |
228 | may grab those ports and thus can prevent the controller | |
229 | specific driver from attaching. | |
230 | ||
231 | Also, currently, IDE generic doesn't allow IRQ sharing | |
232 | meaning that the IRQs it grabs won't be available to other | |
233 | controllers sharing those IRQs which usually makes drivers | |
234 | for those controllers fail. Generally, it's not a good idea | |
235 | to load IDE generic driver on modern systems. | |
236 | ||
82a0e70e | 237 | If unsure, say N. |
1da177e4 | 238 | |
8cb1f567 AV |
239 | config BLK_DEV_PLATFORM |
240 | tristate "Platform driver for IDE interfaces" | |
241 | help | |
242 | This is the platform IDE driver, used mostly for Memory Mapped | |
243 | IDE devices, like Compact Flashes running in True IDE mode. | |
244 | ||
245 | If unsure, say N. | |
246 | ||
1da177e4 | 247 | config BLK_DEV_CMD640 |
ade2daf9 | 248 | tristate "CMD640 chipset bugfix/support" |
1da177e4 | 249 | depends on X86 |
17b500de | 250 | select IDE_TIMINGS |
1da177e4 LT |
251 | ---help--- |
252 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and | |
253 | Pentium motherboards, usually in combination with a "Neptune" or | |
254 | "SiS" chipset. Unfortunately, it has a number of rather nasty | |
255 | design flaws that can cause severe data corruption under many common | |
256 | conditions. Say Y here to include code which tries to automatically | |
257 | detect and correct the problems under Linux. This option also | |
258 | enables access to the secondary IDE ports in some CMD640 based | |
259 | systems. | |
260 | ||
261 | This driver will work automatically in PCI based systems (most new | |
262 | systems have PCI slots). But if your system uses VESA local bus | |
263 | (VLB) instead of PCI, you must also supply a kernel boot parameter | |
64afc31f | 264 | to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man |
1da177e4 LT |
265 | bootparam" or see the documentation of your boot loader about how to |
266 | pass options to the kernel.) | |
267 | ||
268 | The CMD640 chip is also used on add-in cards by Acculogic, and on | |
269 | the "CSA-6400E PCI to IDE controller" that some people have. For | |
1c10e938 | 270 | details, read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
271 | |
272 | config BLK_DEV_CMD640_ENHANCED | |
273 | bool "CMD640 enhanced support" | |
274 | depends on BLK_DEV_CMD640 | |
275 | help | |
276 | This option includes support for setting/autotuning PIO modes and | |
277 | prefetch on CMD640 IDE interfaces. For details, read | |
1c10e938 | 278 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
1da177e4 LT |
279 | and your BIOS does not already do this for you, then say Y here. |
280 | Otherwise say N. | |
281 | ||
282 | config BLK_DEV_IDEPNP | |
ade2daf9 | 283 | tristate "PNP EIDE support" |
1da177e4 LT |
284 | depends on PNP |
285 | help | |
286 | If you have a PnP (Plug and Play) compatible EIDE card and | |
287 | would like the kernel to automatically detect and activate | |
288 | it, say Y here. | |
289 | ||
8e882ba1 SS |
290 | config BLK_DEV_IDEDMA_SFF |
291 | bool | |
292 | ||
842c19ad BZ |
293 | if PCI |
294 | ||
295 | comment "PCI IDE chipsets support" | |
296 | ||
1da177e4 | 297 | config BLK_DEV_IDEPCI |
842c19ad | 298 | bool |
1da177e4 | 299 | |
6d208b39 | 300 | config IDEPCI_PCIBUS_ORDER |
ce71ed9b | 301 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
452a8ed8 | 302 | depends on IDE=y && BLK_DEV_IDEPCI |
ce71ed9b BZ |
303 | default y |
304 | help | |
305 | Probe IDE PCI devices in the order in which they appear on the | |
306 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) | |
307 | instead of the order in which IDE PCI host drivers are loaded. | |
308 | ||
309 | Please note that this method of assuring stable naming of | |
310 | IDE devices is unreliable and use other means for achieving | |
311 | it (i.e. udev). | |
312 | ||
313 | If in doubt, say N. | |
6d208b39 | 314 | |
f7d7f3fd | 315 | # TODO: split it on per host driver config options (or module parameters) |
1da177e4 | 316 | config BLK_DEV_OFFBOARD |
46255d40 | 317 | bool "Boot off-board chipsets first support (DEPRECATED)" |
41d1a3d3 | 318 | depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001) |
1da177e4 LT |
319 | help |
320 | Normally, IDE controllers built into the motherboard (on-board | |
321 | controllers) are assigned to ide0 and ide1 while those on add-in PCI | |
322 | cards (off-board controllers) are relegated to ide2 and ide3. | |
323 | Answering Y here will allow you to reverse the situation, with | |
324 | off-board controllers on ide0/1 and on-board controllers on ide2/3. | |
325 | This can improve the usability of some boot managers such as lilo | |
326 | when booting from a drive on an off-board controller. | |
327 | ||
1da177e4 LT |
328 | Note that, if you do this, the order of the hd* devices will be |
329 | rearranged which may require modification of fstab and other files. | |
330 | ||
46255d40 BZ |
331 | Please also note that this method of assuring stable naming of |
332 | IDE devices is unreliable and use other means for achieving it | |
333 | (i.e. udev). | |
334 | ||
1da177e4 LT |
335 | If in doubt, say N. |
336 | ||
337 | config BLK_DEV_GENERIC | |
338 | tristate "Generic PCI IDE Chipset Support" | |
842c19ad | 339 | select BLK_DEV_IDEPCI |
edd023d0 JD |
340 | help |
341 | This option provides generic support for various PCI IDE Chipsets | |
342 | which otherwise might not be supported. | |
1da177e4 LT |
343 | |
344 | config BLK_DEV_OPTI621 | |
345 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" | |
842c19ad BZ |
346 | depends on EXPERIMENTAL |
347 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
348 | help |
349 | This is a driver for the OPTi 82C621 EIDE controller. | |
350 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. | |
351 | ||
352 | config BLK_DEV_RZ1000 | |
353 | tristate "RZ1000 chipset bugfix/support" | |
842c19ad BZ |
354 | depends on X86 |
355 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
356 | help |
357 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and | |
358 | Pentium motherboards, usually along with the "Neptune" chipset. | |
359 | Unfortunately, it has a rather nasty design flaw that can cause | |
360 | severe data corruption under many conditions. Say Y here to include | |
361 | code which automatically detects and corrects the problem under | |
362 | Linux. This may slow disk throughput by a few percent, but at least | |
363 | things will operate 100% reliably. | |
364 | ||
1da177e4 | 365 | config BLK_DEV_IDEDMA_PCI |
842c19ad BZ |
366 | bool |
367 | select BLK_DEV_IDEPCI | |
8e882ba1 | 368 | select BLK_DEV_IDEDMA_SFF |
1da177e4 | 369 | |
1da177e4 LT |
370 | config BLK_DEV_AEC62XX |
371 | tristate "AEC62XX chipset support" | |
842c19ad | 372 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
373 | help |
374 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) | |
375 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA | |
376 | speeds and to configure the chip to optimum performance. | |
377 | ||
378 | config BLK_DEV_ALI15X3 | |
379 | tristate "ALI M15x3 chipset support" | |
288911af | 380 | select IDE_TIMINGS |
842c19ad | 381 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
382 | help |
383 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C | |
384 | onboard chipsets. It also tests for Simplex mode and enables | |
385 | normal dual channel support. | |
386 | ||
64afc31f | 387 | Please read the comments at the top of |
1da177e4 LT |
388 | <file:drivers/ide/pci/alim15x3.c>. |
389 | ||
390 | If unsure, say N. | |
391 | ||
1da177e4 LT |
392 | config BLK_DEV_AMD74XX |
393 | tristate "AMD and nVidia IDE support" | |
91302010 | 394 | depends on !ARM |
f06ab340 | 395 | select IDE_TIMINGS |
842c19ad | 396 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
397 | help |
398 | This driver adds explicit support for AMD-7xx and AMD-8111 chips | |
399 | and also for the nVidia nForce chip. This allows the kernel to | |
400 | change PIO, DMA and UDMA speeds and to configure the chip to | |
401 | optimum performance. | |
402 | ||
403 | config BLK_DEV_ATIIXP | |
404 | tristate "ATI IXP chipset IDE support" | |
405 | depends on X86 | |
842c19ad | 406 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
407 | help |
408 | This driver adds explicit support for ATI IXP chipset. | |
409 | This allows the kernel to change PIO, DMA and UDMA speeds | |
410 | and to configure the chip to optimum performance. | |
411 | ||
412 | Say Y here if you have an ATI IXP chipset IDE controller. | |
413 | ||
414 | config BLK_DEV_CMD64X | |
415 | tristate "CMD64{3|6|8|9} chipset support" | |
86a0e12f | 416 | select IDE_TIMINGS |
842c19ad | 417 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
418 | help |
419 | Say Y here if you have an IDE controller which uses any of these | |
420 | chipsets: CMD643, CMD646, or CMD648. | |
421 | ||
422 | config BLK_DEV_TRIFLEX | |
423 | tristate "Compaq Triflex IDE support" | |
842c19ad | 424 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
425 | help |
426 | Say Y here if you have a Compaq Triflex IDE controller, such | |
427 | as those commonly found on Compaq Pentium-Pro systems | |
428 | ||
429 | config BLK_DEV_CY82C693 | |
430 | tristate "CY82C693 chipset support" | |
cbf3d262 | 431 | depends on ALPHA |
713a590d | 432 | select IDE_TIMINGS |
842c19ad | 433 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
434 | help |
435 | This driver adds detection and support for the CY82C693 chipset | |
436 | used on Digital's PC-Alpha 164SX boards. | |
437 | ||
1da177e4 LT |
438 | config BLK_DEV_CS5520 |
439 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" | |
440 | depends on EXPERIMENTAL | |
842c19ad | 441 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 442 | help |
3b6ce249 | 443 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
1da177e4 LT |
444 | 5510/5520 chipset. This will automatically be detected and |
445 | configured if found. | |
446 | ||
447 | It is safe to say Y to this question. | |
448 | ||
449 | config BLK_DEV_CS5530 | |
450 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" | |
842c19ad | 451 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
452 | help |
453 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This | |
454 | will automatically be detected and configured if found. | |
455 | ||
456 | It is safe to say Y to this question. | |
457 | ||
f5b2d8b4 JK |
458 | config BLK_DEV_CS5535 |
459 | tristate "AMD CS5535 chipset support" | |
460 | depends on X86 && !X86_64 | |
842c19ad | 461 | select BLK_DEV_IDEDMA_PCI |
f5b2d8b4 JK |
462 | help |
463 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. | |
464 | This will automatically be detected and configured if found. | |
465 | ||
466 | It is safe to say Y to this question. | |
467 | ||
1da177e4 LT |
468 | config BLK_DEV_HPT366 |
469 | tristate "HPT36X/37X chipset support" | |
842c19ad BZ |
470 | select BLK_DEV_IDEDMA_PCI |
471 | help | |
1da177e4 LT |
472 | HPT366 is an Ultra DMA chipset for ATA-66. |
473 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. | |
474 | HPT370 is an Ultra DMA chipset for ATA-100. | |
475 | HPT372 is an Ultra DMA chipset for ATA-100. | |
476 | HPT374 is an Ultra DMA chipset for ATA-100. | |
477 | ||
478 | This driver adds up to 4 more EIDE devices sharing a single | |
479 | interrupt. | |
480 | ||
481 | The HPT366 chipset in its current form is bootable. One solution | |
482 | for this problem are special LILO commands for redirecting the | |
483 | reference to device 0x80. The other solution is to say Y to "Boot | |
484 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless | |
485 | your mother board has the chipset natively mounted. Regardless one | |
a594eeb1 | 486 | should use the fore mentioned option and call at LILO. |
1da177e4 LT |
487 | |
488 | This driver requires dynamic tuning of the chipset during the | |
489 | ide-probe at boot. It is reported to support DVD II drives, by the | |
490 | manufacturer. | |
491 | ||
bbb3bbdb AC |
492 | config BLK_DEV_JMICRON |
493 | tristate "JMicron JMB36x support" | |
842c19ad | 494 | select BLK_DEV_IDEDMA_PCI |
bbb3bbdb AC |
495 | help |
496 | Basic support for the JMicron ATA controllers. For full support | |
497 | use the libata drivers. | |
498 | ||
1da177e4 LT |
499 | config BLK_DEV_SC1200 |
500 | tristate "National SCx200 chipset support" | |
842c19ad | 501 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 502 | help |
e665d505 FP |
503 | This driver adds support for the on-board IDE controller on the |
504 | National SCx200 series of embedded x86 "Geode" systems. | |
1da177e4 LT |
505 | |
506 | config BLK_DEV_PIIX | |
64afc31f | 507 | tristate "Intel PIIX/ICH chipsets support" |
842c19ad | 508 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 509 | help |
64afc31f BZ |
510 | This driver adds explicit support for Intel PIIX and ICH chips. |
511 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
512 | configure the chip to optimum performance. | |
1da177e4 | 513 | |
391ad190 SM |
514 | config BLK_DEV_IT8172 |
515 | tristate "IT8172 IDE support" | |
516 | select BLK_DEV_IDEDMA_PCI | |
517 | help | |
518 | This driver adds support for the IDE controller on the | |
519 | IT8172 System Controller. | |
520 | ||
9c6712c0 JL |
521 | config BLK_DEV_IT8213 |
522 | tristate "IT8213 IDE support" | |
842c19ad | 523 | select BLK_DEV_IDEDMA_PCI |
9c6712c0 JL |
524 | help |
525 | This driver adds support for the ITE 8213 IDE controller. | |
526 | ||
da9091ee AC |
527 | config BLK_DEV_IT821X |
528 | tristate "IT821X IDE support" | |
842c19ad | 529 | select BLK_DEV_IDEDMA_PCI |
da9091ee AC |
530 | help |
531 | This driver adds support for the ITE 8211 IDE controller and the | |
532 | IT 8212 IDE RAID controller in both RAID and pass-through mode. | |
533 | ||
1da177e4 LT |
534 | config BLK_DEV_NS87415 |
535 | tristate "NS87415 chipset support" | |
842c19ad | 536 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
537 | help |
538 | This driver adds detection and support for the NS87415 chip | |
41df8940 | 539 | (used mainly on SPARC64 and PA-RISC machines). |
1da177e4 LT |
540 | |
541 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. | |
542 | ||
543 | config BLK_DEV_PDC202XX_OLD | |
544 | tristate "PROMISE PDC202{46|62|65|67} support" | |
842c19ad | 545 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
546 | help |
547 | Promise Ultra33 or PDC20246 | |
548 | Promise Ultra66 or PDC20262 | |
549 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 | |
550 | ||
551 | This driver adds up to 4 more EIDE devices sharing a single | |
552 | interrupt. This add-on card is a bootable PCI UDMA controller. Since | |
553 | multiple cards can be installed and there are BIOS ROM problems that | |
554 | happen if the BIOS revisions of all installed cards (three-max) do | |
555 | not match, the driver attempts to do dynamic tuning of the chipset | |
556 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required | |
64afc31f | 557 | for more than one card. |
1da177e4 LT |
558 | |
559 | Please read the comments at the top of | |
560 | <file:drivers/ide/pci/pdc202xx_old.c>. | |
561 | ||
562 | If unsure, say N. | |
563 | ||
1da177e4 LT |
564 | config BLK_DEV_PDC202XX_NEW |
565 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" | |
842c19ad | 566 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 567 | |
1da177e4 LT |
568 | config BLK_DEV_SVWKS |
569 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" | |
842c19ad | 570 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
571 | help |
572 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 | |
573 | chipsets. | |
574 | ||
575 | config BLK_DEV_SGIIOC4 | |
e5d310b3 BC |
576 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
577 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 | |
842c19ad | 578 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
579 | help |
580 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 | |
581 | chipset, which has one channel and can support two devices. | |
582 | Please say Y here if you have an Altix System from SGI. | |
583 | ||
584 | config BLK_DEV_SIIMAGE | |
585 | tristate "Silicon Image chipset support" | |
842c19ad | 586 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
587 | help |
588 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII | |
589 | 3112 (Serial ATA) chips. | |
590 | ||
591 | config BLK_DEV_SIS5513 | |
592 | tristate "SiS5513 chipset support" | |
593 | depends on X86 | |
842c19ad BZ |
594 | select BLK_DEV_IDEDMA_PCI |
595 | help | |
1da177e4 LT |
596 | This driver ensures (U)DMA support for SIS5513 chipset family based |
597 | mainboards. | |
598 | ||
599 | The following chipsets are supported: | |
600 | ATA16: SiS5511, SiS5513 | |
601 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 | |
602 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 | |
603 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, | |
604 | SiS745, SiS750 | |
605 | ||
1da177e4 LT |
606 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
607 | ||
9468f687 OH |
608 | config BLK_DEV_SL82C105 |
609 | tristate "Winbond SL82c105 support" | |
610 | depends on (PPC || ARM) | |
3f847571 | 611 | select IDE_TIMINGS |
842c19ad | 612 | select BLK_DEV_IDEDMA_PCI |
9468f687 OH |
613 | help |
614 | If you have a Winbond SL82c105 IDE controller, say Y here to enable | |
615 | special configuration for this chip. This is common on various CHRP | |
616 | motherboards, but could be used elsewhere. If in doubt, say Y. | |
617 | ||
1da177e4 LT |
618 | config BLK_DEV_SLC90E66 |
619 | tristate "SLC90E66 chipset support" | |
842c19ad | 620 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 621 | help |
3b6ce249 | 622 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
1da177e4 LT |
623 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
624 | The nice thing about it is that you can mix Ultra/DMA/PIO devices | |
625 | and it will handle timing cycles. Since this is an improved | |
626 | look-a-like to the PIIX4 it should be a nice addition. | |
627 | ||
1da177e4 LT |
628 | Please read the comments at the top of |
629 | <file:drivers/ide/pci/slc90e66.c>. | |
630 | ||
631 | config BLK_DEV_TRM290 | |
632 | tristate "Tekram TRM290 chipset support" | |
842c19ad | 633 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
634 | help |
635 | This driver adds support for bus master DMA transfers | |
636 | using the Tekram TRM290 PCI IDE chip. Volunteers are | |
637 | needed for further tweaking and development. | |
638 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. | |
639 | ||
640 | config BLK_DEV_VIA82CXXX | |
641 | tristate "VIA82CXXX chipset support" | |
f06ab340 | 642 | select IDE_TIMINGS |
842c19ad | 643 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
644 | help |
645 | This driver adds explicit support for VIA BusMastering IDE chips. | |
646 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
647 | configure the chip to optimum performance. | |
648 | ||
33dced2e SS |
649 | config BLK_DEV_TC86C001 |
650 | tristate "Toshiba TC86C001 support" | |
842c19ad | 651 | select BLK_DEV_IDEDMA_PCI |
33dced2e SS |
652 | help |
653 | This driver adds support for Toshiba TC86C001 GOKU-S chip. | |
654 | ||
a1067db8 KI |
655 | config BLK_DEV_CELLEB |
656 | tristate "Toshiba's Cell Reference Set IDE support" | |
657 | depends on PPC_CELLEB | |
842c19ad | 658 | select BLK_DEV_IDEDMA_PCI |
a1067db8 | 659 | help |
e665d505 | 660 | This driver provides support for the on-board IDE controller on |
a1067db8 KI |
661 | Toshiba Cell Reference Board. |
662 | If unsure, say Y. | |
663 | ||
1da177e4 LT |
664 | endif |
665 | ||
53846574 | 666 | # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF |
1da177e4 | 667 | config BLK_DEV_IDE_PMAC |
e665d505 | 668 | tristate "PowerMac on-board IDE support" |
452a8ed8 | 669 | depends on PPC_PMAC && IDE=y |
f06ab340 | 670 | select IDE_TIMINGS |
53846574 | 671 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 672 | help |
e665d505 | 673 | This driver provides support for the on-board IDE controller on |
1da177e4 LT |
674 | most of the recent Apple Power Macintoshes and PowerBooks. |
675 | If unsure, say Y. | |
676 | ||
677 | config BLK_DEV_IDE_PMAC_ATA100FIRST | |
e665d505 | 678 | bool "Probe on-board ATA/100 (Kauai) first" |
1da177e4 LT |
679 | depends on BLK_DEV_IDE_PMAC |
680 | help | |
681 | This option will cause the ATA/100 controller found in UniNorth2 | |
682 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) | |
683 | to be probed before the ATA/66 and ATA/33 controllers. Without | |
684 | these, those machine used to have the hard disk on hdc and the | |
685 | CD-ROM on hda. This option changes this to more natural hda for | |
686 | hard disk and hdc for CD-ROM. | |
687 | ||
26a940e2 PP |
688 | config BLK_DEV_IDE_AU1XXX |
689 | bool "IDE for AMD Alchemy Au1200" | |
690 | depends on SOC_AU1200 | |
691 | choice | |
692 | prompt "IDE Mode for AMD Alchemy Au1200" | |
693 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
694 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
695 | ||
696 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
697 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" | |
698 | ||
699 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
700 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" | |
701 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
702 | endchoice | |
703 | ||
28502848 AN |
704 | config BLK_DEV_IDE_TX4938 |
705 | tristate "TX4938 internal IDE support" | |
706 | depends on SOC_TX4938 | |
707 | select IDE_TIMINGS | |
708 | ||
37897989 AN |
709 | config BLK_DEV_IDE_TX4939 |
710 | tristate "TX4939 internal IDE support" | |
711 | depends on SOC_TX4939 | |
712 | select BLK_DEV_IDEDMA_SFF | |
713 | ||
1da177e4 | 714 | config IDE_ARM |
ade2daf9 | 715 | tristate "ARM IDE support" |
635f0258 | 716 | depends on ARM && (ARCH_RPC || ARCH_SHARK) |
ade2daf9 | 717 | default y |
1da177e4 LT |
718 | |
719 | config BLK_DEV_IDE_ICSIDE | |
720 | tristate "ICS IDE interface support" | |
721 | depends on ARM && ARCH_ACORN | |
722 | help | |
723 | On Acorn systems, say Y here if you wish to use the ICS IDE | |
724 | interface card. This is not required for ICS partition support. | |
725 | If you are unsure, say N to this. | |
726 | ||
727 | config BLK_DEV_IDEDMA_ICS | |
728 | bool "ICS DMA support" | |
729 | depends on BLK_DEV_IDE_ICSIDE | |
730 | help | |
731 | Say Y here if you want to add DMA (Direct Memory Access) support to | |
732 | the ICS IDE driver. | |
733 | ||
1da177e4 LT |
734 | config BLK_DEV_IDE_RAPIDE |
735 | tristate "RapIDE interface support" | |
736 | depends on ARM && ARCH_ACORN | |
737 | help | |
738 | Say Y here if you want to support the Yellowstone RapIDE controller | |
739 | manufactured for use with Acorn computers. | |
740 | ||
acfad6e1 | 741 | config IDE_H8300 |
ade2daf9 | 742 | tristate "H8300 IDE support" |
acfad6e1 | 743 | depends on H8300 |
acfad6e1 BZ |
744 | default y |
745 | help | |
746 | Enables the H8300 IDE driver. | |
747 | ||
1da177e4 | 748 | config BLK_DEV_GAYLE |
ade2daf9 | 749 | tristate "Amiga Gayle IDE interface support" |
1da177e4 LT |
750 | depends on AMIGA |
751 | help | |
752 | This is the IDE driver for the Amiga Gayle IDE interface. It supports | |
753 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, | |
e665d505 | 754 | This includes on-board IDE interfaces on some Amiga models (A600, |
1da177e4 LT |
755 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
756 | bus (M-Tech E-Matrix 530 expansion card). | |
757 | Say Y if you have an Amiga with a Gayle IDE interface and want to use | |
758 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to | |
759 | it. | |
760 | Note that you also have to enable Zorro bus support if you want to | |
761 | use Gayle IDE interfaces on the Zorro expansion bus. | |
762 | ||
763 | config BLK_DEV_IDEDOUBLER | |
764 | bool "Amiga IDE Doubler support (EXPERIMENTAL)" | |
765 | depends on BLK_DEV_GAYLE && EXPERIMENTAL | |
766 | ---help--- | |
64afc31f | 767 | This feature provides support for the so-called `IDE doublers' (made |
e665d505 FP |
768 | by various manufacturers, e.g. Eyetech) that can be connected to |
769 | the on-board IDE interface of some Amiga models. Using such an IDE | |
770 | doubler, you can connect up to four instead of two IDE devices to | |
771 | the Amiga's on-board IDE interface. | |
1da177e4 LT |
772 | |
773 | Note that the normal Amiga Gayle IDE driver may not work correctly | |
64afc31f | 774 | if you have an IDE doubler and don't enable this feature! |
1da177e4 | 775 | |
64afc31f BZ |
776 | Say Y if you have an IDE doubler. The feature is enabled at kernel |
777 | runtime using the "gayle.doubler" kernel boot parameter. | |
1da177e4 LT |
778 | |
779 | config BLK_DEV_BUDDHA | |
ade2daf9 | 780 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
1da177e4 LT |
781 | depends on ZORRO && EXPERIMENTAL |
782 | help | |
e665d505 FP |
783 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
784 | and X-Surf expansion boards. It supports up to two interfaces on the | |
785 | Buddha, three on the Catweasel and two on the X-Surf. | |
1da177e4 LT |
786 | |
787 | Say Y if you have a Buddha or Catweasel expansion board and want to | |
788 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected | |
789 | to one of its IDE interfaces. | |
790 | ||
791 | config BLK_DEV_FALCON_IDE | |
ade2daf9 | 792 | tristate "Falcon IDE interface support" |
1da177e4 LT |
793 | depends on ATARI |
794 | help | |
e665d505 | 795 | This is the IDE driver for the on-board IDE interface on the Atari |
1da177e4 | 796 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
e665d505 | 797 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
1da177e4 LT |
798 | interface. |
799 | ||
800 | config BLK_DEV_MAC_IDE | |
ade2daf9 | 801 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
1da177e4 LT |
802 | depends on MAC |
803 | help | |
e665d505 | 804 | This is the IDE driver for the on-board IDE interface on some m68k |
1da177e4 LT |
805 | Macintosh models. It supports both the `Quadra style' (used in |
806 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' | |
807 | (used in the Powerbook 150 and 190 models) IDE interface. | |
808 | ||
809 | Say Y if you have such an Macintosh model and want to use IDE | |
810 | devices (hard disks, CD-ROM drives, etc.) that are connected to the | |
e665d505 | 811 | on-board IDE interface. |
1da177e4 LT |
812 | |
813 | config BLK_DEV_Q40IDE | |
ade2daf9 | 814 | tristate "Q40/Q60 IDE interface support" |
1da177e4 LT |
815 | depends on Q40 |
816 | help | |
817 | Enable the on-board IDE controller in the Q40/Q60. This should | |
818 | normally be on; disable it only if you are running a custom hard | |
819 | drive subsystem through an expansion card. | |
820 | ||
7c7e92a9 AS |
821 | config BLK_DEV_PALMCHIP_BK3710 |
822 | tristate "Palmchip bk3710 IDE controller support" | |
823 | depends on ARCH_DAVINCI | |
f06ab340 | 824 | select IDE_TIMINGS |
8e882ba1 | 825 | select BLK_DEV_IDEDMA_SFF |
7c7e92a9 AS |
826 | help |
827 | Say Y here if you want to support the onchip IDE controller on the | |
828 | TI DaVinci SoC | |
829 | ||
1da177e4 | 830 | # no isa -> no vlb |
e4079df0 | 831 | if ISA && (ALPHA || X86 || MIPS) |
1da177e4 | 832 | |
842c19ad | 833 | comment "Other IDE chipsets support" |
1da177e4 LT |
834 | comment "Note: most of these also require special kernel boot parameters" |
835 | ||
836 | config BLK_DEV_4DRIVES | |
938da770 | 837 | tristate "Generic 4 drives/port support" |
1da177e4 LT |
838 | help |
839 | Certain older chipsets, including the Tekram 690CD, use a single set | |
840 | of I/O ports at 0x1f0 to control up to four drives, instead of the | |
841 | customary two drives per port. Support for this can be enabled at | |
ffd4f6f0 BZ |
842 | runtime using the "ide-4drives.probe" kernel boot parameter if you |
843 | say Y here. | |
1da177e4 LT |
844 | |
845 | config BLK_DEV_ALI14XX | |
846 | tristate "ALI M14xx support" | |
cc57ccc0 | 847 | select IDE_TIMINGS |
7f92b11c | 848 | select IDE_LEGACY |
1da177e4 | 849 | help |
84913882 | 850 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
1da177e4 LT |
851 | boot parameter. It enables support for the secondary IDE interface |
852 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster | |
1c10e938 RD |
853 | I/O speeds to be set as well. |
854 | See the files <file:Documentation/ide/ide.txt> and | |
855 | <file:drivers/ide/legacy/ali14xx.c> for more info. | |
1da177e4 LT |
856 | |
857 | config BLK_DEV_DTC2278 | |
858 | tristate "DTC-2278 support" | |
7f92b11c | 859 | select IDE_LEGACY |
1da177e4 | 860 | help |
84913882 | 861 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
1da177e4 LT |
862 | boot parameter. It enables support for the secondary IDE interface |
863 | of the DTC-2278 card, and permits faster I/O speeds to be set as | |
1c10e938 | 864 | well. See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
865 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
866 | ||
867 | config BLK_DEV_HT6560B | |
868 | tristate "Holtek HT6560B support" | |
b32b76f7 | 869 | select IDE_TIMINGS |
7f92b11c | 870 | select IDE_LEGACY |
1da177e4 | 871 | help |
84913882 | 872 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
1da177e4 LT |
873 | boot parameter. It enables support for the secondary IDE interface |
874 | of the Holtek card, and permits faster I/O speeds to be set as well. | |
1c10e938 | 875 | See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
876 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
877 | ||
878 | config BLK_DEV_QD65XX | |
879 | tristate "QDI QD65xx support" | |
2feecfac | 880 | select IDE_TIMINGS |
7f92b11c | 881 | select IDE_LEGACY |
1da177e4 | 882 | help |
84913882 | 883 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
1da177e4 | 884 | boot parameter. It permits faster I/O speeds to be set. See the |
1c10e938 | 885 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
e665d505 | 886 | for more info. |
1da177e4 LT |
887 | |
888 | config BLK_DEV_UMC8672 | |
889 | tristate "UMC-8672 support" | |
7f92b11c | 890 | select IDE_LEGACY |
1da177e4 | 891 | help |
84913882 | 892 | This driver is enabled at runtime using the "umc8672.probe" kernel |
1da177e4 LT |
893 | boot parameter. It enables support for the secondary IDE interface |
894 | of the UMC-8672, and permits faster I/O speeds to be set as well. | |
1c10e938 | 895 | See the files <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
896 | <file:drivers/ide/legacy/umc8672.c> for more info. |
897 | ||
898 | endif | |
899 | ||
900 | config BLK_DEV_IDEDMA | |
53846574 | 901 | def_bool BLK_DEV_IDEDMA_SFF || \ |
8e882ba1 | 902 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA |
1da177e4 | 903 | |
e0ff9cd1 | 904 | endif # IDE |