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Commit | Line | Data |
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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 | ||
1da177e4 LT |
65 | config BLK_DEV_IDE_SATA |
66 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" | |
67 | default n | |
68 | ---help--- | |
69 | There are two drivers for Serial ATA controllers. | |
70 | ||
b43c5f3d PR |
71 | The main driver, "libata", uses the SCSI subsystem |
72 | and supports most modern SATA controllers. In order to use it | |
73 | you may take a look at "Serial ATA (prod) and Parallel ATA | |
74 | (experimental) drivers". | |
1da177e4 LT |
75 | |
76 | The IDE driver (which you are currently configuring) supports | |
77 | a few first-generation SATA controllers. | |
78 | ||
79 | In order to eliminate conflicts between the two subsystems, | |
80 | this config option enables the IDE driver's SATA support. | |
81 | Normally this is disabled, as it is preferred that libata | |
82 | supports SATA controllers, and this (IDE) driver supports | |
83 | PATA controllers. | |
84 | ||
85 | If unsure, say N. | |
86 | ||
806f80a6 BZ |
87 | config IDE_GD |
88 | tristate "generic ATA/ATAPI disk support" | |
89 | default y | |
90 | help | |
91 | Support for ATA/ATAPI disks (including ATAPI floppy drives). | |
1da177e4 | 92 | |
806f80a6 BZ |
93 | To compile this driver as a module, choose M here. |
94 | The module will be called ide-gd_mod. | |
1da177e4 LT |
95 | |
96 | If unsure, say Y. | |
97 | ||
806f80a6 BZ |
98 | config IDE_GD_ATA |
99 | bool "ATA disk support" | |
100 | depends on IDE_GD | |
101 | default y | |
102 | help | |
103 | This will include support for ATA hard disks. | |
104 | ||
105 | If unsure, say Y. | |
106 | ||
107 | config IDE_GD_ATAPI | |
108 | bool "ATAPI floppy support" | |
109 | depends on IDE_GD | |
110 | select IDE_ATAPI | |
111 | help | |
112 | This will include support for ATAPI floppy drives | |
113 | (i.e. Iomega ZIP or MKE LS-120). | |
114 | ||
115 | For information about jumper settings and the question | |
116 | of when a ZIP drive uses a partition table, see | |
117 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. | |
118 | ||
119 | If unsure, say N. | |
120 | ||
1da177e4 LT |
121 | config BLK_DEV_IDECS |
122 | tristate "PCMCIA IDE support" | |
123 | depends on PCMCIA | |
124 | help | |
3b6ce249 AM |
125 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
126 | and CD-ROM drives connected through a PCMCIA card. | |
1da177e4 | 127 | |
78281c53 ML |
128 | config BLK_DEV_DELKIN |
129 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" | |
130 | depends on CARDBUS && PCI | |
131 | help | |
132 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash | |
133 | Adapters. This may also work for similar SD and XD adapters. | |
134 | ||
1da177e4 LT |
135 | config BLK_DEV_IDECD |
136 | tristate "Include IDE/ATAPI CDROM support" | |
137 | ---help--- | |
138 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is | |
139 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the | |
140 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the | |
141 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI | |
142 | double(2X) or better speed drives. | |
143 | ||
144 | If you say Y here, the CD-ROM drive will be identified at boot time | |
145 | along with other IDE devices, as "hdb" or "hdc", or something | |
146 | similar (check the boot messages with dmesg). If this is your only | |
147 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure | |
148 | to say Y or M to "ISO 9660 CD-ROM file system support". | |
149 | ||
1da177e4 LT |
150 | To compile this driver as a module, choose M here: the |
151 | module will be called ide-cd. | |
152 | ||
972560fb BZ |
153 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
154 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED | |
155 | depends on BLK_DEV_IDECD | |
156 | default y | |
157 | help | |
158 | Turn this on to have the driver print out the meanings of the | |
159 | ATAPI error codes. This will use up additional 8kB of kernel-space | |
160 | memory, though. | |
161 | ||
1da177e4 | 162 | config BLK_DEV_IDETAPE |
4278c2d5 | 163 | tristate "Include IDE/ATAPI TAPE support" |
594c16d8 | 164 | select IDE_ATAPI |
1da177e4 LT |
165 | help |
166 | If you have an IDE tape drive using the ATAPI protocol, say Y. | |
167 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, | |
168 | similar to the SCSI protocol. If you have an SCSI tape drive | |
169 | however, you can say N here. | |
170 | ||
171 | You should also say Y if you have an OnStream DI-30 tape drive; this | |
172 | will not work with the SCSI protocol, until there is support for the | |
173 | SC-30 and SC-50 versions. | |
174 | ||
175 | If you say Y here, the tape drive will be identified at boot time | |
176 | along with other IDE devices, as "hdb" or "hdc", or something | |
177 | similar, and will be mapped to a character device such as "ht0" | |
178 | (check the boot messages with dmesg). Be sure to consult the | |
1c10e938 RD |
179 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
180 | files for usage information. | |
1da177e4 LT |
181 | |
182 | To compile this driver as a module, choose M here: the | |
183 | module will be called ide-tape. | |
184 | ||
1da177e4 | 185 | config BLK_DEV_IDESCSI |
5a61dd9e | 186 | tristate "SCSI emulation support (DEPRECATED)" |
1da177e4 | 187 | depends on SCSI |
594c16d8 | 188 | select IDE_ATAPI |
1da177e4 LT |
189 | ---help--- |
190 | WARNING: ide-scsi is no longer needed for cd writing applications! | |
191 | The 2.6 kernel supports direct writing to ide-cd, which eliminates | |
192 | the need for ide-scsi + the entire scsi stack just for writing a | |
193 | cd. The new method is more efficient in every way. | |
194 | ||
195 | This will provide SCSI host adapter emulation for IDE ATAPI devices, | |
196 | and will allow you to use a SCSI device driver instead of a native | |
197 | ATAPI driver. | |
198 | ||
1da177e4 LT |
199 | If both this SCSI emulation and native ATAPI support are compiled |
200 | into the kernel, the native support will be used. | |
201 | ||
e3a59b4d HR |
202 | config BLK_DEV_IDEACPI |
203 | bool "IDE ACPI support" | |
204 | depends on ACPI | |
205 | ---help--- | |
206 | Implement ACPI support for generic IDE devices. On modern | |
207 | machines ACPI support is required to properly handle ACPI S3 states. | |
208 | ||
1da177e4 LT |
209 | config IDE_TASK_IOCTL |
210 | bool "IDE Taskfile Access" | |
211 | help | |
212 | This is a direct raw access to the media. It is a complex but | |
213 | elegant solution to test and validate the domain of the hardware and | |
3b6ce249 | 214 | perform below the driver data recovery if needed. This is the most |
1da177e4 LT |
215 | basic form of media-forensics. |
216 | ||
217 | If you are unsure, say N here. | |
218 | ||
ecfd80e4 BZ |
219 | config IDE_PROC_FS |
220 | bool "legacy /proc/ide/ support" | |
221 | depends on IDE && PROC_FS | |
222 | default y | |
223 | help | |
224 | This option enables support for the various files in | |
225 | /proc/ide. In Linux 2.6 this has been superseded by | |
226 | files in sysfs but many legacy applications rely on this. | |
227 | ||
228 | If unsure say Y. | |
229 | ||
1da177e4 LT |
230 | comment "IDE chipset support/bugfixes" |
231 | ||
232 | config IDE_GENERIC | |
233 | tristate "generic/default IDE chipset support" | |
35bbac9a | 234 | depends on ALPHA || X86 || IA64 || M32R || MIPS |
1da177e4 | 235 | help |
278ecfb8 TH |
236 | This is the generic IDE driver. This driver attaches to the |
237 | fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and | |
238 | so on). Please note that if this driver is built into the | |
239 | kernel or loaded before other ATA (IDE or libata) drivers | |
240 | and the controller is located at legacy ports, this driver | |
241 | may grab those ports and thus can prevent the controller | |
242 | specific driver from attaching. | |
243 | ||
244 | Also, currently, IDE generic doesn't allow IRQ sharing | |
245 | meaning that the IRQs it grabs won't be available to other | |
246 | controllers sharing those IRQs which usually makes drivers | |
247 | for those controllers fail. Generally, it's not a good idea | |
248 | to load IDE generic driver on modern systems. | |
249 | ||
82a0e70e | 250 | If unsure, say N. |
1da177e4 | 251 | |
8cb1f567 AV |
252 | config BLK_DEV_PLATFORM |
253 | tristate "Platform driver for IDE interfaces" | |
254 | help | |
255 | This is the platform IDE driver, used mostly for Memory Mapped | |
256 | IDE devices, like Compact Flashes running in True IDE mode. | |
257 | ||
258 | If unsure, say N. | |
259 | ||
1da177e4 | 260 | config BLK_DEV_CMD640 |
ade2daf9 | 261 | tristate "CMD640 chipset bugfix/support" |
1da177e4 | 262 | depends on X86 |
17b500de | 263 | select IDE_TIMINGS |
1da177e4 LT |
264 | ---help--- |
265 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and | |
266 | Pentium motherboards, usually in combination with a "Neptune" or | |
267 | "SiS" chipset. Unfortunately, it has a number of rather nasty | |
268 | design flaws that can cause severe data corruption under many common | |
269 | conditions. Say Y here to include code which tries to automatically | |
270 | detect and correct the problems under Linux. This option also | |
271 | enables access to the secondary IDE ports in some CMD640 based | |
272 | systems. | |
273 | ||
274 | This driver will work automatically in PCI based systems (most new | |
275 | systems have PCI slots). But if your system uses VESA local bus | |
276 | (VLB) instead of PCI, you must also supply a kernel boot parameter | |
64afc31f | 277 | to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man |
1da177e4 LT |
278 | bootparam" or see the documentation of your boot loader about how to |
279 | pass options to the kernel.) | |
280 | ||
281 | The CMD640 chip is also used on add-in cards by Acculogic, and on | |
282 | the "CSA-6400E PCI to IDE controller" that some people have. For | |
1c10e938 | 283 | details, read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
284 | |
285 | config BLK_DEV_CMD640_ENHANCED | |
286 | bool "CMD640 enhanced support" | |
287 | depends on BLK_DEV_CMD640 | |
288 | help | |
289 | This option includes support for setting/autotuning PIO modes and | |
290 | prefetch on CMD640 IDE interfaces. For details, read | |
1c10e938 | 291 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
1da177e4 LT |
292 | and your BIOS does not already do this for you, then say Y here. |
293 | Otherwise say N. | |
294 | ||
295 | config BLK_DEV_IDEPNP | |
ade2daf9 | 296 | tristate "PNP EIDE support" |
1da177e4 LT |
297 | depends on PNP |
298 | help | |
299 | If you have a PnP (Plug and Play) compatible EIDE card and | |
300 | would like the kernel to automatically detect and activate | |
301 | it, say Y here. | |
302 | ||
8e882ba1 SS |
303 | config BLK_DEV_IDEDMA_SFF |
304 | bool | |
305 | ||
842c19ad BZ |
306 | if PCI |
307 | ||
308 | comment "PCI IDE chipsets support" | |
309 | ||
1da177e4 | 310 | config BLK_DEV_IDEPCI |
842c19ad | 311 | bool |
1da177e4 | 312 | |
6d208b39 | 313 | config IDEPCI_PCIBUS_ORDER |
ce71ed9b | 314 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
452a8ed8 | 315 | depends on IDE=y && BLK_DEV_IDEPCI |
ce71ed9b BZ |
316 | default y |
317 | help | |
318 | Probe IDE PCI devices in the order in which they appear on the | |
319 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) | |
320 | instead of the order in which IDE PCI host drivers are loaded. | |
321 | ||
322 | Please note that this method of assuring stable naming of | |
323 | IDE devices is unreliable and use other means for achieving | |
324 | it (i.e. udev). | |
325 | ||
326 | If in doubt, say N. | |
6d208b39 | 327 | |
f7d7f3fd | 328 | # TODO: split it on per host driver config options (or module parameters) |
1da177e4 | 329 | config BLK_DEV_OFFBOARD |
46255d40 | 330 | bool "Boot off-board chipsets first support (DEPRECATED)" |
41d1a3d3 | 331 | 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 |
332 | help |
333 | Normally, IDE controllers built into the motherboard (on-board | |
334 | controllers) are assigned to ide0 and ide1 while those on add-in PCI | |
335 | cards (off-board controllers) are relegated to ide2 and ide3. | |
336 | Answering Y here will allow you to reverse the situation, with | |
337 | off-board controllers on ide0/1 and on-board controllers on ide2/3. | |
338 | This can improve the usability of some boot managers such as lilo | |
339 | when booting from a drive on an off-board controller. | |
340 | ||
1da177e4 LT |
341 | Note that, if you do this, the order of the hd* devices will be |
342 | rearranged which may require modification of fstab and other files. | |
343 | ||
46255d40 BZ |
344 | Please also note that this method of assuring stable naming of |
345 | IDE devices is unreliable and use other means for achieving it | |
346 | (i.e. udev). | |
347 | ||
1da177e4 LT |
348 | If in doubt, say N. |
349 | ||
350 | config BLK_DEV_GENERIC | |
351 | tristate "Generic PCI IDE Chipset Support" | |
842c19ad | 352 | select BLK_DEV_IDEPCI |
edd023d0 JD |
353 | help |
354 | This option provides generic support for various PCI IDE Chipsets | |
355 | which otherwise might not be supported. | |
1da177e4 LT |
356 | |
357 | config BLK_DEV_OPTI621 | |
358 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" | |
842c19ad BZ |
359 | depends on EXPERIMENTAL |
360 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
361 | help |
362 | This is a driver for the OPTi 82C621 EIDE controller. | |
363 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. | |
364 | ||
365 | config BLK_DEV_RZ1000 | |
366 | tristate "RZ1000 chipset bugfix/support" | |
842c19ad BZ |
367 | depends on X86 |
368 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
369 | help |
370 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and | |
371 | Pentium motherboards, usually along with the "Neptune" chipset. | |
372 | Unfortunately, it has a rather nasty design flaw that can cause | |
373 | severe data corruption under many conditions. Say Y here to include | |
374 | code which automatically detects and corrects the problem under | |
375 | Linux. This may slow disk throughput by a few percent, but at least | |
376 | things will operate 100% reliably. | |
377 | ||
1da177e4 | 378 | config BLK_DEV_IDEDMA_PCI |
842c19ad BZ |
379 | bool |
380 | select BLK_DEV_IDEPCI | |
8e882ba1 | 381 | select BLK_DEV_IDEDMA_SFF |
1da177e4 | 382 | |
1da177e4 LT |
383 | config BLK_DEV_AEC62XX |
384 | tristate "AEC62XX chipset support" | |
842c19ad | 385 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
386 | help |
387 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) | |
388 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA | |
389 | speeds and to configure the chip to optimum performance. | |
390 | ||
391 | config BLK_DEV_ALI15X3 | |
392 | tristate "ALI M15x3 chipset support" | |
288911af | 393 | select IDE_TIMINGS |
842c19ad | 394 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
395 | help |
396 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C | |
397 | onboard chipsets. It also tests for Simplex mode and enables | |
398 | normal dual channel support. | |
399 | ||
64afc31f | 400 | Please read the comments at the top of |
1da177e4 LT |
401 | <file:drivers/ide/pci/alim15x3.c>. |
402 | ||
403 | If unsure, say N. | |
404 | ||
1da177e4 LT |
405 | config BLK_DEV_AMD74XX |
406 | tristate "AMD and nVidia IDE support" | |
91302010 | 407 | depends on !ARM |
f06ab340 | 408 | select IDE_TIMINGS |
842c19ad | 409 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
410 | help |
411 | This driver adds explicit support for AMD-7xx and AMD-8111 chips | |
412 | and also for the nVidia nForce chip. This allows the kernel to | |
413 | change PIO, DMA and UDMA speeds and to configure the chip to | |
414 | optimum performance. | |
415 | ||
416 | config BLK_DEV_ATIIXP | |
417 | tristate "ATI IXP chipset IDE support" | |
418 | depends on X86 | |
842c19ad | 419 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
420 | help |
421 | This driver adds explicit support for ATI IXP chipset. | |
422 | This allows the kernel to change PIO, DMA and UDMA speeds | |
423 | and to configure the chip to optimum performance. | |
424 | ||
425 | Say Y here if you have an ATI IXP chipset IDE controller. | |
426 | ||
427 | config BLK_DEV_CMD64X | |
428 | tristate "CMD64{3|6|8|9} chipset support" | |
86a0e12f | 429 | select IDE_TIMINGS |
842c19ad | 430 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
431 | help |
432 | Say Y here if you have an IDE controller which uses any of these | |
433 | chipsets: CMD643, CMD646, or CMD648. | |
434 | ||
435 | config BLK_DEV_TRIFLEX | |
436 | tristate "Compaq Triflex IDE support" | |
842c19ad | 437 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
438 | help |
439 | Say Y here if you have a Compaq Triflex IDE controller, such | |
440 | as those commonly found on Compaq Pentium-Pro systems | |
441 | ||
442 | config BLK_DEV_CY82C693 | |
443 | tristate "CY82C693 chipset support" | |
cbf3d262 | 444 | depends on ALPHA |
713a590d | 445 | select IDE_TIMINGS |
842c19ad | 446 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
447 | help |
448 | This driver adds detection and support for the CY82C693 chipset | |
449 | used on Digital's PC-Alpha 164SX boards. | |
450 | ||
1da177e4 LT |
451 | config BLK_DEV_CS5520 |
452 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" | |
453 | depends on EXPERIMENTAL | |
842c19ad | 454 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 455 | help |
3b6ce249 | 456 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
1da177e4 LT |
457 | 5510/5520 chipset. This will automatically be detected and |
458 | configured if found. | |
459 | ||
460 | It is safe to say Y to this question. | |
461 | ||
462 | config BLK_DEV_CS5530 | |
463 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" | |
842c19ad | 464 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
465 | help |
466 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This | |
467 | will automatically be detected and configured if found. | |
468 | ||
469 | It is safe to say Y to this question. | |
470 | ||
f5b2d8b4 JK |
471 | config BLK_DEV_CS5535 |
472 | tristate "AMD CS5535 chipset support" | |
473 | depends on X86 && !X86_64 | |
842c19ad | 474 | select BLK_DEV_IDEDMA_PCI |
f5b2d8b4 JK |
475 | help |
476 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. | |
477 | This will automatically be detected and configured if found. | |
478 | ||
479 | It is safe to say Y to this question. | |
480 | ||
1da177e4 LT |
481 | config BLK_DEV_HPT366 |
482 | tristate "HPT36X/37X chipset support" | |
842c19ad BZ |
483 | select BLK_DEV_IDEDMA_PCI |
484 | help | |
1da177e4 LT |
485 | HPT366 is an Ultra DMA chipset for ATA-66. |
486 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. | |
487 | HPT370 is an Ultra DMA chipset for ATA-100. | |
488 | HPT372 is an Ultra DMA chipset for ATA-100. | |
489 | HPT374 is an Ultra DMA chipset for ATA-100. | |
490 | ||
491 | This driver adds up to 4 more EIDE devices sharing a single | |
492 | interrupt. | |
493 | ||
494 | The HPT366 chipset in its current form is bootable. One solution | |
495 | for this problem are special LILO commands for redirecting the | |
496 | reference to device 0x80. The other solution is to say Y to "Boot | |
497 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless | |
498 | your mother board has the chipset natively mounted. Regardless one | |
a594eeb1 | 499 | should use the fore mentioned option and call at LILO. |
1da177e4 LT |
500 | |
501 | This driver requires dynamic tuning of the chipset during the | |
502 | ide-probe at boot. It is reported to support DVD II drives, by the | |
503 | manufacturer. | |
504 | ||
bbb3bbdb AC |
505 | config BLK_DEV_JMICRON |
506 | tristate "JMicron JMB36x support" | |
842c19ad | 507 | select BLK_DEV_IDEDMA_PCI |
bbb3bbdb AC |
508 | help |
509 | Basic support for the JMicron ATA controllers. For full support | |
510 | use the libata drivers. | |
511 | ||
1da177e4 LT |
512 | config BLK_DEV_SC1200 |
513 | tristate "National SCx200 chipset support" | |
842c19ad | 514 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 515 | help |
e665d505 FP |
516 | This driver adds support for the on-board IDE controller on the |
517 | National SCx200 series of embedded x86 "Geode" systems. | |
1da177e4 LT |
518 | |
519 | config BLK_DEV_PIIX | |
64afc31f | 520 | tristate "Intel PIIX/ICH chipsets support" |
842c19ad | 521 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 522 | help |
64afc31f BZ |
523 | This driver adds explicit support for Intel PIIX and ICH chips. |
524 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
525 | configure the chip to optimum performance. | |
1da177e4 | 526 | |
9c6712c0 JL |
527 | config BLK_DEV_IT8213 |
528 | tristate "IT8213 IDE support" | |
842c19ad | 529 | select BLK_DEV_IDEDMA_PCI |
9c6712c0 JL |
530 | help |
531 | This driver adds support for the ITE 8213 IDE controller. | |
532 | ||
da9091ee AC |
533 | config BLK_DEV_IT821X |
534 | tristate "IT821X IDE support" | |
842c19ad | 535 | select BLK_DEV_IDEDMA_PCI |
da9091ee AC |
536 | help |
537 | This driver adds support for the ITE 8211 IDE controller and the | |
538 | IT 8212 IDE RAID controller in both RAID and pass-through mode. | |
539 | ||
1da177e4 LT |
540 | config BLK_DEV_NS87415 |
541 | tristate "NS87415 chipset support" | |
842c19ad | 542 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
543 | help |
544 | This driver adds detection and support for the NS87415 chip | |
41df8940 | 545 | (used mainly on SPARC64 and PA-RISC machines). |
1da177e4 LT |
546 | |
547 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. | |
548 | ||
549 | config BLK_DEV_PDC202XX_OLD | |
550 | tristate "PROMISE PDC202{46|62|65|67} support" | |
842c19ad | 551 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
552 | help |
553 | Promise Ultra33 or PDC20246 | |
554 | Promise Ultra66 or PDC20262 | |
555 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 | |
556 | ||
557 | This driver adds up to 4 more EIDE devices sharing a single | |
558 | interrupt. This add-on card is a bootable PCI UDMA controller. Since | |
559 | multiple cards can be installed and there are BIOS ROM problems that | |
560 | happen if the BIOS revisions of all installed cards (three-max) do | |
561 | not match, the driver attempts to do dynamic tuning of the chipset | |
562 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required | |
64afc31f | 563 | for more than one card. |
1da177e4 LT |
564 | |
565 | Please read the comments at the top of | |
566 | <file:drivers/ide/pci/pdc202xx_old.c>. | |
567 | ||
568 | If unsure, say N. | |
569 | ||
1da177e4 LT |
570 | config BLK_DEV_PDC202XX_NEW |
571 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" | |
842c19ad | 572 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 573 | |
1da177e4 LT |
574 | config BLK_DEV_SVWKS |
575 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" | |
842c19ad | 576 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
577 | help |
578 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 | |
579 | chipsets. | |
580 | ||
581 | config BLK_DEV_SGIIOC4 | |
e5d310b3 BC |
582 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
583 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 | |
842c19ad | 584 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
585 | help |
586 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 | |
587 | chipset, which has one channel and can support two devices. | |
588 | Please say Y here if you have an Altix System from SGI. | |
589 | ||
590 | config BLK_DEV_SIIMAGE | |
591 | tristate "Silicon Image chipset support" | |
842c19ad | 592 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
593 | help |
594 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII | |
595 | 3112 (Serial ATA) chips. | |
596 | ||
597 | config BLK_DEV_SIS5513 | |
598 | tristate "SiS5513 chipset support" | |
599 | depends on X86 | |
842c19ad BZ |
600 | select BLK_DEV_IDEDMA_PCI |
601 | help | |
1da177e4 LT |
602 | This driver ensures (U)DMA support for SIS5513 chipset family based |
603 | mainboards. | |
604 | ||
605 | The following chipsets are supported: | |
606 | ATA16: SiS5511, SiS5513 | |
607 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 | |
608 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 | |
609 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, | |
610 | SiS745, SiS750 | |
611 | ||
1da177e4 LT |
612 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
613 | ||
9468f687 OH |
614 | config BLK_DEV_SL82C105 |
615 | tristate "Winbond SL82c105 support" | |
616 | depends on (PPC || ARM) | |
3f847571 | 617 | select IDE_TIMINGS |
842c19ad | 618 | select BLK_DEV_IDEDMA_PCI |
9468f687 OH |
619 | help |
620 | If you have a Winbond SL82c105 IDE controller, say Y here to enable | |
621 | special configuration for this chip. This is common on various CHRP | |
622 | motherboards, but could be used elsewhere. If in doubt, say Y. | |
623 | ||
1da177e4 LT |
624 | config BLK_DEV_SLC90E66 |
625 | tristate "SLC90E66 chipset support" | |
842c19ad | 626 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 627 | help |
3b6ce249 | 628 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
1da177e4 LT |
629 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
630 | The nice thing about it is that you can mix Ultra/DMA/PIO devices | |
631 | and it will handle timing cycles. Since this is an improved | |
632 | look-a-like to the PIIX4 it should be a nice addition. | |
633 | ||
1da177e4 LT |
634 | Please read the comments at the top of |
635 | <file:drivers/ide/pci/slc90e66.c>. | |
636 | ||
637 | config BLK_DEV_TRM290 | |
638 | tristate "Tekram TRM290 chipset support" | |
842c19ad | 639 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
640 | help |
641 | This driver adds support for bus master DMA transfers | |
642 | using the Tekram TRM290 PCI IDE chip. Volunteers are | |
643 | needed for further tweaking and development. | |
644 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. | |
645 | ||
646 | config BLK_DEV_VIA82CXXX | |
647 | tristate "VIA82CXXX chipset support" | |
f06ab340 | 648 | select IDE_TIMINGS |
842c19ad | 649 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
650 | help |
651 | This driver adds explicit support for VIA BusMastering IDE chips. | |
652 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
653 | configure the chip to optimum performance. | |
654 | ||
33dced2e SS |
655 | config BLK_DEV_TC86C001 |
656 | tristate "Toshiba TC86C001 support" | |
842c19ad | 657 | select BLK_DEV_IDEDMA_PCI |
33dced2e SS |
658 | help |
659 | This driver adds support for Toshiba TC86C001 GOKU-S chip. | |
660 | ||
a1067db8 KI |
661 | config BLK_DEV_CELLEB |
662 | tristate "Toshiba's Cell Reference Set IDE support" | |
663 | depends on PPC_CELLEB | |
842c19ad | 664 | select BLK_DEV_IDEDMA_PCI |
a1067db8 | 665 | help |
e665d505 | 666 | This driver provides support for the on-board IDE controller on |
a1067db8 KI |
667 | Toshiba Cell Reference Board. |
668 | If unsure, say Y. | |
669 | ||
1da177e4 LT |
670 | endif |
671 | ||
672 | config BLK_DEV_IDE_PMAC | |
e665d505 | 673 | tristate "PowerMac on-board IDE support" |
452a8ed8 | 674 | depends on PPC_PMAC && IDE=y |
f06ab340 | 675 | select IDE_TIMINGS |
1da177e4 | 676 | help |
e665d505 | 677 | This driver provides support for the on-board IDE controller on |
1da177e4 LT |
678 | most of the recent Apple Power Macintoshes and PowerBooks. |
679 | If unsure, say Y. | |
680 | ||
681 | config BLK_DEV_IDE_PMAC_ATA100FIRST | |
e665d505 | 682 | bool "Probe on-board ATA/100 (Kauai) first" |
1da177e4 LT |
683 | depends on BLK_DEV_IDE_PMAC |
684 | help | |
685 | This option will cause the ATA/100 controller found in UniNorth2 | |
686 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) | |
687 | to be probed before the ATA/66 and ATA/33 controllers. Without | |
688 | these, those machine used to have the hard disk on hdc and the | |
689 | CD-ROM on hda. This option changes this to more natural hda for | |
690 | hard disk and hdc for CD-ROM. | |
691 | ||
692 | config BLK_DEV_IDEDMA_PMAC | |
693 | bool "PowerMac IDE DMA support" | |
694 | depends on BLK_DEV_IDE_PMAC | |
0ac72b35 | 695 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 696 | help |
e665d505 | 697 | This option allows the driver for the on-board IDE controller on |
1da177e4 LT |
698 | Power Macintoshes and PowerBooks to use DMA (direct memory access) |
699 | to transfer data to and from memory. Saying Y is safe and improves | |
700 | performance. | |
701 | ||
26a940e2 PP |
702 | config BLK_DEV_IDE_AU1XXX |
703 | bool "IDE for AMD Alchemy Au1200" | |
704 | depends on SOC_AU1200 | |
705 | choice | |
706 | prompt "IDE Mode for AMD Alchemy Au1200" | |
707 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
708 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
709 | ||
710 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
711 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" | |
712 | ||
713 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
714 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" | |
715 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
716 | endchoice | |
717 | ||
26a940e2 PP |
718 | config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ |
719 | int "Maximum transfer size (KB) per request (up to 128)" | |
720 | default "128" | |
bef1f402 | 721 | depends on BLK_DEV_IDE_AU1XXX |
26a940e2 | 722 | |
28502848 AN |
723 | config BLK_DEV_IDE_TX4938 |
724 | tristate "TX4938 internal IDE support" | |
725 | depends on SOC_TX4938 | |
726 | select IDE_TIMINGS | |
727 | ||
37897989 AN |
728 | config BLK_DEV_IDE_TX4939 |
729 | tristate "TX4939 internal IDE support" | |
730 | depends on SOC_TX4939 | |
731 | select BLK_DEV_IDEDMA_SFF | |
732 | ||
1da177e4 | 733 | config IDE_ARM |
ade2daf9 BZ |
734 | tristate "ARM IDE support" |
735 | depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) | |
736 | default y | |
1da177e4 LT |
737 | |
738 | config BLK_DEV_IDE_ICSIDE | |
739 | tristate "ICS IDE interface support" | |
740 | depends on ARM && ARCH_ACORN | |
741 | help | |
742 | On Acorn systems, say Y here if you wish to use the ICS IDE | |
743 | interface card. This is not required for ICS partition support. | |
744 | If you are unsure, say N to this. | |
745 | ||
746 | config BLK_DEV_IDEDMA_ICS | |
747 | bool "ICS DMA support" | |
748 | depends on BLK_DEV_IDE_ICSIDE | |
749 | help | |
750 | Say Y here if you want to add DMA (Direct Memory Access) support to | |
751 | the ICS IDE driver. | |
752 | ||
1da177e4 LT |
753 | config BLK_DEV_IDE_RAPIDE |
754 | tristate "RapIDE interface support" | |
755 | depends on ARM && ARCH_ACORN | |
756 | help | |
757 | Say Y here if you want to support the Yellowstone RapIDE controller | |
758 | manufactured for use with Acorn computers. | |
759 | ||
acfad6e1 | 760 | config IDE_H8300 |
ade2daf9 | 761 | tristate "H8300 IDE support" |
acfad6e1 | 762 | depends on H8300 |
acfad6e1 BZ |
763 | default y |
764 | help | |
765 | Enables the H8300 IDE driver. | |
766 | ||
1da177e4 | 767 | config BLK_DEV_GAYLE |
ade2daf9 | 768 | tristate "Amiga Gayle IDE interface support" |
1da177e4 LT |
769 | depends on AMIGA |
770 | help | |
771 | This is the IDE driver for the Amiga Gayle IDE interface. It supports | |
772 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, | |
e665d505 | 773 | This includes on-board IDE interfaces on some Amiga models (A600, |
1da177e4 LT |
774 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
775 | bus (M-Tech E-Matrix 530 expansion card). | |
776 | Say Y if you have an Amiga with a Gayle IDE interface and want to use | |
777 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to | |
778 | it. | |
779 | Note that you also have to enable Zorro bus support if you want to | |
780 | use Gayle IDE interfaces on the Zorro expansion bus. | |
781 | ||
782 | config BLK_DEV_IDEDOUBLER | |
783 | bool "Amiga IDE Doubler support (EXPERIMENTAL)" | |
784 | depends on BLK_DEV_GAYLE && EXPERIMENTAL | |
785 | ---help--- | |
64afc31f | 786 | This feature provides support for the so-called `IDE doublers' (made |
e665d505 FP |
787 | by various manufacturers, e.g. Eyetech) that can be connected to |
788 | the on-board IDE interface of some Amiga models. Using such an IDE | |
789 | doubler, you can connect up to four instead of two IDE devices to | |
790 | the Amiga's on-board IDE interface. | |
1da177e4 LT |
791 | |
792 | Note that the normal Amiga Gayle IDE driver may not work correctly | |
64afc31f | 793 | if you have an IDE doubler and don't enable this feature! |
1da177e4 | 794 | |
64afc31f BZ |
795 | Say Y if you have an IDE doubler. The feature is enabled at kernel |
796 | runtime using the "gayle.doubler" kernel boot parameter. | |
1da177e4 LT |
797 | |
798 | config BLK_DEV_BUDDHA | |
ade2daf9 | 799 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
1da177e4 LT |
800 | depends on ZORRO && EXPERIMENTAL |
801 | help | |
e665d505 FP |
802 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
803 | and X-Surf expansion boards. It supports up to two interfaces on the | |
804 | Buddha, three on the Catweasel and two on the X-Surf. | |
1da177e4 LT |
805 | |
806 | Say Y if you have a Buddha or Catweasel expansion board and want to | |
807 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected | |
808 | to one of its IDE interfaces. | |
809 | ||
810 | config BLK_DEV_FALCON_IDE | |
ade2daf9 | 811 | tristate "Falcon IDE interface support" |
1da177e4 LT |
812 | depends on ATARI |
813 | help | |
e665d505 | 814 | This is the IDE driver for the on-board IDE interface on the Atari |
1da177e4 | 815 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
e665d505 | 816 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
1da177e4 LT |
817 | interface. |
818 | ||
819 | config BLK_DEV_MAC_IDE | |
ade2daf9 | 820 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
1da177e4 LT |
821 | depends on MAC |
822 | help | |
e665d505 | 823 | This is the IDE driver for the on-board IDE interface on some m68k |
1da177e4 LT |
824 | Macintosh models. It supports both the `Quadra style' (used in |
825 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' | |
826 | (used in the Powerbook 150 and 190 models) IDE interface. | |
827 | ||
828 | Say Y if you have such an Macintosh model and want to use IDE | |
829 | devices (hard disks, CD-ROM drives, etc.) that are connected to the | |
e665d505 | 830 | on-board IDE interface. |
1da177e4 LT |
831 | |
832 | config BLK_DEV_Q40IDE | |
ade2daf9 | 833 | tristate "Q40/Q60 IDE interface support" |
1da177e4 LT |
834 | depends on Q40 |
835 | help | |
836 | Enable the on-board IDE controller in the Q40/Q60. This should | |
837 | normally be on; disable it only if you are running a custom hard | |
838 | drive subsystem through an expansion card. | |
839 | ||
7c7e92a9 AS |
840 | config BLK_DEV_PALMCHIP_BK3710 |
841 | tristate "Palmchip bk3710 IDE controller support" | |
842 | depends on ARCH_DAVINCI | |
f06ab340 | 843 | select IDE_TIMINGS |
8e882ba1 | 844 | select BLK_DEV_IDEDMA_SFF |
7c7e92a9 AS |
845 | help |
846 | Say Y here if you want to support the onchip IDE controller on the | |
847 | TI DaVinci SoC | |
848 | ||
1da177e4 | 849 | # no isa -> no vlb |
e4079df0 | 850 | if ISA && (ALPHA || X86 || MIPS) |
1da177e4 | 851 | |
842c19ad | 852 | comment "Other IDE chipsets support" |
1da177e4 LT |
853 | comment "Note: most of these also require special kernel boot parameters" |
854 | ||
855 | config BLK_DEV_4DRIVES | |
938da770 | 856 | tristate "Generic 4 drives/port support" |
1da177e4 LT |
857 | help |
858 | Certain older chipsets, including the Tekram 690CD, use a single set | |
859 | of I/O ports at 0x1f0 to control up to four drives, instead of the | |
860 | customary two drives per port. Support for this can be enabled at | |
ffd4f6f0 BZ |
861 | runtime using the "ide-4drives.probe" kernel boot parameter if you |
862 | say Y here. | |
1da177e4 LT |
863 | |
864 | config BLK_DEV_ALI14XX | |
865 | tristate "ALI M14xx support" | |
cc57ccc0 | 866 | select IDE_TIMINGS |
1da177e4 | 867 | help |
84913882 | 868 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
1da177e4 LT |
869 | boot parameter. It enables support for the secondary IDE interface |
870 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster | |
1c10e938 RD |
871 | I/O speeds to be set as well. |
872 | See the files <file:Documentation/ide/ide.txt> and | |
873 | <file:drivers/ide/legacy/ali14xx.c> for more info. | |
1da177e4 LT |
874 | |
875 | config BLK_DEV_DTC2278 | |
876 | tristate "DTC-2278 support" | |
877 | help | |
84913882 | 878 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
1da177e4 LT |
879 | boot parameter. It enables support for the secondary IDE interface |
880 | of the DTC-2278 card, and permits faster I/O speeds to be set as | |
1c10e938 | 881 | well. See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
882 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
883 | ||
884 | config BLK_DEV_HT6560B | |
885 | tristate "Holtek HT6560B support" | |
b32b76f7 | 886 | select IDE_TIMINGS |
1da177e4 | 887 | help |
84913882 | 888 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
1da177e4 LT |
889 | boot parameter. It enables support for the secondary IDE interface |
890 | of the Holtek card, and permits faster I/O speeds to be set as well. | |
1c10e938 | 891 | See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
892 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
893 | ||
894 | config BLK_DEV_QD65XX | |
895 | tristate "QDI QD65xx support" | |
2feecfac | 896 | select IDE_TIMINGS |
1da177e4 | 897 | help |
84913882 | 898 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
1da177e4 | 899 | boot parameter. It permits faster I/O speeds to be set. See the |
1c10e938 | 900 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
e665d505 | 901 | for more info. |
1da177e4 LT |
902 | |
903 | config BLK_DEV_UMC8672 | |
904 | tristate "UMC-8672 support" | |
905 | help | |
84913882 | 906 | This driver is enabled at runtime using the "umc8672.probe" kernel |
1da177e4 LT |
907 | boot parameter. It enables support for the secondary IDE interface |
908 | of the UMC-8672, and permits faster I/O speeds to be set as well. | |
1c10e938 | 909 | See the files <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
910 | <file:drivers/ide/legacy/umc8672.c> for more info. |
911 | ||
912 | endif | |
913 | ||
914 | config BLK_DEV_IDEDMA | |
8e882ba1 SS |
915 | def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ |
916 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
1da177e4 | 917 | |
e0ff9cd1 | 918 | endif # IDE |