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 | |
7 | def_bool n | |
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 | ||
d57d39c8 | 57 | config IDE_MAX_HWIFS |
1da177e4 | 58 | int "Max IDE interfaces" |
83d7dbc4 | 59 | depends on ALPHA || SUPERH || IA64 || EMBEDDED |
8929fea3 | 60 | range 1 10 |
1da177e4 LT |
61 | default 4 |
62 | help | |
63 | This is the maximum number of IDE hardware interfaces that will | |
64 | be supported by the driver. Make sure it is at least as high as | |
65 | the number of IDE interfaces in your system. | |
66 | ||
67 | config BLK_DEV_IDE | |
68 | tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support" | |
69 | ---help--- | |
70 | If you say Y here, you will use the full-featured IDE driver to | |
71 | control up to ten ATA/IDE interfaces, each being able to serve a | |
72 | "master" and a "slave" device, for a total of up to twenty ATA/IDE | |
73 | disk/cdrom/tape/floppy drives. | |
74 | ||
75 | Useful information about large (>540 MB) IDE disks, multiple | |
76 | interfaces, what to do if ATA/IDE devices are not automatically | |
77 | detected, sound card ATA/IDE ports, module support, and other | |
1c10e938 | 78 | topics, is contained in <file:Documentation/ide/ide.txt>. For detailed |
1da177e4 LT |
79 | information about hard drives, consult the Disk-HOWTO and the |
80 | Multi-Disk-HOWTO, available from | |
81 | <http://www.tldp.org/docs.html#howto>. | |
82 | ||
83 | To fine-tune ATA/IDE drive/interface parameters for improved | |
84 | performance, look for the hdparm package at | |
85 | <ftp://ibiblio.org/pub/Linux/system/hardware/>. | |
86 | ||
87 | To compile this driver as a module, choose M here and read | |
1c10e938 | 88 | <file:Documentation/ide/ide.txt>. The module will be called ide-mod. |
1da177e4 LT |
89 | Do not compile this driver as a module if your root file system (the |
90 | one containing the directory /) is located on an IDE device. | |
91 | ||
92 | If you have one or more IDE drives, say Y or M here. If your system | |
93 | has no IDE drives, or if memory requirements are really tight, you | |
94 | could say N here, and select the "Old hard disk driver" below | |
95 | instead to save about 13 KB of memory in the kernel. | |
96 | ||
97 | if BLK_DEV_IDE | |
98 | ||
1c10e938 | 99 | comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" |
1da177e4 LT |
100 | |
101 | config BLK_DEV_IDE_SATA | |
102 | bool "Support for SATA (deprecated; conflicts with libata SATA driver)" | |
103 | default n | |
104 | ---help--- | |
105 | There are two drivers for Serial ATA controllers. | |
106 | ||
b43c5f3d PR |
107 | The main driver, "libata", uses the SCSI subsystem |
108 | and supports most modern SATA controllers. In order to use it | |
109 | you may take a look at "Serial ATA (prod) and Parallel ATA | |
110 | (experimental) drivers". | |
1da177e4 LT |
111 | |
112 | The IDE driver (which you are currently configuring) supports | |
113 | a few first-generation SATA controllers. | |
114 | ||
115 | In order to eliminate conflicts between the two subsystems, | |
116 | this config option enables the IDE driver's SATA support. | |
117 | Normally this is disabled, as it is preferred that libata | |
118 | supports SATA controllers, and this (IDE) driver supports | |
119 | PATA controllers. | |
120 | ||
121 | If unsure, say N. | |
122 | ||
1da177e4 LT |
123 | config BLK_DEV_IDEDISK |
124 | tristate "Include IDE/ATA-2 DISK support" | |
125 | ---help--- | |
126 | This will include enhanced support for MFM/RLL/IDE hard disks. If | |
127 | you have a MFM/RLL/IDE disk, and there is no special reason to use | |
128 | the old hard disk driver instead, say Y. If you have an SCSI-only | |
129 | system, you can say N here. | |
130 | ||
131 | To compile this driver as a module, choose M here: the | |
132 | module will be called ide-disk. | |
133 | Do not compile this driver as a module if your root file system | |
134 | (the one containing the directory /) is located on the IDE disk. | |
135 | ||
136 | If unsure, say Y. | |
137 | ||
138 | config IDEDISK_MULTI_MODE | |
127ba289 | 139 | bool "Use multiple sector mode for Programmed Input/Output by default" |
1da177e4 | 140 | help |
127ba289 ML |
141 | This setting is irrelevant for most IDE disks, with direct memory |
142 | access, to which multiple sector mode does not apply. Multiple sector | |
143 | mode is a feature of most modern IDE hard drives, permitting the | |
144 | transfer of multiple sectors per Programmed Input/Output interrupt, | |
145 | rather than the usual one sector per interrupt. When this feature is | |
146 | enabled, it can reduce operating system overhead for disk Programmed | |
147 | Input/Output. On some systems, it also can increase the data | |
148 | throughput of Programmed Input/Output. Some drives, however, seemed | |
149 | to run slower with multiple sector mode enabled. Some drives claimed | |
150 | to support multiple sector mode, but lost data at some settings. | |
151 | Under rare circumstances, such failures could result in massive | |
152 | filesystem corruption. | |
153 | ||
154 | If you get the following error, try to say Y here: | |
1da177e4 LT |
155 | |
156 | hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } | |
157 | hda: set_multmode: error=0x04 { DriveStatusError } | |
158 | ||
159 | If in doubt, say N. | |
160 | ||
161 | config BLK_DEV_IDECS | |
162 | tristate "PCMCIA IDE support" | |
163 | depends on PCMCIA | |
164 | help | |
3b6ce249 AM |
165 | Support for Compact Flash cards, outboard IDE disks, tape drives, |
166 | and CD-ROM drives connected through a PCMCIA card. | |
1da177e4 | 167 | |
78281c53 ML |
168 | config BLK_DEV_DELKIN |
169 | tristate "Cardbus IDE support (Delkin/ASKA/Workbit)" | |
170 | depends on CARDBUS && PCI | |
171 | help | |
172 | Support for Delkin, ASKA, and Workbit Cardbus CompactFlash | |
173 | Adapters. This may also work for similar SD and XD adapters. | |
174 | ||
1da177e4 LT |
175 | config BLK_DEV_IDECD |
176 | tristate "Include IDE/ATAPI CDROM support" | |
177 | ---help--- | |
178 | If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is | |
179 | a newer protocol used by IDE CD-ROM and TAPE drives, similar to the | |
180 | SCSI protocol. Most new CD-ROM drives use ATAPI, including the | |
181 | NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI | |
182 | double(2X) or better speed drives. | |
183 | ||
184 | If you say Y here, the CD-ROM drive will be identified at boot time | |
185 | along with other IDE devices, as "hdb" or "hdc", or something | |
186 | similar (check the boot messages with dmesg). If this is your only | |
187 | CD-ROM drive, you can say N to all other CD-ROM options, but be sure | |
188 | to say Y or M to "ISO 9660 CD-ROM file system support". | |
189 | ||
1da177e4 LT |
190 | To compile this driver as a module, choose M here: the |
191 | module will be called ide-cd. | |
192 | ||
972560fb BZ |
193 | config BLK_DEV_IDECD_VERBOSE_ERRORS |
194 | bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED | |
195 | depends on BLK_DEV_IDECD | |
196 | default y | |
197 | help | |
198 | Turn this on to have the driver print out the meanings of the | |
199 | ATAPI error codes. This will use up additional 8kB of kernel-space | |
200 | memory, though. | |
201 | ||
1da177e4 | 202 | config BLK_DEV_IDETAPE |
4278c2d5 | 203 | tristate "Include IDE/ATAPI TAPE support" |
1da177e4 LT |
204 | help |
205 | If you have an IDE tape drive using the ATAPI protocol, say Y. | |
206 | ATAPI is a newer protocol used by IDE tape and CD-ROM drives, | |
207 | similar to the SCSI protocol. If you have an SCSI tape drive | |
208 | however, you can say N here. | |
209 | ||
210 | You should also say Y if you have an OnStream DI-30 tape drive; this | |
211 | will not work with the SCSI protocol, until there is support for the | |
212 | SC-30 and SC-50 versions. | |
213 | ||
214 | If you say Y here, the tape drive will be identified at boot time | |
215 | along with other IDE devices, as "hdb" or "hdc", or something | |
216 | similar, and will be mapped to a character device such as "ht0" | |
217 | (check the boot messages with dmesg). Be sure to consult the | |
1c10e938 RD |
218 | <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt> |
219 | files for usage information. | |
1da177e4 LT |
220 | |
221 | To compile this driver as a module, choose M here: the | |
222 | module will be called ide-tape. | |
223 | ||
224 | config BLK_DEV_IDEFLOPPY | |
225 | tristate "Include IDE/ATAPI FLOPPY support" | |
226 | ---help--- | |
227 | If you have an IDE floppy drive which uses the ATAPI protocol, | |
228 | answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy | |
229 | drives, similar to the SCSI protocol. | |
230 | ||
231 | The LS-120 and the IDE/ATAPI Iomega ZIP drive are also supported by | |
232 | this driver. For information about jumper settings and the question | |
233 | of when a ZIP drive uses a partition table, see | |
234 | <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>. | |
235 | (ATAPI PD-CD/CDR drives are not supported by this driver; support | |
236 | for PD-CD/CDR drives is available if you answer Y to | |
237 | "SCSI emulation support", below). | |
238 | ||
239 | If you say Y here, the FLOPPY drive will be identified along with | |
240 | other IDE devices, as "hdb" or "hdc", or something similar (check | |
241 | the boot messages with dmesg). | |
242 | ||
243 | To compile this driver as a module, choose M here: the | |
244 | module will be called ide-floppy. | |
245 | ||
246 | config BLK_DEV_IDESCSI | |
247 | tristate "SCSI emulation support" | |
248 | depends on SCSI | |
249 | ---help--- | |
250 | WARNING: ide-scsi is no longer needed for cd writing applications! | |
251 | The 2.6 kernel supports direct writing to ide-cd, which eliminates | |
252 | the need for ide-scsi + the entire scsi stack just for writing a | |
253 | cd. The new method is more efficient in every way. | |
254 | ||
255 | This will provide SCSI host adapter emulation for IDE ATAPI devices, | |
256 | and will allow you to use a SCSI device driver instead of a native | |
257 | ATAPI driver. | |
258 | ||
259 | This is useful if you have an ATAPI device for which no native | |
260 | driver has been written (for example, an ATAPI PD-CD drive); | |
261 | you can then use this emulation together with an appropriate SCSI | |
262 | device driver. In order to do this, say Y here and to "SCSI support" | |
263 | and "SCSI generic support", below. You must then provide the kernel | |
264 | command line "hdx=ide-scsi" (try "man bootparam" or see the | |
265 | documentation of your boot loader (lilo or loadlin) about how to | |
266 | pass options to the kernel at boot time) for devices if you want the | |
267 | native EIDE sub-drivers to skip over the native support, so that | |
268 | this SCSI emulation can be used instead. | |
269 | ||
270 | Note that this option does NOT allow you to attach SCSI devices to a | |
271 | box that doesn't have a SCSI host adapter installed. | |
272 | ||
273 | If both this SCSI emulation and native ATAPI support are compiled | |
274 | into the kernel, the native support will be used. | |
275 | ||
e3a59b4d HR |
276 | config BLK_DEV_IDEACPI |
277 | bool "IDE ACPI support" | |
278 | depends on ACPI | |
279 | ---help--- | |
280 | Implement ACPI support for generic IDE devices. On modern | |
281 | machines ACPI support is required to properly handle ACPI S3 states. | |
282 | ||
1da177e4 LT |
283 | config IDE_TASK_IOCTL |
284 | bool "IDE Taskfile Access" | |
285 | help | |
286 | This is a direct raw access to the media. It is a complex but | |
287 | elegant solution to test and validate the domain of the hardware and | |
3b6ce249 | 288 | perform below the driver data recovery if needed. This is the most |
1da177e4 LT |
289 | basic form of media-forensics. |
290 | ||
291 | If you are unsure, say N here. | |
292 | ||
ecfd80e4 BZ |
293 | config IDE_PROC_FS |
294 | bool "legacy /proc/ide/ support" | |
295 | depends on IDE && PROC_FS | |
296 | default y | |
297 | help | |
298 | This option enables support for the various files in | |
299 | /proc/ide. In Linux 2.6 this has been superseded by | |
300 | files in sysfs but many legacy applications rely on this. | |
301 | ||
302 | If unsure say Y. | |
303 | ||
1da177e4 LT |
304 | comment "IDE chipset support/bugfixes" |
305 | ||
306 | config IDE_GENERIC | |
307 | tristate "generic/default IDE chipset support" | |
486c92e2 | 308 | depends on ALPHA || X86 || IA64 || M32R || MIPS || PPC32 |
1da177e4 | 309 | help |
82a0e70e | 310 | If unsure, say N. |
1da177e4 | 311 | |
8cb1f567 AV |
312 | config BLK_DEV_PLATFORM |
313 | tristate "Platform driver for IDE interfaces" | |
314 | help | |
315 | This is the platform IDE driver, used mostly for Memory Mapped | |
316 | IDE devices, like Compact Flashes running in True IDE mode. | |
317 | ||
318 | If unsure, say N. | |
319 | ||
1da177e4 | 320 | config BLK_DEV_CMD640 |
ade2daf9 | 321 | tristate "CMD640 chipset bugfix/support" |
1da177e4 LT |
322 | depends on X86 |
323 | ---help--- | |
324 | The CMD-Technologies CMD640 IDE chip is used on many common 486 and | |
325 | Pentium motherboards, usually in combination with a "Neptune" or | |
326 | "SiS" chipset. Unfortunately, it has a number of rather nasty | |
327 | design flaws that can cause severe data corruption under many common | |
328 | conditions. Say Y here to include code which tries to automatically | |
329 | detect and correct the problems under Linux. This option also | |
330 | enables access to the secondary IDE ports in some CMD640 based | |
331 | systems. | |
332 | ||
333 | This driver will work automatically in PCI based systems (most new | |
334 | systems have PCI slots). But if your system uses VESA local bus | |
335 | (VLB) instead of PCI, you must also supply a kernel boot parameter | |
64afc31f | 336 | to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man |
1da177e4 LT |
337 | bootparam" or see the documentation of your boot loader about how to |
338 | pass options to the kernel.) | |
339 | ||
340 | The CMD640 chip is also used on add-in cards by Acculogic, and on | |
341 | the "CSA-6400E PCI to IDE controller" that some people have. For | |
1c10e938 | 342 | details, read <file:Documentation/ide/ide.txt>. |
1da177e4 LT |
343 | |
344 | config BLK_DEV_CMD640_ENHANCED | |
345 | bool "CMD640 enhanced support" | |
346 | depends on BLK_DEV_CMD640 | |
347 | help | |
348 | This option includes support for setting/autotuning PIO modes and | |
349 | prefetch on CMD640 IDE interfaces. For details, read | |
1c10e938 | 350 | <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface |
1da177e4 LT |
351 | and your BIOS does not already do this for you, then say Y here. |
352 | Otherwise say N. | |
353 | ||
354 | config BLK_DEV_IDEPNP | |
ade2daf9 | 355 | tristate "PNP EIDE support" |
1da177e4 LT |
356 | depends on PNP |
357 | help | |
358 | If you have a PnP (Plug and Play) compatible EIDE card and | |
359 | would like the kernel to automatically detect and activate | |
360 | it, say Y here. | |
361 | ||
8e882ba1 SS |
362 | config BLK_DEV_IDEDMA_SFF |
363 | bool | |
364 | ||
842c19ad BZ |
365 | if PCI |
366 | ||
367 | comment "PCI IDE chipsets support" | |
368 | ||
1da177e4 | 369 | config BLK_DEV_IDEPCI |
842c19ad | 370 | bool |
1da177e4 | 371 | |
6d208b39 | 372 | config IDEPCI_PCIBUS_ORDER |
ce71ed9b BZ |
373 | bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" |
374 | depends on BLK_DEV_IDE=y && BLK_DEV_IDEPCI | |
375 | default y | |
376 | help | |
377 | Probe IDE PCI devices in the order in which they appear on the | |
378 | PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device) | |
379 | instead of the order in which IDE PCI host drivers are loaded. | |
380 | ||
381 | Please note that this method of assuring stable naming of | |
382 | IDE devices is unreliable and use other means for achieving | |
383 | it (i.e. udev). | |
384 | ||
385 | If in doubt, say N. | |
6d208b39 | 386 | |
f7d7f3fd | 387 | # TODO: split it on per host driver config options (or module parameters) |
1da177e4 | 388 | config BLK_DEV_OFFBOARD |
46255d40 | 389 | bool "Boot off-board chipsets first support (DEPRECATED)" |
f7d7f3fd | 390 | depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001) |
1da177e4 LT |
391 | help |
392 | Normally, IDE controllers built into the motherboard (on-board | |
393 | controllers) are assigned to ide0 and ide1 while those on add-in PCI | |
394 | cards (off-board controllers) are relegated to ide2 and ide3. | |
395 | Answering Y here will allow you to reverse the situation, with | |
396 | off-board controllers on ide0/1 and on-board controllers on ide2/3. | |
397 | This can improve the usability of some boot managers such as lilo | |
398 | when booting from a drive on an off-board controller. | |
399 | ||
1da177e4 LT |
400 | Note that, if you do this, the order of the hd* devices will be |
401 | rearranged which may require modification of fstab and other files. | |
402 | ||
46255d40 BZ |
403 | Please also note that this method of assuring stable naming of |
404 | IDE devices is unreliable and use other means for achieving it | |
405 | (i.e. udev). | |
406 | ||
1da177e4 LT |
407 | If in doubt, say N. |
408 | ||
409 | config BLK_DEV_GENERIC | |
410 | tristate "Generic PCI IDE Chipset Support" | |
842c19ad | 411 | select BLK_DEV_IDEPCI |
edd023d0 JD |
412 | help |
413 | This option provides generic support for various PCI IDE Chipsets | |
414 | which otherwise might not be supported. | |
1da177e4 LT |
415 | |
416 | config BLK_DEV_OPTI621 | |
417 | tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)" | |
842c19ad BZ |
418 | depends on EXPERIMENTAL |
419 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
420 | help |
421 | This is a driver for the OPTi 82C621 EIDE controller. | |
422 | Please read the comments at the top of <file:drivers/ide/pci/opti621.c>. | |
423 | ||
424 | config BLK_DEV_RZ1000 | |
425 | tristate "RZ1000 chipset bugfix/support" | |
842c19ad BZ |
426 | depends on X86 |
427 | select BLK_DEV_IDEPCI | |
1da177e4 LT |
428 | help |
429 | The PC-Technologies RZ1000 IDE chip is used on many common 486 and | |
430 | Pentium motherboards, usually along with the "Neptune" chipset. | |
431 | Unfortunately, it has a rather nasty design flaw that can cause | |
432 | severe data corruption under many conditions. Say Y here to include | |
433 | code which automatically detects and corrects the problem under | |
434 | Linux. This may slow disk throughput by a few percent, but at least | |
435 | things will operate 100% reliably. | |
436 | ||
1da177e4 | 437 | config BLK_DEV_IDEDMA_PCI |
842c19ad BZ |
438 | bool |
439 | select BLK_DEV_IDEPCI | |
8e882ba1 | 440 | select BLK_DEV_IDEDMA_SFF |
1da177e4 | 441 | |
1da177e4 LT |
442 | config BLK_DEV_AEC62XX |
443 | tristate "AEC62XX chipset support" | |
842c19ad | 444 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
445 | help |
446 | This driver adds explicit support for Acard AEC62xx (Artop ATP8xx) | |
447 | IDE controllers. This allows the kernel to change PIO, DMA and UDMA | |
448 | speeds and to configure the chip to optimum performance. | |
449 | ||
450 | config BLK_DEV_ALI15X3 | |
451 | tristate "ALI M15x3 chipset support" | |
842c19ad | 452 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
453 | help |
454 | This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C | |
455 | onboard chipsets. It also tests for Simplex mode and enables | |
456 | normal dual channel support. | |
457 | ||
64afc31f | 458 | Please read the comments at the top of |
1da177e4 LT |
459 | <file:drivers/ide/pci/alim15x3.c>. |
460 | ||
461 | If unsure, say N. | |
462 | ||
1da177e4 LT |
463 | config BLK_DEV_AMD74XX |
464 | tristate "AMD and nVidia IDE support" | |
91302010 | 465 | depends on !ARM |
842c19ad | 466 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
467 | help |
468 | This driver adds explicit support for AMD-7xx and AMD-8111 chips | |
469 | and also for the nVidia nForce chip. This allows the kernel to | |
470 | change PIO, DMA and UDMA speeds and to configure the chip to | |
471 | optimum performance. | |
472 | ||
473 | config BLK_DEV_ATIIXP | |
474 | tristate "ATI IXP chipset IDE support" | |
475 | depends on X86 | |
842c19ad | 476 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
477 | help |
478 | This driver adds explicit support for ATI IXP chipset. | |
479 | This allows the kernel to change PIO, DMA and UDMA speeds | |
480 | and to configure the chip to optimum performance. | |
481 | ||
482 | Say Y here if you have an ATI IXP chipset IDE controller. | |
483 | ||
484 | config BLK_DEV_CMD64X | |
485 | tristate "CMD64{3|6|8|9} chipset support" | |
842c19ad | 486 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
487 | help |
488 | Say Y here if you have an IDE controller which uses any of these | |
489 | chipsets: CMD643, CMD646, or CMD648. | |
490 | ||
491 | config BLK_DEV_TRIFLEX | |
492 | tristate "Compaq Triflex IDE support" | |
842c19ad | 493 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
494 | help |
495 | Say Y here if you have a Compaq Triflex IDE controller, such | |
496 | as those commonly found on Compaq Pentium-Pro systems | |
497 | ||
498 | config BLK_DEV_CY82C693 | |
499 | tristate "CY82C693 chipset support" | |
842c19ad | 500 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
501 | help |
502 | This driver adds detection and support for the CY82C693 chipset | |
503 | used on Digital's PC-Alpha 164SX boards. | |
504 | ||
1da177e4 LT |
505 | config BLK_DEV_CS5520 |
506 | tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" | |
507 | depends on EXPERIMENTAL | |
842c19ad | 508 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 509 | help |
3b6ce249 | 510 | Include support for PIO tuning and virtual DMA on the Cyrix MediaGX |
1da177e4 LT |
511 | 5510/5520 chipset. This will automatically be detected and |
512 | configured if found. | |
513 | ||
514 | It is safe to say Y to this question. | |
515 | ||
516 | config BLK_DEV_CS5530 | |
517 | tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" | |
842c19ad | 518 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
519 | help |
520 | Include support for UDMA on the Cyrix MediaGX 5530 chipset. This | |
521 | will automatically be detected and configured if found. | |
522 | ||
523 | It is safe to say Y to this question. | |
524 | ||
f5b2d8b4 JK |
525 | config BLK_DEV_CS5535 |
526 | tristate "AMD CS5535 chipset support" | |
527 | depends on X86 && !X86_64 | |
842c19ad | 528 | select BLK_DEV_IDEDMA_PCI |
f5b2d8b4 JK |
529 | help |
530 | Include support for UDMA on the NSC/AMD CS5535 companion chipset. | |
531 | This will automatically be detected and configured if found. | |
532 | ||
533 | It is safe to say Y to this question. | |
534 | ||
1da177e4 LT |
535 | config BLK_DEV_HPT34X |
536 | tristate "HPT34X chipset support" | |
842c19ad | 537 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
538 | help |
539 | This driver adds up to 4 more EIDE devices sharing a single | |
540 | interrupt. The HPT343 chipset in its current form is a non-bootable | |
541 | controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX) | |
542 | PCI UDMA controllers. This driver requires dynamic tuning of the | |
543 | chipset during the ide-probe at boot time. It is reported to support | |
544 | DVD II drives, by the manufacturer. | |
545 | ||
546 | config HPT34X_AUTODMA | |
547 | bool "HPT34X AUTODMA support (EXPERIMENTAL)" | |
548 | depends on BLK_DEV_HPT34X && EXPERIMENTAL | |
549 | help | |
550 | This is a dangerous thing to attempt currently! Please read the | |
551 | comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y | |
552 | here, then say Y to "Use DMA by default when available" as well. | |
553 | ||
554 | If unsure, say N. | |
555 | ||
556 | config BLK_DEV_HPT366 | |
557 | tristate "HPT36X/37X chipset support" | |
842c19ad BZ |
558 | select BLK_DEV_IDEDMA_PCI |
559 | help | |
1da177e4 LT |
560 | HPT366 is an Ultra DMA chipset for ATA-66. |
561 | HPT368 is an Ultra DMA chipset for ATA-66 RAID Based. | |
562 | HPT370 is an Ultra DMA chipset for ATA-100. | |
563 | HPT372 is an Ultra DMA chipset for ATA-100. | |
564 | HPT374 is an Ultra DMA chipset for ATA-100. | |
565 | ||
566 | This driver adds up to 4 more EIDE devices sharing a single | |
567 | interrupt. | |
568 | ||
569 | The HPT366 chipset in its current form is bootable. One solution | |
570 | for this problem are special LILO commands for redirecting the | |
571 | reference to device 0x80. The other solution is to say Y to "Boot | |
572 | off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless | |
573 | your mother board has the chipset natively mounted. Regardless one | |
a594eeb1 | 574 | should use the fore mentioned option and call at LILO. |
1da177e4 LT |
575 | |
576 | This driver requires dynamic tuning of the chipset during the | |
577 | ide-probe at boot. It is reported to support DVD II drives, by the | |
578 | manufacturer. | |
579 | ||
bbb3bbdb AC |
580 | config BLK_DEV_JMICRON |
581 | tristate "JMicron JMB36x support" | |
842c19ad | 582 | select BLK_DEV_IDEDMA_PCI |
bbb3bbdb AC |
583 | help |
584 | Basic support for the JMicron ATA controllers. For full support | |
585 | use the libata drivers. | |
586 | ||
1da177e4 LT |
587 | config BLK_DEV_SC1200 |
588 | tristate "National SCx200 chipset support" | |
842c19ad | 589 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 590 | help |
e665d505 FP |
591 | This driver adds support for the on-board IDE controller on the |
592 | National SCx200 series of embedded x86 "Geode" systems. | |
1da177e4 LT |
593 | |
594 | config BLK_DEV_PIIX | |
64afc31f | 595 | tristate "Intel PIIX/ICH chipsets support" |
842c19ad | 596 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 597 | help |
64afc31f BZ |
598 | This driver adds explicit support for Intel PIIX and ICH chips. |
599 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
600 | configure the chip to optimum performance. | |
1da177e4 | 601 | |
9c6712c0 JL |
602 | config BLK_DEV_IT8213 |
603 | tristate "IT8213 IDE support" | |
842c19ad | 604 | select BLK_DEV_IDEDMA_PCI |
9c6712c0 JL |
605 | help |
606 | This driver adds support for the ITE 8213 IDE controller. | |
607 | ||
da9091ee AC |
608 | config BLK_DEV_IT821X |
609 | tristate "IT821X IDE support" | |
842c19ad | 610 | select BLK_DEV_IDEDMA_PCI |
da9091ee AC |
611 | help |
612 | This driver adds support for the ITE 8211 IDE controller and the | |
613 | IT 8212 IDE RAID controller in both RAID and pass-through mode. | |
614 | ||
1da177e4 LT |
615 | config BLK_DEV_NS87415 |
616 | tristate "NS87415 chipset support" | |
842c19ad | 617 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
618 | help |
619 | This driver adds detection and support for the NS87415 chip | |
41df8940 | 620 | (used mainly on SPARC64 and PA-RISC machines). |
1da177e4 LT |
621 | |
622 | Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>. | |
623 | ||
624 | config BLK_DEV_PDC202XX_OLD | |
625 | tristate "PROMISE PDC202{46|62|65|67} support" | |
842c19ad | 626 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
627 | help |
628 | Promise Ultra33 or PDC20246 | |
629 | Promise Ultra66 or PDC20262 | |
630 | Promise Ultra100 or PDC20265/PDC20267/PDC20268 | |
631 | ||
632 | This driver adds up to 4 more EIDE devices sharing a single | |
633 | interrupt. This add-on card is a bootable PCI UDMA controller. Since | |
634 | multiple cards can be installed and there are BIOS ROM problems that | |
635 | happen if the BIOS revisions of all installed cards (three-max) do | |
636 | not match, the driver attempts to do dynamic tuning of the chipset | |
637 | at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required | |
64afc31f | 638 | for more than one card. |
1da177e4 LT |
639 | |
640 | Please read the comments at the top of | |
641 | <file:drivers/ide/pci/pdc202xx_old.c>. | |
642 | ||
643 | If unsure, say N. | |
644 | ||
1da177e4 LT |
645 | config BLK_DEV_PDC202XX_NEW |
646 | tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" | |
842c19ad | 647 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 648 | |
1da177e4 LT |
649 | config BLK_DEV_SVWKS |
650 | tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support" | |
842c19ad | 651 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
652 | help |
653 | This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5 | |
654 | chipsets. | |
655 | ||
656 | config BLK_DEV_SGIIOC4 | |
e5d310b3 BC |
657 | tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support" |
658 | depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4 | |
842c19ad | 659 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
660 | help |
661 | This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4 | |
662 | chipset, which has one channel and can support two devices. | |
663 | Please say Y here if you have an Altix System from SGI. | |
664 | ||
665 | config BLK_DEV_SIIMAGE | |
666 | tristate "Silicon Image chipset support" | |
842c19ad | 667 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
668 | help |
669 | This driver adds PIO/(U)DMA support for the SI CMD680 and SII | |
670 | 3112 (Serial ATA) chips. | |
671 | ||
672 | config BLK_DEV_SIS5513 | |
673 | tristate "SiS5513 chipset support" | |
674 | depends on X86 | |
842c19ad BZ |
675 | select BLK_DEV_IDEDMA_PCI |
676 | help | |
1da177e4 LT |
677 | This driver ensures (U)DMA support for SIS5513 chipset family based |
678 | mainboards. | |
679 | ||
680 | The following chipsets are supported: | |
681 | ATA16: SiS5511, SiS5513 | |
682 | ATA33: SiS5591, SiS5597, SiS5598, SiS5600 | |
683 | ATA66: SiS530, SiS540, SiS620, SiS630, SiS640 | |
684 | ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740, | |
685 | SiS745, SiS750 | |
686 | ||
1da177e4 LT |
687 | Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>. |
688 | ||
9468f687 OH |
689 | config BLK_DEV_SL82C105 |
690 | tristate "Winbond SL82c105 support" | |
691 | depends on (PPC || ARM) | |
842c19ad | 692 | select BLK_DEV_IDEDMA_PCI |
9468f687 OH |
693 | help |
694 | If you have a Winbond SL82c105 IDE controller, say Y here to enable | |
695 | special configuration for this chip. This is common on various CHRP | |
696 | motherboards, but could be used elsewhere. If in doubt, say Y. | |
697 | ||
1da177e4 LT |
698 | config BLK_DEV_SLC90E66 |
699 | tristate "SLC90E66 chipset support" | |
842c19ad | 700 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 701 | help |
3b6ce249 | 702 | This driver ensures (U)DMA support for Victory66 SouthBridges for |
1da177e4 LT |
703 | SMsC with Intel NorthBridges. This is an Ultra66 based chipset. |
704 | The nice thing about it is that you can mix Ultra/DMA/PIO devices | |
705 | and it will handle timing cycles. Since this is an improved | |
706 | look-a-like to the PIIX4 it should be a nice addition. | |
707 | ||
1da177e4 LT |
708 | Please read the comments at the top of |
709 | <file:drivers/ide/pci/slc90e66.c>. | |
710 | ||
711 | config BLK_DEV_TRM290 | |
712 | tristate "Tekram TRM290 chipset support" | |
842c19ad | 713 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
714 | help |
715 | This driver adds support for bus master DMA transfers | |
716 | using the Tekram TRM290 PCI IDE chip. Volunteers are | |
717 | needed for further tweaking and development. | |
718 | Please read the comments at the top of <file:drivers/ide/pci/trm290.c>. | |
719 | ||
720 | config BLK_DEV_VIA82CXXX | |
721 | tristate "VIA82CXXX chipset support" | |
842c19ad | 722 | select BLK_DEV_IDEDMA_PCI |
1da177e4 LT |
723 | help |
724 | This driver adds explicit support for VIA BusMastering IDE chips. | |
725 | This allows the kernel to change PIO, DMA and UDMA speeds and to | |
726 | configure the chip to optimum performance. | |
727 | ||
33dced2e SS |
728 | config BLK_DEV_TC86C001 |
729 | tristate "Toshiba TC86C001 support" | |
842c19ad | 730 | select BLK_DEV_IDEDMA_PCI |
33dced2e SS |
731 | help |
732 | This driver adds support for Toshiba TC86C001 GOKU-S chip. | |
733 | ||
a1067db8 KI |
734 | config BLK_DEV_CELLEB |
735 | tristate "Toshiba's Cell Reference Set IDE support" | |
736 | depends on PPC_CELLEB | |
842c19ad | 737 | select BLK_DEV_IDEDMA_PCI |
a1067db8 | 738 | help |
e665d505 | 739 | This driver provides support for the on-board IDE controller on |
a1067db8 KI |
740 | Toshiba Cell Reference Board. |
741 | If unsure, say Y. | |
742 | ||
1da177e4 LT |
743 | endif |
744 | ||
745 | config BLK_DEV_IDE_PMAC | |
e665d505 | 746 | tristate "PowerMac on-board IDE support" |
6c28c1f5 | 747 | depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y |
1da177e4 | 748 | help |
e665d505 | 749 | This driver provides support for the on-board IDE controller on |
1da177e4 LT |
750 | most of the recent Apple Power Macintoshes and PowerBooks. |
751 | If unsure, say Y. | |
752 | ||
753 | config BLK_DEV_IDE_PMAC_ATA100FIRST | |
e665d505 | 754 | bool "Probe on-board ATA/100 (Kauai) first" |
1da177e4 LT |
755 | depends on BLK_DEV_IDE_PMAC |
756 | help | |
757 | This option will cause the ATA/100 controller found in UniNorth2 | |
758 | based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...) | |
759 | to be probed before the ATA/66 and ATA/33 controllers. Without | |
760 | these, those machine used to have the hard disk on hdc and the | |
761 | CD-ROM on hda. This option changes this to more natural hda for | |
762 | hard disk and hdc for CD-ROM. | |
763 | ||
764 | config BLK_DEV_IDEDMA_PMAC | |
765 | bool "PowerMac IDE DMA support" | |
766 | depends on BLK_DEV_IDE_PMAC | |
0ac72b35 | 767 | select BLK_DEV_IDEDMA_PCI |
1da177e4 | 768 | help |
e665d505 | 769 | This option allows the driver for the on-board IDE controller on |
1da177e4 LT |
770 | Power Macintoshes and PowerBooks to use DMA (direct memory access) |
771 | to transfer data to and from memory. Saying Y is safe and improves | |
772 | performance. | |
773 | ||
4237f229 RB |
774 | config BLK_DEV_IDE_SWARM |
775 | tristate "IDE for Sibyte evaluation boards" | |
776 | depends on SIBYTE_SB1xxx_SOC | |
777 | ||
26a940e2 PP |
778 | config BLK_DEV_IDE_AU1XXX |
779 | bool "IDE for AMD Alchemy Au1200" | |
780 | depends on SOC_AU1200 | |
781 | choice | |
782 | prompt "IDE Mode for AMD Alchemy Au1200" | |
783 | default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
784 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
785 | ||
786 | config BLK_DEV_IDE_AU1XXX_PIO_DBDMA | |
787 | bool "PIO+DbDMA IDE for AMD Alchemy Au1200" | |
788 | ||
789 | config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
790 | bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200" | |
791 | depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX | |
792 | endchoice | |
793 | ||
26a940e2 PP |
794 | config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ |
795 | int "Maximum transfer size (KB) per request (up to 128)" | |
796 | default "128" | |
bef1f402 | 797 | depends on BLK_DEV_IDE_AU1XXX |
26a940e2 | 798 | |
1da177e4 | 799 | config IDE_ARM |
ade2daf9 BZ |
800 | tristate "ARM IDE support" |
801 | depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) | |
802 | default y | |
1da177e4 LT |
803 | |
804 | config BLK_DEV_IDE_ICSIDE | |
805 | tristate "ICS IDE interface support" | |
806 | depends on ARM && ARCH_ACORN | |
807 | help | |
808 | On Acorn systems, say Y here if you wish to use the ICS IDE | |
809 | interface card. This is not required for ICS partition support. | |
810 | If you are unsure, say N to this. | |
811 | ||
812 | config BLK_DEV_IDEDMA_ICS | |
813 | bool "ICS DMA support" | |
814 | depends on BLK_DEV_IDE_ICSIDE | |
815 | help | |
816 | Say Y here if you want to add DMA (Direct Memory Access) support to | |
817 | the ICS IDE driver. | |
818 | ||
1da177e4 LT |
819 | config BLK_DEV_IDE_RAPIDE |
820 | tristate "RapIDE interface support" | |
821 | depends on ARM && ARCH_ACORN | |
822 | help | |
823 | Say Y here if you want to support the Yellowstone RapIDE controller | |
824 | manufactured for use with Acorn computers. | |
825 | ||
a529b590 BZ |
826 | config BLK_DEV_IDE_BAST |
827 | tristate "Simtec BAST / Thorcom VR1000 IDE support" | |
828 | depends on ARM && (ARCH_BAST || MACH_VR1000) | |
829 | help | |
830 | Say Y here if you want to support the onboard IDE channels on the | |
831 | Simtec BAST or the Thorcom VR1000 | |
832 | ||
acfad6e1 | 833 | config IDE_H8300 |
ade2daf9 | 834 | tristate "H8300 IDE support" |
acfad6e1 | 835 | depends on H8300 |
acfad6e1 BZ |
836 | default y |
837 | help | |
838 | Enables the H8300 IDE driver. | |
839 | ||
1da177e4 | 840 | config BLK_DEV_GAYLE |
ade2daf9 | 841 | tristate "Amiga Gayle IDE interface support" |
1da177e4 LT |
842 | depends on AMIGA |
843 | help | |
844 | This is the IDE driver for the Amiga Gayle IDE interface. It supports | |
845 | both the `A1200 style' and `A4000 style' of the Gayle IDE interface, | |
e665d505 | 846 | This includes on-board IDE interfaces on some Amiga models (A600, |
1da177e4 LT |
847 | A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion |
848 | bus (M-Tech E-Matrix 530 expansion card). | |
849 | Say Y if you have an Amiga with a Gayle IDE interface and want to use | |
850 | IDE devices (hard disks, CD-ROM drives, etc.) that are connected to | |
851 | it. | |
852 | Note that you also have to enable Zorro bus support if you want to | |
853 | use Gayle IDE interfaces on the Zorro expansion bus. | |
854 | ||
855 | config BLK_DEV_IDEDOUBLER | |
856 | bool "Amiga IDE Doubler support (EXPERIMENTAL)" | |
857 | depends on BLK_DEV_GAYLE && EXPERIMENTAL | |
858 | ---help--- | |
64afc31f | 859 | This feature provides support for the so-called `IDE doublers' (made |
e665d505 FP |
860 | by various manufacturers, e.g. Eyetech) that can be connected to |
861 | the on-board IDE interface of some Amiga models. Using such an IDE | |
862 | doubler, you can connect up to four instead of two IDE devices to | |
863 | the Amiga's on-board IDE interface. | |
1da177e4 LT |
864 | |
865 | Note that the normal Amiga Gayle IDE driver may not work correctly | |
64afc31f | 866 | if you have an IDE doubler and don't enable this feature! |
1da177e4 | 867 | |
64afc31f BZ |
868 | Say Y if you have an IDE doubler. The feature is enabled at kernel |
869 | runtime using the "gayle.doubler" kernel boot parameter. | |
1da177e4 LT |
870 | |
871 | config BLK_DEV_BUDDHA | |
ade2daf9 | 872 | tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" |
1da177e4 LT |
873 | depends on ZORRO && EXPERIMENTAL |
874 | help | |
e665d505 FP |
875 | This is the IDE driver for the IDE interfaces on the Buddha, Catweasel |
876 | and X-Surf expansion boards. It supports up to two interfaces on the | |
877 | Buddha, three on the Catweasel and two on the X-Surf. | |
1da177e4 LT |
878 | |
879 | Say Y if you have a Buddha or Catweasel expansion board and want to | |
880 | use IDE devices (hard disks, CD-ROM drives, etc.) that are connected | |
881 | to one of its IDE interfaces. | |
882 | ||
883 | config BLK_DEV_FALCON_IDE | |
ade2daf9 | 884 | tristate "Falcon IDE interface support" |
1da177e4 LT |
885 | depends on ATARI |
886 | help | |
e665d505 | 887 | This is the IDE driver for the on-board IDE interface on the Atari |
1da177e4 | 888 | Falcon. Say Y if you have a Falcon and want to use IDE devices (hard |
e665d505 | 889 | disks, CD-ROM drives, etc.) that are connected to the on-board IDE |
1da177e4 LT |
890 | interface. |
891 | ||
892 | config BLK_DEV_MAC_IDE | |
ade2daf9 | 893 | tristate "Macintosh Quadra/Powerbook IDE interface support" |
1da177e4 LT |
894 | depends on MAC |
895 | help | |
e665d505 | 896 | This is the IDE driver for the on-board IDE interface on some m68k |
1da177e4 LT |
897 | Macintosh models. It supports both the `Quadra style' (used in |
898 | Quadra/ Centris 630 and Performa 588 models) and `Powerbook style' | |
899 | (used in the Powerbook 150 and 190 models) IDE interface. | |
900 | ||
901 | Say Y if you have such an Macintosh model and want to use IDE | |
902 | devices (hard disks, CD-ROM drives, etc.) that are connected to the | |
e665d505 | 903 | on-board IDE interface. |
1da177e4 LT |
904 | |
905 | config BLK_DEV_Q40IDE | |
ade2daf9 | 906 | tristate "Q40/Q60 IDE interface support" |
1da177e4 LT |
907 | depends on Q40 |
908 | help | |
909 | Enable the on-board IDE controller in the Q40/Q60. This should | |
910 | normally be on; disable it only if you are running a custom hard | |
911 | drive subsystem through an expansion card. | |
912 | ||
7c7e92a9 AS |
913 | config BLK_DEV_PALMCHIP_BK3710 |
914 | tristate "Palmchip bk3710 IDE controller support" | |
915 | depends on ARCH_DAVINCI | |
8e882ba1 | 916 | select BLK_DEV_IDEDMA_SFF |
7c7e92a9 AS |
917 | help |
918 | Say Y here if you want to support the onchip IDE controller on the | |
919 | TI DaVinci SoC | |
920 | ||
921 | ||
1da177e4 | 922 | config BLK_DEV_MPC8xx_IDE |
ade2daf9 | 923 | tristate "MPC8xx IDE support" |
c5d252cb | 924 | depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE |
1da177e4 LT |
925 | help |
926 | This option provides support for IDE on Motorola MPC8xx Systems. | |
927 | Please see 'Type of MPC8xx IDE interface' for details. | |
928 | ||
929 | If unsure, say N. | |
930 | ||
931 | choice | |
932 | prompt "Type of MPC8xx IDE interface" | |
933 | depends on BLK_DEV_MPC8xx_IDE | |
934 | default IDE_8xx_PCCARD | |
935 | ||
936 | config IDE_8xx_PCCARD | |
937 | bool "8xx_PCCARD" | |
938 | ---help--- | |
939 | Select how the IDE devices are connected to the MPC8xx system: | |
940 | ||
941 | 8xx_PCCARD uses the 8xx internal PCMCIA interface in combination | |
942 | with a PC Card (e.g. ARGOSY portable Hard Disk Adapter), | |
943 | ATA PC Card HDDs or ATA PC Flash Cards (example: TQM8xxL | |
944 | systems) | |
945 | ||
946 | 8xx_DIRECT is used for directly connected IDE devices using the 8xx | |
947 | internal PCMCIA interface (example: IVMS8 systems) | |
948 | ||
949 | EXT_DIRECT is used for IDE devices directly connected to the 8xx | |
950 | bus using some glue logic, but _not_ the 8xx internal | |
951 | PCMCIA interface (example: IDIF860 systems) | |
952 | ||
953 | config IDE_8xx_DIRECT | |
954 | bool "8xx_DIRECT" | |
955 | ||
956 | config IDE_EXT_DIRECT | |
957 | bool "EXT_DIRECT" | |
958 | ||
959 | endchoice | |
960 | ||
961 | # no isa -> no vlb | |
e4079df0 | 962 | if ISA && (ALPHA || X86 || MIPS) |
1da177e4 | 963 | |
842c19ad | 964 | comment "Other IDE chipsets support" |
1da177e4 LT |
965 | comment "Note: most of these also require special kernel boot parameters" |
966 | ||
967 | config BLK_DEV_4DRIVES | |
938da770 | 968 | tristate "Generic 4 drives/port support" |
1da177e4 LT |
969 | help |
970 | Certain older chipsets, including the Tekram 690CD, use a single set | |
971 | of I/O ports at 0x1f0 to control up to four drives, instead of the | |
972 | customary two drives per port. Support for this can be enabled at | |
ffd4f6f0 BZ |
973 | runtime using the "ide-4drives.probe" kernel boot parameter if you |
974 | say Y here. | |
1da177e4 LT |
975 | |
976 | config BLK_DEV_ALI14XX | |
977 | tristate "ALI M14xx support" | |
978 | help | |
84913882 | 979 | This driver is enabled at runtime using the "ali14xx.probe" kernel |
1da177e4 LT |
980 | boot parameter. It enables support for the secondary IDE interface |
981 | of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster | |
1c10e938 RD |
982 | I/O speeds to be set as well. |
983 | See the files <file:Documentation/ide/ide.txt> and | |
984 | <file:drivers/ide/legacy/ali14xx.c> for more info. | |
1da177e4 LT |
985 | |
986 | config BLK_DEV_DTC2278 | |
987 | tristate "DTC-2278 support" | |
988 | help | |
84913882 | 989 | This driver is enabled at runtime using the "dtc2278.probe" kernel |
1da177e4 LT |
990 | boot parameter. It enables support for the secondary IDE interface |
991 | of the DTC-2278 card, and permits faster I/O speeds to be set as | |
1c10e938 | 992 | well. See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
993 | <file:drivers/ide/legacy/dtc2278.c> files for more info. |
994 | ||
995 | config BLK_DEV_HT6560B | |
996 | tristate "Holtek HT6560B support" | |
997 | help | |
84913882 | 998 | This driver is enabled at runtime using the "ht6560b.probe" kernel |
1da177e4 LT |
999 | boot parameter. It enables support for the secondary IDE interface |
1000 | of the Holtek card, and permits faster I/O speeds to be set as well. | |
1c10e938 | 1001 | See the <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
1002 | <file:drivers/ide/legacy/ht6560b.c> files for more info. |
1003 | ||
1004 | config BLK_DEV_QD65XX | |
1005 | tristate "QDI QD65xx support" | |
1006 | help | |
84913882 | 1007 | This driver is enabled at runtime using the "qd65xx.probe" kernel |
1da177e4 | 1008 | boot parameter. It permits faster I/O speeds to be set. See the |
1c10e938 | 1009 | <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> |
e665d505 | 1010 | for more info. |
1da177e4 LT |
1011 | |
1012 | config BLK_DEV_UMC8672 | |
1013 | tristate "UMC-8672 support" | |
1014 | help | |
84913882 | 1015 | This driver is enabled at runtime using the "umc8672.probe" kernel |
1da177e4 LT |
1016 | boot parameter. It enables support for the secondary IDE interface |
1017 | of the UMC-8672, and permits faster I/O speeds to be set as well. | |
1c10e938 | 1018 | See the files <file:Documentation/ide/ide.txt> and |
1da177e4 LT |
1019 | <file:drivers/ide/legacy/umc8672.c> for more info. |
1020 | ||
1021 | endif | |
1022 | ||
1023 | config BLK_DEV_IDEDMA | |
8e882ba1 SS |
1024 | def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ |
1025 | BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA | |
1da177e4 | 1026 | |
1da177e4 LT |
1027 | endif |
1028 | ||
1029 | config BLK_DEV_HD_ONLY | |
1030 | bool "Old hard disk (MFM/RLL/IDE) driver" | |
efc0fc1c | 1031 | depends on !ARM || ARCH_RPC || ARCH_SHARK || BROKEN |
1da177e4 LT |
1032 | help |
1033 | There are two drivers for MFM/RLL/IDE hard disks. Most people use | |
1034 | the newer enhanced driver, but this old one is still around for two | |
1035 | reasons. Some older systems have strange timing problems and seem to | |
1036 | work only with the old driver (which itself does not work with some | |
1037 | newer systems). The other reason is that the old driver is smaller, | |
1038 | since it lacks the enhanced functionality of the new one. This makes | |
1039 | it a good choice for systems with very tight memory restrictions, or | |
1040 | for systems with only older MFM/RLL/ESDI drives. Choosing the old | |
1041 | driver can save 13 KB or so of kernel memory. | |
1042 | ||
80aa31cb BZ |
1043 | If you want to use this driver together with the new one you have |
1044 | to use "hda=noprobe hdb=noprobe" kernel parameters to prevent the new | |
1045 | driver from probing the primary interface. | |
1046 | ||
1da177e4 LT |
1047 | If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver |
1048 | instead of this one. For more detailed information, read the | |
1049 | Disk-HOWTO, available from | |
1050 | <http://www.tldp.org/docs.html#howto>. | |
1051 | ||
1052 | config BLK_DEV_HD | |
80aa31cb | 1053 | def_bool BLK_DEV_HD_ONLY |
1da177e4 | 1054 | |
e0ff9cd1 | 1055 | endif # IDE |