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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# IDE ATA ATAPI Block device driver configuration
3#
4# Andre Hedrick <andre@linux-ide.org>
5#
6
Jan Engelhardte0ff9cd2007-05-16 00:51:46 +02007menuconfig IDE
Linus Torvalds1da177e2005-04-16 15:20:36 -07008 tristate "ATA/ATAPI/MFM/RLL support"
Jan Engelhardte0ff9cd2007-05-16 00:51:46 +02009 depends on BLOCK
10 depends on HAS_IOMEM
Linus Torvalds1da177e2005-04-16 15:20:36 -070011 ---help---
12 If you say Y here, your kernel will be able to manage low cost mass
13 storage units such as ATA/(E)IDE and ATAPI units. The most common
14 cases are IDE hard drives and ATAPI CD-ROM drives.
15
16 If your system is pure SCSI and doesn't use these interfaces, you
17 can say N here.
18
19 Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard
20 for mass storage units such as hard disks. It was designed by
21 Western Digital and Compaq Computer in 1984. It was then named
22 ST506. Quite a number of disks use the IDE interface.
23
24 AT Attachment (ATA) is the superset of the IDE specifications.
25 ST506 was also called ATA-1.
26
27 Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is
28 ATA-3. It provides support for larger disks (up to 8.4GB by means of
29 the LBA standard), more disks (4 instead of 2) and for other mass
30 storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is
31 ATA-4 and provides faster (and more CPU friendly) transfer modes
32 than previous PIO (Programmed processor Input/Output) from previous
33 ATA/IDE standards by means of fast DMA controllers.
34
35 ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and
36 CD-ROM drives, similar in many respects to the SCSI protocol.
37
38 SMART IDE (Self Monitoring, Analysis and Reporting Technology) was
39 designed in order to prevent data corruption and disk crash by
40 detecting pre hardware failure conditions (heat, access time, and
41 the like...). Disks built since June 1995 may follow this standard.
42 The kernel itself doesn't manage this; however there are quite a
43 number of user programs such as smart that can query the status of
44 SMART parameters from disk drives.
45
46 To compile this driver as a module, choose M here: the
47 module will be called ide.
48
49 For further information, please read <file:Documentation/ide.txt>.
50
51 If unsure, say Y.
52
53if IDE
54
Bjorn Helgaasd57d39c2006-02-03 03:04:53 -080055config IDE_MAX_HWIFS
Linus Torvalds1da177e2005-04-16 15:20:36 -070056 int "Max IDE interfaces"
Matt Mackall83d7dbc2006-10-03 01:14:16 -070057 depends on ALPHA || SUPERH || IA64 || EMBEDDED
Bartlomiej Zolnierkiewicz8929fea2007-04-20 22:16:58 +020058 range 1 10
Linus Torvalds1da177e2005-04-16 15:20:36 -070059 default 4
60 help
61 This is the maximum number of IDE hardware interfaces that will
62 be supported by the driver. Make sure it is at least as high as
63 the number of IDE interfaces in your system.
64
65config BLK_DEV_IDE
66 tristate "Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support"
67 ---help---
68 If you say Y here, you will use the full-featured IDE driver to
69 control up to ten ATA/IDE interfaces, each being able to serve a
70 "master" and a "slave" device, for a total of up to twenty ATA/IDE
71 disk/cdrom/tape/floppy drives.
72
73 Useful information about large (>540 MB) IDE disks, multiple
74 interfaces, what to do if ATA/IDE devices are not automatically
75 detected, sound card ATA/IDE ports, module support, and other
76 topics, is contained in <file:Documentation/ide.txt>. For detailed
77 information about hard drives, consult the Disk-HOWTO and the
78 Multi-Disk-HOWTO, available from
79 <http://www.tldp.org/docs.html#howto>.
80
81 To fine-tune ATA/IDE drive/interface parameters for improved
82 performance, look for the hdparm package at
83 <ftp://ibiblio.org/pub/Linux/system/hardware/>.
84
85 To compile this driver as a module, choose M here and read
86 <file:Documentation/ide.txt>. The module will be called ide-mod.
87 Do not compile this driver as a module if your root file system (the
88 one containing the directory /) is located on an IDE device.
89
90 If you have one or more IDE drives, say Y or M here. If your system
91 has no IDE drives, or if memory requirements are really tight, you
92 could say N here, and select the "Old hard disk driver" below
93 instead to save about 13 KB of memory in the kernel.
94
95if BLK_DEV_IDE
96
97comment "Please see Documentation/ide.txt for help/info on IDE drives"
98
99config BLK_DEV_IDE_SATA
100 bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
101 default n
102 ---help---
103 There are two drivers for Serial ATA controllers.
104
Patrick Ringlb43c5f32007-03-26 23:03:19 +0200105 The main driver, "libata", uses the SCSI subsystem
106 and supports most modern SATA controllers. In order to use it
107 you may take a look at "Serial ATA (prod) and Parallel ATA
108 (experimental) drivers".
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109
110 The IDE driver (which you are currently configuring) supports
111 a few first-generation SATA controllers.
112
113 In order to eliminate conflicts between the two subsystems,
114 this config option enables the IDE driver's SATA support.
115 Normally this is disabled, as it is preferred that libata
116 supports SATA controllers, and this (IDE) driver supports
117 PATA controllers.
118
119 If unsure, say N.
120
121config BLK_DEV_HD_IDE
122 bool "Use old disk-only driver on primary interface"
123 depends on (X86 || SH_MPC1211)
124 ---help---
125 There are two drivers for MFM/RLL/IDE disks. Most people use just
126 the new enhanced driver by itself. This option however installs the
127 old hard disk driver to control the primary IDE/disk interface in
128 the system, leaving the new enhanced IDE driver to take care of only
129 the 2nd/3rd/4th IDE interfaces. Doing this will prevent you from
130 having an IDE/ATAPI CD-ROM or tape drive connected to the primary
131 IDE interface. Choosing this option may be useful for older systems
132 which have MFM/RLL/ESDI controller+drives at the primary port
133 address (0x1f0), along with IDE drives at the secondary/3rd/4th port
134 addresses.
135
136 Normally, just say N here; you will then use the new driver for all
137 4 interfaces.
138
139config BLK_DEV_IDEDISK
140 tristate "Include IDE/ATA-2 DISK support"
141 ---help---
142 This will include enhanced support for MFM/RLL/IDE hard disks. If
143 you have a MFM/RLL/IDE disk, and there is no special reason to use
144 the old hard disk driver instead, say Y. If you have an SCSI-only
145 system, you can say N here.
146
147 To compile this driver as a module, choose M here: the
148 module will be called ide-disk.
149 Do not compile this driver as a module if your root file system
150 (the one containing the directory /) is located on the IDE disk.
151
152 If unsure, say Y.
153
154config IDEDISK_MULTI_MODE
Matti Linnanvuori127ba282007-11-05 21:42:26 +0100155 bool "Use multiple sector mode for Programmed Input/Output by default"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700156 help
Matti Linnanvuori127ba282007-11-05 21:42:26 +0100157 This setting is irrelevant for most IDE disks, with direct memory
158 access, to which multiple sector mode does not apply. Multiple sector
159 mode is a feature of most modern IDE hard drives, permitting the
160 transfer of multiple sectors per Programmed Input/Output interrupt,
161 rather than the usual one sector per interrupt. When this feature is
162 enabled, it can reduce operating system overhead for disk Programmed
163 Input/Output. On some systems, it also can increase the data
164 throughput of Programmed Input/Output. Some drives, however, seemed
165 to run slower with multiple sector mode enabled. Some drives claimed
166 to support multiple sector mode, but lost data at some settings.
167 Under rare circumstances, such failures could result in massive
168 filesystem corruption.
169
170 If you get the following error, try to say Y here:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171
172 hda: set_multmode: status=0x51 { DriveReady SeekComplete Error }
173 hda: set_multmode: error=0x04 { DriveStatusError }
174
175 If in doubt, say N.
176
177config BLK_DEV_IDECS
178 tristate "PCMCIA IDE support"
179 depends on PCMCIA
180 help
Andreas Mohr3b6ce242006-02-03 03:04:54 -0800181 Support for Compact Flash cards, outboard IDE disks, tape drives,
182 and CD-ROM drives connected through a PCMCIA card.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700183
Mark Lord78281c52007-02-07 18:19:32 +0100184config BLK_DEV_DELKIN
185 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
186 depends on CARDBUS && PCI
187 help
188 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
189 Adapters. This may also work for similar SD and XD adapters.
190
Linus Torvalds1da177e2005-04-16 15:20:36 -0700191config BLK_DEV_IDECD
192 tristate "Include IDE/ATAPI CDROM support"
193 ---help---
194 If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
195 a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
196 SCSI protocol. Most new CD-ROM drives use ATAPI, including the
197 NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
198 double(2X) or better speed drives.
199
200 If you say Y here, the CD-ROM drive will be identified at boot time
201 along with other IDE devices, as "hdb" or "hdc", or something
202 similar (check the boot messages with dmesg). If this is your only
203 CD-ROM drive, you can say N to all other CD-ROM options, but be sure
204 to say Y or M to "ISO 9660 CD-ROM file system support".
205
Linus Torvalds1da177e2005-04-16 15:20:36 -0700206 To compile this driver as a module, choose M here: the
207 module will be called ide-cd.
208
209config BLK_DEV_IDETAPE
210 tristate "Include IDE/ATAPI TAPE support (EXPERIMENTAL)"
211 depends on EXPERIMENTAL
212 help
213 If you have an IDE tape drive using the ATAPI protocol, say Y.
214 ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
215 similar to the SCSI protocol. If you have an SCSI tape drive
216 however, you can say N here.
217
218 You should also say Y if you have an OnStream DI-30 tape drive; this
219 will not work with the SCSI protocol, until there is support for the
220 SC-30 and SC-50 versions.
221
222 If you say Y here, the tape drive will be identified at boot time
223 along with other IDE devices, as "hdb" or "hdc", or something
224 similar, and will be mapped to a character device such as "ht0"
225 (check the boot messages with dmesg). Be sure to consult the
226 <file:drivers/ide/ide-tape.c> and <file:Documentation/ide.txt> files
227 for usage information.
228
229 To compile this driver as a module, choose M here: the
230 module will be called ide-tape.
231
232config BLK_DEV_IDEFLOPPY
233 tristate "Include IDE/ATAPI FLOPPY support"
234 ---help---
235 If you have an IDE floppy drive which uses the ATAPI protocol,
236 answer Y. ATAPI is a newer protocol used by IDE CD-ROM/tape/floppy
237 drives, similar to the SCSI protocol.
238
239 The LS-120 and the IDE/ATAPI Iomega ZIP drive are also supported by
240 this driver. For information about jumper settings and the question
241 of when a ZIP drive uses a partition table, see
242 <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
243 (ATAPI PD-CD/CDR drives are not supported by this driver; support
244 for PD-CD/CDR drives is available if you answer Y to
245 "SCSI emulation support", below).
246
247 If you say Y here, the FLOPPY drive will be identified along with
248 other IDE devices, as "hdb" or "hdc", or something similar (check
249 the boot messages with dmesg).
250
251 To compile this driver as a module, choose M here: the
252 module will be called ide-floppy.
253
254config BLK_DEV_IDESCSI
255 tristate "SCSI emulation support"
256 depends on SCSI
257 ---help---
258 WARNING: ide-scsi is no longer needed for cd writing applications!
259 The 2.6 kernel supports direct writing to ide-cd, which eliminates
260 the need for ide-scsi + the entire scsi stack just for writing a
261 cd. The new method is more efficient in every way.
262
263 This will provide SCSI host adapter emulation for IDE ATAPI devices,
264 and will allow you to use a SCSI device driver instead of a native
265 ATAPI driver.
266
267 This is useful if you have an ATAPI device for which no native
268 driver has been written (for example, an ATAPI PD-CD drive);
269 you can then use this emulation together with an appropriate SCSI
270 device driver. In order to do this, say Y here and to "SCSI support"
271 and "SCSI generic support", below. You must then provide the kernel
272 command line "hdx=ide-scsi" (try "man bootparam" or see the
273 documentation of your boot loader (lilo or loadlin) about how to
274 pass options to the kernel at boot time) for devices if you want the
275 native EIDE sub-drivers to skip over the native support, so that
276 this SCSI emulation can be used instead.
277
278 Note that this option does NOT allow you to attach SCSI devices to a
279 box that doesn't have a SCSI host adapter installed.
280
281 If both this SCSI emulation and native ATAPI support are compiled
282 into the kernel, the native support will be used.
283
Hannes Reineckee3a59b42007-02-07 18:19:37 +0100284config BLK_DEV_IDEACPI
285 bool "IDE ACPI support"
286 depends on ACPI
287 ---help---
288 Implement ACPI support for generic IDE devices. On modern
289 machines ACPI support is required to properly handle ACPI S3 states.
290
Linus Torvalds1da177e2005-04-16 15:20:36 -0700291config IDE_TASK_IOCTL
292 bool "IDE Taskfile Access"
293 help
294 This is a direct raw access to the media. It is a complex but
295 elegant solution to test and validate the domain of the hardware and
Andreas Mohr3b6ce242006-02-03 03:04:54 -0800296 perform below the driver data recovery if needed. This is the most
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297 basic form of media-forensics.
298
299 If you are unsure, say N here.
300
Bartlomiej Zolnierkiewiczecfd80e2007-05-10 00:01:09 +0200301config IDE_PROC_FS
302 bool "legacy /proc/ide/ support"
303 depends on IDE && PROC_FS
304 default y
305 help
306 This option enables support for the various files in
307 /proc/ide. In Linux 2.6 this has been superseded by
308 files in sysfs but many legacy applications rely on this.
309
310 If unsure say Y.
311
Linus Torvalds1da177e2005-04-16 15:20:36 -0700312comment "IDE chipset support/bugfixes"
313
314config IDE_GENERIC
315 tristate "generic/default IDE chipset support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700316 help
Tejun Heo82a0e702007-08-20 22:42:53 +0200317 If unsure, say N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700318
Anton Vorontsov8cb1f562007-10-11 23:53:58 +0200319config BLK_DEV_PLATFORM
320 tristate "Platform driver for IDE interfaces"
321 help
322 This is the platform IDE driver, used mostly for Memory Mapped
323 IDE devices, like Compact Flashes running in True IDE mode.
324
325 If unsure, say N.
326
Linus Torvalds1da177e2005-04-16 15:20:36 -0700327config BLK_DEV_CMD640
328 bool "CMD640 chipset bugfix/support"
329 depends on X86
330 ---help---
331 The CMD-Technologies CMD640 IDE chip is used on many common 486 and
332 Pentium motherboards, usually in combination with a "Neptune" or
333 "SiS" chipset. Unfortunately, it has a number of rather nasty
334 design flaws that can cause severe data corruption under many common
335 conditions. Say Y here to include code which tries to automatically
336 detect and correct the problems under Linux. This option also
337 enables access to the secondary IDE ports in some CMD640 based
338 systems.
339
340 This driver will work automatically in PCI based systems (most new
341 systems have PCI slots). But if your system uses VESA local bus
342 (VLB) instead of PCI, you must also supply a kernel boot parameter
343 to enable the CMD640 bugfix/support: "ide0=cmd640_vlb". (Try "man
344 bootparam" or see the documentation of your boot loader about how to
345 pass options to the kernel.)
346
347 The CMD640 chip is also used on add-in cards by Acculogic, and on
348 the "CSA-6400E PCI to IDE controller" that some people have. For
349 details, read <file:Documentation/ide.txt>.
350
351config BLK_DEV_CMD640_ENHANCED
352 bool "CMD640 enhanced support"
353 depends on BLK_DEV_CMD640
354 help
355 This option includes support for setting/autotuning PIO modes and
356 prefetch on CMD640 IDE interfaces. For details, read
357 <file:Documentation/ide.txt>. If you have a CMD640 IDE interface
358 and your BIOS does not already do this for you, then say Y here.
359 Otherwise say N.
360
361config BLK_DEV_IDEPNP
362 bool "PNP EIDE support"
363 depends on PNP
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200364 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700365 help
366 If you have a PnP (Plug and Play) compatible EIDE card and
367 would like the kernel to automatically detect and activate
368 it, say Y here.
369
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200370if PCI
371
372comment "PCI IDE chipsets support"
373
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374config BLK_DEV_IDEPCI
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200375 bool
Linus Torvalds1da177e2005-04-16 15:20:36 -0700376
377config IDEPCI_SHARE_IRQ
378 bool "Sharing PCI IDE interrupts support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200379 depends on BLK_DEV_IDEPCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700380 help
381 Some ATA/IDE chipsets have hardware support which allows for
382 sharing a single IRQ with other cards. To enable support for
383 this in the ATA/IDE driver, say Y here.
384
385 It is safe to say Y to this question, in most cases.
386 If unsure, say N.
387
Bartlomiej Zolnierkiewicz6d208b32007-05-10 00:01:11 +0200388config IDEPCI_PCIBUS_ORDER
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200389 def_bool BLK_DEV_IDE=y && BLK_DEV_IDEPCI
Bartlomiej Zolnierkiewicz6d208b32007-05-10 00:01:11 +0200390
Bartlomiej Zolnierkiewiczf7d7f3f2007-11-05 21:42:26 +0100391# TODO: split it on per host driver config options (or module parameters)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700392config BLK_DEV_OFFBOARD
Bartlomiej Zolnierkiewicz46255d42007-12-12 23:31:57 +0100393 bool "Boot off-board chipsets first support (DEPRECATED)"
Bartlomiej Zolnierkiewiczf7d7f3f2007-11-05 21:42:26 +0100394 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)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700395 help
396 Normally, IDE controllers built into the motherboard (on-board
397 controllers) are assigned to ide0 and ide1 while those on add-in PCI
398 cards (off-board controllers) are relegated to ide2 and ide3.
399 Answering Y here will allow you to reverse the situation, with
400 off-board controllers on ide0/1 and on-board controllers on ide2/3.
401 This can improve the usability of some boot managers such as lilo
402 when booting from a drive on an off-board controller.
403
404 If you say Y here, and you actually want to reverse the device scan
405 order as explained above, you also need to issue the kernel command
406 line option "ide=reverse". (Try "man bootparam" or see the
407 documentation of your boot loader (lilo or loadlin) about how to
408 pass options to the kernel at boot time.)
409
410 Note that, if you do this, the order of the hd* devices will be
411 rearranged which may require modification of fstab and other files.
412
Bartlomiej Zolnierkiewicz46255d42007-12-12 23:31:57 +0100413 Please also note that this method of assuring stable naming of
414 IDE devices is unreliable and use other means for achieving it
415 (i.e. udev).
416
Linus Torvalds1da177e2005-04-16 15:20:36 -0700417 If in doubt, say N.
418
419config BLK_DEV_GENERIC
420 tristate "Generic PCI IDE Chipset Support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200421 select BLK_DEV_IDEPCI
John Daikeredd023d2007-02-17 19:52:10 +0100422 help
423 This option provides generic support for various PCI IDE Chipsets
424 which otherwise might not be supported.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700425
426config BLK_DEV_OPTI621
427 tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200428 depends on EXPERIMENTAL
429 select BLK_DEV_IDEPCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700430 help
431 This is a driver for the OPTi 82C621 EIDE controller.
432 Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
433
434config BLK_DEV_RZ1000
435 tristate "RZ1000 chipset bugfix/support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200436 depends on X86
437 select BLK_DEV_IDEPCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700438 help
439 The PC-Technologies RZ1000 IDE chip is used on many common 486 and
440 Pentium motherboards, usually along with the "Neptune" chipset.
441 Unfortunately, it has a rather nasty design flaw that can cause
442 severe data corruption under many conditions. Say Y here to include
443 code which automatically detects and corrects the problem under
444 Linux. This may slow disk throughput by a few percent, but at least
445 things will operate 100% reliably.
446
Linus Torvalds1da177e2005-04-16 15:20:36 -0700447config BLK_DEV_IDEDMA_PCI
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200448 bool
449 select BLK_DEV_IDEPCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700450
Linus Torvalds1da177e2005-04-16 15:20:36 -0700451config BLK_DEV_AEC62XX
452 tristate "AEC62XX chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200453 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700454 help
455 This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
456 IDE controllers. This allows the kernel to change PIO, DMA and UDMA
457 speeds and to configure the chip to optimum performance.
458
459config BLK_DEV_ALI15X3
460 tristate "ALI M15x3 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200461 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700462 help
463 This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
464 onboard chipsets. It also tests for Simplex mode and enables
465 normal dual channel support.
466
467 If you say Y here, you also need to say Y to "Use DMA by default
468 when available", above. Please read the comments at the top of
469 <file:drivers/ide/pci/alim15x3.c>.
470
471 If unsure, say N.
472
473config WDC_ALI15X3
474 bool "ALI M15x3 WDC support (DANGEROUS)"
475 depends on BLK_DEV_ALI15X3
476 ---help---
477 This allows for UltraDMA support for WDC drives that ignore CRC
478 checking. You are a fool for enabling this option, but there have
479 been requests. DO NOT COMPLAIN IF YOUR DRIVE HAS FS CORRUPTION, IF
480 YOU ENABLE THIS! No one will listen, just laugh for ignoring this
481 SERIOUS WARNING.
482
483 Using this option can allow WDC drives to run at ATA-4/5 transfer
484 rates with only an ATA-2 support structure.
485
486 SAY N!
487
488config BLK_DEV_AMD74XX
489 tristate "AMD and nVidia IDE support"
Andrew Morton91302012007-11-27 21:35:56 +0100490 depends on !ARM
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200491 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700492 help
493 This driver adds explicit support for AMD-7xx and AMD-8111 chips
494 and also for the nVidia nForce chip. This allows the kernel to
495 change PIO, DMA and UDMA speeds and to configure the chip to
496 optimum performance.
497
498config BLK_DEV_ATIIXP
499 tristate "ATI IXP chipset IDE support"
500 depends on X86
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200501 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700502 help
503 This driver adds explicit support for ATI IXP chipset.
504 This allows the kernel to change PIO, DMA and UDMA speeds
505 and to configure the chip to optimum performance.
506
507 Say Y here if you have an ATI IXP chipset IDE controller.
508
509config BLK_DEV_CMD64X
510 tristate "CMD64{3|6|8|9} chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200511 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512 help
513 Say Y here if you have an IDE controller which uses any of these
514 chipsets: CMD643, CMD646, or CMD648.
515
516config BLK_DEV_TRIFLEX
517 tristate "Compaq Triflex IDE support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200518 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700519 help
520 Say Y here if you have a Compaq Triflex IDE controller, such
521 as those commonly found on Compaq Pentium-Pro systems
522
523config BLK_DEV_CY82C693
524 tristate "CY82C693 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200525 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700526 help
527 This driver adds detection and support for the CY82C693 chipset
528 used on Digital's PC-Alpha 164SX boards.
529
530 If you say Y here, you need to say Y to "Use DMA by default
531 when available" as well.
532
533config BLK_DEV_CS5520
534 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
535 depends on EXPERIMENTAL
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200536 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700537 help
Andreas Mohr3b6ce242006-02-03 03:04:54 -0800538 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
Linus Torvalds1da177e2005-04-16 15:20:36 -0700539 5510/5520 chipset. This will automatically be detected and
540 configured if found.
541
542 It is safe to say Y to this question.
543
544config BLK_DEV_CS5530
545 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200546 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700547 help
548 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
549 will automatically be detected and configured if found.
550
551 It is safe to say Y to this question.
552
Jaya Kumarf5b2d8b2005-11-09 23:58:16 +0100553config BLK_DEV_CS5535
554 tristate "AMD CS5535 chipset support"
555 depends on X86 && !X86_64
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200556 select BLK_DEV_IDEDMA_PCI
Jaya Kumarf5b2d8b2005-11-09 23:58:16 +0100557 help
558 Include support for UDMA on the NSC/AMD CS5535 companion chipset.
559 This will automatically be detected and configured if found.
560
561 It is safe to say Y to this question.
562
Linus Torvalds1da177e2005-04-16 15:20:36 -0700563config BLK_DEV_HPT34X
564 tristate "HPT34X chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200565 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700566 help
567 This driver adds up to 4 more EIDE devices sharing a single
568 interrupt. The HPT343 chipset in its current form is a non-bootable
569 controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX)
570 PCI UDMA controllers. This driver requires dynamic tuning of the
571 chipset during the ide-probe at boot time. It is reported to support
572 DVD II drives, by the manufacturer.
573
574config HPT34X_AUTODMA
575 bool "HPT34X AUTODMA support (EXPERIMENTAL)"
576 depends on BLK_DEV_HPT34X && EXPERIMENTAL
577 help
578 This is a dangerous thing to attempt currently! Please read the
579 comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y
580 here, then say Y to "Use DMA by default when available" as well.
581
582 If unsure, say N.
583
584config BLK_DEV_HPT366
585 tristate "HPT36X/37X chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200586 select BLK_DEV_IDEDMA_PCI
587 help
Linus Torvalds1da177e2005-04-16 15:20:36 -0700588 HPT366 is an Ultra DMA chipset for ATA-66.
589 HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
590 HPT370 is an Ultra DMA chipset for ATA-100.
591 HPT372 is an Ultra DMA chipset for ATA-100.
592 HPT374 is an Ultra DMA chipset for ATA-100.
593
594 This driver adds up to 4 more EIDE devices sharing a single
595 interrupt.
596
597 The HPT366 chipset in its current form is bootable. One solution
598 for this problem are special LILO commands for redirecting the
599 reference to device 0x80. The other solution is to say Y to "Boot
600 off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
601 your mother board has the chipset natively mounted. Regardless one
602 should use the fore mentioned option and call at LILO or include
603 "ide=reverse" in LILO's append-line.
604
605 This driver requires dynamic tuning of the chipset during the
606 ide-probe at boot. It is reported to support DVD II drives, by the
607 manufacturer.
608
Alan Coxbbb3bbd2006-10-03 01:14:12 -0700609config BLK_DEV_JMICRON
610 tristate "JMicron JMB36x support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200611 select BLK_DEV_IDEDMA_PCI
Alan Coxbbb3bbd2006-10-03 01:14:12 -0700612 help
613 Basic support for the JMicron ATA controllers. For full support
614 use the libata drivers.
615
Linus Torvalds1da177e2005-04-16 15:20:36 -0700616config BLK_DEV_SC1200
617 tristate "National SCx200 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200618 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700619 help
620 This driver adds support for the built in IDE on the National
621 SCx200 series of embedded x86 "Geode" systems
622
623config BLK_DEV_PIIX
624 tristate "Intel PIIXn chipsets support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200625 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700626 help
627 This driver adds explicit support for Intel PIIX and ICH chips
628 and also for the Efar Victory66 (slc90e66) chip. This allows
629 the kernel to change PIO, DMA and UDMA speeds and to configure
630 the chip to optimum performance.
631
Jack Lee9c6712c2007-02-07 18:19:09 +0100632config BLK_DEV_IT8213
633 tristate "IT8213 IDE support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200634 select BLK_DEV_IDEDMA_PCI
Jack Lee9c6712c2007-02-07 18:19:09 +0100635 help
636 This driver adds support for the ITE 8213 IDE controller.
637
Alan Coxda9091e2005-06-27 15:24:30 -0700638config BLK_DEV_IT821X
639 tristate "IT821X IDE support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200640 select BLK_DEV_IDEDMA_PCI
Alan Coxda9091e2005-06-27 15:24:30 -0700641 help
642 This driver adds support for the ITE 8211 IDE controller and the
643 IT 8212 IDE RAID controller in both RAID and pass-through mode.
644
Linus Torvalds1da177e2005-04-16 15:20:36 -0700645config BLK_DEV_NS87415
646 tristate "NS87415 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200647 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700648 help
649 This driver adds detection and support for the NS87415 chip
Matthew Wilcox41df8942005-11-18 16:18:40 -0500650 (used mainly on SPARC64 and PA-RISC machines).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700651
652 Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
653
654config BLK_DEV_PDC202XX_OLD
655 tristate "PROMISE PDC202{46|62|65|67} support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200656 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700657 help
658 Promise Ultra33 or PDC20246
659 Promise Ultra66 or PDC20262
660 Promise Ultra100 or PDC20265/PDC20267/PDC20268
661
662 This driver adds up to 4 more EIDE devices sharing a single
663 interrupt. This add-on card is a bootable PCI UDMA controller. Since
664 multiple cards can be installed and there are BIOS ROM problems that
665 happen if the BIOS revisions of all installed cards (three-max) do
666 not match, the driver attempts to do dynamic tuning of the chipset
667 at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required
668 for more than one card. This card may require that you say Y to
669 "Special UDMA Feature".
670
671 If you say Y here, you need to say Y to "Use DMA by default when
672 available" as well.
673
674 Please read the comments at the top of
675 <file:drivers/ide/pci/pdc202xx_old.c>.
676
677 If unsure, say N.
678
679config PDC202XX_BURST
680 bool "Special UDMA Feature"
681 depends on BLK_DEV_PDC202XX_OLD
682 help
683 This option causes the pdc202xx driver to enable UDMA modes on the
684 PDC202xx even when the PDC202xx BIOS has not done so.
685
686 It was originally designed for the PDC20246/Ultra33, whose BIOS will
687 only setup UDMA on the first two PDC20246 cards. It has also been
Andreas Mohr3b6ce242006-02-03 03:04:54 -0800688 used successfully on a PDC20265/Ultra100, allowing use of UDMA modes
Linus Torvalds1da177e2005-04-16 15:20:36 -0700689 when the PDC20265 BIOS has been disabled (for faster boot up).
690
691 Please read the comments at the top of
692 <file:drivers/ide/pci/pdc202xx_old.c>.
693
694 If unsure, say N.
695
696config BLK_DEV_PDC202XX_NEW
697 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200698 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700699
Linus Torvalds1da177e2005-04-16 15:20:36 -0700700config BLK_DEV_SVWKS
701 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200702 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700703 help
704 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
705 chipsets.
706
707config BLK_DEV_SGIIOC4
Brent Casavante5d310b2005-06-21 17:16:01 -0700708 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
709 depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
Brent Casavant9578bcf2006-07-30 03:03:46 -0700710 select IDEPCI_SHARE_IRQ
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200711 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700712 help
713 This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
714 chipset, which has one channel and can support two devices.
715 Please say Y here if you have an Altix System from SGI.
716
717config BLK_DEV_SIIMAGE
718 tristate "Silicon Image chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200719 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700720 help
721 This driver adds PIO/(U)DMA support for the SI CMD680 and SII
722 3112 (Serial ATA) chips.
723
724config BLK_DEV_SIS5513
725 tristate "SiS5513 chipset support"
726 depends on X86
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200727 select BLK_DEV_IDEDMA_PCI
728 help
Linus Torvalds1da177e2005-04-16 15:20:36 -0700729 This driver ensures (U)DMA support for SIS5513 chipset family based
730 mainboards.
731
732 The following chipsets are supported:
733 ATA16: SiS5511, SiS5513
734 ATA33: SiS5591, SiS5597, SiS5598, SiS5600
735 ATA66: SiS530, SiS540, SiS620, SiS630, SiS640
736 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
737 SiS745, SiS750
738
739 If you say Y here, you need to say Y to "Use DMA by default when
740 available" as well.
741
742 Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
743
Olaf Hering9468f682006-12-06 20:39:55 -0800744config BLK_DEV_SL82C105
745 tristate "Winbond SL82c105 support"
746 depends on (PPC || ARM)
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200747 select BLK_DEV_IDEDMA_PCI
Olaf Hering9468f682006-12-06 20:39:55 -0800748 help
749 If you have a Winbond SL82c105 IDE controller, say Y here to enable
750 special configuration for this chip. This is common on various CHRP
751 motherboards, but could be used elsewhere. If in doubt, say Y.
752
Linus Torvalds1da177e2005-04-16 15:20:36 -0700753config BLK_DEV_SLC90E66
754 tristate "SLC90E66 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200755 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700756 help
Andreas Mohr3b6ce242006-02-03 03:04:54 -0800757 This driver ensures (U)DMA support for Victory66 SouthBridges for
Linus Torvalds1da177e2005-04-16 15:20:36 -0700758 SMsC with Intel NorthBridges. This is an Ultra66 based chipset.
759 The nice thing about it is that you can mix Ultra/DMA/PIO devices
760 and it will handle timing cycles. Since this is an improved
761 look-a-like to the PIIX4 it should be a nice addition.
762
763 If you say Y here, you need to say Y to "Use DMA by default when
764 available" as well.
765
766 Please read the comments at the top of
767 <file:drivers/ide/pci/slc90e66.c>.
768
769config BLK_DEV_TRM290
770 tristate "Tekram TRM290 chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200771 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700772 help
773 This driver adds support for bus master DMA transfers
774 using the Tekram TRM290 PCI IDE chip. Volunteers are
775 needed for further tweaking and development.
776 Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
777
778config BLK_DEV_VIA82CXXX
779 tristate "VIA82CXXX chipset support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200780 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700781 help
782 This driver adds explicit support for VIA BusMastering IDE chips.
783 This allows the kernel to change PIO, DMA and UDMA speeds and to
784 configure the chip to optimum performance.
785
Sergei Shtylyov33dced22007-02-07 18:18:45 +0100786config BLK_DEV_TC86C001
787 tristate "Toshiba TC86C001 support"
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200788 select BLK_DEV_IDEDMA_PCI
Sergei Shtylyov33dced22007-02-07 18:18:45 +0100789 help
790 This driver adds support for Toshiba TC86C001 GOKU-S chip.
791
Kou Ishizakia1067db2007-03-17 21:57:25 +0100792config BLK_DEV_CELLEB
793 tristate "Toshiba's Cell Reference Set IDE support"
794 depends on PPC_CELLEB
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +0200795 select BLK_DEV_IDEDMA_PCI
Kou Ishizakia1067db2007-03-17 21:57:25 +0100796 help
797 This driver provides support for the built-in IDE controller on
798 Toshiba Cell Reference Board.
799 If unsure, say Y.
800
Linus Torvalds1da177e2005-04-16 15:20:36 -0700801endif
802
803config BLK_DEV_IDE_PMAC
804 bool "Builtin PowerMac IDE support"
Tony Breeds6c28c1f2007-09-11 22:28:36 +0200805 depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y
Linus Torvalds1da177e2005-04-16 15:20:36 -0700806 help
807 This driver provides support for the built-in IDE controller on
808 most of the recent Apple Power Macintoshes and PowerBooks.
809 If unsure, say Y.
810
811config BLK_DEV_IDE_PMAC_ATA100FIRST
812 bool "Probe internal ATA/100 (Kauai) first"
813 depends on BLK_DEV_IDE_PMAC
814 help
815 This option will cause the ATA/100 controller found in UniNorth2
816 based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
817 to be probed before the ATA/66 and ATA/33 controllers. Without
818 these, those machine used to have the hard disk on hdc and the
819 CD-ROM on hda. This option changes this to more natural hda for
820 hard disk and hdc for CD-ROM.
821
822config BLK_DEV_IDEDMA_PMAC
823 bool "PowerMac IDE DMA support"
824 depends on BLK_DEV_IDE_PMAC
Juha-Matti Tapio0ac72b32005-08-18 22:13:44 +0200825 select BLK_DEV_IDEDMA_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700826 help
827 This option allows the driver for the built-in IDE controller on
828 Power Macintoshes and PowerBooks to use DMA (direct memory access)
829 to transfer data to and from memory. Saying Y is safe and improves
830 performance.
831
Ralf Baechle4237f222005-11-17 16:23:50 +0000832config BLK_DEV_IDE_SWARM
833 tristate "IDE for Sibyte evaluation boards"
834 depends on SIBYTE_SB1xxx_SOC
835
Pete Popov26a940e2005-09-15 08:03:12 +0000836config BLK_DEV_IDE_AU1XXX
837 bool "IDE for AMD Alchemy Au1200"
838 depends on SOC_AU1200
839choice
840 prompt "IDE Mode for AMD Alchemy Au1200"
841 default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
842 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
843
844config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
845 bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
846
847config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
848 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
849 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
850endchoice
851
Pete Popov26a940e2005-09-15 08:03:12 +0000852config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
853 int "Maximum transfer size (KB) per request (up to 128)"
854 default "128"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100855 depends on BLK_DEV_IDE_AU1XXX
Pete Popov26a940e2005-09-15 08:03:12 +0000856
Linus Torvalds1da177e2005-04-16 15:20:36 -0700857config IDE_ARM
Adrian Bunk99eb8a52007-07-31 00:38:19 -0700858 def_bool ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200859 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700860
861config BLK_DEV_IDE_ICSIDE
862 tristate "ICS IDE interface support"
863 depends on ARM && ARCH_ACORN
864 help
865 On Acorn systems, say Y here if you wish to use the ICS IDE
866 interface card. This is not required for ICS partition support.
867 If you are unsure, say N to this.
868
869config BLK_DEV_IDEDMA_ICS
870 bool "ICS DMA support"
871 depends on BLK_DEV_IDE_ICSIDE
872 help
873 Say Y here if you want to add DMA (Direct Memory Access) support to
874 the ICS IDE driver.
875
Linus Torvalds1da177e2005-04-16 15:20:36 -0700876config BLK_DEV_IDE_RAPIDE
877 tristate "RapIDE interface support"
878 depends on ARM && ARCH_ACORN
879 help
880 Say Y here if you want to support the Yellowstone RapIDE controller
881 manufactured for use with Acorn computers.
882
883config BLK_DEV_IDE_BAST
884 tristate "Simtec BAST / Thorcom VR1000 IDE support"
885 depends on ARM && (ARCH_BAST || MACH_VR1000)
886 help
887 Say Y here if you want to support the onboard IDE channels on the
888 Simtec BAST or the Thorcom VR1000
889
Bartlomiej Zolnierkiewiczc03a9272007-11-27 21:35:55 +0100890config ETRAX_IDE
891 bool "ETRAX IDE support"
892 depends on CRIS && BROKEN
893 select BLK_DEV_IDEDMA
894 select IDE_GENERIC
895 help
896 Enables the ETRAX IDE driver.
897
898 You can't use parallel ports or SCSI ports at the same time.
899
900config ETRAX_IDE_DELAY
901 int "Delay for drives to regain consciousness"
902 depends on ETRAX_IDE && ETRAX_ARCH_V10
903 default 15
904 help
905 Number of seconds to wait for IDE drives to spin up after an IDE
906 reset.
907
908choice
909 prompt "IDE reset pin"
910 depends on ETRAX_IDE && ETRAX_ARCH_V10
911 default ETRAX_IDE_PB7_RESET
912
913config ETRAX_IDE_PB7_RESET
914 bool "Port_PB_Bit_7"
915 help
916 IDE reset on pin 7 on port B
917
918config ETRAX_IDE_G27_RESET
919 bool "Port_G_Bit_27"
920 help
921 IDE reset on pin 27 on port G
922
923endchoice
924
Bartlomiej Zolnierkiewiczacfad6e2007-11-27 21:35:54 +0100925config IDE_H8300
926 bool "H8300 IDE support"
927 depends on H8300
928 select IDE_GENERIC
929 default y
930 help
931 Enables the H8300 IDE driver.
932
Linus Torvalds1da177e2005-04-16 15:20:36 -0700933config BLK_DEV_GAYLE
934 bool "Amiga Gayle IDE interface support"
935 depends on AMIGA
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200936 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700937 help
938 This is the IDE driver for the Amiga Gayle IDE interface. It supports
939 both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
940 This includes builtin IDE interfaces on some Amiga models (A600,
941 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
942 bus (M-Tech E-Matrix 530 expansion card).
943 Say Y if you have an Amiga with a Gayle IDE interface and want to use
944 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
945 it.
946 Note that you also have to enable Zorro bus support if you want to
947 use Gayle IDE interfaces on the Zorro expansion bus.
948
949config BLK_DEV_IDEDOUBLER
950 bool "Amiga IDE Doubler support (EXPERIMENTAL)"
951 depends on BLK_DEV_GAYLE && EXPERIMENTAL
952 ---help---
953 This driver provides support for the so-called `IDE doublers' (made
954 by various manufacturers, e.g. Eyetech) that can be connected to the
955 builtin IDE interface of some Amiga models. Using such an IDE
956 doubler, you can connect up to four instead of two IDE devices on
957 the Amiga's builtin IDE interface.
958
959 Note that the normal Amiga Gayle IDE driver may not work correctly
960 if you have an IDE doubler and don't enable this driver!
961
962 Say Y if you have an IDE doubler. The driver is enabled at kernel
963 runtime using the "ide=doubler" kernel boot parameter.
964
965config BLK_DEV_BUDDHA
966 bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
967 depends on ZORRO && EXPERIMENTAL
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200968 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700969 help
970 This is the IDE driver for the IDE interfaces on the Buddha,
971 Catweasel and X-Surf expansion boards. It supports up to two interfaces
972 on the Buddha, three on the Catweasel and two on the X-Surf.
973
974 Say Y if you have a Buddha or Catweasel expansion board and want to
975 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
976 to one of its IDE interfaces.
977
978config BLK_DEV_FALCON_IDE
979 bool "Falcon IDE interface support"
980 depends on ATARI
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200981 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700982 help
983 This is the IDE driver for the builtin IDE interface on the Atari
984 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
985 disks, CD-ROM drives, etc.) that are connected to the builtin IDE
986 interface.
987
988config BLK_DEV_MAC_IDE
989 bool "Macintosh Quadra/Powerbook IDE interface support"
990 depends on MAC
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +0200991 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700992 help
993 This is the IDE driver for the builtin IDE interface on some m68k
994 Macintosh models. It supports both the `Quadra style' (used in
995 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
996 (used in the Powerbook 150 and 190 models) IDE interface.
997
998 Say Y if you have such an Macintosh model and want to use IDE
999 devices (hard disks, CD-ROM drives, etc.) that are connected to the
1000 builtin IDE interface.
1001
1002config BLK_DEV_Q40IDE
1003 bool "Q40/Q60 IDE interface support"
1004 depends on Q40
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +02001005 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001006 help
1007 Enable the on-board IDE controller in the Q40/Q60. This should
1008 normally be on; disable it only if you are running a custom hard
1009 drive subsystem through an expansion card.
1010
1011config BLK_DEV_MPC8xx_IDE
1012 bool "MPC8xx IDE support"
Bartlomiej Zolnierkiewiczc5d252c2007-11-27 21:35:54 +01001013 depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
Bartlomiej Zolnierkiewicz2195dad2007-08-20 22:42:54 +02001014 select IDE_GENERIC
Linus Torvalds1da177e2005-04-16 15:20:36 -07001015 help
1016 This option provides support for IDE on Motorola MPC8xx Systems.
1017 Please see 'Type of MPC8xx IDE interface' for details.
1018
1019 If unsure, say N.
1020
1021choice
1022 prompt "Type of MPC8xx IDE interface"
1023 depends on BLK_DEV_MPC8xx_IDE
1024 default IDE_8xx_PCCARD
1025
1026config IDE_8xx_PCCARD
1027 bool "8xx_PCCARD"
1028 ---help---
1029 Select how the IDE devices are connected to the MPC8xx system:
1030
1031 8xx_PCCARD uses the 8xx internal PCMCIA interface in combination
1032 with a PC Card (e.g. ARGOSY portable Hard Disk Adapter),
1033 ATA PC Card HDDs or ATA PC Flash Cards (example: TQM8xxL
1034 systems)
1035
1036 8xx_DIRECT is used for directly connected IDE devices using the 8xx
1037 internal PCMCIA interface (example: IVMS8 systems)
1038
1039 EXT_DIRECT is used for IDE devices directly connected to the 8xx
1040 bus using some glue logic, but _not_ the 8xx internal
1041 PCMCIA interface (example: IDIF860 systems)
1042
1043config IDE_8xx_DIRECT
1044 bool "8xx_DIRECT"
1045
1046config IDE_EXT_DIRECT
1047 bool "EXT_DIRECT"
1048
1049endchoice
1050
1051# no isa -> no vlb
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +02001052if ISA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001053
Bartlomiej Zolnierkiewicz842c19a2007-10-11 23:54:00 +02001054comment "Other IDE chipsets support"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001055comment "Note: most of these also require special kernel boot parameters"
1056
1057config BLK_DEV_4DRIVES
1058 bool "Generic 4 drives/port support"
1059 help
1060 Certain older chipsets, including the Tekram 690CD, use a single set
1061 of I/O ports at 0x1f0 to control up to four drives, instead of the
1062 customary two drives per port. Support for this can be enabled at
1063 runtime using the "ide0=four" kernel boot parameter if you say Y
1064 here.
1065
1066config BLK_DEV_ALI14XX
1067 tristate "ALI M14xx support"
1068 help
Bartlomiej Zolnierkiewicz84913882007-03-03 17:48:55 +01001069 This driver is enabled at runtime using the "ali14xx.probe" kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -07001070 boot parameter. It enables support for the secondary IDE interface
1071 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
1072 I/O speeds to be set as well. See the files
1073 <file:Documentation/ide.txt> and <file:drivers/ide/legacy/ali14xx.c> for
1074 more info.
1075
1076config BLK_DEV_DTC2278
1077 tristate "DTC-2278 support"
1078 help
Bartlomiej Zolnierkiewicz84913882007-03-03 17:48:55 +01001079 This driver is enabled at runtime using the "dtc2278.probe" kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -07001080 boot parameter. It enables support for the secondary IDE interface
1081 of the DTC-2278 card, and permits faster I/O speeds to be set as
1082 well. See the <file:Documentation/ide.txt> and
1083 <file:drivers/ide/legacy/dtc2278.c> files for more info.
1084
1085config BLK_DEV_HT6560B
1086 tristate "Holtek HT6560B support"
1087 help
Bartlomiej Zolnierkiewicz84913882007-03-03 17:48:55 +01001088 This driver is enabled at runtime using the "ht6560b.probe" kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -07001089 boot parameter. It enables support for the secondary IDE interface
1090 of the Holtek card, and permits faster I/O speeds to be set as well.
1091 See the <file:Documentation/ide.txt> and
1092 <file:drivers/ide/legacy/ht6560b.c> files for more info.
1093
1094config BLK_DEV_QD65XX
1095 tristate "QDI QD65xx support"
1096 help
Bartlomiej Zolnierkiewicz84913882007-03-03 17:48:55 +01001097 This driver is enabled at runtime using the "qd65xx.probe" kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -07001098 boot parameter. It permits faster I/O speeds to be set. See the
1099 <file:Documentation/ide.txt> and <file:drivers/ide/legacy/qd65xx.c> for
1100 more info.
1101
1102config BLK_DEV_UMC8672
1103 tristate "UMC-8672 support"
1104 help
Bartlomiej Zolnierkiewicz84913882007-03-03 17:48:55 +01001105 This driver is enabled at runtime using the "umc8672.probe" kernel
Linus Torvalds1da177e2005-04-16 15:20:36 -07001106 boot parameter. It enables support for the secondary IDE interface
1107 of the UMC-8672, and permits faster I/O speeds to be set as well.
1108 See the files <file:Documentation/ide.txt> and
1109 <file:drivers/ide/legacy/umc8672.c> for more info.
1110
1111endif
1112
1113config BLK_DEV_IDEDMA
Pete Popov26a940e2005-09-15 08:03:12 +00001114 def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
Linus Torvalds1da177e2005-04-16 15:20:36 -07001115
Bartlomiej Zolnierkiewicz847ddd22007-10-20 00:32:32 +02001116config IDE_ARCH_OBSOLETE_INIT
1117 def_bool ALPHA || (ARM && !ARCH_L7200) || BLACKFIN || X86 || IA64 || M32R || MIPS || PARISC || PPC || (SUPERH64 && BLK_DEV_IDEPCI) || SPARC
1118
Linus Torvalds1da177e2005-04-16 15:20:36 -07001119endif
1120
1121config BLK_DEV_HD_ONLY
1122 bool "Old hard disk (MFM/RLL/IDE) driver"
1123 depends on BLK_DEV_IDE=n
1124 help
1125 There are two drivers for MFM/RLL/IDE hard disks. Most people use
1126 the newer enhanced driver, but this old one is still around for two
1127 reasons. Some older systems have strange timing problems and seem to
1128 work only with the old driver (which itself does not work with some
1129 newer systems). The other reason is that the old driver is smaller,
1130 since it lacks the enhanced functionality of the new one. This makes
1131 it a good choice for systems with very tight memory restrictions, or
1132 for systems with only older MFM/RLL/ESDI drives. Choosing the old
1133 driver can save 13 KB or so of kernel memory.
1134
1135 If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver
1136 instead of this one. For more detailed information, read the
1137 Disk-HOWTO, available from
1138 <http://www.tldp.org/docs.html#howto>.
1139
1140config BLK_DEV_HD
1141 def_bool BLK_DEV_HD_IDE || BLK_DEV_HD_ONLY
1142
Jan Engelhardte0ff9cd2007-05-16 00:51:46 +02001143endif # IDE