Version:  2.0.40 2.2.26 2.4.37 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15

Linux/drivers/ide/Kconfig

  1 #
  2 # IDE ATA ATAPI Block device driver configuration
  3 #
  4 
  5 # Select HAVE_IDE if IDE is supported
  6 config HAVE_IDE
  7         bool
  8 
  9 menuconfig IDE
 10         tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)"
 11         depends on HAVE_IDE
 12         depends on BLOCK
 13         ---help---
 14           If you say Y here, your kernel will be able to manage ATA/(E)IDE and
 15           ATAPI units. The most common cases are IDE hard drives and ATAPI
 16           CD-ROM drives.
 17 
 18           This subsystem is currently in maintenance mode with only bug fix
 19           changes applied. Users of ATA hardware are encouraged to migrate to
 20           the newer ATA subsystem ("Serial ATA (prod) and Parallel ATA
 21           (experimental) drivers") which is more actively maintained.
 22 
 23           To compile this driver as a module, choose M here: the
 24           module will be called ide-core.
 25 
 26           For further information, please read <file:Documentation/ide/ide.txt>.
 27 
 28           If unsure, say N.
 29 
 30 if IDE
 31 
 32 comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
 33 
 34 config IDE_XFER_MODE
 35         bool
 36 
 37 config IDE_TIMINGS
 38         bool
 39         select IDE_XFER_MODE
 40 
 41 config IDE_ATAPI
 42         bool
 43 
 44 config IDE_LEGACY
 45         bool
 46 
 47 config BLK_DEV_IDE_SATA
 48         bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
 49         default n
 50         ---help---
 51           There are two drivers for Serial ATA controllers.
 52 
 53           The main driver, "libata", uses the SCSI subsystem
 54           and supports most modern SATA controllers. In order to use it
 55           you may take a look at "Serial ATA (prod) and Parallel ATA
 56           (experimental) drivers".
 57 
 58           The IDE driver (which you are currently configuring) supports
 59           a few first-generation SATA controllers.
 60 
 61           In order to eliminate conflicts between the two subsystems,
 62           this config option enables the IDE driver's SATA support.
 63           Normally this is disabled, as it is preferred that libata
 64           supports SATA controllers, and this (IDE) driver supports
 65           PATA controllers.
 66 
 67           If unsure, say N.
 68 
 69 config IDE_GD
 70         tristate "generic ATA/ATAPI disk support"
 71         default y
 72         help
 73           Support for ATA/ATAPI disks (including ATAPI floppy drives).
 74 
 75           To compile this driver as a module, choose M here.
 76           The module will be called ide-gd_mod.
 77 
 78           If unsure, say Y.
 79 
 80 config IDE_GD_ATA
 81         bool "ATA disk support"
 82         depends on IDE_GD
 83         default y
 84         help
 85           This will include support for ATA hard disks.
 86 
 87           If unsure, say Y.
 88 
 89 config IDE_GD_ATAPI
 90         bool "ATAPI floppy support"
 91         depends on IDE_GD
 92         select IDE_ATAPI
 93         help
 94           This will include support for ATAPI floppy drives
 95           (i.e. Iomega ZIP or MKE LS-120).
 96 
 97           For information about jumper settings and the question
 98           of when a ZIP drive uses a partition table, see
 99           <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
100 
101           If unsure, say N.
102 
103 config BLK_DEV_IDECS
104         tristate "PCMCIA IDE support"
105         depends on PCMCIA
106         help
107           Support for Compact Flash cards, outboard IDE disks, tape drives,
108           and CD-ROM drives connected through a PCMCIA card.
109 
110 config BLK_DEV_DELKIN
111         tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
112         depends on CARDBUS && PCI
113         help
114           Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
115           Adapters.  This may also work for similar SD and XD adapters.
116 
117 config BLK_DEV_IDECD
118         tristate "Include IDE/ATAPI CDROM support"
119         select IDE_ATAPI
120         ---help---
121           If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
122           a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
123           SCSI protocol. Most new CD-ROM drives use ATAPI, including the
124           NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
125           double(2X) or better speed drives.
126 
127           If you say Y here, the CD-ROM drive will be identified at boot time
128           along with other IDE devices, as "hdb" or "hdc", or something
129           similar (check the boot messages with dmesg). If this is your only
130           CD-ROM drive, you can say N to all other CD-ROM options, but be sure
131           to say Y or M to "ISO 9660 CD-ROM file system support".
132 
133           To compile this driver as a module, choose M here: the
134           module will be called ide-cd.
135 
136 config BLK_DEV_IDECD_VERBOSE_ERRORS
137         bool "Verbose error logging for IDE/ATAPI CDROM driver" if EXPERT
138         depends on BLK_DEV_IDECD
139         default y
140         help
141           Turn this on to have the driver print out the meanings of the
142           ATAPI error codes.  This will use up additional 8kB of kernel-space
143           memory, though.
144 
145 config BLK_DEV_IDETAPE
146         tristate "Include IDE/ATAPI TAPE support"
147         select IDE_ATAPI
148         help
149           If you have an IDE tape drive using the ATAPI protocol, say Y.
150           ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
151           similar to the SCSI protocol.  If you have an SCSI tape drive
152           however, you can say N here.
153 
154           You should also say Y if you have an OnStream DI-30 tape drive; this
155           will not work with the SCSI protocol, until there is support for the
156           SC-30 and SC-50 versions.
157 
158           If you say Y here, the tape drive will be identified at boot time
159           along with other IDE devices, as "hdb" or "hdc", or something
160           similar, and will be mapped to a character device such as "ht0"
161           (check the boot messages with dmesg).  Be sure to consult the
162           <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
163           files for usage information.
164 
165           To compile this driver as a module, choose M here: the
166           module will be called ide-tape.
167 
168 config BLK_DEV_IDEACPI
169         bool "IDE ACPI support"
170         depends on ACPI
171         ---help---
172           Implement ACPI support for generic IDE devices. On modern
173           machines ACPI support is required to properly handle ACPI S3 states.
174 
175 config IDE_TASK_IOCTL
176         bool "IDE Taskfile Access"
177         help
178           This is a direct raw access to the media.  It is a complex but
179           elegant solution to test and validate the domain of the hardware and
180           perform below the driver data recovery if needed.  This is the most
181           basic form of media-forensics.
182 
183           If you are unsure, say N here.
184 
185 config IDE_PROC_FS
186         bool "legacy /proc/ide/ support"
187         depends on IDE && PROC_FS
188         default y
189         help
190           This option enables support for the various files in
191           /proc/ide.  In Linux 2.6 this has been superseded by
192           files in sysfs but many legacy applications rely on this.
193 
194           If unsure say Y.
195 
196 comment "IDE chipset support/bugfixes"
197 
198 config IDE_GENERIC
199         tristate "generic/default IDE chipset support"
200         depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC
201         default ARM && ARCH_RPC
202         help
203           This is the generic IDE driver.  This driver attaches to the
204           fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
205           so on).  Please note that if this driver is built into the
206           kernel or loaded before other ATA (IDE or libata) drivers
207           and the controller is located at legacy ports, this driver
208           may grab those ports and thus can prevent the controller
209           specific driver from attaching.
210 
211           Also, currently, IDE generic doesn't allow IRQ sharing
212           meaning that the IRQs it grabs won't be available to other
213           controllers sharing those IRQs which usually makes drivers
214           for those controllers fail.  Generally, it's not a good idea
215           to load IDE generic driver on modern systems.
216 
217           If unsure, say N.
218 
219 config BLK_DEV_PLATFORM
220         tristate "Platform driver for IDE interfaces"
221         help
222           This is the platform IDE driver, used mostly for Memory Mapped
223           IDE devices, like Compact Flashes running in True IDE mode.
224 
225           If unsure, say N.
226 
227 config BLK_DEV_CMD640
228         tristate "CMD640 chipset bugfix/support"
229         depends on X86
230         select IDE_TIMINGS
231         ---help---
232           The CMD-Technologies CMD640 IDE chip is used on many common 486 and
233           Pentium motherboards, usually in combination with a "Neptune" or
234           "SiS" chipset. Unfortunately, it has a number of rather nasty
235           design flaws that can cause severe data corruption under many common
236           conditions. Say Y here to include code which tries to automatically
237           detect and correct the problems under Linux. This option also
238           enables access to the secondary IDE ports in some CMD640 based
239           systems.
240 
241           This driver will work automatically in PCI based systems (most new
242           systems have PCI slots). But if your system uses VESA local bus
243           (VLB) instead of PCI, you must also supply a kernel boot parameter
244           to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
245           bootparam" or see the documentation of your boot loader about how to
246           pass options to the kernel.)
247 
248           The CMD640 chip is also used on add-in cards by Acculogic, and on
249           the "CSA-6400E PCI to IDE controller" that some people have. For
250           details, read <file:Documentation/ide/ide.txt>.
251 
252 config BLK_DEV_CMD640_ENHANCED
253         bool "CMD640 enhanced support"
254         depends on BLK_DEV_CMD640
255         help
256           This option includes support for setting/autotuning PIO modes and
257           prefetch on CMD640 IDE interfaces.  For details, read
258           <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
259           and your BIOS does not already do this for you, then say Y here.
260           Otherwise say N.
261 
262 config BLK_DEV_IDEPNP
263         tristate "PNP EIDE support"
264         depends on PNP
265         help
266           If you have a PnP (Plug and Play) compatible EIDE card and
267           would like the kernel to automatically detect and activate
268           it, say Y here.
269 
270 config BLK_DEV_IDEDMA_SFF
271         bool
272 
273 if PCI
274 
275 comment "PCI IDE chipsets support"
276 
277 config BLK_DEV_IDEPCI
278         bool
279 
280 config IDEPCI_PCIBUS_ORDER
281         bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
282         depends on IDE=y && BLK_DEV_IDEPCI
283         default y
284         help
285           Probe IDE PCI devices in the order in which they appear on the
286           PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
287           instead of the order in which IDE PCI host drivers are loaded.
288 
289           Please note that this method of assuring stable naming of
290           IDE devices is unreliable and use other means for achieving
291           it (i.e. udev).
292 
293           If in doubt, say N.
294 
295 # TODO: split it on per host driver config options (or module parameters)
296 config BLK_DEV_OFFBOARD
297         bool "Boot off-board chipsets first support (DEPRECATED)"
298         depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001)
299         help
300           Normally, IDE controllers built into the motherboard (on-board
301           controllers) are assigned to ide0 and ide1 while those on add-in PCI
302           cards (off-board controllers) are relegated to ide2 and ide3.
303           Answering Y here will allow you to reverse the situation, with
304           off-board controllers on ide0/1 and on-board controllers on ide2/3.
305           This can improve the usability of some boot managers such as lilo
306           when booting from a drive on an off-board controller.
307 
308           Note that, if you do this, the order of the hd* devices will be
309           rearranged which may require modification of fstab and other files.
310 
311           Please also note that this method of assuring stable naming of
312           IDE devices is unreliable and use other means for achieving it
313           (i.e. udev).
314 
315           If in doubt, say N.
316 
317 config BLK_DEV_GENERIC
318         tristate "Generic PCI IDE Chipset Support"
319         select BLK_DEV_IDEPCI
320         help
321           This option provides generic support for various PCI IDE Chipsets
322           which otherwise might not be supported.
323 
324 config BLK_DEV_OPTI621
325         tristate "OPTi 82C621 chipset enhanced support"
326         select BLK_DEV_IDEPCI
327         help
328           This is a driver for the OPTi 82C621 EIDE controller.
329           Please read the comments at the top of <file:drivers/ide/opti621.c>.
330 
331 config BLK_DEV_RZ1000
332         tristate "RZ1000 chipset bugfix/support"
333         depends on X86
334         select BLK_DEV_IDEPCI
335         help
336           The PC-Technologies RZ1000 IDE chip is used on many common 486 and
337           Pentium motherboards, usually along with the "Neptune" chipset.
338           Unfortunately, it has a rather nasty design flaw that can cause
339           severe data corruption under many conditions. Say Y here to include
340           code which automatically detects and corrects the problem under
341           Linux. This may slow disk throughput by a few percent, but at least
342           things will operate 100% reliably.
343 
344 config BLK_DEV_IDEDMA_PCI
345         bool
346         select BLK_DEV_IDEPCI
347         select BLK_DEV_IDEDMA_SFF
348 
349 config BLK_DEV_AEC62XX
350         tristate "AEC62XX chipset support"
351         select BLK_DEV_IDEDMA_PCI
352         help
353           This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
354           IDE controllers. This allows the kernel to change PIO, DMA and UDMA
355           speeds and to configure the chip to optimum performance.
356 
357 config BLK_DEV_ALI15X3
358         tristate "ALI M15x3 chipset support"
359         select IDE_TIMINGS
360         select BLK_DEV_IDEDMA_PCI
361         help
362           This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
363           onboard chipsets.  It also tests for Simplex mode and enables
364           normal dual channel support.
365 
366           Please read the comments at the top of
367           <file:drivers/ide/alim15x3.c>.
368 
369           If unsure, say N.
370 
371 config BLK_DEV_AMD74XX
372         tristate "AMD and nVidia IDE support"
373         depends on !ARM
374         select IDE_TIMINGS
375         select BLK_DEV_IDEDMA_PCI
376         help
377           This driver adds explicit support for AMD-7xx and AMD-8111 chips
378           and also for the nVidia nForce chip.  This allows the kernel to
379           change PIO, DMA and UDMA speeds and to configure the chip to
380           optimum performance.
381 
382 config BLK_DEV_ATIIXP
383         tristate "ATI IXP chipset IDE support"
384         depends on X86
385         select BLK_DEV_IDEDMA_PCI
386         help
387           This driver adds explicit support for ATI IXP chipset.
388           This allows the kernel to change PIO, DMA and UDMA speeds
389           and to configure the chip to optimum performance.
390 
391           Say Y here if you have an ATI IXP chipset IDE controller.
392 
393 config BLK_DEV_CMD64X
394         tristate "CMD64{3|6|8|9} chipset support"
395         select IDE_TIMINGS
396         select BLK_DEV_IDEDMA_PCI
397         help
398           Say Y here if you have an IDE controller which uses any of these
399           chipsets: CMD643, CMD646, or CMD648.
400 
401 config BLK_DEV_TRIFLEX
402         tristate "Compaq Triflex IDE support"
403         select BLK_DEV_IDEDMA_PCI
404         help
405           Say Y here if you have a Compaq Triflex IDE controller, such
406           as those commonly found on Compaq Pentium-Pro systems
407 
408 config BLK_DEV_CY82C693
409         tristate "CY82C693 chipset support"
410         depends on ALPHA
411         select IDE_TIMINGS
412         select BLK_DEV_IDEDMA_PCI
413         help
414           This driver adds detection and support for the CY82C693 chipset
415           used on Digital's PC-Alpha 164SX boards.
416 
417 config BLK_DEV_CS5520
418         tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
419         select BLK_DEV_IDEDMA_PCI
420         help
421           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
422           5510/5520 chipset. This will automatically be detected and
423           configured if found.
424 
425           It is safe to say Y to this question.
426 
427 config BLK_DEV_CS5530
428         tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
429         select BLK_DEV_IDEDMA_PCI
430         help
431           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
432           will automatically be detected and configured if found.
433 
434           It is safe to say Y to this question.
435 
436 config BLK_DEV_CS5535
437         tristate "AMD CS5535 chipset support"
438         depends on X86 && !X86_64
439         select BLK_DEV_IDEDMA_PCI
440         help
441           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
442           This will automatically be detected and configured if found.
443 
444           It is safe to say Y to this question.
445 
446 config BLK_DEV_CS5536
447         tristate "CS5536 chipset support"
448         depends on X86_32
449         select BLK_DEV_IDEDMA_PCI
450         help
451           This option enables support for the AMD CS5536
452           companion chip used with the Geode LX processor family.
453 
454           If unsure, say N.
455 
456 config BLK_DEV_HPT366
457         tristate "HPT36X/37X chipset support"
458         select BLK_DEV_IDEDMA_PCI
459         help
460           HPT366 is an Ultra DMA chipset for ATA-66.
461           HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
462           HPT370 is an Ultra DMA chipset for ATA-100.
463           HPT372 is an Ultra DMA chipset for ATA-100.
464           HPT374 is an Ultra DMA chipset for ATA-100.
465 
466           This driver adds up to 4 more EIDE devices sharing a single
467           interrupt.
468 
469           The HPT366 chipset in its current form is bootable. One solution
470           for this problem are special LILO commands for redirecting the
471           reference to device 0x80. The other solution is to say Y to "Boot
472           off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
473           your mother board has the chipset natively mounted. Regardless one
474           should use the fore mentioned option and call at LILO.
475 
476           This driver requires dynamic tuning of the chipset during the
477           ide-probe at boot. It is reported to support DVD II drives, by the
478           manufacturer.
479 
480 config BLK_DEV_JMICRON
481         tristate "JMicron JMB36x support"
482         select BLK_DEV_IDEDMA_PCI
483         help
484           Basic support for the JMicron ATA controllers. For full support
485           use the libata drivers.
486 
487 config BLK_DEV_SC1200
488         tristate "National SCx200 chipset support"
489         select BLK_DEV_IDEDMA_PCI
490         help
491           This driver adds support for the on-board IDE controller on the
492           National SCx200 series of embedded x86 "Geode" systems.
493 
494 config BLK_DEV_PIIX
495         tristate "Intel PIIX/ICH chipsets support"
496         select BLK_DEV_IDEDMA_PCI
497         help
498           This driver adds explicit support for Intel PIIX and ICH chips.
499           This allows the kernel to change PIO, DMA and UDMA speeds and to
500           configure the chip to optimum performance.
501 
502 config BLK_DEV_IT8172
503         tristate "IT8172 IDE support"
504         select BLK_DEV_IDEDMA_PCI
505         help
506           This driver adds support for the IDE controller on the
507           IT8172 System Controller.
508 
509 config BLK_DEV_IT8213
510         tristate "IT8213 IDE support"
511         select BLK_DEV_IDEDMA_PCI
512         help
513          This driver adds support for the ITE 8213 IDE controller.
514 
515 config BLK_DEV_IT821X
516         tristate "IT821X IDE support"
517         select BLK_DEV_IDEDMA_PCI
518         help
519           This driver adds support for the ITE 8211 IDE controller and the
520           IT 8212 IDE RAID controller in both RAID and pass-through mode.
521 
522 config BLK_DEV_NS87415
523         tristate "NS87415 chipset support"
524         select BLK_DEV_IDEDMA_PCI
525         help
526           This driver adds detection and support for the NS87415 chip
527           (used mainly on SPARC64 and PA-RISC machines).
528 
529           Please read the comments at the top of <file:drivers/ide/ns87415.c>.
530 
531 config BLK_DEV_PDC202XX_OLD
532         tristate "PROMISE PDC202{46|62|65|67} support"
533         select BLK_DEV_IDEDMA_PCI
534         help
535           Promise Ultra33 or PDC20246
536           Promise Ultra66 or PDC20262
537           Promise Ultra100 or PDC20265/PDC20267/PDC20268
538 
539           This driver adds up to 4 more EIDE devices sharing a single
540           interrupt. This add-on card is a bootable PCI UDMA controller. Since
541           multiple cards can be installed and there are BIOS ROM problems that
542           happen if the BIOS revisions of all installed cards (three-max) do
543           not match, the driver attempts to do dynamic tuning of the chipset
544           at boot-time for max-speed.  Ultra33 BIOS 1.25 or newer is required
545           for more than one card.
546 
547           Please read the comments at the top of
548           <file:drivers/ide/pdc202xx_old.c>.
549 
550           If unsure, say N.
551 
552 config BLK_DEV_PDC202XX_NEW
553         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
554         select BLK_DEV_IDEDMA_PCI
555 
556 config BLK_DEV_SVWKS
557         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
558         select BLK_DEV_IDEDMA_PCI
559         help
560           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
561           chipsets.
562 
563 config BLK_DEV_SGIIOC4
564         tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
565         depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
566         select BLK_DEV_IDEDMA_PCI
567         help
568           This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
569           chipset, which has one channel and can support two devices.
570           Please say Y here if you have an Altix System from SGI.
571 
572 config BLK_DEV_SIIMAGE
573         tristate "Silicon Image chipset support"
574         select BLK_DEV_IDEDMA_PCI
575         help
576           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
577           3112 (Serial ATA) chips.
578 
579 config BLK_DEV_SIS5513
580         tristate "SiS5513 chipset support"
581         depends on X86
582         select BLK_DEV_IDEDMA_PCI
583         help
584           This driver ensures (U)DMA support for SIS5513 chipset family based
585           mainboards.
586 
587           The following chipsets are supported:
588           ATA16:  SiS5511, SiS5513
589           ATA33:  SiS5591, SiS5597, SiS5598, SiS5600
590           ATA66:  SiS530, SiS540, SiS620, SiS630, SiS640
591           ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
592           SiS745, SiS750
593 
594           Please read the comments at the top of <file:drivers/ide/sis5513.c>.
595 
596 config BLK_DEV_SL82C105
597         tristate "Winbond SL82c105 support"
598         depends on (PPC || ARM)
599         select IDE_TIMINGS
600         select BLK_DEV_IDEDMA_PCI
601         help
602           If you have a Winbond SL82c105 IDE controller, say Y here to enable
603           special configuration for this chip. This is common on various CHRP
604           motherboards, but could be used elsewhere. If in doubt, say Y.
605 
606 config BLK_DEV_SLC90E66
607         tristate "SLC90E66 chipset support"
608         select BLK_DEV_IDEDMA_PCI
609         help
610           This driver ensures (U)DMA support for Victory66 SouthBridges for
611           SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
612           The nice thing about it is that you can mix Ultra/DMA/PIO devices
613           and it will handle timing cycles.  Since this is an improved
614           look-a-like to the PIIX4 it should be a nice addition.
615 
616           Please read the comments at the top of
617           <file:drivers/ide/slc90e66.c>.
618 
619 config BLK_DEV_TRM290
620         tristate "Tekram TRM290 chipset support"
621         select BLK_DEV_IDEDMA_PCI
622         help
623           This driver adds support for bus master DMA transfers
624           using the Tekram TRM290 PCI IDE chip. Volunteers are
625           needed for further tweaking and development.
626           Please read the comments at the top of <file:drivers/ide/trm290.c>.
627 
628 config BLK_DEV_VIA82CXXX
629         tristate "VIA82CXXX chipset support"
630         select IDE_TIMINGS
631         select BLK_DEV_IDEDMA_PCI
632         help
633           This driver adds explicit support for VIA BusMastering IDE chips.
634           This allows the kernel to change PIO, DMA and UDMA speeds and to
635           configure the chip to optimum performance.
636 
637 config BLK_DEV_TC86C001
638         tristate "Toshiba TC86C001 support"
639         select BLK_DEV_IDEDMA_PCI
640         help
641         This driver adds support for Toshiba TC86C001 GOKU-S chip.
642 
643 config BLK_DEV_CELLEB
644         tristate "Toshiba's Cell Reference Set IDE support"
645         depends on PPC_CELLEB
646         select BLK_DEV_IDEDMA_PCI
647         help
648           This driver provides support for the on-board IDE controller on
649           Toshiba Cell Reference Board.
650           If unsure, say Y.
651 
652 endif
653 
654 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
655 config BLK_DEV_IDE_PMAC
656         tristate "PowerMac on-board IDE support"
657         depends on PPC_PMAC
658         select IDE_TIMINGS
659         select BLK_DEV_IDEDMA_PCI
660         help
661           This driver provides support for the on-board IDE controller on
662           most of the recent Apple Power Macintoshes and PowerBooks.
663           If unsure, say Y.
664 
665 config BLK_DEV_IDE_PMAC_ATA100FIRST
666         bool "Probe on-board ATA/100 (Kauai) first"
667         depends on BLK_DEV_IDE_PMAC
668         help
669           This option will cause the ATA/100 controller found in UniNorth2
670           based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
671           to be probed before the ATA/66 and ATA/33 controllers. Without
672           these, those machine used to have the hard disk on hdc and the
673           CD-ROM on hda. This option changes this to more natural hda for
674           hard disk and hdc for CD-ROM.
675 
676 config BLK_DEV_IDE_AU1XXX
677        bool "IDE for AMD Alchemy Au1200"
678        depends on MIPS_ALCHEMY
679        select IDE_XFER_MODE
680 choice
681        prompt "IDE Mode for AMD Alchemy Au1200"
682        default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
683        depends on BLK_DEV_IDE_AU1XXX
684 
685 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
686        bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
687 
688 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
689        bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
690        depends on BLK_DEV_IDE_AU1XXX
691 endchoice
692 
693 config BLK_DEV_IDE_TX4938
694         tristate "TX4938 internal IDE support"
695         depends on SOC_TX4938
696         select IDE_TIMINGS
697 
698 config BLK_DEV_IDE_TX4939
699         tristate "TX4939 internal IDE support"
700         depends on SOC_TX4939
701         select BLK_DEV_IDEDMA_SFF
702 
703 config BLK_DEV_IDE_ICSIDE
704         tristate "ICS IDE interface support"
705         depends on ARM && ARCH_ACORN
706         help
707           On Acorn systems, say Y here if you wish to use the ICS IDE
708           interface card.  This is not required for ICS partition support.
709           If you are unsure, say N to this.
710 
711 config BLK_DEV_IDEDMA_ICS
712         bool "ICS DMA support"
713         depends on BLK_DEV_IDE_ICSIDE
714         help
715           Say Y here if you want to add DMA (Direct Memory Access) support to
716           the ICS IDE driver.
717 
718 config BLK_DEV_IDE_RAPIDE
719         tristate "RapIDE interface support"
720         depends on ARM && ARCH_ACORN
721         help
722           Say Y here if you want to support the Yellowstone RapIDE controller
723           manufactured for use with Acorn computers.
724 
725 config BLK_DEV_GAYLE
726         tristate "Amiga Gayle IDE interface support"
727         depends on AMIGA
728         help
729           This is the IDE driver for the Amiga Gayle IDE interface. It supports
730           both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
731           This includes on-board IDE interfaces on some Amiga models (A600,
732           A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
733           bus (M-Tech E-Matrix 530 expansion card).
734 
735           It also provides support for the so-called `IDE doublers' (made
736           by various manufacturers, e.g. Eyetech) that can be connected to
737           the on-board IDE interface of some Amiga models. Using such an IDE
738           doubler, you can connect up to four instead of two IDE devices to
739           the Amiga's on-board IDE interface. The feature is enabled at kernel
740           runtime using the "gayle.doubler" kernel boot parameter.
741 
742           Say Y if you have an Amiga with a Gayle IDE interface and want to use
743           IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
744           it.
745 
746           Note that you also have to enable Zorro bus support if you want to
747           use Gayle IDE interfaces on the Zorro expansion bus.
748 
749 config BLK_DEV_BUDDHA
750         tristate "Buddha/Catweasel/X-Surf IDE interface support"
751         depends on ZORRO
752         help
753           This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
754           and X-Surf expansion boards.  It supports up to two interfaces on the
755           Buddha, three on the Catweasel and two on the X-Surf.
756 
757           Say Y if you have a Buddha or Catweasel expansion board and want to
758           use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
759           to one of its IDE interfaces.
760 
761 config BLK_DEV_FALCON_IDE
762         tristate "Falcon IDE interface support"
763         depends on ATARI
764         help
765           This is the IDE driver for the on-board IDE interface on the Atari
766           Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
767           disks, CD-ROM drives, etc.) that are connected to the on-board IDE
768           interface.
769 
770 config BLK_DEV_MAC_IDE
771         tristate "Macintosh Quadra/Powerbook IDE interface support"
772         depends on MAC
773         help
774           This is the IDE driver for the on-board IDE interface on some m68k
775           Macintosh models. It supports both the `Quadra style' (used in
776           Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
777           (used in the Powerbook 150 and 190 models) IDE interface.
778 
779           Say Y if you have such an Macintosh model and want to use IDE
780           devices (hard disks, CD-ROM drives, etc.) that are connected to the
781           on-board IDE interface.
782 
783 config BLK_DEV_Q40IDE
784         tristate "Q40/Q60 IDE interface support"
785         depends on Q40
786         help
787           Enable the on-board IDE controller in the Q40/Q60.  This should
788           normally be on; disable it only if you are running a custom hard
789           drive subsystem through an expansion card.
790 
791 config BLK_DEV_PALMCHIP_BK3710
792         tristate "Palmchip bk3710 IDE controller support"
793         depends on ARCH_DAVINCI
794         select IDE_TIMINGS
795         select BLK_DEV_IDEDMA_SFF
796         help
797           Say Y here if you want to support the onchip IDE controller on the
798           TI DaVinci SoC
799 
800 # no isa -> no vlb
801 if ISA && (ALPHA || X86 || MIPS)
802 
803 comment "Other IDE chipsets support"
804 comment "Note: most of these also require special kernel boot parameters"
805 
806 config BLK_DEV_4DRIVES
807         tristate "Generic 4 drives/port support"
808         help
809           Certain older chipsets, including the Tekram 690CD, use a single set
810           of I/O ports at 0x1f0 to control up to four drives, instead of the
811           customary two drives per port. Support for this can be enabled at
812           runtime using the "ide-4drives.probe" kernel boot parameter if you
813           say Y here.
814 
815 config BLK_DEV_ALI14XX
816         tristate "ALI M14xx support"
817         select IDE_TIMINGS
818         select IDE_LEGACY
819         help
820           This driver is enabled at runtime using the "ali14xx.probe" kernel
821           boot parameter.  It enables support for the secondary IDE interface
822           of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
823           I/O speeds to be set as well.
824           See the files <file:Documentation/ide/ide.txt> and
825           <file:drivers/ide/ali14xx.c> for more info.
826 
827 config BLK_DEV_DTC2278
828         tristate "DTC-2278 support"
829         select IDE_XFER_MODE
830         select IDE_LEGACY
831         help
832           This driver is enabled at runtime using the "dtc2278.probe" kernel
833           boot parameter. It enables support for the secondary IDE interface
834           of the DTC-2278 card, and permits faster I/O speeds to be set as
835           well. See the <file:Documentation/ide/ide.txt> and
836           <file:drivers/ide/dtc2278.c> files for more info.
837 
838 config BLK_DEV_HT6560B
839         tristate "Holtek HT6560B support"
840         select IDE_TIMINGS
841         select IDE_LEGACY
842         help
843           This driver is enabled at runtime using the "ht6560b.probe" kernel
844           boot parameter. It enables support for the secondary IDE interface
845           of the Holtek card, and permits faster I/O speeds to be set as well.
846           See the <file:Documentation/ide/ide.txt> and
847           <file:drivers/ide/ht6560b.c> files for more info.
848 
849 config BLK_DEV_QD65XX
850         tristate "QDI QD65xx support"
851         select IDE_TIMINGS
852         select IDE_LEGACY
853         help
854           This driver is enabled at runtime using the "qd65xx.probe" kernel
855           boot parameter.  It permits faster I/O speeds to be set.  See the
856           <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
857           for more info.
858 
859 config BLK_DEV_UMC8672
860         tristate "UMC-8672 support"
861         select IDE_XFER_MODE
862         select IDE_LEGACY
863         help
864           This driver is enabled at runtime using the "umc8672.probe" kernel
865           boot parameter. It enables support for the secondary IDE interface
866           of the UMC-8672, and permits faster I/O speeds to be set as well.
867           See the files <file:Documentation/ide/ide.txt> and
868           <file:drivers/ide/umc8672.c> for more info.
869 
870 endif
871 
872 config BLK_DEV_IDEDMA
873         def_bool BLK_DEV_IDEDMA_SFF || \
874                  BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
875         select IDE_XFER_MODE
876 
877 endif # IDE

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