1 # SPDX-License-Identifier: GPL-2.0-only
3 # IDE ATA ATAPI Block device driver configuration
6 # Select HAVE_IDE if IDE is supported
11 tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)"
14 select BLK_SCSI_REQUEST
16 If you say Y here, your kernel will be able to manage ATA/(E)IDE and
17 ATAPI units. The most common cases are IDE hard drives and ATAPI
20 This subsystem is currently in maintenance mode with only bug fix
21 changes applied. Users of ATA hardware are encouraged to migrate to
22 the newer ATA subsystem ("Serial ATA (prod) and Parallel ATA
23 (experimental) drivers") which is more actively maintained.
25 To compile this driver as a module, choose M here: the
26 module will be called ide-core.
28 For further information, please read <file:Documentation/ide/ide.rst>.
34 comment "Please see Documentation/ide/ide.rst for help/info on IDE drives"
49 config BLK_DEV_IDE_SATA
50 bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
53 There are two drivers for Serial ATA controllers.
55 The main driver, "libata", uses the SCSI subsystem
56 and supports most modern SATA controllers. In order to use it
57 you may take a look at "Serial ATA (prod) and Parallel ATA
58 (experimental) drivers".
60 The IDE driver (which you are currently configuring) supports
61 a few first-generation SATA controllers.
63 In order to eliminate conflicts between the two subsystems,
64 this config option enables the IDE driver's SATA support.
65 Normally this is disabled, as it is preferred that libata
66 supports SATA controllers, and this (IDE) driver supports
72 tristate "generic ATA/ATAPI disk support"
75 Support for ATA/ATAPI disks (including ATAPI floppy drives).
77 To compile this driver as a module, choose M here.
78 The module will be called ide-gd_mod.
83 bool "ATA disk support"
87 This will include support for ATA hard disks.
92 bool "ATAPI floppy support"
96 This will include support for ATAPI floppy drives
97 (i.e. Iomega ZIP or MKE LS-120).
99 For information about jumper settings and the question
100 of when a ZIP drive uses a partition table, see
101 <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
106 tristate "PCMCIA IDE support"
109 Support for Compact Flash cards, outboard IDE disks, tape drives,
110 and CD-ROM drives connected through a PCMCIA card.
112 config BLK_DEV_DELKIN
113 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
114 depends on CARDBUS && PCI
116 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
117 Adapters. This may also work for similar SD and XD adapters.
120 tristate "Include IDE/ATAPI CDROM support"
125 If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
126 a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
127 SCSI protocol. Most new CD-ROM drives use ATAPI, including the
128 NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
129 double(2X) or better speed drives.
131 If you say Y here, the CD-ROM drive will be identified at boot time
132 along with other IDE devices, as "hdb" or "hdc", or something
133 similar (check the boot messages with dmesg). If this is your only
134 CD-ROM drive, you can say N to all other CD-ROM options, but be sure
135 to say Y or M to "ISO 9660 CD-ROM file system support".
137 To compile this driver as a module, choose M here: the
138 module will be called ide-cd.
140 config BLK_DEV_IDECD_VERBOSE_ERRORS
141 bool "Verbose error logging for IDE/ATAPI CDROM driver" if EXPERT
142 depends on BLK_DEV_IDECD
145 Turn this on to have the driver print out the meanings of the
146 ATAPI error codes. This will use up additional 8kB of kernel-space
149 config BLK_DEV_IDETAPE
150 tristate "Include IDE/ATAPI TAPE support"
153 If you have an IDE tape drive using the ATAPI protocol, say Y.
154 ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
155 similar to the SCSI protocol. If you have an SCSI tape drive
156 however, you can say N here.
158 You should also say Y if you have an OnStream DI-30 tape drive; this
159 will not work with the SCSI protocol, until there is support for the
160 SC-30 and SC-50 versions.
162 If you say Y here, the tape drive will be identified at boot time
163 along with other IDE devices, as "hdb" or "hdc", or something
164 similar, and will be mapped to a character device such as "ht0"
165 (check the boot messages with dmesg). Be sure to consult the
166 <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.rst>
167 files for usage information.
169 To compile this driver as a module, choose M here: the
170 module will be called ide-tape.
172 config BLK_DEV_IDEACPI
173 bool "IDE ACPI support"
176 Implement ACPI support for generic IDE devices. On modern
177 machines ACPI support is required to properly handle ACPI S3 states.
179 config IDE_TASK_IOCTL
180 bool "IDE Taskfile Access"
182 This is a direct raw access to the media. It is a complex but
183 elegant solution to test and validate the domain of the hardware and
184 perform below the driver data recovery if needed. This is the most
185 basic form of media-forensics.
187 If you are unsure, say N here.
190 bool "legacy /proc/ide/ support"
191 depends on IDE && PROC_FS
194 This option enables support for the various files in
195 /proc/ide. In Linux 2.6 this has been superseded by
196 files in sysfs but many legacy applications rely on this.
200 comment "IDE chipset support/bugfixes"
203 tristate "generic/default IDE chipset support"
204 depends on ALPHA || X86 || IA64 || MIPS || ARCH_RPC
205 default ARM && ARCH_RPC
207 This is the generic IDE driver. This driver attaches to the
208 fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
209 so on). Please note that if this driver is built into the
210 kernel or loaded before other ATA (IDE or libata) drivers
211 and the controller is located at legacy ports, this driver
212 may grab those ports and thus can prevent the controller
213 specific driver from attaching.
215 Also, currently, IDE generic doesn't allow IRQ sharing
216 meaning that the IRQs it grabs won't be available to other
217 controllers sharing those IRQs which usually makes drivers
218 for those controllers fail. Generally, it's not a good idea
219 to load IDE generic driver on modern systems.
223 config BLK_DEV_PLATFORM
224 tristate "Platform driver for IDE interfaces"
226 This is the platform IDE driver, used mostly for Memory Mapped
227 IDE devices, like Compact Flashes running in True IDE mode.
231 config BLK_DEV_CMD640
232 tristate "CMD640 chipset bugfix/support"
236 The CMD-Technologies CMD640 IDE chip is used on many common 486 and
237 Pentium motherboards, usually in combination with a "Neptune" or
238 "SiS" chipset. Unfortunately, it has a number of rather nasty
239 design flaws that can cause severe data corruption under many common
240 conditions. Say Y here to include code which tries to automatically
241 detect and correct the problems under Linux. This option also
242 enables access to the secondary IDE ports in some CMD640 based
245 This driver will work automatically in PCI based systems (most new
246 systems have PCI slots). But if your system uses VESA local bus
247 (VLB) instead of PCI, you must also supply a kernel boot parameter
248 to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
249 bootparam" or see the documentation of your boot loader about how to
250 pass options to the kernel.)
252 The CMD640 chip is also used on add-in cards by Acculogic, and on
253 the "CSA-6400E PCI to IDE controller" that some people have. For
254 details, read <file:Documentation/ide/ide.rst>.
256 config BLK_DEV_CMD640_ENHANCED
257 bool "CMD640 enhanced support"
258 depends on BLK_DEV_CMD640
260 This option includes support for setting/autotuning PIO modes and
261 prefetch on CMD640 IDE interfaces. For details, read
262 <file:Documentation/ide/ide.rst>. If you have a CMD640 IDE interface
263 and your BIOS does not already do this for you, then say Y here.
266 config BLK_DEV_IDEPNP
267 tristate "PNP EIDE support"
270 If you have a PnP (Plug and Play) compatible EIDE card and
271 would like the kernel to automatically detect and activate
274 config BLK_DEV_IDEDMA_SFF
279 comment "PCI IDE chipsets support"
281 config BLK_DEV_IDEPCI
284 config IDEPCI_PCIBUS_ORDER
285 bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
286 depends on IDE=y && BLK_DEV_IDEPCI
289 Probe IDE PCI devices in the order in which they appear on the
290 PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
291 instead of the order in which IDE PCI host drivers are loaded.
293 Please note that this method of assuring stable naming of
294 IDE devices is unreliable and use other means for achieving
299 # TODO: split it on per host driver config options (or module parameters)
300 config BLK_DEV_OFFBOARD
301 bool "Boot off-board chipsets first support (DEPRECATED)"
302 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)
304 Normally, IDE controllers built into the motherboard (on-board
305 controllers) are assigned to ide0 and ide1 while those on add-in PCI
306 cards (off-board controllers) are relegated to ide2 and ide3.
307 Answering Y here will allow you to reverse the situation, with
308 off-board controllers on ide0/1 and on-board controllers on ide2/3.
309 This can improve the usability of some boot managers such as lilo
310 when booting from a drive on an off-board controller.
312 Note that, if you do this, the order of the hd* devices will be
313 rearranged which may require modification of fstab and other files.
315 Please also note that this method of assuring stable naming of
316 IDE devices is unreliable and use other means for achieving it
321 config BLK_DEV_GENERIC
322 tristate "Generic PCI IDE Chipset Support"
323 select BLK_DEV_IDEPCI
325 This option provides generic support for various PCI IDE Chipsets
326 which otherwise might not be supported.
328 config BLK_DEV_OPTI621
329 tristate "OPTi 82C621 chipset enhanced support"
330 select BLK_DEV_IDEPCI
332 This is a driver for the OPTi 82C621 EIDE controller.
333 Please read the comments at the top of <file:drivers/ide/opti621.c>.
335 config BLK_DEV_RZ1000
336 tristate "RZ1000 chipset bugfix/support"
338 select BLK_DEV_IDEPCI
340 The PC-Technologies RZ1000 IDE chip is used on many common 486 and
341 Pentium motherboards, usually along with the "Neptune" chipset.
342 Unfortunately, it has a rather nasty design flaw that can cause
343 severe data corruption under many conditions. Say Y here to include
344 code which automatically detects and corrects the problem under
345 Linux. This may slow disk throughput by a few percent, but at least
346 things will operate 100% reliably.
348 config BLK_DEV_IDEDMA_PCI
350 select BLK_DEV_IDEPCI
351 select BLK_DEV_IDEDMA_SFF
353 config BLK_DEV_AEC62XX
354 tristate "AEC62XX chipset support"
355 select BLK_DEV_IDEDMA_PCI
357 This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
358 IDE controllers. This allows the kernel to change PIO, DMA and UDMA
359 speeds and to configure the chip to optimum performance.
361 config BLK_DEV_ALI15X3
362 tristate "ALI M15x3 chipset support"
364 select BLK_DEV_IDEDMA_PCI
366 This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
367 onboard chipsets. It also tests for Simplex mode and enables
368 normal dual channel support.
370 Please read the comments at the top of
371 <file:drivers/ide/alim15x3.c>.
375 config BLK_DEV_AMD74XX
376 tristate "AMD and nVidia IDE support"
379 select BLK_DEV_IDEDMA_PCI
381 This driver adds explicit support for AMD-7xx and AMD-8111 chips
382 and also for the nVidia nForce chip. This allows the kernel to
383 change PIO, DMA and UDMA speeds and to configure the chip to
386 config BLK_DEV_ATIIXP
387 tristate "ATI IXP chipset IDE support"
389 select BLK_DEV_IDEDMA_PCI
391 This driver adds explicit support for ATI IXP chipset.
392 This allows the kernel to change PIO, DMA and UDMA speeds
393 and to configure the chip to optimum performance.
395 Say Y here if you have an ATI IXP chipset IDE controller.
397 config BLK_DEV_CMD64X
398 tristate "CMD64{3|6|8|9} chipset support"
400 select BLK_DEV_IDEDMA_PCI
402 Say Y here if you have an IDE controller which uses any of these
403 chipsets: CMD643, CMD646, or CMD648.
405 config BLK_DEV_TRIFLEX
406 tristate "Compaq Triflex IDE support"
407 select BLK_DEV_IDEDMA_PCI
409 Say Y here if you have a Compaq Triflex IDE controller, such
410 as those commonly found on Compaq Pentium-Pro systems
412 config BLK_DEV_CY82C693
413 tristate "CY82C693 chipset support"
416 select BLK_DEV_IDEDMA_PCI
418 This driver adds detection and support for the CY82C693 chipset
419 used on Digital's PC-Alpha 164SX boards.
421 config BLK_DEV_CS5520
422 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
423 depends on X86_32 || COMPILE_TEST
424 select BLK_DEV_IDEDMA_PCI
426 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
427 5510/5520 chipset. This will automatically be detected and
430 It is safe to say Y to this question.
432 config BLK_DEV_CS5530
433 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
434 depends on X86_32 || COMPILE_TEST
435 select BLK_DEV_IDEDMA_PCI
437 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
438 will automatically be detected and configured if found.
440 It is safe to say Y to this question.
442 config BLK_DEV_CS5535
443 tristate "AMD CS5535 chipset support"
445 select BLK_DEV_IDEDMA_PCI
447 Include support for UDMA on the NSC/AMD CS5535 companion chipset.
448 This will automatically be detected and configured if found.
450 It is safe to say Y to this question.
452 config BLK_DEV_CS5536
453 tristate "CS5536 chipset support"
455 select BLK_DEV_IDEDMA_PCI
457 This option enables support for the AMD CS5536
458 companion chip used with the Geode LX processor family.
462 config BLK_DEV_HPT366
463 tristate "HPT36X/37X chipset support"
464 select BLK_DEV_IDEDMA_PCI
466 HPT366 is an Ultra DMA chipset for ATA-66.
467 HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
468 HPT370 is an Ultra DMA chipset for ATA-100.
469 HPT372 is an Ultra DMA chipset for ATA-100.
470 HPT374 is an Ultra DMA chipset for ATA-100.
472 This driver adds up to 4 more EIDE devices sharing a single
475 The HPT366 chipset in its current form is bootable. One solution
476 for this problem are special LILO commands for redirecting the
477 reference to device 0x80. The other solution is to say Y to "Boot
478 off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
479 your mother board has the chipset natively mounted. Regardless one
480 should use the fore mentioned option and call at LILO.
482 This driver requires dynamic tuning of the chipset during the
483 ide-probe at boot. It is reported to support DVD II drives, by the
486 config BLK_DEV_JMICRON
487 tristate "JMicron JMB36x support"
488 select BLK_DEV_IDEDMA_PCI
490 Basic support for the JMicron ATA controllers. For full support
491 use the libata drivers.
493 config BLK_DEV_SC1200
494 tristate "National SCx200 chipset support"
495 depends on X86_32 || COMPILE_TEST
496 select BLK_DEV_IDEDMA_PCI
498 This driver adds support for the on-board IDE controller on the
499 National SCx200 series of embedded x86 "Geode" systems.
502 tristate "Intel PIIX/ICH chipsets support"
503 select BLK_DEV_IDEDMA_PCI
505 This driver adds explicit support for Intel PIIX and ICH chips.
506 This allows the kernel to change PIO, DMA and UDMA speeds and to
507 configure the chip to optimum performance.
509 config BLK_DEV_IT8172
510 tristate "IT8172 IDE support"
511 select BLK_DEV_IDEDMA_PCI
513 This driver adds support for the IDE controller on the
514 IT8172 System Controller.
516 config BLK_DEV_IT8213
517 tristate "IT8213 IDE support"
518 select BLK_DEV_IDEDMA_PCI
520 This driver adds support for the ITE 8213 IDE controller.
522 config BLK_DEV_IT821X
523 tristate "IT821X IDE support"
524 select BLK_DEV_IDEDMA_PCI
526 This driver adds support for the ITE 8211 IDE controller and the
527 IT 8212 IDE RAID controller in both RAID and pass-through mode.
529 config BLK_DEV_NS87415
530 tristate "NS87415 chipset support"
531 select BLK_DEV_IDEDMA_PCI
533 This driver adds detection and support for the NS87415 chip
534 (used mainly on SPARC64 and PA-RISC machines).
536 Please read the comments at the top of <file:drivers/ide/ns87415.c>.
538 config BLK_DEV_PDC202XX_OLD
539 tristate "PROMISE PDC202{46|62|65|67} support"
540 select BLK_DEV_IDEDMA_PCI
542 Promise Ultra33 or PDC20246
543 Promise Ultra66 or PDC20262
544 Promise Ultra100 or PDC20265/PDC20267/PDC20268
546 This driver adds up to 4 more EIDE devices sharing a single
547 interrupt. This add-on card is a bootable PCI UDMA controller. Since
548 multiple cards can be installed and there are BIOS ROM problems that
549 happen if the BIOS revisions of all installed cards (three-max) do
550 not match, the driver attempts to do dynamic tuning of the chipset
551 at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required
552 for more than one card.
554 Please read the comments at the top of
555 <file:drivers/ide/pdc202xx_old.c>.
559 config BLK_DEV_PDC202XX_NEW
560 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
561 select BLK_DEV_IDEDMA_PCI
564 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
565 select BLK_DEV_IDEDMA_PCI
567 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
570 config BLK_DEV_SIIMAGE
571 tristate "Silicon Image chipset support"
572 select BLK_DEV_IDEDMA_PCI
574 This driver adds PIO/(U)DMA support for the SI CMD680 and SII
575 3112 (Serial ATA) chips.
577 config BLK_DEV_SIS5513
578 tristate "SiS5513 chipset support"
580 select BLK_DEV_IDEDMA_PCI
582 This driver ensures (U)DMA support for SIS5513 chipset family based
585 The following chipsets are supported:
586 ATA16: SiS5511, SiS5513
587 ATA33: SiS5591, SiS5597, SiS5598, SiS5600
588 ATA66: SiS530, SiS540, SiS620, SiS630, SiS640
589 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
592 Please read the comments at the top of <file:drivers/ide/sis5513.c>.
594 config BLK_DEV_SL82C105
595 tristate "Winbond SL82c105 support"
596 depends on (PPC || ARM)
598 select BLK_DEV_IDEDMA_PCI
600 If you have a Winbond SL82c105 IDE controller, say Y here to enable
601 special configuration for this chip. This is common on various CHRP
602 motherboards, but could be used elsewhere. If in doubt, say Y.
604 config BLK_DEV_SLC90E66
605 tristate "SLC90E66 chipset support"
606 select BLK_DEV_IDEDMA_PCI
608 This driver ensures (U)DMA support for Victory66 SouthBridges for
609 SMsC with Intel NorthBridges. This is an Ultra66 based chipset.
610 The nice thing about it is that you can mix Ultra/DMA/PIO devices
611 and it will handle timing cycles. Since this is an improved
612 look-a-like to the PIIX4 it should be a nice addition.
614 Please read the comments at the top of
615 <file:drivers/ide/slc90e66.c>.
617 config BLK_DEV_TRM290
618 tristate "Tekram TRM290 chipset support"
619 select BLK_DEV_IDEDMA_PCI
621 This driver adds support for bus master DMA transfers
622 using the Tekram TRM290 PCI IDE chip. Volunteers are
623 needed for further tweaking and development.
624 Please read the comments at the top of <file:drivers/ide/trm290.c>.
626 config BLK_DEV_VIA82CXXX
627 tristate "VIA82CXXX chipset support"
629 select BLK_DEV_IDEDMA_PCI
631 This driver adds explicit support for VIA BusMastering IDE chips.
632 This allows the kernel to change PIO, DMA and UDMA speeds and to
633 configure the chip to optimum performance.
635 config BLK_DEV_TC86C001
636 tristate "Toshiba TC86C001 support"
637 select BLK_DEV_IDEDMA_PCI
639 This driver adds support for Toshiba TC86C001 GOKU-S chip.
643 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
644 config BLK_DEV_IDE_PMAC
645 tristate "PowerMac on-board IDE support"
648 select BLK_DEV_IDEDMA_PCI
650 This driver provides support for the on-board IDE controller on
651 most of the recent Apple Power Macintoshes and PowerBooks.
654 config BLK_DEV_IDE_PMAC_ATA100FIRST
655 bool "Probe on-board ATA/100 (Kauai) first"
656 depends on BLK_DEV_IDE_PMAC
658 This option will cause the ATA/100 controller found in UniNorth2
659 based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
660 to be probed before the ATA/66 and ATA/33 controllers. Without
661 these, those machine used to have the hard disk on hdc and the
662 CD-ROM on hda. This option changes this to more natural hda for
663 hard disk and hdc for CD-ROM.
665 config BLK_DEV_IDE_AU1XXX
666 bool "IDE for AMD Alchemy Au1200"
667 depends on MIPS_ALCHEMY
670 prompt "IDE Mode for AMD Alchemy Au1200"
671 default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
672 depends on BLK_DEV_IDE_AU1XXX
674 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
675 bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
677 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
678 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
679 depends on BLK_DEV_IDE_AU1XXX
682 config BLK_DEV_IDE_TX4938
683 tristate "TX4938 internal IDE support"
684 depends on SOC_TX4938
687 config BLK_DEV_IDE_TX4939
688 tristate "TX4939 internal IDE support"
689 depends on SOC_TX4939
690 select BLK_DEV_IDEDMA_SFF
692 config BLK_DEV_IDE_ICSIDE
693 tristate "ICS IDE interface support"
694 depends on ARM && ARCH_ACORN
696 On Acorn systems, say Y here if you wish to use the ICS IDE
697 interface card. This is not required for ICS partition support.
698 If you are unsure, say N to this.
700 config BLK_DEV_IDEDMA_ICS
701 bool "ICS DMA support"
702 depends on BLK_DEV_IDE_ICSIDE
704 Say Y here if you want to add DMA (Direct Memory Access) support to
707 config BLK_DEV_IDE_RAPIDE
708 tristate "RapIDE interface support"
709 depends on ARM && ARCH_ACORN
711 Say Y here if you want to support the Yellowstone RapIDE controller
712 manufactured for use with Acorn computers.
715 tristate "Amiga Gayle IDE interface support"
718 This is the IDE driver for the Amiga Gayle IDE interface. It supports
719 both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
720 This includes on-board IDE interfaces on some Amiga models (A600,
721 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
722 bus (M-Tech E-Matrix 530 expansion card).
724 It also provides support for the so-called `IDE doublers' (made
725 by various manufacturers, e.g. Eyetech) that can be connected to
726 the on-board IDE interface of some Amiga models. Using such an IDE
727 doubler, you can connect up to four instead of two IDE devices to
728 the Amiga's on-board IDE interface. The feature is enabled at kernel
729 runtime using the "gayle.doubler" kernel boot parameter.
731 Say Y if you have an Amiga with a Gayle IDE interface and want to use
732 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
735 Note that you also have to enable Zorro bus support if you want to
736 use Gayle IDE interfaces on the Zorro expansion bus.
738 config BLK_DEV_BUDDHA
739 tristate "Buddha/Catweasel/X-Surf IDE interface support"
742 This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
743 and X-Surf expansion boards. It supports up to two interfaces on the
744 Buddha, three on the Catweasel and two on the X-Surf.
746 Say Y if you have a Buddha or Catweasel expansion board and want to
747 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
748 to one of its IDE interfaces.
750 config BLK_DEV_FALCON_IDE
751 tristate "Falcon IDE interface support"
754 This is the IDE driver for the on-board IDE interface on the Atari
755 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
756 disks, CD-ROM drives, etc.) that are connected to the on-board IDE
759 config BLK_DEV_MAC_IDE
760 tristate "Macintosh Quadra/Powerbook IDE interface support"
763 This is the IDE driver for the on-board IDE interface on some m68k
764 Macintosh models. It supports both the `Quadra style' (used in
765 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
766 (used in the Powerbook 150 and 190 models) IDE interface.
768 Say Y if you have such an Macintosh model and want to use IDE
769 devices (hard disks, CD-ROM drives, etc.) that are connected to the
770 on-board IDE interface.
772 config BLK_DEV_Q40IDE
773 tristate "Q40/Q60 IDE interface support"
776 Enable the on-board IDE controller in the Q40/Q60. This should
777 normally be on; disable it only if you are running a custom hard
778 drive subsystem through an expansion card.
780 config BLK_DEV_PALMCHIP_BK3710
781 tristate "Palmchip bk3710 IDE controller support"
782 depends on ARCH_DAVINCI
784 select BLK_DEV_IDEDMA_SFF
786 Say Y here if you want to support the onchip IDE controller on the
790 if ISA && (ALPHA || X86 || MIPS)
792 comment "Other IDE chipsets support"
793 comment "Note: most of these also require special kernel boot parameters"
795 config BLK_DEV_4DRIVES
796 tristate "Generic 4 drives/port support"
798 Certain older chipsets, including the Tekram 690CD, use a single set
799 of I/O ports at 0x1f0 to control up to four drives, instead of the
800 customary two drives per port. Support for this can be enabled at
801 runtime using the "ide-4drives.probe" kernel boot parameter if you
804 config BLK_DEV_ALI14XX
805 tristate "ALI M14xx support"
809 This driver is enabled at runtime using the "ali14xx.probe" kernel
810 boot parameter. It enables support for the secondary IDE interface
811 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
812 I/O speeds to be set as well.
813 See the files <file:Documentation/ide/ide.rst> and
814 <file:drivers/ide/ali14xx.c> for more info.
816 config BLK_DEV_DTC2278
817 tristate "DTC-2278 support"
821 This driver is enabled at runtime using the "dtc2278.probe" kernel
822 boot parameter. It enables support for the secondary IDE interface
823 of the DTC-2278 card, and permits faster I/O speeds to be set as
824 well. See the <file:Documentation/ide/ide.rst> and
825 <file:drivers/ide/dtc2278.c> files for more info.
827 config BLK_DEV_HT6560B
828 tristate "Holtek HT6560B support"
832 This driver is enabled at runtime using the "ht6560b.probe" kernel
833 boot parameter. It enables support for the secondary IDE interface
834 of the Holtek card, and permits faster I/O speeds to be set as well.
835 See the <file:Documentation/ide/ide.rst> and
836 <file:drivers/ide/ht6560b.c> files for more info.
838 config BLK_DEV_QD65XX
839 tristate "QDI QD65xx support"
843 This driver is enabled at runtime using the "qd65xx.probe" kernel
844 boot parameter. It permits faster I/O speeds to be set. See the
845 <file:Documentation/ide/ide.rst> and <file:drivers/ide/qd65xx.c>
848 config BLK_DEV_UMC8672
849 tristate "UMC-8672 support"
853 This driver is enabled at runtime using the "umc8672.probe" kernel
854 boot parameter. It enables support for the secondary IDE interface
855 of the UMC-8672, and permits faster I/O speeds to be set as well.
856 See the files <file:Documentation/ide/ide.rst> and
857 <file:drivers/ide/umc8672.c> for more info.
861 config BLK_DEV_IDEDMA
862 def_bool BLK_DEV_IDEDMA_SFF || \
863 BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA