2 # IDE ATA ATAPI Block device driver configuration
5 # Select HAVE_IDE if IDE is supported
10 tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)"
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
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.
23 To compile this driver as a module, choose M here: the
24 module will be called ide-core.
26 For further information, please read <file:Documentation/ide/ide.txt>.
32 comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
47 config BLK_DEV_IDE_SATA
48 bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
51 There are two drivers for Serial ATA controllers.
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".
58 The IDE driver (which you are currently configuring) supports
59 a few first-generation SATA controllers.
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
70 tristate "generic ATA/ATAPI disk support"
73 Support for ATA/ATAPI disks (including ATAPI floppy drives).
75 To compile this driver as a module, choose M here.
76 The module will be called ide-gd_mod.
81 bool "ATA disk support"
85 This will include support for ATA hard disks.
90 bool "ATAPI floppy support"
94 This will include support for ATAPI floppy drives
95 (i.e. Iomega ZIP or MKE LS-120).
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>.
104 tristate "PCMCIA IDE support"
107 Support for Compact Flash cards, outboard IDE disks, tape drives,
108 and CD-ROM drives connected through a PCMCIA card.
110 config BLK_DEV_DELKIN
111 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
112 depends on CARDBUS && PCI
114 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
115 Adapters. This may also work for similar SD and XD adapters.
118 tristate "Include IDE/ATAPI CDROM support"
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.
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".
133 To compile this driver as a module, choose M here: the
134 module will be called ide-cd.
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
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
145 config BLK_DEV_IDETAPE
146 tristate "Include IDE/ATAPI TAPE support"
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.
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.
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.
165 To compile this driver as a module, choose M here: the
166 module will be called ide-tape.
168 config BLK_DEV_IDEACPI
169 bool "IDE ACPI support"
172 Implement ACPI support for generic IDE devices. On modern
173 machines ACPI support is required to properly handle ACPI S3 states.
175 config IDE_TASK_IOCTL
176 bool "IDE Taskfile Access"
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.
183 If you are unsure, say N here.
186 bool "legacy /proc/ide/ support"
187 depends on IDE && PROC_FS
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.
196 comment "IDE chipset support/bugfixes"
199 tristate "generic/default IDE chipset support"
200 depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC || ARCH_SHARK
201 default ARM && (ARCH_RPC || ARCH_SHARK)
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.
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.
219 config BLK_DEV_PLATFORM
220 tristate "Platform driver for IDE interfaces"
222 This is the platform IDE driver, used mostly for Memory Mapped
223 IDE devices, like Compact Flashes running in True IDE mode.
227 config BLK_DEV_CMD640
228 tristate "CMD640 chipset bugfix/support"
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
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.)
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>.
252 config BLK_DEV_CMD640_ENHANCED
253 bool "CMD640 enhanced support"
254 depends on BLK_DEV_CMD640
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.
262 config BLK_DEV_IDEPNP
263 tristate "PNP EIDE support"
266 If you have a PnP (Plug and Play) compatible EIDE card and
267 would like the kernel to automatically detect and activate
270 config BLK_DEV_IDEDMA_SFF
275 comment "PCI IDE chipsets support"
277 config BLK_DEV_IDEPCI
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
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.
289 Please note that this method of assuring stable naming of
290 IDE devices is unreliable and use other means for achieving
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)
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.
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.
311 Please also note that this method of assuring stable naming of
312 IDE devices is unreliable and use other means for achieving it
317 config BLK_DEV_GENERIC
318 tristate "Generic PCI IDE Chipset Support"
319 select BLK_DEV_IDEPCI
321 This option provides generic support for various PCI IDE Chipsets
322 which otherwise might not be supported.
324 config BLK_DEV_OPTI621
325 tristate "OPTi 82C621 chipset enhanced support"
326 select BLK_DEV_IDEPCI
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>.
331 config BLK_DEV_RZ1000
332 tristate "RZ1000 chipset bugfix/support"
334 select BLK_DEV_IDEPCI
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.
344 config BLK_DEV_IDEDMA_PCI
346 select BLK_DEV_IDEPCI
347 select BLK_DEV_IDEDMA_SFF
349 config BLK_DEV_AEC62XX
350 tristate "AEC62XX chipset support"
351 select BLK_DEV_IDEDMA_PCI
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.
357 config BLK_DEV_ALI15X3
358 tristate "ALI M15x3 chipset support"
360 select BLK_DEV_IDEDMA_PCI
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.
366 Please read the comments at the top of
367 <file:drivers/ide/alim15x3.c>.
371 config BLK_DEV_AMD74XX
372 tristate "AMD and nVidia IDE support"
375 select BLK_DEV_IDEDMA_PCI
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
382 config BLK_DEV_ATIIXP
383 tristate "ATI IXP chipset IDE support"
385 select BLK_DEV_IDEDMA_PCI
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.
391 Say Y here if you have an ATI IXP chipset IDE controller.
393 config BLK_DEV_CMD64X
394 tristate "CMD64{3|6|8|9} chipset support"
396 select BLK_DEV_IDEDMA_PCI
398 Say Y here if you have an IDE controller which uses any of these
399 chipsets: CMD643, CMD646, or CMD648.
401 config BLK_DEV_TRIFLEX
402 tristate "Compaq Triflex IDE support"
403 select BLK_DEV_IDEDMA_PCI
405 Say Y here if you have a Compaq Triflex IDE controller, such
406 as those commonly found on Compaq Pentium-Pro systems
408 config BLK_DEV_CY82C693
409 tristate "CY82C693 chipset support"
412 select BLK_DEV_IDEDMA_PCI
414 This driver adds detection and support for the CY82C693 chipset
415 used on Digital's PC-Alpha 164SX boards.
417 config BLK_DEV_CS5520
418 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
419 select BLK_DEV_IDEDMA_PCI
421 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
422 5510/5520 chipset. This will automatically be detected and
425 It is safe to say Y to this question.
427 config BLK_DEV_CS5530
428 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
429 select BLK_DEV_IDEDMA_PCI
431 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
432 will automatically be detected and configured if found.
434 It is safe to say Y to this question.
436 config BLK_DEV_CS5535
437 tristate "AMD CS5535 chipset support"
438 depends on X86 && !X86_64
439 select BLK_DEV_IDEDMA_PCI
441 Include support for UDMA on the NSC/AMD CS5535 companion chipset.
442 This will automatically be detected and configured if found.
444 It is safe to say Y to this question.
446 config BLK_DEV_CS5536
447 tristate "CS5536 chipset support"
449 select BLK_DEV_IDEDMA_PCI
451 This option enables support for the AMD CS5536
452 companion chip used with the Geode LX processor family.
456 config BLK_DEV_HPT366
457 tristate "HPT36X/37X chipset support"
458 select BLK_DEV_IDEDMA_PCI
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.
466 This driver adds up to 4 more EIDE devices sharing a single
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.
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
480 config BLK_DEV_JMICRON
481 tristate "JMicron JMB36x support"
482 select BLK_DEV_IDEDMA_PCI
484 Basic support for the JMicron ATA controllers. For full support
485 use the libata drivers.
487 config BLK_DEV_SC1200
488 tristate "National SCx200 chipset support"
489 select BLK_DEV_IDEDMA_PCI
491 This driver adds support for the on-board IDE controller on the
492 National SCx200 series of embedded x86 "Geode" systems.
495 tristate "Intel PIIX/ICH chipsets support"
496 select BLK_DEV_IDEDMA_PCI
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.
502 config BLK_DEV_IT8172
503 tristate "IT8172 IDE support"
504 select BLK_DEV_IDEDMA_PCI
506 This driver adds support for the IDE controller on the
507 IT8172 System Controller.
509 config BLK_DEV_IT8213
510 tristate "IT8213 IDE support"
511 select BLK_DEV_IDEDMA_PCI
513 This driver adds support for the ITE 8213 IDE controller.
515 config BLK_DEV_IT821X
516 tristate "IT821X IDE support"
517 select BLK_DEV_IDEDMA_PCI
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.
522 config BLK_DEV_NS87415
523 tristate "NS87415 chipset support"
524 select BLK_DEV_IDEDMA_PCI
526 This driver adds detection and support for the NS87415 chip
527 (used mainly on SPARC64 and PA-RISC machines).
529 Please read the comments at the top of <file:drivers/ide/ns87415.c>.
531 config BLK_DEV_PDC202XX_OLD
532 tristate "PROMISE PDC202{46|62|65|67} support"
533 select BLK_DEV_IDEDMA_PCI
535 Promise Ultra33 or PDC20246
536 Promise Ultra66 or PDC20262
537 Promise Ultra100 or PDC20265/PDC20267/PDC20268
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.
547 Please read the comments at the top of
548 <file:drivers/ide/pdc202xx_old.c>.
552 config BLK_DEV_PDC202XX_NEW
553 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
554 select BLK_DEV_IDEDMA_PCI
557 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
558 select BLK_DEV_IDEDMA_PCI
560 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
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
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.
572 config BLK_DEV_SIIMAGE
573 tristate "Silicon Image chipset support"
574 select BLK_DEV_IDEDMA_PCI
576 This driver adds PIO/(U)DMA support for the SI CMD680 and SII
577 3112 (Serial ATA) chips.
579 config BLK_DEV_SIS5513
580 tristate "SiS5513 chipset support"
582 select BLK_DEV_IDEDMA_PCI
584 This driver ensures (U)DMA support for SIS5513 chipset family based
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,
594 Please read the comments at the top of <file:drivers/ide/sis5513.c>.
596 config BLK_DEV_SL82C105
597 tristate "Winbond SL82c105 support"
598 depends on (PPC || ARM)
600 select BLK_DEV_IDEDMA_PCI
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.
606 config BLK_DEV_SLC90E66
607 tristate "SLC90E66 chipset support"
608 select BLK_DEV_IDEDMA_PCI
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.
616 Please read the comments at the top of
617 <file:drivers/ide/slc90e66.c>.
619 config BLK_DEV_TRM290
620 tristate "Tekram TRM290 chipset support"
621 select BLK_DEV_IDEDMA_PCI
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>.
628 config BLK_DEV_VIA82CXXX
629 tristate "VIA82CXXX chipset support"
631 select BLK_DEV_IDEDMA_PCI
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.
637 config BLK_DEV_TC86C001
638 tristate "Toshiba TC86C001 support"
639 select BLK_DEV_IDEDMA_PCI
641 This driver adds support for Toshiba TC86C001 GOKU-S chip.
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
648 This driver provides support for the on-board IDE controller on
649 Toshiba Cell Reference Board.
654 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
655 config BLK_DEV_IDE_PMAC
656 tristate "PowerMac on-board IDE support"
659 select BLK_DEV_IDEDMA_PCI
661 This driver provides support for the on-board IDE controller on
662 most of the recent Apple Power Macintoshes and PowerBooks.
665 config BLK_DEV_IDE_PMAC_ATA100FIRST
666 bool "Probe on-board ATA/100 (Kauai) first"
667 depends on BLK_DEV_IDE_PMAC
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.
676 config BLK_DEV_IDE_AU1XXX
677 bool "IDE for AMD Alchemy Au1200"
678 depends on MIPS_ALCHEMY
681 prompt "IDE Mode for AMD Alchemy Au1200"
682 default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
683 depends on BLK_DEV_IDE_AU1XXX
685 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
686 bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
688 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
689 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
690 depends on BLK_DEV_IDE_AU1XXX
693 config BLK_DEV_IDE_TX4938
694 tristate "TX4938 internal IDE support"
695 depends on SOC_TX4938
698 config BLK_DEV_IDE_TX4939
699 tristate "TX4939 internal IDE support"
700 depends on SOC_TX4939
701 select BLK_DEV_IDEDMA_SFF
703 config BLK_DEV_IDE_ICSIDE
704 tristate "ICS IDE interface support"
705 depends on ARM && ARCH_ACORN
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.
711 config BLK_DEV_IDEDMA_ICS
712 bool "ICS DMA support"
713 depends on BLK_DEV_IDE_ICSIDE
715 Say Y here if you want to add DMA (Direct Memory Access) support to
718 config BLK_DEV_IDE_RAPIDE
719 tristate "RapIDE interface support"
720 depends on ARM && ARCH_ACORN
722 Say Y here if you want to support the Yellowstone RapIDE controller
723 manufactured for use with Acorn computers.
726 tristate "H8300 IDE support"
730 Enables the H8300 IDE driver.
733 tristate "Amiga Gayle IDE interface support"
736 This is the IDE driver for the Amiga Gayle IDE interface. It supports
737 both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
738 This includes on-board IDE interfaces on some Amiga models (A600,
739 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
740 bus (M-Tech E-Matrix 530 expansion card).
742 It also provides support for the so-called `IDE doublers' (made
743 by various manufacturers, e.g. Eyetech) that can be connected to
744 the on-board IDE interface of some Amiga models. Using such an IDE
745 doubler, you can connect up to four instead of two IDE devices to
746 the Amiga's on-board IDE interface. The feature is enabled at kernel
747 runtime using the "gayle.doubler" kernel boot parameter.
749 Say Y if you have an Amiga with a Gayle IDE interface and want to use
750 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
753 Note that you also have to enable Zorro bus support if you want to
754 use Gayle IDE interfaces on the Zorro expansion bus.
756 config BLK_DEV_BUDDHA
757 tristate "Buddha/Catweasel/X-Surf IDE interface support"
760 This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
761 and X-Surf expansion boards. It supports up to two interfaces on the
762 Buddha, three on the Catweasel and two on the X-Surf.
764 Say Y if you have a Buddha or Catweasel expansion board and want to
765 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
766 to one of its IDE interfaces.
768 config BLK_DEV_FALCON_IDE
769 tristate "Falcon IDE interface support"
772 This is the IDE driver for the on-board IDE interface on the Atari
773 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
774 disks, CD-ROM drives, etc.) that are connected to the on-board IDE
777 config BLK_DEV_MAC_IDE
778 tristate "Macintosh Quadra/Powerbook IDE interface support"
781 This is the IDE driver for the on-board IDE interface on some m68k
782 Macintosh models. It supports both the `Quadra style' (used in
783 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
784 (used in the Powerbook 150 and 190 models) IDE interface.
786 Say Y if you have such an Macintosh model and want to use IDE
787 devices (hard disks, CD-ROM drives, etc.) that are connected to the
788 on-board IDE interface.
790 config BLK_DEV_Q40IDE
791 tristate "Q40/Q60 IDE interface support"
794 Enable the on-board IDE controller in the Q40/Q60. This should
795 normally be on; disable it only if you are running a custom hard
796 drive subsystem through an expansion card.
798 config BLK_DEV_PALMCHIP_BK3710
799 tristate "Palmchip bk3710 IDE controller support"
800 depends on ARCH_DAVINCI
802 select BLK_DEV_IDEDMA_SFF
804 Say Y here if you want to support the onchip IDE controller on the
808 if ISA && (ALPHA || X86 || MIPS)
810 comment "Other IDE chipsets support"
811 comment "Note: most of these also require special kernel boot parameters"
813 config BLK_DEV_4DRIVES
814 tristate "Generic 4 drives/port support"
816 Certain older chipsets, including the Tekram 690CD, use a single set
817 of I/O ports at 0x1f0 to control up to four drives, instead of the
818 customary two drives per port. Support for this can be enabled at
819 runtime using the "ide-4drives.probe" kernel boot parameter if you
822 config BLK_DEV_ALI14XX
823 tristate "ALI M14xx support"
827 This driver is enabled at runtime using the "ali14xx.probe" kernel
828 boot parameter. It enables support for the secondary IDE interface
829 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
830 I/O speeds to be set as well.
831 See the files <file:Documentation/ide/ide.txt> and
832 <file:drivers/ide/ali14xx.c> for more info.
834 config BLK_DEV_DTC2278
835 tristate "DTC-2278 support"
839 This driver is enabled at runtime using the "dtc2278.probe" kernel
840 boot parameter. It enables support for the secondary IDE interface
841 of the DTC-2278 card, and permits faster I/O speeds to be set as
842 well. See the <file:Documentation/ide/ide.txt> and
843 <file:drivers/ide/dtc2278.c> files for more info.
845 config BLK_DEV_HT6560B
846 tristate "Holtek HT6560B support"
850 This driver is enabled at runtime using the "ht6560b.probe" kernel
851 boot parameter. It enables support for the secondary IDE interface
852 of the Holtek card, and permits faster I/O speeds to be set as well.
853 See the <file:Documentation/ide/ide.txt> and
854 <file:drivers/ide/ht6560b.c> files for more info.
856 config BLK_DEV_QD65XX
857 tristate "QDI QD65xx support"
861 This driver is enabled at runtime using the "qd65xx.probe" kernel
862 boot parameter. It permits faster I/O speeds to be set. See the
863 <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
866 config BLK_DEV_UMC8672
867 tristate "UMC-8672 support"
871 This driver is enabled at runtime using the "umc8672.probe" kernel
872 boot parameter. It enables support for the secondary IDE interface
873 of the UMC-8672, and permits faster I/O speeds to be set as well.
874 See the files <file:Documentation/ide/ide.txt> and
875 <file:drivers/ide/umc8672.c> for more info.
879 config BLK_DEV_IDEDMA
880 def_bool BLK_DEV_IDEDMA_SFF || \
881 BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA