2 # IDE ATA ATAPI Block device driver configuration
5 # Select HAVE_IDE if IDE is supported
10 tristate "ATA/ATAPI/MFM/RLL support"
14 If you say Y here, your kernel will be able to manage low cost mass
15 storage units such as ATA/(E)IDE and ATAPI units. The most common
16 cases are IDE hard drives and ATAPI CD-ROM drives.
18 If your system is pure SCSI and doesn't use these interfaces, you
21 Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard
22 for mass storage units such as hard disks. It was designed by
23 Western Digital and Compaq Computer in 1984. It was then named
24 ST506. Quite a number of disks use the IDE interface.
26 AT Attachment (ATA) is the superset of the IDE specifications.
27 ST506 was also called ATA-1.
29 Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is
30 ATA-3. It provides support for larger disks (up to 8.4GB by means of
31 the LBA standard), more disks (4 instead of 2) and for other mass
32 storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is
33 ATA-4 and provides faster (and more CPU friendly) transfer modes
34 than previous PIO (Programmed processor Input/Output) from previous
35 ATA/IDE standards by means of fast DMA controllers.
37 ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and
38 CD-ROM drives, similar in many respects to the SCSI protocol.
40 SMART IDE (Self Monitoring, Analysis and Reporting Technology) was
41 designed in order to prevent data corruption and disk crash by
42 detecting pre hardware failure conditions (heat, access time, and
43 the like...). Disks built since June 1995 may follow this standard.
44 The kernel itself doesn't manage this; however there are quite a
45 number of user programs such as smart that can query the status of
46 SMART parameters from disk drives.
48 To compile this driver as a module, choose M here: the
49 module will be called ide-core.ko.
51 For further information, please read <file:Documentation/ide/ide.txt>.
57 comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
72 config BLK_DEV_IDE_SATA
73 bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
76 There are two drivers for Serial ATA controllers.
78 The main driver, "libata", uses the SCSI subsystem
79 and supports most modern SATA controllers. In order to use it
80 you may take a look at "Serial ATA (prod) and Parallel ATA
81 (experimental) drivers".
83 The IDE driver (which you are currently configuring) supports
84 a few first-generation SATA controllers.
86 In order to eliminate conflicts between the two subsystems,
87 this config option enables the IDE driver's SATA support.
88 Normally this is disabled, as it is preferred that libata
89 supports SATA controllers, and this (IDE) driver supports
95 tristate "generic ATA/ATAPI disk support"
98 Support for ATA/ATAPI disks (including ATAPI floppy drives).
100 To compile this driver as a module, choose M here.
101 The module will be called ide-gd_mod.
106 bool "ATA disk support"
110 This will include support for ATA hard disks.
115 bool "ATAPI floppy support"
119 This will include support for ATAPI floppy drives
120 (i.e. Iomega ZIP or MKE LS-120).
122 For information about jumper settings and the question
123 of when a ZIP drive uses a partition table, see
124 <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
129 tristate "PCMCIA IDE support"
132 Support for Compact Flash cards, outboard IDE disks, tape drives,
133 and CD-ROM drives connected through a PCMCIA card.
135 config BLK_DEV_DELKIN
136 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
137 depends on CARDBUS && PCI
139 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
140 Adapters. This may also work for similar SD and XD adapters.
143 tristate "Include IDE/ATAPI CDROM support"
146 If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
147 a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
148 SCSI protocol. Most new CD-ROM drives use ATAPI, including the
149 NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
150 double(2X) or better speed drives.
152 If you say Y here, the CD-ROM drive will be identified at boot time
153 along with other IDE devices, as "hdb" or "hdc", or something
154 similar (check the boot messages with dmesg). If this is your only
155 CD-ROM drive, you can say N to all other CD-ROM options, but be sure
156 to say Y or M to "ISO 9660 CD-ROM file system support".
158 To compile this driver as a module, choose M here: the
159 module will be called ide-cd.
161 config BLK_DEV_IDECD_VERBOSE_ERRORS
162 bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED
163 depends on BLK_DEV_IDECD
166 Turn this on to have the driver print out the meanings of the
167 ATAPI error codes. This will use up additional 8kB of kernel-space
170 config BLK_DEV_IDETAPE
171 tristate "Include IDE/ATAPI TAPE support"
174 If you have an IDE tape drive using the ATAPI protocol, say Y.
175 ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
176 similar to the SCSI protocol. If you have an SCSI tape drive
177 however, you can say N here.
179 You should also say Y if you have an OnStream DI-30 tape drive; this
180 will not work with the SCSI protocol, until there is support for the
181 SC-30 and SC-50 versions.
183 If you say Y here, the tape drive will be identified at boot time
184 along with other IDE devices, as "hdb" or "hdc", or something
185 similar, and will be mapped to a character device such as "ht0"
186 (check the boot messages with dmesg). Be sure to consult the
187 <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
188 files for usage information.
190 To compile this driver as a module, choose M here: the
191 module will be called ide-tape.
193 config BLK_DEV_IDEACPI
194 bool "IDE ACPI support"
197 Implement ACPI support for generic IDE devices. On modern
198 machines ACPI support is required to properly handle ACPI S3 states.
200 config IDE_TASK_IOCTL
201 bool "IDE Taskfile Access"
203 This is a direct raw access to the media. It is a complex but
204 elegant solution to test and validate the domain of the hardware and
205 perform below the driver data recovery if needed. This is the most
206 basic form of media-forensics.
208 If you are unsure, say N here.
211 bool "legacy /proc/ide/ support"
212 depends on IDE && PROC_FS
215 This option enables support for the various files in
216 /proc/ide. In Linux 2.6 this has been superseded by
217 files in sysfs but many legacy applications rely on this.
221 comment "IDE chipset support/bugfixes"
224 tristate "generic/default IDE chipset support"
225 depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC || ARCH_SHARK
226 default ARM && (ARCH_RPC || ARCH_SHARK)
228 This is the generic IDE driver. This driver attaches to the
229 fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
230 so on). Please note that if this driver is built into the
231 kernel or loaded before other ATA (IDE or libata) drivers
232 and the controller is located at legacy ports, this driver
233 may grab those ports and thus can prevent the controller
234 specific driver from attaching.
236 Also, currently, IDE generic doesn't allow IRQ sharing
237 meaning that the IRQs it grabs won't be available to other
238 controllers sharing those IRQs which usually makes drivers
239 for those controllers fail. Generally, it's not a good idea
240 to load IDE generic driver on modern systems.
244 config BLK_DEV_PLATFORM
245 tristate "Platform driver for IDE interfaces"
247 This is the platform IDE driver, used mostly for Memory Mapped
248 IDE devices, like Compact Flashes running in True IDE mode.
252 config BLK_DEV_CMD640
253 tristate "CMD640 chipset bugfix/support"
257 The CMD-Technologies CMD640 IDE chip is used on many common 486 and
258 Pentium motherboards, usually in combination with a "Neptune" or
259 "SiS" chipset. Unfortunately, it has a number of rather nasty
260 design flaws that can cause severe data corruption under many common
261 conditions. Say Y here to include code which tries to automatically
262 detect and correct the problems under Linux. This option also
263 enables access to the secondary IDE ports in some CMD640 based
266 This driver will work automatically in PCI based systems (most new
267 systems have PCI slots). But if your system uses VESA local bus
268 (VLB) instead of PCI, you must also supply a kernel boot parameter
269 to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
270 bootparam" or see the documentation of your boot loader about how to
271 pass options to the kernel.)
273 The CMD640 chip is also used on add-in cards by Acculogic, and on
274 the "CSA-6400E PCI to IDE controller" that some people have. For
275 details, read <file:Documentation/ide/ide.txt>.
277 config BLK_DEV_CMD640_ENHANCED
278 bool "CMD640 enhanced support"
279 depends on BLK_DEV_CMD640
281 This option includes support for setting/autotuning PIO modes and
282 prefetch on CMD640 IDE interfaces. For details, read
283 <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
284 and your BIOS does not already do this for you, then say Y here.
287 config BLK_DEV_IDEPNP
288 tristate "PNP EIDE support"
291 If you have a PnP (Plug and Play) compatible EIDE card and
292 would like the kernel to automatically detect and activate
295 config BLK_DEV_IDEDMA_SFF
300 comment "PCI IDE chipsets support"
302 config BLK_DEV_IDEPCI
305 config IDEPCI_PCIBUS_ORDER
306 bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
307 depends on IDE=y && BLK_DEV_IDEPCI
310 Probe IDE PCI devices in the order in which they appear on the
311 PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
312 instead of the order in which IDE PCI host drivers are loaded.
314 Please note that this method of assuring stable naming of
315 IDE devices is unreliable and use other means for achieving
320 # TODO: split it on per host driver config options (or module parameters)
321 config BLK_DEV_OFFBOARD
322 bool "Boot off-board chipsets first support (DEPRECATED)"
323 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)
325 Normally, IDE controllers built into the motherboard (on-board
326 controllers) are assigned to ide0 and ide1 while those on add-in PCI
327 cards (off-board controllers) are relegated to ide2 and ide3.
328 Answering Y here will allow you to reverse the situation, with
329 off-board controllers on ide0/1 and on-board controllers on ide2/3.
330 This can improve the usability of some boot managers such as lilo
331 when booting from a drive on an off-board controller.
333 Note that, if you do this, the order of the hd* devices will be
334 rearranged which may require modification of fstab and other files.
336 Please also note that this method of assuring stable naming of
337 IDE devices is unreliable and use other means for achieving it
342 config BLK_DEV_GENERIC
343 tristate "Generic PCI IDE Chipset Support"
344 select BLK_DEV_IDEPCI
346 This option provides generic support for various PCI IDE Chipsets
347 which otherwise might not be supported.
349 config BLK_DEV_OPTI621
350 tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
351 depends on EXPERIMENTAL
352 select BLK_DEV_IDEPCI
354 This is a driver for the OPTi 82C621 EIDE controller.
355 Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
357 config BLK_DEV_RZ1000
358 tristate "RZ1000 chipset bugfix/support"
360 select BLK_DEV_IDEPCI
362 The PC-Technologies RZ1000 IDE chip is used on many common 486 and
363 Pentium motherboards, usually along with the "Neptune" chipset.
364 Unfortunately, it has a rather nasty design flaw that can cause
365 severe data corruption under many conditions. Say Y here to include
366 code which automatically detects and corrects the problem under
367 Linux. This may slow disk throughput by a few percent, but at least
368 things will operate 100% reliably.
370 config BLK_DEV_IDEDMA_PCI
372 select BLK_DEV_IDEPCI
373 select BLK_DEV_IDEDMA_SFF
375 config BLK_DEV_AEC62XX
376 tristate "AEC62XX chipset support"
377 select BLK_DEV_IDEDMA_PCI
379 This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
380 IDE controllers. This allows the kernel to change PIO, DMA and UDMA
381 speeds and to configure the chip to optimum performance.
383 config BLK_DEV_ALI15X3
384 tristate "ALI M15x3 chipset support"
386 select BLK_DEV_IDEDMA_PCI
388 This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
389 onboard chipsets. It also tests for Simplex mode and enables
390 normal dual channel support.
392 Please read the comments at the top of
393 <file:drivers/ide/pci/alim15x3.c>.
397 config BLK_DEV_AMD74XX
398 tristate "AMD and nVidia IDE support"
401 select BLK_DEV_IDEDMA_PCI
403 This driver adds explicit support for AMD-7xx and AMD-8111 chips
404 and also for the nVidia nForce chip. This allows the kernel to
405 change PIO, DMA and UDMA speeds and to configure the chip to
408 config BLK_DEV_ATIIXP
409 tristate "ATI IXP chipset IDE support"
411 select BLK_DEV_IDEDMA_PCI
413 This driver adds explicit support for ATI IXP chipset.
414 This allows the kernel to change PIO, DMA and UDMA speeds
415 and to configure the chip to optimum performance.
417 Say Y here if you have an ATI IXP chipset IDE controller.
419 config BLK_DEV_CMD64X
420 tristate "CMD64{3|6|8|9} chipset support"
422 select BLK_DEV_IDEDMA_PCI
424 Say Y here if you have an IDE controller which uses any of these
425 chipsets: CMD643, CMD646, or CMD648.
427 config BLK_DEV_TRIFLEX
428 tristate "Compaq Triflex IDE support"
429 select BLK_DEV_IDEDMA_PCI
431 Say Y here if you have a Compaq Triflex IDE controller, such
432 as those commonly found on Compaq Pentium-Pro systems
434 config BLK_DEV_CY82C693
435 tristate "CY82C693 chipset support"
438 select BLK_DEV_IDEDMA_PCI
440 This driver adds detection and support for the CY82C693 chipset
441 used on Digital's PC-Alpha 164SX boards.
443 config BLK_DEV_CS5520
444 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
445 depends on EXPERIMENTAL
446 select BLK_DEV_IDEDMA_PCI
448 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
449 5510/5520 chipset. This will automatically be detected and
452 It is safe to say Y to this question.
454 config BLK_DEV_CS5530
455 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
456 select BLK_DEV_IDEDMA_PCI
458 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
459 will automatically be detected and configured if found.
461 It is safe to say Y to this question.
463 config BLK_DEV_CS5535
464 tristate "AMD CS5535 chipset support"
465 depends on X86 && !X86_64
466 select BLK_DEV_IDEDMA_PCI
468 Include support for UDMA on the NSC/AMD CS5535 companion chipset.
469 This will automatically be detected and configured if found.
471 It is safe to say Y to this question.
473 config BLK_DEV_CS5536
474 tristate "CS5536 chipset support"
476 select BLK_DEV_IDEDMA_PCI
478 This option enables support for the AMD CS5536
479 companion chip used with the Geode LX processor family.
483 config BLK_DEV_HPT366
484 tristate "HPT36X/37X chipset support"
485 select BLK_DEV_IDEDMA_PCI
487 HPT366 is an Ultra DMA chipset for ATA-66.
488 HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
489 HPT370 is an Ultra DMA chipset for ATA-100.
490 HPT372 is an Ultra DMA chipset for ATA-100.
491 HPT374 is an Ultra DMA chipset for ATA-100.
493 This driver adds up to 4 more EIDE devices sharing a single
496 The HPT366 chipset in its current form is bootable. One solution
497 for this problem are special LILO commands for redirecting the
498 reference to device 0x80. The other solution is to say Y to "Boot
499 off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
500 your mother board has the chipset natively mounted. Regardless one
501 should use the fore mentioned option and call at LILO.
503 This driver requires dynamic tuning of the chipset during the
504 ide-probe at boot. It is reported to support DVD II drives, by the
507 config BLK_DEV_JMICRON
508 tristate "JMicron JMB36x support"
509 select BLK_DEV_IDEDMA_PCI
511 Basic support for the JMicron ATA controllers. For full support
512 use the libata drivers.
514 config BLK_DEV_SC1200
515 tristate "National SCx200 chipset support"
516 select BLK_DEV_IDEDMA_PCI
518 This driver adds support for the on-board IDE controller on the
519 National SCx200 series of embedded x86 "Geode" systems.
522 tristate "Intel PIIX/ICH chipsets support"
523 select BLK_DEV_IDEDMA_PCI
525 This driver adds explicit support for Intel PIIX and ICH chips.
526 This allows the kernel to change PIO, DMA and UDMA speeds and to
527 configure the chip to optimum performance.
529 config BLK_DEV_IT8172
530 tristate "IT8172 IDE support"
531 select BLK_DEV_IDEDMA_PCI
533 This driver adds support for the IDE controller on the
534 IT8172 System Controller.
536 config BLK_DEV_IT8213
537 tristate "IT8213 IDE support"
538 select BLK_DEV_IDEDMA_PCI
540 This driver adds support for the ITE 8213 IDE controller.
542 config BLK_DEV_IT821X
543 tristate "IT821X IDE support"
544 select BLK_DEV_IDEDMA_PCI
546 This driver adds support for the ITE 8211 IDE controller and the
547 IT 8212 IDE RAID controller in both RAID and pass-through mode.
549 config BLK_DEV_NS87415
550 tristate "NS87415 chipset support"
551 select BLK_DEV_IDEDMA_PCI
553 This driver adds detection and support for the NS87415 chip
554 (used mainly on SPARC64 and PA-RISC machines).
556 Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
558 config BLK_DEV_PDC202XX_OLD
559 tristate "PROMISE PDC202{46|62|65|67} support"
560 select BLK_DEV_IDEDMA_PCI
562 Promise Ultra33 or PDC20246
563 Promise Ultra66 or PDC20262
564 Promise Ultra100 or PDC20265/PDC20267/PDC20268
566 This driver adds up to 4 more EIDE devices sharing a single
567 interrupt. This add-on card is a bootable PCI UDMA controller. Since
568 multiple cards can be installed and there are BIOS ROM problems that
569 happen if the BIOS revisions of all installed cards (three-max) do
570 not match, the driver attempts to do dynamic tuning of the chipset
571 at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required
572 for more than one card.
574 Please read the comments at the top of
575 <file:drivers/ide/pci/pdc202xx_old.c>.
579 config BLK_DEV_PDC202XX_NEW
580 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
581 select BLK_DEV_IDEDMA_PCI
584 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
585 select BLK_DEV_IDEDMA_PCI
587 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
590 config BLK_DEV_SGIIOC4
591 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
592 depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
593 select BLK_DEV_IDEDMA_PCI
595 This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
596 chipset, which has one channel and can support two devices.
597 Please say Y here if you have an Altix System from SGI.
599 config BLK_DEV_SIIMAGE
600 tristate "Silicon Image chipset support"
601 select BLK_DEV_IDEDMA_PCI
603 This driver adds PIO/(U)DMA support for the SI CMD680 and SII
604 3112 (Serial ATA) chips.
606 config BLK_DEV_SIS5513
607 tristate "SiS5513 chipset support"
609 select BLK_DEV_IDEDMA_PCI
611 This driver ensures (U)DMA support for SIS5513 chipset family based
614 The following chipsets are supported:
615 ATA16: SiS5511, SiS5513
616 ATA33: SiS5591, SiS5597, SiS5598, SiS5600
617 ATA66: SiS530, SiS540, SiS620, SiS630, SiS640
618 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
621 Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
623 config BLK_DEV_SL82C105
624 tristate "Winbond SL82c105 support"
625 depends on (PPC || ARM)
627 select BLK_DEV_IDEDMA_PCI
629 If you have a Winbond SL82c105 IDE controller, say Y here to enable
630 special configuration for this chip. This is common on various CHRP
631 motherboards, but could be used elsewhere. If in doubt, say Y.
633 config BLK_DEV_SLC90E66
634 tristate "SLC90E66 chipset support"
635 select BLK_DEV_IDEDMA_PCI
637 This driver ensures (U)DMA support for Victory66 SouthBridges for
638 SMsC with Intel NorthBridges. This is an Ultra66 based chipset.
639 The nice thing about it is that you can mix Ultra/DMA/PIO devices
640 and it will handle timing cycles. Since this is an improved
641 look-a-like to the PIIX4 it should be a nice addition.
643 Please read the comments at the top of
644 <file:drivers/ide/pci/slc90e66.c>.
646 config BLK_DEV_TRM290
647 tristate "Tekram TRM290 chipset support"
648 select BLK_DEV_IDEDMA_PCI
650 This driver adds support for bus master DMA transfers
651 using the Tekram TRM290 PCI IDE chip. Volunteers are
652 needed for further tweaking and development.
653 Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
655 config BLK_DEV_VIA82CXXX
656 tristate "VIA82CXXX chipset support"
658 select BLK_DEV_IDEDMA_PCI
660 This driver adds explicit support for VIA BusMastering IDE chips.
661 This allows the kernel to change PIO, DMA and UDMA speeds and to
662 configure the chip to optimum performance.
664 config BLK_DEV_TC86C001
665 tristate "Toshiba TC86C001 support"
666 select BLK_DEV_IDEDMA_PCI
668 This driver adds support for Toshiba TC86C001 GOKU-S chip.
670 config BLK_DEV_CELLEB
671 tristate "Toshiba's Cell Reference Set IDE support"
672 depends on PPC_CELLEB
673 select BLK_DEV_IDEDMA_PCI
675 This driver provides support for the on-board IDE controller on
676 Toshiba Cell Reference Board.
681 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
682 config BLK_DEV_IDE_PMAC
683 tristate "PowerMac on-board IDE support"
686 select BLK_DEV_IDEDMA_PCI
688 This driver provides support for the on-board IDE controller on
689 most of the recent Apple Power Macintoshes and PowerBooks.
692 config BLK_DEV_IDE_PMAC_ATA100FIRST
693 bool "Probe on-board ATA/100 (Kauai) first"
694 depends on BLK_DEV_IDE_PMAC
696 This option will cause the ATA/100 controller found in UniNorth2
697 based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
698 to be probed before the ATA/66 and ATA/33 controllers. Without
699 these, those machine used to have the hard disk on hdc and the
700 CD-ROM on hda. This option changes this to more natural hda for
701 hard disk and hdc for CD-ROM.
703 config BLK_DEV_IDE_AU1XXX
704 bool "IDE for AMD Alchemy Au1200"
705 depends on SOC_AU1200
708 prompt "IDE Mode for AMD Alchemy Au1200"
709 default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
710 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
712 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
713 bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
715 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
716 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
717 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
720 config BLK_DEV_IDE_TX4938
721 tristate "TX4938 internal IDE support"
722 depends on SOC_TX4938
725 config BLK_DEV_IDE_TX4939
726 tristate "TX4939 internal IDE support"
727 depends on SOC_TX4939
728 select BLK_DEV_IDEDMA_SFF
730 config BLK_DEV_IDE_AT91
731 tristate "Atmel AT91 (SAM9, CAP9, AT572D940HF) IDE support"
732 depends on ARM && ARCH_AT91 && !ARCH_AT91RM9200 && !ARCH_AT91X40
735 config BLK_DEV_IDE_ICSIDE
736 tristate "ICS IDE interface support"
737 depends on ARM && ARCH_ACORN
739 On Acorn systems, say Y here if you wish to use the ICS IDE
740 interface card. This is not required for ICS partition support.
741 If you are unsure, say N to this.
743 config BLK_DEV_IDEDMA_ICS
744 bool "ICS DMA support"
745 depends on BLK_DEV_IDE_ICSIDE
747 Say Y here if you want to add DMA (Direct Memory Access) support to
750 config BLK_DEV_IDE_RAPIDE
751 tristate "RapIDE interface support"
752 depends on ARM && ARCH_ACORN
754 Say Y here if you want to support the Yellowstone RapIDE controller
755 manufactured for use with Acorn computers.
758 tristate "H8300 IDE support"
762 Enables the H8300 IDE driver.
765 tristate "Amiga Gayle IDE interface support"
768 This is the IDE driver for the Amiga Gayle IDE interface. It supports
769 both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
770 This includes on-board IDE interfaces on some Amiga models (A600,
771 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
772 bus (M-Tech E-Matrix 530 expansion card).
774 It also provides support for the so-called `IDE doublers' (made
775 by various manufacturers, e.g. Eyetech) that can be connected to
776 the on-board IDE interface of some Amiga models. Using such an IDE
777 doubler, you can connect up to four instead of two IDE devices to
778 the Amiga's on-board IDE interface. The feature is enabled at kernel
779 runtime using the "gayle.doubler" kernel boot parameter.
781 Say Y if you have an Amiga with a Gayle IDE interface and want to use
782 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
785 Note that you also have to enable Zorro bus support if you want to
786 use Gayle IDE interfaces on the Zorro expansion bus.
788 config BLK_DEV_BUDDHA
789 tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
790 depends on ZORRO && EXPERIMENTAL
792 This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
793 and X-Surf expansion boards. It supports up to two interfaces on the
794 Buddha, three on the Catweasel and two on the X-Surf.
796 Say Y if you have a Buddha or Catweasel expansion board and want to
797 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
798 to one of its IDE interfaces.
800 config BLK_DEV_FALCON_IDE
801 tristate "Falcon IDE interface support"
804 This is the IDE driver for the on-board IDE interface on the Atari
805 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
806 disks, CD-ROM drives, etc.) that are connected to the on-board IDE
809 config BLK_DEV_MAC_IDE
810 tristate "Macintosh Quadra/Powerbook IDE interface support"
813 This is the IDE driver for the on-board IDE interface on some m68k
814 Macintosh models. It supports both the `Quadra style' (used in
815 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
816 (used in the Powerbook 150 and 190 models) IDE interface.
818 Say Y if you have such an Macintosh model and want to use IDE
819 devices (hard disks, CD-ROM drives, etc.) that are connected to the
820 on-board IDE interface.
822 config BLK_DEV_Q40IDE
823 tristate "Q40/Q60 IDE interface support"
826 Enable the on-board IDE controller in the Q40/Q60. This should
827 normally be on; disable it only if you are running a custom hard
828 drive subsystem through an expansion card.
830 config BLK_DEV_PALMCHIP_BK3710
831 tristate "Palmchip bk3710 IDE controller support"
832 depends on ARCH_DAVINCI
834 select BLK_DEV_IDEDMA_SFF
836 Say Y here if you want to support the onchip IDE controller on the
840 if ISA && (ALPHA || X86 || MIPS)
842 comment "Other IDE chipsets support"
843 comment "Note: most of these also require special kernel boot parameters"
845 config BLK_DEV_4DRIVES
846 tristate "Generic 4 drives/port support"
848 Certain older chipsets, including the Tekram 690CD, use a single set
849 of I/O ports at 0x1f0 to control up to four drives, instead of the
850 customary two drives per port. Support for this can be enabled at
851 runtime using the "ide-4drives.probe" kernel boot parameter if you
854 config BLK_DEV_ALI14XX
855 tristate "ALI M14xx support"
859 This driver is enabled at runtime using the "ali14xx.probe" kernel
860 boot parameter. It enables support for the secondary IDE interface
861 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
862 I/O speeds to be set as well.
863 See the files <file:Documentation/ide/ide.txt> and
864 <file:drivers/ide/legacy/ali14xx.c> for more info.
866 config BLK_DEV_DTC2278
867 tristate "DTC-2278 support"
871 This driver is enabled at runtime using the "dtc2278.probe" kernel
872 boot parameter. It enables support for the secondary IDE interface
873 of the DTC-2278 card, and permits faster I/O speeds to be set as
874 well. See the <file:Documentation/ide/ide.txt> and
875 <file:drivers/ide/legacy/dtc2278.c> files for more info.
877 config BLK_DEV_HT6560B
878 tristate "Holtek HT6560B support"
882 This driver is enabled at runtime using the "ht6560b.probe" kernel
883 boot parameter. It enables support for the secondary IDE interface
884 of the Holtek card, and permits faster I/O speeds to be set as well.
885 See the <file:Documentation/ide/ide.txt> and
886 <file:drivers/ide/legacy/ht6560b.c> files for more info.
888 config BLK_DEV_QD65XX
889 tristate "QDI QD65xx support"
893 This driver is enabled at runtime using the "qd65xx.probe" kernel
894 boot parameter. It permits faster I/O speeds to be set. See the
895 <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
898 config BLK_DEV_UMC8672
899 tristate "UMC-8672 support"
903 This driver is enabled at runtime using the "umc8672.probe" kernel
904 boot parameter. It enables support for the secondary IDE interface
905 of the UMC-8672, and permits faster I/O speeds to be set as well.
906 See the files <file:Documentation/ide/ide.txt> and
907 <file:drivers/ide/legacy/umc8672.c> for more info.
911 config BLK_DEV_IDEDMA
912 def_bool BLK_DEV_IDEDMA_SFF || \
913 BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA