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.
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"
65 config BLK_DEV_IDE_SATA
66 bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
69 There are two drivers for Serial ATA controllers.
71 The main driver, "libata", uses the SCSI subsystem
72 and supports most modern SATA controllers. In order to use it
73 you may take a look at "Serial ATA (prod) and Parallel ATA
74 (experimental) drivers".
76 The IDE driver (which you are currently configuring) supports
77 a few first-generation SATA controllers.
79 In order to eliminate conflicts between the two subsystems,
80 this config option enables the IDE driver's SATA support.
81 Normally this is disabled, as it is preferred that libata
82 supports SATA controllers, and this (IDE) driver supports
88 tristate "generic ATA/ATAPI disk support"
91 Support for ATA/ATAPI disks (including ATAPI floppy drives).
93 To compile this driver as a module, choose M here.
94 The module will be called ide-gd_mod.
99 bool "ATA disk support"
103 This will include support for ATA hard disks.
108 bool "ATAPI floppy support"
112 This will include support for ATAPI floppy drives
113 (i.e. Iomega ZIP or MKE LS-120).
115 For information about jumper settings and the question
116 of when a ZIP drive uses a partition table, see
117 <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
122 tristate "PCMCIA IDE support"
125 Support for Compact Flash cards, outboard IDE disks, tape drives,
126 and CD-ROM drives connected through a PCMCIA card.
128 config BLK_DEV_DELKIN
129 tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
130 depends on CARDBUS && PCI
132 Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
133 Adapters. This may also work for similar SD and XD adapters.
136 tristate "Include IDE/ATAPI CDROM support"
138 If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
139 a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
140 SCSI protocol. Most new CD-ROM drives use ATAPI, including the
141 NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
142 double(2X) or better speed drives.
144 If you say Y here, the CD-ROM drive will be identified at boot time
145 along with other IDE devices, as "hdb" or "hdc", or something
146 similar (check the boot messages with dmesg). If this is your only
147 CD-ROM drive, you can say N to all other CD-ROM options, but be sure
148 to say Y or M to "ISO 9660 CD-ROM file system support".
150 To compile this driver as a module, choose M here: the
151 module will be called ide-cd.
153 config BLK_DEV_IDECD_VERBOSE_ERRORS
154 bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED
155 depends on BLK_DEV_IDECD
158 Turn this on to have the driver print out the meanings of the
159 ATAPI error codes. This will use up additional 8kB of kernel-space
162 config BLK_DEV_IDETAPE
163 tristate "Include IDE/ATAPI TAPE support"
166 If you have an IDE tape drive using the ATAPI protocol, say Y.
167 ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
168 similar to the SCSI protocol. If you have an SCSI tape drive
169 however, you can say N here.
171 You should also say Y if you have an OnStream DI-30 tape drive; this
172 will not work with the SCSI protocol, until there is support for the
173 SC-30 and SC-50 versions.
175 If you say Y here, the tape drive will be identified at boot time
176 along with other IDE devices, as "hdb" or "hdc", or something
177 similar, and will be mapped to a character device such as "ht0"
178 (check the boot messages with dmesg). Be sure to consult the
179 <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
180 files for usage information.
182 To compile this driver as a module, choose M here: the
183 module will be called ide-tape.
185 config BLK_DEV_IDESCSI
186 tristate "SCSI emulation support (DEPRECATED)"
190 WARNING: ide-scsi is no longer needed for cd writing applications!
191 The 2.6 kernel supports direct writing to ide-cd, which eliminates
192 the need for ide-scsi + the entire scsi stack just for writing a
193 cd. The new method is more efficient in every way.
195 This will provide SCSI host adapter emulation for IDE ATAPI devices,
196 and will allow you to use a SCSI device driver instead of a native
199 If both this SCSI emulation and native ATAPI support are compiled
200 into the kernel, the native support will be used.
202 config BLK_DEV_IDEACPI
203 bool "IDE ACPI support"
206 Implement ACPI support for generic IDE devices. On modern
207 machines ACPI support is required to properly handle ACPI S3 states.
209 config IDE_TASK_IOCTL
210 bool "IDE Taskfile Access"
212 This is a direct raw access to the media. It is a complex but
213 elegant solution to test and validate the domain of the hardware and
214 perform below the driver data recovery if needed. This is the most
215 basic form of media-forensics.
217 If you are unsure, say N here.
220 bool "legacy /proc/ide/ support"
221 depends on IDE && PROC_FS
224 This option enables support for the various files in
225 /proc/ide. In Linux 2.6 this has been superseded by
226 files in sysfs but many legacy applications rely on this.
230 comment "IDE chipset support/bugfixes"
233 tristate "generic/default IDE chipset support"
234 depends on ALPHA || X86 || IA64 || M32R || MIPS
236 This is the generic IDE driver. This driver attaches to the
237 fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
238 so on). Please note that if this driver is built into the
239 kernel or loaded before other ATA (IDE or libata) drivers
240 and the controller is located at legacy ports, this driver
241 may grab those ports and thus can prevent the controller
242 specific driver from attaching.
244 Also, currently, IDE generic doesn't allow IRQ sharing
245 meaning that the IRQs it grabs won't be available to other
246 controllers sharing those IRQs which usually makes drivers
247 for those controllers fail. Generally, it's not a good idea
248 to load IDE generic driver on modern systems.
252 config BLK_DEV_PLATFORM
253 tristate "Platform driver for IDE interfaces"
255 This is the platform IDE driver, used mostly for Memory Mapped
256 IDE devices, like Compact Flashes running in True IDE mode.
260 config BLK_DEV_CMD640
261 tristate "CMD640 chipset bugfix/support"
265 The CMD-Technologies CMD640 IDE chip is used on many common 486 and
266 Pentium motherboards, usually in combination with a "Neptune" or
267 "SiS" chipset. Unfortunately, it has a number of rather nasty
268 design flaws that can cause severe data corruption under many common
269 conditions. Say Y here to include code which tries to automatically
270 detect and correct the problems under Linux. This option also
271 enables access to the secondary IDE ports in some CMD640 based
274 This driver will work automatically in PCI based systems (most new
275 systems have PCI slots). But if your system uses VESA local bus
276 (VLB) instead of PCI, you must also supply a kernel boot parameter
277 to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
278 bootparam" or see the documentation of your boot loader about how to
279 pass options to the kernel.)
281 The CMD640 chip is also used on add-in cards by Acculogic, and on
282 the "CSA-6400E PCI to IDE controller" that some people have. For
283 details, read <file:Documentation/ide/ide.txt>.
285 config BLK_DEV_CMD640_ENHANCED
286 bool "CMD640 enhanced support"
287 depends on BLK_DEV_CMD640
289 This option includes support for setting/autotuning PIO modes and
290 prefetch on CMD640 IDE interfaces. For details, read
291 <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
292 and your BIOS does not already do this for you, then say Y here.
295 config BLK_DEV_IDEPNP
296 tristate "PNP EIDE support"
299 If you have a PnP (Plug and Play) compatible EIDE card and
300 would like the kernel to automatically detect and activate
303 config BLK_DEV_IDEDMA_SFF
308 comment "PCI IDE chipsets support"
310 config BLK_DEV_IDEPCI
313 config IDEPCI_PCIBUS_ORDER
314 bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
315 depends on IDE=y && BLK_DEV_IDEPCI
318 Probe IDE PCI devices in the order in which they appear on the
319 PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
320 instead of the order in which IDE PCI host drivers are loaded.
322 Please note that this method of assuring stable naming of
323 IDE devices is unreliable and use other means for achieving
328 # TODO: split it on per host driver config options (or module parameters)
329 config BLK_DEV_OFFBOARD
330 bool "Boot off-board chipsets first support (DEPRECATED)"
331 depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || BLK_DEV_HPT366 || BLK_DEV_PDC202XX_NEW || BLK_DEV_PDC202XX_OLD || BLK_DEV_TC86C001)
333 Normally, IDE controllers built into the motherboard (on-board
334 controllers) are assigned to ide0 and ide1 while those on add-in PCI
335 cards (off-board controllers) are relegated to ide2 and ide3.
336 Answering Y here will allow you to reverse the situation, with
337 off-board controllers on ide0/1 and on-board controllers on ide2/3.
338 This can improve the usability of some boot managers such as lilo
339 when booting from a drive on an off-board controller.
341 Note that, if you do this, the order of the hd* devices will be
342 rearranged which may require modification of fstab and other files.
344 Please also note that this method of assuring stable naming of
345 IDE devices is unreliable and use other means for achieving it
350 config BLK_DEV_GENERIC
351 tristate "Generic PCI IDE Chipset Support"
352 select BLK_DEV_IDEPCI
354 This option provides generic support for various PCI IDE Chipsets
355 which otherwise might not be supported.
357 config BLK_DEV_OPTI621
358 tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
359 depends on EXPERIMENTAL
360 select BLK_DEV_IDEPCI
362 This is a driver for the OPTi 82C621 EIDE controller.
363 Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
365 config BLK_DEV_RZ1000
366 tristate "RZ1000 chipset bugfix/support"
368 select BLK_DEV_IDEPCI
370 The PC-Technologies RZ1000 IDE chip is used on many common 486 and
371 Pentium motherboards, usually along with the "Neptune" chipset.
372 Unfortunately, it has a rather nasty design flaw that can cause
373 severe data corruption under many conditions. Say Y here to include
374 code which automatically detects and corrects the problem under
375 Linux. This may slow disk throughput by a few percent, but at least
376 things will operate 100% reliably.
378 config BLK_DEV_IDEDMA_PCI
380 select BLK_DEV_IDEPCI
381 select BLK_DEV_IDEDMA_SFF
383 config BLK_DEV_AEC62XX
384 tristate "AEC62XX chipset support"
385 select BLK_DEV_IDEDMA_PCI
387 This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
388 IDE controllers. This allows the kernel to change PIO, DMA and UDMA
389 speeds and to configure the chip to optimum performance.
391 config BLK_DEV_ALI15X3
392 tristate "ALI M15x3 chipset support"
394 select BLK_DEV_IDEDMA_PCI
396 This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
397 onboard chipsets. It also tests for Simplex mode and enables
398 normal dual channel support.
400 Please read the comments at the top of
401 <file:drivers/ide/pci/alim15x3.c>.
405 config BLK_DEV_AMD74XX
406 tristate "AMD and nVidia IDE support"
409 select BLK_DEV_IDEDMA_PCI
411 This driver adds explicit support for AMD-7xx and AMD-8111 chips
412 and also for the nVidia nForce chip. This allows the kernel to
413 change PIO, DMA and UDMA speeds and to configure the chip to
416 config BLK_DEV_ATIIXP
417 tristate "ATI IXP chipset IDE support"
419 select BLK_DEV_IDEDMA_PCI
421 This driver adds explicit support for ATI IXP chipset.
422 This allows the kernel to change PIO, DMA and UDMA speeds
423 and to configure the chip to optimum performance.
425 Say Y here if you have an ATI IXP chipset IDE controller.
427 config BLK_DEV_CMD64X
428 tristate "CMD64{3|6|8|9} chipset support"
430 select BLK_DEV_IDEDMA_PCI
432 Say Y here if you have an IDE controller which uses any of these
433 chipsets: CMD643, CMD646, or CMD648.
435 config BLK_DEV_TRIFLEX
436 tristate "Compaq Triflex IDE support"
437 select BLK_DEV_IDEDMA_PCI
439 Say Y here if you have a Compaq Triflex IDE controller, such
440 as those commonly found on Compaq Pentium-Pro systems
442 config BLK_DEV_CY82C693
443 tristate "CY82C693 chipset support"
446 select BLK_DEV_IDEDMA_PCI
448 This driver adds detection and support for the CY82C693 chipset
449 used on Digital's PC-Alpha 164SX boards.
451 config BLK_DEV_CS5520
452 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
453 depends on EXPERIMENTAL
454 select BLK_DEV_IDEDMA_PCI
456 Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
457 5510/5520 chipset. This will automatically be detected and
460 It is safe to say Y to this question.
462 config BLK_DEV_CS5530
463 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
464 select BLK_DEV_IDEDMA_PCI
466 Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
467 will automatically be detected and configured if found.
469 It is safe to say Y to this question.
471 config BLK_DEV_CS5535
472 tristate "AMD CS5535 chipset support"
473 depends on X86 && !X86_64
474 select BLK_DEV_IDEDMA_PCI
476 Include support for UDMA on the NSC/AMD CS5535 companion chipset.
477 This will automatically be detected and configured if found.
479 It is safe to say Y to this question.
481 config BLK_DEV_HPT34X
482 tristate "HPT34X chipset support"
484 select BLK_DEV_IDEDMA_PCI
486 This driver adds up to 4 more EIDE devices sharing a single
487 interrupt. The HPT343 chipset in its current form is a non-bootable
488 controller; the HPT345/HPT363 chipset is a bootable (needs BIOS FIX)
489 PCI UDMA controllers. This driver requires dynamic tuning of the
490 chipset during the ide-probe at boot time. It is reported to support
491 DVD II drives, by the manufacturer.
493 config HPT34X_AUTODMA
494 bool "HPT34X AUTODMA support (EXPERIMENTAL)"
495 depends on BLK_DEV_HPT34X && EXPERIMENTAL
497 This is a dangerous thing to attempt currently! Please read the
498 comments at the top of <file:drivers/ide/pci/hpt34x.c>. If you say Y
499 here, then say Y to "Use DMA by default when available" as well.
503 config BLK_DEV_HPT366
504 tristate "HPT36X/37X chipset support"
505 select BLK_DEV_IDEDMA_PCI
507 HPT366 is an Ultra DMA chipset for ATA-66.
508 HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
509 HPT370 is an Ultra DMA chipset for ATA-100.
510 HPT372 is an Ultra DMA chipset for ATA-100.
511 HPT374 is an Ultra DMA chipset for ATA-100.
513 This driver adds up to 4 more EIDE devices sharing a single
516 The HPT366 chipset in its current form is bootable. One solution
517 for this problem are special LILO commands for redirecting the
518 reference to device 0x80. The other solution is to say Y to "Boot
519 off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
520 your mother board has the chipset natively mounted. Regardless one
521 should use the fore mentioned option and call at LILO.
523 This driver requires dynamic tuning of the chipset during the
524 ide-probe at boot. It is reported to support DVD II drives, by the
527 config BLK_DEV_JMICRON
528 tristate "JMicron JMB36x support"
529 select BLK_DEV_IDEDMA_PCI
531 Basic support for the JMicron ATA controllers. For full support
532 use the libata drivers.
534 config BLK_DEV_SC1200
535 tristate "National SCx200 chipset support"
536 select BLK_DEV_IDEDMA_PCI
538 This driver adds support for the on-board IDE controller on the
539 National SCx200 series of embedded x86 "Geode" systems.
542 tristate "Intel PIIX/ICH chipsets support"
543 select BLK_DEV_IDEDMA_PCI
545 This driver adds explicit support for Intel PIIX and ICH chips.
546 This allows the kernel to change PIO, DMA and UDMA speeds and to
547 configure the chip to optimum performance.
549 config BLK_DEV_IT8213
550 tristate "IT8213 IDE support"
551 select BLK_DEV_IDEDMA_PCI
553 This driver adds support for the ITE 8213 IDE controller.
555 config BLK_DEV_IT821X
556 tristate "IT821X IDE support"
557 select BLK_DEV_IDEDMA_PCI
559 This driver adds support for the ITE 8211 IDE controller and the
560 IT 8212 IDE RAID controller in both RAID and pass-through mode.
562 config BLK_DEV_NS87415
563 tristate "NS87415 chipset support"
564 select BLK_DEV_IDEDMA_PCI
566 This driver adds detection and support for the NS87415 chip
567 (used mainly on SPARC64 and PA-RISC machines).
569 Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
571 config BLK_DEV_PDC202XX_OLD
572 tristate "PROMISE PDC202{46|62|65|67} support"
573 select BLK_DEV_IDEDMA_PCI
575 Promise Ultra33 or PDC20246
576 Promise Ultra66 or PDC20262
577 Promise Ultra100 or PDC20265/PDC20267/PDC20268
579 This driver adds up to 4 more EIDE devices sharing a single
580 interrupt. This add-on card is a bootable PCI UDMA controller. Since
581 multiple cards can be installed and there are BIOS ROM problems that
582 happen if the BIOS revisions of all installed cards (three-max) do
583 not match, the driver attempts to do dynamic tuning of the chipset
584 at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required
585 for more than one card.
587 Please read the comments at the top of
588 <file:drivers/ide/pci/pdc202xx_old.c>.
592 config BLK_DEV_PDC202XX_NEW
593 tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
594 select BLK_DEV_IDEDMA_PCI
597 tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
598 select BLK_DEV_IDEDMA_PCI
600 This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
603 config BLK_DEV_SGIIOC4
604 tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
605 depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
606 select BLK_DEV_IDEDMA_PCI
608 This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
609 chipset, which has one channel and can support two devices.
610 Please say Y here if you have an Altix System from SGI.
612 config BLK_DEV_SIIMAGE
613 tristate "Silicon Image chipset support"
614 select BLK_DEV_IDEDMA_PCI
616 This driver adds PIO/(U)DMA support for the SI CMD680 and SII
617 3112 (Serial ATA) chips.
619 config BLK_DEV_SIS5513
620 tristate "SiS5513 chipset support"
622 select BLK_DEV_IDEDMA_PCI
624 This driver ensures (U)DMA support for SIS5513 chipset family based
627 The following chipsets are supported:
628 ATA16: SiS5511, SiS5513
629 ATA33: SiS5591, SiS5597, SiS5598, SiS5600
630 ATA66: SiS530, SiS540, SiS620, SiS630, SiS640
631 ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
634 Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
636 config BLK_DEV_SL82C105
637 tristate "Winbond SL82c105 support"
638 depends on (PPC || ARM)
640 select BLK_DEV_IDEDMA_PCI
642 If you have a Winbond SL82c105 IDE controller, say Y here to enable
643 special configuration for this chip. This is common on various CHRP
644 motherboards, but could be used elsewhere. If in doubt, say Y.
646 config BLK_DEV_SLC90E66
647 tristate "SLC90E66 chipset support"
648 select BLK_DEV_IDEDMA_PCI
650 This driver ensures (U)DMA support for Victory66 SouthBridges for
651 SMsC with Intel NorthBridges. This is an Ultra66 based chipset.
652 The nice thing about it is that you can mix Ultra/DMA/PIO devices
653 and it will handle timing cycles. Since this is an improved
654 look-a-like to the PIIX4 it should be a nice addition.
656 Please read the comments at the top of
657 <file:drivers/ide/pci/slc90e66.c>.
659 config BLK_DEV_TRM290
660 tristate "Tekram TRM290 chipset support"
661 select BLK_DEV_IDEDMA_PCI
663 This driver adds support for bus master DMA transfers
664 using the Tekram TRM290 PCI IDE chip. Volunteers are
665 needed for further tweaking and development.
666 Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
668 config BLK_DEV_VIA82CXXX
669 tristate "VIA82CXXX chipset support"
671 select BLK_DEV_IDEDMA_PCI
673 This driver adds explicit support for VIA BusMastering IDE chips.
674 This allows the kernel to change PIO, DMA and UDMA speeds and to
675 configure the chip to optimum performance.
677 config BLK_DEV_TC86C001
678 tristate "Toshiba TC86C001 support"
679 select BLK_DEV_IDEDMA_PCI
681 This driver adds support for Toshiba TC86C001 GOKU-S chip.
683 config BLK_DEV_CELLEB
684 tristate "Toshiba's Cell Reference Set IDE support"
685 depends on PPC_CELLEB
686 select BLK_DEV_IDEDMA_PCI
688 This driver provides support for the on-board IDE controller on
689 Toshiba Cell Reference Board.
694 config BLK_DEV_IDE_PMAC
695 tristate "PowerMac on-board IDE support"
696 depends on PPC_PMAC && IDE=y
699 This driver provides support for the on-board IDE controller on
700 most of the recent Apple Power Macintoshes and PowerBooks.
703 config BLK_DEV_IDE_PMAC_ATA100FIRST
704 bool "Probe on-board ATA/100 (Kauai) first"
705 depends on BLK_DEV_IDE_PMAC
707 This option will cause the ATA/100 controller found in UniNorth2
708 based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
709 to be probed before the ATA/66 and ATA/33 controllers. Without
710 these, those machine used to have the hard disk on hdc and the
711 CD-ROM on hda. This option changes this to more natural hda for
712 hard disk and hdc for CD-ROM.
714 config BLK_DEV_IDEDMA_PMAC
715 bool "PowerMac IDE DMA support"
716 depends on BLK_DEV_IDE_PMAC
717 select BLK_DEV_IDEDMA_PCI
719 This option allows the driver for the on-board IDE controller on
720 Power Macintoshes and PowerBooks to use DMA (direct memory access)
721 to transfer data to and from memory. Saying Y is safe and improves
724 config BLK_DEV_IDE_AU1XXX
725 bool "IDE for AMD Alchemy Au1200"
726 depends on SOC_AU1200
728 prompt "IDE Mode for AMD Alchemy Au1200"
729 default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
730 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
732 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
733 bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
735 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
736 bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
737 depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
740 config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
741 int "Maximum transfer size (KB) per request (up to 128)"
743 depends on BLK_DEV_IDE_AU1XXX
746 tristate "ARM IDE support"
747 depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
750 config BLK_DEV_IDE_ICSIDE
751 tristate "ICS IDE interface support"
752 depends on ARM && ARCH_ACORN
754 On Acorn systems, say Y here if you wish to use the ICS IDE
755 interface card. This is not required for ICS partition support.
756 If you are unsure, say N to this.
758 config BLK_DEV_IDEDMA_ICS
759 bool "ICS DMA support"
760 depends on BLK_DEV_IDE_ICSIDE
762 Say Y here if you want to add DMA (Direct Memory Access) support to
765 config BLK_DEV_IDE_RAPIDE
766 tristate "RapIDE interface support"
767 depends on ARM && ARCH_ACORN
769 Say Y here if you want to support the Yellowstone RapIDE controller
770 manufactured for use with Acorn computers.
773 tristate "H8300 IDE support"
777 Enables the H8300 IDE driver.
780 tristate "Amiga Gayle IDE interface support"
783 This is the IDE driver for the Amiga Gayle IDE interface. It supports
784 both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
785 This includes on-board IDE interfaces on some Amiga models (A600,
786 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
787 bus (M-Tech E-Matrix 530 expansion card).
788 Say Y if you have an Amiga with a Gayle IDE interface and want to use
789 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
791 Note that you also have to enable Zorro bus support if you want to
792 use Gayle IDE interfaces on the Zorro expansion bus.
794 config BLK_DEV_IDEDOUBLER
795 bool "Amiga IDE Doubler support (EXPERIMENTAL)"
796 depends on BLK_DEV_GAYLE && EXPERIMENTAL
798 This feature provides support for the so-called `IDE doublers' (made
799 by various manufacturers, e.g. Eyetech) that can be connected to
800 the on-board IDE interface of some Amiga models. Using such an IDE
801 doubler, you can connect up to four instead of two IDE devices to
802 the Amiga's on-board IDE interface.
804 Note that the normal Amiga Gayle IDE driver may not work correctly
805 if you have an IDE doubler and don't enable this feature!
807 Say Y if you have an IDE doubler. The feature is enabled at kernel
808 runtime using the "gayle.doubler" kernel boot parameter.
810 config BLK_DEV_BUDDHA
811 tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
812 depends on ZORRO && EXPERIMENTAL
814 This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
815 and X-Surf expansion boards. It supports up to two interfaces on the
816 Buddha, three on the Catweasel and two on the X-Surf.
818 Say Y if you have a Buddha or Catweasel expansion board and want to
819 use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
820 to one of its IDE interfaces.
822 config BLK_DEV_FALCON_IDE
823 tristate "Falcon IDE interface support"
826 This is the IDE driver for the on-board IDE interface on the Atari
827 Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
828 disks, CD-ROM drives, etc.) that are connected to the on-board IDE
831 config BLK_DEV_MAC_IDE
832 tristate "Macintosh Quadra/Powerbook IDE interface support"
835 This is the IDE driver for the on-board IDE interface on some m68k
836 Macintosh models. It supports both the `Quadra style' (used in
837 Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
838 (used in the Powerbook 150 and 190 models) IDE interface.
840 Say Y if you have such an Macintosh model and want to use IDE
841 devices (hard disks, CD-ROM drives, etc.) that are connected to the
842 on-board IDE interface.
844 config BLK_DEV_Q40IDE
845 tristate "Q40/Q60 IDE interface support"
848 Enable the on-board IDE controller in the Q40/Q60. This should
849 normally be on; disable it only if you are running a custom hard
850 drive subsystem through an expansion card.
852 config BLK_DEV_PALMCHIP_BK3710
853 tristate "Palmchip bk3710 IDE controller support"
854 depends on ARCH_DAVINCI
856 select BLK_DEV_IDEDMA_SFF
858 Say Y here if you want to support the onchip IDE controller on the
862 if ISA && (ALPHA || X86 || MIPS)
864 comment "Other IDE chipsets support"
865 comment "Note: most of these also require special kernel boot parameters"
867 config BLK_DEV_4DRIVES
868 tristate "Generic 4 drives/port support"
870 Certain older chipsets, including the Tekram 690CD, use a single set
871 of I/O ports at 0x1f0 to control up to four drives, instead of the
872 customary two drives per port. Support for this can be enabled at
873 runtime using the "ide-4drives.probe" kernel boot parameter if you
876 config BLK_DEV_ALI14XX
877 tristate "ALI M14xx support"
880 This driver is enabled at runtime using the "ali14xx.probe" kernel
881 boot parameter. It enables support for the secondary IDE interface
882 of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
883 I/O speeds to be set as well.
884 See the files <file:Documentation/ide/ide.txt> and
885 <file:drivers/ide/legacy/ali14xx.c> for more info.
887 config BLK_DEV_DTC2278
888 tristate "DTC-2278 support"
890 This driver is enabled at runtime using the "dtc2278.probe" kernel
891 boot parameter. It enables support for the secondary IDE interface
892 of the DTC-2278 card, and permits faster I/O speeds to be set as
893 well. See the <file:Documentation/ide/ide.txt> and
894 <file:drivers/ide/legacy/dtc2278.c> files for more info.
896 config BLK_DEV_HT6560B
897 tristate "Holtek HT6560B support"
900 This driver is enabled at runtime using the "ht6560b.probe" kernel
901 boot parameter. It enables support for the secondary IDE interface
902 of the Holtek card, and permits faster I/O speeds to be set as well.
903 See the <file:Documentation/ide/ide.txt> and
904 <file:drivers/ide/legacy/ht6560b.c> files for more info.
906 config BLK_DEV_QD65XX
907 tristate "QDI QD65xx support"
910 This driver is enabled at runtime using the "qd65xx.probe" kernel
911 boot parameter. It permits faster I/O speeds to be set. See the
912 <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
915 config BLK_DEV_UMC8672
916 tristate "UMC-8672 support"
918 This driver is enabled at runtime using the "umc8672.probe" kernel
919 boot parameter. It enables support for the secondary IDE interface
920 of the UMC-8672, and permits faster I/O speeds to be set as well.
921 See the files <file:Documentation/ide/ide.txt> and
922 <file:drivers/ide/legacy/umc8672.c> for more info.
926 config BLK_DEV_IDEDMA
927 def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \
928 BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA