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