Merge branch 'x86-bios-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / ata / Kconfig
1 #
2 # SATA/PATA driver configuration
3 #
4
5 menuconfig ATA
6 tristate "Serial ATA and Parallel ATA drivers"
7 depends on HAS_IOMEM
8 depends on BLOCK
9 depends on !(M32R || M68K) || BROKEN
10 select SCSI
11 ---help---
12 If you want to use a ATA hard disk, ATA tape drive, ATA CD-ROM or
13 any other ATA device under Linux, say Y and make sure that you know
14 the name of your ATA host adapter (the card inside your computer
15 that "speaks" the ATA protocol, also called ATA controller),
16 because you will be asked for it.
17
18 NOTE: ATA enables basic SCSI support; *however*,
19 'SCSI disk support', 'SCSI tape support', or
20 'SCSI CDROM support' may also be needed,
21 depending on your hardware configuration.
22
23 if ATA
24
25 config ATA_NONSTANDARD
26 bool
27 default n
28
29 config ATA_VERBOSE_ERROR
30 bool "Verbose ATA error reporting"
31 default y
32 help
33 This option adds parsing of ATA command descriptions and error bits
34 in libata kernel output, making it easier to interpret.
35 This option will enlarge the kernel by approx. 6KB. Disable it only
36 if kernel size is more important than ease of debugging.
37
38 If unsure, say Y.
39
40 config ATA_ACPI
41 bool "ATA ACPI Support"
42 depends on ACPI && PCI
43 default y
44 help
45 This option adds support for ATA-related ACPI objects.
46 These ACPI objects add the ability to retrieve taskfiles
47 from the ACPI BIOS and write them to the disk controller.
48 These objects may be related to performance, security,
49 power management, or other areas.
50 You can disable this at kernel boot time by using the
51 option libata.noacpi=1
52
53 config SATA_PMP
54 bool "SATA Port Multiplier support"
55 default y
56 help
57 This option adds support for SATA Port Multipliers
58 (the SATA version of an ethernet hub, or SAS expander).
59
60 comment "Controllers with non-SFF native interface"
61
62 config SATA_AHCI
63 tristate "AHCI SATA support"
64 depends on PCI
65 help
66 This option enables support for AHCI Serial ATA.
67
68 If unsure, say N.
69
70 config SATA_AHCI_PLATFORM
71 tristate "Platform AHCI SATA support"
72 help
73 This option enables support for Platform AHCI Serial ATA
74 controllers.
75
76 If unsure, say N.
77
78 config SATA_FSL
79 tristate "Freescale 3.0Gbps SATA support"
80 depends on FSL_SOC
81 help
82 This option enables support for Freescale 3.0Gbps SATA controller.
83 It can be found on MPC837x and MPC8315.
84
85 If unsure, say N.
86
87 config SATA_INIC162X
88 tristate "Initio 162x SATA support"
89 depends on PCI
90 help
91 This option enables support for Initio 162x Serial ATA.
92
93 config SATA_SIL24
94 tristate "Silicon Image 3124/3132 SATA support"
95 depends on PCI
96 help
97 This option enables support for Silicon Image 3124/3132 Serial ATA.
98
99 If unsure, say N.
100
101 config ATA_SFF
102 bool "ATA SFF support"
103 default y
104 help
105 This option adds support for ATA controllers with SFF
106 compliant or similar programming interface.
107
108 SFF is the legacy IDE interface that has been around since
109 the dawn of time. Almost all PATA controllers have an
110 SFF interface. Many SATA controllers have an SFF interface
111 when configured into a legacy compatibility mode.
112
113 For users with exclusively modern controllers like AHCI,
114 Silicon Image 3124, or Marvell 6440, you may choose to
115 disable this unneeded SFF support.
116
117 If unsure, say Y.
118
119 if ATA_SFF
120
121 comment "SFF controllers with custom DMA interface"
122
123 config PDC_ADMA
124 tristate "Pacific Digital ADMA support"
125 depends on PCI
126 help
127 This option enables support for Pacific Digital ADMA controllers
128
129 If unsure, say N.
130
131 config PATA_MPC52xx
132 tristate "Freescale MPC52xx SoC internal IDE"
133 depends on PPC_MPC52xx && PPC_BESTCOMM
134 select PPC_BESTCOMM_ATA
135 help
136 This option enables support for integrated IDE controller
137 of the Freescale MPC52xx SoC.
138
139 If unsure, say N.
140
141 config PATA_OCTEON_CF
142 tristate "OCTEON Boot Bus Compact Flash support"
143 depends on CPU_CAVIUM_OCTEON
144 help
145 This option enables a polled compact flash driver for use with
146 compact flash cards attached to the OCTEON boot bus.
147
148 If unsure, say N.
149
150 config SATA_QSTOR
151 tristate "Pacific Digital SATA QStor support"
152 depends on PCI
153 help
154 This option enables support for Pacific Digital Serial ATA QStor.
155
156 If unsure, say N.
157
158 config SATA_SX4
159 tristate "Promise SATA SX4 support (Experimental)"
160 depends on PCI && EXPERIMENTAL
161 help
162 This option enables support for Promise Serial ATA SX4.
163
164 If unsure, say N.
165
166 config ATA_BMDMA
167 bool "ATA BMDMA support"
168 default y
169 help
170 This option adds support for SFF ATA controllers with BMDMA
171 capability. BMDMA stands for bus-master DMA and is the
172 de facto DMA interface for SFF controllers.
173
174 If unsure, say Y.
175
176 if ATA_BMDMA
177
178 comment "SATA SFF controllers with BMDMA"
179
180 config ATA_PIIX
181 tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
182 depends on PCI
183 help
184 This option enables support for ICH5/6/7/8 Serial ATA
185 and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
186 host controllers.
187
188 If unsure, say N.
189
190 config SATA_DWC
191 tristate "DesignWare Cores SATA support"
192 depends on 460EX
193 help
194 This option enables support for the on-chip SATA controller of the
195 AppliedMicro processor 460EX.
196
197 If unsure, say N.
198
199 config SATA_MV
200 tristate "Marvell SATA support"
201 help
202 This option enables support for the Marvell Serial ATA family.
203 Currently supports 88SX[56]0[48][01] PCI(-X) chips,
204 as well as the newer [67]042 PCI-X/PCIe and SOC devices.
205
206 If unsure, say N.
207
208 config SATA_NV
209 tristate "NVIDIA SATA support"
210 depends on PCI
211 help
212 This option enables support for NVIDIA Serial ATA.
213
214 If unsure, say N.
215
216 config SATA_PROMISE
217 tristate "Promise SATA TX2/TX4 support"
218 depends on PCI
219 help
220 This option enables support for Promise Serial ATA TX2/TX4.
221
222 If unsure, say N.
223
224 config SATA_SIL
225 tristate "Silicon Image SATA support"
226 depends on PCI
227 help
228 This option enables support for Silicon Image Serial ATA.
229
230 If unsure, say N.
231
232 config SATA_SIS
233 tristate "SiS 964/965/966/180 SATA support"
234 depends on PCI
235 select PATA_SIS
236 help
237 This option enables support for SiS Serial ATA on
238 SiS 964/965/966/180 and Parallel ATA on SiS 180.
239 The PATA support for SiS 180 requires additionally to
240 enable the PATA_SIS driver in the config.
241 If unsure, say N.
242
243 config SATA_SVW
244 tristate "ServerWorks Frodo / Apple K2 SATA support"
245 depends on PCI
246 help
247 This option enables support for Broadcom/Serverworks/Apple K2
248 SATA support.
249
250 If unsure, say N.
251
252 config SATA_ULI
253 tristate "ULi Electronics SATA support"
254 depends on PCI
255 help
256 This option enables support for ULi Electronics SATA.
257
258 If unsure, say N.
259
260 config SATA_VIA
261 tristate "VIA SATA support"
262 depends on PCI
263 help
264 This option enables support for VIA Serial ATA.
265
266 If unsure, say N.
267
268 config SATA_VITESSE
269 tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
270 depends on PCI
271 help
272 This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
273
274 If unsure, say N.
275
276 comment "PATA SFF controllers with BMDMA"
277
278 config PATA_ALI
279 tristate "ALi PATA support"
280 depends on PCI
281 help
282 This option enables support for the ALi ATA interfaces
283 found on the many ALi chipsets.
284
285 If unsure, say N.
286
287 config PATA_AMD
288 tristate "AMD/NVidia PATA support"
289 depends on PCI
290 help
291 This option enables support for the AMD and NVidia PATA
292 interfaces found on the chipsets for Athlon/Athlon64.
293
294 If unsure, say N.
295
296 config PATA_ARTOP
297 tristate "ARTOP 6210/6260 PATA support"
298 depends on PCI
299 help
300 This option enables support for ARTOP PATA controllers.
301
302 If unsure, say N.
303
304 config PATA_ATIIXP
305 tristate "ATI PATA support"
306 depends on PCI
307 help
308 This option enables support for the ATI ATA interfaces
309 found on the many ATI chipsets.
310
311 If unsure, say N.
312
313 config PATA_ATP867X
314 tristate "ARTOP/Acard ATP867X PATA support"
315 depends on PCI
316 help
317 This option enables support for ARTOP/Acard ATP867X PATA
318 controllers.
319
320 If unsure, say N.
321
322 config PATA_BF54X
323 tristate "Blackfin 54x ATAPI support"
324 depends on BF542 || BF548 || BF549
325 help
326 This option enables support for the built-in ATAPI controller on
327 Blackfin 54x family chips.
328
329 If unsure, say N.
330
331 config PATA_CMD64X
332 tristate "CMD64x PATA support"
333 depends on PCI
334 help
335 This option enables support for the CMD64x series chips
336 except for the CMD640.
337
338 If unsure, say N.
339
340 config PATA_CS5520
341 tristate "CS5510/5520 PATA support"
342 depends on PCI
343 help
344 This option enables support for the Cyrix 5510/5520
345 companion chip used with the MediaGX/Geode processor family.
346
347 If unsure, say N.
348
349 config PATA_CS5530
350 tristate "CS5530 PATA support"
351 depends on PCI
352 help
353 This option enables support for the Cyrix/NatSemi/AMD CS5530
354 companion chip used with the MediaGX/Geode processor family.
355
356 If unsure, say N.
357
358 config PATA_CS5535
359 tristate "CS5535 PATA support (Experimental)"
360 depends on PCI && X86 && !X86_64 && EXPERIMENTAL
361 help
362 This option enables support for the NatSemi/AMD CS5535
363 companion chip used with the Geode processor family.
364
365 If unsure, say N.
366
367 config PATA_CS5536
368 tristate "CS5536 PATA support"
369 depends on PCI && X86 && !X86_64
370 help
371 This option enables support for the AMD CS5536
372 companion chip used with the Geode LX processor family.
373
374 If unsure, say N.
375
376 config PATA_CYPRESS
377 tristate "Cypress CY82C693 PATA support (Very Experimental)"
378 depends on PCI && EXPERIMENTAL
379 help
380 This option enables support for the Cypress/Contaq CY82C693
381 chipset found in some Alpha systems
382
383 If unsure, say N.
384
385 config PATA_EFAR
386 tristate "EFAR SLC90E66 support"
387 depends on PCI
388 help
389 This option enables support for the EFAR SLC90E66
390 IDE controller found on some older machines.
391
392 If unsure, say N.
393
394 config PATA_HPT366
395 tristate "HPT 366/368 PATA support"
396 depends on PCI
397 help
398 This option enables support for the HPT 366 and 368
399 PATA controllers via the new ATA layer.
400
401 If unsure, say N.
402
403 config PATA_HPT37X
404 tristate "HPT 370/370A/371/372/374/302 PATA support"
405 depends on PCI
406 help
407 This option enables support for the majority of the later HPT
408 PATA controllers via the new ATA layer.
409
410 If unsure, say N.
411
412 config PATA_HPT3X2N
413 tristate "HPT 372N/302N PATA support"
414 depends on PCI
415 help
416 This option enables support for the N variant HPT PATA
417 controllers via the new ATA layer
418
419 If unsure, say N.
420
421 config PATA_HPT3X3
422 tristate "HPT 343/363 PATA support"
423 depends on PCI
424 help
425 This option enables support for the HPT 343/363
426 PATA controllers via the new ATA layer
427
428 If unsure, say N.
429
430 config PATA_HPT3X3_DMA
431 bool "HPT 343/363 DMA support"
432 depends on PATA_HPT3X3
433 help
434 This option enables DMA support for the HPT343/363
435 controllers. Enable with care as there are still some
436 problems with DMA on this chipset.
437
438 config PATA_ICSIDE
439 tristate "Acorn ICS PATA support"
440 depends on ARM && ARCH_ACORN
441 help
442 On Acorn systems, say Y here if you wish to use the ICS PATA
443 interface card. This is not required for ICS partition support.
444 If you are unsure, say N to this.
445
446 config PATA_IT8213
447 tristate "IT8213 PATA support (Experimental)"
448 depends on PCI && EXPERIMENTAL
449 help
450 This option enables support for the ITE 821 PATA
451 controllers via the new ATA layer.
452
453 If unsure, say N.
454
455 config PATA_IT821X
456 tristate "IT8211/2 PATA support"
457 depends on PCI
458 help
459 This option enables support for the ITE 8211 and 8212
460 PATA controllers via the new ATA layer, including RAID
461 mode.
462
463 If unsure, say N.
464
465 config PATA_JMICRON
466 tristate "JMicron PATA support"
467 depends on PCI
468 help
469 Enable support for the JMicron IDE controller, via the new
470 ATA layer.
471
472 If unsure, say N.
473
474 config PATA_MACIO
475 tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
476 depends on PPC_PMAC
477 help
478 Most IDE capable PowerMacs have IDE busses driven by a variant
479 of this controller which is part of the Apple chipset used on
480 most PowerMac models. Some models have multiple busses using
481 different chipsets, though generally, MacIO is one of them.
482
483 config PATA_MARVELL
484 tristate "Marvell PATA support via legacy mode"
485 depends on PCI
486 help
487 This option enables limited support for the Marvell 88SE61xx ATA
488 controllers. If you wish to use only the SATA ports then select
489 the AHCI driver alone. If you wish to the use the PATA port or
490 both SATA and PATA include this driver.
491
492 If unsure, say N.
493
494 config PATA_NETCELL
495 tristate "NETCELL Revolution RAID support"
496 depends on PCI
497 help
498 This option enables support for the Netcell Revolution RAID
499 PATA controller.
500
501 If unsure, say N.
502
503 config PATA_NINJA32
504 tristate "Ninja32/Delkin Cardbus ATA support"
505 depends on PCI
506 help
507 This option enables support for the Ninja32, Delkin and
508 possibly other brands of Cardbus ATA adapter
509
510 If unsure, say N.
511
512 config PATA_NS87415
513 tristate "Nat Semi NS87415 PATA support"
514 depends on PCI
515 help
516 This option enables support for the National Semiconductor
517 NS87415 PCI-IDE controller.
518
519 If unsure, say N.
520
521 config PATA_OLDPIIX
522 tristate "Intel PATA old PIIX support"
523 depends on PCI
524 help
525 This option enables support for early PIIX PATA support.
526
527 If unsure, say N.
528
529 config PATA_OPTIDMA
530 tristate "OPTI FireStar PATA support (Very Experimental)"
531 depends on PCI && EXPERIMENTAL
532 help
533 This option enables DMA/PIO support for the later OPTi
534 controllers found on some old motherboards and in some
535 laptops.
536
537 If unsure, say N.
538
539 config PATA_PDC2027X
540 tristate "Promise PATA 2027x support"
541 depends on PCI
542 help
543 This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
544
545 If unsure, say N.
546
547 config PATA_PDC_OLD
548 tristate "Older Promise PATA controller support"
549 depends on PCI
550 help
551 This option enables support for the Promise 20246, 20262, 20263,
552 20265 and 20267 adapters.
553
554 If unsure, say N.
555
556 config PATA_RADISYS
557 tristate "RADISYS 82600 PATA support (Experimental)"
558 depends on PCI && EXPERIMENTAL
559 help
560 This option enables support for the RADISYS 82600
561 PATA controllers via the new ATA layer
562
563 If unsure, say N.
564
565 config PATA_RDC
566 tristate "RDC PATA support"
567 depends on PCI
568 help
569 This option enables basic support for the later RDC PATA controllers
570 controllers via the new ATA layer. For the RDC 1010, you need to
571 enable the IT821X driver instead.
572
573 If unsure, say N.
574
575 config PATA_SC1200
576 tristate "SC1200 PATA support"
577 depends on PCI
578 help
579 This option enables support for the NatSemi/AMD SC1200 SoC
580 companion chip used with the Geode processor family.
581
582 If unsure, say N.
583
584 config PATA_SCC
585 tristate "Toshiba's Cell Reference Set IDE support"
586 depends on PCI && PPC_CELLEB
587 help
588 This option enables support for the built-in IDE controller on
589 Toshiba Cell Reference Board.
590
591 If unsure, say N.
592
593 config PATA_SCH
594 tristate "Intel SCH PATA support"
595 depends on PCI
596 help
597 This option enables support for Intel SCH PATA on the Intel
598 SCH (US15W, US15L, UL11L) series host controllers.
599
600 If unsure, say N.
601
602 config PATA_SERVERWORKS
603 tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
604 depends on PCI
605 help
606 This option enables support for the Serverworks OSB4/CSB5/CSB6 and
607 HT1000 PATA controllers, via the new ATA layer.
608
609 If unsure, say N.
610
611 config PATA_SIL680
612 tristate "CMD / Silicon Image 680 PATA support"
613 depends on PCI
614 help
615 This option enables support for CMD / Silicon Image 680 PATA.
616
617 If unsure, say N.
618
619 config PATA_SIS
620 tristate "SiS PATA support"
621 depends on PCI
622 help
623 This option enables support for SiS PATA controllers
624
625 If unsure, say N.
626
627 config PATA_TOSHIBA
628 tristate "Toshiba Piccolo support (Experimental)"
629 depends on PCI && EXPERIMENTAL
630 help
631 Support for the Toshiba Piccolo controllers. Currently only the
632 primary channel is supported by this driver.
633
634 If unsure, say N.
635
636 config PATA_TRIFLEX
637 tristate "Compaq Triflex PATA support"
638 depends on PCI
639 help
640 Enable support for the Compaq 'Triflex' IDE controller as found
641 on many Compaq Pentium-Pro systems, via the new ATA layer.
642
643 If unsure, say N.
644
645 config PATA_VIA
646 tristate "VIA PATA support"
647 depends on PCI
648 help
649 This option enables support for the VIA PATA interfaces
650 found on the many VIA chipsets.
651
652 If unsure, say N.
653
654 config PATA_PXA
655 tristate "PXA DMA-capable PATA support"
656 depends on ARCH_PXA
657 help
658 This option enables support for harddrive attached to PXA CPU's bus.
659
660 NOTE: This driver utilizes PXA DMA controller, in case your hardware
661 is not capable of doing MWDMA, use pata_platform instead.
662
663 If unsure, say N.
664
665 config PATA_WINBOND
666 tristate "Winbond SL82C105 PATA support"
667 depends on PCI
668 help
669 This option enables support for SL82C105 PATA devices found in the
670 Netwinder and some other systems
671
672 If unsure, say N.
673
674 endif # ATA_BMDMA
675
676 comment "PIO-only SFF controllers"
677
678 config PATA_AT32
679 tristate "Atmel AVR32 PATA support (Experimental)"
680 depends on AVR32 && PLATFORM_AT32AP && EXPERIMENTAL
681 help
682 This option enables support for the IDE devices on the
683 Atmel AT32AP platform.
684
685 If unsure, say N.
686
687 config PATA_AT91
688 tristate "PATA support for AT91SAM9260"
689 depends on ARM && ARCH_AT91
690 help
691 This option enables support for IDE devices on the Atmel AT91SAM9260 SoC.
692
693 If unsure, say N.
694
695 config PATA_CMD640_PCI
696 tristate "CMD640 PCI PATA support (Experimental)"
697 depends on PCI && EXPERIMENTAL
698 help
699 This option enables support for the CMD640 PCI IDE
700 interface chip. Only the primary channel is currently
701 supported.
702
703 If unsure, say N.
704
705 config PATA_ISAPNP
706 tristate "ISA Plug and Play PATA support"
707 depends on ISAPNP
708 help
709 This option enables support for ISA plug & play ATA
710 controllers such as those found on old soundcards.
711
712 If unsure, say N.
713
714 config PATA_IXP4XX_CF
715 tristate "IXP4XX Compact Flash support"
716 depends on ARCH_IXP4XX
717 help
718 This option enables support for a Compact Flash connected on
719 the ixp4xx expansion bus. This driver had been written for
720 Loft/Avila boards in mind but can work with others.
721
722 If unsure, say N.
723
724 config PATA_MPIIX
725 tristate "Intel PATA MPIIX support"
726 depends on PCI
727 help
728 This option enables support for MPIIX PATA support.
729
730 If unsure, say N.
731
732 config PATA_NS87410
733 tristate "Nat Semi NS87410 PATA support"
734 depends on PCI
735 help
736 This option enables support for the National Semiconductor
737 NS87410 PCI-IDE controller.
738
739 If unsure, say N.
740
741 config PATA_OPTI
742 tristate "OPTI621/6215 PATA support (Very Experimental)"
743 depends on PCI && EXPERIMENTAL
744 help
745 This option enables full PIO support for the early Opti ATA
746 controllers found on some old motherboards.
747
748 If unsure, say N.
749
750 config PATA_PALMLD
751 tristate "Palm LifeDrive PATA support"
752 depends on MACH_PALMLD
753 help
754 This option enables support for Palm LifeDrive's internal ATA
755 port via the new ATA layer.
756
757 If unsure, say N.
758
759 config PATA_PCMCIA
760 tristate "PCMCIA PATA support"
761 depends on PCMCIA
762 help
763 This option enables support for PCMCIA ATA interfaces, including
764 compact flash card adapters via the new ATA layer.
765
766 If unsure, say N.
767
768 config HAVE_PATA_PLATFORM
769 bool
770 help
771 This is an internal configuration node for any machine that
772 uses pata-platform driver to enable the relevant driver in the
773 configuration structure without having to submit endless patches
774 to update the PATA_PLATFORM entry.
775
776 config PATA_PLATFORM
777 tristate "Generic platform device PATA support"
778 depends on EMBEDDED || PPC || HAVE_PATA_PLATFORM
779 help
780 This option enables support for generic directly connected ATA
781 devices commonly found on embedded systems.
782
783 If unsure, say N.
784
785 config PATA_OF_PLATFORM
786 tristate "OpenFirmware platform device PATA support"
787 depends on PATA_PLATFORM && PPC_OF
788 help
789 This option enables support for generic directly connected ATA
790 devices commonly found on embedded systems with OpenFirmware
791 bindings.
792
793 If unsure, say N.
794
795 config PATA_QDI
796 tristate "QDI VLB PATA support"
797 depends on ISA
798 help
799 Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
800
801 config PATA_RB532
802 tristate "RouterBoard 532 PATA CompactFlash support"
803 depends on MIKROTIK_RB532
804 help
805 This option enables support for the RouterBoard 532
806 PATA CompactFlash controller.
807
808 If unsure, say N.
809
810 config PATA_RZ1000
811 tristate "PC Tech RZ1000 PATA support"
812 depends on PCI
813 help
814 This option enables basic support for the PC Tech RZ1000/1
815 PATA controllers via the new ATA layer
816
817 If unsure, say N.
818
819 config PATA_SAMSUNG_CF
820 tristate "Samsung SoC PATA support"
821 depends on SAMSUNG_DEV_IDE
822 help
823 This option enables basic support for Samsung's S3C/S5P board
824 PATA controllers via the new ATA layer
825
826 If unsure, say N.
827
828 config PATA_WINBOND_VLB
829 tristate "Winbond W83759A VLB PATA support (Experimental)"
830 depends on ISA && EXPERIMENTAL
831 select PATA_LEGACY
832 help
833 Support for the Winbond W83759A controller on Vesa Local Bus
834 systems.
835
836 comment "Generic fallback / legacy drivers"
837
838 config PATA_ACPI
839 tristate "ACPI firmware driver for PATA"
840 depends on ATA_ACPI && ATA_BMDMA
841 help
842 This option enables an ACPI method driver which drives
843 motherboard PATA controller interfaces through the ACPI
844 firmware in the BIOS. This driver can sometimes handle
845 otherwise unsupported hardware.
846
847 config ATA_GENERIC
848 tristate "Generic ATA support"
849 depends on PCI && ATA_BMDMA
850 help
851 This option enables support for generic BIOS configured
852 ATA controllers via the new ATA layer
853
854 If unsure, say N.
855
856 config PATA_LEGACY
857 tristate "Legacy ISA PATA support (Experimental)"
858 depends on (ISA || PCI) && EXPERIMENTAL
859 help
860 This option enables support for ISA/VLB/PCI bus legacy PATA
861 ports and allows them to be accessed via the new ATA layer.
862
863 If unsure, say N.
864
865 endif # ATA_SFF
866 endif # ATA