libata: fix oops when LPM is used with PMP
[deliverable/linux.git] / drivers / ata / Kconfig
1 #
2 # SATA/PATA driver configuration
3 #
4
5 config HAVE_PATA_PLATFORM
6 bool
7 help
8 This is an internal configuration node for any machine that
9 uses pata-platform driver to enable the relevant driver in the
10 configuration structure without having to submit endless patches
11 to update the PATA_PLATFORM entry.
12
13 menuconfig ATA
14 tristate "Serial ATA and Parallel ATA drivers"
15 depends on HAS_IOMEM
16 depends on BLOCK
17 depends on !(M32R || M68K) || BROKEN
18 select SCSI
19 ---help---
20 If you want to use a ATA hard disk, ATA tape drive, ATA CD-ROM or
21 any other ATA device under Linux, say Y and make sure that you know
22 the name of your ATA host adapter (the card inside your computer
23 that "speaks" the ATA protocol, also called ATA controller),
24 because you will be asked for it.
25
26 NOTE: ATA enables basic SCSI support; *however*,
27 'SCSI disk support', 'SCSI tape support', or
28 'SCSI CDROM support' may also be needed,
29 depending on your hardware configuration.
30
31 if ATA
32
33 config ATA_NONSTANDARD
34 bool
35 default n
36
37 config ATA_VERBOSE_ERROR
38 bool "Verbose ATA error reporting"
39 default y
40 help
41 This option adds parsing of ATA command descriptions and error bits
42 in libata kernel output, making it easier to interpret.
43 This option will enlarge the kernel by approx. 6KB. Disable it only
44 if kernel size is more important than ease of debugging.
45
46 If unsure, say Y.
47
48 config ATA_ACPI
49 bool "ATA ACPI Support"
50 depends on ACPI && PCI
51 default y
52 help
53 This option adds support for ATA-related ACPI objects.
54 These ACPI objects add the ability to retrieve taskfiles
55 from the ACPI BIOS and write them to the disk controller.
56 These objects may be related to performance, security,
57 power management, or other areas.
58 You can disable this at kernel boot time by using the
59 option libata.noacpi=1
60
61 config SATA_PMP
62 bool "SATA Port Multiplier support"
63 default y
64 help
65 This option adds support for SATA Port Multipliers
66 (the SATA version of an ethernet hub, or SAS expander).
67
68 comment "Controllers with non-SFF native interface"
69
70 config SATA_AHCI
71 tristate "AHCI SATA support"
72 depends on PCI
73 help
74 This option enables support for AHCI Serial ATA.
75
76 If unsure, say N.
77
78 config SATA_AHCI_PLATFORM
79 tristate "Platform AHCI SATA support"
80 help
81 This option enables support for Platform AHCI Serial ATA
82 controllers.
83
84 If unsure, say N.
85
86 config SATA_FSL
87 tristate "Freescale 3.0Gbps SATA support"
88 depends on FSL_SOC
89 help
90 This option enables support for Freescale 3.0Gbps SATA controller.
91 It can be found on MPC837x and MPC8315.
92
93 If unsure, say N.
94
95 config SATA_INIC162X
96 tristate "Initio 162x SATA support"
97 depends on PCI
98 help
99 This option enables support for Initio 162x Serial ATA.
100
101 config SATA_ACARD_AHCI
102 tristate "ACard AHCI variant (ATP 8620)"
103 depends on PCI
104 help
105 This option enables support for Acard.
106
107 If unsure, say N.
108
109 config SATA_SIL24
110 tristate "Silicon Image 3124/3132 SATA support"
111 depends on PCI
112 help
113 This option enables support for Silicon Image 3124/3132 Serial ATA.
114
115 If unsure, say N.
116
117 config ATA_SFF
118 bool "ATA SFF support"
119 default y
120 help
121 This option adds support for ATA controllers with SFF
122 compliant or similar programming interface.
123
124 SFF is the legacy IDE interface that has been around since
125 the dawn of time. Almost all PATA controllers have an
126 SFF interface. Many SATA controllers have an SFF interface
127 when configured into a legacy compatibility mode.
128
129 For users with exclusively modern controllers like AHCI,
130 Silicon Image 3124, or Marvell 6440, you may choose to
131 disable this unneeded SFF support.
132
133 If unsure, say Y.
134
135 if ATA_SFF
136
137 comment "SFF controllers with custom DMA interface"
138
139 config PDC_ADMA
140 tristate "Pacific Digital ADMA support"
141 depends on PCI
142 help
143 This option enables support for Pacific Digital ADMA controllers
144
145 If unsure, say N.
146
147 config PATA_OCTEON_CF
148 tristate "OCTEON Boot Bus Compact Flash support"
149 depends on CPU_CAVIUM_OCTEON
150 help
151 This option enables a polled compact flash driver for use with
152 compact flash cards attached to the OCTEON boot bus.
153
154 If unsure, say N.
155
156 config SATA_QSTOR
157 tristate "Pacific Digital SATA QStor support"
158 depends on PCI
159 help
160 This option enables support for Pacific Digital Serial ATA QStor.
161
162 If unsure, say N.
163
164 config SATA_SX4
165 tristate "Promise SATA SX4 support (Experimental)"
166 depends on PCI && EXPERIMENTAL
167 help
168 This option enables support for Promise Serial ATA SX4.
169
170 If unsure, say N.
171
172 config ATA_BMDMA
173 bool "ATA BMDMA support"
174 default y
175 help
176 This option adds support for SFF ATA controllers with BMDMA
177 capability. BMDMA stands for bus-master DMA and is the
178 de facto DMA interface for SFF controllers.
179
180 If unsure, say Y.
181
182 if ATA_BMDMA
183
184 comment "SATA SFF controllers with BMDMA"
185
186 config ATA_PIIX
187 tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
188 depends on PCI
189 help
190 This option enables support for ICH5/6/7/8 Serial ATA
191 and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
192 host controllers.
193
194 If unsure, say N.
195
196 config SATA_DWC
197 tristate "DesignWare Cores SATA support"
198 depends on 460EX
199 help
200 This option enables support for the on-chip SATA controller of the
201 AppliedMicro processor 460EX.
202
203 If unsure, say N.
204
205 config SATA_DWC_DEBUG
206 bool "Debugging driver version"
207 depends on SATA_DWC
208 help
209 This option enables debugging output in the driver.
210
211 config SATA_DWC_VDEBUG
212 bool "Verbose debug output"
213 depends on SATA_DWC_DEBUG
214 help
215 This option enables the taskfile dumping and NCQ debugging.
216
217 config SATA_MV
218 tristate "Marvell SATA support"
219 help
220 This option enables support for the Marvell Serial ATA family.
221 Currently supports 88SX[56]0[48][01] PCI(-X) chips,
222 as well as the newer [67]042 PCI-X/PCIe and SOC devices.
223
224 If unsure, say N.
225
226 config SATA_NV
227 tristate "NVIDIA SATA support"
228 depends on PCI
229 help
230 This option enables support for NVIDIA Serial ATA.
231
232 If unsure, say N.
233
234 config SATA_PROMISE
235 tristate "Promise SATA TX2/TX4 support"
236 depends on PCI
237 help
238 This option enables support for Promise Serial ATA TX2/TX4.
239
240 If unsure, say N.
241
242 config SATA_SIL
243 tristate "Silicon Image SATA support"
244 depends on PCI
245 help
246 This option enables support for Silicon Image Serial ATA.
247
248 If unsure, say N.
249
250 config SATA_SIS
251 tristate "SiS 964/965/966/180 SATA support"
252 depends on PCI
253 select PATA_SIS
254 help
255 This option enables support for SiS Serial ATA on
256 SiS 964/965/966/180 and Parallel ATA on SiS 180.
257 The PATA support for SiS 180 requires additionally to
258 enable the PATA_SIS driver in the config.
259 If unsure, say N.
260
261 config SATA_SVW
262 tristate "ServerWorks Frodo / Apple K2 SATA support"
263 depends on PCI
264 help
265 This option enables support for Broadcom/Serverworks/Apple K2
266 SATA support.
267
268 If unsure, say N.
269
270 config SATA_ULI
271 tristate "ULi Electronics SATA support"
272 depends on PCI
273 help
274 This option enables support for ULi Electronics SATA.
275
276 If unsure, say N.
277
278 config SATA_VIA
279 tristate "VIA SATA support"
280 depends on PCI
281 help
282 This option enables support for VIA Serial ATA.
283
284 If unsure, say N.
285
286 config SATA_VITESSE
287 tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
288 depends on PCI
289 help
290 This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
291
292 If unsure, say N.
293
294 comment "PATA SFF controllers with BMDMA"
295
296 config PATA_ALI
297 tristate "ALi PATA support"
298 depends on PCI
299 help
300 This option enables support for the ALi ATA interfaces
301 found on the many ALi chipsets.
302
303 If unsure, say N.
304
305 config PATA_AMD
306 tristate "AMD/NVidia PATA support"
307 depends on PCI
308 help
309 This option enables support for the AMD and NVidia PATA
310 interfaces found on the chipsets for Athlon/Athlon64.
311
312 If unsure, say N.
313
314 config PATA_ARASAN_CF
315 tristate "ARASAN CompactFlash PATA Controller Support"
316 select DMA_ENGINE
317 help
318 Say Y here to support the ARASAN CompactFlash PATA controller
319
320 config PATA_ARTOP
321 tristate "ARTOP 6210/6260 PATA support"
322 depends on PCI
323 help
324 This option enables support for ARTOP PATA controllers.
325
326 If unsure, say N.
327
328 config PATA_ATIIXP
329 tristate "ATI PATA support"
330 depends on PCI
331 help
332 This option enables support for the ATI ATA interfaces
333 found on the many ATI chipsets.
334
335 If unsure, say N.
336
337 config PATA_ATP867X
338 tristate "ARTOP/Acard ATP867X PATA support"
339 depends on PCI
340 help
341 This option enables support for ARTOP/Acard ATP867X PATA
342 controllers.
343
344 If unsure, say N.
345
346 config PATA_BF54X
347 tristate "Blackfin 54x ATAPI support"
348 depends on BF542 || BF548 || BF549
349 help
350 This option enables support for the built-in ATAPI controller on
351 Blackfin 54x family chips.
352
353 If unsure, say N.
354
355 config PATA_CMD64X
356 tristate "CMD64x PATA support"
357 depends on PCI
358 help
359 This option enables support for the CMD64x series chips
360 except for the CMD640.
361
362 If unsure, say N.
363
364 config PATA_CS5520
365 tristate "CS5510/5520 PATA support"
366 depends on PCI
367 help
368 This option enables support for the Cyrix 5510/5520
369 companion chip used with the MediaGX/Geode processor family.
370
371 If unsure, say N.
372
373 config PATA_CS5530
374 tristate "CS5530 PATA support"
375 depends on PCI
376 help
377 This option enables support for the Cyrix/NatSemi/AMD CS5530
378 companion chip used with the MediaGX/Geode processor family.
379
380 If unsure, say N.
381
382 config PATA_CS5535
383 tristate "CS5535 PATA support (Experimental)"
384 depends on PCI && X86 && !X86_64 && EXPERIMENTAL
385 help
386 This option enables support for the NatSemi/AMD CS5535
387 companion chip used with the Geode processor family.
388
389 If unsure, say N.
390
391 config PATA_CS5536
392 tristate "CS5536 PATA support"
393 depends on PCI
394 help
395 This option enables support for the AMD CS5536
396 companion chip used with the Geode LX processor family.
397
398 If unsure, say N.
399
400 config PATA_CYPRESS
401 tristate "Cypress CY82C693 PATA support (Very Experimental)"
402 depends on PCI && EXPERIMENTAL
403 help
404 This option enables support for the Cypress/Contaq CY82C693
405 chipset found in some Alpha systems
406
407 If unsure, say N.
408
409 config PATA_EFAR
410 tristate "EFAR SLC90E66 support"
411 depends on PCI
412 help
413 This option enables support for the EFAR SLC90E66
414 IDE controller found on some older machines.
415
416 If unsure, say N.
417
418 config PATA_HPT366
419 tristate "HPT 366/368 PATA support"
420 depends on PCI
421 help
422 This option enables support for the HPT 366 and 368
423 PATA controllers via the new ATA layer.
424
425 If unsure, say N.
426
427 config PATA_HPT37X
428 tristate "HPT 370/370A/371/372/374/302 PATA support"
429 depends on PCI
430 help
431 This option enables support for the majority of the later HPT
432 PATA controllers via the new ATA layer.
433
434 If unsure, say N.
435
436 config PATA_HPT3X2N
437 tristate "HPT 371N/372N/302N PATA support"
438 depends on PCI
439 help
440 This option enables support for the N variant HPT PATA
441 controllers via the new ATA layer.
442
443 If unsure, say N.
444
445 config PATA_HPT3X3
446 tristate "HPT 343/363 PATA support"
447 depends on PCI
448 help
449 This option enables support for the HPT 343/363
450 PATA controllers via the new ATA layer
451
452 If unsure, say N.
453
454 config PATA_HPT3X3_DMA
455 bool "HPT 343/363 DMA support"
456 depends on PATA_HPT3X3
457 help
458 This option enables DMA support for the HPT343/363
459 controllers. Enable with care as there are still some
460 problems with DMA on this chipset.
461
462 config PATA_ICSIDE
463 tristate "Acorn ICS PATA support"
464 depends on ARM && ARCH_ACORN
465 help
466 On Acorn systems, say Y here if you wish to use the ICS PATA
467 interface card. This is not required for ICS partition support.
468 If you are unsure, say N to this.
469
470 config PATA_IT8213
471 tristate "IT8213 PATA support (Experimental)"
472 depends on PCI && EXPERIMENTAL
473 help
474 This option enables support for the ITE 821 PATA
475 controllers via the new ATA layer.
476
477 If unsure, say N.
478
479 config PATA_IT821X
480 tristate "IT8211/2 PATA support"
481 depends on PCI
482 help
483 This option enables support for the ITE 8211 and 8212
484 PATA controllers via the new ATA layer, including RAID
485 mode.
486
487 If unsure, say N.
488
489 config PATA_JMICRON
490 tristate "JMicron PATA support"
491 depends on PCI
492 help
493 Enable support for the JMicron IDE controller, via the new
494 ATA layer.
495
496 If unsure, say N.
497
498 config PATA_MACIO
499 tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
500 depends on PPC_PMAC
501 help
502 Most IDE capable PowerMacs have IDE busses driven by a variant
503 of this controller which is part of the Apple chipset used on
504 most PowerMac models. Some models have multiple busses using
505 different chipsets, though generally, MacIO is one of them.
506
507 config PATA_MARVELL
508 tristate "Marvell PATA support via legacy mode"
509 depends on PCI
510 help
511 This option enables limited support for the Marvell 88SE61xx ATA
512 controllers. If you wish to use only the SATA ports then select
513 the AHCI driver alone. If you wish to the use the PATA port or
514 both SATA and PATA include this driver.
515
516 If unsure, say N.
517
518 config PATA_MPC52xx
519 tristate "Freescale MPC52xx SoC internal IDE"
520 depends on PPC_MPC52xx && PPC_BESTCOMM
521 select PPC_BESTCOMM_ATA
522 help
523 This option enables support for integrated IDE controller
524 of the Freescale MPC52xx SoC.
525
526 If unsure, say N.
527
528 config PATA_NETCELL
529 tristate "NETCELL Revolution RAID support"
530 depends on PCI
531 help
532 This option enables support for the Netcell Revolution RAID
533 PATA controller.
534
535 If unsure, say N.
536
537 config PATA_NINJA32
538 tristate "Ninja32/Delkin Cardbus ATA support"
539 depends on PCI
540 help
541 This option enables support for the Ninja32, Delkin and
542 possibly other brands of Cardbus ATA adapter
543
544 If unsure, say N.
545
546 config PATA_NS87415
547 tristate "Nat Semi NS87415 PATA support"
548 depends on PCI
549 help
550 This option enables support for the National Semiconductor
551 NS87415 PCI-IDE controller.
552
553 If unsure, say N.
554
555 config PATA_OLDPIIX
556 tristate "Intel PATA old PIIX support"
557 depends on PCI
558 help
559 This option enables support for early PIIX PATA support.
560
561 If unsure, say N.
562
563 config PATA_OPTIDMA
564 tristate "OPTI FireStar PATA support (Very Experimental)"
565 depends on PCI && EXPERIMENTAL
566 help
567 This option enables DMA/PIO support for the later OPTi
568 controllers found on some old motherboards and in some
569 laptops.
570
571 If unsure, say N.
572
573 config PATA_PDC2027X
574 tristate "Promise PATA 2027x support"
575 depends on PCI
576 help
577 This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
578
579 If unsure, say N.
580
581 config PATA_PDC_OLD
582 tristate "Older Promise PATA controller support"
583 depends on PCI
584 help
585 This option enables support for the Promise 20246, 20262, 20263,
586 20265 and 20267 adapters.
587
588 If unsure, say N.
589
590 config PATA_RADISYS
591 tristate "RADISYS 82600 PATA support (Experimental)"
592 depends on PCI && EXPERIMENTAL
593 help
594 This option enables support for the RADISYS 82600
595 PATA controllers via the new ATA layer
596
597 If unsure, say N.
598
599 config PATA_RDC
600 tristate "RDC PATA support"
601 depends on PCI
602 help
603 This option enables basic support for the later RDC PATA controllers
604 controllers via the new ATA layer. For the RDC 1010, you need to
605 enable the IT821X driver instead.
606
607 If unsure, say N.
608
609 config PATA_SC1200
610 tristate "SC1200 PATA support"
611 depends on PCI
612 help
613 This option enables support for the NatSemi/AMD SC1200 SoC
614 companion chip used with the Geode processor family.
615
616 If unsure, say N.
617
618 config PATA_SCC
619 tristate "Toshiba's Cell Reference Set IDE support"
620 depends on PCI && PPC_CELLEB
621 help
622 This option enables support for the built-in IDE controller on
623 Toshiba Cell Reference Board.
624
625 If unsure, say N.
626
627 config PATA_SCH
628 tristate "Intel SCH PATA support"
629 depends on PCI
630 help
631 This option enables support for Intel SCH PATA on the Intel
632 SCH (US15W, US15L, UL11L) series host controllers.
633
634 If unsure, say N.
635
636 config PATA_SERVERWORKS
637 tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
638 depends on PCI
639 help
640 This option enables support for the Serverworks OSB4/CSB5/CSB6 and
641 HT1000 PATA controllers, via the new ATA layer.
642
643 If unsure, say N.
644
645 config PATA_SIL680
646 tristate "CMD / Silicon Image 680 PATA support"
647 depends on PCI
648 help
649 This option enables support for CMD / Silicon Image 680 PATA.
650
651 If unsure, say N.
652
653 config PATA_SIS
654 tristate "SiS PATA support"
655 depends on PCI
656 help
657 This option enables support for SiS PATA controllers
658
659 If unsure, say N.
660
661 config PATA_TOSHIBA
662 tristate "Toshiba Piccolo support (Experimental)"
663 depends on PCI && EXPERIMENTAL
664 help
665 Support for the Toshiba Piccolo controllers. Currently only the
666 primary channel is supported by this driver.
667
668 If unsure, say N.
669
670 config PATA_TRIFLEX
671 tristate "Compaq Triflex PATA support"
672 depends on PCI
673 help
674 Enable support for the Compaq 'Triflex' IDE controller as found
675 on many Compaq Pentium-Pro systems, via the new ATA layer.
676
677 If unsure, say N.
678
679 config PATA_VIA
680 tristate "VIA PATA support"
681 depends on PCI
682 help
683 This option enables support for the VIA PATA interfaces
684 found on the many VIA chipsets.
685
686 If unsure, say N.
687
688 config PATA_PXA
689 tristate "PXA DMA-capable PATA support"
690 depends on ARCH_PXA
691 help
692 This option enables support for harddrive attached to PXA CPU's bus.
693
694 NOTE: This driver utilizes PXA DMA controller, in case your hardware
695 is not capable of doing MWDMA, use pata_platform instead.
696
697 If unsure, say N.
698
699 config PATA_WINBOND
700 tristate "Winbond SL82C105 PATA support"
701 depends on PCI
702 help
703 This option enables support for SL82C105 PATA devices found in the
704 Netwinder and some other systems
705
706 If unsure, say N.
707
708 endif # ATA_BMDMA
709
710 comment "PIO-only SFF controllers"
711
712 config PATA_AT32
713 tristate "Atmel AVR32 PATA support (Experimental)"
714 depends on AVR32 && PLATFORM_AT32AP && EXPERIMENTAL
715 help
716 This option enables support for the IDE devices on the
717 Atmel AT32AP platform.
718
719 If unsure, say N.
720
721 config PATA_AT91
722 tristate "PATA support for AT91SAM9260"
723 depends on ARM && ARCH_AT91
724 help
725 This option enables support for IDE devices on the Atmel AT91SAM9260 SoC.
726
727 If unsure, say N.
728
729 config PATA_CMD640_PCI
730 tristate "CMD640 PCI PATA support (Experimental)"
731 depends on PCI && EXPERIMENTAL
732 help
733 This option enables support for the CMD640 PCI IDE
734 interface chip. Only the primary channel is currently
735 supported.
736
737 If unsure, say N.
738
739 config PATA_ISAPNP
740 tristate "ISA Plug and Play PATA support"
741 depends on ISAPNP
742 help
743 This option enables support for ISA plug & play ATA
744 controllers such as those found on old soundcards.
745
746 If unsure, say N.
747
748 config PATA_IXP4XX_CF
749 tristate "IXP4XX Compact Flash support"
750 depends on ARCH_IXP4XX
751 help
752 This option enables support for a Compact Flash connected on
753 the ixp4xx expansion bus. This driver had been written for
754 Loft/Avila boards in mind but can work with others.
755
756 If unsure, say N.
757
758 config PATA_MPIIX
759 tristate "Intel PATA MPIIX support"
760 depends on PCI
761 help
762 This option enables support for MPIIX PATA support.
763
764 If unsure, say N.
765
766 config PATA_NS87410
767 tristate "Nat Semi NS87410 PATA support"
768 depends on PCI
769 help
770 This option enables support for the National Semiconductor
771 NS87410 PCI-IDE controller.
772
773 If unsure, say N.
774
775 config PATA_OPTI
776 tristate "OPTI621/6215 PATA support (Very Experimental)"
777 depends on PCI && EXPERIMENTAL
778 help
779 This option enables full PIO support for the early Opti ATA
780 controllers found on some old motherboards.
781
782 If unsure, say N.
783
784 config PATA_PALMLD
785 tristate "Palm LifeDrive PATA support"
786 depends on MACH_PALMLD
787 help
788 This option enables support for Palm LifeDrive's internal ATA
789 port via the new ATA layer.
790
791 If unsure, say N.
792
793 config PATA_PCMCIA
794 tristate "PCMCIA PATA support"
795 depends on PCMCIA
796 help
797 This option enables support for PCMCIA ATA interfaces, including
798 compact flash card adapters via the new ATA layer.
799
800 If unsure, say N.
801
802 config PATA_PLATFORM
803 tristate "Generic platform device PATA support"
804 depends on EXPERT || PPC || HAVE_PATA_PLATFORM
805 help
806 This option enables support for generic directly connected ATA
807 devices commonly found on embedded systems.
808
809 If unsure, say N.
810
811 config PATA_OF_PLATFORM
812 tristate "OpenFirmware platform device PATA support"
813 depends on PATA_PLATFORM && PPC_OF
814 help
815 This option enables support for generic directly connected ATA
816 devices commonly found on embedded systems with OpenFirmware
817 bindings.
818
819 If unsure, say N.
820
821 config PATA_QDI
822 tristate "QDI VLB PATA support"
823 depends on ISA
824 help
825 Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
826
827 config PATA_RB532
828 tristate "RouterBoard 532 PATA CompactFlash support"
829 depends on MIKROTIK_RB532
830 help
831 This option enables support for the RouterBoard 532
832 PATA CompactFlash controller.
833
834 If unsure, say N.
835
836 config PATA_RZ1000
837 tristate "PC Tech RZ1000 PATA support"
838 depends on PCI
839 help
840 This option enables basic support for the PC Tech RZ1000/1
841 PATA controllers via the new ATA layer
842
843 If unsure, say N.
844
845 config PATA_SAMSUNG_CF
846 tristate "Samsung SoC PATA support"
847 depends on SAMSUNG_DEV_IDE
848 help
849 This option enables basic support for Samsung's S3C/S5P board
850 PATA controllers via the new ATA layer
851
852 If unsure, say N.
853
854 config PATA_WINBOND_VLB
855 tristate "Winbond W83759A VLB PATA support (Experimental)"
856 depends on ISA && EXPERIMENTAL
857 select PATA_LEGACY
858 help
859 Support for the Winbond W83759A controller on Vesa Local Bus
860 systems.
861
862 comment "Generic fallback / legacy drivers"
863
864 config PATA_ACPI
865 tristate "ACPI firmware driver for PATA"
866 depends on ATA_ACPI && ATA_BMDMA
867 help
868 This option enables an ACPI method driver which drives
869 motherboard PATA controller interfaces through the ACPI
870 firmware in the BIOS. This driver can sometimes handle
871 otherwise unsupported hardware.
872
873 config ATA_GENERIC
874 tristate "Generic ATA support"
875 depends on PCI && ATA_BMDMA
876 help
877 This option enables support for generic BIOS configured
878 ATA controllers via the new ATA layer
879
880 If unsure, say N.
881
882 config PATA_LEGACY
883 tristate "Legacy ISA PATA support (Experimental)"
884 depends on (ISA || PCI) && EXPERIMENTAL
885 help
886 This option enables support for ISA/VLB/PCI bus legacy PATA
887 ports and allows them to be accessed via the new ATA layer.
888
889 If unsure, say N.
890
891 endif # ATA_SFF
892 endif # ATA
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