drivers/ide/Kconfig

   1 #
   2 # IDE ATA ATAPI Block device driver configuration
   3 #
   4
   5 # Select HAVE_IDE if IDE is supported
   6 config HAVE_IDE
   7         bool
   8
   9 menuconfig IDE
  10         tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)"
  11         depends on HAVE_IDE
  12         depends on BLOCK
  13         select BLK_SCSI_REQUEST
  14         ---help---
  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
  17           CD-ROM drives.
  18
  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.
  23
  24           To compile this driver as a module, choose M here: the
  25           module will be called ide-core.
  26
  27           For further information, please read <file:Documentation/ide/ide.txt>.
  28
  29           If unsure, say N.
  30
  31 if IDE
  32
  33 comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
  34
  35 config IDE_XFER_MODE
  36         bool
  37
  38 config IDE_TIMINGS
  39         bool
  40         select IDE_XFER_MODE
  41
  42 config IDE_ATAPI
  43         bool
  44
  45 config IDE_LEGACY
  46         bool
  47
  48 config BLK_DEV_IDE_SATA
  49         bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
  50         default n
  51         ---help---
  52           There are two drivers for Serial ATA controllers.
  53
  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".
  58
  59           The IDE driver (which you are currently configuring) supports
  60           a few first-generation SATA controllers.
  61
  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
  66           PATA controllers.
  67
  68           If unsure, say N.
  69
  70 config IDE_GD
  71         tristate "generic ATA/ATAPI disk support"
  72         default y
  73         help
  74           Support for ATA/ATAPI disks (including ATAPI floppy drives).
  75
  76           To compile this driver as a module, choose M here.
  77           The module will be called ide-gd_mod.
  78
  79           If unsure, say Y.
  80
  81 config IDE_GD_ATA
  82         bool "ATA disk support"
  83         depends on IDE_GD
  84         default y
  85         help
  86           This will include support for ATA hard disks.
  87
  88           If unsure, say Y.
  89
  90 config IDE_GD_ATAPI
  91         bool "ATAPI floppy support"
  92         depends on IDE_GD
  93         select IDE_ATAPI
  94         help
  95           This will include support for ATAPI floppy drives
  96           (i.e. Iomega ZIP or MKE LS-120).
  97
  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>.
 101
 102           If unsure, say N.
 103
 104 config BLK_DEV_IDECS
 105         tristate "PCMCIA IDE support"
 106         depends on PCMCIA
 107         help
 108           Support for Compact Flash cards, outboard IDE disks, tape drives,
 109           and CD-ROM drives connected through a PCMCIA card.
 110
 111 config BLK_DEV_DELKIN
 112         tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
 113         depends on CARDBUS && PCI
 114         help
 115           Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
 116           Adapters.  This may also work for similar SD and XD adapters.
 117
 118 config BLK_DEV_IDECD
 119         tristate "Include IDE/ATAPI CDROM support"
 120         depends on BLK_DEV
 121         select IDE_ATAPI
 122         select CDROM
 123         ---help---
 124           If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
 125           a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
 126           SCSI protocol. Most new CD-ROM drives use ATAPI, including the
 127           NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
 128           double(2X) or better speed drives.
 129
 130           If you say Y here, the CD-ROM drive will be identified at boot time
 131           along with other IDE devices, as "hdb" or "hdc", or something
 132           similar (check the boot messages with dmesg). If this is your only
 133           CD-ROM drive, you can say N to all other CD-ROM options, but be sure
 134           to say Y or M to "ISO 9660 CD-ROM file system support".
 135
 136           To compile this driver as a module, choose M here: the
 137           module will be called ide-cd.
 138
 139 config BLK_DEV_IDECD_VERBOSE_ERRORS
 140         bool "Verbose error logging for IDE/ATAPI CDROM driver" if EXPERT
 141         depends on BLK_DEV_IDECD
 142         default y
 143         help
 144           Turn this on to have the driver print out the meanings of the
 145           ATAPI error codes.  This will use up additional 8kB of kernel-space
 146           memory, though.
 147
 148 config BLK_DEV_IDETAPE
 149         tristate "Include IDE/ATAPI TAPE support"
 150         select IDE_ATAPI
 151         help
 152           If you have an IDE tape drive using the ATAPI protocol, say Y.
 153           ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
 154           similar to the SCSI protocol.  If you have an SCSI tape drive
 155           however, you can say N here.
 156
 157           You should also say Y if you have an OnStream DI-30 tape drive; this
 158           will not work with the SCSI protocol, until there is support for the
 159           SC-30 and SC-50 versions.
 160
 161           If you say Y here, the tape drive will be identified at boot time
 162           along with other IDE devices, as "hdb" or "hdc", or something
 163           similar, and will be mapped to a character device such as "ht0"
 164           (check the boot messages with dmesg).  Be sure to consult the
 165           <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
 166           files for usage information.
 167
 168           To compile this driver as a module, choose M here: the
 169           module will be called ide-tape.
 170
 171 config BLK_DEV_IDEACPI
 172         bool "IDE ACPI support"
 173         depends on ACPI
 174         ---help---
 175           Implement ACPI support for generic IDE devices. On modern
 176           machines ACPI support is required to properly handle ACPI S3 states.
 177
 178 config IDE_TASK_IOCTL
 179         bool "IDE Taskfile Access"
 180         help
 181           This is a direct raw access to the media.  It is a complex but
 182           elegant solution to test and validate the domain of the hardware and
 183           perform below the driver data recovery if needed.  This is the most
 184           basic form of media-forensics.
 185
 186           If you are unsure, say N here.
 187
 188 config IDE_PROC_FS
 189         bool "legacy /proc/ide/ support"
 190         depends on IDE && PROC_FS
 191         default y
 192         help
 193           This option enables support for the various files in
 194           /proc/ide.  In Linux 2.6 this has been superseded by
 195           files in sysfs but many legacy applications rely on this.
 196
 197           If unsure say Y.
 198
 199 comment "IDE chipset support/bugfixes"
 200
 201 config IDE_GENERIC
 202         tristate "generic/default IDE chipset support"
 203         depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC
 204         default ARM && ARCH_RPC
 205         help
 206           This is the generic IDE driver.  This driver attaches to the
 207           fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
 208           so on).  Please note that if this driver is built into the
 209           kernel or loaded before other ATA (IDE or libata) drivers
 210           and the controller is located at legacy ports, this driver
 211           may grab those ports and thus can prevent the controller
 212           specific driver from attaching.
 213
 214           Also, currently, IDE generic doesn't allow IRQ sharing
 215           meaning that the IRQs it grabs won't be available to other
 216           controllers sharing those IRQs which usually makes drivers
 217           for those controllers fail.  Generally, it's not a good idea
 218           to load IDE generic driver on modern systems.
 219
 220           If unsure, say N.
 221
 222 config BLK_DEV_PLATFORM
 223         tristate "Platform driver for IDE interfaces"
 224         help
 225           This is the platform IDE driver, used mostly for Memory Mapped
 226           IDE devices, like Compact Flashes running in True IDE mode.
 227
 228           If unsure, say N.
 229
 230 config BLK_DEV_CMD640
 231         tristate "CMD640 chipset bugfix/support"
 232         depends on X86
 233         select IDE_TIMINGS
 234         ---help---
 235           The CMD-Technologies CMD640 IDE chip is used on many common 486 and
 236           Pentium motherboards, usually in combination with a "Neptune" or
 237           "SiS" chipset. Unfortunately, it has a number of rather nasty
 238           design flaws that can cause severe data corruption under many common
 239           conditions. Say Y here to include code which tries to automatically
 240           detect and correct the problems under Linux. This option also
 241           enables access to the secondary IDE ports in some CMD640 based
 242           systems.
 243
 244           This driver will work automatically in PCI based systems (most new
 245           systems have PCI slots). But if your system uses VESA local bus
 246           (VLB) instead of PCI, you must also supply a kernel boot parameter
 247           to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
 248           bootparam" or see the documentation of your boot loader about how to
 249           pass options to the kernel.)
 250
 251           The CMD640 chip is also used on add-in cards by Acculogic, and on
 252           the "CSA-6400E PCI to IDE controller" that some people have. For
 253           details, read <file:Documentation/ide/ide.txt>.
 254
 255 config BLK_DEV_CMD640_ENHANCED
 256         bool "CMD640 enhanced support"
 257         depends on BLK_DEV_CMD640
 258         help
 259           This option includes support for setting/autotuning PIO modes and
 260           prefetch on CMD640 IDE interfaces.  For details, read
 261           <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
 262           and your BIOS does not already do this for you, then say Y here.
 263           Otherwise say N.
 264
 265 config BLK_DEV_IDEPNP
 266         tristate "PNP EIDE support"
 267         depends on PNP
 268         help
 269           If you have a PnP (Plug and Play) compatible EIDE card and
 270           would like the kernel to automatically detect and activate
 271           it, say Y here.
 272
 273 config BLK_DEV_IDEDMA_SFF
 274         bool
 275
 276 if PCI
 277
 278 comment "PCI IDE chipsets support"
 279
 280 config BLK_DEV_IDEPCI
 281         bool
 282
 283 config IDEPCI_PCIBUS_ORDER
 284         bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
 285         depends on IDE=y && BLK_DEV_IDEPCI
 286         default y
 287         help
 288           Probe IDE PCI devices in the order in which they appear on the
 289           PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
 290           instead of the order in which IDE PCI host drivers are loaded.
 291
 292           Please note that this method of assuring stable naming of
 293           IDE devices is unreliable and use other means for achieving
 294           it (i.e. udev).
 295
 296           If in doubt, say N.
 297
 298 # TODO: split it on per host driver config options (or module parameters)
 299 config BLK_DEV_OFFBOARD
 300         bool "Boot off-board chipsets first support (DEPRECATED)"
 301         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)
 302         help
 303           Normally, IDE controllers built into the motherboard (on-board
 304           controllers) are assigned to ide0 and ide1 while those on add-in PCI
 305           cards (off-board controllers) are relegated to ide2 and ide3.
 306           Answering Y here will allow you to reverse the situation, with
 307           off-board controllers on ide0/1 and on-board controllers on ide2/3.
 308           This can improve the usability of some boot managers such as lilo
 309           when booting from a drive on an off-board controller.
 310
 311           Note that, if you do this, the order of the hd* devices will be
 312           rearranged which may require modification of fstab and other files.
 313
 314           Please also note that this method of assuring stable naming of
 315           IDE devices is unreliable and use other means for achieving it
 316           (i.e. udev).
 317
 318           If in doubt, say N.
 319
 320 config BLK_DEV_GENERIC
 321         tristate "Generic PCI IDE Chipset Support"
 322         select BLK_DEV_IDEPCI
 323         help
 324           This option provides generic support for various PCI IDE Chipsets
 325           which otherwise might not be supported.
 326
 327 config BLK_DEV_OPTI621
 328         tristate "OPTi 82C621 chipset enhanced support"
 329         select BLK_DEV_IDEPCI
 330         help
 331           This is a driver for the OPTi 82C621 EIDE controller.
 332           Please read the comments at the top of <file:drivers/ide/opti621.c>.
 333
 334 config BLK_DEV_RZ1000
 335         tristate "RZ1000 chipset bugfix/support"
 336         depends on X86
 337         select BLK_DEV_IDEPCI
 338         help
 339           The PC-Technologies RZ1000 IDE chip is used on many common 486 and
 340           Pentium motherboards, usually along with the "Neptune" chipset.
 341           Unfortunately, it has a rather nasty design flaw that can cause
 342           severe data corruption under many conditions. Say Y here to include
 343           code which automatically detects and corrects the problem under
 344           Linux. This may slow disk throughput by a few percent, but at least
 345           things will operate 100% reliably.
 346
 347 config BLK_DEV_IDEDMA_PCI
 348         bool
 349         select BLK_DEV_IDEPCI
 350         select BLK_DEV_IDEDMA_SFF
 351
 352 config BLK_DEV_AEC62XX
 353         tristate "AEC62XX chipset support"
 354         select BLK_DEV_IDEDMA_PCI
 355         help
 356           This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
 357           IDE controllers. This allows the kernel to change PIO, DMA and UDMA
 358           speeds and to configure the chip to optimum performance.
 359
 360 config BLK_DEV_ALI15X3
 361         tristate "ALI M15x3 chipset support"
 362         select IDE_TIMINGS
 363         select BLK_DEV_IDEDMA_PCI
 364         help
 365           This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
 366           onboard chipsets.  It also tests for Simplex mode and enables
 367           normal dual channel support.
 368
 369           Please read the comments at the top of
 370           <file:drivers/ide/alim15x3.c>.
 371
 372           If unsure, say N.
 373
 374 config BLK_DEV_AMD74XX
 375         tristate "AMD and nVidia IDE support"
 376         depends on !ARM
 377         select IDE_TIMINGS
 378         select BLK_DEV_IDEDMA_PCI
 379         help
 380           This driver adds explicit support for AMD-7xx and AMD-8111 chips
 381           and also for the nVidia nForce chip.  This allows the kernel to
 382           change PIO, DMA and UDMA speeds and to configure the chip to
 383           optimum performance.
 384
 385 config BLK_DEV_ATIIXP
 386         tristate "ATI IXP chipset IDE support"
 387         depends on X86
 388         select BLK_DEV_IDEDMA_PCI
 389         help
 390           This driver adds explicit support for ATI IXP chipset.
 391           This allows the kernel to change PIO, DMA and UDMA speeds
 392           and to configure the chip to optimum performance.
 393
 394           Say Y here if you have an ATI IXP chipset IDE controller.
 395
 396 config BLK_DEV_CMD64X
 397         tristate "CMD64{3|6|8|9} chipset support"
 398         select IDE_TIMINGS
 399         select BLK_DEV_IDEDMA_PCI
 400         help
 401           Say Y here if you have an IDE controller which uses any of these
 402           chipsets: CMD643, CMD646, or CMD648.
 403
 404 config BLK_DEV_TRIFLEX
 405         tristate "Compaq Triflex IDE support"
 406         select BLK_DEV_IDEDMA_PCI
 407         help
 408           Say Y here if you have a Compaq Triflex IDE controller, such
 409           as those commonly found on Compaq Pentium-Pro systems
 410
 411 config BLK_DEV_CY82C693
 412         tristate "CY82C693 chipset support"
 413         depends on ALPHA
 414         select IDE_TIMINGS
 415         select BLK_DEV_IDEDMA_PCI
 416         help
 417           This driver adds detection and support for the CY82C693 chipset
 418           used on Digital's PC-Alpha 164SX boards.
 419
 420 config BLK_DEV_CS5520
 421         tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
 422         depends on X86_32 || COMPILE_TEST
 423         select BLK_DEV_IDEDMA_PCI
 424         help
 425           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
 426           5510/5520 chipset. This will automatically be detected and
 427           configured if found.
 428
 429           It is safe to say Y to this question.
 430
 431 config BLK_DEV_CS5530
 432         tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
 433         depends on X86_32 || COMPILE_TEST
 434         select BLK_DEV_IDEDMA_PCI
 435         help
 436           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
 437           will automatically be detected and configured if found.
 438
 439           It is safe to say Y to this question.
 440
 441 config BLK_DEV_CS5535
 442         tristate "AMD CS5535 chipset support"
 443         depends on X86_32
 444         select BLK_DEV_IDEDMA_PCI
 445         help
 446           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
 447           This will automatically be detected and configured if found.
 448
 449           It is safe to say Y to this question.
 450
 451 config BLK_DEV_CS5536
 452         tristate "CS5536 chipset support"
 453         depends on X86_32
 454         select BLK_DEV_IDEDMA_PCI
 455         help
 456           This option enables support for the AMD CS5536
 457           companion chip used with the Geode LX processor family.
 458
 459           If unsure, say N.
 460
 461 config BLK_DEV_HPT366
 462         tristate "HPT36X/37X chipset support"
 463         select BLK_DEV_IDEDMA_PCI
 464         help
 465           HPT366 is an Ultra DMA chipset for ATA-66.
 466           HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
 467           HPT370 is an Ultra DMA chipset for ATA-100.
 468           HPT372 is an Ultra DMA chipset for ATA-100.
 469           HPT374 is an Ultra DMA chipset for ATA-100.
 470
 471           This driver adds up to 4 more EIDE devices sharing a single
 472           interrupt.
 473
 474           The HPT366 chipset in its current form is bootable. One solution
 475           for this problem are special LILO commands for redirecting the
 476           reference to device 0x80. The other solution is to say Y to "Boot
 477           off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
 478           your mother board has the chipset natively mounted. Regardless one
 479           should use the fore mentioned option and call at LILO.
 480
 481           This driver requires dynamic tuning of the chipset during the
 482           ide-probe at boot. It is reported to support DVD II drives, by the
 483           manufacturer.
 484
 485 config BLK_DEV_JMICRON
 486         tristate "JMicron JMB36x support"
 487         select BLK_DEV_IDEDMA_PCI
 488         help
 489           Basic support for the JMicron ATA controllers. For full support
 490           use the libata drivers.
 491
 492 config BLK_DEV_SC1200
 493         tristate "National SCx200 chipset support"
 494         depends on X86_32 || COMPILE_TEST
 495         select BLK_DEV_IDEDMA_PCI
 496         help
 497           This driver adds support for the on-board IDE controller on the
 498           National SCx200 series of embedded x86 "Geode" systems.
 499
 500 config BLK_DEV_PIIX
 501         tristate "Intel PIIX/ICH chipsets support"
 502         select BLK_DEV_IDEDMA_PCI
 503         help
 504           This driver adds explicit support for Intel PIIX and ICH chips.
 505           This allows the kernel to change PIO, DMA and UDMA speeds and to
 506           configure the chip to optimum performance.
 507
 508 config BLK_DEV_IT8172
 509         tristate "IT8172 IDE support"
 510         select BLK_DEV_IDEDMA_PCI
 511         help
 512           This driver adds support for the IDE controller on the
 513           IT8172 System Controller.
 514
 515 config BLK_DEV_IT8213
 516         tristate "IT8213 IDE support"
 517         select BLK_DEV_IDEDMA_PCI
 518         help
 519          This driver adds support for the ITE 8213 IDE controller.
 520
 521 config BLK_DEV_IT821X
 522         tristate "IT821X IDE support"
 523         select BLK_DEV_IDEDMA_PCI
 524         help
 525           This driver adds support for the ITE 8211 IDE controller and the
 526           IT 8212 IDE RAID controller in both RAID and pass-through mode.
 527
 528 config BLK_DEV_NS87415
 529         tristate "NS87415 chipset support"
 530         select BLK_DEV_IDEDMA_PCI
 531         help
 532           This driver adds detection and support for the NS87415 chip
 533           (used mainly on SPARC64 and PA-RISC machines).
 534
 535           Please read the comments at the top of <file:drivers/ide/ns87415.c>.
 536
 537 config BLK_DEV_PDC202XX_OLD
 538         tristate "PROMISE PDC202{46|62|65|67} support"
 539         select BLK_DEV_IDEDMA_PCI
 540         help
 541           Promise Ultra33 or PDC20246
 542           Promise Ultra66 or PDC20262
 543           Promise Ultra100 or PDC20265/PDC20267/PDC20268
 544
 545           This driver adds up to 4 more EIDE devices sharing a single
 546           interrupt. This add-on card is a bootable PCI UDMA controller. Since
 547           multiple cards can be installed and there are BIOS ROM problems that
 548           happen if the BIOS revisions of all installed cards (three-max) do
 549           not match, the driver attempts to do dynamic tuning of the chipset
 550           at boot-time for max-speed.  Ultra33 BIOS 1.25 or newer is required
 551           for more than one card.
 552
 553           Please read the comments at the top of
 554           <file:drivers/ide/pdc202xx_old.c>.
 555
 556           If unsure, say N.
 557
 558 config BLK_DEV_PDC202XX_NEW
 559         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
 560         select BLK_DEV_IDEDMA_PCI
 561
 562 config BLK_DEV_SVWKS
 563         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
 564         select BLK_DEV_IDEDMA_PCI
 565         help
 566           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
 567           chipsets.
 568
 569 config BLK_DEV_SGIIOC4
 570         tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
 571         depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
 572         select BLK_DEV_IDEDMA_PCI
 573         help
 574           This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
 575           chipset, which has one channel and can support two devices.
 576           Please say Y here if you have an Altix System from SGI.
 577
 578 config BLK_DEV_SIIMAGE
 579         tristate "Silicon Image chipset support"
 580         select BLK_DEV_IDEDMA_PCI
 581         help
 582           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
 583           3112 (Serial ATA) chips.
 584
 585 config BLK_DEV_SIS5513
 586         tristate "SiS5513 chipset support"
 587         depends on X86
 588         select BLK_DEV_IDEDMA_PCI
 589         help
 590           This driver ensures (U)DMA support for SIS5513 chipset family based
 591           mainboards.
 592
 593           The following chipsets are supported:
 594           ATA16:  SiS5511, SiS5513
 595           ATA33:  SiS5591, SiS5597, SiS5598, SiS5600
 596           ATA66:  SiS530, SiS540, SiS620, SiS630, SiS640
 597           ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
 598           SiS745, SiS750
 599
 600           Please read the comments at the top of <file:drivers/ide/sis5513.c>.
 601
 602 config BLK_DEV_SL82C105
 603         tristate "Winbond SL82c105 support"
 604         depends on (PPC || ARM)
 605         select IDE_TIMINGS
 606         select BLK_DEV_IDEDMA_PCI
 607         help
 608           If you have a Winbond SL82c105 IDE controller, say Y here to enable
 609           special configuration for this chip. This is common on various CHRP
 610           motherboards, but could be used elsewhere. If in doubt, say Y.
 611
 612 config BLK_DEV_SLC90E66
 613         tristate "SLC90E66 chipset support"
 614         select BLK_DEV_IDEDMA_PCI
 615         help
 616           This driver ensures (U)DMA support for Victory66 SouthBridges for
 617           SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
 618           The nice thing about it is that you can mix Ultra/DMA/PIO devices
 619           and it will handle timing cycles.  Since this is an improved
 620           look-a-like to the PIIX4 it should be a nice addition.
 621
 622           Please read the comments at the top of
 623           <file:drivers/ide/slc90e66.c>.
 624
 625 config BLK_DEV_TRM290
 626         tristate "Tekram TRM290 chipset support"
 627         select BLK_DEV_IDEDMA_PCI
 628         help
 629           This driver adds support for bus master DMA transfers
 630           using the Tekram TRM290 PCI IDE chip. Volunteers are
 631           needed for further tweaking and development.
 632           Please read the comments at the top of <file:drivers/ide/trm290.c>.
 633
 634 config BLK_DEV_VIA82CXXX
 635         tristate "VIA82CXXX chipset support"
 636         select IDE_TIMINGS
 637         select BLK_DEV_IDEDMA_PCI
 638         help
 639           This driver adds explicit support for VIA BusMastering IDE chips.
 640           This allows the kernel to change PIO, DMA and UDMA speeds and to
 641           configure the chip to optimum performance.
 642
 643 config BLK_DEV_TC86C001
 644         tristate "Toshiba TC86C001 support"
 645         select BLK_DEV_IDEDMA_PCI
 646         help
 647         This driver adds support for Toshiba TC86C001 GOKU-S chip.
 648
 649 endif
 650
 651 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
 652 config BLK_DEV_IDE_PMAC
 653         tristate "PowerMac on-board IDE support"
 654         depends on PPC_PMAC
 655         select IDE_TIMINGS
 656         select BLK_DEV_IDEDMA_PCI
 657         help
 658           This driver provides support for the on-board IDE controller on
 659           most of the recent Apple Power Macintoshes and PowerBooks.
 660           If unsure, say Y.
 661
 662 config BLK_DEV_IDE_PMAC_ATA100FIRST
 663         bool "Probe on-board ATA/100 (Kauai) first"
 664         depends on BLK_DEV_IDE_PMAC
 665         help
 666           This option will cause the ATA/100 controller found in UniNorth2
 667           based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
 668           to be probed before the ATA/66 and ATA/33 controllers. Without
 669           these, those machine used to have the hard disk on hdc and the
 670           CD-ROM on hda. This option changes this to more natural hda for
 671           hard disk and hdc for CD-ROM.
 672
 673 config BLK_DEV_IDE_AU1XXX
 674        bool "IDE for AMD Alchemy Au1200"
 675        depends on MIPS_ALCHEMY
 676        select IDE_XFER_MODE
 677 choice
 678        prompt "IDE Mode for AMD Alchemy Au1200"
 679        default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 680        depends on BLK_DEV_IDE_AU1XXX
 681
 682 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 683        bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
 684
 685 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 686        bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
 687        depends on BLK_DEV_IDE_AU1XXX
 688 endchoice
 689
 690 config BLK_DEV_IDE_TX4938
 691         tristate "TX4938 internal IDE support"
 692         depends on SOC_TX4938
 693         select IDE_TIMINGS
 694
 695 config BLK_DEV_IDE_TX4939
 696         tristate "TX4939 internal IDE support"
 697         depends on SOC_TX4939
 698         select BLK_DEV_IDEDMA_SFF
 699
 700 config BLK_DEV_IDE_ICSIDE
 701         tristate "ICS IDE interface support"
 702         depends on ARM && ARCH_ACORN
 703         help
 704           On Acorn systems, say Y here if you wish to use the ICS IDE
 705           interface card.  This is not required for ICS partition support.
 706           If you are unsure, say N to this.
 707
 708 config BLK_DEV_IDEDMA_ICS
 709         bool "ICS DMA support"
 710         depends on BLK_DEV_IDE_ICSIDE
 711         help
 712           Say Y here if you want to add DMA (Direct Memory Access) support to
 713           the ICS IDE driver.
 714
 715 config BLK_DEV_IDE_RAPIDE
 716         tristate "RapIDE interface support"
 717         depends on ARM && ARCH_ACORN
 718         help
 719           Say Y here if you want to support the Yellowstone RapIDE controller
 720           manufactured for use with Acorn computers.
 721
 722 config BLK_DEV_GAYLE
 723         tristate "Amiga Gayle IDE interface support"
 724         depends on AMIGA
 725         help
 726           This is the IDE driver for the Amiga Gayle IDE interface. It supports
 727           both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
 728           This includes on-board IDE interfaces on some Amiga models (A600,
 729           A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
 730           bus (M-Tech E-Matrix 530 expansion card).
 731
 732           It also provides support for the so-called `IDE doublers' (made
 733           by various manufacturers, e.g. Eyetech) that can be connected to
 734           the on-board IDE interface of some Amiga models. Using such an IDE
 735           doubler, you can connect up to four instead of two IDE devices to
 736           the Amiga's on-board IDE interface. The feature is enabled at kernel
 737           runtime using the "gayle.doubler" kernel boot parameter.
 738
 739           Say Y if you have an Amiga with a Gayle IDE interface and want to use
 740           IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
 741           it.
 742
 743           Note that you also have to enable Zorro bus support if you want to
 744           use Gayle IDE interfaces on the Zorro expansion bus.
 745
 746 config BLK_DEV_BUDDHA
 747         tristate "Buddha/Catweasel/X-Surf IDE interface support"
 748         depends on ZORRO
 749         help
 750           This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
 751           and X-Surf expansion boards.  It supports up to two interfaces on the
 752           Buddha, three on the Catweasel and two on the X-Surf.
 753
 754           Say Y if you have a Buddha or Catweasel expansion board and want to
 755           use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
 756           to one of its IDE interfaces.
 757
 758 config BLK_DEV_FALCON_IDE
 759         tristate "Falcon IDE interface support"
 760         depends on ATARI
 761         help
 762           This is the IDE driver for the on-board IDE interface on the Atari
 763           Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
 764           disks, CD-ROM drives, etc.) that are connected to the on-board IDE
 765           interface.
 766
 767 config BLK_DEV_MAC_IDE
 768         tristate "Macintosh Quadra/Powerbook IDE interface support"
 769         depends on MAC
 770         help
 771           This is the IDE driver for the on-board IDE interface on some m68k
 772           Macintosh models. It supports both the `Quadra style' (used in
 773           Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
 774           (used in the Powerbook 150 and 190 models) IDE interface.
 775
 776           Say Y if you have such an Macintosh model and want to use IDE
 777           devices (hard disks, CD-ROM drives, etc.) that are connected to the
 778           on-board IDE interface.
 779
 780 config BLK_DEV_Q40IDE
 781         tristate "Q40/Q60 IDE interface support"
 782         depends on Q40
 783         help
 784           Enable the on-board IDE controller in the Q40/Q60.  This should
 785           normally be on; disable it only if you are running a custom hard
 786           drive subsystem through an expansion card.
 787
 788 config BLK_DEV_PALMCHIP_BK3710
 789         tristate "Palmchip bk3710 IDE controller support"
 790         depends on ARCH_DAVINCI
 791         select IDE_TIMINGS
 792         select BLK_DEV_IDEDMA_SFF
 793         help
 794           Say Y here if you want to support the onchip IDE controller on the
 795           TI DaVinci SoC
 796
 797 # no isa -> no vlb
 798 if ISA && (ALPHA || X86 || MIPS)
 799
 800 comment "Other IDE chipsets support"
 801 comment "Note: most of these also require special kernel boot parameters"
 802
 803 config BLK_DEV_4DRIVES
 804         tristate "Generic 4 drives/port support"
 805         help
 806           Certain older chipsets, including the Tekram 690CD, use a single set
 807           of I/O ports at 0x1f0 to control up to four drives, instead of the
 808           customary two drives per port. Support for this can be enabled at
 809           runtime using the "ide-4drives.probe" kernel boot parameter if you
 810           say Y here.
 811
 812 config BLK_DEV_ALI14XX
 813         tristate "ALI M14xx support"
 814         select IDE_TIMINGS
 815         select IDE_LEGACY
 816         help
 817           This driver is enabled at runtime using the "ali14xx.probe" kernel
 818           boot parameter.  It enables support for the secondary IDE interface
 819           of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
 820           I/O speeds to be set as well.
 821           See the files <file:Documentation/ide/ide.txt> and
 822           <file:drivers/ide/ali14xx.c> for more info.
 823
 824 config BLK_DEV_DTC2278
 825         tristate "DTC-2278 support"
 826         select IDE_XFER_MODE
 827         select IDE_LEGACY
 828         help
 829           This driver is enabled at runtime using the "dtc2278.probe" kernel
 830           boot parameter. It enables support for the secondary IDE interface
 831           of the DTC-2278 card, and permits faster I/O speeds to be set as
 832           well. See the <file:Documentation/ide/ide.txt> and
 833           <file:drivers/ide/dtc2278.c> files for more info.
 834
 835 config BLK_DEV_HT6560B
 836         tristate "Holtek HT6560B support"
 837         select IDE_TIMINGS
 838         select IDE_LEGACY
 839         help
 840           This driver is enabled at runtime using the "ht6560b.probe" kernel
 841           boot parameter. It enables support for the secondary IDE interface
 842           of the Holtek card, and permits faster I/O speeds to be set as well.
 843           See the <file:Documentation/ide/ide.txt> and
 844           <file:drivers/ide/ht6560b.c> files for more info.
 845
 846 config BLK_DEV_QD65XX
 847         tristate "QDI QD65xx support"
 848         select IDE_TIMINGS
 849         select IDE_LEGACY
 850         help
 851           This driver is enabled at runtime using the "qd65xx.probe" kernel
 852           boot parameter.  It permits faster I/O speeds to be set.  See the
 853           <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
 854           for more info.
 855
 856 config BLK_DEV_UMC8672
 857         tristate "UMC-8672 support"
 858         select IDE_XFER_MODE
 859         select IDE_LEGACY
 860         help
 861           This driver is enabled at runtime using the "umc8672.probe" kernel
 862           boot parameter. It enables support for the secondary IDE interface
 863           of the UMC-8672, and permits faster I/O speeds to be set as well.
 864           See the files <file:Documentation/ide/ide.txt> and
 865           <file:drivers/ide/umc8672.c> for more info.
 866
 867 endif
 868
 869 config BLK_DEV_IDEDMA
 870         def_bool BLK_DEV_IDEDMA_SFF || \
 871                  BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 872         select IDE_XFER_MODE
 873
 874 endif # IDE