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         select IDE_ATAPI
 121         ---help---
 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.
 127
 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".
 133
 134           To compile this driver as a module, choose M here: the
 135           module will be called ide-cd.
 136
 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
 140         default y
 141         help
 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
 144           memory, though.
 145
 146 config BLK_DEV_IDETAPE
 147         tristate "Include IDE/ATAPI TAPE support"
 148         select IDE_ATAPI
 149         help
 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.
 154
 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.
 158
 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.
 165
 166           To compile this driver as a module, choose M here: the
 167           module will be called ide-tape.
 168
 169 config BLK_DEV_IDEACPI
 170         bool "IDE ACPI support"
 171         depends on ACPI
 172         ---help---
 173           Implement ACPI support for generic IDE devices. On modern
 174           machines ACPI support is required to properly handle ACPI S3 states.
 175
 176 config IDE_TASK_IOCTL
 177         bool "IDE Taskfile Access"
 178         help
 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.
 183
 184           If you are unsure, say N here.
 185
 186 config IDE_PROC_FS
 187         bool "legacy /proc/ide/ support"
 188         depends on IDE && PROC_FS
 189         default y
 190         help
 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.
 194
 195           If unsure say Y.
 196
 197 comment "IDE chipset support/bugfixes"
 198
 199 config IDE_GENERIC
 200         tristate "generic/default IDE chipset support"
 201         depends on ALPHA || X86 || IA64 || M32R || MIPS || ARCH_RPC
 202         default ARM && ARCH_RPC
 203         help
 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.
 211
 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.
 217
 218           If unsure, say N.
 219
 220 config BLK_DEV_PLATFORM
 221         tristate "Platform driver for IDE interfaces"
 222         help
 223           This is the platform IDE driver, used mostly for Memory Mapped
 224           IDE devices, like Compact Flashes running in True IDE mode.
 225
 226           If unsure, say N.
 227
 228 config BLK_DEV_CMD640
 229         tristate "CMD640 chipset bugfix/support"
 230         depends on X86
 231         select IDE_TIMINGS
 232         ---help---
 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
 240           systems.
 241
 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.)
 248
 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>.
 252
 253 config BLK_DEV_CMD640_ENHANCED
 254         bool "CMD640 enhanced support"
 255         depends on BLK_DEV_CMD640
 256         help
 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.
 261           Otherwise say N.
 262
 263 config BLK_DEV_IDEPNP
 264         tristate "PNP EIDE support"
 265         depends on PNP
 266         help
 267           If you have a PnP (Plug and Play) compatible EIDE card and
 268           would like the kernel to automatically detect and activate
 269           it, say Y here.
 270
 271 config BLK_DEV_IDEDMA_SFF
 272         bool
 273
 274 if PCI
 275
 276 comment "PCI IDE chipsets support"
 277
 278 config BLK_DEV_IDEPCI
 279         bool
 280
 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
 284         default y
 285         help
 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.
 289
 290           Please note that this method of assuring stable naming of
 291           IDE devices is unreliable and use other means for achieving
 292           it (i.e. udev).
 293
 294           If in doubt, say N.
 295
 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)
 300         help
 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.
 308
 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.
 311
 312           Please also note that this method of assuring stable naming of
 313           IDE devices is unreliable and use other means for achieving it
 314           (i.e. udev).
 315
 316           If in doubt, say N.
 317
 318 config BLK_DEV_GENERIC
 319         tristate "Generic PCI IDE Chipset Support"
 320         select BLK_DEV_IDEPCI
 321         help
 322           This option provides generic support for various PCI IDE Chipsets
 323           which otherwise might not be supported.
 324
 325 config BLK_DEV_OPTI621
 326         tristate "OPTi 82C621 chipset enhanced support"
 327         select BLK_DEV_IDEPCI
 328         help
 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>.
 331
 332 config BLK_DEV_RZ1000
 333         tristate "RZ1000 chipset bugfix/support"
 334         depends on X86
 335         select BLK_DEV_IDEPCI
 336         help
 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.
 344
 345 config BLK_DEV_IDEDMA_PCI
 346         bool
 347         select BLK_DEV_IDEPCI
 348         select BLK_DEV_IDEDMA_SFF
 349
 350 config BLK_DEV_AEC62XX
 351         tristate "AEC62XX chipset support"
 352         select BLK_DEV_IDEDMA_PCI
 353         help
 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.
 357
 358 config BLK_DEV_ALI15X3
 359         tristate "ALI M15x3 chipset support"
 360         select IDE_TIMINGS
 361         select BLK_DEV_IDEDMA_PCI
 362         help
 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.
 366
 367           Please read the comments at the top of
 368           <file:drivers/ide/alim15x3.c>.
 369
 370           If unsure, say N.
 371
 372 config BLK_DEV_AMD74XX
 373         tristate "AMD and nVidia IDE support"
 374         depends on !ARM
 375         select IDE_TIMINGS
 376         select BLK_DEV_IDEDMA_PCI
 377         help
 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
 381           optimum performance.
 382
 383 config BLK_DEV_ATIIXP
 384         tristate "ATI IXP chipset IDE support"
 385         depends on X86
 386         select BLK_DEV_IDEDMA_PCI
 387         help
 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.
 391
 392           Say Y here if you have an ATI IXP chipset IDE controller.
 393
 394 config BLK_DEV_CMD64X
 395         tristate "CMD64{3|6|8|9} chipset support"
 396         select IDE_TIMINGS
 397         select BLK_DEV_IDEDMA_PCI
 398         help
 399           Say Y here if you have an IDE controller which uses any of these
 400           chipsets: CMD643, CMD646, or CMD648.
 401
 402 config BLK_DEV_TRIFLEX
 403         tristate "Compaq Triflex IDE support"
 404         select BLK_DEV_IDEDMA_PCI
 405         help
 406           Say Y here if you have a Compaq Triflex IDE controller, such
 407           as those commonly found on Compaq Pentium-Pro systems
 408
 409 config BLK_DEV_CY82C693
 410         tristate "CY82C693 chipset support"
 411         depends on ALPHA
 412         select IDE_TIMINGS
 413         select BLK_DEV_IDEDMA_PCI
 414         help
 415           This driver adds detection and support for the CY82C693 chipset
 416           used on Digital's PC-Alpha 164SX boards.
 417
 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
 422         help
 423           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
 424           5510/5520 chipset. This will automatically be detected and
 425           configured if found.
 426
 427           It is safe to say Y to this question.
 428
 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
 433         help
 434           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
 435           will automatically be detected and configured if found.
 436
 437           It is safe to say Y to this question.
 438
 439 config BLK_DEV_CS5535
 440         tristate "AMD CS5535 chipset support"
 441         depends on X86_32
 442         select BLK_DEV_IDEDMA_PCI
 443         help
 444           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
 445           This will automatically be detected and configured if found.
 446
 447           It is safe to say Y to this question.
 448
 449 config BLK_DEV_CS5536
 450         tristate "CS5536 chipset support"
 451         depends on X86_32
 452         select BLK_DEV_IDEDMA_PCI
 453         help
 454           This option enables support for the AMD CS5536
 455           companion chip used with the Geode LX processor family.
 456
 457           If unsure, say N.
 458
 459 config BLK_DEV_HPT366
 460         tristate "HPT36X/37X chipset support"
 461         select BLK_DEV_IDEDMA_PCI
 462         help
 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.
 468
 469           This driver adds up to 4 more EIDE devices sharing a single
 470           interrupt.
 471
 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.
 478
 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
 481           manufacturer.
 482
 483 config BLK_DEV_JMICRON
 484         tristate "JMicron JMB36x support"
 485         select BLK_DEV_IDEDMA_PCI
 486         help
 487           Basic support for the JMicron ATA controllers. For full support
 488           use the libata drivers.
 489
 490 config BLK_DEV_SC1200
 491         tristate "National SCx200 chipset support"
 492         depends on X86_32 || COMPILE_TEST
 493         select BLK_DEV_IDEDMA_PCI
 494         help
 495           This driver adds support for the on-board IDE controller on the
 496           National SCx200 series of embedded x86 "Geode" systems.
 497
 498 config BLK_DEV_PIIX
 499         tristate "Intel PIIX/ICH chipsets support"
 500         select BLK_DEV_IDEDMA_PCI
 501         help
 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.
 505
 506 config BLK_DEV_IT8172
 507         tristate "IT8172 IDE support"
 508         select BLK_DEV_IDEDMA_PCI
 509         help
 510           This driver adds support for the IDE controller on the
 511           IT8172 System Controller.
 512
 513 config BLK_DEV_IT8213
 514         tristate "IT8213 IDE support"
 515         select BLK_DEV_IDEDMA_PCI
 516         help
 517          This driver adds support for the ITE 8213 IDE controller.
 518
 519 config BLK_DEV_IT821X
 520         tristate "IT821X IDE support"
 521         select BLK_DEV_IDEDMA_PCI
 522         help
 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.
 525
 526 config BLK_DEV_NS87415
 527         tristate "NS87415 chipset support"
 528         select BLK_DEV_IDEDMA_PCI
 529         help
 530           This driver adds detection and support for the NS87415 chip
 531           (used mainly on SPARC64 and PA-RISC machines).
 532
 533           Please read the comments at the top of <file:drivers/ide/ns87415.c>.
 534
 535 config BLK_DEV_PDC202XX_OLD
 536         tristate "PROMISE PDC202{46|62|65|67} support"
 537         select BLK_DEV_IDEDMA_PCI
 538         help
 539           Promise Ultra33 or PDC20246
 540           Promise Ultra66 or PDC20262
 541           Promise Ultra100 or PDC20265/PDC20267/PDC20268
 542
 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.
 550
 551           Please read the comments at the top of
 552           <file:drivers/ide/pdc202xx_old.c>.
 553
 554           If unsure, say N.
 555
 556 config BLK_DEV_PDC202XX_NEW
 557         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
 558         select BLK_DEV_IDEDMA_PCI
 559
 560 config BLK_DEV_SVWKS
 561         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
 562         select BLK_DEV_IDEDMA_PCI
 563         help
 564           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
 565           chipsets.
 566
 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
 571         help
 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.
 575
 576 config BLK_DEV_SIIMAGE
 577         tristate "Silicon Image chipset support"
 578         select BLK_DEV_IDEDMA_PCI
 579         help
 580           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
 581           3112 (Serial ATA) chips.
 582
 583 config BLK_DEV_SIS5513
 584         tristate "SiS5513 chipset support"
 585         depends on X86
 586         select BLK_DEV_IDEDMA_PCI
 587         help
 588           This driver ensures (U)DMA support for SIS5513 chipset family based
 589           mainboards.
 590
 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,
 596           SiS745, SiS750
 597
 598           Please read the comments at the top of <file:drivers/ide/sis5513.c>.
 599
 600 config BLK_DEV_SL82C105
 601         tristate "Winbond SL82c105 support"
 602         depends on (PPC || ARM)
 603         select IDE_TIMINGS
 604         select BLK_DEV_IDEDMA_PCI
 605         help
 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.
 609
 610 config BLK_DEV_SLC90E66
 611         tristate "SLC90E66 chipset support"
 612         select BLK_DEV_IDEDMA_PCI
 613         help
 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.
 619
 620           Please read the comments at the top of
 621           <file:drivers/ide/slc90e66.c>.
 622
 623 config BLK_DEV_TRM290
 624         tristate "Tekram TRM290 chipset support"
 625         select BLK_DEV_IDEDMA_PCI
 626         help
 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>.
 631
 632 config BLK_DEV_VIA82CXXX
 633         tristate "VIA82CXXX chipset support"
 634         select IDE_TIMINGS
 635         select BLK_DEV_IDEDMA_PCI
 636         help
 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.
 640
 641 config BLK_DEV_TC86C001
 642         tristate "Toshiba TC86C001 support"
 643         select BLK_DEV_IDEDMA_PCI
 644         help
 645         This driver adds support for Toshiba TC86C001 GOKU-S chip.
 646
 647 endif
 648
 649 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
 650 config BLK_DEV_IDE_PMAC
 651         tristate "PowerMac on-board IDE support"
 652         depends on PPC_PMAC
 653         select IDE_TIMINGS
 654         select BLK_DEV_IDEDMA_PCI
 655         help
 656           This driver provides support for the on-board IDE controller on
 657           most of the recent Apple Power Macintoshes and PowerBooks.
 658           If unsure, say Y.
 659
 660 config BLK_DEV_IDE_PMAC_ATA100FIRST
 661         bool "Probe on-board ATA/100 (Kauai) first"
 662         depends on BLK_DEV_IDE_PMAC
 663         help
 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.
 670
 671 config BLK_DEV_IDE_AU1XXX
 672        bool "IDE for AMD Alchemy Au1200"
 673        depends on MIPS_ALCHEMY
 674        select IDE_XFER_MODE
 675 choice
 676        prompt "IDE Mode for AMD Alchemy Au1200"
 677        default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 678        depends on BLK_DEV_IDE_AU1XXX
 679
 680 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 681        bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
 682
 683 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 684        bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
 685        depends on BLK_DEV_IDE_AU1XXX
 686 endchoice
 687
 688 config BLK_DEV_IDE_TX4938
 689         tristate "TX4938 internal IDE support"
 690         depends on SOC_TX4938
 691         select IDE_TIMINGS
 692
 693 config BLK_DEV_IDE_TX4939
 694         tristate "TX4939 internal IDE support"
 695         depends on SOC_TX4939
 696         select BLK_DEV_IDEDMA_SFF
 697
 698 config BLK_DEV_IDE_ICSIDE
 699         tristate "ICS IDE interface support"
 700         depends on ARM && ARCH_ACORN
 701         help
 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.
 705
 706 config BLK_DEV_IDEDMA_ICS
 707         bool "ICS DMA support"
 708         depends on BLK_DEV_IDE_ICSIDE
 709         help
 710           Say Y here if you want to add DMA (Direct Memory Access) support to
 711           the ICS IDE driver.
 712
 713 config BLK_DEV_IDE_RAPIDE
 714         tristate "RapIDE interface support"
 715         depends on ARM && ARCH_ACORN
 716         help
 717           Say Y here if you want to support the Yellowstone RapIDE controller
 718           manufactured for use with Acorn computers.
 719
 720 config BLK_DEV_GAYLE
 721         tristate "Amiga Gayle IDE interface support"
 722         depends on AMIGA
 723         help
 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).
 729
 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.
 736
 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
 739           it.
 740
 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.
 743
 744 config BLK_DEV_BUDDHA
 745         tristate "Buddha/Catweasel/X-Surf IDE interface support"
 746         depends on ZORRO
 747         help
 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.
 751
 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.
 755
 756 config BLK_DEV_FALCON_IDE
 757         tristate "Falcon IDE interface support"
 758         depends on ATARI
 759         help
 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
 763           interface.
 764
 765 config BLK_DEV_MAC_IDE
 766         tristate "Macintosh Quadra/Powerbook IDE interface support"
 767         depends on MAC
 768         help
 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.
 773
 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.
 777
 778 config BLK_DEV_Q40IDE
 779         tristate "Q40/Q60 IDE interface support"
 780         depends on Q40
 781         help
 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.
 785
 786 config BLK_DEV_PALMCHIP_BK3710
 787         tristate "Palmchip bk3710 IDE controller support"
 788         depends on ARCH_DAVINCI
 789         select IDE_TIMINGS
 790         select BLK_DEV_IDEDMA_SFF
 791         help
 792           Say Y here if you want to support the onchip IDE controller on the
 793           TI DaVinci SoC
 794
 795 # no isa -> no vlb
 796 if ISA && (ALPHA || X86 || MIPS)
 797
 798 comment "Other IDE chipsets support"
 799 comment "Note: most of these also require special kernel boot parameters"
 800
 801 config BLK_DEV_4DRIVES
 802         tristate "Generic 4 drives/port support"
 803         help
 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
 808           say Y here.
 809
 810 config BLK_DEV_ALI14XX
 811         tristate "ALI M14xx support"
 812         select IDE_TIMINGS
 813         select IDE_LEGACY
 814         help
 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.
 821
 822 config BLK_DEV_DTC2278
 823         tristate "DTC-2278 support"
 824         select IDE_XFER_MODE
 825         select IDE_LEGACY
 826         help
 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.
 832
 833 config BLK_DEV_HT6560B
 834         tristate "Holtek HT6560B support"
 835         select IDE_TIMINGS
 836         select IDE_LEGACY
 837         help
 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.
 843
 844 config BLK_DEV_QD65XX
 845         tristate "QDI QD65xx support"
 846         select IDE_TIMINGS
 847         select IDE_LEGACY
 848         help
 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>
 852           for more info.
 853
 854 config BLK_DEV_UMC8672
 855         tristate "UMC-8672 support"
 856         select IDE_XFER_MODE
 857         select IDE_LEGACY
 858         help
 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.
 864
 865 endif
 866
 867 config BLK_DEV_IDEDMA
 868         def_bool BLK_DEV_IDEDMA_SFF || \
 869                  BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 870         select IDE_XFER_MODE
 871
 872 endif # IDE