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"
  11         depends on HAVE_IDE
  12         depends on BLOCK
  13         ---help---
  14           If you say Y here, your kernel will be able to manage low cost mass
  15           storage units such as ATA/(E)IDE and ATAPI units. The most common
  16           cases are IDE hard drives and ATAPI CD-ROM drives.
  17
  18           If your system is pure SCSI and doesn't use these interfaces, you
  19           can say N here.
  20
  21           Integrated Disk Electronics (IDE aka ATA-1) is a connecting standard
  22           for mass storage units such as hard disks. It was designed by
  23           Western Digital and Compaq Computer in 1984. It was then named
  24           ST506. Quite a number of disks use the IDE interface.
  25
  26           AT Attachment (ATA) is the superset of the IDE specifications.
  27           ST506 was also called ATA-1.
  28
  29           Fast-IDE is ATA-2 (also named Fast ATA), Enhanced IDE (EIDE) is
  30           ATA-3. It provides support for larger disks (up to 8.4GB by means of
  31           the LBA standard), more disks (4 instead of 2) and for other mass
  32           storage units such as tapes and cdrom. UDMA/33 (aka UltraDMA/33) is
  33           ATA-4 and provides faster (and more CPU friendly) transfer modes
  34           than previous PIO (Programmed processor Input/Output) from previous
  35           ATA/IDE standards by means of fast DMA controllers.
  36
  37           ATA Packet Interface (ATAPI) is a protocol used by EIDE tape and
  38           CD-ROM drives, similar in many respects to the SCSI protocol.
  39
  40           SMART IDE (Self Monitoring, Analysis and Reporting Technology) was
  41           designed in order to prevent data corruption and disk crash by
  42           detecting pre hardware failure conditions (heat, access time, and
  43           the like...). Disks built since June 1995 may follow this standard.
  44           The kernel itself doesn't manage this; however there are quite a
  45           number of user programs such as smart that can query the status of
  46           SMART parameters from disk drives.
  47
  48           To compile this driver as a module, choose M here: the
  49           module will be called ide.
  50
  51           For further information, please read <file:Documentation/ide/ide.txt>.
  52
  53           If unsure, say Y.
  54
  55 if IDE
  56
  57 comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
  58
  59 config IDE_TIMINGS
  60         bool
  61
  62 config IDE_ATAPI
  63         bool
  64
  65 config BLK_DEV_IDE_SATA
  66         bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
  67         default n
  68         ---help---
  69           There are two drivers for Serial ATA controllers.
  70
  71           The main driver, "libata", uses the SCSI subsystem
  72           and supports most modern SATA controllers. In order to use it
  73           you may take a look at "Serial ATA (prod) and Parallel ATA
  74           (experimental) drivers".
  75
  76           The IDE driver (which you are currently configuring) supports
  77           a few first-generation SATA controllers.
  78
  79           In order to eliminate conflicts between the two subsystems,
  80           this config option enables the IDE driver's SATA support.
  81           Normally this is disabled, as it is preferred that libata
  82           supports SATA controllers, and this (IDE) driver supports
  83           PATA controllers.
  84
  85           If unsure, say N.
  86
  87 config IDE_GD
  88         tristate "generic ATA/ATAPI disk support"
  89         default y
  90         help
  91           Support for ATA/ATAPI disks (including ATAPI floppy drives).
  92
  93           To compile this driver as a module, choose M here.
  94           The module will be called ide-gd_mod.
  95
  96           If unsure, say Y.
  97
  98 config IDE_GD_ATA
  99         bool "ATA disk support"
 100         depends on IDE_GD
 101         default y
 102         help
 103           This will include support for ATA hard disks.
 104
 105           If unsure, say Y.
 106
 107 config IDE_GD_ATAPI
 108         bool "ATAPI floppy support"
 109         depends on IDE_GD
 110         select IDE_ATAPI
 111         help
 112           This will include support for ATAPI floppy drives
 113           (i.e. Iomega ZIP or MKE LS-120).
 114
 115           For information about jumper settings and the question
 116           of when a ZIP drive uses a partition table, see
 117           <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
 118
 119           If unsure, say N.
 120
 121 config BLK_DEV_IDECS
 122         tristate "PCMCIA IDE support"
 123         depends on PCMCIA
 124         help
 125           Support for Compact Flash cards, outboard IDE disks, tape drives,
 126           and CD-ROM drives connected through a PCMCIA card.
 127
 128 config BLK_DEV_DELKIN
 129         tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
 130         depends on CARDBUS && PCI
 131         help
 132           Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
 133           Adapters.  This may also work for similar SD and XD adapters.
 134
 135 config BLK_DEV_IDECD
 136         tristate "Include IDE/ATAPI CDROM support"
 137         ---help---
 138           If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
 139           a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
 140           SCSI protocol. Most new CD-ROM drives use ATAPI, including the
 141           NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
 142           double(2X) or better speed drives.
 143
 144           If you say Y here, the CD-ROM drive will be identified at boot time
 145           along with other IDE devices, as "hdb" or "hdc", or something
 146           similar (check the boot messages with dmesg). If this is your only
 147           CD-ROM drive, you can say N to all other CD-ROM options, but be sure
 148           to say Y or M to "ISO 9660 CD-ROM file system support".
 149
 150           To compile this driver as a module, choose M here: the
 151           module will be called ide-cd.
 152
 153 config BLK_DEV_IDECD_VERBOSE_ERRORS
 154         bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED
 155         depends on BLK_DEV_IDECD
 156         default y
 157         help
 158           Turn this on to have the driver print out the meanings of the
 159           ATAPI error codes.  This will use up additional 8kB of kernel-space
 160           memory, though.
 161
 162 config BLK_DEV_IDETAPE
 163         tristate "Include IDE/ATAPI TAPE support"
 164         select IDE_ATAPI
 165         help
 166           If you have an IDE tape drive using the ATAPI protocol, say Y.
 167           ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
 168           similar to the SCSI protocol.  If you have an SCSI tape drive
 169           however, you can say N here.
 170
 171           You should also say Y if you have an OnStream DI-30 tape drive; this
 172           will not work with the SCSI protocol, until there is support for the
 173           SC-30 and SC-50 versions.
 174
 175           If you say Y here, the tape drive will be identified at boot time
 176           along with other IDE devices, as "hdb" or "hdc", or something
 177           similar, and will be mapped to a character device such as "ht0"
 178           (check the boot messages with dmesg).  Be sure to consult the
 179           <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
 180           files for usage information.
 181
 182           To compile this driver as a module, choose M here: the
 183           module will be called ide-tape.
 184
 185 config BLK_DEV_IDESCSI
 186         tristate "SCSI emulation support (DEPRECATED)"
 187         depends on SCSI
 188         select IDE_ATAPI
 189         ---help---
 190           WARNING: ide-scsi is no longer needed for cd writing applications!
 191           The 2.6 kernel supports direct writing to ide-cd, which eliminates
 192           the need for ide-scsi + the entire scsi stack just for writing a
 193           cd. The new method is more efficient in every way.
 194
 195           This will provide SCSI host adapter emulation for IDE ATAPI devices,
 196           and will allow you to use a SCSI device driver instead of a native
 197           ATAPI driver.
 198
 199           If both this SCSI emulation and native ATAPI support are compiled
 200           into the kernel, the native support will be used.
 201
 202 config BLK_DEV_IDEACPI
 203         bool "IDE ACPI support"
 204         depends on ACPI
 205         ---help---
 206           Implement ACPI support for generic IDE devices. On modern
 207           machines ACPI support is required to properly handle ACPI S3 states.
 208
 209 config IDE_TASK_IOCTL
 210         bool "IDE Taskfile Access"
 211         help
 212           This is a direct raw access to the media.  It is a complex but
 213           elegant solution to test and validate the domain of the hardware and
 214           perform below the driver data recovery if needed.  This is the most
 215           basic form of media-forensics.
 216
 217           If you are unsure, say N here.
 218
 219 config IDE_PROC_FS
 220         bool "legacy /proc/ide/ support"
 221         depends on IDE && PROC_FS
 222         default y
 223         help
 224           This option enables support for the various files in
 225           /proc/ide.  In Linux 2.6 this has been superseded by
 226           files in sysfs but many legacy applications rely on this.
 227
 228           If unsure say Y.
 229
 230 comment "IDE chipset support/bugfixes"
 231
 232 config IDE_GENERIC
 233         tristate "generic/default IDE chipset support"
 234         depends on ALPHA || X86 || IA64 || M32R || MIPS
 235         help
 236           This is the generic IDE driver.  This driver attaches to the
 237           fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
 238           so on).  Please note that if this driver is built into the
 239           kernel or loaded before other ATA (IDE or libata) drivers
 240           and the controller is located at legacy ports, this driver
 241           may grab those ports and thus can prevent the controller
 242           specific driver from attaching.
 243
 244           Also, currently, IDE generic doesn't allow IRQ sharing
 245           meaning that the IRQs it grabs won't be available to other
 246           controllers sharing those IRQs which usually makes drivers
 247           for those controllers fail.  Generally, it's not a good idea
 248           to load IDE generic driver on modern systems.
 249
 250           If unsure, say N.
 251
 252 config BLK_DEV_PLATFORM
 253         tristate "Platform driver for IDE interfaces"
 254         help
 255           This is the platform IDE driver, used mostly for Memory Mapped
 256           IDE devices, like Compact Flashes running in True IDE mode.
 257
 258           If unsure, say N.
 259
 260 config BLK_DEV_CMD640
 261         tristate "CMD640 chipset bugfix/support"
 262         depends on X86
 263         select IDE_TIMINGS
 264         ---help---
 265           The CMD-Technologies CMD640 IDE chip is used on many common 486 and
 266           Pentium motherboards, usually in combination with a "Neptune" or
 267           "SiS" chipset. Unfortunately, it has a number of rather nasty
 268           design flaws that can cause severe data corruption under many common
 269           conditions. Say Y here to include code which tries to automatically
 270           detect and correct the problems under Linux. This option also
 271           enables access to the secondary IDE ports in some CMD640 based
 272           systems.
 273
 274           This driver will work automatically in PCI based systems (most new
 275           systems have PCI slots). But if your system uses VESA local bus
 276           (VLB) instead of PCI, you must also supply a kernel boot parameter
 277           to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
 278           bootparam" or see the documentation of your boot loader about how to
 279           pass options to the kernel.)
 280
 281           The CMD640 chip is also used on add-in cards by Acculogic, and on
 282           the "CSA-6400E PCI to IDE controller" that some people have. For
 283           details, read <file:Documentation/ide/ide.txt>.
 284
 285 config BLK_DEV_CMD640_ENHANCED
 286         bool "CMD640 enhanced support"
 287         depends on BLK_DEV_CMD640
 288         help
 289           This option includes support for setting/autotuning PIO modes and
 290           prefetch on CMD640 IDE interfaces.  For details, read
 291           <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
 292           and your BIOS does not already do this for you, then say Y here.
 293           Otherwise say N.
 294
 295 config BLK_DEV_IDEPNP
 296         tristate "PNP EIDE support"
 297         depends on PNP
 298         help
 299           If you have a PnP (Plug and Play) compatible EIDE card and
 300           would like the kernel to automatically detect and activate
 301           it, say Y here.
 302
 303 config BLK_DEV_IDEDMA_SFF
 304         bool
 305
 306 if PCI
 307
 308 comment "PCI IDE chipsets support"
 309
 310 config BLK_DEV_IDEPCI
 311         bool
 312
 313 config IDEPCI_PCIBUS_ORDER
 314         bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
 315         depends on IDE=y && BLK_DEV_IDEPCI
 316         default y
 317         help
 318           Probe IDE PCI devices in the order in which they appear on the
 319           PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
 320           instead of the order in which IDE PCI host drivers are loaded.
 321
 322           Please note that this method of assuring stable naming of
 323           IDE devices is unreliable and use other means for achieving
 324           it (i.e. udev).
 325
 326           If in doubt, say N.
 327
 328 # TODO: split it on per host driver config options (or module parameters)
 329 config BLK_DEV_OFFBOARD
 330         bool "Boot off-board chipsets first support (DEPRECATED)"
 331         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)
 332         help
 333           Normally, IDE controllers built into the motherboard (on-board
 334           controllers) are assigned to ide0 and ide1 while those on add-in PCI
 335           cards (off-board controllers) are relegated to ide2 and ide3.
 336           Answering Y here will allow you to reverse the situation, with
 337           off-board controllers on ide0/1 and on-board controllers on ide2/3.
 338           This can improve the usability of some boot managers such as lilo
 339           when booting from a drive on an off-board controller.
 340
 341           Note that, if you do this, the order of the hd* devices will be
 342           rearranged which may require modification of fstab and other files.
 343
 344           Please also note that this method of assuring stable naming of
 345           IDE devices is unreliable and use other means for achieving it
 346           (i.e. udev).
 347
 348           If in doubt, say N.
 349
 350 config BLK_DEV_GENERIC
 351         tristate "Generic PCI IDE Chipset Support"
 352         select BLK_DEV_IDEPCI
 353         help
 354           This option provides generic support for various PCI IDE Chipsets
 355           which otherwise might not be supported.
 356
 357 config BLK_DEV_OPTI621
 358         tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
 359         depends on EXPERIMENTAL
 360         select BLK_DEV_IDEPCI
 361         help
 362           This is a driver for the OPTi 82C621 EIDE controller.
 363           Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
 364
 365 config BLK_DEV_RZ1000
 366         tristate "RZ1000 chipset bugfix/support"
 367         depends on X86
 368         select BLK_DEV_IDEPCI
 369         help
 370           The PC-Technologies RZ1000 IDE chip is used on many common 486 and
 371           Pentium motherboards, usually along with the "Neptune" chipset.
 372           Unfortunately, it has a rather nasty design flaw that can cause
 373           severe data corruption under many conditions. Say Y here to include
 374           code which automatically detects and corrects the problem under
 375           Linux. This may slow disk throughput by a few percent, but at least
 376           things will operate 100% reliably.
 377
 378 config BLK_DEV_IDEDMA_PCI
 379         bool
 380         select BLK_DEV_IDEPCI
 381         select BLK_DEV_IDEDMA_SFF
 382
 383 config BLK_DEV_AEC62XX
 384         tristate "AEC62XX chipset support"
 385         select BLK_DEV_IDEDMA_PCI
 386         help
 387           This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
 388           IDE controllers. This allows the kernel to change PIO, DMA and UDMA
 389           speeds and to configure the chip to optimum performance.
 390
 391 config BLK_DEV_ALI15X3
 392         tristate "ALI M15x3 chipset support"
 393         select IDE_TIMINGS
 394         select BLK_DEV_IDEDMA_PCI
 395         help
 396           This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
 397           onboard chipsets.  It also tests for Simplex mode and enables
 398           normal dual channel support.
 399
 400           Please read the comments at the top of
 401           <file:drivers/ide/pci/alim15x3.c>.
 402
 403           If unsure, say N.
 404
 405 config BLK_DEV_AMD74XX
 406         tristate "AMD and nVidia IDE support"
 407         depends on !ARM
 408         select IDE_TIMINGS
 409         select BLK_DEV_IDEDMA_PCI
 410         help
 411           This driver adds explicit support for AMD-7xx and AMD-8111 chips
 412           and also for the nVidia nForce chip.  This allows the kernel to
 413           change PIO, DMA and UDMA speeds and to configure the chip to
 414           optimum performance.
 415
 416 config BLK_DEV_ATIIXP
 417         tristate "ATI IXP chipset IDE support"
 418         depends on X86
 419         select BLK_DEV_IDEDMA_PCI
 420         help
 421           This driver adds explicit support for ATI IXP chipset.
 422           This allows the kernel to change PIO, DMA and UDMA speeds
 423           and to configure the chip to optimum performance.
 424
 425           Say Y here if you have an ATI IXP chipset IDE controller.
 426
 427 config BLK_DEV_CMD64X
 428         tristate "CMD64{3|6|8|9} chipset support"
 429         select IDE_TIMINGS
 430         select BLK_DEV_IDEDMA_PCI
 431         help
 432           Say Y here if you have an IDE controller which uses any of these
 433           chipsets: CMD643, CMD646, or CMD648.
 434
 435 config BLK_DEV_TRIFLEX
 436         tristate "Compaq Triflex IDE support"
 437         select BLK_DEV_IDEDMA_PCI
 438         help
 439           Say Y here if you have a Compaq Triflex IDE controller, such
 440           as those commonly found on Compaq Pentium-Pro systems
 441
 442 config BLK_DEV_CY82C693
 443         tristate "CY82C693 chipset support"
 444         depends on ALPHA
 445         select IDE_TIMINGS
 446         select BLK_DEV_IDEDMA_PCI
 447         help
 448           This driver adds detection and support for the CY82C693 chipset
 449           used on Digital's PC-Alpha 164SX boards.
 450
 451 config BLK_DEV_CS5520
 452         tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
 453         depends on EXPERIMENTAL
 454         select BLK_DEV_IDEDMA_PCI
 455         help
 456           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
 457           5510/5520 chipset. This will automatically be detected and
 458           configured if found.
 459
 460           It is safe to say Y to this question.
 461
 462 config BLK_DEV_CS5530
 463         tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
 464         select BLK_DEV_IDEDMA_PCI
 465         help
 466           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
 467           will automatically be detected and configured if found.
 468
 469           It is safe to say Y to this question.
 470
 471 config BLK_DEV_CS5535
 472         tristate "AMD CS5535 chipset support"
 473         depends on X86 && !X86_64
 474         select BLK_DEV_IDEDMA_PCI
 475         help
 476           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
 477           This will automatically be detected and configured if found.
 478
 479           It is safe to say Y to this question.
 480
 481 config BLK_DEV_HPT366
 482         tristate "HPT36X/37X chipset support"
 483         select BLK_DEV_IDEDMA_PCI
 484         help
 485           HPT366 is an Ultra DMA chipset for ATA-66.
 486           HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
 487           HPT370 is an Ultra DMA chipset for ATA-100.
 488           HPT372 is an Ultra DMA chipset for ATA-100.
 489           HPT374 is an Ultra DMA chipset for ATA-100.
 490
 491           This driver adds up to 4 more EIDE devices sharing a single
 492           interrupt.
 493
 494           The HPT366 chipset in its current form is bootable. One solution
 495           for this problem are special LILO commands for redirecting the
 496           reference to device 0x80. The other solution is to say Y to "Boot
 497           off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
 498           your mother board has the chipset natively mounted. Regardless one
 499           should use the fore mentioned option and call at LILO.
 500
 501           This driver requires dynamic tuning of the chipset during the
 502           ide-probe at boot. It is reported to support DVD II drives, by the
 503           manufacturer.
 504
 505 config BLK_DEV_JMICRON
 506         tristate "JMicron JMB36x support"
 507         select BLK_DEV_IDEDMA_PCI
 508         help
 509           Basic support for the JMicron ATA controllers. For full support
 510           use the libata drivers.
 511
 512 config BLK_DEV_SC1200
 513         tristate "National SCx200 chipset support"
 514         select BLK_DEV_IDEDMA_PCI
 515         help
 516           This driver adds support for the on-board IDE controller on the
 517           National SCx200 series of embedded x86 "Geode" systems.
 518
 519 config BLK_DEV_PIIX
 520         tristate "Intel PIIX/ICH chipsets support"
 521         select BLK_DEV_IDEDMA_PCI
 522         help
 523           This driver adds explicit support for Intel PIIX and ICH chips.
 524           This allows the kernel to change PIO, DMA and UDMA speeds and to
 525           configure the chip to optimum performance.
 526
 527 config BLK_DEV_IT8213
 528         tristate "IT8213 IDE support"
 529         select BLK_DEV_IDEDMA_PCI
 530         help
 531          This driver adds support for the ITE 8213 IDE controller.
 532
 533 config BLK_DEV_IT821X
 534         tristate "IT821X IDE support"
 535         select BLK_DEV_IDEDMA_PCI
 536         help
 537           This driver adds support for the ITE 8211 IDE controller and the
 538           IT 8212 IDE RAID controller in both RAID and pass-through mode.
 539
 540 config BLK_DEV_NS87415
 541         tristate "NS87415 chipset support"
 542         select BLK_DEV_IDEDMA_PCI
 543         help
 544           This driver adds detection and support for the NS87415 chip
 545           (used mainly on SPARC64 and PA-RISC machines).
 546
 547           Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
 548
 549 config BLK_DEV_PDC202XX_OLD
 550         tristate "PROMISE PDC202{46|62|65|67} support"
 551         select BLK_DEV_IDEDMA_PCI
 552         help
 553           Promise Ultra33 or PDC20246
 554           Promise Ultra66 or PDC20262
 555           Promise Ultra100 or PDC20265/PDC20267/PDC20268
 556
 557           This driver adds up to 4 more EIDE devices sharing a single
 558           interrupt. This add-on card is a bootable PCI UDMA controller. Since
 559           multiple cards can be installed and there are BIOS ROM problems that
 560           happen if the BIOS revisions of all installed cards (three-max) do
 561           not match, the driver attempts to do dynamic tuning of the chipset
 562           at boot-time for max-speed.  Ultra33 BIOS 1.25 or newer is required
 563           for more than one card.
 564
 565           Please read the comments at the top of
 566           <file:drivers/ide/pci/pdc202xx_old.c>.
 567
 568           If unsure, say N.
 569
 570 config BLK_DEV_PDC202XX_NEW
 571         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
 572         select BLK_DEV_IDEDMA_PCI
 573
 574 config BLK_DEV_SVWKS
 575         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
 576         select BLK_DEV_IDEDMA_PCI
 577         help
 578           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
 579           chipsets.
 580
 581 config BLK_DEV_SGIIOC4
 582         tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
 583         depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
 584         select BLK_DEV_IDEDMA_PCI
 585         help
 586           This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
 587           chipset, which has one channel and can support two devices.
 588           Please say Y here if you have an Altix System from SGI.
 589
 590 config BLK_DEV_SIIMAGE
 591         tristate "Silicon Image chipset support"
 592         select BLK_DEV_IDEDMA_PCI
 593         help
 594           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
 595           3112 (Serial ATA) chips.
 596
 597 config BLK_DEV_SIS5513
 598         tristate "SiS5513 chipset support"
 599         depends on X86
 600         select BLK_DEV_IDEDMA_PCI
 601         help
 602           This driver ensures (U)DMA support for SIS5513 chipset family based
 603           mainboards.
 604
 605           The following chipsets are supported:
 606           ATA16:  SiS5511, SiS5513
 607           ATA33:  SiS5591, SiS5597, SiS5598, SiS5600
 608           ATA66:  SiS530, SiS540, SiS620, SiS630, SiS640
 609           ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
 610           SiS745, SiS750
 611
 612           Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
 613
 614 config BLK_DEV_SL82C105
 615         tristate "Winbond SL82c105 support"
 616         depends on (PPC || ARM)
 617         select IDE_TIMINGS
 618         select BLK_DEV_IDEDMA_PCI
 619         help
 620           If you have a Winbond SL82c105 IDE controller, say Y here to enable
 621           special configuration for this chip. This is common on various CHRP
 622           motherboards, but could be used elsewhere. If in doubt, say Y.
 623
 624 config BLK_DEV_SLC90E66
 625         tristate "SLC90E66 chipset support"
 626         select BLK_DEV_IDEDMA_PCI
 627         help
 628           This driver ensures (U)DMA support for Victory66 SouthBridges for
 629           SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
 630           The nice thing about it is that you can mix Ultra/DMA/PIO devices
 631           and it will handle timing cycles.  Since this is an improved
 632           look-a-like to the PIIX4 it should be a nice addition.
 633
 634           Please read the comments at the top of
 635           <file:drivers/ide/pci/slc90e66.c>.
 636
 637 config BLK_DEV_TRM290
 638         tristate "Tekram TRM290 chipset support"
 639         select BLK_DEV_IDEDMA_PCI
 640         help
 641           This driver adds support for bus master DMA transfers
 642           using the Tekram TRM290 PCI IDE chip. Volunteers are
 643           needed for further tweaking and development.
 644           Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
 645
 646 config BLK_DEV_VIA82CXXX
 647         tristate "VIA82CXXX chipset support"
 648         select IDE_TIMINGS
 649         select BLK_DEV_IDEDMA_PCI
 650         help
 651           This driver adds explicit support for VIA BusMastering IDE chips.
 652           This allows the kernel to change PIO, DMA and UDMA speeds and to
 653           configure the chip to optimum performance.
 654
 655 config BLK_DEV_TC86C001
 656         tristate "Toshiba TC86C001 support"
 657         select BLK_DEV_IDEDMA_PCI
 658         help
 659         This driver adds support for Toshiba TC86C001 GOKU-S chip.
 660
 661 config BLK_DEV_CELLEB
 662         tristate "Toshiba's Cell Reference Set IDE support"
 663         depends on PPC_CELLEB
 664         select BLK_DEV_IDEDMA_PCI
 665         help
 666           This driver provides support for the on-board IDE controller on
 667           Toshiba Cell Reference Board.
 668           If unsure, say Y.
 669
 670 endif
 671
 672 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
 673 config BLK_DEV_IDE_PMAC
 674         tristate "PowerMac on-board IDE support"
 675         depends on PPC_PMAC && IDE=y
 676         select IDE_TIMINGS
 677         select BLK_DEV_IDEDMA_PCI
 678         help
 679           This driver provides support for the on-board IDE controller on
 680           most of the recent Apple Power Macintoshes and PowerBooks.
 681           If unsure, say Y.
 682
 683 config BLK_DEV_IDE_PMAC_ATA100FIRST
 684         bool "Probe on-board ATA/100 (Kauai) first"
 685         depends on BLK_DEV_IDE_PMAC
 686         help
 687           This option will cause the ATA/100 controller found in UniNorth2
 688           based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
 689           to be probed before the ATA/66 and ATA/33 controllers. Without
 690           these, those machine used to have the hard disk on hdc and the
 691           CD-ROM on hda. This option changes this to more natural hda for
 692           hard disk and hdc for CD-ROM.
 693
 694 config BLK_DEV_IDE_AU1XXX
 695        bool "IDE for AMD Alchemy Au1200"
 696        depends on SOC_AU1200
 697 choice
 698        prompt "IDE Mode for AMD Alchemy Au1200"
 699        default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 700        depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 701
 702 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 703        bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
 704
 705 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 706        bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
 707        depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 708 endchoice
 709
 710 config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
 711        int "Maximum transfer size (KB) per request (up to 128)"
 712        default "128"
 713        depends on BLK_DEV_IDE_AU1XXX
 714
 715 config BLK_DEV_IDE_TX4938
 716         tristate "TX4938 internal IDE support"
 717         depends on SOC_TX4938
 718         select IDE_TIMINGS
 719
 720 config BLK_DEV_IDE_TX4939
 721         tristate "TX4939 internal IDE support"
 722         depends on SOC_TX4939
 723         select BLK_DEV_IDEDMA_SFF
 724
 725 config IDE_ARM
 726         tristate "ARM IDE support"
 727         depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
 728         default y
 729
 730 config BLK_DEV_IDE_ICSIDE
 731         tristate "ICS IDE interface support"
 732         depends on ARM && ARCH_ACORN
 733         help
 734           On Acorn systems, say Y here if you wish to use the ICS IDE
 735           interface card.  This is not required for ICS partition support.
 736           If you are unsure, say N to this.
 737
 738 config BLK_DEV_IDEDMA_ICS
 739         bool "ICS DMA support"
 740         depends on BLK_DEV_IDE_ICSIDE
 741         help
 742           Say Y here if you want to add DMA (Direct Memory Access) support to
 743           the ICS IDE driver.
 744
 745 config BLK_DEV_IDE_RAPIDE
 746         tristate "RapIDE interface support"
 747         depends on ARM && ARCH_ACORN
 748         help
 749           Say Y here if you want to support the Yellowstone RapIDE controller
 750           manufactured for use with Acorn computers.
 751
 752 config IDE_H8300
 753         tristate "H8300 IDE support"
 754         depends on H8300
 755         default y
 756         help
 757           Enables the H8300 IDE driver.
 758
 759 config BLK_DEV_GAYLE
 760         tristate "Amiga Gayle IDE interface support"
 761         depends on AMIGA
 762         help
 763           This is the IDE driver for the Amiga Gayle IDE interface. It supports
 764           both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
 765           This includes on-board IDE interfaces on some Amiga models (A600,
 766           A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
 767           bus (M-Tech E-Matrix 530 expansion card).
 768           Say Y if you have an Amiga with a Gayle IDE interface and want to use
 769           IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
 770           it.
 771           Note that you also have to enable Zorro bus support if you want to
 772           use Gayle IDE interfaces on the Zorro expansion bus.
 773
 774 config BLK_DEV_IDEDOUBLER
 775         bool "Amiga IDE Doubler support (EXPERIMENTAL)"
 776         depends on BLK_DEV_GAYLE && EXPERIMENTAL
 777         ---help---
 778           This feature provides support for the so-called `IDE doublers' (made
 779           by various manufacturers, e.g. Eyetech) that can be connected to
 780           the on-board IDE interface of some Amiga models. Using such an IDE
 781           doubler, you can connect up to four instead of two IDE devices to
 782           the Amiga's on-board IDE interface.
 783
 784           Note that the normal Amiga Gayle IDE driver may not work correctly
 785           if you have an IDE doubler and don't enable this feature!
 786
 787           Say Y if you have an IDE doubler.  The feature is enabled at kernel
 788           runtime using the "gayle.doubler" kernel boot parameter.
 789
 790 config BLK_DEV_BUDDHA
 791         tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
 792         depends on ZORRO && EXPERIMENTAL
 793         help
 794           This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
 795           and X-Surf expansion boards.  It supports up to two interfaces on the
 796           Buddha, three on the Catweasel and two on the X-Surf.
 797
 798           Say Y if you have a Buddha or Catweasel expansion board and want to
 799           use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
 800           to one of its IDE interfaces.
 801
 802 config BLK_DEV_FALCON_IDE
 803         tristate "Falcon IDE interface support"
 804         depends on ATARI
 805         help
 806           This is the IDE driver for the on-board IDE interface on the Atari
 807           Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
 808           disks, CD-ROM drives, etc.) that are connected to the on-board IDE
 809           interface.
 810
 811 config BLK_DEV_MAC_IDE
 812         tristate "Macintosh Quadra/Powerbook IDE interface support"
 813         depends on MAC
 814         help
 815           This is the IDE driver for the on-board IDE interface on some m68k
 816           Macintosh models. It supports both the `Quadra style' (used in
 817           Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
 818           (used in the Powerbook 150 and 190 models) IDE interface.
 819
 820           Say Y if you have such an Macintosh model and want to use IDE
 821           devices (hard disks, CD-ROM drives, etc.) that are connected to the
 822           on-board IDE interface.
 823
 824 config BLK_DEV_Q40IDE
 825         tristate "Q40/Q60 IDE interface support"
 826         depends on Q40
 827         help
 828           Enable the on-board IDE controller in the Q40/Q60.  This should
 829           normally be on; disable it only if you are running a custom hard
 830           drive subsystem through an expansion card.
 831
 832 config BLK_DEV_PALMCHIP_BK3710
 833         tristate "Palmchip bk3710 IDE controller support"
 834         depends on ARCH_DAVINCI
 835         select IDE_TIMINGS
 836         select BLK_DEV_IDEDMA_SFF
 837         help
 838           Say Y here if you want to support the onchip IDE controller on the
 839           TI DaVinci SoC
 840
 841 # no isa -> no vlb
 842 if ISA && (ALPHA || X86 || MIPS)
 843
 844 comment "Other IDE chipsets support"
 845 comment "Note: most of these also require special kernel boot parameters"
 846
 847 config BLK_DEV_4DRIVES
 848         tristate "Generic 4 drives/port support"
 849         help
 850           Certain older chipsets, including the Tekram 690CD, use a single set
 851           of I/O ports at 0x1f0 to control up to four drives, instead of the
 852           customary two drives per port. Support for this can be enabled at
 853           runtime using the "ide-4drives.probe" kernel boot parameter if you
 854           say Y here.
 855
 856 config BLK_DEV_ALI14XX
 857         tristate "ALI M14xx support"
 858         select IDE_TIMINGS
 859         help
 860           This driver is enabled at runtime using the "ali14xx.probe" kernel
 861           boot parameter.  It enables support for the secondary IDE interface
 862           of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
 863           I/O speeds to be set as well.
 864           See the files <file:Documentation/ide/ide.txt> and
 865           <file:drivers/ide/legacy/ali14xx.c> for more info.
 866
 867 config BLK_DEV_DTC2278
 868         tristate "DTC-2278 support"
 869         help
 870           This driver is enabled at runtime using the "dtc2278.probe" kernel
 871           boot parameter. It enables support for the secondary IDE interface
 872           of the DTC-2278 card, and permits faster I/O speeds to be set as
 873           well. See the <file:Documentation/ide/ide.txt> and
 874           <file:drivers/ide/legacy/dtc2278.c> files for more info.
 875
 876 config BLK_DEV_HT6560B
 877         tristate "Holtek HT6560B support"
 878         select IDE_TIMINGS
 879         help
 880           This driver is enabled at runtime using the "ht6560b.probe" kernel
 881           boot parameter. It enables support for the secondary IDE interface
 882           of the Holtek card, and permits faster I/O speeds to be set as well.
 883           See the <file:Documentation/ide/ide.txt> and
 884           <file:drivers/ide/legacy/ht6560b.c> files for more info.
 885
 886 config BLK_DEV_QD65XX
 887         tristate "QDI QD65xx support"
 888         select IDE_TIMINGS
 889         help
 890           This driver is enabled at runtime using the "qd65xx.probe" kernel
 891           boot parameter.  It permits faster I/O speeds to be set.  See the
 892           <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
 893           for more info.
 894
 895 config BLK_DEV_UMC8672
 896         tristate "UMC-8672 support"
 897         help
 898           This driver is enabled at runtime using the "umc8672.probe" kernel
 899           boot parameter. It enables support for the secondary IDE interface
 900           of the UMC-8672, and permits faster I/O speeds to be set as well.
 901           See the files <file:Documentation/ide/ide.txt> and
 902           <file:drivers/ide/legacy/umc8672.c> for more info.
 903
 904 endif
 905
 906 config BLK_DEV_IDEDMA
 907         def_bool BLK_DEV_IDEDMA_SFF || \
 908                  BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 909
 910 endif # IDE