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-core.ko.
  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_XFER_MODE
  60         bool
  61
  62 config IDE_TIMINGS
  63         bool
  64         select IDE_XFER_MODE
  65
  66 config IDE_ATAPI
  67         bool
  68
  69 config IDE_LEGACY
  70         bool
  71
  72 config BLK_DEV_IDE_SATA
  73         bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
  74         default n
  75         ---help---
  76           There are two drivers for Serial ATA controllers.
  77
  78           The main driver, "libata", uses the SCSI subsystem
  79           and supports most modern SATA controllers. In order to use it
  80           you may take a look at "Serial ATA (prod) and Parallel ATA
  81           (experimental) drivers".
  82
  83           The IDE driver (which you are currently configuring) supports
  84           a few first-generation SATA controllers.
  85
  86           In order to eliminate conflicts between the two subsystems,
  87           this config option enables the IDE driver's SATA support.
  88           Normally this is disabled, as it is preferred that libata
  89           supports SATA controllers, and this (IDE) driver supports
  90           PATA controllers.
  91
  92           If unsure, say N.
  93
  94 config IDE_GD
  95         tristate "generic ATA/ATAPI disk support"
  96         default y
  97         help
  98           Support for ATA/ATAPI disks (including ATAPI floppy drives).
  99
 100           To compile this driver as a module, choose M here.
 101           The module will be called ide-gd_mod.
 102
 103           If unsure, say Y.
 104
 105 config IDE_GD_ATA
 106         bool "ATA disk support"
 107         depends on IDE_GD
 108         default y
 109         help
 110           This will include support for ATA hard disks.
 111
 112           If unsure, say Y.
 113
 114 config IDE_GD_ATAPI
 115         bool "ATAPI floppy support"
 116         depends on IDE_GD
 117         select IDE_ATAPI
 118         help
 119           This will include support for ATAPI floppy drives
 120           (i.e. Iomega ZIP or MKE LS-120).
 121
 122           For information about jumper settings and the question
 123           of when a ZIP drive uses a partition table, see
 124           <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
 125
 126           If unsure, say N.
 127
 128 config BLK_DEV_IDECS
 129         tristate "PCMCIA IDE support"
 130         depends on PCMCIA
 131         help
 132           Support for Compact Flash cards, outboard IDE disks, tape drives,
 133           and CD-ROM drives connected through a PCMCIA card.
 134
 135 config BLK_DEV_DELKIN
 136         tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
 137         depends on CARDBUS && PCI
 138         help
 139           Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
 140           Adapters.  This may also work for similar SD and XD adapters.
 141
 142 config BLK_DEV_IDECD
 143         tristate "Include IDE/ATAPI CDROM support"
 144         select IDE_ATAPI
 145         ---help---
 146           If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
 147           a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
 148           SCSI protocol. Most new CD-ROM drives use ATAPI, including the
 149           NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
 150           double(2X) or better speed drives.
 151
 152           If you say Y here, the CD-ROM drive will be identified at boot time
 153           along with other IDE devices, as "hdb" or "hdc", or something
 154           similar (check the boot messages with dmesg). If this is your only
 155           CD-ROM drive, you can say N to all other CD-ROM options, but be sure
 156           to say Y or M to "ISO 9660 CD-ROM file system support".
 157
 158           To compile this driver as a module, choose M here: the
 159           module will be called ide-cd.
 160
 161 config BLK_DEV_IDECD_VERBOSE_ERRORS
 162         bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED
 163         depends on BLK_DEV_IDECD
 164         default y
 165         help
 166           Turn this on to have the driver print out the meanings of the
 167           ATAPI error codes.  This will use up additional 8kB of kernel-space
 168           memory, though.
 169
 170 config BLK_DEV_IDETAPE
 171         tristate "Include IDE/ATAPI TAPE support"
 172         select IDE_ATAPI
 173         help
 174           If you have an IDE tape drive using the ATAPI protocol, say Y.
 175           ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
 176           similar to the SCSI protocol.  If you have an SCSI tape drive
 177           however, you can say N here.
 178
 179           You should also say Y if you have an OnStream DI-30 tape drive; this
 180           will not work with the SCSI protocol, until there is support for the
 181           SC-30 and SC-50 versions.
 182
 183           If you say Y here, the tape drive will be identified at boot time
 184           along with other IDE devices, as "hdb" or "hdc", or something
 185           similar, and will be mapped to a character device such as "ht0"
 186           (check the boot messages with dmesg).  Be sure to consult the
 187           <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
 188           files for usage information.
 189
 190           To compile this driver as a module, choose M here: the
 191           module will be called ide-tape.
 192
 193 config BLK_DEV_IDEACPI
 194         bool "IDE ACPI support"
 195         depends on ACPI
 196         ---help---
 197           Implement ACPI support for generic IDE devices. On modern
 198           machines ACPI support is required to properly handle ACPI S3 states.
 199
 200 config IDE_TASK_IOCTL
 201         bool "IDE Taskfile Access"
 202         help
 203           This is a direct raw access to the media.  It is a complex but
 204           elegant solution to test and validate the domain of the hardware and
 205           perform below the driver data recovery if needed.  This is the most
 206           basic form of media-forensics.
 207
 208           If you are unsure, say N here.
 209
 210 config IDE_PROC_FS
 211         bool "legacy /proc/ide/ support"
 212         depends on IDE && PROC_FS
 213         default y
 214         help
 215           This option enables support for the various files in
 216           /proc/ide.  In Linux 2.6 this has been superseded by
 217           files in sysfs but many legacy applications rely on this.
 218
 219           If unsure say Y.
 220
 221 comment "IDE chipset support/bugfixes"
 222
 223 config IDE_GENERIC
 224         tristate "generic/default IDE chipset support"
 225         depends on ALPHA || X86 || IA64 || M32R || MIPS
 226         help
 227           This is the generic IDE driver.  This driver attaches to the
 228           fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
 229           so on).  Please note that if this driver is built into the
 230           kernel or loaded before other ATA (IDE or libata) drivers
 231           and the controller is located at legacy ports, this driver
 232           may grab those ports and thus can prevent the controller
 233           specific driver from attaching.
 234
 235           Also, currently, IDE generic doesn't allow IRQ sharing
 236           meaning that the IRQs it grabs won't be available to other
 237           controllers sharing those IRQs which usually makes drivers
 238           for those controllers fail.  Generally, it's not a good idea
 239           to load IDE generic driver on modern systems.
 240
 241           If unsure, say N.
 242
 243 config BLK_DEV_PLATFORM
 244         tristate "Platform driver for IDE interfaces"
 245         help
 246           This is the platform IDE driver, used mostly for Memory Mapped
 247           IDE devices, like Compact Flashes running in True IDE mode.
 248
 249           If unsure, say N.
 250
 251 config BLK_DEV_CMD640
 252         tristate "CMD640 chipset bugfix/support"
 253         depends on X86
 254         select IDE_TIMINGS
 255         ---help---
 256           The CMD-Technologies CMD640 IDE chip is used on many common 486 and
 257           Pentium motherboards, usually in combination with a "Neptune" or
 258           "SiS" chipset. Unfortunately, it has a number of rather nasty
 259           design flaws that can cause severe data corruption under many common
 260           conditions. Say Y here to include code which tries to automatically
 261           detect and correct the problems under Linux. This option also
 262           enables access to the secondary IDE ports in some CMD640 based
 263           systems.
 264
 265           This driver will work automatically in PCI based systems (most new
 266           systems have PCI slots). But if your system uses VESA local bus
 267           (VLB) instead of PCI, you must also supply a kernel boot parameter
 268           to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
 269           bootparam" or see the documentation of your boot loader about how to
 270           pass options to the kernel.)
 271
 272           The CMD640 chip is also used on add-in cards by Acculogic, and on
 273           the "CSA-6400E PCI to IDE controller" that some people have. For
 274           details, read <file:Documentation/ide/ide.txt>.
 275
 276 config BLK_DEV_CMD640_ENHANCED
 277         bool "CMD640 enhanced support"
 278         depends on BLK_DEV_CMD640
 279         help
 280           This option includes support for setting/autotuning PIO modes and
 281           prefetch on CMD640 IDE interfaces.  For details, read
 282           <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
 283           and your BIOS does not already do this for you, then say Y here.
 284           Otherwise say N.
 285
 286 config BLK_DEV_IDEPNP
 287         tristate "PNP EIDE support"
 288         depends on PNP
 289         help
 290           If you have a PnP (Plug and Play) compatible EIDE card and
 291           would like the kernel to automatically detect and activate
 292           it, say Y here.
 293
 294 config BLK_DEV_IDEDMA_SFF
 295         bool
 296
 297 if PCI
 298
 299 comment "PCI IDE chipsets support"
 300
 301 config BLK_DEV_IDEPCI
 302         bool
 303
 304 config IDEPCI_PCIBUS_ORDER
 305         bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
 306         depends on IDE=y && BLK_DEV_IDEPCI
 307         default y
 308         help
 309           Probe IDE PCI devices in the order in which they appear on the
 310           PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
 311           instead of the order in which IDE PCI host drivers are loaded.
 312
 313           Please note that this method of assuring stable naming of
 314           IDE devices is unreliable and use other means for achieving
 315           it (i.e. udev).
 316
 317           If in doubt, say N.
 318
 319 # TODO: split it on per host driver config options (or module parameters)
 320 config BLK_DEV_OFFBOARD
 321         bool "Boot off-board chipsets first support (DEPRECATED)"
 322         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)
 323         help
 324           Normally, IDE controllers built into the motherboard (on-board
 325           controllers) are assigned to ide0 and ide1 while those on add-in PCI
 326           cards (off-board controllers) are relegated to ide2 and ide3.
 327           Answering Y here will allow you to reverse the situation, with
 328           off-board controllers on ide0/1 and on-board controllers on ide2/3.
 329           This can improve the usability of some boot managers such as lilo
 330           when booting from a drive on an off-board controller.
 331
 332           Note that, if you do this, the order of the hd* devices will be
 333           rearranged which may require modification of fstab and other files.
 334
 335           Please also note that this method of assuring stable naming of
 336           IDE devices is unreliable and use other means for achieving it
 337           (i.e. udev).
 338
 339           If in doubt, say N.
 340
 341 config BLK_DEV_GENERIC
 342         tristate "Generic PCI IDE Chipset Support"
 343         select BLK_DEV_IDEPCI
 344         help
 345           This option provides generic support for various PCI IDE Chipsets
 346           which otherwise might not be supported.
 347
 348 config BLK_DEV_OPTI621
 349         tristate "OPTi 82C621 chipset enhanced support (EXPERIMENTAL)"
 350         depends on EXPERIMENTAL
 351         select BLK_DEV_IDEPCI
 352         help
 353           This is a driver for the OPTi 82C621 EIDE controller.
 354           Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
 355
 356 config BLK_DEV_RZ1000
 357         tristate "RZ1000 chipset bugfix/support"
 358         depends on X86
 359         select BLK_DEV_IDEPCI
 360         help
 361           The PC-Technologies RZ1000 IDE chip is used on many common 486 and
 362           Pentium motherboards, usually along with the "Neptune" chipset.
 363           Unfortunately, it has a rather nasty design flaw that can cause
 364           severe data corruption under many conditions. Say Y here to include
 365           code which automatically detects and corrects the problem under
 366           Linux. This may slow disk throughput by a few percent, but at least
 367           things will operate 100% reliably.
 368
 369 config BLK_DEV_IDEDMA_PCI
 370         bool
 371         select BLK_DEV_IDEPCI
 372         select BLK_DEV_IDEDMA_SFF
 373
 374 config BLK_DEV_AEC62XX
 375         tristate "AEC62XX chipset support"
 376         select BLK_DEV_IDEDMA_PCI
 377         help
 378           This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
 379           IDE controllers. This allows the kernel to change PIO, DMA and UDMA
 380           speeds and to configure the chip to optimum performance.
 381
 382 config BLK_DEV_ALI15X3
 383         tristate "ALI M15x3 chipset support"
 384         select IDE_TIMINGS
 385         select BLK_DEV_IDEDMA_PCI
 386         help
 387           This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
 388           onboard chipsets.  It also tests for Simplex mode and enables
 389           normal dual channel support.
 390
 391           Please read the comments at the top of
 392           <file:drivers/ide/pci/alim15x3.c>.
 393
 394           If unsure, say N.
 395
 396 config BLK_DEV_AMD74XX
 397         tristate "AMD and nVidia IDE support"
 398         depends on !ARM
 399         select IDE_TIMINGS
 400         select BLK_DEV_IDEDMA_PCI
 401         help
 402           This driver adds explicit support for AMD-7xx and AMD-8111 chips
 403           and also for the nVidia nForce chip.  This allows the kernel to
 404           change PIO, DMA and UDMA speeds and to configure the chip to
 405           optimum performance.
 406
 407 config BLK_DEV_ATIIXP
 408         tristate "ATI IXP chipset IDE support"
 409         depends on X86
 410         select BLK_DEV_IDEDMA_PCI
 411         help
 412           This driver adds explicit support for ATI IXP chipset.
 413           This allows the kernel to change PIO, DMA and UDMA speeds
 414           and to configure the chip to optimum performance.
 415
 416           Say Y here if you have an ATI IXP chipset IDE controller.
 417
 418 config BLK_DEV_CMD64X
 419         tristate "CMD64{3|6|8|9} chipset support"
 420         select IDE_TIMINGS
 421         select BLK_DEV_IDEDMA_PCI
 422         help
 423           Say Y here if you have an IDE controller which uses any of these
 424           chipsets: CMD643, CMD646, or CMD648.
 425
 426 config BLK_DEV_TRIFLEX
 427         tristate "Compaq Triflex IDE support"
 428         select BLK_DEV_IDEDMA_PCI
 429         help
 430           Say Y here if you have a Compaq Triflex IDE controller, such
 431           as those commonly found on Compaq Pentium-Pro systems
 432
 433 config BLK_DEV_CY82C693
 434         tristate "CY82C693 chipset support"
 435         depends on ALPHA
 436         select IDE_TIMINGS
 437         select BLK_DEV_IDEDMA_PCI
 438         help
 439           This driver adds detection and support for the CY82C693 chipset
 440           used on Digital's PC-Alpha 164SX boards.
 441
 442 config BLK_DEV_CS5520
 443         tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
 444         depends on EXPERIMENTAL
 445         select BLK_DEV_IDEDMA_PCI
 446         help
 447           Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
 448           5510/5520 chipset. This will automatically be detected and
 449           configured if found.
 450
 451           It is safe to say Y to this question.
 452
 453 config BLK_DEV_CS5530
 454         tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
 455         select BLK_DEV_IDEDMA_PCI
 456         help
 457           Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
 458           will automatically be detected and configured if found.
 459
 460           It is safe to say Y to this question.
 461
 462 config BLK_DEV_CS5535
 463         tristate "AMD CS5535 chipset support"
 464         depends on X86 && !X86_64
 465         select BLK_DEV_IDEDMA_PCI
 466         help
 467           Include support for UDMA on the NSC/AMD CS5535 companion chipset.
 468           This will automatically be detected and configured if found.
 469
 470           It is safe to say Y to this question.
 471
 472 config BLK_DEV_CS5536
 473         tristate "CS5536 chipset support"
 474         depends on X86_32
 475         select BLK_DEV_IDEDMA_PCI
 476         help
 477           This option enables support for the AMD CS5536
 478           companion chip used with the Geode LX processor family.
 479
 480           If unsure, say N.
 481
 482 config BLK_DEV_HPT366
 483         tristate "HPT36X/37X chipset support"
 484         select BLK_DEV_IDEDMA_PCI
 485         help
 486           HPT366 is an Ultra DMA chipset for ATA-66.
 487           HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
 488           HPT370 is an Ultra DMA chipset for ATA-100.
 489           HPT372 is an Ultra DMA chipset for ATA-100.
 490           HPT374 is an Ultra DMA chipset for ATA-100.
 491
 492           This driver adds up to 4 more EIDE devices sharing a single
 493           interrupt.
 494
 495           The HPT366 chipset in its current form is bootable. One solution
 496           for this problem are special LILO commands for redirecting the
 497           reference to device 0x80. The other solution is to say Y to "Boot
 498           off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
 499           your mother board has the chipset natively mounted. Regardless one
 500           should use the fore mentioned option and call at LILO.
 501
 502           This driver requires dynamic tuning of the chipset during the
 503           ide-probe at boot. It is reported to support DVD II drives, by the
 504           manufacturer.
 505
 506 config BLK_DEV_JMICRON
 507         tristate "JMicron JMB36x support"
 508         select BLK_DEV_IDEDMA_PCI
 509         help
 510           Basic support for the JMicron ATA controllers. For full support
 511           use the libata drivers.
 512
 513 config BLK_DEV_SC1200
 514         tristate "National SCx200 chipset support"
 515         select BLK_DEV_IDEDMA_PCI
 516         help
 517           This driver adds support for the on-board IDE controller on the
 518           National SCx200 series of embedded x86 "Geode" systems.
 519
 520 config BLK_DEV_PIIX
 521         tristate "Intel PIIX/ICH chipsets support"
 522         select BLK_DEV_IDEDMA_PCI
 523         help
 524           This driver adds explicit support for Intel PIIX and ICH chips.
 525           This allows the kernel to change PIO, DMA and UDMA speeds and to
 526           configure the chip to optimum performance.
 527
 528 config BLK_DEV_IT8172
 529         tristate "IT8172 IDE support"
 530         select BLK_DEV_IDEDMA_PCI
 531         help
 532           This driver adds support for the IDE controller on the
 533           IT8172 System Controller.
 534
 535 config BLK_DEV_IT8213
 536         tristate "IT8213 IDE support"
 537         select BLK_DEV_IDEDMA_PCI
 538         help
 539          This driver adds support for the ITE 8213 IDE controller.
 540
 541 config BLK_DEV_IT821X
 542         tristate "IT821X IDE support"
 543         select BLK_DEV_IDEDMA_PCI
 544         help
 545           This driver adds support for the ITE 8211 IDE controller and the
 546           IT 8212 IDE RAID controller in both RAID and pass-through mode.
 547
 548 config BLK_DEV_NS87415
 549         tristate "NS87415 chipset support"
 550         select BLK_DEV_IDEDMA_PCI
 551         help
 552           This driver adds detection and support for the NS87415 chip
 553           (used mainly on SPARC64 and PA-RISC machines).
 554
 555           Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
 556
 557 config BLK_DEV_PDC202XX_OLD
 558         tristate "PROMISE PDC202{46|62|65|67} support"
 559         select BLK_DEV_IDEDMA_PCI
 560         help
 561           Promise Ultra33 or PDC20246
 562           Promise Ultra66 or PDC20262
 563           Promise Ultra100 or PDC20265/PDC20267/PDC20268
 564
 565           This driver adds up to 4 more EIDE devices sharing a single
 566           interrupt. This add-on card is a bootable PCI UDMA controller. Since
 567           multiple cards can be installed and there are BIOS ROM problems that
 568           happen if the BIOS revisions of all installed cards (three-max) do
 569           not match, the driver attempts to do dynamic tuning of the chipset
 570           at boot-time for max-speed.  Ultra33 BIOS 1.25 or newer is required
 571           for more than one card.
 572
 573           Please read the comments at the top of
 574           <file:drivers/ide/pci/pdc202xx_old.c>.
 575
 576           If unsure, say N.
 577
 578 config BLK_DEV_PDC202XX_NEW
 579         tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
 580         select BLK_DEV_IDEDMA_PCI
 581
 582 config BLK_DEV_SVWKS
 583         tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
 584         select BLK_DEV_IDEDMA_PCI
 585         help
 586           This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
 587           chipsets.
 588
 589 config BLK_DEV_SGIIOC4
 590         tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
 591         depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
 592         select BLK_DEV_IDEDMA_PCI
 593         help
 594           This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
 595           chipset, which has one channel and can support two devices.
 596           Please say Y here if you have an Altix System from SGI.
 597
 598 config BLK_DEV_SIIMAGE
 599         tristate "Silicon Image chipset support"
 600         select BLK_DEV_IDEDMA_PCI
 601         help
 602           This driver adds PIO/(U)DMA support for the SI CMD680 and SII
 603           3112 (Serial ATA) chips.
 604
 605 config BLK_DEV_SIS5513
 606         tristate "SiS5513 chipset support"
 607         depends on X86
 608         select BLK_DEV_IDEDMA_PCI
 609         help
 610           This driver ensures (U)DMA support for SIS5513 chipset family based
 611           mainboards.
 612
 613           The following chipsets are supported:
 614           ATA16:  SiS5511, SiS5513
 615           ATA33:  SiS5591, SiS5597, SiS5598, SiS5600
 616           ATA66:  SiS530, SiS540, SiS620, SiS630, SiS640
 617           ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
 618           SiS745, SiS750
 619
 620           Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
 621
 622 config BLK_DEV_SL82C105
 623         tristate "Winbond SL82c105 support"
 624         depends on (PPC || ARM)
 625         select IDE_TIMINGS
 626         select BLK_DEV_IDEDMA_PCI
 627         help
 628           If you have a Winbond SL82c105 IDE controller, say Y here to enable
 629           special configuration for this chip. This is common on various CHRP
 630           motherboards, but could be used elsewhere. If in doubt, say Y.
 631
 632 config BLK_DEV_SLC90E66
 633         tristate "SLC90E66 chipset support"
 634         select BLK_DEV_IDEDMA_PCI
 635         help
 636           This driver ensures (U)DMA support for Victory66 SouthBridges for
 637           SMsC with Intel NorthBridges.  This is an Ultra66 based chipset.
 638           The nice thing about it is that you can mix Ultra/DMA/PIO devices
 639           and it will handle timing cycles.  Since this is an improved
 640           look-a-like to the PIIX4 it should be a nice addition.
 641
 642           Please read the comments at the top of
 643           <file:drivers/ide/pci/slc90e66.c>.
 644
 645 config BLK_DEV_TRM290
 646         tristate "Tekram TRM290 chipset support"
 647         select BLK_DEV_IDEDMA_PCI
 648         help
 649           This driver adds support for bus master DMA transfers
 650           using the Tekram TRM290 PCI IDE chip. Volunteers are
 651           needed for further tweaking and development.
 652           Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
 653
 654 config BLK_DEV_VIA82CXXX
 655         tristate "VIA82CXXX chipset support"
 656         select IDE_TIMINGS
 657         select BLK_DEV_IDEDMA_PCI
 658         help
 659           This driver adds explicit support for VIA BusMastering IDE chips.
 660           This allows the kernel to change PIO, DMA and UDMA speeds and to
 661           configure the chip to optimum performance.
 662
 663 config BLK_DEV_TC86C001
 664         tristate "Toshiba TC86C001 support"
 665         select BLK_DEV_IDEDMA_PCI
 666         help
 667         This driver adds support for Toshiba TC86C001 GOKU-S chip.
 668
 669 config BLK_DEV_CELLEB
 670         tristate "Toshiba's Cell Reference Set IDE support"
 671         depends on PPC_CELLEB
 672         select BLK_DEV_IDEDMA_PCI
 673         help
 674           This driver provides support for the on-board IDE controller on
 675           Toshiba Cell Reference Board.
 676           If unsure, say Y.
 677
 678 endif
 679
 680 # TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
 681 config BLK_DEV_IDE_PMAC
 682         tristate "PowerMac on-board IDE support"
 683         depends on PPC_PMAC && IDE=y
 684         select IDE_TIMINGS
 685         select BLK_DEV_IDEDMA_PCI
 686         help
 687           This driver provides support for the on-board IDE controller on
 688           most of the recent Apple Power Macintoshes and PowerBooks.
 689           If unsure, say Y.
 690
 691 config BLK_DEV_IDE_PMAC_ATA100FIRST
 692         bool "Probe on-board ATA/100 (Kauai) first"
 693         depends on BLK_DEV_IDE_PMAC
 694         help
 695           This option will cause the ATA/100 controller found in UniNorth2
 696           based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
 697           to be probed before the ATA/66 and ATA/33 controllers. Without
 698           these, those machine used to have the hard disk on hdc and the
 699           CD-ROM on hda. This option changes this to more natural hda for
 700           hard disk and hdc for CD-ROM.
 701
 702 config BLK_DEV_IDE_AU1XXX
 703        bool "IDE for AMD Alchemy Au1200"
 704        depends on SOC_AU1200
 705        select IDE_XFER_MODE
 706 choice
 707        prompt "IDE Mode for AMD Alchemy Au1200"
 708        default CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 709        depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 710
 711 config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
 712        bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
 713
 714 config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 715        bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
 716        depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 717 endchoice
 718
 719 config BLK_DEV_IDE_TX4938
 720         tristate "TX4938 internal IDE support"
 721         depends on SOC_TX4938
 722         select IDE_TIMINGS
 723
 724 config BLK_DEV_IDE_TX4939
 725         tristate "TX4939 internal IDE support"
 726         depends on SOC_TX4939
 727         select BLK_DEV_IDEDMA_SFF
 728
 729 config BLK_DEV_IDE_AT91
 730         tristate "Atmel AT91 (SAM9, CAP9, AT572D940HF) IDE support"
 731         depends on ARM && ARCH_AT91 && !ARCH_AT91RM9200 && !ARCH_AT91X40
 732         select IDE_TIMINGS
 733
 734 config IDE_ARM
 735         tristate "ARM IDE support"
 736         depends on ARM && (ARCH_RPC || ARCH_SHARK)
 737         default y
 738
 739 config BLK_DEV_IDE_ICSIDE
 740         tristate "ICS IDE interface support"
 741         depends on ARM && ARCH_ACORN
 742         help
 743           On Acorn systems, say Y here if you wish to use the ICS IDE
 744           interface card.  This is not required for ICS partition support.
 745           If you are unsure, say N to this.
 746
 747 config BLK_DEV_IDEDMA_ICS
 748         bool "ICS DMA support"
 749         depends on BLK_DEV_IDE_ICSIDE
 750         help
 751           Say Y here if you want to add DMA (Direct Memory Access) support to
 752           the ICS IDE driver.
 753
 754 config BLK_DEV_IDE_RAPIDE
 755         tristate "RapIDE interface support"
 756         depends on ARM && ARCH_ACORN
 757         help
 758           Say Y here if you want to support the Yellowstone RapIDE controller
 759           manufactured for use with Acorn computers.
 760
 761 config IDE_H8300
 762         tristate "H8300 IDE support"
 763         depends on H8300
 764         default y
 765         help
 766           Enables the H8300 IDE driver.
 767
 768 config BLK_DEV_GAYLE
 769         tristate "Amiga Gayle IDE interface support"
 770         depends on AMIGA
 771         help
 772           This is the IDE driver for the Amiga Gayle IDE interface. It supports
 773           both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
 774           This includes on-board IDE interfaces on some Amiga models (A600,
 775           A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
 776           bus (M-Tech E-Matrix 530 expansion card).
 777           Say Y if you have an Amiga with a Gayle IDE interface and want to use
 778           IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
 779           it.
 780           Note that you also have to enable Zorro bus support if you want to
 781           use Gayle IDE interfaces on the Zorro expansion bus.
 782
 783 config BLK_DEV_IDEDOUBLER
 784         bool "Amiga IDE Doubler support (EXPERIMENTAL)"
 785         depends on BLK_DEV_GAYLE && EXPERIMENTAL
 786         ---help---
 787           This feature provides support for the so-called `IDE doublers' (made
 788           by various manufacturers, e.g. Eyetech) that can be connected to
 789           the on-board IDE interface of some Amiga models. Using such an IDE
 790           doubler, you can connect up to four instead of two IDE devices to
 791           the Amiga's on-board IDE interface.
 792
 793           Note that the normal Amiga Gayle IDE driver may not work correctly
 794           if you have an IDE doubler and don't enable this feature!
 795
 796           Say Y if you have an IDE doubler.  The feature is enabled at kernel
 797           runtime using the "gayle.doubler" kernel boot parameter.
 798
 799 config BLK_DEV_BUDDHA
 800         tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
 801         depends on ZORRO && EXPERIMENTAL
 802         help
 803           This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
 804           and X-Surf expansion boards.  It supports up to two interfaces on the
 805           Buddha, three on the Catweasel and two on the X-Surf.
 806
 807           Say Y if you have a Buddha or Catweasel expansion board and want to
 808           use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
 809           to one of its IDE interfaces.
 810
 811 config BLK_DEV_FALCON_IDE
 812         tristate "Falcon IDE interface support"
 813         depends on ATARI
 814         help
 815           This is the IDE driver for the on-board IDE interface on the Atari
 816           Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
 817           disks, CD-ROM drives, etc.) that are connected to the on-board IDE
 818           interface.
 819
 820 config BLK_DEV_MAC_IDE
 821         tristate "Macintosh Quadra/Powerbook IDE interface support"
 822         depends on MAC
 823         help
 824           This is the IDE driver for the on-board IDE interface on some m68k
 825           Macintosh models. It supports both the `Quadra style' (used in
 826           Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
 827           (used in the Powerbook 150 and 190 models) IDE interface.
 828
 829           Say Y if you have such an Macintosh model and want to use IDE
 830           devices (hard disks, CD-ROM drives, etc.) that are connected to the
 831           on-board IDE interface.
 832
 833 config BLK_DEV_Q40IDE
 834         tristate "Q40/Q60 IDE interface support"
 835         depends on Q40
 836         help
 837           Enable the on-board IDE controller in the Q40/Q60.  This should
 838           normally be on; disable it only if you are running a custom hard
 839           drive subsystem through an expansion card.
 840
 841 config BLK_DEV_PALMCHIP_BK3710
 842         tristate "Palmchip bk3710 IDE controller support"
 843         depends on ARCH_DAVINCI
 844         select IDE_TIMINGS
 845         select BLK_DEV_IDEDMA_SFF
 846         help
 847           Say Y here if you want to support the onchip IDE controller on the
 848           TI DaVinci SoC
 849
 850 # no isa -> no vlb
 851 if ISA && (ALPHA || X86 || MIPS)
 852
 853 comment "Other IDE chipsets support"
 854 comment "Note: most of these also require special kernel boot parameters"
 855
 856 config BLK_DEV_4DRIVES
 857         tristate "Generic 4 drives/port support"
 858         help
 859           Certain older chipsets, including the Tekram 690CD, use a single set
 860           of I/O ports at 0x1f0 to control up to four drives, instead of the
 861           customary two drives per port. Support for this can be enabled at
 862           runtime using the "ide-4drives.probe" kernel boot parameter if you
 863           say Y here.
 864
 865 config BLK_DEV_ALI14XX
 866         tristate "ALI M14xx support"
 867         select IDE_TIMINGS
 868         select IDE_LEGACY
 869         help
 870           This driver is enabled at runtime using the "ali14xx.probe" kernel
 871           boot parameter.  It enables support for the secondary IDE interface
 872           of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
 873           I/O speeds to be set as well.
 874           See the files <file:Documentation/ide/ide.txt> and
 875           <file:drivers/ide/legacy/ali14xx.c> for more info.
 876
 877 config BLK_DEV_DTC2278
 878         tristate "DTC-2278 support"
 879         select IDE_XFER_MODE
 880         select IDE_LEGACY
 881         help
 882           This driver is enabled at runtime using the "dtc2278.probe" kernel
 883           boot parameter. It enables support for the secondary IDE interface
 884           of the DTC-2278 card, and permits faster I/O speeds to be set as
 885           well. See the <file:Documentation/ide/ide.txt> and
 886           <file:drivers/ide/legacy/dtc2278.c> files for more info.
 887
 888 config BLK_DEV_HT6560B
 889         tristate "Holtek HT6560B support"
 890         select IDE_TIMINGS
 891         select IDE_LEGACY
 892         help
 893           This driver is enabled at runtime using the "ht6560b.probe" kernel
 894           boot parameter. It enables support for the secondary IDE interface
 895           of the Holtek card, and permits faster I/O speeds to be set as well.
 896           See the <file:Documentation/ide/ide.txt> and
 897           <file:drivers/ide/legacy/ht6560b.c> files for more info.
 898
 899 config BLK_DEV_QD65XX
 900         tristate "QDI QD65xx support"
 901         select IDE_TIMINGS
 902         select IDE_LEGACY
 903         help
 904           This driver is enabled at runtime using the "qd65xx.probe" kernel
 905           boot parameter.  It permits faster I/O speeds to be set.  See the
 906           <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
 907           for more info.
 908
 909 config BLK_DEV_UMC8672
 910         tristate "UMC-8672 support"
 911         select IDE_XFER_MODE
 912         select IDE_LEGACY
 913         help
 914           This driver is enabled at runtime using the "umc8672.probe" kernel
 915           boot parameter. It enables support for the secondary IDE interface
 916           of the UMC-8672, and permits faster I/O speeds to be set as well.
 917           See the files <file:Documentation/ide/ide.txt> and
 918           <file:drivers/ide/legacy/umc8672.c> for more info.
 919
 920 endif
 921
 922 config BLK_DEV_IDEDMA
 923         def_bool BLK_DEV_IDEDMA_SFF || \
 924                  BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 925         select IDE_XFER_MODE
 926
 927 endif # IDE