v4.19.13 snapshot.
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
new file mode 100644
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--- /dev/null
+++ b/drivers/ide/Kconfig
@@ -0,0 +1,874 @@
+#
+# IDE ATA ATAPI Block device driver configuration
+#
+
+# Select HAVE_IDE if IDE is supported
+config HAVE_IDE
+ bool
+
+menuconfig IDE
+ tristate "ATA/ATAPI/MFM/RLL support (DEPRECATED)"
+ depends on HAVE_IDE
+ depends on BLOCK
+ select BLK_SCSI_REQUEST
+ ---help---
+ If you say Y here, your kernel will be able to manage ATA/(E)IDE and
+ ATAPI units. The most common cases are IDE hard drives and ATAPI
+ CD-ROM drives.
+
+ This subsystem is currently in maintenance mode with only bug fix
+ changes applied. Users of ATA hardware are encouraged to migrate to
+ the newer ATA subsystem ("Serial ATA (prod) and Parallel ATA
+ (experimental) drivers") which is more actively maintained.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ide-core.
+
+ For further information, please read <file:Documentation/ide/ide.txt>.
+
+ If unsure, say N.
+
+if IDE
+
+comment "Please see Documentation/ide/ide.txt for help/info on IDE drives"
+
+config IDE_XFER_MODE
+ bool
+
+config IDE_TIMINGS
+ bool
+ select IDE_XFER_MODE
+
+config IDE_ATAPI
+ bool
+
+config IDE_LEGACY
+ bool
+
+config BLK_DEV_IDE_SATA
+ bool "Support for SATA (deprecated; conflicts with libata SATA driver)"
+ default n
+ ---help---
+ There are two drivers for Serial ATA controllers.
+
+ The main driver, "libata", uses the SCSI subsystem
+ and supports most modern SATA controllers. In order to use it
+ you may take a look at "Serial ATA (prod) and Parallel ATA
+ (experimental) drivers".
+
+ The IDE driver (which you are currently configuring) supports
+ a few first-generation SATA controllers.
+
+ In order to eliminate conflicts between the two subsystems,
+ this config option enables the IDE driver's SATA support.
+ Normally this is disabled, as it is preferred that libata
+ supports SATA controllers, and this (IDE) driver supports
+ PATA controllers.
+
+ If unsure, say N.
+
+config IDE_GD
+ tristate "generic ATA/ATAPI disk support"
+ default y
+ help
+ Support for ATA/ATAPI disks (including ATAPI floppy drives).
+
+ To compile this driver as a module, choose M here.
+ The module will be called ide-gd_mod.
+
+ If unsure, say Y.
+
+config IDE_GD_ATA
+ bool "ATA disk support"
+ depends on IDE_GD
+ default y
+ help
+ This will include support for ATA hard disks.
+
+ If unsure, say Y.
+
+config IDE_GD_ATAPI
+ bool "ATAPI floppy support"
+ depends on IDE_GD
+ select IDE_ATAPI
+ help
+ This will include support for ATAPI floppy drives
+ (i.e. Iomega ZIP or MKE LS-120).
+
+ For information about jumper settings and the question
+ of when a ZIP drive uses a partition table, see
+ <http://www.win.tue.nl/~aeb/linux/zip/zip-1.html>.
+
+ If unsure, say N.
+
+config BLK_DEV_IDECS
+ tristate "PCMCIA IDE support"
+ depends on PCMCIA
+ help
+ Support for Compact Flash cards, outboard IDE disks, tape drives,
+ and CD-ROM drives connected through a PCMCIA card.
+
+config BLK_DEV_DELKIN
+ tristate "Cardbus IDE support (Delkin/ASKA/Workbit)"
+ depends on CARDBUS && PCI
+ help
+ Support for Delkin, ASKA, and Workbit Cardbus CompactFlash
+ Adapters. This may also work for similar SD and XD adapters.
+
+config BLK_DEV_IDECD
+ tristate "Include IDE/ATAPI CDROM support"
+ depends on BLK_DEV
+ select IDE_ATAPI
+ select CDROM
+ ---help---
+ If you have a CD-ROM drive using the ATAPI protocol, say Y. ATAPI is
+ a newer protocol used by IDE CD-ROM and TAPE drives, similar to the
+ SCSI protocol. Most new CD-ROM drives use ATAPI, including the
+ NEC-260, Mitsumi FX400, Sony 55E, and just about all non-SCSI
+ double(2X) or better speed drives.
+
+ If you say Y here, the CD-ROM drive will be identified at boot time
+ along with other IDE devices, as "hdb" or "hdc", or something
+ similar (check the boot messages with dmesg). If this is your only
+ CD-ROM drive, you can say N to all other CD-ROM options, but be sure
+ to say Y or M to "ISO 9660 CD-ROM file system support".
+
+ To compile this driver as a module, choose M here: the
+ module will be called ide-cd.
+
+config BLK_DEV_IDECD_VERBOSE_ERRORS
+ bool "Verbose error logging for IDE/ATAPI CDROM driver" if EXPERT
+ depends on BLK_DEV_IDECD
+ default y
+ help
+ Turn this on to have the driver print out the meanings of the
+ ATAPI error codes. This will use up additional 8kB of kernel-space
+ memory, though.
+
+config BLK_DEV_IDETAPE
+ tristate "Include IDE/ATAPI TAPE support"
+ select IDE_ATAPI
+ help
+ If you have an IDE tape drive using the ATAPI protocol, say Y.
+ ATAPI is a newer protocol used by IDE tape and CD-ROM drives,
+ similar to the SCSI protocol. If you have an SCSI tape drive
+ however, you can say N here.
+
+ You should also say Y if you have an OnStream DI-30 tape drive; this
+ will not work with the SCSI protocol, until there is support for the
+ SC-30 and SC-50 versions.
+
+ If you say Y here, the tape drive will be identified at boot time
+ along with other IDE devices, as "hdb" or "hdc", or something
+ similar, and will be mapped to a character device such as "ht0"
+ (check the boot messages with dmesg). Be sure to consult the
+ <file:drivers/ide/ide-tape.c> and <file:Documentation/ide/ide.txt>
+ files for usage information.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ide-tape.
+
+config BLK_DEV_IDEACPI
+ bool "IDE ACPI support"
+ depends on ACPI
+ ---help---
+ Implement ACPI support for generic IDE devices. On modern
+ machines ACPI support is required to properly handle ACPI S3 states.
+
+config IDE_TASK_IOCTL
+ bool "IDE Taskfile Access"
+ help
+ This is a direct raw access to the media. It is a complex but
+ elegant solution to test and validate the domain of the hardware and
+ perform below the driver data recovery if needed. This is the most
+ basic form of media-forensics.
+
+ If you are unsure, say N here.
+
+config IDE_PROC_FS
+ bool "legacy /proc/ide/ support"
+ depends on IDE && PROC_FS
+ default y
+ help
+ This option enables support for the various files in
+ /proc/ide. In Linux 2.6 this has been superseded by
+ files in sysfs but many legacy applications rely on this.
+
+ If unsure say Y.
+
+comment "IDE chipset support/bugfixes"
+
+config IDE_GENERIC
+ tristate "generic/default IDE chipset support"
+ depends on ALPHA || X86 || IA64 || MIPS || ARCH_RPC
+ default ARM && ARCH_RPC
+ help
+ This is the generic IDE driver. This driver attaches to the
+ fixed legacy ports (e.g. on PCs 0x1f0/0x170, 0x1e8/0x168 and
+ so on). Please note that if this driver is built into the
+ kernel or loaded before other ATA (IDE or libata) drivers
+ and the controller is located at legacy ports, this driver
+ may grab those ports and thus can prevent the controller
+ specific driver from attaching.
+
+ Also, currently, IDE generic doesn't allow IRQ sharing
+ meaning that the IRQs it grabs won't be available to other
+ controllers sharing those IRQs which usually makes drivers
+ for those controllers fail. Generally, it's not a good idea
+ to load IDE generic driver on modern systems.
+
+ If unsure, say N.
+
+config BLK_DEV_PLATFORM
+ tristate "Platform driver for IDE interfaces"
+ help
+ This is the platform IDE driver, used mostly for Memory Mapped
+ IDE devices, like Compact Flashes running in True IDE mode.
+
+ If unsure, say N.
+
+config BLK_DEV_CMD640
+ tristate "CMD640 chipset bugfix/support"
+ depends on X86
+ select IDE_TIMINGS
+ ---help---
+ The CMD-Technologies CMD640 IDE chip is used on many common 486 and
+ Pentium motherboards, usually in combination with a "Neptune" or
+ "SiS" chipset. Unfortunately, it has a number of rather nasty
+ design flaws that can cause severe data corruption under many common
+ conditions. Say Y here to include code which tries to automatically
+ detect and correct the problems under Linux. This option also
+ enables access to the secondary IDE ports in some CMD640 based
+ systems.
+
+ This driver will work automatically in PCI based systems (most new
+ systems have PCI slots). But if your system uses VESA local bus
+ (VLB) instead of PCI, you must also supply a kernel boot parameter
+ to enable the CMD640 bugfix/support: "cmd640.probe_vlb". (Try "man
+ bootparam" or see the documentation of your boot loader about how to
+ pass options to the kernel.)
+
+ The CMD640 chip is also used on add-in cards by Acculogic, and on
+ the "CSA-6400E PCI to IDE controller" that some people have. For
+ details, read <file:Documentation/ide/ide.txt>.
+
+config BLK_DEV_CMD640_ENHANCED
+ bool "CMD640 enhanced support"
+ depends on BLK_DEV_CMD640
+ help
+ This option includes support for setting/autotuning PIO modes and
+ prefetch on CMD640 IDE interfaces. For details, read
+ <file:Documentation/ide/ide.txt>. If you have a CMD640 IDE interface
+ and your BIOS does not already do this for you, then say Y here.
+ Otherwise say N.
+
+config BLK_DEV_IDEPNP
+ tristate "PNP EIDE support"
+ depends on PNP
+ help
+ If you have a PnP (Plug and Play) compatible EIDE card and
+ would like the kernel to automatically detect and activate
+ it, say Y here.
+
+config BLK_DEV_IDEDMA_SFF
+ bool
+
+if PCI
+
+comment "PCI IDE chipsets support"
+
+config BLK_DEV_IDEPCI
+ bool
+
+config IDEPCI_PCIBUS_ORDER
+ bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)"
+ depends on IDE=y && BLK_DEV_IDEPCI
+ default y
+ help
+ Probe IDE PCI devices in the order in which they appear on the
+ PCI bus (i.e. 00:1f.1 PCI device before 02:01.0 PCI device)
+ instead of the order in which IDE PCI host drivers are loaded.
+
+ Please note that this method of assuring stable naming of
+ IDE devices is unreliable and use other means for achieving
+ it (i.e. udev).
+
+ If in doubt, say N.
+
+# TODO: split it on per host driver config options (or module parameters)
+config BLK_DEV_OFFBOARD
+ bool "Boot off-board chipsets first support (DEPRECATED)"
+ 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)
+ help
+ Normally, IDE controllers built into the motherboard (on-board
+ controllers) are assigned to ide0 and ide1 while those on add-in PCI
+ cards (off-board controllers) are relegated to ide2 and ide3.
+ Answering Y here will allow you to reverse the situation, with
+ off-board controllers on ide0/1 and on-board controllers on ide2/3.
+ This can improve the usability of some boot managers such as lilo
+ when booting from a drive on an off-board controller.
+
+ Note that, if you do this, the order of the hd* devices will be
+ rearranged which may require modification of fstab and other files.
+
+ Please also note that this method of assuring stable naming of
+ IDE devices is unreliable and use other means for achieving it
+ (i.e. udev).
+
+ If in doubt, say N.
+
+config BLK_DEV_GENERIC
+ tristate "Generic PCI IDE Chipset Support"
+ select BLK_DEV_IDEPCI
+ help
+ This option provides generic support for various PCI IDE Chipsets
+ which otherwise might not be supported.
+
+config BLK_DEV_OPTI621
+ tristate "OPTi 82C621 chipset enhanced support"
+ select BLK_DEV_IDEPCI
+ help
+ This is a driver for the OPTi 82C621 EIDE controller.
+ Please read the comments at the top of <file:drivers/ide/opti621.c>.
+
+config BLK_DEV_RZ1000
+ tristate "RZ1000 chipset bugfix/support"
+ depends on X86
+ select BLK_DEV_IDEPCI
+ help
+ The PC-Technologies RZ1000 IDE chip is used on many common 486 and
+ Pentium motherboards, usually along with the "Neptune" chipset.
+ Unfortunately, it has a rather nasty design flaw that can cause
+ severe data corruption under many conditions. Say Y here to include
+ code which automatically detects and corrects the problem under
+ Linux. This may slow disk throughput by a few percent, but at least
+ things will operate 100% reliably.
+
+config BLK_DEV_IDEDMA_PCI
+ bool
+ select BLK_DEV_IDEPCI
+ select BLK_DEV_IDEDMA_SFF
+
+config BLK_DEV_AEC62XX
+ tristate "AEC62XX chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds explicit support for Acard AEC62xx (Artop ATP8xx)
+ IDE controllers. This allows the kernel to change PIO, DMA and UDMA
+ speeds and to configure the chip to optimum performance.
+
+config BLK_DEV_ALI15X3
+ tristate "ALI M15x3 chipset support"
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver ensures (U)DMA support for ALI 1533, 1543 and 1543C
+ onboard chipsets. It also tests for Simplex mode and enables
+ normal dual channel support.
+
+ Please read the comments at the top of
+ <file:drivers/ide/alim15x3.c>.
+
+ If unsure, say N.
+
+config BLK_DEV_AMD74XX
+ tristate "AMD and nVidia IDE support"
+ depends on !ARM
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds explicit support for AMD-7xx and AMD-8111 chips
+ and also for the nVidia nForce chip. This allows the kernel to
+ change PIO, DMA and UDMA speeds and to configure the chip to
+ optimum performance.
+
+config BLK_DEV_ATIIXP
+ tristate "ATI IXP chipset IDE support"
+ depends on X86
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds explicit support for ATI IXP chipset.
+ This allows the kernel to change PIO, DMA and UDMA speeds
+ and to configure the chip to optimum performance.
+
+ Say Y here if you have an ATI IXP chipset IDE controller.
+
+config BLK_DEV_CMD64X
+ tristate "CMD64{3|6|8|9} chipset support"
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Say Y here if you have an IDE controller which uses any of these
+ chipsets: CMD643, CMD646, or CMD648.
+
+config BLK_DEV_TRIFLEX
+ tristate "Compaq Triflex IDE support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Say Y here if you have a Compaq Triflex IDE controller, such
+ as those commonly found on Compaq Pentium-Pro systems
+
+config BLK_DEV_CY82C693
+ tristate "CY82C693 chipset support"
+ depends on ALPHA
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds detection and support for the CY82C693 chipset
+ used on Digital's PC-Alpha 164SX boards.
+
+config BLK_DEV_CS5520
+ tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)"
+ depends on X86_32 || COMPILE_TEST
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Include support for PIO tuning and virtual DMA on the Cyrix MediaGX
+ 5510/5520 chipset. This will automatically be detected and
+ configured if found.
+
+ It is safe to say Y to this question.
+
+config BLK_DEV_CS5530
+ tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support"
+ depends on X86_32 || COMPILE_TEST
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Include support for UDMA on the Cyrix MediaGX 5530 chipset. This
+ will automatically be detected and configured if found.
+
+ It is safe to say Y to this question.
+
+config BLK_DEV_CS5535
+ tristate "AMD CS5535 chipset support"
+ depends on X86_32
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Include support for UDMA on the NSC/AMD CS5535 companion chipset.
+ This will automatically be detected and configured if found.
+
+ It is safe to say Y to this question.
+
+config BLK_DEV_CS5536
+ tristate "CS5536 chipset support"
+ depends on X86_32
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This option enables support for the AMD CS5536
+ companion chip used with the Geode LX processor family.
+
+ If unsure, say N.
+
+config BLK_DEV_HPT366
+ tristate "HPT36X/37X chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ HPT366 is an Ultra DMA chipset for ATA-66.
+ HPT368 is an Ultra DMA chipset for ATA-66 RAID Based.
+ HPT370 is an Ultra DMA chipset for ATA-100.
+ HPT372 is an Ultra DMA chipset for ATA-100.
+ HPT374 is an Ultra DMA chipset for ATA-100.
+
+ This driver adds up to 4 more EIDE devices sharing a single
+ interrupt.
+
+ The HPT366 chipset in its current form is bootable. One solution
+ for this problem are special LILO commands for redirecting the
+ reference to device 0x80. The other solution is to say Y to "Boot
+ off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
+ your mother board has the chipset natively mounted. Regardless one
+ should use the fore mentioned option and call at LILO.
+
+ This driver requires dynamic tuning of the chipset during the
+ ide-probe at boot. It is reported to support DVD II drives, by the
+ manufacturer.
+
+config BLK_DEV_JMICRON
+ tristate "JMicron JMB36x support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Basic support for the JMicron ATA controllers. For full support
+ use the libata drivers.
+
+config BLK_DEV_SC1200
+ tristate "National SCx200 chipset support"
+ depends on X86_32 || COMPILE_TEST
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for the on-board IDE controller on the
+ National SCx200 series of embedded x86 "Geode" systems.
+
+config BLK_DEV_PIIX
+ tristate "Intel PIIX/ICH chipsets support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds explicit support for Intel PIIX and ICH chips.
+ This allows the kernel to change PIO, DMA and UDMA speeds and to
+ configure the chip to optimum performance.
+
+config BLK_DEV_IT8172
+ tristate "IT8172 IDE support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for the IDE controller on the
+ IT8172 System Controller.
+
+config BLK_DEV_IT8213
+ tristate "IT8213 IDE support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for the ITE 8213 IDE controller.
+
+config BLK_DEV_IT821X
+ tristate "IT821X IDE support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for the ITE 8211 IDE controller and the
+ IT 8212 IDE RAID controller in both RAID and pass-through mode.
+
+config BLK_DEV_NS87415
+ tristate "NS87415 chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds detection and support for the NS87415 chip
+ (used mainly on SPARC64 and PA-RISC machines).
+
+ Please read the comments at the top of <file:drivers/ide/ns87415.c>.
+
+config BLK_DEV_PDC202XX_OLD
+ tristate "PROMISE PDC202{46|62|65|67} support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ Promise Ultra33 or PDC20246
+ Promise Ultra66 or PDC20262
+ Promise Ultra100 or PDC20265/PDC20267/PDC20268
+
+ This driver adds up to 4 more EIDE devices sharing a single
+ interrupt. This add-on card is a bootable PCI UDMA controller. Since
+ multiple cards can be installed and there are BIOS ROM problems that
+ happen if the BIOS revisions of all installed cards (three-max) do
+ not match, the driver attempts to do dynamic tuning of the chipset
+ at boot-time for max-speed. Ultra33 BIOS 1.25 or newer is required
+ for more than one card.
+
+ Please read the comments at the top of
+ <file:drivers/ide/pdc202xx_old.c>.
+
+ If unsure, say N.
+
+config BLK_DEV_PDC202XX_NEW
+ tristate "PROMISE PDC202{68|69|70|71|75|76|77} support"
+ select BLK_DEV_IDEDMA_PCI
+
+config BLK_DEV_SVWKS
+ tristate "ServerWorks OSB4/CSB5/CSB6 chipsets support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds PIO/(U)DMA support for the ServerWorks OSB4/CSB5
+ chipsets.
+
+config BLK_DEV_SGIIOC4
+ tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
+ depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
+ chipset, which has one channel and can support two devices.
+ Please say Y here if you have an Altix System from SGI.
+
+config BLK_DEV_SIIMAGE
+ tristate "Silicon Image chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds PIO/(U)DMA support for the SI CMD680 and SII
+ 3112 (Serial ATA) chips.
+
+config BLK_DEV_SIS5513
+ tristate "SiS5513 chipset support"
+ depends on X86
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver ensures (U)DMA support for SIS5513 chipset family based
+ mainboards.
+
+ The following chipsets are supported:
+ ATA16: SiS5511, SiS5513
+ ATA33: SiS5591, SiS5597, SiS5598, SiS5600
+ ATA66: SiS530, SiS540, SiS620, SiS630, SiS640
+ ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
+ SiS745, SiS750
+
+ Please read the comments at the top of <file:drivers/ide/sis5513.c>.
+
+config BLK_DEV_SL82C105
+ tristate "Winbond SL82c105 support"
+ depends on (PPC || ARM)
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ If you have a Winbond SL82c105 IDE controller, say Y here to enable
+ special configuration for this chip. This is common on various CHRP
+ motherboards, but could be used elsewhere. If in doubt, say Y.
+
+config BLK_DEV_SLC90E66
+ tristate "SLC90E66 chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver ensures (U)DMA support for Victory66 SouthBridges for
+ SMsC with Intel NorthBridges. This is an Ultra66 based chipset.
+ The nice thing about it is that you can mix Ultra/DMA/PIO devices
+ and it will handle timing cycles. Since this is an improved
+ look-a-like to the PIIX4 it should be a nice addition.
+
+ Please read the comments at the top of
+ <file:drivers/ide/slc90e66.c>.
+
+config BLK_DEV_TRM290
+ tristate "Tekram TRM290 chipset support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for bus master DMA transfers
+ using the Tekram TRM290 PCI IDE chip. Volunteers are
+ needed for further tweaking and development.
+ Please read the comments at the top of <file:drivers/ide/trm290.c>.
+
+config BLK_DEV_VIA82CXXX
+ tristate "VIA82CXXX chipset support"
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds explicit support for VIA BusMastering IDE chips.
+ This allows the kernel to change PIO, DMA and UDMA speeds and to
+ configure the chip to optimum performance.
+
+config BLK_DEV_TC86C001
+ tristate "Toshiba TC86C001 support"
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver adds support for Toshiba TC86C001 GOKU-S chip.
+
+endif
+
+# TODO: BLK_DEV_IDEDMA_PCI -> BLK_DEV_IDEDMA_SFF
+config BLK_DEV_IDE_PMAC
+ tristate "PowerMac on-board IDE support"
+ depends on PPC_PMAC
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_PCI
+ help
+ This driver provides support for the on-board IDE controller on
+ most of the recent Apple Power Macintoshes and PowerBooks.
+ If unsure, say Y.
+
+config BLK_DEV_IDE_PMAC_ATA100FIRST
+ bool "Probe on-board ATA/100 (Kauai) first"
+ depends on BLK_DEV_IDE_PMAC
+ help
+ This option will cause the ATA/100 controller found in UniNorth2
+ based machines (Windtunnel PowerMac, Aluminium PowerBooks, ...)
+ to be probed before the ATA/66 and ATA/33 controllers. Without
+ these, those machine used to have the hard disk on hdc and the
+ CD-ROM on hda. This option changes this to more natural hda for
+ hard disk and hdc for CD-ROM.
+
+config BLK_DEV_IDE_AU1XXX
+ bool "IDE for AMD Alchemy Au1200"
+ depends on MIPS_ALCHEMY
+ select IDE_XFER_MODE
+choice
+ prompt "IDE Mode for AMD Alchemy Au1200"
+ default BLK_DEV_IDE_AU1XXX_PIO_DBDMA
+ depends on BLK_DEV_IDE_AU1XXX
+
+config BLK_DEV_IDE_AU1XXX_PIO_DBDMA
+ bool "PIO+DbDMA IDE for AMD Alchemy Au1200"
+
+config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+ bool "MDMA2+DbDMA IDE for AMD Alchemy Au1200"
+ depends on BLK_DEV_IDE_AU1XXX
+endchoice
+
+config BLK_DEV_IDE_TX4938
+ tristate "TX4938 internal IDE support"
+ depends on SOC_TX4938
+ select IDE_TIMINGS
+
+config BLK_DEV_IDE_TX4939
+ tristate "TX4939 internal IDE support"
+ depends on SOC_TX4939
+ select BLK_DEV_IDEDMA_SFF
+
+config BLK_DEV_IDE_ICSIDE
+ tristate "ICS IDE interface support"
+ depends on ARM && ARCH_ACORN
+ help
+ On Acorn systems, say Y here if you wish to use the ICS IDE
+ interface card. This is not required for ICS partition support.
+ If you are unsure, say N to this.
+
+config BLK_DEV_IDEDMA_ICS
+ bool "ICS DMA support"
+ depends on BLK_DEV_IDE_ICSIDE
+ help
+ Say Y here if you want to add DMA (Direct Memory Access) support to
+ the ICS IDE driver.
+
+config BLK_DEV_IDE_RAPIDE
+ tristate "RapIDE interface support"
+ depends on ARM && ARCH_ACORN
+ help
+ Say Y here if you want to support the Yellowstone RapIDE controller
+ manufactured for use with Acorn computers.
+
+config BLK_DEV_GAYLE
+ tristate "Amiga Gayle IDE interface support"
+ depends on AMIGA
+ help
+ This is the IDE driver for the Amiga Gayle IDE interface. It supports
+ both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
+ This includes on-board IDE interfaces on some Amiga models (A600,
+ A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
+ bus (M-Tech E-Matrix 530 expansion card).
+
+ It also provides support for the so-called `IDE doublers' (made
+ by various manufacturers, e.g. Eyetech) that can be connected to
+ the on-board IDE interface of some Amiga models. Using such an IDE
+ doubler, you can connect up to four instead of two IDE devices to
+ the Amiga's on-board IDE interface. The feature is enabled at kernel
+ runtime using the "gayle.doubler" kernel boot parameter.
+
+ Say Y if you have an Amiga with a Gayle IDE interface and want to use
+ IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
+ it.
+
+ Note that you also have to enable Zorro bus support if you want to
+ use Gayle IDE interfaces on the Zorro expansion bus.
+
+config BLK_DEV_BUDDHA
+ tristate "Buddha/Catweasel/X-Surf IDE interface support"
+ depends on ZORRO
+ help
+ This is the IDE driver for the IDE interfaces on the Buddha, Catweasel
+ and X-Surf expansion boards. It supports up to two interfaces on the
+ Buddha, three on the Catweasel and two on the X-Surf.
+
+ Say Y if you have a Buddha or Catweasel expansion board and want to
+ use IDE devices (hard disks, CD-ROM drives, etc.) that are connected
+ to one of its IDE interfaces.
+
+config BLK_DEV_FALCON_IDE
+ tristate "Falcon IDE interface support"
+ depends on ATARI
+ help
+ This is the IDE driver for the on-board IDE interface on the Atari
+ Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
+ disks, CD-ROM drives, etc.) that are connected to the on-board IDE
+ interface.
+
+config BLK_DEV_MAC_IDE
+ tristate "Macintosh Quadra/Powerbook IDE interface support"
+ depends on MAC
+ help
+ This is the IDE driver for the on-board IDE interface on some m68k
+ Macintosh models. It supports both the `Quadra style' (used in
+ Quadra/ Centris 630 and Performa 588 models) and `Powerbook style'
+ (used in the Powerbook 150 and 190 models) IDE interface.
+
+ Say Y if you have such an Macintosh model and want to use IDE
+ devices (hard disks, CD-ROM drives, etc.) that are connected to the
+ on-board IDE interface.
+
+config BLK_DEV_Q40IDE
+ tristate "Q40/Q60 IDE interface support"
+ depends on Q40
+ help
+ Enable the on-board IDE controller in the Q40/Q60. This should
+ normally be on; disable it only if you are running a custom hard
+ drive subsystem through an expansion card.
+
+config BLK_DEV_PALMCHIP_BK3710
+ tristate "Palmchip bk3710 IDE controller support"
+ depends on ARCH_DAVINCI
+ select IDE_TIMINGS
+ select BLK_DEV_IDEDMA_SFF
+ help
+ Say Y here if you want to support the onchip IDE controller on the
+ TI DaVinci SoC
+
+# no isa -> no vlb
+if ISA && (ALPHA || X86 || MIPS)
+
+comment "Other IDE chipsets support"
+comment "Note: most of these also require special kernel boot parameters"
+
+config BLK_DEV_4DRIVES
+ tristate "Generic 4 drives/port support"
+ help
+ Certain older chipsets, including the Tekram 690CD, use a single set
+ of I/O ports at 0x1f0 to control up to four drives, instead of the
+ customary two drives per port. Support for this can be enabled at
+ runtime using the "ide-4drives.probe" kernel boot parameter if you
+ say Y here.
+
+config BLK_DEV_ALI14XX
+ tristate "ALI M14xx support"
+ select IDE_TIMINGS
+ select IDE_LEGACY
+ help
+ This driver is enabled at runtime using the "ali14xx.probe" kernel
+ boot parameter. It enables support for the secondary IDE interface
+ of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
+ I/O speeds to be set as well.
+ See the files <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/ali14xx.c> for more info.
+
+config BLK_DEV_DTC2278
+ tristate "DTC-2278 support"
+ select IDE_XFER_MODE
+ select IDE_LEGACY
+ help
+ This driver is enabled at runtime using the "dtc2278.probe" kernel
+ boot parameter. It enables support for the secondary IDE interface
+ of the DTC-2278 card, and permits faster I/O speeds to be set as
+ well. See the <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/dtc2278.c> files for more info.
+
+config BLK_DEV_HT6560B
+ tristate "Holtek HT6560B support"
+ select IDE_TIMINGS
+ select IDE_LEGACY
+ help
+ This driver is enabled at runtime using the "ht6560b.probe" kernel
+ boot parameter. It enables support for the secondary IDE interface
+ of the Holtek card, and permits faster I/O speeds to be set as well.
+ See the <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/ht6560b.c> files for more info.
+
+config BLK_DEV_QD65XX
+ tristate "QDI QD65xx support"
+ select IDE_TIMINGS
+ select IDE_LEGACY
+ help
+ This driver is enabled at runtime using the "qd65xx.probe" kernel
+ boot parameter. It permits faster I/O speeds to be set. See the
+ <file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
+ for more info.
+
+config BLK_DEV_UMC8672
+ tristate "UMC-8672 support"
+ select IDE_XFER_MODE
+ select IDE_LEGACY
+ help
+ This driver is enabled at runtime using the "umc8672.probe" kernel
+ boot parameter. It enables support for the secondary IDE interface
+ of the UMC-8672, and permits faster I/O speeds to be set as well.
+ See the files <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/umc8672.c> for more info.
+
+endif
+
+config BLK_DEV_IDEDMA
+ def_bool BLK_DEV_IDEDMA_SFF || \
+ BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+ select IDE_XFER_MODE
+
+endif # IDE