X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fide%2FKconfig;h=3f9e10001e19179706f219a9603f27261c80eb99;hb=97c566cebe083b8e500c9b0b5033212c809d9844;hp=1c81174595b3ce12db4ee9d8194d29b61d92c67b;hpb=8f29e650bffc1e22ed6b2d0b321bc77627f3bb7a;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 1c81174..3f9e100 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -4,10 +4,14 @@ # Andre Hedrick # -menu "ATA/ATAPI/MFM/RLL support" +# Select HAVE_IDE if IDE is supported +config HAVE_IDE + def_bool n -config IDE +menuconfig IDE tristate "ATA/ATAPI/MFM/RLL support" + depends on HAVE_IDE + depends on BLOCK ---help--- If you say Y here, your kernel will be able to manage low cost mass storage units such as ATA/(E)IDE and ATAPI units. The most common @@ -46,15 +50,16 @@ config IDE To compile this driver as a module, choose M here: the module will be called ide. - For further information, please read . + For further information, please read . If unsure, say Y. if IDE -config IDE_MAX_HWIFS +config IDE_MAX_HWIFS int "Max IDE interfaces" - depends on ALPHA || SUPERH + depends on ALPHA || SUPERH || IA64 || EMBEDDED + range 1 10 default 4 help This is the maximum number of IDE hardware interfaces that will @@ -72,7 +77,7 @@ config BLK_DEV_IDE Useful information about large (>540 MB) IDE disks, multiple interfaces, what to do if ATA/IDE devices are not automatically detected, sound card ATA/IDE ports, module support, and other - topics, is contained in . For detailed + topics, is contained in . For detailed information about hard drives, consult the Disk-HOWTO and the Multi-Disk-HOWTO, available from . @@ -82,7 +87,7 @@ config BLK_DEV_IDE . To compile this driver as a module, choose M here and read - . The module will be called ide-mod. + . The module will be called ide-mod. Do not compile this driver as a module if your root file system (the one containing the directory /) is located on an IDE device. @@ -93,7 +98,7 @@ config BLK_DEV_IDE if BLK_DEV_IDE -comment "Please see Documentation/ide.txt for help/info on IDE drives" +comment "Please see Documentation/ide/ide.txt for help/info on IDE drives" config BLK_DEV_IDE_SATA bool "Support for SATA (deprecated; conflicts with libata SATA driver)" @@ -101,8 +106,10 @@ config BLK_DEV_IDE_SATA ---help--- There are two drivers for Serial ATA controllers. - The main driver, "libata", exists inside the SCSI subsystem - and supports most modern SATA 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. @@ -115,24 +122,6 @@ config BLK_DEV_IDE_SATA If unsure, say N. -config BLK_DEV_HD_IDE - bool "Use old disk-only driver on primary interface" - depends on (X86 || SH_MPC1211) - ---help--- - There are two drivers for MFM/RLL/IDE disks. Most people use just - the new enhanced driver by itself. This option however installs the - old hard disk driver to control the primary IDE/disk interface in - the system, leaving the new enhanced IDE driver to take care of only - the 2nd/3rd/4th IDE interfaces. Doing this will prevent you from - having an IDE/ATAPI CD-ROM or tape drive connected to the primary - IDE interface. Choosing this option may be useful for older systems - which have MFM/RLL/ESDI controller+drives at the primary port - address (0x1f0), along with IDE drives at the secondary/3rd/4th port - addresses. - - Normally, just say N here; you will then use the new driver for all - 4 interfaces. - config BLK_DEV_IDEDISK tristate "Include IDE/ATA-2 DISK support" ---help--- @@ -149,9 +138,22 @@ config BLK_DEV_IDEDISK If unsure, say Y. config IDEDISK_MULTI_MODE - bool "Use multi-mode by default" - help - If you get this error, try to say Y here: + bool "Use multiple sector mode for Programmed Input/Output by default" + help + This setting is irrelevant for most IDE disks, with direct memory + access, to which multiple sector mode does not apply. Multiple sector + mode is a feature of most modern IDE hard drives, permitting the + transfer of multiple sectors per Programmed Input/Output interrupt, + rather than the usual one sector per interrupt. When this feature is + enabled, it can reduce operating system overhead for disk Programmed + Input/Output. On some systems, it also can increase the data + throughput of Programmed Input/Output. Some drives, however, seemed + to run slower with multiple sector mode enabled. Some drives claimed + to support multiple sector mode, but lost data at some settings. + Under rare circumstances, such failures could result in massive + filesystem corruption. + + If you get the following error, try to say Y here: hda: set_multmode: status=0x51 { DriveReady SeekComplete Error } hda: set_multmode: error=0x04 { DriveStatusError } @@ -162,8 +164,15 @@ config BLK_DEV_IDECS tristate "PCMCIA IDE support" depends on PCMCIA help - Support for outboard IDE disks, tape drives, and CD-ROM drives - connected through a PCMCIA card. + 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" @@ -180,16 +189,20 @@ config BLK_DEV_IDECD 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". - Note that older versions of LILO (LInux LOader) cannot properly deal - with IDE/ATAPI CD-ROMs, so install LILO 16 or higher, available from - . - 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 EMBEDDED + 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 (EXPERIMENTAL)" - depends on EXPERIMENTAL + tristate "Include IDE/ATAPI TAPE support" 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, @@ -204,8 +217,8 @@ config BLK_DEV_IDETAPE 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 - and files - for usage information. + and + files for usage information. To compile this driver as a module, choose M here: the module will be called ide-tape. @@ -262,26 +275,52 @@ config BLK_DEV_IDESCSI If both this SCSI emulation and native ATAPI support are compiled into the kernel, the native support will be used. +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 recover if needed. This is the most + 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" - default y + depends on ALPHA || X86 || IA64 || M32R || MIPS || PPC32 help - If unsure, say Y. + 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 - bool "CMD640 chipset bugfix/support" + tristate "CMD640 chipset bugfix/support" depends on X86 ---help--- The CMD-Technologies CMD640 IDE chip is used on many common 486 and @@ -302,7 +341,7 @@ config BLK_DEV_CMD640 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 . + details, read . config BLK_DEV_CMD640_ENHANCED bool "CMD640 enhanced support" @@ -310,40 +349,47 @@ config BLK_DEV_CMD640_ENHANCED help This option includes support for setting/autotuning PIO modes and prefetch on CMD640 IDE interfaces. For details, read - . If you have a CMD640 IDE interface + . 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 - bool "PNP EIDE support" + 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 "PCI IDE chipset support" if PCI - default BLK_DEV_IDEDMA_PMAC if PPC_PMAC && BLK_DEV_IDEDMA_PMAC - help - Say Y here for PCI systems which use IDE drive(s). - This option helps the IDE driver to automatically detect and - configure all PCI-based IDE interfaces in your system. + bool -config IDEPCI_SHARE_IRQ - bool "Sharing PCI IDE interrupts support" - depends on PCI && BLK_DEV_IDEPCI +config IDEPCI_PCIBUS_ORDER + bool "Probe IDE PCI devices in the PCI bus order (DEPRECATED)" + depends on BLK_DEV_IDE=y && BLK_DEV_IDEPCI + default y help - Some ATA/IDE chipsets have hardware support which allows for - sharing a single IRQ with other cards. To enable support for - this in the ATA/IDE driver, say Y here. + 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. - It is safe to say Y to this question, in most cases. - If unsure, say N. + 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" - depends on PCI && BLK_DEV_IDEPCI + bool "Boot off-board chipsets first support (DEPRECATED)" + depends on BLK_DEV_IDEPCI && (BLK_DEV_AEC62XX || BLK_DEV_GENERIC || BLK_DEV_HPT34X || 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 @@ -353,31 +399,34 @@ config BLK_DEV_OFFBOARD This can improve the usability of some boot managers such as lilo when booting from a drive on an off-board controller. - If you say Y here, and you actually want to reverse the device scan - order as explained above, you also need to issue the kernel command - line option "ide=reverse". (Try "man bootparam" or see the - documentation of your boot loader (lilo or loadlin) about how to - pass options to the kernel at boot time.) - 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" - depends on BLK_DEV_IDEPCI + 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 (EXPERIMENTAL)" - depends on PCI && BLK_DEV_IDEPCI && EXPERIMENTAL + depends on EXPERIMENTAL + select BLK_DEV_IDEPCI help This is a driver for the OPTi 82C621 EIDE controller. Please read the comments at the top of . config BLK_DEV_RZ1000 tristate "RZ1000 chipset bugfix/support" - depends on PCI && BLK_DEV_IDEPCI && X86 + 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. @@ -387,68 +436,14 @@ config BLK_DEV_RZ1000 Linux. This may slow disk throughput by a few percent, but at least things will operate 100% reliably. -config BLK_DEV_SL82C105 - tristate "Winbond SL82c105 support" - depends on PCI && (PPC || ARM) && BLK_DEV_IDEPCI - 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_IDEDMA_PCI - bool "Generic PCI bus-master DMA support" - depends on PCI && BLK_DEV_IDEPCI - ---help--- - If your PCI system uses IDE drive(s) (as opposed to SCSI, say) and - is capable of bus-master DMA operation (most Pentium PCI systems), - you will want to say Y here to reduce CPU overhead. You can then use - the "hdparm" utility to enable DMA for drives for which it was not - enabled automatically. By default, DMA is not enabled automatically - for these drives, but you can change that by saying Y to the - following question "Use DMA by default when available". You can get - the latest version of the hdparm utility from - . - - Read the comments at the beginning of - and the file for more information. - - It is safe to say Y to this question. - -if BLK_DEV_IDEDMA_PCI - -config BLK_DEV_IDEDMA_FORCED - bool "Force enable legacy 2.0.X HOSTS to use DMA" - help - This is an old piece of lost code from Linux 2.0 Kernels. - - Generally say N here. - -config IDEDMA_PCI_AUTO - bool "Use PCI DMA by default when available" - ---help--- - Prior to kernel version 2.1.112, Linux used to automatically use - DMA for IDE drives and chipsets which support it. Due to concerns - about a couple of cases where buggy hardware may have caused damage, - the default is now to NOT use DMA automatically. To revert to the - previous behaviour, say Y to this question. - - If you suspect your hardware is at all flakey, say N here. - Do NOT email the IDE kernel people regarding this issue! - - It is normally safe to answer Y to this question unless your - motherboard uses a VIA VP2 chipset, in which case you should say N. - -config IDEDMA_ONLYDISK - bool "Enable DMA only for disks " - depends on IDEDMA_PCI_AUTO - help - This is used if you know your ATAPI Devices are going to fail DMA - Transfers. - - Generally say N here. + 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 @@ -456,6 +451,7 @@ config BLK_DEV_AEC62XX config BLK_DEV_ALI15X3 tristate "ALI M15x3 chipset support" + 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 @@ -484,6 +480,8 @@ config WDC_ALI15X3 config BLK_DEV_AMD74XX tristate "AMD and nVidia IDE support" + depends on !ARM + 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 @@ -493,6 +491,7 @@ config BLK_DEV_AMD74XX 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 @@ -502,18 +501,21 @@ config BLK_DEV_ATIIXP config BLK_DEV_CMD64X tristate "CMD64{3|6|8|9} chipset support" + 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" + select BLK_DEV_IDEDMA_PCI help This driver adds detection and support for the CY82C693 chipset used on Digital's PC-Alpha 164SX boards. @@ -524,8 +526,9 @@ config BLK_DEV_CY82C693 config BLK_DEV_CS5520 tristate "Cyrix CS5510/20 MediaGX chipset support (VERY EXPERIMENTAL)" depends on EXPERIMENTAL + select BLK_DEV_IDEDMA_PCI help - Include support for PIO tuning an virtual DMA on the Cyrix MediaGX + Include support for PIO tuning and virtual DMA on the Cyrix MediaGX 5510/5520 chipset. This will automatically be detected and configured if found. @@ -533,6 +536,7 @@ config BLK_DEV_CS5520 config BLK_DEV_CS5530 tristate "Cyrix/National Semiconductor CS5530 MediaGX chipset support" + 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. @@ -542,6 +546,7 @@ config BLK_DEV_CS5530 config BLK_DEV_CS5535 tristate "AMD CS5535 chipset support" depends on X86 && !X86_64 + 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. @@ -550,6 +555,7 @@ config BLK_DEV_CS5535 config BLK_DEV_HPT34X tristate "HPT34X chipset support" + select BLK_DEV_IDEDMA_PCI help This driver adds up to 4 more EIDE devices sharing a single interrupt. The HPT343 chipset in its current form is a non-bootable @@ -570,7 +576,8 @@ config HPT34X_AUTODMA config BLK_DEV_HPT366 tristate "HPT36X/37X chipset support" - ---help--- + 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. @@ -585,44 +592,51 @@ config BLK_DEV_HPT366 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 or include - "ide=reverse" in LILO's append-line. + 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" + select BLK_DEV_IDEDMA_PCI help - This driver adds support for the built in IDE on the National - SCx200 series of embedded x86 "Geode" systems + 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 PIIXn chipsets support" + select BLK_DEV_IDEDMA_PCI help This driver adds explicit support for Intel PIIX and ICH chips and also for the Efar Victory66 (slc90e66) chip. This allows the kernel to change PIO, DMA and UDMA speeds and to configure the chip to optimum performance. -config BLK_DEV_IT8172 - bool "IT8172 IDE support" - depends on (MIPS_ITE8172 || MIPS_IVR) +config BLK_DEV_IT8213 + tristate "IT8213 IDE support" + select BLK_DEV_IDEDMA_PCI help - Say Y here to support the on-board IDE controller on the Integrated - Technology Express, Inc. ITE8172 SBC. Vendor page at - ; picture of the - board at . + 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). @@ -631,6 +645,7 @@ config BLK_DEV_NS87415 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 @@ -653,35 +668,13 @@ config BLK_DEV_PDC202XX_OLD If unsure, say N. -config PDC202XX_BURST - bool "Special UDMA Feature" - depends on BLK_DEV_PDC202XX_OLD - help - This option causes the pdc202xx driver to enable UDMA modes on the - PDC202xx even when the PDC202xx BIOS has not done so. - - It was originally designed for the PDC20246/Ultra33, whose BIOS will - only setup UDMA on the first two PDC20246 cards. It has also been - used succesfully on a PDC20265/Ultra100, allowing use of UDMA modes - when the PDC20265 BIOS has been disabled (for faster boot up). - - Please read the comments at the top of - . - - If unsure, say N. - config BLK_DEV_PDC202XX_NEW tristate "PROMISE PDC202{68|69|70|71|75|76|77} support" - -# FIXME - probably wants to be one for old and for new -config PDC202XX_FORCE - bool "Enable controller even if disabled by BIOS" - depends on BLK_DEV_PDC202XX_NEW - help - Enable the PDC202xx controller even if it has been disabled in the BIOS setup. + 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. @@ -689,6 +682,7 @@ config BLK_DEV_SVWKS 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. @@ -696,6 +690,7 @@ config BLK_DEV_SGIIOC4 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. @@ -703,7 +698,8 @@ config BLK_DEV_SIIMAGE config BLK_DEV_SIS5513 tristate "SiS5513 chipset support" depends on X86 - ---help--- + select BLK_DEV_IDEDMA_PCI + help This driver ensures (U)DMA support for SIS5513 chipset family based mainboards. @@ -719,10 +715,20 @@ config BLK_DEV_SIS5513 Please read the comments at the top of . +config BLK_DEV_SL82C105 + tristate "Winbond SL82c105 support" + depends on (PPC || ARM) + 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 Victroy66 SouthBridges for + 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 @@ -736,6 +742,7 @@ config BLK_DEV_SLC90E66 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 @@ -744,23 +751,39 @@ config BLK_DEV_TRM290 config BLK_DEV_VIA82CXXX tristate "VIA82CXXX chipset support" + 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. + +config BLK_DEV_CELLEB + tristate "Toshiba's Cell Reference Set IDE support" + depends on PPC_CELLEB + select BLK_DEV_IDEDMA_PCI + help + This driver provides support for the on-board IDE controller on + Toshiba Cell Reference Board. + If unsure, say Y. + endif config BLK_DEV_IDE_PMAC - bool "Builtin PowerMac IDE support" - depends on PPC_PMAC && IDE=y + tristate "PowerMac on-board IDE support" + depends on PPC_PMAC && IDE=y && BLK_DEV_IDE=y help - This driver provides support for the built-in IDE controller on + 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 internal ATA/100 (Kauai) first" + 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 @@ -775,18 +798,11 @@ config BLK_DEV_IDEDMA_PMAC depends on BLK_DEV_IDE_PMAC select BLK_DEV_IDEDMA_PCI help - This option allows the driver for the built-in IDE controller on + This option allows the driver for the on-board IDE controller on Power Macintoshes and PowerBooks to use DMA (direct memory access) to transfer data to and from memory. Saying Y is safe and improves performance. -config BLK_DEV_IDE_PMAC_BLINK - bool "Blink laptop LED on drive activity" - depends on BLK_DEV_IDE_PMAC && ADB_PMU - help - This option enables the use of the sleep LED as a hard drive - activity LED. - config BLK_DEV_IDE_SWARM tristate "IDE for Sibyte evaluation boards" depends on SIBYTE_SB1xxx_SOC @@ -810,10 +826,12 @@ endchoice config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ int "Maximum transfer size (KB) per request (up to 128)" default "128" - depends BLK_DEV_IDE_AU1XXX + depends on BLK_DEV_IDE_AU1XXX config IDE_ARM - def_bool ARM && (ARCH_A5K || ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) + tristate "ARM IDE support" + depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) + default y config BLK_DEV_IDE_ICSIDE tristate "ICS IDE interface support" @@ -830,19 +848,6 @@ config BLK_DEV_IDEDMA_ICS Say Y here if you want to add DMA (Direct Memory Access) support to the ICS IDE driver. -config IDEDMA_ICS_AUTO - bool "Use ICS DMA by default" - depends on BLK_DEV_IDEDMA_ICS - help - Prior to kernel version 2.1.112, Linux used to automatically use - DMA for IDE drives and chipsets which support it. Due to concerns - about a couple of cases where buggy hardware may have caused damage, - the default is now to NOT use DMA automatically. To revert to the - previous behaviour, say Y to this question. - - If you suspect your hardware is at all flakey, say N here. - Do NOT email the IDE kernel people regarding this issue! - config BLK_DEV_IDE_RAPIDE tristate "RapIDE interface support" depends on ARM && ARCH_ACORN @@ -857,13 +862,54 @@ config BLK_DEV_IDE_BAST Say Y here if you want to support the onboard IDE channels on the Simtec BAST or the Thorcom VR1000 +config ETRAX_IDE + tristate "ETRAX IDE support" + depends on CRIS && BROKEN + select BLK_DEV_IDEDMA + help + Enables the ETRAX IDE driver. + + You can't use parallel ports or SCSI ports at the same time. + +config ETRAX_IDE_DELAY + int "Delay for drives to regain consciousness" + depends on ETRAX_IDE && ETRAX_ARCH_V10 + default 15 + help + Number of seconds to wait for IDE drives to spin up after an IDE + reset. + +choice + prompt "IDE reset pin" + depends on ETRAX_IDE && ETRAX_ARCH_V10 + default ETRAX_IDE_PB7_RESET + +config ETRAX_IDE_PB7_RESET + bool "Port_PB_Bit_7" + help + IDE reset on pin 7 on port B + +config ETRAX_IDE_G27_RESET + bool "Port_G_Bit_27" + help + IDE reset on pin 27 on port G + +endchoice + +config IDE_H8300 + tristate "H8300 IDE support" + depends on H8300 + default y + help + Enables the H8300 IDE driver. + config BLK_DEV_GAYLE - bool "Amiga Gayle IDE interface support" + 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 builtin IDE interfaces on some Amiga models (A600, + 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). Say Y if you have an Amiga with a Gayle IDE interface and want to use @@ -877,10 +923,10 @@ config BLK_DEV_IDEDOUBLER depends on BLK_DEV_GAYLE && EXPERIMENTAL ---help--- This driver provides support for the so-called `IDE doublers' (made - by various manufacturers, e.g. Eyetech) that can be connected to the - builtin IDE interface of some Amiga models. Using such an IDE - doubler, you can connect up to four instead of two IDE devices on - the Amiga's builtin IDE interface. + 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. Note that the normal Amiga Gayle IDE driver may not work correctly if you have an IDE doubler and don't enable this driver! @@ -889,50 +935,59 @@ config BLK_DEV_IDEDOUBLER runtime using the "ide=doubler" kernel boot parameter. config BLK_DEV_BUDDHA - bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" + tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" depends on ZORRO && EXPERIMENTAL 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. + 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 - bool "Falcon IDE interface support" + tristate "Falcon IDE interface support" depends on ATARI help - This is the IDE driver for the builtin IDE interface on the Atari + 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 builtin IDE + disks, CD-ROM drives, etc.) that are connected to the on-board IDE interface. config BLK_DEV_MAC_IDE - bool "Macintosh Quadra/Powerbook IDE interface support" + tristate "Macintosh Quadra/Powerbook IDE interface support" depends on MAC help - This is the IDE driver for the builtin IDE interface on some m68k + 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 - builtin IDE interface. + on-board IDE interface. config BLK_DEV_Q40IDE - bool "Q40/Q60 IDE interface support" + 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 BLK_DEV_IDEDMA_SFF + help + Say Y here if you want to support the onchip IDE controller on the + TI DaVinci SoC + + config BLK_DEV_MPC8xx_IDE - bool "MPC8xx IDE support" - depends on 8xx && IDE=y && BLK_DEV_IDE=y + tristate "MPC8xx IDE support" + depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE help This option provides support for IDE on Motorola MPC8xx Systems. Please see 'Type of MPC8xx IDE interface' for details. @@ -970,109 +1025,75 @@ config IDE_EXT_DIRECT endchoice # no isa -> no vlb -config IDE_CHIPSETS - bool "Other IDE chipset support" - depends on ISA - ---help--- - Say Y here if you want to include enhanced support for various IDE - interface chipsets used on motherboards and add-on cards. You can - then pick your particular IDE chip from among the following options. - This enhanced support may be necessary for Linux to be able to - access the 3rd/4th drives in some systems. It may also enable - setting of higher speed I/O rates to improve system performance with - these chipsets. Most of these also require special kernel boot - parameters to actually turn on the support at runtime; you can find - a list of these in the file . - - People with SCSI-only systems can say N here. - -if IDE_CHIPSETS +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 - bool "Generic 4 drives/port support" + 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 "ide0=four" kernel boot parameter if you say Y - here. + runtime using the "ide-4drives.probe" kernel boot parameter if you + say Y here. config BLK_DEV_ALI14XX tristate "ALI M14xx support" help - This driver is enabled at runtime using the "ide0=ali14xx" kernel + 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 - and for - more info. + I/O speeds to be set as well. + See the files and + for more info. config BLK_DEV_DTC2278 tristate "DTC-2278 support" help - This driver is enabled at runtime using the "ide0=dtc2278" kernel + 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 and + well. See the and files for more info. config BLK_DEV_HT6560B tristate "Holtek HT6560B support" help - This driver is enabled at runtime using the "ide0=ht6560b" kernel + 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 and + See the and files for more info. config BLK_DEV_QD65XX tristate "QDI QD65xx support" help - This driver is enabled at runtime using the "ide0=qd65xx" kernel + This driver is enabled at runtime using the "qd65xx.probe" kernel boot parameter. It permits faster I/O speeds to be set. See the - and for - more info. + and + for more info. config BLK_DEV_UMC8672 tristate "UMC-8672 support" help - This driver is enabled at runtime using the "ide0=umc8672" kernel + 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 and + See the files and for more info. endif config BLK_DEV_IDEDMA - def_bool BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA - -config IDEDMA_IVB - bool "IGNORE word93 Validation BITS" - depends on BLK_DEV_IDEDMA_PCI || BLK_DEV_IDEDMA_PMAC || BLK_DEV_IDEDMA_ICS - ---help--- - There are unclear terms in ATA-4 and ATA-5 standards how certain - hardware (an 80c ribbon) should be detected. Different interpretations - of the standards have been released in hardware. This causes problems: - for example, a host with Ultra Mode 4 (or higher) will not run - in that mode with an 80c ribbon. - - If you are experiencing compatibility or performance problems, you - MAY try to answering Y here. However, it does not necessarily solve - any of your problems, it could even cause more of them. - - It is normally safe to answer Y; however, the default is N. - -config IDEDMA_AUTO - def_bool IDEDMA_PCI_AUTO || IDEDMA_ICS_AUTO + def_bool BLK_DEV_IDEDMA_SFF || BLK_DEV_IDEDMA_PMAC || \ + BLK_DEV_IDEDMA_ICS || BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA endif config BLK_DEV_HD_ONLY bool "Old hard disk (MFM/RLL/IDE) driver" - depends on BLK_DEV_IDE=n help There are two drivers for MFM/RLL/IDE hard disks. Most people use the newer enhanced driver, but this old one is still around for two @@ -1084,14 +1105,16 @@ config BLK_DEV_HD_ONLY for systems with only older MFM/RLL/ESDI drives. Choosing the old driver can save 13 KB or so of kernel memory. + If you want to use this driver together with the new one you have + to use "hda=noprobe hdb=noprobe" kernel parameters to prevent the new + driver from probing the primary interface. + If you are unsure, then just choose the Enhanced IDE/MFM/RLL driver instead of this one. For more detailed information, read the Disk-HOWTO, available from . config BLK_DEV_HD - def_bool BLK_DEV_HD_IDE || BLK_DEV_HD_ONLY - -endif + def_bool BLK_DEV_HD_ONLY -endmenu +endif # IDE