# Andre Hedrick <andre@linux-ide.org>
#
+# Select HAVE_IDE if IDE is supported
+config HAVE_IDE
+ def_bool n
+
menuconfig IDE
tristate "ATA/ATAPI/MFM/RLL support"
+ depends on HAVE_IDE
depends on BLOCK
- depends on HAS_IOMEM
---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
To compile this driver as a module, choose M here: the
module will be called ide.
- For further information, please read <file:Documentation/ide.txt>.
+ For further information, please read <file:Documentation/ide/ide.txt>.
If unsure, say Y.
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 <file:Documentation/ide.txt>. For detailed
+ topics, is contained in <file:Documentation/ide/ide.txt>. For detailed
information about hard drives, consult the Disk-HOWTO and the
Multi-Disk-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
<ftp://ibiblio.org/pub/Linux/system/hardware/>.
To compile this driver as a module, choose M here and read
- <file:Documentation/ide.txt>. The module will be called ide-mod.
+ <file:Documentation/ide/ide.txt>. 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.
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)"
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---
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,
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.txt> files
- for usage information.
+ <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 IDE_GENERIC
tristate "generic/default IDE chipset support"
+ depends on ALPHA || X86 || IA64 || M32R || MIPS || PPC32
help
If unsure, say N.
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
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.txt>.
+ details, read <file:Documentation/ide/ide.txt>.
config BLK_DEV_CMD640_ENHANCED
bool "CMD640 enhanced support"
help
This option includes support for setting/autotuning PIO modes and
prefetch on CMD640 IDE interfaces. For details, read
- <file:Documentation/ide.txt>. If you have a CMD640 IDE interface
+ <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
- bool "PNP EIDE support"
+ tristate "PNP EIDE support"
depends on PNP
- select IDE_GENERIC
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_SHARE_IRQ
- bool "Sharing PCI IDE interrupts support"
- depends on 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).
-config IDEPCI_PCIBUS_ORDER
- def_bool BLK_DEV_IDE=y && BLK_DEV_IDEPCI
+ If in doubt, say N.
# TODO: split it on per host driver config options (or module parameters)
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.
config BLK_DEV_IDEDMA_PCI
bool
select BLK_DEV_IDEPCI
+ select BLK_DEV_IDEDMA_SFF
config BLK_DEV_AEC62XX
tristate "AEC62XX chipset support"
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
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"
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 successfully 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
- <file:drivers/ide/pci/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_SGIIOC4
tristate "Silicon Graphics IOC4 chipset ATA/ATAPI support"
depends on (IA64_SGI_SN2 || IA64_GENERIC) && SGI_IOC4
- select IDEPCI_SHARE_IRQ
select BLK_DEV_IDEDMA_PCI
help
This driver adds PIO & MultiMode DMA-2 support for the SGI IOC4
depends on PPC_CELLEB
select BLK_DEV_IDEDMA_PCI
help
- This driver provides support for the built-in IDE controller on
+ 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"
+ 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
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.
depends on BLK_DEV_IDE_AU1XXX
config IDE_ARM
- def_bool ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
- select IDE_GENERIC
+ 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"
Simtec BAST or the Thorcom VR1000
config ETRAX_IDE
- bool "ETRAX IDE support"
+ tristate "ETRAX IDE support"
depends on CRIS && BROKEN
select BLK_DEV_IDEDMA
- select IDE_GENERIC
help
Enables the ETRAX IDE driver.
endchoice
config IDE_H8300
- bool "H8300 IDE support"
+ tristate "H8300 IDE support"
depends on H8300
- select IDE_GENERIC
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
- select IDE_GENERIC
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
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!
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
- select IDE_GENERIC
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
- select IDE_GENERIC
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
- select IDE_GENERIC
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
- select IDE_GENERIC
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"
+ tristate "MPC8xx IDE support"
depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE
- select IDE_GENERIC
help
This option provides support for IDE on Motorola MPC8xx Systems.
Please see 'Type of MPC8xx IDE interface' for details.
endchoice
# no isa -> no vlb
-if ISA
+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"
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.txt> and <file:drivers/ide/legacy/ali14xx.c> for
- more info.
+ I/O speeds to be set as well.
+ See the files <file:Documentation/ide/ide.txt> and
+ <file:drivers/ide/legacy/ali14xx.c> for more info.
config BLK_DEV_DTC2278
tristate "DTC-2278 support"
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.txt> and
+ well. See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/dtc2278.c> files for more info.
config BLK_DEV_HT6560B
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.txt> and
+ See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/ht6560b.c> files for more info.
config BLK_DEV_QD65XX
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.txt> and <file:drivers/ide/legacy/qd65xx.c> for
- more info.
+ <file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
+ for more info.
config BLK_DEV_UMC8672
tristate "UMC-8672 support"
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.txt> and
+ See the files <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/umc8672.c> 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 IDE_ARCH_OBSOLETE_INIT
- def_bool ALPHA || (ARM && !ARCH_L7200) || BLACKFIN || X86 || IA64 || M32R || MIPS || PARISC || PPC || (SUPERH64 && BLK_DEV_IDEPCI) || SPARC
+ 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
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
<http://www.tldp.org/docs.html#howto>.
config BLK_DEV_HD
- def_bool BLK_DEV_HD_IDE || BLK_DEV_HD_ONLY
+ def_bool BLK_DEV_HD_ONLY
endif # IDE
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff