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Kconfig
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#
# SATA/PATA driver configuration
#
config HAVE_PATA_PLATFORM
bool
help
This is an internal configuration node for any machine that
uses pata-platform driver to enable the relevant driver in the
configuration structure without having to submit endless patches
to update the PATA_PLATFORM entry.
menuconfig ATA
tristate "Serial ATA and Parallel ATA drivers (libata)"
depends on HAS_IOMEM
depends on BLOCK
depends on !(M32R || M68K || S390) || BROKEN
select SCSI
select GLOB
---help---
If you want to use an ATA hard disk, ATA tape drive, ATA CD-ROM or
any other ATA device under Linux, say Y and make sure that you know
the name of your ATA host adapter (the card inside your computer
that "speaks" the ATA protocol, also called ATA controller),
because you will be asked for it.
NOTE: ATA enables basic SCSI support; *however*,
'SCSI disk support', 'SCSI tape support', or
'SCSI CDROM support' may also be needed,
depending on your hardware configuration.
if ATA
config ATA_NONSTANDARD
bool
default n
config ATA_VERBOSE_ERROR
bool "Verbose ATA error reporting"
default y
help
This option adds parsing of ATA command descriptions and error bits
in libata kernel output, making it easier to interpret.
This option will enlarge the kernel by approx. 6KB. Disable it only
if kernel size is more important than ease of debugging.
If unsure, say Y.
config ATA_ACPI
bool "ATA ACPI Support"
depends on ACPI
default y
help
This option adds support for ATA-related ACPI objects.
These ACPI objects add the ability to retrieve taskfiles
from the ACPI BIOS and write them to the disk controller.
These objects may be related to performance, security,
power management, or other areas.
You can disable this at kernel boot time by using the
option libata.noacpi=1
config SATA_ZPODD
bool "SATA Zero Power Optical Disc Drive (ZPODD) support"
depends on ATA_ACPI && PM
default n
help
This option adds support for SATA Zero Power Optical Disc
Drive (ZPODD). It requires both the ODD and the platform
support, and if enabled, will automatically power on/off the
ODD when certain condition is satisfied. This does not impact
end user's experience of the ODD, only power is saved when
the ODD is not in use (i.e. no disc inside).
If unsure, say N.
config SATA_PMP
bool "SATA Port Multiplier support"
default y
help
This option adds support for SATA Port Multipliers
(the SATA version of an ethernet hub, or SAS expander).
comment "Controllers with non-SFF native interface"
config SATA_AHCI
tristate "AHCI SATA support"
depends on PCI
help
This option enables support for AHCI Serial ATA.
If unsure, say N.
config SATA_AHCI_PLATFORM
tristate "Platform AHCI SATA support"
help
This option enables support for Platform AHCI Serial ATA
controllers.
If unsure, say N.
config AHCI_BRCMSTB
tristate "Broadcom STB AHCI SATA support"
depends on ARCH_BRCMSTB
help
This option enables support for the AHCI SATA3 controller found on
STB SoC's.
If unsure, say N.
config AHCI_DA850
tristate "DaVinci DA850 AHCI SATA support"
depends on ARCH_DAVINCI_DA850
help
This option enables support for the DaVinci DA850 SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_ST
tristate "ST AHCI SATA support"
depends on ARCH_STI
help
This option enables support for ST AHCI SATA controller.
If unsure, say N.
config AHCI_IMX
tristate "Freescale i.MX AHCI SATA support"
depends on MFD_SYSCON && (ARCH_MXC || COMPILE_TEST)
help
This option enables support for the Freescale i.MX SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_CEVA
tristate "CEVA AHCI SATA support"
depends on OF
help
This option enables support for the CEVA AHCI SATA.
It can be found on the Xilinx Zynq UltraScale+ MPSoC.
If unsure, say N.
config AHCI_MVEBU
tristate "Marvell EBU AHCI SATA support"
depends on ARCH_MVEBU
help
This option enables support for the Marvebu EBU SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_SUNXI
tristate "Allwinner sunxi AHCI SATA support"
depends on ARCH_SUNXI
help
This option enables support for the Allwinner sunxi SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_TEGRA
tristate "NVIDIA Tegra124 AHCI SATA support"
depends on ARCH_TEGRA
help
This option enables support for the NVIDIA Tegra124 SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_XGENE
tristate "APM X-Gene 6.0Gbps AHCI SATA host controller support"
depends on PHY_XGENE
help
This option enables support for APM X-Gene SoC SATA host controller.
config SATA_FSL
tristate "Freescale 3.0Gbps SATA support"
depends on FSL_SOC
help
This option enables support for Freescale 3.0Gbps SATA controller.
It can be found on MPC837x and MPC8315.
If unsure, say N.
config SATA_INIC162X
tristate "Initio 162x SATA support (Very Experimental)"
depends on PCI
help
This option enables support for Initio 162x Serial ATA.
config SATA_ACARD_AHCI
tristate "ACard AHCI variant (ATP 8620)"
depends on PCI
help
This option enables support for Acard.
If unsure, say N.
config SATA_SIL24
tristate "Silicon Image 3124/3132 SATA support"
depends on PCI
help
This option enables support for Silicon Image 3124/3132 Serial ATA.
If unsure, say N.
config ATA_SFF
bool "ATA SFF support (for legacy IDE and PATA)"
default y
help
This option adds support for ATA controllers with SFF
compliant or similar programming interface.
SFF is the legacy IDE interface that has been around since
the dawn of time. Almost all PATA controllers have an
SFF interface. Many SATA controllers have an SFF interface
when configured into a legacy compatibility mode.
For users with exclusively modern controllers like AHCI,
Silicon Image 3124, or Marvell 6440, you may choose to
disable this unneeded SFF support.
If unsure, say Y.
if ATA_SFF
comment "SFF controllers with custom DMA interface"
config PDC_ADMA
tristate "Pacific Digital ADMA support"
depends on PCI
help
This option enables support for Pacific Digital ADMA controllers
If unsure, say N.
config PATA_OCTEON_CF
tristate "OCTEON Boot Bus Compact Flash support"
depends on CAVIUM_OCTEON_SOC
help
This option enables a polled compact flash driver for use with
compact flash cards attached to the OCTEON boot bus.
If unsure, say N.
config SATA_QSTOR
tristate "Pacific Digital SATA QStor support"
depends on PCI
help
This option enables support for Pacific Digital Serial ATA QStor.
If unsure, say N.
config SATA_SX4
tristate "Promise SATA SX4 support (Experimental)"
depends on PCI
help
This option enables support for Promise Serial ATA SX4.
If unsure, say N.
config ATA_BMDMA
bool "ATA BMDMA support"
default y
help
This option adds support for SFF ATA controllers with BMDMA
capability. BMDMA stands for bus-master DMA and is the
de facto DMA interface for SFF controllers.
If unsure, say Y.
if ATA_BMDMA
comment "SATA SFF controllers with BMDMA"
config ATA_PIIX
tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
depends on PCI
help
This option enables support for ICH5/6/7/8 Serial ATA
and support for PATA on the Intel ESB/ICH/PIIX3/PIIX4 series
host controllers.
If unsure, say N.
config SATA_DWC
tristate "DesignWare Cores SATA support"
depends on 460EX
select DW_DMAC
help
This option enables support for the on-chip SATA controller of the
AppliedMicro processor 460EX.
If unsure, say N.
config SATA_DWC_DEBUG
bool "Debugging driver version"
depends on SATA_DWC
help
This option enables debugging output in the driver.
config SATA_DWC_VDEBUG
bool "Verbose debug output"
depends on SATA_DWC_DEBUG
help
This option enables the taskfile dumping and NCQ debugging.
config SATA_HIGHBANK
tristate "Calxeda Highbank SATA support"
depends on ARCH_HIGHBANK || COMPILE_TEST
help
This option enables support for the Calxeda Highbank SoC's
onboard SATA.
If unsure, say N.
config SATA_MV
tristate "Marvell SATA support"
depends on PCI || ARCH_DOVE || ARCH_MV78XX0 || \
ARCH_MVEBU || ARCH_ORION5X || COMPILE_TEST
select GENERIC_PHY
help
This option enables support for the Marvell Serial ATA family.
Currently supports 88SX[56]0[48][01] PCI(-X) chips,
as well as the newer [67]042 PCI-X/PCIe and SOC devices.
If unsure, say N.
config SATA_NV
tristate "NVIDIA SATA support"
depends on PCI
help
This option enables support for NVIDIA Serial ATA.
If unsure, say N.
config SATA_PROMISE
tristate "Promise SATA TX2/TX4 support"
depends on PCI
help
This option enables support for Promise Serial ATA TX2/TX4.
If unsure, say N.
config SATA_RCAR
tristate "Renesas R-Car SATA support"
depends on ARCH_SHMOBILE || COMPILE_TEST
help
This option enables support for Renesas R-Car Serial ATA.
If unsure, say N.
config SATA_SIL
tristate "Silicon Image SATA support"
depends on PCI
help
This option enables support for Silicon Image Serial ATA.
If unsure, say N.
config SATA_SIS
tristate "SiS 964/965/966/180 SATA support"
depends on PCI
select PATA_SIS
help
This option enables support for SiS Serial ATA on
SiS 964/965/966/180 and Parallel ATA on SiS 180.
The PATA support for SiS 180 requires additionally to
enable the PATA_SIS driver in the config.
If unsure, say N.
config SATA_SVW
tristate "ServerWorks Frodo / Apple K2 SATA support"
depends on PCI
help
This option enables support for Broadcom/Serverworks/Apple K2
SATA support.
If unsure, say N.
config SATA_ULI
tristate "ULi Electronics SATA support"
depends on PCI
help
This option enables support for ULi Electronics SATA.
If unsure, say N.
config SATA_VIA
tristate "VIA SATA support"
depends on PCI
help
This option enables support for VIA Serial ATA.
If unsure, say N.
config SATA_VITESSE
tristate "VITESSE VSC-7174 / INTEL 31244 SATA support"
depends on PCI
help
This option enables support for Vitesse VSC7174 and Intel 31244 Serial ATA.
If unsure, say N.
comment "PATA SFF controllers with BMDMA"
config PATA_ALI
tristate "ALi PATA support"
depends on PCI
help
This option enables support for the ALi ATA interfaces
found on the many ALi chipsets.
If unsure, say N.
config PATA_AMD
tristate "AMD/NVidia PATA support"
depends on PCI
help
This option enables support for the AMD and NVidia PATA
interfaces found on the chipsets for Athlon/Athlon64.
If unsure, say N.
config PATA_ARASAN_CF
tristate "ARASAN CompactFlash PATA Controller Support"
depends on ARCH_SPEAR13XX || COMPILE_TEST
depends on DMADEVICES
select DMA_ENGINE
help
Say Y here to support the ARASAN CompactFlash PATA controller
config PATA_ARTOP
tristate "ARTOP 6210/6260 PATA support"
depends on PCI
help
This option enables support for ARTOP PATA controllers.
If unsure, say N.
config PATA_ATIIXP
tristate "ATI PATA support"
depends on PCI
help
This option enables support for the ATI ATA interfaces
found on the many ATI chipsets.
If unsure, say N.
config PATA_ATP867X
tristate "ARTOP/Acard ATP867X PATA support"
depends on PCI
help
This option enables support for ARTOP/Acard ATP867X PATA
controllers.
If unsure, say N.
config PATA_BF54X
tristate "Blackfin 54x ATAPI support"
depends on BF542 || BF548 || BF549
help
This option enables support for the built-in ATAPI controller on
Blackfin 54x family chips.
If unsure, say N.
config PATA_CMD64X
tristate "CMD64x PATA support"
depends on PCI
help
This option enables support for the CMD64x series chips
except for the CMD640.
If unsure, say N.
config PATA_CS5520
tristate "CS5510/5520 PATA support"
depends on PCI && (X86_32 || COMPILE_TEST)
help
This option enables support for the Cyrix 5510/5520
companion chip used with the MediaGX/Geode processor family.
If unsure, say N.
config PATA_CS5530
tristate "CS5530 PATA support"
depends on PCI && (X86_32 || COMPILE_TEST)
help
This option enables support for the Cyrix/NatSemi/AMD CS5530
companion chip used with the MediaGX/Geode processor family.
If unsure, say N.
config PATA_CS5535
tristate "CS5535 PATA support (Experimental)"
depends on PCI && X86_32
help
This option enables support for the NatSemi/AMD CS5535
companion chip used with the Geode processor family.
If unsure, say N.
config PATA_CS5536
tristate "CS5536 PATA support"
depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
help
This option enables support for the AMD CS5536
companion chip used with the Geode LX processor family.
If unsure, say N.
config PATA_CYPRESS
tristate "Cypress CY82C693 PATA support (Very Experimental)"
depends on PCI
help
This option enables support for the Cypress/Contaq CY82C693
chipset found in some Alpha systems
If unsure, say N.
config PATA_EFAR
tristate "EFAR SLC90E66 support"
depends on PCI
help
This option enables support for the EFAR SLC90E66
IDE controller found on some older machines.
If unsure, say N.
config PATA_EP93XX
tristate "Cirrus Logic EP93xx PATA support"
depends on ARCH_EP93XX
help
This option enables support for the PATA controller in
the Cirrus Logic EP9312 and EP9315 ARM CPU.
If unsure, say N.
config PATA_HPT366
tristate "HPT 366/368 PATA support"
depends on PCI
help
This option enables support for the HPT 366 and 368
PATA controllers via the new ATA layer.
If unsure, say N.
config PATA_HPT37X
tristate "HPT 370/370A/371/372/374/302 PATA support"
depends on PCI
help
This option enables support for the majority of the later HPT
PATA controllers via the new ATA layer.
If unsure, say N.
config PATA_HPT3X2N
tristate "HPT 371N/372N/302N PATA support"
depends on PCI
help
This option enables support for the N variant HPT PATA
controllers via the new ATA layer.
If unsure, say N.
config PATA_HPT3X3
tristate "HPT 343/363 PATA support"
depends on PCI
help
This option enables support for the HPT 343/363
PATA controllers via the new ATA layer
If unsure, say N.
config PATA_HPT3X3_DMA
bool "HPT 343/363 DMA support"
depends on PATA_HPT3X3
help
This option enables DMA support for the HPT343/363
controllers. Enable with care as there are still some
problems with DMA on this chipset.
config PATA_ICSIDE
tristate "Acorn ICS PATA support"
depends on ARM && ARCH_ACORN
help
On Acorn systems, say Y here if you wish to use the ICS PATA
interface card. This is not required for ICS partition support.
If you are unsure, say N to this.
config PATA_IMX
tristate "PATA support for Freescale iMX"
depends on ARCH_MXC
help
This option enables support for the PATA host available on Freescale
iMX SoCs.
If unsure, say N.
config PATA_IT8213
tristate "IT8213 PATA support (Experimental)"
depends on PCI
help
This option enables support for the ITE 821 PATA
controllers via the new ATA layer.
If unsure, say N.
config PATA_IT821X
tristate "IT8211/2 PATA support"
depends on PCI
help
This option enables support for the ITE 8211 and 8212
PATA controllers via the new ATA layer, including RAID
mode.
If unsure, say N.
config PATA_JMICRON
tristate "JMicron PATA support"
depends on PCI
help
Enable support for the JMicron IDE controller, via the new
ATA layer.
If unsure, say N.
config PATA_MACIO
tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
depends on PPC_PMAC
help
Most IDE capable PowerMacs have IDE busses driven by a variant
of this controller which is part of the Apple chipset used on
most PowerMac models. Some models have multiple busses using
different chipsets, though generally, MacIO is one of them.
config PATA_MARVELL
tristate "Marvell PATA support via legacy mode"
depends on PCI
help
This option enables limited support for the Marvell 88SE61xx ATA
controllers. If you wish to use only the SATA ports then select
the AHCI driver alone. If you wish to the use the PATA port or
both SATA and PATA include this driver.
If unsure, say N.
config PATA_MPC52xx
tristate "Freescale MPC52xx SoC internal IDE"
depends on PPC_MPC52xx && PPC_BESTCOMM
select PPC_BESTCOMM_ATA
help
This option enables support for integrated IDE controller
of the Freescale MPC52xx SoC.
If unsure, say N.
config PATA_NETCELL
tristate "NETCELL Revolution RAID support"
depends on PCI
help
This option enables support for the Netcell Revolution RAID
PATA controller.
If unsure, say N.
config PATA_NINJA32
tristate "Ninja32/Delkin Cardbus ATA support"
depends on PCI
help
This option enables support for the Ninja32, Delkin and
possibly other brands of Cardbus ATA adapter
If unsure, say N.
config PATA_NS87415
tristate "Nat Semi NS87415 PATA support"
depends on PCI
help
This option enables support for the National Semiconductor
NS87415 PCI-IDE controller.
If unsure, say N.
config PATA_OLDPIIX
tristate "Intel PATA old PIIX support"
depends on PCI
help
This option enables support for early PIIX PATA support.
If unsure, say N.
config PATA_OPTIDMA
tristate "OPTI FireStar PATA support (Very Experimental)"
depends on PCI
help
This option enables DMA/PIO support for the later OPTi
controllers found on some old motherboards and in some
laptops.
If unsure, say N.
config PATA_PDC2027X
tristate "Promise PATA 2027x support"
depends on PCI
help
This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
If unsure, say N.
config PATA_PDC_OLD
tristate "Older Promise PATA controller support"
depends on PCI
help
This option enables support for the Promise 20246, 20262, 20263,
20265 and 20267 adapters.
If unsure, say N.
config PATA_RADISYS
tristate "RADISYS 82600 PATA support (Experimental)"
depends on PCI
help
This option enables support for the RADISYS 82600
PATA controllers via the new ATA layer
If unsure, say N.
config PATA_RDC
tristate "RDC PATA support"
depends on PCI
help
This option enables basic support for the later RDC PATA controllers
controllers via the new ATA layer. For the RDC 1010, you need to
enable the IT821X driver instead.
If unsure, say N.
config PATA_SC1200
tristate "SC1200 PATA support"
depends on PCI && (X86_32 || COMPILE_TEST)
help
This option enables support for the NatSemi/AMD SC1200 SoC
companion chip used with the Geode processor family.
If unsure, say N.
config PATA_SCH
tristate "Intel SCH PATA support"
depends on PCI
help
This option enables support for Intel SCH PATA on the Intel
SCH (US15W, US15L, UL11L) series host controllers.
If unsure, say N.
config PATA_SERVERWORKS
tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
depends on PCI
help
This option enables support for the Serverworks OSB4/CSB5/CSB6 and
HT1000 PATA controllers, via the new ATA layer.
If unsure, say N.
config PATA_SIL680
tristate "CMD / Silicon Image 680 PATA support"
depends on PCI
help
This option enables support for CMD / Silicon Image 680 PATA.
If unsure, say N.
config PATA_SIS
tristate "SiS PATA support"
depends on PCI
help
This option enables support for SiS PATA controllers
If unsure, say N.
config PATA_TOSHIBA
tristate "Toshiba Piccolo support (Experimental)"
depends on PCI
help
Support for the Toshiba Piccolo controllers. Currently only the
primary channel is supported by this driver.
If unsure, say N.
config PATA_TRIFLEX
tristate "Compaq Triflex PATA support"
depends on PCI
help
Enable support for the Compaq 'Triflex' IDE controller as found
on many Compaq Pentium-Pro systems, via the new ATA layer.
If unsure, say N.
config PATA_VIA
tristate "VIA PATA support"
depends on PCI
help
This option enables support for the VIA PATA interfaces
found on the many VIA chipsets.
If unsure, say N.
config PATA_PXA
tristate "PXA DMA-capable PATA support"
depends on ARCH_PXA
help
This option enables support for harddrive attached to PXA CPU's bus.
NOTE: This driver utilizes PXA DMA controller, in case your hardware
is not capable of doing MWDMA, use pata_platform instead.
If unsure, say N.
config PATA_WINBOND
tristate "Winbond SL82C105 PATA support"
depends on PCI
help
This option enables support for SL82C105 PATA devices found in the
Netwinder and some other systems
If unsure, say N.
endif # ATA_BMDMA
comment "PIO-only SFF controllers"
config PATA_AT32
tristate "Atmel AVR32 PATA support (Experimental)"
depends on AVR32 && PLATFORM_AT32AP
help
This option enables support for the IDE devices on the
Atmel AT32AP platform.
If unsure, say N.
config PATA_AT91
tristate "PATA support for AT91SAM9260"
depends on ARM && SOC_AT91SAM9
help
This option enables support for IDE devices on the Atmel AT91SAM9260 SoC.
If unsure, say N.
config PATA_CMD640_PCI
tristate "CMD640 PCI PATA support (Experimental)"
depends on PCI
help
This option enables support for the CMD640 PCI IDE
interface chip. Only the primary channel is currently
supported.
If unsure, say N.
config PATA_ISAPNP
tristate "ISA Plug and Play PATA support"
depends on ISAPNP
help
This option enables support for ISA plug & play ATA
controllers such as those found on old soundcards.
If unsure, say N.
config PATA_IXP4XX_CF
tristate "IXP4XX Compact Flash support"
depends on ARCH_IXP4XX
help
This option enables support for a Compact Flash connected on
the ixp4xx expansion bus. This driver had been written for
Loft/Avila boards in mind but can work with others.
If unsure, say N.
config PATA_MPIIX
tristate "Intel PATA MPIIX support"
depends on PCI
help
This option enables support for MPIIX PATA support.
If unsure, say N.
config PATA_NS87410
tristate "Nat Semi NS87410 PATA support"
depends on PCI
help
This option enables support for the National Semiconductor
NS87410 PCI-IDE controller.
If unsure, say N.
config PATA_OPTI
tristate "OPTI621/6215 PATA support (Very Experimental)"
depends on PCI
help
This option enables full PIO support for the early Opti ATA
controllers found on some old motherboards.
If unsure, say N.
config PATA_PALMLD
tristate "Palm LifeDrive PATA support"
depends on MACH_PALMLD
help
This option enables support for Palm LifeDrive's internal ATA
port via the new ATA layer.
If unsure, say N.
config PATA_PCMCIA
tristate "PCMCIA PATA support"
depends on PCMCIA
help
This option enables support for PCMCIA ATA interfaces, including
compact flash card adapters via the new ATA layer.
If unsure, say N.
config PATA_PLATFORM
tristate "Generic platform device PATA support"
depends on EXPERT || PPC || HAVE_PATA_PLATFORM
help
This option enables support for generic directly connected ATA
devices commonly found on embedded systems.
If unsure, say N.
config PATA_OF_PLATFORM
tristate "OpenFirmware platform device PATA support"
depends on PATA_PLATFORM && OF
help
This option enables support for generic directly connected ATA
devices commonly found on embedded systems with OpenFirmware
bindings.
If unsure, say N.
config PATA_QDI
tristate "QDI VLB PATA support"
depends on ISA
select PATA_LEGACY
help
Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
config PATA_RB532
tristate "RouterBoard 532 PATA CompactFlash support"
depends on MIKROTIK_RB532
help
This option enables support for the RouterBoard 532
PATA CompactFlash controller.
If unsure, say N.
config PATA_RZ1000
tristate "PC Tech RZ1000 PATA support"
depends on PCI
help
This option enables basic support for the PC Tech RZ1000/1
PATA controllers via the new ATA layer
If unsure, say N.
config PATA_SAMSUNG_CF
tristate "Samsung SoC PATA support"
depends on SAMSUNG_DEV_IDE
help
This option enables basic support for Samsung's S3C/S5P board
PATA controllers via the new ATA layer
If unsure, say N.
config PATA_WINBOND_VLB
tristate "Winbond W83759A VLB PATA support (Experimental)"
depends on ISA
select PATA_LEGACY
help
Support for the Winbond W83759A controller on Vesa Local Bus
systems.
comment "Generic fallback / legacy drivers"
config PATA_ACPI
tristate "ACPI firmware driver for PATA"
depends on ATA_ACPI && ATA_BMDMA
help
This option enables an ACPI method driver which drives
motherboard PATA controller interfaces through the ACPI
firmware in the BIOS. This driver can sometimes handle
otherwise unsupported hardware.
config ATA_GENERIC
tristate "Generic ATA support"
depends on PCI && ATA_BMDMA