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config SCSI_MOD
tristate
default y if SCSI=n || SCSI=y
default m if SCSI=m
config RAID_ATTRS
tristate "RAID Transport Class"
default n
depends on BLOCK
depends on BLOCK
select SCSI_DMA if HAS_DMA
select SG_POOL
---help---
If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or
any other SCSI device under Linux, say Y and make sure that you know
the name of your SCSI host adapter (the card inside your computer
that "speaks" the SCSI protocol, also called SCSI controller),
because you will be asked for it.
You also need to say Y here if you have a device which speaks
the SCSI protocol. Examples of this include the parallel port
version of the IOMEGA ZIP drive, USB storage devices, Fibre
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>.
The module will be called scsi_mod.
However, do not compile this as a module if your root file system
(the one containing the directory /) is located on a SCSI device.
config SCSI_DMA
bool
default n
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config SCSI_NETLINK
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default n
depends on NET
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config SCSI_MQ_DEFAULT
bool "SCSI: use blk-mq I/O path by default"
depends on SCSI
---help---
This option enables the new blk-mq based I/O path for SCSI
devices by default. With the option the scsi_mod.use_blk_mq
module/boot option defaults to Y, without it to N, but it can
still be overridden either way.
config SCSI_PROC_FS
bool "legacy /proc/scsi/ support"
depends on SCSI && PROC_FS
default y
---help---
This option enables support for the various files in
/proc/scsi. In Linux 2.6 this has been superseded by
files in sysfs but many legacy applications rely on this.
comment "SCSI support type (disk, tape, CD-ROM)"
depends on SCSI
config BLK_DEV_SD
tristate "SCSI disk support"
depends on SCSI
---help---
If you want to use SCSI hard disks, Fibre Channel disks,
Serial ATA (SATA) or Parallel ATA (PATA) hard disks,
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USB storage or the SCSI or parallel port version of
the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO,
the Disk-HOWTO and the Multi-Disk-HOWTO, available from
<http://www.tldp.org/docs.html#howto>. This is NOT for SCSI
CD-ROMs.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>.
The module will be called sd_mod.
Do not compile this driver as a module if your root file system
(the one containing the directory /) is located on a SCSI disk.
In this case, do not compile the driver for your SCSI host adapter
(below) as a module either.
config CHR_DEV_ST
tristate "SCSI tape support"
depends on SCSI
---help---
If you want to use a SCSI tape drive under Linux, say Y and read the
SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>, and
<file:Documentation/scsi/st.txt> in the kernel source. This is NOT
for SCSI CD-ROMs.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>. The module will be called st.
config CHR_DEV_OSST
tristate "SCSI OnStream SC-x0 tape support"
depends on SCSI
---help---
The OnStream SC-x0 SCSI tape drives cannot be driven by the
standard st driver, but instead need this special osst driver and
use the /dev/osstX char device nodes (major 206). Via usb-storage,
you may be able to drive the USB-x0 and DI-x0 drives as well.
Note that there is also a second generation of OnStream
tape drives (ADR-x0) that supports the standard SCSI-2 commands for
tapes (QIC-157) and can be driven by the standard driver st.
For more information, you may have a look at the SCSI-HOWTO
<http://www.tldp.org/docs.html#howto> and
<file:Documentation/scsi/osst.txt> in the kernel source.
More info on the OnStream driver may be found on
<http://sourceforge.net/projects/osst/>
Please also have a look at the standard st docu, as most of it
applies to osst as well.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>. The module will be called osst.
config BLK_DEV_SR
tristate "SCSI CDROM support"
depends on SCSI
---help---
If you want to use a CD or DVD drive attached to your computer
by SCSI, FireWire, USB or ATAPI, say Y and read the SCSI-HOWTO
and the CDROM-HOWTO at <http://www.tldp.org/docs.html#howto>.
Make sure to say Y or M to "ISO 9660 CD-ROM file system support".
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>.
The module will be called sr_mod.
config BLK_DEV_SR_VENDOR
bool "Enable vendor-specific extensions (for SCSI CDROM)"
depends on BLK_DEV_SR
help
This enables the usage of vendor specific SCSI commands. This is
required to support multisession CDs with old NEC/TOSHIBA cdrom
drives (and HP Writers). If you have such a drive and get the first
session only, try saying Y here; everybody else says N.
config CHR_DEV_SG
tristate "SCSI generic support"
depends on SCSI
---help---
If you want to use SCSI scanners, synthesizers or CD-writers or just
about anything having "SCSI" in its name other than hard disks,
CD-ROMs or tapes, say Y here. These won't be supported by the kernel
directly, so you need some additional software which knows how to
talk to these devices using the SCSI protocol:
For scanners, look at SANE (<http://www.sane-project.org/>). For CD
(<http://cdrecord.berlios.de/private/cdrecord.html>)
and for burning a "disk at once": CDRDAO
(<http://cdrdao.sourceforge.net/>). Cdparanoia is a high
quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>).
For other devices, it's possible that you'll have to write the
driver software yourself. Please read the file
<file:Documentation/scsi/scsi-generic.txt> for more information.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>. The module will be called sg.
If unsure, say N.
config CHR_DEV_SCH
tristate "SCSI media changer support"
depends on SCSI
---help---
This is a driver for SCSI media changers. Most common devices are
tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you
don't need this for those tiny 6-slot cdrom changers. Media
changers are listed as "Type: Medium Changer" in /proc/scsi/scsi.
If you have such hardware and want to use it with linux, say Y
here. Check <file:Documentation/scsi/scsi-changer.txt> for details.
If you want to compile this as a module ( = code which can be
inserted in and removed from the running kernel whenever you want),
say M here and read <file:Documentation/kbuild/modules.txt> and
<file:Documentation/scsi/scsi.txt>. The module will be called ch.o.
config SCSI_ENCLOSURE
tristate "SCSI Enclosure Support"
depends on SCSI && ENCLOSURE_SERVICES
depends on m || SCSI_SAS_ATTRS != m
help
Enclosures are devices sitting on or in SCSI backplanes that
manage devices. If you have a disk cage, the chances are that
it has an enclosure device. Selecting this option will just allow
certain enclosure conditions to be reported and is not required.
bool "Verbose SCSI error reporting (kernel size += 36K)"
depends on SCSI
help
The error messages regarding your SCSI hardware will be easier to
understand if you say Y here; it will enlarge your kernel by about
36 KB. If in doubt, say Y.
config SCSI_LOGGING
bool "SCSI logging facility"
depends on SCSI
---help---
This turns on a logging facility that can be used to debug a number
of SCSI related problems.
If you say Y here, no logging output will appear by default, but you
can enable logging by saying Y to "/proc file system support" and
"Sysctl support" below and executing the command
echo <bitmask> > /proc/sys/dev/scsi/logging_level
where <bitmask> is a four byte value representing the logging type
and logging level for each type of logging selected.
There are a number of logging types and you can find them in the
source at <file:drivers/scsi/scsi_logging.h>. The logging levels
are also described in that file and they determine the verbosity of
the logging for each logging type.
If you say N here, it may be harder to track down some types of SCSI
problems. If you say Y here your kernel will be somewhat larger, but
there should be no noticeable performance impact as long as you have
logging turned off.
config SCSI_SCAN_ASYNC
bool "Asynchronous SCSI scanning"
depends on SCSI
help
The SCSI subsystem can probe for devices while the rest of the
system continues booting, and even probe devices on different
busses in parallel, leading to a significant speed-up.
You can override this choice by specifying "scsi_mod.scan=sync"
or async on the kernel's command line.
Note that this setting also affects whether resuming from
system suspend will be performed asynchronously.
depends on SCSI
config SCSI_SPI_ATTRS
tristate "Parallel SCSI (SPI) Transport Attributes"
depends on SCSI
help
If you wish to export transport-specific information about
each attached SCSI device to sysfs, say Y. Otherwise, say N.
config SCSI_FC_ATTRS
tristate "FiberChannel Transport Attributes"
depends on SCSI && NET
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select SCSI_NETLINK
help
If you wish to export transport-specific information about
each attached FiberChannel device to sysfs, say Y.
Otherwise, say N.
config SCSI_ISCSI_ATTRS
tristate "iSCSI Transport Attributes"
depends on SCSI && NET
select BLK_DEV_BSGLIB
help
If you wish to export transport-specific information about
each attached iSCSI device to sysfs, say Y.
Otherwise, say N.
config SCSI_SAS_ATTRS
tristate "SAS Transport Attributes"
depends on SCSI
select BLK_DEV_BSG
help
If you wish to export transport-specific information about
each attached SAS device to sysfs, say Y.
config SCSI_SRP_ATTRS
tristate "SRP Transport Attributes"
help
If you wish to export transport-specific information about
each attached SRP device to sysfs, say Y.
menuconfig SCSI_LOWLEVEL
bool "SCSI low-level drivers"
if SCSI_LOWLEVEL && SCSI
config ISCSI_TCP
tristate "iSCSI Initiator over TCP/IP"
depends on SCSI && INET
select CRYPTO
select CRYPTO_MD5
select CRYPTO_CRC32C
select SCSI_ISCSI_ATTRS
help
The iSCSI Driver provides a host with the ability to access storage
through an IP network. The driver uses the iSCSI protocol to transport
SCSI requests and responses over a TCP/IP network between the host
(the "initiator") and "targets". Architecturally, the iSCSI driver
combines with the host's TCP/IP stack, network drivers, and Network
Interface Card (NIC) to provide the same functions as a SCSI or a
Fibre Channel (FC) adapter driver with a Host Bus Adapter (HBA).
To compile this driver as a module, choose M here: the
module will be called iscsi_tcp.
The userspace component needed to initialize the driver, documentation,
and sample configuration files can be found here:
config ISCSI_BOOT_SYSFS
tristate "iSCSI Boot Sysfs Interface"
default n
help
This option enables support for exposing iSCSI boot information
via sysfs to userspace. If you wish to export this information,
say Y. Otherwise, say N.
source "drivers/scsi/bnx2i/Kconfig"
source "drivers/scsi/bnx2fc/Kconfig"
source "drivers/scsi/be2iscsi/Kconfig"
source "drivers/scsi/cxlflash/Kconfig"
config SGIWD93_SCSI
tristate "SGI WD93C93 SCSI Driver"
depends on SGI_HAS_WD93 && SCSI
help
If you have a Western Digital WD93 SCSI controller on
an SGI MIPS system, say Y. Otherwise, say N.
config BLK_DEV_3W_XXXX_RAID
tristate "3ware 5/6/7/8xxx ATA-RAID support"
depends on PCI && SCSI
help
3ware is the only hardware ATA-Raid product in Linux to date.
This card is 2,4, or 8 channel master mode support only.
SCSI support required!!!
<http://www.3ware.com/>
Please read the comments at the top of
<file:drivers/scsi/3w-xxxx.c>.
config SCSI_HPSA
tristate "HP Smart Array SCSI driver"
depends on PCI && SCSI
help
This driver supports HP Smart Array Controllers (circa 2009).
It is a SCSI alternative to the cciss driver, which is a block
driver. Anyone wishing to use HP Smart Array controllers who
would prefer the devices be presented to linux as SCSI devices,
rather than as generic block devices should say Y here.
config SCSI_3W_9XXX
tristate "3ware 9xxx SATA-RAID support"
depends on PCI && SCSI
help
This driver supports the 9000 series 3ware SATA-RAID cards.
<http://www.amcc.com>
Please read the comments at the top of
<file:drivers/scsi/3w-9xxx.c>.
config SCSI_3W_SAS
tristate "3ware 97xx SAS/SATA-RAID support"
depends on PCI && SCSI
help
This driver supports the LSI 3ware 9750 6Gb/s SAS/SATA-RAID cards.
<http://www.lsi.com>
Please read the comments at the top of
<file:drivers/scsi/3w-sas.c>.
config SCSI_ACARD
tristate "ACARD SCSI support"
depends on PCI && SCSI
help
This driver supports the ACARD SCSI host adapter.
Support Chip <ATP870 ATP876 ATP880 ATP885>
To compile this driver as a module, choose M here: the
module will be called atp870u.
config SCSI_AHA152X
tristate "Adaptec AHA152X/2825 support"
---help---
This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825
SCSI host adapters. It also works for the AVA-1505, but the IRQ etc.
must be manually specified in this case.
It is explained in section 3.3 of the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>. You might also want to
read the file <file:Documentation/scsi/aha152x.txt>.
To compile this driver as a module, choose M here: the
module will be called aha152x.
config SCSI_AHA1542
tristate "Adaptec AHA1542 support"
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---help---
This is support for a SCSI host adapter. It is explained in section
3.4 of the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>. Note that Trantor was
purchased by Adaptec, and some former Trantor products are being
sold under the Adaptec name. If it doesn't work out of the box, you
may have to change some settings in <file:drivers/scsi/aha1542.h>.
To compile this driver as a module, choose M here: the
module will be called aha1542.
config SCSI_AHA1740
tristate "Adaptec AHA1740 support"
depends on EISA && SCSI
---help---
This is support for a SCSI host adapter. It is explained in section
3.5 of the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>. If it doesn't work out
of the box, you may have to change some settings in
<file:drivers/scsi/aha1740.h>.
To compile this driver as a module, choose M here: the
module will be called aha1740.
config SCSI_AACRAID
tristate "Adaptec AACRAID support"
depends on SCSI && PCI
help
This driver supports a variety of Dell, HP, Adaptec, IBM and
ICP storage products. For a list of supported products, refer
to <file:Documentation/scsi/aacraid.txt>.
To compile this driver as a module, choose M here: the module
will be called aacraid.
source "drivers/scsi/aic7xxx/Kconfig.aic7xxx"
source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
source "drivers/scsi/hisi_sas/Kconfig"
source "drivers/scsi/mvsas/Kconfig"
config SCSI_MVUMI
tristate "Marvell UMI driver"
depends on SCSI && PCI
help
Module for Marvell Universal Message Interface(UMI) driver
To compile this driver as a module, choose M here: the
module will be called mvumi.
config SCSI_DPT_I2O
tristate "Adaptec I2O RAID support "
depends on SCSI && PCI && VIRT_TO_BUS
help
This driver supports all of Adaptec's I2O based RAID controllers as
well as the DPT SmartRaid V cards. This is an Adaptec maintained
driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>.
To compile this driver as a module, choose M here: the
module will be called dpt_i2o.
config SCSI_ADVANSYS
tristate "AdvanSys SCSI support"
depends on SCSI
depends on ISA || EISA || PCI
depends on ISA_DMA_API || !ISA
help
This is a driver for all SCSI host adapters manufactured by
AdvanSys. It is documented in the kernel source in
<file:drivers/scsi/advansys.c>.
To compile this driver as a module, choose M here: the
module will be called advansys.
tristate "ARECA (ARC11xx/12xx/13xx/16xx) SATA/SAS RAID Host Adapter"
depends on PCI && SCSI
help
This driver supports all of ARECA's SATA/SAS RAID controller cards.
This is an ARECA-maintained driver by Erich Chen.
If you have any problems, please mail to: <erich@areca.com.tw>.
Areca supports Linux RAID config tools.
Please link <http://www.areca.com.tw>
To compile this driver as a module, choose M here: the
module will be called arcmsr (modprobe arcmsr).
source "drivers/scsi/esas2r/Kconfig"
source "drivers/scsi/mpt3sas/Kconfig"
source "drivers/scsi/smartpqi/Kconfig"
source "drivers/scsi/ufs/Kconfig"
config SCSI_HPTIOP
tristate "HighPoint RocketRAID 3xxx/4xxx Controller support"
depends on SCSI && PCI
help
This option enables support for HighPoint RocketRAID 3xxx/4xxx
controllers.
To compile this driver as a module, choose M here; the module
will be called hptiop. If unsure, say N.
config SCSI_BUSLOGIC
tristate "BusLogic SCSI support"
depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS
---help---
This is support for BusLogic MultiMaster and FlashPoint SCSI Host
Adapters. Consult the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>, and the files
<file:Documentation/scsi/BusLogic.txt> and
<file:Documentation/scsi/FlashPoint.txt> for more information.
Note that support for FlashPoint is only available for 32-bit
x86 configurations.
To compile this driver as a module, choose M here: the
module will be called BusLogic.
config SCSI_FLASHPOINT
bool "FlashPoint support"
This option allows you to add FlashPoint support to the
BusLogic SCSI driver. The FlashPoint SCCB Manager code is
substantial, so users of MultiMaster Host Adapters may not
wish to include it.
config VMWARE_PVSCSI
tristate "VMware PVSCSI driver support"
depends on PCI && SCSI && X86
help
This driver supports VMware's para virtualized SCSI HBA.
To compile this driver as a module, choose M here: the
module will be called vmw_pvscsi.
config XEN_SCSI_FRONTEND
tristate "XEN SCSI frontend driver"
depends on SCSI && XEN
select XEN_XENBUS_FRONTEND
help
The XEN SCSI frontend driver allows the kernel to access SCSI Devices
within another guest OS (usually Dom0).
Only needed if the kernel is running in a XEN guest and generic
SCSI access to a device is needed.
config HYPERV_STORAGE
tristate "Microsoft Hyper-V virtual storage driver"
depends on SCSI && HYPERV
depends on m || SCSI_FC_ATTRS != m
default HYPERV
help
Select this option to enable the Hyper-V virtual storage driver.
config LIBFC
tristate "LibFC module"
depends on SCSI_FC_ATTRS
---help---
Fibre Channel library module
config LIBFCOE
tristate "LibFCoE module"
---help---
Library for Fibre Channel over Ethernet module
config FCOE
tristate "FCoE module"
depends on LIBFCOE
---help---
Fibre Channel over Ethernet module
config FCOE_FNIC
tristate "Cisco FNIC Driver"
depends on PCI && X86
depends on LIBFCOE
help
This is support for the Cisco PCI-Express FCoE HBA.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>.
The module will be called fnic.
config SCSI_SNIC
tristate "Cisco SNIC Driver"
depends on PCI && SCSI
help
This is support for the Cisco PCI-Express SCSI HBA.
To compile this driver as a module, choose M here and read
<file:Documentation/scsi/scsi.txt>.
The module will be called snic.
config SCSI_SNIC_DEBUG_FS
bool "Cisco SNIC Driver Debugfs Support"
depends on SCSI_SNIC && DEBUG_FS
help
This enables to list debugging information from SNIC Driver
available via debugfs file system
config SCSI_DMX3191D
tristate "DMX3191D SCSI support"
depends on PCI && SCSI
help
This is support for Domex DMX3191D SCSI Host Adapters.
To compile this driver as a module, choose M here: the
module will be called dmx3191d.
config SCSI_EATA
tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support"
depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
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---help---
This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
ISA and all EISA I/O addresses are probed looking for the "EATA"
signature. The addresses of all the PCI SCSI controllers reported
by the PCI subsystem are probed as well.
You want to read the start of <file:drivers/scsi/eata.c> and the
SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the
module will be called eata.
config SCSI_EATA_TAGGED_QUEUE
bool "enable tagged command queueing"
depends on SCSI_EATA
help
This is a feature of SCSI-2 which improves performance: the host
adapter can send several SCSI commands to a device's queue even if
previous commands haven't finished yet.
This is equivalent to the "eata=tc:y" boot option.
config SCSI_EATA_LINKED_COMMANDS
bool "enable elevator sorting"
depends on SCSI_EATA
help
This option enables elevator sorting for all probed SCSI disks and
CD-ROMs. It definitely reduces the average seek distance when doing
random seeks, but this does not necessarily result in a noticeable
performance improvement: your mileage may vary...
This is equivalent to the "eata=lc:y" boot option.
config SCSI_EATA_MAX_TAGS
int "maximum number of queued commands"
depends on SCSI_EATA
default "16"
help
This specifies how many SCSI commands can be maximally queued for
each probed SCSI device. You should reduce the default value of 16
only if you have disks with buggy or limited tagged command support.
Minimum is 2 and maximum is 62. This value is also the window size
used by the elevator sorting option above. The effective value used
by the driver for each probed SCSI device is reported at boot time.
This is equivalent to the "eata=mq:8" boot option.
config SCSI_EATA_PIO
tristate "EATA-PIO (old DPT PM2001, PM2012A) support"
depends on (ISA || EISA || PCI) && SCSI && BROKEN
---help---
This driver supports all EATA-PIO protocol compliant SCSI Host
Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant
host adapters could also use this driver but are discouraged from
doing so, since this driver only supports hard disks and lacks
numerous features. You might want to have a look at the SCSI-HOWTO,
available from <http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the
module will be called eata_pio.
config SCSI_FUTURE_DOMAIN
tristate "Future Domain 16xx SCSI/AHA-2920A support"
depends on (ISA || PCI) && SCSI
---help---
This is support for Future Domain's 16-bit SCSI host adapters
(TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and
other adapters based on the Future Domain chipsets (Quantum
ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board).
It is explained in section 3.7 of the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip
and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI
controller support"). This Future Domain driver works with the older
Adaptec AHA-2920A boards with a Future Domain chip on them.
To compile this driver as a module, choose M here: the
module will be called fdomain.
config SCSI_GDTH
tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support"
depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API
---help---
Formerly called GDT SCSI Disk Array Controller Support.
This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI)
manufactured by Intel Corporation/ICP vortex GmbH. It is documented
in the kernel source in <file:drivers/scsi/gdth.c> and
<file:drivers/scsi/gdth.h>.
To compile this driver as a module, choose M here: the
module will be called gdth.
config SCSI_ISCI
tristate "Intel(R) C600 Series Chipset SAS Controller"
depends on PCI && SCSI
depends on X86
select SCSI_SAS_LIBSAS
---help---
This driver supports the 6Gb/s SAS capabilities of the storage
control unit found in the Intel(R) C600 series chipset.
tristate "Generic NCR5380/53c400 SCSI ISA card support"
This is a driver for old ISA card SCSI controllers based on a
NCR 5380, 53C80, 53C400, 53C400A, or DTC 436 device.
Most boards such as the Trantor T130 fit this category, as do
various 8-bit and 16-bit ISA cards bundled with SCSI scanners.
To compile this driver as a module, choose M here: the
module will be called g_NCR5380.
config SCSI_IPS
tristate "IBM ServeRAID support"
depends on PCI && SCSI
---help---
This is support for the IBM ServeRAID hardware RAID controllers.
See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html>
and <http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=SERV-RAID>
for more information. If this driver does not work correctly
without modification please contact the author by email at
<ipslinux@adaptec.com>.
To compile this driver as a module, choose M here: the
module will be called ips.
config SCSI_IBMVSCSI
tristate "IBM Virtual SCSI support"
depends on PPC_PSERIES
select SCSI_SRP_ATTRS
help
This is the IBM POWER Virtual SCSI Client
To compile this driver as a module, choose M here: the
config SCSI_IBMVSCSIS
tristate "IBM Virtual SCSI Server support"
depends on PPC_PSERIES && TARGET_CORE && SCSI && PCI
help
This is the IBM POWER Virtual SCSI Target Server
This driver uses the SRP protocol for communication betwen servers
guest and/or the host that run on the same server.
More information on VSCSI protocol can be found at www.power.org
The userspace configuration needed to initialize the driver can be
be found here:
https://github.com/powervm/ibmvscsis/wiki/Configuration
To compile this driver as a module, choose M here: the
module will be called ibmvscsis.
config SCSI_IBMVFC
tristate "IBM Virtual FC support"
depends on PPC_PSERIES && SCSI
depends on SCSI_FC_ATTRS
help
This is the IBM POWER Virtual FC Client
To compile this driver as a module, choose M here: the
module will be called ibmvfc.
config SCSI_IBMVFC_TRACE
bool "enable driver internal trace"
depends on SCSI_IBMVFC
default y
help
If you say Y here, the driver will trace all commands issued
to the adapter. Performance impact is minimal. Trace can be
dumped using /sys/class/scsi_host/hostXX/trace.
config SCSI_INITIO
tristate "Initio 9100U(W) support"
depends on PCI && SCSI
help
This is support for the Initio 91XXU(W) SCSI host adapter. Please
read the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the
module will be called initio.
config SCSI_INIA100
tristate "Initio INI-A100U2W support"
depends on PCI && SCSI
help
This is support for the Initio INI-A100U2W SCSI host adapter.
Please read the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the
module will be called a100u2w.
config SCSI_PPA
tristate "IOMEGA parallel port (ppa - older drives)"
843
844
845
846
847
848
849
850
851
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853
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---help---
This driver supports older versions of IOMEGA's parallel port ZIP
drive (a 100 MB removable media device).
Note that you can say N here if you have the SCSI version of the ZIP
drive: it will be supported automatically if you said Y to the
generic "SCSI disk support", above.
If you have the ZIP Plus drive or a more recent parallel port ZIP
drive (if the supplied cable with the drive is labeled "AutoDetect")
then you should say N here and Y to "IOMEGA parallel port (imm -
newer drives)", below.
For more information about this driver and how to use it you should
read the file <file:Documentation/scsi/ppa.txt>. You should also read
the SCSI-HOWTO, which is available from
<http://www.tldp.org/docs.html#howto>. If you use this driver,
you will still be able to use the parallel port for other tasks,
such as a printer; it is safe to compile both drivers into the
kernel.
To compile this driver as a module, choose M here: the
module will be called ppa.
config SCSI_IMM
tristate "IOMEGA parallel port (imm - newer drives)"
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
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892
893
894
895
---help---
This driver supports newer versions of IOMEGA's parallel port ZIP
drive (a 100 MB removable media device).
Note that you can say N here if you have the SCSI version of the ZIP
drive: it will be supported automatically if you said Y to the
generic "SCSI disk support", above.
If you have the ZIP Plus drive or a more recent parallel port ZIP
drive (if the supplied cable with the drive is labeled "AutoDetect")
then you should say Y here; if you have an older ZIP drive, say N
here and Y to "IOMEGA Parallel Port (ppa - older drives)", above.
For more information about this driver and how to use it you should
read the file <file:Documentation/scsi/ppa.txt>. You should also read
the SCSI-HOWTO, which is available from
<http://www.tldp.org/docs.html#howto>. If you use this driver,
you will still be able to use the parallel port for other tasks,
such as a printer; it is safe to compile both drivers into the
kernel.
To compile this driver as a module, choose M here: the
module will be called imm.
config SCSI_IZIP_EPP16
bool "ppa/imm option - Use slow (but safe) EPP-16"
depends on SCSI_PPA || SCSI_IMM
---help---
EPP (Enhanced Parallel Port) is a standard for parallel ports which
allows them to act as expansion buses that can handle up to 64
peripheral devices.
Some parallel port chipsets are slower than their motherboard, and
so we have to control the state of the chipset's FIFO queue every
now and then to avoid data loss. This will be done if you say Y
here.
Generally, saying Y is the safe option and slows things down a bit.
config SCSI_IZIP_SLOW_CTR
bool "ppa/imm option - Assume slow parport control register"
depends on SCSI_PPA || SCSI_IMM
912
913
914
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916
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951
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954
955
help
Some parallel ports are known to have excessive delays between
changing the parallel port control register and good data being
available on the parallel port data/status register. This option
forces a small delay (1.0 usec to be exact) after changing the
control register to let things settle out. Enabling this option may
result in a big drop in performance but some very old parallel ports
(found in 386 vintage machines) will not work properly.
Generally, saying N is fine.
config SCSI_NCR53C406A
tristate "NCR53c406a SCSI support"
depends on ISA && SCSI
help
This is support for the NCR53c406a SCSI host adapter. For user
configurable parameters, check out <file:drivers/scsi/NCR53c406a.c>
in the kernel source. Also read the SCSI-HOWTO, available from
<http://www.tldp.org/docs.html#howto>.
To compile this driver as a module, choose M here: the
module will be called NCR53c406.
config SCSI_NCR_D700
tristate "NCR Dual 700 MCA SCSI support"
depends on MCA && SCSI
select SCSI_SPI_ATTRS
help
This is a driver for the MicroChannel Dual 700 card produced by
NCR and commonly used in 345x/35xx/4100 class machines. It always
tries to negotiate sync and uses tag command queueing.
Unless you have an NCR manufactured machine, the chances are that
you do not have this SCSI card, so say N.
config SCSI_LASI700
tristate "HP Lasi SCSI support for 53c700/710"
depends on GSC && SCSI
select SCSI_SPI_ATTRS
help
This is a driver for the SCSI controller in the Lasi chip found in
many PA-RISC workstations & servers. If you do not know whether you
have a Lasi chip, it is safe to say "Y" here.
config SCSI_SNI_53C710
tristate "SNI RM SCSI support for 53c710"
depends on SNI_RM && SCSI
select SCSI_SPI_ATTRS
select 53C700_LE_ON_BE
help
This is a driver for the onboard SCSI controller found in older
SNI RM workstations & servers.
config 53C700_LE_ON_BE
bool
depends on SCSI_LASI700
default y
config SCSI_STEX
tristate "Promise SuperTrak EX Series support"
depends on PCI && SCSI
---help---
This driver supports Promise SuperTrak EX series storage controllers.
Promise provides Linux RAID configuration utility for these
controllers. Please visit <http://www.promise.com> to download.
To compile this driver as a module, choose M here: the
module will be called stex.
config 53C700_BE_BUS
bool
depends on SCSI_A4000T || SCSI_ZORRO7XX || MVME16x_SCSI || BVME6000_SCSI
config SCSI_SYM53C8XX_2
tristate "SYM53C8XX Version 2 SCSI support"
depends on PCI && SCSI
select SCSI_SPI_ATTRS
---help---
This driver supports the whole NCR53C8XX/SYM53C8XX family of
PCI-SCSI controllers. It also supports the subset of LSI53C10XX
Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS
language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI
controllers; you need to use the Fusion MPT driver for that.
Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more
information.