Re: [RFC PATCH] SCSI: split Kconfig menu into two

Stefan Richter
2007-09-14T20:01:18Z

On 14 Sep, Adrian Bunk wrote:
> On Fri, Sep 14, 2007 at 09:00:33PM +0200, Sam Ravnborg wrote:
>> Hi Stefan.
>>
>> Such a patch really calls for some minimal unifacation among
>> the architectures.
>>
>> >
>> > arch/alpha/Kconfig | 2
>> > arch/arm/Kconfig | 2
>> > arch/avr32/Kconfig | 2
>> > arch/blackfin/Kconfig | 2
>> > arch/cris/Kconfig | 2
>> > arch/frv/Kconfig | 2
>> > arch/i386/Kconfig | 2
>> > arch/ia64/Kconfig | 2
>> > arch/m32r/Kconfig | 2
>> > arch/m68k/Kconfig | 2
>> > arch/m68knommu/Kconfig | 2
>> > arch/mips/Kconfig | 2
>> > arch/parisc/Kconfig | 2
>> > arch/powerpc/Kconfig | 2
>> > arch/ppc/Kconfig | 2
>> > arch/s390/Kconfig | 2
>> > arch/sh/Kconfig | 2
>> > arch/sh64/Kconfig | 2
>> > arch/sparc/Kconfig | 2
>> > arch/sparc64/Kconfig | 2
>> > arch/um/Kconfig | 2
>> > arch/v850/Kconfig | 2
>> > arch/x86_64/Kconfig | 4
>> > arch/xtensa/Kconfig | 2
>>
>>
>> Exactly the same change for all architectures.
>> IT would be good to introduce a common file that contains
>> some of the shared stuff from the different architectures.
>> We could start out simple with:
>>
>> arch/Kconfig.arch:
>>...

Yes, that would be good. But Adrian has a point too.

> Stefan simply shouldn't move it out of drivers/Kconfig.

From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Subject: SCSI: split Kconfig menu into two

The SCSI core and SCSI high-level drivers play a central role not just
for the whole lot of different SCSI Architecture types of hardware and
protocols, but also for subsystems which drive non SCSI hardware,
especially libata.

Hence the options pertaining to SCSI core and high-level are separated
out into an own top-level menu outside the "Device Drivers" submenu, and
some prompts are reworded.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
drivers/Kconfig | 4
drivers/scsi/Kconfig | 1589 ----------------------------------
drivers/scsi/Kconfig.lowlevel | 1578 +++++++++++++++++++++++++++++++++
3 files changed, 1588 insertions(+), 1583 deletions(-)

Index: linux-2.6.23-rc6/drivers/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/Kconfig
+++ linux-2.6.23-rc6/drivers/Kconfig
@@ -1,5 +1,7 @@
# drivers/Kconfig

+source "drivers/scsi/Kconfig"
+
menu "Device Drivers"

source "drivers/base/Kconfig"
@@ -22,7 +24,7 @@ source "drivers/misc/Kconfig"

source "drivers/ide/Kconfig"

-source "drivers/scsi/Kconfig"
+source "drivers/scsi/Kconfig.lowlevel"

source "drivers/ata/Kconfig"

Index: linux-2.6.23-rc6/drivers/scsi/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/scsi/Kconfig
+++ linux-2.6.23-rc6/drivers/scsi/Kconfig
@@ -1,14 +1,7 @@
-menu "SCSI device support"
-
-config RAID_ATTRS
- tristate "RAID Transport Class"
- default n
- depends on BLOCK
- ---help---
- Provides RAID
+menu "Storage (core and SCSI commands)"

config SCSI
- tristate "SCSI device support"
+ tristate "Storage support (core and SCSI commands)"
depends on BLOCK
select SCSI_DMA if HAS_DMA
---help---
@@ -42,13 +35,6 @@ config SCSI_DMA
bool
default n

-config SCSI_TGT
- tristate "SCSI target support"
- depends on SCSI && EXPERIMENTAL
- ---help---
- If you want to use SCSI target mode drivers enable this option.
- If you choose M, the module will be called scsi_tgt.
-
config SCSI_NETLINK
bool
default n
@@ -65,11 +51,11 @@ config SCSI_PROC_FS

If unsure say Y.

-comment "SCSI support type (disk, tape, CD-ROM)"
+comment "SCSI command set drivers (disk, tape, CD-ROM)"
depends on SCSI

config BLK_DEV_SD
- tristate "SCSI disk support"
+ tristate "Harddisks and other Direct access devices"
depends on SCSI
---help---
If you want to use SCSI hard disks, Fibre Channel disks,
@@ -90,7 +76,7 @@ config BLK_DEV_SD
(below) as a module either.

config CHR_DEV_ST
- tristate "SCSI tape support"
+ tristate "Tape drives"
depends on SCSI
---help---
If you want to use a SCSI tape drive under Linux, say Y and read the
@@ -125,7 +111,7 @@ config CHR_DEV_OSST
<file:Documentation/scsi/scsi.txt>. The module will be called osst.

config BLK_DEV_SR
- tristate "SCSI CDROM support"
+ tristate "CD-ROMs, DVD-ROMs"
depends on SCSI
---help---
If you want to use a SCSI, SATA, USB or FireWire CD-ROM or DVD-ROM,
@@ -261,1565 +247,4 @@ config SCSI_WAIT_SCAN
depends on SCSI
depends on MODULES

-menu "SCSI Transports"
- 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
- 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
- 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 && BLK_DEV_BSG
- help
- If you wish to export transport-specific information about
- each attached SAS device to sysfs, say Y.
-
-source "drivers/scsi/libsas/Kconfig"
-
-endmenu
-
-menuconfig SCSI_LOWLEVEL
- bool "SCSI low-level drivers"
- depends on SCSI!=n
- default y
-
-if SCSI_LOWLEVEL
-
-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:
-
- http://linux-iscsi.sf.net
-
-config SGIWD93_SCSI
- tristate "SGI WD93C93 SCSI Driver"
- depends on SGI_IP22 && SCSI
- help
- If you have a Western Digital WD93 SCSI controller on
- an SGI MIPS system, say Y. Otherwise, say N.
-
-config SCSI_DECNCR
- tristate "DEC NCR53C94 Scsi Driver"
- depends on MACH_DECSTATION && SCSI && TC
- help
- Say Y here to support the NCR53C94 SCSI controller chips on IOASIC
- based TURBOchannel DECstations and TURBOchannel PMAZ-A cards.
-
-config SCSI_DECSII
- tristate "DEC SII Scsi Driver"
- depends on MACH_DECSTATION && SCSI && 32BIT
-
-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_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_7000FASST
- tristate "7000FASST SCSI support"
- depends on ISA && SCSI && ISA_DMA_API
- select CHECK_SIGNATURE
- help
- This driver supports the Western Digital 7000 SCSI host adapter
- family. Some information is in the source:
- <file:drivers/scsi/wd7000.c>.
-
- To compile this driver as a module, choose M here: the
- module will be called wd7000.
-
-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"
- depends on ISA && SCSI && !64BIT
- select SCSI_SPI_ATTRS
- select CHECK_SIGNATURE
- ---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"
- depends on ISA && SCSI && ISA_DMA_API
- ---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"
-
-config SCSI_AIC7XXX_OLD
- tristate "Adaptec AIC7xxx support (old driver)"
- depends on (ISA || EISA || PCI ) && SCSI
- help
- WARNING This driver is an older aic7xxx driver and is no longer
- under active development. Adaptec, Inc. is writing a new driver to
- take the place of this one, and it is recommended that whenever
- possible, people should use the new Adaptec written driver instead
- of this one. This driver will eventually be phased out entirely.
-
- This is support for the various aic7xxx based Adaptec SCSI
- controllers. These include the 274x EISA cards; 284x VLB cards;
- 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
- motherboard based SCSI controllers from Adaptec. It does not support
- the AAA-13x RAID controllers from Adaptec, nor will it likely ever
- support them. It does not support the 2920 cards from Adaptec that
- use the Future Domain SCSI controller chip. For those cards, you
- need the "Future Domain 16xx SCSI support" driver.
-
- In general, if the controller is based on an Adaptec SCSI controller
- chip from the aic777x series or the aic78xx series, this driver
- should work. The only exception is the 7810 which is specifically
- not supported (that's the RAID controller chip on the AAA-13x
- cards).
-
- Note that the AHA2920 SCSI host adapter is *not* supported by this
- driver; choose "Future Domain 16xx SCSI support" instead if you have
- one of those.
-
- Information on the configuration options for this controller can be
- found by checking the help file for each of the available
- configuration options. You should read
- <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
- contacting the maintainer with any questions. The SCSI-HOWTO,
- available from <http://www.tldp.org/docs.html#howto>, can also
- be of great help.
-
- To compile this driver as a module, choose M here: the
- module will be called aic7xxx_old.
-
-source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
-source "drivers/scsi/aic94xx/Kconfig"
-
-# All the I2O code and drivers do not seem to be 64bit safe.
-config SCSI_DPT_I2O
- tristate "Adaptec I2O RAID support "
- depends on !64BIT && 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 BROKEN || X86_32
- 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.
-
-config SCSI_IN2000
- tristate "Always IN2000 SCSI support"
- depends on ISA && SCSI
- help
- This is support for an ISA bus SCSI host adapter. You'll find more
- information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
- out of the box, you may have to change the jumpers for IRQ or
- address selection.
-
- To compile this driver as a module, choose M here: the
- module will be called in2000.
-
-config SCSI_ARCMSR
- tristate "ARECA ARC11X0[PCI-X]/ARC12X0[PCI-EXPRESS] SATA-RAID support"
- depends on PCI && SCSI
- help
- This driver supports all of ARECA's SATA 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.
-
- < 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/megaraid/Kconfig.megaraid"
-
-config SCSI_HPTIOP
- tristate "HighPoint RocketRAID 3xxx Controller support"
- depends on SCSI && PCI
- help
- This option enables support for HighPoint RocketRAID 3xxx
- 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.
-
- To compile this driver as a module, choose M here: the
- module will be called BusLogic.
-
-config SCSI_OMIT_FLASHPOINT
- bool "Omit FlashPoint support"
- depends on SCSI_BUSLOGIC
- help
- This option allows you to omit the FlashPoint support from the
- BusLogic SCSI driver. The FlashPoint SCCB Manager code is
- substantial, so users of MultiMaster Host Adapters may wish to omit
- it.
-
-config SCSI_DMX3191D
- tristate "DMX3191D SCSI support"
- depends on PCI && SCSI
- select SCSI_SPI_ATTRS
- 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_DTC3280
- tristate "DTC3180/3280 SCSI support"
- depends on ISA && SCSI
- select SCSI_SPI_ATTRS
- select CHECK_SIGNATURE
- help
- This is support for DTC 3180/3280 SCSI Host Adapters. Please read
- the SCSI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, and the file
- <file:Documentation/scsi/dtc3x80.txt>.
-
- To compile this driver as a module, choose M here: the
- module will be called dtc.
-
-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
- ---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
- select CHECK_SIGNATURE
- ---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_FD_MCS
- tristate "Future Domain MCS-600/700 SCSI support"
- depends on MCA_LEGACY && SCSI
- ---help---
- This is support for Future Domain MCS 600/700 MCA SCSI adapters.
- Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
- is identical to the MCS 700 and hence also supported by this driver.
- This driver also supports the Reply SB16/SCSI card (the SCSI part).
- It supports multiple adapters in the same system.
-
- To compile this driver as a module, choose M here: the
- module will be called fd_mcs.
-
-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_GENERIC_NCR5380
- tristate "Generic NCR5380/53c400 SCSI PIO support"
- depends on ISA && SCSI
- select SCSI_SPI_ATTRS
- ---help---
- This is a driver for the old NCR 53c80 series of SCSI controllers
- on boards using PIO. Most boards such as the Trantor T130 fit this
- category, along with a large number of ISA 8bit controllers shipped
- for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
- you should select the specific driver for that card rather than
- generic 5380 support.
-
- It is explained in section 3.8 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/g_NCR5380.h>.
-
- To compile this driver as a module, choose M here: the
- module will be called g_NCR5380.
-
-config SCSI_GENERIC_NCR5380_MMIO
- tristate "Generic NCR5380/53c400 SCSI MMIO support"
- depends on ISA && SCSI
- select SCSI_SPI_ATTRS
- ---help---
- This is a driver for the old NCR 53c80 series of SCSI controllers
- on boards using memory mapped I/O.
- It is explained in section 3.8 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/g_NCR5380.h>.
-
- To compile this driver as a module, choose M here: the
- module will be called g_NCR5380_mmio.
-
-config SCSI_GENERIC_NCR53C400
- bool "Enable NCR53c400 extensions"
- depends on SCSI_GENERIC_NCR5380
- help
- This enables certain optimizations for the NCR53c400 SCSI cards.
- You might as well try it out. Note that this driver will only probe
- for the Trantor T130B in its default configuration; you might have
- to pass a command line option to the kernel at boot time if it does
- not detect your card. See the file
- <file:Documentation/scsi/g_NCR5380.txt> for details.
-
-config SCSI_IBMMCA
- tristate "IBMMCA SCSI support"
- depends on MCA && SCSI
- ---help---
- This is support for the IBM SCSI adapter found in many of the PS/2
- series computers. These machines have an MCA bus, so you need to
- answer Y to "MCA support" as well and read
- <file:Documentation/mca.txt>.
-
- If the adapter isn't found during boot (a common problem for models
- 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
- option, where <pun> is the id of the SCSI subsystem (usually 7, but
- if that doesn't work check your reference diskette). Owners of
- model 95 with a LED-matrix-display can in addition activate some
- activity info like under OS/2, but more informative, by setting
- 'ibmmcascsi=display' as an additional kernel parameter. Try "man
- bootparam" or see the documentation of your boot loader about how to
- pass options to the kernel.
-
- To compile this driver as a module, choose M here: the
- module will be called ibmmca.
-
-config IBMMCA_SCSI_ORDER_STANDARD
- bool "Standard SCSI-order"
- depends on SCSI_IBMMCA
- ---help---
- In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
- are assigned to the drive letters, starting with the lowest SCSI-id
- (physical number -- pun) to be drive C:, as seen from DOS and
- similar operating systems. When looking into papers describing the
- ANSI-SCSI-standard, this assignment of drives appears to be wrong.
- The SCSI-standard follows a hardware-hierarchy which says that id 7
- has the highest priority and id 0 the lowest. Therefore, the host
- adapters are still today everywhere placed as SCSI-id 7 by default.
- In the SCSI-standard, the drive letters express the priority of the
- disk. C: should be the hard disk, or a partition on it, with the
- highest priority. This must therefore be the disk with the highest
- SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
- original definition of the SCSI-standard as also industrial- and
- process-control-machines, like VME-CPUs running under realtime-OSes
- (e.g. LynxOS, OS9) do.
-
- If you like to run Linux on your MCA-machine with the same
- assignment of hard disks as seen from e.g. DOS or OS/2 on your
- machine, which is in addition conformant to the SCSI-standard, you
- must say Y here. This is also necessary for MCA-Linux users who want
- to keep downward compatibility to older releases of the
- IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
- June 1997).
-
- If you like to have the lowest SCSI-id assigned as drive C:, as
- modern SCSI-BIOSes do, which does not conform to the standard, but
- is widespread and common in the PC-world of today, you must say N
- here. If unsure, say Y.
-
-config IBMMCA_SCSI_DEV_RESET
- bool "Reset SCSI-devices at boottime"
- depends on SCSI_IBMMCA
- ---help---
- By default, SCSI-devices are reset when the machine is powered on.
- However, some devices exist, like special-control-devices,
- SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
- not reset when switched on. If you say Y here, each device connected
- to your SCSI-bus will be issued a reset-command after it has been
- probed, while the kernel is booting. This may cause problems with
- more modern devices, like hard disks, which do not appreciate these
- reset commands, and can cause your system to hang. So say Y only if
- you know that one of your older devices needs it; N is the safe
- answer.
-
-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>
- 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 || PPC_ISERIES
- help
- This is the IBM POWER Virtual SCSI Client
-
- To compile this driver as a module, choose M here: the
- module will be called ibmvscsic.
-
-config SCSI_IBMVSCSIS
- tristate "IBM Virtual SCSI Server support"
- depends on PPC_PSERIES && SCSI_TGT && SCSI_SRP
- help
- This is the SRP target driver for IBM pSeries virtual environments.
-
- The userspace component needed to initialize the driver and
- documentation can be found:
-
- http://stgt.berlios.de/
-
- To compile this driver as a module, choose M here: the
- module will be called ibmvstgt.
-
-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)"
- depends on SCSI && PARPORT_PC
- ---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)"
- depends on SCSI && PARPORT_PC
- ---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
- 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
- default y
-
-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.
-
-config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
- int "DMA addressing mode"
- depends on SCSI_SYM53C8XX_2
- default "1"
- ---help---
- This option only applies to PCI-SCSI chips that are PCI DAC
- capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
-
- When set to 0, the driver will program the chip to only perform
- 32-bit DMA. When set to 1, the chip will be able to perform DMA
- to addresses up to 1TB. When set to 2, the driver supports the
- full 64-bit DMA address range, but can only address 16 segments
- of 4 GB each. This limits the total addressable range to 64 GB.
-
- Most machines with less than 4GB of memory should use a setting
- of 0 for best performance. If your machine has 4GB of memory
- or more, you should set this option to 1 (the default).
-
- The still experimental value 2 (64 bit DMA addressing with 16
- x 4GB segments limitation) can be used on systems that require
- PCI address bits past bit 39 to be set for the addressing of
- memory using PCI DAC cycles.
-
-config SCSI_SYM53C8XX_DEFAULT_TAGS
- int "Default tagged command queue depth"
- depends on SCSI_SYM53C8XX_2
- default "16"
- help
- This is the default value of the command queue depth the
- driver will announce to the generic SCSI layer for devices
- that support tagged command queueing. This value can be changed
- from the boot command line. This is a soft limit that cannot
- exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
-
-config SCSI_SYM53C8XX_MAX_TAGS
- int "Maximum number of queued commands"
- depends on SCSI_SYM53C8XX_2
- default "64"
- help
- This option allows you to specify the maximum number of commands
- that can be queued to any device, when tagged command queuing is
- possible. The driver supports up to 256 queued commands per device.
- This value is used as a compiled-in hard limit.
-
-config SCSI_SYM53C8XX_MMIO
- bool "Use memory mapped IO"
- depends on SCSI_SYM53C8XX_2
- default y
- help
- Memory mapped IO is faster than Port IO. Most people should
- answer Y here, but some machines may have problems. If you have
- to answer N here, please report the problem to the maintainer.
-
-config SCSI_IPR
- tristate "IBM Power Linux RAID adapter support"
- depends on PCI && SCSI && ATA
- select FW_LOADER
- ---help---
- This driver supports the IBM Power Linux family RAID adapters.
- This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
- as IBM iSeries 5702, 5703, 5709, and 570A.
-
-config SCSI_IPR_TRACE
- bool "enable driver internal trace"
- depends on SCSI_IPR
- 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/bus/class/scsi_host/hostXX/trace.
-
-config SCSI_IPR_DUMP
- bool "enable adapter dump support"
- depends on SCSI_IPR
- default y
- help
- If you say Y here, the driver will support adapter crash dump.
- If you enable this support, the iprdump daemon can be used
- to capture adapter failure analysis information.
-
-config SCSI_ZALON
- tristate "Zalon SCSI support"
- depends on GSC && SCSI
- select SCSI_SPI_ATTRS
- help
- The Zalon is a GSC/HSC bus interface chip that sits between the
- PA-RISC processor and the NCR 53c720 SCSI controller on C100,
- C110, J200, J210 and some D, K & R-class machines. It's also
- used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
- Say Y here if you have one of these machines or cards.
-
-config SCSI_NCR_Q720
- tristate "NCR Quad 720 MCA SCSI support"
- depends on MCA && SCSI
- select SCSI_SPI_ATTRS
- help
- This is a driver for the MicroChannel Quad 720 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_NCR53C8XX_DEFAULT_TAGS
- int "default tagged command queue depth"
- depends on SCSI_ZALON || SCSI_NCR_Q720
- default "8"
- ---help---
- "Tagged command queuing" 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.
- Because the device is intelligent, it can optimize its operations
- (like head positioning) based on its own request queue. Some SCSI
- devices don't implement this properly; if you want to disable this
- feature, enter 0 or 1 here (it doesn't matter which).
-
- The default value is 8 and should be supported by most hard disks.
- This value can be overridden from the boot command line using the
- 'tags' option as follows (example):
- 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
- 4, set queue depth to 16 for target 2 and target 3 on controller 0
- and set queue depth to 10 for target 0 / lun 2 on controller 1.
-
- The normal answer therefore is to go with the default 8 and to use
- a boot command line option for devices that need to use a different
- command queue depth.
-
- There is no safe option other than using good SCSI devices.
-
-config SCSI_NCR53C8XX_MAX_TAGS
- int "maximum number of queued commands"
- depends on SCSI_ZALON || SCSI_NCR_Q720
- default "32"
- ---help---
- This option allows you to specify the maximum number of commands
- that can be queued to any device, when tagged command queuing is
- possible. The default value is 32. Minimum is 2, maximum is 64.
- Modern hard disks are able to support 64 tags and even more, but
- do not seem to be faster when more than 32 tags are being used.
-
- So, the normal answer here is to go with the default value 32 unless
- you are using very large hard disks with large cache (>= 1 MB) that
- are able to take advantage of more than 32 tagged commands.
-
- There is no safe option and the default answer is recommended.
-
-config SCSI_NCR53C8XX_SYNC
- int "synchronous transfers frequency in MHz"
- depends on SCSI_ZALON || SCSI_NCR_Q720
- default "20"
- ---help---
- The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
- rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
- are respectively the maximum data transfer rates in mega-transfers
- per second for each class. For example, a FAST-20 Wide 16 device is
- able to transfer data at 20 million 16 bit packets per second for a
- total rate of 40 MB/s.
-
- You may specify 0 if you want to only use asynchronous data
- transfers. This is the safest and slowest option. Otherwise, specify
- a value between 5 and 80, depending on the capability of your SCSI
- controller. The higher the number, the faster the data transfer.
- Note that 80 should normally be ok since the driver decreases the
- value automatically according to the controller's capabilities.
-
- Your answer to this question is ignored for controllers with NVRAM,
- since the driver will get this information from the user set-up. It
- also can be overridden using a boot setup option, as follows
- (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
- for FAST-20 synchronous data transfer (20 mega-transfers per
- second).
-
- The normal answer therefore is not to go with the default but to
- select the maximum value 80 allowing the driver to use the maximum
- value supported by each controller. If this causes problems with
- your SCSI devices, you should come back and decrease the value.
-
- There is no safe option other than using good cabling, right
- terminations and SCSI conformant devices.
-
-config SCSI_NCR53C8XX_NO_DISCONNECT
- bool "not allow targets to disconnect"
- depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
- help
- This option is only provided for safety if you suspect some SCSI
- device of yours to not support properly the target-disconnect
- feature. In that case, you would say Y here. In general however, to
- not allow targets to disconnect is not reasonable if there is more
- than 1 device on a SCSI bus. The normal answer therefore is N.
-
-config SCSI_MCA_53C9X
- tristate "NCR MCA 53C9x SCSI support"
- depends on MCA_LEGACY && SCSI && BROKEN_ON_SMP
- help
- Some MicroChannel machines, notably the NCR 35xx line, use a SCSI
- controller based on the NCR 53C94. This driver will allow use of
- the controller on the 3550, and very possibly others.
-
- To compile this driver as a module, choose M here: the
- module will be called mca_53c9x.
-
-config SCSI_PAS16
- tristate "PAS16 SCSI support"
- depends on ISA && SCSI
- select SCSI_SPI_ATTRS
- ---help---
- This is support for a SCSI host adapter. It is explained in section
- 3.10 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/pas16.h>.
-
- To compile this driver as a module, choose M here: the
- module will be called pas16.
-
-config SCSI_PSI240I
- tristate "PSI240i support"
- depends on ISA && SCSI
- help
- This is support for the PSI240i EIDE interface card which acts as a
- 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 psi240i.
-
-config SCSI_QLOGIC_FAS
- tristate "Qlogic FAS SCSI support"
- depends on ISA && SCSI
- ---help---
- This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
- FastSCSI! cards as well as any other card based on the FASXX chip
- (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
-
- This driver does NOT support the PCI versions of these cards. The
- PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
- SCSI support"), below.
-
- Information about this driver is contained in
- <file:Documentation/scsi/qlogicfas.txt>. You should 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 qlogicfas.
-
-config SCSI_QLOGIC_FC_FIRMWARE
- bool "Include loadable firmware in driver"
- depends on SCSI_QLOGIC_FC
- help
- Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with
- expanded LUN addressing and FcTape (FCP-2) support, in the
- qlogicfc driver. This is required on some platforms.
-
-config SCSI_QLOGIC_1280
- tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
- depends on PCI && SCSI
- help
- Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
-
- To compile this driver as a module, choose M here: the
- module will be called qla1280.
-
-config SCSI_QLOGICPTI
- tristate "PTI Qlogic, ISP Driver"
- depends on SBUS && SCSI
- help
- This driver supports SBUS SCSI controllers from PTI or QLogic. These
- controllers are known under Solaris as qpti and in the openprom as
- PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
- driven by a different driver.
-
- To compile this driver as a module, choose M here: the
- module will be called qlogicpti.
-
-source "drivers/scsi/qla2xxx/Kconfig"
-source "drivers/scsi/qla4xxx/Kconfig"
-
-config SCSI_LPFC
- tristate "Emulex LightPulse Fibre Channel Support"
- depends on PCI && SCSI
- select SCSI_FC_ATTRS
- help
- This lpfc driver supports the Emulex LightPulse
- Family of Fibre Channel PCI host adapters.
-
-config SCSI_SEAGATE
- tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support"
- depends on X86 && ISA && SCSI
- select CHECK_SIGNATURE
- ---help---
- These are 8-bit SCSI controllers; the ST-01 is also supported by
- this driver. It is explained in section 3.9 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 macros at
- compiletime, which are described in <file:drivers/scsi/seagate.c>.
-
- To compile this driver as a module, choose M here: the
- module will be called seagate.
-
-# definitely looks not 64bit safe:
-config SCSI_SIM710
- tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
- depends on (EISA || MCA) && SCSI
- select SCSI_SPI_ATTRS
- ---help---
- This driver for NCR53c710 based SCSI host adapters.
-
- It currently supports Compaq EISA cards and NCR MCA cards
-
-config SCSI_SYM53C416
- tristate "Symbios 53c416 SCSI support"
- depends on ISA && SCSI
- ---help---
- This is support for the sym53c416 SCSI host adapter, the SCSI
- adapter that comes with some HP scanners. This driver requires that
- the sym53c416 is configured first using some sort of PnP
- configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
- are using isapnp then you need to compile this driver as a module
- and then load it using insmod after isapnp has run. The parameters
- of the configured card(s) should be passed to the driver. The format
- is:
-
- insmod sym53c416 sym53c416= ,<irq> [sym53c416_1= ,<irq>]
-
- To compile this driver as a module, choose M here: the
- module will be called sym53c416.
-
-config SCSI_DC395x
- tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
- depends on PCI && SCSI && EXPERIMENTAL
- ---help---
- This driver supports PCI SCSI host adapters based on the ASIC
- TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
-
- This driver works, but is still in experimental status. So better
- have a bootable disk and a backup in case of emergency.
-
- Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
-
- To compile this driver as a module, choose M here: the
- module will be called dc395x.
-
-config SCSI_DC390T
- tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
- depends on PCI && SCSI
- ---help---
- This driver supports PCI SCSI host adapters based on the Am53C974A
- chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
- PCscsi/PCnet (Am53/79C974) solutions.
-
- Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
-
- Note that this driver does NOT support Tekram DC390W/U/F, which are
- based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
-
- To compile this driver as a module, choose M here: the
- module will be called tmscsim.
-
-config SCSI_T128
- tristate "Trantor T128/T128F/T228 SCSI support"
- depends on ISA && SCSI
- select SCSI_SPI_ATTRS
- select CHECK_SIGNATURE
- ---help---
- This is support for a SCSI host adapter. It is explained in section
- 3.11 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/t128.h>. Note that Trantor was purchased by
- Adaptec, and some former Trantor products are being sold under the
- Adaptec name.
-
- To compile this driver as a module, choose M here: the
- module will be called t128.
-
-config SCSI_U14_34F
- tristate "UltraStor 14F/34F support"
- depends on ISA && SCSI && ISA_DMA_API
- ---help---
- This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
- The source at <file:drivers/scsi/u14-34f.c> contains some
- information about this hardware. If the driver doesn't work out of
- the box, you may have to change some settings in
- <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>. Note that there is also
- another driver for the same hardware: "UltraStor SCSI support",
- below. You should say Y to both only if you want 24F support as
- well.
-
- To compile this driver as a module, choose M here: the
- module will be called u14-34f.
-
-config SCSI_U14_34F_TAGGED_QUEUE
- bool "enable tagged command queueing"
- depends on SCSI_U14_34F
- 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 "u14-34f=tc:y" boot option.
-
-config SCSI_U14_34F_LINKED_COMMANDS
- bool "enable elevator sorting"
- depends on SCSI_U14_34F
- 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 "u14-34f=lc:y" boot option.
-
-config SCSI_U14_34F_MAX_TAGS
- int "maximum number of queued commands"
- depends on SCSI_U14_34F
- default "8"
- help
- This specifies how many SCSI commands can be maximally queued for
- each probed SCSI device. You should reduce the default value of 8
- only if you have disks with buggy or limited tagged command support.
- Minimum is 2 and maximum is 14. 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 "u14-34f=mq:8" boot option.
-
-config SCSI_ULTRASTOR
- tristate "UltraStor SCSI support"
- depends on X86 && ISA && SCSI
- ---help---
- This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
- adapter family. This driver is explained in section 3.12 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/ultrastor.h>.
-
- Note that there is also another driver for the same hardware:
- "UltraStor 14F/34F support", above.
-
- To compile this driver as a module, choose M here: the
- module will be called ultrastor.
-
-config SCSI_NSP32
- tristate "Workbit NinjaSCSI-32Bi/UDE support"
- depends on PCI && SCSI && !64BIT
- help
- This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
- 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 nsp32.
-
-config SCSI_DEBUG
- tristate "SCSI debugging host simulator"
- depends on SCSI
- help
- This is a host adapter simulator that can simulate multiple hosts
- each with multiple dummy SCSI devices (disks). It defaults to one
- host adapter with one dummy SCSI disk. Each dummy disk uses kernel
- RAM as storage (i.e. it is a ramdisk). To save space when multiple
- dummy disks are simulated, they share the same kernel RAM for
- their storage. See <http://www.torque.net/sg/sdebug.html> for more
- information. This driver is primarily of use to those testing the
- SCSI and block subsystems. If unsure, say N.
-
-config SCSI_MESH
- tristate "MESH (Power Mac internal SCSI) support"
- depends on PPC32 && PPC_PMAC && SCSI
- help
- Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
- SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
- other Power Macintoshes do). Say Y to include support for this SCSI
- adaptor.
-
- To compile this driver as a module, choose M here: the
- module will be called mesh.
-
-config SCSI_MESH_SYNC_RATE
- int "maximum synchronous transfer rate (MB/s) (0 = async)"
- depends on SCSI_MESH
- default "5"
- help
- On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
- drives a bus which is entirely internal to the machine (such as the
- 7500, 7600, 8500, etc.), the MESH is capable of synchronous
- operation at up to 10 MB/s. On machines where the SCSI bus
- controlled by the MESH can have external devices connected, it is
- usually rated at 5 MB/s. 5 is a safe value here unless you know the
- MESH SCSI bus is internal only; in that case you can say 10. Say 0
- to disable synchronous operation.
-
-config SCSI_MESH_RESET_DELAY_MS
- int "initial bus reset delay (ms) (0 = no reset)"
- depends on SCSI_MESH
- default "4000"
-
-config SCSI_MAC53C94
- tristate "53C94 (Power Mac external SCSI) support"
- depends on PPC32 && PPC_PMAC && SCSI
- help
- On Power Macintoshes (and clones) with two SCSI buses, the external
- SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
- machines which only have one SCSI bus, such as the 7200, also use
- the 53C94. Say Y to include support for the 53C94.
-
- To compile this driver as a module, choose M here: the
- module will be called mac53c94.
-
-source "drivers/scsi/arm/Kconfig"
-
-config JAZZ_ESP
- bool "MIPS JAZZ FAS216 SCSI support"
- depends on MACH_JAZZ && SCSI
- select SCSI_SPI_ATTRS
- help
- This is the driver for the onboard SCSI host adapter of MIPS Magnum
- 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
- systems.
-
-config A3000_SCSI
- tristate "A3000 WD33C93A support"
- depends on AMIGA && SCSI
- help
- If you have an Amiga 3000 and have SCSI devices connected to the
- built-in SCSI controller, say Y. Otherwise, say N.
-
- To compile this driver as a module, choose M here: the
- module will be called a3000.
-
-config A2091_SCSI
- tristate "A2091/A590 WD33C93A support"
- depends on ZORRO && SCSI
- help
- If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
- say N.
-
- To compile this driver as a module, choose M here: the
- module will be called a2091.
-
-config GVP11_SCSI
- tristate "GVP Series II WD33C93A support"
- depends on ZORRO && SCSI
- ---help---
- If you have a Great Valley Products Series II SCSI controller,
- answer Y. Also say Y if you have a later model of GVP SCSI
- controller (such as the GVP A4008 or a Combo board). Otherwise,
- answer N. This driver does NOT work for the T-Rex series of
- accelerators from TekMagic and GVP-M.
-
- To compile this driver as a module, choose M here: the
- module will be called gvp11.
-
-config CYBERSTORM_SCSI
- tristate "CyberStorm SCSI support"
- depends on ZORRO && SCSI
- help
- If you have an Amiga with an original (MkI) Phase5 Cyberstorm
- accelerator board and the optional Cyberstorm SCSI controller,
- answer Y. Otherwise, say N.
-
-config CYBERSTORMII_SCSI
- tristate "CyberStorm Mk II SCSI support"
- depends on ZORRO && SCSI
- help
- If you have an Amiga with a Phase5 Cyberstorm MkII accelerator board
- and the optional Cyberstorm SCSI controller, say Y. Otherwise,
- answer N.
-
-config BLZ2060_SCSI
- tristate "Blizzard 2060 SCSI support"
- depends on ZORRO && SCSI
- help
- If you have an Amiga with a Phase5 Blizzard 2060 accelerator board
- and want to use the onboard SCSI controller, say Y. Otherwise,
- answer N.
-
-config BLZ1230_SCSI
- tristate "Blizzard 1230IV/1260 SCSI support"
- depends on ZORRO && SCSI
- help
- If you have an Amiga 1200 with a Phase5 Blizzard 1230IV or Blizzard
- 1260 accelerator, and the optional SCSI module, say Y. Otherwise,
- say N.
-
-config FASTLANE_SCSI
- tristate "Fastlane SCSI support"
- depends on ZORRO && SCSI
- help
- If you have the Phase5 Fastlane Z3 SCSI controller, or plan to use
- one in the near future, say Y to this question. Otherwise, say N.
-
-config SCSI_A4000T
- tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
- depends on AMIGA && SCSI && EXPERIMENTAL
- select SCSI_SPI_ATTRS
- help
- If you have an Amiga 4000T and have SCSI devices connected to the
- built-in SCSI controller, say Y. Otherwise, say N.
-
- To compile this driver as a module, choose M here: the
- module will be called a4000t.
-
-config SCSI_ZORRO7XX
- tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
- depends on ZORRO && SCSI && EXPERIMENTAL
- select SCSI_SPI_ATTRS
- help
- Support for various NCR53c710-based SCSI controllers on Zorro
- expansion boards for the Amiga.
- This includes:
- - the Amiga 4091 Zorro III SCSI-2 controller,
- - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
- (info at
- <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
- - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
- accelerator card for the Amiga 1200,
- - the SCSI controller on the GVP Turbo 040/060 accelerator.
-
-config OKTAGON_SCSI
- tristate "BSC Oktagon SCSI support (EXPERIMENTAL)"
- depends on ZORRO && SCSI && EXPERIMENTAL
- help
- If you have the BSC Oktagon SCSI disk controller for the Amiga, say
- Y to this question. If you're in doubt about whether you have one,
- see the picture at
- <http://amiga.resource.cx/exp/search.pl?product=oktagon>.
-
-config ATARI_SCSI
- tristate "Atari native SCSI support"
- depends on ATARI && SCSI
- select SCSI_SPI_ATTRS
- ---help---
- If you have an Atari with built-in NCR5380 SCSI controller (TT,
- Falcon, ...) say Y to get it supported. Of course also, if you have
- a compatible SCSI controller (e.g. for Medusa).
-
- To compile this driver as a module, choose M here: the
- module will be called atari_scsi.
-
- This driver supports both styles of NCR integration into the
- system: the TT style (separate DMA), and the Falcon style (via
- ST-DMA, replacing ACSI). It does NOT support other schemes, like
- in the Hades (without DMA).
-
-config ATARI_SCSI_TOSHIBA_DELAY
- bool "Long delays for Toshiba CD-ROMs"
- depends on ATARI_SCSI
- help
- This option increases the delay after a SCSI arbitration to
- accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
- use a Toshiba CD-ROM drive; otherwise, the option is not needed and
- would impact performance a bit, so say N.
-
-config ATARI_SCSI_RESET_BOOT
- bool "Reset SCSI-devices at boottime"
- depends on ATARI_SCSI
- help
- Reset the devices on your Atari whenever it boots. This makes the
- boot process fractionally longer but may assist recovery from errors
- that leave the devices with SCSI operations partway completed.
-
-config TT_DMA_EMUL
- bool "Hades SCSI DMA emulator"
- depends on ATARI_SCSI && HADES
- help
- This option enables code which emulates the TT SCSI DMA chip on the
- Hades. This increases the SCSI transfer rates at least ten times
- compared to PIO transfers.
-
-config MAC_SCSI
- bool "Macintosh NCR5380 SCSI"
- depends on MAC && SCSI=y
- select SCSI_SPI_ATTRS
- help
- This is the NCR 5380 SCSI controller included on most of the 68030
- based Macintoshes. If you have one of these say Y and read the
- SCSI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
-
-config SCSI_MAC_ESP
- tristate "Macintosh NCR53c9[46] SCSI"
- depends on MAC && SCSI
- help
- This is the NCR 53c9x SCSI controller found on most of the 68040
- based Macintoshes. If you have one of these say Y and 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 mac_esp.
-
-config MVME147_SCSI
- bool "WD33C93 SCSI driver for MVME147"
- depends on MVME147 && SCSI=y
- select SCSI_SPI_ATTRS
- help
- Support for the on-board SCSI controller on the Motorola MVME147
- single-board computer.
-
-config MVME16x_SCSI
- tristate "NCR53C710 SCSI driver for MVME16x"
- depends on MVME16x && SCSI
- select SCSI_SPI_ATTRS
- help
- The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
- SCSI controller chip. Almost everyone using one of these boards
- will want to say Y to this question.
-
-config BVME6000_SCSI
- tristate "NCR53C710 SCSI driver for BVME6000"
- depends on BVME6000 && SCSI
- select SCSI_SPI_ATTRS
- help
- The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
- SCSI controller chip. Almost everyone using one of these boards
- will want to say Y to this question.
-
-config SUN3_SCSI
- tristate "Sun3 NCR5380 SCSI"
- depends on SUN3 && SCSI
- select SCSI_SPI_ATTRS
- help
- This option will enable support for the OBIO (onboard io) NCR5380
- SCSI controller found in the Sun 3/50 and 3/60, as well as for
- "Sun3" type VME scsi controllers also based on the NCR5380.
- General Linux information on the Sun 3 series (now discontinued)
- is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
-
-config SUN3X_ESP
- bool "Sun3x ESP SCSI"
- depends on SUN3X && SCSI=y
- help
- The ESP was an on-board SCSI controller used on Sun 3/80
- machines. Say Y here to compile in support for it.
-
-config SCSI_SUNESP
- tristate "Sparc ESP Scsi Driver"
- depends on SBUS && SCSI
- select SCSI_SPI_ATTRS
- help
- This is the driver for the Sun ESP SCSI host adapter. The ESP
- chipset is present in most SPARC SBUS-based computers.
-
- To compile this driver as a module, choose M here: the
- module will be called esp.
-
-config ZFCP
- tristate "FCP host bus adapter driver for IBM eServer zSeries"
- depends on S390 && QDIO && SCSI
- select SCSI_FC_ATTRS
- help
- If you want to access SCSI devices attached to your IBM eServer
- zSeries by means of Fibre Channel interfaces say Y.
- For details please refer to the documentation provided by IBM at
- <http://oss.software.ibm.com/developerworks/opensource/linux390>
-
- This driver is also available as a module. This module will be
- called zfcp. If you want to compile it as a module, say M here
- and read <file:Documentation/kbuild/modules.txt>.
-
-config SCSI_SRP
- tristate "SCSI RDMA Protocol helper library"
- depends on SCSI && PCI
- select SCSI_TGT
- help
- If you wish to use SRP target drivers, say Y.
-
- To compile this driver as a module, choose M here: the
- module will be called libsrp.
-
-endif # SCSI_LOWLEVEL
-
-source "drivers/scsi/pcmcia/Kconfig"
-
-endmenu
+endmenu # Storage (core and SCSI commands)
Index: linux-2.6.23-rc6/drivers/scsi/Kconfig.lowlevel
===================================================================
--- /dev/null
+++ linux-2.6.23-rc6/drivers/scsi/Kconfig.lowlevel
@@ -0,0 +1,1578 @@
+menu "SCSI device support"
+
+config RAID_ATTRS
+ tristate "RAID Transport Class"
+ default n
+ depends on BLOCK
+ ---help---
+ Provides RAID
+
+config SCSI_TGT
+ tristate "SCSI target support"
+ depends on SCSI && EXPERIMENTAL
+ ---help---
+ If you want to use SCSI target mode drivers enable this option.
+ If you choose M, the module will be called scsi_tgt.
+
+menu "SCSI Transports"
+ 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
+ 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
+ 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 && BLK_DEV_BSG
+ help
+ If you wish to export transport-specific information about
+ each attached SAS device to sysfs, say Y.
+
+source "drivers/scsi/libsas/Kconfig"
+
+endmenu
+
+menuconfig SCSI_LOWLEVEL
+ bool "SCSI low-level drivers"
+ depends on SCSI!=n
+ default y
+
+if SCSI_LOWLEVEL
+
+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:
+
+ http://linux-iscsi.sf.net
+
+config SGIWD93_SCSI
+ tristate "SGI WD93C93 SCSI Driver"
+ depends on SGI_IP22 && SCSI
+ help
+ If you have a Western Digital WD93 SCSI controller on
+ an SGI MIPS system, say Y. Otherwise, say N.
+
+config SCSI_DECNCR
+ tristate "DEC NCR53C94 Scsi Driver"
+ depends on MACH_DECSTATION && SCSI && TC
+ help
+ Say Y here to support the NCR53C94 SCSI controller chips on IOASIC
+ based TURBOchannel DECstations and TURBOchannel PMAZ-A cards.
+
+config SCSI_DECSII
+ tristate "DEC SII Scsi Driver"
+ depends on MACH_DECSTATION && SCSI && 32BIT
+
+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_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_7000FASST
+ tristate "7000FASST SCSI support"
+ depends on ISA && SCSI && ISA_DMA_API
+ select CHECK_SIGNATURE
+ help
+ This driver supports the Western Digital 7000 SCSI host adapter
+ family. Some information is in the source:
+ <file:drivers/scsi/wd7000.c>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called wd7000.
+
+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"
+ depends on ISA && SCSI && !64BIT
+ select SCSI_SPI_ATTRS
+ select CHECK_SIGNATURE
+ ---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"
+ depends on ISA && SCSI && ISA_DMA_API
+ ---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"
+
+config SCSI_AIC7XXX_OLD
+ tristate "Adaptec AIC7xxx support (old driver)"
+ depends on (ISA || EISA || PCI ) && SCSI
+ help
+ WARNING This driver is an older aic7xxx driver and is no longer
+ under active development. Adaptec, Inc. is writing a new driver to
+ take the place of this one, and it is recommended that whenever
+ possible, people should use the new Adaptec written driver instead
+ of this one. This driver will eventually be phased out entirely.
+
+ This is support for the various aic7xxx based Adaptec SCSI
+ controllers. These include the 274x EISA cards; 284x VLB cards;
+ 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and
+ motherboard based SCSI controllers from Adaptec. It does not support
+ the AAA-13x RAID controllers from Adaptec, nor will it likely ever
+ support them. It does not support the 2920 cards from Adaptec that
+ use the Future Domain SCSI controller chip. For those cards, you
+ need the "Future Domain 16xx SCSI support" driver.
+
+ In general, if the controller is based on an Adaptec SCSI controller
+ chip from the aic777x series or the aic78xx series, this driver
+ should work. The only exception is the 7810 which is specifically
+ not supported (that's the RAID controller chip on the AAA-13x
+ cards).
+
+ Note that the AHA2920 SCSI host adapter is *not* supported by this
+ driver; choose "Future Domain 16xx SCSI support" instead if you have
+ one of those.
+
+ Information on the configuration options for this controller can be
+ found by checking the help file for each of the available
+ configuration options. You should read
+ <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before
+ contacting the maintainer with any questions. The SCSI-HOWTO,
+ available from <http://www.tldp.org/docs.html#howto>, can also
+ be of great help.
+
+ To compile this driver as a module, choose M here: the
+ module will be called aic7xxx_old.
+
+source "drivers/scsi/aic7xxx/Kconfig.aic79xx"
+source "drivers/scsi/aic94xx/Kconfig"
+
+# All the I2O code and drivers do not seem to be 64bit safe.
+config SCSI_DPT_I2O
+ tristate "Adaptec I2O RAID support "
+ depends on !64BIT && 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 BROKEN || X86_32
+ 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.
+
+config SCSI_IN2000
+ tristate "Always IN2000 SCSI support"
+ depends on ISA && SCSI
+ help
+ This is support for an ISA bus SCSI host adapter. You'll find more
+ information in <file:Documentation/scsi/in2000.txt>. If it doesn't work
+ out of the box, you may have to change the jumpers for IRQ or
+ address selection.
+
+ To compile this driver as a module, choose M here: the
+ module will be called in2000.
+
+config SCSI_ARCMSR
+ tristate "ARECA ARC11X0[PCI-X]/ARC12X0[PCI-EXPRESS] SATA-RAID support"
+ depends on PCI && SCSI
+ help
+ This driver supports all of ARECA's SATA 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.
+
+ < 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/megaraid/Kconfig.megaraid"
+
+config SCSI_HPTIOP
+ tristate "HighPoint RocketRAID 3xxx Controller support"
+ depends on SCSI && PCI
+ help
+ This option enables support for HighPoint RocketRAID 3xxx
+ 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.
+
+ To compile this driver as a module, choose M here: the
+ module will be called BusLogic.
+
+config SCSI_OMIT_FLASHPOINT
+ bool "Omit FlashPoint support"
+ depends on SCSI_BUSLOGIC
+ help
+ This option allows you to omit the FlashPoint support from the
+ BusLogic SCSI driver. The FlashPoint SCCB Manager code is
+ substantial, so users of MultiMaster Host Adapters may wish to omit
+ it.
+
+config SCSI_DMX3191D
+ tristate "DMX3191D SCSI support"
+ depends on PCI && SCSI
+ select SCSI_SPI_ATTRS
+ 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_DTC3280
+ tristate "DTC3180/3280 SCSI support"
+ depends on ISA && SCSI
+ select SCSI_SPI_ATTRS
+ select CHECK_SIGNATURE
+ help
+ This is support for DTC 3180/3280 SCSI Host Adapters. Please read
+ the SCSI-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>, and the file
+ <file:Documentation/scsi/dtc3x80.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called dtc.
+
+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
+ ---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
+ select CHECK_SIGNATURE
+ ---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_FD_MCS
+ tristate "Future Domain MCS-600/700 SCSI support"
+ depends on MCA_LEGACY && SCSI
+ ---help---
+ This is support for Future Domain MCS 600/700 MCA SCSI adapters.
+ Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which
+ is identical to the MCS 700 and hence also supported by this driver.
+ This driver also supports the Reply SB16/SCSI card (the SCSI part).
+ It supports multiple adapters in the same system.
+
+ To compile this driver as a module, choose M here: the
+ module will be called fd_mcs.
+
+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_GENERIC_NCR5380
+ tristate "Generic NCR5380/53c400 SCSI PIO support"
+ depends on ISA && SCSI
+ select SCSI_SPI_ATTRS
+ ---help---
+ This is a driver for the old NCR 53c80 series of SCSI controllers
+ on boards using PIO. Most boards such as the Trantor T130 fit this
+ category, along with a large number of ISA 8bit controllers shipped
+ for free with SCSI scanners. If you have a PAS16, T128 or DMX3191
+ you should select the specific driver for that card rather than
+ generic 5380 support.
+
+ It is explained in section 3.8 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/g_NCR5380.h>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called g_NCR5380.
+
+config SCSI_GENERIC_NCR5380_MMIO
+ tristate "Generic NCR5380/53c400 SCSI MMIO support"
+ depends on ISA && SCSI
+ select SCSI_SPI_ATTRS
+ ---help---
+ This is a driver for the old NCR 53c80 series of SCSI controllers
+ on boards using memory mapped I/O.
+ It is explained in section 3.8 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/g_NCR5380.h>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called g_NCR5380_mmio.
+
+config SCSI_GENERIC_NCR53C400
+ bool "Enable NCR53c400 extensions"
+ depends on SCSI_GENERIC_NCR5380
+ help
+ This enables certain optimizations for the NCR53c400 SCSI cards.
+ You might as well try it out. Note that this driver will only probe
+ for the Trantor T130B in its default configuration; you might have
+ to pass a command line option to the kernel at boot time if it does
+ not detect your card. See the file
+ <file:Documentation/scsi/g_NCR5380.txt> for details.
+
+config SCSI_IBMMCA
+ tristate "IBMMCA SCSI support"
+ depends on MCA && SCSI
+ ---help---
+ This is support for the IBM SCSI adapter found in many of the PS/2
+ series computers. These machines have an MCA bus, so you need to
+ answer Y to "MCA support" as well and read
+ <file:Documentation/mca.txt>.
+
+ If the adapter isn't found during boot (a common problem for models
+ 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel
+ option, where <pun> is the id of the SCSI subsystem (usually 7, but
+ if that doesn't work check your reference diskette). Owners of
+ model 95 with a LED-matrix-display can in addition activate some
+ activity info like under OS/2, but more informative, by setting
+ 'ibmmcascsi=display' as an additional kernel parameter. Try "man
+ bootparam" or see the documentation of your boot loader about how to
+ pass options to the kernel.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ibmmca.
+
+config IBMMCA_SCSI_ORDER_STANDARD
+ bool "Standard SCSI-order"
+ depends on SCSI_IBMMCA
+ ---help---
+ In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks
+ are assigned to the drive letters, starting with the lowest SCSI-id
+ (physical number -- pun) to be drive C:, as seen from DOS and
+ similar operating systems. When looking into papers describing the
+ ANSI-SCSI-standard, this assignment of drives appears to be wrong.
+ The SCSI-standard follows a hardware-hierarchy which says that id 7
+ has the highest priority and id 0 the lowest. Therefore, the host
+ adapters are still today everywhere placed as SCSI-id 7 by default.
+ In the SCSI-standard, the drive letters express the priority of the
+ disk. C: should be the hard disk, or a partition on it, with the
+ highest priority. This must therefore be the disk with the highest
+ SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the
+ original definition of the SCSI-standard as also industrial- and
+ process-control-machines, like VME-CPUs running under realtime-OSes
+ (e.g. LynxOS, OS9) do.
+
+ If you like to run Linux on your MCA-machine with the same
+ assignment of hard disks as seen from e.g. DOS or OS/2 on your
+ machine, which is in addition conformant to the SCSI-standard, you
+ must say Y here. This is also necessary for MCA-Linux users who want
+ to keep downward compatibility to older releases of the
+ IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than
+ June 1997).
+
+ If you like to have the lowest SCSI-id assigned as drive C:, as
+ modern SCSI-BIOSes do, which does not conform to the standard, but
+ is widespread and common in the PC-world of today, you must say N
+ here. If unsure, say Y.
+
+config IBMMCA_SCSI_DEV_RESET
+ bool "Reset SCSI-devices at boottime"
+ depends on SCSI_IBMMCA
+ ---help---
+ By default, SCSI-devices are reset when the machine is powered on.
+ However, some devices exist, like special-control-devices,
+ SCSI-CNC-machines, SCSI-printer or scanners of older type, that do
+ not reset when switched on. If you say Y here, each device connected
+ to your SCSI-bus will be issued a reset-command after it has been
+ probed, while the kernel is booting. This may cause problems with
+ more modern devices, like hard disks, which do not appreciate these
+ reset commands, and can cause your system to hang. So say Y only if
+ you know that one of your older devices needs it; N is the safe
+ answer.
+
+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>
+ 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 || PPC_ISERIES
+ help
+ This is the IBM POWER Virtual SCSI Client
+
+ To compile this driver as a module, choose M here: the
+ module will be called ibmvscsic.
+
+config SCSI_IBMVSCSIS
+ tristate "IBM Virtual SCSI Server support"
+ depends on PPC_PSERIES && SCSI_TGT && SCSI_SRP
+ help
+ This is the SRP target driver for IBM pSeries virtual environments.
+
+ The userspace component needed to initialize the driver and
+ documentation can be found:
+
+ http://stgt.berlios.de/
+
+ To compile this driver as a module, choose M here: the
+ module will be called ibmvstgt.
+
+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)"
+ depends on SCSI && PARPORT_PC
+ ---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)"
+ depends on SCSI && PARPORT_PC
+ ---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
+ 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
+ default y
+
+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.
+
+config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
+ int "DMA addressing mode"
+ depends on SCSI_SYM53C8XX_2
+ default "1"
+ ---help---
+ This option only applies to PCI-SCSI chips that are PCI DAC
+ capable (875A, 895A, 896, 1010-33, 1010-66, 1000).
+
+ When set to 0, the driver will program the chip to only perform
+ 32-bit DMA. When set to 1, the chip will be able to perform DMA
+ to addresses up to 1TB. When set to 2, the driver supports the
+ full 64-bit DMA address range, but can only address 16 segments
+ of 4 GB each. This limits the total addressable range to 64 GB.
+
+ Most machines with less than 4GB of memory should use a setting
+ of 0 for best performance. If your machine has 4GB of memory
+ or more, you should set this option to 1 (the default).
+
+ The still experimental value 2 (64 bit DMA addressing with 16
+ x 4GB segments limitation) can be used on systems that require
+ PCI address bits past bit 39 to be set for the addressing of
+ memory using PCI DAC cycles.
+
+config SCSI_SYM53C8XX_DEFAULT_TAGS
+ int "Default tagged command queue depth"
+ depends on SCSI_SYM53C8XX_2
+ default "16"
+ help
+ This is the default value of the command queue depth the
+ driver will announce to the generic SCSI layer for devices
+ that support tagged command queueing. This value can be changed
+ from the boot command line. This is a soft limit that cannot
+ exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS.
+
+config SCSI_SYM53C8XX_MAX_TAGS
+ int "Maximum number of queued commands"
+ depends on SCSI_SYM53C8XX_2
+ default "64"
+ help
+ This option allows you to specify the maximum number of commands
+ that can be queued to any device, when tagged command queuing is
+ possible. The driver supports up to 256 queued commands per device.
+ This value is used as a compiled-in hard limit.
+
+config SCSI_SYM53C8XX_MMIO
+ bool "Use memory mapped IO"
+ depends on SCSI_SYM53C8XX_2
+ default y
+ help
+ Memory mapped IO is faster than Port IO. Most people should
+ answer Y here, but some machines may have problems. If you have
+ to answer N here, please report the problem to the maintainer.
+
+config SCSI_IPR
+ tristate "IBM Power Linux RAID adapter support"
+ depends on PCI && SCSI && ATA
+ select FW_LOADER
+ ---help---
+ This driver supports the IBM Power Linux family RAID adapters.
+ This includes IBM pSeries 5712, 5703, 5709, and 570A, as well
+ as IBM iSeries 5702, 5703, 5709, and 570A.
+
+config SCSI_IPR_TRACE
+ bool "enable driver internal trace"
+ depends on SCSI_IPR
+ 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/bus/class/scsi_host/hostXX/trace.
+
+config SCSI_IPR_DUMP
+ bool "enable adapter dump support"
+ depends on SCSI_IPR
+ default y
+ help
+ If you say Y here, the driver will support adapter crash dump.
+ If you enable this support, the iprdump daemon can be used
+ to capture adapter failure analysis information.
+
+config SCSI_ZALON
+ tristate "Zalon SCSI support"
+ depends on GSC && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ The Zalon is a GSC/HSC bus interface chip that sits between the
+ PA-RISC processor and the NCR 53c720 SCSI controller on C100,
+ C110, J200, J210 and some D, K & R-class machines. It's also
+ used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
+ Say Y here if you have one of these machines or cards.
+
+config SCSI_NCR_Q720
+ tristate "NCR Quad 720 MCA SCSI support"
+ depends on MCA && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ This is a driver for the MicroChannel Quad 720 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_NCR53C8XX_DEFAULT_TAGS
+ int "default tagged command queue depth"
+ depends on SCSI_ZALON || SCSI_NCR_Q720
+ default "8"
+ ---help---
+ "Tagged command queuing" 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.
+ Because the device is intelligent, it can optimize its operations
+ (like head positioning) based on its own request queue. Some SCSI
+ devices don't implement this properly; if you want to disable this
+ feature, enter 0 or 1 here (it doesn't matter which).
+
+ The default value is 8 and should be supported by most hard disks.
+ This value can be overridden from the boot command line using the
+ 'tags' option as follows (example):
+ 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to
+ 4, set queue depth to 16 for target 2 and target 3 on controller 0
+ and set queue depth to 10 for target 0 / lun 2 on controller 1.
+
+ The normal answer therefore is to go with the default 8 and to use
+ a boot command line option for devices that need to use a different
+ command queue depth.
+
+ There is no safe option other than using good SCSI devices.
+
+config SCSI_NCR53C8XX_MAX_TAGS
+ int "maximum number of queued commands"
+ depends on SCSI_ZALON || SCSI_NCR_Q720
+ default "32"
+ ---help---
+ This option allows you to specify the maximum number of commands
+ that can be queued to any device, when tagged command queuing is
+ possible. The default value is 32. Minimum is 2, maximum is 64.
+ Modern hard disks are able to support 64 tags and even more, but
+ do not seem to be faster when more than 32 tags are being used.
+
+ So, the normal answer here is to go with the default value 32 unless
+ you are using very large hard disks with large cache (>= 1 MB) that
+ are able to take advantage of more than 32 tagged commands.
+
+ There is no safe option and the default answer is recommended.
+
+config SCSI_NCR53C8XX_SYNC
+ int "synchronous transfers frequency in MHz"
+ depends on SCSI_ZALON || SCSI_NCR_Q720
+ default "20"
+ ---help---
+ The SCSI Parallel Interface-2 Standard defines 5 classes of transfer
+ rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers
+ are respectively the maximum data transfer rates in mega-transfers
+ per second for each class. For example, a FAST-20 Wide 16 device is
+ able to transfer data at 20 million 16 bit packets per second for a
+ total rate of 40 MB/s.
+
+ You may specify 0 if you want to only use asynchronous data
+ transfers. This is the safest and slowest option. Otherwise, specify
+ a value between 5 and 80, depending on the capability of your SCSI
+ controller. The higher the number, the faster the data transfer.
+ Note that 80 should normally be ok since the driver decreases the
+ value automatically according to the controller's capabilities.
+
+ Your answer to this question is ignored for controllers with NVRAM,
+ since the driver will get this information from the user set-up. It
+ also can be overridden using a boot setup option, as follows
+ (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate
+ for FAST-20 synchronous data transfer (20 mega-transfers per
+ second).
+
+ The normal answer therefore is not to go with the default but to
+ select the maximum value 80 allowing the driver to use the maximum
+ value supported by each controller. If this causes problems with
+ your SCSI devices, you should come back and decrease the value.
+
+ There is no safe option other than using good cabling, right
+ terminations and SCSI conformant devices.
+
+config SCSI_NCR53C8XX_NO_DISCONNECT
+ bool "not allow targets to disconnect"
+ depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0
+ help
+ This option is only provided for safety if you suspect some SCSI
+ device of yours to not support properly the target-disconnect
+ feature. In that case, you would say Y here. In general however, to
+ not allow targets to disconnect is not reasonable if there is more
+ than 1 device on a SCSI bus. The normal answer therefore is N.
+
+config SCSI_MCA_53C9X
+ tristate "NCR MCA 53C9x SCSI support"
+ depends on MCA_LEGACY && SCSI && BROKEN_ON_SMP
+ help
+ Some MicroChannel machines, notably the NCR 35xx line, use a SCSI
+ controller based on the NCR 53C94. This driver will allow use of
+ the controller on the 3550, and very possibly others.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mca_53c9x.
+
+config SCSI_PAS16
+ tristate "PAS16 SCSI support"
+ depends on ISA && SCSI
+ select SCSI_SPI_ATTRS
+ ---help---
+ This is support for a SCSI host adapter. It is explained in section
+ 3.10 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/pas16.h>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called pas16.
+
+config SCSI_PSI240I
+ tristate "PSI240i support"
+ depends on ISA && SCSI
+ help
+ This is support for the PSI240i EIDE interface card which acts as a
+ 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 psi240i.
+
+config SCSI_QLOGIC_FAS
+ tristate "Qlogic FAS SCSI support"
+ depends on ISA && SCSI
+ ---help---
+ This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic
+ FastSCSI! cards as well as any other card based on the FASXX chip
+ (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards).
+
+ This driver does NOT support the PCI versions of these cards. The
+ PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP
+ SCSI support"), below.
+
+ Information about this driver is contained in
+ <file:Documentation/scsi/qlogicfas.txt>. You should 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 qlogicfas.
+
+config SCSI_QLOGIC_FC_FIRMWARE
+ bool "Include loadable firmware in driver"
+ depends on SCSI_QLOGIC_FC
+ help
+ Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with
+ expanded LUN addressing and FcTape (FCP-2) support, in the
+ qlogicfc driver. This is required on some platforms.
+
+config SCSI_QLOGIC_1280
+ tristate "Qlogic QLA 1240/1x80/1x160 SCSI support"
+ depends on PCI && SCSI
+ help
+ Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter.
+
+ To compile this driver as a module, choose M here: the
+ module will be called qla1280.
+
+config SCSI_QLOGICPTI
+ tristate "PTI Qlogic, ISP Driver"
+ depends on SBUS && SCSI
+ help
+ This driver supports SBUS SCSI controllers from PTI or QLogic. These
+ controllers are known under Solaris as qpti and in the openprom as
+ PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are
+ driven by a different driver.
+
+ To compile this driver as a module, choose M here: the
+ module will be called qlogicpti.
+
+source "drivers/scsi/qla2xxx/Kconfig"
+source "drivers/scsi/qla4xxx/Kconfig"
+
+config SCSI_LPFC
+ tristate "Emulex LightPulse Fibre Channel Support"
+ depends on PCI && SCSI
+ select SCSI_FC_ATTRS
+ help
+ This lpfc driver supports the Emulex LightPulse
+ Family of Fibre Channel PCI host adapters.
+
+config SCSI_SEAGATE
+ tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support"
+ depends on X86 && ISA && SCSI
+ select CHECK_SIGNATURE
+ ---help---
+ These are 8-bit SCSI controllers; the ST-01 is also supported by
+ this driver. It is explained in section 3.9 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 macros at
+ compiletime, which are described in <file:drivers/scsi/seagate.c>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called seagate.
+
+# definitely looks not 64bit safe:
+config SCSI_SIM710
+ tristate "Simple 53c710 SCSI support (Compaq, NCR machines)"
+ depends on (EISA || MCA) && SCSI
+ select SCSI_SPI_ATTRS
+ ---help---
+ This driver for NCR53c710 based SCSI host adapters.
+
+ It currently supports Compaq EISA cards and NCR MCA cards
+
+config SCSI_SYM53C416
+ tristate "Symbios 53c416 SCSI support"
+ depends on ISA && SCSI
+ ---help---
+ This is support for the sym53c416 SCSI host adapter, the SCSI
+ adapter that comes with some HP scanners. This driver requires that
+ the sym53c416 is configured first using some sort of PnP
+ configuration program (e.g. isapnp) or by a PnP aware BIOS. If you
+ are using isapnp then you need to compile this driver as a module
+ and then load it using insmod after isapnp has run. The parameters
+ of the configured card(s) should be passed to the driver. The format
+ is:
+
+ insmod sym53c416 sym53c416= ,<irq> [sym53c416_1= ,<irq>]
+
+ To compile this driver as a module, choose M here: the
+ module will be called sym53c416.
+
+config SCSI_DC395x
+ tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)"
+ depends on PCI && SCSI && EXPERIMENTAL
+ ---help---
+ This driver supports PCI SCSI host adapters based on the ASIC
+ TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants.
+
+ This driver works, but is still in experimental status. So better
+ have a bootable disk and a backup in case of emergency.
+
+ Documentation can be found in <file:Documentation/scsi/dc395x.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called dc395x.
+
+config SCSI_DC390T
+ tristate "Tekram DC390(T) and Am53/79C974 SCSI support"
+ depends on PCI && SCSI
+ ---help---
+ This driver supports PCI SCSI host adapters based on the Am53C974A
+ chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard
+ PCscsi/PCnet (Am53/79C974) solutions.
+
+ Documentation can be found in <file:Documentation/scsi/tmscsim.txt>.
+
+ Note that this driver does NOT support Tekram DC390W/U/F, which are
+ based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those.
+
+ To compile this driver as a module, choose M here: the
+ module will be called tmscsim.
+
+config SCSI_T128
+ tristate "Trantor T128/T128F/T228 SCSI support"
+ depends on ISA && SCSI
+ select SCSI_SPI_ATTRS
+ select CHECK_SIGNATURE
+ ---help---
+ This is support for a SCSI host adapter. It is explained in section
+ 3.11 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/t128.h>. Note that Trantor was purchased by
+ Adaptec, and some former Trantor products are being sold under the
+ Adaptec name.
+
+ To compile this driver as a module, choose M here: the
+ module will be called t128.
+
+config SCSI_U14_34F
+ tristate "UltraStor 14F/34F support"
+ depends on ISA && SCSI && ISA_DMA_API
+ ---help---
+ This is support for the UltraStor 14F and 34F SCSI-2 host adapters.
+ The source at <file:drivers/scsi/u14-34f.c> contains some
+ information about this hardware. If the driver doesn't work out of
+ the box, you may have to change some settings in
+ <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>. Note that there is also
+ another driver for the same hardware: "UltraStor SCSI support",
+ below. You should say Y to both only if you want 24F support as
+ well.
+
+ To compile this driver as a module, choose M here: the
+ module will be called u14-34f.
+
+config SCSI_U14_34F_TAGGED_QUEUE
+ bool "enable tagged command queueing"
+ depends on SCSI_U14_34F
+ 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 "u14-34f=tc:y" boot option.
+
+config SCSI_U14_34F_LINKED_COMMANDS
+ bool "enable elevator sorting"
+ depends on SCSI_U14_34F
+ 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 "u14-34f=lc:y" boot option.
+
+config SCSI_U14_34F_MAX_TAGS
+ int "maximum number of queued commands"
+ depends on SCSI_U14_34F
+ default "8"
+ help
+ This specifies how many SCSI commands can be maximally queued for
+ each probed SCSI device. You should reduce the default value of 8
+ only if you have disks with buggy or limited tagged command support.
+ Minimum is 2 and maximum is 14. 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 "u14-34f=mq:8" boot option.
+
+config SCSI_ULTRASTOR
+ tristate "UltraStor SCSI support"
+ depends on X86 && ISA && SCSI
+ ---help---
+ This is support for the UltraStor 14F, 24F and 34F SCSI-2 host
+ adapter family. This driver is explained in section 3.12 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/ultrastor.h>.
+
+ Note that there is also another driver for the same hardware:
+ "UltraStor 14F/34F support", above.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ultrastor.
+
+config SCSI_NSP32
+ tristate "Workbit NinjaSCSI-32Bi/UDE support"
+ depends on PCI && SCSI && !64BIT
+ help
+ This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus
+ 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 nsp32.
+
+config SCSI_DEBUG
+ tristate "SCSI debugging host simulator"
+ depends on SCSI
+ help
+ This is a host adapter simulator that can simulate multiple hosts
+ each with multiple dummy SCSI devices (disks). It defaults to one
+ host adapter with one dummy SCSI disk. Each dummy disk uses kernel
+ RAM as storage (i.e. it is a ramdisk). To save space when multiple
+ dummy disks are simulated, they share the same kernel RAM for
+ their storage. See <http://www.torque.net/sg/sdebug.html> for more
+ information. This driver is primarily of use to those testing the
+ SCSI and block subsystems. If unsure, say N.
+
+config SCSI_MESH
+ tristate "MESH (Power Mac internal SCSI) support"
+ depends on PPC32 && PPC_PMAC && SCSI
+ help
+ Many Power Macintoshes and clones have a MESH (Macintosh Enhanced
+ SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the
+ other Power Macintoshes do). Say Y to include support for this SCSI
+ adaptor.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mesh.
+
+config SCSI_MESH_SYNC_RATE
+ int "maximum synchronous transfer rate (MB/s) (0 = async)"
+ depends on SCSI_MESH
+ default "5"
+ help
+ On Power Macintoshes (and clones) where the MESH SCSI bus adaptor
+ drives a bus which is entirely internal to the machine (such as the
+ 7500, 7600, 8500, etc.), the MESH is capable of synchronous
+ operation at up to 10 MB/s. On machines where the SCSI bus
+ controlled by the MESH can have external devices connected, it is
+ usually rated at 5 MB/s. 5 is a safe value here unless you know the
+ MESH SCSI bus is internal only; in that case you can say 10. Say 0
+ to disable synchronous operation.
+
+config SCSI_MESH_RESET_DELAY_MS
+ int "initial bus reset delay (ms) (0 = no reset)"
+ depends on SCSI_MESH
+ default "4000"
+
+config SCSI_MAC53C94
+ tristate "53C94 (Power Mac external SCSI) support"
+ depends on PPC32 && PPC_PMAC && SCSI
+ help
+ On Power Macintoshes (and clones) with two SCSI buses, the external
+ SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older
+ machines which only have one SCSI bus, such as the 7200, also use
+ the 53C94. Say Y to include support for the 53C94.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mac53c94.
+
+source "drivers/scsi/arm/Kconfig"
+
+config JAZZ_ESP
+ bool "MIPS JAZZ FAS216 SCSI support"
+ depends on MACH_JAZZ && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ This is the driver for the onboard SCSI host adapter of MIPS Magnum
+ 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM
+ systems.
+
+config A3000_SCSI
+ tristate "A3000 WD33C93A support"
+ depends on AMIGA && SCSI
+ help
+ If you have an Amiga 3000 and have SCSI devices connected to the
+ built-in SCSI controller, say Y. Otherwise, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called a3000.
+
+config A2091_SCSI
+ tristate "A2091/A590 WD33C93A support"
+ depends on ZORRO && SCSI
+ help
+ If you have a Commodore A2091 SCSI controller, say Y. Otherwise,
+ say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called a2091.
+
+config GVP11_SCSI
+ tristate "GVP Series II WD33C93A support"
+ depends on ZORRO && SCSI
+ ---help---
+ If you have a Great Valley Products Series II SCSI controller,
+ answer Y. Also say Y if you have a later model of GVP SCSI
+ controller (such as the GVP A4008 or a Combo board). Otherwise,
+ answer N. This driver does NOT work for the T-Rex series of
+ accelerators from TekMagic and GVP-M.
+
+ To compile this driver as a module, choose M here: the
+ module will be called gvp11.
+
+config CYBERSTORM_SCSI
+ tristate "CyberStorm SCSI support"
+ depends on ZORRO && SCSI
+ help
+ If you have an Amiga with an original (MkI) Phase5 Cyberstorm
+ accelerator board and the optional Cyberstorm SCSI controller,
+ answer Y. Otherwise, say N.
+
+config CYBERSTORMII_SCSI
+ tristate "CyberStorm Mk II SCSI support"
+ depends on ZORRO && SCSI
+ help
+ If you have an Amiga with a Phase5 Cyberstorm MkII accelerator board
+ and the optional Cyberstorm SCSI controller, say Y. Otherwise,
+ answer N.
+
+config BLZ2060_SCSI
+ tristate "Blizzard 2060 SCSI support"
+ depends on ZORRO && SCSI
+ help
+ If you have an Amiga with a Phase5 Blizzard 2060 accelerator board
+ and want to use the onboard SCSI controller, say Y. Otherwise,
+ answer N.
+
+config BLZ1230_SCSI
+ tristate "Blizzard 1230IV/1260 SCSI support"
+ depends on ZORRO && SCSI
+ help
+ If you have an Amiga 1200 with a Phase5 Blizzard 1230IV or Blizzard
+ 1260 accelerator, and the optional SCSI module, say Y. Otherwise,
+ say N.
+
+config FASTLANE_SCSI
+ tristate "Fastlane SCSI support"
+ depends on ZORRO && SCSI
+ help
+ If you have the Phase5 Fastlane Z3 SCSI controller, or plan to use
+ one in the near future, say Y to this question. Otherwise, say N.
+
+config SCSI_A4000T
+ tristate "A4000T NCR53c710 SCSI support (EXPERIMENTAL)"
+ depends on AMIGA && SCSI && EXPERIMENTAL
+ select SCSI_SPI_ATTRS
+ help
+ If you have an Amiga 4000T and have SCSI devices connected to the
+ built-in SCSI controller, say Y. Otherwise, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called a4000t.
+
+config SCSI_ZORRO7XX
+ tristate "Zorro NCR53c710 SCSI support (EXPERIMENTAL)"
+ depends on ZORRO && SCSI && EXPERIMENTAL
+ select SCSI_SPI_ATTRS
+ help
+ Support for various NCR53c710-based SCSI controllers on Zorro
+ expansion boards for the Amiga.
+ This includes:
+ - the Amiga 4091 Zorro III SCSI-2 controller,
+ - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller
+ (info at
+ <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>),
+ - the SCSI controller on the Phase5 Blizzard PowerUP 603e+
+ accelerator card for the Amiga 1200,
+ - the SCSI controller on the GVP Turbo 040/060 accelerator.
+
+config OKTAGON_SCSI
+ tristate "BSC Oktagon SCSI support (EXPERIMENTAL)"
+ depends on ZORRO && SCSI && EXPERIMENTAL
+ help
+ If you have the BSC Oktagon SCSI disk controller for the Amiga, say
+ Y to this question. If you're in doubt about whether you have one,
+ see the picture at
+ <http://amiga.resource.cx/exp/search.pl?product=oktagon>.
+
+config ATARI_SCSI
+ tristate "Atari native SCSI support"
+ depends on ATARI && SCSI
+ select SCSI_SPI_ATTRS
+ ---help---
+ If you have an Atari with built-in NCR5380 SCSI controller (TT,
+ Falcon, ...) say Y to get it supported. Of course also, if you have
+ a compatible SCSI controller (e.g. for Medusa).
+
+ To compile this driver as a module, choose M here: the
+ module will be called atari_scsi.
+
+ This driver supports both styles of NCR integration into the
+ system: the TT style (separate DMA), and the Falcon style (via
+ ST-DMA, replacing ACSI). It does NOT support other schemes, like
+ in the Hades (without DMA).
+
+config ATARI_SCSI_TOSHIBA_DELAY
+ bool "Long delays for Toshiba CD-ROMs"
+ depends on ATARI_SCSI
+ help
+ This option increases the delay after a SCSI arbitration to
+ accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to
+ use a Toshiba CD-ROM drive; otherwise, the option is not needed and
+ would impact performance a bit, so say N.
+
+config ATARI_SCSI_RESET_BOOT
+ bool "Reset SCSI-devices at boottime"
+ depends on ATARI_SCSI
+ help
+ Reset the devices on your Atari whenever it boots. This makes the
+ boot process fractionally longer but may assist recovery from errors
+ that leave the devices with SCSI operations partway completed.
+
+config TT_DMA_EMUL
+ bool "Hades SCSI DMA emulator"
+ depends on ATARI_SCSI && HADES
+ help
+ This option enables code which emulates the TT SCSI DMA chip on the
+ Hades. This increases the SCSI transfer rates at least ten times
+ compared to PIO transfers.
+
+config MAC_SCSI
+ bool "Macintosh NCR5380 SCSI"
+ depends on MAC && SCSI=y
+ select SCSI_SPI_ATTRS
+ help
+ This is the NCR 5380 SCSI controller included on most of the 68030
+ based Macintoshes. If you have one of these say Y and read the
+ SCSI-HOWTO, available from
+ <http://www.tldp.org/docs.html#howto>.
+
+config SCSI_MAC_ESP
+ tristate "Macintosh NCR53c9[46] SCSI"
+ depends on MAC && SCSI
+ help
+ This is the NCR 53c9x SCSI controller found on most of the 68040
+ based Macintoshes. If you have one of these say Y and 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 mac_esp.
+
+config MVME147_SCSI
+ bool "WD33C93 SCSI driver for MVME147"
+ depends on MVME147 && SCSI=y
+ select SCSI_SPI_ATTRS
+ help
+ Support for the on-board SCSI controller on the Motorola MVME147
+ single-board computer.
+
+config MVME16x_SCSI
+ tristate "NCR53C710 SCSI driver for MVME16x"
+ depends on MVME16x && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710
+ SCSI controller chip. Almost everyone using one of these boards
+ will want to say Y to this question.
+
+config BVME6000_SCSI
+ tristate "NCR53C710 SCSI driver for BVME6000"
+ depends on BVME6000 && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710
+ SCSI controller chip. Almost everyone using one of these boards
+ will want to say Y to this question.
+
+config SUN3_SCSI
+ tristate "Sun3 NCR5380 SCSI"
+ depends on SUN3 && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ This option will enable support for the OBIO (onboard io) NCR5380
+ SCSI controller found in the Sun 3/50 and 3/60, as well as for
+ "Sun3" type VME scsi controllers also based on the NCR5380.
+ General Linux information on the Sun 3 series (now discontinued)
+ is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
+
+config SUN3X_ESP
+ bool "Sun3x ESP SCSI"
+ depends on SUN3X && SCSI=y
+ help
+ The ESP was an on-board SCSI controller used on Sun 3/80
+ machines. Say Y here to compile in support for it.
+
+config SCSI_SUNESP
+ tristate "Sparc ESP Scsi Driver"
+ depends on SBUS && SCSI
+ select SCSI_SPI_ATTRS
+ help
+ This is the driver for the Sun ESP SCSI host adapter. The ESP
+ chipset is present in most SPARC SBUS-based computers.
+
+ To compile this driver as a module, choose M here: the
+ module will be called esp.
+
+config ZFCP
+ tristate "FCP host bus adapter driver for IBM eServer zSeries"
+ depends on S390 && QDIO && SCSI
+ select SCSI_FC_ATTRS
+ help
+ If you want to access SCSI devices attached to your IBM eServer
+ zSeries by means of Fibre Channel interfaces say Y.
+ For details please refer to the documentation provided by IBM at
+ <http://oss.software.ibm.com/developerworks/opensource/linux390>
+
+ This driver is also available as a module. This module will be
+ called zfcp. If you want to compile it as a module, say M here
+ and read <file:Documentation/kbuild/modules.txt>.
+
+config SCSI_SRP
+ tristate "SCSI RDMA Protocol helper library"
+ depends on SCSI && PCI
+ select SCSI_TGT
+ help
+ If you wish to use SRP target drivers, say Y.
+
+ To compile this driver as a module, choose M here: the
+ module will be called libsrp.
+
+endif # SCSI_LOWLEVEL
+
+source "drivers/scsi/pcmcia/Kconfig"
+
+endmenu

--
Stefan Richter
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