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Diffstat (limited to 'drivers/scsi/Kconfig')
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diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig new file mode 100644 index 000000000000..d22b32f4662d --- /dev/null +++ b/drivers/scsi/Kconfig @@ -0,0 +1,1802 @@ +menu "SCSI device support" + +config SCSI + tristate "SCSI device support" + ---help--- + If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or + any other SCSI device under Linux, say Y and make sure that you know + the name of your SCSI host adapter (the card inside your computer + that "speaks" the SCSI protocol, also called SCSI controller), + because you will be asked for it. + + You also need to say Y here if you have a device which speaks + the SCSI protocol. Examples of this include the parallel port + version of the IOMEGA ZIP drive, USB storage devices, Fibre + Channel, FireWire storage and the IDE-SCSI emulation driver. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. + The module will be called scsi_mod. + + However, do not compile this as a module if your root file system + (the one containing the directory /) is located on a SCSI device. + +config SCSI_PROC_FS + bool "legacy /proc/scsi/ support" + depends on SCSI && PROC_FS + default y + ---help--- + This option enables support for the various files in + /proc/scsi. In Linux 2.6 this has been superceeded by + files in sysfs but many legacy applications rely on this. + + If unusure say Y. + +comment "SCSI support type (disk, tape, CD-ROM)" + depends on SCSI + +config BLK_DEV_SD + tristate "SCSI disk support" + depends on SCSI + ---help--- + If you want to use SCSI hard disks, Fibre Channel disks, + USB storage or the SCSI or parallel port version of + the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO, + the Disk-HOWTO and the Multi-Disk-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI + CD-ROMs. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. + The module will be called sd_mod. + + Do not compile this driver as a module if your root file system + (the one containing the directory /) is located on a SCSI disk. + In this case, do not compile the driver for your SCSI host adapter + (below) as a module either. + +config CHR_DEV_ST + tristate "SCSI tape support" + depends on SCSI + ---help--- + If you want to use a SCSI tape drive under Linux, say Y and read the + SCSI-HOWTO, available from + <http://www.tldp.org/docs.html#howto>, and + <file:Documentation/scsi/st.txt> in the kernel source. This is NOT + for SCSI CD-ROMs. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. The module will be called st. + +config CHR_DEV_OSST + tristate "SCSI OnStream SC-x0 tape support" + depends on SCSI + ---help--- + The OnStream SC-x0 SCSI tape drives can not be driven by the + standard st driver, but instead need this special osst driver and + use the /dev/osstX char device nodes (major 206). Via usb-storage + and ide-scsi, you may be able to drive the USB-x0 and DI-x0 drives + as well. Note that there is also a second generation of OnStream + tape drives (ADR-x0) that supports the standard SCSI-2 commands for + tapes (QIC-157) and can be driven by the standard driver st. + For more information, you may have a look at the SCSI-HOWTO + <http://www.tldp.org/docs.html#howto> and + <file:Documentation/scsi/osst.txt> in the kernel source. + More info on the OnStream driver may be found on + <http://linux1.onstream.nl/test/> + Please also have a look at the standard st docu, as most of it + applies to osst as well. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. The module will be called osst. + +config BLK_DEV_SR + tristate "SCSI CDROM support" + depends on SCSI + ---help--- + If you want to use a SCSI or FireWire CD-ROM under Linux, + say Y and read the SCSI-HOWTO and the CDROM-HOWTO at + <http://www.tldp.org/docs.html#howto>. Also make sure to say + Y or M to "ISO 9660 CD-ROM file system support" later. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. + The module will be called sr_mod. + +config BLK_DEV_SR_VENDOR + bool "Enable vendor-specific extensions (for SCSI CDROM)" + depends on BLK_DEV_SR + help + This enables the usage of vendor specific SCSI commands. This is + required to support multisession CDs with old NEC/TOSHIBA cdrom + drives (and HP Writers). If you have such a drive and get the first + session only, try saying Y here; everybody else says N. + +config CHR_DEV_SG + tristate "SCSI generic support" + depends on SCSI + ---help--- + If you want to use SCSI scanners, synthesizers or CD-writers or just + about anything having "SCSI" in its name other than hard disks, + CD-ROMs or tapes, say Y here. These won't be supported by the kernel + directly, so you need some additional software which knows how to + talk to these devices using the SCSI protocol: + + For scanners, look at SANE (<http://www.mostang.com/sane/>). For CD + writer software look at Cdrtools + (<http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/cdrecord.html>) + and for burning a "disk at once": CDRDAO + (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high + quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>). + For other devices, it's possible that you'll have to write the + driver software yourself. Please read the file + <file:Documentation/scsi/scsi-generic.txt> for more information. + + To compile this driver as a module, choose M here and read + <file:Documentation/scsi/scsi.txt>. The module will be called sg. + + If unsure, say N. + +comment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs" + depends on SCSI + +config SCSI_MULTI_LUN + bool "Probe all LUNs on each SCSI device" + depends on SCSI + help + If you have a SCSI device that supports more than one LUN (Logical + Unit Number), e.g. a CD jukebox, and only one LUN is detected, you + can say Y here to force the SCSI driver to probe for multiple LUNs. + A SCSI device with multiple LUNs acts logically like multiple SCSI + devices. The vast majority of SCSI devices have only one LUN, and + so most people can say N here. The max_luns boot/module parameter + allows to override this setting. + +config SCSI_CONSTANTS + bool "Verbose SCSI error reporting (kernel size +=12K)" + depends on SCSI + help + The error messages regarding your SCSI hardware will be easier to + understand if you say Y here; it will enlarge your kernel by about + 12 KB. If in doubt, say Y. + +config SCSI_LOGGING + bool "SCSI logging facility" + depends on SCSI + ---help--- + This turns on a logging facility that can be used to debug a number + of SCSI related problems. + + If you say Y here, no logging output will appear by default, but you + can enable logging by saying Y to "/proc file system support" and + "Sysctl support" below and executing the command + + echo "scsi log token [level]" > /proc/scsi/scsi + + at boot time after the /proc file system has been mounted. + + There are a number of things that can be used for 'token' (you can + find them in the source: <file:drivers/scsi/scsi.c>), and this + allows you to select the types of information you want, and the + level allows you to select the level of verbosity. + + If you say N here, it may be harder to track down some types of SCSI + problems. If you say Y here your kernel will be somewhat larger, but + there should be no noticeable performance impact as long as you have + logging turned off. + +menu "SCSI Transport Attributes" + 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 + 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 + help + If you wish to export transport-specific information about + each attached iSCSI device to sysfs, say Y. + Otherwise, say N. + +endmenu + +menu "SCSI low-level drivers" + depends on SCSI!=n + +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 && MIPS32 + +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 + 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 + ---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 + ---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 + +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" + +# 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 + 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 (ISA || EISA || PCI) && SCSI && BROKEN + 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. + +source "drivers/scsi/megaraid/Kconfig.megaraid" + +config SCSI_SATA + bool "Serial ATA (SATA) support" + depends on SCSI + help + This driver family supports Serial ATA host controllers + and devices. + + If unsure, say N. + +config SCSI_SATA_AHCI + tristate "AHCI SATA support" + depends on SCSI_SATA && PCI + help + This option enables support for AHCI Serial ATA. + + If unsure, say N. + +config SCSI_SATA_SVW + tristate "ServerWorks Frodo / Apple K2 SATA support" + depends on SCSI_SATA && PCI + help + This option enables support for Broadcom/Serverworks/Apple K2 + SATA support. + + If unsure, say N. + +config SCSI_ATA_PIIX + tristate "Intel PIIX/ICH SATA support" + depends on SCSI_SATA && PCI + help + This option enables support for ICH5 Serial ATA. + If PATA support was enabled previously, this enables + support for select Intel PIIX/ICH PATA host controllers. + + If unsure, say N. + +config SCSI_SATA_NV + tristate "NVIDIA SATA support" + depends on SCSI_SATA && PCI && EXPERIMENTAL + help + This option enables support for NVIDIA Serial ATA. + + If unsure, say N. + +config SCSI_SATA_PROMISE + tristate "Promise SATA TX2/TX4 support" + depends on SCSI_SATA && PCI + help + This option enables support for Promise Serial ATA TX2/TX4. + + If unsure, say N. + +config SCSI_SATA_QSTOR + tristate "Pacific Digital SATA QStor support" + depends on SCSI_SATA && PCI + help + This option enables support for Pacific Digital Serial ATA QStor. + + If unsure, say N. + +config SCSI_SATA_SX4 + tristate "Promise SATA SX4 support" + depends on SCSI_SATA && PCI && EXPERIMENTAL + help + This option enables support for Promise Serial ATA SX4. + + If unsure, say N. + +config SCSI_SATA_SIL + tristate "Silicon Image SATA support" + depends on SCSI_SATA && PCI && EXPERIMENTAL + help + This option enables support for Silicon Image Serial ATA. + + If unsure, say N. + +config SCSI_SATA_SIS + tristate "SiS 964/180 SATA support" + depends on SCSI_SATA && PCI && EXPERIMENTAL + help + This option enables support for SiS Serial ATA 964/180. + + If unsure, say N. + +config SCSI_SATA_ULI + tristate "ULi Electronics SATA support" + depends on SCSI_SATA && PCI && EXPERIMENTAL + help + This option enables support for ULi Electronics SATA. + + If unsure, say N. + +config SCSI_SATA_VIA + tristate "VIA SATA support" + depends on SCSI_SATA && PCI + help + This option enables support for VIA Serial ATA. + + If unsure, say N. + +config SCSI_SATA_VITESSE + tristate "VITESSE VSC-7174 SATA support" + depends on SCSI_SATA && PCI + help + This option enables support for Vitesse VSC7174 Serial ATA. + + If unsure, say N. + +config SCSI_BUSLOGIC + tristate "BusLogic SCSI support" + depends on (PCI || ISA || MCA) && SCSI && (BROKEN || !SPARC64) + ---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. + +# +# This is marked broken because it uses over 4kB of stack in +# just two routines: +# 2076 CpqTsProcessIMQEntry +# 2052 PeekIMQEntry +# +config SCSI_CPQFCTS + tristate "Compaq Fibre Channel 64-bit/66Mhz HBA support" + depends on PCI && SCSI && BROKEN + help + Say Y here to compile in support for the Compaq StorageWorks Fibre + Channel 64-bit/66Mhz Host Bus Adapter. + +config SCSI_DMX3191D + tristate "DMX3191D SCSI support" + depends on PCI && SCSI + help + This is support for Domex DMX3191D SCSI Host Adapters. + + To compile this driver as a module, choose M here: the + module will be called dmx3191d. + +config SCSI_DTC3280 + tristate "DTC3180/3280 SCSI support" + depends on ISA && SCSI + 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 && (BROKEN || !SPARC64) + ---help--- + This driver supports all EATA/DMA-compliant SCSI host adapters. DPT + ISA and all EISA I/O addresses are probed looking for the "EATA" + signature. The addresses of all the PCI SCSI controllers reported + by the PCI subsystem are probed as well. + + You want to read the start of <file:drivers/scsi/eata.c> and the + SCSI-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. + + To compile this driver as a module, choose M here: the + module will be called eata. + +config SCSI_EATA_TAGGED_QUEUE + bool "enable tagged command queueing" + depends on SCSI_EATA + help + This is a feature of SCSI-2 which improves performance: the host + adapter can send several SCSI commands to a device's queue even if + previous commands haven't finished yet. + This is equivalent to the "eata=tc:y" boot option. + +config SCSI_EATA_LINKED_COMMANDS + bool "enable elevator sorting" + depends on SCSI_EATA + help + This option enables elevator sorting for all probed SCSI disks and + CD-ROMs. It definitely reduces the average seek distance when doing + random seeks, but this does not necessarily result in a noticeable + performance improvement: your mileage may vary... + This is equivalent to the "eata=lc:y" boot option. + +config SCSI_EATA_MAX_TAGS + int "maximum number of queued commands" + depends on SCSI_EATA + default "16" + help + This specifies how many SCSI commands can be maximally queued for + each probed SCSI device. You should reduce the default value of 16 + only if you have disks with buggy or limited tagged command support. + Minimum is 2 and maximum is 62. This value is also the window size + used by the elevator sorting option above. The effective value used + by the driver for each probed SCSI device is reported at boot time. + This is equivalent to the "eata=mq:8" boot option. + +config SCSI_EATA_PIO + tristate "EATA-PIO (old DPT PM2001, PM2012A) support" + depends on (ISA || EISA || PCI) && SCSI && BROKEN + ---help--- + This driver supports all EATA-PIO protocol compliant SCSI Host + Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant + host adapters could also use this driver but are discouraged from + doing so, since this driver only supports hard disks and lacks + numerous features. You might want to have a look at the SCSI-HOWTO, + available from <http://www.tldp.org/docs.html#howto>. + + To compile this driver as a module, choose M here: the + module will be called eata_pio. + +config SCSI_FUTURE_DOMAIN + tristate "Future Domain 16xx SCSI/AHA-2920A support" + depends on (ISA || PCI) && SCSI + ---help--- + This is support for Future Domain's 16-bit SCSI host adapters + (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and + other adapters based on the Future Domain chipsets (Quantum + ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board). + It is explained in section 3.7 of the SCSI-HOWTO, available from + <http://www.tldp.org/docs.html#howto>. + + NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip + and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI + controller support"). This Future Domain driver works with the older + Adaptec AHA-2920A boards with a Future Domain chip on them. + + To compile this driver as a module, choose M here: the + module will be called fdomain. + +config SCSI_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 && (BROKEN || !SPARC64) + ---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 + ---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 + ---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_LEGACY && 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_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 + ---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 + ---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 PARPORT && (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 PARPORT && (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 53C700_IO_MAPPED + bool + depends on SCSI_NCR_D700 + default y + +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 53C700_MEM_MAPPED + bool + depends on SCSI_LASI700 + default y + +config 53C700_LE_ON_BE + bool + depends on SCSI_LASI700 + 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_IOMAPPED + bool "use port IO" + depends on SCSI_SYM53C8XX_2 + help + If you say Y here, the driver will use port IO to access + the card. This is significantly slower then using memory + mapped IO. Most people should answer N. + +config SCSI_IPR + tristate "IBM Power Linux RAID adapter support" + depends on PCI && SCSI + 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 + 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 + 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_PROFILE + bool " enable profiling" + depends on SCSI_ZALON || SCSI_NCR_Q720 + help + This option allows you to enable profiling information gathering. + These statistics are not very accurate due to the low frequency + of the kernel clock (100 Hz on i386) and have performance impact + on systems that use very fast devices. + + The normal answer therefore is N. + +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 + ---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_PCI2000 + tristate "PCI2000 support" + depends on PCI && SCSI && BROKEN + help + This is support for the PCI2000I 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 pci2000. + +config SCSI_PCI2220I + tristate "PCI2220i support" + depends on PCI && SCSI && BROKEN + help + This is support for the PCI2220i 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 pci2220i. + +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_ISP + tristate "Qlogic ISP SCSI support (old driver)" + depends on PCI && SCSI && BROKEN + ---help--- + This driver works for all QLogic PCI SCSI host adapters (IQ-PCI, + IQ-PCI-10, IQ_PCI-D) except for the PCI-basic card. (This latter + card is supported by the "AM53/79C974 PCI SCSI" driver.) + + If you say Y here, make sure to choose "BIOS" at the question "PCI + access mode". + + Please read the file <file:Documentation/scsi/qlogicisp.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 qlogicisp. + + These days the hardware is also supported by the more modern qla1280 + driver. In doubt use that one instead of qlogicisp. + +config SCSI_QLOGIC_FC + tristate "Qlogic ISP FC SCSI support" + depends on PCI && SCSI + help + This is a driver for the QLogic ISP2100 SCSI-FCP host adapter. + + To compile this driver as a module, choose M here: the + module will be called qlogicfc. + +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_QLOGIC_1280_1040 + bool "Qlogic QLA 1020/1040 SCSI support" + depends on SCSI_QLOGIC_1280 && SCSI_QLOGIC_ISP!=y + help + Say Y here if you have a QLogic ISP1020/1040 SCSI host adapter and + do not want to use the old driver. This option enables support in + the qla1280 driver for those host adapters. + +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" + +config SCSI_SEAGATE + tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support" + depends on X86 && ISA && SCSI && BROKEN + ---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 settings in + <file:drivers/scsi/seagate.h>. + + 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 53C700_IO_MAPPED + bool + depends on SCSI_SIM710 + default y + +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=<base>,<irq> [sym53c416_1=<base>,<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 + ---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 + ---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 + 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 wd33c93. + +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 wd33c93. + +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_AMIGA7XX + bool "Amiga NCR53c710 SCSI support (EXPERIMENTAL)" + depends on AMIGA && SCSI && EXPERIMENTAL && BROKEN + help + Support for various NCR53c710-based SCSI controllers on the Amiga. + This includes: + - the builtin SCSI controller on the Amiga 4000T, + - 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. + Note that all of the above SCSI controllers, except for the builtin + SCSI controller on the Amiga 4000T, reside on the Zorro expansion + bus, so you also have to enable Zorro bus support if you want to use + them. + +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 && BROKEN + ---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 + 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 + help + Support for the on-board SCSI controller on the Motorola MVME147 + single-board computer. + +config MVME16x_SCSI + bool "NCR53C710 SCSI driver for MVME16x" + depends on MVME16x && SCSI && BROKEN + 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 + bool "NCR53C710 SCSI driver for BVME6000" + depends on BVME6000 && SCSI && BROKEN + 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 SCSI_NCR53C7xx_FAST + bool "allow FAST-SCSI [10MHz]" + depends on SCSI_AMIGA7XX || MVME16x_SCSI || BVME6000_SCSI + help + This will enable 10MHz FAST-SCSI transfers with your host + adapter. Some systems have problems with that speed, so it's safest + to say N here. + +config SUN3_SCSI + tristate "Sun3 NCR5380 SCSI" + depends on SUN3 && SCSI + 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 + 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 + 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. + +# bool 'Cyberstorm Mk III SCSI support (EXPERIMENTAL)' CONFIG_CYBERSTORMIII_SCSI + +config ZFCP + tristate "FCP host bus adapter driver for IBM eServer zSeries" + depends on ARCH_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/modules.txt>. + +endmenu + +source "drivers/scsi/pcmcia/Kconfig" + +endmenu |