11da177e4SLinus Torvaldsmenu "SCSI device support" 21da177e4SLinus Torvalds 31da177e4SLinus Torvaldsconfig SCSI 41da177e4SLinus Torvalds tristate "SCSI device support" 51da177e4SLinus Torvalds ---help--- 61da177e4SLinus Torvalds If you want to use a SCSI hard disk, SCSI tape drive, SCSI CD-ROM or 71da177e4SLinus Torvalds any other SCSI device under Linux, say Y and make sure that you know 81da177e4SLinus Torvalds the name of your SCSI host adapter (the card inside your computer 91da177e4SLinus Torvalds that "speaks" the SCSI protocol, also called SCSI controller), 101da177e4SLinus Torvalds because you will be asked for it. 111da177e4SLinus Torvalds 121da177e4SLinus Torvalds You also need to say Y here if you have a device which speaks 131da177e4SLinus Torvalds the SCSI protocol. Examples of this include the parallel port 141da177e4SLinus Torvalds version of the IOMEGA ZIP drive, USB storage devices, Fibre 151da177e4SLinus Torvalds Channel, FireWire storage and the IDE-SCSI emulation driver. 161da177e4SLinus Torvalds 171da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 181da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. 191da177e4SLinus Torvalds The module will be called scsi_mod. 201da177e4SLinus Torvalds 211da177e4SLinus Torvalds However, do not compile this as a module if your root file system 221da177e4SLinus Torvalds (the one containing the directory /) is located on a SCSI device. 231da177e4SLinus Torvalds 241da177e4SLinus Torvaldsconfig SCSI_PROC_FS 251da177e4SLinus Torvalds bool "legacy /proc/scsi/ support" 261da177e4SLinus Torvalds depends on SCSI && PROC_FS 271da177e4SLinus Torvalds default y 281da177e4SLinus Torvalds ---help--- 291da177e4SLinus Torvalds This option enables support for the various files in 301da177e4SLinus Torvalds /proc/scsi. In Linux 2.6 this has been superceeded by 311da177e4SLinus Torvalds files in sysfs but many legacy applications rely on this. 321da177e4SLinus Torvalds 331da177e4SLinus Torvalds If unusure say Y. 341da177e4SLinus Torvalds 351da177e4SLinus Torvaldscomment "SCSI support type (disk, tape, CD-ROM)" 361da177e4SLinus Torvalds depends on SCSI 371da177e4SLinus Torvalds 381da177e4SLinus Torvaldsconfig BLK_DEV_SD 391da177e4SLinus Torvalds tristate "SCSI disk support" 401da177e4SLinus Torvalds depends on SCSI 411da177e4SLinus Torvalds ---help--- 421da177e4SLinus Torvalds If you want to use SCSI hard disks, Fibre Channel disks, 431da177e4SLinus Torvalds USB storage or the SCSI or parallel port version of 441da177e4SLinus Torvalds the IOMEGA ZIP drive, say Y and read the SCSI-HOWTO, 451da177e4SLinus Torvalds the Disk-HOWTO and the Multi-Disk-HOWTO, available from 461da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. This is NOT for SCSI 471da177e4SLinus Torvalds CD-ROMs. 481da177e4SLinus Torvalds 491da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 501da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. 511da177e4SLinus Torvalds The module will be called sd_mod. 521da177e4SLinus Torvalds 531da177e4SLinus Torvalds Do not compile this driver as a module if your root file system 541da177e4SLinus Torvalds (the one containing the directory /) is located on a SCSI disk. 551da177e4SLinus Torvalds In this case, do not compile the driver for your SCSI host adapter 561da177e4SLinus Torvalds (below) as a module either. 571da177e4SLinus Torvalds 581da177e4SLinus Torvaldsconfig CHR_DEV_ST 591da177e4SLinus Torvalds tristate "SCSI tape support" 601da177e4SLinus Torvalds depends on SCSI 611da177e4SLinus Torvalds ---help--- 621da177e4SLinus Torvalds If you want to use a SCSI tape drive under Linux, say Y and read the 631da177e4SLinus Torvalds SCSI-HOWTO, available from 641da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>, and 651da177e4SLinus Torvalds <file:Documentation/scsi/st.txt> in the kernel source. This is NOT 661da177e4SLinus Torvalds for SCSI CD-ROMs. 671da177e4SLinus Torvalds 681da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 691da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. The module will be called st. 701da177e4SLinus Torvalds 711da177e4SLinus Torvaldsconfig CHR_DEV_OSST 721da177e4SLinus Torvalds tristate "SCSI OnStream SC-x0 tape support" 731da177e4SLinus Torvalds depends on SCSI 741da177e4SLinus Torvalds ---help--- 751da177e4SLinus Torvalds The OnStream SC-x0 SCSI tape drives can not be driven by the 761da177e4SLinus Torvalds standard st driver, but instead need this special osst driver and 771da177e4SLinus Torvalds use the /dev/osstX char device nodes (major 206). Via usb-storage 781da177e4SLinus Torvalds and ide-scsi, you may be able to drive the USB-x0 and DI-x0 drives 791da177e4SLinus Torvalds as well. Note that there is also a second generation of OnStream 801da177e4SLinus Torvalds tape drives (ADR-x0) that supports the standard SCSI-2 commands for 811da177e4SLinus Torvalds tapes (QIC-157) and can be driven by the standard driver st. 821da177e4SLinus Torvalds For more information, you may have a look at the SCSI-HOWTO 831da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto> and 841da177e4SLinus Torvalds <file:Documentation/scsi/osst.txt> in the kernel source. 851da177e4SLinus Torvalds More info on the OnStream driver may be found on 861da177e4SLinus Torvalds <http://linux1.onstream.nl/test/> 871da177e4SLinus Torvalds Please also have a look at the standard st docu, as most of it 881da177e4SLinus Torvalds applies to osst as well. 891da177e4SLinus Torvalds 901da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 911da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. The module will be called osst. 921da177e4SLinus Torvalds 931da177e4SLinus Torvaldsconfig BLK_DEV_SR 941da177e4SLinus Torvalds tristate "SCSI CDROM support" 951da177e4SLinus Torvalds depends on SCSI 961da177e4SLinus Torvalds ---help--- 971da177e4SLinus Torvalds If you want to use a SCSI or FireWire CD-ROM under Linux, 981da177e4SLinus Torvalds say Y and read the SCSI-HOWTO and the CDROM-HOWTO at 991da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. Also make sure to say 1001da177e4SLinus Torvalds Y or M to "ISO 9660 CD-ROM file system support" later. 1011da177e4SLinus Torvalds 1021da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 1031da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. 1041da177e4SLinus Torvalds The module will be called sr_mod. 1051da177e4SLinus Torvalds 1061da177e4SLinus Torvaldsconfig BLK_DEV_SR_VENDOR 1071da177e4SLinus Torvalds bool "Enable vendor-specific extensions (for SCSI CDROM)" 1081da177e4SLinus Torvalds depends on BLK_DEV_SR 1091da177e4SLinus Torvalds help 1101da177e4SLinus Torvalds This enables the usage of vendor specific SCSI commands. This is 1111da177e4SLinus Torvalds required to support multisession CDs with old NEC/TOSHIBA cdrom 1121da177e4SLinus Torvalds drives (and HP Writers). If you have such a drive and get the first 1131da177e4SLinus Torvalds session only, try saying Y here; everybody else says N. 1141da177e4SLinus Torvalds 1151da177e4SLinus Torvaldsconfig CHR_DEV_SG 1161da177e4SLinus Torvalds tristate "SCSI generic support" 1171da177e4SLinus Torvalds depends on SCSI 1181da177e4SLinus Torvalds ---help--- 1191da177e4SLinus Torvalds If you want to use SCSI scanners, synthesizers or CD-writers or just 1201da177e4SLinus Torvalds about anything having "SCSI" in its name other than hard disks, 1211da177e4SLinus Torvalds CD-ROMs or tapes, say Y here. These won't be supported by the kernel 1221da177e4SLinus Torvalds directly, so you need some additional software which knows how to 1231da177e4SLinus Torvalds talk to these devices using the SCSI protocol: 1241da177e4SLinus Torvalds 1251da177e4SLinus Torvalds For scanners, look at SANE (<http://www.mostang.com/sane/>). For CD 1261da177e4SLinus Torvalds writer software look at Cdrtools 1271da177e4SLinus Torvalds (<http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/cdrecord.html>) 1281da177e4SLinus Torvalds and for burning a "disk at once": CDRDAO 1291da177e4SLinus Torvalds (<http://cdrdao.sourceforge.net/>). Cdparanoia is a high 1301da177e4SLinus Torvalds quality digital reader of audio CDs (<http://www.xiph.org/paranoia/>). 1311da177e4SLinus Torvalds For other devices, it's possible that you'll have to write the 1321da177e4SLinus Torvalds driver software yourself. Please read the file 1331da177e4SLinus Torvalds <file:Documentation/scsi/scsi-generic.txt> for more information. 1341da177e4SLinus Torvalds 1351da177e4SLinus Torvalds To compile this driver as a module, choose M here and read 1361da177e4SLinus Torvalds <file:Documentation/scsi/scsi.txt>. The module will be called sg. 1371da177e4SLinus Torvalds 1381da177e4SLinus Torvalds If unsure, say N. 1391da177e4SLinus Torvalds 140*daa6eda6SGerd Knorr config CHR_DEV_SCH 141*daa6eda6SGerd Knorr tristate "SCSI media changer support" 142*daa6eda6SGerd Knorr depends on SCSI 143*daa6eda6SGerd Knorr ---help--- 144*daa6eda6SGerd Knorr This is a driver for SCSI media changers. Most common devices are 145*daa6eda6SGerd Knorr tape libraries and MOD/CDROM jukeboxes. *Real* jukeboxes, you 146*daa6eda6SGerd Knorr don't need this for those tiny 6-slot cdrom changers. Media 147*daa6eda6SGerd Knorr changers are listed as "Type: Medium Changer" in /proc/scsi/scsi. 148*daa6eda6SGerd Knorr If you have such hardware and want to use it with linux, say Y 149*daa6eda6SGerd Knorr here. Check <file:Documentation/scsi-changer.txt> for details. 150*daa6eda6SGerd Knorr 151*daa6eda6SGerd Knorr If you want to compile this as a module ( = code which can be 152*daa6eda6SGerd Knorr inserted in and removed from the running kernel whenever you want), 153*daa6eda6SGerd Knorr say M here and read <file:Documentation/modules.txt> and 154*daa6eda6SGerd Knorr <file:Documentation/scsi.txt>. The module will be called ch.o. 155*daa6eda6SGerd Knorr If unsure, say N. 156*daa6eda6SGerd Knorr 157*daa6eda6SGerd Knorr 1581da177e4SLinus Torvaldscomment "Some SCSI devices (e.g. CD jukebox) support multiple LUNs" 1591da177e4SLinus Torvalds depends on SCSI 1601da177e4SLinus Torvalds 1611da177e4SLinus Torvaldsconfig SCSI_MULTI_LUN 1621da177e4SLinus Torvalds bool "Probe all LUNs on each SCSI device" 1631da177e4SLinus Torvalds depends on SCSI 1641da177e4SLinus Torvalds help 1651da177e4SLinus Torvalds If you have a SCSI device that supports more than one LUN (Logical 1661da177e4SLinus Torvalds Unit Number), e.g. a CD jukebox, and only one LUN is detected, you 1671da177e4SLinus Torvalds can say Y here to force the SCSI driver to probe for multiple LUNs. 1681da177e4SLinus Torvalds A SCSI device with multiple LUNs acts logically like multiple SCSI 1691da177e4SLinus Torvalds devices. The vast majority of SCSI devices have only one LUN, and 1701da177e4SLinus Torvalds so most people can say N here. The max_luns boot/module parameter 1711da177e4SLinus Torvalds allows to override this setting. 1721da177e4SLinus Torvalds 1731da177e4SLinus Torvaldsconfig SCSI_CONSTANTS 1741da177e4SLinus Torvalds bool "Verbose SCSI error reporting (kernel size +=12K)" 1751da177e4SLinus Torvalds depends on SCSI 1761da177e4SLinus Torvalds help 1771da177e4SLinus Torvalds The error messages regarding your SCSI hardware will be easier to 1781da177e4SLinus Torvalds understand if you say Y here; it will enlarge your kernel by about 1791da177e4SLinus Torvalds 12 KB. If in doubt, say Y. 1801da177e4SLinus Torvalds 1811da177e4SLinus Torvaldsconfig SCSI_LOGGING 1821da177e4SLinus Torvalds bool "SCSI logging facility" 1831da177e4SLinus Torvalds depends on SCSI 1841da177e4SLinus Torvalds ---help--- 1851da177e4SLinus Torvalds This turns on a logging facility that can be used to debug a number 1861da177e4SLinus Torvalds of SCSI related problems. 1871da177e4SLinus Torvalds 1881da177e4SLinus Torvalds If you say Y here, no logging output will appear by default, but you 1891da177e4SLinus Torvalds can enable logging by saying Y to "/proc file system support" and 1901da177e4SLinus Torvalds "Sysctl support" below and executing the command 1911da177e4SLinus Torvalds 1921da177e4SLinus Torvalds echo "scsi log token [level]" > /proc/scsi/scsi 1931da177e4SLinus Torvalds 1941da177e4SLinus Torvalds at boot time after the /proc file system has been mounted. 1951da177e4SLinus Torvalds 1961da177e4SLinus Torvalds There are a number of things that can be used for 'token' (you can 1971da177e4SLinus Torvalds find them in the source: <file:drivers/scsi/scsi.c>), and this 1981da177e4SLinus Torvalds allows you to select the types of information you want, and the 1991da177e4SLinus Torvalds level allows you to select the level of verbosity. 2001da177e4SLinus Torvalds 2011da177e4SLinus Torvalds If you say N here, it may be harder to track down some types of SCSI 2021da177e4SLinus Torvalds problems. If you say Y here your kernel will be somewhat larger, but 2031da177e4SLinus Torvalds there should be no noticeable performance impact as long as you have 2041da177e4SLinus Torvalds logging turned off. 2051da177e4SLinus Torvalds 2061da177e4SLinus Torvaldsmenu "SCSI Transport Attributes" 2071da177e4SLinus Torvalds depends on SCSI 2081da177e4SLinus Torvalds 2091da177e4SLinus Torvaldsconfig SCSI_SPI_ATTRS 2101da177e4SLinus Torvalds tristate "Parallel SCSI (SPI) Transport Attributes" 2111da177e4SLinus Torvalds depends on SCSI 2121da177e4SLinus Torvalds help 2131da177e4SLinus Torvalds If you wish to export transport-specific information about 2141da177e4SLinus Torvalds each attached SCSI device to sysfs, say Y. Otherwise, say N. 2151da177e4SLinus Torvalds 2161da177e4SLinus Torvaldsconfig SCSI_FC_ATTRS 2171da177e4SLinus Torvalds tristate "FiberChannel Transport Attributes" 2181da177e4SLinus Torvalds depends on SCSI 2191da177e4SLinus Torvalds help 2201da177e4SLinus Torvalds If you wish to export transport-specific information about 2211da177e4SLinus Torvalds each attached FiberChannel device to sysfs, say Y. 2221da177e4SLinus Torvalds Otherwise, say N. 2231da177e4SLinus Torvalds 2241da177e4SLinus Torvaldsconfig SCSI_ISCSI_ATTRS 2251da177e4SLinus Torvalds tristate "iSCSI Transport Attributes" 2261da177e4SLinus Torvalds depends on SCSI 2271da177e4SLinus Torvalds help 2281da177e4SLinus Torvalds If you wish to export transport-specific information about 2291da177e4SLinus Torvalds each attached iSCSI device to sysfs, say Y. 2301da177e4SLinus Torvalds Otherwise, say N. 2311da177e4SLinus Torvalds 2321da177e4SLinus Torvaldsendmenu 2331da177e4SLinus Torvalds 2341da177e4SLinus Torvaldsmenu "SCSI low-level drivers" 2351da177e4SLinus Torvalds depends on SCSI!=n 2361da177e4SLinus Torvalds 2371da177e4SLinus Torvaldsconfig SGIWD93_SCSI 2381da177e4SLinus Torvalds tristate "SGI WD93C93 SCSI Driver" 2391da177e4SLinus Torvalds depends on SGI_IP22 && SCSI 2401da177e4SLinus Torvalds help 2411da177e4SLinus Torvalds If you have a Western Digital WD93 SCSI controller on 2421da177e4SLinus Torvalds an SGI MIPS system, say Y. Otherwise, say N. 2431da177e4SLinus Torvalds 2441da177e4SLinus Torvaldsconfig SCSI_DECNCR 2451da177e4SLinus Torvalds tristate "DEC NCR53C94 Scsi Driver" 2461da177e4SLinus Torvalds depends on MACH_DECSTATION && SCSI && TC 2471da177e4SLinus Torvalds help 2481da177e4SLinus Torvalds Say Y here to support the NCR53C94 SCSI controller chips on IOASIC 2491da177e4SLinus Torvalds based TURBOchannel DECstations and TURBOchannel PMAZ-A cards. 2501da177e4SLinus Torvalds 2511da177e4SLinus Torvaldsconfig SCSI_DECSII 2521da177e4SLinus Torvalds tristate "DEC SII Scsi Driver" 2531da177e4SLinus Torvalds depends on MACH_DECSTATION && SCSI && MIPS32 2541da177e4SLinus Torvalds 2551da177e4SLinus Torvaldsconfig BLK_DEV_3W_XXXX_RAID 2561da177e4SLinus Torvalds tristate "3ware 5/6/7/8xxx ATA-RAID support" 2571da177e4SLinus Torvalds depends on PCI && SCSI 2581da177e4SLinus Torvalds help 2591da177e4SLinus Torvalds 3ware is the only hardware ATA-Raid product in Linux to date. 2601da177e4SLinus Torvalds This card is 2,4, or 8 channel master mode support only. 2611da177e4SLinus Torvalds SCSI support required!!! 2621da177e4SLinus Torvalds 2631da177e4SLinus Torvalds <http://www.3ware.com/> 2641da177e4SLinus Torvalds 2651da177e4SLinus Torvalds Please read the comments at the top of 2661da177e4SLinus Torvalds <file:drivers/scsi/3w-xxxx.c>. 2671da177e4SLinus Torvalds 2681da177e4SLinus Torvaldsconfig SCSI_3W_9XXX 2691da177e4SLinus Torvalds tristate "3ware 9xxx SATA-RAID support" 2701da177e4SLinus Torvalds depends on PCI && SCSI 2711da177e4SLinus Torvalds help 2721da177e4SLinus Torvalds This driver supports the 9000 series 3ware SATA-RAID cards. 2731da177e4SLinus Torvalds 2741da177e4SLinus Torvalds <http://www.amcc.com> 2751da177e4SLinus Torvalds 2761da177e4SLinus Torvalds Please read the comments at the top of 2771da177e4SLinus Torvalds <file:drivers/scsi/3w-9xxx.c>. 2781da177e4SLinus Torvalds 2791da177e4SLinus Torvaldsconfig SCSI_7000FASST 2801da177e4SLinus Torvalds tristate "7000FASST SCSI support" 2811da177e4SLinus Torvalds depends on ISA && SCSI 2821da177e4SLinus Torvalds help 2831da177e4SLinus Torvalds This driver supports the Western Digital 7000 SCSI host adapter 2841da177e4SLinus Torvalds family. Some information is in the source: 2851da177e4SLinus Torvalds <file:drivers/scsi/wd7000.c>. 2861da177e4SLinus Torvalds 2871da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 2881da177e4SLinus Torvalds module will be called wd7000. 2891da177e4SLinus Torvalds 2901da177e4SLinus Torvaldsconfig SCSI_ACARD 2911da177e4SLinus Torvalds tristate "ACARD SCSI support" 2921da177e4SLinus Torvalds depends on PCI && SCSI 2931da177e4SLinus Torvalds help 2941da177e4SLinus Torvalds This driver supports the ACARD SCSI host adapter. 2951da177e4SLinus Torvalds Support Chip <ATP870 ATP876 ATP880 ATP885> 2961da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 2971da177e4SLinus Torvalds module will be called atp870u. 2981da177e4SLinus Torvalds 2991da177e4SLinus Torvaldsconfig SCSI_AHA152X 3001da177e4SLinus Torvalds tristate "Adaptec AHA152X/2825 support" 3011da177e4SLinus Torvalds depends on ISA && SCSI && !64BIT 3021da177e4SLinus Torvalds ---help--- 3031da177e4SLinus Torvalds This is a driver for the AHA-1510, AHA-1520, AHA-1522, and AHA-2825 3041da177e4SLinus Torvalds SCSI host adapters. It also works for the AVA-1505, but the IRQ etc. 3051da177e4SLinus Torvalds must be manually specified in this case. 3061da177e4SLinus Torvalds 3071da177e4SLinus Torvalds It is explained in section 3.3 of the SCSI-HOWTO, available from 3081da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. You might also want to 3091da177e4SLinus Torvalds read the file <file:Documentation/scsi/aha152x.txt>. 3101da177e4SLinus Torvalds 3111da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3121da177e4SLinus Torvalds module will be called aha152x. 3131da177e4SLinus Torvalds 3141da177e4SLinus Torvaldsconfig SCSI_AHA1542 3151da177e4SLinus Torvalds tristate "Adaptec AHA1542 support" 3161da177e4SLinus Torvalds depends on ISA && SCSI 3171da177e4SLinus Torvalds ---help--- 3181da177e4SLinus Torvalds This is support for a SCSI host adapter. It is explained in section 3191da177e4SLinus Torvalds 3.4 of the SCSI-HOWTO, available from 3201da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. Note that Trantor was 3211da177e4SLinus Torvalds purchased by Adaptec, and some former Trantor products are being 3221da177e4SLinus Torvalds sold under the Adaptec name. If it doesn't work out of the box, you 3231da177e4SLinus Torvalds may have to change some settings in <file:drivers/scsi/aha1542.h>. 3241da177e4SLinus Torvalds 3251da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3261da177e4SLinus Torvalds module will be called aha1542. 3271da177e4SLinus Torvalds 3281da177e4SLinus Torvaldsconfig SCSI_AHA1740 3291da177e4SLinus Torvalds tristate "Adaptec AHA1740 support" 3301da177e4SLinus Torvalds depends on EISA && SCSI 3311da177e4SLinus Torvalds ---help--- 3321da177e4SLinus Torvalds This is support for a SCSI host adapter. It is explained in section 3331da177e4SLinus Torvalds 3.5 of the SCSI-HOWTO, available from 3341da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 3351da177e4SLinus Torvalds of the box, you may have to change some settings in 3361da177e4SLinus Torvalds <file:drivers/scsi/aha1740.h>. 3371da177e4SLinus Torvalds 3381da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3391da177e4SLinus Torvalds module will be called aha1740. 3401da177e4SLinus Torvalds 3411da177e4SLinus Torvaldsconfig SCSI_AACRAID 3421da177e4SLinus Torvalds tristate "Adaptec AACRAID support" 3431da177e4SLinus Torvalds depends on SCSI && PCI 3441da177e4SLinus Torvalds 3451da177e4SLinus Torvaldssource "drivers/scsi/aic7xxx/Kconfig.aic7xxx" 3461da177e4SLinus Torvalds 3471da177e4SLinus Torvaldsconfig SCSI_AIC7XXX_OLD 3481da177e4SLinus Torvalds tristate "Adaptec AIC7xxx support (old driver)" 3491da177e4SLinus Torvalds depends on (ISA || EISA || PCI ) && SCSI 3501da177e4SLinus Torvalds help 3511da177e4SLinus Torvalds WARNING This driver is an older aic7xxx driver and is no longer 3521da177e4SLinus Torvalds under active development. Adaptec, Inc. is writing a new driver to 3531da177e4SLinus Torvalds take the place of this one, and it is recommended that whenever 3541da177e4SLinus Torvalds possible, people should use the new Adaptec written driver instead 3551da177e4SLinus Torvalds of this one. This driver will eventually be phased out entirely. 3561da177e4SLinus Torvalds 3571da177e4SLinus Torvalds This is support for the various aic7xxx based Adaptec SCSI 3581da177e4SLinus Torvalds controllers. These include the 274x EISA cards; 284x VLB cards; 3591da177e4SLinus Torvalds 2902, 2910, 293x, 294x, 394x, 3985 and several other PCI and 3601da177e4SLinus Torvalds motherboard based SCSI controllers from Adaptec. It does not support 3611da177e4SLinus Torvalds the AAA-13x RAID controllers from Adaptec, nor will it likely ever 3621da177e4SLinus Torvalds support them. It does not support the 2920 cards from Adaptec that 3631da177e4SLinus Torvalds use the Future Domain SCSI controller chip. For those cards, you 3641da177e4SLinus Torvalds need the "Future Domain 16xx SCSI support" driver. 3651da177e4SLinus Torvalds 3661da177e4SLinus Torvalds In general, if the controller is based on an Adaptec SCSI controller 3671da177e4SLinus Torvalds chip from the aic777x series or the aic78xx series, this driver 3681da177e4SLinus Torvalds should work. The only exception is the 7810 which is specifically 3691da177e4SLinus Torvalds not supported (that's the RAID controller chip on the AAA-13x 3701da177e4SLinus Torvalds cards). 3711da177e4SLinus Torvalds 3721da177e4SLinus Torvalds Note that the AHA2920 SCSI host adapter is *not* supported by this 3731da177e4SLinus Torvalds driver; choose "Future Domain 16xx SCSI support" instead if you have 3741da177e4SLinus Torvalds one of those. 3751da177e4SLinus Torvalds 3761da177e4SLinus Torvalds Information on the configuration options for this controller can be 3771da177e4SLinus Torvalds found by checking the help file for each of the available 3781da177e4SLinus Torvalds configuration options. You should read 3791da177e4SLinus Torvalds <file:Documentation/scsi/aic7xxx_old.txt> at a minimum before 3801da177e4SLinus Torvalds contacting the maintainer with any questions. The SCSI-HOWTO, 3811da177e4SLinus Torvalds available from <http://www.tldp.org/docs.html#howto>, can also 3821da177e4SLinus Torvalds be of great help. 3831da177e4SLinus Torvalds 3841da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3851da177e4SLinus Torvalds module will be called aic7xxx_old. 3861da177e4SLinus Torvalds 3871da177e4SLinus Torvaldssource "drivers/scsi/aic7xxx/Kconfig.aic79xx" 3881da177e4SLinus Torvalds 3891da177e4SLinus Torvalds# All the I2O code and drivers do not seem to be 64bit safe. 3901da177e4SLinus Torvaldsconfig SCSI_DPT_I2O 3911da177e4SLinus Torvalds tristate "Adaptec I2O RAID support " 3921da177e4SLinus Torvalds depends on !64BIT && SCSI && PCI 3931da177e4SLinus Torvalds help 3941da177e4SLinus Torvalds This driver supports all of Adaptec's I2O based RAID controllers as 3951da177e4SLinus Torvalds well as the DPT SmartRaid V cards. This is an Adaptec maintained 3961da177e4SLinus Torvalds driver by Deanna Bonds. See <file:Documentation/scsi/dpti.txt>. 3971da177e4SLinus Torvalds 3981da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3991da177e4SLinus Torvalds module will be called dpt_i2o. 4001da177e4SLinus Torvalds 4011da177e4SLinus Torvaldsconfig SCSI_ADVANSYS 4021da177e4SLinus Torvalds tristate "AdvanSys SCSI support" 4031da177e4SLinus Torvalds depends on (ISA || EISA || PCI) && SCSI && BROKEN 4041da177e4SLinus Torvalds help 4051da177e4SLinus Torvalds This is a driver for all SCSI host adapters manufactured by 4061da177e4SLinus Torvalds AdvanSys. It is documented in the kernel source in 4071da177e4SLinus Torvalds <file:drivers/scsi/advansys.c>. 4081da177e4SLinus Torvalds 4091da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 4101da177e4SLinus Torvalds module will be called advansys. 4111da177e4SLinus Torvalds 4121da177e4SLinus Torvaldsconfig SCSI_IN2000 4131da177e4SLinus Torvalds tristate "Always IN2000 SCSI support" 4141da177e4SLinus Torvalds depends on ISA && SCSI 4151da177e4SLinus Torvalds help 4161da177e4SLinus Torvalds This is support for an ISA bus SCSI host adapter. You'll find more 4171da177e4SLinus Torvalds information in <file:Documentation/scsi/in2000.txt>. If it doesn't work 4181da177e4SLinus Torvalds out of the box, you may have to change the jumpers for IRQ or 4191da177e4SLinus Torvalds address selection. 4201da177e4SLinus Torvalds 4211da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 4221da177e4SLinus Torvalds module will be called in2000. 4231da177e4SLinus Torvalds 4241da177e4SLinus Torvaldssource "drivers/scsi/megaraid/Kconfig.megaraid" 4251da177e4SLinus Torvalds 4261da177e4SLinus Torvaldsconfig SCSI_SATA 4271da177e4SLinus Torvalds bool "Serial ATA (SATA) support" 4281da177e4SLinus Torvalds depends on SCSI 4291da177e4SLinus Torvalds help 4301da177e4SLinus Torvalds This driver family supports Serial ATA host controllers 4311da177e4SLinus Torvalds and devices. 4321da177e4SLinus Torvalds 4331da177e4SLinus Torvalds If unsure, say N. 4341da177e4SLinus Torvalds 4351da177e4SLinus Torvaldsconfig SCSI_SATA_AHCI 4361da177e4SLinus Torvalds tristate "AHCI SATA support" 4371da177e4SLinus Torvalds depends on SCSI_SATA && PCI 4381da177e4SLinus Torvalds help 4391da177e4SLinus Torvalds This option enables support for AHCI Serial ATA. 4401da177e4SLinus Torvalds 4411da177e4SLinus Torvalds If unsure, say N. 4421da177e4SLinus Torvalds 4431da177e4SLinus Torvaldsconfig SCSI_SATA_SVW 4441da177e4SLinus Torvalds tristate "ServerWorks Frodo / Apple K2 SATA support" 4451da177e4SLinus Torvalds depends on SCSI_SATA && PCI 4461da177e4SLinus Torvalds help 4471da177e4SLinus Torvalds This option enables support for Broadcom/Serverworks/Apple K2 4481da177e4SLinus Torvalds SATA support. 4491da177e4SLinus Torvalds 4501da177e4SLinus Torvalds If unsure, say N. 4511da177e4SLinus Torvalds 4521da177e4SLinus Torvaldsconfig SCSI_ATA_PIIX 4531da177e4SLinus Torvalds tristate "Intel PIIX/ICH SATA support" 4541da177e4SLinus Torvalds depends on SCSI_SATA && PCI 4551da177e4SLinus Torvalds help 4561da177e4SLinus Torvalds This option enables support for ICH5 Serial ATA. 4571da177e4SLinus Torvalds If PATA support was enabled previously, this enables 4581da177e4SLinus Torvalds support for select Intel PIIX/ICH PATA host controllers. 4591da177e4SLinus Torvalds 4601da177e4SLinus Torvalds If unsure, say N. 4611da177e4SLinus Torvalds 4621da177e4SLinus Torvaldsconfig SCSI_SATA_NV 4631da177e4SLinus Torvalds tristate "NVIDIA SATA support" 4641da177e4SLinus Torvalds depends on SCSI_SATA && PCI && EXPERIMENTAL 4651da177e4SLinus Torvalds help 4661da177e4SLinus Torvalds This option enables support for NVIDIA Serial ATA. 4671da177e4SLinus Torvalds 4681da177e4SLinus Torvalds If unsure, say N. 4691da177e4SLinus Torvalds 4701da177e4SLinus Torvaldsconfig SCSI_SATA_PROMISE 4711da177e4SLinus Torvalds tristate "Promise SATA TX2/TX4 support" 4721da177e4SLinus Torvalds depends on SCSI_SATA && PCI 4731da177e4SLinus Torvalds help 4741da177e4SLinus Torvalds This option enables support for Promise Serial ATA TX2/TX4. 4751da177e4SLinus Torvalds 4761da177e4SLinus Torvalds If unsure, say N. 4771da177e4SLinus Torvalds 4781da177e4SLinus Torvaldsconfig SCSI_SATA_QSTOR 4791da177e4SLinus Torvalds tristate "Pacific Digital SATA QStor support" 4801da177e4SLinus Torvalds depends on SCSI_SATA && PCI 4811da177e4SLinus Torvalds help 4821da177e4SLinus Torvalds This option enables support for Pacific Digital Serial ATA QStor. 4831da177e4SLinus Torvalds 4841da177e4SLinus Torvalds If unsure, say N. 4851da177e4SLinus Torvalds 4861da177e4SLinus Torvaldsconfig SCSI_SATA_SX4 4871da177e4SLinus Torvalds tristate "Promise SATA SX4 support" 4881da177e4SLinus Torvalds depends on SCSI_SATA && PCI && EXPERIMENTAL 4891da177e4SLinus Torvalds help 4901da177e4SLinus Torvalds This option enables support for Promise Serial ATA SX4. 4911da177e4SLinus Torvalds 4921da177e4SLinus Torvalds If unsure, say N. 4931da177e4SLinus Torvalds 4941da177e4SLinus Torvaldsconfig SCSI_SATA_SIL 4951da177e4SLinus Torvalds tristate "Silicon Image SATA support" 4961da177e4SLinus Torvalds depends on SCSI_SATA && PCI && EXPERIMENTAL 4971da177e4SLinus Torvalds help 4981da177e4SLinus Torvalds This option enables support for Silicon Image Serial ATA. 4991da177e4SLinus Torvalds 5001da177e4SLinus Torvalds If unsure, say N. 5011da177e4SLinus Torvalds 5021da177e4SLinus Torvaldsconfig SCSI_SATA_SIS 5031da177e4SLinus Torvalds tristate "SiS 964/180 SATA support" 5041da177e4SLinus Torvalds depends on SCSI_SATA && PCI && EXPERIMENTAL 5051da177e4SLinus Torvalds help 5061da177e4SLinus Torvalds This option enables support for SiS Serial ATA 964/180. 5071da177e4SLinus Torvalds 5081da177e4SLinus Torvalds If unsure, say N. 5091da177e4SLinus Torvalds 5101da177e4SLinus Torvaldsconfig SCSI_SATA_ULI 5111da177e4SLinus Torvalds tristate "ULi Electronics SATA support" 5121da177e4SLinus Torvalds depends on SCSI_SATA && PCI && EXPERIMENTAL 5131da177e4SLinus Torvalds help 5141da177e4SLinus Torvalds This option enables support for ULi Electronics SATA. 5151da177e4SLinus Torvalds 5161da177e4SLinus Torvalds If unsure, say N. 5171da177e4SLinus Torvalds 5181da177e4SLinus Torvaldsconfig SCSI_SATA_VIA 5191da177e4SLinus Torvalds tristate "VIA SATA support" 5201da177e4SLinus Torvalds depends on SCSI_SATA && PCI 5211da177e4SLinus Torvalds help 5221da177e4SLinus Torvalds This option enables support for VIA Serial ATA. 5231da177e4SLinus Torvalds 5241da177e4SLinus Torvalds If unsure, say N. 5251da177e4SLinus Torvalds 5261da177e4SLinus Torvaldsconfig SCSI_SATA_VITESSE 5271da177e4SLinus Torvalds tristate "VITESSE VSC-7174 SATA support" 5281da177e4SLinus Torvalds depends on SCSI_SATA && PCI 5291da177e4SLinus Torvalds help 5301da177e4SLinus Torvalds This option enables support for Vitesse VSC7174 Serial ATA. 5311da177e4SLinus Torvalds 5321da177e4SLinus Torvalds If unsure, say N. 5331da177e4SLinus Torvalds 5341da177e4SLinus Torvaldsconfig SCSI_BUSLOGIC 5351da177e4SLinus Torvalds tristate "BusLogic SCSI support" 5361da177e4SLinus Torvalds depends on (PCI || ISA || MCA) && SCSI && (BROKEN || !SPARC64) 5371da177e4SLinus Torvalds ---help--- 5381da177e4SLinus Torvalds This is support for BusLogic MultiMaster and FlashPoint SCSI Host 5391da177e4SLinus Torvalds Adapters. Consult the SCSI-HOWTO, available from 5401da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>, and the files 5411da177e4SLinus Torvalds <file:Documentation/scsi/BusLogic.txt> and 5421da177e4SLinus Torvalds <file:Documentation/scsi/FlashPoint.txt> for more information. 5431da177e4SLinus Torvalds 5441da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5451da177e4SLinus Torvalds module will be called BusLogic. 5461da177e4SLinus Torvalds 5471da177e4SLinus Torvaldsconfig SCSI_OMIT_FLASHPOINT 5481da177e4SLinus Torvalds bool "Omit FlashPoint support" 5491da177e4SLinus Torvalds depends on SCSI_BUSLOGIC 5501da177e4SLinus Torvalds help 5511da177e4SLinus Torvalds This option allows you to omit the FlashPoint support from the 5521da177e4SLinus Torvalds BusLogic SCSI driver. The FlashPoint SCCB Manager code is 5531da177e4SLinus Torvalds substantial, so users of MultiMaster Host Adapters may wish to omit 5541da177e4SLinus Torvalds it. 5551da177e4SLinus Torvalds 5561da177e4SLinus Torvalds# 5571da177e4SLinus Torvalds# This is marked broken because it uses over 4kB of stack in 5581da177e4SLinus Torvalds# just two routines: 5591da177e4SLinus Torvalds# 2076 CpqTsProcessIMQEntry 5601da177e4SLinus Torvalds# 2052 PeekIMQEntry 5611da177e4SLinus Torvalds# 5621da177e4SLinus Torvaldsconfig SCSI_CPQFCTS 5631da177e4SLinus Torvalds tristate "Compaq Fibre Channel 64-bit/66Mhz HBA support" 5641da177e4SLinus Torvalds depends on PCI && SCSI && BROKEN 5651da177e4SLinus Torvalds help 5661da177e4SLinus Torvalds Say Y here to compile in support for the Compaq StorageWorks Fibre 5671da177e4SLinus Torvalds Channel 64-bit/66Mhz Host Bus Adapter. 5681da177e4SLinus Torvalds 5691da177e4SLinus Torvaldsconfig SCSI_DMX3191D 5701da177e4SLinus Torvalds tristate "DMX3191D SCSI support" 5711da177e4SLinus Torvalds depends on PCI && SCSI 5721da177e4SLinus Torvalds help 5731da177e4SLinus Torvalds This is support for Domex DMX3191D SCSI Host Adapters. 5741da177e4SLinus Torvalds 5751da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5761da177e4SLinus Torvalds module will be called dmx3191d. 5771da177e4SLinus Torvalds 5781da177e4SLinus Torvaldsconfig SCSI_DTC3280 5791da177e4SLinus Torvalds tristate "DTC3180/3280 SCSI support" 5801da177e4SLinus Torvalds depends on ISA && SCSI 5811da177e4SLinus Torvalds help 5821da177e4SLinus Torvalds This is support for DTC 3180/3280 SCSI Host Adapters. Please read 5831da177e4SLinus Torvalds the SCSI-HOWTO, available from 5841da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>, and the file 5851da177e4SLinus Torvalds <file:Documentation/scsi/dtc3x80.txt>. 5861da177e4SLinus Torvalds 5871da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5881da177e4SLinus Torvalds module will be called dtc. 5891da177e4SLinus Torvalds 5901da177e4SLinus Torvaldsconfig SCSI_EATA 5911da177e4SLinus Torvalds tristate "EATA ISA/EISA/PCI (DPT and generic EATA/DMA-compliant boards) support" 5921da177e4SLinus Torvalds depends on (ISA || EISA || PCI) && SCSI && (BROKEN || !SPARC64) 5931da177e4SLinus Torvalds ---help--- 5941da177e4SLinus Torvalds This driver supports all EATA/DMA-compliant SCSI host adapters. DPT 5951da177e4SLinus Torvalds ISA and all EISA I/O addresses are probed looking for the "EATA" 5961da177e4SLinus Torvalds signature. The addresses of all the PCI SCSI controllers reported 5971da177e4SLinus Torvalds by the PCI subsystem are probed as well. 5981da177e4SLinus Torvalds 5991da177e4SLinus Torvalds You want to read the start of <file:drivers/scsi/eata.c> and the 6001da177e4SLinus Torvalds SCSI-HOWTO, available from 6011da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 6021da177e4SLinus Torvalds 6031da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6041da177e4SLinus Torvalds module will be called eata. 6051da177e4SLinus Torvalds 6061da177e4SLinus Torvaldsconfig SCSI_EATA_TAGGED_QUEUE 6071da177e4SLinus Torvalds bool "enable tagged command queueing" 6081da177e4SLinus Torvalds depends on SCSI_EATA 6091da177e4SLinus Torvalds help 6101da177e4SLinus Torvalds This is a feature of SCSI-2 which improves performance: the host 6111da177e4SLinus Torvalds adapter can send several SCSI commands to a device's queue even if 6121da177e4SLinus Torvalds previous commands haven't finished yet. 6131da177e4SLinus Torvalds This is equivalent to the "eata=tc:y" boot option. 6141da177e4SLinus Torvalds 6151da177e4SLinus Torvaldsconfig SCSI_EATA_LINKED_COMMANDS 6161da177e4SLinus Torvalds bool "enable elevator sorting" 6171da177e4SLinus Torvalds depends on SCSI_EATA 6181da177e4SLinus Torvalds help 6191da177e4SLinus Torvalds This option enables elevator sorting for all probed SCSI disks and 6201da177e4SLinus Torvalds CD-ROMs. It definitely reduces the average seek distance when doing 6211da177e4SLinus Torvalds random seeks, but this does not necessarily result in a noticeable 6221da177e4SLinus Torvalds performance improvement: your mileage may vary... 6231da177e4SLinus Torvalds This is equivalent to the "eata=lc:y" boot option. 6241da177e4SLinus Torvalds 6251da177e4SLinus Torvaldsconfig SCSI_EATA_MAX_TAGS 6261da177e4SLinus Torvalds int "maximum number of queued commands" 6271da177e4SLinus Torvalds depends on SCSI_EATA 6281da177e4SLinus Torvalds default "16" 6291da177e4SLinus Torvalds help 6301da177e4SLinus Torvalds This specifies how many SCSI commands can be maximally queued for 6311da177e4SLinus Torvalds each probed SCSI device. You should reduce the default value of 16 6321da177e4SLinus Torvalds only if you have disks with buggy or limited tagged command support. 6331da177e4SLinus Torvalds Minimum is 2 and maximum is 62. This value is also the window size 6341da177e4SLinus Torvalds used by the elevator sorting option above. The effective value used 6351da177e4SLinus Torvalds by the driver for each probed SCSI device is reported at boot time. 6361da177e4SLinus Torvalds This is equivalent to the "eata=mq:8" boot option. 6371da177e4SLinus Torvalds 6381da177e4SLinus Torvaldsconfig SCSI_EATA_PIO 6391da177e4SLinus Torvalds tristate "EATA-PIO (old DPT PM2001, PM2012A) support" 6401da177e4SLinus Torvalds depends on (ISA || EISA || PCI) && SCSI && BROKEN 6411da177e4SLinus Torvalds ---help--- 6421da177e4SLinus Torvalds This driver supports all EATA-PIO protocol compliant SCSI Host 6431da177e4SLinus Torvalds Adapters like the DPT PM2001 and the PM2012A. EATA-DMA compliant 6441da177e4SLinus Torvalds host adapters could also use this driver but are discouraged from 6451da177e4SLinus Torvalds doing so, since this driver only supports hard disks and lacks 6461da177e4SLinus Torvalds numerous features. You might want to have a look at the SCSI-HOWTO, 6471da177e4SLinus Torvalds available from <http://www.tldp.org/docs.html#howto>. 6481da177e4SLinus Torvalds 6491da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6501da177e4SLinus Torvalds module will be called eata_pio. 6511da177e4SLinus Torvalds 6521da177e4SLinus Torvaldsconfig SCSI_FUTURE_DOMAIN 6531da177e4SLinus Torvalds tristate "Future Domain 16xx SCSI/AHA-2920A support" 6541da177e4SLinus Torvalds depends on (ISA || PCI) && SCSI 6551da177e4SLinus Torvalds ---help--- 6561da177e4SLinus Torvalds This is support for Future Domain's 16-bit SCSI host adapters 6571da177e4SLinus Torvalds (TMC-1660/1680, TMC-1650/1670, TMC-3260, TMC-1610M/MER/MEX) and 6581da177e4SLinus Torvalds other adapters based on the Future Domain chipsets (Quantum 6591da177e4SLinus Torvalds ISA-200S, ISA-250MG; Adaptec AHA-2920A; and at least one IBM board). 6601da177e4SLinus Torvalds It is explained in section 3.7 of the SCSI-HOWTO, available from 6611da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 6621da177e4SLinus Torvalds 6631da177e4SLinus Torvalds NOTE: Newer Adaptec AHA-2920C boards use the Adaptec AIC-7850 chip 6641da177e4SLinus Torvalds and should use the aic7xxx driver ("Adaptec AIC7xxx chipset SCSI 6651da177e4SLinus Torvalds controller support"). This Future Domain driver works with the older 6661da177e4SLinus Torvalds Adaptec AHA-2920A boards with a Future Domain chip on them. 6671da177e4SLinus Torvalds 6681da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6691da177e4SLinus Torvalds module will be called fdomain. 6701da177e4SLinus Torvalds 6711da177e4SLinus Torvaldsconfig SCSI_FD_MCS 6721da177e4SLinus Torvalds tristate "Future Domain MCS-600/700 SCSI support" 6731da177e4SLinus Torvalds depends on MCA_LEGACY && SCSI 6741da177e4SLinus Torvalds ---help--- 6751da177e4SLinus Torvalds This is support for Future Domain MCS 600/700 MCA SCSI adapters. 6761da177e4SLinus Torvalds Some PS/2 computers are equipped with IBM Fast SCSI Adapter/A which 6771da177e4SLinus Torvalds is identical to the MCS 700 and hence also supported by this driver. 6781da177e4SLinus Torvalds This driver also supports the Reply SB16/SCSI card (the SCSI part). 6791da177e4SLinus Torvalds It supports multiple adapters in the same system. 6801da177e4SLinus Torvalds 6811da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6821da177e4SLinus Torvalds module will be called fd_mcs. 6831da177e4SLinus Torvalds 6841da177e4SLinus Torvaldsconfig SCSI_GDTH 6851da177e4SLinus Torvalds tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support" 6861da177e4SLinus Torvalds depends on (ISA || EISA || PCI) && SCSI && (BROKEN || !SPARC64) 6871da177e4SLinus Torvalds ---help--- 6881da177e4SLinus Torvalds Formerly called GDT SCSI Disk Array Controller Support. 6891da177e4SLinus Torvalds 6901da177e4SLinus Torvalds This is a driver for RAID/SCSI Disk Array Controllers (EISA/ISA/PCI) 6911da177e4SLinus Torvalds manufactured by Intel Corporation/ICP vortex GmbH. It is documented 6921da177e4SLinus Torvalds in the kernel source in <file:drivers/scsi/gdth.c> and 6931da177e4SLinus Torvalds <file:drivers/scsi/gdth.h.> 6941da177e4SLinus Torvalds 6951da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6961da177e4SLinus Torvalds module will be called gdth. 6971da177e4SLinus Torvalds 6981da177e4SLinus Torvaldsconfig SCSI_GENERIC_NCR5380 6991da177e4SLinus Torvalds tristate "Generic NCR5380/53c400 SCSI PIO support" 7001da177e4SLinus Torvalds depends on ISA && SCSI 7011da177e4SLinus Torvalds ---help--- 7021da177e4SLinus Torvalds This is a driver for the old NCR 53c80 series of SCSI controllers 7031da177e4SLinus Torvalds on boards using PIO. Most boards such as the Trantor T130 fit this 7041da177e4SLinus Torvalds category, along with a large number of ISA 8bit controllers shipped 7051da177e4SLinus Torvalds for free with SCSI scanners. If you have a PAS16, T128 or DMX3191 7061da177e4SLinus Torvalds you should select the specific driver for that card rather than 7071da177e4SLinus Torvalds generic 5380 support. 7081da177e4SLinus Torvalds 7091da177e4SLinus Torvalds It is explained in section 3.8 of the SCSI-HOWTO, available from 7101da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 7111da177e4SLinus Torvalds of the box, you may have to change some settings in 7121da177e4SLinus Torvalds <file:drivers/scsi/g_NCR5380.h>. 7131da177e4SLinus Torvalds 7141da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 7151da177e4SLinus Torvalds module will be called g_NCR5380. 7161da177e4SLinus Torvalds 7171da177e4SLinus Torvaldsconfig SCSI_GENERIC_NCR5380_MMIO 7181da177e4SLinus Torvalds tristate "Generic NCR5380/53c400 SCSI MMIO support" 7191da177e4SLinus Torvalds depends on ISA && SCSI 7201da177e4SLinus Torvalds ---help--- 7211da177e4SLinus Torvalds This is a driver for the old NCR 53c80 series of SCSI controllers 7221da177e4SLinus Torvalds on boards using memory mapped I/O. 7231da177e4SLinus Torvalds It is explained in section 3.8 of the SCSI-HOWTO, available from 7241da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 7251da177e4SLinus Torvalds of the box, you may have to change some settings in 7261da177e4SLinus Torvalds <file:drivers/scsi/g_NCR5380.h>. 7271da177e4SLinus Torvalds 7281da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 7291da177e4SLinus Torvalds module will be called g_NCR5380_mmio. 7301da177e4SLinus Torvalds 7311da177e4SLinus Torvaldsconfig SCSI_GENERIC_NCR53C400 7321da177e4SLinus Torvalds bool "Enable NCR53c400 extensions" 7331da177e4SLinus Torvalds depends on SCSI_GENERIC_NCR5380 7341da177e4SLinus Torvalds help 7351da177e4SLinus Torvalds This enables certain optimizations for the NCR53c400 SCSI cards. 7361da177e4SLinus Torvalds You might as well try it out. Note that this driver will only probe 7371da177e4SLinus Torvalds for the Trantor T130B in its default configuration; you might have 7381da177e4SLinus Torvalds to pass a command line option to the kernel at boot time if it does 7391da177e4SLinus Torvalds not detect your card. See the file 7401da177e4SLinus Torvalds <file:Documentation/scsi/g_NCR5380.txt> for details. 7411da177e4SLinus Torvalds 7421da177e4SLinus Torvaldsconfig SCSI_IBMMCA 7431da177e4SLinus Torvalds tristate "IBMMCA SCSI support" 7441da177e4SLinus Torvalds depends on MCA_LEGACY && SCSI 7451da177e4SLinus Torvalds ---help--- 7461da177e4SLinus Torvalds This is support for the IBM SCSI adapter found in many of the PS/2 7471da177e4SLinus Torvalds series computers. These machines have an MCA bus, so you need to 7481da177e4SLinus Torvalds answer Y to "MCA support" as well and read 7491da177e4SLinus Torvalds <file:Documentation/mca.txt>. 7501da177e4SLinus Torvalds 7511da177e4SLinus Torvalds If the adapter isn't found during boot (a common problem for models 7521da177e4SLinus Torvalds 56, 57, 76, and 77) you'll need to use the 'ibmmcascsi=<pun>' kernel 7531da177e4SLinus Torvalds option, where <pun> is the id of the SCSI subsystem (usually 7, but 7541da177e4SLinus Torvalds if that doesn't work check your reference diskette). Owners of 7551da177e4SLinus Torvalds model 95 with a LED-matrix-display can in addition activate some 7561da177e4SLinus Torvalds activity info like under OS/2, but more informative, by setting 7571da177e4SLinus Torvalds 'ibmmcascsi=display' as an additional kernel parameter. Try "man 7581da177e4SLinus Torvalds bootparam" or see the documentation of your boot loader about how to 7591da177e4SLinus Torvalds pass options to the kernel. 7601da177e4SLinus Torvalds 7611da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 7621da177e4SLinus Torvalds module will be called ibmmca. 7631da177e4SLinus Torvalds 7641da177e4SLinus Torvaldsconfig IBMMCA_SCSI_ORDER_STANDARD 7651da177e4SLinus Torvalds bool "Standard SCSI-order" 7661da177e4SLinus Torvalds depends on SCSI_IBMMCA 7671da177e4SLinus Torvalds ---help--- 7681da177e4SLinus Torvalds In the PC-world and in most modern SCSI-BIOS-setups, SCSI-hard disks 7691da177e4SLinus Torvalds are assigned to the drive letters, starting with the lowest SCSI-id 7701da177e4SLinus Torvalds (physical number -- pun) to be drive C:, as seen from DOS and 7711da177e4SLinus Torvalds similar operating systems. When looking into papers describing the 7721da177e4SLinus Torvalds ANSI-SCSI-standard, this assignment of drives appears to be wrong. 7731da177e4SLinus Torvalds The SCSI-standard follows a hardware-hierarchy which says that id 7 7741da177e4SLinus Torvalds has the highest priority and id 0 the lowest. Therefore, the host 7751da177e4SLinus Torvalds adapters are still today everywhere placed as SCSI-id 7 by default. 7761da177e4SLinus Torvalds In the SCSI-standard, the drive letters express the priority of the 7771da177e4SLinus Torvalds disk. C: should be the hard disk, or a partition on it, with the 7781da177e4SLinus Torvalds highest priority. This must therefore be the disk with the highest 7791da177e4SLinus Torvalds SCSI-id (e.g. 6) and not the one with the lowest! IBM-BIOS kept the 7801da177e4SLinus Torvalds original definition of the SCSI-standard as also industrial- and 7811da177e4SLinus Torvalds process-control-machines, like VME-CPUs running under realtime-OSes 7821da177e4SLinus Torvalds (e.g. LynxOS, OS9) do. 7831da177e4SLinus Torvalds 7841da177e4SLinus Torvalds If you like to run Linux on your MCA-machine with the same 7851da177e4SLinus Torvalds assignment of hard disks as seen from e.g. DOS or OS/2 on your 7861da177e4SLinus Torvalds machine, which is in addition conformant to the SCSI-standard, you 7871da177e4SLinus Torvalds must say Y here. This is also necessary for MCA-Linux users who want 7881da177e4SLinus Torvalds to keep downward compatibility to older releases of the 7891da177e4SLinus Torvalds IBM-MCA-SCSI-driver (older than driver-release 2.00 and older than 7901da177e4SLinus Torvalds June 1997). 7911da177e4SLinus Torvalds 7921da177e4SLinus Torvalds If you like to have the lowest SCSI-id assigned as drive C:, as 7931da177e4SLinus Torvalds modern SCSI-BIOSes do, which does not conform to the standard, but 7941da177e4SLinus Torvalds is widespread and common in the PC-world of today, you must say N 7951da177e4SLinus Torvalds here. If unsure, say Y. 7961da177e4SLinus Torvalds 7971da177e4SLinus Torvaldsconfig IBMMCA_SCSI_DEV_RESET 7981da177e4SLinus Torvalds bool "Reset SCSI-devices at boottime" 7991da177e4SLinus Torvalds depends on SCSI_IBMMCA 8001da177e4SLinus Torvalds ---help--- 8011da177e4SLinus Torvalds By default, SCSI-devices are reset when the machine is powered on. 8021da177e4SLinus Torvalds However, some devices exist, like special-control-devices, 8031da177e4SLinus Torvalds SCSI-CNC-machines, SCSI-printer or scanners of older type, that do 8041da177e4SLinus Torvalds not reset when switched on. If you say Y here, each device connected 8051da177e4SLinus Torvalds to your SCSI-bus will be issued a reset-command after it has been 8061da177e4SLinus Torvalds probed, while the kernel is booting. This may cause problems with 8071da177e4SLinus Torvalds more modern devices, like hard disks, which do not appreciate these 8081da177e4SLinus Torvalds reset commands, and can cause your system to hang. So say Y only if 8091da177e4SLinus Torvalds you know that one of your older devices needs it; N is the safe 8101da177e4SLinus Torvalds answer. 8111da177e4SLinus Torvalds 8121da177e4SLinus Torvaldsconfig SCSI_IPS 8131da177e4SLinus Torvalds tristate "IBM ServeRAID support" 8141da177e4SLinus Torvalds depends on PCI && SCSI 8151da177e4SLinus Torvalds ---help--- 8161da177e4SLinus Torvalds This is support for the IBM ServeRAID hardware RAID controllers. 8171da177e4SLinus Torvalds See <http://www.developer.ibm.com/welcome/netfinity/serveraid.html> 8181da177e4SLinus Torvalds for more information. If this driver does not work correctly 8191da177e4SLinus Torvalds without modification please contact the author by email at 8201da177e4SLinus Torvalds <ipslinux@adaptec.com>. 8211da177e4SLinus Torvalds 8221da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 8231da177e4SLinus Torvalds module will be called ips. 8241da177e4SLinus Torvalds 8251da177e4SLinus Torvaldsconfig SCSI_IBMVSCSI 8261da177e4SLinus Torvalds tristate "IBM Virtual SCSI support" 8271da177e4SLinus Torvalds depends on PPC_PSERIES || PPC_ISERIES 8281da177e4SLinus Torvalds help 8291da177e4SLinus Torvalds This is the IBM POWER Virtual SCSI Client 8301da177e4SLinus Torvalds 8311da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 8321da177e4SLinus Torvalds module will be called ibmvscsic. 8331da177e4SLinus Torvalds 8341da177e4SLinus Torvaldsconfig SCSI_INITIO 8351da177e4SLinus Torvalds tristate "Initio 9100U(W) support" 8361da177e4SLinus Torvalds depends on PCI && SCSI 8371da177e4SLinus Torvalds help 8381da177e4SLinus Torvalds This is support for the Initio 91XXU(W) SCSI host adapter. Please 8391da177e4SLinus Torvalds read the SCSI-HOWTO, available from 8401da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 8411da177e4SLinus Torvalds 8421da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 8431da177e4SLinus Torvalds module will be called initio. 8441da177e4SLinus Torvalds 8451da177e4SLinus Torvaldsconfig SCSI_INIA100 8461da177e4SLinus Torvalds tristate "Initio INI-A100U2W support" 8471da177e4SLinus Torvalds depends on PCI && SCSI 8481da177e4SLinus Torvalds help 8491da177e4SLinus Torvalds This is support for the Initio INI-A100U2W SCSI host adapter. 8501da177e4SLinus Torvalds Please read the SCSI-HOWTO, available from 8511da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 8521da177e4SLinus Torvalds 8531da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 8541da177e4SLinus Torvalds module will be called a100u2w. 8551da177e4SLinus Torvalds 8561da177e4SLinus Torvaldsconfig SCSI_PPA 8571da177e4SLinus Torvalds tristate "IOMEGA parallel port (ppa - older drives)" 8581da177e4SLinus Torvalds depends on SCSI && PARPORT 8591da177e4SLinus Torvalds ---help--- 8601da177e4SLinus Torvalds This driver supports older versions of IOMEGA's parallel port ZIP 8611da177e4SLinus Torvalds drive (a 100 MB removable media device). 8621da177e4SLinus Torvalds 8631da177e4SLinus Torvalds Note that you can say N here if you have the SCSI version of the ZIP 8641da177e4SLinus Torvalds drive: it will be supported automatically if you said Y to the 8651da177e4SLinus Torvalds generic "SCSI disk support", above. 8661da177e4SLinus Torvalds 8671da177e4SLinus Torvalds If you have the ZIP Plus drive or a more recent parallel port ZIP 8681da177e4SLinus Torvalds drive (if the supplied cable with the drive is labeled "AutoDetect") 8691da177e4SLinus Torvalds then you should say N here and Y to "IOMEGA parallel port (imm - 8701da177e4SLinus Torvalds newer drives)", below. 8711da177e4SLinus Torvalds 8721da177e4SLinus Torvalds For more information about this driver and how to use it you should 8731da177e4SLinus Torvalds read the file <file:Documentation/scsi/ppa.txt>. You should also read 8741da177e4SLinus Torvalds the SCSI-HOWTO, which is available from 8751da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If you use this driver, 8761da177e4SLinus Torvalds you will still be able to use the parallel port for other tasks, 8771da177e4SLinus Torvalds such as a printer; it is safe to compile both drivers into the 8781da177e4SLinus Torvalds kernel. 8791da177e4SLinus Torvalds 8801da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 8811da177e4SLinus Torvalds module will be called ppa. 8821da177e4SLinus Torvalds 8831da177e4SLinus Torvaldsconfig SCSI_IMM 8841da177e4SLinus Torvalds tristate "IOMEGA parallel port (imm - newer drives)" 8851da177e4SLinus Torvalds depends on SCSI && PARPORT 8861da177e4SLinus Torvalds ---help--- 8871da177e4SLinus Torvalds This driver supports newer versions of IOMEGA's parallel port ZIP 8881da177e4SLinus Torvalds drive (a 100 MB removable media device). 8891da177e4SLinus Torvalds 8901da177e4SLinus Torvalds Note that you can say N here if you have the SCSI version of the ZIP 8911da177e4SLinus Torvalds drive: it will be supported automatically if you said Y to the 8921da177e4SLinus Torvalds generic "SCSI disk support", above. 8931da177e4SLinus Torvalds 8941da177e4SLinus Torvalds If you have the ZIP Plus drive or a more recent parallel port ZIP 8951da177e4SLinus Torvalds drive (if the supplied cable with the drive is labeled "AutoDetect") 8961da177e4SLinus Torvalds then you should say Y here; if you have an older ZIP drive, say N 8971da177e4SLinus Torvalds here and Y to "IOMEGA Parallel Port (ppa - older drives)", above. 8981da177e4SLinus Torvalds 8991da177e4SLinus Torvalds For more information about this driver and how to use it you should 9001da177e4SLinus Torvalds read the file <file:Documentation/scsi/ppa.txt>. You should also read 9011da177e4SLinus Torvalds the SCSI-HOWTO, which is available from 9021da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If you use this driver, 9031da177e4SLinus Torvalds you will still be able to use the parallel port for other tasks, 9041da177e4SLinus Torvalds such as a printer; it is safe to compile both drivers into the 9051da177e4SLinus Torvalds kernel. 9061da177e4SLinus Torvalds 9071da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 9081da177e4SLinus Torvalds module will be called imm. 9091da177e4SLinus Torvalds 9101da177e4SLinus Torvaldsconfig SCSI_IZIP_EPP16 9111da177e4SLinus Torvalds bool "ppa/imm option - Use slow (but safe) EPP-16" 9121da177e4SLinus Torvalds depends on PARPORT && (SCSI_PPA || SCSI_IMM) 9131da177e4SLinus Torvalds ---help--- 9141da177e4SLinus Torvalds EPP (Enhanced Parallel Port) is a standard for parallel ports which 9151da177e4SLinus Torvalds allows them to act as expansion buses that can handle up to 64 9161da177e4SLinus Torvalds peripheral devices. 9171da177e4SLinus Torvalds 9181da177e4SLinus Torvalds Some parallel port chipsets are slower than their motherboard, and 9191da177e4SLinus Torvalds so we have to control the state of the chipset's FIFO queue every 9201da177e4SLinus Torvalds now and then to avoid data loss. This will be done if you say Y 9211da177e4SLinus Torvalds here. 9221da177e4SLinus Torvalds 9231da177e4SLinus Torvalds Generally, saying Y is the safe option and slows things down a bit. 9241da177e4SLinus Torvalds 9251da177e4SLinus Torvaldsconfig SCSI_IZIP_SLOW_CTR 9261da177e4SLinus Torvalds bool "ppa/imm option - Assume slow parport control register" 9271da177e4SLinus Torvalds depends on PARPORT && (SCSI_PPA || SCSI_IMM) 9281da177e4SLinus Torvalds help 9291da177e4SLinus Torvalds Some parallel ports are known to have excessive delays between 9301da177e4SLinus Torvalds changing the parallel port control register and good data being 9311da177e4SLinus Torvalds available on the parallel port data/status register. This option 9321da177e4SLinus Torvalds forces a small delay (1.0 usec to be exact) after changing the 9331da177e4SLinus Torvalds control register to let things settle out. Enabling this option may 9341da177e4SLinus Torvalds result in a big drop in performance but some very old parallel ports 9351da177e4SLinus Torvalds (found in 386 vintage machines) will not work properly. 9361da177e4SLinus Torvalds 9371da177e4SLinus Torvalds Generally, saying N is fine. 9381da177e4SLinus Torvalds 9391da177e4SLinus Torvaldsconfig SCSI_NCR53C406A 9401da177e4SLinus Torvalds tristate "NCR53c406a SCSI support" 9411da177e4SLinus Torvalds depends on ISA && SCSI 9421da177e4SLinus Torvalds help 9431da177e4SLinus Torvalds This is support for the NCR53c406a SCSI host adapter. For user 9441da177e4SLinus Torvalds configurable parameters, check out <file:drivers/scsi/NCR53c406a.c> 9451da177e4SLinus Torvalds in the kernel source. Also read the SCSI-HOWTO, available from 9461da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 9471da177e4SLinus Torvalds 9481da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 9491da177e4SLinus Torvalds module will be called NCR53c406. 9501da177e4SLinus Torvalds 9511da177e4SLinus Torvaldsconfig SCSI_NCR_D700 9521da177e4SLinus Torvalds tristate "NCR Dual 700 MCA SCSI support" 9531da177e4SLinus Torvalds depends on MCA && SCSI 9541da177e4SLinus Torvalds select SCSI_SPI_ATTRS 9551da177e4SLinus Torvalds help 9561da177e4SLinus Torvalds This is a driver for the MicroChannel Dual 700 card produced by 9571da177e4SLinus Torvalds NCR and commonly used in 345x/35xx/4100 class machines. It always 9581da177e4SLinus Torvalds tries to negotiate sync and uses tag command queueing. 9591da177e4SLinus Torvalds 9601da177e4SLinus Torvalds Unless you have an NCR manufactured machine, the chances are that 9611da177e4SLinus Torvalds you do not have this SCSI card, so say N. 9621da177e4SLinus Torvalds 9631da177e4SLinus Torvaldsconfig SCSI_LASI700 9641da177e4SLinus Torvalds tristate "HP Lasi SCSI support for 53c700/710" 9651da177e4SLinus Torvalds depends on GSC && SCSI 9661da177e4SLinus Torvalds select SCSI_SPI_ATTRS 9671da177e4SLinus Torvalds help 9681da177e4SLinus Torvalds This is a driver for the SCSI controller in the Lasi chip found in 9691da177e4SLinus Torvalds many PA-RISC workstations & servers. If you do not know whether you 9701da177e4SLinus Torvalds have a Lasi chip, it is safe to say "Y" here. 9711da177e4SLinus Torvalds 9721da177e4SLinus Torvaldsconfig 53C700_LE_ON_BE 9731da177e4SLinus Torvalds bool 9741da177e4SLinus Torvalds depends on SCSI_LASI700 9751da177e4SLinus Torvalds default y 9761da177e4SLinus Torvalds 9771da177e4SLinus Torvaldsconfig SCSI_SYM53C8XX_2 9781da177e4SLinus Torvalds tristate "SYM53C8XX Version 2 SCSI support" 9791da177e4SLinus Torvalds depends on PCI && SCSI 9801da177e4SLinus Torvalds select SCSI_SPI_ATTRS 9811da177e4SLinus Torvalds ---help--- 9821da177e4SLinus Torvalds This driver supports the whole NCR53C8XX/SYM53C8XX family of 9831da177e4SLinus Torvalds PCI-SCSI controllers. It also supports the subset of LSI53C10XX 9841da177e4SLinus Torvalds Ultra-160 controllers that are based on the SYM53C8XX SCRIPTS 9851da177e4SLinus Torvalds language. It does not support LSI53C10XX Ultra-320 PCI-X SCSI 9861da177e4SLinus Torvalds controllers; you need to use the Fusion MPT driver for that. 9871da177e4SLinus Torvalds 9881da177e4SLinus Torvalds Please read <file:Documentation/scsi/sym53c8xx_2.txt> for more 9891da177e4SLinus Torvalds information. 9901da177e4SLinus Torvalds 9911da177e4SLinus Torvaldsconfig SCSI_SYM53C8XX_DMA_ADDRESSING_MODE 9921da177e4SLinus Torvalds int "DMA addressing mode" 9931da177e4SLinus Torvalds depends on SCSI_SYM53C8XX_2 9941da177e4SLinus Torvalds default "1" 9951da177e4SLinus Torvalds ---help--- 9961da177e4SLinus Torvalds This option only applies to PCI-SCSI chips that are PCI DAC 9971da177e4SLinus Torvalds capable (875A, 895A, 896, 1010-33, 1010-66, 1000). 9981da177e4SLinus Torvalds 9991da177e4SLinus Torvalds When set to 0, the driver will program the chip to only perform 10001da177e4SLinus Torvalds 32-bit DMA. When set to 1, the chip will be able to perform DMA 10011da177e4SLinus Torvalds to addresses up to 1TB. When set to 2, the driver supports the 10021da177e4SLinus Torvalds full 64-bit DMA address range, but can only address 16 segments 10031da177e4SLinus Torvalds of 4 GB each. This limits the total addressable range to 64 GB. 10041da177e4SLinus Torvalds 10051da177e4SLinus Torvalds Most machines with less than 4GB of memory should use a setting 10061da177e4SLinus Torvalds of 0 for best performance. If your machine has 4GB of memory 10071da177e4SLinus Torvalds or more, you should set this option to 1 (the default). 10081da177e4SLinus Torvalds 10091da177e4SLinus Torvalds The still experimental value 2 (64 bit DMA addressing with 16 10101da177e4SLinus Torvalds x 4GB segments limitation) can be used on systems that require 10111da177e4SLinus Torvalds PCI address bits past bit 39 to be set for the addressing of 10121da177e4SLinus Torvalds memory using PCI DAC cycles. 10131da177e4SLinus Torvalds 10141da177e4SLinus Torvaldsconfig SCSI_SYM53C8XX_DEFAULT_TAGS 10151da177e4SLinus Torvalds int "default tagged command queue depth" 10161da177e4SLinus Torvalds depends on SCSI_SYM53C8XX_2 10171da177e4SLinus Torvalds default "16" 10181da177e4SLinus Torvalds help 10191da177e4SLinus Torvalds This is the default value of the command queue depth the 10201da177e4SLinus Torvalds driver will announce to the generic SCSI layer for devices 10211da177e4SLinus Torvalds that support tagged command queueing. This value can be changed 10221da177e4SLinus Torvalds from the boot command line. This is a soft limit that cannot 10231da177e4SLinus Torvalds exceed CONFIG_SCSI_SYM53C8XX_MAX_TAGS. 10241da177e4SLinus Torvalds 10251da177e4SLinus Torvaldsconfig SCSI_SYM53C8XX_MAX_TAGS 10261da177e4SLinus Torvalds int "maximum number of queued commands" 10271da177e4SLinus Torvalds depends on SCSI_SYM53C8XX_2 10281da177e4SLinus Torvalds default "64" 10291da177e4SLinus Torvalds help 10301da177e4SLinus Torvalds This option allows you to specify the maximum number of commands 10311da177e4SLinus Torvalds that can be queued to any device, when tagged command queuing is 10321da177e4SLinus Torvalds possible. The driver supports up to 256 queued commands per device. 10331da177e4SLinus Torvalds This value is used as a compiled-in hard limit. 10341da177e4SLinus Torvalds 10351da177e4SLinus Torvaldsconfig SCSI_SYM53C8XX_IOMAPPED 10361da177e4SLinus Torvalds bool "use port IO" 10371da177e4SLinus Torvalds depends on SCSI_SYM53C8XX_2 10381da177e4SLinus Torvalds help 10391da177e4SLinus Torvalds If you say Y here, the driver will use port IO to access 10401da177e4SLinus Torvalds the card. This is significantly slower then using memory 10411da177e4SLinus Torvalds mapped IO. Most people should answer N. 10421da177e4SLinus Torvalds 10431da177e4SLinus Torvaldsconfig SCSI_IPR 10441da177e4SLinus Torvalds tristate "IBM Power Linux RAID adapter support" 10451da177e4SLinus Torvalds depends on PCI && SCSI 10461da177e4SLinus Torvalds select FW_LOADER 10471da177e4SLinus Torvalds ---help--- 10481da177e4SLinus Torvalds This driver supports the IBM Power Linux family RAID adapters. 10491da177e4SLinus Torvalds This includes IBM pSeries 5712, 5703, 5709, and 570A, as well 10501da177e4SLinus Torvalds as IBM iSeries 5702, 5703, 5709, and 570A. 10511da177e4SLinus Torvalds 10521da177e4SLinus Torvaldsconfig SCSI_IPR_TRACE 10531da177e4SLinus Torvalds bool "enable driver internal trace" 10541da177e4SLinus Torvalds depends on SCSI_IPR 10551da177e4SLinus Torvalds help 10561da177e4SLinus Torvalds If you say Y here, the driver will trace all commands issued 10571da177e4SLinus Torvalds to the adapter. Performance impact is minimal. Trace can be 10581da177e4SLinus Torvalds dumped using /sys/bus/class/scsi_host/hostXX/trace. 10591da177e4SLinus Torvalds 10601da177e4SLinus Torvaldsconfig SCSI_IPR_DUMP 10611da177e4SLinus Torvalds bool "enable adapter dump support" 10621da177e4SLinus Torvalds depends on SCSI_IPR 10631da177e4SLinus Torvalds help 10641da177e4SLinus Torvalds If you say Y here, the driver will support adapter crash dump. 10651da177e4SLinus Torvalds If you enable this support, the iprdump daemon can be used 10661da177e4SLinus Torvalds to capture adapter failure analysis information. 10671da177e4SLinus Torvalds 10681da177e4SLinus Torvaldsconfig SCSI_ZALON 10691da177e4SLinus Torvalds tristate "Zalon SCSI support" 10701da177e4SLinus Torvalds depends on GSC && SCSI 10711da177e4SLinus Torvalds select SCSI_SPI_ATTRS 10721da177e4SLinus Torvalds help 10731da177e4SLinus Torvalds The Zalon is a GSC/HSC bus interface chip that sits between the 10741da177e4SLinus Torvalds PA-RISC processor and the NCR 53c720 SCSI controller on C100, 10751da177e4SLinus Torvalds C110, J200, J210 and some D, K & R-class machines. It's also 10761da177e4SLinus Torvalds used on the add-in Bluefish, Barracuda & Shrike SCSI cards. 10771da177e4SLinus Torvalds Say Y here if you have one of these machines or cards. 10781da177e4SLinus Torvalds 10791da177e4SLinus Torvaldsconfig SCSI_NCR_Q720 10801da177e4SLinus Torvalds tristate "NCR Quad 720 MCA SCSI support" 10811da177e4SLinus Torvalds depends on MCA && SCSI 10821da177e4SLinus Torvalds select SCSI_SPI_ATTRS 10831da177e4SLinus Torvalds help 10841da177e4SLinus Torvalds This is a driver for the MicroChannel Quad 720 card produced by 10851da177e4SLinus Torvalds NCR and commonly used in 345x/35xx/4100 class machines. It always 10861da177e4SLinus Torvalds tries to negotiate sync and uses tag command queueing. 10871da177e4SLinus Torvalds 10881da177e4SLinus Torvalds Unless you have an NCR manufactured machine, the chances are that 10891da177e4SLinus Torvalds you do not have this SCSI card, so say N. 10901da177e4SLinus Torvalds 10911da177e4SLinus Torvaldsconfig SCSI_NCR53C8XX_DEFAULT_TAGS 10921da177e4SLinus Torvalds int " default tagged command queue depth" 10931da177e4SLinus Torvalds depends on SCSI_ZALON || SCSI_NCR_Q720 10941da177e4SLinus Torvalds default "8" 10951da177e4SLinus Torvalds ---help--- 10961da177e4SLinus Torvalds "Tagged command queuing" is a feature of SCSI-2 which improves 10971da177e4SLinus Torvalds performance: the host adapter can send several SCSI commands to a 10981da177e4SLinus Torvalds device's queue even if previous commands haven't finished yet. 10991da177e4SLinus Torvalds Because the device is intelligent, it can optimize its operations 11001da177e4SLinus Torvalds (like head positioning) based on its own request queue. Some SCSI 11011da177e4SLinus Torvalds devices don't implement this properly; if you want to disable this 11021da177e4SLinus Torvalds feature, enter 0 or 1 here (it doesn't matter which). 11031da177e4SLinus Torvalds 11041da177e4SLinus Torvalds The default value is 8 and should be supported by most hard disks. 11051da177e4SLinus Torvalds This value can be overridden from the boot command line using the 11061da177e4SLinus Torvalds 'tags' option as follows (example): 11071da177e4SLinus Torvalds 'ncr53c8xx=tags:4/t2t3q16/t0u2q10' will set default queue depth to 11081da177e4SLinus Torvalds 4, set queue depth to 16 for target 2 and target 3 on controller 0 11091da177e4SLinus Torvalds and set queue depth to 10 for target 0 / lun 2 on controller 1. 11101da177e4SLinus Torvalds 11111da177e4SLinus Torvalds The normal answer therefore is to go with the default 8 and to use 11121da177e4SLinus Torvalds a boot command line option for devices that need to use a different 11131da177e4SLinus Torvalds command queue depth. 11141da177e4SLinus Torvalds 11151da177e4SLinus Torvalds There is no safe option other than using good SCSI devices. 11161da177e4SLinus Torvalds 11171da177e4SLinus Torvaldsconfig SCSI_NCR53C8XX_MAX_TAGS 11181da177e4SLinus Torvalds int " maximum number of queued commands" 11191da177e4SLinus Torvalds depends on SCSI_ZALON || SCSI_NCR_Q720 11201da177e4SLinus Torvalds default "32" 11211da177e4SLinus Torvalds ---help--- 11221da177e4SLinus Torvalds This option allows you to specify the maximum number of commands 11231da177e4SLinus Torvalds that can be queued to any device, when tagged command queuing is 11241da177e4SLinus Torvalds possible. The default value is 32. Minimum is 2, maximum is 64. 11251da177e4SLinus Torvalds Modern hard disks are able to support 64 tags and even more, but 11261da177e4SLinus Torvalds do not seem to be faster when more than 32 tags are being used. 11271da177e4SLinus Torvalds 11281da177e4SLinus Torvalds So, the normal answer here is to go with the default value 32 unless 11291da177e4SLinus Torvalds you are using very large hard disks with large cache (>= 1 MB) that 11301da177e4SLinus Torvalds are able to take advantage of more than 32 tagged commands. 11311da177e4SLinus Torvalds 11321da177e4SLinus Torvalds There is no safe option and the default answer is recommended. 11331da177e4SLinus Torvalds 11341da177e4SLinus Torvaldsconfig SCSI_NCR53C8XX_SYNC 11351da177e4SLinus Torvalds int " synchronous transfers frequency in MHz" 11361da177e4SLinus Torvalds depends on SCSI_ZALON || SCSI_NCR_Q720 11371da177e4SLinus Torvalds default "20" 11381da177e4SLinus Torvalds ---help--- 11391da177e4SLinus Torvalds The SCSI Parallel Interface-2 Standard defines 5 classes of transfer 11401da177e4SLinus Torvalds rates: FAST-5, FAST-10, FAST-20, FAST-40 and FAST-80. The numbers 11411da177e4SLinus Torvalds are respectively the maximum data transfer rates in mega-transfers 11421da177e4SLinus Torvalds per second for each class. For example, a FAST-20 Wide 16 device is 11431da177e4SLinus Torvalds able to transfer data at 20 million 16 bit packets per second for a 11441da177e4SLinus Torvalds total rate of 40 MB/s. 11451da177e4SLinus Torvalds 11461da177e4SLinus Torvalds You may specify 0 if you want to only use asynchronous data 11471da177e4SLinus Torvalds transfers. This is the safest and slowest option. Otherwise, specify 11481da177e4SLinus Torvalds a value between 5 and 80, depending on the capability of your SCSI 11491da177e4SLinus Torvalds controller. The higher the number, the faster the data transfer. 11501da177e4SLinus Torvalds Note that 80 should normally be ok since the driver decreases the 11511da177e4SLinus Torvalds value automatically according to the controller's capabilities. 11521da177e4SLinus Torvalds 11531da177e4SLinus Torvalds Your answer to this question is ignored for controllers with NVRAM, 11541da177e4SLinus Torvalds since the driver will get this information from the user set-up. It 11551da177e4SLinus Torvalds also can be overridden using a boot setup option, as follows 11561da177e4SLinus Torvalds (example): 'ncr53c8xx=sync:12' will allow the driver to negotiate 11571da177e4SLinus Torvalds for FAST-20 synchronous data transfer (20 mega-transfers per 11581da177e4SLinus Torvalds second). 11591da177e4SLinus Torvalds 11601da177e4SLinus Torvalds The normal answer therefore is not to go with the default but to 11611da177e4SLinus Torvalds select the maximum value 80 allowing the driver to use the maximum 11621da177e4SLinus Torvalds value supported by each controller. If this causes problems with 11631da177e4SLinus Torvalds your SCSI devices, you should come back and decrease the value. 11641da177e4SLinus Torvalds 11651da177e4SLinus Torvalds There is no safe option other than using good cabling, right 11661da177e4SLinus Torvalds terminations and SCSI conformant devices. 11671da177e4SLinus Torvalds 11681da177e4SLinus Torvaldsconfig SCSI_NCR53C8XX_PROFILE 11691da177e4SLinus Torvalds bool " enable profiling" 11701da177e4SLinus Torvalds depends on SCSI_ZALON || SCSI_NCR_Q720 11711da177e4SLinus Torvalds help 11721da177e4SLinus Torvalds This option allows you to enable profiling information gathering. 11731da177e4SLinus Torvalds These statistics are not very accurate due to the low frequency 11741da177e4SLinus Torvalds of the kernel clock (100 Hz on i386) and have performance impact 11751da177e4SLinus Torvalds on systems that use very fast devices. 11761da177e4SLinus Torvalds 11771da177e4SLinus Torvalds The normal answer therefore is N. 11781da177e4SLinus Torvalds 11791da177e4SLinus Torvaldsconfig SCSI_NCR53C8XX_NO_DISCONNECT 11801da177e4SLinus Torvalds bool " not allow targets to disconnect" 11811da177e4SLinus Torvalds depends on (SCSI_ZALON || SCSI_NCR_Q720) && SCSI_NCR53C8XX_DEFAULT_TAGS=0 11821da177e4SLinus Torvalds help 11831da177e4SLinus Torvalds This option is only provided for safety if you suspect some SCSI 11841da177e4SLinus Torvalds device of yours to not support properly the target-disconnect 11851da177e4SLinus Torvalds feature. In that case, you would say Y here. In general however, to 11861da177e4SLinus Torvalds not allow targets to disconnect is not reasonable if there is more 11871da177e4SLinus Torvalds than 1 device on a SCSI bus. The normal answer therefore is N. 11881da177e4SLinus Torvalds 11891da177e4SLinus Torvaldsconfig SCSI_MCA_53C9X 11901da177e4SLinus Torvalds tristate "NCR MCA 53C9x SCSI support" 11911da177e4SLinus Torvalds depends on MCA_LEGACY && SCSI && BROKEN_ON_SMP 11921da177e4SLinus Torvalds help 11931da177e4SLinus Torvalds Some MicroChannel machines, notably the NCR 35xx line, use a SCSI 11941da177e4SLinus Torvalds controller based on the NCR 53C94. This driver will allow use of 11951da177e4SLinus Torvalds the controller on the 3550, and very possibly others. 11961da177e4SLinus Torvalds 11971da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 11981da177e4SLinus Torvalds module will be called mca_53c9x. 11991da177e4SLinus Torvalds 12001da177e4SLinus Torvaldsconfig SCSI_PAS16 12011da177e4SLinus Torvalds tristate "PAS16 SCSI support" 12021da177e4SLinus Torvalds depends on ISA && SCSI 12031da177e4SLinus Torvalds ---help--- 12041da177e4SLinus Torvalds This is support for a SCSI host adapter. It is explained in section 12051da177e4SLinus Torvalds 3.10 of the SCSI-HOWTO, available from 12061da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 12071da177e4SLinus Torvalds of the box, you may have to change some settings in 12081da177e4SLinus Torvalds <file:drivers/scsi/pas16.h>. 12091da177e4SLinus Torvalds 12101da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12111da177e4SLinus Torvalds module will be called pas16. 12121da177e4SLinus Torvalds 12131da177e4SLinus Torvaldsconfig SCSI_PSI240I 12141da177e4SLinus Torvalds tristate "PSI240i support" 12151da177e4SLinus Torvalds depends on ISA && SCSI 12161da177e4SLinus Torvalds help 12171da177e4SLinus Torvalds This is support for the PSI240i EIDE interface card which acts as a 12181da177e4SLinus Torvalds SCSI host adapter. Please read the SCSI-HOWTO, available from 12191da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 12201da177e4SLinus Torvalds 12211da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12221da177e4SLinus Torvalds module will be called psi240i. 12231da177e4SLinus Torvalds 12241da177e4SLinus Torvaldsconfig SCSI_QLOGIC_FAS 12251da177e4SLinus Torvalds tristate "Qlogic FAS SCSI support" 12261da177e4SLinus Torvalds depends on ISA && SCSI 12271da177e4SLinus Torvalds ---help--- 12281da177e4SLinus Torvalds This is a driver for the ISA, VLB, and PCMCIA versions of the Qlogic 12291da177e4SLinus Torvalds FastSCSI! cards as well as any other card based on the FASXX chip 12301da177e4SLinus Torvalds (including the Control Concepts SCSI/IDE/SIO/PIO/FDC cards). 12311da177e4SLinus Torvalds 12321da177e4SLinus Torvalds This driver does NOT support the PCI versions of these cards. The 12331da177e4SLinus Torvalds PCI versions are supported by the Qlogic ISP driver ("Qlogic ISP 12341da177e4SLinus Torvalds SCSI support"), below. 12351da177e4SLinus Torvalds 12361da177e4SLinus Torvalds Information about this driver is contained in 12371da177e4SLinus Torvalds <file:Documentation/scsi/qlogicfas.txt>. You should also read the 12381da177e4SLinus Torvalds SCSI-HOWTO, available from 12391da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 12401da177e4SLinus Torvalds 12411da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12421da177e4SLinus Torvalds module will be called qlogicfas. 12431da177e4SLinus Torvalds 12441da177e4SLinus Torvaldsconfig SCSI_QLOGIC_ISP 12451da177e4SLinus Torvalds tristate "Qlogic ISP SCSI support (old driver)" 12461da177e4SLinus Torvalds depends on PCI && SCSI && BROKEN 12471da177e4SLinus Torvalds ---help--- 12481da177e4SLinus Torvalds This driver works for all QLogic PCI SCSI host adapters (IQ-PCI, 12491da177e4SLinus Torvalds IQ-PCI-10, IQ_PCI-D) except for the PCI-basic card. (This latter 12501da177e4SLinus Torvalds card is supported by the "AM53/79C974 PCI SCSI" driver.) 12511da177e4SLinus Torvalds 12521da177e4SLinus Torvalds If you say Y here, make sure to choose "BIOS" at the question "PCI 12531da177e4SLinus Torvalds access mode". 12541da177e4SLinus Torvalds 12551da177e4SLinus Torvalds Please read the file <file:Documentation/scsi/qlogicisp.txt>. You 12561da177e4SLinus Torvalds should also read the SCSI-HOWTO, available from 12571da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 12581da177e4SLinus Torvalds 12591da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12601da177e4SLinus Torvalds module will be called qlogicisp. 12611da177e4SLinus Torvalds 12621da177e4SLinus Torvalds These days the hardware is also supported by the more modern qla1280 12631da177e4SLinus Torvalds driver. In doubt use that one instead of qlogicisp. 12641da177e4SLinus Torvalds 12651da177e4SLinus Torvaldsconfig SCSI_QLOGIC_FC 12661da177e4SLinus Torvalds tristate "Qlogic ISP FC SCSI support" 12671da177e4SLinus Torvalds depends on PCI && SCSI 12681da177e4SLinus Torvalds help 12691da177e4SLinus Torvalds This is a driver for the QLogic ISP2100 SCSI-FCP host adapter. 12701da177e4SLinus Torvalds 12711da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12721da177e4SLinus Torvalds module will be called qlogicfc. 12731da177e4SLinus Torvalds 12741da177e4SLinus Torvaldsconfig SCSI_QLOGIC_FC_FIRMWARE 12751da177e4SLinus Torvalds bool "Include loadable firmware in driver" 12761da177e4SLinus Torvalds depends on SCSI_QLOGIC_FC 12771da177e4SLinus Torvalds help 12781da177e4SLinus Torvalds Say Y to include ISP2X00 Fabric Initiator/Target Firmware, with 12791da177e4SLinus Torvalds expanded LUN addressing and FcTape (FCP-2) support, in the 12801da177e4SLinus Torvalds qlogicfc driver. This is required on some platforms. 12811da177e4SLinus Torvalds 12821da177e4SLinus Torvaldsconfig SCSI_QLOGIC_1280 12831da177e4SLinus Torvalds tristate "Qlogic QLA 1240/1x80/1x160 SCSI support" 12841da177e4SLinus Torvalds depends on PCI && SCSI 12851da177e4SLinus Torvalds help 12861da177e4SLinus Torvalds Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter. 12871da177e4SLinus Torvalds 12881da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 12891da177e4SLinus Torvalds module will be called qla1280. 12901da177e4SLinus Torvalds 12911da177e4SLinus Torvaldsconfig SCSI_QLOGIC_1280_1040 12921da177e4SLinus Torvalds bool "Qlogic QLA 1020/1040 SCSI support" 12931da177e4SLinus Torvalds depends on SCSI_QLOGIC_1280 && SCSI_QLOGIC_ISP!=y 12941da177e4SLinus Torvalds help 12951da177e4SLinus Torvalds Say Y here if you have a QLogic ISP1020/1040 SCSI host adapter and 12961da177e4SLinus Torvalds do not want to use the old driver. This option enables support in 12971da177e4SLinus Torvalds the qla1280 driver for those host adapters. 12981da177e4SLinus Torvalds 12991da177e4SLinus Torvaldsconfig SCSI_QLOGICPTI 13001da177e4SLinus Torvalds tristate "PTI Qlogic, ISP Driver" 13011da177e4SLinus Torvalds depends on SBUS && SCSI 13021da177e4SLinus Torvalds help 13031da177e4SLinus Torvalds This driver supports SBUS SCSI controllers from PTI or QLogic. These 13041da177e4SLinus Torvalds controllers are known under Solaris as qpti and in the openprom as 13051da177e4SLinus Torvalds PTI,ptisp or QLGC,isp. Note that PCI QLogic SCSI controllers are 13061da177e4SLinus Torvalds driven by a different driver. 13071da177e4SLinus Torvalds 13081da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 13091da177e4SLinus Torvalds module will be called qlogicpti. 13101da177e4SLinus Torvalds 13111da177e4SLinus Torvaldssource "drivers/scsi/qla2xxx/Kconfig" 13121da177e4SLinus Torvalds 1313dea3101eSconfig SCSI_LPFC 1314dea3101eS tristate "Emulex LightPulse Fibre Channel Support" 1315dea3101eS depends on PCI && SCSI 1316dea3101eS select SCSI_FC_ATTRS 1317dea3101eS help 1318dea3101eS This lpfc driver supports the Emulex LightPulse 1319dea3101eS Family of Fibre Channel PCI host adapters. 1320dea3101eS 13211da177e4SLinus Torvaldsconfig SCSI_SEAGATE 13221da177e4SLinus Torvalds tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support" 13231da177e4SLinus Torvalds depends on X86 && ISA && SCSI && BROKEN 13241da177e4SLinus Torvalds ---help--- 13251da177e4SLinus Torvalds These are 8-bit SCSI controllers; the ST-01 is also supported by 13261da177e4SLinus Torvalds this driver. It is explained in section 3.9 of the SCSI-HOWTO, 13271da177e4SLinus Torvalds available from <http://www.tldp.org/docs.html#howto>. If it 13281da177e4SLinus Torvalds doesn't work out of the box, you may have to change some settings in 13291da177e4SLinus Torvalds <file:drivers/scsi/seagate.h>. 13301da177e4SLinus Torvalds 13311da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 13321da177e4SLinus Torvalds module will be called seagate. 13331da177e4SLinus Torvalds 13341da177e4SLinus Torvalds# definitely looks not 64bit safe: 13351da177e4SLinus Torvaldsconfig SCSI_SIM710 13361da177e4SLinus Torvalds tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" 13371da177e4SLinus Torvalds depends on (EISA || MCA) && SCSI 13381da177e4SLinus Torvalds select SCSI_SPI_ATTRS 13391da177e4SLinus Torvalds ---help--- 13401da177e4SLinus Torvalds This driver for NCR53c710 based SCSI host adapters. 13411da177e4SLinus Torvalds 13421da177e4SLinus Torvalds It currently supports Compaq EISA cards and NCR MCA cards 13431da177e4SLinus Torvalds 13441da177e4SLinus Torvaldsconfig 53C700_IO_MAPPED 13451da177e4SLinus Torvalds bool 13461da177e4SLinus Torvalds depends on SCSI_SIM710 13471da177e4SLinus Torvalds default y 13481da177e4SLinus Torvalds 13491da177e4SLinus Torvaldsconfig SCSI_SYM53C416 13501da177e4SLinus Torvalds tristate "Symbios 53c416 SCSI support" 13511da177e4SLinus Torvalds depends on ISA && SCSI 13521da177e4SLinus Torvalds ---help--- 13531da177e4SLinus Torvalds This is support for the sym53c416 SCSI host adapter, the SCSI 13541da177e4SLinus Torvalds adapter that comes with some HP scanners. This driver requires that 13551da177e4SLinus Torvalds the sym53c416 is configured first using some sort of PnP 13561da177e4SLinus Torvalds configuration program (e.g. isapnp) or by a PnP aware BIOS. If you 13571da177e4SLinus Torvalds are using isapnp then you need to compile this driver as a module 13581da177e4SLinus Torvalds and then load it using insmod after isapnp has run. The parameters 13591da177e4SLinus Torvalds of the configured card(s) should be passed to the driver. The format 13601da177e4SLinus Torvalds is: 13611da177e4SLinus Torvalds 13621da177e4SLinus Torvalds insmod sym53c416 sym53c416=<base>,<irq> [sym53c416_1=<base>,<irq>] 13631da177e4SLinus Torvalds 13641da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 13651da177e4SLinus Torvalds module will be called sym53c416. 13661da177e4SLinus Torvalds 13671da177e4SLinus Torvaldsconfig SCSI_DC395x 13681da177e4SLinus Torvalds tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support (EXPERIMENTAL)" 13691da177e4SLinus Torvalds depends on PCI && SCSI && EXPERIMENTAL 13701da177e4SLinus Torvalds ---help--- 13711da177e4SLinus Torvalds This driver supports PCI SCSI host adapters based on the ASIC 13721da177e4SLinus Torvalds TRM-S1040 chip, e.g Tekram DC395(U/UW/F) and DC315(U) variants. 13731da177e4SLinus Torvalds 13741da177e4SLinus Torvalds This driver works, but is still in experimental status. So better 13751da177e4SLinus Torvalds have a bootable disk and a backup in case of emergency. 13761da177e4SLinus Torvalds 13771da177e4SLinus Torvalds Documentation can be found in <file:Documentation/scsi/dc395x.txt>. 13781da177e4SLinus Torvalds 13791da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 13801da177e4SLinus Torvalds module will be called dc395x. 13811da177e4SLinus Torvalds 13821da177e4SLinus Torvaldsconfig SCSI_DC390T 13831da177e4SLinus Torvalds tristate "Tekram DC390(T) and Am53/79C974 SCSI support" 13841da177e4SLinus Torvalds depends on PCI && SCSI 13851da177e4SLinus Torvalds ---help--- 13861da177e4SLinus Torvalds This driver supports PCI SCSI host adapters based on the Am53C974A 13871da177e4SLinus Torvalds chip, e.g. Tekram DC390(T), DawiControl 2974 and some onboard 13881da177e4SLinus Torvalds PCscsi/PCnet (Am53/79C974) solutions. 13891da177e4SLinus Torvalds 13901da177e4SLinus Torvalds Documentation can be found in <file:Documentation/scsi/tmscsim.txt>. 13911da177e4SLinus Torvalds 13921da177e4SLinus Torvalds Note that this driver does NOT support Tekram DC390W/U/F, which are 13931da177e4SLinus Torvalds based on NCR/Symbios chips. Use "NCR53C8XX SCSI support" for those. 13941da177e4SLinus Torvalds 13951da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 13961da177e4SLinus Torvalds module will be called tmscsim. 13971da177e4SLinus Torvalds 13981da177e4SLinus Torvaldsconfig SCSI_T128 13991da177e4SLinus Torvalds tristate "Trantor T128/T128F/T228 SCSI support" 14001da177e4SLinus Torvalds depends on ISA && SCSI 14011da177e4SLinus Torvalds ---help--- 14021da177e4SLinus Torvalds This is support for a SCSI host adapter. It is explained in section 14031da177e4SLinus Torvalds 3.11 of the SCSI-HOWTO, available from 14041da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 14051da177e4SLinus Torvalds of the box, you may have to change some settings in 14061da177e4SLinus Torvalds <file:drivers/scsi/t128.h>. Note that Trantor was purchased by 14071da177e4SLinus Torvalds Adaptec, and some former Trantor products are being sold under the 14081da177e4SLinus Torvalds Adaptec name. 14091da177e4SLinus Torvalds 14101da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 14111da177e4SLinus Torvalds module will be called t128. 14121da177e4SLinus Torvalds 14131da177e4SLinus Torvaldsconfig SCSI_U14_34F 14141da177e4SLinus Torvalds tristate "UltraStor 14F/34F support" 14151da177e4SLinus Torvalds depends on ISA && SCSI 14161da177e4SLinus Torvalds ---help--- 14171da177e4SLinus Torvalds This is support for the UltraStor 14F and 34F SCSI-2 host adapters. 14181da177e4SLinus Torvalds The source at <file:drivers/scsi/u14-34f.c> contains some 14191da177e4SLinus Torvalds information about this hardware. If the driver doesn't work out of 14201da177e4SLinus Torvalds the box, you may have to change some settings in 14211da177e4SLinus Torvalds <file: drivers/scsi/u14-34f.c>. Read the SCSI-HOWTO, available from 14221da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. Note that there is also 14231da177e4SLinus Torvalds another driver for the same hardware: "UltraStor SCSI support", 14241da177e4SLinus Torvalds below. You should say Y to both only if you want 24F support as 14251da177e4SLinus Torvalds well. 14261da177e4SLinus Torvalds 14271da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 14281da177e4SLinus Torvalds module will be called u14-34f. 14291da177e4SLinus Torvalds 14301da177e4SLinus Torvaldsconfig SCSI_U14_34F_TAGGED_QUEUE 14311da177e4SLinus Torvalds bool "enable tagged command queueing" 14321da177e4SLinus Torvalds depends on SCSI_U14_34F 14331da177e4SLinus Torvalds help 14341da177e4SLinus Torvalds This is a feature of SCSI-2 which improves performance: the host 14351da177e4SLinus Torvalds adapter can send several SCSI commands to a device's queue even if 14361da177e4SLinus Torvalds previous commands haven't finished yet. 14371da177e4SLinus Torvalds This is equivalent to the "u14-34f=tc:y" boot option. 14381da177e4SLinus Torvalds 14391da177e4SLinus Torvaldsconfig SCSI_U14_34F_LINKED_COMMANDS 14401da177e4SLinus Torvalds bool "enable elevator sorting" 14411da177e4SLinus Torvalds depends on SCSI_U14_34F 14421da177e4SLinus Torvalds help 14431da177e4SLinus Torvalds This option enables elevator sorting for all probed SCSI disks and 14441da177e4SLinus Torvalds CD-ROMs. It definitely reduces the average seek distance when doing 14451da177e4SLinus Torvalds random seeks, but this does not necessarily result in a noticeable 14461da177e4SLinus Torvalds performance improvement: your mileage may vary... 14471da177e4SLinus Torvalds This is equivalent to the "u14-34f=lc:y" boot option. 14481da177e4SLinus Torvalds 14491da177e4SLinus Torvaldsconfig SCSI_U14_34F_MAX_TAGS 14501da177e4SLinus Torvalds int "maximum number of queued commands" 14511da177e4SLinus Torvalds depends on SCSI_U14_34F 14521da177e4SLinus Torvalds default "8" 14531da177e4SLinus Torvalds help 14541da177e4SLinus Torvalds This specifies how many SCSI commands can be maximally queued for 14551da177e4SLinus Torvalds each probed SCSI device. You should reduce the default value of 8 14561da177e4SLinus Torvalds only if you have disks with buggy or limited tagged command support. 14571da177e4SLinus Torvalds Minimum is 2 and maximum is 14. This value is also the window size 14581da177e4SLinus Torvalds used by the elevator sorting option above. The effective value used 14591da177e4SLinus Torvalds by the driver for each probed SCSI device is reported at boot time. 14601da177e4SLinus Torvalds This is equivalent to the "u14-34f=mq:8" boot option. 14611da177e4SLinus Torvalds 14621da177e4SLinus Torvaldsconfig SCSI_ULTRASTOR 14631da177e4SLinus Torvalds tristate "UltraStor SCSI support" 14641da177e4SLinus Torvalds depends on X86 && ISA && SCSI 14651da177e4SLinus Torvalds ---help--- 14661da177e4SLinus Torvalds This is support for the UltraStor 14F, 24F and 34F SCSI-2 host 14671da177e4SLinus Torvalds adapter family. This driver is explained in section 3.12 of the 14681da177e4SLinus Torvalds SCSI-HOWTO, available from 14691da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. If it doesn't work out 14701da177e4SLinus Torvalds of the box, you may have to change some settings in 14711da177e4SLinus Torvalds <file:drivers/scsi/ultrastor.h>. 14721da177e4SLinus Torvalds 14731da177e4SLinus Torvalds Note that there is also another driver for the same hardware: 14741da177e4SLinus Torvalds "UltraStor 14F/34F support", above. 14751da177e4SLinus Torvalds 14761da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 14771da177e4SLinus Torvalds module will be called ultrastor. 14781da177e4SLinus Torvalds 14791da177e4SLinus Torvaldsconfig SCSI_NSP32 14801da177e4SLinus Torvalds tristate "Workbit NinjaSCSI-32Bi/UDE support" 14811da177e4SLinus Torvalds depends on PCI && SCSI && !64BIT 14821da177e4SLinus Torvalds help 14831da177e4SLinus Torvalds This is support for the Workbit NinjaSCSI-32Bi/UDE PCI/Cardbus 14841da177e4SLinus Torvalds SCSI host adapter. Please read the SCSI-HOWTO, available from 14851da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 14861da177e4SLinus Torvalds 14871da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 14881da177e4SLinus Torvalds module will be called nsp32. 14891da177e4SLinus Torvalds 14901da177e4SLinus Torvaldsconfig SCSI_DEBUG 14911da177e4SLinus Torvalds tristate "SCSI debugging host simulator" 14921da177e4SLinus Torvalds depends on SCSI 14931da177e4SLinus Torvalds help 14941da177e4SLinus Torvalds This is a host adapter simulator that can simulate multiple hosts 14951da177e4SLinus Torvalds each with multiple dummy SCSI devices (disks). It defaults to one 14961da177e4SLinus Torvalds host adapter with one dummy SCSI disk. Each dummy disk uses kernel 14971da177e4SLinus Torvalds RAM as storage (i.e. it is a ramdisk). To save space when multiple 14981da177e4SLinus Torvalds dummy disks are simulated, they share the same kernel RAM for 14991da177e4SLinus Torvalds their storage. See <http://www.torque.net/sg/sdebug.html> for more 15001da177e4SLinus Torvalds information. This driver is primarily of use to those testing the 15011da177e4SLinus Torvalds SCSI and block subsystems. If unsure, say N. 15021da177e4SLinus Torvalds 15031da177e4SLinus Torvaldsconfig SCSI_MESH 15041da177e4SLinus Torvalds tristate "MESH (Power Mac internal SCSI) support" 15051da177e4SLinus Torvalds depends on PPC32 && PPC_PMAC && SCSI 15061da177e4SLinus Torvalds help 15071da177e4SLinus Torvalds Many Power Macintoshes and clones have a MESH (Macintosh Enhanced 15081da177e4SLinus Torvalds SCSI Hardware) SCSI bus adaptor (the 7200 doesn't, but all of the 15091da177e4SLinus Torvalds other Power Macintoshes do). Say Y to include support for this SCSI 15101da177e4SLinus Torvalds adaptor. 15111da177e4SLinus Torvalds 15121da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 15131da177e4SLinus Torvalds module will be called mesh. 15141da177e4SLinus Torvalds 15151da177e4SLinus Torvaldsconfig SCSI_MESH_SYNC_RATE 15161da177e4SLinus Torvalds int "maximum synchronous transfer rate (MB/s) (0 = async)" 15171da177e4SLinus Torvalds depends on SCSI_MESH 15181da177e4SLinus Torvalds default "5" 15191da177e4SLinus Torvalds help 15201da177e4SLinus Torvalds On Power Macintoshes (and clones) where the MESH SCSI bus adaptor 15211da177e4SLinus Torvalds drives a bus which is entirely internal to the machine (such as the 15221da177e4SLinus Torvalds 7500, 7600, 8500, etc.), the MESH is capable of synchronous 15231da177e4SLinus Torvalds operation at up to 10 MB/s. On machines where the SCSI bus 15241da177e4SLinus Torvalds controlled by the MESH can have external devices connected, it is 15251da177e4SLinus Torvalds usually rated at 5 MB/s. 5 is a safe value here unless you know the 15261da177e4SLinus Torvalds MESH SCSI bus is internal only; in that case you can say 10. Say 0 15271da177e4SLinus Torvalds to disable synchronous operation. 15281da177e4SLinus Torvalds 15291da177e4SLinus Torvaldsconfig SCSI_MESH_RESET_DELAY_MS 15301da177e4SLinus Torvalds int "initial bus reset delay (ms) (0 = no reset)" 15311da177e4SLinus Torvalds depends on SCSI_MESH 15321da177e4SLinus Torvalds default "4000" 15331da177e4SLinus Torvalds 15341da177e4SLinus Torvaldsconfig SCSI_MAC53C94 15351da177e4SLinus Torvalds tristate "53C94 (Power Mac external SCSI) support" 15361da177e4SLinus Torvalds depends on PPC32 && PPC_PMAC && SCSI 15371da177e4SLinus Torvalds help 15381da177e4SLinus Torvalds On Power Macintoshes (and clones) with two SCSI buses, the external 15391da177e4SLinus Torvalds SCSI bus is usually controlled by a 53C94 SCSI bus adaptor. Older 15401da177e4SLinus Torvalds machines which only have one SCSI bus, such as the 7200, also use 15411da177e4SLinus Torvalds the 53C94. Say Y to include support for the 53C94. 15421da177e4SLinus Torvalds 15431da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 15441da177e4SLinus Torvalds module will be called mac53c94. 15451da177e4SLinus Torvalds 15461da177e4SLinus Torvaldssource "drivers/scsi/arm/Kconfig" 15471da177e4SLinus Torvalds 15481da177e4SLinus Torvaldsconfig JAZZ_ESP 15491da177e4SLinus Torvalds bool "MIPS JAZZ FAS216 SCSI support" 15501da177e4SLinus Torvalds depends on MACH_JAZZ && SCSI 15511da177e4SLinus Torvalds help 15521da177e4SLinus Torvalds This is the driver for the onboard SCSI host adapter of MIPS Magnum 15531da177e4SLinus Torvalds 4000, Acer PICA, Olivetti M700-10 and a few other identical OEM 15541da177e4SLinus Torvalds systems. 15551da177e4SLinus Torvalds 15561da177e4SLinus Torvaldsconfig A3000_SCSI 15571da177e4SLinus Torvalds tristate "A3000 WD33C93A support" 15581da177e4SLinus Torvalds depends on AMIGA && SCSI 15591da177e4SLinus Torvalds help 15601da177e4SLinus Torvalds If you have an Amiga 3000 and have SCSI devices connected to the 15611da177e4SLinus Torvalds built-in SCSI controller, say Y. Otherwise, say N. 15621da177e4SLinus Torvalds 15631da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 15641da177e4SLinus Torvalds module will be called wd33c93. 15651da177e4SLinus Torvalds 15661da177e4SLinus Torvaldsconfig A2091_SCSI 15671da177e4SLinus Torvalds tristate "A2091/A590 WD33C93A support" 15681da177e4SLinus Torvalds depends on ZORRO && SCSI 15691da177e4SLinus Torvalds help 15701da177e4SLinus Torvalds If you have a Commodore A2091 SCSI controller, say Y. Otherwise, 15711da177e4SLinus Torvalds say N. 15721da177e4SLinus Torvalds 15731da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 15741da177e4SLinus Torvalds module will be called wd33c93. 15751da177e4SLinus Torvalds 15761da177e4SLinus Torvaldsconfig GVP11_SCSI 15771da177e4SLinus Torvalds tristate "GVP Series II WD33C93A support" 15781da177e4SLinus Torvalds depends on ZORRO && SCSI 15791da177e4SLinus Torvalds ---help--- 15801da177e4SLinus Torvalds If you have a Great Valley Products Series II SCSI controller, 15811da177e4SLinus Torvalds answer Y. Also say Y if you have a later model of GVP SCSI 15821da177e4SLinus Torvalds controller (such as the GVP A4008 or a Combo board). Otherwise, 15831da177e4SLinus Torvalds answer N. This driver does NOT work for the T-Rex series of 15841da177e4SLinus Torvalds accelerators from TekMagic and GVP-M. 15851da177e4SLinus Torvalds 15861da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 15871da177e4SLinus Torvalds module will be called gvp11. 15881da177e4SLinus Torvalds 15891da177e4SLinus Torvaldsconfig CYBERSTORM_SCSI 15901da177e4SLinus Torvalds tristate "CyberStorm SCSI support" 15911da177e4SLinus Torvalds depends on ZORRO && SCSI 15921da177e4SLinus Torvalds help 15931da177e4SLinus Torvalds If you have an Amiga with an original (MkI) Phase5 Cyberstorm 15941da177e4SLinus Torvalds accelerator board and the optional Cyberstorm SCSI controller, 15951da177e4SLinus Torvalds answer Y. Otherwise, say N. 15961da177e4SLinus Torvalds 15971da177e4SLinus Torvaldsconfig CYBERSTORMII_SCSI 15981da177e4SLinus Torvalds tristate "CyberStorm Mk II SCSI support" 15991da177e4SLinus Torvalds depends on ZORRO && SCSI 16001da177e4SLinus Torvalds help 16011da177e4SLinus Torvalds If you have an Amiga with a Phase5 Cyberstorm MkII accelerator board 16021da177e4SLinus Torvalds and the optional Cyberstorm SCSI controller, say Y. Otherwise, 16031da177e4SLinus Torvalds answer N. 16041da177e4SLinus Torvalds 16051da177e4SLinus Torvaldsconfig BLZ2060_SCSI 16061da177e4SLinus Torvalds tristate "Blizzard 2060 SCSI support" 16071da177e4SLinus Torvalds depends on ZORRO && SCSI 16081da177e4SLinus Torvalds help 16091da177e4SLinus Torvalds If you have an Amiga with a Phase5 Blizzard 2060 accelerator board 16101da177e4SLinus Torvalds and want to use the onboard SCSI controller, say Y. Otherwise, 16111da177e4SLinus Torvalds answer N. 16121da177e4SLinus Torvalds 16131da177e4SLinus Torvaldsconfig BLZ1230_SCSI 16141da177e4SLinus Torvalds tristate "Blizzard 1230IV/1260 SCSI support" 16151da177e4SLinus Torvalds depends on ZORRO && SCSI 16161da177e4SLinus Torvalds help 16171da177e4SLinus Torvalds If you have an Amiga 1200 with a Phase5 Blizzard 1230IV or Blizzard 16181da177e4SLinus Torvalds 1260 accelerator, and the optional SCSI module, say Y. Otherwise, 16191da177e4SLinus Torvalds say N. 16201da177e4SLinus Torvalds 16211da177e4SLinus Torvaldsconfig FASTLANE_SCSI 16221da177e4SLinus Torvalds tristate "Fastlane SCSI support" 16231da177e4SLinus Torvalds depends on ZORRO && SCSI 16241da177e4SLinus Torvalds help 16251da177e4SLinus Torvalds If you have the Phase5 Fastlane Z3 SCSI controller, or plan to use 16261da177e4SLinus Torvalds one in the near future, say Y to this question. Otherwise, say N. 16271da177e4SLinus Torvalds 16281da177e4SLinus Torvaldsconfig SCSI_AMIGA7XX 16291da177e4SLinus Torvalds bool "Amiga NCR53c710 SCSI support (EXPERIMENTAL)" 16301da177e4SLinus Torvalds depends on AMIGA && SCSI && EXPERIMENTAL && BROKEN 16311da177e4SLinus Torvalds help 16321da177e4SLinus Torvalds Support for various NCR53c710-based SCSI controllers on the Amiga. 16331da177e4SLinus Torvalds This includes: 16341da177e4SLinus Torvalds - the builtin SCSI controller on the Amiga 4000T, 16351da177e4SLinus Torvalds - the Amiga 4091 Zorro III SCSI-2 controller, 16361da177e4SLinus Torvalds - the MacroSystem Development's WarpEngine Amiga SCSI-2 controller 16371da177e4SLinus Torvalds (info at 16381da177e4SLinus Torvalds <http://www.lysator.liu.se/amiga/ar/guide/ar310.guide?FEATURE5>), 16391da177e4SLinus Torvalds - the SCSI controller on the Phase5 Blizzard PowerUP 603e+ 16401da177e4SLinus Torvalds accelerator card for the Amiga 1200, 16411da177e4SLinus Torvalds - the SCSI controller on the GVP Turbo 040/060 accelerator. 16421da177e4SLinus Torvalds Note that all of the above SCSI controllers, except for the builtin 16431da177e4SLinus Torvalds SCSI controller on the Amiga 4000T, reside on the Zorro expansion 16441da177e4SLinus Torvalds bus, so you also have to enable Zorro bus support if you want to use 16451da177e4SLinus Torvalds them. 16461da177e4SLinus Torvalds 16471da177e4SLinus Torvaldsconfig OKTAGON_SCSI 16481da177e4SLinus Torvalds tristate "BSC Oktagon SCSI support (EXPERIMENTAL)" 16491da177e4SLinus Torvalds depends on ZORRO && SCSI && EXPERIMENTAL 16501da177e4SLinus Torvalds help 16511da177e4SLinus Torvalds If you have the BSC Oktagon SCSI disk controller for the Amiga, say 16521da177e4SLinus Torvalds Y to this question. If you're in doubt about whether you have one, 16531da177e4SLinus Torvalds see the picture at 16541da177e4SLinus Torvalds <http://amiga.resource.cx/exp/search.pl?product=oktagon>. 16551da177e4SLinus Torvalds 16561da177e4SLinus Torvaldsconfig ATARI_SCSI 16571da177e4SLinus Torvalds tristate "Atari native SCSI support" 16581da177e4SLinus Torvalds depends on ATARI && SCSI && BROKEN 16591da177e4SLinus Torvalds ---help--- 16601da177e4SLinus Torvalds If you have an Atari with built-in NCR5380 SCSI controller (TT, 16611da177e4SLinus Torvalds Falcon, ...) say Y to get it supported. Of course also, if you have 16621da177e4SLinus Torvalds a compatible SCSI controller (e.g. for Medusa). 16631da177e4SLinus Torvalds 16641da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 16651da177e4SLinus Torvalds module will be called atari_scsi. 16661da177e4SLinus Torvalds 16671da177e4SLinus Torvalds This driver supports both styles of NCR integration into the 16681da177e4SLinus Torvalds system: the TT style (separate DMA), and the Falcon style (via 16691da177e4SLinus Torvalds ST-DMA, replacing ACSI). It does NOT support other schemes, like 16701da177e4SLinus Torvalds in the Hades (without DMA). 16711da177e4SLinus Torvalds 16721da177e4SLinus Torvaldsconfig ATARI_SCSI_TOSHIBA_DELAY 16731da177e4SLinus Torvalds bool "Long delays for Toshiba CD-ROMs" 16741da177e4SLinus Torvalds depends on ATARI_SCSI 16751da177e4SLinus Torvalds help 16761da177e4SLinus Torvalds This option increases the delay after a SCSI arbitration to 16771da177e4SLinus Torvalds accommodate some flaky Toshiba CD-ROM drives. Say Y if you intend to 16781da177e4SLinus Torvalds use a Toshiba CD-ROM drive; otherwise, the option is not needed and 16791da177e4SLinus Torvalds would impact performance a bit, so say N. 16801da177e4SLinus Torvalds 16811da177e4SLinus Torvaldsconfig ATARI_SCSI_RESET_BOOT 16821da177e4SLinus Torvalds bool "Reset SCSI-devices at boottime" 16831da177e4SLinus Torvalds depends on ATARI_SCSI 16841da177e4SLinus Torvalds help 16851da177e4SLinus Torvalds Reset the devices on your Atari whenever it boots. This makes the 16861da177e4SLinus Torvalds boot process fractionally longer but may assist recovery from errors 16871da177e4SLinus Torvalds that leave the devices with SCSI operations partway completed. 16881da177e4SLinus Torvalds 16891da177e4SLinus Torvaldsconfig TT_DMA_EMUL 16901da177e4SLinus Torvalds bool "Hades SCSI DMA emulator" 16911da177e4SLinus Torvalds depends on ATARI_SCSI && HADES 16921da177e4SLinus Torvalds help 16931da177e4SLinus Torvalds This option enables code which emulates the TT SCSI DMA chip on the 16941da177e4SLinus Torvalds Hades. This increases the SCSI transfer rates at least ten times 16951da177e4SLinus Torvalds compared to PIO transfers. 16961da177e4SLinus Torvalds 16971da177e4SLinus Torvaldsconfig MAC_SCSI 16981da177e4SLinus Torvalds bool "Macintosh NCR5380 SCSI" 16991da177e4SLinus Torvalds depends on MAC && SCSI 17001da177e4SLinus Torvalds help 17011da177e4SLinus Torvalds This is the NCR 5380 SCSI controller included on most of the 68030 17021da177e4SLinus Torvalds based Macintoshes. If you have one of these say Y and read the 17031da177e4SLinus Torvalds SCSI-HOWTO, available from 17041da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 17051da177e4SLinus Torvalds 17061da177e4SLinus Torvaldsconfig SCSI_MAC_ESP 17071da177e4SLinus Torvalds tristate "Macintosh NCR53c9[46] SCSI" 17081da177e4SLinus Torvalds depends on MAC && SCSI 17091da177e4SLinus Torvalds help 17101da177e4SLinus Torvalds This is the NCR 53c9x SCSI controller found on most of the 68040 17111da177e4SLinus Torvalds based Macintoshes. If you have one of these say Y and read the 17121da177e4SLinus Torvalds SCSI-HOWTO, available from 17131da177e4SLinus Torvalds <http://www.tldp.org/docs.html#howto>. 17141da177e4SLinus Torvalds 17151da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 17161da177e4SLinus Torvalds module will be called mac_esp. 17171da177e4SLinus Torvalds 17181da177e4SLinus Torvaldsconfig MVME147_SCSI 17191da177e4SLinus Torvalds bool "WD33C93 SCSI driver for MVME147" 17201da177e4SLinus Torvalds depends on MVME147 && SCSI 17211da177e4SLinus Torvalds help 17221da177e4SLinus Torvalds Support for the on-board SCSI controller on the Motorola MVME147 17231da177e4SLinus Torvalds single-board computer. 17241da177e4SLinus Torvalds 17251da177e4SLinus Torvaldsconfig MVME16x_SCSI 17261da177e4SLinus Torvalds bool "NCR53C710 SCSI driver for MVME16x" 17271da177e4SLinus Torvalds depends on MVME16x && SCSI && BROKEN 17281da177e4SLinus Torvalds help 17291da177e4SLinus Torvalds The Motorola MVME162, 166, 167, 172 and 177 boards use the NCR53C710 17301da177e4SLinus Torvalds SCSI controller chip. Almost everyone using one of these boards 17311da177e4SLinus Torvalds will want to say Y to this question. 17321da177e4SLinus Torvalds 17331da177e4SLinus Torvaldsconfig BVME6000_SCSI 17341da177e4SLinus Torvalds bool "NCR53C710 SCSI driver for BVME6000" 17351da177e4SLinus Torvalds depends on BVME6000 && SCSI && BROKEN 17361da177e4SLinus Torvalds help 17371da177e4SLinus Torvalds The BVME4000 and BVME6000 boards from BVM Ltd use the NCR53C710 17381da177e4SLinus Torvalds SCSI controller chip. Almost everyone using one of these boards 17391da177e4SLinus Torvalds will want to say Y to this question. 17401da177e4SLinus Torvalds 17411da177e4SLinus Torvaldsconfig SCSI_NCR53C7xx_FAST 17421da177e4SLinus Torvalds bool "allow FAST-SCSI [10MHz]" 17431da177e4SLinus Torvalds depends on SCSI_AMIGA7XX || MVME16x_SCSI || BVME6000_SCSI 17441da177e4SLinus Torvalds help 17451da177e4SLinus Torvalds This will enable 10MHz FAST-SCSI transfers with your host 17461da177e4SLinus Torvalds adapter. Some systems have problems with that speed, so it's safest 17471da177e4SLinus Torvalds to say N here. 17481da177e4SLinus Torvalds 17491da177e4SLinus Torvaldsconfig SUN3_SCSI 17501da177e4SLinus Torvalds tristate "Sun3 NCR5380 SCSI" 17511da177e4SLinus Torvalds depends on SUN3 && SCSI 17521da177e4SLinus Torvalds help 17531da177e4SLinus Torvalds This option will enable support for the OBIO (onboard io) NCR5380 17541da177e4SLinus Torvalds SCSI controller found in the Sun 3/50 and 3/60, as well as for 17551da177e4SLinus Torvalds "Sun3" type VME scsi controllers also based on the NCR5380. 17561da177e4SLinus Torvalds General Linux information on the Sun 3 series (now discontinued) 17571da177e4SLinus Torvalds is at <http://www.angelfire.com/ca2/tech68k/sun3.html>. 17581da177e4SLinus Torvalds 17591da177e4SLinus Torvaldsconfig SUN3X_ESP 17601da177e4SLinus Torvalds bool "Sun3x ESP SCSI" 17611da177e4SLinus Torvalds depends on SUN3X && SCSI 17621da177e4SLinus Torvalds help 17631da177e4SLinus Torvalds The ESP was an on-board SCSI controller used on Sun 3/80 17641da177e4SLinus Torvalds machines. Say Y here to compile in support for it. 17651da177e4SLinus Torvalds 17661da177e4SLinus Torvaldsconfig SCSI_SUNESP 17671da177e4SLinus Torvalds tristate "Sparc ESP Scsi Driver" 17681da177e4SLinus Torvalds depends on SBUS && SCSI 17691da177e4SLinus Torvalds help 17701da177e4SLinus Torvalds This is the driver for the Sun ESP SCSI host adapter. The ESP 17711da177e4SLinus Torvalds chipset is present in most SPARC SBUS-based computers. 17721da177e4SLinus Torvalds 17731da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 17741da177e4SLinus Torvalds module will be called esp. 17751da177e4SLinus Torvalds 17761da177e4SLinus Torvalds# bool 'Cyberstorm Mk III SCSI support (EXPERIMENTAL)' CONFIG_CYBERSTORMIII_SCSI 17771da177e4SLinus Torvalds 17781da177e4SLinus Torvaldsconfig ZFCP 17791da177e4SLinus Torvalds tristate "FCP host bus adapter driver for IBM eServer zSeries" 17801da177e4SLinus Torvalds depends on ARCH_S390 && QDIO && SCSI 17811da177e4SLinus Torvalds select SCSI_FC_ATTRS 17821da177e4SLinus Torvalds help 17831da177e4SLinus Torvalds If you want to access SCSI devices attached to your IBM eServer 17841da177e4SLinus Torvalds zSeries by means of Fibre Channel interfaces say Y. 17851da177e4SLinus Torvalds For details please refer to the documentation provided by IBM at 17861da177e4SLinus Torvalds <http://oss.software.ibm.com/developerworks/opensource/linux390> 17871da177e4SLinus Torvalds 17881da177e4SLinus Torvalds This driver is also available as a module. This module will be 17891da177e4SLinus Torvalds called zfcp. If you want to compile it as a module, say M here 17901da177e4SLinus Torvalds and read <file:Documentation/modules.txt>. 17911da177e4SLinus Torvalds 17921da177e4SLinus Torvaldsendmenu 17931da177e4SLinus Torvalds 17941da177e4SLinus Torvaldssource "drivers/scsi/pcmcia/Kconfig" 17951da177e4SLinus Torvalds 17961da177e4SLinus Torvaldsendmenu 1797