L: Mailing list that is relevant to this area
W: Web-page with status/info
T: SCM tree type and location. Type is one of: git, hg, quilt.
- F: Applicable files and/or directories
S: Status, one of the following:
Supported: Someone is actually paid to look after this.
it has been replaced by a better system and you
should be using that.
+ F: Files and directories with wildcard patterns.
+ A trailing slash includes all files and subdirectory files.
+ F: drivers/net/ all files in and below drivers/net
+ F: drivers/net/* all files in drivers/net, but not below
+ F: */net/* all files in "any top level directory"/net
+ One pattern per line. Multiple F: lines acceptable.
+ X: Files and directories that are NOT maintained, same rules as F:
+ Files exclusions are tested before file matches.
+ Can be useful for excluding a specific subdirectory, for instance:
+ F: net/
+ X: net/ipv6/
+ matches all files in and below net excluding net/ipv6/
+
3C505 NETWORK DRIVER
P: Philip Blundell
M: philb@gnu.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/3c505*
3C59X NETWORK DRIVER
P: Steffen Klassert
M: klassert@mathematik.tu-chemnitz.de
L: netdev@vger.kernel.org
S: Maintained
+ F: Documentation/networking/vortex.txt
+ F: drivers/net/3c59x.c
3CR990 NETWORK DRIVER
P: David Dillow
M: dave@thedillows.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/typhoon*
3W-9XXX SATA-RAID CONTROLLER DRIVER
P: Adam Radford
L: linux-scsi@vger.kernel.org
W: http://www.amcc.com
S: Supported
+ F: drivers/scsi/3w-9xxx*
3W-XXXX ATA-RAID CONTROLLER DRIVER
P: Adam Radford
L: linux-scsi@vger.kernel.org
W: http://www.amcc.com
S: Supported
+ F: drivers/scsi/3w-xxxx*
53C700 AND 53C700-66 SCSI DRIVER
P: James E.J. Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/53c700*
6PACK NETWORK DRIVER FOR AX.25
P: Andreas Koensgen
M: ajk@iehk.rwth-aachen.de
L: linux-hams@vger.kernel.org
S: Maintained
+ F: drivers/net/hamradio/6pack.c
8169 10/100/1000 GIGABIT ETHERNET DRIVER
P: Francois Romieu
M: romieu@fr.zoreil.com
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/r8169.c
8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
L: linux-serial@vger.kernel.org
W: http://serial.sourceforge.net
S: Orphan
+ F: drivers/serial/8250*
+ F: include/linux/serial_8250.h
8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
P: Paul Gortmaker
M: p_gortmaker@yahoo.com
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/*8390*
+ F: drivers/net/ax88796.c
9P FILE SYSTEM
P: Eric Van Hensbergen
M: lucho@ionkov.net
L: v9fs-developer@lists.sourceforge.net
W: http://swik.net/v9fs
- T: git kernel.org:/pub/scm/linux/kernel/ericvh/v9fs.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/ericvh/v9fs.git
S: Maintained
+ F: Documentation/filesystems/9p.txt
+ F: fs/9p/
A2232 SERIAL BOARD DRIVER
P: Enver Haase
M: A2232@gmx.net
L: linux-m68k@lists.linux-m68k.org
S: Maintained
+ F: drivers/char/ser_a2232*
AACRAID SCSI RAID DRIVER
P: Adaptec OEM Raid Solutions
L: linux-scsi@vger.kernel.org
W: http://www.adaptec.com/
S: Supported
+ F: Documentation/scsi/aacraid.txt
+ F: drivers/scsi/aacraid/
ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
P: Hans de Goede
M: j.w.r.degoede@hhs.nl
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/abituguru.c
ABIT UGURU 3 HARDWARE MONITOR DRIVER
P: Alistair John Strachan
M: alistair@devzero.co.uk
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/abituguru3.c
ACENIC DRIVER
P: Jes Sorensen
M: jes@trained-monkey.org
L: linux-acenic@sunsite.dk
S: Maintained
+ F: drivers/net/acenic*
ACER WMI LAPTOP EXTRAS
P: Carlos Corbacho
L: aceracpi@googlegroups.com (subscribers-only)
W: http://code.google.com/p/aceracpi
S: Maintained
+ F: drivers/platform/x86/acer-wmi.c
ACPI
P: Len Brown
M: lenb@kernel.org
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
- T: git kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
S: Supported
+ F: drivers/acpi/
+ F: drivers/pnp/pnpacpi/
+ F: include/linux/acpi.h
ACPI BATTERY DRIVERS
P: Alexey Starikovskiy
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/acpi/battery.c
+ F: drivers/acpi/*sbs*
ACPI EC DRIVER
P: Alexey Starikovskiy
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/acpi/ec.c
ACPI FAN DRIVER
P: Zhang Rui
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/acpi/fan.c
ACPI PCI HOTPLUG DRIVER
P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/hotplug/acpi*
ACPI THERMAL DRIVER
P: Zhang Rui
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/acpi/*thermal*
ACPI VIDEO DRIVER
P: Zhang Rui
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/acpi/video.c
ACPI WMI DRIVER
P: Carlos Corbacho
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Maintained
+ F: drivers/platform/x86/wmi.c
AD1889 ALSA SOUND DRIVER
P: Kyle McMartin
W: http://wiki.parisc-linux.org/AD1889
L: linux-parisc@vger.kernel.org
S: Maintained
+ F: sound/pci/ad1889.*
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
M: khali@linux-fr.org
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/adm1025
+ F: drivers/hwmon/adm1025.c
ADM1029 HARDWARE MONITOR DRIVER
P: Corentin Labbe
M: corentin.labbe@geomatys.fr
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/adm1029.c
ADM8211 WIRELESS DRIVER
P: Michael Wu
M: flamingice@sourmilk.net
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git
S: Maintained
+ F: drivers/net/wireless/adm8211.*
ADT746X FAN DRIVER
P: Colin Leroy
M: colin@colino.net
S: Maintained
+ F: drivers/macintosh/therm_adt746x.c
ADVANSYS SCSI DRIVER
P: Matthew Wilcox
M: matthew@wil.cx
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: Documentation/scsi/advansys.txt
+ F: drivers/scsi/advansys.c
AEDSP16 DRIVER
P: Riccardo Facchetti
M: fizban@tin.it
S: Maintained
+ F: sound/oss/aedsp16.c
AFFS FILE SYSTEM
P: Roman Zippel
M: zippel@linux-m68k.org
S: Maintained
+ F: Documentation/filesystems/affs.txt
+ F: fs/affs/
AFS FILESYSTEM & AF_RXRPC SOCKET DOMAIN
P: David Howells
M: dhowells@redhat.com
L: linux-afs@lists.infradead.org
S: Supported
+ F: fs/afs/
+ F: include/net/af_rxrpc.h
+ F: net/rxrpc/af_rxrpc.c
AGPGART DRIVER
P: David Airlie
M: airlied@linux.ie
- T: git kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git
S: Maintained
+ F: drivers/char/agp/
+ F: include/linux/agp*
AHA152X SCSI DRIVER
P: Juergen E. Fischer
- M: Juergen Fischer <fischer@norbit.de>
+ M: fischer@norbit.de
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/aha152x*
+ F: drivers/scsi/pcmcia/aha152x*
AIC7XXX / AIC79XX SCSI DRIVER
P: Hannes Reinecke
M: hare@suse.de
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/aic7xxx/
+ F: drivers/scsi/aic7xxx_old/
AIO
P: Benjamin LaHaise
M: bcrl@kvack.org
L: linux-aio@kvack.org
S: Supported
+ F: fs/aio.c
+ F: include/linux/*aio*.h
ALCATEL SPEEDTOUCH USB DRIVER
P: Duncan Sands
L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/SpeedTouch/
S: Maintained
+ F: drivers/usb/atm/speedtch.c
+ F: drivers/usb/atm/usbatm.c
ALCHEMY AU1XX0 MMC DRIVER
P: Manuel Lauss
M: manuel.lauss@gmail.com
S: Maintained
+ F: drivers/mmc/host/au1xmmc.c
ALI1563 I2C DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: Documentation/i2c/busses/i2c-ali1563
+ F: drivers/i2c/busses/i2c-ali1563.c
ALPHA PORT
P: Richard Henderson
M: ink@jurassic.park.msu.ru
S: Maintained for 2.4; PCI support for 2.6.
L: linux-alpha@vger.kernel.org
+ F: arch/alpha/
AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
P: Thomas Dahlmann
M: thomas.dahlmann@amd.com
L: linux-geode@lists.infradead.org (moderated for non-subscribers)
S: Supported
+ F: drivers/usb/gadget/amd5536udc.*
AMD GEODE PROCESSOR/CHIPSET SUPPORT
P: Jordan Crouse
L: linux-geode@lists.infradead.org (moderated for non-subscribers)
W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
S: Supported
+ F: arch/x86/kernel/geode_32.c
+ F: drivers/char/hw_random/geode-rng.c
+ F: drivers/crypto/geode*
+ F: drivers/video/geode/
+ F: arch/x86/include/asm/geode.h
AMD IOMMU (AMD-VI)
P: Joerg Roedel
M: joerg.roedel@amd.com
L: iommu@lists.linux-foundation.org
- T: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git
S: Supported
+ F: arch/x86/kernel/amd_iommu*.c
+ F: arch/x86/include/asm/amd_iommu*.h
AMD MICROCODE UPDATE SUPPORT
- P: Andreas Herrmann
- M: andeas.herrmann3@amd.com
- L: amd64-microcode@amd64.org
- S: Supported
+ P: Andreas Herrmann
+ M: andeas.herrmann3@amd.com
+ L: amd64-microcode@amd64.org
+ S: Supported
+ F: arch/x86/kernel/microcode_amd.c
AMS (Apple Motion Sensor) DRIVER
P: Stelian Pop
P: Michael Hanselmann
M: linux-kernel@hansmi.ch
S: Supported
+ F: drivers/hwmon/ams/
AMSO1100 RNIC DRIVER
P: Tom Tucker
M: swise@opengridcomputing.com
L: general@lists.openfabrics.org
S: Maintained
+ F: drivers/infiniband/hw/amso1100/
AOA (Apple Onboard Audio) ALSA DRIVER
P: Johannes Berg
L: linuxppc-dev@ozlabs.org
L: alsa-devel@alsa-project.org (subscribers-only)
S: Maintained
+ F: sound/aoa/
APM DRIVER
P: Stephen Rothwell
L: linux-laptop@vger.kernel.org
W: http://www.canb.auug.org.au/~sfr/
S: Supported
+ F: arch/x86/kernel/apm_32.c
+ F: include/linux/apm_bios.h
APPLE BCM5974 MULTITOUCH DRIVER
P: Henrik Rydberg
M: rydberg@euromail.se
L: linux-input@vger.kernel.org
S: Maintained
+ F: drivers/input/mouse/bcm5974.c
APPLE SMC DRIVER
P: Nicolas Boichat
M: nicolas@boichat.ch
L: mactel-linux-devel@lists.sourceforge.net
S: Maintained
+ F: drivers/hwmon/applesmc.c
APPLETALK NETWORK LAYER
P: Arnaldo Carvalho de Melo
M: acme@ghostprotocols.net
S: Maintained
+ F: drivers/net/appletalk/
+ F: net/appletalk/
APPLETOUCH TOUCHPAD DRIVER
P: Johannes Berg
M: johannes@sipsolutions.net
L: linux-input@vger.kernel.org
S: Maintained
+ F: Documentation/input/appletouch.txt
+ F: drivers/input/mouse/appletouch.c
ARC FRAMEBUFFER DRIVER
P: Jaya Kumar
M: jayalk@intworks.biz
S: Maintained
+ F: drivers/video/arcfb.c
+ F: drivers/video/fb_defio.c
ARM MFM AND FLOPPY DRIVERS
P: Ian Molton
M: spyro@f2s.com
S: Maintained
+ F: arch/arm/lib/floppydma.S
+ F: arch/arm/include/asm/floppy.h
ARM PRIMECELL MMCI PL180/1 DRIVER
S: Orphan
+ F: drivers/mmc/host/mmci.*
ARM/ADI ROADRUNNER MACHINE SUPPORT
P: Lennert Buytenhek
M: kernel@wantstofly.org
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ F: arch/arm/mach-ixp23xx/
+ F: arch/arm/mach-ixp23xx/include/mach/
ARM/ADS SPHERE MACHINE SUPPORT
P: Lennert Buytenhek
P: Paulius Zaleckas
M: paulius.zaleckas@teltonika.lt
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
- T: git gitorious.org/linux-gemini/mainline.git
+ T: git git://gitorious.org/linux-gemini/mainline.git
S: Maintained
ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
M: dirk@opfer-online.de
S: Maintained
- ARM/PALMTX,PALMT5,PALMLD SUPPORT
+ ARM/PALMTX,PALMT5,PALMLD,PALMTE2 SUPPORT
P: Marek Vasut
M: marek.vasut@gmail.com
W: http://hackndev.com
S: Maintained
ARM/PALMZ72 SUPPORT
- P: Sergey Lapin
- M: slapin@ossfans.org
- W: http://hackndev.com
- S: Maintained
+ P: Sergey Lapin
+ M: slapin@ossfans.org
+ W: http://hackndev.com
+ S: Maintained
ARM/PLEB SUPPORT
P: Peter Chubb
S: Maintained
ARM/NUVOTON W90X900 ARM ARCHITECTURE
- P: Wan ZongShun
- M: mcuos.com@gmail.com
- L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
- W: http://www.mcuos.com
- S: Maintained
+ P: Wan ZongShun
+ M: mcuos.com@gmail.com
+ L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+ W: http://www.mcuos.com
+ S: Maintained
ARPD SUPPORT
P: Jonathan Layes
L: netdev@vger.kernel.org
S: Maintained
+ F: net/ipv4/arp.c
ASUS ACPI EXTRAS DRIVER
P: Corentin Chary
W: http://sourceforge.net/projects/acpi4asus
W: http://xf.iksaif.net/acpi4asus
S: Maintained
+ F: arch/x86/kernel/acpi/boot.c
+ F: drivers/platform/x86/asus_acpi.c
ASUS ASB100 HARDWARE MONITOR DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/asb100.c
ASUS LAPTOP EXTRAS DRIVER
P: Corentin Chary
W: http://sourceforge.net/projects/acpi4asus
W: http://xf.iksaif.net/acpi4asus
S: Maintained
+ F: drivers/platform/x86/asus-laptop.c
ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
P: Dan Williams
L: linux-kernel@vger.kernel.org
W: http://sourceforge.net/projects/xscaleiop
S: Supported
+ F: Documentation/crypto/async-tx-api.txt
+ F: crypto/async_tx/
+ F: drivers/dma/
+ F: include/linux/dmaengine.h
+ F: include/linux/async_tx.h
ATA OVER ETHERNET (AOE) DRIVER
P: Ed L. Cashin
M: ecashin@coraid.com
W: http://www.coraid.com/support/linux
S: Supported
+ F: Documentation/aoe/
+ F: drivers/block/aoe/
ATHEROS ATH5K WIRELESS DRIVER
P: Jiri Slaby
L: linux-wireless@vger.kernel.org
L: ath5k-devel@lists.ath5k.org
S: Maintained
+ F: drivers/net/wireless/ath5k/
ATHEROS ATH9K WIRELESS DRIVER
P: Luis R. Rodriguez
L: linux-wireless@vger.kernel.org
L: ath9k-devel@lists.ath9k.org
S: Supported
+ F: drivers/net/wireless/ath9k/
ATHEROS AR9170 WIRELESS DRIVER
P: Christian Lamparter
P: Ville Syrjala
M: syrjala@sci.fi
S: Maintained
+ F: drivers/input/misc/ati_remote2.c
ATLX ETHERNET DRIVERS
P: Jay Cliburn
W: http://sourceforge.net/projects/atl1
W: http://atl1.sourceforge.net
S: Maintained
+ F: drivers/net/atlx/
ATM
P: Chas Williams
L: netdev@vger.kernel.org
W: http://linux-atm.sourceforge.net
S: Maintained
+ F: drivers/atm/
+ F: include/linux/atm*
ATMEL AT91 MCI DRIVER
P: Nicolas Ferre
W: http://www.atmel.com/products/AT91/
W: http://www.at91.com/
S: Maintained
+ F: drivers/mmc/host/at91_mci.c
ATMEL AT91 / AT32 SERIAL DRIVER
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: drivers/serial/atmel_serial.c
ATMEL LCDFB DRIVER
P: Nicolas Ferre
M: nicolas.ferre@atmel.com
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/atmel_lcdfb.c
+ F: include/video/atmel_lcdc.h
ATMEL MACB ETHERNET DRIVER
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
S: Supported
+ F: drivers/net/macb.*
ATMEL SPI DRIVER
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
S: Supported
+ F: drivers/spi/atmel_spi.*
ATMEL USBA UDC DRIVER
P: Haavard Skinnemoen
L: kernel@avr32linux.org
W: http://avr32linux.org/twiki/bin/view/Main/AtmelUsbDeviceDriver
S: Supported
+ F: drivers/usb/gadget/atmel_usba_udc.*
ATMEL WIRELESS DRIVER
P: Simon Kelley
W: http://www.thekelleys.org.uk/atmel
W: http://atmelwlandriver.sourceforge.net/
S: Maintained
+ F: drivers/net/wireless/atmel*
AUDIT SUBSYSTEM
P: Al Viro
M: eparis@redhat.com
L: linux-audit@redhat.com (subscribers-only)
W: http://people.redhat.com/sgrubb/audit/
- T: git git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current.git
S: Maintained
+ F: include/linux/audit.h
+ F: kernel/audit*
AUXILIARY DISPLAY DRIVERS
P: Miguel Ojeda Sandonis
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
+ F: drivers/auxdisplay/
+ F: include/linux/cfag12864b.h
AVR32 ARCHITECTURE
P: Haavard Skinnemoen
W: http://avr32linux.org/
W: http://avrfreaks.net/
S: Supported
+ F: arch/avr32/
AVR32/AT32AP MACHINE SUPPORT
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
S: Supported
+ F: arch/avr32/mach-at32ap/
AX.25 NETWORK LAYER
P: Ralf Baechle
L: linux-hams@vger.kernel.org
W: http://www.linux-ax25.org/
S: Maintained
+ F: include/linux/ax25.h
+ F: include/net/ax25.h
+ F: net/ax25/
B43 WIRELESS DRIVER
P: Michael Buesch
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/en/users/Drivers/b43
S: Maintained
+ F: drivers/net/wireless/b43/
B43LEGACY WIRELESS DRIVER
P: Larry Finger
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/en/users/Drivers/b43
S: Maintained
+ F: drivers/net/wireless/b43legacy/
BACKLIGHT CLASS/SUBSYSTEM
P: Richard Purdie
M: rpurdie@rpsys.net
S: Maintained
+ F: drivers/video/backlight/
+ F: include/linux/backlight.h
BAYCOM/HDLCDRV DRIVERS FOR AX.25
P: Thomas Sailer
L: linux-hams@vger.kernel.org
W: http://www.baycom.org/~tom/ham/ham.html
S: Maintained
+ F: drivers/net/hamradio/baycom*
BEFS FILE SYSTEM
P: Sergey S. Kostyliov
M: rathamahata@php4.ru
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/befs.txt
+ F: fs/befs/
BFS FILE SYSTEM
P: Tigran A. Aivazian
M: tigran@aivazian.fsnet.co.uk
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/bfs.txt
+ F: fs/bfs/
+ F: include/linux/bfs_fs.h
BLACKFIN ARCHITECTURE
P: Bryan Wu
L: uclinux-dist-devel@blackfin.uclinux.org
W: http://blackfin.uclinux.org
S: Supported
+ F: arch/blackfin/
BLACKFIN EMAC DRIVER
P: Bryan Wu
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
+ F: drivers/net/bfin_mac.*
BLACKFIN RTC DRIVER
P: Mike Frysinger
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
+ F: drivers/rtc/rtc-bfin.c
BLACKFIN SERIAL DRIVER
P: Sonic Zhang
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
+ F: drivers/serial/bfin_5xx.c
BLACKFIN WATCHDOG DRIVER
P: Mike Frysinger
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org
S: Supported
+ F: drivers/watchdog/bfin_wdt.c
BLACKFIN I2C TWI DRIVER
P: Sonic Zhang
L: uclinux-dist-devel@blackfin.uclinux.org (subscribers-only)
W: http://blackfin.uclinux.org/
S: Supported
+ F: drivers/i2c/busses/i2c-bfin-twi.c
BLOCK LAYER
P: Jens Axboe
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
S: Maintained
+ F: block/
BLOCK2MTD DRIVER
P: Joern Engel
M: joern@lazybastard.org
L: linux-mtd@lists.infradead.org
S: Maintained
+ F: drivers/mtd/devices/block2mtd.c
BLUETOOTH DRIVERS
P: Marcel Holtmann
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
S: Maintained
+ F: drivers/bluetooth/
BLUETOOTH SUBSYSTEM
P: Marcel Holtmann
M: marcel@holtmann.org
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
S: Maintained
+ F: net/bluetooth/
+ F: include/net/bluetooth/
BONDING DRIVER
P: Jay Vosburgh
L: bonding-devel@lists.sourceforge.net
W: http://sourceforge.net/projects/bonding/
S: Supported
+ F: drivers/net/bonding/
+ F: include/linux/if_bonding.h
BROADCOM B44 10/100 ETHERNET DRIVER
P: Gary Zambrano
M: zambrano@broadcom.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/b44.*
BROADCOM BNX2 GIGABIT ETHERNET DRIVER
P: Michael Chan
M: mchan@broadcom.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/bnx2.*
+ F: drivers/net/bnx2_*
BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
P: Eilon Greenstein
M: eilong@broadcom.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/bnx2x*
BROADCOM TG3 GIGABIT ETHERNET DRIVER
P: Matt Carlson
M: mchan@broadcom.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/tg3.*
BSG (block layer generic sg v4 driver)
P: FUJITA Tomonori
M: fujita.tomonori@lab.ntt.co.jp
L: linux-scsi@vger.kernel.org
S: Supported
+ F: block/bsg.c
+ F: include/linux/bsg.h
BT8XXGPIO DRIVER
P: Michael Buesch
M: mb@bu3sch.de
W: http://bu3sch.de/btgpio.php
S: Maintained
+ F: drivers/gpio/bt8xxgpio.c
BTRFS FILE SYSTEM
P: Chris Mason
M: chris.mason@oracle.com
L: linux-btrfs@vger.kernel.org
W: http://btrfs.wiki.kernel.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/mason/btrfs-unstable.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable.git
S: Maintained
+ F: Documentation/filesystems/btrfs.txt
+ F: fs/btrfs/
BTTV VIDEO4LINUX DRIVER
P: Mauro Carvalho Chehab
M: mchehab@infradead.org
L: linux-media@vger.kernel.org
W: http://linuxtv.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: Documentation/video4linux/bttv/
+ F: drivers/media/video/bt8xx/bttv*
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
P: Jonathan Corbet
M: corbet@lwn.net
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: Documentation/video4linux/cafe_ccic
+ F: drivers/media/video/cafe_ccic*
CALGARY x86-64 IOMMU
P: Muli Ben-Yehuda
L: linux-kernel@vger.kernel.org
L: discuss@x86-64.org
S: Maintained
+ F: arch/x86/kernel/pci-calgary_64.c
+ F: arch/x86/kernel/tce_64.c
+ F: arch/x86/include/asm/calgary.h
+ F: arch/x86/include/asm/tce.h
CAN NETWORK LAYER
P: Urs Thuermann
L: socketcan-core@lists.berlios.de (subscribers-only)
W: http://developer.berlios.de/projects/socketcan/
S: Maintained
+ F: drivers/net/can/
+ F: include/linux/can/
+ F: include/linux/can.h
CELL BROADBAND ENGINE ARCHITECTURE
P: Arnd Bergmann
L: cbe-oss-dev@ozlabs.org
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
+ F: arch/powerpc/include/asm/cell*.h
+ F: arch/powerpc/include/asm/lv1call.h
+ F: arch/powerpc/include/asm/ps3*.h
+ F: arch/powerpc/include/asm/spu*.h
+ F: arch/powerpc/oprofile/*cell*
+ F: arch/powerpc/platforms/cell/
+ F: arch/powerpc/platforms/ps3/
CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
P: David Vrabel
M: david.vrabel@csr.com
L: linux-usb@vger.kernel.org
S: Supported
+ F: Documentation/usb/WUSB-Design-overview.txt
+ F: Documentation/usb/wusb-cbaf
+ F: drivers/usb/wusbcore/
+ F: include/linux/usb/wusb*
CFAG12864B LCD DRIVER
P: Miguel Ojeda Sandonis
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
+ F: drivers/auxdisplay/cfag12864b.c
+ F: include/linux/cfag12864b.h
CFAG12864BFB LCD FRAMEBUFFER DRIVER
P: Miguel Ojeda Sandonis
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
+ F: drivers/auxdisplay/cfag12864bfb.c
+ F: include/linux/cfag12864b.h
CFG80211 and NL80211
P: Johannes Berg
M: johannes@sipsolutions.net
L: linux-wireless@vger.kernel.org
S: Maintained
+ F: include/linux/nl80211.h
+ F: include/net/cfg80211.h
+ F: net/wireless/*
+ X: net/wireless/wext*
CHECKPATCH
P: Andy Whitcroft
M: apw@canonical.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: scripts/checkpatch.pl
CISCO 10G ETHERNET DRIVER
P: Scott Feldman
P: Joe Eykholt
M: jeykholt@cisco.com
S: Supported
+ F: drivers/net/enic/
CIRRUS LOGIC EP93XX ETHERNET DRIVER
P: Lennert Buytenhek
M: kernel@wantstofly.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/arm/ep93xx_eth.c
CIRRUS LOGIC EP93XX OHCI USB HOST DRIVER
P: Lennert Buytenhek
M: kernel@wantstofly.org
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/host/ohci-ep93xx.c
CIRRUS LOGIC CS4270 SOUND DRIVER
P: Timur Tabi
M: timur@freescale.com
L: alsa-devel@alsa-project.org
S: Supported
+ F: sound/soc/codecs/cs4270*
CIRRUS LOGIC CS4280/CS461x SOUNDDRIVER
P: Cirrus Logic Corporation (kernel 2.2 driver)
P: Nils Faerber (port to kernel 2.4)
M: Nils Faerber <nils@kernelconcepts.de>
S: Maintained
+ F: Documentation/input/cs461x.txt
+ F: sound/pci/cs46xx/
CODA FILE SYSTEM
P: Jan Harkes
L: codalist@coda.cs.cmu.edu
W: http://www.coda.cs.cmu.edu/
S: Maintained
+ F: Documentation/filesystems/coda.txt
+ F: fs/coda/
+ F: include/linux/coda*.h
COMMON INTERNET FILE SYSTEM (CIFS)
P: Steve French
L: linux-cifs-client@lists.samba.org
L: samba-technical@lists.samba.org
W: http://linux-cifs.samba.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
S: Supported
+ F: Documentation/filesystems/cifs.txt
+ F: fs/cifs/
COMPACTPCI HOTPLUG CORE
P: Scott Murray
M: scott@spiteful.org
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/hotplug/cpci_hotplug*
COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
P: Scott Murray
M: scott@spiteful.org
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/hotplug/cpcihp_zt5550.*
COMPACTPCI HOTPLUG GENERIC DRIVER
P: Scott Murray
M: scott@spiteful.org
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/hotplug/cpcihp_generic.c
COMPAL LAPTOP SUPPORT
P: Cezary Jackiewicz
M: cezary.jackiewicz@gmail.com
S: Maintained
+ F: drivers/platform/x86/compal-laptop.c
COMPUTONE INTELLIPORT MULTIPORT CARD
P: Michael H. Warfield
M: mhw@wittsend.com
W: http://www.wittsend.com/computone.html
S: Maintained
+ F: Documentation/serial/computone.txt
+ F: drivers/char/ip2/
CONEXANT ACCESSRUNNER USB DRIVER
P: Simon Arlott
L: accessrunner-general@lists.sourceforge.net
W: http://accessrunner.sourceforge.net/
S: Maintained
+ F: drivers/usb/atm/cxacru.c
CONFIGFS
P: Joel Becker
M: joel.becker@oracle.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: fs/configfs/
+ F: include/linux/configfs.h
CONTROL GROUPS (CGROUPS)
P: Paul Menage
M: lizf@cn.fujitsu.com
L: containers@lists.linux-foundation.org
S: Maintained
+ F: include/linux/cgroup*
+ F: kernel/cgroup*
CORETEMP HARDWARE MONITORING DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/coretemp
+ F: drivers/hwmon/coretemp.c
COSA/SRP SYNC SERIAL DRIVER
P: Jan "Yenya" Kasprzak
M: kas@fi.muni.cz
W: http://www.fi.muni.cz/~kas/cosa/
S: Maintained
+ F: drivers/net/wan/cosa*
CPU FREQUENCY DRIVERS
P: Dave Jones
M: davej@redhat.com
L: cpufreq@vger.kernel.org
W: http://www.codemonkey.org.uk/projects/cpufreq/
- T: git kernel.org/pub/scm/linux/kernel/git/davej/cpufreq.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq.git
S: Maintained
+ F: arch/x86/kernel/cpu/cpufreq/
+ F: drivers/cpufreq/
+ F: include/linux/cpufreq.h
CPUID/MSR DRIVER
P: H. Peter Anvin
M: hpa@zytor.com
S: Maintained
+ F: arch/x86/kernel/cpuid.c
+ F: arch/x86/kernel/msr.c
CPUSETS
P: Paul Menage
W: http://www.bullopensource.org/cpuset/
W: http://oss.sgi.com/projects/cpusets/
S: Supported
+ F: Documentation/cgroups/cpusets.txt
+ F: include/linux/cpuset.h
+ F: kernel/cpuset.c
CRAMFS FILESYSTEM
W: http://sourceforge.net/projects/cramfs/
S: Orphan
+ F: Documentation/filesystems/cramfs.txt
+ F: fs/cramfs/
CRIS PORT
P: Mikael Starvik
L: dev-etrax@axis.com
W: http://developer.axis.com
S: Maintained
+ F: arch/cris/
CRYPTO API
P: Herbert Xu
P: David S. Miller
M: davem@davemloft.net
L: linux-crypto@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
S: Maintained
+ F: Documentation/crypto/
+ F: arch/*/crypto/
+ F: crypto/
+ F: drivers/crypto/
+ F: include/crypto/
CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
P: Neil Horman
P: Jaya Kumar
M: jayakumar.alsa@gmail.com
S: Maintained
+ F: sound/pci/cs5535audio/
CX18 VIDEO4LINUX DRIVER
- P: Hans Verkuil, Andy Walls
- M: hverkuil@xs4all.nl, awalls@radix.net
+ P: Hans Verkuil
+ M: hverkuil@xs4all.nl
+ P: Andy Walls
+ M: awalls@radix.net
L: ivtv-devel@ivtvdriver.org
L: ivtv-users@ivtvdriver.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://linuxtv.org
S: Maintained
+ F: Documentation/video4linux/cx18.txt
+ F: drivers/media/video/cx18/
CXGB3 ETHERNET DRIVER (CXGB3)
P: Divy Le Ray
L: netdev@vger.kernel.org
W: http://www.chelsio.com
S: Supported
+ F: drivers/net/cxgb3/
CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
P: Steve Wise
L: general@lists.openfabrics.org
W: http://www.openfabrics.org
S: Supported
+ F: drivers/infiniband/hw/cxgb3/
CYBERPRO FB DRIVER
P: Russell King
M: rmk@arm.linux.org.uk
W: http://www.arm.linux.org.uk/
S: Maintained
-
- CYBLAFB FRAMEBUFFER DRIVER
- P: Knut Petersen
- M: Knut_Petersen@t-online.de
- L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
- S: Maintained
+ F: drivers/video/cyber2000fb.*
CYCLADES 2X SYNC CARD DRIVER
P: Arnaldo Carvalho de Melo
M: acme@ghostprotocols.net
W: http://oops.ghostprotocols.net:81/blog
S: Maintained
+ F: drivers/net/wan/cycx*
CYCLADES ASYNC MUX DRIVER
W: http://www.cyclades.com/
S: Orphan
+ F: drivers/char/cyclades.c
+ F: include/linux/cyclades.h
CYCLADES PC300 DRIVER
W: http://www.cyclades.com/
S: Orphan
+ F: drivers/net/wan/pc300*
DAMA SLAVE for AX.25
P: Joerg Reuter
W: http://www.qsl.net/dl1bke/
L: linux-hams@vger.kernel.org
S: Maintained
+ F: net/ax25/af_ax25.c
+ F: net/ax25/ax25_dev.c
+ F: net/ax25/ax25_ds_*
+ F: net/ax25/ax25_in.c
+ F: net/ax25/ax25_out.c
+ F: net/ax25/ax25_timer.c
+ F: net/ax25/sysctl_net_ax25.c
DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
P: Tobias Ringstrom
M: tori@unhappy.mine.nu
L: netdev@vger.kernel.org
S: Maintained
+ F: Documentation/networking/dmfe.txt
+ F: drivers/net/tulip/dmfe.c
DC390/AM53C974 SCSI driver
P: Kurt Garloff
P: Guennadi Liakhovetski
M: g.liakhovetski@gmx.de
S: Maintained
+ F: drivers/scsi/tmscsim.*
DC395x SCSI driver
P: Oliver Neukum
L: dc395x@twibble.org
L: http://lists.twibble.org/mailman/listinfo/dc395x/
S: Maintained
+ F: Documentation/scsi/dc395x.txt
+ F: drivers/scsi/dc395x.*
DCCP PROTOCOL
P: Arnaldo Carvalho de Melo
L: dccp@vger.kernel.org
W: http://linux-net.osdl.org/index.php/DCCP
S: Maintained
+ F: include/linux/dccp.h
+ F: include/linux/tfrc.h
+ F: net/dccp/
DECnet NETWORK LAYER
P: Christine Caulfield
W: http://linux-decnet.sourceforge.net
L: linux-decnet-user@lists.sourceforge.net
S: Maintained
+ F: Documentation/networking/decnet.txt
+ F: net/decnet/
DEFXX FDDI NETWORK DRIVER
P: Maciej W. Rozycki
M: macro@linux-mips.org
S: Maintained
+ F: drivers/net/defxx.*
DELL LAPTOP DRIVER
P: Matthew Garrett
M: mjg59@srcf.ucam.org
S: Maintained
+ F: drivers/platform/x86/dell-laptop.c
DELL LAPTOP SMM DRIVER
P: Massimo Dal Zotto
M: dz@debian.org
W: http://www.debian.org/~dz/i8k/
S: Maintained
+ F: drivers/char/i8k.c
+ F: include/linux/i8k.h
DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
P: Doug Warzecha
M: Douglas_Warzecha@dell.com
S: Maintained
+ F: Documentation/dcdbas.txt
+ F: drivers/firmware/dcdbas.*
DELL WMI EXTRAS DRIVER
P: Matthew Garrett
L: dm-devel@redhat.com
W: http://sources.redhat.com/dm
S: Maintained
+ F: Documentation/device-mapper/
+ F: drivers/md/dm*
+ F: include/linux/device-mapper.h
+ F: include/linux/dm-*.h
DIGI INTL. EPCA DRIVER
P: Digi International, Inc
L: Eng.Linux@digi.com
W: http://www.digi.com
S: Orphan
+ F: Documentation/serial/digiepca.txt
+ F: drivers/char/epca*
+ F: drivers/char/digi*
DIRECTORY NOTIFICATION (DNOTIFY)
P: Stephen Rothwell
M: sfr@canb.auug.org.au
L: linux-kernel@vger.kernel.org
S: Supported
+ F: Documentation/filesystems/dnotify.txt
+ F: fs/notify/dnotify/
+ F: include/linux/dnotify.h
DISK GEOMETRY AND PARTITION HANDLING
P: Andries Brouwer
M: jack@suse.cz
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/quota.txt
+ F: fs/quota/
+ F: include/linux/quota*.h
DISTRIBUTED LOCK MANAGER (DLM)
P: Christine Caulfield
M: teigland@redhat.com
L: cluster-devel@redhat.com
W: http://sources.redhat.com/cluster/
- T: git kernel.org:/pub/scm/linux/kernel/git/teigland/dlm.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm.git
S: Supported
+ F: fs/dlm/
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
P: Maciej Sosnowski
M: dan.j.williams@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: drivers/dma/
+ F: include/linux/dma*
DME1737 HARDWARE MONITOR DRIVER
P: Juerg Haefliger
M: juergh@gmail.com
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/dme1737
+ F: drivers/hwmon/dme1737.c
DOCBOOK FOR DOCUMENTATION
P: Randy Dunlap
M: shaohua.li@intel.com
L: linux-acpi@vger.kernel.org
S: Supported
+ F: drivers/acpi/dock.c
- DOCUMENTATION (/Documentation directory)
+ DOCUMENTATION
P: Randy Dunlap
M: rdunlap@xenotime.net
L: linux-doc@vger.kernel.org
S: Maintained
+ F: Documentation/
DOUBLETALK DRIVER
P: James R. Van Zandt
M: jrv@vanzandt.mv.com
L: blinux-list@redhat.com
S: Maintained
+ F: drivers/char/dtlk.c
+ F: include/linux/dtlk.h
DPT_I2O SCSI RAID DRIVER
P: Adaptec OEM Raid Solutions
L: linux-scsi@vger.kernel.org
W: http://www.adaptec.com/
S: Maintained
+ F: drivers/scsi/dpt*
+ F: drivers/scsi/dpt/
DRIVER CORE, KOBJECTS, AND SYSFS
P: Greg Kroah-Hartman
L: linux-kernel@vger.kernel.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
+ F: Documentation/kobject.txt
+ F: drivers/base/
+ F: fs/sysfs/
+ F: include/linux/kobj*
+ F: lib/kobj*
DRM DRIVERS
P: David Airlie
M: airlied@linux.ie
L: dri-devel@lists.sourceforge.net
- T: git kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git
S: Maintained
+ F: drivers/gpu/drm/
DSCC4 DRIVER
P: Francois Romieu
M: romieu@fr.zoreil.com
L: netdev@vger.kernel.org
S: Maintained
-
- DVB SUBSYSTEM AND DRIVERS
- P: LinuxTV.org Project
- M: linux-media@vger.kernel.org
- W: http://linuxtv.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
- S: Maintained
+ F: drivers/net/wan/dscc4.c
DZ DECSTATION DZ11 SERIAL DRIVER
P: Maciej W. Rozycki
M: macro@linux-mips.org
S: Maintained
+ F: drivers/serial/dz.*
EATA-DMA SCSI DRIVER
P: Michael Neuffer
- L: linux-eata@i-connect.net, linux-scsi@vger.kernel.org
+ M: mike@i-Connect.Net
+ L: linux-eata@i-connect.net
+ L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/eata*
EATA ISA/EISA/PCI SCSI DRIVER
P: Dario Ballabio
M: ballabio_dario@emc.com
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/eata.c
EATA-PIO SCSI DRIVER
P: Michael Neuffer
M: mike@i-Connect.Net
- L: linux-eata@i-connect.net, linux-scsi@vger.kernel.org
+ L: linux-eata@i-connect.net
+ L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/eata_pio.*
EBTABLES
P: Bart De Schuymer
L: ebtables-devel@lists.sourceforge.net
W: http://ebtables.sourceforge.net/
S: Maintained
+ F: include/linux/netfilter_bridge/ebt_*.h
+ F: net/bridge/netfilter/ebt*.c
ECRYPT FILE SYSTEM
- P: Tyler Hicks, Dustin Kirkland
- M: tyhicks@linux.vnet.ibm.com, kirkland@canonical.com
+ P: Tyler Hicks
+ M: tyhicks@linux.vnet.ibm.com
+ M: Dustin Kirkland
+ P: kirkland@canonical.com
L: ecryptfs-devel@lists.launchpad.net
W: https://launchpad.net/ecryptfs
S: Supported
+ F: Documentation/filesystems/ecryptfs.txt
+ F: fs/ecryptfs/
EDAC-CORE
P: Doug Thompson
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Supported
+ F: Documentation/edac.txt
+ F: drivers/edac/edac_*
+ F: include/linux/edac.h
EDAC-E752X
P: Mark Gross
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/e752x_edac.c
EDAC-E7XXX
P: Doug Thompson
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/e7xxx_edac.c
EDAC-I82443BXGX
P: Tim Small
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/i82443bxgx_edac.c
EDAC-I3000
P: Jason Uhlenkott
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/i3000_edac.c
EDAC-I5000
P: Doug Thompson
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/i5000_edac.c
EDAC-I5400
P: Mauro Carvalho Chehab
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/i5400_edac.c
EDAC-I82975X
P: Ranganathan Desikan
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/i82975x_edac.c
EDAC-PASEMI
P: Egor Martovetsky
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/pasemi_edac.c
EDAC-R82600
P: Tim Small
L: bluesmoke-devel@lists.sourceforge.net
W: bluesmoke.sourceforge.net
S: Maintained
+ F: drivers/edac/r82600_edac.c
EEEPC LAPTOP EXTRAS DRIVER
P: Corentin Chary
L: acpi4asus-user@lists.sourceforge.net
W: http://sourceforge.net/projects/acpi4asus
S: Maintained
+ F: drivers/platform/x86/eeepc-laptop.c
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
+ F: fs/efs/
EHCA (IBM GX bus InfiniBand adapter) DRIVER
P: Hoang-Nam Nguyen
M: raisch@de.ibm.com
L: general@lists.openfabrics.org
S: Supported
+ F: drivers/infiniband/hw/ehca/
EMBEDDED LINUX
P: Paul Gortmaker
L: linux-scsi@vger.kernel.org
W: http://sourceforge.net/projects/lpfcxxxx
S: Supported
+ F: drivers/scsi/lpfc/
EPSON 1355 FRAMEBUFFER DRIVER
P: Christopher Hoover
- M: ch@murgatroid.com, ch@hpl.hp.com
+ M: ch@murgatroid.com
+ P: Christopher Hoover
+ M: ch@hpl.hp.com
S: Maintained
+ F: drivers/video/epson1355fb.c
EPSON S1D13XXX FRAMEBUFFER DRIVER
P: Kristoffer Ericson
M: kristoffer.ericson@gmail.com
S: Maintained
+ F: drivers/video/s1d13xxxfb.c
+ F: include/video/s1d13xxxfb.h
ETHEREXPRESS-16 NETWORK DRIVER
P: Philip Blundell
M: philb@gnu.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/eexpress.*
ETHERNET BRIDGE
P: Stephen Hemminger
L: bridge@lists.linux-foundation.org
W: http://www.linux-foundation.org/en/Net:Bridge
S: Maintained
+ F: include/linux/netfilter_bridge/
+ F: net/bridge/
ETHERTEAM 16I DRIVER
P: Mika Kuoppala
M: miku@iki.fi
S: Maintained
+ F: drivers/net/eth16i.c
EXT2 FILE SYSTEM
L: linux-ext4@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/ext2.txt
+ F: fs/ext2/
+ F: include/linux/ext2*
EXT3 FILE SYSTEM
- P: Stephen Tweedie, Andrew Morton
- M: sct@redhat.com, akpm@linux-foundation.org, adilger@sun.com
+ P: Stephen Tweedie
+ M: sct@redhat.com
+ P: Andrew Morton
+ M: akpm@linux-foundation.org
+ P: Andreas Dilger
+ M: adilger@sun.com
L: linux-ext4@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/ext3.txt
+ F: fs/ext3/
+ F: include/linux/ext3*
EXT4 FILE SYSTEM
P: Theodore Ts'o
- M: tytso@mit.edu, adilger@sun.com
+ M: tytso@mit.edu
+ P: Andreas Dilger
+ M: adilger@sun.com
L: linux-ext4@vger.kernel.org
W: http://ext4.wiki.kernel.org
S: Maintained
+ F: Documentation/filesystems/ext4.txt
+ F: fs/ext4/
F71805F HARDWARE MONITORING DRIVER
P: Jean Delvare
M: khali@linux-fr.org
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/f71805f
+ F: drivers/hwmon/f71805f.c
FARSYNC SYNCHRONOUS DRIVER
P: Kevin Curtis
M: kevin.curtis@farsite.co.uk
W: http://www.farsite.co.uk/
S: Supported
+ F: drivers/net/wan/farsync.*
FAULT INJECTION SUPPORT
P: Akinobu Mita
M: akinobu.mita@gmail.com
S: Supported
+ F: Documentation/fault-injection/
+ F: lib/fault-inject.c
FILE LOCKING (flock() and fcntl()/lockf())
P: Matthew Wilcox
M: matthew@wil.cx
L: linux-fsdevel@vger.kernel.org
S: Maintained
+ F: include/linux/fcntl.h
+ F: include/linux/fs.h
+ F: fs/fcntl.c
+ F: fs/locks.c
FILESYSTEMS (VFS and infrastructure)
P: Alexander Viro
M: viro@zeniv.linux.org.uk
L: linux-fsdevel@vger.kernel.org
S: Maintained
+ F: fs/*
FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
P: Riku Voipio
M: riku.vipio@iki.fi
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/f75375s.c
+ F: include/linux/f75375s.h
- FIREWIRE SUBSYSTEM (drivers/firewire, <linux/firewire*.h>)
- P: Kristian Hoegsberg, Stefan Richter
- M: krh@redhat.com, stefanr@s5r6.in-berlin.de
+ FIREWIRE SUBSYSTEM
+ P: Kristian Hoegsberg
+ M: krh@redhat.com
+ P: Stefan Richter
+ M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
S: Maintained
+ F: drivers/firewire/
+ F: include/linux/firewire*.h
FIRMWARE LOADER (request_firmware)
L: linux-kernel@vger.kernel.org
S: Orphan
+ F: Documentation/firmware_class/
+ F: drivers/base/firmware*.c
+ F: include/linux/firmware.h
FPU EMULATOR
P: Bill Metzenthen
- M: billm@suburbia.net
- W: http://suburbia.net/~billm/floating-point/emulator/
+ M: billm@melbpc.org.au
+ W: http://floatingpoint.sourceforge.net/emulator/index.html
S: Maintained
+ F: arch/x86/math-emu/
FRAME RELAY DLCI/FRAD (Sangoma drivers too)
P: Mike McLagan
M: mike.mclagan@linux.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/wan/dlci.c
+ F: drivers/net/wan/sdla.c
FRAMEBUFFER LAYER
P: Antonino Daplas
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
W: http://linux-fbdev.sourceforge.net/
S: Maintained
+ F: Documentation/fb/
+ F: drivers/video/fb*
+ F: include/linux/fb.h
FREESCALE DMA DRIVER
P: Li Yang
L: linuxppc-embedded@ozlabs.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/dma/fsldma.*
FREESCALE I2C CPM DRIVER
P: Jochen Friedrich
L: linuxppc-dev@ozlabs.org
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: drivers/i2c/busses/i2c-cpm.c
FREESCALE IMX / MXC FRAMEBUFFER DRIVER
P: Sascha Hauer
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ F: arch/arm/plat-mxc/include/mach/imxfb.h
+ F: drivers/video/imxfb.c
FREESCALE SOC FS_ENET DRIVER
P: Pantelis Antoniou
L: linuxppc-dev@ozlabs.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/fs_enet/
+ F: include/linux/fs_enet_pd.h
FREESCALE QUICC ENGINE LIBRARY
P: Timur Tabi
M: timur@freescale.com
L: linuxppc-dev@ozlabs.org
S: Supported
+ F: arch/powerpc/sysdev/qe_lib/
+ F: arch/powerpc/include/asm/*qe.h
FREESCALE HIGHSPEED USB DEVICE DRIVER
P: Li Yang
L: linux-usb@vger.kernel.org
L: linuxppc-dev@ozlabs.org
S: Maintained
+ F: drivers/usb/gadget/fsl_usb2_udc.c
FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
P: Li Yang
L: netdev@vger.kernel.org
L: linuxppc-dev@ozlabs.org
S: Maintained
+ F: drivers/net/ucc_geth*
FREESCALE QUICC ENGINE UCC UART DRIVER
P: Timur Tabi
M: timur@freescale.com
L: linuxppc-dev@ozlabs.org
S: Supported
+ F: drivers/serial/ucc_uart.c
FREESCALE SOC SOUND DRIVERS
P: Timur Tabi
L: alsa-devel@alsa-project.org
L: linuxppc-dev@ozlabs.org
S: Supported
+ F: sound/soc/fsl/fsl*
+ F: sound/soc/fsl/mpc8610_hpcd.c
FREEVXFS FILESYSTEM
P: Christoph Hellwig
M: hch@infradead.org
W: ftp://ftp.openlinux.org/pub/people/hch/vxfs
S: Maintained
+ F: fs/freevxfs/
FREEZER
P: Pavel Machek
M: rjw@sisk.pl
L: linux-pm@lists.linux-foundation.org
S: Supported
+ F: Documentation/power/freezing-of-tasks.txt
+ F: include/linux/freezer.h
+ F: kernel/freezer.c
FTRACE
P: Steven Rostedt
M: rostedt@goodmis.org
S: Maintained
+ F: Documentation/ftrace.txt
+ F: arch/*/*/*/ftrace.h
+ F: arch/*/kernel/ftrace.c
+ F: include/*/ftrace.h
+ F: kernel/trace/
FUJITSU FR-V (FRV) PORT
P: David Howells
M: dhowells@redhat.com
S: Maintained
+ F: arch/frv/
FUJITSU LAPTOP EXTRAS
P: Jonathan Woithe
M: jwoithe@physics.adelaide.edu.au
L: linux-acpi@vger.kernel.org
S: Maintained
+ F: drivers/platform/x86/fujitsu-laptop.c
FUSE: FILESYSTEM IN USERSPACE
P: Miklos Szeredi
L: fuse-devel@lists.sourceforge.net
W: http://fuse.sourceforge.net/
S: Maintained
+ F: fs/fuse/
+ F: include/linux/fuse.h
FUTURE DOMAIN TMC-16x0 SCSI DRIVER (16-bit)
P: Rik Faith
M: faith@cs.unc.edu
L: linux-scsi@vger.kernel.org
S: Odd Fixes (e.g., new signatures)
+ F: drivers/scsi/fdomain.*
GDT SCSI DISK ARRAY CONTROLLER DRIVER
P: Achim Leubner
L: linux-scsi@vger.kernel.org
W: http://www.icp-vortex.com/
S: Supported
+ F: drivers/scsi/gdt*
GENERIC GPIO I2C DRIVER
P: Haavard Skinnemoen
M: hskinnemoen@atmel.com
S: Supported
+ F: drivers/i2c/busses/i2c-gpio.c
+ F: include/linux/i2c-gpio.h
GENERIC HDLC (WAN) DRIVERS
P: Krzysztof Halasa
M: khc@pm.waw.pl
W: http://www.kernel.org/pub/linux/utils/net/hdlc/
S: Maintained
+ F: drivers/net/wan/c101.c
+ F: drivers/net/wan/hd6457*
+ F: drivers/net/wan/hdlc*
+ F: drivers/net/wan/n2.c
+ F: drivers/net/wan/pc300too.c
+ F: drivers/net/wan/pci200syn.c
+ F: drivers/net/wan/wanxl*
GFS2 FILE SYSTEM
P: Steven Whitehouse
M: swhiteho@redhat.com
L: cluster-devel@redhat.com
W: http://sources.redhat.com/cluster/
- T: git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes.git
- T: git kernel.org:/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw.git
S: Supported
+ F: Documentation/filesystems/gfs2*.txt
+ F: fs/gfs2/
+ F: include/linux/gfs2_ondisk.h
GIGASET ISDN DRIVERS
P: Hansjoerg Lipp
L: gigaset307x-common@lists.sourceforge.net
W: http://gigaset307x.sourceforge.net/
S: Maintained
+ F: Documentation/isdn/README.gigaset
+ F: drivers/isdn/gigaset/
+ F: include/linux/gigaset_dev.h
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Frank Seidel
L: lm-sensors@lm-sensors.org
W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
S: Maintained
+ F: drivers/hwmon/hdaps.c
HYPERVISOR VIRTUAL CONSOLE DRIVER
L: linuxppc-dev@ozlabs.org
P: Frank Zago
M: frank@zago.net
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/gspca/finepix.c
GSPCA M5602 SUBDRIVER
P: Erik Andren
M: erik.andren@gmail.com
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/gspca/m5602/
GSPCA PAC207 SONIXB SUBDRIVER
P: Hans de Goede
M: hdegoede@redhat.com
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/gspca/pac207.c
GSPCA T613 SUBDRIVER
P: Leandro Costantino
M: lcostantino@gmail.com
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/gspca/t613.c
GSPCA USB WEBCAM DRIVER
P: Jean-Francois Moine
M: moinejf@free.fr
W: http://moinejf.free.fr
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/gspca/
HARDWARE MONITORING
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
S: Orphan
+ F: drivers/hwmon/
HARDWARE RANDOM NUMBER GENERATOR CORE
S: Orphan
+ F: Documentation/hw_random.txt
+ F: drivers/char/hw_random/
+ F: include/linux/hw_random.h
HARMONY SOUND DRIVER
P: Kyle McMartin
M: kyle@mcmartin.ca
L: linux-parisc@vger.kernel.org
S: Maintained
+ F: sound/parisc/harmony.*
HAYES ESP SERIAL DRIVER
P: Andrew J. Robinson
L: linux-kernel@vger.kernel.org
W: http://www.nyx.net/~arobinso
S: Maintained
-
- HEWLETT-PACKARD FIBRE CHANNEL 64-bit/66MHz PCI non-intelligent HBA
- P: Chirag Kantharia
- M: chirag.kantharia@hp.com
- L: iss_storagedev@hp.com
- S: Maintained
+ F: Documentation/serial/hayes-esp.txt
+ F: drivers/char/esp.c
HEWLETT-PACKARD SMART2 RAID DRIVER
P: Chirag Kantharia
M: chirag.kantharia@hp.com
L: iss_storagedev@hp.com
S: Maintained
+ F: Documentation/blockdev/cpqarray.txt
+ F: drivers/block/cpqarray.*
HEWLETT-PACKARD SMART CISS RAID DRIVER (cciss)
P: Mike Miller
M: mike.miller@hp.com
L: iss_storagedev@hp.com
S: Supported
+ F: Documentation/blockdev/cciss.txt
+ F: drivers/block/cciss*
+ F: include/linux/cciss_ioctl.h
HFS FILESYSTEM
P: Roman Zippel
M: zippel@linux-m68k.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/hfs.txt
+ F: fs/hfs/
HGA FRAMEBUFFER DRIVER
P: Ferenc Bakonyi
L: linux-nvidia@lists.surfsouth.com
W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
S: Maintained
+ F: drivers/video/hgafb.c
HIBERNATION (aka Software Suspend, aka swsusp)
P: Pavel Machek
M: rjw@sisk.pl
L: linux-pm@lists.linux-foundation.org
S: Supported
+ F: arch/x86/power/
+ F: drivers/base/power/
+ F: kernel/power/
+ F: include/linux/suspend.h
+ F: include/linux/freezer.h
+ F: include/linux/pm.h
+ F: include/asm-*/suspend*.h
+ F: arch/*/include/asm/suspend*.h
HID CORE LAYER
P: Jiri Kosina
M: jkosina@suse.cz
L: linux-input@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
+ F: drivers/hid/
+ F: include/linux/hid*
HIGH-RESOLUTION TIMERS, CLOCKEVENTS, DYNTICKS
P: Thomas Gleixner
M: tglx@linutronix.de
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/timers/
+ F: kernel/hrtimer.c
+ F: include/linux/hrtimer.h
HIGH-SPEED SCC DRIVER FOR AX.25
P: Klaus Kudielka
L: linux-hams@vger.kernel.org
W: http://www.nt.tuwien.ac.at/~kkudielk/Linux/
S: Maintained
+ F: drivers/net/hamradio/dmascc.c
+ F: drivers/net/hamradio/scc.c
HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
P: HighPoint Linux Team
M: linux@highpoint-tech.com
W: http://www.highpoint-tech.com
S: Supported
+ F: Documentation/scsi/hptiop.txt
+ F: drivers/scsi/hptiop.c
HIPPI
P: Jes Sorensen
M: jes@trained-monkey.org
L: linux-hippi@sunsite.dk
S: Maintained
+ F: include/linux/hippidevice.h
+ F: include/linux/if_hippi.h
+ F: net/802/hippi.c
HOST AP DRIVER
P: Jouni Malinen
L: linux-wireless@vger.kernel.org
W: http://hostap.epitest.fi/
S: Maintained
+ F: drivers/net/wireless/hostap/
HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
P: Carlos Corbacho
M: carlos@strangeworlds.co.uk
S: Odd Fixes
+ F: drivers/platform/x86/tc1100-wmi.c
HP100: Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
P: Jaroslav Kysela
M: perex@perex.cz
S: Maintained
+ F: drivers/net/hp100.*
- HPET: High Precision Event Timers driver (drivers/char/hpet.c)
+ HPET: High Precision Event Timers driver
P: Clemens Ladisch
M: clemens@ladisch.de
S: Maintained
+ F: Documentation/timers/hpet.txt
+ F: drivers/char/hpet.c
+ F: include/linux/hpet.h
HPET: i386
P: Venkatesh Pallipadi (Venki)
M: venkatesh.pallipadi@intel.com
S: Maintained
+ F: arch/x86/kernel/hpet.c
+ F: arch/x86/include/asm/hpet.h
HPET: x86_64
P: Vojtech Pavlik
M: vojtech@suse.cz
S: Maintained
- HPET: ACPI hpet.c
+ HPET: ACPI
P: Bob Picco
M: bob.picco@hp.com
S: Maintained
+ F: drivers/char/hpet.c
HPFS FILESYSTEM
P: Mikulas Patocka
M: mikulas@artax.karlin.mff.cuni.cz
W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
S: Maintained
+ F: fs/hpfs/
- HSO 3G Modem Driver (hso.c)
+ HSO 3G MODEM DRIVER
P: Denis Joseph Barrow
M: d.barow@option.com
W: http://www.pharscape.org
S: Maintained
+ F: drivers/net/usb/hso.c
HTCPEN TOUCHSCREEN DRIVER
P: Pau Oliva Fora
M: pof@eslack.org
L: linux-input@vger.kernel.org
S: Maintained
+ F: drivers/input/touchscreen/htcpen.c
HUGETLB FILESYSTEM
P: William Irwin
M: wli@holomorphy.com
S: Maintained
+ F: fs/hugetlbfs/
I2C/SMBUS STUB DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: drivers/i2c/busses/i2c-stub.c
I2C SUBSYSTEM
P: Jean Delvare (PC drivers, core)
W: http://i2c.wiki.kernel.org/
T: quilt kernel.org/pub/linux/kernel/people/jdelvare/linux-2.6/jdelvare-i2c/
S: Maintained
+ F: Documentation/i2c/
+ F: drivers/i2c/
+ F: include/linux/i2c.h
+ F: include/linux/i2c-dev.h
+ F: include/linux/i2c-id.h
I2C-TINY-USB DRIVER
P: Till Harbaum
M: till@harbaum.org
L: linux-i2c@vger.kernel.org
- T: http://www.harbaum.org/till/i2c_tiny_usb
+ W: http://www.harbaum.org/till/i2c_tiny_usb
S: Maintained
+ F: drivers/i2c/busses/i2c-tiny-usb.c
i386 BOOT CODE
P: H. Peter Anvin
M: hpa@zytor.com
L: Linux-Kernel@vger.kernel.org
S: Maintained
+ F: arch/x86/boot/
i386 SETUP CODE / CPU ERRATA WORKAROUNDS
P: H. Peter Anvin
M: hpa@zytor.com
- T: git.kernel.org:/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup.git
S: Maintained
IA64 (Itanium) PLATFORM
M: tony.luck@intel.com
L: linux-ia64@vger.kernel.org
W: http://www.ia64-linux.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git
S: Maintained
+ F: arch/ia64/
IBM MCA SCSI SUBSYSTEM DRIVER
P: Michael Lang
M: langa2@kph.uni-mainz.de
W: http://www.uni-mainz.de/~langm000/linux.html
S: Maintained
+ F: drivers/scsi/ibmmca.c
IBM Power Linux RAID adapter
P: Brian King
M: brking@us.ibm.com
S: Supported
+ F: drivers/scsi/ipr.*
IBM ServeRAID RAID DRIVER
P: Jack Hammer
M: ipslinux@adaptec.com
W: http://www.developer.ibm.com/welcome/netfinity/serveraid.html
S: Supported
+ F: drivers/scsi/ips.*
IDE SUBSYSTEM
P: Bartlomiej Zolnierkiewicz
L: linux-ide@vger.kernel.org
T: quilt kernel.org/pub/linux/kernel/people/bart/pata-2.6/
S: Maintained
+ F: Documentation/ide/
+ F: drivers/ide/
+ F: include/linux/ide.h
IDE/ATAPI DRIVERS
P: Borislav Petkov
M: petkovbb@gmail.com
L: linux-ide@vger.kernel.org
S: Maintained
+ F: Documentation/cdrom/ide-cd
+ F: drivers/ide/ide-cd*
IDLE-I7300
P: Andy Henroid
M: andrew.d.henroid@intel.com
L: linux-pm@lists.linux-foundation.org
S: Supported
+ F: drivers/idle/i7300_idle.c
- IEEE 1394 SUBSYSTEM (drivers/ieee1394)
+ IEEE 1394 SUBSYSTEM
P: Ben Collins
M: ben.collins@ubuntu.com
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
S: Maintained
+ F: drivers/ieee1394/
- IEEE 1394 RAW I/O DRIVER (raw1394)
+ IEEE 1394 RAW I/O DRIVER
P: Dan Dennedy
M: dan@dennedy.org
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
S: Maintained
+ F: drivers/ieee1394/raw1394*
INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
P: Mimi Zohar
M: zohar@us.ibm.com
S: Supported
+ F: security/integrity/ima/
IMS TWINTURBO FRAMEBUFFER DRIVER
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Orphan
+ F: drivers/video/imsttfb.c
INFINIBAND SUBSYSTEM
P: Roland Dreier
M: hal.rosenstock@gmail.com
L: general@lists.openfabrics.org (moderated for non-subscribers)
W: http://www.openib.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git
S: Supported
+ F: Documentation/infiniband/
+ F: drivers/infiniband/
+ F: include/linux/if_infiniband.h
INOTIFY
P: John McCutchan
M: rlove@rlove.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/inotify.txt
+ F: fs/notify/inotify/
+ F: include/linux/inotify.h
INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
P: Dmitry Torokhov
M: dmitry.torokhov@gmail.com
M: dtor@mail.ru
L: linux-input@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/dtor/input.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
S: Maintained
+ F: drivers/input/
INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
P: Sylvain Meyer
M: sylvain.meyer@worldonline.fr
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: Documentation/fb/intelfb.txt
+ F: drivers/video/intelfb/
INTEL 810/815 FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/i810/
INTEL MENLOW THERMAL DRIVER
P: Sujith Thomas
L: linux-acpi@vger.kernel.org
W: http://www.lesswatts.org/projects/acpi/
S: Supported
+ F: drivers/platform/x86/intel_menlow.c
INTEL IA32 MICROCODE UPDATE SUPPORT
P: Tigran Aivazian
M: tigran@aivazian.fsnet.co.uk
S: Maintained
+ F: arch/x86/kernel/microcode_core.c
+ F: arch/x86/kernel/microcode_intel.c
INTEL I/OAT DMA DRIVER
P: Maciej Sosnowski
M: maciej.sosnowski@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: drivers/dma/ioat*
INTEL IOMMU (VT-d)
P: David Woodhouse
M: dwmw2@infradead.org
L: iommu@lists.linux-foundation.org
- T: git://git.infradead.org/iommu-2.6.git
+ T: git git://git.infradead.org/iommu-2.6.git
S: Supported
+ F: drivers/pci/intel-iommu.c
+ F: include/linux/intel-iommu.h
INTEL IOP-ADMA DMA DRIVER
P: Dan Williams
M: dan.j.williams@intel.com
L: linux-kernel@vger.kernel.org
S: Supported
+ F: drivers/dma/iop-adma.c
INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
P: Krzysztof Halasa
M: khc@pm.waw.pl
S: Maintained
+ F: arch/arm/mach-ixp4xx/include/mach/qmgr.h
+ F: arch/arm/mach-ixp4xx/include/mach/npe.h
+ F: arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+ F: arch/arm/mach-ixp4xx/ixp4xx_npe.c
+ F: drivers/net/arm/ixp4xx_eth.c
+ F: drivers/net/wan/ixp4xx_hss.c
INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
P: Deepak Saxena
M: dsaxena@plexity.net
S: Maintained
+ F: drivers/char/hw_random/ixp4xx-rng.c
INTEL IXP2000 ETHERNET DRIVER
P: Lennert Buytenhek
M: kernel@wantstofly.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/ixp2000/
INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/ixgb/ixgbe)
P: Jeff Kirsher
L: e1000-devel@lists.sourceforge.net
W: http://e1000.sourceforge.net/
S: Supported
+ F: drivers/net/e100.c
+ F: drivers/net/e1000/
+ F: drivers/net/e1000e/
+ F: drivers/net/igb/
+ F: drivers/net/ixgb/
+ F: drivers/net/ixgbe/
INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
P: Zhu Yi
W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
W: http://ipw2100.sourceforge.net
S: Supported
+ F: Documentation/networking/README.ipw2100
+ F: drivers/net/wireless/ipw2x00/ipw2100.*
INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT
P: Zhu Yi
W: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel
W: http://ipw2200.sourceforge.net
S: Supported
+ F: Documentation/networking/README.ipw2200
+ F: drivers/net/wireless/ipw2x00/ipw2200.*
INTEL WIRELESS WIMAX CONNECTION 2400
P: Inaky Perez-Gonzalez
L: wimax@linuxwimax.org
S: Supported
W: http://linuxwimax.org
+ F: Documentation/wimax/README.i2400m
+ F: drivers/net/wimax/i2400m/
+ F: include/linux/wimax/i2400m.h
INTEL WIRELESS WIFI LINK (iwlwifi)
P: Zhu Yi
L: linux-wireless@vger.kernel.org
L: ipw3945-devel@lists.sourceforge.net
W: http://intellinuxwireless.org
- T: git kernel.org:/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6.git
S: Supported
+ F: drivers/net/wireless/iwlwifi/
IOC3 ETHERNET DRIVER
P: Ralf Baechle
M: ralf@linux-mips.org
L: linux-mips@linux-mips.org
S: Maintained
+ F: drivers/net/ioc3-eth.c
IOC3 SERIAL DRIVER
P: Pat Gefre
M: pfg@sgi.com
L: linux-mips@linux-mips.org
S: Maintained
+ F: drivers/serial/ioc3_serial.c
IP MASQUERADING
P: Juanjo Ciarlante
M: jjciarla@raiz.uncu.edu.ar
S: Maintained
+ F: net/ipv4/netfilter/ipt_MASQUERADE.c
IP1000A 10/100/1000 GIGABIT ETHERNET DRIVER
P: Francois Romieu
M: jesse@icplus.com.tw
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/ipg.c
IPATH DRIVER
P: Ralph Campbell
L: general@lists.openfabrics.org
T: git git://git.qlogic.com/ipath-linux-2.6
S: Supported
+ F: drivers/infiniband/hw/ipath/
IPMI SUBSYSTEM
P: Corey Minyard
L: openipmi-developer@lists.sourceforge.net
W: http://openipmi.sourceforge.net/
S: Supported
+ F: Documentation/IPMI.txt
+ F: drivers/char/ipmi/
+ F: include/linux/ipmi*
IPS SCSI RAID DRIVER
P: Adaptec OEM Raid Solutions
L: linux-scsi@vger.kernel.org
W: http://www.adaptec.com/
S: Maintained
+ F: drivers/scsi/ips*
IPVS
P: Wensong Zhang
L: netdev@vger.kernel.org
L: lvs-devel@vger.kernel.org
S: Maintained
+ F: Documentation/networking/ipvs-sysctl.txt
+ F: net/netfilter/ipvs/
IPWIRELESS DRIVER
P: Jiri Kosina
P: David Sterba
M: dsterba@suse.cz
S: Maintained
- T: git://git.kernel.org/pub/scm/linux/kernel/git/jikos/ipwireless_cs.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/ipwireless_cs.git
+ F: drivers/char/pcmcia/ipwireless/
IPX NETWORK LAYER
P: Arnaldo Carvalho de Melo
M: acme@ghostprotocols.net
L: netdev@vger.kernel.org
S: Maintained
+ F: include/linux/ipx.h
+ F: include/net/ipx.h
+ F: net/ipx/
IRDA SUBSYSTEM
P: Samuel Ortiz
L: irda-users@lists.sourceforge.net (subscribers-only)
W: http://irda.sourceforge.net/
S: Maintained
+ F: Documentation/networking/irda.txt
+ F: drivers/net/irda/
+ F: include/net/irda/
+ F: net/irda/
ISAPNP
P: Jaroslav Kysela
M: perex@perex.cz
S: Maintained
+ F: Documentation/isapnp.txt
+ F: drivers/pnp/isapnp/
+ F: include/linux/isapnp.h
ISCSI
P: Mike Christie
M: michaelc@cs.wisc.edu
L: open-iscsi@googlegroups.com
W: www.open-iscsi.org
- T: git kernel.org:/pub/scm/linux/kernel/mnc/linux-2.6-iscsi.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mnc/linux-2.6-iscsi.git
S: Maintained
+ F: drivers/scsi/*iscsi*
+ F: include/scsi/*iscsi*
ISDN SUBSYSTEM
P: Karsten Keil
M: isdn@linux-pingi.de
L: isdn4linux@listserv.isdn4linux.de (subscribers-only)
W: http://www.isdn4linux.de
- T: git kernel.org:/pub/scm/linux/kernel/kkeil/isdn-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
S: Maintained
+ F: Documentation/isdn/
+ F: drivers/isdn/
+ F: include/linux/isdn.h
+ F: include/linux/isdn/
ISDN SUBSYSTEM (Eicon active card driver)
P: Armin Schindler
L: isdn4linux@listserv.isdn4linux.de (subscribers-only)
W: http://www.melware.de
S: Maintained
+ F: drivers/isdn/hardware/eicon/
IVTV VIDEO4LINUX DRIVER
P: Hans Verkuil
L: ivtv-devel@ivtvdriver.org
L: ivtv-users@ivtvdriver.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.ivtvdriver.org
S: Maintained
+ F: Documentation/video4linux/*.ivtv
+ F: drivers/media/video/ivtv/
+ F: include/linux/ivtv*
JFS FILESYSTEM
P: Dave Kleikamp
M: shaggy@austin.ibm.com
L: jfs-discussion@lists.sourceforge.net
W: http://jfs.sourceforge.net/
- T: git kernel.org:/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
S: Supported
+ F: Documentation/filesystems/jfs.txt
+ F: fs/jfs/
JME NETWORK DRIVER
P: Guo-Fu Tseng
M: cooldavid@cooldavid.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/jme.*
JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
P: David Woodhouse
L: linux-mtd@lists.infradead.org
W: http://www.linux-mtd.infradead.org/doc/jffs2.html
S: Maintained
+ F: fs/jffs2/
+ F: include/linux/jffs2.h
+ F: include/mtd/jffs2-user.h
JOURNALLING LAYER FOR BLOCK DEVICES (JBD)
- P: Stephen Tweedie, Andrew Morton
- M: sct@redhat.com, akpm@linux-foundation.org
+ P: Stephen Tweedie
+ M: sct@redhat.com
+ P: Andrew Morton
+ M: akpm@linux-foundation.org
L: linux-ext4@vger.kernel.org
S: Maintained
+ F: fs/jbd*/
+ F: include/linux/ext*jbd*.h
+ F: include/linux/jbd*.h
K8TEMP HARDWARE MONITORING DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/k8temp
+ F: drivers/hwmon/k8temp.c
KCONFIG
P: Roman Zippel
M: zippel@linux-m68k.org
L: linux-kbuild@vger.kernel.org
S: Maintained
+ F: Documentation/kbuild/kconfig-language.txt
+ F: scripts/kconfig/
KDUMP
P: Vivek Goyal
L: linux-kernel@vger.kernel.org
W: http://lse.sourceforge.net/kdump/
S: Maintained
+ F: Documentation/kdump/
KERNEL AUTOMOUNTER (AUTOFS)
P: H. Peter Anvin
M: hpa@zytor.com
L: autofs@linux.kernel.org
S: Odd Fixes
+ F: fs/autofs/
KERNEL AUTOMOUNTER v4 (AUTOFS4)
P: Ian Kent
M: raven@themaw.net
L: autofs@linux.kernel.org
S: Maintained
+ F: fs/autofs4/
- KERNEL BUILD (kbuild: Makefile, scripts/Makefile.*)
+ KERNEL BUILD
P: Sam Ravnborg
M: sam@ravnborg.org
- T: git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild-next.git
- T: git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild-fixes.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes.git
L: linux-kbuild@vger.kernel.org
S: Maintained
+ F: Documentation/kbuild/
+ F: Makefile
+ F: scripts/Makefile.*
KERNEL JANITORS
P: Several
L: linux-nfs@vger.kernel.org
W: http://nfs.sourceforge.net/
S: Supported
+ F: fs/nfsd/
+ F: include/linux/nfsd/
+ F: fs/lockd/
+ F: fs/nfs_common/
+ F: net/sunrpc/
+ F: include/linux/lockd/
+ F: include/linux/sunrpc/
KERNEL VIRTUAL MACHINE (KVM)
P: Avi Kivity
L: kvm@vger.kernel.org
W: http://kvm.qumranet.com
S: Supported
+ F: Documentation/*/kvm.txt
+ F: arch/*/kvm/
+ F: arch/*/include/asm/kvm*
+ F: include/linux/kvm*
+ F: virt/kvm/
KERNEL VIRTUAL MACHINE (KVM) FOR AMD-V
P: Joerg Roedel
L: kvm@vger.kernel.org
W: http://kvm.qumranet.com
S: Supported
+ F: arch/x86/include/asm/svm.h
+ F: arch/x86/kvm/kvm_svm.h
+ F: arch/x86/kvm/svm.c
KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
P: Hollis Blanchard
L: kvm-ppc@vger.kernel.org
W: http://kvm.qumranet.com
S: Supported
+ F: arch/powerpc/include/asm/kvm*
+ F: arch/powerpc/kvm/
KERNEL VIRTUAL MACHINE For Itanium (KVM/IA64)
P: Xiantao Zhang
L: kvm-ia64@vger.kernel.org
W: http://kvm.qumranet.com
S: Supported
+ F: Documentation/ia64/kvm.txt
+ F: arch/ia64/include/asm/kvm*
+ F: arch/ia64/kvm/
KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
P: Carsten Otte
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
+ F: Documentation/s390/kvm.txt
+ F: arch/s390/include/asm/kvm*
+ F: arch/s390/kvm/
KEXEC
P: Eric Biederman
L: linux-kernel@vger.kernel.org
L: kexec@lists.infradead.org
S: Maintained
+ F: include/linux/kexec.h
+ F: kernel/kexec.c
KGDB
P: Jason Wessel
M: jason.wessel@windriver.com
L: kgdb-bugreport@lists.sourceforge.net
S: Maintained
+ F: Documentation/DocBook/kgdb.tmpl
+ F: drivers/misc/kgdbts.c
+ F: drivers/serial/kgdboc.c
+ F: include/linux/kgdb.h
+ F: kernel/kgdb.c
KMEMTRACE
P: Eduard - Gabriel Munteanu
M: eduard.munteanu@linux360.ro
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/vm/kmemtrace.txt
+ F: include/trace/kmemtrace.h
+ F: kernel/trace/kmemtrace.c
KPROBES
P: Ananth N Mavinakayanahalli
M: mhiramat@redhat.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/kprobes.txt
+ F: include/linux/kprobes.h
+ F: kernel/kprobes.c
KS0108 LCD CONTROLLER DRIVER
P: Miguel Ojeda Sandonis
W: http://miguelojeda.es/auxdisplay.htm
W: http://jair.lab.fi.uva.es/~migojed/auxdisplay.htm
S: Maintained
+ F: Documentation/auxdisplay/ks0108
+ F: drivers/auxdisplay/ks0108.c
+ F: include/linux/ks0108.h
LAPB module
L: linux-x25@vger.kernel.org
S: Orphan
+ F: Documentation/networking/lapb-module.txt
+ F: include/*/lapb.h
+ F: net/lapb/
LASI 53c700 driver for PARISC
P: James E.J. Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: Documentation/scsi/53c700.txt
+ F: drivers/scsi/53c700*
LED SUBSYSTEM
P: Richard Purdie
M: rpurdie@rpsys.net
S: Maintained
+ F: drivers/leds/
+ F: include/linux/leds.h
LEGO USB Tower driver
P: Juergen Stuber
L: legousb-devel@lists.sourceforge.net
W: http://legousb.sourceforge.net/
S: Maintained
+ F: drivers/usb/misc/legousbtower.c
LGUEST
P: Rusty Russell
L: lguest@ozlabs.org
W: http://lguest.ozlabs.org/
S: Maintained
+ F: Documentation/lguest/
+ F: arch/x86/lguest/
+ F: drivers/lguest/
+ F: include/linux/lguest*.h
+ F: arch/x86/include/asm/lguest*.h
LINUX FOR IBM pSERIES (RS/6000)
P: Paul Mackerras
W: http://www.ibm.com/linux/ltc/projects/ppc
S: Supported
- LINUX FOR NCR VOYAGER
- P: James Bottomley
- M: James.Bottomley@HansenPartnership.com
- W: http://www.hansenpartnership.com/voyager
- S: Maintained
-
LINUX FOR POWERPC (32-BIT AND 64-BIT)
P: Benjamin Herrenschmidt
M: benh@kernel.crashing.org
M: paulus@samba.org
W: http://www.penguinppc.org/
L: linuxppc-dev@ozlabs.org
- T: git kernel.org:/pub/scm/linux/kernel/git/benh/powerpc.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
S: Supported
LINUX FOR POWER MACINTOSH
M: mporter@kernel.crashing.org
W: http://www.penguinppc.org/
L: linuxppc-dev@ozlabs.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/powerpc.git
S: Maintained
LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
P: Chris Wright
M: chrisw@sous-sol.org
L: linux-security-module@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/chrisw/lsm-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrisw/lsm-2.6.git
S: Supported
LLC (802.2)
P: Arnaldo Carvalho de Melo
M: acme@ghostprotocols.net
S: Maintained
+ F: include/linux/llc.h
+ F: include/net/llc*
+ F: net/llc/
LIS3LV02D ACCELEROMETER DRIVER
P: Eric Piel
M: eric.piel@tremplin-utc.net
S: Maintained
+ F: Documentation/hwmon/lis3lv02d
+ F: drivers/hwmon/lis3lv02d.*
LM83 HARDWARE MONITOR DRIVER
P: Jean Delvare
M: khali@linux-fr.org
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/lm83
+ F: drivers/hwmon/lm83.c
LM90 HARDWARE MONITOR DRIVER
P: Jean Delvare
M: khali@linux-fr.org
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/lm90
+ F: drivers/hwmon/lm90.c
LOCKDEP AND LOCKSTAT
P: Peter Zijlstra
P: Ingo Molnar
M: mingo@redhat.com
L: linux-kernel@vger.kernel.org
- T: git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/peterz/linux-2.6-lockdep.git
S: Maintained
+ F: Documentation/lockdep*.txt
+ F: Documentation/lockstat.txt
+ F: include/linux/lockdep.h
+ F: kernel/lockdep*
LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
P: Richard Russon (FlatCap)
L: linux-ntfs-dev@lists.sourceforge.net
W: http://www.linux-ntfs.org/content/view/19/37/
S: Maintained
+ F: Documentation/ldm.txt
+ F: fs/partitions/ldm.*
LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
P: Eric Moore
L: linux-scsi@vger.kernel.org
W: http://www.lsilogic.com/support
S: Supported
+ F: drivers/message/fusion/
LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
P: Matthew Wilcox
M: matthew@wil.cx
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/sym53c8xx_2/
LTP (Linux Test Project)
P: Subrata Modak
M: vapier@gentoo.org
L: ltp-list@lists.sourceforge.net (subscribers-only)
W: http://ltp.sourceforge.net/
- T: git kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/ltp.git
S: Maintained
M32R ARCHITECTURE
L: linux-m32r-ja@ml.linux-m32r.org (in Japanese)
W: http://www.linux-m32r.org/
S: Maintained
+ F: arch/m32r/
+ F: include/asm-m32r/
M68K ARCHITECTURE
P: Geert Uytterhoeven
M: zippel@linux-m68k.org
L: linux-m68k@lists.linux-m68k.org
W: http://www.linux-m68k.org/
- T: git git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
S: Maintained
+ F: arch/m68k/
+ F: drivers/zorro/
M68K ON APPLE MACINTOSH
P: Joshua Thompson
W: http://www.mac.linux-m68k.org/
L: linux-m68k@lists.linux-m68k.org
S: Maintained
+ F: arch/m68k/mac/
M68K ON HP9000/300
P: Philip Blundell
M: philb@gnu.org
W: http://www.tazenda.demon.co.uk/phil/linux-hp
S: Maintained
+ F: arch/m68k/hp300/
MAC80211
P: Johannes Berg
M: johannes@sipsolutions.net
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git
S: Maintained
+ F: Documentation/networking/mac80211-injection.txt
+ F: include/net/mac80211.h
+ F: net/mac80211/
MAC80211 PID RATE CONTROL
P: Stefano Brivio
M: mattias.nissler@gmx.de
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/en/developers/Documentation/mac80211/RateControl/PID
- T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git
S: Maintained
+ F: net/mac80211/rc80211_pid*
MACVLAN DRIVER
P: Patrick McHardy
M: kaber@trash.net
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/macvlan.c
+ F: include/linux/if_macvlan.h
MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
P: Michael Kerrisk
M: dcbw@redhat.com
L: libertas-dev@lists.infradead.org
S: Maintained
+ F: drivers/net/wireless/libertas/
MARVELL MV643XX ETHERNET DRIVER
P: Lennert Buytenhek
M: buytenh@marvell.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/mv643xx_eth.*
+ F: include/linux/mv643xx.h
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
P: Nicolas Pitre
M: vandrove@vc.cvut.cz
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/matrox/matroxfb_*
+ F: include/linux/matroxfb.h
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
P: Hans J. Koch
M: hjk@linutronix.de
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/max6650
+ F: drivers/hwmon/max6650.c
+
+ MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
+ P: Mauro Carvalho Chehab
+ M: mchehab@infradead.org
+ P: LinuxTV.org Project
+ L: linux-media@vger.kernel.org
+ W: http://linuxtv.org
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ S: Maintained
+ F: Documentation/dvb/
+ F: Documentation/video4linux/
+ F: drivers/media/
+ F: include/media/
+ F: include/linux/dvb/
+ F: include/linux/videodev*.h
MEGARAID SCSI DRIVERS
P: Neela Syam Kolli
L: linux-scsi@vger.kernel.org
W: http://megaraid.lsilogic.com
S: Maintained
+ F: Documentation/scsi/megaraid.txt
+ F: drivers/scsi/megaraid.*
+ F: drivers/scsi/megaraid/
MEMORY MANAGEMENT
L: linux-mm@kvack.org
L: linux-kernel@vger.kernel.org
W: http://www.linux-mm.org
S: Maintained
+ F: include/linux/mm.h
+ F: mm/
MEMORY RESOURCE CONTROLLER
P: Balbir Singh
L: linux-mm@kvack.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: mm/memcontrol.c
MEMORY TECHNOLOGY DEVICES (MTD)
P: David Woodhouse
L: linux-mtd@lists.infradead.org
T: git git://git.infradead.org/mtd-2.6.git
S: Maintained
+ F: drivers/mtd/
+ F: include/linux/mtd/
+ F: include/mtd/
+
+ MICROBLAZE ARCHITECTURE
+ P: Michal Simek
+ M: monstr@monstr.eu
+ L: microblaze-uclinux@itee.uq.edu.au
+ W: http://www.monstr.eu/fdt/
+ T: git git://git.monstr.eu/linux-2.6-microblaze.git
+ S: Supported
MICROTEK X6 SCANNER
P: Oliver Neukum
M: oliver@neukum.name
S: Maintained
+ F: drivers/usb/image/microtek.*
MIPS
P: Ralf Baechle
M: ralf@linux-mips.org
W: http://www.linux-mips.org/
L: linux-mips@linux-mips.org
- T: git www.linux-mips.org:/pub/scm/linux.git
+ T: git git://git.linux-mips.org/pub/scm/linux.git
S: Supported
+ F: Documentation/mips/
+ F: arch/mips/
MISCELLANEOUS MCA-SUPPORT
P: James Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/ia64/mca.txt
+ F: Documentation/mca.txt
+ F: drivers/mca/
+ F: include/linux/mca*
MODULE SUPPORT
P: Rusty Russell
M: rusty@rustcorp.com.au
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: include/linux/module.h
+ F: kernel/module.c
MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
P: Stelian Pop
M: stelian@popies.net
W: http://popies.net/meye/
S: Maintained
+ F: Documentation/video4linux/meye.txt
+ F: drivers/media/video/meye.*
+ F: include/linux/meye.h
MOTOROLA IMX MMC/SD HOST CONTROLLER INTERFACE DRIVER
P: Pavel Pisa
M: ppisa@pikron.com
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ F: drivers/mmc/host/imxmmc.*
MOUSE AND MISC DEVICES [GENERAL]
P: Alessandro Rubini
M: rubini@ipvvis.unipv.it
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/input/mouse/
+ F: include/linux/gpio_mouse.h
MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
P: Jiri Slaby
M: jirislaby@gmail.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/serial/moxa-smartio
+ F: drivers/char/mxser.*
MSI LAPTOP SUPPORT
P: Lennart Poettering
W: https://tango.0pointer.de/mailman/listinfo/s270-linux
W: http://0pointer.de/lennart/tchibo.html
S: Maintained
+ F: drivers/platform/x86/msi-laptop.c
MULTIFUNCTION DEVICES (MFD)
P: Samuel Ortiz
M: sameo@linux.intel.com
L: linux-kernel@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6.git
S: Supported
+ F: drivers/mfd/
MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
P: Pierre Ossman
- M: drzeus-mmc@drzeus.cx
+ M: pierre@ossman.eu
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/mmc/
+ F: include/linux/mmc/
MULTIMEDIA CARD (MMC) ETC. OVER SPI
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
S: Odd Fixes
+ F: drivers/mmc/host/mmc_spi.c
+ F: include/linux/spi/mmc_spi.h
MULTISOUND SOUND DRIVER
P: Andrew Veliath
M: andrewtv@usa.net
S: Maintained
+ F: Documentation/sound/oss/MultiSound
+ F: sound/oss/msnd*
MULTITECH MULTIPORT CARD (ISICOM)
P: Jiri Slaby
M: jirislaby@gmail.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/char/isicom.c
+ F: include/linux/isicom.h
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
P: Felipe Balbi
M: felipe.balbi@nokia.com
L: linux-usb@vger.kernel.org
- T: git gitorious.org:/musb/mainline.git
+ T: git git://gitorious.org/musb/mainline.git
S: Maintained
+ F: drivers/usb/musb/
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
P: Andrew Gallatin
L: netdev@vger.kernel.org
W: http://www.myri.com/scs/download-Myri10GE.html
S: Supported
+ F: drivers/net/myri10ge/
NATSEMI ETHERNET DRIVER (DP8381x)
P: Tim Hockin
M: thockin@hockin.org
S: Maintained
+ F: drivers/net/natsemi.c
NCP FILESYSTEM
P: Petr Vandrovec
M: vandrove@vc.cvut.cz
L: linware@sh.cvut.cz
S: Maintained
+ F: fs/ncpfs/
NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
P: James E.J. Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/NCR_D700.*
NETEFFECT IWARP RNIC DRIVER (IW_NES)
P: Faisal Latif
M: shemminger@linux-foundation.org
L: netem@lists.linux-foundation.org
S: Maintained
+ F: net/sched/sch_netem.c
NETERION (S2IO) 10GbE DRIVER (xframe/vxge)
P: Ramkrishna Vepa
W: http://trac.neterion.com/cgi-bin/trac.cgi/wiki/Linux?Anonymous
W: http://trac.neterion.com/cgi-bin/trac.cgi/wiki/X3100Linux?Anonymous
S: Supported
+ F: Documentation/networking/s2io.txt
+ F: drivers/net/s2io*
NETFILTER/IPTABLES/IPCHAINS
P: Rusty Russell
W: http://www.netfilter.org/
W: http://www.iptables.org/
S: Supported
+ F: include/linux/netfilter*
+ F: include/linux/netfilter/
+ F: include/net/netfilter/
+ F: net/*/netfilter.c
+ F: net/*/netfilter/
+ F: net/netfilter/
NETLABEL
P: Paul Moore
W: http://netlabel.sf.net
L: netdev@vger.kernel.org
S: Supported
+ F: Documentation/netlabel/
+ F: include/net/netlabel.h
+ F: net/netlabel/
NETROM NETWORK LAYER
P: Ralf Baechle
L: linux-hams@vger.kernel.org
W: http://www.linux-ax25.org/
S: Maintained
+ F: include/linux/netrom.h
+ F: include/net/netrom.h
+ F: net/netrom/
NETWORK BLOCK DEVICE (NBD)
P: Paul Clements
M: Paul.Clements@steeleye.com
S: Maintained
-
- NETWORK DEVICE DRIVERS
- P: Jeff Garzik
- M: jgarzik@pobox.com
- L: netdev@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
- S: Maintained
+ F: Documentation/blockdev/nbd.txt
+ F: drivers/block/nbd.c
+ F: include/linux/nbd.h
NETWORKING [GENERAL]
- P: Networking Team
- M: netdev@vger.kernel.org
+ P: David S. Miller
+ M: davem@davemloft.net
L: netdev@vger.kernel.org
W: http://linux-net.osdl.org/
+ T: git kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git
S: Maintained
+ F: net/
+ F: include/net/
NETWORKING [IPv4/IPv6]
P: David S. Miller
P: Patrick McHardy
M: kaber@trash.net
L: netdev@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
S: Maintained
+ F: net/ipv4/
+ F: net/ipv6/
+ F: include/net/ip*
NETWORKING [LABELED] (NetLabel, CIPSO, Labeled IPsec, SECMARK)
P: Paul Moore
P: John W. Linville
M: linville@tuxdriver.com
L: linux-wireless@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git
S: Maintained
+ F: net/wireless/
+ F: include/net/ieee80211*
+ F: include/net/wireless.h
NETXEN (1/10) GbE SUPPORT
P: Dhananjay Phadke
L: netdev@vger.kernel.org
W: http://www.netxen.com
S: Supported
+ F: drivers/net/netxen/
NFS, SUNRPC, AND LOCKD CLIENTS
P: Trond Myklebust
W: http://client.linux-nfs.org
T: git git://git.linux-nfs.org/pub/linux/nfs-2.6.git
S: Maintained
+ F: fs/lockd/
+ F: fs/nfs/
+ F: fs/nfs_common/
+ F: net/sunrpc/
+ F: include/linux/lockd/
+ F: include/linux/nfs*
+ F: include/linux/sunrpc/
NI5010 NETWORK DRIVER
P: Jan-Pascal van Best
M: andi@lisas.de
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/ni5010.*
NILFS2 FILESYSTEM
P: KONISHI Ryusuke
L: users@nilfs.org
W: http://www.nilfs.org/en/
S: Supported
+ F: Documentation/filesystems/nilfs2.txt
+ F: fs/nilfs2/
+ F: include/linux/nilfs2_fs.h
NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
P: YOKOTA Hiroshi
M: yokota@netlab.is.tsukuba.ac.jp
W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
S: Maintained
+ F: Documentation/scsi/NinjaSCSI.txt
+ F: drivers/scsi/pcmcia/nsp_*
NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
P: GOTO Masanori
M: yokota@netlab.is.tsukuba.ac.jp
W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
S: Maintained
+ F: Documentation/scsi/NinjaSCSI.txt
+ F: drivers/scsi/nsp32*
NTFS FILESYSTEM
P: Anton Altaparmakov
L: linux-ntfs-dev@lists.sourceforge.net
L: linux-kernel@vger.kernel.org
W: http://www.linux-ntfs.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git
S: Maintained
+ F: Documentation/filesystems/ntfs.txt
+ F: fs/ntfs/
NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/riva/
+ F: drivers/video/nvidia/
OMFS FILESYSTEM
P: Bob Copeland
M: me@bobcopeland.com
L: linux-karma-devel@lists.sourceforge.net
S: Maintained
+ F: Documentation/filesystems/omfs.txt
+ F: fs/omfs/
OMNIKEY CARDMAN 4000 DRIVER
P: Harald Welte
M: laforge@gnumonks.org
S: Maintained
+ F: drivers/char/pcmcia/cm4000_cs.c
+ F: include/linux/cm4000_cs.h
OMNIKEY CARDMAN 4040 DRIVER
P: Harald Welte
M: laforge@gnumonks.org
S: Maintained
+ F: drivers/char/pcmcia/cm4040_cs.*
OMNIVISION OV7670 SENSOR DRIVER
P: Jonathan Corbet
M: corbet@lwn.net
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: drivers/media/video/ov7670.c
ONENAND FLASH DRIVER
P: Kyungmin Park
M: kyungmin.park@samsung.com
L: linux-mtd@lists.infradead.org
S: Maintained
+ F: drivers/mtd/onenand/
+ F: include/linux/mtd/onenand*.h
ONSTREAM SCSI TAPE DRIVER
P: Willem Riede
L: osst-users@lists.sourceforge.net
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/osst*
+ F: drivers/scsi/st*
OPENCORES I2C BUS DRIVER
P: Peter Korsgaard
M: jacmet@sunsite.dk
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: Documentation/i2c/busses/i2c-ocores
+ F: drivers/i2c/busses/i2c-ocores.c
OPROFILE
P: Robert Richter
M: robert.richter@amd.com
L: oprofile-list@lists.sf.net
S: Maintained
+ F: arch/*/oprofile/
+ F: drivers/oprofile/
+ F: include/linux/oprofile.h
ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
P: Mark Fasheh
W: http://oss.oracle.com/projects/ocfs2/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git
S: Supported
+ F: Documentation/filesystems/ocfs2.txt
+ F: Documentation/filesystems/dlmfs.txt
+ F: fs/ocfs2/
ORINOCO DRIVER
P: Pavel Roskin
L: orinoco-devel@lists.sourceforge.net
W: http://www.nongnu.org/orinoco/
S: Maintained
+ F: drivers/net/wireless/orinoco/
OSD LIBRARY
P: Boaz Harrosh
M: bhalevy@panasas.com
L: osd-dev@open-osd.org
W: http://open-osd.org
- T: git://git.open-osd.org/open-osd.git
+ T: git git://git.open-osd.org/open-osd.git
S: Maintained
P54 WIRELESS DRIVER
M: flamingice@sourmilk.net
L: linux-wireless@vger.kernel.org
W: http://prism54.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mwu/mac80211-drivers.git
S: Maintained
+ F: drivers/net/wireless/p54/
PA SEMI ETHERNET DRIVER
P: Olof Johansson
M: olof@lixom.net
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/pasemi_mac.*
PA SEMI SMBUS DRIVER
P: Olof Johansson
M: olof@lixom.net
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: drivers/i2c/busses/i2c-pasemi.c
PANASONIC LAPTOP ACPI EXTRAS DRIVER
P: Harald Welte
M: laforge@gnumonks.org
S: Maintained
+ F: drivers/platform/x86/panasonic-laptop.c
PANASONIC MN10300/AM33 PORT
P: David Howells
L: linux-am33-list@redhat.com (moderated for non-subscribers)
W: ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
S: Maintained
+ F: Documentation/mn10300/
+ F: arch/mn10300/
PARALLEL PORT SUPPORT
L: linux-parport@lists.infradead.org (subscribers-only)
S: Orphan
+ F: drivers/parport/
+ F: include/linux/parport*.h
+ F: drivers/char/ppdev.c
+ F: include/linux/ppdev.h
PARAVIRT_OPS INTERFACE
P: Jeremy Fitzhardinge
L: virtualization@lists.osdl.org
L: linux-kernel@vger.kernel.org
S: Supported
+ F: Documentation/ia64/paravirt_ops.txt
+ F: arch/*/kernel/paravirt*
+ F: arch/*/include/asm/paravirt.h
PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
P: Tim Waugh
L: linux-parport@lists.infradead.org (subscribers-only)
W: http://www.torque.net/linux-pp.html
S: Maintained
+ F: Documentation/blockdev/paride.txt
+ F: drivers/block/paride/
PARISC ARCHITECTURE
P: Kyle McMartin
M: deller@gmx.de
L: linux-parisc@vger.kernel.org
W: http://www.parisc-linux.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6.git
S: Maintained
+ F: arch/parisc/
+ F: drivers/parisc/
PC87360 HARDWARE MONITORING DRIVER
P: Jim Cromie
M: jim.cromie@gmail.com
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/pc87360
+ F: drivers/hwmon/pc87360.c
PC8736x GPIO DRIVER
P: Jim Cromie
M: jim.cromie@gmail.com
S: Maintained
+ F: drivers/char/pc8736x_gpio.c
PCA9532 LED DRIVER
P: Riku Voipio
M: riku.voipio@iki.fi
S: Maintained
+ F: drivers/leds/leds-pca9532.c
+ F: include/linux/leds-pca9532.h
PCI ERROR RECOVERY
P: Linas Vepstas
L: linux-kernel@vger.kernel.org
L: linux-pci@vger.kernel.org
S: Supported
+ F: Documentation/PCI/pci-error-recovery.txt
+ F: Documentation/powerpc/eeh-pci-error-recovery.txt
PCI SUBSYSTEM
P: Jesse Barnes
M: jbarnes@virtuousgeek.org
L: linux-kernel@vger.kernel.org
L: linux-pci@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jbarnes/pci-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6.git
S: Supported
+ F: Documentation/PCI/
+ F: drivers/pci/
+ F: include/linux/pci*
PCIE HOTPLUG DRIVER
P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/pcie/
PCMCIA SUBSYSTEM
P: Linux PCMCIA Team
L: linux-pcmcia@lists.infradead.org
W: http://lists.infradead.org/mailman/listinfo/linux-pcmcia
- T: git kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
S: Maintained
+ F: Documentation/pcmcia/
+ F: drivers/pcmcia/
+ F: include/pcmcia/
PCNET32 NETWORK DRIVER
P: Don Fry
M: pcnet32@verizon.net
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/pcnet32.c
PER-TASK DELAY ACCOUNTING
P: Balbir Singh
M: balbir@linux.vnet.ibm.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: include/linux/delayacct.h
+ F: kernel/delayacct.c
PERSONALITY HANDLING
P: Christoph Hellwig
M: hch@infradead.org
L: linux-abi-devel@lists.sourceforge.net
S: Maintained
+ F: include/linux/personality.h
PHRAM MTD DRIVER
P: Joern Engel
M: joern@lazybastard.org
L: linux-mtd@lists.infradead.org
S: Maintained
+ F: drivers/mtd/devices/phram.c
PKTCDVD DRIVER
P: Peter Osterlund
M: petero2@telia.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/block/pktcdvd.c
+ F: include/linux/pktcdvd.h
POSIX CLOCKS and TIMERS
P: Thomas Gleixner
M: tglx@linutronix.de
L: linux-kernel@vger.kernel.org
S: Supported
+ F: fs/timerfd.c
+ F: include/linux/timer*
+ F: kernel/*timer*
POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
P: Anton Vorontsov
P: David Woodhouse
M: dwmw2@infradead.org
L: linux-kernel@vger.kernel.org
- T: git git.infradead.org/battery-2.6.git
+ T: git git://git.infradead.org/battery-2.6.git
S: Maintained
+ F: include/linux/power_supply.h
+ F: drivers/power/power_supply*
PNP SUPPORT
P: Adam Belay
P: Bjorn Helgaas
M: bjorn.helgaas@hp.com
S: Maintained
+ F: drivers/pnp/
PNXxxxx I2C DRIVER
P: Vitaly Wool
M: vitalywool@gmail.com
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: drivers/i2c/busses/i2c-pnx.c
PPP PROTOCOL DRIVERS AND COMPRESSORS
P: Paul Mackerras
M: paulus@samba.org
L: linux-ppp@vger.kernel.org
S: Maintained
+ F: drivers/net/ppp_*
PPP OVER ATM (RFC 2364)
P: Mitchell Blank Jr
M: mitch@sfgoth.com
S: Maintained
+ F: net/atm/pppoatm.c
+ F: include/linux/atmppp.h
PPP OVER ETHERNET
P: Michal Ostrowski
M: mostrows@earthlink.net
S: Maintained
+ F: drivers/net/pppoe.c
+ F: drivers/net/pppox.c
PPP OVER L2TP
P: James Chapman
M: jchapman@katalix.com
S: Maintained
+ F: drivers/net/pppol2tp.c
+ F: include/linux/if_pppol2tp.h
PREEMPTIBLE KERNEL
P: Robert Love
L: kpreempt-tech@lists.sourceforge.net
W: ftp://ftp.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
S: Supported
+ F: Documentation/preempt-locking.txt
+ F: include/linux/preempt.h
PRISM54 WIRELESS DRIVER
P: Luis R. Rodriguez
L: linux-wireless@vger.kernel.org
W: http://prism54.org
S: Maintained
+ F: drivers/net/wireless/prism54/
PROMISE DC4030 CACHING DISK CONTROLLER DRIVER
P: Peter Denison
M: mikpe@it.uu.se
L: linux-ide@vger.kernel.org
S: Maintained
+ F: drivers/ata/sata_promise.*
PS3 NETWORK SUPPORT
P: Masakazu Mokuno
L: netdev@vger.kernel.org
L: cbe-oss-dev@ozlabs.org
S: Supported
+ F: drivers/net/ps3_gelic_net.*
PS3 PLATFORM SUPPORT
P: Geoff Levand
L: linuxppc-dev@ozlabs.org
L: cbe-oss-dev@ozlabs.org
S: Supported
+ F: arch/powerpc/boot/ps3*
+ F: arch/powerpc/include/asm/lv1call.h
+ F: arch/powerpc/include/asm/ps3*.h
+ F: arch/powerpc/platforms/ps3/
+ F: drivers/*/ps3*
+ F: drivers/ps3/
+ F: drivers/usb/host/*ps3.c
PS3VRAM DRIVER
P: Jim Paris
L: pvrusb2@isely.net (subscribers-only)
L: linux-media@vger.kernel.org
W: http://www.isely.net/pvrusb2/
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: Documentation/video4linux/README.pvrusb2
+ F: drivers/media/video/pvrusb2/
PXA2xx/PXA3xx SUPPORT
P: Eric Miao
M: linux@arm.linux.org.uk
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ F: arch/arm/mach-pxa/
+ F: drivers/pcmcia/pxa2xx*
+ F: drivers/spi/pxa2xx*
+ F: drivers/usb/gadget/pxa2*
+ F: include/sound/pxa2xx-lib.h
+ F: sound/soc/pxa/pxa2xx*
PXA168 SUPPORT
P: Eric Miao
P: Jason Chagas
M: jason.chagas@marvell.com
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
- T: git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
S: Supported
PXA910 SUPPORT
P: Eric Miao
M: eric.miao@marvell.com
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
- T: git kernel.org:/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git
S: Supported
PXA MMCI DRIVER
M: linux-driver@qlogic.com
L: linux-scsi@vger.kernel.org
S: Supported
+ F: Documentation/scsi/LICENSE.qla2xxx
+ F: drivers/scsi/qla2xxx/
QLOGIC QLA3XXX NETWORK DRIVER
P: Ron Mercer
M: linux-driver@qlogic.com
L: netdev@vger.kernel.org
S: Supported
+ F: Documentation/networking/LICENSE.qla3xxx
+ F: drivers/net/qla3xxx.*
QLOGIC QLGE 10Gb ETHERNET DRIVER
P: Ron Mercer
M: ron.mercer@qlogic.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/qlge/
QNX4 FILESYSTEM
P: Anders Larsen
L: linux-kernel@vger.kernel.org
W: http://www.alarsen.net/linux/qnx4fs/
S: Maintained
+ F: fs/qnx4/
+ F: include/linux/qnx4_fs.h
+ F: include/linux/qnxtypes.h
RADEON FRAMEBUFFER DISPLAY DRIVER
P: Benjamin Herrenschmidt
M: benh@kernel.crashing.org
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/aty/radeon*
+ F: include/linux/radeonfb.h
RAGE128 FRAMEBUFFER DISPLAY DRIVER
P: Paul Mackerras
M: paulus@samba.org
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/aty/aty128fb.c
RALINK RT2X00 WIRELESS LAN DRIVER
P: rt2x00 project
L: users@rt2x00.serialmonkey.com
W: http://rt2x00.serialmonkey.com/
S: Maintained
- T: git kernel.org:/pub/scm/linux/kernel/git/ivd/rt2x00.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/ivd/rt2x00.git
F: drivers/net/wireless/rt2x00/
RAMDISK RAM BLOCK DEVICE DRIVER
P: Nick Piggin
M: npiggin@suse.de
S: Maintained
+ F: Documentation/blockdev/ramdisk.txt
+ F: drivers/block/brd.c
RANDOM NUMBER DRIVER
P: Matt Mackall
M: mpm@selenic.com
S: Maintained
+ F: drivers/char/random.c
RAPIDIO SUBSYSTEM
P: Matt Porter
M: mporter@kernel.crashing.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/rapidio/
RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
P: Corey Thomas
M: coreythomas@charter.net
L: linux-wireless@vger.kernel.org
S: Maintained
+ F: drivers/net/wireless/ray*
RCUTORTURE MODULE
P: Josh Triplett
M: josh@freedesktop.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/RCU/torture.txt
+ F: kernel/rcutorture.c
RDC R-321X SoC
P: Florian Fainelli
M: florian.fainelli@telecomint.eu
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/r6040.c
RDS - RELIABLE DATAGRAM SOCKETS
P: Andy Grover
M: andy.grover@oracle.com
-L: rds-devel@oss.oracle.com
+L: rds-devel@oss.oracle.com (moderated for non-subscribers)
S: Supported
+ F: net/rds/
READ-COPY UPDATE (RCU)
P: Dipankar Sarma
W: http://www.rdrop.com/users/paulmck/rclock/
L: linux-kernel@vger.kernel.org
S: Supported
+ F: Documentation/RCU/rcu.txt
+ F: Documentation/RCU/rcuref.txt
+ F: include/linux/rcupdate.h
+ F: include/linux/srcu.h
+ F: kernel/rcupdate.c
REAL TIME CLOCK DRIVER
P: Paul Gortmaker
M: p_gortmaker@yahoo.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/rtc.txt
+ F: drivers/rtc/
+ F: include/linux/rtc.h
REAL TIME CLOCK (RTC) SUBSYSTEM
P: Alessandro Zummo
M: a.zummo@towertech.it
L: rtc-linux@googlegroups.com
S: Maintained
+ F: Documentation/rtc.txt
+ F: drivers/rtc/
+ F: include/linux/rtc.h
REISERFS FILE SYSTEM
L: reiserfs-devel@vger.kernel.org
S: Supported
+ F: fs/reiserfs/
RFKILL
P: Ivo van Doorn
M: IvDoorn@gmail.com
L: netdev@vger.kernel.org
S: Maintained
- F: net/rfkill
+ F Documentation/rfkill.txt
+ F: net/rfkill/
RISCOM8 DRIVER
S: Orphan
+ F: Documentation/serial/riscom8.txt
+ F: drivers/char/riscom8*
ROCKETPORT DRIVER
P: Comtrol Corp.
W: http://www.comtrol.com
S: Maintained
+ F: Documentation/serial/rocket.txt
+ F: drivers/char/rocket*
ROSE NETWORK LAYER
P: Ralf Baechle
L: linux-hams@vger.kernel.org
W: http://www.linux-ax25.org/
S: Maintained
+ F: include/linux/rose.h
+ F: include/net/rose.h
+ F: net/rose/
RTL8180 WIRELESS DRIVER
P: John W. Linville
M: linville@tuxdriver.com
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-testing.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S: Maintained
+ F: drivers/net/wireless/rtl818*
RTL8187 WIRELESS DRIVER
- P: Herton Ronaldo Krzesinski
- M: herton@mandriva.com.br
- P: Hin-Tak Leung
- M htl10@users.sourceforge.net
- P: Larry Finger
- M: Larry.Finger@lwfinger.net
- L: linux-wireless@vger.kernel.org
- W: http://linuxwireless.org/
- T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-testing.git
- S: Maintained
+ P: Herton Ronaldo Krzesinski
+ M: herton@mandriva.com.br
+ P: Hin-Tak Leung
+ M: htl10@users.sourceforge.net
+ P: Larry Finger
+ M: Larry.Finger@lwfinger.net
+ L: linux-wireless@vger.kernel.org
+ W: http://linuxwireless.org/
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
+ S: Maintained
+ F: drivers/net/wireless/rtl818x/rtl8187*
S3 SAVAGE FRAMEBUFFER DRIVER
P: Antonino Daplas
M: adaplas@gmail.com
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/savage/
S390
P: Martin Schwidefsky
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
+ F: arch/s390/
S390 NETWORK DRIVERS
P: Ursula Braun
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
+ F: drivers/s390/net/
S390 ZCRYPT DRIVER
P: Felix Beck
M: linux390@de.ibm.com
L: linux-s390@vger.kernel.org
S: Supported
+ F: drivers/s390/crypto/
S390 ZFCP DRIVER
P: Christof Schmitt
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
+ F: Documentation/s390/zfcpdump.txt
+ F: drivers/s390/scsi/zfcp_*
S390 IUCV NETWORK LAYER
P: Ursula Braun
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
+ F: drivers/s390/net/*iucv*
+ F: include/net/iucv/
+ F: net/iucv/
S3C24XX SD/MMC Driver
P: Ben Dooks
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
L: linux-kernel@vger.kernel.org
S: Supported
+ F: drivers/mmc/host/s3cmci.*
SAA7146 VIDEO4LINUX-2 DRIVER
P: Michael Hunold
M: michael@mihu.de
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.mihu.de/linux/saa7146
S: Maintained
+ F: drivers/media/common/saa7146*
+ F: drivers/media/video/*7146*
+ F: include/media/*7146*
SC1200 WDT DRIVER
P: Zwane Mwaikambo
M: zwane@arm.linux.org.uk
S: Maintained
+ F: drivers/watchdog/sc1200wdt.c
SCHEDULER
P: Ingo Molnar
M: mingo@elte.hu
- P: Robert Love [the preemptible kernel bits]
- M: rml@tech9.net
+ P: Peter Zijlstra
+ M: peterz@infradead.org
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: kernel/sched*
+ F: include/linux/sched.h
SCSI CDROM DRIVER
P: Jens Axboe
L: linux-scsi@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
+ F: drivers/scsi/sr*
SCSI SG DRIVER
P: Doug Gilbert
L: linux-scsi@vger.kernel.org
W: http://www.torque.net/sg
S: Maintained
+ F: drivers/scsi/sg.c
+ F: include/scsi/sg.h
SCSI SUBSYSTEM
P: James E.J. Bottomley
M: James.Bottomley@HansenPartnership.com
L: linux-scsi@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
- T: git kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6.git
- T: git kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-pending-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-pending-2.6.git
S: Maintained
+ F: drivers/scsi/
+ F: include/scsi/
SCSI TAPE DRIVER
P: Kai Mäkisara
M: Kai.Makisara@kolumbus.fi
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: Documentation/scsi/st.txt
+ F: drivers/scsi/st*
SCTP PROTOCOL
P: Vlad Yasevich
L: linux-sctp@vger.kernel.org
W: http://lksctp.sourceforge.net
S: Supported
+ F: Documentation/networking/sctp.txt
+ F: include/linux/sctp.h
+ F: include/net/sctp/
+ F: net/sctp/
SCx200 CPU SUPPORT
P: Jim Cromie
M: jim.cromie@gmail.com
S: Odd Fixes
+ F: Documentation/i2c/busses/scx200_acb
+ F: arch/x86/kernel/scx200_32.c
+ F: drivers/watchdog/scx200_wdt.c
+ F: drivers/i2c/busses/scx200*
+ F: drivers/mtd/maps/scx200_docflash.c
+ F: include/linux/scx200.h
SCx200 GPIO DRIVER
P: Jim Cromie
M: jim.cromie@gmail.com
S: Maintained
+ F: drivers/char/scx200_gpio.c
+ F: include/linux/scx200_gpio.h
SCx200 HRT CLOCKSOURCE DRIVER
P: Jim Cromie
M: jim.cromie@gmail.com
S: Maintained
+ F: drivers/clocksource/scx200_hrt.c
SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
P: Sascha Sommer
M: saschasommer@freenet.de
L: sdricohcs-devel@lists.sourceforge.net (subscribers-only)
S: Maintained
+ F: drivers/mmc/host/sdricoh_cs.c
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
P: Pierre Ossman
- M: drzeus-sdhci@drzeus.cx
+ M: pierre@ossman.eu
L: sdhci-devel@lists.ossman.eu
S: Maintained
L: linuxppc-dev@ozlabs.org
L: sdhci-devel@lists.ossman.eu
S: Maintained
+ F: drivers/mmc/host/sdhci.*
SECURITY SUBSYSTEM
- F: security/
P: James Morris
M: jmorris@namei.org
L: linux-kernel@vger.kernel.org
L: linux-security-module@vger.kernel.org (suggested Cc:)
- T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
+ T: git git://www.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
W: http://security.wiki.kernel.org/
S: Supported
+ F: security/
SECURITY CONTACT
P: Security Officers
P: Eric Paris
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
- L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
+ L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
W: http://selinuxproject.org
- T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
S: Supported
+ F: include/linux/selinux*
+ F: security/selinux/
SENSABLE PHANTOM
P: Jiri Slaby
M: jirislaby@gmail.com
S: Maintained
+ F: drivers/misc/phantom.c
+ F: include/linux/phantom.h
SERIAL ATA (SATA) SUBSYSTEM
P: Jeff Garzik
M: jgarzik@pobox.com
L: linux-ide@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
S: Supported
+ F: drivers/ata/
+ F: include/linux/ata.h
+ F: include/linux/libata.h
SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER
P: Sathya Perla
M: sathyap@serverengines.com
- P: Subbu Seetharaman
- M: subbus@serverengines.com
- L: netdev@vger.kernel.org
- W: http://www.serverengines.com
- S: Supported
+ P: Subbu Seetharaman
+ M: subbus@serverengines.com
+ L: netdev@vger.kernel.org
+ W: http://www.serverengines.com
+ S: Supported
+ F: drivers/net/benet/
SFC NETWORK DRIVER
P: Steve Hodgson
P: Robert Stonehouse
M: linux-net-drivers@solarflare.com
S: Supported
+ F: drivers/net/sfc/
SGI GRU DRIVER
P: Jack Steiner
M: steiner@sgi.com
S: Maintained
+ F: drivers/misc/sgi-gru/
SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
P: Pat Gefre
M: pfg@sgi.com
L: linux-ia64@vger.kernel.org
S: Supported
+ F: Documentation/ia64/serial.txt
+ F: drivers/serial/ioc?_serial.c
+ F: include/linux/ioc?.h
SGI VISUAL WORKSTATION 320 AND 540
P: Andrey Panin
L: linux-visws-devel@lists.sf.net
W: http://linux-visws.sf.net
S: Maintained for 2.6.
+ F: Documentation/sgi-visws.txt
SGI XP/XPC/XPNET DRIVER
P: Dean Nelson
M: dcn@sgi.com
S: Maintained
+ F: drivers/misc/sgi-xp/
SHARP LH SUPPORT (LH7952X & LH7A40X)
P: Marc Singer
W: http://projects.buici.com/arm
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ F: Documentation/arm/Sharp-LH/ADC-LH7-Touchscreen
+ F: arch/arm/mach-lh7a40x/
+ F: drivers/serial/serial_lh7a40x.c
+ F: drivers/usb/gadget/lh7a40*
+ F: drivers/usb/host/ohci-lh7a40*
SHPC HOTPLUG DRIVER
P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
L: linux-pci@vger.kernel.org
S: Supported
+ F: drivers/pci/hotplug/shpchp*
SIMTEC EB110ATX (Chalice CATS)
P: Ben Dooks
M: support@simtec.co.uk
W: http://www.simtec.co.uk/products/EB110ATX/
S: Supported
+ F: arch/arm/mach-ebsa110/
SIMTEC EB2410ITX (BAST)
P: Ben Dooks
M: support@simtec.co.uk
W: http://www.simtec.co.uk/products/EB2410ITX/
S: Supported
+ F: arch/arm/mach-s3c2410/
+ F: drivers/*/*s3c2410*
+ F: drivers/*/*/*s3c2410*
SIS 190 ETHERNET DRIVER
P: Francois Romieu
M: romieu@fr.zoreil.com
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/sis190.c
SIS 900/7016 FAST ETHERNET DRIVER
P: Daniele Venzano
W: http://www.brownhat.org/sis900.html
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/sis900.*
SIS 96X I2C/SMBUS DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: Documentation/i2c/busses/i2c-sis96x
+ F: drivers/i2c/busses/i2c-sis96x.c
SIS FRAMEBUFFER DRIVER
P: Thomas Winischhofer
M: thomas@winischhofer.net
W: http://www.winischhofer.net/linuxsisvga.shtml
S: Maintained
+ F: Documentation/fb/sisfb.txt
+ F: drivers/video/sis/
+ F: include/video/sisfb.h
SIS USB2VGA DRIVER
P: Thomas Winischhofer
M: thomas@winischhofer.net
W: http://www.winischhofer.at/linuxsisusbvga.shtml
S: Maintained
+ F: drivers/usb/misc/sisusbvga/
SKGE, SKY2 10/100/1000 GIGABIT ETHERNET DRIVERS
P: Stephen Hemminger
M: shemminger@linux-foundation.org
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/skge.*
+ F: drivers/net/sky2.*
SLAB ALLOCATOR
P: Christoph Lameter
M: mpm@selenic.com
L: linux-mm@kvack.org
S: Maintained
+ F: include/linux/sl?b*.h
+ F: mm/sl?b.c
SMC91x ETHERNET DRIVER
P: Nicolas Pitre
M: nico@cam.org
S: Maintained
+ F: drivers/net/smc91x.*
SMSC47B397 HARDWARE MONITOR DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/smsc47b397
+ F: drivers/hwmon/smsc47b397.c
SMSC911x ETHERNET DRIVER
P: Steve Glendinning
M: steve.glendinning@smsc.com
L: netdev@vger.kernel.org
S: Supported
+ F: include/linux/smsc911x.h
+ F: drivers/net/smsc911x.*
SMSC9420 PCI ETHERNET DRIVER
P: Steve Glendinning
M: steve.glendinning@smsc.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/smsc9420.*
SMX UIO Interface
P: Ben Nizette
M: bn@niasdigital.com
S: Maintained
+ F: drivers/uio/uio_smx.c
SN-IA64 (Itanium) SUB-PLATFORM
P: Jes Sorensen
L: linux-ia64@vger.kernel.org
W: http://www.sgi.com/altix
S: Maintained
+ F: arch/ia64/sn/
SOC-CAMERA V4L2 SUBSYSTEM
P: Guennadi Liakhovetski
M: g.liakhovetski@gmx.de
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
S: Maintained
+ F: include/media/v4l2*
+ F: drivers/media/video/v4l2*
SOEKRIS NET48XX LED SUPPORT
P: Chris Boot
M: bootc@bootc.net
S: Maintained
+ F: drivers/leds/leds-net48xx.c
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Neil Brown
M: neilb@suse.de
L: linux-raid@vger.kernel.org
S: Supported
+ F: drivers/md/
+ F: include/linux/raid/
SONIC NETWORK DRIVER
P: Thomas Bogendoerfer
M: tsbogend@alpha.franken.de
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/sonic.*
SONICS SILICON BACKPLANE DRIVER (SSB)
P: Michael Buesch
M: mb@bu3sch.de
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/ssb/
+ F: include/linux/ssb/
SONY VAIO CONTROL DEVICE DRIVER
P: Mattia Dongili
L: linux-acpi@vger.kernel.org
W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
S: Maintained
+ F: Documentation/laptops/sony-laptop.txt
+ F: drivers/char/sonypi.c
+ F: drivers/platform/x86/sony-laptop.c
+ F: include/linux/sony-laptop.h
SONY MEMORYSTICK CARD SUPPORT
P: Alex Dubov
L: linux-kernel@vger.kernel.org
W: http://tifmxx.berlios.de/
S: Maintained
+ F: drivers/memstick/host/tifm_ms.c
SOUND
P: Jaroslav Kysela
M: tiwai@suse.de
L: alsa-devel@alsa-project.org (subscribers-only)
S: Maintained
+ F: sound/
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
P: Liam Girdwood
M: lrg@slimlogic.co.uk
P: Mark Brown
M: broonie@opensource.wolfsonmicro.com
- T: git opensource.wolfsonmicro.com/linux-2.6-asoc
+ T: git git://opensource.wolfsonmicro.com/linux-2.6-asoc
L: alsa-devel@alsa-project.org (subscribers-only)
W: http://alsa-project.org/main/index.php/ASoC
S: Supported
+ F: sound/soc/
SPARC + UltraSPARC (sparc/sparc64)
P: David S. Miller
M: davem@davemloft.net
L: sparclinux@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
- T: git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-next-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6.git
S: Maintained
+ F: arch/sparc/
SPECIALIX IO8+ MULTIPORT SERIAL CARD DRIVER
P: Roger Wolff
M: R.E.Wolff@BitWizard.nl
- L: linux-kernel@vger.kernel.org ?
+ L: linux-kernel@vger.kernel.org
S: Supported
+ F: Documentation/serial/specialix.txt
+ F: drivers/char/specialix*
SPI SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
L: spi-devel-general@lists.sourceforge.net
S: Maintained
+ F: Documentation/spi/
+ F: drivers/spi/
+ F: include/linux/spi/
SPIDERNET NETWORK DRIVER for CELL
P: Ishizaki Kou
M: jens@de.ibm.com
L: netdev@vger.kernel.org
S: Supported
+ F: Documentation/networking/spider_net.txt
+ F: drivers/net/spider_net*
SPU FILE SYSTEM
P: Jeremy Kerr
L: cbe-oss-dev@ozlabs.org
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
+ F: Documentation/filesystems/spufs.txt
+ F: arch/powerpc/platforms/cell/spufs/
SQUASHFS FILE SYSTEM
P: Phillip Lougher
L: squashfs-devel@lists.sourceforge.net (subscribers-only)
W: http://squashfs.org.uk
S: Maintained
+ F: Documentation/filesystems/squashfs.txt
+ F: fs/squashfs/
SRM (Alpha) environment access
P: Jan-Benedict Glaw
M: jbglaw@lug-owl.de
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: arch/alpha/kernel/srm_env.c
STABLE BRANCH
P: Greg Kroah-Hartman
L: linux-kernel@vger.kernel.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Maintained
+ F: drivers/staging/
STARFIRE/DURALAN NETWORK DRIVER
P: Ion Badulescu
M: ionut@cs.columbia.edu
S: Maintained
+ F: drivers/net/starfire*
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
S: Orphan
+ F: drivers/net/wireless/strip.c
+ F: include/linux/if_strip.h
STRADIS MPEG-2 DECODER DRIVER
P: Nathan Laredo
M: laredo@gnu.org
W: http://www.stradis.com/
S: Maintained
+ F: drivers/media/video/stradis.c
SUN3/3X
P: Sam Creasey
M: sammy@sammy.net
W: http://sammy.net/sun3/
S: Maintained
+ F: arch/m68k/kernel/*sun3*
+ F: arch/m68k/sun3*/
+ F: arch/m68k/include/asm/sun3*
SUPERH
P: Paul Mundt
M: lethal@linux-sh.org
L: linux-sh@vger.kernel.org
W: http://www.linux-sh.org
- T: git kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git
S: Supported
+ F: arch/sh/
SUSPEND TO RAM
P: Len Brown
M: rjw@sisk.pl
L: linux-pm@lists.linux-foundation.org
S: Supported
+ F: Documentation/power/
+ F: arch/x86/kernel/acpi/
+ F: drivers/base/power/
+ F: kernel/power/
+ F: include/linux/suspend.h
+ F: include/linux/freezer.h
+ F: include/linux/pm.h
+ F: include/asm-*/suspend.h
SVGA HANDLING
P: Martin Mares
M: mj@ucw.cz
L: linux-video@atrey.karlin.mff.cuni.cz
S: Maintained
+ F: Documentation/svga.txt
+ F: arch/x86/boot/video*
SYSV FILESYSTEM
P: Christoph Hellwig
M: hch@infradead.org
S: Maintained
+ F: Documentation/filesystems/sysv-fs.txt
+ F: fs/sysv/
+ F: include/linux/sysv_fs.h
TASKSTATS STATISTICS INTERFACE
P: Balbir Singh
M: balbir@linux.vnet.ibm.com
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/accounting/taskstats*
+ F: include/linux/taskstats*
+ F: kernel/taskstats.c
TC CLASSIFIER
P: Jamal Hadi Salim
M: hadi@cyberus.ca
L: netdev@vger.kernel.org
S: Maintained
+ F: include/linux/pkt_cls.h
+ F: include/net/pkt_cls.h
+ F: net/sched/
TCP LOW PRIORITY MODULE
P: Wong Hoi Sing, Edison
M: hlhung3i@gmail.com
W: http://tcp-lp-mod.sourceforge.net/
S: Maintained
+ F: net/ipv4/tcp_lp.c
TEHUTI ETHERNET DRIVER
P: Alexander Indenbaum
M: andy@greyhouse.net
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/tehuti*
Telecom Clock Driver for MCPL0010
P: Mark Gross
M: mark.gross@intel.com
S: Supported
+ F: drivers/char/tlclk.c
TENSILICA XTENSA PORT (xtensa)
P: Chris Zankel
M: chris@zankel.net
S: Maintained
+ F: arch/xtensa/
THINKPAD ACPI EXTRAS DRIVER
P: Henrique de Moraes Holschuh
L: ibm-acpi-devel@lists.sourceforge.net
W: http://ibm-acpi.sourceforge.net
W: http://thinkwiki.org/wiki/Ibm-acpi
- T: git repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
+ T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
S: Maintained
+ F: drivers/platform/x86/thinkpad_acpi.c
TI FLASH MEDIA INTERFACE DRIVER
P: Alex Dubov
M: oakad@yahoo.com
S: Maintained
+ F: drivers/misc/tifm*
+ F: drivers/mmc/host/tifm_sd.c
+ F: include/linux/tifm.h
TI OMAP MMC INTERFACE DRIVER
P: Carlos Aguiar, Anderson Briglia and Syed Khasim
W: http://linux.omap.com
W: http://www.muru.com/linux/omap/
S: Maintained
+ F: drivers/mmc/host/omap.c
TI OMAP RANDOM NUMBER GENERATOR SUPPORT
P: Deepak Saxena
M: dsaxena@plexity.net
S: Maintained
+ F: drivers/char/hw_random/omap-rng.c
TIPC NETWORK LAYER
P: Per Liden
L: tipc-discussion@lists.sourceforge.net
W: http://tipc.sourceforge.net/
W: http://tipc.cslab.ericsson.net/
- T: git tipc.cslab.ericsson.net:/pub/git/tipc.git
+ T: git git://tipc.cslab.ericsson.net/pub/git/tipc.git
S: Maintained
+ F: include/linux/tipc*.h
+ F: include/net/tipc/
+ F: net/tipc/
TLAN NETWORK DRIVER
P: Samuel Chessman
L: tlan-devel@lists.sourceforge.net (subscribers-only)
W: http://sourceforge.net/projects/tlan/
S: Maintained
+ F: Documentation/networking/tlan.txt
+ F: drivers/net/tlan.*
TOMOYO SECURITY MODULE
P: Kentaro Takeda
W: http://tomoyo.sourceforge.jp/
T: quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.2.x/tomoyo-lsm/patches/
S: Maintained
+ F: security/tomoyo/
TOSHIBA ACPI EXTRAS DRIVER
S: Orphan
+ F: drivers/platform/x86/toshiba_acpi.c
TOSHIBA SMM DRIVER
P: Jonathan Buzzard
L: tlinux-users@tce.toshiba-dme.co.jp
W: http://www.buzzard.org.uk/toshiba/
S: Maintained
+ F: drivers/char/toshiba.c
+ F: include/linux/toshiba.h
TMIO MMC DRIVER
P: Ian Molton
M: ian@mnementh.co.uk
S: Maintained
+ F: drivers/mmc/host/tmio_mmc.*
TPM DEVICE DRIVER
P: Debora Velarde
W: http://www.sirrix.com
L: tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/char/tpm/
TRIVIAL PATCHES
P: Jiri Kosina
M: trivial@kernel.org
L: linux-kernel@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jikos/trivial.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
S: Maintained
TTY LAYER
M: kyle@mcmartin.ca
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/tulip/
TUN/TAP driver
P: Maxim Krasnyansky
L: vtun@office.satix.net
W: http://vtun.sourceforge.net/tun
S: Maintained
+ F: Documentation/networking/tuntap.txt
+ F: arch/um/os-Linux/drivers/
TURBOCHANNEL SUBSYSTEM
P: Maciej W. Rozycki
M: macro@linux-mips.org
S: Maintained
+ F: drivers/tc/
+ F: include/linux/tc.h
U14-34F SCSI DRIVER
P: Dario Ballabio
M: ballabio_dario@emc.com
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/u14-34f.c
UBI FILE SYSTEM (UBIFS)
P: Artem Bityutskiy
T: git git://git.infradead.org/ubifs-2.6.git
W: http://www.linux-mtd.infradead.org/doc/ubifs.html
S: Maintained
+ F: Documentation/filesystems/ubifs.txt
+ F: fs/ubifs/
UCLINUX (AND M68KNOMMU)
P: Greg Ungerer
W: http://www.uclinux.org/
L: uclinux-dev@uclinux.org (subscribers-only)
S: Maintained
+ F: arch/m68knommu/
UCLINUX FOR RENESAS H8/300
P: Yoshinori Sato
M: jack@suse.cz
W: http://linux-udf.sourceforge.net
S: Maintained
+ F: Documentation/filesystems/udf.txt
+ F: fs/udf/
UFS FILESYSTEM
P: Evgeniy Dushistov
M: dushistov@mail.ru
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/ufs.txt
+ F: fs/ufs/
ULTRA-WIDEBAND (UWB) SUBSYSTEM:
P: David Vrabel
M: david.vrabel@csr.com
L: linux-usb@vger.kernel.org
S: Supported
+ F: drivers/uwb/*
+ F: include/linux/uwb.h
+ F: include/linux/uwb/
UNIFORM CDROM DRIVER
P: Jens Axboe
L: linux-kernel@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
+ F: Documentation/cdrom/
+ F: drivers/cdrom/cdrom.c
+ F: include/linux/cdrom.h
UNSORTED BLOCK IMAGES (UBI)
P: Artem Bityutskiy
L: linux-mtd@lists.infradead.org
T: git git://git.infradead.org/ubi-2.6.git
S: Maintained
+ F: drivers/mtd/ubi/
+ F: include/linux/mtd/ubi.h
+ F: include/mtd/ubi-user.h
USB ACM DRIVER
P: Oliver Neukum
M: oliver@neukum.name
L: linux-usb@vger.kernel.org
S: Maintained
+ F: Documentation/usb/acm.txt
+ F: drivers/usb/class/cdc-acm.*
USB BLOCK DRIVER (UB ub)
P: Pete Zaitcev
L: linux-kernel@vger.kernel.org
L: linux-usb@vger.kernel.org
S: Supported
+ F: drivers/block/ub.c
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
L: linux-usb@vger.kernel.org
S: Maintained
W: http://www.kroah.com/linux-usb/
+ F: drivers/net/usb/cdc_*.c
+ F: include/linux/usb/cdc.h
USB CYPRESS C67X00 DRIVER
P: Peter Korsgaard
M: jacmet@sunsite.dk
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/c67x00/
USB DAVICOM DM9601 DRIVER
P: Peter Korsgaard
L: netdev@vger.kernel.org
W: http://www.linux-usb.org/usbnet
S: Maintained
+ F: drivers/net/usb/dm9601.c
USB DIAMOND RIO500 DRIVER
P: Cesar Miquel
L: rio500-users@lists.sourceforge.net
W: http://rio500.sourceforge.net
S: Maintained
+ F: drivers/usb/misc/rio500*
USB EHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-usb@vger.kernel.org
S: Odd Fixes
+ F: Documentation/usb/ehci.txt
+ F: drivers/usb/host/ehci*
USB ET61X[12]51 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb@vger.kernel.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.linux-projects.org
S: Maintained
+ F: drivers/media/video/et61x251/
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/gadget
S: Maintained
+ F: drivers/usb/gadget/
+ F: include/linux/usb/gadget*
USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
P: Jiri Kosina
M: jkosina@suse.cz
L: linux-usb@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
+ F: Documentation/usb/hiddev.txt
+ F: drivers/hid/usbhid/
USB ISP116X DRIVER
P: Olav Kongas
M: ok@artecdesign.ee
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/host/isp116x*
+ F: include/linux/usb/isp116x.h
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/serial/kl5kusb105.*
USB MASS STORAGE DRIVER
P: Matthew Dharm
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
+ F: drivers/usb/storage/
USB OHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-usb@vger.kernel.org
S: Odd Fixes
+ F: Documentation/usb/ohci.txt
+ F: drivers/usb/host/ohci*
USB OPTION-CARD DRIVER
P: Matthias Urlichs
M: smurf@smurf.noris.de
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/serial/option.c
USB OV511 DRIVER
P: Mark McClelland
L: linux-usb@vger.kernel.org
W: http://alpha.dyndns.org/ov511/
S: Maintained
+ F: drivers/media/video/ov511.*
USB PEGASUS DRIVER
P: Petko Manolov
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
+ F: drivers/net/usb/pegasus.*
USB PRINTER DRIVER (usblp)
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-usb@vger.kernel.org
S: Supported
+ F: drivers/usb/class/usblp.c
USB RTL8150 DRIVER
P: Petko Manolov
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
+ F: drivers/net/usb/rtl8150.c
USB SE401 DRIVER
P: Jeroen Vreeken
L: linux-usb@vger.kernel.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
+ F: Documentation/video4linux/se401.txt
+ F: drivers/media/video/se401.*
USB SERIAL BELKIN F5U103 DRIVER
P: William Greathouse
M: wgreathouse@smva.com
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/serial/belkin_sa.*
USB SERIAL CYPRESS M8 DRIVER
P: Lonnie Mendez
S: Maintained
W: http://geocities.com/i0xox0i
W: http://firstlight.net/cvs
+ F: drivers/usb/serial/cypress_m8.*
USB SERIAL CYBERJACK DRIVER
P: Matthias Bruestle and Harald Welte
M: support@reiner-sct.com
W: http://www.reiner-sct.de/support/treiber_cyberjack.php
S: Maintained
+ F: drivers/usb/serial/cyberjack.c
USB SERIAL DIGI ACCELEPORT DRIVER
P: Peter Berger and Al Borchers
M: alborchers@steinerpoint.com
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/serial/digi_acceleport.c
USB SERIAL DRIVER
P: Greg Kroah-Hartman
M: gregkh@suse.de
L: linux-usb@vger.kernel.org
S: Supported
+ F: Documentation/usb/usb-serial.txt
+ F: drivers/usb/serial/generic.c
+ F: drivers/usb/serial/usb-serial.c
+ F: include/linux/usb/serial.h
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/serial/empeg.c
USB SERIAL KEYSPAN DRIVER
P: Greg Kroah-Hartman
L: linux-usb@vger.kernel.org
W: http://www.kroah.com/linux/
S: Maintained
+ F: drivers/usb/serial/*keyspan*
USB SERIAL WHITEHEAT DRIVER
P: Support Department
L: linux-usb@vger.kernel.org
W: http://www.connecttech.com
S: Supported
+ F: drivers/usb/serial/whiteheat*
USB SMSC95XX ETHERNET DRIVER
P: Steve Glendinning
M: steve.glendinning@smsc.com
L: netdev@vger.kernel.org
S: Supported
+ F: drivers/net/usb/smsc95xx.*
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb@vger.kernel.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.linux-projects.org
S: Maintained
+ F: Documentation/video4linux/sn9c102.txt
+ F: drivers/media/video/sn9c102/
USB SUBSYSTEM
P: Greg Kroah-Hartman
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
+ F: Documentation/usb/
+ F: drivers/net/usb/
+ F: drivers/usb/
+ F: include/linux/usb.h
+ F: include/linux/usb/
USB UHCI DRIVER
P: Alan Stern
M: stern@rowland.harvard.edu
L: linux-usb@vger.kernel.org
S: Maintained
+ F: drivers/usb/host/uhci*
USB "USBNET" DRIVER FRAMEWORK
P: David Brownell
L: netdev@vger.kernel.org
W: http://www.linux-usb.org/usbnet
S: Maintained
+ F: drivers/net/usb/usbnet.c
+ F: include/linux/usb/usbnet.h
USB VIDEO CLASS
P: Laurent Pinchart
M: laurent.pinchart@skynet.be
L: linux-uvc-devel@lists.berlios.de (subscribers-only)
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://linux-uvc.berlios.de
S: Maintained
+ F: drivers/media/video/uvc/
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb@vger.kernel.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.linux-projects.org
S: Maintained
+ F: Documentation/video4linux/w9968cf.txt
+ F: drivers/media/video/w996*
USB WIRELESS RNDIS DRIVER (rndis_wlan)
P: Jussi Kivilinna
M: jussi.kivilinna@mbnet.fi
L: linux-wireless@vger.kernel.org
S: Maintained
+ F: drivers/net/wireless/rndis_wlan.c
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
L: linux-usb@vger.kernel.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://www.linux-projects.org
S: Maintained
+ F: Documentation/video4linux/zc0301.txt
+ F: drivers/media/video/zc0301/
USB ZD1201 DRIVER
P: Jeroen Vreeken
L: linux-usb@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
S: Maintained
+ F: drivers/net/wireless/zd1201.*
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
L: linux-usb@vger.kernel.org
L: linux-media@vger.kernel.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
W: http://royale.zerezo.com/zr364xx/
S: Maintained
+ F: Documentation/video4linux/zr364xx.txt
+ F: drivers/media/video/zr364xx.c
USER-MODE LINUX (UML)
P: Jeff Dike
L: user-mode-linux-user@lists.sourceforge.net
W: http://user-mode-linux.sourceforge.net
S: Maintained
+ F: Documentation/uml/
+ F: arch/um/
+ F: fs/hostfs/
+ F: fs/hppfs/
USERSPACE I/O (UIO)
P: Hans J. Koch
M: gregkh@suse.de
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/DocBook/uio-howto.tmpl
+ F: drivers/uio/
+ F: include/linux/uio*.h
UTIL-LINUX-NG PACKAGE
P: Karel Zak
M: kzak@redhat.com
L: util-linux-ng@vger.kernel.org
W: http://kernel.org/~kzak/util-linux-ng/
- T: git://git.kernel.org/pub/scm/utils/util-linux-ng/util-linux-ng.git
+ T: git git://git.kernel.org/pub/scm/utils/util-linux-ng/util-linux-ng.git
S: Maintained
UVESAFB DRIVER
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
W: http://dev.gentoo.org/~spock/projects/uvesafb/
S: Maintained
+ F: Documentation/fb/uvesafb.txt
+ F: drivers/video/uvesafb.*
VFAT/FAT/MSDOS FILESYSTEM
P: OGAWA Hirofumi
M: hirofumi@mail.parknet.co.jp
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: Documentation/filesystems/vfat.txt
+ F: fs/fat/
VIA RHINE NETWORK DRIVER
P: Roger Luethi
M: rl@hellgate.ch
S: Maintained
+ F: drivers/net/via-rhine.c
VIAPRO SMBUS DRIVER
P: Jean Delvare
M: khali@linux-fr.org
L: linux-i2c@vger.kernel.org
S: Maintained
+ F: Documentation/i2c/busses/i2c-viapro
+ F: drivers/i2c/busses/i2c-viapro.c
VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
P: Joseph Chan
M: ScottFang@viatech.com.cn
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained
+ F: drivers/video/via/
VIA VELOCITY NETWORK DRIVER
P: Francois Romieu
M: romieu@fr.zoreil.com
L: netdev@vger.kernel.org
S: Maintained
-
- VIDEO FOR LINUX (V4L)
- P: Mauro Carvalho Chehab
- M: mchehab@infradead.org
- L: linux-media@vger.kernel.org
- W: http://linuxtv.org
- T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/linux-2.6.git
- S: Maintained
+ F: drivers/net/via-velocity.*
VLAN (802.1Q)
P: Patrick McHardy
M: kaber@trash.net
L: netdev@vger.kernel.org
S: Maintained
+ F: drivers/net/macvlan.c
+ F: include/linux/if_*vlan.h
+ F: net/8021q/
VOLTAGE AND CURRENT REGULATOR FRAMEWORK
P: Liam Girdwood
M: broonie@opensource.wolfsonmicro.com
W: http://opensource.wolfsonmicro.com/node/15
W: http://www.slimlogic.co.uk/?p=48
- T: git kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6.git
S: Supported
+ F: drivers/regulator/
+ F: include/linux/regulator/
VT1211 HARDWARE MONITOR DRIVER
P: Juerg Haefliger
M: juergh@gmail.com
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/vt1211
+ F: drivers/hwmon/vt1211.c
VT8231 HARDWARE MONITOR DRIVER
P: Roger Lucas
M: vt8231@hiddenengine.co.uk
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: drivers/hwmon/vt8231.c
W1 DALLAS'S 1-WIRE BUS
P: Evgeniy Polyakov
M: johnpol@2ka.mipt.ru
S: Maintained
+ F: Documentation/w1/
+ F: drivers/w1/
W83791D HARDWARE MONITORING DRIVER
P: Marc Hulsman
M: m.hulsman@tudelft.nl
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/w83791d
+ F: drivers/hwmon/w83791d.c
W83793 HARDWARE MONITORING DRIVER
P: Rudolf Marek
M: r.marek@assembler.cz
L: lm-sensors@lm-sensors.org
S: Maintained
+ F: Documentation/hwmon/w83793
+ F: drivers/hwmon/w83793.c
W83L51xD SD/MMC CARD INTERFACE DRIVER
P: Pierre Ossman
- M: drzeus-wbsd@drzeus.cx
+ M: pierre@ossman.eu
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/mmc/host/wbsd.*
WATCHDOG DEVICE DRIVERS
P: Wim Van Sebroeck
M: wim@iguana.be
- T: git kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog.git
S: Maintained
+ F: Documentation/watchdog/
+ F: drivers/watchdog/
+ F: include/linux/watchdog.h
WAVELAN NETWORK DRIVER & WIRELESS EXTENSIONS
P: Jean Tourrilhes
L: linux-wireless@vger.kernel.org
W: http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/
S: Maintained
+ F: Documentation/networking/wavelan.txt
+ F: drivers/net/wireless/wavelan*
WD7000 SCSI DRIVER
P: Miroslav Zagorac
M: zaga@fly.cc.fer.hr
L: linux-scsi@vger.kernel.org
S: Maintained
+ F: drivers/scsi/wd7000.c
WIMAX STACK
P: Inaky Perez-Gonzalez
P: David Vrabel
M: david.vrabel@csr.com
S: Maintained
+ F: include/linux/wlp.h
+ F: drivers/uwb/wlp/
WISTRON LAPTOP BUTTON DRIVER
P: Miloslav Trmac
M: mitr@volny.cz
S: Maintained
+ F: drivers/input/misc/wistron_btns.c
WL3501 WIRELESS PCMCIA CARD DRIVER
P: Arnaldo Carvalho de Melo
L: linux-wireless@vger.kernel.org
W: http://oops.ghostprotocols.net:81/blog
S: Maintained
+ F: drivers/net/wireless/wl3501*
WM97XX TOUCHSCREEN DRIVERS
P: Mark Brown
T: git git://opensource.wolfsonmicro.com/linux-2.6-touch
W: http://opensource.wolfsonmicro.com/node/7
S: Supported
+ F: drivers/input/touchscreen/*wm97*
+ F: include/linux/wm97xx.h
X.25 NETWORK LAYER
P: Henner Eisen
M: eis@baty.hanse.de
L: linux-x25@vger.kernel.org
S: Maintained
+ F: Documentation/networking/x25*
+ F: include/net/x25*
+ F: net/x25/
X86 ARCHITECTURE (32-BIT AND 64-BIT)
P: Thomas Gleixner
M: hpa@zytor.com
M: x86@kernel.org
L: linux-kernel@vger.kernel.org
- T: git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86.git
S: Maintained
+ F: Documentation/x86/
+ F: arch/x86/
XEN HYPERVISOR INTERFACE
P: Jeremy Fitzhardinge
L: virtualization@lists.osdl.org
L: xen-devel@lists.xensource.com
S: Supported
+ F: arch/x86/xen/
+ F: drivers/*/xen-*front.c
+ F: drivers/xen/
+ F: arch/x86/include/asm/xen/
+ F: include/xen/
XFS FILESYSTEM
P: Silicon Graphics Inc
M: xfs-masters@oss.sgi.com
L: xfs@oss.sgi.com
W: http://oss.sgi.com/projects/xfs
- T: git://oss.sgi.com/xfs/xfs.git
+ T: git git://oss.sgi.com/xfs/xfs.git
S: Supported
+ F: Documentation/filesystems/xfs.txt
+ F: fs/xfs/
XILINX SYSTEMACE DRIVER
P: Grant Likely
W: http://www.secretlab.ca/
L: linux-kernel@vger.kernel.org
S: Maintained
+ F: drivers/block/xsysace.c
XILINX UARTLITE SERIAL DRIVER
P: Peter Korsgaard
M: jacmet@sunsite.dk
L: linux-serial@vger.kernel.org
S: Maintained
+ F: drivers/serial/uartlite.c
YAM DRIVER FOR AX.25
P: Jean-Paul Roubelat
M: jpr@f6fbb.org
L: linux-hams@vger.kernel.org
S: Maintained
+ F: drivers/net/hamradio/yam*
+ F: include/linux/yam.h
YEALINK PHONE DRIVER
P: Henk Vergonet
M: Henk.Vergonet@gmail.com
L: usbb2k-api-dev@nongnu.org
S: Maintained
+ F: Documentation/input/yealink.txt
+ F: drivers/input/misc/yealink.*
Z8530 DRIVER FOR AX.25
P: Joerg Reuter
W: http://www.qsl.net/dl1bke/
L: linux-hams@vger.kernel.org
S: Maintained
+ F: Documentation/networking/z8530drv.txt
+ F: drivers/net/hamradio/*scc.c
+ F: drivers/net/hamradio/z8530.h
ZD1211RW WIRELESS DRIVER
P: Daniel Drake
L: linux-wireless@vger.kernel.org
L: zd1211-devs@lists.sourceforge.net (subscribers-only)
S: Maintained
+ F: drivers/net/wireless/zd1211rw/
ZR36067 VIDEO FOR LINUX DRIVER
L: mjpeg-users@lists.sourceforge.net
W: http://mjpeg.sourceforge.net/driver-zoran/
T: Mercurial http://linuxtv.org/hg/v4l-dvb
S: Odd Fixes
+ F: drivers/media/video/zoran/
ZS DECSTATION Z85C30 SERIAL DRIVER
P: Maciej W. Rozycki
M: macro@linux-mips.org
S: Maintained
+ F: drivers/serial/zs.*
THE REST
P: Linus Torvalds
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
S: Buried alive in reporters
#endif
#endif /* CONFIG_M5272 */
-/* Forward declarations of some structures to support different PHYs
-*/
+/* Forward declarations of some structures to support different PHYs */
typedef struct {
uint mii_data;
#error "FEC: descriptor ring size constants too large"
#endif
-/* Interrupt events/masks.
-*/
+/* Interrupt events/masks. */
#define FEC_ENET_HBERR ((uint)0x80000000) /* Heartbeat error */
#define FEC_ENET_BABR ((uint)0x40000000) /* Babbling receiver */
#define FEC_ENET_BABT ((uint)0x20000000) /* Babbling transmitter */
*/
struct fec_enet_private {
/* Hardware registers of the FEC device */
- volatile fec_t *hwp;
+ void __iomem *hwp;
struct net_device *netdev;
/* The saved address of a sent-in-place packet/buffer, for skfree(). */
unsigned char *tx_bounce[TX_RING_SIZE];
struct sk_buff* tx_skbuff[TX_RING_SIZE];
+ struct sk_buff* rx_skbuff[RX_RING_SIZE];
ushort skb_cur;
ushort skb_dirty;
- /* CPM dual port RAM relative addresses.
- */
+ /* CPM dual port RAM relative addresses */
dma_addr_t bd_dma;
- cbd_t *rx_bd_base; /* Address of Rx and Tx buffers. */
- cbd_t *tx_bd_base;
- cbd_t *cur_rx, *cur_tx; /* The next free ring entry */
- cbd_t *dirty_tx; /* The ring entries to be free()ed. */
+ /* Address of Rx and Tx buffers */
+ struct bufdesc *rx_bd_base;
+ struct bufdesc *tx_bd_base;
+ /* The next free ring entry */
+ struct bufdesc *cur_rx, *cur_tx;
+ /* The ring entries to be free()ed */
+ struct bufdesc *dirty_tx;
+
uint tx_full;
/* hold while accessing the HW like ringbuffer for tx/rx but not MAC */
spinlock_t hw_lock;
int full_duplex;
};
-static int fec_enet_open(struct net_device *dev);
-static int fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev);
static void fec_enet_mii(struct net_device *dev);
static irqreturn_t fec_enet_interrupt(int irq, void * dev_id);
static void fec_enet_tx(struct net_device *dev);
static void fec_enet_rx(struct net_device *dev);
static int fec_enet_close(struct net_device *dev);
-static void set_multicast_list(struct net_device *dev);
static void fec_restart(struct net_device *dev, int duplex);
static void fec_stop(struct net_device *dev);
-static void fec_set_mac_address(struct net_device *dev);
/* MII processing. We keep this as simple as possible. Requests are
static int mii_queue(struct net_device *dev, int request,
void (*func)(uint, struct net_device *));
-/* Make MII read/write commands for the FEC.
-*/
+/* Make MII read/write commands for the FEC */
#define mk_mii_read(REG) (0x60020000 | ((REG & 0x1f) << 18))
#define mk_mii_write(REG, VAL) (0x50020000 | ((REG & 0x1f) << 18) | \
(VAL & 0xffff))
#define mk_mii_end 0
-/* Transmitter timeout.
-*/
-#define TX_TIMEOUT (2*HZ)
+/* Transmitter timeout */
+#define TX_TIMEOUT (2 * HZ)
-/* Register definitions for the PHY.
-*/
+/* Register definitions for the PHY */
#define MII_REG_CR 0 /* Control Register */
#define MII_REG_SR 1 /* Status Register */
static int
fec_enet_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct fec_enet_private *fep;
- volatile fec_t *fecp;
- volatile cbd_t *bdp;
+ struct fec_enet_private *fep = netdev_priv(dev);
+ struct bufdesc *bdp;
unsigned short status;
unsigned long flags;
- fep = netdev_priv(dev);
- fecp = (volatile fec_t*)dev->base_addr;
-
if (!fep->link) {
/* Link is down or autonegotiation is in progress. */
return 1;
bdp = fep->cur_tx;
status = bdp->cbd_sc;
-#ifndef final_version
+
if (status & BD_ENET_TX_READY) {
/* Ooops. All transmit buffers are full. Bail out.
* This should not happen, since dev->tbusy should be set.
spin_unlock_irqrestore(&fep->hw_lock, flags);
return 1;
}
-#endif
- /* Clear all of the status flags.
- */
+ /* Clear all of the status flags */
status &= ~BD_ENET_TX_STATS;
- /* Set buffer length and buffer pointer.
- */
+ /* Set buffer length and buffer pointer */
bdp->cbd_bufaddr = __pa(skb->data);
bdp->cbd_datlen = skb->len;
/*
- * On some FEC implementations data must be aligned on
- * 4-byte boundaries. Use bounce buffers to copy data
- * and get it aligned. Ugh.
+ * On some FEC implementations data must be aligned on
+ * 4-byte boundaries. Use bounce buffers to copy data
+ * and get it aligned. Ugh.
*/
if (bdp->cbd_bufaddr & FEC_ALIGNMENT) {
unsigned int index;
bdp->cbd_bufaddr = __pa(fep->tx_bounce[index]);
}
- /* Save skb pointer.
- */
+ /* Save skb pointer */
fep->tx_skbuff[fep->skb_cur] = skb;
dev->stats.tx_bytes += skb->len;
/* Push the data cache so the CPM does not get stale memory
* data.
*/
- dma_sync_single(NULL, bdp->cbd_bufaddr,
- bdp->cbd_datlen, DMA_TO_DEVICE);
+ bdp->cbd_bufaddr = dma_map_single(&dev->dev, skb->data,
+ FEC_ENET_TX_FRSIZE, DMA_TO_DEVICE);
/* Send it on its way. Tell FEC it's ready, interrupt when done,
* it's the last BD of the frame, and to put the CRC on the end.
*/
-
status |= (BD_ENET_TX_READY | BD_ENET_TX_INTR
| BD_ENET_TX_LAST | BD_ENET_TX_TC);
bdp->cbd_sc = status;
dev->trans_start = jiffies;
/* Trigger transmission start */
- fecp->fec_x_des_active = 0;
+ writel(0, fep->hwp + FEC_X_DES_ACTIVE);
- /* If this was the last BD in the ring, start at the beginning again.
- */
- if (status & BD_ENET_TX_WRAP) {
+ /* If this was the last BD in the ring, start at the beginning again. */
+ if (status & BD_ENET_TX_WRAP)
bdp = fep->tx_bd_base;
- } else {
+ else
bdp++;
- }
if (bdp == fep->dirty_tx) {
fep->tx_full = 1;
netif_stop_queue(dev);
}
- fep->cur_tx = (cbd_t *)bdp;
+ fep->cur_tx = bdp;
spin_unlock_irqrestore(&fep->hw_lock, flags);
{
struct fec_enet_private *fep = netdev_priv(dev);
- printk("%s: transmit timed out.\n", dev->name);
dev->stats.tx_errors++;
-#ifndef final_version
- {
- int i;
- cbd_t *bdp;
-
- printk("Ring data dump: cur_tx %lx%s, dirty_tx %lx cur_rx: %lx\n",
- (unsigned long)fep->cur_tx, fep->tx_full ? " (full)" : "",
- (unsigned long)fep->dirty_tx,
- (unsigned long)fep->cur_rx);
-
- bdp = fep->tx_bd_base;
- printk(" tx: %u buffers\n", TX_RING_SIZE);
- for (i = 0 ; i < TX_RING_SIZE; i++) {
- printk(" %08x: %04x %04x %08x\n",
- (uint) bdp,
- bdp->cbd_sc,
- bdp->cbd_datlen,
- (int) bdp->cbd_bufaddr);
- bdp++;
- }
- bdp = fep->rx_bd_base;
- printk(" rx: %lu buffers\n", (unsigned long) RX_RING_SIZE);
- for (i = 0 ; i < RX_RING_SIZE; i++) {
- printk(" %08x: %04x %04x %08x\n",
- (uint) bdp,
- bdp->cbd_sc,
- bdp->cbd_datlen,
- (int) bdp->cbd_bufaddr);
- bdp++;
- }
- }
-#endif
fec_restart(dev, fep->full_duplex);
netif_wake_queue(dev);
}
-/* The interrupt handler.
- * This is called from the MPC core interrupt.
- */
static irqreturn_t
fec_enet_interrupt(int irq, void * dev_id)
{
struct net_device *dev = dev_id;
- volatile fec_t *fecp;
+ struct fec_enet_private *fep = netdev_priv(dev);
uint int_events;
irqreturn_t ret = IRQ_NONE;
- fecp = (volatile fec_t*)dev->base_addr;
-
- /* Get the interrupt events that caused us to be here.
- */
do {
- int_events = fecp->fec_ievent;
- fecp->fec_ievent = int_events;
+ int_events = readl(fep->hwp + FEC_IEVENT);
+ writel(int_events, fep->hwp + FEC_IEVENT);
- /* Handle receive event in its own function.
- */
if (int_events & FEC_ENET_RXF) {
ret = IRQ_HANDLED;
fec_enet_rx(dev);
}
/* Transmit OK, or non-fatal error. Update the buffer
- descriptors. FEC handles all errors, we just discover
- them as part of the transmit process.
- */
+ * descriptors. FEC handles all errors, we just discover
+ * them as part of the transmit process.
+ */
if (int_events & FEC_ENET_TXF) {
ret = IRQ_HANDLED;
fec_enet_tx(dev);
fec_enet_tx(struct net_device *dev)
{
struct fec_enet_private *fep;
- volatile cbd_t *bdp;
+ struct bufdesc *bdp;
unsigned short status;
struct sk_buff *skb;
bdp = fep->dirty_tx;
while (((status = bdp->cbd_sc) & BD_ENET_TX_READY) == 0) {
- if (bdp == fep->cur_tx && fep->tx_full == 0) break;
+ if (bdp == fep->cur_tx && fep->tx_full == 0)
+ break;
+
+ dma_unmap_single(&dev->dev, bdp->cbd_bufaddr, FEC_ENET_TX_FRSIZE, DMA_TO_DEVICE);
+ bdp->cbd_bufaddr = 0;
skb = fep->tx_skbuff[fep->skb_dirty];
/* Check for errors. */
dev->stats.tx_packets++;
}
-#ifndef final_version
if (status & BD_ENET_TX_READY)
printk("HEY! Enet xmit interrupt and TX_READY.\n");
-#endif
+
/* Deferred means some collisions occurred during transmit,
* but we eventually sent the packet OK.
*/
if (status & BD_ENET_TX_DEF)
dev->stats.collisions++;
- /* Free the sk buffer associated with this last transmit.
- */
+ /* Free the sk buffer associated with this last transmit */
dev_kfree_skb_any(skb);
fep->tx_skbuff[fep->skb_dirty] = NULL;
fep->skb_dirty = (fep->skb_dirty + 1) & TX_RING_MOD_MASK;
- /* Update pointer to next buffer descriptor to be transmitted.
- */
+ /* Update pointer to next buffer descriptor to be transmitted */
if (status & BD_ENET_TX_WRAP)
bdp = fep->tx_bd_base;
else
bdp++;
- /* Since we have freed up a buffer, the ring is no longer
- * full.
+ /* Since we have freed up a buffer, the ring is no longer full
*/
if (fep->tx_full) {
fep->tx_full = 0;
netif_wake_queue(dev);
}
}
- fep->dirty_tx = (cbd_t *)bdp;
+ fep->dirty_tx = bdp;
spin_unlock_irq(&fep->hw_lock);
}
static void
fec_enet_rx(struct net_device *dev)
{
- struct fec_enet_private *fep;
- volatile fec_t *fecp;
- volatile cbd_t *bdp;
+ struct fec_enet_private *fep = netdev_priv(dev);
+ struct bufdesc *bdp;
unsigned short status;
struct sk_buff *skb;
ushort pkt_len;
flush_cache_all();
#endif
- fep = netdev_priv(dev);
- fecp = (volatile fec_t*)dev->base_addr;
-
spin_lock_irq(&fep->hw_lock);
/* First, grab all of the stats for the incoming packet.
*/
bdp = fep->cur_rx;
-while (!((status = bdp->cbd_sc) & BD_ENET_RX_EMPTY)) {
+ while (!((status = bdp->cbd_sc) & BD_ENET_RX_EMPTY)) {
-#ifndef final_version
- /* Since we have allocated space to hold a complete frame,
- * the last indicator should be set.
- */
- if ((status & BD_ENET_RX_LAST) == 0)
- printk("FEC ENET: rcv is not +last\n");
-#endif
+ /* Since we have allocated space to hold a complete frame,
+ * the last indicator should be set.
+ */
+ if ((status & BD_ENET_RX_LAST) == 0)
+ printk("FEC ENET: rcv is not +last\n");
- if (!fep->opened)
- goto rx_processing_done;
+ if (!fep->opened)
+ goto rx_processing_done;
- /* Check for errors. */
- if (status & (BD_ENET_RX_LG | BD_ENET_RX_SH | BD_ENET_RX_NO |
+ /* Check for errors. */
+ if (status & (BD_ENET_RX_LG | BD_ENET_RX_SH | BD_ENET_RX_NO |
BD_ENET_RX_CR | BD_ENET_RX_OV)) {
- dev->stats.rx_errors++;
- if (status & (BD_ENET_RX_LG | BD_ENET_RX_SH)) {
- /* Frame too long or too short. */
- dev->stats.rx_length_errors++;
+ dev->stats.rx_errors++;
+ if (status & (BD_ENET_RX_LG | BD_ENET_RX_SH)) {
+ /* Frame too long or too short. */
+ dev->stats.rx_length_errors++;
+ }
+ if (status & BD_ENET_RX_NO) /* Frame alignment */
+ dev->stats.rx_frame_errors++;
+ if (status & BD_ENET_RX_CR) /* CRC Error */
+ dev->stats.rx_crc_errors++;
+ if (status & BD_ENET_RX_OV) /* FIFO overrun */
+ dev->stats.rx_fifo_errors++;
}
- if (status & BD_ENET_RX_NO) /* Frame alignment */
+
+ /* Report late collisions as a frame error.
+ * On this error, the BD is closed, but we don't know what we
+ * have in the buffer. So, just drop this frame on the floor.
+ */
+ if (status & BD_ENET_RX_CL) {
+ dev->stats.rx_errors++;
dev->stats.rx_frame_errors++;
- if (status & BD_ENET_RX_CR) /* CRC Error */
- dev->stats.rx_crc_errors++;
- if (status & BD_ENET_RX_OV) /* FIFO overrun */
- dev->stats.rx_fifo_errors++;
- }
+ goto rx_processing_done;
+ }
- /* Report late collisions as a frame error.
- * On this error, the BD is closed, but we don't know what we
- * have in the buffer. So, just drop this frame on the floor.
- */
- if (status & BD_ENET_RX_CL) {
- dev->stats.rx_errors++;
- dev->stats.rx_frame_errors++;
- goto rx_processing_done;
- }
+ /* Process the incoming frame. */
+ dev->stats.rx_packets++;
+ pkt_len = bdp->cbd_datlen;
+ dev->stats.rx_bytes += pkt_len;
+ data = (__u8*)__va(bdp->cbd_bufaddr);
- /* Process the incoming frame.
- */
- dev->stats.rx_packets++;
- pkt_len = bdp->cbd_datlen;
- dev->stats.rx_bytes += pkt_len;
- data = (__u8*)__va(bdp->cbd_bufaddr);
-
- dma_sync_single(NULL, (unsigned long)__pa(data),
- pkt_len - 4, DMA_FROM_DEVICE);
-
- /* This does 16 byte alignment, exactly what we need.
- * The packet length includes FCS, but we don't want to
- * include that when passing upstream as it messes up
- * bridging applications.
- */
- skb = dev_alloc_skb(pkt_len-4);
+ dma_unmap_single(NULL, bdp->cbd_bufaddr, bdp->cbd_datlen,
+ DMA_FROM_DEVICE);
- if (skb == NULL) {
- printk("%s: Memory squeeze, dropping packet.\n", dev->name);
- dev->stats.rx_dropped++;
- } else {
- skb_put(skb,pkt_len-4); /* Make room */
- skb_copy_to_linear_data(skb, data, pkt_len-4);
- skb->protocol=eth_type_trans(skb,dev);
- netif_rx(skb);
- }
- rx_processing_done:
+ /* This does 16 byte alignment, exactly what we need.
+ * The packet length includes FCS, but we don't want to
+ * include that when passing upstream as it messes up
+ * bridging applications.
+ */
+ skb = dev_alloc_skb(pkt_len - 4 + NET_IP_ALIGN);
- /* Clear the status flags for this buffer.
- */
- status &= ~BD_ENET_RX_STATS;
+ if (unlikely(!skb)) {
+ printk("%s: Memory squeeze, dropping packet.\n",
+ dev->name);
+ dev->stats.rx_dropped++;
+ } else {
+ skb_reserve(skb, NET_IP_ALIGN);
+ skb_put(skb, pkt_len - 4); /* Make room */
+ skb_copy_to_linear_data(skb, data, pkt_len - 4);
+ skb->protocol = eth_type_trans(skb, dev);
+ netif_rx(skb);
+ }
- /* Mark the buffer empty.
- */
- status |= BD_ENET_RX_EMPTY;
- bdp->cbd_sc = status;
+ bdp->cbd_bufaddr = dma_map_single(NULL, data, bdp->cbd_datlen,
+ DMA_FROM_DEVICE);
+rx_processing_done:
+ /* Clear the status flags for this buffer */
+ status &= ~BD_ENET_RX_STATS;
- /* Update BD pointer to next entry.
- */
- if (status & BD_ENET_RX_WRAP)
- bdp = fep->rx_bd_base;
- else
- bdp++;
+ /* Mark the buffer empty */
+ status |= BD_ENET_RX_EMPTY;
+ bdp->cbd_sc = status;
-#if 1
- /* Doing this here will keep the FEC running while we process
- * incoming frames. On a heavily loaded network, we should be
- * able to keep up at the expense of system resources.
- */
- fecp->fec_r_des_active = 0;
-#endif
- } /* while (!((status = bdp->cbd_sc) & BD_ENET_RX_EMPTY)) */
- fep->cur_rx = (cbd_t *)bdp;
-
-#if 0
- /* Doing this here will allow us to process all frames in the
- * ring before the FEC is allowed to put more there. On a heavily
- * loaded network, some frames may be lost. Unfortunately, this
- * increases the interrupt overhead since we can potentially work
- * our way back to the interrupt return only to come right back
- * here.
- */
- fecp->fec_r_des_active = 0;
-#endif
+ /* Update BD pointer to next entry */
+ if (status & BD_ENET_RX_WRAP)
+ bdp = fep->rx_bd_base;
+ else
+ bdp++;
+ /* Doing this here will keep the FEC running while we process
+ * incoming frames. On a heavily loaded network, we should be
+ * able to keep up at the expense of system resources.
+ */
+ writel(0, fep->hwp + FEC_R_DES_ACTIVE);
+ }
+ fep->cur_rx = bdp;
spin_unlock_irq(&fep->hw_lock);
}
-
/* called from interrupt context */
static void
fec_enet_mii(struct net_device *dev)
{
struct fec_enet_private *fep;
- volatile fec_t *ep;
mii_list_t *mip;
- uint mii_reg;
fep = netdev_priv(dev);
spin_lock_irq(&fep->mii_lock);
- ep = fep->hwp;
- mii_reg = ep->fec_mii_data;
-
if ((mip = mii_head) == NULL) {
printk("MII and no head!\n");
goto unlock;
}
if (mip->mii_func != NULL)
- (*(mip->mii_func))(mii_reg, dev);
+ (*(mip->mii_func))(readl(fep->hwp + FEC_MII_DATA), dev);
mii_head = mip->mii_next;
mip->mii_next = mii_free;
mii_free = mip;
if ((mip = mii_head) != NULL)
- ep->fec_mii_data = mip->mii_regval;
+ writel(mip->mii_regval, fep->hwp + FEC_MII_DATA);
unlock:
spin_unlock_irq(&fep->mii_lock);
mii_list_t *mip;
int retval;
- /* Add PHY address to register command.
- */
+ /* Add PHY address to register command */
fep = netdev_priv(dev);
spin_lock_irqsave(&fep->mii_lock, flags);
mii_tail = mip;
} else {
mii_head = mii_tail = mip;
- fep->hwp->fec_mii_data = regval;
+ writel(regval, fep->hwp + FEC_MII_DATA);
}
} else {
retval = 1;
icrp = (volatile unsigned long *) (MCF_MBAR + MCFSIM_ICR1);
*icrp = 0x0d000000;
}
+ #endif
#ifdef CONFIG_M5272
static void __inline__ fec_get_mac(struct net_device *dev)
{
struct fec_enet_private *fep = netdev_priv(dev);
- volatile fec_t *fecp;
unsigned char *iap, tmpaddr[ETH_ALEN];
- fecp = fep->hwp;
-
if (FEC_FLASHMAC) {
/*
* Get MAC address from FLASH.
(iap[3] == 0xff) && (iap[4] == 0xff) && (iap[5] == 0xff))
iap = fec_mac_default;
} else {
- *((unsigned long *) &tmpaddr[0]) = fecp->fec_addr_low;
- *((unsigned short *) &tmpaddr[4]) = (fecp->fec_addr_high >> 16);
+ *((unsigned long *) &tmpaddr[0]) = readl(fep->hwp + FEC_ADDR_LOW);
+ *((unsigned short *) &tmpaddr[4]) = (readl(fep->hwp + FEC_ADDR_HIGH) >> 16);
iap = &tmpaddr[0];
}
fec_restart(dev, duplex);
} else
fec_stop(dev);
-
-#if 0
- enable_irq(fep->mii_irq);
-#endif
-
}
/* mii_queue_relink is called in interrupt context from mii_link_interrupt */
struct fec_enet_private *fep = netdev_priv(dev);
/*
- ** We cannot queue phy_task twice in the workqueue. It
- ** would cause an endless loop in the workqueue.
- ** Fortunately, if the last mii_relink entry has not yet been
- ** executed now, it will do the job for the current interrupt,
- ** which is just what we want.
- */
+ * We cannot queue phy_task twice in the workqueue. It
+ * would cause an endless loop in the workqueue.
+ * Fortunately, if the last mii_relink entry has not yet been
+ * executed now, it will do the job for the current interrupt,
+ * which is just what we want.
+ */
if (fep->mii_phy_task_queued)
return;
{ mk_mii_end, }
};
-/* Read remainder of PHY ID.
-*/
+/* Read remainder of PHY ID. */
static void
mii_discover_phy3(uint mii_reg, struct net_device *dev)
{
mii_discover_phy(uint mii_reg, struct net_device *dev)
{
struct fec_enet_private *fep;
- volatile fec_t *fecp;
uint phytype;
fep = netdev_priv(dev);
- fecp = fep->hwp;
if (fep->phy_addr < 32) {
if ((phytype = (mii_reg & 0xffff)) != 0xffff && phytype != 0) {
- /* Got first part of ID, now get remainder.
- */
+ /* Got first part of ID, now get remainder */
fep->phy_id = phytype << 16;
mii_queue(dev, mk_mii_read(MII_REG_PHYIR2),
mii_discover_phy3);
} else {
printk("FEC: No PHY device found.\n");
/* Disable external MII interface */
- fecp->fec_mii_speed = fep->phy_speed = 0;
+ writel(0, fep->hwp + FEC_MII_SPEED);
+ fep->phy_speed = 0;
#ifdef HAVE_mii_link_interrupt
fec_disable_phy_intr();
#endif
}
}
-/* This interrupt occurs when the PHY detects a link change.
-*/
+/* This interrupt occurs when the PHY detects a link change */
#ifdef HAVE_mii_link_interrupt
static irqreturn_t
mii_link_interrupt(int irq, void * dev_id)
fec_phy_ack_intr();
-#if 0
- disable_irq(fep->mii_irq); /* disable now, enable later */
-#endif
-
mii_do_cmd(dev, fep->phy->ack_int);
mii_do_cmd(dev, phy_cmd_relink); /* restart and display status */
}
#endif
+static void fec_enet_free_buffers(struct net_device *dev)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+ int i;
+ struct sk_buff *skb;
+ struct bufdesc *bdp;
+
+ bdp = fep->rx_bd_base;
+ for (i = 0; i < RX_RING_SIZE; i++) {
+ skb = fep->rx_skbuff[i];
+
+ if (bdp->cbd_bufaddr)
+ dma_unmap_single(&dev->dev, bdp->cbd_bufaddr,
+ FEC_ENET_RX_FRSIZE, DMA_FROM_DEVICE);
+ if (skb)
+ dev_kfree_skb(skb);
+ bdp++;
+ }
+
+ bdp = fep->tx_bd_base;
+ for (i = 0; i < TX_RING_SIZE; i++)
+ kfree(fep->tx_bounce[i]);
+}
+
+static int fec_enet_alloc_buffers(struct net_device *dev)
+{
+ struct fec_enet_private *fep = netdev_priv(dev);
+ int i;
+ struct sk_buff *skb;
+ struct bufdesc *bdp;
+
+ bdp = fep->rx_bd_base;
+ for (i = 0; i < RX_RING_SIZE; i++) {
+ skb = dev_alloc_skb(FEC_ENET_RX_FRSIZE);
+ if (!skb) {
+ fec_enet_free_buffers(dev);
+ return -ENOMEM;
+ }
+ fep->rx_skbuff[i] = skb;
+
+ bdp->cbd_bufaddr = dma_map_single(&dev->dev, skb->data,
+ FEC_ENET_RX_FRSIZE, DMA_FROM_DEVICE);
+ bdp->cbd_sc = BD_ENET_RX_EMPTY;
+ bdp++;
+ }
+
+ /* Set the last buffer to wrap. */
+ bdp--;
+ bdp->cbd_sc |= BD_SC_WRAP;
+
+ bdp = fep->tx_bd_base;
+ for (i = 0; i < TX_RING_SIZE; i++) {
+ fep->tx_bounce[i] = kmalloc(FEC_ENET_TX_FRSIZE, GFP_KERNEL);
+
+ bdp->cbd_sc = 0;
+ bdp->cbd_bufaddr = 0;
+ bdp++;
+ }
+
+ /* Set the last buffer to wrap. */
+ bdp--;
+ bdp->cbd_sc |= BD_SC_WRAP;
+
+ return 0;
+}
+
static int
fec_enet_open(struct net_device *dev)
{
struct fec_enet_private *fep = netdev_priv(dev);
+ int ret;
/* I should reset the ring buffers here, but I don't yet know
* a simple way to do that.
*/
- fec_set_mac_address(dev);
+
+ ret = fec_enet_alloc_buffers(dev);
+ if (ret)
+ return ret;
fep->sequence_done = 0;
fep->link = 0;
+ fec_restart(dev, 1);
+
if (fep->phy) {
mii_do_cmd(dev, fep->phy->ack_int);
mii_do_cmd(dev, fep->phy->config);
schedule();
mii_do_cmd(dev, fep->phy->startup);
-
- /* Set the initial link state to true. A lot of hardware
- * based on this device does not implement a PHY interrupt,
- * so we are never notified of link change.
- */
- fep->link = 1;
- } else {
- fep->link = 1; /* lets just try it and see */
- /* no phy, go full duplex, it's most likely a hub chip */
- fec_restart(dev, 1);
}
+ /* Set the initial link state to true. A lot of hardware
+ * based on this device does not implement a PHY interrupt,
+ * so we are never notified of link change.
+ */
+ fep->link = 1;
+
netif_start_queue(dev);
fep->opened = 1;
- return 0; /* Success */
+ return 0;
}
static int
{
struct fec_enet_private *fep = netdev_priv(dev);
- /* Don't know what to do yet.
- */
+ /* Don't know what to do yet. */
fep->opened = 0;
netif_stop_queue(dev);
fec_stop(dev);
+ fec_enet_free_buffers(dev);
+
return 0;
}
static void set_multicast_list(struct net_device *dev)
{
- struct fec_enet_private *fep;
- volatile fec_t *ep;
+ struct fec_enet_private *fep = netdev_priv(dev);
struct dev_mc_list *dmi;
- unsigned int i, j, bit, data, crc;
+ unsigned int i, j, bit, data, crc, tmp;
unsigned char hash;
- fep = netdev_priv(dev);
- ep = fep->hwp;
+ if (dev->flags & IFF_PROMISC) {
+ tmp = readl(fep->hwp + FEC_R_CNTRL);
+ tmp |= 0x8;
+ writel(tmp, fep->hwp + FEC_R_CNTRL);
+ return;
+ }
- if (dev->flags&IFF_PROMISC) {
- ep->fec_r_cntrl |= 0x0008;
- } else {
+ tmp = readl(fep->hwp + FEC_R_CNTRL);
+ tmp &= ~0x8;
+ writel(tmp, fep->hwp + FEC_R_CNTRL);
+
+ if (dev->flags & IFF_ALLMULTI) {
+ /* Catch all multicast addresses, so set the
+ * filter to all 1's
+ */
+ writel(0xffffffff, fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
+ writel(0xffffffff, fep->hwp + FEC_GRP_HASH_TABLE_LOW);
- ep->fec_r_cntrl &= ~0x0008;
+ return;
+ }
- if (dev->flags & IFF_ALLMULTI) {
- /* Catch all multicast addresses, so set the
- * filter to all 1's.
- */
- ep->fec_grp_hash_table_high = 0xffffffff;
- ep->fec_grp_hash_table_low = 0xffffffff;
- } else {
- /* Clear filter and add the addresses in hash register.
- */
- ep->fec_grp_hash_table_high = 0;
- ep->fec_grp_hash_table_low = 0;
-
- dmi = dev->mc_list;
-
- for (j = 0; j < dev->mc_count; j++, dmi = dmi->next)
- {
- /* Only support group multicast for now.
- */
- if (!(dmi->dmi_addr[0] & 1))
- continue;
-
- /* calculate crc32 value of mac address
- */
- crc = 0xffffffff;
-
- for (i = 0; i < dmi->dmi_addrlen; i++)
- {
- data = dmi->dmi_addr[i];
- for (bit = 0; bit < 8; bit++, data >>= 1)
- {
- crc = (crc >> 1) ^
- (((crc ^ data) & 1) ? CRC32_POLY : 0);
- }
- }
-
- /* only upper 6 bits (HASH_BITS) are used
- which point to specific bit in he hash registers
- */
- hash = (crc >> (32 - HASH_BITS)) & 0x3f;
-
- if (hash > 31)
- ep->fec_grp_hash_table_high |= 1 << (hash - 32);
- else
- ep->fec_grp_hash_table_low |= 1 << hash;
+ /* Clear filter and add the addresses in hash register
+ */
+ writel(0, fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
+ writel(0, fep->hwp + FEC_GRP_HASH_TABLE_LOW);
+
+ dmi = dev->mc_list;
+
+ for (j = 0; j < dev->mc_count; j++, dmi = dmi->next) {
+ /* Only support group multicast for now */
+ if (!(dmi->dmi_addr[0] & 1))
+ continue;
+
+ /* calculate crc32 value of mac address */
+ crc = 0xffffffff;
+
+ for (i = 0; i < dmi->dmi_addrlen; i++) {
+ data = dmi->dmi_addr[i];
+ for (bit = 0; bit < 8; bit++, data >>= 1) {
+ crc = (crc >> 1) ^
+ (((crc ^ data) & 1) ? CRC32_POLY : 0);
}
}
+
+ /* only upper 6 bits (HASH_BITS) are used
+ * which point to specific bit in he hash registers
+ */
+ hash = (crc >> (32 - HASH_BITS)) & 0x3f;
+
+ if (hash > 31) {
+ tmp = readl(fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
+ tmp |= 1 << (hash - 32);
+ writel(tmp, fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
+ } else {
+ tmp = readl(fep->hwp + FEC_GRP_HASH_TABLE_LOW);
+ tmp |= 1 << hash;
+ writel(tmp, fep->hwp + FEC_GRP_HASH_TABLE_LOW);
+ }
}
}
-/* Set a MAC change in hardware.
- */
-static void
-fec_set_mac_address(struct net_device *dev)
+/* Set a MAC change in hardware. */
+static int
+fec_set_mac_address(struct net_device *dev, void *p)
{
- volatile fec_t *fecp;
+ struct fec_enet_private *fep = netdev_priv(dev);
+ struct sockaddr *addr = p;
- fecp = ((struct fec_enet_private *)netdev_priv(dev))->hwp;
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
- /* Set station address. */
- fecp->fec_addr_low = dev->dev_addr[3] | (dev->dev_addr[2] << 8) |
- (dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24);
- fecp->fec_addr_high = (dev->dev_addr[5] << 16) |
- (dev->dev_addr[4] << 24);
+ memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+ writel(dev->dev_addr[3] | (dev->dev_addr[2] << 8) |
+ (dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24),
+ fep->hwp + FEC_ADDR_LOW);
+ writel((dev->dev_addr[5] << 16) | (dev->dev_addr[4] << 24),
+ fep + FEC_ADDR_HIGH);
+ return 0;
}
+static const struct net_device_ops fec_netdev_ops = {
+ .ndo_open = fec_enet_open,
+ .ndo_stop = fec_enet_close,
+ .ndo_start_xmit = fec_enet_start_xmit,
+ .ndo_set_multicast_list = set_multicast_list,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_tx_timeout = fec_timeout,
+ .ndo_set_mac_address = fec_set_mac_address,
+};
+
/*
* XXX: We need to clean up on failure exits here.
*
int __init fec_enet_init(struct net_device *dev, int index)
{
struct fec_enet_private *fep = netdev_priv(dev);
- unsigned long mem_addr;
- volatile cbd_t *bdp;
- cbd_t *cbd_base;
- volatile fec_t *fecp;
- int i, j;
+ struct bufdesc *cbd_base;
+ int i;
- /* Allocate memory for buffer descriptors.
- */
- mem_addr = (unsigned long)dma_alloc_coherent(NULL, PAGE_SIZE,
- &fep->bd_dma, GFP_KERNEL);
- if (mem_addr == 0) {
+ /* Allocate memory for buffer descriptors. */
+ cbd_base = dma_alloc_coherent(NULL, PAGE_SIZE, &fep->bd_dma,
+ GFP_KERNEL);
+ if (!cbd_base) {
printk("FEC: allocate descriptor memory failed?\n");
return -ENOMEM;
}
spin_lock_init(&fep->hw_lock);
spin_lock_init(&fep->mii_lock);
- /* Create an Ethernet device instance.
- */
- fecp = (volatile fec_t *)dev->base_addr;
-
fep->index = index;
- fep->hwp = fecp;
+ fep->hwp = (void __iomem *)dev->base_addr;
fep->netdev = dev;
- /* Whack a reset. We should wait for this.
- */
- fecp->fec_ecntrl = 1;
- udelay(10);
-
/* Set the Ethernet address */
#ifdef CONFIG_M5272
fec_get_mac(dev);
#else
{
unsigned long l;
- l = fecp->fec_addr_low;
+ l = readl(fep->hwp + FEC_ADDR_LOW);
dev->dev_addr[0] = (unsigned char)((l & 0xFF000000) >> 24);
dev->dev_addr[1] = (unsigned char)((l & 0x00FF0000) >> 16);
dev->dev_addr[2] = (unsigned char)((l & 0x0000FF00) >> 8);
dev->dev_addr[3] = (unsigned char)((l & 0x000000FF) >> 0);
- l = fecp->fec_addr_high;
+ l = readl(fep->hwp + FEC_ADDR_HIGH);
dev->dev_addr[4] = (unsigned char)((l & 0xFF000000) >> 24);
dev->dev_addr[5] = (unsigned char)((l & 0x00FF0000) >> 16);
}
#endif
- cbd_base = (cbd_t *)mem_addr;
-
- /* Set receive and transmit descriptor base.
- */
+ /* Set receive and transmit descriptor base. */
fep->rx_bd_base = cbd_base;
fep->tx_bd_base = cbd_base + RX_RING_SIZE;
- fep->dirty_tx = fep->cur_tx = fep->tx_bd_base;
- fep->cur_rx = fep->rx_bd_base;
-
- fep->skb_cur = fep->skb_dirty = 0;
-
- /* Initialize the receive buffer descriptors.
- */
- bdp = fep->rx_bd_base;
- for (i=0; i<FEC_ENET_RX_PAGES; i++) {
-
- /* Allocate a page.
- */
- mem_addr = __get_free_page(GFP_KERNEL);
- /* XXX: missing check for allocation failure */
-
- /* Initialize the BD for every fragment in the page.
- */
- for (j=0; j<FEC_ENET_RX_FRPPG; j++) {
- bdp->cbd_sc = BD_ENET_RX_EMPTY;
- bdp->cbd_bufaddr = __pa(mem_addr);
- mem_addr += FEC_ENET_RX_FRSIZE;
- bdp++;
- }
- }
-
- /* Set the last buffer to wrap.
- */
- bdp--;
- bdp->cbd_sc |= BD_SC_WRAP;
-
- /* ...and the same for transmmit.
- */
- bdp = fep->tx_bd_base;
- for (i=0, j=FEC_ENET_TX_FRPPG; i<TX_RING_SIZE; i++) {
- if (j >= FEC_ENET_TX_FRPPG) {
- mem_addr = __get_free_page(GFP_KERNEL);
- j = 1;
- } else {
- mem_addr += FEC_ENET_TX_FRSIZE;
- j++;
- }
- fep->tx_bounce[i] = (unsigned char *) mem_addr;
-
- /* Initialize the BD for every fragment in the page.
- */
- bdp->cbd_sc = 0;
- bdp->cbd_bufaddr = 0;
- bdp++;
- }
-
- /* Set the last buffer to wrap.
- */
- bdp--;
- bdp->cbd_sc |= BD_SC_WRAP;
-
- /* Set receive and transmit descriptor base.
- */
- fecp->fec_r_des_start = fep->bd_dma;
- fecp->fec_x_des_start = (unsigned long)fep->bd_dma + sizeof(cbd_t)
- * RX_RING_SIZE;
-
#ifdef HAVE_mii_link_interrupt
fec_request_mii_intr(dev);
#endif
-
- fecp->fec_grp_hash_table_high = 0;
- fecp->fec_grp_hash_table_low = 0;
- fecp->fec_r_buff_size = PKT_MAXBLR_SIZE;
- fecp->fec_ecntrl = 2;
- fecp->fec_r_des_active = 0;
-#ifndef CONFIG_M5272
- fecp->fec_hash_table_high = 0;
- fecp->fec_hash_table_low = 0;
-#endif
-
- /* The FEC Ethernet specific entries in the device structure. */
- dev->open = fec_enet_open;
- dev->hard_start_xmit = fec_enet_start_xmit;
- dev->tx_timeout = fec_timeout;
+ /* The FEC Ethernet specific entries in the device structure */
dev->watchdog_timeo = TX_TIMEOUT;
- dev->stop = fec_enet_close;
- dev->set_multicast_list = set_multicast_list;
+ dev->netdev_ops = &fec_netdev_ops;
for (i=0; i<NMII-1; i++)
mii_cmds[i].mii_next = &mii_cmds[i+1];
mii_free = mii_cmds;
- /* setup MII interface */
- fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x04;
- fecp->fec_x_cntrl = 0x00;
-
- /*
- * Set MII speed to 2.5 MHz
- */
+ /* Set MII speed to 2.5 MHz */
fep->phy_speed = ((((clk_get_rate(fep->clk) / 2 + 4999999)
/ 2500000) / 2) & 0x3F) << 1;
- fecp->fec_mii_speed = fep->phy_speed;
fec_restart(dev, 0);
- /* Clear and enable interrupts */
- fecp->fec_ievent = 0xffc00000;
- fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII);
-
/* Queue up command to detect the PHY and initialize the
* remainder of the interface.
*/
static void
fec_restart(struct net_device *dev, int duplex)
{
- struct fec_enet_private *fep;
- volatile cbd_t *bdp;
- volatile fec_t *fecp;
+ struct fec_enet_private *fep = netdev_priv(dev);
+ struct bufdesc *bdp;
int i;
- fep = netdev_priv(dev);
- fecp = fep->hwp;
-
- /* Whack a reset. We should wait for this.
- */
- fecp->fec_ecntrl = 1;
+ /* Whack a reset. We should wait for this. */
+ writel(1, fep->hwp + FEC_ECNTRL);
udelay(10);
- /* Clear any outstanding interrupt.
- */
- fecp->fec_ievent = 0xffc00000;
+ /* Clear any outstanding interrupt. */
+ writel(0xffc00000, fep->hwp + FEC_IEVENT);
- /* Set station address.
- */
- fec_set_mac_address(dev);
+ /* Reset all multicast. */
+ writel(0, fep->hwp + FEC_GRP_HASH_TABLE_HIGH);
+ writel(0, fep->hwp + FEC_GRP_HASH_TABLE_LOW);
+#ifndef CONFIG_M5272
+ writel(0, fep->hwp + FEC_HASH_TABLE_HIGH);
+ writel(0, fep->hwp + FEC_HASH_TABLE_LOW);
+#endif
- /* Reset all multicast.
- */
- fecp->fec_grp_hash_table_high = 0;
- fecp->fec_grp_hash_table_low = 0;
+ /* Set maximum receive buffer size. */
+ writel(PKT_MAXBLR_SIZE, fep->hwp + FEC_R_BUFF_SIZE);
- /* Set maximum receive buffer size.
- */
- fecp->fec_r_buff_size = PKT_MAXBLR_SIZE;
-
- /* Set receive and transmit descriptor base.
- */
- fecp->fec_r_des_start = fep->bd_dma;
- fecp->fec_x_des_start = (unsigned long)fep->bd_dma + sizeof(cbd_t)
- * RX_RING_SIZE;
+ /* Set receive and transmit descriptor base. */
+ writel(fep->bd_dma, fep->hwp + FEC_R_DES_START);
+ writel((unsigned long)fep->bd_dma + sizeof(struct bufdesc) * RX_RING_SIZE,
+ fep->hwp + FEC_X_DES_START);
fep->dirty_tx = fep->cur_tx = fep->tx_bd_base;
fep->cur_rx = fep->rx_bd_base;
- /* Reset SKB transmit buffers.
- */
+ /* Reset SKB transmit buffers. */
fep->skb_cur = fep->skb_dirty = 0;
- for (i=0; i<=TX_RING_MOD_MASK; i++) {
- if (fep->tx_skbuff[i] != NULL) {
+ for (i = 0; i <= TX_RING_MOD_MASK; i++) {
+ if (fep->tx_skbuff[i]) {
dev_kfree_skb_any(fep->tx_skbuff[i]);
fep->tx_skbuff[i] = NULL;
}
}
- /* Initialize the receive buffer descriptors.
- */
+ /* Initialize the receive buffer descriptors. */
bdp = fep->rx_bd_base;
- for (i=0; i<RX_RING_SIZE; i++) {
+ for (i = 0; i < RX_RING_SIZE; i++) {
- /* Initialize the BD for every fragment in the page.
- */
+ /* Initialize the BD for every fragment in the page. */
bdp->cbd_sc = BD_ENET_RX_EMPTY;
bdp++;
}
- /* Set the last buffer to wrap.
- */
+ /* Set the last buffer to wrap */
bdp--;
bdp->cbd_sc |= BD_SC_WRAP;
- /* ...and the same for transmmit.
- */
+ /* ...and the same for transmit */
bdp = fep->tx_bd_base;
- for (i=0; i<TX_RING_SIZE; i++) {
+ for (i = 0; i < TX_RING_SIZE; i++) {
- /* Initialize the BD for every fragment in the page.
- */
+ /* Initialize the BD for every fragment in the page. */
bdp->cbd_sc = 0;
bdp->cbd_bufaddr = 0;
bdp++;
}
- /* Set the last buffer to wrap.
- */
+ /* Set the last buffer to wrap */
bdp--;
bdp->cbd_sc |= BD_SC_WRAP;
- /* Enable MII mode.
- */
+ /* Enable MII mode */
if (duplex) {
- fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x04;/* MII enable */
- fecp->fec_x_cntrl = 0x04; /* FD enable */
+ /* MII enable / FD enable */
+ writel(OPT_FRAME_SIZE | 0x04, fep->hwp + FEC_R_CNTRL);
+ writel(0x04, fep->hwp + FEC_X_CNTRL);
} else {
- /* MII enable|No Rcv on Xmit */
- fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x06;
- fecp->fec_x_cntrl = 0x00;
+ /* MII enable / No Rcv on Xmit */
+ writel(OPT_FRAME_SIZE | 0x06, fep->hwp + FEC_R_CNTRL);
+ writel(0x0, fep->hwp + FEC_X_CNTRL);
}
fep->full_duplex = duplex;
- /* Set MII speed.
- */
- fecp->fec_mii_speed = fep->phy_speed;
+ /* Set MII speed */
+ writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
- /* And last, enable the transmit and receive processing.
- */
- fecp->fec_ecntrl = 2;
- fecp->fec_r_des_active = 0;
+ /* And last, enable the transmit and receive processing */
+ writel(2, fep->hwp + FEC_ECNTRL);
+ writel(0, fep->hwp + FEC_R_DES_ACTIVE);
- /* Enable interrupts we wish to service.
- */
- fecp->fec_imask = (FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII);
+ /* Enable interrupts we wish to service */
+ writel(FEC_ENET_TXF | FEC_ENET_RXF | FEC_ENET_MII,
+ fep->hwp + FEC_IMASK);
}
static void
fec_stop(struct net_device *dev)
{
- volatile fec_t *fecp;
- struct fec_enet_private *fep;
-
- fep = netdev_priv(dev);
- fecp = fep->hwp;
+ struct fec_enet_private *fep = netdev_priv(dev);
- /*
- ** We cannot expect a graceful transmit stop without link !!!
- */
- if (fep->link)
- {
- fecp->fec_x_cntrl = 0x01; /* Graceful transmit stop */
+ /* We cannot expect a graceful transmit stop without link !!! */
+ if (fep->link) {
+ writel(1, fep->hwp + FEC_X_CNTRL); /* Graceful transmit stop */
udelay(10);
- if (!(fecp->fec_ievent & FEC_ENET_GRA))
+ if (!(readl(fep->hwp + FEC_IEVENT) & FEC_ENET_GRA))
printk("fec_stop : Graceful transmit stop did not complete !\n");
- }
+ }
- /* Whack a reset. We should wait for this.
- */
- fecp->fec_ecntrl = 1;
+ /* Whack a reset. We should wait for this. */
+ writel(1, fep->hwp + FEC_ECNTRL);
udelay(10);
- /* Clear outstanding MII command interrupts.
- */
- fecp->fec_ievent = FEC_ENET_MII;
+ /* Clear outstanding MII command interrupts. */
+ writel(FEC_ENET_MII, fep->hwp + FEC_IEVENT);
- fecp->fec_imask = FEC_ENET_MII;
- fecp->fec_mii_speed = fep->phy_speed;
+ writel(FEC_ENET_MII, fep->hwp + FEC_IMASK);
+ writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED);
}
static int __devinit
projects / mv-sheeva.git / commitdiff