M: William Breathitt Gray <vilhelm.gray@gmail.com>
L: linux-iio@vger.kernel.org
S: Maintained
+F: Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
F: drivers/iio/counter/104-quad-8.c
ACCES PCI-IDIO-16 GPIO DRIVER
S: Maintained
F: drivers/gpio/gpio-pci-idio-16.c
+ACCES PCIe-IDIO-24 GPIO DRIVER
+M: William Breathitt Gray <vilhelm.gray@gmail.com>
+L: linux-gpio@vger.kernel.org
+S: Maintained
+F: drivers/gpio/gpio-pcie-idio-24.c
+
ACENIC DRIVER
M: Jes Sorensen <jes@trained-monkey.org>
L: linux-acenic@sunsite.dk
ACPI COMPONENT ARCHITECTURE (ACPICA)
M: Robert Moore <robert.moore@intel.com>
-M: Lv Zheng <lv.zheng@intel.com>
+M: Erik Schmauss <erik.schmauss@intel.com>
M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
L: linux-acpi@vger.kernel.org
L: devel@acpica.org
W: http://wiki.analog.com/
W: http://ez.analog.com/community/linux-device-drivers
S: Supported
+F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
+F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
F: drivers/iio/*/ad*
F: drivers/iio/adc/ltc2497*
X: drivers/iio/*/adjd*
F: drivers/android/
F: drivers/staging/android/
+ANDROID GOLDFISH PIC DRIVER
+M: Miodrag Dinic <miodrag.dinic@mips.com>
+S: Supported
+F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
+F: drivers/irqchip/irq-goldfish-pic.c
+
ANDROID GOLDFISH RTC DRIVER
M: Miodrag Dinic <miodrag.dinic@mips.com>
S: Supported
S: Supported
F: drivers/net/ethernet/cavium/thunder/
+ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
+M: Lukasz Majewski <lukma@denx.de>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: arch/arm/mach-ep93xx/ts72xx.c
+
ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
M: Alexander Shiyan <shc_work@mail.ru>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
F: tools/perf/arch/arm/util/auxtrace.c
F: tools/perf/arch/arm/util/cs-etm.c
F: tools/perf/arch/arm/util/cs-etm.h
-F: tools/perf/util/cs-etm.h
+F: tools/perf/util/cs-etm.*
+F: tools/perf/util/cs-etm-decoder/*
ARM/CORGI MACHINE SUPPORT
M: Richard Purdie <rpurdie@rpsys.net>
S: Maintained
F: Documentation/devicetree/bindings/arm/gemini.txt
F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
+F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
F: arch/arm/mach-gemini/
+F: drivers/net/ethernet/cortina/gemini/*
F: drivers/pinctrl/pinctrl-gemini.c
F: drivers/rtc/rtc-ftrtc010.c
F: arch/arm/configs/mvebu_*_defconfig
F: arch/arm/mach-mvebu/
F: arch/arm64/boot/dts/marvell/armada*
+F: drivers/cpufreq/armada-37xx-cpufreq.c
F: drivers/cpufreq/mvebu-cpufreq.c
F: drivers/irqchip/irq-armada-370-xp.c
F: drivers/irqchip/irq-mvebu-*
M: Michael Petchkovsky <mkpetch@internode.on.net>
S: Maintained
-ARM/NOMADIK ARCHITECTURE
-M: Alessandro Rubini <rubini@unipv.it>
+ARM/NOMADIK/U300/Ux500 ARCHITECTURES
M: Linus Walleij <linus.walleij@linaro.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-nomadik/
-F: drivers/pinctrl/nomadik/
+F: arch/arm/mach-u300/
+F: arch/arm/mach-ux500/
+F: arch/arm/boot/dts/ste-*
+F: drivers/clk/clk-nomadik.c
+F: drivers/clk/clk-u300.c
+F: drivers/clocksource/clksrc-dbx500-prcmu.c
+F: drivers/clocksource/timer-u300.c
+F: drivers/dma/coh901318*
+F: drivers/dma/ste_dma40*
+F: drivers/hwspinlock/u8500_hsem.c
F: drivers/i2c/busses/i2c-nomadik.c
+F: drivers/i2c/busses/i2c-stu300.c
+F: drivers/mfd/ab3100*
+F: drivers/mfd/ab8500*
+F: drivers/mfd/abx500*
+F: drivers/mfd/dbx500*
+F: drivers/mfd/db8500*
+F: drivers/pinctrl/nomadik/
+F: drivers/pinctrl/pinctrl-coh901*
+F: drivers/pinctrl/pinctrl-u300.c
+F: drivers/rtc/rtc-ab3100.c
+F: drivers/rtc/rtc-ab8500.c
+F: drivers/rtc/rtc-coh901331.c
+F: drivers/rtc/rtc-pl031.c
+F: drivers/watchdog/coh901327_wdt.c
+F: Documentation/devicetree/bindings/arm/ste-*
+F: Documentation/devicetree/bindings/arm/ux500/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
ARM/NUVOTON W90X900 ARM ARCHITECTURE
F: drivers/clocksource/armv7m_systick.c
ARM/TANGO ARCHITECTURE
-M: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
+M: Marc Gonzalez <marc.w.gonzalez@free.fr>
+M: Mans Rullgard <mans@mansr.com>
L: linux-arm-kernel@lists.infradead.org
-S: Maintained
+S: Odd Fixes
N: tango
ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
M: Dirk Opfer <dirk@opfer-online.de>
S: Maintained
-ARM/U300 MACHINE SUPPORT
-M: Linus Walleij <linus.walleij@linaro.org>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S: Supported
-F: arch/arm/mach-u300/
-F: drivers/clocksource/timer-u300.c
-F: drivers/i2c/busses/i2c-stu300.c
-F: drivers/rtc/rtc-coh901331.c
-F: drivers/watchdog/coh901327_wdt.c
-F: drivers/dma/coh901318*
-F: drivers/mfd/ab3100*
-F: drivers/rtc/rtc-ab3100.c
-F: drivers/rtc/rtc-coh901331.c
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
-
ARM/UNIPHIER ARCHITECTURE
M: Masahiro Yamada <yamada.masahiro@socionext.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
S: Maintained
F: Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
+F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
F: arch/arm/boot/dts/uniphier*
F: arch/arm/include/asm/hardware/cache-uniphier.h
F: arch/arm/mach-uniphier/
F: drivers/tty/serial/8250/8250_uniphier.c
N: uniphier
-ARM/Ux500 ARM ARCHITECTURE
-M: Linus Walleij <linus.walleij@linaro.org>
-L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S: Maintained
-F: arch/arm/mach-ux500/
-F: drivers/clocksource/clksrc-dbx500-prcmu.c
-F: drivers/dma/ste_dma40*
-F: drivers/hwspinlock/u8500_hsem.c
-F: drivers/mfd/abx500*
-F: drivers/mfd/ab8500*
-F: drivers/mfd/dbx500*
-F: drivers/mfd/db8500*
-F: drivers/pinctrl/nomadik/pinctrl-ab*
-F: drivers/pinctrl/nomadik/pinctrl-nomadik*
-F: drivers/rtc/rtc-ab8500.c
-F: drivers/rtc/rtc-pl031.c
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
-
ARM/Ux500 CLOCK FRAMEWORK SUPPORT
M: Ulf Hansson <ulf.hansson@linaro.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
AT24 EEPROM DRIVER
M: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-i2c@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
S: Maintained
+F: Documentation/devicetree/bindings/eeprom/at24.txt
F: drivers/misc/eeprom/at24.c
F: include/linux/platform_data/at24.h
F: drivers/input/touchscreen/atmel_mxt_ts.c
F: include/linux/platform_data/atmel_mxt_ts.h
-ATMEL NAND DRIVER
-M: Wenyou Yang <wenyou.yang@atmel.com>
-M: Josh Wu <rainyfeeling@outlook.com>
-L: linux-mtd@lists.infradead.org
-S: Supported
-F: drivers/mtd/nand/atmel/*
-
ATMEL SAMA5D2 ADC DRIVER
M: Ludovic Desroches <ludovic.desroches@microchip.com>
L: linux-iio@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/arm/axentia.txt
F: arch/arm/boot/dts/at91-linea.dtsi
+F: arch/arm/boot/dts/at91-natte.dtsi
+F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts
F: arch/arm/boot/dts/at91-tse850-3.dts
AXENTIA ASOC DRIVERS
F: Documentation/ABI/testing/sysfs-class-net-batman-adv
F: Documentation/ABI/testing/sysfs-class-net-mesh
F: Documentation/networking/batman-adv.rst
+F: include/uapi/linux/batadv_packet.h
F: include/uapi/linux/batman_adv.h
F: net/batman-adv/
BLUETOOTH DRIVERS
M: Marcel Holtmann <marcel@holtmann.org>
-M: Gustavo Padovan <gustavo@padovan.org>
M: Johan Hedberg <johan.hedberg@gmail.com>
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
BLUETOOTH SUBSYSTEM
M: Marcel Holtmann <marcel@holtmann.org>
-M: Gustavo Padovan <gustavo@padovan.org>
M: Johan Hedberg <johan.hedberg@gmail.com>
L: linux-bluetooth@vger.kernel.org
W: http://www.bluez.org/
M: Daniel Borkmann <daniel@iogearbox.net>
L: netdev@vger.kernel.org
L: linux-kernel@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
S: Supported
F: arch/x86/net/bpf_jit*
F: Documentation/networking/filter.txt
F: Documentation/bpf/
F: include/linux/bpf*
F: include/linux/filter.h
+F: include/trace/events/bpf.h
+F: include/trace/events/xdp.h
F: include/uapi/linux/bpf*
F: include/uapi/linux/filter.h
F: kernel/bpf/
F: arch/arm/mach-bcm/*brcmstb*
F: arch/arm/boot/dts/bcm7*.dts*
F: drivers/bus/brcmstb_gisb.c
+F: arch/arm/mm/cache-b15-rac.c
+F: arch/arm/include/asm/hardware/cache-b15-rac.h
N: brcmstb
BROADCOM BMIPS CPUFREQ DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S: Maintained
-F: Documentation/networking/can.txt
+F: Documentation/networking/can.rst
F: net/can/
F: include/linux/can/core.h
F: include/uapi/linux/can.h
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
S: Supported
-F: drivers/char/*
-F: drivers/misc/*
+F: drivers/char/
+F: drivers/misc/
F: include/linux/miscdevice.h
CHECKPATCH
M: Andreas Klinger <ak@it-klinger.de>
L: linux-iio@vger.kernel.org
S: Maintained
+F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
F: drivers/iio/proximity/srf*.c
DEVICE COREDUMP (DEV_COREDUMP)
W: http://git.infradead.org/users/hch/dma-mapping.git
S: Supported
F: lib/dma-debug.c
-F: lib/dma-noop.c
+F: lib/dma-direct.c
F: lib/dma-virt.c
F: drivers/base/dma-mapping.c
F: drivers/base/dma-coherent.c
+F: include/asm-generic/dma-mapping.h
+F: include/linux/dma-direct.h
F: include/linux/dma-mapping.h
DME1737 HARDWARE MONITOR DRIVER
S: Maintained
F: drivers/gpu/drm/tve200/
+DRM DRIVER FOR ILITEK ILI9225 PANELS
+M: David Lechner <david@lechnology.com>
+S: Maintained
+F: drivers/gpu/drm/tinydrm/ili9225.c
+F: Documentation/devicetree/bindings/display/ili9225.txt
+
DRM DRIVER FOR INTEL I810 VIDEO CARDS
S: Orphan / Obsolete
F: drivers/gpu/drm/i810/
F: drivers/gpu/drm/tinydrm/st7586.c
F: Documentation/devicetree/bindings/display/st7586.txt
+DRM DRIVER FOR SITRONIX ST7735R PANELS
+M: David Lechner <david@lechnology.com>
+S: Maintained
+F: drivers/gpu/drm/tinydrm/st7735r.c
+F: Documentation/devicetree/bindings/display/st7735r.txt
+
DRM DRIVER FOR TDFX VIDEO CARDS
S: Orphan / Obsolete
F: drivers/gpu/drm/tdfx/
DRM DRIVERS AND MISC GPU PATCHES
M: Daniel Vetter <daniel.vetter@intel.com>
-M: Jani Nikula <jani.nikula@linux.intel.com>
+M: Gustavo Padovan <gustavo@padovan.org>
M: Sean Paul <seanpaul@chromium.org>
W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
S: Maintained
F: Documentation/devicetree/bindings/display/renesas,du.txt
DRM DRIVERS FOR ROCKCHIP
-M: Mark Yao <mark.yao@rock-chips.com>
+M: Sandy Huang <hjc@rock-chips.com>
+M: Heiko Stübner <heiko@sntech.de>
L: dri-devel@lists.freedesktop.org
S: Maintained
F: drivers/gpu/drm/rockchip/
F: drivers/gpu/drm/tinydrm/
F: include/drm/tinydrm/
+DRM TTM SUBSYSTEM
+M: Christian Koenig <christian.koenig@amd.com>
+M: Roger He <Hongbo.He@amd.com>
+T: git git://people.freedesktop.org/~agd5f/linux
+S: Maintained
+L: dri-devel@lists.freedesktop.org
+F: include/drm/ttm/
+F: drivers/gpu/drm/ttm/
+
DSBR100 USB FM RADIO DRIVER
M: Alexey Klimov <klimov.linux@gmail.com>
L: linux-media@vger.kernel.org
F: lib/dynamic_debug.c
F: include/linux/dynamic_debug.h
+DYNAMIC INTERRUPT MODERATION
+M: Tal Gilboa <talgi@mellanox.com>
+S: Maintained
+F: include/linux/net_dim.h
+
DZ DECSTATION DZ11 SERIAL DRIVER
M: "Maciej W. Rozycki" <macro@linux-mips.org>
S: Maintained
S: Maintained
F: drivers/edac/skx_edac.c
+EDAC-TI
+M: Tero Kristo <t-kristo@ti.com>
+L: linux-edac@vger.kernel.org
+S: Maintained
+F: drivers/edac/ti_edac.c
+
EDIROL UA-101/UA-1000 DRIVER
M: Clemens Ladisch <clemens@ladisch.de>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
GPIO MOCKUP DRIVER
M: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
+R: Bartosz Golaszewski <brgl@bgdev.pl>
L: linux-gpio@vger.kernel.org
S: Maintained
F: drivers/gpio/gpio-mockup.c
F: drivers/i2c/muxes/
F: include/linux/i2c-mux.h
+I2C MV64XXX MARVELL AND ALLWINNER DRIVER
+M: Gregory CLEMENT <gregory.clement@free-electrons.com>
+L: linux-i2c@vger.kernel.org
+S: Maintained
+F: drivers/i2c/busses/i2c-mv64xxx.c
+
I2C OVER PARALLEL PORT
M: Jean Delvare <jdelvare@suse.com>
L: linux-i2c@vger.kernel.org
L: linux-iio@vger.kernel.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
S: Maintained
+F: Documentation/ABI/testing/configfs-iio*
+F: Documentation/ABI/testing/sysfs-bus-iio*
F: Documentation/devicetree/bindings/iio/
F: drivers/iio/
F: drivers/staging/iio/
M: Doug Ledford <dledford@redhat.com>
M: Jason Gunthorpe <jgg@mellanox.com>
L: linux-rdma@vger.kernel.org
- W: http://www.openfabrics.org/
+ W: https://github.com/linux-rdma/rdma-core
Q: http://patchwork.kernel.org/project/linux-rdma/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
S: Supported
L: intel-gvt-dev@lists.freedesktop.org
L: intel-gfx@lists.freedesktop.org
W: https://01.org/igvt-g
-T: git https://github.com/01org/gvt-linux.git
+T: git https://github.com/intel/gvt-linux.git
S: Supported
F: drivers/gpu/drm/i915/gvt/
IPX NETWORK LAYER
L: netdev@vger.kernel.org
-S: Odd fixes
-F: include/net/ipx.h
+S: Obsolete
F: include/uapi/linux/ipx.h
-F: net/ipx/
+F: drivers/staging/ipx/
IRDA SUBSYSTEM
M: Samuel Ortiz <samuel@sortiz.org>
L: irda-users@lists.sourceforge.net (subscribers-only)
L: netdev@vger.kernel.org
W: http://irda.sourceforge.net/
-S: Maintained
+S: Obsolete
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
F: Documentation/networking/irda.txt
F: drivers/staging/irda/
F: security/keys/encrypted-keys/
KEYS-TRUSTED
+M: James Bottomley <jejb@linux.vnet.ibm.com>
M: Mimi Zohar <zohar@linux.vnet.ibm.com>
L: linux-integrity@vger.kernel.org
L: keyrings@vger.kernel.org
F: include/linux/seqlock.h
F: lib/locking*.[ch]
F: kernel/locking/
+X: kernel/locking/locktorture.c
LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
M: "Richard Russon (FlatCap)" <ldm@flatcap.org>
S: Odd Fixes
F: drivers/net/wireless/marvell/mwl8k.c
+MARVELL NAND CONTROLLER DRIVER
+M: Miquel Raynal <miquel.raynal@free-electrons.com>
+L: linux-mtd@lists.infradead.org
+S: Maintained
+F: drivers/mtd/nand/marvell_nand.c
+F: Documentation/devicetree/bindings/mtd/marvell-nand.txt
+
MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
M: Nicolas Pitre <nico@fluxnic.net>
S: Odd Fixes
S: Maintained
F: drivers/net/ethernet/mediatek/
+MEDIATEK SWITCH DRIVER
+M: Sean Wang <sean.wang@mediatek.com>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/dsa/mt7530.*
+F: net/dsa/tag_mtk.c
+
MEDIATEK JPEG DRIVER
M: Rick Chang <rick.chang@mediatek.com>
M: Bin Liu <bin.liu@mediatek.com>
W: http://www.linux-mtd.infradead.org/
Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
T: git git://git.infradead.org/linux-mtd.git master
-T: git git://git.infradead.org/l2-mtd.git master
+T: git git://git.infradead.org/linux-mtd.git mtd/next
S: Maintained
F: Documentation/devicetree/bindings/mtd/
F: drivers/mtd/
F: drivers/media/platform/atmel/atmel-isc-regs.h
F: devicetree/bindings/media/atmel-isc.txt
+MICROCHIP / ATMEL NAND DRIVER
+M: Wenyou Yang <wenyou.yang@microchip.com>
+M: Josh Wu <rainyfeeling@outlook.com>
+L: linux-mtd@lists.infradead.org
+S: Supported
+F: drivers/mtd/nand/atmel/*
+F: Documentation/devicetree/bindings/mtd/atmel-nand.txt
+
MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
M: Woojung Huh <Woojung.Huh@microchip.com>
M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
W: http://www.linux-mtd.infradead.org/
Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
T: git git://git.infradead.org/linux-mtd.git nand/fixes
-T: git git://git.infradead.org/l2-mtd.git nand/next
+T: git git://git.infradead.org/linux-mtd.git nand/next
S: Maintained
F: drivers/mtd/nand/
F: include/linux/mtd/*nand*.h
NCP FILESYSTEM
M: Petr Vandrovec <petr@vandrovec.name>
-S: Odd Fixes
-F: fs/ncpfs/
+S: Obsolete
+F: drivers/staging/ncpfs/
NCR 5380 SCSI DRIVERS
M: Finn Thain <fthain@telegraphics.com.au>
L: linux-wireless@vger.kernel.org
Q: http://patchwork.kernel.org/project/linux-wireless/list/
+NETDEVSIM
+M: Jakub Kicinski <jakub.kicinski@netronome.com>
+S: Maintained
+F: drivers/net/netdevsim/*
+
NETXEN (1/10) GbE SUPPORT
M: Manish Chopra <manish.chopra@cavium.com>
M: Rahul Verma <rahul.verma@cavium.com>
NTB DRIVER CORE
M: Jon Mason <jdmason@kudzu.us>
M: Dave Jiang <dave.jiang@intel.com>
-M: Allen Hubbe <Allen.Hubbe@emc.com>
+M: Allen Hubbe <allenbh@gmail.com>
L: linux-ntb@googlegroups.com
S: Supported
W: https://github.com/jonmason/ntb/wiki
F: Documentation/filesystems/ntfs.txt
F: fs/ntfs/
+NUBUS SUBSYSTEM
+M: Finn Thain <fthain@telegraphics.com.au>
+L: linux-m68k@lists.linux-m68k.org
+S: Maintained
+F: arch/*/include/asm/nubus.h
+F: drivers/nubus/
+F: include/linux/nubus.h
+F: include/uapi/linux/nubus.h
+
NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
M: Antonino Daplas <adaplas@gmail.com>
L: linux-fbdev@vger.kernel.org
M: Peter Rosin <peda@axentia.se>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Maintained
+F: Documentation/devicetree/bindings/sound/tfa9879.txt
F: sound/soc/codecs/tfa9879*
NXP-NCI NFC DRIVER
S: Supported
F: tools/objtool/
+OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
+M: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
+M: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
+L: linuxppc-dev@lists.ozlabs.org
+S: Supported
+F: arch/powerpc/platforms/powernv/ocxl.c
+F: arch/powerpc/include/asm/pnv-ocxl.h
+F: drivers/misc/ocxl/
+F: include/misc/ocxl*
+F: include/uapi/misc/ocxl.h
+F: Documentation/accelerators/ocxl.txt
+
OMAP AUDIO SUPPORT
M: Peter Ujfalusi <peter.ujfalusi@ti.com>
M: Jarkko Nikula <jarkko.nikula@bitmer.com>
F: Documentation/devicetree/bindings/pci/pci-armada8k.txt
F: drivers/pci/dwc/pcie-armada8k.c
+PCI DRIVER FOR CADENCE PCIE IP
+M: Alan Douglas <adouglas@cadence.com>
+L: linux-pci@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/pci/cdns,*.txt
+F: drivers/pci/cadence/pcie-cadence*
+
PCI DRIVER FOR FREESCALE LAYERSCAPE
M: Minghuan Lian <minghuan.Lian@freescale.com>
M: Mingkai Hu <mingkai.hu@freescale.com>
S: Supported
F: Documentation/devicetree/bindings/pci/
F: Documentation/PCI/
+F: drivers/acpi/pci*
F: drivers/pci/
+F: include/asm-generic/pci*
F: include/linux/pci*
+F: include/uapi/linux/pci*
+F: lib/pci*
F: arch/x86/pci/
F: arch/x86/kernel/quirks.c
S: Maintained
F: drivers/pinctrl/intel/
+PIN CONTROLLER - MEDIATEK
+M: Sean Wang <sean.wang@mediatek.com>
+L: linux-mediatek@lists.infradead.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
+F: Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
+F: drivers/pinctrl/mediatek/pinctrl-mtk-common.*
+F: drivers/pinctrl/mediatek/pinctrl-mt2701.c
+F: drivers/pinctrl/mediatek/pinctrl-mt7622.c
+
PIN CONTROLLER - QUALCOMM
M: Bjorn Andersson <bjorn.andersson@linaro.org>
S: Maintained
F: include/linux/pm_*
F: include/linux/powercap.h
F: drivers/powercap/
+F: kernel/configs/nopm.config
POWER STATE COORDINATION INTERFACE (PSCI)
M: Mark Rutland <mark.rutland@arm.com>
RADEON and AMDGPU DRM DRIVERS
M: Alex Deucher <alexander.deucher@amd.com>
M: Christian König <christian.koenig@amd.com>
+M: David (ChunMing) Zhou <David1.Zhou@amd.com>
L: amd-gfx@lists.freedesktop.org
T: git git://people.freedesktop.org/~agd5f/linux
S: Supported
S: Orphan
F: drivers/net/wireless/ray*
-RCUTORTURE MODULE
-M: Josh Triplett <josh@joshtriplett.org>
-M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
-L: linux-kernel@vger.kernel.org
-S: Supported
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
-F: Documentation/RCU/torture.txt
-F: kernel/rcu/rcutorture.c
-
RCUTORTURE TEST FRAMEWORK
M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
M: Josh Triplett <josh@joshtriplett.org>
S: Maintained
F: drivers/net/wireless/realtek/rtl818x/rtl8187/
-RTL8192CE WIRELESS DRIVER
-M: Larry Finger <Larry.Finger@lwfinger.net>
-M: Chaoming Li <chaoming_li@realsil.com.cn>
+REALTEK WIRELESS DRIVER (rtlwifi family)
+M: Ping-Ke Shih <pkshih@realtek.com>
L: linux-wireless@vger.kernel.org
W: http://wireless.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S: Maintained
F: drivers/net/wireless/realtek/rtlwifi/
-F: drivers/net/wireless/realtek/rtlwifi/rtl8192ce/
RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
M: Jes Sorensen <Jes.Sorensen@gmail.com>
F: drivers/crypto/exynos-rng.c
F: Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
+SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
+M: Łukasz Stelmach <l.stelmach@samsung.com>
+L: linux-samsung-soc@vger.kernel.org
+S: Maintained
+F: drivers/char/hw_random/exynos-trng.c
+F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
+
SAMSUNG FRAMEBUFFER DRIVER
M: Jingoo Han <jingoohan1@gmail.com>
L: linux-fbdev@vger.kernel.org
SAMSUNG S5P Security SubSystem (SSS) DRIVER
M: Krzysztof Kozlowski <krzk@kernel.org>
M: Vladimir Zapolskiy <vz@mleia.com>
+M: Kamil Konieczny <k.konieczny@partner.samsung.com>
L: linux-crypto@vger.kernel.org
L: linux-samsung-soc@vger.kernel.org
S: Maintained
F: lib/test_siphash.c
F: include/linux/siphash.h
+SIOX
+M: Gavin Schenk <g.schenk@eckelmann.de>
+M: Uwe Kleine-König <kernel@pengutronix.de>
+S: Supported
+F: drivers/siox/*
+F: include/trace/events/siox.h
+
SIS 190 ETHERNET DRIVER
M: Francois Romieu <romieu@fr.zoreil.com>
L: netdev@vger.kernel.org
F: include/linux/srcu.h
F: kernel/rcu/srcu.c
+SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
+M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Maintained
+F: drivers/slimbus/
+F: Documentation/devicetree/bindings/slimbus/
+F: include/linux/slimbus.h
+
SMACK SECURITY MODULE
M: Casey Schaufler <casey@schaufler-ca.com>
L: linux-security-module@vger.kernel.org
F: drivers/media/i2c/soc_camera/
F: drivers/media/platform/soc_camera/
+SOCIONEXT UNIPHIER SOUND DRIVER
+M: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Maintained
+F: sound/soc/uniphier/
+
SOEKRIS NET48XX LED SUPPORT
M: Chris Boot <bootc@bootc.net>
S: Maintained
S: Supported
F: drivers/media/pci/solo6x10/
+SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
+M: James Morse <james.morse@arm.com>
+L: linux-arm-kernel@lists.infradead.org
+S: Maintained
+F: Documentation/devicetree/bindings/arm/firmware/sdei.txt
+F: drivers/firmware/arm_sdei.c
+F: include/linux/sdei.h
+F: include/uapi/linux/sdei.h
+
SOFTWARE RAID (Multiple Disks) SUPPORT
M: Shaohua Li <shli@kernel.org>
L: linux-raid@vger.kernel.org
F: include/linux/raid/
F: include/uapi/linux/raid/
+SOCIONEXT (SNI) NETSEC NETWORK DRIVER
+M: Jassi Brar <jaswinder.singh@linaro.org>
+L: netdev@vger.kernel.org
+S: Maintained
+F: drivers/net/ethernet/socionext/netsec.c
+F: Documentation/devicetree/bindings/net/socionext-netsec.txt
+
SONIC NETWORK DRIVER
M: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
L: netdev@vger.kernel.org
F: sound/soc/
F: include/sound/soc*
+SOUNDWIRE SUBSYSTEM
+M: Vinod Koul <vinod.koul@intel.com>
+M: Sanyog Kale <sanyog.r.kale@intel.com>
+R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Supported
+F: Documentation/driver-api/soundwire/
+F: drivers/soundwire/
+F: include/linux/soundwire/
+
SP2 MEDIA DRIVER
M: Olli Salonen <olli.salonen@iki.fi>
L: linux-media@vger.kernel.org
W: http://www.linux-mtd.infradead.org/
Q: http://patchwork.ozlabs.org/project/linux-mtd/list/
T: git git://git.infradead.org/linux-mtd.git spi-nor/fixes
-T: git git://git.infradead.org/l2-mtd.git spi-nor/next
+T: git git://git.infradead.org/linux-mtd.git spi-nor/next
S: Maintained
F: drivers/mtd/spi-nor/
F: include/linux/mtd/spi-nor.h
SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: linux-kernel@vger.kernel.org
+L: iommu@lists.linux-foundation.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
S: Supported
F: lib/swiotlb.c
F: drivers/reset/reset-axs10x.c
F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
+SYNOPSYS DESIGNWARE 8250 UART DRIVER
+R: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+S: Maintained
+F: drivers/tty/serial/8250/8250_dw.c
+
SYNOPSYS DESIGNWARE APB GPIO DRIVER
M: Hoan Tran <hotran@apm.com>
L: linux-gpio@vger.kernel.org
S: Maintained
F: drivers/platform/x86/topstar-laptop.c
+TORTURE-TEST MODULES
+M: Davidlohr Bueso <dave@stgolabs.net>
+M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
+M: Josh Triplett <josh@joshtriplett.org>
+L: linux-kernel@vger.kernel.org
+S: Supported
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
+F: Documentation/RCU/torture.txt
+F: kernel/torture.c
+F: kernel/rcu/rcutorture.c
+F: kernel/locking/locktorture.c
+
TOSHIBA ACPI EXTRAS DRIVER
M: Azael Avalos <coproscefalo@gmail.com>
L: platform-driver-x86@vger.kernel.org
TPM DEVICE DRIVER
M: Peter Huewe <peterhuewe@gmx.de>
M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
-R: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
+R: Jason Gunthorpe <jgg@ziepe.ca>
L: linux-integrity@vger.kernel.org
Q: https://patchwork.kernel.org/project/linux-integrity/list/
+W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
T: git git://git.infradead.org/users/jjs/linux-tpmdd.git
S: Maintained
F: drivers/char/tpm/
S: Maintained
K: ^Subject:.*(?i)trivial
+TEMPO SEMICONDUCTOR DRIVERS
+M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
+S: Maintained
+F: sound/soc/codecs/tscs*.c
+F: sound/soc/codecs/tscs*.h
+F: Documentation/devicetree/bindings/sound/tscs*.txt
+
TTY LAYER
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
M: Jiri Slaby <jslaby@suse.com>
M: David Kershner <david.kershner@unisys.com>
L: sparmaintainer@unisys.com (Unisys internal)
S: Supported
+F: include/linux/visorbus.h
+F: drivers/visorbus/
F: drivers/staging/unisys/
UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
F: drivers/virtio/virtio_input.c
F: include/uapi/linux/virtio_input.h
+VIRTUAL BOX GUEST DEVICE DRIVER
+M: Hans de Goede <hdegoede@redhat.com>
+M: Arnd Bergmann <arnd@arndb.de>
+M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+S: Maintained
+F: include/linux/vbox_utils.h
+F: include/uapi/linux/vbox*.h
+F: drivers/virt/vboxguest/
+
VIRTUAL SERIO DEVICE DRIVER
M: Stephen Chandler Paul <thatslyude@gmail.com>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
S: Supported
F: Documentation/devicetree/bindings/regulator/
+F: Documentation/power/regulator/
F: drivers/regulator/
F: include/dt-bindings/regulator/
F: include/linux/regulator/
F: drivers/hid/hid-wiimote*
WILOCITY WIL6210 WIRELESS DRIVER
-M: Maya Erez <qca_merez@qca.qualcomm.com>
+M: Maya Erez <merez@codeaurora.org>
L: linux-wireless@vger.kernel.org
-L: wil6210@qca.qualcomm.com
+L: wil6210@qti.qualcomm.com
S: Supported
W: http://wireless.kernel.org/en/users/Drivers/wil6210
F: drivers/net/wireless/ath/wil6210/
F: kernel/workqueue.c
F: Documentation/core-api/workqueue.rst
+X-POWERS AXP288 PMIC DRIVERS
+M: Hans de Goede <hdegoede@redhat.com>
+S: Maintained
+N: axp288
+F: drivers/acpi/pmic/intel_pmic_xpower.c
+
X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
M: Chen-Yu Tsai <wens@csie.org>
L: linux-kernel@vger.kernel.org
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
L: xen-devel@lists.xenproject.org (moderated for non-subscribers)
+L: iommu@lists.linux-foundation.org
S: Supported
F: arch/x86/xen/*swiotlb*
F: drivers/xen/*swiotlb*
bth2 = mask_psn(qp->s_ack_psn);
}
qp->s_rdma_ack_cnt++;
- qp->s_hdrwords = hwords;
ps->s_txreq->sde = priv->s_sde;
ps->s_txreq->s_cur_size = len;
+ ps->s_txreq->hdr_dwords = hwords;
hfi1_make_ruc_header(qp, ohdr, bth0, bth2, middle, ps);
- /* pbc */
- ps->s_txreq->hdr_dwords = qp->s_hdrwords + 2;
return 1;
bail:
if (!(ib_rvt_state_ops[qp->state] & RVT_FLUSH_SEND))
goto bail;
/* We are in the error state, flush the work request. */
- smp_read_barrier_depends(); /* see post_one_send() */
if (qp->s_last == READ_ONCE(qp->s_head))
goto bail;
/* If DMAs are in progress, we can't flush immediately. */
newreq = 0;
if (qp->s_cur == qp->s_tail) {
/* Check if send work queue is empty. */
- smp_read_barrier_depends(); /* see post_one_send() */
if (qp->s_tail == READ_ONCE(qp->s_head)) {
clear_ahg(qp);
goto bail;
: IB_WC_SUCCESS);
if (local_ops)
atomic_dec(&qp->local_ops_pending);
- qp->s_hdrwords = 0;
goto done_free_tx;
}
bth2 |= IB_BTH_REQ_ACK;
}
qp->s_len -= len;
- qp->s_hdrwords = hwords;
+ ps->s_txreq->hdr_dwords = hwords;
ps->s_txreq->sde = priv->s_sde;
ps->s_txreq->ss = ss;
ps->s_txreq->s_cur_size = len;
bth2,
middle,
ps);
- /* pbc */
- ps->s_txreq->hdr_dwords = qp->s_hdrwords + 2;
return 1;
done_free_tx:
bail_no_tx:
ps->s_txreq = NULL;
qp->s_flags &= ~RVT_S_BUSY;
- qp->s_hdrwords = 0;
return 0;
}
ohdr->bth[2] = cpu_to_be32(mask_psn(qp->r_ack_psn));
}
- static inline void hfi1_queue_rc_ack(struct rvt_qp *qp, bool is_fecn)
+ static inline void hfi1_queue_rc_ack(struct hfi1_packet *packet, bool is_fecn)
{
- struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num);
+ struct rvt_qp *qp = packet->qp;
+ struct hfi1_ibport *ibp;
unsigned long flags;
spin_lock_irqsave(&qp->s_lock, flags);
if (!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_RECV_OK))
goto unlock;
+ ibp = rcd_to_iport(packet->rcd);
this_cpu_inc(*ibp->rvp.rc_qacks);
qp->s_flags |= RVT_S_ACK_PENDING | RVT_S_RESP_PENDING;
qp->s_nak_state = qp->r_nak_state;
spin_unlock_irqrestore(&qp->s_lock, flags);
}
- static inline void hfi1_make_rc_ack_9B(struct rvt_qp *qp,
+ static inline void hfi1_make_rc_ack_9B(struct hfi1_packet *packet,
struct hfi1_opa_header *opa_hdr,
u8 sc5, bool is_fecn,
u64 *pbc_flags, u32 *hwords,
u32 *nwords)
{
- struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num);
+ struct rvt_qp *qp = packet->qp;
+ struct hfi1_ibport *ibp = rcd_to_iport(packet->rcd);
struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
struct ib_header *hdr = &opa_hdr->ibh;
struct ib_other_headers *ohdr;
hfi1_make_bth_aeth(qp, ohdr, bth0, bth1);
}
- static inline void hfi1_make_rc_ack_16B(struct rvt_qp *qp,
+ static inline void hfi1_make_rc_ack_16B(struct hfi1_packet *packet,
struct hfi1_opa_header *opa_hdr,
u8 sc5, bool is_fecn,
u64 *pbc_flags, u32 *hwords,
u32 *nwords)
{
- struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num);
+ struct rvt_qp *qp = packet->qp;
+ struct hfi1_ibport *ibp = rcd_to_iport(packet->rcd);
struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
struct hfi1_16b_header *hdr = &opa_hdr->opah;
struct ib_other_headers *ohdr;
u32 bth0, bth1 = 0;
u16 len, pkey;
- u8 becn = !!is_fecn;
+ bool becn = is_fecn;
u8 l4 = OPA_16B_L4_IB_LOCAL;
u8 extra_bytes;
hfi1_make_bth_aeth(qp, ohdr, bth0, bth1);
}
- typedef void (*hfi1_make_rc_ack)(struct rvt_qp *qp,
+ typedef void (*hfi1_make_rc_ack)(struct hfi1_packet *packet,
struct hfi1_opa_header *opa_hdr,
u8 sc5, bool is_fecn,
u64 *pbc_flags, u32 *hwords,
* Note that RDMA reads and atomics are handled in the
* send side QP state and send engine.
*/
- void hfi1_send_rc_ack(struct hfi1_ctxtdata *rcd,
- struct rvt_qp *qp, bool is_fecn)
+ void hfi1_send_rc_ack(struct hfi1_packet *packet, bool is_fecn)
{
+ struct hfi1_ctxtdata *rcd = packet->rcd;
+ struct rvt_qp *qp = packet->qp;
struct hfi1_ibport *ibp = rcd_to_iport(rcd);
struct hfi1_qp_priv *priv = qp->priv;
struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
/* Don't send ACK or NAK if a RDMA read or atomic is pending. */
if (qp->s_flags & RVT_S_RESP_PENDING) {
- hfi1_queue_rc_ack(qp, is_fecn);
+ hfi1_queue_rc_ack(packet, is_fecn);
return;
}
/* Ensure s_rdma_ack_cnt changes are committed */
- smp_read_barrier_depends();
if (qp->s_rdma_ack_cnt) {
- hfi1_queue_rc_ack(qp, is_fecn);
+ hfi1_queue_rc_ack(packet, is_fecn);
return;
}
return;
/* Make the appropriate header */
- hfi1_make_rc_ack_tbl[priv->hdr_type](qp, &opa_hdr, sc5, is_fecn,
+ hfi1_make_rc_ack_tbl[priv->hdr_type](packet, &opa_hdr, sc5, is_fecn,
&pbc_flags, &hwords, &nwords);
plen = 2 /* PBC */ + hwords + nwords;
* so that when enough buffer space becomes available,
* the ACK is sent ahead of other outgoing packets.
*/
- hfi1_queue_rc_ack(qp, is_fecn);
+ hfi1_queue_rc_ack(packet, is_fecn);
return;
}
trace_ack_output_ibhdr(dd_from_ibdev(qp->ibqp.device),
void *data = packet->payload;
u32 tlen = packet->tlen;
struct rvt_qp *qp = packet->qp;
- struct hfi1_ibport *ibp = to_iport(qp->ibqp.device, qp->port_num);
+ struct hfi1_ibport *ibp;
struct ib_other_headers *ohdr = packet->ohdr;
struct rvt_swqe *wqe;
enum ib_wc_status status;
trace_hfi1_ack(qp, psn);
/* Ignore invalid responses. */
- smp_read_barrier_depends(); /* see post_one_send */
if (cmp_psn(psn, READ_ONCE(qp->s_next_psn)) >= 0)
goto ack_done;
goto ack_err;
ack_seq_err:
+ ibp = rcd_to_iport(rcd);
rdma_seq_err(qp, ibp, psn, rcd);
goto ack_done;
struct rvt_qp *qp = packet->qp;
struct hfi1_ibport *ibp = rcd_to_iport(rcd);
struct ib_other_headers *ohdr = packet->ohdr;
- u32 bth0 = be32_to_cpu(ohdr->bth[0]);
u32 opcode = packet->opcode;
u32 hdrsize = packet->hlen;
u32 psn = ib_bth_get_psn(packet->ohdr);
wc.port_num = 0;
/* Signal completion event if the solicited bit is set. */
rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.recv_cq), &wc,
- (bth0 & IB_BTH_SOLICITED) != 0);
+ ib_bth_is_solicited(ohdr));
break;
case OP(RDMA_WRITE_ONLY):
qp->r_nak_state = IB_NAK_REMOTE_ACCESS_ERROR;
qp->r_ack_psn = qp->r_psn;
send_ack:
- hfi1_send_rc_ack(rcd, qp, is_fecn);
+ hfi1_send_rc_ack(packet, is_fecn);
}
void hfi1_rc_hdrerr(
projects / platform / kernel / linux-rpi.git / commitdiff