F: include/linux/altera_uart.h
F: include/linux/altera_jtaguart.h
+AMAZON ETHERNET DRIVERS
+M: Netanel Belgazal <netanel@annapurnalabs.com>
+R: Saeed Bishara <saeed@annapurnalabs.com>
+R: Zorik Machulsky <zorik@annapurnalabs.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/networking/ena.txt
+F: drivers/net/ethernet/amazon/
+
AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
M: Tom Lendacky <thomas.lendacky@amd.com>
M: Gary Hook <gary.hook@amd.com>
S: Maintained
F: sound/aoa/
-APEX EMBEDDED SYSTEMS STX104 DAC DRIVER
+APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
M: William Breathitt Gray <vilhelm.gray@gmail.com>
L: linux-iio@vger.kernel.org
S: Maintained
-F: drivers/iio/dac/stx104.c
+F: drivers/iio/adc/stx104.c
APM DRIVER
M: Jiri Kosina <jikos@kernel.org>
ARM PMU PROFILING AND DEBUGGING
M: Will Deacon <will.deacon@arm.com>
-R: Mark Rutland <mark.rutland@arm.com>
+M: Mark Rutland <mark.rutland@arm.com>
S: Maintained
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
F: arch/arm*/kernel/perf_*
F: arch/arm/oprofile/common.c
F: arch/arm*/kernel/hw_breakpoint.c
F: arch/arm*/include/asm/hw_breakpoint.h
F: arch/arm*/include/asm/perf_event.h
-F: drivers/perf/arm_pmu.c
+F: drivers/perf/*
F: include/linux/perf/arm_pmu.h
+F: Documentation/devicetree/bindings/arm/pmu.txt
ARM PORT
M: Russell King <linux@armlinux.org.uk>
F: Documentation/trace/coresight.txt
F: Documentation/devicetree/bindings/arm/coresight.txt
F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
+F: tools/perf/arch/arm/util/pmu.c
+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
ARM/CORGI MACHINE SUPPORT
M: Richard Purdie <rpurdie@rpsys.net>
ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
M: Kukjin Kim <kgene@kernel.org>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+R: Javier Martinez Canillas <javier@osg.samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S: Maintained
F: drivers/*/*s5pv210*
F: drivers/memory/samsung/*
F: drivers/soc/samsung/*
-F: drivers/spi/spi-s3c*
F: Documentation/arm/Samsung/
F: Documentation/devicetree/bindings/arm/samsung/
F: Documentation/devicetree/bindings/sram/samsung-sram.txt
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: arch/arm/boot/dts/uniphier*
F: arch/arm/include/asm/hardware/cache-uniphier.h
F: arch/arm/mm/cache-uniphier.c
F: arch/arm64/boot/dts/socionext/
F: drivers/bus/uniphier-system-bus.c
+F: drivers/clk/uniphier/
F: drivers/i2c/busses/i2c-uniphier*
F: drivers/pinctrl/uniphier/
F: drivers/tty/serial/8250/8250_uniphier.c
F: drivers/media/i2c/as3645a.c
F: include/media/i2c/as3645a.h
+ASAHI KASEI AK8974 DRIVER
+M: Linus Walleij <linus.walleij@linaro.org>
+L: linux-iio@vger.kernel.org
+W: http://www.akm.com/
+S: Supported
+F: drivers/iio/magnetometer/ak8974.c
+
ASC7621 HARDWARE MONITOR DRIVER
M: George Joseph <george.joseph@fairview5.com>
L: linux-hwmon@vger.kernel.org
S: Maintained
F: drivers/mmc/host/atmel-mci.c
-ATMEL AT91 / AT32 SERIAL DRIVER
-M: Nicolas Ferre <nicolas.ferre@atmel.com>
-S: Supported
-F: drivers/tty/serial/atmel_serial.c
-
ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
S: Maintained
F: block/
F: kernel/trace/blktrace.c
+F: lib/sbitmap.c
BLOCK2MTD DRIVER
M: Joern Engel <joern@lazybastard.org>
BONDING DRIVER
M: Jay Vosburgh <j.vosburgh@gmail.com>
M: Veaceslav Falico <vfalico@gmail.com>
-M: Andy Gospodarek <gospo@cumulusnetworks.com>
+M: Andy Gospodarek <andy@greyhouse.net>
L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
F: kernel/bpf/
BROADCOM B44 10/100 ETHERNET DRIVER
-M: Gary Zambrano <zambrano@broadcom.com>
+M: Michael Chan <michael.chan@broadcom.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/broadcom/b44.*
F: drivers/iio/light/cm*
F: Documentation/devicetree/bindings/i2c/trivial-devices.txt
+CAVIUM I2C DRIVER
+M: Jan Glauber <jglauber@cavium.com>
+M: David Daney <david.daney@cavium.com>
+W: http://www.cavium.com
+S: Supported
+F: drivers/i2c/busses/i2c-octeon*
+F: drivers/i2c/busses/i2c-thunderx*
+
CAVIUM LIQUIDIO NETWORK DRIVER
M: Derek Chickles <derek.chickles@caviumnetworks.com>
M: Satanand Burla <satananda.burla@caviumnetworks.com>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
W: http://coccinelle.lip6.fr/
S: Supported
-F: Documentation/coccinelle.txt
+F: Documentation/dev-tools/coccinelle.rst
F: scripts/coccinelle/
F: scripts/coccicheck
M: Michael Turquette <mturquette@baylibre.com>
M: Stephen Boyd <sboyd@codeaurora.org>
L: linux-clk@vger.kernel.org
+Q: http://patchwork.kernel.org/project/linux-clk/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
S: Maintained
F: Documentation/devicetree/bindings/clock/
F: drivers/net/wan/cosa*
CPMAC ETHERNET DRIVER
-M: Florian Fainelli <florian@openwrt.org>
+M: Florian Fainelli <f.fainelli@gmail.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/ti/cpmac.c
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T: git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
+F: Documentation/cpu-freq/
F: drivers/cpufreq/
F: include/linux/cpufreq.h
CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
M: Ian Munsie <imunsie@au1.ibm.com>
- M: Michael Neuling <mikey@neuling.org>
+ M: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
L: linuxppc-dev@lists.ozlabs.org
S: Supported
+ F: arch/powerpc/platforms/powernv/pci-cxl.c
F: drivers/misc/cxl/
F: include/misc/cxl*
F: include/uapi/misc/cxl.h
F: Documentation/powerpc/cxl.txt
- F: Documentation/powerpc/cxl.txt
F: Documentation/ABI/testing/sysfs-class-cxl
CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
F: drivers/mfd/da903x.c
F: drivers/mfd/da90??-*.c
F: drivers/mfd/da91??-*.c
-F: drivers/power/da9052-battery.c
-F: drivers/power/da91??-*.c
+F: drivers/power/supply/da9052-battery.c
+F: drivers/power/supply/da91??-*.c
F: drivers/regulator/da903x.c
F: drivers/regulator/da9???-regulator.[ch]
F: drivers/rtc/rtc-da90??.c
F: include/sound/da[79]*.h
F: sound/soc/codecs/da[79]*.[ch]
+DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
+M: William Breathitt Gray <vilhelm.gray@gmail.com>
+L: linux-gpio@vger.kernel.org
+S: Maintained
+F: drivers/gpio/gpio-gpio-mm.c
+
DIGI NEO AND CLASSIC PCI PRODUCTS
M: Lidza Louina <lidza.louina@gmail.com>
M: Mark Hounschell <markh@compro.net>
F: fs/ecryptfs/
EDAC-CORE
-M: Doug Thompson <dougthompson@xmission.com>
M: Borislav Petkov <bp@alien8.de>
M: Mauro Carvalho Chehab <mchehab@s-opensource.com>
M: Mauro Carvalho Chehab <mchehab@kernel.org>
F: include/linux/edac.h
EDAC-AMD64
-M: Doug Thompson <dougthompson@xmission.com>
M: Borislav Petkov <bp@alien8.de>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/amd64_edac*
EDAC-CALXEDA
-M: Doug Thompson <dougthompson@xmission.com>
M: Robert Richter <rric@kernel.org>
L: linux-edac@vger.kernel.org
S: Maintained
EDAC-E752X
M: Mark Gross <mark.gross@intel.com>
-M: Doug Thompson <dougthompson@xmission.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/e752x_edac.c
EDAC-E7XXX
-M: Doug Thompson <dougthompson@xmission.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/e7xxx_edac.c
+EDAC-FSL_DDR
+M: York Sun <york.sun@nxp.com>
+L: linux-edac@vger.kernel.org
+S: Maintained
+F: drivers/edac/fsl_ddr_edac.*
+
EDAC-GHES
M: Mauro Carvalho Chehab <mchehab@s-opensource.com>
M: Mauro Carvalho Chehab <mchehab@kernel.org>
F: drivers/edac/i82443bxgx_edac.c
EDAC-I3000
-M: Jason Uhlenkott <juhlenko@akamai.com>
L: linux-edac@vger.kernel.org
-S: Maintained
+S: Orphan
F: drivers/edac/i3000_edac.c
EDAC-I5000
-M: Doug Thompson <dougthompson@xmission.com>
L: linux-edac@vger.kernel.org
S: Maintained
F: drivers/edac/i5000_edac.c
S: Maintained
F: drivers/video/fbdev/efifb.c
+EFI TEST DRIVER
+L: linux-efi@vger.kernel.org
+M: Ivan Hu <ivan.hu@canonical.com>
+M: Matt Fleming <matt@codeblueprint.co.uk>
+S: Maintained
+F: drivers/firmware/efi/test/
+
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
FIRMWARE LOADER (request_firmware)
M: Ming Lei <ming.lei@canonical.com>
+M: Luis R. Rodriguez <mcgrof@kernel.org>
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/firmware_class/
F2FS FILE SYSTEM
M: Jaegeuk Kim <jaegeuk@kernel.org>
-M: Changman Lee <cm224.lee@samsung.com>
-R: Chao Yu <yuchao0@huawei.com>
+M: Chao Yu <yuchao0@huawei.com>
L: linux-f2fs-devel@lists.sourceforge.net
-W: http://en.wikipedia.org/wiki/F2FS
+W: https://f2fs.wiki.kernel.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
S: Maintained
F: Documentation/filesystems/f2fs.txt
M: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
S: Maintained
F: kernel/gcov/
-F: Documentation/gcov.txt
+F: Documentation/dev-tools/gcov.rst
GDT SCSI DISK ARRAY CONTROLLER DRIVER
M: Achim Leubner <achim_leubner@adaptec.com>
S: Maintained
F: drivers/input/touchscreen/goodix.c
+GPIO MOCKUP DRIVER
+M: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
+L: linux-gpio@vger.kernel.org
+S: Maintained
+F: drivers/gpio/gpio-mockup.c
+F: tools/testing/selftests/gpio/
+
GPIO SUBSYSTEM
M: Linus Walleij <linus.walleij@linaro.org>
M: Alexandre Courbot <gnurou@gmail.com>
S: Maintained
F: drivers/net/ethernet/aeroflex/
+GREYBUS SUBSYSTEM
+M: Johan Hovold <johan@kernel.org>
+M: Alex Elder <elder@kernel.org>
+M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+S: Maintained
+F: drivers/staging/greybus/
+
+GREYBUS AUDIO PROTOCOLS DRIVERS
+M: Vaibhav Agarwal <vaibhav.sr@gmail.com>
+M: Mark Greer <mgreer@animalcreek.com>
+S: Maintained
+F: drivers/staging/greybus/audio_apbridgea.c
+F: drivers/staging/greybus/audio_apbridgea.h
+F: drivers/staging/greybus/audio_codec.c
+F: drivers/staging/greybus/audio_codec.h
+F: drivers/staging/greybus/audio_gb.c
+F: drivers/staging/greybus/audio_manager.c
+F: drivers/staging/greybus/audio_manager.h
+F: drivers/staging/greybus/audio_manager_module.c
+F: drivers/staging/greybus/audio_manager_private.h
+F: drivers/staging/greybus/audio_manager_sysfs.c
+F: drivers/staging/greybus/audio_module.c
+F: drivers/staging/greybus/audio_topology.c
+
+GREYBUS PROTOCOLS DRIVERS
+M: Rui Miguel Silva <rmfrfs@gmail.com>
+S: Maintained
+F: drivers/staging/greybus/sdio.c
+F: drivers/staging/greybus/light.c
+F: drivers/staging/greybus/gpio.c
+F: drivers/staging/greybus/power_supply.c
+F: drivers/staging/greybus/spi.c
+F: drivers/staging/greybus/spilib.c
+
+GREYBUS PROTOCOLS DRIVERS
+M: Bryan O'Donoghue <pure.logic@nexus-software.ie>
+S: Maintained
+F: drivers/staging/greybus/loopback.c
+F: drivers/staging/greybus/timesync.c
+F: drivers/staging/greybus/timesync_platform.c
+
+GREYBUS PROTOCOLS DRIVERS
+M: Viresh Kumar <vireshk@kernel.org>
+S: Maintained
+F: drivers/staging/greybus/authentication.c
+F: drivers/staging/greybus/bootrom.c
+F: drivers/staging/greybus/firmware.h
+F: drivers/staging/greybus/fw-core.c
+F: drivers/staging/greybus/fw-download.c
+F: drivers/staging/greybus/fw-managament.c
+F: drivers/staging/greybus/greybus_authentication.h
+F: drivers/staging/greybus/greybus_firmware.h
+F: drivers/staging/greybus/hid.c
+F: drivers/staging/greybus/i2c.c
+F: drivers/staging/greybus/spi.c
+F: drivers/staging/greybus/spilib.c
+F: drivers/staging/greybus/spilib.h
+
+GREYBUS PROTOCOLS DRIVERS
+M: David Lin <dtwlin@gmail.com>
+S: Maintained
+F: drivers/staging/greybus/uart.c
+F: drivers/staging/greybus/log.c
+
+GREYBUS PLATFORM DRIVERS
+M: Vaibhav Hiremath <hvaibhav.linux@gmail.com>
+S: Maintained
+F: drivers/staging/greybus/arche-platform.c
+F: drivers/staging/greybus/arche-apb-ctrl.c
+F: drivers/staging/greybus/arche_platform.h
+
GSPCA FINEPIX SUBDRIVER
M: Frank Zago <frank@zago.net>
L: linux-media@vger.kernel.org
HOST AP DRIVER
M: Jouni Malinen <j@w1.fi>
-L: hostap@shmoo.com (subscribers-only)
L: linux-wireless@vger.kernel.org
-W: http://hostap.epitest.fi/
-S: Maintained
+W: http://w1.fi/hostap-driver.html
+S: Obsolete
F: drivers/net/wireless/intersil/hostap/
HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
S: Maintained
F: Documentation/ABI/testing/sysfs-bus-hsi
-F: Documentation/hsi.txt
+F: Documentation/device-drivers/serial-interfaces.rst
F: drivers/hsi/
F: include/linux/hsi/
F: include/uapi/linux/hsi/
F: Documentation/i2c/i2c-topology
F: Documentation/i2c/muxes/
F: Documentation/devicetree/bindings/i2c/i2c-mux*
+F: Documentation/devicetree/bindings/i2c/i2c-arb*
+F: Documentation/devicetree/bindings/i2c/i2c-gate*
F: drivers/i2c/i2c-mux.c
F: drivers/i2c/muxes/
F: include/linux/i2c-mux.h
S: Supported
F: drivers/idle/intel_idle.c
+INTEL INTEGRATED SENSOR HUB DRIVER
+M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
+M: Jiri Kosina <jikos@kernel.org>
+L: linux-input@vger.kernel.org
+S: Maintained
+F: drivers/hid/intel-ish-hid/
+
INTEL PSTATE DRIVER
M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
M: Len Brown <lenb@kernel.org>
F: drivers/cpufreq/intel_pstate.c
INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
-M: Maik Broemme <mbroemme@plusserver.de>
+M: Maik Broemme <mbroemme@libmpq.org>
L: linux-fbdev@vger.kernel.org
S: Maintained
F: Documentation/fb/intelfb.txt
S: Maintained
F: arch/*/include/asm/kasan.h
F: arch/*/mm/kasan_init*
-F: Documentation/kasan.txt
+F: Documentation/dev-tools/kasan.rst
F: include/linux/kasan*.h
F: lib/test_kasan.c
F: mm/kasan/
M: Vegard Nossum <vegardno@ifi.uio.no>
M: Pekka Enberg <penberg@kernel.org>
S: Maintained
-F: Documentation/kmemcheck.txt
+F: Documentation/dev-tools/kmemcheck.rst
F: arch/x86/include/asm/kmemcheck.h
F: arch/x86/mm/kmemcheck/
F: include/linux/kmemcheck.h
KMEMLEAK
M: Catalin Marinas <catalin.marinas@arm.com>
S: Maintained
-F: Documentation/kmemleak.txt
+F: Documentation/dev-tools/kmemleak.rst
F: include/linux/kmemleak.h
F: mm/kmemleak.c
F: mm/kmemleak-test.c
F: drivers/hwmon/max20751.c
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
-M: "Hans J. Koch" <hjk@hansjkoch.de>
L: linux-hwmon@vger.kernel.org
-S: Maintained
+S: Orphan
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
F: sound/soc/codecs/max9860.*
MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-pm@vger.kernel.org
S: Supported
-F: drivers/power/max14577_charger.c
-F: drivers/power/max77693_charger.c
+F: drivers/power/supply/max14577_charger.c
+F: drivers/power/supply/max77693_charger.c
MAXIM MAX77802 MULTIFUNCTION PMIC DEVICE DRIVERS
M: Javier Martinez Canillas <javier@osg.samsung.com>
MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
M: Chanwoo Choi <cw00.choi@samsung.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/*/max14577*.c
S: Maintained
F: drivers/iio/potentiometer/mcp4531.c
+MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
+M: William Breathitt Gray <vilhelm.gray@gmail.com>
+L: linux-iio@vger.kernel.org
+S: Maintained
+F: drivers/iio/dac/cio-dac.c
+
MEDIA DRIVERS FOR RENESAS - FCP
M: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
L: linux-media@vger.kernel.org
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlxsw/
+MELLANOX MLXCPLD LED DRIVER
+M: Vadim Pasternak <vadimp@mellanox.com>
+L: linux-leds@vger.kernel.org
+S: Supported
+F: drivers/leds/leds-mlxcpld.c
+F: Documentation/leds/leds-mlxcpld.txt
+
+MELLANOX PLATFORM DRIVER
+M: Vadim Pasternak <vadimp@mellanox.com>
+L: platform-driver-x86@vger.kernel.org
+S: Supported
+F: arch/x86/platform/mellanox/mlx-platform.c
+
SOFT-ROCE DRIVER (rxe)
M: Moni Shoua <monis@mellanox.com>
L: linux-rdma@vger.kernel.org
S: Supported
F: arch/microblaze/
+MICROCHIP / ATMEL AT91 / AT32 SERIAL DRIVER
+M: Richard Genoud <richard.genoud@gmail.com>
+S: Maintained
+F: drivers/tty/serial/atmel_serial.c
+F: include/linux/atmel_serial.h
+
MICROSOFT SURFACE PRO 3 BUTTON DRIVER
M: Chen Yu <yu.c.chen@intel.com>
L: platform-driver-x86@vger.kernel.org
S: Supported
F: drivers/iio/temperature/mlx90614.c
+MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
+M: Don Brace <don.brace@microsemi.com>
+L: esc.storagedev@microsemi.com
+L: linux-scsi@vger.kernel.org
+S: Supported
+F: drivers/scsi/smartpqi/smartpqi*.[ch]
+F: drivers/scsi/smartpqi/Kconfig
+F: drivers/scsi/smartpqi/Makefile
+F: include/linux/cciss*.h
+F: include/uapi/linux/cciss*.h
+F: Documentation/scsi/smartpqi.txt
+
MN88472 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
L: linux-media@vger.kernel.org
M: Lee Jones <lee.jones@linaro.org>
T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
S: Supported
+F: Documentation/devicetree/bindings/mfd/
F: drivers/mfd/
F: include/linux/mfd/
L: linux-scsi@vger.kernel.org
S: Maintained
F: Documentation/scsi/g_NCR5380.txt
-F: Documentation/scsi/dtc3x80.txt
F: drivers/scsi/NCR5380.*
F: drivers/scsi/arm/cumana_1.c
F: drivers/scsi/arm/oak.c
F: drivers/scsi/atari_scsi.*
F: drivers/scsi/dmx3191d.c
-F: drivers/scsi/dtc.*
F: drivers/scsi/g_NCR5380.*
F: drivers/scsi/g_NCR5380_mmio.c
F: drivers/scsi/mac_scsi.*
-F: drivers/scsi/pas16.*
F: drivers/scsi/sun3_scsi.*
F: drivers/scsi/sun3_scsi_vme.c
-F: drivers/scsi/t128.*
NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
W: https://fedorahosted.org/dropwatch/
F: net/core/drop_monitor.c
+NETWORKING [DSA]
+M: Andrew Lunn <andrew@lunn.ch>
+M: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+M: Florian Fainelli <f.fainelli@gmail.com>
+S: Maintained
+F: net/dsa/
+F: include/net/dsa.h
+F: drivers/net/dsa/
+
NETWORKING [GENERAL]
M: "David S. Miller" <davem@davemloft.net>
L: netdev@vger.kernel.org
F: include/linux/power/bq2415x_charger.h
F: include/linux/power/bq27xxx_battery.h
F: include/linux/power/isp1704_charger.h
-F: drivers/power/bq2415x_charger.c
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
-F: drivers/power/isp1704_charger.c
-F: drivers/power/rx51_battery.c
+F: drivers/power/supply/bq2415x_charger.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
+F: drivers/power/supply/isp1704_charger.c
+F: drivers/power/supply/rx51_battery.c
NTB DRIVER CORE
M: Jon Mason <jdmason@kudzu.us>
F: include/linux/oprofile.h
ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
-M: Mark Fasheh <mfasheh@suse.com>
+M: Mark Fasheh <mfasheh@versity.com>
M: Joel Becker <jlbec@evilplan.org>
L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
W: http://ocfs2.wiki.kernel.org
F: Documentation/virtual/paravirt_ops.txt
F: arch/*/kernel/paravirt*
F: arch/*/include/asm/paravirt.h
+F: include/linux/hypervisor.h
PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
M: Tim Waugh <tim@cyberelk.net>
F: Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
F: drivers/pci/host/pcie-hisi.c
+PCIE DRIVER FOR ROCKCHIP
+M: Shawn Lin <shawn.lin@rock-chips.com>
+M: Wenrui Li <wenrui.li@rock-chips.com>
+L: linux-pci@vger.kernel.org
+L: linux-rockchip@lists.infradead.org
+S: Maintained
+F: Documentation/devicetree/bindings/pci/rockchip-pcie.txt
+F: drivers/pci/host/pcie-rockchip.c
+
PCIE DRIVER FOR QUALCOMM MSM
M: Stanimir Varbanov <svarbanov@mm-sol.com>
L: linux-pci@vger.kernel.org
PIN CONTROLLER - SAMSUNG
M: Tomasz Figa <tomasz.figa@gmail.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
M: Sebastian Reichel <sre@kernel.org>
-M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
-M: David Woodhouse <dwmw2@infradead.org>
L: linux-pm@vger.kernel.org
-T: git git://git.infradead.org/battery-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
S: Maintained
-F: Documentation/devicetree/bindings/power/
-F: Documentation/devicetree/bindings/power_supply/
+F: Documentation/devicetree/bindings/power/supply/
F: include/linux/power_supply.h
-F: drivers/power/
-X: drivers/power/avs/
+F: drivers/power/supply/
POWER STATE COORDINATION INTERFACE (PSCI)
M: Mark Rutland <mark.rutland@arm.com>
S: Supported
F: drivers/net/wireless/ath/ath10k/
+QUALCOMM EMAC GIGABIT ETHERNET DRIVER
+M: Timur Tabi <timur@codeaurora.org>
+L: netdev@vger.kernel.org
+S: Supported
+F: drivers/net/ethernet/qualcomm/emac/
+
QUALCOMM HEXAGON ARCHITECTURE
M: Richard Kuo <rkuo@codeaurora.org>
L: linux-hexagon@vger.kernel.org
F: Documentation/rpmsg.txt
F: include/linux/rpmsg.h
+RENESAS CLOCK DRIVERS
+M: Geert Uytterhoeven <geert+renesas@glider.be>
+L: linux-renesas-soc@vger.kernel.org
+S: Supported
+F: drivers/clk/renesas/
+
RENESAS ETHERNET DRIVERS
R: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
L: netdev@vger.kernel.org
RHASHTABLE
M: Thomas Graf <tgraf@suug.ch>
+M: Herbert Xu <herbert@gondor.apana.org.au>
L: netdev@vger.kernel.org
S: Maintained
F: lib/rhashtable.c
F: drivers/s390/cio/
S390 DASD DRIVER
-M: Stefan Weinhuber <wein@de.ibm.com>
-M: Stefan Haberland <stefan.haberland@de.ibm.com>
+M: Stefan Haberland <sth@linux.vnet.ibm.com>
+M: Jan Hoeppner <hoeppner@linux.vnet.ibm.com>
L: linux-s390@vger.kernel.org
W: http://www.ibm.com/developerworks/linux/linux390/
S: Supported
F: drivers/platform/x86/samsung-laptop.c
SAMSUNG AUDIO (ASoC) DRIVERS
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
M: Sangbeom Kim <sbkim73@samsung.com>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
M: Sangbeom Kim <sbkim73@samsung.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-kernel@vger.kernel.org
L: linux-samsung-soc@vger.kernel.org
S: Supported
SAMSUNG SOC CLOCK DRIVERS
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
M: Tomasz Figa <tomasz.figa@gmail.com>
+M: Chanwoo Choi <cw00.choi@samsung.com>
S: Supported
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
F: drivers/clk/samsung/
+F: include/dt-bindings/clock/exynos*.h
+F: Documentation/devicetree/bindings/clock/exynos*.txt
+
+SAMSUNG SPI DRIVERS
+M: Kukjin Kim <kgene@kernel.org>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Andi Shyti <andi.shyti@samsung.com>
+L: linux-spi@vger.kernel.org
+L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-samsung.txt
+F: drivers/spi/spi-s3c*
+F: include/linux/platform_data/spi-s3c64xx.h
SAMSUNG SXGBE DRIVERS
M: Byungho An <bh74.an@samsung.com>
TI BQ27XXX POWER SUPPLY DRIVER
R: Andrew F. Davis <afd@ti.com>
F: include/linux/power/bq27xxx_battery.h
-F: drivers/power/bq27xxx_battery.c
-F: drivers/power/bq27xxx_battery_i2c.c
+F: drivers/power/supply/bq27xxx_battery.c
+F: drivers/power/supply/bq27xxx_battery_i2c.c
TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
M: John Stultz <john.stultz@linaro.org>
F: drivers/misc/phantom.c
F: include/uapi/linux/phantom.h
-SERVER ENGINES 10Gbps iSCSI - BladeEngine 2 DRIVER
-M: Jayamohan Kallickal <jayamohan.kallickal@avagotech.com>
-M: Ketan Mukadam <ketan.mukadam@avagotech.com>
-M: John Soni Jose <sony.john@avagotech.com>
+Emulex 10Gbps iSCSI - OneConnect DRIVER
+M: Subbu Seetharaman <subbu.seetharaman@broadcom.com>
+M: Ketan Mukadam <ketan.mukadam@broadcom.com>
+M: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
L: linux-scsi@vger.kernel.org
-W: http://www.avagotech.com
+W: http://www.broadcom.com
S: Supported
F: drivers/scsi/be2iscsi/
F: drivers/spi/
F: include/linux/spi/
F: include/uapi/linux/spi/
+F: tools/spi/
SPIDERNET NETWORK DRIVER for CELL
M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
STAGING - LUSTRE PARALLEL FILESYSTEM
M: Oleg Drokin <oleg.drokin@intel.com>
M: Andreas Dilger <andreas.dilger@intel.com>
+M: James Simmons <jsimmons@infradead.org>
L: lustre-devel@lists.lustre.org (moderated for non-subscribers)
W: http://wiki.lustre.org/
S: Maintained
S: Odd Fixes
F: drivers/staging/rtl8712/
-STAGING - REALTEK RTL8723U WIRELESS DRIVER
-M: Larry Finger <Larry.Finger@lwfinger.net>
-M: Jes Sorensen <Jes.Sorensen@redhat.com>
-L: linux-wireless@vger.kernel.org
-S: Maintained
-F: drivers/staging/rtl8723au/
-
STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
M: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
M: Teddy Wang <teddy.wang@siliconmotion.com>
S: Supported
F: drivers/mfd/syscon.c
+SYSTEM RESET/SHUTDOWN DRIVERS
+M: Sebastian Reichel <sre@kernel.org>
+L: linux-pm@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
+S: Maintained
+F: Documentation/devicetree/bindings/power/reset/
+F: drivers/power/reset/
+
SYSV FILESYSTEM
M: Christoph Hellwig <hch@infradead.org>
S: Maintained
THERMAL/CPU_COOLING
M: Amit Daniel Kachhap <amit.kachhap@gmail.com>
M: Viresh Kumar <viresh.kumar@linaro.org>
-M: Javi Merino <javi.merino@arm.com>
+M: Javi Merino <javi.merino@kernel.org>
L: linux-pm@vger.kernel.org
S: Supported
F: Documentation/thermal/cpu-cooling-api.txt
TI LP8727 CHARGER DRIVER
M: Milo Kim <milo.kim@ti.com>
S: Maintained
-F: drivers/power/lp8727_charger.c
+F: drivers/power/supply/lp8727_charger.c
F: include/linux/platform_data/lp8727.h
TI LP8788 MFD DRIVER
F: drivers/iio/adc/lp8788_adc.c
F: drivers/leds/leds-lp8788.c
F: drivers/mfd/lp8788*.c
-F: drivers/power/lp8788-charger.c
+F: drivers/power/supply/lp8788-charger.c
F: drivers/regulator/lp8788-*.c
F: include/linux/mfd/lp8788*.h
F: drivers/tc/
F: include/linux/tc.h
-U14-34F SCSI DRIVER
-M: Dario Ballabio <ballabio_dario@emc.com>
-L: linux-scsi@vger.kernel.org
-S: Maintained
-F: drivers/scsi/u14-34f.c
-
UBI FILE SYSTEM (UBIFS)
M: Richard Weinberger <richard@nod.at>
M: Artem Bityutskiy <dedekind1@gmail.com>
F: drivers/net/usb/lan78xx.*
USB MASS STORAGE DRIVER
-M: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
+M: Alan Stern <stern@rowland.harvard.edu>
L: linux-usb@vger.kernel.org
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
USB SERIAL SUBSYSTEM
M: Johan Hovold <johan@kernel.org>
L: linux-usb@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
S: Maintained
F: Documentation/usb/usb-serial.txt
F: drivers/usb/serial/
USB SMSC95XX ETHERNET DRIVER
M: Steve Glendinning <steve.glendinning@shawell.net>
+M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/usb/smsc95xx.*
F: fs/hppfs/
USERSPACE I/O (UIO)
-M: "Hans J. Koch" <hjk@hansjkoch.de>
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
F: net/8021q/
VLYNQ BUS
-M: Florian Fainelli <florian@openwrt.org>
+M: Florian Fainelli <f.fainelli@gmail.com>
L: openwrt-devel@lists.openwrt.org (subscribers-only)
S: Maintained
F: drivers/vlynq/vlynq.c
F: include/linux/watchdog.h
F: include/uapi/linux/watchdog.h
-WD7000 SCSI DRIVER
-M: Miroslav Zagorac <zaga@fly.cc.fer.hr>
-L: linux-scsi@vger.kernel.org
-S: Maintained
-F: drivers/scsi/wd7000.c
-
WIIMOTE HID DRIVER
M: David Herrmann <dh.herrmann@googlemail.com>
L: linux-input@vger.kernel.org
F: drivers/mfd/arizona*
F: drivers/mfd/wm*.c
F: drivers/mfd/cs47l24*
-F: drivers/power/wm83*.c
+F: drivers/power/supply/wm83*.c
F: drivers/rtc/rtc-wm83*.c
F: drivers/regulator/wm8*.c
F: drivers/video/backlight/wm83*_bl.c
F: drivers/xen/*swiotlb*
XFS FILESYSTEM
-P: Silicon Graphics Inc
M: Dave Chinner <david@fromorbit.com>
-M: xfs@oss.sgi.com
-L: xfs@oss.sgi.com
-W: http://oss.sgi.com/projects/xfs
+M: linux-xfs@vger.kernel.org
+L: linux-xfs@vger.kernel.org
+W: http://xfs.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git
S: Supported
F: Documentation/filesystems/xfs.txt
r->start < (phb->ioda.m64_base + phb->ioda.m64_size));
}
+static inline bool pnv_pci_is_m64_flags(unsigned long resource_flags)
+{
+ unsigned long flags = (IORESOURCE_MEM_64 | IORESOURCE_PREFETCH);
+
+ return (resource_flags & flags) == flags;
+}
+
static struct pnv_ioda_pe *pnv_ioda_init_pe(struct pnv_phb *phb, int pe_no)
{
+ s64 rc;
+
phb->ioda.pe_array[pe_no].phb = phb;
phb->ioda.pe_array[pe_no].pe_number = pe_no;
+ /*
+ * Clear the PE frozen state as it might be put into frozen state
+ * in the last PCI remove path. It's not harmful to do so when the
+ * PE is already in unfrozen state.
+ */
+ rc = opal_pci_eeh_freeze_clear(phb->opal_id, pe_no,
+ OPAL_EEH_ACTION_CLEAR_FREEZE_ALL);
+ if (rc != OPAL_SUCCESS)
+ pr_warn("%s: Error %lld unfreezing PHB#%d-PE#%d\n",
+ __func__, rc, phb->hose->global_number, pe_no);
+
return &phb->ioda.pe_array[pe_no];
}
static void pnv_ioda_free_pe(struct pnv_ioda_pe *pe)
{
struct pnv_phb *phb = pe->phb;
+ unsigned int pe_num = pe->pe_number;
WARN_ON(pe->pdev);
memset(pe, 0, sizeof(struct pnv_ioda_pe));
- clear_bit(pe->pe_number, phb->ioda.pe_alloc);
+ clear_bit(pe_num, phb->ioda.pe_alloc);
}
/* The default M64 BAR is shared by all PEs */
struct device_node *dn = hose->dn;
struct resource *res;
u32 m64_range[2], i;
- const u32 *r;
+ const __be32 *r;
u64 pci_addr;
if (phb->type != PNV_PHB_IODA1 && phb->type != PNV_PHB_IODA2) {
pnv_pci_link_table_and_group(phb->hose->node, num,
tbl, &pe->table_group);
- pnv_pci_phb3_tce_invalidate_pe(pe);
+ pnv_pci_ioda2_tce_invalidate_pe(pe);
return 0;
}
if (ret)
pe_warn(pe, "Unmapping failed, ret = %ld\n", ret);
else
- pnv_pci_phb3_tce_invalidate_pe(pe);
+ pnv_pci_ioda2_tce_invalidate_pe(pe);
pnv_pci_unlink_table_and_group(table_group->tables[num], table_group);
}
#ifdef CONFIG_PCI_MSI
-static void pnv_ioda2_msi_eoi(struct irq_data *d)
+int64_t pnv_opal_pci_msi_eoi(struct irq_chip *chip, unsigned int hw_irq)
{
- unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
- struct irq_chip *chip = irq_data_get_irq_chip(d);
struct pnv_phb *phb = container_of(chip, struct pnv_phb,
ioda.irq_chip);
+
+ return opal_pci_msi_eoi(phb->opal_id, hw_irq);
+}
+
+static void pnv_ioda2_msi_eoi(struct irq_data *d)
+{
int64_t rc;
+ unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
+ struct irq_chip *chip = irq_data_get_irq_chip(d);
- rc = opal_pci_msi_eoi(phb->opal_id, hw_irq);
+ rc = pnv_opal_pci_msi_eoi(chip, hw_irq);
WARN_ON_ONCE(rc);
icp_native_eoi(d);
irq_set_chip(virq, &phb->ioda.irq_chip);
}
+/*
+ * Returns true iff chip is something that we could call
+ * pnv_opal_pci_msi_eoi for.
+ */
+bool is_pnv_opal_msi(struct irq_chip *chip)
+{
+ return chip->irq_eoi == pnv_ioda2_msi_eoi;
+}
+EXPORT_SYMBOL_GPL(is_pnv_opal_msi);
+
static int pnv_pci_ioda_msi_setup(struct pnv_phb *phb, struct pci_dev *dev,
unsigned int hwirq, unsigned int virq,
unsigned int is_64, struct msi_msg *msg)
res = &pdev->resource[i + PCI_IOV_RESOURCES];
if (!res->flags || res->parent)
continue;
- if (!pnv_pci_is_m64(phb, res)) {
+ if (!pnv_pci_is_m64_flags(res->flags)) {
dev_warn(&pdev->dev, "Don't support SR-IOV with"
" non M64 VF BAR%d: %pR. \n",
i, res);
}
}
+ #ifdef CONFIG_DEBUG_FS
+ static int pnv_pci_diag_data_set(void *data, u64 val)
+ {
+ struct pci_controller *hose;
+ struct pnv_phb *phb;
+ s64 ret;
+
+ if (val != 1ULL)
+ return -EINVAL;
+
+ hose = (struct pci_controller *)data;
+ if (!hose || !hose->private_data)
+ return -ENODEV;
+
+ phb = hose->private_data;
+
+ /* Retrieve the diag data from firmware */
+ ret = opal_pci_get_phb_diag_data2(phb->opal_id, phb->diag.blob,
+ PNV_PCI_DIAG_BUF_SIZE);
+ if (ret != OPAL_SUCCESS)
+ return -EIO;
+
+ /* Print the diag data to the kernel log */
+ pnv_pci_dump_phb_diag_data(phb->hose, phb->diag.blob);
+ return 0;
+ }
+
+ DEFINE_SIMPLE_ATTRIBUTE(pnv_pci_diag_data_fops, NULL,
+ pnv_pci_diag_data_set, "%llu\n");
+
+ #endif /* CONFIG_DEBUG_FS */
+
static void pnv_pci_ioda_create_dbgfs(void)
{
#ifdef CONFIG_DEBUG_FS
sprintf(name, "PCI%04x", hose->global_number);
phb->dbgfs = debugfs_create_dir(name, powerpc_debugfs_root);
- if (!phb->dbgfs)
+ if (!phb->dbgfs) {
pr_warning("%s: Error on creating debugfs on PHB#%x\n",
__func__, hose->global_number);
+ continue;
+ }
+
+ debugfs_create_file("dump_diag_regs", 0200, phb->dbgfs, hose,
+ &pnv_pci_diag_data_fops);
}
#endif /* CONFIG_DEBUG_FS */
}
* alignment for any 64-bit resource, PCIe doesn't care and
* bridges only do 64-bit prefetchable anyway.
*/
- if (phb->ioda.m64_segsize && (type & IORESOURCE_MEM_64))
+ if (phb->ioda.m64_segsize && pnv_pci_is_m64_flags(type))
return phb->ioda.m64_segsize;
if (type & IORESOURCE_MEM)
return phb->ioda.m32_segsize;
struct pnv_phb *phb = pe->phb;
struct pnv_ioda_pe *slave, *tmp;
- /* Release slave PEs in compound PE */
- if (pe->flags & PNV_IODA_PE_MASTER) {
- list_for_each_entry_safe(slave, tmp, &pe->slaves, list)
- pnv_ioda_release_pe(slave);
- }
-
list_del(&pe->list);
switch (phb->type) {
case PNV_PHB_IODA1:
pnv_ioda_release_pe_seg(pe);
pnv_ioda_deconfigure_pe(pe->phb, pe);
- pnv_ioda_free_pe(pe);
+
+ /* Release slave PEs in the compound PE */
+ if (pe->flags & PNV_IODA_PE_MASTER) {
+ list_for_each_entry_safe(slave, tmp, &pe->slaves, list) {
+ list_del(&slave->list);
+ pnv_ioda_free_pe(slave);
+ }
+ }
+
+ /*
+ * The PE for root bus can be removed because of hotplug in EEH
+ * recovery for fenced PHB error. We need to mark the PE dead so
+ * that it can be populated again in PCI hot add path. The PE
+ * shouldn't be destroyed as it's the global reserved resource.
+ */
+ if (phb->ioda.root_pe_populated &&
+ phb->ioda.root_pe_idx == pe->pe_number)
+ phb->ioda.root_pe_populated = false;
+ else
+ pnv_ioda_free_pe(pe);
}
static void pnv_pci_release_device(struct pci_dev *pdev)
if (!pdn || pdn->pe_number == IODA_INVALID_PE)
return;
+ /*
+ * PCI hotplug can happen as part of EEH error recovery. The @pdn
+ * isn't removed and added afterwards in this scenario. We should
+ * set the PE number in @pdn to an invalid one. Otherwise, the PE's
+ * device count is decreased on removing devices while failing to
+ * be increased on adding devices. It leads to unbalanced PE's device
+ * count and eventually make normal PCI hotplug path broken.
+ */
pe = &phb->ioda.pe_array[pdn->pe_number];
+ pdn->pe_number = IODA_INVALID_PE;
+
WARN_ON(--pe->device_count < 0);
if (pe->device_count == 0)
pnv_ioda_release_pe(pe);
if (rc)
pr_warning(" OPAL Error %ld performing IODA table reset !\n", rc);
- /* If we're running in kdump kerenl, the previous kerenl never
+ /*
+ * If we're running in kdump kernel, the previous kernel never
* shutdown PCI devices correctly. We already got IODA table
* cleaned out. So we have to issue PHB reset to stop all PCI
- * transactions from previous kerenl.
+ * transactions from previous kernel.
*/
if (is_kdump_kernel()) {
pr_info(" Issue PHB reset ...\n");