[linux-next] LinuxNextTracking branch, master, updated. next-20180926 - linux-merge - lists.open-mesh.org

26 Sep 2018

The following commit has been merged in the master branch:
commit 5db9a51f2e437f9d4248b4bb807d05ffb8108335
Merge: cd2f69e791fb100d28e287faa25ffd5cc96901e8 bd6207202db8974ca3d3183ca0d5611d45b2973c
Author: Stephen Rothwell sfr@canb.auug.org.au
Date:   Wed Sep 26 10:43:27 2018 +1000
Merge remote-tracking branch 'net-next/master'
diff --combined Documentation/ABI/testing/sysfs-class-net
index ec2232f6a949,e2e0fe553ad8..664a8f6a634f

--- a/Documentation/ABI/testing/sysfs-class-net
+++ b/Documentation/ABI/testing/sysfs-class-net
@@@ -91,24 -91,6 +91,24 @@@ Description
    	stacked (e.g: VLAN interfaces) but still have the same MAC
    	address as their parent device.
+What:		/sys/class/net/<iface>/dev_port
 +Date:		February 2014
 +KernelVersion:	3.15
 +Contact:	netdev@vger.kernel.org
 +Description:
 +		Indicates the port number of this network device, formatted
 +		as a decimal value. Some NICs have multiple independent ports
 +		on the same PCI bus, device and function. This attribute allows
 +		userspace to distinguish the respective interfaces.
 +
 +		Note: some device drivers started to use 'dev_id' for this
 +		purpose since long before 3.15 and have not adopted the new
 +		attribute ever since. To query the port number, some tools look
 +		exclusively at 'dev_port', while others only consult 'dev_id'.
 +		If a network device has multiple client adapter ports as
 +		described in the previous paragraph and does not set this
 +		attribute to its port number, it's a kernel bug.
 +
  What:		/sys/class/net/<iface>/dormant
  Date:		March 2006
  KernelVersion:	2.6.17
@@@ -135,7 -117,7 +135,7 @@@ Description
    	full: full duplex
Note: This attribute is only valid for interfaces that implement
- 		the ethtool get_settings method (mostly Ethernet).
+ 		the ethtool get_link_ksettings method (mostly Ethernet).
What:		/sys/class/net/<iface>/flags
  Date:		April 2005
@@@ -242,7 -224,7 +242,7 @@@ Description
    	an integer representing the link speed in Mbits/sec.
Note: this attribute is only valid for interfaces that implement
- 		the ethtool get_settings method (mostly Ethernet ).
+ 		the ethtool get_link_ksettings method (mostly Ethernet).
What:		/sys/class/net/<iface>/tx_queue_len
  Date:		April 2005
diff --combined MAINTAINERS
index b8bbd414d1fb,7233a9ed0f5b..4dfc64747ce1
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -840,7 -840,7 +840,7 @@@ ANALOG DEVICES INC ADGS1408 DRIVE
  M:	Mircea Caprioru mircea.caprioru@analog.com
  S:	Supported
  F:	drivers/mux/adgs1408.c
 -F:	Documentation/devicetree/bindings/mux/adgs1408.txt
 +F:	Documentation/devicetree/bindings/mux/adi,adgs1408.txt
ANALOG DEVICES INC ADP5061 DRIVER
  M:	Stefan Popa stefan.popa@analog.com
@@@ -1175,21 -1175,18 +1175,21 @@@ T:	git git://git.kernel.org/pub/scm/lin
ARM/ACTIONS SEMI ARCHITECTURE
  M:	Andreas Färber afaerber@suse.de
 +R:	Manivannan Sadhasivam manivannan.sadhasivam@linaro.org
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:	Maintained
  N:	owl
  F:	arch/arm/mach-actions/
  F:	arch/arm/boot/dts/owl-*
  F:	arch/arm64/boot/dts/actions/
 +F:	drivers/clk/actions/
  F:	drivers/clocksource/owl-*
  F:	drivers/pinctrl/actions/*
  F:	drivers/soc/actions/
  F:	include/dt-bindings/power/owl-*
  F:	include/linux/soc/actions/
  F:	Documentation/devicetree/bindings/arm/actions.txt
 +F:	Documentation/devicetree/bindings/clock/actions,s900-cmu.txt
  F:	Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
  F:	Documentation/devicetree/bindings/power/actions,owl-sps.txt
  F:	Documentation/devicetree/bindings/timer/actions,owl-timer.txt
@@@ -1254,7 -1251,7 +1254,7 @@@ N:	meso
ARM/Annapurna Labs ALPINE ARCHITECTURE
  M:	Tsahee Zidenberg tsahee@annapurnalabs.com
 -M:	Antoine Tenart antoine.tenart@free-electrons.com
 +M:	Antoine Tenart antoine.tenart@bootlin.com
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:	Maintained
  F:	arch/arm/mach-alpine/
@@@ -1706,10 -1703,9 +1706,10 @@@ S:	Odd Fixe
  ARM/Microchip (AT91) SoC support
  M:	Nicolas Ferre nicolas.ferre@microchip.com
  M:	Alexandre Belloni alexandre.belloni@bootlin.com
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  W:	http://www.linux4sam.org
 -T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
 +T:	git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
  S:	Supported
  N:	at91
  N:	atmel
@@@ -2089,12 -2085,10 +2089,12 @@@ F:	include/linux/remoteproc/st_slim_rpr
  ARM/STM32 ARCHITECTURE
  M:	Maxime Coquelin mcoquelin.stm32@gmail.com
  M:	Alexandre Torgue alexandre.torgue@st.com
 +L:	linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:	Maintained
  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
  N:	stm32
 +N:	stm
  F:	arch/arm/boot/dts/stm32*
  F:	arch/arm/mach-stm32/
  F:	drivers/clocksource/armv7m_systick.c
@@@ -2477,6 -2471,42 +2477,6 @@@ F:	drivers/atm
  F:	include/linux/atm*
  F:	include/uapi/linux/atm*
-ATMEL AT91 / AT32 MCI DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -S:	Maintained
 -F:	drivers/mmc/host/atmel-mci.c
 -
 -ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -S:	Supported
 -F:	drivers/power/reset/at91-sama5d2_shdwc.c
 -
 -ATMEL Audio ALSA driver
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 -S:	Supported
 -F:	sound/soc/atmel
 -
 -ATMEL I2C DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -L:	linux-i2c@vger.kernel.org
 -S:	Supported
 -F:	drivers/i2c/busses/i2c-at91.c
 -
 -ATMEL ISI DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -L:	linux-media@vger.kernel.org
 -S:	Supported
 -F:	drivers/media/platform/atmel/atmel-isi.c
 -F:	include/media/atmel-isi.h
 -
 -ATMEL LCDFB DRIVER
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -L:	linux-fbdev@vger.kernel.org
 -S:	Maintained
 -F:	drivers/video/fbdev/atmel_lcdfb.c
 -F:	include/video/atmel_lcdc.h
 -
  ATMEL MACB ETHERNET DRIVER
  M:	Nicolas Ferre nicolas.ferre@microchip.com
  S:	Supported
@@@ -2489,6 -2519,43 +2489,6 @@@ S:	Maintaine
  F:	Documentation/devicetree/bindings/input/atmel,maxtouch.txt
  F:	drivers/input/touchscreen/atmel_mxt_ts.c
-ATMEL SAMA5D2 ADC DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -L:	linux-iio@vger.kernel.org
 -S:	Supported
 -F:	drivers/iio/adc/at91-sama5d2_adc.c
 -
 -ATMEL SDMMC DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -L:	linux-mmc@vger.kernel.org
 -S:	Supported
 -F:	drivers/mmc/host/sdhci-of-at91.c
 -
 -ATMEL SPI DRIVER
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -S:	Supported
 -F:	drivers/spi/spi-atmel.*
 -
 -ATMEL SSC DRIVER
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 -S:	Supported
 -F:	drivers/misc/atmel-ssc.c
 -F:	include/linux/atmel-ssc.h
 -
 -ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 -S:	Supported
 -F:	drivers/misc/atmel_tclib.c
 -F:	drivers/clocksource/tcb_clksrc.c
 -
 -ATMEL USBA UDC DRIVER
 -M:	Nicolas Ferre nicolas.ferre@microchip.com
 -L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 -S:	Supported
 -F:	drivers/usb/gadget/udc/atmel_usba_udc.*
 -
  ATMEL WIRELESS DRIVER
  M:	Simon Kelley simon@thekelleys.org.uk
  L:	linux-wireless@vger.kernel.org
@@@ -2497,6 -2564,13 +2497,6 @@@ W:	http://atmelwlandriver.sourceforge.n
  S:	Maintained
  F:	drivers/net/wireless/atmel/atmel*
-ATMEL XDMA DRIVER
 -M:	Ludovic Desroches ludovic.desroches@microchip.com
 -L:	linux-arm-kernel@lists.infradead.org
 -L:	dmaengine@vger.kernel.org
 -S:	Supported
 -F:	drivers/dma/at_xdmac.c
 -
  ATOMIC INFRASTRUCTURE
  M:	Will Deacon will.deacon@arm.com
  M:	Peter Zijlstra peterz@infradead.org
@@@ -4412,12 -4486,11 +4412,12 @@@ S:	Maintaine
  F:	Documentation/
  F:	scripts/kernel-doc
  X:	Documentation/ABI/
 +X:	Documentation/acpi/
  X:	Documentation/devicetree/
 -X:	Documentation/acpi
 -X:	Documentation/power
 -X:	Documentation/spi
 -X:	Documentation/media
 +X:	Documentation/i2c/
 +X:	Documentation/media/
 +X:	Documentation/power/
 +X:	Documentation/spi/
  T:	git git://git.lwn.net/linux.git docs-next
DOCUMENTATION/ITALIAN
@@@ -4432,7 -4505,6 +4432,7 @@@ L:	linux-media@vger.kernel.or
  T:	git git://linuxtv.org/media_tree.git
  S:	Maintained
  F:	drivers/media/i2c/dw9714.c
 +F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
DONGWOON DW9807 LENS VOICE COIL DRIVER
  M:	Sakari Ailus sakari.ailus@linux.intel.com
@@@ -4440,7 -4512,6 +4440,7 @@@ L:	linux-media@vger.kernel.or
  T:	git git://linuxtv.org/media_tree.git
  S:	Maintained
  F:	drivers/media/i2c/dw9807.c
 +F:	Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
DOUBLETALK DRIVER
  M:	"James R. Van Zandt" jrv@vanzandt.mv.com
@@@ -4457,9 -4528,9 +4457,9 @@@ F:	drivers/soc/fsl/dpi
DPAA2 ETHERNET DRIVER
  M:	Ioana Radulescu ruxandra.radulescu@nxp.com
- L:	linux-kernel@vger.kernel.org
+ L:	netdev@vger.kernel.org
  S:	Maintained
- F:	drivers/staging/fsl-dpaa2/ethernet
+ F:	drivers/net/ethernet/freescale/dpaa2
DPAA2 ETHERNET SWITCH DRIVER
  M:	Ioana Radulescu ruxandra.radulescu@nxp.com
@@@ -5276,14 -5347,6 +5276,14 @@@ L:	linux-edac@vger.kernel.or
  S:	Maintained
  F:	drivers/edac/ti_edac.c
+EDAC-QCOM
 +M:	Channagoud Kadabi ckadabi@codeaurora.org
 +M:	Venkata Narendra Kumar Gutta vnkgutta@codeaurora.org
 +L:	linux-arm-msm@vger.kernel.org
 +L:	linux-edac@vger.kernel.org
 +S:	Maintained
 +F:	drivers/edac/qcom_edac.c
 +
  EDIROL UA-101/UA-1000 DRIVER
  M:	Clemens Ladisch clemens@ladisch.de
  L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
@@@ -5451,7 -5514,7 +5451,7 @@@ W:	http://ext4.wiki.kernel.or
  Q:	http://patchwork.ozlabs.org/project/linux-ext4/list/
  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
  S:	Maintained
 -F:	Documentation/filesystems/ext4.txt
 +F:	Documentation/filesystems/ext4/ext4.rst
  F:	fs/ext4/
Extended Verification Module (EVM)
@@@ -7285,7 -7348,7 +7285,7 @@@ F:	Documentation/networking/ixgb.tx
  F:	Documentation/networking/ixgbe.txt
  F:	Documentation/networking/ixgbevf.txt
  F:	Documentation/networking/i40e.txt
- F:	Documentation/networking/i40evf.txt
+ F:	Documentation/networking/iavf.txt
  F:	Documentation/networking/ice.txt
  F:	drivers/net/ethernet/intel/
  F:	drivers/net/ethernet/intel/*/
@@@ -8120,6 -8183,15 +8120,15 @@@ S:	Maintaine
  F:	net/l3mdev
  F:	include/net/l3mdev.h
+ LANTIQ / INTEL Ethernet drivers
+ M:	Hauke Mehrtens hauke@hauke-m.de
+ L:	netdev@vger.kernel.org
+ S:	Maintained
+ F:	net/dsa/tag_gswip.c
+ F:	drivers/net/ethernet/lantiq_xrx200.c
+ F:	drivers/net/dsa/lantiq_pce.h
+ F:	drivers/net/dsa/intel_gswip.c
+ 
  LANTIQ MIPS ARCHITECTURE
  M:	John Crispin john@phrozen.org
  L:	linux-mips@linux-mips.org
@@@ -8732,7 -8804,7 +8741,7 @@@ S:	Maintaine
  F:	drivers/net/phy/marvell10g.c
MARVELL MVNETA ETHERNET DRIVER
 -M:	Thomas Petazzoni thomas.petazzoni@free-electrons.com
 +M:	Thomas Petazzoni thomas.petazzoni@bootlin.com
  L:	netdev@vger.kernel.org
  S:	Maintained
  F:	drivers/net/ethernet/marvell/mvneta.*
@@@ -8929,10 -9001,11 +8938,10 @@@ F:	drivers/media/dvb-frontends/cxd2880/
  F:	drivers/media/spi/cxd2880*
MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
 -M:	Daniel Scheller d.scheller.oss@gmail.com
  L:	linux-media@vger.kernel.org
  W:	https://linuxtv.org
  T:	git git://linuxtv.org/media_tree.git
 -S:	Maintained
 +S:	Orphan
  F:	drivers/media/pci/ddbridge/*
MEDIA DRIVERS FOR FREESCALE IMX
@@@ -8947,13 -9020,6 +8956,13 @@@ F:	drivers/staging/media/imx
  F:	include/linux/imx-media.h
  F:	include/media/imx.h
+MEDIA DRIVER FOR FREESCALE IMX PXP
 +M:	Philipp Zabel p.zabel@pengutronix.de
 +L:	linux-media@vger.kernel.org
 +T:	git git://linuxtv.org/media_tree.git
 +S:	Maintained
 +F:	drivers/media/platform/imx-pxp.[ch]
 +
  MEDIA DRIVERS FOR HELENE
  M:	Abylay Ospan aospan@netup.ru
  L:	linux-media@vger.kernel.org
@@@ -8984,10 -9050,11 +8993,10 @@@ S:	Supporte
  F:	drivers/media/dvb-frontends/lnbh25*
MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
 -M:	Daniel Scheller d.scheller.oss@gmail.com
  L:	linux-media@vger.kernel.org
  W:	https://linuxtv.org
  T:	git git://linuxtv.org/media_tree.git
 -S:	Maintained
 +S:	Orphan
  F:	drivers/media/dvb-frontends/mxl5xx*
MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
@@@ -9030,7 -9097,7 +9039,7 @@@ F:	drivers/media/platform/rcar-fcp.
  F:	include/media/rcar-fcp.h
MEDIA DRIVERS FOR RENESAS - FDP1
 -M:	Kieran Bingham kieran@bingham.xyz
 +M:	Kieran Bingham kieran.bingham+renesas@ideasonboard.com
  L:	linux-media@vger.kernel.org
  L:	linux-renesas-soc@vger.kernel.org
  T:	git git://linuxtv.org/media_tree.git
@@@ -9050,7 -9117,6 +9059,7 @@@ F:	drivers/media/platform/rcar-vin
MEDIA DRIVERS FOR RENESAS - VSP1
  M:	Laurent Pinchart laurent.pinchart@ideasonboard.com
 +M:	Kieran Bingham kieran.bingham+renesas@ideasonboard.com
  L:	linux-media@vger.kernel.org
  L:	linux-renesas-soc@vger.kernel.org
  T:	git git://linuxtv.org/media_tree.git
@@@ -9059,17 -9125,19 +9068,17 @@@ F:	Documentation/devicetree/bindings/me
  F:	drivers/media/platform/vsp1/
MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
 -M:	Daniel Scheller d.scheller.oss@gmail.com
  L:	linux-media@vger.kernel.org
  W:	https://linuxtv.org
  T:	git git://linuxtv.org/media_tree.git
 -S:	Maintained
 +S:	Orphan
  F:	drivers/media/dvb-frontends/stv0910*
MEDIA DRIVERS FOR ST STV6111 TUNER ICs
 -M:	Daniel Scheller d.scheller.oss@gmail.com
  L:	linux-media@vger.kernel.org
  W:	https://linuxtv.org
  T:	git git://linuxtv.org/media_tree.git
 -S:	Maintained
 +S:	Orphan
  F:	drivers/media/dvb-frontends/stv6111*
MEDIA DRIVERS FOR STM32 - DCMI
@@@ -9455,19 -9523,13 +9464,19 @@@ T:	git git://git.monstr.eu/linux-2.6-mi
  S:	Supported
  F:	arch/microblaze/
-MICROCHIP / ATMEL AT91 SERIAL DRIVER
 +MICROCHIP AT91 SERIAL DRIVER
  M:	Richard Genoud richard.genoud@gmail.com
  S:	Maintained
  F:	drivers/tty/serial/atmel_serial.c
  F:	drivers/tty/serial/atmel_serial.h
-MICROCHIP / ATMEL DMA DRIVER
 +MICROCHIP AUDIO ASOC DRIVERS
 +M:	Codrin Ciubotariu codrin.ciubotariu@microchip.com
 +L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 +S:	Supported
 +F:	sound/soc/atmel
 +
 +MICROCHIP DMA DRIVER
  M:	Ludovic Desroches ludovic.desroches@microchip.com
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  L:	dmaengine@vger.kernel.org
@@@ -9475,35 -9537,27 +9484,35 @@@ S:	Supporte
  F:	drivers/dma/at_hdmac.c
  F:	drivers/dma/at_hdmac_regs.h
  F:	include/linux/platform_data/dma-atmel.h
 +F:	Documentation/devicetree/bindings/dma/atmel-dma.txt
 +F:	include/dt-bindings/dma/at91.h
-MICROCHIP / ATMEL ECC DRIVER
 +MICROCHIP ECC DRIVER
  M:	Tudor Ambarus tudor.ambarus@microchip.com
  L:	linux-crypto@vger.kernel.org
  S:	Maintained
  F:	drivers/crypto/atmel-ecc.*
-MICROCHIP / ATMEL ISC DRIVER
 -M:	Songjun Wu songjun.wu@microchip.com
 +MICROCHIP I2C DRIVER
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
 +L:	linux-i2c@vger.kernel.org
 +S:	Supported
 +F:	drivers/i2c/busses/i2c-at91.c
 +
 +MICROCHIP ISC DRIVER
 +M:	Eugen Hristev eugen.hristev@microchip.com
  L:	linux-media@vger.kernel.org
  S:	Supported
  F:	drivers/media/platform/atmel/atmel-isc.c
  F:	drivers/media/platform/atmel/atmel-isc-regs.h
  F:	devicetree/bindings/media/atmel-isc.txt
-MICROCHIP / ATMEL NAND DRIVER
 -M:	Josh Wu rainyfeeling@outlook.com
 -L:	linux-mtd@lists.infradead.org
 +MICROCHIP ISI DRIVER
 +M:	Eugen Hristev eugen.hristev@microchip.com
 +L:	linux-media@vger.kernel.org
  S:	Supported
 -F:	drivers/mtd/nand/raw/atmel/*
 -F:	Documentation/devicetree/bindings/mtd/atmel-nand.txt
 +F:	drivers/media/platform/atmel/atmel-isi.c
 +F:	include/media/atmel-isi.h
MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
  M:	Woojung Huh Woojung.Huh@microchip.com
@@@ -9522,72 -9576,6 +9531,72 @@@ L:	netdev@vger.kernel.or
  S:	Maintained
  F:	drivers/net/ethernet/microchip/lan743x_*
+MICROCHIP LCDFB DRIVER
 +M:	Nicolas Ferre nicolas.ferre@microchip.com
 +L:	linux-fbdev@vger.kernel.org
 +S:	Maintained
 +F:	drivers/video/fbdev/atmel_lcdfb.c
 +F:	include/video/atmel_lcdc.h
 +
 +MICROCHIP MMC/SD/SDIO MCI DRIVER
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
 +S:	Maintained
 +F:	drivers/mmc/host/atmel-mci.c
 +
 +MICROCHIP NAND DRIVER
 +M:	Tudor Ambarus tudor.ambarus@microchip.com
 +L:	linux-mtd@lists.infradead.org
 +S:	Supported
 +F:	drivers/mtd/nand/raw/atmel/*
 +F:	Documentation/devicetree/bindings/mtd/atmel-nand.txt
 +
 +MICROCHIP PWM DRIVER
 +M:	Claudiu Beznea claudiu.beznea@microchip.com
 +L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +L:	linux-pwm@vger.kernel.org
 +S:	Supported
 +F:	drivers/pwm/pwm-atmel.c
 +F:	Documentation/devicetree/bindings/pwm/atmel-pwm.txt
 +
 +MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
 +M:	Eugen Hristev eugen.hristev@microchip.com
 +L:	linux-iio@vger.kernel.org
 +S:	Supported
 +F:	drivers/iio/adc/at91-sama5d2_adc.c
 +F:	Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
 +F:	include/dt-bindings/iio/adc/at91-sama5d2_adc.h
 +
 +MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
 +M:	Nicolas Ferre nicolas.ferre@microchip.com
 +S:	Supported
 +F:	drivers/power/reset/at91-sama5d2_shdwc.c
 +
 +MICROCHIP SPI DRIVER
 +M:	Nicolas Ferre nicolas.ferre@microchip.com
 +S:	Supported
 +F:	drivers/spi/spi-atmel.*
 +
 +MICROCHIP SSC DRIVER
 +M:	Nicolas Ferre nicolas.ferre@microchip.com
 +L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +S:	Supported
 +F:	drivers/misc/atmel-ssc.c
 +F:	include/linux/atmel-ssc.h
 +
 +MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
 +M:	Nicolas Ferre nicolas.ferre@microchip.com
 +L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +S:	Supported
 +F:	drivers/misc/atmel_tclib.c
 +F:	drivers/clocksource/tcb_clksrc.c
 +
 +MICROCHIP USBA UDC DRIVER
 +M:	Cristian Birsan cristian.birsan@microchip.com
 +L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +S:	Supported
 +F:	drivers/usb/gadget/udc/atmel_usba_udc.*
 +
  MICROCHIP USB251XB DRIVER
  M:	Richard Leitner richard.leitner@skidata.com
  L:	linux-usb@vger.kernel.org
@@@ -9595,13 -9583,6 +9604,13 @@@ S:	Maintaine
  F:	drivers/usb/misc/usb251xb.c
  F:	Documentation/devicetree/bindings/usb/usb251xb.txt
+MICROCHIP XDMA DRIVER
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
 +L:	linux-arm-kernel@lists.infradead.org
 +L:	dmaengine@vger.kernel.org
 +S:	Supported
 +F:	drivers/dma/at_xdmac.c
 +
  MICROSEMI MIPS SOCS
  M:	Alexandre Belloni alexandre.belloni@bootlin.com
  L:	linux-mips@linux-mips.org
@@@ -9726,19 -9707,6 +9735,19 @@@ S:	Maintaine
  F:	arch/arm/boot/dts/mmp*
  F:	arch/arm/mach-mmp/
+MMU GATHER AND TLB INVALIDATION
 +M:	Will Deacon will.deacon@arm.com
 +M:	"Aneesh Kumar K.V" aneesh.kumar@linux.vnet.ibm.com
 +M:	Andrew Morton akpm@linux-foundation.org
 +M:	Nick Piggin npiggin@gmail.com
 +M:	Peter Zijlstra peterz@infradead.org
 +L:	linux-arch@vger.kernel.org
 +L:	linux-mm@kvack.org
 +S:	Maintained
 +F:	arch/*/include/asm/tlb.h
 +F:	include/asm-generic/tlb.h
 +F:	mm/mmu_gather.c
 +
  MN88472 MEDIA DRIVER
  M:	Antti Palosaari crope@iki.fi
  L:	linux-media@vger.kernel.org
@@@ -9757,6 -9725,13 +9766,6 @@@ Q:	http://patchwork.linuxtv.org/project
  S:	Maintained
  F:	drivers/media/dvb-frontends/mn88473*
-PCI DRIVER FOR MOBIVEIL PCIE IP
 -M:	Subrahmanya Lingappa l.subrahmanya@mobiveil.co.in
 -L:	linux-pci@vger.kernel.org
 -S:	Supported
 -F:	Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
 -F:	drivers/pci/controller/pcie-mobiveil.c
 -
  MODULE SUPPORT
  M:	Jessica Yu jeyu@kernel.org
  T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
@@@ -11078,7 -11053,7 +11087,7 @@@ S:	Maintaine
  F:	drivers/firmware/pcdp.*
PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
 -M:	Thomas Petazzoni thomas.petazzoni@free-electrons.com
 +M:	Thomas Petazzoni thomas.petazzoni@bootlin.com
  L:	linux-pci@vger.kernel.org
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:	Maintained
@@@ -11110,7 -11085,7 +11119,7 @@@ F:	Documentation/devicetree/bindings/pc
  F:	drivers/pci/controller/pci-versatile.c
PCI DRIVER FOR ARMADA 8K
 -M:	Thomas Petazzoni thomas.petazzoni@free-electrons.com
 +M:	Thomas Petazzoni thomas.petazzoni@bootlin.com
  L:	linux-pci@vger.kernel.org
  L:	linux-arm-kernel@lists.infradead.org
  S:	Maintained
@@@ -11171,15 -11146,8 +11180,15 @@@ F:	include/uapi/linux/switchtec_ioctl.
  F:	include/linux/switchtec.h
  F:	drivers/ntb/hw/mscc/
+PCI DRIVER FOR MOBIVEIL PCIE IP
 +M:	Subrahmanya Lingappa l.subrahmanya@mobiveil.co.in
 +L:	linux-pci@vger.kernel.org
 +S:	Supported
 +F:	Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
 +F:	drivers/pci/controller/pcie-mobiveil.c
 +
  PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
 -M:	Thomas Petazzoni thomas.petazzoni@free-electrons.com
 +M:	Thomas Petazzoni thomas.petazzoni@bootlin.com
  M:	Jason Cooper jason@lakedaemon.net
  L:	linux-pci@vger.kernel.org
  L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@@ -11244,14 -11212,8 +11253,14 @@@ F:	tools/pci
PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
  M:	Russell Currey ruscur@russell.cc
 +M:	Sam Bobroff sbobroff@linux.ibm.com
 +M:	Oliver O'Halloran oohall@gmail.com
  L:	linuxppc-dev@lists.ozlabs.org
  S:	Supported
 +F:	Documentation/PCI/pci-error-recovery.txt
 +F:	drivers/pci/pcie/aer.c
 +F:	drivers/pci/pcie/dpc.c
 +F:	drivers/pci/pcie/err.c
  F:	Documentation/powerpc/eeh-pci-error-recovery.txt
  F:	arch/powerpc/kernel/eeh*.c
  F:	arch/powerpc/platforms/*/eeh*.c
@@@ -12307,7 -12269,6 +12316,7 @@@ F:	Documentation/networking/rds.tx
RDT - RESOURCE ALLOCATION
  M:	Fenghua Yu fenghua.yu@intel.com
 +M:	Reinette Chatre reinette.chatre@intel.com
  L:	linux-kernel@vger.kernel.org
  S:	Supported
  F:	arch/x86/kernel/cpu/intel_rdt*
@@@ -13057,12 -13018,6 +13066,12 @@@ L:	linux-mmc@vger.kernel.or
  S:	Maintained
  F:	drivers/mmc/host/sdhci-pci-dwc-mshc.c
+SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
 +M:	Ludovic Desroches ludovic.desroches@microchip.com
 +L:	linux-mmc@vger.kernel.org
 +S:	Supported
 +F:	drivers/mmc/host/sdhci-of-at91.c
 +
  SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
  M:	Ben Dooks ben-linux@fluff.org
  M:	Jaehoon Chung jh80.chung@samsung.com
@@@ -13503,8 -13458,9 +13512,8 @@@ F:	drivers/i2c/busses/i2c-synquacer.
  F:	Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
SOCIONEXT UNIPHIER SOUND DRIVER
 -M:	Katsuhiro Suzuki suzuki.katsuhiro@socionext.com
  L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 -S:	Maintained
 +S:	Orphan
  F:	sound/soc/uniphier/
SOEKRIS NET48XX LED SUPPORT
@@@ -15966,7 -15922,6 +15975,7 @@@ F:	net/x25
  X86 ARCHITECTURE (32-BIT AND 64-BIT)
  M:	Thomas Gleixner tglx@linutronix.de
  M:	Ingo Molnar mingo@redhat.com
 +M:	Borislav Petkov bp@alien8.de
  R:	"H. Peter Anvin" hpa@zytor.com
  M:	x86@kernel.org
  L:	linux-kernel@vger.kernel.org
@@@ -15995,15 -15950,6 +16004,15 @@@ M:	Borislav Petkov <bp@alien8.de
  S:	Maintained
  F:	arch/x86/kernel/cpu/microcode/*
+X86 MM
 +M:	Dave Hansen dave.hansen@linux.intel.com
 +M:	Andy Lutomirski luto@kernel.org
 +M:	Peter Zijlstra peterz@infradead.org
 +L:	linux-kernel@vger.kernel.org
 +T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
 +S:	Maintained
 +F:	arch/x86/mm/
 +
  X86 PLATFORM DRIVERS
  M:	Darren Hart dvhart@infradead.org
  M:	Andy Shevchenko andy@infradead.org
diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index fcc2328bb0d9,16f64c68193d..40093d88353f
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@@ -3536,6 -3536,16 +3536,16 @@@ static void bnx2x_drv_info_iscsi_stat(s
   */
  static void bnx2x_config_mf_bw(struct bnx2x *bp)
  {
+ 	/* Workaround for MFW bug.
+ 	 * MFW is not supposed to generate BW attention in
+ 	 * single function mode.
+ 	 */
+ 	if (!IS_MF(bp)) {
+ 		DP(BNX2X_MSG_MCP,
+ 		   "Ignoring MF BW config in single function mode\n");
+ 		return;
+ 	}
+ 
    if (bp->link_vars.link_up) {
    	bnx2x_cmng_fns_init(bp, true, CMNG_FNS_MINMAX);
    	bnx2x_link_sync_notify(bp);
@@@ -12894,6 -12904,19 +12904,6 @@@ static int bnx2x_ioctl(struct net_devic
    }
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -static void poll_bnx2x(struct net_device *dev)
 -{
 -	struct bnx2x *bp = netdev_priv(dev);
 -	int i;
 -
 -	for_each_eth_queue(bp, i) {
 -		struct bnx2x_fastpath *fp = &bp->fp[i];
 -		napi_schedule(&bnx2x_fp(bp, fp->index, napi));
 -	}
 -}
 -#endif
 -
  static int bnx2x_validate_addr(struct net_device *dev)
  {
    struct bnx2x *bp = netdev_priv(dev);
@@@ -13100,11 -13123,15 +13110,12 @@@ static const struct net_device_ops bnx2
    .ndo_tx_timeout		= bnx2x_tx_timeout,
    .ndo_vlan_rx_add_vid	= bnx2x_vlan_rx_add_vid,
    .ndo_vlan_rx_kill_vid	= bnx2x_vlan_rx_kill_vid,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= poll_bnx2x,
 -#endif
    .ndo_setup_tc		= __bnx2x_setup_tc,
  #ifdef CONFIG_BNX2X_SRIOV
    .ndo_set_vf_mac		= bnx2x_set_vf_mac,
    .ndo_set_vf_vlan	= bnx2x_set_vf_vlan,
    .ndo_get_vf_config	= bnx2x_get_vf_config,
+ 	.ndo_set_vf_spoofchk	= bnx2x_set_vf_spoofchk,
  #endif
  #ifdef NETDEV_FCOE_WWNN
    .ndo_fcoe_get_wwn	= bnx2x_fcoe_get_wwn,
diff --combined drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index e1594c9df4c6,f4ba9b3f8819..749f63beddd8
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@@ -75,23 -75,17 +75,23 @@@ static int bnxt_tc_parse_redir(struct b
    return 0;
  }
-static void bnxt_tc_parse_vlan(struct bnxt *bp,
 -			       struct bnxt_tc_actions *actions,
 -			       const struct tc_action *tc_act)
 +static int bnxt_tc_parse_vlan(struct bnxt *bp,
 +			      struct bnxt_tc_actions *actions,
 +			      const struct tc_action *tc_act)
  {
 -	if (tcf_vlan_action(tc_act) == TCA_VLAN_ACT_POP) {
 +	switch (tcf_vlan_action(tc_act)) {
 +	case TCA_VLAN_ACT_POP:
    	actions->flags |= BNXT_TC_ACTION_FLAG_POP_VLAN;
 -	} else if (tcf_vlan_action(tc_act) == TCA_VLAN_ACT_PUSH) {
 +		break;
 +	case TCA_VLAN_ACT_PUSH:
    	actions->flags |= BNXT_TC_ACTION_FLAG_PUSH_VLAN;
    	actions->push_vlan_tci = htons(tcf_vlan_push_vid(tc_act));
    	actions->push_vlan_tpid = tcf_vlan_push_proto(tc_act);
 +		break;
 +	default:
 +		return -EOPNOTSUPP;
    }
 +	return 0;
  }
static int bnxt_tc_parse_tunnel_set(struct bnxt *bp,
@@@ -140,9 -134,7 +140,9 @@@ static int bnxt_tc_parse_actions(struc
/* Push/pop VLAN */
    	if (is_tcf_vlan(tc_act)) {
 -			bnxt_tc_parse_vlan(bp, actions, tc_act);
 +			rc = bnxt_tc_parse_vlan(bp, actions, tc_act);
 +			if (rc)
 +				return rc;
    		continue;
    	}
@@@ -189,7 -181,6 +189,6 @@@ static int bnxt_tc_parse_flow(struct bn
    		      struct bnxt_tc_flow *flow)
  {
    struct flow_dissector *dissector = tc_flow_cmd->dissector;
- 	u16 addr_type = 0;
/* KEY_CONTROL and KEY_BASIC are needed for forming a meaningful key */
    if ((dissector->used_keys & BIT(FLOW_DISSECTOR_KEY_CONTROL)) == 0 ||
@@@ -199,13 -190,6 +198,6 @@@
    	return -EOPNOTSUPP;
    }
- 	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
- 		struct flow_dissector_key_control *key =
- 			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_CONTROL);
- 
- 		addr_type = key->addr_type;
- 	}
- 
    if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_BASIC)) {
    	struct flow_dissector_key_basic *key =
    		GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_BASIC);
@@@ -301,13 -285,6 +293,6 @@@
    	flow->l4_mask.icmp.code = mask->code;
    }
- 	if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL)) {
- 		struct flow_dissector_key_control *key =
- 			GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_CONTROL);
- 
- 		addr_type = key->addr_type;
- 	}
- 
    if (dissector_uses_key(dissector, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS)) {
    	struct flow_dissector_key_ipv4_addrs *key =
    		GET_KEY(tc_flow_cmd, FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS);
diff --combined drivers/net/ethernet/ibm/emac/core.c
index 129f4e9f38da,5107c9450a19..760b2ad8e295
--- a/drivers/net/ethernet/ibm/emac/core.c
+++ b/drivers/net/ethernet/ibm/emac/core.c
@@@ -423,7 -423,7 +423,7 @@@ static void emac_hash_mc(struct emac_in
  {
    const int regs = EMAC_XAHT_REGS(dev);
    u32 *gaht_base = emac_gaht_base(dev);
- 	u32 gaht_temp[regs];
+ 	u32 gaht_temp[EMAC_XAHT_MAX_REGS];
    struct netdev_hw_addr *ha;
    int i;
@@@ -1409,7 -1409,7 +1409,7 @@@ static inline u16 emac_tx_csum(struct e
    return 0;
  }
- static inline int emac_xmit_finish(struct emac_instance *dev, int len)
+ static inline netdev_tx_t emac_xmit_finish(struct emac_instance *dev, int len)
  {
    struct emac_regs __iomem *p = dev->emacp;
    struct net_device *ndev = dev->ndev;
@@@ -1436,7 -1436,7 +1436,7 @@@
  }
/* Tx lock BH */
- static int emac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+ static netdev_tx_t emac_start_xmit(struct sk_buff *skb, struct net_device *ndev)
  {
    struct emac_instance *dev = netdev_priv(ndev);
    unsigned int len = skb->len;
@@@ -1494,7 -1494,8 +1494,8 @@@ static inline int emac_xmit_split(struc
  }
/* Tx lock BH disabled (SG version for TAH equipped EMACs) */
- static int emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev)
+ static netdev_tx_t
+ emac_start_xmit_sg(struct sk_buff *skb, struct net_device *ndev)
  {
    struct emac_instance *dev = netdev_priv(ndev);
    int nr_frags = skb_shinfo(skb)->nr_frags;
@@@ -2677,17 -2678,12 +2678,17 @@@ static int emac_init_phy(struct emac_in
    	if (of_phy_is_fixed_link(np)) {
    		int res = emac_dt_mdio_probe(dev);
-			if (!res) {
 -				res = of_phy_register_fixed_link(np);
 -				if (res)
 -					mdiobus_unregister(dev->mii_bus);
 +			if (res)
 +				return res;
 +
 +			res = of_phy_register_fixed_link(np);
 +			dev->phy_dev = of_phy_find_device(np);
 +			if (res || !dev->phy_dev) {
 +				mdiobus_unregister(dev->mii_bus);
 +				return res ? res : -EINVAL;
    		}
 -			return res;
 +			emac_adjust_link(dev->ndev);
 +			put_device(&dev->phy_dev->mdio.dev);
    	}
    	return 0;
    }
@@@ -2969,6 -2965,10 +2970,10 @@@ static int emac_init_config(struct emac
    	dev->xaht_width_shift = EMAC4_XAHT_WIDTH_SHIFT;
    }
+ 	/* This should never happen */
+ 	if (WARN_ON(EMAC_XAHT_REGS(dev) > EMAC_XAHT_MAX_REGS))
+ 		return -ENXIO;
+ 
    DBG(dev, "features     : 0x%08x / 0x%08x\n", dev->features, EMAC_FTRS_POSSIBLE);
    DBG(dev, "tx_fifo_size : %d (%d gige)\n", dev->tx_fifo_size, dev->tx_fifo_size_gige);
    DBG(dev, "rx_fifo_size : %d (%d gige)\n", dev->rx_fifo_size, dev->rx_fifo_size_gige);
diff --combined drivers/net/ethernet/intel/ice/ice_main.c
index 3f047bb43348,d54e63785ff0..4f5fe6af6dac
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@@ -7,7 -7,7 +7,7 @@@
#include "ice.h"
- #define DRV_VERSION	"ice-0.7.0-k"
+ #define DRV_VERSION	"0.7.1-k"
  #define DRV_SUMMARY	"Intel(R) Ethernet Connection E800 Series Linux Driver"
  const char ice_drv_ver[] = DRV_VERSION;
  static const char ice_driver_string[] = DRV_SUMMARY;
@@@ -15,7 -15,7 +15,7 @@@ static const char ice_copyright[] = "Co
MODULE_AUTHOR("Intel Corporation, linux.nics@intel.com");
  MODULE_DESCRIPTION(DRV_SUMMARY);
- MODULE_LICENSE("GPL");
+ MODULE_LICENSE("GPL v2");
  MODULE_VERSION(DRV_VERSION);
static int debug = -1;
@@@ -32,10 -32,86 +32,86 @@@ static const struct net_device_ops ice_
  static void ice_pf_dis_all_vsi(struct ice_pf *pf);
  static void ice_rebuild(struct ice_pf *pf);
  static int ice_vsi_release(struct ice_vsi *vsi);
+ static void ice_vsi_release_all(struct ice_pf *pf);
  static void ice_update_vsi_stats(struct ice_vsi *vsi);
  static void ice_update_pf_stats(struct ice_pf *pf);
/**
+  * ice_get_tx_pending - returns number of Tx descriptors not processed
+  * @ring: the ring of descriptors
+  */
+ static u32 ice_get_tx_pending(struct ice_ring *ring)
+ {
+ 	u32 head, tail;
+ 
+ 	head = ring->next_to_clean;
+ 	tail = readl(ring->tail);
+ 
+ 	if (head != tail)
+ 		return (head < tail) ?
+ 			tail - head : (tail + ring->count - head);
+ 	return 0;
+ }
+ 
+ /**
+  * ice_check_for_hang_subtask - check for and recover hung queues
+  * @pf: pointer to PF struct
+  */
+ static void ice_check_for_hang_subtask(struct ice_pf *pf)
+ {
+ 	struct ice_vsi *vsi = NULL;
+ 	unsigned int i;
+ 	u32 v, v_idx;
+ 	int packets;
+ 
+ 	ice_for_each_vsi(pf, v)
+ 		if (pf->vsi[v] && pf->vsi[v]->type == ICE_VSI_PF) {
+ 			vsi = pf->vsi[v];
+ 			break;
+ 		}
+ 
+ 	if (!vsi || test_bit(__ICE_DOWN, vsi->state))
+ 		return;
+ 
+ 	if (!(vsi->netdev && netif_carrier_ok(vsi->netdev)))
+ 		return;
+ 
+ 	for (i = 0; i < vsi->num_txq; i++) {
+ 		struct ice_ring *tx_ring = vsi->tx_rings[i];
+ 
+ 		if (tx_ring && tx_ring->desc) {
+ 			int itr = ICE_ITR_NONE;
+ 
+ 			/* If packet counter has not changed the queue is
+ 			 * likely stalled, so force an interrupt for this
+ 			 * queue.
+ 			 *
+ 			 * prev_pkt would be negative if there was no
+ 			 * pending work.
+ 			 */
+ 			packets = tx_ring->stats.pkts & INT_MAX;
+ 			if (tx_ring->tx_stats.prev_pkt == packets) {
+ 				/* Trigger sw interrupt to revive the queue */
+ 				v_idx = tx_ring->q_vector->v_idx;
+ 				wr32(&vsi->back->hw,
+ 				     GLINT_DYN_CTL(vsi->base_vector + v_idx),
+ 				     (itr << GLINT_DYN_CTL_ITR_INDX_S) |
+ 				     GLINT_DYN_CTL_SWINT_TRIG_M |
+ 				     GLINT_DYN_CTL_INTENA_MSK_M);
+ 				continue;
+ 			}
+ 
+ 			/* Memory barrier between read of packet count and call
+ 			 * to ice_get_tx_pending()
+ 			 */
+ 			smp_rmb();
+ 			tx_ring->tx_stats.prev_pkt =
+ 			    ice_get_tx_pending(tx_ring) ? packets : -1;
+ 		}
+ 	}
+ }
+ 
+ /**
   * ice_get_free_slot - get the next non-NULL location index in array
   * @array: array to search
   * @size: size of the array
@@@ -274,6 -350,63 +350,63 @@@ static bool ice_vsi_fltr_changed(struc
  }
/**
+  * ice_cfg_vlan_pruning - enable or disable VLAN pruning on the VSI
+  * @vsi: VSI to enable or disable VLAN pruning on
+  * @ena: set to true to enable VLAN pruning and false to disable it
+  *
+  * returns 0 if VSI is updated, negative otherwise
+  */
+ static int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena)
+ {
+ 	struct ice_vsi_ctx *ctxt;
+ 	struct device *dev;
+ 	int status;
+ 
+ 	if (!vsi)
+ 		return -EINVAL;
+ 
+ 	dev = &vsi->back->pdev->dev;
+ 	ctxt = devm_kzalloc(dev, sizeof(*ctxt), GFP_KERNEL);
+ 	if (!ctxt)
+ 		return -ENOMEM;
+ 
+ 	ctxt->info = vsi->info;
+ 
+ 	if (ena) {
+ 		ctxt->info.sec_flags |=
+ 			ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
+ 			ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S;
+ 		ctxt->info.sw_flags2 |= ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
+ 	} else {
+ 		ctxt->info.sec_flags &=
+ 			~(ICE_AQ_VSI_SEC_TX_VLAN_PRUNE_ENA <<
+ 			  ICE_AQ_VSI_SEC_TX_PRUNE_ENA_S);
+ 		ctxt->info.sw_flags2 &= ~ICE_AQ_VSI_SW_FLAG_RX_VLAN_PRUNE_ENA;
+ 	}
+ 
+ 	ctxt->info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID |
+ 						ICE_AQ_VSI_PROP_SW_VALID);
+ 	ctxt->vsi_num = vsi->vsi_num;
+ 	status = ice_aq_update_vsi(&vsi->back->hw, ctxt, NULL);
+ 	if (status) {
+ 		netdev_err(vsi->netdev, "%sabling VLAN pruning on VSI %d failed, err = %d, aq_err = %d\n",
+ 			   ena ? "Ena" : "Dis", vsi->vsi_num, status,
+ 			   vsi->back->hw.adminq.sq_last_status);
+ 		goto err_out;
+ 	}
+ 
+ 	vsi->info.sec_flags = ctxt->info.sec_flags;
+ 	vsi->info.sw_flags2 = ctxt->info.sw_flags2;
+ 
+ 	devm_kfree(dev, ctxt);
+ 	return 0;
+ 
+ err_out:
+ 	devm_kfree(dev, ctxt);
+ 	return -EIO;
+ }
+ 
+ /**
   * ice_vsi_sync_fltr - Update the VSI filter list to the HW
   * @vsi: ptr to the VSI
   *
@@@ -456,23 -589,13 +589,13 @@@ static voi
  ice_prepare_for_reset(struct ice_pf *pf)
  {
    struct ice_hw *hw = &pf->hw;
- 	u32 v;
- 
- 	ice_for_each_vsi(pf, v)
- 		if (pf->vsi[v])
- 			ice_remove_vsi_fltr(hw, pf->vsi[v]->vsi_num);
- 
- 	dev_dbg(&pf->pdev->dev, "Tearing down internal switch for reset\n");
/* disable the VSIs and their queues that are not already DOWN */
- 	/* pf_dis_all_vsi modifies netdev structures -rtnl_lock needed */
    ice_pf_dis_all_vsi(pf);
- 	ice_for_each_vsi(pf, v)
- 		if (pf->vsi[v])
- 			pf->vsi[v]->vsi_num = 0;
- 
    ice_shutdown_all_ctrlq(hw);
+ 
+ 	set_bit(__ICE_PREPARED_FOR_RESET, pf->state);
  }
/**
@@@ -490,26 -613,32 +613,32 @@@ static void ice_do_reset(struct ice_pf 
    WARN_ON(in_interrupt());
/* PFR is a bit of a special case because it doesn't result in an OICR
- 	 * interrupt. So for PFR, we prepare for reset, issue the reset and
- 	 * rebuild sequentially.
+ 	 * interrupt. Set pending bit here which otherwise gets set in the
+ 	 * OICR handler.
     */
- 	if (reset_type == ICE_RESET_PFR) {
+ 	if (reset_type == ICE_RESET_PFR)
    	set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
- 		ice_prepare_for_reset(pf);
- 	}
+ 
+ 	ice_prepare_for_reset(pf);
/* trigger the reset */
    if (ice_reset(hw, reset_type)) {
    	dev_err(dev, "reset %d failed\n", reset_type);
    	set_bit(__ICE_RESET_FAILED, pf->state);
    	clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+ 		clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
    	return;
    }
+ 	/* PFR is a bit of a special case because it doesn't result in an OICR
+ 	 * interrupt. So for PFR, rebuild after the reset and clear the reset-
+ 	 * associated state bits.
+ 	 */
    if (reset_type == ICE_RESET_PFR) {
    	pf->pfr_count++;
    	ice_rebuild(pf);
    	clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+ 		clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
    }
  }
@@@ -519,48 -648,57 +648,57 @@@
   */
  static void ice_reset_subtask(struct ice_pf *pf)
  {
- 	enum ice_reset_req reset_type;
- 
- 	rtnl_lock();
+ 	enum ice_reset_req reset_type = ICE_RESET_INVAL;
/* When a CORER/GLOBR/EMPR is about to happen, the hardware triggers an
- 	 * OICR interrupt. The OICR handler (ice_misc_intr) determines what
- 	 * type of reset happened and sets __ICE_RESET_RECOVERY_PENDING bit in
- 	 * pf->state. So if reset/recovery is pending (as indicated by this bit)
- 	 * we do a rebuild and return.
+ 	 * OICR interrupt. The OICR handler (ice_misc_intr) determines what type
+ 	 * of reset is pending and sets bits in pf->state indicating the reset
+ 	 * type and __ICE_RESET_RECOVERY_PENDING.  So, if the latter bit is set
+ 	 * prepare for pending reset if not already (for PF software-initiated
+ 	 * global resets the software should already be prepared for it as
+ 	 * indicated by __ICE_PREPARED_FOR_RESET; for global resets initiated
+ 	 * by firmware or software on other PFs, that bit is not set so prepare
+ 	 * for the reset now), poll for reset done, rebuild and return.
     */
    if (ice_is_reset_recovery_pending(pf->state)) {
    	clear_bit(__ICE_GLOBR_RECV, pf->state);
    	clear_bit(__ICE_CORER_RECV, pf->state);
- 		ice_prepare_for_reset(pf);
+ 		if (!test_bit(__ICE_PREPARED_FOR_RESET, pf->state))
+ 			ice_prepare_for_reset(pf);
/* make sure we are ready to rebuild */
- 		if (ice_check_reset(&pf->hw))
+ 		if (ice_check_reset(&pf->hw)) {
    		set_bit(__ICE_RESET_FAILED, pf->state);
- 		else
+ 		} else {
+ 			/* done with reset. start rebuild */
+ 			pf->hw.reset_ongoing = false;
    		ice_rebuild(pf);
- 		clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
- 		goto unlock;
+ 			/* clear bit to resume normal operations, but
+ 			 * ICE_NEEDS_RESTART bit is set incase rebuild failed
+ 			 */
+ 			clear_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+ 			clear_bit(__ICE_PREPARED_FOR_RESET, pf->state);
+ 		}
+ 
+ 		return;
    }
/* No pending resets to finish processing. Check for new resets */
+ 	if (test_and_clear_bit(__ICE_PFR_REQ, pf->state))
+ 		reset_type = ICE_RESET_PFR;
+ 	if (test_and_clear_bit(__ICE_CORER_REQ, pf->state))
+ 		reset_type = ICE_RESET_CORER;
    if (test_and_clear_bit(__ICE_GLOBR_REQ, pf->state))
    	reset_type = ICE_RESET_GLOBR;
- 	else if (test_and_clear_bit(__ICE_CORER_REQ, pf->state))
- 		reset_type = ICE_RESET_CORER;
- 	else if (test_and_clear_bit(__ICE_PFR_REQ, pf->state))
- 		reset_type = ICE_RESET_PFR;
- 	else
- 		goto unlock;
+ 	/* If no valid reset type requested just return */
+ 	if (reset_type == ICE_RESET_INVAL)
+ 		return;
- 	/* reset if not already down or resetting */
+ 	/* reset if not already down or busy */
    if (!test_bit(__ICE_DOWN, pf->state) &&
        !test_bit(__ICE_CFG_BUSY, pf->state)) {
    	ice_do_reset(pf, reset_type);
    }
- 
- unlock:
- 	rtnl_unlock();
  }
/**
@@@ -903,6 -1041,9 +1041,9 @@@ static int __ice_clean_ctrlq(struct ice
    			dev_err(&pf->pdev->dev,
    				"Could not handle link event\n");
    		break;
+ 		case ice_aqc_opc_fw_logging:
+ 			ice_output_fw_log(hw, &event.desc, event.msg_buf);
+ 			break;
    	default:
    		dev_dbg(&pf->pdev->dev,
    			"%s Receive Queue unknown event 0x%04x ignored\n",
@@@ -966,8 -1107,9 +1107,9 @@@ static void ice_clean_adminq_subtask(st
   */
  static void ice_service_task_schedule(struct ice_pf *pf)
  {
- 	if (!test_bit(__ICE_DOWN, pf->state) &&
- 	    !test_and_set_bit(__ICE_SERVICE_SCHED, pf->state))
+ 	if (!test_bit(__ICE_SERVICE_DIS, pf->state) &&
+ 	    !test_and_set_bit(__ICE_SERVICE_SCHED, pf->state) &&
+ 	    !test_bit(__ICE_NEEDS_RESTART, pf->state))
    	queue_work(ice_wq, &pf->serv_task);
  }
@@@ -985,6 -1127,22 +1127,22 @@@ static void ice_service_task_complete(s
  }
/**
+  * ice_service_task_stop - stop service task and cancel works
+  * @pf: board private structure
+  */
+ static void ice_service_task_stop(struct ice_pf *pf)
+ {
+ 	set_bit(__ICE_SERVICE_DIS, pf->state);
+ 
+ 	if (pf->serv_tmr.function)
+ 		del_timer_sync(&pf->serv_tmr);
+ 	if (pf->serv_task.func)
+ 		cancel_work_sync(&pf->serv_task);
+ 
+ 	clear_bit(__ICE_SERVICE_SCHED, pf->state);
+ }
+ 
+ /**
   * ice_service_timer - timer callback to schedule service task
   * @t: pointer to timer_list
   */
@@@ -997,6 -1155,114 +1155,114 @@@ static void ice_service_timer(struct ti
  }
/**
+  * ice_handle_mdd_event - handle malicious driver detect event
+  * @pf: pointer to the PF structure
+  *
+  * Called from service task. OICR interrupt handler indicates MDD event
+  */
+ static void ice_handle_mdd_event(struct ice_pf *pf)
+ {
+ 	struct ice_hw *hw = &pf->hw;
+ 	bool mdd_detected = false;
+ 	u32 reg;
+ 
+ 	if (!test_bit(__ICE_MDD_EVENT_PENDING, pf->state))
+ 		return;
+ 
+ 	/* find what triggered the MDD event */
+ 	reg = rd32(hw, GL_MDET_TX_PQM);
+ 	if (reg & GL_MDET_TX_PQM_VALID_M) {
+ 		u8 pf_num = (reg & GL_MDET_TX_PQM_PF_NUM_M) >>
+ 				GL_MDET_TX_PQM_PF_NUM_S;
+ 		u16 vf_num = (reg & GL_MDET_TX_PQM_VF_NUM_M) >>
+ 				GL_MDET_TX_PQM_VF_NUM_S;
+ 		u8 event = (reg & GL_MDET_TX_PQM_MAL_TYPE_M) >>
+ 				GL_MDET_TX_PQM_MAL_TYPE_S;
+ 		u16 queue = ((reg & GL_MDET_TX_PQM_QNUM_M) >>
+ 				GL_MDET_TX_PQM_QNUM_S);
+ 
+ 		if (netif_msg_tx_err(pf))
+ 			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
+ 				 event, queue, pf_num, vf_num);
+ 		wr32(hw, GL_MDET_TX_PQM, 0xffffffff);
+ 		mdd_detected = true;
+ 	}
+ 
+ 	reg = rd32(hw, GL_MDET_TX_TCLAN);
+ 	if (reg & GL_MDET_TX_TCLAN_VALID_M) {
+ 		u8 pf_num = (reg & GL_MDET_TX_TCLAN_PF_NUM_M) >>
+ 				GL_MDET_TX_TCLAN_PF_NUM_S;
+ 		u16 vf_num = (reg & GL_MDET_TX_TCLAN_VF_NUM_M) >>
+ 				GL_MDET_TX_TCLAN_VF_NUM_S;
+ 		u8 event = (reg & GL_MDET_TX_TCLAN_MAL_TYPE_M) >>
+ 				GL_MDET_TX_TCLAN_MAL_TYPE_S;
+ 		u16 queue = ((reg & GL_MDET_TX_TCLAN_QNUM_M) >>
+ 				GL_MDET_TX_TCLAN_QNUM_S);
+ 
+ 		if (netif_msg_rx_err(pf))
+ 			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on TX queue %d PF# %d VF# %d\n",
+ 				 event, queue, pf_num, vf_num);
+ 		wr32(hw, GL_MDET_TX_TCLAN, 0xffffffff);
+ 		mdd_detected = true;
+ 	}
+ 
+ 	reg = rd32(hw, GL_MDET_RX);
+ 	if (reg & GL_MDET_RX_VALID_M) {
+ 		u8 pf_num = (reg & GL_MDET_RX_PF_NUM_M) >>
+ 				GL_MDET_RX_PF_NUM_S;
+ 		u16 vf_num = (reg & GL_MDET_RX_VF_NUM_M) >>
+ 				GL_MDET_RX_VF_NUM_S;
+ 		u8 event = (reg & GL_MDET_RX_MAL_TYPE_M) >>
+ 				GL_MDET_RX_MAL_TYPE_S;
+ 		u16 queue = ((reg & GL_MDET_RX_QNUM_M) >>
+ 				GL_MDET_RX_QNUM_S);
+ 
+ 		if (netif_msg_rx_err(pf))
+ 			dev_info(&pf->pdev->dev, "Malicious Driver Detection event %d on RX queue %d PF# %d VF# %d\n",
+ 				 event, queue, pf_num, vf_num);
+ 		wr32(hw, GL_MDET_RX, 0xffffffff);
+ 		mdd_detected = true;
+ 	}
+ 
+ 	if (mdd_detected) {
+ 		bool pf_mdd_detected = false;
+ 
+ 		reg = rd32(hw, PF_MDET_TX_PQM);
+ 		if (reg & PF_MDET_TX_PQM_VALID_M) {
+ 			wr32(hw, PF_MDET_TX_PQM, 0xFFFF);
+ 			dev_info(&pf->pdev->dev, "TX driver issue detected, PF reset issued\n");
+ 			pf_mdd_detected = true;
+ 		}
+ 
+ 		reg = rd32(hw, PF_MDET_TX_TCLAN);
+ 		if (reg & PF_MDET_TX_TCLAN_VALID_M) {
+ 			wr32(hw, PF_MDET_TX_TCLAN, 0xFFFF);
+ 			dev_info(&pf->pdev->dev, "TX driver issue detected, PF reset issued\n");
+ 			pf_mdd_detected = true;
+ 		}
+ 
+ 		reg = rd32(hw, PF_MDET_RX);
+ 		if (reg & PF_MDET_RX_VALID_M) {
+ 			wr32(hw, PF_MDET_RX, 0xFFFF);
+ 			dev_info(&pf->pdev->dev, "RX driver issue detected, PF reset issued\n");
+ 			pf_mdd_detected = true;
+ 		}
+ 		/* Queue belongs to the PF initiate a reset */
+ 		if (pf_mdd_detected) {
+ 			set_bit(__ICE_NEEDS_RESTART, pf->state);
+ 			ice_service_task_schedule(pf);
+ 		}
+ 	}
+ 
+ 	/* re-enable MDD interrupt cause */
+ 	clear_bit(__ICE_MDD_EVENT_PENDING, pf->state);
+ 	reg = rd32(hw, PFINT_OICR_ENA);
+ 	reg |= PFINT_OICR_MAL_DETECT_M;
+ 	wr32(hw, PFINT_OICR_ENA, reg);
+ 	ice_flush(hw);
+ }
+ 
+ /**
   * ice_service_task - manage and run subtasks
   * @work: pointer to work_struct contained by the PF struct
   */
@@@ -1010,14 -1276,17 +1276,17 @@@ static void ice_service_task(struct wor
    /* process reset requests first */
    ice_reset_subtask(pf);
- 	/* bail if a reset/recovery cycle is pending */
+ 	/* bail if a reset/recovery cycle is pending or rebuild failed */
    if (ice_is_reset_recovery_pending(pf->state) ||
- 	    test_bit(__ICE_SUSPENDED, pf->state)) {
+ 	    test_bit(__ICE_SUSPENDED, pf->state) ||
+ 	    test_bit(__ICE_NEEDS_RESTART, pf->state)) {
    	ice_service_task_complete(pf);
    	return;
    }
+ 	ice_check_for_hang_subtask(pf);
    ice_sync_fltr_subtask(pf);
+ 	ice_handle_mdd_event(pf);
    ice_watchdog_subtask(pf);
    ice_clean_adminq_subtask(pf);
@@@ -1029,6 -1298,7 +1298,7 @@@
     * schedule the service task now.
     */
    if (time_after(jiffies, (start_time + pf->serv_tmr_period)) ||
+ 	    test_bit(__ICE_MDD_EVENT_PENDING, pf->state) ||
        test_bit(__ICE_ADMINQ_EVENT_PENDING, pf->state))
    	mod_timer(&pf->serv_tmr, jiffies);
  }
@@@ -1157,7 -1427,7 +1427,7 @@@ static void ice_vsi_delete(struct ice_v
memcpy(&ctxt.info, &vsi->info, sizeof(struct ice_aqc_vsi_props));
- 	status = ice_aq_free_vsi(&pf->hw, &ctxt, false, NULL);
+ 	status = ice_free_vsi(&pf->hw, vsi->idx, &ctxt, false, NULL);
    if (status)
    	dev_err(&pf->pdev->dev, "Failed to delete VSI %i in FW\n",
    		vsi->vsi_num);
@@@ -1420,13 -1690,13 +1690,13 @@@ static void ice_set_rss_vsi_ctx(struct 
  }
/**
-  * ice_vsi_add - Create a new VSI or fetch preallocated VSI
+  * ice_vsi_init - Create and initialize a VSI
   * @vsi: the VSI being configured
   *
   * This initializes a VSI context depending on the VSI type to be added and
   * passes it down to the add_vsi aq command to create a new VSI.
   */
- static int ice_vsi_add(struct ice_vsi *vsi)
+ static int ice_vsi_init(struct ice_vsi *vsi)
  {
    struct ice_vsi_ctx ctxt = { 0 };
    struct ice_pf *pf = vsi->back;
@@@ -1453,13 -1723,17 +1723,17 @@@
    ctxt.info.sw_id = vsi->port_info->sw_id;
    ice_vsi_setup_q_map(vsi, &ctxt);
- 	ret = ice_aq_add_vsi(hw, &ctxt, NULL);
+ 	ret = ice_add_vsi(hw, vsi->idx, &ctxt, NULL);
    if (ret) {
- 		dev_err(&vsi->back->pdev->dev,
- 			"Add VSI AQ call failed, err %d\n", ret);
+ 		dev_err(&pf->pdev->dev,
+ 			"Add VSI failed, err %d\n", ret);
    	return -EIO;
    }
+ 
+ 	/* keep context for update VSI operations */
    vsi->info = ctxt.info;
+ 
+ 	/* record VSI number returned */
    vsi->vsi_num = ctxt.vsi_num;
return ret;
@@@ -1735,8 -2009,14 +2009,14 @@@ static irqreturn_t ice_misc_intr(int __
    oicr = rd32(hw, PFINT_OICR);
    ena_mask = rd32(hw, PFINT_OICR_ENA);
+ 	if (oicr & PFINT_OICR_MAL_DETECT_M) {
+ 		ena_mask &= ~PFINT_OICR_MAL_DETECT_M;
+ 		set_bit(__ICE_MDD_EVENT_PENDING, pf->state);
+ 	}
+ 
    if (oicr & PFINT_OICR_GRST_M) {
    	u32 reset;
+ 
    	/* we have a reset warning */
    	ena_mask &= ~PFINT_OICR_GRST_M;
    	reset = (rd32(hw, GLGEN_RSTAT) & GLGEN_RSTAT_RESET_TYPE_M) >>
@@@ -1754,7 -2034,8 +2034,8 @@@
    	 * We also make note of which reset happened so that peer
    	 * devices/drivers can be informed.
    	 */
- 		if (!test_bit(__ICE_RESET_RECOVERY_PENDING, pf->state)) {
+ 		if (!test_and_set_bit(__ICE_RESET_RECOVERY_PENDING,
+ 				      pf->state)) {
    		if (reset == ICE_RESET_CORER)
    			set_bit(__ICE_CORER_RECV, pf->state);
    		else if (reset == ICE_RESET_GLOBR)
@@@ -1762,7 -2043,20 +2043,20 @@@
    		else
    			set_bit(__ICE_EMPR_RECV, pf->state);
- 			set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+ 			/* There are couple of different bits at play here.
+ 			 * hw->reset_ongoing indicates whether the hardware is
+ 			 * in reset. This is set to true when a reset interrupt
+ 			 * is received and set back to false after the driver
+ 			 * has determined that the hardware is out of reset.
+ 			 *
+ 			 * __ICE_RESET_RECOVERY_PENDING in pf->state indicates
+ 			 * that a post reset rebuild is required before the
+ 			 * driver is operational again. This is set above.
+ 			 *
+ 			 * As this is the start of the reset/rebuild cycle, set
+ 			 * both to indicate that.
+ 			 */
+ 			hw->reset_ongoing = true;
    	}
    }
@@@ -2635,14 -2929,12 +2929,12 @@@ ice_vsi_cfg_rss_exit
  }
/**
-  * ice_vsi_reinit_setup - return resource and reallocate resource for a VSI
-  * @vsi: pointer to the ice_vsi
-  *
-  * This reallocates the VSIs queue resources
+  * ice_vsi_rebuild - Rebuild VSI after reset
+  * @vsi: vsi to be rebuild
   *
   * Returns 0 on success and negative value on failure
   */
- static int ice_vsi_reinit_setup(struct ice_vsi *vsi)
+ static int ice_vsi_rebuild(struct ice_vsi *vsi)
  {
    u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
    int ret, i;
@@@ -2658,7 -2950,7 +2950,7 @@@
    ice_vsi_set_num_qs(vsi);
/* Initialize VSI struct elements and create VSI in FW */
- 	ret = ice_vsi_add(vsi);
+ 	ret = ice_vsi_init(vsi);
    if (ret < 0)
    	goto err_vsi;
@@@ -2668,19 -2960,7 +2960,7 @@@
switch (vsi->type) {
    case ICE_VSI_PF:
- 		if (!vsi->netdev) {
- 			ret = ice_cfg_netdev(vsi);
- 			if (ret)
- 				goto err_rings;
- 
- 			ret = register_netdev(vsi->netdev);
- 			if (ret)
- 				goto err_rings;
- 
- 			netif_carrier_off(vsi->netdev);
- 			netif_tx_stop_all_queues(vsi->netdev);
- 		}
- 
+ 		/* fall through */
    	ret = ice_vsi_alloc_q_vectors(vsi);
    	if (ret)
    		goto err_rings;
@@@ -2732,21 -3012,23 +3012,23 @@@ err_vsi
  /**
   * ice_vsi_setup - Set up a VSI by a given type
   * @pf: board private structure
-  * @type: VSI type
   * @pi: pointer to the port_info instance
+  * @type: VSI type
+  * @vf_id: defines VF id to which this VSI connects. This field is meant to be
+  *         used only for ICE_VSI_VF VSI type. For other VSI types, should
+  *         fill-in ICE_INVAL_VFID as input.
   *
   * This allocates the sw VSI structure and its queue resources.
   *
-  * Returns pointer to the successfully allocated and configure VSI sw struct on
-  * success, otherwise returns NULL on failure.
+  * Returns pointer to the successfully allocated and configured VSI sw struct on
+  * success, NULL on failure.
   */
  static struct ice_vsi *
- ice_vsi_setup(struct ice_pf *pf, enum ice_vsi_type type,
- 	      struct ice_port_info *pi)
+ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
+ 	      enum ice_vsi_type type, u16 __always_unused vf_id)
  {
    u16 max_txqs[ICE_MAX_TRAFFIC_CLASS] = { 0 };
    struct device *dev = &pf->pdev->dev;
- 	struct ice_vsi_ctx ctxt = { 0 };
    struct ice_vsi *vsi;
    int ret, i;
@@@ -2769,12 -3051,10 +3051,10 @@@
    ice_vsi_set_rss_params(vsi);
/* create the VSI */
- 	ret = ice_vsi_add(vsi);
+ 	ret = ice_vsi_init(vsi);
    if (ret)
    	goto err_vsi;
- 	ctxt.vsi_num = vsi->vsi_num;
- 
    switch (vsi->type) {
    case ICE_VSI_PF:
    	ret = ice_cfg_netdev(vsi);
@@@ -2843,10 -3123,7 +3123,7 @@@ err_register_netdev
    	vsi->netdev = NULL;
    }
  err_cfg_netdev:
- 	ret = ice_aq_free_vsi(&pf->hw, &ctxt, false, NULL);
- 	if (ret)
- 		dev_err(&vsi->back->pdev->dev,
- 			"Free VSI AQ call failed, err %d\n", ret);
+ 	ice_vsi_delete(vsi);
  err_vsi:
    ice_vsi_put_qs(vsi);
  err_get_qs:
@@@ -2858,6 -3135,20 +3135,20 @@@
  }
/**
+  * ice_pf_vsi_setup - Set up a PF VSI
+  * @pf: board private structure
+  * @pi: pointer to the port_info instance
+  *
+  * Returns pointer to the successfully allocated VSI sw struct on success,
+  * otherwise returns NULL on failure.
+  */
+ static struct ice_vsi *
+ ice_pf_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi)
+ {
+ 	return ice_vsi_setup(pf, pi, ICE_VSI_PF, ICE_INVAL_VFID);
+ }
+ 
+ /**
   * ice_vsi_add_vlan - Add vsi membership for given vlan
   * @vsi: the vsi being configured
   * @vid: vlan id to be added
@@@ -2908,7 -3199,7 +3199,7 @@@ static int ice_vlan_rx_add_vid(struct n
  {
    struct ice_netdev_priv *np = netdev_priv(netdev);
    struct ice_vsi *vsi = np->vsi;
- 	int ret = 0;
+ 	int ret;
if (vid >= VLAN_N_VID) {
    	netdev_err(netdev, "VLAN id requested %d is out of range %d\n",
@@@ -2919,6 -3210,13 +3210,13 @@@
    if (vsi->info.pvid)
    	return -EINVAL;
+ 	/* Enable VLAN pruning when VLAN 0 is added */
+ 	if (unlikely(!vid)) {
+ 		ret = ice_cfg_vlan_pruning(vsi, true);
+ 		if (ret)
+ 			return ret;
+ 	}
+ 
    /* Add all VLAN ids including 0 to the switch filter. VLAN id 0 is
     * needed to continue allowing all untagged packets since VLAN prune
     * list is applied to all packets by the switch
@@@ -2935,16 -3233,19 +3233,19 @@@
   * ice_vsi_kill_vlan - Remove VSI membership for a given VLAN
   * @vsi: the VSI being configured
   * @vid: VLAN id to be removed
+  *
+  * Returns 0 on success and negative on failure
   */
- static void ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid)
+ static int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid)
  {
    struct ice_fltr_list_entry *list;
    struct ice_pf *pf = vsi->back;
    LIST_HEAD(tmp_add_list);
+ 	int status = 0;
list = devm_kzalloc(&pf->pdev->dev, sizeof(*list), GFP_KERNEL);
    if (!list)
- 		return;
+ 		return -ENOMEM;
list->fltr_info.lkup_type = ICE_SW_LKUP_VLAN;
    list->fltr_info.fwd_id.vsi_id = vsi->vsi_num;
@@@ -2956,11 -3257,14 +3257,14 @@@
    INIT_LIST_HEAD(&list->list_entry);
    list_add(&list->list_entry, &tmp_add_list);
- 	if (ice_remove_vlan(&pf->hw, &tmp_add_list))
+ 	if (ice_remove_vlan(&pf->hw, &tmp_add_list)) {
    	dev_err(&pf->pdev->dev, "Error removing VLAN %d on vsi %i\n",
    		vid, vsi->vsi_num);
+ 		status = -EIO;
+ 	}
ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
+ 	return status;
  }
/**
@@@ -2976,19 -3280,25 +3280,25 @@@ static int ice_vlan_rx_kill_vid(struct 
  {
    struct ice_netdev_priv *np = netdev_priv(netdev);
    struct ice_vsi *vsi = np->vsi;
+ 	int status;
if (vsi->info.pvid)
    	return -EINVAL;
- 	/* return code is ignored as there is nothing a user
- 	 * can do about failure to remove and a log message was
- 	 * already printed from the other function
+ 	/* Make sure ice_vsi_kill_vlan is successful before updating VLAN
+ 	 * information
     */
- 	ice_vsi_kill_vlan(vsi, vid);
+ 	status = ice_vsi_kill_vlan(vsi, vid);
+ 	if (status)
+ 		return status;
clear_bit(vid, vsi->active_vlans);
- 	return 0;
+ 	/* Disable VLAN pruning when VLAN 0 is removed */
+ 	if (unlikely(!vid))
+ 		status = ice_cfg_vlan_pruning(vsi, false);
+ 
+ 	return status;
  }
/**
@@@ -3004,50 -3314,48 +3314,48 @@@ static int ice_setup_pf_sw(struct ice_p
    struct ice_vsi *vsi;
    int status = 0;
- 	if (!ice_is_reset_recovery_pending(pf->state)) {
- 		vsi = ice_vsi_setup(pf, ICE_VSI_PF, pf->hw.port_info);
- 		if (!vsi) {
- 			status = -ENOMEM;
- 			goto error_exit;
- 		}
- 	} else {
- 		vsi = pf->vsi[0];
- 		status = ice_vsi_reinit_setup(vsi);
- 		if (status < 0)
- 			return -EIO;
+ 	if (ice_is_reset_recovery_pending(pf->state))
+ 		return -EBUSY;
+ 
+ 	vsi = ice_pf_vsi_setup(pf, pf->hw.port_info);
+ 	if (!vsi) {
+ 		status = -ENOMEM;
+ 		goto unroll_vsi_setup;
    }
- 	/* tmp_add_list contains a list of MAC addresses for which MAC
- 	 * filters need to be programmed. Add the VSI's unicast MAC to
- 	 * this list
+ 	/* To add a MAC filter, first add the MAC to a list and then
+ 	 * pass the list to ice_add_mac.
     */
+ 
+ 	 /* Add a unicast MAC filter so the VSI can get its packets */
    status = ice_add_mac_to_list(vsi, &tmp_add_list,
    			     vsi->port_info->mac.perm_addr);
    if (status)
- 		goto error_exit;
+ 		goto unroll_vsi_setup;
/* VSI needs to receive broadcast traffic, so add the broadcast
- 	 * MAC address to the list.
+ 	 * MAC address to the list as well.
     */
    eth_broadcast_addr(broadcast);
    status = ice_add_mac_to_list(vsi, &tmp_add_list, broadcast);
    if (status)
- 		goto error_exit;
+ 		goto free_mac_list;
/* program MAC filters for entries in tmp_add_list */
    status = ice_add_mac(&pf->hw, &tmp_add_list);
    if (status) {
    	dev_err(&pf->pdev->dev, "Could not add MAC filters\n");
    	status = -ENOMEM;
- 		goto error_exit;
+ 		goto free_mac_list;
    }
ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
    return status;
- error_exit:
+ free_mac_list:
    ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list);
+ unroll_vsi_setup:
    if (vsi) {
    	ice_vsi_free_q_vectors(vsi);
    	if (vsi->netdev && vsi->netdev->reg_state == NETREG_REGISTERED)
@@@ -3097,10 -3405,7 +3405,7 @@@ static void ice_determine_q_usage(struc
   */
  static void ice_deinit_pf(struct ice_pf *pf)
  {
- 	if (pf->serv_tmr.function)
- 		del_timer_sync(&pf->serv_tmr);
- 	if (pf->serv_task.func)
- 		cancel_work_sync(&pf->serv_task);
+ 	ice_service_task_stop(pf);
    mutex_destroy(&pf->sw_mutex);
    mutex_destroy(&pf->avail_q_mutex);
  }
@@@ -3307,6 -3612,8 +3612,8 @@@ static int ice_probe(struct pci_dev *pd
    pf->pdev = pdev;
    pci_set_drvdata(pdev, pf);
    set_bit(__ICE_DOWN, pf->state);
+ 	/* Disable service task until DOWN bit is cleared */
+ 	set_bit(__ICE_SERVICE_DIS, pf->state);
hw = &pf->hw;
    hw->hw_addr = pcim_iomap_table(pdev)[ICE_BAR0];
@@@ -3364,6 -3671,9 +3671,9 @@@
    	goto err_init_interrupt_unroll;
    }
+ 	/* Driver is mostly up */
+ 	clear_bit(__ICE_DOWN, pf->state);
+ 
    /* In case of MSIX we are going to setup the misc vector right here
     * to handle admin queue events etc. In case of legacy and MSI
     * the misc functionality and queue processing is combined in
@@@ -3386,7 -3696,11 +3696,11 @@@
    	goto err_msix_misc_unroll;
    }
- 	pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
+ 	if (hw->evb_veb)
+ 		pf->first_sw->bridge_mode = BRIDGE_MODE_VEB;
+ 	else
+ 		pf->first_sw->bridge_mode = BRIDGE_MODE_VEPA;
+ 
    pf->first_sw->pf = pf;
/* record the sw_id available for later use */
@@@ -3399,8 -3713,7 +3713,7 @@@
    	goto err_alloc_sw_unroll;
    }
- 	/* Driver is mostly up */
- 	clear_bit(__ICE_DOWN, pf->state);
+ 	clear_bit(__ICE_SERVICE_DIS, pf->state);
/* since everything is good, start the service timer */
    mod_timer(&pf->serv_tmr, round_jiffies(jiffies + pf->serv_tmr_period));
@@@ -3414,6 -3727,7 +3727,7 @@@
    return 0;
err_alloc_sw_unroll:
+ 	set_bit(__ICE_SERVICE_DIS, pf->state);
    set_bit(__ICE_DOWN, pf->state);
    devm_kfree(&pf->pdev->dev, pf->first_sw);
  err_msix_misc_unroll:
@@@ -3436,24 -3750,14 +3750,14 @@@ err_exit_unroll
  static void ice_remove(struct pci_dev *pdev)
  {
    struct ice_pf *pf = pci_get_drvdata(pdev);
- 	int i = 0;
- 	int err;
if (!pf)
    	return;
set_bit(__ICE_DOWN, pf->state);
+ 	ice_service_task_stop(pf);
- 	for (i = 0; i < pf->num_alloc_vsi; i++) {
- 		if (!pf->vsi[i])
- 			continue;
- 
- 		err = ice_vsi_release(pf->vsi[i]);
- 		if (err)
- 			dev_dbg(&pf->pdev->dev, "Failed to release VSI index %d (err %d)\n",
- 				i, err);
- 	}
- 
+ 	ice_vsi_release_all(pf);
    ice_free_irq_msix_misc(pf);
    ice_clear_interrupt_scheme(pf);
    ice_deinit_pf(pf);
@@@ -3500,7 -3804,7 +3804,7 @@@ static int __init ice_module_init(void
    pr_info("%s - version %s\n", ice_driver_string, ice_drv_ver);
    pr_info("%s\n", ice_copyright);
- 	ice_wq = alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, KBUILD_MODNAME);
+ 	ice_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, KBUILD_MODNAME);
    if (!ice_wq) {
    	pr_err("Failed to create workqueue\n");
    	return -ENOMEM;
@@@ -4185,7 -4489,14 +4489,14 @@@ static int ice_vsi_stop_tx_rings(struc
    }
    status = ice_dis_vsi_txq(vsi->port_info, vsi->num_txq, q_ids, q_teids,
    			 NULL);
- 	if (status) {
+ 	/* if the disable queue command was exercised during an active reset
+ 	 * flow, ICE_ERR_RESET_ONGOING is returned. This is not an error as
+ 	 * the reset operation disables queues at the hardware level anyway.
+ 	 */
+ 	if (status == ICE_ERR_RESET_ONGOING) {
+ 		dev_dbg(&pf->pdev->dev,
+ 			"Reset in progress. LAN Tx queues already disabled\n");
+ 	} else if (status) {
    	dev_err(&pf->pdev->dev,
    		"Failed to disable LAN Tx queues, error: %d\n",
    		status);
@@@ -4806,6 -5117,30 +5117,6 @@@ void ice_get_stats64(struct net_device 
    stats->rx_length_errors = vsi_stats->rx_length_errors;
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/**
 - * ice_netpoll - polling "interrupt" handler
 - * @netdev: network interface device structure
 - *
 - * Used by netconsole to send skbs without having to re-enable interrupts.
 - * This is not called in the normal interrupt path.
 - */
 -static void ice_netpoll(struct net_device *netdev)
 -{
 -	struct ice_netdev_priv *np = netdev_priv(netdev);
 -	struct ice_vsi *vsi = np->vsi;
 -	struct ice_pf *pf = vsi->back;
 -	int i;
 -
 -	if (test_bit(__ICE_DOWN, vsi->state) ||
 -	    !test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
 -		return;
 -
 -	for (i = 0; i < vsi->num_q_vectors; i++)
 -		ice_msix_clean_rings(0, vsi->q_vectors[i]);
 -}
 -#endif /* CONFIG_NET_POLL_CONTROLLER */
 -
  /**
   * ice_napi_disable_all - Disable NAPI for all q_vectors in the VSI
   * @vsi: VSI having NAPI disabled
@@@ -5056,8 -5391,14 +5367,14 @@@ static int ice_vsi_release(struct ice_v
    if (!vsi->back)
    	return -ENODEV;
    pf = vsi->back;
- 
- 	if (vsi->netdev) {
+ 	/* do not unregister and free netdevs while driver is in the reset
+ 	 * recovery pending state. Since reset/rebuild happens through PF
+ 	 * service task workqueue, its not a good idea to unregister netdev
+ 	 * that is associated to the PF that is running the work queue items
+ 	 * currently. This is done to avoid check_flush_dependency() warning
+ 	 * on this wq
+ 	 */
+ 	if (vsi->netdev && !ice_is_reset_recovery_pending(pf->state)) {
    	unregister_netdev(vsi->netdev);
    	free_netdev(vsi->netdev);
    	vsi->netdev = NULL;
@@@ -5083,12 -5424,40 +5400,40 @@@
    pf->q_left_tx += vsi->alloc_txq;
    pf->q_left_rx += vsi->alloc_rxq;
- 	ice_vsi_clear(vsi);
+ 	/* retain SW VSI data structure since it is needed to unregister and
+ 	 * free VSI netdev when PF is not in reset recovery pending state,\
+ 	 * for ex: during rmmod.
+ 	 */
+ 	if (!ice_is_reset_recovery_pending(pf->state))
+ 		ice_vsi_clear(vsi);
return 0;
  }
/**
+  * ice_vsi_release_all - Delete all VSIs
+  * @pf: PF from which all VSIs are being removed
+  */
+ static void ice_vsi_release_all(struct ice_pf *pf)
+ {
+ 	int err, i;
+ 
+ 	if (!pf->vsi)
+ 		return;
+ 
+ 	for (i = 0; i < pf->num_alloc_vsi; i++) {
+ 		if (!pf->vsi[i])
+ 			continue;
+ 
+ 		err = ice_vsi_release(pf->vsi[i]);
+ 		if (err)
+ 			dev_dbg(&pf->pdev->dev,
+ 				"Failed to release pf->vsi[%d], err %d, vsi_num = %d\n",
+ 				i, err, pf->vsi[i]->vsi_num);
+ 	}
+ }
+ 
+ /**
   * ice_dis_vsi - pause a VSI
   * @vsi: the VSI being paused
   */
@@@ -5100,27 -5469,31 +5445,31 @@@ static void ice_dis_vsi(struct ice_vsi 
    set_bit(__ICE_NEEDS_RESTART, vsi->state);
if (vsi->netdev && netif_running(vsi->netdev) &&
- 	    vsi->type == ICE_VSI_PF)
+ 	    vsi->type == ICE_VSI_PF) {
+ 		rtnl_lock();
    	vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
- 
- 	ice_vsi_close(vsi);
+ 		rtnl_unlock();
+ 	} else {
+ 		ice_vsi_close(vsi);
+ 	}
  }
/**
   * ice_ena_vsi - resume a VSI
   * @vsi: the VSI being resume
   */
- static void ice_ena_vsi(struct ice_vsi *vsi)
+ static int ice_ena_vsi(struct ice_vsi *vsi)
  {
- 	if (!test_and_clear_bit(__ICE_NEEDS_RESTART, vsi->state))
- 		return;
+ 	int err = 0;
+ 
+ 	if (test_and_clear_bit(__ICE_NEEDS_RESTART, vsi->state))
+ 		if (vsi->netdev && netif_running(vsi->netdev)) {
+ 			rtnl_lock();
+ 			err = vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
+ 			rtnl_unlock();
+ 		}
- 	if (vsi->netdev && netif_running(vsi->netdev))
- 		vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
- 	else if (ice_vsi_open(vsi))
- 		/* this clears the DOWN bit */
- 		dev_dbg(&vsi->back->pdev->dev, "Failed open VSI 0x%04X on switch 0x%04X\n",
- 			vsi->vsi_num, vsi->vsw->sw_id);
+ 	return err;
  }
/**
@@@ -5140,13 -5513,47 +5489,47 @@@ static void ice_pf_dis_all_vsi(struct i
   * ice_pf_ena_all_vsi - Resume all VSIs on a PF
   * @pf: the PF
   */
- static void ice_pf_ena_all_vsi(struct ice_pf *pf)
+ static int ice_pf_ena_all_vsi(struct ice_pf *pf)
  {
    int v;
ice_for_each_vsi(pf, v)
    	if (pf->vsi[v])
- 			ice_ena_vsi(pf->vsi[v]);
+ 			if (ice_ena_vsi(pf->vsi[v]))
+ 				return -EIO;
+ 
+ 	return 0;
+ }
+ 
+ /**
+  * ice_vsi_rebuild_all - rebuild all VSIs in pf
+  * @pf: the PF
+  */
+ static int ice_vsi_rebuild_all(struct ice_pf *pf)
+ {
+ 	int i;
+ 
+ 	/* loop through pf->vsi array and reinit the VSI if found */
+ 	for (i = 0; i < pf->num_alloc_vsi; i++) {
+ 		int err;
+ 
+ 		if (!pf->vsi[i])
+ 			continue;
+ 
+ 		err = ice_vsi_rebuild(pf->vsi[i]);
+ 		if (err) {
+ 			dev_err(&pf->pdev->dev,
+ 				"VSI at index %d rebuild failed\n",
+ 				pf->vsi[i]->idx);
+ 			return err;
+ 		}
+ 
+ 		dev_info(&pf->pdev->dev,
+ 			 "VSI at index %d rebuilt. vsi_num = 0x%x\n",
+ 			 pf->vsi[i]->idx, pf->vsi[i]->vsi_num);
+ 	}
+ 
+ 	return 0;
  }
/**
@@@ -5168,13 -5575,13 +5551,13 @@@ static void ice_rebuild(struct ice_pf *
    ret = ice_init_all_ctrlq(hw);
    if (ret) {
    	dev_err(dev, "control queues init failed %d\n", ret);
- 		goto fail_reset;
+ 		goto err_init_ctrlq;
    }
ret = ice_clear_pf_cfg(hw);
    if (ret) {
    	dev_err(dev, "clear PF configuration failed %d\n", ret);
- 		goto fail_reset;
+ 		goto err_init_ctrlq;
    }
ice_clear_pxe_mode(hw);
@@@ -5182,14 -5589,24 +5565,24 @@@
    ret = ice_get_caps(hw);
    if (ret) {
    	dev_err(dev, "ice_get_caps failed %d\n", ret);
- 		goto fail_reset;
+ 		goto err_init_ctrlq;
    }
- 	/* basic nic switch setup */
- 	err = ice_setup_pf_sw(pf);
+ 	err = ice_sched_init_port(hw->port_info);
+ 	if (err)
+ 		goto err_sched_init_port;
+ 
+ 	err = ice_vsi_rebuild_all(pf);
    if (err) {
- 		dev_err(dev, "ice_setup_pf_sw failed\n");
- 		goto fail_reset;
+ 		dev_err(dev, "ice_vsi_rebuild_all failed\n");
+ 		goto err_vsi_rebuild;
+ 	}
+ 
+ 	ret = ice_replay_all_fltr(&pf->hw);
+ 	if (ret) {
+ 		dev_err(&pf->pdev->dev,
+ 			"error replaying switch filter rules\n");
+ 		goto err_vsi_rebuild;
    }
/* start misc vector */
@@@ -5197,20 -5614,35 +5590,35 @@@
    	err = ice_req_irq_msix_misc(pf);
    	if (err) {
    		dev_err(dev, "misc vector setup failed: %d\n", err);
- 			goto fail_reset;
+ 			goto err_vsi_rebuild;
    	}
    }
/* restart the VSIs that were rebuilt and running before the reset */
- 	ice_pf_ena_all_vsi(pf);
+ 	err = ice_pf_ena_all_vsi(pf);
+ 	if (err) {
+ 		dev_err(&pf->pdev->dev, "error enabling VSIs\n");
+ 		/* no need to disable VSIs in tear down path in ice_rebuild()
+ 		 * since its already taken care in ice_vsi_open()
+ 		 */
+ 		goto err_vsi_rebuild;
+ 	}
+ 	/* if we get here, reset flow is successful */
+ 	clear_bit(__ICE_RESET_FAILED, pf->state);
    return;
- fail_reset:
+ err_vsi_rebuild:
+ 	ice_vsi_release_all(pf);
+ err_sched_init_port:
+ 	ice_sched_cleanup_all(hw);
+ err_init_ctrlq:
    ice_shutdown_all_ctrlq(hw);
    set_bit(__ICE_RESET_FAILED, pf->state);
  clear_recovery:
- 	set_bit(__ICE_RESET_RECOVERY_PENDING, pf->state);
+ 	/* set this bit in PF state to control service task scheduling */
+ 	set_bit(__ICE_NEEDS_RESTART, pf->state);
+ 	dev_err(dev, "Rebuild failed, unload and reload driver\n");
  }
/**
@@@ -5366,6 -5798,232 +5774,232 @@@ int ice_get_rss(struct ice_vsi *vsi, u
  }
/**
+  * ice_bridge_getlink - Get the hardware bridge mode
+  * @skb: skb buff
+  * @pid: process id
+  * @seq: RTNL message seq
+  * @dev: the netdev being configured
+  * @filter_mask: filter mask passed in
+  * @nlflags: netlink flags passed in
+  *
+  * Return the bridge mode (VEB/VEPA)
+  */
+ static int
+ ice_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
+ 		   struct net_device *dev, u32 filter_mask, int nlflags)
+ {
+ 	struct ice_netdev_priv *np = netdev_priv(dev);
+ 	struct ice_vsi *vsi = np->vsi;
+ 	struct ice_pf *pf = vsi->back;
+ 	u16 bmode;
+ 
+ 	bmode = pf->first_sw->bridge_mode;
+ 
+ 	return ndo_dflt_bridge_getlink(skb, pid, seq, dev, bmode, 0, 0, nlflags,
+ 				       filter_mask, NULL);
+ }
+ 
+ /**
+  * ice_vsi_update_bridge_mode - Update VSI for switching bridge mode (VEB/VEPA)
+  * @vsi: Pointer to VSI structure
+  * @bmode: Hardware bridge mode (VEB/VEPA)
+  *
+  * Returns 0 on success, negative on failure
+  */
+ static int ice_vsi_update_bridge_mode(struct ice_vsi *vsi, u16 bmode)
+ {
+ 	struct device *dev = &vsi->back->pdev->dev;
+ 	struct ice_aqc_vsi_props *vsi_props;
+ 	struct ice_hw *hw = &vsi->back->hw;
+ 	struct ice_vsi_ctx ctxt = { 0 };
+ 	enum ice_status status;
+ 
+ 	vsi_props = &vsi->info;
+ 	ctxt.info = vsi->info;
+ 
+ 	if (bmode == BRIDGE_MODE_VEB)
+ 		/* change from VEPA to VEB mode */
+ 		ctxt.info.sw_flags |= ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
+ 	else
+ 		/* change from VEB to VEPA mode */
+ 		ctxt.info.sw_flags &= ~ICE_AQ_VSI_SW_FLAG_ALLOW_LB;
+ 	ctxt.vsi_num = vsi->vsi_num;
+ 	ctxt.info.valid_sections = cpu_to_le16(ICE_AQ_VSI_PROP_SW_VALID);
+ 	status = ice_aq_update_vsi(hw, &ctxt, NULL);
+ 	if (status) {
+ 		dev_err(dev, "update VSI for bridge mode failed, bmode = %d err %d aq_err %d\n",
+ 			bmode, status, hw->adminq.sq_last_status);
+ 		return -EIO;
+ 	}
+ 	/* Update sw flags for book keeping */
+ 	vsi_props->sw_flags = ctxt.info.sw_flags;
+ 
+ 	return 0;
+ }
+ 
+ /**
+  * ice_bridge_setlink - Set the hardware bridge mode
+  * @dev: the netdev being configured
+  * @nlh: RTNL message
+  * @flags: bridge setlink flags
+  *
+  * Sets the bridge mode (VEB/VEPA) of the switch to which the netdev (VSI) is
+  * hooked up to. Iterates through the PF VSI list and sets the loopback mode (if
+  * not already set for all VSIs connected to this switch. And also update the
+  * unicast switch filter rules for the corresponding switch of the netdev.
+  */
+ static int
+ ice_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh,
+ 		   u16 __always_unused flags)
+ {
+ 	struct ice_netdev_priv *np = netdev_priv(dev);
+ 	struct ice_pf *pf = np->vsi->back;
+ 	struct nlattr *attr, *br_spec;
+ 	struct ice_hw *hw = &pf->hw;
+ 	enum ice_status status;
+ 	struct ice_sw *pf_sw;
+ 	int rem, v, err = 0;
+ 
+ 	pf_sw = pf->first_sw;
+ 	/* find the attribute in the netlink message */
+ 	br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC);
+ 
+ 	nla_for_each_nested(attr, br_spec, rem) {
+ 		__u16 mode;
+ 
+ 		if (nla_type(attr) != IFLA_BRIDGE_MODE)
+ 			continue;
+ 		mode = nla_get_u16(attr);
+ 		if (mode != BRIDGE_MODE_VEPA && mode != BRIDGE_MODE_VEB)
+ 			return -EINVAL;
+ 		/* Continue  if bridge mode is not being flipped */
+ 		if (mode == pf_sw->bridge_mode)
+ 			continue;
+ 		/* Iterates through the PF VSI list and update the loopback
+ 		 * mode of the VSI
+ 		 */
+ 		ice_for_each_vsi(pf, v) {
+ 			if (!pf->vsi[v])
+ 				continue;
+ 			err = ice_vsi_update_bridge_mode(pf->vsi[v], mode);
+ 			if (err)
+ 				return err;
+ 		}
+ 
+ 		hw->evb_veb = (mode == BRIDGE_MODE_VEB);
+ 		/* Update the unicast switch filter rules for the corresponding
+ 		 * switch of the netdev
+ 		 */
+ 		status = ice_update_sw_rule_bridge_mode(hw);
+ 		if (status) {
+ 			netdev_err(dev, "update SW_RULE for bridge mode failed,  = %d err %d aq_err %d\n",
+ 				   mode, status, hw->adminq.sq_last_status);
+ 			/* revert hw->evb_veb */
+ 			hw->evb_veb = (pf_sw->bridge_mode == BRIDGE_MODE_VEB);
+ 			return -EIO;
+ 		}
+ 
+ 		pf_sw->bridge_mode = mode;
+ 	}
+ 
+ 	return 0;
+ }
+ 
+ /**
+  * ice_tx_timeout - Respond to a Tx Hang
+  * @netdev: network interface device structure
+  */
+ static void ice_tx_timeout(struct net_device *netdev)
+ {
+ 	struct ice_netdev_priv *np = netdev_priv(netdev);
+ 	struct ice_ring *tx_ring = NULL;
+ 	struct ice_vsi *vsi = np->vsi;
+ 	struct ice_pf *pf = vsi->back;
+ 	u32 head, val = 0, i;
+ 	int hung_queue = -1;
+ 
+ 	pf->tx_timeout_count++;
+ 
+ 	/* find the stopped queue the same way the stack does */
+ 	for (i = 0; i < netdev->num_tx_queues; i++) {
+ 		struct netdev_queue *q;
+ 		unsigned long trans_start;
+ 
+ 		q = netdev_get_tx_queue(netdev, i);
+ 		trans_start = q->trans_start;
+ 		if (netif_xmit_stopped(q) &&
+ 		    time_after(jiffies,
+ 			       (trans_start + netdev->watchdog_timeo))) {
+ 			hung_queue = i;
+ 			break;
+ 		}
+ 	}
+ 
+ 	if (i == netdev->num_tx_queues) {
+ 		netdev_info(netdev, "tx_timeout: no netdev hung queue found\n");
+ 	} else {
+ 		/* now that we have an index, find the tx_ring struct */
+ 		for (i = 0; i < vsi->num_txq; i++) {
+ 			if (vsi->tx_rings[i] && vsi->tx_rings[i]->desc) {
+ 				if (hung_queue ==
+ 				    vsi->tx_rings[i]->q_index) {
+ 					tx_ring = vsi->tx_rings[i];
+ 					break;
+ 				}
+ 			}
+ 		}
+ 	}
+ 
+ 	/* Reset recovery level if enough time has elapsed after last timeout.
+ 	 * Also ensure no new reset action happens before next timeout period.
+ 	 */
+ 	if (time_after(jiffies, (pf->tx_timeout_last_recovery + HZ * 20)))
+ 		pf->tx_timeout_recovery_level = 1;
+ 	else if (time_before(jiffies, (pf->tx_timeout_last_recovery +
+ 				       netdev->watchdog_timeo)))
+ 		return;
+ 
+ 	if (tx_ring) {
+ 		head = tx_ring->next_to_clean;
+ 		/* Read interrupt register */
+ 		if (test_bit(ICE_FLAG_MSIX_ENA, pf->flags))
+ 			val = rd32(&pf->hw,
+ 				   GLINT_DYN_CTL(tx_ring->q_vector->v_idx +
+ 						tx_ring->vsi->base_vector - 1));
+ 
+ 		netdev_info(netdev, "tx_timeout: VSI_num: %d, Q %d, NTC: 0x%x, HWB: 0x%x, NTU: 0x%x, TAIL: 0x%x, INT: 0x%x\n",
+ 			    vsi->vsi_num, hung_queue, tx_ring->next_to_clean,
+ 			    head, tx_ring->next_to_use,
+ 			    readl(tx_ring->tail), val);
+ 	}
+ 
+ 	pf->tx_timeout_last_recovery = jiffies;
+ 	netdev_info(netdev, "tx_timeout recovery level %d, hung_queue %d\n",
+ 		    pf->tx_timeout_recovery_level, hung_queue);
+ 
+ 	switch (pf->tx_timeout_recovery_level) {
+ 	case 1:
+ 		set_bit(__ICE_PFR_REQ, pf->state);
+ 		break;
+ 	case 2:
+ 		set_bit(__ICE_CORER_REQ, pf->state);
+ 		break;
+ 	case 3:
+ 		set_bit(__ICE_GLOBR_REQ, pf->state);
+ 		break;
+ 	default:
+ 		netdev_err(netdev, "tx_timeout recovery unsuccessful, device is in unrecoverable state.\n");
+ 		set_bit(__ICE_DOWN, pf->state);
+ 		set_bit(__ICE_NEEDS_RESTART, vsi->state);
+ 		set_bit(__ICE_SERVICE_DIS, pf->state);
+ 		break;
+ 	}
+ 
+ 	ice_service_task_schedule(pf);
+ 	pf->tx_timeout_recovery_level++;
+ }
+ 
+ /**
   * ice_open - Called when a network interface becomes active
   * @netdev: network interface device structure
   *
@@@ -5383,6 -6041,11 +6017,11 @@@ static int ice_open(struct net_device *
    struct ice_vsi *vsi = np->vsi;
    int err;
+ 	if (test_bit(__ICE_NEEDS_RESTART, vsi->back->state)) {
+ 		netdev_err(netdev, "driver needs to be unloaded and reloaded\n");
+ 		return -EIO;
+ 	}
+ 
    netif_carrier_off(netdev);
err = ice_vsi_open(vsi);
@@@ -5473,9 -6136,15 +6112,12 @@@ static const struct net_device_ops ice_
    .ndo_validate_addr = eth_validate_addr,
    .ndo_change_mtu = ice_change_mtu,
    .ndo_get_stats64 = ice_get_stats64,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller = ice_netpoll,
 -#endif /* CONFIG_NET_POLL_CONTROLLER */
    .ndo_vlan_rx_add_vid = ice_vlan_rx_add_vid,
    .ndo_vlan_rx_kill_vid = ice_vlan_rx_kill_vid,
    .ndo_set_features = ice_set_features,
+ 	.ndo_bridge_getlink = ice_bridge_getlink,
+ 	.ndo_bridge_setlink = ice_bridge_setlink,
    .ndo_fdb_add = ice_fdb_add,
    .ndo_fdb_del = ice_fdb_del,
+ 	.ndo_tx_timeout = ice_tx_timeout,
  };
diff --combined drivers/net/ethernet/intel/igb/igb_main.c
index 0796cef96fa3,c18e79112cad..0d29df8accd8
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@@ -205,6 -205,10 +205,6 @@@ static struct notifier_block dca_notifi
    .priority	= 0
  };
  #endif
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -/* for netdump / net console */
 -static void igb_netpoll(struct net_device *);
 -#endif
  #ifdef CONFIG_PCI_IOV
  static unsigned int max_vfs;
  module_param(max_vfs, uint, 0);
@@@ -239,7 -243,7 +239,7 @@@ static struct pci_driver igb_driver =
MODULE_AUTHOR("Intel Corporation, e1000-devel@lists.sourceforge.net");
  MODULE_DESCRIPTION("Intel(R) Gigabit Ethernet Network Driver");
- MODULE_LICENSE("GPL");
+ MODULE_LICENSE("GPL v2");
  MODULE_VERSION(DRV_VERSION);
#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
@@@ -2877,6 -2881,9 +2877,6 @@@ static const struct net_device_ops igb_
    .ndo_set_vf_spoofchk	= igb_ndo_set_vf_spoofchk,
    .ndo_set_vf_trust	= igb_ndo_set_vf_trust,
    .ndo_get_vf_config	= igb_ndo_get_vf_config,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= igb_netpoll,
 -#endif
    .ndo_fix_features	= igb_fix_features,
    .ndo_set_features	= igb_set_features,
    .ndo_fdb_add		= igb_ndo_fdb_add,
@@@ -9046,6 -9053,29 +9046,6 @@@ static int igb_pci_sriov_configure(stru
    return 0;
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/* Polling 'interrupt' - used by things like netconsole to send skbs
 - * without having to re-enable interrupts. It's not called while
 - * the interrupt routine is executing.
 - */
 -static void igb_netpoll(struct net_device *netdev)
 -{
 -	struct igb_adapter *adapter = netdev_priv(netdev);
 -	struct e1000_hw *hw = &adapter->hw;
 -	struct igb_q_vector *q_vector;
 -	int i;
 -
 -	for (i = 0; i < adapter->num_q_vectors; i++) {
 -		q_vector = adapter->q_vector[i];
 -		if (adapter->flags & IGB_FLAG_HAS_MSIX)
 -			wr32(E1000_EIMC, q_vector->eims_value);
 -		else
 -			igb_irq_disable(adapter);
 -		napi_schedule(&q_vector->napi);
 -	}
 -}
 -#endif /* CONFIG_NET_POLL_CONTROLLER */
 -
  /**
   *  igb_io_error_detected - called when PCI error is detected
   *  @pdev: Pointer to PCI device
diff --combined drivers/net/ethernet/intel/ixgb/ixgb_main.c
index 7722153c4ac2,4bb89587cd6a..1d4d1686909a
--- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@@ -81,6 -81,11 +81,6 @@@ static int ixgb_vlan_rx_kill_vid(struc
    			 __be16 proto, u16 vid);
  static void ixgb_restore_vlan(struct ixgb_adapter *adapter);
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/* for netdump / net console */
 -static void ixgb_netpoll(struct net_device *dev);
 -#endif
 -
  static pci_ers_result_t ixgb_io_error_detected (struct pci_dev *pdev,
                               enum pci_channel_state state);
  static pci_ers_result_t ixgb_io_slot_reset (struct pci_dev *pdev);
@@@ -102,7 -107,7 +102,7 @@@ static struct pci_driver ixgb_driver =
MODULE_AUTHOR("Intel Corporation, linux.nics@intel.com");
  MODULE_DESCRIPTION("Intel(R) PRO/10GbE Network Driver");
- MODULE_LICENSE("GPL");
+ MODULE_LICENSE("GPL v2");
  MODULE_VERSION(DRV_VERSION);
#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
@@@ -343,6 -348,9 +343,6 @@@ static const struct net_device_ops ixgb
    .ndo_tx_timeout		= ixgb_tx_timeout,
    .ndo_vlan_rx_add_vid	= ixgb_vlan_rx_add_vid,
    .ndo_vlan_rx_kill_vid	= ixgb_vlan_rx_kill_vid,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= ixgb_netpoll,
 -#endif
    .ndo_fix_features       = ixgb_fix_features,
    .ndo_set_features       = ixgb_set_features,
  };
@@@ -2187,6 -2195,23 +2187,6 @@@ ixgb_restore_vlan(struct ixgb_adapter *
    	ixgb_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid);
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/*
 - * Polling 'interrupt' - used by things like netconsole to send skbs
 - * without having to re-enable interrupts. It's not called while
 - * the interrupt routine is executing.
 - */
 -
 -static void ixgb_netpoll(struct net_device *dev)
 -{
 -	struct ixgb_adapter *adapter = netdev_priv(dev);
 -
 -	disable_irq(adapter->pdev->irq);
 -	ixgb_intr(adapter->pdev->irq, dev);
 -	enable_irq(adapter->pdev->irq);
 -}
 -#endif
 -
  /**
   * ixgb_io_error_detected - called when PCI error is detected
   * @pdev:    pointer to pci device with error
diff --combined drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index f27d73a7bf16,27a8546c88b2..140e87a10ff5
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@@ -159,7 -159,7 +159,7 @@@ MODULE_PARM_DESC(debug, "Debug level (0
MODULE_AUTHOR("Intel Corporation, linux.nics@intel.com");
  MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
- MODULE_LICENSE("GPL");
+ MODULE_LICENSE("GPL v2");
  MODULE_VERSION(DRV_VERSION);
static struct workqueue_struct *ixgbe_wq;
@@@ -7775,6 -7775,33 +7775,33 @@@ static void ixgbe_reset_subtask(struct 
  }
/**
+  * ixgbe_check_fw_error - Check firmware for errors
+  * @adapter: the adapter private structure
+  *
+  * Check firmware errors in register FWSM
+  */
+ static bool ixgbe_check_fw_error(struct ixgbe_adapter *adapter)
+ {
+ 	struct ixgbe_hw *hw = &adapter->hw;
+ 	u32 fwsm;
+ 
+ 	/* read fwsm.ext_err_ind register and log errors */
+ 	fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM(hw));
+ 
+ 	if (fwsm & IXGBE_FWSM_EXT_ERR_IND_MASK ||
+ 	    !(fwsm & IXGBE_FWSM_FW_VAL_BIT))
+ 		e_dev_warn("Warning firmware error detected FWSM: 0x%08X\n",
+ 			   fwsm);
+ 
+ 	if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
+ 		e_dev_err("Firmware recovery mode detected. Limiting functionality. Refer to the Intel(R) Ethernet Adapters and Devices User Guide for details on firmware recovery mode.\n");
+ 		return true;
+ 	}
+ 
+ 	return false;
+ }
+ 
+ /**
   * ixgbe_service_task - manages and runs subtasks
   * @work: pointer to work_struct containing our data
   **/
@@@ -7792,6 -7819,15 +7819,15 @@@ static void ixgbe_service_task(struct w
    	ixgbe_service_event_complete(adapter);
    	return;
    }
+ 	if (ixgbe_check_fw_error(adapter)) {
+ 		if (!test_bit(__IXGBE_DOWN, &adapter->state)) {
+ 			rtnl_lock();
+ 			unregister_netdev(adapter->netdev);
+ 			rtnl_unlock();
+ 		}
+ 		ixgbe_service_event_complete(adapter);
+ 		return;
+ 	}
    if (adapter->flags2 & IXGBE_FLAG2_UDP_TUN_REREG_NEEDED) {
    	rtnl_lock();
    	adapter->flags2 &= ~IXGBE_FLAG2_UDP_TUN_REREG_NEEDED;
@@@ -8768,6 -8804,28 +8804,6 @@@ static int ixgbe_del_sanmac_netdev(stru
    return err;
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/*
 - * Polling 'interrupt' - used by things like netconsole to send skbs
 - * without having to re-enable interrupts. It's not called while
 - * the interrupt routine is executing.
 - */
 -static void ixgbe_netpoll(struct net_device *netdev)
 -{
 -	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 -	int i;
 -
 -	/* if interface is down do nothing */
 -	if (test_bit(__IXGBE_DOWN, &adapter->state))
 -		return;
 -
 -	/* loop through and schedule all active queues */
 -	for (i = 0; i < adapter->num_q_vectors; i++)
 -		ixgbe_msix_clean_rings(0, adapter->q_vector[i]);
 -}
 -
 -#endif
 -
  static void ixgbe_get_ring_stats64(struct rtnl_link_stats64 *stats,
    			   struct ixgbe_ring *ring)
  {
@@@ -10229,6 -10287,9 +10265,6 @@@ static const struct net_device_ops ixgb
    .ndo_get_vf_config	= ixgbe_ndo_get_vf_config,
    .ndo_get_stats64	= ixgbe_get_stats64,
    .ndo_setup_tc		= __ixgbe_setup_tc,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= ixgbe_netpoll,
 -#endif
  #ifdef IXGBE_FCOE
    .ndo_select_queue	= ixgbe_select_queue,
    .ndo_fcoe_ddp_setup = ixgbe_fcoe_ddp_get,
@@@ -10691,6 -10752,11 +10727,11 @@@ skip_sriov
    if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)
    	netdev->features |= NETIF_F_LRO;
+ 	if (ixgbe_check_fw_error(adapter)) {
+ 		err = -EIO;
+ 		goto err_sw_init;
+ 	}
+ 
    /* make sure the EEPROM is good */
    if (hw->eeprom.ops.validate_checksum(hw, NULL) < 0) {
    	e_dev_err("The EEPROM Checksum Is Not Valid\n");
diff --combined drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 5a228582423b,ba6562e8cd73..98707ee11d72
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@@ -40,7 -40,7 +40,7 @@@ static const char ixgbevf_driver_string
  #define DRV_VERSION "4.1.0-k"
  const char ixgbevf_driver_version[] = DRV_VERSION;
  static char ixgbevf_copyright[] =
- 	"Copyright (c) 2009 - 2015 Intel Corporation.";
+ 	"Copyright (c) 2009 - 2018 Intel Corporation.";
static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
    [board_82599_vf]	= &ixgbevf_82599_vf_info,
@@@ -79,7 -79,7 +79,7 @@@ MODULE_DEVICE_TABLE(pci, ixgbevf_pci_tb
MODULE_AUTHOR("Intel Corporation, linux.nics@intel.com");
  MODULE_DESCRIPTION("Intel(R) 10 Gigabit Virtual Function Network Driver");
- MODULE_LICENSE("GPL");
+ MODULE_LICENSE("GPL v2");
  MODULE_VERSION(DRV_VERSION);
#define DEFAULT_MSG_ENABLE (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK)
@@@ -268,7 -268,7 +268,7 @@@ static bool ixgbevf_clean_tx_irq(struc
    struct ixgbevf_adapter *adapter = q_vector->adapter;
    struct ixgbevf_tx_buffer *tx_buffer;
    union ixgbe_adv_tx_desc *tx_desc;
- 	unsigned int total_bytes = 0, total_packets = 0;
+ 	unsigned int total_bytes = 0, total_packets = 0, total_ipsec = 0;
    unsigned int budget = tx_ring->count / 2;
    unsigned int i = tx_ring->next_to_clean;
@@@ -299,6 -299,8 +299,8 @@@
    	/* update the statistics for this packet */
    	total_bytes += tx_buffer->bytecount;
    	total_packets += tx_buffer->gso_segs;
+ 		if (tx_buffer->tx_flags & IXGBE_TX_FLAGS_IPSEC)
+ 			total_ipsec++;
/* free the skb */
    	if (ring_is_xdp(tx_ring))
@@@ -361,6 -363,7 +363,7 @@@
    u64_stats_update_end(&tx_ring->syncp);
    q_vector->tx.total_bytes += total_bytes;
    q_vector->tx.total_packets += total_packets;
+ 	adapter->tx_ipsec += total_ipsec;
if (check_for_tx_hang(tx_ring) && ixgbevf_check_tx_hang(tx_ring)) {
    	struct ixgbe_hw *hw = &adapter->hw;
@@@ -516,6 -519,9 +519,9 @@@ static void ixgbevf_process_skb_fields(
    		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid);
    }
+ 	if (ixgbevf_test_staterr(rx_desc, IXGBE_RXDADV_STAT_SECP))
+ 		ixgbevf_ipsec_rx(rx_ring, rx_desc, skb);
+ 
    skb->protocol = eth_type_trans(skb, rx_ring->netdev);
  }
@@@ -1012,7 -1018,7 +1018,7 @@@ static int ixgbevf_xmit_xdp_ring(struc
    	context_desc = IXGBEVF_TX_CTXTDESC(ring, 0);
    	context_desc->vlan_macip_lens	=
    		cpu_to_le32(ETH_HLEN << IXGBE_ADVTXD_MACLEN_SHIFT);
- 		context_desc->seqnum_seed	= 0;
+ 		context_desc->fceof_saidx	= 0;
    	context_desc->type_tucmd_mlhl	=
    		cpu_to_le32(IXGBE_TXD_CMD_DEXT |
    			    IXGBE_ADVTXD_DTYP_CTXT);
@@@ -2200,6 -2206,7 +2206,7 @@@ static void ixgbevf_configure(struct ix
    ixgbevf_set_rx_mode(adapter->netdev);
ixgbevf_restore_vlan(adapter);
+ 	ixgbevf_ipsec_restore(adapter);
ixgbevf_configure_tx(adapter);
    ixgbevf_configure_rx(adapter);
@@@ -2246,7 -2253,8 +2253,8 @@@ static void ixgbevf_init_last_counter_s
  static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
  {
    struct ixgbe_hw *hw = &adapter->hw;
- 	int api[] = { ixgbe_mbox_api_13,
+ 	int api[] = { ixgbe_mbox_api_14,
+ 		      ixgbe_mbox_api_13,
    	      ixgbe_mbox_api_12,
    	      ixgbe_mbox_api_11,
    	      ixgbe_mbox_api_10,
@@@ -2605,6 -2613,7 +2613,7 @@@ static void ixgbevf_set_num_queues(stru
    	case ixgbe_mbox_api_11:
    	case ixgbe_mbox_api_12:
    	case ixgbe_mbox_api_13:
+ 		case ixgbe_mbox_api_14:
    		if (adapter->xdp_prog &&
    		    hw->mac.max_tx_queues == rss)
    			rss = rss > 3 ? 2 : 1;
@@@ -3700,8 -3709,8 +3709,8 @@@ static void ixgbevf_queue_reset_subtask
  }
static void ixgbevf_tx_ctxtdesc(struct ixgbevf_ring *tx_ring,
- 				u32 vlan_macip_lens, u32 type_tucmd,
- 				u32 mss_l4len_idx)
+ 				u32 vlan_macip_lens, u32 fceof_saidx,
+ 				u32 type_tucmd, u32 mss_l4len_idx)
  {
    struct ixgbe_adv_tx_context_desc *context_desc;
    u16 i = tx_ring->next_to_use;
@@@ -3715,14 -3724,15 +3724,15 @@@
    type_tucmd |= IXGBE_TXD_CMD_DEXT | IXGBE_ADVTXD_DTYP_CTXT;
context_desc->vlan_macip_lens	= cpu_to_le32(vlan_macip_lens);
- 	context_desc->seqnum_seed	= 0;
+ 	context_desc->fceof_saidx	= cpu_to_le32(fceof_saidx);
    context_desc->type_tucmd_mlhl	= cpu_to_le32(type_tucmd);
    context_desc->mss_l4len_idx	= cpu_to_le32(mss_l4len_idx);
  }
static int ixgbevf_tso(struct ixgbevf_ring *tx_ring,
    	       struct ixgbevf_tx_buffer *first,
- 		       u8 *hdr_len)
+ 		       u8 *hdr_len,
+ 		       struct ixgbevf_ipsec_tx_data *itd)
  {
    u32 vlan_macip_lens, type_tucmd, mss_l4len_idx;
    struct sk_buff *skb = first->skb;
@@@ -3736,6 -3746,7 +3746,7 @@@
    	unsigned char *hdr;
    } l4;
    u32 paylen, l4_offset;
+ 	u32 fceof_saidx = 0;
    int err;
if (skb->ip_summed != CHECKSUM_PARTIAL)
@@@ -3761,13 -3772,15 +3772,15 @@@
    if (ip.v4->version == 4) {
    	unsigned char *csum_start = skb_checksum_start(skb);
    	unsigned char *trans_start = ip.hdr + (ip.v4->ihl * 4);
+ 		int len = csum_start - trans_start;
/* IP header will have to cancel out any data that
- 		 * is not a part of the outer IP header
+ 		 * is not a part of the outer IP header, so set to
+ 		 * a reverse csum if needed, else init check to 0.
    	 */
- 		ip.v4->check = csum_fold(csum_partial(trans_start,
- 						      csum_start - trans_start,
- 						      0));
+ 		ip.v4->check = (skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) ?
+ 					   csum_fold(csum_partial(trans_start,
+ 								  len, 0)) : 0;
    	type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4;
ip.v4->tot_len = 0;
@@@ -3799,13 -3812,16 +3812,16 @@@
    mss_l4len_idx |= skb_shinfo(skb)->gso_size << IXGBE_ADVTXD_MSS_SHIFT;
    mss_l4len_idx |= (1u << IXGBE_ADVTXD_IDX_SHIFT);
+ 	fceof_saidx |= itd->pfsa;
+ 	type_tucmd |= itd->flags | itd->trailer_len;
+ 
    /* vlan_macip_lens: HEADLEN, MACLEN, VLAN tag */
    vlan_macip_lens = l4.hdr - ip.hdr;
    vlan_macip_lens |= (ip.hdr - skb->data) << IXGBE_ADVTXD_MACLEN_SHIFT;
    vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
- 	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens,
- 			    type_tucmd, mss_l4len_idx);
+ 	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, fceof_saidx, type_tucmd,
+ 			    mss_l4len_idx);
return 1;
  }
@@@ -3820,10 -3836,12 +3836,12 @@@ static inline bool ixgbevf_ipv6_csum_is
  }
static void ixgbevf_tx_csum(struct ixgbevf_ring *tx_ring,
- 			    struct ixgbevf_tx_buffer *first)
+ 			    struct ixgbevf_tx_buffer *first,
+ 			    struct ixgbevf_ipsec_tx_data *itd)
  {
    struct sk_buff *skb = first->skb;
    u32 vlan_macip_lens = 0;
+ 	u32 fceof_saidx = 0;
    u32 type_tucmd = 0;
if (skb->ip_summed != CHECKSUM_PARTIAL)
@@@ -3849,6 -3867,10 +3867,10 @@@
    	skb_checksum_help(skb);
    	goto no_csum;
    }
+ 
+ 	if (first->protocol == htons(ETH_P_IP))
+ 		type_tucmd |= IXGBE_ADVTXD_TUCMD_IPV4;
+ 
    /* update TX checksum flag */
    first->tx_flags |= IXGBE_TX_FLAGS_CSUM;
    vlan_macip_lens = skb_checksum_start_offset(skb) -
@@@ -3858,7 -3880,11 +3880,11 @@@ no_csum
    vlan_macip_lens |= skb_network_offset(skb) << IXGBE_ADVTXD_MACLEN_SHIFT;
    vlan_macip_lens |= first->tx_flags & IXGBE_TX_FLAGS_VLAN_MASK;
- 	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens, type_tucmd, 0);
+ 	fceof_saidx |= itd->pfsa;
+ 	type_tucmd |= itd->flags | itd->trailer_len;
+ 
+ 	ixgbevf_tx_ctxtdesc(tx_ring, vlan_macip_lens,
+ 			    fceof_saidx, type_tucmd, 0);
  }
static __le32 ixgbevf_tx_cmd_type(u32 tx_flags)
@@@ -3892,8 -3918,12 +3918,12 @@@ static void ixgbevf_tx_olinfo_status(un
    if (tx_flags & IXGBE_TX_FLAGS_IPV4)
    	olinfo_status |= cpu_to_le32(IXGBE_ADVTXD_POPTS_IXSM);
- 	/* use index 1 context for TSO/FSO/FCOE */
- 	if (tx_flags & IXGBE_TX_FLAGS_TSO)
+ 	/* enable IPsec */
+ 	if (tx_flags & IXGBE_TX_FLAGS_IPSEC)
+ 		olinfo_status |= cpu_to_le32(IXGBE_ADVTXD_POPTS_IPSEC);
+ 
+ 	/* use index 1 context for TSO/FSO/FCOE/IPSEC */
+ 	if (tx_flags & (IXGBE_TX_FLAGS_TSO | IXGBE_TX_FLAGS_IPSEC))
    	olinfo_status |= cpu_to_le32(1u << IXGBE_ADVTXD_IDX_SHIFT);
/* Check Context must be set if Tx switch is enabled, which it
@@@ -4075,6 -4105,7 +4105,7 @@@ static int ixgbevf_xmit_frame_ring(stru
    int tso;
    u32 tx_flags = 0;
    u16 count = TXD_USE_COUNT(skb_headlen(skb));
+ 	struct ixgbevf_ipsec_tx_data ipsec_tx = { 0 };
  #if PAGE_SIZE > IXGBE_MAX_DATA_PER_TXD
    unsigned short f;
  #endif
@@@ -4119,11 -4150,15 +4150,15 @@@
    first->tx_flags = tx_flags;
    first->protocol = vlan_get_protocol(skb);
- 	tso = ixgbevf_tso(tx_ring, first, &hdr_len);
+ #ifdef CONFIG_XFRM_OFFLOAD
+ 	if (skb->sp && !ixgbevf_ipsec_tx(tx_ring, first, &ipsec_tx))
+ 		goto out_drop;
+ #endif
+ 	tso = ixgbevf_tso(tx_ring, first, &hdr_len, &ipsec_tx);
    if (tso < 0)
    	goto out_drop;
    else if (!tso)
- 		ixgbevf_tx_csum(tx_ring, first);
+ 		ixgbevf_tx_csum(tx_ring, first, &ipsec_tx);
ixgbevf_tx_map(tx_ring, first, hdr_len);
@@@ -4233,6 -4268,24 +4268,6 @@@ static int ixgbevf_change_mtu(struct ne
    return 0;
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/* Polling 'interrupt' - used by things like netconsole to send skbs
 - * without having to re-enable interrupts. It's not called while
 - * the interrupt routine is executing.
 - */
 -static void ixgbevf_netpoll(struct net_device *netdev)
 -{
 -	struct ixgbevf_adapter *adapter = netdev_priv(netdev);
 -	int i;
 -
 -	/* if interface is down do nothing */
 -	if (test_bit(__IXGBEVF_DOWN, &adapter->state))
 -		return;
 -	for (i = 0; i < adapter->num_rx_queues; i++)
 -		ixgbevf_msix_clean_rings(0, adapter->q_vector[i]);
 -}
 -#endif /* CONFIG_NET_POLL_CONTROLLER */
 -
  static int ixgbevf_suspend(struct pci_dev *pdev, pm_message_t state)
  {
    struct net_device *netdev = pci_get_drvdata(pdev);
@@@ -4464,6 -4517,9 +4499,6 @@@ static const struct net_device_ops ixgb
    .ndo_tx_timeout		= ixgbevf_tx_timeout,
    .ndo_vlan_rx_add_vid	= ixgbevf_vlan_rx_add_vid,
    .ndo_vlan_rx_kill_vid	= ixgbevf_vlan_rx_kill_vid,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= ixgbevf_netpoll,
 -#endif
    .ndo_features_check	= ixgbevf_features_check,
    .ndo_bpf		= ixgbevf_xdp,
  };
@@@ -4613,6 -4669,7 +4648,7 @@@ static int ixgbevf_probe(struct pci_de
    case ixgbe_mbox_api_11:
    case ixgbe_mbox_api_12:
    case ixgbe_mbox_api_13:
+ 	case ixgbe_mbox_api_14:
    	netdev->max_mtu = IXGBE_MAX_JUMBO_FRAME_SIZE -
    			  (ETH_HLEN + ETH_FCS_LEN);
    	break;
@@@ -4648,6 -4705,7 +4684,7 @@@
pci_set_drvdata(pdev, netdev);
    netif_carrier_off(netdev);
+ 	ixgbevf_init_ipsec_offload(adapter);
ixgbevf_init_last_counter_stats(adapter);
@@@ -4714,6 -4772,7 +4751,7 @@@ static void ixgbevf_remove(struct pci_d
    if (netdev->reg_state == NETREG_REGISTERED)
    	unregister_netdev(netdev);
+ 	ixgbevf_stop_ipsec_offload(adapter);
    ixgbevf_clear_interrupt_scheme(adapter);
    ixgbevf_reset_interrupt_capability(adapter);
diff --combined drivers/net/ethernet/marvell/mvneta.c
index b4ed7d394d07,59ed63102e14..a66f8f8552e4
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@@ -1890,8 -1890,8 +1890,8 @@@ static void mvneta_rxq_drop_pkts(struc
    	if (!data || !(rx_desc->buf_phys_addr))
    		continue;
-		dma_unmap_single(pp->dev->dev.parent, rx_desc->buf_phys_addr,
 -				 MVNETA_RX_BUF_SIZE(pp->pkt_size), DMA_FROM_DEVICE);
 +		dma_unmap_page(pp->dev->dev.parent, rx_desc->buf_phys_addr,
 +			       PAGE_SIZE, DMA_FROM_DEVICE);
    	__free_page(data);
    }
  }
@@@ -2008,8 -2008,8 +2008,8 @@@ static int mvneta_rx_swbm(struct napi_s
    			skb_add_rx_frag(rxq->skb, frag_num, page,
    					frag_offset, frag_size,
    					PAGE_SIZE);
 -				dma_unmap_single(dev->dev.parent, phys_addr,
 -						 PAGE_SIZE, DMA_FROM_DEVICE);
 +				dma_unmap_page(dev->dev.parent, phys_addr,
 +					       PAGE_SIZE, DMA_FROM_DEVICE);
    			rxq->left_size -= frag_size;
    		}
    	} else {
@@@ -2039,8 -2039,9 +2039,8 @@@
    					frag_offset, frag_size,
    					PAGE_SIZE);
-				dma_unmap_single(dev->dev.parent, phys_addr,
 -						 PAGE_SIZE,
 -						 DMA_FROM_DEVICE);
 +				dma_unmap_page(dev->dev.parent, phys_addr,
 +					       PAGE_SIZE, DMA_FROM_DEVICE);
rxq->left_size -= frag_size;
    		}
@@@ -2064,10 -2065,7 +2064,7 @@@
    	/* Linux processing */
    	rxq->skb->protocol = eth_type_trans(rxq->skb, dev);
- 		if (dev->features & NETIF_F_GRO)
- 			napi_gro_receive(napi, rxq->skb);
- 		else
- 			netif_receive_skb(rxq->skb);
+ 		napi_gro_receive(napi, rxq->skb);
/* clean uncomplete skb pointer in queue */
    	rxq->skb = NULL;
@@@ -2395,7 -2393,7 +2392,7 @@@ error
  }
/* Main tx processing */
- static int mvneta_tx(struct sk_buff *skb, struct net_device *dev)
+ static netdev_tx_t mvneta_tx(struct sk_buff *skb, struct net_device *dev)
  {
    struct mvneta_port *pp = netdev_priv(dev);
    u16 txq_id = skb_get_queue_mapping(skb);
@@@ -2509,12 -2507,13 +2506,13 @@@ static void mvneta_tx_done_gbe(struct m
  {
    struct mvneta_tx_queue *txq;
    struct netdev_queue *nq;
+ 	int cpu = smp_processor_id();
while (cause_tx_done) {
    	txq = mvneta_tx_done_policy(pp, cause_tx_done);
nq = netdev_get_tx_queue(pp->dev, txq->id);
- 		__netif_tx_lock(nq, smp_processor_id());
+ 		__netif_tx_lock(nq, cpu);
if (txq->count)
    		mvneta_txq_done(pp, txq);
@@@ -3792,9 -3791,6 +3790,6 @@@ static int mvneta_open(struct net_devic
    		goto err_free_online_hp;
    }
- 	/* In default link is down */
- 	netif_carrier_off(pp->dev);
- 
    ret = mvneta_mdio_probe(pp);
    if (ret < 0) {
    	netdev_err(dev, "cannot probe MDIO bus\n");
@@@ -4597,7 -4593,8 +4592,8 @@@ static int mvneta_probe(struct platform
    	}
    }
- 	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_TSO;
+ 	dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+ 			NETIF_F_TSO | NETIF_F_RXCSUM;
    dev->hw_features |= dev->features;
    dev->vlan_features |= dev->features;
    dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
diff --combined drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 38cc01beea79,c2ed71788e4f..2373cd41a625
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@@ -82,13 -82,19 +82,19 @@@ u32 mvpp2_read(struct mvpp2 *priv, u32 
    return readl(priv->swth_base[0] + offset);
  }
- u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
+ static u32 mvpp2_read_relaxed(struct mvpp2 *priv, u32 offset)
  {
    return readl_relaxed(priv->swth_base[0] + offset);
  }
+ 
+ static inline u32 mvpp2_cpu_to_thread(struct mvpp2 *priv, int cpu)
+ {
+ 	return cpu % priv->nthreads;
+ }
+ 
  /* These accessors should be used to access:
   *
-  * - per-CPU registers, where each CPU has its own copy of the
+  * - per-thread registers, where each thread has its own copy of the
   *   register.
   *
   *   MVPP2_BM_VIRT_ALLOC_REG
@@@ -104,8 -110,8 +110,8 @@@
   *   MVPP2_TXQ_SENT_REG
   *   MVPP2_RXQ_NUM_REG
   *
-  * - global registers that must be accessed through a specific CPU
-  *   window, because they are related to an access to a per-CPU
+  * - global registers that must be accessed through a specific thread
+  *   window, because they are related to an access to a per-thread
   *   register
   *
   *   MVPP2_BM_PHY_ALLOC_REG    (related to MVPP2_BM_VIRT_ALLOC_REG)
@@@ -122,28 -128,28 +128,28 @@@
   *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
   *   MVPP2_TXQ_PREF_BUF_REG    (related to MVPP2_TXQ_NUM_REG)
   */
- void mvpp2_percpu_write(struct mvpp2 *priv, int cpu,
+ static void mvpp2_thread_write(struct mvpp2 *priv, unsigned int thread,
    		       u32 offset, u32 data)
  {
- 	writel(data, priv->swth_base[cpu] + offset);
+ 	writel(data, priv->swth_base[thread] + offset);
  }
- u32 mvpp2_percpu_read(struct mvpp2 *priv, int cpu,
+ static u32 mvpp2_thread_read(struct mvpp2 *priv, unsigned int thread,
    		     u32 offset)
  {
- 	return readl(priv->swth_base[cpu] + offset);
+ 	return readl(priv->swth_base[thread] + offset);
  }
- void mvpp2_percpu_write_relaxed(struct mvpp2 *priv, int cpu,
+ static void mvpp2_thread_write_relaxed(struct mvpp2 *priv, unsigned int thread,
    			       u32 offset, u32 data)
  {
- 	writel_relaxed(data, priv->swth_base[cpu] + offset);
+ 	writel_relaxed(data, priv->swth_base[thread] + offset);
  }
- static u32 mvpp2_percpu_read_relaxed(struct mvpp2 *priv, int cpu,
+ static u32 mvpp2_thread_read_relaxed(struct mvpp2 *priv, unsigned int thread,
    			     u32 offset)
  {
- 	return readl_relaxed(priv->swth_base[cpu] + offset);
+ 	return readl_relaxed(priv->swth_base[thread] + offset);
  }
static dma_addr_t mvpp2_txdesc_dma_addr_get(struct mvpp2_port *port,
@@@ -385,17 -391,17 +391,17 @@@ static void mvpp2_bm_bufs_get_addrs(str
    			    dma_addr_t *dma_addr,
    			    phys_addr_t *phys_addr)
  {
- 	int cpu = get_cpu();
+ 	unsigned int thread = mvpp2_cpu_to_thread(priv, get_cpu());
- 	*dma_addr = mvpp2_percpu_read(priv, cpu,
+ 	*dma_addr = mvpp2_thread_read(priv, thread,
    			      MVPP2_BM_PHY_ALLOC_REG(bm_pool->id));
- 	*phys_addr = mvpp2_percpu_read(priv, cpu, MVPP2_BM_VIRT_ALLOC_REG);
+ 	*phys_addr = mvpp2_thread_read(priv, thread, MVPP2_BM_VIRT_ALLOC_REG);
if (priv->hw_version == MVPP22) {
    	u32 val;
    	u32 dma_addr_highbits, phys_addr_highbits;
- 		val = mvpp2_percpu_read(priv, cpu, MVPP22_BM_ADDR_HIGH_ALLOC);
+ 		val = mvpp2_thread_read(priv, thread, MVPP22_BM_ADDR_HIGH_ALLOC);
    	dma_addr_highbits = (val & MVPP22_BM_ADDR_HIGH_PHYS_MASK);
    	phys_addr_highbits = (val & MVPP22_BM_ADDR_HIGH_VIRT_MASK) >>
    		MVPP22_BM_ADDR_HIGH_VIRT_SHIFT;
@@@ -626,7 -632,11 +632,11 @@@ static inline void mvpp2_bm_pool_put(st
    			     dma_addr_t buf_dma_addr,
    			     phys_addr_t buf_phys_addr)
  {
- 	int cpu = get_cpu();
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+ 	unsigned long flags = 0;
+ 
+ 	if (test_bit(thread, &port->priv->lock_map))
+ 		spin_lock_irqsave(&port->bm_lock[thread], flags);
if (port->priv->hw_version == MVPP22) {
    	u32 val = 0;
@@@ -640,7 -650,7 +650,7 @@@
    			<< MVPP22_BM_ADDR_HIGH_VIRT_RLS_SHIFT) &
    			MVPP22_BM_ADDR_HIGH_VIRT_RLS_MASK;
- 		mvpp2_percpu_write_relaxed(port->priv, cpu,
+ 		mvpp2_thread_write_relaxed(port->priv, thread,
    				   MVPP22_BM_ADDR_HIGH_RLS_REG, val);
    }
@@@ -649,11 -659,14 +659,14 @@@
     * descriptor. Instead of storing the virtual address, we
     * store the physical address
     */
- 	mvpp2_percpu_write_relaxed(port->priv, cpu,
+ 	mvpp2_thread_write_relaxed(port->priv, thread,
    			   MVPP2_BM_VIRT_RLS_REG, buf_phys_addr);
- 	mvpp2_percpu_write_relaxed(port->priv, cpu,
+ 	mvpp2_thread_write_relaxed(port->priv, thread,
    			   MVPP2_BM_PHY_RLS_REG(pool), buf_dma_addr);
+ 	if (test_bit(thread, &port->priv->lock_map))
+ 		spin_unlock_irqrestore(&port->bm_lock[thread], flags);
+ 
    put_cpu();
  }
@@@ -886,7 -899,7 +899,7 @@@ static inline void mvpp2_qvec_interrupt
    	    MVPP2_ISR_DISABLE_INTERRUPT(qvec->sw_thread_mask));
  }
- /* Mask the current CPU's Rx/Tx interrupts
+ /* Mask the current thread's Rx/Tx interrupts
   * Called by on_each_cpu(), guaranteed to run with migration disabled,
   * using smp_processor_id() is OK.
   */
@@@ -894,11 -907,16 +907,16 @@@ static void mvpp2_interrupts_mask(void 
  {
    struct mvpp2_port *port = arg;
- 	mvpp2_percpu_write(port->priv, smp_processor_id(),
+ 	/* If the thread isn't used, don't do anything */
+ 	if (smp_processor_id() > port->priv->nthreads)
+ 		return;
+ 
+ 	mvpp2_thread_write(port->priv,
+ 			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
    		   MVPP2_ISR_RX_TX_MASK_REG(port->id), 0);
  }
- /* Unmask the current CPU's Rx/Tx interrupts.
+ /* Unmask the current thread's Rx/Tx interrupts.
   * Called by on_each_cpu(), guaranteed to run with migration disabled,
   * using smp_processor_id() is OK.
   */
@@@ -907,12 -925,17 +925,17 @@@ static void mvpp2_interrupts_unmask(voi
    struct mvpp2_port *port = arg;
    u32 val;
+ 	/* If the thread isn't used, don't do anything */
+ 	if (smp_processor_id() > port->priv->nthreads)
+ 		return;
+ 
    val = MVPP2_CAUSE_MISC_SUM_MASK |
- 		MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+ 		MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(port->priv->hw_version);
    if (port->has_tx_irqs)
    	val |= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
- 	mvpp2_percpu_write(port->priv, smp_processor_id(),
+ 	mvpp2_thread_write(port->priv,
+ 			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
    		   MVPP2_ISR_RX_TX_MASK_REG(port->id), val);
  }
@@@ -928,7 -951,7 +951,7 @@@ mvpp2_shared_interrupt_mask_unmask(stru
    if (mask)
    	val = 0;
    else
- 		val = MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+ 		val = MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(MVPP22);
for (i = 0; i < port->nqvecs; i++) {
    	struct mvpp2_queue_vector *v = port->qvecs + i;
@@@ -936,7 -959,7 +959,7 @@@
    	if (v->type != MVPP2_QUEUE_VECTOR_SHARED)
    		continue;
- 		mvpp2_percpu_write(port->priv, v->sw_thread_id,
+ 		mvpp2_thread_write(port->priv, v->sw_thread_id,
    			   MVPP2_ISR_RX_TX_MASK_REG(port->id), val);
    }
  }
@@@ -1425,6 -1448,9 +1448,9 @@@ static void mvpp2_defaults_set(struct m
    	    tx_port_num);
    mvpp2_write(port->priv, MVPP2_TXP_SCHED_CMD_1_REG, 0);
+ 	/* Set TXQ scheduling to Round-Robin */
+ 	mvpp2_write(port->priv, MVPP2_TXP_SCHED_FIXED_PRIO_REG, 0);
+ 
    /* Close bandwidth for all queues */
    for (queue = 0; queue < MVPP2_MAX_TXQ; queue++) {
    	ptxq = mvpp2_txq_phys(port->id, queue);
@@@ -1624,7 -1650,8 +1650,8 @@@ mvpp2_txq_next_desc_get(struct mvpp2_tx
  static void mvpp2_aggr_txq_pend_desc_add(struct mvpp2_port *port, int pending)
  {
    /* aggregated access - relevant TXQ number is written in TX desc */
- 	mvpp2_percpu_write(port->priv, smp_processor_id(),
+ 	mvpp2_thread_write(port->priv,
+ 			   mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
    		   MVPP2_AGGR_TXQ_UPDATE_REG, pending);
  }
@@@ -1634,14 -1661,15 +1661,15 @@@
   * Called only from mvpp2_tx(), so migration is disabled, using
   * smp_processor_id() is OK.
   */
- static int mvpp2_aggr_desc_num_check(struct mvpp2 *priv,
+ static int mvpp2_aggr_desc_num_check(struct mvpp2_port *port,
    			     struct mvpp2_tx_queue *aggr_txq, int num)
  {
    if ((aggr_txq->count + num) > MVPP2_AGGR_TXQ_SIZE) {
    	/* Update number of occupied aggregated Tx descriptors */
- 		int cpu = smp_processor_id();
- 		u32 val = mvpp2_read_relaxed(priv,
- 					     MVPP2_AGGR_TXQ_STATUS_REG(cpu));
+ 		unsigned int thread =
+ 			mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+ 		u32 val = mvpp2_read_relaxed(port->priv,
+ 					     MVPP2_AGGR_TXQ_STATUS_REG(thread));
aggr_txq->count = val & MVPP2_AGGR_TXQ_PENDING_MASK;
@@@ -1657,16 -1685,17 +1685,17 @@@
   * only by mvpp2_tx(), so migration is disabled, using
   * smp_processor_id() is OK.
   */
- static int mvpp2_txq_alloc_reserved_desc(struct mvpp2 *priv,
+ static int mvpp2_txq_alloc_reserved_desc(struct mvpp2_port *port,
    				 struct mvpp2_tx_queue *txq, int num)
  {
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+ 	struct mvpp2 *priv = port->priv;
    u32 val;
- 	int cpu = smp_processor_id();
val = (txq->id << MVPP2_TXQ_RSVD_REQ_Q_OFFSET) | num;
- 	mvpp2_percpu_write_relaxed(priv, cpu, MVPP2_TXQ_RSVD_REQ_REG, val);
+ 	mvpp2_thread_write_relaxed(priv, thread, MVPP2_TXQ_RSVD_REQ_REG, val);
- 	val = mvpp2_percpu_read_relaxed(priv, cpu, MVPP2_TXQ_RSVD_RSLT_REG);
+ 	val = mvpp2_thread_read_relaxed(priv, thread, MVPP2_TXQ_RSVD_RSLT_REG);
return val & MVPP2_TXQ_RSVD_RSLT_MASK;
  }
@@@ -1674,12 -1703,13 +1703,13 @@@
  /* Check if there are enough reserved descriptors for transmission.
   * If not, request chunk of reserved descriptors and check again.
   */
- static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2 *priv,
+ static int mvpp2_txq_reserved_desc_num_proc(struct mvpp2_port *port,
    				    struct mvpp2_tx_queue *txq,
    				    struct mvpp2_txq_pcpu *txq_pcpu,
    				    int num)
  {
- 	int req, cpu, desc_count;
+ 	int req, desc_count;
+ 	unsigned int thread;
if (txq_pcpu->reserved_num >= num)
    	return 0;
@@@ -1690,10 -1720,10 +1720,10 @@@
desc_count = 0;
    /* Compute total of used descriptors */
- 	for_each_present_cpu(cpu) {
+ 	for (thread = 0; thread < port->priv->nthreads; thread++) {
    	struct mvpp2_txq_pcpu *txq_pcpu_aux;
- 		txq_pcpu_aux = per_cpu_ptr(txq->pcpu, cpu);
+ 		txq_pcpu_aux = per_cpu_ptr(txq->pcpu, thread);
    	desc_count += txq_pcpu_aux->count;
    	desc_count += txq_pcpu_aux->reserved_num;
    }
@@@ -1702,10 -1732,10 +1732,10 @@@
    desc_count += req;
if (desc_count >
- 	   (txq->size - (num_present_cpus() * MVPP2_CPU_DESC_CHUNK)))
+ 	   (txq->size - (MVPP2_MAX_THREADS * MVPP2_CPU_DESC_CHUNK)))
    	return -ENOMEM;
- 	txq_pcpu->reserved_num += mvpp2_txq_alloc_reserved_desc(priv, txq, req);
+ 	txq_pcpu->reserved_num += mvpp2_txq_alloc_reserved_desc(port, txq, req);
/* OK, the descriptor could have been updated: check again. */
    if (txq_pcpu->reserved_num < num)
@@@ -1759,7 -1789,7 +1789,7 @@@ static u32 mvpp2_txq_desc_csum(int l3_o
/* Get number of sent descriptors and decrement counter.
   * The number of sent descriptors is returned.
-  * Per-CPU access
+  * Per-thread access
   *
   * Called only from mvpp2_txq_done(), called from mvpp2_tx()
   * (migration disabled) and from the TX completion tasklet (migration
@@@ -1771,7 -1801,8 +1801,8 @@@ static inline int mvpp2_txq_sent_desc_p
    u32 val;
/* Reading status reg resets transmitted descriptor counter */
- 	val = mvpp2_percpu_read_relaxed(port->priv, smp_processor_id(),
+ 	val = mvpp2_thread_read_relaxed(port->priv,
+ 					mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
    				MVPP2_TXQ_SENT_REG(txq->id));
return (val & MVPP2_TRANSMITTED_COUNT_MASK) >>
@@@ -1786,10 -1817,15 +1817,15 @@@ static void mvpp2_txq_sent_counter_clea
    struct mvpp2_port *port = arg;
    int queue;
+ 	/* If the thread isn't used, don't do anything */
+ 	if (smp_processor_id() > port->priv->nthreads)
+ 		return;
+ 
    for (queue = 0; queue < port->ntxqs; queue++) {
    	int id = port->txqs[queue]->id;
- 		mvpp2_percpu_read(port->priv, smp_processor_id(),
+ 		mvpp2_thread_read(port->priv,
+ 				  mvpp2_cpu_to_thread(port->priv, smp_processor_id()),
    			  MVPP2_TXQ_SENT_REG(id));
    }
  }
@@@ -1849,13 -1885,13 +1885,13 @@@ static void mvpp2_txp_max_tx_size_set(s
  static void mvpp2_rx_pkts_coal_set(struct mvpp2_port *port,
    			   struct mvpp2_rx_queue *rxq)
  {
- 	int cpu = get_cpu();
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
if (rxq->pkts_coal > MVPP2_OCCUPIED_THRESH_MASK)
    	rxq->pkts_coal = MVPP2_OCCUPIED_THRESH_MASK;
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_THRESH_REG,
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_THRESH_REG,
    		   rxq->pkts_coal);
put_cpu();
@@@ -1865,15 -1901,15 +1901,15 @@@
  static void mvpp2_tx_pkts_coal_set(struct mvpp2_port *port,
    			   struct mvpp2_tx_queue *txq)
  {
- 	int cpu = get_cpu();
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
    u32 val;
if (txq->done_pkts_coal > MVPP2_TXQ_THRESH_MASK)
    	txq->done_pkts_coal = MVPP2_TXQ_THRESH_MASK;
val = (txq->done_pkts_coal << MVPP2_TXQ_THRESH_OFFSET);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_THRESH_REG, val);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_THRESH_REG, val);
put_cpu();
  }
@@@ -1974,7 -2010,7 +2010,7 @@@ static void mvpp2_txq_done(struct mvpp2
    struct netdev_queue *nq = netdev_get_tx_queue(port->dev, txq->log_id);
    int tx_done;
- 	if (txq_pcpu->cpu != smp_processor_id())
+ 	if (txq_pcpu->thread != mvpp2_cpu_to_thread(port->priv, smp_processor_id()))
    	netdev_err(port->dev, "wrong cpu on the end of Tx processing\n");
tx_done = mvpp2_txq_sent_desc_proc(port, txq);
@@@ -1990,7 -2026,7 +2026,7 @@@
  }
static unsigned int mvpp2_tx_done(struct mvpp2_port *port, u32 cause,
- 				  int cpu)
+ 				  unsigned int thread)
  {
    struct mvpp2_tx_queue *txq;
    struct mvpp2_txq_pcpu *txq_pcpu;
@@@ -2001,7 -2037,7 +2037,7 @@@
    	if (!txq)
    		break;
- 		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+ 		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
if (txq_pcpu->count) {
    		mvpp2_txq_done(port, txq, txq_pcpu);
@@@ -2017,8 -2053,8 +2053,8 @@@
/* Allocate and initialize descriptors for aggr TXQ */
  static int mvpp2_aggr_txq_init(struct platform_device *pdev,
- 			       struct mvpp2_tx_queue *aggr_txq, int cpu,
- 			       struct mvpp2 *priv)
+ 			       struct mvpp2_tx_queue *aggr_txq,
+ 			       unsigned int thread, struct mvpp2 *priv)
  {
    u32 txq_dma;
@@@ -2033,7 -2069,7 +2069,7 @@@
/* Aggr TXQ no reset WA */
    aggr_txq->next_desc_to_proc = mvpp2_read(priv,
- 						 MVPP2_AGGR_TXQ_INDEX_REG(cpu));
+ 						 MVPP2_AGGR_TXQ_INDEX_REG(thread));
/* Set Tx descriptors queue starting address indirect
     * access
@@@ -2044,8 -2080,8 +2080,8 @@@
    	txq_dma = aggr_txq->descs_dma >>
    		MVPP22_AGGR_TXQ_DESC_ADDR_OFFS;
- 	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_ADDR_REG(cpu), txq_dma);
- 	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_SIZE_REG(cpu),
+ 	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_ADDR_REG(thread), txq_dma);
+ 	mvpp2_write(priv, MVPP2_AGGR_TXQ_DESC_SIZE_REG(thread),
    	    MVPP2_AGGR_TXQ_SIZE);
return 0;
@@@ -2056,8 -2092,8 +2092,8 @@@ static int mvpp2_rxq_init(struct mvpp2_
    		  struct mvpp2_rx_queue *rxq)
{
+ 	unsigned int thread;
    u32 rxq_dma;
- 	int cpu;
rxq->size = port->rx_ring_size;
@@@ -2074,15 -2110,15 +2110,15 @@@
    mvpp2_write(port->priv, MVPP2_RXQ_STATUS_REG(rxq->id), 0);
/* Set Rx descriptors queue starting address - indirect access */
- 	cpu = get_cpu();
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
+ 	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
    if (port->priv->hw_version == MVPP21)
    	rxq_dma = rxq->descs_dma;
    else
    	rxq_dma = rxq->descs_dma >> MVPP22_DESC_ADDR_OFFS;
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_ADDR_REG, rxq_dma);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_SIZE_REG, rxq->size);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_INDEX_REG, 0);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_ADDR_REG, rxq_dma);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_SIZE_REG, rxq->size);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_INDEX_REG, 0);
    put_cpu();
/* Set Offset */
@@@ -2127,7 -2163,7 +2163,7 @@@ static void mvpp2_rxq_drop_pkts(struct 
  static void mvpp2_rxq_deinit(struct mvpp2_port *port,
    		     struct mvpp2_rx_queue *rxq)
  {
- 	int cpu;
+ 	unsigned int thread;
mvpp2_rxq_drop_pkts(port, rxq);
@@@ -2146,10 -2182,10 +2182,10 @@@
     * free descriptor number
     */
    mvpp2_write(port->priv, MVPP2_RXQ_STATUS_REG(rxq->id), 0);
- 	cpu = get_cpu();
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_NUM_REG, rxq->id);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_ADDR_REG, 0);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_RXQ_DESC_SIZE_REG, 0);
+ 	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_NUM_REG, rxq->id);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_ADDR_REG, 0);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_RXQ_DESC_SIZE_REG, 0);
    put_cpu();
  }
@@@ -2158,7 -2194,8 +2194,8 @@@ static int mvpp2_txq_init(struct mvpp2_
    		  struct mvpp2_tx_queue *txq)
  {
    u32 val;
- 	int cpu, desc, desc_per_txq, tx_port_num;
+ 	unsigned int thread;
+ 	int desc, desc_per_txq, tx_port_num;
    struct mvpp2_txq_pcpu *txq_pcpu;
txq->size = port->tx_ring_size;
@@@ -2173,18 -2210,18 +2210,18 @@@
    txq->last_desc = txq->size - 1;
/* Set Tx descriptors queue starting address - indirect access */
- 	cpu = get_cpu();
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_ADDR_REG,
+ 	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_ADDR_REG,
    		   txq->descs_dma);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_SIZE_REG,
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_SIZE_REG,
    		   txq->size & MVPP2_TXQ_DESC_SIZE_MASK);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_INDEX_REG, 0);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_RSVD_CLR_REG,
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_INDEX_REG, 0);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_RSVD_CLR_REG,
    		   txq->id << MVPP2_TXQ_RSVD_CLR_OFFSET);
- 	val = mvpp2_percpu_read(port->priv, cpu, MVPP2_TXQ_PENDING_REG);
+ 	val = mvpp2_thread_read(port->priv, thread, MVPP2_TXQ_PENDING_REG);
    val &= ~MVPP2_TXQ_PENDING_MASK;
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PENDING_REG, val);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PENDING_REG, val);
/* Calculate base address in prefetch buffer. We reserve 16 descriptors
     * for each existing TXQ.
@@@ -2195,7 -2232,7 +2232,7 @@@
    desc = (port->id * MVPP2_MAX_TXQ * desc_per_txq) +
           (txq->log_id * desc_per_txq);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG,
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG,
    		   MVPP2_PREF_BUF_PTR(desc) | MVPP2_PREF_BUF_SIZE_16 |
    		   MVPP2_PREF_BUF_THRESH(desc_per_txq / 2));
    put_cpu();
@@@ -2214,8 -2251,8 +2251,8 @@@
    mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_SIZE_REG(txq->log_id),
    	    val);
- 	for_each_present_cpu(cpu) {
- 		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+ 	for (thread = 0; thread < port->priv->nthreads; thread++) {
+ 		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
    	txq_pcpu->size = txq->size;
    	txq_pcpu->buffs = kmalloc_array(txq_pcpu->size,
    					sizeof(*txq_pcpu->buffs),
@@@ -2249,10 -2286,10 +2286,10 @@@ static void mvpp2_txq_deinit(struct mvp
    		     struct mvpp2_tx_queue *txq)
  {
    struct mvpp2_txq_pcpu *txq_pcpu;
- 	int cpu;
+ 	unsigned int thread;
- 	for_each_present_cpu(cpu) {
- 		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+ 	for (thread = 0; thread < port->priv->nthreads; thread++) {
+ 		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
    	kfree(txq_pcpu->buffs);
if (txq_pcpu->tso_headers)
@@@ -2278,10 -2315,10 +2315,10 @@@
    mvpp2_write(port->priv, MVPP2_TXQ_SCHED_TOKEN_CNTR_REG(txq->id), 0);
/* Set Tx descriptors queue starting address and size */
- 	cpu = get_cpu();
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_ADDR_REG, 0);
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_DESC_SIZE_REG, 0);
+ 	thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_ADDR_REG, 0);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_DESC_SIZE_REG, 0);
    put_cpu();
  }
@@@ -2289,14 -2326,14 +2326,14 @@@
  static void mvpp2_txq_clean(struct mvpp2_port *port, struct mvpp2_tx_queue *txq)
  {
    struct mvpp2_txq_pcpu *txq_pcpu;
- 	int delay, pending, cpu;
+ 	int delay, pending;
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, get_cpu());
    u32 val;
- 	cpu = get_cpu();
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_NUM_REG, txq->id);
- 	val = mvpp2_percpu_read(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_NUM_REG, txq->id);
+ 	val = mvpp2_thread_read(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG);
    val |= MVPP2_TXQ_DRAIN_EN_MASK;
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG, val);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG, val);
/* The napi queue has been stopped so wait for all packets
     * to be transmitted.
@@@ -2312,17 -2349,17 +2349,17 @@@
    	mdelay(1);
    	delay++;
- 		pending = mvpp2_percpu_read(port->priv, cpu,
+ 		pending = mvpp2_thread_read(port->priv, thread,
    				    MVPP2_TXQ_PENDING_REG);
    	pending &= MVPP2_TXQ_PENDING_MASK;
    } while (pending);
val &= ~MVPP2_TXQ_DRAIN_EN_MASK;
- 	mvpp2_percpu_write(port->priv, cpu, MVPP2_TXQ_PREF_BUF_REG, val);
+ 	mvpp2_thread_write(port->priv, thread, MVPP2_TXQ_PREF_BUF_REG, val);
    put_cpu();
- 	for_each_present_cpu(cpu) {
- 		txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
+ 	for (thread = 0; thread < port->priv->nthreads; thread++) {
+ 		txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
/* Release all packets */
    	mvpp2_txq_bufs_free(port, txq, txq_pcpu, txq_pcpu->count);
@@@ -2389,13 -2426,17 +2426,17 @@@ err_cleanup
  static int mvpp2_setup_txqs(struct mvpp2_port *port)
  {
    struct mvpp2_tx_queue *txq;
- 	int queue, err;
+ 	int queue, err, cpu;
for (queue = 0; queue < port->ntxqs; queue++) {
    	txq = port->txqs[queue];
    	err = mvpp2_txq_init(port, txq);
    	if (err)
    		goto err_cleanup;
+ 
+ 		/* Assign this queue to a CPU */
+ 		cpu = queue % num_present_cpus();
+ 		netif_set_xps_queue(port->dev, cpumask_of(cpu), queue);
    }
if (port->has_tx_irqs) {
@@@ -2503,16 -2544,20 +2544,20 @@@ static void mvpp2_tx_proc_cb(unsigned l
  {
    struct net_device *dev = (struct net_device *)data;
    struct mvpp2_port *port = netdev_priv(dev);
- 	struct mvpp2_port_pcpu *port_pcpu = this_cpu_ptr(port->pcpu);
+ 	struct mvpp2_port_pcpu *port_pcpu;
    unsigned int tx_todo, cause;
+ 	port_pcpu = per_cpu_ptr(port->pcpu,
+ 				mvpp2_cpu_to_thread(port->priv, smp_processor_id()));
+ 
    if (!netif_running(dev))
    	return;
    port_pcpu->timer_scheduled = false;
/* Process all the Tx queues */
    cause = (1 << port->ntxqs) - 1;
- 	tx_todo = mvpp2_tx_done(port, cause, smp_processor_id());
+ 	tx_todo = mvpp2_tx_done(port, cause,
+ 				mvpp2_cpu_to_thread(port->priv, smp_processor_id()));
/* Set the timer in case not all the packets were processed */
    if (tx_todo)
@@@ -2728,7 -2773,8 +2773,8 @@@ static inline voi
  tx_desc_unmap_put(struct mvpp2_port *port, struct mvpp2_tx_queue *txq,
    	  struct mvpp2_tx_desc *desc)
  {
- 	struct mvpp2_txq_pcpu *txq_pcpu = this_cpu_ptr(txq->pcpu);
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+ 	struct mvpp2_txq_pcpu *txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
dma_addr_t buf_dma_addr =
    	mvpp2_txdesc_dma_addr_get(port, desc);
@@@ -2745,7 -2791,8 +2791,8 @@@ static int mvpp2_tx_frag_process(struc
    			 struct mvpp2_tx_queue *aggr_txq,
    			 struct mvpp2_tx_queue *txq)
  {
- 	struct mvpp2_txq_pcpu *txq_pcpu = this_cpu_ptr(txq->pcpu);
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+ 	struct mvpp2_txq_pcpu *txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
    struct mvpp2_tx_desc *tx_desc;
    int i;
    dma_addr_t buf_dma_addr;
@@@ -2864,9 -2911,8 +2911,8 @@@ static int mvpp2_tx_tso(struct sk_buff 
    int i, len, descs = 0;
/* Check number of available descriptors */
- 	if (mvpp2_aggr_desc_num_check(port->priv, aggr_txq,
- 				      tso_count_descs(skb)) ||
- 	    mvpp2_txq_reserved_desc_num_proc(port->priv, txq, txq_pcpu,
+ 	if (mvpp2_aggr_desc_num_check(port, aggr_txq, tso_count_descs(skb)) ||
+ 	    mvpp2_txq_reserved_desc_num_proc(port, txq, txq_pcpu,
    				     tso_count_descs(skb)))
    	return 0;
@@@ -2906,21 -2952,28 +2952,28 @@@ release
  }
/* Main tx processing */
- static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
+ static netdev_tx_t mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
  {
    struct mvpp2_port *port = netdev_priv(dev);
    struct mvpp2_tx_queue *txq, *aggr_txq;
    struct mvpp2_txq_pcpu *txq_pcpu;
    struct mvpp2_tx_desc *tx_desc;
    dma_addr_t buf_dma_addr;
+ 	unsigned long flags = 0;
+ 	unsigned int thread;
    int frags = 0;
    u16 txq_id;
    u32 tx_cmd;
+ 	thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
+ 
    txq_id = skb_get_queue_mapping(skb);
    txq = port->txqs[txq_id];
- 	txq_pcpu = this_cpu_ptr(txq->pcpu);
- 	aggr_txq = &port->priv->aggr_txqs[smp_processor_id()];
+ 	txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
+ 	aggr_txq = &port->priv->aggr_txqs[thread];
+ 
+ 	if (test_bit(thread, &port->priv->lock_map))
+ 		spin_lock_irqsave(&port->tx_lock[thread], flags);
if (skb_is_gso(skb)) {
    	frags = mvpp2_tx_tso(skb, dev, txq, aggr_txq, txq_pcpu);
@@@ -2929,9 -2982,8 +2982,8 @@@
    frags = skb_shinfo(skb)->nr_frags + 1;
/* Check number of available descriptors */
- 	if (mvpp2_aggr_desc_num_check(port->priv, aggr_txq, frags) ||
- 	    mvpp2_txq_reserved_desc_num_proc(port->priv, txq,
- 					     txq_pcpu, frags)) {
+ 	if (mvpp2_aggr_desc_num_check(port, aggr_txq, frags) ||
+ 	    mvpp2_txq_reserved_desc_num_proc(port, txq, txq_pcpu, frags)) {
    	frags = 0;
    	goto out;
    }
@@@ -2973,7 -3025,7 +3025,7 @@@
out:
    if (frags > 0) {
- 		struct mvpp2_pcpu_stats *stats = this_cpu_ptr(port->stats);
+ 		struct mvpp2_pcpu_stats *stats = per_cpu_ptr(port->stats, thread);
    	struct netdev_queue *nq = netdev_get_tx_queue(dev, txq_id);
txq_pcpu->reserved_num -= frags;
@@@ -3003,11 -3055,14 +3055,14 @@@
    /* Set the timer in case not all frags were processed */
    if (!port->has_tx_irqs && txq_pcpu->count <= frags &&
        txq_pcpu->count > 0) {
- 		struct mvpp2_port_pcpu *port_pcpu = this_cpu_ptr(port->pcpu);
+ 		struct mvpp2_port_pcpu *port_pcpu = per_cpu_ptr(port->pcpu, thread);
mvpp2_timer_set(port_pcpu);
    }
+ 	if (test_bit(thread, &port->priv->lock_map))
+ 		spin_unlock_irqrestore(&port->tx_lock[thread], flags);
+ 
    return NETDEV_TX_OK;
  }
@@@ -3027,7 -3082,7 +3082,7 @@@ static int mvpp2_poll(struct napi_struc
    int rx_done = 0;
    struct mvpp2_port *port = netdev_priv(napi->dev);
    struct mvpp2_queue_vector *qv;
- 	int cpu = smp_processor_id();
+ 	unsigned int thread = mvpp2_cpu_to_thread(port->priv, smp_processor_id());
qv = container_of(napi, struct mvpp2_queue_vector, napi);
@@@ -3041,7 -3096,7 +3096,7 @@@
     *
     * Each CPU has its own Rx/Tx cause register
     */
- 	cause_rx_tx = mvpp2_percpu_read_relaxed(port->priv, qv->sw_thread_id,
+ 	cause_rx_tx = mvpp2_thread_read_relaxed(port->priv, qv->sw_thread_id,
    					MVPP2_ISR_RX_TX_CAUSE_REG(port->id));
cause_misc = cause_rx_tx & MVPP2_CAUSE_MISC_SUM_MASK;
@@@ -3050,21 -3105,20 +3105,22 @@@
/* Clear the cause register */
    	mvpp2_write(port->priv, MVPP2_ISR_MISC_CAUSE_REG, 0);
- 		mvpp2_percpu_write(port->priv, cpu,
+ 		mvpp2_thread_write(port->priv, thread,
    			   MVPP2_ISR_RX_TX_CAUSE_REG(port->id),
    			   cause_rx_tx & ~MVPP2_CAUSE_MISC_SUM_MASK);
    }
-	cause_tx = cause_rx_tx & MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
 -	if (cause_tx) {
 -		cause_tx >>= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET;
 -		mvpp2_tx_done(port, cause_tx, qv->sw_thread_id);
 +	if (port->has_tx_irqs) {
 +		cause_tx = cause_rx_tx & MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_MASK;
 +		if (cause_tx) {
 +			cause_tx >>= MVPP2_CAUSE_TXQ_OCCUP_DESC_ALL_OFFSET;
 +			mvpp2_tx_done(port, cause_tx, qv->sw_thread_id);
 +		}
    }
/* Process RX packets */
- 	cause_rx = cause_rx_tx & MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK;
+ 	cause_rx = cause_rx_tx &
+ 		   MVPP2_CAUSE_RXQ_OCCUP_DESC_ALL_MASK(port->priv->hw_version);
    cause_rx <<= qv->first_rxq;
    cause_rx |= qv->pending_cause_rx;
    while (cause_rx && budget > 0) {
@@@ -3139,14 -3193,13 +3195,13 @@@ static void mvpp2_start_dev(struct mvpp
    for (i = 0; i < port->nqvecs; i++)
    	napi_enable(&port->qvecs[i].napi);
- 	/* Enable interrupts on all CPUs */
+ 	/* Enable interrupts on all threads */
    mvpp2_interrupts_enable(port);
if (port->priv->hw_version == MVPP22)
    	mvpp22_mode_reconfigure(port);
if (port->phylink) {
- 		netif_carrier_off(port->dev);
    	phylink_start(port->phylink);
    } else {
    	/* Phylink isn't used as of now for ACPI, so the MAC has to be
@@@ -3169,7 -3222,7 +3224,7 @@@ static void mvpp2_stop_dev(struct mvpp2
  {
    int i;
- 	/* Disable interrupts on all CPUs */
+ 	/* Disable interrupts on all threads */
    mvpp2_interrupts_disable(port);
for (i = 0; i < port->nqvecs; i++)
@@@ -3249,9 -3302,18 +3304,18 @@@ static int mvpp2_irqs_init(struct mvpp2
    	if (err)
    		goto err;
- 		if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE)
- 			irq_set_affinity_hint(qv->irq,
- 					      cpumask_of(qv->sw_thread_id));
+ 		if (qv->type == MVPP2_QUEUE_VECTOR_PRIVATE) {
+ 			unsigned long mask = 0;
+ 			unsigned int cpu;
+ 
+ 			for_each_present_cpu(cpu) {
+ 				if (mvpp2_cpu_to_thread(port->priv, cpu) ==
+ 				    qv->sw_thread_id)
+ 					mask |= BIT(cpu);
+ 			}
+ 
+ 			irq_set_affinity_hint(qv->irq, to_cpumask(&mask));
+ 		}
    }
return 0;
@@@ -3395,11 -3457,11 +3459,11 @@@ static int mvpp2_stop(struct net_devic
  {
    struct mvpp2_port *port = netdev_priv(dev);
    struct mvpp2_port_pcpu *port_pcpu;
- 	int cpu;
+ 	unsigned int thread;
mvpp2_stop_dev(port);
- 	/* Mask interrupts on all CPUs */
+ 	/* Mask interrupts on all threads */
    on_each_cpu(mvpp2_interrupts_mask, port, 1);
    mvpp2_shared_interrupt_mask_unmask(port, true);
@@@ -3410,8 -3472,8 +3474,8 @@@
mvpp2_irqs_deinit(port);
    if (!port->has_tx_irqs) {
- 		for_each_present_cpu(cpu) {
- 			port_pcpu = per_cpu_ptr(port->pcpu, cpu);
+ 		for (thread = 0; thread < port->priv->nthreads; thread++) {
+ 			port_pcpu = per_cpu_ptr(port->pcpu, thread);
hrtimer_cancel(&port_pcpu->tx_done_timer);
    		port_pcpu->timer_scheduled = false;
@@@ -3556,7 -3618,7 +3620,7 @@@ mvpp2_get_stats64(struct net_device *de
  {
    struct mvpp2_port *port = netdev_priv(dev);
    unsigned int start;
- 	int cpu;
+ 	unsigned int cpu;
for_each_possible_cpu(cpu) {
    	struct mvpp2_pcpu_stats *cpu_stats;
@@@ -3983,12 -4045,18 +4047,18 @@@ static int mvpp2_simple_queue_vectors_i
  static int mvpp2_multi_queue_vectors_init(struct mvpp2_port *port,
    				  struct device_node *port_node)
  {
+ 	struct mvpp2 *priv = port->priv;
    struct mvpp2_queue_vector *v;
    int i, ret;
- 	port->nqvecs = num_possible_cpus();
- 	if (queue_mode == MVPP2_QDIST_SINGLE_MODE)
- 		port->nqvecs += 1;
+ 	switch (queue_mode) {
+ 	case MVPP2_QDIST_SINGLE_MODE:
+ 		port->nqvecs = priv->nthreads + 1;
+ 		break;
+ 	case MVPP2_QDIST_MULTI_MODE:
+ 		port->nqvecs = priv->nthreads;
+ 		break;
+ 	}
for (i = 0; i < port->nqvecs; i++) {
    	char irqname[16];
@@@ -4000,7 -4068,10 +4070,10 @@@
    	v->sw_thread_id = i;
    	v->sw_thread_mask = BIT(i);
- 		snprintf(irqname, sizeof(irqname), "tx-cpu%d", i);
+ 		if (port->flags & MVPP2_F_DT_COMPAT)
+ 			snprintf(irqname, sizeof(irqname), "tx-cpu%d", i);
+ 		else
+ 			snprintf(irqname, sizeof(irqname), "hif%d", i);
if (queue_mode == MVPP2_QDIST_MULTI_MODE) {
    		v->first_rxq = i * MVPP2_DEFAULT_RXQ;
@@@ -4010,7 -4081,9 +4083,9 @@@
    		v->first_rxq = 0;
    		v->nrxqs = port->nrxqs;
    		v->type = MVPP2_QUEUE_VECTOR_SHARED;
- 			strncpy(irqname, "rx-shared", sizeof(irqname));
+ 
+ 			if (port->flags & MVPP2_F_DT_COMPAT)
+ 				strncpy(irqname, "rx-shared", sizeof(irqname));
    	}
if (port_node)
@@@ -4087,7 -4160,8 +4162,8 @@@ static int mvpp2_port_init(struct mvpp2
    struct device *dev = port->dev->dev.parent;
    struct mvpp2 *priv = port->priv;
    struct mvpp2_txq_pcpu *txq_pcpu;
- 	int queue, cpu, err;
+ 	unsigned int thread;
+ 	int queue, err;
/* Checks for hardware constraints */
    if (port->first_rxq + port->nrxqs >
@@@ -4131,9 -4205,9 +4207,9 @@@
    	txq->id = queue_phy_id;
    	txq->log_id = queue;
    	txq->done_pkts_coal = MVPP2_TXDONE_COAL_PKTS_THRESH;
- 		for_each_present_cpu(cpu) {
- 			txq_pcpu = per_cpu_ptr(txq->pcpu, cpu);
- 			txq_pcpu->cpu = cpu;
+ 		for (thread = 0; thread < priv->nthreads; thread++) {
+ 			txq_pcpu = per_cpu_ptr(txq->pcpu, thread);
+ 			txq_pcpu->thread = thread;
    	}
port->txqs[queue] = txq;
@@@ -4206,24 -4280,51 +4282,51 @@@ err_free_percpu
    return err;
  }
- /* Checks if the port DT description has the TX interrupts
-  * described. On PPv2.1, there are no such interrupts. On PPv2.2,
-  * there are available, but we need to keep support for old DTs.
+ static bool mvpp22_port_has_legacy_tx_irqs(struct device_node *port_node,
+ 					   unsigned long *flags)
+ {
+ 	char *irqs[5] = { "rx-shared", "tx-cpu0", "tx-cpu1", "tx-cpu2",
+ 			  "tx-cpu3" };
+ 	int i;
+ 
+ 	for (i = 0; i < 5; i++)
+ 		if (of_property_match_string(port_node, "interrupt-names",
+ 					     irqs[i]) < 0)
+ 			return false;
+ 
+ 	*flags |= MVPP2_F_DT_COMPAT;
+ 	return true;
+ }
+ 
+ /* Checks if the port dt description has the required Tx interrupts:
+  * - PPv2.1: there are no such interrupts.
+  * - PPv2.2:
+  *   - The old DTs have: "rx-shared", "tx-cpuX" with X in [0...3]
+  *   - The new ones have: "hifX" with X in [0..8]
+  *
+  * All those variants are supported to keep the backward compatibility.
   */
- static bool mvpp2_port_has_tx_irqs(struct mvpp2 *priv,
- 				   struct device_node *port_node)
+ static bool mvpp2_port_has_irqs(struct mvpp2 *priv,
+ 				struct device_node *port_node,
+ 				unsigned long *flags)
  {
- 	char *irqs[5] = { "rx-shared", "tx-cpu0", "tx-cpu1",
- 			  "tx-cpu2", "tx-cpu3" };
- 	int ret, i;
+ 	char name[5];
+ 	int i;
+ 
+ 	/* ACPI */
+ 	if (!port_node)
+ 		return true;
if (priv->hw_version == MVPP21)
    	return false;
- 	for (i = 0; i < 5; i++) {
- 		ret = of_property_match_string(port_node, "interrupt-names",
- 					       irqs[i]);
- 		if (ret < 0)
+ 	if (mvpp22_port_has_legacy_tx_irqs(port_node, flags))
+ 		return true;
+ 
+ 	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
+ 		snprintf(name, 5, "hif%d", i);
+ 		if (of_property_match_string(port_node, "interrupt-names",
+ 					     name) < 0)
    		return false;
    }
@@@ -4600,23 -4701,21 +4703,21 @@@ static int mvpp2_port_probe(struct plat
    struct resource *res;
    struct phylink *phylink;
    char *mac_from = "";
- 	unsigned int ntxqs, nrxqs;
+ 	unsigned int ntxqs, nrxqs, thread;
+ 	unsigned long flags = 0;
    bool has_tx_irqs;
    u32 id;
    int features;
    int phy_mode;
- 	int err, i, cpu;
+ 	int err, i;
- 	if (port_node) {
- 		has_tx_irqs = mvpp2_port_has_tx_irqs(priv, port_node);
- 	} else {
- 		has_tx_irqs = true;
- 		queue_mode = MVPP2_QDIST_MULTI_MODE;
+ 	has_tx_irqs = mvpp2_port_has_irqs(priv, port_node, &flags);
+ 	if (!has_tx_irqs && queue_mode == MVPP2_QDIST_MULTI_MODE) {
+ 		dev_err(&pdev->dev,
+ 			"not enough IRQs to support multi queue mode\n");
+ 		return -EINVAL;
    }
- 	if (!has_tx_irqs)
- 		queue_mode = MVPP2_QDIST_SINGLE_MODE;
- 
    ntxqs = MVPP2_MAX_TXQ;
    if (priv->hw_version == MVPP22 && queue_mode == MVPP2_QDIST_MULTI_MODE)
    	nrxqs = MVPP2_DEFAULT_RXQ * num_possible_cpus();
@@@ -4664,6 -4763,7 +4765,7 @@@
    port->nrxqs = nrxqs;
    port->priv = priv;
    port->has_tx_irqs = has_tx_irqs;
+ 	port->flags = flags;
err = mvpp2_queue_vectors_init(port, port_node);
    if (err)
@@@ -4760,8 -4860,8 +4862,8 @@@
    }
if (!port->has_tx_irqs) {
- 		for_each_present_cpu(cpu) {
- 			port_pcpu = per_cpu_ptr(port->pcpu, cpu);
+ 		for (thread = 0; thread < priv->nthreads; thread++) {
+ 			port_pcpu = per_cpu_ptr(port->pcpu, thread);
hrtimer_init(&port_pcpu->tx_done_timer, CLOCK_MONOTONIC,
    			     HRTIMER_MODE_REL_PINNED);
@@@ -5045,13 -5145,13 +5147,13 @@@ static int mvpp2_init(struct platform_d
    }
/* Allocate and initialize aggregated TXQs */
- 	priv->aggr_txqs = devm_kcalloc(&pdev->dev, num_present_cpus(),
+ 	priv->aggr_txqs = devm_kcalloc(&pdev->dev, MVPP2_MAX_THREADS,
    			       sizeof(*priv->aggr_txqs),
    			       GFP_KERNEL);
    if (!priv->aggr_txqs)
    	return -ENOMEM;
- 	for_each_present_cpu(i) {
+ 	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
    	priv->aggr_txqs[i].id = i;
    	priv->aggr_txqs[i].size = MVPP2_AGGR_TXQ_SIZE;
    	err = mvpp2_aggr_txq_init(pdev, &priv->aggr_txqs[i], i, priv);
@@@ -5098,7 -5198,7 +5200,7 @@@ static int mvpp2_probe(struct platform_
    struct mvpp2 *priv;
    struct resource *res;
    void __iomem *base;
- 	int i;
+ 	int i, shared;
    int err;
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
@@@ -5163,6 -5263,15 +5265,15 @@@
mvpp2_setup_bm_pool();
+ 
+ 	priv->nthreads = min_t(unsigned int, num_present_cpus(),
+ 			       MVPP2_MAX_THREADS);
+ 
+ 	shared = num_present_cpus() - priv->nthreads;
+ 	if (shared > 0)
+ 		bitmap_fill(&priv->lock_map,
+ 			    min_t(int, shared, MVPP2_MAX_THREADS));
+ 
    for (i = 0; i < MVPP2_MAX_THREADS; i++) {
    	u32 addr_space_sz;
@@@ -5337,7 -5446,7 +5448,7 @@@ static int mvpp2_remove(struct platform
    	mvpp2_bm_pool_destroy(pdev, priv, bm_pool);
    }
- 	for_each_present_cpu(i) {
+ 	for (i = 0; i < MVPP2_MAX_THREADS; i++) {
    	struct mvpp2_tx_queue *aggr_txq = &priv->aggr_txqs[i];
dma_free_coherent(&pdev->dev,
diff --combined drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 54118b77dc1f,d14c4051edd8..5955b4d844cc
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@@ -3049,8 -3049,8 +3049,8 @@@ static int mlx5e_alloc_drop_cq(struct m
    return mlx5e_alloc_cq_common(mdev, param, cq);
  }
- static int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
- 			      struct mlx5e_rq *drop_rq)
+ int mlx5e_open_drop_rq(struct mlx5e_priv *priv,
+ 		       struct mlx5e_rq *drop_rq)
  {
    struct mlx5_core_dev *mdev = priv->mdev;
    struct mlx5e_cq_param cq_param = {};
@@@ -3094,7 -3094,7 +3094,7 @@@ err_free_cq
    return err;
  }
- static void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq)
+ void mlx5e_close_drop_rq(struct mlx5e_rq *drop_rq)
  {
    mlx5e_destroy_rq(drop_rq);
    mlx5e_free_rq(drop_rq);
@@@ -4315,6 -4315,22 +4315,6 @@@ static int mlx5e_xdp(struct net_device 
    }
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -/* Fake "interrupt" called by netpoll (eg netconsole) to send skbs without
 - * reenabling interrupts.
 - */
 -static void mlx5e_netpoll(struct net_device *dev)
 -{
 -	struct mlx5e_priv *priv = netdev_priv(dev);
 -	struct mlx5e_channels *chs = &priv->channels;
 -
 -	int i;
 -
 -	for (i = 0; i < chs->num; i++)
 -		napi_schedule(&chs->c[i]->napi);
 -}
 -#endif
 -
  static const struct net_device_ops mlx5e_netdev_ops = {
    .ndo_open                = mlx5e_open,
    .ndo_stop                = mlx5e_close,
@@@ -4340,6 -4356,9 +4340,6 @@@
  #ifdef CONFIG_MLX5_EN_ARFS
    .ndo_rx_flow_steer	 = mlx5e_rx_flow_steer,
  #endif
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller     = mlx5e_netpoll,
 -#endif
  #ifdef CONFIG_MLX5_ESWITCH
    /* SRIOV E-Switch NDOs */
    .ndo_set_vf_mac          = mlx5e_set_vf_mac,
@@@ -4707,7 -4726,7 +4707,7 @@@ static void mlx5e_build_nic_netdev(stru
    mlx5e_tls_build_netdev(priv);
  }
- static void mlx5e_create_q_counters(struct mlx5e_priv *priv)
+ void mlx5e_create_q_counters(struct mlx5e_priv *priv)
  {
    struct mlx5_core_dev *mdev = priv->mdev;
    int err;
@@@ -4725,7 -4744,7 +4725,7 @@@
    }
  }
- static void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
+ void mlx5e_destroy_q_counters(struct mlx5e_priv *priv)
  {
    if (priv->q_counter)
    	mlx5_core_dealloc_q_counter(priv->mdev, priv->q_counter);
@@@ -4764,9 -4783,17 +4764,17 @@@ static int mlx5e_init_nic_rx(struct mlx
    struct mlx5_core_dev *mdev = priv->mdev;
    int err;
+ 	mlx5e_create_q_counters(priv);
+ 
+ 	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
+ 	if (err) {
+ 		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
+ 		goto err_destroy_q_counters;
+ 	}
+ 
    err = mlx5e_create_indirect_rqt(priv);
    if (err)
- 		return err;
+ 		goto err_close_drop_rq;
err = mlx5e_create_direct_rqts(priv);
    if (err)
@@@ -4802,6 -4829,10 +4810,10 @@@ err_destroy_direct_rqts
    mlx5e_destroy_direct_rqts(priv);
  err_destroy_indirect_rqts:
    mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+ err_close_drop_rq:
+ 	mlx5e_close_drop_rq(&priv->drop_rq);
+ err_destroy_q_counters:
+ 	mlx5e_destroy_q_counters(priv);
    return err;
  }
@@@ -4813,6 -4844,8 +4825,8 @@@ static void mlx5e_cleanup_nic_rx(struc
    mlx5e_destroy_indirect_tirs(priv);
    mlx5e_destroy_direct_rqts(priv);
    mlx5e_destroy_rqt(priv, &priv->indir_rqt);
+ 	mlx5e_close_drop_rq(&priv->drop_rq);
+ 	mlx5e_destroy_q_counters(priv);
  }
static int mlx5e_init_nic_tx(struct mlx5e_priv *priv)
@@@ -4956,7 -4989,6 +4970,6 @@@ err_cleanup_nic
int mlx5e_attach_netdev(struct mlx5e_priv *priv)
  {
- 	struct mlx5_core_dev *mdev = priv->mdev;
    const struct mlx5e_profile *profile;
    int err;
@@@ -4967,28 -4999,16 +4980,16 @@@
    if (err)
    	goto out;
- 	mlx5e_create_q_counters(priv);
- 
- 	err = mlx5e_open_drop_rq(priv, &priv->drop_rq);
- 	if (err) {
- 		mlx5_core_err(mdev, "open drop rq failed, %d\n", err);
- 		goto err_destroy_q_counters;
- 	}
- 
    err = profile->init_rx(priv);
    if (err)
- 		goto err_close_drop_rq;
+ 		goto err_cleanup_tx;
if (profile->enable)
    	profile->enable(priv);
return 0;
- err_close_drop_rq:
- 	mlx5e_close_drop_rq(&priv->drop_rq);
- 
- err_destroy_q_counters:
- 	mlx5e_destroy_q_counters(priv);
+ err_cleanup_tx:
    profile->cleanup_tx(priv);
out:
@@@ -5006,8 -5026,6 +5007,6 @@@ void mlx5e_detach_netdev(struct mlx5e_p
    flush_workqueue(priv->wq);
profile->cleanup_rx(priv);
- 	mlx5e_close_drop_rq(&priv->drop_rq);
- 	mlx5e_destroy_q_counters(priv);
    profile->cleanup_tx(priv);
    cancel_delayed_work_sync(&priv->update_stats_work);
  }
diff --combined drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index b492152c8881,33a024274a1f..88c33a8474eb
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@@ -44,8 -44,8 +44,8 @@@
  #define MLXSW_SP_FWREV_MINOR_TO_BRANCH(minor) ((minor) / 100)
#define MLXSW_SP1_FWREV_MAJOR 13
 -#define MLXSW_SP1_FWREV_MINOR 1702
 -#define MLXSW_SP1_FWREV_SUBMINOR 6
 +#define MLXSW_SP1_FWREV_MINOR 1703
 +#define MLXSW_SP1_FWREV_SUBMINOR 4
  #define MLXSW_SP1_FWREV_CAN_RESET_MINOR 1702
static const struct mlxsw_fw_rev mlxsw_sp1_fw_rev = {
@@@ -331,7 -331,10 +331,10 @@@ static int mlxsw_sp_fw_rev_validate(str
    	return -EINVAL;
    }
    if (MLXSW_SP_FWREV_MINOR_TO_BRANCH(rev->minor) ==
- 	    MLXSW_SP_FWREV_MINOR_TO_BRANCH(req_rev->minor))
+ 	    MLXSW_SP_FWREV_MINOR_TO_BRANCH(req_rev->minor) &&
+ 	    (rev->minor > req_rev->minor ||
+ 	     (rev->minor == req_rev->minor &&
+ 	      rev->subminor >= req_rev->subminor)))
    	return 0;
dev_info(mlxsw_sp->bus_info->dev, "The firmware version %d.%d.%d is incompatible with the driver\n",
@@@ -2804,6 -2807,13 +2807,13 @@@ static int mlxsw_sp_port_ets_init(struc
    					    MLXSW_REG_QEEC_MAS_DIS);
    	if (err)
    		return err;
+ 
+ 		err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port,
+ 						    MLXSW_REG_QEEC_HIERARCY_TC,
+ 						    i + 8, i,
+ 						    MLXSW_REG_QEEC_MAS_DIS);
+ 		if (err)
+ 			return err;
    }
/* Map all priorities to traffic class 0. */
diff --combined drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 8ed38fd5a852,6dab45c1f21e..d05e37fcc1b2
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@@ -2091,10 -2091,10 +2091,10 @@@ static void nfp_ctrl_poll(unsigned lon
  {
    struct nfp_net_r_vector *r_vec = (void *)arg;
- 	spin_lock_bh(&r_vec->lock);
+ 	spin_lock(&r_vec->lock);
    nfp_net_tx_complete(r_vec->tx_ring, 0);
    __nfp_ctrl_tx_queued(r_vec);
- 	spin_unlock_bh(&r_vec->lock);
+ 	spin_unlock(&r_vec->lock);
nfp_ctrl_rx(r_vec);
@@@ -2180,9 -2180,13 +2180,13 @@@ nfp_net_tx_ring_alloc(struct nfp_net_d
tx_ring->size = array_size(tx_ring->cnt, sizeof(*tx_ring->txds));
    tx_ring->txds = dma_zalloc_coherent(dp->dev, tx_ring->size,
- 					    &tx_ring->dma, GFP_KERNEL);
- 	if (!tx_ring->txds)
+ 					    &tx_ring->dma,
+ 					    GFP_KERNEL | __GFP_NOWARN);
+ 	if (!tx_ring->txds) {
+ 		netdev_warn(dp->netdev, "failed to allocate TX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
+ 			    tx_ring->cnt);
    	goto err_alloc;
+ 	}
tx_ring->txbufs = kvcalloc(tx_ring->cnt, sizeof(*tx_ring->txbufs),
    			   GFP_KERNEL);
@@@ -2334,9 -2338,13 +2338,13 @@@ nfp_net_rx_ring_alloc(struct nfp_net_d
    rx_ring->cnt = dp->rxd_cnt;
    rx_ring->size = array_size(rx_ring->cnt, sizeof(*rx_ring->rxds));
    rx_ring->rxds = dma_zalloc_coherent(dp->dev, rx_ring->size,
- 					    &rx_ring->dma, GFP_KERNEL);
- 	if (!rx_ring->rxds)
+ 					    &rx_ring->dma,
+ 					    GFP_KERNEL | __GFP_NOWARN);
+ 	if (!rx_ring->rxds) {
+ 		netdev_warn(dp->netdev, "failed to allocate RX descriptor ring memory, requested descriptor count: %d, consider lowering descriptor count\n",
+ 			    rx_ring->cnt);
    	goto err_alloc;
+ 	}
rx_ring->rxbufs = kvcalloc(rx_ring->cnt, sizeof(*rx_ring->rxbufs),
    			   GFP_KERNEL);
@@@ -3146,12 -3154,28 +3154,13 @@@ nfp_net_vlan_rx_kill_vid(struct net_dev
    return nfp_net_reconfig_mbox(nn, NFP_NET_CFG_MBOX_CMD_CTAG_FILTER_KILL);
  }
-#ifdef CONFIG_NET_POLL_CONTROLLER
 -static void nfp_net_netpoll(struct net_device *netdev)
 -{
 -	struct nfp_net *nn = netdev_priv(netdev);
 -	int i;
 -
 -	/* nfp_net's NAPIs are statically allocated so even if there is a race
 -	 * with reconfig path this will simply try to schedule some disabled
 -	 * NAPI instances.
 -	 */
 -	for (i = 0; i < nn->dp.num_stack_tx_rings; i++)
 -		napi_schedule_irqoff(&nn->r_vecs[i].napi);
 -}
 -#endif
 -
  static void nfp_net_stat64(struct net_device *netdev,
    		   struct rtnl_link_stats64 *stats)
  {
    struct nfp_net *nn = netdev_priv(netdev);
    int r;
+ 	/* Collect software stats */
    for (r = 0; r < nn->max_r_vecs; r++) {
    	struct nfp_net_r_vector *r_vec = &nn->r_vecs[r];
    	u64 data[3];
@@@ -3177,6 -3201,14 +3186,14 @@@
    	stats->tx_bytes += data[1];
    	stats->tx_errors += data[2];
    }
+ 
+ 	/* Add in device stats */
+ 	stats->multicast += nn_readq(nn, NFP_NET_CFG_STATS_RX_MC_FRAMES);
+ 	stats->rx_dropped += nn_readq(nn, NFP_NET_CFG_STATS_RX_DISCARDS);
+ 	stats->rx_errors += nn_readq(nn, NFP_NET_CFG_STATS_RX_ERRORS);
+ 
+ 	stats->tx_dropped += nn_readq(nn, NFP_NET_CFG_STATS_TX_DISCARDS);
+ 	stats->tx_errors += nn_readq(nn, NFP_NET_CFG_STATS_TX_ERRORS);
  }
static int nfp_net_set_features(struct net_device *netdev,
@@@ -3504,6 -3536,9 +3521,6 @@@ const struct net_device_ops nfp_net_net
    .ndo_get_stats64	= nfp_net_stat64,
    .ndo_vlan_rx_add_vid	= nfp_net_vlan_rx_add_vid,
    .ndo_vlan_rx_kill_vid	= nfp_net_vlan_rx_kill_vid,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= nfp_net_netpoll,
 -#endif
    .ndo_set_vf_mac         = nfp_app_set_vf_mac,
    .ndo_set_vf_vlan        = nfp_app_set_vf_vlan,
    .ndo_set_vf_spoofchk    = nfp_app_set_vf_spoofchk,
@@@ -3744,15 -3779,18 +3761,18 @@@ static void nfp_net_netdev_init(struct 
    }
    if (nn->cap & NFP_NET_CFG_CTRL_RSS_ANY)
    	netdev->hw_features |= NETIF_F_RXHASH;
- 	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN &&
- 	    nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+ 	if (nn->cap & NFP_NET_CFG_CTRL_VXLAN) {
    	if (nn->cap & NFP_NET_CFG_CTRL_LSO)
- 			netdev->hw_features |= NETIF_F_GSO_GRE |
- 					       NETIF_F_GSO_UDP_TUNNEL;
- 		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE;
- 
- 		netdev->hw_enc_features = netdev->hw_features;
+ 			netdev->hw_features |= NETIF_F_GSO_UDP_TUNNEL;
+ 		nn->dp.ctrl |= NFP_NET_CFG_CTRL_VXLAN;
    }
+ 	if (nn->cap & NFP_NET_CFG_CTRL_NVGRE) {
+ 		if (nn->cap & NFP_NET_CFG_CTRL_LSO)
+ 			netdev->hw_features |= NETIF_F_GSO_GRE;
+ 		nn->dp.ctrl |= NFP_NET_CFG_CTRL_NVGRE;
+ 	}
+ 	if (nn->cap & (NFP_NET_CFG_CTRL_VXLAN | NFP_NET_CFG_CTRL_NVGRE))
+ 		netdev->hw_enc_features = netdev->hw_features;
netdev->vlan_features = netdev->hw_features;
diff --combined drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index f5459de6d60a,6ce9a762cfc0..8e8fa823d611
--- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
@@@ -190,8 -190,10 +190,8 @@@ qed_dcbx_dp_protocol(struct qed_hwfn *p
static void
  qed_dcbx_set_params(struct qed_dcbx_results *p_data,
 -		    struct qed_hw_info *p_info,
 -		    bool enable,
 -		    u8 prio,
 -		    u8 tc,
 +		    struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 +		    bool enable, u8 prio, u8 tc,
    	    enum dcbx_protocol_type type,
    	    enum qed_pci_personality personality)
  {
@@@ -204,30 -206,19 +204,30 @@@
    else
    	p_data->arr[type].update = DONT_UPDATE_DCB_DSCP;
+	/* Do not add vlan tag 0 when DCB is enabled and port in UFP/OV mode */
 +	if ((test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits) ||
 +	     test_bit(QED_MF_8021AD_TAGGING, &p_hwfn->cdev->mf_bits)))
 +		p_data->arr[type].dont_add_vlan0 = true;
 +
    /* QM reconf data */
 -	if (p_info->personality == personality)
 -		qed_hw_info_set_offload_tc(p_info, tc);
 +	if (p_hwfn->hw_info.personality == personality)
 +		qed_hw_info_set_offload_tc(&p_hwfn->hw_info, tc);
 +
 +	/* Configure dcbx vlan priority in doorbell block for roce EDPM */
 +	if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits) &&
 +	    type == DCBX_PROTOCOL_ROCE) {
 +		qed_wr(p_hwfn, p_ptt, DORQ_REG_TAG1_OVRD_MODE, 1);
 +		qed_wr(p_hwfn, p_ptt, DORQ_REG_PF_PCP_BB_K2, prio << 1);
 +	}
  }
/* Update app protocol data and hw_info fields with the TLV info */
  static void
  qed_dcbx_update_app_info(struct qed_dcbx_results *p_data,
 -			 struct qed_hwfn *p_hwfn,
 -			 bool enable,
 -			 u8 prio, u8 tc, enum dcbx_protocol_type type)
 +			 struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
 +			 bool enable, u8 prio, u8 tc,
 +			 enum dcbx_protocol_type type)
  {
 -	struct qed_hw_info *p_info = &p_hwfn->hw_info;
    enum qed_pci_personality personality;
    enum dcbx_protocol_type id;
    int i;
@@@ -240,7 -231,7 +240,7 @@@
personality = qed_dcbx_app_update[i].personality;
-		qed_dcbx_set_params(p_data, p_info, enable,
 +		qed_dcbx_set_params(p_data, p_hwfn, p_ptt, enable,
    			    prio, tc, type, personality);
    }
  }
@@@ -262,8 -253,9 +262,9 @@@ qed_dcbx_get_app_protocol_type(struct q
    	*type = DCBX_PROTOCOL_ROCE_V2;
    } else {
    	*type = DCBX_MAX_PROTOCOL_TYPE;
- 		DP_ERR(p_hwfn, "No action required, App TLV entry = 0x%x\n",
- 		       app_prio_bitmap);
+ 		DP_VERBOSE(p_hwfn, QED_MSG_DCB,
+ 			   "No action required, App TLV entry = 0x%x\n",
+ 			   app_prio_bitmap);
    	return false;
    }
@@@ -274,7 -266,7 +275,7 @@@
   * reconfiguring QM. Get protocol specific data for PF update ramrod command.
   */
  static int
 -qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn,
 +qed_dcbx_process_tlv(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt,
    	     struct qed_dcbx_results *p_data,
    	     struct dcbx_app_priority_entry *p_tbl,
    	     u32 pri_tc_tbl, int count, u8 dcbx_version)
@@@ -318,7 -310,7 +319,7 @@@
    			enable = true;
    		}
-			qed_dcbx_update_app_info(p_data, p_hwfn, enable,
 +			qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, enable,
    					 priority, tc, type);
    	}
    }
@@@ -340,7 -332,7 +341,7 @@@
    		continue;
enable = (type == DCBX_PROTOCOL_ETH) ? false : !!dcbx_version;
 -		qed_dcbx_update_app_info(p_data, p_hwfn, enable,
 +		qed_dcbx_update_app_info(p_data, p_hwfn, p_ptt, enable,
    				 priority, tc, type);
    }
@@@ -350,8 -342,7 +351,8 @@@
  /* Parse app TLV's to update TC information in hw_info structure for
   * reconfiguring QM. Get protocol specific data for PF update ramrod command.
   */
 -static int qed_dcbx_process_mib_info(struct qed_hwfn *p_hwfn)
 +static int
 +qed_dcbx_process_mib_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt)
  {
    struct dcbx_app_priority_feature *p_app;
    struct dcbx_app_priority_entry *p_tbl;
@@@ -375,7 -366,7 +376,7 @@@
    p_info = &p_hwfn->hw_info;
    num_entries = QED_MFW_GET_FIELD(p_app->flags, DCBX_APP_NUM_ENTRIES);
-	rc = qed_dcbx_process_tlv(p_hwfn, &data, p_tbl, pri_tc_tbl,
 +	rc = qed_dcbx_process_tlv(p_hwfn, p_ptt, &data, p_tbl, pri_tc_tbl,
    			  num_entries, dcbx_version);
    if (rc)
    	return rc;
@@@ -901,7 -892,7 +902,7 @@@ qed_dcbx_mib_update_event(struct qed_hw
    	return rc;
if (type == QED_DCBX_OPERATIONAL_MIB) {
 -		rc = qed_dcbx_process_mib_info(p_hwfn);
 +		rc = qed_dcbx_process_mib_info(p_hwfn, p_ptt);
    	if (!rc) {
    		/* reconfigure tcs of QM queues according
    		 * to negotiation results
@@@ -964,7 -955,6 +965,7 @@@ static void qed_dcbx_update_protocol_da
    p_data->dcb_enable_flag = p_src->arr[type].enable;
    p_data->dcb_priority = p_src->arr[type].priority;
    p_data->dcb_tc = p_src->arr[type].tc;
 +	p_data->dcb_dont_add_vlan0 = p_src->arr[type].dont_add_vlan0;
  }
/* Set pf update ramrod command params */
diff --combined drivers/net/ethernet/qlogic/qed/qed_dev.c
index 97f073fd3725,128eb63ca54a..0fbeafeef7a0
--- a/drivers/net/ethernet/qlogic/qed/qed_dev.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c
@@@ -144,6 -144,12 +144,12 @@@ static void qed_qm_info_free(struct qed
    qm_info->wfq_data = NULL;
  }
+ static void qed_dbg_user_data_free(struct qed_hwfn *p_hwfn)
+ {
+ 	kfree(p_hwfn->dbg_user_info);
+ 	p_hwfn->dbg_user_info = NULL;
+ }
+ 
  void qed_resc_free(struct qed_dev *cdev)
  {
    int i;
@@@ -183,6 -189,7 +189,7 @@@
    	qed_l2_free(p_hwfn);
    	qed_dmae_info_free(p_hwfn);
    	qed_dcbx_info_free(p_hwfn);
+ 		qed_dbg_user_data_free(p_hwfn);
    }
  }
@@@ -1083,6 -1090,10 +1090,10 @@@ int qed_resc_alloc(struct qed_dev *cdev
    	rc = qed_dcbx_info_alloc(p_hwfn);
    	if (rc)
    		goto alloc_err;
+ 
+ 		rc = qed_dbg_alloc_user_data(p_hwfn);
+ 		if (rc)
+ 			goto alloc_err;
    }
cdev->reset_stats = kzalloc(sizeof(*cdev->reset_stats), GFP_KERNEL);
@@@ -1706,7 -1717,7 +1717,7 @@@ static int qed_vf_start(struct qed_hwf
  int qed_hw_init(struct qed_dev *cdev, struct qed_hw_init_params *p_params)
  {
    struct qed_load_req_params load_req_params;
 -	u32 load_code, param, drv_mb_param;
 +	u32 load_code, resp, param, drv_mb_param;
    bool b_default_mtu = true;
    struct qed_hwfn *p_hwfn;
    int rc = 0, mfw_rc, i;
@@@ -1852,19 -1863,6 +1863,19 @@@
if (IS_PF(cdev)) {
    	p_hwfn = QED_LEADING_HWFN(cdev);
 +
 +		/* Get pre-negotiated values for stag, bandwidth etc. */
 +		DP_VERBOSE(p_hwfn,
 +			   QED_MSG_SPQ,
 +			   "Sending GET_OEM_UPDATES command to trigger stag/bandwidth attention handling\n");
 +		drv_mb_param = 1 << DRV_MB_PARAM_DUMMY_OEM_UPDATES_OFFSET;
 +		rc = qed_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
 +				 DRV_MSG_CODE_GET_OEM_UPDATES,
 +				 drv_mb_param, &resp, &param);
 +		if (rc)
 +			DP_NOTICE(p_hwfn,
 +				  "Failed to send GET_OEM_UPDATES attention request\n");
 +
    	drv_mb_param = STORM_FW_VERSION;
    	rc = qed_mcp_cmd(p_hwfn, p_hwfn->p_main_ptt,
    			 DRV_MSG_CODE_OV_UPDATE_STORM_FW_VER,
diff --combined drivers/net/ethernet/qlogic/qed/qed_hsi.h
index 9b3ef00e5782,21ec8091a24a..d4d08383c753
--- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h
+++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h
@@@ -274,7 -274,8 +274,8 @@@ struct core_rx_start_ramrod_data 
    u8 mf_si_mcast_accept_all;
    struct core_rx_action_on_error action_on_error;
    u8 gsi_offload_flag;
- 	u8 reserved[6];
+ 	u8 wipe_inner_vlan_pri_en;
+ 	u8 reserved[5];
  };
/* Ramrod data for rx queue stop ramrod */
@@@ -351,7 -352,8 +352,8 @@@ struct core_tx_start_ramrod_data 
    __le16 pbl_size;
    __le16 qm_pq_id;
    u8 gsi_offload_flag;
- 	u8 resrved[3];
+ 	u8 vport_id;
+ 	u8 resrved[2];
  };
/* Ramrod data for tx queue stop ramrod */
@@@ -914,6 -916,16 +916,16 @@@ struct eth_rx_rate_limit 
    __le16 reserved1;
  };
+ /* Update RSS indirection table entry command */
+ struct eth_tstorm_rss_update_data {
+ 	u8 valid;
+ 	u8 vport_id;
+ 	u8 ind_table_index;
+ 	u8 reserved;
+ 	__le16 ind_table_value;
+ 	__le16 reserved1;
+ };
+ 
  struct eth_ustorm_per_pf_stat {
    struct regpair rcv_lb_ucast_bytes;
    struct regpair rcv_lb_mcast_bytes;
@@@ -1241,6 -1253,10 +1253,10 @@@ struct rl_update_ramrod_data 
    u8 rl_id_first;
    u8 rl_id_last;
    u8 rl_dc_qcn_flg;
+ 	u8 dcqcn_reset_alpha_on_idle;
+ 	u8 rl_bc_stage_th;
+ 	u8 rl_timer_stage_th;
+ 	u8 reserved1;
    __le32 rl_bc_rate;
    __le16 rl_max_rate;
    __le16 rl_r_ai;
@@@ -1249,7 -1265,7 +1265,7 @@@
    __le32 dcqcn_k_us;
    __le32 dcqcn_timeuot_us;
    __le32 qcn_timeuot_us;
- 	__le32 reserved[2];
+ 	__le32 reserved2;
  };
/* Slowpath Element (SPQE) */
@@@ -3322,6 -3338,25 +3338,25 @@@ enum dbg_status qed_dbg_read_attn(struc
  enum dbg_status qed_dbg_print_attn(struct qed_hwfn *p_hwfn,
    			   struct dbg_attn_block_result *results);
+ /******************************* Data Types **********************************/
+ 
+ struct mcp_trace_format {
+ 	u32 data;
+ #define MCP_TRACE_FORMAT_MODULE_MASK	0x0000ffff
+ #define MCP_TRACE_FORMAT_MODULE_SHIFT	0
+ #define MCP_TRACE_FORMAT_LEVEL_MASK	0x00030000
+ #define MCP_TRACE_FORMAT_LEVEL_SHIFT	16
+ #define MCP_TRACE_FORMAT_P1_SIZE_MASK	0x000c0000
+ #define MCP_TRACE_FORMAT_P1_SIZE_SHIFT	18
+ #define MCP_TRACE_FORMAT_P2_SIZE_MASK	0x00300000
+ #define MCP_TRACE_FORMAT_P2_SIZE_SHIFT	20
+ #define MCP_TRACE_FORMAT_P3_SIZE_MASK	0x00c00000
+ #define MCP_TRACE_FORMAT_P3_SIZE_SHIFT	22
+ #define MCP_TRACE_FORMAT_LEN_MASK	0xff000000
+ #define MCP_TRACE_FORMAT_LEN_SHIFT	24
+ 	char *format_str;
+ };
+ 
  /******************************** Constants **********************************/
#define MAX_NAME_LEN	16
@@@ -3337,6 -3372,13 +3372,13 @@@
  enum dbg_status qed_dbg_user_set_bin_ptr(const u8 * const bin_ptr);
/**
+  * @brief qed_dbg_alloc_user_data - Allocates user debug data.
+  *
+  * @param p_hwfn -		 HW device data
+  */
+ enum dbg_status qed_dbg_alloc_user_data(struct qed_hwfn *p_hwfn);
+ 
+ /**
   * @brief qed_dbg_get_status_str - Returns a string for the specified status.
   *
   * @param status - a debug status code.
@@@ -3381,8 -3423,7 +3423,7 @@@ enum dbg_status qed_print_idle_chk_resu
    				   u32 *num_warnings);
/**
-  * @brief qed_dbg_mcp_trace_set_meta_data - Sets a pointer to the MCP Trace
-  *	meta data.
+  * @brief qed_dbg_mcp_trace_set_meta_data - Sets the MCP Trace meta data.
   *
   * Needed in case the MCP Trace dump doesn't contain the meta data (e.g. due to
   * no NVRAM access).
@@@ -3390,7 -3431,8 +3431,8 @@@
   * @param data - pointer to MCP Trace meta data
   * @param size - size of MCP Trace meta data in dwords
   */
- void qed_dbg_mcp_trace_set_meta_data(u32 *data, u32 size);
+ void qed_dbg_mcp_trace_set_meta_data(struct qed_hwfn *p_hwfn,
+ 				     const u32 *meta_buf);
/**
   * @brief qed_get_mcp_trace_results_buf_size - Returns the required buffer size
@@@ -3425,19 -3467,45 +3467,45 @@@ enum dbg_status qed_print_mcp_trace_res
    				    char *results_buf);
/**
+  * @brief qed_print_mcp_trace_results_cont - Prints MCP Trace results, and
+  * keeps the MCP trace meta data allocated, to support continuous MCP Trace
+  * parsing. After the continuous parsing ends, mcp_trace_free_meta_data should
+  * be called to free the meta data.
+  *
+  * @param p_hwfn -	      HW device data
+  * @param dump_buf -	      mcp trace dump buffer, starting from the header.
+  * @param results_buf -	      buffer for printing the mcp trace results.
+  *
+  * @return error if the parsing fails, ok otherwise.
+  */
+ enum dbg_status qed_print_mcp_trace_results_cont(struct qed_hwfn *p_hwfn,
+ 						 u32 *dump_buf,
+ 						 char *results_buf);
+ 
+ /**
   * @brief print_mcp_trace_line - Prints MCP Trace results for a single line
   *
+  * @param p_hwfn -	      HW device data
   * @param dump_buf -	      mcp trace dump buffer, starting from the header.
   * @param num_dumped_bytes -  number of bytes that were dumped.
   * @param results_buf -	      buffer for printing the mcp trace results.
   *
   * @return error if the parsing fails, ok otherwise.
   */
- enum dbg_status qed_print_mcp_trace_line(u8 *dump_buf,
+ enum dbg_status qed_print_mcp_trace_line(struct qed_hwfn *p_hwfn,
+ 					 u8 *dump_buf,
    				 u32 num_dumped_bytes,
    				 char *results_buf);
/**
+  * @brief mcp_trace_free_meta_data - Frees the MCP Trace meta data.
+  * Should be called after continuous MCP Trace parsing.
+  *
+  * @param p_hwfn - HW device data
+  */
+ void qed_mcp_trace_free_meta_data(struct qed_hwfn *p_hwfn);
+ 
+ /**
   * @brief qed_get_reg_fifo_results_buf_size - Returns the required buffer size
   *	for reg_fifo results (in bytes).
   *
@@@ -4303,154 -4371,161 +4371,161 @@@ void qed_set_rdma_error_level(struct qe
    (IRO[29].base + ((pf_id) * IRO[29].m1))
  #define ETH_RX_RATE_LIMIT_SIZE				(IRO[29].size)
+ /* RSS indirection table entry update command per PF offset in TSTORM PF BAR0.
+  * Use eth_tstorm_rss_update_data for update.
+  */
+ #define TSTORM_ETH_RSS_UPDATE_OFFSET(pf_id) \
+ 	(IRO[30].base + ((pf_id) * IRO[30].m1))
+ #define TSTORM_ETH_RSS_UPDATE_SIZE			(IRO[30].size)
+ 
  /* Xstorm queue zone */
  #define XSTORM_ETH_QUEUE_ZONE_OFFSET(queue_id) \
- 	(IRO[30].base + ((queue_id) * IRO[30].m1))
- #define XSTORM_ETH_QUEUE_ZONE_SIZE			(IRO[30].size)
+ 	(IRO[31].base + ((queue_id) * IRO[31].m1))
+ #define XSTORM_ETH_QUEUE_ZONE_SIZE			(IRO[31].size)
/* Ystorm cqe producer */
  #define YSTORM_TOE_CQ_PROD_OFFSET(rss_id) \
- 	(IRO[31].base + ((rss_id) * IRO[31].m1))
- #define YSTORM_TOE_CQ_PROD_SIZE				(IRO[31].size)
+ 	(IRO[32].base + ((rss_id) * IRO[32].m1))
+ #define YSTORM_TOE_CQ_PROD_SIZE				(IRO[32].size)
/* Ustorm cqe producer */
  #define USTORM_TOE_CQ_PROD_OFFSET(rss_id) \
- 	(IRO[32].base + ((rss_id) * IRO[32].m1))
- #define USTORM_TOE_CQ_PROD_SIZE				(IRO[32].size)
+ 	(IRO[33].base + ((rss_id) * IRO[33].m1))
+ #define USTORM_TOE_CQ_PROD_SIZE				(IRO[33].size)
/* Ustorm grq producer */
  #define USTORM_TOE_GRQ_PROD_OFFSET(pf_id) \
- 	(IRO[33].base + ((pf_id) * IRO[33].m1))
- #define USTORM_TOE_GRQ_PROD_SIZE			(IRO[33].size)
+ 	(IRO[34].base + ((pf_id) * IRO[34].m1))
+ #define USTORM_TOE_GRQ_PROD_SIZE			(IRO[34].size)
/* Tstorm cmdq-cons of given command queue-id */
  #define TSTORM_SCSI_CMDQ_CONS_OFFSET(cmdq_queue_id) \
- 	(IRO[34].base + ((cmdq_queue_id) * IRO[34].m1))
- #define TSTORM_SCSI_CMDQ_CONS_SIZE			(IRO[34].size)
+ 	(IRO[35].base + ((cmdq_queue_id) * IRO[35].m1))
+ #define TSTORM_SCSI_CMDQ_CONS_SIZE			(IRO[35].size)
/* Tstorm (reflects M-Storm) bdq-external-producer of given function ID,
   * BDqueue-id.
   */
  #define TSTORM_SCSI_BDQ_EXT_PROD_OFFSET(func_id, bdq_id) \
- 	(IRO[35].base + ((func_id) * IRO[35].m1) + ((bdq_id) * IRO[35].m2))
- #define TSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[35].size)
+ 	(IRO[36].base + ((func_id) * IRO[36].m1) + ((bdq_id) * IRO[36].m2))
+ #define TSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[36].size)
/* Mstorm bdq-external-producer of given BDQ resource ID, BDqueue-id */
  #define MSTORM_SCSI_BDQ_EXT_PROD_OFFSET(func_id, bdq_id) \
- 	(IRO[36].base + ((func_id) * IRO[36].m1) + ((bdq_id) * IRO[36].m2))
- #define MSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[36].size)
+ 	(IRO[37].base + ((func_id) * IRO[37].m1) + ((bdq_id) * IRO[37].m2))
+ #define MSTORM_SCSI_BDQ_EXT_PROD_SIZE			(IRO[37].size)
/* Tstorm iSCSI RX stats */
  #define TSTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
- 	(IRO[37].base + ((pf_id) * IRO[37].m1))
- #define TSTORM_ISCSI_RX_STATS_SIZE			(IRO[37].size)
+ 	(IRO[38].base + ((pf_id) * IRO[38].m1))
+ #define TSTORM_ISCSI_RX_STATS_SIZE			(IRO[38].size)
/* Mstorm iSCSI RX stats */
  #define MSTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
- 	(IRO[38].base + ((pf_id) * IRO[38].m1))
- #define MSTORM_ISCSI_RX_STATS_SIZE			(IRO[38].size)
+ 	(IRO[39].base + ((pf_id) * IRO[39].m1))
+ #define MSTORM_ISCSI_RX_STATS_SIZE			(IRO[39].size)
/* Ustorm iSCSI RX stats */
  #define USTORM_ISCSI_RX_STATS_OFFSET(pf_id) \
- 	(IRO[39].base + ((pf_id) * IRO[39].m1))
- #define USTORM_ISCSI_RX_STATS_SIZE			(IRO[39].size)
+ 	(IRO[40].base + ((pf_id) * IRO[40].m1))
+ #define USTORM_ISCSI_RX_STATS_SIZE			(IRO[40].size)
/* Xstorm iSCSI TX stats */
  #define XSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
- 	(IRO[40].base + ((pf_id) * IRO[40].m1))
- #define XSTORM_ISCSI_TX_STATS_SIZE			(IRO[40].size)
+ 	(IRO[41].base + ((pf_id) * IRO[41].m1))
+ #define XSTORM_ISCSI_TX_STATS_SIZE			(IRO[41].size)
/* Ystorm iSCSI TX stats */
  #define YSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
- 	(IRO[41].base + ((pf_id) * IRO[41].m1))
- #define YSTORM_ISCSI_TX_STATS_SIZE			(IRO[41].size)
+ 	(IRO[42].base + ((pf_id) * IRO[42].m1))
+ #define YSTORM_ISCSI_TX_STATS_SIZE			(IRO[42].size)
/* Pstorm iSCSI TX stats */
  #define PSTORM_ISCSI_TX_STATS_OFFSET(pf_id) \
- 	(IRO[42].base + ((pf_id) * IRO[42].m1))
- #define PSTORM_ISCSI_TX_STATS_SIZE			(IRO[42].size)
+ 	(IRO[43].base + ((pf_id) * IRO[43].m1))
+ #define PSTORM_ISCSI_TX_STATS_SIZE			(IRO[43].size)
/* Tstorm FCoE RX stats */
  #define TSTORM_FCOE_RX_STATS_OFFSET(pf_id) \
- 	(IRO[43].base + ((pf_id) * IRO[43].m1))
- #define TSTORM_FCOE_RX_STATS_SIZE			(IRO[43].size)
+ 	(IRO[44].base + ((pf_id) * IRO[44].m1))
+ #define TSTORM_FCOE_RX_STATS_SIZE			(IRO[44].size)
/* Pstorm FCoE TX stats */
  #define PSTORM_FCOE_TX_STATS_OFFSET(pf_id) \
- 	(IRO[44].base + ((pf_id) * IRO[44].m1))
- #define PSTORM_FCOE_TX_STATS_SIZE			(IRO[44].size)
+ 	(IRO[45].base + ((pf_id) * IRO[45].m1))
+ #define PSTORM_FCOE_TX_STATS_SIZE			(IRO[45].size)
/* Pstorm RDMA queue statistics */
  #define PSTORM_RDMA_QUEUE_STAT_OFFSET(rdma_stat_counter_id) \
- 	(IRO[45].base + ((rdma_stat_counter_id) * IRO[45].m1))
- #define PSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[45].size)
+ 	(IRO[46].base + ((rdma_stat_counter_id) * IRO[46].m1))
+ #define PSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[46].size)
/* Tstorm RDMA queue statistics */
  #define TSTORM_RDMA_QUEUE_STAT_OFFSET(rdma_stat_counter_id) \
- 	(IRO[46].base + ((rdma_stat_counter_id) * IRO[46].m1))
- #define TSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[46].size)
+ 	(IRO[47].base + ((rdma_stat_counter_id) * IRO[47].m1))
+ #define TSTORM_RDMA_QUEUE_STAT_SIZE			(IRO[47].size)
/* Xstorm error level for assert */
  #define XSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[47].base +	((pf_id) * IRO[47].m1))
- #define XSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[47].size)
+ 	(IRO[48].base +	((pf_id) * IRO[48].m1))
+ #define XSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[48].size)
/* Ystorm error level for assert */
  #define YSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[48].base + ((pf_id) * IRO[48].m1))
- #define YSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[48].size)
+ 	(IRO[49].base + ((pf_id) * IRO[49].m1))
+ #define YSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[49].size)
/* Pstorm error level for assert */
  #define PSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[49].base +	((pf_id) * IRO[49].m1))
- #define PSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[49].size)
+ 	(IRO[50].base +	((pf_id) * IRO[50].m1))
+ #define PSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[50].size)
/* Tstorm error level for assert */
  #define TSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[50].base +	((pf_id) * IRO[50].m1))
- #define TSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[50].size)
+ 	(IRO[51].base +	((pf_id) * IRO[51].m1))
+ #define TSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[51].size)
/* Mstorm error level for assert */
  #define MSTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[51].base + ((pf_id) * IRO[51].m1))
- #define MSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[51].size)
+ 	(IRO[52].base + ((pf_id) * IRO[52].m1))
+ #define MSTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[52].size)
/* Ustorm error level for assert */
  #define USTORM_RDMA_ASSERT_LEVEL_OFFSET(pf_id) \
- 	(IRO[52].base + ((pf_id) * IRO[52].m1))
- #define USTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[52].size)
+ 	(IRO[53].base + ((pf_id) * IRO[53].m1))
+ #define USTORM_RDMA_ASSERT_LEVEL_SIZE			(IRO[53].size)
/* Xstorm iWARP rxmit stats */
  #define XSTORM_IWARP_RXMIT_STATS_OFFSET(pf_id) \
- 	(IRO[53].base +	((pf_id) * IRO[53].m1))
- #define XSTORM_IWARP_RXMIT_STATS_SIZE			(IRO[53].size)
+ 	(IRO[54].base +	((pf_id) * IRO[54].m1))
+ #define XSTORM_IWARP_RXMIT_STATS_SIZE			(IRO[54].size)
/* Tstorm RoCE Event Statistics */
  #define TSTORM_ROCE_EVENTS_STAT_OFFSET(roce_pf_id) \
- 	(IRO[54].base + ((roce_pf_id) * IRO[54].m1))
- #define TSTORM_ROCE_EVENTS_STAT_SIZE			(IRO[54].size)
+ 	(IRO[55].base + ((roce_pf_id) * IRO[55].m1))
+ #define TSTORM_ROCE_EVENTS_STAT_SIZE			(IRO[55].size)
/* DCQCN Received Statistics */
  #define YSTORM_ROCE_DCQCN_RECEIVED_STATS_OFFSET(roce_pf_id) \
- 	(IRO[55].base + ((roce_pf_id) * IRO[55].m1))
- #define YSTORM_ROCE_DCQCN_RECEIVED_STATS_SIZE		(IRO[55].size)
+ 	(IRO[56].base + ((roce_pf_id) * IRO[56].m1))
+ #define YSTORM_ROCE_DCQCN_RECEIVED_STATS_SIZE		(IRO[56].size)
/* RoCE Error Statistics */
  #define YSTORM_ROCE_ERROR_STATS_OFFSET(roce_pf_id) \
- 	(IRO[56].base + ((roce_pf_id) * IRO[56].m1))
- #define YSTORM_ROCE_ERROR_STATS_SIZE			(IRO[56].size)
+ 	(IRO[57].base + ((roce_pf_id) * IRO[57].m1))
+ #define YSTORM_ROCE_ERROR_STATS_SIZE			(IRO[57].size)
/* DCQCN Sent Statistics */
  #define PSTORM_ROCE_DCQCN_SENT_STATS_OFFSET(roce_pf_id) \
- 	(IRO[57].base + ((roce_pf_id) * IRO[57].m1))
- #define PSTORM_ROCE_DCQCN_SENT_STATS_SIZE		(IRO[57].size)
+ 	(IRO[58].base + ((roce_pf_id) * IRO[58].m1))
+ #define PSTORM_ROCE_DCQCN_SENT_STATS_SIZE		(IRO[58].size)
/* RoCE CQEs Statistics */
  #define USTORM_ROCE_CQE_STATS_OFFSET(roce_pf_id) \
- 	(IRO[58].base + ((roce_pf_id) * IRO[58].m1))
- #define USTORM_ROCE_CQE_STATS_SIZE			(IRO[58].size)
+ 	(IRO[59].base + ((roce_pf_id) * IRO[59].m1))
+ #define USTORM_ROCE_CQE_STATS_SIZE			(IRO[59].size)
- static const struct iro iro_arr[59] = {
+ static const struct iro iro_arr[60] = {
    {0x0, 0x0, 0x0, 0x0, 0x8},
    {0x4cb8, 0x88, 0x0, 0x0, 0x88},
    {0x6530, 0x20, 0x0, 0x0, 0x20},
@@@ -4461,14 -4536,14 +4536,14 @@@
    {0x84, 0x8, 0x0, 0x0, 0x2},
    {0x4c48, 0x0, 0x0, 0x0, 0x78},
    {0x3e38, 0x0, 0x0, 0x0, 0x78},
- 	{0x2b78, 0x0, 0x0, 0x0, 0x78},
+ 	{0x3ef8, 0x0, 0x0, 0x0, 0x78},
    {0x4c40, 0x0, 0x0, 0x0, 0x78},
    {0x4998, 0x0, 0x0, 0x0, 0x78},
    {0x7f50, 0x0, 0x0, 0x0, 0x78},
    {0xa28, 0x8, 0x0, 0x0, 0x8},
    {0x6210, 0x10, 0x0, 0x0, 0x10},
    {0xb820, 0x30, 0x0, 0x0, 0x30},
- 	{0x96c0, 0x30, 0x0, 0x0, 0x30},
+ 	{0xa990, 0x30, 0x0, 0x0, 0x30},
    {0x4b68, 0x80, 0x0, 0x0, 0x40},
    {0x1f8, 0x4, 0x0, 0x0, 0x4},
    {0x53a8, 0x80, 0x4, 0x0, 0x4},
@@@ -4476,11 -4551,12 +4551,12 @@@
    {0x4ba8, 0x80, 0x0, 0x0, 0x20},
    {0x8158, 0x40, 0x0, 0x0, 0x30},
    {0xe770, 0x60, 0x0, 0x0, 0x60},
- 	{0x2d10, 0x80, 0x0, 0x0, 0x38},
- 	{0xf2b8, 0x78, 0x0, 0x0, 0x78},
+ 	{0x4090, 0x80, 0x0, 0x0, 0x38},
+ 	{0xfea8, 0x78, 0x0, 0x0, 0x78},
    {0x1f8, 0x4, 0x0, 0x0, 0x4},
    {0xaf20, 0x0, 0x0, 0x0, 0xf0},
    {0xb010, 0x8, 0x0, 0x0, 0x8},
+ 	{0xc00, 0x8, 0x0, 0x0, 0x8},
    {0x1f8, 0x8, 0x0, 0x0, 0x8},
    {0xac0, 0x8, 0x0, 0x0, 0x8},
    {0x2578, 0x8, 0x0, 0x0, 0x8},
@@@ -4492,23 -4568,23 +4568,23 @@@
    {0x12908, 0x18, 0x0, 0x0, 0x10},
    {0x11aa8, 0x40, 0x0, 0x0, 0x18},
    {0xa588, 0x50, 0x0, 0x0, 0x20},
- 	{0x8700, 0x40, 0x0, 0x0, 0x28},
- 	{0x10300, 0x18, 0x0, 0x0, 0x10},
+ 	{0x8f00, 0x40, 0x0, 0x0, 0x28},
+ 	{0x10e30, 0x18, 0x0, 0x0, 0x10},
    {0xde48, 0x48, 0x0, 0x0, 0x38},
- 	{0x10768, 0x20, 0x0, 0x0, 0x20},
- 	{0x2d48, 0x80, 0x0, 0x0, 0x10},
+ 	{0x11298, 0x20, 0x0, 0x0, 0x20},
+ 	{0x40c8, 0x80, 0x0, 0x0, 0x10},
    {0x5048, 0x10, 0x0, 0x0, 0x10},
    {0xc748, 0x8, 0x0, 0x0, 0x1},
- 	{0xa128, 0x8, 0x0, 0x0, 0x1},
- 	{0x10f00, 0x8, 0x0, 0x0, 0x1},
+ 	{0xa928, 0x8, 0x0, 0x0, 0x1},
+ 	{0x11a30, 0x8, 0x0, 0x0, 0x1},
    {0xf030, 0x8, 0x0, 0x0, 0x1},
    {0x13028, 0x8, 0x0, 0x0, 0x1},
    {0x12c58, 0x8, 0x0, 0x0, 0x1},
    {0xc9b8, 0x30, 0x0, 0x0, 0x10},
    {0xed90, 0x28, 0x0, 0x0, 0x28},
- 	{0xa520, 0x18, 0x0, 0x0, 0x18},
- 	{0xa6a0, 0x8, 0x0, 0x0, 0x8},
- 	{0x13108, 0x8, 0x0, 0x0, 0x8},
+ 	{0xad20, 0x18, 0x0, 0x0, 0x18},
+ 	{0xaea0, 0x8, 0x0, 0x0, 0x8},
+ 	{0x13c38, 0x8, 0x0, 0x0, 0x8},
    {0x13c50, 0x18, 0x0, 0x0, 0x18},
  };
@@@ -5661,6 -5737,14 +5737,14 @@@ enum eth_filter_type 
    MAX_ETH_FILTER_TYPE
  };
+ /* inner to inner vlan priority translation configurations */
+ struct eth_in_to_in_pri_map_cfg {
+ 	u8 inner_vlan_pri_remap_en;
+ 	u8 reserved[7];
+ 	u8 non_rdma_in_to_in_pri_map[8];
+ 	u8 rdma_in_to_in_pri_map[8];
+ };
+ 
  /* Eth IPv4 Fragment Type */
  enum eth_ipv4_frag_type {
    ETH_IPV4_NOT_FRAG,
@@@ -6018,6 -6102,14 +6102,14 @@@ struct tx_queue_update_ramrod_data 
    struct regpair reserved1[5];
  };
+ /* Inner to Inner VLAN priority map update mode */
+ enum update_in_to_in_pri_map_mode_enum {
+ 	ETH_IN_TO_IN_PRI_MAP_UPDATE_DISABLED,
+ 	ETH_IN_TO_IN_PRI_MAP_UPDATE_NON_RDMA_TBL,
+ 	ETH_IN_TO_IN_PRI_MAP_UPDATE_RDMA_TBL,
+ 	MAX_UPDATE_IN_TO_IN_PRI_MAP_MODE_ENUM
+ };
+ 
  /* Ramrod data for vport update ramrod */
  struct vport_filter_update_ramrod_data {
    struct eth_filter_cmd_header filter_cmd_hdr;
@@@ -6048,7 -6140,8 +6140,8 @@@ struct vport_start_ramrod_data 
    u8 zero_placement_offset;
    u8 ctl_frame_mac_check_en;
    u8 ctl_frame_ethtype_check_en;
- 	u8 reserved[1];
+ 	u8 wipe_inner_vlan_pri_en;
+ 	struct eth_in_to_in_pri_map_cfg in_to_in_vlan_pri_map_cfg;
  };
/* Ramrod data for vport stop ramrod */
@@@ -6100,7 -6193,9 +6193,9 @@@ struct vport_update_ramrod_data_cmn 
    u8 update_ctl_frame_checks_en_flg;
    u8 ctl_frame_mac_check_en;
    u8 ctl_frame_ethtype_check_en;
- 	u8 reserved[15];
+ 	u8 update_in_to_in_pri_map_mode;
+ 	u8 in_to_in_pri_map[8];
+ 	u8 reserved[6];
  };
struct vport_update_ramrod_mcast {
@@@ -6929,11 -7024,6 +7024,6 @@@ struct mstorm_rdma_task_st_ctx 
    struct regpair temp[4];
  };
- /* The roce task context of Ustorm */
- struct ustorm_rdma_task_st_ctx {
- 	struct regpair temp[2];
- };
- 
  struct e4_ustorm_rdma_task_ag_ctx {
    u8 reserved;
    u8 state;
@@@ -7007,8 -7097,6 +7097,6 @@@ struct e4_rdma_task_context 
    struct e4_mstorm_rdma_task_ag_ctx mstorm_ag_context;
    struct mstorm_rdma_task_st_ctx mstorm_st_context;
    struct rdif_task_context rdif_context;
- 	struct ustorm_rdma_task_st_ctx ustorm_st_context;
- 	struct regpair ustorm_st_padding[2];
    struct e4_ustorm_rdma_task_ag_ctx ustorm_ag_context;
  };
@@@ -7388,7 -7476,7 +7476,7 @@@ struct e4_ustorm_rdma_conn_ag_ctx 
  #define E4_USTORM_RDMA_CONN_AG_CTX_RULE8EN_MASK		0x1
  #define E4_USTORM_RDMA_CONN_AG_CTX_RULE8EN_SHIFT	7
    u8 byte2;
- 	u8 byte3;
+ 	u8 nvmf_only;
    __le16 conn_dpi;
    __le16 word1;
    __le32 cq_cons;
@@@ -7831,7 -7919,12 +7919,12 @@@ struct roce_create_qp_req_ramrod_data 
    struct regpair qp_handle_for_cqe;
    struct regpair qp_handle_for_async;
    u8 stats_counter_id;
- 	u8 reserved3[7];
+ 	u8 reserved3[6];
+ 	u8 flags2;
+ #define ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE_MASK			0x1
+ #define ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE_SHIFT			0
+ #define ROCE_CREATE_QP_REQ_RAMROD_DATA_RESERVED_MASK			0x7F
+ #define ROCE_CREATE_QP_REQ_RAMROD_DATA_RESERVED_SHIFT			1
    __le16 regular_latency_phy_queue;
    __le16 dpi;
  };
@@@ -7954,6 -8047,7 +8047,7 @@@ enum roce_event_opcode 
    ROCE_EVENT_DESTROY_QP,
    ROCE_EVENT_CREATE_UD_QP,
    ROCE_EVENT_DESTROY_UD_QP,
+ 	ROCE_EVENT_FUNC_UPDATE,
    MAX_ROCE_EVENT_OPCODE
  };
@@@ -7962,7 -8056,13 +8056,13 @@@ struct roce_init_func_params 
    u8 ll2_queue_id;
    u8 cnp_vlan_priority;
    u8 cnp_dscp;
- 	u8 reserved;
+ 	u8 flags;
+ #define ROCE_INIT_FUNC_PARAMS_DCQCN_NP_EN_MASK		0x1
+ #define ROCE_INIT_FUNC_PARAMS_DCQCN_NP_EN_SHIFT		0
+ #define ROCE_INIT_FUNC_PARAMS_DCQCN_RP_EN_MASK		0x1
+ #define ROCE_INIT_FUNC_PARAMS_DCQCN_RP_EN_SHIFT		1
+ #define ROCE_INIT_FUNC_PARAMS_RESERVED0_MASK		0x3F
+ #define ROCE_INIT_FUNC_PARAMS_RESERVED0_SHIFT		2
    __le32 cnp_send_timeout;
    __le16 rl_offset;
    u8 rl_count_log;
@@@ -8109,9 -8209,24 +8209,24 @@@ enum roce_ramrod_cmd_id 
    ROCE_RAMROD_DESTROY_QP,
    ROCE_RAMROD_CREATE_UD_QP,
    ROCE_RAMROD_DESTROY_UD_QP,
+ 	ROCE_RAMROD_FUNC_UPDATE,
    MAX_ROCE_RAMROD_CMD_ID
  };
+ /* RoCE func init ramrod data */
+ struct roce_update_func_params {
+ 	u8 cnp_vlan_priority;
+ 	u8 cnp_dscp;
+ 	__le16 flags;
+ #define ROCE_UPDATE_FUNC_PARAMS_DCQCN_NP_EN_MASK	0x1
+ #define ROCE_UPDATE_FUNC_PARAMS_DCQCN_NP_EN_SHIFT	0
+ #define ROCE_UPDATE_FUNC_PARAMS_DCQCN_RP_EN_MASK	0x1
+ #define ROCE_UPDATE_FUNC_PARAMS_DCQCN_RP_EN_SHIFT	1
+ #define ROCE_UPDATE_FUNC_PARAMS_RESERVED0_MASK		0x3FFF
+ #define ROCE_UPDATE_FUNC_PARAMS_RESERVED0_SHIFT		2
+ 	__le32 cnp_send_timeout;
+ };
+ 
  struct e4_xstorm_roce_conn_ag_ctx_dq_ext_ld_part {
    u8 reserved0;
    u8 state;
@@@ -12414,7 -12529,6 +12529,7 @@@ struct public_drv_mb 
  #define DRV_MSG_SET_RESOURCE_VALUE_MSG		0x35000000
  #define DRV_MSG_CODE_OV_UPDATE_WOL              0x38000000
  #define DRV_MSG_CODE_OV_UPDATE_ESWITCH_MODE     0x39000000
 +#define DRV_MSG_CODE_GET_OEM_UPDATES            0x41000000
#define DRV_MSG_CODE_BW_UPDATE_ACK		0x32000000
  #define DRV_MSG_CODE_NIG_DRAIN			0x30000000
@@@ -12542,9 -12656,6 +12657,9 @@@
  #define DRV_MB_PARAM_ESWITCH_MODE_VEB	0x1
  #define DRV_MB_PARAM_ESWITCH_MODE_VEPA	0x2
+#define DRV_MB_PARAM_DUMMY_OEM_UPDATES_MASK	0x1
 +#define DRV_MB_PARAM_DUMMY_OEM_UPDATES_OFFSET	0
 +
  #define DRV_MB_PARAM_SET_LED_MODE_OPER		0x0
  #define DRV_MB_PARAM_SET_LED_MODE_ON		0x1
  #define DRV_MB_PARAM_SET_LED_MODE_OFF		0x2
diff --combined drivers/net/ethernet/realtek/r8169.c
index ab30aaeac6d3,f882be49f493..ed8ffd498c88
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@@ -77,8 -77,6 +77,6 @@@ static const int multicast_filter_limi
  #define R8169_TX_RING_BYTES	(NUM_TX_DESC * sizeof(struct TxDesc))
  #define R8169_RX_RING_BYTES	(NUM_RX_DESC * sizeof(struct RxDesc))
- #define RTL8169_TX_TIMEOUT	(6*HZ)
- 
  /* write/read MMIO register */
  #define RTL_W8(tp, reg, val8)	writeb((val8), tp->mmio_addr + (reg))
  #define RTL_W16(tp, reg, val16)	writew((val16), tp->mmio_addr + (reg))
@@@ -1354,7 -1352,8 +1352,8 @@@ static void rtl_irq_enable_all(struct r
  static void rtl8169_irq_mask_and_ack(struct rtl8169_private *tp)
  {
    rtl_irq_disable(tp);
- 	rtl_ack_events(tp, RTL_EVENT_NAPI | tp->event_slow);
+ 	rtl_ack_events(tp, 0xffff);
+ 	/* PCI commit */
    RTL_R8(tp, ChipCmd);
  }
@@@ -4048,38 -4047,17 +4047,26 @@@ static void rtl8169_init_phy(struct net
    rtl_hw_phy_config(dev);
if (tp->mac_version <= RTL_GIGA_MAC_VER_06) {
- 		netif_dbg(tp, drv, dev,
- 			  "Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
- 		RTL_W8(tp, 0x82, 0x01);
- 	}
- 
- 	pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
- 
- 	if (tp->mac_version <= RTL_GIGA_MAC_VER_06)
+ 		pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
    	pci_write_config_byte(tp->pci_dev, PCI_CACHE_LINE_SIZE, 0x08);
- 
- 	if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
    	netif_dbg(tp, drv, dev,
    		  "Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
    	RTL_W8(tp, 0x82, 0x01);
- 		netif_dbg(tp, drv, dev,
- 			  "Set PHY Reg 0x0bh = 0x00h\n");
- 		rtl_writephy(tp, 0x0b, 0x0000); //w 0x0b 15 0 0
    }
/* We may have called phy_speed_down before */
    phy_speed_up(dev->phydev);
genphy_soft_reset(dev->phydev);
 +
 +	/* It was reported that chip version 33 ends up with 10MBit/Half on a
 +	 * 1GBit link after resuming from S3. For whatever reason the PHY on
 +	 * this chip doesn't properly start a renegotiation when soft-reset.
 +	 * Explicitly requesting a renegotiation fixes this.
 +	 */
 +	if (tp->mac_version == RTL_GIGA_MAC_VER_33 &&
 +	    dev->phydev->autoneg == AUTONEG_ENABLE)
 +		phy_restart_aneg(dev->phydev);
  }
static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
@@@ -7368,11 -7346,9 +7355,9 @@@ static int rtl_init_one(struct pci_dev
tp->cp_cmd = RTL_R16(tp, CPlusCmd);
- 	if ((sizeof(dma_addr_t) > 4) &&
- 	    (use_dac == 1 || (use_dac == -1 && pci_is_pcie(pdev) &&
- 			      tp->mac_version >= RTL_GIGA_MAC_VER_18)) &&
- 	    !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) &&
- 	    !pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64))) {
+ 	if (sizeof(dma_addr_t) > 4 && (use_dac == 1 || (use_dac == -1 &&
+ 	    tp->mac_version >= RTL_GIGA_MAC_VER_18)) &&
+ 	    !dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) {
/* CPlusCmd Dual Access Cycle is only needed for non-PCIe */
    	if (!pci_is_pcie(pdev))
@@@ -7388,14 -7364,12 +7373,12 @@@
rtl_init_rxcfg(tp);
- 	rtl_irq_disable(tp);
+ 	rtl8169_irq_mask_and_ack(tp);
rtl_hw_initialize(tp);
rtl_hw_reset(tp);
- 	rtl_ack_events(tp, 0xffff);
- 
    pci_set_master(pdev);
rtl_init_mdio_ops(tp);
@@@ -7435,7 -7409,6 +7418,6 @@@
    	dev->dev_addr[i] = RTL_R8(tp, MAC0 + i);
dev->ethtool_ops = &rtl8169_ethtool_ops;
- 	dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
netif_napi_add(dev, &tp->napi, rtl8169_poll, NAPI_POLL_WEIGHT);
diff --combined drivers/net/ethernet/renesas/ravb.h
index 9b6bf557a2f5,b2b18036380e..1c6e4df94f01
--- a/drivers/net/ethernet/renesas/ravb.h
+++ b/drivers/net/ethernet/renesas/ravb.h
@@@ -428,7 -428,6 +428,7 @@@ enum EIS_BIT 
    EIS_CULF1	= 0x00000080,
    EIS_TFFF	= 0x00000100,
    EIS_QFS		= 0x00010000,
 +	EIS_RESERVED	= (GENMASK(31, 17) | GENMASK(15, 11)),
  };
/* RIC0 */
@@@ -473,7 -472,6 +473,7 @@@ enum RIS0_BIT 
    RIS0_FRF15	= 0x00008000,
    RIS0_FRF16	= 0x00010000,
    RIS0_FRF17	= 0x00020000,
 +	RIS0_RESERVED	= GENMASK(31, 18),
  };
/* RIC1 */
@@@ -530,7 -528,6 +530,7 @@@ enum RIS2_BIT 
    RIS2_QFF16	= 0x00010000,
    RIS2_QFF17	= 0x00020000,
    RIS2_RFFF	= 0x80000000,
 +	RIS2_RESERVED	= GENMASK(30, 18),
  };
/* TIC */
@@@ -547,7 -544,6 +547,7 @@@ enum TIS_BIT 
    TIS_FTF1	= 0x00000002,	/* Undocumented? */
    TIS_TFUF	= 0x00000100,
    TIS_TFWF	= 0x00000200,
 +	TIS_RESERVED	= (GENMASK(31, 20) | GENMASK(15, 12) | GENMASK(7, 4))
  };
/* ISS */
@@@ -621,7 -617,6 +621,7 @@@ enum GIC_BIT 
  enum GIS_BIT {
    GIS_PTCF	= 0x00000001,	/* Undocumented? */
    GIS_PTMF	= 0x00000004,
 +	GIS_RESERVED	= GENMASK(15, 10),
  };
/* GIE (R-Car Gen3 only) */
@@@ -959,7 -954,10 +959,10 @@@ enum RAVB_QUEUE 
  #define RX_QUEUE_OFFSET	4
  #define NUM_RX_QUEUE	2
  #define NUM_TX_QUEUE	2
- #define NUM_TX_DESC	2	/* TX descriptors per packet */
+ 
+ /* TX descriptors per packet */
+ #define NUM_TX_DESC_GEN2	2
+ #define NUM_TX_DESC_GEN3	1
struct ravb_tstamp_skb {
    struct list_head list;
@@@ -1038,6 -1036,7 +1041,7 @@@ struct ravb_private 
    unsigned no_avb_link:1;
    unsigned avb_link_active_low:1;
    unsigned wol_enabled:1;
+ 	int num_tx_desc;	/* TX descriptors per packet */
  };
static inline u32 ravb_read(struct net_device *ndev, enum ravb_reg reg)
diff --combined drivers/net/ethernet/renesas/ravb_main.c
index d6f753925352,61d125750db9..defed0d0c51d
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@@ -182,6 -182,7 +182,7 @@@ static int ravb_tx_free(struct net_devi
  {
    struct ravb_private *priv = netdev_priv(ndev);
    struct net_device_stats *stats = &priv->stats[q];
+ 	int num_tx_desc = priv->num_tx_desc;
    struct ravb_tx_desc *desc;
    int free_num = 0;
    int entry;
@@@ -191,7 -192,7 +192,7 @@@
    	bool txed;
entry = priv->dirty_tx[q] % (priv->num_tx_ring[q] *
- 					     NUM_TX_DESC);
+ 					     num_tx_desc);
    	desc = &priv->tx_ring[q][entry];
    	txed = desc->die_dt == DT_FEMPTY;
    	if (free_txed_only && !txed)
@@@ -200,12 -201,12 +201,12 @@@
    	dma_rmb();
    	size = le16_to_cpu(desc->ds_tagl) & TX_DS;
    	/* Free the original skb. */
- 		if (priv->tx_skb[q][entry / NUM_TX_DESC]) {
+ 		if (priv->tx_skb[q][entry / num_tx_desc]) {
    		dma_unmap_single(ndev->dev.parent, le32_to_cpu(desc->dptr),
    				 size, DMA_TO_DEVICE);
    		/* Last packet descriptor? */
- 			if (entry % NUM_TX_DESC == NUM_TX_DESC - 1) {
- 				entry /= NUM_TX_DESC;
+ 			if (entry % num_tx_desc == num_tx_desc - 1) {
+ 				entry /= num_tx_desc;
    			dev_kfree_skb_any(priv->tx_skb[q][entry]);
    			priv->tx_skb[q][entry] = NULL;
    			if (txed)
@@@ -224,6 -225,7 +225,7 @@@
  static void ravb_ring_free(struct net_device *ndev, int q)
  {
    struct ravb_private *priv = netdev_priv(ndev);
+ 	int num_tx_desc = priv->num_tx_desc;
    int ring_size;
    int i;
@@@ -249,7 -251,7 +251,7 @@@
    	ravb_tx_free(ndev, q, false);
ring_size = sizeof(struct ravb_tx_desc) *
- 			    (priv->num_tx_ring[q] * NUM_TX_DESC + 1);
+ 			    (priv->num_tx_ring[q] * num_tx_desc + 1);
    	dma_free_coherent(ndev->dev.parent, ring_size, priv->tx_ring[q],
    			  priv->tx_desc_dma[q]);
    	priv->tx_ring[q] = NULL;
@@@ -278,12 -280,13 +280,13 @@@
  static void ravb_ring_format(struct net_device *ndev, int q)
  {
    struct ravb_private *priv = netdev_priv(ndev);
+ 	int num_tx_desc = priv->num_tx_desc;
    struct ravb_ex_rx_desc *rx_desc;
    struct ravb_tx_desc *tx_desc;
    struct ravb_desc *desc;
    int rx_ring_size = sizeof(*rx_desc) * priv->num_rx_ring[q];
    int tx_ring_size = sizeof(*tx_desc) * priv->num_tx_ring[q] *
- 			   NUM_TX_DESC;
+ 			   num_tx_desc;
    dma_addr_t dma_addr;
    int i;
@@@ -318,8 -321,10 +321,10 @@@
    for (i = 0, tx_desc = priv->tx_ring[q]; i < priv->num_tx_ring[q];
         i++, tx_desc++) {
    	tx_desc->die_dt = DT_EEMPTY;
- 		tx_desc++;
- 		tx_desc->die_dt = DT_EEMPTY;
+ 		if (num_tx_desc > 1) {
+ 			tx_desc++;
+ 			tx_desc->die_dt = DT_EEMPTY;
+ 		}
    }
    tx_desc->dptr = cpu_to_le32((u32)priv->tx_desc_dma[q]);
    tx_desc->die_dt = DT_LINKFIX; /* type */
@@@ -339,6 -344,7 +344,7 @@@
  static int ravb_ring_init(struct net_device *ndev, int q)
  {
    struct ravb_private *priv = netdev_priv(ndev);
+ 	int num_tx_desc = priv->num_tx_desc;
    struct sk_buff *skb;
    int ring_size;
    int i;
@@@ -362,11 -368,13 +368,13 @@@
    	priv->rx_skb[q][i] = skb;
    }
- 	/* Allocate rings for the aligned buffers */
- 	priv->tx_align[q] = kmalloc(DPTR_ALIGN * priv->num_tx_ring[q] +
- 				    DPTR_ALIGN - 1, GFP_KERNEL);
- 	if (!priv->tx_align[q])
- 		goto error;
+ 	if (num_tx_desc > 1) {
+ 		/* Allocate rings for the aligned buffers */
+ 		priv->tx_align[q] = kmalloc(DPTR_ALIGN * priv->num_tx_ring[q] +
+ 					    DPTR_ALIGN - 1, GFP_KERNEL);
+ 		if (!priv->tx_align[q])
+ 			goto error;
+ 	}
/* Allocate all RX descriptors. */
    ring_size = sizeof(struct ravb_ex_rx_desc) * (priv->num_rx_ring[q] + 1);
@@@ -380,7 -388,7 +388,7 @@@
/* Allocate all TX descriptors. */
    ring_size = sizeof(struct ravb_tx_desc) *
- 		    (priv->num_tx_ring[q] * NUM_TX_DESC + 1);
+ 		    (priv->num_tx_ring[q] * num_tx_desc + 1);
    priv->tx_ring[q] = dma_alloc_coherent(ndev->dev.parent, ring_size,
    				      &priv->tx_desc_dma[q],
    				      GFP_KERNEL);
@@@ -739,11 -747,10 +747,11 @@@ static void ravb_error_interrupt(struc
    u32 eis, ris2;
eis = ravb_read(ndev, EIS);
 -	ravb_write(ndev, ~EIS_QFS, EIS);
 +	ravb_write(ndev, ~(EIS_QFS | EIS_RESERVED), EIS);
    if (eis & EIS_QFS) {
    	ris2 = ravb_read(ndev, RIS2);
 -		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF), RIS2);
 +		ravb_write(ndev, ~(RIS2_QFF0 | RIS2_RFFF | RIS2_RESERVED),
 +			   RIS2);
/* Receive Descriptor Empty int */
    	if (ris2 & RIS2_QFF0)
@@@ -796,7 -803,7 +804,7 @@@ static bool ravb_timestamp_interrupt(st
    u32 tis = ravb_read(ndev, TIS);
if (tis & TIS_TFUF) {
 -		ravb_write(ndev, ~TIS_TFUF, TIS);
 +		ravb_write(ndev, ~(TIS_TFUF | TIS_RESERVED), TIS);
    	ravb_get_tx_tstamp(ndev);
    	return true;
    }
@@@ -931,7 -938,7 +939,7 @@@ static int ravb_poll(struct napi_struc
    	/* Processing RX Descriptor Ring */
    	if (ris0 & mask) {
    		/* Clear RX interrupt */
 -			ravb_write(ndev, ~mask, RIS0);
 +			ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0);
    		if (ravb_rx(ndev, &quota, q))
    			goto out;
    	}
@@@ -939,7 -946,7 +947,7 @@@
    	if (tis & mask) {
    		spin_lock_irqsave(&priv->lock, flags);
    		/* Clear TX interrupt */
 -			ravb_write(ndev, ~mask, TIS);
 +			ravb_write(ndev, ~(mask | TIS_RESERVED), TIS);
    		ravb_tx_free(ndev, q, true);
    		netif_wake_subqueue(ndev, q);
    		mmiowb();
@@@ -1074,8 -1081,11 +1082,11 @@@ static int ravb_phy_init(struct net_dev
    	netdev_info(ndev, "limited PHY to 100Mbit/s\n");
    }
- 	/* 10BASE is not supported */
- 	phydev->supported &= ~PHY_10BT_FEATURES;
+ 	/* 10BASE, Pause and Asym Pause is not supported */
+ 	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+ 	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT);
+ 	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_Pause_BIT);
+ 	phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_Asym_Pause_BIT);
phy_attached_info(phydev);
@@@ -1485,6 -1495,7 +1496,7 @@@ static void ravb_tx_timeout_work(struc
  static netdev_tx_t ravb_start_xmit(struct sk_buff *skb, struct net_device *ndev)
  {
    struct ravb_private *priv = netdev_priv(ndev);
+ 	int num_tx_desc = priv->num_tx_desc;
    u16 q = skb_get_queue_mapping(skb);
    struct ravb_tstamp_skb *ts_skb;
    struct ravb_tx_desc *desc;
@@@ -1496,7 -1507,7 +1508,7 @@@
spin_lock_irqsave(&priv->lock, flags);
    if (priv->cur_tx[q] - priv->dirty_tx[q] > (priv->num_tx_ring[q] - 1) *
- 	    NUM_TX_DESC) {
+ 	    num_tx_desc) {
    	netif_err(priv, tx_queued, ndev,
    		  "still transmitting with the full ring!\n");
    	netif_stop_subqueue(ndev, q);
@@@ -1507,41 -1518,55 +1519,55 @@@
    if (skb_put_padto(skb, ETH_ZLEN))
    	goto exit;
- 	entry = priv->cur_tx[q] % (priv->num_tx_ring[q] * NUM_TX_DESC);
- 	priv->tx_skb[q][entry / NUM_TX_DESC] = skb;
- 
- 	buffer = PTR_ALIGN(priv->tx_align[q], DPTR_ALIGN) +
- 		 entry / NUM_TX_DESC * DPTR_ALIGN;
- 	len = PTR_ALIGN(skb->data, DPTR_ALIGN) - skb->data;
- 	/* Zero length DMA descriptors are problematic as they seem to
- 	 * terminate DMA transfers. Avoid them by simply using a length of
- 	 * DPTR_ALIGN (4) when skb data is aligned to DPTR_ALIGN.
- 	 *
- 	 * As skb is guaranteed to have at least ETH_ZLEN (60) bytes of
- 	 * data by the call to skb_put_padto() above this is safe with
- 	 * respect to both the length of the first DMA descriptor (len)
- 	 * overflowing the available data and the length of the second DMA
- 	 * descriptor (skb->len - len) being negative.
- 	 */
- 	if (len == 0)
- 		len = DPTR_ALIGN;
+ 	entry = priv->cur_tx[q] % (priv->num_tx_ring[q] * num_tx_desc);
+ 	priv->tx_skb[q][entry / num_tx_desc] = skb;
+ 
+ 	if (num_tx_desc > 1) {
+ 		buffer = PTR_ALIGN(priv->tx_align[q], DPTR_ALIGN) +
+ 			 entry / num_tx_desc * DPTR_ALIGN;
+ 		len = PTR_ALIGN(skb->data, DPTR_ALIGN) - skb->data;
+ 
+ 		/* Zero length DMA descriptors are problematic as they seem
+ 		 * to terminate DMA transfers. Avoid them by simply using a
+ 		 * length of DPTR_ALIGN (4) when skb data is aligned to
+ 		 * DPTR_ALIGN.
+ 		 *
+ 		 * As skb is guaranteed to have at least ETH_ZLEN (60)
+ 		 * bytes of data by the call to skb_put_padto() above this
+ 		 * is safe with respect to both the length of the first DMA
+ 		 * descriptor (len) overflowing the available data and the
+ 		 * length of the second DMA descriptor (skb->len - len)
+ 		 * being negative.
+ 		 */
+ 		if (len == 0)
+ 			len = DPTR_ALIGN;
- 	memcpy(buffer, skb->data, len);
- 	dma_addr = dma_map_single(ndev->dev.parent, buffer, len, DMA_TO_DEVICE);
- 	if (dma_mapping_error(ndev->dev.parent, dma_addr))
- 		goto drop;
+ 		memcpy(buffer, skb->data, len);
+ 		dma_addr = dma_map_single(ndev->dev.parent, buffer, len,
+ 					  DMA_TO_DEVICE);
+ 		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+ 			goto drop;
- 	desc = &priv->tx_ring[q][entry];
- 	desc->ds_tagl = cpu_to_le16(len);
- 	desc->dptr = cpu_to_le32(dma_addr);
+ 		desc = &priv->tx_ring[q][entry];
+ 		desc->ds_tagl = cpu_to_le16(len);
+ 		desc->dptr = cpu_to_le32(dma_addr);
- 	buffer = skb->data + len;
- 	len = skb->len - len;
- 	dma_addr = dma_map_single(ndev->dev.parent, buffer, len, DMA_TO_DEVICE);
- 	if (dma_mapping_error(ndev->dev.parent, dma_addr))
- 		goto unmap;
+ 		buffer = skb->data + len;
+ 		len = skb->len - len;
+ 		dma_addr = dma_map_single(ndev->dev.parent, buffer, len,
+ 					  DMA_TO_DEVICE);
+ 		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+ 			goto unmap;
- 	desc++;
+ 		desc++;
+ 	} else {
+ 		desc = &priv->tx_ring[q][entry];
+ 		len = skb->len;
+ 		dma_addr = dma_map_single(ndev->dev.parent, skb->data, skb->len,
+ 					  DMA_TO_DEVICE);
+ 		if (dma_mapping_error(ndev->dev.parent, dma_addr))
+ 			goto drop;
+ 	}
    desc->ds_tagl = cpu_to_le16(len);
    desc->dptr = cpu_to_le32(dma_addr);
@@@ -1549,9 -1574,11 +1575,11 @@@
    if (q == RAVB_NC) {
    	ts_skb = kmalloc(sizeof(*ts_skb), GFP_ATOMIC);
    	if (!ts_skb) {
- 			desc--;
- 			dma_unmap_single(ndev->dev.parent, dma_addr, len,
- 					 DMA_TO_DEVICE);
+ 			if (num_tx_desc > 1) {
+ 				desc--;
+ 				dma_unmap_single(ndev->dev.parent, dma_addr,
+ 						 len, DMA_TO_DEVICE);
+ 			}
    		goto unmap;
    	}
    	ts_skb->skb = skb;
@@@ -1568,15 -1595,18 +1596,18 @@@
    skb_tx_timestamp(skb);
    /* Descriptor type must be set after all the above writes */
    dma_wmb();
- 	desc->die_dt = DT_FEND;
- 	desc--;
- 	desc->die_dt = DT_FSTART;
- 
+ 	if (num_tx_desc > 1) {
+ 		desc->die_dt = DT_FEND;
+ 		desc--;
+ 		desc->die_dt = DT_FSTART;
+ 	} else {
+ 		desc->die_dt = DT_FSINGLE;
+ 	}
    ravb_modify(ndev, TCCR, TCCR_TSRQ0 << q, TCCR_TSRQ0 << q);
- 	priv->cur_tx[q] += NUM_TX_DESC;
+ 	priv->cur_tx[q] += num_tx_desc;
    if (priv->cur_tx[q] - priv->dirty_tx[q] >
- 	    (priv->num_tx_ring[q] - 1) * NUM_TX_DESC &&
+ 	    (priv->num_tx_ring[q] - 1) * num_tx_desc &&
        !ravb_tx_free(ndev, q, true))
    	netif_stop_subqueue(ndev, q);
@@@ -1590,7 -1620,7 +1621,7 @@@ unmap
    		 le16_to_cpu(desc->ds_tagl), DMA_TO_DEVICE);
  drop:
    dev_kfree_skb_any(skb);
- 	priv->tx_skb[q][entry / NUM_TX_DESC] = NULL;
+ 	priv->tx_skb[q][entry / num_tx_desc] = NULL;
    goto exit;
  }
@@@ -2076,6 -2106,9 +2107,9 @@@ static int ravb_probe(struct platform_d
    ndev->max_mtu = 2048 - (ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN);
    ndev->min_mtu = ETH_MIN_MTU;
+ 	priv->num_tx_desc = chip_id == RCAR_GEN2 ?
+ 		NUM_TX_DESC_GEN2 : NUM_TX_DESC_GEN3;
+ 
    /* Set function */
    ndev->netdev_ops = &ravb_netdev_ops;
    ndev->ethtool_ops = &ravb_ethtool_ops;
diff --combined drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 75896d6ba6e2,3715a0a4af3c..076a8be18d67
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@@ -148,14 -148,12 +148,14 @@@ static void stmmac_verify_args(void
  static void stmmac_disable_all_queues(struct stmmac_priv *priv)
  {
    u32 rx_queues_cnt = priv->plat->rx_queues_to_use;
 +	u32 tx_queues_cnt = priv->plat->tx_queues_to_use;
 +	u32 maxq = max(rx_queues_cnt, tx_queues_cnt);
    u32 queue;
-	for (queue = 0; queue < rx_queues_cnt; queue++) {
 -		struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
 +	for (queue = 0; queue < maxq; queue++) {
 +		struct stmmac_channel *ch = &priv->channel[queue];
-		napi_disable(&rx_q->napi);
 +		napi_disable(&ch->napi);
    }
  }
@@@ -166,14 -164,12 +166,14 @@@
  static void stmmac_enable_all_queues(struct stmmac_priv *priv)
  {
    u32 rx_queues_cnt = priv->plat->rx_queues_to_use;
 +	u32 tx_queues_cnt = priv->plat->tx_queues_to_use;
 +	u32 maxq = max(rx_queues_cnt, tx_queues_cnt);
    u32 queue;
-	for (queue = 0; queue < rx_queues_cnt; queue++) {
 -		struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
 +	for (queue = 0; queue < maxq; queue++) {
 +		struct stmmac_channel *ch = &priv->channel[queue];
-		napi_enable(&rx_q->napi);
 +		napi_enable(&ch->napi);
    }
  }
@@@ -991,17 -987,20 +991,20 @@@ static int stmmac_init_phy(struct net_d
    if ((interface == PHY_INTERFACE_MODE_MII) ||
        (interface == PHY_INTERFACE_MODE_RMII) ||
    	(max_speed < 1000 && max_speed > 0))
- 		phydev->advertising &= ~(SUPPORTED_1000baseT_Half |
- 					 SUPPORTED_1000baseT_Full);
+ 		phy_set_max_speed(phydev, SPEED_100);
/*
     * Half-duplex mode not supported with multiqueue
     * half-duplex can only works with single queue
     */
- 	if (tx_cnt > 1)
- 		phydev->supported &= ~(SUPPORTED_1000baseT_Half |
- 				       SUPPORTED_100baseT_Half |
- 				       SUPPORTED_10baseT_Half);
+ 	if (tx_cnt > 1) {
+ 		phy_remove_link_mode(phydev,
+ 				     ETHTOOL_LINK_MODE_10baseT_Half_BIT);
+ 		phy_remove_link_mode(phydev,
+ 				     ETHTOOL_LINK_MODE_100baseT_Half_BIT);
+ 		phy_remove_link_mode(phydev,
+ 				     ETHTOOL_LINK_MODE_1000baseT_Half_BIT);
+ 	}
/*
     * Broken HW is sometimes missing the pull-up resistor on the
@@@ -1847,18 -1846,18 +1850,18 @@@ static void stmmac_dma_operation_mode(s
   * @queue: TX queue index
   * Description: it reclaims the transmit resources after transmission completes.
   */
 -static void stmmac_tx_clean(struct stmmac_priv *priv, u32 queue)
 +static int stmmac_tx_clean(struct stmmac_priv *priv, int budget, u32 queue)
  {
    struct stmmac_tx_queue *tx_q = &priv->tx_queue[queue];
    unsigned int bytes_compl = 0, pkts_compl = 0;
 -	unsigned int entry;
 +	unsigned int entry, count = 0;
-	netif_tx_lock(priv->dev);
 +	__netif_tx_lock_bh(netdev_get_tx_queue(priv->dev, queue));
priv->xstats.tx_clean++;
entry = tx_q->dirty_tx;
 -	while (entry != tx_q->cur_tx) {
 +	while ((entry != tx_q->cur_tx) && (count < budget)) {
    	struct sk_buff *skb = tx_q->tx_skbuff[entry];
    	struct dma_desc *p;
    	int status;
@@@ -1874,8 -1873,6 +1877,8 @@@
    	if (unlikely(status & tx_dma_own))
    		break;
+		count++;
 +
    	/* Make sure descriptor fields are read after reading
    	 * the own bit.
    	 */
@@@ -1943,10 -1940,7 +1946,10 @@@
    	stmmac_enable_eee_mode(priv);
    	mod_timer(&priv->eee_ctrl_timer, STMMAC_LPI_T(eee_timer));
    }
 -	netif_tx_unlock(priv->dev);
 +
 +	__netif_tx_unlock_bh(netdev_get_tx_queue(priv->dev, queue));
 +
 +	return count;
  }
/**
@@@ -2029,33 -2023,6 +2032,33 @@@ static bool stmmac_safety_feat_interrup
    return false;
  }
+static int stmmac_napi_check(struct stmmac_priv *priv, u32 chan)
 +{
 +	int status = stmmac_dma_interrupt_status(priv, priv->ioaddr,
 +						 &priv->xstats, chan);
 +	struct stmmac_channel *ch = &priv->channel[chan];
 +	bool needs_work = false;
 +
 +	if ((status & handle_rx) && ch->has_rx) {
 +		needs_work = true;
 +	} else {
 +		status &= ~handle_rx;
 +	}
 +
 +	if ((status & handle_tx) && ch->has_tx) {
 +		needs_work = true;
 +	} else {
 +		status &= ~handle_tx;
 +	}
 +
 +	if (needs_work && napi_schedule_prep(&ch->napi)) {
 +		stmmac_disable_dma_irq(priv, priv->ioaddr, chan);
 +		__napi_schedule(&ch->napi);
 +	}
 +
 +	return status;
 +}
 +
  /**
   * stmmac_dma_interrupt - DMA ISR
   * @priv: driver private structure
@@@ -2070,14 -2037,57 +2073,14 @@@ static void stmmac_dma_interrupt(struc
    u32 channels_to_check = tx_channel_count > rx_channel_count ?
    			tx_channel_count : rx_channel_count;
    u32 chan;
 -	bool poll_scheduled = false;
    int status[max_t(u32, MTL_MAX_TX_QUEUES, MTL_MAX_RX_QUEUES)];
/* Make sure we never check beyond our status buffer. */
    if (WARN_ON_ONCE(channels_to_check > ARRAY_SIZE(status)))
    	channels_to_check = ARRAY_SIZE(status);
-	/* Each DMA channel can be used for rx and tx simultaneously, yet
 -	 * napi_struct is embedded in struct stmmac_rx_queue rather than in a
 -	 * stmmac_channel struct.
 -	 * Because of this, stmmac_poll currently checks (and possibly wakes)
 -	 * all tx queues rather than just a single tx queue.
 -	 */
    for (chan = 0; chan < channels_to_check; chan++)
 -		status[chan] = stmmac_dma_interrupt_status(priv, priv->ioaddr,
 -				&priv->xstats, chan);
 -
 -	for (chan = 0; chan < rx_channel_count; chan++) {
 -		if (likely(status[chan] & handle_rx)) {
 -			struct stmmac_rx_queue *rx_q = &priv->rx_queue[chan];
 -
 -			if (likely(napi_schedule_prep(&rx_q->napi))) {
 -				stmmac_disable_dma_irq(priv, priv->ioaddr, chan);
 -				__napi_schedule(&rx_q->napi);
 -				poll_scheduled = true;
 -			}
 -		}
 -	}
 -
 -	/* If we scheduled poll, we already know that tx queues will be checked.
 -	 * If we didn't schedule poll, see if any DMA channel (used by tx) has a
 -	 * completed transmission, if so, call stmmac_poll (once).
 -	 */
 -	if (!poll_scheduled) {
 -		for (chan = 0; chan < tx_channel_count; chan++) {
 -			if (status[chan] & handle_tx) {
 -				/* It doesn't matter what rx queue we choose
 -				 * here. We use 0 since it always exists.
 -				 */
 -				struct stmmac_rx_queue *rx_q =
 -					&priv->rx_queue[0];
 -
 -				if (likely(napi_schedule_prep(&rx_q->napi))) {
 -					stmmac_disable_dma_irq(priv,
 -							priv->ioaddr, chan);
 -					__napi_schedule(&rx_q->napi);
 -				}
 -				break;
 -			}
 -		}
 -	}
 +		status[chan] = stmmac_napi_check(priv, chan);
for (chan = 0; chan < tx_channel_count; chan++) {
    	if (unlikely(status[chan] & tx_hard_error_bump_tc)) {
@@@ -2213,7 -2223,8 +2216,7 @@@ static int stmmac_init_dma_engine(struc
    	stmmac_init_tx_chan(priv, priv->ioaddr, priv->plat->dma_cfg,
    			    tx_q->dma_tx_phy, chan);
-		tx_q->tx_tail_addr = tx_q->dma_tx_phy +
 -			    (DMA_TX_SIZE * sizeof(struct dma_desc));
 +		tx_q->tx_tail_addr = tx_q->dma_tx_phy;
    	stmmac_set_tx_tail_ptr(priv, priv->ioaddr,
    			       tx_q->tx_tail_addr, chan);
    }
@@@ -2225,13 -2236,6 +2228,13 @@@
    return ret;
  }
+static void stmmac_tx_timer_arm(struct stmmac_priv *priv, u32 queue)
 +{
 +	struct stmmac_tx_queue *tx_q = &priv->tx_queue[queue];
 +
 +	mod_timer(&tx_q->txtimer, STMMAC_COAL_TIMER(priv->tx_coal_timer));
 +}
 +
  /**
   * stmmac_tx_timer - mitigation sw timer for tx.
   * @data: data pointer
@@@ -2240,14 -2244,13 +2243,14 @@@
   */
  static void stmmac_tx_timer(struct timer_list *t)
  {
 -	struct stmmac_priv *priv = from_timer(priv, t, txtimer);
 -	u32 tx_queues_count = priv->plat->tx_queues_to_use;
 -	u32 queue;
 +	struct stmmac_tx_queue *tx_q = from_timer(tx_q, t, txtimer);
 +	struct stmmac_priv *priv = tx_q->priv_data;
 +	struct stmmac_channel *ch;
 +
 +	ch = &priv->channel[tx_q->queue_index];
-	/* let's scan all the tx queues */
 -	for (queue = 0; queue < tx_queues_count; queue++)
 -		stmmac_tx_clean(priv, queue);
 +	if (likely(napi_schedule_prep(&ch->napi)))
 +		__napi_schedule(&ch->napi);
  }
/**
@@@ -2260,17 -2263,11 +2263,17 @@@
   */
  static void stmmac_init_tx_coalesce(struct stmmac_priv *priv)
  {
 +	u32 tx_channel_count = priv->plat->tx_queues_to_use;
 +	u32 chan;
 +
    priv->tx_coal_frames = STMMAC_TX_FRAMES;
    priv->tx_coal_timer = STMMAC_COAL_TX_TIMER;
 -	timer_setup(&priv->txtimer, stmmac_tx_timer, 0);
 -	priv->txtimer.expires = STMMAC_COAL_TIMER(priv->tx_coal_timer);
 -	add_timer(&priv->txtimer);
 +
 +	for (chan = 0; chan < tx_channel_count; chan++) {
 +		struct stmmac_tx_queue *tx_q = &priv->tx_queue[chan];
 +
 +		timer_setup(&tx_q->txtimer, stmmac_tx_timer, 0);
 +	}
  }
static void stmmac_set_rings_length(struct stmmac_priv *priv)
@@@ -2598,7 -2595,6 +2601,7 @@@ static void stmmac_hw_teardown(struct n
  static int stmmac_open(struct net_device *dev)
  {
    struct stmmac_priv *priv = netdev_priv(dev);
 +	u32 chan;
    int ret;
stmmac_check_ether_addr(priv);
@@@ -2695,9 -2691,7 +2698,9 @@@ irq_error
    if (dev->phydev)
    	phy_stop(dev->phydev);
-	del_timer_sync(&priv->txtimer);
 +	for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
 +		del_timer_sync(&priv->tx_queue[chan].txtimer);
 +
    stmmac_hw_teardown(dev);
  init_error:
    free_dma_desc_resources(priv);
@@@ -2717,7 -2711,6 +2720,7 @@@ dma_desc_error
  static int stmmac_release(struct net_device *dev)
  {
    struct stmmac_priv *priv = netdev_priv(dev);
 +	u32 chan;
if (priv->eee_enabled)
    	del_timer_sync(&priv->eee_ctrl_timer);
@@@ -2732,8 -2725,7 +2735,8 @@@
stmmac_disable_all_queues(priv);
-	del_timer_sync(&priv->txtimer);
 +	for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
 +		del_timer_sync(&priv->tx_queue[chan].txtimer);
/* Free the IRQ lines */
    free_irq(dev->irq, dev);
@@@ -2947,13 -2939,14 +2950,13 @@@ static netdev_tx_t stmmac_tso_xmit(stru
    priv->xstats.tx_tso_nfrags += nfrags;
/* Manage tx mitigation */
 -	priv->tx_count_frames += nfrags + 1;
 -	if (likely(priv->tx_coal_frames > priv->tx_count_frames)) {
 -		mod_timer(&priv->txtimer,
 -			  STMMAC_COAL_TIMER(priv->tx_coal_timer));
 -	} else {
 -		priv->tx_count_frames = 0;
 +	tx_q->tx_count_frames += nfrags + 1;
 +	if (priv->tx_coal_frames <= tx_q->tx_count_frames) {
    	stmmac_set_tx_ic(priv, desc);
    	priv->xstats.tx_set_ic_bit++;
 +		tx_q->tx_count_frames = 0;
 +	} else {
 +		stmmac_tx_timer_arm(priv, queue);
    }
skb_tx_timestamp(skb);
@@@ -3002,7 -2995,6 +3005,7 @@@
netdev_tx_sent_queue(netdev_get_tx_queue(dev, queue), skb->len);
+	tx_q->tx_tail_addr = tx_q->dma_tx_phy + (tx_q->cur_tx * sizeof(*desc));
    stmmac_set_tx_tail_ptr(priv, priv->ioaddr, tx_q->tx_tail_addr, queue);
return NETDEV_TX_OK;
@@@ -3157,13 -3149,14 +3160,13 @@@ static netdev_tx_t stmmac_xmit(struct s
     * This approach takes care about the fragments: desc is the first
     * element in case of no SG.
     */
 -	priv->tx_count_frames += nfrags + 1;
 -	if (likely(priv->tx_coal_frames > priv->tx_count_frames)) {
 -		mod_timer(&priv->txtimer,
 -			  STMMAC_COAL_TIMER(priv->tx_coal_timer));
 -	} else {
 -		priv->tx_count_frames = 0;
 +	tx_q->tx_count_frames += nfrags + 1;
 +	if (priv->tx_coal_frames <= tx_q->tx_count_frames) {
    	stmmac_set_tx_ic(priv, desc);
    	priv->xstats.tx_set_ic_bit++;
 +		tx_q->tx_count_frames = 0;
 +	} else {
 +		stmmac_tx_timer_arm(priv, queue);
    }
skb_tx_timestamp(skb);
@@@ -3209,8 -3202,6 +3212,8 @@@
    netdev_tx_sent_queue(netdev_get_tx_queue(dev, queue), skb->len);
stmmac_enable_dma_transmission(priv, priv->ioaddr);
 +
 +	tx_q->tx_tail_addr = tx_q->dma_tx_phy + (tx_q->cur_tx * sizeof(*desc));
    stmmac_set_tx_tail_ptr(priv, priv->ioaddr, tx_q->tx_tail_addr, queue);
return NETDEV_TX_OK;
@@@ -3331,7 -3322,6 +3334,7 @@@ static inline void stmmac_rx_refill(str
  static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue)
  {
    struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
 +	struct stmmac_channel *ch = &priv->channel[queue];
    unsigned int entry = rx_q->cur_rx;
    int coe = priv->hw->rx_csum;
    unsigned int next_entry;
@@@ -3504,7 -3494,7 +3507,7 @@@
    		else
    			skb->ip_summed = CHECKSUM_UNNECESSARY;
-			napi_gro_receive(&rx_q->napi, skb);
 +			napi_gro_receive(&ch->napi, skb);
priv->dev->stats.rx_packets++;
    		priv->dev->stats.rx_bytes += frame_len;
@@@ -3527,33 -3517,27 +3530,33 @@@
   *  Description :
   *  To look at the incoming frames and clear the tx resources.
   */
 -static int stmmac_poll(struct napi_struct *napi, int budget)
 +static int stmmac_napi_poll(struct napi_struct *napi, int budget)
  {
 -	struct stmmac_rx_queue *rx_q =
 -		container_of(napi, struct stmmac_rx_queue, napi);
 -	struct stmmac_priv *priv = rx_q->priv_data;
 -	u32 tx_count = priv->plat->tx_queues_to_use;
 -	u32 chan = rx_q->queue_index;
 -	int work_done = 0;
 -	u32 queue;
 +	struct stmmac_channel *ch =
 +		container_of(napi, struct stmmac_channel, napi);
 +	struct stmmac_priv *priv = ch->priv_data;
 +	int work_done = 0, work_rem = budget;
 +	u32 chan = ch->index;
priv->xstats.napi_poll++;
-	/* check all the queues */
 -	for (queue = 0; queue < tx_count; queue++)
 -		stmmac_tx_clean(priv, queue);
 +	if (ch->has_tx) {
 +		int done = stmmac_tx_clean(priv, work_rem, chan);
-	work_done = stmmac_rx(priv, budget, rx_q->queue_index);
 -	if (work_done < budget) {
 -		napi_complete_done(napi, work_done);
 -		stmmac_enable_dma_irq(priv, priv->ioaddr, chan);
 +		work_done += done;
 +		work_rem -= done;
 +	}
 +
 +	if (ch->has_rx) {
 +		int done = stmmac_rx(priv, work_rem, chan);
 +
 +		work_done += done;
 +		work_rem -= done;
    }
 +
 +	if (work_done < budget && napi_complete_done(napi, work_done))
 +		stmmac_enable_dma_irq(priv, priv->ioaddr, chan);
 +
    return work_done;
  }
@@@ -4217,8 -4201,8 +4220,8 @@@ int stmmac_dvr_probe(struct device *dev
  {
    struct net_device *ndev = NULL;
    struct stmmac_priv *priv;
 +	u32 queue, maxq;
    int ret = 0;
 -	u32 queue;
ndev = alloc_etherdev_mqs(sizeof(struct stmmac_priv),
    			  MTL_MAX_TX_QUEUES,
@@@ -4341,22 -4325,11 +4344,22 @@@
    		 "Enable RX Mitigation via HW Watchdog Timer\n");
    }
-	for (queue = 0; queue < priv->plat->rx_queues_to_use; queue++) {
 -		struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
 +	/* Setup channels NAPI */
 +	maxq = max(priv->plat->rx_queues_to_use, priv->plat->tx_queues_to_use);
-		netif_napi_add(ndev, &rx_q->napi, stmmac_poll,
 -			       (8 * priv->plat->rx_queues_to_use));
 +	for (queue = 0; queue < maxq; queue++) {
 +		struct stmmac_channel *ch = &priv->channel[queue];
 +
 +		ch->priv_data = priv;
 +		ch->index = queue;
 +
 +		if (queue < priv->plat->rx_queues_to_use)
 +			ch->has_rx = true;
 +		if (queue < priv->plat->tx_queues_to_use)
 +			ch->has_tx = true;
 +
 +		netif_napi_add(ndev, &ch->napi, stmmac_napi_poll,
 +			       NAPI_POLL_WEIGHT);
    }
mutex_init(&priv->lock);
@@@ -4402,10 -4375,10 +4405,10 @@@ error_netdev_register
        priv->hw->pcs != STMMAC_PCS_RTBI)
    	stmmac_mdio_unregister(ndev);
  error_mdio_register:
 -	for (queue = 0; queue < priv->plat->rx_queues_to_use; queue++) {
 -		struct stmmac_rx_queue *rx_q = &priv->rx_queue[queue];
 +	for (queue = 0; queue < maxq; queue++) {
 +		struct stmmac_channel *ch = &priv->channel[queue];
-		netif_napi_del(&rx_q->napi);
 +		netif_napi_del(&ch->napi);
    }
  error_hw_init:
    destroy_workqueue(priv->wq);
diff --combined drivers/net/tun.c
index e2648b5a3861,2a2cd35853b7..3eb88b7147f0
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@@ -113,7 -113,6 +113,6 @@@ do {								
  } while (0)
  #endif
- #define TUN_HEADROOM 256
  #define TUN_RX_PAD (NET_IP_ALIGN + NET_SKB_PAD)
/* TUN device flags */
@@@ -869,6 -868,9 +868,9 @@@ static int tun_attach(struct tun_struc
    	tun_napi_init(tun, tfile, napi);
    }
+ 	if (rtnl_dereference(tun->xdp_prog))
+ 		sock_set_flag(&tfile->sk, SOCK_XDP);
+ 
    tun_set_real_num_queues(tun);
/* device is allowed to go away first, so no need to hold extra
@@@ -1153,6 -1155,43 +1155,6 @@@ static netdev_features_t tun_net_fix_fe
return (features & tun->set_features) | (features & ~TUN_USER_FEATURES);
  }
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -static void tun_poll_controller(struct net_device *dev)
 -{
 -	/*
 -	 * Tun only receives frames when:
 -	 * 1) the char device endpoint gets data from user space
 -	 * 2) the tun socket gets a sendmsg call from user space
 -	 * If NAPI is not enabled, since both of those are synchronous
 -	 * operations, we are guaranteed never to have pending data when we poll
 -	 * for it so there is nothing to do here but return.
 -	 * We need this though so netpoll recognizes us as an interface that
 -	 * supports polling, which enables bridge devices in virt setups to
 -	 * still use netconsole
 -	 * If NAPI is enabled, however, we need to schedule polling for all
 -	 * queues unless we are using napi_gro_frags(), which we call in
 -	 * process context and not in NAPI context.
 -	 */
 -	struct tun_struct *tun = netdev_priv(dev);
 -
 -	if (tun->flags & IFF_NAPI) {
 -		struct tun_file *tfile;
 -		int i;
 -
 -		if (tun_napi_frags_enabled(tun))
 -			return;
 -
 -		rcu_read_lock();
 -		for (i = 0; i < tun->numqueues; i++) {
 -			tfile = rcu_dereference(tun->tfiles[i]);
 -			if (tfile->napi_enabled)
 -				napi_schedule(&tfile->napi);
 -		}
 -		rcu_read_unlock();
 -	}
 -	return;
 -}
 -#endif
static void tun_set_headroom(struct net_device *dev, int new_hr)
  {
@@@ -1204,13 -1243,29 +1206,29 @@@ static int tun_xdp_set(struct net_devic
    	       struct netlink_ext_ack *extack)
  {
    struct tun_struct *tun = netdev_priv(dev);
+ 	struct tun_file *tfile;
    struct bpf_prog *old_prog;
+ 	int i;
old_prog = rtnl_dereference(tun->xdp_prog);
    rcu_assign_pointer(tun->xdp_prog, prog);
    if (old_prog)
    	bpf_prog_put(old_prog);
+ 	for (i = 0; i < tun->numqueues; i++) {
+ 		tfile = rtnl_dereference(tun->tfiles[i]);
+ 		if (prog)
+ 			sock_set_flag(&tfile->sk, SOCK_XDP);
+ 		else
+ 			sock_reset_flag(&tfile->sk, SOCK_XDP);
+ 	}
+ 	list_for_each_entry(tfile, &tun->disabled, next) {
+ 		if (prog)
+ 			sock_set_flag(&tfile->sk, SOCK_XDP);
+ 		else
+ 			sock_reset_flag(&tfile->sk, SOCK_XDP);
+ 	}
+ 
    return 0;
  }
@@@ -1246,6 -1301,9 +1264,6 @@@ static const struct net_device_ops tun_
    .ndo_start_xmit		= tun_net_xmit,
    .ndo_fix_features	= tun_net_fix_features,
    .ndo_select_queue	= tun_select_queue,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= tun_poll_controller,
 -#endif
    .ndo_set_rx_headroom	= tun_set_headroom,
    .ndo_get_stats64	= tun_net_get_stats64,
  };
@@@ -1325,6 -1383,9 +1343,6 @@@ static const struct net_device_ops tap_
    .ndo_set_mac_address	= eth_mac_addr,
    .ndo_validate_addr	= eth_validate_addr,
    .ndo_select_queue	= tun_select_queue,
 -#ifdef CONFIG_NET_POLL_CONTROLLER
 -	.ndo_poll_controller	= tun_poll_controller,
 -#endif
    .ndo_features_check	= passthru_features_check,
    .ndo_set_rx_headroom	= tun_set_headroom,
    .ndo_get_stats64	= tun_net_get_stats64,
@@@ -1574,6 -1635,55 +1592,55 @@@ static bool tun_can_build_skb(struct tu
    return true;
  }
+ static struct sk_buff *__tun_build_skb(struct page_frag *alloc_frag, char *buf,
+ 				       int buflen, int len, int pad)
+ {
+ 	struct sk_buff *skb = build_skb(buf, buflen);
+ 
+ 	if (!skb)
+ 		return ERR_PTR(-ENOMEM);
+ 
+ 	skb_reserve(skb, pad);
+ 	skb_put(skb, len);
+ 
+ 	get_page(alloc_frag->page);
+ 	alloc_frag->offset += buflen;
+ 
+ 	return skb;
+ }
+ 
+ static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog,
+ 		       struct xdp_buff *xdp, u32 act)
+ {
+ 	int err;
+ 
+ 	switch (act) {
+ 	case XDP_REDIRECT:
+ 		err = xdp_do_redirect(tun->dev, xdp, xdp_prog);
+ 		if (err)
+ 			return err;
+ 		break;
+ 	case XDP_TX:
+ 		err = tun_xdp_tx(tun->dev, xdp);
+ 		if (err < 0)
+ 			return err;
+ 		break;
+ 	case XDP_PASS:
+ 		break;
+ 	default:
+ 		bpf_warn_invalid_xdp_action(act);
+ 		/* fall through */
+ 	case XDP_ABORTED:
+ 		trace_xdp_exception(tun->dev, xdp_prog, act);
+ 		/* fall through */
+ 	case XDP_DROP:
+ 		this_cpu_inc(tun->pcpu_stats->rx_dropped);
+ 		break;
+ 	}
+ 
+ 	return act;
+ }
+ 
  static struct sk_buff *tun_build_skb(struct tun_struct *tun,
    			     struct tun_file *tfile,
    			     struct iov_iter *from,
@@@ -1581,18 -1691,17 +1648,17 @@@
    			     int len, int *skb_xdp)
  {
    struct page_frag *alloc_frag = &current->task_frag;
- 	struct sk_buff *skb;
    struct bpf_prog *xdp_prog;
    int buflen = SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
- 	unsigned int delta = 0;
    char *buf;
    size_t copied;
- 	int err, pad = TUN_RX_PAD;
+ 	int pad = TUN_RX_PAD;
+ 	int err = 0;
rcu_read_lock();
    xdp_prog = rcu_dereference(tun->xdp_prog);
    if (xdp_prog)
- 		pad += TUN_HEADROOM;
+ 		pad += XDP_PACKET_HEADROOM;
    buflen += SKB_DATA_ALIGN(len + pad);
    rcu_read_unlock();
@@@ -1611,17 -1720,18 +1677,18 @@@
     * of xdp_prog above, this should be rare and for simplicity
     * we do XDP on skb in case the headroom is not enough.
     */
- 	if (hdr->gso_type || !xdp_prog)
+ 	if (hdr->gso_type || !xdp_prog) {
    	*skb_xdp = 1;
- 	else
- 		*skb_xdp = 0;
+ 		return __tun_build_skb(alloc_frag, buf, buflen, len, pad);
+ 	}
+ 
+ 	*skb_xdp = 0;
local_bh_disable();
    rcu_read_lock();
    xdp_prog = rcu_dereference(tun->xdp_prog);
- 	if (xdp_prog && !*skb_xdp) {
+ 	if (xdp_prog) {
    	struct xdp_buff xdp;
- 		void *orig_data;
    	u32 act;
xdp.data_hard_start = buf;
@@@ -1629,66 -1739,33 +1696,33 @@@
    	xdp_set_data_meta_invalid(&xdp);
    	xdp.data_end = xdp.data + len;
    	xdp.rxq = &tfile->xdp_rxq;
- 		orig_data = xdp.data;
- 		act = bpf_prog_run_xdp(xdp_prog, &xdp);
- 		switch (act) {
- 		case XDP_REDIRECT:
- 			get_page(alloc_frag->page);
- 			alloc_frag->offset += buflen;
- 			err = xdp_do_redirect(tun->dev, &xdp, xdp_prog);
- 			xdp_do_flush_map();
- 			if (err)
- 				goto err_redirect;
- 			rcu_read_unlock();
- 			local_bh_enable();
- 			return NULL;
- 		case XDP_TX:
+ 		act = bpf_prog_run_xdp(xdp_prog, &xdp);
+ 		if (act == XDP_REDIRECT || act == XDP_TX) {
    		get_page(alloc_frag->page);
    		alloc_frag->offset += buflen;
- 			if (tun_xdp_tx(tun->dev, &xdp) < 0)
- 				goto err_redirect;
- 			rcu_read_unlock();
- 			local_bh_enable();
- 			return NULL;
- 		case XDP_PASS:
- 			delta = orig_data - xdp.data;
- 			len = xdp.data_end - xdp.data;
- 			break;
- 		default:
- 			bpf_warn_invalid_xdp_action(act);
- 			/* fall through */
- 		case XDP_ABORTED:
- 			trace_xdp_exception(tun->dev, xdp_prog, act);
- 			/* fall through */
- 		case XDP_DROP:
- 			goto err_xdp;
    	}
- 	}
+ 		err = tun_xdp_act(tun, xdp_prog, &xdp, act);
+ 		if (err < 0)
+ 			goto err_xdp;
+ 		if (err == XDP_REDIRECT)
+ 			xdp_do_flush_map();
+ 		if (err != XDP_PASS)
+ 			goto out;
- 	skb = build_skb(buf, buflen);
- 	if (!skb) {
- 		rcu_read_unlock();
- 		local_bh_enable();
- 		return ERR_PTR(-ENOMEM);
+ 		pad = xdp.data - xdp.data_hard_start;
+ 		len = xdp.data_end - xdp.data;
    }
- 
- 	skb_reserve(skb, pad - delta);
- 	skb_put(skb, len);
- 	get_page(alloc_frag->page);
- 	alloc_frag->offset += buflen;
- 
    rcu_read_unlock();
    local_bh_enable();
- 	return skb;
+ 	return __tun_build_skb(alloc_frag, buf, buflen, len, pad);
- err_redirect:
- 	put_page(alloc_frag->page);
  err_xdp:
+ 	put_page(alloc_frag->page);
+ out:
    rcu_read_unlock();
    local_bh_enable();
- 	this_cpu_inc(tun->pcpu_stats->rx_dropped);
    return NULL;
  }
@@@ -2349,18 -2426,133 +2383,133 @@@ static void tun_sock_write_space(struc
    kill_fasync(&tfile->fasync, SIGIO, POLL_OUT);
  }
+ static int tun_xdp_one(struct tun_struct *tun,
+ 		       struct tun_file *tfile,
+ 		       struct xdp_buff *xdp, int *flush)
+ {
+ 	struct tun_xdp_hdr *hdr = xdp->data_hard_start;
+ 	struct virtio_net_hdr *gso = &hdr->gso;
+ 	struct tun_pcpu_stats *stats;
+ 	struct bpf_prog *xdp_prog;
+ 	struct sk_buff *skb = NULL;
+ 	u32 rxhash = 0, act;
+ 	int buflen = hdr->buflen;
+ 	int err = 0;
+ 	bool skb_xdp = false;
+ 
+ 	xdp_prog = rcu_dereference(tun->xdp_prog);
+ 	if (xdp_prog) {
+ 		if (gso->gso_type) {
+ 			skb_xdp = true;
+ 			goto build;
+ 		}
+ 		xdp_set_data_meta_invalid(xdp);
+ 		xdp->rxq = &tfile->xdp_rxq;
+ 
+ 		act = bpf_prog_run_xdp(xdp_prog, xdp);
+ 		err = tun_xdp_act(tun, xdp_prog, xdp, act);
+ 		if (err < 0) {
+ 			put_page(virt_to_head_page(xdp->data));
+ 			return err;
+ 		}
+ 
+ 		switch (err) {
+ 		case XDP_REDIRECT:
+ 			*flush = true;
+ 			/* fall through */
+ 		case XDP_TX:
+ 			return 0;
+ 		case XDP_PASS:
+ 			break;
+ 		default:
+ 			put_page(virt_to_head_page(xdp->data));
+ 			return 0;
+ 		}
+ 	}
+ 
+ build:
+ 	skb = build_skb(xdp->data_hard_start, buflen);
+ 	if (!skb) {
+ 		err = -ENOMEM;
+ 		goto out;
+ 	}
+ 
+ 	skb_reserve(skb, xdp->data - xdp->data_hard_start);
+ 	skb_put(skb, xdp->data_end - xdp->data);
+ 
+ 	if (virtio_net_hdr_to_skb(skb, gso, tun_is_little_endian(tun))) {
+ 		this_cpu_inc(tun->pcpu_stats->rx_frame_errors);
+ 		kfree_skb(skb);
+ 		err = -EINVAL;
+ 		goto out;
+ 	}
+ 
+ 	skb->protocol = eth_type_trans(skb, tun->dev);
+ 	skb_reset_network_header(skb);
+ 	skb_probe_transport_header(skb, 0);
+ 
+ 	if (skb_xdp) {
+ 		err = do_xdp_generic(xdp_prog, skb);
+ 		if (err != XDP_PASS)
+ 			goto out;
+ 	}
+ 
+ 	if (!rcu_dereference(tun->steering_prog))
+ 		rxhash = __skb_get_hash_symmetric(skb);
+ 
+ 	netif_receive_skb(skb);
+ 
+ 	stats = get_cpu_ptr(tun->pcpu_stats);
+ 	u64_stats_update_begin(&stats->syncp);
+ 	stats->rx_packets++;
+ 	stats->rx_bytes += skb->len;
+ 	u64_stats_update_end(&stats->syncp);
+ 	put_cpu_ptr(stats);
+ 
+ 	if (rxhash)
+ 		tun_flow_update(tun, rxhash, tfile);
+ 
+ out:
+ 	return err;
+ }
+ 
  static int tun_sendmsg(struct socket *sock, struct msghdr *m, size_t total_len)
  {
- 	int ret;
+ 	int ret, i;
    struct tun_file *tfile = container_of(sock, struct tun_file, socket);
    struct tun_struct *tun = tun_get(tfile);
+ 	struct tun_msg_ctl *ctl = m->msg_control;
+ 	struct xdp_buff *xdp;
if (!tun)
    	return -EBADFD;
- 	ret = tun_get_user(tun, tfile, m->msg_control, &m->msg_iter,
+ 	if (ctl && (ctl->type == TUN_MSG_PTR)) {
+ 		int n = ctl->num;
+ 		int flush = 0;
+ 
+ 		local_bh_disable();
+ 		rcu_read_lock();
+ 
+ 		for (i = 0; i < n; i++) {
+ 			xdp = &((struct xdp_buff *)ctl->ptr)[i];
+ 			tun_xdp_one(tun, tfile, xdp, &flush);
+ 		}
+ 
+ 		if (flush)
+ 			xdp_do_flush_map();
+ 
+ 		rcu_read_unlock();
+ 		local_bh_enable();
+ 
+ 		ret = total_len;
+ 		goto out;
+ 	}
+ 
+ 	ret = tun_get_user(tun, tfile, ctl ? ctl->ptr : NULL, &m->msg_iter,
    		   m->msg_flags & MSG_DONTWAIT,
    		   m->msg_flags & MSG_MORE);
+ out:
    tun_put(tun);
    return ret;
  }
diff --combined include/linux/mlx5/driver.h
index 4321962d9b7c,ed73b51f6697..ad252b0a7acc
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@@ -163,7 -163,10 +163,7 @@@ enum mlx5_dcbx_oper_mode 
  };
enum mlx5_dct_atomic_mode {
 -	MLX5_ATOMIC_MODE_DCT_OFF        = 20,
 -	MLX5_ATOMIC_MODE_DCT_NONE       = 0 << MLX5_ATOMIC_MODE_DCT_OFF,
 -	MLX5_ATOMIC_MODE_DCT_IB_COMP    = 1 << MLX5_ATOMIC_MODE_DCT_OFF,
 -	MLX5_ATOMIC_MODE_DCT_CX         = 2 << MLX5_ATOMIC_MODE_DCT_OFF,
 +	MLX5_ATOMIC_MODE_DCT_CX         = 2,
  };
enum {
@@@ -580,10 -583,11 +580,11 @@@ struct mlx5_irq_info 
  };
struct mlx5_fc_stats {
- 	struct rb_root counters;
- 	struct list_head addlist;
- 	/* protect addlist add/splice operations */
- 	spinlock_t addlist_lock;
+ 	spinlock_t counters_idr_lock; /* protects counters_idr */
+ 	struct idr counters_idr;
+ 	struct list_head counters;
+ 	struct llist_head addlist;
+ 	struct llist_head dellist;
struct workqueue_struct *wq;
    struct delayed_work work;
@@@ -801,7 -805,7 +802,7 @@@ struct mlx5_pps 
  };
struct mlx5_clock {
- 	rwlock_t                   lock;
+ 	seqlock_t                  lock;
    struct cyclecounter        cycles;
    struct timecounter         tc;
    struct hwtstamp_config     hwtstamp_config;
diff --combined net/batman-adv/soft-interface.c
index 626ddca332db,2c7d95727f90..5db5a0a4c959
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@@ -574,20 -574,15 +574,20 @@@ int batadv_softif_create_vlan(struct ba
    struct batadv_softif_vlan *vlan;
    int err;
+	spin_lock_bh(&bat_priv->softif_vlan_list_lock);
 +
    vlan = batadv_softif_vlan_get(bat_priv, vid);
    if (vlan) {
    	batadv_softif_vlan_put(vlan);
 +		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
    	return -EEXIST;
    }
vlan = kzalloc(sizeof(*vlan), GFP_ATOMIC);
 -	if (!vlan)
 +	if (!vlan) {
 +		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
    	return -ENOMEM;
 +	}
vlan->bat_priv = bat_priv;
    vlan->vid = vid;
@@@ -595,23 -590,17 +595,23 @@@
atomic_set(&vlan->ap_isolation, 0);
+	kref_get(&vlan->refcount);
 +	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);
 +	spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
 +
 +	/* batadv_sysfs_add_vlan cannot be in the spinlock section due to the
 +	 * sleeping behavior of the sysfs functions and the fs_reclaim lock
 +	 */
    err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);
    if (err) {
 -		kfree(vlan);
 +		/* ref for the function */
 +		batadv_softif_vlan_put(vlan);
 +
 +		/* ref for the list */
 +		batadv_softif_vlan_put(vlan);
    	return err;
    }
-	spin_lock_bh(&bat_priv->softif_vlan_list_lock);
 -	kref_get(&vlan->refcount);
 -	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);
 -	spin_unlock_bh(&bat_priv->softif_vlan_list_lock);
 -
    /* add a new TT local entry. This one will be marked with the NOPURGE
     * flag
     */
@@@ -844,7 -833,6 +844,6 @@@ static int batadv_softif_init_late(stru
    atomic_set(&bat_priv->frag_seqno, random_seqno);
bat_priv->primary_if = NULL;
- 	bat_priv->num_ifaces = 0;
batadv_nc_init_bat_priv(bat_priv);
@@@ -1062,6 -1050,7 +1061,7 @@@ static void batadv_softif_init_early(st
    dev->needs_free_netdev = true;
    dev->priv_destructor = batadv_softif_free;
    dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_NETNS_LOCAL;
+ 	dev->features |= NETIF_F_LLTX;
    dev->priv_flags |= IFF_NO_QUEUE;
/* can't call min_mtu, because the needed variables
diff --combined net/core/ethtool.c
index 234a0ec2e932,9d4e56d97080..96afc55aa61e
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@@ -539,47 -539,17 +539,17 @@@ struct ethtool_link_usettings 
    } link_modes;
  };
- /* Internal kernel helper to query a device ethtool_link_settings.
-  *
-  * Backward compatibility note: for compatibility with legacy drivers
-  * that implement only the ethtool_cmd API, this has to work with both
-  * drivers implementing get_link_ksettings API and drivers
-  * implementing get_settings API. When drivers implement get_settings
-  * and report ethtool_cmd deprecated fields
-  * (transceiver/maxrxpkt/maxtxpkt), these fields are silently ignored
-  * because the resulting struct ethtool_link_settings does not report them.
-  */
+ /* Internal kernel helper to query a device ethtool_link_settings. */
  int __ethtool_get_link_ksettings(struct net_device *dev,
    			 struct ethtool_link_ksettings *link_ksettings)
  {
- 	int err;
- 	struct ethtool_cmd cmd;
- 
    ASSERT_RTNL();
- 	if (dev->ethtool_ops->get_link_ksettings) {
- 		memset(link_ksettings, 0, sizeof(*link_ksettings));
- 		return dev->ethtool_ops->get_link_ksettings(dev,
- 							    link_ksettings);
- 	}
- 
- 	/* driver doesn't support %ethtool_link_ksettings API. revert to
- 	 * legacy %ethtool_cmd API, unless it's not supported either.
- 	 * TODO: remove when ethtool_ops::get_settings disappears internally
- 	 */
- 	if (!dev->ethtool_ops->get_settings)
+ 	if (!dev->ethtool_ops->get_link_ksettings)
    	return -EOPNOTSUPP;
- 	memset(&cmd, 0, sizeof(cmd));
- 	cmd.cmd = ETHTOOL_GSET;
- 	err = dev->ethtool_ops->get_settings(dev, &cmd);
- 	if (err < 0)
- 		return err;
- 
- 	/* we ignore deprecated fields transceiver/maxrxpkt/maxtxpkt
- 	 */
- 	convert_legacy_settings_to_link_ksettings(link_ksettings, &cmd);
- 	return err;
+ 	memset(link_ksettings, 0, sizeof(*link_ksettings));
+ 	return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings);
  }
  EXPORT_SYMBOL(__ethtool_get_link_ksettings);
@@@ -635,16 -605,7 +605,7 @@@ store_link_ksettings_for_user(void __us
    return 0;
  }
- /* Query device for its ethtool_link_settings.
-  *
-  * Backward compatibility note: this function must fail when driver
-  * does not implement ethtool::get_link_ksettings, even if legacy
-  * ethtool_ops::get_settings is implemented. This tells new versions
-  * of ethtool that they should use the legacy API %ETHTOOL_GSET for
-  * this driver, so that they can correctly access the ethtool_cmd
-  * deprecated fields (transceiver/maxrxpkt/maxtxpkt), until no driver
-  * implements ethtool_ops::get_settings anymore.
-  */
+ /* Query device for its ethtool_link_settings. */
  static int ethtool_get_link_ksettings(struct net_device *dev,
    			      void __user *useraddr)
  {
@@@ -652,7 -613,6 +613,6 @@@
    struct ethtool_link_ksettings link_ksettings;
ASSERT_RTNL();
- 
    if (!dev->ethtool_ops->get_link_ksettings)
    	return -EOPNOTSUPP;
@@@ -699,16 -659,7 +659,7 @@@
    return store_link_ksettings_for_user(useraddr, &link_ksettings);
  }
- /* Update device ethtool_link_settings.
-  *
-  * Backward compatibility note: this function must fail when driver
-  * does not implement ethtool::set_link_ksettings, even if legacy
-  * ethtool_ops::set_settings is implemented. This tells new versions
-  * of ethtool that they should use the legacy API %ETHTOOL_SSET for
-  * this driver, so that they can correctly update the ethtool_cmd
-  * deprecated fields (transceiver/maxrxpkt/maxtxpkt), until no driver
-  * implements ethtool_ops::get_settings anymore.
-  */
+ /* Update device ethtool_link_settings. */
  static int ethtool_set_link_ksettings(struct net_device *dev,
    			      void __user *useraddr)
  {
@@@ -746,51 -697,31 +697,31 @@@
/* Query device for its ethtool_cmd settings.
   *
-  * Backward compatibility note: for compatibility with legacy ethtool,
-  * this has to work with both drivers implementing get_link_ksettings
-  * API and drivers implementing get_settings API. When drivers
-  * implement get_link_ksettings and report higher link mode bits, a
-  * kernel warning is logged once (with name of 1st driver/device) to
-  * recommend user to upgrade ethtool, but the command is successful
-  * (only the lower link mode bits reported back to user).
+  * Backward compatibility note: for compatibility with legacy ethtool, this is
+  * now implemented via get_link_ksettings. When driver reports higher link mode
+  * bits, a kernel warning is logged once (with name of 1st driver/device) to
+  * recommend user to upgrade ethtool, but the command is successful (only the
+  * lower link mode bits reported back to user). Deprecated fields from
+  * ethtool_cmd (transceiver/maxrxpkt/maxtxpkt) are always set to zero.
   */
  static int ethtool_get_settings(struct net_device *dev, void __user *useraddr)
  {
+ 	struct ethtool_link_ksettings link_ksettings;
    struct ethtool_cmd cmd;
+ 	int err;
ASSERT_RTNL();
+ 	if (!dev->ethtool_ops->get_link_ksettings)
+ 		return -EOPNOTSUPP;
- 	if (dev->ethtool_ops->get_link_ksettings) {
- 		/* First, use link_ksettings API if it is supported */
- 		int err;
- 		struct ethtool_link_ksettings link_ksettings;
- 
- 		memset(&link_ksettings, 0, sizeof(link_ksettings));
- 		err = dev->ethtool_ops->get_link_ksettings(dev,
- 							   &link_ksettings);
- 		if (err < 0)
- 			return err;
- 		convert_link_ksettings_to_legacy_settings(&cmd,
- 							  &link_ksettings);
- 
- 		/* send a sensible cmd tag back to user */
- 		cmd.cmd = ETHTOOL_GSET;
- 	} else {
- 		/* driver doesn't support %ethtool_link_ksettings
- 		 * API. revert to legacy %ethtool_cmd API, unless it's
- 		 * not supported either.
- 		 */
- 		int err;
- 
- 		if (!dev->ethtool_ops->get_settings)
- 			return -EOPNOTSUPP;
+ 	memset(&link_ksettings, 0, sizeof(link_ksettings));
+ 	err = dev->ethtool_ops->get_link_ksettings(dev, &link_ksettings);
+ 	if (err < 0)
+ 		return err;
+ 	convert_link_ksettings_to_legacy_settings(&cmd, &link_ksettings);
- 		memset(&cmd, 0, sizeof(cmd));
- 		cmd.cmd = ETHTOOL_GSET;
- 		err = dev->ethtool_ops->get_settings(dev, &cmd);
- 		if (err < 0)
- 			return err;
- 	}
+ 	/* send a sensible cmd tag back to user */
+ 	cmd.cmd = ETHTOOL_GSET;
if (copy_to_user(useraddr, &cmd, sizeof(cmd)))
    	return -EFAULT;
@@@ -800,48 -731,29 +731,29 @@@
/* Update device link settings with given ethtool_cmd.
   *
-  * Backward compatibility note: for compatibility with legacy ethtool,
-  * this has to work with both drivers implementing set_link_ksettings
-  * API and drivers implementing set_settings API. When drivers
-  * implement set_link_ksettings and user's request updates deprecated
-  * ethtool_cmd fields (transceiver/maxrxpkt/maxtxpkt), a kernel
-  * warning is logged once (with name of 1st driver/device) to
-  * recommend user to upgrade ethtool, and the request is rejected.
+  * Backward compatibility note: for compatibility with legacy ethtool, this is
+  * now always implemented via set_link_settings. When user's request updates
+  * deprecated ethtool_cmd fields (transceiver/maxrxpkt/maxtxpkt), a kernel
+  * warning is logged once (with name of 1st driver/device) to recommend user to
+  * upgrade ethtool, and the request is rejected.
   */
  static int ethtool_set_settings(struct net_device *dev, void __user *useraddr)
  {
+ 	struct ethtool_link_ksettings link_ksettings;
    struct ethtool_cmd cmd;
ASSERT_RTNL();
if (copy_from_user(&cmd, useraddr, sizeof(cmd)))
    	return -EFAULT;
- 
- 	/* first, try new %ethtool_link_ksettings API. */
- 	if (dev->ethtool_ops->set_link_ksettings) {
- 		struct ethtool_link_ksettings link_ksettings;
- 
- 		if (!convert_legacy_settings_to_link_ksettings(&link_ksettings,
- 							       &cmd))
- 			return -EINVAL;
- 
- 		link_ksettings.base.cmd = ETHTOOL_SLINKSETTINGS;
- 		link_ksettings.base.link_mode_masks_nwords
- 			= __ETHTOOL_LINK_MODE_MASK_NU32;
- 		return dev->ethtool_ops->set_link_ksettings(dev,
- 							    &link_ksettings);
- 	}
- 
- 	/* legacy %ethtool_cmd API */
- 
- 	/* TODO: return -EOPNOTSUPP when ethtool_ops::get_settings
- 	 * disappears internally
- 	 */
- 
- 	if (!dev->ethtool_ops->set_settings)
+ 	if (!dev->ethtool_ops->set_link_ksettings)
    	return -EOPNOTSUPP;
- 	return dev->ethtool_ops->set_settings(dev, &cmd);
+ 	if (!convert_legacy_settings_to_link_ksettings(&link_ksettings, &cmd))
+ 		return -EINVAL;
+ 	link_ksettings.base.link_mode_masks_nwords =
+ 		__ETHTOOL_LINK_MODE_MASK_NU32;
+ 	return dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings);
  }
static noinline_for_stack int ethtool_get_drvinfo(struct net_device *dev,
@@@ -2624,7 -2536,6 +2536,7 @@@ int dev_ethtool(struct net *net, struc
    case ETHTOOL_GPHYSTATS:
    case ETHTOOL_GTSO:
    case ETHTOOL_GPERMADDR:
 +	case ETHTOOL_GUFO:
    case ETHTOOL_GGSO:
    case ETHTOOL_GGRO:
    case ETHTOOL_GFLAGS:
diff --combined net/ipv6/addrconf.c
index c63ccce6425f,bfe3ec7ecb14..a9a317322388
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@@ -997,6 -997,7 +997,7 @@@ ipv6_add_addr(struct inet6_dev *idev, s
    if (addr_type == IPV6_ADDR_ANY ||
        addr_type & IPV6_ADDR_MULTICAST ||
        (!(idev->dev->flags & IFF_LOOPBACK) &&
+ 	     !netif_is_l3_master(idev->dev) &&
         addr_type & IPV6_ADDR_LOOPBACK))
    	return ERR_PTR(-EADDRNOTAVAIL);
@@@ -4201,6 -4202,7 +4202,6 @@@ static struct inet6_ifaddr *if6_get_fir
    			p++;
    			continue;
    		}
 -			state->offset++;
    		return ifa;
    	}
@@@ -4224,12 -4226,13 +4225,12 @@@ static struct inet6_ifaddr *if6_get_nex
    	return ifa;
    }
+	state->offset = 0;
    while (++state->bucket < IN6_ADDR_HSIZE) {
 -		state->offset = 0;
    	hlist_for_each_entry_rcu(ifa,
    			     &inet6_addr_lst[state->bucket], addr_lst) {
    		if (!net_eq(dev_net(ifa->idev->dev), net))
    			continue;
 -			state->offset++;
    		return ifa;
    	}
    }
@@@ -4489,6 -4492,7 +4490,7 @@@ static const struct nla_policy ifa_ipv6
    [IFA_CACHEINFO]		= { .len = sizeof(struct ifa_cacheinfo) },
    [IFA_FLAGS]		= { .len = sizeof(u32) },
    [IFA_RT_PRIORITY]	= { .len = sizeof(u32) },
+ 	[IFA_TARGET_NETNSID]	= { .type = NLA_S32 },
  };
static int
@@@ -4791,19 -4795,32 +4793,32 @@@ static inline int inet6_ifaddr_msgsize(
           + nla_total_size(4)  /* IFA_RT_PRIORITY */;
  }
+ struct inet6_fill_args {
+ 	u32 portid;
+ 	u32 seq;
+ 	int event;
+ 	unsigned int flags;
+ 	int netnsid;
+ };
+ 
  static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
- 			     u32 portid, u32 seq, int event, unsigned int flags)
+ 			     struct inet6_fill_args *args)
  {
    struct nlmsghdr  *nlh;
    u32 preferred, valid;
- 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+ 	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+ 			sizeof(struct ifaddrmsg), args->flags);
    if (!nlh)
    	return -EMSGSIZE;
put_ifaddrmsg(nlh, ifa->prefix_len, ifa->flags, rt_scope(ifa->scope),
    	      ifa->idev->dev->ifindex);
+ 	if (args->netnsid >= 0 &&
+ 	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+ 		goto error;
+ 
    if (!((ifa->flags&IFA_F_PERMANENT) &&
          (ifa->prefered_lft == INFINITY_LIFE_TIME))) {
    	preferred = ifa->prefered_lft;
@@@ -4853,7 -4870,7 +4868,7 @@@ error
  }
static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
- 				u32 portid, u32 seq, int event, u16 flags)
+ 			       struct inet6_fill_args *args)
  {
    struct nlmsghdr  *nlh;
    u8 scope = RT_SCOPE_UNIVERSE;
@@@ -4862,10 -4879,15 +4877,15 @@@
    if (ipv6_addr_scope(&ifmca->mca_addr) & IFA_SITE)
    	scope = RT_SCOPE_SITE;
- 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+ 	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+ 			sizeof(struct ifaddrmsg), args->flags);
    if (!nlh)
    	return -EMSGSIZE;
+ 	if (args->netnsid >= 0 &&
+ 	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+ 		return -EMSGSIZE;
+ 
    put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
    if (nla_put_in6_addr(skb, IFA_MULTICAST, &ifmca->mca_addr) < 0 ||
        put_cacheinfo(skb, ifmca->mca_cstamp, ifmca->mca_tstamp,
@@@ -4879,7 -4901,7 +4899,7 @@@
  }
static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
- 				u32 portid, u32 seq, int event, unsigned int flags)
+ 			       struct inet6_fill_args *args)
  {
    struct net_device *dev = fib6_info_nh_dev(ifaca->aca_rt);
    int ifindex = dev ? dev->ifindex : 1;
@@@ -4889,10 -4911,15 +4909,15 @@@
    if (ipv6_addr_scope(&ifaca->aca_addr) & IFA_SITE)
    	scope = RT_SCOPE_SITE;
- 	nlh = nlmsg_put(skb, portid, seq, event, sizeof(struct ifaddrmsg), flags);
+ 	nlh = nlmsg_put(skb, args->portid, args->seq, args->event,
+ 			sizeof(struct ifaddrmsg), args->flags);
    if (!nlh)
    	return -EMSGSIZE;
+ 	if (args->netnsid >= 0 &&
+ 	    nla_put_s32(skb, IFA_TARGET_NETNSID, args->netnsid))
+ 		return -EMSGSIZE;
+ 
    put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
    if (nla_put_in6_addr(skb, IFA_ANYCAST, &ifaca->aca_addr) < 0 ||
        put_cacheinfo(skb, ifaca->aca_cstamp, ifaca->aca_tstamp,
@@@ -4914,8 -4941,14 +4939,14 @@@ enum addr_type_t 
  /* called with rcu_read_lock() */
  static int in6_dump_addrs(struct inet6_dev *idev, struct sk_buff *skb,
    		  struct netlink_callback *cb, enum addr_type_t type,
- 			  int s_ip_idx, int *p_ip_idx)
+ 			  int s_ip_idx, int *p_ip_idx, int netnsid)
  {
+ 	struct inet6_fill_args fillargs = {
+ 		.portid = NETLINK_CB(cb->skb).portid,
+ 		.seq = cb->nlh->nlmsg_seq,
+ 		.flags = NLM_F_MULTI,
+ 		.netnsid = netnsid,
+ 	};
    struct ifmcaddr6 *ifmca;
    struct ifacaddr6 *ifaca;
    int err = 1;
@@@ -4925,16 -4958,13 +4956,13 @@@
    switch (type) {
    case UNICAST_ADDR: {
    	struct inet6_ifaddr *ifa;
+ 		fillargs.event = RTM_NEWADDR;
/* unicast address incl. temp addr */
    	list_for_each_entry(ifa, &idev->addr_list, if_list) {
    		if (++ip_idx < s_ip_idx)
    			continue;
- 			err = inet6_fill_ifaddr(skb, ifa,
- 						NETLINK_CB(cb->skb).portid,
- 						cb->nlh->nlmsg_seq,
- 						RTM_NEWADDR,
- 						NLM_F_MULTI);
+ 			err = inet6_fill_ifaddr(skb, ifa, &fillargs);
    		if (err < 0)
    			break;
    		nl_dump_check_consistent(cb, nlmsg_hdr(skb));
@@@ -4942,31 -4972,26 +4970,26 @@@
    	break;
    }
    case MULTICAST_ADDR:
+ 		fillargs.event = RTM_GETMULTICAST;
+ 
    	/* multicast address */
    	for (ifmca = idev->mc_list; ifmca;
    	     ifmca = ifmca->next, ip_idx++) {
    		if (ip_idx < s_ip_idx)
    			continue;
- 			err = inet6_fill_ifmcaddr(skb, ifmca,
- 						  NETLINK_CB(cb->skb).portid,
- 						  cb->nlh->nlmsg_seq,
- 						  RTM_GETMULTICAST,
- 						  NLM_F_MULTI);
+ 			err = inet6_fill_ifmcaddr(skb, ifmca, &fillargs);
    		if (err < 0)
    			break;
    	}
    	break;
    case ANYCAST_ADDR:
+ 		fillargs.event = RTM_GETANYCAST;
    	/* anycast address */
    	for (ifaca = idev->ac_list; ifaca;
    	     ifaca = ifaca->aca_next, ip_idx++) {
    		if (ip_idx < s_ip_idx)
    			continue;
- 			err = inet6_fill_ifacaddr(skb, ifaca,
- 						  NETLINK_CB(cb->skb).portid,
- 						  cb->nlh->nlmsg_seq,
- 						  RTM_GETANYCAST,
- 						  NLM_F_MULTI);
+ 			err = inet6_fill_ifacaddr(skb, ifaca, &fillargs);
    		if (err < 0)
    			break;
    	}
@@@ -4983,6 -5008,9 +5006,9 @@@ static int inet6_dump_addr(struct sk_bu
    		   enum addr_type_t type)
  {
    struct net *net = sock_net(skb->sk);
+ 	struct nlattr *tb[IFA_MAX+1];
+ 	struct net *tgt_net = net;
+ 	int netnsid = -1;
    int h, s_h;
    int idx, ip_idx;
    int s_idx, s_ip_idx;
@@@ -4994,11 -5022,22 +5020,22 @@@
    s_idx = idx = cb->args[1];
    s_ip_idx = ip_idx = cb->args[2];
+ 	if (nlmsg_parse(cb->nlh, sizeof(struct ifaddrmsg), tb, IFA_MAX,
+ 			ifa_ipv6_policy, NULL) >= 0) {
+ 		if (tb[IFA_TARGET_NETNSID]) {
+ 			netnsid = nla_get_s32(tb[IFA_TARGET_NETNSID]);
+ 
+ 			tgt_net = rtnl_get_net_ns_capable(skb->sk, netnsid);
+ 			if (IS_ERR(tgt_net))
+ 				return PTR_ERR(tgt_net);
+ 		}
+ 	}
+ 
    rcu_read_lock();
- 	cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
+ 	cb->seq = atomic_read(&tgt_net->ipv6.dev_addr_genid) ^ tgt_net->dev_base_seq;
    for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
    	idx = 0;
- 		head = &net->dev_index_head[h];
+ 		head = &tgt_net->dev_index_head[h];
    	hlist_for_each_entry_rcu(dev, head, index_hlist) {
    		if (idx < s_idx)
    			goto cont;
@@@ -5010,7 -5049,7 +5047,7 @@@
    			goto cont;
if (in6_dump_addrs(idev, skb, cb, type,
- 					   s_ip_idx, &ip_idx) < 0)
+ 					   s_ip_idx, &ip_idx, netnsid) < 0)
    			goto done;
  cont:
    		idx++;
@@@ -5021,6 -5060,8 +5058,8 @@@ done
    cb->args[0] = h;
    cb->args[1] = idx;
    cb->args[2] = ip_idx;
+ 	if (netnsid >= 0)
+ 		put_net(tgt_net);
return skb->len;
  }
@@@ -5051,6 -5092,14 +5090,14 @@@ static int inet6_rtm_getaddr(struct sk_
    		     struct netlink_ext_ack *extack)
  {
    struct net *net = sock_net(in_skb->sk);
+ 	struct inet6_fill_args fillargs = {
+ 		.portid = NETLINK_CB(in_skb).portid,
+ 		.seq = nlh->nlmsg_seq,
+ 		.event = RTM_NEWADDR,
+ 		.flags = 0,
+ 		.netnsid = -1,
+ 	};
+ 	struct net *tgt_net = net;
    struct ifaddrmsg *ifm;
    struct nlattr *tb[IFA_MAX+1];
    struct in6_addr *addr = NULL, *peer;
@@@ -5064,15 -5113,24 +5111,24 @@@
    if (err < 0)
    	return err;
+ 	if (tb[IFA_TARGET_NETNSID]) {
+ 		fillargs.netnsid = nla_get_s32(tb[IFA_TARGET_NETNSID]);
+ 
+ 		tgt_net = rtnl_get_net_ns_capable(NETLINK_CB(in_skb).sk,
+ 						  fillargs.netnsid);
+ 		if (IS_ERR(tgt_net))
+ 			return PTR_ERR(tgt_net);
+ 	}
+ 
    addr = extract_addr(tb[IFA_ADDRESS], tb[IFA_LOCAL], &peer);
    if (!addr)
    	return -EINVAL;
ifm = nlmsg_data(nlh);
    if (ifm->ifa_index)
- 		dev = dev_get_by_index(net, ifm->ifa_index);
+ 		dev = dev_get_by_index(tgt_net, ifm->ifa_index);
- 	ifa = ipv6_get_ifaddr(net, addr, dev, 1);
+ 	ifa = ipv6_get_ifaddr(tgt_net, addr, dev, 1);
    if (!ifa) {
    	err = -EADDRNOTAVAIL;
    	goto errout;
@@@ -5084,20 -5142,22 +5140,22 @@@
    	goto errout_ifa;
    }
- 	err = inet6_fill_ifaddr(skb, ifa, NETLINK_CB(in_skb).portid,
- 				nlh->nlmsg_seq, RTM_NEWADDR, 0);
+ 	err = inet6_fill_ifaddr(skb, ifa, &fillargs);
    if (err < 0) {
    	/* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */
    	WARN_ON(err == -EMSGSIZE);
    	kfree_skb(skb);
    	goto errout_ifa;
    }
- 	err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).portid);
+ 	err = rtnl_unicast(skb, tgt_net, NETLINK_CB(in_skb).portid);
  errout_ifa:
    in6_ifa_put(ifa);
  errout:
    if (dev)
    	dev_put(dev);
+ 	if (fillargs.netnsid >= 0)
+ 		put_net(tgt_net);
+ 
    return err;
  }
@@@ -5105,13 -5165,20 +5163,20 @@@ static void inet6_ifa_notify(int event
  {
    struct sk_buff *skb;
    struct net *net = dev_net(ifa->idev->dev);
+ 	struct inet6_fill_args fillargs = {
+ 		.portid = 0,
+ 		.seq = 0,
+ 		.event = event,
+ 		.flags = 0,
+ 		.netnsid = -1,
+ 	};
    int err = -ENOBUFS;
skb = nlmsg_new(inet6_ifaddr_msgsize(), GFP_ATOMIC);
    if (!skb)
    	goto errout;
- 	err = inet6_fill_ifaddr(skb, ifa, 0, 0, event, 0);
+ 	err = inet6_fill_ifaddr(skb, ifa, &fillargs);
    if (err < 0) {
    	/* -EMSGSIZE implies BUG in inet6_ifaddr_msgsize() */
    	WARN_ON(err == -EMSGSIZE);
diff --combined net/ipv6/route.c
index 826b14de7dbb,938db8ae2316..d28f83e01593
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@@ -364,14 -364,11 +364,14 @@@ EXPORT_SYMBOL(ip6_dst_alloc)
static void ip6_dst_destroy(struct dst_entry *dst)
  {
 +	struct dst_metrics *p = (struct dst_metrics *)DST_METRICS_PTR(dst);
    struct rt6_info *rt = (struct rt6_info *)dst;
    struct fib6_info *from;
    struct inet6_dev *idev;
-	dst_destroy_metrics_generic(dst);
 +	if (p != &dst_default_metrics && refcount_dec_and_test(&p->refcnt))
 +		kfree(p);
 +
    rt6_uncached_list_del(rt);
idev = rt->rt6i_idev;
@@@ -979,10 -976,6 +979,10 @@@ static void rt6_set_from(struct rt6_inf
    rt->rt6i_flags &= ~RTF_EXPIRES;
    rcu_assign_pointer(rt->from, from);
    dst_init_metrics(&rt->dst, from->fib6_metrics->metrics, true);
 +	if (from->fib6_metrics != &dst_default_metrics) {
 +		rt->dst._metrics |= DST_METRICS_REFCOUNTED;
 +		refcount_inc(&from->fib6_metrics->refcnt);
 +	}
  }
/* Caller must already hold reference to @ort */
@@@ -1000,7 -993,6 +1000,6 @@@ static void ip6_rt_copy_init(struct rt6
  #ifdef CONFIG_IPV6_SUBTREES
    rt->rt6i_src = ort->fib6_src;
  #endif
- 	rt->rt6i_prefsrc = ort->fib6_prefsrc;
  }
static struct fib6_node* fib6_backtrack(struct fib6_node *fn,
@@@ -1454,11 -1446,6 +1453,6 @@@ static int rt6_insert_exception(struct 
    if (ort->fib6_src.plen)
    	src_key = &nrt->rt6i_src.addr;
  #endif
- 
- 	/* Update rt6i_prefsrc as it could be changed
- 	 * in rt6_remove_prefsrc()
- 	 */
- 	nrt->rt6i_prefsrc = ort->fib6_prefsrc;
    /* rt6_mtu_change() might lower mtu on ort.
     * Only insert this exception route if its mtu
     * is less than ort's mtu value.
@@@ -1640,25 -1627,6 +1634,6 @@@ static void rt6_update_exception_stamp_
    rcu_read_unlock();
  }
- static void rt6_exceptions_remove_prefsrc(struct fib6_info *rt)
- {
- 	struct rt6_exception_bucket *bucket;
- 	struct rt6_exception *rt6_ex;
- 	int i;
- 
- 	bucket = rcu_dereference_protected(rt->rt6i_exception_bucket,
- 					lockdep_is_held(&rt6_exception_lock));
- 
- 	if (bucket) {
- 		for (i = 0; i < FIB6_EXCEPTION_BUCKET_SIZE; i++) {
- 			hlist_for_each_entry(rt6_ex, &bucket->chain, hlist) {
- 				rt6_ex->rt6i->rt6i_prefsrc.plen = 0;
- 			}
- 			bucket++;
- 		}
- 	}
- }
- 
  static bool rt6_mtu_change_route_allowed(struct inet6_dev *idev,
    				 struct rt6_info *rt, int mtu)
  {
@@@ -2103,7 -2071,8 +2078,8 @@@ struct dst_entry *ip6_route_output_flag
  {
    bool any_src;
- 	if (rt6_need_strict(&fl6->daddr)) {
+ 	if (ipv6_addr_type(&fl6->daddr) &
+ 	    (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL)) {
    	struct dst_entry *dst;
dst = l3mdev_link_scope_lookup(net, fl6);
@@@ -3142,8 -3111,6 +3118,6 @@@ install_route
    rt->fib6_nh.nh_dev = dev;
    rt->fib6_table = table;
- 	cfg->fc_nlinfo.nl_net = dev_net(dev);
- 
    if (idev)
    	in6_dev_put(idev);
@@@ -3800,8 -3767,6 +3774,6 @@@ static int fib6_remove_prefsrc(struct f
    	spin_lock_bh(&rt6_exception_lock);
    	/* remove prefsrc entry */
    	rt->fib6_prefsrc.plen = 0;
- 		/* need to update cache as well */
- 		rt6_exceptions_remove_prefsrc(rt);
    	spin_unlock_bh(&rt6_exception_lock);
    }
    return 0;
diff --combined net/mac80211/tx.c
index 25ba24bef8f5,c42bfa1dcd2c..e0ccee23fbcd
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@@ -214,7 -214,6 +214,7 @@@ ieee80211_tx_h_dynamic_ps(struct ieee80
  {
    struct ieee80211_local *local = tx->local;
    struct ieee80211_if_managed *ifmgd;
 +	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
/* driver doesn't support power save */
    if (!ieee80211_hw_check(&local->hw, SUPPORTS_PS))
@@@ -243,9 -242,6 +243,9 @@@
    if (tx->sdata->vif.type != NL80211_IFTYPE_STATION)
    	return TX_CONTINUE;
+	if (unlikely(info->flags & IEEE80211_TX_INTFL_OFFCHAN_TX_OK))
 +		return TX_CONTINUE;
 +
    ifmgd = &tx->sdata->u.mgd;
/*
@@@ -1253,10 -1249,18 +1253,18 @@@ static struct txq_info *ieee80211_get_t
        (info->control.flags & IEEE80211_TX_CTRL_PS_RESPONSE))
    	return NULL;
- 	if (!ieee80211_is_data_present(hdr->frame_control))
- 		return NULL;
- 
- 	if (sta) {
+ 	if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) {
+ 		if ((!ieee80211_is_mgmt(hdr->frame_control) ||
+ 		     ieee80211_is_bufferable_mmpdu(hdr->frame_control) ||
+ 		     vif->type == NL80211_IFTYPE_STATION) &&
+ 		    sta && sta->uploaded) {
+ 			/*
+ 			 * This will be NULL if the driver didn't set the
+ 			 * opt-in hardware flag.
+ 			 */
+ 			txq = sta->sta.txq[IEEE80211_NUM_TIDS];
+ 		}
+ 	} else if (sta) {
    	u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK;
if (!sta->uploaded)
@@@ -1444,16 -1448,33 +1452,33 @@@ void ieee80211_txq_init(struct ieee8021
txqi->txq.vif = &sdata->vif;
- 	if (sta) {
- 		txqi->txq.sta = &sta->sta;
- 		sta->sta.txq[tid] = &txqi->txq;
- 		txqi->txq.tid = tid;
- 		txqi->txq.ac = ieee80211_ac_from_tid(tid);
- 	} else {
+ 	if (!sta) {
    	sdata->vif.txq = &txqi->txq;
    	txqi->txq.tid = 0;
    	txqi->txq.ac = IEEE80211_AC_BE;
+ 
+ 		return;
    }
+ 
+ 	if (tid == IEEE80211_NUM_TIDS) {
+ 		if (sdata->vif.type == NL80211_IFTYPE_STATION) {
+ 			/* Drivers need to opt in to the management MPDU TXQ */
+ 			if (!ieee80211_hw_check(&sdata->local->hw,
+ 						STA_MMPDU_TXQ))
+ 				return;
+ 		} else if (!ieee80211_hw_check(&sdata->local->hw,
+ 					       BUFF_MMPDU_TXQ)) {
+ 			/* Drivers need to opt in to the bufferable MMPDU TXQ */
+ 			return;
+ 		}
+ 		txqi->txq.ac = IEEE80211_AC_VO;
+ 	} else {
+ 		txqi->txq.ac = ieee80211_ac_from_tid(tid);
+ 	}
+ 
+ 	txqi->txq.sta = &sta->sta;
+ 	txqi->txq.tid = tid;
+ 	sta->sta.txq[tid] = &txqi->txq;
  }
void ieee80211_txq_purge(struct ieee80211_local *local,
@@@ -1894,7 -1915,7 +1919,7 @@@ static bool ieee80211_tx(struct ieee802
    		sdata->vif.hw_queue[skb_get_queue_mapping(skb)];
if (invoke_tx_handlers_early(&tx))
 -		return false;
 +		return true;
if (ieee80211_queue_skb(local, sdata, tx.sta, tx.skb))
    	return true;
@@@ -2955,6 -2976,10 +2980,10 @@@ void ieee80211_check_fast_xmit(struct s
    	if (!(build.key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
    		goto out;
+ 		/* Key is being removed */
+ 		if (build.key->flags & KEY_FLAG_TAINTED)
+ 			goto out;
+ 
    	switch (build.key->conf.cipher) {
    	case WLAN_CIPHER_SUITE_CCMP:
    	case WLAN_CIPHER_SUITE_CCMP_256:
@@@ -3200,6 -3225,10 +3229,10 @@@ static bool ieee80211_amsdu_aggregate(s
    	max_amsdu_len = min_t(int, max_amsdu_len,
    			      sta->sta.max_rc_amsdu_len);
+ 	if (sta->sta.max_tid_amsdu_len[tid])
+ 		max_amsdu_len = min_t(int, max_amsdu_len,
+ 				      sta->sta.max_tid_amsdu_len[tid]);
+ 
    spin_lock_bh(&fq->lock);
/* TODO: Ideally aggregation should be done on dequeue to remain
@@@ -3232,6 -3261,9 +3265,9 @@@
    if (max_frags && nfrags > max_frags)
    	goto out;
+ 	if (!drv_can_aggregate_in_amsdu(local, head, skb))
+ 		goto out;
+ 
    if (!ieee80211_amsdu_prepare_head(sdata, fast_tx, head))
    	goto out;
@@@ -3476,13 -3508,19 +3512,19 @@@ struct sk_buff *ieee80211_tx_dequeue(st
    struct ieee80211_tx_info *info;
    struct ieee80211_tx_data tx;
    ieee80211_tx_result r;
- 	struct ieee80211_vif *vif;
+ 	struct ieee80211_vif *vif = txq->vif;
spin_lock_bh(&fq->lock);
- 	if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags))
+ 	if (test_bit(IEEE80211_TXQ_STOP, &txqi->flags) ||
+ 	    test_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags))
    	goto out;
+ 	if (vif->txqs_stopped[ieee80211_ac_from_tid(txq->tid)]) {
+ 		set_bit(IEEE80211_TXQ_STOP_NETIF_TX, &txqi->flags);
+ 		goto out;
+ 	}
+ 
    /* Make sure fragments stay together. */
    skb = __skb_dequeue(&txqi->frags);
    if (skb)
@@@ -3577,6 -3615,7 +3619,7 @@@ begin
    }
IEEE80211_SKB_CB(skb)->control.vif = vif;
+ 
  out:
    spin_unlock_bh(&fq->lock);
@@@ -3605,13 -3644,7 +3648,7 @@@ void __ieee80211_subif_start_xmit(struc
    if (!IS_ERR_OR_NULL(sta)) {
    	struct ieee80211_fast_tx *fast_tx;
- 		/* We need a bit of data queued to build aggregates properly, so
- 		 * instruct the TCP stack to allow more than a single ms of data
- 		 * to be queued in the stack. The value is a bit-shift of 1
- 		 * second, so 8 is ~4ms of queued data. Only affects local TCP
- 		 * sockets.
- 		 */
- 		sk_pacing_shift_update(skb->sk, 8);
+ 		sk_pacing_shift_update(skb->sk, sdata->local->hw.tx_sk_pacing_shift);
fast_tx = rcu_dereference(sta->fast_tx);
diff --combined net/wireless/reg.c
index 765dedb12361,56be68a27bb9..5ad5b9f98e8f
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@@ -847,22 -847,36 +847,36 @@@ static bool valid_regdb(const u8 *data
    return true;
  }
- static void set_wmm_rule(struct ieee80211_reg_rule *rrule,
- 			 struct fwdb_wmm_rule *wmm)
- {
- 	struct ieee80211_wmm_rule *rule = &rrule->wmm_rule;
- 	unsigned int i;
+ static void set_wmm_rule(const struct fwdb_header *db,
+ 			 const struct fwdb_country *country,
+ 			 const struct fwdb_rule *rule,
+ 			 struct ieee80211_reg_rule *rrule)
+ {
+ 	struct ieee80211_wmm_rule *wmm_rule = &rrule->wmm_rule;
+ 	struct fwdb_wmm_rule *wmm;
+ 	unsigned int i, wmm_ptr;
+ 
+ 	wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
+ 	wmm = (void *)((u8 *)db + wmm_ptr);
+ 
+ 	if (!valid_wmm(wmm)) {
+ 		pr_err("Invalid regulatory WMM rule %u-%u in domain %c%c\n",
+ 		       be32_to_cpu(rule->start), be32_to_cpu(rule->end),
+ 		       country->alpha2[0], country->alpha2[1]);
+ 		return;
+ 	}
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
- 		rule->client[i].cw_min =
+ 		wmm_rule->client[i].cw_min =
    		ecw2cw((wmm->client[i].ecw & 0xf0) >> 4);
- 		rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
- 		rule->client[i].aifsn =  wmm->client[i].aifsn;
- 		rule->client[i].cot = 1000 * be16_to_cpu(wmm->client[i].cot);
- 		rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
- 		rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
- 		rule->ap[i].aifsn = wmm->ap[i].aifsn;
- 		rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
+ 		wmm_rule->client[i].cw_max = ecw2cw(wmm->client[i].ecw & 0x0f);
+ 		wmm_rule->client[i].aifsn =  wmm->client[i].aifsn;
+ 		wmm_rule->client[i].cot =
+ 			1000 * be16_to_cpu(wmm->client[i].cot);
+ 		wmm_rule->ap[i].cw_min = ecw2cw((wmm->ap[i].ecw & 0xf0) >> 4);
+ 		wmm_rule->ap[i].cw_max = ecw2cw(wmm->ap[i].ecw & 0x0f);
+ 		wmm_rule->ap[i].aifsn = wmm->ap[i].aifsn;
+ 		wmm_rule->ap[i].cot = 1000 * be16_to_cpu(wmm->ap[i].cot);
    }
rrule->has_wmm = true;
@@@ -870,7 -884,7 +884,7 @@@
static int __regdb_query_wmm(const struct fwdb_header *db,
    		     const struct fwdb_country *country, int freq,
- 			     struct ieee80211_reg_rule *rule)
+ 			     struct ieee80211_reg_rule *rrule)
  {
    unsigned int ptr = be16_to_cpu(country->coll_ptr) << 2;
    struct fwdb_collection *coll = (void *)((u8 *)db + ptr);
@@@ -879,18 -893,14 +893,14 @@@
    for (i = 0; i < coll->n_rules; i++) {
    	__be16 *rules_ptr = (void *)((u8 *)coll + ALIGN(coll->len, 2));
    	unsigned int rule_ptr = be16_to_cpu(rules_ptr[i]) << 2;
- 		struct fwdb_rule *rrule = (void *)((u8 *)db + rule_ptr);
- 		struct fwdb_wmm_rule *wmm;
- 		unsigned int wmm_ptr;
+ 		struct fwdb_rule *rule = (void *)((u8 *)db + rule_ptr);
- 		if (rrule->len < offsetofend(struct fwdb_rule, wmm_ptr))
+ 		if (rule->len < offsetofend(struct fwdb_rule, wmm_ptr))
    		continue;
- 		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rrule->start)) &&
- 		    freq <= KHZ_TO_MHZ(be32_to_cpu(rrule->end))) {
- 			wmm_ptr = be16_to_cpu(rrule->wmm_ptr) << 2;
- 			wmm = (void *)((u8 *)db + wmm_ptr);
- 			set_wmm_rule(rule, wmm);
+ 		if (freq >= KHZ_TO_MHZ(be32_to_cpu(rule->start)) &&
+ 		    freq <= KHZ_TO_MHZ(be32_to_cpu(rule->end))) {
+ 			set_wmm_rule(db, country, rule, rrule);
    		return 0;
    	}
    }
@@@ -972,12 -982,8 +982,8 @@@ static int regdb_query_country(const st
    	if (rule->len >= offsetofend(struct fwdb_rule, cac_timeout))
    		rrule->dfs_cac_ms =
    			1000 * be16_to_cpu(rule->cac_timeout);
- 		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr)) {
- 			u32 wmm_ptr = be16_to_cpu(rule->wmm_ptr) << 2;
- 			struct fwdb_wmm_rule *wmm = (void *)((u8 *)db + wmm_ptr);
- 
- 			set_wmm_rule(rrule, wmm);
- 		}
+ 		if (rule->len >= offsetofend(struct fwdb_rule, wmm_ptr))
+ 			set_wmm_rule(db, country, rule, rrule);
    }
return reg_schedule_apply(regdom);
@@@ -2867,7 -2873,6 +2873,7 @@@ static int regulatory_hint_core(const c
    request->alpha2[0] = alpha2[0];
    request->alpha2[1] = alpha2[1];
    request->initiator = NL80211_REGDOM_SET_BY_CORE;
 +	request->wiphy_idx = WIPHY_IDX_INVALID;
queue_regulatory_request(request);
@@@ -3185,13 -3190,59 +3191,59 @@@ static void restore_regulatory_settings
    schedule_work(&reg_work);
  }
+ static bool is_wiphy_all_set_reg_flag(enum ieee80211_regulatory_flags flag)
+ {
+ 	struct cfg80211_registered_device *rdev;
+ 	struct wireless_dev *wdev;
+ 
+ 	list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
+ 		list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+ 			wdev_lock(wdev);
+ 			if (!(wdev->wiphy->regulatory_flags & flag)) {
+ 				wdev_unlock(wdev);
+ 				return false;
+ 			}
+ 			wdev_unlock(wdev);
+ 		}
+ 	}
+ 
+ 	return true;
+ }
+ 
  void regulatory_hint_disconnect(void)
  {
+ 	/* Restore of regulatory settings is not required when wiphy(s)
+ 	 * ignore IE from connected access point but clearance of beacon hints
+ 	 * is required when wiphy(s) supports beacon hints.
+ 	 */
+ 	if (is_wiphy_all_set_reg_flag(REGULATORY_COUNTRY_IE_IGNORE)) {
+ 		struct reg_beacon *reg_beacon, *btmp;
+ 
+ 		if (is_wiphy_all_set_reg_flag(REGULATORY_DISABLE_BEACON_HINTS))
+ 			return;
+ 
+ 		spin_lock_bh(&reg_pending_beacons_lock);
+ 		list_for_each_entry_safe(reg_beacon, btmp,
+ 					 &reg_pending_beacons, list) {
+ 			list_del(&reg_beacon->list);
+ 			kfree(reg_beacon);
+ 		}
+ 		spin_unlock_bh(&reg_pending_beacons_lock);
+ 
+ 		list_for_each_entry_safe(reg_beacon, btmp,
+ 					 &reg_beacon_list, list) {
+ 			list_del(&reg_beacon->list);
+ 			kfree(reg_beacon);
+ 		}
+ 
+ 		return;
+ 	}
+ 
    pr_debug("All devices are disconnected, going to restore regulatory settings\n");
    restore_regulatory_settings(false);
  }
- static bool freq_is_chan_12_13_14(u16 freq)
+ static bool freq_is_chan_12_13_14(u32 freq)
  {
    if (freq == ieee80211_channel_to_frequency(12, NL80211_BAND_2GHZ) ||
        freq == ieee80211_channel_to_frequency(13, NL80211_BAND_2GHZ) ||
diff --combined net/xfrm/xfrm_output.c
index 261995d37ced,2d42cb0c94b8..4ae87c5ce2e3
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@@ -100,10 -100,6 +100,10 @@@ static int xfrm_output_one(struct sk_bu
    	spin_unlock_bh(&x->lock);
skb_dst_force(skb);
 +		if (!skb_dst(skb)) {
 +			XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTERROR);
 +			goto error_nolock;
 +		}
if (xfrm_offload(skb)) {
    		x->type_offload->encap(x, skb);
@@@ -193,7 -189,7 +193,7 @@@ static int xfrm_output_gso(struct net *
    	struct sk_buff *nskb = segs->next;
    	int err;
- 		segs->next = NULL;
+ 		skb_mark_not_on_list(segs);
    	err = xfrm_output2(net, sk, segs);
if (unlikely(err)) {
-- 
LinuxNextTracking

    