The following commit has been merged in the master branch: commit 72746889fb1f642a7594fd2e22f40d48b608d199 Merge: bdd9c8532c6bcd0e7354776e759ee314ac68dea2 eaf2aaec0be4623b1d19f5c6ef770a78a91cf460 Author: Stephen Rothwell sfr@canb.auug.org.au Date: Mon Aug 30 12:03:37 2021 +1000
Merge remote-tracking branch 'net-next/master'
diff --combined Documentation/admin-guide/kernel-parameters.txt index 267d8488de3f,ee0569a040c6..e817420d1658 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@@ -380,9 -380,6 +380,9 @@@ arm64.nopauth [ARM64] Unconditionally disable Pointer Authentication support
+ arm64.nomte [ARM64] Unconditionally disable Memory Tagging Extension + support + ataflop= [HW,M68k]
atarimouse= [HW,MOUSE] Atari Mouse @@@ -4170,15 -4167,6 +4170,15 @@@ Format: <bool> (1/Y/y=enable, 0/N/n=disable) default: disabled
+ printk.console_no_auto_verbose= + Disable console loglevel raise on oops, panic + or lockdep-detected issues (only if lock debug is on). + With an exception to setups with low baudrate on + serial console, keeping this 0 is a good choice + in order to provide more debug information. + Format: <bool> + default: 0 (auto_verbose is enabled) + printk.devkmsg={on,off,ratelimit} Control writing to /dev/kmsg. on - unlimited logging to /dev/kmsg from userspace @@@ -4957,8 -4945,6 +4957,6 @@@ sa1100ir [NET] See drivers/net/irda/sa1100_ir.c.
- sbni= [NET] Granch SBNI12 leased line adapter - sched_verbose [KNL] Enables verbose scheduler debug messages.
schedstats= [KNL,X86] Enable or disable scheduled statistics. diff --combined MAINTAINERS index db8db6dc23cd,6abfd3e36c31..6bb4a0a71d10 --- a/MAINTAINERS +++ b/MAINTAINERS @@@ -459,12 -459,6 +459,12 @@@ S: Maintaine W: https://parisc.wiki.kernel.org/index.php/AD1889 F: sound/pci/ad1889.*
+AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER +M: Mugilraj Dhavachelvan dmugil2000@gmail.com +L: linux-iio@vger.kernel.org +S: Supported +F: drivers/iio/potentiometer/ad5110.c + AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER M: Michael Hennerich michael.hennerich@analog.com S: Supported @@@ -1322,13 -1316,6 +1322,13 @@@ L: linux-media@vger.kernel.or S: Maintained F: drivers/media/i2c/aptina-pll.*
+AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER +M: Aleksa Savic savicaleksa83@gmail.com +L: linux-hwmon@vger.kernel.org +S: Maintained +F: Documentation/hwmon/aquacomputer_d5next.rst +F: drivers/hwmon/aquacomputer_d5next.c + AQUANTIA ETHERNET DRIVER (atlantic) M: Igor Russkikh irusskikh@marvell.com L: netdev@vger.kernel.org @@@ -1501,7 -1488,7 +1501,7 @@@ M: Miquel Raynal <miquel.raynal@bootlin M: Naga Sureshkumar Relli nagasure@xilinx.com L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained -F: Documentation/devicetree/bindings/mtd/arm,pl353-smc.yaml +F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml F: drivers/memory/pl353-smc.c
ARM PRIMECELL CLCD PL110 DRIVER @@@ -2023,12 -2010,10 +2023,12 @@@ M: Krzysztof Halasa <khalasa@piap.pl L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml +F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml F: arch/arm/mach-ixp4xx/ +F: drivers/bus/intel-ixp4xx-eb.c F: drivers/clocksource/timer-ixp4xx.c F: drivers/crypto/ixp4xx_crypto.c F: drivers/gpio/gpio-ixp4xx.c @@@ -2322,14 -2307,14 +2322,14 @@@ N: oxna
ARM/PALM TREO SUPPORT M: Tomas Cech sleep_walker@suse.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained W: http://hackndev.com F: arch/arm/mach-pxa/palmtreo.*
ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT M: Marek Vasut marek.vasut@gmail.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained W: http://hackndev.com F: arch/arm/mach-pxa/include/mach/palmld.h @@@ -2343,7 -2328,7 +2343,7 @@@ F: arch/arm/mach-pxa/palmtx.
ARM/PALMZ72 SUPPORT M: Sergey Lapin slapin@ossfans.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained W: http://hackndev.com F: arch/arm/mach-pxa/palmz72.* @@@ -2513,7 -2498,7 +2513,7 @@@ N: s5pv21
ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT M: Andrzej Hajda a.hajda@samsung.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-media@vger.kernel.org S: Maintained F: drivers/media/platform/s5p-g2d/ @@@ -2530,14 -2515,14 +2530,14 @@@ ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPO M: Andrzej Pietrasiewicz andrzejtp2010@gmail.com M: Jacek Anaszewski jacek.anaszewski@gmail.com M: Sylwester Nawrocki s.nawrocki@samsung.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-media@vger.kernel.org S: Maintained F: drivers/media/platform/s5p-jpeg/
ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT M: Andrzej Hajda a.hajda@samsung.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-media@vger.kernel.org S: Maintained F: drivers/media/platform/s5p-mfc/ @@@ -3212,7 -3197,7 +3212,7 @@@ S: Maintaine W: https://www.open-mesh.org/ Q: https://patchwork.open-mesh.org/project/batman/list/ B: https://www.open-mesh.org/projects/batman-adv/issues - C: irc://chat.freenode.net/batman + C: ircs://irc.hackint.org/batadv T: git https://git.open-mesh.org/linux-merge.git F: Documentation/networking/batman-adv.rst F: include/uapi/linux/batadv_packet.h @@@ -3555,7 -3540,7 +3555,7 @@@ BROADCOM BCM5301X ARM ARCHITECTUR M: Hauke Mehrtens hauke@hauke-m.de M: Rafa�� Mi��ecki zajec5@gmail.com M: bcm-kernel-feedback-list@broadcom.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/boot/dts/bcm470* F: arch/arm/boot/dts/bcm5301* @@@ -3565,7 -3550,7 +3565,7 @@@ F: arch/arm/mach-bcm/bcm_5301x. BROADCOM BCM53573 ARM ARCHITECTURE M: Rafa�� Mi��ecki rafal@milecki.pl L: bcm-kernel-feedback-list@broadcom.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm/boot/dts/bcm47189* F: arch/arm/boot/dts/bcm53573* @@@ -4526,7 -4511,6 +4526,7 @@@ B: https://github.com/ClangBuiltLinux/l C: irc://irc.libera.chat/clangbuiltlinux F: Documentation/kbuild/llvm.rst F: include/linux/compiler-clang.h +F: scripts/Makefile.clang F: scripts/clang-tools/ K: \b(?i:clang|llvm)\b
@@@ -4636,7 -4620,7 +4636,7 @@@ F: include/linux/clk F: include/linux/of_clk.h X: drivers/clk/clkdev.c
-COMMON INTERNET FILE SYSTEM (CIFS) +COMMON INTERNET FILE SYSTEM CLIENT (CIFS) M: Steve French sfrench@samba.org L: linux-cifs@vger.kernel.org L: samba-technical@lists.samba.org (moderated for non-subscribers) @@@ -4645,7 -4629,6 +4645,7 @@@ W: http://linux-cifs.samba.org T: git git://git.samba.org/sfrench/cifs-2.6.git F: Documentation/admin-guide/cifs/ F: fs/cifs/ +F: fs/cifs_common/
COMPACTPCI HOTPLUG CORE M: Scott Murray scott@spiteful.org @@@ -4861,7 -4844,7 +4861,7 @@@ CPUIDLE DRIVER - ARM BIG LITTL M: Lorenzo Pieralisi lorenzo.pieralisi@arm.com M: Daniel Lezcano daniel.lezcano@linaro.org L: linux-pm@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git F: drivers/cpuidle/cpuidle-big_little.c @@@ -4881,14 -4864,14 +4881,14 @@@ CPUIDLE DRIVER - ARM PSC M: Lorenzo Pieralisi lorenzo.pieralisi@arm.com M: Sudeep Holla sudeep.holla@arm.com L: linux-pm@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Supported F: drivers/cpuidle/cpuidle-psci.c
CPUIDLE DRIVER - ARM PSCI PM DOMAIN M: Ulf Hansson ulf.hansson@linaro.org L: linux-pm@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Supported F: drivers/cpuidle/cpuidle-psci.h F: drivers/cpuidle/cpuidle-psci-domain.c @@@ -5711,6 -5694,7 +5711,7 @@@ DPAA2 ETHERNET SWITCH DRIVE M: Ioana Ciornei ioana.ciornei@nxp.com L: netdev@vger.kernel.org S: Maintained + F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* F: drivers/net/ethernet/freescale/dpaa2/dpsw*
@@@ -6828,6 -6812,7 +6829,6 @@@ F: Documentation/admin-guide/media/em28 F: drivers/media/usb/em28xx/
EMBEDDED LINUX -M: Paul Gortmaker paul.gortmaker@windriver.com M: Matt Mackall mpm@selenic.com M: David Woodhouse dwmw2@infradead.org L: linux-embedded@vger.kernel.org @@@ -6930,6 -6915,12 +6931,12 @@@ M: Mark Einon <mark.einon@gmail.com S: Odd Fixes F: drivers/net/ethernet/agere/
+ ETAS ES58X CAN/USB DRIVER + M: Vincent Mailhol mailhol.vincent@wanadoo.fr + L: linux-can@vger.kernel.org + S: Maintained + F: drivers/net/can/usb/etas_es58x/ + ETHERNET BRIDGE M: Roopa Prabhu roopa@nvidia.com M: Nikolay Aleksandrov nikolay@nvidia.com @@@ -7222,7 -7213,7 +7229,7 @@@ F: tools/firewire
FIRMWARE FRAMEWORK FOR ARMV8-A M: Sudeep Holla sudeep.holla@arm.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: drivers/firmware/arm_ffa/ F: include/linux/arm_ffa.h @@@ -7401,7 -7392,7 +7408,7 @@@ F: include/linux/platform_data/video-im
FREESCALE IMX DDR PMU DRIVER M: Frank Li Frank.li@nxp.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/admin-guide/perf/imx-ddr.rst F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml @@@ -7493,7 -7484,7 +7500,7 @@@ F: drivers/tty/serial/ucc_uart. FREESCALE SOC DRIVERS M: Li Yang leoyang.li@nxp.com L: linuxppc-dev@lists.ozlabs.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml F: Documentation/devicetree/bindings/soc/fsl/ @@@ -8421,7 -8412,7 +8428,7 @@@ F: drivers/crypto/hisilicon/sgl. F: drivers/crypto/hisilicon/zip/
HISILICON ROCE DRIVER -M: Lijun Ou oulijun@huawei.com +M: Wenpeng Liang liangwenpeng@huawei.com M: Weihang Li liweihang@huawei.com L: linux-rdma@vger.kernel.org S: Maintained @@@ -8459,12 -8450,10 +8466,12 @@@ S: Maintaine F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml F: drivers/spmi/hisi-spmi-controller.c
-HISILICON STAGING DRIVERS FOR HIKEY 960/970 +HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 M: Mauro Carvalho Chehab mchehab+huawei@kernel.org +L: linux-kernel@vger.kernel.org S: Maintained -F: drivers/staging/hikey9xx/ +F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml +F: drivers/mfd/hi6421-spmi-pmic.c
HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT M: Zaibo Xu xuzaibo@huawei.com @@@ -9777,11 -9766,6 +9784,6 @@@ M: David Sterba <dsterba@suse.com S: Odd Fixes F: drivers/tty/ipwireless/
- IPX NETWORK LAYER - L: netdev@vger.kernel.org - S: Obsolete - F: include/uapi/linux/ipx.h - IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) M: Marc Zyngier maz@kernel.org S: Maintained @@@ -10080,7 -10064,6 +10082,7 @@@ F: fs/autofs KERNEL BUILD + files below scripts/ (unless maintained elsewhere) M: Masahiro Yamada masahiroy@kernel.org M: Michal Marek michal.lkml@markovi.net +R: Nick Desaulniers ndesaulniers@google.com L: linux-kbuild@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git @@@ -10132,17 -10115,6 +10134,17 @@@ T: git git://git.kernel.org/pub/scm/lin F: Documentation/dev-tools/kselftest* F: tools/testing/selftests/
+KERNEL SMB3 SERVER (KSMBD) +M: Namjae Jeon linkinjeon@kernel.org +M: Sergey Senozhatsky senozhatsky@chromium.org +M: Steve French sfrench@samba.org +M: Hyunchul Lee hyc.lee@gmail.com +L: linux-cifs@vger.kernel.org +S: Maintained +T: git git://git.samba.org/ksmbd.git +F: fs/cifs_common/ +F: fs/ksmbd/ + KERNEL UNIT TESTING FRAMEWORK (KUnit) M: Brendan Higgins brendanhiggins@google.com L: linux-kselftest@vger.kernel.org @@@ -10428,6 -10400,7 +10430,7 @@@ F: net/core/skmsg. F: net/core/sock_map.c F: net/ipv4/tcp_bpf.c F: net/ipv4/udp_bpf.c + F: net/unix/unix_bpf.c
LANDLOCK SECURITY MODULE M: Micka��l Sala��n mic@digikod.net @@@ -11070,6 -11043,18 +11073,18 @@@ F: drivers/mailbox/arm_mhuv2. F: include/linux/mailbox/arm_mhuv2_message.h F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml
+ MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) + M: Jeremy Kerr jk@codeconstruct.com.au + M: Matt Johnston matt@codeconstruct.com.au + L: netdev@vger.kernel.org + S: Maintained + F: Documentation/networking/mctp.rst + F: drivers/net/mctp/ + F: include/net/mctp.h + F: include/net/mctpdevice.h + F: include/net/netns/mctp.h + F: net/mctp/ + MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 M: Michael Kerrisk mtk.manpages@gmail.com L: linux-man@vger.kernel.org @@@ -11080,7 -11065,7 +11095,7 @@@ MARDUK (CREATOR CI40) DEVICE TREE SUPPO M: Rahul Bedarkar rahulbedarkar89@gmail.com L: linux-mips@vger.kernel.org S: Maintained -F: arch/mips/boot/dts/img/pistachio_marduk.dts +F: arch/mips/boot/dts/img/pistachio*
MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER M: Andrew Lunn andrew@lunn.ch @@@ -11132,7 -11117,7 +11147,7 @@@ F: drivers/net/wireless/marvell/liberta
MARVELL MACCHIATOBIN SUPPORT M: Russell King linux@armlinux.org.uk -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
@@@ -11367,6 -11352,12 +11382,12 @@@ W: https://linuxtv.or T: git git://linuxtv.org/media_tree.git F: drivers/media/radio/radio-maxiradio*
+ MAXLINEAR ETHERNET PHY DRIVER + M: Xu Liang lxu@maxlinear.com + L: netdev@vger.kernel.org + S: Supported + F: drivers/net/phy/mxl-gpy.c + MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER R: Yasushi SHOJI yashi@spacecubics.com L: linux-can@vger.kernel.org @@@ -12683,7 -12674,6 +12704,7 @@@ M: Laurent Pinchart <laurent.pinchart@i L: linux-media@vger.kernel.org S: Maintained T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml F: drivers/media/i2c/mt9p031.c F: include/media/i2c/mt9p031.h
@@@ -13294,15 -13284,6 +13315,15 @@@ T: git git://git.kernel.org/pub/scm/lin F: Documentation/filesystems/ntfs.rst F: fs/ntfs/
+NTFS3 FILESYSTEM +M: Konstantin Komarov almaz.alexandrovich@paragon-software.com +L: ntfs3@lists.linux.dev +S: Supported +W: http://www.paragon-software.com/ +T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git +F: Documentation/filesystems/ntfs3.rst +F: fs/ntfs3/ + NUBUS SUBSYSTEM M: Finn Thain fthain@linux-m68k.org L: linux-m68k@lists.linux-m68k.org @@@ -13736,13 -13717,6 +13757,13 @@@ S: Maintaine T: git git://linuxtv.org/media_tree.git F: drivers/media/i2c/ov13858.c
+OMNIVISION OV13B10 SENSOR DRIVER +M: Arec Kao arec.kao@intel.com +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: drivers/media/i2c/ov13b10.c + OMNIVISION OV2680 SENSOR DRIVER M: Rui Miguel Silva rmfrfs@gmail.com L: linux-media@vger.kernel.org @@@ -13837,15 -13811,6 +13858,15 @@@ T: git git://linuxtv.org/media_tree.gi F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml F: drivers/media/i2c/ov8856.c
+OMNIVISION OV9282 SENSOR DRIVER +M: Paul J. Murphy paul.j.murphy@intel.com +M: Daniele Alessandrelli daniele.alessandrelli@intel.com +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml +F: drivers/media/i2c/ov9282.c + OMNIVISION OV9640 SENSOR DRIVER M: Petr Cvek petrcvekcz@gmail.com L: linux-media@vger.kernel.org @@@ -13936,6 -13901,12 +13957,12 @@@ F: Documentation/devicetree F: arch/*/boot/dts/ F: include/dt-bindings/
+ OPENCOMPUTE PTP CLOCK DRIVER + M: Jonathan Lemon jonathan.lemon@gmail.com + L: netdev@vger.kernel.org + S: Maintained + F: drivers/ptp/ptp_ocp.c + OPENCORES I2C BUS DRIVER M: Peter Korsgaard peter@korsgaard.com M: Andrew Lunn andrew@lunn.ch @@@ -14208,7 -14179,7 +14235,7 @@@ F: drivers/pci/controller/pcie-altera. PCI DRIVER FOR APPLIEDMICRO XGENE M: Toan Le toan@os.amperecomputing.com L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/pci/xgene-pci.txt F: drivers/pci/controller/pci-xgene.c @@@ -14216,7 -14187,7 +14243,7 @@@ PCI DRIVER FOR ARM VERSATILE PLATFORM M: Rob Herring robh@kernel.org L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/pci/versatile.yaml F: drivers/pci/controller/pci-versatile.c @@@ -14224,7 -14195,7 +14251,7 @@@ PCI DRIVER FOR ARMADA 8K M: Thomas Petazzoni thomas.petazzoni@bootlin.com L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/pci/pci-armada8k.txt F: drivers/pci/controller/dwc/pcie-armada8k.c @@@ -14242,7 -14213,7 +14269,7 @@@ M: Mingkai Hu <mingkai.hu@nxp.com M: Roy Zang roy.zang@nxp.com L: linuxppc-dev@lists.ozlabs.org L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: drivers/pci/controller/dwc/*layerscape*
@@@ -14322,7 -14293,7 +14349,7 @@@ F: drivers/pci/controller/pci-tegra. PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER M: Hou Zhiqiang Zhiqiang.Hou@nxp.com L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c @@@ -14356,7 -14327,7 +14383,7 @@@ PCI DRIVER FOR TI DRA7XX/J721 M: Kishon Vijay Abraham I kishon@ti.com L: linux-omap@vger.kernel.org L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Supported F: Documentation/devicetree/bindings/pci/ti-pci.txt F: drivers/pci/controller/cadence/pci-j721e.c @@@ -14412,7 -14383,7 +14439,7 @@@ F: drivers/pci/controller/pcie-altera-m PCI MSI DRIVER FOR APPLIEDMICRO XGENE M: Toan Le toan@os.amperecomputing.com L: linux-pci@vger.kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt F: drivers/pci/controller/pci-xgene-msi.c @@@ -14496,13 -14467,6 +14523,13 @@@ S: Maintaine F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt F: drivers/pci/controller/dwc/pcie-histb.c
+PCIE DRIVER FOR INTEL KEEM BAY +M: Srikanth Thokala srikanth.thokala@intel.com +L: linux-pci@vger.kernel.org +S: Supported +F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* +F: drivers/pci/controller/dwc/pcie-keembay.c + PCIE DRIVER FOR INTEL LGM GW SOC M: Rahul Tanwar rtanwar@maxlinear.com L: linux-pci@vger.kernel.org @@@ -14782,6 -14746,14 +14809,6 @@@ S: Maintaine W: http://www.st.com/spear F: drivers/pinctrl/spear/
-PISTACHIO SOC SUPPORT -M: James Hartley james.hartley@sondrel.com -L: linux-mips@vger.kernel.org -S: Odd Fixes -F: arch/mips/boot/dts/img/pistachio* -F: arch/mips/configs/pistachio*_defconfig -F: arch/mips/pistachio/ - PKTCDVD DRIVER M: linux-block@vger.kernel.org S: Orphan @@@ -14916,7 -14888,7 +14943,7 @@@ F: include/linux/dtpm. POWER STATE COORDINATION INTERFACE (PSCI) M: Mark Rutland mark.rutland@arm.com M: Lorenzo Pieralisi lorenzo.pieralisi@arm.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: drivers/firmware/psci/ F: include/linux/psci.h @@@ -14998,18 -14970,6 +15025,11 @@@ S: Maintaine F: include/linux/printk.h F: kernel/printk/
+PRINTK INDEXING +R: Chris Down chris@chrisdown.name +S: Maintained +F: kernel/printk/index.c + - PRISM54 WIRELESS DRIVER - M: Luis Chamberlain mcgrof@kernel.org - L: linux-wireless@vger.kernel.org - S: Obsolete - W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 - F: drivers/net/wireless/intersil/prism54/ - PROC FILESYSTEM L: linux-kernel@vger.kernel.org L: linux-fsdevel@vger.kernel.org @@@ -15448,7 -15408,7 +15468,7 @@@ F: arch/hexagon
QUALCOMM HIDMA DRIVER M: Sinan Kaya okaya@kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-arm-msm@vger.kernel.org L: dmaengine@vger.kernel.org S: Supported @@@ -15925,14 -15885,6 +15945,14 @@@ L: linux-renesas-soc@vger.kernel.or S: Maintained F: drivers/phy/renesas/phy-rcar-gen3-usb*.c
+RENESAS RZ/G2L A/D DRIVER +M: Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com +L: linux-iio@vger.kernel.org +L: linux-renesas-soc@vger.kernel.org +S: Supported +F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml +F: drivers/iio/adc/rzg2l_adc.c + RESET CONTROLLER FRAMEWORK M: Philipp Zabel p.zabel@pengutronix.de S: Maintained @@@ -16496,14 -16448,10 +16516,14 @@@ L: linux-samsung-soc@vger.kernel.or S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git F: Documentation/devicetree/bindings/clock/exynos*.txt +F: Documentation/devicetree/bindings/clock/samsung,*.yaml F: Documentation/devicetree/bindings/clock/samsung,s3c* F: Documentation/devicetree/bindings/clock/samsung,s5p* F: drivers/clk/samsung/ F: include/dt-bindings/clock/exynos*.h +F: include/dt-bindings/clock/s3c*.h +F: include/dt-bindings/clock/s5p*.h +F: include/dt-bindings/clock/samsung,*.h F: include/linux/clk/samsung.h F: include/linux/platform_data/clk-s3c2410.h
@@@ -16545,12 -16493,6 +16565,12 @@@ F: drivers/phy/samsung/phy-s5pv210-usb2 F: drivers/phy/samsung/phy-samsung-usb2.c F: drivers/phy/samsung/phy-samsung-usb2.h
+SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE +M: Paul Barker paul.barker@sancloud.com +R: Marc Murphy marc.murphy@sancloud.com +S: Supported +F: arch/arm/boot/dts/am335x-sancloud* + SC1200 WDT DRIVER M: Zwane Mwaikambo zwanem@gmail.com S: Maintained @@@ -16810,12 -16752,6 +16830,12 @@@ F: drivers/iio/chemical/scd30_core. F: drivers/iio/chemical/scd30_i2c.c F: drivers/iio/chemical/scd30_serial.c
+SENSIRION SGP40 GAS SENSOR DRIVER +M: Andreas Klinger ak@it-klinger.de +S: Maintained +F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 +F: drivers/iio/chemical/sgp40.c + SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER M: Tomasz Duszynski tduszyns@gmail.com S: Maintained @@@ -17162,7 -17098,7 +17182,7 @@@ SECURE MONITOR CALL(SMC) CALLING CONVEN M: Mark Rutland mark.rutland@arm.com M: Lorenzo Pieralisi lorenzo.pieralisi@arm.com M: Sudeep Holla sudeep.holla@arm.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: drivers/firmware/smccc/ F: include/linux/arm-smccc.h @@@ -17279,7 -17215,7 +17299,7 @@@ F: drivers/media/pci/solo6x10
SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) M: James Morse james.morse@arm.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/arm/firmware/sdei.txt F: drivers/firmware/arm_sdei.c @@@ -17394,15 -17330,6 +17414,15 @@@ T: git git://linuxtv.org/media_tree.gi F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml F: drivers/media/i2c/imx334.c
+SONY IMX335 SENSOR DRIVER +M: Paul J. Murphy paul.j.murphy@intel.com +M: Daniele Alessandrelli daniele.alessandrelli@intel.com +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml +F: drivers/media/i2c/imx335.c + SONY IMX355 SENSOR DRIVER M: Tianshu Qiu tian.shu.qiu@intel.com L: linux-media@vger.kernel.org @@@ -17410,15 -17337,6 +17430,15 @@@ S: Maintaine T: git git://linuxtv.org/media_tree.git F: drivers/media/i2c/imx355.c
+SONY IMX412 SENSOR DRIVER +M: Paul J. Murphy paul.j.murphy@intel.com +M: Daniele Alessandrelli daniele.alessandrelli@intel.com +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml +F: drivers/media/i2c/imx412.c + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky maximlevitsky@gmail.com M: Alex Dubov oakad@yahoo.com @@@ -17738,9 -17656,8 +17758,9 @@@ F: drivers/staging/olpc_dcon
STAGING - REALTEK RTL8188EU DRIVERS M: Larry Finger Larry.Finger@lwfinger.net -S: Odd Fixes -F: drivers/staging/rtl8188eu/ +M: Phillip Potter phil@philpotter.co.uk +S: Supported +F: drivers/staging/r8188eu/
STAGING - REALTEK RTL8712U DRIVERS M: Larry Finger Larry.Finger@lwfinger.net @@@ -18066,7 -17983,7 +18086,7 @@@ F: drivers/mfd/syscon. SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers M: Sudeep Holla sudeep.holla@arm.com R: Cristian Marussi cristian.marussi@arm.com -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml F: drivers/clk/clk-sc[mp]i.c @@@ -18077,7 -17994,6 +18097,7 @@@ F: drivers/regulator/scmi-regulator. F: drivers/reset/reset-scmi.c F: include/linux/sc[mp]i_protocol.h F: include/trace/events/scmi.h +F: include/uapi/linux/virtio_scmi.h
SYSTEM RESET/SHUTDOWN DRIVERS M: Sebastian Reichel sre@kernel.org @@@ -18439,7 -18355,7 +18459,7 @@@ TEXAS INSTRUMENTS' SYSTEM CONTROL INTER M: Nishanth Menon nm@ti.com M: Tero Kristo kristo@kernel.org M: Santosh Shilimkar ssantosh@kernel.org -L: linux-arm-kernel@lists.infradead.org +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt @@@ -18496,7 -18412,6 +18516,7 @@@ F: drivers/thermal F: include/linux/cpu_cooling.h F: include/linux/thermal.h F: include/uapi/linux/thermal.h +F: tools/thermal/
THERMAL DRIVER FOR AMLOGIC SOCS M: Guillaume La Roque glaroque@baylibre.com @@@ -18929,14 -18844,6 +18949,14 @@@ F: arch/x86/mm/testmmiotrace. F: include/linux/mmiotrace.h F: kernel/trace/trace_mmiotrace.c
+TRADITIONAL CHINESE DOCUMENTATION +M: Hu Haowen src.res@email.cn +L: linux-doc-tw-discuss@lists.sourceforge.net +S: Maintained +W: https://github.com/srcres258/linux-doc +T: git git://github.com/srcres258/linux-doc.git doc-zh-tw +F: Documentation/translations/zh_TW/ + TRIVIAL PATCHES M: Jiri Kosina trivial@kernel.org S: Maintained @@@ -19846,15 -19753,6 +19866,15 @@@ S: Maintaine F: include/uapi/linux/virtio_snd.h F: sound/virtio/*
+VIRTIO I2C DRIVER +M: Jie Deng jie.deng@intel.com +M: Viresh Kumar viresh.kumar@linaro.org +L: linux-i2c@vger.kernel.org +L: virtualization@lists.linux-foundation.org +S: Maintained +F: drivers/i2c/busses/i2c-virtio.c +F: include/uapi/linux/virtio_i2c.h + VIRTUAL BOX GUEST DEVICE DRIVER M: Hans de Goede hdegoede@redhat.com M: Arnd Bergmann arnd@arndb.de diff --combined arch/arm64/boot/dts/freescale/imx8mm.dtsi index e956dcf4b208,1608a48495b6..2f632e8ca388 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@@ -192,9 -192,10 +192,9 @@@ };
pmu { - compatible = "arm,armv8-pmuv3"; + compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; - interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>; };
timer { @@@ -240,7 -241,6 +240,7 @@@ };
usbphynop1: usbphynop1 { + #phy-cells = <0>; compatible = "usb-nop-xceiv"; clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; @@@ -249,7 -249,6 +249,7 @@@ };
usbphynop2: usbphynop2 { + #phy-cells = <0>; compatible = "usb-nop-xceiv"; clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; assigned-clocks = <&clk IMX8MM_CLK_USB_PHY_REF>; @@@ -921,7 -920,7 +921,7 @@@ };
fec1: ethernet@30be0000 { - compatible = "fsl,imx8mm-fec", "fsl,imx6sx-fec"; + compatible = "fsl,imx8mm-fec", "fsl,imx8mq-fec", "fsl,imx6sx-fec"; reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, @@@ -969,7 -968,7 +969,7 @@@ clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; - fsl,usbphy = <&usbphynop1>; + phys = <&usbphynop1>; fsl,usbmisc = <&usbmisc1 0>; status = "disabled"; }; @@@ -988,7 -987,7 +988,7 @@@ clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MM_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_500M>; - fsl,usbphy = <&usbphynop2>; + phys = <&usbphynop2>; fsl,usbmisc = <&usbmisc2 0>; status = "disabled"; }; diff --combined arch/arm64/boot/dts/freescale/imx8mn.dtsi index 2d154a3bf0ea,e6de293865b0..da6c942fb7f9 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@@ -190,6 -190,7 +190,6 @@@ compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; - interrupt-affinity = <&A53_0>, <&A53_1>, <&A53_2>, <&A53_3>; };
psci { @@@ -922,7 -923,7 +922,7 @@@ };
fec1: ethernet@30be0000 { - compatible = "fsl,imx8mn-fec", "fsl,imx6sx-fec"; + compatible = "fsl,imx8mn-fec", "fsl,imx8mq-fec", "fsl,imx6sx-fec"; reg = <0x30be0000 0x10000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, @@@ -970,7 -971,7 +970,7 @@@ clock-names = "usb1_ctrl_root_clk"; assigned-clocks = <&clk IMX8MN_CLK_USB_BUS>; assigned-clock-parents = <&clk IMX8MN_SYS_PLL2_500M>; - fsl,usbphy = <&usbphynop1>; + phys = <&usbphynop1>; fsl,usbmisc = <&usbmisc1 0>; status = "disabled"; }; @@@ -1038,7 -1039,6 +1038,7 @@@ };
usbphynop1: usbphynop1 { + #phy-cells = <0>; compatible = "usb-nop-xceiv"; clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; assigned-clocks = <&clk IMX8MN_CLK_USB_PHY_REF>; diff --combined drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c index f26d03735619,cdeece459c14..dee9ff74d6d6 --- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c @@@ -119,16 -119,10 +119,10 @@@ static int aq_pci_func_init(struct pci_ { int err;
- err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); - if (!err) - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (err) + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (err) { - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (!err) - err = pci_set_consistent_dma_mask(pdev, - DMA_BIT_MASK(32)); - } - if (err != 0) { err = -ENOSR; goto err_exit; } @@@ -417,9 -411,6 +411,9 @@@ static int atl_resume_common(struct dev pci_restore_state(pdev);
if (deep) { + /* Reinitialize Nic/Vecs objects */ + aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol); + ret = aq_nic_init(nic); if (ret) goto err_exit; diff --combined drivers/net/ethernet/broadcom/bnx2.c index 5749b27e0cda,a705e2615307..8c83973adca5 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@@ -2730,7 -2730,7 +2730,7 @@@ bnx2_alloc_rx_page(struct bnx2 *bp, str if (!page) return -ENOMEM; mapping = dma_map_page(&bp->pdev->dev, page, 0, PAGE_SIZE, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); if (dma_mapping_error(&bp->pdev->dev, mapping)) { __free_page(page); return -EIO; @@@ -2753,7 -2753,7 +2753,7 @@@ bnx2_free_rx_page(struct bnx2 *bp, stru return;
dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(rx_pg, mapping), - PAGE_SIZE, PCI_DMA_FROMDEVICE); + PAGE_SIZE, DMA_FROM_DEVICE);
__free_page(page); rx_pg->page = NULL; @@@ -2775,7 -2775,7 +2775,7 @@@ bnx2_alloc_rx_data(struct bnx2 *bp, str mapping = dma_map_single(&bp->pdev->dev, get_l2_fhdr(data), bp->rx_buf_use_size, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); if (dma_mapping_error(&bp->pdev->dev, mapping)) { kfree(data); return -EIO; @@@ -2881,7 -2881,7 +2881,7 @@@ bnx2_tx_int(struct bnx2 *bp, struct bnx }
dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), - skb_headlen(skb), PCI_DMA_TODEVICE); + skb_headlen(skb), DMA_TO_DEVICE);
tx_buf->skb = NULL; last = tx_buf->nr_frags; @@@ -2895,7 -2895,7 +2895,7 @@@ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); }
sw_cons = BNX2_NEXT_TX_BD(sw_cons); @@@ -3003,7 -3003,7 +3003,7 @@@ bnx2_reuse_rx_data(struct bnx2 *bp, str
dma_sync_single_for_device(&bp->pdev->dev, dma_unmap_addr(cons_rx_buf, mapping), - BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, PCI_DMA_FROMDEVICE); + BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, DMA_FROM_DEVICE);
rxr->rx_prod_bseq += bp->rx_buf_use_size;
@@@ -3044,7 -3044,7 +3044,7 @@@ error }
dma_unmap_single(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); skb = build_skb(data, 0); if (!skb) { kfree(data); @@@ -3110,7 -3110,7 +3110,7 @@@ }
dma_unmap_page(&bp->pdev->dev, mapping_old, - PAGE_SIZE, PCI_DMA_FROMDEVICE); + PAGE_SIZE, DMA_FROM_DEVICE);
frag_size -= frag_len; skb->data_len += frag_len; @@@ -3180,7 -3180,7 +3180,7 @@@ bnx2_rx_int(struct bnx2 *bp, struct bnx
dma_sync_single_for_cpu(&bp->pdev->dev, dma_addr, BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE);
next_ring_idx = BNX2_RX_RING_IDX(BNX2_NEXT_RX_BD(sw_cons)); next_rx_buf = &rxr->rx_buf_ring[next_ring_idx]; @@@ -5449,7 -5449,7 +5449,7 @@@ bnx2_free_tx_skbs(struct bnx2 *bp dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_headlen(skb), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE);
tx_buf->skb = NULL;
@@@ -5460,7 -5460,7 +5460,7 @@@ dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[k]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); } dev_kfree_skb(skb); } @@@ -5491,7 -5491,7 +5491,7 @@@ bnx2_free_rx_skbs(struct bnx2 *bp dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping), bp->rx_buf_use_size, - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE);
rx_buf->data = NULL;
@@@ -5843,7 -5843,7 +5843,7 @@@ bnx2_run_loopback(struct bnx2 *bp, int packet[i] = (unsigned char) (i & 0xff);
map = dma_map_single(&bp->pdev->dev, skb->data, pkt_size, - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); if (dma_mapping_error(&bp->pdev->dev, map)) { dev_kfree_skb(skb); return -EIO; @@@ -5882,7 -5882,7 +5882,7 @@@
udelay(5);
- dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE); + dma_unmap_single(&bp->pdev->dev, map, pkt_size, DMA_TO_DEVICE); dev_kfree_skb(skb);
if (bnx2_get_hw_tx_cons(tx_napi) != txr->tx_prod) @@@ -5901,7 -5901,7 +5901,7 @@@
dma_sync_single_for_cpu(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping), - bp->rx_buf_use_size, PCI_DMA_FROMDEVICE); + bp->rx_buf_use_size, DMA_FROM_DEVICE);
if (rx_hdr->l2_fhdr_status & (L2_FHDR_ERRORS_BAD_CRC | @@@ -6660,7 -6660,8 +6660,8 @@@ bnx2_start_xmit(struct sk_buff *skb, st } else mss = 0;
- mapping = dma_map_single(&bp->pdev->dev, skb->data, len, PCI_DMA_TODEVICE); + mapping = dma_map_single(&bp->pdev->dev, skb->data, len, + DMA_TO_DEVICE); if (dma_mapping_error(&bp->pdev->dev, mapping)) { dev_kfree_skb_any(skb); return NETDEV_TX_OK; @@@ -6741,7 -6742,7 +6742,7 @@@ dma_error tx_buf = &txr->tx_buf_ring[ring_prod]; tx_buf->skb = NULL; dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), - skb_headlen(skb), PCI_DMA_TODEVICE); + skb_headlen(skb), DMA_TO_DEVICE);
/* unmap remaining mapped pages */ for (i = 0; i < last_frag; i++) { @@@ -6750,7 -6751,7 +6751,7 @@@ tx_buf = &txr->tx_buf_ring[ring_prod]; dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); }
dev_kfree_skb_any(skb); @@@ -7241,8 -7242,10 +7242,10 @@@ bnx2_set_eeprom(struct net_device *dev return rc; }
- static int - bnx2_get_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) + static int bnx2_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev);
@@@ -7263,8 -7266,10 +7266,10 @@@ return 0; }
- static int - bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) + static int bnx2_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *coal, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct bnx2 *bp = netdev_priv(dev);
@@@ -8033,9 -8038,9 +8038,9 @@@ bnx2_get_pci_speed(struct bnx2 *bp static void bnx2_read_vpd_fw_ver(struct bnx2 *bp) { + unsigned int len; int rc, i, j; u8 *data; - unsigned int block_end, rosize, len;
#define BNX2_VPD_NVRAM_OFFSET 0x300 #define BNX2_VPD_LEN 128 @@@ -8052,21 -8057,38 +8057,21 @@@ for (i = 0; i < BNX2_VPD_LEN; i += 4) swab32s((u32 *)&data[i]);
- i = pci_vpd_find_tag(data, BNX2_VPD_LEN, PCI_VPD_LRDT_RO_DATA); - if (i < 0) - goto vpd_done; - - rosize = pci_vpd_lrdt_size(&data[i]); - i += PCI_VPD_LRDT_TAG_SIZE; - block_end = i + rosize; - - if (block_end > BNX2_VPD_LEN) - goto vpd_done; - - j = pci_vpd_find_info_keyword(data, i, rosize, - PCI_VPD_RO_KEYWORD_MFR_ID); + j = pci_vpd_find_ro_info_keyword(data, BNX2_VPD_LEN, + PCI_VPD_RO_KEYWORD_MFR_ID, &len); if (j < 0) goto vpd_done;
- len = pci_vpd_info_field_size(&data[j]); - - j += PCI_VPD_INFO_FLD_HDR_SIZE; - if (j + len > block_end || len != 4 || - memcmp(&data[j], "1028", 4)) + if (len != 4 || memcmp(&data[j], "1028", 4)) goto vpd_done;
- j = pci_vpd_find_info_keyword(data, i, rosize, - PCI_VPD_RO_KEYWORD_VENDOR0); + j = pci_vpd_find_ro_info_keyword(data, BNX2_VPD_LEN, + PCI_VPD_RO_KEYWORD_VENDOR0, + &len); if (j < 0) goto vpd_done;
- len = pci_vpd_info_field_size(&data[j]); - - j += PCI_VPD_INFO_FLD_HDR_SIZE; - if (j + len > block_end || len > BNX2_MAX_VER_SLEN) + if (len > BNX2_MAX_VER_SLEN) goto vpd_done;
memcpy(bp->fw_version, &data[j], len); @@@ -8202,15 -8224,15 +8207,15 @@@ bnx2_init_board(struct pci_dev *pdev, s persist_dma_mask = dma_mask = DMA_BIT_MASK(64);
/* Configure DMA attributes. */ - if (pci_set_dma_mask(pdev, dma_mask) == 0) { + if (dma_set_mask(&pdev->dev, dma_mask) == 0) { dev->features |= NETIF_F_HIGHDMA; - rc = pci_set_consistent_dma_mask(pdev, persist_dma_mask); + rc = dma_set_coherent_mask(&pdev->dev, persist_dma_mask); if (rc) { dev_err(&pdev->dev, "pci_set_consistent_dma_mask failed, aborting\n"); goto err_out_unmap; } - } else if ((rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) != 0) { + } else if ((rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) != 0) { dev_err(&pdev->dev, "System does not support DMA, aborting\n"); goto err_out_unmap; } @@@ -8524,7 -8546,7 +8529,7 @@@ static const struct net_device_ops bnx2 .ndo_stop = bnx2_close, .ndo_get_stats64 = bnx2_get_stats64, .ndo_set_rx_mode = bnx2_set_rx_mode, - .ndo_do_ioctl = bnx2_ioctl, + .ndo_eth_ioctl = bnx2_ioctl, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = bnx2_change_mac_addr, .ndo_change_mtu = bnx2_change_mtu, diff --combined drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index b6d908956e54,6d98134913cd..ae87296ae1ff --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@@ -12189,35 -12189,86 +12189,35 @@@ static int bnx2x_get_hwinfo(struct bnx2
static void bnx2x_read_fwinfo(struct bnx2x *bp) { - int cnt, i, block_end, rodi; - char vpd_start[BNX2X_VPD_LEN+1]; - char str_id_reg[VENDOR_ID_LEN+1]; - char str_id_cap[VENDOR_ID_LEN+1]; - char *vpd_data; - char *vpd_extended_data = NULL; - u8 len; - - cnt = pci_read_vpd(bp->pdev, 0, BNX2X_VPD_LEN, vpd_start); - memset(bp->fw_ver, 0, sizeof(bp->fw_ver)); - - if (cnt < BNX2X_VPD_LEN) - goto out_not_found; - - /* VPD RO tag should be first tag after identifier string, hence - * we should be able to find it in first BNX2X_VPD_LEN chars - */ - i = pci_vpd_find_tag(vpd_start, BNX2X_VPD_LEN, PCI_VPD_LRDT_RO_DATA); - if (i < 0) - goto out_not_found; - - block_end = i + PCI_VPD_LRDT_TAG_SIZE + - pci_vpd_lrdt_size(&vpd_start[i]); - - i += PCI_VPD_LRDT_TAG_SIZE; - - if (block_end > BNX2X_VPD_LEN) { - vpd_extended_data = kmalloc(block_end, GFP_KERNEL); - if (vpd_extended_data == NULL) - goto out_not_found; - - /* read rest of vpd image into vpd_extended_data */ - memcpy(vpd_extended_data, vpd_start, BNX2X_VPD_LEN); - cnt = pci_read_vpd(bp->pdev, BNX2X_VPD_LEN, - block_end - BNX2X_VPD_LEN, - vpd_extended_data + BNX2X_VPD_LEN); - if (cnt < (block_end - BNX2X_VPD_LEN)) - goto out_not_found; - vpd_data = vpd_extended_data; - } else - vpd_data = vpd_start; + char str_id[VENDOR_ID_LEN + 1]; + unsigned int vpd_len, kw_len; + u8 *vpd_data; + int rodi;
- /* now vpd_data holds full vpd content in both cases */ - - rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end, - PCI_VPD_RO_KEYWORD_MFR_ID); - if (rodi < 0) - goto out_not_found; + memset(bp->fw_ver, 0, sizeof(bp->fw_ver));
- len = pci_vpd_info_field_size(&vpd_data[rodi]); + vpd_data = pci_vpd_alloc(bp->pdev, &vpd_len); + if (IS_ERR(vpd_data)) + return;
- if (len != VENDOR_ID_LEN) + rodi = pci_vpd_find_ro_info_keyword(vpd_data, vpd_len, + PCI_VPD_RO_KEYWORD_MFR_ID, &kw_len); + if (rodi < 0 || kw_len != VENDOR_ID_LEN) goto out_not_found;
- rodi += PCI_VPD_INFO_FLD_HDR_SIZE; - /* vendor specific info */ - snprintf(str_id_reg, VENDOR_ID_LEN + 1, "%04x", PCI_VENDOR_ID_DELL); - snprintf(str_id_cap, VENDOR_ID_LEN + 1, "%04X", PCI_VENDOR_ID_DELL); - if (!strncmp(str_id_reg, &vpd_data[rodi], VENDOR_ID_LEN) || - !strncmp(str_id_cap, &vpd_data[rodi], VENDOR_ID_LEN)) { - - rodi = pci_vpd_find_info_keyword(vpd_data, i, block_end, - PCI_VPD_RO_KEYWORD_VENDOR0); - if (rodi >= 0) { - len = pci_vpd_info_field_size(&vpd_data[rodi]); - - rodi += PCI_VPD_INFO_FLD_HDR_SIZE; - - if (len < 32 && (len + rodi) <= BNX2X_VPD_LEN) { - memcpy(bp->fw_ver, &vpd_data[rodi], len); - bp->fw_ver[len] = ' '; - } + snprintf(str_id, VENDOR_ID_LEN + 1, "%04x", PCI_VENDOR_ID_DELL); + if (!strncasecmp(str_id, &vpd_data[rodi], VENDOR_ID_LEN)) { + rodi = pci_vpd_find_ro_info_keyword(vpd_data, vpd_len, + PCI_VPD_RO_KEYWORD_VENDOR0, + &kw_len); + if (rodi >= 0 && kw_len < sizeof(bp->fw_ver)) { + memcpy(bp->fw_ver, &vpd_data[rodi], kw_len); + bp->fw_ver[kw_len] = ' '; } - kfree(vpd_extended_data); - return; } out_not_found: - kfree(vpd_extended_data); - return; + kfree(vpd_data); }
static void bnx2x_set_modes_bitmap(struct bnx2x *bp) @@@ -12997,7 -13048,7 +12997,7 @@@ static const struct net_device_ops bnx2 .ndo_set_rx_mode = bnx2x_set_rx_mode, .ndo_set_mac_address = bnx2x_change_mac_addr, .ndo_validate_addr = bnx2x_validate_addr, - .ndo_do_ioctl = bnx2x_ioctl, + .ndo_eth_ioctl = bnx2x_ioctl, .ndo_change_mtu = bnx2x_change_mtu, .ndo_fix_features = bnx2x_fix_features, .ndo_set_features = bnx2x_set_features, diff --combined drivers/net/ethernet/broadcom/bnxt/bnxt.c index ad52c5d1354e,ccf1e47d9e92..0074a4de9b8f --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@@ -278,6 -278,8 +278,8 @@@ static const u16 bnxt_async_events_arr[ ASYNC_EVENT_CMPL_EVENT_ID_DEBUG_NOTIFICATION, ASYNC_EVENT_CMPL_EVENT_ID_RING_MONITOR_MSG, ASYNC_EVENT_CMPL_EVENT_ID_ECHO_REQUEST, + ASYNC_EVENT_CMPL_EVENT_ID_PPS_TIMESTAMP, + ASYNC_EVENT_CMPL_EVENT_ID_ERROR_REPORT, };
static struct workqueue_struct *bnxt_pf_wq; @@@ -670,7 -672,7 +672,7 @@@ tx_dma_error prod = txr->tx_prod; tx_buf = &txr->tx_buf_ring[prod]; dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping), - skb_headlen(skb), PCI_DMA_TODEVICE); + skb_headlen(skb), DMA_TO_DEVICE); prod = NEXT_TX(prod);
/* unmap remaining mapped pages */ @@@ -679,7 -681,7 +681,7 @@@ tx_buf = &txr->tx_buf_ring[prod]; dma_unmap_page(&pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); }
tx_free: @@@ -718,7 -720,7 +720,7 @@@ static void bnxt_tx_int(struct bnxt *bp }
dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping), - skb_headlen(skb), PCI_DMA_TODEVICE); + skb_headlen(skb), DMA_TO_DEVICE); last = tx_buf->nr_frags;
for (j = 0; j < last; j++) { @@@ -728,7 -730,7 +730,7 @@@ &pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[j]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); } if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS)) { if (bp->flags & BNXT_FLAG_CHIP_P5) { @@@ -901,7 -903,7 +903,7 @@@ static inline int bnxt_alloc_rx_page(st }
mapping = dma_map_page_attrs(&pdev->dev, page, offset, - BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE, + BNXT_RX_PAGE_SIZE, DMA_FROM_DEVICE, DMA_ATTR_WEAK_ORDERING); if (dma_mapping_error(&pdev->dev, mapping)) { __free_page(page); @@@ -1141,7 -1143,7 +1143,7 @@@ static struct sk_buff *bnxt_rx_pages(st }
dma_unmap_page_attrs(&pdev->dev, mapping, BNXT_RX_PAGE_SIZE, - PCI_DMA_FROMDEVICE, + DMA_FROM_DEVICE, DMA_ATTR_WEAK_ORDERING);
skb->data_len += frag_len; @@@ -1649,6 -1651,7 +1651,7 @@@ static inline struct sk_buff *bnxt_tpa_ skb = bnxt_copy_skb(bnapi, data_ptr, len, mapping); if (!skb) { bnxt_abort_tpa(cpr, idx, agg_bufs); + cpr->sw_stats.rx.rx_oom_discards += 1; return NULL; } } else { @@@ -1658,6 -1661,7 +1661,7 @@@ new_data = __bnxt_alloc_rx_data(bp, &new_mapping, GFP_ATOMIC); if (!new_data) { bnxt_abort_tpa(cpr, idx, agg_bufs); + cpr->sw_stats.rx.rx_oom_discards += 1; return NULL; }
@@@ -1673,6 -1677,7 +1677,7 @@@ if (!skb) { kfree(data); bnxt_abort_tpa(cpr, idx, agg_bufs); + cpr->sw_stats.rx.rx_oom_discards += 1; return NULL; } skb_reserve(skb, bp->rx_offset); @@@ -1683,6 -1688,7 +1688,7 @@@ skb = bnxt_rx_pages(bp, cpr, skb, idx, agg_bufs, true); if (!skb) { /* Page reuse already handled by bnxt_rx_pages(). */ + cpr->sw_stats.rx.rx_oom_discards += 1; return NULL; } } @@@ -1886,6 -1892,7 +1892,7 @@@ static int bnxt_rx_pkt(struct bnxt *bp if (agg_bufs) bnxt_reuse_rx_agg_bufs(cpr, cp_cons, 0, agg_bufs, false); + cpr->sw_stats.rx.rx_oom_discards += 1; rc = -ENOMEM; goto next_rx; } @@@ -1899,6 -1906,7 +1906,7 @@@ skb = bp->rx_skb_func(bp, rxr, cons, data, data_ptr, dma_addr, payload | len); if (!skb) { + cpr->sw_stats.rx.rx_oom_discards += 1; rc = -ENOMEM; goto next_rx; } @@@ -1907,6 -1915,7 +1915,7 @@@ if (agg_bufs) { skb = bnxt_rx_pages(bp, cpr, skb, cp_cons, agg_bufs, false); if (!skb) { + cpr->sw_stats.rx.rx_oom_discards += 1; rc = -ENOMEM; goto next_rx; } @@@ -2001,6 -2010,7 +2010,7 @@@ static int bnxt_force_rx_discard(struc struct rx_cmp *rxcmp; u16 cp_cons; u8 cmp_type; + int rc;
cp_cons = RING_CMP(tmp_raw_cons); rxcmp = (struct rx_cmp *) @@@ -2029,7 -2039,10 +2039,10 @@@ tpa_end1->rx_tpa_end_cmp_errors_v2 |= cpu_to_le32(RX_TPA_END_CMP_ERRORS); } - return bnxt_rx_pkt(bp, cpr, raw_cons, event); + rc = bnxt_rx_pkt(bp, cpr, raw_cons, event); + if (rc && rc != -EBUSY) + cpr->sw_stats.rx.rx_netpoll_discards += 1; + return rc; }
u32 bnxt_fw_health_readl(struct bnxt *bp, int reg_idx) @@@ -2074,6 -2087,19 +2087,19 @@@ static u16 bnxt_agg_ring_id_to_grp_idx( return INVALID_HW_RING_ID; }
+ static void bnxt_event_error_report(struct bnxt *bp, u32 data1, u32 data2) + { + switch (BNXT_EVENT_ERROR_REPORT_TYPE(data1)) { + case ASYNC_EVENT_CMPL_ERROR_REPORT_BASE_EVENT_DATA1_ERROR_TYPE_INVALID_SIGNAL: + netdev_err(bp->dev, "1PPS: Received invalid signal on pin%lu from the external source. Please fix the signal and reconfigure the pin\n", + BNXT_EVENT_INVALID_SIGNAL_DATA(data2)); + break; + default: + netdev_err(bp->dev, "FW reported unknown error type\n"); + break; + } + } + #define BNXT_GET_EVENT_PORT(data) \ ((data) & \ ASYNC_EVENT_CMPL_PORT_CONN_NOT_ALLOWED_EVENT_DATA1_PORT_ID_MASK) @@@ -2234,6 -2260,14 +2260,14 @@@ static int bnxt_async_event_process(str } goto async_event_process_exit; } + case ASYNC_EVENT_CMPL_EVENT_ID_PPS_TIMESTAMP: { + bnxt_ptp_pps_event(bp, data1, data2); + goto async_event_process_exit; + } + case ASYNC_EVENT_CMPL_EVENT_ID_ERROR_REPORT: { + bnxt_event_error_report(bp, data1, data2); + goto async_event_process_exit; + } default: goto async_event_process_exit; } @@@ -2690,7 -2724,7 +2724,7 @@@ static void bnxt_free_tx_skbs(struct bn dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping), dma_unmap_len(tx_buf, len), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); xdp_return_frame(tx_buf->xdpf); tx_buf->action = 0; tx_buf->xdpf = NULL; @@@ -2715,7 -2749,7 +2749,7 @@@ dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_headlen(skb), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE);
last = tx_buf->nr_frags; j += 2; @@@ -2727,7 -2761,7 +2761,7 @@@ dma_unmap_page( &pdev->dev, dma_unmap_addr(tx_buf, mapping), - skb_frag_size(frag), PCI_DMA_TODEVICE); + skb_frag_size(frag), DMA_TO_DEVICE); } dev_kfree_skb(skb); } @@@ -2794,7 -2828,7 +2828,7 @@@ skip_rx_tpa_free continue;
dma_unmap_page_attrs(&pdev->dev, rx_agg_buf->mapping, - BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE, + BNXT_RX_PAGE_SIZE, DMA_FROM_DEVICE, DMA_ATTR_WEAK_ORDERING);
rx_agg_buf->page = NULL; @@@ -3176,6 -3210,58 +3210,58 @@@ static int bnxt_alloc_tx_rings(struct b return 0; }
+ static void bnxt_free_cp_arrays(struct bnxt_cp_ring_info *cpr) + { + kfree(cpr->cp_desc_ring); + cpr->cp_desc_ring = NULL; + kfree(cpr->cp_desc_mapping); + cpr->cp_desc_mapping = NULL; + } + + static int bnxt_alloc_cp_arrays(struct bnxt_cp_ring_info *cpr, int n) + { + cpr->cp_desc_ring = kcalloc(n, sizeof(*cpr->cp_desc_ring), GFP_KERNEL); + if (!cpr->cp_desc_ring) + return -ENOMEM; + cpr->cp_desc_mapping = kcalloc(n, sizeof(*cpr->cp_desc_mapping), + GFP_KERNEL); + if (!cpr->cp_desc_mapping) + return -ENOMEM; + return 0; + } + + static void bnxt_free_all_cp_arrays(struct bnxt *bp) + { + int i; + + if (!bp->bnapi) + return; + for (i = 0; i < bp->cp_nr_rings; i++) { + struct bnxt_napi *bnapi = bp->bnapi[i]; + + if (!bnapi) + continue; + bnxt_free_cp_arrays(&bnapi->cp_ring); + } + } + + static int bnxt_alloc_all_cp_arrays(struct bnxt *bp) + { + int i, n = bp->cp_nr_pages; + + for (i = 0; i < bp->cp_nr_rings; i++) { + struct bnxt_napi *bnapi = bp->bnapi[i]; + int rc; + + if (!bnapi) + continue; + rc = bnxt_alloc_cp_arrays(&bnapi->cp_ring, n); + if (rc) + return rc; + } + return 0; + } + static void bnxt_free_cp_rings(struct bnxt *bp) { int i; @@@ -3203,6 -3289,7 +3289,7 @@@ if (cpr2) { ring = &cpr2->cp_ring_struct; bnxt_free_ring(bp, &ring->ring_mem); + bnxt_free_cp_arrays(cpr2); kfree(cpr2); cpr->cp_ring_arr[j] = NULL; } @@@ -3221,6 -3308,12 +3308,12 @@@ static struct bnxt_cp_ring_info *bnxt_a if (!cpr) return NULL;
+ rc = bnxt_alloc_cp_arrays(cpr, bp->cp_nr_pages); + if (rc) { + bnxt_free_cp_arrays(cpr); + kfree(cpr); + return NULL; + } ring = &cpr->cp_ring_struct; rmem = &ring->ring_mem; rmem->nr_pages = bp->cp_nr_pages; @@@ -3231,6 -3324,7 +3324,7 @@@ rc = bnxt_alloc_ring(bp, rmem); if (rc) { bnxt_free_ring(bp, rmem); + bnxt_free_cp_arrays(cpr); kfree(cpr); cpr = NULL; } @@@ -3663,9 -3757,15 +3757,15 @@@ void bnxt_set_ring_params(struct bnxt * if (jumbo_factor > agg_factor) agg_factor = jumbo_factor; } - agg_ring_size = ring_size * agg_factor; + if (agg_factor) { + if (ring_size > BNXT_MAX_RX_DESC_CNT_JUM_ENA) { + ring_size = BNXT_MAX_RX_DESC_CNT_JUM_ENA; + netdev_warn(bp->dev, "RX ring size reduced from %d to %d because the jumbo ring is now enabled\n", + bp->rx_ring_size, ring_size); + bp->rx_ring_size = ring_size; + } + agg_ring_size = ring_size * agg_factor;
- if (agg_ring_size) { bp->rx_agg_nr_pages = bnxt_calc_nr_ring_pages(agg_ring_size, RX_DESC_CNT); if (bp->rx_agg_nr_pages > MAX_RX_AGG_PAGES) { @@@ -4266,6 -4366,7 +4366,7 @@@ static void bnxt_free_mem(struct bnxt * bnxt_free_tx_rings(bp); bnxt_free_rx_rings(bp); bnxt_free_cp_rings(bp); + bnxt_free_all_cp_arrays(bp); bnxt_free_ntp_fltrs(bp, irq_re_init); if (irq_re_init) { bnxt_free_ring_stats(bp); @@@ -4386,6 -4487,10 +4487,10 @@@ static int bnxt_alloc_mem(struct bnxt * goto alloc_mem_err; }
+ rc = bnxt_alloc_all_cp_arrays(bp); + if (rc) + goto alloc_mem_err; + bnxt_init_ring_struct(bp);
rc = bnxt_alloc_rx_rings(bp); @@@ -7531,9 -7636,14 +7636,14 @@@ static int __bnxt_hwrm_ptp_qcfg(struct rc = -ENODEV; goto no_ptp; } - return 0; + rc = bnxt_ptp_init(bp); + if (!rc) + return 0; + + netdev_warn(bp->dev, "PTP initialization failed.\n");
no_ptp: + bnxt_ptp_clear(bp); kfree(ptp); bp->ptp_cfg = NULL; return rc; @@@ -7576,6 -7686,8 +7686,8 @@@ static int __bnxt_hwrm_func_qcaps(struc flags_ext = le32_to_cpu(resp->flags_ext); if (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_EXT_HW_STATS_SUPPORTED) bp->fw_cap |= BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED; + if (BNXT_PF(bp) && (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_PTP_PPS_SUPPORTED)) + bp->fw_cap |= BNXT_FW_CAP_PTP_PPS;
bp->tx_push_thresh = 0; if ((flags & FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED) && @@@ -7613,6 -7725,7 +7725,7 @@@ if (flags & FUNC_QCAPS_RESP_FLAGS_PTP_SUPPORTED) { __bnxt_hwrm_ptp_qcfg(bp); } else { + bnxt_ptp_clear(bp); kfree(bp->ptp_cfg); bp->ptp_cfg = NULL; } @@@ -10316,15 -10429,9 +10429,9 @@@ static int bnxt_open(struct net_device if (rc) return rc;
- if (bnxt_ptp_init(bp)) { - netdev_warn(dev, "PTP initialization failed.\n"); - kfree(bp->ptp_cfg); - bp->ptp_cfg = NULL; - } rc = __bnxt_open_nic(bp, true, true); if (rc) { bnxt_hwrm_if_change(bp, false); - bnxt_ptp_clear(bp); } else { if (test_and_clear_bit(BNXT_STATE_FW_RESET_DET, &bp->state)) { if (!test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { @@@ -10415,7 -10522,6 +10522,6 @@@ static int bnxt_close(struct net_devic { struct bnxt *bp = netdev_priv(dev);
- bnxt_ptp_clear(bp); bnxt_hwmon_close(bp); bnxt_close_nic(bp, true, true); bnxt_hwrm_shutdown_link(bp); @@@ -10551,6 -10657,10 +10657,10 @@@ static void bnxt_get_ring_stats(struct stats->multicast += BNXT_GET_RING_STATS64(sw, rx_mcast_pkts);
stats->tx_dropped += BNXT_GET_RING_STATS64(sw, tx_error_pkts); + + stats->rx_dropped += + cpr->sw_stats.rx.rx_netpoll_discards + + cpr->sw_stats.rx.rx_oom_discards; } }
@@@ -10565,6 -10675,7 +10675,7 @@@ static void bnxt_add_prev_stats(struct stats->tx_bytes += prev_stats->tx_bytes; stats->rx_missed_errors += prev_stats->rx_missed_errors; stats->multicast += prev_stats->multicast; + stats->rx_dropped += prev_stats->rx_dropped; stats->tx_dropped += prev_stats->tx_dropped; }
@@@ -11405,7 -11516,6 +11516,6 @@@ static void bnxt_fw_reset_close(struct bnxt_clear_int_mode(bp); pci_disable_device(bp->pdev); } - bnxt_ptp_clear(bp); __bnxt_close_nic(bp, true, false); bnxt_vf_reps_free(bp); bnxt_clear_int_mode(bp); @@@ -11441,13 -11551,20 +11551,20 @@@ static bool is_bnxt_fw_ok(struct bnxt * static void bnxt_force_fw_reset(struct bnxt *bp) { struct bnxt_fw_health *fw_health = bp->fw_health; + struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; u32 wait_dsecs;
if (!test_bit(BNXT_STATE_OPEN, &bp->state) || test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) return;
- set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + if (ptp) { + spin_lock_bh(&ptp->ptp_lock); + set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + spin_unlock_bh(&ptp->ptp_lock); + } else { + set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + } bnxt_fw_reset_close(bp); wait_dsecs = fw_health->master_func_wait_dsecs; if (fw_health->master) { @@@ -11503,9 -11620,16 +11620,16 @@@ void bnxt_fw_reset(struct bnxt *bp bnxt_rtnl_lock_sp(bp); if (test_bit(BNXT_STATE_OPEN, &bp->state) && !test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { + struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; int n = 0, tmo;
- set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + if (ptp) { + spin_lock_bh(&ptp->ptp_lock); + set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + spin_unlock_bh(&ptp->ptp_lock); + } else { + set_bit(BNXT_STATE_IN_FW_RESET, &bp->state); + } if (bp->pf.active_vfs && !test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) n = bnxt_get_registered_vfs(bp); @@@ -12177,6 -12301,7 +12301,7 @@@ static void bnxt_fw_reset_task(struct w bnxt_reenable_sriov(bp); bnxt_vf_reps_alloc(bp); bnxt_vf_reps_open(bp); + bnxt_ptp_reapply_pps(bp); bnxt_dl_health_recovery_done(bp); bnxt_dl_health_status_update(bp, true); rtnl_unlock(); @@@ -12708,7 -12833,7 +12833,7 @@@ static const struct net_device_ops bnxt .ndo_stop = bnxt_close, .ndo_get_stats64 = bnxt_get_stats64, .ndo_set_rx_mode = bnxt_set_rx_mode, - .ndo_do_ioctl = bnxt_ioctl, + .ndo_eth_ioctl = bnxt_ioctl, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = bnxt_change_mac_addr, .ndo_change_mtu = bnxt_change_mtu, @@@ -12747,6 -12872,7 +12872,7 @@@ static void bnxt_remove_one(struct pci_ if (BNXT_PF(bp)) devlink_port_type_clear(&bp->dl_port);
+ bnxt_ptp_clear(bp); pci_disable_pcie_error_reporting(pdev); unregister_netdev(dev); clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); @@@ -13061,35 -13187,66 +13187,35 @@@ static int bnxt_init_mac_addr(struct bn return rc; }
-#define BNXT_VPD_LEN 512 static void bnxt_vpd_read_info(struct bnxt *bp) { struct pci_dev *pdev = bp->pdev; - int i, len, pos, ro_size, size; - ssize_t vpd_size; + unsigned int vpd_size, kw_len; + int pos, size; u8 *vpd_data;
- vpd_data = kmalloc(BNXT_VPD_LEN, GFP_KERNEL); - if (!vpd_data) + vpd_data = pci_vpd_alloc(pdev, &vpd_size); + if (IS_ERR(vpd_data)) { + pci_warn(pdev, "Unable to read VPD\n"); return; - - vpd_size = pci_read_vpd(pdev, 0, BNXT_VPD_LEN, vpd_data); - if (vpd_size <= 0) { - netdev_err(bp->dev, "Unable to read VPD\n"); - goto exit; - } - - i = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); - if (i < 0) { - netdev_err(bp->dev, "VPD READ-Only not found\n"); - goto exit; - } - - i = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); - if (i < 0) { - netdev_err(bp->dev, "VPD READ-Only not found\n"); - goto exit; }
- ro_size = pci_vpd_lrdt_size(&vpd_data[i]); - i += PCI_VPD_LRDT_TAG_SIZE; - if (i + ro_size > vpd_size) - goto exit; - - pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, - PCI_VPD_RO_KEYWORD_PARTNO); + pos = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_PARTNO, &kw_len); if (pos < 0) goto read_sn;
- len = pci_vpd_info_field_size(&vpd_data[pos]); - pos += PCI_VPD_INFO_FLD_HDR_SIZE; - if (len + pos > vpd_size) - goto read_sn; - - size = min(len, BNXT_VPD_FLD_LEN - 1); + size = min_t(int, kw_len, BNXT_VPD_FLD_LEN - 1); memcpy(bp->board_partno, &vpd_data[pos], size);
read_sn: - pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, - PCI_VPD_RO_KEYWORD_SERIALNO); + pos = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_SERIALNO, + &kw_len); if (pos < 0) goto exit;
- len = pci_vpd_info_field_size(&vpd_data[pos]); - pos += PCI_VPD_INFO_FLD_HDR_SIZE; - if (len + pos > vpd_size) - goto exit; - - size = min(len, BNXT_VPD_FLD_LEN - 1); + size = min_t(int, kw_len, BNXT_VPD_FLD_LEN - 1); memcpy(bp->board_serialno, &vpd_data[pos], size); exit: kfree(vpd_data); @@@ -13334,6 -13491,7 +13460,7 @@@ init_err_pci_clean bnxt_free_hwrm_short_cmd_req(bp); bnxt_free_hwrm_resources(bp); bnxt_ethtool_free(bp); + bnxt_ptp_clear(bp); kfree(bp->ptp_cfg); bp->ptp_cfg = NULL; kfree(bp->fw_health); diff --combined drivers/net/ethernet/broadcom/tg3.c index 8b08c1d47b7b,8a238e349e02..5e0e0e70d801 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@@ -6564,10 -6564,8 +6564,8 @@@ static void tg3_tx(struct tg3_napi *tna skb_tstamp_tx(skb, ×tamp); }
- pci_unmap_single(tp->pdev, - dma_unmap_addr(ri, mapping), - skb_headlen(skb), - PCI_DMA_TODEVICE); + dma_unmap_single(&tp->pdev->dev, dma_unmap_addr(ri, mapping), + skb_headlen(skb), DMA_TO_DEVICE);
ri->skb = NULL;
@@@ -6584,10 -6582,10 +6582,10 @@@ if (unlikely(ri->skb != NULL || sw_idx == hw_idx)) tx_bug = 1;
- pci_unmap_page(tp->pdev, + dma_unmap_page(&tp->pdev->dev, dma_unmap_addr(ri, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE);
while (ri->fragmented) { ri->fragmented = false; @@@ -6646,8 -6644,8 +6644,8 @@@ static void tg3_rx_data_free(struct tg if (!ri->data) return;
- pci_unmap_single(tp->pdev, dma_unmap_addr(ri, mapping), - map_sz, PCI_DMA_FROMDEVICE); + dma_unmap_single(&tp->pdev->dev, dma_unmap_addr(ri, mapping), map_sz, + DMA_FROM_DEVICE); tg3_frag_free(skb_size <= PAGE_SIZE, ri->data); ri->data = NULL; } @@@ -6711,11 -6709,9 +6709,9 @@@ static int tg3_alloc_rx_data(struct tg if (!data) return -ENOMEM;
- mapping = pci_map_single(tp->pdev, - data + TG3_RX_OFFSET(tp), - data_size, - PCI_DMA_FROMDEVICE); - if (unlikely(pci_dma_mapping_error(tp->pdev, mapping))) { + mapping = dma_map_single(&tp->pdev->dev, data + TG3_RX_OFFSET(tp), + data_size, DMA_FROM_DEVICE); + if (unlikely(dma_mapping_error(&tp->pdev->dev, mapping))) { tg3_frag_free(skb_size <= PAGE_SIZE, data); return -EIO; } @@@ -6882,8 -6878,8 +6878,8 @@@ static int tg3_rx(struct tg3_napi *tnap if (skb_size < 0) goto drop_it;
- pci_unmap_single(tp->pdev, dma_addr, skb_size, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&tp->pdev->dev, dma_addr, skb_size, + DMA_FROM_DEVICE);
/* Ensure that the update to the data happens * after the usage of the old DMA mapping. @@@ -6908,11 -6904,13 +6904,13 @@@ goto drop_it_no_recycle;
skb_reserve(skb, TG3_RAW_IP_ALIGN); - pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&tp->pdev->dev, dma_addr, len, + DMA_FROM_DEVICE); memcpy(skb->data, data + TG3_RX_OFFSET(tp), len); - pci_dma_sync_single_for_device(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE); + dma_sync_single_for_device(&tp->pdev->dev, dma_addr, + len, DMA_FROM_DEVICE); }
skb_put(skb, len); @@@ -7762,10 -7760,8 +7760,8 @@@ static void tg3_tx_skb_unmap(struct tg3 skb = txb->skb; txb->skb = NULL;
- pci_unmap_single(tnapi->tp->pdev, - dma_unmap_addr(txb, mapping), - skb_headlen(skb), - PCI_DMA_TODEVICE); + dma_unmap_single(&tnapi->tp->pdev->dev, dma_unmap_addr(txb, mapping), + skb_headlen(skb), DMA_TO_DEVICE);
while (txb->fragmented) { txb->fragmented = false; @@@ -7779,9 -7775,9 +7775,9 @@@ entry = NEXT_TX(entry); txb = &tnapi->tx_buffers[entry];
- pci_unmap_page(tnapi->tp->pdev, + dma_unmap_page(&tnapi->tp->pdev->dev, dma_unmap_addr(txb, mapping), - skb_frag_size(frag), PCI_DMA_TODEVICE); + skb_frag_size(frag), DMA_TO_DEVICE);
while (txb->fragmented) { txb->fragmented = false; @@@ -7816,10 -7812,10 +7812,10 @@@ static int tigon3_dma_hwbug_workaround( ret = -1; } else { /* New SKB is guaranteed to be linear. */ - new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len, - PCI_DMA_TODEVICE); + new_addr = dma_map_single(&tp->pdev->dev, new_skb->data, + new_skb->len, DMA_TO_DEVICE); /* Make sure the mapping succeeded */ - if (pci_dma_mapping_error(tp->pdev, new_addr)) { + if (dma_mapping_error(&tp->pdev->dev, new_addr)) { dev_kfree_skb_any(new_skb); ret = -1; } else { @@@ -8043,8 -8039,9 +8039,9 @@@ static netdev_tx_t tg3_start_xmit(struc
len = skb_headlen(skb);
- mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE); - if (pci_dma_mapping_error(tp->pdev, mapping)) + mapping = dma_map_single(&tp->pdev->dev, skb->data, len, + DMA_TO_DEVICE); + if (dma_mapping_error(&tp->pdev->dev, mapping)) goto drop;
@@@ -12791,7 -12788,7 +12788,7 @@@ static void tg3_get_ethtool_stats(struc memset(tmp_stats, 0, sizeof(struct tg3_ethtool_stats)); }
-static __be32 *tg3_vpd_readblock(struct tg3 *tp, u32 *vpdlen) +static __be32 *tg3_vpd_readblock(struct tg3 *tp, unsigned int *vpdlen) { int i; __be32 *buf; @@@ -12825,11 -12822,15 +12822,11 @@@ offset = TG3_NVM_VPD_OFF; len = TG3_NVM_VPD_LEN; } - } else { - len = TG3_NVM_PCI_VPD_MAX_LEN; - }
- buf = kmalloc(len, GFP_KERNEL); - if (buf == NULL) - return NULL; + buf = kmalloc(len, GFP_KERNEL); + if (!buf) + return NULL;
- if (magic == TG3_EEPROM_MAGIC) { for (i = 0; i < len; i += 4) { /* The data is in little-endian format in NVRAM. * Use the big-endian read routines to preserve @@@ -12840,9 -12841,12 +12837,9 @@@ } *vpdlen = len; } else { - ssize_t cnt; - - cnt = pci_read_vpd(tp->pdev, 0, len, (u8 *)buf); - if (cnt < 0) - goto error; - *vpdlen = cnt; + buf = pci_vpd_alloc(tp->pdev, vpdlen); + if (IS_ERR(buf)) + return NULL; }
return buf; @@@ -12864,10 -12868,9 +12861,10 @@@ error
static int tg3_test_nvram(struct tg3 *tp) { - u32 csum, magic, len; + u32 csum, magic; __be32 *buf; int i, j, k, err = 0, size; + unsigned int len;
if (tg3_flag(tp, NO_NVRAM)) return 0; @@@ -13010,10 -13013,33 +13007,10 @@@ if (!buf) return -ENOMEM;
- i = pci_vpd_find_tag((u8 *)buf, len, PCI_VPD_LRDT_RO_DATA); - if (i > 0) { - j = pci_vpd_lrdt_size(&((u8 *)buf)[i]); - if (j < 0) - goto out; - - if (i + PCI_VPD_LRDT_TAG_SIZE + j > len) - goto out; - - i += PCI_VPD_LRDT_TAG_SIZE; - j = pci_vpd_find_info_keyword((u8 *)buf, i, j, - PCI_VPD_RO_KEYWORD_CHKSUM); - if (j > 0) { - u8 csum8 = 0; - - j += PCI_VPD_INFO_FLD_HDR_SIZE; - - for (i = 0; i <= j; i++) - csum8 += ((u8 *)buf)[i]; - - if (csum8) - goto out; - } - } - - err = 0; - + err = pci_vpd_check_csum(buf, len); + /* go on if no checksum found */ + if (err == 1) + err = 0; out: kfree(buf); return err; @@@ -13470,8 -13496,8 +13467,8 @@@ static int tg3_run_loopback(struct tg3 for (i = data_off; i < tx_len; i++) tx_data[i] = (u8) (i & 0xff);
- map = pci_map_single(tp->pdev, skb->data, tx_len, PCI_DMA_TODEVICE); - if (pci_dma_mapping_error(tp->pdev, map)) { + map = dma_map_single(&tp->pdev->dev, skb->data, tx_len, DMA_TO_DEVICE); + if (dma_mapping_error(&tp->pdev->dev, map)) { dev_kfree_skb(skb); return -EIO; } @@@ -13569,8 -13595,8 +13566,8 @@@ } else goto out;
- pci_dma_sync_single_for_cpu(tp->pdev, map, rx_len, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&tp->pdev->dev, map, rx_len, + DMA_FROM_DEVICE);
rx_data += TG3_RX_OFFSET(tp); for (i = data_off; i < rx_len; i++, val++) { @@@ -14011,7 -14037,10 +14008,10 @@@ static int tg3_ioctl(struct net_device return -EOPNOTSUPP; }
- static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) + static int tg3_get_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev);
@@@ -14019,7 -14048,10 +14019,10 @@@ return 0; }
- static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) + static int tg3_set_coalesce(struct net_device *dev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { struct tg3 *tp = netdev_priv(dev); u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0; @@@ -14261,7 -14293,7 +14264,7 @@@ static const struct net_device_ops tg3_ .ndo_validate_addr = eth_validate_addr, .ndo_set_rx_mode = tg3_set_rx_mode, .ndo_set_mac_address = tg3_set_mac_addr, - .ndo_do_ioctl = tg3_ioctl, + .ndo_eth_ioctl = tg3_ioctl, .ndo_tx_timeout = tg3_tx_timeout, .ndo_change_mtu = tg3_change_mtu, .ndo_fix_features = tg3_fix_features, @@@ -15592,36 -15624,64 +15595,36 @@@ skip_phy_reset static void tg3_read_vpd(struct tg3 *tp) { u8 *vpd_data; - unsigned int block_end, rosize, len; - u32 vpdlen; - int j, i = 0; + unsigned int len, vpdlen; + int i;
vpd_data = (u8 *)tg3_vpd_readblock(tp, &vpdlen); if (!vpd_data) goto out_no_vpd;
- i = pci_vpd_find_tag(vpd_data, vpdlen, PCI_VPD_LRDT_RO_DATA); + i = pci_vpd_find_ro_info_keyword(vpd_data, vpdlen, + PCI_VPD_RO_KEYWORD_MFR_ID, &len); if (i < 0) - goto out_not_found; - - rosize = pci_vpd_lrdt_size(&vpd_data[i]); - block_end = i + PCI_VPD_LRDT_TAG_SIZE + rosize; - i += PCI_VPD_LRDT_TAG_SIZE; + goto partno;
- if (block_end > vpdlen) - goto out_not_found; - - j = pci_vpd_find_info_keyword(vpd_data, i, rosize, - PCI_VPD_RO_KEYWORD_MFR_ID); - if (j > 0) { - len = pci_vpd_info_field_size(&vpd_data[j]); - - j += PCI_VPD_INFO_FLD_HDR_SIZE; - if (j + len > block_end || len != 4 || - memcmp(&vpd_data[j], "1028", 4)) - goto partno; - - j = pci_vpd_find_info_keyword(vpd_data, i, rosize, - PCI_VPD_RO_KEYWORD_VENDOR0); - if (j < 0) - goto partno; + if (len != 4 || memcmp(vpd_data + i, "1028", 4)) + goto partno;
- len = pci_vpd_info_field_size(&vpd_data[j]); - - j += PCI_VPD_INFO_FLD_HDR_SIZE; - if (j + len > block_end) - goto partno; + i = pci_vpd_find_ro_info_keyword(vpd_data, vpdlen, + PCI_VPD_RO_KEYWORD_VENDOR0, &len); + if (i < 0) + goto partno;
- if (len >= sizeof(tp->fw_ver)) - len = sizeof(tp->fw_ver) - 1; - memset(tp->fw_ver, 0, sizeof(tp->fw_ver)); - snprintf(tp->fw_ver, sizeof(tp->fw_ver), "%.*s bc ", len, - &vpd_data[j]); - } + memset(tp->fw_ver, 0, sizeof(tp->fw_ver)); + snprintf(tp->fw_ver, sizeof(tp->fw_ver), "%.*s bc ", len, vpd_data + i);
partno: - i = pci_vpd_find_info_keyword(vpd_data, i, rosize, - PCI_VPD_RO_KEYWORD_PARTNO); + i = pci_vpd_find_ro_info_keyword(vpd_data, vpdlen, + PCI_VPD_RO_KEYWORD_PARTNO, &len); if (i < 0) goto out_not_found;
- len = pci_vpd_info_field_size(&vpd_data[i]); - - i += PCI_VPD_INFO_FLD_HDR_SIZE; - if (len > TG3_BPN_SIZE || - (len + i) > vpdlen) + if (len > TG3_BPN_SIZE) goto out_not_found;
memcpy(tp->board_part_number, &vpd_data[i], len); @@@ -17698,11 -17758,11 +17701,11 @@@ static int tg3_init_one(struct pci_dev
/* Configure DMA attributes. */ if (dma_mask > DMA_BIT_MASK(32)) { - err = pci_set_dma_mask(pdev, dma_mask); + err = dma_set_mask(&pdev->dev, dma_mask); if (!err) { features |= NETIF_F_HIGHDMA; - err = pci_set_consistent_dma_mask(pdev, - persist_dma_mask); + err = dma_set_coherent_mask(&pdev->dev, + persist_dma_mask); if (err < 0) { dev_err(&pdev->dev, "Unable to obtain 64 bit " "DMA for consistent allocations\n"); @@@ -17711,7 -17771,7 +17714,7 @@@ } } if (err || dma_mask == DMA_BIT_MASK(32)) { - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); if (err) { dev_err(&pdev->dev, "No usable DMA configuration, aborting\n"); diff --combined drivers/net/ethernet/cavium/liquidio/lio_vf_main.c index ac821c5532a4,c6fe0f2a4d0e..f6396ac64006 --- a/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_main.c @@@ -526,7 -526,7 +526,7 @@@ static void octeon_destroy_resources(st oct->irq_name_storage = NULL; } /* Soft reset the octeon device before exiting */ - if (oct->pci_dev->reset_fn) + if (!pcie_reset_flr(oct->pci_dev, PCI_RESET_PROBE)) octeon_pci_flr(oct); else cn23xx_vf_ask_pf_to_do_flr(oct); @@@ -843,7 -843,7 +843,7 @@@ static void free_netsgbuf(void *buf while (frags--) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
- pci_unmap_page((lio->oct_dev)->pci_dev, + dma_unmap_page(&lio->oct_dev->pci_dev->dev, g->sg[(i >> 2)].ptr[(i & 3)], skb_frag_size(frag), DMA_TO_DEVICE); i++; @@@ -887,7 -887,7 +887,7 @@@ static void free_netsgbuf_with_resp(voi while (frags--) { skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
- pci_unmap_page((lio->oct_dev)->pci_dev, + dma_unmap_page(&lio->oct_dev->pci_dev->dev, g->sg[(i >> 2)].ptr[(i & 3)], skb_frag_size(frag), DMA_TO_DEVICE); i++; @@@ -1889,7 -1889,7 +1889,7 @@@ static const struct net_device_ops lion .ndo_vlan_rx_add_vid = liquidio_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = liquidio_vlan_rx_kill_vid, .ndo_change_mtu = liquidio_change_mtu, - .ndo_do_ioctl = liquidio_ioctl, + .ndo_eth_ioctl = liquidio_ioctl, .ndo_fix_features = liquidio_fix_features, .ndo_set_features = liquidio_set_features, }; diff --combined drivers/net/ethernet/cirrus/Kconfig index d8af9e64dd1e,dac1764ba740..c51b5e043c5e --- a/drivers/net/ethernet/cirrus/Kconfig +++ b/drivers/net/ethernet/cirrus/Kconfig @@@ -6,7 -6,7 +6,7 @@@ config NET_VENDOR_CIRRUS bool "Cirrus devices" default y - depends on ISA || EISA || ARM || MAC || COMPILE_TEST + depends on ISA || EISA || ARM || MAC help If you have a network (Ethernet) card belonging to this class, say Y.
@@@ -18,9 -18,16 +18,16 @@@ if NET_VENDOR_CIRRUS
config CS89x0 - tristate "CS89x0 support" - depends on ISA || EISA || ARM + tristate + + config CS89x0_ISA + tristate "CS89x0 ISA driver support" + depends on HAS_IOPORT_MAP + depends on ISA depends on !PPC32 + depends on CS89x0_PLATFORM=n + select NETDEV_LEGACY_INIT + select CS89x0 help Support for CS89x0 chipset based Ethernet cards. If you have a network (Ethernet) card of this type, say Y and read the file @@@ -30,15 -37,15 +37,15 @@@ will be called cs89x0.
config CS89x0_PLATFORM - bool "CS89x0 platform driver support" if HAS_IOPORT_MAP - default !HAS_IOPORT_MAP - depends on CS89x0 + tristate "CS89x0 platform driver support" + depends on ARM || COMPILE_TEST + select CS89x0 help - Say Y to compile the cs89x0 driver as a platform driver. This - makes this driver suitable for use on certain evaluation boards - such as the iMX21ADS. + Say Y to compile the cs89x0 platform driver. This makes this driver + suitable for use on certain evaluation boards such as the iMX21ADS.
- If you are unsure, say N. + To compile this driver as a module, choose M here. The module + will be called cs89x0.
config EP93XX_ETH tristate "EP93xx Ethernet support" diff --combined drivers/net/ethernet/intel/ice/ice_main.c index a8bd512d5b45,60d55d043a94..0d6c143f6653 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@@ -5122,7 -5122,6 +5122,7 @@@ static int ice_set_mac_address(struct n struct ice_hw *hw = &pf->hw; struct sockaddr *addr = pi; enum ice_status status; + u8 old_mac[ETH_ALEN]; u8 flags = 0; int err = 0; u8 *mac; @@@ -5145,13 -5144,8 +5145,13 @@@ }
netif_addr_lock_bh(netdev); + ether_addr_copy(old_mac, netdev->dev_addr); + /* change the netdev's MAC address */ + memcpy(netdev->dev_addr, mac, netdev->addr_len); + netif_addr_unlock_bh(netdev); + /* Clean up old MAC filter. Not an error if old filter doesn't exist */ - status = ice_fltr_remove_mac(vsi, netdev->dev_addr, ICE_FWD_TO_VSI); + status = ice_fltr_remove_mac(vsi, old_mac, ICE_FWD_TO_VSI); if (status && status != ICE_ERR_DOES_NOT_EXIST) { err = -EADDRNOTAVAIL; goto err_update_filters; @@@ -5174,12 -5168,13 +5174,12 @@@ err_update_filters if (err) { netdev_err(netdev, "can't set MAC %pM. filter update failed\n", mac); + netif_addr_lock_bh(netdev); + ether_addr_copy(netdev->dev_addr, old_mac); netif_addr_unlock_bh(netdev); return err; }
- /* change the netdev's MAC address */ - memcpy(netdev->dev_addr, mac, netdev->addr_len); - netif_addr_unlock_bh(netdev); netdev_dbg(vsi->netdev, "updated MAC address to %pM\n", netdev->dev_addr);
@@@ -6575,12 -6570,12 +6575,12 @@@ event_after }
/** - * ice_do_ioctl - Access the hwtstamp interface + * ice_eth_ioctl - Access the hwtstamp interface * @netdev: network interface device structure * @ifr: interface request data * @cmd: ioctl command */ - static int ice_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) + static int ice_eth_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_pf *pf = np->vsi->back; @@@ -7246,7 -7241,7 +7246,7 @@@ static const struct net_device_ops ice_ .ndo_change_mtu = ice_change_mtu, .ndo_get_stats64 = ice_get_stats64, .ndo_set_tx_maxrate = ice_set_tx_maxrate, - .ndo_do_ioctl = ice_do_ioctl, + .ndo_eth_ioctl = ice_eth_ioctl, .ndo_set_vf_spoofchk = ice_set_vf_spoofchk, .ndo_set_vf_mac = ice_set_vf_mac, .ndo_get_vf_config = ice_get_vf_cfg, diff --combined drivers/net/ethernet/mellanox/mlx5/core/dev.c index 20bb37266254,ff6b03dc7e32..e8093c4e09d4 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@@ -53,7 -53,7 +53,7 @@@ static bool is_eth_rep_supported(struc return true; }
- static bool is_eth_supported(struct mlx5_core_dev *dev) + bool mlx5_eth_supported(struct mlx5_core_dev *dev) { if (!IS_ENABLED(CONFIG_MLX5_CORE_EN)) return false; @@@ -105,7 -105,18 +105,18 @@@ return true; }
- static bool is_vnet_supported(struct mlx5_core_dev *dev) + static bool is_eth_enabled(struct mlx5_core_dev *dev) + { + union devlink_param_value val; + int err; + + err = devlink_param_driverinit_value_get(priv_to_devlink(dev), + DEVLINK_PARAM_GENERIC_ID_ENABLE_ETH, + &val); + return err ? false : val.vbool; + } + + bool mlx5_vnet_supported(struct mlx5_core_dev *dev) { if (!IS_ENABLED(CONFIG_MLX5_VDPA_NET)) return false; @@@ -127,6 -138,17 +138,17 @@@ return true; }
+ static bool is_vnet_enabled(struct mlx5_core_dev *dev) + { + union devlink_param_value val; + int err; + + err = devlink_param_driverinit_value_get(priv_to_devlink(dev), + DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET, + &val); + return err ? false : val.vbool; + } + static bool is_ib_rep_supported(struct mlx5_core_dev *dev) { if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND)) @@@ -170,7 -192,7 +192,7 @@@ static bool is_mp_supported(struct mlx5 return true; }
- static bool is_ib_supported(struct mlx5_core_dev *dev) + bool mlx5_rdma_supported(struct mlx5_core_dev *dev) { if (!IS_ENABLED(CONFIG_MLX5_INFINIBAND)) return false; @@@ -187,6 -209,17 +209,17 @@@ return true; }
+ static bool is_ib_enabled(struct mlx5_core_dev *dev) + { + union devlink_param_value val; + int err; + + err = devlink_param_driverinit_value_get(priv_to_devlink(dev), + DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA, + &val); + return err ? false : val.vbool; + } + enum { MLX5_INTERFACE_PROTOCOL_ETH, MLX5_INTERFACE_PROTOCOL_ETH_REP, @@@ -201,13 -234,17 +234,17 @@@ static const struct mlx5_adev_device { const char *suffix; bool (*is_supported)(struct mlx5_core_dev *dev); + bool (*is_enabled)(struct mlx5_core_dev *dev); } mlx5_adev_devices[] = { [MLX5_INTERFACE_PROTOCOL_VNET] = { .suffix = "vnet", - .is_supported = &is_vnet_supported }, + .is_supported = &mlx5_vnet_supported, + .is_enabled = &is_vnet_enabled }, [MLX5_INTERFACE_PROTOCOL_IB] = { .suffix = "rdma", - .is_supported = &is_ib_supported }, + .is_supported = &mlx5_rdma_supported, + .is_enabled = &is_ib_enabled }, [MLX5_INTERFACE_PROTOCOL_ETH] = { .suffix = "eth", - .is_supported = &is_eth_supported }, + .is_supported = &mlx5_eth_supported, + .is_enabled = &is_eth_enabled }, [MLX5_INTERFACE_PROTOCOL_ETH_REP] = { .suffix = "eth-rep", .is_supported = &is_eth_rep_supported }, [MLX5_INTERFACE_PROTOCOL_IB_REP] = { .suffix = "rdma-rep", @@@ -308,6 -345,14 +345,14 @@@ int mlx5_attach_device(struct mlx5_core if (!priv->adev[i]) { bool is_supported = false;
+ if (mlx5_adev_devices[i].is_enabled) { + bool enabled; + + enabled = mlx5_adev_devices[i].is_enabled(dev); + if (!enabled) + continue; + } + if (mlx5_adev_devices[i].is_supported) is_supported = mlx5_adev_devices[i].is_supported(dev);
@@@ -360,6 -405,14 +405,14 @@@ void mlx5_detach_device(struct mlx5_cor if (!priv->adev[i]) continue;
+ if (mlx5_adev_devices[i].is_enabled) { + bool enabled; + + enabled = mlx5_adev_devices[i].is_enabled(dev); + if (!enabled) + goto skip_suspend; + } + adev = &priv->adev[i]->adev; /* Auxiliary driver was unbind manually through sysfs */ if (!adev->dev.driver) @@@ -397,7 -450,7 +450,7 @@@ int mlx5_register_device(struct mlx5_co void mlx5_unregister_device(struct mlx5_core_dev *dev) { mutex_lock(&mlx5_intf_mutex); - dev->priv.flags |= MLX5_PRIV_FLAGS_DISABLE_ALL_ADEV; + dev->priv.flags = MLX5_PRIV_FLAGS_DISABLE_ALL_ADEV; mlx5_rescan_drivers_locked(dev); mutex_unlock(&mlx5_intf_mutex); } @@@ -447,12 -500,21 +500,21 @@@ static void delete_drivers(struct mlx5_ if (!priv->adev[i]) continue;
+ if (mlx5_adev_devices[i].is_enabled) { + bool enabled; + + enabled = mlx5_adev_devices[i].is_enabled(dev); + if (!enabled) + goto del_adev; + } + if (mlx5_adev_devices[i].is_supported && !delete_all) is_supported = mlx5_adev_devices[i].is_supported(dev);
if (is_supported) continue;
+ del_adev: del_adev(&priv->adev[i]->adev); priv->adev[i] = NULL; } diff --combined drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 83dee44b7684,6603d9c823a3..ba8164792016 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@@ -34,25 -34,20 +34,20 @@@ #include <net/flow_offload.h> #include <net/sch_generic.h> #include <net/pkt_cls.h> - #include <net/tc_act/tc_gact.h> - #include <net/tc_act/tc_skbedit.h> #include <linux/mlx5/fs.h> #include <linux/mlx5/device.h> #include <linux/rhashtable.h> #include <linux/refcount.h> #include <linux/completion.h> - #include <net/tc_act/tc_mirred.h> - #include <net/tc_act/tc_vlan.h> - #include <net/tc_act/tc_tunnel_key.h> #include <net/tc_act/tc_pedit.h> #include <net/tc_act/tc_csum.h> - #include <net/tc_act/tc_mpls.h> #include <net/psample.h> #include <net/arp.h> #include <net/ipv6_stubs.h> #include <net/bareudp.h> #include <net/bonding.h> #include "en.h" + #include "en/tc/post_act.h" #include "en_rep.h" #include "en/rep/tc.h" #include "en/rep/neigh.h" @@@ -66,7 -61,7 +61,7 @@@ #include "en/mod_hdr.h" #include "en/tc_priv.h" #include "en/tc_tun_encap.h" - #include "esw/sample.h" + #include "en/tc/sample.h" #include "lib/devcom.h" #include "lib/geneve.h" #include "lib/fs_chains.h" @@@ -103,7 -98,7 +98,7 @@@ struct mlx5e_tc_attr_to_reg_mapping mlx [MARK_TO_REG] = mark_to_reg_ct, [LABELS_TO_REG] = labels_to_reg_ct, [FTEID_TO_REG] = fteid_to_reg_ct, - /* For NIC rules we store the retore metadata directly + /* For NIC rules we store the restore metadata directly * into reg_b that is passed to SW since we don't * jump between steering domains. */ @@@ -252,7 -247,7 +247,7 @@@ get_ct_priv(struct mlx5e_priv *priv }
#if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) - static struct mlx5_esw_psample * + static struct mlx5e_tc_psample * get_sample_priv(struct mlx5e_priv *priv) { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; @@@ -263,7 -258,7 +258,7 @@@ uplink_rpriv = mlx5_eswitch_get_uplink_priv(esw, REP_ETH); uplink_priv = &uplink_rpriv->uplink_priv;
- return uplink_priv->esw_psample; + return uplink_priv->tc_psample; }
return NULL; @@@ -340,12 -335,12 +335,12 @@@ struct mlx5e_hairpin struct mlx5_core_dev *func_mdev; struct mlx5e_priv *func_priv; u32 tdn; - u32 tirn; + struct mlx5e_tir direct_tir;
int num_channels; struct mlx5e_rqt indir_rqt; - u32 indir_tirn[MLX5E_NUM_INDIR_TIRS]; - struct mlx5e_ttc_table ttc; + struct mlx5e_tir indir_tir[MLX5E_NUM_INDIR_TIRS]; + struct mlx5_ttc_table *ttc; };
struct mlx5e_hairpin_entry { @@@ -482,126 -477,101 +477,101 @@@ struct mlx5_core_dev *mlx5e_hairpin_get
static int mlx5e_hairpin_create_transport(struct mlx5e_hairpin *hp) { - u32 in[MLX5_ST_SZ_DW(create_tir_in)] = {}; - void *tirc; + struct mlx5e_tir_builder *builder; int err;
+ builder = mlx5e_tir_builder_alloc(false); + if (!builder) + return -ENOMEM; + err = mlx5_core_alloc_transport_domain(hp->func_mdev, &hp->tdn); if (err) - goto alloc_tdn_err; - - tirc = MLX5_ADDR_OF(create_tir_in, in, ctx); - - MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_DIRECT); - MLX5_SET(tirc, tirc, inline_rqn, hp->pair->rqn[0]); - MLX5_SET(tirc, tirc, transport_domain, hp->tdn); + goto out;
- err = mlx5_core_create_tir(hp->func_mdev, in, &hp->tirn); + mlx5e_tir_builder_build_inline(builder, hp->tdn, hp->pair->rqn[0]); + err = mlx5e_tir_init(&hp->direct_tir, builder, hp->func_mdev, false); if (err) goto create_tir_err;
- return 0; + out: + mlx5e_tir_builder_free(builder); + return err;
create_tir_err: mlx5_core_dealloc_transport_domain(hp->func_mdev, hp->tdn); - alloc_tdn_err: - return err; + + goto out; }
static void mlx5e_hairpin_destroy_transport(struct mlx5e_hairpin *hp) { - mlx5_core_destroy_tir(hp->func_mdev, hp->tirn); + mlx5e_tir_destroy(&hp->direct_tir); mlx5_core_dealloc_transport_domain(hp->func_mdev, hp->tdn); }
- static int mlx5e_hairpin_fill_rqt_rqns(struct mlx5e_hairpin *hp, void *rqtc) - { - struct mlx5e_priv *priv = hp->func_priv; - int i, ix, sz = MLX5E_INDIR_RQT_SIZE; - u32 *indirection_rqt, rqn; - - indirection_rqt = kcalloc(sz, sizeof(*indirection_rqt), GFP_KERNEL); - if (!indirection_rqt) - return -ENOMEM; - - mlx5e_build_default_indir_rqt(indirection_rqt, sz, - hp->num_channels); - - for (i = 0; i < sz; i++) { - ix = i; - if (priv->rss_params.hfunc == ETH_RSS_HASH_XOR) - ix = mlx5e_bits_invert(i, ilog2(sz)); - ix = indirection_rqt[ix]; - rqn = hp->pair->rqn[ix]; - MLX5_SET(rqtc, rqtc, rq_num[i], rqn); - } - - kfree(indirection_rqt); - return 0; - } - static int mlx5e_hairpin_create_indirect_rqt(struct mlx5e_hairpin *hp) { - int inlen, err, sz = MLX5E_INDIR_RQT_SIZE; struct mlx5e_priv *priv = hp->func_priv; struct mlx5_core_dev *mdev = priv->mdev; - void *rqtc; - u32 *in; + struct mlx5e_rss_params_indir *indir; + int err;
- inlen = MLX5_ST_SZ_BYTES(create_rqt_in) + sizeof(u32) * sz; - in = kvzalloc(inlen, GFP_KERNEL); - if (!in) + indir = kvmalloc(sizeof(*indir), GFP_KERNEL); + if (!indir) return -ENOMEM;
- rqtc = MLX5_ADDR_OF(create_rqt_in, in, rqt_context); - - MLX5_SET(rqtc, rqtc, rqt_actual_size, sz); - MLX5_SET(rqtc, rqtc, rqt_max_size, sz); - - err = mlx5e_hairpin_fill_rqt_rqns(hp, rqtc); - if (err) - goto out; - - err = mlx5_core_create_rqt(mdev, in, inlen, &hp->indir_rqt.rqtn); - if (!err) - hp->indir_rqt.enabled = true; + mlx5e_rss_params_indir_init_uniform(indir, hp->num_channels); + err = mlx5e_rqt_init_indir(&hp->indir_rqt, mdev, hp->pair->rqn, hp->num_channels, + mlx5e_rx_res_get_current_hash(priv->rx_res).hfunc, + indir);
- out: - kvfree(in); + kvfree(indir); return err; }
static int mlx5e_hairpin_create_indirect_tirs(struct mlx5e_hairpin *hp) { struct mlx5e_priv *priv = hp->func_priv; - u32 in[MLX5_ST_SZ_DW(create_tir_in)]; - int tt, i, err; - void *tirc; + struct mlx5e_rss_params_hash rss_hash; + enum mlx5_traffic_types tt, max_tt; + struct mlx5e_tir_builder *builder; + int err = 0; + + builder = mlx5e_tir_builder_alloc(false); + if (!builder) + return -ENOMEM; + + rss_hash = mlx5e_rx_res_get_current_hash(priv->rx_res);
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) { - struct mlx5e_tirc_config ttconfig = mlx5e_tirc_get_default_config(tt); + struct mlx5e_rss_params_traffic_type rss_tt;
- memset(in, 0, MLX5_ST_SZ_BYTES(create_tir_in)); - tirc = MLX5_ADDR_OF(create_tir_in, in, ctx); + rss_tt = mlx5e_rss_get_default_tt_config(tt);
- MLX5_SET(tirc, tirc, transport_domain, hp->tdn); - MLX5_SET(tirc, tirc, disp_type, MLX5_TIRC_DISP_TYPE_INDIRECT); - MLX5_SET(tirc, tirc, indirect_table, hp->indir_rqt.rqtn); - mlx5e_build_indir_tir_ctx_hash(&priv->rss_params, &ttconfig, tirc, false); + mlx5e_tir_builder_build_rqt(builder, hp->tdn, + mlx5e_rqt_get_rqtn(&hp->indir_rqt), + false); + mlx5e_tir_builder_build_rss(builder, &rss_hash, &rss_tt, false);
- err = mlx5_core_create_tir(hp->func_mdev, in, - &hp->indir_tirn[tt]); + err = mlx5e_tir_init(&hp->indir_tir[tt], builder, hp->func_mdev, false); if (err) { mlx5_core_warn(hp->func_mdev, "create indirect tirs failed, %d\n", err); goto err_destroy_tirs; } + + mlx5e_tir_builder_clear(builder); } - return 0;
- err_destroy_tirs: - for (i = 0; i < tt; i++) - mlx5_core_destroy_tir(hp->func_mdev, hp->indir_tirn[i]); + out: + mlx5e_tir_builder_free(builder); return err; + + err_destroy_tirs: + max_tt = tt; + for (tt = 0; tt < max_tt; tt++) + mlx5e_tir_destroy(&hp->indir_tir[tt]); + + goto out; }
static void mlx5e_hairpin_destroy_indirect_tirs(struct mlx5e_hairpin *hp) @@@ -609,7 -579,7 +579,7 @@@ int tt;
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) - mlx5_core_destroy_tir(hp->func_mdev, hp->indir_tirn[tt]); + mlx5e_tir_destroy(&hp->indir_tir[tt]); }
static void mlx5e_hairpin_set_ttc_params(struct mlx5e_hairpin *hp, @@@ -620,12 -590,16 +590,16 @@@
memset(ttc_params, 0, sizeof(*ttc_params));
- ttc_params->any_tt_tirn = hp->tirn; - - for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) - ttc_params->indir_tirn[tt] = hp->indir_tirn[tt]; + ttc_params->ns = mlx5_get_flow_namespace(hp->func_mdev, + MLX5_FLOW_NAMESPACE_KERNEL); + for (tt = 0; tt < MLX5_NUM_TT; tt++) { + ttc_params->dests[tt].type = MLX5_FLOW_DESTINATION_TYPE_TIR; + ttc_params->dests[tt].tir_num = + tt == MLX5_TT_ANY ? + mlx5e_tir_get_tirn(&hp->direct_tir) : + mlx5e_tir_get_tirn(&hp->indir_tir[tt]); + }
- ft_attr->max_fte = MLX5E_TTC_TABLE_SIZE; ft_attr->level = MLX5E_TC_TTC_FT_LEVEL; ft_attr->prio = MLX5E_TC_PRIO; } @@@ -645,30 -619,31 +619,31 @@@ static int mlx5e_hairpin_rss_init(struc goto err_create_indirect_tirs;
mlx5e_hairpin_set_ttc_params(hp, &ttc_params); - err = mlx5e_create_ttc_table(priv, &ttc_params, &hp->ttc); - if (err) + hp->ttc = mlx5_create_ttc_table(priv->mdev, &ttc_params); + if (IS_ERR(hp->ttc)) { + err = PTR_ERR(hp->ttc); goto err_create_ttc_table; + }
netdev_dbg(priv->netdev, "add hairpin: using %d channels rss ttc table id %x\n", - hp->num_channels, hp->ttc.ft.t->id); + hp->num_channels, + mlx5_get_ttc_flow_table(priv->fs.ttc)->id);
return 0;
err_create_ttc_table: mlx5e_hairpin_destroy_indirect_tirs(hp); err_create_indirect_tirs: - mlx5e_destroy_rqt(priv, &hp->indir_rqt); + mlx5e_rqt_destroy(&hp->indir_rqt);
return err; }
static void mlx5e_hairpin_rss_cleanup(struct mlx5e_hairpin *hp) { - struct mlx5e_priv *priv = hp->func_priv; - - mlx5e_destroy_ttc_table(priv, &hp->ttc); + mlx5_destroy_ttc_table(hp->ttc); mlx5e_hairpin_destroy_indirect_tirs(hp); - mlx5e_destroy_rqt(priv, &hp->indir_rqt); + mlx5e_rqt_destroy(&hp->indir_rqt); }
static struct mlx5e_hairpin * @@@ -903,16 -878,17 +878,17 @@@ static int mlx5e_hairpin_flow_add(struc }
netdev_dbg(priv->netdev, "add hairpin: tirn %x rqn %x peer %s sqn %x prio %d (log) data %d packets %d\n", - hp->tirn, hp->pair->rqn[0], + mlx5e_tir_get_tirn(&hp->direct_tir), hp->pair->rqn[0], dev_name(hp->pair->peer_mdev->device), hp->pair->sqn[0], match_prio, params.log_data_size, params.log_num_packets);
attach_flow: if (hpe->hp->num_channels > 1) { flow_flag_set(flow, HAIRPIN_RSS); - flow->attr->nic_attr->hairpin_ft = hpe->hp->ttc.ft.t; + flow->attr->nic_attr->hairpin_ft = + mlx5_get_ttc_flow_table(hpe->hp->ttc); } else { - flow->attr->nic_attr->hairpin_tirn = hpe->hp->tirn; + flow->attr->nic_attr->hairpin_tirn = mlx5e_tir_get_tirn(&hpe->hp->direct_tir); }
flow->hpe = hpe; @@@ -1056,15 -1032,17 +1032,17 @@@ err_ft_get
static int mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, - struct mlx5e_tc_flow_parse_attr *parse_attr, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) { + struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; struct mlx5_core_dev *dev = priv->mdev; - struct mlx5_fc *counter = NULL; + struct mlx5_fc *counter; int err;
+ parse_attr = attr->parse_attr; + if (flow_flag_test(flow, HAIRPIN)) { err = mlx5e_hairpin_flow_add(priv, flow, parse_attr, extack); if (err) @@@ -1170,7 -1148,8 +1148,8 @@@ mlx5e_tc_offload_fdb_rules(struct mlx5_ mod_hdr_acts); #if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) } else if (flow_flag_test(flow, SAMPLE)) { - rule = mlx5_esw_sample_offload(get_sample_priv(flow->priv), spec, attr); + rule = mlx5e_tc_sample_offload(get_sample_priv(flow->priv), spec, attr, + mlx5e_tc_get_flow_tun_id(flow)); #endif } else { rule = mlx5_eswitch_add_offloaded_rule(esw, spec, attr); @@@ -1209,7 -1188,7 +1188,7 @@@ void mlx5e_tc_unoffload_fdb_rules(struc
#if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) if (flow_flag_test(flow, SAMPLE)) { - mlx5_esw_sample_unoffload(get_sample_priv(flow->priv), flow->rule[0], attr); + mlx5e_tc_sample_unoffload(get_sample_priv(flow->priv), flow->rule[0], attr); return; } #endif @@@ -1338,7 -1317,6 +1317,7 @@@ bool mlx5e_tc_is_vf_tunnel(struct net_d int mlx5e_tc_query_route_vport(struct net_device *out_dev, struct net_device *route_dev, u16 *vport) { struct mlx5e_priv *out_priv, *route_priv; + struct mlx5_devcom *devcom = NULL; struct mlx5_core_dev *route_mdev; struct mlx5_eswitch *esw; u16 vhca_id; @@@ -1350,24 -1328,7 +1329,24 @@@ route_mdev = route_priv->mdev;
vhca_id = MLX5_CAP_GEN(route_mdev, vhca_id); + if (mlx5_lag_is_active(out_priv->mdev)) { + /* In lag case we may get devices from different eswitch instances. + * If we failed to get vport num, it means, mostly, that we on the wrong + * eswitch. + */ + err = mlx5_eswitch_vhca_id_to_vport(esw, vhca_id, vport); + if (err != -ENOENT) + return err; + + devcom = out_priv->mdev->priv.devcom; + esw = mlx5_devcom_get_peer_data(devcom, MLX5_DEVCOM_ESW_OFFLOADS); + if (!esw) + return -ENODEV; + } + err = mlx5_eswitch_vhca_id_to_vport(esw, vhca_id, vport); + if (devcom) + mlx5_devcom_release_peer_data(devcom, MLX5_DEVCOM_ESW_OFFLOADS); return err; }
@@@ -1402,9 -1363,9 +1381,9 @@@ mlx5e_tc_add_fdb_flow(struct mlx5e_pri bool vf_tun = false, encap_valid = true; struct net_device *encap_dev = NULL; struct mlx5_esw_flow_attr *esw_attr; - struct mlx5_fc *counter = NULL; struct mlx5e_rep_priv *rpriv; struct mlx5e_priv *out_priv; + struct mlx5_fc *counter; u32 max_prio, max_chain; int err = 0; int out_index; @@@ -1591,6 -1552,7 +1570,7 @@@ static void mlx5e_tc_del_fdb_flow(struc else mlx5e_detach_mod_hdr(priv, flow); } + kfree(attr->sample_attr); kvfree(attr->parse_attr); kvfree(attr->esw_attr->rx_tun_attr);
@@@ -1600,7 -1562,6 +1580,6 @@@ if (flow_flag_test(flow, L3_TO_L2_DECAP)) mlx5e_detach_decap(priv, flow);
- kfree(flow->attr->esw_attr->sample); kfree(flow->attr); }
@@@ -1665,17 -1626,22 +1644,22 @@@ static void mlx5e_tc_del_flow(struct ml } }
- static int flow_has_tc_fwd_action(struct flow_cls_offload *f) + static bool flow_requires_tunnel_mapping(u32 chain, struct flow_cls_offload *f) { struct flow_rule *rule = flow_cls_offload_flow_rule(f); struct flow_action *flow_action = &rule->action; const struct flow_action_entry *act; int i;
+ if (chain) + return false; + flow_action_for_each(i, act, flow_action) { switch (act->id) { case FLOW_ACTION_GOTO: return true; + case FLOW_ACTION_SAMPLE: + return true; default: continue; } @@@ -1916,7 -1882,7 +1900,7 @@@ static int parse_tunnel_attr(struct mlx return -EOPNOTSUPP;
needs_mapping = !!flow->attr->chain; - sets_mapping = !flow->attr->chain && flow_has_tc_fwd_action(f); + sets_mapping = flow_requires_tunnel_mapping(flow->attr->chain, f); *match_inner = !needs_mapping;
if ((needs_mapping || sets_mapping) && @@@ -2489,7 -2455,7 +2473,7 @@@ static int __parse_cls_flower(struct ml spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_3; } } - /* Currenlty supported only for MPLS over UDP */ + /* Currently supported only for MPLS over UDP */ if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_MPLS) && !netif_is_bareudp(filter_dev)) { NL_SET_ERR_MSG_MOD(extack, @@@ -2743,7 -2709,9 +2727,9 @@@ static int offload_pedit_fields(struct if (s_mask && a_mask) { NL_SET_ERR_MSG_MOD(extack, "can't set and add to the same HW field"); - printk(KERN_WARNING "mlx5: can't set and add to the same HW field (%x)\n", f->field); + netdev_warn(priv->netdev, + "mlx5: can't set and add to the same HW field (%x)\n", + f->field); return -EOPNOTSUPP; }
@@@ -2782,8 -2750,9 +2768,9 @@@ if (first < next_z && next_z < last) { NL_SET_ERR_MSG_MOD(extack, "rewrite of few sub-fields isn't supported"); - printk(KERN_WARNING "mlx5: rewrite of few sub-fields (mask %lx) isn't offloaded\n", - mask); + netdev_warn(priv->netdev, + "mlx5: rewrite of few sub-fields (mask %lx) isn't offloaded\n", + mask); return -EOPNOTSUPP; }
@@@ -3370,10 -3339,10 +3357,10 @@@ static int validate_goto_chain(struct m
static int parse_tc_nic_actions(struct mlx5e_priv *priv, struct flow_action *flow_action, - struct mlx5e_tc_flow_parse_attr *parse_attr, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) { + struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; struct pedit_headers_action hdrs[2] = {}; const struct flow_action_entry *act; @@@ -3389,8 -3358,8 +3376,8 @@@ return -EOPNOTSUPP;
nic_attr = attr->nic_attr; - nic_attr->flow_tag = MLX5_FS_DEFAULT_FLOW_TAG; + parse_attr = attr->parse_attr;
flow_action_for_each(i, act, flow_action) { switch (act->id) { @@@ -3399,10 -3368,8 +3386,8 @@@ MLX5_FLOW_CONTEXT_ACTION_COUNT; break; case FLOW_ACTION_DROP: - action |= MLX5_FLOW_CONTEXT_ACTION_DROP; - if (MLX5_CAP_FLOWTABLE(priv->mdev, - flow_table_properties_nic_receive.flow_counter)) - action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; + action |= MLX5_FLOW_CONTEXT_ACTION_DROP | + MLX5_FLOW_CONTEXT_ACTION_COUNT; break; case FLOW_ACTION_MANGLE: case FLOW_ACTION_ADD: @@@ -3443,7 -3410,7 +3428,7 @@@ "device is not on same HW, can't offload"); netdev_warn(priv->netdev, "device %s not on same HW, can't offload\n", peer_dev->name); - return -EINVAL; + return -EOPNOTSUPP; } } break; @@@ -3453,7 -3420,7 +3438,7 @@@ if (mark & ~MLX5E_TC_FLOW_ID_MASK) { NL_SET_ERR_MSG_MOD(extack, "Bad flow mark - only 16 bit is supported"); - return -EINVAL; + return -EOPNOTSUPP; }
nic_attr->flow_tag = mark; @@@ -3750,20 -3717,19 +3735,19 @@@ static int verify_uplink_forwarding(str static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct flow_action *flow_action, struct mlx5e_tc_flow *flow, - struct netlink_ext_ack *extack, - struct net_device *filter_dev) + struct netlink_ext_ack *extack) { struct pedit_headers_action hdrs[2] = {}; struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5e_rep_priv *rpriv = priv->ppriv; + struct mlx5e_sample_attr sample_attr = {}; const struct ip_tunnel_info *info = NULL; struct mlx5_flow_attr *attr = flow->attr; int ifindexes[MLX5_MAX_FLOW_FWD_VPORTS]; bool ft_flow = mlx5e_is_ft_flow(flow); const struct flow_action_entry *act; struct mlx5_esw_flow_attr *esw_attr; - struct mlx5_sample_attr sample = {}; bool encap = false, decap = false; u32 action = attr->action; int err, i, if_count = 0; @@@ -3816,7 -3782,7 +3800,7 @@@ "mpls pop supported only as first action"); return -EOPNOTSUPP; } - if (!netif_is_bareudp(filter_dev)) { + if (!netif_is_bareudp(parse_attr->filter_dev)) { NL_SET_ERR_MSG_MOD(extack, "mpls pop supported only on bareudp devices"); return -EOPNOTSUPP; @@@ -3965,7 -3931,7 +3949,7 @@@ "devices %s %s not on same switch HW, can't offload forwarding\n", priv->netdev->name, out_dev->name); - return -EINVAL; + return -EOPNOTSUPP; } } break; @@@ -4034,10 -4000,10 +4018,10 @@@ NL_SET_ERR_MSG_MOD(extack, "Sample action with connection tracking is not supported"); return -EOPNOTSUPP; } - sample.rate = act->sample.rate; - sample.group_num = act->sample.psample_group->group_num; + sample_attr.rate = act->sample.rate; + sample_attr.group_num = act->sample.psample_group->group_num; if (act->sample.truncate) - sample.trunc_size = act->sample.trunc_size; + sample_attr.trunc_size = act->sample.trunc_size; flow_flag_set(flow, SAMPLE); break; default: @@@ -4122,10 -4088,10 +4106,10 @@@ * no errors after parsing. */ if (flow_flag_test(flow, SAMPLE)) { - esw_attr->sample = kzalloc(sizeof(*esw_attr->sample), GFP_KERNEL); - if (!esw_attr->sample) + attr->sample_attr = kzalloc(sizeof(*attr->sample_attr), GFP_KERNEL); + if (!attr->sample_attr) return -ENOMEM; - *esw_attr->sample = sample; + *attr->sample_attr = sample_attr; }
return 0; @@@ -4318,7 -4284,7 +4302,7 @@@ __mlx5e_add_fdb_flow(struct mlx5e_priv if (err) goto err_free;
- err = parse_tc_fdb_actions(priv, &rule->action, flow, extack, filter_dev); + err = parse_tc_fdb_actions(priv, &rule->action, flow, extack); if (err) goto err_free;
@@@ -4464,11 -4430,11 +4448,11 @@@ mlx5e_add_nic_flow(struct mlx5e_priv *p if (err) goto err_free;
- err = parse_tc_nic_actions(priv, &rule->action, parse_attr, flow, extack); + err = parse_tc_nic_actions(priv, &rule->action, flow, extack); if (err) goto err_free;
- err = mlx5e_tc_add_nic_flow(priv, parse_attr, flow, extack); + err = mlx5e_tc_add_nic_flow(priv, flow, extack); if (err) goto err_free;
@@@ -4723,7 -4689,7 +4707,7 @@@ static int apply_police_params(struct m rate_mbps = max_t(u32, rate, 1); }
- err = mlx5_esw_modify_vport_rate(esw, vport_num, rate_mbps); + err = mlx5_esw_qos_modify_vport_rate(esw, vport_num, rate_mbps); if (err) NL_SET_ERR_MSG_MOD(extack, "failed applying action to hardware");
@@@ -4936,8 -4902,9 +4920,9 @@@ int mlx5e_tc_nic_init(struct mlx5e_pri goto err_chains; }
+ tc->post_act = mlx5e_tc_post_act_init(priv, tc->chains, MLX5_FLOW_NAMESPACE_KERNEL); tc->ct = mlx5_tc_ct_init(priv, tc->chains, &priv->fs.tc.mod_hdr, - MLX5_FLOW_NAMESPACE_KERNEL); + MLX5_FLOW_NAMESPACE_KERNEL, tc->post_act);
tc->netdevice_nb.notifier_call = mlx5e_tc_netdev_event; err = register_netdevice_notifier_dev_net(priv->netdev, @@@ -4953,6 -4920,7 +4938,7 @@@
err_reg: mlx5_tc_ct_clean(tc->ct); + mlx5e_tc_post_act_destroy(tc->post_act); mlx5_chains_destroy(tc->chains); err_chains: mapping_destroy(chains_mapping); @@@ -4991,6 -4959,7 +4977,7 @@@ void mlx5e_tc_nic_cleanup(struct mlx5e_ mutex_destroy(&tc->t_lock);
mlx5_tc_ct_clean(tc->ct); + mlx5e_tc_post_act_destroy(tc->post_act); mapping_destroy(tc->mapping); mlx5_chains_destroy(tc->chains); } @@@ -5011,13 -4980,16 +4998,16 @@@ int mlx5e_tc_esw_init(struct rhashtabl priv = netdev_priv(rpriv->netdev); esw = priv->mdev->priv.eswitch;
+ uplink_priv->post_act = mlx5e_tc_post_act_init(priv, esw_chains(esw), + MLX5_FLOW_NAMESPACE_FDB); uplink_priv->ct_priv = mlx5_tc_ct_init(netdev_priv(priv->netdev), esw_chains(esw), &esw->offloads.mod_hdr, - MLX5_FLOW_NAMESPACE_FDB); + MLX5_FLOW_NAMESPACE_FDB, + uplink_priv->post_act);
#if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) - uplink_priv->esw_psample = mlx5_esw_sample_init(netdev_priv(priv->netdev)); + uplink_priv->tc_psample = mlx5e_tc_sample_init(esw, uplink_priv->post_act); #endif
mapping_id = mlx5_query_nic_system_image_guid(esw->dev); @@@ -5063,11 -5035,12 +5053,12 @@@ err_enc_opts_mapping mapping_destroy(uplink_priv->tunnel_mapping); err_tun_mapping: #if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) - mlx5_esw_sample_cleanup(uplink_priv->esw_psample); + mlx5e_tc_sample_cleanup(uplink_priv->tc_psample); #endif mlx5_tc_ct_clean(uplink_priv->ct_priv); netdev_warn(priv->netdev, "Failed to initialize tc (eswitch), err: %d", err); + mlx5e_tc_post_act_destroy(uplink_priv->post_act); return err; }
@@@ -5084,9 -5057,10 +5075,10 @@@ void mlx5e_tc_esw_cleanup(struct rhasht mapping_destroy(uplink_priv->tunnel_mapping);
#if IS_ENABLED(CONFIG_MLX5_TC_SAMPLE) - mlx5_esw_sample_cleanup(uplink_priv->esw_psample); + mlx5e_tc_sample_cleanup(uplink_priv->tc_psample); #endif mlx5_tc_ct_clean(uplink_priv->ct_priv); + mlx5e_tc_post_act_destroy(uplink_priv->post_act); }
int mlx5e_tc_num_filters(struct mlx5e_priv *priv, unsigned long flags) diff --combined drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c index ffdfb5a94b14,a1c8ac0ecc23..aca80efc28fa --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.c @@@ -81,6 -81,7 +81,7 @@@ dr_rule_create_collision_entry(struct m }
ste->ste_chain_location = orig_ste->ste_chain_location; + ste->htbl->pointing_ste = orig_ste->htbl->pointing_ste;
/* In collision entry, all members share the same miss_list_head */ ste->htbl->miss_list = mlx5dr_ste_get_miss_list(orig_ste); @@@ -185,6 -186,9 +186,9 @@@ dr_rule_rehash_handle_collision(struct if (!new_ste) return NULL;
+ /* Update collision pointing STE */ + new_ste->htbl->pointing_ste = col_ste->htbl->pointing_ste; + /* In collision entry, all members share the same miss_list_head */ new_ste->htbl->miss_list = mlx5dr_ste_get_miss_list(col_ste);
@@@ -212,7 -216,7 +216,7 @@@ static void dr_rule_rehash_copy_ste_ctr new_ste->next_htbl = cur_ste->next_htbl; new_ste->ste_chain_location = cur_ste->ste_chain_location;
- if (!mlx5dr_ste_is_last_in_rule(nic_matcher, new_ste->ste_chain_location)) + if (new_ste->next_htbl) new_ste->next_htbl->pointing_ste = new_ste;
/* We need to copy the refcount since this ste @@@ -220,10 -224,8 +224,8 @@@ */ new_ste->refcount = cur_ste->refcount;
- /* Link old STEs rule_mem list to the new ste */ - mlx5dr_rule_update_rule_member(cur_ste, new_ste); - INIT_LIST_HEAD(&new_ste->rule_list); - list_splice_tail_init(&cur_ste->rule_list, &new_ste->rule_list); + /* Link old STEs rule to the new ste */ + mlx5dr_rule_set_last_member(cur_ste->rule_rx_tx, new_ste, false); }
static struct mlx5dr_ste * @@@ -404,7 -406,7 +406,7 @@@ dr_rule_rehash_htbl(struct mlx5dr_rule info.miss_icm_addr = nic_matcher->e_anchor->chunk->icm_addr; mlx5dr_ste_set_formatted_ste(dmn->ste_ctx, dmn->info.caps.gvmi, - nic_dmn, + nic_dmn->type, new_htbl, formatted_ste, &info); @@@ -581,34 -583,66 +583,66 @@@ free_action_members return -ENOMEM; }
- /* While the pointer of ste is no longer valid, like while moving ste to be - * the first in the miss_list, and to be in the origin table, - * all rule-members that are attached to this ste should update their ste member - * to the new pointer - */ - void mlx5dr_rule_update_rule_member(struct mlx5dr_ste *ste, - struct mlx5dr_ste *new_ste) + void mlx5dr_rule_set_last_member(struct mlx5dr_rule_rx_tx *nic_rule, + struct mlx5dr_ste *ste, + bool force) + { + /* Update rule member is usually done for the last STE or during rule + * creation to recover from mid-creation failure (for this peruse the + * force flag is used) + */ + if (ste->next_htbl && !force) + return; + + /* Update is required since each rule keeps track of its last STE */ + ste->rule_rx_tx = nic_rule; + nic_rule->last_rule_ste = ste; + } + + static struct mlx5dr_ste *dr_rule_get_pointed_ste(struct mlx5dr_ste *curr_ste) + { + struct mlx5dr_ste *first_ste; + + first_ste = list_first_entry(mlx5dr_ste_get_miss_list(curr_ste), + struct mlx5dr_ste, miss_list_node); + + return first_ste->htbl->pointing_ste; + } + + int mlx5dr_rule_get_reverse_rule_members(struct mlx5dr_ste **ste_arr, + struct mlx5dr_ste *curr_ste, + int *num_of_stes) { - struct mlx5dr_rule_member *rule_mem; + bool first = false; + + *num_of_stes = 0; + + if (!curr_ste) + return -ENOENT; + + /* Iterate from last to first */ + while (!first) { + first = curr_ste->ste_chain_location == 1; + ste_arr[*num_of_stes] = curr_ste; + *num_of_stes += 1; + curr_ste = dr_rule_get_pointed_ste(curr_ste); + }
- list_for_each_entry(rule_mem, &ste->rule_list, use_ste_list) - rule_mem->ste = new_ste; + return 0; }
static void dr_rule_clean_rule_members(struct mlx5dr_rule *rule, struct mlx5dr_rule_rx_tx *nic_rule) { - struct mlx5dr_rule_member *rule_mem; - struct mlx5dr_rule_member *tmp_mem; + struct mlx5dr_ste *ste_arr[DR_RULE_MAX_STES + DR_ACTION_MAX_STES]; + struct mlx5dr_ste *curr_ste = nic_rule->last_rule_ste; + int i;
- if (list_empty(&nic_rule->rule_members_list)) + if (mlx5dr_rule_get_reverse_rule_members(ste_arr, curr_ste, &i)) return; - list_for_each_entry_safe(rule_mem, tmp_mem, &nic_rule->rule_members_list, list) { - list_del(&rule_mem->list); - list_del(&rule_mem->use_ste_list); - mlx5dr_ste_put(rule_mem->ste, rule->matcher, nic_rule->nic_matcher); - kvfree(rule_mem); - } + + while (i--) + mlx5dr_ste_put(ste_arr[i], rule->matcher, nic_rule->nic_matcher); }
static u16 dr_get_bits_per_mask(u16 byte_mask) @@@ -628,43 -662,25 +662,25 @@@ static bool dr_rule_need_enlarge_hash(s struct mlx5dr_domain_rx_tx *nic_dmn) { struct mlx5dr_ste_htbl_ctrl *ctrl = &htbl->ctrl; + int threshold;
if (dmn->info.max_log_sw_icm_sz <= htbl->chunk_size) return false;
- if (!ctrl->may_grow) + if (!mlx5dr_ste_htbl_may_grow(htbl)) return false;
if (dr_get_bits_per_mask(htbl->byte_mask) * BITS_PER_BYTE <= htbl->chunk_size) return false;
- if (ctrl->num_of_collisions >= ctrl->increase_threshold && - (ctrl->num_of_valid_entries - ctrl->num_of_collisions) >= ctrl->increase_threshold) + threshold = mlx5dr_ste_htbl_increase_threshold(htbl); + if (ctrl->num_of_collisions >= threshold && + (ctrl->num_of_valid_entries - ctrl->num_of_collisions) >= threshold) return true;
return false; }
- static int dr_rule_add_member(struct mlx5dr_rule_rx_tx *nic_rule, - struct mlx5dr_ste *ste) - { - struct mlx5dr_rule_member *rule_mem; - - rule_mem = kvzalloc(sizeof(*rule_mem), GFP_KERNEL); - if (!rule_mem) - return -ENOMEM; - - INIT_LIST_HEAD(&rule_mem->list); - INIT_LIST_HEAD(&rule_mem->use_ste_list); - - rule_mem->ste = ste; - list_add_tail(&rule_mem->list, &nic_rule->rule_members_list); - - list_add_tail(&rule_mem->use_ste_list, &ste->rule_list); - - return 0; - } - static int dr_rule_handle_action_stes(struct mlx5dr_rule *rule, struct mlx5dr_rule_rx_tx *nic_rule, struct list_head *send_ste_list, @@@ -679,15 -695,13 +695,13 @@@ struct mlx5dr_domain *dmn = matcher->tbl->dmn; u8 *curr_hw_ste, *prev_hw_ste; struct mlx5dr_ste *action_ste; - int i, k, ret; + int i, k;
/* Two cases: * 1. num_of_builders is equal to new_hw_ste_arr_sz, the action in the ste * 2. num_of_builders is less then new_hw_ste_arr_sz, new ste was added * to support the action. */ - if (num_of_builders == new_hw_ste_arr_sz) - return 0;
for (i = num_of_builders, k = 0; i < new_hw_ste_arr_sz; i++, k++) { curr_hw_ste = hw_ste_arr + i * DR_STE_SIZE; @@@ -700,6 -714,10 +714,10 @@@
mlx5dr_ste_get(action_ste);
+ action_ste->htbl->pointing_ste = last_ste; + last_ste->next_htbl = action_ste->htbl; + last_ste = action_ste; + /* While free ste we go over the miss list, so add this ste to the list */ list_add_tail(&action_ste->miss_list_node, mlx5dr_ste_get_miss_list(action_ste)); @@@ -713,21 -731,19 +731,19 @@@ mlx5dr_ste_set_hit_addr_by_next_htbl(dmn->ste_ctx, prev_hw_ste, action_ste->htbl); - ret = dr_rule_add_member(nic_rule, action_ste); - if (ret) { - mlx5dr_dbg(dmn, "Failed adding rule member\n"); - goto free_ste_info; - } + + mlx5dr_rule_set_last_member(nic_rule, action_ste, true); + mlx5dr_send_fill_and_append_ste_send_info(action_ste, DR_STE_SIZE, 0, curr_hw_ste, ste_info_arr[k], send_ste_list, false); }
+ last_ste->next_htbl = NULL; + return 0;
- free_ste_info: - kfree(ste_info_arr[k]); err_exit: mlx5dr_ste_put(action_ste, matcher, nic_matcher); return -ENOMEM; @@@ -846,9 -862,9 +862,9 @@@ again new_htbl = dr_rule_rehash(rule, nic_rule, cur_htbl, ste_location, send_ste_list); if (!new_htbl) { - mlx5dr_htbl_put(cur_htbl); mlx5dr_err(dmn, "Failed creating rehash table, htbl-log_size: %d\n", cur_htbl->chunk_size); + mlx5dr_htbl_put(cur_htbl); } else { cur_htbl = new_htbl; } @@@ -1015,12 -1031,12 +1031,12 @@@ static enum mlx5dr_ipv dr_rule_get_ipv( }
static bool dr_rule_skip(enum mlx5dr_domain_type domain, - enum mlx5dr_ste_entry_type ste_type, + enum mlx5dr_domain_nic_type nic_type, struct mlx5dr_match_param *mask, struct mlx5dr_match_param *value, u32 flow_source) { - bool rx = ste_type == MLX5DR_STE_TYPE_RX; + bool rx = nic_type == DR_DOMAIN_NIC_TYPE_RX;
if (domain != MLX5DR_DOMAIN_TYPE_FDB) return false; @@@ -1065,9 -1081,7 +1081,7 @@@ dr_rule_create_rule_nic(struct mlx5dr_r nic_matcher = nic_rule->nic_matcher; nic_dmn = nic_matcher->nic_tbl->nic_dmn;
- INIT_LIST_HEAD(&nic_rule->rule_members_list); - - if (dr_rule_skip(dmn->type, nic_dmn->ste_type, &matcher->mask, param, + if (dr_rule_skip(dmn->type, nic_dmn->type, &matcher->mask, param, rule->flow_source)) return 0;
@@@ -1121,14 -1135,8 +1135,8 @@@
cur_htbl = ste->next_htbl;
- /* Keep all STEs in the rule struct */ - ret = dr_rule_add_member(nic_rule, ste); - if (ret) { - mlx5dr_dbg(dmn, "Failed adding rule member index %d\n", i); - goto free_ste; - } - mlx5dr_ste_get(ste); + mlx5dr_rule_set_last_member(nic_rule, ste, true); }
/* Connect actions */ @@@ -1153,8 -1161,6 +1161,6 @@@
return 0;
- free_ste: - mlx5dr_ste_put(ste, matcher, nic_matcher); free_rule: dr_rule_clean_rule_members(rule, nic_rule); /* Clean all ste_info's */ diff --combined drivers/net/ethernet/sfc/efx.c index 8b3237b923d6,a295e2621cf3..43ef4f529028 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@@ -591,7 -591,7 +591,7 @@@ static const struct net_device_ops efx_ .ndo_tx_timeout = efx_watchdog, .ndo_start_xmit = efx_hard_start_xmit, .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = efx_ioctl, + .ndo_eth_ioctl = efx_ioctl, .ndo_change_mtu = efx_change_mtu, .ndo_set_mac_address = efx_set_mac_address, .ndo_set_rx_mode = efx_set_rx_mode, @@@ -900,36 -900,74 +900,36 @@@ static void efx_pci_remove(struct pci_d
/* NIC VPD information * Called during probe to display the part number of the - * installed NIC. VPD is potentially very large but this should - * always appear within the first 512 bytes. + * installed NIC. */ -#define SFC_VPD_LEN 512 static void efx_probe_vpd_strings(struct efx_nic *efx) { struct pci_dev *dev = efx->pci_dev; - char vpd_data[SFC_VPD_LEN]; - ssize_t vpd_size; - int ro_start, ro_size, i, j; - - /* Get the vpd data from the device */ - vpd_size = pci_read_vpd(dev, 0, sizeof(vpd_data), vpd_data); - if (vpd_size <= 0) { - netif_err(efx, drv, efx->net_dev, "Unable to read VPD\n"); - return; - } - - /* Get the Read only section */ - ro_start = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); - if (ro_start < 0) { - netif_err(efx, drv, efx->net_dev, "VPD Read-only not found\n"); - return; - } - - ro_size = pci_vpd_lrdt_size(&vpd_data[ro_start]); - j = ro_size; - i = ro_start + PCI_VPD_LRDT_TAG_SIZE; - if (i + j > vpd_size) - j = vpd_size - i; - - /* Get the Part number */ - i = pci_vpd_find_info_keyword(vpd_data, i, j, "PN"); - if (i < 0) { - netif_err(efx, drv, efx->net_dev, "Part number not found\n"); - return; - } + unsigned int vpd_size, kw_len; + u8 *vpd_data; + int start;
- j = pci_vpd_info_field_size(&vpd_data[i]); - i += PCI_VPD_INFO_FLD_HDR_SIZE; - if (i + j > vpd_size) { - netif_err(efx, drv, efx->net_dev, "Incomplete part number\n"); + vpd_data = pci_vpd_alloc(dev, &vpd_size); + if (IS_ERR(vpd_data)) { + pci_warn(dev, "Unable to read VPD\n"); return; }
- netif_info(efx, drv, efx->net_dev, - "Part Number : %.*s\n", j, &vpd_data[i]); - - i = ro_start + PCI_VPD_LRDT_TAG_SIZE; - j = ro_size; - i = pci_vpd_find_info_keyword(vpd_data, i, j, "SN"); - if (i < 0) { - netif_err(efx, drv, efx->net_dev, "Serial number not found\n"); - return; - } - - j = pci_vpd_info_field_size(&vpd_data[i]); - i += PCI_VPD_INFO_FLD_HDR_SIZE; - if (i + j > vpd_size) { - netif_err(efx, drv, efx->net_dev, "Incomplete serial number\n"); - return; - } + start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_PARTNO, &kw_len); + if (start < 0) + pci_err(dev, "Part number not found or incomplete\n"); + else + pci_info(dev, "Part Number : %.*s\n", kw_len, vpd_data + start);
- efx->vpd_sn = kmalloc(j + 1, GFP_KERNEL); - if (!efx->vpd_sn) - return; + start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_SERIALNO, &kw_len); + if (start < 0) + pci_err(dev, "Serial number not found or incomplete\n"); + else + efx->vpd_sn = kmemdup_nul(vpd_data + start, kw_len, GFP_KERNEL);
- snprintf(efx->vpd_sn, j + 1, "%s", &vpd_data[i]); + kfree(vpd_data); }
diff --combined drivers/net/ethernet/sfc/falcon/efx.c index d7912c716bbf,c177ea0f301e..423bdf81200f --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@@ -2219,7 -2219,7 +2219,7 @@@ static const struct net_device_ops ef4_ .ndo_tx_timeout = ef4_watchdog, .ndo_start_xmit = ef4_hard_start_xmit, .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = ef4_ioctl, + .ndo_eth_ioctl = ef4_ioctl, .ndo_change_mtu = ef4_change_mtu, .ndo_set_mac_address = ef4_set_mac_address, .ndo_set_rx_mode = ef4_set_rx_mode, @@@ -2780,36 -2780,75 +2780,36 @@@ static void ef4_pci_remove(struct pci_d };
/* NIC VPD information - * Called during probe to display the part number of the - * installed NIC. VPD is potentially very large but this should - * always appear within the first 512 bytes. + * Called during probe to display the part number of the installed NIC. */ -#define SFC_VPD_LEN 512 static void ef4_probe_vpd_strings(struct ef4_nic *efx) { struct pci_dev *dev = efx->pci_dev; - char vpd_data[SFC_VPD_LEN]; - ssize_t vpd_size; - int ro_start, ro_size, i, j; - - /* Get the vpd data from the device */ - vpd_size = pci_read_vpd(dev, 0, sizeof(vpd_data), vpd_data); - if (vpd_size <= 0) { - netif_err(efx, drv, efx->net_dev, "Unable to read VPD\n"); - return; - } - - /* Get the Read only section */ - ro_start = pci_vpd_find_tag(vpd_data, vpd_size, PCI_VPD_LRDT_RO_DATA); - if (ro_start < 0) { - netif_err(efx, drv, efx->net_dev, "VPD Read-only not found\n"); - return; - } - - ro_size = pci_vpd_lrdt_size(&vpd_data[ro_start]); - j = ro_size; - i = ro_start + PCI_VPD_LRDT_TAG_SIZE; - if (i + j > vpd_size) - j = vpd_size - i; - - /* Get the Part number */ - i = pci_vpd_find_info_keyword(vpd_data, i, j, "PN"); - if (i < 0) { - netif_err(efx, drv, efx->net_dev, "Part number not found\n"); - return; - } + unsigned int vpd_size, kw_len; + u8 *vpd_data; + int start;
- j = pci_vpd_info_field_size(&vpd_data[i]); - i += PCI_VPD_INFO_FLD_HDR_SIZE; - if (i + j > vpd_size) { - netif_err(efx, drv, efx->net_dev, "Incomplete part number\n"); + vpd_data = pci_vpd_alloc(dev, &vpd_size); + if (IS_ERR(vpd_data)) { + pci_warn(dev, "Unable to read VPD\n"); return; }
- netif_info(efx, drv, efx->net_dev, - "Part Number : %.*s\n", j, &vpd_data[i]); - - i = ro_start + PCI_VPD_LRDT_TAG_SIZE; - j = ro_size; - i = pci_vpd_find_info_keyword(vpd_data, i, j, "SN"); - if (i < 0) { - netif_err(efx, drv, efx->net_dev, "Serial number not found\n"); - return; - } - - j = pci_vpd_info_field_size(&vpd_data[i]); - i += PCI_VPD_INFO_FLD_HDR_SIZE; - if (i + j > vpd_size) { - netif_err(efx, drv, efx->net_dev, "Incomplete serial number\n"); - return; - } + start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_PARTNO, &kw_len); + if (start < 0) + pci_warn(dev, "Part number not found or incomplete\n"); + else + pci_info(dev, "Part Number : %.*s\n", kw_len, vpd_data + start);
- efx->vpd_sn = kmalloc(j + 1, GFP_KERNEL); - if (!efx->vpd_sn) - return; + start = pci_vpd_find_ro_info_keyword(vpd_data, vpd_size, + PCI_VPD_RO_KEYWORD_SERIALNO, &kw_len); + if (start < 0) + pci_warn(dev, "Serial number not found or incomplete\n"); + else + efx->vpd_sn = kmemdup_nul(vpd_data + start, kw_len, GFP_KERNEL);
- snprintf(efx->vpd_sn, j + 1, "%s", &vpd_data[i]); + kfree(vpd_data); }
diff --combined drivers/net/ethernet/smsc/Kconfig index 6571a6a90c1a,72e42a868346..30573013d2ed --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@@ -23,6 -23,7 +23,7 @@@ config SMC919 tristate "SMC 9194 support" depends on ISA select CRC32 + select NETDEV_LEGACY_INIT help This is support for the SMC9xxx based Ethernet cards. Choose this option if you have a DELL laptop with the docking station, or @@@ -37,6 -38,7 +38,6 @@@ config SMC91 tristate "SMC 91C9x/91C1xxx support" select CRC32 select MII - depends on !OF || GPIOLIB depends on ARM || ARM64 || ATARI_ETHERNAT || COLDFIRE || \ MIPS || NIOS2 || SUPERH || XTENSA || H8300 || COMPILE_TEST help diff --combined drivers/net/phy/marvell10g.c index f4d758f8a1ee,0b7cae118ad7..bd310e8d5e43 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@@ -28,6 -28,7 +28,7 @@@ #include <linux/marvell_phy.h> #include <linux/phy.h> #include <linux/sfp.h> + #include <linux/netdevice.h>
#define MV_PHY_ALASKA_NBT_QUIRK_MASK 0xfffffffe #define MV_PHY_ALASKA_NBT_QUIRK_REV (MARVELL_PHY_ID_88X3310 | 0xa) @@@ -104,6 -105,16 +105,16 @@@ enum MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_NO_SGMII_AN = 0x5, MV_V2_33X0_PORT_CTRL_MACTYPE_10GBASER_RATE_MATCH = 0x6, MV_V2_33X0_PORT_CTRL_MACTYPE_USXGMII = 0x7, + MV_V2_PORT_INTR_STS = 0xf040, + MV_V2_PORT_INTR_MASK = 0xf043, + MV_V2_PORT_INTR_STS_WOL_EN = BIT(8), + MV_V2_MAGIC_PKT_WORD0 = 0xf06b, + MV_V2_MAGIC_PKT_WORD1 = 0xf06c, + MV_V2_MAGIC_PKT_WORD2 = 0xf06d, + /* Wake on LAN registers */ + MV_V2_WOL_CTRL = 0xf06e, + MV_V2_WOL_CTRL_CLEAR_STS = BIT(15), + MV_V2_WOL_CTRL_MAGIC_PKT_EN = BIT(0), /* Temperature control/read registers (88X3310 only) */ MV_V2_TEMP_CTRL = 0xf08a, MV_V2_TEMP_CTRL_MASK = 0xc000, @@@ -987,19 -998,11 +998,19 @@@ static int mv3310_get_number_of_ports(s
static int mv3310_match_phy_device(struct phy_device *phydev) { + if ((phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & + MARVELL_PHY_ID_MASK) != MARVELL_PHY_ID_88X3310) + return 0; + return mv3310_get_number_of_ports(phydev) == 1; }
static int mv3340_match_phy_device(struct phy_device *phydev) { + if ((phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] & + MARVELL_PHY_ID_MASK) != MARVELL_PHY_ID_88X3310) + return 0; + return mv3310_get_number_of_ports(phydev) == 4; }
@@@ -1028,6 -1031,80 +1039,80 @@@ static int mv2111_match_phy_device(stru return mv211x_match_phy_device(phydev, false); }
+ static void mv3110_get_wol(struct phy_device *phydev, + struct ethtool_wolinfo *wol) + { + int ret; + + wol->supported = WAKE_MAGIC; + wol->wolopts = 0; + + ret = phy_read_mmd(phydev, MDIO_MMD_VEND2, MV_V2_WOL_CTRL); + if (ret < 0) + return; + + if (ret & MV_V2_WOL_CTRL_MAGIC_PKT_EN) + wol->wolopts |= WAKE_MAGIC; + } + + static int mv3110_set_wol(struct phy_device *phydev, + struct ethtool_wolinfo *wol) + { + int ret; + + if (wol->wolopts & WAKE_MAGIC) { + /* Enable the WOL interrupt */ + ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_PORT_INTR_MASK, + MV_V2_PORT_INTR_STS_WOL_EN); + if (ret < 0) + return ret; + + /* Store the device address for the magic packet */ + ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_MAGIC_PKT_WORD2, + ((phydev->attached_dev->dev_addr[5] << 8) | + phydev->attached_dev->dev_addr[4])); + if (ret < 0) + return ret; + + ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_MAGIC_PKT_WORD1, + ((phydev->attached_dev->dev_addr[3] << 8) | + phydev->attached_dev->dev_addr[2])); + if (ret < 0) + return ret; + + ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_MAGIC_PKT_WORD0, + ((phydev->attached_dev->dev_addr[1] << 8) | + phydev->attached_dev->dev_addr[0])); + if (ret < 0) + return ret; + + /* Clear WOL status and enable magic packet matching */ + ret = phy_set_bits_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_WOL_CTRL, + MV_V2_WOL_CTRL_MAGIC_PKT_EN | + MV_V2_WOL_CTRL_CLEAR_STS); + if (ret < 0) + return ret; + } else { + /* Disable magic packet matching & reset WOL status bit */ + ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_WOL_CTRL, + MV_V2_WOL_CTRL_MAGIC_PKT_EN, + MV_V2_WOL_CTRL_CLEAR_STS); + if (ret < 0) + return ret; + } + + /* Reset the clear WOL status bit as it does not self-clear */ + return phy_clear_bits_mmd(phydev, MDIO_MMD_VEND2, + MV_V2_WOL_CTRL, + MV_V2_WOL_CTRL_CLEAR_STS); + } + static struct phy_driver mv3310_drivers[] = { { .phy_id = MARVELL_PHY_ID_88X3310, @@@ -1047,6 -1124,8 +1132,8 @@@ .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, + .get_wol = mv3110_get_wol, + .set_wol = mv3110_set_wol, }, { .phy_id = MARVELL_PHY_ID_88X3310, @@@ -1084,6 -1163,8 +1171,8 @@@ .set_tunable = mv3310_set_tunable, .remove = mv3310_remove, .set_loopback = genphy_c45_loopback, + .get_wol = mv3110_get_wol, + .set_wol = mv3110_set_wol, }, { .phy_id = MARVELL_PHY_ID_88E2110, diff --combined drivers/pci/pci.h index 78557d2c6612,2f52110cac97..1cce56c2aea0 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@@ -33,32 -33,10 +33,32 @@@ enum pci_mmap_api int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vmai, enum pci_mmap_api mmap_api);
-int pci_probe_reset_function(struct pci_dev *dev); +bool pci_reset_supported(struct pci_dev *dev); +void pci_init_reset_methods(struct pci_dev *dev); int pci_bridge_secondary_bus_reset(struct pci_dev *dev); int pci_bus_error_reset(struct pci_dev *dev);
+struct pci_cap_saved_data { + u16 cap_nr; + bool cap_extended; + unsigned int size; + u32 data[]; +}; + +struct pci_cap_saved_state { + struct hlist_node next; + struct pci_cap_saved_data cap; +}; + +void pci_allocate_cap_save_buffers(struct pci_dev *dev); +void pci_free_cap_save_buffers(struct pci_dev *dev); +int pci_add_cap_save_buffer(struct pci_dev *dev, char cap, unsigned int size); +int pci_add_ext_cap_save_buffer(struct pci_dev *dev, + u16 cap, unsigned int size); +struct pci_cap_saved_state *pci_find_saved_cap(struct pci_dev *dev, char cap); +struct pci_cap_saved_state *pci_find_saved_ext_cap(struct pci_dev *dev, + u16 cap); + #define PCI_PM_D2_DELAY 200 /* usec; see PCIe r4.0, sec 5.9.1 */ #define PCI_PM_D3HOT_WAIT 10 /* msec */ #define PCI_PM_D3COLD_WAIT 100 /* msec */ @@@ -122,6 -100,8 +122,6 @@@ void pci_pm_init(struct pci_dev *dev) void pci_ea_init(struct pci_dev *dev); void pci_msi_init(struct pci_dev *dev); void pci_msix_init(struct pci_dev *dev); -void pci_allocate_cap_save_buffers(struct pci_dev *dev); -void pci_free_cap_save_buffers(struct pci_dev *dev); bool pci_bridge_d3_possible(struct pci_dev *dev); void pci_bridge_d3_update(struct pci_dev *dev); void pci_bridge_wait_for_secondary_bus(struct pci_dev *dev); @@@ -617,28 -597,20 +617,25 @@@ static inline void pcie_ecrc_get_policy
#ifdef CONFIG_PCIE_PTM void pci_ptm_init(struct pci_dev *dev); - int pci_enable_ptm(struct pci_dev *dev, u8 *granularity); #else static inline void pci_ptm_init(struct pci_dev *dev) { } - static inline int pci_enable_ptm(struct pci_dev *dev, u8 *granularity) - { return -EINVAL; } #endif
struct pci_dev_reset_methods { u16 vendor; u16 device; - int (*reset)(struct pci_dev *dev, int probe); + int (*reset)(struct pci_dev *dev, bool probe); +}; + +struct pci_reset_fn_method { + int (*reset_fn)(struct pci_dev *pdev, bool probe); + char *name; };
#ifdef CONFIG_PCI_QUIRKS -int pci_dev_specific_reset(struct pci_dev *dev, int probe); +int pci_dev_specific_reset(struct pci_dev *dev, bool probe); #else -static inline int pci_dev_specific_reset(struct pci_dev *dev, int probe) +static inline int pci_dev_specific_reset(struct pci_dev *dev, bool probe) { return -ENOTTY; } @@@ -726,15 -698,7 +723,15 @@@ static inline int pci_aer_raw_clear_sta #ifdef CONFIG_ACPI int pci_acpi_program_hp_params(struct pci_dev *dev); extern const struct attribute_group pci_dev_acpi_attr_group; +void pci_set_acpi_fwnode(struct pci_dev *dev); +int pci_dev_acpi_reset(struct pci_dev *dev, bool probe); #else +static inline int pci_dev_acpi_reset(struct pci_dev *dev, bool probe) +{ + return -ENOTTY; +} + +static inline void pci_set_acpi_fwnode(struct pci_dev *dev) {} static inline int pci_acpi_program_hp_params(struct pci_dev *dev) { return -ENODEV; @@@ -745,6 -709,4 +742,6 @@@ extern const struct attribute_group aspm_ctrl_attr_group; #endif
+extern const struct attribute_group pci_dev_reset_method_attr_group; + #endif /* DRIVERS_PCI_H */ diff --combined drivers/pci/pcie/ptm.c index 4810faa67f52,8a4ad974c5ac..368a254e3124 --- a/drivers/pci/pcie/ptm.c +++ b/drivers/pci/pcie/ptm.c @@@ -60,8 -60,10 +60,8 @@@ void pci_save_ptm_state(struct pci_dev return;
save_state = pci_find_saved_ext_cap(dev, PCI_EXT_CAP_ID_PTM); - if (!save_state) { - pci_err(dev, "no suspend buffer for PTM\n"); + if (!save_state) return; - }
cap = (u16 *)&save_state->cap.data[0]; pci_read_config_word(dev, ptm + PCI_PTM_CTRL, cap); @@@ -202,3 -204,12 +202,12 @@@ int pci_enable_ptm(struct pci_dev *dev return 0; } EXPORT_SYMBOL(pci_enable_ptm); + + bool pcie_ptm_enabled(struct pci_dev *dev) + { + if (!dev) + return false; + + return dev->ptm_enabled; + } + EXPORT_SYMBOL(pcie_ptm_enabled); diff --combined drivers/s390/net/qeth_core_main.c index f96755a0a261,5b973f377504..41ca6273b750 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@@ -57,8 -57,7 +57,7 @@@ struct qeth_dbf_info qeth_dbf[QETH_DBF_ }; EXPORT_SYMBOL_GPL(qeth_dbf);
- struct kmem_cache *qeth_core_header_cache; - EXPORT_SYMBOL_GPL(qeth_core_header_cache); + static struct kmem_cache *qeth_core_header_cache; static struct kmem_cache *qeth_qdio_outbuf_cache;
static struct device *qeth_core_root_dev; @@@ -101,8 -100,6 +100,6 @@@ static const char *qeth_get_cardname(st return " OSD Express"; case QETH_CARD_TYPE_IQD: return " HiperSockets"; - case QETH_CARD_TYPE_OSN: - return " OSN QDIO"; case QETH_CARD_TYPE_OSM: return " OSM QDIO"; case QETH_CARD_TYPE_OSX: @@@ -157,8 -154,6 +154,6 @@@ const char *qeth_get_cardname_short(str } case QETH_CARD_TYPE_IQD: return "HiperSockets"; - case QETH_CARD_TYPE_OSN: - return "OSN"; case QETH_CARD_TYPE_OSM: return "OSM_1000"; case QETH_CARD_TYPE_OSX: @@@ -431,6 -426,13 +426,13 @@@ static enum iucv_tx_notify qeth_compute return n; }
+ static void qeth_put_cmd(struct qeth_cmd_buffer *iob) + { + if (refcount_dec_and_test(&iob->ref_count)) { + kfree(iob->data); + kfree(iob); + } + } static void qeth_setup_ccw(struct ccw1 *ccw, u8 cmd_code, u8 flags, u32 len, void *data) { @@@ -499,12 -501,11 +501,11 @@@ static void qeth_dequeue_cmd(struct qet spin_unlock_irq(&card->lock); }
- void qeth_notify_cmd(struct qeth_cmd_buffer *iob, int reason) + static void qeth_notify_cmd(struct qeth_cmd_buffer *iob, int reason) { iob->rc = reason; complete(&iob->done); } - EXPORT_SYMBOL_GPL(qeth_notify_cmd);
static void qeth_flush_local_addrs4(struct qeth_card *card) { @@@ -781,10 -782,7 +782,7 @@@ static struct qeth_ipa_cmd *qeth_check_ QETH_CARD_TEXT(card, 5, "chkipad");
if (IS_IPA_REPLY(cmd)) { - if (cmd->hdr.command != IPA_CMD_SETCCID && - cmd->hdr.command != IPA_CMD_DELCCID && - cmd->hdr.command != IPA_CMD_MODCCID && - cmd->hdr.command != IPA_CMD_SET_DIAG_ASS) + if (cmd->hdr.command != IPA_CMD_SET_DIAG_ASS) qeth_issue_ipa_msg(cmd, cmd->hdr.return_code, card); return cmd; } @@@ -819,8 -817,6 +817,6 @@@ if (card->discipline->control_event_handler(card, cmd)) return cmd; return NULL; - case IPA_CMD_MODCCID: - return cmd; case IPA_CMD_REGISTER_LOCAL_ADDR: if (cmd->hdr.prot_version == QETH_PROT_IPV4) qeth_add_local_addrs4(card, &cmd->data.local_addrs4); @@@ -877,15 -873,6 +873,6 @@@ static int qeth_check_idx_response(stru return 0; }
- void qeth_put_cmd(struct qeth_cmd_buffer *iob) - { - if (refcount_dec_and_test(&iob->ref_count)) { - kfree(iob->data); - kfree(iob); - } - } - EXPORT_SYMBOL_GPL(qeth_put_cmd); - static void qeth_release_buffer_cb(struct qeth_card *card, struct qeth_cmd_buffer *iob, unsigned int data_length) @@@ -899,9 -886,9 +886,9 @@@ static void qeth_cancel_cmd(struct qeth qeth_put_cmd(iob); }
- struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel, - unsigned int length, unsigned int ccws, - long timeout) + static struct qeth_cmd_buffer *qeth_alloc_cmd(struct qeth_channel *channel, + unsigned int length, + unsigned int ccws, long timeout) { struct qeth_cmd_buffer *iob;
@@@ -927,7 -914,6 +914,6 @@@ iob->length = length; return iob; } - EXPORT_SYMBOL_GPL(qeth_alloc_cmd);
static void qeth_issue_next_read_cb(struct qeth_card *card, struct qeth_cmd_buffer *iob, @@@ -958,11 -944,6 +944,6 @@@ cmd = qeth_check_ipa_data(card, cmd); if (!cmd) goto out; - if (IS_OSN(card) && card->osn_info.assist_cb && - cmd->hdr.command != IPA_CMD_STARTLAN) { - card->osn_info.assist_cb(card->dev, cmd); - goto out; - } }
/* match against pending cmd requests */ @@@ -1835,7 -1816,7 +1816,7 @@@ static enum qeth_discipline_id qeth_enf { enum qeth_discipline_id disc = QETH_DISCIPLINE_UNDETERMINED;
- if (IS_OSM(card) || IS_OSN(card)) + if (IS_OSM(card)) disc = QETH_DISCIPLINE_LAYER2; else if (IS_VM_NIC(card)) disc = IS_IQD(card) ? QETH_DISCIPLINE_LAYER3 : @@@ -1885,7 -1866,6 +1866,6 @@@ static void qeth_idx_init(struct qeth_c card->info.func_level = QETH_IDX_FUNC_LEVEL_IQD; break; case QETH_CARD_TYPE_OSD: - case QETH_CARD_TYPE_OSN: card->info.func_level = QETH_IDX_FUNC_LEVEL_OSD; break; default: @@@ -2442,9 -2422,7 +2422,7 @@@ static int qeth_ulp_enable_cb(struct qe
static u8 qeth_mpc_select_prot_type(struct qeth_card *card) { - if (IS_OSN(card)) - return QETH_PROT_OSN2; - return IS_LAYER2(card) ? QETH_PROT_LAYER2 : QETH_PROT_TCPIP; + return IS_LAYER2(card) ? QETH_MPC_PROT_L2 : QETH_MPC_PROT_L3; }
static int qeth_ulp_enable(struct qeth_card *card) @@@ -3000,10 -2978,8 +2978,8 @@@ static void qeth_ipa_finalize_cmd(struc __ipa_cmd(iob)->hdr.seqno = card->seqno.ipa++; }
- void qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob, - u16 cmd_length, - bool (*match)(struct qeth_cmd_buffer *iob, - struct qeth_cmd_buffer *reply)) + static void qeth_prepare_ipa_cmd(struct qeth_card *card, + struct qeth_cmd_buffer *iob, u16 cmd_length) { u8 prot_type = qeth_mpc_select_prot_type(card); u16 total_length = iob->length; @@@ -3011,7 -2987,6 +2987,6 @@@ qeth_setup_ccw(__ccw_from_cmd(iob), CCW_CMD_WRITE, 0, total_length, iob->data); iob->finalize = qeth_ipa_finalize_cmd; - iob->match = match;
memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE); memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &total_length, 2); @@@ -3022,7 -2997,6 +2997,6 @@@ &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH); memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &cmd_length, 2); } - EXPORT_SYMBOL_GPL(qeth_prepare_ipa_cmd);
static bool qeth_ipa_match_reply(struct qeth_cmd_buffer *iob, struct qeth_cmd_buffer *reply) @@@ -3046,7 -3020,8 +3020,8 @@@ struct qeth_cmd_buffer *qeth_ipa_alloc_ if (!iob) return NULL;
- qeth_prepare_ipa_cmd(card, iob, data_length, qeth_ipa_match_reply); + qeth_prepare_ipa_cmd(card, iob, data_length); + iob->match = qeth_ipa_match_reply;
hdr = &__ipa_cmd(iob)->hdr; hdr->command = cmd_code; @@@ -3804,10 -3779,14 +3779,10 @@@ static void qeth_qdio_output_handler(st unsigned long card_ptr) { struct qeth_card *card = (struct qeth_card *) card_ptr; - struct net_device *dev = card->dev;
- QETH_CARD_TEXT(card, 6, "qdouhdl"); - if (qdio_error & QDIO_ERROR_FATAL) { - QETH_CARD_TEXT(card, 2, "achkcond"); - netif_tx_stop_all_queues(dev); - qeth_schedule_recovery(card); - } + QETH_CARD_TEXT(card, 2, "achkcond"); + netif_tx_stop_all_queues(card->dev); + qeth_schedule_recovery(card); }
/** @@@ -3890,7 -3869,8 +3865,8 @@@ static int qeth_get_elements_for_frags( * Returns the number of pages, and thus QDIO buffer elements, needed to map the * skb's data (both its linear part and paged fragments). */ - unsigned int qeth_count_elements(struct sk_buff *skb, unsigned int data_offset) + static unsigned int qeth_count_elements(struct sk_buff *skb, + unsigned int data_offset) { unsigned int elements = qeth_get_elements_for_frags(skb); addr_t end = (addr_t)skb->data + skb_headlen(skb); @@@ -3900,7 -3880,6 +3876,6 @@@ elements += qeth_get_elements_for_range(start, end); return elements; } - EXPORT_SYMBOL_GPL(qeth_count_elements);
#define QETH_HDR_CACHE_OBJ_SIZE (sizeof(struct qeth_hdr_tso) + \ MAX_TCP_HEADER) @@@ -4188,10 -4167,11 +4163,11 @@@ static int __qeth_xmit(struct qeth_car return 0; }
- int qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue, - struct sk_buff *skb, struct qeth_hdr *hdr, - unsigned int offset, unsigned int hd_len, - int elements_needed) + static int qeth_do_send_packet(struct qeth_card *card, + struct qeth_qdio_out_q *queue, + struct sk_buff *skb, struct qeth_hdr *hdr, + unsigned int offset, unsigned int hd_len, + unsigned int elements_needed) { unsigned int start_index = queue->next_buf_to_fill; struct qeth_qdio_out_buffer *buffer; @@@ -4271,7 -4251,6 +4247,6 @@@ out netif_tx_start_queue(txq); return rc; } - EXPORT_SYMBOL_GPL(qeth_do_send_packet);
static void qeth_fill_tso_ext(struct qeth_hdr_tso *hdr, unsigned int payload_len, struct sk_buff *skb, @@@ -4550,7 -4529,6 +4525,6 @@@ static int qeth_mdio_read(struct net_de case MII_BMCR: /* Basic mode control register */ rc = BMCR_FULLDPLX; if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH) && - (card->info.link_type != QETH_LINK_TYPE_OSN) && (card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH) && (card->info.link_type != QETH_LINK_TYPE_25GBIT_ETH)) rc |= BMCR_SPEED100; @@@ -5262,10 -5240,6 +5236,6 @@@ static struct ccw_device_id qeth_ids[] .driver_info = QETH_CARD_TYPE_OSD}, {CCW_DEVICE_DEVTYPE(0x1731, 0x05, 0x1732, 0x05), .driver_info = QETH_CARD_TYPE_IQD}, - #ifdef CONFIG_QETH_OSN - {CCW_DEVICE_DEVTYPE(0x1731, 0x06, 0x1732, 0x06), - .driver_info = QETH_CARD_TYPE_OSN}, - #endif {CCW_DEVICE_DEVTYPE(0x1731, 0x02, 0x1732, 0x03), .driver_info = QETH_CARD_TYPE_OSM}, #ifdef CONFIG_QETH_OSX @@@ -5624,14 -5598,6 +5594,6 @@@ static void qeth_receive_skb(struct qet bool is_cso;
switch (hdr->hdr.l2.id) { - case QETH_HEADER_TYPE_OSN: - skb_push(skb, sizeof(*hdr)); - skb_copy_to_linear_data(skb, hdr, sizeof(*hdr)); - QETH_CARD_STAT_ADD(card, rx_bytes, skb->len); - QETH_CARD_STAT_INC(card, rx_packets); - - card->osn_info.data_cb(skb); - return; #if IS_ENABLED(CONFIG_QETH_L3) case QETH_HEADER_TYPE_LAYER3: qeth_l3_rebuild_skb(card, skb, hdr); @@@ -5746,16 -5712,6 +5708,6 @@@ next_packet linear_len = sizeof(struct iphdr); headroom = ETH_HLEN; break; - case QETH_HEADER_TYPE_OSN: - skb_len = hdr->hdr.osn.pdu_length; - if (!IS_OSN(card)) { - QETH_CARD_STAT_INC(card, rx_dropped_notsupp); - goto walk_packet; - } - - linear_len = skb_len; - headroom = sizeof(struct qeth_hdr); - break; default: if (hdr->hdr.l2.id & QETH_HEADER_MASK_INVAL) QETH_CARD_STAT_INC(card, rx_frame_errors); @@@ -5773,8 -5729,7 +5725,7 @@@
use_rx_sg = (card->options.cq == QETH_CQ_ENABLED) || (skb_len > READ_ONCE(priv->rx_copybreak) && - !atomic_read(&card->force_alloc_skb) && - !IS_OSN(card)); + !atomic_read(&card->force_alloc_skb));
if (use_rx_sg) { /* QETH_CQ_ENABLED only: */ @@@ -6331,14 -6286,9 +6282,9 @@@ void qeth_remove_discipline(struct qeth card->discipline = NULL; }
- const struct device_type qeth_generic_devtype = { + static const struct device_type qeth_generic_devtype = { .name = "qeth_generic", }; - EXPORT_SYMBOL_GPL(qeth_generic_devtype); - - static const struct device_type qeth_osn_devtype = { - .name = "qeth_osn", - };
#define DBF_NAME_LEN 20
@@@ -6421,10 -6371,6 +6367,6 @@@ static struct net_device *qeth_alloc_ne case QETH_CARD_TYPE_OSM: dev = alloc_etherdev(sizeof(*priv)); break; - case QETH_CARD_TYPE_OSN: - dev = alloc_netdev(sizeof(*priv), "osn%d", NET_NAME_UNKNOWN, - ether_setup); - break; default: dev = alloc_etherdev_mqs(sizeof(*priv), QETH_MAX_OUT_QUEUES, 1); } @@@ -6438,23 -6384,19 +6380,19 @@@
dev->ml_priv = card; dev->watchdog_timeo = QETH_TX_TIMEOUT; - dev->min_mtu = IS_OSN(card) ? 64 : 576; + dev->min_mtu = 576; /* initialized when device first goes online: */ dev->max_mtu = 0; dev->mtu = 0; SET_NETDEV_DEV(dev, &card->gdev->dev); netif_carrier_off(dev);
- if (IS_OSN(card)) { - dev->ethtool_ops = &qeth_osn_ethtool_ops; - } else { - dev->ethtool_ops = &qeth_ethtool_ops; - dev->priv_flags &= ~IFF_TX_SKB_SHARING; - dev->hw_features |= NETIF_F_SG; - dev->vlan_features |= NETIF_F_SG; - if (IS_IQD(card)) - dev->features |= NETIF_F_SG; - } + dev->ethtool_ops = &qeth_ethtool_ops; + dev->priv_flags &= ~IFF_TX_SKB_SHARING; + dev->hw_features |= NETIF_F_SG; + dev->vlan_features |= NETIF_F_SG; + if (IS_IQD(card)) + dev->features |= NETIF_F_SG;
return dev; } @@@ -6517,10 -6459,7 +6455,7 @@@ static int qeth_core_probe_device(struc if (rc) goto err_chp_desc;
- if (IS_OSN(card)) - gdev->dev.groups = qeth_osn_dev_groups; - else - gdev->dev.groups = qeth_dev_groups; + gdev->dev.groups = qeth_dev_groups;
enforced_disc = qeth_enforce_discipline(card); switch (enforced_disc) { @@@ -6534,8 -6473,6 +6469,6 @@@ if (rc) goto err_setup_disc;
- gdev->dev.type = IS_OSN(card) ? &qeth_osn_devtype : - card->discipline->devtype; break; }
@@@ -6653,36 -6590,42 +6586,42 @@@ static struct ccwgroup_driver qeth_core .shutdown = qeth_core_shutdown, };
- struct qeth_card *qeth_get_card_by_busid(char *bus_id) - { - struct ccwgroup_device *gdev; - struct qeth_card *card; - - gdev = get_ccwgroupdev_by_busid(&qeth_core_ccwgroup_driver, bus_id); - if (!gdev) - return NULL; - - card = dev_get_drvdata(&gdev->dev); - put_device(&gdev->dev); - return card; - } - EXPORT_SYMBOL_GPL(qeth_get_card_by_busid); - - int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) + int qeth_siocdevprivate(struct net_device *dev, struct ifreq *rq, void __user *data, int cmd) { struct qeth_card *card = dev->ml_priv; - struct mii_ioctl_data *mii_data; int rc = 0;
switch (cmd) { case SIOC_QETH_ADP_SET_SNMP_CONTROL: - rc = qeth_snmp_command(card, rq->ifr_ifru.ifru_data); + rc = qeth_snmp_command(card, data); break; case SIOC_QETH_GET_CARD_TYPE: if ((IS_OSD(card) || IS_OSM(card) || IS_OSX(card)) && !IS_VM_NIC(card)) return 1; return 0; + case SIOC_QETH_QUERY_OAT: + rc = qeth_query_oat_command(card, data); + break; + default: + if (card->discipline->do_ioctl) + rc = card->discipline->do_ioctl(dev, rq, data, cmd); + else + rc = -EOPNOTSUPP; + } + if (rc) + QETH_CARD_TEXT_(card, 2, "ioce%x", rc); + return rc; + } + EXPORT_SYMBOL_GPL(qeth_siocdevprivate); + + int qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) + { + struct qeth_card *card = dev->ml_priv; + struct mii_ioctl_data *mii_data; + int rc = 0; + + switch (cmd) { case SIOCGMIIPHY: mii_data = if_mii(rq); mii_data->phy_id = 0; @@@ -6695,14 -6638,8 +6634,8 @@@ mii_data->val_out = qeth_mdio_read(dev, mii_data->phy_id, mii_data->reg_num); break; - case SIOC_QETH_QUERY_OAT: - rc = qeth_query_oat_command(card, rq->ifr_ifru.ifru_data); - break; default: - if (card->discipline->do_ioctl) - rc = card->discipline->do_ioctl(dev, rq, cmd); - else - rc = -EOPNOTSUPP; + return -EOPNOTSUPP; } if (rc) QETH_CARD_TEXT_(card, 2, "ioce%x", rc); diff --combined drivers/staging/r8188eu/include/rtw_android.h index f60cf1c82984,000000000000..31f12363c641 mode 100644,000000..100644 --- a/drivers/staging/r8188eu/include/rtw_android.h +++ b/drivers/staging/r8188eu/include/rtw_android.h @@@ -1,47 -1,0 +1,48 @@@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_ANDROID_H__ +#define __RTW_ANDROID_H__ + +#include <linux/module.h> +#include <linux/netdevice.h> + +enum ANDROID_WIFI_CMD { + ANDROID_WIFI_CMD_START, + ANDROID_WIFI_CMD_STOP, + ANDROID_WIFI_CMD_SCAN_ACTIVE, + ANDROID_WIFI_CMD_SCAN_PASSIVE, + ANDROID_WIFI_CMD_RSSI, + ANDROID_WIFI_CMD_LINKSPEED, + ANDROID_WIFI_CMD_RXFILTER_START, + ANDROID_WIFI_CMD_RXFILTER_STOP, + ANDROID_WIFI_CMD_RXFILTER_ADD, + ANDROID_WIFI_CMD_RXFILTER_REMOVE, + ANDROID_WIFI_CMD_BTCOEXSCAN_START, + ANDROID_WIFI_CMD_BTCOEXSCAN_STOP, + ANDROID_WIFI_CMD_BTCOEXMODE, + ANDROID_WIFI_CMD_SETSUSPENDOPT, + ANDROID_WIFI_CMD_P2P_DEV_ADDR, + ANDROID_WIFI_CMD_SETFWPATH, + ANDROID_WIFI_CMD_SETBAND, + ANDROID_WIFI_CMD_GETBAND, + ANDROID_WIFI_CMD_COUNTRY, + ANDROID_WIFI_CMD_P2P_SET_NOA, + ANDROID_WIFI_CMD_P2P_GET_NOA, + ANDROID_WIFI_CMD_P2P_SET_PS, + ANDROID_WIFI_CMD_SET_AP_WPS_P2P_IE, + ANDROID_WIFI_CMD_MACADDR, + ANDROID_WIFI_CMD_BLOCK, + ANDROID_WIFI_CMD_WFD_ENABLE, + ANDROID_WIFI_CMD_WFD_DISABLE, + ANDROID_WIFI_CMD_WFD_SET_TCPPORT, + ANDROID_WIFI_CMD_WFD_SET_MAX_TPUT, + ANDROID_WIFI_CMD_WFD_SET_DEVTYPE, + ANDROID_WIFI_CMD_MAX +}; + +int rtw_android_cmdstr_to_num(char *cmdstr); - int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd); ++int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, ++ void __user *data, int cmd); + +#endif /* __RTW_ANDROID_H__ */ diff --combined drivers/staging/r8188eu/os_dep/rtw_android.c index 010d529c8982,000000000000..acee612df507 mode 100644,000000..100644 --- a/drivers/staging/r8188eu/os_dep/rtw_android.c +++ b/drivers/staging/r8188eu/os_dep/rtw_android.c @@@ -1,273 -1,0 +1,264 @@@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + ++#include <linux/compat.h> +#include <linux/module.h> +#include <linux/netdevice.h> +#include "../include/rtw_android.h" +#include "../include/osdep_service.h" +#include "../include/rtw_debug.h" +#include "../include/ioctl_cfg80211.h" +#include "../include/rtw_ioctl_set.h" + +static const char *android_wifi_cmd_str[ANDROID_WIFI_CMD_MAX] = { + "START", + "STOP", + "SCAN-ACTIVE", + "SCAN-PASSIVE", + "RSSI", + "LINKSPEED", + "RXFILTER-START", + "RXFILTER-STOP", + "RXFILTER-ADD", + "RXFILTER-REMOVE", + "BTCOEXSCAN-START", + "BTCOEXSCAN-STOP", + "BTCOEXMODE", + "SETSUSPENDOPT", + "P2P_DEV_ADDR", + "SETFWPATH", + "SETBAND", + "GETBAND", + "COUNTRY", + "P2P_SET_NOA", + "P2P_GET_NOA", + "P2P_SET_PS", + "SET_AP_WPS_P2P_IE", + "MACADDR", + "BLOCK", + "WFD-ENABLE", + "WFD-DISABLE", + "WFD-SET-TCPPORT", + "WFD-SET-MAXTPUT", + "WFD-SET-DEVTYPE", +}; + +struct android_wifi_priv_cmd { + const char __user *buf; + int used_len; + int total_len; +}; + +/** + * Local (static) functions and variables + */ + +/* Initialize g_wifi_on to 1 so dhd_bus_start will be called for the first + * time (only) in dhd_open, subsequential wifi on will be handled by + * wl_android_wifi_on + */ +static int g_wifi_on = true; + +int rtw_android_cmdstr_to_num(char *cmdstr) +{ + int cmd_num; + for (cmd_num = 0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++) + if (!strncasecmp(cmdstr, android_wifi_cmd_str[cmd_num], + strlen(android_wifi_cmd_str[cmd_num]))) + break; + return cmd_num; +} + +static int rtw_android_get_rssi(struct net_device *net, char *command, + int total_len) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(net); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *pcur_network = &pmlmepriv->cur_network; + int bytes_written = 0; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + bytes_written += snprintf(&command[bytes_written], total_len, + "%s rssi %d", + pcur_network->network.Ssid.Ssid, + padapter->recvpriv.rssi); + } + return bytes_written; +} + +static int rtw_android_get_link_speed(struct net_device *net, char *command, + int total_len) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(net); + int bytes_written; + u16 link_speed; + + link_speed = rtw_get_cur_max_rate(padapter) / 10; + bytes_written = snprintf(command, total_len, "LinkSpeed %d", + link_speed); + return bytes_written; +} + +static int rtw_android_get_macaddr(struct net_device *net, char *command, + int total_len) +{ + int bytes_written; + + bytes_written = snprintf(command, total_len, "Macaddr = %pM", + net->dev_addr); + return bytes_written; +} + +static int android_set_cntry(struct net_device *net, char *command, + int total_len) +{ + struct adapter *adapter = (struct adapter *)rtw_netdev_priv(net); + char *country_code = command + strlen(android_wifi_cmd_str[ANDROID_WIFI_CMD_COUNTRY]) + 1; + int ret; + + ret = rtw_set_country(adapter, country_code); + return (ret == _SUCCESS) ? 0 : -1; +} + +static int android_get_p2p_addr(struct net_device *net, char *command, + int total_len) +{ + /* We use the same address as our HW MAC address */ + memcpy(command, net->dev_addr, ETH_ALEN); + return ETH_ALEN; +} + +static int rtw_android_set_block(struct net_device *net, char *command, + int total_len) +{ + return 0; +} + - int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) ++int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, ++ void __user *data, int cmd) +{ + int ret = 0; + char *command = NULL; + int cmd_num; + int bytes_written = 0; + struct android_wifi_priv_cmd priv_cmd; + - if (!ifr->ifr_data) { - ret = -EINVAL; - goto exit; - } - if (copy_from_user(&priv_cmd, ifr->ifr_data, - sizeof(struct android_wifi_priv_cmd))) { - ret = -EFAULT; - goto exit; - } - command = kmalloc(priv_cmd.total_len, GFP_KERNEL); - if (!command) { - DBG_88E("%s: failed to allocate memory\n", __func__); - ret = -ENOMEM; - goto exit; - } - if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) { - DBG_88E("%s: failed to access memory\n", __func__); - ret = -EFAULT; - goto exit; - } - if (copy_from_user(command, (char __user *)priv_cmd.buf, - priv_cmd.total_len)) { - ret = -EFAULT; - goto exit; - } - DBG_88E("%s: Android private cmd "%s" on %s\n", - __func__, command, ifr->ifr_name); ++ if (cmd != SIOCDEVPRIVATE) ++ return -EOPNOTSUPP; ++ ++ if (in_compat_syscall()) /* to be implemented */ ++ return -EOPNOTSUPP; ++ ++ if (!data) ++ return -EINVAL; ++ if (copy_from_user(&priv_cmd, data, sizeof(priv_cmd))) ++ return -EFAULT; ++ if (priv_cmd.total_len < 1) ++ return -EINVAL; ++ command = memdup_user(priv_cmd.buf, priv_cmd.total_len); ++ if (IS_ERR(command)) ++ return PTR_ERR(command); ++ command[priv_cmd.total_len - 1] = 0; + cmd_num = rtw_android_cmdstr_to_num(command); + switch (cmd_num) { + case ANDROID_WIFI_CMD_START: + goto response; + case ANDROID_WIFI_CMD_SETFWPATH: + goto response; + } + if (!g_wifi_on) { + DBG_88E("%s: Ignore private cmd "%s" - iface %s is down\n", + __func__, command, ifr->ifr_name); + ret = 0; + goto exit; + } + switch (cmd_num) { + case ANDROID_WIFI_CMD_STOP: + break; + case ANDROID_WIFI_CMD_SCAN_ACTIVE: + break; + case ANDROID_WIFI_CMD_SCAN_PASSIVE: + break; + case ANDROID_WIFI_CMD_RSSI: + bytes_written = rtw_android_get_rssi(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_LINKSPEED: + bytes_written = rtw_android_get_link_speed(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_MACADDR: + bytes_written = rtw_android_get_macaddr(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_BLOCK: + bytes_written = rtw_android_set_block(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_RXFILTER_START: + break; + case ANDROID_WIFI_CMD_RXFILTER_STOP: + break; + case ANDROID_WIFI_CMD_RXFILTER_ADD: + break; + case ANDROID_WIFI_CMD_RXFILTER_REMOVE: + break; + case ANDROID_WIFI_CMD_BTCOEXSCAN_START: + /* TBD: BTCOEXSCAN-START */ + break; + case ANDROID_WIFI_CMD_BTCOEXSCAN_STOP: + /* TBD: BTCOEXSCAN-STOP */ + break; + case ANDROID_WIFI_CMD_BTCOEXMODE: + break; + case ANDROID_WIFI_CMD_SETSUSPENDOPT: + break; + case ANDROID_WIFI_CMD_SETBAND: + break; + case ANDROID_WIFI_CMD_GETBAND: + break; + case ANDROID_WIFI_CMD_COUNTRY: + bytes_written = android_set_cntry(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_P2P_DEV_ADDR: + bytes_written = android_get_p2p_addr(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_P2P_SET_NOA: + break; + case ANDROID_WIFI_CMD_P2P_GET_NOA: + break; + case ANDROID_WIFI_CMD_P2P_SET_PS: + break; + default: + DBG_88E("Unknown PRIVATE command %s - ignored\n", command); + snprintf(command, 3, "OK"); + bytes_written = strlen("OK"); + } + +response: + if (bytes_written >= 0) { + if ((bytes_written == 0) && (priv_cmd.total_len > 0)) + command[0] = '\0'; + if (bytes_written >= priv_cmd.total_len) { + DBG_88E("%s: bytes_written = %d\n", __func__, + bytes_written); + bytes_written = priv_cmd.total_len; + } else { + bytes_written++; + } + priv_cmd.used_len = bytes_written; + if (copy_to_user((char __user *)priv_cmd.buf, command, + bytes_written)) { + DBG_88E("%s: failed to copy data to user buffer\n", + __func__); + ret = -EFAULT; + } + } else { + ret = bytes_written; + } +exit: + kfree(command); + return ret; +} diff --combined drivers/staging/rtl8723bs/os_dep/ioctl_linux.c index 9d4a233a861e,aa7bd76bb5f1..0ebfbcecc310 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c @@@ -4,6 -4,7 +4,6 @@@ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. * ******************************************************************************/ -#define _IOCTL_LINUX_C_
#include <linux/etherdevice.h> #include <drv_types.h> @@@ -29,21 -30,335 +29,21 @@@ #define WEXT_CSCAN_HOME_DWELL_SECTION 'H' #define WEXT_CSCAN_TYPE_SECTION 'T'
-static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000}; - -void indicate_wx_scan_complete_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - - memset(&wrqu, 0, sizeof(union iwreq_data)); -} - - -void rtw_indicate_wx_assoc_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network)); - - memset(&wrqu, 0, sizeof(union iwreq_data)); - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) - memcpy(wrqu.ap_addr.sa_data, pnetwork->MacAddress, ETH_ALEN); - else - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); - - netdev_dbg(padapter->pnetdev, "assoc success\n"); -} - -void rtw_indicate_wx_disassoc_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - - memset(&wrqu, 0, sizeof(union iwreq_data)); - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); -} - -static char *translate_scan(struct adapter *padapter, - struct iw_request_info *info, struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct iw_event iwe; - u16 cap; - u32 ht_ielen = 0; - char *custom = NULL; - char *p; - u16 max_rate = 0, rate, ht_cap = false, vht_cap = false; - u32 i = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0, vht_data_rate = 0; - u8 ie_offset = (pnetwork->network.Reserved[0] == 2 ? 0 : 12); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u8 ss, sq; - - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - - memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min((u16)pnetwork->network.Ssid.SsidLength, (u16)32); - start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); - - /* parsing HT_CAP_IE */ - if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ - p = rtw_get_ie(&pnetwork->network.IEs[0], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.IELength); - } else { - p = rtw_get_ie(&pnetwork->network.IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.IELength-12); - } - if (p && ht_ielen > 0) { - struct ieee80211_ht_cap *pht_capie; - ht_cap = true; - pht_capie = (struct ieee80211_ht_cap *)(p+2); - memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2); - bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0; - short_GI = (le16_to_cpu(pht_capie->cap_info) & (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; - } - - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if (rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if (rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates)) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (pnetwork->network.Configuration.DSConfig > 14) { - if (vht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11AC"); - else if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - } - - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - - /* Add mode */ - if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ - cap = 0; - } else { - __le16 le_tmp; - - iwe.cmd = SIOCGIWMODE; - memcpy((u8 *)&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); - cap = le16_to_cpu(le_tmp); - } - - if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_ESS)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = IW_MODE_MASTER; - else - iwe.u.mode = IW_MODE_ADHOC; - - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); - } - - if (pnetwork->network.Configuration.DSConfig < 1 /*|| pnetwork->network.Configuration.DSConfig > 14*/) - pnetwork->network.Configuration.DSConfig = 1; - - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; - iwe.u.freq.e = 1; - iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); - - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - else - iwe.u.data.flags = IW_ENCODE_DISABLED; - iwe.u.data.length = 0; - start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); - - /*Add basic and extended rates */ - max_rate = 0; - custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC); - if (!custom) - return start; - p = custom; - p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); - while (pnetwork->network.SupportedRates[i] != 0) { - rate = pnetwork->network.SupportedRates[i]&0x7F; - if (rate > max_rate) - max_rate = rate; - p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), - "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); - i++; - } - - if (vht_cap) { - max_rate = vht_data_rate; - } else if (ht_cap) { - if (mcs_rate & 0x8000) /* MCS15 */ - max_rate = (bw_40MHz) ? ((short_GI)?300:270):((short_GI)?144:130); - else /* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI)?150:135):((short_GI)?72:65); - - max_rate = max_rate*2;/* Mbps/2; */ - } - - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = max_rate * 500000; - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); - - /* parsing WPA/WPA2 IE */ - if (pnetwork->network.Reserved[0] != 2) { /* Probe Request */ - u8 *buf; - u8 wpa_ie[255], rsn_ie[255]; - u16 wpa_len = 0, rsn_len = 0; - u8 *p; - rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len); - - buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_ATOMIC); - if (!buf) - return start; - if (wpa_len > 0) { - p = buf; - p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "wpa_ie ="); - for (i = 0; i < wpa_len; i++) - p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), - "%02x", wpa_ie[i]); - - if (wpa_len > 100) { - printk("-----------------Len %d----------------\n", wpa_len); - for (i = 0; i < wpa_len; i++) - printk("%02x ", wpa_ie[i]); - printk("\n"); - printk("-----------------Len %d----------------\n", wpa_len); - } - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = wpa_len; - start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie); - } - if (rsn_len > 0) { - p = buf; - memset(buf, 0, MAX_WPA_IE_LEN*2); - p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), "rsn_ie ="); - for (i = 0; i < rsn_len; i++) - p += scnprintf(p, (MAX_WPA_IE_LEN * 2) - (p - buf), - "%02x", rsn_ie[i]); - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); - } - kfree(buf); - } - - { /* parsing WPS IE */ - uint cnt = 0, total_ielen; - u8 *wpsie_ptr = NULL; - uint wps_ielen = 0; - - u8 *ie_ptr; - total_ielen = pnetwork->network.IELength - ie_offset; - - if (pnetwork->network.Reserved[0] == 2) { /* Probe Request */ - ie_ptr = pnetwork->network.IEs; - total_ielen = pnetwork->network.IELength; - } else { /* Beacon or Probe Respones */ - ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_; - total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_; - } - - while (cnt < total_ielen) { - if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) { - wpsie_ptr = &ie_ptr[cnt]; - iwe.cmd = IWEVGENIE; - iwe.u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr); - } - cnt += ie_ptr[cnt + 1] + 2; /* goto next */ - } - } - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED - | IW_QUAL_NOISE_INVALID; - - if (check_fwstate(pmlmepriv, _FW_LINKED) == true && - is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) { - ss = padapter->recvpriv.signal_strength; - sq = padapter->recvpriv.signal_qual; - } else { - ss = pnetwork->network.PhyInfo.SignalStrength; - sq = pnetwork->network.PhyInfo.SignalQuality; - } - - - iwe.u.qual.level = (u8)ss;/* */ - - iwe.u.qual.qual = (u8)sq; /* signal quality */ - - iwe.u.qual.noise = 0; /* noise level */ - - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - - { - u8 *buf; - u8 *pos; - - buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); - if (!buf) - goto exit; - - pos = pnetwork->network.Reserved; - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = scnprintf(buf, MAX_WPA_IE_LEN, "fm =%02X%02X", pos[1], pos[0]); - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - kfree(buf); - } -exit: - kfree(custom); - - return start; -} - static int wpa_set_auth_algs(struct net_device *dev, u32 value) { struct adapter *padapter = rtw_netdev_priv(dev); int ret = 0;
- if ((value & WLAN_AUTH_SHARED_KEY) && (value & WLAN_AUTH_OPEN)) { + if ((value & IW_AUTH_ALG_SHARED_KEY) && (value & IW_AUTH_ALG_OPEN_SYSTEM)) { padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; - } else if (value & WLAN_AUTH_SHARED_KEY) { + } else if (value & IW_AUTH_ALG_SHARED_KEY) { padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;
padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; - } else if (value & WLAN_AUTH_OPEN) { + } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) { /* padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; */ if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; @@@ -103,15 -418,15 +103,15 @@@ static int wpa_set_encryption(struct ne
if (wep_key_len > 0) { wep_key_len = wep_key_len <= 5 ? 5 : 13; - wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, key_material); pwep = kzalloc(wep_total_len, GFP_KERNEL); if (!pwep) { ret = -ENOMEM; goto exit; }
- pwep->KeyLength = wep_key_len; - pwep->Length = wep_total_len; + pwep->key_length = wep_key_len; + pwep->length = wep_total_len;
if (wep_key_len == 13) { padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; @@@ -122,10 -437,10 +122,10 @@@ goto exit; }
- pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; + pwep->key_index = wep_key_idx; + pwep->key_index |= 0x80000000;
- memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); + memcpy(pwep->key_material, param->u.crypt.key, pwep->key_length);
if (param->u.crypt.set_tx) { if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) @@@ -139,8 -454,8 +139,8 @@@ goto exit; }
- memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); - psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->key_material, pwep->key_length); + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->key_length; rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0, true); }
@@@ -305,60 -620,2138 +305,60 @@@ static int rtw_set_wpa_ie(struct adapte break; case WPA_CIPHER_WEP40: padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - } - - _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt+2], wps_oui, 4))) { - padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < MAX_WPS_IE_LEN) ? (buf[cnt+1]+2):MAX_WPS_IE_LEN; - - memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); - - set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); - - cnt += buf[cnt+1]+2; - - break; - } else { - cnt += buf[cnt+1]+2; /* goto next */ - } - } - } - } - - /* TKIP and AES disallow multicast packets until installing group key */ - if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_ - || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_ - || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) - /* WPS open need to enable multicast */ - /* check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == true) */ - rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr); - -exit: - - kfree(buf); - - return ret; -} - -static int rtw_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false, vht_cap = false; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - NDIS_802_11_RATES_EX *prates = NULL; - - if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) { - /* parsing HT_CAP_IE */ - p = rtw_get_ie(&pcur_bss->IEs[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pcur_bss->IELength-12); - if (p && ht_ielen > 0) - ht_cap = true; - - prates = &pcur_bss->SupportedRates; - - if (rtw_is_cckratesonly_included((u8 *)prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); - } else if (rtw_is_cckrates_included((u8 *)prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (pcur_bss->Configuration.DSConfig > 14) { - if (vht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11AC"); - else if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); - } - } - } else { - /* prates = &padapter->registrypriv.dev_network.SupportedRates; */ - /* snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); */ - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static int rtw_wx_set_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int rtw_wx_get_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (check_fwstate(pmlmepriv, _FW_LINKED) == true) { - /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ - wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - - } else { - wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = padapter->mlmeextpriv.cur_channel; - } - - return 0; -} - -static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - enum ndis_802_11_network_infrastructure networkType; - int ret = 0; - - if (_FAIL == rtw_pwr_wakeup(padapter)) { - ret = -EPERM; - goto exit; - } - - if (!padapter->hw_init_completed) { - ret = -EPERM; - goto exit; - } - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - /* rtw_setopmode_cmd(padapter, networkType, true); */ - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - ret = -EINVAL; - goto exit; - } - -/* - if (Ndis802_11APMode == networkType) - { - rtw_setopmode_cmd(padapter, networkType, true); - } - else - { - rtw_setopmode_cmd(padapter, Ndis802_11AutoUnknown, true); - } -*/ - - if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == false) { - - ret = -EPERM; - goto exit; - - } - - rtw_setopmode_cmd(padapter, networkType, true); - -exit: - return ret; -} - -static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) { - wrqu->mode = IW_MODE_INFRA; - } else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true)) { - wrqu->mode = IW_MODE_ADHOC; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) { - wrqu->mode = IW_MODE_MASTER; - } else { - wrqu->mode = IW_MODE_AUTO; - } - return 0; -} - - -static int rtw_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - u8 j, blInserted = false; - int intReturn = false; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *)extra; - u8 strZeroMacAddress[ETH_ALEN] = { 0x00 }; - u8 strIssueBssid[ETH_ALEN] = { 0x00 }; - - /* - There are the BSSID information in the bssid.sa_data array. - If cmd is IW_PMKSA_FLUSH, it means the wpa_suppplicant wants to clear all the PMKID information. - If cmd is IW_PMKSA_ADD, it means the wpa_supplicant wants to add a PMKID/BSSID to driver. - If cmd is IW_PMKSA_REMOVE, it means the wpa_supplicant wants to remove a PMKID/BSSID from driver. - */ - - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - if (pPMK->cmd == IW_PMKSA_ADD) { - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return intReturn; - else - intReturn = true; - - blInserted = false; - - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { - - memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - psecuritypriv->PMKIDList[j].bUsed = true; - psecuritypriv->PMKIDIndex = j+1; - blInserted = true; - break; - } - } - - if (!blInserted) { - - memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN); - memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); - - psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == 16) - psecuritypriv->PMKIDIndex = 0; - } - } else if (pPMK->cmd == IW_PMKSA_REMOVE) { - intReturn = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ - eth_zero_addr(psecuritypriv->PMKIDList[j].Bssid); - psecuritypriv->PMKIDList[j].bUsed = false; - break; - } - } - } else if (pPMK->cmd == IW_PMKSA_FLUSH) { - memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - intReturn = true; - } - return intReturn; -} - -static int rtw_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - { - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - } - return 0; -} - -static int rtw_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - - /* signal level threshold range */ - - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - - - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ - range->avg_qual.level = 256 - 78; - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - - range->num_bitrates = RATE_COUNT; - - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtw_rates[i]; - - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - - range->pm_capa = 0; - - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - - for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) { - - /* Include only legal frequencies for some countries */ - if (pmlmeext->channel_set[i].ChannelNum != 0) { - range->freq[val].i = pmlmeext->channel_set[i].ChannelNum; - range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000; - range->freq[val].e = 1; - val++; - } - - if (val == IW_MAX_FREQUENCIES) - break; - } - - range->num_channels = val; - range->num_frequency = val; - -/* Commented by Albert 2009/10/13 */ -/* The following code will proivde the security capability to network manager. */ -/* If the driver doesn't provide this capability to network manager, */ -/* the WPA/WPA2 routers can't be chosen in the network manager. */ - -/* -#define IW_SCAN_CAPA_NONE 0x00 -#define IW_SCAN_CAPA_ESSID 0x01 -#define IW_SCAN_CAPA_BSSID 0x02 -#define IW_SCAN_CAPA_CHANNEL 0x04 -#define IW_SCAN_CAPA_MODE 0x08 -#define IW_SCAN_CAPA_RATE 0x10 -#define IW_SCAN_CAPA_TYPE 0x20 -#define IW_SCAN_CAPA_TIME 0x40 -*/ - - range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; - - range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | IW_SCAN_CAPA_BSSID | - IW_SCAN_CAPA_CHANNEL | IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE; - - return 0; -} - -/* set bssid flow */ -/* s1. rtw_set_802_11_infrastructure_mode() */ -/* s2. rtw_set_802_11_authentication_mode() */ -/* s3. set_802_11_encryption_mode() */ -/* s4. rtw_set_802_11_bssid() */ -static int rtw_wx_set_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - uint ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct sockaddr *temp = (struct sockaddr *)awrq; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct list_head *phead; - u8 *dst_bssid, *src_bssid; - struct __queue *queue = &(pmlmepriv->scanned_queue); - struct wlan_network *pnetwork = NULL; - enum ndis_802_11_authentication_mode authmode; - - rtw_ps_deny(padapter, PS_DENY_JOIN); - if (_FAIL == rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - - if (temp->sa_family != ARPHRD_ETHER) { - ret = -EINVAL; - goto exit; - } - - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_bh(&queue->lock); - phead = get_list_head(queue); - list_for_each(pmlmepriv->pscanned, phead) { - pnetwork = list_entry(pmlmepriv->pscanned, - struct wlan_network, list); - - dst_bssid = pnetwork->network.MacAddress; - - src_bssid = temp->sa_data; - - if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) { - if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { - ret = -1; - spin_unlock_bh(&queue->lock); - goto exit; - } - break; - } - - } - spin_unlock_bh(&queue->lock); - - rtw_set_802_11_authentication_mode(padapter, authmode); - /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ - if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) { - ret = -1; - goto exit; - } - -exit: - - rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); - - return ret; -} - -static int rtw_wx_get_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - - eth_zero_addr(wrqu->ap_addr.sa_data); - - if (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) || - ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) || - ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true)) { - memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); - } else { - eth_zero_addr(wrqu->ap_addr.sa_data); - } - - return 0; -} - -static int rtw_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *)extra; - - - if (mlme == NULL) - return -1; - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - u8 _status = false; - int ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; - - rtw_ps_deny(padapter, PS_DENY_SCAN); - if (_FAIL == rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (padapter->bDriverStopped) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - if (!padapter->hw_init_completed) { - ret = -1; - goto exit; - } - - /* When Busy Traffic, driver do not site survey. So driver return success. */ - /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */ - /* modify by thomas 2011-02-22. */ - if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { - indicate_wx_scan_complete_event(padapter); - goto exit; - } - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) == true) { - indicate_wx_scan_complete_event(padapter); - goto exit; - } - - memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT); - - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE); - - memcpy(ssid[0].Ssid, req->essid, len); - ssid[0].SsidLength = len; - - spin_lock_bh(&pmlmepriv->lock); - - _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); - - spin_unlock_bh(&pmlmepriv->lock); - - } - - } else if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE - && !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { - int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE; - char *pos = extra+WEXT_CSCAN_HEADER_SIZE; - char section; - char sec_len; - int ssid_index = 0; - - while (len >= 1) { - section = *(pos++); len -= 1; - - switch (section) { - case WEXT_CSCAN_SSID_SECTION: - if (len < 1) { - len = 0; - break; - } - - sec_len = *(pos++); len -= 1; - - if (sec_len > 0 && sec_len <= len) { - ssid[ssid_index].SsidLength = sec_len; - memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength); - ssid_index++; - } - - pos += sec_len; len -= sec_len; - break; - - - case WEXT_CSCAN_CHANNEL_SECTION: - pos += 1; len -= 1; - break; - case WEXT_CSCAN_ACTV_DWELL_SECTION: - pos += 2; len -= 2; - break; - case WEXT_CSCAN_PASV_DWELL_SECTION: - pos += 2; len -= 2; - break; - case WEXT_CSCAN_HOME_DWELL_SECTION: - pos += 2; len -= 2; - break; - case WEXT_CSCAN_TYPE_SECTION: - pos += 1; len -= 1; - break; - default: - len = 0; /* stop parsing */ - } - } - - /* jeff: it has still some scan parameter to parse, we only do this now... */ - _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT); - - } else { - _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); - } - - if (_status == false) - ret = -1; - -exit: - - rtw_ps_deny_cancel(padapter, PS_DENY_SCAN); - - return ret; -} - -static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct list_head *plist, *phead; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - struct wlan_network *pnetwork = NULL; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0; - signed int wait_status; - - if (adapter_to_pwrctl(padapter)->brfoffbyhw && padapter->bDriverStopped) { - ret = -EINVAL; - goto exit; - } - - wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; - - if (check_fwstate(pmlmepriv, wait_status)) - return -EAGAIN; - - spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); - - phead = get_list_head(queue); - list_for_each(plist, phead) { - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - - pnetwork = list_entry(plist, struct wlan_network, list); - - /* report network only if the current channel set contains the channel to which this network belongs */ - if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0 - && true == rtw_validate_ssid(&(pnetwork->network.Ssid))) { - - ev = translate_scan(padapter, a, pnetwork, ev, stop); - } - - } - - spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); - - wrqu->data.length = ev-extra; - wrqu->data.flags = 0; - -exit: - - return ret; - -} - -/* set ssid flow */ -/* s1. rtw_set_802_11_infrastructure_mode() */ -/* s2. set_802_11_authenticaion_mode() */ -/* s3. set_802_11_encryption_mode() */ -/* s4. rtw_set_802_11_ssid() */ -static int rtw_wx_set_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct list_head *phead; - struct wlan_network *pnetwork = NULL; - enum ndis_802_11_authentication_mode authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - - uint ret = 0, len; - - rtw_ps_deny(padapter, PS_DENY_JOIN); - if (_FAIL == rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { - ret = -E2BIG; - goto exit; - } - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - ret = -1; - goto exit; - } - - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; - - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.SsidLength = len; - memcpy(ndis_ssid.Ssid, extra, len); - src_ssid = ndis_ssid.Ssid; - - spin_lock_bh(&queue->lock); - phead = get_list_head(queue); - list_for_each(pmlmepriv->pscanned, phead) { - pnetwork = list_entry(pmlmepriv->pscanned, - struct wlan_network, list); - - dst_ssid = pnetwork->network.Ssid.Ssid; - - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && - (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) { - if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) - continue; - } - - if (rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode) == false) { - ret = -1; - spin_unlock_bh(&queue->lock); - goto exit; - } - - break; - } - } - spin_unlock_bh(&queue->lock); - rtw_set_802_11_authentication_mode(padapter, authmode); - /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ - if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) { - ret = -1; - goto exit; - } - } - -exit: - - rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); - - return ret; -} - -static int rtw_wx_get_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - u32 len, ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if ((check_fwstate(pmlmepriv, _FW_LINKED) == true) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true)) { - len = pcur_bss->Ssid.SsidLength; - - wrqu->essid.length = len; - - memcpy(extra, pcur_bss->Ssid.Ssid, len); - - wrqu->essid.flags = 1; - } else { - ret = -1; - goto exit; - } - -exit: - return ret; -} - -static int rtw_wx_set_rate(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - int i, ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - u8 datarates[NumRates]; - u32 target_rate = wrqu->bitrate.value; - u32 fixed = wrqu->bitrate.fixed; - u32 ratevalue = 0; - u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; - - if (target_rate == -1) { - ratevalue = 11; - goto set_rate; - } - target_rate = target_rate/100000; - - switch (target_rate) { - case 10: - ratevalue = 0; - break; - case 20: - ratevalue = 1; - break; - case 55: - ratevalue = 2; - break; - case 60: - ratevalue = 3; - break; - case 90: - ratevalue = 4; - break; - case 110: - ratevalue = 5; - break; - case 120: - ratevalue = 6; - break; - case 180: - ratevalue = 7; - break; - case 240: - ratevalue = 8; - break; - case 360: - ratevalue = 9; - break; - case 480: - ratevalue = 10; - break; - case 540: - ratevalue = 11; - break; - default: - ratevalue = 11; - break; - } - -set_rate: - - for (i = 0; i < NumRates; i++) { - if (ratevalue == mpdatarate[i]) { - datarates[i] = mpdatarate[i]; - if (fixed == 0) - break; - } else { - datarates[i] = 0xff; - } - } - - if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS) - ret = -1; - - return ret; -} - -static int rtw_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - u16 max_rate = 0; - - max_rate = rtw_get_cur_max_rate(rtw_netdev_priv(dev)); - - if (max_rate == 0) - return -EPERM; - - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = max_rate * 100000; - - return 0; -} - -static int rtw_wx_set_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - if (wrqu->rts.disabled) - padapter->registrypriv.rts_thresh = 2347; - else { - if (wrqu->rts.value < 0 || - wrqu->rts.value > 2347) - return -EINVAL; - - padapter->registrypriv.rts_thresh = wrqu->rts.value; - } - - return 0; -} - -static int rtw_wx_get_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ - - return 0; -} - -static int rtw_wx_set_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - if (wrqu->frag.disabled) - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - - return 0; - -} - -static int rtw_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - /* wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD); */ - - return 0; -} - -static int rtw_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - /* struct adapter *padapter = rtw_netdev_priv(dev); */ - - - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - - return 0; - -} - -static int rtw_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key, ret = 0; - u32 keyindex_provided; - struct ndis_802_11_wep wep; - enum ndis_802_11_authentication_mode authmode; - - struct iw_point *erq = &(wrqu->encoding); - struct adapter *padapter = rtw_netdev_priv(dev); - struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); - - memset(&wep, 0, sizeof(struct ndis_802_11_wep)); - - key = erq->flags & IW_ENCODE_INDEX; - - if (erq->flags & IW_ENCODE_DISABLED) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - - goto exit; - } - - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.dot11PrivacyKeyIndex; - } - - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ - - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; - - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - - wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); - } else { - wep.KeyLength = 0; - - if (keyindex_provided == 1) { /* set key_id only, no given KeyMaterial(erq->length == 0). */ - padapter->securitypriv.dot11PrivacyKeyIndex = key; - - switch (padapter->securitypriv.dot11DefKeylen[key]) { - case 5: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - break; - case 13: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; - break; - default: - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - - goto exit; - - } - - } - - wep.KeyIndex |= 0x80000000; - - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - - if (rtw_set_802_11_add_wep(padapter, &wep) == false) { - if (rf_on == pwrpriv->rf_pwrstate) - ret = -EOPNOTSUPP; - goto exit; - } - -exit: - return ret; -} - -static int rtw_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key, ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_point *erq = &(wrqu->encoding); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - - if (check_fwstate(pmlmepriv, _FW_LINKED) != true) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) != true) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - - - key = erq->flags & IW_ENCODE_INDEX; - - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.dot11PrivacyKeyIndex; - } - - erq->flags = key + 1; - - /* if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) */ - /* */ - /* erq->flags |= IW_ENCODE_OPEN; */ - /* */ - - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.dot11DefKeylen[key]; - - if (erq->length) { - memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]); - - erq->flags |= IW_ENCODE_ENABLED; - - if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - return ret; -} - -static int rtw_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - /* struct adapter *padapter = rtw_netdev_priv(dev); */ - - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - - return 0; -} - -static int rtw_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - return rtw_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int rtw_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&(wrqu->param); - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - break; - case IW_AUTH_CIPHER_GROUP: - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - /* wpa_supplicant is setting the tkip countermeasure. */ - if (param->value) /* enabling */ - padapter->securitypriv.btkip_countermeasure = true; - else /* disabling */ - padapter->securitypriv.btkip_countermeasure = false; - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - - /* - * This means init value, or using wep, ndisencryptstatus = - * Ndis802_11Encryption1Enabled, then it needn't reset it; - */ - if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) - break; - - if (param->value) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; - } - - break; - case IW_AUTH_80211_AUTH_ALG: - /* - * It's the starting point of a link layer connection using wpa_supplicant - */ - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - LeaveAllPowerSaveMode(padapter); - rtw_disassoc_cmd(padapter, 500, false); - rtw_indicate_disconnect(padapter); - rtw_free_assoc_resources(padapter, 1); - } - - ret = wpa_set_auth_algs(dev, (u32)param->value); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int rtw_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - char *alg_name; - u32 param_len; - struct ieee_param *param = NULL; - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - int ret = 0; - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = kzalloc(param_len, GFP_KERNEL); - if (param == NULL) - return -1; - - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - /* todo: remove key */ - /* remove = 1; */ - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - case IW_ENCODE_ALG_AES_CMAC: - alg_name = "BIP"; - break; - default: - ret = -1; - goto exit; - } - - strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - - /* cliW: WEP does not have group key - * just not checking GROUP key setting - */ - if ((pext->alg != IW_ENCODE_ALG_WEP) && - ((pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - || (pext->ext_flags & IW_ENCODE_ALG_AES_CMAC))) { - param->u.crypt.set_tx = 0; - } - - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - /* memcpy(param + 1, pext + 1, pext->key_len); */ - memcpy(param->u.crypt.key, pext + 1, pext->key_len); - } - - if (pencoding->flags & IW_ENCODE_DISABLED) { - /* todo: remove key */ - /* remove = 1; */ - } - - ret = wpa_set_encryption(dev, param, param_len); - -exit: - kfree(param); - - return ret; -} - - -static int rtw_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - /* struct adapter *padapter = rtw_netdev_priv(dev); */ - /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */ - /* struct security_priv *psecuritypriv = &padapter->securitypriv; */ - - if (extra) { - wrqu->data.length = 14; - wrqu->data.flags = 1; - memcpy(extra, "WIFI@REALTEK", 14); - } - return 0; -} - -static int rtw_wx_read32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter; - struct iw_point *p; - u16 len; - u32 addr; - u32 data32; - u32 bytes; - u8 *ptmp; - int ret; - - - ret = 0; - padapter = rtw_netdev_priv(dev); - p = &wrqu->data; - len = p->length; - if (0 == len) - return -EINVAL; - - ptmp = rtw_malloc(len); - if (NULL == ptmp) - return -ENOMEM; - - if (copy_from_user(ptmp, p->pointer, len)) { - ret = -EFAULT; - goto exit; - } - - bytes = 0; - addr = 0; - sscanf(ptmp, "%d,%x", &bytes, &addr); - - switch (bytes) { - case 1: - data32 = rtw_read8(padapter, addr); - sprintf(extra, "0x%02X", data32); - break; - case 2: - data32 = rtw_read16(padapter, addr); - sprintf(extra, "0x%04X", data32); - break; - case 4: - data32 = rtw_read32(padapter, addr); - sprintf(extra, "0x%08X", data32); - break; - default: - ret = -EINVAL; - goto exit; - } - -exit: - kfree(ptmp); - - return ret; -} - -static int rtw_wx_write32(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - - u32 addr; - u32 data32; - u32 bytes; - - - bytes = 0; - addr = 0; - data32 = 0; - sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32); - - switch (bytes) { - case 1: - rtw_write8(padapter, addr, (u8)data32); - break; - case 2: - rtw_write16(padapter, addr, (u16)data32); - break; - case 4: - rtw_write32(padapter, addr, data32); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int rtw_wx_read_rf(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - u32 path, addr, data32; - - - path = *(u32 *)extra; - addr = *((u32 *)extra + 1); - data32 = rtw_hal_read_rfreg(padapter, path, addr, 0xFFFFF); - /* - * IMPORTANT!! - * Only when wireless private ioctl is at odd order, - * "extra" would be copied to user space. - */ - sprintf(extra, "0x%05x", data32); - - return 0; -} - -static int rtw_wx_write_rf(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - u32 path, addr, data32; - - - path = *(u32 *)extra; - addr = *((u32 *)extra + 1); - data32 = *((u32 *)extra + 2); - rtw_hal_write_rfreg(padapter, path, addr, 0xFFFFF, data32); - - return 0; -} - -static int rtw_wx_priv_null(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return -1; -} - -static int dummy(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - /* struct adapter *padapter = rtw_netdev_priv(dev); */ - /* struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); */ - - return -1; - -} - -static int rtw_wx_set_channel_plan(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - u8 channel_plan_req = (u8)(*((int *)wrqu)); - - if (rtw_set_chplan_cmd(padapter, channel_plan_req, 1, 1) != _SUCCESS) - return -EPERM; - - return 0; -} - -static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - return 0; -} - -static int rtw_wx_get_sensitivity(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *buf) -{ - return 0; -} - -static int rtw_wx_set_mtk_wps_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -/* -typedef int (*iw_handler)(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra); -*/ -/* - *For all data larger than 16 octets, we need to use a - *pointer to memory allocated in user space. - */ -static int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - return 0; -} - -static int rtw_get_ap_info(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - int wpa_ielen; - u32 cnt = 0; - struct list_head *plist, *phead; - unsigned char *pbuf; - u8 bssid[ETH_ALEN]; - char data[32]; - struct wlan_network *pnetwork = NULL; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - struct __queue *queue = &(pmlmepriv->scanned_queue); - struct iw_point *pdata = &wrqu->data; - - if ((padapter->bDriverStopped) || (pdata == NULL)) { - ret = -EINVAL; - goto exit; - } - - while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING))) == true) { - msleep(30); - cnt++; - if (cnt > 100) - break; - } - - - /* pdata->length = 0;? */ - pdata->flags = 0; - if (pdata->length >= 32) { - if (copy_from_user(data, pdata->pointer, 32)) { - ret = -EINVAL; - goto exit; - } - } else { - ret = -EINVAL; - goto exit; - } - - spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); - - phead = get_list_head(queue); - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - - if (!mac_pton(data, bssid)) { - spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); - return -EINVAL; - } - - - if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { /* BSSID match, then check if supporting wpa/wpa2 */ - - pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 1; - break; - } - - pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); - if (pbuf && (wpa_ielen > 0)) { - pdata->flags = 2; - break; - } - } - - } - - spin_unlock_bh(&(pmlmepriv->scanned_queue.lock)); - - if (pdata->length >= 34) { - if (copy_to_user((u8 __force __user *)pdata->pointer+32, (u8 *)&pdata->flags, 1)) { - ret = -EINVAL; - goto exit; - } - } - -exit: - - return ret; - -} - -static int rtw_set_pid(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - int ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - int *pdata = (int *)wrqu; - int selector; - - if ((padapter->bDriverStopped) || (pdata == NULL)) { - ret = -EINVAL; - goto exit; - } - - selector = *pdata; - if (selector < 3 && selector >= 0) - padapter->pid[selector] = *(pdata+1); - -exit: - - return ret; - -} - -static int rtw_wps_start(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - int ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_point *pdata = &wrqu->data; - u32 u32wps_start = 0; - - if ((true == padapter->bDriverStopped) || (true == padapter->bSurpriseRemoved) || (NULL == pdata)) { - ret = -EINVAL; - goto exit; - } - - if (copy_from_user((void *)&u32wps_start, pdata->pointer, 4)) { - ret = -EFAULT; - goto exit; - } - if (u32wps_start == 0) - u32wps_start = *extra; - -exit: - - return ret; - -} - -static int rtw_p2p_set(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - return 0; - -} - -static int rtw_p2p_get(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - return 0; - -} - -static int rtw_p2p_get2(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - return 0; - -} - -static int rtw_rereg_nd_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - struct rereg_nd_name_data *rereg_priv = &padapter->rereg_nd_name_priv; - char new_ifname[IFNAMSIZ]; - - if (rereg_priv->old_ifname[0] == 0) { - char *reg_ifname; - reg_ifname = padapter->registrypriv.ifname; - - strncpy(rereg_priv->old_ifname, reg_ifname, IFNAMSIZ); - rereg_priv->old_ifname[IFNAMSIZ-1] = 0; - } - - if (wrqu->data.length > IFNAMSIZ) - return -EFAULT; - - if (copy_from_user(new_ifname, wrqu->data.pointer, IFNAMSIZ)) - return -EFAULT; - - if (0 == strcmp(rereg_priv->old_ifname, new_ifname)) - return ret; - - ret = rtw_change_ifname(padapter, new_ifname); - if (ret != 0) - goto exit; - - strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); - rereg_priv->old_ifname[IFNAMSIZ-1] = 0; - - if (!memcmp(new_ifname, "disable%d", 9)) { - /* free network queue for Android's timming issue */ - rtw_free_network_queue(padapter, true); - - /* the interface is being "disabled", we can do deeper IPS */ - /* rtw_ips_mode_req(&padapter->pwrctrlpriv, IPS_NORMAL); */ - } -exit: - return ret; - -} - -static int rtw_dbg_port(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - u8 major_cmd, minor_cmd; - u16 arg; - u32 extra_arg, *pdata, val32; - struct adapter *padapter = rtw_netdev_priv(dev); - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); - - pdata = (u32 *)&wrqu->data; - - val32 = *pdata; - arg = (u16)(val32&0x0000ffff); - major_cmd = (u8)(val32>>24); - minor_cmd = (u8)((val32>>16)&0x00ff); - - extra_arg = *(pdata+1); - - switch (major_cmd) { - case 0x70:/* read_reg */ - switch (minor_cmd) { - case 1: - break; - case 2: - break; - case 4: - break; - } - break; - case 0x71:/* write_reg */ - switch (minor_cmd) { - case 1: - rtw_write8(padapter, arg, extra_arg); - break; - case 2: - rtw_write16(padapter, arg, extra_arg); - break; - case 4: - rtw_write32(padapter, arg, extra_arg); - break; - } - break; - case 0x72:/* read_bb */ - break; - case 0x73:/* write_bb */ - rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg); - break; - case 0x74:/* read_rf */ - break; - case 0x75:/* write_rf */ - rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg); - break; - - case 0x76: - switch (minor_cmd) { - case 0x00: /* normal mode, */ - padapter->recvpriv.is_signal_dbg = 0; - break; - case 0x01: /* dbg mode */ - padapter->recvpriv.is_signal_dbg = 1; - extra_arg = extra_arg > 100 ? 100 : extra_arg; - padapter->recvpriv.signal_strength_dbg = extra_arg; - break; - } - break; - case 0x78: /* IOL test */ - break; - case 0x79: - { - /* - * dbg 0x79000000 [value], set RESP_TXAGC to + value, value:0~15 - * dbg 0x79010000 [value], set RESP_TXAGC to - value, value:0~15 - */ - u8 value = extra_arg & 0x0f; - u8 sign = minor_cmd; - u16 write_value = 0; - - if (sign) - value = value | 0x10; - - write_value = value | (value << 5); - rtw_write16(padapter, 0x6d9, write_value); - } - break; - case 0x7a: - receive_disconnect(padapter, pmlmeinfo->network.MacAddress - , WLAN_REASON_EXPIRATION_CHK); - break; - case 0x7F: - switch (minor_cmd) { - case 0x0: - break; - case 0x01: - break; - case 0x02: - break; - case 0x03: - break; - case 0x04: - - break; - case 0x05: - break; - case 0x06: - { - u32 ODMFlag; - rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); - ODMFlag = (u32)(0x0f&arg); - rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); - } - break; - case 0x07: - break; - case 0x08: - { - } - break; - case 0x09: - break; - case 0x0a: - { - int max_mac_id = 0; - max_mac_id = rtw_search_max_mac_id(padapter); - printk("%s ==> max_mac_id = %d\n", __func__, max_mac_id); - } - break; - case 0x0b: /* Enable = 1, Disable = 0 driver control vrtl_carrier_sense. */ - if (arg == 0) { - padapter->driver_vcs_en = 0; - } else if (arg == 1) { - padapter->driver_vcs_en = 1; - - if (extra_arg > 2) - padapter->driver_vcs_type = 1; - else - padapter->driver_vcs_type = extra_arg; - } - break; - case 0x0c:/* dump rx/tx packet */ - { - if (arg == 0) - /* pHalData->bDumpRxPkt =extra_arg; */ - rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg)); - else if (arg == 1) - rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg)); - } - break; - case 0x0e: - { - if (arg == 0) { - padapter->driver_rx_ampdu_factor = 0xFF; - } else if (arg == 1) { - - if ((extra_arg & 0x03) > 0x03) - padapter->driver_rx_ampdu_factor = 0xFF; - else - padapter->driver_rx_ampdu_factor = extra_arg; - } - } - break; - - case 0x10:/* driver version display */ - netdev_dbg(dev, "%s %s\n", "rtl8723bs", DRIVERVERSION); - break; - case 0x11:/* dump linked status */ - { - linked_info_dump(padapter, extra_arg); - } - break; - case 0x12: /* set rx_stbc */ - { - struct registry_priv *pregpriv = &padapter->registrypriv; - /* 0: disable, bit(0):enable 2.4g */ - /* default is set to enable 2.4GHZ */ - if (extra_arg == 0 || extra_arg == 1) - pregpriv->rx_stbc = extra_arg; - } - break; - case 0x13: /* set ampdu_enable */ - { - struct registry_priv *pregpriv = &padapter->registrypriv; - /* 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */ - if (extra_arg < 3) - pregpriv->ampdu_enable = extra_arg; - } - break; - case 0x14: - { - } - break; - case 0x16: - { - if (arg == 0xff) { - rtw_odm_dbg_comp_msg(padapter); - } else { - u64 dbg_comp = (u64)extra_arg; - rtw_odm_dbg_comp_set(padapter, dbg_comp); - } - } - break; -#ifdef DBG_FIXED_CHAN - case 0x17: - { - struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); - printk("===> Fixed channel to %d\n", extra_arg); - pmlmeext->fixed_chan = extra_arg; - - } - break; -#endif - case 0x18: - { - printk("===> Switch USB Mode %d\n", extra_arg); - rtw_hal_set_hwreg(padapter, HW_VAR_USB_MODE, (u8 *)&extra_arg); - } - break; - case 0x19: - { - struct registry_priv *pregistrypriv = &padapter->registrypriv; - /* extra_arg : */ - /* BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, */ - /* BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */ - if (arg == 0) - pregistrypriv->ldpc_cap = 0x00; - else if (arg == 1) - pregistrypriv->ldpc_cap = (u8)(extra_arg&0x33); - } - break; - case 0x1a: - { - struct registry_priv *pregistrypriv = &padapter->registrypriv; - /* extra_arg : */ - /* BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, */ - /* BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */ - if (arg == 0) - pregistrypriv->stbc_cap = 0x00; - else if (arg == 1) - pregistrypriv->stbc_cap = (u8)(extra_arg&0x33); - } - break; - case 0x1b: - { - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - if (arg == 0) { - init_mlme_default_rate_set(padapter); - pregistrypriv->ht_enable = (u8)rtw_ht_enable; - } else if (arg == 1) { - - int i; - u8 max_rx_rate; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + }
- max_rx_rate = (u8)extra_arg; + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + {/* set wps_ie */ + u16 cnt = 0; + u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04};
- if (max_rx_rate < 0xc) { /* max_rx_rate < MSC0 -> B or G -> disable HT */ - pregistrypriv->ht_enable = 0; - for (i = 0; i < NumRates; i++) { - if (pmlmeext->datarate[i] > max_rx_rate) - pmlmeext->datarate[i] = 0xff; - } + while (cnt < ielen) { + eid = buf[cnt];
- } - else if (max_rx_rate < 0x1c) { /* mcs0~mcs15 */ - u32 mcs_bitmap = 0x0; + if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt+2], wps_oui, 4))) { + padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < MAX_WPS_IE_LEN) ? (buf[cnt+1]+2):MAX_WPS_IE_LEN;
- for (i = 0; i < ((max_rx_rate + 1) - 0xc); i++) - mcs_bitmap |= BIT(i); + memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);
- set_mcs_rate_by_mask(pmlmeext->default_supported_mcs_set, mcs_bitmap); - } - } - } - break; - case 0x1c: /* enable/disable driver control AMPDU Density for peer sta's rx */ - { - if (arg == 0) { - padapter->driver_ampdu_spacing = 0xFF; - } else if (arg == 1) { - - if (extra_arg > 0x07) - padapter->driver_ampdu_spacing = 0xFF; - else - padapter->driver_ampdu_spacing = extra_arg; - } - } - break; - case 0x23: - { - padapter->bNotifyChannelChange = extra_arg; - break; - } - case 0x24: - { - break; - } - case 0xaa: - { - if ((extra_arg & 0x7F) > 0x3F) - extra_arg = 0xFF; - padapter->fix_rate = extra_arg; - } - break; - case 0xdd:/* registers dump , 0 for mac reg, 1 for bb reg, 2 for rf reg */ - { - if (extra_arg == 0) - mac_reg_dump(padapter); - else if (extra_arg == 1) - bb_reg_dump(padapter); - else if (extra_arg == 2) - rf_reg_dump(padapter); - } - break; + set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
- case 0xee:/* turn on/off dynamic funcs */ - { - u32 odm_flag; - - if (0xf == extra_arg) { - rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); - } else { - /*extra_arg = 0 - disable all dynamic func - extra_arg = 1 - disable DIG - extra_arg = 2 - disable tx power tracking - extra_arg = 3 - turn on all dynamic func - */ - rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &(extra_arg)); - rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); - } - } - break; + cnt += buf[cnt+1]+2;
- case 0xfd: - rtw_write8(padapter, 0xc50, arg); - rtw_write8(padapter, 0xc58, arg); - break; - case 0xfe: - break; - case 0xff: - { - } break; + } else { + cnt += buf[cnt+1]+2; /* goto next */ + } } - break; - default: - break; + } }
+ /* TKIP and AES disallow multicast packets until installing group key */ + if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_ || + padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_ || + padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) + /* WPS open need to enable multicast */ + /* check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == true) */ + rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr);
- return 0; +exit: + + kfree(buf);
+ return ret; }
static int wpa_set_param(struct net_device *dev, u8 name, u32 value) @@@ -595,19 -2988,19 +595,19 @@@ static int rtw_set_encryption(struct ne
if (wep_key_len > 0) { wep_key_len = wep_key_len <= 5 ? 5 : 13; - wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, key_material); pwep = kzalloc(wep_total_len, GFP_KERNEL); if (!pwep) goto exit;
- pwep->KeyLength = wep_key_len; - pwep->Length = wep_total_len; + pwep->key_length = wep_key_len; + pwep->length = wep_total_len;
}
- pwep->KeyIndex = wep_key_idx; + pwep->key_index = wep_key_idx;
- memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); + memcpy(pwep->key_material, param->u.crypt.key, pwep->key_length);
if (param->u.crypt.set_tx) { psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; @@@ -615,7 -3008,7 +615,7 @@@ psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; psecuritypriv->dot118021XGrpPrivacy = _WEP40_;
- if (pwep->KeyLength == 13) { + if (pwep->key_length == 13) { psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; psecuritypriv->dot118021XGrpPrivacy = _WEP104_; } @@@ -623,20 -3016,20 +623,20 @@@
psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx;
- memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->key_material, pwep->key_length);
- psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->key_length;
- rtw_ap_set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx, 1); + rtw_ap_set_wep_key(padapter, pwep->key_material, pwep->key_length, wep_key_idx, 1); } else { /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */ /* psecuritypriv->dot11PrivacyKeyIndex =keyid", but can rtw_set_key to cam */
- memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->key_material, pwep->key_length);
- psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->key_length;
- rtw_ap_set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx, 0); + rtw_ap_set_wep_key(padapter, pwep->key_material, pwep->key_length, wep_key_idx, 0); }
goto exit; @@@ -1151,10 -3544,10 +1151,10 @@@ static int rtw_set_hidden_ssid(struct n memcpy(ssid, ssid_ie+2, ssid_len); ssid[ssid_len] = 0x0;
- memcpy(pbss_network->Ssid.Ssid, (void *)ssid, ssid_len); - pbss_network->Ssid.SsidLength = ssid_len; - memcpy(pbss_network_ext->Ssid.Ssid, (void *)ssid, ssid_len); - pbss_network_ext->Ssid.SsidLength = ssid_len; + memcpy(pbss_network->ssid.ssid, (void *)ssid, ssid_len); + pbss_network->ssid.ssid_length = ssid_len; + memcpy(pbss_network_ext->ssid.ssid, (void *)ssid, ssid_len); + pbss_network_ext->ssid.ssid_length = ssid_len; }
return ret; @@@ -1335,8 -3728,778 +1335,21 @@@ static int rtw_hostapd_ioctl(struct net return ret; }
-static int rtw_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, - char *extra) -{ - -#ifdef DEBUG_RTW_WX_SET_PRIV - char *ext_dbg; -#endif - - int ret = 0; - int len = 0; - char *ext; - - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - if (dwrq->length == 0) - return -EFAULT; - - len = dwrq->length; - ext = vmalloc(len); - if (!ext) - return -ENOMEM; - - if (copy_from_user(ext, dwrq->pointer, len)) { - vfree(ext); - return -EFAULT; - } - - #ifdef DEBUG_RTW_WX_SET_PRIV - ext_dbg = vmalloc(len); - if (!ext_dbg) { - vfree(ext, len); - return -ENOMEM; - } - - memcpy(ext_dbg, ext, len); - #endif - - /* added for wps2.0 @20110524 */ - if (dwrq->flags == 0x8766 && len > 8) { - u32 cp_sz; - struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); - u8 *probereq_wpsie = ext; - int probereq_wpsie_len = len; - u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - if ((WLAN_EID_VENDOR_SPECIFIC == probereq_wpsie[0]) && - (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { - cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len; - - if (pmlmepriv->wps_probe_req_ie) { - pmlmepriv->wps_probe_req_ie_len = 0; - kfree(pmlmepriv->wps_probe_req_ie); - pmlmepriv->wps_probe_req_ie = NULL; - } - - pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz); - if (pmlmepriv->wps_probe_req_ie == NULL) { - printk("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); - ret = -EINVAL; - goto FREE_EXT; - - } - - memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz); - pmlmepriv->wps_probe_req_ie_len = cp_sz; - - } - - goto FREE_EXT; - - } - - if (len >= WEXT_CSCAN_HEADER_SIZE - && !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { - ret = rtw_wx_set_scan(dev, info, awrq, ext); - goto FREE_EXT; - } - -FREE_EXT: - - vfree(ext); - #ifdef DEBUG_RTW_WX_SET_PRIV - vfree(ext_dbg); - #endif - - return ret; - -} - -static int rtw_pm_set(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - unsigned mode = 0; - struct adapter *padapter = rtw_netdev_priv(dev); - - if (!memcmp(extra, "lps =", 4)) { - sscanf(extra+4, "%u", &mode); - ret = rtw_pm_set_lps(padapter, mode); - } else if (!memcmp(extra, "ips =", 4)) { - sscanf(extra+4, "%u", &mode); - ret = rtw_pm_set_ips(padapter, mode); - } else { - ret = -EINVAL; - } - - return ret; -} - -static int rtw_test( - struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - u32 len; - u8 *pbuf, *pch; - char *ptmp; - u8 *delim = ","; - struct adapter *padapter = rtw_netdev_priv(dev); - - - len = wrqu->data.length; - - pbuf = rtw_zmalloc(len); - if (!pbuf) - return -ENOMEM; - - if (copy_from_user(pbuf, wrqu->data.pointer, len)) { - kfree(pbuf); - return -EFAULT; - } - - ptmp = (char *)pbuf; - pch = strsep(&ptmp, delim); - if ((pch == NULL) || (strlen(pch) == 0)) { - kfree(pbuf); - return -EFAULT; - } - - if (strcmp(pch, "bton") == 0) - hal_btcoex_SetManualControl(padapter, false); - - if (strcmp(pch, "btoff") == 0) - hal_btcoex_SetManualControl(padapter, true); - - if (strcmp(pch, "h2c") == 0) { - u8 param[8]; - u8 count = 0; - u32 tmp; - u8 i; - u32 pos; - s32 ret; - - - do { - pch = strsep(&ptmp, delim); - if ((pch == NULL) || (strlen(pch) == 0)) - break; - - sscanf(pch, "%x", &tmp); - param[count++] = (u8)tmp; - } while (count < 8); - - if (count == 0) { - kfree(pbuf); - return -EFAULT; - } - - ret = rtw_hal_fill_h2c_cmd(padapter, param[0], count-1, ¶m[1]); - - pos = sprintf(extra, "H2C ID = 0x%02x content =", param[0]); - for (i = 1; i < count; i++) - pos += sprintf(extra+pos, "%02x,", param[i]); - extra[pos] = 0; - pos--; - pos += sprintf(extra+pos, " %s", ret == _FAIL?"FAIL":"OK"); - - wrqu->data.length = strlen(extra) + 1; - } - - kfree(pbuf); - return 0; -} - -static iw_handler rtw_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - rtw_wx_get_name, /* SIOCGIWNAME */ - dummy, /* SIOCSIWNWID */ - dummy, /* SIOCGIWNWID */ - rtw_wx_set_freq, /* SIOCSIWFREQ */ - rtw_wx_get_freq, /* SIOCGIWFREQ */ - rtw_wx_set_mode, /* SIOCSIWMODE */ - rtw_wx_get_mode, /* SIOCGIWMODE */ - dummy, /* SIOCSIWSENS */ - rtw_wx_get_sens, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - rtw_wx_get_range, /* SIOCGIWRANGE */ - rtw_wx_set_priv, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - dummy, /* SIOCSIWSPY */ - dummy, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - rtw_wx_set_wap, /* SIOCSIWAP */ - rtw_wx_get_wap, /* SIOCGIWAP */ - rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */ - dummy, /* SIOCGIWAPLIST -- depricated */ - rtw_wx_set_scan, /* SIOCSIWSCAN */ - rtw_wx_get_scan, /* SIOCGIWSCAN */ - rtw_wx_set_essid, /* SIOCSIWESSID */ - rtw_wx_get_essid, /* SIOCGIWESSID */ - dummy, /* SIOCSIWNICKN */ - rtw_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - rtw_wx_set_rate, /* SIOCSIWRATE */ - rtw_wx_get_rate, /* SIOCGIWRATE */ - rtw_wx_set_rts, /* SIOCSIWRTS */ - rtw_wx_get_rts, /* SIOCGIWRTS */ - rtw_wx_set_frag, /* SIOCSIWFRAG */ - rtw_wx_get_frag, /* SIOCGIWFRAG */ - dummy, /* SIOCSIWTXPOW */ - dummy, /* SIOCGIWTXPOW */ - dummy, /* SIOCSIWRETRY */ - rtw_wx_get_retry, /* SIOCGIWRETRY */ - rtw_wx_set_enc, /* SIOCSIWENCODE */ - rtw_wx_get_enc, /* SIOCGIWENCODE */ - dummy, /* SIOCSIWPOWER */ - rtw_wx_get_power, /* SIOCGIWPOWER */ - NULL, /*---hole---*/ - NULL, /*---hole---*/ - rtw_wx_set_gen_ie, /* SIOCSIWGENIE */ - NULL, /* SIOCGWGENIE */ - rtw_wx_set_auth, /* SIOCSIWAUTH */ - NULL, /* SIOCGIWAUTH */ - rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ - NULL, /* SIOCGIWENCODEEXT */ - rtw_wx_set_pmkid, /* SIOCSIWPMKSA */ - NULL, /*---hole---*/ -}; - -static const struct iw_priv_args rtw_private_args[] = { - { - SIOCIWFIRSTPRIV + 0x0, - IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write" - }, - { - SIOCIWFIRSTPRIV + 0x1, - IW_PRIV_TYPE_CHAR | 0x7FF, - IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read" - }, - { - SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" - }, - { - SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" - }, - { - SIOCIWFIRSTPRIV + 0x4, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" - }, - { - SIOCIWFIRSTPRIV + 0x5, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid" - }, - { - SIOCIWFIRSTPRIV + 0x6, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" - }, -/* for PLATFORM_MT53XX */ - { - SIOCIWFIRSTPRIV + 0x7, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity" - }, - { - SIOCIWFIRSTPRIV + 0x8, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie" - }, - { - SIOCIWFIRSTPRIV + 0x9, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie" - }, - -/* for RTK_DMP_PLATFORM */ - { - SIOCIWFIRSTPRIV + 0xA, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan" - }, - - { - SIOCIWFIRSTPRIV + 0xB, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg" - }, - { - SIOCIWFIRSTPRIV + 0xC, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw" - }, - { - SIOCIWFIRSTPRIV + 0xD, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr" - }, - { - SIOCIWFIRSTPRIV + 0x10, - IW_PRIV_TYPE_CHAR | 1024, 0, "p2p_set" - }, - { - SIOCIWFIRSTPRIV + 0x11, - IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "p2p_get" - }, - { - SIOCIWFIRSTPRIV + 0x12, 0, 0, "NULL" - }, - { - SIOCIWFIRSTPRIV + 0x13, - IW_PRIV_TYPE_CHAR | 64, IW_PRIV_TYPE_CHAR | 64, "p2p_get2" - }, - { - SIOCIWFIRSTPRIV + 0x14, - IW_PRIV_TYPE_CHAR | 64, 0, "tdls" - }, - { - SIOCIWFIRSTPRIV + 0x15, - IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | 1024, "tdls_get" - }, - { - SIOCIWFIRSTPRIV + 0x16, - IW_PRIV_TYPE_CHAR | 64, 0, "pm_set" - }, - - {SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ, 0, "rereg_nd_name"}, - {SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "efuse_set"}, - {SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, - { - SIOCIWFIRSTPRIV + 0x1D, - IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test" - }, -}; - -static iw_handler rtw_private_handler[] = { - rtw_wx_write32, /* 0x00 */ - rtw_wx_read32, /* 0x01 */ - rtw_drvext_hdl, /* 0x02 */ - NULL, /* 0x03 */ - -/* for MM DTV platform */ - rtw_get_ap_info, /* 0x04 */ - - rtw_set_pid, /* 0x05 */ - rtw_wps_start, /* 0x06 */ - -/* for PLATFORM_MT53XX */ - rtw_wx_get_sensitivity, /* 0x07 */ - rtw_wx_set_mtk_wps_probe_ie, /* 0x08 */ - rtw_wx_set_mtk_wps_ie, /* 0x09 */ - -/* for RTK_DMP_PLATFORM */ -/* Set Channel depend on the country code */ - rtw_wx_set_channel_plan, /* 0x0A */ - - rtw_dbg_port, /* 0x0B */ - rtw_wx_write_rf, /* 0x0C */ - rtw_wx_read_rf, /* 0x0D */ - rtw_wx_priv_null, /* 0x0E */ - rtw_wx_priv_null, /* 0x0F */ - rtw_p2p_set, /* 0x10 */ - rtw_p2p_get, /* 0x11 */ - NULL, /* 0x12 */ - rtw_p2p_get2, /* 0x13 */ - - NULL, /* 0x14 */ - NULL, /* 0x15 */ - - rtw_pm_set, /* 0x16 */ - rtw_wx_priv_null, /* 0x17 */ - rtw_rereg_nd_name, /* 0x18 */ - rtw_wx_priv_null, /* 0x19 */ - NULL, /* 0x1A */ - NULL, /* 0x1B */ - NULL, /* 0x1C is reserved for hostapd */ - rtw_test, /* 0x1D */ -}; - -static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) -{ - struct adapter *padapter = rtw_netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - int tmp_level = 0; - int tmp_qual = 0; - int tmp_noise = 0; - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) != true) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - tmp_level = padapter->recvpriv.signal_strength; - tmp_qual = padapter->recvpriv.signal_qual; - tmp_noise = padapter->recvpriv.noise; - - piwstats->qual.level = tmp_level; - piwstats->qual.qual = tmp_qual; - piwstats->qual.noise = tmp_noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED ;/* IW_QUAL_DBM; */ - - return &padapter->iwstats; -} - -struct iw_handler_def rtw_handlers_def = { - .standard = rtw_handlers, - .num_standard = ARRAY_SIZE(rtw_handlers), -#if defined(CONFIG_WEXT_PRIV) - .private = rtw_private_handler, - .private_args = (struct iw_priv_args *)rtw_private_args, - .num_private = ARRAY_SIZE(rtw_private_handler), - .num_private_args = ARRAY_SIZE(rtw_private_args), -#endif - .get_wireless_stats = rtw_get_wireless_stats, -}; - -/* copy from net/wireless/wext.c start */ -/* ---------------------------------------------------------------- */ -/* - * Calculate size of private arguments - */ -static const char iw_priv_type_size[] = { - 0, /* IW_PRIV_TYPE_NONE */ - 1, /* IW_PRIV_TYPE_BYTE */ - 1, /* IW_PRIV_TYPE_CHAR */ - 0, /* Not defined */ - sizeof(__u32), /* IW_PRIV_TYPE_INT */ - sizeof(struct iw_freq), /* IW_PRIV_TYPE_FLOAT */ - sizeof(struct sockaddr), /* IW_PRIV_TYPE_ADDR */ - 0, /* Not defined */ -}; - -static int get_priv_size(__u16 args) -{ - int num = args & IW_PRIV_SIZE_MASK; - int type = (args & IW_PRIV_TYPE_MASK) >> 12; - - return num * iw_priv_type_size[type]; -} /* copy from net/wireless/wext.c end */
-static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_data) -{ - int err = 0; - u8 *input = NULL; - u32 input_len = 0; - const char delim[] = " "; - u8 *output = NULL; - u32 output_len = 0; - u32 count = 0; - u8 *buffer = NULL; - u32 buffer_len = 0; - char *ptr = NULL; - u8 cmdname[17] = {0}; /* IFNAMSIZ+1 */ - u32 cmdlen; - s32 len; - u8 *extra = NULL; - u32 extra_size = 0; - - s32 k; - const iw_handler *priv; /* Private ioctl */ - const struct iw_priv_args *priv_args; /* Private ioctl description */ - u32 num_priv_args; /* Number of descriptions */ - iw_handler handler; - int temp; - int subcmd = 0; /* sub-ioctl index */ - int offset = 0; /* Space for sub-ioctl index */ - - union iwreq_data wdata; - - - memcpy(&wdata, wrq_data, sizeof(wdata)); - - input_len = 2048; - input = rtw_zmalloc(input_len); - if (NULL == input) - return -ENOMEM; - if (copy_from_user(input, wdata.data.pointer, input_len)) { - err = -EFAULT; - goto exit; - } - ptr = input; - len = strlen(input); - - sscanf(ptr, "%16s", cmdname); - cmdlen = strlen(cmdname); - - /* skip command string */ - if (cmdlen > 0) - cmdlen += 1; /* skip one space */ - ptr += cmdlen; - len -= cmdlen; - - priv = rtw_private_handler; - priv_args = rtw_private_args; - num_priv_args = ARRAY_SIZE(rtw_private_args); - - if (num_priv_args == 0) { - err = -EOPNOTSUPP; - goto exit; - } - - /* Search the correct ioctl */ - k = -1; - while ((++k < num_priv_args) && strcmp(priv_args[k].name, cmdname)); - - /* If not found... */ - if (k == num_priv_args) { - err = -EOPNOTSUPP; - goto exit; - } - - /* Watch out for sub-ioctls ! */ - if (priv_args[k].cmd < SIOCDEVPRIVATE) { - int j = -1; - - /* Find the matching *real* ioctl */ - while ((++j < num_priv_args) && ((priv_args[j].name[0] != '\0') || - (priv_args[j].set_args != priv_args[k].set_args) || - (priv_args[j].get_args != priv_args[k].get_args))); - - /* If not found... */ - if (j == num_priv_args) { - err = -EINVAL; - goto exit; - } - - /* Save sub-ioctl number */ - subcmd = priv_args[k].cmd; - /* Reserve one int (simplify alignment issues) */ - offset = sizeof(__u32); - /* Use real ioctl definition from now on */ - k = j; - } - - buffer = rtw_zmalloc(4096); - if (NULL == buffer) { - err = -ENOMEM; - goto exit; - } - - /* If we have to set some data */ - if ((priv_args[k].set_args & IW_PRIV_TYPE_MASK) && - (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) { - u8 *str; - - switch (priv_args[k].set_args & IW_PRIV_TYPE_MASK) { - case IW_PRIV_TYPE_BYTE: - /* Fetch args */ - count = 0; - do { - str = strsep(&ptr, delim); - if (NULL == str) - break; - sscanf(str, "%i", &temp); - buffer[count++] = (u8)temp; - } while (1); - buffer_len = count; - - /* Number of args to fetch */ - wdata.data.length = count; - if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) - wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; - - break; - - case IW_PRIV_TYPE_INT: - /* Fetch args */ - count = 0; - do { - str = strsep(&ptr, delim); - if (NULL == str) - break; - sscanf(str, "%i", &temp); - ((s32 *)buffer)[count++] = (s32)temp; - } while (1); - buffer_len = count * sizeof(s32); - - /* Number of args to fetch */ - wdata.data.length = count; - if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) - wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; - - break; - - case IW_PRIV_TYPE_CHAR: - if (len > 0) { - /* Size of the string to fetch */ - wdata.data.length = len; - if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) - wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; - - /* Fetch string */ - memcpy(buffer, ptr, wdata.data.length); - } else { - wdata.data.length = 1; - buffer[0] = '\0'; - } - buffer_len = wdata.data.length; - break; - - default: - err = -1; - goto exit; - } - - if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && - (wdata.data.length != (priv_args[k].set_args & IW_PRIV_SIZE_MASK))) { - err = -EINVAL; - goto exit; - } - } else { /* if args to set */ - wdata.data.length = 0L; - } - - /* Those two tests are important. They define how the driver - * will have to handle the data */ - if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && - ((get_priv_size(priv_args[k].set_args) + offset) <= IFNAMSIZ)) { - /* First case : all SET args fit within wrq */ - if (offset) - wdata.mode = subcmd; - memcpy(wdata.name + offset, buffer, IFNAMSIZ - offset); - } else { - if ((priv_args[k].set_args == 0) && - (priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && - (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) { - /* Second case : no SET args, GET args fit within wrq */ - if (offset) - wdata.mode = subcmd; - } else { - /* Third case : args won't fit in wrq, or variable number of args */ - if (copy_to_user(wdata.data.pointer, buffer, buffer_len)) { - err = -EFAULT; - goto exit; - } - wdata.data.flags = subcmd; - } - } - - kfree(input); - input = NULL; - - extra_size = 0; - if (IW_IS_SET(priv_args[k].cmd)) { - /* Size of set arguments */ - extra_size = get_priv_size(priv_args[k].set_args); - - /* Does it fits in iwr ? */ - if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && - ((extra_size + offset) <= IFNAMSIZ)) - extra_size = 0; - } else { - /* Size of get arguments */ - extra_size = get_priv_size(priv_args[k].get_args); - - /* Does it fits in iwr ? */ - if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && - (extra_size <= IFNAMSIZ)) - extra_size = 0; - } - - if (extra_size == 0) { - extra = (u8 *)&wdata; - kfree(buffer); - buffer = NULL; - } else - extra = buffer; - - handler = priv[priv_args[k].cmd - SIOCIWFIRSTPRIV]; - err = handler(dev, NULL, &wdata, extra); - - /* If we have to get some data */ - if ((priv_args[k].get_args & IW_PRIV_TYPE_MASK) && - (priv_args[k].get_args & IW_PRIV_SIZE_MASK)) { - int j; - int n = 0; /* number of args */ - u8 str[20] = {0}; - - /* Check where is the returned data */ - if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && - (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) - n = priv_args[k].get_args & IW_PRIV_SIZE_MASK; - else - n = wdata.data.length; - - output = rtw_zmalloc(4096); - if (NULL == output) { - err = -ENOMEM; - goto exit; - } - - switch (priv_args[k].get_args & IW_PRIV_TYPE_MASK) { - case IW_PRIV_TYPE_BYTE: - /* Display args */ - for (j = 0; j < n; j++) { - len = scnprintf(str, sizeof(str), "%d ", extra[j]); - output_len = strlen(output); - if ((output_len + len + 1) > 4096) { - err = -E2BIG; - goto exit; - } - memcpy(output+output_len, str, len); - } - break; - - case IW_PRIV_TYPE_INT: - /* Display args */ - for (j = 0; j < n; j++) { - len = scnprintf(str, sizeof(str), "%d ", ((__s32 *)extra)[j]); - output_len = strlen(output); - if ((output_len + len + 1) > 4096) { - err = -E2BIG; - goto exit; - } - memcpy(output+output_len, str, len); - } - break; - - case IW_PRIV_TYPE_CHAR: - /* Display args */ - memcpy(output, extra, n); - break; - - default: - err = -1; - goto exit; - } - - output_len = strlen(output) + 1; - wrq_data->data.length = output_len; - if (copy_to_user(wrq_data->data.pointer, output, output_len)) { - err = -EFAULT; - goto exit; - } - } else { /* if args to set */ - wrq_data->data.length = 0; - } - -exit: - kfree(input); - kfree(buffer); - kfree(output); - - return err; -} - + int rtw_siocdevprivate(struct net_device *dev, struct ifreq *rq, + void __user *data, int cmd) + { - struct iwreq *wrq = (struct iwreq *)rq; - + /* little hope of fixing this, better remove the whole function */ + if (in_compat_syscall()) + return -EOPNOTSUPP; + + if (cmd != SIOCDEVPRIVATE) + return -EOPNOTSUPP; + - return rtw_ioctl_wext_private(dev, &wrq->u); ++ return -EOPNOTSUPP; + } + int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct iwreq *wrq = (struct iwreq *)rq; diff --combined drivers/staging/rtl8723bs/os_dep/os_intfs.c index f78bf174de8e,9e38b53d3b4a..17ef1165f83e --- a/drivers/staging/rtl8723bs/os_dep/os_intfs.c +++ b/drivers/staging/rtl8723bs/os_dep/os_intfs.c @@@ -89,10 -89,18 +89,10 @@@ static int rtw_beamform_cap = 0x2
static int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
-/* int rf_config = RF_1T2R; 1T2R */ -static int rtw_rf_config = RF_MAX_TYPE; /* auto */ static int rtw_low_power; static int rtw_wifi_spec; static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;
-static int rtw_btcoex_enable = 1; -module_param(rtw_btcoex_enable, int, 0644); -MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism"); -static int rtw_bt_iso = 2;/* 0:Low, 1:High, 2:From Efuse */ -static int rtw_bt_sco = 3;/* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy */ -static int rtw_bt_ampdu = 1 ;/* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */ static int rtw_ant_num = -1; /* <0: undefined, >0: Antenna number */ module_param(rtw_ant_num, int, 0644); MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting"); @@@ -101,10 -109,15 +101,10 @@@ static int rtw_antdiv_cfg = 1; /* 0:OF static int rtw_antdiv_type; /* 0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.(2 Ant, Tx and RxCG are both on aux port, RxCS is on main port), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */
-static int rtw_enusbss;/* 0:disable, 1:enable */ - -static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */ - -static int rtw_hwpwrp_detect; /* HW power ping detect 0:disable , 1:enable */
static int rtw_hw_wps_pbc;
-int rtw_mc2u_disable = 0; +int rtw_mc2u_disable;
static int rtw_80211d;
@@@ -115,7 -128,7 +115,7 @@@ static char *ifname = "wlan%d" module_param(ifname, charp, 0644); MODULE_PARM_DESC(ifname, "The default name to allocate for first interface");
-char *rtw_initmac = NULL; /* temp mac address if users want to use instead of the mac address in Efuse */ +char *rtw_initmac; /* temp mac address if users want to use instead of the mac address in Efuse */
module_param(rtw_initmac, charp, 0644); module_param(rtw_channel_plan, int, 0644); @@@ -137,6 -150,7 +137,6 @@@ module_param(rtw_ampdu_amsdu, int, 0644
module_param(rtw_lowrate_two_xmit, int, 0644);
-module_param(rtw_rf_config, int, 0644); module_param(rtw_power_mgnt, int, 0644); module_param(rtw_smart_ps, int, 0644); module_param(rtw_low_power, int, 0644); @@@ -145,6 -159,9 +145,6 @@@ module_param(rtw_wifi_spec, int, 0644) module_param(rtw_antdiv_cfg, int, 0644); module_param(rtw_antdiv_type, int, 0644);
-module_param(rtw_enusbss, int, 0644); -module_param(rtw_hwpdn_mode, int, 0644); -module_param(rtw_hwpwrp_detect, int, 0644);
module_param(rtw_hw_wps_pbc, int, 0644);
@@@ -188,8 -205,8 +188,8 @@@ static void loadparam(struct adapter *p /* registry_par->hci = (u8)hci; */ registry_par->network_mode = (u8)rtw_network_mode;
- memcpy(registry_par->ssid.Ssid, "ANY", 3); - registry_par->ssid.SsidLength = 3; + memcpy(registry_par->ssid.ssid, "ANY", 3); + registry_par->ssid.ssid_length = 3;
registry_par->channel = (u8)rtw_channel; registry_par->wireless_mode = (u8)rtw_wireless_mode; @@@ -238,6 -255,7 +238,6 @@@ registry_par->beamform_cap = (u8)rtw_beamform_cap;
registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit; - registry_par->rf_config = (u8)rtw_rf_config; registry_par->low_power = (u8)rtw_low_power;
@@@ -245,6 -263,10 +245,6 @@@
registry_par->channel_plan = (u8)rtw_channel_plan;
- registry_par->btcoex = (u8)rtw_btcoex_enable; - registry_par->bt_iso = (u8)rtw_bt_iso; - registry_par->bt_sco = (u8)rtw_bt_sco; - registry_par->bt_ampdu = (u8)rtw_bt_ampdu; registry_par->ant_num = (s8)rtw_ant_num;
registry_par->accept_addba_req = true; @@@ -437,6 -459,7 +437,7 @@@ static const struct net_device_ops rtw_ .ndo_set_mac_address = rtw_net_set_mac_address, .ndo_get_stats = rtw_net_get_stats, .ndo_do_ioctl = rtw_ioctl, + .ndo_siocdevprivate = rtw_siocdevprivate, };
int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname) @@@ -474,6 -497,7 +475,6 @@@ struct net_device *rtw_init_netdev(stru
/* pnetdev->tx_timeout = NULL; */ pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
/* step 2. */ loadparam(padapter, pnetdev); diff --combined drivers/staging/wlan-ng/p80211netdev.c index 0905602ef8ff,1c62130a5eee..2a3f9385ab3f --- a/drivers/staging/wlan-ng/p80211netdev.c +++ b/drivers/staging/wlan-ng/p80211netdev.c @@@ -98,8 -98,8 +98,8 @@@ static int p80211knetdev_stop(struct ne static netdev_tx_t p80211knetdev_hard_start_xmit(struct sk_buff *skb, struct net_device *netdev); static void p80211knetdev_set_multicast_list(struct net_device *dev); - static int p80211knetdev_do_ioctl(struct net_device *dev, struct ifreq *ifr, - int cmd); + static int p80211knetdev_siocdevprivate(struct net_device *dev, struct ifreq *ifr, + void __user *data, int cmd); static int p80211knetdev_set_mac_address(struct net_device *dev, void *addr); static void p80211knetdev_tx_timeout(struct net_device *netdev, unsigned int txqueue); static int p80211_rx_typedrop(struct wlandevice *wlandev, u16 fc); @@@ -235,10 -235,10 +235,10 @@@ void p80211netdev_rx(struct wlandevice static int p80211_convert_to_ether(struct wlandevice *wlandev, struct sk_buff *skb) { - struct p80211_hdr_a3 *hdr; + struct p80211_hdr *hdr;
- hdr = (struct p80211_hdr_a3 *)skb->data; - if (p80211_rx_typedrop(wlandev, le16_to_cpu(hdr->fc))) + hdr = (struct p80211_hdr *)skb->data; + if (p80211_rx_typedrop(wlandev, le16_to_cpu(hdr->frame_control))) return CONV_TO_ETHER_SKIPPED;
/* perform mcast filtering: allow my local address through but reject @@@ -246,8 -246,8 +246,8 @@@ */ if (wlandev->netdev->flags & IFF_ALLMULTI) { if (!ether_addr_equal_unaligned(wlandev->netdev->dev_addr, - hdr->a1)) { - if (!is_multicast_ether_addr(hdr->a1)) + hdr->address1)) { + if (!is_multicast_ether_addr(hdr->address1)) return CONV_TO_ETHER_SKIPPED; } } @@@ -327,7 -327,7 +327,7 @@@ static netdev_tx_t p80211knetdev_hard_s int result = 0; int txresult; struct wlandevice *wlandev = netdev->ml_priv; - union p80211_hdr p80211_hdr; + struct p80211_hdr p80211_hdr; struct p80211_metawep p80211_wep;
p80211_wep.data = NULL; @@@ -461,56 -461,8 +461,8 @@@ static void p80211knetdev_set_multicast wlandev->set_multicast_list(wlandev, dev); }
- #ifdef SIOCETHTOOL - - static int p80211netdev_ethtool(struct wlandevice *wlandev, - void __user *useraddr) - { - u32 ethcmd; - struct ethtool_drvinfo info; - struct ethtool_value edata; - - memset(&info, 0, sizeof(info)); - memset(&edata, 0, sizeof(edata)); - - if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) - return -EFAULT; - - switch (ethcmd) { - case ETHTOOL_GDRVINFO: - info.cmd = ethcmd; - snprintf(info.driver, sizeof(info.driver), "p80211_%s", - wlandev->nsdname); - snprintf(info.version, sizeof(info.version), "%s", - WLAN_RELEASE); - - if (copy_to_user(useraddr, &info, sizeof(info))) - return -EFAULT; - return 0; - #ifdef ETHTOOL_GLINK - case ETHTOOL_GLINK: - edata.cmd = ethcmd; - - if (wlandev->linkstatus && - (wlandev->macmode != WLAN_MACMODE_NONE)) { - edata.data = 1; - } else { - edata.data = 0; - } - - if (copy_to_user(useraddr, &edata, sizeof(edata))) - return -EFAULT; - return 0; - #endif - } - - return -EOPNOTSUPP; - } - - #endif - /*---------------------------------------------------------------- - * p80211knetdev_do_ioctl + * p80211knetdev_siocdevprivate * * Handle an ioctl call on one of our devices. Everything Linux * ioctl specific is done here. Then we pass the contents of the @@@ -537,8 -489,9 +489,9 @@@ * locks. *---------------------------------------------------------------- */ - static int p80211knetdev_do_ioctl(struct net_device *dev, - struct ifreq *ifr, int cmd) + static int p80211knetdev_siocdevprivate(struct net_device *dev, + struct ifreq *ifr, + void __user *data, int cmd) { int result = 0; struct p80211ioctl_req *req = (struct p80211ioctl_req *)ifr; @@@ -547,13 -500,8 +500,8 @@@
netdev_dbg(dev, "rx'd ioctl, cmd=%d, len=%d\n", cmd, req->len);
- #ifdef SIOCETHTOOL - if (cmd == SIOCETHTOOL) { - result = - p80211netdev_ethtool(wlandev, (void __user *)ifr->ifr_data); - goto bail; - } - #endif + if (in_compat_syscall()) + return -EOPNOTSUPP;
/* Test the magic, assume ifr is good if it's there */ if (req->magic != P80211_IOCTL_MAGIC) { @@@ -569,7 -517,7 +517,7 @@@ goto bail; }
- msgbuf = memdup_user(req->data, req->len); + msgbuf = memdup_user(data, req->len); if (IS_ERR(msgbuf)) { result = PTR_ERR(msgbuf); goto bail; @@@ -578,10 -526,8 +526,8 @@@ result = p80211req_dorequest(wlandev, msgbuf);
if (result == 0) { - if (copy_to_user - (req->data, msgbuf, req->len)) { + if (copy_to_user(data, msgbuf, req->len)) result = -EFAULT; - } } kfree(msgbuf);
@@@ -682,7 -628,7 +628,7 @@@ static const struct net_device_ops p802 .ndo_stop = p80211knetdev_stop, .ndo_start_xmit = p80211knetdev_hard_start_xmit, .ndo_set_rx_mode = p80211knetdev_set_multicast_list, - .ndo_do_ioctl = p80211knetdev_do_ioctl, + .ndo_siocdevprivate = p80211knetdev_siocdevprivate, .ndo_set_mac_address = p80211knetdev_set_mac_address, .ndo_tx_timeout = p80211knetdev_tx_timeout, .ndo_validate_addr = eth_validate_addr, diff --combined include/linux/filter.h index c1711c9f9439,1797e8506929..a8108890629b --- a/include/linux/filter.h +++ b/include/linux/filter.h @@@ -5,6 -5,8 +5,6 @@@ #ifndef __LINUX_FILTER_H__ #define __LINUX_FILTER_H__
-#include <stdarg.h> - #include <linux/atomic.h> #include <linux/refcount.h> #include <linux/compat.h> @@@ -572,7 -574,8 +572,8 @@@ struct bpf_prog kprobe_override:1, /* Do we override a kprobe? */ has_callchain_buf:1, /* callchain buffer allocated? */ enforce_expected_attach_type:1, /* Enforce expected_attach_type checking at attach time */ - call_get_stack:1; /* Do we call bpf_get_stack() or bpf_get_stackid() */ + call_get_stack:1, /* Do we call bpf_get_stack() or bpf_get_stackid() */ + call_get_func_ip:1; /* Do we call get_func_ip() */ enum bpf_prog_type type; /* Type of BPF program */ enum bpf_attach_type expected_attach_type; /* For some prog types */ u32 len; /* Number of filter blocks */ @@@ -773,6 -776,10 +774,10 @@@ static inline u32 bpf_prog_run_clear_cb
DECLARE_BPF_DISPATCHER(xdp)
+ DECLARE_STATIC_KEY_FALSE(bpf_master_redirect_enabled_key); + + u32 xdp_master_redirect(struct xdp_buff *xdp); + static __always_inline u32 bpf_prog_run_xdp(const struct bpf_prog *prog, struct xdp_buff *xdp) { @@@ -780,7 -787,14 +785,14 @@@ * under local_bh_disable(), which provides the needed RCU protection * for accessing map entries. */ - return __BPF_PROG_RUN(prog, xdp, BPF_DISPATCHER_FUNC(xdp)); + u32 act = __BPF_PROG_RUN(prog, xdp, BPF_DISPATCHER_FUNC(xdp)); + + if (static_branch_unlikely(&bpf_master_redirect_enabled_key)) { + if (act == XDP_TX && netif_is_bond_slave(xdp->rxq->dev)) + act = xdp_master_redirect(xdp); + } + + return act; }
void bpf_prog_change_xdp(struct bpf_prog *prev_prog, struct bpf_prog *prog); diff --combined include/linux/netdevice.h index d65ce093e5a7,6fd3a4d42668..7c41593c1d6a --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@@ -47,6 -47,7 +47,7 @@@ #include <uapi/linux/if_bonding.h> #include <uapi/linux/pkt_cls.h> #include <linux/hashtable.h> + #include <linux/rbtree.h>
struct netpoll_info; struct device; @@@ -208,6 -209,7 +209,7 @@@ struct sk_buff
struct netdev_hw_addr { struct list_head list; + struct rb_node node; unsigned char addr[MAX_ADDR_LEN]; unsigned char type; #define NETDEV_HW_ADDR_T_LAN 1 @@@ -224,6 -226,9 +226,9 @@@ struct netdev_hw_addr_list { struct list_head list; int count; + + /* Auxiliary tree for faster lookup on addition and deletion */ + struct rb_root tree; };
#define netdev_hw_addr_list_count(l) ((l)->count) @@@ -295,18 -300,6 +300,6 @@@ enum netdev_state_t };
- /* - * This structure holds boot-time configured netdevice settings. They - * are then used in the device probing. - */ - struct netdev_boot_setup { - char name[IFNAMSIZ]; - struct ifmap map; - }; - #define NETDEV_BOOT_SETUP_MAX 8 - - int __init netdev_boot_setup(char *str); - struct gro_list { struct list_head list; int count; @@@ -734,13 -727,13 +727,13 @@@ bool rps_may_expire_flow(struct net_dev
/* This structure contains an instance of an RX queue. */ struct netdev_rx_queue { + struct xdp_rxq_info xdp_rxq; #ifdef CONFIG_RPS struct rps_map __rcu *rps_map; struct rps_dev_flow_table __rcu *rps_flow_table; #endif struct kobject kobj; struct net_device *dev; - struct xdp_rxq_info xdp_rxq; #ifdef CONFIG_XDP_SOCKETS struct xsk_buff_pool *pool; #endif @@@ -1086,9 -1079,18 +1079,18 @@@ struct netdev_net_notifier * Test if Media Access Control address is valid for the device. * * int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); - * Called when a user requests an ioctl which can't be handled by - * the generic interface code. If not defined ioctls return - * not supported error code. + * Old-style ioctl entry point. This is used internally by the + * appletalk and ieee802154 subsystems but is no longer called by + * the device ioctl handler. + * + * int (*ndo_siocbond)(struct net_device *dev, struct ifreq *ifr, int cmd); + * Used by the bonding driver for its device specific ioctls: + * SIOCBONDENSLAVE, SIOCBONDRELEASE, SIOCBONDSETHWADDR, SIOCBONDCHANGEACTIVE, + * SIOCBONDSLAVEINFOQUERY, and SIOCBONDINFOQUERY + * + * * int (*ndo_eth_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); + * Called for ethernet specific ioctls: SIOCGMIIPHY, SIOCGMIIREG, + * SIOCSMIIREG, SIOCSHWTSTAMP and SIOCGHWTSTAMP. * * int (*ndo_set_config)(struct net_device *dev, struct ifmap *map); * Used to set network devices bus interface parameters. This interface @@@ -1321,6 -1323,9 +1323,9 @@@ * that got dropped are freed/returned via xdp_return_frame(). * Returns negative number, means general error invoking ndo, meaning * no frames were xmit'ed and core-caller will free all frames. + * struct net_device *(*ndo_xdp_get_xmit_slave)(struct net_device *dev, + * struct xdp_buff *xdp); + * Get the xmit slave of master device based on the xdp_buff. * int (*ndo_xsk_wakeup)(struct net_device *dev, u32 queue_id, u32 flags); * This function is used to wake up the softirq, ksoftirqd or kthread * responsible for sending and/or receiving packets on a specific @@@ -1361,6 -1366,15 +1366,15 @@@ struct net_device_ops int (*ndo_validate_addr)(struct net_device *dev); int (*ndo_do_ioctl)(struct net_device *dev, struct ifreq *ifr, int cmd); + int (*ndo_eth_ioctl)(struct net_device *dev, + struct ifreq *ifr, int cmd); + int (*ndo_siocbond)(struct net_device *dev, + struct ifreq *ifr, int cmd); + int (*ndo_siocwandev)(struct net_device *dev, + struct if_settings *ifs); + int (*ndo_siocdevprivate)(struct net_device *dev, + struct ifreq *ifr, + void __user *data, int cmd); int (*ndo_set_config)(struct net_device *dev, struct ifmap *map); int (*ndo_change_mtu)(struct net_device *dev, @@@ -1539,6 -1553,8 +1553,8 @@@ int (*ndo_xdp_xmit)(struct net_device *dev, int n, struct xdp_frame **xdp, u32 flags); + struct net_device * (*ndo_xdp_get_xmit_slave)(struct net_device *dev, + struct xdp_buff *xdp); int (*ndo_xsk_wakeup)(struct net_device *dev, u32 queue_id, u32 flags); struct devlink_port * (*ndo_get_devlink_port)(struct net_device *dev); @@@ -1805,6 -1821,7 +1821,7 @@@ enum netdev_ml_priv_type * @ieee802154_ptr: IEEE 802.15.4 low-rate Wireless Personal Area Network * device struct * @mpls_ptr: mpls_dev struct pointer + * @mctp_ptr: MCTP specific data * * @dev_addr: Hw address (before bcast, * because most packets are unicast) @@@ -2092,6 -2109,9 +2109,9 @@@ struct net_device #if IS_ENABLED(CONFIG_MPLS_ROUTING) struct mpls_dev __rcu *mpls_ptr; #endif + #if IS_ENABLED(CONFIG_MCTP) + struct mctp_dev __rcu *mctp_ptr; + #endif
/* * Cache lines mostly used on receive path (including eth_type_trans()) @@@ -2917,7 -2937,6 +2937,6 @@@ static inline struct net_device *first_ }
int netdev_boot_setup_check(struct net_device *dev); - unsigned long netdev_boot_base(const char *prefix, int unit); struct net_device *dev_getbyhwaddr_rcu(struct net *net, unsigned short type, const char *hwaddr); struct net_device *dev_getfirstbyhwtype(struct net *net, unsigned short type); @@@ -3289,14 -3308,6 +3308,6 @@@ static inline bool dev_has_header(cons return dev->header_ops && dev->header_ops->create; }
- typedef int gifconf_func_t(struct net_device * dev, char __user * bufptr, - int len, int size); - int register_gifconf(unsigned int family, gifconf_func_t *gifconf); - static inline int unregister_gifconf(unsigned int family) - { - return register_gifconf(family, NULL); - } - #ifdef CONFIG_NET_FLOW_LIMIT #define FLOW_LIMIT_HISTORY (1 << 7) /* must be ^2 and !overflow buckets */ struct sd_flow_limit { @@@ -3915,6 -3926,8 +3926,8 @@@ static inline int netif_set_real_num_rx return 0; } #endif + int netif_set_real_num_queues(struct net_device *dev, + unsigned int txq, unsigned int rxq);
static inline struct netdev_rx_queue * __netif_get_rx_queue(struct net_device *dev, unsigned int rxq) @@@ -3948,7 -3961,7 +3961,7 @@@ void __dev_kfree_skb_any(struct sk_buf /* * It is not allowed to call kfree_skb() or consume_skb() from hardware * interrupt context or with hardware interrupts being disabled. - * (in_irq() || irqs_disabled()) + * (in_hardirq() || irqs_disabled()) * * We provide four helpers that can be used in following contexts : * @@@ -3984,6 -3997,8 +3997,8 @@@ static inline void dev_consume_skb_any( __dev_kfree_skb_any(skb, SKB_REASON_CONSUMED); }
+ u32 bpf_prog_run_generic_xdp(struct sk_buff *skb, struct xdp_buff *xdp, + struct bpf_prog *xdp_prog); void generic_xdp_tx(struct sk_buff *skb, struct bpf_prog *xdp_prog); int do_xdp_generic(struct bpf_prog *xdp_prog, struct sk_buff *skb); int netif_rx(struct sk_buff *skb); @@@ -4012,14 -4027,12 +4027,16 @@@ int netdev_rx_handler_register(struct n void netdev_rx_handler_unregister(struct net_device *dev);
bool dev_valid_name(const char *name); +static inline bool is_socket_ioctl_cmd(unsigned int cmd) +{ + return _IOC_TYPE(cmd) == SOCK_IOC_TYPE; +} + int get_user_ifreq(struct ifreq *ifr, void __user **ifrdata, void __user *arg); + int put_user_ifreq(struct ifreq *ifr, void __user *arg); int dev_ioctl(struct net *net, unsigned int cmd, struct ifreq *ifr, - bool *need_copyout); - int dev_ifconf(struct net *net, struct ifconf *, int); - int dev_ethtool(struct net *net, struct ifreq *); + void __user *data, bool *need_copyout); + int dev_ifconf(struct net *net, struct ifconf __user *ifc); + int dev_ethtool(struct net *net, struct ifreq *ifr, void __user *userdata); unsigned int dev_get_flags(const struct net_device *); int __dev_change_flags(struct net_device *dev, unsigned int flags, struct netlink_ext_ack *extack); @@@ -4073,6 -4086,7 +4090,7 @@@ typedef int (*bpf_op_t)(struct net_devi int dev_change_xdp_fd(struct net_device *dev, struct netlink_ext_ack *extack, int fd, int expected_fd, u32 flags); int bpf_xdp_link_attach(const union bpf_attr *attr, struct bpf_prog *prog); + u8 dev_xdp_prog_count(struct net_device *dev); u32 dev_xdp_prog_id(struct net_device *dev, enum bpf_xdp_mode mode);
int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb); @@@ -4140,11 -4154,13 +4158,13 @@@ void netdev_run_todo(void) */ static inline void dev_put(struct net_device *dev) { + if (dev) { #ifdef CONFIG_PCPU_DEV_REFCNT - this_cpu_dec(*dev->pcpu_refcnt); + this_cpu_dec(*dev->pcpu_refcnt); #else - refcount_dec(&dev->dev_refcnt); + refcount_dec(&dev->dev_refcnt); #endif + } }
/** @@@ -4155,11 -4171,13 +4175,13 @@@ */ static inline void dev_hold(struct net_device *dev) { + if (dev) { #ifdef CONFIG_PCPU_DEV_REFCNT - this_cpu_inc(*dev->pcpu_refcnt); + this_cpu_inc(*dev->pcpu_refcnt); #else - refcount_inc(&dev->dev_refcnt); + refcount_inc(&dev->dev_refcnt); #endif + } }
/* Carrier loss detection, dial on demand. The functions netif_carrier_on diff --combined include/linux/pci.h index 7ed95f11c6bd,947430637cac..76e3a9254a3d --- a/include/linux/pci.h +++ b/include/linux/pci.h @@@ -49,12 -49,6 +49,12 @@@ PCI_STATUS_SIG_TARGET_ABORT | \ PCI_STATUS_PARITY)
+/* Number of reset methods used in pci_reset_fn_methods array in pci.c */ +#define PCI_NUM_RESET_METHODS 7 + +#define PCI_RESET_PROBE true +#define PCI_RESET_DO_RESET false + /* * The PCI interface treats multi-function devices as independent * devices. The slot/function address of each device is encoded @@@ -294,14 -288,21 +294,14 @@@ enum pci_bus_speed enum pci_bus_speed pcie_get_speed_cap(struct pci_dev *dev); enum pcie_link_width pcie_get_width_cap(struct pci_dev *dev);
-struct pci_cap_saved_data { - u16 cap_nr; - bool cap_extended; - unsigned int size; - u32 data[]; -}; - -struct pci_cap_saved_state { - struct hlist_node next; - struct pci_cap_saved_data cap; +struct pci_vpd { + struct mutex lock; + unsigned int len; + u8 cap; };
struct irq_affinity; struct pcie_link_state; -struct pci_vpd; struct pci_sriov; struct pci_p2pdma; struct rcec_ea; @@@ -332,7 -333,6 +332,7 @@@ struct pci_dev struct rcec_ea *rcec_ea; /* RCEC cached endpoint association */ struct pci_dev *rcec; /* Associated RCEC device */ #endif + u32 devcap; /* PCIe Device Capabilities */ u8 pcie_cap; /* PCIe capability offset */ u8 msi_cap; /* MSI capability offset */ u8 msix_cap; /* MSI-X capability offset */ @@@ -427,6 -427,7 +427,6 @@@ unsigned int state_saved:1; unsigned int is_physfn:1; unsigned int is_virtfn:1; - unsigned int reset_fn:1; unsigned int is_hotplug_bridge:1; unsigned int shpc_managed:1; /* SHPC owned by shpchp */ unsigned int is_thunderbolt:1; /* Thunderbolt controller */ @@@ -472,7 -473,7 +472,7 @@@ #ifdef CONFIG_PCI_MSI const struct attribute_group **msi_irq_groups; #endif - struct pci_vpd *vpd; + struct pci_vpd vpd; #ifdef CONFIG_PCIE_DPC u16 dpc_cap; unsigned int dpc_rp_extensions:1; @@@ -504,9 -505,6 +504,9 @@@ char *driver_override; /* Driver name to force a match */
unsigned long priv_flags; /* Private flags for the PCI driver */ + + /* These methods index pci_reset_fn_methods[] */ + u8 reset_methods[PCI_NUM_RESET_METHODS]; /* In priority order */ };
static inline struct pci_dev *pci_physfn(struct pci_dev *dev) @@@ -528,16 -526,6 +528,16 @@@ static inline int pci_channel_offline(s return (pdev->error_state != pci_channel_io_normal); }
+/* + * Currently in ACPI spec, for each PCI host bridge, PCI Segment + * Group number is limited to a 16-bit value, therefore (int)-1 is + * not a valid PCI domain number, and can be used as a sentinel + * value indicating ->domain_nr is not set by the driver (and + * CONFIG_PCI_DOMAINS_GENERIC=y archs will set it with + * pci_bus_find_domain_nr()). + */ +#define PCI_DOMAIN_NR_NOT_SET (-1) + struct pci_host_bridge { struct device dev; struct pci_bus *bus; /* Root bus */ @@@ -545,7 -533,6 +545,7 @@@ struct pci_ops *child_ops; void *sysdata; int busnr; + int domain_nr; struct list_head windows; /* resource_entry */ struct list_head dma_ranges; /* dma ranges resource list */ u8 (*swizzle_irq)(struct pci_dev *, u8 *); /* Platform IRQ swizzler */ @@@ -1241,7 -1228,7 +1241,7 @@@ u32 pcie_bandwidth_available(struct pci enum pci_bus_speed *speed, enum pcie_link_width *width); void pcie_print_link_status(struct pci_dev *dev); -bool pcie_has_flr(struct pci_dev *dev); +int pcie_reset_flr(struct pci_dev *dev, bool probe); int pcie_flr(struct pci_dev *dev); int __pci_reset_function_locked(struct pci_dev *dev); int pci_reset_function(struct pci_dev *dev); @@@ -1291,6 -1278,12 +1291,6 @@@ int pci_load_saved_state(struct pci_de struct pci_saved_state *state); int pci_load_and_free_saved_state(struct pci_dev *dev, struct pci_saved_state **state); -struct pci_cap_saved_state *pci_find_saved_cap(struct pci_dev *dev, char cap); -struct pci_cap_saved_state *pci_find_saved_ext_cap(struct pci_dev *dev, - u16 cap); -int pci_add_cap_save_buffer(struct pci_dev *dev, char cap, unsigned int size); -int pci_add_ext_cap_save_buffer(struct pci_dev *dev, - u16 cap, unsigned int size); int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state); int pci_set_power_state(struct pci_dev *dev, pci_power_t state); pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state); @@@ -1627,6 -1620,16 +1627,16 @@@ static inline bool pci_aer_available(vo
bool pci_ats_disabled(void);
+ #ifdef CONFIG_PCIE_PTM + int pci_enable_ptm(struct pci_dev *dev, u8 *granularity); + bool pcie_ptm_enabled(struct pci_dev *dev); + #else + static inline int pci_enable_ptm(struct pci_dev *dev, u8 *granularity) + { return -EINVAL; } + static inline bool pcie_ptm_enabled(struct pci_dev *dev) + { return false; } + #endif + void pci_cfg_access_lock(struct pci_dev *dev); bool pci_cfg_access_trylock(struct pci_dev *dev); void pci_cfg_access_unlock(struct pci_dev *dev); @@@ -1747,9 -1750,8 +1757,9 @@@ static inline void pci_disable_device(s static inline int pcim_enable_device(struct pci_dev *pdev) { return -EIO; } static inline int pci_assign_resource(struct pci_dev *dev, int i) { return -EBUSY; } -static inline int __pci_register_driver(struct pci_driver *drv, - struct module *owner) +static inline int __must_check __pci_register_driver(struct pci_driver *drv, + struct module *owner, + const char *mod_name) { return 0; } static inline int pci_register_driver(struct pci_driver *drv) { return 0; } @@@ -1889,7 -1891,9 +1899,7 @@@ int pci_iobar_pfn(struct pci_dev *pdev #define pci_resource_end(dev, bar) ((dev)->resource[(bar)].end) #define pci_resource_flags(dev, bar) ((dev)->resource[(bar)].flags) #define pci_resource_len(dev,bar) \ - ((pci_resource_start((dev), (bar)) == 0 && \ - pci_resource_end((dev), (bar)) == \ - pci_resource_start((dev), (bar))) ? 0 : \ + ((pci_resource_end((dev), (bar)) == 0) ? 0 : \ \ (pci_resource_end((dev), (bar)) - \ pci_resource_start((dev), (bar)) + 1)) @@@ -2331,15 -2335,6 +2341,15 @@@ static inline u8 pci_vpd_info_field_siz return info_field[2]; }
+/** + * pci_vpd_alloc - Allocate buffer and read VPD into it + * @dev: PCI device + * @size: pointer to field where VPD length is returned + * + * Returns pointer to allocated buffer or an ERR_PTR in case of failure + */ +void *pci_vpd_alloc(struct pci_dev *dev, unsigned int *size); + /** * pci_vpd_find_tag - Locates the Resource Data Type tag provided * @buf: Pointer to buffered vpd data @@@ -2364,28 -2359,6 +2374,28 @@@ int pci_vpd_find_tag(const u8 *buf, uns int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off, unsigned int len, const char *kw);
+/** + * pci_vpd_find_ro_info_keyword - Locate info field keyword in VPD RO section + * @buf: Pointer to buffered VPD data + * @len: The length of the buffer area in which to search + * @kw: The keyword to search for + * @size: Pointer to field where length of found keyword data is returned + * + * Returns the index of the information field keyword data or -ENOENT if + * not found. + */ +int pci_vpd_find_ro_info_keyword(const void *buf, unsigned int len, + const char *kw, unsigned int *size); + +/** + * pci_vpd_check_csum - Check VPD checksum + * @buf: Pointer to buffered VPD data + * @len: VPD size + * + * Returns 1 if VPD has no checksum, otherwise 0 or an errno + */ +int pci_vpd_check_csum(const void *buf, unsigned int len); + /* PCI <-> OF binding helpers */ #ifdef CONFIG_OF struct device_node; diff --combined net/socket.c index 8808b3617dac,3c10504e46d9..83e7ac902f5e --- a/net/socket.c +++ b/net/socket.c @@@ -212,6 -212,7 +212,7 @@@ static const char * const pf_family_nam [PF_QIPCRTR] = "PF_QIPCRTR", [PF_SMC] = "PF_SMC", [PF_XDP] = "PF_XDP", + [PF_MCTP] = "PF_MCTP", };
/* @@@ -1064,9 -1065,13 +1065,13 @@@ static ssize_t sock_write_iter(struct k */
static DEFINE_MUTEX(br_ioctl_mutex); - static int (*br_ioctl_hook) (struct net *, unsigned int cmd, void __user *arg); + static int (*br_ioctl_hook)(struct net *net, struct net_bridge *br, + unsigned int cmd, struct ifreq *ifr, + void __user *uarg);
- void brioctl_set(int (*hook) (struct net *, unsigned int, void __user *)) + void brioctl_set(int (*hook)(struct net *net, struct net_bridge *br, + unsigned int cmd, struct ifreq *ifr, + void __user *uarg)) { mutex_lock(&br_ioctl_mutex); br_ioctl_hook = hook; @@@ -1074,6 -1079,22 +1079,22 @@@ } EXPORT_SYMBOL(brioctl_set);
+ int br_ioctl_call(struct net *net, struct net_bridge *br, unsigned int cmd, + struct ifreq *ifr, void __user *uarg) + { + int err = -ENOPKG; + + if (!br_ioctl_hook) + request_module("bridge"); + + mutex_lock(&br_ioctl_mutex); + if (br_ioctl_hook) + err = br_ioctl_hook(net, br, cmd, ifr, uarg); + mutex_unlock(&br_ioctl_mutex); + + return err; + } + static DEFINE_MUTEX(vlan_ioctl_mutex); static int (*vlan_ioctl_hook) (struct net *, void __user *arg);
@@@ -1088,8 -1109,11 +1109,11 @@@ EXPORT_SYMBOL(vlan_ioctl_set) static long sock_do_ioctl(struct net *net, struct socket *sock, unsigned int cmd, unsigned long arg) { + struct ifreq ifr; + bool need_copyout; int err; void __user *argp = (void __user *)arg; + void __user *data;
err = sock->ops->ioctl(sock, cmd, arg);
@@@ -1100,27 -1124,13 +1124,16 @@@ if (err != -ENOIOCTLCMD) return err;
- if (cmd == SIOCGIFCONF) { - struct ifconf ifc; - if (copy_from_user(&ifc, argp, sizeof(struct ifconf))) - return -EFAULT; - rtnl_lock(); - err = dev_ifconf(net, &ifc, sizeof(struct ifreq)); - rtnl_unlock(); - if (!err && copy_to_user(argp, &ifc, sizeof(struct ifconf))) - err = -EFAULT; - } else if (is_socket_ioctl_cmd(cmd)) { - struct ifreq ifr; - bool need_copyout; - if (copy_from_user(&ifr, argp, sizeof(struct ifreq))) ++ if (!is_socket_ioctl_cmd(cmd)) ++ return -ENOTTY; ++ + if (get_user_ifreq(&ifr, &data, argp)) + return -EFAULT; + err = dev_ioctl(net, cmd, &ifr, data, &need_copyout); + if (!err && need_copyout) + if (put_user_ifreq(&ifr, argp)) return -EFAULT; - err = dev_ioctl(net, cmd, &ifr, &need_copyout); - if (!err && need_copyout) - if (copy_to_user(argp, &ifr, sizeof(struct ifreq))) - return -EFAULT; - } else { - err = -ENOTTY; - } + return err; }
@@@ -1142,12 -1152,13 +1155,13 @@@ static long sock_ioctl(struct file *fil net = sock_net(sk); if (unlikely(cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15))) { struct ifreq ifr; + void __user *data; bool need_copyout; - if (copy_from_user(&ifr, argp, sizeof(struct ifreq))) + if (get_user_ifreq(&ifr, &data, argp)) return -EFAULT; - err = dev_ioctl(net, cmd, &ifr, &need_copyout); + err = dev_ioctl(net, cmd, &ifr, data, &need_copyout); if (!err && need_copyout) - if (copy_to_user(argp, &ifr, sizeof(struct ifreq))) + if (put_user_ifreq(&ifr, argp)) return -EFAULT; } else #ifdef CONFIG_WEXT_CORE @@@ -1172,14 -1183,7 +1186,7 @@@ case SIOCSIFBR: case SIOCBRADDBR: case SIOCBRDELBR: - err = -ENOPKG; - if (!br_ioctl_hook) - request_module("bridge"); - - mutex_lock(&br_ioctl_mutex); - if (br_ioctl_hook) - err = br_ioctl_hook(net, cmd, argp); - mutex_unlock(&br_ioctl_mutex); + err = br_ioctl_call(net, NULL, cmd, NULL, argp); break; case SIOCGIFVLAN: case SIOCSIFVLAN: @@@ -1219,6 -1223,11 +1226,11 @@@ cmd == SIOCGSTAMP_NEW, false); break; + + case SIOCGIFCONF: + err = dev_ifconf(net, argp); + break; + default: err = sock_do_ioctl(net, sock, cmd, arg); break; @@@ -3128,154 -3137,55 +3140,55 @@@ void socket_seq_show(struct seq_file *s } #endif /* CONFIG_PROC_FS */
- #ifdef CONFIG_COMPAT - static int compat_dev_ifconf(struct net *net, struct compat_ifconf __user *uifc32) + /* Handle the fact that while struct ifreq has the same *layout* on + * 32/64 for everything but ifreq::ifru_ifmap and ifreq::ifru_data, + * which are handled elsewhere, it still has different *size* due to + * ifreq::ifru_ifmap (which is 16 bytes on 32 bit, 24 bytes on 64-bit, + * resulting in struct ifreq being 32 and 40 bytes respectively). + * As a result, if the struct happens to be at the end of a page and + * the next page isn't readable/writable, we get a fault. To prevent + * that, copy back and forth to the full size. + */ + int get_user_ifreq(struct ifreq *ifr, void __user **ifrdata, void __user *arg) { - struct compat_ifconf ifc32; - struct ifconf ifc; - int err; + if (in_compat_syscall()) { + struct compat_ifreq *ifr32 = (struct compat_ifreq *)ifr;
- if (copy_from_user(&ifc32, uifc32, sizeof(struct compat_ifconf))) - return -EFAULT; + memset(ifr, 0, sizeof(*ifr)); + if (copy_from_user(ifr32, arg, sizeof(*ifr32))) + return -EFAULT;
- ifc.ifc_len = ifc32.ifc_len; - ifc.ifc_req = compat_ptr(ifc32.ifcbuf); + if (ifrdata) + *ifrdata = compat_ptr(ifr32->ifr_data);
- rtnl_lock(); - err = dev_ifconf(net, &ifc, sizeof(struct compat_ifreq)); - rtnl_unlock(); - if (err) - return err; + return 0; + }
- ifc32.ifc_len = ifc.ifc_len; - if (copy_to_user(uifc32, &ifc32, sizeof(struct compat_ifconf))) + if (copy_from_user(ifr, arg, sizeof(*ifr))) return -EFAULT;
+ if (ifrdata) + *ifrdata = ifr->ifr_data; + return 0; } + EXPORT_SYMBOL(get_user_ifreq);
- static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32) + int put_user_ifreq(struct ifreq *ifr, void __user *arg) { - struct compat_ethtool_rxnfc __user *compat_rxnfc; - bool convert_in = false, convert_out = false; - size_t buf_size = 0; - struct ethtool_rxnfc __user *rxnfc = NULL; - struct ifreq ifr; - u32 rule_cnt = 0, actual_rule_cnt; - u32 ethcmd; - u32 data; - int ret; + size_t size = sizeof(*ifr);
- if (get_user(data, &ifr32->ifr_ifru.ifru_data)) - return -EFAULT; - - compat_rxnfc = compat_ptr(data); + if (in_compat_syscall()) + size = sizeof(struct compat_ifreq);
- if (get_user(ethcmd, &compat_rxnfc->cmd)) + if (copy_to_user(arg, ifr, size)) return -EFAULT;
- /* Most ethtool structures are defined without padding. - * Unfortunately struct ethtool_rxnfc is an exception. - */ - switch (ethcmd) { - default: - break; - case ETHTOOL_GRXCLSRLALL: - /* Buffer size is variable */ - if (get_user(rule_cnt, &compat_rxnfc->rule_cnt)) - return -EFAULT; - if (rule_cnt > KMALLOC_MAX_SIZE / sizeof(u32)) - return -ENOMEM; - buf_size += rule_cnt * sizeof(u32); - fallthrough; - case ETHTOOL_GRXRINGS: - case ETHTOOL_GRXCLSRLCNT: - case ETHTOOL_GRXCLSRULE: - case ETHTOOL_SRXCLSRLINS: - convert_out = true; - fallthrough; - case ETHTOOL_SRXCLSRLDEL: - buf_size += sizeof(struct ethtool_rxnfc); - convert_in = true; - rxnfc = compat_alloc_user_space(buf_size); - break; - } - - if (copy_from_user(&ifr.ifr_name, &ifr32->ifr_name, IFNAMSIZ)) - return -EFAULT; - - ifr.ifr_data = convert_in ? rxnfc : (void __user *)compat_rxnfc; - - if (convert_in) { - /* We expect there to be holes between fs.m_ext and - * fs.ring_cookie and at the end of fs, but nowhere else. - */ - BUILD_BUG_ON(offsetof(struct compat_ethtool_rxnfc, fs.m_ext) + - sizeof(compat_rxnfc->fs.m_ext) != - offsetof(struct ethtool_rxnfc, fs.m_ext) + - sizeof(rxnfc->fs.m_ext)); - BUILD_BUG_ON( - offsetof(struct compat_ethtool_rxnfc, fs.location) - - offsetof(struct compat_ethtool_rxnfc, fs.ring_cookie) != - offsetof(struct ethtool_rxnfc, fs.location) - - offsetof(struct ethtool_rxnfc, fs.ring_cookie)); - - if (copy_in_user(rxnfc, compat_rxnfc, - (void __user *)(&rxnfc->fs.m_ext + 1) - - (void __user *)rxnfc) || - copy_in_user(&rxnfc->fs.ring_cookie, - &compat_rxnfc->fs.ring_cookie, - (void __user *)(&rxnfc->fs.location + 1) - - (void __user *)&rxnfc->fs.ring_cookie)) - return -EFAULT; - if (ethcmd == ETHTOOL_GRXCLSRLALL) { - if (put_user(rule_cnt, &rxnfc->rule_cnt)) - return -EFAULT; - } else if (copy_in_user(&rxnfc->rule_cnt, - &compat_rxnfc->rule_cnt, - sizeof(rxnfc->rule_cnt))) - return -EFAULT; - } - - ret = dev_ioctl(net, SIOCETHTOOL, &ifr, NULL); - if (ret) - return ret; - - if (convert_out) { - if (copy_in_user(compat_rxnfc, rxnfc, - (const void __user *)(&rxnfc->fs.m_ext + 1) - - (const void __user *)rxnfc) || - copy_in_user(&compat_rxnfc->fs.ring_cookie, - &rxnfc->fs.ring_cookie, - (const void __user *)(&rxnfc->fs.location + 1) - - (const void __user *)&rxnfc->fs.ring_cookie) || - copy_in_user(&compat_rxnfc->rule_cnt, &rxnfc->rule_cnt, - sizeof(rxnfc->rule_cnt))) - return -EFAULT; - - if (ethcmd == ETHTOOL_GRXCLSRLALL) { - /* As an optimisation, we only copy the actual - * number of rules that the underlying - * function returned. Since Mallory might - * change the rule count in user memory, we - * check that it is less than the rule count - * originally given (as the user buffer size), - * which has been range-checked. - */ - if (get_user(actual_rule_cnt, &rxnfc->rule_cnt)) - return -EFAULT; - if (actual_rule_cnt < rule_cnt) - rule_cnt = actual_rule_cnt; - if (copy_in_user(&compat_rxnfc->rule_locs[0], - &rxnfc->rule_locs[0], - rule_cnt * sizeof(u32))) - return -EFAULT; - } - } - return 0; } + EXPORT_SYMBOL(put_user_ifreq);
+ #ifdef CONFIG_COMPAT static int compat_siocwandev(struct net *net, struct compat_ifreq __user *uifr32) { compat_uptr_t uptr32; @@@ -3283,7 -3193,7 +3196,7 @@@ void __user *saved; int err;
- if (copy_from_user(&ifr, uifr32, sizeof(struct compat_ifreq))) + if (get_user_ifreq(&ifr, NULL, uifr32)) return -EFAULT;
if (get_user(uptr32, &uifr32->ifr_settings.ifs_ifsu)) @@@ -3292,10 -3202,10 +3205,10 @@@ saved = ifr.ifr_settings.ifs_ifsu.raw_hdlc; ifr.ifr_settings.ifs_ifsu.raw_hdlc = compat_ptr(uptr32);
- err = dev_ioctl(net, SIOCWANDEV, &ifr, NULL); + err = dev_ioctl(net, SIOCWANDEV, &ifr, NULL, NULL); if (!err) { ifr.ifr_settings.ifs_ifsu.raw_hdlc = saved; - if (copy_to_user(uifr32, &ifr, sizeof(struct compat_ifreq))) + if (put_user_ifreq(&ifr, uifr32)) err = -EFAULT; } return err; @@@ -3306,99 -3216,13 +3219,15 @@@ static int compat_ifr_data_ioctl(struc struct compat_ifreq __user *u_ifreq32) { struct ifreq ifreq; - u32 data32; + void __user *data;
+ if (!is_socket_ioctl_cmd(cmd)) + return -ENOTTY; - if (copy_from_user(ifreq.ifr_name, u_ifreq32->ifr_name, IFNAMSIZ)) - return -EFAULT; - if (get_user(data32, &u_ifreq32->ifr_data)) - return -EFAULT; - ifreq.ifr_data = compat_ptr(data32); - - return dev_ioctl(net, cmd, &ifreq, NULL); - } - - static int compat_ifreq_ioctl(struct net *net, struct socket *sock, - unsigned int cmd, - struct compat_ifreq __user *uifr32) - { - struct ifreq __user *uifr; - int err; - - /* Handle the fact that while struct ifreq has the same *layout* on - * 32/64 for everything but ifreq::ifru_ifmap and ifreq::ifru_data, - * which are handled elsewhere, it still has different *size* due to - * ifreq::ifru_ifmap (which is 16 bytes on 32 bit, 24 bytes on 64-bit, - * resulting in struct ifreq being 32 and 40 bytes respectively). - * As a result, if the struct happens to be at the end of a page and - * the next page isn't readable/writable, we get a fault. To prevent - * that, copy back and forth to the full size. - */ - - uifr = compat_alloc_user_space(sizeof(*uifr)); - if (copy_in_user(uifr, uifr32, sizeof(*uifr32))) - return -EFAULT; - - err = sock_do_ioctl(net, sock, cmd, (unsigned long)uifr); - - if (!err) { - switch (cmd) { - case SIOCGIFFLAGS: - case SIOCGIFMETRIC: - case SIOCGIFMTU: - case SIOCGIFMEM: - case SIOCGIFHWADDR: - case SIOCGIFINDEX: - case SIOCGIFADDR: - case SIOCGIFBRDADDR: - case SIOCGIFDSTADDR: - case SIOCGIFNETMASK: - case SIOCGIFPFLAGS: - case SIOCGIFTXQLEN: - case SIOCGMIIPHY: - case SIOCGMIIREG: - case SIOCGIFNAME: - if (copy_in_user(uifr32, uifr, sizeof(*uifr32))) - err = -EFAULT; - break; - } - } - return err; - } - - static int compat_sioc_ifmap(struct net *net, unsigned int cmd, - struct compat_ifreq __user *uifr32) - { - struct ifreq ifr; - struct compat_ifmap __user *uifmap32; - int err; - - uifmap32 = &uifr32->ifr_ifru.ifru_map; - err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name)); - err |= get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); - err |= get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); - err |= get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); - err |= get_user(ifr.ifr_map.irq, &uifmap32->irq); - err |= get_user(ifr.ifr_map.dma, &uifmap32->dma); - err |= get_user(ifr.ifr_map.port, &uifmap32->port); - if (err) + if (get_user_ifreq(&ifreq, &data, u_ifreq32)) return -EFAULT; + ifreq.ifr_data = data;
- err = dev_ioctl(net, cmd, &ifr, NULL); - - if (cmd == SIOCGIFMAP && !err) { - err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name)); - err |= put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start); - err |= put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end); - err |= put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr); - err |= put_user(ifr.ifr_map.irq, &uifmap32->irq); - err |= put_user(ifr.ifr_map.dma, &uifmap32->dma); - err |= put_user(ifr.ifr_map.port, &uifmap32->port); - if (err) - err = -EFAULT; - } - return err; + return dev_ioctl(net, cmd, &ifreq, data, NULL); }
/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE @@@ -3424,21 -3248,14 +3253,14 @@@ static int compat_sock_ioctl_trans(stru struct net *net = sock_net(sk);
if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) - return compat_ifr_data_ioctl(net, cmd, argp); + return sock_ioctl(file, cmd, (unsigned long)argp);
switch (cmd) { case SIOCSIFBR: case SIOCGIFBR: return old_bridge_ioctl(argp); - case SIOCGIFCONF: - return compat_dev_ifconf(net, argp); - case SIOCETHTOOL: - return ethtool_ioctl(net, argp); case SIOCWANDEV: return compat_siocwandev(net, argp); - case SIOCGIFMAP: - case SIOCSIFMAP: - return compat_sioc_ifmap(net, cmd, argp); case SIOCGSTAMP_OLD: case SIOCGSTAMPNS_OLD: if (!sock->ops->gettstamp) @@@ -3446,6 -3263,7 +3268,7 @@@ return sock->ops->gettstamp(sock, argp, cmd == SIOCGSTAMP_OLD, !COMPAT_USE_64BIT_TIME);
+ case SIOCETHTOOL: case SIOCBONDSLAVEINFOQUERY: case SIOCBONDINFOQUERY: case SIOCSHWTSTAMP: @@@ -3463,10 -3281,13 +3286,13 @@@ case SIOCGSKNS: case SIOCGSTAMP_NEW: case SIOCGSTAMPNS_NEW: + case SIOCGIFCONF: return sock_ioctl(file, cmd, arg);
case SIOCGIFFLAGS: case SIOCSIFFLAGS: + case SIOCGIFMAP: + case SIOCSIFMAP: case SIOCGIFMETRIC: case SIOCSIFMETRIC: case SIOCGIFMTU: @@@ -3503,8 -3324,6 +3329,6 @@@ case SIOCBONDRELEASE: case SIOCBONDSETHWADDR: case SIOCBONDCHANGEACTIVE: - return compat_ifreq_ioctl(net, sock, cmd, argp); - case SIOCSARP: case SIOCGARP: case SIOCDARP: diff --combined tools/testing/selftests/Makefile index dd0388eab94d,da9e8b699e42..c852eb40c4f7 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@@ -35,10 -35,10 +35,11 @@@ TARGETS += memory-hotplu TARGETS += mincore TARGETS += mount TARGETS += mount_setattr +TARGETS += move_mount_set_group TARGETS += mqueue TARGETS += nci TARGETS += net + TARGETS += net/af_unix TARGETS += net/forwarding TARGETS += net/mptcp TARGETS += netfilter
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