The following commit has been merged in the master branch: commit 4695d85101e1a05dc3e0323a1216adda7cf373ae Merge: 8c650d3ba759b0f4e00f8701101bfe2e7aaeec43 9e9fb7655ed585da8f468e29221f0ba194a5f613 Author: Stephen Rothwell sfr@canb.auug.org.au Date: Wed Sep 1 11:31:31 2021 +1000
Merge remote-tracking branch 'net-next/master'
diff --combined Documentation/admin-guide/kernel-parameters.txt index ee30cbe46e6a,2102467faad6..84dc5790741b --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@@ -287,17 -287,6 +287,17 @@@ do not want to use tracing_snapshot_alloc() as it needs to be done where GFP_KERNEL allocations are allowed.
+ allow_mismatched_32bit_el0 [ARM64] + Allow execve() of 32-bit applications and setting of the + PER_LINUX32 personality on systems where only a strict + subset of the CPUs support 32-bit EL0. When this + parameter is present, the set of CPUs supporting 32-bit + EL0 is indicated by /sys/devices/system/cpu/aarch32_el0 + and hot-unplug operations may be restricted. + + See Documentation/arm64/asymmetric-32bit.rst for more + information. + amd_iommu= [HW,X86-64] Pass parameters to the AMD IOMMU driver in the system. Possible values are: @@@ -391,9 -380,6 +391,9 @@@ 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 @@@ -4198,15 -4184,6 +4198,15 @@@ 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 @@@ -4985,8 -4962,6 +4985,6 @@@ 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 Documentation/networking/nf_conntrack-sysctl.rst index de3815dd4d49,34ca762ea56f..311128abb768 --- a/Documentation/networking/nf_conntrack-sysctl.rst +++ b/Documentation/networking/nf_conntrack-sysctl.rst @@@ -17,8 -17,9 +17,8 @@@ nf_conntrack_acct - BOOLEA nf_conntrack_buckets - INTEGER Size of hash table. If not specified as parameter during module loading, the default size is calculated by dividing total memory - by 16384 to determine the number of buckets but the hash table will - never have fewer than 32 and limited to 16384 buckets. For systems - with more than 4GB of memory it will be 65536 buckets. + by 16384 to determine the number of buckets. The hash table will + never have fewer than 1024 and never more than 262144 buckets. This sysctl is only writeable in the initial net namespace.
nf_conntrack_checksum - BOOLEAN @@@ -99,12 -100,8 +99,12 @@@ nf_conntrack_log_invalid - INTEGE Log invalid packets of a type specified by value.
nf_conntrack_max - INTEGER - Size of connection tracking table. Default value is - nf_conntrack_buckets value * 4. + Maximum number of allowed connection tracking entries. This value is set + to nf_conntrack_buckets by default. + Note that connection tracking entries are added to the table twice -- once + for the original direction and once for the reply direction (i.e., with + the reversed address). This means that with default settings a maxed-out + table will have a average hash chain length of 2, not 1.
nf_conntrack_tcp_be_liberal - BOOLEAN - 0 - disabled (default) @@@ -187,6 -184,13 +187,13 @@@ nf_conntrack_gre_timeout_stream - INTEG This extended timeout will be used in case there is an GRE stream detected.
+ nf_hooks_lwtunnel - BOOLEAN + - 0 - disabled (default) + - not 0 - enabled + + If this option is enabled, the lightweight tunnel netfilter hooks are + enabled. This option cannot be disabled once it is enabled. + nf_flowtable_tcp_timeout - INTEGER (seconds) default 30
diff --combined MAINTAINERS index 9b48baa38315,f3267183e993..af1d99aad064 --- 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 @@@ -1501,7 -1495,7 +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 -2017,10 +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 -2314,14 +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 -2335,7 +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 -2505,7 +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 -2522,14 +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/ @@@ -2727,13 -2719,11 +2727,13 @@@ T: git git://git.kernel.org/pub/scm/lin F: Documentation/devicetree/bindings/arm/toshiba.yaml F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml +F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml F: Documentation/devicetree/bindings/pinctrl/toshiba,tmpv7700-pinctrl.yaml F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml F: arch/arm64/boot/dts/toshiba/ F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c F: drivers/gpio/gpio-visconti.c +F: drivers/pci/controller/dwc/pcie-visconti.c F: drivers/pinctrl/visconti/ F: drivers/watchdog/visconti_wdt.c N: visconti @@@ -3214,7 -3204,7 +3214,7 @@@ 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 @@@ -3426,7 -3416,6 +3426,6 @@@ F: drivers/net/ethernet/netronome/nfp/b
BPF JIT for POWERPC (32-BIT AND 64-BIT) M: Naveen N. Rao naveen.n.rao@linux.ibm.com - M: Sandipan Das sandipan@linux.ibm.com L: netdev@vger.kernel.org L: bpf@vger.kernel.org S: Maintained @@@ -3557,7 -3546,7 +3556,7 @@@ 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* @@@ -3567,7 -3556,7 +3566,7 @@@ 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* @@@ -4528,7 -4517,6 +4527,7 @@@ 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
@@@ -4863,7 -4851,7 +4862,7 @@@ 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 @@@ -4883,14 -4871,14 +4882,14 @@@ 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 @@@ -5713,6 -5701,7 +5712,7 @@@ 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*
@@@ -6830,6 -6819,7 +6830,6 @@@ 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 @@@ -6932,6 -6922,12 +6932,12 @@@ 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 @@@ -7224,7 -7220,7 +7230,7 @@@ 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 @@@ -7403,7 -7399,7 +7409,7 @@@ 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 @@@ -7495,7 -7491,7 +7501,7 @@@ 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/ @@@ -8423,7 -8419,7 +8429,7 @@@ 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 @@@ -8461,12 -8457,10 +8467,12 @@@ 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 @@@ -9779,11 -9773,6 +9785,6 @@@ 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 @@@ -10082,7 -10071,6 +10083,7 @@@ 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 @@@ -10430,6 -10418,7 +10431,7 @@@ 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 @@@ -11063,6 -11052,18 +11065,18 @@@ 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 @@@ -11073,7 -11074,7 +11087,7 @@@ 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 @@@ -11125,7 -11126,7 +11139,7 @@@ 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
@@@ -11360,6 -11361,12 +11374,12 @@@ 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 @@@ -12676,7 -12683,6 +12696,7 @@@ 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
@@@ -13287,15 -13293,6 +13307,15 @@@ 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 @@@ -13729,13 -13726,6 +13749,13 @@@ 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 @@@ -13830,15 -13820,6 +13850,15 @@@ 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 @@@ -13929,6 -13910,12 +13949,12 @@@ 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 @@@ -14201,7 -14188,7 +14227,7 @@@ 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 @@@ -14209,7 -14196,7 +14235,7 @@@ 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 @@@ -14217,7 -14204,7 +14243,7 @@@ 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 @@@ -14235,7 -14222,7 +14261,7 @@@ 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*
@@@ -14315,7 -14302,7 +14341,7 @@@ 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 @@@ -14349,7 -14336,7 +14375,7 @@@ 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 @@@ -14405,7 -14392,7 +14431,7 @@@ 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 @@@ -14489,13 -14476,6 +14515,13 @@@ 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 @@@ -14775,6 -14755,14 +14801,6 @@@ 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 @@@ -14909,7 -14897,7 +14935,7 @@@ 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 @@@ -14991,18 -14979,6 +15017,11 @@@ 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 @@@ -15441,7 -15417,7 +15460,7 @@@ 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 @@@ -15918,14 -15894,6 +15937,14 @@@ 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 @@@ -16489,14 -16457,10 +16508,14 @@@ 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
@@@ -16538,12 -16502,6 +16557,12 @@@ 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 @@@ -16803,12 -16761,6 +16822,12 @@@ 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 @@@ -17155,7 -17107,7 +17174,7 @@@ 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 @@@ -17272,7 -17224,7 +17291,7 @@@ 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 @@@ -17387,15 -17339,6 +17406,15 @@@ 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 @@@ -17403,15 -17346,6 +17422,15 @@@ 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 @@@ -17731,9 -17665,8 +17750,9 @@@ 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 @@@ -18059,7 -17992,7 +18078,7 @@@ 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 @@@ -18070,7 -18003,6 +18089,7 @@@ 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 @@@ -18432,7 -18364,7 +18451,7 @@@ 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 @@@ -18489,7 -18421,6 +18508,7 @@@ 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 @@@ -18922,14 -18853,6 +18941,14 @@@ 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 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/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,627f85ee3922..f22ef2fca819 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@@ -60,6 -60,7 +60,7 @@@
#include "bnxt_hsi.h" #include "bnxt.h" + #include "bnxt_hwrm.h" #include "bnxt_ulp.h" #include "bnxt_sriov.h" #include "bnxt_ethtool.h" @@@ -276,8 -277,11 +277,11 @@@ static const u16 bnxt_async_events_arr[ ASYNC_EVENT_CMPL_EVENT_ID_RESET_NOTIFY, ASYNC_EVENT_CMPL_EVENT_ID_ERROR_RECOVERY, ASYNC_EVENT_CMPL_EVENT_ID_DEBUG_NOTIFICATION, + ASYNC_EVENT_CMPL_EVENT_ID_DEFERRED_RESPONSE, 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 -674,7 +674,7 @@@ 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 -683,7 +683,7 @@@ 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 -722,7 +722,7 @@@ 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 -732,7 +732,7 @@@ &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 -905,7 +905,7 @@@ 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 -1145,7 +1145,7 @@@ 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 -1653,7 +1653,7 @@@ 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 -1663,7 +1663,7 @@@ 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 -1679,7 +1679,7 @@@ 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 -1690,7 +1690,7 @@@ 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 -1894,7 +1894,7 @@@ 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 -1908,7 +1908,7 @@@ 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 -1917,7 +1917,7 @@@ 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 -2012,7 +2012,7 @@@ 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 -2041,10 +2041,10 @@@ 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 -2089,19 +2089,19 @@@ 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 -2262,20 +2262,20 @@@ 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; + } + case ASYNC_EVENT_CMPL_EVENT_ID_DEFERRED_RESPONSE: { + u16 seq_id = le32_to_cpu(cmpl->event_data2) & 0xffff; + + hwrm_update_token(bp, seq_id, BNXT_HWRM_DEFERRED); + goto async_event_process_exit; + } default: goto async_event_process_exit; } @@@ -2253,10 -2295,7 +2295,7 @@@ static int bnxt_hwrm_handler(struct bnx switch (cmpl_type) { case CMPL_BASE_TYPE_HWRM_DONE: seq_id = le16_to_cpu(h_cmpl->sequence_id); - if (seq_id == bp->hwrm_intr_seq_id) - bp->hwrm_intr_seq_id = (u16)~bp->hwrm_intr_seq_id; - else - netdev_err(bp->dev, "Invalid hwrm seq id %d\n", seq_id); + hwrm_update_token(bp, seq_id, BNXT_HWRM_COMPLETE); break;
case CMPL_BASE_TYPE_HWRM_FWD_REQ: @@@ -2690,7 -2729,7 +2729,7 @@@ 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 -2754,7 +2754,7 @@@ 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 -2766,7 +2766,7 @@@ 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 -2833,7 +2833,7 @@@ 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 -3215,58 +3215,58 @@@ 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 -3294,7 +3294,7 @@@ 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 -3313,12 +3313,12 @@@ 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 -3329,7 +3329,7 @@@ rc = bnxt_alloc_ring(bp, rmem); if (rc) { bnxt_free_ring(bp, rmem); + bnxt_free_cp_arrays(cpr); kfree(cpr); cpr = NULL; } @@@ -3663,9 -3762,15 +3762,15 @@@ 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) { @@@ -3855,77 -3960,26 +3960,26 @@@ out
static void bnxt_free_hwrm_resources(struct bnxt *bp) { - struct pci_dev *pdev = bp->pdev; - - if (bp->hwrm_cmd_resp_addr) { - dma_free_coherent(&pdev->dev, PAGE_SIZE, bp->hwrm_cmd_resp_addr, - bp->hwrm_cmd_resp_dma_addr); - bp->hwrm_cmd_resp_addr = NULL; - } - - if (bp->hwrm_cmd_kong_resp_addr) { - dma_free_coherent(&pdev->dev, PAGE_SIZE, - bp->hwrm_cmd_kong_resp_addr, - bp->hwrm_cmd_kong_resp_dma_addr); - bp->hwrm_cmd_kong_resp_addr = NULL; - } - } - - static int bnxt_alloc_kong_hwrm_resources(struct bnxt *bp) - { - struct pci_dev *pdev = bp->pdev; + struct bnxt_hwrm_wait_token *token;
- if (bp->hwrm_cmd_kong_resp_addr) - return 0; + dma_pool_destroy(bp->hwrm_dma_pool); + bp->hwrm_dma_pool = NULL;
- bp->hwrm_cmd_kong_resp_addr = - dma_alloc_coherent(&pdev->dev, PAGE_SIZE, - &bp->hwrm_cmd_kong_resp_dma_addr, - GFP_KERNEL); - if (!bp->hwrm_cmd_kong_resp_addr) - return -ENOMEM; - - return 0; + rcu_read_lock(); + hlist_for_each_entry_rcu(token, &bp->hwrm_pending_list, node) + WRITE_ONCE(token->state, BNXT_HWRM_CANCELLED); + rcu_read_unlock(); }
static int bnxt_alloc_hwrm_resources(struct bnxt *bp) { - struct pci_dev *pdev = bp->pdev; - - bp->hwrm_cmd_resp_addr = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, - &bp->hwrm_cmd_resp_dma_addr, - GFP_KERNEL); - if (!bp->hwrm_cmd_resp_addr) + bp->hwrm_dma_pool = dma_pool_create("bnxt_hwrm", &bp->pdev->dev, + BNXT_HWRM_DMA_SIZE, + BNXT_HWRM_DMA_ALIGN, 0); + if (!bp->hwrm_dma_pool) return -ENOMEM;
- return 0; - } - - static void bnxt_free_hwrm_short_cmd_req(struct bnxt *bp) - { - if (bp->hwrm_short_cmd_req_addr) { - struct pci_dev *pdev = bp->pdev; - - dma_free_coherent(&pdev->dev, bp->hwrm_max_ext_req_len, - bp->hwrm_short_cmd_req_addr, - bp->hwrm_short_cmd_req_dma_addr); - bp->hwrm_short_cmd_req_addr = NULL; - } - } - - static int bnxt_alloc_hwrm_short_cmd_req(struct bnxt *bp) - { - struct pci_dev *pdev = bp->pdev; - - if (bp->hwrm_short_cmd_req_addr) - return 0; - - bp->hwrm_short_cmd_req_addr = - dma_alloc_coherent(&pdev->dev, bp->hwrm_max_ext_req_len, - &bp->hwrm_short_cmd_req_dma_addr, - GFP_KERNEL); - if (!bp->hwrm_short_cmd_req_addr) - return -ENOMEM; + INIT_HLIST_HEAD(&bp->hwrm_pending_list);
return 0; } @@@ -3986,8 -4040,8 +4040,8 @@@ static void bnxt_copy_hw_masks(u64 *mas static int bnxt_hwrm_func_qstat_ext(struct bnxt *bp, struct bnxt_stats_mem *stats) { - struct hwrm_func_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_qstats_ext_input req = {0}; + struct hwrm_func_qstats_ext_output *resp; + struct hwrm_func_qstats_ext_input *req; __le64 *hw_masks; int rc;
@@@ -3995,19 -4049,20 +4049,20 @@@ !(bp->flags & BNXT_FLAG_CHIP_P5)) return -EOPNOTSUPP;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QSTATS_EXT, -1, -1); - req.fid = cpu_to_le16(0xffff); - req.flags = FUNC_QSTATS_EXT_REQ_FLAGS_COUNTER_MASK; - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_QSTATS_EXT); if (rc) - goto qstat_exit; + return rc;
- hw_masks = &resp->rx_ucast_pkts; - bnxt_copy_hw_masks(stats->hw_masks, hw_masks, stats->len / 8); + req->fid = cpu_to_le16(0xffff); + req->flags = FUNC_QSTATS_EXT_REQ_FLAGS_COUNTER_MASK;
- qstat_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); + if (!rc) { + hw_masks = &resp->rx_ucast_pkts; + bnxt_copy_hw_masks(stats->hw_masks, hw_masks, stats->len / 8); + } + hwrm_req_drop(bp, req); return rc; }
@@@ -4266,6 -4321,7 +4321,7 @@@ 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 -4442,10 +4442,10 @@@ 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); @@@ -4468,313 -4528,38 +4528,38 @@@ static void bnxt_enable_int(struct bnx } }
- void bnxt_hwrm_cmd_hdr_init(struct bnxt *bp, void *request, u16 req_type, - u16 cmpl_ring, u16 target_id) - { - struct input *req = request; - - req->req_type = cpu_to_le16(req_type); - req->cmpl_ring = cpu_to_le16(cmpl_ring); - req->target_id = cpu_to_le16(target_id); - if (bnxt_kong_hwrm_message(bp, req)) - req->resp_addr = cpu_to_le64(bp->hwrm_cmd_kong_resp_dma_addr); - else - req->resp_addr = cpu_to_le64(bp->hwrm_cmd_resp_dma_addr); - } - - static int bnxt_hwrm_to_stderr(u32 hwrm_err) - { - switch (hwrm_err) { - case HWRM_ERR_CODE_SUCCESS: - return 0; - case HWRM_ERR_CODE_RESOURCE_LOCKED: - return -EROFS; - case HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED: - return -EACCES; - case HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR: - return -ENOSPC; - case HWRM_ERR_CODE_INVALID_PARAMS: - case HWRM_ERR_CODE_INVALID_FLAGS: - case HWRM_ERR_CODE_INVALID_ENABLES: - case HWRM_ERR_CODE_UNSUPPORTED_TLV: - case HWRM_ERR_CODE_UNSUPPORTED_OPTION_ERR: - return -EINVAL; - case HWRM_ERR_CODE_NO_BUFFER: - return -ENOMEM; - case HWRM_ERR_CODE_HOT_RESET_PROGRESS: - case HWRM_ERR_CODE_BUSY: - return -EAGAIN; - case HWRM_ERR_CODE_CMD_NOT_SUPPORTED: - return -EOPNOTSUPP; - default: - return -EIO; - } - } - - static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, - int timeout, bool silent) - { - int i, intr_process, rc, tmo_count; - struct input *req = msg; - u32 *data = msg; - u8 *valid; - u16 cp_ring_id, len = 0; - struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr; - u16 max_req_len = BNXT_HWRM_MAX_REQ_LEN; - struct hwrm_short_input short_input = {0}; - u32 doorbell_offset = BNXT_GRCPF_REG_CHIMP_COMM_TRIGGER; - u32 bar_offset = BNXT_GRCPF_REG_CHIMP_COMM; - u16 dst = BNXT_HWRM_CHNL_CHIMP; - - if (BNXT_NO_FW_ACCESS(bp) && - le16_to_cpu(req->req_type) != HWRM_FUNC_RESET) - return -EBUSY; - - if (msg_len > BNXT_HWRM_MAX_REQ_LEN) { - if (msg_len > bp->hwrm_max_ext_req_len || - !bp->hwrm_short_cmd_req_addr) - return -EINVAL; - } - - if (bnxt_hwrm_kong_chnl(bp, req)) { - dst = BNXT_HWRM_CHNL_KONG; - bar_offset = BNXT_GRCPF_REG_KONG_COMM; - doorbell_offset = BNXT_GRCPF_REG_KONG_COMM_TRIGGER; - resp = bp->hwrm_cmd_kong_resp_addr; - } - - memset(resp, 0, PAGE_SIZE); - cp_ring_id = le16_to_cpu(req->cmpl_ring); - intr_process = (cp_ring_id == INVALID_HW_RING_ID) ? 0 : 1; - - req->seq_id = cpu_to_le16(bnxt_get_hwrm_seq_id(bp, dst)); - /* currently supports only one outstanding message */ - if (intr_process) - bp->hwrm_intr_seq_id = le16_to_cpu(req->seq_id); - - if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) || - msg_len > BNXT_HWRM_MAX_REQ_LEN) { - void *short_cmd_req = bp->hwrm_short_cmd_req_addr; - u16 max_msg_len; - - /* Set boundary for maximum extended request length for short - * cmd format. If passed up from device use the max supported - * internal req length. - */ - max_msg_len = bp->hwrm_max_ext_req_len; - - memcpy(short_cmd_req, req, msg_len); - if (msg_len < max_msg_len) - memset(short_cmd_req + msg_len, 0, - max_msg_len - msg_len); - - short_input.req_type = req->req_type; - short_input.signature = - cpu_to_le16(SHORT_REQ_SIGNATURE_SHORT_CMD); - short_input.size = cpu_to_le16(msg_len); - short_input.req_addr = - cpu_to_le64(bp->hwrm_short_cmd_req_dma_addr); - - data = (u32 *)&short_input; - msg_len = sizeof(short_input); - - /* Sync memory write before updating doorbell */ - wmb(); - - max_req_len = BNXT_HWRM_SHORT_REQ_LEN; - } - - /* Write request msg to hwrm channel */ - __iowrite32_copy(bp->bar0 + bar_offset, data, msg_len / 4); - - for (i = msg_len; i < max_req_len; i += 4) - writel(0, bp->bar0 + bar_offset + i); - - /* Ring channel doorbell */ - writel(1, bp->bar0 + doorbell_offset); - - if (!pci_is_enabled(bp->pdev)) - return -ENODEV; - - if (!timeout) - timeout = DFLT_HWRM_CMD_TIMEOUT; - /* Limit timeout to an upper limit */ - timeout = min(timeout, HWRM_CMD_MAX_TIMEOUT); - /* convert timeout to usec */ - timeout *= 1000; - - i = 0; - /* Short timeout for the first few iterations: - * number of loops = number of loops for short timeout + - * number of loops for standard timeout. - */ - tmo_count = HWRM_SHORT_TIMEOUT_COUNTER; - timeout = timeout - HWRM_SHORT_MIN_TIMEOUT * HWRM_SHORT_TIMEOUT_COUNTER; - tmo_count += DIV_ROUND_UP(timeout, HWRM_MIN_TIMEOUT); - - if (intr_process) { - u16 seq_id = bp->hwrm_intr_seq_id; - - /* Wait until hwrm response cmpl interrupt is processed */ - while (bp->hwrm_intr_seq_id != (u16)~seq_id && - i++ < tmo_count) { - /* Abort the wait for completion if the FW health - * check has failed. - */ - if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) - return -EBUSY; - /* on first few passes, just barely sleep */ - if (i < HWRM_SHORT_TIMEOUT_COUNTER) { - usleep_range(HWRM_SHORT_MIN_TIMEOUT, - HWRM_SHORT_MAX_TIMEOUT); - } else { - if (HWRM_WAIT_MUST_ABORT(bp, req)) - break; - usleep_range(HWRM_MIN_TIMEOUT, - HWRM_MAX_TIMEOUT); - } - } - - if (bp->hwrm_intr_seq_id != (u16)~seq_id) { - if (!silent) - netdev_err(bp->dev, "Resp cmpl intr err msg: 0x%x\n", - le16_to_cpu(req->req_type)); - return -EBUSY; - } - len = le16_to_cpu(resp->resp_len); - valid = ((u8 *)resp) + len - 1; - } else { - int j; - - /* Check if response len is updated */ - for (i = 0; i < tmo_count; i++) { - /* Abort the wait for completion if the FW health - * check has failed. - */ - if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state)) - return -EBUSY; - len = le16_to_cpu(resp->resp_len); - if (len) - break; - /* on first few passes, just barely sleep */ - if (i < HWRM_SHORT_TIMEOUT_COUNTER) { - usleep_range(HWRM_SHORT_MIN_TIMEOUT, - HWRM_SHORT_MAX_TIMEOUT); - } else { - if (HWRM_WAIT_MUST_ABORT(bp, req)) - goto timeout_abort; - usleep_range(HWRM_MIN_TIMEOUT, - HWRM_MAX_TIMEOUT); - } - } - - if (i >= tmo_count) { - timeout_abort: - if (!silent) - netdev_err(bp->dev, "Error (timeout: %d) msg {0x%x 0x%x} len:%d\n", - HWRM_TOTAL_TIMEOUT(i), - le16_to_cpu(req->req_type), - le16_to_cpu(req->seq_id), len); - return -EBUSY; - } - - /* Last byte of resp contains valid bit */ - valid = ((u8 *)resp) + len - 1; - for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; j++) { - /* make sure we read from updated DMA memory */ - dma_rmb(); - if (*valid) - break; - usleep_range(1, 5); - } - - if (j >= HWRM_VALID_BIT_DELAY_USEC) { - if (!silent) - netdev_err(bp->dev, "Error (timeout: %d) msg {0x%x 0x%x} len:%d v:%d\n", - HWRM_TOTAL_TIMEOUT(i), - le16_to_cpu(req->req_type), - le16_to_cpu(req->seq_id), len, - *valid); - return -EBUSY; - } - } - - /* Zero valid bit for compatibility. Valid bit in an older spec - * may become a new field in a newer spec. We must make sure that - * a new field not implemented by old spec will read zero. - */ - *valid = 0; - rc = le16_to_cpu(resp->error_code); - if (rc && !silent) - netdev_err(bp->dev, "hwrm req_type 0x%x seq id 0x%x error 0x%x\n", - le16_to_cpu(resp->req_type), - le16_to_cpu(resp->seq_id), rc); - return bnxt_hwrm_to_stderr(rc); - } - - int _hwrm_send_message(struct bnxt *bp, void *msg, u32 msg_len, int timeout) - { - return bnxt_hwrm_do_send_msg(bp, msg, msg_len, timeout, false); - } - - int _hwrm_send_message_silent(struct bnxt *bp, void *msg, u32 msg_len, - int timeout) - { - return bnxt_hwrm_do_send_msg(bp, msg, msg_len, timeout, true); - } - - int hwrm_send_message(struct bnxt *bp, void *msg, u32 msg_len, int timeout) - { - int rc; - - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, msg, msg_len, timeout); - mutex_unlock(&bp->hwrm_cmd_lock); - return rc; - } - - int hwrm_send_message_silent(struct bnxt *bp, void *msg, u32 msg_len, - int timeout) - { - int rc; - - mutex_lock(&bp->hwrm_cmd_lock); - rc = bnxt_hwrm_do_send_msg(bp, msg, msg_len, timeout, true); - mutex_unlock(&bp->hwrm_cmd_lock); - return rc; - } - int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp, unsigned long *bmap, int bmap_size, bool async_only) { - struct hwrm_func_drv_rgtr_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_drv_rgtr_input req = {0}; DECLARE_BITMAP(async_events_bmap, 256); u32 *events = (u32 *)async_events_bmap; + struct hwrm_func_drv_rgtr_output *resp; + struct hwrm_func_drv_rgtr_input *req; u32 flags; int rc, i;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_RGTR, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_FUNC_DRV_RGTR); + if (rc) + return rc;
- req.enables = - cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE | - FUNC_DRV_RGTR_REQ_ENABLES_VER | - FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD); + req->enables = cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_OS_TYPE | + FUNC_DRV_RGTR_REQ_ENABLES_VER | + FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD);
- req.os_type = cpu_to_le16(FUNC_DRV_RGTR_REQ_OS_TYPE_LINUX); + req->os_type = cpu_to_le16(FUNC_DRV_RGTR_REQ_OS_TYPE_LINUX); flags = FUNC_DRV_RGTR_REQ_FLAGS_16BIT_VER_MODE; if (bp->fw_cap & BNXT_FW_CAP_HOT_RESET) flags |= FUNC_DRV_RGTR_REQ_FLAGS_HOT_RESET_SUPPORT; if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY) flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT | FUNC_DRV_RGTR_REQ_FLAGS_MASTER_SUPPORT; - req.flags = cpu_to_le32(flags); - req.ver_maj_8b = DRV_VER_MAJ; - req.ver_min_8b = DRV_VER_MIN; - req.ver_upd_8b = DRV_VER_UPD; - req.ver_maj = cpu_to_le16(DRV_VER_MAJ); - req.ver_min = cpu_to_le16(DRV_VER_MIN); - req.ver_upd = cpu_to_le16(DRV_VER_UPD); + req->flags = cpu_to_le32(flags); + req->ver_maj_8b = DRV_VER_MAJ; + req->ver_min_8b = DRV_VER_MIN; + req->ver_upd_8b = DRV_VER_UPD; + req->ver_maj = cpu_to_le16(DRV_VER_MAJ); + req->ver_min = cpu_to_le16(DRV_VER_MIN); + req->ver_upd = cpu_to_le16(DRV_VER_UPD);
if (BNXT_PF(bp)) { u32 data[8]; @@@ -4791,14 -4576,14 +4576,14 @@@ }
for (i = 0; i < 8; i++) - req.vf_req_fwd[i] = cpu_to_le32(data[i]); + req->vf_req_fwd[i] = cpu_to_le32(data[i]);
- req.enables |= + req->enables |= cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_VF_REQ_FWD); }
if (bp->fw_cap & BNXT_FW_CAP_OVS_64BIT_HANDLE) - req.flags |= cpu_to_le32( + req->flags |= cpu_to_le32( FUNC_DRV_RGTR_REQ_FLAGS_FLOW_HANDLE_64BIT_MODE);
memset(async_events_bmap, 0, sizeof(async_events_bmap)); @@@ -4817,57 -4602,63 +4602,63 @@@ } } for (i = 0; i < 8; i++) - req.async_event_fwd[i] |= cpu_to_le32(events[i]); + req->async_event_fwd[i] |= cpu_to_le32(events[i]);
if (async_only) - req.enables = + req->enables = cpu_to_le32(FUNC_DRV_RGTR_REQ_ENABLES_ASYNC_EVENT_FWD);
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) { set_bit(BNXT_STATE_DRV_REGISTERED, &bp->state); if (resp->flags & cpu_to_le32(FUNC_DRV_RGTR_RESP_FLAGS_IF_CHANGE_SUPPORTED)) bp->fw_cap |= BNXT_FW_CAP_IF_CHANGE; } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_func_drv_unrgtr(struct bnxt *bp) { - struct hwrm_func_drv_unrgtr_input req = {0}; + struct hwrm_func_drv_unrgtr_input *req; + int rc;
if (!test_and_clear_bit(BNXT_STATE_DRV_REGISTERED, &bp->state)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_UNRGTR, -1, -1); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_DRV_UNRGTR); + if (rc) + return rc; + return hwrm_req_send(bp, req); }
static int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, u8 tunnel_type) { - u32 rc = 0; - struct hwrm_tunnel_dst_port_free_input req = {0}; + struct hwrm_tunnel_dst_port_free_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_TUNNEL_DST_PORT_FREE); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_TUNNEL_DST_PORT_FREE, -1, -1); - req.tunnel_type = tunnel_type; + req->tunnel_type = tunnel_type;
switch (tunnel_type) { case TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN: - req.tunnel_dst_port_id = cpu_to_le16(bp->vxlan_fw_dst_port_id); + req->tunnel_dst_port_id = cpu_to_le16(bp->vxlan_fw_dst_port_id); bp->vxlan_fw_dst_port_id = INVALID_HW_RING_ID; break; case TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GENEVE: - req.tunnel_dst_port_id = cpu_to_le16(bp->nge_fw_dst_port_id); + req->tunnel_dst_port_id = cpu_to_le16(bp->nge_fw_dst_port_id); bp->nge_fw_dst_port_id = INVALID_HW_RING_ID; break; default: break; }
- rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc) netdev_err(bp->dev, "hwrm_tunnel_dst_port_free failed. rc:%d\n", rc); @@@ -4877,17 -4668,19 +4668,19 @@@ static int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, __be16 port, u8 tunnel_type) { - u32 rc = 0; - struct hwrm_tunnel_dst_port_alloc_input req = {0}; - struct hwrm_tunnel_dst_port_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_tunnel_dst_port_alloc_output *resp; + struct hwrm_tunnel_dst_port_alloc_input *req; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_TUNNEL_DST_PORT_ALLOC, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_TUNNEL_DST_PORT_ALLOC); + if (rc) + return rc;
- req.tunnel_type = tunnel_type; - req.tunnel_dst_port_val = port; + req->tunnel_type = tunnel_type; + req->tunnel_dst_port_val = port;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) { netdev_err(bp->dev, "hwrm_tunnel_dst_port_alloc failed. rc:%d\n", rc); @@@ -4907,33 -4700,40 +4700,40 @@@ }
err_out: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_cfa_l2_set_rx_mask(struct bnxt *bp, u16 vnic_id) { - struct hwrm_cfa_l2_set_rx_mask_input req = {0}; + struct hwrm_cfa_l2_set_rx_mask_input *req; struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_L2_SET_RX_MASK, -1, -1); - req.vnic_id = cpu_to_le32(vnic->fw_vnic_id); + rc = hwrm_req_init(bp, req, HWRM_CFA_L2_SET_RX_MASK); + if (rc) + return rc;
- req.num_mc_entries = cpu_to_le32(vnic->mc_list_count); - req.mc_tbl_addr = cpu_to_le64(vnic->mc_list_mapping); - req.mask = cpu_to_le32(vnic->rx_mask); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->vnic_id = cpu_to_le32(vnic->fw_vnic_id); + req->num_mc_entries = cpu_to_le32(vnic->mc_list_count); + req->mc_tbl_addr = cpu_to_le64(vnic->mc_list_mapping); + req->mask = cpu_to_le32(vnic->rx_mask); + return hwrm_req_send_silent(bp, req); }
#ifdef CONFIG_RFS_ACCEL static int bnxt_hwrm_cfa_ntuple_filter_free(struct bnxt *bp, struct bnxt_ntuple_filter *fltr) { - struct hwrm_cfa_ntuple_filter_free_input req = {0}; + struct hwrm_cfa_ntuple_filter_free_input *req; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_NTUPLE_FILTER_FREE, -1, -1); - req.ntuple_filter_id = fltr->filter_id; - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_CFA_NTUPLE_FILTER_FREE); + if (rc) + return rc; + + req->ntuple_filter_id = fltr->filter_id; + return hwrm_req_send(bp, req); }
#define BNXT_NTP_FLTR_FLAGS \ @@@ -4958,69 -4758,70 +4758,70 @@@ static int bnxt_hwrm_cfa_ntuple_filter_alloc(struct bnxt *bp, struct bnxt_ntuple_filter *fltr) { - struct hwrm_cfa_ntuple_filter_alloc_input req = {0}; struct hwrm_cfa_ntuple_filter_alloc_output *resp; + struct hwrm_cfa_ntuple_filter_alloc_input *req; struct flow_keys *keys = &fltr->fkeys; struct bnxt_vnic_info *vnic; u32 flags = 0; - int rc = 0; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_NTUPLE_FILTER_ALLOC, -1, -1); - req.l2_filter_id = bp->vnic_info[0].fw_l2_filter_id[fltr->l2_fltr_idx]; + rc = hwrm_req_init(bp, req, HWRM_CFA_NTUPLE_FILTER_ALLOC); + if (rc) + return rc; + + req->l2_filter_id = bp->vnic_info[0].fw_l2_filter_id[fltr->l2_fltr_idx];
if (bp->fw_cap & BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2) { flags = CFA_NTUPLE_FILTER_ALLOC_REQ_FLAGS_DEST_RFS_RING_IDX; - req.dst_id = cpu_to_le16(fltr->rxq); + req->dst_id = cpu_to_le16(fltr->rxq); } else { vnic = &bp->vnic_info[fltr->rxq + 1]; - req.dst_id = cpu_to_le16(vnic->fw_vnic_id); + req->dst_id = cpu_to_le16(vnic->fw_vnic_id); } - req.flags = cpu_to_le32(flags); - req.enables = cpu_to_le32(BNXT_NTP_FLTR_FLAGS); + req->flags = cpu_to_le32(flags); + req->enables = cpu_to_le32(BNXT_NTP_FLTR_FLAGS);
- req.ethertype = htons(ETH_P_IP); - memcpy(req.src_macaddr, fltr->src_mac_addr, ETH_ALEN); - req.ip_addr_type = CFA_NTUPLE_FILTER_ALLOC_REQ_IP_ADDR_TYPE_IPV4; - req.ip_protocol = keys->basic.ip_proto; + req->ethertype = htons(ETH_P_IP); + memcpy(req->src_macaddr, fltr->src_mac_addr, ETH_ALEN); + req->ip_addr_type = CFA_NTUPLE_FILTER_ALLOC_REQ_IP_ADDR_TYPE_IPV4; + req->ip_protocol = keys->basic.ip_proto;
if (keys->basic.n_proto == htons(ETH_P_IPV6)) { int i;
- req.ethertype = htons(ETH_P_IPV6); - req.ip_addr_type = + req->ethertype = htons(ETH_P_IPV6); + req->ip_addr_type = CFA_NTUPLE_FILTER_ALLOC_REQ_IP_ADDR_TYPE_IPV6; - *(struct in6_addr *)&req.src_ipaddr[0] = + *(struct in6_addr *)&req->src_ipaddr[0] = keys->addrs.v6addrs.src; - *(struct in6_addr *)&req.dst_ipaddr[0] = + *(struct in6_addr *)&req->dst_ipaddr[0] = keys->addrs.v6addrs.dst; for (i = 0; i < 4; i++) { - req.src_ipaddr_mask[i] = cpu_to_be32(0xffffffff); - req.dst_ipaddr_mask[i] = cpu_to_be32(0xffffffff); + req->src_ipaddr_mask[i] = cpu_to_be32(0xffffffff); + req->dst_ipaddr_mask[i] = cpu_to_be32(0xffffffff); } } else { - req.src_ipaddr[0] = keys->addrs.v4addrs.src; - req.src_ipaddr_mask[0] = cpu_to_be32(0xffffffff); - req.dst_ipaddr[0] = keys->addrs.v4addrs.dst; - req.dst_ipaddr_mask[0] = cpu_to_be32(0xffffffff); + req->src_ipaddr[0] = keys->addrs.v4addrs.src; + req->src_ipaddr_mask[0] = cpu_to_be32(0xffffffff); + req->dst_ipaddr[0] = keys->addrs.v4addrs.dst; + req->dst_ipaddr_mask[0] = cpu_to_be32(0xffffffff); } if (keys->control.flags & FLOW_DIS_ENCAPSULATION) { - req.enables |= cpu_to_le32(BNXT_NTP_TUNNEL_FLTR_FLAG); - req.tunnel_type = + req->enables |= cpu_to_le32(BNXT_NTP_TUNNEL_FLTR_FLAG); + req->tunnel_type = CFA_NTUPLE_FILTER_ALLOC_REQ_TUNNEL_TYPE_ANYTUNNEL; }
- req.src_port = keys->ports.src; - req.src_port_mask = cpu_to_be16(0xffff); - req.dst_port = keys->ports.dst; - req.dst_port_mask = cpu_to_be16(0xffff); + req->src_port = keys->ports.src; + req->src_port_mask = cpu_to_be16(0xffff); + req->dst_port = keys->ports.dst; + req->dst_port_mask = cpu_to_be16(0xffff);
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - if (!rc) { - resp = bnxt_get_hwrm_resp_addr(bp, &req); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); + if (!rc) fltr->filter_id = resp->ntuple_filter_id; - } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; } #endif @@@ -5028,62 -4829,62 +4829,62 @@@ static int bnxt_hwrm_set_vnic_filter(struct bnxt *bp, u16 vnic_id, u16 idx, u8 *mac_addr) { - u32 rc = 0; - struct hwrm_cfa_l2_filter_alloc_input req = {0}; - struct hwrm_cfa_l2_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_cfa_l2_filter_alloc_output *resp; + struct hwrm_cfa_l2_filter_alloc_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_CFA_L2_FILTER_ALLOC); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_L2_FILTER_ALLOC, -1, -1); - req.flags = cpu_to_le32(CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX); + req->flags = cpu_to_le32(CFA_L2_FILTER_ALLOC_REQ_FLAGS_PATH_RX); if (!BNXT_CHIP_TYPE_NITRO_A0(bp)) - req.flags |= + req->flags |= cpu_to_le32(CFA_L2_FILTER_ALLOC_REQ_FLAGS_OUTERMOST); - req.dst_id = cpu_to_le16(bp->vnic_info[vnic_id].fw_vnic_id); - req.enables = + req->dst_id = cpu_to_le16(bp->vnic_info[vnic_id].fw_vnic_id); + req->enables = cpu_to_le32(CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR | CFA_L2_FILTER_ALLOC_REQ_ENABLES_DST_ID | CFA_L2_FILTER_ALLOC_REQ_ENABLES_L2_ADDR_MASK); - memcpy(req.l2_addr, mac_addr, ETH_ALEN); - req.l2_addr_mask[0] = 0xff; - req.l2_addr_mask[1] = 0xff; - req.l2_addr_mask[2] = 0xff; - req.l2_addr_mask[3] = 0xff; - req.l2_addr_mask[4] = 0xff; - req.l2_addr_mask[5] = 0xff; - - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + memcpy(req->l2_addr, mac_addr, ETH_ALEN); + req->l2_addr_mask[0] = 0xff; + req->l2_addr_mask[1] = 0xff; + req->l2_addr_mask[2] = 0xff; + req->l2_addr_mask[3] = 0xff; + req->l2_addr_mask[4] = 0xff; + req->l2_addr_mask[5] = 0xff; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) bp->vnic_info[vnic_id].fw_l2_filter_id[idx] = resp->l2_filter_id; - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_clear_vnic_filter(struct bnxt *bp) { + struct hwrm_cfa_l2_filter_free_input *req; u16 i, j, num_of_vnics = 1; /* only vnic 0 supported */ - int rc = 0; + int rc;
/* Any associated ntuple filters will also be cleared by firmware. */ - mutex_lock(&bp->hwrm_cmd_lock); + rc = hwrm_req_init(bp, req, HWRM_CFA_L2_FILTER_FREE); + if (rc) + return rc; + hwrm_req_hold(bp, req); for (i = 0; i < num_of_vnics; i++) { struct bnxt_vnic_info *vnic = &bp->vnic_info[i];
for (j = 0; j < vnic->uc_filter_count; j++) { - struct hwrm_cfa_l2_filter_free_input req = {0}; + req->l2_filter_id = vnic->fw_l2_filter_id[j];
- bnxt_hwrm_cmd_hdr_init(bp, &req, - HWRM_CFA_L2_FILTER_FREE, -1, -1); - - req.l2_filter_id = vnic->fw_l2_filter_id[j]; - - rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); } vnic->uc_filter_count = 0; } - mutex_unlock(&bp->hwrm_cmd_lock); - + hwrm_req_drop(bp, req); return rc; }
@@@ -5091,12 -4892,15 +4892,15 @@@ static int bnxt_hwrm_vnic_set_tpa(struc { struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; u16 max_aggs = VNIC_TPA_CFG_REQ_MAX_AGGS_MAX; - struct hwrm_vnic_tpa_cfg_input req = {0}; + struct hwrm_vnic_tpa_cfg_input *req; + int rc;
if (vnic->fw_vnic_id == INVALID_HW_RING_ID) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_TPA_CFG, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_VNIC_TPA_CFG); + if (rc) + return rc;
if (tpa_flags) { u16 mss = bp->dev->mtu - 40; @@@ -5110,9 -4914,9 +4914,9 @@@ if (tpa_flags & BNXT_FLAG_GRO) flags |= VNIC_TPA_CFG_REQ_FLAGS_GRO;
- req.flags = cpu_to_le32(flags); + req->flags = cpu_to_le32(flags);
- req.enables = + req->enables = cpu_to_le32(VNIC_TPA_CFG_REQ_ENABLES_MAX_AGG_SEGS | VNIC_TPA_CFG_REQ_ENABLES_MAX_AGGS | VNIC_TPA_CFG_REQ_ENABLES_MIN_AGG_LEN); @@@ -5136,14 -4940,14 +4940,14 @@@ } else { segs = ilog2(nsegs); } - req.max_agg_segs = cpu_to_le16(segs); - req.max_aggs = cpu_to_le16(max_aggs); + req->max_agg_segs = cpu_to_le16(segs); + req->max_aggs = cpu_to_le16(max_aggs);
- req.min_agg_len = cpu_to_le32(512); + req->min_agg_len = cpu_to_le32(512); } - req.vnic_id = cpu_to_le16(vnic->fw_vnic_id); + req->vnic_id = cpu_to_le16(vnic->fw_vnic_id);
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req); }
static u16 bnxt_cp_ring_from_grp(struct bnxt *bp, struct bnxt_ring_struct *ring) @@@ -5287,86 -5091,102 +5091,102 @@@ static void bnxt_fill_hw_rss_tbl(struc static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss) { struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; - struct hwrm_vnic_rss_cfg_input req = {0}; + struct hwrm_vnic_rss_cfg_input *req; + int rc;
if ((bp->flags & BNXT_FLAG_CHIP_P5) || vnic->fw_rss_cos_lb_ctx[0] == INVALID_HW_RING_ID) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_VNIC_RSS_CFG); + if (rc) + return rc; + if (set_rss) { bnxt_fill_hw_rss_tbl(bp, vnic); - req.hash_type = cpu_to_le32(bp->rss_hash_cfg); - req.hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT; - req.ring_grp_tbl_addr = cpu_to_le64(vnic->rss_table_dma_addr); - req.hash_key_tbl_addr = + req->hash_type = cpu_to_le32(bp->rss_hash_cfg); + req->hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT; + req->ring_grp_tbl_addr = cpu_to_le64(vnic->rss_table_dma_addr); + req->hash_key_tbl_addr = cpu_to_le64(vnic->rss_hash_key_dma_addr); } - req.rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[0]); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[0]); + return hwrm_req_send(bp, req); }
static int bnxt_hwrm_vnic_set_rss_p5(struct bnxt *bp, u16 vnic_id, bool set_rss) { struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; - struct hwrm_vnic_rss_cfg_input req = {0}; + struct hwrm_vnic_rss_cfg_input *req; dma_addr_t ring_tbl_map; u32 i, nr_ctxs; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_VNIC_RSS_CFG); + if (rc) + return rc; + + req->vnic_id = cpu_to_le16(vnic->fw_vnic_id); + if (!set_rss) + return hwrm_req_send(bp, req);
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1); - req.vnic_id = cpu_to_le16(vnic->fw_vnic_id); - if (!set_rss) { - hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return 0; - } bnxt_fill_hw_rss_tbl(bp, vnic); - req.hash_type = cpu_to_le32(bp->rss_hash_cfg); - req.hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT; - req.hash_key_tbl_addr = cpu_to_le64(vnic->rss_hash_key_dma_addr); + req->hash_type = cpu_to_le32(bp->rss_hash_cfg); + req->hash_mode_flags = VNIC_RSS_CFG_REQ_HASH_MODE_FLAGS_DEFAULT; + req->hash_key_tbl_addr = cpu_to_le64(vnic->rss_hash_key_dma_addr); ring_tbl_map = vnic->rss_table_dma_addr; nr_ctxs = bnxt_get_nr_rss_ctxs(bp, bp->rx_nr_rings); - for (i = 0; i < nr_ctxs; ring_tbl_map += BNXT_RSS_TABLE_SIZE_P5, i++) { - int rc;
- req.ring_grp_tbl_addr = cpu_to_le64(ring_tbl_map); - req.ring_table_pair_index = i; - req.rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[i]); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + hwrm_req_hold(bp, req); + for (i = 0; i < nr_ctxs; ring_tbl_map += BNXT_RSS_TABLE_SIZE_P5, i++) { + req->ring_grp_tbl_addr = cpu_to_le64(ring_tbl_map); + req->ring_table_pair_index = i; + req->rss_ctx_idx = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[i]); + rc = hwrm_req_send(bp, req); if (rc) - return rc; + goto exit; } - return 0; + + exit: + hwrm_req_drop(bp, req); + return rc; }
static int bnxt_hwrm_vnic_set_hds(struct bnxt *bp, u16 vnic_id) { struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; - struct hwrm_vnic_plcmodes_cfg_input req = {0}; + struct hwrm_vnic_plcmodes_cfg_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_VNIC_PLCMODES_CFG); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_PLCMODES_CFG, -1, -1); - req.flags = cpu_to_le32(VNIC_PLCMODES_CFG_REQ_FLAGS_JUMBO_PLACEMENT | - VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV4 | - VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV6); - req.enables = + req->flags = cpu_to_le32(VNIC_PLCMODES_CFG_REQ_FLAGS_JUMBO_PLACEMENT | + VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV4 | + VNIC_PLCMODES_CFG_REQ_FLAGS_HDS_IPV6); + req->enables = cpu_to_le32(VNIC_PLCMODES_CFG_REQ_ENABLES_JUMBO_THRESH_VALID | VNIC_PLCMODES_CFG_REQ_ENABLES_HDS_THRESHOLD_VALID); /* thresholds not implemented in firmware yet */ - req.jumbo_thresh = cpu_to_le16(bp->rx_copy_thresh); - req.hds_threshold = cpu_to_le16(bp->rx_copy_thresh); - req.vnic_id = cpu_to_le32(vnic->fw_vnic_id); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->jumbo_thresh = cpu_to_le16(bp->rx_copy_thresh); + req->hds_threshold = cpu_to_le16(bp->rx_copy_thresh); + req->vnic_id = cpu_to_le32(vnic->fw_vnic_id); + return hwrm_req_send(bp, req); }
static void bnxt_hwrm_vnic_ctx_free_one(struct bnxt *bp, u16 vnic_id, u16 ctx_idx) { - struct hwrm_vnic_rss_cos_lb_ctx_free_input req = {0}; + struct hwrm_vnic_rss_cos_lb_ctx_free_input *req;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_COS_LB_CTX_FREE, -1, -1); - req.rss_cos_lb_ctx_id = + if (hwrm_req_init(bp, req, HWRM_VNIC_RSS_COS_LB_CTX_FREE)) + return; + + req->rss_cos_lb_ctx_id = cpu_to_le16(bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[ctx_idx]);
- hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + hwrm_req_send(bp, req); bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[ctx_idx] = INVALID_HW_RING_ID; }
@@@ -5387,20 -5207,20 +5207,20 @@@ static void bnxt_hwrm_vnic_ctx_free(str
static int bnxt_hwrm_vnic_ctx_alloc(struct bnxt *bp, u16 vnic_id, u16 ctx_idx) { + struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp; + struct hwrm_vnic_rss_cos_lb_ctx_alloc_input *req; int rc; - struct hwrm_vnic_rss_cos_lb_ctx_alloc_input req = {0}; - struct hwrm_vnic_rss_cos_lb_ctx_alloc_output *resp = - bp->hwrm_cmd_resp_addr;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC, -1, - -1); + rc = hwrm_req_init(bp, req, HWRM_VNIC_RSS_COS_LB_CTX_ALLOC); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) bp->vnic_info[vnic_id].fw_rss_cos_lb_ctx[ctx_idx] = le16_to_cpu(resp->rss_cos_lb_ctx_id); - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req);
return rc; } @@@ -5414,47 -5234,50 +5234,50 @@@ static u32 bnxt_get_roce_vnic_mode(stru
int bnxt_hwrm_vnic_cfg(struct bnxt *bp, u16 vnic_id) { - unsigned int ring = 0, grp_idx; struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; - struct hwrm_vnic_cfg_input req = {0}; + struct hwrm_vnic_cfg_input *req; + unsigned int ring = 0, grp_idx; u16 def_vlan = 0; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_CFG, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_VNIC_CFG); + if (rc) + return rc;
if (bp->flags & BNXT_FLAG_CHIP_P5) { struct bnxt_rx_ring_info *rxr = &bp->rx_ring[0];
- req.default_rx_ring_id = + req->default_rx_ring_id = cpu_to_le16(rxr->rx_ring_struct.fw_ring_id); - req.default_cmpl_ring_id = + req->default_cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_rx(bp, rxr)); - req.enables = + req->enables = cpu_to_le32(VNIC_CFG_REQ_ENABLES_DEFAULT_RX_RING_ID | VNIC_CFG_REQ_ENABLES_DEFAULT_CMPL_RING_ID); goto vnic_mru; } - req.enables = cpu_to_le32(VNIC_CFG_REQ_ENABLES_DFLT_RING_GRP); + req->enables = cpu_to_le32(VNIC_CFG_REQ_ENABLES_DFLT_RING_GRP); /* Only RSS support for now TBD: COS & LB */ if (vnic->fw_rss_cos_lb_ctx[0] != INVALID_HW_RING_ID) { - req.rss_rule = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[0]); - req.enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE | + req->rss_rule = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[0]); + req->enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE | VNIC_CFG_REQ_ENABLES_MRU); } else if (vnic->flags & BNXT_VNIC_RFS_NEW_RSS_FLAG) { - req.rss_rule = + req->rss_rule = cpu_to_le16(bp->vnic_info[0].fw_rss_cos_lb_ctx[0]); - req.enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE | + req->enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_RSS_RULE | VNIC_CFG_REQ_ENABLES_MRU); - req.flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_RSS_DFLT_CR_MODE); + req->flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_RSS_DFLT_CR_MODE); } else { - req.rss_rule = cpu_to_le16(0xffff); + req->rss_rule = cpu_to_le16(0xffff); }
if (BNXT_CHIP_TYPE_NITRO_A0(bp) && (vnic->fw_rss_cos_lb_ctx[0] != INVALID_HW_RING_ID)) { - req.cos_rule = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[1]); - req.enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_COS_RULE); + req->cos_rule = cpu_to_le16(vnic->fw_rss_cos_lb_ctx[1]); + req->enables |= cpu_to_le32(VNIC_CFG_REQ_ENABLES_COS_RULE); } else { - req.cos_rule = cpu_to_le16(0xffff); + req->cos_rule = cpu_to_le16(0xffff); }
if (vnic->flags & BNXT_VNIC_RSS_FLAG) @@@ -5465,34 -5288,36 +5288,36 @@@ ring = bp->rx_nr_rings - 1;
grp_idx = bp->rx_ring[ring].bnapi->index; - req.dflt_ring_grp = cpu_to_le16(bp->grp_info[grp_idx].fw_grp_id); - req.lb_rule = cpu_to_le16(0xffff); + req->dflt_ring_grp = cpu_to_le16(bp->grp_info[grp_idx].fw_grp_id); + req->lb_rule = cpu_to_le16(0xffff); vnic_mru: - req.mru = cpu_to_le16(bp->dev->mtu + ETH_HLEN + VLAN_HLEN); + req->mru = cpu_to_le16(bp->dev->mtu + ETH_HLEN + VLAN_HLEN);
- req.vnic_id = cpu_to_le16(vnic->fw_vnic_id); + req->vnic_id = cpu_to_le16(vnic->fw_vnic_id); #ifdef CONFIG_BNXT_SRIOV if (BNXT_VF(bp)) def_vlan = bp->vf.vlan; #endif if ((bp->flags & BNXT_FLAG_STRIP_VLAN) || def_vlan) - req.flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_VLAN_STRIP_MODE); + req->flags |= cpu_to_le32(VNIC_CFG_REQ_FLAGS_VLAN_STRIP_MODE); if (!vnic_id && bnxt_ulp_registered(bp->edev, BNXT_ROCE_ULP)) - req.flags |= cpu_to_le32(bnxt_get_roce_vnic_mode(bp)); + req->flags |= cpu_to_le32(bnxt_get_roce_vnic_mode(bp));
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req); }
static void bnxt_hwrm_vnic_free_one(struct bnxt *bp, u16 vnic_id) { if (bp->vnic_info[vnic_id].fw_vnic_id != INVALID_HW_RING_ID) { - struct hwrm_vnic_free_input req = {0}; + struct hwrm_vnic_free_input *req; + + if (hwrm_req_init(bp, req, HWRM_VNIC_FREE)) + return;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_FREE, -1, -1); - req.vnic_id = + req->vnic_id = cpu_to_le32(bp->vnic_info[vnic_id].fw_vnic_id);
- hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + hwrm_req_send(bp, req); bp->vnic_info[vnic_id].fw_vnic_id = INVALID_HW_RING_ID; } } @@@ -5509,11 -5334,15 +5334,15 @@@ static int bnxt_hwrm_vnic_alloc(struct unsigned int start_rx_ring_idx, unsigned int nr_rings) { - int rc = 0; unsigned int i, j, grp_idx, end_idx = start_rx_ring_idx + nr_rings; - struct hwrm_vnic_alloc_input req = {0}; - struct hwrm_vnic_alloc_output *resp = bp->hwrm_cmd_resp_addr; struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; + struct hwrm_vnic_alloc_output *resp; + struct hwrm_vnic_alloc_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_VNIC_ALLOC); + if (rc) + return rc;
if (bp->flags & BNXT_FLAG_CHIP_P5) goto vnic_no_ring_grps; @@@ -5533,22 -5362,20 +5362,20 @@@ vnic_no_ring_grps for (i = 0; i < BNXT_MAX_CTX_PER_VNIC; i++) vnic->fw_rss_cos_lb_ctx[i] = INVALID_HW_RING_ID; if (vnic_id == 0) - req.flags = cpu_to_le32(VNIC_ALLOC_REQ_FLAGS_DEFAULT); + req->flags = cpu_to_le32(VNIC_ALLOC_REQ_FLAGS_DEFAULT);
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_ALLOC, -1, -1); - - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) vnic->fw_vnic_id = le32_to_cpu(resp->vnic_id); - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_vnic_qcaps(struct bnxt *bp) { - struct hwrm_vnic_qcaps_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_vnic_qcaps_input req = {0}; + struct hwrm_vnic_qcaps_output *resp; + struct hwrm_vnic_qcaps_input *req; int rc;
bp->hw_ring_stats_size = sizeof(struct ctx_hw_stats); @@@ -5556,9 -5383,12 +5383,12 @@@ if (bp->hwrm_spec_code < 0x10600) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_QCAPS, -1, -1); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_VNIC_QCAPS); + if (rc) + return rc; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) { u32 flags = le32_to_cpu(resp->flags);
@@@ -5584,92 -5414,96 +5414,96 @@@ bp->hw_ring_stats_size = BNXT_RING_STATS_SIZE_P5_SR2; } } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp) { + struct hwrm_ring_grp_alloc_output *resp; + struct hwrm_ring_grp_alloc_input *req; + int rc; u16 i; - u32 rc = 0;
if (bp->flags & BNXT_FLAG_CHIP_P5) return 0;
- mutex_lock(&bp->hwrm_cmd_lock); + rc = hwrm_req_init(bp, req, HWRM_RING_GRP_ALLOC); + if (rc) + return rc; + + resp = hwrm_req_hold(bp, req); for (i = 0; i < bp->rx_nr_rings; i++) { - struct hwrm_ring_grp_alloc_input req = {0}; - struct hwrm_ring_grp_alloc_output *resp = - bp->hwrm_cmd_resp_addr; unsigned int grp_idx = bp->rx_ring[i].bnapi->index;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_ALLOC, -1, -1); + req->cr = cpu_to_le16(bp->grp_info[grp_idx].cp_fw_ring_id); + req->rr = cpu_to_le16(bp->grp_info[grp_idx].rx_fw_ring_id); + req->ar = cpu_to_le16(bp->grp_info[grp_idx].agg_fw_ring_id); + req->sc = cpu_to_le16(bp->grp_info[grp_idx].fw_stats_ctx);
- req.cr = cpu_to_le16(bp->grp_info[grp_idx].cp_fw_ring_id); - req.rr = cpu_to_le16(bp->grp_info[grp_idx].rx_fw_ring_id); - req.ar = cpu_to_le16(bp->grp_info[grp_idx].agg_fw_ring_id); - req.sc = cpu_to_le16(bp->grp_info[grp_idx].fw_stats_ctx); + rc = hwrm_req_send(bp, req);
- rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); if (rc) break;
bp->grp_info[grp_idx].fw_grp_id = le32_to_cpu(resp->ring_group_id); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static void bnxt_hwrm_ring_grp_free(struct bnxt *bp) { + struct hwrm_ring_grp_free_input *req; u16 i; - struct hwrm_ring_grp_free_input req = {0};
if (!bp->grp_info || (bp->flags & BNXT_FLAG_CHIP_P5)) return;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_FREE, -1, -1); + if (hwrm_req_init(bp, req, HWRM_RING_GRP_FREE)) + return;
- mutex_lock(&bp->hwrm_cmd_lock); + hwrm_req_hold(bp, req); for (i = 0; i < bp->cp_nr_rings; i++) { if (bp->grp_info[i].fw_grp_id == INVALID_HW_RING_ID) continue; - req.ring_group_id = + req->ring_group_id = cpu_to_le32(bp->grp_info[i].fw_grp_id);
- _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + hwrm_req_send(bp, req); bp->grp_info[i].fw_grp_id = INVALID_HW_RING_ID; } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); }
static int hwrm_ring_alloc_send_msg(struct bnxt *bp, struct bnxt_ring_struct *ring, u32 ring_type, u32 map_index) { - int rc = 0, err = 0; - struct hwrm_ring_alloc_input req = {0}; - struct hwrm_ring_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_ring_alloc_output *resp; + struct hwrm_ring_alloc_input *req; struct bnxt_ring_mem_info *rmem = &ring->ring_mem; struct bnxt_ring_grp_info *grp_info; + int rc, err = 0; u16 ring_id;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_ALLOC, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_RING_ALLOC); + if (rc) + goto exit;
- req.enables = 0; + req->enables = 0; if (rmem->nr_pages > 1) { - req.page_tbl_addr = cpu_to_le64(rmem->pg_tbl_map); + req->page_tbl_addr = cpu_to_le64(rmem->pg_tbl_map); /* Page size is in log2 units */ - req.page_size = BNXT_PAGE_SHIFT; - req.page_tbl_depth = 1; + req->page_size = BNXT_PAGE_SHIFT; + req->page_tbl_depth = 1; } else { - req.page_tbl_addr = cpu_to_le64(rmem->dma_arr[0]); + req->page_tbl_addr = cpu_to_le64(rmem->dma_arr[0]); } - req.fbo = 0; + req->fbo = 0; /* Association of ring index with doorbell index and MSIX number */ - req.logical_id = cpu_to_le16(map_index); + req->logical_id = cpu_to_le16(map_index);
switch (ring_type) { case HWRM_RING_ALLOC_TX: { @@@ -5677,67 -5511,67 +5511,67 @@@
txr = container_of(ring, struct bnxt_tx_ring_info, tx_ring_struct); - req.ring_type = RING_ALLOC_REQ_RING_TYPE_TX; + req->ring_type = RING_ALLOC_REQ_RING_TYPE_TX; /* Association of transmit ring with completion ring */ grp_info = &bp->grp_info[ring->grp_idx]; - req.cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_tx(bp, txr)); - req.length = cpu_to_le32(bp->tx_ring_mask + 1); - req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); - req.queue_id = cpu_to_le16(ring->queue_id); + req->cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_tx(bp, txr)); + req->length = cpu_to_le32(bp->tx_ring_mask + 1); + req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); + req->queue_id = cpu_to_le16(ring->queue_id); break; } case HWRM_RING_ALLOC_RX: - req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX; - req.length = cpu_to_le32(bp->rx_ring_mask + 1); + req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; + req->length = cpu_to_le32(bp->rx_ring_mask + 1); if (bp->flags & BNXT_FLAG_CHIP_P5) { u16 flags = 0;
/* Association of rx ring with stats context */ grp_info = &bp->grp_info[ring->grp_idx]; - req.rx_buf_size = cpu_to_le16(bp->rx_buf_use_size); - req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); - req.enables |= cpu_to_le32( + req->rx_buf_size = cpu_to_le16(bp->rx_buf_use_size); + req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); + req->enables |= cpu_to_le32( RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); if (NET_IP_ALIGN == 2) flags = RING_ALLOC_REQ_FLAGS_RX_SOP_PAD; - req.flags = cpu_to_le16(flags); + req->flags = cpu_to_le16(flags); } break; case HWRM_RING_ALLOC_AGG: if (bp->flags & BNXT_FLAG_CHIP_P5) { - req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG; + req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG; /* Association of agg ring with rx ring */ grp_info = &bp->grp_info[ring->grp_idx]; - req.rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id); - req.rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE); - req.stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); - req.enables |= cpu_to_le32( + req->rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id); + req->rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE); + req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); + req->enables |= cpu_to_le32( RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID | RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); } else { - req.ring_type = RING_ALLOC_REQ_RING_TYPE_RX; + req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; } - req.length = cpu_to_le32(bp->rx_agg_ring_mask + 1); + req->length = cpu_to_le32(bp->rx_agg_ring_mask + 1); break; case HWRM_RING_ALLOC_CMPL: - req.ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL; - req.length = cpu_to_le32(bp->cp_ring_mask + 1); + req->ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL; + req->length = cpu_to_le32(bp->cp_ring_mask + 1); if (bp->flags & BNXT_FLAG_CHIP_P5) { /* Association of cp ring with nq */ grp_info = &bp->grp_info[map_index]; - req.nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id); - req.cq_handle = cpu_to_le64(ring->handle); - req.enables |= cpu_to_le32( + req->nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id); + req->cq_handle = cpu_to_le64(ring->handle); + req->enables |= cpu_to_le32( RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID); } else if (bp->flags & BNXT_FLAG_USING_MSIX) { - req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX; + req->int_mode = RING_ALLOC_REQ_INT_MODE_MSIX; } break; case HWRM_RING_ALLOC_NQ: - req.ring_type = RING_ALLOC_REQ_RING_TYPE_NQ; - req.length = cpu_to_le32(bp->cp_ring_mask + 1); + req->ring_type = RING_ALLOC_REQ_RING_TYPE_NQ; + req->length = cpu_to_le32(bp->cp_ring_mask + 1); if (bp->flags & BNXT_FLAG_USING_MSIX) - req.int_mode = RING_ALLOC_REQ_INT_MODE_MSIX; + req->int_mode = RING_ALLOC_REQ_INT_MODE_MSIX; break; default: netdev_err(bp->dev, "hwrm alloc invalid ring type %d\n", @@@ -5745,12 -5579,13 +5579,13 @@@ return -1; }
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); err = le16_to_cpu(resp->error_code); ring_id = le16_to_cpu(resp->ring_id); - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req);
+ exit: if (rc || err) { netdev_err(bp->dev, "hwrm_ring_alloc type %d failed. rc:%x err:%x\n", ring_type, rc, err); @@@ -5765,23 -5600,28 +5600,28 @@@ static int bnxt_hwrm_set_async_event_cr int rc;
if (BNXT_PF(bp)) { - struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_input *req; + + rc = hwrm_req_init(bp, req, HWRM_FUNC_CFG); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1); - req.fid = cpu_to_le16(0xffff); - req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_ASYNC_EVENT_CR); - req.async_event_cr = cpu_to_le16(idx); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->fid = cpu_to_le16(0xffff); + req->enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_ASYNC_EVENT_CR); + req->async_event_cr = cpu_to_le16(idx); + return hwrm_req_send(bp, req); } else { - struct hwrm_func_vf_cfg_input req = {0}; + struct hwrm_func_vf_cfg_input *req; + + rc = hwrm_req_init(bp, req, HWRM_FUNC_VF_CFG); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_VF_CFG, -1, -1); - req.enables = + req->enables = cpu_to_le32(FUNC_VF_CFG_REQ_ENABLES_ASYNC_EVENT_CR); - req.async_event_cr = cpu_to_le16(idx); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->async_event_cr = cpu_to_le16(idx); + return hwrm_req_send(bp, req); } - return rc; }
static void bnxt_set_db(struct bnxt *bp, struct bnxt_db_info *db, u32 ring_type, @@@ -5952,23 -5792,27 +5792,27 @@@ static int hwrm_ring_free_send_msg(stru struct bnxt_ring_struct *ring, u32 ring_type, int cmpl_ring_id) { + struct hwrm_ring_free_output *resp; + struct hwrm_ring_free_input *req; + u16 error_code = 0; int rc; - struct hwrm_ring_free_input req = {0}; - struct hwrm_ring_free_output *resp = bp->hwrm_cmd_resp_addr; - u16 error_code;
if (BNXT_NO_FW_ACCESS(bp)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_FREE, cmpl_ring_id, -1); - req.ring_type = ring_type; - req.ring_id = cpu_to_le16(ring->fw_ring_id); + rc = hwrm_req_init(bp, req, HWRM_RING_FREE); + if (rc) + goto exit; + + req->cmpl_ring = cpu_to_le16(cmpl_ring_id); + req->ring_type = ring_type; + req->ring_id = cpu_to_le16(ring->fw_ring_id);
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); error_code = le16_to_cpu(resp->error_code); - mutex_unlock(&bp->hwrm_cmd_lock); - + hwrm_req_drop(bp, req); + exit: if (rc || error_code) { netdev_err(bp->dev, "hwrm_ring_free type %d failed. rc:%x err:%x\n", ring_type, rc, error_code); @@@ -6083,20 -5927,23 +5927,23 @@@ static int bnxt_trim_rings(struct bnxt
static int bnxt_hwrm_get_rings(struct bnxt *bp) { - struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr; struct bnxt_hw_resc *hw_resc = &bp->hw_resc; - struct hwrm_func_qcfg_input req = {0}; + struct hwrm_func_qcfg_output *resp; + struct hwrm_func_qcfg_input *req; int rc;
if (bp->hwrm_spec_code < 0x10601) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCFG, -1, -1); - req.fid = cpu_to_le16(0xffff); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_QCFG); + if (rc) + return rc; + + req->fid = cpu_to_le16(0xffff); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) { - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -6130,39 -5977,45 +5977,45 @@@ hw_resc->resv_cp_rings = cp; hw_resc->resv_stat_ctxs = stats; } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return 0; }
- /* Caller must hold bp->hwrm_cmd_lock */ int __bnxt_hwrm_get_tx_rings(struct bnxt *bp, u16 fid, int *tx_rings) { - struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_qcfg_input req = {0}; + struct hwrm_func_qcfg_output *resp; + struct hwrm_func_qcfg_input *req; int rc;
if (bp->hwrm_spec_code < 0x10601) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCFG, -1, -1); - req.fid = cpu_to_le16(fid); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_QCFG); + if (rc) + return rc; + + req->fid = cpu_to_le16(fid); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) *tx_rings = le16_to_cpu(resp->alloc_tx_rings);
+ hwrm_req_drop(bp, req); return rc; }
static bool bnxt_rfs_supported(struct bnxt *bp);
- static void - __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, struct hwrm_func_cfg_input *req, - int tx_rings, int rx_rings, int ring_grps, - int cp_rings, int stats, int vnics) + static struct hwrm_func_cfg_input * + __bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, + int ring_grps, int cp_rings, int stats, int vnics) { + struct hwrm_func_cfg_input *req; u32 enables = 0;
- bnxt_hwrm_cmd_hdr_init(bp, req, HWRM_FUNC_CFG, -1, -1); + if (hwrm_req_init(bp, req, HWRM_FUNC_CFG)) + return NULL; + req->fid = cpu_to_le16(0xffff); enables |= tx_rings ? FUNC_CFG_REQ_ENABLES_NUM_TX_RINGS : 0; req->num_tx_rings = cpu_to_le16(tx_rings); @@@ -6203,17 -6056,19 +6056,19 @@@ req->num_vnics = cpu_to_le16(vnics); } req->enables = cpu_to_le32(enables); + return req; }
- static void - __bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, - struct hwrm_func_vf_cfg_input *req, int tx_rings, - int rx_rings, int ring_grps, int cp_rings, - int stats, int vnics) + static struct hwrm_func_vf_cfg_input * + __bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings, + int ring_grps, int cp_rings, int stats, int vnics) { + struct hwrm_func_vf_cfg_input *req; u32 enables = 0;
- bnxt_hwrm_cmd_hdr_init(bp, req, HWRM_FUNC_VF_CFG, -1, -1); + if (hwrm_req_init(bp, req, HWRM_FUNC_VF_CFG)) + return NULL; + enables |= tx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_TX_RINGS : 0; enables |= rx_rings ? FUNC_VF_CFG_REQ_ENABLES_NUM_RX_RINGS | FUNC_VF_CFG_REQ_ENABLES_NUM_RSSCOS_CTXS : 0; @@@ -6245,21 -6100,27 +6100,27 @@@ req->num_vnics = cpu_to_le16(vnics);
req->enables = cpu_to_le32(enables); + return req; }
static int bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, int ring_grps, int cp_rings, int stats, int vnics) { - struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_input *req; int rc;
- __bnxt_hwrm_reserve_pf_rings(bp, &req, tx_rings, rx_rings, ring_grps, - cp_rings, stats, vnics); - if (!req.enables) + req = __bnxt_hwrm_reserve_pf_rings(bp, tx_rings, rx_rings, ring_grps, + cp_rings, stats, vnics); + if (!req) + return -ENOMEM; + + if (!req->enables) { + hwrm_req_drop(bp, req); return 0; + }
- rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc) return rc;
@@@ -6273,7 -6134,7 +6134,7 @@@ static in bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings, int ring_grps, int cp_rings, int stats, int vnics) { - struct hwrm_func_vf_cfg_input req = {0}; + struct hwrm_func_vf_cfg_input *req; int rc;
if (!BNXT_NEW_RM(bp)) { @@@ -6281,9 -6142,12 +6142,12 @@@ return 0; }
- __bnxt_hwrm_reserve_vf_rings(bp, &req, tx_rings, rx_rings, ring_grps, - cp_rings, stats, vnics); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req = __bnxt_hwrm_reserve_vf_rings(bp, tx_rings, rx_rings, ring_grps, + cp_rings, stats, vnics); + if (!req) + return -ENOMEM; + + rc = hwrm_req_send(bp, req); if (rc) return rc;
@@@ -6484,14 -6348,14 +6348,14 @@@ static int bnxt_hwrm_check_vf_rings(str int ring_grps, int cp_rings, int stats, int vnics) { - struct hwrm_func_vf_cfg_input req = {0}; + struct hwrm_func_vf_cfg_input *req; u32 flags;
if (!BNXT_NEW_RM(bp)) return 0;
- __bnxt_hwrm_reserve_vf_rings(bp, &req, tx_rings, rx_rings, ring_grps, - cp_rings, stats, vnics); + req = __bnxt_hwrm_reserve_vf_rings(bp, tx_rings, rx_rings, ring_grps, + cp_rings, stats, vnics); flags = FUNC_VF_CFG_REQ_FLAGS_TX_ASSETS_TEST | FUNC_VF_CFG_REQ_FLAGS_RX_ASSETS_TEST | FUNC_VF_CFG_REQ_FLAGS_CMPL_ASSETS_TEST | @@@ -6501,20 -6365,19 +6365,19 @@@ if (!(bp->flags & BNXT_FLAG_CHIP_P5)) flags |= FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST;
- req.flags = cpu_to_le32(flags); - return hwrm_send_message_silent(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + req->flags = cpu_to_le32(flags); + return hwrm_req_send_silent(bp, req); }
static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, int ring_grps, int cp_rings, int stats, int vnics) { - struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_input *req; u32 flags;
- __bnxt_hwrm_reserve_pf_rings(bp, &req, tx_rings, rx_rings, ring_grps, - cp_rings, stats, vnics); + req = __bnxt_hwrm_reserve_pf_rings(bp, tx_rings, rx_rings, ring_grps, + cp_rings, stats, vnics); flags = FUNC_CFG_REQ_FLAGS_TX_ASSETS_TEST; if (BNXT_NEW_RM(bp)) { flags |= FUNC_CFG_REQ_FLAGS_RX_ASSETS_TEST | @@@ -6528,9 -6391,8 +6391,8 @@@ flags |= FUNC_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST; }
- req.flags = cpu_to_le32(flags); - return hwrm_send_message_silent(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + req->flags = cpu_to_le32(flags); + return hwrm_req_send_silent(bp, req); }
static int bnxt_hwrm_check_rings(struct bnxt *bp, int tx_rings, int rx_rings, @@@ -6551,9 -6413,9 +6413,9 @@@
static void bnxt_hwrm_coal_params_qcaps(struct bnxt *bp) { - struct hwrm_ring_aggint_qcaps_output *resp = bp->hwrm_cmd_resp_addr; struct bnxt_coal_cap *coal_cap = &bp->coal_cap; - struct hwrm_ring_aggint_qcaps_input req = {0}; + struct hwrm_ring_aggint_qcaps_output *resp; + struct hwrm_ring_aggint_qcaps_input *req; int rc;
coal_cap->cmpl_params = BNXT_LEGACY_COAL_CMPL_PARAMS; @@@ -6569,9 -6431,11 +6431,11 @@@ if (bp->hwrm_spec_code < 0x10902) return;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_AGGINT_QCAPS, -1, -1); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + if (hwrm_req_init(bp, req, HWRM_RING_AGGINT_QCAPS)) + return; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send_silent(bp, req); if (!rc) { coal_cap->cmpl_params = le32_to_cpu(resp->cmpl_params); coal_cap->nq_params = le32_to_cpu(resp->nq_params); @@@ -6591,7 -6455,7 +6455,7 @@@ le16_to_cpu(resp->num_cmpl_aggr_int_max); coal_cap->timer_units = le16_to_cpu(resp->timer_units); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); }
static u16 bnxt_usec_to_coal_tmr(struct bnxt *bp, u16 usec) @@@ -6659,37 -6523,40 +6523,40 @@@ static void bnxt_hwrm_set_coal_params(s req->enables |= cpu_to_le16(BNXT_COAL_CMPL_ENABLES); }
- /* Caller holds bp->hwrm_cmd_lock */ static int __bnxt_hwrm_set_coal_nq(struct bnxt *bp, struct bnxt_napi *bnapi, struct bnxt_coal *hw_coal) { - struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req = {0}; + struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req; struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring; struct bnxt_coal_cap *coal_cap = &bp->coal_cap; u32 nq_params = coal_cap->nq_params; u16 tmr; + int rc;
if (!(nq_params & RING_AGGINT_QCAPS_RESP_NQ_PARAMS_INT_LAT_TMR_MIN)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, - -1, -1); - req.ring_id = cpu_to_le16(cpr->cp_ring_struct.fw_ring_id); - req.flags = + rc = hwrm_req_init(bp, req, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS); + if (rc) + return rc; + + req->ring_id = cpu_to_le16(cpr->cp_ring_struct.fw_ring_id); + req->flags = cpu_to_le16(RING_CMPL_RING_CFG_AGGINT_PARAMS_REQ_FLAGS_IS_NQ);
tmr = bnxt_usec_to_coal_tmr(bp, hw_coal->coal_ticks) / 2; tmr = clamp_t(u16, tmr, 1, coal_cap->int_lat_tmr_min_max); - req.int_lat_tmr_min = cpu_to_le16(tmr); - req.enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE); - return _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->int_lat_tmr_min = cpu_to_le16(tmr); + req->enables |= cpu_to_le16(BNXT_COAL_CMPL_MIN_TMR_ENABLE); + return hwrm_req_send(bp, req); }
int bnxt_hwrm_set_ring_coal(struct bnxt *bp, struct bnxt_napi *bnapi) { - struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req_rx = {0}; + struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req_rx; struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring; struct bnxt_coal coal; + int rc;
/* Tick values in micro seconds. * 1 coal_buf x bufs_per_record = 1 completion record. @@@ -6702,48 -6569,53 +6569,53 @@@ if (!bnapi->rx_ring) return -ENODEV;
- bnxt_hwrm_cmd_hdr_init(bp, &req_rx, - HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1); + rc = hwrm_req_init(bp, req_rx, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS); + if (rc) + return rc;
- bnxt_hwrm_set_coal_params(bp, &coal, &req_rx); + bnxt_hwrm_set_coal_params(bp, &coal, req_rx);
- req_rx.ring_id = cpu_to_le16(bnxt_cp_ring_for_rx(bp, bnapi->rx_ring)); + req_rx->ring_id = cpu_to_le16(bnxt_cp_ring_for_rx(bp, bnapi->rx_ring));
- return hwrm_send_message(bp, &req_rx, sizeof(req_rx), - HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req_rx); }
int bnxt_hwrm_set_coal(struct bnxt *bp) { - int i, rc = 0; - struct hwrm_ring_cmpl_ring_cfg_aggint_params_input req_rx = {0}, - req_tx = {0}, *req; + struct hwrm_ring_cmpl_ring_cfg_aggint_params_input *req_rx, *req_tx, + *req; + int i, rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req_rx, - HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1); - bnxt_hwrm_cmd_hdr_init(bp, &req_tx, - HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS, -1, -1); + rc = hwrm_req_init(bp, req_rx, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS); + if (rc) + return rc; + + rc = hwrm_req_init(bp, req_tx, HWRM_RING_CMPL_RING_CFG_AGGINT_PARAMS); + if (rc) { + hwrm_req_drop(bp, req_rx); + return rc; + }
- bnxt_hwrm_set_coal_params(bp, &bp->rx_coal, &req_rx); - bnxt_hwrm_set_coal_params(bp, &bp->tx_coal, &req_tx); + bnxt_hwrm_set_coal_params(bp, &bp->rx_coal, req_rx); + bnxt_hwrm_set_coal_params(bp, &bp->tx_coal, req_tx);
- mutex_lock(&bp->hwrm_cmd_lock); + hwrm_req_hold(bp, req_rx); + hwrm_req_hold(bp, req_tx); for (i = 0; i < bp->cp_nr_rings; i++) { struct bnxt_napi *bnapi = bp->bnapi[i]; struct bnxt_coal *hw_coal; u16 ring_id;
- req = &req_rx; + req = req_rx; if (!bnapi->rx_ring) { ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring); - req = &req_tx; + req = req_tx; } else { ring_id = bnxt_cp_ring_for_rx(bp, bnapi->rx_ring); } req->ring_id = cpu_to_le16(ring_id);
- rc = _hwrm_send_message(bp, req, sizeof(*req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc) break;
@@@ -6751,11 -6623,10 +6623,10 @@@ continue;
if (bnapi->rx_ring && bnapi->tx_ring) { - req = &req_tx; + req = req_tx; ring_id = bnxt_cp_ring_for_tx(bp, bnapi->tx_ring); req->ring_id = cpu_to_le16(ring_id); - rc = _hwrm_send_message(bp, req, sizeof(*req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc) break; } @@@ -6765,14 -6636,15 +6636,15 @@@ hw_coal = &bp->tx_coal; __bnxt_hwrm_set_coal_nq(bp, bnapi, hw_coal); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req_rx); + hwrm_req_drop(bp, req_tx); return rc; }
static void bnxt_hwrm_stat_ctx_free(struct bnxt *bp) { - struct hwrm_stat_ctx_clr_stats_input req0 = {0}; - struct hwrm_stat_ctx_free_input req = {0}; + struct hwrm_stat_ctx_clr_stats_input *req0 = NULL; + struct hwrm_stat_ctx_free_input *req; int i;
if (!bp->bnapi) @@@ -6781,53 -6653,60 +6653,60 @@@ if (BNXT_CHIP_TYPE_NITRO_A0(bp)) return;
- bnxt_hwrm_cmd_hdr_init(bp, &req0, HWRM_STAT_CTX_CLR_STATS, -1, -1); - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_STAT_CTX_FREE, -1, -1); - - mutex_lock(&bp->hwrm_cmd_lock); + if (hwrm_req_init(bp, req, HWRM_STAT_CTX_FREE)) + return; + if (BNXT_FW_MAJ(bp) <= 20) { + if (hwrm_req_init(bp, req0, HWRM_STAT_CTX_CLR_STATS)) { + hwrm_req_drop(bp, req); + return; + } + hwrm_req_hold(bp, req0); + } + hwrm_req_hold(bp, req); for (i = 0; i < bp->cp_nr_rings; i++) { struct bnxt_napi *bnapi = bp->bnapi[i]; struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
if (cpr->hw_stats_ctx_id != INVALID_STATS_CTX_ID) { - req.stat_ctx_id = cpu_to_le32(cpr->hw_stats_ctx_id); - if (BNXT_FW_MAJ(bp) <= 20) { - req0.stat_ctx_id = req.stat_ctx_id; - _hwrm_send_message(bp, &req0, sizeof(req0), - HWRM_CMD_TIMEOUT); + req->stat_ctx_id = cpu_to_le32(cpr->hw_stats_ctx_id); + if (req0) { + req0->stat_ctx_id = req->stat_ctx_id; + hwrm_req_send(bp, req0); } - _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + hwrm_req_send(bp, req);
cpr->hw_stats_ctx_id = INVALID_STATS_CTX_ID; } } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); + if (req0) + hwrm_req_drop(bp, req0); }
static int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp) { - int rc = 0, i; - struct hwrm_stat_ctx_alloc_input req = {0}; - struct hwrm_stat_ctx_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_stat_ctx_alloc_output *resp; + struct hwrm_stat_ctx_alloc_input *req; + int rc, i;
if (BNXT_CHIP_TYPE_NITRO_A0(bp)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_STAT_CTX_ALLOC, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_STAT_CTX_ALLOC); + if (rc) + return rc;
- req.stats_dma_length = cpu_to_le16(bp->hw_ring_stats_size); - req.update_period_ms = cpu_to_le32(bp->stats_coal_ticks / 1000); + req->stats_dma_length = cpu_to_le16(bp->hw_ring_stats_size); + req->update_period_ms = cpu_to_le32(bp->stats_coal_ticks / 1000);
- mutex_lock(&bp->hwrm_cmd_lock); + resp = hwrm_req_hold(bp, req); for (i = 0; i < bp->cp_nr_rings; i++) { struct bnxt_napi *bnapi = bp->bnapi[i]; struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- req.stats_dma_addr = cpu_to_le64(cpr->stats.hw_stats_map); + req->stats_dma_addr = cpu_to_le64(cpr->stats.hw_stats_map);
- rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc) break;
@@@ -6835,22 -6714,25 +6714,25 @@@
bp->grp_info[i].fw_stats_ctx = cpr->hw_stats_ctx_id; } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_func_qcfg(struct bnxt *bp) { - struct hwrm_func_qcfg_input req = {0}; - struct hwrm_func_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_func_qcfg_output *resp; + struct hwrm_func_qcfg_input *req; u32 min_db_offset = 0; u16 flags; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCFG, -1, -1); - req.fid = cpu_to_le16(0xffff); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_QCFG); + if (rc) + return rc; + + req->fid = cpu_to_le16(0xffff); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto func_qcfg_exit;
@@@ -6910,7 -6792,7 +6792,7 @@@ bp->db_size = pci_resource_len(bp->pdev, 2);
func_qcfg_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -6949,17 -6831,19 +6831,19 @@@ static void bnxt_init_ctx_initializer(s
static int bnxt_hwrm_func_backing_store_qcaps(struct bnxt *bp) { - struct hwrm_func_backing_store_qcaps_input req = {0}; - struct hwrm_func_backing_store_qcaps_output *resp = - bp->hwrm_cmd_resp_addr; + struct hwrm_func_backing_store_qcaps_output *resp; + struct hwrm_func_backing_store_qcaps_input *req; int rc;
if (bp->hwrm_spec_code < 0x10902 || BNXT_VF(bp) || bp->ctx) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_QCAPS, -1, -1); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_BACKING_STORE_QCAPS); + if (rc) + return rc; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send_silent(bp, req); if (!rc) { struct bnxt_ctx_pg_info *ctx_pg; struct bnxt_ctx_mem_info *ctx; @@@ -7024,7 -6908,7 +6908,7 @@@ rc = 0; } ctx_err: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -7055,15 -6939,17 +6939,17 @@@ static void bnxt_hwrm_set_pg_attr(struc
static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) { - struct hwrm_func_backing_store_cfg_input req = {0}; + struct hwrm_func_backing_store_cfg_input *req; struct bnxt_ctx_mem_info *ctx = bp->ctx; struct bnxt_ctx_pg_info *ctx_pg; - u32 req_len = sizeof(req); + void **__req = (void **)&req; + u32 req_len = sizeof(*req); __le32 *num_entries; __le64 *pg_dir; u32 flags = 0; u8 *pg_attr; u32 ena; + int rc; int i;
if (!ctx) @@@ -7071,90 -6957,93 +6957,93 @@@
if (req_len > bp->hwrm_max_ext_req_len) req_len = BNXT_BACKING_STORE_CFG_LEGACY_LEN; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_BACKING_STORE_CFG, -1, -1); - req.enables = cpu_to_le32(enables); + rc = __hwrm_req_init(bp, __req, HWRM_FUNC_BACKING_STORE_CFG, req_len); + if (rc) + return rc;
+ req->enables = cpu_to_le32(enables); if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_QP) { ctx_pg = &ctx->qp_mem; - req.qp_num_entries = cpu_to_le32(ctx_pg->entries); - req.qp_num_qp1_entries = cpu_to_le16(ctx->qp_min_qp1_entries); - req.qp_num_l2_entries = cpu_to_le16(ctx->qp_max_l2_entries); - req.qp_entry_size = cpu_to_le16(ctx->qp_entry_size); + req->qp_num_entries = cpu_to_le32(ctx_pg->entries); + req->qp_num_qp1_entries = cpu_to_le16(ctx->qp_min_qp1_entries); + req->qp_num_l2_entries = cpu_to_le16(ctx->qp_max_l2_entries); + req->qp_entry_size = cpu_to_le16(ctx->qp_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.qpc_pg_size_qpc_lvl, - &req.qpc_page_dir); + &req->qpc_pg_size_qpc_lvl, + &req->qpc_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_SRQ) { ctx_pg = &ctx->srq_mem; - req.srq_num_entries = cpu_to_le32(ctx_pg->entries); - req.srq_num_l2_entries = cpu_to_le16(ctx->srq_max_l2_entries); - req.srq_entry_size = cpu_to_le16(ctx->srq_entry_size); + req->srq_num_entries = cpu_to_le32(ctx_pg->entries); + req->srq_num_l2_entries = cpu_to_le16(ctx->srq_max_l2_entries); + req->srq_entry_size = cpu_to_le16(ctx->srq_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.srq_pg_size_srq_lvl, - &req.srq_page_dir); + &req->srq_pg_size_srq_lvl, + &req->srq_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_CQ) { ctx_pg = &ctx->cq_mem; - req.cq_num_entries = cpu_to_le32(ctx_pg->entries); - req.cq_num_l2_entries = cpu_to_le16(ctx->cq_max_l2_entries); - req.cq_entry_size = cpu_to_le16(ctx->cq_entry_size); - bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, &req.cq_pg_size_cq_lvl, - &req.cq_page_dir); + req->cq_num_entries = cpu_to_le32(ctx_pg->entries); + req->cq_num_l2_entries = cpu_to_le16(ctx->cq_max_l2_entries); + req->cq_entry_size = cpu_to_le16(ctx->cq_entry_size); + bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, + &req->cq_pg_size_cq_lvl, + &req->cq_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_VNIC) { ctx_pg = &ctx->vnic_mem; - req.vnic_num_vnic_entries = + req->vnic_num_vnic_entries = cpu_to_le16(ctx->vnic_max_vnic_entries); - req.vnic_num_ring_table_entries = + req->vnic_num_ring_table_entries = cpu_to_le16(ctx->vnic_max_ring_table_entries); - req.vnic_entry_size = cpu_to_le16(ctx->vnic_entry_size); + req->vnic_entry_size = cpu_to_le16(ctx->vnic_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.vnic_pg_size_vnic_lvl, - &req.vnic_page_dir); + &req->vnic_pg_size_vnic_lvl, + &req->vnic_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_STAT) { ctx_pg = &ctx->stat_mem; - req.stat_num_entries = cpu_to_le32(ctx->stat_max_entries); - req.stat_entry_size = cpu_to_le16(ctx->stat_entry_size); + req->stat_num_entries = cpu_to_le32(ctx->stat_max_entries); + req->stat_entry_size = cpu_to_le16(ctx->stat_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.stat_pg_size_stat_lvl, - &req.stat_page_dir); + &req->stat_pg_size_stat_lvl, + &req->stat_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_MRAV) { ctx_pg = &ctx->mrav_mem; - req.mrav_num_entries = cpu_to_le32(ctx_pg->entries); + req->mrav_num_entries = cpu_to_le32(ctx_pg->entries); if (ctx->mrav_num_entries_units) flags |= FUNC_BACKING_STORE_CFG_REQ_FLAGS_MRAV_RESERVATION_SPLIT; - req.mrav_entry_size = cpu_to_le16(ctx->mrav_entry_size); + req->mrav_entry_size = cpu_to_le16(ctx->mrav_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.mrav_pg_size_mrav_lvl, - &req.mrav_page_dir); + &req->mrav_pg_size_mrav_lvl, + &req->mrav_page_dir); } if (enables & FUNC_BACKING_STORE_CFG_REQ_ENABLES_TIM) { ctx_pg = &ctx->tim_mem; - req.tim_num_entries = cpu_to_le32(ctx_pg->entries); - req.tim_entry_size = cpu_to_le16(ctx->tim_entry_size); + req->tim_num_entries = cpu_to_le32(ctx_pg->entries); + req->tim_entry_size = cpu_to_le16(ctx->tim_entry_size); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, - &req.tim_pg_size_tim_lvl, - &req.tim_page_dir); + &req->tim_pg_size_tim_lvl, + &req->tim_page_dir); } - for (i = 0, num_entries = &req.tqm_sp_num_entries, - pg_attr = &req.tqm_sp_pg_size_tqm_sp_lvl, - pg_dir = &req.tqm_sp_page_dir, + for (i = 0, num_entries = &req->tqm_sp_num_entries, + pg_attr = &req->tqm_sp_pg_size_tqm_sp_lvl, + pg_dir = &req->tqm_sp_page_dir, ena = FUNC_BACKING_STORE_CFG_REQ_ENABLES_TQM_SP; i < BNXT_MAX_TQM_RINGS; i++, num_entries++, pg_attr++, pg_dir++, ena <<= 1) { if (!(enables & ena)) continue;
- req.tqm_entry_size = cpu_to_le16(ctx->tqm_entry_size); + req->tqm_entry_size = cpu_to_le16(ctx->tqm_entry_size); ctx_pg = ctx->tqm_mem[i]; *num_entries = cpu_to_le32(ctx_pg->entries); bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir); } - req.flags = cpu_to_le32(flags); - return hwrm_send_message(bp, &req, req_len, HWRM_CMD_TIMEOUT); + req->flags = cpu_to_le32(flags); + return hwrm_req_send(bp, req); }
static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp, @@@ -7434,17 -7323,18 +7323,18 @@@ skip_rdma
int bnxt_hwrm_func_resc_qcaps(struct bnxt *bp, bool all) { - struct hwrm_func_resource_qcaps_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_resource_qcaps_input req = {0}; + struct hwrm_func_resource_qcaps_output *resp; + struct hwrm_func_resource_qcaps_input *req; struct bnxt_hw_resc *hw_resc = &bp->hw_resc; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_RESOURCE_QCAPS, -1, -1); - req.fid = cpu_to_le16(0xffff); + rc = hwrm_req_init(bp, req, HWRM_FUNC_RESOURCE_QCAPS); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message_silent(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + req->fid = cpu_to_le16(0xffff); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send_silent(bp, req); if (rc) goto hwrm_func_resc_qcaps_exit;
@@@ -7485,15 -7375,14 +7375,14 @@@ pf->vf_resv_strategy = BNXT_VF_RESV_STRATEGY_MAXIMAL; } hwrm_func_resc_qcaps_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
- /* bp->hwrm_cmd_lock already held. */ static int __bnxt_hwrm_ptp_qcfg(struct bnxt *bp) { - struct hwrm_port_mac_ptp_qcfg_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_port_mac_ptp_qcfg_input req = {0}; + struct hwrm_port_mac_ptp_qcfg_output *resp; + struct hwrm_port_mac_ptp_qcfg_input *req; struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; u8 flags; int rc; @@@ -7503,21 -7392,27 +7392,27 @@@ goto no_ptp; }
- req.port_id = cpu_to_le16(bp->pf.port_id); - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_MAC_PTP_QCFG, -1, -1); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_PORT_MAC_PTP_QCFG); if (rc) goto no_ptp;
+ req->port_id = cpu_to_le16(bp->pf.port_id); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); + if (rc) + goto exit; + flags = resp->flags; if (!(flags & PORT_MAC_PTP_QCFG_RESP_FLAGS_HWRM_ACCESS)) { rc = -ENODEV; - goto no_ptp; + goto exit; } if (!ptp) { ptp = kzalloc(sizeof(*ptp), GFP_KERNEL); - if (!ptp) - return -ENOMEM; + if (!ptp) { + rc = -ENOMEM; + goto exit; + } ptp->bp = bp; bp->ptp_cfg = ptp; } @@@ -7529,11 -7424,18 +7424,18 @@@ ptp->refclk_regs[1] = BNXT_TS_REG_TIMESYNC_TS0_UPPER; } else { rc = -ENODEV; - goto no_ptp; + goto exit; } - return 0; + rc = bnxt_ptp_init(bp); + if (rc) + netdev_warn(bp->dev, "PTP initialization failed.\n"); + exit: + hwrm_req_drop(bp, req); + if (!rc) + return 0;
no_ptp: + bnxt_ptp_clear(bp); kfree(ptp); bp->ptp_cfg = NULL; return rc; @@@ -7541,17 -7443,19 +7443,19 @@@
static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) { - int rc = 0; - struct hwrm_func_qcaps_input req = {0}; - struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_func_qcaps_output *resp; + struct hwrm_func_qcaps_input *req; struct bnxt_hw_resc *hw_resc = &bp->hw_resc; u32 flags, flags_ext; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QCAPS, -1, -1); - req.fid = cpu_to_le16(0xffff); + rc = hwrm_req_init(bp, req, HWRM_FUNC_QCAPS); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->fid = cpu_to_le16(0xffff); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto hwrm_func_qcaps_exit;
@@@ -7576,6 -7480,8 +7480,8 @@@ 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 -7519,7 +7519,7 @@@ 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; } @@@ -7626,7 -7533,7 +7533,7 @@@ }
hwrm_func_qcaps_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -7657,19 -7564,20 +7564,20 @@@ static int bnxt_hwrm_func_qcaps(struct
static int bnxt_hwrm_cfa_adv_flow_mgnt_qcaps(struct bnxt *bp) { - struct hwrm_cfa_adv_flow_mgnt_qcaps_input req = {0}; struct hwrm_cfa_adv_flow_mgnt_qcaps_output *resp; - int rc = 0; + struct hwrm_cfa_adv_flow_mgnt_qcaps_input *req; u32 flags; + int rc;
if (!(bp->fw_cap & BNXT_FW_CAP_CFA_ADV_FLOW)) return 0;
- resp = bp->hwrm_cmd_resp_addr; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_CFA_ADV_FLOW_MGNT_QCAPS); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto hwrm_cfa_adv_qcaps_exit;
@@@ -7679,7 -7587,7 +7587,7 @@@ bp->fw_cap |= BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V2;
hwrm_cfa_adv_qcaps_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -7822,17 -7730,20 +7730,20 @@@ static int bnxt_map_fw_health_regs(stru
static int bnxt_hwrm_error_recovery_qcfg(struct bnxt *bp) { - struct hwrm_error_recovery_qcfg_output *resp = bp->hwrm_cmd_resp_addr; struct bnxt_fw_health *fw_health = bp->fw_health; - struct hwrm_error_recovery_qcfg_input req = {0}; + struct hwrm_error_recovery_qcfg_output *resp; + struct hwrm_error_recovery_qcfg_input *req; int rc, i;
if (!(bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_ERROR_RECOVERY_QCFG, -1, -1); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_ERROR_RECOVERY_QCFG); + if (rc) + return rc; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto err_recovery_out; fw_health->flags = le32_to_cpu(resp->flags); @@@ -7874,7 -7785,7 +7785,7 @@@ resp->delay_after_reset[i]; } err_recovery_out: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); if (!rc) rc = bnxt_map_fw_health_regs(bp); if (rc) @@@ -7884,12 -7795,16 +7795,16 @@@
static int bnxt_hwrm_func_reset(struct bnxt *bp) { - struct hwrm_func_reset_input req = {0}; + struct hwrm_func_reset_input *req; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_RESET, -1, -1); - req.enables = 0; + rc = hwrm_req_init(bp, req, HWRM_FUNC_RESET); + if (rc) + return rc;
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_RESET_TIMEOUT); + req->enables = 0; + hwrm_req_timeout(bp, req, HWRM_RESET_TIMEOUT); + return hwrm_req_send(bp, req); }
static void bnxt_nvm_cfg_ver_get(struct bnxt *bp) @@@ -7904,16 -7819,18 +7819,18 @@@
static int bnxt_hwrm_queue_qportcfg(struct bnxt *bp) { - int rc = 0; - struct hwrm_queue_qportcfg_input req = {0}; - struct hwrm_queue_qportcfg_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_queue_qportcfg_output *resp; + struct hwrm_queue_qportcfg_input *req; u8 i, j, *qptr; bool no_rdma; + int rc = 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_QPORTCFG, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_QUEUE_QPORTCFG); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto qportcfg_exit;
@@@ -7947,35 -7864,48 +7864,48 @@@ bp->max_lltc = bp->max_tc;
qportcfg_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
- static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent) + static int bnxt_hwrm_poll(struct bnxt *bp) { - struct hwrm_ver_get_input req = {0}; + struct hwrm_ver_get_input *req; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VER_GET, -1, -1); - req.hwrm_intf_maj = HWRM_VERSION_MAJOR; - req.hwrm_intf_min = HWRM_VERSION_MINOR; - req.hwrm_intf_upd = HWRM_VERSION_UPDATE; + rc = hwrm_req_init(bp, req, HWRM_VER_GET); + if (rc) + return rc;
- rc = bnxt_hwrm_do_send_msg(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT, - silent); + req->hwrm_intf_maj = HWRM_VERSION_MAJOR; + req->hwrm_intf_min = HWRM_VERSION_MINOR; + req->hwrm_intf_upd = HWRM_VERSION_UPDATE; + + hwrm_req_flags(bp, req, BNXT_HWRM_CTX_SILENT | BNXT_HWRM_FULL_WAIT); + rc = hwrm_req_send(bp, req); return rc; }
static int bnxt_hwrm_ver_get(struct bnxt *bp) { - struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_ver_get_output *resp; + struct hwrm_ver_get_input *req; u16 fw_maj, fw_min, fw_bld, fw_rsv; u32 dev_caps_cfg, hwrm_ver; int rc, len;
+ rc = hwrm_req_init(bp, req, HWRM_VER_GET); + if (rc) + return rc; + + hwrm_req_flags(bp, req, BNXT_HWRM_FULL_WAIT); bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN; - mutex_lock(&bp->hwrm_cmd_lock); - rc = __bnxt_hwrm_ver_get(bp, false); + req->hwrm_intf_maj = HWRM_VERSION_MAJOR; + req->hwrm_intf_min = HWRM_VERSION_MINOR; + req->hwrm_intf_upd = HWRM_VERSION_UPDATE; + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto hwrm_ver_get_exit;
@@@ -8067,29 -7997,33 +7997,33 @@@ bp->fw_cap |= BNXT_FW_CAP_CFA_ADV_FLOW;
hwrm_ver_get_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
int bnxt_hwrm_fw_set_time(struct bnxt *bp) { - struct hwrm_fw_set_time_input req = {0}; + struct hwrm_fw_set_time_input *req; struct tm tm; time64_t now = ktime_get_real_seconds(); + int rc;
if ((BNXT_VF(bp) && bp->hwrm_spec_code < 0x10901) || bp->hwrm_spec_code < 0x10400) return -EOPNOTSUPP;
time64_to_tm(now, 0, &tm); - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FW_SET_TIME, -1, -1); - req.year = cpu_to_le16(1900 + tm.tm_year); - req.month = 1 + tm.tm_mon; - req.day = tm.tm_mday; - req.hour = tm.tm_hour; - req.minute = tm.tm_min; - req.second = tm.tm_sec; - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FW_SET_TIME); + if (rc) + return rc; + + req->year = cpu_to_le16(1900 + tm.tm_year); + req->month = 1 + tm.tm_mon; + req->day = tm.tm_mday; + req->hour = tm.tm_hour; + req->minute = tm.tm_min; + req->second = tm.tm_sec; + return hwrm_req_send(bp, req); }
static void bnxt_add_one_ctr(u64 hw, u64 *sw, u64 mask) @@@ -8177,8 -8111,9 +8111,9 @@@ static void bnxt_accumulate_all_stats(s
static int bnxt_hwrm_port_qstats(struct bnxt *bp, u8 flags) { + struct hwrm_port_qstats_input *req; struct bnxt_pf_info *pf = &bp->pf; - struct hwrm_port_qstats_input req = {0}; + int rc;
if (!(bp->flags & BNXT_FLAG_PORT_STATS)) return 0; @@@ -8186,20 -8121,24 +8121,24 @@@ if (flags && !(bp->fw_cap & BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED)) return -EOPNOTSUPP;
- req.flags = flags; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_QSTATS, -1, -1); - req.port_id = cpu_to_le16(pf->port_id); - req.tx_stat_host_addr = cpu_to_le64(bp->port_stats.hw_stats_map + + rc = hwrm_req_init(bp, req, HWRM_PORT_QSTATS); + if (rc) + return rc; + + req->flags = flags; + req->port_id = cpu_to_le16(pf->port_id); + req->tx_stat_host_addr = cpu_to_le64(bp->port_stats.hw_stats_map + BNXT_TX_PORT_STATS_BYTE_OFFSET); - req.rx_stat_host_addr = cpu_to_le64(bp->port_stats.hw_stats_map); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req->rx_stat_host_addr = cpu_to_le64(bp->port_stats.hw_stats_map); + return hwrm_req_send(bp, req); }
static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp, u8 flags) { - struct hwrm_port_qstats_ext_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_queue_pri2cos_qcfg_input req2 = {0}; - struct hwrm_port_qstats_ext_input req = {0}; + struct hwrm_queue_pri2cos_qcfg_output *resp_qc; + struct hwrm_queue_pri2cos_qcfg_input *req_qc; + struct hwrm_port_qstats_ext_output *resp_qs; + struct hwrm_port_qstats_ext_input *req_qs; struct bnxt_pf_info *pf = &bp->pf; u32 tx_stat_size; int rc; @@@ -8210,46 -8149,53 +8149,53 @@@ if (flags && !(bp->fw_cap & BNXT_FW_CAP_EXT_HW_STATS_SUPPORTED)) return -EOPNOTSUPP;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_QSTATS_EXT, -1, -1); - req.flags = flags; - req.port_id = cpu_to_le16(pf->port_id); - req.rx_stat_size = cpu_to_le16(sizeof(struct rx_port_stats_ext)); - req.rx_stat_host_addr = cpu_to_le64(bp->rx_port_stats_ext.hw_stats_map); + rc = hwrm_req_init(bp, req_qs, HWRM_PORT_QSTATS_EXT); + if (rc) + return rc; + + req_qs->flags = flags; + req_qs->port_id = cpu_to_le16(pf->port_id); + req_qs->rx_stat_size = cpu_to_le16(sizeof(struct rx_port_stats_ext)); + req_qs->rx_stat_host_addr = cpu_to_le64(bp->rx_port_stats_ext.hw_stats_map); tx_stat_size = bp->tx_port_stats_ext.hw_stats ? sizeof(struct tx_port_stats_ext) : 0; - req.tx_stat_size = cpu_to_le16(tx_stat_size); - req.tx_stat_host_addr = cpu_to_le64(bp->tx_port_stats_ext.hw_stats_map); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + req_qs->tx_stat_size = cpu_to_le16(tx_stat_size); + req_qs->tx_stat_host_addr = cpu_to_le64(bp->tx_port_stats_ext.hw_stats_map); + resp_qs = hwrm_req_hold(bp, req_qs); + rc = hwrm_req_send(bp, req_qs); if (!rc) { - bp->fw_rx_stats_ext_size = le16_to_cpu(resp->rx_stat_size) / 8; + bp->fw_rx_stats_ext_size = + le16_to_cpu(resp_qs->rx_stat_size) / 8; bp->fw_tx_stats_ext_size = tx_stat_size ? - le16_to_cpu(resp->tx_stat_size) / 8 : 0; + le16_to_cpu(resp_qs->tx_stat_size) / 8 : 0; } else { bp->fw_rx_stats_ext_size = 0; bp->fw_tx_stats_ext_size = 0; } + hwrm_req_drop(bp, req_qs); + if (flags) - goto qstats_done; + return rc;
if (bp->fw_tx_stats_ext_size <= offsetof(struct tx_port_stats_ext, pfc_pri0_tx_duration_us) / 8) { - mutex_unlock(&bp->hwrm_cmd_lock); bp->pri2cos_valid = 0; return rc; }
- bnxt_hwrm_cmd_hdr_init(bp, &req2, HWRM_QUEUE_PRI2COS_QCFG, -1, -1); - req2.flags = cpu_to_le32(QUEUE_PRI2COS_QCFG_REQ_FLAGS_IVLAN); + rc = hwrm_req_init(bp, req_qc, HWRM_QUEUE_PRI2COS_QCFG); + if (rc) + return rc;
- rc = _hwrm_send_message(bp, &req2, sizeof(req2), HWRM_CMD_TIMEOUT); + req_qc->flags = cpu_to_le32(QUEUE_PRI2COS_QCFG_REQ_FLAGS_IVLAN); + + resp_qc = hwrm_req_hold(bp, req_qc); + rc = hwrm_req_send(bp, req_qc); if (!rc) { - struct hwrm_queue_pri2cos_qcfg_output *resp2; u8 *pri2cos; int i, j;
- resp2 = bp->hwrm_cmd_resp_addr; - pri2cos = &resp2->pri0_cos_queue_id; + pri2cos = &resp_qc->pri0_cos_queue_id; for (i = 0; i < 8; i++) { u8 queue_id = pri2cos[i]; u8 queue_idx; @@@ -8258,17 -8204,18 +8204,18 @@@ queue_idx = queue_id % 10; if (queue_idx > BNXT_MAX_QUEUE) { bp->pri2cos_valid = false; - goto qstats_done; + hwrm_req_drop(bp, req_qc); + return rc; } for (j = 0; j < bp->max_q; j++) { if (bp->q_ids[j] == queue_id) bp->pri2cos_idx[i] = queue_idx; } } - bp->pri2cos_valid = 1; + bp->pri2cos_valid = true; } - qstats_done: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req_qc); + return rc; }
@@@ -8343,35 -8290,46 +8290,46 @@@ static void bnxt_hwrm_resource_free(str
static int bnxt_hwrm_set_br_mode(struct bnxt *bp, u16 br_mode) { - struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_input *req; + u8 evb_mode; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1); - req.fid = cpu_to_le16(0xffff); - req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_EVB_MODE); if (br_mode == BRIDGE_MODE_VEB) - req.evb_mode = FUNC_CFG_REQ_EVB_MODE_VEB; + evb_mode = FUNC_CFG_REQ_EVB_MODE_VEB; else if (br_mode == BRIDGE_MODE_VEPA) - req.evb_mode = FUNC_CFG_REQ_EVB_MODE_VEPA; + evb_mode = FUNC_CFG_REQ_EVB_MODE_VEPA; else return -EINVAL; - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + + rc = hwrm_req_init(bp, req, HWRM_FUNC_CFG); + if (rc) + return rc; + + req->fid = cpu_to_le16(0xffff); + req->enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_EVB_MODE); + req->evb_mode = evb_mode; + return hwrm_req_send(bp, req); }
static int bnxt_hwrm_set_cache_line_size(struct bnxt *bp, int size) { - struct hwrm_func_cfg_input req = {0}; + struct hwrm_func_cfg_input *req; + int rc;
if (BNXT_VF(bp) || bp->hwrm_spec_code < 0x10803) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1); - req.fid = cpu_to_le16(0xffff); - req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_CACHE_LINESIZE); - req.options = FUNC_CFG_REQ_OPTIONS_CACHE_LINESIZE_SIZE_64; + rc = hwrm_req_init(bp, req, HWRM_FUNC_CFG); + if (rc) + return rc; + + req->fid = cpu_to_le16(0xffff); + req->enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_CACHE_LINESIZE); + req->options = FUNC_CFG_REQ_OPTIONS_CACHE_LINESIZE_SIZE_64; if (size == 128) - req.options = FUNC_CFG_REQ_OPTIONS_CACHE_LINESIZE_SIZE_128; + req->options = FUNC_CFG_REQ_OPTIONS_CACHE_LINESIZE_SIZE_128;
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req); }
static int __bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id) @@@ -9319,18 -9277,20 +9277,20 @@@ static bool bnxt_phy_qcaps_no_speed(str
static int bnxt_hwrm_phy_qcaps(struct bnxt *bp) { - int rc = 0; - struct hwrm_port_phy_qcaps_input req = {0}; - struct hwrm_port_phy_qcaps_output *resp = bp->hwrm_cmd_resp_addr; struct bnxt_link_info *link_info = &bp->link_info; + struct hwrm_port_phy_qcaps_output *resp; + struct hwrm_port_phy_qcaps_input *req; + int rc = 0;
if (bp->hwrm_spec_code < 0x10201) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_QCAPS, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_QCAPS); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) goto hwrm_phy_qcaps_exit;
@@@ -9368,7 -9328,7 +9328,7 @@@ bp->port_count = resp->port_cnt;
hwrm_phy_qcaps_exit: - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -9381,19 -9341,21 +9341,21 @@@ static bool bnxt_support_dropped(u16 ad
int bnxt_update_link(struct bnxt *bp, bool chng_link_state) { - int rc = 0; struct bnxt_link_info *link_info = &bp->link_info; - struct hwrm_port_phy_qcfg_input req = {0}; - struct hwrm_port_phy_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_port_phy_qcfg_output *resp; + struct hwrm_port_phy_qcfg_input *req; u8 link_up = link_info->link_up; bool support_changed = false; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_QCFG, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_QCFG); + if (rc) + return rc;
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) { - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -9488,7 -9450,7 +9450,7 @@@ /* alwasy link down if not require to update link state */ link_info->link_up = 0; } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req);
if (!BNXT_PHY_CFG_ABLE(bp)) return 0; @@@ -9598,18 -9560,20 +9560,20 @@@ static void bnxt_hwrm_set_link_common(s
int bnxt_hwrm_set_pause(struct bnxt *bp) { - struct hwrm_port_phy_cfg_input req = {0}; + struct hwrm_port_phy_cfg_input *req; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_CFG, -1, -1); - bnxt_hwrm_set_pause_common(bp, &req); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_CFG); + if (rc) + return rc; + + bnxt_hwrm_set_pause_common(bp, req);
if ((bp->link_info.autoneg & BNXT_AUTONEG_FLOW_CTRL) || bp->link_info.force_link_chng) - bnxt_hwrm_set_link_common(bp, &req); + bnxt_hwrm_set_link_common(bp, req);
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (!rc && !(bp->link_info.autoneg & BNXT_AUTONEG_FLOW_CTRL)) { /* since changing of pause setting doesn't trigger any link * change event, the driver needs to update the current pause @@@ -9622,7 -9586,6 +9586,6 @@@ bnxt_report_link(bp); } bp->link_info.force_link_chng = false; - mutex_unlock(&bp->hwrm_cmd_lock); return rc; }
@@@ -9651,22 -9614,27 +9614,27 @@@ static void bnxt_hwrm_set_eee(struct bn
int bnxt_hwrm_set_link_setting(struct bnxt *bp, bool set_pause, bool set_eee) { - struct hwrm_port_phy_cfg_input req = {0}; + struct hwrm_port_phy_cfg_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_CFG); + if (rc) + return rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_CFG, -1, -1); if (set_pause) - bnxt_hwrm_set_pause_common(bp, &req); + bnxt_hwrm_set_pause_common(bp, req);
- bnxt_hwrm_set_link_common(bp, &req); + bnxt_hwrm_set_link_common(bp, req);
if (set_eee) - bnxt_hwrm_set_eee(bp, &req); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + bnxt_hwrm_set_eee(bp, req); + return hwrm_req_send(bp, req); }
static int bnxt_hwrm_shutdown_link(struct bnxt *bp) { - struct hwrm_port_phy_cfg_input req = {0}; + struct hwrm_port_phy_cfg_input *req; + int rc;
if (!BNXT_SINGLE_PF(bp)) return 0; @@@ -9675,9 -9643,12 +9643,12 @@@ !(bp->phy_flags & BNXT_PHY_FL_FW_MANAGED_LKDN)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_CFG, -1, -1); - req.flags = cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_FORCE_LINK_DWN); - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_CFG); + if (rc) + return rc; + + req->flags = cpu_to_le32(PORT_PHY_CFG_REQ_FLAGS_FORCE_LINK_DWN); + return hwrm_req_send(bp, req); }
static int bnxt_fw_init_one(struct bnxt *bp); @@@ -9703,16 -9674,14 +9674,14 @@@ static int bnxt_try_recover_fw(struct b int retry = 0, rc; u32 sts;
- mutex_lock(&bp->hwrm_cmd_lock); do { sts = bnxt_fw_health_readl(bp, BNXT_FW_HEALTH_REG); - rc = __bnxt_hwrm_ver_get(bp, true); + rc = bnxt_hwrm_poll(bp); if (!BNXT_FW_IS_BOOTING(sts) && !BNXT_FW_IS_RECOVERING(sts)) break; retry++; } while (rc == -EBUSY && retry < BNXT_FW_RETRY); - mutex_unlock(&bp->hwrm_cmd_lock);
if (!BNXT_FW_IS_HEALTHY(sts)) { netdev_err(bp->dev, @@@ -9732,8 -9701,8 +9701,8 @@@
static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) { - struct hwrm_func_drv_if_change_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_func_drv_if_change_input req = {0}; + struct hwrm_func_drv_if_change_output *resp; + struct hwrm_func_drv_if_change_input *req; bool fw_reset = !bp->irq_tbl; bool resc_reinit = false; int rc, retry = 0; @@@ -9742,29 -9711,34 +9711,34 @@@ if (!(bp->fw_cap & BNXT_FW_CAP_IF_CHANGE)) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_IF_CHANGE, -1, -1); + rc = hwrm_req_init(bp, req, HWRM_FUNC_DRV_IF_CHANGE); + if (rc) + return rc; + if (up) - req.flags = cpu_to_le32(FUNC_DRV_IF_CHANGE_REQ_FLAGS_UP); - mutex_lock(&bp->hwrm_cmd_lock); + req->flags = cpu_to_le32(FUNC_DRV_IF_CHANGE_REQ_FLAGS_UP); + resp = hwrm_req_hold(bp, req); + + hwrm_req_flags(bp, req, BNXT_HWRM_FULL_WAIT); while (retry < BNXT_FW_IF_RETRY) { - rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); if (rc != -EAGAIN) break;
msleep(50); retry++; } - if (!rc) - flags = le32_to_cpu(resp->flags); - mutex_unlock(&bp->hwrm_cmd_lock);
- if (rc == -EAGAIN) + if (rc == -EAGAIN) { + hwrm_req_drop(bp, req); return rc; - if (rc && up) { + } else if (!rc) { + flags = le32_to_cpu(resp->flags); + } else if (up) { rc = bnxt_try_recover_fw(bp); fw_reset = true; } + hwrm_req_drop(bp, req); if (rc) return rc;
@@@ -9833,8 -9807,8 +9807,8 @@@
static int bnxt_hwrm_port_led_qcaps(struct bnxt *bp) { - struct hwrm_port_led_qcaps_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_port_led_qcaps_input req = {0}; + struct hwrm_port_led_qcaps_output *resp; + struct hwrm_port_led_qcaps_input *req; struct bnxt_pf_info *pf = &bp->pf; int rc;
@@@ -9842,12 -9816,15 +9816,15 @@@ if (BNXT_VF(bp) || bp->hwrm_spec_code < 0x10601) return 0;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_LED_QCAPS, -1, -1); - req.port_id = cpu_to_le16(pf->port_id); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_PORT_LED_QCAPS); + if (rc) + return rc; + + req->port_id = cpu_to_le16(pf->port_id); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (rc) { - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; } if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) { @@@ -9867,52 -9844,64 +9844,64 @@@ } } } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return 0; }
int bnxt_hwrm_alloc_wol_fltr(struct bnxt *bp) { - struct hwrm_wol_filter_alloc_input req = {0}; - struct hwrm_wol_filter_alloc_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_wol_filter_alloc_output *resp; + struct hwrm_wol_filter_alloc_input *req; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_ALLOC, -1, -1); - req.port_id = cpu_to_le16(bp->pf.port_id); - req.wol_type = WOL_FILTER_ALLOC_REQ_WOL_TYPE_MAGICPKT; - req.enables = cpu_to_le32(WOL_FILTER_ALLOC_REQ_ENABLES_MAC_ADDRESS); - memcpy(req.mac_address, bp->dev->dev_addr, ETH_ALEN); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_WOL_FILTER_ALLOC); + if (rc) + return rc; + + req->port_id = cpu_to_le16(bp->pf.port_id); + req->wol_type = WOL_FILTER_ALLOC_REQ_WOL_TYPE_MAGICPKT; + req->enables = cpu_to_le32(WOL_FILTER_ALLOC_REQ_ENABLES_MAC_ADDRESS); + memcpy(req->mac_address, bp->dev->dev_addr, ETH_ALEN); + + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) bp->wol_filter_id = resp->wol_filter_id; - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
int bnxt_hwrm_free_wol_fltr(struct bnxt *bp) { - struct hwrm_wol_filter_free_input req = {0}; + struct hwrm_wol_filter_free_input *req; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_WOL_FILTER_FREE); + if (rc) + return rc; + + req->port_id = cpu_to_le16(bp->pf.port_id); + req->enables = cpu_to_le32(WOL_FILTER_FREE_REQ_ENABLES_WOL_FILTER_ID); + req->wol_filter_id = bp->wol_filter_id;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_FREE, -1, -1); - req.port_id = cpu_to_le16(bp->pf.port_id); - req.enables = cpu_to_le32(WOL_FILTER_FREE_REQ_ENABLES_WOL_FILTER_ID); - req.wol_filter_id = bp->wol_filter_id; - return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req); }
static u16 bnxt_hwrm_get_wol_fltrs(struct bnxt *bp, u16 handle) { - struct hwrm_wol_filter_qcfg_input req = {0}; - struct hwrm_wol_filter_qcfg_output *resp = bp->hwrm_cmd_resp_addr; + struct hwrm_wol_filter_qcfg_output *resp; + struct hwrm_wol_filter_qcfg_input *req; u16 next_handle = 0; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_QCFG, -1, -1); - req.port_id = cpu_to_le16(bp->pf.port_id); - req.handle = cpu_to_le16(handle); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_WOL_FILTER_QCFG); + if (rc) + return rc; + + req->port_id = cpu_to_le16(bp->pf.port_id); + req->handle = cpu_to_le16(handle); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) { next_handle = le16_to_cpu(resp->next_handle); if (next_handle != 0) { @@@ -9923,7 -9912,7 +9912,7 @@@ } } } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return next_handle; }
@@@ -9944,19 -9933,20 +9933,20 @@@ static void bnxt_get_wol_settings(struc static ssize_t bnxt_show_temp(struct device *dev, struct device_attribute *devattr, char *buf) { - struct hwrm_temp_monitor_query_input req = {0}; struct hwrm_temp_monitor_query_output *resp; + struct hwrm_temp_monitor_query_input *req; struct bnxt *bp = dev_get_drvdata(dev); u32 len = 0; int rc;
- resp = bp->hwrm_cmd_resp_addr; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_TEMP_MONITOR_QUERY, -1, -1); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_TEMP_MONITOR_QUERY); + if (rc) + return rc; + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */ - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); if (rc) return rc; return len; @@@ -9979,12 -9969,13 +9969,13 @@@ static void bnxt_hwmon_close(struct bnx
static void bnxt_hwmon_open(struct bnxt *bp) { - struct hwrm_temp_monitor_query_input req = {0}; + struct hwrm_temp_monitor_query_input *req; struct pci_dev *pdev = bp->pdev; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_TEMP_MONITOR_QUERY, -1, -1); - rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_TEMP_MONITOR_QUERY); + if (!rc) + rc = hwrm_req_send_silent(bp, req); if (rc == -EACCES || rc == -EOPNOTSUPP) { bnxt_hwmon_close(bp); return; @@@ -10209,7 -10200,9 +10200,9 @@@ static int __bnxt_open_nic(struct bnxt bnxt_tx_enable(bp); mod_timer(&bp->timer, jiffies + bp->current_interval); /* Poll link status and check for SFP+ module status */ + mutex_lock(&bp->link_lock); bnxt_get_port_module_status(bp); + mutex_unlock(&bp->link_lock);
/* VF-reps may need to be re-opened after the PF is re-opened */ if (BNXT_PF(bp)) @@@ -10316,15 -10309,9 +10309,9 @@@ 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 -10402,6 +10402,6 @@@ 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); @@@ -10426,53 -10412,60 +10412,60 @@@ static int bnxt_hwrm_port_phy_read(struct bnxt *bp, u16 phy_addr, u16 reg, u16 *val) { - struct hwrm_port_phy_mdio_read_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_port_phy_mdio_read_input req = {0}; + struct hwrm_port_phy_mdio_read_output *resp; + struct hwrm_port_phy_mdio_read_input *req; int rc;
if (bp->hwrm_spec_code < 0x10a00) return -EOPNOTSUPP;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_MDIO_READ, -1, -1); - req.port_id = cpu_to_le16(bp->pf.port_id); - req.phy_addr = phy_addr; - req.reg_addr = cpu_to_le16(reg & 0x1f); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_MDIO_READ); + if (rc) + return rc; + + req->port_id = cpu_to_le16(bp->pf.port_id); + req->phy_addr = phy_addr; + req->reg_addr = cpu_to_le16(reg & 0x1f); if (mdio_phy_id_is_c45(phy_addr)) { - req.cl45_mdio = 1; - req.phy_addr = mdio_phy_id_prtad(phy_addr); - req.dev_addr = mdio_phy_id_devad(phy_addr); - req.reg_addr = cpu_to_le16(reg); + req->cl45_mdio = 1; + req->phy_addr = mdio_phy_id_prtad(phy_addr); + req->dev_addr = mdio_phy_id_devad(phy_addr); + req->reg_addr = cpu_to_le16(reg); }
- mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) *val = le16_to_cpu(resp->reg_data); - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_hwrm_port_phy_write(struct bnxt *bp, u16 phy_addr, u16 reg, u16 val) { - struct hwrm_port_phy_mdio_write_input req = {0}; + struct hwrm_port_phy_mdio_write_input *req; + int rc;
if (bp->hwrm_spec_code < 0x10a00) return -EOPNOTSUPP;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_PORT_PHY_MDIO_WRITE, -1, -1); - req.port_id = cpu_to_le16(bp->pf.port_id); - req.phy_addr = phy_addr; - req.reg_addr = cpu_to_le16(reg & 0x1f); + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_MDIO_WRITE); + if (rc) + return rc; + + req->port_id = cpu_to_le16(bp->pf.port_id); + req->phy_addr = phy_addr; + req->reg_addr = cpu_to_le16(reg & 0x1f); if (mdio_phy_id_is_c45(phy_addr)) { - req.cl45_mdio = 1; - req.phy_addr = mdio_phy_id_prtad(phy_addr); - req.dev_addr = mdio_phy_id_devad(phy_addr); - req.reg_addr = cpu_to_le16(reg); + req->cl45_mdio = 1; + req->phy_addr = mdio_phy_id_prtad(phy_addr); + req->dev_addr = mdio_phy_id_devad(phy_addr); + req->reg_addr = cpu_to_le16(reg); } - req.reg_data = cpu_to_le16(val); + req->reg_data = cpu_to_le16(val);
- return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + return hwrm_req_send(bp, req); }
/* rtnl_lock held */ @@@ -10551,6 -10544,10 +10544,10 @@@ 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 -10562,7 +10562,7 @@@ 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; }
@@@ -10709,6 -10707,7 +10707,7 @@@ static int bnxt_cfg_rx_mode(struct bnx { struct net_device *dev = bp->dev; struct bnxt_vnic_info *vnic = &bp->vnic_info[0]; + struct hwrm_cfa_l2_filter_free_input *req; struct netdev_hw_addr *ha; int i, off = 0, rc; bool uc_update; @@@ -10720,19 -10719,16 +10719,16 @@@ if (!uc_update) goto skip_uc;
- mutex_lock(&bp->hwrm_cmd_lock); + rc = hwrm_req_init(bp, req, HWRM_CFA_L2_FILTER_FREE); + if (rc) + return rc; + hwrm_req_hold(bp, req); for (i = 1; i < vnic->uc_filter_count; i++) { - struct hwrm_cfa_l2_filter_free_input req = {0}; + req->l2_filter_id = vnic->fw_l2_filter_id[i];
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_CFA_L2_FILTER_FREE, -1, - -1); - - req.l2_filter_id = vnic->fw_l2_filter_id[i]; - - rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + rc = hwrm_req_send(bp, req); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req);
vnic->uc_filter_count = 1;
@@@ -11084,22 -11080,30 +11080,30 @@@ static netdev_features_t bnxt_features_ int bnxt_dbg_hwrm_rd_reg(struct bnxt *bp, u32 reg_off, u16 num_words, u32 *reg_buf) { - struct hwrm_dbg_read_direct_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_dbg_read_direct_input req = {0}; + struct hwrm_dbg_read_direct_output *resp; + struct hwrm_dbg_read_direct_input *req; __le32 *dbg_reg_buf; dma_addr_t mapping; int rc, i;
- dbg_reg_buf = dma_alloc_coherent(&bp->pdev->dev, num_words * 4, - &mapping, GFP_KERNEL); - if (!dbg_reg_buf) - return -ENOMEM; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_DBG_READ_DIRECT, -1, -1); - req.host_dest_addr = cpu_to_le64(mapping); - req.read_addr = cpu_to_le32(reg_off + CHIMP_REG_VIEW_ADDR); - req.read_len32 = cpu_to_le32(num_words); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_DBG_READ_DIRECT); + if (rc) + return rc; + + dbg_reg_buf = hwrm_req_dma_slice(bp, req, num_words * 4, + &mapping); + if (!dbg_reg_buf) { + rc = -ENOMEM; + goto dbg_rd_reg_exit; + } + + req->host_dest_addr = cpu_to_le64(mapping); + + resp = hwrm_req_hold(bp, req); + req->read_addr = cpu_to_le32(reg_off + CHIMP_REG_VIEW_ADDR); + req->read_len32 = cpu_to_le32(num_words); + + rc = hwrm_req_send(bp, req); if (rc || resp->error_code) { rc = -EIO; goto dbg_rd_reg_exit; @@@ -11108,28 -11112,30 +11112,30 @@@ reg_buf[i] = le32_to_cpu(dbg_reg_buf[i]);
dbg_rd_reg_exit: - mutex_unlock(&bp->hwrm_cmd_lock); - dma_free_coherent(&bp->pdev->dev, num_words * 4, dbg_reg_buf, mapping); + hwrm_req_drop(bp, req); return rc; }
static int bnxt_dbg_hwrm_ring_info_get(struct bnxt *bp, u8 ring_type, u32 ring_id, u32 *prod, u32 *cons) { - struct hwrm_dbg_ring_info_get_output *resp = bp->hwrm_cmd_resp_addr; - struct hwrm_dbg_ring_info_get_input req = {0}; + struct hwrm_dbg_ring_info_get_output *resp; + struct hwrm_dbg_ring_info_get_input *req; int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_DBG_RING_INFO_GET, -1, -1); - req.ring_type = ring_type; - req.fw_ring_id = cpu_to_le32(ring_id); - mutex_lock(&bp->hwrm_cmd_lock); - rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_DBG_RING_INFO_GET); + if (rc) + return rc; + + req->ring_type = ring_type; + req->fw_ring_id = cpu_to_le32(ring_id); + resp = hwrm_req_hold(bp, req); + rc = hwrm_req_send(bp, req); if (!rc) { *prod = le32_to_cpu(resp->producer_index); *cons = le32_to_cpu(resp->consumer_index); } - mutex_unlock(&bp->hwrm_cmd_lock); + hwrm_req_drop(bp, req); return rc; }
@@@ -11187,18 -11193,22 +11193,22 @@@ static void bnxt_dbg_dump_states(struc static int bnxt_hwrm_rx_ring_reset(struct bnxt *bp, int ring_nr) { struct bnxt_rx_ring_info *rxr = &bp->rx_ring[ring_nr]; - struct hwrm_ring_reset_input req = {0}; + struct hwrm_ring_reset_input *req; struct bnxt_napi *bnapi = rxr->bnapi; struct bnxt_cp_ring_info *cpr; u16 cp_ring_id; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_RING_RESET); + if (rc) + return rc;
cpr = &bnapi->cp_ring; cp_ring_id = cpr->cp_ring_struct.fw_ring_id; - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_RESET, cp_ring_id, -1); - req.ring_type = RING_RESET_REQ_RING_TYPE_RX_RING_GRP; - req.ring_id = cpu_to_le16(bp->grp_info[bnapi->index].fw_grp_id); - return hwrm_send_message_silent(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + req->cmpl_ring = cpu_to_le16(cp_ring_id); + req->ring_type = RING_RESET_REQ_RING_TYPE_RX_RING_GRP; + req->ring_id = cpu_to_le16(bp->grp_info[bnapi->index].fw_grp_id); + return hwrm_req_send_silent(bp, req); }
static void bnxt_reset_task(struct bnxt *bp, bool silent) @@@ -11405,7 -11415,6 +11415,6 @@@ 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 -11450,20 +11450,20 @@@ 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 -11519,16 +11519,16 @@@ 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); @@@ -11614,12 -11637,15 +11637,15 @@@ static void bnxt_init_ethtool_link_sett static void bnxt_fw_echo_reply(struct bnxt *bp) { struct bnxt_fw_health *fw_health = bp->fw_health; - struct hwrm_func_echo_response_input req = {0}; + struct hwrm_func_echo_response_input *req; + int rc;
- bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_ECHO_RESPONSE, -1, -1); - req.event_data1 = cpu_to_le32(fw_health->echo_req_data1); - req.event_data2 = cpu_to_le32(fw_health->echo_req_data2); - hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + rc = hwrm_req_init(bp, req, HWRM_FUNC_ECHO_RESPONSE); + if (rc) + return; + req->event_data1 = cpu_to_le32(fw_health->echo_req_data1); + req->event_data2 = cpu_to_le32(fw_health->echo_req_data2); + hwrm_req_send(bp, req); }
static void bnxt_sp_task(struct work_struct *work) @@@ -11824,18 -11850,6 +11850,6 @@@ static int bnxt_fw_init_one_p1(struct b return rc; }
- if (bp->fw_cap & BNXT_FW_CAP_KONG_MB_CHNL) { - rc = bnxt_alloc_kong_hwrm_resources(bp); - if (rc) - bp->fw_cap &= ~BNXT_FW_CAP_KONG_MB_CHNL; - } - - if ((bp->fw_cap & BNXT_FW_CAP_SHORT_CMD) || - bp->hwrm_max_ext_req_len > BNXT_HWRM_MAX_REQ_LEN) { - rc = bnxt_alloc_hwrm_short_cmd_req(bp); - if (rc) - return rc; - } bnxt_nvm_cfg_ver_get(bp);
rc = bnxt_hwrm_func_reset(bp); @@@ -12010,14 -12024,16 +12024,16 @@@ static void bnxt_reset_all(struct bnxt for (i = 0; i < fw_health->fw_reset_seq_cnt; i++) bnxt_fw_reset_writel(bp, i); } else if (fw_health->flags & ERROR_RECOVERY_QCFG_RESP_FLAGS_CO_CPU) { - struct hwrm_fw_reset_input req = {0}; - - bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FW_RESET, -1, -1); - req.resp_addr = cpu_to_le64(bp->hwrm_cmd_kong_resp_dma_addr); - req.embedded_proc_type = FW_RESET_REQ_EMBEDDED_PROC_TYPE_CHIP; - req.selfrst_status = FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP; - req.flags = FW_RESET_REQ_FLAGS_RESET_GRACEFUL; - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + struct hwrm_fw_reset_input *req; + + rc = hwrm_req_init(bp, req, HWRM_FW_RESET); + if (!rc) { + req->target_id = cpu_to_le16(HWRM_TARGET_ID_KONG); + req->embedded_proc_type = FW_RESET_REQ_EMBEDDED_PROC_TYPE_CHIP; + req->selfrst_status = FW_RESET_REQ_SELFRST_STATUS_SELFRSTASAP; + req->flags = FW_RESET_REQ_FLAGS_RESET_GRACEFUL; + rc = hwrm_req_send(bp, req); + } if (rc != -ENODEV) netdev_warn(bp->dev, "Unable to reset FW rc=%d\n", rc); } @@@ -12144,7 -12160,7 +12160,7 @@@ static void bnxt_fw_reset_task(struct w fallthrough; case BNXT_FW_RESET_STATE_POLL_FW: bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT; - rc = __bnxt_hwrm_ver_get(bp, true); + rc = bnxt_hwrm_poll(bp); if (rc) { if (bnxt_fw_reset_timeout(bp)) { netdev_err(bp->dev, "Firmware reset aborted\n"); @@@ -12177,6 -12193,7 +12193,7 @@@ 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 -12725,7 +12725,7 @@@ 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 -12764,7 +12764,7 @@@ 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); @@@ -12762,7 -12780,6 +12780,6 @@@ bnxt_clear_int_mode(bp); bnxt_hwrm_func_drv_unrgtr(bp); bnxt_free_hwrm_resources(bp); - bnxt_free_hwrm_short_cmd_req(bp); bnxt_ethtool_free(bp); bnxt_dcb_free(bp); kfree(bp->edev); @@@ -12800,8 -12817,10 +12817,10 @@@ static int bnxt_probe_phy(struct bnxt * if (!fw_dflt) return 0;
+ mutex_lock(&bp->link_lock); rc = bnxt_update_link(bp, false); if (rc) { + mutex_unlock(&bp->link_lock); netdev_err(bp->dev, "Probe phy can't update link (rc: %x)\n", rc); return rc; @@@ -12814,6 -12833,7 +12833,7 @@@ link_info->support_auto_speeds = link_info->support_speeds;
bnxt_init_ethtool_link_settings(bp); + mutex_unlock(&bp->link_lock); return 0; }
@@@ -13061,35 -13081,66 +13081,35 @@@ 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); @@@ -13331,9 -13382,9 +13351,9 @@@ init_err_cleanup
init_err_pci_clean: bnxt_hwrm_func_drv_unrgtr(bp); - 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/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/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/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 c1711c9f9439,7d248941ecea..4a93c12543ee --- 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 */ @@@ -597,25 -600,38 +598,38 @@@ struct sk_filter
DECLARE_STATIC_KEY_FALSE(bpf_stats_enabled_key);
- #define __BPF_PROG_RUN(prog, ctx, dfunc) ({ \ - u32 __ret; \ - cant_migrate(); \ - if (static_branch_unlikely(&bpf_stats_enabled_key)) { \ - struct bpf_prog_stats *__stats; \ - u64 __start = sched_clock(); \ - __ret = dfunc(ctx, (prog)->insnsi, (prog)->bpf_func); \ - __stats = this_cpu_ptr(prog->stats); \ - u64_stats_update_begin(&__stats->syncp); \ - __stats->cnt++; \ - __stats->nsecs += sched_clock() - __start; \ - u64_stats_update_end(&__stats->syncp); \ - } else { \ - __ret = dfunc(ctx, (prog)->insnsi, (prog)->bpf_func); \ - } \ - __ret; }) - - #define BPF_PROG_RUN(prog, ctx) \ - __BPF_PROG_RUN(prog, ctx, bpf_dispatcher_nop_func) + typedef unsigned int (*bpf_dispatcher_fn)(const void *ctx, + const struct bpf_insn *insnsi, + unsigned int (*bpf_func)(const void *, + const struct bpf_insn *)); + + static __always_inline u32 __bpf_prog_run(const struct bpf_prog *prog, + const void *ctx, + bpf_dispatcher_fn dfunc) + { + u32 ret; + + cant_migrate(); + if (static_branch_unlikely(&bpf_stats_enabled_key)) { + struct bpf_prog_stats *stats; + u64 start = sched_clock(); + + ret = dfunc(ctx, prog->insnsi, prog->bpf_func); + stats = this_cpu_ptr(prog->stats); + u64_stats_update_begin(&stats->syncp); + stats->cnt++; + stats->nsecs += sched_clock() - start; + u64_stats_update_end(&stats->syncp); + } else { + ret = dfunc(ctx, prog->insnsi, prog->bpf_func); + } + return ret; + } + + static __always_inline u32 bpf_prog_run(const struct bpf_prog *prog, const void *ctx) + { + return __bpf_prog_run(prog, ctx, bpf_dispatcher_nop_func); + }
/* * Use in preemptible and therefore migratable context to make sure that @@@ -634,7 -650,7 +648,7 @@@ static inline u32 bpf_prog_run_pin_on_c u32 ret;
migrate_disable(); - ret = __BPF_PROG_RUN(prog, ctx, bpf_dispatcher_nop_func); + ret = bpf_prog_run(prog, ctx); migrate_enable(); return ret; } @@@ -707,7 -723,7 +721,7 @@@ static inline void bpf_restore_data_end cb->data_end = saved_data_end; }
- static inline u8 *bpf_skb_cb(struct sk_buff *skb) + static inline u8 *bpf_skb_cb(const struct sk_buff *skb) { /* eBPF programs may read/write skb->cb[] area to transfer meta * data between tail calls. Since this also needs to work with @@@ -728,8 -744,9 +742,9 @@@
/* Must be invoked with migration disabled */ static inline u32 __bpf_prog_run_save_cb(const struct bpf_prog *prog, - struct sk_buff *skb) + const void *ctx) { + const struct sk_buff *skb = ctx; u8 *cb_data = bpf_skb_cb(skb); u8 cb_saved[BPF_SKB_CB_LEN]; u32 res; @@@ -739,7 -756,7 +754,7 @@@ memset(cb_data, 0, sizeof(cb_saved)); }
- res = BPF_PROG_RUN(prog, skb); + res = bpf_prog_run(prog, skb);
if (unlikely(prog->cb_access)) memcpy(cb_data, cb_saved, sizeof(cb_saved)); @@@ -773,6 -790,10 +788,10 @@@ 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 -801,14 +799,14 @@@ * 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); @@@ -1426,7 -1454,7 +1452,7 @@@ static inline bool bpf_sk_lookup_run_v4 }; u32 act;
- act = BPF_PROG_SK_LOOKUP_RUN_ARRAY(run_array, ctx, BPF_PROG_RUN); + act = BPF_PROG_SK_LOOKUP_RUN_ARRAY(run_array, ctx, bpf_prog_run); if (act == SK_PASS) { selected_sk = ctx.selected_sk; no_reuseport = ctx.no_reuseport; @@@ -1464,7 -1492,7 +1490,7 @@@ static inline bool bpf_sk_lookup_run_v6 }; u32 act;
- act = BPF_PROG_SK_LOOKUP_RUN_ARRAY(run_array, ctx, BPF_PROG_RUN); + act = BPF_PROG_SK_LOOKUP_RUN_ARRAY(run_array, ctx, bpf_prog_run); if (act == SK_PASS) { selected_sk = ctx.selected_sk; no_reuseport = ctx.no_reuseport; diff --combined include/linux/pci.h index aff160cd7fdc,947430637cac..d82bf70bf068 --- 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 */ @@@ -388,7 -388,6 +388,7 @@@ supported from root to here */ u16 l1ss; /* L1SS Capability pointer */ #endif + unsigned int pasid_no_tlp:1; /* PASID works without TLP Prefix */ unsigned int eetlp_prefix_path:1; /* End-to-End TLP Prefix */
pci_channel_state_t error_state; /* Current connectivity state */ @@@ -428,6 -427,7 +428,6 @@@ 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 */ @@@ -473,7 -473,7 +473,7 @@@ #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; @@@ -505,9 -505,6 +505,9 @@@ 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) @@@ -529,16 -526,6 +529,16 @@@ 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 */ @@@ -546,7 -533,6 +546,7 @@@ 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 */ @@@ -1242,7 -1228,7 +1242,7 @@@ 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); @@@ -1292,6 -1278,12 +1292,6 @@@ 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); @@@ -1628,6 -1620,16 +1628,16 @@@ 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); @@@ -1748,9 -1750,8 +1758,9 @@@ 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; } @@@ -1890,7 -1891,9 +1900,7 @@@ 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)) @@@ -2332,15 -2335,6 +2342,15 @@@ 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 @@@ -2365,28 -2359,6 +2375,28 @@@ 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 include/uapi/linux/netfilter/nfnetlink_conntrack.h index 5ade231f497b,c6e6d7d7d538..c2ac7269acf7 --- a/include/uapi/linux/netfilter/nfnetlink_conntrack.h +++ b/include/uapi/linux/netfilter/nfnetlink_conntrack.h @@@ -56,6 -56,7 +56,7 @@@ enum ctattr_type CTA_LABELS_MASK, CTA_SYNPROXY, CTA_FILTER, + CTA_STATUS_MASK, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) @@@ -257,7 -258,6 +258,7 @@@ enum ctattr_stats_cpu CTA_STATS_ERROR, CTA_STATS_SEARCH_RESTART, CTA_STATS_CLASH_RESOLVE, + CTA_STATS_CHAIN_TOOLONG, __CTA_STATS_MAX, }; #define CTA_STATS_MAX (__CTA_STATS_MAX - 1) diff --combined net/netfilter/nf_conntrack_netlink.c index 3f081ae08266,5f9fc6b94855..f1e5443fe7c7 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@@ -706,7 -706,7 +706,7 @@@ static size_t ctnetlink_nlmsg_size(cons }
static int - ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item) + ctnetlink_conntrack_event(unsigned int events, const struct nf_ct_event *item) { const struct nf_conntrack_zone *zone; struct net *net; @@@ -852,6 -852,11 +852,11 @@@ static int ctnetlink_done(struct netlin return 0; }
+ struct ctnetlink_filter_u32 { + u32 val; + u32 mask; + }; + struct ctnetlink_filter { u8 family;
@@@ -862,10 -867,8 +867,8 @@@ struct nf_conntrack_tuple reply; struct nf_conntrack_zone zone;
- struct { - u_int32_t val; - u_int32_t mask; - } mark; + struct ctnetlink_filter_u32 mark; + struct ctnetlink_filter_u32 status; };
static const struct nla_policy cta_filter_nla_policy[CTA_FILTER_MAX + 1] = { @@@ -907,6 -910,46 +910,46 @@@ static int ctnetlink_parse_tuple_filter struct nf_conntrack_zone *zone, u_int32_t flags);
+ static int ctnetlink_filter_parse_mark(struct ctnetlink_filter_u32 *mark, + const struct nlattr * const cda[]) + { + #ifdef CONFIG_NF_CONNTRACK_MARK + if (cda[CTA_MARK]) { + mark->val = ntohl(nla_get_be32(cda[CTA_MARK])); + + if (cda[CTA_MARK_MASK]) + mark->mask = ntohl(nla_get_be32(cda[CTA_MARK_MASK])); + else + mark->mask = 0xffffffff; + } else if (cda[CTA_MARK_MASK]) { + return -EINVAL; + } + #endif + return 0; + } + + static int ctnetlink_filter_parse_status(struct ctnetlink_filter_u32 *status, + const struct nlattr * const cda[]) + { + if (cda[CTA_STATUS]) { + status->val = ntohl(nla_get_be32(cda[CTA_STATUS])); + if (cda[CTA_STATUS_MASK]) + status->mask = ntohl(nla_get_be32(cda[CTA_STATUS_MASK])); + else + status->mask = status->val; + + /* status->val == 0? always true, else always false. */ + if (status->mask == 0) + return -EINVAL; + } else if (cda[CTA_STATUS_MASK]) { + return -EINVAL; + } + + /* CTA_STATUS is NLA_U32, if this fires UAPI needs to be extended */ + BUILD_BUG_ON(__IPS_MAX_BIT >= 32); + return 0; + } + static struct ctnetlink_filter * ctnetlink_alloc_filter(const struct nlattr * const cda[], u8 family) { @@@ -924,18 -967,14 +967,14 @@@
filter->family = family;
- #ifdef CONFIG_NF_CONNTRACK_MARK - if (cda[CTA_MARK]) { - filter->mark.val = ntohl(nla_get_be32(cda[CTA_MARK])); - if (cda[CTA_MARK_MASK]) - filter->mark.mask = ntohl(nla_get_be32(cda[CTA_MARK_MASK])); - else - filter->mark.mask = 0xffffffff; - } else if (cda[CTA_MARK_MASK]) { - err = -EINVAL; + err = ctnetlink_filter_parse_mark(&filter->mark, cda); + if (err) goto err_filter; - } - #endif + + err = ctnetlink_filter_parse_status(&filter->status, cda); + if (err) + goto err_filter; + if (!cda[CTA_FILTER]) return filter;
@@@ -989,7 -1028,7 +1028,7 @@@ err_filter
static bool ctnetlink_needs_filter(u8 family, const struct nlattr * const *cda) { - return family || cda[CTA_MARK] || cda[CTA_FILTER]; + return family || cda[CTA_MARK] || cda[CTA_FILTER] || cda[CTA_STATUS]; }
static int ctnetlink_start(struct netlink_callback *cb) @@@ -1082,6 -1121,7 +1121,7 @@@ static int ctnetlink_filter_match(struc { struct ctnetlink_filter *filter = data; struct nf_conntrack_tuple *tuple; + u32 status;
if (filter == NULL) goto out; @@@ -1113,6 -1153,9 +1153,9 @@@ if ((ct->mark & filter->mark.mask) != filter->mark.val) goto ignore_entry; #endif + status = (u32)READ_ONCE(ct->status); + if ((status & filter->status.mask) != filter->status.val) + goto ignore_entry;
out: return 1; @@@ -1495,6 -1538,7 +1538,7 @@@ static const struct nla_policy ct_nla_p [CTA_LABELS_MASK] = { .type = NLA_BINARY, .len = NF_CT_LABELS_MAX_SIZE }, [CTA_FILTER] = { .type = NLA_NESTED }, + [CTA_STATUS_MASK] = { .type = NLA_U32 }, };
static int ctnetlink_flush_iterate(struct nf_conn *ct, void *data) @@@ -2484,9 -2528,7 +2528,9 @@@ ctnetlink_ct_stat_cpu_fill_info(struct nla_put_be32(skb, CTA_STATS_SEARCH_RESTART, htonl(st->search_restart)) || nla_put_be32(skb, CTA_STATS_CLASH_RESOLVE, - htonl(st->clash_resolve))) + htonl(st->clash_resolve)) || + nla_put_be32(skb, CTA_STATS_CHAIN_TOOLONG, + htonl(st->chaintoolong))) goto nla_put_failure;
nlmsg_end(skb, nlh); @@@ -2627,6 -2669,8 +2671,8 @@@ ctnetlink_glue_build_size(const struct + nla_total_size(0) /* CTA_HELP */ + nla_total_size(NF_CT_HELPER_NAME_LEN) /* CTA_HELP_NAME */ + ctnetlink_secctx_size(ct) + + ctnetlink_acct_size(ct) + + ctnetlink_timestamp_size(ct) #if IS_ENABLED(CONFIG_NF_NAT) + 2 * nla_total_size(0) /* CTA_NAT_SEQ_ADJ_ORIG|REPL */ + 6 * nla_total_size(sizeof(u_int32_t)) /* CTA_NAT_SEQ_OFFSET */ @@@ -2684,6 -2728,10 +2730,10 @@@ static int __ctnetlink_glue_build(struc if (ctnetlink_dump_protoinfo(skb, ct, false) < 0) goto nla_put_failure;
+ if (ctnetlink_dump_acct(skb, ct, IPCTNL_MSG_CT_GET) < 0 || + ctnetlink_dump_timestamp(skb, ct) < 0) + goto nla_put_failure; + if (ctnetlink_dump_helpinfo(skb, ct) < 0) goto nla_put_failure;
@@@ -3062,7 -3110,7 +3112,7 @@@ nla_put_failure
#ifdef CONFIG_NF_CONNTRACK_EVENTS static int - ctnetlink_expect_event(unsigned int events, struct nf_exp_event *item) + ctnetlink_expect_event(unsigned int events, const struct nf_exp_event *item) { struct nf_conntrack_expect *exp = item->exp; struct net *net = nf_ct_exp_net(exp); @@@ -3713,11 -3761,8 +3763,8 @@@ static int ctnetlink_stat_exp_cpu(struc
#ifdef CONFIG_NF_CONNTRACK_EVENTS static struct nf_ct_event_notifier ctnl_notifier = { - .fcn = ctnetlink_conntrack_event, - }; - - static struct nf_exp_event_notifier ctnl_notifier_exp = { - .fcn = ctnetlink_expect_event, + .ct_event = ctnetlink_conntrack_event, + .exp_event = ctnetlink_expect_event, }; #endif
@@@ -3810,52 -3855,21 +3857,21 @@@ MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_CT static int __net_init ctnetlink_net_init(struct net *net) { #ifdef CONFIG_NF_CONNTRACK_EVENTS - int ret; - - ret = nf_conntrack_register_notifier(net, &ctnl_notifier); - if (ret < 0) { - pr_err("ctnetlink_init: cannot register notifier.\n"); - goto err_out; - } - - ret = nf_ct_expect_register_notifier(net, &ctnl_notifier_exp); - if (ret < 0) { - pr_err("ctnetlink_init: cannot expect register notifier.\n"); - goto err_unreg_notifier; - } + nf_conntrack_register_notifier(net, &ctnl_notifier); #endif return 0; - - #ifdef CONFIG_NF_CONNTRACK_EVENTS - err_unreg_notifier: - nf_conntrack_unregister_notifier(net, &ctnl_notifier); - err_out: - return ret; - #endif }
- static void ctnetlink_net_exit(struct net *net) + static void ctnetlink_net_pre_exit(struct net *net) { #ifdef CONFIG_NF_CONNTRACK_EVENTS - nf_ct_expect_unregister_notifier(net, &ctnl_notifier_exp); - nf_conntrack_unregister_notifier(net, &ctnl_notifier); + nf_conntrack_unregister_notifier(net); #endif }
- static void __net_exit ctnetlink_net_exit_batch(struct list_head *net_exit_list) - { - struct net *net; - - list_for_each_entry(net, net_exit_list, exit_list) - ctnetlink_net_exit(net); - - /* wait for other cpus until they are done with ctnl_notifiers */ - synchronize_rcu(); - } - static struct pernet_operations ctnetlink_net_ops = { .init = ctnetlink_net_init, - .exit_batch = ctnetlink_net_exit_batch, + .pre_exit = ctnetlink_net_pre_exit, };
static int __init ctnetlink_init(void) diff --combined net/netfilter/nf_conntrack_standalone.c index f94ebd5194b5,7e0d956da51d..80f675d884b2 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@@ -22,6 -22,9 +22,9 @@@ #include <net/netfilter/nf_conntrack_acct.h> #include <net/netfilter/nf_conntrack_zones.h> #include <net/netfilter/nf_conntrack_timestamp.h> + #ifdef CONFIG_LWTUNNEL + #include <net/netfilter/nf_hooks_lwtunnel.h> + #endif #include <linux/rculist_nulls.h>
static bool enable_hooks __read_mostly; @@@ -429,7 -432,7 +432,7 @@@ static int ct_cpu_seq_show(struct seq_f unsigned int nr_conntracks;
if (v == SEQ_START_TOKEN) { - seq_puts(seq, "entries clashres found new invalid ignore delete delete_list insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n"); + seq_puts(seq, "entries clashres found new invalid ignore delete chainlength insert insert_failed drop early_drop icmp_error expect_new expect_create expect_delete search_restart\n"); return 0; }
@@@ -444,7 -447,7 +447,7 @@@ st->invalid, 0, 0, - 0, + st->chaintoolong, st->insert, st->insert_failed, st->drop, @@@ -612,6 -615,9 +615,9 @@@ enum nf_ct_sysctl_index NF_SYSCTL_CT_PROTO_TIMEOUT_GRE, NF_SYSCTL_CT_PROTO_TIMEOUT_GRE_STREAM, #endif + #ifdef CONFIG_LWTUNNEL + NF_SYSCTL_CT_LWTUNNEL, + #endif
__NF_SYSCTL_CT_LAST_SYSCTL, }; @@@ -958,6 -964,15 +964,15 @@@ static struct ctl_table nf_ct_sysctl_ta .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, + #endif + #ifdef CONFIG_LWTUNNEL + [NF_SYSCTL_CT_LWTUNNEL] = { + .procname = "nf_hooks_lwtunnel", + .data = NULL, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = nf_hooks_lwtunnel_sysctl_handler, + }, #endif {} };
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