[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit d1fe176ca51fa3cb35f70c1d876d9a090e9befce
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Sun Jun 12 10:43:19 2016 +0200
batman-adv: Fix speedy join in gateway client mode
Speedy join only works when the received packet is either broadcast or an
4addr unicast packet. Thus packets converted from broadcast to unicast via
the gateway handling code have to be converted to 4addr packets to allow
the receiving gateway server to add the sender address as temporary entry
to the translation table.
Not doing it will make the batman-adv gateway server drop the DHCP response
in many situations because it doesn't yet have the TT entry for the
destination of the DHCP response.
Fixes: 371351731e9c ("batman-adv: change interface_rx to get orig node")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Acked-by: Antonio Quartulli <a(a)unstable.cc>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index f2f1256..0103976 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -424,8 +424,8 @@ int batadv_send_skb_via_gw(struct batadv_priv *bat_priv, struct sk_buff *skb,
struct batadv_orig_node *orig_node;
orig_node = batadv_gw_get_selected_orig(bat_priv);
- return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST, 0,
- orig_node, vid);
+ return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST_4ADDR,
+ BATADV_P_DATA, orig_node, vid);
}
void batadv_schedule_bat_ogm(struct batadv_hard_iface *hard_iface)
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit fe65e0ea2333c0f324918a76cb0dfc211c9070b0
Merge: 00c7bba6230f9022307e4946d6ba2c2b32da9ba9 cf81b2ccad03a9477cf3fd135341642420d18620
Author: Stephen Rothwell <sfr(a)canb.auug.org.au>
Date: Tue Jul 12 11:24:33 2016 +1000
Merge remote-tracking branch 'net-next/master'
diff --combined MAINTAINERS
index 221af1e,06e8411..a95950e3
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@@ -288,7 -288,6 +288,7 @@@ F: include/linux/acpi.
F: include/acpi/
F: Documentation/acpi/
F: Documentation/ABI/testing/sysfs-bus-acpi
+F: Documentation/ABI/testing/configfs-acpi
F: drivers/pci/*acpi*
F: drivers/pci/*/*acpi*
F: drivers/pci/*/*/*acpi*
@@@ -1527,7 -1526,6 +1527,7 @@@ M: David Brown <david.brown(a)linaro.org
L: linux-arm-msm(a)vger.kernel.org
L: linux-soc(a)vger.kernel.org
S: Maintained
+F: Documentation/devicetree/bindings/soc/qcom/
F: arch/arm/boot/dts/qcom-*.dts
F: arch/arm/boot/dts/qcom-*.dtsi
F: arch/arm/mach-qcom/
@@@ -1605,10 -1603,8 +1605,10 @@@ F: arch/arm/mach-s3c24*
F: arch/arm/mach-s3c64xx/
F: arch/arm/mach-s5p*/
F: arch/arm/mach-exynos*/
-F: drivers/*/*s3c2410*
-F: drivers/*/*/*s3c2410*
+F: drivers/*/*s3c24*
+F: drivers/*/*/*s3c24*
+F: drivers/*/*s3c64xx*
+F: drivers/*/*s5pv210*
F: drivers/memory/samsung/*
F: drivers/soc/samsung/*
F: drivers/spi/spi-s3c*
@@@ -1651,13 -1647,6 +1651,13 @@@ L: linux-media(a)vger.kernel.or
S: Maintained
F: drivers/media/platform/s5p-tv/
+ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
+M: Kyungmin Park <kyungmin.park(a)samsung.com>
+L: linux-arm-kernel(a)lists.infradead.org
+L: linux-media(a)vger.kernel.org
+S: Maintained
+F: drivers/staging/media/platform/s5p-cec/
+
ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
M: Andrzej Pietrasiewicz <andrzej.p(a)samsung.com>
M: Jacek Anaszewski <j.anaszewski(a)samsung.com>
@@@ -1680,6 -1669,7 +1680,6 @@@ F: arch/arm/boot/dts/sh
F: arch/arm/configs/shmobile_defconfig
F: arch/arm/include/debug/renesas-scif.S
F: arch/arm/mach-shmobile/
-F: drivers/sh/
F: drivers/soc/renesas/
F: include/linux/soc/renesas/
@@@ -1704,6 -1694,8 +1704,6 @@@ S: Maintaine
F: drivers/edac/altera_edac.
ARM/STI ARCHITECTURE
-M: Srinivas Kandagatla <srinivas.kandagatla(a)gmail.com>
-M: Maxime Coquelin <maxime.coquelin(a)st.com>
M: Patrice Chotard <patrice.chotard(a)st.com>
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
L: kernel(a)stlinux.com
@@@ -1736,7 -1728,6 +1736,7 @@@ F: drivers/ata/ahci_st.
ARM/STM32 ARCHITECTURE
M: Maxime Coquelin <mcoquelin.stm32(a)gmail.com>
+M: Alexandre Torgue <alexandre.torgue(a)st.com>
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git
@@@ -1747,7 -1738,8 +1747,7 @@@ ARM/TANGO ARCHITECTUR
M: Marc Gonzalez <marc_gonzalez(a)sigmadesigns.com>
L: linux-arm-kernel(a)lists.infradead.org
S: Maintained
-F: arch/arm/mach-tango/
-F: arch/arm/boot/dts/tango*
+N: tango
ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
M: Lennert Buytenhek <kernel(a)wantstofly.org>
@@@ -2305,6 -2297,7 +2305,7 @@@ S: Maintaine
F: Documentation/ABI/testing/sysfs-class-net-batman-adv
F: Documentation/ABI/testing/sysfs-class-net-mesh
F: Documentation/networking/batman-adv.txt
+ F: include/uapi/linux/batman_adv.h
F: net/batman-adv/
BAYCOM/HDLCDRV DRIVERS FOR AX.25
@@@ -2468,6 -2461,14 +2469,14 @@@ L: netdev(a)vger.kernel.or
S: Supported
F: drivers/net/ethernet/broadcom/b44.*
+ BROADCOM B53 ETHERNET SWITCH DRIVER
+ M: Florian Fainelli <f.fainelli(a)gmail.com>
+ L: netdev(a)vger.kernel.org
+ L: openwrt-devel(a)lists.openwrt.org (subscribers-only)
+ S: Supported
+ F: drivers/net/dsa/b53/*
+ F: include/linux/platform_data/b53.h
+
BROADCOM GENET ETHERNET DRIVER
M: Florian Fainelli <f.fainelli(a)gmail.com>
L: netdev(a)vger.kernel.org
@@@ -2492,14 -2493,17 +2501,14 @@@ BROADCOM BCM281XX/BCM11XXX/BCM216XX AR
M: Florian Fainelli <f.fainelli(a)gmail.com>
M: Ray Jui <rjui(a)broadcom.com>
M: Scott Branden <sbranden(a)broadcom.com>
-L: bcm-kernel-feedback-list(a)broadcom.com
+M: bcm-kernel-feedback-list(a)broadcom.com
T: git git://github.com/broadcom/mach-bcm
S: Maintained
+N: bcm281*
+N: bcm113*
+N: bcm216*
+N: kona
F: arch/arm/mach-bcm/
-F: arch/arm/boot/dts/bcm113*
-F: arch/arm/boot/dts/bcm216*
-F: arch/arm/boot/dts/bcm281*
-F: arch/arm64/boot/dts/broadcom/
-F: arch/arm/configs/bcm_defconfig
-F: drivers/mmc/host/sdhci-bcm-kona.c
-F: drivers/clocksource/bcm_kona_timer.c
BROADCOM BCM2835 ARM ARCHITECTURE
M: Stephen Warren <swarren(a)wwwdotorg.org>
@@@ -2522,21 -2526,20 +2531,21 @@@ F: arch/mips/include/asm/mach-bcm47xx/
BROADCOM BCM5301X ARM ARCHITECTURE
M: Hauke Mehrtens <hauke(a)hauke-m.de>
+M: Rafał Miłecki <zajec5(a)gmail.com>
+M: bcm-kernel-feedback-list(a)broadcom.com
L: linux-arm-kernel(a)lists.infradead.org
S: Maintained
F: arch/arm/mach-bcm/bcm_5301x.c
-F: arch/arm/boot/dts/bcm5301x.dtsi
+F: arch/arm/boot/dts/bcm5301x*.dtsi
F: arch/arm/boot/dts/bcm470*
BROADCOM BCM63XX ARM ARCHITECTURE
M: Florian Fainelli <f.fainelli(a)gmail.com>
+M: bcm-kernel-feedback-list(a)broadcom.com
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
-L: bcm-kernel-feedback-list(a)broadcom.com
T: git git://github.com/broadcom/stblinux.git
S: Maintained
-F: arch/arm/mach-bcm/bcm63xx.c
-F: arch/arm/include/debug/bcm63xx.S
+N: bcm63xx
BROADCOM BCM63XX/BCM33XX UDC DRIVER
M: Kevin Cernekee <cernekee(a)gmail.com>
@@@ -2548,8 -2551,8 +2557,8 @@@ BROADCOM BCM7XXX ARM ARCHITECTUR
M: Brian Norris <computersforpeace(a)gmail.com>
M: Gregory Fong <gregory.0xf0(a)gmail.com>
M: Florian Fainelli <f.fainelli(a)gmail.com>
+M: bcm-kernel-feedback-list(a)broadcom.com
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
-L: bcm-kernel-feedback-list(a)broadcom.com
T: git git://github.com/broadcom/stblinux.git
S: Maintained
F: arch/arm/mach-bcm/*brcmstb*
@@@ -2582,12 -2585,11 +2591,11 @@@ S: Supporte
F: drivers/net/ethernet/broadcom/tg3.*
BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
- M: Brett Rudley <brudley(a)broadcom.com>
- M: Arend van Spriel <arend(a)broadcom.com>
- M: Franky (Zhenhui) Lin <frankyl(a)broadcom.com>
- M: Hante Meuleman <meuleman(a)broadcom.com>
+ M: Arend van Spriel <arend.vanspriel(a)broadcom.com>
+ M: Franky Lin <franky.lin(a)broadcom.com>
+ M: Hante Meuleman <hante.meuleman(a)broadcom.com>
L: linux-wireless(a)vger.kernel.org
- L: brcm80211-dev-list(a)broadcom.com
+ L: brcm80211-dev-list.pdl(a)broadcom.com
S: Supported
F: drivers/net/wireless/broadcom/brcm80211/
@@@ -2607,13 -2609,13 +2615,13 @@@ BROADCOM IPROC ARM ARCHITECTUR
M: Ray Jui <rjui(a)broadcom.com>
M: Scott Branden <sbranden(a)broadcom.com>
M: Jon Mason <jonmason(a)broadcom.com>
+M: bcm-kernel-feedback-list(a)broadcom.com
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
-L: bcm-kernel-feedback-list(a)broadcom.com
T: git git://github.com/broadcom/cygnus-linux.git
S: Maintained
N: iproc
N: cygnus
-N: nsp
+N: bcm[-_]nsp
N: bcm9113*
N: bcm9583*
N: bcm9585*
@@@ -2624,9 -2626,6 +2632,9 @@@ N: bcm583
N: bcm585*
N: bcm586*
N: bcm88312
+F: arch/arm64/boot/dts/broadcom/ns2*
+F: drivers/clk/bcm/clk-ns*
+F: drivers/pinctrl/bcm/pinctrl-ns*
BROADCOM BRCMSTB GPIO DRIVER
M: Gregory Fong <gregory.0xf0(a)gmail.com>
@@@ -2671,8 -2670,8 +2679,8 @@@ F: drivers/net/ethernet/broadcom/bcmsys
BROADCOM VULCAN ARM64 SOC
M: Jayachandran C. <jchandra(a)broadcom.com>
+M: bcm-kernel-feedback-list(a)broadcom.com
L: linux-arm-kernel(a)lists.infradead.org (moderated for non-subscribers)
-L: bcm-kernel-feedback-list(a)broadcom.com
S: Maintained
F: arch/arm64/boot/dts/broadcom/vulcan*
@@@ -2822,6 -2821,7 +2830,7 @@@ W: https://github.com/linux-ca
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
S: Maintained
+ F: Documentation/devicetree/bindings/net/can/
F: drivers/net/can/
F: include/linux/can/dev.h
F: include/linux/can/platform/
@@@ -2861,22 -2861,6 +2870,22 @@@ F: drivers/net/ieee802154/cc2520.
F: include/linux/spi/cc2520.h
F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
+CEC DRIVER
+M: Hans Verkuil <hans.verkuil(a)cisco.com>
+L: linux-media(a)vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+W: http://linuxtv.org
+S: Supported
+F: Documentation/cec.txt
+F: Documentation/DocBook/media/v4l/cec*
+F: drivers/staging/media/cec/
+F: drivers/media/cec-edid.c
+F: drivers/media/rc/keymaps/rc-cec.c
+F: include/media/cec.h
+F: include/media/cec-edid.h
+F: include/linux/cec.h
+F: include/linux/cec-funcs.h
+
CELL BROADBAND ENGINE ARCHITECTURE
M: Arnd Bergmann <arnd(a)arndb.de>
L: linuxppc-dev(a)lists.ozlabs.org
@@@ -4912,6 -4896,13 +4921,13 @@@ F: drivers/net/ethernet/freescale/gianf
X: drivers/net/ethernet/freescale/gianfar_ptp.c
F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
+ FREESCALE QUICC ENGINE UCC HDLC DRIVER
+ M: Zhao Qiang <qiang.zhao(a)nxp.com>
+ L: netdev(a)vger.kernel.org
+ L: linuxppc-dev(a)lists.ozlabs.org
+ S: Maintained
+ F: drivers/net/wan/fsl_ucc_hdlc*
+
FREESCALE QUICC ENGINE UCC UART DRIVER
M: Timur Tabi <timur(a)tabi.org>
L: linuxppc-dev(a)lists.ozlabs.org
@@@ -5195,10 -5186,10 +5211,10 @@@ S: Maintaine
F: drivers/media/usb/gspca/m5602/
GSPCA PAC207 SONIXB SUBDRIVER
-M: Hans de Goede <hdegoede(a)redhat.com>
+M: Hans Verkuil <hverkuil(a)xs4all.nl>
L: linux-media(a)vger.kernel.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Odd Fixes
F: drivers/media/usb/gspca/pac207.c
GSPCA SN9C20X SUBDRIVER
@@@ -5216,10 -5207,10 +5232,10 @@@ S: Maintaine
F: drivers/media/usb/gspca/t613.c
GSPCA USB WEBCAM DRIVER
-M: Hans de Goede <hdegoede(a)redhat.com>
+M: Hans Verkuil <hverkuil(a)xs4all.nl>
L: linux-media(a)vger.kernel.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Odd Fixes
F: drivers/media/usb/gspca/
GUID PARTITION TABLE (GPT)
@@@ -5447,6 -5438,15 +5463,15 @@@ F: include/uapi/linux/if_hippi.
F: net/802/hippi.c
F: drivers/net/hippi/
+ HISILICON NETWORK SUBSYSTEM DRIVER
+ M: Yisen Zhuang <yisen.zhuang(a)huawei.com>
+ M: Salil Mehta <salil.mehta(a)huawei.com>
+ L: netdev(a)vger.kernel.org
+ W: http://www.hisilicon.com
+ S: Maintained
+ F: drivers/net/ethernet/hisilicon/
+ F: Documentation/devicetree/bindings/net/hisilicon*.txt
+
HISILICON SAS Controller
M: John Garry <john.garry(a)huawei.com>
W: http://www.hisilicon.com
@@@ -6899,7 -6899,6 +6924,7 @@@ F: drivers/crypto/nx
F: drivers/crypto/vmx/
F: drivers/net/ethernet/ibm/ibmveth.*
F: drivers/net/ethernet/ibm/ibmvnic.*
+F: drivers/pci/hotplug/pnv_php.c
F: drivers/pci/hotplug/rpa*
F: drivers/scsi/ibmvscsi/
N: opal
@@@ -7199,6 -7198,12 +7224,12 @@@ W: http://www.kernel.org/doc/man-page
L: linux-man(a)vger.kernel.org
S: Maintained
+ MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
+ M: Andrew Lunn <andrew(a)lunn.ch>
+ M: Vivien Didelot <vivien.didelot(a)savoirfairelinux.com>
+ S: Maintained
+ F: drivers/net/dsa/mv88e6xxx/
+
MARVELL ARMADA DRM SUPPORT
M: Russell King <rmk+kernel(a)armlinux.org.uk>
S: Maintained
@@@ -7206,11 -7211,6 +7237,6 @@@ F: drivers/gpu/drm/armada
F: include/uapi/drm/armada_drm.h
F: Documentation/devicetree/bindings/display/armada/
- MARVELL 88E6352 DSA support
- M: Guenter Roeck <linux(a)roeck-us.net>
- S: Maintained
- F: drivers/net/dsa/mv88e6352.c
-
MARVELL CRYPTO DRIVER
M: Boris Brezillon <boris.brezillon(a)free-electrons.com>
M: Arnaud Ebalard <arno(a)natisbad.org>
@@@ -7346,16 -7346,6 +7372,16 @@@ L: linux-iio(a)vger.kernel.or
S: Maintained
F: drivers/iio/potentiometer/mcp4531.c
+MEDIA DRIVERS FOR RENESAS - FCP
+M: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com>
+L: linux-media(a)vger.kernel.org
+L: linux-renesas-soc(a)vger.kernel.org
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: Documentation/devicetree/bindings/media/renesas,fcp.txt
+F: drivers/media/platform/rcar-fcp.c
+F: include/media/rcar-fcp.h
+
MEDIA DRIVERS FOR RENESAS - VSP1
M: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com>
L: linux-media(a)vger.kernel.org
@@@ -7365,18 -7355,8 +7391,18 @@@ S: Supporte
F: Documentation/devicetree/bindings/media/renesas,vsp1.txt
F: drivers/media/platform/vsp1/
+MEDIA DRIVERS FOR HELENE
+M: Abylay Ospan <aospan(a)netup.ru>
+L: linux-media(a)vger.kernel.org
+W: https://linuxtv.org
+W: http://netup.tv/
+T: git git://linuxtv.org/media_tree.git
+S: Supported
+F: drivers/media/dvb-frontends/helene*
+
MEDIA DRIVERS FOR ASCOT2E
M: Sergey Kozlov <serjk(a)netup.ru>
+M: Abylay Ospan <aospan(a)netup.ru>
L: linux-media(a)vger.kernel.org
W: https://linuxtv.org
W: http://netup.tv/
@@@ -7386,7 -7366,6 +7412,7 @@@ F: drivers/media/dvb-frontends/ascot2e
MEDIA DRIVERS FOR CXD2841ER
M: Sergey Kozlov <serjk(a)netup.ru>
+M: Abylay Ospan <aospan(a)netup.ru>
L: linux-media(a)vger.kernel.org
W: https://linuxtv.org
W: http://netup.tv/
@@@ -7396,7 -7375,6 +7422,7 @@@ F: drivers/media/dvb-frontends/cxd2841e
MEDIA DRIVERS FOR HORUS3A
M: Sergey Kozlov <serjk(a)netup.ru>
+M: Abylay Ospan <aospan(a)netup.ru>
L: linux-media(a)vger.kernel.org
W: https://linuxtv.org
W: http://netup.tv/
@@@ -7406,7 -7384,6 +7432,7 @@@ F: drivers/media/dvb-frontends/horus3a
MEDIA DRIVERS FOR LNBH25
M: Sergey Kozlov <serjk(a)netup.ru>
+M: Abylay Ospan <aospan(a)netup.ru>
L: linux-media(a)vger.kernel.org
W: https://linuxtv.org
W: http://netup.tv/
@@@ -7416,7 -7393,6 +7442,7 @@@ F: drivers/media/dvb-frontends/lnbh25
MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
M: Sergey Kozlov <serjk(a)netup.ru>
+M: Abylay Ospan <aospan(a)netup.ru>
L: linux-media(a)vger.kernel.org
W: https://linuxtv.org
W: http://netup.tv/
@@@ -7665,8 -7641,10 +7691,8 @@@ L: linux-media(a)vger.kernel.or
W: https://linuxtv.org
W: http://palosaari.fi/linux/
Q: http://patchwork.linuxtv.org/project/linux-media/list/
-T: git git://linuxtv.org/anttip/media_tree.git
S: Maintained
-F: drivers/staging/media/mn88472/
-F: drivers/media/dvb-frontends/mn88472.h
+F: drivers/media/dvb-frontends/mn88472*
MN88473 MEDIA DRIVER
M: Antti Palosaari <crope(a)iki.fi>
@@@ -8743,7 -8721,6 +8769,7 @@@ L: linux-pci(a)vger.kernel.or
Q: http://patchwork.ozlabs.org/project/linux-pci/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
S: Supported
+F: Documentation/devicetree/bindings/pci/
F: Documentation/PCI/
F: drivers/pci/
F: include/linux/pci*
@@@ -8889,15 -8866,6 +8915,15 @@@ S: Maintaine
F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
F: drivers/pci/host/pci-xgene-msi.c
+PCIE DRIVER FOR AXIS ARTPEC
+M: Niklas Cassel <niklas.cassel(a)axis.com>
+M: Jesper Nilsson <jesper.nilsson(a)axis.com>
+L: linux-arm-kernel(a)axis.com
+L: linux-pci(a)vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/pci/axis,artpec*
+F: drivers/pci/host/*artpec*
+
PCIE DRIVER FOR HISILICON
M: Zhou Wang <wangzhou1(a)hisilicon.com>
M: Gabriele Paoloni <gabriele.paoloni(a)huawei.com>
@@@ -9157,12 -9125,6 +9183,12 @@@ F: drivers/firmware/psci.
F: include/linux/psci.h
F: include/uapi/linux/psci.h
+POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
+M: Suraj Jitindar Singh <sjitindarsingh(a)gmail.com>
+L: linuxppc-dev(a)lists.ozlabs.org
+S: Maintained
+F: drivers/char/powernv-op-panel.c
+
PNP SUPPORT
M: "Rafael J. Wysocki" <rafael.j.wysocki(a)intel.com>
S: Maintained
@@@ -9298,10 -9260,10 +9324,10 @@@ F: Documentation/video4linux/README.pvr
F: drivers/media/usb/pvrusb2/
PWC WEBCAM DRIVER
-M: Hans de Goede <hdegoede(a)redhat.com>
+M: Hans Verkuil <hverkuil(a)xs4all.nl>
L: linux-media(a)vger.kernel.org
T: git git://linuxtv.org/media_tree.git
-S: Maintained
+S: Odd Fixes
F: drivers/media/usb/pwc/*
PWM FAN DRIVER
@@@ -9516,14 -9478,14 +9542,14 @@@ F: drivers/video/fbdev/aty/radeon
F: include/uapi/linux/radeonfb.h
RADIOSHARK RADIO DRIVER
-M: Hans de Goede <hdegoede(a)redhat.com>
+M: Hans Verkuil <hverkuil(a)xs4all.nl>
L: linux-media(a)vger.kernel.org
T: git git://linuxtv.org/media_tree.git
S: Maintained
F: drivers/media/radio/radio-shark.c
RADIOSHARK2 RADIO DRIVER
-M: Hans de Goede <hdegoede(a)redhat.com>
+M: Hans Verkuil <hverkuil(a)xs4all.nl>
L: linux-media(a)vger.kernel.org
T: git git://linuxtv.org/media_tree.git
S: Maintained
@@@ -9597,7 -9559,7 +9623,7 @@@ M: Florian Fainelli <florian(a)openwrt.or
S: Maintained
RDC R6040 FAST ETHERNET DRIVER
- M: Florian Fainelli <florian(a)openwrt.org>
+ M: Florian Fainelli <f.fainelli(a)gmail.com>
L: netdev(a)vger.kernel.org
S: Maintained
F: drivers/net/ethernet/rdc/r6040.c
@@@ -9748,7 -9710,6 +9774,6 @@@ F: Documentation/ABI/*/sysfs-driver-hid
ROCKER DRIVER
M: Jiri Pirko <jiri(a)resnulli.us>
- M: Scott Feldman <sfeldma(a)gmail.com>
L: netdev(a)vger.kernel.org
S: Supported
F: drivers/net/ethernet/rocker/
@@@ -10345,10 -10306,9 +10370,9 @@@ W: http://www.avagotech.co
S: Supported
F: drivers/scsi/be2iscsi/
- Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER
+ Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
M: Sathya Perla <sathya.perla(a)broadcom.com>
M: Ajit Khaparde <ajit.khaparde(a)broadcom.com>
- M: Padmanabh Ratnakar <padmanabh.ratnakar(a)broadcom.com>
M: Sriharsha Basavapatna <sriharsha.basavapatna(a)broadcom.com>
M: Somnath Kotur <somnath.kotur(a)broadcom.com>
L: netdev(a)vger.kernel.org
@@@ -11379,6 -11339,11 +11403,6 @@@ F: Documentation/thermal/cpu-cooling-ap
F: drivers/thermal/cpu_cooling.c
F: include/linux/cpu_cooling.h
-THINGM BLINK(1) USB RGB LED DRIVER
-M: Vivien Didelot <vivien.didelot(a)savoirfairelinux.com>
-S: Maintained
-F: drivers/hid/hid-thingm.c
-
THINKPAD ACPI EXTRAS DRIVER
M: Henrique de Moraes Holschuh <ibm-acpi(a)hmh.eng.br>
L: ibm-acpi-devel(a)lists.sourceforge.net
diff --combined arch/arm/boot/dts/am33xx.dtsi
index af18c47,7fa2951..98748c6
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@@ -45,9 -45,19 +45,9 @@@
device_type = "cpu";
reg = <0>;
- /*
- * To consider voltage drop between PMIC and SoC,
- * tolerance value is reduced to 2% from 4% and
- * voltage value is increased as a precaution.
- */
- operating-points = <
- /* kHz uV */
- 720000 1285000
- 600000 1225000
- 500000 1125000
- 275000 1125000
- >;
- voltage-tolerance = <2>; /* 2 percentage */
+ operating-points-v2 = <&cpu0_opp_table>;
+ ti,syscon-efuse = <&scm_conf 0x7fc 0x1fff 0>;
+ ti,syscon-rev = <&scm_conf 0x600>;
clocks = <&dpll_mpu_ck>;
clock-names = "cpu";
@@@ -56,78 -66,6 +56,78 @@@
};
};
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+
+ /*
+ * The three following nodes are marked with opp-suspend
+ * because the can not be enabled simultaneously on a
+ * single SoC.
+ */
+ opp50@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <950000 931000 969000>;
+ opp-supported-hw = <0x06 0x0010>;
+ opp-suspend;
+ };
+
+ opp100@275000000 {
+ opp-hz = /bits/ 64 <275000000>;
+ opp-microvolt = <1100000 1078000 1122000>;
+ opp-supported-hw = <0x01 0x00FF>;
+ opp-suspend;
+ };
+
+ opp100@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <1100000 1078000 1122000>;
+ opp-supported-hw = <0x06 0x0020>;
+ opp-suspend;
+ };
+
+ opp100@500000000 {
+ opp-hz = /bits/ 64 <500000000>;
+ opp-microvolt = <1100000 1078000 1122000>;
+ opp-supported-hw = <0x01 0xFFFF>;
+ };
+
+ opp100@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1100000 1078000 1122000>;
+ opp-supported-hw = <0x06 0x0040>;
+ };
+
+ opp120@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1200000 1176000 1224000>;
+ opp-supported-hw = <0x01 0xFFFF>;
+ };
+
+ opp120@720000000 {
+ opp-hz = /bits/ 64 <720000000>;
+ opp-microvolt = <1200000 1176000 1224000>;
+ opp-supported-hw = <0x06 0x0080>;
+ };
+
+ oppturbo@720000000 {
+ opp-hz = /bits/ 64 <720000000>;
+ opp-microvolt = <1260000 1234800 1285200>;
+ opp-supported-hw = <0x01 0xFFFF>;
+ };
+
+ oppturbo@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <1260000 1234800 1285200>;
+ opp-supported-hw = <0x06 0x0100>;
+ };
+
+ oppnitro@1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <1325000 1298500 1351500>;
+ opp-supported-hw = <0x04 0x0200>;
+ };
+ };
+
pmu {
compatible = "arm,cortex-a8-pmu";
interrupts = <3>;
@@@ -249,7 -187,7 +249,7 @@@
reg = <0x49000000 0x10000>;
reg-names = "edma3_cc";
interrupts = <12 13 14>;
- interrupt-names = "edma3_ccint", "emda3_mperr",
+ interrupt-names = "edma3_ccint", "edma3_mperr",
"edma3_ccerrint";
dma-requests = <64>;
#dma-cells = <2>;
@@@ -741,24 -679,20 +741,24 @@@
0x48300200 0x48300200 0x80>; /* EHRPWM */
ecap0: ecap@48300100 {
- compatible = "ti,am33xx-ecap";
+ compatible = "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48300100 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
interrupts = <31>;
interrupt-names = "ecap0";
- ti,hwmods = "ecap0";
status = "disabled";
};
ehrpwm0: pwm@48300200 {
- compatible = "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48300200 0x80>;
- ti,hwmods = "ehrpwm0";
+ clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -775,24 -709,20 +775,24 @@@
0x48302200 0x48302200 0x80>; /* EHRPWM */
ecap1: ecap@48302100 {
- compatible = "ti,am33xx-ecap";
+ compatible = "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48302100 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
interrupts = <47>;
interrupt-names = "ecap1";
- ti,hwmods = "ecap1";
status = "disabled";
};
ehrpwm1: pwm@48302200 {
- compatible = "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48302200 0x80>;
- ti,hwmods = "ehrpwm1";
+ clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -809,24 -739,20 +809,24 @@@
0x48304200 0x48304200 0x80>; /* EHRPWM */
ecap2: ecap@48304100 {
- compatible = "ti,am33xx-ecap";
+ compatible = "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48304100 0x80>;
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
interrupts = <61>;
interrupt-names = "ecap2";
- ti,hwmods = "ecap2";
status = "disabled";
};
ehrpwm2: pwm@48304200 {
- compatible = "ti,am33xx-ehrpwm";
+ compatible = "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48304200 0x80>;
- ti,hwmods = "ehrpwm2";
+ clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -840,7 -766,6 +840,6 @@@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
@@@ -863,7 -788,7 +862,7 @@@
status = "disabled";
davinci_mdio: mdio@4a101000 {
- compatible = "ti,davinci_mdio";
+ compatible = "ti,cpsw-mdio","ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "davinci_mdio";
diff --combined arch/arm/boot/dts/am4372.dtsi
index e7b53ef,cd81ecf..0fadae5
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@@ -44,49 -44,10 +44,49 @@@
clocks = <&dpll_mpu_ck>;
clock-names = "cpu";
+ operating-points-v2 = <&cpu0_opp_table>;
+ ti,syscon-efuse = <&scm_conf 0x610 0x3f 0>;
+ ti,syscon-rev = <&scm_conf 0x600>;
+
clock-latency = <300000>; /* From omap-cpufreq driver */
};
};
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+
+ opp50@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ opp-microvolt = <950000 931000 969000>;
+ opp-supported-hw = <0xFF 0x01>;
+ opp-suspend;
+ };
+
+ opp100@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ opp-microvolt = <1100000 1078000 1122000>;
+ opp-supported-hw = <0xFF 0x04>;
+ };
+
+ opp120@720000000 {
+ opp-hz = /bits/ 64 <720000000>;
+ opp-microvolt = <1200000 1176000 1224000>;
+ opp-supported-hw = <0xFF 0x08>;
+ };
+
+ oppturbo@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ opp-microvolt = <1260000 1234800 1285200>;
+ opp-supported-hw = <0xFF 0x10>;
+ };
+
+ oppnitro@1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <1325000 1298500 1351500>;
+ opp-supported-hw = <0xFF 0x20>;
+ };
+ };
+
gic: interrupt-controller@48241000 {
compatible = "arm,cortex-a9-gic";
interrupt-controller;
@@@ -238,7 -199,7 +238,7 @@@
interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "edma3_ccint", "emda3_mperr",
+ interrupt-names = "edma3_ccint", "edma3_mperr",
"edma3_ccerrint";
dma-requests = <64>;
#dma-cells = <2>;
@@@ -665,7 -626,6 +665,6 @@@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
@@@ -675,7 -635,7 +674,7 @@@
syscon = <&scm_conf>;
davinci_mdio: mdio@4a101000 {
- compatible = "ti,am4372-mdio","ti,davinci_mdio";
+ compatible = "ti,am4372-mdio","ti,cpsw-mdio","ti,davinci_mdio";
reg = <0x4a101000 0x100>;
#address-cells = <1>;
#size-cells = <0>;
@@@ -711,24 -671,18 +710,24 @@@
status = "disabled";
ecap0: ecap@48300100 {
- compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ compatible = "ti,am4372-ecap",
+ "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48300100 0x80>;
- ti,hwmods = "ecap0";
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
status = "disabled";
};
ehrpwm0: pwm@48300200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48300200 0x80>;
- ti,hwmods = "ehrpwm0";
+ clocks = <&ehrpwm0_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -743,24 -697,18 +742,24 @@@
status = "disabled";
ecap1: ecap@48302100 {
- compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ compatible = "ti,am4372-ecap",
+ "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48302100 0x80>;
- ti,hwmods = "ecap1";
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
status = "disabled";
};
ehrpwm1: pwm@48302200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48302200 0x80>;
- ti,hwmods = "ehrpwm1";
+ clocks = <&ehrpwm1_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -775,24 -723,18 +774,24 @@@
status = "disabled";
ecap2: ecap@48304100 {
- compatible = "ti,am4372-ecap","ti,am33xx-ecap";
+ compatible = "ti,am4372-ecap",
+ "ti,am3352-ecap",
+ "ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x48304100 0x80>;
- ti,hwmods = "ecap2";
+ clocks = <&l4ls_gclk>;
+ clock-names = "fck";
status = "disabled";
};
ehrpwm2: pwm@48304200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48304200 0x80>;
- ti,hwmods = "ehrpwm2";
+ clocks = <&ehrpwm2_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -807,13 -749,10 +806,13 @@@
status = "disabled";
ehrpwm3: pwm@48306200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48306200 0x80>;
- ti,hwmods = "ehrpwm3";
+ clocks = <&ehrpwm3_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -828,13 -767,10 +827,13 @@@
status = "disabled";
ehrpwm4: pwm@48308200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x48308200 0x80>;
- ti,hwmods = "ehrpwm4";
+ clocks = <&ehrpwm4_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -849,13 -785,10 +848,13 @@@
status = "disabled";
ehrpwm5: pwm@4830a200 {
- compatible = "ti,am4372-ehrpwm","ti,am33xx-ehrpwm";
+ compatible = "ti,am4372-ehrpwm",
+ "ti,am3352-ehrpwm",
+ "ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x4830a200 0x80>;
- ti,hwmods = "ehrpwm5";
+ clocks = <&ehrpwm5_tbclk>, <&l4ls_gclk>;
+ clock-names = "tbclk", "fck";
status = "disabled";
};
};
@@@ -909,13 -842,6 +908,13 @@@
dma-names = "tx", "rx";
};
+ rng: rng@48310000 {
+ compatible = "ti,omap4-rng";
+ ti,hwmods = "rng";
+ reg = <0x48310000 0x2000>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
mcasp0: mcasp@48038000 {
compatible = "ti,am33xx-mcasp-audio";
ti,hwmods = "mcasp0";
diff --combined arch/arm/boot/dts/dm814x.dtsi
index a6e0aebc,f23cae0c..68e412c
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@@ -448,7 -448,7 +448,7 @@@
reg = <0x49000000 0x10000>;
reg-names = "edma3_cc";
interrupts = <12 13 14>;
- interrupt-names = "edma3_ccint", "emda3_mperr",
+ interrupt-names = "edma3_ccint", "edma3_mperr",
"edma3_ccerrint";
dma-requests = <64>;
#dma-cells = <2>;
@@@ -509,7 -509,6 +509,6 @@@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
diff --combined arch/arm/boot/dts/dra7.dtsi
index 40b69a5,de559f6..d9bfb94
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@@ -73,49 -73,6 +73,49 @@@
interrupt-parent = <&gic>;
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0>;
+
+ operating-points-v2 = <&cpu0_opp_table>;
+ ti,syscon-efuse = <&scm_wkup 0x20c 0xf80000 19>;
+ ti,syscon-rev = <&scm_wkup 0x204>;
+
+ clocks = <&dpll_mpu_ck>;
+ clock-names = "cpu";
+
+ clock-latency = <300000>; /* From omap-cpufreq driver */
+
+ /* cooling options */
+ cooling-min-level = <0>;
+ cooling-max-level = <2>;
+ #cooling-cells = <2>; /* min followed by max */
+ };
+ };
+
+ cpu0_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp_nom@1000000000 {
+ opp-hz = /bits/ 64 <1000000000>;
+ opp-microvolt = <1060000 850000 1150000>;
+ opp-supported-hw = <0xFF 0x01>;
+ opp-suspend;
+ };
+
+ opp_od@1176000000 {
+ opp-hz = /bits/ 64 <1176000000>;
+ opp-microvolt = <1160000 885000 1160000>;
+ opp-supported-hw = <0xFF 0x02>;
+ };
+ };
+
/*
* The soc node represents the soc top level view. It is used for IPs
* that are not memory mapped in the MPU view or for the MPU itself.
@@@ -276,11 -233,6 +276,11 @@@
prm_clockdomains: clockdomains {
};
};
+
+ scm_wkup: scm_conf@c000 {
+ compatible = "syscon";
+ reg = <0xc000 0x1000>;
+ };
};
axi@0 {
@@@ -324,7 -276,7 +324,7 @@@
ranges = <0x51800000 0x51800000 0x3000
0x0 0x30000000 0x10000000>;
status = "disabled";
- pcie@51000000 {
+ pcie@51800000 {
compatible = "ti,dra7-pcie";
reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
reg-names = "rc_dbics", "ti_conf", "config";
@@@ -352,53 -304,6 +352,53 @@@
};
};
+ ocmcram1: ocmcram@40300000 {
+ compatible = "mmio-sram";
+ reg = <0x40300000 0x80000>;
+ ranges = <0x0 0x40300000 0x80000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /*
+ * This is a placeholder for an optional reserved
+ * region for use by secure software. The size
+ * of this region is not known until runtime so it
+ * is set as zero to either be updated to reserve
+ * space or left unchanged to leave all SRAM for use.
+ * On HS parts that that require the reserved region
+ * either the bootloader can update the size to
+ * the required amount or the node can be overridden
+ * from the board dts file for the secure platform.
+ */
+ sram-hs@0 {
+ compatible = "ti,secure-ram";
+ reg = <0x0 0x0>;
+ };
+ };
+
+ /*
+ * NOTE: ocmcram2 and ocmcram3 are not available on all
+ * DRA7xx and AM57xx variants. Confirm availability in
+ * the data manual for the exact part number in use
+ * before enabling these nodes in the board dts file.
+ */
+ ocmcram2: ocmcram@40400000 {
+ status = "disabled";
+ compatible = "mmio-sram";
+ reg = <0x40400000 0x100000>;
+ ranges = <0x0 0x40400000 0x100000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
+ ocmcram3: ocmcram@40500000 {
+ status = "disabled";
+ compatible = "mmio-sram";
+ reg = <0x40500000 0x100000>;
+ ranges = <0x0 0x40500000 0x100000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+
bandgap: bandgap@4a0021e0 {
reg = <0x4a0021e0 0xc
0x4a00232c 0xc
@@@ -436,7 -341,7 +436,7 @@@
interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "edma3_ccint", "emda3_mperr",
+ interrupt-names = "edma3_ccint", "edma3_mperr",
"edma3_ccerrint";
dma-requests = <64>;
#dma-cells = <2>;
@@@ -1723,7 -1628,6 +1723,6 @@@
ale_entries = <1024>;
bd_ram_size = <0x2000>;
no_bd_ram = <0>;
- rx_descs = <64>;
mac_control = <0x20>;
slaves = <2>;
active_slave = <0>;
@@@ -1758,7 -1662,7 +1757,7 @@@
status = "disabled";
davinci_mdio: mdio@48485000 {
- compatible = "ti,davinci_mdio";
+ compatible = "ti,cpsw-mdio","ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
ti,hwmods = "davinci_mdio";
@@@ -1840,149 -1744,6 +1839,149 @@@
clock-names = "fck", "sys_clk";
};
};
+
+ epwmss0: epwmss@4843e000 {
+ compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss";
+ reg = <0x4843e000 0x30>;
+ ti,hwmods = "epwmss0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges;
+
+ ehrpwm0: pwm@4843e200 {
+ compatible = "ti,dra746-ehrpwm",
+ "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x4843e200 0x80>;
+ clocks = <&ehrpwm0_tbclk>, <&l4_root_clk_div>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ ecap0: ecap@4843e100 {
+ compatible = "ti,dra746-ecap",
+ "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x4843e100 0x80>;
+ clocks = <&l4_root_clk_div>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+ };
+
+ epwmss1: epwmss@48440000 {
+ compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss";
+ reg = <0x48440000 0x30>;
+ ti,hwmods = "epwmss1";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges;
+
+ ehrpwm1: pwm@48440200 {
+ compatible = "ti,dra746-ehrpwm",
+ "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x48440200 0x80>;
+ clocks = <&ehrpwm1_tbclk>, <&l4_root_clk_div>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ ecap1: ecap@48440100 {
+ compatible = "ti,dra746-ecap",
+ "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x48440100 0x80>;
+ clocks = <&l4_root_clk_div>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+ };
+
+ epwmss2: epwmss@48442000 {
+ compatible = "ti,dra746-pwmss", "ti,am33xx-pwmss";
+ reg = <0x48442000 0x30>;
+ ti,hwmods = "epwmss2";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "disabled";
+ ranges;
+
+ ehrpwm2: pwm@48442200 {
+ compatible = "ti,dra746-ehrpwm",
+ "ti,am3352-ehrpwm";
+ #pwm-cells = <3>;
+ reg = <0x48442200 0x80>;
+ clocks = <&ehrpwm2_tbclk>, <&l4_root_clk_div>;
+ clock-names = "tbclk", "fck";
+ status = "disabled";
+ };
+
+ ecap2: ecap@48442100 {
+ compatible = "ti,dra746-ecap",
+ "ti,am3352-ecap";
+ #pwm-cells = <3>;
+ reg = <0x48442100 0x80>;
+ clocks = <&l4_root_clk_div>;
+ clock-names = "fck";
+ status = "disabled";
+ };
+ };
+
+ aes1: aes@4b500000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes1";
+ reg = <0x4b500000 0xa0>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&edma_xbar 111 0>, <&edma_xbar 110 0>;
+ dma-names = "tx", "rx";
+ clocks = <&l3_iclk_div>;
+ clock-names = "fck";
+ };
+
+ aes2: aes@4b700000 {
+ compatible = "ti,omap4-aes";
+ ti,hwmods = "aes2";
+ reg = <0x4b700000 0xa0>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&edma_xbar 114 0>, <&edma_xbar 113 0>;
+ dma-names = "tx", "rx";
+ clocks = <&l3_iclk_div>;
+ clock-names = "fck";
+ };
+
+ des: des@480a5000 {
+ compatible = "ti,omap4-des";
+ ti,hwmods = "des";
+ reg = <0x480a5000 0xa0>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&sdma_xbar 117>, <&sdma_xbar 116>;
+ dma-names = "tx", "rx";
+ clocks = <&l3_iclk_div>;
+ clock-names = "fck";
+ };
+
+ sham: sham@53100000 {
+ compatible = "ti,omap5-sham";
+ ti,hwmods = "sham";
+ reg = <0x4b101000 0x300>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&edma_xbar 119 0>;
+ dma-names = "rx";
+ clocks = <&l3_iclk_div>;
+ clock-names = "fck";
+ };
+
+ rng: rng@48090000 {
+ compatible = "ti,omap4-rng";
+ ti,hwmods = "rng";
+ reg = <0x48090000 0x2000>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&l3_iclk_div>;
+ clock-names = "fck";
+ };
};
thermal_zones: thermal-zones {
diff --combined arch/arm/boot/dts/rk3288.dtsi
index 7fa932f,3ebee53..cd33f01
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@@ -539,8 -539,9 +539,9 @@@
gmac: ethernet@ff290000 {
compatible = "rockchip,rk3288-gmac";
reg = <0xff290000 0x10000>;
- interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "macirq";
+ interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq", "eth_wake_irq";
rockchip,grf = <&grf>;
clocks = <&cru SCLK_MAC>,
<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
@@@ -826,11 -827,6 +827,11 @@@
#phy-cells = <0>;
status = "disabled";
};
+
+ io_domains: io-domains {
+ compatible = "rockchip,rk3288-io-voltage-domain";
+ status = "disabled";
+ };
};
wdt: watchdog@ff800000 {
diff --combined arch/arm64/boot/dts/broadcom/ns2-svk.dts
index b062a44,ea5603f..0862b3e
--- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts
@@@ -40,14 -40,10 +40,14 @@@
aliases {
serial0 = &uart3;
+ serial1 = &uart0;
+ serial2 = &uart1;
+ serial3 = &uart2;
};
chosen {
stdout-path = "serial0:115200n8";
+ bootargs = "earlycon=uart8250,mmio32,0x66130000";
};
memory {
@@@ -56,6 -52,14 +56,14 @@@
};
};
+ &pci_phy0 {
+ status = "ok";
+ };
+
+ &pci_phy1 {
+ status = "ok";
+ };
+
&pcie0 {
status = "ok";
};
@@@ -72,18 -76,6 +80,18 @@@
status = "ok";
};
+&uart0 {
+ status = "ok";
+};
+
+&uart1 {
+ status = "ok";
+};
+
+&uart2 {
+ status = "ok";
+};
+
&uart3 {
status = "ok";
};
@@@ -133,18 -125,6 +141,18 @@@
};
};
+&sata_phy0 {
+ status = "ok";
+};
+
+&sata_phy1 {
+ status = "ok";
+};
+
+&sata {
+ status = "ok";
+};
+
&sdio0 {
status = "ok";
};
@@@ -161,11 -141,10 +169,19 @@@
};
};
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_sel>;
+ nand_sel: nand_sel {
+ function = "nand";
+ groups = "nand_grp";
+ };
+};
++
+ &mdio_mux_iproc {
+ mdio@10 {
+ gphy0: eth-phy@10 {
+ reg = <0x10>;
+ };
+ };
+ };
diff --combined arch/arm64/boot/dts/broadcom/ns2.dtsi
index d1dc812,46b78fa..f53b095
--- a/arch/arm64/boot/dts/broadcom/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi
@@@ -251,22 -251,6 +251,22 @@@
mmu-masters;
};
+ pinctrl: pinctrl@6501d130 {
+ compatible = "brcm,ns2-pinmux";
+ reg = <0x6501d130 0x08>,
+ <0x660a0028 0x04>,
+ <0x660009b0 0x40>;
+ };
+
+ gpio_aon: gpio@65024800 {
+ compatible = "brcm,iproc-gpio";
+ reg = <0x65024800 0x50>,
+ <0x65024008 0x18>;
+ ngpios = <6>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+
gic: interrupt-controller@65210000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
@@@ -279,26 -263,45 +279,65 @@@
IRQ_TYPE_LEVEL_HIGH)>;
};
+ cci@65590000 {
+ compatible = "arm,cci-400";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x65590000 0x1000>;
+ ranges = <0 0x65590000 0x10000>;
+
+ pmu@9000 {
+ compatible = "arm,cci-400-pmu,r1",
+ "arm,cci-400-pmu";
+ reg = <0x9000 0x4000>;
+ interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 349 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ mdio_mux_iproc: mdio-mux@6602023c {
+ compatible = "brcm,mdio-mux-iproc";
+ reg = <0x6602023c 0x14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mdio@0 {
+ reg = <0x0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pci_phy0: pci-phy@0 {
+ compatible = "brcm,ns2-pcie-phy";
+ reg = <0x0>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+ };
+
+ mdio@7 {
+ reg = <0x7>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pci_phy1: pci-phy@0 {
+ compatible = "brcm,ns2-pcie-phy";
+ reg = <0x0>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+ };
+
+ mdio@10 {
+ reg = <0x10>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
timer0: timer@66030000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x66030000 0x1000>;
@@@ -357,16 -360,6 +396,16 @@@
clock-names = "wdogclk", "apb_pclk";
};
+ gpio_g: gpio@660a0000 {
+ compatible = "brcm,iproc-gpio";
+ reg = <0x660a0000 0x50>;
+ ngpios = <32>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ interrupts = <GIC_SPI 400 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
i2c1: i2c@660b0000 {
compatible = "brcm,iproc-i2c";
reg = <0x660b0000 0x100>;
@@@ -377,36 -370,6 +416,36 @@@
status = "disabled";
};
+ uart0: serial@66100000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x66100000 0x100>;
+ interrupts = <GIC_SPI 390 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&iprocslow>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ status = "disabled";
+ };
+
+ uart1: serial@66110000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x66110000 0x100>;
+ interrupts = <GIC_SPI 391 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&iprocslow>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ status = "disabled";
+ };
+
+ uart2: serial@66120000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x66120000 0x100>;
+ interrupts = <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&iprocslow>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ status = "disabled";
+ };
+
uart3: serial@66130000 {
compatible = "snps,dw-apb-uart";
reg = <0x66130000 0x100>;
@@@ -444,49 -407,6 +483,49 @@@
reg = <0x66220000 0x28>;
};
+ sata_phy: sata_phy@663f0100 {
+ compatible = "brcm,iproc-ns2-sata-phy";
+ reg = <0x663f0100 0x1f00>,
+ <0x663f004c 0x10>;
+ reg-names = "phy", "phy-ctrl";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sata_phy0: sata-phy@0 {
+ reg = <0>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
+ sata_phy1: sata-phy@1 {
+ reg = <1>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+ };
+
+ sata: ahci@663f2000 {
+ compatible = "brcm,iproc-ahci", "generic-ahci";
+ reg = <0x663f2000 0x1000>;
+ reg-names = "ahci";
+ interrupts = <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+
+ sata0: sata-port@0 {
+ reg = <0>;
+ phys = <&sata_phy0>;
+ phy-names = "sata-phy";
+ };
+
+ sata1: sata-port@1 {
+ reg = <1>;
+ phys = <&sata_phy1>;
+ phy-names = "sata-phy";
+ };
+ };
+
sdio0: sdhci@66420000 {
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x66420000 0x100>;
diff --combined drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
index 1b0ae4a,0f7dd86..64466f5
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
@@@ -56,6 -56,8 +56,8 @@@ static int bnxt_get_coalesce(struct net
coal->tx_coalesce_usecs_irq = bp->tx_coal_ticks_irq;
coal->tx_max_coalesced_frames_irq = bp->tx_coal_bufs_irq;
+ coal->stats_block_coalesce_usecs = bp->stats_coal_ticks;
+
return 0;
}
@@@ -63,6 -65,7 +65,7 @@@ static int bnxt_set_coalesce(struct net
struct ethtool_coalesce *coal)
{
struct bnxt *bp = netdev_priv(dev);
+ bool update_stats = false;
int rc = 0;
bp->rx_coal_ticks = coal->rx_coalesce_usecs;
@@@ -76,8 -79,26 +79,26 @@@
bp->tx_coal_ticks_irq = coal->tx_coalesce_usecs_irq;
bp->tx_coal_bufs_irq = coal->tx_max_coalesced_frames_irq;
- if (netif_running(dev))
- rc = bnxt_hwrm_set_coal(bp);
+ if (bp->stats_coal_ticks != coal->stats_block_coalesce_usecs) {
+ u32 stats_ticks = coal->stats_block_coalesce_usecs;
+
+ stats_ticks = clamp_t(u32, stats_ticks,
+ BNXT_MIN_STATS_COAL_TICKS,
+ BNXT_MAX_STATS_COAL_TICKS);
+ stats_ticks = rounddown(stats_ticks, BNXT_MIN_STATS_COAL_TICKS);
+ bp->stats_coal_ticks = stats_ticks;
+ update_stats = true;
+ }
+
+ if (netif_running(dev)) {
+ if (update_stats) {
+ rc = bnxt_close_nic(bp, true, false);
+ if (!rc)
+ rc = bnxt_open_nic(bp, true, false);
+ } else {
+ rc = bnxt_hwrm_set_coal(bp);
+ }
+ }
return rc;
}
@@@ -628,7 -649,66 +649,66 @@@ u32 _bnxt_fw_to_ethtool_adv_spds(u16 fw
return speed_mask;
}
- static u32 bnxt_fw_to_ethtool_advertised_spds(struct bnxt_link_info *link_info)
+ #define BNXT_FW_TO_ETHTOOL_SPDS(fw_speeds, fw_pause, lk_ksettings, name)\
+ { \
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_100MB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 100baseT_Full); \
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_1GB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 1000baseT_Full); \
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_10GB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 10000baseT_Full); \
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_25GB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 25000baseCR_Full); \
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_40GB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 40000baseCR4_Full);\
+ if ((fw_speeds) & BNXT_LINK_SPEED_MSK_50GB) \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ 50000baseCR2_Full);\
+ if ((fw_pause) & BNXT_LINK_PAUSE_RX) { \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ Pause); \
+ if (!((fw_pause) & BNXT_LINK_PAUSE_TX)) \
+ ethtool_link_ksettings_add_link_mode( \
+ lk_ksettings, name, Asym_Pause);\
+ } else if ((fw_pause) & BNXT_LINK_PAUSE_TX) { \
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, name,\
+ Asym_Pause); \
+ } \
+ }
+
+ #define BNXT_ETHTOOL_TO_FW_SPDS(fw_speeds, lk_ksettings, name) \
+ { \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 100baseT_Full) || \
+ ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 100baseT_Half)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_100MB; \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 1000baseT_Full) || \
+ ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 1000baseT_Half)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_1GB; \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 10000baseT_Full)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_10GB; \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 25000baseCR_Full)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_25GB; \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 40000baseCR4_Full)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_40GB; \
+ if (ethtool_link_ksettings_test_link_mode(lk_ksettings, name, \
+ 50000baseCR2_Full)) \
+ (fw_speeds) |= BNXT_LINK_SPEED_MSK_50GB; \
+ }
+
+ static void bnxt_fw_to_ethtool_advertised_spds(struct bnxt_link_info *link_info,
+ struct ethtool_link_ksettings *lk_ksettings)
{
u16 fw_speeds = link_info->auto_link_speeds;
u8 fw_pause = 0;
@@@ -636,10 -716,11 +716,11 @@@
if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL)
fw_pause = link_info->auto_pause_setting;
- return _bnxt_fw_to_ethtool_adv_spds(fw_speeds, fw_pause);
+ BNXT_FW_TO_ETHTOOL_SPDS(fw_speeds, fw_pause, lk_ksettings, advertising);
}
- static u32 bnxt_fw_to_ethtool_lp_adv(struct bnxt_link_info *link_info)
+ static void bnxt_fw_to_ethtool_lp_adv(struct bnxt_link_info *link_info,
+ struct ethtool_link_ksettings *lk_ksettings)
{
u16 fw_speeds = link_info->lp_auto_link_speeds;
u8 fw_pause = 0;
@@@ -647,16 -728,24 +728,24 @@@
if (link_info->autoneg & BNXT_AUTONEG_FLOW_CTRL)
fw_pause = link_info->lp_pause;
- return _bnxt_fw_to_ethtool_adv_spds(fw_speeds, fw_pause);
+ BNXT_FW_TO_ETHTOOL_SPDS(fw_speeds, fw_pause, lk_ksettings,
+ lp_advertising);
}
- static u32 bnxt_fw_to_ethtool_support_spds(struct bnxt_link_info *link_info)
+ static void bnxt_fw_to_ethtool_support_spds(struct bnxt_link_info *link_info,
+ struct ethtool_link_ksettings *lk_ksettings)
{
u16 fw_speeds = link_info->support_speeds;
- u32 supported;
- supported = _bnxt_fw_to_ethtool_adv_spds(fw_speeds, 0);
- return supported | SUPPORTED_Pause | SUPPORTED_Asym_Pause;
+ BNXT_FW_TO_ETHTOOL_SPDS(fw_speeds, 0, lk_ksettings, supported);
+
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, supported, Pause);
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, supported,
+ Asym_Pause);
+
+ if (link_info->support_auto_speeds)
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, supported,
+ Autoneg);
}
u32 bnxt_fw_to_ethtool_speed(u16 fw_link_speed)
@@@ -683,65 -772,62 +772,62 @@@
}
}
- static int bnxt_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ static int bnxt_get_link_ksettings(struct net_device *dev,
+ struct ethtool_link_ksettings *lk_ksettings)
{
struct bnxt *bp = netdev_priv(dev);
struct bnxt_link_info *link_info = &bp->link_info;
- u16 ethtool_speed;
-
- cmd->supported = bnxt_fw_to_ethtool_support_spds(link_info);
+ struct ethtool_link_settings *base = &lk_ksettings->base;
+ u32 ethtool_speed;
- if (link_info->auto_link_speeds)
- cmd->supported |= SUPPORTED_Autoneg;
+ ethtool_link_ksettings_zero_link_mode(lk_ksettings, supported);
+ bnxt_fw_to_ethtool_support_spds(link_info, lk_ksettings);
+ ethtool_link_ksettings_zero_link_mode(lk_ksettings, advertising);
if (link_info->autoneg) {
- cmd->advertising =
- bnxt_fw_to_ethtool_advertised_spds(link_info);
- cmd->advertising |= ADVERTISED_Autoneg;
- cmd->autoneg = AUTONEG_ENABLE;
+ bnxt_fw_to_ethtool_advertised_spds(link_info, lk_ksettings);
+ ethtool_link_ksettings_add_link_mode(lk_ksettings,
+ advertising, Autoneg);
+ base->autoneg = AUTONEG_ENABLE;
if (link_info->phy_link_status == BNXT_LINK_LINK)
- cmd->lp_advertising =
- bnxt_fw_to_ethtool_lp_adv(link_info);
+ bnxt_fw_to_ethtool_lp_adv(link_info, lk_ksettings);
ethtool_speed = bnxt_fw_to_ethtool_speed(link_info->link_speed);
if (!netif_carrier_ok(dev))
- cmd->duplex = DUPLEX_UNKNOWN;
+ base->duplex = DUPLEX_UNKNOWN;
else if (link_info->duplex & BNXT_LINK_DUPLEX_FULL)
- cmd->duplex = DUPLEX_FULL;
+ base->duplex = DUPLEX_FULL;
else
- cmd->duplex = DUPLEX_HALF;
+ base->duplex = DUPLEX_HALF;
} else {
- cmd->autoneg = AUTONEG_DISABLE;
- cmd->advertising = 0;
+ base->autoneg = AUTONEG_DISABLE;
ethtool_speed =
bnxt_fw_to_ethtool_speed(link_info->req_link_speed);
- cmd->duplex = DUPLEX_HALF;
+ base->duplex = DUPLEX_HALF;
if (link_info->req_duplex == BNXT_LINK_DUPLEX_FULL)
- cmd->duplex = DUPLEX_FULL;
+ base->duplex = DUPLEX_FULL;
}
- ethtool_cmd_speed_set(cmd, ethtool_speed);
+ base->speed = ethtool_speed;
- cmd->port = PORT_NONE;
+ base->port = PORT_NONE;
if (link_info->media_type == PORT_PHY_QCFG_RESP_MEDIA_TYPE_TP) {
- cmd->port = PORT_TP;
- cmd->supported |= SUPPORTED_TP;
- cmd->advertising |= ADVERTISED_TP;
+ base->port = PORT_TP;
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, supported,
+ TP);
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, advertising,
+ TP);
} else {
- cmd->supported |= SUPPORTED_FIBRE;
- cmd->advertising |= ADVERTISED_FIBRE;
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, supported,
+ FIBRE);
+ ethtool_link_ksettings_add_link_mode(lk_ksettings, advertising,
+ FIBRE);
if (link_info->media_type == PORT_PHY_QCFG_RESP_MEDIA_TYPE_DAC)
- cmd->port = PORT_DA;
+ base->port = PORT_DA;
else if (link_info->media_type ==
PORT_PHY_QCFG_RESP_MEDIA_TYPE_FIBRE)
- cmd->port = PORT_FIBRE;
+ base->port = PORT_FIBRE;
}
-
- if (link_info->transceiver ==
- PORT_PHY_QCFG_RESP_XCVR_PKG_TYPE_XCVR_INTERNAL)
- cmd->transceiver = XCVR_INTERNAL;
- else
- cmd->transceiver = XCVR_EXTERNAL;
- cmd->phy_address = link_info->phy_addr;
+ base->phy_address = link_info->phy_addr;
return 0;
}
@@@ -815,37 -901,25 +901,25 @@@ u16 bnxt_get_fw_auto_link_speeds(u32 ad
return fw_speed_mask;
}
- static int bnxt_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+ static int bnxt_set_link_ksettings(struct net_device *dev,
+ const struct ethtool_link_ksettings *lk_ksettings)
{
- int rc = 0;
struct bnxt *bp = netdev_priv(dev);
struct bnxt_link_info *link_info = &bp->link_info;
+ const struct ethtool_link_settings *base = &lk_ksettings->base;
u32 speed, fw_advertising = 0;
bool set_pause = false;
+ int rc = 0;
- if (BNXT_VF(bp))
- return rc;
-
- if (cmd->autoneg == AUTONEG_ENABLE) {
- u32 supported_spds = bnxt_fw_to_ethtool_support_spds(link_info);
+ if (!BNXT_SINGLE_PF(bp))
+ return -EOPNOTSUPP;
- if (cmd->advertising & ~(supported_spds | ADVERTISED_Autoneg |
- ADVERTISED_TP | ADVERTISED_FIBRE)) {
- netdev_err(dev, "Unsupported advertising mask (adv: 0x%x)\n",
- cmd->advertising);
- rc = -EINVAL;
- goto set_setting_exit;
- }
- fw_advertising = bnxt_get_fw_auto_link_speeds(cmd->advertising);
- if (fw_advertising & ~link_info->support_speeds) {
- netdev_err(dev, "Advertising parameters are not supported! (adv: 0x%x)\n",
- cmd->advertising);
- rc = -EINVAL;
- goto set_setting_exit;
- }
+ if (base->autoneg == AUTONEG_ENABLE) {
+ BNXT_ETHTOOL_TO_FW_SPDS(fw_advertising, lk_ksettings,
+ advertising);
link_info->autoneg |= BNXT_AUTONEG_SPEED;
if (!fw_advertising)
- link_info->advertising = link_info->support_speeds;
+ link_info->advertising = link_info->support_auto_speeds;
else
link_info->advertising = fw_advertising;
/* any change to autoneg will cause link change, therefore the
@@@ -863,16 -937,12 +937,12 @@@
rc = -EINVAL;
goto set_setting_exit;
}
- /* TODO: currently don't support half duplex */
- if (cmd->duplex == DUPLEX_HALF) {
+ if (base->duplex == DUPLEX_HALF) {
netdev_err(dev, "HALF DUPLEX is not supported!\n");
rc = -EINVAL;
goto set_setting_exit;
}
- /* If received a request for an unknown duplex, assume full*/
- if (cmd->duplex == DUPLEX_UNKNOWN)
- cmd->duplex = DUPLEX_FULL;
- speed = ethtool_cmd_speed(cmd);
+ speed = base->speed;
fw_speed = bnxt_get_fw_speed(dev, speed);
if (!fw_speed) {
rc = -EINVAL;
@@@ -911,8 -981,8 +981,8 @@@ static int bnxt_set_pauseparam(struct n
struct bnxt *bp = netdev_priv(dev);
struct bnxt_link_info *link_info = &bp->link_info;
- if (BNXT_VF(bp))
- return rc;
+ if (!BNXT_SINGLE_PF(bp))
+ return -EOPNOTSUPP;
if (epause->autoneg) {
if (!(link_info->autoneg & BNXT_AUTONEG_SPEED))
@@@ -1010,6 -1080,8 +1080,8 @@@ static int bnxt_firmware_reset(struct n
case BNX_DIR_TYPE_APE_FW:
case BNX_DIR_TYPE_APE_PATCH:
req.embedded_proc_type = FW_RESET_REQ_EMBEDDED_PROC_TYPE_MGMT;
+ /* Self-reset APE upon next PCIe reset: */
+ req.selfrst_status = FW_RESET_REQ_SELFRST_STATUS_SELFRSTPCIERST;
break;
case BNX_DIR_TYPE_KONG_FW:
case BNX_DIR_TYPE_KONG_PATCH:
@@@ -1043,9 -1115,27 +1115,27 @@@ static int bnxt_flash_firmware(struct n
case BNX_DIR_TYPE_BOOTCODE_2:
code_type = CODE_BOOT;
break;
+ case BNX_DIR_TYPE_CHIMP_PATCH:
+ code_type = CODE_CHIMP_PATCH;
+ break;
case BNX_DIR_TYPE_APE_FW:
code_type = CODE_MCTP_PASSTHRU;
break;
+ case BNX_DIR_TYPE_APE_PATCH:
+ code_type = CODE_APE_PATCH;
+ break;
+ case BNX_DIR_TYPE_KONG_FW:
+ code_type = CODE_KONG_FW;
+ break;
+ case BNX_DIR_TYPE_KONG_PATCH:
+ code_type = CODE_KONG_PATCH;
+ break;
+ case BNX_DIR_TYPE_BONO_FW:
+ code_type = CODE_BONO_FW;
+ break;
+ case BNX_DIR_TYPE_BONO_PATCH:
+ code_type = CODE_BONO_PATCH;
+ break;
default:
netdev_err(dev, "Unsupported directory entry type: %u\n",
dir_type);
@@@ -1100,6 -1190,8 +1190,8 @@@ static bool bnxt_dir_type_is_ape_bin_fo
case BNX_DIR_TYPE_APE_PATCH:
case BNX_DIR_TYPE_KONG_FW:
case BNX_DIR_TYPE_KONG_PATCH:
+ case BNX_DIR_TYPE_BONO_FW:
+ case BNX_DIR_TYPE_BONO_PATCH:
return true;
}
@@@ -1137,7 -1229,8 +1229,8 @@@ static int bnxt_flash_firmware_from_fil
const struct firmware *fw;
int rc;
- if (bnxt_dir_type_is_executable(dir_type) == false)
+ if (dir_type != BNX_DIR_TYPE_UPDATE &&
+ bnxt_dir_type_is_executable(dir_type) == false)
return -EINVAL;
rc = request_firmware(&fw, filename, &dev->dev);
@@@ -1433,8 -1526,8 +1526,8 @@@ static int bnxt_set_eee(struct net_devi
_bnxt_fw_to_ethtool_adv_spds(link_info->advertising, 0);
int rc = 0;
- if (BNXT_VF(bp))
- return 0;
+ if (!BNXT_SINGLE_PF(bp))
+ return -EOPNOTSUPP;
if (!(bp->flags & BNXT_FLAG_EEE_CAP))
return -EOPNOTSUPP;
@@@ -1591,7 -1684,7 +1684,7 @@@ static int bnxt_get_module_eeprom(struc
{
struct bnxt *bp = netdev_priv(dev);
u16 start = eeprom->offset, length = eeprom->len;
- int rc;
+ int rc = 0;
memset(data, 0, eeprom->len);
@@@ -1618,8 -1711,8 +1711,8 @@@
}
const struct ethtool_ops bnxt_ethtool_ops = {
- .get_settings = bnxt_get_settings,
- .set_settings = bnxt_set_settings,
+ .get_link_ksettings = bnxt_get_link_ksettings,
+ .set_link_ksettings = bnxt_set_link_ksettings,
.get_pauseparam = bnxt_get_pauseparam,
.set_pauseparam = bnxt_set_pauseparam,
.get_drvinfo = bnxt_get_drvinfo,
diff --combined drivers/net/ethernet/freescale/fec.h
index dc71a88,92fd5c0..4e98b24
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@@ -442,8 -442,8 +442,10 @@@ struct bufdesc_ex
#define FEC_QUIRK_SINGLE_MDIO (1 << 11)
/* Controller supports RACC register */
#define FEC_QUIRK_HAS_RACC (1 << 12)
+/* Interrupt doesn't wake CPU from deep idle */
+#define FEC_QUIRK_ERR006687 (1 << 13)
+ /* Controller supports interrupt coalesc */
-#define FEC_QUIRK_HAS_COALESCE (1 << 13)
++#define FEC_QUIRK_HAS_COALESCE (1 << 14)
struct bufdesc_prop {
int qid;
diff --combined drivers/net/ethernet/freescale/fec_main.c
index d9ecc30,4040003..01f7e81
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@@ -60,7 -60,6 +60,7 @@@
#include <linux/if_vlan.h>
#include <linux/pinctrl/consumer.h>
#include <linux/prefetch.h>
+#include <soc/imx/cpuidle.h>
#include <asm/cacheflush.h>
@@@ -112,7 -111,13 +112,13 @@@ static struct platform_device_id fec_de
FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB |
FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
- FEC_QUIRK_HAS_RACC,
+ FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE,
+ }, {
+ .name = "imx6ul-fec",
+ .driver_data = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
+ FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
+ FEC_QUIRK_HAS_VLAN | FEC_QUIRK_BUG_CAPTURE |
+ FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE,
}, {
/* sentinel */
}
@@@ -126,6 -131,7 +132,7 @@@ enum imx_fec_type
IMX6Q_FEC,
MVF600_FEC,
IMX6SX_FEC,
+ IMX6UL_FEC,
};
static const struct of_device_id fec_dt_ids[] = {
@@@ -135,6 -141,7 +142,7 @@@
{ .compatible = "fsl,imx6q-fec", .data = &fec_devtype[IMX6Q_FEC], },
{ .compatible = "fsl,mvf600-fec", .data = &fec_devtype[MVF600_FEC], },
{ .compatible = "fsl,imx6sx-fec", .data = &fec_devtype[IMX6SX_FEC], },
+ { .compatible = "fsl,imx6ul-fec", .data = &fec_devtype[IMX6UL_FEC], },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, fec_dt_ids);
@@@ -2359,9 -2366,6 +2367,6 @@@ static void fec_enet_itr_coal_set(struc
struct fec_enet_private *fep = netdev_priv(ndev);
int rx_itr, tx_itr;
- if (!(fep->quirks & FEC_QUIRK_HAS_AVB))
- return;
-
/* Must be greater than zero to avoid unpredictable behavior */
if (!fep->rx_time_itr || !fep->rx_pkts_itr ||
!fep->tx_time_itr || !fep->tx_pkts_itr)
@@@ -2384,10 -2388,12 +2389,12 @@@
writel(tx_itr, fep->hwp + FEC_TXIC0);
writel(rx_itr, fep->hwp + FEC_RXIC0);
- writel(tx_itr, fep->hwp + FEC_TXIC1);
- writel(rx_itr, fep->hwp + FEC_RXIC1);
- writel(tx_itr, fep->hwp + FEC_TXIC2);
- writel(rx_itr, fep->hwp + FEC_RXIC2);
+ if (fep->quirks & FEC_QUIRK_HAS_AVB) {
+ writel(tx_itr, fep->hwp + FEC_TXIC1);
+ writel(rx_itr, fep->hwp + FEC_RXIC1);
+ writel(tx_itr, fep->hwp + FEC_TXIC2);
+ writel(rx_itr, fep->hwp + FEC_RXIC2);
+ }
}
static int
@@@ -2395,7 -2401,7 +2402,7 @@@ fec_enet_get_coalesce(struct net_devic
{
struct fec_enet_private *fep = netdev_priv(ndev);
- if (!(fep->quirks & FEC_QUIRK_HAS_AVB))
+ if (!(fep->quirks & FEC_QUIRK_HAS_COALESCE))
return -EOPNOTSUPP;
ec->rx_coalesce_usecs = fep->rx_time_itr;
@@@ -2413,7 -2419,7 +2420,7 @@@ fec_enet_set_coalesce(struct net_devic
struct fec_enet_private *fep = netdev_priv(ndev);
unsigned int cycle;
- if (!(fep->quirks & FEC_QUIRK_HAS_AVB))
+ if (!(fep->quirks & FEC_QUIRK_HAS_COALESCE))
return -EOPNOTSUPP;
if (ec->rx_max_coalesced_frames > 255) {
@@@ -2819,9 -2825,6 +2826,9 @@@ fec_enet_open(struct net_device *ndev
if (ret)
goto err_enet_mii_probe;
+ if (fep->quirks & FEC_QUIRK_ERR006687)
+ imx6q_cpuidle_fec_irqs_used();
+
napi_enable(&fep->napi);
phy_start(ndev->phydev);
netif_tx_start_all_queues(ndev);
@@@ -2857,9 -2860,6 +2864,9 @@@ fec_enet_close(struct net_device *ndev
phy_disconnect(ndev->phydev);
+ if (fep->quirks & FEC_QUIRK_ERR006687)
+ imx6q_cpuidle_fec_irqs_unused();
+
fec_enet_clk_enable(ndev, false);
pinctrl_pm_select_sleep_state(&fep->pdev->dev);
pm_runtime_mark_last_busy(&fep->pdev->dev);
@@@ -3198,7 -3198,12 +3205,12 @@@ static void fec_reset_phy(struct platfo
dev_err(&pdev->dev, "failed to get phy-reset-gpios: %d\n", err);
return;
}
- msleep(msec);
+
+ if (msec > 20)
+ msleep(msec);
+ else
+ usleep_range(msec * 1000, msec * 1000 + 1000);
+
gpio_set_value_cansleep(phy_reset, !active_high);
}
#else /* CONFIG_OF */
@@@ -3299,11 -3304,6 +3311,11 @@@ fec_probe(struct platform_device *pdev
platform_set_drvdata(pdev, ndev);
+ if ((of_machine_is_compatible("fsl,imx6q") ||
+ of_machine_is_compatible("fsl,imx6dl")) &&
+ !of_property_read_bool(np, "fsl,err006687-workaround-present"))
+ fep->quirks |= FEC_QUIRK_ERR006687;
+
if (of_get_property(np, "fsl,magic-packet", NULL))
fep->wol_flag |= FEC_WOL_HAS_MAGIC_PACKET;
diff --combined drivers/net/ethernet/intel/e1000e/netdev.c
index 0382de0,41f32c0..02f4439
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@@ -4352,7 -4352,8 +4352,8 @@@ static cycle_t e1000e_cyclecounter_read
time_delta = systim_next - systim;
temp = time_delta;
- rem = do_div(temp, incvalue);
+ /* VMWare users have seen incvalue of zero, don't div / 0 */
+ rem = incvalue ? do_div(temp, incvalue) : (time_delta != 0);
systim = systim_next;
@@@ -7329,7 -7330,8 +7330,7 @@@ err_flashmap
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
pci_disable_device(pdev);
@@@ -7396,7 -7398,8 +7397,7 @@@ static void e1000_remove(struct pci_de
if ((adapter->hw.flash_address) &&
(adapter->hw.mac.type < e1000_pch_spt))
iounmap(adapter->hw.flash_address);
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
free_netdev(netdev);
diff --combined drivers/net/ethernet/intel/i40e/i40e_main.c
index 2e10d23,2b11405..545b15a
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@@ -31,12 -31,7 +31,7 @@@
/* Local includes */
#include "i40e.h"
#include "i40e_diag.h"
- #if IS_ENABLED(CONFIG_VXLAN)
- #include <net/vxlan.h>
- #endif
- #if IS_ENABLED(CONFIG_GENEVE)
- #include <net/geneve.h>
- #endif
+ #include <net/udp_tunnel.h>
const char i40e_driver_name[] = "i40e";
static const char i40e_driver_string[] =
@@@ -45,8 -40,8 +40,8 @@@
#define DRV_KERN "-k"
#define DRV_VERSION_MAJOR 1
- #define DRV_VERSION_MINOR 5
- #define DRV_VERSION_BUILD 16
+ #define DRV_VERSION_MINOR 6
+ #define DRV_VERSION_BUILD 4
#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
__stringify(DRV_VERSION_MINOR) "." \
__stringify(DRV_VERSION_BUILD) DRV_KERN
@@@ -1584,14 -1579,8 +1579,8 @@@ static void i40e_vsi_setup_queue_map(st
vsi->tc_config.numtc = numtc;
vsi->tc_config.enabled_tc = enabled_tc ? enabled_tc : 1;
/* Number of queues per enabled TC */
- /* In MFP case we can have a much lower count of MSIx
- * vectors available and so we need to lower the used
- * q count.
- */
- if (pf->flags & I40E_FLAG_MSIX_ENABLED)
- qcount = min_t(int, vsi->alloc_queue_pairs, pf->num_lan_msix);
- else
- qcount = vsi->alloc_queue_pairs;
+ qcount = vsi->alloc_queue_pairs;
+
num_tc_qps = qcount / numtc;
num_tc_qps = min_t(int, num_tc_qps, i40e_pf_get_max_q_per_tc(pf));
@@@ -1845,8 -1834,10 +1834,10 @@@ int i40e_sync_vsi_filters(struct i40e_v
{
struct list_head tmp_del_list, tmp_add_list;
struct i40e_mac_filter *f, *ftmp, *fclone;
+ struct i40e_hw *hw = &vsi->back->hw;
bool promisc_forced_on = false;
bool add_happened = false;
+ char vsi_name[16] = "PF";
int filter_list_len = 0;
u32 changed_flags = 0;
i40e_status aq_ret = 0;
@@@ -1874,6 -1865,11 +1865,11 @@@
INIT_LIST_HEAD(&tmp_del_list);
INIT_LIST_HEAD(&tmp_add_list);
+ if (vsi->type == I40E_VSI_SRIOV)
+ snprintf(vsi_name, sizeof(vsi_name) - 1, "VF %d", vsi->vf_id);
+ else if (vsi->type != I40E_VSI_MAIN)
+ snprintf(vsi_name, sizeof(vsi_name) - 1, "vsi %d", vsi->seid);
+
if (vsi->flags & I40E_VSI_FLAG_FILTER_CHANGED) {
vsi->flags &= ~I40E_VSI_FLAG_FILTER_CHANGED;
@@@ -1925,7 -1921,7 +1921,7 @@@
if (!list_empty(&tmp_del_list)) {
int del_list_size;
- filter_list_len = pf->hw.aq.asq_buf_size /
+ filter_list_len = hw->aq.asq_buf_size /
sizeof(struct i40e_aqc_remove_macvlan_element_data);
del_list_size = filter_list_len *
sizeof(struct i40e_aqc_remove_macvlan_element_data);
@@@ -1957,21 -1953,21 +1953,21 @@@
/* flush a full buffer */
if (num_del == filter_list_len) {
- aq_ret = i40e_aq_remove_macvlan(&pf->hw,
- vsi->seid,
- del_list,
- num_del,
- NULL);
- aq_err = pf->hw.aq.asq_last_status;
+ aq_ret =
+ i40e_aq_remove_macvlan(hw, vsi->seid,
+ del_list,
+ num_del, NULL);
+ aq_err = hw->aq.asq_last_status;
num_del = 0;
memset(del_list, 0, del_list_size);
if (aq_ret && aq_err != I40E_AQ_RC_ENOENT) {
retval = -EIO;
dev_err(&pf->pdev->dev,
- "ignoring delete macvlan error, err %s, aq_err %s while flushing a full buffer\n",
- i40e_stat_str(&pf->hw, aq_ret),
- i40e_aq_str(&pf->hw, aq_err));
+ "ignoring delete macvlan error on %s, err %s, aq_err %s while flushing a full buffer\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, aq_err));
}
}
/* Release memory for MAC filter entries which were
@@@ -1982,17 -1978,17 +1978,17 @@@
}
if (num_del) {
- aq_ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
- del_list, num_del,
- NULL);
- aq_err = pf->hw.aq.asq_last_status;
+ aq_ret = i40e_aq_remove_macvlan(hw, vsi->seid, del_list,
+ num_del, NULL);
+ aq_err = hw->aq.asq_last_status;
num_del = 0;
if (aq_ret && aq_err != I40E_AQ_RC_ENOENT)
dev_info(&pf->pdev->dev,
- "ignoring delete macvlan error, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, aq_ret),
- i40e_aq_str(&pf->hw, aq_err));
+ "ignoring delete macvlan error on %s, err %s aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, aq_err));
}
kfree(del_list);
@@@ -2003,7 -1999,7 +1999,7 @@@
int add_list_size;
/* do all the adds now */
- filter_list_len = pf->hw.aq.asq_buf_size /
+ filter_list_len = hw->aq.asq_buf_size /
sizeof(struct i40e_aqc_add_macvlan_element_data),
add_list_size = filter_list_len *
sizeof(struct i40e_aqc_add_macvlan_element_data);
@@@ -2038,10 -2034,10 +2034,10 @@@
/* flush a full buffer */
if (num_add == filter_list_len) {
- aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+ aq_ret = i40e_aq_add_macvlan(hw, vsi->seid,
add_list, num_add,
NULL);
- aq_err = pf->hw.aq.asq_last_status;
+ aq_err = hw->aq.asq_last_status;
num_add = 0;
if (aq_ret)
@@@ -2056,9 -2052,9 +2052,9 @@@
}
if (num_add) {
- aq_ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+ aq_ret = i40e_aq_add_macvlan(hw, vsi->seid,
add_list, num_add, NULL);
- aq_err = pf->hw.aq.asq_last_status;
+ aq_err = hw->aq.asq_last_status;
num_add = 0;
}
kfree(add_list);
@@@ -2067,16 -2063,18 +2063,18 @@@
if (add_happened && aq_ret && aq_err != I40E_AQ_RC_EINVAL) {
retval = i40e_aq_rc_to_posix(aq_ret, aq_err);
dev_info(&pf->pdev->dev,
- "add filter failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, aq_ret),
- i40e_aq_str(&pf->hw, aq_err));
- if ((pf->hw.aq.asq_last_status == I40E_AQ_RC_ENOSPC) &&
+ "add filter failed on %s, err %s aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, aq_err));
+ if ((hw->aq.asq_last_status == I40E_AQ_RC_ENOSPC) &&
!test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
&vsi->state)) {
promisc_forced_on = true;
set_bit(__I40E_FILTER_OVERFLOW_PROMISC,
&vsi->state);
- dev_info(&pf->pdev->dev, "promiscuous mode forced on\n");
+ dev_info(&pf->pdev->dev, "promiscuous mode forced on %s\n",
+ vsi_name);
}
}
}
@@@ -2098,12 -2096,12 +2096,12 @@@
NULL);
if (aq_ret) {
retval = i40e_aq_rc_to_posix(aq_ret,
- pf->hw.aq.asq_last_status);
+ hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "set multi promisc failed, err %s aq_err %s\n",
- i40e_stat_str(&pf->hw, aq_ret),
- i40e_aq_str(&pf->hw,
- pf->hw.aq.asq_last_status));
+ "set multi promisc failed on %s, err %s aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw, hw->aq.asq_last_status));
}
}
if ((changed_flags & IFF_PROMISC) || promisc_forced_on) {
@@@ -2122,33 -2120,58 +2120,58 @@@
*/
if (pf->cur_promisc != cur_promisc) {
pf->cur_promisc = cur_promisc;
- set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+ if (cur_promisc)
+ aq_ret =
+ i40e_aq_set_default_vsi(hw,
+ vsi->seid,
+ NULL);
+ else
+ aq_ret =
+ i40e_aq_clear_default_vsi(hw,
+ vsi->seid,
+ NULL);
+ if (aq_ret) {
+ retval = i40e_aq_rc_to_posix(aq_ret,
+ hw->aq.asq_last_status);
+ dev_info(&pf->pdev->dev,
+ "Set default VSI failed on %s, err %s, aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw,
+ hw->aq.asq_last_status));
+ }
}
} else {
aq_ret = i40e_aq_set_vsi_unicast_promiscuous(
- &vsi->back->hw,
+ hw,
vsi->seid,
cur_promisc, NULL,
true);
if (aq_ret) {
retval =
i40e_aq_rc_to_posix(aq_ret,
- pf->hw.aq.asq_last_status);
+ hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "set unicast promisc failed, err %d, aq_err %d\n",
- aq_ret, pf->hw.aq.asq_last_status);
+ "set unicast promisc failed on %s, err %s, aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw,
+ hw->aq.asq_last_status));
}
aq_ret = i40e_aq_set_vsi_multicast_promiscuous(
- &vsi->back->hw,
+ hw,
vsi->seid,
cur_promisc, NULL);
if (aq_ret) {
retval =
i40e_aq_rc_to_posix(aq_ret,
- pf->hw.aq.asq_last_status);
+ hw->aq.asq_last_status);
dev_info(&pf->pdev->dev,
- "set multicast promisc failed, err %d, aq_err %d\n",
- aq_ret, pf->hw.aq.asq_last_status);
+ "set multicast promisc failed on %s, err %s, aq_err %s\n",
+ vsi_name,
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw,
+ hw->aq.asq_last_status));
}
}
aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw,
@@@ -2159,9 -2182,9 +2182,9 @@@
pf->hw.aq.asq_last_status);
dev_info(&pf->pdev->dev,
"set brdcast promisc failed, err %s, aq_err %s\n",
- i40e_stat_str(&pf->hw, aq_ret),
- i40e_aq_str(&pf->hw,
- pf->hw.aq.asq_last_status));
+ i40e_stat_str(hw, aq_ret),
+ i40e_aq_str(hw,
+ hw->aq.asq_last_status));
}
}
out:
@@@ -3952,6 -3975,7 +3975,7 @@@ static void i40e_vsi_free_irq(struct i4
/* clear the affinity_mask in the IRQ descriptor */
irq_set_affinity_hint(pf->msix_entries[vector].vector,
NULL);
+ synchronize_irq(pf->msix_entries[vector].vector);
free_irq(pf->msix_entries[vector].vector,
vsi->q_vectors[i]);
@@@ -4958,7 -4982,6 +4982,6 @@@ static void i40e_dcb_reconfigure(struc
if (pf->vsi[v]->netdev)
i40e_dcbnl_set_all(pf->vsi[v]);
}
- i40e_notify_client_of_l2_param_changes(pf->vsi[v]);
}
}
@@@ -5183,12 -5206,6 +5206,6 @@@ static void i40e_vsi_reinit_locked(stru
usleep_range(1000, 2000);
i40e_down(vsi);
- /* Give a VF some time to respond to the reset. The
- * two second wait is based upon the watchdog cycle in
- * the VF driver.
- */
- if (vsi->type == I40E_VSI_SRIOV)
- msleep(2000);
i40e_up(vsi);
clear_bit(__I40E_CONFIG_BUSY, &pf->state);
}
@@@ -5231,6 -5248,9 +5248,9 @@@ void i40e_down(struct i40e_vsi *vsi
i40e_clean_tx_ring(vsi->tx_rings[i]);
i40e_clean_rx_ring(vsi->rx_rings[i]);
}
+
+ i40e_notify_client_of_netdev_close(vsi, false);
+
}
/**
@@@ -5342,14 -5362,7 +5362,7 @@@ int i40e_open(struct net_device *netdev
TCP_FLAG_CWR) >> 16);
wr32(&pf->hw, I40E_GLLAN_TSOMSK_L, be32_to_cpu(TCP_FLAG_CWR) >> 16);
- #ifdef CONFIG_I40E_VXLAN
- vxlan_get_rx_port(netdev);
- #endif
- #ifdef CONFIG_I40E_GENEVE
- if (pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE)
- geneve_get_rx_port(netdev);
- #endif
-
+ udp_tunnel_get_rx_info(netdev);
i40e_notify_client_of_netdev_open(vsi);
return 0;
@@@ -5716,6 -5729,8 +5729,8 @@@ static int i40e_handle_lldp_event(struc
i40e_service_event_schedule(pf);
} else {
i40e_pf_unquiesce_all_vsi(pf);
+ /* Notify the client for the DCB changes */
+ i40e_notify_client_of_l2_param_changes(pf->vsi[pf->lan_vsi]);
}
exit:
@@@ -5940,7 -5955,6 +5955,6 @@@ static void i40e_fdir_flush_and_replay(
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "FD Filter table flushed and FD-SB replayed.\n");
}
-
}
/**
@@@ -7057,7 -7071,6 +7071,6 @@@ static void i40e_handle_mdd_event(struc
**/
static void i40e_sync_udp_filters_subtask(struct i40e_pf *pf)
{
- #if IS_ENABLED(CONFIG_VXLAN) || IS_ENABLED(CONFIG_GENEVE)
struct i40e_hw *hw = &pf->hw;
i40e_status ret;
__be16 port;
@@@ -7092,7 -7105,6 +7105,6 @@@
}
}
}
- #endif
}
/**
@@@ -7174,7 -7186,7 +7186,7 @@@ static int i40e_set_num_rings_in_vsi(st
vsi->alloc_queue_pairs = 1;
vsi->num_desc = ALIGN(I40E_FDIR_RING_COUNT,
I40E_REQ_DESCRIPTOR_MULTIPLE);
- vsi->num_q_vectors = 1;
+ vsi->num_q_vectors = pf->num_fdsb_msix;
break;
case I40E_VSI_VMDQ2:
@@@ -7558,9 -7570,11 +7570,11 @@@ static int i40e_init_msix(struct i40e_p
/* reserve one vector for sideband flow director */
if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
if (vectors_left) {
+ pf->num_fdsb_msix = 1;
v_budget++;
vectors_left--;
} else {
+ pf->num_fdsb_msix = 0;
pf->flags &= ~I40E_FLAG_FD_SB_ENABLED;
}
}
@@@ -8579,7 -8593,9 +8593,9 @@@ bool i40e_set_ntuple(struct i40e_pf *pf
/* Enable filters and mark for reset */
if (!(pf->flags & I40E_FLAG_FD_SB_ENABLED))
need_reset = true;
- pf->flags |= I40E_FLAG_FD_SB_ENABLED;
+ /* enable FD_SB only if there is MSI-X vector */
+ if (pf->num_fdsb_msix > 0)
+ pf->flags |= I40E_FLAG_FD_SB_ENABLED;
} else {
/* turn off filters, mark for reset and clear SW filter list */
if (pf->flags & I40E_FLAG_FD_SB_ENABLED) {
@@@ -8628,7 -8644,6 +8644,6 @@@ static int i40e_set_features(struct net
return 0;
}
- #if IS_ENABLED(CONFIG_VXLAN) || IS_ENABLED(CONFIG_GENEVE)
/**
* i40e_get_udp_port_idx - Lookup a possibly offloaded for Rx UDP port
* @pf: board private structure
@@@ -8648,21 -8663,18 +8663,18 @@@ static u8 i40e_get_udp_port_idx(struct
return i;
}
- #endif
-
- #if IS_ENABLED(CONFIG_VXLAN)
/**
- * i40e_add_vxlan_port - Get notifications about VXLAN ports that come up
+ * i40e_udp_tunnel_add - Get notifications about UDP tunnel ports that come up
* @netdev: This physical port's netdev
- * @sa_family: Socket Family that VXLAN is notifying us about
- * @port: New UDP port number that VXLAN started listening to
+ * @ti: Tunnel endpoint information
**/
- static void i40e_add_vxlan_port(struct net_device *netdev,
- sa_family_t sa_family, __be16 port)
+ static void i40e_udp_tunnel_add(struct net_device *netdev,
+ struct udp_tunnel_info *ti)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
+ __be16 port = ti->port;
u8 next_idx;
u8 idx;
@@@ -8670,7 -8682,7 +8682,7 @@@
/* Check if port already exists */
if (idx < I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- netdev_info(netdev, "vxlan port %d already offloaded\n",
+ netdev_info(netdev, "port %d already offloaded\n",
ntohs(port));
return;
}
@@@ -8679,131 -8691,75 +8691,75 @@@
next_idx = i40e_get_udp_port_idx(pf, 0);
if (next_idx == I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- netdev_info(netdev, "maximum number of vxlan UDP ports reached, not adding port %d\n",
- ntohs(port));
- return;
- }
-
- /* New port: add it and mark its index in the bitmap */
- pf->udp_ports[next_idx].index = port;
- pf->udp_ports[next_idx].type = I40E_AQC_TUNNEL_TYPE_VXLAN;
- pf->pending_udp_bitmap |= BIT_ULL(next_idx);
- pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
- }
-
- /**
- * i40e_del_vxlan_port - Get notifications about VXLAN ports that go away
- * @netdev: This physical port's netdev
- * @sa_family: Socket Family that VXLAN is notifying us about
- * @port: UDP port number that VXLAN stopped listening to
- **/
- static void i40e_del_vxlan_port(struct net_device *netdev,
- sa_family_t sa_family, __be16 port)
- {
- struct i40e_netdev_priv *np = netdev_priv(netdev);
- struct i40e_vsi *vsi = np->vsi;
- struct i40e_pf *pf = vsi->back;
- u8 idx;
-
- idx = i40e_get_udp_port_idx(pf, port);
-
- /* Check if port already exists */
- if (idx < I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- /* if port exists, set it to 0 (mark for deletion)
- * and make it pending
- */
- pf->udp_ports[idx].index = 0;
- pf->pending_udp_bitmap |= BIT_ULL(idx);
- pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
- } else {
- netdev_warn(netdev, "vxlan port %d was not found, not deleting\n",
- ntohs(port));
- }
- }
- #endif
-
- #if IS_ENABLED(CONFIG_GENEVE)
- /**
- * i40e_add_geneve_port - Get notifications about GENEVE ports that come up
- * @netdev: This physical port's netdev
- * @sa_family: Socket Family that GENEVE is notifying us about
- * @port: New UDP port number that GENEVE started listening to
- **/
- static void i40e_add_geneve_port(struct net_device *netdev,
- sa_family_t sa_family, __be16 port)
- {
- struct i40e_netdev_priv *np = netdev_priv(netdev);
- struct i40e_vsi *vsi = np->vsi;
- struct i40e_pf *pf = vsi->back;
- u8 next_idx;
- u8 idx;
-
- if (!(pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE))
- return;
-
- idx = i40e_get_udp_port_idx(pf, port);
-
- /* Check if port already exists */
- if (idx < I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- netdev_info(netdev, "udp port %d already offloaded\n",
+ netdev_info(netdev, "maximum number of offloaded UDP ports reached, not adding port %d\n",
ntohs(port));
return;
}
- /* Now check if there is space to add the new port */
- next_idx = i40e_get_udp_port_idx(pf, 0);
-
- if (next_idx == I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- netdev_info(netdev, "maximum number of UDP ports reached, not adding port %d\n",
- ntohs(port));
+ switch (ti->type) {
+ case UDP_TUNNEL_TYPE_VXLAN:
+ pf->udp_ports[next_idx].type = I40E_AQC_TUNNEL_TYPE_VXLAN;
+ break;
+ case UDP_TUNNEL_TYPE_GENEVE:
+ if (!(pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE))
+ return;
+ pf->udp_ports[next_idx].type = I40E_AQC_TUNNEL_TYPE_NGE;
+ break;
+ default:
return;
}
/* New port: add it and mark its index in the bitmap */
pf->udp_ports[next_idx].index = port;
- pf->udp_ports[next_idx].type = I40E_AQC_TUNNEL_TYPE_NGE;
pf->pending_udp_bitmap |= BIT_ULL(next_idx);
pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
-
- dev_info(&pf->pdev->dev, "adding geneve port %d\n", ntohs(port));
}
/**
- * i40e_del_geneve_port - Get notifications about GENEVE ports that go away
+ * i40e_udp_tunnel_del - Get notifications about UDP tunnel ports that go away
* @netdev: This physical port's netdev
- * @sa_family: Socket Family that GENEVE is notifying us about
- * @port: UDP port number that GENEVE stopped listening to
+ * @ti: Tunnel endpoint information
**/
- static void i40e_del_geneve_port(struct net_device *netdev,
- sa_family_t sa_family, __be16 port)
+ static void i40e_udp_tunnel_del(struct net_device *netdev,
+ struct udp_tunnel_info *ti)
{
struct i40e_netdev_priv *np = netdev_priv(netdev);
struct i40e_vsi *vsi = np->vsi;
struct i40e_pf *pf = vsi->back;
+ __be16 port = ti->port;
u8 idx;
- if (!(pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE))
- return;
-
idx = i40e_get_udp_port_idx(pf, port);
/* Check if port already exists */
- if (idx < I40E_MAX_PF_UDP_OFFLOAD_PORTS) {
- /* if port exists, set it to 0 (mark for deletion)
- * and make it pending
- */
- pf->udp_ports[idx].index = 0;
- pf->pending_udp_bitmap |= BIT_ULL(idx);
- pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
+ if (idx >= I40E_MAX_PF_UDP_OFFLOAD_PORTS)
+ goto not_found;
- dev_info(&pf->pdev->dev, "deleting geneve port %d\n",
- ntohs(port));
- } else {
- netdev_warn(netdev, "geneve port %d was not found, not deleting\n",
- ntohs(port));
+ switch (ti->type) {
+ case UDP_TUNNEL_TYPE_VXLAN:
+ if (pf->udp_ports[idx].type != I40E_AQC_TUNNEL_TYPE_VXLAN)
+ goto not_found;
+ break;
+ case UDP_TUNNEL_TYPE_GENEVE:
+ if (pf->udp_ports[idx].type != I40E_AQC_TUNNEL_TYPE_NGE)
+ goto not_found;
+ break;
+ default:
+ goto not_found;
}
+
+ /* if port exists, set it to 0 (mark for deletion)
+ * and make it pending
+ */
+ pf->udp_ports[idx].index = 0;
+ pf->pending_udp_bitmap |= BIT_ULL(idx);
+ pf->flags |= I40E_FLAG_UDP_FILTER_SYNC;
+
+ return;
+ not_found:
+ netdev_warn(netdev, "UDP port %d was not found, not deleting\n",
+ ntohs(port));
}
- #endif
static int i40e_get_phys_port_id(struct net_device *netdev,
struct netdev_phys_item_id *ppid)
@@@ -9033,14 -8989,8 +8989,8 @@@ static const struct net_device_ops i40e
.ndo_set_vf_link_state = i40e_ndo_set_vf_link_state,
.ndo_set_vf_spoofchk = i40e_ndo_set_vf_spoofchk,
.ndo_set_vf_trust = i40e_ndo_set_vf_trust,
- #if IS_ENABLED(CONFIG_VXLAN)
- .ndo_add_vxlan_port = i40e_add_vxlan_port,
- .ndo_del_vxlan_port = i40e_del_vxlan_port,
- #endif
- #if IS_ENABLED(CONFIG_GENEVE)
- .ndo_add_geneve_port = i40e_add_geneve_port,
- .ndo_del_geneve_port = i40e_del_geneve_port,
- #endif
+ .ndo_udp_tunnel_add = i40e_udp_tunnel_add,
+ .ndo_udp_tunnel_del = i40e_udp_tunnel_del,
.ndo_get_phys_port_id = i40e_get_phys_port_id,
.ndo_fdb_add = i40e_ndo_fdb_add,
.ndo_features_check = i40e_features_check,
@@@ -10133,14 -10083,14 +10083,14 @@@ void i40e_veb_release(struct i40e_veb *
static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
{
struct i40e_pf *pf = veb->pf;
- bool is_default = veb->pf->cur_promisc;
bool enable_stats = !!(pf->flags & I40E_FLAG_VEB_STATS_ENABLED);
int ret;
- /* get a VEB from the hardware */
ret = i40e_aq_add_veb(&pf->hw, veb->uplink_seid, vsi->seid,
- veb->enabled_tc, is_default,
+ veb->enabled_tc, false,
&veb->seid, enable_stats, NULL);
+
+ /* get a VEB from the hardware */
if (ret) {
dev_info(&pf->pdev->dev,
"couldn't add VEB, err %s aq_err %s\n",
@@@ -10689,12 -10639,8 +10639,8 @@@ static void i40e_print_features(struct
}
if (pf->flags & I40E_FLAG_DCB_CAPABLE)
i += snprintf(&buf[i], REMAIN(i), " DCB");
- #if IS_ENABLED(CONFIG_VXLAN)
i += snprintf(&buf[i], REMAIN(i), " VxLAN");
- #endif
- #if IS_ENABLED(CONFIG_GENEVE)
i += snprintf(&buf[i], REMAIN(i), " Geneve");
- #endif
if (pf->flags & I40E_FLAG_PTP)
i += snprintf(&buf[i], REMAIN(i), " PTP");
#ifdef I40E_FCOE
@@@ -10769,7 -10715,8 +10715,7 @@@ static int i40e_probe(struct pci_dev *p
}
/* set up pci connections */
- err = pci_request_selected_regions(pdev, pci_select_bars(pdev,
- IORESOURCE_MEM), i40e_driver_name);
+ err = pci_request_mem_regions(pdev, i40e_driver_name);
if (err) {
dev_info(&pdev->dev,
"pci_request_selected_regions failed %d\n", err);
@@@ -11266,7 -11213,8 +11212,7 @@@ err_ioremap
kfree(pf);
err_pf_alloc:
pci_disable_pcie_error_reporting(pdev);
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
pci_disable_device(pdev);
@@@ -11377,7 -11325,8 +11323,7 @@@ static void i40e_remove(struct pci_dev
iounmap(hw->hw_addr);
kfree(pf);
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
pci_disable_pcie_error_reporting(pdev);
pci_disable_device(pdev);
@@@ -11522,6 -11471,7 +11468,7 @@@ static int i40e_suspend(struct pci_dev
{
struct i40e_pf *pf = pci_get_drvdata(pdev);
struct i40e_hw *hw = &pf->hw;
+ int retval = 0;
set_bit(__I40E_SUSPENDED, &pf->state);
set_bit(__I40E_DOWN, &pf->state);
@@@ -11533,10 -11483,16 +11480,16 @@@
wr32(hw, I40E_PFPM_APM, (pf->wol_en ? I40E_PFPM_APM_APME_MASK : 0));
wr32(hw, I40E_PFPM_WUFC, (pf->wol_en ? I40E_PFPM_WUFC_MAG_MASK : 0));
+ i40e_stop_misc_vector(pf);
+
+ retval = pci_save_state(pdev);
+ if (retval)
+ return retval;
+
pci_wake_from_d3(pdev, pf->wol_en);
pci_set_power_state(pdev, PCI_D3hot);
- return 0;
+ return retval;
}
/**
diff --combined drivers/net/ethernet/intel/igb/igb_main.c
index 1c96fe8,9bcba42..942a89f
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@@ -2027,7 -2027,8 +2027,8 @@@ void igb_reset(struct igb_adapter *adap
wr32(E1000_VET, ETHERNET_IEEE_VLAN_TYPE);
/* Re-enable PTP, where applicable. */
- igb_ptp_reset(adapter);
+ if (adapter->ptp_flags & IGB_PTP_ENABLED)
+ igb_ptp_reset(adapter);
igb_get_phy_info(hw);
}
@@@ -2323,7 -2324,9 +2324,7 @@@ static int igb_probe(struct pci_dev *pd
}
}
- err = pci_request_selected_regions(pdev, pci_select_bars(pdev,
- IORESOURCE_MEM),
- igb_driver_name);
+ err = pci_request_mem_regions(pdev, igb_driver_name);
if (err)
goto err_pci_reg;
@@@ -2747,7 -2750,8 +2748,7 @@@ err_sw_init
err_ioremap:
free_netdev(netdev);
err_alloc_etherdev:
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
pci_disable_device(pdev);
@@@ -2912,7 -2916,8 +2913,7 @@@ static void igb_remove(struct pci_dev *
pci_iounmap(pdev, adapter->io_addr);
if (hw->flash_address)
iounmap(hw->flash_address);
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
kfree(adapter->shadow_vfta);
free_netdev(netdev);
@@@ -6851,12 -6856,12 +6852,12 @@@ static bool igb_can_reuse_rx_page(struc
**/
static bool igb_add_rx_frag(struct igb_ring *rx_ring,
struct igb_rx_buffer *rx_buffer,
+ unsigned int size,
union e1000_adv_rx_desc *rx_desc,
struct sk_buff *skb)
{
struct page *page = rx_buffer->page;
unsigned char *va = page_address(page) + rx_buffer->page_offset;
- unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
#if (PAGE_SIZE < 8192)
unsigned int truesize = IGB_RX_BUFSZ;
#else
@@@ -6908,6 -6913,7 +6909,7 @@@ static struct sk_buff *igb_fetch_rx_buf
union e1000_adv_rx_desc *rx_desc,
struct sk_buff *skb)
{
+ unsigned int size = le16_to_cpu(rx_desc->wb.upper.length);
struct igb_rx_buffer *rx_buffer;
struct page *page;
@@@ -6943,11 -6949,11 +6945,11 @@@
dma_sync_single_range_for_cpu(rx_ring->dev,
rx_buffer->dma,
rx_buffer->page_offset,
- IGB_RX_BUFSZ,
+ size,
DMA_FROM_DEVICE);
/* pull page into skb */
- if (igb_add_rx_frag(rx_ring, rx_buffer, rx_desc, skb)) {
+ if (igb_add_rx_frag(rx_ring, rx_buffer, size, rx_desc, skb)) {
/* hand second half of page back to the ring */
igb_reuse_rx_page(rx_ring, rx_buffer);
} else {
@@@ -7523,6 -7529,8 +7525,8 @@@ static int __igb_shutdown(struct pci_de
if (netif_running(netdev))
__igb_close(netdev, true);
+ igb_ptp_suspend(adapter);
+
igb_clear_interrupt_scheme(adapter);
#ifdef CONFIG_PM
diff --combined drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 1629468,918b94b..ef82cf9
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@@ -50,7 -50,7 +50,7 @@@
#include <linux/if_bridge.h>
#include <linux/prefetch.h>
#include <scsi/fc/fc_fcoe.h>
- #include <net/vxlan.h>
+ #include <net/udp_tunnel.h>
#include <net/pkt_cls.h>
#include <net/tc_act/tc_gact.h>
#include <net/tc_act/tc_mirred.h>
@@@ -5722,9 -5722,7 +5722,7 @@@ static int ixgbe_sw_init(struct ixgbe_a
#ifdef CONFIG_IXGBE_DCA
adapter->flags &= ~IXGBE_FLAG_DCA_CAPABLE;
#endif
- #ifdef CONFIG_IXGBE_VXLAN
adapter->flags |= IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE;
- #endif
break;
default:
break;
@@@ -6158,9 -6156,7 +6156,7 @@@ int ixgbe_open(struct net_device *netde
ixgbe_up_complete(adapter);
ixgbe_clear_vxlan_port(adapter);
- #ifdef CONFIG_IXGBE_VXLAN
- vxlan_get_rx_port(netdev);
- #endif
+ udp_tunnel_get_rx_info(netdev);
return 0;
@@@ -7262,14 -7258,12 +7258,12 @@@ static void ixgbe_service_task(struct w
ixgbe_service_event_complete(adapter);
return;
}
- #ifdef CONFIG_IXGBE_VXLAN
- rtnl_lock();
if (adapter->flags2 & IXGBE_FLAG2_VXLAN_REREG_NEEDED) {
+ rtnl_lock();
adapter->flags2 &= ~IXGBE_FLAG2_VXLAN_REREG_NEEDED;
- vxlan_get_rx_port(adapter->netdev);
+ udp_tunnel_get_rx_info(adapter->netdev);
+ rtnl_unlock();
}
- rtnl_unlock();
- #endif /* CONFIG_IXGBE_VXLAN */
ixgbe_reset_subtask(adapter);
ixgbe_phy_interrupt_subtask(adapter);
ixgbe_sfp_detection_subtask(adapter);
@@@ -7697,7 -7691,6 +7691,6 @@@ static void ixgbe_atr(struct ixgbe_rin
/* snag network header to get L4 type and address */
skb = first->skb;
hdr.network = skb_network_header(skb);
- #ifdef CONFIG_IXGBE_VXLAN
if (skb->encapsulation &&
first->protocol == htons(ETH_P_IP) &&
hdr.ipv4->protocol != IPPROTO_UDP) {
@@@ -7708,7 -7701,6 +7701,6 @@@
udp_hdr(skb)->dest == adapter->vxlan_port)
hdr.network = skb_inner_network_header(skb);
}
- #endif /* CONFIG_IXGBE_VXLAN */
/* Currently only IPv4/IPv6 with TCP is supported */
switch (hdr.ipv4->version) {
@@@ -8308,14 -8300,53 +8300,53 @@@ int ixgbe_setup_tc(struct net_device *d
static int ixgbe_delete_clsu32(struct ixgbe_adapter *adapter,
struct tc_cls_u32_offload *cls)
{
+ u32 hdl = cls->knode.handle;
u32 uhtid = TC_U32_USERHTID(cls->knode.handle);
- u32 loc;
- int err;
+ u32 loc = cls->knode.handle & 0xfffff;
+ int err = 0, i, j;
+ struct ixgbe_jump_table *jump = NULL;
+
+ if (loc > IXGBE_MAX_HW_ENTRIES)
+ return -EINVAL;
if ((uhtid != 0x800) && (uhtid >= IXGBE_MAX_LINK_HANDLE))
return -EINVAL;
- loc = cls->knode.handle & 0xfffff;
+ /* Clear this filter in the link data it is associated with */
+ if (uhtid != 0x800) {
+ jump = adapter->jump_tables[uhtid];
+ if (!jump)
+ return -EINVAL;
+ if (!test_bit(loc - 1, jump->child_loc_map))
+ return -EINVAL;
+ clear_bit(loc - 1, jump->child_loc_map);
+ }
+
+ /* Check if the filter being deleted is a link */
+ for (i = 1; i < IXGBE_MAX_LINK_HANDLE; i++) {
+ jump = adapter->jump_tables[i];
+ if (jump && jump->link_hdl == hdl) {
+ /* Delete filters in the hardware in the child hash
+ * table associated with this link
+ */
+ for (j = 0; j < IXGBE_MAX_HW_ENTRIES; j++) {
+ if (!test_bit(j, jump->child_loc_map))
+ continue;
+ spin_lock(&adapter->fdir_perfect_lock);
+ err = ixgbe_update_ethtool_fdir_entry(adapter,
+ NULL,
+ j + 1);
+ spin_unlock(&adapter->fdir_perfect_lock);
+ clear_bit(j, jump->child_loc_map);
+ }
+ /* Remove resources for this link */
+ kfree(jump->input);
+ kfree(jump->mask);
+ kfree(jump);
+ adapter->jump_tables[i] = NULL;
+ return err;
+ }
+ }
spin_lock(&adapter->fdir_perfect_lock);
err = ixgbe_update_ethtool_fdir_entry(adapter, NULL, loc);
@@@ -8549,6 -8580,18 +8580,18 @@@ static int ixgbe_configure_clsu32(struc
if (!test_bit(link_uhtid - 1, &adapter->tables))
return err;
+ /* Multiple filters as links to the same hash table are not
+ * supported. To add a new filter with the same next header
+ * but different match/jump conditions, create a new hash table
+ * and link to it.
+ */
+ if (adapter->jump_tables[link_uhtid] &&
+ (adapter->jump_tables[link_uhtid])->link_hdl) {
+ e_err(drv, "Link filter exists for link: %x\n",
+ link_uhtid);
+ return err;
+ }
+
for (i = 0; nexthdr[i].jump; i++) {
if (nexthdr[i].o != cls->knode.sel->offoff ||
nexthdr[i].s != cls->knode.sel->offshift ||
@@@ -8570,6 -8613,8 +8613,8 @@@
}
jump->input = input;
jump->mask = mask;
+ jump->link_hdl = cls->knode.handle;
+
err = ixgbe_clsu32_build_input(input, mask, cls,
field_ptr, &nexthdr[i]);
if (!err) {
@@@ -8597,6 -8642,20 +8642,20 @@@
if ((adapter->jump_tables[uhtid])->mask)
memcpy(mask, (adapter->jump_tables[uhtid])->mask,
sizeof(*mask));
+
+ /* Lookup in all child hash tables if this location is already
+ * filled with a filter
+ */
+ for (i = 1; i < IXGBE_MAX_LINK_HANDLE; i++) {
+ struct ixgbe_jump_table *link = adapter->jump_tables[i];
+
+ if (link && (test_bit(loc - 1, link->child_loc_map))) {
+ e_err(drv, "Filter exists in location: %x\n",
+ loc);
+ err = -EINVAL;
+ goto err_out;
+ }
+ }
}
err = ixgbe_clsu32_build_input(input, mask, cls, field_ptr, NULL);
if (err)
@@@ -8628,6 -8687,9 +8687,9 @@@
ixgbe_update_ethtool_fdir_entry(adapter, input, input->sw_idx);
spin_unlock(&adapter->fdir_perfect_lock);
+ if ((uhtid != 0x800) && (adapter->jump_tables[uhtid]))
+ set_bit(loc - 1, (adapter->jump_tables[uhtid])->child_loc_map);
+
kfree(mask);
return err;
err_out_w_lock:
@@@ -8770,14 -8832,12 +8832,12 @@@ static int ixgbe_set_features(struct ne
netdev->features = features;
- #ifdef CONFIG_IXGBE_VXLAN
if ((adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) {
if (features & NETIF_F_RXCSUM)
adapter->flags2 |= IXGBE_FLAG2_VXLAN_REREG_NEEDED;
else
ixgbe_clear_vxlan_port(adapter);
}
- #endif /* CONFIG_IXGBE_VXLAN */
if (need_reset)
ixgbe_do_reset(netdev);
@@@ -8788,23 -8848,25 +8848,25 @@@
return 0;
}
- #ifdef CONFIG_IXGBE_VXLAN
/**
* ixgbe_add_vxlan_port - Get notifications about VXLAN ports that come up
* @dev: The port's netdev
- * @sa_family: Socket Family that VXLAN is notifiying us about
- * @port: New UDP port number that VXLAN started listening to
+ * @ti: Tunnel endpoint information
**/
- static void ixgbe_add_vxlan_port(struct net_device *dev, sa_family_t sa_family,
- __be16 port)
+ static void ixgbe_add_vxlan_port(struct net_device *dev,
+ struct udp_tunnel_info *ti)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
struct ixgbe_hw *hw = &adapter->hw;
+ __be16 port = ti->port;
- if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
+ if (ti->type != UDP_TUNNEL_TYPE_VXLAN)
return;
- if (sa_family == AF_INET6)
+ if (ti->sa_family != AF_INET)
+ return;
+
+ if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
return;
if (adapter->vxlan_port == port)
@@@ -8824,30 -8886,31 +8886,31 @@@
/**
* ixgbe_del_vxlan_port - Get notifications about VXLAN ports that go away
* @dev: The port's netdev
- * @sa_family: Socket Family that VXLAN is notifying us about
- * @port: UDP port number that VXLAN stopped listening to
+ * @ti: Tunnel endpoint information
**/
- static void ixgbe_del_vxlan_port(struct net_device *dev, sa_family_t sa_family,
- __be16 port)
+ static void ixgbe_del_vxlan_port(struct net_device *dev,
+ struct udp_tunnel_info *ti)
{
struct ixgbe_adapter *adapter = netdev_priv(dev);
- if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
+ if (ti->type != UDP_TUNNEL_TYPE_VXLAN)
return;
- if (sa_family == AF_INET6)
+ if (ti->sa_family != AF_INET)
return;
- if (adapter->vxlan_port != port) {
+ if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE))
+ return;
+
+ if (adapter->vxlan_port != ti->port) {
netdev_info(dev, "Port %d was not found, not deleting\n",
- ntohs(port));
+ ntohs(ti->port));
return;
}
ixgbe_clear_vxlan_port(adapter);
adapter->flags2 |= IXGBE_FLAG2_VXLAN_REREG_NEEDED;
}
- #endif /* CONFIG_IXGBE_VXLAN */
static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
struct net_device *dev,
@@@ -9160,10 -9223,8 +9223,8 @@@ static const struct net_device_ops ixgb
.ndo_bridge_getlink = ixgbe_ndo_bridge_getlink,
.ndo_dfwd_add_station = ixgbe_fwd_add,
.ndo_dfwd_del_station = ixgbe_fwd_del,
- #ifdef CONFIG_IXGBE_VXLAN
- .ndo_add_vxlan_port = ixgbe_add_vxlan_port,
- .ndo_del_vxlan_port = ixgbe_del_vxlan_port,
- #endif /* CONFIG_IXGBE_VXLAN */
+ .ndo_udp_tunnel_add = ixgbe_add_vxlan_port,
+ .ndo_udp_tunnel_del = ixgbe_del_vxlan_port,
.ndo_features_check = ixgbe_features_check,
};
@@@ -9331,7 -9392,8 +9392,7 @@@ static int ixgbe_probe(struct pci_dev *
pci_using_dac = 0;
}
- err = pci_request_selected_regions(pdev, pci_select_bars(pdev,
- IORESOURCE_MEM), ixgbe_driver_name);
+ err = pci_request_mem_regions(pdev, ixgbe_driver_name);
if (err) {
dev_err(&pdev->dev,
"pci_request_selected_regions failed 0x%x\n", err);
@@@ -9717,7 -9779,8 +9778,7 @@@ err_ioremap
disable_dev = !test_and_set_bit(__IXGBE_DISABLED, &adapter->state);
free_netdev(netdev);
err_alloc_etherdev:
- pci_release_selected_regions(pdev,
- pci_select_bars(pdev, IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
err_pci_reg:
err_dma:
if (!adapter || disable_dev)
@@@ -9784,7 -9847,8 +9845,7 @@@ static void ixgbe_remove(struct pci_de
#endif
iounmap(adapter->io_addr);
- pci_release_selected_regions(pdev, pci_select_bars(pdev,
- IORESOURCE_MEM));
+ pci_release_mem_regions(pdev);
e_dev_info("complete\n");
diff --combined drivers/net/ppp/ppp_generic.c
index a30ee42,17953ab..f226db4
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@@ -1312,10 -1312,9 +1312,9 @@@ ppp_get_stats64(struct net_device *dev
return stats64;
}
- static struct lock_class_key ppp_tx_busylock;
static int ppp_dev_init(struct net_device *dev)
{
- dev->qdisc_tx_busylock = &ppp_tx_busylock;
+ netdev_lockdep_set_classes(dev);
return 0;
}
@@@ -2601,6 -2600,8 +2600,6 @@@ ppp_unregister_channel(struct ppp_chann
spin_lock_bh(&pn->all_channels_lock);
list_del(&pch->list);
spin_unlock_bh(&pn->all_channels_lock);
- put_net(pch->chan_net);
- pch->chan_net = NULL;
pch->file.dead = 1;
wake_up_interruptible(&pch->file.rwait);
@@@ -3134,9 -3135,6 +3133,9 @@@ ppp_disconnect_channel(struct channel *
*/
static void ppp_destroy_channel(struct channel *pch)
{
+ put_net(pch->chan_net);
+ pch->chan_net = NULL;
+
atomic_dec(&channel_count);
if (!pch->file.dead) {
diff --combined drivers/net/usb/r8152.c
index 419f4ce,168a8e2..d95e4f3
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@@ -607,7 -607,7 +607,7 @@@ struct r8152
struct list_head rx_done, tx_free;
struct sk_buff_head tx_queue, rx_queue;
spinlock_t rx_lock, tx_lock;
- struct delayed_work schedule;
+ struct delayed_work schedule, hw_phy_work;
struct mii_if_info mii;
struct mutex control; /* use for hw setting */
#ifdef CONFIG_PM_SLEEP
@@@ -624,6 -624,7 +624,7 @@@
int (*eee_get)(struct r8152 *, struct ethtool_eee *);
int (*eee_set)(struct r8152 *, struct ethtool_eee *);
bool (*in_nway)(struct r8152 *);
+ void (*hw_phy_cfg)(struct r8152 *);
void (*autosuspend_en)(struct r8152 *tp, bool enable);
} rtl_ops;
@@@ -633,8 -634,11 +634,11 @@@
u32 tx_qlen;
u32 coalesce;
u16 ocp_base;
+ u16 speed;
u8 *intr_buff;
u8 version;
+ u8 duplex;
+ u8 autoneg;
};
enum rtl_version {
@@@ -1748,7 -1752,7 +1752,7 @@@ static int rx_bottom(struct r8152 *tp,
pkt_len -= CRC_SIZE;
rx_data += sizeof(struct rx_desc);
- skb = netdev_alloc_skb_ip_align(netdev, pkt_len);
+ skb = napi_alloc_skb(&tp->napi, pkt_len);
if (!skb) {
stats->rx_dropped++;
goto find_next_rx;
@@@ -2296,6 -2300,10 +2300,6 @@@ static u32 __rtl_get_wol(struct r8152 *
u32 ocp_data;
u32 wolopts = 0;
- ocp_data = ocp_read_byte(tp, MCU_TYPE_PLA, PLA_CONFIG5);
- if (!(ocp_data & LAN_WAKE_EN))
- return 0;
-
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG34);
if (ocp_data & LINK_ON_WAKE_EN)
wolopts |= WAKE_PHY;
@@@ -2328,13 -2336,15 +2332,13 @@@ static void __rtl_set_wol(struct r8152
ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG34, ocp_data);
ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_CONFIG5);
- ocp_data &= ~(UWF_EN | BWF_EN | MWF_EN | LAN_WAKE_EN);
+ ocp_data &= ~(UWF_EN | BWF_EN | MWF_EN);
if (wolopts & WAKE_UCAST)
ocp_data |= UWF_EN;
if (wolopts & WAKE_BCAST)
ocp_data |= BWF_EN;
if (wolopts & WAKE_MCAST)
ocp_data |= MWF_EN;
- if (wolopts & WAKE_ANY)
- ocp_data |= LAN_WAKE_EN;
ocp_write_word(tp, MCU_TYPE_PLA, PLA_CONFIG5, ocp_data);
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);
@@@ -2440,27 -2450,6 +2444,6 @@@ static void rtl8153_runtime_enable(stru
}
}
- static void rtl_phy_reset(struct r8152 *tp)
- {
- u16 data;
- int i;
-
- data = r8152_mdio_read(tp, MII_BMCR);
-
- /* don't reset again before the previous one complete */
- if (data & BMCR_RESET)
- return;
-
- data |= BMCR_RESET;
- r8152_mdio_write(tp, MII_BMCR, data);
-
- for (i = 0; i < 50; i++) {
- msleep(20);
- if ((r8152_mdio_read(tp, MII_BMCR) & BMCR_RESET) == 0)
- break;
- }
- }
-
static void r8153_teredo_off(struct r8152 *tp)
{
u32 ocp_data;
@@@ -2528,8 -2517,6 +2511,6 @@@ static void r8152b_exit_oob(struct r815
rxdy_gated_en(tp, true);
r8153_teredo_off(tp);
- r8152b_hw_phy_cfg(tp);
-
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML);
ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CR, 0x00);
@@@ -2707,8 -2694,6 +2688,6 @@@ static void r8153_first_init(struct r81
ocp_data &= ~RCR_ACPT_ALL;
ocp_write_dword(tp, MCU_TYPE_PLA, PLA_RCR, ocp_data);
- r8153_hw_phy_cfg(tp);
-
rtl8152_nic_reset(tp);
rtl_reset_bmu(tp);
@@@ -2844,7 -2829,6 +2823,6 @@@ static int rtl8152_set_speed(struct r81
u16 bmcr, anar, gbcr;
int ret = 0;
- cancel_delayed_work_sync(&tp->schedule);
anar = r8152_mdio_read(tp, MII_ADVERTISE);
anar &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
ADVERTISE_100HALF | ADVERTISE_100FULL);
@@@ -2904,7 -2888,7 +2882,7 @@@
bmcr = BMCR_ANENABLE | BMCR_ANRESTART;
}
- if (test_bit(PHY_RESET, &tp->flags))
+ if (test_and_clear_bit(PHY_RESET, &tp->flags))
bmcr |= BMCR_RESET;
if (tp->mii.supports_gmii)
@@@ -2913,7 -2897,7 +2891,7 @@@
r8152_mdio_write(tp, MII_ADVERTISE, anar);
r8152_mdio_write(tp, MII_BMCR, bmcr);
- if (test_and_clear_bit(PHY_RESET, &tp->flags)) {
+ if (bmcr & BMCR_RESET) {
int i;
for (i = 0; i < 50; i++) {
@@@ -3063,15 -3047,33 +3041,33 @@@ static void rtl_work_func_t(struct work
netif_carrier_ok(tp->netdev))
napi_schedule(&tp->napi);
- if (test_and_clear_bit(PHY_RESET, &tp->flags))
- rtl_phy_reset(tp);
-
mutex_unlock(&tp->control);
out1:
usb_autopm_put_interface(tp->intf);
}
+ static void rtl_hw_phy_work_func_t(struct work_struct *work)
+ {
+ struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);
+
+ if (test_bit(RTL8152_UNPLUG, &tp->flags))
+ return;
+
+ if (usb_autopm_get_interface(tp->intf) < 0)
+ return;
+
+ mutex_lock(&tp->control);
+
+ tp->rtl_ops.hw_phy_cfg(tp);
+
+ rtl8152_set_speed(tp, tp->autoneg, tp->speed, tp->duplex);
+
+ mutex_unlock(&tp->control);
+
+ usb_autopm_put_interface(tp->intf);
+ }
+
#ifdef CONFIG_PM_SLEEP
static int rtl_notifier(struct notifier_block *nb, unsigned long action,
void *data)
@@@ -3108,8 -3110,6 +3104,6 @@@ static int rtl8152_open(struct net_devi
if (res)
goto out;
- netif_carrier_off(netdev);
-
res = usb_autopm_get_interface(tp->intf);
if (res < 0) {
free_all_mem(tp);
@@@ -3120,9 -3120,6 +3114,6 @@@
tp->rtl_ops.up(tp);
- rtl8152_set_speed(tp, AUTONEG_ENABLE,
- tp->mii.supports_gmii ? SPEED_1000 : SPEED_100,
- DUPLEX_FULL);
netif_carrier_off(netdev);
netif_start_queue(netdev);
set_bit(WORK_ENABLE, &tp->flags);
@@@ -3546,6 -3543,7 +3537,7 @@@ static int rtl8152_resume(struct usb_in
if (!test_bit(SELECTIVE_SUSPEND, &tp->flags)) {
tp->rtl_ops.init(tp);
+ queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);
netif_device_attach(tp->netdev);
}
@@@ -3560,10 -3558,6 +3552,6 @@@
napi_enable(&tp->napi);
} else {
tp->rtl_ops.up(tp);
- rtl8152_set_speed(tp, AUTONEG_ENABLE,
- tp->mii.supports_gmii ?
- SPEED_1000 : SPEED_100,
- DUPLEX_FULL);
netif_carrier_off(tp->netdev);
set_bit(WORK_ENABLE, &tp->flags);
}
@@@ -3693,6 -3687,11 +3681,11 @@@ static int rtl8152_set_settings(struct
mutex_lock(&tp->control);
ret = rtl8152_set_speed(tp, cmd->autoneg, cmd->speed, cmd->duplex);
+ if (!ret) {
+ tp->autoneg = cmd->autoneg;
+ tp->speed = cmd->speed;
+ tp->duplex = cmd->duplex;
+ }
mutex_unlock(&tp->control);
@@@ -4150,6 -4149,7 +4143,7 @@@ static int rtl_ops_init(struct r8152 *t
ops->eee_get = r8152_get_eee;
ops->eee_set = r8152_set_eee;
ops->in_nway = rtl8152_in_nway;
+ ops->hw_phy_cfg = r8152b_hw_phy_cfg;
ops->autosuspend_en = rtl_runtime_suspend_enable;
break;
@@@ -4166,6 -4166,7 +4160,7 @@@
ops->eee_get = r8153_get_eee;
ops->eee_set = r8153_set_eee;
ops->in_nway = rtl8153_in_nway;
+ ops->hw_phy_cfg = r8153_hw_phy_cfg;
ops->autosuspend_en = rtl8153_runtime_enable;
break;
@@@ -4213,6 -4214,7 +4208,7 @@@ static int rtl8152_probe(struct usb_int
mutex_init(&tp->control);
INIT_DELAYED_WORK(&tp->schedule, rtl_work_func_t);
+ INIT_DELAYED_WORK(&tp->hw_phy_work, rtl_hw_phy_work_func_t);
netdev->netdev_ops = &rtl8152_netdev_ops;
netdev->watchdog_timeo = RTL8152_TX_TIMEOUT;
@@@ -4252,9 -4254,14 +4248,14 @@@
break;
}
+ tp->autoneg = AUTONEG_ENABLE;
+ tp->speed = tp->mii.supports_gmii ? SPEED_1000 : SPEED_100;
+ tp->duplex = DUPLEX_FULL;
+
intf->needs_remote_wakeup = 1;
tp->rtl_ops.init(tp);
+ queue_delayed_work(system_long_wq, &tp->hw_phy_work, 0);
set_ethernet_addr(tp);
usb_set_intfdata(intf, tp);
@@@ -4300,6 -4307,7 +4301,7 @@@ static void rtl8152_disconnect(struct u
netif_napi_del(&tp->napi);
unregister_netdev(tp->netdev);
+ cancel_delayed_work_sync(&tp->hw_phy_work);
tp->rtl_ops.unload(tp);
free_netdev(tp->netdev);
}
diff --combined include/linux/acpi.h
index 08235a6,4d4bb49..94e5665
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@@ -208,6 -208,7 +208,6 @@@ void acpi_boot_table_init (void)
int acpi_mps_check (void);
int acpi_numa_init (void);
-void early_acpi_table_init(void *data, size_t size);
int acpi_table_init (void);
int acpi_table_parse(char *id, acpi_tbl_table_handler handler);
int __init acpi_parse_entries(char *id, unsigned long table_size,
@@@ -231,26 -232,12 +231,26 @@@ int acpi_table_parse_madt(enum acpi_mad
int acpi_parse_mcfg (struct acpi_table_header *header);
void acpi_table_print_madt_entry (struct acpi_subtable_header *madt);
-/* the following four functions are architecture-dependent */
+/* the following numa functions are architecture-dependent */
void acpi_numa_slit_init (struct acpi_table_slit *slit);
+
+#if defined(CONFIG_X86) || defined(CONFIG_IA64)
void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
+#else
+static inline void
+acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa) { }
+#endif
+
void acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cpu_affinity *pa);
+
+#ifdef CONFIG_ARM64
+void acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa);
+#else
+static inline void
+acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) { }
+#endif
+
int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
-void acpi_numa_arch_fixup(void);
#ifndef PHYS_CPUID_INVALID
typedef u32 phys_cpuid_t;
@@@ -545,24 -532,6 +545,24 @@@ void acpi_walk_dep_device_list(acpi_han
struct platform_device *acpi_create_platform_device(struct acpi_device *);
#define ACPI_PTR(_ptr) (_ptr)
+static inline void acpi_device_set_enumerated(struct acpi_device *adev)
+{
+ adev->flags.visited = true;
+}
+
+static inline void acpi_device_clear_enumerated(struct acpi_device *adev)
+{
+ adev->flags.visited = false;
+}
+
+enum acpi_reconfig_event {
+ ACPI_RECONFIG_DEVICE_ADD = 0,
+ ACPI_RECONFIG_DEVICE_REMOVE,
+};
+
+int acpi_reconfig_notifier_register(struct notifier_block *nb);
+int acpi_reconfig_notifier_unregister(struct notifier_block *nb);
+
#else /* !CONFIG_ACPI */
#define acpi_disabled 1
@@@ -574,6 -543,11 +574,11 @@@
struct fwnode_handle;
+ static inline bool acpi_dev_found(const char *hid)
+ {
+ return false;
+ }
+
static inline bool is_acpi_node(struct fwnode_handle *fwnode)
{
return false;
@@@ -619,6 -593,7 +624,6 @@@ static inline const char *acpi_dev_name
return NULL;
}
-static inline void early_acpi_table_init(void *data, size_t size) { }
static inline void acpi_early_init(void) { }
static inline void acpi_subsystem_init(void) { }
@@@ -684,6 -659,14 +689,14 @@@ static inline bool acpi_driver_match_de
return false;
}
+ static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle,
+ const u8 *uuid,
+ int rev, int func,
+ union acpi_object *argv4)
+ {
+ return NULL;
+ }
+
static inline int acpi_device_uevent_modalias(struct device *dev,
struct kobj_uevent_env *env)
{
@@@ -708,24 -691,6 +721,24 @@@ static inline enum dev_dma_attr acpi_ge
#define ACPI_PTR(_ptr) (NULL)
+static inline void acpi_device_set_enumerated(struct acpi_device *adev)
+{
+}
+
+static inline void acpi_device_clear_enumerated(struct acpi_device *adev)
+{
+}
+
+static inline int acpi_reconfig_notifier_register(struct notifier_block *nb)
+{
+ return -EINVAL;
+}
+
+static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb)
+{
+ return -EINVAL;
+}
+
#endif /* !CONFIG_ACPI */
#ifdef CONFIG_ACPI
@@@ -1045,10 -1010,4 +1058,10 @@@ static inline struct fwnode_handle *acp
#define acpi_probe_device_table(t) ({ int __r = 0; __r;})
#endif
+#ifdef CONFIG_ACPI_TABLE_UPGRADE
+void acpi_table_upgrade(void);
+#else
+static inline void acpi_table_upgrade(void) { }
+#endif
+
#endif /*_LINUX_ACPI_H*/
diff --combined include/net/netfilter/nf_conntrack.h
index b6083c3,5d3397f..092ca19
--- a/include/net/netfilter/nf_conntrack.h
+++ b/include/net/netfilter/nf_conntrack.h
@@@ -85,6 -85,9 +85,9 @@@ struct nf_conn
spinlock_t lock;
u16 cpu;
+ #ifdef CONFIG_NF_CONNTRACK_ZONES
+ struct nf_conntrack_zone zone;
+ #endif
/* XXX should I move this to the tail ? - Y.K */
/* These are my tuples; original and reply */
struct nf_conntrack_tuple_hash tuplehash[IP_CT_DIR_MAX];
@@@ -284,17 -287,10 +287,18 @@@ static inline bool nf_is_loopback_packe
return skb->dev && skb->skb_iif && skb->dev->flags & IFF_LOOPBACK;
}
+/* jiffies until ct expires, 0 if already expired */
+static inline unsigned long nf_ct_expires(const struct nf_conn *ct)
+{
+ long timeout = (long)ct->timeout.expires - (long)jiffies;
+
+ return timeout > 0 ? timeout : 0;
+}
+
struct kernel_param;
int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp);
+ int nf_conntrack_hash_resize(unsigned int hashsize);
extern unsigned int nf_conntrack_htable_size;
extern unsigned int nf_conntrack_max;
diff --combined kernel/events/core.c
index 43d43a2d,9c51ec3..61cab45
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@@ -1678,33 -1678,12 +1678,33 @@@ static bool is_orphaned_event(struct pe
return event->state == PERF_EVENT_STATE_DEAD;
}
-static inline int pmu_filter_match(struct perf_event *event)
+static inline int __pmu_filter_match(struct perf_event *event)
{
struct pmu *pmu = event->pmu;
return pmu->filter_match ? pmu->filter_match(event) : 1;
}
+/*
+ * Check whether we should attempt to schedule an event group based on
+ * PMU-specific filtering. An event group can consist of HW and SW events,
+ * potentially with a SW leader, so we must check all the filters, to
+ * determine whether a group is schedulable:
+ */
+static inline int pmu_filter_match(struct perf_event *event)
+{
+ struct perf_event *child;
+
+ if (!__pmu_filter_match(event))
+ return 0;
+
+ list_for_each_entry(child, &event->sibling_list, group_entry) {
+ if (!__pmu_filter_match(child))
+ return 0;
+ }
+
+ return 1;
+}
+
static inline int
event_filter_match(struct perf_event *event)
{
@@@ -7550,7 -7529,7 +7550,7 @@@ static void perf_event_free_bpf_prog(st
prog = event->tp_event->prog;
if (prog) {
event->tp_event->prog = NULL;
- bpf_prog_put_rcu(prog);
+ bpf_prog_put(prog);
}
}
diff --combined net/batman-adv/bridge_loop_avoidance.c
index 825a5cd,e4f7494..ad2ffe1
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@@ -48,6 -48,7 +48,7 @@@
#include "hard-interface.h"
#include "hash.h"
+ #include "log.h"
#include "originator.h"
#include "packet.h"
#include "sysfs.h"
@@@ -177,21 -178,10 +178,21 @@@ static void batadv_backbone_gw_put(stru
static void batadv_claim_release(struct kref *ref)
{
struct batadv_bla_claim *claim;
+ struct batadv_bla_backbone_gw *old_backbone_gw;
claim = container_of(ref, struct batadv_bla_claim, refcount);
- batadv_backbone_gw_put(claim->backbone_gw);
+ spin_lock_bh(&claim->backbone_lock);
+ old_backbone_gw = claim->backbone_gw;
+ claim->backbone_gw = NULL;
+ spin_unlock_bh(&claim->backbone_lock);
+
+ spin_lock_bh(&old_backbone_gw->crc_lock);
+ old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
+ spin_unlock_bh(&old_backbone_gw->crc_lock);
+
+ batadv_backbone_gw_put(old_backbone_gw);
+
kfree_rcu(claim, rcu);
}
@@@ -429,12 -419,9 +430,12 @@@ static void batadv_bla_send_claim(struc
break;
}
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb = vlan_insert_tag(skb, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb)
+ goto out;
+ }
skb_reset_mac_header(skb);
skb->protocol = eth_type_trans(skb, soft_iface);
@@@ -688,10 -675,8 +689,10 @@@ static void batadv_bla_add_claim(struc
const u8 *mac, const unsigned short vid,
struct batadv_bla_backbone_gw *backbone_gw)
{
+ struct batadv_bla_backbone_gw *old_backbone_gw;
struct batadv_bla_claim *claim;
struct batadv_bla_claim search_claim;
+ bool remove_crc = false;
int hash_added;
ether_addr_copy(search_claim.addr, mac);
@@@ -705,10 -690,8 +706,10 @@@
return;
ether_addr_copy(claim->addr, mac);
+ spin_lock_init(&claim->backbone_lock);
claim->vid = vid;
claim->lasttime = jiffies;
+ kref_get(&backbone_gw->refcount);
claim->backbone_gw = backbone_gw;
kref_init(&claim->refcount);
@@@ -736,26 -719,15 +737,26 @@@
"bla_add_claim(): changing ownership for %pM, vid %d\n",
mac, BATADV_PRINT_VID(vid));
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
- batadv_backbone_gw_put(claim->backbone_gw);
+ remove_crc = true;
}
- /* set (new) backbone gw */
+
+ /* replace backbone_gw atomically and adjust reference counters */
+ spin_lock_bh(&claim->backbone_lock);
+ old_backbone_gw = claim->backbone_gw;
kref_get(&backbone_gw->refcount);
claim->backbone_gw = backbone_gw;
+ spin_unlock_bh(&claim->backbone_lock);
+
+ if (remove_crc) {
+ /* remove claim address from old backbone_gw */
+ spin_lock_bh(&old_backbone_gw->crc_lock);
+ old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
+ spin_unlock_bh(&old_backbone_gw->crc_lock);
+ }
+ batadv_backbone_gw_put(old_backbone_gw);
+
+ /* add claim address to new backbone_gw */
spin_lock_bh(&backbone_gw->crc_lock);
backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
spin_unlock_bh(&backbone_gw->crc_lock);
@@@ -766,26 -738,6 +767,26 @@@ claim_free_ref
}
/**
+ * batadv_bla_claim_get_backbone_gw - Get valid reference for backbone_gw of
+ * claim
+ * @claim: claim whose backbone_gw should be returned
+ *
+ * Return: valid reference to claim::backbone_gw
+ */
+static struct batadv_bla_backbone_gw *
+batadv_bla_claim_get_backbone_gw(struct batadv_bla_claim *claim)
+{
+ struct batadv_bla_backbone_gw *backbone_gw;
+
+ spin_lock_bh(&claim->backbone_lock);
+ backbone_gw = claim->backbone_gw;
+ kref_get(&backbone_gw->refcount);
+ spin_unlock_bh(&claim->backbone_lock);
+
+ return backbone_gw;
+}
+
+/**
* batadv_bla_del_claim - delete a claim from the claim hash
* @bat_priv: the bat priv with all the soft interface information
* @mac: mac address of the claim to be removed
@@@ -809,6 -761,10 +810,6 @@@ static void batadv_bla_del_claim(struc
batadv_choose_claim, claim);
batadv_claim_put(claim); /* reference from the hash is gone */
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
-
/* don't need the reference from hash_find() anymore */
batadv_claim_put(claim);
}
@@@ -1261,7 -1217,6 +1262,7 @@@ static void batadv_bla_purge_claims(str
struct batadv_hard_iface *primary_if,
int now)
{
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_bla_claim *claim;
struct hlist_head *head;
struct batadv_hashtable *hash;
@@@ -1276,17 -1231,14 +1277,17 @@@
rcu_read_lock();
hlist_for_each_entry_rcu(claim, head, hash_entry) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
if (now)
goto purge_now;
- if (!batadv_compare_eth(claim->backbone_gw->orig,
+
+ if (!batadv_compare_eth(backbone_gw->orig,
primary_if->net_dev->dev_addr))
- continue;
+ goto skip;
+
if (!batadv_has_timed_out(claim->lasttime,
BATADV_BLA_CLAIM_TIMEOUT))
- continue;
+ goto skip;
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_purge_claims(): %pM, vid %d, time out\n",
@@@ -1294,10 -1246,8 +1295,10 @@@
purge_now:
batadv_handle_unclaim(bat_priv, primary_if,
- claim->backbone_gw->orig,
+ backbone_gw->orig,
claim->addr, claim->vid);
+skip:
+ batadv_backbone_gw_put(backbone_gw);
}
rcu_read_unlock();
}
@@@ -1808,11 -1758,9 +1809,11 @@@ batadv_bla_loopdetect_check(struct bata
bool batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid, bool is_bcast)
{
+ struct batadv_bla_backbone_gw *backbone_gw;
struct ethhdr *ethhdr;
struct batadv_bla_claim search_claim, *claim = NULL;
struct batadv_hard_iface *primary_if;
+ bool own_claim;
bool ret;
ethhdr = eth_hdr(skb);
@@@ -1847,12 -1795,8 +1848,12 @@@
}
/* if it is our own claim ... */
- if (batadv_compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+ own_claim = batadv_compare_eth(backbone_gw->orig,
+ primary_if->net_dev->dev_addr);
+ batadv_backbone_gw_put(backbone_gw);
+
+ if (own_claim) {
/* ... allow it in any case */
claim->lasttime = jiffies;
goto allow;
@@@ -1916,9 -1860,7 +1917,9 @@@ bool batadv_bla_tx(struct batadv_priv *
{
struct ethhdr *ethhdr;
struct batadv_bla_claim search_claim, *claim = NULL;
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_hard_iface *primary_if;
+ bool client_roamed;
bool ret = false;
primary_if = batadv_primary_if_get_selected(bat_priv);
@@@ -1948,12 -1890,8 +1949,12 @@@
goto allow;
/* check if we are responsible. */
- if (batadv_compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+ client_roamed = batadv_compare_eth(backbone_gw->orig,
+ primary_if->net_dev->dev_addr);
+ batadv_backbone_gw_put(backbone_gw);
+
+ if (client_roamed) {
/* if yes, the client has roamed and we have
* to unclaim it.
*/
@@@ -2001,7 -1939,6 +2002,7 @@@ int batadv_bla_claim_table_seq_print_te
struct net_device *net_dev = (struct net_device *)seq->private;
struct batadv_priv *bat_priv = netdev_priv(net_dev);
struct batadv_hashtable *hash = bat_priv->bla.claim_hash;
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_bla_claim *claim;
struct batadv_hard_iface *primary_if;
struct hlist_head *head;
@@@ -2026,21 -1963,17 +2027,21 @@@
rcu_read_lock();
hlist_for_each_entry_rcu(claim, head, hash_entry) {
- is_own = batadv_compare_eth(claim->backbone_gw->orig,
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+
+ is_own = batadv_compare_eth(backbone_gw->orig,
primary_addr);
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- backbone_crc = claim->backbone_gw->crc;
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
+ spin_lock_bh(&backbone_gw->crc_lock);
+ backbone_crc = backbone_gw->crc;
+ spin_unlock_bh(&backbone_gw->crc_lock);
seq_printf(seq, " * %pM on %5d by %pM [%c] (%#.4x)\n",
claim->addr, BATADV_PRINT_VID(claim->vid),
- claim->backbone_gw->orig,
+ backbone_gw->orig,
(is_own ? 'x' : ' '),
backbone_crc);
+
+ batadv_backbone_gw_put(backbone_gw);
}
rcu_read_unlock();
}
diff --combined net/batman-adv/distributed-arp-table.c
index aee3b39,fa76465..b1cc8bf
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@@ -45,9 -45,11 +45,11 @@@
#include "hard-interface.h"
#include "hash.h"
+ #include "log.h"
#include "originator.h"
#include "send.h"
#include "translation-table.h"
+ #include "tvlv.h"
static void batadv_dat_purge(struct work_struct *work);
@@@ -1009,12 -1011,9 +1011,12 @@@ bool batadv_dat_snoop_outgoing_arp_requ
if (!skb_new)
goto out;
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb_new = vlan_insert_tag(skb_new, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb_new)
+ goto out;
+ }
skb_reset_mac_header(skb_new);
skb_new->protocol = eth_type_trans(skb_new,
@@@ -1092,12 -1091,9 +1094,12 @@@ bool batadv_dat_snoop_incoming_arp_requ
*/
skb_reset_mac_header(skb_new);
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb_new = vlan_insert_tag(skb_new, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb_new)
+ goto out;
+ }
/* To preserve backwards compatibility, the node has choose the outgoing
* format based on the incoming request packet type. The assumption is
diff --combined net/batman-adv/originator.c
index ab8c4f9,7d1e542..3940b5d
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@@ -34,11 -34,13 +34,13 @@@
#include <linux/spinlock.h>
#include <linux/workqueue.h>
+ #include "bat_algo.h"
#include "distributed-arp-table.h"
#include "fragmentation.h"
#include "gateway_client.h"
#include "hard-interface.h"
#include "hash.h"
+ #include "log.h"
#include "multicast.h"
#include "network-coding.h"
#include "routing.h"
@@@ -251,10 -253,8 +253,8 @@@ static void batadv_neigh_node_release(s
struct hlist_node *node_tmp;
struct batadv_neigh_node *neigh_node;
struct batadv_neigh_ifinfo *neigh_ifinfo;
- struct batadv_algo_ops *bao;
neigh_node = container_of(ref, struct batadv_neigh_node, refcount);
- bao = neigh_node->orig_node->bat_priv->bat_algo_ops;
hlist_for_each_entry_safe(neigh_ifinfo, node_tmp,
&neigh_node->ifinfo_list, list) {
@@@ -263,9 -263,6 +263,6 @@@
batadv_hardif_neigh_put(neigh_node->hardif_neigh);
- if (bao->bat_neigh_free)
- bao->bat_neigh_free(neigh_node);
-
batadv_hardif_put(neigh_node->if_incoming);
kfree_rcu(neigh_node, rcu);
@@@ -537,8 -534,8 +534,8 @@@ batadv_hardif_neigh_create(struct batad
kref_init(&hardif_neigh->refcount);
- if (bat_priv->bat_algo_ops->bat_hardif_neigh_init)
- bat_priv->bat_algo_ops->bat_hardif_neigh_init(hardif_neigh);
+ if (bat_priv->algo_ops->neigh.hardif_init)
+ bat_priv->algo_ops->neigh.hardif_init(hardif_neigh);
hlist_add_head(&hardif_neigh->list, &hard_iface->neigh_list);
@@@ -602,19 -599,19 +599,19 @@@ batadv_hardif_neigh_get(const struct ba
}
/**
- * batadv_neigh_node_new - create and init a new neigh_node object
+ * batadv_neigh_node_create - create a neigh node object
* @orig_node: originator object representing the neighbour
* @hard_iface: the interface where the neighbour is connected to
* @neigh_addr: the mac address of the neighbour interface
*
* Allocates a new neigh_node object and initialises all the generic fields.
*
- * Return: neighbor when found. Othwerwise NULL
+ * Return: the neighbour node if found or created or NULL otherwise.
*/
- struct batadv_neigh_node *
- batadv_neigh_node_new(struct batadv_orig_node *orig_node,
- struct batadv_hard_iface *hard_iface,
- const u8 *neigh_addr)
+ static struct batadv_neigh_node *
+ batadv_neigh_node_create(struct batadv_orig_node *orig_node,
+ struct batadv_hard_iface *hard_iface,
+ const u8 *neigh_addr)
{
struct batadv_neigh_node *neigh_node;
struct batadv_hardif_neigh_node *hardif_neigh = NULL;
@@@ -667,6 -664,29 +664,29 @@@ out
}
/**
+ * batadv_neigh_node_get_or_create - retrieve or create a neigh node object
+ * @orig_node: originator object representing the neighbour
+ * @hard_iface: the interface where the neighbour is connected to
+ * @neigh_addr: the mac address of the neighbour interface
+ *
+ * Return: the neighbour node if found or created or NULL otherwise.
+ */
+ struct batadv_neigh_node *
+ batadv_neigh_node_get_or_create(struct batadv_orig_node *orig_node,
+ struct batadv_hard_iface *hard_iface,
+ const u8 *neigh_addr)
+ {
+ struct batadv_neigh_node *neigh_node = NULL;
+
+ /* first check without locking to avoid the overhead */
+ neigh_node = batadv_neigh_node_get(orig_node, hard_iface, neigh_addr);
+ if (neigh_node)
+ return neigh_node;
+
+ return batadv_neigh_node_create(orig_node, hard_iface, neigh_addr);
+ }
+
+ /**
* batadv_hardif_neigh_seq_print_text - print the single hop neighbour list
* @seq: neighbour table seq_file struct
* @offset: not used
@@@ -686,17 -706,17 +706,17 @@@ int batadv_hardif_neigh_seq_print_text(
seq_printf(seq, "[B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s %s)]\n",
BATADV_SOURCE_VERSION, primary_if->net_dev->name,
primary_if->net_dev->dev_addr, net_dev->name,
- bat_priv->bat_algo_ops->name);
+ bat_priv->algo_ops->name);
batadv_hardif_put(primary_if);
- if (!bat_priv->bat_algo_ops->bat_neigh_print) {
+ if (!bat_priv->algo_ops->neigh.print) {
seq_puts(seq,
"No printing function for this routing protocol\n");
return 0;
}
- bat_priv->bat_algo_ops->bat_neigh_print(bat_priv, seq);
+ bat_priv->algo_ops->neigh.print(bat_priv, seq);
return 0;
}
@@@ -747,8 -767,8 +767,8 @@@ static void batadv_orig_node_free_rcu(s
batadv_frag_purge_orig(orig_node, NULL);
- if (orig_node->bat_priv->bat_algo_ops->bat_orig_free)
- orig_node->bat_priv->bat_algo_ops->bat_orig_free(orig_node);
+ if (orig_node->bat_priv->algo_ops->orig.free)
+ orig_node->bat_priv->algo_ops->orig.free(orig_node);
kfree(orig_node->tt_buff);
kfree(orig_node);
@@@ -765,8 -785,6 +785,8 @@@ static void batadv_orig_node_release(st
struct batadv_neigh_node *neigh_node;
struct batadv_orig_node *orig_node;
struct batadv_orig_ifinfo *orig_ifinfo;
+ struct batadv_orig_node_vlan *vlan;
+ struct batadv_orig_ifinfo *last_candidate;
orig_node = container_of(ref, struct batadv_orig_node, refcount);
@@@ -784,21 -802,8 +804,21 @@@
hlist_del_rcu(&orig_ifinfo->list);
batadv_orig_ifinfo_put(orig_ifinfo);
}
+
+ last_candidate = orig_node->last_bonding_candidate;
+ orig_node->last_bonding_candidate = NULL;
spin_unlock_bh(&orig_node->neigh_list_lock);
+ if (last_candidate)
+ batadv_orig_ifinfo_put(last_candidate);
+
+ spin_lock_bh(&orig_node->vlan_list_lock);
+ hlist_for_each_entry_safe(vlan, node_tmp, &orig_node->vlan_list, list) {
+ hlist_del_rcu(&vlan->list);
+ batadv_orig_node_vlan_put(vlan);
+ }
+ spin_unlock_bh(&orig_node->vlan_list_lock);
+
/* Free nc_nodes */
batadv_nc_purge_orig(orig_node->bat_priv, orig_node, NULL);
@@@ -1092,12 -1097,12 +1112,12 @@@ batadv_find_best_neighbor(struct batadv
struct batadv_hard_iface *if_outgoing)
{
struct batadv_neigh_node *best = NULL, *neigh;
- struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
+ struct batadv_algo_ops *bao = bat_priv->algo_ops;
rcu_read_lock();
hlist_for_each_entry_rcu(neigh, &orig_node->neigh_list, list) {
- if (best && (bao->bat_neigh_cmp(neigh, if_outgoing,
- best, if_outgoing) <= 0))
+ if (best && (bao->neigh.cmp(neigh, if_outgoing, best,
+ if_outgoing) <= 0))
continue;
if (!kref_get_unless_zero(&neigh->refcount))
@@@ -1249,18 -1254,17 +1269,17 @@@ int batadv_orig_seq_print_text(struct s
seq_printf(seq, "[B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s %s)]\n",
BATADV_SOURCE_VERSION, primary_if->net_dev->name,
primary_if->net_dev->dev_addr, net_dev->name,
- bat_priv->bat_algo_ops->name);
+ bat_priv->algo_ops->name);
batadv_hardif_put(primary_if);
- if (!bat_priv->bat_algo_ops->bat_orig_print) {
+ if (!bat_priv->algo_ops->orig.print) {
seq_puts(seq,
"No printing function for this routing protocol\n");
return 0;
}
- bat_priv->bat_algo_ops->bat_orig_print(bat_priv, seq,
- BATADV_IF_DEFAULT);
+ bat_priv->algo_ops->orig.print(bat_priv, seq, BATADV_IF_DEFAULT);
return 0;
}
@@@ -1287,7 -1291,7 +1306,7 @@@ int batadv_orig_hardif_seq_print_text(s
}
bat_priv = netdev_priv(hard_iface->soft_iface);
- if (!bat_priv->bat_algo_ops->bat_orig_print) {
+ if (!bat_priv->algo_ops->orig.print) {
seq_puts(seq,
"No printing function for this routing protocol\n");
goto out;
@@@ -1301,9 -1305,9 +1320,9 @@@
seq_printf(seq, "[B.A.T.M.A.N. adv %s, IF/MAC: %s/%pM (%s %s)]\n",
BATADV_SOURCE_VERSION, hard_iface->net_dev->name,
hard_iface->net_dev->dev_addr,
- hard_iface->soft_iface->name, bat_priv->bat_algo_ops->name);
+ hard_iface->soft_iface->name, bat_priv->algo_ops->name);
- bat_priv->bat_algo_ops->bat_orig_print(bat_priv, seq, hard_iface);
+ bat_priv->algo_ops->orig.print(bat_priv, seq, hard_iface);
out:
if (hard_iface)
@@@ -1315,7 -1319,7 +1334,7 @@@ int batadv_orig_hash_add_if(struct bata
int max_if_num)
{
struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
- struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
+ struct batadv_algo_ops *bao = bat_priv->algo_ops;
struct batadv_hashtable *hash = bat_priv->orig_hash;
struct hlist_head *head;
struct batadv_orig_node *orig_node;
@@@ -1331,9 -1335,8 +1350,8 @@@
rcu_read_lock();
hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
ret = 0;
- if (bao->bat_orig_add_if)
- ret = bao->bat_orig_add_if(orig_node,
- max_if_num);
+ if (bao->orig.add_if)
+ ret = bao->orig.add_if(orig_node, max_if_num);
if (ret == -ENOMEM)
goto err;
}
@@@ -1355,7 -1358,7 +1373,7 @@@ int batadv_orig_hash_del_if(struct bata
struct hlist_head *head;
struct batadv_hard_iface *hard_iface_tmp;
struct batadv_orig_node *orig_node;
- struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
+ struct batadv_algo_ops *bao = bat_priv->algo_ops;
u32 i;
int ret;
@@@ -1368,10 -1371,9 +1386,9 @@@
rcu_read_lock();
hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
ret = 0;
- if (bao->bat_orig_del_if)
- ret = bao->bat_orig_del_if(orig_node,
- max_if_num,
- hard_iface->if_num);
+ if (bao->orig.del_if)
+ ret = bao->orig.del_if(orig_node, max_if_num,
+ hard_iface->if_num);
if (ret == -ENOMEM)
goto err;
}
diff --combined net/batman-adv/routing.c
index bfac086,af8e119..7602c00
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@@ -40,12 -40,15 +40,15 @@@
#include "fragmentation.h"
#include "hard-interface.h"
#include "icmp_socket.h"
+ #include "log.h"
#include "network-coding.h"
#include "originator.h"
#include "packet.h"
#include "send.h"
#include "soft-interface.h"
+ #include "tp_meter.h"
#include "translation-table.h"
+ #include "tvlv.h"
static int batadv_route_unicast_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if);
@@@ -268,10 -271,19 +271,19 @@@ static int batadv_recv_my_icmp_packet(s
icmph->ttl = BATADV_TTL;
res = batadv_send_skb_to_orig(skb, orig_node, NULL);
- if (res != NET_XMIT_DROP)
- ret = NET_RX_SUCCESS;
+ if (res == -1)
+ goto out;
+
+ ret = NET_RX_SUCCESS;
break;
+ case BATADV_TP:
+ if (!pskb_may_pull(skb, sizeof(struct batadv_icmp_tp_packet)))
+ goto out;
+
+ batadv_tp_meter_recv(bat_priv, skb);
+ ret = NET_RX_SUCCESS;
+ goto out;
default:
/* drop unknown type */
goto out;
@@@ -290,7 -302,7 +302,7 @@@ static int batadv_recv_icmp_ttl_exceede
struct batadv_hard_iface *primary_if = NULL;
struct batadv_orig_node *orig_node = NULL;
struct batadv_icmp_packet *icmp_packet;
- int ret = NET_RX_DROP;
+ int res, ret = NET_RX_DROP;
icmp_packet = (struct batadv_icmp_packet *)skb->data;
@@@ -321,7 -333,8 +333,8 @@@
icmp_packet->msg_type = BATADV_TTL_EXCEEDED;
icmp_packet->ttl = BATADV_TTL;
- if (batadv_send_skb_to_orig(skb, orig_node, NULL) != NET_XMIT_DROP)
+ res = batadv_send_skb_to_orig(skb, orig_node, NULL);
+ if (res != -1)
ret = NET_RX_SUCCESS;
out:
@@@ -341,7 -354,7 +354,7 @@@ int batadv_recv_icmp_packet(struct sk_b
struct ethhdr *ethhdr;
struct batadv_orig_node *orig_node = NULL;
int hdr_size = sizeof(struct batadv_icmp_header);
- int ret = NET_RX_DROP;
+ int res, ret = NET_RX_DROP;
/* drop packet if it has not necessary minimum size */
if (unlikely(!pskb_may_pull(skb, hdr_size)))
@@@ -408,7 -421,8 +421,8 @@@
icmph->ttl--;
/* route it */
- if (batadv_send_skb_to_orig(skb, orig_node, recv_if) != NET_XMIT_DROP)
+ res = batadv_send_skb_to_orig(skb, orig_node, recv_if);
+ if (res != -1)
ret = NET_RX_SUCCESS;
out:
@@@ -456,29 -470,6 +470,29 @@@ static int batadv_check_unicast_packet(
}
/**
+ * batadv_last_bonding_replace - Replace last_bonding_candidate of orig_node
+ * @orig_node: originator node whose bonding candidates should be replaced
+ * @new_candidate: new bonding candidate or NULL
+ */
+static void
+batadv_last_bonding_replace(struct batadv_orig_node *orig_node,
+ struct batadv_orig_ifinfo *new_candidate)
+{
+ struct batadv_orig_ifinfo *old_candidate;
+
+ spin_lock_bh(&orig_node->neigh_list_lock);
+ old_candidate = orig_node->last_bonding_candidate;
+
+ if (new_candidate)
+ kref_get(&new_candidate->refcount);
+ orig_node->last_bonding_candidate = new_candidate;
+ spin_unlock_bh(&orig_node->neigh_list_lock);
+
+ if (old_candidate)
+ batadv_orig_ifinfo_put(old_candidate);
+}
+
+/**
* batadv_find_router - find a suitable router for this originator
* @bat_priv: the bat priv with all the soft interface information
* @orig_node: the destination node
@@@ -492,7 -483,7 +506,7 @@@ batadv_find_router(struct batadv_priv *
struct batadv_orig_node *orig_node,
struct batadv_hard_iface *recv_if)
{
- struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;
+ struct batadv_algo_ops *bao = bat_priv->algo_ops;
struct batadv_neigh_node *first_candidate_router = NULL;
struct batadv_neigh_node *next_candidate_router = NULL;
struct batadv_neigh_node *router, *cand_router = NULL;
@@@ -546,9 -537,9 +560,9 @@@
/* alternative candidate should be good enough to be
* considered
*/
- if (!bao->bat_neigh_is_similar_or_better(cand_router,
- cand->if_outgoing,
- router, recv_if))
+ if (!bao->neigh.is_similar_or_better(cand_router,
+ cand->if_outgoing, router,
+ recv_if))
goto next;
/* don't use the same router twice */
@@@ -585,6 -576,10 +599,6 @@@ next
}
rcu_read_unlock();
- /* last_bonding_candidate is reset below, remove the old reference. */
- if (orig_node->last_bonding_candidate)
- batadv_orig_ifinfo_put(orig_node->last_bonding_candidate);
-
/* After finding candidates, handle the three cases:
* 1) there is a next candidate, use that
* 2) there is no next candidate, use the first of the list
@@@ -593,28 -588,21 +607,28 @@@
if (next_candidate) {
batadv_neigh_node_put(router);
- /* remove references to first candidate, we don't need it. */
- if (first_candidate) {
- batadv_neigh_node_put(first_candidate_router);
- batadv_orig_ifinfo_put(first_candidate);
- }
+ kref_get(&next_candidate_router->refcount);
router = next_candidate_router;
- orig_node->last_bonding_candidate = next_candidate;
+ batadv_last_bonding_replace(orig_node, next_candidate);
} else if (first_candidate) {
batadv_neigh_node_put(router);
- /* refcounting has already been done in the loop above. */
+ kref_get(&first_candidate_router->refcount);
router = first_candidate_router;
- orig_node->last_bonding_candidate = first_candidate;
+ batadv_last_bonding_replace(orig_node, first_candidate);
} else {
- orig_node->last_bonding_candidate = NULL;
+ batadv_last_bonding_replace(orig_node, NULL);
+ }
+
+ /* cleanup of candidates */
+ if (first_candidate) {
+ batadv_neigh_node_put(first_candidate_router);
+ batadv_orig_ifinfo_put(first_candidate);
+ }
+
+ if (next_candidate) {
+ batadv_neigh_node_put(next_candidate_router);
+ batadv_orig_ifinfo_put(next_candidate);
}
return router;
@@@ -671,6 -659,8 +685,8 @@@ static int batadv_route_unicast_packet(
len = skb->len;
res = batadv_send_skb_to_orig(skb, orig_node, recv_if);
+ if (res == -1)
+ goto out;
/* translate transmit result into receive result */
if (res == NET_XMIT_SUCCESS) {
@@@ -678,13 -668,10 +694,10 @@@
batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);
batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,
len + ETH_HLEN);
-
- ret = NET_RX_SUCCESS;
- } else if (res == NET_XMIT_POLICED) {
- /* skb was buffered and consumed */
- ret = NET_RX_SUCCESS;
}
+ ret = NET_RX_SUCCESS;
+
out:
if (orig_node)
batadv_orig_node_put(orig_node);
@@@ -1033,6 -1020,8 +1046,8 @@@ int batadv_recv_frag_packet(struct sk_b
if (!orig_node_src)
goto out;
+ skb->priority = frag_packet->priority + 256;
+
/* Route the fragment if it is not for us and too big to be merged. */
if (!batadv_is_my_mac(bat_priv, frag_packet->dest) &&
batadv_frag_skb_fwd(skb, recv_if, orig_node_src)) {
diff --combined net/batman-adv/send.c
index 0103976,3a10d87..6191159
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@@ -20,10 -20,11 +20,11 @@@
#include <linux/atomic.h>
#include <linux/byteorder/generic.h>
+ #include <linux/errno.h>
#include <linux/etherdevice.h>
#include <linux/fs.h>
- #include <linux/if_ether.h>
#include <linux/if.h>
+ #include <linux/if_ether.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/kref.h>
@@@ -42,6 -43,7 +43,7 @@@
#include "fragmentation.h"
#include "gateway_client.h"
#include "hard-interface.h"
+ #include "log.h"
#include "network-coding.h"
#include "originator.h"
#include "routing.h"
@@@ -71,6 -73,7 +73,7 @@@ int batadv_send_skb_packet(struct sk_bu
{
struct batadv_priv *bat_priv;
struct ethhdr *ethhdr;
+ int ret;
bat_priv = netdev_priv(hard_iface->soft_iface);
@@@ -108,8 -111,15 +111,15 @@@
/* dev_queue_xmit() returns a negative result on error. However on
* congestion and traffic shaping, it drops and returns NET_XMIT_DROP
* (which is > 0). This will not be treated as an error.
+ *
+ * a negative value cannot be returned because it could be interepreted
+ * as not consumed skb by callers of batadv_send_skb_to_orig.
*/
- return dev_queue_xmit(skb);
+ ret = dev_queue_xmit(skb);
+ if (ret < 0)
+ ret = NET_XMIT_DROP;
+
+ return ret;
send_skb_err:
kfree_skb(skb);
return NET_XMIT_DROP;
@@@ -155,8 -165,11 +165,11 @@@ int batadv_send_unicast_skb(struct sk_b
* host, NULL can be passed as recv_if and no interface alternating is
* attempted.
*
- * Return: NET_XMIT_SUCCESS on success, NET_XMIT_DROP on failure, or
- * NET_XMIT_POLICED if the skb is buffered for later transmit.
+ * Return: -1 on failure (and the skb is not consumed), -EINPROGRESS if the
+ * skb is buffered for later transmit or the NET_XMIT status returned by the
+ * lower routine if the packet has been passed down.
+ *
+ * If the returning value is not -1 the skb has been consumed.
*/
int batadv_send_skb_to_orig(struct sk_buff *skb,
struct batadv_orig_node *orig_node,
@@@ -164,7 -177,7 +177,7 @@@
{
struct batadv_priv *bat_priv = orig_node->bat_priv;
struct batadv_neigh_node *neigh_node;
- int ret = NET_XMIT_DROP;
+ int ret = -1;
/* batadv_find_router() increases neigh_nodes refcount if found. */
neigh_node = batadv_find_router(bat_priv, orig_node, recv_if);
@@@ -177,8 -190,7 +190,7 @@@
if (atomic_read(&bat_priv->fragmentation) &&
skb->len > neigh_node->if_incoming->net_dev->mtu) {
/* Fragment and send packet. */
- if (batadv_frag_send_packet(skb, orig_node, neigh_node))
- ret = NET_XMIT_SUCCESS;
+ ret = batadv_frag_send_packet(skb, orig_node, neigh_node);
goto out;
}
@@@ -187,12 -199,10 +199,10 @@@
* (i.e. being forwarded). If the packet originates from this node or if
* network coding fails, then send the packet as usual.
*/
- if (recv_if && batadv_nc_skb_forward(skb, neigh_node)) {
- ret = NET_XMIT_POLICED;
- } else {
- batadv_send_unicast_skb(skb, neigh_node);
- ret = NET_XMIT_SUCCESS;
- }
+ if (recv_if && batadv_nc_skb_forward(skb, neigh_node))
+ ret = -EINPROGRESS;
+ else
+ ret = batadv_send_unicast_skb(skb, neigh_node);
out:
if (neigh_node)
@@@ -318,7 -328,7 +328,7 @@@ int batadv_send_skb_unicast(struct bata
{
struct batadv_unicast_packet *unicast_packet;
struct ethhdr *ethhdr;
- int ret = NET_XMIT_DROP;
+ int res, ret = NET_XMIT_DROP;
if (!orig_node)
goto out;
@@@ -355,7 -365,8 +365,8 @@@
if (batadv_tt_global_client_is_roaming(bat_priv, ethhdr->h_dest, vid))
unicast_packet->ttvn = unicast_packet->ttvn - 1;
- if (batadv_send_skb_to_orig(skb, orig_node, NULL) != NET_XMIT_DROP)
+ res = batadv_send_skb_to_orig(skb, orig_node, NULL);
+ if (res != -1)
ret = NET_XMIT_SUCCESS;
out:
@@@ -424,31 -435,11 +435,11 @@@ int batadv_send_skb_via_gw(struct batad
struct batadv_orig_node *orig_node;
orig_node = batadv_gw_get_selected_orig(bat_priv);
- return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST, 0,
- orig_node, vid);
+ return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST_4ADDR,
+ BATADV_P_DATA, orig_node, vid);
}
- void batadv_schedule_bat_ogm(struct batadv_hard_iface *hard_iface)
- {
- struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
-
- if ((hard_iface->if_status == BATADV_IF_NOT_IN_USE) ||
- (hard_iface->if_status == BATADV_IF_TO_BE_REMOVED))
- return;
-
- /* the interface gets activated here to avoid race conditions between
- * the moment of activating the interface in
- * hardif_activate_interface() where the originator mac is set and
- * outdated packets (especially uninitialized mac addresses) in the
- * packet queue
- */
- if (hard_iface->if_status == BATADV_IF_TO_BE_ACTIVATED)
- hard_iface->if_status = BATADV_IF_ACTIVE;
-
- bat_priv->bat_algo_ops->bat_ogm_schedule(hard_iface);
- }
-
- static void batadv_forw_packet_free(struct batadv_forw_packet *forw_packet)
+ void batadv_forw_packet_free(struct batadv_forw_packet *forw_packet)
{
kfree_skb(forw_packet->skb);
if (forw_packet->if_incoming)
@@@ -604,45 -595,6 +595,6 @@@ out
atomic_inc(&bat_priv->bcast_queue_left);
}
- void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work)
- {
- struct delayed_work *delayed_work;
- struct batadv_forw_packet *forw_packet;
- struct batadv_priv *bat_priv;
-
- delayed_work = to_delayed_work(work);
- forw_packet = container_of(delayed_work, struct batadv_forw_packet,
- delayed_work);
- bat_priv = netdev_priv(forw_packet->if_incoming->soft_iface);
- spin_lock_bh(&bat_priv->forw_bat_list_lock);
- hlist_del(&forw_packet->list);
- spin_unlock_bh(&bat_priv->forw_bat_list_lock);
-
- if (atomic_read(&bat_priv->mesh_state) == BATADV_MESH_DEACTIVATING)
- goto out;
-
- bat_priv->bat_algo_ops->bat_ogm_emit(forw_packet);
-
- /* we have to have at least one packet in the queue to determine the
- * queues wake up time unless we are shutting down.
- *
- * only re-schedule if this is the "original" copy, e.g. the OGM of the
- * primary interface should only be rescheduled once per period, but
- * this function will be called for the forw_packet instances of the
- * other secondary interfaces as well.
- */
- if (forw_packet->own &&
- forw_packet->if_incoming == forw_packet->if_outgoing)
- batadv_schedule_bat_ogm(forw_packet->if_incoming);
-
- out:
- /* don't count own packet */
- if (!forw_packet->own)
- atomic_inc(&bat_priv->batman_queue_left);
-
- batadv_forw_packet_free(forw_packet);
- }
-
void
batadv_purge_outstanding_packets(struct batadv_priv *bat_priv,
const struct batadv_hard_iface *hard_iface)
diff --combined net/batman-adv/types.h
index 74d865a,43db7b6..a64522c
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@@ -33,6 -33,7 +33,7 @@@
#include <linux/types.h>
#include <linux/wait.h>
#include <linux/workqueue.h>
+ #include <uapi/linux/batman_adv.h>
#include "packet.h"
@@@ -330,9 -331,7 +331,9 @@@ struct batadv_orig_node
DECLARE_BITMAP(bcast_bits, BATADV_TQ_LOCAL_WINDOW_SIZE);
u32 last_bcast_seqno;
struct hlist_head neigh_list;
- /* neigh_list_lock protects: neigh_list and router */
+ /* neigh_list_lock protects: neigh_list, ifinfo_list,
+ * last_bonding_candidate and router
+ */
spinlock_t neigh_list_lock;
struct hlist_node hash_entry;
struct batadv_priv *bat_priv;
@@@ -709,6 -708,8 +710,8 @@@ struct batadv_priv_debug_log
* @list: list of available gateway nodes
* @list_lock: lock protecting gw_list & curr_gw
* @curr_gw: pointer to currently selected gateway node
+ * @mode: gateway operation: off, client or server (see batadv_gw_modes)
+ * @sel_class: gateway selection class (applies if gw_mode client)
* @bandwidth_down: advertised uplink download bandwidth (if gw_mode server)
* @bandwidth_up: advertised uplink upload bandwidth (if gw_mode server)
* @reselect: bool indicating a gateway re-selection is in progress
@@@ -717,6 -718,8 +720,8 @@@ struct batadv_priv_gw
struct hlist_head list;
spinlock_t list_lock; /* protects gw_list & curr_gw */
struct batadv_gw_node __rcu *curr_gw; /* rcu protected pointer */
+ atomic_t mode;
+ atomic_t sel_class;
atomic_t bandwidth_down;
atomic_t bandwidth_up;
atomic_t reselect;
@@@ -753,14 -756,28 +758,28 @@@ struct batadv_priv_dat
#ifdef CONFIG_BATMAN_ADV_MCAST
/**
+ * struct batadv_mcast_querier_state - IGMP/MLD querier state when bridged
+ * @exists: whether a querier exists in the mesh
+ * @shadowing: if a querier exists, whether it is potentially shadowing
+ * multicast listeners (i.e. querier is behind our own bridge segment)
+ */
+ struct batadv_mcast_querier_state {
+ bool exists;
+ bool shadowing;
+ };
+
+ /**
* struct batadv_priv_mcast - per mesh interface mcast data
* @mla_list: list of multicast addresses we are currently announcing via TT
* @want_all_unsnoopables_list: a list of orig_nodes wanting all unsnoopable
* multicast traffic
* @want_all_ipv4_list: a list of orig_nodes wanting all IPv4 multicast traffic
* @want_all_ipv6_list: a list of orig_nodes wanting all IPv6 multicast traffic
+ * @querier_ipv4: the current state of an IGMP querier in the mesh
+ * @querier_ipv6: the current state of an MLD querier in the mesh
* @flags: the flags we have last sent in our mcast tvlv
* @enabled: whether the multicast tvlv is currently enabled
+ * @bridged: whether the soft interface has a bridge on top
* @num_disabled: number of nodes that have no mcast tvlv
* @num_want_all_unsnoopables: number of nodes wanting unsnoopable IP traffic
* @num_want_all_ipv4: counter for items in want_all_ipv4_list
@@@ -773,8 -790,11 +792,11 @@@ struct batadv_priv_mcast
struct hlist_head want_all_unsnoopables_list;
struct hlist_head want_all_ipv4_list;
struct hlist_head want_all_ipv6_list;
+ struct batadv_mcast_querier_state querier_ipv4;
+ struct batadv_mcast_querier_state querier_ipv6;
u8 flags;
bool enabled;
+ bool bridged;
atomic_t num_disabled;
atomic_t num_want_all_unsnoopables;
atomic_t num_want_all_ipv4;
@@@ -814,6 -834,111 +836,111 @@@ struct batadv_priv_nc
};
/**
+ * struct batadv_tp_unacked - unacked packet meta-information
+ * @seqno: seqno of the unacked packet
+ * @len: length of the packet
+ * @list: list node for batadv_tp_vars::unacked_list
+ *
+ * This struct is supposed to represent a buffer unacked packet. However, since
+ * the purpose of the TP meter is to count the traffic only, there is no need to
+ * store the entire sk_buff, the starting offset and the length are enough
+ */
+ struct batadv_tp_unacked {
+ u32 seqno;
+ u16 len;
+ struct list_head list;
+ };
+
+ /**
+ * enum batadv_tp_meter_role - Modus in tp meter session
+ * @BATADV_TP_RECEIVER: Initialized as receiver
+ * @BATADV_TP_SENDER: Initialized as sender
+ */
+ enum batadv_tp_meter_role {
+ BATADV_TP_RECEIVER,
+ BATADV_TP_SENDER
+ };
+
+ /**
+ * struct batadv_tp_vars - tp meter private variables per session
+ * @list: list node for bat_priv::tp_list
+ * @timer: timer for ack (receiver) and retry (sender)
+ * @bat_priv: pointer to the mesh object
+ * @start_time: start time in jiffies
+ * @other_end: mac address of remote
+ * @role: receiver/sender modi
+ * @sending: sending binary semaphore: 1 if sending, 0 is not
+ * @reason: reason for a stopped session
+ * @finish_work: work item for the finishing procedure
+ * @test_length: test length in milliseconds
+ * @session: TP session identifier
+ * @icmp_uid: local ICMP "socket" index
+ * @dec_cwnd: decimal part of the cwnd used during linear growth
+ * @cwnd: current size of the congestion window
+ * @cwnd_lock: lock do protect @cwnd & @dec_cwnd
+ * @ss_threshold: Slow Start threshold. Once cwnd exceeds this value the
+ * connection switches to the Congestion Avoidance state
+ * @last_acked: last acked byte
+ * @last_sent: last sent byte, not yet acked
+ * @tot_sent: amount of data sent/ACKed so far
+ * @dup_acks: duplicate ACKs counter
+ * @fast_recovery: true if in Fast Recovery mode
+ * @recover: last sent seqno when entering Fast Recovery
+ * @rto: sender timeout
+ * @srtt: smoothed RTT scaled by 2^3
+ * @rttvar: RTT variation scaled by 2^2
+ * @more_bytes: waiting queue anchor when waiting for more ack/retry timeout
+ * @prerandom_offset: offset inside the prerandom buffer
+ * @prerandom_lock: spinlock protecting access to prerandom_offset
+ * @last_recv: last in-order received packet
+ * @unacked_list: list of unacked packets (meta-info only)
+ * @unacked_lock: protect unacked_list
+ * @last_recv_time: time time (jiffies) a msg was received
+ * @refcount: number of context where the object is used
+ * @rcu: struct used for freeing in an RCU-safe manner
+ */
+ struct batadv_tp_vars {
+ struct hlist_node list;
+ struct timer_list timer;
+ struct batadv_priv *bat_priv;
+ unsigned long start_time;
+ u8 other_end[ETH_ALEN];
+ enum batadv_tp_meter_role role;
+ atomic_t sending;
+ enum batadv_tp_meter_reason reason;
+ struct delayed_work finish_work;
+ u32 test_length;
+ u8 session[2];
+ u8 icmp_uid;
+
+ /* sender variables */
+ u16 dec_cwnd;
+ u32 cwnd;
+ spinlock_t cwnd_lock; /* Protects cwnd & dec_cwnd */
+ u32 ss_threshold;
+ atomic_t last_acked;
+ u32 last_sent;
+ atomic64_t tot_sent;
+ atomic_t dup_acks;
+ bool fast_recovery;
+ u32 recover;
+ u32 rto;
+ u32 srtt;
+ u32 rttvar;
+ wait_queue_head_t more_bytes;
+ u32 prerandom_offset;
+ spinlock_t prerandom_lock; /* Protects prerandom_offset */
+
+ /* receiver variables */
+ u32 last_recv;
+ struct list_head unacked_list;
+ spinlock_t unacked_lock; /* Protects unacked_list */
+ unsigned long last_recv_time;
+ struct kref refcount;
+ struct rcu_head rcu;
+ };
+
+ /**
* struct batadv_softif_vlan - per VLAN attributes set
* @bat_priv: pointer to the mesh object
* @vid: VLAN identifier
@@@ -867,8 -992,6 +994,6 @@@ struct batadv_priv_bat_v
* enabled
* @multicast_mode: Enable or disable multicast optimizations on this node's
* sender/originating side
- * @gw_mode: gateway operation: off, client or server (see batadv_gw_modes)
- * @gw_sel_class: gateway selection class (applies if gw_mode client)
* @orig_interval: OGM broadcast interval in milliseconds
* @hop_penalty: penalty which will be applied to an OGM's tq-field on every hop
* @log_level: configured log level (see batadv_dbg_level)
@@@ -883,14 -1006,17 +1008,17 @@@
* @debug_dir: dentry for debugfs batman-adv subdirectory
* @forw_bat_list: list of aggregated OGMs that will be forwarded
* @forw_bcast_list: list of broadcast packets that will be rebroadcasted
+ * @tp_list: list of tp sessions
+ * @tp_num: number of currently active tp sessions
* @orig_hash: hash table containing mesh participants (orig nodes)
* @forw_bat_list_lock: lock protecting forw_bat_list
* @forw_bcast_list_lock: lock protecting forw_bcast_list
+ * @tp_list_lock: spinlock protecting @tp_list
* @orig_work: work queue callback item for orig node purging
* @cleanup_work: work queue callback item for soft-interface deinit
* @primary_if: one of the hard-interfaces assigned to this mesh interface
* becomes the primary interface
- * @bat_algo_ops: routing algorithm used by this mesh interface
+ * @algo_ops: routing algorithm used by this mesh interface
* @softif_vlan_list: a list of softif_vlan structs, one per VLAN created on top
* of the mesh interface represented by this object
* @softif_vlan_list_lock: lock protecting softif_vlan_list
@@@ -924,8 -1050,6 +1052,6 @@@ struct batadv_priv
#ifdef CONFIG_BATMAN_ADV_MCAST
atomic_t multicast_mode;
#endif
- atomic_t gw_mode;
- atomic_t gw_sel_class;
atomic_t orig_interval;
atomic_t hop_penalty;
#ifdef CONFIG_BATMAN_ADV_DEBUG
@@@ -941,13 -1065,16 +1067,16 @@@
struct dentry *debug_dir;
struct hlist_head forw_bat_list;
struct hlist_head forw_bcast_list;
+ struct hlist_head tp_list;
struct batadv_hashtable *orig_hash;
spinlock_t forw_bat_list_lock; /* protects forw_bat_list */
spinlock_t forw_bcast_list_lock; /* protects forw_bcast_list */
+ spinlock_t tp_list_lock; /* protects tp_list */
+ atomic_t tp_num;
struct delayed_work orig_work;
struct work_struct cleanup_work;
struct batadv_hard_iface __rcu *primary_if; /* rcu protected pointer */
- struct batadv_algo_ops *bat_algo_ops;
+ struct batadv_algo_ops *algo_ops;
struct hlist_head softif_vlan_list;
spinlock_t softif_vlan_list_lock; /* protects softif_vlan_list */
#ifdef CONFIG_BATMAN_ADV_BLA
@@@ -1044,7 -1171,6 +1173,7 @@@ struct batadv_bla_backbone_gw
* @addr: mac address of claimed non-mesh client
* @vid: vlan id this client was detected on
* @backbone_gw: pointer to backbone gw claiming this client
+ * @backbone_lock: lock protecting backbone_gw pointer
* @lasttime: last time we heard of claim (locals only)
* @hash_entry: hlist node for batadv_priv_bla::claim_hash
* @refcount: number of contexts the object is used
@@@ -1054,7 -1180,6 +1183,7 @@@ struct batadv_bla_claim
u8 addr[ETH_ALEN];
unsigned short vid;
struct batadv_bla_backbone_gw *backbone_gw;
+ spinlock_t backbone_lock; /* protects backbone_gw */
unsigned long lasttime;
struct hlist_node hash_entry;
struct rcu_head rcu;
@@@ -1265,66 -1390,77 +1394,77 @@@ struct batadv_forw_packet
};
/**
+ * struct batadv_algo_iface_ops - mesh algorithm callbacks (interface specific)
+ * @activate: start routing mechanisms when hard-interface is brought up
+ * @enable: init routing info when hard-interface is enabled
+ * @disable: de-init routing info when hard-interface is disabled
+ * @update_mac: (re-)init mac addresses of the protocol information
+ * belonging to this hard-interface
+ * @primary_set: called when primary interface is selected / changed
+ */
+ struct batadv_algo_iface_ops {
+ void (*activate)(struct batadv_hard_iface *hard_iface);
+ int (*enable)(struct batadv_hard_iface *hard_iface);
+ void (*disable)(struct batadv_hard_iface *hard_iface);
+ void (*update_mac)(struct batadv_hard_iface *hard_iface);
+ void (*primary_set)(struct batadv_hard_iface *hard_iface);
+ };
+
+ /**
+ * struct batadv_algo_neigh_ops - mesh algorithm callbacks (neighbour specific)
+ * @hardif_init: called on creation of single hop entry
+ * @cmp: compare the metrics of two neighbors for their respective outgoing
+ * interfaces
+ * @is_similar_or_better: check if neigh1 is equally similar or better than
+ * neigh2 for their respective outgoing interface from the metric prospective
+ * @print: print the single hop neighbor list (optional)
+ */
+ struct batadv_algo_neigh_ops {
+ void (*hardif_init)(struct batadv_hardif_neigh_node *neigh);
+ int (*cmp)(struct batadv_neigh_node *neigh1,
+ struct batadv_hard_iface *if_outgoing1,
+ struct batadv_neigh_node *neigh2,
+ struct batadv_hard_iface *if_outgoing2);
+ bool (*is_similar_or_better)(struct batadv_neigh_node *neigh1,
+ struct batadv_hard_iface *if_outgoing1,
+ struct batadv_neigh_node *neigh2,
+ struct batadv_hard_iface *if_outgoing2);
+ void (*print)(struct batadv_priv *priv, struct seq_file *seq);
+ };
+
+ /**
+ * struct batadv_algo_orig_ops - mesh algorithm callbacks (originator specific)
+ * @free: free the resources allocated by the routing algorithm for an orig_node
+ * object
+ * @add_if: ask the routing algorithm to apply the needed changes to the
+ * orig_node due to a new hard-interface being added into the mesh
+ * @del_if: ask the routing algorithm to apply the needed changes to the
+ * orig_node due to an hard-interface being removed from the mesh
+ * @print: print the originator table (optional)
+ */
+ struct batadv_algo_orig_ops {
+ void (*free)(struct batadv_orig_node *orig_node);
+ int (*add_if)(struct batadv_orig_node *orig_node, int max_if_num);
+ int (*del_if)(struct batadv_orig_node *orig_node, int max_if_num,
+ int del_if_num);
+ void (*print)(struct batadv_priv *priv, struct seq_file *seq,
+ struct batadv_hard_iface *hard_iface);
+ };
+
+ /**
* struct batadv_algo_ops - mesh algorithm callbacks
* @list: list node for the batadv_algo_list
* @name: name of the algorithm
- * @bat_iface_activate: start routing mechanisms when hard-interface is brought
- * up
- * @bat_iface_enable: init routing info when hard-interface is enabled
- * @bat_iface_disable: de-init routing info when hard-interface is disabled
- * @bat_iface_update_mac: (re-)init mac addresses of the protocol information
- * belonging to this hard-interface
- * @bat_primary_iface_set: called when primary interface is selected / changed
- * @bat_ogm_schedule: prepare a new outgoing OGM for the send queue
- * @bat_ogm_emit: send scheduled OGM
- * @bat_hardif_neigh_init: called on creation of single hop entry
- * @bat_neigh_cmp: compare the metrics of two neighbors for their respective
- * outgoing interfaces
- * @bat_neigh_is_similar_or_better: check if neigh1 is equally similar or
- * better than neigh2 for their respective outgoing interface from the metric
- * prospective
- * @bat_neigh_print: print the single hop neighbor list (optional)
- * @bat_neigh_free: free the resources allocated by the routing algorithm for a
- * neigh_node object
- * @bat_orig_print: print the originator table (optional)
- * @bat_orig_free: free the resources allocated by the routing algorithm for an
- * orig_node object
- * @bat_orig_add_if: ask the routing algorithm to apply the needed changes to
- * the orig_node due to a new hard-interface being added into the mesh
- * @bat_orig_del_if: ask the routing algorithm to apply the needed changes to
- * the orig_node due to an hard-interface being removed from the mesh
+ * @iface: callbacks related to interface handling
+ * @neigh: callbacks related to neighbors handling
+ * @orig: callbacks related to originators handling
*/
struct batadv_algo_ops {
struct hlist_node list;
char *name;
- void (*bat_iface_activate)(struct batadv_hard_iface *hard_iface);
- int (*bat_iface_enable)(struct batadv_hard_iface *hard_iface);
- void (*bat_iface_disable)(struct batadv_hard_iface *hard_iface);
- void (*bat_iface_update_mac)(struct batadv_hard_iface *hard_iface);
- void (*bat_primary_iface_set)(struct batadv_hard_iface *hard_iface);
- void (*bat_ogm_schedule)(struct batadv_hard_iface *hard_iface);
- void (*bat_ogm_emit)(struct batadv_forw_packet *forw_packet);
- /* neigh_node handling API */
- void (*bat_hardif_neigh_init)(struct batadv_hardif_neigh_node *neigh);
- int (*bat_neigh_cmp)(struct batadv_neigh_node *neigh1,
- struct batadv_hard_iface *if_outgoing1,
- struct batadv_neigh_node *neigh2,
- struct batadv_hard_iface *if_outgoing2);
- bool (*bat_neigh_is_similar_or_better)
- (struct batadv_neigh_node *neigh1,
- struct batadv_hard_iface *if_outgoing1,
- struct batadv_neigh_node *neigh2,
- struct batadv_hard_iface *if_outgoing2);
- void (*bat_neigh_print)(struct batadv_priv *priv, struct seq_file *seq);
- void (*bat_neigh_free)(struct batadv_neigh_node *neigh);
- /* orig_node handling API */
- void (*bat_orig_print)(struct batadv_priv *priv, struct seq_file *seq,
- struct batadv_hard_iface *hard_iface);
- void (*bat_orig_free)(struct batadv_orig_node *orig_node);
- int (*bat_orig_add_if)(struct batadv_orig_node *orig_node,
- int max_if_num);
- int (*bat_orig_del_if)(struct batadv_orig_node *orig_node,
- int max_if_num, int del_if_num);
+ struct batadv_algo_iface_ops iface;
+ struct batadv_algo_neigh_ops neigh;
+ struct batadv_algo_orig_ops orig;
};
/**
diff --combined net/ipv4/tcp_input.c
index 91868bb,94d4aff..fda0844
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@@ -87,7 -87,7 +87,7 @@@ int sysctl_tcp_adv_win_scale __read_mos
EXPORT_SYMBOL(sysctl_tcp_adv_win_scale);
/* rfc5961 challenge ack rate limiting */
-int sysctl_tcp_challenge_ack_limit = 100;
+int sysctl_tcp_challenge_ack_limit = 1000;
int sysctl_tcp_stdurg __read_mostly;
int sysctl_tcp_rfc1337 __read_mostly;
@@@ -3115,6 -3115,7 +3115,7 @@@ static int tcp_clean_rtx_queue(struct s
long ca_rtt_us = -1L;
struct sk_buff *skb;
u32 pkts_acked = 0;
+ u32 last_in_flight = 0;
bool rtt_update;
int flag = 0;
@@@ -3154,6 -3155,7 +3155,7 @@@
if (!first_ackt.v64)
first_ackt = last_ackt;
+ last_in_flight = TCP_SKB_CB(skb)->tx.in_flight;
reord = min(pkts_acked, reord);
if (!after(scb->end_seq, tp->high_seq))
flag |= FLAG_ORIG_SACK_ACKED;
@@@ -3250,7 -3252,8 +3252,8 @@@
if (icsk->icsk_ca_ops->pkts_acked) {
struct ack_sample sample = { .pkts_acked = pkts_acked,
- .rtt_us = ca_rtt_us };
+ .rtt_us = ca_rtt_us,
+ .in_flight = last_in_flight };
icsk->icsk_ca_ops->pkts_acked(sk, &sample);
}
@@@ -3458,7 -3461,7 +3461,7 @@@ static void tcp_send_challenge_ack(stru
static u32 challenge_timestamp;
static unsigned int challenge_count;
struct tcp_sock *tp = tcp_sk(sk);
- u32 now;
+ u32 count, now;
/* First check our per-socket dupack rate limit. */
if (tcp_oow_rate_limited(sock_net(sk), skb,
@@@ -3466,18 -3469,13 +3469,18 @@@
&tp->last_oow_ack_time))
return;
- /* Then check the check host-wide RFC 5961 rate limit. */
+ /* Then check host-wide RFC 5961 rate limit. */
now = jiffies / HZ;
if (now != challenge_timestamp) {
+ u32 half = (sysctl_tcp_challenge_ack_limit + 1) >> 1;
+
challenge_timestamp = now;
- challenge_count = 0;
+ WRITE_ONCE(challenge_count, half +
+ prandom_u32_max(sysctl_tcp_challenge_ack_limit));
}
- if (++challenge_count <= sysctl_tcp_challenge_ack_limit) {
+ count = READ_ONCE(challenge_count);
+ if (count > 0) {
+ WRITE_ONCE(challenge_count, count - 1);
NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPCHALLENGEACK);
tcp_send_ack(sk);
}
@@@ -5164,6 -5162,7 +5167,7 @@@ static bool tcp_validate_incoming(struc
const struct tcphdr *th, int syn_inerr)
{
struct tcp_sock *tp = tcp_sk(sk);
+ bool rst_seq_match = false;
/* RFC1323: H1. Apply PAWS check first. */
if (tcp_fast_parse_options(skb, th, tp) && tp->rx_opt.saw_tstamp &&
@@@ -5200,13 -5199,32 +5204,32 @@@
/* Step 2: check RST bit */
if (th->rst) {
- /* RFC 5961 3.2 :
- * If sequence number exactly matches RCV.NXT, then
+ /* RFC 5961 3.2 (extend to match against SACK too if available):
+ * If seq num matches RCV.NXT or the right-most SACK block,
+ * then
* RESET the connection
* else
* Send a challenge ACK
*/
- if (TCP_SKB_CB(skb)->seq == tp->rcv_nxt)
+ if (TCP_SKB_CB(skb)->seq == tp->rcv_nxt) {
+ rst_seq_match = true;
+ } else if (tcp_is_sack(tp) && tp->rx_opt.num_sacks > 0) {
+ struct tcp_sack_block *sp = &tp->selective_acks[0];
+ int max_sack = sp[0].end_seq;
+ int this_sack;
+
+ for (this_sack = 1; this_sack < tp->rx_opt.num_sacks;
+ ++this_sack) {
+ max_sack = after(sp[this_sack].end_seq,
+ max_sack) ?
+ sp[this_sack].end_seq : max_sack;
+ }
+
+ if (TCP_SKB_CB(skb)->seq == max_sack)
+ rst_seq_match = true;
+ }
+
+ if (rst_seq_match)
tcp_reset(sk);
else
tcp_send_challenge_ack(sk, skb);
diff --combined net/ipv6/udp.c
index acc09705,0a71a312d..ad5292b
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@@ -620,8 -620,6 +620,8 @@@ int udpv6_queue_rcv_skb(struct sock *sk
if (sk_filter(sk, skb))
goto drop;
+ if (unlikely(skb->len < sizeof(struct udphdr)))
+ goto drop;
udp_csum_pull_header(skb);
if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
@@@ -1209,6 -1207,11 +1209,11 @@@ do_udp_sendmsg
security_sk_classify_flow(sk, flowi6_to_flowi(&fl6));
+ if (ipc6.tclass < 0)
+ ipc6.tclass = np->tclass;
+
+ fl6.flowlabel = ip6_make_flowinfo(ipc6.tclass, fl6.flowlabel);
+
dst = ip6_sk_dst_lookup_flow(sk, &fl6, final_p);
if (IS_ERR(dst)) {
err = PTR_ERR(dst);
@@@ -1219,9 -1222,6 +1224,6 @@@
if (ipc6.hlimit < 0)
ipc6.hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst);
- if (ipc6.tclass < 0)
- ipc6.tclass = np->tclass;
-
if (msg->msg_flags&MSG_CONFIRM)
goto do_confirm;
back_from_confirm:
diff --combined net/netfilter/nf_conntrack_core.c
index 62c42e9,153e33f..6acd677
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@@ -327,16 -327,10 +327,10 @@@ struct nf_conn *nf_ct_tmpl_alloc(struc
tmpl->status = IPS_TEMPLATE;
write_pnet(&tmpl->ct_net, net);
-
- if (nf_ct_zone_add(tmpl, flags, zone) < 0)
- goto out_free;
-
+ nf_ct_zone_add(tmpl, zone);
atomic_set(&tmpl->ct_general.use, 0);
return tmpl;
- out_free:
- kfree(tmpl);
- return NULL;
}
EXPORT_SYMBOL_GPL(nf_ct_tmpl_alloc);
@@@ -929,16 -923,13 +923,13 @@@ __nf_conntrack_alloc(struct net *net
offsetof(struct nf_conn, proto) -
offsetof(struct nf_conn, __nfct_init_offset[0]));
- if (zone && nf_ct_zone_add(ct, GFP_ATOMIC, zone) < 0)
- goto out_free;
+ nf_ct_zone_add(ct, zone);
/* Because we use RCU lookups, we set ct_general.use to zero before
* this is inserted in any list.
*/
atomic_set(&ct->ct_general.use, 0);
return ct;
- out_free:
- kmem_cache_free(nf_conntrack_cachep, ct);
out:
atomic_dec(&net->ct.count);
return ERR_PTR(-ENOMEM);
@@@ -1342,14 -1333,6 +1333,6 @@@ bool __nf_ct_kill_acct(struct nf_conn *
}
EXPORT_SYMBOL_GPL(__nf_ct_kill_acct);
- #ifdef CONFIG_NF_CONNTRACK_ZONES
- static struct nf_ct_ext_type nf_ct_zone_extend __read_mostly = {
- .len = sizeof(struct nf_conntrack_zone),
- .align = __alignof__(struct nf_conntrack_zone),
- .id = NF_CT_EXT_ZONE,
- };
- #endif
-
#if IS_ENABLED(CONFIG_NF_CT_NETLINK)
#include <linux/netfilter/nfnetlink.h>
@@@ -1532,9 -1515,6 +1515,6 @@@ void nf_conntrack_cleanup_end(void
nf_ct_free_hashtable(nf_conntrack_hash, nf_conntrack_htable_size);
- #ifdef CONFIG_NF_CONNTRACK_ZONES
- nf_ct_extend_unregister(&nf_ct_zone_extend);
- #endif
nf_conntrack_proto_fini();
nf_conntrack_seqadj_fini();
nf_conntrack_labels_fini();
@@@ -1601,15 -1581,8 +1581,15 @@@ void *nf_ct_alloc_hashtable(unsigned in
unsigned int nr_slots, i;
size_t sz;
+ if (*sizep > (UINT_MAX / sizeof(struct hlist_nulls_head)))
+ return NULL;
+
BUILD_BUG_ON(sizeof(struct hlist_nulls_head) != sizeof(struct hlist_head));
nr_slots = *sizep = roundup(*sizep, PAGE_SIZE / sizeof(struct hlist_nulls_head));
+
+ if (nr_slots > (UINT_MAX / sizeof(struct hlist_nulls_head)))
+ return NULL;
+
sz = nr_slots * sizeof(struct hlist_nulls_head);
hash = (void *)__get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,
get_order(sz));
@@@ -1624,24 -1597,14 +1604,14 @@@
}
EXPORT_SYMBOL_GPL(nf_ct_alloc_hashtable);
- int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
+ int nf_conntrack_hash_resize(unsigned int hashsize)
{
- int i, bucket, rc;
- unsigned int hashsize, old_size;
+ int i, bucket;
+ unsigned int old_size;
struct hlist_nulls_head *hash, *old_hash;
struct nf_conntrack_tuple_hash *h;
struct nf_conn *ct;
- if (current->nsproxy->net_ns != &init_net)
- return -EOPNOTSUPP;
-
- /* On boot, we can set this without any fancy locking. */
- if (!nf_conntrack_htable_size)
- return param_set_uint(val, kp);
-
- rc = kstrtouint(val, 0, &hashsize);
- if (rc)
- return rc;
if (!hashsize)
return -EINVAL;
@@@ -1649,6 -1612,12 +1619,12 @@@
if (!hash)
return -ENOMEM;
+ old_size = nf_conntrack_htable_size;
+ if (old_size == hashsize) {
+ nf_ct_free_hashtable(hash, hashsize);
+ return 0;
+ }
+
local_bh_disable();
nf_conntrack_all_lock();
write_seqcount_begin(&nf_conntrack_generation);
@@@ -1684,6 -1653,25 +1660,25 @@@
nf_ct_free_hashtable(old_hash, old_size);
return 0;
}
+
+ int nf_conntrack_set_hashsize(const char *val, struct kernel_param *kp)
+ {
+ unsigned int hashsize;
+ int rc;
+
+ if (current->nsproxy->net_ns != &init_net)
+ return -EOPNOTSUPP;
+
+ /* On boot, we can set this without any fancy locking. */
+ if (!nf_conntrack_htable_size)
+ return param_set_uint(val, kp);
+
+ rc = kstrtouint(val, 0, &hashsize);
+ if (rc)
+ return rc;
+
+ return nf_conntrack_hash_resize(hashsize);
+ }
EXPORT_SYMBOL_GPL(nf_conntrack_set_hashsize);
module_param_call(hashsize, nf_conntrack_set_hashsize, param_get_uint,
@@@ -1740,7 -1728,7 +1735,7 @@@ int nf_conntrack_init_start(void
nf_conntrack_cachep = kmem_cache_create("nf_conntrack",
sizeof(struct nf_conn), 0,
- SLAB_DESTROY_BY_RCU, NULL);
+ SLAB_DESTROY_BY_RCU | SLAB_HWCACHE_ALIGN, NULL);
if (!nf_conntrack_cachep)
goto err_cachep;
@@@ -1780,11 -1768,6 +1775,6 @@@
if (ret < 0)
goto err_seqadj;
- #ifdef CONFIG_NF_CONNTRACK_ZONES
- ret = nf_ct_extend_register(&nf_ct_zone_extend);
- if (ret < 0)
- goto err_extend;
- #endif
ret = nf_conntrack_proto_init();
if (ret < 0)
goto err_proto;
@@@ -1800,10 -1783,6 +1790,6 @@@
return 0;
err_proto:
- #ifdef CONFIG_NF_CONNTRACK_ZONES
- nf_ct_extend_unregister(&nf_ct_zone_extend);
- err_extend:
- #endif
nf_conntrack_seqadj_fini();
err_seqadj:
nf_conntrack_labels_fini();
diff --combined net/netfilter/nf_tables_api.c
index cf7c745,18b7f85..f24bed0
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@@ -131,29 -131,8 +131,8 @@@ static void nft_trans_destroy(struct nf
kfree(trans);
}
- static int nft_register_basechain(struct nft_base_chain *basechain,
- unsigned int hook_nops)
- {
- struct net *net = read_pnet(&basechain->pnet);
-
- if (basechain->flags & NFT_BASECHAIN_DISABLED)
- return 0;
-
- return nf_register_net_hooks(net, basechain->ops, hook_nops);
- }
-
- static void nft_unregister_basechain(struct nft_base_chain *basechain,
- unsigned int hook_nops)
- {
- struct net *net = read_pnet(&basechain->pnet);
-
- if (basechain->flags & NFT_BASECHAIN_DISABLED)
- return;
-
- nf_unregister_net_hooks(net, basechain->ops, hook_nops);
- }
-
- static int nf_tables_register_hooks(const struct nft_table *table,
+ static int nf_tables_register_hooks(struct net *net,
+ const struct nft_table *table,
struct nft_chain *chain,
unsigned int hook_nops)
{
@@@ -161,10 -140,12 +140,12 @@@
!(chain->flags & NFT_BASE_CHAIN))
return 0;
- return nft_register_basechain(nft_base_chain(chain), hook_nops);
+ return nf_register_net_hooks(net, nft_base_chain(chain)->ops,
+ hook_nops);
}
- static void nf_tables_unregister_hooks(const struct nft_table *table,
+ static void nf_tables_unregister_hooks(struct net *net,
+ const struct nft_table *table,
struct nft_chain *chain,
unsigned int hook_nops)
{
@@@ -172,12 -153,9 +153,9 @@@
!(chain->flags & NFT_BASE_CHAIN))
return;
- nft_unregister_basechain(nft_base_chain(chain), hook_nops);
+ nf_unregister_net_hooks(net, nft_base_chain(chain)->ops, hook_nops);
}
- /* Internal table flags */
- #define NFT_TABLE_INACTIVE (1 << 15)
-
static int nft_trans_table_add(struct nft_ctx *ctx, int msg_type)
{
struct nft_trans *trans;
@@@ -187,7 -165,7 +165,7 @@@
return -ENOMEM;
if (msg_type == NFT_MSG_NEWTABLE)
- ctx->table->flags |= NFT_TABLE_INACTIVE;
+ nft_activate_next(ctx->net, ctx->table);
list_add_tail(&trans->list, &ctx->net->nft.commit_list);
return 0;
@@@ -201,7 -179,7 +179,7 @@@ static int nft_deltable(struct nft_ctx
if (err < 0)
return err;
- list_del_rcu(&ctx->table->list);
+ nft_deactivate_next(ctx->net, ctx->table);
return err;
}
@@@ -214,7 -192,7 +192,7 @@@ static int nft_trans_chain_add(struct n
return -ENOMEM;
if (msg_type == NFT_MSG_NEWCHAIN)
- ctx->chain->flags |= NFT_CHAIN_INACTIVE;
+ nft_activate_next(ctx->net, ctx->chain);
list_add_tail(&trans->list, &ctx->net->nft.commit_list);
return 0;
@@@ -229,47 -207,17 +207,17 @@@ static int nft_delchain(struct nft_ctx
return err;
ctx->table->use--;
- list_del_rcu(&ctx->chain->list);
+ nft_deactivate_next(ctx->net, ctx->chain);
return err;
}
- static inline bool
- nft_rule_is_active(struct net *net, const struct nft_rule *rule)
- {
- return (rule->genmask & nft_genmask_cur(net)) == 0;
- }
-
- static inline int
- nft_rule_is_active_next(struct net *net, const struct nft_rule *rule)
- {
- return (rule->genmask & nft_genmask_next(net)) == 0;
- }
-
- static inline void
- nft_rule_activate_next(struct net *net, struct nft_rule *rule)
- {
- /* Now inactive, will be active in the future */
- rule->genmask = nft_genmask_cur(net);
- }
-
- static inline void
- nft_rule_deactivate_next(struct net *net, struct nft_rule *rule)
- {
- rule->genmask = nft_genmask_next(net);
- }
-
- static inline void nft_rule_clear(struct net *net, struct nft_rule *rule)
- {
- rule->genmask &= ~nft_genmask_next(net);
- }
-
static int
nf_tables_delrule_deactivate(struct nft_ctx *ctx, struct nft_rule *rule)
{
/* You cannot delete the same rule twice */
- if (nft_rule_is_active_next(ctx->net, rule)) {
- nft_rule_deactivate_next(ctx->net, rule);
+ if (nft_is_active_next(ctx->net, rule)) {
+ nft_deactivate_next(ctx->net, rule);
ctx->chain->use--;
return 0;
}
@@@ -322,9 -270,6 +270,6 @@@ static int nft_delrule_by_chain(struct
return 0;
}
- /* Internal set flag */
- #define NFT_SET_INACTIVE (1 << 15)
-
static int nft_trans_set_add(struct nft_ctx *ctx, int msg_type,
struct nft_set *set)
{
@@@ -337,7 -282,7 +282,7 @@@
if (msg_type == NFT_MSG_NEWSET && ctx->nla[NFTA_SET_ID] != NULL) {
nft_trans_set_id(trans) =
ntohl(nla_get_be32(ctx->nla[NFTA_SET_ID]));
- set->flags |= NFT_SET_INACTIVE;
+ nft_activate_next(ctx->net, set);
}
nft_trans_set(trans) = set;
list_add_tail(&trans->list, &ctx->net->nft.commit_list);
@@@ -353,7 -298,7 +298,7 @@@ static int nft_delset(struct nft_ctx *c
if (err < 0)
return err;
- list_del_rcu(&set->list);
+ nft_deactivate_next(ctx->net, set);
ctx->table->use--;
return err;
@@@ -364,26 -309,29 +309,29 @@@
*/
static struct nft_table *nft_table_lookup(const struct nft_af_info *afi,
- const struct nlattr *nla)
+ const struct nlattr *nla,
+ u8 genmask)
{
struct nft_table *table;
list_for_each_entry(table, &afi->tables, list) {
- if (!nla_strcmp(nla, table->name))
+ if (!nla_strcmp(nla, table->name) &&
+ nft_active_genmask(table, genmask))
return table;
}
return NULL;
}
static struct nft_table *nf_tables_table_lookup(const struct nft_af_info *afi,
- const struct nlattr *nla)
+ const struct nlattr *nla,
+ u8 genmask)
{
struct nft_table *table;
if (nla == NULL)
return ERR_PTR(-EINVAL);
- table = nft_table_lookup(afi, nla);
+ table = nft_table_lookup(afi, nla, genmask);
if (table != NULL)
return table;
@@@ -524,6 -472,8 +472,8 @@@ static int nf_tables_dump_tables(struc
if (idx > s_idx)
memset(&cb->args[1], 0,
sizeof(cb->args) - sizeof(cb->args[0]));
+ if (!nft_is_active(net, table))
+ continue;
if (nf_tables_fill_table_info(skb, net,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
@@@ -548,6 -498,7 +498,7 @@@ static int nf_tables_gettable(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_cur(net);
const struct nft_af_info *afi;
const struct nft_table *table;
struct sk_buff *skb2;
@@@ -565,11 -516,9 +516,9 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
- if (table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb2)
@@@ -588,17 -537,21 +537,21 @@@ err
return err;
}
- static int nf_tables_table_enable(const struct nft_af_info *afi,
+ static int nf_tables_table_enable(struct net *net,
+ const struct nft_af_info *afi,
struct nft_table *table)
{
struct nft_chain *chain;
int err, i = 0;
list_for_each_entry(chain, &table->chains, list) {
+ if (!nft_is_active_next(net, chain))
+ continue;
if (!(chain->flags & NFT_BASE_CHAIN))
continue;
- err = nft_register_basechain(nft_base_chain(chain), afi->nops);
+ err = nf_register_net_hooks(net, nft_base_chain(chain)->ops,
+ afi->nops);
if (err < 0)
goto err;
@@@ -607,26 -560,34 +560,34 @@@
return 0;
err:
list_for_each_entry(chain, &table->chains, list) {
+ if (!nft_is_active_next(net, chain))
+ continue;
if (!(chain->flags & NFT_BASE_CHAIN))
continue;
if (i-- <= 0)
break;
- nft_unregister_basechain(nft_base_chain(chain), afi->nops);
+ nf_unregister_net_hooks(net, nft_base_chain(chain)->ops,
+ afi->nops);
}
return err;
}
- static void nf_tables_table_disable(const struct nft_af_info *afi,
+ static void nf_tables_table_disable(struct net *net,
+ const struct nft_af_info *afi,
struct nft_table *table)
{
struct nft_chain *chain;
list_for_each_entry(chain, &table->chains, list) {
- if (chain->flags & NFT_BASE_CHAIN)
- nft_unregister_basechain(nft_base_chain(chain),
- afi->nops);
+ if (!nft_is_active_next(net, chain))
+ continue;
+ if (!(chain->flags & NFT_BASE_CHAIN))
+ continue;
+
+ nf_unregister_net_hooks(net, nft_base_chain(chain)->ops,
+ afi->nops);
}
}
@@@ -656,7 -617,7 +617,7 @@@ static int nf_tables_updtable(struct nf
nft_trans_table_enable(trans) = false;
} else if (!(flags & NFT_TABLE_F_DORMANT) &&
ctx->table->flags & NFT_TABLE_F_DORMANT) {
- ret = nf_tables_table_enable(ctx->afi, ctx->table);
+ ret = nf_tables_table_enable(ctx->net, ctx->afi, ctx->table);
if (ret >= 0) {
ctx->table->flags &= ~NFT_TABLE_F_DORMANT;
nft_trans_table_enable(trans) = true;
@@@ -678,6 -639,7 +639,7 @@@ static int nf_tables_newtable(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
const struct nlattr *name;
struct nft_af_info *afi;
struct nft_table *table;
@@@ -691,7 -653,7 +653,7 @@@
return PTR_ERR(afi);
name = nla[NFTA_TABLE_NAME];
- table = nf_tables_table_lookup(afi, name);
+ table = nf_tables_table_lookup(afi, name, genmask);
if (IS_ERR(table)) {
if (PTR_ERR(table) != -ENOENT)
return PTR_ERR(table);
@@@ -699,8 -661,6 +661,6 @@@
}
if (table != NULL) {
- if (table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
if (nlh->nlmsg_flags & NLM_F_EXCL)
return -EEXIST;
if (nlh->nlmsg_flags & NLM_F_REPLACE)
@@@ -752,6 -712,9 +712,9 @@@ static int nft_flush_table(struct nft_c
struct nft_set *set, *ns;
list_for_each_entry(chain, &ctx->table->chains, list) {
+ if (!nft_is_active_next(ctx->net, chain))
+ continue;
+
ctx->chain = chain;
err = nft_delrule_by_chain(ctx);
@@@ -760,6 -723,9 +723,9 @@@
}
list_for_each_entry_safe(set, ns, &ctx->table->sets, list) {
+ if (!nft_is_active_next(ctx->net, set))
+ continue;
+
if (set->flags & NFT_SET_ANONYMOUS &&
!list_empty(&set->bindings))
continue;
@@@ -770,6 -736,9 +736,9 @@@
}
list_for_each_entry_safe(chain, nc, &ctx->table->chains, list) {
+ if (!nft_is_active_next(ctx->net, chain))
+ continue;
+
ctx->chain = chain;
err = nft_delchain(ctx);
@@@ -795,6 -764,9 +764,9 @@@ static int nft_flush(struct nft_ctx *ct
ctx->afi = afi;
list_for_each_entry_safe(table, nt, &afi->tables, list) {
+ if (!nft_is_active_next(ctx->net, table))
+ continue;
+
if (nla[NFTA_TABLE_NAME] &&
nla_strcmp(nla[NFTA_TABLE_NAME], table->name) != 0)
continue;
@@@ -815,6 -787,7 +787,7 @@@ static int nf_tables_deltable(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
struct nft_af_info *afi;
struct nft_table *table;
int family = nfmsg->nfgen_family;
@@@ -828,7 -801,7 +801,7 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_TABLE_NAME], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
@@@ -875,12 -848,14 +848,14 @@@ EXPORT_SYMBOL_GPL(nft_unregister_chain_
*/
static struct nft_chain *
- nf_tables_chain_lookup_byhandle(const struct nft_table *table, u64 handle)
+ nf_tables_chain_lookup_byhandle(const struct nft_table *table, u64 handle,
+ u8 genmask)
{
struct nft_chain *chain;
list_for_each_entry(chain, &table->chains, list) {
- if (chain->handle == handle)
+ if (chain->handle == handle &&
+ nft_active_genmask(chain, genmask))
return chain;
}
@@@ -888,7 -863,8 +863,8 @@@
}
static struct nft_chain *nf_tables_chain_lookup(const struct nft_table *table,
- const struct nlattr *nla)
+ const struct nlattr *nla,
+ u8 genmask)
{
struct nft_chain *chain;
@@@ -896,7 -872,8 +872,8 @@@
return ERR_PTR(-EINVAL);
list_for_each_entry(chain, &table->chains, list) {
- if (!nla_strcmp(nla, chain->name))
+ if (!nla_strcmp(nla, chain->name) &&
+ nft_active_genmask(chain, genmask))
return chain;
}
@@@ -1079,6 -1056,8 +1056,8 @@@ static int nf_tables_dump_chains(struc
if (idx > s_idx)
memset(&cb->args[1], 0,
sizeof(cb->args) - sizeof(cb->args[0]));
+ if (!nft_is_active(net, chain))
+ continue;
if (nf_tables_fill_chain_info(skb, net,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
@@@ -1104,6 -1083,7 +1083,7 @@@ static int nf_tables_getchain(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_cur(net);
const struct nft_af_info *afi;
const struct nft_table *table;
const struct nft_chain *chain;
@@@ -1122,17 -1102,13 +1102,13 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
- if (table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
- chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME]);
+ chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME], genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
- if (chain->flags & NFT_CHAIN_INACTIVE)
- return -ENOENT;
skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb2)
@@@ -1231,6 -1207,7 +1207,7 @@@ static int nf_tables_newchain(struct ne
struct nft_chain *chain;
struct nft_base_chain *basechain = NULL;
struct nlattr *ha[NFTA_HOOK_MAX + 1];
+ u8 genmask = nft_genmask_next(net);
int family = nfmsg->nfgen_family;
struct net_device *dev = NULL;
u8 policy = NF_ACCEPT;
@@@ -1247,7 -1224,7 +1224,7 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
@@@ -1256,11 -1233,11 +1233,11 @@@
if (nla[NFTA_CHAIN_HANDLE]) {
handle = be64_to_cpu(nla_get_be64(nla[NFTA_CHAIN_HANDLE]));
- chain = nf_tables_chain_lookup_byhandle(table, handle);
+ chain = nf_tables_chain_lookup_byhandle(table, handle, genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
} else {
- chain = nf_tables_chain_lookup(table, name);
+ chain = nf_tables_chain_lookup(table, name, genmask);
if (IS_ERR(chain)) {
if (PTR_ERR(chain) != -ENOENT)
return PTR_ERR(chain);
@@@ -1291,16 -1268,20 +1268,20 @@@
struct nft_stats *stats = NULL;
struct nft_trans *trans;
- if (chain->flags & NFT_CHAIN_INACTIVE)
- return -ENOENT;
if (nlh->nlmsg_flags & NLM_F_EXCL)
return -EEXIST;
if (nlh->nlmsg_flags & NLM_F_REPLACE)
return -EOPNOTSUPP;
- if (nla[NFTA_CHAIN_HANDLE] && name &&
- !IS_ERR(nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME])))
- return -EEXIST;
+ if (nla[NFTA_CHAIN_HANDLE] && name) {
+ struct nft_chain *chain2;
+
+ chain2 = nf_tables_chain_lookup(table,
+ nla[NFTA_CHAIN_NAME],
+ genmask);
+ if (IS_ERR(chain2))
+ return PTR_ERR(chain2);
+ }
if (nla[NFTA_CHAIN_COUNTERS]) {
if (!(chain->flags & NFT_BASE_CHAIN))
@@@ -1455,7 -1436,7 +1436,7 @@@
chain->table = table;
nla_strlcpy(chain->name, name, NFT_CHAIN_MAXNAMELEN);
- err = nf_tables_register_hooks(table, chain, afi->nops);
+ err = nf_tables_register_hooks(net, table, chain, afi->nops);
if (err < 0)
goto err1;
@@@ -1468,7 -1449,7 +1449,7 @@@
list_add_tail_rcu(&chain->list, &table->chains);
return 0;
err2:
- nf_tables_unregister_hooks(table, chain, afi->nops);
+ nf_tables_unregister_hooks(net, table, chain, afi->nops);
err1:
nf_tables_chain_destroy(chain);
return err;
@@@ -1479,6 -1460,7 +1460,7 @@@ static int nf_tables_delchain(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
struct nft_af_info *afi;
struct nft_table *table;
struct nft_chain *chain;
@@@ -1489,11 -1471,11 +1471,11 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_CHAIN_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
- chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME]);
+ chain = nf_tables_chain_lookup(table, nla[NFTA_CHAIN_NAME], genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
if (chain->use > 0)
@@@ -1724,11 -1706,9 +1706,11 @@@ struct nft_expr *nft_expr_init(const st
err = nf_tables_newexpr(ctx, &info, expr);
if (err < 0)
- goto err2;
+ goto err3;
return expr;
+err3:
+ kfree(expr);
err2:
module_put(info.ops->type->owner);
err1:
@@@ -1900,7 -1880,7 +1882,7 @@@ static int nf_tables_dump_rules(struct
list_for_each_entry_rcu(table, &afi->tables, list) {
list_for_each_entry_rcu(chain, &table->chains, list) {
list_for_each_entry_rcu(rule, &chain->rules, list) {
- if (!nft_rule_is_active(net, rule))
+ if (!nft_is_active(net, rule))
goto cont;
if (idx < s_idx)
goto cont;
@@@ -1933,6 -1913,7 +1915,7 @@@ static int nf_tables_getrule(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_cur(net);
const struct nft_af_info *afi;
const struct nft_table *table;
const struct nft_chain *chain;
@@@ -1952,17 -1933,13 +1935,13 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
- if (table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
- chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN]);
+ chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN], genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
- if (chain->flags & NFT_CHAIN_INACTIVE)
- return -ENOENT;
rule = nf_tables_rule_lookup(chain, nla[NFTA_RULE_HANDLE]);
if (IS_ERR(rule))
@@@ -2011,6 -1988,7 +1990,7 @@@ static int nf_tables_newrule(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
struct nft_af_info *afi;
struct nft_table *table;
struct nft_chain *chain;
@@@ -2031,11 -2009,11 +2011,11 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
- chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN]);
+ chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN], genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
@@@ -2104,7 -2082,7 +2084,7 @@@
if (rule == NULL)
goto err1;
- nft_rule_activate_next(net, rule);
+ nft_activate_next(net, rule);
rule->handle = handle;
rule->dlen = size;
@@@ -2126,14 -2104,14 +2106,14 @@@
}
if (nlh->nlmsg_flags & NLM_F_REPLACE) {
- if (nft_rule_is_active_next(net, old_rule)) {
+ if (nft_is_active_next(net, old_rule)) {
trans = nft_trans_rule_add(&ctx, NFT_MSG_DELRULE,
old_rule);
if (trans == NULL) {
err = -ENOMEM;
goto err2;
}
- nft_rule_deactivate_next(net, old_rule);
+ nft_deactivate_next(net, old_rule);
chain->use--;
list_add_tail_rcu(&rule->list, &old_rule->list);
} else {
@@@ -2176,6 -2154,7 +2156,7 @@@ static int nf_tables_delrule(struct ne
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
struct nft_af_info *afi;
struct nft_table *table;
struct nft_chain *chain = NULL;
@@@ -2187,12 -2166,13 +2168,13 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_RULE_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
if (nla[NFTA_RULE_CHAIN]) {
- chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN]);
+ chain = nf_tables_chain_lookup(table, nla[NFTA_RULE_CHAIN],
+ genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
}
@@@ -2212,6 -2192,9 +2194,9 @@@
}
} else {
list_for_each_entry(chain, &table->chains, list) {
+ if (!nft_is_active_next(net, chain))
+ continue;
+
ctx.chain = chain;
err = nft_delrule_by_chain(&ctx);
if (err < 0)
@@@ -2341,7 -2324,8 +2326,8 @@@ static const struct nla_policy nft_set_
static int nft_ctx_init_from_setattr(struct nft_ctx *ctx, struct net *net,
const struct sk_buff *skb,
const struct nlmsghdr *nlh,
- const struct nlattr * const nla[])
+ const struct nlattr * const nla[],
+ u8 genmask)
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
struct nft_af_info *afi = NULL;
@@@ -2357,7 -2341,8 +2343,8 @@@
if (afi == NULL)
return -EAFNOSUPPORT;
- table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE],
+ genmask);
if (IS_ERR(table))
return PTR_ERR(table);
}
@@@ -2367,7 -2352,7 +2354,7 @@@
}
struct nft_set *nf_tables_set_lookup(const struct nft_table *table,
- const struct nlattr *nla)
+ const struct nlattr *nla, u8 genmask)
{
struct nft_set *set;
@@@ -2375,22 -2360,27 +2362,27 @@@
return ERR_PTR(-EINVAL);
list_for_each_entry(set, &table->sets, list) {
- if (!nla_strcmp(nla, set->name))
+ if (!nla_strcmp(nla, set->name) &&
+ nft_active_genmask(set, genmask))
return set;
}
return ERR_PTR(-ENOENT);
}
struct nft_set *nf_tables_set_lookup_byid(const struct net *net,
- const struct nlattr *nla)
+ const struct nlattr *nla,
+ u8 genmask)
{
struct nft_trans *trans;
u32 id = ntohl(nla_get_be32(nla));
list_for_each_entry(trans, &net->nft.commit_list, list) {
+ struct nft_set *set = nft_trans_set(trans);
+
if (trans->msg_type == NFT_MSG_NEWSET &&
- id == nft_trans_set_id(trans))
- return nft_trans_set(trans);
+ id == nft_trans_set_id(trans) &&
+ nft_active_genmask(set, genmask))
+ return set;
}
return ERR_PTR(-ENOENT);
}
@@@ -2415,6 -2405,8 +2407,8 @@@ cont
list_for_each_entry(i, &ctx->table->sets, list) {
int tmp;
+ if (!nft_is_active_next(ctx->net, set))
+ continue;
if (!sscanf(i->name, name, &tmp))
continue;
if (tmp < min || tmp >= min + BITS_PER_BYTE * PAGE_SIZE)
@@@ -2434,6 -2426,8 +2428,8 @@@
snprintf(set->name, sizeof(set->name), name, min + n);
list_for_each_entry(i, &ctx->table->sets, list) {
+ if (!nft_is_active_next(ctx->net, i))
+ continue;
if (!strcmp(set->name, i->name))
return -ENFILE;
}
@@@ -2582,6 -2576,8 +2578,8 @@@ static int nf_tables_dump_sets(struct s
list_for_each_entry_rcu(set, &table->sets, list) {
if (idx < s_idx)
goto cont;
+ if (!nft_is_active(net, set))
+ goto cont;
ctx_set = *ctx;
ctx_set.table = table;
@@@ -2618,6 -2614,7 +2616,7 @@@ static int nf_tables_getset(struct net
struct sk_buff *skb, const struct nlmsghdr *nlh,
const struct nlattr * const nla[])
{
+ u8 genmask = nft_genmask_cur(net);
const struct nft_set *set;
struct nft_ctx ctx;
struct sk_buff *skb2;
@@@ -2625,7 -2622,7 +2624,7 @@@
int err;
/* Verify existence before starting dump */
- err = nft_ctx_init_from_setattr(&ctx, net, skb, nlh, nla);
+ err = nft_ctx_init_from_setattr(&ctx, net, skb, nlh, nla, genmask);
if (err < 0)
return err;
@@@ -2652,11 -2649,9 +2651,9 @@@
if (!nla[NFTA_SET_TABLE])
return -EINVAL;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME], genmask);
if (IS_ERR(set))
return PTR_ERR(set);
- if (set->flags & NFT_SET_INACTIVE)
- return -ENOENT;
skb2 = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (skb2 == NULL)
@@@ -2695,6 -2690,7 +2692,7 @@@ static int nf_tables_newset(struct net
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
const struct nft_set_ops *ops;
struct nft_af_info *afi;
struct nft_table *table;
@@@ -2792,13 -2788,13 +2790,13 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_SET_TABLE], genmask);
if (IS_ERR(table))
return PTR_ERR(table);
nft_ctx_init(&ctx, net, skb, nlh, afi, table, NULL, nla);
- set = nf_tables_set_lookup(table, nla[NFTA_SET_NAME]);
+ set = nf_tables_set_lookup(table, nla[NFTA_SET_NAME], genmask);
if (IS_ERR(set)) {
if (PTR_ERR(set) != -ENOENT)
return PTR_ERR(set);
@@@ -2897,6 -2893,7 +2895,7 @@@ static int nf_tables_delset(struct net
const struct nlattr * const nla[])
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
+ u8 genmask = nft_genmask_next(net);
struct nft_set *set;
struct nft_ctx ctx;
int err;
@@@ -2906,11 -2903,11 +2905,11 @@@
if (nla[NFTA_SET_TABLE] == NULL)
return -EINVAL;
- err = nft_ctx_init_from_setattr(&ctx, net, skb, nlh, nla);
+ err = nft_ctx_init_from_setattr(&ctx, net, skb, nlh, nla, genmask);
if (err < 0)
return err;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_NAME], genmask);
if (IS_ERR(set))
return PTR_ERR(set);
if (!list_empty(&set->bindings))
@@@ -2975,7 -2972,7 +2974,7 @@@ void nf_tables_unbind_set(const struct
list_del_rcu(&binding->list);
if (list_empty(&set->bindings) && set->flags & NFT_SET_ANONYMOUS &&
- !(set->flags & NFT_SET_INACTIVE))
+ nft_is_active(ctx->net, set))
nf_tables_set_destroy(ctx, set);
}
@@@ -3031,7 -3028,8 +3030,8 @@@ static const struct nla_policy nft_set_
static int nft_ctx_init_from_elemattr(struct nft_ctx *ctx, struct net *net,
const struct sk_buff *skb,
const struct nlmsghdr *nlh,
- const struct nlattr * const nla[])
+ const struct nlattr * const nla[],
+ u8 genmask)
{
const struct nfgenmsg *nfmsg = nlmsg_data(nlh);
struct nft_af_info *afi;
@@@ -3041,7 -3039,8 +3041,8 @@@
if (IS_ERR(afi))
return PTR_ERR(afi);
- table = nf_tables_table_lookup(afi, nla[NFTA_SET_ELEM_LIST_TABLE]);
+ table = nf_tables_table_lookup(afi, nla[NFTA_SET_ELEM_LIST_TABLE],
+ genmask);
if (IS_ERR(table))
return PTR_ERR(table);
@@@ -3138,6 -3137,7 +3139,7 @@@ static int nf_tables_dump_setelem(cons
static int nf_tables_dump_set(struct sk_buff *skb, struct netlink_callback *cb)
{
struct net *net = sock_net(skb->sk);
+ u8 genmask = nft_genmask_cur(net);
const struct nft_set *set;
struct nft_set_dump_args args;
struct nft_ctx ctx;
@@@ -3154,17 -3154,14 +3156,14 @@@
return err;
err = nft_ctx_init_from_elemattr(&ctx, net, cb->skb, cb->nlh,
- (void *)nla);
+ (void *)nla, genmask);
if (err < 0)
return err;
- if (ctx.table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET],
+ genmask);
if (IS_ERR(set))
return PTR_ERR(set);
- if (set->flags & NFT_SET_INACTIVE)
- return -ENOENT;
event = NFT_MSG_NEWSETELEM;
event |= NFNL_SUBSYS_NFTABLES << 8;
@@@ -3218,21 -3215,19 +3217,19 @@@ static int nf_tables_getsetelem(struct
struct sk_buff *skb, const struct nlmsghdr *nlh,
const struct nlattr * const nla[])
{
+ u8 genmask = nft_genmask_cur(net);
const struct nft_set *set;
struct nft_ctx ctx;
int err;
- err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla);
+ err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla, genmask);
if (err < 0)
return err;
- if (ctx.table->flags & NFT_TABLE_INACTIVE)
- return -ENOENT;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET],
+ genmask);
if (IS_ERR(set))
return PTR_ERR(set);
- if (set->flags & NFT_SET_INACTIVE)
- return -ENOENT;
if (nlh->nlmsg_flags & NLM_F_DUMP) {
struct netlink_dump_control c = {
@@@ -3550,6 -3545,7 +3547,7 @@@ static int nf_tables_newsetelem(struct
struct sk_buff *skb, const struct nlmsghdr *nlh,
const struct nlattr * const nla[])
{
+ u8 genmask = nft_genmask_next(net);
const struct nlattr *attr;
struct nft_set *set;
struct nft_ctx ctx;
@@@ -3558,15 -3554,17 +3556,17 @@@
if (nla[NFTA_SET_ELEM_LIST_ELEMENTS] == NULL)
return -EINVAL;
- err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla);
+ err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla, genmask);
if (err < 0)
return err;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET],
+ genmask);
if (IS_ERR(set)) {
if (nla[NFTA_SET_ELEM_LIST_SET_ID]) {
set = nf_tables_set_lookup_byid(net,
- nla[NFTA_SET_ELEM_LIST_SET_ID]);
+ nla[NFTA_SET_ELEM_LIST_SET_ID],
+ genmask);
}
if (IS_ERR(set))
return PTR_ERR(set);
@@@ -3672,6 -3670,7 +3672,7 @@@ static int nf_tables_delsetelem(struct
struct sk_buff *skb, const struct nlmsghdr *nlh,
const struct nlattr * const nla[])
{
+ u8 genmask = nft_genmask_next(net);
const struct nlattr *attr;
struct nft_set *set;
struct nft_ctx ctx;
@@@ -3680,11 -3679,12 +3681,12 @@@
if (nla[NFTA_SET_ELEM_LIST_ELEMENTS] == NULL)
return -EINVAL;
- err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla);
+ err = nft_ctx_init_from_elemattr(&ctx, net, skb, nlh, nla, genmask);
if (err < 0)
return err;
- set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET]);
+ set = nf_tables_set_lookup(ctx.table, nla[NFTA_SET_ELEM_LIST_SET],
+ genmask);
if (IS_ERR(set))
return PTR_ERR(set);
if (!list_empty(&set->bindings) && set->flags & NFT_SET_CONSTANT)
@@@ -3952,36 -3952,40 +3954,40 @@@ static int nf_tables_commit(struct net
case NFT_MSG_NEWTABLE:
if (nft_trans_table_update(trans)) {
if (!nft_trans_table_enable(trans)) {
- nf_tables_table_disable(trans->ctx.afi,
+ nf_tables_table_disable(net,
+ trans->ctx.afi,
trans->ctx.table);
trans->ctx.table->flags |= NFT_TABLE_F_DORMANT;
}
} else {
- trans->ctx.table->flags &= ~NFT_TABLE_INACTIVE;
+ nft_clear(net, trans->ctx.table);
}
nf_tables_table_notify(&trans->ctx, NFT_MSG_NEWTABLE);
nft_trans_destroy(trans);
break;
case NFT_MSG_DELTABLE:
+ list_del_rcu(&trans->ctx.table->list);
nf_tables_table_notify(&trans->ctx, NFT_MSG_DELTABLE);
break;
case NFT_MSG_NEWCHAIN:
if (nft_trans_chain_update(trans))
nft_chain_commit_update(trans);
else
- trans->ctx.chain->flags &= ~NFT_CHAIN_INACTIVE;
+ nft_clear(net, trans->ctx.chain);
nf_tables_chain_notify(&trans->ctx, NFT_MSG_NEWCHAIN);
nft_trans_destroy(trans);
break;
case NFT_MSG_DELCHAIN:
+ list_del_rcu(&trans->ctx.chain->list);
nf_tables_chain_notify(&trans->ctx, NFT_MSG_DELCHAIN);
- nf_tables_unregister_hooks(trans->ctx.table,
+ nf_tables_unregister_hooks(trans->ctx.net,
+ trans->ctx.table,
trans->ctx.chain,
trans->ctx.afi->nops);
break;
case NFT_MSG_NEWRULE:
- nft_rule_clear(trans->ctx.net, nft_trans_rule(trans));
+ nft_clear(trans->ctx.net, nft_trans_rule(trans));
nf_tables_rule_notify(&trans->ctx,
nft_trans_rule(trans),
NFT_MSG_NEWRULE);
@@@ -3994,7 -3998,7 +4000,7 @@@
NFT_MSG_DELRULE);
break;
case NFT_MSG_NEWSET:
- nft_trans_set(trans)->flags &= ~NFT_SET_INACTIVE;
+ nft_clear(net, nft_trans_set(trans));
/* This avoids hitting -EBUSY when deleting the table
* from the transaction.
*/
@@@ -4007,6 -4011,7 +4013,7 @@@
nft_trans_destroy(trans);
break;
case NFT_MSG_DELSET:
+ list_del_rcu(&nft_trans_set(trans)->list);
nf_tables_set_notify(&trans->ctx, nft_trans_set(trans),
NFT_MSG_DELSET, GFP_KERNEL);
break;
@@@ -4078,7 -4083,8 +4085,8 @@@ static int nf_tables_abort(struct net *
case NFT_MSG_NEWTABLE:
if (nft_trans_table_update(trans)) {
if (nft_trans_table_enable(trans)) {
- nf_tables_table_disable(trans->ctx.afi,
+ nf_tables_table_disable(net,
+ trans->ctx.afi,
trans->ctx.table);
trans->ctx.table->flags |= NFT_TABLE_F_DORMANT;
}
@@@ -4088,8 -4094,7 +4096,7 @@@
}
break;
case NFT_MSG_DELTABLE:
- list_add_tail_rcu(&trans->ctx.table->list,
- &trans->ctx.afi->tables);
+ nft_clear(trans->ctx.net, trans->ctx.table);
nft_trans_destroy(trans);
break;
case NFT_MSG_NEWCHAIN:
@@@ -4100,15 -4105,15 +4107,15 @@@
} else {
trans->ctx.table->use--;
list_del_rcu(&trans->ctx.chain->list);
- nf_tables_unregister_hooks(trans->ctx.table,
+ nf_tables_unregister_hooks(trans->ctx.net,
+ trans->ctx.table,
trans->ctx.chain,
trans->ctx.afi->nops);
}
break;
case NFT_MSG_DELCHAIN:
trans->ctx.table->use++;
- list_add_tail_rcu(&trans->ctx.chain->list,
- &trans->ctx.table->chains);
+ nft_clear(trans->ctx.net, trans->ctx.chain);
nft_trans_destroy(trans);
break;
case NFT_MSG_NEWRULE:
@@@ -4117,7 -4122,7 +4124,7 @@@
break;
case NFT_MSG_DELRULE:
trans->ctx.chain->use++;
- nft_rule_clear(trans->ctx.net, nft_trans_rule(trans));
+ nft_clear(trans->ctx.net, nft_trans_rule(trans));
nft_trans_destroy(trans);
break;
case NFT_MSG_NEWSET:
@@@ -4126,8 -4131,7 +4133,7 @@@
break;
case NFT_MSG_DELSET:
trans->ctx.table->use++;
- list_add_tail_rcu(&nft_trans_set(trans)->list,
- &trans->ctx.table->sets);
+ nft_clear(trans->ctx.net, nft_trans_set(trans));
nft_trans_destroy(trans);
break;
case NFT_MSG_NEWSETELEM:
@@@ -4274,6 -4278,8 +4280,8 @@@ static int nf_tables_check_loops(const
}
list_for_each_entry(set, &ctx->table->sets, list) {
+ if (!nft_is_active_next(ctx->net, set))
+ continue;
if (!(set->flags & NFT_SET_MAP) ||
set->dtype != NFT_DATA_VERDICT)
continue;
@@@ -4432,6 -4438,7 +4440,7 @@@ static const struct nla_policy nft_verd
static int nft_verdict_init(const struct nft_ctx *ctx, struct nft_data *data,
struct nft_data_desc *desc, const struct nlattr *nla)
{
+ u8 genmask = nft_genmask_next(ctx->net);
struct nlattr *tb[NFTA_VERDICT_MAX + 1];
struct nft_chain *chain;
int err;
@@@ -4464,7 -4471,7 +4473,7 @@@
if (!tb[NFTA_VERDICT_CHAIN])
return -EINVAL;
chain = nf_tables_chain_lookup(ctx->table,
- tb[NFTA_VERDICT_CHAIN]);
+ tb[NFTA_VERDICT_CHAIN], genmask);
if (IS_ERR(chain))
return PTR_ERR(chain);
if (chain->flags & NFT_BASE_CHAIN)
@@@ -4642,7 -4649,7 +4651,7 @@@ int __nft_release_basechain(struct nft_
BUG_ON(!(ctx->chain->flags & NFT_BASE_CHAIN));
- nf_tables_unregister_hooks(ctx->chain->table, ctx->chain,
+ nf_tables_unregister_hooks(ctx->net, ctx->chain->table, ctx->chain,
ctx->afi->nops);
list_for_each_entry_safe(rule, nr, &ctx->chain->rules, list) {
list_del(&rule->list);
@@@ -4671,7 -4678,8 +4680,8 @@@ static void __nft_release_afinfo(struc
list_for_each_entry_safe(table, nt, &afi->tables, list) {
list_for_each_entry(chain, &table->chains, list)
- nf_tables_unregister_hooks(table, chain, afi->nops);
+ nf_tables_unregister_hooks(net, table, chain,
+ afi->nops);
/* No packets are walking on these chains anymore. */
ctx.table = table;
list_for_each_entry(chain, &table->chains, list) {
diff --combined net/netfilter/nft_meta.c
index f4bad9d,03e5e33..2863f34
--- a/net/netfilter/nft_meta.c
+++ b/net/netfilter/nft_meta.c
@@@ -199,13 -199,6 +199,6 @@@ err
}
EXPORT_SYMBOL_GPL(nft_meta_get_eval);
- /* don't change or set _LOOPBACK, _USER, etc. */
- static bool pkt_type_ok(u32 p)
- {
- return p == PACKET_HOST || p == PACKET_BROADCAST ||
- p == PACKET_MULTICAST || p == PACKET_OTHERHOST;
- }
-
void nft_meta_set_eval(const struct nft_expr *expr,
struct nft_regs *regs,
const struct nft_pktinfo *pkt)
@@@ -223,11 -216,11 +216,11 @@@
break;
case NFT_META_PKTTYPE:
if (skb->pkt_type != value &&
- pkt_type_ok(value) && pkt_type_ok(skb->pkt_type))
+ skb_pkt_type_ok(value) && skb_pkt_type_ok(skb->pkt_type))
skb->pkt_type = value;
break;
case NFT_META_NFTRACE:
- skb->nf_trace = 1;
+ skb->nf_trace = !!value;
break;
default:
WARN_ON(1);
diff --combined net/wireless/nl80211.c
index 7d72283,5782f71..46417f9
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@@ -167,6 -167,7 +167,7 @@@ __cfg80211_rdev_from_attrs(struct net *
if (attrs[NL80211_ATTR_IFINDEX]) {
int ifindex = nla_get_u32(attrs[NL80211_ATTR_IFINDEX]);
+
netdev = __dev_get_by_index(netns, ifindex);
if (netdev) {
if (netdev->ieee80211_ptr)
@@@ -404,6 -405,10 +405,10 @@@ static const struct nla_policy nl80211_
[NL80211_ATTR_PBSS] = { .type = NLA_FLAG },
[NL80211_ATTR_BSS_SELECT] = { .type = NLA_NESTED },
[NL80211_ATTR_STA_SUPPORT_P2P_PS] = { .type = NLA_U8 },
+ [NL80211_ATTR_MU_MIMO_GROUP_DATA] = {
+ .len = VHT_MUMIMO_GROUPS_DATA_LEN
+ },
+ [NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = { .len = ETH_ALEN },
};
/* policy for the key attributes */
@@@ -731,6 -736,7 +736,7 @@@ static int nl80211_parse_key_new(struc
if (tb[NL80211_KEY_DEFAULT_TYPES]) {
struct nlattr *kdt[NUM_NL80211_KEY_DEFAULT_TYPES];
+
err = nla_parse_nested(kdt, NUM_NL80211_KEY_DEFAULT_TYPES - 1,
tb[NL80211_KEY_DEFAULT_TYPES],
nl80211_key_default_policy);
@@@ -1264,7 -1270,7 +1270,7 @@@ nl80211_send_mgmt_stypes(struct sk_buf
struct nl80211_dump_wiphy_state {
s64 filter_wiphy;
long start;
- long split_start, band_start, chan_start;
+ long split_start, band_start, chan_start, capa_start;
bool split;
};
@@@ -1382,6 -1388,7 +1388,7 @@@ static int nl80211_send_wiphy(struct cf
rdev->ops->get_antenna) {
u32 tx_ant = 0, rx_ant = 0;
int res;
+
res = rdev_get_antenna(rdev, &tx_ant, &rx_ant);
if (!res) {
if (nla_put_u32(msg,
@@@ -1761,6 -1768,47 +1768,47 @@@
nla_nest_end(msg, nested);
}
+ state->split_start++;
+ break;
+ case 13:
+ if (rdev->wiphy.num_iftype_ext_capab &&
+ rdev->wiphy.iftype_ext_capab) {
+ struct nlattr *nested_ext_capab, *nested;
+
+ nested = nla_nest_start(msg,
+ NL80211_ATTR_IFTYPE_EXT_CAPA);
+ if (!nested)
+ goto nla_put_failure;
+
+ for (i = state->capa_start;
+ i < rdev->wiphy.num_iftype_ext_capab; i++) {
+ const struct wiphy_iftype_ext_capab *capab;
+
+ capab = &rdev->wiphy.iftype_ext_capab[i];
+
+ nested_ext_capab = nla_nest_start(msg, i);
+ if (!nested_ext_capab ||
+ nla_put_u32(msg, NL80211_ATTR_IFTYPE,
+ capab->iftype) ||
+ nla_put(msg, NL80211_ATTR_EXT_CAPA,
+ capab->extended_capabilities_len,
+ capab->extended_capabilities) ||
+ nla_put(msg, NL80211_ATTR_EXT_CAPA_MASK,
+ capab->extended_capabilities_len,
+ capab->extended_capabilities_mask))
+ goto nla_put_failure;
+
+ nla_nest_end(msg, nested_ext_capab);
+ if (state->split)
+ break;
+ }
+ nla_nest_end(msg, nested);
+ if (i < rdev->wiphy.num_iftype_ext_capab) {
+ state->capa_start = i + 1;
+ break;
+ }
+ }
+
/* done */
state->split_start = 0;
break;
@@@ -2116,7 -2164,6 +2164,6 @@@ static int nl80211_set_wds_peer(struct
return rdev_set_wds_peer(rdev, dev, bssid);
}
-
static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev;
@@@ -2251,6 -2298,7 +2298,7 @@@
if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] &&
info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]) {
u32 tx_ant, rx_ant;
+
if ((!rdev->wiphy.available_antennas_tx &&
!rdev->wiphy.available_antennas_rx) ||
!rdev->ops->set_antenna)
@@@ -2651,6 -2699,38 +2699,38 @@@ static int nl80211_set_interface(struc
change = true;
}
+ if (info->attrs[NL80211_ATTR_MU_MIMO_GROUP_DATA]) {
+ const u8 *mumimo_groups;
+ u32 cap_flag = NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER;
+
+ if (!wiphy_ext_feature_isset(&rdev->wiphy, cap_flag))
+ return -EOPNOTSUPP;
+
+ mumimo_groups =
+ nla_data(info->attrs[NL80211_ATTR_MU_MIMO_GROUP_DATA]);
+
+ /* bits 0 and 63 are reserved and must be zero */
+ if ((mumimo_groups[0] & BIT(7)) ||
+ (mumimo_groups[VHT_MUMIMO_GROUPS_DATA_LEN - 1] & BIT(0)))
+ return -EINVAL;
+
+ memcpy(params.vht_mumimo_groups, mumimo_groups,
+ VHT_MUMIMO_GROUPS_DATA_LEN);
+ change = true;
+ }
+
+ if (info->attrs[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR]) {
+ u32 cap_flag = NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER;
+
+ if (!wiphy_ext_feature_isset(&rdev->wiphy, cap_flag))
+ return -EOPNOTSUPP;
+
+ nla_memcpy(params.macaddr,
+ info->attrs[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR],
+ ETH_ALEN);
+ change = true;
+ }
+
if (flags && (*flags & MONITOR_FLAG_ACTIVE) &&
!(rdev->wiphy.features & NL80211_FEATURE_ACTIVE_MONITOR))
return -EOPNOTSUPP;
@@@ -2919,6 -2999,7 +2999,7 @@@ static int nl80211_get_key(struct sk_bu
pairwise = !!mac_addr;
if (info->attrs[NL80211_ATTR_KEY_TYPE]) {
u32 kt = nla_get_u32(info->attrs[NL80211_ATTR_KEY_TYPE]);
+
if (kt >= NUM_NL80211_KEYTYPES)
return -EINVAL;
if (kt != NL80211_KEYTYPE_GROUP &&
@@@ -3487,16 -3568,16 +3568,16 @@@ static int nl80211_start_ap(struct sk_b
params.smps_mode = NL80211_SMPS_OFF;
}
+ params.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
+ if (params.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ])
+ return -EOPNOTSUPP;
+
if (info->attrs[NL80211_ATTR_ACL_POLICY]) {
params.acl = parse_acl_data(&rdev->wiphy, info);
if (IS_ERR(params.acl))
return PTR_ERR(params.acl);
}
- params.pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]);
- if (params.pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ])
- return -EOPNOTSUPP;
-
wdev_lock(wdev);
err = rdev_start_ap(rdev, dev, ¶ms);
if (!err) {
@@@ -3962,7 -4043,6 +4043,6 @@@ static int nl80211_dump_station(struct
sta_idx++;
}
-
out:
cb->args[2] = sta_idx;
err = skb->len;
@@@ -4366,6 -4446,12 +4446,12 @@@ static int nl80211_set_station(struct s
nla_get_u8(info->attrs[NL80211_ATTR_STA_PLINK_STATE]);
if (params.plink_state >= NUM_NL80211_PLINK_STATES)
return -EINVAL;
+ if (info->attrs[NL80211_ATTR_MESH_PEER_AID]) {
+ params.peer_aid = nla_get_u16(
+ info->attrs[NL80211_ATTR_MESH_PEER_AID]);
+ if (params.peer_aid > IEEE80211_MAX_AID)
+ return -EINVAL;
+ }
params.sta_modify_mask |= STATION_PARAM_APPLY_PLINK_STATE;
}
@@@ -4763,7 -4849,6 +4849,6 @@@ static int nl80211_dump_mpath(struct sk
path_idx++;
}
-
out:
cb->args[2] = path_idx;
err = skb->len;
@@@ -5053,7 -5138,6 +5138,6 @@@ static int nl80211_req_set_reg(struct s
enum nl80211_user_reg_hint_type user_reg_hint_type;
u32 owner_nlportid;
-
/*
* You should only get this when cfg80211 hasn't yet initialized
* completely when built-in to the kernel right between the time
@@@ -5245,6 -5329,51 +5329,51 @@@ static const struct nla_polic
[NL80211_MESH_SETUP_USERSPACE_AMPE] = { .type = NLA_FLAG },
};
+ static int nl80211_check_bool(const struct nlattr *nla, u8 min, u8 max, bool *out)
+ {
+ u8 val = nla_get_u8(nla);
+ if (val < min || val > max)
+ return -EINVAL;
+ *out = val;
+ return 0;
+ }
+
+ static int nl80211_check_u8(const struct nlattr *nla, u8 min, u8 max, u8 *out)
+ {
+ u8 val = nla_get_u8(nla);
+ if (val < min || val > max)
+ return -EINVAL;
+ *out = val;
+ return 0;
+ }
+
+ static int nl80211_check_u16(const struct nlattr *nla, u16 min, u16 max, u16 *out)
+ {
+ u16 val = nla_get_u16(nla);
+ if (val < min || val > max)
+ return -EINVAL;
+ *out = val;
+ return 0;
+ }
+
+ static int nl80211_check_u32(const struct nlattr *nla, u32 min, u32 max, u32 *out)
+ {
+ u32 val = nla_get_u32(nla);
+ if (val < min || val > max)
+ return -EINVAL;
+ *out = val;
+ return 0;
+ }
+
+ static int nl80211_check_s32(const struct nlattr *nla, s32 min, s32 max, s32 *out)
+ {
+ s32 val = nla_get_s32(nla);
+ if (val < min || val > max)
+ return -EINVAL;
+ *out = val;
+ return 0;
+ }
+
static int nl80211_parse_mesh_config(struct genl_info *info,
struct mesh_config *cfg,
u32 *mask_out)
@@@ -5255,14 -5384,12 +5384,12 @@@
#define FILL_IN_MESH_PARAM_IF_SET(tb, cfg, param, min, max, mask, attr, fn) \
do { \
if (tb[attr]) { \
- if (fn(tb[attr]) < min || fn(tb[attr]) > max) \
+ if (fn(tb[attr], min, max, &cfg->param)) \
return -EINVAL; \
- cfg->param = fn(tb[attr]); \
mask |= (1 << (attr - 1)); \
} \
} while (0)
-
if (!info->attrs[NL80211_ATTR_MESH_CONFIG])
return -EINVAL;
if (nla_parse_nested(tb, NL80211_MESHCONF_ATTR_MAX,
@@@ -5277,99 -5404,99 +5404,99 @@@
/* Fill in the params struct */
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshRetryTimeout, 1, 255,
mask, NL80211_MESHCONF_RETRY_TIMEOUT,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshConfirmTimeout, 1, 255,
mask, NL80211_MESHCONF_CONFIRM_TIMEOUT,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHoldingTimeout, 1, 255,
mask, NL80211_MESHCONF_HOLDING_TIMEOUT,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxPeerLinks, 0, 255,
mask, NL80211_MESHCONF_MAX_PEER_LINKS,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshMaxRetries, 0, 16,
mask, NL80211_MESHCONF_MAX_RETRIES,
- nla_get_u8);
+ nl80211_check_u8);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshTTL, 1, 255,
- mask, NL80211_MESHCONF_TTL, nla_get_u8);
+ mask, NL80211_MESHCONF_TTL, nl80211_check_u8);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, element_ttl, 1, 255,
mask, NL80211_MESHCONF_ELEMENT_TTL,
- nla_get_u8);
+ nl80211_check_u8);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, auto_open_plinks, 0, 1,
mask, NL80211_MESHCONF_AUTO_OPEN_PLINKS,
- nla_get_u8);
+ nl80211_check_bool);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshNbrOffsetMaxNeighbor,
1, 255, mask,
NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR,
- nla_get_u32);
+ nl80211_check_u32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPmaxPREQretries, 0, 255,
mask, NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES,
- nla_get_u8);
+ nl80211_check_u8);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, path_refresh_time, 1, 65535,
mask, NL80211_MESHCONF_PATH_REFRESH_TIME,
- nla_get_u32);
+ nl80211_check_u32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, min_discovery_timeout, 1, 65535,
mask, NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathTimeout,
1, 65535, mask,
NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT,
- nla_get_u32);
+ nl80211_check_u32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPpreqMinInterval,
1, 65535, mask,
NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPperrMinInterval,
1, 65535, mask,
NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
dot11MeshHWMPnetDiameterTraversalTime,
1, 65535, mask,
NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRootMode, 0, 4,
mask, NL80211_MESHCONF_HWMP_ROOTMODE,
- nla_get_u8);
+ nl80211_check_u8);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPRannInterval, 1, 65535,
mask, NL80211_MESHCONF_HWMP_RANN_INTERVAL,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
dot11MeshGateAnnouncementProtocol, 0, 1,
mask, NL80211_MESHCONF_GATE_ANNOUNCEMENTS,
- nla_get_u8);
+ nl80211_check_bool);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshForwarding, 0, 1,
mask, NL80211_MESHCONF_FORWARDING,
- nla_get_u8);
+ nl80211_check_bool);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, rssi_threshold, -255, 0,
mask, NL80211_MESHCONF_RSSI_THRESHOLD,
- nla_get_s32);
+ nl80211_check_s32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, ht_opmode, 0, 16,
mask, NL80211_MESHCONF_HT_OPMODE,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMPactivePathToRootTimeout,
1, 65535, mask,
NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT,
- nla_get_u32);
+ nl80211_check_u32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshHWMProotInterval, 1, 65535,
mask, NL80211_MESHCONF_HWMP_ROOT_INTERVAL,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg,
dot11MeshHWMPconfirmationInterval,
1, 65535, mask,
NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
- nla_get_u16);
+ nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, power_mode,
NL80211_MESH_POWER_ACTIVE,
NL80211_MESH_POWER_MAX,
mask, NL80211_MESHCONF_POWER_MODE,
- nla_get_u32);
+ nl80211_check_u32);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration,
0, 65535, mask,
- NL80211_MESHCONF_AWAKE_WINDOW, nla_get_u16);
+ NL80211_MESHCONF_AWAKE_WINDOW, nl80211_check_u16);
FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, 0, 0xffffffff,
mask, NL80211_MESHCONF_PLINK_TIMEOUT,
- nla_get_u32);
+ nl80211_check_u32);
if (mask_out)
*mask_out = mask;
@@@ -5409,7 -5536,6 +5536,6 @@@ static int nl80211_parse_mesh_setup(str
IEEE80211_PATH_METRIC_VENDOR :
IEEE80211_PATH_METRIC_AIRTIME;
-
if (tb[NL80211_MESH_SETUP_IE]) {
struct nlattr *ieattr =
tb[NL80211_MESH_SETUP_IE];
@@@ -5796,10 -5922,8 +5922,8 @@@ static int nl80211_set_reg(struct sk_bu
}
}
- r = set_regdom(rd, REGD_SOURCE_CRDA);
- /* set_regdom took ownership */
- rd = NULL;
-
+ /* set_regdom takes ownership of rd */
+ return set_regdom(rd, REGD_SOURCE_CRDA);
bad_reg:
kfree(rd);
return r;
@@@ -6033,6 -6157,7 +6157,7 @@@ static int nl80211_trigger_scan(struct
/* all channels */
for (band = 0; band < NUM_NL80211_BANDS; band++) {
int j;
+
if (!wiphy->bands[band])
continue;
for (j = 0; j < wiphy->bands[band]->n_channels; j++) {
@@@ -6104,6 -6229,19 +6229,19 @@@
}
}
+ if (info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]) {
+ if (!wiphy_ext_feature_isset(wiphy,
+ NL80211_EXT_FEATURE_SET_SCAN_DWELL)) {
+ err = -EOPNOTSUPP;
+ goto out_free;
+ }
+
+ request->duration =
+ nla_get_u16(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]);
+ request->duration_mandatory =
+ nla_get_flag(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY]);
+ }
+
if (info->attrs[NL80211_ATTR_SCAN_FLAGS]) {
request->flags = nla_get_u32(
info->attrs[NL80211_ATTR_SCAN_FLAGS]);
@@@ -6442,6 -6580,7 +6580,7 @@@ nl80211_parse_sched_scan(struct wiphy *
/* all channels */
for (band = 0; band < NUM_NL80211_BANDS; band++) {
int j;
+
if (!wiphy->bands[band])
continue;
for (j = 0; j < wiphy->bands[band]->n_channels; j++) {
@@@ -6511,7 -6650,7 +6650,7 @@@
nla_data(ssid), nla_len(ssid));
request->match_sets[i].ssid.ssid_len =
nla_len(ssid);
- /* special attribute - old implemenation w/a */
+ /* special attribute - old implementation w/a */
request->match_sets[i].rssi_thold =
default_match_rssi;
rssi = tb[NL80211_SCHED_SCAN_MATCH_ATTR_RSSI];
@@@ -6936,6 -7075,13 +7075,13 @@@ static int nl80211_send_bss(struct sk_b
jiffies_to_msecs(jiffies - intbss->ts)))
goto nla_put_failure;
+ if (intbss->parent_tsf &&
+ (nla_put_u64_64bit(msg, NL80211_BSS_PARENT_TSF,
+ intbss->parent_tsf, NL80211_BSS_PAD) ||
+ nla_put(msg, NL80211_BSS_PARENT_BSSID, ETH_ALEN,
+ intbss->parent_bssid)))
+ goto nla_put_failure;
+
if (intbss->ts_boottime &&
nla_put_u64_64bit(msg, NL80211_BSS_LAST_SEEN_BOOTTIME,
intbss->ts_boottime, NL80211_BSS_PAD))
@@@ -7204,6 -7350,7 +7350,7 @@@ static int nl80211_authenticate(struct
if (key.idx >= 0) {
int i;
bool ok = false;
+
for (i = 0; i < rdev->wiphy.n_cipher_suites; i++) {
if (key.p.cipher == rdev->wiphy.cipher_suites[i]) {
ok = true;
@@@ -7282,6 -7429,7 +7429,7 @@@ static int nl80211_crypto_settings(stru
if (info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]) {
u16 proto;
+
proto = nla_get_u16(
info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);
settings->control_port_ethertype = cpu_to_be16(proto);
@@@ -8435,6 -8583,7 +8583,7 @@@ static u32 rateset_to_mask(struct ieee8
for (i = 0; i < rates_len; i++) {
int rate = (rates[i] & 0x7f) * 5;
int ridx;
+
for (ridx = 0; ridx < sband->n_bitrates; ridx++) {
struct ieee80211_rate *srate =
&sband->bitrates[ridx];
@@@ -8743,7 -8892,6 +8892,6 @@@ static int nl80211_tx_mgmt(struct sk_bu
if (params.wait < NL80211_MIN_REMAIN_ON_CHANNEL_TIME ||
params.wait > rdev->wiphy.max_remain_on_channel_duration)
return -EINVAL;
-
}
params.offchan = info->attrs[NL80211_ATTR_OFFCHANNEL_TX_OK];
@@@ -10590,7 -10738,6 +10738,6 @@@ int cfg80211_vendor_cmd_reply(struct sk
}
EXPORT_SYMBOL_GPL(cfg80211_vendor_cmd_reply);
-
static int nl80211_set_qos_map(struct sk_buff *skb,
struct genl_info *info)
{
@@@ -10945,7 -11092,7 +11092,7 @@@ static const struct genl_ops nl80211_op
.cmd = NL80211_CMD_SET_WIPHY,
.doit = nl80211_set_wiphy,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_RTNL,
},
{
@@@ -10961,7 -11108,7 +11108,7 @@@
.cmd = NL80211_CMD_SET_INTERFACE,
.doit = nl80211_set_interface,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -10969,7 -11116,7 +11116,7 @@@
.cmd = NL80211_CMD_NEW_INTERFACE,
.doit = nl80211_new_interface,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -10977,7 -11124,7 +11124,7 @@@
.cmd = NL80211_CMD_DEL_INTERFACE,
.doit = nl80211_del_interface,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -10985,7 -11132,7 +11132,7 @@@
.cmd = NL80211_CMD_GET_KEY,
.doit = nl80211_get_key,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -10993,7 -11140,7 +11140,7 @@@
.cmd = NL80211_CMD_SET_KEY,
.doit = nl80211_set_key,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
@@@ -11002,7 -11149,7 +11149,7 @@@
.cmd = NL80211_CMD_NEW_KEY,
.doit = nl80211_new_key,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
@@@ -11011,14 -11158,14 +11158,14 @@@
.cmd = NL80211_CMD_DEL_KEY,
.doit = nl80211_del_key,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
{
.cmd = NL80211_CMD_SET_BEACON,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_set_beacon,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
@@@ -11026,7 -11173,7 +11173,7 @@@
{
.cmd = NL80211_CMD_START_AP,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_start_ap,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
@@@ -11034,7 -11181,7 +11181,7 @@@
{
.cmd = NL80211_CMD_STOP_AP,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_stop_ap,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
@@@ -11051,7 -11198,7 +11198,7 @@@
.cmd = NL80211_CMD_SET_STATION,
.doit = nl80211_set_station,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11059,7 -11206,7 +11206,7 @@@
.cmd = NL80211_CMD_NEW_STATION,
.doit = nl80211_new_station,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11067,7 -11214,7 +11214,7 @@@
.cmd = NL80211_CMD_DEL_STATION,
.doit = nl80211_del_station,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11076,7 -11223,7 +11223,7 @@@
.doit = nl80211_get_mpath,
.dumpit = nl80211_dump_mpath,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11085,7 -11232,7 +11232,7 @@@
.doit = nl80211_get_mpp,
.dumpit = nl80211_dump_mpp,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11093,7 -11240,7 +11240,7 @@@
.cmd = NL80211_CMD_SET_MPATH,
.doit = nl80211_set_mpath,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11101,7 -11248,7 +11248,7 @@@
.cmd = NL80211_CMD_NEW_MPATH,
.doit = nl80211_new_mpath,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11109,7 -11256,7 +11256,7 @@@
.cmd = NL80211_CMD_DEL_MPATH,
.doit = nl80211_del_mpath,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11117,7 -11264,7 +11264,7 @@@
.cmd = NL80211_CMD_SET_BSS,
.doit = nl80211_set_bss,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11156,7 -11303,7 +11303,7 @@@
.cmd = NL80211_CMD_SET_MESH_CONFIG,
.doit = nl80211_update_mesh_config,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11164,7 -11311,7 +11311,7 @@@
.cmd = NL80211_CMD_TRIGGER_SCAN,
.doit = nl80211_trigger_scan,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11172,7 -11319,7 +11319,7 @@@
.cmd = NL80211_CMD_ABORT_SCAN,
.doit = nl80211_abort_scan,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11185,7 -11332,7 +11332,7 @@@
.cmd = NL80211_CMD_START_SCHED_SCAN,
.doit = nl80211_start_sched_scan,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11193,7 -11340,7 +11340,7 @@@
.cmd = NL80211_CMD_STOP_SCHED_SCAN,
.doit = nl80211_stop_sched_scan,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11201,7 -11348,7 +11348,7 @@@
.cmd = NL80211_CMD_AUTHENTICATE,
.doit = nl80211_authenticate,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
@@@ -11210,7 -11357,7 +11357,7 @@@
.cmd = NL80211_CMD_ASSOCIATE,
.doit = nl80211_associate,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11218,7 -11365,7 +11365,7 @@@
.cmd = NL80211_CMD_DEAUTHENTICATE,
.doit = nl80211_deauthenticate,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11226,7 -11373,7 +11373,7 @@@
.cmd = NL80211_CMD_DISASSOCIATE,
.doit = nl80211_disassociate,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11234,7 -11381,7 +11381,7 @@@
.cmd = NL80211_CMD_JOIN_IBSS,
.doit = nl80211_join_ibss,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11242,7 -11389,7 +11389,7 @@@
.cmd = NL80211_CMD_LEAVE_IBSS,
.doit = nl80211_leave_ibss,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11252,7 -11399,7 +11399,7 @@@
.doit = nl80211_testmode_do,
.dumpit = nl80211_testmode_dump,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11261,7 -11408,7 +11408,7 @@@
.cmd = NL80211_CMD_CONNECT,
.doit = nl80211_connect,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11269,7 -11416,7 +11416,7 @@@
.cmd = NL80211_CMD_DISCONNECT,
.doit = nl80211_disconnect,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11277,7 -11424,7 +11424,7 @@@
.cmd = NL80211_CMD_SET_WIPHY_NETNS,
.doit = nl80211_wiphy_netns,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11290,7 -11437,7 +11437,7 @@@
.cmd = NL80211_CMD_SET_PMKSA,
.doit = nl80211_setdel_pmksa,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11298,7 -11445,7 +11445,7 @@@
.cmd = NL80211_CMD_DEL_PMKSA,
.doit = nl80211_setdel_pmksa,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11306,7 -11453,7 +11453,7 @@@
.cmd = NL80211_CMD_FLUSH_PMKSA,
.doit = nl80211_flush_pmksa,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11314,7 -11461,7 +11461,7 @@@
.cmd = NL80211_CMD_REMAIN_ON_CHANNEL,
.doit = nl80211_remain_on_channel,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11322,7 -11469,7 +11469,7 @@@
.cmd = NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
.doit = nl80211_cancel_remain_on_channel,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11330,7 -11477,7 +11477,7 @@@
.cmd = NL80211_CMD_SET_TX_BITRATE_MASK,
.doit = nl80211_set_tx_bitrate_mask,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11338,7 -11485,7 +11485,7 @@@
.cmd = NL80211_CMD_REGISTER_FRAME,
.doit = nl80211_register_mgmt,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11346,7 -11493,7 +11493,7 @@@
.cmd = NL80211_CMD_FRAME,
.doit = nl80211_tx_mgmt,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11354,7 -11501,7 +11501,7 @@@
.cmd = NL80211_CMD_FRAME_WAIT_CANCEL,
.doit = nl80211_tx_mgmt_cancel_wait,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11362,7 -11509,7 +11509,7 @@@
.cmd = NL80211_CMD_SET_POWER_SAVE,
.doit = nl80211_set_power_save,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11378,7 -11525,7 +11525,7 @@@
.cmd = NL80211_CMD_SET_CQM,
.doit = nl80211_set_cqm,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11386,7 -11533,7 +11533,7 @@@
.cmd = NL80211_CMD_SET_CHANNEL,
.doit = nl80211_set_channel,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11394,7 -11541,7 +11541,7 @@@
.cmd = NL80211_CMD_SET_WDS_PEER,
.doit = nl80211_set_wds_peer,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11402,7 -11549,7 +11549,7 @@@
.cmd = NL80211_CMD_JOIN_MESH,
.doit = nl80211_join_mesh,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11410,7 -11557,7 +11557,7 @@@
.cmd = NL80211_CMD_LEAVE_MESH,
.doit = nl80211_leave_mesh,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11418,7 -11565,7 +11565,7 @@@
.cmd = NL80211_CMD_JOIN_OCB,
.doit = nl80211_join_ocb,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11426,7 -11573,7 +11573,7 @@@
.cmd = NL80211_CMD_LEAVE_OCB,
.doit = nl80211_leave_ocb,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11443,7 -11590,7 +11590,7 @@@
.cmd = NL80211_CMD_SET_WOWLAN,
.doit = nl80211_set_wowlan,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11452,7 -11599,7 +11599,7 @@@
.cmd = NL80211_CMD_SET_REKEY_OFFLOAD,
.doit = nl80211_set_rekey_data,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
@@@ -11461,7 -11608,7 +11608,7 @@@
.cmd = NL80211_CMD_TDLS_MGMT,
.doit = nl80211_tdls_mgmt,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11469,7 -11616,7 +11616,7 @@@
.cmd = NL80211_CMD_TDLS_OPER,
.doit = nl80211_tdls_oper,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11477,7 -11624,7 +11624,7 @@@
.cmd = NL80211_CMD_UNEXPECTED_FRAME,
.doit = nl80211_register_unexpected_frame,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11485,7 -11632,7 +11632,7 @@@
.cmd = NL80211_CMD_PROBE_CLIENT,
.doit = nl80211_probe_client,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11493,7 -11640,7 +11640,7 @@@
.cmd = NL80211_CMD_REGISTER_BEACONS,
.doit = nl80211_register_beacons,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11501,7 -11648,7 +11648,7 @@@
.cmd = NL80211_CMD_SET_NOACK_MAP,
.doit = nl80211_set_noack_map,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11509,7 -11656,7 +11656,7 @@@
.cmd = NL80211_CMD_START_P2P_DEVICE,
.doit = nl80211_start_p2p_device,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11517,7 -11664,7 +11664,7 @@@
.cmd = NL80211_CMD_STOP_P2P_DEVICE,
.doit = nl80211_stop_p2p_device,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11525,7 -11672,7 +11672,7 @@@
.cmd = NL80211_CMD_SET_MCAST_RATE,
.doit = nl80211_set_mcast_rate,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11533,7 -11680,7 +11680,7 @@@
.cmd = NL80211_CMD_SET_MAC_ACL,
.doit = nl80211_set_mac_acl,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11541,7 -11688,7 +11688,7 @@@
.cmd = NL80211_CMD_RADAR_DETECT,
.doit = nl80211_start_radar_detection,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11554,7 -11701,7 +11701,7 @@@
.cmd = NL80211_CMD_UPDATE_FT_IES,
.doit = nl80211_update_ft_ies,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11562,7 -11709,7 +11709,7 @@@
.cmd = NL80211_CMD_CRIT_PROTOCOL_START,
.doit = nl80211_crit_protocol_start,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11570,7 -11717,7 +11717,7 @@@
.cmd = NL80211_CMD_CRIT_PROTOCOL_STOP,
.doit = nl80211_crit_protocol_stop,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11585,7 -11732,7 +11732,7 @@@
.cmd = NL80211_CMD_SET_COALESCE,
.doit = nl80211_set_coalesce,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11593,7 -11740,7 +11740,7 @@@
.cmd = NL80211_CMD_CHANNEL_SWITCH,
.doit = nl80211_channel_switch,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11602,7 -11749,7 +11749,7 @@@
.doit = nl80211_vendor_cmd,
.dumpit = nl80211_vendor_cmd_dump,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11610,7 -11757,7 +11757,7 @@@
.cmd = NL80211_CMD_SET_QOS_MAP,
.doit = nl80211_set_qos_map,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11618,7 -11765,7 +11765,7 @@@
.cmd = NL80211_CMD_ADD_TX_TS,
.doit = nl80211_add_tx_ts,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11626,7 -11773,7 +11773,7 @@@
.cmd = NL80211_CMD_DEL_TX_TS,
.doit = nl80211_del_tx_ts,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11634,7 -11781,7 +11781,7 @@@
.cmd = NL80211_CMD_TDLS_CHANNEL_SWITCH,
.doit = nl80211_tdls_channel_switch,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11642,7 -11789,7 +11789,7 @@@
.cmd = NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
.doit = nl80211_tdls_cancel_channel_switch,
.policy = nl80211_policy,
- .flags = GENL_ADMIN_PERM,
+ .flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_NEED_RTNL,
},
@@@ -11708,6 -11855,13 +11855,13 @@@ static int nl80211_add_scan_req(struct
nla_put_u32(msg, NL80211_ATTR_SCAN_FLAGS, req->flags))
goto nla_put_failure;
+ if (req->info.scan_start_tsf &&
+ (nla_put_u64_64bit(msg, NL80211_ATTR_SCAN_START_TIME_TSF,
+ req->info.scan_start_tsf, NL80211_BSS_PAD) ||
+ nla_put(msg, NL80211_ATTR_SCAN_START_TIME_TSF_BSSID, ETH_ALEN,
+ req->info.tsf_bssid)))
+ goto nla_put_failure;
+
return 0;
nla_put_failure:
return -ENOBUFS;
@@@ -12092,7 -12246,7 +12246,7 @@@ void nl80211_send_connect_result(struc
struct net_device *netdev, const u8 *bssid,
const u8 *req_ie, size_t req_ie_len,
const u8 *resp_ie, size_t resp_ie_len,
- u16 status, gfp_t gfp)
+ int status, gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
@@@ -12110,7 -12264,10 +12264,10 @@@
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
(bssid && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, bssid)) ||
- nla_put_u16(msg, NL80211_ATTR_STATUS_CODE, status) ||
+ nla_put_u16(msg, NL80211_ATTR_STATUS_CODE,
+ status < 0 ? WLAN_STATUS_UNSPECIFIED_FAILURE :
+ status) ||
+ (status < 0 && nla_put_flag(msg, NL80211_ATTR_TIMED_OUT)) ||
(req_ie &&
nla_put(msg, NL80211_ATTR_REQ_IE, req_ie_len, req_ie)) ||
(resp_ie &&
@@@ -12126,7 -12283,6 +12283,6 @@@
nla_put_failure:
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
-
}
void nl80211_send_roamed(struct cfg80211_registered_device *rdev,
@@@ -12165,7 -12321,6 +12321,6 @@@
nla_put_failure:
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
-
}
void nl80211_send_disconnected(struct cfg80211_registered_device *rdev,
@@@ -12203,7 -12358,6 +12358,6 @@@
nla_put_failure:
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
-
}
void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
@@@ -13545,7 -13699,6 +13699,6 @@@ void cfg80211_crit_proto_stopped(struc
if (hdr)
genlmsg_cancel(msg, hdr);
nlmsg_free(msg);
-
}
EXPORT_SYMBOL(cfg80211_crit_proto_stopped);
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit 10c78f5854d361ded4736c1831948e0a5f67b932
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Sat Jul 2 09:52:13 2016 +0200
batman-adv: Avoid nullptr dereference in bla after vlan_insert_tag
vlan_insert_tag can return NULL on errors. The bridge loop avoidance code
therefore has to check the return value of vlan_insert_tag for NULL before
it can safely operate on this pointer.
Fixes: 23721387c409 ("batman-adv: add basic bridge loop avoidance code")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 748a9ea..7129780 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -418,9 +418,12 @@ static void batadv_bla_send_claim(struct batadv_priv *bat_priv, u8 *mac,
break;
}
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb = vlan_insert_tag(skb, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb)
+ goto out;
+ }
skb_reset_mac_header(skb);
skb->protocol = eth_type_trans(skb, soft_iface);
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit 60154a1e0495ffb8343a95cefe1e874634572fa8
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Sat Jul 2 09:52:14 2016 +0200
batman-adv: Avoid nullptr dereference in dat after vlan_insert_tag
vlan_insert_tag can return NULL on errors. The distributed arp table code
therefore has to check the return value of vlan_insert_tag for NULL before
it can safely operate on this pointer.
Fixes: be1db4f6615b ("batman-adv: make the Distributed ARP Table vlan aware")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index 278800a..aee3b39 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -1009,9 +1009,12 @@ bool batadv_dat_snoop_outgoing_arp_request(struct batadv_priv *bat_priv,
if (!skb_new)
goto out;
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb_new = vlan_insert_tag(skb_new, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb_new)
+ goto out;
+ }
skb_reset_mac_header(skb_new);
skb_new->protocol = eth_type_trans(skb_new,
@@ -1089,9 +1092,12 @@ bool batadv_dat_snoop_incoming_arp_request(struct batadv_priv *bat_priv,
*/
skb_reset_mac_header(skb_new);
- if (vid & BATADV_VLAN_HAS_TAG)
+ if (vid & BATADV_VLAN_HAS_TAG) {
skb_new = vlan_insert_tag(skb_new, htons(ETH_P_8021Q),
vid & VLAN_VID_MASK);
+ if (!skb_new)
+ goto out;
+ }
/* To preserve backwards compatibility, the node has choose the outgoing
* format based on the incoming request packet type. The assumption is
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit 33fbb1f3db87ce53da925b3e034b4dd446d483f8
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Thu Jun 30 20:10:46 2016 +0200
batman-adv: Fix orig_node_vlan leak on orig_node_release
batadv_orig_node_new uses batadv_orig_node_vlan_new to allocate a new
batadv_orig_node_vlan and add it to batadv_orig_node::vlan_list. References
to this list have also to be cleaned when the batadv_orig_node is removed.
Fixes: 7ea7b4a14275 ("batman-adv: make the TT CRC logic VLAN specific")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index 7f51bc2..fe2fcda 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -765,6 +765,7 @@ static void batadv_orig_node_release(struct kref *ref)
struct batadv_neigh_node *neigh_node;
struct batadv_orig_node *orig_node;
struct batadv_orig_ifinfo *orig_ifinfo;
+ struct batadv_orig_node_vlan *vlan;
orig_node = container_of(ref, struct batadv_orig_node, refcount);
@@ -784,6 +785,13 @@ static void batadv_orig_node_release(struct kref *ref)
}
spin_unlock_bh(&orig_node->neigh_list_lock);
+ spin_lock_bh(&orig_node->vlan_list_lock);
+ hlist_for_each_entry_safe(vlan, node_tmp, &orig_node->vlan_list, list) {
+ hlist_del_rcu(&vlan->list);
+ batadv_orig_node_vlan_put(vlan);
+ }
+ spin_unlock_bh(&orig_node->vlan_list_lock);
+
/* Free nc_nodes */
batadv_nc_purge_orig(orig_node->bat_priv, orig_node, NULL);
--
LinuxNextTracking
1
0
[linux-next] LinuxNextTracking branch, master, updated. next-20160712
by batman＠open-mesh.org 12 Jul '16
by batman＠open-mesh.org 12 Jul '16
12 Jul '16
The following commit has been merged in the master branch:
commit 3db0decf1185357d6ab2256d0dede1ca9efda03d
Author: Sven Eckelmann <sven(a)narfation.org>
Date: Fri Jul 1 15:49:43 2016 +0200
batman-adv: Fix non-atomic bla_claim::backbone_gw access
The pointer batadv_bla_claim::backbone_gw can be changed at any time.
Therefore, access to it must be protected to ensure that two function
accessing the same backbone_gw are actually accessing the same. This is
especially important when the crc_lock is used or when the backbone_gw of a
claim is exchanged.
Not doing so leads to invalid memory access and/or reference leaks.
Fixes: 23721387c409 ("batman-adv: add basic bridge loop avoidance code")
Fixes: 5a1dd8a4773d ("batman-adv: lock crc access in bridge loop avoidance")
Signed-off-by: Sven Eckelmann <sven(a)narfation.org>
Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de>
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 7129780..825a5cd 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -177,10 +177,21 @@ static void batadv_backbone_gw_put(struct batadv_bla_backbone_gw *backbone_gw)
static void batadv_claim_release(struct kref *ref)
{
struct batadv_bla_claim *claim;
+ struct batadv_bla_backbone_gw *old_backbone_gw;
claim = container_of(ref, struct batadv_bla_claim, refcount);
- batadv_backbone_gw_put(claim->backbone_gw);
+ spin_lock_bh(&claim->backbone_lock);
+ old_backbone_gw = claim->backbone_gw;
+ claim->backbone_gw = NULL;
+ spin_unlock_bh(&claim->backbone_lock);
+
+ spin_lock_bh(&old_backbone_gw->crc_lock);
+ old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
+ spin_unlock_bh(&old_backbone_gw->crc_lock);
+
+ batadv_backbone_gw_put(old_backbone_gw);
+
kfree_rcu(claim, rcu);
}
@@ -677,8 +688,10 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
const u8 *mac, const unsigned short vid,
struct batadv_bla_backbone_gw *backbone_gw)
{
+ struct batadv_bla_backbone_gw *old_backbone_gw;
struct batadv_bla_claim *claim;
struct batadv_bla_claim search_claim;
+ bool remove_crc = false;
int hash_added;
ether_addr_copy(search_claim.addr, mac);
@@ -692,8 +705,10 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
return;
ether_addr_copy(claim->addr, mac);
+ spin_lock_init(&claim->backbone_lock);
claim->vid = vid;
claim->lasttime = jiffies;
+ kref_get(&backbone_gw->refcount);
claim->backbone_gw = backbone_gw;
kref_init(&claim->refcount);
@@ -721,15 +736,26 @@ static void batadv_bla_add_claim(struct batadv_priv *bat_priv,
"bla_add_claim(): changing ownership for %pM, vid %d\n",
mac, BATADV_PRINT_VID(vid));
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
- batadv_backbone_gw_put(claim->backbone_gw);
+ remove_crc = true;
}
- /* set (new) backbone gw */
+
+ /* replace backbone_gw atomically and adjust reference counters */
+ spin_lock_bh(&claim->backbone_lock);
+ old_backbone_gw = claim->backbone_gw;
kref_get(&backbone_gw->refcount);
claim->backbone_gw = backbone_gw;
+ spin_unlock_bh(&claim->backbone_lock);
+
+ if (remove_crc) {
+ /* remove claim address from old backbone_gw */
+ spin_lock_bh(&old_backbone_gw->crc_lock);
+ old_backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
+ spin_unlock_bh(&old_backbone_gw->crc_lock);
+ }
+ batadv_backbone_gw_put(old_backbone_gw);
+
+ /* add claim address to new backbone_gw */
spin_lock_bh(&backbone_gw->crc_lock);
backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
spin_unlock_bh(&backbone_gw->crc_lock);
@@ -740,6 +766,26 @@ claim_free_ref:
}
/**
+ * batadv_bla_claim_get_backbone_gw - Get valid reference for backbone_gw of
+ * claim
+ * @claim: claim whose backbone_gw should be returned
+ *
+ * Return: valid reference to claim::backbone_gw
+ */
+static struct batadv_bla_backbone_gw *
+batadv_bla_claim_get_backbone_gw(struct batadv_bla_claim *claim)
+{
+ struct batadv_bla_backbone_gw *backbone_gw;
+
+ spin_lock_bh(&claim->backbone_lock);
+ backbone_gw = claim->backbone_gw;
+ kref_get(&backbone_gw->refcount);
+ spin_unlock_bh(&claim->backbone_lock);
+
+ return backbone_gw;
+}
+
+/**
* batadv_bla_del_claim - delete a claim from the claim hash
* @bat_priv: the bat priv with all the soft interface information
* @mac: mac address of the claim to be removed
@@ -763,10 +809,6 @@ static void batadv_bla_del_claim(struct batadv_priv *bat_priv,
batadv_choose_claim, claim);
batadv_claim_put(claim); /* reference from the hash is gone */
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
-
/* don't need the reference from hash_find() anymore */
batadv_claim_put(claim);
}
@@ -1219,6 +1261,7 @@ static void batadv_bla_purge_claims(struct batadv_priv *bat_priv,
struct batadv_hard_iface *primary_if,
int now)
{
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_bla_claim *claim;
struct hlist_head *head;
struct batadv_hashtable *hash;
@@ -1233,14 +1276,17 @@ static void batadv_bla_purge_claims(struct batadv_priv *bat_priv,
rcu_read_lock();
hlist_for_each_entry_rcu(claim, head, hash_entry) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
if (now)
goto purge_now;
- if (!batadv_compare_eth(claim->backbone_gw->orig,
+
+ if (!batadv_compare_eth(backbone_gw->orig,
primary_if->net_dev->dev_addr))
- continue;
+ goto skip;
+
if (!batadv_has_timed_out(claim->lasttime,
BATADV_BLA_CLAIM_TIMEOUT))
- continue;
+ goto skip;
batadv_dbg(BATADV_DBG_BLA, bat_priv,
"bla_purge_claims(): %pM, vid %d, time out\n",
@@ -1248,8 +1294,10 @@ static void batadv_bla_purge_claims(struct batadv_priv *bat_priv,
purge_now:
batadv_handle_unclaim(bat_priv, primary_if,
- claim->backbone_gw->orig,
+ backbone_gw->orig,
claim->addr, claim->vid);
+skip:
+ batadv_backbone_gw_put(backbone_gw);
}
rcu_read_unlock();
}
@@ -1760,9 +1808,11 @@ batadv_bla_loopdetect_check(struct batadv_priv *bat_priv, struct sk_buff *skb,
bool batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid, bool is_bcast)
{
+ struct batadv_bla_backbone_gw *backbone_gw;
struct ethhdr *ethhdr;
struct batadv_bla_claim search_claim, *claim = NULL;
struct batadv_hard_iface *primary_if;
+ bool own_claim;
bool ret;
ethhdr = eth_hdr(skb);
@@ -1797,8 +1847,12 @@ bool batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
}
/* if it is our own claim ... */
- if (batadv_compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+ own_claim = batadv_compare_eth(backbone_gw->orig,
+ primary_if->net_dev->dev_addr);
+ batadv_backbone_gw_put(backbone_gw);
+
+ if (own_claim) {
/* ... allow it in any case */
claim->lasttime = jiffies;
goto allow;
@@ -1862,7 +1916,9 @@ bool batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
{
struct ethhdr *ethhdr;
struct batadv_bla_claim search_claim, *claim = NULL;
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_hard_iface *primary_if;
+ bool client_roamed;
bool ret = false;
primary_if = batadv_primary_if_get_selected(bat_priv);
@@ -1892,8 +1948,12 @@ bool batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
goto allow;
/* check if we are responsible. */
- if (batadv_compare_eth(claim->backbone_gw->orig,
- primary_if->net_dev->dev_addr)) {
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+ client_roamed = batadv_compare_eth(backbone_gw->orig,
+ primary_if->net_dev->dev_addr);
+ batadv_backbone_gw_put(backbone_gw);
+
+ if (client_roamed) {
/* if yes, the client has roamed and we have
* to unclaim it.
*/
@@ -1941,6 +2001,7 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
struct net_device *net_dev = (struct net_device *)seq->private;
struct batadv_priv *bat_priv = netdev_priv(net_dev);
struct batadv_hashtable *hash = bat_priv->bla.claim_hash;
+ struct batadv_bla_backbone_gw *backbone_gw;
struct batadv_bla_claim *claim;
struct batadv_hard_iface *primary_if;
struct hlist_head *head;
@@ -1965,17 +2026,21 @@ int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset)
rcu_read_lock();
hlist_for_each_entry_rcu(claim, head, hash_entry) {
- is_own = batadv_compare_eth(claim->backbone_gw->orig,
+ backbone_gw = batadv_bla_claim_get_backbone_gw(claim);
+
+ is_own = batadv_compare_eth(backbone_gw->orig,
primary_addr);
- spin_lock_bh(&claim->backbone_gw->crc_lock);
- backbone_crc = claim->backbone_gw->crc;
- spin_unlock_bh(&claim->backbone_gw->crc_lock);
+ spin_lock_bh(&backbone_gw->crc_lock);
+ backbone_crc = backbone_gw->crc;
+ spin_unlock_bh(&backbone_gw->crc_lock);
seq_printf(seq, " * %pM on %5d by %pM [%c] (%#.4x)\n",
claim->addr, BATADV_PRINT_VID(claim->vid),
- claim->backbone_gw->orig,
+ backbone_gw->orig,
(is_own ? 'x' : ' '),
backbone_crc);
+
+ batadv_backbone_gw_put(backbone_gw);
}
rcu_read_unlock();
}
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index ba846b0..0051222 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -1042,6 +1042,7 @@ struct batadv_bla_backbone_gw {
* @addr: mac address of claimed non-mesh client
* @vid: vlan id this client was detected on
* @backbone_gw: pointer to backbone gw claiming this client
+ * @backbone_lock: lock protecting backbone_gw pointer
* @lasttime: last time we heard of claim (locals only)
* @hash_entry: hlist node for batadv_priv_bla::claim_hash
* @refcount: number of contexts the object is used
@@ -1051,6 +1052,7 @@ struct batadv_bla_claim {
u8 addr[ETH_ALEN];
unsigned short vid;
struct batadv_bla_backbone_gw *backbone_gw;
+ spinlock_t backbone_lock; /* protects backbone_gw */
unsigned long lasttime;
struct hlist_node hash_entry;
struct rcu_head rcu;
--
LinuxNextTracking
1
0
Name of failed tests
====================
master
------
* coccicheck
next
----
* difference between net-next and batadv next
Output of different failed tests
================================
master: coccicheck
------------------
/home/build_test/build_env/tmp.gNZMxfKNQz/./net/batman-adv/multicast.c:531:31-32: WARNING: sum of probable bitmasks, consider |
next: difference between net-next and batadv next
-------------------------------------------------
netnext/net/batman-adv/bridge_loop_avoidance.c | 116 +++-------------
netnext/net/batman-adv/distributed-arp-table.c | 10 -
netnext/net/batman-adv/originator.c | 15 --
netnext/net/batman-adv/routing.c | 52 +------
netnext/net/batman-adv/send.c | 4
netnext/net/batman-adv/types.h | 6
6 files changed, 42 insertions(+), 161 deletions(-)
Statistics
==========
master
------
Failed tests: 1
Started build tests: 156
Tested Linux versions: 25
Tested configs: 92
next
----
Failed tests: 1
Started build tests: 161
Tested Linux versions: 25
Tested configs: 95
1
0
Name of failed tests
====================
master
------
* coccicheck
next
----
* difference between net-next and batadv next
Output of different failed tests
================================
master: coccicheck
------------------
/home/build_test/build_env/tmp.tYh9wmNuYX/./net/batman-adv/multicast.c:531:31-32: WARNING: sum of probable bitmasks, consider |
next: difference between net-next and batadv next
-------------------------------------------------
netnext/net/batman-adv/bridge_loop_avoidance.c | 116 +++-------------
netnext/net/batman-adv/distributed-arp-table.c | 10 -
netnext/net/batman-adv/originator.c | 15 --
netnext/net/batman-adv/routing.c | 52 +------
netnext/net/batman-adv/send.c | 4
netnext/net/batman-adv/types.h | 6
6 files changed, 42 insertions(+), 161 deletions(-)
Statistics
==========
master
------
Failed tests: 1
Started build tests: 82
Tested Linux versions: 25
Tested configs: 64
next
----
Failed tests: 1
Started build tests: 83
Tested Linux versions: 24
Tested configs: 63
1
0
Name of failed tests
====================
* coccicheck master
* difference between net-next and batadv next
Output of different failed tests
================================
coccicheck master
-----------------
/home/build_test/build_env/tmp.6EH66Sgw4f/./net/batman-adv/multicast.c:531:31-32: WARNING: sum of probable bitmasks, consider |
difference between net-next and batadv next
-------------------------------------------
netnext/net/batman-adv/bridge_loop_avoidance.c | 116 +++-------------
netnext/net/batman-adv/distributed-arp-table.c | 10 -
netnext/net/batman-adv/originator.c | 15 --
netnext/net/batman-adv/routing.c | 52 +------
netnext/net/batman-adv/send.c | 4
netnext/net/batman-adv/types.h | 6
6 files changed, 42 insertions(+), 161 deletions(-)
1
0
Name of failed tests
====================
* coccicheck master
* difference between net-next and batadv next
Output of different failed tests
================================
coccicheck master
-----------------
/home/build_test/build_env/tmp.dkOCYXBvVL/./net/batman-adv/multicast.c:531:31-32: WARNING: sum of probable bitmasks, consider |
difference between net-next and batadv next
-------------------------------------------
netnext/net/batman-adv/bridge_loop_avoidance.c | 116 +++-------------
netnext/net/batman-adv/distributed-arp-table.c | 10 -
netnext/net/batman-adv/originator.c | 15 --
netnext/net/batman-adv/routing.c | 52 +------
netnext/net/batman-adv/send.c | 4
netnext/net/batman-adv/types.h | 6
6 files changed, 42 insertions(+), 161 deletions(-)
1
0