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* mac80211: use wl18xx-fw-4.binHauke Mehrtens2015-09-111-2/+1
| | | | | | | | | | | | | | | | | The driver only supports wl18xx-fw-4.bin and does not support the old firmware wl18xx-fw-3.bin and more. The wl18xx-conf.bin file was removed upstream it does not fit all devices any more, see this on how to generate one: http://processors.wiki.ti.com/index.php/Open_Source_Wireless_Connectivity_wlconf If someone has a config file for the common platforms with the wifi nic OpenWrt uses please send a patch. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46887 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mac80211: add iwlagn debug optionsHauke Mehrtens2015-09-111-0/+36
| | | | | | | Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46886 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mac80211: refresh Intel firmwareHauke Mehrtens2015-09-111-71/+98
| | | | | | | | | | | | | - sort firmware - add newer firmware for Intel chipsets - newer Intel MVM require firmware only compile tested Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46885 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mac80211: iwlagn: enable iwlmvmHauke Mehrtens2015-09-111-3/+4
| | | | | | | | | | - reported in forums - Intel 7260 and 3160 need IWLMVM drivers/firmware Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46884 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mac80211: update linux-firmware to 2014-09-03Hauke Mehrtens2015-09-111-3/+3
| | | | | | | | | Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> [update to 2014-09-03 and change to xz] Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46883 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mac80211: rt2800-usb: enable "unknown" USB IDsHauke Mehrtens2015-09-111-1/+1
| | | | | | | | | | | | | | | - should fix issue: https://forum.openwrt.org/viewtopic.php?id=57315 - enable support of more USB stick with rt28xx chipsets - experimental: USB-IDs not in vendor linux driver - experimental: "exact chipset is unknown" - experimental: "enabling these devices may or may not work" only compile tested Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46882 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: add CONFIG_MIPS_CDMM config optionHauke Mehrtens2015-09-113-2/+1
| | | | | | | | | This driver was added in kernel 4.1. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46881 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm47xx: detect Netgear R6300 V1 & support reset buttonRafał Miłecki2015-09-111-6/+44
| | | | | | | | It's still far from complete support. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46880 3c298f89-4303-0410-b956-a3cf2f4a3e73
* kernel: Added missing symbols into 4.1 & 4.0 kernel default .configHauke Mehrtens2015-09-112-0/+7
| | | | | | | | | | | | | As requested here #20432 I've tried to fix the missing symbols from the specified default kernel config files. I ran into this problem trying to build an image for x86_64 target with a custom kernel configuration. Signed-off-by: Manganini Mirko <mmanganini@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46879 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm47xx: update to kernel 4.1Hauke Mehrtens2015-09-111-1/+1
| | | | | | | | | This makes bcm53xx use kernel 4.1 by default now. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46878 3c298f89-4303-0410-b956-a3cf2f4a3e73
* bcm53xx: update to kernel 4.1Hauke Mehrtens2015-09-111-1/+1
| | | | | | | | | This makes bcm53xx use kernel 4.1 by default now. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46877 3c298f89-4303-0410-b956-a3cf2f4a3e73
* tools: add tar host build, required for --sort=name which was only added in ↵Felix Fietkau2015-09-113-0/+50
| | | | | | | | the latest version Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46876 3c298f89-4303-0410-b956-a3cf2f4a3e73
* script: downlaod: change mirror for kernel.orgHauke Mehrtens2015-09-111-2/+2
| | | | | | | | | | kernel.org now suggests a different mirror address. this one also support IPv6 connections and was faster for me. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46875 3c298f89-4303-0410-b956-a3cf2f4a3e73
* binutils: add binutils 2.25.1Hauke Mehrtens2015-09-116-6/+116
| | | | | | | | | This adds binutils 2.25.1 as an option to OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46874 3c298f89-4303-0410-b956-a3cf2f4a3e73
* gcc: update gcc 5.x musl patchesHauke Mehrtens2015-09-1115-200/+612
| | | | | | | | | | This replaces the musl patches for gcc with the versions which are in gcc trunk. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46873 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm47xx: increase max image sizeHauke Mehrtens2015-09-111-0/+7
| | | | | | | | | | | | | | | | the trx utile uses a maximum image size of 7.2MB. There are brcm47xx devices even with serial flash with bigger flash chips, but OpenWrt was not able to create images for these devices. This patch provides an additional parameter which increases this limit to 32 MB. There is a warning in the trx utile code which suggests that bigger images could overwrite the nvram partition on some devices, but normally the program writing the image should make sure that it is safe to write it to the flash. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46872 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm47xx: break long lines in image MakefileHauke Mehrtens2015-09-111-7/+18
| | | | | | | | | | This patch changes nothing on the behaviour, it just breaks long lines with bin/trx to make it easier to add additional parameters. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46871 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm2708: remove linux 3.18 supportFelix Fietkau2015-09-11116-310327/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46870 3c298f89-4303-0410-b956-a3cf2f4a3e73
* lantiq: Use the BAR0 base address in the ath PCI fixup codeFelix Fietkau2015-09-112-8/+8
| | | | | | | | | | | Fixes support for AR9287 on TP-Link TD-W8980 and possibly other devices which have an ath wifi chip at a PCI address other than 0xb8000000 (TD-W8980 for example has it's wifi chip at 0xbc000000). Signed-off-by: Geoffrey McRae <geoff@spacevs.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46869 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ugps: fix filename to eliminate build problemsFelix Fietkau2015-09-111-1/+1
| | | | | | | | | | | | due to ordering PKG_SOURCE_VERSION is not defined leading to a filename "ugps-.tar.bz2" This errors out when an older version is in the dl/ dir (or LOCALMIRROR) fix order and use uhttpd file naming scheme to visibly include date Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46868 3c298f89-4303-0410-b956-a3cf2f4a3e73
* base-files: set kernel.core_pattern in sysctl.confFelix Fietkau2015-09-112-1/+2
| | | | | | | | | | Move the pattern setting from netifd's service script to /etc/sysctl.conf. Put the timestamp component '%t' just after executable name '%e' for more natural order from output of ls command. Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46867 3c298f89-4303-0410-b956-a3cf2f4a3e73
* util-linux: add prlimit command.Felix Fietkau2015-09-111-0/+17
| | | | | | Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46866 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mvsw61xx: match swconfig function namesFelix Fietkau2015-09-111-4/+4
| | | | | | Signed-off-by: Claudio Leite <leitec@staticky.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46865 3c298f89-4303-0410-b956-a3cf2f4a3e73
* mvsw61xx: use standard swconfig get_port_linkFelix Fietkau2015-09-111-76/+18
| | | | | | | | | The previous "link" and "status" functions were non-standard, and thus less useful for parsing. Signed-off-by: Claudio Leite <leitec@staticky.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46864 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ipkg-build: add ogargs to outer tar/ipkFelix Fietkau2015-09-111-1/+1
| | | | | | | | prevent name:uid leaks of build system Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46863 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: Restore buildability of the AP121 targetFelix Fietkau2015-09-111-2/+4
| | | | | | | | | Increase space for kernel and also introduce a 8M flash target into the Makefile. Signed-off-by: Attila Lendvai <attila@lendvai.name> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46862 3c298f89-4303-0410-b956-a3cf2f4a3e73
* hostapd: Add eapol_version config optionFelix Fietkau2015-09-111-1/+6
| | | | | | | | | | | | | Add eapol_version to the openwrt wireless config ssid section. Only eapol_version=1 and 2 will get passed to hostapd, the default in hostapd is 2. This is only useful for really old client devices that don't accept eapol_version=2. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46861 3c298f89-4303-0410-b956-a3cf2f4a3e73
* openvpn: remove __DATE__ from options outputFelix Fietkau2015-09-111-0/+10
| | | | | | | | | reported by: https://reproducible.debian.net/openwrt/dbd/ar71xx/base/openvpn-nossl_2.3.7-1_ar71xx.ipk.html Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46860 3c298f89-4303-0410-b956-a3cf2f4a3e73
* include/image.mk: make tar reproducibleFelix Fietkau2015-09-112-4/+4
| | | | | | | | | several packages reported different file order between builds make binutils, kmod-sched reproducible Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46859 3c298f89-4303-0410-b956-a3cf2f4a3e73
* yaffs2: remove __TIME__ __DATE__ macrosFelix Fietkau2015-09-111-3/+3
| | | | | | | | | prevent compiler errors with gcc 4.9 increase reproducibility Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46858 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ramips: Enable RTC support for PBR-M1Felix Fietkau2015-09-111-0/+1
| | | | | | | | | | | | | | The PBR-M1 and other upcoming MT7621 boards have RTC chips on them. The PBR-M1 also selects the kmod-rtc-pcf8563 by default. But the module itself will not be build because CONFIG_RTC_CLASS is currently not enabled for its kernel. Enabling this option should fix the problem of the missing rtc device on these boards. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46857 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ar71xx: fix ar724x clock calculationFelix Fietkau2015-09-111-0/+22
| | | | | | | | | | | | | | | | | According to the AR7242 datasheet section 2.8, AR724X CPUs use a 40MHz input clock as the REF_CLK instead of 5MHz. The correct CPU PLL calculation procedure is as follows: CPU_PLL = (DIV * REF_CLK) / REF_DIV / 2. This patch is compatible with the current calculation procedure with default DIV and REF_DIV values. Test on both AR7240, AR7241 and AR7242. Signed-off-by: Weijie Gao <hackpascal@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46856 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm2708-gpu-fw: update to latest versionFelix Fietkau2015-09-111-3/+3
| | | | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46855 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm2708: add kmod-sound-soc-raspidac3Felix Fietkau2015-09-111-0/+23
| | | | | | | | This adds support for RaspiDAC Rev.3x Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46854 3c298f89-4303-0410-b956-a3cf2f4a3e73
* brcm2708: update 4.1 patchesFelix Fietkau2015-09-11169-296/+2877
| | | | | | | | | As usual, this patches were taken (and rebased) from https://github.com/raspberrypi/linux/commits/rpi-4.1.y Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46853 3c298f89-4303-0410-b956-a3cf2f4a3e73
* target: ar71xx: add support for COMFAST CF-E316N v2 boardFelix Fietkau2015-09-1112-10/+195
| | | | | | | | | | | | This adds full support (sans sysupgrading from vendor firmware) for the COMFAST CF-E316N v2 (aka CF-E316V2, CF-E316N-V2 and CF-E316Nv2.0, no FCC ID) by Shenzhen Four Seas Global Link Network Technology Co., Ltd (this company is actively refusing to provide GPL'd sources for the OpenWrt version they ship with the device, damn them). Signed-off-by: Paul Fertser <fercerpav@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46852 3c298f89-4303-0410-b956-a3cf2f4a3e73
* hostapd: work around unconditional libopenssl build dependencyFelix Fietkau2015-09-111-1/+1
| | | | | | | | | | | As the OpenWrt build system only resolves build dependencies per directory, all hostapd variants were causing libopenssl to be downloaded and built, not only wpad-mesh. Fix this by applying the same workaround as in ustream-ssl. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46851 3c298f89-4303-0410-b956-a3cf2f4a3e73
* opkg: work around unconditional libopenssl build dependencyFelix Fietkau2015-09-111-1/+1
| | | | | | | | | | | As the OpenWrt build system only resolves build dependencies per directory, all opkg variants were causing libopenssl to be downloaded and built, not only opkg-smime. Fix this by applying the same workaround as in ustream-ssl. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46850 3c298f89-4303-0410-b956-a3cf2f4a3e73
* base-files: change banner to Designated Driver releaseRafał Miłecki2015-09-111-6/+5
| | | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46846 3c298f89-4303-0410-b956-a3cf2f4a3e73
* comgt-ncm: Add possibility to choose PDP context typeSteven Barth2015-09-113-14/+50
| | | | | | | | | | | | | | | | | By setting the option pdptype to IP, IPV6 or IPV4V6 the user can choose the context type between IPv4, IPv6 and dual stack, respectively. The default setting is dual stack, except if option ipv6=0 is specified, in which case IPv4 context is the default. This allows for an out-of-the-box IPv6 support with modems utilizing NCM-like protocols. While we are at it, also add commands for Sierra DirectIP modems (currently untested), which will allow us to drop the separate comgt-directip package (once tested and verified working). Signed-off-by: Matti Laakso <malaakso@elisanet.fi> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46844 3c298f89-4303-0410-b956-a3cf2f4a3e73
* uqmi: Add proper IPv6 supportSteven Barth2015-09-112-58/+145
| | | | | | | | | | | | | | | | | | | | | Use the new --ip-family option to start both IPv4 and IPv6 sessions by default. Autoconnect can't be used when starting two sessions, so revert back to using the client IDs and packet data handles for handling the network connection. Some modem firmwares do not implement a RA server, therefore by default use outband IP configuration and static addressing. Some other firmwares report bogus IP configuration with the WDS get current settings command. In this case inband configuration with DHCP/RA can be optionally enabled by setting option dhcp to 1. Per 3GPP standard a /64 prefix is served to all clients, which is extended to LAN as specified in RFC 7278. v2: Restrict the IPv6 gateway route source address Signed-off-by: Matti Laakso <malaakso@elisanet.fi> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46843 3c298f89-4303-0410-b956-a3cf2f4a3e73
* firewall: Remove src_port from firewall.config to receive dhcpv6 repliesSteven Barth2015-09-111-1/+0
| | | | | | | | | | Seems like my second try was again whitespace broken. Sorry for the noise. Remove src_port from firewall.config to receive dhcpv6 replies. Fixes #20295. Signed-off-by: Anselm Eberhardt <a.eberhardt@cygnusnetworks.de> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46842 3c298f89-4303-0410-b956-a3cf2f4a3e73
* netifd: update to the latest version, fixes a WDS STA mode regression caused ↵Felix Fietkau2015-09-101-2/+2
| | | | | | | | by multicast-to-unicast handling (#20466) Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46841 3c298f89-4303-0410-b956-a3cf2f4a3e73
* imagebuilder: run build prereq checks before building image to set up host ↵Felix Fietkau2015-09-101-1/+16
| | | | | | | | commands properly Signed-off-by: Felix Fietkau <nbd@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46840 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ipq806x: fix uninitialized variable usage in cpufreq-kraitJonas Gorski2015-09-102-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In krait_cpufreq_probe, both freq and max_cpu_freq are never initialized, so the max_cpu_freq will have a random value at the end. Fix this by properly initializing max_cpu_freq to 0 and storing the clk frequency in freq as well, to make it similar to how it's calculated in krait_set_target. Fixes the following warnings: In file included from include/linux/clk.h:16:0, from drivers/cpufreq/cpufreq-krait.c:13: drivers/cpufreq/cpufreq-krait.c: In function 'krait_cpufreq_probe': include/linux/kernel.h:714:24: warning: 'freq' may be used uninitialized in this function [-Wmaybe-uninitialized] _max1 > _max2 ? _max1 : _max2; }) ^ drivers/cpufreq/cpufreq-krait.c:217:25: note: 'freq' was declared here unsigned long freq_Hz, freq, max_cpu_freq; ^ In file included from include/linux/clk.h:16:0, from drivers/cpufreq/cpufreq-krait.c:13: include/linux/kernel.h:714:24: warning: 'max_cpu_freq' may be used uninitialized in this function [-Wmaybe-uninitialized] _max1 > _max2 ? _max1 : _max2; }) ^ drivers/cpufreq/cpufreq-krait.c:217:31: note: 'max_cpu_freq' was declared here unsigned long freq_Hz, freq, max_cpu_freq; Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46839 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ipq806x: modules: fix typo in usb-dwc3-qcom dependenciesJonas Gorski2015-09-101-1/+1
| | | | | | | | | | The phy driver has its qcom-dwc3 order switched in contrast to the usb controller driver. Signed-off-by: Kaspar Schleiser <kaspar@schleiser.de> Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46838 3c298f89-4303-0410-b956-a3cf2f4a3e73
* ipq806x: fix R7500 kernel generationJonas Gorski2015-09-101-1/+1
| | | | | | | | | Obviously the dummy rootfs must be after the kernel (uImage), not included in it. Signed-off-by: Jonas Gorski <jogo@openwrt.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46837 3c298f89-4303-0410-b956-a3cf2f4a3e73
* busybox: lock: implement -n "Fail rather than wait"Felix Fietkau2015-09-091-2/+11
| | | | | | | | | | | | | | | | | | lock -n is similiar to flock -n. If the lock was already taken, fail with exit code = 1 and write error message to stderr. example: if ! lock -n /tmp/foo ; then echo lock exits. else echo lock was free. But is locked now. fi > lock was free. But is locked now. > lock exists. Signed-off-by: Alexander Couzens <lynxis@fe80.eu> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46836 3c298f89-4303-0410-b956-a3cf2f4a3e73
* generic: Fix per interface nf_call_iptables settingFelix Fietkau2015-09-093-537/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit r30917 ("kernel: bypass all netfilter hooks if the sysctls for that functionality have been disabled - eliminates the overhead of enabling CONFIG_BRIDGE_NETFILTER in the kernel config") introduced an optimization which should reduce/eliminate the overhead for traffic send over bridges on kernels compiled with CONFIG_BRIDGE_NETFILTER=y. But this optimization breaks the nf_call_iptables per bridge setting which is more fine grained than the global sysctl net.bridge.bridge-nf-call-iptables setting. A test reflecting a real world setup was created to identify if this really eliminates the overhead and if per-bridge nf_call_iptables could be used in some setups to increase the throughput. A Qualcomm Atheros QCA9558 based system with one ethernet and an ath9k wifi 3x3 in HT40 mode was used. Cables from the AP to the wifi station were used to reduce interference problems during the tests. The wlan interface was put in one bridge interface called br-wlan. This bridge usually contains some more wlan interfaces. The eth0 was put in a second bridge called br-lan. This usually contains some other privileged wlan or mesh interfaces. Routing was added between br-lan and br-wlan. Three kernels were tested: * (default) OpenWrt kernel for this device * (brfilter-global) OpenWrt kernel with CONFIG_BRIDGE_NETFILTER=y * (brfilter-local) OpenWrt kernel with CONFIG_BRIDGE_NETFILTER=y and without 644-bridge_optimize_netfilter_hooks.patch The changes to the the netfilter settings of the bridge were done via: * (brfilter-global) /sbin/sysctl -w net.bridge.bridge-nf-call-iptables=1 * (brfilter-lobal) echo 1 > /sys/class/net/br-lan/bridge/nf_call_iptables and/or echo 1 > /sys/class/net/br-wan/bridge/nf_call_iptables A station connected to the wlan0 (AP) interface was used to send traffic to a PC connected via ethernet. iperf with 3 concurrent transmissions was used to generate the traffic. | kernel | br-nf-* global | nf-call* iface | download | upload | |-----------------|----------------|----------------|----------|----------| | default | 0 | - | 209 | 268 | | brfilter-global | 0 | - | 185 | 243 | | brfilter-local | 0 | - | 187 | 243 | | brfilter-local | 0 | br-lan | 157 | 226 | | brfilter-local | 0 | br-lan br-wlan | 139 | 161 | | brfilter-global | 1 | - | 136 | 162 | Download/upload results in Mibit/s It can be seen that the patch doesn't eliminate the overhead. It can also be seen that the throughput of brfilter-global and brfilter-local with disabled filtering is the roughly the same. Also the throughput for brfilter-global and brfilter-local for enabled filtering on all bridges is roughly the same. But also the brfilter-local throughput is higher when only br-lan requires the filtering. This setting would not be possible with 644-bridge_optimize_netfilter_hooks.patch applied and thus can only be compared with brfilter-global and filtering enabled for all interfaces. Signed-off-by: Sven Eckelmann <sven@open-mesh.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46835 3c298f89-4303-0410-b956-a3cf2f4a3e73
* linux: make IPv6 builtin if selected (saves >30KB)Steven Barth2015-09-093-13/+12
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46834 3c298f89-4303-0410-b956-a3cf2f4a3e73
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