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* netifd: add a udhcpc.user placeholder scriptRui Salvaterra2021-03-101-0/+1
| | | | | | | | Document the existence of this feature. This allows the user to execute a script at each DHCPv4 event. This is useful, for example, as an ad-hoc way to update a DDNS entry when (and only when) required. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* netifd: disable receive packet steering for DSA slave devicesFelix Fietkau2020-06-101-4/+9
| | | | | | | It is already handled on the master device. Doing it twice reduces performance Signed-off-by: Felix Fietkau <nbd@nbd.name>
* netifd: replace backticks by $(...)Adrian Schmutzler2020-05-131-1/+1
| | | | | | This replaces deprecated backticks by more versatile $(...) syntax. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* netifd: fix 14_migrate-dhcp-release scriptPeter Stadler2020-04-051-1/+1
| | | | | | prepend 'uci' to 'commit network' Signed-off-by: Peter Stadler <peter.stadler@student.uibk.ac.at>
* netifd: rename 20-smp-tune to 20-smp-packet-steeringAlan Swanson2020-03-031-0/+0
| | | | | | | Rename the script to be more obvious that this is for packet steering only. Signed-off-by: Alan Swanson <reiver@improbability.net>
* netifd: change RPS/XPS handling to all CPUs and disable by defaultAlan Swanson2020-03-031-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation is significantly lowering lantiq performace [1][2] by using RPS with non-irq CPUs and XPS with alternating CPUs. The previous netifd implementation (by default but could be configured) simply used all CPUs and this patch essentially reverts to this behaviour. The only document suggesting using non-interrupt CPUs is Red Hat [3] where if the network interrupt rate is extremely high excluding the CPU that handles network interrupts *may* also improve performance. The original packet steering patches [4] advise that optimal settings for the CPU mask seems to depend on architectures and cache hierarcy so one size does not fit all. It also advises that the overhead in processing for a lightly loaded server can cause performance degradation. Ideally, proper IRQ balancing is a better option with the irqbalance daemon or manually. The kernel does not enable packet steering by default, so also disable in OpenWRT by default. (Though mvebu with its hardware scheduling issues [5] might want to enable packet steering by default.) Change undocumented "default_ps" parameter to clearer "packet_steering" parameter. The old parameter was only ever set in target/linux/mediatek/base-files/etc/uci-defaults/99-net-ps and matched the default. [1] https://forum.openwrt.org/t/18-06-4-speed-fix-for-bt-homehub-5a [2] https://openwrt.ebilan.co.uk/viewtopic.php?f=7&t=1105 [3] https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/performance_tuning_guide/network-rps [4] https://marc.info/?l=linux-netdev&m=125792239522685&w=2 [5] https://git.openwrt.org/?p=openwrt/openwrt.git;a=commitdiff;h=2e1f6f1682d3974d8ea52310e460f1bbe470390f Fixes: #1852 Fixes: #2573 Signed-off-by: Alan Swanson <reiver@improbability.net>
* netifd: dhcp proto convert release to noreleaseKevin Darbyshire-Bryant2019-11-201-0/+23
| | | | | | | | Change dhcp no/release on shutdown to 'norelease' uci option to match existing proto dhcpv6 usage. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Acked-by: Hans Dedecker <dedeckeh@gmail.com>
* netifd,lldpd,rpcd,log: use generic service_runningPetr Štetiar2019-09-151-5/+0
| | | | | | | | | | | | | | | | | | commit eb204d14f75c ("base-files: implement generic service_running") introduced generic service_running so it's not needed to copy&paste same 3 lines over and over again. I've removed service_running from netifd/network init script as well, because it was not working properly, looked quite strange and I didn't understand the intention: $ /etc/init.d/network stop $ service network running && echo "yes" || echo "nope" ( have to wait for 30s ) Command failed: Request timed out yes Signed-off-by: Petr Štetiar <ynezz@true.cz>
* netifd: add support for the new ar8xxx MIB counters settingsPetr Štetiar2019-05-201-1/+3
| | | | | | | | | Commit "generic: ar8216: add mib_poll_interval switch attribute" has added mib_poll_interval global config option and commit "generic: ar8216: group MIB counters and use two basic ones only by default" has added mib_type config option. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* netifd: do not validate relevant section when ipv6 is not supportedRosy Song2018-09-251-2/+2
| | | | Signed-off-by: Rosy Song <rosysong@rosinson.com>
* netifd: drop conflicting 'device' interface propertyIvan Shapovalov2018-06-011-1/+0
| | | | | | | | | | Do not set device runtime property on interfaces in the hotplug handler and in fixup_interfaces(). This property conflicts with device option in several proto handlers (mainly QMI and other WWAN/3G protos) and does not seem to be used anywhere. Signed-off-by: Ivan Shapovalov <intelfx@intelfx.name> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
* netifd: update to the latest version, rewrite RPS/XPS handlingFelix Fietkau2018-02-281-0/+67
| | | | | | | | Remove RPS/XPS support from netifd core, move the logic to a hotplug script that uses a different policy which provides better performance and more fairness across flows Signed-off-by: Felix Fietkau <nbd@nbd.name>
* netifd: return error status in reload_serviceHans Dedecker2017-04-241-1/+4
| | | | | | | | Based on a patch by Alexandru Ardelean. netifd ubus reload call returns the actual reload error status; return error status as well in reload_service Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* netifd: fix stopping netifd + interfacesFelix Fietkau2017-02-231-10/+3
| | | | | | | stop() is overwritten by rc.common, so implement stop_service instead. While at it, remove the now unnecessary restart() override Signed-off-by: Felix Fietkau <nbd@nbd.name>
* base-files: set kernel.core_pattern in sysctl.confFelix Fietkau2015-09-111-1/+0
| | | | | | | | | | 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> SVN-Revision: 46867
* netifd: do not stop service on shutdown, only call ifdownFelix Fietkau2015-01-241-1/+1
| | | | | | | | Also add a small delay, like on restart Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 44096
* netifd: fix an error message during network shutdownSteven Barth2014-10-021-1/+2
| | | | | | | | | | | | | When 'wifi down' is called by /etc/init.d/network, it is run from stop_service( ). This function is in turn invoked from stop( ). stop( ) messes up the order by first procd_kill-ing the network settings, then calling wifi to down the wifi networking interfaces. By redefining stop( ) instead, the proper order is restored. Signed-off-by: Michel Stam <m.stam@fugro.nl> SVN-Revision: 42745
* package/*: remove useless explicit set of function returncodeJohn Crispin2014-08-251-14/+0
| | | | | | | | | | | | | | | | | | | | | | somebody started to set a function returncode in the validation stuff and everybody copies it, e.g. myfunction() { fire_command return $? } a function automatically returns with the last returncode, so we can safely remove the command 'return $?'. reference: http://tldp.org/LDP/abs/html/exit-status.html "The last command executed in the function or script determines the exit status." Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com> SVN-Revision: 42278
* netifd: use procd_add_reload_triggerFelix Fietkau2014-06-111-4/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 41147
* netfid: make procd watch the network.interface object for eventsJohn Crispin2014-06-051-0/+1
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 41010
* netifd: replace the sleep 5 with an ubus wait_for call to speed up init scriptFelix Fietkau2014-05-311-1/+1
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40891
* netifd: fix validation constraintsJo-Philipp Wich2014-02-211-15/+15
| | | | | | Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 39648
* netifd: add validation supportJohn Crispin2014-02-181-0/+105
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 39621
* netifd: initialize the switch early at start time and on reload (fixes #13015)Felix Fietkau2013-12-311-6/+10
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39183
* netifd: add reload trigger for /etc/config/wireless as wellJo-Philipp Wich2013-12-181-1/+4
| | | | SVN-Revision: 39131
* netifd: prevent an unnecessary restart of netifd-managed wifi interfaces at ↵Felix Fietkau2013-12-131-1/+1
| | | | | | | | boot time Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39046
* netifd: enable coredumps againJohn Crispin2013-12-091-4/+4
| | | | | | | | got broken due procd startup. Requires procd resource limit patch. Signed-off-by: Ulrich Weber <uw@xyne.com> SVN-Revision: 39020
* wifi: rename the "reload" (restarting non-netifd wifi) command to ↵Felix Fietkau2013-12-021-1/+1
| | | | | | | | | | "reload_legacy" Add a new "reload" command that reloads the netifd config as well Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 38989
* netifd: add wireless configuration support and port mac80211 to the new ↵Felix Fietkau2013-12-021-1/+1
| | | | | | | | framework Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 38988
* netifd: remove redundant calls to /sbin/wifi downFelix Fietkau2013-12-021-2/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 38982
* netifd: remove connect_time from /var/state, it is unusedFelix Fietkau2013-11-101-1/+0
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 38704
* procd: convert various packages to procd style init.d scriptsJohn Crispin2013-09-171-17/+26
| | | | | | Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 38023
* netifd: bring wifi down before shutting downJonas Gorski2013-06-081-0/+1
| | | | | | | | works around wifiX references not being freed on network restart. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 36883
* Remove deprecated ip6slaac option * use proto=dhcpv6 with reqprefix=no insteadSteven Barth2013-04-091-19/+0
| | | | SVN-Revision: 36280
* netifd: remove IPv6 forwarding-sysctl workaroundSteven Barth2013-01-291-1/+0
| | | | SVN-Revision: 35369
* netifd: IPv6 sysctl, restart IPv6 in static mode to send RSSteven Barth2013-01-281-0/+4
| | | | SVN-Revision: 35347
* netifd: add SLAAC ipv6 value for static-protoSteven Barth2013-01-281-0/+16
| | | | SVN-Revision: 35346
* netifd: add a band-aid fix for the wifi setup vs. netifd init race by ↵Jo-Philipp Wich2013-01-191-1/+1
| | | | | | increasing the wait time to five seconds SVN-Revision: 35240
* netifd: empty hotplug handler removedSteven Barth2012-12-031-10/+0
| | | | SVN-Revision: 34465
* Remove old IPv6 sysctl-config (deprecated)Steven Barth2012-11-291-26/+0
| | | | SVN-Revision: 34418
* packages: sort network related packages into package/network/Felix Fietkau2012-10-103-0/+91
SVN-Revision: 33688
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