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* mac80211: add default value for noscanSebastian Kemper2019-11-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Commit b3d8b3a introduced a new test: [ -n "$noscan" -a "$noscan" -gt 0 ] && hostapd_noscan=1 But if length of "$noscan" is zero (noscan is not set) this doesn't stop the shell to evaluate the rest of the test. root@hank2:~# [ -n "$noscan" -a "$noscan" -gt 0 ] ash: out of range root@hank2:~# So when radios are brought up this shows in the log: Sat Nov 23 10:51:38 2019 daemon.info procd: - init complete - Sat Nov 23 10:52:24 2019 daemon.notice netifd: radio1 (1243): sh: out of range Sat Nov 23 10:52:25 2019 user.notice firewall: Reloading firewall due to ifup of wan (eth0.2) Sat Nov 23 10:52:25 2019 daemon.notice netifd: radio0 (1242): sh: out of range Sat Nov 23 10:52:26 2019 authpriv.info dropbear[1536]: Not backgrounding This commit sets noscan to 0 if unset and removes the gratuitous length check, preventing the warning. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
* mac80211: detect existing interface before addingDaniel Golle2019-11-161-4/+35
| | | | | | | | | | | | | | | Keep existing wdev when creating new nl80211 interfaces if phy and type match, delete it otherwise. To make this work, also remove left-over debugging function which prevented the return-value of the 'iw' command to be taken into account in mac80211_iw_interface_add(). As 4addr-mode (WDS) was setup during interface creation for station interfaces, also set it after interface creation to make sure an existing sta interface ends up with the right mode. Fixes: a5bc9787d4 ("mac80211: add support for dynamically reconfiguring wifi") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* Revert "mac80211: restore mac80211_interface_cleanup()"Daniel Golle2019-11-161-16/+0
| | | | | | This reverts commit 000b7687bc50be5b0f1161f4bf8ceb85c495c395. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: restore mac80211_interface_cleanup()Daniel Golle2019-11-141-0/+16
| | | | | | | | | | Changes introduced for dynamic wifi reconfiguration left behind unmanaged interface types. Restore parts of the old function to also clean (unencrypted, non-DFS) mesh and ad-hoc interfaces. Fixes: a5bc9787d4 ("mac80211: add support for dynamically reconfiguring wifi") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: add support for dynamically reconfiguring wifiJohn Crispin2019-11-121-36/+134
| | | | | | | | | Change scripts to use ubus interface of hostapd/wpa_supplicant to add/remove/modify wireless interfaces instead of (re-)starting the services. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: add support for multiple wiphys behind a single deviceFelix Fietkau2019-11-053-19/+47
| | | | | | | | | | The device path will be the same for the first phy. For all subsequent phys, the path gets an extra +1, +2, ... Move the code for converting path to phy and vice versa to a separate library script shared by config detection code and the netifd wireless handler script Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add new acs_exclude_dfs optionFlorian Eckert2019-10-151-1/+5
| | | | | | | | | | | | The channel can be selected automatically at run time by setting channel=acs_survey or channel=0, both of which will enable the ACS survey based algorithm in hostapd. If the option acs_exclude_dfs is set in the hostpad config DFS channels from ACS are excluded on channel selection. This commit will add the possibilty to exclude the dfs channel on ACS survey. Signed-off-by: Florian Eckert <fe@dev.tdt.de>
* mac80211: add config tweak for tx bursting when using VHTFelix Fietkau2019-07-171-1/+5
| | | | | | | | | By default, set BE tx queue TXOP limit to 1.0 in the hostapd config Many vendor drivers are doing similar things to boost throughput. On MT7612 under ideal conditions, it improves tx throughput from 470 Mbit/s to about 570 Mbit/s. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: set noscan=1 if sta/adhoc/mesh interfaces are presentFelix Fietkau2019-04-031-1/+10
| | | | | | Fixes channel selection issues and suppresses an unnecessary extra scan Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: netifd: Use a mask when using `iw set antenna`Alexander Couzens2019-03-161-2/+5
| | | | | | | | The keyword "all" is only supported by `iw set antenna` if it's used as the only argument. Convert "all" into a mask before calling `iw set antenna`. Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
* mac80211: add iw command wrapper with error loggingRafał Miłecki2018-09-101-0/+4
| | | | | | | | | | | | | | | | | | | | | Currently it's close to impossible to tell what part of mac80211 setup went wrong. Errors logged into system log look like this: radio0 (6155): command failed: No error information (-524) radio0 (6155): command failed: Not supported (-95) radio0 (6155): command failed: I/O error (-5) radio0 (6155): command failed: Too many open files in system (-23) With this commit change it's getting clear: command failed: No error information (-524) Failed command: iw dev wlan0 del command failed: Not supported (-95) Failed command: iw phy phy0 set antenna_gain 0 command failed: I/O error (-5) Failed command: iw phy phy0 set distance 0 command failed: Too many open files in system (-23) Failed command: iw phy phy0 interface add wlan0 type __ap Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: refactor non-{sae,dfs} mesh initializationDaniel Golle2018-05-151-46/+47
| | | | | | | | | | | | Refactor mesh initialization into a separate function, do some cleaning on the way to make the code more readable. Changes: * Move iw mesh setup to new mac80211_setup_mesh() * fallback on 'ssid' parameter in case 'mesh_id' isn't set * move setting of freq variable to shared code as it is needed for both, the wpa_supplicant and the iw based setup. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: Re-enable encrypted 11s meshpointSven Eckelmann2018-05-141-1/+1
| | | | | | | | | | The commit 574e4377fad5 ("mac80211: properly setup mesh interface") uses the variable $wpa to decide whether encrypted meshpoint is requested by the user or not. But the variable $wpa will only be set correctly after the function wireless_vif_parse_encryption is called. Fixes: 574e4377fad5 ("mac80211: properly setup mesh interface") Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
* mac80211: properly setup mesh interfaceDaniel Golle2018-05-141-3/+14
| | | | | | | Setup wpa_supplicant for encrypted mesh or when using DFS channels and adjust interface setup to pass fixed frequency for mesh mode. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: pass down noscan to wpa_supplicantDaniel Golle2018-04-201-1/+1
| | | | Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: join 5GHz checksLeon M. George2018-04-191-6/+3
| | | | | | | | | | Before this commit, devices supporting both 2.4GHz and 5GHz would be configured for 2.4GHz by default - unless they have VHT capabilities. With this commit, channel 36 is only set when the frequency is supported. VHT isn't checked unless that is the case. Signed-off-by: Leon M. George <leon@georgemail.eu>
* Revert "mac80211: pass hostapd control socket to mesh-mode supplicant"Daniel Golle2018-04-181-1/+1
| | | | | | | | This reverts commit 1356a66f94f31e636fafec514a1c658356ef51b3. The change breaks wpa_supplicant.conf generation, more work is needed to fix mesh+AP. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: pass hostapd control socket to mesh-mode supplicantDaniel Golle2018-04-131-1/+1
| | | | | | | | | | | Unlike when operating in Ad-Hoc mode, we apparently need to pass the hostapd control socket interface to wpa_supplicant when using 802.11s mesh mode. There also seems to still be something wrong with the logic setting channel and (v)htmode parameters... Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: remove support code for authsaeFelix Fietkau2018-01-171-9/+3
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* merge: ssid: update default ssidZoltan HERPAI2017-12-081-1/+1
| | | | Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
* mac80211: update to wireless-testing 2017-11-01Felix Fietkau2017-11-161-1314/+0
| | | | | | | The wireless regdb is now loaded via firmware loading, CRDA support and built-in regdb support have been removed. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* hostapd: rework frequency/ht/vht selection for ibss/meshFelix Fietkau2017-11-151-1/+3
| | | | | | | | | | - Remove obsolete patch chunks regarding fixed_freq - Instead of patching in custom HT40+/- parameters, use the standard config syntax as much as possible. - Use fixed_freq for mesh - Fix issues with disabling obss scan when using fixed_freq on mesh Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: don't pass the hostapd ctrl iface in adhocAntonio Quartulli2017-11-151-2/+8
| | | | | | | Passing the ctrl iface to wpa_supplicant will automatically cause wpa_supplicant to send "STOP_AP" messages to the hostapd. This breaks the AP interfaces. Signed-off-by: Antonio Quartulli <ordex@autistici.org>
* treewide: fix shellscript syntax errors/typosLorenzo Santina2017-09-131-1/+1
| | | | | | | | | Fix multiple syntax errors in shelscripts (of packages only) These errors were causing many conditions to not working properly Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it> [increase PKG_RELEASE, drop command substitution from directip.sh] Signed-off-by: Mathias Kresin <dev@kresin.em>
* mac80211: gracefully handle preexisting VIFJo-Philipp Wich2017-05-141-0/+6
| | | | | | | | | | | | | | | | | | | | Gracefully handle cases where the to-be-created wireless interface already exists on the system which might commonly happen with non-multi-SSID capable wireless drivers. This fixes commit 8301e613655c2d95fa5430a1a57d92d966fdc70b which caused previously ignored "Too many open files in system (-23)" errors to fail the wireless setup procedure. With the updated approach we'll still try recreating the vif after one second if the first attempt to do so failed with ENFILE but we will now consider the operation successfull if a second attempt still yields ENFILE with the requested ifname already existing on the system. Fixes FS#664, FS#704. Suggested-by: Vittorio Gambaletta <openwrt@vittgam.net> Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* mac80211, hostapd: always explicitly set beacon intervalMatthias Schiffer2017-05-131-4/+6
| | | | | | | | | | | | | | | | One of the latest mac80211 updates added sanity checks, requiring the beacon intervals of all VIFs of the same radio to match. This often broke AP+11s setups, as these modes use different default intervals, at least in some configurations (observed on ath9k). Instead of relying on driver or hostapd defaults, change the scripts to always explicitly set the beacon interval, defaulting to 100. This also applies the beacon interval to 11s interfaces, which had been forgotten before. VIF-specific beacon_int setting is removed from hostapd.sh. Fixes FS#619. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* mac80211: Fix race condition leading to wifi interfaces not coming up at ↵Vittorio Gambaletta2017-03-221-5/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | boot sometimes. In the drv_mac80211_setup function, mac80211_interface_cleanup is called to ask the kernel to delete all existing interfaces for the phy that is being configured via netlink. Later in the first function, mac80211_prepare_vif is called to set up the new interfaces as required. But sometimes, when mac80211_prepare_vif (and so the relevant `iw phy x interface add y` command) runs, the kernel might still be cleaning up the old interface with the same ifname. It usually takes very few time to do that; possibly a few milliseconds of sleep in the script after detecting this error condition could be enough, but the busybox sh does not support sub-second sleep intervals. When this happens, iw obviously fails to create the new interface; and the following message is printed in the system log, followed by subsequent failure messages from hostapd in case this would have been an AP interface. Tue Mar 14 04:21:57 2017 daemon.notice netifd: radio1 (2767): command failed: Too many open files in system (-23) This was a long-standing issue existing since at least OpenWrt Backfire, and today I finally managed to debug and (hopefully) solve it. It was happening very few times on most devices; but it was happening a lot more frequently on fast platforms with multiple radios, such as the powerpc-based dual-ath9k-radio tl-wdr4900-v1. Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
* mac80211: Update wireless-regdb to master-2017-03-07Ryan Mounce2017-03-161-12/+19
| | | | | | | | | | | | | | | | The short log of changes since the 2016-06-10 release is below. Jouni Malinen (1): wireless-regdb: Remove DFS requirement for India (IN) Ryan Mounce (1): wireless-regdb: Update rules for Australia (AU) and add 60GHz rules Seth Forshee (2): wireless-regdb: Update 5 GHz rules for Canada wireless-regdb: update regulatory.bin based on preceding changes Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
* mac80211: start hostapd with logging wpa_printf messages to syslogRafał Miłecki2017-01-311-1/+1
| | | | | | | Some debugging/error messages are printed using wpa_printf and this change allows finally reading them out of the syslog. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: Allow HT/VHT rates when running unencrypted mesh.Alexis Green2017-01-021-1/+36
| | | | Signed-off-by: Alexis Green <agreen@cococorp.com>
* base-files, mac80211, broadcom-wl: wifi detection and configurationChristian Lamparter2016-11-031-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the wifi detection script is executed as part of the (early) boot process. Pluggable wifi USB devices, which are inserted at a later time are not automatically detected and therefore they don't show up in LuCI. A user has to deal with wifi detection manually, or restart the router. However, the current "sleep 1" window - which the boot process waits for wifi devices to "settle down" - is too short to detect wifi devices for some routers anyway. For example, this can happen with USB WLAN devices on the WNDR4700. This is because the usb controller needs to load its firmware from UBI and initialize, before it can operate. The issue can be seen on a BT HomeHub 5A as well as soon as the caldata are on an ubi volume. This is because the ath9k card has to be initialized by owl-loader first. Which has to wait for the firmware extraction script to retrieve the pci initialization values inside the caldata. This patch moves the wifi configuration to hotplug scripts. For mac80211, the wifi configuration will now automatically run any time a "ieee80211" device is added. Likewise broadcom-wl's script checks for new "net" devices which have the "wl$NUMBER" moniker. Issues with spawning multiple interface configuration - in case the detection script is run concurrently - have been resolved by using a named section for the initial configuration. Concurrent configuration scripts will now simply overwrite the same existing configuration. A workaround which preserves the "sleep 1" window for just the first boot has been added. This allows the existing brcm47xx boot and mvebu uci-default scripts to correctly setup the initial mac addresses and regulatory domain. And finally, the patch renames the "wifi detect" into "wifi config". As the script no longer produces any output that has to be redirected or appended to the configuration file. Thanks to Martin Blumenstingl for helping with the implementation and testing of the patch. Acked-by: Jo-Philipp Wich <jo@mein.io> Signed-off-by: Mathias Kresin <dev@kresin.me> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
* base-files, mac80211, broadcom-wl: use uci to populate wireless configChristian Lamparter2016-11-031-22/+21
| | | | | | | | | | | | | | | | | | | | Previously, wifi detect simply dumped its generated wireless configuration to STDOUT. A second step was needed to append the configuration to /etc/config/wireless (or create it, if it didn't exist). With this patch, The wifi detection script will now use uci to update the wireless configuration directly. This patch also makes the initially created wifi-iface a named section ('default_radio$X' for mac80211 and 'default_wl$X' for broadcom). With this change, uci will not print the cfgHASH to STDOUT (which would now corrupt the wireless configuration). It will also prevent adding duplicated wifi interface configurations, if the wifi configuration is run concurrently. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: Update the regdb to master-2016-06-10Petko Bordjukov2016-08-071-21/+66
| | | | | | | | | | | | | | | Changes include: * Higher maximum transmit power in the 5170-5250 band of the BG regdomain * Introduction of the CU regdomain * Introduction of the 5725-5875 band (short-range devices) in the DE regdomain * Introduction of 60 GHz channels 1-4 in the KR regdomain * Introduction of the 5725-5875 band (short-range devices) in the NL regdomain Signed-off-by: Petko Bordjukov <bordjukov@gmail.com>
* mac80211: fix calculation of VHT capability valuesScott Shambarger2016-06-101-7/+6
| | | | | | | | | | - Fix calculation of `$vht_cap` bit field - Replace wrong reference to `$tx_stbc` variable with proper `$tx_stbc_2by1` one - Emit proper `RX-STBC-{1,12,123,1234}` tokens for the VHT capability list See https://dev.openwrt.org/ticket/22535 for reference. Signed-off-by: Scott Shambarger <devel@shambarger.net>
* mac80211: change default SSID from Lede to LEDERafał Miłecki2016-05-291-1/+1
| | | | | | | | | | LEDE project seems to be using "LEDE" as its acronym everywhere. To keep things consistent adjust default wireless SSID. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Jo-Philipp Wich <jo@mein.io> Acked-by: John Crispin <john@phrozen.org> Acked-by: Alexander Couzens <lynxis@fe80.eu>
* branding: add LEDE brandingJohn Crispin2016-03-241-1/+1
| | | | Signed-off-by: John Crispin <blogic@openwrt.org>
* mac80211: only strip the platform/ prefix from path for pci devicesFelix Fietkau2016-01-211-1/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48440
* mac80211: fix check for existing config section from r48426Felix Fietkau2016-01-211-3/+3
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48439
* mac80211: strip platform/ prefix from device path to improve compatibility ↵Felix Fietkau2016-01-211-0/+1
| | | | | | | | between kernel versions Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48426
* mac80211: make the path phy lookup more robust regarding config upgrades, ↵Felix Fietkau2016-01-212-9/+7
| | | | | | | | allow partial path matching Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48425
* mac80211: resync regulatory db with master-2015-12-14Imre Kaloz2016-01-121-5/+5
| | | | | | Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 48219
* mac80211: fix passing of VHT80 in IBSS modeJo-Philipp Wich2015-12-091-1/+1
| | | | | | | | | The "iw" utility expects the VHT80 to be specified as uppercase "80MHZ", change the script to reflect that. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 47814
* mac80211: fix disabling HT in IBSS mode (#21340)Jo-Philipp Wich2015-12-091-0/+3
| | | | | | Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 47813
* mac80211: Allow to select VHT80 in IBSS modeFelix Fietkau2015-12-051-1/+4
| | | | | | Signed-off-by: Sven Eckelmann <sven@open-mesh.com> SVN-Revision: 47781
* mac80211: restricted automatic channel selectionFelix Fietkau2015-11-081-0/+3
| | | | | | | | | | | | | | | Add a new config option "channels" for mac80211 wifi devices. It's only valid if automatic channel selection is used and restricts the channel selection to one of the given channels. config wifi-device list channels 1 list channels 6 list channels 11 Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> SVN-Revision: 47427
* mac80211: set mcast-rate for mesh point interfacesFelix Fietkau2015-11-071-6/+8
| | | | | | | | | | | | | | | In order to set the multicast rate for mesh point interfaces the "mesh join" was made explicit and moved to mac80211_setup_vif(), similar to how it is done for IBSS interfaces. Previously, the mesh join was made implicit in case authentication (i.e. $key) was not used when creating the interface in mac80211_prepare_vif(), while using authentication would create the interface first, then join later in mac80211_setup_vif() by starting authsae. Signed-off-by: Nils Schneider <nils@nilsschneider.net> SVN-Revision: 47408
* mac80211: update regulatory database to master-2015-10-22Felix Fietkau2015-10-301-69/+80
| | | | | | Signed-off-by: Andrej Vlasic <andrej.vlasic0@gmail.com> SVN-Revision: 47297
* package: replace ifconfig-usage with ipSteven Barth2015-09-081-3/+3
| | | | | | Signed-off-by: Steven Barth <steven@midlink.org> SVN-Revision: 46832
* mac80211: update regulatory database to master-2015-06-05Felix Fietkau2015-07-071-45/+81
| | | | | | Signed-off-by: Petko Bordjukov <bordjukov@gmail.com> SVN-Revision: 46209
* hostapd: move ht_coex variable to mac80211.sh, guarded by 802.11n supportFelix Fietkau2015-06-061-2/+5
| | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 45917
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