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* mac80211: more wifi reconf related fixesJohn Crispin2020-05-041-18/+24
| | | | | | | | | | | * uci state was not getting reset properly during teardown * AP+STA co-exist state was not flushed properly upon channel switch * remove a debug logger call * properly teardown supplicant instances when they get disabled * add md5 config support for supplicant * don't call wpa_supplicant_prepare_interface twice Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: ath10k: increase rx buffer size to 2048Linus Lüssing2020-04-262-1/+38
| | | | | | | | | | | | | | | | | | | | | | | Before, only frames with a maximum size of 1528 bytes could be transmitted between two 802.11s nodes. For batman-adv for instance, which adds its own header to each frame, we typically need an MTU of at least 1532 bytes to be able to transmit without fragmentation. This patch now increases the maxmimum frame size from 1528 to 1656 bytes. Tested with two ath10k devices in 802.11s mode, as well as with batman-adv on top of 802.11s with forwarding disabled. Fix originally found and developed by Ben Greear. Link: https://github.com/greearb/ath10k-ct/issues/89 Link: https://github.com/greearb/ath10k-ct/commit/9e5ab25027e0971fa24ccf93373324c08c4e992d Cc: Ben Greear <greearb@candelatech.com> Signed-off-by: Linus Lüssing <ll@simonwunderlich.de> Signed-off-by: Sven Eckelmann <sven@narfation.org>
* mac80211: make sure existing iface belongs to correct (fullmac) phyDaniel Golle2020-04-172-9/+19
| | | | | | | | | | | | | | Some FullMAC cfg80211 wireless devices do not support virtual interfaces, hence there is script logic to keep the existing network device. Improve this to support renaming the interface if needed and make sure the existing interface actually belongs to the right phy. Change calls to 'iw' to avoid outputing warnings and errors to not confuse users of such devices. Also bump PKG_RELEASE which has been forgotten in the previous two mac80211 changes. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: drop data frames without key on encrypted linksDavid Bauer2020-04-171-0/+148
| | | | | | | | | | | | | | | | | | | | | | | | | If we know that we have an encrypted link (based on having had a key configured for TX in the past) then drop all data frames in the key selection handler if there's no key anymore. This fixes an issue with mac80211 internal TXQs - there we can buffer frames for an encrypted link, but then if the key is no longer there when they're dequeued, the frames are sent without encryption. This happens if a station is disconnected while the frames are still on the TXQ. Detecting that a link should be encrypted based on a first key having been configured for TX is fine as there are no use cases for a connection going from with encryption to no encryption. With extended key IDs, however, there is a case of having a key configured for only decryption, so we can't just trigger this behaviour on a key being configured. Cc: stable@vger.kernel.org Reported-by: Jouni Malinen <j@w1.fi> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: David Bauer <mail@david-bauer.net>
* mac80211: fix detecting existing interfaceDaniel Golle2020-04-171-1/+1
| | | | | | | | | Instead of using the actual interface name, a hard-coded 'wlan0' has slipped into the script. Replace it. Fixes: ccf2aa9d4b ("mac80211: detect existing interface before adding") Reported-by: John Crispin <john@phrozen.org> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: adapt for single-instance wpadDaniel Golle2020-04-142-8/+8
| | | | Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: rt2x00: prune more unnecessary exportsDaniel Golle2020-04-015-137/+27
| | | | | | | | | | | | The calibration patches for MT7620 unnecessarily export symbols and populate never accessed function pointers. Remove all that and make functions static as the only place where each of those functions is called is within rt2800lib.c. Also make code more readable by fixing indentation, removing unnecessary parantheses and simplifying some instructions using shorthands here and there. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: Update to version 5.4.27Hauke Mehrtens2020-03-2938-654/+57
| | | | | | The removed patches are all integrated in the upstream version now. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Fix rt2x00 exportsHauke Mehrtens2020-03-292-17/+6
| | | | | | | | | | | | | | | | | | | Do not export static functions, they are anyway not referenced by any code in a different module. This fixes the following compile warning: WARNING: "rt2800_rf_aux_tx0_loopback" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_write_dc" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_rf_configstore" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_do_sqrt_accumulation" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_rf_configrecover" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_loft_search" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_iq_search" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_setbbptonegenerator" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL WARNING: "rt2800_rf_aux_tx1_loopback" [/drivers/net/wireless/ralink/rt2x00/rt2800lib] is a static EXPORT_SYMBOL_GPL Acked-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: rtl8723bs: fix missing MMC dependencyPetr Štetiar2020-03-281-1/+1
| | | | | | | | | | | | Building of ath79-tiny has uncovered following: Package kmod-rtl8723bs is missing dependencies for the following libraries: mmc_core.ko So add this missing dependency. Fixes: 8c26d67a67d0 ("mac80211: realtek: add staging driver for RTL8723BS SDIO module") Signed-off-by: Petr Štetiar <ynezz@true.cz>
* mac80211: realtek: add staging driver for RTL8723BS SDIO modulePetr Štetiar2020-03-281-1/+18
| | | | | | | Adds kernel module for Realtek RTL8723BS SDIO Wireless LAN NIC driver available in the staging. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* hostapd: fix no_reload logicJohn Crispin2020-03-271-2/+4
| | | | | | | the code would unconditionally tear down all interfaces upon a reconf. This should only be done when the reconf call fails. Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: fix brcmfmac monitor interface crashRafał Miłecki2020-03-272-1/+101
| | | | | | | This fixes bug in brcmfmac *exposed* by ipv6/addrconf fix. Fixes: ec8e8e2ef082 ("kernel: backport out-of-memory fix for non-Ethernet devices") Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: do not try to setup hostapd-managed interfaces.Oldřich Jedlička2020-03-201-7/+11
| | | | | | | | | | | | | | | | | | | | | | For virtual access points (when multiple SSIDs are used for one physical AP), there exist one physical network interface and multiple virtual interfaces, which are fully under control of hostapd. When networking is setup, the script `/lib/netifd/wireless/mac80211.sh` is called, which tries to bring the interface up by a call to `ip link set dev <iface> up`. This call might fail for virtual APs, because the virtual interface might not have been created by hostapd yet. There are some artifical delays in the script most probably to handle this, but when DFS channel availability check on 5GHz band is issued, hostapd can delay creating virtual interfaces by a minute. In order to fix this (or work around it), do not try to bring the interface up (this is responsibility of hostapd anyway) and do not try to set txpower on the virtual interface. Fixes FS#2698. Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
* mac80211: fix symbol dependency of rt2x00lib kernel moduleSven Over2020-03-071-2/+8
| | | | | | | | | | | | On platforms that do not have CONFIG_MTD enabled, loading the rt2x00lib kernel module fails because it depends on symbols from the mtd module ("Unknown symbol get_mtd_device_nm"). This commit disables the code that can read the eeprom from mtd if mtd is not enabled. Signed-off-by: Sven Over <sp@cedenti.st> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: enhance wifi reloadJohn Crispin2020-02-251-1/+8
| | | | | | If the reconf call fails force a full restart of the radio. Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: Allow IBSS mode and different beacon intervalsHauke Mehrtens2020-02-241-0/+29
| | | | | | | | ath10k-ct supports the combination to select IBSS (ADHOC) mode and different beacon intervals together. mac80211 does not like this combination, but Ben says this is ok, so remove this check. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: backport fix TID field in monitor mode transmitFredrik Olofsson2020-02-221-0/+45
| | | | | | Backport 753ffad3d6243303994227854d951ff5c70fa9e0 as merged in Linux v5.5-rc3. Signed-off-by: Fredrik Olofsson <fredrik.olofsson@anyfinetworks.com>
* brcm2708: rename target to bcm27xxAdrian Schmutzler2020-02-141-1/+1
| | | | | | | | | | | | | | | | | This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Despite, since subtargets range from bcm2708 to bcm2711, it seems appropriate to use bcm27xx instead of bcm2708 (again, as already done for BOARDNAME). This also renames the packages brcm2708-userland and brcm2708-gpu-fw. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
* brcm63xx: rename target to bcm63xxAdrian Schmutzler2020-02-141-2/+2
| | | | | | | | | | This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* brcm47xx: rename target to bcm47xxAdrian Schmutzler2020-02-141-14/+14
| | | | | | | | | | This change makes the names of Broadcom targets consistent by using the common notation based on SoC/CPU ID (which is used internally anyway), bcmXXXX instead of brcmXXXX. This is even used for target TITLE in make menuconfig already, only the short target name used brcm so far. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* mac80211: expose chanbw support to debugfs for ath9k_htcTomislav Požega2020-02-131-1/+1
| | | | | | | This will ensure the htc suffixed driver also gets created chanbw debugfs entry. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* kernel: move b43 install function to broadcom.mkSungbo Eo2020-02-082-22/+23
| | | | | | | | Most of the broadcom packaging codes were moved to broadcom.mk in commit 7f984dab1c52 ("mac80211: move broadcom packaging code to broadcom.mk"), but b43/install still remained. Move it now. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* mac80211: brcm: backport remaining 5.6 kernel patchesRafał Miłecki2020-02-0610-3/+651
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* bcm4xxx: fix iwinfo behaviourJohn Crispin2020-02-041-0/+154
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: backport airtime queue limits supportFelix Fietkau2020-01-2910-5/+1864
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport fix for an no-ack tx status issueFelix Fietkau2020-01-291-0/+82
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add support for wds_bridge hostapd featureDaniel Golle2020-01-221-2/+6
| | | | | | | | | | | | | hostapd allows putting WDS (4addr mode) clients into a separate bridge other than the bridge regular (3addr mode) clients end up in. This is useful for example giving WDS clients access to several VLANs (trunking) while regular clients will end up inside a specific VLAN. Add 'wds_bridge' config parameter for wifi-iface which contains the name of the bridge. hostapd-mini already supports this feature, so all needed is to add the UCI wrapping in mac80211.sh. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: ath9k: add GPIO mask dts propertyMichal Cieslakiewicz2020-01-151-0/+25
| | | | | | | | | | | | | | | This patch adds 'qca,gpio-mask=<u32>' device tree property to ath9k node. This optional setting is a hack and should only be used in very special (and rare) cases when a button or LED is wired to a GPIO pin normally masked out (due to being one-way etc). Netgear WNDR4300 v2 is one such example - it uses GPI9 for RFKILL. See ath9k/reg.h *_GPIO_MASK constants. Use with caution and expect to see stream of kernel warnings if wrong mask value is provided. Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
* mac80211: fix MAC address allocations if the local bit is set on the base addrFelix Fietkau2020-01-151-1/+1
| | | | | | | If it's set, don't subtract 1 from the interface index encoded into the first byte of the address Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix list_phy_interfaces for multiple wiphys on the same deviceFelix Fietkau2020-01-141-1/+10
| | | | | | | Network interfaces are looked up based on the device behind a phy, so the phy needs to be checked separately Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix a page refcounting issue leading to leaks/crashes in rx A-MSDU ↵Felix Fietkau2020-01-141-0/+25
| | | | | | decap Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix sta TID stats leak on a few nl80211 callsFelix Fietkau2020-01-142-0/+43
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: renumber subsys patches accepted upstreamFelix Fietkau2020-01-144-0/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: remove ath10k_pci memory hacksChristian Lamparter2020-01-052-49/+0
| | | | | | | | | | | | | These two hacks are no longer necessary as they've been moved to a special variant of kmod-ath10k-ct. So, if you have a device suffering from low-memory situation and getting applications crashes due to the OOM reaper or kernel panics with ath10k, please use the "kmod-ath10k-ct-smallbuffers" package from now on. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* rt2x00: add throughput LED triggerDavid Bauer2019-12-301-0/+44
| | | | | | | | | This adds a (currently missing) throughput LED trigger for the rt2x00 driver. Previously, LED triggers had to be assigned to the netdev, which was limited to a single VAP. Signed-off-by: David Bauer <mail@david-bauer.net> Tested-by: Christoph Krapp <achterin@googlemail.com>
* mac80211: brcm: add support for BCM4359 SDIO chipsetRafał Miłecki2019-12-197-0/+519
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcm: backport 5.5 and 5.6 kernel patchesRafał Miłecki2019-12-1910-1/+325
| | | | | | | | | This update doesn't include: 3b1e0a7bdfee brcmfmac: add support for SAE authentication offload be898fed355e brcmfmac: send port authorized event for FT-802.1X due to nl80211 dependencies. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: fix txpower when using DFS channelsDavid Bauer2019-12-161-2/+7
| | | | | | | | | | | With this patch, txpower for the PHY is applied when configuring the PHY instead of the VIF. Otherwise, the configured txpower is not applied for the first initialized VIF when using DFS channels, as it is currently applied too early when the CAC hasn't finished. Reported-by: Martin Weinelt <martin@darmstadt.freifunk.net Signed-off-by: David Bauer <mail@david-bauer.net> Tested-by: Martin Weinelt <martin@darmstadt.freifunk.net>
* mac80211: don't call md5sum on non-existing fileDaniel Golle2019-12-081-1/+1
| | | | | | | | | | | | If no AP is configured, hostapd-${phy}.conf is not being created, hence md5sum fails and causes log pollution: netifd: radio1 (3183): md5sum: can't open '/var/run/hostapd-phy1.conf': No such file or directoy Hence make sure the file exists when calling md5sum. Fixes: a5bc9787d4 ("mac80211: add support for dynamically reconfiguring wifi") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* hostapd: re-introduce process trackingDaniel Golle2019-12-081-0/+3
| | | | | | | | | | | Before commit 60fb4c92b6 ("hostapd: add ubus reload") netifd was tracking hostapd/wpa_supplicant and restarting wifi in case of a process crash. Restore this behaviour by tracking the PIDs of hostapd and wpa_supplicant. Also make sure hostapd and/or wpa_supplicant have been started before emmitting ubus calls to them using ubus wait_for. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: track unmanaged interfacesDaniel Golle2019-12-081-3/+42
| | | | | | | | | In addition to wpa_supplicant and hostapd managed interfaces, also track unmanaged interfaces. This is used to make sure that running 'wifi' always returns into a clean state regardless of what the user did before. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: switch to upstream owl-loader driverChristian Lamparter2019-11-303-1/+112
| | | | | | | | | | | | | | | | | | The Owl Loader (named after the codename that Atheros gave these devices back in the day) has been accepted upstream. This patch removes the "misc" driver OpenWrt had and adds the remaining differences against the version that ships with 5.4-rc1 into a separate "120-owl-loader-compat.patch" file that can be cut down once AR71XX is being dealt with. Note: I decided to keep the existing (kmod-)owl-loader package name around for now. The kernel module file in the kmod package will be called ath9k_pci_owl_loader.ko though. Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: unify setup of iw htmode for mesh and adhocSantiago Piccinini2019-11-291-49/+16
| | | | | | | | | This also fixes mac80211_prepare_vif iw set channel in monitor or mesh mode. Signed-off-by: Santiago Piccinini <spiccinini@altermundi.net> Signed-off-by: Daniel Golle <daniel@makrotopia.org> [daniel@makrotopia.org: fixed commit message]
* 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: update to version 5.4-rc8Hauke Mehrtens2019-11-2218-386/+17
| | | | | | | | This updates mac80211 to backports based on kernel 5.4-rc8. The deleted patches were applied upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: refresh patchesKoen Vandeputte2019-11-192-4/+4
| | | | Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* mac80211: backport upstream fixesKoen Vandeputte2019-11-192-0/+77
| | | | | | | This potentially fixes some issues seen on IBSS when interfaces go out of range and then re-appear. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* mac80211: Adapt to changes to skb_get_hash_perturb()Hauke Mehrtens2019-11-181-0/+68
| | | | | | | | | | The skb_get_hash_perturb() function now takes a siphash_key_t instead of an u32. This was changed in commit 55667441c84f ("net/flow_dissector: switch to siphash"). Use the correct type in the fq header file depending on the kernel version. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* mac80211: brcmfmac: fix PCIe reset crash and WARNINGRafał Miłecki2019-11-183-1/+85
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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