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* mac80211: backport support for background radar detectionFelix Fietkau2022-02-039-12/+1627
| | | | | | Will be used in an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport MBSSID/EMA support patchesFelix Fietkau2022-02-033-16/+771
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: reorganize patchesFelix Fietkau2022-02-0312-0/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport support for ndo_fill_forward_pathFelix Fietkau2022-02-031-0/+172
| | | | | | Will be used in an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: mac80211: refresh patchsetNick Hainke2021-12-241-5/+5
| | | | | | | Refreshed: - 311-mac80211-use-coarse-boottime-for-airtime-fairness-co.patch Signed-off-by: Nick Hainke <vincent@systemli.org>
* kernel: ath10k: provide a build variant for small RAM devicesNick Hainke2021-12-243-4/+82
| | | | | | | | | | | | | | | | | | | | | | | Based on: 1ac627024de9 ("kernel: ath10k-ct: provide a build variant for small RAM devices") Like described in the ath10k-ct-smallbuffers version, oom-killer gets triggered frequently by devices with small RAM. That change is necessary for many community mesh networks which use ath10k based devices with too little RAM. The -ct driver has been proven unstable if used with 11s meshing and only wave2 chipsets are supporting 11s. Freifunk Berlin is nowadays assembling its firmware-based completely of vanilla OpenWRT with some package additions which are made through the imagebuilder. Therefore we cannot take the approach other freifunk communities have taken to maintain that patch downstream [1]. Other communities consider these devices as broken and that change would pretty much give those devices a second life [2]. [1] - https://git.freifunk-franken.de/mirror/openwrt/commit/450b306e540bc0f2c8a8841bbe4d9612f2b8cdea [2] - https://github.com/freifunk-gluon/gluon/issues/1988#issuecomment-619532909 Signed-off-by: Simon Polack <spolack+git@mailbox.org> Signed-off-by: Nick Hainke <vincent@systemli.org>
* mac80211: optimize airtime fairness code to reduce cpu usageFelix Fietkau2021-12-171-0/+60
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: Update to version 5.15.8Hauke Mehrtens2021-12-1419-390/+29
| | | | | | | | | | | | | The following patches were backported from upstream before and are not needed any more: package/kernel/mac80211/patches/ath10k/081-ath10k-fix-module-load-regression-with-iram-recovery-feature.patch package/kernel/mac80211/patches/ath10k/980-ath10k-fix-max-antenna-gain-unit.patch package/kernel/mac80211/patches/build/010-headers-Add-devm_platform_get_and_ioremap_resource.patch package/kernel/mac80211/patches/subsys/300-mac80211-drop-check-for-DONT_REORDER-in-__ieee80211_.patch package/kernel/mac80211/patches/subsys/307-mac80211-do-not-access-the-IV-when-it-was-stripped.patch package/kernel/mac80211/patches/subsys/308-mac80211-fix-radiotap-header-generation.patch Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: fix tx aggregation locking issueFelix Fietkau2021-12-021-0/+79
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix queue assignment of aggregation start requestsFelix Fietkau2021-12-021-0/+28
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fixed missing cfg80211 dependency on kmod-rfkillOldřich Jedlička2021-11-291-1/+1
| | | | | | | | | | | | | | | | | | | When compiling with CONFIG_USE_RFKILL=y, the build fails and mentions that dependency on kmod-rfkill is missing, which is correct [1]. Add this dependency to the Makefile. Depend on +USE_RFKILL and not PACKAGE_kmod-rfkill, because it forces selection of kmod-rfkill package. Other combinations in DEPENDS like USE_RFKILL:kmod-rfkill or (+)PACKAGE_kmod-rfkill:kmod-rfkill do not force selection of kmod-rfkill package. The kmod-rfkill package itself depends on USE_RFKILL, so with +USE_RFKILL in kmod-cfg80211 package it is not possible to select wrong combination of packages. [1] https://linux-wireless.vger.kernel.narkive.com/m8JY9Iks/cfg80211-depends-on-rfkill-or-not Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
* ath10k: support nvmem-cells for (pre-)calibrationChristian Lamparter2021-11-285-13/+175
| | | | | | refreshes mac80211 + ath10k-ct patches. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: fix a regression in generating radiotap headersFelix Fietkau2021-11-261-0/+49
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport fix for dealing with stripped IV on rxFelix Fietkau2021-11-261-0/+26
| | | | | | This fixes potental rx drop issues Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add a fix for kernel warnings when forwarding packets in mesh modeFelix Fietkau2021-11-241-0/+62
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix regression in SSN handling of addba txFelix Fietkau2021-11-241-0/+44
| | | | | | | | Some drivers that do their own sequence number allocation (e.g. ath9k, mwlwifi) rely on being able to modify params->ssn on starting tx ampdu sessions. This was broken by a change that modified it to use sta->tid_seq[tid] instead. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix crash in drivers relying on mac80211 retransmitting packets ↵Felix Fietkau2021-11-231-0/+35
| | | | | | | | for powersave clients This showed up primarily on rt2x00 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: set beamformer/beamformee number of antennas in VHT capsFelix Fietkau2021-11-221-0/+16
| | | | | | Without this, beamforming is probably not working Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix IBSS/adhoc mode for brcmfmacBastian Bittorf2021-11-191-0/+1
| | | | | | | | | | | | | | | | | | | | On systems using brmcfmac (e.g. Raspberry Pi Zero W) without this fix, the final setup-call: iw dev wlan0 ibss join ... fails with returncode 161 and message: "command failed: Not supported (-95)" So this patch calls an explicit: iw dev wlan0 set type ibss just prior to the 'ibss join' command. I have tested several ath9k and mt76xx devices with different revisions: this patch does not harm. please also apply to stable branch. Signed-off-by: Bastian Bittorf <bb@npl.de>
* mac80211: Fix deadlock when configuring wifiHauke Mehrtens2021-11-131-7/+9
| | | | | | | | | | | | | | | | | | | | | The nl80211_set_wiphy() function was changed between kernel 5.11 and 5.12 to take the rdev->wiphy lock which should be freed at the end again. The 500-mac80211_configure_antenna_gain.patch added some code which just returned in some cases without unlocking. This resulted in a deadlock with brcmfmac. This patch fixes this by also jumping to the out label in case we want to leave the function. This fixes a hanging system when brcmfmac is in use. I do not know why we do not see this with other driver. The kernel returns very useful debug details when setting these OpenWrt configuration options: CONFIG_KERNEL_DETECT_HUNG_TASK=y CONFIG_KERNEL_PROVE_LOCKING=y Fixes: FS#4122 Fixes: b96c2569ac76 ("mac80211: Update to version 5.12.19-1") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: fix queue selection issueFelix Fietkau2021-11-101-0/+37
| | | | | | | | | When __ieee80211_select_queue is called, skb->cb has not been cleared yet, which means that info->control.flags can contain garbage. In some cases this leads to IEEE80211_TX_CTRL_DONT_REORDER being set, causing packets marked for other queues to randomly end up in BE instead. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ath9k: nvmem for ath9k caldataChristian Lamparter2021-11-067-12/+346
| | | | | | | | | | | | | | | | With "getting WIFI MAC from NVMEM" working on ath79 on 5.10, the next logical step I think is to utilize nvmem subsystem to also get the calibration data from there. This will tremendously speed up the wifi bring-up, since we no longer need the userspace helper for the simple devices that can just load them from there. included with this patch is a package/mac80211/refresh. Tested on: WNDR3700v2, TP-Link Archer C7v2 Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* ath10k: backport fix for module load regression with iram-recoveryZhijun You2021-10-304-5/+126
| | | | | | | | Backport upstream fix for module load regression caused by IRAM recovery. Without this patch devices using mainline ath10k driver could lost wireless function because ath10k module failed to load. Signed-off-by: Zhijun You <hujy652@gmail.com>
* ath9k: OF: qca,disable-(2|5)ghz => ieee80211-freq-limitChristian Lamparter2021-10-303-22/+30
| | | | | | | | | | | | | | | | | | OpenWrt maintains two special out-of-tree DT properties: "qca,disable-5ghz" and "qca,disable-2ghz". These are implemented in a mac80211 ath9k patch "550-ath9k-disable-bands-via-dt.patch". With the things being what they are, now might be a good point to switch the devices to the generic and upstream "ieee80211-freq-limit" property. This property is much broader and works differently. Instead of disabling the drivers logic which would add the affected band and channels. It now disables all channels which are not within the specified frequency range. Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> # HH5A Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: Add devm_platform_get_and_ioremap_resource()Hauke Mehrtens2021-10-241-0/+79
| | | | | | | | This function is missing in kernel 5.4, but it is sued by ath10k. This fixes the build of ath10k on some targets. Fixes: cfe0eb7485d8 ("mac80211: Update to version 5.14.13-1") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.15-rc6-1Hauke Mehrtens2021-10-2416-1773/+26
| | | | | | | | The removed patches were applied upstream. The Cisco Aironet 802.11b driver was removed from backports, remove it also from OpenWrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.14.13-1Hauke Mehrtens2021-10-2421-1910/+118
| | | | | | The removed patches were applied upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.13.19-1Hauke Mehrtens2021-10-2430-1100/+133
| | | | | | | | | The removed patches were applied upstream. of_get_mac_address() was backported in our OpenWrt kernel, remove the change from backports. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.12.19-1Hauke Mehrtens2021-10-2386-6099/+249
| | | | | | The removed patches were applied upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.11.22-1Hauke Mehrtens2021-10-2388-1995/+366
| | | | | | | | The removed patches were applied upstream. This backports version 5.11.22 and later does not support kernel versions < 4.4, this allows us to remove some patches too. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: add missing patch chunk for mac80211_hwsimFelix Fietkau2021-10-202-4/+42
| | | | | | Fixes build error Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport a few trivial patchesFelix Fietkau2021-10-203-0/+419
| | | | | | | No functional changes, just some renames to make it easier to keep mt76 in sync with upstream Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: remove kcov bits from TWT backport patchFelix Fietkau2021-10-111-5/+1
| | | | | | | Our backports version does not have support for kcov in mac80211 Fixes build errors on some platforms Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport AP mode TWT supportFelix Fietkau2021-10-113-1/+693
| | | | | | Required for an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: allow retry of wifi setup if an iw interface add command failsFelix Fietkau2021-09-301-1/+1
| | | | | | In some cases, spurious failures might be cleared by teardown and retry Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport support for BSS color changesFelix Fietkau2021-09-253-16/+1025
| | | | | | This is needed for an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: Update to backports-5.10.68Hauke Mehrtens2021-09-2252-259/+131
| | | | | | | | | | | | | | | | | | Refresh all patches. The removed patches were integrated upstream. This contains fixes for CVE-2020-3702 1. These patches (ath, ath9k, mac80211) were included in kernel versions since 4.14.245 and 4.19.205. They fix security vulnerability CVE-2020-3702 [1] similar to KrØØk, which was found by ESET [2]. Thank you Josef Schlehofer for reporting this problem. [1] https://nvd.nist.gov/vuln/detail/CVE-2020-3702 [2] https://www.welivesecurity.com/2020/08/06/beyond-kr00k-even-more-wifi-chips-vulnerable-eavesdropping/ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: revert faulty change that was breaking broadcast txFelix Fietkau2021-09-061-13/+2
| | | | | Fixes: 0f6887972adc ("mac80211: add missing change for encap offload on devices with sw rate control") Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ath9k: owl-loader: remove obsolete AR71XX patchChristian Lamparter2021-08-261-53/+0
| | | | | | | this is no longer necessary as the AR71XX target was superseded by ath79. Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: add missing change for encap offload on devices with sw rate controlFelix Fietkau2021-08-243-21/+65
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: refresh patchFelix Fietkau2021-08-241-12/+4
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix HT40 mode for 6G bandFelix Fietkau2021-08-241-3/+4
| | | | | | The channel offset used for VHT segment calculation was missing for HT Signed-off-by: Felix Fietkau <nbd@nbd.name>
* treewide: backport support for nvmem on non platform devicesAnsuel Smith2021-08-053-28/+253
| | | | | | | | | | | | In the current state, nvmem cells are only detected on platform device. To quickly fix the problem, we register the affected problematic driver with the of_platform but that is more an hack than a real solution. Backport from net-next the required patch so that nvmem can work also with non-platform devices and rework our current patch. Drop the mediatek and dsa workaround and rework the ath10k patches. Rework every driver that use the of_get_mac_address api. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
* ath10k: fix compilation error with CONFIG_OF not availableAnsuel Smith2021-07-191-1/+3
| | | | | | | | of_platform_device_create require CONFIG_OF selected. Add an ifdef and register to the of platform only if of is available. Fixes: 985954ccbd11 ("kernel: add ath10k support for of_get_mac_address") Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
* kernel: add ath10k support for of_get_mac_addressAnsuel Smith2021-07-191-0/+59
| | | | | | | ath10k doesn't currently support the standard function to get mac-address from the dts. Add this for both ath10k and ath10k-ct Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
* mac80211: backport SAR power limit supportFelix Fietkau2021-07-143-7/+456
| | | | | | Needed for an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: merge a 4-addr client mode fixFelix Fietkau2021-07-141-0/+72
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: merge the virtual time based airtime schedulerFelix Fietkau2021-07-144-3/+1430
| | | | | | Improves airtime fairness, especially for devices with larger firmware buffers Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: backport fix for nl80211 control port tx (fixes FS#3857)Felix Fietkau2021-06-307-17/+133
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix a regression in starting aggregation sessions on mesh interfacesFelix Fietkau2021-06-291-0/+112
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
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