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* mac80211: fix spurious disconnections with powersave clientsFelix Fietkau2018-11-131-0/+26
| | | | | | Affects all drivers using ieee80211_tx_status_noskb, e.g. ath9k and mt76 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: brcmfmac: backport the last accepted 4.21 changesRafał Miłecki2018-11-072-0/+117
| | | | | | It's a typo fix & patch that helps debugging possible WARN-ings. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcmfmac: backport NVRAM loading improvementsRafał Miłecki2018-11-078-8/+611
| | | | | | This adds support for storing board specific NVRAM files as firmware. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcmfmac: backport firmware loading cleanupRafał Miłecki2018-11-073-12/+244
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcmfmac: backport the latest 4.20 changesRafał Miłecki2018-11-074-0/+244
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcmfmac: rename 4.20 backport patchesRafał Miłecki2018-11-074-0/+0
| | | | | | Include kernel version to help tracking changes. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* ath9k: fix dynack in IBSS modeKoen Vandeputte2018-11-065-0/+309
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, dynack was only tested upstream using AP/STA mode. Testing it on IBSS, showed that late-ack detection was broken. This is caused due to dynack using Association Request/Response frames for late-ack detection, which IBSS does not use. Also allowing Authentication frames here solves this. A second issue also got fixed, which was also seen AP/STA mode: When a station was added, the estimated value would be exponentially averaged using 0 as a starting point. This means that on larger distances, the ack timeout was still not high enough before synchronizing would run out of late-ack's for estimation. Fix this by using the initial estimated value as a baseline and only start averaging in the following estimation rounds. Test setup: - 2x identical devices: RB912UAG-5HPnD + 19dB sector - IBSS - 2x2 802.11an (ar9340), HT20, long GI - RSSI's -70 / -71 - Real distance: 23910 meter Results (60s iperf runs): Fixed coverage class 54 (up to 24300m): * 21.5 Mbits/sec Dynack: * 28.9 Mbits/sec Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* mac80211: hermes-pcmcia: add missing dependency to kmod-pcmcia-coreHauke Mehrtens2018-10-211-1/+1
| | | | | | This fixes a build problem on x86. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: fix A-MSDU packet handling with TCP retransmissionFelix Fietkau2018-10-112-1/+32
| | | | | | | Improves local TCP throughput and fixes use-after-free bugs that could lead to crashes. Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: Use @KERNEL alias instead of hardlinkDaniel Engberg2018-10-071-1/+1
| | | | | | Use @KERNEL alias provided by toolchain instead of relying on a specific site. Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* mac80211: move marvell packaging code to marvell.mkFelix Fietkau2018-10-062-87/+91
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: move intel packaging code to intel.mkFelix Fietkau2018-10-062-200/+201
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: move realtek packaging code to realtek.mkFelix Fietkau2018-10-062-169/+171
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: move broadcom packaging code to broadcom.mkFelix Fietkau2018-10-062-484/+489
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: move atheros/qca packaging code to ath.mkFelix Fietkau2018-10-062-270/+278
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: move rt2x00 packaging code to ralink.mkFelix Fietkau2018-10-062-203/+209
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: remove duplicated lines for building packages, use PKG_DRIVERS insteadFelix Fietkau2018-10-061-78/+3
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix management frame protection issue with mt76 (and possibly ↵Felix Fietkau2018-09-291-0/+25
| | | | | | | | | other drivers) Software crypto wasn't working for management frames because the flag indicating management frame crypto was missing Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix ipw200 build with kernel < 4.10Hauke Mehrtens2018-09-281-0/+34
| | | | | | | The __change_mtu() function is only compiled when CPTCFG_IPW2200_PROMISCUOUS is set, more it to the general area. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Use backports-4.19-rc5-1.tar.xzHauke Mehrtens2018-09-277-14/+349
| | | | | | | | | | This is an official release with some minor changes compared to the unofficial 4.19-rc4-1 we used before. * added bcma and ssb again, which is removed in OpenWrt * fix to build with kernel 4.19 * other minor fixes not relevant for Openwrt. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: fix compile warning in 986-rt2x00-add-TX-LOFT-calibration.patchHauke Mehrtens2018-09-261-1/+1
| | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Add patches which were added laterHauke Mehrtens2018-09-2618-677/+1
| | | | | | | | These patches were added after the new matches structure for the mac80211 package was created. All the deleted patches are already integrated in kernel 4.19-rc4. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: update to version based on 4.19-rc4Hauke Mehrtens2018-09-26105-1092/+403
| | | | | | | | | | | | This updates mac80211 to backports based on kernel 4.19-rc4. I plan to integrate all the patches which are in this tar into upstream backports soon. I used the backports generated from this code: https://github.com/hauke/backports/commits/wip2 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: rt2x00: add experimental patches from Stanislaw GruszkaDaniel Golle2018-09-265-0/+1067
| | | | Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: rt2x00: remove obsolete patchDaniel Golle2018-09-261-136/+0
| | | | | | | | According to Stanislaw Gruszka the patch 600-23-rt2x00-rt2800mmio-add-a-workaround-for-spurious-TX_F.patch should be dropped. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: rt2x00: add TX LOFT calibrationTomislav Požega2018-09-261-0/+1005
| | | | | | Add TX LOFT calibration from mtk driver. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* mac80211: rt2x00: add RXIQ calibrationTomislav Požega2018-09-261-0/+417
| | | | | | | Add RXIQ calibration found in mtk driver. With old openwrt builds this gets us ~8Mbps more of RX bandwidth (test with iPA/eLNA layout). Please try if this makes any difference among various board/RF layouts. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* mac80211: rt2x00: add RXDCOC calibrationTomislav Požega2018-09-261-0/+102
| | | | | | Add RXDCOC calibration code from mtk driver. Please try if this makes any difference among various board/RF layouts. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* mac80211: rt2x00: add r calibrationTomislav Požega2018-09-261-0/+193
| | | | | | Add r calibration code as found in mtk driver. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* mac80211: rt2x00: add RF self TXDC calibrationTomislav Požega2018-09-261-0/+89
| | | | | | Add TX self calibration based on mtk driver. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
* mac80211: rt2x00: write registers required for reducing power consumptionTomislav Požega2018-09-261-0/+43
| | | | | | | | | | | Write registers required for reducing power consumption like the vendor driver does when ADJUST_POWER_CONSUMPTION_SUPPORT is set. This helps devices to sync at better TX/RX rates and improves overall performance. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> Signed-off-by: Daniel Golle <daniel@makrotopia.org> [daniel@makrotopia.org: edited commit message]
* mac80211: rebase ontop of v4.18.5John Crispin2018-09-26284-15968/+388
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* ath9k: add back support for using tx99 with active monitor interfacesFelix Fietkau2018-09-221-0/+96
| | | | | | Fixes controlling bitrate Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix tx queue allocation for active monitor interfacesFelix Fietkau2018-09-221-0/+26
| | | | | | Fixes a crash with drivers like ath9k Signed-off-by: Felix Fietkau <nbd@nbd.name>
* ath9k: fix unloading the moduleFelix Fietkau2018-09-202-15/+10
| | | | | | | | | Registering a GPIO chip with the ath9k device as parent prevents unload, because the gpiochip core increases the module use count. Unfortunately, the only way to avoid this at the moment seems to be to register the GPIO chip without a parent device Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: brcmfmac: backport CYW89342 support & fixes from 4.20Rafał Miłecki2018-09-124-0/+208
| | | | Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* 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: backport upstream fixesKoen Vandeputte2018-09-0714-8/+679
| | | | | | | | | | Backport most significant upstream fixes (excl. hwsim fixes) Refreshed all patches. Contains important fixes for CSA (Channel Switch Announcement) and A-MSDU frames. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ath9k: fix setting up tx99 with a monitor mode interfaceFelix Fietkau2018-08-251-0/+92
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: mwl8k: Expand non-DFS 5G channelsAntonio Silverio2018-08-251-0/+37
| | | | | | | Add non-DFS 5G upper channels (149-165) besides existed 4 lower channels (36, 40, 44, 48). Signed-off-by: Antonio Silverio <menion@gmail.com>
* mac80211: brcmfmac: backport patch for per-firmware featuresRafał Miłecki2018-07-311-0/+84
| | | | | | | This allows driver to support features that can't be dynamically discovered. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: ath10k: Limit available channels via DT ieee80211-freq-limitSven Eckelmann2018-07-301-0/+44
| | | | | | | | | | | | | Tri-band devices (1x 2.4GHz + 2x 5GHz) often incorporate special filters in the RX and TX path. These filtered channel can in theory still be used by the hardware but the signal strength is reduced so much that it makes no sense. There is already a DT property to limit the available channels but ath10k has to manually call this functionality to limit the currrently set wiphy channels further. Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
* mac80211: brcmfmac: backport 4.19 patches preparing monitor mode supportRafał Miłecki2018-07-276-1/+383
| | | | | | | | Monitor mode isn't supported yet with brcmfmac, it's just an early work. This also prepares brcmfmac to work stable with new firmwares which use updated struct for passing STA info. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: backport brcmfmac fixes & debugging helpers from 4.18Rafał Miłecki2018-07-269-2/+341
| | | | | | | | | | | | The most important is probably regression fix in handling platform NVRAM. That bug stopped hardware from being properly calibrated breaking e.g. 5 GHz for Netgear R8000. Other than that it triggers memory dumps when experiencing firmware problems which is important for debugging purposes. Fixes: 7e8eb7f309a8 ("mac80211: backport brcmfmac firmware & clm_blob loading rework") Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: backport and update patches for ath10kAnsuel Smith2018-07-2219-74/+2508
| | | | | | | | | | | | | | | | | | | | | | | | This commit refreshes and updates the VHT160 ath10k support fix patches and adds a number of backports from ath-next: * 8ed05ed06fca ath10k: handle tdls peer events * 229329ff345f ath10k: wmi: modify svc bitmap parsing for wcn3990 * 14d65775687c ath10k: advertise TDLS wider bandwidth support for 5GHz * bc64d05220f3 ath10k: debugfs support to get final TPC stats for 10.4 variants * 8b2d93dd2261 ath10k: Fix kernel panic while using worker (ath10k_sta_rc_update_wk) * 4b190675ad06 ath10k: fix kernel panic while reading tpc_stats * be8cce96f14d ath10k: add support to configure channel dwell time * f40105e67478 ath: add support to get the detected radar specifications * 6f6eb1bcbeff ath10k: DFS Host Confirmation * 260e629bbf44 ath10k: fix memory leak of tpc_stats * 38441fb6fcbb ath10k: support use of channel 173 * 2e9bcd0d7324 ath10k: fix spectral scan for QCA9984 and QCA9888 chipsets Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> [move backported patches in the 3xx number space, bring in upstream order, replace incomplete patch files with git format-patch ones, rewrite commit message, fix subject] Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* mac80211: Expose support for ath9k DynackKoen Vandeputte2018-07-111-1/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enables support for Dynack feature. When a remote station is far away, we need to compensate for the distance by allowing more time for an ACK to arrive back before issueing a retransmission. Currently, it needs to be set fixed to indicate the maximum distance the remote station will ever be. While this mostly works for static antennae, it introduces 2 issues: - If the actual distance is less, speed is reduced due to a lot of wates wait-time - If the distance becomes greater, retries start to occur and comms can get lost. Allowing to set it dynamically using dynack ensures the best possible tradeoff between speed vs distance. This feature is currently only supported in ath9k. it is also disabled by default. Enabling it can be done in 2 ways: - issue cmd: iw phy0 set distance auto - sending the NL80211_ATTR_WIPHY_DYN_ACK flag to mac80211 driver using netlink Disabling it can be done by providing a valid fixed value. To give an idea of a practical example: In my usecase, we have mesh wifi device installed on ships/platforms. Currently, the coverage class is set at 12000m fixed. When a vessel moved closer (ex. 1500m), the measured link capacity was a lot lower compared to setting the coverage class fixed to 1500m Dynack completely solved this, nearly providing double the bandwidth at closer range compared to the fixed setting of 12000m being used. Also when a vessel sailed to a distance greater than the fixed setting, communication was lost as the ACK's never arrived within the max allowed timeframe. Actual distance: 6010m iperf 60s run avg Fixed 12150m: 31 Mbit/s Dynack: 58 Mbit/s Fixed 6300m: 51 Mbit/s Dynack: 59 Mbit/s Fixed 3000m: 13 Mbit/s (lots of retries) Dynack: 58 Mbit/s Actual distance: 1504m iperf 60s run avg Fixed 12150m: 31 Mbit/s Dynack: 86 Mbit/s Fixed 6300m: 55 Mbit/s Dynack: 87 Mbit/s Fixed 3000m: 67 Mbit/s Dynack: 87 Mbit/s Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* mac80211: initialize sinfo in cfg80211_get_stationSven Eckelmann2018-07-071-0/+42
| | | | | | | | | | | | | | | | | | | Most of the implementations behind cfg80211_get_station will not initialize sinfo to zero before manipulating it. For example, the member "filled", which indicates the filled in parts of this struct, is often only modified by enabling certain bits in the bitfield while keeping the remaining bits in their original state. A caller without a preinitialized sinfo.filled can then no longer decide which parts of sinfo were filled in by cfg80211_get_station (or actually the underlying implementations). cfg80211_get_station must therefore take care that sinfo is initialized to zero. Otherwise, the caller may tries to read information which was not filled in and which must therefore also be considered uninitialized. In batadv_v_elp_get_throughput's case, an invalid "random" expected throughput may be stored for this neighbor and thus the B.A.T.M.A.N V algorithm may switch to non-optimal neighbors for certain destinations. Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
* mac80211: make rtl8xxxu buils againJohn Crispin2018-06-261-0/+38
| | | | | | we only wanted to drop rtl8xxxue support Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: rtl8xxxu: drop support patchesJohn Crispin2018-06-2658-3569/+0
| | | | | | | | | After a very enlightening but unfortunately far too short exchange with Jes we mutually agreed to drop the patches. They are unfortunately not ready yet. Acked-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: John Crispin <john@phrozen.org>
* mac80211: enable ath10k LED support by defaultStijn Tintel2018-06-251-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | Commit 61d57a2f88b90ba951012e66c7c6fae9234c97b4 adds ath10k LED support, but doesn't add an option to actually enable it. After enabling this option, a LED named ath10k-phy0 appears in sysfs, and a trigger can be assigned to it. Since 60deb3cdef4a the default set trigger is the tpt one. Enable it by default, as most devices using ath10k chips shouldn't be severely space-constrained. There are likely many devices that can benefit from having it enabled, like my testing device. Before: text data bss dec hex filename 245311 8899 16 254226 3e112 ath10k_core.ko After: text data bss dec hex filename 245979 8899 16 254894 3e3ae ath10k_core.ko Tested on a D-Link DAP-2695-A1 (ar71xx). Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
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