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* mac80211 ath9k: force QCA953x clock to 25MHzDavid Bauer2019-11-051-6/+13
| | | | | | | | | | | The QCA953x only supports 25 MHz refclk, however some OEMs set an invalid bootstrap value for the REF_CLK option, which would break the clock detection in ath9k. Force the QCA953x refclk to 25MHz in ath9k, as this is (according to the datasheet) the only valid frequency. Signed-off-by: David Bauer <mail@david-bauer.net>
* mac80211: fix build without CONFIG_PCIFelix Fietkau2019-11-051-1/+1
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add pcie apsm backport changesFelix Fietkau2019-11-052-0/+67
| | | | | | Required for newer versions of mt76 Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: rt2x00: remove errornous duplicate conditionDaniel Golle2019-11-038-13/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://patchwork.kernel.org/patch/11224189/ -- On 2019-10-28 06:07, wbob wrote: > Hello Roman, > > while reading around drivers/net/wireless/ralink/rt2x00/rt2800lib.c > I stumbled on what I think is an edit of yours made in error in march > 2017: > > https://github.com/torvalds/linux/commit/41977e86#diff-dae5dc10da180f3b055809a48118e18aR5281 > > RT6352 in line 5281 should not have been introduced as the "else if" > below line 5291 can then not take effect for a RT6352 device. Another > possibility is for line 5291 to be not for RT6352, but this seems > very unlikely. Are you able to clarify still after this substantial time? > > 5277: static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) > ... > 5279: } else if (rt2x00_rt(rt2x00dev, RT5390) || > 5280: rt2x00_rt(rt2x00dev, RT5392) || > 5281: rt2x00_rt(rt2x00dev, RT6352)) { > ... > 5291: } else if (rt2x00_rt(rt2x00dev, RT6352)) { > ... Hence remove errornous line 5281 to make the driver actually execute the correct initialization routine for MT7620 chips. As it was requested by Stanislaw Gruszka remove setting values of MIMO_PS_CFG and TX_PIN_CFG. MIMO_PS_CFG is responsible for MIMO power-safe mode (which is disabled), hence we can drop setting it. TX_PIN_CFG is set correctly in other functions, and as setting this value breaks some devices, rather don't set it here during init, but only modify it later on. Fixes: 41977e86c984 ("rt2x00: add support for MT7620") Reported-by: wbob <wbob@jify.de> Reported-by: Roman Yeryomin <roman@advem.lv> Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> -- Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: Update to version 5.4-rc2Hauke Mehrtens2019-10-1952-2523/+53
| | | | | | | | | This updates mac80211 to backports based on kernel 5.4-rc2 ath10k-ct was updated to match the API changes and iw now uses the new nl80211.h header file. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.3.6Hauke Mehrtens2019-10-1910-277/+20
| | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: fix scan when operating on DFS channels in ETSI domainsStefan Lippers-Hollmann2019-10-091-0/+118
| | | | | | | | | | | | | | | | | In non-ETSI regulatory domains scan is blocked when operating channel is a DFS channel. For ETSI, however, once DFS channel is marked as available after the CAC, this channel will remain available (for some time) even after leaving this channel. Therefore a scan can be done without any impact on the availability of the DFS channel as no new CAC is required after the scan. Enable scan in mac80211 in these cases. Signed-off-by: Aaron Komisar <aaron.komisar@tandemg.com> Link: https://lore.kernel.org/r/1570024728-17284-1-git-send-email-aaron.komisar@tandemg.com Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
* mac80211: add an improved moving average algorithm to minstrelFelix Fietkau2019-10-083-0/+720
| | | | | | Improves rate control responsiveness and performance Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: ath10k: fix latency issue for QCA988xDavid Bauer2019-10-061-0/+42
| | | | | | | | This backport fixes high latency (>100ms) on the WiFi link when using a QCA988x Wave 1 radio. The ath10k-ct driver is not affected by this bug from my testing, hence why it hasn't been discovered earlier. Signed-off-by: David Bauer <mail@david-bauer.net>
* mac80211: rt2x00: backport 'rt2x00: initialize last_reset'Daniel Golle2019-10-011-0/+35
| | | | | | | | | | | | | | | | | https://patchwork.kernel.org/patch/11161981/ -- From: Stanislaw Gruszka <sgruszka@redhat.com> Subject: [PATCH] rt2x00: initialize last_reset Initialize last_reset variable to INITIAL_JIFFIES, otherwise it is not possible to test H/W reset for first 5 minutes of system run. Fixes: e403fa31ed71 ("rt2x00: add restart hw") Reported-and-tested-by: Jonathan Liu <net147@gmail.com> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> -- Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: add patch to include local BSS rx time in survey informationFelix Fietkau2019-09-292-2/+79
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: brcmfmac: backport the last 5.4 changesRafał Miłecki2019-09-164-1/+413
| | | | | | | This makes brcmfmac use the same wiphy after PCIe reset to help user space handle corner cases (e.g. firmware crash). Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcmfmac: backport more kernel 5.4 changesRafał Miłecki2019-09-098-9/+283
| | | | | | | Patch getting RAM info got upstreamed. A debugging fs entry for testing reset feature was added. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: rt2x00: revert commit causing regression in 5GHz bandDaniel Golle2019-08-298-14/+84
| | | | | | | | | | | | | | | | | | | From: Stanislaw Gruszka <sgruszka@redhat.com> This reverts commit 9ad3b55654455258a9463384edb40077439d879f. As reported by Sergey: "I got some problem after upgrade kernel to 5.2 version (debian testing linux-image-5.2.0-2-amd64). 5Ghz client stopped to see AP. Some tests with 1metre distance between client-AP: 2.4Ghz -22dBm, for 5Ghz - 53dBm !, for longer distance (8m + walls) 2.4 - 61dBm, 5Ghz not visible." It was identified that rx signal level degradation was caused by 9ad3b5565445 ("rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band"). So revert this commit. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* ath9k: backport dynack improvementsKoen Vandeputte2019-08-284-0/+300
| | | | | | | | | | | | | | | | | | | | | | | | | Close cooperation with Lorenzo Bianconi resulted in these patches which fix all remaining seen issues when using dynack. Fix link losses when: - Late Ack's are not seen or not present - switching from too low static coverage class to dynack on a live link These are fixed by setting the Ack Timeout/Slottime to the max possible value for the currently used channel width when a new station has been discovered. When traffic flows, dynack is able to adjust to optimal values within a few packets received (typically < 1 second) These changes have been thoroughly tested on ~60 offshore devices all interconnected using mesh over IBSS and dynack enabled on all. Distances between devices varied from <100m up to ~35km Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
* mac80211: refresh patchesChristian Lamparter2019-08-2415-40/+38
| | | | Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: fix a regression in the minstrel_ht improvement patchesFelix Fietkau2019-08-241-0/+25
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: rt2x00: import pending patchesDaniel Golle2019-08-232-0/+109
| | | | | | | | | https://patchwork.kernel.org/patch/11111605/ https://patchwork.kernel.org/patch/11110703/ Fixes: 91c84e87c249 ("mac80211: rt2x00: clear IV's on start to fix AP mode regression") Fixes: 0b2c42ced21a ("mac80211: Update to version 5.2-rc7") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: backport support for the IEEE80211_KEY_FLAG_GENERATE_MMIE flagFelix Fietkau2019-08-211-0/+58
| | | | | | Required for an upcoming mt76 update Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add new minstrel_ht patches to improve probing on mt76x2Felix Fietkau2019-08-214-0/+591
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: renumber subsys patches after updateFelix Fietkau2019-08-212-0/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: remove TX_NEEDS_ALIGNED4_SKBS patchFelix Fietkau2019-08-214-560/+25
| | | | | | | The intended performance benefit could not be reliably reproduced, and the patch was not accepted upstream Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: rt2x00: clear IV's on start to fix AP mode regressionDaniel Golle2019-08-1910-18/+131
| | | | | | | | | | | | | | | To do not brake HW restart we should keep initialization vectors data. I assumed that on start the data is already initialized to zeros, but that not true on some scenarios and we should clear it. So add additional flag to check if we are under HW restart and clear IV's data if we are not. Patch fixes AP mode regression. Patch pending on linux-wireless and imported from patchwork. Fixes: 0b2c42ced21a ("mac80211: Update to version 5.2-rc7") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: ath10k: Fix crashes of QCA9984 when station connectsHauke Mehrtens2019-08-181-0/+83
| | | | | | | | | | This fixes a bug introduced in backports from kernel 5.1 which makes ath10k crash on QCA9984 when a station connects. The FW sends a airtime report, but this station is not yet fully registered and a NULL pointer is used. Fixes: 0b2c42ced21a ("mac80211: Update to version 5.2-rc7") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.3-rc4-1Hauke Mehrtens2019-08-1746-1422/+150
| | | | | | | | | The removed patches were applied upstream. The type of the RT2X00_LIB_EEPROM config option was changed to bool, because boolean is an invalid value and the new kconfig system complained about this. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: Update to version 5.2.8-1Hauke Mehrtens2019-08-1717-69/+26
| | | | | | | This contains multiple fixes from the upstream kernel. The removed patch was merged upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* Revert faulty tree pushFelix Fietkau2019-08-124-591/+0
| | | | | | | | | | | | Revert "mac80211: add new minstrel_ht patches to improve probing on mt76x2" (9861050b85e5381c93d73ffdbc24c130400e0fb8) Revert "kernel: use bulk free in kfree_skb_list to improve performance" (98b654de2e7502507b31f0fb82befbb48f9c8542) Revert "ramips: add preliminary support for WIO ONE" (085141dc5ba5e763e1bf4c1a2fd6957160810ccc) Revert "ramips: add preliminary support for SGE AP-MTKH7-0006 developer board" (b1db6d0539511f60bf65fbde28b16afa31180e34) Revert "build: use config.site generated by autoconf-lean, drop hardcoded sitefiles" (363ce4329d4f6c00b4a7cb83dd1821fafc0d40ad) Revert "toolchain: add autoconf-lean" (fdb30eed03ae56cd87078b64d9b2fac00799e783) Revert "build: allow overriding the filename on the remote server when downloading" (6fa0e07758524eddf20c9b66dfcb55c490e1961e) Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add new minstrel_ht patches to improve probing on mt76x2Felix Fietkau2019-08-124-0/+591
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: brcm: improve brcmfmac debugging of firmware crashesRafał Miłecki2019-07-282-1/+39
| | | | | | This provides a complete console messages dump. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcm: update brcmfmac 5.4 patchesRafał Miłecki2019-07-2810-23/+32
| | | | | | Use commits from wireless-drivers-next.git. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: brcm: backport first set of 5.4 brcmfmac changesRafał Miłecki2019-07-2119-15/+1875
| | | | | | | | | | | This doesn't include 9ff8614a3dbe ("brcmfmac: use separate Kconfig file for brcmfmac") due to a few conflicts with backports changes. An important change is: [PATCH 2/7] brcmfmac: change the order of things in brcmf_detach() which fixes a rmmod crash in the brcmf_txfinalize(). Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: Update to version 5.2-rc7Hauke Mehrtens2019-07-18219-20260/+322
| | | | | | | | | | | | | | This updates mac80211 to version 5.2-rc7, this contains all the changes to the wireless subsystem up to Linux 5.2-rc7. * The removed patches are applied upstream * b43 now uses kmod-lib-cordic * Update the nl80211.h file in iw to match backports version. * Remove the two backports from kernel 4.9, they were needed for mt76, but that can use the version from backports now, otherwise they collide and cause compile errors. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* mac80211: add rate control support for 4 spatial streams, improve precisionFelix Fietkau2019-06-252-0/+267
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: update WDS/4addr fix to the version accepted upstreamStefan Lippers-Hollmann2019-06-221-31/+27
| | | | | | | | | | | | | This updates "{nl,mac}80211: allow 4addr AP operation on crypto controlled devices" to the version (v3), which was accepted into upstream mac80211.git and which is tagged for -stable backporting (v4.18+). https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=33d915d9e8ce811d8958915ccd18d71a66c7c495 Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [format-patch]
* mac80211: brcm: backport remaining brcmfmac 5.2 patchesRafał Miłecki2019-06-168-1/+361
| | | | | | | This improves FullMAC firmware compatibility, adds logging in case of firmware crash and *may* fix "Invalid packet id" errors. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: refresh patchesChristian Lamparter2019-06-152-19/+16
| | | | Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
* mac80211: ath10k: adjust tx power reduction for US regulatory domainSven Eckelmann2019-06-151-0/+101
| | | | | | | | | | | | | | | | | | | | | | | | FCC allows maximum antenna gain of 6 dBi. 15.247(b)(4): > (4) The conducted output power limit > specified in paragraph (b) of this section > is based on the use of antennas > with directional gains that do not exceed > 6 dBi. Except as shown in paragraph > (c) of this section, if transmitting > antennas of directional gain greater > than 6 dBi are used, the conducted > output power from the intentional radiator > shall be reduced below the stated > values in paragraphs (b)(1), (b)(2), > and (b)(3) of this section, as appropriate, > by the amount in dB that the > directional gain of the antenna exceeds > 6 dBi. https://www.gpo.gov/fdsys/pkg/CFR-2013-title47-vol1/pdf/CFR-2013-title47-vol1-sec15-247.pdf Signed-off-by: Sven Eckelmann <sven@narfation.org>
* mac80211: ath10k: fix max antenna gain unitSven Eckelmann2019-06-151-0/+49
| | | | | | | | | | | | | | | Most of the txpower for the ath10k firmware is stored as twicepower (0.5 dB steps). This isn't the case for max_antenna_gain - which is still expected by the firmware as dB. The firmware is converting it from dB to the internal (twicepower) representation when it calculates the limits of a channel. This can be seen in tpc_stats when configuring "12" as max_antenna_gain. Instead of the expected 12 (6 dB), the tpc_stats shows 24 (12 dB). Tested on QCA9888 and IPQ4019 with firmware 10.4-3.5.3-00057. Signed-off-by: Sven Eckelmann <sven@narfation.org>
* mac80211: ath9k: Increase allowed antenna gain to 6 dBiSven Eckelmann2019-06-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | FCC allows maximum antenna gain of 6 dBi. 15.247(b)(4): > (4) The conducted output power limit > specified in paragraph (b) of this section > is based on the use of antennas > with directional gains that do not exceed > 6 dBi. Except as shown in paragraph > (c) of this section, if transmitting > antennas of directional gain greater > than 6 dBi are used, the conducted > output power from the intentional radiator > shall be reduced below the stated > values in paragraphs (b)(1), (b)(2), > and (b)(3) of this section, as appropriate, > by the amount in dB that the > directional gain of the antenna exceeds > 6 dBi. Signed-off-by: Sven Eckelmann <sven@narfation.org>
* mac80211: rt2x00: replace patches with upstream versionDaniel Golle2019-04-2922-1203/+959
| | | | | | | | | | Support for RT3883/RT3663 was merged upstream [1]. Use that patch instead of our original series. The resulting source tree is exactly identical, this commit is merely reorganizing the patches. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git/commit/?id=d0e61a0f7cca51ce340a5a73595189972122ff25 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: fix regression in skb resizing optimization in monitor mode (FS#2254)Felix Fietkau2019-04-241-21/+21
| | | | | | | struct ieee80211_local needs to be passed in separately instead of dereferencing the (potentially NULL) sdata Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: brcm: backport brcmfmac 5.2 patchesRafał Miłecki2019-04-1818-1/+1410
| | | | | | | This includes some USB fixes and early work on FullMAC firmware crash recovery. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
* mac80211: Fix rate_idx underflow in mwl8k (FS#2218)Petr Štetiar2019-04-141-0/+80
| | | | | | | Add a patch for mwl8k which fixes endless reboot loops on Linksys EA4500 with certain 5G configurations. Signed-off-by: Petr Štetiar <ynezz@true.cz>
* mac80211: rt2x00: replace patch with upstream versionDaniel Golle2019-04-123-57/+96
| | | | | | | | Replace the patch introduced by commit d0b969eee8 ("mac80211: rt2x00: do not increment sequence number while re-transmitting") was merged into wireless-drivers.git. Replace our version with the merged version. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mac80211: update to version 4.19.32-1Hauke Mehrtens2019-04-0614-181/+85
| | | | | | | | The removed patches are now integrated in the upstream kernel. Refresh all patches on top of the new backports release. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
* mac80211: improve performance by deferring tx queue selectionFelix Fietkau2019-04-031-0/+183
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: fix an issue with the TXQ scheduling API and powersave clientsFelix Fietkau2019-03-201-0/+31
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: improve the txq scheduling API to deal with driver buffered packetsFelix Fietkau2019-03-201-0/+105
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: optimize skb resizing to avoid reallocation when using 802.11s + ↵Felix Fietkau2019-03-201-0/+198
| | | | | | batman-adv Signed-off-by: Felix Fietkau <nbd@nbd.name>
* mac80211: add a few performance improvement patchesFelix Fietkau2019-03-164-0/+297
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
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