Commit graph

604 commits

Author SHA1 Message Date
Felix Fietkau
e220ffb533 mac80211: fix A-MSDU packet handling with TCP retransmission
Improves local TCP throughput and fixes use-after-free bugs that could lead
to crashes.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-11 18:42:54 +02:00
Felix Fietkau
93db9a65da mac80211: fix management frame protection issue with mt76 (and possibly 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>
2018-09-29 16:05:14 +02:00
Hauke Mehrtens
92a96dd662 mac80211: fix ipw200 build with kernel < 4.10
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>
2018-09-28 21:40:11 +02:00
Hauke Mehrtens
2a64c7ea74 mac80211: Use backports-4.19-rc5-1.tar.xz
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>
2018-09-27 00:22:06 +02:00
Hauke Mehrtens
4fcbad1aa0 mac80211: fix compile warning in 986-rt2x00-add-TX-LOFT-calibration.patch
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-09-26 16:39:44 +02:00
Hauke Mehrtens
ec684ce193 mac80211: Add patches which were added later
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>
2018-09-26 16:39:44 +02:00
Hauke Mehrtens
db90c243a0 mac80211: update to version based on 4.19-rc4
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>
2018-09-26 16:39:44 +02:00
Daniel Golle
de1c58a64b mac80211: rt2x00: add experimental patches from Stanislaw Gruszka
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-09-26 16:39:44 +02:00
Daniel Golle
c837c41a76 mac80211: rt2x00: remove obsolete patch
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>
2018-09-26 16:39:44 +02:00
Tomislav Požega
d449233fd2 mac80211: rt2x00: add TX LOFT calibration
Add TX LOFT calibration from mtk driver.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
2018-09-26 16:39:44 +02:00
Tomislav Požega
5d1620f29c mac80211: rt2x00: add RXIQ calibration
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>
2018-09-26 16:39:43 +02:00
Tomislav Požega
e125b6abb2 mac80211: rt2x00: add RXDCOC calibration
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>
2018-09-26 16:39:43 +02:00
Tomislav Požega
061541f207 mac80211: rt2x00: add r calibration
Add r calibration code as found in mtk driver.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
2018-09-26 16:39:43 +02:00
Tomislav Požega
66929e3414 mac80211: rt2x00: add RF self TXDC calibration
Add TX self calibration based on mtk driver.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
2018-09-26 16:39:43 +02:00
Tomislav Požega
6044682b83 mac80211: rt2x00: write registers required for reducing power consumption
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]
2018-09-26 16:39:39 +02:00
John Crispin
d9eefa7a70 mac80211: rebase ontop of v4.18.5
Signed-off-by: John Crispin <john@phrozen.org>
2018-09-26 16:35:33 +02:00
Felix Fietkau
a32a70f4f2 ath9k: add back support for using tx99 with active monitor interfaces
Fixes controlling bitrate

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-22 18:41:38 +02:00
Felix Fietkau
7decdf923a mac80211: fix tx queue allocation for active monitor interfaces
Fixes a crash with drivers like ath9k

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-09-22 18:41:36 +02:00
Felix Fietkau
ccab68f2d3 ath9k: fix unloading the module
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>
2018-09-20 10:08:17 +02:00
Rafał Miłecki
b3d441c5f7 mac80211: brcmfmac: backport CYW89342 support & fixes from 4.20
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-09-12 08:40:24 +02:00
Koen Vandeputte
77024a9d95 mac80211: backport upstream fixes
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>
2018-09-07 17:21:24 +02:00
Felix Fietkau
d9792152fd ath9k: fix setting up tx99 with a monitor mode interface
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-08-25 19:18:08 +02:00
Antonio Silverio
672c430d6e mac80211: mwl8k: Expand non-DFS 5G channels
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>
2018-08-25 15:40:23 +02:00
Rafał Miłecki
fecbd91c7c mac80211: brcmfmac: backport patch for per-firmware features
This allows driver to support features that can't be dynamically
discovered.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-07-31 09:45:03 +02:00
Sven Eckelmann
ef39d0079b mac80211: ath10k: Limit available channels via DT ieee80211-freq-limit
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>
2018-07-30 20:46:13 +02:00
Rafał Miłecki
c0608c6a27 mac80211: brcmfmac: backport 4.19 patches preparing monitor mode support
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>
2018-07-27 08:04:14 +02:00
Rafał Miłecki
b26214adb5 mac80211: backport brcmfmac fixes & debugging helpers from 4.18
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: 7e8eb7f309 ("mac80211: backport brcmfmac firmware & clm_blob loading rework")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-07-26 23:21:46 +02:00
Ansuel Smith
2dcd955aea mac80211: backport and update patches for ath10k
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>
2018-07-22 22:25:33 +02:00
Sven Eckelmann
87493dac11 mac80211: initialize sinfo in cfg80211_get_station
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>
2018-07-07 18:33:57 +02:00
John Crispin
66c5696cdf mac80211: rtl8xxxu: drop support patches
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>
2018-06-26 15:45:30 +02:00
Mathias Kresin
60deb3cdef mac80211: ath10k: use tpt LED trigger by default
Use the tpt LED trigger for each created phy led. Ths way LEDs attached
to the ath10k GPIO pins are indicating the phy status and blink on
traffic.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-06-25 20:52:18 +02:00
John Crispin
cac1a4be66 mac80211: drop 355-ath9k-limit-retries-for-powersave-response-frames.patch
several people reported this bug to be causing drop out issues

Signed-off-by: John Crispin <john@phrozen.org>
2018-06-22 09:43:56 +02:00
Ansuel Smith
134e832814 mac80211: ath10k fix vht160 firmware crash
When the 160mhz width is selected the ath10k firmware crash. This fix this problem.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2018-06-22 09:31:32 +02:00
Ansuel Smith
61d57a2f88 mac80211: ath10k add leds support
This adds support for leds handled by the wireless chipset.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
2018-06-22 09:31:32 +02:00
Rafał Miłecki
c446e38c86 mac80211: backport brcmfmac changes from kernel 4.18
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-06-18 07:41:40 +02:00
Rafał Miłecki
7e8eb7f309 mac80211: backport brcmfmac firmware & clm_blob loading rework
It backports remaining brcmfmac changes from 4.17.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-06-18 07:41:40 +02:00
Rafał Miłecki
3c8bb92655 mac80211: backport brcmfmac data structure rework
It backports brcmfmac commits from kernel 4.17.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-06-17 22:46:35 +02:00
Rafał Miłecki
0da9303e5b mac80211: backport "brcmfmac: cleanup and some rework" from 4.17
It was described by Arend as:

> This series is intended for 4.17 and includes following:
>
>  * rework bus layer attach code.
>  * remove duplicate variable declaration.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-06-17 22:46:29 +02:00
Sven Eckelmann
4270847a2c mac80211: ath10k: Allow to enable the thermal code of ath10k
Some ath10k firmware versions allow to access the chip internal a
temperature sensor and allow to reduce the amount of the time when the card
is allowed to send. The latter is required on devices which tend to
overheat.

An userspace service has to read
/sys/class/ieee80211/phy*/device/hwmon/hwmon*/temp1_input regularly and
then decide how much the device has to be throttled. This can be done by
writing to /sys/class/ieee80211/phy*/device/cooling_device/cur_state. By
default it is not throttled (0) but it can be throttled up to 100(%).

Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
2018-06-09 16:32:39 +02:00
Daniel Golle
f4a639a3d7 mac80211: rt2x00: no longer use TXOP_BACKOFF for probe frames
Import a revert-commit from Stanislaw Gruszka which significantly
improves WiFi performance on rt2x00 based hardware.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2018-05-28 15:49:41 +02:00
John Crispin
83fb9ec5e0 ath79: make ahb wifi work
Signed-off-by: John Crispin <john@phrozen.org>
2018-05-24 15:43:39 +02:00
Thomas Hebb
751746c736 mac80211: update patch to read ath10k variant from DT
This patch was revised upstream before being merged, and OpenWrt's copy
was never updated to reflect the revision.

Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
[refreshed patches]
Signed-off-by: Mathias Kresin <dev@kresin.me>
2018-04-20 21:08:52 +02:00
Stefan Lippers-Hollmann
a330ecebf5 mac80211: ath10k: Suppress "Unknown eventid: 36925" warnings
Merge upstream patch from Sathishkumar Muruganandam
<murugana@codeaurora.org> for OpenWrt's backports package:
https://lkml.kernel.org/r/<1522049641-19521-1-git-send-email-murugana@codeaurora.org>
Commit-ID: 606204bb863fa3b0bb54929d79b4dc46338f9180

* FW has Smart Logging feature enabled by default for detecting failures
* and processing FATAL_CONDITION_EVENTID (36925 - 0x903D) back to host.
*
* Since ath10k doesn't implement the Smart Logging and FATAL CONDITION
* EVENT processing yet, suppressing the unknown event ID warning by moving
* this under ATH10K_DBG_WMI.
*
* Simulated the same issue by having associated STA powered off when
* ping flood was running from AP backbone. This triggerd STA KICKOUT
* in AP followed by FATAL CONDITION event 36925.
*
* Issue was reproduced and verified in below DUT
* ------------------------------------------------
* AP mode of OpenWRT QCA9984 running 6.0.8 with FW ver 10.4-3.5.3-00053
*
* Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org>

Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
2018-04-18 23:57:03 +02:00
Hauke Mehrtens
51e4868fc9 mac80211: Fix loading of rsi_sdio module
When CONFIG_PM was not set rsi_sdio_reinit_device() was not compiled
into the driver but referenced.
This is a backport form the mainline Linux kernel.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2018-04-18 23:57:03 +02:00
Evgeniy Didin
36314c12c0 mac80211: add RedPine RS9113 module support
RedPine RS9113 wireless module requires rsi91x driver to be built
and linux-firmware/rsi/rs9113_wlan_qspi.rps to be installed.
Also we add patch for successful compilation of rsi91x driver.

Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: John Crispin <john@phrozen.org>
2018-04-18 23:56:55 +02:00
Rafał Miłecki
0f1a1489a6 mac80211: backport brcmfmac fixes from 4.16
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-21 08:36:14 +01:00
Felix Fietkau
e062bd8563 mac80211: avoid changing skb truesize in A-MSDU aggregation
Should fix recently reported data corruption issues

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-19 21:35:00 +01:00
Christian Lamparter
e713b5ba6f mac80211: ath10k: search all IEs for variant before falling back
This patch adds the patch that was posted to ath10k-devel ML:
<https://patchwork.kernel.org/patch/10233491/>
|From: Thomas Hebb <tommyhebb@gmail.com>
|Subject: [PATCH] ath10k: search all IEs for variant before falling back
|Date: Wed, 21 Feb 2018 11:43:39 -0500
|[...]
|This patch fixes the issue by first searching the entire file for the ID
|with variant, and searching for the fallback ID only if that search
|fails. It also includes some code cleanup in the area, as
|ath10k_core_fetch_board_data_api_n() no longer does its own string
|mangling to remove the variant from an ID, instead leaving that job to a
|new flag passed to ath10k_core_create_board_name().
|
|I've tested this patch on a QCA4019 and verified that the driver behaves
|correctly for 1) both fallback and variant BDFs present, 2) only fallback
|BDF present, and 3) no matching BDFs present.
|
|Fixes: 1657b8f84ed9 ("ath10k: search SMBIOS for OEM board file extension")
|Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>

Note: 937-ath10k-calibration-variant.patch has been reassigned a new 081
number, as it now ships with upstream.... But also because this patch
requires the change in ath10k_core_create_board_name().

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2018-03-14 19:04:51 +01:00
Felix Fietkau
916277a033 mac80211: minstrel: make short preamble CCK available when not used at connect time
The BSS short preamble state can change without rate control
update notification.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-10 11:57:42 +01:00
Felix Fietkau
6011f7bcf0 mac80211: fix a tx queue memory accounting error
Fixes rare hard to trigger tx hangs after some time

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-10 10:20:45 +01:00