Commit Graph

583 Commits

Author SHA1 Message Date
Felix Fietkau
b115fcaa86 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 16:09:17 +02:00
Felix Fietkau
609707cbe7 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 18:43:29 +02:00
Koen Vandeputte
8a006c2480 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.

[slightly altered to apply cleanly]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-09-21 13:48:53 +02:00
Felix Fietkau
f506de2cda 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 10:09:10 +02:00
Rafał Miłecki
6f0ede5438 mac80211: brcmfmac: backport CYW89342 support & fixes from 4.20
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit b3d441c5f7)
2018-09-12 08:42:28 +02:00
Rafał Miłecki
d3e9c8862f 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>
(cherry picked from commit fecbd91c7c)
2018-09-12 08:42:27 +02:00
Rafał Miłecki
1a7471a303 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>
(cherry picked from commit c0608c6a27)
2018-09-12 08:42:27 +02:00
Antonio Silverio
5a07b4e7f5 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>
2018-08-27 13:28:52 +02:00
Rafał Miłecki
29aab93ea2 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: 2811c97803 ("mac80211: backport brcmfmac firmware & clm_blob loading rework")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit b26214adb5)
2018-07-27 08:14:13 +02:00
Sven Eckelmann
b84a07b380
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>
(cherry picked from commit 87493dac11)
2018-07-08 23:22:17 +02:00
John Crispin
cff16587bd 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>
(cherry picked from commit 66c5696cdf)
2018-06-26 15:46:26 +02:00
Rafał Miłecki
c437adb024 mac80211: backport brcmfmac changes from kernel 4.18
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit c446e38c86)
2018-06-23 14:29:39 +02:00
Rafał Miłecki
2811c97803 mac80211: backport brcmfmac firmware & clm_blob loading rework
It backports remaining brcmfmac changes from 4.17.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 7e8eb7f309)
2018-06-23 14:29:39 +02:00
Rafał Miłecki
72f6025d69 mac80211: backport brcmfmac data structure rework
It backports brcmfmac commits from kernel 4.17.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 3c8bb92655)
2018-06-23 14:29:39 +02:00
Rafał Miłecki
8cfd43d1d6 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>
(cherry picked from commit 0da9303e5b)
2018-06-23 14:29:29 +02:00
John Crispin
04353c3af8 mac80211: fix up ath10k led patch
Signed-off-by: John Crispin <john@phrozen.org>
2018-06-22 10:51:22 +02:00
John Crispin
6e4fb77f9e 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>
(cherry picked from commit cac1a4be66)
2018-06-22 09:45:43 +02:00
Ansuel Smith
642acc0fb0 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>
(cherry picked from commit 134e832814)
2018-06-22 09:45:08 +02:00
Ansuel Smith
843e421a05 mac80211: ath10k add leds support
This adds support for leds handled by the wireless chipset.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
(cherry picked from commit 61d57a2f88)
2018-06-22 09:45:08 +02:00
Daniel Golle
f18f08d9c8 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>
(cherry-picked from commit f4a639a3d7)
2018-06-11 00:31:38 +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
Felix Fietkau
11d70f0600 mac80211: avoid sampling rates that are too slow, improves throughput
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-03 18:51:53 +01:00
Rafał Miłecki
9046e921af mac80211: brcmfmac: better logging of firmware api errors
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 18:45:20 +01:00
Rafał Miłecki
9543fb1ecd mac80211: brcmfmac: backport remaining changes from 4.16
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 18:36:04 +01:00
Rafał Miłecki
8d78cccc6e mac80211: brcmfmac: enlarge caps buffer & final sdio restructuring
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 18:26:12 +01:00
Rafał Miłecki
66bdf62a2a mac80211: brcmfmac: restructuring sdio access functions - take 2
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 18:15:51 +01:00
Rafał Miłecki
bb04b7ced7 mac80211: brcmfmac: restructuring sdio access functions
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 18:07:09 +01:00
Rafał Miłecki
e52e8480ad mac80211: brcmfmac: backport remaining changes from 4.15
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 15:17:03 +01:00
Rafał Miłecki
c29a2a4283 mac80211: brcmfmac: firmware halt and scan cleanup
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 15:17:02 +01:00
Rafał Miłecki
81542331cb mac80211: reorder patches putting backports first
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 15:14:11 +01:00
Felix Fietkau
1f427bd616 mac80211: add a missing check to the last minstrel fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-01 14:45:11 +01:00
Rafał Miłecki
a186c2ab70 mac80211: rename patches accepted upstream
This is to simplify maintenance. It's easy to say now which patches need
some extra work and/or sending upstream. Updating to newer backports
should be also simpler with this.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-03-01 13:54:42 +01:00
Felix Fietkau
2389ebbd48 Revert "ath: do not apply broken power limits with ATH_USER_REGD"
This reverts commit 79a768a90f.
Some devices can go over their power limits with this commit, so this
needs to be handled on a case by case basis instead

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-01 13:35:30 +01:00
Felix Fietkau
cc19aa3e71 mac80211: update the A-MSDU fast-rx patch to the latest version
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-01 13:35:29 +01:00
Felix Fietkau
d59c6b53f4 mac80211: add more minstrel fixes
Improves 2.4 GHz throughput

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-01 13:35:11 +01:00
Felix Fietkau
55bd80f6d8 mac80211: fix regression introduced by the recent minstrel changes
The cck rates array needs to be initialized for both the minstrel and
the minstrel_ht variant

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-03-01 12:03:10 +01:00
Felix Fietkau
c4c64f5305 mac80211: add an optimization for fast-rx support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-28 12:46:02 +01:00
Felix Fietkau
fb1be20d63 mac80211: sync fast-rx patch with updated version
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-23 13:58:36 +01:00
Felix Fietkau
393661640b mac80211: fix various issues with fast-rx mode
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-23 10:15:23 +01:00
Felix Fietkau
848a4abf27 ath9k: merge a RCU fix for station tx cleanup
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-22 15:37:59 +01:00
Felix Fietkau
c8d07575e5 mac80211: add minstrel improvements/fixes
- Simplify debugfs code
- Reduce size
- Fix handling of CCK rates

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-21 19:29:33 +01:00
Felix Fietkau
526921f20e mac80211: round up tx status headroom
Fixes unaligned access exceptions in mt76 when transmitting beacons

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-02-21 19:28:36 +01:00