Commit Graph

722 Commits

Author SHA1 Message Date
Felix Fietkau
f9fa266faf mac80211: update to wireless-testing 2017-11-01
The wireless regdb is now loaded via firmware loading, CRDA support and
built-in regdb support have been removed.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-11-16 15:23:35 +01:00
Mathias Kresin
8d3857a347 ath9k: unset the default LED pin if used by platform buttons
Unset the default LED gpio pin if the same gpio pin is used by a button
defined via platform button. It prevents the change of the GPIO value
on wireless up/down or wireless traffic.

Fixes: FS#1129

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-11-04 09:50:13 +01:00
Jonas Gorski
1dcd8e7cf1 mac80211: backport fixes for fix for CVE-2017-13080
Backport two fixes for the fix of CVE-2017-13080, preventing side channel
attacks and making it work for TKIP.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
2017-10-26 15:41:07 +02:00
Stijn Tintel
2f701194c2 mac80211: backport kernel fix for CVE-2017-13080
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-10-17 01:56:31 +03:00
Felix Fietkau
5bd006aa26 mac80211: fix tx power regression
Revert an accidental change that was introduced by having an old version
of the patch in my git tree, which was merged in 609208597b

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-10-13 20:28:47 +02:00
Felix Fietkau
609208597b mac80211: update to wireless-testing 2017-10-06
Rework the code to get rid of some extra kernel module dependencies
introduced in the last update.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-10-13 11:45:57 +02:00
Hauke Mehrtens
ba1aedafeb mac80211: fix compile error on PowerPC (PPC_85xx)
Including linux/interrupt.h in linux/hrtimer.h causes this error message
on PowerPC builds on x86, ARM and MIPS it works:

  CC [M]  /backports-4.14-rc2-1/compat/main.o
In file included from /backports-4.14-rc2-1/backport-include/linux/printk.h:5:0,
                 from ./include/linux/kernel.h:13,
                 from /backports-4.14-rc2-1/backport-include/linux/kernel.h:3,
                 from ./include/linux/list.h:8,
                 from /backports-4.14-rc2-1/backport-include/linux/list.h:3,
                 from ./include/linux/module.h:9,
                 from /backports-4.14-rc2-1/backport-include/linux/module.h:3,
                 from /backports-4.14-rc2-1/compat/main.c:1:
./include/linux/ratelimit.h: In function 'ratelimit_state_exit':
./include/linux/ratelimit.h:62:11: error: dereferencing pointer to incomplete type 'struct task_struct'
    current->comm, rs->missed);
           ^
./include/linux/printk.h:279:37: note: in definition of macro 'pr_warning'
  printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
                                     ^
./include/linux/ratelimit.h:61:3: note: in expansion of macro 'pr_warn'
   pr_warn("%s: %d output lines suppressed due to ratelimiting\n",
   ^

The backport of the hrtimer_start() functions needs the
linux/interrupt.h because some parts are defined there. Fix this by
moving the hrtimer_start() backport to the linux/interrupt.h backport
header file.

Fixes: a8f63a0717: ("mac80211: update to backports-4.14-rc2")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-10-01 16:41:19 +02:00
Hauke Mehrtens
a8f63a0717 mac80211: update to backports-4.14-rc2
This updates mac80211 to backprots-4.14-rc2.
This was compile and runtime tested with ath9k, ath10k and b43
with multiple stations and ieee80211w and in different scenarios by many
other people.

To create the backports-4.14-rc2-1.tar.xz use this repository:
https://git.kernel.org/pub/scm/linux/kernel/git/backports/backports.git
from tag v4.14-rc2-1

Then run this:
./gentree.py --git-revision v4.14-rc2 --clean  <path to linux repo> ../backports-4.14-rc2-1

This also adapts the ath10k-ct and mt76 driver to the changed cfg80211
APIs and syncs the nl80211.h file in iw with the new version from
backports-4.14-rc2.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-10-01 12:49:11 +02:00
Hauke Mehrtens
1b2c93988f mac80211: add dev_coredumpm() function
dev_coredumpm() was added with kernel 4.7, but it is used by iwlwifi.
When the dev coredump framework form compat-wireless is used this is not
a problem because it already contains this, but this is deactivated if
the build system finds out that it is already included in the kernel we
compile against. This option was now activated by the bluetooth driver
btmrvl. Having dev coredump in the kernel adds about 400 bytes to the
lzma compressed kernel for brcm47xx.

This is copied from a more recent backports version to add the
dev_coredumpm() function when the internal core devdump is not used.

Fixes: a5922f6 ("kernel: bluetooth: add marvell sdio bluetooth module")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-09-17 14:54:28 +02:00
Toke Høiland-Jørgensen
76c3a033f6 ath10k: Re-enable intermediate softqueues for all devices
The upstream ath10k driver disables the intermediate softqueues for some
devices. This patch reverts that behaviour and always enables the
softqueues (and associated bufferbloat fixes). We have had reports of people
running this with good results:
https://lists.bufferbloat.net/pipermail/make-wifi-fast/2017-September/001497.html

This also refreshes mac80211 patches.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
2017-09-11 17:16:17 +02:00
Felix Fietkau
ea72f22bdf ath9k: fix regression in multicast buffering fix
Update the more data flag on the last frame, but tx from the first frame
on.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-07-25 19:48:18 +02:00
Felix Fietkau
35868234e7 ath9k: fix typo in US tx power reduction fix
Use max_t instead of min_t to prevent the value from going below zero

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-07-25 09:14:05 +02:00
Felix Fietkau
22a74ed310 ath9k: fix more-data flag for buffered multicast packets
The flag needs to be cleared for the last packet in the list, not the
first one. Fixes some issues with multicast packet loss for powersave
clients connected to an ath9k AP.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-07-24 10:48:26 +02:00
Felix Fietkau
9b6585b11a ath9k: adjust tx power reduction for US regulatory domain
FCC regulatory rules allow for up to 3 dBi antenna gain. Account for
this in the EEPROM based tx power reduction code.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-07-24 10:47:55 +02:00
Felix Fietkau
45572fe831 mac80211: refresh patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-06-17 11:51:41 +02:00
Pavel Kubelun
025cb640cd ath10k: increase bmi timeout to fix OTP on qca99xx boards and add bmi identification through pre-cal file
Backporting upstream patches.

Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [refresh, rename patches]
2017-06-17 11:51:41 +02:00
Felix Fietkau
c6c1f6a548 mac80211: use KERNEL_MAKEOPTS
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-06-07 18:31:10 +02:00
Daniel Golle
5e5499c612 mac80211: rt2x00: remove unneccessary code
Use chanreg and dccal helpers to reduce the size of ePA code.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: fixed white-space so patch applies]
2017-05-18 13:51:28 +02:00
Chris Blake
ad0c1d3a31 mac80211: Backport AR934x OTP Patch
Merged upstream in https://patchwork.kernel.org/patch/9572541/, this
patch fixes the OTP offset used by the AR934x and AR955X to properly
enable reading from the OTP.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
2017-04-26 10:29:45 +02:00
Daniel Golle
61cfc8075b mac80211: rt2x00: add incomplete support for external PA on MT7620
Do as the vendor driver does -- however, some devices apparently
patched support for external PA into the driver similar to how it was
done on Rt3352, using EEPROM_NIC_CONF1 rather than EEPROM_NIC_CONF2,
hence we check for both fields. Somehow the vendor driver also no
longer offers the option of only one of the TX paths having an external
PA (which was probably to weird to ever be implemented in practise,
though it doesn't seem like a particularly bad idea to me). Do the same
in rt2x00 and enable support for external PA on both TX paths whenever
it is set for TX0 in EEPROM.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-04-24 16:33:51 +02:00
Daniel Golle
3d71d1d9a9 mac80211: rt2x00: reorder patches and prepare for MT7620 external PA
Import change to make external PA capability consistent with the
vendor driver instead of having the logic inverted.
While at it, apply patches in the same order as they got merged
upstream.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-04-24 16:33:34 +02:00
Tomislav Požega
e209988a17 mac80211: rt2800: fix mt7620 E2 channel registers
update RF register 47 and 54 values according to vendor driver

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: moved changes into a separate patch]
2017-04-18 12:00:51 +02:00
Tomislav Požega
d2f864f7bf mac80211: rt2800: fix mt7620 vco calibration registers
Use register values from init LNA function instead of the ones from
restore LNA function. Apply register values based on rx path
configuration.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: moved changes into a separate patch]
2017-04-18 11:24:58 +02:00
Daniel Golle
97d1c49cac mac80211: rt2x00: fix MT7620 LNA gain and VCO-after-ALC
This should fix issues with bad RX as well as AP not coming up and/or
scanning failing.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-04-17 21:38:32 +02:00
Mathias Kresin
4a4c00e7c4 ath9k: drop obsolete patch
Now that the wireless LEDs are added via platform leds this patch isn't
required any longer.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-04-08 14:30:00 +02:00
Mathias Kresin
b06559e5b7 ath9k: ignore led_pin if ath9k GPIO controller is used with DT
Don't setup the default led pin if the ath9k GPIO controller is used
via device tree to prevent collision. In case any of the pins exposed
by the ath9k is used, the phyNtpt trigger needs to be set in userspace.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-04-08 14:30:00 +02:00
Mathias Kresin
20b45df7eb ath9k: enable GPIO chip only if requested via DT
In case that the atheros device tree binding is used, enable access to
the GPIO chip only if the gpio-controller device tree parameter is used
for the ath9k node.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-04-08 14:30:00 +02:00
Mathias Kresin
192f0a3db8 ath9k: unset the default LED pin if used by platform leds
Unset the default LED gpio pin if the same gpio pin is used by a LED
defined via platform LED. This prevents that the default led trigger
gets assigned to this LED and the GPIO value gets changed on
wifi up/down in case the led is not used for signaling the wifi state.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2017-04-08 14:30:00 +02:00
Felix Fietkau
cffeb31107 mac80211: backport an upstream fix for queue start/stop handling
Fixes issues with 802.11s

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-04-03 15:12:06 +02:00
Daniel Golle
399d5cf532 mac80211: rt2x00: import upstream changes and rebase our patches
Some of our local patches have been accepted upstream. And there are
some more relevant changes (mostly for rt2800usb). Import them and
rebase our remaining local patches on top.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-03-30 18:31:02 +02:00
Hannu Nyman
c69a89fe23 mac80211: ath10k: allow failure getting board id via otp
ath10k tries to fetch board id via otp, but that fails for many chips
like QCA988x, QCA9984 etc. Recent commit cc189c0b7f removed the earlier
hack that had allowed QCA radios to work, as that hack was incompatible
with the new wifi chips being introduced to the source tree.

Restore functionality for the existing wifi chips by modifying the
return value of the 'board id via otp' function to a value that is recognised
as a harmless error, so that name evaluation continues by using the board file.

Patch originally suggested by Christian Lamparter in forum discussion.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
2017-03-28 08:50:18 +02:00
Felix Fietkau
09ae540cd4 ath9k: fix power limits on init
The tx power applied by set_txpower is limited by the CTL (conformance
test limit) entries in the EEPROM. These can change based on the user
configured regulatory domain.
Depending on the EEPROM data this can cause the tx power to become too
limited, if the original regdomain CTLs impose lowr limits than the CTLs
of the user configured regdomain.

To fix this issue, set the initial channel limits without any CTL
restrictions and only apply the CTL at run time when setting the channel
and the real tx power.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-22 20:49:29 +01:00
Felix Fietkau
79a768a90f ath: do not apply broken power limits with ATH_USER_REGD
If a device uses the default EEPROM code, typically only the main CTLs
are valid, and they do not apply properly when switching to a different
regulatory domain. If the regdomain deviates from the EEPROM one, force
the world roaming regdomain to ensure that power limits are sane

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-22 20:49:28 +01:00
Christian Lamparter
cc189c0b7f mac80211: enable ath10k AHB support for QCA4019
This patch enables the ATH10K_AHB support for the QCA4019
devices on the AHB bus.

This patch also removes 936-ath10k_skip_otp_check.patch
because it breaks the AHB device identification.
"Patch is wrong. I find it frustrating OpenWRT/LEDE doesn't
try to work with upstream on ixing these things right."

[1] <https://www.mail-archive.com/ath10k@lists.infradead.org/msg05896.html>

It also limits ath10k memory hunger (This is a problem with 128MiB RAM)

Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2017-03-22 09:45:18 +01:00
Rafał Miłecki
13006712ea mac80211: brcmfmac: backport patches pushed on 2017-03-20
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-21 10:45:30 +01:00
Daniel Golle
562484f25c rt2x00: mt7620: make fixes requested upstream
Introduce RT6352 instead of matching against RF7620.
Clean up channel setting rfvals.
Port bandwidth filter calibration.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-03-11 20:47:13 +01:00
Daniel Golle
181bc02d2e rt2x00: mt7620: yet another beauty session
So here is another round of improvements for MT7620 WiFi.

This commit fixes a few significant issues related to TX_PWR_CFG_x and
TX_ALC and also makes the code more readable by adding register
descriptions for things added for MT7620 and use the usual bit-field
access macros and the now defined macros instead of plain bit-ops and
magic numbers.

Properly describe EEPROM_TARGET_POWER at word 0x68 (== byte 0xD0) and
thereby fix internal TXALC which would otherwise just read
out-of-bounds of the EEPROM map.

Split-out tx-power/ALC related stuff into an additional function.
Fix VCO calibration, it was carried out properly in the channel
switching but incomplete in the actual VCO calibration function.
Also there is no need to trigger VCO calibration in channel switching,
the VCO calibration function is already being called at this point.
Remove it from channel switching function to avoid redundant code.

The TX power calibration differs significantly from all other
Mediatek/Ralink chips: They finally allow 0.5dB steps stored as 8-bit
values for (almost) each bitrate -- and promptly ran out of space and
for some reason didn't want to change the EEPROM layout. The hence
opted for a scheme of sharing values for some adjecent bitrates and
a highly over-complicated (or obfuscated?) way to populate the
TX_PWR_CFG_x registers with the values stored in the EEPROM.
The code here now looks much less complicated than what you see in the
vendor's driver, however, it does the exact same thing:
bGpwrdeltaMinus is a constant and always TRUE, hence half of the
code was dead. Gpwrdelta is always 0 (rather than using the value read
from the EEPROM). What remains is some very grotesque effort to avoid
0x20, probably some hardware bug related to some misunderstanding of
what a singed 8-bit value is (imagine: if it was a signed 6-bit value
then someone could believe that 0x20 == 0x0). And then they didn't
clean it up once they later on anandonned that whole story of having a
constant offset for 40 MHz channels and just set the offset to be
constant 0 -- there is no effort for avoiding 0x20 for the 20 MHz
values stored in the EEPROM, hence that's probably just a forbidden
value in the EEPROM specs and won't appear anyway...
Anyway, the whole thing felt like solving some college math test
where in the end everything cancels out and the result equals 0 ;)
To make sure that channel bandwidth power compensation really doesn't
need to be taken care of, output a warning when the corresponding
value stored in the EEPROM is non-zero.

Also there is no apparent reason to refrain from initializing RFCSR
register 13, it doesn't fail what-so-ever.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-03-09 17:56:16 +01:00
Rafał Miłecki
339de82347 mac80211: brcmfmac: always print error when PSM's watchdog fires
This error is important enough to be displayed even without debugging.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-01 07:10:48 +01:00
Felix Fietkau
9edff13abd mac80211: disable potentially harmful PS software retry for A-MPDU sessions
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-23 16:26:33 +01:00
Felix Fietkau
4137b8b764 mac80211: rename patch to avoid duplicate number
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-22 22:52:47 +01:00
Felix Fietkau
f28eef4460 mac80211: refresh patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-12 15:57:37 +01:00
Koen Vandeputte
75216a76b0 mac80211: backport upstream fix for CSA in IBSS mode
Allows to change channels on-the-fly using CSA when using IBSS.

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-02-12 15:57:37 +01:00
Felix Fietkau
764cd09dd8 ath9k: fix various issues in the airtime-fairness implementation
Effects of the bugs could include memory corruption, tx hangs, kernel
crahes, possibly other things as well

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-12 14:27:41 +01:00
Rafał Miłecki
368cc8ef47 mac80211: update brcmfmac backporting brcmf_err cleanups
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-10 00:40:49 +01:00
Felix Fietkau
66a63d25c4 mac80211: fix build on linux 3.18
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-09 14:22:26 +01:00
Daniel Golle
9eacb9d7fc rt2x00: mt7620: lots of improvements
This commit combines all the changes I've made on my staging tree
into a single commit fixing many issues with our patch for MT7620.

First of all, checkpatch.pl revealed numerous code style issues with
the patch, so fix all the white-space and commets. Also use
usleep_range instead of legacy timing and relax timing for VCO
calibration just like the vendor driver does.

Several line programming registers were commented out in the patch.
Originally this came from the features present but disabled by default
in the vendor's driver (RTMP_TEMPERATURE_CALIBRATION and
ADJUST_POWER_CONSUMPTION_SUPPORT). Remove the dead code for now, it can
easily be re-added if we actually intend to support those features.

Move values from mt7620_freqconfig type into the existing rf_channel
struct, this shouldn't be a new typedef and it is possible to use the
existing struct because rf_channel got 4 32-bit fields, so two of the
8-bit values from mt7620_freqconfig can easily be stored in the same
32-bit field.

Map values such that
Rdiv -> rf1
N    -> rf2
K    -> rf3[0:7]
D    -> rf3[8:15]
Ksd  -> rf4

This makes the channel switching logic already look a bit more like
what we are used to in rt2x00... Probably many of the read-modify-write
calls could still be replaced by macros intended for that.

iq calibration seems to be identical to RT5592, so just enable it.
Test shows that this improves things quite a lot, datarates went up
by a couple of megabits when running iperf, signal quality seems jumpy
in the first few seconds once a station connencts, the stabelizes on a
value significantly better than what it was before.

Add description to the patch and reference the original OpenWrt commit
by which it was added.

The patch now passes checkpatch.pl and can thus be discussed with the
upstream authors of the rt2x00 driver.

Funded-by: https://www.kickstarter.com/projects/1327597961/better-support-for-mt7620a-n-in-openwrt-lede/

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-02-08 22:21:26 +01:00
Álvaro Fernández Rojas
fd94fa61a7 mac80211: brcmfmac: update Raspberry Pi patches for linux 4.9
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 23:16:26 +01:00
Álvaro Fernández Rojas
deb15cb23c brcmfmac: improve Raspberry Pi 3 stability
- Really disable power management (wrong config flags).
- Disable internal roaming engine.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 15:17:44 +01:00
Felix Fietkau
2a4d2e4519 mac80211: fix ath9k kernel crash with linux 4.9
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-07 11:38:54 +01:00
Felix Fietkau
649e766a64 mac80211: update to wireless-testing 2017-01-31
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-02-06 12:27:12 +01:00
Rafał Miłecki
b622f40249 mac80211: brcmfmac: backport wowlan netdetect fixes
I needed a moment to figure out relation between this patchset and the
nl80211: fix validation of scheduled scan info for wowlan netdetect

It appears nl80211 commit will go on top of brcmfmac changes so it's
safe to backport these patches.

One patch that was excluded is commit 2a2a5d1835b6 ("brcmfmac: add
.update_connect_params() callback") as it depends on missing commit
088e8df82f91 ("cfg80211: Add support to update connection parameters").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 11:35:46 +01:00
Rafał Miłecki
99d3774a3c mac80211: brcmfmac: backport PSM watchdog improvements
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 10:04:57 +01:00
Rafał Miłecki
4491979dc9 mac80211: brcmfmac: backport minor code cleanups
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 09:59:23 +01:00
Rafał Miłecki
2a1d8c1f79 mac80211: brcmfmac: backport 4.10 fixes & typo fix
This includes memory leak fix in initialization path.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 09:51:34 +01:00
Rafał Miłecki
863a06b0a4 mac80211: brcmfmac: backport scheduled scan cleanup and chip support
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 09:49:35 +01:00
Rafał Miłecki
4e611ac5df mac80211: brcmfmac: backport some old patches from 2016
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 09:45:59 +01:00
Rafał Miłecki
52be05e190 mac80211: rename brcmfmac patches to use higher prefix
There are more patches to backport that should go before these.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-02-02 09:39:31 +01:00
Felix Fietkau
33a840a3ff ath9k: remove the deaf rx path state check patch
This needs to be refined and reworked before we can safely leave it
enabled by default

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-31 11:44:36 +01:00
Felix Fietkau
82d580e8b5 ath9k: fix up a refcount imbalance error in the IRQ related fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-27 15:43:28 +01:00
Felix Fietkau
b94177e10f ath9k: add stability fixes for long standing hang issues (FS#13, #34, #373, #383)
The radio would stop communicating completely. This issue was easiest to
trigger on AR913x devices, e.g. the TP-Link TL-WR1043ND, but other
hardware was occasionally affected as well.

The most critical issue was a race condition in disabling/enabling IRQs
between the IRQ handler and the IRQ processing tasklet

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 16:25:48 +01:00
Felix Fietkau
4cacc1c5f5 mac80211: refresh patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 16:25:48 +01:00
Rafał Miłecki
4376e69473 mac80211: brcmfmac: don't use uninitialize mem for country codes
There was a bug in brcmfmac patch that could result in treating random
memory as source of country codes.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-24 16:55:21 +01:00
Felix Fietkau
6b013019f9 Add back the commit "ath9k: Add airtime fairness scheduler"
This reverts commit c296ba834d.
According to several reports, the issues with the airtime fairness
changes are gone in current versions.
It's time to re-apply the patch now.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-24 16:21:25 +01:00
Daniel Golle
b367eef21d mac80211: rt2x00: add support for external LNA on MT7620
Reported-by: Tom Psyborg <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2017-01-20 16:09:52 +01:00
Rafał Miłecki
9200e168f2 mac80211: move (& update) upstream accepted brcmfmac patches
These 3 patches are now in wireless-drivers-next tree.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-18 07:49:52 +01:00
Rafał Miłecki
25200ae7a5 mac80211: brcmfmac: add early (& hacky) patch for storing country codes
This allows some basic region switching on Netgear R8000. More devices &
codes may be added. Ideally it should be converted into DT info & patch.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-16 00:32:27 +01:00
Rafał Miłecki
5fba00a686 mac80211: use wiphy_read_of_freq_limits in brcmfmac
This makes use of cfg80211 feature backported & described in
188626f17c ("mac80211: backport cfg80211 support for
ieee80211-freq-limit DT property").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-15 23:10:55 +01:00
Felix Fietkau
e7e91e62bb mac80211: backport a fix for a tx related race condition
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-14 18:28:28 +01:00
Felix Fietkau
a46d1fde4b mac80211: refresh patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-14 18:28:24 +01:00
Koen Vandeputte
adf2fef5e8 mac80211: backport some upstream fixes
Backports the following upstream fixes:

mac80211: initialize fast-xmit 'info' later
mac80211: fix legacy and invalid rx-rate report
mac80211: fix tid_agg_rx NULL dereference

Compiled and tested on: cns3xxx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2017-01-14 18:28:21 +01:00
Hauke Mehrtens
5b089e45a6 kernel: update 4.4 kernel to 4.4.42
Refresh patches on all 4.4 supported platforms.
Compile & run tested: lantiq/xrx200

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2017-01-13 23:05:36 +01:00
Felix Fietkau
2b6284f5a8 mac80211: fix broken spatial multiplexing defaults
Most mac80211 drivers leave the SMPS field in the HT capabilities
uninitialized (unfortunately defaults to static SMPS), which leads to
some devices limiting themselves to single-stream rates in some modes
(mostly mesh and IBSS).

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-13 10:22:22 +01:00
Rafał Miłecki
f714fe46a9 mac80211: pending brcmfmac patches cleaning channels management
They prepare brcmfmac for using wiphy_read_of_freq_limits.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-10 17:18:29 +01:00
Rafał Miłecki
07df80a1a6 mac80211: rename b43 patches to make more space
Just 6 patches were using 80*, 81*, 82* and 84* prefixes.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-10 16:28:17 +01:00
Rafał Miłecki
188626f17c mac80211: backport cfg80211 support for ieee80211-freq-limit DT property
This property allows specifying extra limits for wireless device in DT.
For a full documentation see upstream commit b330b25eaabd ("dt-bindings:
document common IEEE 802.11 frequency limit property").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-01-06 15:52:55 +01:00
Felix Fietkau
e3072599f6 ath9k: don't run periodic and nf calibration at the same time
Might fix some stability issues on older chips

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-05 11:09:12 +01:00
Felix Fietkau
c296ba834d Revert "ath9k: Add airtime fairness scheduler"
This reverts commit 528f46d082.
After this commit, several users reported stability issues. Revert it
now so it doesn't cause issues for the upcoming release

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-04 01:13:58 +01:00
Felix Fietkau
c9c68c7177 ath9k: fix issues with external reset on AR913x
An external reset patch for AR955x accidentally led to external reset
being issued twice on AR913x, once before the RTC reset and once after.
This may be causing some stability issues.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-27 20:55:35 +01:00
Felix Fietkau
f04b651453 ath5k: drop bogus warning on drv_set_key with unsupported cipher (FS#334)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-27 12:18:36 +01:00
Felix Fietkau
00ad43f047 ath9k: remove old rx dma stop check optimization
This commit was added to improve reset time on old SoC devices that run
into chip hangs more frequently. However with the more recent addition
of full WMAC reset on these chips, it could be problematic.
Drop this patch to ensure that DMA activity is really stopped before the
chip reset is issued

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-27 12:18:36 +01:00
Toke Høiland-Jørgensen
528f46d082 ath9k: Add airtime fairness scheduler
This adds a patch that introduces airtime fairness scheduling to ath9k,
which can significantly improve network efficiency in mixed-rate
environments.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-22 16:42:19 +01:00
Felix Fietkau
a032940bfb Revert "ath9k: Add airtime fairness scheduler"
Accidentally pushed to the wrong branch

This reverts commit 47bc081e76.
2016-12-19 14:08:02 +01:00
Toke Høiland-Jørgensen
47bc081e76 ath9k: Add airtime fairness scheduler
This adds a patch that introduces airtime fairness scheduling to ath9k,
which can significantly improve network efficiency in mixed-rate
environments.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-19 13:59:32 +01:00
Christian Lamparter
b3a871dd3d mac80211: backport "cfg80211: limit scan results cache size"
The patch commit states:
"It's possible to make scanning consume almost arbitrary amounts
of memory, e.g. by sending beacon frames with random BSSIDs at
high rates while somebody is scanning.

Limit the number of BSS table entries we're willing to cache to
1000, limiting maximum memory usage to maybe 4-5MB, but lower
in practice - that would be the case for having both full-sized
beacon and probe response frames for each entry; this seems not
possible in practice, so a limit of 1000 entries will likely be
closer to 0.5 MB."

Signed-off-by: Johannes Berg <johannes.berg@intel.com>"

This patch was added in 4.4.36. But because LEDE backports
cfg80211, mac80211 and the wifi drivers separately, it needs
to be added manually for now. It can be dropped later as it
will be part of the next mac80211 refresh.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
2016-12-19 13:51:21 +01:00
Felix Fietkau
00bc7f0357 mac80211: merge a number of minstrel/minstrel_ht performance and memory usage improvements
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-19 13:51:21 +01:00
Felix Fietkau
28f6951600 ath10k: fix a soft-lockup on firmware restart
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-14 12:13:13 +01:00
Felix Fietkau
7dcccacb98 ath10k: fix a bug on sending null-func frames
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-14 12:04:52 +01:00
Felix Fietkau
66482e179b ath10k: fix DMA allocation issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-13 12:44:57 +01:00
Felix Fietkau
57f7f91f0c mac80211: refresh all patches
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-13 12:34:13 +01:00
Felix Fietkau
4872c36c55 ath9k: add a RCU related bugfix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-12-13 12:34:12 +01:00
Martin Blumenstingl
448b9b67e1 kernel: mac80211: disable ath9k bands via device tree
These properties allow overriding the settings from the EEPROM
which indicate whether a band is enabled or not.
Setting this property is only needed when the RF circuit does not
support the 2.4GHz or 5GHz band while it is enabled nevertheless in the
EEPROM.

These patches will be replaced with a future upstream version which
will introduces an ieee80211 device tree property to disable bands.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-11-29 21:40:16 +01:00
Martin Blumenstingl
3f889418a5 kernel: mac80211: add pending ath9k EEPROM swapping patches
There are two types of swapping the EEPROM data in the ath9k driver.
Before this series one type of swapping could not be used without the
other.

The first type of swapping looks at the "magic bytes" at the start of
the EEPROM data and performs swab16 on the EEPROM contents if needed.
The second type of swapping is EEPROM format specific and swaps
specific fields within the EEPROM itself (swab16, swab32 - depends on
the EEPROM format).

With this series the second part now looks at the EEPMISC register
inside the EEPROM, which uses a bit to indicate if the EEPROM data
is Big Endian (this is also done by the FreeBSD kernel).
This has a nice advantage: currently there are some out-of-tree hacks
(in OpenWrt and LEDE) where the EEPROM has a Big Endian header on a
Big Endian system (= no swab16 is performed) but the EEPROM itself
indicates that it's data is Little Endian. Until now the out-of-tree
code simply did a swab16 before passing the data to ath9k, so ath9k
first did the swab16 - this also enabled the format specific swapping.
These out-of-tree hacks are still working with the new logic, but it
is recommended to remove them. This implementation is based on a
discussion with Arnd Bergmann who raised concerns about the
robustness and portability of the swapping logic in the original OF
support patch review, see [0].

After a second round of patches (= v1 of this series) neither Arnd
Bergmann nor I were really happy with the complexity of the EEPROM
swapping logic. Based on a discussion (see [1] and [2]) we decided
that ath9k should use a defined format (specifying the endianness
of the data - I went with __le16 and __le32) when accessing the
EEPROM fields. A benefit of this is that we enable the EEPMISC based
swapping logic by default, just like the FreeBSD driver, see [3]. On
the devices which I have tested (see below) ath9k now works without
having to specify the "endian_check" field in ath9k_platform_data (or
a similar logic which could provide this via devicetree) as ath9k now
detects the endianness automatically. Only EEPROMs which are mangled
by some out-of-tree code still need the endian_check flag (or one can
simply remove that mangling from the out-of-tree code).

[0] http://www.spinics.net/lists/linux-wireless/msg152634.html
[1] https://marc.info/?l=linux-wireless&m=147250597503174&w=2
[2] https://marc.info/?l=linux-wireless&m=147254388611344&w=2
[3] 50719b56d9/sys/dev/ath/ath_hal/ah_eeprom_9287.c (L351)

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-11-29 21:40:16 +01:00
Martin Blumenstingl
1847248fc1 kernel: mac80211: backport ath9k device tree support patches
These patches add support for configuring ath9k based devices via
devicetree. This was tested on PCI(e) based devices. This should work
for AHB based devices as well (adding more AHB specific properties may
still be needed) as soon as the ath79 platform is ready to populate the
ath9k wmac via devicetree.
This patchset was accepted upstream, more information can be found on
the linux-wireless list:
https://www.spinics.net/lists/linux-wireless/msg155474.html

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-11-29 21:40:16 +01:00
Matthias Schiffer
fa845e9978
ath9k: add support for the HSR tuner of the Ubiquiti UAP Outdoor+
Without setting the HSR to the selected channel, the WLAN of the UAP
Outdoor+ will exhibit high packet loss in RX.

Based-on-patch-by: Stefan Rompf <stefan@loplof.de>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2016-11-15 18:54:06 +01:00
Matthias Schiffer
a250556d27
ath9k: fix ath9k_hw_gpio_get() to return 0 or 1 on success
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
2016-11-15 18:54:05 +01:00
Mathias Kresin
b6832817eb mac80211: rt2x00: add support for mac addr from device tree
Backport upstream accepted patch which allows to override the EEPROM
mac address with one from device tree.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-11-09 20:02:18 +01:00
Mathias Kresin
e7c019c24d mac80211: rt2x00: fold patches
The patch 615-rt2x00-fix_20mhz_clk.patch fixes code introduced by
611-rt2x00-rf_vals-rt3352-xtal20.patch and makes the the platform data
property clk_is_20mhz obsolete.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-11-09 20:02:18 +01:00
Mathias Kresin
4f7a0601e6 mac80211: rt2x00: add mtd-eeprom swab function
Most of the lantiq devices with ralink wifi have the EEPROM stored
in big endian byte order in flash, but the driver expects the EEPROM to
be in little endian.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-11-08 11:17:11 +01:00
Mathias Kresin
7f235df571 mac80211: rt2x00: remove eeprom filename dependency from mtd-eeprom
The ralink,mtd-eeprom device tree property doesn't require the
ralink,eeprom property to work.

Rework the error handling and user notification as well. Do not log an
error if the mtd-eeprom parameter isn't used. It could be intentional
and should not scare the user.

Check if the number of bytes read from the mtd devices matches the
requested number of bytes.

In case of an mtd read error, give a hint to the user which partition
was tried to read from.

In case everything is fine, notify the user as well.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-11-08 11:17:10 +01:00
Mathias Kresin
2516c0572e mac80211: rt2x00: improve eeprom_file property handling
Call the rt2x00lib_get_eeprom_file_name only once and from the function
where the EEPROM filename is required.

Error only out if an EEPROM file is mandatory. Use the
REQUIRE_EEPROM_FILE bit to determine if it is mandatory.

Do not set the REQUIRE_EEPROM_FILE bit while requesting an EEPROM file.
It should be (and is) set before requesting an EEPROM file.

Do not redirect users to upstream while using a function of a custom
patch.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-11-08 11:17:10 +01:00
Felix Fietkau
17ecd879b8 Revert "mwl8k: remove synchronous device init hack"
This reverts commit cb037d1842.
See 6aa07b8202 for more information

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-04 13:23:07 +01:00
Felix Fietkau
6aa07b8202 Revert "mac80211: remove ath10k delayed initialization hack"
This reverts commit efd9dec319.

ath10k can take a long time to probe, long enough for netifd to fail to
initialize already configured wireless devices

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-04 12:58:52 +01:00
Felix Fietkau
cae688544d mac80211: fix A-MSDU tx aggregation (FS#174)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-04 10:32:05 +01:00
Felix Fietkau
db82db3203 mac80211: minor cleanup
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-04 10:31:42 +01:00
Felix Fietkau
5c11a4b311 mac80211: fix a tx A-MPDU aggregation issue
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-04 10:31:27 +01:00
Felix Fietkau
12bd0f2820 mac80211: replace the previous fix with a revert of the faulty upstream commit
This avoids potential breakage in rt2x00usb

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-03 12:13:50 +01:00
Felix Fietkau
cb037d1842 mwl8k: remove synchronous device init hack
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-03 11:08:01 +01:00
Mathias Kresin
efd9dec319 mac80211: remove ath10k delayed initialization hack
LEDE no longer requires all PHYs to be initialized to
create the configuration files during bootup. This patch
removes the now obsolete ath10k patch.

Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
2016-11-03 11:08:01 +01:00
Felix Fietkau
f78405f500 mac80211: fix regdomain change issues with CONFIG_ATH_USER_REGD
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-03 11:04:57 +01:00
Felix Fietkau
69ace0824f mac80211: fix a minor issue in the header padding patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-03 11:04:54 +01:00
Felix Fietkau
4dfc0be07b mac80211: fix AP powersave issues introduced in the last wireless-testing update (FS#241)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-11-03 11:04:30 +01:00
Felix Fietkau
b7b223be41 mac80211: backport some upstream a-msdu tx fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-10-17 12:18:25 +02:00
Felix Fietkau
5f9598a432 mac80211: fix build error in ath10k with hwmon enabled
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-10-17 11:01:37 +02:00
Felix Fietkau
ad51e09fd1 mac80211: update to wireless-testing 2016-10-08
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-10-13 17:06:03 +02:00
Álvaro Fernández Rojas
757228b137 mac80211: update rtl8xxxu patches
Adds the latest patches from Jes Sorensen for rtl8xxxu, which improve
rtl8732bu, rtl8192eu and rtl8188eu support.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-10-08 09:41:26 +02:00
Felix Fietkau
fc88eb3fdf ath9k: remove patch causing stability issues with powersave devices (FS#176)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-30 10:50:20 +02:00
John Crispin
72e9d19f6e mac80211: fix rfkill dependency
Signed-off-by: John Crispin <john@phrozen.org>
2016-09-29 11:39:41 +02:00
Álvaro Fernández Rojas
c795794eef mac80211: use upstream patches for rtl8xxxu
Also improves rtl8188eu support.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-09-29 10:32:41 +02:00
Rafał Miłecki
a0ce6982d8 mac80211: backport brcmfmac changes from 2016-09-27
This fixes bug that could cause WARNING on every add_key/del_key call.
It also replaces WARNING with a simple message. They may still occur
e.g. on station going out of range and A-MPDU stall in the firmware.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2016-09-27 18:23:53 +02:00
Rafał Miłecki
45b73af7f6 mac80211: backport brcmfmac changes from 2016-09-26
All these patches are in wireless-drirvers-next. There is support for
hidden SSID, few new devices and many fixes.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2016-09-27 07:00:53 +02:00
Felix Fietkau
da4e81960d mac80211: fix crash in mac80211_hwsim
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-26 16:19:58 +02:00
Álvaro Fernández Rojas
092e77d948 rtl8xxxu: add support for rtl8188eu
Patches by Jes Sorensen:
https://git.kernel.org/cgit/linux/kernel/git/jes/linux.git/

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2016-09-15 20:23:46 +02:00
Felix Fietkau
f3747020e2 mac80211: fix tx issue with CCMP PN generated in hardware
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-12 11:25:33 +02:00
Felix Fietkau
c4bfb119d8 mac80211: remove the fq-disable hack, now that reordering is fixed
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-08 15:28:38 +02:00
Felix Fietkau
a194ffd4a8 mac80211: fix packet loss on fq reordering
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-08 15:28:38 +02:00
Felix Fietkau
49a6f67c39 mac80211: backport new register bitfield macros
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-05 17:46:26 +02:00
Felix Fietkau
9cf0444768 mac80211: add a tx sequence number allocation fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-05 14:02:34 +02:00
Felix Fietkau
dbc9ee5b72 ath9k: fix regression in tx queueing patch
power save response frames can go through the old tx path, and the tid
needs to be set for sequence numbers to be assigned correctly.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-02 14:43:53 +02:00
Felix Fietkau
a894a535ff mac80211: add fixes for dealing with unexpected BlockAck frames
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-02 14:43:52 +02:00
Felix Fietkau
372d0fea29 ath9k: add a bunch of powersave handling fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-02 14:43:51 +02:00
Felix Fietkau
1e72d1bf16 mac80211: add a powersave handling fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-09-02 14:43:51 +02:00
Felix Fietkau
3e4d0e3e77 ath9k: revert temperature compensation support patch (FS#111)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-28 14:08:49 +02:00
Felix Fietkau
fe7fdd3bb4 ath9k: switch to using mac80211 intermediate software queues
Provides a nice latency reduction under load, due to mac80211's fq_codel
support.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-17 07:02:54 +02:00
Felix Fietkau
ac642a7514 ath9k: improve powersave filter handling
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 23:10:41 +02:00
Felix Fietkau
4701fd3190 ath9k: improve performance in tx status handling
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-04 23:10:41 +02:00
Felix Fietkau
0cd13c53c1 mac80211: fix minor memleak on AP restart / warning on driver unload
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-02 13:08:05 +02:00
Felix Fietkau
18373e24cf ath9k: fix sta initialization bug leading to stability issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-02 13:07:59 +02:00
Felix Fietkau
776ca66261 ath9k: fix warning in client mode (GH#195)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-26 08:26:05 +02:00
Felix Fietkau
04a6984319 ath9k: remove intermediate queueing patch until it is fixed properly
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-24 22:41:20 +02:00
Felix Fietkau
14eb09d5c0 ath10k: add NAPI support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-21 16:17:08 +02:00
Felix Fietkau
467d15b73d mac80211: add a mesh related fix
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-21 16:16:49 +02:00
Felix Fietkau
6c2651566c ath9k: switch to using mac80211 intermediate software queues
Provides a nice latency reduction under load, due to mac80211's fq_codel
support.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-19 14:27:08 +02:00
Felix Fietkau
7cdb51e046 ath10k: fix stack traces from a-msdu rx reporting issues
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-17 12:53:30 +02:00
Felix Fietkau
207338c78e ath9k: implement temperature compensation support for AR93xx and newer
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-15 14:19:22 +02:00
Felix Fietkau
98e4b504b4 ath9k: use external reset on AR91xx and QCA955x to improve stability
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-15 14:19:13 +02:00
Felix Fietkau
3273267c2b ath9k: fix spectral scan on AR9285 and newer AR92xx chipsets
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-15 14:15:34 +02:00
Felix Fietkau
9edb651094 ath9k: merge a fix for the minimum CCA threshold on 5 GHz
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-15 14:15:31 +02:00
Felix Fietkau
55761205ef mac80211: fix a harmless uninitialized variable warning
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-14 13:32:00 +02:00
Felix Fietkau
4952469ff9 mac80211: disable fq until performance issues have been found and fixed
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-12 15:05:26 +02:00
Felix Fietkau
cef1f4ef2b ath9k: explicitly clear gpio chip owner
The core can set it based on the parent device on register

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-11 15:53:48 +02:00
Felix Fietkau
5b07e8731b ath9k: remove gpio chip owner field to fix module unloading
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-11 15:46:42 +02:00
Felix Fietkau
5ce2341a03 mac80211: fix a powersave issue in the intermediate queueing code
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-11 15:46:35 +02:00
Felix Fietkau
4f106d6c07 Revert "ath9k: switch to using mac80211 intermediate software queues"
This reverts commit 31e5ed4152.
I've noticed some weird powersave related issues with this commit.
Revert until they've been fixed.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-11 14:55:22 +02:00
Felix Fietkau
31e5ed4152 ath9k: switch to using mac80211 intermediate software queues
Provides a nice latency reduction under load, due to mac80211's fq_codel
support.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-11 10:16:49 +02:00
Felix Fietkau
916aebb300 ath10k: fix a compiler warning
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-09 19:42:26 +02:00
Felix Fietkau
73dd59546b ath10k: fix #if vs #ifdef in led trigger patch
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-09 19:42:22 +02:00
Rafał Miłecki
c729fe0269 mac80211: backport brcmfmac changes from 2016-07-08
To work correctly hostapd requires wireless driver to allow interfaces
removal. It was working with brcmfmac only partially. Firmware for
BCM43602 got some special hack (feature?) that allowed removing all
interfaces by disabling mbss mode. It wasn't working with BCM4366
firmware and remaining interfaces were preventing hostapd from starting
again.

Those patches add support for "interface_remove" firmware method which
works with BCM4366 firmware and they make it finally possible to use
BCM4366 & brcmfmac & multiple interfaces.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-07-08 18:21:04 +02:00
Rafał Miłecki
8d95b665e8 mac80211: backport brcmfmac changes from 2016-06-29
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-07-06 10:34:19 +02:00
Felix Fietkau
92d856f50a ath9k: add beacon related stability fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-05 10:45:17 +02:00
Felix Fietkau
f226d5879e mac80211: move include statements for skb_get_hash_perturb() to prevent issues with newer kernels
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-03 18:13:11 +02:00
Felix Fietkau
b174832159 mac80211: backport skb_get_hash_perturb() for 4.1 and older
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-03 17:56:53 +02:00
Martin Blumenstingl
70afc0bdd1 kernel: mac80211: set the parent of the ath9k gpio_chip
This allows gpiolib to re-use ath9k's devicetree node as GPIO
controller.
Example:

ath9k: ath9k@0 {
	#gpio-cells = <2>;
	gpio-controller;
}

Now the ath9k node can be used just like any other GPIO controller:
	gpios = <&ath9k 1 GPIO_ACTIVE_HIGH>;

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-07-02 19:34:50 +02:00
Martin Blumenstingl
7b7ea91e24 kernel: mac80211: enable the gpio controller for all ath9k devices
This enables ath9k's built-in GPIO controller for all chip versions
(instead of an explicit whitelist). This also allows us to get rid of
some duplicate code between hw.c and gpio.c because hw.c already
determines the number of GPIOs.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-07-02 19:34:50 +02:00
Martin Blumenstingl
3ce71eaedd kernel: mac80211: fold the AR9280 GPIO patch into the ath9k GPIO patch
This folds 550-ath9k_add_ar9280_gpio_chip.patch into
548-ath9k_enable_gpio_chip.patch because the former patch only extends
code which is introduced in the latter.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-07-02 19:34:50 +02:00
Mathias Kresin
cbfeb7796e mac80211: refresh patches
Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
2016-07-02 19:34:50 +02:00
Felix Fietkau
76d09dcb01 ath10k: fix tx performance regression on older chipsets
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-02 19:34:50 +02:00
Felix Fietkau
d002aee42c mac80211: enable STBC and LDPC for VHT rates
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-02 19:34:50 +02:00
Felix Fietkau
67a7daa938 mac80211: update to wireless-testing 2016-06-20
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-07-02 19:34:50 +02:00
Jo-Philipp Wich
1e03998e2b mac80211: fix skb size calculation in 4addr mode (FS#24)
The PDU length of incoming LLC frames is set to the total skb payload size
in __ieee80211_data_to_8023() of net/wireless/util.c which incorrectly
includes the length of the IEEE 802.11 header.

The resulting LLC frame header has a too large PDU length, causing the
llc_fixup_skb() function of net/llc/llc_input.c to reject the incoming
skb, effectively breaking STP.

Solve the problem by properly substracting the IEEE 802.11 frame header size
from the PDU length, allowing the LLC processor to pick up the incoming
control messages.

Special thanks to Gerry Rozema for tracking down the regression and proposing
a suitable patch.

Fixes FS#24.

References:
https://bugs.lede-project.org/index.php?do=details&task_id=24

Reported-by: Gerry Rozema <gerryr@rozeware.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-06-28 22:43:22 +02:00
Felix Fietkau
4bab4dee84 ath10k: merge some more pending upstream fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-17 14:12:44 +02:00
Adrian Panella
c354591d1b mac80211: ath10k fix otp check patch
Fix patch to match new updated package version

Signed-off-by: Adrian Panella <ianchi74@outlook.com>
2016-06-13 22:51:41 +02:00
Felix Fietkau
df7af9317b ath10k: merge some pending stability fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-11 09:51:23 +02:00
Felix Fietkau
7eeb254cc4 treewide: replace nbd@openwrt.org with nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-06-07 08:58:42 +02:00
Ash Benz
867c0cb237 kernel/mac80211: skip ath10k OTP check if caldata found
Signed-off-by: Ash Benz <ash.benz@bk.ru>
2016-05-27 15:50:17 +02:00
Rafał Miłecki
cdff540623 mac80211: brcmfmac: return -ENFILE if interface exists
This makes brcmfmac compatible with mac80211 which uses dev_alloc_name
(and so returns -ENFILE on error).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
2016-05-30 08:25:44 +02:00
Felix Fietkau
24270e9493 mac80211: fix unaligned accesses in the tx path
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-19 17:55:54 +02:00
Helmut Schaa
21b04c623e ath9k: Fix TX99 support
The patch 300-ath9k-force-rx_clear-when-disabling-rx.patch broke TX99 support
in ath9k. Fix the patch by only applying rx_clear if TX99 mode is not used.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
2016-05-18 15:00:02 +02:00
Felix Fietkau
34b05087f7 mac80211: fix a module build/dependency issue that was breaking lib80211
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-16 10:52:24 +02:00
Felix Fietkau
df93d53a4b mac80211: update to wireless-testing 2016-05-12
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-15 20:55:39 +02:00
John Crispin
1a1bb3aaff mac80211: ath9k: add GPIO support for AR9280 chip
Enable access to GPIO on Atheros wireless chip AR9280.
Support for 9280 is added to existing 9285/9287 subsystem
because these 3 chips differ only in number of GPIO pins.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>

SVN-Revision: 49251
2016-04-26 11:44:07 +00:00
Rafał Miłecki
f4edfc69a3 mac80211: add brcmfmac regression ("NULL pointer dereference") fix
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49222
2016-04-25 15:32:20 +00:00
Rafał Miłecki
894aed060e mac80211: update brcmfmac including missing boardrev workaround
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49174
2016-04-16 08:48:43 +00:00
John Crispin
553c1b793f brcmfmac: Add Raspberry Pi 3 support
- Enable SDIO support on brcmfmac.
- Disable power managment for brcm2708 target.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 49023
2016-03-16 09:26:42 +00:00
Rafał Miłecki
f5317ed5d2 mac80211: backport brcmfmac patchset with driver setting concept
This prepares brcmfmac for better country handling and fixes BCM4360
support which was always failing with:
[   13.249195] brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48959
2016-03-07 22:37:09 +00:00
Felix Fietkau
2cfd943fe9 mac80211: rework gpio chip/button support to build on platforms without CONFIG_GPIOLIB
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48938
2016-03-07 09:20:22 +00:00
Felix Fietkau
6bece706ec mac80211: ath9k: enable GPIO buttons
Enable platform-defined GPIO button support for ath9k device.
Key poller is activated for attached platform buttons.
Requires ath9k GPIO chip access.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>

SVN-Revision: 48921
2016-03-05 09:45:03 +00:00
Felix Fietkau
4f8f5a2332 mac80211: improve rate control performance
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48897
2016-03-03 22:29:00 +00:00
Felix Fietkau
806b68fc77 mac80211: add a number of pending fixes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48883
2016-03-02 14:56:48 +00:00
Felix Fietkau
cafc41ab01 mac80211: refresh patch
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48882
2016-03-02 14:56:43 +00:00
Felix Fietkau
5158e74cbb mac80211: ath9k: enable access to GPIO
Enable access to GPIO chip and its pins for Atheros AR92xx
wireless devices. For now AR9285 and AR9287 are supported.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>

SVN-Revision: 48881
2016-03-02 13:22:51 +00:00
Felix Fietkau
9e74c3af07 mac80211: ath9k: set default state for platform LEDs
Support default state for platform LEDs connected to ath9k device.
Now LEDs are correctly set on or off at ath9k module initialization.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>

SVN-Revision: 48880
2016-03-02 13:22:46 +00:00
Felix Fietkau
a8c15c0204 mac80211: ath9k: enable platform WLAN LED name
Enable platform-supplied WLAN LED name for ath9k device.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Acked-by: Hartmut Knaack <knaack.h@gmx.de>

SVN-Revision: 48879
2016-03-02 13:22:40 +00:00
Rafał Miłecki
53814290e7 mac80211: backport brcmfmac fix for primary channel in 80 MHz mode
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48782
2016-02-25 20:24:47 +00:00
Rafał Miłecki
b24accd72d mac80211: backport brcmfmac fix for sdio sg table alloc crash
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48781
2016-02-25 20:24:38 +00:00
Felix Fietkau
3064f16863 mac80211: fix an RTS/CTS issue in minstrel_ht
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48759
2016-02-25 09:24:13 +00:00
Felix Fietkau
2f7dcdec58 mac80211: sync a-msdu tx patch with the latest upstream submission
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48758
2016-02-25 09:24:09 +00:00
Felix Fietkau
b9e910d658 mac80211: set default aggregation timeout to 0 to improve stability
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48744
2016-02-18 18:55:46 +00:00
Felix Fietkau
42fc062d47 mac80211: update A-MSDU tx support to the latest version
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48743
2016-02-18 18:55:35 +00:00
Felix Fietkau
6cfc7db8a2 mac80211: fix a crash in monitor mode injection
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48719
2016-02-14 12:26:49 +00:00
Felix Fietkau
533147beb2 mac80211: improve a-msdu rx performance by avoiding unnecessary data copying
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48673
2016-02-08 13:38:11 +00:00
Felix Fietkau
446d06edac mac80211: fix a memory leak in a-msdu rx
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48672
2016-02-08 13:38:03 +00:00
Felix Fietkau
21e716dbec mac80211: update A-MSDU tx patch to the latest version
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48671
2016-02-08 13:37:55 +00:00
Felix Fietkau
f3761eaacc mac80211: refresh patch
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48670
2016-02-08 13:37:47 +00:00
Rafał Miłecki
6ef21fb874 mac80211: fix flowrings infinite loops in brcmfmac on BCM4366
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48653
2016-02-07 23:12:38 +00:00
Felix Fietkau
04573657d0 mac80211: merge a fix for minstrel expected throughput reporting
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48648
2016-02-07 14:30:01 +00:00
Felix Fietkau
1933dc0aa3 mac80211: merge a few mesh fixes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48647
2016-02-07 14:29:51 +00:00
Felix Fietkau
522bba5e42 ath9k: merge fix for noise floor calibration
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48641
2016-02-07 13:29:08 +00:00
Rafał Miłecki
d99cdd4fef mac80211: add first brcmfmac patches for 14e4:4365 BCM4366 support
It's not really supported yet as it still fails with:
brcmfmac: brcmf_pcie_download_fw_nvram: FW failed to initialize

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48640
2016-02-06 17:10:10 +00:00
Felix Fietkau
b0c782be70 mac80211: add A-MSDU tx support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48637
2016-02-05 16:43:38 +00:00
Felix Fietkau
351be0fdec mac80211: parse legacy and HT rates in monitor mode injected frames
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48636
2016-02-05 16:43:25 +00:00
Felix Fietkau
ba1672bf2b mac80211: add performance improvements for A-MSDU rx
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48630
2016-02-04 20:17:25 +00:00
Felix Fietkau
7695d614df mac80211: backport skb_free_frag and napi_alloc_frag
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48582
2016-01-31 16:13:23 +00:00
Felix Fietkau
a6fe27a59a mac80211: fix an out of bounds access issue in minstrel_ht
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48550
2016-01-29 14:23:23 +00:00
Felix Fietkau
c1e6ef488f mac80211: merge a bunch of pending fixes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48536
2016-01-28 22:42:10 +00:00
Rafał Miłecki
529d527e2c kernel: backport bcma stuff sent for 4.6
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48449
2016-01-22 09:22:37 +00:00
Felix Fietkau
baa618790a ath9k: allow multiple virtual interfaces on DFS channels
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48448
2016-01-22 00:54:34 +00:00
Felix Fietkau
df9275b25e ath9k: ignore EEPROM mismatch on flash based devices (fixes #21611)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48438
2016-01-21 15:37:43 +00:00
Felix Fietkau
82c5e2c497 mac80211: update to wireless-testing 2016-01-10
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48247
2016-01-15 15:03:48 +00:00
Felix Fietkau
cb85e21fd1 ath9k: add support for a newer tx gain table used in some TP-Link devices
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48233
2016-01-14 02:17:49 +00:00
Felix Fietkau
2a0e1b7f8d mac80211: merge a fix for a ps-poll handling issue
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47958
2015-12-20 21:28:30 +00:00
John Crispin
932bc8d5eb ath9k: Allow configuration of LED polarity in platform data.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>

SVN-Revision: 47910
2015-12-17 09:27:24 +00:00
John Crispin
4a4b0b82ec ath9k: Pass LED polarity to ath_create_gpio_led when initializing the LEDs.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>

SVN-Revision: 47909
2015-12-17 09:27:18 +00:00
Hauke Mehrtens
96a938d082 mac80211: fix build of mac80211-hwsim on kernel 4.4
This genl_notify() backport should not be applied for kernel 4.4.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 47795
2015-12-06 13:31:58 +00:00
Felix Fietkau
70ac77f869 mac80211: update to 2015-12-03
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47771
2015-12-04 22:39:37 +00:00
John Crispin
48c709e86d mac80211: rt2x00: fix WARN_ON_ONCE() caused by inbalanced set/clear of beacon enable bit
Signed-off-by: evaxige <evaxige@qq.com>

SVN-Revision: 47668
2015-11-28 23:24:59 +00:00
Felix Fietkau
a4e234d278 ath10k: fix memory allocation issues on platforms where DMA coherent memory is constrained
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47625
2015-11-24 19:09:45 +00:00
Rafał Miłecki
b2dab45aa7 kernel: backport ssb changes from 4.4-rc1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 47483
2015-11-16 06:55:38 +00:00
Felix Fietkau
0afee71820 mac80211: disable a broken feature that was merged with the last update
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47402
2015-11-07 12:12:08 +00:00
Felix Fietkau
356008e748 mac80211: fix kconf handling of allnoconfig, fixes spurious brcmfmac related build errors
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47371
2015-11-03 12:00:36 +00:00
Felix Fietkau
7224c5d249 mac80211: fix crash when using mesh (11s) VIF together with another VIF
llid_in_use needs to be limited to stations of the same VIF, otherwise it
will cause a NULL deref as the sta_info of non-mesh-VIFs don't have
sta->mesh set.

Steps to reproduce:

   modprobe mac80211_hwsim channels=2
   iw phy phy0 interface add ibss0 type ibss
   iw phy phy0 interface add mesh0 type mp
   iw phy phy1 interface add ibss1 type ibss
   iw phy phy1 interface add mesh1 type mp
   ip link set ibss0 up
   ip link set mesh0 up
   ip link set ibss1 up
   ip link set mesh1 up
   iw dev ibss0 ibss join foo 2412
   iw dev ibss1 ibss join foo 2412
   # Ensure that ibss0 and ibss1 are actually associated; I often need to
   # leave and join the cell on ibss1 a second time.
   iw dev mesh0 mesh join bar
   iw dev mesh1 mesh join bar # crash

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

SVN-Revision: 47364
2015-11-02 18:26:15 +00:00
Felix Fietkau
ce09894398 mac80211: add pending ath9k/ath10k patches
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47287
2015-10-30 15:18:03 +00:00
Felix Fietkau
ec3ee0969e mac80211: update to wireless-testing 2015-10-26
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47286
2015-10-30 15:17:56 +00:00
Felix Fietkau
42cad88e8f mac80211: add a fix to initialize the tid field in the tx queue struct
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47142
2015-10-05 15:43:14 +00:00
Rafał Miłecki
439669b49c mac80211: backport patch setting TX power in interface info
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 47059
2015-09-27 10:25:27 +00:00
Felix Fietkau
6e97442105 ath9k: fix handling of tx headroom for padding (fixes #20556)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47042
2015-09-24 15:02:15 +00:00
Felix Fietkau
528d38b4e9 mac80211: fix a few issues with fast-xmit support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 47041
2015-09-24 15:02:07 +00:00
Felix Fietkau
3dc3275b38 mac80211: refresh patch
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46949
2015-09-16 07:56:47 +00:00
Felix Fietkau
5fa9ed8c10 ath9k: enable hw manual peak calibration for QCA9561
This patch fix https://lists.openwrt.org/pipermail/openwrt-devel/
2015-August/034979.html. As the peak detect calibration is set
incorrectly.

Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46948
2015-09-16 07:56:41 +00:00
Felix Fietkau
714f7080cf ath10k: reduce dma burst size on newer firmware to fix crashes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46900
2015-09-13 20:44:09 +00:00
Rafał Miłecki
98531b425d mac80211: add pending brcmfmac patch fixing warm reboots
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46739
2015-08-27 14:39:30 +00:00
Rafał Miłecki
2cd72294b6 mac80211: add pending brcmfmac patches fixing multiple interfaces
So far support for multiple interface was somehow broken in brcmfmac.
Driver couldn't correctly match firmware and system interfaces resulting
in not working APs and WARNINGs. This pending patches fixes that :)

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46734
2015-08-26 22:10:14 +00:00
Rafał Miłecki
7a68c31a81 mac80211: backport latest patches except for NVRAM support
We sill don't use kernel 4.2 which is required for backporting using
upstream NVRAM support patch.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46724
2015-08-25 15:20:48 +00:00
Jonas Gorski
de19f06d12 mac80211: mwl8k: init devices synchronously
Make sure phys are probed and present before we detect wifis.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 46566
2015-08-05 13:56:20 +00:00
Felix Fietkau
08c594bf5a mac80211: restore AP scan patch
Signed-off-by: Dmitry Ivanov <dima@ubnt.com>

SVN-Revision: 46535
2015-07-31 19:49:27 +00:00
Felix Fietkau
ad5cd9ec1d mac80211: fix an invalid read in minstrel rate sorting
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46533
2015-07-31 19:49:17 +00:00
Felix Fietkau
38646926a2 mac80211: fix data alignment of management frames / beacons
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46532
2015-07-31 19:49:09 +00:00
Hauke Mehrtens
91bdcc65e9 mac80211: do not add debugfs_create_devm_seqfile() on recent kernel versions
An #ifdef for the kernel version was missing around the header of
debugfs_create_devm_seqfile() and the LINUX_BACKPORT() was also not
done.

This closes #20181

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 46492
2015-07-25 13:40:43 +00:00
Felix Fietkau
9384cc5951 mac80211: update to wireless-testing 2015-07-21
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46436
2015-07-22 12:45:03 +00:00
Felix Fietkau
621dd13590 cfg80211: fix a locking issue (#20098)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46413
2015-07-18 19:10:38 +00:00
Rafał Miłecki
aee7bf2fca mac80211: add brcmfmac patch fixing user space picked MACs
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 46288
2015-07-09 18:03:39 +00:00