OpenWrt is often used to develop or test new devices
Some users might want to test and help to improve
this new driver
upstream commit notice 26f1fad29ad973b0fb26a9ca3dcb2a73dde781aa
New driver: rtl8xxxu (mac80211)
This is an alternate driver for a number of Realtek WiFi USB devices,
including RTL8723AU, RTL8188CU, RTL8188RU, RTL8191CU, and RTL8192CU.
It was written from scratch utilizing the Linux mac80211 stack.
After spending months cleaning up the vendor provided rtl8723au
driver, which comes with it's own 802.11 stack included, I decided to
rewrite this driver from the bottom up.
Many thanks to Johannes Berg for 802.11 insights and help and Larry
Finger for help with the vendor driver.
The full git log for the development of this driver can be found here:
git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git
branch rtl8723au-mac80211
This driver is still under development, but has proven to be very
stable for me. It currently supports station mode only. It has support
for OFDM and CCK rates. It does lack certain features found in the
staging driver, such as power management, AMPDU, and 40MHz channel
support. In addition it does not support AD-HOC, AP, and monitor mode
support at this point.
The driver is known to work with the following devices:
Lenovo Yoga (rtl8723au)
TP-Link TL-WN823N (rtl8192cu)
Etekcity 6R (rtl8188cu)
Daffodil LAN03 (rtl8188cu)
Alfa AWUS036NHR (rtl8188ru)
Compile tested only
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 48104
We don't use Kernel drivers but ucode -16 is
usable on Kernel 4.3+ - with backports and mac80211
this should work on older Kernel versions too.
Intel does not provide a changelog.
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 48103
The "iw" utility expects the VHT80 to be specified as uppercase "80MHZ",
change the script to reflect that.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 47814
Update dependencies for linux 4.4 and mark as broken where source code
needs updating.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 47700
compat-wireless/backports now contains a bcm47xx_nvram.h file to
backport some of the functions in it which are used by the bcmfmac
driver. This file just checks for the kernel versions and provide an
empty implementations on older kernel versions. This is OK on most
systems, but on bcm47xx / bcm53xx systems we want to call the real
functions here. This commit removes the file from backports in our
build process like we do it with the bcma and ssb header files. Instead
we add a recent version into our kernel so all code uses only one
header file. On bcm47xx / bcm53xx the real implementations of this code
will be used.
Reported-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 47467
Add a new config option "channels" for mac80211 wifi devices. It's only
valid if automatic channel selection is used and restricts the channel
selection to one of the given channels.
config wifi-device
list channels 1
list channels 6
list channels 11
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
SVN-Revision: 47427
In order to set the multicast rate for mesh point interfaces the "mesh join"
was made explicit and moved to mac80211_setup_vif(), similar to how it is
done for IBSS interfaces.
Previously, the mesh join was made implicit in case authentication (i.e.
$key) was not used when creating the interface in mac80211_prepare_vif(),
while using authentication would create the interface first, then join
later in mac80211_setup_vif() by starting authsae.
Signed-off-by: Nils Schneider <nils@nilsschneider.net>
SVN-Revision: 47408
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
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
The driver only supports wl18xx-fw-4.bin and does not support the old
firmware wl18xx-fw-3.bin and more.
The wl18xx-conf.bin file was removed upstream it does not fit all
devices any more, see this on how to generate one:
http://processors.wiki.ti.com/index.php/Open_Source_Wireless_Connectivity_wlconf
If someone has a config file for the common platforms with the wifi nic
OpenWrt uses please send a patch.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 46887
- should fix issue: https://forum.openwrt.org/viewtopic.php?id=57315
- enable support of more USB stick with rt28xx chipsets
- experimental: USB-IDs not in vendor linux driver
- experimental: "exact chipset is unknown"
- experimental: "enabling these devices may or may not work"
only compile tested
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 46882
Everything except for blkcipher was already built-in, so make blkcipher
built-in as well.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46820
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
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
The ipw2x00 drivers assume that the system they are running is little
endian, and access everything in native byte order. When run on a big
endian system, everything breaks apart.
Since fixing this is non trivial on a first glance, disable them for
big endian targets.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46708
firmware is not available in linux-firmware yet
so use official driver source
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 46682
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
Ath debug mode applies to ath10k as well as ath9k.
Update Makefile help text to clarify.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
SVN-Revision: 46468
Added option for old firmware version (10.1 API v2). It seems that recent
firmware versions are constantly crashing (at least on a QCA9880-BR4A-R) and
this provides the option to select an older version instead.
Signed-off-by: Günther Kelleter <guenther.kelleter@devolo.de>
SVN-Revision: 46340
Ath10k has now a proper method of providing calibration data via
the kernel firmware API. This patch can be dropped as all boards
now use the proper method.
Signed-off-by: Matti Laakso <malaakso@elisanet.fi>
SVN-Revision: 46245
reorder some parts of the patch to remove the declaration-after-
statement warning.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 46205
Current firmware should work for station mode as well, and the older
firmware will usually behave worse and become unsupported over time.
Also, the MAC address handling on ar71xx is only implemented on one
firmware version.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46197
This firmware adds support for management frames over normal
packet transport interface instead of over the WMI management
interface.
Signed-off-by: Matti Laakso <malaakso@elisanet.fi>
SVN-Revision: 46195
A long time ago, ath9k had issues during reset where the DMA engine
would stay active and could potentially corrupt memory.
To debug those issues, the driver would print warnings whenever they
occur.
Nowadays, these issues are gone and the primary cause of these messages
is if the MAC is stuck during reset or busy processing a long
transmission. This is fairly harmless, yet these messages continue to
worry users.
To reduce the number of bogus bug reports, turn these messages into
debug messages and count their occurence in the "reset" debugfs file.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 46158
A duplicate include guard prevents inclusion of barrier.h in UML build and this prevents mac80211 from building.
This patch re-enables mac80211 hwsim and renames the include guard.
See https://lists.openwrt.org/pipermail/openwrt-devel/2015-June/033614.html for details.
Signed-off-by: Martin Tippmann <martin.tippmann@gmail.com>
Signed-off-by: Nicolas Thill <nico@openwrt.org>
SVN-Revision: 46133
There are two important patches in this patchset: updating read pointer
quicker & rework of .get_station().
There are few more upstream patches that are p2p-related and weren't
backported in this commit.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 46084
This allows e.g. BCM43602 to work out of box, without dumping a proper
MTD partition to /lib/firmware/ NVRAM file.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45931
Before starting hostapd we create interface for it. The problem is we
try to create STA interface just to let hostapd change it to AP later.
It may fail if device doesn't support STA interfaces or if we already
hit a limit. Consider following phy (it's from BCM43602 and brcmfmac):
$ iw phy phy0 info | tail
valid interface combinations:
* #{ IBSS, managed } <= 1, #{ AP } <= 4, #{ P2P-client, P2P-GO } <= 1, #{ P2P-device } <= 1,
total <= 3, #channels <= 1
Trying to setup 2 interfaces: STA + AP results in:
radio0 (1101): command failed: Operation not supported (-95)
radio0 (1101): command failed: Operation not supported (-95)
radio0 (1101): command failed: Operation not supported (-95)
radio0 (1101): command failed: Operation not supported (-95)
radio0 (1101): Configuration file: /var/run/hostapd-phy0.conf
radio0 (1101): Could not read interface wlan0-1 flags: No such device
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45856
This fixes various problems with parsing platform NVRAM. It's required
to get BCM43602 working in most cases.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45802
3.18.12 backported 61ada528dea028331e99e8ceaed87c683ad25de2 ("sched/wait:
Provide infrastructure to deal with nested blocking") from 3.19, causing
the following error on load:
[ 13.588000] compat: exports duplicate symbol woken_wake_function (owned by kernel)
Fix this by guarding it with a check for 3.18.11 or earlier instead of
3.19.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 45710
instead of failing when authsae is not installed, also try using
wpa_supplicant as the newly added -mesh variants support mesh mode
and SAE encryption.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
SVN-Revision: 45520
Two errors "netifd: radio0: sh: bad number" have recently surfaced in system
log in trunk when wifi interfaces come up. I tracked the errors to checking
numerical values of some config options without ensuring that the option has
any value.
The errors I see have apparently been introduced by r45051 (ieee80211r in
hostapd) and r45326 (start_disabled in mac80211). My patches fix two
instances of "bad number", but there may be a third one, as the original
report in bug 19345 pre-dates r45326 and already has two "bad number" errors
for radio0.
https://dev.openwrt.org/ticket/19345
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
SVN-Revision: 45379
Subtarget legacy is supposed to support all ssb SoC except for BCM4705.
There are few BCM4703 devices with 802.11n supprt (WRT160N v1.0, v1.1).
Few BCM4704 devices with 802.11n: ASUS WL-500W, Linksys WRT150N v1.0 &
v1.1, Linksys WRT300N v1.0, Netgear WNDR3300 v1, WNR834B v1 & v2.
It seems we have to enable N-PHY for legacy as well to support above.
Unfortunately it increases root.squashfs size by 48 460 B.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45309
Most AP devices out there do not have a properly programmed regulatory
domain code, which means they are limited to US frequencies by default.
This has been a major annoyance for a long time now. Since no fix for
the manfuacturing process seems to be forthcoming, the only sane option
seems to be to allow users to change the country code in such cases.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45252
This backports upstream commit 702131e2a393b45174be326f1dbe20b658b4f157
bcma: move PCI IRQ control function to host specific code
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 44969
Based on patch by Bryan Forbes <bryan@reigndropsfall.net>
Also update mt76 to update for API changes
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 44655
This patch adds SDIO support for the brcmfmac driver.
For now only very few boards need it.
Signed off by: José Vázquez Fernández <ppvazquezfer@gmail.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 44465
Instead of hardcoding /bin/bash, use /usr/bin/env bash - this fixes the
build on FreeBSD 10.1.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 44283
Part of rev 44173 added setting the SM Power Save capability in the hostapd.conf
file if the driver indicated that it was supported. It appears this was
incorrect, because the field in the actual HT Capabilities field in the AP
configuration is really a state indication. Just copying the state from the
capability resulted in the AP indicating that it had SMPS enabled all the time
if it supported SMPS. This effectively just disables all clients from sending
packets to the AP with more than one spatial stream, for no good reason.
So remove this part of the change.
Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
SVN-Revision: 44239
This "patch to the patch" fixes a NULL pointer derefence crash in the new
intermediate software queues. The crash can be reproduced by injecting an
802.11 frame with a BSSID that does not belong to a configured vif. The
wperf tool (https://github.com/anyfi/wperf) may be convenient for doing
this.
Signed-off-by: Johan Almbladh <ja@anyfi.net>
SVN-Revision: 44220
Update the libertas driver to configure symlinks in sysfs. This enables
the driver to be handled correctly by the mac80211/netifd/hostapd scripts.
With this patch, the wireless interface is functional on Guruplug Server Plus.
Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
SVN-Revision: 44174
Add some missing 802.11n capabilities to the hostapd ht_capab string when
supported by the hardware: Spatial Multiplexing Power-Save and 7935-byte AMSDUs.
Signed-off-by: Robert Hancock <hancockrwd@gmail.com>
SVN-Revision: 44173
If '/sys/class/ieee80211/phyN' is not a symlink, the call to readlink
produces either an empty path (if /sys/class/ieee80211/phyN/device doesn't
exist) or a path that begins with '/sys/class/ieee80211' (which does not
work with the subsequent line to strip '/sys/devices' from the beginning of
the path). Modify the checks to detect these conditions, and fallback to
using the macaddr.
Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
SVN-Revision: 44172
Change the name of the package to match the module name so it matches the
package name referenced by the Kirkwood (Guruplug) profile.
Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
SVN-Revision: 44171
Target pxcab and ps3 were removed from maintaince in r34764 and r34765
respectively.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
SVN-Revision: 43850
This patch added stuff that is already there and if it would be needed
this would result in a compile error.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 43131
[base-files] shell-scripting: fix wrong usage of '==' operator
normally the '==' is used for invoking a regex parser and is a bashism.
all of the fixes just want to compare a string. the used busybox-ash
will silently "ignore" this mistake, but make it portable/clean at least.
this patch does not change the behavior/logic of the scripts.
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
SVN-Revision: 42911
The DFS pattern detector now supports all three regions; ETSI, FCC and
JP, so there is no reason to not have it enabled anymore.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 42431
Fixes
b43-phy0 ERROR: Firmware file "b43-open/ucode30_mimo.fw" not found
for BCM43217 devices.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 41943
This add 5GHz support for N-PHY to b43, thanks Rafał Miłecki.
b43_wflush16 was put into an extra function because it is pretty big in asm.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41900
This change introduces support for wildcard patterns in "option path"
of section "wifi-device".
Objective is to allow paths like "*/usb[0-9]/*/*" in order to claim
any usb device using the same backend type, regardless of its bus
address or phy name.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 41873
With this patch mac80211 will be rebuild when one of these config
options was changed.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41677
I missed adding B43_PHY_G to .local-symbols, without this it will not
be added to autoconf.h
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41676
The vif option dtim_period was accidently renamed dtim_interval in r38988
("netifd: add wireless configuration support and port mac80211 to the new
framework"). This is wrong and makes the dtim_period/dtim_interval a dead
option because the rest of the config generation code still uses dtim_period.
Reported-by: Jeppe Ledet-Pedersen <jlp@steinwurf.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
SVN-Revision: 41557
This updates linux-firmware to version
7f388b4885cf64d6b7833612052d20d4197af96f from 2014-06-04.
In addition it adds new firmware for Intel, Broadcom and Realtek devices.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41523
r40682 ("mac80211: clean up ht capability handling, drop the use of the
ht_capab list, use individual variables instead") removed the ht_capab list and
replaced it with optional variables to disable features for a phy. But these
variables weren't added in drv_mac80211_init_device_config and thus didn't make
any difference when modifying /etc/config/wireless.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
SVN-Revision: 41180
This patch enables netifd to query 802.11ac-driver for the maximum
supported A-MPDU length exponent, possibly increasing VHT throughput by
more aggressive frame aggregation.
v2: refreshed patch
Signed-off-by: Matti Laakso <malaakso at elisanet.fi>
SVN-Revision: 40938
... or else "option htmode" is added multiple times to
the second and following device sections.
Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>
SVN-Revision: 40711
This patch adds a config option to enable DFS in ath9k and ath10k
drivers (with ath10k you need the AP-branch firmware). I'm not entirely
sure about the regulatory compliance issues, though. As far as I
understand, enabling the DFS_CERTIFIED config options implies that the
device is certified for DFS. No doubt the original firmware has obtained
such a certification, but not with the open source drivers. I suppose
that as long as this is disabled in default builds (like ATH_USER_REGD)
everything should be fine, but it would be nice to have out-of-the-box
OpenWrt support for DFS. I'm also not sure whether the description of
the configuration option should say something about regulatory compliance.
Signed-off-by: Matti Laakso <malaakso@elisanet.fi>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40692
Building mac80211 failed, due to missing function declarations in compat/backport-3.15.c
This patch adds the linux/string.h header file to provide these function declarations
Signed-off-by: Maarten Bezemer <maarten.bezemer@gmail.com>
SVN-Revision: 40584
This patch implements support for 802.11s protected mesh wireless networks (using authsae) in the netifd framework.
Until meshd-nl80211 implements a proper -P option for the PID file, this uses shell backgrounding in order to be able to get the PID for the process.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
SVN-Revision: 40497
The antenna gain attribute has been removed from the upstream regulatory database.
Incorperate patch from Luis R. Rodriguez to skip the parsing of the gain attribute
in genregdb.awk in order to emit proper rules again.
Also refresh fuzzy patches while we're at it.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 40296
This patch enables including the firmware for Intel Dual Band Wireless-N 7260 and Intel Dual Band Wireless-AC 7260 cards in iwlagn.
Signed-off-by: Matthew Reeve <mreeve@tenxnetworks.com>
SVN-Revision: 39988
Trunk and the latest backport to Attitude Adjustment have the
kmod-rt2800-soc package hidden for the ramips_rt288x target.
This makes the dependency match the dependency given in the
TITLE field.
Signed-off-by: Claudio Leite <leitec@staticky.com>
SVN-Revision: 39976
This patch updates ath10k firmware to the latest version, changes the
default firmware to be the one optimized for access point operation, and
introduces a configuration option to choose the client-optimized
firmware instead during build time.
Signed-off-by: Matti Laakso <malaakso at elisanet.fi>
SVN-Revision: 39957
When led support is deactivated in the kernel and
CPTCFG_BACKPORT_BUILD_LEDS is set mac80211 references
led_trigger_blink_oneshot() but it is not declared anywhere.
This fixes the following build error:
net/mac80211/led.c: In function 'ieee80211_led_rx':
net/mac80211/led.c:25:2: error: implicit declaration of function 'led_trigger_blink_oneshot' [-Werror=implicit-function-declaration]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 39530
This patch introduces 802.11ac support to mac80211 and hostapd. The split of
VHT160 in two 80 MHz bands is not yet supported, since it requires an
additional user supplied parameter for the channel of the second band.
Signed-off-by: Matti Laakso <malaakso@elisanet.fi>
Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
[sven@open-mesh.com: Rebased patch, merged htmode and vhtmode,
removed special hwmode, replaced uci vht_capab list with overwritable
autoconfig, fixed hostapd integration, fixed commit description, add HT40+/-
for VHT modes, add VHT40 center_freq autoconfig, refactored major parts]
Signed-off-by: Sven Eckelmann <sven@open-mesh.com>
SVN-Revision: 39456
This patch fixes a bug in /lib/netifd/wireless/mac80211.sh, where
the UCI setting of wireless multicast traffic (in uci: mcast_rate)
is not respected within netifd. Especially in Freifunk mesh networks
the olsr routing as effected by this, as only the lowest mcast_rate
was used, even when uci ncast_rate was set to something else.
In function mac80211_setup_adhoc() the value of mcast_rate is missing
in json_get_vars.
Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
SVN-Revision: 39232
When wifi radio is reset, some bits in (undocumented) USB registers may
flip. Patch adds setting them after radio reset (channel change, up/down).
With this patch stability of USB1.1 full-speed devices, connected directly
to AR9331 host port (no USB2.0 hub) is improved.
See "ar9331's usb stability issue" OpenWrt forum thread for details:
<https://forum.openwrt.org/viewtopic.php?id=39956>
Based on QCA's Open HAL WAR_USB_DISABLE_PLL_LOCK_DETECT() macro:
<https://github.com/qca/qcamain_open_hal_public/blob/master/hal/ar9300/ar9300_reset.c#L74>
Adapted to Linux mac80211 driver for 8Devices Carambola2 board by Mantas Pucka:
<b08b59ceb4>
Ported to latest OpenWrt BB branch and tested on TP-Link TL-WR703N by
Michel Stempin <michel.stempin@wanadoo.fr>.
Signed-off-by: Michel Stempin <michel.stempin@wanadoo.fr>
[juhosg: refresh and clean up the ath9k patch]
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 39212
