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>
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>
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>
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>
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>
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>
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
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
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
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
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
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
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
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
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
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
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
