Sujith Manoharan [Mon, 3 Jun 2013 03:49:25 +0000 (09:19 +0530)]
ath9k: Remove unused structure ath_dbg_bb_mac_samp
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 3 Jun 2013 03:49:24 +0000 (09:19 +0530)]
ath9k: Enable WoW only for AR9462
The only card with which WoW has been tested and verified is
AR9462. Do not enable it for all cards since WoW is really quirky
and needs to be tested properly with each chip.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sujith Manoharan [Mon, 3 Jun 2013 03:49:23 +0000 (09:19 +0530)]
ath9k: Return early for invalid rates
Process and update the internal RSSI average, which
is used by ANI, after verifying that the received
frame has valid rate information.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Yijing Wang [Thu, 30 May 2013 10:21:29 +0000 (18:21 +0800)]
net, ipw2x00: remove redundant D0 power state set
Pci_enable_device() will set device power state to D0,
so it's no need to do it again in ipw2100_pci_init_one().
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 28 May 2013 11:01:54 +0000 (13:01 +0200)]
ath9k: advertise support for active monitor interfaces
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Mon, 3 Jun 2013 19:55:37 +0000 (15:55 -0400)]
Merge branch 'for-john' of git://git./linux/kernel/git/jberg/mac80211-next
Solomon Peachy [Sun, 2 Jun 2013 15:35:32 +0000 (11:35 -0400)]
cw1200: rename the cw1200 platform definition header
My previous patch just moved the file, but it also needed to be renamed
to conform to proper conventions.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sun, 2 Jun 2013 15:35:31 +0000 (11:35 -0400)]
cw1200: Rework SDIO platform support to prevent build problems.
Based on discussions with And Bergmann, this patch changes the SDIO
platform code to default to supporting the Sagrad devices, allowing for
it to be overridden in board setup code. This renders the cw1200_sagrad
module suplerflous, so it is now removed.
It also moves the documentation that was in the cw1200_sagrad source to
the platform header.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sun, 2 Jun 2013 13:53:03 +0000 (09:53 -0400)]
cw1200: Replace use of 'struct resource' with 'int' for GPIO fields.
The only advantage of 'struct resource' is that it lets us assign names
as part of the platform data. Unfortunately since we are using platform
data, we are already limited to a single instance of each driver,
rendering this moot.
So, replace the struct resources with ints, resulting in cleaner code.
This was based on a suggestion from Arnd Bergmann.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sun, 2 Jun 2013 13:53:02 +0000 (09:53 -0400)]
cw1200: Reference correct 'powerup' GPIO signal.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sun, 2 Jun 2013 13:53:01 +0000 (09:53 -0400)]
cw1200: move platform_data header to correct location.
(As suggested by Arnd Bergmann)
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sat, 1 Jun 2013 12:08:42 +0000 (08:08 -0400)]
cw1200: Rename 'sbus' to 'hwbus'
This avoids problems when building on SPARC targets due to the driver
calling the bus abstraction layer 'sbus'. Not that any SBUS-sporting
SPARC targets are likely to have an SDIO controller, but this is the
correct thing to do.
See http://kisskb.ellerman.id.au/kisskb/buildresult/8846508/
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 3 Jun 2013 11:51:59 +0000 (13:51 +0200)]
mac80211: fix sdata locking around __ieee80211_request_smps
My cfg80211/mac80211 locking unification broke the sdata
locking in ieee80211_set_power_mgmt, it needs to acquire
the lock for __ieee80211_request_smps(). Add the locking.
Reported-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 31 May 2013 08:17:49 +0000 (10:17 +0200)]
Revert "mac80211_hwsim: remove P2P_DEVICE support"
This reverts commit
e3ee68b7b049c5bbfcb78a179c00c373a38ed58c.
This wasn't intended to be included here, my mistake. I
accidentally merged a mac80211 fixes tree here that had
this change, when it wasn't even intended to be there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 31 May 2013 08:17:19 +0000 (10:17 +0200)]
Revert "iwlwifi: mvm: remove P2P_DEVICE support"
This reverts commit
eebfc9394ee31b3ef162692c0cd483c1318a4395.
This wasn't intended to be included here, my mistake. I
accidentally merged a mac80211 fixes tree here that had
this change, when it wasn't even intended to be there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Wei Yongjun [Thu, 30 May 2013 11:43:13 +0000 (19:43 +0800)]
cw1200: remove unused including <linux/version.h>
Remove including <linux/version.h> that don't need it.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wei Yongjun [Thu, 30 May 2013 11:42:54 +0000 (19:42 +0800)]
cw1200: use module_spi_driver to simplify the code
module_spi_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wei Yongjun [Thu, 30 May 2013 11:42:35 +0000 (19:42 +0800)]
cw1200: convert to use simple_open()
This removes an open coded simple_open() function and
replaces file operations references to the function
with simple_open() instead.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wei Yongjun [Thu, 30 May 2013 11:41:11 +0000 (19:41 +0800)]
cw1200: remove duplicated include from wsm.c
Remove duplicated include.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Thu, 30 May 2013 02:22:05 +0000 (22:22 -0400)]
cw1200: Fix compile with CONFIG_PM=n
Intel's 0-day kernel build tester caught this build failure. This patch
properly wraps everything that depends on CONFIG_PM.
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Fri, 24 May 2013 18:30:59 +0000 (20:30 +0200)]
ath9k: check for Rx-STBC flag and pass it to ieee80211
This patch make use of STBC flag in DMA RX descriptor.
Only devices after ar9280 can provide this information.
If card support it we will set HAVE_STBC flag, to show
clint programm thet STBC is supported but not received.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Fri, 24 May 2013 10:18:30 +0000 (12:18 +0200)]
ath9k: remove useless flag conversation.
some flags used only outside of ath9k - In this case we can use
"enum mac80211_rx_flags" and pass it upstream without extra
conversation.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Solomon Peachy [Sat, 25 May 2013 00:04:38 +0000 (20:04 -0400)]
cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets
Signed-off-by: Solomon Peachy <pizza@shaftnet.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andy Shevchenko [Wed, 29 May 2013 10:04:20 +0000 (13:04 +0300)]
mwifiex: dump small buffers with help of %*ph
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sachin Kamat [Wed, 29 May 2013 10:01:41 +0000 (15:31 +0530)]
net: wireless: p54spi: Fix commenting style
Make the commenting style consistent with networking block comment
style as suggested by checkpatch.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sachin Kamat [Wed, 29 May 2013 10:01:40 +0000 (15:31 +0530)]
net: wireless: p54spi: Use module_spi_driver macro
module_spi_driver() eliminates some boiler plate and makes code
simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Tue, 28 May 2013 16:04:44 +0000 (18:04 +0200)]
ath9k_hw: fix PA predistortion miscalibration
If any bins from the training data are skipped (i != max_index), the
calculated compensation curve gets distorted, and the signal will be
wildly overamplified. This may be the cause of the reported hardware
damage that was caused by PA predistortion (because of which PAPRD was
disabled by default).
When calculating the x_est, Y, theta values, the use of max_index and i
was reversed. i points to the bin index whereas max_index refers to the
index of the calculated arrays.
Note that PA predistortion is still disabled, it will be re-enabled
after it has been properly validated.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 May 2013 12:17:53 +0000 (15:17 +0300)]
wil6210: Don't use wdev->sme_state
sme_state is private wdev's variable.
Track connection state internally
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Tue, 28 May 2013 12:17:52 +0000 (15:17 +0300)]
wil6210: channel off by 1
WMI commands wants channel index, that is channel - 1
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Wed, 29 May 2013 18:51:50 +0000 (14:51 -0400)]
Merge branch 'for-john' of git://git./linux/kernel/git/jberg/mac80211-next
John W. Linville [Wed, 29 May 2013 18:50:45 +0000 (14:50 -0400)]
Merge branch 'for-john' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
Johannes Berg [Tue, 28 May 2013 15:24:15 +0000 (17:24 +0200)]
mac80211: always send multicast on CAB queue
If the driver advertised support for a CAB queue, then we
should put all multicast frames there, otherwise sending
them can be racy with clients going to sleep while we TX
a frame. To avoid this, always TX multicast frames on the
multicast queue.
It seems like even drivers not using the queue framework
might want to do this which would mean also moving the
IEEE80211_TX_CTL_SEND_AFTER_DTIM flag assignment, but it
also seems that drivers behave differently here so that
just moving it wouldn't be a good idea. It'd be better to
modify those drivers to use the queue framework.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 29 May 2013 07:08:05 +0000 (09:08 +0200)]
cfg80211: remove cleanup_work kernel-doc
I evidently forgot this when removing the work itself.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Felix Fietkau [Tue, 28 May 2013 11:01:53 +0000 (13:01 +0200)]
mac80211: support active monitor interfaces
Support them only if the driver advertises support for them via
IEEE80211_HW_SUPPORTS_ACTIVE_MONITOR. Unlike normal monitor interfaces,
they are added to the driver, along with their MAC address.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Felix Fietkau [Tue, 28 May 2013 11:01:52 +0000 (13:01 +0200)]
cfg80211: support an active monitor interface flag
An active monitor interface is one that is used for communication (via
injection). It is expected to ACK incoming unicast packets. This is
useful for running various 802.11 testing utilities that associate to an
AP via injection and manage the state in user space.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Alexander Bondar [Tue, 21 May 2013 11:49:09 +0000 (14:49 +0300)]
iwlwifi: mvm: add debugfs for powersave
Add debugfs files to control powersave parameters for testing.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Hila Gonen [Wed, 13 Mar 2013 16:00:03 +0000 (18:00 +0200)]
iwlwifi: mvm: Add support for connection monitor offload
The firmware supports periodic keep alive and beacon monitoring,
so advertise connection monitor offload capability by setting
IEEE80211_HW_CONNECTION_MONITOR flag. Implement missed beacons
notification handler. Call ieee80211_beacon_loss in case of
missed beacons, so AP probing by mac80211 can be triggered.
Signed-off-by: Hila Gonen <hila.gonen@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Emmanuel Grumbach [Wed, 22 May 2013 10:16:23 +0000 (13:16 +0300)]
iwlwifi: take valid ant for HT caps from TLV
I forgot to take them from TLV and took them from the NVM
instead.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Alexander Bondar [Tue, 21 May 2013 11:49:09 +0000 (14:49 +0300)]
iwlwifi: mvm: Change number of DTIMs to skip semantics
If skip over DTIMs is enabled the driver can specify number of DTIMs
to skip. This parameter in host-device API implies number of DTIM
periods to skip. For example, to skip one DTIM means sleep over two
DTIM periods. Change semantics accordingly. Change this parameter's
default value.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Eytan Lifshitz [Sun, 19 May 2013 16:14:41 +0000 (19:14 +0300)]
iwlwifi: mvm: add thermal throttling and CT kill
In order to avoid NIC destruction due to high temperature,
CT kill will power down the NIC.
To avoid this, thermal throttling will decrease throughput
to prevent the NIC from reaching the temperature at which
CT kill is performed.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 15 May 2013 07:30:07 +0000 (09:30 +0200)]
cfg80211: make WoWLAN configuration available to drivers
Make the current WoWLAN configuration available to drivers
at runtime. This isn't really useful for the normal WoWLAN
behaviour and accessing it can also be racy, but drivers
may use it for testing the WoWLAN device behaviour while
the host stays up & running to observe the device.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Emmanuel Grumbach [Mon, 20 May 2013 05:59:31 +0000 (08:59 +0300)]
iwlwifi: mvm: use proper scan type for P2P
It was set to be FORCED because of a firmware bug which
has been fixed.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Mon, 27 May 2013 11:30:49 +0000 (13:30 +0200)]
Merge remote-tracking branch 'iwlwifi-fixes/master' into HEAD
Conflicts:
drivers/net/wireless/iwlwifi/mvm/ops.c
Alexander Bondar [Mon, 6 May 2013 10:03:59 +0000 (13:03 +0300)]
iwlwifi: mvm: Add beacon abort enablement
Beacon abort is used by device to increase idle dwell time when system
is idle. This algorithm is on top of beacon filtering feature. Enable
beacon abort only if power management is enabled.
Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 17 May 2013 08:38:21 +0000 (10:38 +0200)]
iwlwifi: dvm: constify configuration structs
The pointer that gets used is already const, so the
structs can obviously be const as well.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 17 May 2013 08:36:29 +0000 (10:36 +0200)]
iwlwifi: move some configuration parameters into DVM
There are a number of parameters that aren't really hardware
specific but rather define how the DVM firmware is used.
Move these into the DVM configuration.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 17 May 2013 07:58:27 +0000 (09:58 +0200)]
iwlwifi: dvm: rename iwl_lib_ops to iwl_dvm_cfg
The next patches will move some more configuration
data that isn't needed by mvm into this struct, so
rename it now since it won't just be ops.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 17 May 2013 10:01:26 +0000 (12:01 +0200)]
iwlwifi: move D3_CFG_COMPLETE handling into DVM
The MVM firmware doesn't communicate this way, it instead
assumes D3 configuration is complete after a specific host
command (which must be last) has been sent. Handling this
bit thus belongs into the firmware API code, i.e. DVM.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Wed, 22 May 2013 07:48:10 +0000 (10:48 +0300)]
iwlwifi: dvm: fix zero LQ CMD sending avoidance
In
63b77bf489881747c5118476918cc8c29378ee63
iwlwifi: dvm: don't send zeroed LQ cmd
I tried to avoid to send zeroed LQ cmd, but I made a (very)
stupid mistake in the memcmp.
Since this patch has been ported to stable, the fix should
go to stable too.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=58341
Cc: stable@vger.kernel.org
Reported-by: Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 15 May 2013 15:44:01 +0000 (17:44 +0200)]
cfg80211: remove some locked wrappers from sme API
By making all the API functions require wdev locking we
can clean up the API a bit, getting rid of the locking
version of each function. This also decreases the size
of cfg80211 by a small amount.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 15 May 2013 15:44:01 +0000 (17:44 +0200)]
cfg80211: remove some locked wrappers from mlme API
By making all the API functions require wdev locking we
can clean up the API a bit, getting rid of the locking
version of each function. This also decreases the size
of cfg80211 by a small amount.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 10 May 2013 17:17:17 +0000 (19:17 +0200)]
regulatory: remove reg_mutex
The reg_mutex is similar to the ones I just removed in
cfg80211 but even less useful since it protects global
data, and we hold the RTNL in all places (except module
unload) already.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 10 May 2013 17:07:52 +0000 (19:07 +0200)]
regulatory: use RCU in regulatory_hint_11d()
Since it just does a quick check of the last regulatory
request, the function doesn't have to hold the reg mutex
but can use RCU instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 10 May 2013 16:58:00 +0000 (18:58 +0200)]
cfg80211: simplify and correct P2P-Device scan check
If the driver for some reason successfully finishes
scanning while in p2p_stop_device(), cfg80211 will
still set it to aborted. Simplify this code using the
new 'notified' value and only mark it aborted in case
the driver didn't notify cfg80211 at all (in which
case we also leak the request to not crash, this is
a driver bug.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 10 May 2013 10:32:47 +0000 (12:32 +0200)]
cfg80211/mac80211: use cfg80211 wdev mutex in mac80211
Using separate locks in cfg80211 and mac80211 has always
caused issues, for example having to unlock in places in
mac80211 to call cfg80211, which even needed a framework
to make cfg80211 calls after some functions returned etc.
Additionally, I suspect some issues people have reported
with the cfg80211 state getting confused could be due to
such issues, when cfg80211 is asking mac80211 to change
state but mac80211 is in the process of telling cfg80211
that the state changed (in another way.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 8 May 2013 19:45:15 +0000 (21:45 +0200)]
cfg80211: vastly simplify locking
Virtually all code paths in cfg80211 already (need to) hold
the RTNL. As such, there's little point in having another
four mutexes for various parts of the code, they just cause
lock ordering issues (and much of the time, the RTNL and a
few of the others need thus be held.)
Simplify all this by getting rid of the extra four mutexes
and just use the RTNL throughout. Only a few code changes
were needed to do this and we can get rid of a work struct
for bonus points.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 8 May 2013 19:49:02 +0000 (21:49 +0200)]
cfg80211: use atomic_t for wiphy counter
There's no need to lock, we can just use an atomic_t.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Wed, 8 May 2013 19:34:22 +0000 (21:34 +0200)]
cfg80211: move cfg80211_get_dev_from_ifindex under wext
The function is only used and needed by the wext code
for scanning, so move it there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Fri, 24 May 2013 22:01:30 +0000 (00:01 +0200)]
Merge remote-tracking branch 'mac80211/master' into mac80211-next
Ashok Nagarajan [Sat, 11 May 2013 00:50:51 +0000 (17:50 -0700)]
{cfg,mac}80211: move mandatory rates calculation to cfg80211
Move mandatory rates calculation to cfg80211, shared with non mac80211 drivers.
Signed-off-by: Ashok Nagarajan <ashok@cozybit.com>
[extend documentation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Ashok Nagarajan [Tue, 14 May 2013 00:08:04 +0000 (17:08 -0700)]
mac80211: Move mesh estab_plinks outside mesh_stats debug group
As estab_plinks is not a statistics member, don't show its debug information
along with other mesh stat members
Signed-off-by: Ashok Nagarajan <ashok@cozybit.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Jouni Malinen [Thu, 16 May 2013 17:11:08 +0000 (20:11 +0300)]
cfg80211: Allow TDLS peer AID to be configured for VHT
VHT uses peer AID in the PARTIAL_AID field in TDLS frames. The current
design for TDLS is to first add a dummy STA entry before completing TDLS
Setup and then update information on this STA entry based on what was
received from the peer during the setup exchange.
In theory, this could use NL80211_ATTR_STA_AID to set the peer AID just
like this is used in AP mode to set the AID of an association station.
However, existing cfg80211 validation rules prevent this attribute from
being used with set_station operation. To avoid interoperability issues
between different kernel and user space version combinations, introduce
a new nl80211 attribute for the purpose of setting TDLS peer AID. This
attribute can be used in both the new_station and set_station
operations. It is not supposed to be allowed to change the AID value
during the lifetime of the STA entry, but that validation is left for
drivers to do in the change_station callback.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Nishant Sarmukadam [Fri, 24 May 2013 09:12:25 +0000 (14:42 +0530)]
mwl8k: Fix the firmware hang issue for 8764
The firmware hang issue is not seen very often,
though it is still seen sometimes (once in 12
hours in local tests). The changes in the driver
,to interrupt the firmware, are needed when we
detect that firmware is stuck and when the host
queues are full and we begin to drop packets.
This is to ensure that the firmware does not
miss any PPA_RDY interrupts to cause the firmware
restart dont miss PPA_READY interrupt for SC2
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wei Yongjun [Thu, 23 May 2013 09:10:43 +0000 (17:10 +0800)]
wil6210: use kfree_skb() instead of kfree()
Use kfree_skb() instead of kfree() to free sk_buff.
Introduced by commit
e270045b569cc7030abd29857f3a4e7906524ec0
(wil6210: Sanity check for reported DMA length)
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:55 +0000 (14:03 +0200)]
rt2800: move 53xx specific bbp initialization
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:54 +0000 (14:03 +0200)]
rt2800: move 3290 specific bbp initialization
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:53 +0000 (14:03 +0200)]
rt2800: move 3352 specific bbp initialization
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:52 +0000 (14:03 +0200)]
rt2800: initialize BBP_R108 on proper subroutines
Create helper function and move initialization to subroutines.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:51 +0000 (14:03 +0200)]
rt2800: initialize BBP_R104 on 3352 subroutine
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:50 +0000 (14:03 +0200)]
rt2800: initialize BBP_R134 & BBP_R135 on 53xx subroutine
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:49 +0000 (14:03 +0200)]
rt2800: initialize BBP_R128 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:48 +0000 (14:03 +0200)]
rt2800: initialize BBP_R120 on 3352 subroutine
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:47 +0000 (14:03 +0200)]
rt2800: initialize BBP_R106 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:46 +0000 (14:03 +0200)]
rt2800: initialize BBP_R105 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:45 +0000 (14:03 +0200)]
rt2800: initialize BBP_R104 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:44 +0000 (14:03 +0200)]
rt2800: initialize BBP_R103 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:43 +0000 (14:03 +0200)]
rt2800: move initialization of BBP_95 & BBP_98 to 53xx subroutine
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:42 +0000 (14:03 +0200)]
rt2800: initialize BBP_R92 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:41 +0000 (14:03 +0200)]
rt2800: initialize BBP_R91 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:40 +0000 (14:03 +0200)]
rt2800: initialize BBP_R88 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:39 +0000 (14:03 +0200)]
rt2800: initialize BBP_R86 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:38 +0000 (14:03 +0200)]
rt2800: initialize BBP_R84 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:37 +0000 (14:03 +0200)]
rt2800: initialize BBP_R83 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:36 +0000 (14:03 +0200)]
rt2800: initialize BBP_R82 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:35 +0000 (14:03 +0200)]
rt2800: initialize BBP_R74 - BBP_R80 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:34 +0000 (14:03 +0200)]
rt2800: initialize BBP_R70 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:33 +0000 (14:03 +0200)]
rt2800: initialize BBP_R69 - BBP_R77 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:32 +0000 (14:03 +0200)]
rt2800: initialize BBP_R68 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:31 +0000 (14:03 +0200)]
rt2800: initialize BBP_R65 & BBP_R66 on all subroutines (except 5592)
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:30 +0000 (14:03 +0200)]
rt2800: initialize BBP_R47 on 3352 subroutine
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:29 +0000 (14:03 +0200)]
rt2800: initialize BBP_R31 on proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:28 +0000 (14:03 +0200)]
rt2800: move rt2800_bbp4_mac_if_ctrl to proper subroutines
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:27 +0000 (14:03 +0200)]
rt2800: move 3352 bbp specific code
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:26 +0000 (14:03 +0200)]
rt2800: add rt2800_init_bbp_305x_soc subroutine
New routine for SOC specific BBP initialization, empty for now.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:25 +0000 (14:03 +0200)]
rt2800: prepare for rt2800_init_bbp spit
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Stanislaw Gruszka [Sat, 18 May 2013 12:03:24 +0000 (14:03 +0200)]
rt2800: make rt2800_init_bbp return void
This function can not fail, we always return 0.
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Oleksij Rempel [Fri, 24 May 2013 10:05:45 +0000 (12:05 +0200)]
mac80211: add STBC flag for radiotap
Some chips can tell us if received frame was
encoded with STBC or not. To make this information available
in user space we can use updated radiotap specification:
http://www.radiotap.org/defined-fields/MCS
This patch will set number of STBC encoded spatial streams (Nss).
The HAVE_STBC flag should be provided by driver.
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Thu, 23 May 2013 23:06:09 +0000 (01:06 +0200)]
mac80211: close AP_VLAN interfaces before unregistering all
Since Eric's commit
efe117ab8 ("Speedup ieee80211_remove_interfaces")
there's a bug in mac80211 when it unregisters with AP_VLAN interfaces
up. If the AP_VLAN interface was registered after the AP it belongs
to (which is the typical case) and then we get into this code path,
unregister_netdevice_many() will crash because it isn't prepared to
deal with interfaces being closed in the middle of it. Exactly this
happens though, because we iterate the list, find the AP master this
AP_VLAN belongs to and dev_close() the dependent VLANs. After this,
unregister_netdevice_many() won't pick up the fact that the AP_VLAN
is already down and will do it again, causing a crash.
Cc: stable@vger.kernel.org [2.6.33+]
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Thu, 23 May 2013 21:09:56 +0000 (23:09 +0200)]
mac80211: assign AP_VLAN hw queues correctly
A lot of code in mac80211 assumes that the hw queues are
set up correctly for all interfaces (except for monitor)
but this isn't true for AP_VLAN interfaces. Fix this by
copying the AP master configuration when an AP VLAN is
brought up, after this the AP interface can't change its
configuration any more and needs to be brought down to
change it, which also forces AP_VLAN interfaces down, so
just copying in open() is sufficient.
Reported-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Johannes Berg [Thu, 23 May 2013 20:17:50 +0000 (22:17 +0200)]
mac80211_hwsim: remove P2P_DEVICE support
Unfortunately, advertising P2P_DEVICE support was a little
premature, a number of issues came up in testing and have
been fixed for 3.10. Rather than try to backport all the
different fixes, disable P2P_DEVICE support in the drivers
using it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
projects / platform / kernel / linux-exynos.git / log