Commit Graph

19 Commits

Author SHA1 Message Date
Sara Sharon
503863055d iwlwifi: mvm: support non-transmitting AP
Add an option to not send beacons and probe responses. This is
used for testing multiple-bssid.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-20 20:47:57 +02:00
Shahar S Matityahu
971377e670 iwlwifi: mvm: add a debug_enable op
D3 debug data is disabled by default. Currently it is done by tampering
the dump mask. Add an operation that will allow this to be changed
without recompilation.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14 11:29:49 +02:00
Johannes Berg
fc36ffda32 iwlwifi: mvm: support FTM initiator
Add support for FTM initiator, i.e. peer measurements with FTM
if the firmware supports FTM.

Additionally, add two defines we depend on in
include/linux/ieee80211.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14 11:29:43 +02:00
Luca Coelho
754f890a3a iwlwifi: remove all occurrences of the FSF address paragraph
The Free Software Foundation address is superfluous and causes
checkpatch to issue a warning when present.  Remove all paragraphs
with FSF's address to prevent that.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31 11:38:33 +03:00
Johannes Berg
b0ffe455bc iwlwifi: mvm: detect U-APSD breaking aggregation
Try to detect that the AP is not using aggregation even when there's
enough traffic to make it worthwhile; if this is the case and U-APSD
is enabled then assume the AP is broken (like so many) and doesn't
enable aggregation when U-APSD is used. In this case, disconnect from
the AP and blacklist U-APSD for a potential new connection to it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-04-20 10:57:16 +03:00
Luca Coelho
7d9d0d562b iwlwifi: mvm: add traffic condition monitoring (TCM)
Traffic condition monitor gathers data about the traffic load and
other conditions and can be used to make decisions regarding latency,
throughput etc.  This patch introduces the code and data structures to
collect this data for future use.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-04-20 10:57:16 +03:00
Zamir, Roee
c1a7515393 iwlwifi: mvm: add adaptive dwell support
Update the scan command API with support for adaptive dwell.  Adaptive
dwell is a type of scan that dynamically changes the time it remains
on each channel listening for beacons or probe responses.

Signed-off-by: Roee Zamir <roee.zamir@intel.com>
Signed-off-by: Beni Lev <beni.lev@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-03-28 22:34:51 +03:00
Gregory Greenman
482e48440a iwlwifi: mvm: change open and close criteria of a BA session
Tx BA session should be started according to the current throughput
without any dependence on the internal rate scaling state. The criteria
for opening a BA session will be 10 frames per second.

Sending frequent del BAs can cause inter-op issues with some APs. We'll
not close a BA session until we receive an explicit del BA from the
peer.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-18 17:24:04 +03:00
Emmanuel Grumbach
64511df45c iwlwifi: mvm: remove the corunning support
The corunning block was supposed to help in coex scenarios.
It required the driver to configure the firmware based on
the coupling between the two antennas of the devices.
This was never in use and the configuration sent by the
driver has always been blank.
Remove all that code.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-18 15:59:47 +03:00
Zamir, Roee
6667e6589a iwlwifi: mvm: add compile-time option to disable EBS
For testing purposes, we may want to disable EBS scans at compile time.

Signed-off-by: Roee Zamir <roee.zamir@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-01 12:41:45 +03:00
Johannes Berg
7174beb60c iwlwifi: refactor firmware debug code
Split out the firmware debug code to be more general, so that it
can be used by different subdrivers.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-01 12:41:43 +03:00
Sara Sharon
d4f3695ecc iwlwifi: mvm: support old method of NVM parsing
Add configuration for allowing driver's nvm parsing and
bypassing the new host command, for debugging.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-02 14:07:46 +03:00
Sara Sharon
e9eb5e338f iwlwifi: mvm: add a flag to disable checksum
Add a constant to allow disabling checksum. This will enable easier
debugging in early phases.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2016-05-10 22:14:46 +03:00
Emmanuel Grumbach
11dee0b494 iwlwifi: make uapsd_disable module param a bitmap
This allows to disable uapsd for BSS only, or P2P client
separately. Remove the now unneeded
IWL_MVM_P2P_UAPSD_STANDALONE constant.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-03-30 16:21:23 +03:00
Golan Ben-Ami
33efe947e7 iwlwifi: mvm: make collecting fw debug data optional
Slow platforms may have issues with dumping data upon
firmware assert. Make it easier to disable it for those
platform.

Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01 16:40:20 +02:00
Avri Altman
ee95ed3728 iwlwifi: mvm: Add P2P client snoozing
Enable snoozing and U-APSD on P2P client. The firwmare will
support this only if the BSS vif is not associated.
Make this configurable by a constant variable and disable
it by default.

Signed-off-by: Avri Altman <avri.altman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01 16:40:20 +02:00
Emmanuel Grumbach
41837ca962 iwlwifi: pcie: allow to pretend to have Tx CSUM for debug
Allow to configure the driver to pretend to have TX CSUM
offload support. This will be useful to test the TSO flows
that will come in further patches.
This configuration is disabled by default.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-20 14:48:22 +02:00
Emmanuel Grumbach
cb2f827795 iwlwifi: change the Intel Wireless email address
ilw@linux.intel.com is not available anymore.
linuxwifi@intel.com should be used instead.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-20 14:48:22 +02:00
Kalle Valo
e705c12146 iwlwifi: move under intel vendor directory
Part of reorganising wireless drivers directory and Kconfig.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2015-11-18 14:28:30 +02:00