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path: root/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h
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2016-02-27iwlwifi: mvm: support VHT MU-MIMO notificationSara Sharon1-0/+13
When the device is in d0i3/d3 we will not receive the VHT MU-MIMO group id management frame. Instead, firmware will notify us upon exit on the current status and we can in turn update mac80211. Support this notification. While at it, also check as a precaution that the vif is indeed the VHT MU-MIMO owner before updating the firmware. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: add RSS queues notification infrastructureSara Sharon1-0/+2
In multi rx queue HW, without execessive locking, there is no sync between the ctrl path (default queue) and the rest of the rx queues. This might cause issues on certain situations. For example, in case a delBA was processed on a default queue but out of order packets still wait for processing on the other queue. The solution is to introduce internal messaging between the CTRL path and the other rx queues. The driver will send a message to the firmware, which will echo it to all the requested queues. The message will be in order inside the queue. This way we can avoid CTRL path and RSS queues races. Add support for this messaging mechanism. As the firmware is agnostic to the data sent, add internal representation of the data as well. Although currently only delBA flow will use it, the internal representation will enable generic use of this infrastructure for future uses. Next patch will utilize this messaging mechanism for the reorder buffer delBA flow. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: support filtered frames notificationSara Sharon1-0/+22
During d0i3 frames might be filtered by the FW and this may cause reordering buffer a delay - as the frames will not be received and reorder will time out. Introduce an API function to receive notification of filtered frames and pass the information to the mac80211. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: update firmware of VHT MU-MIMO groups status on restartSara Sharon1-0/+18
The firmware handles the VHT MU-MIMO group data on its own. However, on HW restart (and future sniffer mode) the driver shall update the firmware on the VHT MU-MIMO group membership status. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: add registration to cooling deviceChaya Rachel Ivgi1-0/+26
Register cooling device in order to have the Thermal Manager handle the device's power budget according to the sent notifications. The interface adds a new thermal cooling device to /sys/class/thermal/ folder. Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: add registration to thermal zoneChaya Rachel Ivgi1-3/+30
Register to thermal_zone interface and implement the thermal ops. The thermal handles the device throttling, and sets the the temperature thresholds the Thermal Manager would be notified of crossing. The thermal interface adds a new thermal zone device sensor under /sys/class/thermal/ folder. Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-27iwlwifi: mvm: add CT-KILL notificationChaya Rachel Ivgi1-0/+12
Up to today the driver was notified of the temperature from the FW and decided whether to enter CT-kill or not. From now on, the FW will decide when to enter CT-kill and will notify the driver. Add support for this notification. Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01iwlwifi: mvm: support rss queues configuration commandSara Sharon1-0/+2
9000 series supports multi-queue rx. The hardware needs to be configured with the hash functions to perform and indirection table that maps hash results to the relevant CPUs\queues. Support this configuration. Add debugfs hook to configure the indirection table in order to enable performance analysis. The configuration is stateless, receives a partial or full pattern and sends the command to the firmware. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01iwlwifi: mvm: support beacon storingSara Sharon1-0/+29
Currently firmware is configured to filter out beacons. In case a beacon was changed - it is waking the host. However, some vendors change their IEs frequently without any significant change, and redundant wakeups are triggered as a result. As a solution disable beacon filtering when entering d0i3. Instead, firmware will store the latest beacon and upon exiting d0i3 it will send it up to the host, so the host can act upon changes (if there were any). This beacon will arrive as a dedicated notification - support it as well. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-01-07iwlwifi: mvm: change mcc update APIMatti Gottlieb1-3/+57
New functionality for testing that is not relevant for this driver has been added. This required an API change. Add new cmd & response versions for the MCC update cmd & response. Add new TLV indicating that the FW is using the new API. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-20iwlwifi: change the Intel Wireless email addressEmmanuel Grumbach1-1/+1
ilw@linux.intel.com is not available anymore. linuxwifi@intel.com should be used instead. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-13iwlwifi: update host command messages to new formatSharon Dvir1-0/+5
Host commands now have a group id, express this in printed messages. Signed-off-by: Sharon Dvir <sharon.dvir@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: add 9000-series RX APIJohannes Berg1-0/+1
Define the RX API that's used by the 9000 series hardware. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-12-01iwlwifi: mvm: Support setting continuous recording debug modeGolan Ben Ami1-0/+21
Add ability to set the continuous recording mode of the FW, while the FW debug data is configured to be stored on the NIC. This could be useful for storing large segments of FW usniffer debug data on the host, while having small store space on the NIC. The host receives the usniffer data through the regular RX path, and the data can get extracted using trace-cmd. Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2015-11-18iwlwifi: move under intel vendor directoryKalle Valo1-0/+1773
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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