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path: root/drivers/net/wireless/intel/iwlwifi/mvm/power.c (follow)
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2019-11-20iwlwifi: mvm: remove outdated comment referring to wake lockJohannes Berg1-2/+0
There's no multicast wake lock in the driver, remove the comment that refers to it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: remove iwl_mvm_update_d0i3_power_modeEmmanuel Grumbach1-71/+11
Also change the signature of the power functions that won't receive d0i3=true anymore. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14iwlwifi: mvm: add support for 32kHz external clock indicationHaim Dreyfuss1-2/+5
In low power modes, the chip clock source for platform integrated devices is 32kHz. It is generated internally and supplied by a crystal oscillator. However using a 32kHz sourced from crystal oscillator has high power penalty. There is an option to get an external 32kHz clock from the platform. Past experience shows that the reliability is platform dependent, i.e. on some platforms it works good and on other it doesn’t. Working from external clock will save 0.5 mW in sleep state, from overall 1.8mW that we have today, i.e. almost 30%. Each OEM can enable or disable the use of the external 32kHz clock by setting a BIOS configuration. In case the OEM configured to use 32kHz external clock the driver will pass this indication to the FW. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-04iwlwifi: mvm: support absolute thresholds in bf configurationAvigail Grinstein1-1/+19
Update iwl_beacon_filter_cmd to support BEACON_FILTER_CONFIG_API_S_VER_4. Currently driver configs them to be zero (i.e. disable them, so no change is applied). Signed-off-by: Avigail Grinstein <avigail.grinstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31iwlwifi: remove all occurrences of the FSF address paragraphLuca Coelho1-5/+0
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>
2017-08-01iwlwifi: reorganize firmware APIJohannes Berg1-1/+1
Apart from DVM, all firmware uses the same base API, and there's code outside iwlmvm that needs to interact with it. Reflect this in the source better and reorganize the firmware API to a new fw/api/ directory. While at it, split the already pretty large fw-api.h file into a number of smaller files, going from almost 3k lines in there to a maximum number of lines less than 1k. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-01iwlwifi: track current firmware image in common codeJohannes Berg1-11/+12
Track the current firmware image in the common code instead of in the opmode so that later patches can access it there in a common way. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-02-03iwlwifi: mvm: cleanup incorrect and redundant defineSara Sharon1-15/+11
Currently we have up to 3 phy contexts - defined by NUM_PHY_CTX. However - some code paths validate the ID by using MAX_PHYS define which is set to 4. While there is no harm it is incorrect - since the maximum is 3. Remove the define and use the correct one. Cleanup the code a bit while at it. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-02-03iwlwifi: mvm: fix PS-Poll enablementEmmanuel Grumbach1-10/+8
We added the uAPSD enabled ACs and that made the firmware choose to pull frames with uAPSD trigger frames instead of PS-Poll. Fix that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2016-09-26iwlwifi: remove support for fw older than -17 and -22Luca Coelho1-10/+5
FW versions older than -17 for 3160 and 7260 and older than -22 for newer NICs are not supported anymore. Don't load these versions and remove code that handles them. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2016-07-01iwlwifi: rename CAPA_P2P_STANDALONE_UAPSD to CAPA_P2P_SCM_UAPSDAvraham Stern1-1/+1
Ucode capability bit 26 indicates support for UAPSD on P2P interface even with a simultaneous BSS station interface, as long as both interfaces are in the same binding. Change the name of the capability bit to reflect that. Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2016-03-30iwlwifi: mvm: modify the max SP to infiniteEmmanuel Grumbach1-1/+1
This makes u-APSD work with more peers. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01iwlwifi: mvm: Remove iwl_mvm_update_beacon_abortAvri Altman1-25/+12
It is only called from iwl_mvm_power_set_ba() so simplify things by removing it. Signed-off-by: Avri Altman <avri.altman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01iwlwifi: mvm: Remove bf_vif from iwl_power_vifsAvri Altman1-15/+13
This member is actually not needed as beacon abort is only allowed for a bss station. Signed-off-by: Avri Altman <avri.altman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2016-02-01iwlwifi: mvm: support beacon storingSara Sharon1-8/+25
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>
2016-02-01iwlwifi: mvm: Add P2P client snoozingAvri Altman1-3/+36
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>
2016-01-07iwlwifi: mvm: remove useless WARN_ON and rely on cfg80211's combinationEmmanuel Grumbach1-2/+0
We advertise one STATION vif only, so this just can't happen. Remove this useless WARN_ON. 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>
2015-11-18iwlwifi: move under intel vendor directoryKalle Valo1-0/+1040
Part of reorganising wireless drivers directory and Kconfig. Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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