Ilan Peer b68bd2e314 iwlwifi: mvm: Add FTM initiator RTT smoothing logic ... The overcome instabilities in the RTT results add smoothing logic to the reported results. In short, the smoothing logic tracks the RTT average of each responder for a period of time, and in case a new RTT results is found to be a spur, the tracked RTT average is reported instead of the current RTT measurement. Smooth logic debug configuration using iwl-dbg-cfg.ini: - MVM_FTM_INITIATOR_ENABLE_SMOOTH: Set to 1 to enable smoothing logic (default=0). - MVM_FTM_INITIATOR_SMOOTH_ALPHA: A value between 0 - 100, defining the weight of the current RTT results vs. the RTT average tracked based on the previous results. A value of 100 means use only the current RTT results. - MVM_FTM_INITIATOR_SMOOTH_AGE_SEC: The maximal time in seconds in which the RTT average tracked based on previous results is considered valid. - MVM_FTM_INITIATOR_SMOOTH_UNDERSHOOT: if the current RTT is positive and below the RTT average by at least this value, report the average RTT instead of the current one. In units of picoseconds. - MVM_FTM_INITIATOR_SMOOTH_OVERSHOOT: if the current RTT is positive and above the RTT average by at least this value, report the average RTT instead of the current one. In units of picoseconds. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Link: https://lore.kernel.org/r/iwlwifi.20200930161256.48a9cec2081b.Iaec1e29f738232adfe9e2ea8e9eb9b6ff0323ae1@changeid Signed-off-by: Luca Coelho <luciano.coelho@intel.com>		2020-10-01 22:00:55 +03:00
..
binding.c
coex.c
constants.h	iwlwifi: mvm: Add FTM initiator RTT smoothing logic	2020-10-01 22:00:55 +03:00
d3.c	iwlwifi: fw: add default value for iwl_fw_lookup_cmd_ver	2020-10-01 21:59:37 +03:00
debugfs-vif.c
debugfs.c
debugfs.h
ftm-initiator.c	iwlwifi: mvm: Add FTM initiator RTT smoothing logic	2020-10-01 22:00:55 +03:00
ftm-responder.c	iwlwifi: mvm: add support for responder dynamic config command version 3	2020-10-01 21:59:38 +03:00
fw-api.h
fw.c	iwlwifi: mvm: Add FTM initiator RTT smoothing logic	2020-10-01 22:00:55 +03:00
led.c
mac-ctxt.c
mac80211.c	iwlwifi: mvm: Add FTM initiator RTT smoothing logic	2020-10-01 22:00:55 +03:00
Makefile
mvm.h	iwlwifi: mvm: Add FTM initiator RTT smoothing logic	2020-10-01 22:00:55 +03:00
nvm.c
offloading.c
ops.c	iwlwifi: mvm: add support for range request command ver 11	2020-10-01 21:59:38 +03:00
phy-ctxt.c
power.c
quota.c
rs-fw.c
rs.c	iwlwifi: rs: set RTS protection for all non legacy rates	2020-10-01 21:59:36 +03:00
rs.h
rx.c
rxmq.c	iwlwifi: mvm: use CHECKSUM_COMPLETE	2020-10-01 21:58:24 +03:00
scan.c	iwlwifi: fw: add default value for iwl_fw_lookup_cmd_ver	2020-10-01 21:59:37 +03:00
sf.c
sta.c	iwlwifi: mvm: add an option to add PASN station	2020-10-01 21:53:04 +03:00
sta.h	iwlwifi: mvm: add an option to add PASN station	2020-10-01 21:53:04 +03:00
tdls.c
testmode.h
time-event.c
time-event.h
tt.c
tx.c	iwlwifi: mvm: process ba-notifications also when sta rcu is invalid	2020-10-01 21:58:22 +03:00
utils.c	iwlwifi: mvm: remove redundant support_umac_log field	2020-10-01 21:58:24 +03:00