diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2026-01-11 19:03:49 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-01-27 13:40:30 +0100 |
| commit | 853ce6943c385be2f6cccf371080e592f2e08b0f (patch) | |
| tree | d54b8894a4ec46145d7e72ddb4ade0b9bec39000 /include/uapi/linux | |
| parent | 86c6b6e4d187652d718915e15cf126f98e24e955 (diff) | |
wifi: nl80211/cfg80211: clarify periodic FTM parameters for non-EDCA based ranging
Periodic FTM request attributes are defined based on the periodic
parameters used in EDCA-based ranging negotiation. However, non-EDCA
based ranging (trigger-based/non-trigger-based) does not include
periodic parameters in the negotiation protocol, even though upper
layers may still request periodic measurements.
Clarify the semantics of periodic ranging attributes when used with
non-EDCA based ranging.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260111190221.b89cb3f68e1a.I7a9d8c6d1c66c77f1b43120a841101c96c3f19ad@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 200703c8b2c1..71219445f5c7 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -7851,12 +7851,15 @@ enum nl80211_peer_measurement_ftm_capa { * &enum nl80211_preamble), optional for DMG (u32) * @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP: number of bursts exponent as in * 802.11-2016 9.4.2.168 "Fine Timing Measurement Parameters element" - * (u8, 0-15, optional with default 15 i.e. "no preference") + * (u8, 0-15, optional with default 15 i.e. "no preference". No limit for + * non-EDCA ranging) * @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD: interval between bursts in units * of 100ms (u16, optional with default 0) * @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION: burst duration, as in 802.11-2016 * Table 9-257 "Burst Duration field encoding" (u8, 0-15, optional with - * default 15 i.e. "no preference") + * default 15 i.e. "no preference"). For non-EDCA ranging, this is the + * burst duration in milliseconds (optional with default 0, i.e. let the + * device decide). * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: number of successful FTM frames * requested per burst * (u8, 0-31, optional with default 0 i.e. "no preference") |