diff options
| author | Avraham Stern <avraham.stern@intel.com> | 2026-01-11 19:03:48 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-01-27 13:40:25 +0100 |
| commit | 86c6b6e4d187652d718915e15cf126f98e24e955 (patch) | |
| tree | 2025b9cdae06662c0d41fdfd623a86ddf1b9095a /include | |
| parent | 1e1dd9eeaab3908746d1dce5db6b0c29e0d28d6d (diff) | |
wifi: nl80211/cfg80211: add new FTM capabilities
Add new capabilities to the PMSR FTM capabilities list. The new
capabilities include 6 GHz support, supported number of spatial streams
and supported number of LTF repetitions.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Tested-by: Miriam Rachel Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260111190221.bf43785c18f6.Ic98cf9790ddee84bf88e5720b93c46c23af3c96c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/cfg80211.h | 20 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 29 |
2 files changed, 48 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 6d8e35a0dde4..8153b6aaa998 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5643,6 +5643,17 @@ cfg80211_get_iftype_ext_capa(struct wiphy *wiphy, enum nl80211_iftype type); * not limited) * @ftm.trigger_based: trigger based ranging measurement is supported * @ftm.non_trigger_based: non trigger based ranging measurement is supported + * @ftm.support_6ghz: supports ranging in 6 GHz band + * @ftm.max_tx_ltf_rep: maximum number of TX LTF repetitions supported (0 means + * only one LTF, no repetitions) + * @ftm.max_rx_ltf_rep: maximum number of RX LTF repetitions supported (0 means + * only one LTF, no repetitions) + * @ftm.max_tx_sts: maximum number of TX STS supported (zero based) + * @ftm.max_rx_sts: maximum number of RX STS supported (zero based) + * @ftm.max_total_ltf_tx: maximum total number of LTFs that can be transmitted + * (0 means unknown) + * @ftm.max_total_ltf_rx: maximum total number of LTFs that can be received + * (0 means unknown) */ struct cfg80211_pmsr_capabilities { unsigned int max_peers; @@ -5660,7 +5671,14 @@ struct cfg80211_pmsr_capabilities { request_lci:1, request_civicloc:1, trigger_based:1, - non_trigger_based:1; + non_trigger_based:1, + support_6ghz:1; + u8 max_tx_ltf_rep; + u8 max_rx_ltf_rep; + u8 max_tx_sts; + u8 max_rx_sts; + u8 max_total_ltf_tx; + u8 max_total_ltf_rx; } ftm; }; diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index b0f050e36fa4..200703c8b2c1 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -7790,6 +7790,28 @@ enum nl80211_peer_measurement_attrs { * trigger based ranging measurement is supported * @NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED: flag attribute indicating * if non-trigger-based ranging measurement is supported + * @NL80211_PMSR_FTM_CAPA_ATTR_6GHZ_SUPPORT: flag attribute indicating if + * ranging on the 6 GHz band is supported + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_LTF_REP: u32 attribute indicating + * the maximum number of LTF repetitions the device can transmit in the + * preamble of the ranging NDP (zero means only one LTF, no repetitions) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_LTF_REP: u32 attribute indicating + * the maximum number of LTF repetitions the device can receive in the + * preamble of the ranging NDP (zero means only one LTF, no repetitions) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_STS: u32 attribute indicating + * the maximum number of space-time streams supported for ranging NDP TX + * (zero-based) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_STS: u32 attribute indicating + * the maximum number of space-time streams supported for ranging NDP RX + * (zero-based) + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_TX: u32 attribute indicating the + * maximum total number of LTFs the device can transmit. The total number + * of LTFs is (number of LTF repetitions) * (number of space-time streams). + * This limits the allowed combinations of LTF repetitions and STS. + * @NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_RX: u32 attribute indicating the + * maximum total number of LTFs the device can receive. The total number + * of LTFs is (number of LTF repetitions) * (number of space-time streams). + * This limits the allowed combinations of LTF repetitions and STS. * * @NUM_NL80211_PMSR_FTM_CAPA_ATTR: internal * @NL80211_PMSR_FTM_CAPA_ATTR_MAX: highest attribute number @@ -7807,6 +7829,13 @@ enum nl80211_peer_measurement_ftm_capa { NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST, NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED, NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED, + NL80211_PMSR_FTM_CAPA_ATTR_6GHZ_SUPPORT, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_LTF_REP, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_LTF_REP, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TX_STS, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_RX_STS, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_TX, + NL80211_PMSR_FTM_CAPA_ATTR_MAX_TOTAL_LTF_RX, /* keep last */ NUM_NL80211_PMSR_FTM_CAPA_ATTR, |