diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/nl80211.h | 62 |
1 files changed, 60 insertions, 2 deletions
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index ea0acce724ca..6be89e656276 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -7992,6 +7992,26 @@ enum nl80211_peer_measurement_resp { }; /** + * enum nl80211_peer_measurement_ftm_req_type - FTM ranging request type, + * used with %NL80211_PMSR_PEER_ATTR_REQ_TYPE + * + * @NL80211_PMSR_FTM_REQ_TYPE_INFRA: infrastructure ranging, i.e. STA-to-AP + * @NL80211_PMSR_FTM_REQ_TYPE_PD: peer-to-peer ranging as defined in the + * Wi-Fi Alliance specification "Proximity Ranging (PR) Implementation + * Consideration Draft 1.9 Rev 1" + * @NUM_NL80211_PMSR_FTM_REQ_TYPE: internal + * @NL80211_PMSR_FTM_REQ_TYPE_MAX: highest request type value + */ +enum nl80211_peer_measurement_ftm_req_type { + NL80211_PMSR_FTM_REQ_TYPE_INFRA, + NL80211_PMSR_FTM_REQ_TYPE_PD, + + /* keep last */ + NUM_NL80211_PMSR_FTM_REQ_TYPE, + NL80211_PMSR_FTM_REQ_TYPE_MAX = NUM_NL80211_PMSR_FTM_REQ_TYPE - 1 +}; + +/** * enum nl80211_peer_measurement_peer_attrs - peer attributes for measurement * @__NL80211_PMSR_PEER_ATTR_INVALID: invalid * @@ -8004,6 +8024,9 @@ enum nl80211_peer_measurement_resp { * @NL80211_PMSR_PEER_ATTR_RESP: This is a nested attribute indexed by * measurement type, with attributes from the * &enum nl80211_peer_measurement_resp inside. + * @NL80211_PMSR_PEER_ATTR_REQ_TYPE: u32 attribute specifying the ranging + * request type, using values from &enum nl80211_peer_measurement_ftm_req_type. + * If absent, defaults to %NL80211_PMSR_FTM_REQ_TYPE_INFRA. * * @NUM_NL80211_PMSR_PEER_ATTRS: internal * @NL80211_PMSR_PEER_ATTR_MAX: highest attribute number @@ -8015,6 +8038,7 @@ enum nl80211_peer_measurement_peer_attrs { NL80211_PMSR_PEER_ATTR_CHAN, NL80211_PMSR_PEER_ATTR_REQ, NL80211_PMSR_PEER_ATTR_RESP, + NL80211_PMSR_PEER_ATTR_REQ_TYPE, /* keep last */ NUM_NL80211_PMSR_PEER_ATTRS, @@ -8238,9 +8262,11 @@ enum nl80211_peer_measurement_ftm_type_capa { * 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 + * @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST: (Optional) number of successful + * FTM frames requested per burst * (u8, 0-31, optional with default 0 i.e. "no preference") + * If the attribute is absent ("no preference"), the driver or firmware can + * choose a suitable value. * @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES: number of FTMR frame retries * (u8, default 3) * @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI: request LCI data (flag) @@ -8274,6 +8300,33 @@ enum nl80211_peer_measurement_ftm_type_capa { * Only valid if %NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK is set (so the * RSTA will have the measurement results to report back in the FTM * response). + * @NL80211_PMSR_FTM_REQ_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS: minimum time + * between two consecutive range measurements in units of 100 microseconds, + * for non-trigger based ranging (u32). Should be set as short as possible + * to minimize turnaround time, since two-way ranging with delayed LMR + * requires two measurements. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS: maximum time + * between two consecutive range measurements in units of 10 milliseconds, + * for non-trigger based ranging (u32). Acts as a session timeout; if + * exceeded, the ranging session should be terminated. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_NOMINAL_TIME: The nominal time field shall be + * set to the nominal duration between adjacent Availability Windows in + * units of milli seconds (u32). Mandatory if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * @NL80211_PMSR_FTM_REQ_ATTR_AW_DURATION: (Optional) The AW duration field + * shall be set to the duration of the AW in units of 1ms (0-255 ms) (u32). + * Only valid if %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * If the attribute is absent ("no preference"), the driver or firmware + * can choose a suitable value. + * @NL80211_PMSR_FTM_REQ_ATTR_NUM_MEASUREMENTS: (Optional) number of + * Availability Windows (AWs) to schedule for non-trigger-based ranging. + * Each AW may contain multiple FTM exchanges as configured by + * %NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST. Only valid if + * %NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED is set. + * If the attribute is absent ("no preference"), the driver or firmware + * can choose a suitable value. * * @NUM_NL80211_PMSR_FTM_REQ_ATTR: internal * @NL80211_PMSR_FTM_REQ_ATTR_MAX: highest attribute number @@ -8295,6 +8348,11 @@ enum nl80211_peer_measurement_ftm_req { NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK, NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR, NL80211_PMSR_FTM_REQ_ATTR_RSTA, + NL80211_PMSR_FTM_REQ_ATTR_MIN_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_REQ_ATTR_MAX_TIME_BETWEEN_MEASUREMENTS, + NL80211_PMSR_FTM_REQ_ATTR_NOMINAL_TIME, + NL80211_PMSR_FTM_REQ_ATTR_AW_DURATION, + NL80211_PMSR_FTM_REQ_ATTR_NUM_MEASUREMENTS, /* keep last */ NUM_NL80211_PMSR_FTM_REQ_ATTR, |