nl80211: specify RSSI threshold in scheduled scan

Support configuring an RSSI threshold in dBm (s32) when requesting
scheduled scan, below which a BSS won't be reported by the cfg80211
driver.

Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Thomas Pedersen 2012-06-21 11:09:54 -07:00 • committed by Johannes Berg
commit 88e920b450
3 changed files with 16 additions and 1 deletions

View file

@ -1542,6 +1542,9 @@ enum nl80211_attrs {
#define NL80211_MIN_REMAIN_ON_CHANNEL_TIME 10
/* default RSSI threshold for scan results if none specified. */
#define NL80211_SCAN_RSSI_THOLD_OFF -300
/**
* enum nl80211_iftype - (virtual) interface types
*
@ -1974,6 +1977,8 @@ enum nl80211_reg_rule_attr {
* @__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID: attribute number 0 is reserved
* @NL80211_SCHED_SCAN_MATCH_ATTR_SSID: SSID to be used for matching,
* only report BSS with matching SSID.
* @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI: RSSI threshold (in dBm) for reporting a
* BSS in scan results. Filtering is turned off if not specified.
* @NL80211_SCHED_SCAN_MATCH_ATTR_MAX: highest scheduled scan filter
* attribute number currently defined
* @__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST: internal use
@ -1982,6 +1987,7 @@ enum nl80211_sched_scan_match_attr {
__NL80211_SCHED_SCAN_MATCH_ATTR_INVALID,
NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
NL80211_SCHED_SCAN_MATCH_ATTR_RSSI,
/* keep last */
__NL80211_SCHED_SCAN_MATCH_ATTR_AFTER_LAST,