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| author | Thomas Pedersen <c_tpeder@qca.qualcomm.com> | 2012-06-21 11:09:54 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-26 09:32:28 +0200 |
| commit | 88e920b4505105b710f8d4a535ec02c4078f8e2e (patch) | |
| tree | f4e49c2b29fcd49e49b50aa9129dccd6d1654467 /include | |
| parent | d0f718c1c0dfcb67f3af47a1fc4de7784974d1f7 (diff) | |
| download | linux-88e920b4505105b710f8d4a535ec02c4078f8e2e.tar.gz linux-88e920b4505105b710f8d4a535ec02c4078f8e2e.tar.bz2 linux-88e920b4505105b710f8d4a535ec02c4078f8e2e.zip | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nl80211.h | 6 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 2 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index b7c3b737ddde..c0fc5d277338 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -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, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f0163a10b8ce..061c01957e54 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1027,6 +1027,7 @@ struct cfg80211_match_set { * @wiphy: the wiphy this was for * @dev: the interface * @channels: channels to scan + * @rssi_thold: don't report scan results below this threshold (in s32 dBm) */ struct cfg80211_sched_scan_request { struct cfg80211_ssid *ssids; @@ -1037,6 +1038,7 @@ struct cfg80211_sched_scan_request { size_t ie_len; struct cfg80211_match_set *match_sets; int n_match_sets; + s32 rssi_thold; /* internal */ struct wiphy *wiphy; |