From 804483e90794256f9ed53e795ffbf1e94de237c8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 5 Mar 2012 22:18:41 +0100 Subject: cfg80211/mac80211: report signal strength for mgmt frames Add the signal strength (in dBm only for now) to frames that are received via nl80211's various frame APIs. Signed-off-by: Johannes Berg Acked-by: Kalle Valo Signed-off-by: John W. Linville --- include/net/cfg80211.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'include/net/cfg80211.h') diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 804805827736..4682c35a92c4 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -3189,6 +3189,7 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp); * cfg80211_rx_mgmt - notification of received, unprocessed management frame * @dev: network device * @freq: Frequency on which the frame was received in MHz + * @sig_dbm: signal strength in mBm, or 0 if unknown * @buf: Management frame (header + body) * @len: length of the frame data * @gfp: context flags @@ -3201,8 +3202,8 @@ void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp); * This function is called whenever an Action frame is received for a station * mode interface, but is not processed in kernel. */ -bool cfg80211_rx_mgmt(struct net_device *dev, int freq, const u8 *buf, - size_t len, gfp_t gfp); +bool cfg80211_rx_mgmt(struct net_device *dev, int freq, int sig_dbm, + const u8 *buf, size_t len, gfp_t gfp); /** * cfg80211_mgmt_tx_status - notification of TX status for management frame @@ -3315,6 +3316,7 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr, * @frame: the frame * @len: length of the frame * @freq: frequency the frame was received on + * @sig_dbm: signal strength in mBm, or 0 if unknown * @gfp: allocation flags * * Use this function to report to userspace when a beacon was @@ -3323,7 +3325,7 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr, */ void cfg80211_report_obss_beacon(struct wiphy *wiphy, const u8 *frame, size_t len, - int freq, gfp_t gfp); + int freq, int sig_dbm, gfp_t gfp); /* * cfg80211_can_beacon_sec_chan - test if ht40 on extension channel can be used -- cgit v1.2.3