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authorVenkateswara Naralasetty <vnaralas@codeaurora.org>2018-02-13 11:03:06 +0530
committerJohannes Berg <johannes.berg@intel.com>2018-02-19 13:21:23 +0100
commitc4b50cd31d25c3d17886ffc47ca4a9a12c6dc9bf (patch)
treefd5985863672785726b836a8b7bf999cc0172044 /include/net/cfg80211.h
parent11b05ba34d89808ca99180d2656438a319670c56 (diff)
downloadlinux-c4b50cd31d25c3d17886ffc47ca4a9a12c6dc9bf.tar.bz2
cfg80211: send ack_signal to user in probe client response
This patch provides support to get ack signal in probe client response and in station info from user. Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org> [squash in compilation fixes] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/cfg80211.h')
-rw-r--r--include/net/cfg80211.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 7d49cd0cf92d..56e905cd4b07 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1147,6 +1147,7 @@ struct cfg80211_tid_stats {
* @rx_duration: aggregate PPDU duration(usecs) for all the frames from a peer
* @pertid: per-TID statistics, see &struct cfg80211_tid_stats, using the last
* (IEEE80211_NUM_TIDS) index for MSDUs not encapsulated in QoS-MPDUs.
+ * @ack_signal: signal strength (in dBm) of the last ACK frame.
*/
struct station_info {
u64 filled;
@@ -1191,6 +1192,7 @@ struct station_info {
u64 rx_duration;
u8 rx_beacon_signal_avg;
struct cfg80211_tid_stats pertid[IEEE80211_NUM_TIDS + 1];
+ s8 ack_signal;
};
#if IS_ENABLED(CONFIG_CFG80211)
@@ -5838,10 +5840,13 @@ bool cfg80211_rx_unexpected_4addr_frame(struct net_device *dev,
* @addr: the address of the peer
* @cookie: the cookie filled in @probe_client previously
* @acked: indicates whether probe was acked or not
+ * @ack_signal: signal strength (in dBm) of the ACK frame.
+ * @is_valid_ack_signal: indicates the ack_signal is valid or not.
* @gfp: allocation flags
*/
void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
- u64 cookie, bool acked, gfp_t gfp);
+ u64 cookie, bool acked, s32 ack_signal,
+ bool is_valid_ack_signal, gfp_t gfp);
/**
* cfg80211_report_obss_beacon - report beacon from other APs