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cfg80211: send ack_signal to user in probe client response

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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>
This commit is contained in:
Venkateswara Naralasetty
2018-02-13 11:03:06 +05:30
committed by Johannes Berg
parent 11b05ba34d
commit c4b50cd31d
5 changed files with 18 additions and 5 deletions
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7
include/net/cfg80211.h
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@@ -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