diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-04-22 16:29:31 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-05-16 22:39:38 +0200 |
| commit | ef0621e805f9ef76eaf31ce6205028fe467e9ca9 (patch) | |
| tree | 44a6af5c68b914cc8bec0b08b5a72d9ed7d6ef00 /net/mac80211/cfg.c | |
| parent | 119363c7dc2bcc0c33c255a7b4979c8c0fdc1896 (diff) | |
mac80211: add support for per-chain signal strength reporting
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
[fix unit documentation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 1a89c80e6407..1f51bdfe574a 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -444,7 +444,7 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) struct ieee80211_local *local = sdata->local; struct timespec uptime; u64 packets = 0; - int ac; + int i, ac; sinfo->generation = sdata->local->sta_generation; @@ -488,6 +488,17 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->signal = (s8)sta->last_signal; sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal); } + if (sta->chains) { + sinfo->filled |= STATION_INFO_CHAIN_SIGNAL | + STATION_INFO_CHAIN_SIGNAL_AVG; + + sinfo->chains = sta->chains; + for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) { + sinfo->chain_signal[i] = sta->chain_signal_last[i]; + sinfo->chain_signal_avg[i] = + (s8) -ewma_read(&sta->chain_signal_avg[i]); + } + } sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate); sta_set_rate_info_rx(sta, &sinfo->rxrate); |