diff options
| -rw-r--r-- | include/linux/nl80211.h | 4 | ||||
| -rw-r--r-- | include/net/cfg80211.h | 8 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 4 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 6 |
4 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index e451f17..c08709f 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1137,6 +1137,8 @@ enum nl80211_rate_info { * @NL80211_STA_INFO_RX_PACKETS: total received packet (u32, from this station) * @NL80211_STA_INFO_TX_PACKETS: total transmitted packets (u32, to this * station) + * @NL80211_STA_INFO_TX_RETRIES: total retries (u32, to this station) + * @NL80211_STA_INFO_TX_FAILED: total failed packets (u32, to this station) */ enum nl80211_sta_info { __NL80211_STA_INFO_INVALID, @@ -1150,6 +1152,8 @@ enum nl80211_sta_info { NL80211_STA_INFO_TX_BITRATE, NL80211_STA_INFO_RX_PACKETS, NL80211_STA_INFO_TX_PACKETS, + NL80211_STA_INFO_TX_RETRIES, + NL80211_STA_INFO_TX_FAILED, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 0f77515..e76daaa 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -401,6 +401,8 @@ struct station_parameters { * (tx_bitrate, tx_bitrate_flags and tx_bitrate_mcs) * @STATION_INFO_RX_PACKETS: @rx_packets filled * @STATION_INFO_TX_PACKETS: @tx_packets filled + * @STATION_INFO_TX_RETRIES: @tx_retries filled + * @STATION_INFO_TX_FAILED: @tx_failed filled */ enum station_info_flags { STATION_INFO_INACTIVE_TIME = 1<<0, @@ -413,6 +415,8 @@ enum station_info_flags { STATION_INFO_TX_BITRATE = 1<<7, STATION_INFO_RX_PACKETS = 1<<8, STATION_INFO_TX_PACKETS = 1<<9, + STATION_INFO_TX_RETRIES = 1<<10, + STATION_INFO_TX_FAILED = 1<<11, }; /** @@ -462,6 +466,8 @@ struct rate_info { * @txrate: current unicast bitrate to this station * @rx_packets: packets received from this station * @tx_packets: packets transmitted to this station + * @tx_retries: cumulative retry counts + * @tx_failed: number of failed transmissions (retries exceeded, no ACK) * @generation: generation number for nl80211 dumps. * This number should increase every time the list of stations * changes, i.e. when a station is added or removed, so that @@ -479,6 +485,8 @@ struct station_info { struct rate_info txrate; u32 rx_packets; u32 tx_packets; + u32 tx_retries; + u32 tx_failed; int generation; }; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 8b0e874..2e5a3fb 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -327,6 +327,8 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) STATION_INFO_TX_BYTES | STATION_INFO_RX_PACKETS | STATION_INFO_TX_PACKETS | + STATION_INFO_TX_RETRIES | + STATION_INFO_TX_FAILED | STATION_INFO_TX_BITRATE; sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx); @@ -334,6 +336,8 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->tx_bytes = sta->tx_bytes; sinfo->rx_packets = sta->rx_packets; sinfo->tx_packets = sta->tx_packets; + sinfo->tx_retries = sta->tx_retry_count; + sinfo->tx_failed = sta->tx_retry_failed; if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) || (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 9942f0b..524f554 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1890,6 +1890,12 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq, if (sinfo->filled & STATION_INFO_TX_PACKETS) NLA_PUT_U32(msg, NL80211_STA_INFO_TX_PACKETS, sinfo->tx_packets); + if (sinfo->filled & STATION_INFO_TX_RETRIES) + NLA_PUT_U32(msg, NL80211_STA_INFO_TX_RETRIES, + sinfo->tx_retries); + if (sinfo->filled & STATION_INFO_TX_FAILED) + NLA_PUT_U32(msg, NL80211_STA_INFO_TX_FAILED, + sinfo->tx_failed); nla_nest_end(msg, sinfoattr); return genlmsg_end(msg, hdr); |
