2 files changed, 32 insertions, 2 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 334213571ad0..bf5d28da46e6 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -342,7 +342,8 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
                         STATION_INFO_TX_FAILED |
                         STATION_INFO_TX_BITRATE |
                         STATION_INFO_RX_BITRATE |
-                        STATION_INFO_RX_DROP_MISC;
+                        STATION_INFO_RX_DROP_MISC |
+                        STATION_INFO_BSS_PARAM;
 
         sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
         sinfo->rx_bytes = sta->rx_bytes;
@@ -389,6 +390,16 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
                 sinfo->plink_state = sta->plink_state;
 #endif
         }
+
+        sinfo->bss_param.flags = 0;
+        if (sdata->vif.bss_conf.use_cts_prot)
+                sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
+        if (sdata->vif.bss_conf.use_short_preamble)
+                sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
+        if (sdata->vif.bss_conf.use_short_slot)
+                sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
+        sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
+        sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
 }
 
 
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 40c90fb461c4..297d7ce4117b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2002,7 +2002,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
                                 const u8 *mac_addr, struct station_info *sinfo)
 {
         void *hdr;
-        struct nlattr *sinfoattr;
+        struct nlattr *sinfoattr, *bss_param;
 
         hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION);
         if (!hdr)
@@ -2062,6 +2062,25 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
         if (sinfo->filled & STATION_INFO_TX_FAILED)
                 NLA_PUT_U32(msg, NL80211_STA_INFO_TX_FAILED,
                             sinfo->tx_failed);
+        if (sinfo->filled & STATION_INFO_BSS_PARAM) {
+                bss_param = nla_nest_start(msg, NL80211_STA_INFO_BSS_PARAM);
+                if (!bss_param)
+                        goto nla_put_failure;
+
+                if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_CTS_PROT)
+                        NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_CTS_PROT);
+                if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_PREAMBLE)
+                        NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_SHORT_PREAMBLE);
+                if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_SLOT_TIME)
+                        NLA_PUT_FLAG(msg,
+                                     NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME);
+                NLA_PUT_U8(msg, NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+                           sinfo->bss_param.dtim_period);
+                NLA_PUT_U16(msg, NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+                            sinfo->bss_param.beacon_interval);
+
+                nla_nest_end(msg, bss_param);
+        }
         nla_nest_end(msg, sinfoattr);
 
         return genlmsg_end(msg, hdr);