1 files changed, 13 insertions, 0 deletions

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index b4ddb2f83914..20b2998fa0ed 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
+#include <linux/slab.h>
 #include <linux/notifier.h>
 #include <net/mac80211.h>
 #include <net/cfg80211.h>
@@ -99,6 +100,14 @@ static ssize_t ieee80211_if_fmt_##name(					\
         return scnprintf(buf, buflen, "%pM\n", sdata->field);           \
 }
 
+#define IEEE80211_IF_FMT_DEC_DIV_16(name, field)                        \
+static ssize_t ieee80211_if_fmt_##name(                                 \
+        const struct ieee80211_sub_if_data *sdata,                      \
+        char *buf, int buflen)                                          \
+{                                                                       \
+        return scnprintf(buf, buflen, "%d\n", sdata->field / 16);       \
+}
+
 #define __IEEE80211_IF_FILE(name, _write)                               \
 static ssize_t ieee80211_if_read_##name(struct file *file,              \
                                         char __user *userbuf,           \
@@ -139,6 +148,8 @@ IEEE80211_IF_FILE(rc_rateidx_mask_5ghz, rc_rateidx_mask[IEEE80211_BAND_5GHZ],
 /* STA attributes */
 IEEE80211_IF_FILE(bssid, u.mgd.bssid, MAC);
 IEEE80211_IF_FILE(aid, u.mgd.aid, DEC);
+IEEE80211_IF_FILE(last_beacon, u.mgd.last_beacon_signal, DEC);
+IEEE80211_IF_FILE(ave_beacon, u.mgd.ave_beacon_signal, DEC_DIV_16);
 
 static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata,
                               enum ieee80211_smps_mode smps_mode)
@@ -275,6 +286,8 @@ static void add_sta_files(struct ieee80211_sub_if_data *sdata)
 
         DEBUGFS_ADD(bssid);
         DEBUGFS_ADD(aid);
+        DEBUGFS_ADD(last_beacon);
+        DEBUGFS_ADD(ave_beacon);
         DEBUGFS_ADD_MODE(smps, 0600);
 }