These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / net / mac80211 / debugfs_netdev.c

diff --git a/kernel/net/mac80211/debugfs_netdev.c b/kernel/net/mac80211/debugfs_netdev.c
index c09c013..37ea30e 100644 (file)
--- a/kernel/net/mac80211/debugfs_netdev.c
+++ b/kernel/net/mac80211/debugfs_netdev.c
@@ -114,14 +114,6 @@ 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_FMT_JIFFIES_TO_MS(name, field)                    \
 static ssize_t ieee80211_if_fmt_##name(                                        \
        const struct ieee80211_sub_if_data *sdata,                      \
@@ -186,6 +178,38 @@ IEEE80211_IF_FILE(rc_rateidx_mcs_mask_2ghz,
 IEEE80211_IF_FILE(rc_rateidx_mcs_mask_5ghz,
                  rc_rateidx_mcs_mask[IEEE80211_BAND_5GHZ], HEXARRAY);
 
+static ssize_t ieee80211_if_fmt_rc_rateidx_vht_mcs_mask_2ghz(
+                               const struct ieee80211_sub_if_data *sdata,
+                               char *buf, int buflen)
+{
+       int i, len = 0;
+       const u16 *mask = sdata->rc_rateidx_vht_mcs_mask[IEEE80211_BAND_2GHZ];
+
+       for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
+               len += scnprintf(buf + len, buflen - len, "%04x ", mask[i]);
+       len += scnprintf(buf + len, buflen - len, "\n");
+
+       return len;
+}
+
+IEEE80211_IF_FILE_R(rc_rateidx_vht_mcs_mask_2ghz);
+
+static ssize_t ieee80211_if_fmt_rc_rateidx_vht_mcs_mask_5ghz(
+                               const struct ieee80211_sub_if_data *sdata,
+                               char *buf, int buflen)
+{
+       int i, len = 0;
+       const u16 *mask = sdata->rc_rateidx_vht_mcs_mask[IEEE80211_BAND_5GHZ];
+
+       for (i = 0; i < NL80211_VHT_NSS_MAX; i++)
+               len += scnprintf(buf + len, buflen - len, "%04x ", mask[i]);
+       len += scnprintf(buf + len, buflen - len, "\n");
+
+       return len;
+}
+
+IEEE80211_IF_FILE_R(rc_rateidx_vht_mcs_mask_5ghz);
+
 IEEE80211_IF_FILE(flags, flags, HEX);
 IEEE80211_IF_FILE(state, state, LHEX);
 IEEE80211_IF_FILE(txpower, vif.bss_conf.txpower, DEC);
@@ -215,8 +239,6 @@ IEEE80211_IF_FILE_R(hw_queues);
 /* 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);
 IEEE80211_IF_FILE(beacon_timeout, u.mgd.beacon_timeout, JIFFIES_TO_MS);
 
 static int ieee80211_set_smps(struct ieee80211_sub_if_data *sdata,
@@ -423,6 +445,34 @@ static ssize_t ieee80211_if_parse_uapsd_max_sp_len(
 }
 IEEE80211_IF_FILE_RW(uapsd_max_sp_len);
 
+static ssize_t ieee80211_if_fmt_tdls_wider_bw(
+       const struct ieee80211_sub_if_data *sdata, char *buf, int buflen)
+{
+       const struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+       bool tdls_wider_bw;
+
+       tdls_wider_bw = ieee80211_hw_check(&sdata->local->hw, TDLS_WIDER_BW) &&
+                       !ifmgd->tdls_wider_bw_prohibited;
+
+       return snprintf(buf, buflen, "%d\n", tdls_wider_bw);
+}
+
+static ssize_t ieee80211_if_parse_tdls_wider_bw(
+       struct ieee80211_sub_if_data *sdata, const char *buf, int buflen)
+{
+       struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+       u8 val;
+       int ret;
+
+       ret = kstrtou8(buf, 0, &val);
+       if (ret)
+               return ret;
+
+       ifmgd->tdls_wider_bw_prohibited = !val;
+       return buflen;
+}
+IEEE80211_IF_FILE_RW(tdls_wider_bw);
+
 /* AP attributes */
 IEEE80211_IF_FILE(num_mcast_sta, u.ap.num_mcast_sta, ATOMIC);
 IEEE80211_IF_FILE(num_sta_ps, u.ap.ps.num_sta_ps, ATOMIC);
@@ -565,6 +615,8 @@ static void add_common_files(struct ieee80211_sub_if_data *sdata)
        DEBUGFS_ADD(rc_rateidx_mask_5ghz);
        DEBUGFS_ADD(rc_rateidx_mcs_mask_2ghz);
        DEBUGFS_ADD(rc_rateidx_mcs_mask_5ghz);
+       DEBUGFS_ADD(rc_rateidx_vht_mcs_mask_2ghz);
+       DEBUGFS_ADD(rc_rateidx_vht_mcs_mask_5ghz);
        DEBUGFS_ADD(hw_queues);
 }
 
@@ -572,14 +624,13 @@ 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(beacon_timeout);
        DEBUGFS_ADD_MODE(smps, 0600);
        DEBUGFS_ADD_MODE(tkip_mic_test, 0200);
        DEBUGFS_ADD_MODE(beacon_loss, 0200);
        DEBUGFS_ADD_MODE(uapsd_queues, 0600);
        DEBUGFS_ADD_MODE(uapsd_max_sp_len, 0600);
+       DEBUGFS_ADD_MODE(tdls_wider_bw, 0600);
 }
 
 static void add_ap_files(struct ieee80211_sub_if_data *sdata)