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Diffstat (limited to 'net/mac80211/debugfs_sta.c')
-rw-r--r--net/mac80211/debugfs_sta.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index c7591f73dbc3..44e201d60a13 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -54,6 +54,7 @@ STA_FILE(aid, sta.aid, D);
STA_FILE(dev, sdata->name, S);
STA_FILE(last_signal, last_signal, D);
STA_FILE(last_ack_signal, last_ack_signal, D);
+STA_FILE(beacon_loss_count, beacon_loss_count, D);
static ssize_t sta_flags_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
@@ -325,6 +326,36 @@ static ssize_t sta_ht_capa_read(struct file *file, char __user *userbuf,
}
STA_OPS(ht_capa);
+static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf,
+ size_t count, loff_t *ppos)
+{
+ char buf[128], *p = buf;
+ struct sta_info *sta = file->private_data;
+ struct ieee80211_sta_vht_cap *vhtc = &sta->sta.vht_cap;
+
+ p += scnprintf(p, sizeof(buf) + buf - p, "VHT %ssupported\n",
+ vhtc->vht_supported ? "" : "not ");
+ if (vhtc->vht_supported) {
+ p += scnprintf(p, sizeof(buf)+buf-p, "cap: %#.8x\n", vhtc->cap);
+
+ p += scnprintf(p, sizeof(buf)+buf-p, "RX MCS: %.4x\n",
+ le16_to_cpu(vhtc->vht_mcs.rx_mcs_map));
+ if (vhtc->vht_mcs.rx_highest)
+ p += scnprintf(p, sizeof(buf)+buf-p,
+ "MCS RX highest: %d Mbps\n",
+ le16_to_cpu(vhtc->vht_mcs.rx_highest));
+ p += scnprintf(p, sizeof(buf)+buf-p, "TX MCS: %.4x\n",
+ le16_to_cpu(vhtc->vht_mcs.tx_mcs_map));
+ if (vhtc->vht_mcs.tx_highest)
+ p += scnprintf(p, sizeof(buf)+buf-p,
+ "MCS TX highest: %d Mbps\n",
+ le16_to_cpu(vhtc->vht_mcs.tx_highest));
+ }
+
+ return simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
+}
+STA_OPS(vht_capa);
+
static ssize_t sta_current_tx_rate_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
@@ -404,7 +435,9 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
DEBUGFS_ADD(agg_status);
DEBUGFS_ADD(dev);
DEBUGFS_ADD(last_signal);
+ DEBUGFS_ADD(beacon_loss_count);
DEBUGFS_ADD(ht_capa);
+ DEBUGFS_ADD(vht_capa);
DEBUGFS_ADD(last_ack_signal);
DEBUGFS_ADD(current_tx_rate);
DEBUGFS_ADD(last_rx_rate);