qcacld-3.0: Fill correct mode information for deleted sta

80211 mode information is not getting filled correctly,
fill correct 802.11 mode information.

Change-Id: I7013db95c5010bdaac1f84209534f63d6c7f5719
CRs-Fixed: 2133109

core/hdd/inc/wlan_hdd_main.h

@@ -790,6 +790,14 @@ struct hdd_fw_txrx_stats {
  * @max_mcs_idx: Max supported mcs index of the station
  * @rx_mcs_map: VHT Rx mcs map
  * @tx_mcs_map: VHT Tx mcs map
+ * @freq : Frequency of the current station
+ * @dot11_mode: 802.11 Mode of the connection
+ * @ht_present: HT caps present or not in the current station
+ * @vht_present: VHT caps present or not in the current station
+ * @ht_caps: HT capabilities of current station
+ * @vht_caps: VHT capabilities of current station
+ * @reason_code: Disconnection reason code for current station
+ * @rssi: RSSI of the current station reported from F/W
  */
 struct hdd_station_info {
 	bool in_use;
@@ -823,6 +831,7 @@ struct hdd_station_info {
 	uint8_t rx_mcs_map;
 	uint8_t tx_mcs_map;
 	uint32_t freq;
+	uint8_t dot11_mode;
 	bool ht_present;
 	bool vht_present;
 	struct ieee80211_ht_cap ht_caps;

core/hdd/src/wlan_hdd_cfg80211.c

@@ -5266,7 +5266,7 @@ static int hdd_get_cached_station_remote(struct hdd_context *hdd_ctx,
 
 	nl_buf_len += hdd_add_link_standard_info_sap_get_len() +
 			hdd_add_ap_standard_info_sap_get_len(stainfo) +
-			(sizeof(stainfo->mode) + NLA_HDRLEN) +
+			(sizeof(stainfo->dot11_mode) + NLA_HDRLEN) +
 			(sizeof(stainfo->ch_width) + NLA_HDRLEN) +
 			(sizeof(stainfo->tx_rate) + NLA_HDRLEN) +
 			(sizeof(stainfo->rx_rate) + NLA_HDRLEN);

core/hdd/src/wlan_hdd_hostapd.c

@@ -1396,6 +1396,55 @@ static int calcuate_max_phy_rate(int mode, int nss, int ch_width,
 	return maxrate;
 }
 
+/**
+ * hdd_convert_dot11mode_from_phymode() - get dot11 mode from phymode
+ * @phymode: phymode of sta associated to SAP
+ *
+ * The function is to convert the phymode to corresponding dot11 mode
+ *
+ * Return: dot11mode.
+ */
+
+
+static int hdd_convert_dot11mode_from_phymode(int phymode)
+{
+
+	switch (phymode) {
+
+	case MODE_11A:
+		return QCA_WLAN_802_11_MODE_11A;
+
+	case MODE_11B:
+		return QCA_WLAN_802_11_MODE_11B;
+
+	case MODE_11G:
+	case MODE_11GONLY:
+		return QCA_WLAN_802_11_MODE_11G;
+
+	case MODE_11NA_HT20:
+	case MODE_11NG_HT20:
+	case MODE_11NA_HT40:
+	case MODE_11NG_HT40:
+		return QCA_WLAN_802_11_MODE_11N;
+
+	case MODE_11AC_VHT20:
+	case MODE_11AC_VHT40:
+	case MODE_11AC_VHT80:
+	case MODE_11AC_VHT20_2G:
+	case MODE_11AC_VHT40_2G:
+	case MODE_11AC_VHT80_2G:
+#ifdef CONFIG_160MHZ_SUPPORT
+	case MODE_11AC_VHT80_80:
+	case MODE_11AC_VHT160:
+#endif
+		return QCA_WLAN_802_11_MODE_11AC;
+
+	default:
+		return QCA_WLAN_802_11_MODE_INVALID;
+	}
+
+}
+
 /**
  * hdd_fill_station_info() - fill stainfo once connected
  * @stainfo: peer stainfo associate to SAP
@@ -1425,6 +1474,9 @@ static void hdd_fill_station_info(struct hdd_adapter *adapter,
 
 	stainfo->freq = cds_chan_to_freq(event->chan_info.chan_id);
 	stainfo->sta_type = event->staType;
+	stainfo->dot11_mode =
+		hdd_convert_dot11mode_from_phymode(event->chan_info.info);
+
 	stainfo->nss = event->chan_info.nss;
 	stainfo->rate_flags = event->chan_info.rate_flags;
 	stainfo->ampdu = event->ampdu;