diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 79e9645..0d67b33 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1041,6 +1041,8 @@
  * @tx_last_beacon: Determine whether the last IBSS beacon was sent by us.
  *	This is needed only for IBSS mode and the result of this function is
  *	used to determine whether to reply to Probe Requests.
+ *
+ * @conf_ht: Configures low level driver with 802.11n HT data. Must be atomic.
  */
 struct ieee80211_ops {
 	int (*tx)(struct ieee80211_hw *hw, struct sk_buff *skb,
@@ -1086,6 +1088,7 @@
 			     struct sk_buff *skb,
 			     struct ieee80211_tx_control *control);
 	int (*tx_last_beacon)(struct ieee80211_hw *hw);
+	int (*conf_ht)(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
 };
 
 /**
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 4f8b665..d6a97a6 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -34,6 +34,8 @@
 #include "debugfs.h"
 #include "debugfs_netdev.h"
 
+#define SUPP_MCS_SET_LEN 16
+
 /*
  * For seeing transmitted packets on monitor interfaces
  * we have a radiotap header too.
@@ -563,6 +565,55 @@
 	return ret;
 }
 
+/**
+ * ieee80211_hw_config_ht should be used only after legacy configuration
+ * has been determined, as ht configuration depends upon the hardware's
+ * HT abilities for a _specific_ band.
+ */
+int ieee80211_hw_config_ht(struct ieee80211_local *local, int enable_ht,
+			   struct ieee80211_ht_info *req_ht_cap,
+			   struct ieee80211_ht_bss_info *req_bss_cap)
+{
+	struct ieee80211_conf *conf = &local->hw.conf;
+	struct ieee80211_hw_mode *mode = conf->mode;
+	int i;
+
+	/* HT is not supported */
+	if (!mode->ht_info.ht_supported) {
+		conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE;
+		return -EOPNOTSUPP;
+	}
+
+	/* disable HT */
+	if (!enable_ht) {
+		conf->flags &= ~IEEE80211_CONF_SUPPORT_HT_MODE;
+	} else {
+		conf->flags |= IEEE80211_CONF_SUPPORT_HT_MODE;
+		conf->ht_conf.cap = req_ht_cap->cap & mode->ht_info.cap;
+		conf->ht_conf.cap &= ~(IEEE80211_HT_CAP_MIMO_PS);
+		conf->ht_conf.cap |=
+			mode->ht_info.cap & IEEE80211_HT_CAP_MIMO_PS;
+		conf->ht_bss_conf.primary_channel =
+			req_bss_cap->primary_channel;
+		conf->ht_bss_conf.bss_cap = req_bss_cap->bss_cap;
+		conf->ht_bss_conf.bss_op_mode = req_bss_cap->bss_op_mode;
+		for (i = 0; i < SUPP_MCS_SET_LEN; i++)
+			conf->ht_conf.supp_mcs_set[i] =
+				mode->ht_info.supp_mcs_set[i] &
+				  req_ht_cap->supp_mcs_set[i];
+
+		/* In STA mode, this gives us indication
+		 * to the AP's mode of operation */
+		conf->ht_conf.ht_supported = 1;
+		conf->ht_conf.ampdu_factor = req_ht_cap->ampdu_factor;
+		conf->ht_conf.ampdu_density = req_ht_cap->ampdu_density;
+	}
+
+	local->ops->conf_ht(local_to_hw(local), &local->hw.conf);
+
+	return 0;
+}
+
 void ieee80211_erp_info_change_notify(struct net_device *dev, u8 changes)
 {
 	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 66b6cf3..2dcb942 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -708,6 +708,9 @@
 void ieee80211_if_setup(struct net_device *dev);
 struct ieee80211_rate *ieee80211_get_rate(struct ieee80211_local *local,
 					  int phymode, int hwrate);
+int ieee80211_hw_config_ht(struct ieee80211_local *local, int enable_ht,
+			   struct ieee80211_ht_info *req_ht_cap,
+			   struct ieee80211_ht_bss_info *req_bss_cap);
 
 /* ieee80211_ioctl.c */
 extern const struct iw_handler_def ieee80211_iw_handler_def;
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 1d553d7..87830c0 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -1437,6 +1437,19 @@
 	}
 	sta->supp_rates = rates;
 
+	if (elems.ht_cap_elem && elems.ht_info_elem && elems.wmm_param &&
+	    local->ops->conf_ht) {
+		struct ieee80211_ht_bss_info bss_info;
+
+		ieee80211_ht_cap_ie_to_ht_info(
+				(struct ieee80211_ht_cap *)
+				elems.ht_cap_elem, &sta->ht_info);
+		ieee80211_ht_addt_info_ie_to_ht_bss_info(
+				(struct ieee80211_ht_addt_info *)
+				elems.ht_info_elem, &bss_info);
+		ieee80211_hw_config_ht(local, 1, &sta->ht_info, &bss_info);
+	}
+
 	rate_control_rate_init(sta, local);
 
 	if (elems.wmm_param && (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) {
@@ -1859,6 +1872,8 @@
 	struct ieee80211_if_sta *ifsta;
 	size_t baselen;
 	struct ieee802_11_elems elems;
+	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+	struct ieee80211_conf *conf = &local->hw.conf;
 
 	ieee80211_rx_bss_info(dev, mgmt, len, rx_status, 1);
 
@@ -1881,6 +1896,23 @@
 	if (elems.erp_info && elems.erp_info_len >= 1)
 		ieee80211_handle_erp_ie(dev, elems.erp_info[0]);
 
+	if (elems.ht_cap_elem && elems.ht_info_elem &&
+	    elems.wmm_param && local->ops->conf_ht &&
+	    conf->flags & IEEE80211_CONF_SUPPORT_HT_MODE) {
+		struct ieee80211_ht_bss_info bss_info;
+
+		ieee80211_ht_addt_info_ie_to_ht_bss_info(
+				(struct ieee80211_ht_addt_info *)
+				elems.ht_info_elem, &bss_info);
+		/* check if AP changed bss inforamation */
+		if ((conf->ht_bss_conf.primary_channel !=
+		     bss_info.primary_channel) ||
+		    (conf->ht_bss_conf.bss_cap != bss_info.bss_cap) ||
+		    (conf->ht_bss_conf.bss_op_mode != bss_info.bss_op_mode))
+			ieee80211_hw_config_ht(local, 1, &conf->ht_conf,
+						&bss_info);
+	}
+
 	if (elems.wmm_param && (ifsta->flags & IEEE80211_STA_WMM_ENABLED)) {
 		ieee80211_sta_wmm_params(dev, ifsta, elems.wmm_param,
 					 elems.wmm_param_len);