diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index adac1be..fbb02d2 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2019,6 +2019,11 @@
  */
 #define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING	BIT(2)
 
+/* TDLS capabilities in the the 4th byte of @WLAN_EID_EXT_CAPABILITY */
+#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA		BIT(4)
+#define WLAN_EXT_CAPA4_TDLS_PEER_PSM		BIT(5)
+#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH		BIT(6)
+
 /* Interworking capabilities are set in 7th bit of 4th byte of the
  * @WLAN_EID_EXT_CAPABILITY information element
  */
@@ -2030,6 +2035,7 @@
  */
 #define WLAN_EXT_CAPA5_TDLS_ENABLED	BIT(5)
 #define WLAN_EXT_CAPA5_TDLS_PROHIBITED	BIT(6)
+#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED	BIT(7)
 
 #define WLAN_EXT_CAPA8_OPMODE_NOTIF	BIT(6)
 #define WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED	BIT(7)
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 442369f..ccdeef2 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -4095,6 +4095,8 @@
  * @NL80211_FEATURE_MAC_ON_CREATE: Device supports configuring
  *	the vif's MAC address upon creation.
  *	See 'macaddr' field in the vif_params (cfg80211.h).
+ * @NL80211_FEATURE_TDLS_CHANNEL_SWITCH: Driver supports channel switching when
+ *	operating as a TDLS peer.
  */
 enum nl80211_feature_flags {
 	NL80211_FEATURE_SK_TX_STATUS			= 1 << 0,
@@ -4125,6 +4127,7 @@
 	NL80211_FEATURE_DYNAMIC_SMPS			= 1 << 25,
 	NL80211_FEATURE_SUPPORTS_WMM_ADMISSION		= 1 << 26,
 	NL80211_FEATURE_MAC_ON_CREATE			= 1 << 27,
+	NL80211_FEATURE_TDLS_CHANNEL_SWITCH		= 1 << 28,
 };
 
 /**
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index 30a4c10..4554bdc 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -35,16 +35,19 @@
 	mutex_unlock(&local->mtx);
 }
 
-static void ieee80211_tdls_add_ext_capab(struct sk_buff *skb)
+static void ieee80211_tdls_add_ext_capab(struct ieee80211_local *local,
+					 struct sk_buff *skb)
 {
 	u8 *pos = (void *)skb_put(skb, 7);
+	bool chan_switch = local->hw.wiphy->features &
+			   NL80211_FEATURE_TDLS_CHANNEL_SWITCH;
 
 	*pos++ = WLAN_EID_EXT_CAPABILITY;
 	*pos++ = 5; /* len */
 	*pos++ = 0x0;
 	*pos++ = 0x0;
 	*pos++ = 0x0;
-	*pos++ = 0x0;
+	*pos++ = chan_switch ? WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH : 0;
 	*pos++ = WLAN_EXT_CAPA5_TDLS_ENABLED;
 }
 
@@ -289,7 +292,7 @@
 		offset = noffset;
 	}
 
-	ieee80211_tdls_add_ext_capab(skb);
+	ieee80211_tdls_add_ext_capab(local, skb);
 
 	/* add the QoS element if we support it */
 	if (local->hw.queues >= IEEE80211_NUM_ACS &&