nl80211: Add interface to indicate TDLS peer's HE capability

Enhance enum nl80211_tdls_peer_capability to configure TDLS peer's
support for HE mode. Userspace decodes the TDLS setup response frame
and confugures the HE mode support to driver if the peer has advertized
HE mode support in TDLS setup response frame. The driver uses this
information to decide whether to include HE operation IE in TDLS setup
confirmation frame.
Signed-off-by: Vamsi Krishna <vamsin@codeaurora.org>
Link: https://lore.kernel.org/r/1614696636-30144-1-git-send-email-vamsin@codeaurora.orgSigned-off-by: Johannes Berg <johannes.berg@intel.com>

include/uapi/linux/nl80211.h

@@ -6298,11 +6298,13 @@ struct nl80211_vendor_cmd_info {
  * @NL80211_TDLS_PEER_HT: TDLS peer is HT capable.
  * @NL80211_TDLS_PEER_VHT: TDLS peer is VHT capable.
  * @NL80211_TDLS_PEER_WMM: TDLS peer is WMM capable.
+ * @NL80211_TDLS_PEER_HE: TDLS peer is HE capable.
  */
 enum nl80211_tdls_peer_capability {
 	NL80211_TDLS_PEER_HT = 1<<0,
 	NL80211_TDLS_PEER_VHT = 1<<1,
 	NL80211_TDLS_PEER_WMM = 1<<2,
+	NL80211_TDLS_PEER_HE = 1<<3,
 };
 
 /**