mac80211: add HE 6 GHz Band Capabilities into parse extension

Handle 6 GHz band capability element parsing for association.

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Link: https://lore.kernel.org/r/1589399105-25472-4-git-send-email-rmanohar@codeaurora.org
[some renaming to be in line with previous patches]
Link: https://lore.kernel.org/r/20200528213443.a13d7a0b85b0.Ia07584da4fc77aa77c4cc563248d2ce4234ffe5d@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index b7935f3..dac0166 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1494,6 +1494,7 @@ struct ieee802_11_elems {
 	const struct ieee80211_he_operation *he_operation;
 	const struct ieee80211_he_spr *he_spr;
 	const struct ieee80211_mu_edca_param_set *mu_edca_param_set;
+	const struct ieee80211_he_6ghz_capa *he_6ghz_capa;
 	const u8 *uora_element;
 	const u8 *mesh_id;
 	const u8 *peering;