Commit c73993b8 authored Aug 19, 2022 by Johannes Berg

wifi: mac80211: maintain link_id in link_sta



To helper drivers if they e.g. have a lookup of the link_sta
pointer, add the link ID to the link_sta structure.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent ea5cba26

include/net/mac80211.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -2135,6 +2135,7 @@ struct ieee80211_sta_txpwr {
		* @addr: MAC address of the Link STA. For non-MLO STA this is same as the addr
		* in ieee80211_sta. For MLO Link STA this addr can be same or different
		* from addr in ieee80211_sta (representing MLD STA addr)
		* @link_id: the link ID for this link STA (0 for deflink)
		* @supp_rates: Bitmap of supported rates
		* @ht_cap: HT capabilities of this STA; restricted to our own capabilities
		* @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
		@@ -2151,6 +2152,7 @@ struct ieee80211_sta_txpwr {
		*/
		struct ieee80211_link_sta {
		u8 addr[ETH_ALEN];
		u8 link_id;

		u32 supp_rates[NUM_NL80211_BANDS];
		struct ieee80211_sta_ht_cap ht_cap;

net/mac80211/sta_info.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -472,6 +472,7 @@ static void sta_info_add_link(struct sta_info *sta,
		link_info->sta = sta;
		link_info->link_id = link_id;
		link_info->pub = link_sta;
		link_sta->link_id = link_id;
		rcu_assign_pointer(sta->link[link_id], link_info);
		rcu_assign_pointer(sta->sta.link[link_id], link_sta);
		}