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wifi: mac80211: maintain link_id in link_sta

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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>
This commit is contained in:
Johannes Berg 2022-08-19 13:12:38 +02:00
parent ea5cba269f
commit c73993b865
2 changed files with 3 additions and 0 deletions
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2
include/net/mac80211.h
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@ -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;

1
net/mac80211/sta_info.c
View file

@ -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);
}