From 4c51541ddb78cef2da9c4c30006c0d9d06ea9a77 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Fri, 2 Sep 2022 16:12:54 +0200 Subject: wifi: mac80211: keep A-MSDU data in sta and per-link The A-MSDU data needs to be stored per-link and aggregated into a single value for the station. Add a new struct ieee_80211_sta_aggregates in order to store this data and a new function ieee80211_sta_recalc_aggregates to update the current data for the STA. Note that in the non MLO case the pointer in ieee80211_sta will directly reference the data in deflink.agg, which means that recalculation may be skipped in that case. Signed-off-by: Benjamin Berg Signed-off-by: Johannes Berg --- net/mac80211/vht.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'net/mac80211/vht.c') diff --git a/net/mac80211/vht.c b/net/mac80211/vht.c index b2b09d421e8b..803de5881485 100644 --- a/net/mac80211/vht.c +++ b/net/mac80211/vht.c @@ -323,16 +323,18 @@ ieee80211_vht_cap_ie_to_sta_vht_cap(struct ieee80211_sub_if_data *sdata, */ switch (vht_cap->cap & IEEE80211_VHT_CAP_MAX_MPDU_MASK) { case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_11454; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_7991; break; case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895: default: - link_sta->sta->sta.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; + link_sta->pub->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_VHT_3895; break; } + + ieee80211_sta_recalc_aggregates(&link_sta->sta->sta); } /* FIXME: move this to some better location - parses HE/EHT now */ -- cgit v1.2.3