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mac80211: provide station PMF configuration to driver
Some device drivers offload part of aggregation including AddBA/DelBA negotiations to firmware. In such scenario, the PMF configuration of the station needs to be provided to driver to enable encryption of AddBA/DelBA action frames. Signed-off-by: SenthilKumar Jegadeesan <sjegadee@qti.qualcomm.com> [fix commit log, documentation] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -1491,6 +1491,7 @@ struct ieee80211_sta_rates {
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* @tdls: indicates whether the STA is a TDLS peer
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* @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only
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* valid if the STA is a TDLS peer in the first place.
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* @mfp: indicates whether the STA uses management frame protection or not.
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*/
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struct ieee80211_sta {
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u32 supp_rates[IEEE80211_NUM_BANDS];
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@ -1507,6 +1508,7 @@ struct ieee80211_sta {
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struct ieee80211_sta_rates __rcu *rates;
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bool tdls;
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bool tdls_initiator;
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bool mfp;
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/* must be last */
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u8 drv_priv[0] __aligned(sizeof(void *));
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@ -1068,6 +1068,7 @@ static int sta_apply_parameters(struct ieee80211_local *local,
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sta->sta.wme = set & BIT(NL80211_STA_FLAG_WME);
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if (mask & BIT(NL80211_STA_FLAG_MFP)) {
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sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP));
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if (set & BIT(NL80211_STA_FLAG_MFP))
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set_sta_flag(sta, WLAN_STA_MFP);
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else
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@ -2966,8 +2966,12 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
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rate_control_rate_init(sta);
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if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED)
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if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) {
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set_sta_flag(sta, WLAN_STA_MFP);
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sta->sta.mfp = true;
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} else {
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sta->sta.mfp = false;
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}
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sta->sta.wme = elems.wmm_param;
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