From: Emmanuel Grumbach Date: Thu, 1 Feb 2024 14:17:27 +0000 (+0200) Subject: wifi: iwlwifi: mvm: don't send NDPs for new tx devices X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=61ff84440c402ad3e0c3989b3bef99f0db5e6766;p=linux.git wifi: iwlwifi: mvm: don't send NDPs for new tx devices New tx devices may have issues sending NDPs from the host. Send a CQM event instead. If the AP is really gone, we will get a beacon loss and disconnect. Signed-off-by: Emmanuel Grumbach Reviewed-by: Gregory Greenman Reviewed-by: Berg, Johannes Signed-off-by: Miri Korenblit Link: https://msgid.link/20240201155157.e95d53448e94.I0ec92f1ca56a62cd8c13390b9fe60e9a7e9411c7@changeid Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index c4f96125cf33a..bcf78ccba8c1e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1626,10 +1626,14 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm, * TODO: the threshold should be adjusted based on latency conditions, * and/or in case of a CS flow on one of the other AP vifs. */ - if (rx_missed_bcon > IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG) + if (rx_missed_bcon > IWL_MVM_MISSED_BEACONS_THRESHOLD_LONG) { iwl_mvm_connection_loss(mvm, vif, "missed beacons"); - else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD) - ieee80211_beacon_loss(vif); + } else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD) { + if (!iwl_mvm_has_new_tx_api(mvm)) + ieee80211_beacon_loss(vif); + else + ieee80211_cqm_beacon_loss_notify(vif, GFP_ATOMIC); + } iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_MISSED_BEACONS, &tp_data);