From: Miri Korenblit <miriam.rachel.korenblit@intel.com>
To: johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org,
Emmanuel Grumbach <emmanuel.grumbach@intel.com>,
Gregory Greenman <gregory.greenman@intel.com>,
Berg, Johannes <johannes.berg@intel.com>
Subject: [PATCH 03/17] wifi: iwlwifi: mvm: don't send NDPs for new tx devices
Date: Thu, 1 Feb 2024 16:17:27 +0200 [thread overview]
Message-ID: <20240201155157.e95d53448e94.I0ec92f1ca56a62cd8c13390b9fe60e9a7e9411c7@changeid> (raw)
In-Reply-To: <20240201141741.2569180-1-miriam.rachel.korenblit@intel.com>
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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 <emmanuel.grumbach@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Berg, Johannes <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index c4f96125cf33..bcf78ccba8c1 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);
--
2.34.1
next prev parent reply other threads:[~2024-02-01 14:19 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-01 14:17 [PATCH 00/17] wifi: iwlwifi: updates - 2024-02-01 Miri Korenblit
2024-02-01 14:17 ` [PATCH 01/17] wifi: iwlwifi: prepare for reading SPLC from UEFI Miri Korenblit
2024-02-01 14:17 ` [PATCH 02/17] wifi: iwlwifi: read " Miri Korenblit
2024-02-01 14:17 ` Miri Korenblit [this message]
2024-02-01 14:17 ` [PATCH 04/17] wifi: iwlwifi: mvm: use fast balance scan in case of an active P2P GO Miri Korenblit
2024-02-01 14:17 ` [PATCH 05/17] wifi: iwlwifi: support link command version 2 Miri Korenblit
2024-02-01 14:17 ` [PATCH 06/17] wifi: iwlwifi: do not announce EPCS support Miri Korenblit
2024-02-01 14:17 ` [PATCH 07/17] wifi: iwlwifi: read WRDD table from UEFI Miri Korenblit
2024-02-01 14:17 ` [PATCH 08/17] wifi: iwlwifi: read ECKV " Miri Korenblit
2024-02-01 14:17 ` [PATCH 09/17] wifi: iwlwifi: rfi: use a single DSM function for all RFI configurations Miri Korenblit
2024-02-01 14:17 ` [PATCH 10/17] wifi: iwlwifi: take send-DSM-to-FW flows out of ACPI ifdef Miri Korenblit
2024-02-01 14:17 ` [PATCH 11/17] wifi: iwlwifi: simplify getting DSM from ACPI Miri Korenblit
2024-02-01 14:17 ` [PATCH 12/17] wifi: iwlwifi: prepare for reading DSM from UEFI Miri Korenblit
2024-02-01 14:17 ` [PATCH 13/17] wifi: iwlwifi: read DSM functions " Miri Korenblit
2024-02-01 14:17 ` [PATCH 14/17] wifi: iwlwifi: mvm: don't send BT_COEX_CI command on new devices Miri Korenblit
2024-02-01 14:17 ` [PATCH 15/17] wifi: iwlwifi: exit eSR only after the FW does Miri Korenblit
2024-02-01 14:17 ` [PATCH 16/17] wifi: iwlwifi: bump FW API to 88 for AX/BZ/SC devices Miri Korenblit
2024-02-01 14:17 ` [PATCH 17/17] wifi: iwlwifi: mvm: make functions public Miri Korenblit
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