diff mbox series

[03/16] wifi: iwlwifi: mvm: disconnect long CSA only w/o alternative

Message ID 20230830112059.dd1b96a37e51.Idafdcbfcb36ca4c486f4221aef77643869331514@changeid (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show
Series wifi: iwlwifi: updates intended for v6.6 2023-08-30 | expand

Commit Message

Greenman, Gregory Aug. 30, 2023, 8:30 a.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

If there's an alternative link to use while the CSA is in
progress, there's no need to disconnect since another link
is still usable during the switching time. Change the code
here to handle that accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 6bb3b1f51913..b4f2b018388c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -5459,7 +5459,8 @@  int iwl_mvm_pre_channel_switch(struct ieee80211_hw *hw,
 			goto out_unlock;
 		}
 
-		if (chsw->delay > IWL_MAX_CSA_BLOCK_TX)
+		if (chsw->delay > IWL_MAX_CSA_BLOCK_TX &&
+		    hweight16(vif->valid_links) <= 1)
 			schedule_delayed_work(&mvmvif->csa_work, 0);
 
 		if (chsw->block_tx) {