From: Johannes Berg <johannes.berg@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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) {
--
2.38.1
