diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/mac80211.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index ac1cef6a6b03..3ce5831ff206 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -3189,14 +3189,18 @@ static int iwl_mvm_pre_channel_switch(struct ieee80211_hw *hw, break; case NL80211_IFTYPE_STATION: - apply_time = chsw->timestamp + - (vif->bss_conf.beacon_int * chsw->count * 1024); + /* Schedule the time event to a bit before beacon 1, + * to make sure we're in the new channel when the + * GO/AP arrives. + */ + apply_time = chsw->device_timestamp + + ((vif->bss_conf.beacon_int * (chsw->count - 1) - + IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT) * 1024); if (chsw->block_tx) iwl_mvm_csa_client_absent(mvm, vif); - iwl_mvm_schedule_csa_period(mvm, vif, - IWL_MVM_CHANNEL_SWITCH_TIME_CLIENT, + iwl_mvm_schedule_csa_period(mvm, vif, vif->bss_conf.beacon_int, apply_time); break; default: |