iwlwifi: mvm: report delayed beacon count to FW

Support passing to FW delayed beacon count. This represents the delay the AP can have when moving to the new channel. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
vieko · Mar 22, 2019 · 9cfcf71 · 9cfcf71
1 parent 501faf7
commit 9cfcf71
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -4473,6 +4473,10 @@ static int iwl_mvm_schedule_client_csa(struct iwl_mvm *mvm,
 
 	lockdep_assert_held(&mvm->mutex);
 
+	if (chsw->delay)
+		cmd.cs_delayed_bcn_count =
+			DIV_ROUND_UP(chsw->delay, vif->bss_conf.beacon_int);
+
 	return iwl_mvm_send_cmd_pdu(mvm,
 				    WIDE_ID(MAC_CONF_GROUP,
 					    CHANNEL_SWITCH_TIME_EVENT_CMD),