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Commit da8f8363 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach Committed by Johannes Berg
Browse files

iwlwifi: mvm: BT Coex - tune SMPS parameters 



Tests have shown that we should go SMSP_STATIC when BT
traffic is high, and stay in dynamic if BT traffic is low.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 8e484f0b

drivers/net/wireless/iwlwifi/mvm/bt-coex.c

+4 −4
Original line number Diff line number Diff line
@@ -622,11 +622,11 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, 
		/* if secondary is not NULL, it might be a GO */

		data->secondary = chanctx_conf;



	if (data->notif->bt_status)

		smps_mode = IEEE80211_SMPS_DYNAMIC;



	if (le32_to_cpu(data->notif->bt_activity_grading) >= BT_LOW_TRAFFIC)

	if (le32_to_cpu(data->notif->bt_activity_grading) >= BT_HIGH_TRAFFIC)

		smps_mode = IEEE80211_SMPS_STATIC;

	else if (le32_to_cpu(data->notif->bt_activity_grading) >=

		 BT_LOW_TRAFFIC)

		smps_mode = IEEE80211_SMPS_DYNAMIC;



	IWL_DEBUG_COEX(data->mvm,

		       "mac %d: bt_status %d bt_activity_grading %d smps_req %d\n",