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Commit 8286d9f5 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach
Browse files

iwlwifi: mvm: BT Coex - add reduced Tx power thresholds to constants 



This really belongs to the constants file.

Reviewed-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent 35fbf5d0

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

+4 −6
Original line number Diff line number Diff line
@@ -100,8 +100,6 @@ static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = { 


#undef EVENT_PRIO_ANT



#define BT_ENABLE_REDUCED_TXPOWER_THRESHOLD	(-62)

#define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD	(-65)

#define BT_ANTENNA_COUPLING_THRESHOLD		(30)



static int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
@@ -807,9 +805,9 @@ void iwl_mvm_bt_coex_enable_rssi_event(struct iwl_mvm *mvm, 


	mvmvif->bf_data.last_bt_coex_event = rssi;

	mvmvif->bf_data.bt_coex_max_thold =

		enable ? BT_ENABLE_REDUCED_TXPOWER_THRESHOLD : 0;

		enable ? -IWL_MVM_BT_COEX_EN_RED_TXP_THRESH : 0;

	mvmvif->bf_data.bt_coex_min_thold =

		enable ? BT_DISABLE_REDUCED_TXPOWER_THRESHOLD : 0;

		enable ? -IWL_MVM_BT_COEX_DIS_RED_TXP_THRESH : 0;

}



/* must be called under rcu_read_lock */
@@ -946,7 +944,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, 
	/* if the RSSI isn't valid, fake it is very low */

	if (!ave_rssi)

		ave_rssi = -100;

	if (ave_rssi > BT_ENABLE_REDUCED_TXPOWER_THRESHOLD) {

	if (ave_rssi > -IWL_MVM_BT_COEX_EN_RED_TXP_THRESH) {

		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, true))

			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
@@ -957,7 +955,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac, 
		 * the iteration, if one interface's rssi isn't good enough,

		 * bt_kill_msk will be set to default values.

		 */

	} else if (ave_rssi < BT_DISABLE_REDUCED_TXPOWER_THRESHOLD) {

	} else if (ave_rssi < -IWL_MVM_BT_COEX_DIS_RED_TXP_THRESH) {

		if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))

			IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");

drivers/net/wireless/iwlwifi/mvm/constants.h

+2 −0
Original line number Diff line number Diff line
@@ -79,6 +79,8 @@ 
#define IWL_MVM_PS_SNOOZE_WINDOW		50

#define IWL_MVM_WOWLAN_PS_SNOOZE_WINDOW		25

#define IWL_MVM_LOWLAT_QUOTA_MIN_PERCENT	64

#define IWL_MVM_BT_COEX_EN_RED_TXP_THRESH	62

#define IWL_MVM_BT_COEX_DIS_RED_TXP_THRESH	65

#define IWL_MVM_BT_COEX_SYNC2SCO		1

#define IWL_MVM_BT_COEX_CORUNNING		1

#define IWL_MVM_BT_COEX_MPLUT			1