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Commit 35fbf5d0 authored by Emmanuel Grumbach's avatar Emmanuel Grumbach
Browse files

iwlwifi: mvm: BT Coex - don't limit rate control if TTC is on 



When the firmware enables TxTxCorunning, we can lift the
constaints on the rate control.

Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent 7fa4fa0c

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

+6 −0
Original line number Original line Diff line number Diff line
@@ -1212,6 +1212,9 @@ u16 iwl_mvm_coex_agg_time_limit(struct iwl_mvm *mvm, 
	    BT_HIGH_TRAFFIC)

	    BT_HIGH_TRAFFIC)

		return LINK_QUAL_AGG_TIME_LIMIT_DEF;

		return LINK_QUAL_AGG_TIME_LIMIT_DEF;





	if (mvm->last_bt_notif.ttc_enabled)

		return LINK_QUAL_AGG_TIME_LIMIT_DEF;



	lut_type = iwl_get_coex_type(mvm, mvmsta->vif);

	lut_type = iwl_get_coex_type(mvm, mvmsta->vif);





	if (lut_type == BT_COEX_LOOSE_LUT || lut_type == BT_COEX_INVALID_LUT)

	if (lut_type == BT_COEX_LOOSE_LUT || lut_type == BT_COEX_INVALID_LUT)
@@ -1227,6 +1230,9 @@ bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm, 
	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);

	struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta);

	enum iwl_bt_coex_lut_type lut_type;

	enum iwl_bt_coex_lut_type lut_type;





	if (mvm->last_bt_notif.ttc_enabled)

		return true;



	if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <

	if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <

	    BT_HIGH_TRAFFIC)

	    BT_HIGH_TRAFFIC)

		return true;

		return true;

drivers/net/wireless/iwlwifi/mvm/fw-api-coex.h

+3 −1
Original line number Original line Diff line number Diff line
@@ -305,6 +305,7 @@ enum iwl_bt_activity_grading { 
 * @bt_traffic_load: load of BT traffic

 * @bt_traffic_load: load of BT traffic

 * @bt_agg_traffic_load: aggregated load of BT traffic

 * @bt_agg_traffic_load: aggregated load of BT traffic

 * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant

 * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant

 * @ttc_enabled: true if ttc has been enabled by the firmware

 * @primary_ch_lut: LUT used for primary channel

 * @primary_ch_lut: LUT used for primary channel

 * @secondary_ch_lut: LUT used for secondary channel

 * @secondary_ch_lut: LUT used for secondary channel

 * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading

 * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading
@@ -317,7 +318,8 @@ struct iwl_bt_coex_profile_notif { 
	u8 bt_traffic_load;

	u8 bt_traffic_load;

	u8 bt_agg_traffic_load;

	u8 bt_agg_traffic_load;

	u8 bt_ci_compliance;

	u8 bt_ci_compliance;

	u8 reserved[3];

	u8 ttc_enabled;

	__le16 reserved;





	__le32 primary_ch_lut;

	__le32 primary_ch_lut;

	__le32 secondary_ch_lut;

	__le32 secondary_ch_lut;