iwlwifi: mvm: begin basic BT-Coex implementation

Send the PRIO table before the calibrations. This table
tells the fw what priority to give to what (WiFi / BT)
according to events.

Send a hardcoded BT_COEX command to the fw to enable basic
BT coexistence.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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

@@ -309,6 +309,10 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		goto error;
 	}
 
+	ret = iwl_send_bt_prio_tbl(mvm);
+	if (ret)
+		goto error;
+
 	if (read_nvm) {
 		/* Read nvm */
 		ret = iwl_nvm_init(mvm);
@@ -414,6 +418,14 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	if (ret)
 		goto error;
 
+	ret = iwl_send_bt_prio_tbl(mvm);
+	if (ret)
+		goto error;
+
+	ret = iwl_send_bt_init_conf(mvm);
+	if (ret)
+		goto error;
+
 	/* Send phy db control command and then phy db calibration*/
 	ret = iwl_send_phy_db_data(mvm->phy_db);
 	if (ret)