831   tBTM_LE_AUTH_REQ auth_req = 0x00;  in btm_ble_determine_security_act()  local
841     if (security_required & BTM_SEC_OUT_MITM) auth_req |= BTM_LE_AUTH_REQ_MITM;  in btm_ble_determine_security_act()
850     if (security_required & BTM_SEC_IN_MITM) auth_req |= BTM_LE_AUTH_REQ_MITM;  in btm_ble_determine_security_act()
854   btm_ble_link_sec_check(bdaddr, auth_req, &ble_sec_act);  in btm_ble_determine_security_act()
865   if (auth_req & BTM_LE_AUTH_REQ_MITM) {  in btm_ble_determine_security_act()
1291                             tBTM_LE_AUTH_REQ auth_req,  in btm_ble_link_sec_check()  argument
1296   BTM_TRACE_DEBUG("btm_ble_link_sec_check auth_req =0x%x", auth_req);  in btm_ble_link_sec_check()
1310     if (auth_req & BTM_LE_AUTH_REQ_MITM) {  in btm_ble_link_sec_check()
1364   tBTM_LE_AUTH_REQ auth_req;  in btm_ble_set_encryption()  local
1391       auth_req = (sec_act == BTM_BLE_SEC_ENCRYPT_NO_MITM)  in btm_ble_set_encryption()
1394       btm_ble_link_sec_check(bd_addr, auth_req, &sec_req_act);  in btm_ble_set_encryption()
1594       p_data->auth_req &= BTM_LE_AUTH_REQ_MASK_KEEP_RFU;  in btm_ble_io_capabilities_req()
1597       p_data->auth_req &= BTM_LE_AUTH_REQ_MASK;  in btm_ble_io_capabilities_req()
1600     p_data->auth_req &= BTM_LE_AUTH_REQ_MASK;  in btm_ble_io_capabilities_req()
1606         p_dev_rec->security_required, p_data->auth_req);  in btm_ble_io_capabilities_req()
1614       p_data->auth_req |= BTM_LE_AUTH_REQ_MITM;  in btm_ble_io_capabilities_req()
1616     if (!(p_data->auth_req & SMP_AUTH_BOND)) {  in btm_ble_io_capabilities_req()
1623                     p_data->auth_req);  in btm_ble_io_capabilities_req()
1629         p_data->io_cap, p_data->auth_req);  in btm_ble_io_capabilities_req()
1633       p_data->auth_req &= ~BTM_LE_AUTH_REQ_MITM;  in btm_ble_io_capabilities_req()
1635     if (!(p_data->auth_req & SMP_SC_SUPPORT_BIT)) {  in btm_ble_io_capabilities_req()
1642       p_data->auth_req &= ~SMP_KP_SUPPORT_BIT;  in btm_ble_io_capabilities_req()
1649         p_data->io_cap, p_data->oob_data, p_data->auth_req);  in btm_ble_io_capabilities_req()