1339     uint32_t usecs;  in ble_ll_pdu_tx_time_get()  local
1343         /* 8 usecs per byte */  in ble_ll_pdu_tx_time_get()
1344         usecs = payload_len << 3;  in ble_ll_pdu_tx_time_get()
1346         /* 4 usecs per byte */  in ble_ll_pdu_tx_time_get()
1347         usecs = payload_len << 2;  in ble_ll_pdu_tx_time_get()
1349         /* S=8 => 8 * 8 = 64 usecs per byte */  in ble_ll_pdu_tx_time_get()
1350         usecs = payload_len << 6;  in ble_ll_pdu_tx_time_get()
1352         /* S=2 => 2 * 8 = 16 usecs per byte */  in ble_ll_pdu_tx_time_get()
1353         usecs = payload_len << 4;  in ble_ll_pdu_tx_time_get()
1358     usecs += g_ble_ll_pdu_header_tx_time[phy_mode];  in ble_ll_pdu_tx_time_get()
1360     usecs = (((payload_len) + BLE_LL_PDU_HDR_LEN + BLE_LL_ACC_ADDR_LEN  in ble_ll_pdu_tx_time_get()
1364     return usecs;  in ble_ll_pdu_tx_time_get()
1368 ble_ll_pdu_max_tx_octets_get(uint32_t usecs, int phy_mode)  in ble_ll_pdu_max_tx_octets_get()  argument
1389     if (usecs < header_tx_time) {  in ble_ll_pdu_max_tx_octets_get()
1393     usecs -= header_tx_time;  in ble_ll_pdu_max_tx_octets_get()
1396         /* 8 usecs per byte */  in ble_ll_pdu_max_tx_octets_get()
1397         octets = usecs >> 3;  in ble_ll_pdu_max_tx_octets_get()
1399         /* 4 usecs per byte */  in ble_ll_pdu_max_tx_octets_get()
1400         octets = usecs >> 2;  in ble_ll_pdu_max_tx_octets_get()
1402         /* S=8 => 8 * 8 = 64 usecs per byte */  in ble_ll_pdu_max_tx_octets_get()
1403         octets = usecs >> 6;  in ble_ll_pdu_max_tx_octets_get()
1405         /* S=2 => 2 * 8 = 16 usecs per byte */  in ble_ll_pdu_max_tx_octets_get()
1406         octets = usecs >> 4;  in ble_ll_pdu_max_tx_octets_get()