319     struct ble_l2cap_coc_endpoint *tx;  in ble_l2cap_coc_continue_tx()  local
328     tx = &chan->coc_tx;  in ble_l2cap_coc_continue_tx()
329     if (!tx->sdu) {  in ble_l2cap_coc_continue_tx()
333     while (tx->credits) {  in ble_l2cap_coc_continue_tx()
336         BLE_HS_LOG(DEBUG, "Available credits %d\n", tx->credits);  in ble_l2cap_coc_continue_tx()
339         left_to_send = OS_MBUF_PKTLEN(tx->sdu) - tx->data_offset;  in ble_l2cap_coc_continue_tx()
341         if (tx->data_offset == 0) {  in ble_l2cap_coc_continue_tx()
357         if (tx->data_offset == 0) {  in ble_l2cap_coc_continue_tx()
359             uint16_t l = htole16(OS_MBUF_PKTLEN(tx->sdu));  in ble_l2cap_coc_continue_tx()
361             BLE_HS_LOG(DEBUG, "Sending SDU len=%d\n", OS_MBUF_PKTLEN(tx->sdu));  in ble_l2cap_coc_continue_tx()
373         rc = os_mbuf_appendfrom(txom, tx->sdu, tx->data_offset,  in ble_l2cap_coc_continue_tx()
390             tx->credits --;  in ble_l2cap_coc_continue_tx()
391             tx->data_offset += len - sdu_size_offset;  in ble_l2cap_coc_continue_tx()
395                   len, tx->credits, OS_MBUF_PKTLEN(tx->sdu)- tx->data_offset );  in ble_l2cap_coc_continue_tx()
397         if (tx->data_offset == OS_MBUF_PKTLEN(tx->sdu)) {  in ble_l2cap_coc_continue_tx()
399                 os_mbuf_free_chain(tx->sdu);  in ble_l2cap_coc_continue_tx()
400                 tx->sdu = 0;  in ble_l2cap_coc_continue_tx()
401                 tx->data_offset = 0;  in ble_l2cap_coc_continue_tx()
409     os_mbuf_free_chain(tx->sdu);  in ble_l2cap_coc_continue_tx()
410     tx->sdu = NULL;  in ble_l2cap_coc_continue_tx()
486     struct ble_l2cap_coc_endpoint *tx;  in ble_l2cap_coc_send()  local
488     tx = &chan->coc_tx;  in ble_l2cap_coc_send()
490     if (tx->sdu) {  in ble_l2cap_coc_send()
494     if (OS_MBUF_PKTLEN(sdu_tx) > tx->mtu) {  in ble_l2cap_coc_send()
498     tx->sdu = sdu_tx;  in ble_l2cap_coc_send()