Lines Matching refs:tx_buffer
437 card->tx_buffer = NULL;
1517 *(__u16 *)(card->tx_buffer->data + card->tx_buffer->count) = 0;
1518 card->tx_buffer->count += 2;
1519 lcs_ready_buffer(&card->write, card->tx_buffer);
1520 card->tx_buffer = NULL;
1540 if (card->tx_emitted <= 0 && card->tx_buffer != NULL)
1578 if (card->tx_buffer != NULL &&
1579 card->tx_buffer->count + sizeof(struct lcs_header) +
1583 if (card->tx_buffer == NULL) {
1585 card->tx_buffer = lcs_get_buffer(&card->write);
1586 if (card->tx_buffer == NULL) {
1591 card->tx_buffer->callback = lcs_txbuffer_cb;
1592 card->tx_buffer->count = 0;
1595 (card->tx_buffer->data + card->tx_buffer->count);
1596 card->tx_buffer->count += skb->len + sizeof(struct lcs_header);
1597 header->offset = card->tx_buffer->count;
1607 if (card->tx_emitted <= 0 && card->tx_buffer != NULL)