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Searched refs:nb_hw_desc (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/net/ethernet/amazon/ena/
H A Dena_eth_com.c390 int *nb_hw_desc) in ena_com_prepare_tx() argument
441 *nb_hw_desc = io_sq->tail - start_tail; in ena_com_prepare_tx()
541 *nb_hw_desc = io_sq->tail - start_tail; in ena_com_prepare_tx()
553 u16 nb_hw_desc; in ena_com_rx_pkt() local
559 rc = ena_com_cdesc_rx_pkt_get(io_cq, &cdesc_idx, &nb_hw_desc); in ena_com_rx_pkt()
563 if (nb_hw_desc == 0) { in ena_com_rx_pkt()
564 ena_rx_ctx->descs = nb_hw_desc; in ena_com_rx_pkt()
569 "Fetch rx packet: queue %d completed desc: %d\n", io_cq->qid, nb_hw_desc); in ena_com_rx_pkt()
571 if (unlikely(nb_hw_desc > ena_rx_ctx->max_bufs)) { in ena_com_rx_pkt()
573 "Too many RX cdescs (%d) > MAX(%d)\n", nb_hw_desc, ena_rx_ctx->max_bufs); in ena_com_rx_pkt()
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H A Dena_eth_com.h56 int *nb_hw_desc);
H A Dena_netdev.c123 int rc, nb_hw_desc; in ena_xmit_common() local
135 &nb_hw_desc); in ena_xmit_common()
155 tx_info->tx_descs = nb_hw_desc; in ena_xmit_common()
/linux/drivers/dma/
H A Dpxa_dma.c738 pxad_alloc_desc(struct pxad_chan *chan, unsigned int nb_hw_desc) in pxad_alloc_desc() argument
745 sw_desc = kzalloc(struct_size(sw_desc, hw_desc, nb_hw_desc), in pxad_alloc_desc()
751 for (i = 0; i < nb_hw_desc; i++) { in pxad_alloc_desc()