Lines Matching refs:write_idx
80 next = cur = rxq->write_idx; in alx_refill_rx_ring()
135 rxq->write_idx = cur; in alx_refill_rx_ring()
160 if (txq->write_idx >= txq->read_idx) in alx_tpd_avail()
161 return txq->count + txq->read_idx - txq->write_idx - 1; in alx_tpd_avail()
162 return txq->read_idx - txq->write_idx - 1; in alx_tpd_avail()
462 np->txq->write_idx = 0; in alx_init_ring_ptrs()
470 np->rxq->write_idx = 0; in alx_init_ring_ptrs()
501 txq->write_idx = 0; in alx_free_txring_buf()
529 rxq->write_idx = 0; in alx_free_rxring_buf()
1462 int maplen, f, first_idx = txq->write_idx; in alx_map_tx_skb()
1464 first_tpd = &txq->tpd[txq->write_idx]; in alx_map_tx_skb()
1468 if (++txq->write_idx == txq->count) in alx_map_tx_skb()
1469 txq->write_idx = 0; in alx_map_tx_skb()
1471 tpd = &txq->tpd[txq->write_idx]; in alx_map_tx_skb()
1483 dma_unmap_len_set(&txq->bufs[txq->write_idx], size, maplen); in alx_map_tx_skb()
1484 dma_unmap_addr_set(&txq->bufs[txq->write_idx], dma, dma); in alx_map_tx_skb()
1492 if (++txq->write_idx == txq->count) in alx_map_tx_skb()
1493 txq->write_idx = 0; in alx_map_tx_skb()
1494 tpd = &txq->tpd[txq->write_idx]; in alx_map_tx_skb()
1503 dma_unmap_len_set(&txq->bufs[txq->write_idx], size, maplen); in alx_map_tx_skb()
1504 dma_unmap_addr_set(&txq->bufs[txq->write_idx], dma, dma); in alx_map_tx_skb()
1512 txq->bufs[txq->write_idx].skb = skb; in alx_map_tx_skb()
1514 if (++txq->write_idx == txq->count) in alx_map_tx_skb()
1515 txq->write_idx = 0; in alx_map_tx_skb()
1521 while (f != txq->write_idx) { in alx_map_tx_skb()
1543 first = &txq->tpd[txq->write_idx]; in alx_start_xmit_ring()
1559 alx_write_mem16(&alx->hw, txq->p_reg, txq->write_idx); in alx_start_xmit_ring()