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Searched refs:ring_space (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/net/ethernet/packetengines/
H A Dyellowfin.c380 void *ring_space; in yellowfin_init_one() local
439 ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma, in yellowfin_init_one()
441 if (!ring_space) in yellowfin_init_one()
443 np->tx_ring = ring_space; in yellowfin_init_one()
446 ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, &ring_dma, in yellowfin_init_one()
448 if (!ring_space) in yellowfin_init_one()
450 np->rx_ring = ring_space; in yellowfin_init_one()
453 ring_space = dma_alloc_coherent(&pdev->dev, STATUS_TOTAL_SIZE, in yellowfin_init_one()
455 if (!ring_space) in yellowfin_init_one()
457 np->tx_status = ring_space; in yellowfin_init_one()
H A Dhamachi.c592 void *ring_space; in hamachi_init_one() local
651 ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma, in hamachi_init_one()
653 if (!ring_space) in hamachi_init_one()
655 hmp->tx_ring = ring_space; in hamachi_init_one()
658 ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, &ring_dma, in hamachi_init_one()
660 if (!ring_space) in hamachi_init_one()
662 hmp->rx_ring = ring_space; in hamachi_init_one()
/linux/drivers/net/ethernet/dlink/
H A Dsundance.c503 void *ring_space; in sundance_probe1() local
547 ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, in sundance_probe1()
549 if (!ring_space) in sundance_probe1()
551 np->tx_ring = (struct netdev_desc *)ring_space; in sundance_probe1()
554 ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, in sundance_probe1()
556 if (!ring_space) in sundance_probe1()
558 np->rx_ring = (struct netdev_desc *)ring_space; in sundance_probe1()
/linux/drivers/net/ethernet/sis/
H A Dsis900.c435 void *ring_space; in sis900_probe() local
480 ring_space = dma_alloc_coherent(&pci_dev->dev, TX_TOTAL_SIZE, in sis900_probe()
482 if (!ring_space) { in sis900_probe()
486 sis_priv->tx_ring = ring_space; in sis900_probe()
489 ring_space = dma_alloc_coherent(&pci_dev->dev, RX_TOTAL_SIZE, in sis900_probe()
491 if (!ring_space) { in sis900_probe()
495 sis_priv->rx_ring = ring_space; in sis900_probe()
/linux/drivers/net/ethernet/hisilicon/hns/
H A Dhns_enet.c221 if (ring_space(ring) < 1) in hns_nic_maybe_stop_tx()
231 } else if (buf_num > ring_space(ring)) { in hns_nic_maybe_stop_tx()
262 if (ring_space(ring) < buf_num) in hns_nic_maybe_stop_tso()
271 } else if (ring_space(ring) < buf_num) { in hns_nic_maybe_stop_tso()
1012 (ring_space(ring) >= ring->max_desc_num_per_pkt * 2))) { in hns_nic_tx_poll_one()
/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_enet.h626 static inline u32 ring_space(struct hns3_enet_ring *ring) in ring_space() function
H A Dhns3_enet.c1968 if (likely(ring_space(ring) >= bd_num)) in hns3_nic_maybe_stop_tx()
1978 if (ring_space(ring) >= bd_num && netif_carrier_ok(netdev) && in hns3_nic_maybe_stop_tx()
3703 ring_space(ring) > HNS3_MAX_TSO_BD_NUM)) { in hns3_clean_tx_ring()