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

/Linux-v4.19/drivers/net/ethernet/intel/e1000/
De1000_ethtool.c550 struct e1000_rx_ring *rxdr = adapter->rx_ring; in e1000_get_ringparam() local
556 ring->rx_pending = rxdr->count; in e1000_get_ringparam()
567 struct e1000_rx_ring *rxdr, *rx_old; in e1000_set_ringparam() local
588 rxdr = kcalloc(adapter->num_rx_queues, sizeof(struct e1000_rx_ring), in e1000_set_ringparam()
590 if (!rxdr) in e1000_set_ringparam()
594 adapter->rx_ring = rxdr; in e1000_set_ringparam()
596 rxdr->count = max(ring->rx_pending, (u32)E1000_MIN_RXD); in e1000_set_ringparam()
597 rxdr->count = min(rxdr->count, (u32)(mac_type < e1000_82544 ? in e1000_set_ringparam()
599 rxdr->count = ALIGN(rxdr->count, REQ_RX_DESCRIPTOR_MULTIPLE); in e1000_set_ringparam()
608 rxdr[i].count = rxdr->count; in e1000_set_ringparam()
[all …]
De1000_main.c79 struct e1000_rx_ring *rxdr);
1683 struct e1000_rx_ring *rxdr) in e1000_setup_rx_resources() argument
1688 size = sizeof(struct e1000_rx_buffer) * rxdr->count; in e1000_setup_rx_resources()
1689 rxdr->buffer_info = vzalloc(size); in e1000_setup_rx_resources()
1690 if (!rxdr->buffer_info) in e1000_setup_rx_resources()
1697 rxdr->size = rxdr->count * desc_len; in e1000_setup_rx_resources()
1698 rxdr->size = ALIGN(rxdr->size, 4096); in e1000_setup_rx_resources()
1700 rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, in e1000_setup_rx_resources()
1702 if (!rxdr->desc) { in e1000_setup_rx_resources()
1704 vfree(rxdr->buffer_info); in e1000_setup_rx_resources()
[all …]
/Linux-v4.19/drivers/net/ethernet/oki-semi/pch_gbe/
Dpch_gbe_ethtool.c288 struct pch_gbe_rx_ring *rxdr = adapter->rx_ring; in pch_gbe_get_ringparam() local
292 ring->rx_pending = rxdr->count; in pch_gbe_get_ringparam()
309 struct pch_gbe_rx_ring *rxdr, *rx_old; in pch_gbe_set_ringparam() local
328 rxdr = kzalloc(rx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
329 if (!rxdr) { in pch_gbe_set_ringparam()
334 adapter->rx_ring = rxdr; in pch_gbe_set_ringparam()
336 rxdr->count = in pch_gbe_set_ringparam()
338 rxdr->count = roundup(rxdr->count, PCH_GBE_RX_DESC_MULTIPLE); in pch_gbe_set_ringparam()
356 adapter->rx_ring = rxdr; in pch_gbe_set_ringparam()
367 kfree(rxdr); in pch_gbe_set_ringparam()
Dpch_gbe.h620 struct pch_gbe_rx_ring *rxdr);
/Linux-v4.19/drivers/net/ethernet/intel/ixgb/
Dixgb_ethtool.c473 struct ixgb_desc_ring *rxdr = &adapter->rx_ring; in ixgb_get_ringparam() local
477 ring->rx_pending = rxdr->count; in ixgb_get_ringparam()
487 struct ixgb_desc_ring *rxdr = &adapter->rx_ring; in ixgb_set_ringparam() local
500 rxdr->count = max(ring->rx_pending,(u32)MIN_RXD); in ixgb_set_ringparam()
501 rxdr->count = min(rxdr->count,(u32)MAX_RXD); in ixgb_set_ringparam()
502 rxdr->count = ALIGN(rxdr->count, IXGB_REQ_RX_DESCRIPTOR_MULTIPLE); in ixgb_set_ringparam()
Dixgb_main.c752 struct ixgb_desc_ring *rxdr = &adapter->rx_ring; in ixgb_setup_rx_resources() local
756 size = sizeof(struct ixgb_buffer) * rxdr->count; in ixgb_setup_rx_resources()
757 rxdr->buffer_info = vzalloc(size); in ixgb_setup_rx_resources()
758 if (!rxdr->buffer_info) in ixgb_setup_rx_resources()
763 rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc); in ixgb_setup_rx_resources()
764 rxdr->size = ALIGN(rxdr->size, 4096); in ixgb_setup_rx_resources()
766 rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, in ixgb_setup_rx_resources()
769 if (!rxdr->desc) { in ixgb_setup_rx_resources()
770 vfree(rxdr->buffer_info); in ixgb_setup_rx_resources()
774 rxdr->next_to_clean = 0; in ixgb_setup_rx_resources()
[all …]
/Linux-v4.19/drivers/net/ethernet/atheros/atlx/
Datl1.c3491 struct atl1_rfd_ring *rxdr = &adapter->rfd_ring; in atl1_get_ringparam() local
3495 ring->rx_pending = rxdr->count; in atl1_get_ringparam()