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Searched refs:pp_params (Results 1 – 25 of 26) sorted by relevance

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/linux/Documentation/networking/
H A Dpage_pool.rst133 struct page_pool_params pp_params = { 0 };
137 pp_params.order = 0;
139 pp_params.flags = PP_FLAG_DMA_MAP;
140 pp_params.pool_size = DESC_NUM;
141 pp_params.nid = NUMA_NO_NODE;
142 pp_params.dev = priv->dev;
143 pp_params.napi = napi; /* only if locking is tied to NAPI */
144 pp_params.dma_dir = xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE;
145 page_pool = page_pool_create(&pp_params);
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dcn20k.c601 struct page_pool_params pp_params = { 0 }; in cn20k_pool_aq_init() local
653 pp_params.order = get_order(sz); in cn20k_pool_aq_init()
654 pp_params.flags = PP_FLAG_DMA_MAP; in cn20k_pool_aq_init()
655 pp_params.pool_size = min(OTX2_PAGE_POOL_SZ, numptrs); in cn20k_pool_aq_init()
656 pp_params.nid = NUMA_NO_NODE; in cn20k_pool_aq_init()
657 pp_params.dev = pfvf->dev; in cn20k_pool_aq_init()
658 pp_params.dma_dir = DMA_FROM_DEVICE; in cn20k_pool_aq_init()
659 pool->page_pool = page_pool_create(&pp_params); in cn20k_pool_aq_init()
H A Dotx2_common.c1463 struct page_pool_params pp_params = { 0 }; in otx2_pool_aq_init() local
1514 pp_params.order = get_order(buf_size); in otx2_pool_aq_init()
1515 pp_params.flags = PP_FLAG_DMA_MAP; in otx2_pool_aq_init()
1516 pp_params.pool_size = min(OTX2_PAGE_POOL_SZ, numptrs); in otx2_pool_aq_init()
1517 pp_params.nid = NUMA_NO_NODE; in otx2_pool_aq_init()
1518 pp_params.dev = pfvf->dev; in otx2_pool_aq_init()
1519 pp_params.dma_dir = DMA_FROM_DEVICE; in otx2_pool_aq_init()
1520 pool->page_pool = page_pool_create(&pp_params); in otx2_pool_aq_init()
/linux/tools/testing/selftests/net/bench/page_pool/
H A Dbench_page_pool_simple.c136 struct page_pool_params pp_params = { in time_bench_page_pool() local
145 pp = page_pool_create(&pp_params); in time_bench_page_pool()
/linux/drivers/net/ethernet/ti/icssg/
H A Dicssg_common.c472 struct page_pool_params pp_params = { 0 }; in prueth_create_page_pool() local
475 pp_params.order = 0; in prueth_create_page_pool()
476 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in prueth_create_page_pool()
477 pp_params.pool_size = size; in prueth_create_page_pool()
478 pp_params.nid = dev_to_node(emac->prueth->dev); in prueth_create_page_pool()
479 pp_params.dma_dir = DMA_BIDIRECTIONAL; in prueth_create_page_pool()
480 pp_params.dev = dma_dev; in prueth_create_page_pool()
481 pp_params.napi = &emac->napi_rx; in prueth_create_page_pool()
482 pp_params.max_len = PAGE_SIZE; in prueth_create_page_pool()
484 pool = page_pool_create(&pp_params); in prueth_create_page_pool()
/linux/drivers/net/ethernet/realtek/rtase/
H A Drtase_main.c624 struct page_pool_params pp_params = { 0 }; in rtase_init_ring() local
629 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in rtase_init_ring()
630 pp_params.order = 0; in rtase_init_ring()
631 pp_params.pool_size = RTASE_NUM_DESC * tp->func_rx_queue_num; in rtase_init_ring()
632 pp_params.nid = dev_to_node(&tp->pdev->dev); in rtase_init_ring()
633 pp_params.dev = &tp->pdev->dev; in rtase_init_ring()
634 pp_params.dma_dir = DMA_FROM_DEVICE; in rtase_init_ring()
635 pp_params.max_len = PAGE_SIZE; in rtase_init_ring()
636 pp_params.offset = 0; in rtase_init_ring()
638 page_pool = page_pool_create(&pp_params); in rtase_init_ring()
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dpci.c995 struct page_pool_params pp_params = {}; in mlxsw_pci_cq_page_pool_init() local
1002 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in mlxsw_pci_cq_page_pool_init()
1003 pp_params.pool_size = MLXSW_PCI_WQE_COUNT * mlxsw_pci->num_sg_entries; in mlxsw_pci_cq_page_pool_init()
1004 pp_params.nid = dev_to_node(&mlxsw_pci->pdev->dev); in mlxsw_pci_cq_page_pool_init()
1005 pp_params.dev = &mlxsw_pci->pdev->dev; in mlxsw_pci_cq_page_pool_init()
1006 pp_params.napi = &q->u.cq.napi; in mlxsw_pci_cq_page_pool_init()
1007 pp_params.dma_dir = DMA_FROM_DEVICE; in mlxsw_pci_cq_page_pool_init()
1008 pp_params.max_len = PAGE_SIZE; in mlxsw_pci_cq_page_pool_init()
1010 page_pool = page_pool_create(&pp_params); in mlxsw_pci_cq_page_pool_init()
/linux/drivers/net/ethernet/engleder/
H A Dtsnep_main.c987 struct page_pool_params pp_params = { 0 }; in tsnep_rx_ring_create() local
1010 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in tsnep_rx_ring_create()
1011 pp_params.order = 0; in tsnep_rx_ring_create()
1012 pp_params.pool_size = TSNEP_RING_SIZE; in tsnep_rx_ring_create()
1013 pp_params.nid = dev_to_node(dmadev); in tsnep_rx_ring_create()
1014 pp_params.dev = dmadev; in tsnep_rx_ring_create()
1015 pp_params.dma_dir = DMA_BIDIRECTIONAL; in tsnep_rx_ring_create()
1016 pp_params.max_len = TSNEP_MAX_RX_BUF_SIZE; in tsnep_rx_ring_create()
1017 pp_params.offset = TSNEP_RX_OFFSET; in tsnep_rx_ring_create()
1018 rx->page_pool = page_pool_create(&pp_params); in tsnep_rx_ring_create()
/linux/drivers/net/ethernet/microchip/sparx5/lan969x/
H A Dlan969x_fdma.c156 struct page_pool_params pp_params = { in lan969x_fdma_rx_alloc() local
168 rx->page_pool = page_pool_create(&pp_params); in lan969x_fdma_rx_alloc()
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_fdma.c78 struct page_pool_params pp_params = { in lan966x_fdma_rx_alloc_page_pool() local
91 pp_params.dma_dir = DMA_BIDIRECTIONAL; in lan966x_fdma_rx_alloc_page_pool()
93 rx->page_pool = page_pool_create(&pp_params); in lan966x_fdma_rx_alloc_page_pool()
/linux/drivers/net/ethernet/meta/fbnic/
H A Dfbnic_txrx.c1554 struct page_pool_params pp_params = { in fbnic_alloc_qt_page_pools() local
1578 if (pp_params.pool_size > 32768) in fbnic_alloc_qt_page_pools()
1579 pp_params.pool_size = 32768; in fbnic_alloc_qt_page_pools()
1581 pp = page_pool_create(&pp_params); in fbnic_alloc_qt_page_pools()
1587 pp_params.flags |= PP_FLAG_ALLOW_UNREADABLE_NETMEM; in fbnic_alloc_qt_page_pools()
1588 pp_params.dma_dir = DMA_FROM_DEVICE; in fbnic_alloc_qt_page_pools()
1590 pp = page_pool_create(&pp_params); in fbnic_alloc_qt_page_pools()
/linux/drivers/net/ethernet/hisilicon/hibmcge/
H A Dhbg_txrx.c549 struct page_pool_params pp_params = { in hbg_ring_page_pool_init() local
562 ring->page_pool = page_pool_create(&pp_params); in hbg_ring_page_pool_init()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_main.c1005 struct page_pool_params pp_params = { 0 }; in mlx5e_alloc_rq() local
1013 pp_params.order = pool_order; in mlx5e_alloc_rq()
1014 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in mlx5e_alloc_rq()
1015 pp_params.pool_size = pool_size; in mlx5e_alloc_rq()
1016 pp_params.nid = node; in mlx5e_alloc_rq()
1017 pp_params.dev = rq->pdev; in mlx5e_alloc_rq()
1018 pp_params.napi = rq->cq.napi; in mlx5e_alloc_rq()
1019 pp_params.netdev = rq->netdev; in mlx5e_alloc_rq()
1020 pp_params.dma_dir = rq->buff.map_dir; in mlx5e_alloc_rq()
1021 pp_params.max_len = BIT(PAGE_SHIFT + pool_order); in mlx5e_alloc_rq()
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/linux/drivers/net/
H A Dvirtio_net.c3113 struct page_pool_params pp_params = { 0 }; in virtnet_create_page_pools() local
3122 pp_params.order = 0; in virtnet_create_page_pools()
3123 pp_params.pool_size = virtqueue_get_vring_size(rq->vq); in virtnet_create_page_pools()
3124 pp_params.nid = dev_to_node(vi->vdev->dev.parent); in virtnet_create_page_pools()
3125 pp_params.netdev = vi->dev; in virtnet_create_page_pools()
3126 pp_params.napi = &rq->napi; in virtnet_create_page_pools()
3133 pp_params.dev = dma_dev; in virtnet_create_page_pools()
3134 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in virtnet_create_page_pools()
3135 pp_params.dma_dir = DMA_FROM_DEVICE; in virtnet_create_page_pools()
3136 pp_params.max_len = PAGE_SIZE; in virtnet_create_page_pools()
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H A Dveth.c1010 struct page_pool_params pp_params = { in veth_create_page_pool() local
1017 rq->page_pool = page_pool_create(&pp_params); in veth_create_page_pool()
H A Dxen-netfront.c2169 struct page_pool_params pp_params = { in xennet_create_page_pool() local
2179 queue->page_pool = page_pool_create(&pp_params); in xennet_create_page_pool()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_main.c2251 struct page_pool_params pp_params = { 0 }; in __alloc_dma_rx_desc_resources() local
2266 pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; in __alloc_dma_rx_desc_resources()
2267 pp_params.pool_size = dma_conf->dma_rx_size; in __alloc_dma_rx_desc_resources()
2268 pp_params.order = order_base_2(num_pages); in __alloc_dma_rx_desc_resources()
2269 pp_params.nid = dev_to_node(priv->device); in __alloc_dma_rx_desc_resources()
2270 pp_params.dev = priv->device; in __alloc_dma_rx_desc_resources()
2271 pp_params.dma_dir = xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE; in __alloc_dma_rx_desc_resources()
2272 pp_params.offset = stmmac_rx_offset(priv); in __alloc_dma_rx_desc_resources()
2273 pp_params.max_len = dma_conf->dma_buf_sz; in __alloc_dma_rx_desc_resources()
2276 pp_params.offset = 0; in __alloc_dma_rx_desc_resources()
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/linux/drivers/net/ethernet/socionext/
H A Dnetsec.c1298 struct page_pool_params pp_params = { in netsec_setup_rx_dring() local
1313 dring->page_pool = page_pool_create(&pp_params); in netsec_setup_rx_dring()
/linux/drivers/net/ethernet/ti/
H A Dam65-cpsw-nuss.c560 struct page_pool_params pp_params = { in am65_cpsw_create_rxq() local
576 pp_params.napi = &flow->napi_rx; in am65_cpsw_create_rxq()
577 pool = page_pool_create(&pp_params); in am65_cpsw_create_rxq()
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_lif.c589 struct page_pool_params pp_params = { in ionic_qcq_alloc() local
602 pp_params.dma_dir = DMA_BIDIRECTIONAL; in ionic_qcq_alloc()
604 new->q.page_pool = page_pool_create(&pp_params); in ionic_qcq_alloc()
/linux/drivers/net/ethernet/wangxun/libwx/
H A Dwx_lib.c2798 struct page_pool_params pp_params = { in wx_alloc_page_pool() local
2810 rx_ring->page_pool = page_pool_create(&pp_params); in wx_alloc_page_pool()
/linux/drivers/net/ethernet/airoha/
H A Dairoha_eth.c733 const struct page_pool_params pp_params = { in airoha_qdma_init_rx_queue() local
760 q->page_pool = page_pool_create(&pp_params); in airoha_qdma_init_rx_queue()
/linux/drivers/net/ethernet/mediatek/
H A Dmtk_eth_soc.c1896 struct page_pool_params pp_params = { in mtk_create_page_pool() local
1908 pp_params.dma_dir = rcu_access_pointer(eth->prog) ? DMA_BIDIRECTIONAL in mtk_create_page_pool()
1910 pp = page_pool_create(&pp_params); in mtk_create_page_pool()
/linux/drivers/net/ethernet/freescale/
H A Dfec_main.c474 struct page_pool_params pp_params = { in fec_enet_create_page_pool() local
486 rxq->page_pool = page_pool_create(&pp_params); in fec_enet_create_page_pool()
/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_enet.c5014 struct page_pool_params pp_params = { in hns3_alloc_page_pool() local
5026 ring->page_pool = page_pool_create(&pp_params); in hns3_alloc_page_pool()

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