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/linux/include/trace/events/
A Dnapi.h3 #define TRACE_SYSTEM napi
16 TP_PROTO(struct napi_struct *napi, int work, int budget),
18 TP_ARGS(napi, work, budget),
21 __field( struct napi_struct *, napi)
22 __string( dev_name, napi->dev ? napi->dev->name : NO_DEV)
28 __entry->napi = napi;
29 __assign_str(dev_name, napi->dev ? napi->dev->name : NO_DEV);
35 __entry->napi, __get_str(dev_name),
/linux/net/core/
A Dgro_cells.c9 struct napi_struct napi; member
39 napi_schedule(&cell->napi); in gro_cells_receive()
50 static int gro_cell_poll(struct napi_struct *napi, int budget) in gro_cell_poll() argument
52 struct gro_cell *cell = container_of(napi, struct gro_cell, napi); in gro_cell_poll()
60 napi_gro_receive(napi, skb); in gro_cell_poll()
65 napi_complete_done(napi, work_done); in gro_cell_poll()
82 set_bit(NAPI_STATE_NO_BUSY_POLL, &cell->napi.state); in gro_cells_init()
84 netif_napi_add(dev, &cell->napi, gro_cell_poll, in gro_cells_init()
86 napi_enable(&cell->napi); in gro_cells_init()
101 napi_disable(&cell->napi); in gro_cells_destroy()
[all …]
A Ddev.c940 return napi ? napi->dev : NULL; in dev_get_by_napi_id()
6232 ret = napi_skb_finish(napi, skb, dev_gro_receive(napi, skb)); in napi_gro_receive()
6265 napi->skb = skb; in napi_reuse_skb()
6275 napi->skb = skb; in napi_get_frags()
6321 napi->skb = NULL; in napi_frags_skb()
6359 ret = napi_frags_finish(napi, skb, dev_gro_receive(napi, skb)); in napi_gro_frags()
6636 return napi; in napi_by_id()
6695 rc = napi->poll(napi, budget); in busy_poll_stop()
6722 if (!napi) in napi_busy_loop()
6902 napi->skb = NULL; in netif_napi_add()
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A Dnetpoll.c140 static void poll_one_napi(struct napi_struct *napi) in poll_one_napi() argument
148 if (test_and_set_bit(NAPI_STATE_NPSVC, &napi->state)) in poll_one_napi()
154 work = napi->poll(napi, 0); in poll_one_napi()
156 trace_napi_poll(napi, work, 0); in poll_one_napi()
158 clear_bit(NAPI_STATE_NPSVC, &napi->state); in poll_one_napi()
163 struct napi_struct *napi; in poll_napi() local
167 if (cmpxchg(&napi->poll_owner, -1, cpu) == -1) { in poll_napi()
168 poll_one_napi(napi); in poll_napi()
169 smp_store_release(&napi->poll_owner, -1); in poll_napi()
299 struct napi_struct *napi; in netpoll_owner_active() local
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/linux/drivers/net/ethernet/intel/igc/
A Digc_xdp.c43 struct napi_struct *napi; in igc_xdp_enable_pool() local
73 napi = &rx_ring->q_vector->napi; in igc_xdp_enable_pool()
78 napi_disable(napi); in igc_xdp_enable_pool()
85 napi_enable(napi); in igc_xdp_enable_pool()
103 struct napi_struct *napi; in igc_xdp_disable_pool() local
119 napi = &rx_ring->q_vector->napi; in igc_xdp_disable_pool()
124 napi_disable(napi); in igc_xdp_disable_pool()
132 napi_enable(napi); in igc_xdp_disable_pool()
/linux/include/linux/
A Dnetpoll.h69 static inline void *netpoll_poll_lock(struct napi_struct *napi) in netpoll_poll_lock() argument
71 struct net_device *dev = napi->dev; in netpoll_poll_lock()
76 while (cmpxchg(&napi->poll_owner, -1, owner) != -1) in netpoll_poll_lock()
79 return napi; in netpoll_poll_lock()
86 struct napi_struct *napi = have; in netpoll_poll_unlock() local
88 if (napi) in netpoll_poll_unlock()
89 smp_store_release(&napi->poll_owner, -1); in netpoll_poll_unlock()
98 static inline void *netpoll_poll_lock(struct napi_struct *napi) in netpoll_poll_lock() argument
/linux/drivers/net/ethernet/
A Dlantiq_xrx200.c61 struct napi_struct napi; member
134 napi_enable(&priv->chan_tx.napi); in xrx200_open()
138 napi_enable(&priv->chan_rx.napi); in xrx200_open()
161 napi_disable(&priv->chan_rx.napi); in xrx200_close()
164 napi_disable(&priv->chan_tx.napi); in xrx200_close()
235 struct xrx200_chan, napi); in xrx200_poll_rx()
263 struct xrx200_chan, napi); in xrx200_tx_housekeeping()
377 napi_disable(&ch_rx->napi); in xrx200_change_mtu()
398 napi_enable(&ch_rx->napi); in xrx200_change_mtu()
419 if (napi_schedule_prep(&ch->napi)) { in xrx200_dma_irq()
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/linux/drivers/net/ethernet/synopsys/
A Ddwc-xlgmac-net.c365 struct napi_struct *napi; in xlgmac_tx_timer() local
367 napi = (pdata->per_channel_irq) ? &channel->napi : &pdata->napi; in xlgmac_tx_timer()
378 __napi_schedule(napi); in xlgmac_tx_timer()
425 napi_enable(&channel->napi); in xlgmac_napi_enable()
432 napi_enable(&pdata->napi); in xlgmac_napi_enable()
450 napi_disable(&pdata->napi); in xlgmac_napi_disable()
1119 struct napi_struct *napi; in xlgmac_rx_poll() local
1132 napi = (pdata->per_channel_irq) ? &channel->napi : &pdata->napi; in xlgmac_rx_poll()
1260 napi_gro_receive(napi, skb); in xlgmac_rx_poll()
1284 napi); in xlgmac_one_poll()
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/linux/drivers/infiniband/hw/hfi1/
A Dipoib_rx.c25 static struct sk_buff *prepare_frag_skb(struct napi_struct *napi, int size) in prepare_frag_skb() argument
36 return napi_alloc_skb(napi, size); in prepare_frag_skb()
52 struct napi_struct *napi = &rxq->napi; in hfi1_ipoib_prepare_skb() local
61 skb = napi_alloc_skb(napi, skb_size); in hfi1_ipoib_prepare_skb()
63 skb = prepare_frag_skb(napi, skb_size); in hfi1_ipoib_prepare_skb()
/linux/drivers/net/ethernet/aquantia/atlantic/
A Daq_vec.c26 struct napi_struct napi; member
33 static int aq_vec_poll(struct napi_struct *napi, int budget) in aq_vec_poll() argument
35 struct aq_vec_s *self = container_of(napi, struct aq_vec_s, napi); in aq_vec_poll()
73 napi, in aq_vec_poll()
98 napi_complete_done(napi, work_done); in aq_vec_poll()
127 netif_napi_add(aq_nic_get_ndev(aq_nic), &self->napi, in aq_vec_alloc()
240 napi_enable(&self->napi); in aq_vec_start()
260 napi_disable(&self->napi); in aq_vec_stop()
285 netif_napi_del(&self->napi); in aq_vec_free()
321 napi_schedule(&self->napi); in aq_vec_isr()
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/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
A Dtrap.c9 static int mlx5e_trap_napi_poll(struct napi_struct *napi, int budget) in mlx5e_trap_napi_poll() argument
11 struct mlx5e_trap *trap_ctx = container_of(napi, struct mlx5e_trap, napi); in mlx5e_trap_napi_poll()
26 if (unlikely(!napi_complete_done(napi, work_done))) in mlx5e_trap_napi_poll()
67 ccp.napi = &t->napi; in mlx5e_open_trap_rq()
143 netif_napi_add(netdev, &t->napi, mlx5e_trap_napi_poll, 64); in mlx5e_open_trap()
158 netif_napi_del(&t->napi); in mlx5e_open_trap()
167 netif_napi_del(&trap->napi); in mlx5e_close_trap()
173 napi_enable(&trap->napi); in mlx5e_activate_trap()
182 napi_disable(&trap->napi); in mlx5e_deactivate_trap()
/linux/drivers/net/ethernet/qlogic/qlcnic/
A Dqlcnic_io.c966 sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi); in qlcnic_poll()
995 tx_ring = container_of(napi, struct qlcnic_host_tx_ring, napi); in qlcnic_tx_poll()
1017 sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi); in qlcnic_rx_poll()
1654 napi_enable(&sds_ring->napi); in qlcnic_82xx_napi_enable()
1663 napi_enable(&tx_ring->napi); in qlcnic_82xx_napi_enable()
1958 sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi); in qlcnic_83xx_msix_sriov_vf_poll()
1986 sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi); in qlcnic_83xx_poll()
2012 tx_ring = container_of(napi, struct qlcnic_host_tx_ring, napi); in qlcnic_83xx_msix_tx_poll()
2033 sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi); in qlcnic_83xx_rx_poll()
2057 napi_enable(&sds_ring->napi); in qlcnic_83xx_napi_enable()
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/linux/drivers/net/can/dev/
A Drx-offload.c42 static int can_rx_offload_napi_poll(struct napi_struct *napi, int quota) in can_rx_offload_napi_poll() argument
44 struct can_rx_offload *offload = container_of(napi, in can_rx_offload_napi_poll()
46 napi); in can_rx_offload_napi_poll()
63 napi_complete_done(napi, work_done); in can_rx_offload_napi_poll()
67 napi_reschedule(&offload->napi); in can_rx_offload_napi_poll()
298 napi_schedule(&offload->napi); in can_rx_offload_irq_finish()
320 napi_schedule(&offload->napi); in can_rx_offload_threaded_irq_finish()
337 netif_napi_add(dev, &offload->napi, can_rx_offload_napi_poll, weight); in can_rx_offload_init_queue()
389 napi_enable(&offload->napi); in can_rx_offload_enable()
395 netif_napi_del(&offload->napi); in can_rx_offload_del()
/linux/drivers/net/wan/
A Dlapbether.c58 struct napi_struct napi; member
88 static int lapbeth_napi_poll(struct napi_struct *napi, int budget) in lapbeth_napi_poll() argument
90 struct lapbethdev *lapbeth = container_of(napi, struct lapbethdev, in lapbeth_napi_poll()
91 napi); in lapbeth_napi_poll()
103 napi_complete(napi); in lapbeth_napi_poll()
178 napi_schedule(&lapbeth->napi); in lapbeth_data_indication()
277 napi_schedule(&lapbeth->napi); in lapbeth_connected()
295 napi_schedule(&lapbeth->napi); in lapbeth_disconnected()
324 napi_enable(&lapbeth->napi); in lapbeth_open()
352 napi_disable(&lapbeth->napi); in lapbeth_close()
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/linux/drivers/net/wireless/intel/iwlwifi/
A Diwl-op-mode.h95 void (*rx)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
97 void (*rx_rss)(struct iwl_op_mode *op_mode, struct napi_struct *napi,
136 struct napi_struct *napi, in iwl_op_mode_rx() argument
139 return op_mode->ops->rx(op_mode, napi, rxb); in iwl_op_mode_rx()
143 struct napi_struct *napi, in iwl_op_mode_rx_rss() argument
147 op_mode->ops->rx_rss(op_mode, napi, rxb, queue); in iwl_op_mode_rx_rss()
/linux/drivers/net/ethernet/broadcom/
A Dbcm4908_enet.c57 struct napi_struct napi; member
433 napi_schedule(&ring->napi); in bcm4908_enet_irq_handler()
473 napi_enable(&tx_ring->napi); in bcm4908_enet_open()
479 napi_enable(&rx_ring->napi); in bcm4908_enet_open()
496 napi_disable(&rx_ring->napi); in bcm4908_enet_stop()
497 napi_disable(&tx_ring->napi); in bcm4908_enet_stop()
523 napi_schedule(&enet->tx_ring.napi); in bcm4908_enet_start_xmit()
572 struct bcm4908_enet_dma_ring *rx_ring = container_of(napi, struct bcm4908_enet_dma_ring, napi); in bcm4908_enet_poll_rx()
621 napi_complete_done(napi, handled); in bcm4908_enet_poll_rx()
633 struct bcm4908_enet_dma_ring *tx_ring = container_of(napi, struct bcm4908_enet_dma_ring, napi); in bcm4908_enet_poll_tx()
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/linux/drivers/net/ethernet/google/gve/
A Dgve_rx.c308 ctx->skb_head = napi_get_frags(napi); in gve_rx_add_frags()
347 struct napi_struct *napi, in gve_rx_raw_addressing() argument
368 u16 len, struct napi_struct *napi, in gve_rx_qpl() argument
520 page_info, len, napi, in gve_rx_skb()
546 struct napi_struct *napi; in gve_rx() local
556 napi = &priv->ntfy_blocks[rx->ntfy_id].napi; in gve_rx()
612 napi_gro_frags(napi); in gve_rx()
614 napi_gro_receive(napi, skb); in gve_rx()
620 if (napi->skb) in gve_rx()
621 napi_free_frags(napi); in gve_rx()
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/linux/drivers/staging/octeon/
A Dethernet-rx.c37 struct napi_struct napi; member
412 static int cvm_oct_napi_poll(struct napi_struct *napi, int budget) in cvm_oct_napi_poll() argument
414 struct oct_rx_group *rx_group = container_of(napi, struct oct_rx_group, in cvm_oct_napi_poll()
415 napi); in cvm_oct_napi_poll()
422 napi_complete_done(napi, rx_count); in cvm_oct_napi_poll()
472 netif_napi_add(dev_for_napi, &oct_rx_group[i].napi, in cvm_oct_rx_initialize()
474 napi_enable(&oct_rx_group[i].napi); in cvm_oct_rx_initialize()
481 "Ethernet", &oct_rx_group[i].napi); in cvm_oct_rx_initialize()
518 napi_schedule(&oct_rx_group[i].napi); in cvm_oct_rx_initialize()
540 netif_napi_del(&oct_rx_group[i].napi); in cvm_oct_rx_shutdown()
/linux/drivers/net/wireless/ath/wil6210/
A Dnetdev.c91 static int wil6210_netdev_poll_rx(struct napi_struct *napi, int budget) in wil6210_netdev_poll_rx() argument
93 struct wil6210_priv *wil = container_of(napi, struct wil6210_priv, in wil6210_netdev_poll_rx()
102 napi_complete_done(napi, done); in wil6210_netdev_poll_rx()
112 static int wil6210_netdev_poll_rx_edma(struct napi_struct *napi, int budget) in wil6210_netdev_poll_rx_edma() argument
114 struct wil6210_priv *wil = container_of(napi, struct wil6210_priv, in wil6210_netdev_poll_rx_edma()
123 napi_complete_done(napi, done); in wil6210_netdev_poll_rx_edma()
133 static int wil6210_netdev_poll_tx(struct napi_struct *napi, int budget) in wil6210_netdev_poll_tx() argument
135 struct wil6210_priv *wil = container_of(napi, struct wil6210_priv, in wil6210_netdev_poll_tx()
160 napi_complete(napi); in wil6210_netdev_poll_tx()
172 struct wil6210_priv *wil = container_of(napi, struct wil6210_priv, in wil6210_netdev_poll_tx_edma()
[all …]
/linux/drivers/net/
A Dvirtio_net.c137 struct napi_struct napi; member
145 struct napi_struct napi; member
350 struct napi_struct *napi = &vi->sq[vq2txq(vq)].napi; in skb_xmit_done() local
355 if (napi->weight) in skb_xmit_done()
1370 napi_enable(napi); in virtnet_napi_enable()
1385 if (!napi->weight) in virtnet_napi_tx_enable()
1392 napi->weight = 0; in virtnet_napi_tx_enable()
1401 if (napi->weight) in virtnet_napi_tx_disable()
1402 napi_disable(napi); in virtnet_napi_tx_disable()
1542 container_of(napi, struct receive_queue, napi); in virtnet_poll()
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/linux/drivers/net/wireless/ath/ath11k/
A Ddp_rx.h69 struct napi_struct *napi, int budget);
70 int ath11k_dp_process_rx_err(struct ath11k_base *ab, struct napi_struct *napi,
73 struct napi_struct *napi,
84 struct napi_struct *napi, int budget);
86 struct napi_struct *napi, int budget);
/linux/drivers/net/wireless/mediatek/mt76/mt7615/
A Ddma.c69 static int mt7615_poll_tx(struct napi_struct *napi, int budget) in mt7615_poll_tx() argument
73 dev = container_of(napi, struct mt7615_dev, mt76.tx_napi); in mt7615_poll_tx()
75 napi_complete(napi); in mt7615_poll_tx()
81 if (napi_complete(napi)) in mt7615_poll_tx()
89 static int mt7615_poll_rx(struct napi_struct *napi, int budget) in mt7615_poll_rx() argument
94 dev = container_of(napi->dev, struct mt7615_dev, mt76.napi_dev); in mt7615_poll_rx()
97 napi_complete(napi); in mt7615_poll_rx()
101 done = mt76_dma_rx_poll(napi, budget); in mt7615_poll_rx()
/linux/drivers/net/caif/
A Dcaif_virtio.c111 struct napi_struct napi; member
252 struct cfv_info *cfv = container_of(napi, struct cfv_info, napi); in cfv_rx_poll()
319 napi_complete(napi); in cfv_rx_poll()
321 napi_schedule_prep(napi)) { in cfv_rx_poll()
323 __napi_schedule(napi); in cfv_rx_poll()
331 napi_complete(napi); in cfv_rx_poll()
339 napi_complete(napi); in cfv_rx_poll()
356 napi_schedule(&cfv->napi); in cfv_recv()
446 napi_enable(&cfv->napi); in cfv_netdev_open()
449 napi_schedule(&cfv->napi); in cfv_netdev_open()
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/linux/drivers/net/ethernet/ezchip/
A Dnps_enet.c174 static int nps_enet_poll(struct napi_struct *napi, int budget) in nps_enet_poll() argument
176 struct net_device *ndev = napi->dev; in nps_enet_poll()
182 if ((work_done < budget) && napi_complete_done(napi, work_done)) { in nps_enet_poll()
202 napi_reschedule(napi); in nps_enet_poll()
228 if (likely(napi_schedule_prep(&priv->napi))) { in nps_enet_irq_handler()
230 __napi_schedule(&priv->napi); in nps_enet_irq_handler()
493 napi_enable(&priv->napi); in nps_enet_open()
514 napi_disable(&priv->napi); in nps_enet_stop()
616 netif_napi_add(ndev, &priv->napi, nps_enet_poll, in nps_enet_probe()
631 netif_napi_del(&priv->napi); in nps_enet_probe()
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/linux/drivers/net/ethernet/pensando/ionic/
A Dionic_txrx.h12 int ionic_rx_napi(struct napi_struct *napi, int budget);
13 int ionic_tx_napi(struct napi_struct *napi, int budget);
14 int ionic_txrx_napi(struct napi_struct *napi, int budget);

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