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Searched refs:napi_id (Results 1 – 25 of 46) sorted by relevance

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/linux/include/net/
H A Dbusy_poll.h27 static inline bool napi_id_valid(unsigned int napi_id) in napi_id_valid() argument
29 return napi_id >= MIN_NAPI_ID; in napi_id_valid()
52 void napi_busy_loop(unsigned int napi_id,
56 void napi_busy_loop_rcu(unsigned int napi_id,
60 void napi_suspend_irqs(unsigned int napi_id);
61 void napi_resume_irqs(unsigned int napi_id);
120 unsigned int napi_id = READ_ONCE(sk->sk_napi_id); in sk_busy_loop() local
122 if (napi_id_valid(napi_id)) in sk_busy_loop()
123 napi_busy_loop(napi_id, nonblock ? NULL : sk_busy_loop_end, sk, in sk_busy_loop()
137 if (!napi_id_valid(skb->napi_id)) in __skb_mark_napi_id()
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/linux/io_uring/
H A Dnapi.c12 unsigned int napi_id; member
22 unsigned int napi_id) in io_napi_hash_find() argument
27 if (e->napi_id != napi_id) in io_napi_hash_find()
41 int __io_napi_add_id(struct io_ring_ctx *ctx, unsigned int napi_id) in __io_napi_add_id() argument
47 if (!napi_id_valid(napi_id)) in __io_napi_add_id()
50 hash_list = &ctx->napi_ht[hash_min(napi_id, HASH_BITS(ctx->napi_ht))]; in __io_napi_add_id()
53 e = io_napi_hash_find(hash_list, napi_id); in __io_napi_add_id()
64 e->napi_id = napi_id; in __io_napi_add_id()
72 if (unlikely(io_napi_hash_find(hash_list, napi_id))) { in __io_napi_add_id()
84 static int __io_napi_del_id(struct io_ring_ctx *ctx, unsigned int napi_id) in __io_napi_del_id() argument
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H A Dnapi.h18 int __io_napi_add_id(struct io_ring_ctx *ctx, unsigned int napi_id);
/linux/tools/testing/selftests/drivers/net/
H A Dnapi_id_helper.c19 unsigned int napi_id; in main() local
79 optlen = sizeof(napi_id); in main()
80 ret = getsockopt(client, SOL_SOCKET, SO_INCOMING_NAPI_ID, &napi_id, in main()
91 if (napi_id == 0) { in main()
H A Dnapi_threaded.py14 def _assert_napi_threaded_enabled(nl, napi_id) -> None: argument
15 napi = nl.napi_get({'id': napi_id})
20 def _assert_napi_threaded_disabled(nl, napi_id) -> None: argument
21 napi = nl.napi_get({'id': napi_id})
H A DMakefile16 napi_id.py \
/linux/fs/
H A Deventpoll.c231 unsigned int napi_id; member
444 unsigned int napi_id = READ_ONCE(ep->napi_id); in ep_busy_loop() local
451 if (napi_id_valid(napi_id) && ep_busy_loop_on(ep)) { in ep_busy_loop()
452 napi_busy_loop(napi_id, ep_busy_loop_end, in ep_busy_loop()
462 napi_resume_irqs(napi_id); in ep_busy_loop()
463 ep->napi_id = 0; in ep_busy_loop()
475 unsigned int napi_id; in ep_set_busy_poll_napi_id() local
490 napi_id = READ_ONCE(sk->sk_napi_id); in ep_set_busy_poll_napi_id()
496 if (!napi_id_valid(napi_id) || napi_id == ep->napi_id) in ep_set_busy_poll_napi_id()
500 ep->napi_id = napi_id; in ep_set_busy_poll_napi_id()
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/linux/include/trace/events/
H A Dnet.h187 __field( unsigned int, napi_id )
211 __entry->napi_id = skb->napi_id;
213 __entry->napi_id = 0;
235 TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x net_cookie=%llu",
236 __get_str(name), __entry->napi_id, __entry->queue_mapping,
/linux/net/core/
H A Dpage_pool_user.c220 unsigned int napi_id; in page_pool_nl_fill() local
235 napi_id = pool->p.napi ? READ_ONCE(pool->p.napi->napi_id) : 0; in page_pool_nl_fill()
236 if (napi_id_valid(napi_id) && in page_pool_nl_fill()
237 nla_put_uint(rsp, NETDEV_A_PAGE_POOL_NAPI_ID, napi_id)) in page_pool_nl_fill()
H A Ddev.c794 static struct napi_struct *napi_by_id(unsigned int napi_id) in napi_by_id() argument
796 unsigned int hash = napi_id % HASH_SIZE(napi_hash); in napi_by_id()
800 if (napi->napi_id == napi_id) in napi_by_id()
808 netdev_napi_by_id(struct net *net, unsigned int napi_id) in netdev_napi_by_id() argument
812 napi = napi_by_id(napi_id); in netdev_napi_by_id()
836 netdev_napi_by_id_lock(struct net *net, unsigned int napi_id) in netdev_napi_by_id_lock() argument
842 napi = netdev_napi_by_id(net, napi_id); in netdev_napi_by_id_lock()
857 napi = netdev_napi_by_id(net, napi_id); in netdev_napi_by_id_lock()
1041 struct net_device *dev_get_by_napi_id(unsigned int napi_id) in dev_get_by_napi_id() argument
1047 if (!napi_id_valid(napi_id)) in dev_get_by_napi_id()
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H A Dxdp.c169 unsigned int napi_id, u32 frag_size) in __xdp_rxq_info_reg() argument
/linux/tools/testing/selftests/bpf/progs/
H A Dverifier_cgroup_skb.c93 __imm_const(__sk_buff_napi_id, offsetof(struct __sk_buff, napi_id)) in test_3_for_cgroup_skb()
192 : __imm_const(__sk_buff_napi_id, offsetof(struct __sk_buff, napi_id)) in napi_id_for_cgroup_skb()
/linux/drivers/staging/octeon/
H A Dethernet-rx.c48 static irqreturn_t cvm_oct_do_interrupt(int irq, void *napi_id) in cvm_oct_do_interrupt() argument
52 napi_schedule(napi_id); in cvm_oct_do_interrupt()
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_xdp.c129 lan966x->napi.napi_id); in lan966x_xdp_port_init()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
H A Dsetup.c90 return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq_xdp_ix, c->napi.napi_id); in mlx5e_init_xsk_rq()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_base.c669 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
687 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
708 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
/linux/drivers/net/ethernet/aquantia/atlantic/
H A Daq_vec.c151 self->napi.napi_id) < 0) { in aq_vec_ring_alloc()
/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c299 rx_ring->idx, rx_ring->r_vec->napi.napi_id); in nfp_net_rx_ring_alloc()
/linux/drivers/net/ethernet/intel/idpf/
H A Dxdp.c54 rxq->q_vector->napi.napi_id, in __idpf_xdp_rxq_info_init()
/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_rx.c705 irq->napi.napi_id); in fun_rxq_create_dev()
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_lif.c53 static int ionic_register_rxq_info(struct ionic_queue *q, unsigned int napi_id);
961 err = ionic_register_rxq_info(q, qcq->napi.napi_id); in ionic_lif_rxq_init()
2692 static int ionic_register_rxq_info(struct ionic_queue *q, unsigned int napi_id) in ionic_register_rxq_info() argument
2701 err = xdp_rxq_info_reg(rxq_info, q->lif->netdev, q->index, napi_id); in ionic_register_rxq_info()
/linux/drivers/net/ethernet/sfc/
H A Defx_channels.c615 channel->napi_str.napi_id = 0; in efx_copy_channel()
/linux/drivers/net/ethernet/sfc/siena/
H A Defx_channels.c618 channel->napi_str.napi_id = 0; in efx_copy_channel()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_main.c2183 unsigned int napi_id; in __alloc_dma_rx_desc_resources() local
2240 napi_id = ch->rxtx_napi.napi_id; in __alloc_dma_rx_desc_resources()
2242 napi_id = ch->rx_napi.napi_id; in __alloc_dma_rx_desc_resources()
2246 napi_id); in __alloc_dma_rx_desc_resources()
/linux/tools/testing/selftests/bpf/verifier/
H A Dctx_skb.c26 offsetof(struct __sk_buff, napi_id)),

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