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Searched refs:napi_id (Results 1 - 25 of 53) sorted by relevance

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/kernel/linux/linux-6.6/include/net/
H A Dbusy_poll.h47 void napi_busy_loop(unsigned int napi_id,
108 unsigned int napi_id = READ_ONCE(sk->sk_napi_id); in sk_busy_loop() local
110 if (napi_id >= MIN_NAPI_ID) in sk_busy_loop()
111 napi_busy_loop(napi_id, nonblock ? NULL : sk_busy_loop_end, sk, in sk_busy_loop()
125 if (skb->napi_id < MIN_NAPI_ID) in skb_mark_napi_id()
126 skb->napi_id = napi->napi_id; in skb_mark_napi_id()
130 /* used in the protocol hanlder to propagate the napi_id to the socket */
134 if (unlikely(READ_ONCE(sk->sk_napi_id) != skb->napi_id)) in sk_mark_napi_id()
135 WRITE_ONCE(sk->sk_napi_id, skb->napi_id); in sk_mark_napi_id()
153 __sk_mark_napi_id_once(struct sock *sk, unsigned int napi_id) __sk_mark_napi_id_once() argument
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H A Dxdp.h65 unsigned int napi_id; member
336 unsigned int napi_id, u32 frag_size);
340 unsigned int napi_id) in xdp_rxq_info_reg()
342 return __xdp_rxq_info_reg(xdp_rxq, dev, queue_index, napi_id, 0); in xdp_rxq_info_reg()
338 xdp_rxq_info_reg(struct xdp_rxq_info *xdp_rxq, struct net_device *dev, u32 queue_index, unsigned int napi_id) xdp_rxq_info_reg() argument
H A Dxdp_sock_drv.h53 return pool->heads[0].xdp.rxq->napi_id; in xsk_pool_get_napi_id()
/kernel/linux/linux-5.10/include/net/
H A Dbusy_poll.h44 void napi_busy_loop(unsigned int napi_id,
105 unsigned int napi_id = READ_ONCE(sk->sk_napi_id); in sk_busy_loop() local
107 if (napi_id >= MIN_NAPI_ID) in sk_busy_loop()
108 napi_busy_loop(napi_id, nonblock ? NULL : sk_busy_loop_end, sk); in sk_busy_loop()
120 if (skb->napi_id < MIN_NAPI_ID) in skb_mark_napi_id()
121 skb->napi_id = napi->napi_id; in skb_mark_napi_id()
125 /* used in the protocol hanlder to propagate the napi_id to the socket */
129 WRITE_ONCE(sk->sk_napi_id, skb->napi_id); in sk_mark_napi_id()
140 WRITE_ONCE(sk->sk_napi_id, skb->napi_id); in sk_mark_napi_id_once()
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/kernel/linux/linux-5.10/include/trace/events/
H A Dnet.h172 __field( unsigned int, napi_id )
195 __entry->napi_id = skb->napi_id;
197 __entry->napi_id = 0;
218 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",
219 __get_str(name), __entry->napi_id, __entry->queue_mapping,
/kernel/linux/linux-6.6/include/trace/events/
H A Dnet.h173 __field( unsigned int, napi_id )
196 __entry->napi_id = skb->napi_id;
198 __entry->napi_id = 0;
219 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",
220 __get_str(name), __entry->napi_id, __entry->queue_mapping,
/kernel/linux/linux-6.6/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()
181 __description("invalid write access to napi_id for CGROUP_SKB")
192 : __imm_const(__sk_buff_napi_id, offsetof(struct __sk_buff, napi_id)) in napi_id_for_cgroup_skb()
/kernel/linux/linux-5.10/fs/
H A Deventpoll.c224 /* used to track busy poll napi_id */
225 unsigned int napi_id; member
397 unsigned int napi_id = READ_ONCE(ep->napi_id); in ep_busy_loop() local
399 if ((napi_id >= MIN_NAPI_ID) && net_busy_loop_on()) in ep_busy_loop()
400 napi_busy_loop(napi_id, nonblock ? NULL : ep_busy_loop_end, ep); in ep_busy_loop()
405 if (ep->napi_id) in ep_reset_busy_poll_napi_id()
406 ep->napi_id = 0; in ep_reset_busy_poll_napi_id()
415 unsigned int napi_id; in ep_set_busy_poll_napi_id() local
431 napi_id in ep_set_busy_poll_napi_id()
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/kernel/linux/linux-6.6/fs/
H A Deventpoll.c228 /* used to track busy poll napi_id */
229 unsigned int napi_id; member
406 unsigned int napi_id = READ_ONCE(ep->napi_id); in ep_busy_loop() local
408 if ((napi_id >= MIN_NAPI_ID) && net_busy_loop_on()) { in ep_busy_loop()
409 napi_busy_loop(napi_id, nonblock ? NULL : ep_busy_loop_end, ep, false, in ep_busy_loop()
418 ep->napi_id = 0; in ep_busy_loop()
430 unsigned int napi_id; in ep_set_busy_poll_napi_id() local
445 napi_id = READ_ONCE(sk->sk_napi_id); in ep_set_busy_poll_napi_id()
452 if (napi_id < MIN_NAPI_I in ep_set_busy_poll_napi_id()
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/kernel/linux/linux-6.6/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_xdp.c129 lan966x->napi.napi_id); in lan966x_xdp_port_init()
/kernel/linux/linux-6.6/net/core/
H A Dxdp.c169 unsigned int napi_id, u32 frag_size) in __xdp_rxq_info_reg()
190 xdp_rxq->napi_id = napi_id; in __xdp_rxq_info_reg()
167 __xdp_rxq_info_reg(struct xdp_rxq_info *xdp_rxq, struct net_device *dev, u32 queue_index, unsigned int napi_id, u32 frag_size) __xdp_rxq_info_reg() argument
H A Ddev.c168 static struct napi_struct *napi_by_id(unsigned int napi_id);
904 * dev_get_by_napi_id - find a device by napi_id
905 * @napi_id: ID of the NAPI struct
913 struct net_device *dev_get_by_napi_id(unsigned int napi_id) in dev_get_by_napi_id() argument
919 if (napi_id < MIN_NAPI_ID) in dev_get_by_napi_id()
922 napi = napi_by_id(napi_id); in dev_get_by_napi_id()
1432 n->dev->name, n->napi_id); in napi_kthread_create()
6168 static struct napi_struct *napi_by_id(unsigned int napi_id) in napi_by_id() argument
6170 unsigned int hash = napi_id % HASH_SIZE(napi_hash); in napi_by_id()
6174 if (napi->napi_id in napi_by_id()
6246 napi_busy_loop(unsigned int napi_id, bool (*loop_end)(void *, unsigned long), void *loop_end_arg, bool prefer_busy_poll, u16 budget) napi_busy_loop() argument
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/kernel/linux/linux-5.10/drivers/staging/octeon/
H A Dethernet-rx.c43 * @napi_id: Cookie to identify the NAPI instance.
48 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()
/kernel/linux/linux-6.6/drivers/staging/octeon/
H A Dethernet-rx.c43 * @napi_id: Cookie to identify the NAPI instance.
48 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()
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ice/
H A Dice_base.c540 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
554 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
571 ring->q_vector->napi.napi_id, in ice_vsi_cfg_rxq()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
H A Dsetup.c89 return xdp_rxq_info_reg(&rq->xdp_rxq, rq->netdev, rq_xdp_ix, c->napi.napi_id); in mlx5e_init_xsk_rq()
/kernel/linux/linux-6.6/drivers/net/ethernet/aquantia/atlantic/
H A Daq_vec.c151 self->napi.napi_id) < 0) { in aq_vec_ring_alloc()
/kernel/linux/linux-6.6/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c300 rx_ring->idx, rx_ring->r_vec->napi.napi_id); in nfp_net_rx_ring_alloc()
/kernel/linux/linux-5.10/net/core/
H A Ddev.c169 static struct napi_struct *napi_by_id(unsigned int napi_id);
991 * dev_get_by_napi_id - find a device by napi_id
992 * @napi_id: ID of the NAPI struct
1000 struct net_device *dev_get_by_napi_id(unsigned int napi_id) in dev_get_by_napi_id() argument
1006 if (napi_id < MIN_NAPI_ID) in dev_get_by_napi_id()
1009 napi = napi_by_id(napi_id); in dev_get_by_napi_id()
6568 static struct napi_struct *napi_by_id(unsigned int napi_id) in napi_by_id() argument
6570 unsigned int hash = napi_id % HASH_SIZE(napi_hash); in napi_by_id()
6574 if (napi->napi_id == napi_id) in napi_by_id()
6622 napi_busy_loop(unsigned int napi_id, bool (*loop_end)(void *, unsigned long), void *loop_end_arg) napi_busy_loop() argument
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/kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/
H A Dbpf.h431 __u32 napi_id; member
/kernel/linux/linux-6.6/drivers/net/ethernet/google/gve/
H A Dgve_main.c1205 napi->napi_id); in gve_reg_xdp_info()
1215 napi->napi_id); in gve_reg_xdp_info()
1537 err = xdp_rxq_info_reg(&rx->xsk_rxq, dev, qid, napi->napi_id); in gve_xsk_pool_enable()
/kernel/linux/linux-5.10/tools/include/uapi/linux/
H A Dbpf.h4128 __u32 napi_id; member
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dbpf.h4128 __u32 napi_id; member
/kernel/linux/linux-6.6/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_rx.c705 irq->napi.napi_id); in fun_rxq_create_dev()
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dbpf.h580 __u32 napi_id; member

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