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Searched refs:xdp_prog (Results 1 – 25 of 131) sorted by relevance

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/linux/kernel/bpf/
H A Ddevmap.c61 struct bpf_prog *xdp_prog; member
68 struct bpf_prog *xdp_prog; member
226 if (dev->xdp_prog) in dev_map_free()
227 bpf_prog_put(dev->xdp_prog); in dev_map_free()
242 if (dev->xdp_prog) in dev_map_free()
243 bpf_prog_put(dev->xdp_prog); in dev_map_free()
334 static int dev_map_bpf_prog_run(struct bpf_prog *xdp_prog, in dev_map_bpf_prog_run() argument
353 act = bpf_prog_run_xdp(xdp_prog, &xdp); in dev_map_bpf_prog_run()
363 bpf_warn_invalid_xdp_action(NULL, xdp_prog, act); in dev_map_bpf_prog_run()
366 trace_xdp_exception(tx_dev, xdp_prog, act); in dev_map_bpf_prog_run()
[all …]
/linux/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_xdp.c24 old_prog = xchg(&port->xdp_prog, xdp->prog); in lan966x_xdp_setup()
32 xchg(&port->xdp_prog, old_prog); in lan966x_xdp_setup()
77 struct bpf_prog *xdp_prog = port->xdp_prog; in lan966x_xdp_run() local
87 act = bpf_prog_run_xdp(xdp_prog, &xdp); in lan966x_xdp_run()
96 if (xdp_do_redirect(port->dev, &xdp, xdp_prog)) in lan966x_xdp_run()
101 bpf_warn_invalid_xdp_action(port->dev, xdp_prog, act); in lan966x_xdp_run()
104 trace_xdp_exception(port->dev, xdp_prog, act); in lan966x_xdp_run()
/linux/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.h85 struct bpf_prog *xdp_prog; in ena_xdp_execute() local
90 xdp_prog = READ_ONCE(rx_ring->xdp_bpf_prog); in ena_xdp_execute()
92 verdict = bpf_prog_run_xdp(xdp_prog, xdp); in ena_xdp_execute()
98 trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); in ena_xdp_execute()
119 if (likely(!xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog))) { in ena_xdp_execute()
124 trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); in ena_xdp_execute()
129 trace_xdp_exception(rx_ring->netdev, xdp_prog, verdict); in ena_xdp_execute()
142 bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, verdict); in ena_xdp_execute()
/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c177 struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog); in bnxt_xdp_attached() local
179 return !!xdp_prog; in bnxt_xdp_attached()
228 struct bpf_prog *xdp_prog = READ_ONCE(rxr->xdp_prog); in bnxt_rx_xdp() local
239 if (!xdp_prog) in bnxt_rx_xdp()
249 act = bpf_prog_run_xdp(xdp_prog, xdp); in bnxt_rx_xdp()
281 trace_xdp_exception(bp->dev, xdp_prog, act); in bnxt_rx_xdp()
303 trace_xdp_exception(bp->dev, xdp_prog, act); in bnxt_rx_xdp()
309 if (xdp_do_redirect(bp->dev, xdp, xdp_prog)) { in bnxt_rx_xdp()
310 trace_xdp_exception(bp->dev, xdp_prog, act); in bnxt_rx_xdp()
318 bpf_warn_invalid_xdp_action(bp->dev, xdp_prog, act); in bnxt_rx_xdp()
[all …]
/linux/drivers/net/ethernet/sfc/siena/
H A Drx.c256 struct bpf_prog *xdp_prog; in efx_do_xdp() local
263 xdp_prog = rcu_dereference_bh(efx->xdp_prog); in efx_do_xdp()
264 if (!xdp_prog) in efx_do_xdp()
294 xdp_act = bpf_prog_run_xdp(xdp_prog, &xdp); in efx_do_xdp()
320 trace_xdp_exception(efx->net_dev, xdp_prog, xdp_act); in efx_do_xdp()
327 err = xdp_do_redirect(efx->net_dev, &xdp, xdp_prog); in efx_do_xdp()
334 trace_xdp_exception(efx->net_dev, xdp_prog, xdp_act); in efx_do_xdp()
341 bpf_warn_invalid_xdp_action(efx->net_dev, xdp_prog, xdp_act); in efx_do_xdp()
344 trace_xdp_exception(efx->net_dev, xdp_prog, xdp_act); in efx_do_xdp()
348 trace_xdp_exception(efx->net_dev, xdp_prog, xdp_act); in efx_do_xdp()
/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-xsk.c38 struct bpf_prog *xdp_prog; in dpaa2_xsk_run_xdp() local
44 xdp_prog = READ_ONCE(ch->xdp.prog); in dpaa2_xsk_run_xdp()
45 if (!xdp_prog) in dpaa2_xsk_run_xdp()
59 xdp_act = bpf_prog_run_xdp(xdp_prog, xdp_buff); in dpaa2_xsk_run_xdp()
66 err = xdp_do_redirect(priv->net_dev, xdp_buff, xdp_prog); in dpaa2_xsk_run_xdp()
85 bpf_warn_invalid_xdp_action(priv->net_dev, xdp_prog, xdp_act); in dpaa2_xsk_run_xdp()
88 trace_xdp_exception(priv->net_dev, xdp_prog, xdp_act); in dpaa2_xsk_run_xdp()
122 WARN_ON(priv->xdp_prog); in dpaa2_xsk_rx()
317 if (!priv->xdp_prog) in dpaa2_xsk_wakeup()
/linux/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.c340 struct bpf_prog *xdp_prog; in vmxnet3_process_xdp_small() local
359 xdp_prog = rcu_dereference(rq->adapter->xdp_bpf_prog); in vmxnet3_process_xdp_small()
360 if (!xdp_prog) { in vmxnet3_process_xdp_small()
364 act = vmxnet3_run_xdp(rq, &xdp, xdp_prog); in vmxnet3_process_xdp_small()
385 struct bpf_prog *xdp_prog; in vmxnet3_process_xdp() local
403 xdp_prog = rcu_dereference(rq->adapter->xdp_bpf_prog); in vmxnet3_process_xdp()
404 if (!xdp_prog) { in vmxnet3_process_xdp()
408 act = vmxnet3_run_xdp(rq, &xdp, xdp_prog); in vmxnet3_process_xdp()
/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c14 bool xdp_on = READ_ONCE(adapter->xdp_prog); in ixgbe_xsk_pool()
102 struct bpf_prog *xdp_prog; in ixgbe_run_xdp_zc() local
107 xdp_prog = READ_ONCE(rx_ring->xdp_prog); in ixgbe_run_xdp_zc()
108 act = bpf_prog_run_xdp(xdp_prog, xdp); in ixgbe_run_xdp_zc()
111 err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog); in ixgbe_run_xdp_zc()
141 bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, act); in ixgbe_run_xdp_zc()
146 trace_xdp_exception(rx_ring->netdev, xdp_prog, act); in ixgbe_run_xdp_zc()
519 if (!READ_ONCE(adapter->xdp_prog)) in ixgbe_xsk_wakeup()
/linux/drivers/net/ethernet/intel/igb/
H A Digb_xsk.c296 struct bpf_prog *xdp_prog) in igb_run_xdp_zc() argument
303 act = bpf_prog_run_xdp(xdp_prog, xdp); in igb_run_xdp_zc()
306 err = xdp_do_redirect(adapter->netdev, xdp, xdp_prog); in igb_run_xdp_zc()
327 bpf_warn_invalid_xdp_action(adapter->netdev, xdp_prog, act); in igb_run_xdp_zc()
331 trace_xdp_exception(rx_ring->netdev, xdp_prog, act); in igb_run_xdp_zc()
348 struct bpf_prog *xdp_prog; in igb_clean_rx_irq_zc() local
355 xdp_prog = READ_ONCE(rx_ring->xdp_prog); in igb_clean_rx_irq_zc()
393 xdp_prog); in igb_clean_rx_irq_zc()
/linux/drivers/net/
H A Dveth.c65 struct bpf_prog __rcu *xdp_prog; member
612 if (unlikely(!rcu_access_pointer(rcv_rq->xdp_prog))) in veth_xdp_flush()
642 struct bpf_prog *xdp_prog; in veth_xdp_rcv_one() local
645 xdp_prog = rcu_dereference(rq->xdp_prog); in veth_xdp_rcv_one()
646 if (likely(xdp_prog)) { in veth_xdp_rcv_one()
655 act = bpf_prog_run_xdp(xdp_prog, xdp); in veth_xdp_rcv_one()
666 trace_xdp_exception(rq->dev, xdp_prog, act); in veth_xdp_rcv_one()
677 if (xdp_do_redirect(rq->dev, xdp, xdp_prog)) { in veth_xdp_rcv_one()
686 bpf_warn_invalid_xdp_action(rq->dev, xdp_prog, act); in veth_xdp_rcv_one()
689 trace_xdp_exception(rq->dev, xdp_prog, act); in veth_xdp_rcv_one()
[all …]
H A Dtun.c210 struct bpf_prog __rcu *xdp_prog; member
765 if (rtnl_dereference(tun->xdp_prog)) in tun_attach()
1134 old_prog = rtnl_dereference(tun->xdp_prog); in tun_xdp_set()
1135 rcu_assign_pointer(tun->xdp_prog, prog); in tun_xdp_set()
1558 static int tun_xdp_act(struct tun_struct *tun, struct bpf_prog *xdp_prog, in tun_xdp_act() argument
1565 err = xdp_do_redirect(tun->dev, xdp, xdp_prog); in tun_xdp_act()
1583 bpf_warn_invalid_xdp_action(tun->dev, xdp_prog, act); in tun_xdp_act()
1586 trace_xdp_exception(tun->dev, xdp_prog, act); in tun_xdp_act()
1604 struct bpf_prog *xdp_prog; in tun_build_skb() local
1613 xdp_prog = rcu_dereference(tun->xdp_prog); in tun_build_skb()
[all …]
/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_rx.c144 struct bpf_prog *xdp_prog; in fun_run_xdp() local
155 xdp_prog = READ_ONCE(q->xdp_prog); in fun_run_xdp()
156 act = bpf_prog_run_xdp(xdp_prog, &xdp); in fun_run_xdp()
177 if (unlikely(xdp_do_redirect(q->netdev, &xdp, xdp_prog))) in fun_run_xdp()
183 bpf_warn_invalid_xdp_action(q->netdev, xdp_prog, act); in fun_run_xdp()
186 trace_xdp_exception(q->netdev, xdp_prog, act); in fun_run_xdp()
608 WRITE_ONCE(q->xdp_prog, prog); in fun_rxq_set_bpf()
724 q->xdp_prog = fp->xdp_prog; in fun_rxq_create_dev()
725 q->headroom = fp->xdp_prog ? FUN_XDP_HEADROOM : FUN_RX_HEADROOM; in fun_rxq_create_dev()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c199 struct bpf_prog *xdp_prog) in i40e_run_xdp_zc() argument
205 act = bpf_prog_run_xdp(xdp_prog, xdp); in i40e_run_xdp_zc()
208 err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog); in i40e_run_xdp_zc()
231 bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, act); in i40e_run_xdp_zc()
236 trace_xdp_exception(rx_ring->netdev, xdp_prog, act); in i40e_run_xdp_zc()
414 struct bpf_prog *xdp_prog; in i40e_clean_rx_irq_zc() local
424 xdp_prog = READ_ONCE(rx_ring->xdp_prog); in i40e_clean_rx_irq_zc()
475 xdp_res = i40e_run_xdp_zc(rx_ring, first, xdp_prog); in i40e_clean_rx_irq_zc()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dxdp_context_test_run.c180 struct bpf_program *tc_prog, *xdp_prog; in test_xdp_context_veth() local
225 xdp_prog = bpf_object__find_program_by_name(skel->obj, "ing_xdp"); in test_xdp_context_veth()
226 if (!ASSERT_OK_PTR(xdp_prog, "open ing_xdp prog")) in test_xdp_context_veth()
230 bpf_program__fd(xdp_prog), in test_xdp_context_veth()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dparams.c235 if (params->xdp_prog) in mlx5e_get_linear_rq_headroom()
277 no_head_tail_room = params->xdp_prog && mpwqe && !mlx5e_rx_is_linear_skb(mdev, params, xsk); in mlx5e_rx_get_linear_stride_sz()
288 return params->xdp_prog && sz < PAGE_SIZE ? PAGE_SIZE : sz; in mlx5e_rx_get_linear_stride_sz()
431 if (params->xdp_prog) in mlx5e_mpwqe_get_log_stride_size()
655 wqe_bulk_in_bytes = min_t(u32, MAX_WQE_BULK_BYTES(params->xdp_prog), in mlx5e_rx_compute_wqe_bulk_params()
664 split_factor = DIV_ROUND_UP(MAX_WQE_BULK_BYTES(params->xdp_prog), in mlx5e_rx_compute_wqe_bulk_params()
708 params->xdp_prog); in mlx5e_build_rq_frags_info()
709 if (byte_count > max_mtu || params->xdp_prog) { in mlx5e_build_rq_frags_info()
714 params->xdp_prog); in mlx5e_build_rq_frags_info()
734 if (params->xdp_prog) { in mlx5e_build_rq_frags_info()
[all …]
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_txrx.c468 struct bpf_prog *xdp_prog, in ionic_run_xdp() argument
531 xdp_action = bpf_prog_run_xdp(xdp_prog, &xdp_buf); in ionic_run_xdp()
578 err = xdp_do_redirect(netdev, &xdp_buf, xdp_prog); in ionic_run_xdp()
596 trace_xdp_exception(netdev, xdp_prog, xdp_action); in ionic_run_xdp()
606 struct bpf_prog *xdp_prog) in ionic_rx_clean() argument
635 if (xdp_prog) { in ionic_rx_clean()
636 if (ionic_run_xdp(stats, netdev, xdp_prog, q, desc_info->bufs, len)) in ionic_rx_clean()
722 static bool __ionic_rx_service(struct ionic_cq *cq, struct bpf_prog *xdp_prog) in __ionic_rx_service() argument
744 ionic_rx_clean(q, desc_info, comp, xdp_prog); in __ionic_rx_service()
764 void ionic_rx_fill(struct ionic_queue *q, struct bpf_prog *xdp_prog) in ionic_rx_fill() argument
[all …]
H A Dionic_lif.h245 struct bpf_prog *xdp_prog; member
271 struct bpf_prog *xdp_prog; member
284 qparam->xdp_prog = lif->xdp_prog; in ionic_init_queue_params()
H A Dionic_lif.c560 unsigned int pid, struct bpf_prog *xdp_prog, in ionic_qcq_alloc() argument
600 if (xdp_prog) in ionic_qcq_alloc()
923 if (!lif->xdp_prog || in ionic_lif_rxq_init()
924 (lif->xdp_prog->aux && lif->xdp_prog->aux->xdp_has_frags)) in ionic_lif_rxq_init()
1773 struct bpf_prog *xdp_prog) in ionic_xdp_is_valid_mtu() argument
1775 if (!xdp_prog) in ionic_xdp_is_valid_mtu()
1781 if (xdp_prog->aux && xdp_prog->aux->xdp_has_frags) in ionic_xdp_is_valid_mtu()
1799 struct bpf_prog *xdp_prog; in ionic_change_mtu() local
1802 xdp_prog = READ_ONCE(lif->xdp_prog); in ionic_change_mtu()
1803 if (!ionic_xdp_is_valid_mtu(lif, new_mtu, xdp_prog)) in ionic_change_mtu()
[all …]
/linux/drivers/net/ethernet/intel/ice/
H A Dice_xsk.c762 struct bpf_prog *xdp_prog, struct ice_tx_ring *xdp_ring, in ice_run_xdp_zc() argument
768 act = bpf_prog_run_xdp(xdp_prog, xdp); in ice_run_xdp_zc()
771 err = xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog); in ice_run_xdp_zc()
793 bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, act); in ice_run_xdp_zc()
798 trace_xdp_exception(rx_ring->netdev, xdp_prog, act); in ice_run_xdp_zc()
823 struct bpf_prog *xdp_prog; in ice_clean_rx_irq_zc() local
831 xdp_prog = READ_ONCE(rx_ring->xdp_prog); in ice_clean_rx_irq_zc()
881 xdp_res = ice_run_xdp_zc(rx_ring, first, xdp_prog, xdp_ring, in ice_clean_rx_irq_zc()
H A Dice_txrx.c458 WRITE_ONCE(rx_ring->xdp_prog, NULL); in ice_free_rx_ring()
513 WRITE_ONCE(rx_ring->xdp_prog, rx_ring->vsi->xdp_prog); in ice_setup_rx_ring()
535 struct bpf_prog *xdp_prog, struct ice_tx_ring *xdp_ring, in ice_run_xdp() argument
541 if (!xdp_prog) in ice_run_xdp()
546 act = bpf_prog_run_xdp(xdp_prog, xdp); in ice_run_xdp()
560 if (xdp_do_redirect(rx_ring->netdev, xdp, xdp_prog)) in ice_run_xdp()
565 bpf_warn_invalid_xdp_action(rx_ring->netdev, xdp_prog, act); in ice_run_xdp()
569 trace_xdp_exception(rx_ring->netdev, xdp_prog, act); in ice_run_xdp()
1272 struct bpf_prog *xdp_prog = NULL; in ice_clean_rx_irq() local
1279 xdp_prog = READ_ONCE(rx_ring->xdp_prog); in ice_clean_rx_irq()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_rx.c414 ring->xdp_prog, in mlx4_en_destroy_rx_ring()
690 struct bpf_prog *xdp_prog; in mlx4_en_process_rx_cq() local
703 xdp_prog = rcu_dereference_bh(ring->xdp_prog); in mlx4_en_process_rx_cq()
790 if (xdp_prog) { in mlx4_en_process_rx_cq()
809 act = bpf_prog_run_xdp(xdp_prog, &mxbuf.xdp); in mlx4_en_process_rx_cq()
822 if (likely(!xdp_do_redirect(dev, &mxbuf.xdp, xdp_prog))) { in mlx4_en_process_rx_cq()
829 trace_xdp_exception(dev, xdp_prog, act); in mlx4_en_process_rx_cq()
838 trace_xdp_exception(dev, xdp_prog, act); in mlx4_en_process_rx_cq()
841 bpf_warn_invalid_xdp_action(dev, xdp_prog, act); in mlx4_en_process_rx_cq()
844 trace_xdp_exception(dev, xdp_prog, act); in mlx4_en_process_rx_cq()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_xdp.c123 need_update = !!priv->xdp_prog != !!prog; in stmmac_xdp_set_prog()
127 old_prog = xchg(&priv->xdp_prog, prog); in stmmac_xdp_set_prog()
/linux/drivers/net/ethernet/intel/igc/
H A Digc_xdp.c27 need_update = !!adapter->xdp_prog != !!prog; in igc_xdp_set_prog()
36 old_prog = xchg(&adapter->xdp_prog, prog); in igc_xdp_set_prog()
H A Digc_xdp.h14 return !!adapter->xdp_prog; in igc_xdp_is_enabled()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
H A Dpool.c116 if (!params->xdp_prog) { in mlx5e_xsk_enable_locked()
176 if (!priv->channels.params.xdp_prog) in mlx5e_xsk_disable_locked()

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