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Searched refs:xdpf (Results 1 – 25 of 88) sorted by relevance

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/linux-6.15/net/core/
H A Dxdp.c476 __xdp_return(virt_to_netmem(xdpf->data), xdpf->mem_type, false, NULL); in xdp_return_frame()
493 __xdp_return(virt_to_netmem(xdpf->data), xdpf->mem_type, true, NULL); in xdp_return_frame_rx_napi()
595 xdpf = addr; in xdp_convert_zc_to_xdp_frame()
596 memset(xdpf, 0, sizeof(*xdpf)); in xdp_convert_zc_to_xdp_frame()
598 addr += sizeof(*xdpf); in xdp_convert_zc_to_xdp_frame()
604 xdpf->headroom = 0; in xdp_convert_zc_to_xdp_frame()
610 return xdpf; in xdp_convert_zc_to_xdp_frame()
802 headroom = sizeof(*xdpf) + xdpf->headroom; in __xdp_build_skb_from_frame()
816 if (xdpf->metasize) in __xdp_build_skb_from_frame()
838 xdp_scrub_frame(xdpf); in __xdp_build_skb_from_frame()
[all …]
/linux-6.15/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.c13 if (likely(tx_info->xdpf)) in validate_xdp_req_id()
21 struct xdp_frame *xdpf, in ena_xdp_tx_map_frame() argument
31 tx_info->xdpf = xdpf; in ena_xdp_tx_map_frame()
32 data = tx_info->xdpf->data; in ena_xdp_tx_map_frame()
33 size = tx_info->xdpf->len; in ena_xdp_tx_map_frame()
101 xdpf->len); in ena_xdp_xmit_frame()
116 tx_info->xdpf = NULL; in ena_xdp_xmit_frame()
381 struct xdp_frame *xdpf; in ena_clean_xdp_irq() local
400 xdpf = tx_info->xdpf; in ena_clean_xdp_irq()
401 tx_info->xdpf = NULL; in ena_clean_xdp_irq()
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H A Dena_xdp.h40 struct xdp_frame *xdpf,
87 struct xdp_frame *xdpf; in ena_xdp_execute() local
96 xdpf = xdp_convert_buff_to_frame(xdp); in ena_xdp_execute()
97 if (unlikely(!xdpf)) { in ena_xdp_execute()
110 if (ena_xdp_xmit_frame(xdp_ring, rx_ring->adapter, xdpf, in ena_xdp_execute()
112 xdp_return_frame(xdpf); in ena_xdp_execute()
/linux-6.15/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.c116 struct xdp_frame *xdpf, in vmxnet3_xdp_xmit_frame() argument
129 dw2 |= xdpf->len; in vmxnet3_xdp_xmit_frame()
133 buf_size = xdpf->len; in vmxnet3_xdp_xmit_frame()
145 xdpf->data, buf_size, in vmxnet3_xdp_xmit_frame()
153 page = virt_to_page(xdpf->data); in vmxnet3_xdp_xmit_frame()
155 (xdpf->data - (void *)xdpf); in vmxnet3_xdp_xmit_frame()
160 tbi->xdpf = xdpf; in vmxnet3_xdp_xmit_frame()
207 struct xdp_frame *xdpf) in vmxnet3_xdp_xmit_back() argument
264 struct xdp_frame *xdpf; in vmxnet3_run_xdp() local
286 xdpf = xdp_convert_buff_to_frame(xdp); in vmxnet3_run_xdp()
[all …]
/linux-6.15/kernel/bpf/
H A Dcpumap.c197 rxq.dev = xdpf->dev_rx; in cpu_map_bpf_prog_run_xdp()
198 rxq.mem.type = xdpf->mem_type; in cpu_map_bpf_prog_run_xdp()
208 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
211 frames[nframes++] = xdpf; in cpu_map_bpf_prog_run_xdp()
218 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
228 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
381 __xdp_build_skb_from_frame(xdpf, skbs[i], xdpf->dev_rx); in cpu_map_kthread_run()
734 xdp_return_frame_rx_napi(xdpf); in bq_flush_to_queue()
766 bq->q[bq->count++] = xdpf; in bq_enqueue()
779 xdpf->dev_rx = dev_rx; in cpu_map_enqueue()
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H A Ddevmap.c358 xdp_return_frame_rx_napi(xdpf); in dev_map_bpf_prog_run()
360 frames[nframes++] = xdpf; in dev_map_bpf_prog_run()
369 xdp_return_frame_rx_napi(xdpf); in dev_map_bpf_prog_run()
390 prefetch(xdpf); in bq_xmit_all()
479 bq->q[bq->count++] = xdpf; in bq_enqueue()
492 xdp_frame_has_frags(xdpf))) in __xdp_enqueue()
557 xdp_frame_has_frags(xdpf))) in is_valid_dst()
568 struct xdp_frame *xdpf) in dev_map_enqueue_clone() argument
572 nxdpf = xdpf_clone(xdpf); in dev_map_enqueue_clone()
626 if (!is_valid_dst(dst, xdpf)) in dev_map_enqueue_multi()
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/linux-6.15/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dxdp.c67 struct xdp_frame *xdpf; in mlx5e_xmit_xdp_buff() local
72 if (unlikely(!xdpf)) in mlx5e_xmit_xdp_buff()
76 xdptxd->data = xdpf->data; in mlx5e_xmit_xdp_buff()
77 xdptxd->len = xdpf->len; in mlx5e_xmit_xdp_buff()
99 xdp_return_frame(xdpf); in mlx5e_xmit_xdp_buff()
113 (union mlx5e_xdp_info) { .frame.xdpf = xdpf }); in mlx5e_xmit_xdp_buff()
125 dma_addr = page_pool_get_dma_addr(page) + (xdpf->data - (void *)xdpf); in mlx5e_xmit_xdp_buff()
669 struct xdp_frame *xdpf; in mlx5e_free_xdpsq_desc() local
673 xdpf = xdpi.frame.xdpf; in mlx5e_free_xdpsq_desc()
873 xdptxd->len = xdpf->len; in mlx5e_xdp_xmit()
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/linux-6.15/drivers/net/ethernet/ti/icssg/
H A Dicssg_common.c152 struct xdp_frame *xdpf; in emac_tx_complete_packets() local
184 xdpf = swdata->data.xdpf; in emac_tx_complete_packets()
187 xdp_return_frame(xdpf); in emac_tx_complete_packets()
563 struct xdp_frame *xdpf, in emac_xmit_xdp_frame() argument
613 cppi5_hdesc_attach_buf(first_desc, buf_dma, xdpf->len, buf_dma, xdpf->len); in emac_xmit_xdp_frame()
620 swdata->data.xdpf = xdpf; in emac_xmit_xdp_frame()
661 struct xdp_frame *xdpf; in emac_run_xdp() local
674 if (unlikely(!xdpf)) { in emac_run_xdp()
1047 struct xdp_frame *xdpf; in prueth_tx_cleanup() local
1059 xdpf = swdata->data.xdpf; in prueth_tx_cleanup()
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/linux-6.15/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c104 struct xdp_frame *xdpf; in ixgbe_run_xdp_zc() local
125 xdpf = xdp_convert_buff_to_frame(xdp); in ixgbe_run_xdp_zc()
126 if (unlikely(!xdpf)) in ixgbe_run_xdp_zc()
131 result = ixgbe_xmit_xdp_ring(ring, xdpf); in ixgbe_run_xdp_zc()
418 tx_bi->xdpf = NULL; in ixgbe_xmit_zc()
449 xdp_return_frame(tx_bi->xdpf); in ixgbe_clean_xdp_tx_buffer()
476 if (tx_bi->xdpf) in ixgbe_clean_xdp_tx_irq()
481 tx_bi->xdpf = NULL; in ixgbe_clean_xdp_tx_irq()
550 if (tx_bi->xdpf) in ixgbe_xsk_clean_tx_ring()
555 tx_bi->xdpf = NULL; in ixgbe_xsk_clean_tx_ring()
/linux-6.15/include/net/
H A Dxdp.h341 struct sk_buff *__xdp_build_skb_from_frame(struct xdp_frame *xdpf,
344 struct sk_buff *xdp_build_skb_from_frame(struct xdp_frame *xdpf,
346 struct xdp_frame *xdpf_clone(struct xdp_frame *xdpf);
411 void xdp_return_frame(struct xdp_frame *xdpf);
412 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf);
414 void xdp_return_frame_bulk(struct xdp_frame *xdpf,
427 xdp_get_frame_len(const struct xdp_frame *xdpf) in xdp_get_frame_len() argument
430 unsigned int len = xdpf->len; in xdp_get_frame_len()
432 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_get_frame_len()
435 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_get_frame_len()
/linux-6.15/drivers/net/ethernet/sfc/siena/
H A Dtx.c213 struct xdp_frame *xdpf; in efx_siena_xdp_tx_buffers() local
255 xdpf = xdpfs[i]; in efx_siena_xdp_tx_buffers()
263 len = xdpf->len; in efx_siena_xdp_tx_buffers()
267 xdpf->data, len, in efx_siena_xdp_tx_buffers()
274 tx_buffer->xdpf = xdpf; in efx_siena_xdp_tx_buffers()
H A Drx.c257 struct xdp_frame *xdpf; in efx_do_xdp() local
312 xdpf = xdp_convert_buff_to_frame(&xdp); in efx_do_xdp()
313 err = efx_siena_xdp_tx_buffers(efx, 1, &xdpf, true); in efx_do_xdp()
/linux-6.15/drivers/net/ethernet/freescale/dpaa/
H A Ddpaa_eth.c2247 memmove(aligned_data, xdpf->data, xdpf->len); in dpaa_a050385_wa_xdpf()
2274 memcpy(new_buff + headroom, xdpf->data, xdpf->len); in dpaa_a050385_wa_xdpf()
2281 new_xdpf->len = xdpf->len; in dpaa_a050385_wa_xdpf()
2549 buff_start = xdpf->data - xdpf->headroom; in dpaa_xdp_xmit_frame()
2556 swbp->xdpf = xdpf; in dpaa_xdp_xmit_frame()
2561 qm_fd_set_contig(&fd, xdpf->headroom, xdpf->len); in dpaa_xdp_xmit_frame()
2564 xdpf->headroom + xdpf->len, in dpaa_xdp_xmit_frame()
2597 struct xdp_frame *xdpf; in dpaa_run_xdp() local
2646 if (unlikely(!xdpf)) { in dpaa_run_xdp()
3073 struct xdp_frame *xdpf; in dpaa_xdp_xmit() local
[all …]
/linux-6.15/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_tx.c500 xdp_return_frame(q->info[reclaim_idx].xdpf); in fun_xdpq_clean()
514 bool fun_xdp_tx(struct funeth_txq *q, struct xdp_frame *xdpf) in fun_xdp_tx() argument
516 unsigned int idx, nfrags = 1, ndesc = 1, tot_len = xdpf->len; in fun_xdp_tx()
525 if (unlikely(xdp_frame_has_frags(xdpf))) { in fun_xdp_tx()
526 si = xdp_get_shared_info_from_frame(xdpf); in fun_xdp_tx()
527 tot_len = xdp_get_frame_len(xdpf); in fun_xdp_tx()
539 if (unlikely(fun_map_pkt(q->dma_dev, si, xdpf->data, xdpf->len, dma, in fun_xdp_tx()
558 q->info[idx].xdpf = xdpf; in fun_xdp_tx()
618 xdp_return_frame(q->info[idx].xdpf); in fun_xdpq_purge()
/linux-6.15/drivers/net/ethernet/aquantia/atlantic/
H A Daq_ring.c320 } else if (buff->xdpf) { in aq_ring_tx_clean()
325 xdp_return_frame_rx_napi(buff->xdpf); in aq_ring_tx_clean()
330 buff->xdpf = NULL; in aq_ring_tx_clean()
377 struct xdp_frame *xdpf = frames[i]; in aq_xdp_xmit() local
390 struct xdp_frame *xdpf; in aq_xdp_build_skb() local
393 xdpf = xdp_convert_buff_to_frame(xdp); in aq_xdp_build_skb()
394 if (unlikely(!xdpf)) in aq_xdp_build_skb()
397 skb = xdp_build_skb_from_frame(xdpf, dev); in aq_xdp_build_skb()
412 struct xdp_frame *xdpf; in aq_xdp_run_prog() local
443 xdpf = xdp_convert_buff_to_frame(xdp); in aq_xdp_run_prog()
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H A Daq_nic.c576 struct xdp_frame *xdpf, in aq_nic_map_xdp() argument
592 sinfo = xdp_get_shared_info_from_frame(xdpf); in aq_nic_map_xdp()
593 total_len = xdpf->len; in aq_nic_map_xdp()
595 if (xdp_frame_has_frags(xdpf)) { in aq_nic_map_xdp()
599 dx_buff->pa = dma_map_single(dev, xdpf->data, dx_buff->len, in aq_nic_map_xdp()
649 dx_buff->xdpf = xdpf; in aq_nic_map_xdp()
800 dx_buff->xdpf = NULL; in aq_nic_map_skb()
830 struct xdp_frame *xdpf) in aq_nic_xmit_xdpf() argument
840 if (xdp_frame_has_frags(xdpf)) { in aq_nic_xmit_xdpf()
841 sinfo = xdp_get_shared_info_from_frame(xdpf); in aq_nic_xmit_xdpf()
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/linux-6.15/drivers/net/ethernet/ti/
H A Dcpsw_priv.c55 struct xdp_frame *xdpf; in cpsw_tx_handler() local
62 xdpf = cpsw_handle_to_xdpf(token); in cpsw_tx_handler()
63 xmeta = (void *)xdpf + CPSW_XMETA_OFFSET; in cpsw_tx_handler()
66 xdp_return_frame(xdpf); in cpsw_tx_handler()
1309 dma, xdpf->len, port); in cpsw_xdp_tx_frame()
1311 if (sizeof(*xmeta) > xdpf->headroom) in cpsw_xdp_tx_frame()
1315 xdpf->data, xdpf->len, port); in cpsw_xdp_tx_frame()
1330 struct xdp_frame *xdpf; in cpsw_run_xdp() local
1347 xdpf = xdp_convert_buff_to_frame(xdp); in cpsw_run_xdp()
1348 if (unlikely(!xdpf)) in cpsw_run_xdp()
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/linux-6.15/drivers/net/ethernet/sfc/
H A Dtx.c418 struct xdp_frame *xdpf; in efx_xdp_tx_buffers() local
460 xdpf = xdpfs[i]; in efx_xdp_tx_buffers()
468 len = xdpf->len; in efx_xdp_tx_buffers()
472 xdpf->data, len, in efx_xdp_tx_buffers()
479 tx_buffer->xdpf = xdpf; in efx_xdp_tx_buffers()
/linux-6.15/drivers/net/ethernet/socionext/
H A Dnetsec.c272 struct xdp_frame *xdpf; member
675 bytes += desc->xdpf->len; in netsec_clean_tx_dring()
677 xdp_return_frame_rx_napi(desc->xdpf); in netsec_clean_tx_dring()
821 dring->desc[idx].xdpf = buf; in netsec_set_tx_de()
829 struct xdp_frame *xdpf, bool is_ndo) in netsec_xdp_queue_one() argument
851 dma_handle = dma_map_single(priv->dev, xdpf->data, xdpf->len, in netsec_xdp_queue_one()
866 sizeof(*xdpf); in netsec_xdp_queue_one()
873 tx_desc.addr = xdpf->data; in netsec_xdp_queue_one()
874 tx_desc.len = xdpf->len; in netsec_xdp_queue_one()
888 if (unlikely(!xdpf)) in netsec_xdp_xmit_back()
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/linux-6.15/drivers/net/ethernet/microchip/lan966x/
H A Dlan966x_fdma.c374 xdp_return_frame_bulk(dcb_buf->data.xdpf, &bq); in lan966x_fdma_tx_clear_buf()
605 struct xdp_frame *xdpf; in lan966x_fdma_xmit_xdpf() local
627 xdpf = ptr; in lan966x_fdma_xmit_xdpf()
629 if (xdpf->headroom < IFH_LEN_BYTES) { in lan966x_fdma_xmit_xdpf()
634 ifh = xdpf->data - IFH_LEN_BYTES; in lan966x_fdma_xmit_xdpf()
640 xdpf->data - IFH_LEN_BYTES, in lan966x_fdma_xmit_xdpf()
641 xdpf->len + IFH_LEN_BYTES, in lan966x_fdma_xmit_xdpf()
648 next_dcb_buf->data.xdpf = xdpf; in lan966x_fdma_xmit_xdpf()
649 next_dcb_buf->len = xdpf->len + IFH_LEN_BYTES; in lan966x_fdma_xmit_xdpf()
H A Dlan966x_xdp.c62 struct xdp_frame *xdpf = frames[i]; in lan966x_xdp_xmit() local
65 err = lan966x_fdma_xmit_xdpf(port, xdpf, 0); in lan966x_xdp_xmit()
/linux-6.15/drivers/net/ethernet/qlogic/qede/
H A Dqede_fp.c332 xdp->xdpf = xdpf; in qede_xdp_xmit()
345 struct xdp_frame *xdpf; in qede_xdp_transmit() local
362 xdpf = frames[i]; in qede_xdp_transmit()
364 mapping = dma_map_single(dmadev, xdpf->data, xdpf->len, in qede_xdp_transmit()
370 NULL, xdpf))) in qede_xdp_transmit()
404 struct xdp_frame *xdpf; in qede_xdp_tx_int() local
412 xdpf = xdp_info->xdpf; in qede_xdp_tx_int()
414 if (xdpf) { in qede_xdp_tx_int()
415 dma_unmap_single(dev, xdp_info->mapping, xdpf->len, in qede_xdp_tx_int()
417 xdp_return_frame(xdpf); in qede_xdp_tx_int()
[all …]
/linux-6.15/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c110 struct xdp_frame *xdpf) in __bnxt_xmit_xdp_redirect() argument
116 tx_buf->xdpf = xdpf; in __bnxt_xmit_xdp_redirect()
145 xdp_return_frame(tx_buf->xdpf); in bnxt_tx_int_xdp()
147 tx_buf->xdpf = NULL; in bnxt_tx_int_xdp()
/linux-6.15/drivers/net/ethernet/engleder/
H A Dtsnep_main.c640 len = xdpf->len; in tsnep_xdp_tx_map()
645 xdpf->data; in tsnep_xdp_tx_map()
653 virt_to_page(xdpf->data); in tsnep_xdp_tx_map()
658 dma += sizeof(*xdpf) + xdpf->headroom; in tsnep_xdp_tx_map()
690 if (unlikely(xdp_frame_has_frags(xdpf))) in tsnep_xdp_xmit_frame_ring()
701 entry->xdpf = xdpf; in tsnep_xdp_xmit_frame_ring()
706 entry->xdpf = NULL; in tsnep_xdp_xmit_frame_ring()
739 if (unlikely(!xdpf)) in tsnep_xdp_xmit_back()
750 xmit = tsnep_xdp_xmit_frame_ring(xdpf, tx, type); in tsnep_xdp_xmit_back()
851 xdp_frame_has_frags(entry->xdpf)) in tsnep_tx_poll()
[all …]
/linux-6.15/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c615 xdp_return_frame(tx_bi->xdpf); in i40e_clean_xdp_tx_buffer()
655 if (tx_bi->xdpf) { in i40e_clean_xdp_tx_irq()
657 tx_bi->xdpf = NULL; in i40e_clean_xdp_tx_irq()
756 if (tx_bi->xdpf) in i40e_xsk_clean_tx_ring()
761 tx_bi->xdpf = NULL; in i40e_xsk_clean_tx_ring()

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