| /linux/net/core/ |
| H A D | xdp.c | 422 __xdp_return(xdpf->data, &xdpf->mem, false, NULL); in xdp_return_frame()
441 __xdp_return(xdpf->data, &xdpf->mem, true, NULL); in xdp_return_frame_rx_napi()
561 xdpf = addr; in xdp_convert_zc_to_xdp_frame()
562 memset(xdpf, 0, sizeof(*xdpf)); in xdp_convert_zc_to_xdp_frame()
564 addr += sizeof(*xdpf); in xdp_convert_zc_to_xdp_frame()
570 xdpf->headroom = 0; in xdp_convert_zc_to_xdp_frame()
576 return xdpf; in xdp_convert_zc_to_xdp_frame()
611 headroom = sizeof(*xdpf) + xdpf->headroom; in __xdp_build_skb_from_frame()
625 if (xdpf->metasize) in __xdp_build_skb_from_frame()
647 xdp_scrub_frame(xdpf); in __xdp_build_skb_from_frame()
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| /linux/kernel/bpf/ |
| H A D | cpumap.c | 192 rxq.dev = xdpf->dev_rx; in cpu_map_bpf_prog_run_xdp()
193 rxq.mem = xdpf->mem; in cpu_map_bpf_prog_run_xdp()
203 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
206 frames[nframes++] = xdpf; in cpu_map_bpf_prog_run_xdp()
214 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
224 xdp_return_frame(xdpf); in cpu_map_bpf_prog_run_xdp()
349 xdpf->dev_rx); in cpu_map_kthread_run()
351 xdp_return_frame(xdpf); in cpu_map_kthread_run()
724 bq->q[bq->count++] = xdpf; in bq_enqueue()
737 xdpf->dev_rx = dev_rx; in cpu_map_enqueue()
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| H A D | devmap.c | 355 xdp_return_frame_rx_napi(xdpf); in dev_map_bpf_prog_run()
357 frames[nframes++] = xdpf; in dev_map_bpf_prog_run()
366 xdp_return_frame_rx_napi(xdpf); in dev_map_bpf_prog_run()
387 prefetch(xdpf); in bq_xmit_all()
476 bq->q[bq->count++] = xdpf; in bq_enqueue()
489 xdp_frame_has_frags(xdpf))) in __xdp_enqueue()
554 xdp_frame_has_frags(xdpf))) in is_valid_dst()
565 struct xdp_frame *xdpf) in dev_map_enqueue_clone() argument
569 nxdpf = xdpf_clone(xdpf); in dev_map_enqueue_clone()
623 if (!is_valid_dst(dst, xdpf)) in dev_map_enqueue_multi()
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| /linux/drivers/net/ethernet/amazon/ena/ |
| H A D | ena_xdp.c | 13 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 D | ena_xdp.h | 40 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()
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| /linux/drivers/net/vmxnet3/ |
| H A D | vmxnet3_xdp.c | 116 struct xdp_frame *xdpf, in vmxnet3_xdp_xmit_frame() argument
128 dw2 |= xdpf->len; in vmxnet3_xdp_xmit_frame()
132 buf_size = xdpf->len; in vmxnet3_xdp_xmit_frame()
143 xdpf->data, buf_size, in vmxnet3_xdp_xmit_frame()
149 page = virt_to_page(xdpf->data); in vmxnet3_xdp_xmit_frame()
156 tbi->xdpf = xdpf; in vmxnet3_xdp_xmit_frame()
202 struct xdp_frame *xdpf) in vmxnet3_xdp_xmit_back() argument
254 struct xdp_frame *xdpf; in vmxnet3_run_xdp() local
276 xdpf = xdp_convert_buff_to_frame(xdp); in vmxnet3_run_xdp()
277 if (unlikely(!xdpf || in vmxnet3_run_xdp()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| H A D | xdp.c | 67 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()
675 struct xdp_frame *xdpf; in mlx5e_free_xdpsq_desc() local
679 xdpf = xdpi.frame.xdpf; in mlx5e_free_xdpsq_desc()
879 xdptxd->len = xdpf->len; in mlx5e_xdp_xmit()
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| /linux/include/net/ |
| H A D | xdp.h | 243 struct sk_buff *__xdp_build_skb_from_frame(struct xdp_frame *xdpf,
246 struct sk_buff *xdp_build_skb_from_frame(struct xdp_frame *xdpf,
249 struct xdp_frame *xdpf_clone(struct xdp_frame *xdpf);
313 void xdp_return_frame(struct xdp_frame *xdpf);
314 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf);
317 void xdp_return_frame_bulk(struct xdp_frame *xdpf,
320 static __always_inline unsigned int xdp_get_frame_len(struct xdp_frame *xdpf) in xdp_get_frame_len() argument
323 unsigned int len = xdpf->len; in xdp_get_frame_len()
325 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_get_frame_len()
328 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_get_frame_len()
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| /linux/drivers/net/ethernet/intel/ixgbe/ |
| H A D | ixgbe_xsk.c | 104 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()
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| /linux/drivers/net/ethernet/sfc/siena/ |
| H A D | tx.c | 213 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()
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| H A D | rx.c | 257 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()
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| /linux/drivers/net/ethernet/freescale/dpaa/ |
| H A D | dpaa_eth.c | 2224 memmove(aligned_data, xdpf->data, xdpf->len); in dpaa_a050385_wa_xdpf()
2251 memcpy(new_buff + headroom, xdpf->data, xdpf->len); in dpaa_a050385_wa_xdpf()
2258 new_xdpf->len = xdpf->len; in dpaa_a050385_wa_xdpf()
2519 buff_start = xdpf->data - xdpf->headroom; in dpaa_xdp_xmit_frame()
2526 swbp->xdpf = xdpf; in dpaa_xdp_xmit_frame()
2531 qm_fd_set_contig(&fd, xdpf->headroom, xdpf->len); in dpaa_xdp_xmit_frame()
2534 xdpf->headroom + xdpf->len, in dpaa_xdp_xmit_frame()
2567 struct xdp_frame *xdpf; in dpaa_run_xdp() local
2616 if (unlikely(!xdpf)) { in dpaa_run_xdp()
3043 struct xdp_frame *xdpf; in dpaa_xdp_xmit() local
[all …]
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| /linux/drivers/net/ethernet/fungible/funeth/ |
| H A D | funeth_tx.c | 500 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()
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| /linux/drivers/net/ethernet/aquantia/atlantic/ |
| H A D | aq_ring.c | 320 } 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 D | aq_nic.c | 576 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()
[all …]
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| /linux/drivers/net/ethernet/ti/ |
| H A D | cpsw_priv.c | 55 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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| H A D | am65-cpsw-nuss.c | 929 u32 pkt_len = xdpf->len; in am65_cpsw_xdp_tx_frame()
960 *(swdata) = xdpf; in am65_cpsw_xdp_tx_frame()
1003 struct xdp_frame *xdpf; in am65_cpsw_run_xdp() local
1025 if (unlikely(!xdpf)) in am65_cpsw_run_xdp()
1316 struct xdp_frame *xdpf; in am65_cpsw_nuss_tx_compl_packet_xdp() local
1323 xdpf = *(swdata); in am65_cpsw_nuss_tx_compl_packet_xdp()
1336 return xdpf; in am65_cpsw_nuss_tx_compl_packet_xdp()
1365 struct xdp_frame *xdpf; in am65_cpsw_nuss_tx_compl_packets() local
1395 total_bytes = xdpf->len; in am65_cpsw_nuss_tx_compl_packets()
1399 xdp_return_frame(xdpf); in am65_cpsw_nuss_tx_compl_packets()
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| /linux/drivers/net/ethernet/sfc/ |
| H A D | tx.c | 426 struct xdp_frame *xdpf; in efx_xdp_tx_buffers() local
468 xdpf = xdpfs[i]; in efx_xdp_tx_buffers()
476 len = xdpf->len; in efx_xdp_tx_buffers()
480 xdpf->data, len, in efx_xdp_tx_buffers()
487 tx_buffer->xdpf = xdpf; in efx_xdp_tx_buffers()
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| /linux/drivers/net/ethernet/socionext/ |
| H A D | netsec.c | 272 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()
[all …]
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| /linux/drivers/net/ethernet/microchip/lan966x/ |
| H A D | lan966x_fdma.c | 435 xdp_return_frame_bulk(dcb_buf->data.xdpf, &bq); in lan966x_fdma_tx_clear_buf()
710 struct xdp_frame *xdpf; in lan966x_fdma_xmit_xdpf() local
732 xdpf = ptr; in lan966x_fdma_xmit_xdpf()
734 if (xdpf->headroom < IFH_LEN_BYTES) { in lan966x_fdma_xmit_xdpf()
739 ifh = xdpf->data - IFH_LEN_BYTES; in lan966x_fdma_xmit_xdpf()
745 xdpf->data - IFH_LEN_BYTES, in lan966x_fdma_xmit_xdpf()
746 xdpf->len + IFH_LEN_BYTES, in lan966x_fdma_xmit_xdpf()
753 next_dcb_buf->data.xdpf = xdpf; in lan966x_fdma_xmit_xdpf()
754 next_dcb_buf->len = xdpf->len + IFH_LEN_BYTES; in lan966x_fdma_xmit_xdpf()
758 xdpf->len + IFH_LEN_BYTES, in lan966x_fdma_xmit_xdpf()
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| H A D | lan966x_xdp.c | 62 struct xdp_frame *xdpf = frames[i]; in lan966x_xdp_xmit() local
65 err = lan966x_fdma_xmit_xdpf(port, xdpf, 0); in lan966x_xdp_xmit()
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| /linux/drivers/net/ethernet/qlogic/qede/ |
| H A D | qede_fp.c | 332 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 …]
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| /linux/drivers/net/ethernet/broadcom/bnxt/ |
| H A D | bnxt_xdp.c | 110 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()
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| /linux/drivers/net/ethernet/engleder/ |
| H A D | tsnep_main.c | 632 len = xdpf->len; in tsnep_xdp_tx_map()
637 xdpf->data; in tsnep_xdp_tx_map()
645 virt_to_page(xdpf->data); in tsnep_xdp_tx_map()
650 dma += sizeof(*xdpf) + xdpf->headroom; in tsnep_xdp_tx_map()
682 if (unlikely(xdp_frame_has_frags(xdpf))) in tsnep_xdp_xmit_frame_ring()
693 entry->xdpf = xdpf; in tsnep_xdp_xmit_frame_ring()
698 entry->xdpf = NULL; in tsnep_xdp_xmit_frame_ring()
731 if (unlikely(!xdpf)) in tsnep_xdp_xmit_back()
742 xmit = tsnep_xdp_xmit_frame_ring(xdpf, tx, type); in tsnep_xdp_xmit_back()
843 xdp_frame_has_frags(entry->xdpf)) in tsnep_tx_poll()
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| /linux/drivers/net/ethernet/intel/i40e/ |
| H A D | i40e_xsk.c | 637 xdp_return_frame(tx_bi->xdpf); in i40e_clean_xdp_tx_buffer()
677 if (tx_bi->xdpf) { in i40e_clean_xdp_tx_irq()
679 tx_bi->xdpf = NULL; in i40e_clean_xdp_tx_irq()
778 if (tx_bi->xdpf) in i40e_xsk_clean_tx_ring()
783 tx_bi->xdpf = NULL; in i40e_xsk_clean_tx_ring()
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