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Searched refs:xdpf (Results 1 – 25 of 55) sorted by relevance

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/linux/net/core/
H A Dxdp.c463 void xdp_return_frame(struct xdp_frame *xdpf) in xdp_return_frame() argument
467 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_return_frame()
470 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_return_frame()
472 __xdp_return(skb_frag_netmem(&sinfo->frags[i]), xdpf->mem_type, in xdp_return_frame()
476 __xdp_return(virt_to_netmem(xdpf->data), xdpf->mem_type, false, NULL); in xdp_return_frame()
480 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf) in xdp_return_frame_rx_napi() argument
484 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_return_frame_rx_napi()
487 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_return_frame_rx_napi()
489 __xdp_return(skb_frag_netmem(&sinfo->frags[i]), xdpf->mem_type, in xdp_return_frame_rx_napi()
493 __xdp_return(virt_to_netmem(xdpf->data), xdpf->mem_type, true, NULL); in xdp_return_frame_rx_napi()
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/linux/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()
77 struct xdp_frame *xdpf, in ena_xdp_xmit_frame() argument
90 rc = ena_xdp_tx_map_frame(tx_ring, tx_info, xdpf, &ena_tx_ctx); in ena_xdp_xmit_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
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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/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
220 err = vmxnet3_xdp_xmit_frame(adapter, xdpf, tq, false); in vmxnet3_xdp_xmit_back()
264 struct xdp_frame *xdpf; in vmxnet3_run_xdp() local
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/linux/kernel/bpf/
H A Ddevmap.c345 struct xdp_frame *xdpf = frames[i]; in dev_map_bpf_prog_run() local
349 xdp_convert_frame_to_buff(xdpf, &xdp); in dev_map_bpf_prog_run()
356 err = xdp_update_frame_from_buff(&xdp, xdpf); in dev_map_bpf_prog_run()
358 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()
388 struct xdp_frame *xdpf = bq->q[i]; in bq_xmit_all() local
390 prefetch(xdpf); in bq_xmit_all()
456 static void bq_enqueue(struct net_device *dev, struct xdp_frame *xdpf, in bq_enqueue() argument
479 bq->q[bq->count++] = xdpf; in bq_enqueue()
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/linux/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,
347 struct xdp_frame *xdpf_clone(struct xdp_frame *xdpf);
412 void xdp_return_frame(struct xdp_frame *xdpf);
413 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf);
415 void xdp_return_frame_bulk(struct xdp_frame *xdpf,
428 xdp_get_frame_len(const struct xdp_frame *xdpf) in xdp_get_frame_len() argument
431 unsigned int len = xdpf->len; in xdp_get_frame_len()
433 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_get_frame_len()
436 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_get_frame_len()
/linux/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/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()
H A Dfuneth_txrx.h101 struct xdp_frame *xdpf; /* associated XDP frame (XDP path) */ member
250 bool fun_xdp_tx(struct funeth_txq *q, struct xdp_frame *xdpf);
H A Dfuneth_rx.c145 struct xdp_frame *xdpf; in fun_run_xdp() local
168 xdpf = xdp_convert_buff_to_frame(&xdp); in fun_run_xdp()
169 if (!xdpf || !fun_xdp_tx(xdp_q, xdpf)) in fun_run_xdp()
/linux/drivers/net/ethernet/aquantia/atlantic/
H A Daq_ring.c320 } else if (buff->xdpf) { in aq_ring_tx_clean()
323 self->stats.tx.bytes += xdp_get_frame_len(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
379 if (aq_nic_xmit_xdpf(aq_nic, ring, xdpf) == NETDEV_TX_BUSY) in aq_xdp_xmit()
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()
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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/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()
1291 int cpsw_xdp_tx_frame(struct cpsw_priv *priv, struct xdp_frame *xdpf, in cpsw_xdp_tx_frame() argument
1300 xmeta = (void *)xdpf + CPSW_XMETA_OFFSET; in cpsw_xdp_tx_frame()
1307 dma += xdpf->headroom + sizeof(struct xdp_frame); in cpsw_xdp_tx_frame()
1308 ret = cpdma_chan_submit_mapped(txch, cpsw_xdpf_to_handle(xdpf), in cpsw_xdp_tx_frame()
1309 dma, xdpf->len, port); in cpsw_xdp_tx_frame()
1311 if (sizeof(*xmeta) > xdpf->headroom) in cpsw_xdp_tx_frame()
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H A Dam65-cpsw-nuss.c833 struct xdp_frame *xdpf; in am65_cpsw_nuss_tx_cleanup() local
844 xdpf = *(swdata); in am65_cpsw_nuss_tx_cleanup()
845 xdp_return_frame(xdpf); in am65_cpsw_nuss_tx_cleanup()
1095 struct xdp_frame *xdpf, in am65_cpsw_xdp_tx_frame() argument
1103 u32 pkt_len = xdpf->len; in am65_cpsw_xdp_tx_frame()
1115 dma_buf = dma_map_single(tx_chn->dma_dev, xdpf->data, in am65_cpsw_xdp_tx_frame()
1134 *(swdata) = xdpf; in am65_cpsw_xdp_tx_frame()
1178 struct xdp_frame *xdpf; in am65_cpsw_run_xdp() local
1202 xdpf = xdp_convert_buff_to_frame(xdp); in am65_cpsw_run_xdp()
1203 if (unlikely(!xdpf)) { in am65_cpsw_run_xdp()
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/linux/drivers/net/ethernet/qlogic/qede/
H A Dqede_fp.c305 u16 len, struct page *page, struct xdp_frame *xdpf) in qede_xdp_xmit() argument
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()
369 if (unlikely(qede_xdp_xmit(xdp_tx, mapping, 0, 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()
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/linux/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/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/drivers/net/ethernet/pensando/ionic/
H A Dionic_txrx.c284 xdp_return_frame_rx_napi(desc_info->xdpf); in ionic_xdp_tx_desc_clean()
286 xdp_return_frame(desc_info->xdpf); in ionic_xdp_tx_desc_clean()
289 xdp_return_frame_bulk(desc_info->xdpf, &bq); in ionic_xdp_tx_desc_clean()
296 desc_info->xdpf = NULL; in ionic_xdp_tx_desc_clean()
334 desc_info->xdpf = frame; in ionic_xdp_post_frame()
477 struct xdp_frame *xdpf; in ionic_run_xdp() local
544 xdpf = xdp_convert_buff_to_frame(&xdp_buf); in ionic_run_xdp()
545 if (!xdpf) { in ionic_run_xdp()
564 err = ionic_xdp_post_frame(txq, xdpf, XDP_TX, in ionic_run_xdp()
1182 if (desc_info->xdpf) { in ionic_tx_clean()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c757 xdp_return_frame(tx_buffer->xdpf); in i40e_unmap_and_free_tx_resource()
967 xdp_return_frame(tx_buf->xdpf); in i40e_clean_tx_irq()
2246 static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf,
2251 struct xdp_frame *xdpf = xdp_convert_buff_to_frame(xdp); in i40e_xmit_xdp_tx_ring() local
2253 if (unlikely(!xdpf)) in i40e_xmit_xdp_tx_ring()
2256 return i40e_xmit_xdp_ring(xdpf, xdp_ring); in i40e_xmit_xdp_tx_ring()
3778 static int i40e_xmit_xdp_ring(struct xdp_frame *xdpf, in i40e_xmit_xdp_ring() argument
3781 struct skb_shared_info *sinfo = xdp_get_shared_info_from_frame(xdpf); in i40e_xmit_xdp_ring()
3782 u8 nr_frags = unlikely(xdp_frame_has_frags(xdpf)) ? sinfo->nr_frags : 0; in i40e_xmit_xdp_ring()
3787 void *data = xdpf->data; in i40e_xmit_xdp_ring()
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/linux/drivers/net/
H A Dxen-netfront.c614 struct xdp_frame *xdpf) in xennet_xdp_xmit_one() argument
621 .page = virt_to_page(xdpf->data), in xennet_xdp_xmit_one()
626 offset_in_page(xdpf->data), in xennet_xdp_xmit_one()
627 xdpf->len); in xennet_xdp_xmit_one()
636 tx_stats->bytes += xdpf->len; in xennet_xdp_xmit_one()
664 struct xdp_frame *xdpf = frames[i]; in xennet_xdp_xmit() local
666 if (!xdpf) in xennet_xdp_xmit()
668 if (xennet_xdp_xmit_one(dev, queue, xdpf)) in xennet_xdp_xmit()
975 struct xdp_frame *xdpf; in xennet_run_xdp() local
989 xdpf = xdp_convert_buff_to_frame(xdp); in xennet_run_xdp()
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/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_txrx_common.h17 struct xdp_frame *xdpf);
/linux/drivers/net/ethernet/intel/ice/
H A Dice_txrx.c132 xdp_return_frame(tx_buf->xdpf); in ice_unmap_and_free_tx_buf()
584 static int ice_xmit_xdp_ring(const struct xdp_frame *xdpf, in ice_xmit_xdp_ring() argument
589 xdp.data_hard_start = (void *)xdpf; in ice_xmit_xdp_ring()
590 xdp.data = xdpf->data; in ice_xmit_xdp_ring()
591 xdp.data_end = xdp.data + xdpf->len; in ice_xmit_xdp_ring()
592 xdp.frame_sz = xdpf->frame_sz; in ice_xmit_xdp_ring()
593 xdp.flags = xdpf->flags; in ice_xmit_xdp_ring()
643 const struct xdp_frame *xdpf = frames[i]; in ice_xdp_xmit() local
646 err = ice_xmit_xdp_ring(xdpf, xdp_ring); in ice_xdp_xmit()
/linux/drivers/net/ethernet/stmicro/stmmac/
H A Dstmmac_main.c1580 if (tx_q->xdpf[i] && in stmmac_free_tx_buffer()
1583 xdp_return_frame(tx_q->xdpf[i]); in stmmac_free_tx_buffer()
1584 tx_q->xdpf[i] = NULL; in stmmac_free_tx_buffer()
2592 tx_q->xdpf[entry] = NULL; in stmmac_xdp_xmit_zc()
2692 struct xdp_frame *xdpf; in stmmac_tx_clean() local
2699 xdpf = tx_q->xdpf[entry]; in stmmac_tx_clean()
2702 xdpf = NULL; in stmmac_tx_clean()
2705 xdpf = NULL; in stmmac_tx_clean()
2775 if (xdpf && in stmmac_tx_clean()
2777 xdp_return_frame_rx_napi(xdpf); in stmmac_tx_clean()
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