Home
last modified time | relevance | path

Searched refs:xdpf (Results 1 – 25 of 81) sorted by relevance

1234

/linux-6.12.1/net/core/
Dxdp.c407 void xdp_return_frame(struct xdp_frame *xdpf) in xdp_return_frame() argument
412 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_return_frame()
415 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_return_frame()
419 __xdp_return(page_address(page), &xdpf->mem, false, NULL); in xdp_return_frame()
422 __xdp_return(xdpf->data, &xdpf->mem, false, NULL); in xdp_return_frame()
426 void xdp_return_frame_rx_napi(struct xdp_frame *xdpf) in xdp_return_frame_rx_napi() argument
431 if (likely(!xdp_frame_has_frags(xdpf))) in xdp_return_frame_rx_napi()
434 sinfo = xdp_get_shared_info_from_frame(xdpf); in xdp_return_frame_rx_napi()
438 __xdp_return(page_address(page), &xdpf->mem, true, NULL); in xdp_return_frame_rx_napi()
441 __xdp_return(xdpf->data, &xdpf->mem, true, NULL); in xdp_return_frame_rx_napi()
[all …]
/linux-6.12.1/kernel/bpf/
Dcpumap.c188 struct xdp_frame *xdpf = frames[i]; in cpu_map_bpf_prog_run_xdp() local
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()
196 xdp_convert_frame_to_buff(xdpf, &xdp); in cpu_map_bpf_prog_run_xdp()
201 err = xdp_update_frame_from_buff(&xdp, xdpf); 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()
211 err = xdp_do_redirect(xdpf->dev_rx, &xdp, 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()
[all …]
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()
[all …]
/linux-6.12.1/drivers/net/ethernet/amazon/ena/
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
[all …]
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-6.12.1/drivers/net/vmxnet3/
Dvmxnet3_xdp.c116 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()
151 (xdpf->data - (void *)xdpf); 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
215 err = vmxnet3_xdp_xmit_frame(adapter, xdpf, tq, false); in vmxnet3_xdp_xmit_back()
254 struct xdp_frame *xdpf; in vmxnet3_run_xdp() local
[all …]
/linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/en/
Dxdp.c67 struct xdp_frame *xdpf; in mlx5e_xmit_xdp_buff() local
71 xdpf = xdp_convert_buff_to_frame(xdp); in mlx5e_xmit_xdp_buff()
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()
78 xdptxd->has_frags = xdp_frame_has_frags(xdpf); 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()
129 xdptxdf.sinfo = xdp_get_shared_info_from_frame(xdpf); in mlx5e_xmit_xdp_buff()
[all …]
/linux-6.12.1/include/net/
Dxdp.h243 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()
/linux-6.12.1/drivers/net/ethernet/intel/ixgbe/
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-6.12.1/drivers/net/ethernet/sfc/siena/
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()
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-6.12.1/drivers/net/ethernet/freescale/dpaa/
Ddpaa_eth.c1713 xdp_return_frame(swbp->xdpf); in dpaa_cleanup_tx_fd()
2194 struct xdp_frame *new_xdpf, *xdpf = *init_xdpf; in dpaa_a050385_wa_xdpf() local
2208 if (PTR_IS_ALIGNED(xdpf->data, DPAA_FD_DATA_ALIGNMENT) && in dpaa_a050385_wa_xdpf()
2209 xdpf->headroom >= priv->tx_headroom) { in dpaa_a050385_wa_xdpf()
2210 xdpf->headroom = priv->tx_headroom; in dpaa_a050385_wa_xdpf()
2218 aligned_data = PTR_ALIGN_DOWN(xdpf->data, DPAA_FD_DATA_ALIGNMENT); in dpaa_a050385_wa_xdpf()
2219 data_shift = xdpf->data - aligned_data; in dpaa_a050385_wa_xdpf()
2224 if (xdpf->headroom >= data_shift + priv->tx_headroom) { in dpaa_a050385_wa_xdpf()
2225 memmove(aligned_data, xdpf->data, xdpf->len); in dpaa_a050385_wa_xdpf()
2226 xdpf->data = aligned_data; in dpaa_a050385_wa_xdpf()
[all …]
/linux-6.12.1/drivers/net/ethernet/fungible/funeth/
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-6.12.1/drivers/net/ethernet/aquantia/atlantic/
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()
[all …]
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()
[all …]
/linux-6.12.1/drivers/net/ethernet/ti/
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()
[all …]
Dam65-cpsw-nuss.c950 struct xdp_frame *xdpf, in am65_cpsw_xdp_tx_frame() argument
958 u32 pkt_len = xdpf->len; in am65_cpsw_xdp_tx_frame()
970 dma_buf = dma_map_single(tx_chn->dma_dev, xdpf->data, in am65_cpsw_xdp_tx_frame()
989 *(swdata) = xdpf; in am65_cpsw_xdp_tx_frame()
1035 struct xdp_frame *xdpf; in am65_cpsw_run_xdp() local
1060 xdpf = xdp_convert_buff_to_frame(xdp); in am65_cpsw_run_xdp()
1061 if (unlikely(!xdpf)) in am65_cpsw_run_xdp()
1065 err = am65_cpsw_xdp_tx_frame(ndev, tx_chn, xdpf, in am65_cpsw_run_xdp()
1351 struct xdp_frame *xdpf; in am65_cpsw_nuss_tx_compl_packet_xdp() local
1358 xdpf = *(swdata); in am65_cpsw_nuss_tx_compl_packet_xdp()
[all …]
/linux-6.12.1/drivers/net/ethernet/sfc/
Dtx.c426 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()
/linux-6.12.1/drivers/net/ethernet/socionext/
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()
679 xdp_return_frame_bulk(desc->xdpf, &bq); 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
833 struct page *page = virt_to_page(xdpf->data); in netsec_xdp_queue_one()
851 dma_handle = dma_map_single(priv->dev, xdpf->data, xdpf->len, in netsec_xdp_queue_one()
865 dma_handle = page_pool_get_dma_addr(page) + xdpf->headroom + in netsec_xdp_queue_one()
866 sizeof(*xdpf); in netsec_xdp_queue_one()
[all …]
/linux-6.12.1/drivers/net/ethernet/qlogic/qede/
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()
[all …]
/linux-6.12.1/drivers/net/ethernet/microchip/lan966x/
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()
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-6.12.1/drivers/net/ethernet/broadcom/bnxt/
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-6.12.1/drivers/net/ethernet/engleder/
Dtsnep_main.c618 static int tsnep_xdp_tx_map(struct xdp_frame *xdpf, struct tsnep_tx *tx, in tsnep_xdp_tx_map() argument
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()
674 static bool tsnep_xdp_xmit_frame_ring(struct xdp_frame *xdpf, in tsnep_xdp_xmit_frame_ring() argument
677 struct skb_shared_info *shinfo = xdp_get_shared_info_from_frame(xdpf); in tsnep_xdp_xmit_frame_ring()
682 if (unlikely(xdp_frame_has_frags(xdpf))) in tsnep_xdp_xmit_frame_ring()
693 entry->xdpf = xdpf; in tsnep_xdp_xmit_frame_ring()
695 retval = tsnep_xdp_tx_map(xdpf, tx, shinfo, count, type); in tsnep_xdp_xmit_frame_ring()
[all …]
/linux-6.12.1/drivers/net/ethernet/intel/i40e/
Di40e_xsk.c637 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()

1234