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Searched refs:nb_pkts (Results 1 – 7 of 7) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtest_xsk.c346 if (pkt_stream->current_pkt_nb >= pkt_stream->nb_pkts) in pkt_stream_get_next_tx_pkt()
354 while (pkt_stream->current_pkt_nb < pkt_stream->nb_pkts) { in pkt_stream_get_next_rx_pkt()
385 static struct pkt_stream *__pkt_stream_alloc(u32 nb_pkts) in __pkt_stream_alloc() argument
393 pkt_stream->pkts = calloc(nb_pkts, sizeof(*pkt_stream->pkts)); in __pkt_stream_alloc()
399 pkt_stream->nb_pkts = nb_pkts; in __pkt_stream_alloc()
422 while (next_frag++ < pkt_stream->nb_pkts) { in pkt_nb_frags()
456 static struct pkt_stream *__pkt_stream_generate(u32 nb_pkts, u32 pkt_len, u32 nb_start, u32 nb_off) in __pkt_stream_generate() argument
461 pkt_stream = __pkt_stream_alloc(nb_pkts); in __pkt_stream_generate()
465 pkt_stream->nb_pkts = nb_pkts; in __pkt_stream_generate()
467 for (i = 0; i < nb_pkts; i++) { in __pkt_stream_generate()
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H A Dtest_xsk.h172 u32 nb_pkts; member
186 struct pkt_stream *pkt_stream_generate(u32 nb_pkts, u32 pkt_len);
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c550 static void i40e_fill_tx_hw_ring(struct i40e_ring *xdp_ring, struct xdp_desc *descs, u32 nb_pkts, in i40e_fill_tx_hw_ring() argument
555 batched = nb_pkts & ~(PKTS_PER_BATCH - 1); in i40e_fill_tx_hw_ring()
556 leftover = nb_pkts & (PKTS_PER_BATCH - 1); in i40e_fill_tx_hw_ring()
582 u32 nb_pkts, nb_processed = 0; in i40e_xmit_zc() local
585 nb_pkts = xsk_tx_peek_release_desc_batch(xdp_ring->xsk_pool, budget); in i40e_xmit_zc()
586 if (!nb_pkts) in i40e_xmit_zc()
589 if (xdp_ring->next_to_use + nb_pkts >= xdp_ring->count) { in i40e_xmit_zc()
595 i40e_fill_tx_hw_ring(xdp_ring, &descs[nb_processed], nb_pkts - nb_processed, in i40e_xmit_zc()
602 i40e_update_tx_stats(xdp_ring, nb_pkts, total_bytes); in i40e_xmit_zc()
604 return nb_pkts < budget; in i40e_xmit_zc()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_xsk.c771 struct xdp_desc *descs, u32 nb_pkts, in ice_fill_tx_hw_ring() argument
776 batched = ALIGN_DOWN(nb_pkts, PKTS_PER_BATCH); in ice_fill_tx_hw_ring()
777 leftover = nb_pkts & (PKTS_PER_BATCH - 1); in ice_fill_tx_hw_ring()
794 u32 nb_pkts, nb_processed = 0; in ice_xmit_zc() local
807 nb_pkts = xsk_tx_peek_release_desc_batch(xsk_pool, budget); in ice_xmit_zc()
808 if (!nb_pkts) in ice_xmit_zc()
811 if (xdp_ring->next_to_use + nb_pkts >= xdp_ring->count) { in ice_xmit_zc()
819 nb_pkts - nb_processed, &total_bytes); in ice_xmit_zc()
823 ice_update_tx_ring_stats(xdp_ring, nb_pkts, total_bytes); in ice_xmit_zc()
828 return nb_pkts < budget; in ice_xmit_zc()
/linux/net/xdp/
H A Dxsk.c487 u32 nb_pkts = 0; in xsk_tx_peek_release_fallback() local
489 while (nb_pkts < max_entries && xsk_tx_peek_desc(pool, &descs[nb_pkts])) in xsk_tx_peek_release_fallback()
490 nb_pkts++; in xsk_tx_peek_release_fallback()
493 return nb_pkts; in xsk_tx_peek_release_fallback()
496 u32 xsk_tx_peek_release_desc_batch(struct xsk_buff_pool *pool, u32 nb_pkts) in xsk_tx_peek_release_desc_batch() argument
504 return xsk_tx_peek_release_fallback(pool, nb_pkts); in xsk_tx_peek_release_desc_batch()
509 nb_pkts = 0; in xsk_tx_peek_release_desc_batch()
513 nb_pkts = xskq_cons_nb_entries(xs->tx, nb_pkts); in xsk_tx_peek_release_desc_batch()
521 nb_pkts = xskq_prod_nb_free(pool->cq, nb_pkts); in xsk_tx_peek_release_desc_batch()
522 if (!nb_pkts) in xsk_tx_peek_release_desc_batch()
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/linux/drivers/net/ethernet/intel/igb/
H A Digb_xsk.c468 u32 cmd_type, olinfo_status, nb_pkts, i = 0; in igb_xmit_zc() local
481 nb_pkts = xsk_tx_peek_release_desc_batch(xsk_pool, budget); in igb_xmit_zc()
482 if (!nb_pkts) in igb_xmit_zc()
485 for (; i < nb_pkts; i++) { in igb_xmit_zc()
524 return nb_pkts < budget; in igb_xmit_zc()
/linux/drivers/net/
H A Dvirtio_net.c1522 u32 nb_pkts, i; in virtnet_xsk_xmit_batch() local
1527 nb_pkts = xsk_tx_peek_release_desc_batch(pool, budget); in virtnet_xsk_xmit_batch()
1528 if (!nb_pkts) in virtnet_xsk_xmit_batch()
1531 for (i = 0; i < nb_pkts; i++) { in virtnet_xsk_xmit_batch()
1534 xsk_tx_completed(sq->xsk_pool, nb_pkts - i); in virtnet_xsk_xmit_batch()