| /linux/net/ipv6/ |
| H A D | esp6.c | 64 static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int seqihlen) in esp_alloc_tmp() argument
81 len += sizeof(struct scatterlist) * nfrags; in esp_alloc_tmp()
474 int nfrags; in esp6_output_head() local
493 nfrags = 1; in esp6_output_head()
522 nfrags = skb_shinfo(skb)->nr_frags; in esp6_output_head()
524 __skb_fill_page_desc(skb, nfrags, page, pfrag->offset, in esp6_output_head()
526 skb_shinfo(skb)->nr_frags = ++nfrags; in esp6_output_head()
532 nfrags++; in esp6_output_head()
547 nfrags = skb_cow_data(skb, tailen, &trailer); in esp6_output_head()
548 if (nfrags < 0) in esp6_output_head()
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| H A D | ah6.c | 49 static void *ah_alloc_tmp(struct crypto_ahash *ahash, int nfrags, in ah_alloc_tmp() argument
61 len += sizeof(struct scatterlist) * nfrags; in ah_alloc_tmp()
319 int nfrags; in ah6_output() local
343 nfrags = err; in ah6_output()
355 iph_base = ah_alloc_tmp(ahash, nfrags + sglists, IPV6HDR_BASELEN + in ah6_output()
365 seqhisg = sg + nfrags; in ah6_output()
409 sg_init_table(sg, nfrags + sglists); in ah6_output()
520 int nfrags; in ah6_input() local
555 nfrags = err; in ah6_input()
567 work_iph = ah_alloc_tmp(ahash, nfrags + sglists, hdr_len + in ah6_input()
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| /linux/net/ipv4/ |
| H A D | esp4.c | 47 static void *esp_alloc_tmp(struct crypto_aead *aead, int nfrags, int extralen) in esp_alloc_tmp() argument
64 len += sizeof(struct scatterlist) * nfrags; in esp_alloc_tmp()
444 int nfrags; in esp_output_head() local
464 nfrags = 1; in esp_output_head()
493 nfrags = skb_shinfo(skb)->nr_frags; in esp_output_head()
495 __skb_fill_page_desc(skb, nfrags, page, pfrag->offset, in esp_output_head()
497 skb_shinfo(skb)->nr_frags = ++nfrags; in esp_output_head()
503 nfrags++; in esp_output_head()
516 nfrags = skb_cow_data(skb, tailen, &trailer); in esp_output_head()
517 if (nfrags < 0) in esp_output_head()
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| H A D | ah4.c | 25 static void *ah_alloc_tmp(struct crypto_ahash *ahash, int nfrags, in ah_alloc_tmp() argument
37 len += sizeof(struct scatterlist) * nfrags; in ah_alloc_tmp()
147 int nfrags; in ah_output() local
167 nfrags = err; in ah_output()
178 iph = ah_alloc_tmp(ahash, nfrags + sglists, ihl + seqhi_len); in ah_output()
185 seqhisg = sg + nfrags; in ah_output()
221 sg_init_table(sg, nfrags + sglists); in ah_output()
305 int nfrags; in ah_input() local
354 nfrags = err; in ah_input()
365 work_iph = ah_alloc_tmp(ahash, nfrags + sglists, ihl + in ah_input()
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| /linux/drivers/net/ethernet/pasemi/ |
| H A D | pasemi_mac.c | 243 const int nfrags, in pasemi_mac_unmap_tx_skb() argument
252 for (f = 0; f < nfrags; f++) { in pasemi_mac_unmap_tx_skb()
263 return (nfrags + 3) & ~1; in pasemi_mac_unmap_tx_skb()
514 int freed, nfrags; in pasemi_mac_free_tx_resources() local
527 nfrags = skb_shinfo(info->skb)->nr_frags; in pasemi_mac_free_tx_resources()
528 for (j = 0; j <= nfrags; j++) in pasemi_mac_free_tx_resources()
531 freed = pasemi_mac_unmap_tx_skb(mac, nfrags, in pasemi_mac_free_tx_resources()
1350 const int nfrags = skb_shinfo(skb)->nr_frags; in pasemi_mac_queue_csdesc() local
1384 for (i = 1; i <= nfrags; i++) in pasemi_mac_queue_csdesc()
1436 int i, nfrags; in pasemi_mac_start_tx() local
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| /linux/drivers/target/iscsi/cxgbit/ |
| H A D | cxgbit_main.c | 229 for (i = 1; i < gl->nfrags; i++) in cxgbit_copy_frags()
235 skb_shinfo(skb)->nr_frags += gl->nfrags; in cxgbit_copy_frags()
238 get_page(gl->frags[gl->nfrags - 1].page); in cxgbit_copy_frags()
260 if (unlikely(gl->nfrags > 1)) in cxgbit_lro_add_packet_gl()
272 pdu_cb->nr_dfrags = gl->nfrags; in cxgbit_lro_add_packet_gl()
288 if (unlikely(gl->nfrags > 1)) in cxgbit_lro_add_packet_gl()
308 pdu_cb->frags += gl->nfrags; in cxgbit_lro_add_packet_gl()
413 if ((gl && (((skb_shinfo(skb)->nr_frags + gl->nfrags) > in cxgbit_lro_receive()
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| /linux/drivers/net/ethernet/chelsio/cxgb4vf/ |
| H A D | sge.c | 310 unsigned int nfrags = skb_shinfo(skb)->nr_frags; in unmap_sgl() local
318 nfrags--; in unmap_sgl()
325 for (p = sgl->sge; nfrags >= 2; nfrags -= 2) { in unmap_sgl()
354 if (nfrags) { in unmap_sgl()
908 unsigned int nfrags = si->nr_frags; in write_sgl() local
915 nfrags++; in write_sgl()
922 ULPTX_NSGE_V(nfrags)); in write_sgl()
923 if (likely(--nfrags == 0)) in write_sgl()
932 for (i = (nfrags != si->nr_frags); nfrags >= 2; nfrags -= 2, to++) { in write_sgl()
938 if (nfrags) { in write_sgl()
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| H A D | adapter.h | 156 unsigned int nfrags; /* # of fragments */ member
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| /linux/drivers/net/ethernet/fungible/funeth/ |
| H A D | funeth_tx.c | 516 unsigned int idx, nfrags = 1, ndesc = 1, tot_len = xdpf->len; in fun_xdp_tx() local
528 nfrags += si->nr_frags; in fun_xdp_tx()
529 ndesc = DIV_ROUND_UP((sizeof(*req) + nfrags * in fun_xdp_tx()
554 req->dataop = FUN_DATAOP_HDR_INIT(nfrags, 0, nfrags, 0, tot_len); in fun_xdp_tx()
556 fun_write_gl(q, req, dma, lens, nfrags); in fun_xdp_tx()
565 trace_funeth_tx(q, tot_len, idx, nfrags); in fun_xdp_tx()
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| /linux/drivers/net/ethernet/google/gve/ |
| H A D | gve_tx.c | 89 int nfrags = 0; in gve_tx_alloc_fifo() local
103 nfrags++; in gve_tx_alloc_fifo()
113 nfrags++; in gve_tx_alloc_fifo()
125 iov[nfrags - 1].iov_padding = padding; in gve_tx_alloc_fifo()
132 return nfrags; in gve_tx_alloc_fifo()
789 int pad, nfrags, ndescs, iovi, offset; in gve_tx_fill_xdp() local
801 nfrags = gve_tx_alloc_fifo(&tx->tx_fifo, pad + len, in gve_tx_fill_xdp()
804 ndescs = nfrags - iovi; in gve_tx_fill_xdp()
807 while (iovi < nfrags) { in gve_tx_fill_xdp()
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| /linux/drivers/net/wireless/mediatek/mt76/ |
| H A D | testmode.c | 111 int nfrags, i; in mt76_testmode_alloc_skb() local
119 nfrags = len / MT_TXP_MAX_LEN; in mt76_testmode_alloc_skb()
120 head_len = nfrags ? MT_TXP_MAX_LEN : len; in mt76_testmode_alloc_skb()
146 for (i = 0; i < nfrags; i++) { in mt76_testmode_alloc_skb()
150 if (i == nfrags - 1) in mt76_testmode_alloc_skb()
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| /linux/drivers/net/ethernet/pensando/ionic/ |
| H A D | ionic_txrx.c | 777 unsigned int nfrags; in ionic_rx_fill() local
809 nfrags = 0; in ionic_rx_fill()
833 nfrags++; in ionic_rx_fill()
861 nfrags++; in ionic_rx_fill()
868 desc->opcode = (nfrags > 1) ? IONIC_RXQ_DESC_OPCODE_SG : in ionic_rx_fill()
870 desc_info->nbufs = nfrags; in ionic_rx_fill()
1114 unsigned int nfrags; in ionic_tx_map_skb() local
1126 nfrags = skb_shinfo(skb)->nr_frags; in ionic_tx_map_skb()
1127 for (frag_idx = 0; frag_idx < nfrags; frag_idx++, frag++) { in ionic_tx_map_skb()
1136 desc_info->nbufs = 1 + nfrags; in ionic_tx_map_skb()
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| /linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/ |
| H A D | chcr_ktls.c | 28 u8 nfrags = 0, frag_idx = 0; in chcr_get_nfrags_to_send() local
51 nfrags++; in chcr_get_nfrags_to_send()
56 nfrags++; in chcr_get_nfrags_to_send()
59 return nfrags; in chcr_get_nfrags_to_send()
1100 u32 skb_offset, u32 nfrags, in chcr_ktls_xmit_wr_complete() argument
1116 flits = chcr_ktls_get_tx_flits(nfrags, tx_info->key_ctx_len); in chcr_ktls_xmit_wr_complete()
1278 u32 len16, wr_mid = 0, cipher_start, nfrags; in chcr_ktls_xmit_wr_short() local
1292 nfrags = chcr_get_nfrags_to_send(skb, skb_offset, data_len); in chcr_ktls_xmit_wr_short()
1296 flits = chcr_ktls_get_tx_flits(nfrags, tx_info->key_ctx_len) + 2; in chcr_ktls_xmit_wr_short()
1471 u32 wr_mid = 0, nfrags; in chcr_ktls_tx_plaintxt() local
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| /linux/drivers/net/ethernet/chelsio/cxgb/ |
| H A D | sge.c | 1118 unsigned int nfrags = skb_shinfo(skb)->nr_frags; in compute_large_page_tx_descs() local
1124 for (i = 0; nfrags--; i++) { in compute_large_page_tx_descs()
1166 unsigned int nfrags, in write_large_page_tx_descs() argument
1176 *gen, nfrags == 0 && *desc_len == 0); in write_large_page_tx_descs()
1209 nfrags = skb_shinfo(skb)->nr_frags; in write_tx_descs() local
1221 V_CMD_EOP(nfrags == 0 && desc_len <= SGE_TX_DESC_MAX_PLEN) | in write_tx_descs()
1245 nfrags, q); in write_tx_descs()
1249 nfrags == 0); in write_tx_descs()
1256 for (i = 0; nfrags--; i++) { in write_tx_descs()
1274 nfrags, q); in write_tx_descs()
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| /linux/include/net/ |
| H A D | esp.h | 39 int nfrags; member
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| /linux/drivers/infiniband/hw/qib/ |
| H A D | qib_user_sdma.c | 821 int nfrags = 0; in qib_user_sdma_queue_pkts() local
890 nfrags++; in qib_user_sdma_queue_pkts()
991 if (nfrags) { in qib_user_sdma_queue_pkts()
994 nfrags, npages); in qib_user_sdma_queue_pkts()
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| /linux/drivers/net/ethernet/faraday/ |
| H A D | ftgmac100.c | 728 unsigned int pointer, nfrags, len, i, j; in ftgmac100_hard_start_xmit() local
748 nfrags = skb_shinfo(skb)->nr_frags; in ftgmac100_hard_start_xmit()
785 if (nfrags == 0) in ftgmac100_hard_start_xmit()
794 for (i = 0; i < nfrags; i++) { in ftgmac100_hard_start_xmit()
811 if (i == (nfrags - 1)) in ftgmac100_hard_start_xmit()
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| /linux/drivers/net/ethernet/chelsio/cxgb3/ |
| H A D | sge.c | 238 int nfrags, frag_idx, curflit, j = d->addr_idx; in unmap_skb() local
250 nfrags = skb_shinfo(skb)->nr_frags; in unmap_skb()
252 while (frag_idx < nfrags && curflit < WR_FLITS) { in unmap_skb()
265 if (frag_idx < nfrags) { /* SGL continues into next Tx descriptor */ in unmap_skb()
1011 unsigned int i, j = 0, k = 0, nfrags; in write_sgl() local
1018 nfrags = skb_shinfo(skb)->nr_frags; in write_sgl()
1019 for (i = 0; i < nfrags; i++) { in write_sgl()
1030 return ((nfrags + (len != 0)) * 3) / 2 + j; in write_sgl()
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| /linux/net/core/ |
| H A D | skbuff.c | 2615 int nfrags = skb_shinfo(skb)->nr_frags; in ___pskb_trim() local
2627 for (; i < nfrags; i++) { in ___pskb_trim()
2640 for (; i < nfrags; i++) in ___pskb_trim()
4015 const int nfrags = skb_shinfo(skb)->nr_frags; in skb_split_no_header() local
4022 for (i = 0; i < nfrags; i++) { in skb_split_no_header()
4620 int nfrags, pos; in skb_segment() local
4701 nfrags = skb_shinfo(head_skb)->nr_frags; in skb_segment()
4721 if (hsize <= 0 && i >= nfrags && skb_headlen(list_skb) && in skb_segment()
4730 nfrags = skb_shinfo(list_skb)->nr_frags; in skb_segment()
4736 BUG_ON(i >= nfrags); in skb_segment()
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| H A D | pktgen.c | 286 int nfrags; member
585 pkt_dev->nfrags, (unsigned long long) pkt_dev->delay, in pktgen_if_show()
1090 pkt_dev->nfrags = value; in pktgen_if_write()
1091 sprintf(pg_result, "OK: frags=%d", pkt_dev->nfrags); in pktgen_if_write()
2779 if (pkt_dev->nfrags <= 0) { in pktgen_finalize_skb()
2782 int frags = pkt_dev->nfrags; in pktgen_finalize_skb()
3805 pkt_dev->nfrags = 0; in pktgen_add_device()
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| /linux/fs/ufs/ |
| H A D | inode.c | 263 unsigned nfrags = uspi->s_fpb; in ufs_inode_getfrag() local
275 nfrags = (new_fragment & uspi->s_fpbmask) + 1; in ufs_inode_getfrag()
285 goal, nfrags, err, locked_folio); in ufs_inode_getfrag()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ |
| H A D | ktls_tx.c | 18 mlx5e_ktls_dumps_num_wqes(struct mlx5e_params *params, unsigned int nfrags, in mlx5e_ktls_dumps_num_wqes() argument
24 return nfrags + DIV_ROUND_UP(sync_len, MLX5E_SW2HW_MTU(params, params->sw_mtu)); in mlx5e_ktls_dumps_num_wqes()
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| /linux/drivers/net/ethernet/stmicro/stmmac/ |
| H A D | stmmac_main.c | 4267 int i, first_tx, nfrags; in stmmac_tso_xmit() local
4285 nfrags = skb_shinfo(skb)->nr_frags; in stmmac_tso_xmit()
4357 (nfrags == 0), queue); in stmmac_tso_xmit()
4377 for (i = 0; i < nfrags; i++) { in stmmac_tso_xmit()
4387 (i == nfrags - 1), queue); in stmmac_tso_xmit()
4443 u64_stats_add(&txq_stats->q.tx_tso_nfrags, nfrags); in stmmac_tso_xmit()
4479 tx_q->cur_tx, first, nfrags); in stmmac_tso_xmit()
4535 int nfrags = skb_shinfo(skb)->nr_frags; in stmmac_xmit() local
4567 if (unlikely(stmmac_tx_avail(priv, queue) < nfrags + 1)) { in stmmac_xmit()
4625 for (i = 0; i < nfrags; i++) { in stmmac_xmit()
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| /linux/drivers/net/ethernet/mediatek/ |
| H A D | mtk_star_emac.c | 1104 int nfrags = skb_shinfo(skb)->nr_frags; in mtk_star_netdev_start_xmit() local
1106 if (unlikely(mtk_star_tx_ring_avail(ring) < nfrags + 1)) { in mtk_star_netdev_start_xmit()
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| /linux/drivers/net/ethernet/ibm/ehea/ |
| H A D | ehea_main.c | 1646 int nfrags, sg1entry_contains_frag_data, i; in write_swqe2_data() local
1648 nfrags = skb_shinfo(skb)->nr_frags; in write_swqe2_data()
1656 if (nfrags > 0) { in write_swqe2_data()
1670 for (i = sg1entry_contains_frag_data; i < nfrags; i++) { in write_swqe2_data()
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