| /linux-6.14.4/drivers/net/wireless/intel/ipw2x00/ |
| D | libipw_tx.c | 171 for (i = 0; i < txb->nr_frags; i++) in libipw_txb_free()
177 static struct libipw_txb *libipw_alloc_txb(int nr_frags, int txb_size, in libipw_alloc_txb() argument
183 txb = kzalloc(struct_size(txb, fragments, nr_frags), gfp_mask); in libipw_alloc_txb()
187 txb->nr_frags = nr_frags; in libipw_alloc_txb()
190 for (i = 0; i < nr_frags; i++) { in libipw_alloc_txb()
199 if (unlikely(i != nr_frags)) { in libipw_alloc_txb()
245 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size, in libipw_xmit() local
391 nr_frags = bytes / bytes_per_frag; in libipw_xmit()
394 nr_frags++; in libipw_xmit()
398 nr_frags = 1; in libipw_xmit()
[all …]
|
| /linux-6.14.4/net/core/ |
| D | xdp.c | 471 for (u32 i = 0; i < sinfo->nr_frags; i++) in xdp_return_frame()
488 for (u32 i = 0; i < sinfo->nr_frags; i++) in xdp_return_frame_rx_napi()
525 for (i = 0; i < sinfo->nr_frags; i++) { in xdp_return_frame_bulk()
556 for (u32 i = 0; i < sinfo->nr_frags; i++) in xdp_return_buff()
647 u32 nr_frags = 0; in xdp_build_skb_from_buff() local
652 nr_frags = sinfo->nr_frags; in xdp_build_skb_from_buff()
671 if (unlikely(nr_frags)) { in xdp_build_skb_from_buff()
674 tsize = sinfo->xdp_frags_truesize ? : nr_frags * xdp->frame_sz; in xdp_build_skb_from_buff()
675 xdp_update_skb_shared_info(skb, nr_frags, in xdp_build_skb_from_buff()
703 u32 nr_frags, tsize = 0; in xdp_copy_frags_from_zc() local
[all …]
|
| D | gro.c | 130 int i = skbinfo->nr_frags; in skb_gro_receive()
131 int nr_frags = pinfo->nr_frags + i; in skb_gro_receive() local
133 if (nr_frags > MAX_SKB_FRAGS) in skb_gro_receive()
137 pinfo->nr_frags = nr_frags; in skb_gro_receive()
138 skbinfo->nr_frags = 0; in skb_gro_receive()
140 frag = pinfo->frags + nr_frags; in skb_gro_receive()
160 int nr_frags = pinfo->nr_frags; in skb_gro_receive() local
161 skb_frag_t *frag = pinfo->frags + nr_frags; in skb_gro_receive()
166 if (nr_frags + 1 + skbinfo->nr_frags > MAX_SKB_FRAGS) in skb_gro_receive()
173 pinfo->nr_frags = nr_frags + 1 + skbinfo->nr_frags; in skb_gro_receive()
[all …]
|
| D | net_test.c | 45 unsigned int nr_frags; member
74 .nr_frags = 2,
82 .nr_frags = 3,
91 .nr_frags = 2,
166 if (tcase->nr_frags) { in gso_test_func()
171 page_ref_add(page, tcase->nr_frags - 1); in gso_test_func()
173 for (i = 0; i < tcase->nr_frags; i++) { in gso_test_func()
|
| D | skbuff.c | 981 for (i = 0; i < shinfo->nr_frags; i++) { in skb_pp_frag_ref()
1028 for (i = 0; i < shinfo->nr_frags; i++) in skb_release_data()
1247 sh->tx_flags, sh->nr_frags, in skb_dump()
1278 for (i = 0; len && i < skb_shinfo(skb)->nr_frags; i++) { in skb_dump()
1835 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) in __skb_zcopy_downgrade_managed()
1877 int num_frags = skb_shinfo(skb)->nr_frags; in skb_copy_ubufs()
1953 skb_shinfo(skb)->nr_frags = new_frags; in skb_copy_ubufs()
2124 if (skb_shinfo(skb)->nr_frags) { in __pskb_copy_fclone()
2133 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in __pskb_copy_fclone()
2137 skb_shinfo(n)->nr_frags = i; in __pskb_copy_fclone()
[all …]
|
| /linux-6.14.4/net/openvswitch/ |
| D | openvswitch_trace.h | 27 __field( u8, nr_frags )
52 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
72 __entry->truesize, __entry->nr_frags, __entry->gso_size,
98 __field( u8, nr_frags )
122 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
141 __entry->truesize, __entry->nr_frags, __entry->gso_size,
|
| /linux-6.14.4/net/xfrm/ |
| D | trace_iptfs.h | 38 __field(u8, nr_frags)
50 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
53 __entry->pg0addr = (__entry->nr_frags
56 __entry->pg0off = (__entry->nr_frags
62 __entry->head_frag, __entry->frag_list, __entry->nr_frags, __entry->blkoff,
173 __field(u8, nr_frags)
184 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
190 __entry->nr_frags, __entry->frag_list));
|
| D | xfrm_iptfs.c | 319 u32 nr_frags; member
345 walk->nr_frags = 0; in iptfs_skb_prepare_frag_walk()
352 frag = &walk->frags[walk->nr_frags++]; in iptfs_skb_prepare_frag_walk()
363 for (i = 0; i < shinfo->nr_frags; i++) { in iptfs_skb_prepare_frag_walk()
369 frag = &walk->frags[walk->nr_frags++]; in iptfs_skb_prepare_frag_walk()
414 u32 fragi, nr_frags, fraglen; in iptfs_skb_can_add_frags() local
424 nr_frags = shinfo->nr_frags; in iptfs_skb_can_add_frags()
425 while (len && fragi < walk->nr_frags) { in iptfs_skb_can_add_frags()
433 if (++nr_frags > MAX_SKB_FRAGS) in iptfs_skb_can_add_frags()
465 if (!walk->nr_frags || offset >= walk->total + walk->initial_offset) in iptfs_skb_add_frags()
[all …]
|
| /linux-6.14.4/include/net/ |
| D | xdp.h | 196 u32 nr_frags; in __xdp_buff_add_frag() local
201 nr_frags = 0; in __xdp_buff_add_frag()
208 nr_frags = sinfo->nr_frags; in __xdp_buff_add_frag()
209 prev = &sinfo->frags[nr_frags - 1]; in __xdp_buff_add_frag()
216 } else if (unlikely(nr_frags == MAX_SKB_FRAGS)) { in __xdp_buff_add_frag()
220 __skb_fill_netmem_desc_noacc(sinfo, nr_frags++, netmem, in __xdp_buff_add_frag()
224 sinfo->nr_frags = nr_frags; in __xdp_buff_add_frag()
315 xdp_update_skb_shared_info(struct sk_buff *skb, u8 nr_frags, in xdp_update_skb_shared_info() argument
321 sinfo->nr_frags = nr_frags; in xdp_update_skb_shared_info()
|
| /linux-6.14.4/drivers/net/xen-netback/ |
| D | netback.c | 395 nr_slots = shinfo->nr_frags + frag_overflow + 1; in xenvif_get_requests()
461 for (shinfo->nr_frags = 0; nr_slots > 0 && shinfo->nr_frags < MAX_SKB_FRAGS; in xenvif_get_requests()
473 frag_set_pending_idx(&frags[shinfo->nr_frags], pending_idx); in xenvif_get_requests()
474 ++shinfo->nr_frags; in xenvif_get_requests()
488 for (shinfo->nr_frags = 0; shinfo->nr_frags < nr_slots; ++txp) { in xenvif_get_requests()
499 frag_set_pending_idx(&frags[shinfo->nr_frags], in xenvif_get_requests()
501 ++shinfo->nr_frags; in xenvif_get_requests()
505 if (shinfo->nr_frags) { in xenvif_get_requests()
565 int nr_frags = shinfo->nr_frags; in xenvif_tx_check_gop() local
566 const bool sharedslot = nr_frags && in xenvif_tx_check_gop()
[all …]
|
| /linux-6.14.4/drivers/net/ethernet/intel/ice/ |
| D | ice_txrx.c | 857 sinfo->nr_frags = 0; in ice_add_xdp_frag()
862 if (unlikely(sinfo->nr_frags == MAX_SKB_FRAGS)) in ice_add_xdp_frag()
865 __skb_fill_page_desc_noacc(sinfo, sinfo->nr_frags++, rx_buf->page, in ice_add_xdp_frag()
871 rx_ring->nr_frags = sinfo->nr_frags; in ice_add_xdp_frag()
950 u32 nr_frags = rx_ring->nr_frags + 1; in ice_get_pgcnts() local
955 for (int i = 0; i < nr_frags; i++) { in ice_get_pgcnts()
978 unsigned int nr_frags; in ice_build_skb() local
983 nr_frags = sinfo->nr_frags; in ice_build_skb()
1009 xdp_update_skb_shared_info(skb, nr_frags, in ice_build_skb()
1011 nr_frags * xdp->frame_sz, in ice_build_skb()
[all …]
|
| D | ice_txrx_lib.c | 303 frags = tx_buf->nr_frags; in ice_clean_xdp_irq()
354 u32 nr_frags = 0; in __ice_xmit_xdp_ring() local
367 nr_frags = sinfo->nr_frags; in __ice_xmit_xdp_ring()
368 if (free_space < nr_frags + 1) in __ice_xmit_xdp_ring()
401 if (frag == nr_frags) in __ice_xmit_xdp_ring()
414 tx_head->nr_frags = nr_frags; in __ice_xmit_xdp_ring()
|
| /linux-6.14.4/net/xdp/ |
| D | xsk_queue.h | 242 u32 total_descs = 0, nr_frags = 0; in xskq_cons_read_desc_batch() local
259 total_descs += (nr_frags + 1); in xskq_cons_read_desc_batch()
260 nr_frags = 0; in xskq_cons_read_desc_batch()
262 nr_frags++; in xskq_cons_read_desc_batch()
263 if (nr_frags == pool->xdp_zc_max_segs) { in xskq_cons_read_desc_batch()
264 nr_frags = 0; in xskq_cons_read_desc_batch()
271 cached_cons -= nr_frags; in xskq_cons_read_desc_batch()
|
| /linux-6.14.4/drivers/net/thunderbolt/ |
| D | trace.h | 105 __field(unsigned int, nr_frags)
111 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
115 __entry->nr_frags)
|
| /linux-6.14.4/drivers/net/ethernet/hisilicon/hns3/ |
| D | hns3_trace.h | 22 __field(__u8, nr_frags)
35 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
50 __entry->gso_type, __entry->fraglist, __entry->nr_frags,
|
| /linux-6.14.4/drivers/net/ethernet/netronome/nfp/nfdk/ |
| D | rings.c | 20 int nr_frags, rd_idx; in nfp_nfdk_tx_ring_reset() local
32 nr_frags = skb_shinfo(skb)->nr_frags; in nfp_nfdk_tx_ring_reset()
42 fend = frag + nr_frags; in nfp_nfdk_tx_ring_reset()
|
| /linux-6.14.4/drivers/net/ethernet/aeroflex/ |
| D | greth.c | 101 if (skb_shinfo(skb)->nr_frags == 0) in greth_print_tx_packet()
109 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in greth_print_tx_packet()
188 int nr_frags = skb_shinfo(skb)->nr_frags; in greth_clean_rings() local
197 for (i = 0; i < nr_frags; i++) { in greth_clean_rings()
208 greth->tx_free += nr_frags+1; in greth_clean_rings()
468 int curr_tx, nr_frags, i, err = NETDEV_TX_OK; in greth_start_xmit_gbit() local
472 nr_frags = skb_shinfo(skb)->nr_frags; in greth_start_xmit_gbit()
476 if (greth_num_free_bds(tx_last, greth->tx_next) < nr_frags + 1) { in greth_start_xmit_gbit()
494 if (nr_frags != 0) in greth_start_xmit_gbit()
518 for (i = 0; i < nr_frags; i++) { in greth_start_xmit_gbit()
[all …]
|
| /linux-6.14.4/drivers/net/ethernet/tehuti/ |
| D | tn40.c | 578 int nr_frags = skb_shinfo(skb)->nr_frags; in tn40_tx_map_skb() local
586 skb->len, skb->data_len, nr_frags); in tn40_tx_map_skb()
587 if (nr_frags > TN40_MAX_PBL - 1) { in tn40_tx_map_skb()
591 nr_frags = skb_shinfo(skb)->nr_frags; in tn40_tx_map_skb()
605 for (i = 0; i < nr_frags; i++) { in tn40_tx_map_skb()
619 for (i = 0; i < nr_frags; i++) { in tn40_tx_map_skb()
628 ++nr_frags; in tn40_tx_map_skb()
632 db->wptr->len = -tn40_txd_sizes[nr_frags].bytes; in tn40_tx_map_skb()
714 int nr_frags, len, err; in tn40_start_xmit() local
731 nr_frags = skb_shinfo(skb)->nr_frags; in tn40_start_xmit()
[all …]
|
| /linux-6.14.4/drivers/net/ethernet/netronome/nfp/nfd3/ |
| D | dp.c | 258 int f, nr_frags, wr_idx, md_bytes; in nfp_nfd3_tx() local
277 nr_frags = skb_shinfo(skb)->nr_frags; in nfp_nfd3_tx()
279 if (unlikely(nfp_net_tx_full(tx_ring, nr_frags + 1))) { in nfp_nfd3_tx()
291 skb = nfp_net_tls_tx(dp, r_vec, skb, &tls_handle, &nr_frags); in nfp_nfd3_tx()
319 txd->offset_eop = (nr_frags ? 0 : NFD3_DESC_TX_EOP) | md_bytes; in nfp_nfd3_tx()
340 if (nr_frags > 0) { in nfp_nfd3_tx()
346 for (f = 0; f < nr_frags; f++) { in nfp_nfd3_tx()
364 ((f == nr_frags - 1) ? NFD3_DESC_TX_EOP : 0); in nfp_nfd3_tx()
377 tx_ring->wr_p += nr_frags + 1; in nfp_nfd3_tx()
381 tx_ring->wr_ptr_add += nr_frags + 1; in nfp_nfd3_tx()
[all …]
|
| D | rings.c | 50 int idx, nr_frags; in nfp_nfd3_tx_ring_reset() local
56 nr_frags = skb_shinfo(skb)->nr_frags; in nfp_nfd3_tx_ring_reset()
70 if (tx_buf->fidx == nr_frags - 1) in nfp_nfd3_tx_ring_reset()
|
| /linux-6.14.4/drivers/net/ethernet/intel/i40e/ |
| D | i40e_txrx.c | 2045 u32 nr_frags = xdp_get_shared_info_from_buff(xdp)->nr_frags; in i40e_process_rx_buffs() local
2061 else if (i++ <= nr_frags) in i40e_process_rx_buffs()
2089 u32 nr_frags = 0; in i40e_construct_skb() local
2127 nr_frags = sinfo->nr_frags; in i40e_construct_skb()
2133 if (unlikely(nr_frags >= MAX_SKB_FRAGS)) { in i40e_construct_skb()
2150 memcpy(&skinfo->frags[skinfo->nr_frags], &sinfo->frags[0], in i40e_construct_skb()
2151 sizeof(skb_frag_t) * nr_frags); in i40e_construct_skb()
2153 xdp_update_skb_shared_info(skb, skinfo->nr_frags + nr_frags, in i40e_construct_skb()
2155 nr_frags * xdp->frame_sz, in i40e_construct_skb()
2182 u32 nr_frags; in i40e_build_skb() local
[all …]
|
| /linux-6.14.4/drivers/net/ethernet/freescale/fs_enet/ |
| D | fs_enet-main.c | 455 int curidx, nr_frags, len; in fs_enet_start_xmit() local
465 nr_frags = skb_shinfo(skb)->nr_frags; in fs_enet_start_xmit()
467 for (i = 0; i < nr_frags; i++, frag++) { in fs_enet_start_xmit()
492 nr_frags = skb_shinfo(skb)->nr_frags; in fs_enet_start_xmit()
493 if (fep->tx_free <= nr_frags || (CBDR_SC(bdp) & BD_ENET_TX_READY)) { in fs_enet_start_xmit()
508 if (nr_frags) in fs_enet_start_xmit()
511 fep->tx_free -= nr_frags + 1; in fs_enet_start_xmit()
520 while (nr_frags) { in fs_enet_start_xmit()
543 nr_frags--; in fs_enet_start_xmit()
|
| /linux-6.14.4/drivers/net/wireless/ath/wil6210/ |
| D | txrx.c | 1622 void wil_tx_desc_set_nr_frags(struct vring_tx_desc *d, int nr_frags) in wil_tx_desc_set_nr_frags() argument
1624 d->mac.d[2] |= (nr_frags << MAC_CFG_DESC_TX_2_NUM_OF_DESCRIPTORS_POS); in wil_tx_desc_set_nr_frags()
1747 int nr_frags = skb_shinfo(skb)->nr_frags; in __wil_tx_vring_tso() local
1748 int min_desc_required = nr_frags + 1; in __wil_tx_vring_tso()
1838 for (f = headlen ? -1 : 0; f < nr_frags; f++) { in __wil_tx_vring_tso()
1913 if (rem_data == 0 || (f == nr_frags - 1 && len == 0)) { in __wil_tx_vring_tso()
1918 hdr_ctx->nr_frags = sg_desc_cnt; in __wil_tx_vring_tso()
1927 first_ctx->nr_frags = sg_desc_cnt - 1; in __wil_tx_vring_tso()
1941 if (f < nr_frags - 1 || len > 0) in __wil_tx_vring_tso()
2034 int nr_frags = skb_shinfo(skb)->nr_frags; in __wil_tx_ring() local
[all …]
|
| /linux-6.14.4/drivers/net/ethernet/broadcom/bnxt/ |
| D | bnxt_xdp.c | 40 num_frags = sinfo->nr_frags; in bnxt_xmit_bd()
46 tx_buf->nr_frags = num_frags; in bnxt_xmit_bd()
152 frags = tx_buf->nr_frags; in bnxt_tx_int_xdp()
211 for (i = 0; i < shinfo->nr_frags; i++) { in bnxt_xdp_buff_frags_free()
216 shinfo->nr_frags = 0; in bnxt_xdp_buff_frags_free()
275 tx_needed += sinfo->nr_frags; in bnxt_rx_xdp()
|
| /linux-6.14.4/drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | xdp.c | 132 for (i = 0; i < xdptxdf.sinfo->nr_frags; i++) { in mlx5e_xmit_xdp_buff()
158 { .page.num = 1 + xdptxdf.sinfo->nr_frags }); in mlx5e_xmit_xdp_buff()
161 for (i = 0; i < xdptxdf.sinfo->nr_frags; i++) { in mlx5e_xmit_xdp_buff()
462 if (!!xdptxd->len + xdptxdf->sinfo->nr_frags > 1) { in mlx5e_xmit_xdp_frame_mpwqe()
573 ds_cnt += xdptxdf->sinfo->nr_frags; in mlx5e_xmit_xdp_frame()
574 num_frags = xdptxdf->sinfo->nr_frags; in mlx5e_xmit_xdp_frame()
690 for (j = 0; j < sinfo->nr_frags; j++) { in mlx5e_free_xdpsq_desc()
892 for (j = 0; j < xdptxdf.sinfo->nr_frags; j++) { in mlx5e_xdp_xmit()
918 for (j = 0; j < xdptxdf.sinfo->nr_frags; j++) in mlx5e_xdp_xmit()
935 for (j = 0; j < xdptxdf.sinfo->nr_frags; j++) in mlx5e_xdp_xmit()
|