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Searched refs:shinfo (Results 1 – 24 of 24) sorted by relevance

/Linux-v5.15/drivers/net/ethernet/mellanox/mlx4/
Den_tx.c601 const struct skb_shared_info *shinfo, in is_inline() argument
609 if (shinfo->nr_frags == 1) { in is_inline()
610 ptr = skb_frag_address_safe(&shinfo->frags[0]); in is_inline()
616 if (shinfo->nr_frags) in is_inline()
633 const struct skb_shared_info *shinfo, in get_real_size() argument
642 if (shinfo->gso_size) { in get_real_size()
648 real_size = CTRL_SIZE + shinfo->nr_frags * DS_SIZE + in get_real_size()
664 shinfo, pfrag); in get_real_size()
670 (shinfo->nr_frags + 1) * DS_SIZE; in get_real_size()
678 const struct skb_shared_info *shinfo, in build_inline_wqe() argument
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/Linux-v5.15/include/linux/
Dvirtio_net.h123 struct skb_shared_info *shinfo = skb_shinfo(skb); in virtio_net_hdr_to_skb() local
127 shinfo->gso_size = gso_size; in virtio_net_hdr_to_skb()
128 shinfo->gso_type = gso_type; in virtio_net_hdr_to_skb()
131 shinfo->gso_type |= SKB_GSO_DODGY; in virtio_net_hdr_to_skb()
132 shinfo->gso_segs = 0; in virtio_net_hdr_to_skb()
Dskbuff.h4572 static inline void skb_increase_gso_size(struct skb_shared_info *shinfo, in skb_increase_gso_size() argument
4575 if (WARN_ON_ONCE(shinfo->gso_size == GSO_BY_FRAGS)) in skb_increase_gso_size()
4577 shinfo->gso_size += increment; in skb_increase_gso_size()
4580 static inline void skb_decrease_gso_size(struct skb_shared_info *shinfo, in skb_decrease_gso_size() argument
4583 if (WARN_ON_ONCE(shinfo->gso_size == GSO_BY_FRAGS)) in skb_decrease_gso_size()
4585 shinfo->gso_size -= decrement; in skb_decrease_gso_size()
4594 const struct skb_shared_info *shinfo = skb_shinfo(skb); in skb_warn_if_lro() local
4596 if (skb_is_nonlinear(skb) && shinfo->gso_size != 0 && in skb_warn_if_lro()
4597 unlikely(shinfo->gso_type == 0)) { in skb_warn_if_lro()
/Linux-v5.15/drivers/net/xen-netback/
Dnetback.c378 struct skb_shared_info *shinfo = skb_shinfo(skb); in xenvif_get_requests() local
379 skb_frag_t *frags = shinfo->frags; in xenvif_get_requests()
385 nr_slots = shinfo->nr_frags; in xenvif_get_requests()
388 start = (frag_get_pending_idx(&shinfo->frags[0]) == pending_idx); in xenvif_get_requests()
390 for (shinfo->nr_frags = start; shinfo->nr_frags < nr_slots; in xenvif_get_requests()
391 shinfo->nr_frags++, txp++, gop++) { in xenvif_get_requests()
395 frag_set_pending_idx(&frags[shinfo->nr_frags], pending_idx); in xenvif_get_requests()
400 shinfo = skb_shinfo(nskb); in xenvif_get_requests()
401 frags = shinfo->frags; in xenvif_get_requests()
403 for (shinfo->nr_frags = 0; shinfo->nr_frags < frag_overflow; in xenvif_get_requests()
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/Linux-v5.15/drivers/net/ethernet/google/gve/
Dgve_tx_dqo.c456 const struct skb_shared_info *shinfo = skb_shinfo(skb); in gve_tx_add_skb_no_copy_dqo() local
511 /*eop=*/shinfo->nr_frags == 0, is_gso); in gve_tx_add_skb_no_copy_dqo()
514 for (i = 0; i < shinfo->nr_frags; i++) { in gve_tx_add_skb_no_copy_dqo()
517 const skb_frag_t *frag = &shinfo->frags[i]; in gve_tx_add_skb_no_copy_dqo()
518 bool is_eop = i == (shinfo->nr_frags - 1); in gve_tx_add_skb_no_copy_dqo()
582 const struct skb_shared_info *shinfo = skb_shinfo(skb); in gve_num_buffer_descs_needed() local
588 for (i = 0; i < shinfo->nr_frags; i++) { in gve_num_buffer_descs_needed()
589 unsigned int frag_size = skb_frag_size(&shinfo->frags[i]); in gve_num_buffer_descs_needed()
608 const struct skb_shared_info *shinfo = skb_shinfo(skb); in gve_can_send_tso() local
609 const int gso_size = shinfo->gso_size; in gve_can_send_tso()
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Dgve_tx.c488 const struct skb_shared_info *shinfo = skb_shinfo(skb); in gve_tx_add_skb_no_copy() local
522 payload_nfrags = shinfo->nr_frags; in gve_tx_add_skb_no_copy()
541 for (i = 0; i < shinfo->nr_frags; i++) { in gve_tx_add_skb_no_copy()
542 const skb_frag_t *frag = &shinfo->frags[i]; in gve_tx_add_skb_no_copy()
563 i += (payload_nfrags == shinfo->nr_frags ? 1 : 2); in gve_tx_add_skb_no_copy()
Dgve_rx_dqo.c608 struct skb_shared_info *shinfo = skb_shinfo(skb); in gve_rx_complete_rsc() local
616 shinfo->gso_type = SKB_GSO_TCPV4; in gve_rx_complete_rsc()
619 shinfo->gso_type = SKB_GSO_TCPV6; in gve_rx_complete_rsc()
625 shinfo->gso_size = le16_to_cpu(desc->rsc_seg_len); in gve_rx_complete_rsc()
/Linux-v5.15/net/core/
Dlwt_bpf.c527 struct skb_shared_info *shinfo = skb_shinfo(skb); in handle_gso_type() local
530 shinfo->gso_type |= gso_type; in handle_gso_type()
531 skb_decrease_gso_size(shinfo, encap_len); in handle_gso_type()
532 shinfo->gso_segs = 0; in handle_gso_type()
Dskbuff.c195 struct skb_shared_info *shinfo; in __build_skb_around() local
211 shinfo = skb_shinfo(skb); in __build_skb_around()
212 memset(shinfo, 0, offsetof(struct skb_shared_info, dataref)); in __build_skb_around()
213 atomic_set(&shinfo->dataref, 1); in __build_skb_around()
661 struct skb_shared_info *shinfo = skb_shinfo(skb); in skb_release_data() local
666 &shinfo->dataref)) in skb_release_data()
671 for (i = 0; i < shinfo->nr_frags; i++) in skb_release_data()
672 __skb_frag_unref(&shinfo->frags[i], skb->pp_recycle); in skb_release_data()
674 if (shinfo->frag_list) in skb_release_data()
675 kfree_skb_list(shinfo->frag_list); in skb_release_data()
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Dfilter.c3237 struct skb_shared_info *shinfo = skb_shinfo(skb); in bpf_skb_proto_4_to_6() local
3240 if (shinfo->gso_type & SKB_GSO_TCPV4) { in bpf_skb_proto_4_to_6()
3241 shinfo->gso_type &= ~SKB_GSO_TCPV4; in bpf_skb_proto_4_to_6()
3242 shinfo->gso_type |= SKB_GSO_TCPV6; in bpf_skb_proto_4_to_6()
3267 struct skb_shared_info *shinfo = skb_shinfo(skb); in bpf_skb_proto_6_to_4() local
3270 if (shinfo->gso_type & SKB_GSO_TCPV6) { in bpf_skb_proto_6_to_4()
3271 shinfo->gso_type &= ~SKB_GSO_TCPV6; in bpf_skb_proto_6_to_4()
3272 shinfo->gso_type |= SKB_GSO_TCPV4; in bpf_skb_proto_6_to_4()
3470 struct skb_shared_info *shinfo = skb_shinfo(skb); in bpf_skb_net_grow() local
3474 skb_decrease_gso_size(shinfo, len_diff); in bpf_skb_net_grow()
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Ddev.c3732 const struct skb_shared_info *shinfo = skb_shinfo(skb); in qdisc_pkt_len_init() local
3739 if (shinfo->gso_size && skb_transport_header_was_set(skb)) { in qdisc_pkt_len_init()
3741 u16 gso_segs = shinfo->gso_segs; in qdisc_pkt_len_init()
3747 if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))) { in qdisc_pkt_len_init()
3763 if (shinfo->gso_type & SKB_GSO_DODGY) in qdisc_pkt_len_init()
3765 shinfo->gso_size); in qdisc_pkt_len_init()
/Linux-v5.15/net/ipv4/
Dtcp_output.c1495 struct skb_shared_info *shinfo = skb_shinfo(skb); in tcp_fragment_tstamp() local
1498 !before(shinfo->tskey, TCP_SKB_CB(skb2)->seq)) { in tcp_fragment_tstamp()
1500 u8 tsflags = shinfo->tx_flags & SKBTX_ANY_TSTAMP; in tcp_fragment_tstamp()
1502 shinfo->tx_flags &= ~tsflags; in tcp_fragment_tstamp()
1504 swap(shinfo->tskey, shinfo2->tskey); in tcp_fragment_tstamp()
1634 struct skb_shared_info *shinfo; in __pskb_trim_head() local
1646 shinfo = skb_shinfo(skb); in __pskb_trim_head()
1647 for (i = 0; i < shinfo->nr_frags; i++) { in __pskb_trim_head()
1648 int size = skb_frag_size(&shinfo->frags[i]); in __pskb_trim_head()
1654 shinfo->frags[k] = shinfo->frags[i]; in __pskb_trim_head()
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Dtcp_ipv4.c1802 struct skb_shared_info *shinfo; in tcp_add_backlog() local
1859 shinfo = skb_shinfo(skb); in tcp_add_backlog()
1860 gso_size = shinfo->gso_size ?: skb->len; in tcp_add_backlog()
1861 gso_segs = shinfo->gso_segs ?: 1; in tcp_add_backlog()
1863 shinfo = skb_shinfo(tail); in tcp_add_backlog()
1864 tail_gso_size = shinfo->gso_size ?: (tail->len - hdrlen); in tcp_add_backlog()
1865 tail_gso_segs = shinfo->gso_segs ?: 1; in tcp_add_backlog()
1893 shinfo->gso_size = max(gso_size, tail_gso_size); in tcp_add_backlog()
1894 shinfo->gso_segs = min_t(u32, gso_segs + tail_gso_segs, 0xFFFF); in tcp_add_backlog()
Dtcp.c474 struct skb_shared_info *shinfo = skb_shinfo(skb); in tcp_tx_timestamp() local
477 sock_tx_timestamp(sk, tsflags, &shinfo->tx_flags); in tcp_tx_timestamp()
481 shinfo->tskey = TCP_SKB_CB(skb)->seq + skb->len - 1; in tcp_tx_timestamp()
Dtcp_input.c3190 const struct skb_shared_info *shinfo; in tcp_ack_tstamp() local
3196 shinfo = skb_shinfo(skb); in tcp_ack_tstamp()
3197 if (!before(shinfo->tskey, prior_snd_una) && in tcp_ack_tstamp()
3198 before(shinfo->tskey, tcp_sk(sk)->snd_una)) { in tcp_ack_tstamp()
/Linux-v5.15/drivers/net/wireless/mediatek/mt76/
Ddma.c530 struct skb_shared_info *shinfo = skb_shinfo(skb); in mt76_add_fragment() local
531 int nr_frags = shinfo->nr_frags; in mt76_add_fragment()
533 if (nr_frags < ARRAY_SIZE(shinfo->frags)) { in mt76_add_fragment()
546 if (nr_frags < ARRAY_SIZE(shinfo->frags)) in mt76_add_fragment()
/Linux-v5.15/drivers/net/ethernet/freescale/enetc/
Denetc.c1017 struct skb_shared_info *shinfo; in enetc_xdp_frame_to_xdp_tx_swbd() local
1041 shinfo = xdp_get_shared_info_from_frame(xdp_frame); in enetc_xdp_frame_to_xdp_tx_swbd()
1043 for (f = 0, frag = &shinfo->frags[0]; f < shinfo->nr_frags; in enetc_xdp_frame_to_xdp_tx_swbd()
1124 struct skb_shared_info *shinfo; in enetc_map_rx_buff_to_xdp() local
1132 shinfo = xdp_get_shared_info_from_buff(xdp_buff); in enetc_map_rx_buff_to_xdp()
1133 shinfo->nr_frags = 0; in enetc_map_rx_buff_to_xdp()
1139 struct skb_shared_info *shinfo = xdp_get_shared_info_from_buff(xdp_buff); in enetc_add_rx_buff_to_xdp() local
1141 skb_frag_t *frag = &shinfo->frags[shinfo->nr_frags]; in enetc_add_rx_buff_to_xdp()
1150 shinfo->nr_frags++; in enetc_add_rx_buff_to_xdp()
/Linux-v5.15/net/sched/
Dsch_cake.c1351 const struct skb_shared_info *shinfo = skb_shinfo(skb); in cake_overhead() local
1359 if (!shinfo->gso_size) in cake_overhead()
1366 if (likely(shinfo->gso_type & (SKB_GSO_TCPV4 | in cake_overhead()
1383 if (unlikely(shinfo->gso_type & SKB_GSO_DODGY)) in cake_overhead()
1385 shinfo->gso_size); in cake_overhead()
1387 segs = shinfo->gso_segs; in cake_overhead()
1389 len = shinfo->gso_size + hdr_len; in cake_overhead()
1390 last_len = skb->len - shinfo->gso_size * (segs - 1); in cake_overhead()
/Linux-v5.15/drivers/net/ethernet/hisilicon/hns3/
Dhns3_enet.h718 void hns3_shinfo_pack(struct skb_shared_info *shinfo, __u32 *size);
Dhns3_enet.c1840 void hns3_shinfo_pack(struct skb_shared_info *shinfo, __u32 *size) in hns3_shinfo_pack() argument
1845 size[i] = skb_frag_size(&shinfo->frags[i]); in hns3_shinfo_pack()
/Linux-v5.15/drivers/net/ethernet/broadcom/
Dbnx2.c2954 struct skb_shared_info *shinfo; in bnx2_reuse_rx_skb_pages() local
2956 shinfo = skb_shinfo(skb); in bnx2_reuse_rx_skb_pages()
2957 shinfo->nr_frags--; in bnx2_reuse_rx_skb_pages()
2958 page = skb_frag_page(&shinfo->frags[shinfo->nr_frags]); in bnx2_reuse_rx_skb_pages()
2959 __skb_frag_set_page(&shinfo->frags[shinfo->nr_frags], NULL); in bnx2_reuse_rx_skb_pages()
/Linux-v5.15/drivers/net/ethernet/realtek/
Dr8169_main.c4181 struct skb_shared_info *shinfo = skb_shinfo(skb); in rtl8169_tso_csum_v2() local
4182 u32 mss = shinfo->gso_size; in rtl8169_tso_csum_v2()
4185 if (shinfo->gso_type & SKB_GSO_TCPV4) { in rtl8169_tso_csum_v2()
4187 } else if (shinfo->gso_type & SKB_GSO_TCPV6) { in rtl8169_tso_csum_v2()
/Linux-v5.15/drivers/net/ethernet/intel/e1000e/
Dnetdev.c1524 struct skb_shared_info *shinfo; in e1000_clean_jumbo_rx_irq() local
1580 shinfo = skb_shinfo(rxtop); in e1000_clean_jumbo_rx_irq()
1581 skb_fill_page_desc(rxtop, shinfo->nr_frags, in e1000_clean_jumbo_rx_irq()
1592 shinfo = skb_shinfo(rxtop); in e1000_clean_jumbo_rx_irq()
1593 skb_fill_page_desc(rxtop, shinfo->nr_frags, in e1000_clean_jumbo_rx_irq()
/Linux-v5.15/drivers/net/ethernet/broadcom/bnxt/
Dbnxt.c1130 struct skb_shared_info *shinfo; in bnxt_rx_pages() local
1133 shinfo = skb_shinfo(skb); in bnxt_rx_pages()
1134 nr_frags = --shinfo->nr_frags; in bnxt_rx_pages()
1135 __skb_frag_set_page(&shinfo->frags[nr_frags], NULL); in bnxt_rx_pages()