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Searched refs:skb_shinfo (Results 1 – 25 of 374) sorted by relevance

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/Linux-v6.1/net/ipv4/
Dtcp_offload.c20 skb_shinfo(skb)->tx_flags |= SKBTX_SW_TSTAMP; in tcp_gso_tstamp()
21 skb_shinfo(skb)->tskey = ts_seq; in tcp_gso_tstamp()
33 if (!(skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4)) in tcp4_gso_segment()
81 mss = skb_shinfo(skb)->gso_size; in tcp_gso_segment()
88 skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss); in tcp_gso_segment()
111 mss *= skb_shinfo(segs)->gso_segs; in tcp_gso_segment()
119 if (unlikely(skb_shinfo(gso_skb)->tx_flags & SKBTX_SW_TSTAMP)) in tcp_gso_segment()
120 tcp_gso_tstamp(segs, skb_shinfo(gso_skb)->tskey, seq, mss); in tcp_gso_segment()
256 mss = skb_shinfo(p)->gso_size; in tcp_gro_receive()
263 flush |= (mss != skb_shinfo(skb)->gso_size); in tcp_gro_receive()
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Dudp_offload.c41 if (skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) in __skb_udp_tunnel_segment()
57 need_csum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM); in __skb_udp_tunnel_segment()
60 remcsum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_TUNNEL_REMCSUM); in __skb_udp_tunnel_segment()
93 gso_partial = !!(skb_shinfo(segs)->gso_type & SKB_GSO_PARTIAL); in __skb_udp_tunnel_segment()
125 uh->len = htons(skb_shinfo(skb)->gso_size + in __skb_udp_tunnel_segment()
253 unsigned int mss = skb_shinfo(skb)->gso_size; in __udp_gso_segment_list()
276 if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) in __udp_gso_segment()
279 mss = skb_shinfo(gso_skb)->gso_size; in __udp_gso_segment()
302 mss *= skb_shinfo(segs)->gso_segs; in __udp_gso_segment()
308 skb_shinfo(seg)->tskey = skb_shinfo(gso_skb)->tskey; in __udp_gso_segment()
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Dgre_offload.c44 need_csum = !!(skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM); in gre_gso_segment()
64 gso_partial = !!(skb_shinfo(segs)->gso_type & SKB_GSO_PARTIAL); in gre_gso_segment()
102 skb_shinfo(skb)->gso_size; in gre_gso_segment()
244 skb_shinfo(skb)->gso_type = SKB_GSO_GRE; in gre_gro_complete()
/Linux-v6.1/net/core/
Dskbuff.c292 shinfo = skb_shinfo(skb); in __build_skb_around()
723 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; in skb_coalesce_rx_frag()
740 skb_drop_list(&skb_shinfo(skb)->frag_list); in skb_drop_fraglist()
766 struct skb_shared_info *shinfo = skb_shinfo(skb); in skb_release_data()
915 struct skb_shared_info *sh = skb_shinfo(skb); in skb_dump()
973 for (i = 0; len && i < skb_shinfo(skb)->nr_frags; i++) { in skb_dump()
974 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; in skb_dump()
1198 atomic_inc(&(skb_shinfo(skb)->dataref)); in __skb_clone()
1221 skb_shinfo(n)->frag_list = first; in alloc_skb_for_msg()
1502 skb_shinfo(skb)->flags &= ~SKBFL_MANAGED_FRAG_REFS; in __skb_zcopy_downgrade_managed()
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Dtso.c12 return skb_shinfo(skb)->gso_segs * 2 + skb_shinfo(skb)->nr_frags; in tso_count_descs()
61 (tso->next_frag_idx < skb_shinfo(skb)->nr_frags)) { in tso_build_data()
62 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_build_data()
87 (tso->next_frag_idx < skb_shinfo(skb)->nr_frags)) { in tso_start()
88 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_start()
Dgro.c155 struct skb_shared_info *pinfo, *skbinfo = skb_shinfo(skb); in skb_gro_receive()
181 pinfo = skb_shinfo(lp); in skb_gro_receive()
262 skb_shinfo(p)->frag_list = skb; in skb_gro_receive()
294 skb_shinfo(skb)->gso_size = 0; in napi_gro_complete()
416 const struct skb_shared_info *pinfo = skb_shinfo(skb); in skb_gro_reset_offset()
435 struct skb_shared_info *pinfo = skb_shinfo(skb); in gro_pull_from_frag0()
505 NAPI_GRO_CB(skb)->count = skb_shinfo(skb)->gso_segs; in dev_gro_receive()
560 skb_shinfo(skb)->gso_size = skb_gro_len(skb); in dev_gro_receive()
671 skb_shinfo(skb)->gso_type = 0; in napi_reuse_skb()
672 skb_shinfo(skb)->gso_size = 0; in napi_reuse_skb()
/Linux-v6.1/drivers/net/ethernet/sfc/siena/
Dtx.h28 if (skb_shinfo(skb)->gso_segs > 1 && in efx_tx_csum_type_skb()
29 !(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && in efx_tx_csum_type_skb()
30 (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM)) in efx_tx_csum_type_skb()
/Linux-v6.1/drivers/net/ethernet/sfc/
Dtx.h35 if (skb_shinfo(skb)->gso_segs > 1 && in efx_tx_csum_type_skb()
36 !(skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL) && in efx_tx_csum_type_skb()
37 (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM)) in efx_tx_csum_type_skb()
Dtx_tso.c291 bool is_last = st->out_len <= skb_shinfo(skb)->gso_size; in tso_start_new_packet()
295 st->packet_space = skb_shinfo(skb)->gso_size; in tso_start_new_packet()
341 st->seqnum += skb_shinfo(skb)->gso_size; in tso_start_new_packet()
386 EFX_WARN_ON_ONCE_PARANOID(skb_shinfo(skb)->nr_frags < 1); in efx_enqueue_skb_tso()
389 skb_shinfo(skb)->frags + frag_i); in efx_enqueue_skb_tso()
408 if (++frag_i >= skb_shinfo(skb)->nr_frags) in efx_enqueue_skb_tso()
412 skb_shinfo(skb)->frags + frag_i); in efx_enqueue_skb_tso()
Def100_tx.c67 mss = skb_shinfo(skb)->gso_size; in ef100_tx_can_tso()
77 if (skb_shinfo(skb)->gso_segs > nic_data->tso_max_payload_num_segs) { in ef100_tx_can_tso()
190 bool gso_partial = skb_shinfo(skb)->gso_type & SKB_GSO_PARTIAL; in ef100_make_tso_desc()
195 u32 mss = skb_shinfo(skb)->gso_size; in ef100_make_tso_desc()
203 if (skb_shinfo(skb)->gso_type & SKB_GSO_TCP_FIXEDID) in ef100_make_tso_desc()
216 if (skb_shinfo(skb)->gso_type & in ef100_make_tso_desc()
224 outer_csum = skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM; in ef100_make_tso_desc()
391 segments = skb_is_gso(skb) ? skb_shinfo(skb)->gso_segs : 0; in __ef100_enqueue_skb()
/Linux-v6.1/drivers/net/xen-netback/
Dnetback.c371 skb_shinfo(skb)->destructor_arg = NULL; in xenvif_alloc_skb()
387 struct skb_shared_info *shinfo = skb_shinfo(skb); in xenvif_get_requests()
467 shinfo = skb_shinfo(nskb); in xenvif_get_requests()
480 skb_shinfo(skb)->frag_list = nskb; in xenvif_get_requests()
524 struct skb_shared_info *shinfo = skb_shinfo(skb); in xenvif_tx_check_gop()
634 shinfo = skb_shinfo(shinfo->frag_list); in xenvif_tx_check_gop()
646 struct skb_shared_info *shinfo = skb_shinfo(skb); in xenvif_fill_frags()
661 skb_shinfo(skb)->destructor_arg = in xenvif_fill_frags()
728 skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4; in xenvif_set_skb_gso()
731 skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6; in xenvif_set_skb_gso()
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/Linux-v6.1/net/ipv6/
Dudp_offload.c32 if (skb->encapsulation && skb_shinfo(skb)->gso_type & in udp6_ufo_fragment()
39 if (!(skb_shinfo(skb)->gso_type & (SKB_GSO_UDP | SKB_GSO_UDP_L4))) in udp6_ufo_fragment()
45 if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) in udp6_ufo_fragment()
48 mss = skb_shinfo(skb)->gso_size; in udp6_ufo_fragment()
169 skb_shinfo(skb)->gso_type |= (SKB_GSO_FRAGLIST|SKB_GSO_UDP_L4); in udp6_gro_complete()
170 skb_shinfo(skb)->gso_segs = NAPI_GRO_CB(skb)->count; in udp6_gro_complete()
Dip6_offload.c128 skb_shinfo(skb)->gso_type & (SKB_GSO_IPXIP4 | SKB_GSO_IPXIP6)) in ipv6_gso_segment()
130 (skb_shinfo(skb)->gso_type & SKB_GSO_UDP); in ipv6_gso_segment()
133 (skb_shinfo(skb)->gso_type & SKB_GSO_UDP); in ipv6_gso_segment()
146 gso_partial = !!(skb_shinfo(segs)->gso_type & SKB_GSO_PARTIAL); in ipv6_gso_segment()
151 payload_len = skb_shinfo(skb)->gso_size + in ipv6_gso_segment()
394 skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP4; in sit_gro_complete()
401 skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP6; in ip6ip6_gro_complete()
408 skb_shinfo(skb)->gso_type |= SKB_GSO_IPXIP6; in ip4ip6_gro_complete()
424 if (!(skb_shinfo(skb)->gso_type & SKB_GSO_IPXIP4)) in sit_gso_segment()
433 if (!(skb_shinfo(skb)->gso_type & SKB_GSO_IPXIP6)) in ip4ip6_gso_segment()
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Dtcpv6_offload.c37 skb_shinfo(skb)->gso_type |= SKB_GSO_TCPV6; in tcp6_gro_complete()
47 if (!(skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6)) in tcp6_gso_segment()
/Linux-v6.1/net/openvswitch/
Dopenvswitch_trace.h52 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
53 __entry->gso_size = skb_shinfo(skb)->gso_size;
54 __entry->gso_type = skb_shinfo(skb)->gso_type;
122 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
123 __entry->gso_size = skb_shinfo(skb)->gso_size;
124 __entry->gso_type = skb_shinfo(skb)->gso_type;
/Linux-v6.1/include/linux/
Dudp.h124 if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) { in udp_cmsg_recv()
125 gso_size = skb_shinfo(skb)->gso_size; in udp_cmsg_recv()
135 if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4 && !udp_sk(sk)->accept_udp_l4) in udp_unexpected_gso()
138 if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST && !udp_sk(sk)->accept_udp_fraglist) in udp_unexpected_gso()
Dskbuff.h562 #define skb_uarg(SKB) ((struct ubuf_info *)(skb_shinfo(SKB)->destructor_arg))
1632 #define skb_shinfo(SKB) ((struct skb_shared_info *)(skb_end_pointer(SKB))) macro
1636 return &skb_shinfo(skb)->hwtstamps; in skb_hwtstamps()
1641 bool is_zcopy = skb && skb_shinfo(skb)->flags & SKBFL_ZEROCOPY_ENABLE; in skb_zcopy()
1648 return skb_shinfo(skb)->flags & SKBFL_PURE_ZEROCOPY; in skb_zcopy_pure()
1653 return skb_shinfo(skb)->flags & SKBFL_MANAGED_FRAG_REFS; in skb_zcopy_managed()
1669 skb_shinfo(skb)->destructor_arg = uarg; in skb_zcopy_init()
1670 skb_shinfo(skb)->flags |= uarg->flags; in skb_zcopy_init()
1687 skb_shinfo(skb)->destructor_arg = (void *)((uintptr_t) val | 0x1UL); in skb_zcopy_set_nouarg()
1688 skb_shinfo(skb)->flags |= SKBFL_ZEROCOPY_FRAG; in skb_zcopy_set_nouarg()
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/Linux-v6.1/drivers/net/ethernet/hisilicon/hns3/
Dhns3_trace.h35 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
36 __entry->gso_size = skb_shinfo(skb)->gso_size;
37 __entry->gso_segs = skb_shinfo(skb)->gso_segs;
38 __entry->gso_type = skb_shinfo(skb)->gso_type;
43 hns3_shinfo_pack(skb_shinfo(skb), __entry->size);
/Linux-v6.1/include/trace/events/
Dnet.h55 __entry->tx_flags = skb_shinfo(skb)->tx_flags;
56 __entry->gso_size = skb_shinfo(skb)->gso_size;
57 __entry->gso_segs = skb_shinfo(skb)->gso_segs;
58 __entry->gso_type = skb_shinfo(skb)->gso_type;
213 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
214 __entry->gso_size = skb_shinfo(skb)->gso_size;
215 __entry->gso_type = skb_shinfo(skb)->gso_type;
/Linux-v6.1/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_txrx.c94 frag = &skb_shinfo(skb)->frags[seg - 1]; in otx2_dma_map_skb_frag()
154 if (skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS) { in otx2_snd_pkt_handler()
202 if (likely(!skb_shinfo(skb)->nr_frags)) { in otx2_skb_add_frag()
215 if (likely(skb_shinfo(skb)->nr_frags < MAX_SKB_FRAGS)) { in otx2_skb_add_frag()
216 skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, page, in otx2_skb_add_frag()
637 if (skb_shinfo(skb)->gso_size) { in otx2_sqe_add_ext()
640 ext->lso_mps = skb_shinfo(skb)->gso_size; in otx2_sqe_add_ext()
643 if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4) { in otx2_sqe_add_ext()
652 } else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6) { in otx2_sqe_add_ext()
657 } else if (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_L4) { in otx2_sqe_add_ext()
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/Linux-v6.1/net/tls/
Dtls_strp.c29 struct skb_shared_info *shinfo = skb_shinfo(strp->anchor); in tls_strp_anchor_free()
50 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in tls_strp_msg_make_copy()
51 skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; in tls_strp_msg_make_copy()
128 struct skb_shared_info *shinfo = skb_shinfo(strp->anchor); in tls_strp_msg_hold()
175 struct skb_shared_info *shinfo = skb_shinfo(strp->anchor); in tls_strp_flush_anchor_copy()
199 frag = &skb_shinfo(skb)->frags[skb->len / PAGE_SIZE]; in tls_strp_copyin()
289 shinfo = skb_shinfo(strp->anchor); in tls_strp_read_copy()
324 skb = skb_shinfo(strp->anchor)->frag_list; in tls_strp_check_no_dup()
354 skb_shinfo(strp->anchor)->frag_list = first; in tls_strp_load_anchor_with_queue()
/Linux-v6.1/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_ptp.h57 return skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP; in cxgb4_xmit_with_hwtstamp()
62 skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; in cxgb4_xmit_hwtstamp_pending()
/Linux-v6.1/drivers/net/ethernet/pensando/ionic/
Dionic_txrx.c156 skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, in ionic_rx_frags()
642 frag = skb_shinfo(skb)->frags; in ionic_tx_map_skb()
643 nfrags = skb_shinfo(skb)->nr_frags; in ionic_tx_map_skb()
725 skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; in ionic_tx_clean()
927 mss = skb_shinfo(skb)->gso_size; in ionic_tx_tso()
928 outer_csum = (skb_shinfo(skb)->gso_type & SKB_GSO_GRE_CSUM) || in ionic_tx_tso()
929 (skb_shinfo(skb)->gso_type & SKB_GSO_UDP_TUNNEL_CSUM); in ionic_tx_tso()
1035 flags, skb_shinfo(skb)->nr_frags, in ionic_tx_calc_csum()
1072 flags, skb_shinfo(skb)->nr_frags, in ionic_tx_calc_no_csum()
1097 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, buf_info++, elem++) { in ionic_tx_skb_frags()
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/Linux-v6.1/drivers/staging/octeon/
Dethernet-tx.c191 if (unlikely(skb_shinfo(skb)->nr_frags > 5)) { in cvm_oct_xmit()
263 if (skb_shinfo(skb)->nr_frags == 0) { in cvm_oct_xmit()
272 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in cvm_oct_xmit()
273 skb_frag_t *fs = skb_shinfo(skb)->frags + i; in cvm_oct_xmit()
282 hw_buffer.s.size = skb_shinfo(skb)->nr_frags + 1; in cvm_oct_xmit()
283 pko_command.s.segs = skb_shinfo(skb)->nr_frags + 1; in cvm_oct_xmit()
325 if (unlikely(skb_shinfo(skb)->nr_frags)) { in cvm_oct_xmit()
/Linux-v6.1/drivers/net/ethernet/sun/
Dsunvnet_common.c1083 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in vnet_skb_map()
1084 skb_frag_t *f = &skb_shinfo(skb)->frags[i]; in vnet_skb_map()
1123 docopy = skb_shinfo(skb)->nr_frags >= ncookies; in vnet_skb_shape()
1124 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { in vnet_skb_shape()
1125 skb_frag_t *f = &skb_shinfo(skb)->frags[i]; in vnet_skb_shape()
1209 skb_shinfo(nskb)->gso_size = skb_shinfo(skb)->gso_size; in vnet_skb_shape()
1210 skb_shinfo(nskb)->gso_type = skb_shinfo(skb)->gso_type; in vnet_skb_shape()
1249 gso_size = skb_shinfo(skb)->gso_size; in vnet_handle_offloads()
1250 gso_type = skb_shinfo(skb)->gso_type; in vnet_handle_offloads()
1251 gso_segs = skb_shinfo(skb)->gso_segs; in vnet_handle_offloads()
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