Searched refs:greh (Results 1 – 11 of 11) sorted by relevance
69 struct gre_base_hdr *greh; in gre_gso_segment() local138 hlen = off + sizeof(*greh); in gre_gro_receive()142 if (unlikely(!greh)) in gre_gro_receive()163 type = greh->protocol; in gre_gro_receive()172 if (greh->flags & GRE_KEY) in gre_gro_receive()175 if (greh->flags & GRE_CSUM) in gre_gro_receive()181 if (unlikely(!greh)) in gre_gro_receive()215 if (greh->flags & GRE_KEY) { in gre_gro_receive()251 type = greh->protocol; in gre_gro_complete()252 if (greh->flags & GRE_KEY) in gre_gro_complete()[all …]
65 const struct gre_base_hdr *greh; in gre_parse_header() local72 greh = (struct gre_base_hdr *)(skb->data + nhs); in gre_parse_header()73 if (unlikely(greh->flags & (GRE_VERSION | GRE_ROUTING))) in gre_parse_header()76 tpi->flags = gre_flags_to_tnl_flags(greh->flags); in gre_parse_header()82 greh = (struct gre_base_hdr *)(skb->data + nhs); in gre_parse_header()83 tpi->proto = greh->protocol; in gre_parse_header()85 options = (__be32 *)(greh + 1); in gre_parse_header()86 if (greh->flags & GRE_CSUM) { in gre_parse_header()98 if (greh->flags & GRE_KEY) { in gre_parse_header()104 if (unlikely(greh->flags & GRE_SEQ)) { in gre_parse_header()[all …]
850 struct gre_base_hdr *greh; in ipgre_header() local853 greh = (struct gre_base_hdr *)(iph+1); in ipgre_header()854 greh->flags = gre_tnl_flags_to_gre_flags(t->parms.o_flags); in ipgre_header()855 greh->protocol = htons(type); in ipgre_header()
113 struct gre_base_hdr *greh; in gre_build_header() local119 greh = (struct gre_base_hdr *)skb->data; in gre_build_header()120 greh->flags = gre_tnl_flags_to_gre_flags(flags); in gre_build_header()121 greh->protocol = proto; in gre_build_header()124 __be32 *ptr = (__be32 *)(((u8 *)greh) + hdr_len - 4); in gre_build_header()143 skb->csum_offset = sizeof(*greh); in gre_build_header()
20 struct grehdr greh; in bpf_lwt_encap_gre() member41 hdr.greh.protocol = skb->protocol; in bpf_lwt_encap_gre()56 struct grehdr greh; in bpf_lwt_encap_gre6() member75 hdr.greh.protocol = skb->protocol; in bpf_lwt_encap_gre6()
531 struct gre_hdr greh; in decap_internal() local541 if (bpf_skb_load_bytes(skb, off + len, &greh, sizeof(greh)) < 0) in decap_internal()543 switch (bpf_ntohs(greh.protocol)) { in decap_internal()
32 struct gre_base_hdr *greh = (struct gre_base_hdr *)(buf); in mlx5e_gen_ip_tunnel_header_gretap() local42 greh->protocol = htons(ETH_P_TEB); in mlx5e_gen_ip_tunnel_header_gretap()46 greh->flags = gre_tnl_flags_to_gre_flags(tun_key->tun_flags); in mlx5e_gen_ip_tunnel_header_gretap()48 __be32 *ptr = (__be32 *)(((u8 *)greh) + hdr_len - 4); in mlx5e_gen_ip_tunnel_header_gretap()
284 const struct gre_base_hdr *greh; in gre_manip_pkt() local292 greh = (void *)skb->data + hdroff; in gre_manip_pkt()293 pgreh = (struct pptp_gre_header *)greh; in gre_manip_pkt()300 switch (greh->flags & GRE_VERSION) { in gre_manip_pkt()
1549 struct gre_base_hdr _greh, *greh; in ipvs_gre_decap() local1552 greh = skb_header_pointer(skb, offset, sizeof(_greh), &_greh); in ipvs_gre_decap()1553 if (!greh) in ipvs_gre_decap()1562 if ((greh->flags & ~GRE_CSUM) != 0) in ipvs_gre_decap()1564 type = greh->protocol; in ipvs_gre_decap()1569 return gre_calc_hlen(gre_flags_to_tnl_flags(greh->flags)); in ipvs_gre_decap()
263 struct grehdr *greh = header; in build_gre_header() local265 greh->protocol = htons(proto); in build_gre_header()
1299 struct gre_base_hdr *greh; in efx_can_encap_offloads() local1342 greh = (struct gre_base_hdr *)skb_transport_header(skb); in efx_can_encap_offloads()1343 return !(greh->flags & (GRE_CSUM | GRE_SEQ)); in efx_can_encap_offloads()
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