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Searched refs:GRE_CSUM (Results 1 – 9 of 9) sorted by relevance

/linux/net/ipv4/
H A Dgre_offload.c151 if ((greh->flags & ~(GRE_KEY|GRE_CSUM)) != 0) in gre_gro_receive()
159 if ((greh->flags & GRE_CSUM) && NAPI_GRO_CB(skb)->is_fou) in gre_gro_receive()
173 if (greh->flags & GRE_CSUM) in gre_gro_receive()
184 if ((greh->flags & GRE_CSUM) && !NAPI_GRO_CB(skb)->flush) { in gre_gro_receive()
251 if (greh->flags & GRE_CSUM) in gre_gro_complete()
H A Dgre_demux.c86 if (greh->flags & GRE_CSUM) { in gre_parse_header()
/linux/include/uapi/linux/
H A Dif_tunnel.h25 #define GRE_CSUM __cpu_to_be16(0x8000) macro
35 #define GRE_IS_CSUM(f) ((f) & GRE_CSUM)
/linux/include/net/
H A Dgre.h69 __assign_bit(IP_TUNNEL_CSUM_BIT, res, flags & GRE_CSUM); in gre_flags_to_tnl_flags()
85 flags |= GRE_CSUM; in gre_tnl_flags_to_gre_flags()
/linux/samples/bpf/
H A Dsockex2_kern.c143 if (gre_flags & GRE_CSUM) in flow_dissector()
H A Dsockex3_kern.c128 if (gre_flags & GRE_CSUM) in parse_ip_proto()
/linux/drivers/net/ethernet/sfc/
H A Defx_common.c1317 return !(greh->flags & (GRE_CSUM | GRE_SEQ)); in efx_can_encap_offloads()
/linux/drivers/net/ethernet/sfc/siena/
H A Defx_common.c1344 return !(greh->flags & (GRE_CSUM | GRE_SEQ)); in efx_can_encap_offloads()
/linux/net/core/
H A Dflow_dissector.c688 if (hdr->flags & GRE_CSUM) in __skb_flow_dissect_gre()