| /Linux-v5.4/samples/bpf/ |
| D | xdp2_kern.c | 68 u32 ipproto; in xdp_prog1() local
96 ipproto = parse_ipv4(data, nh_off, data_end); in xdp_prog1()
98 ipproto = parse_ipv6(data, nh_off, data_end); in xdp_prog1()
100 ipproto = 0; in xdp_prog1()
102 value = bpf_map_lookup_elem(&rxcnt, &ipproto); in xdp_prog1()
106 if (ipproto == IPPROTO_UDP) { in xdp_prog1()
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| D | xdp1_kern.c | 52 u32 ipproto; in xdp_prog1() local
80 ipproto = parse_ipv4(data, nh_off, data_end); in xdp_prog1()
82 ipproto = parse_ipv6(data, nh_off, data_end); in xdp_prog1()
84 ipproto = 0; in xdp_prog1()
86 value = bpf_map_lookup_elem(&rxcnt, &ipproto); in xdp_prog1()
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| D | xdp_router_ipv4_kern.c | 120 u32 ipproto; in xdp_router_ipv4_prog() local
144 ipproto = parse_ipv4(data, nh_off, data_end, &src_ip, &dest_ip); in xdp_router_ipv4_prog()
174 ipproto = 0; in xdp_router_ipv4_prog()
178 value = bpf_map_lookup_elem(&rxcnt, &ipproto); in xdp_router_ipv4_prog()
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| /Linux-v5.4/net/ipv4/ |
| D | ipip.c | 212 static int ipip_tunnel_rcv(struct sk_buff *skb, u8 ipproto) in ipip_tunnel_rcv() argument
226 if (tunnel->parms.iph.protocol != ipproto && in ipip_tunnel_rcv()
233 if (ipproto == IPPROTO_MPLS) in ipip_tunnel_rcv()
276 u8 ipproto; in ipip_tunnel_xmit() local
283 ipproto = IPPROTO_IPIP; in ipip_tunnel_xmit()
287 ipproto = IPPROTO_MPLS; in ipip_tunnel_xmit()
294 if (tiph->protocol != ipproto && tiph->protocol != 0) in ipip_tunnel_xmit()
300 skb_set_inner_ipproto(skb, ipproto); in ipip_tunnel_xmit()
303 ip_md_tunnel_xmit(skb, dev, ipproto, 0); in ipip_tunnel_xmit()
305 ip_tunnel_xmit(skb, dev, tiph, ipproto); in ipip_tunnel_xmit()
[all …]
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| D | fou.c | 89 void *data, size_t hdrlen, u8 ipproto, in gue_remcsum() argument
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| /Linux-v5.4/net/netfilter/ |
| D | xt_l2tp.c | 173 u8 ipproto = iph->protocol; in l2tp_mt4() local
176 switch (ipproto) { in l2tp_mt4()
191 int ipproto; in l2tp_mt6() local
193 ipproto = ipv6_find_hdr(skb, &thoff, -1, &fragoff, NULL); in l2tp_mt6()
198 switch (ipproto) { in l2tp_mt6()
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| /Linux-v5.4/tools/testing/selftests/bpf/ |
| D | test_tc_tunnel.sh | 143 readonly ipproto=4
144 readonly netcat_opt=-${ipproto}
154 readonly ipproto=6
155 readonly netcat_opt=-${ipproto}
208 ip netns exec "${ns2}" ip fou add port $dport ipproto ${dproto}
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| /Linux-v5.4/tools/testing/selftests/net/ |
| D | pmtu.sh | 296 ipproto="4"
299 ipproto="41"
308 ipproto="4 -6"
312 ipproto="41 -6"
316 run_cmd ${ns_a} ip fou add port 5555 ipproto ${ipproto} || return 2
319 run_cmd ${ns_b} ip fou add port 5556 ipproto ${ipproto}
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| D | rtnetlink.sh | 524 ip -netns "$testns" fou add port 7777 ipproto 47 2>/dev/null
530 ip -netns "$testns" fou add port 8888 ipproto 4
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| /Linux-v5.4/net/ipv6/ |
| D | sit.c | 714 static int sit_tunnel_rcv(struct sk_buff *skb, u8 ipproto) in sit_tunnel_rcv() argument
728 if (tunnel->parms.iph.protocol != ipproto && in sit_tunnel_rcv()
735 if (ipproto == IPPROTO_MPLS) in sit_tunnel_rcv()
1010 struct net_device *dev, u8 ipproto) in sit_tunnel_xmit__() argument
1018 skb_set_inner_ipproto(skb, ipproto); in sit_tunnel_xmit__()
1020 ip_tunnel_xmit(skb, dev, tiph, ipproto); in sit_tunnel_xmit__()
1156 static bool ipip6_valid_ip_proto(u8 ipproto) in ipip6_valid_ip_proto() argument
1158 return ipproto == IPPROTO_IPV6 || in ipip6_valid_ip_proto()
1159 ipproto == IPPROTO_IPIP || in ipip6_valid_ip_proto()
1161 ipproto == IPPROTO_MPLS || in ipip6_valid_ip_proto()
[all …]
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| D | ip6_tunnel.c | 469 ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt, in ip6_tnl_err() argument
493 if (tproto != ipproto && tproto != 0) in ip6_tnl_err()
878 static int ipxip6_rcv(struct sk_buff *skb, u8 ipproto, in ipxip6_rcv() argument
895 if (tproto != ipproto && tproto != 0) in ipxip6_rcv()
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| /Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/ |
| D | en_rx.c | 584 __u8 ipproto = iph->protocol; in get_fixed_ipv4_csum() local
586 if (unlikely(ipproto == IPPROTO_SCTP)) in get_fixed_ipv4_csum()
591 length_for_csum, ipproto, 0); in get_fixed_ipv4_csum()
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| /Linux-v5.4/include/net/ |
| D | xfrm.h | 436 static inline const struct xfrm_mode *xfrm_ip2inner_mode(struct xfrm_state *x, int ipproto) in xfrm_ip2inner_mode() argument
438 if ((ipproto == IPPROTO_IPIP && x->props.family == AF_INET) || in xfrm_ip2inner_mode()
439 (ipproto == IPPROTO_IPV6 && x->props.family == AF_INET6)) in xfrm_ip2inner_mode()
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| /Linux-v5.4/include/linux/ |
| D | skbuff.h | 2377 __u8 ipproto) in skb_set_inner_ipproto() argument
2379 skb->inner_ipproto = ipproto; in skb_set_inner_ipproto()
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