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/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tc_change_tail.c45 struct udphdr *udp; in parse_udp_header() local
48 udp = hdr + (iph->ihl * 4); in parse_udp_header()
49 hdr = (void *)udp; in parse_udp_header()
52 if ((void *)(hdr + sizeof(*udp)) > data_end) in parse_udp_header()
55 return udp; in parse_udp_header()
62 struct udphdr *udp; in change_tail() local
78 udp = parse_udp_header(skb, iph); in change_tail()
79 if (!udp) in change_tail()
82 payload = (char *)udp + (sizeof(struct udphdr)); in change_tail()
H A Dxdp_metadata.c43 struct udphdr *udp = NULL; in rx()
56 udp = (void *)(iph + 1); in rx()
61 udp = (void *)(ip6h + 1); in rx()
63 if (udp && udp + 1 > data_end) in rx()
64 udp = NULL; in rx()
67 if (!udp) in rx()
71 if (udp->dest != bpf_htons(8080)) in rx()
36 struct udphdr *udp = NULL; rx() local
H A Dxdp_hw_metadata.c32 struct udphdr *udp = NULL; in rx() local
53 udp = (void *)(iph + 1); in rx()
58 udp = (void *)(ip6h + 1); in rx()
60 if (udp && udp + 1 > data_end) in rx()
61 udp = NULL; in rx()
64 if (!udp) { in rx()
70 if (udp->dest != bpf_htons(9091)) { in rx()
H A Dtest_assign_reuse.c21 struct udphdr udp; member
45 if (ctx->data + sizeof(headers.udp) > ctx->data_end) in reuse_accept()
48 if (__builtin_memcmp(&headers.udp, ctx->data, sizeof(headers.udp)) != 0) in reuse_accept()
102 __builtin_memcpy(&headers.udp, uh, sizeof(headers.udp)); in maybe_assign_udp()
H A Dxdpwall.c208 struct udphdr *udp = transport_hdr; in parse_udp() local
210 if (udp + 1 > data_end) in parse_udp()
213 info->sport = bpf_ntohs(udp->source); in parse_udp()
214 info->dport = bpf_ntohs(udp->dest); in parse_udp()
259 struct udphdr *udp = (struct udphdr *)(ip6h + 1); in parse_gue_v6() local
260 void *encap_data = udp + 1; in parse_gue_v6()
262 if (udp + 1 > data_end) in parse_gue_v6()
265 if (udp->dest != bpf_htons(6666)) in parse_gue_v6()
H A Dtest_tc_tunnel.c52 struct udphdr udp;
173 olen += sizeof(h_outer.l4hdr.udp); in __encap_ipv4()
174 h_outer.l4hdr.udp.source = __bpf_constant_htons(cfg_udp_src); in __encap_ipv4()
175 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in __encap_ipv4()
176 h_outer.l4hdr.udp.check = 0; in __encap_ipv4()
177 h_outer.l4hdr.udp.len = bpf_htons(bpf_ntohs(iph_inner.tot_len) + in __encap_ipv4()
178 sizeof(h_outer.l4hdr.udp) + in __encap_ipv4()
304 olen += sizeof(h_outer.l4hdr.udp); in __encap_ipv6()
305 h_outer.l4hdr.udp.source = __bpf_constant_htons(cfg_udp_src); in __encap_ipv6()
306 h_outer.l4hdr.udp in __encap_ipv6()
63 struct udphdr udp; global() member
[all...]
/linux/tools/testing/selftests/drivers/net/mlxsw/
H A Ddevlink_trap_control.sh311 -t udp sp=68,dp=67 -p 100 -q
315 -B 255.255.255.255 -t udp sp=67,dp=68 -p 100 -q
321 $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=546,dp=547 \
325 $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=547,dp=546 \
375 -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3784 -p 100 -q
379 -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3785 -p 100 -q
387 -t udp sp=49153,dp=3784 -p 100 -q
392 -t udp sp=49153,dp=3785 -p 100 -q
481 -A 192.0.2.1 -B 192.0.2.3 -t udp sp=54321,dp=12345 -p 100 -q
485 -A 2001:db8:1::1 -B 2001:db8:1::3 -t udp sp=54321,dp=12345 \
[all …]
H A Done_armed_router.sh136 skip_hw dst_ip 198.51.100.1 ip_proto udp dst_port 52768 \
140 skip_hw dst_ip 198.51.100.1 ip_proto udp dst_port 52768 \
144 skip_sw dst_ip 198.51.100.1 ip_proto udp dst_port 52768 \
148 -B 198.51.100.1 -t udp dp=52768,sp=42768 -q
179 skip_hw dst_ip 2001:db8:2::1 ip_proto udp dst_port 52768 \
183 skip_hw dst_ip 2001:db8:2::1 ip_proto udp dst_port 52768 \
187 skip_sw dst_ip 2001:db8:2::1 ip_proto udp dst_port 52768 \
191 -B 2001:db8:2::1 -t udp dp=52768,sp=42768 -q
H A Drif_mac_profiles.sh113 flower skip_sw ip_proto udp src_port 12345 dst_port 54321 \
119 flower skip_sw src_mac $smac ip_proto udp src_port 12345 \
122 $MZ $h1 -a own -b $(mac_get $rp1) -t udp "sp=12345,dp=54321" \
148 flower skip_sw ip_proto udp src_port 54321 dst_port 12345 \
152 flower skip_sw src_mac $rp1_mac ip_proto udp src_port 54321 \
155 $MZ $h2 -a own -b $(mac_get $rp2) -t udp "sp=54321,dp=12345" \
/linux/tools/testing/selftests/net/forwarding/
H A Drouter_multicast.sh225 $MZ $h1 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 -b 01:00:5e:01:02:03 \
235 $MZ $h1 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 -b 01:00:5e:01:02:03 \
265 $MZ $h1 -6 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 \
275 $MZ $h1 -6 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 \
301 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
303 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
305 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
307 skip_hw dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action pass
311 $MZ $h1 -c 5 -p 128 -t udp "ttl=10,sp=54321,dp=12345" \
320 $MZ $h3 -c 5 -p 128 -t udp "ttl=10,sp=54321,dp=12345" \
[all …]
H A Dcustom_multipath_hash.sh186 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
193 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
200 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
207 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
214 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
221 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
237 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
244 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
H A Dgre_custom_multipath_hash.sh281 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
288 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
295 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
302 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
309 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
316 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
332 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
339 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
H A Dip6gre_custom_multipath_hash.sh283 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
290 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
297 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
304 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
311 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
318 -d $MZ_DELAY -c 50 -t udp "sp=20000,dp=30000"
334 -d $MZ_DELAY -t udp "sp=0-32768,dp=30000"
341 -d $MZ_DELAY -t udp "sp=20000,dp=0-32768"
H A Drouter.sh201 flower src_ip 240.0.0.1 ip_proto udp action pass
203 $MZ $h1 -t udp "sp=54321,dp=12345" -c 5 -d 1msec \
252 $MZ $flags $h1 -t udp "sp=54321,dp=12345" -c 5 -d 1msec -b $dmac \
281 $MZ $h1 -t udp "sp=54321,dp=12345" -c 5 -d 1msec \
301 $MZ -6 $h1 -t udp "sp=54321,dp=12345" -c 5 -d 1msec \
324 $MZ $h1 -t udp "sp=54321,dp=12345" -c 5 -d 1msec -b $rp1mac -B $dip -q
349 $MZ "$h1" -t udp "sp=54321,dp=12345" -c 5 -d 1msec -b "$rp1mac" \
H A Dpedit_l4port.sh171 do_test_pedit_l4port "dev $swp1 ingress" udp sport src_port
172 do_test_pedit_l4port "dev $swp2 egress" udp sport src_port
177 do_test_pedit_l4port "dev $swp1 ingress" udp dport dst_port
178 do_test_pedit_l4port "dev $swp2 egress" udp dport dst_port
/linux/net/netfilter/
H A Dnf_nat_sip.c108 ct->tuplehash[dir].tuple.src.u.udp.port == port) { in map_addr()
110 newport = ct->tuplehash[!dir].tuple.dst.u.udp.port; in map_addr()
112 ct->tuplehash[dir].tuple.dst.u.udp.port == port) { in map_addr()
115 ct->tuplehash[!dir].tuple.src.u.udp.port; in map_addr()
190 port != ct->tuplehash[dir].tuple.src.u.udp.port) in nf_nat_sip()
195 port != ct->tuplehash[dir].tuple.dst.u.udp.port) in nf_nat_sip()
247 htons(n) == ct->tuplehash[dir].tuple.dst.u.udp.port && in nf_nat_sip()
248 htons(n) != ct->tuplehash[!dir].tuple.src.u.udp.port) { in nf_nat_sip()
249 __be16 p = ct->tuplehash[!dir].tuple.src.u.udp.port; in nf_nat_sip()
401 ct->tuplehash[dir].tuple.src.u.udp.port; in nf_nat_sip_expect()
[all …]
/linux/samples/bpf/
H A Dparse_varlen.c33 static int udp(void *data, uint64_t tp_off, void *data_end) in udp() function
35 struct udphdr *udp = data + tp_off; in udp() local
37 if (udp + 1 > data_end) in udp()
39 if (udp->dest == htons(DEFAULT_PKTGEN_UDP_PORT) || in udp()
40 udp->source == htons(DEFAULT_PKTGEN_UDP_PORT)) { in udp()
74 return udp(data, nh_off + ihl_len, data_end); in parse_ipv4()
108 return udp(data, nh_off + ihl_len, data_end); in parse_ipv6()
H A Dparse_simple.c32 struct udphdr *udp = data + sizeof(*eth) + sizeof(*iph); in handle_ingress() local
36 if (data + sizeof(*eth) + sizeof(*iph) + sizeof(*udp) > data_end) in handle_ingress()
45 if (udp->dest == htons(DEFAULT_PKTGEN_UDP_PORT)) in handle_ingress()
/linux/net/ipv4/netfilter/
H A Dnf_nat_h323.c158 port == ct->tuplehash[dir].tuple.src.u.udp.port) { in set_ras_addr()
162 ntohs(ct->tuplehash[!dir].tuple.dst.u.udp.port)); in set_ras_addr()
166 dst.u.udp.port); in set_ras_addr()
188 rtp_exp->saved_proto.udp.port = rtp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
191 rtcp_exp->saved_proto.udp.port = rtcp_exp->tuple.dst.u.udp.port; in nat_rtp_rtcp()
202 rtp_exp->tuple.dst.u.udp.port = info->rtp_port[i][dir]; in nat_rtp_rtcp()
203 rtcp_exp->tuple.dst.u.udp.port = in nat_rtp_rtcp()
219 for (nated_port = ntohs(rtp_exp->tuple.dst.u.udp.port); in nat_rtp_rtcp()
223 rtp_exp->tuple.dst.u.udp.port = htons(nated_port); in nat_rtp_rtcp()
226 rtcp_exp->tuple.dst.u.udp.port = in nat_rtp_rtcp()
[all …]
/linux/tools/testing/selftests/net/netfilter/
H A Dnft_tproxy_udp.sh188 $ip_proto daddr $ns2_ip udp dport 8080 tproxy $ip_proto to :12345 meta mark set 1 accept
193 …p netns exec "$nsrouter" socat -u "$socat_ipproto" udp-listen:12345,fork,ip-transparent,reuseport …
196 …timeout "$timeout" ip netns exec "$ns2" socat "$socat_ipproto" udp-listen:8080,fork SYSTEM:"echo P…
199 …timeout "$timeout" ip netns exec "$ns3" socat "$socat_ipproto" udp-listen:8080,fork SYSTEM:"echo P…
208 …result=$(echo I_M_PROXIED | ip netns exec "$ns1" socat -t 2 -T 2 STDIO udp:"$ns2_ip_port",sourcepo…
217 result=$(echo I_M_PROXIED | ip netns exec "$ns1" socat -t 2 -T 2 STDIO udp:"$ns3_ip_port")
226 result=$(echo I_M_PROXIED | ip netns exec "$nsrouter" socat -t 2 -T 2 STDIO udp:"$ns2_ip_port")
235 result=$(echo I_M_PROXIED | ip netns exec "$nsrouter" socat -t 2 -T 2 STDIO udp:"$ns3_ip_port")
H A Dconntrack_clash.sh27 meta l4proto udp dnat to numgen random mod 3 map { 0 : 10.0.2.1 . 9000, 1 : 10.0.2.1 . 9001, 2 : 10.0.2.1 . 9002 }
33 udp dport $dport counter jump lb
39 udp dport $dport counter jump lb
67 wait_local_port_listen "$ns" $port udp
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dfs_tt_redirect.c279 struct mlx5e_fs_udp *udp = mlx5e_fs_get_udp(fs); in fs_udp_enable() local
285 dest.ft = udp->tables[i].t; in fs_udp_enable()
320 struct mlx5e_fs_udp *udp = mlx5e_fs_get_udp(fs); in mlx5e_fs_tt_redirect_udp_create() local
323 if (udp) { in mlx5e_fs_tt_redirect_udp_create()
324 udp->ref_cnt++; in mlx5e_fs_tt_redirect_udp_create()
328 udp = kzalloc(sizeof(*udp), GFP_KERNEL); in mlx5e_fs_tt_redirect_udp_create()
329 if (!udp) in mlx5e_fs_tt_redirect_udp_create()
331 mlx5e_fs_set_udp(fs, udp); in mlx5e_fs_tt_redirect_udp_create()
343 udp->ref_cnt = 1; in mlx5e_fs_tt_redirect_udp_create()
349 fs_udp_destroy_table(udp, i); in mlx5e_fs_tt_redirect_udp_create()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dxdp_do_redirect.c19 struct udphdr udp; member
31 - offsetof(struct udp_packet, udp)),
35 .udp.source = bpf_htons(1),
36 .udp.dest = bpf_htons(1),
37 .udp.len = bpf_htons(sizeof(struct udp_packet)
38 - offsetof(struct udp_packet, udp)),
H A Dsockmap_basic.c767 int stream[2], dgram, udp, tcp; in test_sockmap_many_socket() local
789 udp = xsocket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0); in test_sockmap_many_socket()
790 if (udp < 0) { in test_sockmap_many_socket()
811 err = bpf_map_update_elem(map, &entry, &udp, BPF_ANY); in test_sockmap_many_socket()
828 close(udp); in test_sockmap_many_socket()
835 int stream[2], dgram, udp, tcp; in test_sockmap_many_maps() local
858 udp = xsocket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0); in test_sockmap_many_maps()
859 if (udp < 0) { in test_sockmap_many_maps()
880 err = bpf_map_update_elem(map[i], &entry, &udp, BPF_ANY); in test_sockmap_many_maps()
900 close(udp); in test_sockmap_many_maps()
[all …]
/linux/tools/testing/selftests/net/
H A Dudpgro.sh54 wait_local_port_listen ${PEER_NS} 8000 udp
101 wait_local_port_listen "${PEER_NS}" 8000 udp
125 wait_local_port_listen "${PEER_NS}" 12345 udp
128 wait_local_port_listen "${PEER_NS}" 8000 udp

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