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/linux-6.12.1/tools/testing/selftests/bpf/progs/
Dxdp_metadata.c36 struct udphdr *udp = NULL; in rx() local
49 udp = (void *)(iph + 1); in rx()
54 udp = (void *)(ip6h + 1); in rx()
56 if (udp && udp + 1 > data_end) in rx()
57 udp = NULL; in rx()
60 if (!udp) in rx()
64 if (udp->dest != bpf_htons(8080)) in rx()
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()
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()
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()
Dtest_tc_tunnel.c63 struct udphdr udp; member
185 olen += sizeof(h_outer.l4hdr.udp); in __encap_ipv4()
186 h_outer.l4hdr.udp.source = __bpf_constant_htons(cfg_udp_src); in __encap_ipv4()
187 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in __encap_ipv4()
188 h_outer.l4hdr.udp.check = 0; in __encap_ipv4()
189 h_outer.l4hdr.udp.len = bpf_htons(bpf_ntohs(iph_inner.tot_len) + in __encap_ipv4()
190 sizeof(h_outer.l4hdr.udp) + in __encap_ipv4()
316 olen += sizeof(h_outer.l4hdr.udp); in __encap_ipv6()
317 h_outer.l4hdr.udp.source = __bpf_constant_htons(cfg_udp_src); in __encap_ipv6()
318 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in __encap_ipv6()
[all …]
/linux-6.12.1/tools/testing/selftests/drivers/net/mlxsw/
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 …]
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
Ddevlink_trap_l3_drops.sh204 flower ip_proto udp src_port 54321 dst_port 12345 action drop
207 $MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $dmac \
242 $MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip \
276 $MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $rp1mac \
311 $MZ $h1 $flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip \
342 $MZ $h1 -t udp "sp=54321,dp=12345" -c 0 -p 100 -A $sip -b $rp1mac \
479 $MZ $h1 -6 -t udp "sp=54321,dp=12345" -c 0 -p 100 -b \
504 $MZ $h1 -6 -t udp "sp=54321,dp=12345" -c 0 -p 100 -b \
534 $MZ $h1 -$flags -t udp "sp=54321,dp=12345" -c 0 -p 100 -b $rp1mac \
579 $MZ $h1 -t udp "sp=54321,dp=12345" -c 0 -p 100 -a own -b $rp1mac \
[all …]
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-6.12.1/tools/testing/selftests/net/forwarding/
Drouter_multicast.sh248 $MZ $h1 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 -b 01:00:5e:01:02:03 \
258 $MZ $h1 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 -b 01:00:5e:01:02:03 \
288 $MZ $h1 -6 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 \
298 $MZ $h1 -6 -c 5 -p 128 -t udp -a 00:11:22:33:44:55 \
324 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
326 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
328 dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action drop
330 skip_hw dst_ip 225.1.2.3 ip_proto udp dst_port 12345 action pass
334 $MZ $h1 -c 5 -p 128 -t udp "ttl=10,sp=54321,dp=12345" \
343 $MZ $h3 -c 5 -p 128 -t udp "ttl=10,sp=54321,dp=12345" \
[all …]
Dtc_police.sh133 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
137 -t udp sp=12345,dp=54321 -p 1000 -c 0 -q &
159 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
171 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
187 -t udp sp=12345,dp=$dport -p 1000 -c 0 -q &
208 dst_ip 198.51.100.1 ip_proto udp src_port 12345 \
213 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
220 dst_ip 198.51.100.1 ip_proto udp dst_port 22222 \
242 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
247 dst_ip 198.51.100.1 ip_proto udp dst_port 54321 \
[all …]
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 $MZ_DELAY -t udp "sp=20000,dp=0-32768"
Dsch_red.sh266 backlog=$(build_backlog $((2 * limit / 3)) udp)
298 build_backlog $((2 * limit)) udp >/dev/null
321 build_backlog $((2 * limit)) udp >/dev/null
371 -a own -b $h3_mac -t udp -q &
380 build_backlog $((3 * limit / 2)) udp >/dev/null
383 send_packets udp 100
392 send_packets udp 100
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"
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"
/linux-6.12.1/net/netfilter/
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 …]
Dnf_conntrack_broadcast.c65 exp->tuple.src.u.udp.port = helper->tuple.src.u.udp.port; in nf_conntrack_broadcast_help()
68 exp->mask.src.u.udp.port = htons(0xFFFF); in nf_conntrack_broadcast_help()
/linux-6.12.1/samples/bpf/
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()
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-6.12.1/net/ipv4/netfilter/
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-6.12.1/tools/testing/selftests/net/netfilter/
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")
/linux-6.12.1/tools/testing/selftests/bpf/prog_tests/
Dxdp_do_redirect.c18 struct udphdr udp; member
30 - offsetof(struct udp_packet, udp)),
34 .udp.source = bpf_htons(1),
35 .udp.dest = bpf_htons(1),
36 .udp.len = bpf_htons(sizeof(struct udp_packet)
37 - offsetof(struct udp_packet, udp)),
Dsockmap_basic.c684 int stream[2], dgram, udp, tcp; in test_sockmap_many_socket() local
706 udp = xsocket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0); in test_sockmap_many_socket()
707 if (udp < 0) { in test_sockmap_many_socket()
728 err = bpf_map_update_elem(map, &entry, &udp, BPF_ANY); in test_sockmap_many_socket()
745 close(udp); in test_sockmap_many_socket()
752 int stream[2], dgram, udp, tcp; in test_sockmap_many_maps() local
775 udp = xsocket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, 0); in test_sockmap_many_maps()
776 if (udp < 0) { in test_sockmap_many_maps()
797 err = bpf_map_update_elem(map[i], &entry, &udp, BPF_ANY); in test_sockmap_many_maps()
817 close(udp); in test_sockmap_many_maps()
[all …]
/linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/en/
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-6.12.1/tools/testing/selftests/net/
Dudpgro_fwd.sh130 ip netns exec $NS_DST $ipt -A INPUT -p udp --dport 4789
131 ip netns exec $NS_DST $ipt -A INPUT -p udp --dport 8000
134 wait_local_port_listen "$NS_DST" 8000 udp
183 wait_local_port_listen "$NS_DST" 8000 udp
232 ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on
240 ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on
254 ip netns exec $NS_DST ethtool -K veth$DST rx-udp-gro-forwarding on

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