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Searched refs:bpf_htons (Results 1 - 25 of 85) sorted by relevance

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/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dnat6to4.c62 if (skb->protocol != bpf_htons(ETH_P_IPV6)) in sched_cls_ingress6_nat_6_prog()
70 if (eth->h_proto != bpf_htons(ETH_P_IPV6)) in sched_cls_ingress6_nat_6_prog()
92 eth2.h_proto = bpf_htons(ETH_P_IP); // But replace the ethertype in sched_cls_ingress6_nat_6_prog()
98 .tot_len = bpf_htons(bpf_ntohs(ip6->payload_len) + sizeof(struct iphdr)), // u16 in sched_cls_ingress6_nat_6_prog()
100 .frag_off = bpf_htons(IP_DF), // u16 in sched_cls_ingress6_nat_6_prog()
130 if (bpf_skb_change_proto(skb, bpf_htons(ETH_P_IP), 0)) in sched_cls_ingress6_nat_6_prog()
159 if (skb->protocol != bpf_htons(ETH_P_IP)) in sched_cls_egress4_snat4_prog()
167 if (eth->h_proto != bpf_htons(ETH_P_IP)) in sched_cls_egress4_snat4_prog()
179 if (bpf_htons(ip4->tot_len) > 0xFFFF - sizeof(struct ipv6hdr)) in sched_cls_egress4_snat4_prog()
200 if (ip4->frag_off & ~bpf_htons(IP_D in sched_cls_egress4_snat4_prog()
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dconnect_force_port6.c35 sa.sin6_port = bpf_htons(22223); in connect6()
42 if (ctx->user_port == bpf_htons(60000)) { in connect6()
58 ctx->user_port = bpf_htons(60124); in connect6()
67 if (ctx->user_port == bpf_htons(60124)) { in getsockname6()
72 ctx->user_port = bpf_htons(60000); in getsockname6()
83 if (ctx->user_port == bpf_htons(60124)) { in getpeername6()
H A Dconnect_force_port4.c36 sa.sin_port = bpf_htons(22222); in connect4()
43 if (ctx->user_port == bpf_htons(60000)) { in connect4()
53 ctx->user_port = bpf_htons(60123); in connect4()
62 if (ctx->user_port == bpf_htons(60123)) { in getsockname4()
64 ctx->user_port = bpf_htons(60000); in getsockname4()
75 if (ctx->user_port == bpf_htons(60123)) { in getpeername4()
H A Dbpf_flow.c120 case bpf_htons(ETH_P_IP): in parse_eth_proto()
123 case bpf_htons(ETH_P_IPV6): in parse_eth_proto()
126 case bpf_htons(ETH_P_MPLS_MC): in parse_eth_proto()
127 case bpf_htons(ETH_P_MPLS_UC): in parse_eth_proto()
130 case bpf_htons(ETH_P_8021Q): in parse_eth_proto()
131 case bpf_htons(ETH_P_8021AD): in parse_eth_proto()
172 return parse_eth_proto(skb, bpf_htons(ETH_P_IP)); in parse_ip_proto()
178 return parse_eth_proto(skb, bpf_htons(ETH_P_IPV6)); in parse_ip_proto()
184 if (bpf_htons(gre->flags & GRE_VERSION)) in parse_ip_proto()
200 if (gre->proto == bpf_htons(ETH_P_TE in parse_ip_proto()
[all...]
H A Dtest_xdp_vlan.c70 if (eth_type == bpf_htons(ETH_P_8021Q) in parse_eth_frame()
71 || eth_type == bpf_htons(ETH_P_8021AD)) { in parse_eth_frame()
83 if (eth_type == bpf_htons(ETH_P_8021Q) in parse_eth_frame()
84 || eth_type == bpf_htons(ETH_P_8021AD)) { in parse_eth_frame()
163 bpf_htons((bpf_ntohs(vlan_hdr->h_vlan_TCI) & 0xf000) in xdp_prognum1()
273 bpf_skb_vlan_push(ctx, bpf_htons(ETH_P_8021Q), TESTVLAN); in _tc_progA()
H A Dtest_tc_tunnel.c105 iph_inner.tot_len = bpf_htons(sizeof(iph6_inner) + in encap_ipv4()
153 h_outer.l4hdr.gre.protocol = bpf_htons(l2_proto); in encap_ipv4()
160 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in encap_ipv4()
162 h_outer.l4hdr.udp.len = bpf_htons(bpf_ntohs(iph_inner.tot_len) + in encap_ipv4()
192 h_outer.ip.tot_len = bpf_htons(olen + in encap_ipv4()
209 eth.h_proto = bpf_htons(ETH_P_IP); in encap_ipv4()
261 h_outer.l4hdr.gre.protocol = bpf_htons(l2_proto); in encap_ipv6()
268 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in encap_ipv6()
272 h_outer.l4hdr.udp.len = bpf_htons(tot_len); in encap_ipv6()
299 h_outer.ip.payload_len = bpf_htons(ole in encap_ipv6()
[all...]
H A Dtest_sk_assign.c69 if (eth->h_proto == bpf_htons(ETH_P_IP)) { in get_tuple()
81 } else if (eth->h_proto == bpf_htons(ETH_P_IPV6)) { in get_tuple()
120 if (dport != bpf_htons(4321)) in handle_udp()
155 if (dport != bpf_htons(4321)) in handle_tcp()
H A Dtest_xdp.c128 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
136 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
197 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IPV6)); in handle_ipv6()
202 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
226 if (h_proto == bpf_htons(ETH_P_IP)) in _xdp_tx_iptunnel()
228 else if (h_proto == bpf_htons(ETH_P_IPV6)) in _xdp_tx_iptunnel()
H A Dtest_xdp_loop.c124 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
132 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
193 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IPV6)); in handle_ipv6()
198 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
222 if (h_proto == bpf_htons(ETH_P_IP)) in _xdp_tx_iptunnel()
224 else if (h_proto == bpf_htons(ETH_P_IPV6)) in _xdp_tx_iptunnel()
H A Dsendmsg4_prog.c38 ctx->user_port == bpf_htons(DST_PORT)) { in sendmsg_v4_prog()
40 ctx->user_port = bpf_htons(DST_REWRITE_PORT4); in sendmsg_v4_prog()
H A Dconnect6_prog.c45 tuple.ipv6.dport = bpf_htons(DST_REWRITE_PORT6); in connect_v6_prog()
76 ctx->user_port = bpf_htons(DST_REWRITE_PORT6); in connect_v6_prog()
82 sa.sin6_port = bpf_htons(0); in connect_v6_prog()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Dconnect_force_port4.c37 sa.sin_port = bpf_htons(22222); in connect4()
44 if (ctx->user_port == bpf_htons(60000)) { in connect4()
54 ctx->user_port = bpf_htons(60123); in connect4()
66 if (ctx->user_port == bpf_htons(60123)) { in getsockname4()
68 ctx->user_port = bpf_htons(60000); in getsockname4()
82 if (ctx->user_port == bpf_htons(60123)) { in getpeername4()
H A Dbpf_flow.c121 case bpf_htons(ETH_P_IP): in parse_eth_proto()
124 case bpf_htons(ETH_P_IPV6): in parse_eth_proto()
127 case bpf_htons(ETH_P_MPLS_MC): in parse_eth_proto()
128 case bpf_htons(ETH_P_MPLS_UC): in parse_eth_proto()
131 case bpf_htons(ETH_P_8021Q): in parse_eth_proto()
132 case bpf_htons(ETH_P_8021AD): in parse_eth_proto()
148 if (keys->n_proto == bpf_htons(ETH_P_IP)) { in _dissect()
186 return parse_eth_proto(skb, bpf_htons(ETH_P_IP)); in parse_ip_proto()
192 return parse_eth_proto(skb, bpf_htons(ETH_P_IPV6)); in parse_ip_proto()
198 if (bpf_htons(gr in parse_ip_proto()
[all...]
H A Dconnect_force_port6.c36 sa.sin6_port = bpf_htons(22223); in connect6()
43 if (ctx->user_port == bpf_htons(60000)) { in connect6()
59 ctx->user_port = bpf_htons(60124); in connect6()
71 if (ctx->user_port == bpf_htons(60124)) { in getsockname6()
76 ctx->user_port = bpf_htons(60000); in getsockname6()
90 if (ctx->user_port == bpf_htons(60124)) { in getpeername6()
H A Dtest_xdp_vlan.c70 if (eth_type == bpf_htons(ETH_P_8021Q) in parse_eth_frame()
71 || eth_type == bpf_htons(ETH_P_8021AD)) { in parse_eth_frame()
83 if (eth_type == bpf_htons(ETH_P_8021Q) in parse_eth_frame()
84 || eth_type == bpf_htons(ETH_P_8021AD)) { in parse_eth_frame()
163 bpf_htons((bpf_ntohs(vlan_hdr->h_vlan_TCI) & 0xf000) in xdp_prognum1()
260 bpf_skb_vlan_push(ctx, bpf_htons(ETH_P_8021Q), TESTVLAN); in _tc_progA()
H A Dtest_tc_tunnel.c125 iph_inner.tot_len = bpf_htons(sizeof(iph6_inner) + in __encap_ipv4()
177 h_outer.l4hdr.gre.protocol = bpf_htons(l2_proto); in __encap_ipv4()
184 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in __encap_ipv4()
186 h_outer.l4hdr.udp.len = bpf_htons(bpf_ntohs(iph_inner.tot_len) + in __encap_ipv4()
228 h_outer.ip.tot_len = bpf_htons(olen + in __encap_ipv4()
245 eth.h_proto = bpf_htons(ETH_P_IP); in __encap_ipv4()
308 h_outer.l4hdr.gre.protocol = bpf_htons(l2_proto); in __encap_ipv6()
315 h_outer.l4hdr.udp.dest = bpf_htons(udp_dst); in __encap_ipv6()
319 h_outer.l4hdr.udp.len = bpf_htons(tot_len); in __encap_ipv6()
357 h_outer.ip.payload_len = bpf_htons(ole in __encap_ipv6()
[all...]
H A Dtest_sk_assign.c68 if (eth->h_proto == bpf_htons(ETH_P_IP)) { in get_tuple()
80 } else if (eth->h_proto == bpf_htons(ETH_P_IPV6)) { in get_tuple()
119 if (dport != bpf_htons(4321)) in handle_udp()
153 if (dport != bpf_htons(4321)) in handle_tcp()
H A Dtest_xdp.c126 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
134 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
195 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IPV6)); in handle_ipv6()
200 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
224 if (h_proto == bpf_htons(ETH_P_IP)) in _xdp_tx_iptunnel()
226 else if (h_proto == bpf_htons(ETH_P_IPV6)) in _xdp_tx_iptunnel()
H A Dtest_xdp_dynptr.c132 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
143 iph->tot_len = bpf_htons(payload_len + iphdr_sz); in handle_ipv4()
211 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IPV6)); in handle_ipv6()
219 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + ipv6hdr_sz); in handle_ipv6()
247 if (h_proto == bpf_htons(ETH_P_IP)) in _xdp_tx_iptunnel()
249 else if (h_proto == bpf_htons(ETH_P_IPV6)) in _xdp_tx_iptunnel()
H A Dtest_xdp_loop.c122 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IP)); in handle_ipv4()
130 iph->tot_len = bpf_htons(payload_len + sizeof(*iph)); in handle_ipv4()
191 set_ethhdr(new_eth, old_eth, tnl, bpf_htons(ETH_P_IPV6)); in handle_ipv6()
196 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
220 if (h_proto == bpf_htons(ETH_P_IP)) in _xdp_tx_iptunnel()
222 else if (h_proto == bpf_htons(ETH_P_IPV6)) in _xdp_tx_iptunnel()
H A Dsendmsg4_prog.c41 ctx->user_port == bpf_htons(DST_PORT)) { in sendmsg_v4_prog()
43 ctx->user_port = bpf_htons(DST_REWRITE_PORT4); in sendmsg_v4_prog()
H A Dconnect6_prog.c43 tuple.ipv6.dport = bpf_htons(DST_REWRITE_PORT6); in connect_v6_prog()
74 ctx->user_port = bpf_htons(DST_REWRITE_PORT6); in connect_v6_prog()
80 sa.sin6_port = bpf_htons(0); in connect_v6_prog()
H A Dxdp_hw_metadata.c39 if (eth->h_proto == bpf_htons(ETH_P_IP)) { in rx()
44 if (eth->h_proto == bpf_htons(ETH_P_IPV6)) { in rx()
59 if (udp->dest != bpf_htons(9091)) { in rx()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/prog_tests/
H A Dxdp_do_redirect.c29 .iph.payload_len = bpf_htons(sizeof(struct udp_packet)
32 .iph.saddr.s6_addr16 = {bpf_htons(0xfc00), 0, 0, 0, 0, 0, 0, bpf_htons(1)},
33 .iph.daddr.s6_addr16 = {bpf_htons(0xfc00), 0, 0, 0, 0, 0, 0, bpf_htons(2)},
34 .udp.source = bpf_htons(1),
35 .udp.dest = bpf_htons(1),
36 .udp.len = bpf_htons(sizeof(struct udp_packet)
/kernel/linux/linux-6.6/samples/bpf/
H A Dnet_shared.h25 #define bpf_htons(x) __builtin_bswap16(x) macro
29 #define bpf_htons(x) (x) macro

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