| /linux-6.6.21/tools/testing/selftests/bpf/progs/ |
| D | test_xdp_vlan.c | 76 pkt->vlan_outer = bpf_ntohs(vlan_hdr->h_vlan_TCI) in parse_eth_frame()
89 pkt->vlan_inner = bpf_ntohs(vlan_hdr->h_vlan_TCI) in parse_eth_frame()
95 pkt->l3_proto = bpf_ntohs(eth_type); /* Convert to host-byte-order */ in parse_eth_frame()
163 bpf_htons((bpf_ntohs(vlan_hdr->h_vlan_TCI) & 0xf000) in xdp_prognum1()
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| D | bpf_iter_tcp4.c | 95 destp = bpf_ntohs(inet->inet_dport); in dump_tcp_sock()
96 srcp = bpf_ntohs(inet->inet_sport); in dump_tcp_sock()
158 destp = bpf_ntohs(tw->tw_dport); in dump_tw_sock()
159 srcp = bpf_ntohs(tw->tw_sport); in dump_tw_sock()
187 bpf_ntohs(irsk->ir_rmt_port)); in dump_req_sock()
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| D | bpf_iter_tcp6.c | 95 destp = bpf_ntohs(inet->inet_dport); in dump_tcp6_sock()
96 srcp = bpf_ntohs(inet->inet_sport); in dump_tcp6_sock()
163 destp = bpf_ntohs(tw->tw_dport); in dump_tw_sock()
164 srcp = bpf_ntohs(tw->tw_sport); in dump_tw_sock()
203 bpf_ntohs(irsk->ir_rmt_port)); in dump_req_sock()
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| D | ip_check_defrag.c | 27 offset = bpf_ntohs(iph->frag_off); in is_frag_v4()
94 switch (bpf_ntohs(skb->protocol)) { in defrag()
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| D | bpf_iter_udp4.c | 53 srcp = bpf_ntohs(inet->inet_sport); in dump_udp4()
54 destp = bpf_ntohs(inet->inet_dport); in dump_udp4()
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| D | bpf_iter_udp6.c | 55 srcp = bpf_ntohs(inet->inet_sport); in dump_udp6()
56 destp = bpf_ntohs(inet->inet_dport); in dump_udp6()
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| D | test_tc_tunnel.c | 126 bpf_ntohs(iph6_inner.payload_len)); in __encap_ipv4()
186 h_outer.l4hdr.udp.len = bpf_htons(bpf_ntohs(iph_inner.tot_len) + in __encap_ipv4()
229 bpf_ntohs(h_outer.ip.tot_len)); in __encap_ipv4()
316 tot_len = bpf_ntohs(iph_inner.payload_len) + sizeof(iph_inner) + in __encap_ipv6()
358 bpf_ntohs(h_outer.ip.payload_len)); in __encap_ipv6()
631 switch (bpf_ntohs(greh.protocol)) { in decap_internal()
644 switch (bpf_ntohs(udph.dest)) { in decap_internal()
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| D | xdpwall.c | 198 info->sport = bpf_ntohs(tcp->source); in parse_tcp()
199 info->dport = bpf_ntohs(tcp->dest); in parse_tcp()
213 info->sport = bpf_ntohs(udp->source); in parse_udp()
214 info->dport = bpf_ntohs(udp->dest); in parse_udp()
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| D | test_tc_neigh_fib.c | 43 fib_params->tot_len = bpf_ntohs(ip4h->tot_len); in fill_fib_params_v4()
71 fib_params->tot_len = bpf_ntohs(ip6h->payload_len); in fill_fib_params_v6()
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| D | xdping_kern.c | 78 if (bpf_ntohs(iph->tot_len) - sizeof(*iph) != ICMP_ECHO_LEN) in icmp_check()
141 seq = bpf_htons(bpf_ntohs(icmph->un.echo.sequence) + 1); in xdping_client()
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| D | bpf_iter_setsockopt.c | 54 bpf_ntohs(sk->sk_dport) != listen_hport)) in change_tcp_cc()
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| D | test_xdp.c | 104 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
200 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
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| D | test_xdp_loop.c | 100 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
196 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
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| D | test_tunnel_kern.c | 441 bpf_ntohs(key.tunnel_flags)); in vxlan_get_tunnel_src()
591 bpf_ntohs(key.tunnel_flags)); in ip6vxlan_get_tunnel_src()
860 if (bpf_ntohs(encap.dport) != 5555) in ipip_encap_get_tunnel()
864 key.remote_ipv4, bpf_ntohs(encap.sport), in ipip_encap_get_tunnel()
865 bpf_ntohs(encap.dport)); in ipip_encap_get_tunnel()
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| D | test_xdp_noinline.c | 326 __u32 ip_suffix = bpf_ntohs(pckt->flow.port16[0]); in encap_v4()
603 *pkt_bytes = bpf_ntohs(ip6h->payload_len); in process_l3_headers_v6()
634 *pkt_bytes = bpf_ntohs(iph->tot_len); in process_l3_headers_v4()
769 eth_proto = bpf_ntohs(eth->eth_proto); in balancer_ingress_v4()
788 eth_proto = bpf_ntohs(eth->eth_proto); in balancer_ingress_v6()
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| D | test_xdp_dynptr.c | 114 payload_len = bpf_ntohs(iph->tot_len); in handle_ipv4()
219 ip6h->payload_len = bpf_htons(bpf_ntohs(payload_len) + ipv6hdr_sz); in handle_ipv6()
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| D | test_sock_fields.c | 144 if (sk->src_port == bpf_ntohs(srv_sa6.sin6_port)) { in egress_read_sock_fields()
232 sk->src_port != bpf_ntohs(srv_sa6.sin6_port)) in ingress_read_sock_fields()
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| D | test_migrate_reuseport.c | 55 switch (bpf_ntohs(eth->h_proto)) { in drop_ack()
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| D | test_tcp_check_syncookie_kern.c | 64 switch (bpf_ntohs(ethh->h_proto)) { in check_syncookie()
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| D | test_l4lb_noinline.c | 354 pkt_bytes = bpf_ntohs(ip6h->payload_len); in process_packet()
376 pkt_bytes = bpf_ntohs(iph->tot_len); in process_packet()
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| D | test_l4lb.c | 355 pkt_bytes = bpf_ntohs(ip6h->payload_len); in process_packet()
377 pkt_bytes = bpf_ntohs(iph->tot_len); in process_packet()
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| /linux-6.6.21/samples/bpf/ |
| D | net_shared.h | 24 #define bpf_ntohs(x) __builtin_bswap16(x) macro
28 #define bpf_ntohs(x) (x) macro
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| D | xdp_router_ipv4.bpf.c | 104 switch (bpf_ntohs(h_proto)) { in xdp_router_ipv4_prog()
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| /linux-6.6.21/tools/testing/selftests/net/ |
| D | nat6to4.c | 77 if (bpf_ntohs(ip6->payload_len) > 0xFFFF - sizeof(struct iphdr)) 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()
196 if (bpf_ntohs(ip4->tot_len) < sizeof(*ip4)) in sched_cls_egress4_snat4_prog()
233 .payload_len = bpf_htons(bpf_ntohs(ip4->tot_len) - 20), // __be16 in sched_cls_egress4_snat4_prog()
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| /linux-6.6.21/tools/lib/bpf/ |
| D | bpf_endian.h | 83 #define bpf_ntohs(x) \ macro
|