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Searched refs:bpf_skb_load_bytes (Results 1 – 9 of 9) sorted by relevance

/Linux-v5.4/tools/testing/selftests/bpf/progs/
Dtest_tc_tunnel.c97 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph6_inner, in encap_ipv4()
114 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph_inner, in encap_ipv4()
125 if (bpf_skb_load_bytes(skb, ETH_HLEN + tcp_off, in encap_ipv4()
179 if (bpf_skb_load_bytes(skb, 0, (__u8 *)&h_outer + olen, in encap_ipv4()
207 if (bpf_skb_load_bytes(skb, 0, &eth, sizeof(eth)) < 0) in encap_ipv4()
228 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph_inner, in encap_ipv6()
233 if (bpf_skb_load_bytes(skb, ETH_HLEN + sizeof(iph_inner), in encap_ipv6()
286 if (bpf_skb_load_bytes(skb, 0, (__u8 *)&h_outer + olen, in encap_ipv6()
460 if (bpf_skb_load_bytes(skb, off + len, &greh, sizeof(greh)) < 0) in decap_internal()
473 if (bpf_skb_load_bytes(skb, off + len, &udph, sizeof(udph)) < 0) in decap_internal()
[all …]
Dtest_lwt_seg6local.c144 err = bpf_skb_load_bytes(skb, cur_off, &tlv, sizeof(tlv)); in is_valid_tlv_boundary()
238 err = bpf_skb_load_bytes(skb, tlv_off, &tlv, sizeof(tlv)); in delete_tlv()
265 if (bpf_skb_load_bytes(skb, tlv_offset, &tlv, sizeof(struct sr6_tlv_t))) in has_egr_tlv()
271 if (bpf_skb_load_bytes(skb, tlv_offset + 4, &egr_addr, 16)) in has_egr_tlv()
Dtest_select_reuseport_kern.c118 if (bpf_skb_load_bytes(reuse_md, th->doff << 2, &cmd_copy, in _select_by_skb_data()
134 if (bpf_skb_load_bytes(reuse_md, sizeof(struct udphdr), in _select_by_skb_data()
Dtest_seg6_loop.c145 err = bpf_skb_load_bytes(skb, cur_off, &tlv, sizeof(tlv)); in is_valid_tlv_boundary()
Dbpf_flow.c108 if (bpf_skb_load_bytes(skb, thoff, buffer, hdr_size)) in bpf_flow_dissect_get_header()
/Linux-v5.4/samples/bpf/
Dtest_lwt_bpf.c98 ret = bpf_skb_load_bytes(skb, IP_PROTO_OFF, &proto, 1); in rewrite()
154 ret = bpf_skb_load_bytes(skb, IP_DST_OFF, &old_ip, 4); in do_test_rewrite()
Dhbm_kern.h121 bpf_skb_load_bytes(skb, 0, &iph, 12); in hbm_get_pkt_info()
/Linux-v5.4/tools/testing/selftests/bpf/
Dbpf_helpers.h276 static int (*bpf_skb_load_bytes)(void *ctx, int off, void *to, int len) = variable
/Linux-v5.4/net/core/
Dfilter.c1701 BPF_CALL_4(bpf_skb_load_bytes, const struct sk_buff *, skb, u32, offset, in BPF_CALL_4() argument
1722 .func = bpf_skb_load_bytes,