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Searched refs:ip_esp_hdr (Results 1 – 22 of 22) sorted by relevance

/linux/include/net/
H A Desp.h7 struct ip_esp_hdr;
10 static inline struct ip_esp_hdr *ip_esp_hdr(const struct sk_buff *skb) in ip_esp_hdr() function
12 return (struct ip_esp_hdr *)skb_transport_header(skb); in ip_esp_hdr()
32 struct ip_esp_hdr *esph;
/linux/net/ipv6/
H A Desp6.c287 struct ip_esp_hdr *esph = (void *)(skb->data + offset); in esp_restore_header()
304 static struct ip_esp_hdr *esp_output_set_esn(struct sk_buff *skb, in esp_output_set_esn()
306 struct ip_esp_hdr *esph, in esp_output_set_esn()
324 esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4); in esp_output_set_esn()
342 static struct ip_esp_hdr *esp6_output_udp_encap(struct sk_buff *skb, in esp6_output_udp_encap()
363 return (struct ip_esp_hdr *)(uh + 1); in esp6_output_udp_encap()
367 static struct ip_esp_hdr *esp6_output_tcp_encap(struct xfrm_state *x, in esp6_output_tcp_encap()
372 struct ip_esp_hdr *esph; in esp6_output_tcp_encap()
390 esph = (struct ip_esp_hdr *)(lenp + 1); in esp6_output_tcp_encap()
395 static struct ip_esp_hdr *esp6_output_tcp_encap(struct xfrm_state *x, in esp6_output_tcp_encap()
[all …]
H A Desp6_offload.c135 struct ip_esp_hdr *esph; in esp6_gso_encap()
148 esph = ip_esp_hdr(skb); in esp6_gso_encap()
250 struct ip_esp_hdr *esph; in esp6_gso_segment()
265 esph = ip_esp_hdr(skb); in esp6_gso_segment()
294 if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead))) in esp6_input_tail()
350 esp.esph = ip_esp_hdr(skb); in esp6_xmit()
H A Dxfrm6_input.c112 } else if (len > sizeof(struct ip_esp_hdr) && udpdata32[0] != 0) { in __xfrm6_udp_encap_rcv()
205 if (len <= sizeof(struct ip_esp_hdr) || udpdata32[0] == 0) in xfrm6_gro_udp_encap_rcv()
H A Dip6_vti.c600 struct ip_esp_hdr *esph; in vti6_err()
615 esph = (struct ip_esp_hdr *)(skb->data + offset); in vti6_err()
/linux/net/ipv4/
H A Desp4.c251 struct ip_esp_hdr *esph = (void *)(skb->data + offset); in esp_restore_header()
268 static struct ip_esp_hdr *esp_output_set_extra(struct sk_buff *skb, in esp_output_set_extra()
270 struct ip_esp_hdr *esph, in esp_output_set_extra()
288 esph = (struct ip_esp_hdr *)((unsigned char *)esph - 4); in esp_output_set_extra()
306 static struct ip_esp_hdr *esp_output_udp_encap(struct sk_buff *skb, in esp_output_udp_encap()
333 return (struct ip_esp_hdr *)(uh + 1); in esp_output_udp_encap()
337 static struct ip_esp_hdr *esp_output_tcp_encap(struct xfrm_state *x, in esp_output_tcp_encap()
342 struct ip_esp_hdr *esph; in esp_output_tcp_encap()
360 esph = (struct ip_esp_hdr *)(lenp + 1); in esp_output_tcp_encap()
365 static struct ip_esp_hdr *esp_output_tcp_encap(struct xfrm_state *x, in esp_output_tcp_encap()
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H A Desp4_offload.c106 struct ip_esp_hdr *esph; in esp4_gso_encap()
112 esph = ip_esp_hdr(skb); in esp4_gso_encap()
210 struct ip_esp_hdr *esph; in esp4_gso_segment()
225 esph = ip_esp_hdr(skb); in esp4_gso_segment()
256 if (!pskb_may_pull(skb, sizeof(struct ip_esp_hdr) + crypto_aead_ivsize(aead))) in esp_input_tail()
271 struct ip_esp_hdr *esph; in esp_xmit()
307 esp.esph = ip_esp_hdr(skb); in esp_xmit()
H A Dxfrm4_input.c116 } else if (len > sizeof(struct ip_esp_hdr) && udpdata32[0] != 0) { in __xfrm4_udp_encap_rcv()
205 if (len <= sizeof(struct ip_esp_hdr) || udpdata32[0] == 0) in xfrm4_gro_udp_encap_rcv()
H A Dip_vti.c321 struct ip_esp_hdr *esph; in vti4_err()
341 esph = (struct ip_esp_hdr *)(skb->data+(iph->ihl<<2)); in vti4_err()
/linux/net/netfilter/
H A Dxt_esp.c38 const struct ip_esp_hdr *eh; in esp_mt()
39 struct ip_esp_hdr _esp; in esp_mt()
H A Dnf_log_syslog.c484 const struct ip_esp_hdr *eh; in dump_ipv4_packet()
485 struct ip_esp_hdr _esph; in dump_ipv4_packet()
656 struct ip_esp_hdr _esph; in dump_ipv6_packet()
657 const struct ip_esp_hdr *eh; in dump_ipv6_packet()
/linux/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/
H A Dchcr_ipsec.c411 struct ip_esp_hdr *esphdr; in copy_esn_pktxt()
436 esphdr = (struct ip_esp_hdr *)skb_transport_header(skb); in copy_esn_pktxt()
437 iv = skb_transport_header(skb) + sizeof(struct ip_esp_hdr); in copy_esn_pktxt()
444 iv = skb_transport_header(skb) + sizeof(struct ip_esp_hdr); in copy_esn_pktxt()
623 sizeof(struct ip_esp_hdr) + 1); in ch_ipsec_crypto_wreq()
635 sizeof(struct ip_esp_hdr)); in ch_ipsec_crypto_wreq()
636 ciphstart = skb_transport_offset(skb) + sizeof(struct ip_esp_hdr) + in ch_ipsec_crypto_wreq()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
H A Dipsec_rxtx.c171 iv_offset = skb_transport_offset(skb) + sizeof(struct ip_esp_hdr); in mlx5e_ipsec_set_iv_esn()
183 iv_offset = skb_transport_offset(skb) + sizeof(struct ip_esp_hdr); in mlx5e_ipsec_set_iv()
H A Dipsec_fs.c1751 struct ip_esp_hdr *esp_hdr; in setup_pkt_tunnel_reformat()
1828 esp_hdr = (struct ip_esp_hdr *)hdr; in setup_pkt_tunnel_reformat()
/linux/net/xfrm/
H A Dxfrm_input.c158 hlen = sizeof(struct ip_esp_hdr); in xfrm_parse_spi()
159 offset = offsetof(struct ip_esp_hdr, spi); in xfrm_parse_spi()
160 offset_seq = offsetof(struct ip_esp_hdr, seq_no); in xfrm_parse_spi()
H A Dxfrm_interface_core.c591 struct ip_esp_hdr *esph; in xfrmi4_err()
599 esph = (struct ip_esp_hdr *)(skb->data+(iph->ihl<<2)); in xfrmi4_err()
652 struct ip_esp_hdr *esph; in xfrmi6_err()
660 esph = (struct ip_esp_hdr *)(skb->data + offset); in xfrmi6_err()
/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_fdir.c513 struct ip_esp_hdr *esph = (struct ip_esp_hdr *)hdr->buffer; in iavf_fill_fdir_esp_hdr()
/linux/drivers/net/ethernet/intel/ixgbevf/
H A Dipsec.c587 spi = ((struct ip_esp_hdr *)c_hdr)->spi; in ixgbevf_ipsec_rx()
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tunnel_kern.c986 struct ip_esp_hdr *esph; in xfrm_get_state_xdp()
/linux/drivers/net/ethernet/intel/ice/virt/
H A Dfdir.c943 struct ip_esp_hdr *esph; in ice_vc_fdir_parse_pattern()
1054 esph = (struct ip_esp_hdr *)hdr->buffer; in ice_vc_fdir_parse_pattern()
/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_ipsec.c1188 spi = ((struct ip_esp_hdr *)c_hdr)->spi; in ixgbe_ipsec_rx()
/linux/net/core/
H A Dflow_dissector.c236 struct ip_esp_hdr _hdr, *hdr; in __skb_flow_dissect_esp()