/openbmc/linux/net/ipv4/netfilter/ |
H A D | nf_reject_ipv4.c | 23 iph = ip_hdr(skb); in nf_reject_iphdr_validate() 91 if (ip_hdr(oldskb)->frag_off & htons(IP_OFFSET)) in nf_reject_skb_v4_unreach() 100 if (pskb_trim_rcsum(oldskb, ntohs(ip_hdr(oldskb)->tot_len))) in nf_reject_skb_v4_unreach() 104 proto = ip_hdr(oldskb)->protocol; in nf_reject_skb_v4_unreach() 145 if (ip_hdr(oldskb)->frag_off & htons(IP_OFFSET)) in nf_reject_ip_tcphdr_get() 148 if (ip_hdr(oldskb)->protocol != IPPROTO_TCP) in nf_reject_ip_tcphdr_get() 172 struct iphdr *niph, *oiph = ip_hdr(oldskb); in nf_reject_iphdr_put() 196 struct iphdr *niph = ip_hdr(nskb); in nf_reject_ip_tcphdr_put() 229 fl.u.ip4.daddr = ip_hdr(skb_in)->saddr; in nf_reject_fill_skb_dst() 290 struct iphdr *niph = ip_hdr(nskb); in nf_send_reset() [all …]
|
H A D | ipt_ECN.c | 28 struct iphdr *iph = ip_hdr(skb); in set_ect_ip() 34 iph = ip_hdr(skb); in set_ect_ip() 63 tcph = (void *)ip_hdr(skb) + ip_hdrlen(skb); in set_ect_tcp() 86 ip_hdr(skb)->protocol == IPPROTO_TCP) in ecn_tg()
|
H A D | nf_dup_ipv4.c | 26 const struct iphdr *iph = ip_hdr(skb); in nf_dup_ipv4_route() 81 iph = ip_hdr(skb); in nf_dup_ipv4()
|
H A D | iptable_mangle.c | 48 iph = ip_hdr(skb); in ipt_mangle_out() 56 iph = ip_hdr(skb); in ipt_mangle_out()
|
/openbmc/linux/net/ipv4/ |
H A D | ip_input.c | 151 u8 protocol = ip_hdr(skb)->protocol; in ip_call_ra_chain() 165 if (ip_is_fragment(ip_hdr(skb))) { in ip_call_ra_chain() 233 ip_protocol_deliver_rcu(net, skb, ip_hdr(skb)->protocol); in ip_local_deliver_finish() 249 if (ip_is_fragment(ip_hdr(skb))) { in ip_local_deliver() 277 iph = ip_hdr(skb); in ip_rcv_options() 311 return hint && !skb_dst(skb) && ip_hdr(hint)->daddr == iph->daddr && in ip_can_use_hint() 312 ip_hdr(hint)->tos == iph->tos; in ip_can_use_hint() 321 const struct iphdr *iph = ip_hdr(skb); in ip_rcv_finish_core() 344 iph = ip_hdr(skb); in ip_rcv_finish_core() 354 iph = ip_hdr(skb); in ip_rcv_finish_core() [all …]
|
H A D | xfrm4_input.c | 31 const struct iphdr *iph = ip_hdr(skb); in xfrm4_rcv_encap_finish() 50 struct iphdr *iph = ip_hdr(skb); in xfrm4_transport_finish() 149 iph = ip_hdr(skb); in xfrm4_udp_encap_rcv() 175 return xfrm4_rcv_spi(skb, ip_hdr(skb)->protocol, 0); in xfrm4_rcv()
|
H A D | ip_forward.c | 48 if (unlikely((ip_hdr(skb)->frag_off & htons(IP_DF)) == 0)) in ip_exceeds_mtu() 120 if (ip_hdr(skb)->ttl <= 1) in ip_forward() 146 iph = ip_hdr(skb); in ip_forward()
|
H A D | syncookies.c | 172 const struct iphdr *iph = ip_hdr(skb); in cookie_v4_init_sequence() 343 mss = __cookie_v4_check(ip_hdr(skb), th, cookie); in cookie_v4_check() 357 ip_hdr(skb)->daddr, in cookie_v4_check() 358 ip_hdr(skb)->saddr); in cookie_v4_check() 380 sk_rcv_saddr_set(req_to_sk(req), ip_hdr(skb)->daddr); in cookie_v4_check() 381 sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr); in cookie_v4_check()
|
H A D | udp_offload.c | 203 iph = ip_hdr(seg); in __udpv4_gso_segment_csum() 227 iph = ip_hdr(seg); in __udpv4_gso_segment_list_csum() 231 (ip_hdr(seg)->daddr == ip_hdr(seg->next)->daddr) && in __udpv4_gso_segment_list_csum() 232 (ip_hdr(seg)->saddr == ip_hdr(seg->next)->saddr)) in __udpv4_gso_segment_list_csum() 237 iph2 = ip_hdr(seg); in __udpv4_gso_segment_list_csum() 310 ip_hdr(gso_skb)->saddr, in __udp_gso_segment() 311 ip_hdr(gso_skb)->daddr, 0); in __udp_gso_segment() 434 iph = ip_hdr(skb); in udp4_ufo_fragment()
|
H A D | tcp_ipv4.c | 101 return secure_tcp_seq(ip_hdr(skb)->daddr, in tcp_v4_init_seq() 102 ip_hdr(skb)->saddr, in tcp_v4_init_seq() 109 return secure_tcp_ts_off(net, ip_hdr(skb)->daddr, ip_hdr(skb)->saddr); in tcp_v4_init_ts_off() 745 addr = (union tcp_md5_addr *)&ip_hdr(skb)->saddr; in tcp_v4_send_reset() 761 NULL, 0, ip_hdr(skb)->saddr, in tcp_v4_send_reset() 762 th->source, ip_hdr(skb)->daddr, in tcp_v4_send_reset() 772 addr = (union tcp_md5_addr *)&ip_hdr(skb)->saddr; in tcp_v4_send_reset() 794 key, ip_hdr(skb)->saddr, in tcp_v4_send_reset() 795 ip_hdr(skb)->daddr, &rep.th); in tcp_v4_send_reset() 809 arg.csum = csum_tcpudp_nofold(ip_hdr(skb)->daddr, in tcp_v4_send_reset() [all …]
|
H A D | xfrm4_tunnel.c | 22 return ip_hdr(skb)->protocol; in ipip_xfrm_rcv() 57 return xfrm4_rcv_spi(skb, IPPROTO_IPIP, ip_hdr(skb)->saddr); in xfrm_tunnel_rcv()
|
H A D | esp4_offload.c | 56 (xfrm_address_t *)&ip_hdr(skb)->daddr, in esp4_gro_receive() 96 struct iphdr *iph = ip_hdr(skb); in esp4_gso_encap() 323 ip_hdr(skb)->tot_len = htons(skb->len); in esp_xmit() 324 ip_send_check(ip_hdr(skb)); in esp_xmit()
|
/openbmc/linux/include/linux/ |
H A D | ip.h | 19 static inline struct iphdr *ip_hdr(const struct sk_buff *skb) in ip_hdr() function 36 return ntohs(ip_hdr(skb)->tot_len) - skb_network_header_len(skb); in ip_transport_len() 49 return iph_totlen(skb, ip_hdr(skb)); in skb_ip_totlen()
|
/openbmc/linux/net/netfilter/ |
H A D | xt_DSCP.c | 33 u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT; in dscp_tg() 39 ipv4_change_dsfield(ip_hdr(skb), XT_DSCP_ECN_MASK, in dscp_tg() 75 struct iphdr *iph = ip_hdr(skb); in tos_tg() 84 iph = ip_hdr(skb); in tos_tg()
|
H A D | xt_dscp.c | 28 u_int8_t dscp = ipv4_get_dsfield(ip_hdr(skb)) >> XT_DSCP_SHIFT; in dscp_mt() 57 return ((ip_hdr(skb)->tos & info->tos_mask) == in tos_mt()
|
/openbmc/linux/drivers/staging/octeon/ |
H A D | ethernet-tx.c | 364 (ip_hdr(skb)->version == 4) && in cvm_oct_xmit() 365 (ip_hdr(skb)->ihl == 5) && in cvm_oct_xmit() 366 ((ip_hdr(skb)->frag_off == 0) || in cvm_oct_xmit() 367 (ip_hdr(skb)->frag_off == htons(1 << 14))) && in cvm_oct_xmit() 368 ((ip_hdr(skb)->protocol == IPPROTO_TCP) || in cvm_oct_xmit() 369 (ip_hdr(skb)->protocol == IPPROTO_UDP))) { in cvm_oct_xmit() 584 (ip_hdr(skb)->protocol == IPPROTO_TCP) || in cvm_oct_xmit_pow() 585 (ip_hdr(skb)->protocol == IPPROTO_UDP); in cvm_oct_xmit_pow() 596 work->word2.s.is_frag = !((ip_hdr(skb)->frag_off == 0) || in cvm_oct_xmit_pow() 597 (ip_hdr(skb)->frag_off == in cvm_oct_xmit_pow()
|
/openbmc/linux/include/net/ |
H A D | inet_ecn.h | 178 return IP_ECN_set_ce(ip_hdr(skb)); in INET_ECN_set_ce() 197 return ipv4_get_dsfield(ip_hdr(skb)); in skb_get_dsfield() 214 return IP_ECN_set_ect1(ip_hdr(skb)); in INET_ECN_set_ect1() 293 inner = ip_hdr(skb)->tos; in IP_ECN_decapsulate() 312 inner = ip_hdr(skb)->tos; in IP6_ECN_decapsulate()
|
/openbmc/linux/drivers/staging/rtl8712/ |
H A D | xmit_linux.c | 68 struct iphdr ip_hdr; in r8712_set_qos() local 76 _r8712_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); in r8712_set_qos() 78 user_priority = ip_hdr.tos >> 5; in r8712_set_qos()
|
/openbmc/linux/drivers/net/wireless/intel/iwlwifi/mei/ |
H A D | net.c | 160 ip_hdr(skb)->protocol != IPPROTO_UDP) in iwl_mei_rx_filter_tcp_udp() 164 ip_hdr(skb)->protocol != IPPROTO_TCP) in iwl_mei_rx_filter_tcp_udp() 202 iphdr = ip_hdr(skb); in iwl_mei_rx_filter_ipv4() 208 switch (ip_hdr(skb)->protocol) { in iwl_mei_rx_filter_ipv4() 380 ip_hdr(origskb)->protocol != IPPROTO_UDP || in iwl_mei_tx_copy_to_csme()
|
/openbmc/linux/drivers/infiniband/sw/rxe/ |
H A D | rxe_recv.c | 117 if ((ip_hdr(skb)->daddr != saddr->s_addr) || in check_addr() 118 (ip_hdr(skb)->saddr != daddr->s_addr)) in check_addr() 200 ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr, in rxe_rcv_mcast_pkt() 295 ipv6_addr_set_v4mapped(ip_hdr(skb)->daddr, in rxe_chk_dgid()
|
/openbmc/linux/include/net/netfilter/ |
H A D | nf_tables_ipv4.h | 12 ip = ip_hdr(pkt->skb); in nft_set_pktinfo_ipv4() 65 iph = ip_hdr(pkt->skb); in nft_set_pktinfo_ipv4_ingress()
|
/openbmc/linux/net/xfrm/ |
H A D | xfrm_inout.h | 11 const struct iphdr *iph = ip_hdr(skb); in xfrm4_extract_header() 57 struct iphdr *iph = ip_hdr(skb); in xfrm4_beet_make_header()
|
/openbmc/linux/net/batman-adv/ |
H A D | main.c | 361 struct iphdr ip_hdr_tmp, *ip_hdr; in batadv_skb_set_priority() local 385 ip_hdr = skb_header_pointer(skb, offset + sizeof(*ethhdr), in batadv_skb_set_priority() 386 sizeof(*ip_hdr), &ip_hdr_tmp); in batadv_skb_set_priority() 387 if (!ip_hdr) in batadv_skb_set_priority() 389 prio = (ipv4_get_dsfield(ip_hdr) & 0xfc) >> 5; in batadv_skb_set_priority()
|
/openbmc/linux/net/dccp/ |
H A D | ipv4.c | 395 return secure_dccp_sequence_number(ip_hdr(skb)->daddr, in dccp_v4_init_sequence() 396 ip_hdr(skb)->saddr, in dccp_v4_init_sequence() 432 newinet->mc_ttl = ip_hdr(skb)->ttl; in dccp_v4_request_recv_sock() 470 const struct iphdr *iph = ip_hdr(skb); in dccp_v4_route_skb() 551 rxiph = ip_hdr(rxskb); in dccp_v4_ctl_send_reset() 633 sk_rcv_saddr_set(req_to_sk(req), ip_hdr(skb)->daddr); in dccp_v4_conn_request() 634 sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr); in dccp_v4_conn_request() 808 iph = ip_hdr(skb); in dccp_v4_rcv()
|
/openbmc/linux/drivers/net/ethernet/emulex/benet/ |
H A D | be.h | 894 if (ip_hdr(skb)->version == 4) in is_tcp_pkt() 895 val = (ip_hdr(skb)->protocol == IPPROTO_TCP); in is_tcp_pkt() 896 else if (ip_hdr(skb)->version == 6) in is_tcp_pkt() 906 if (ip_hdr(skb)->version == 4) in is_udp_pkt() 907 val = (ip_hdr(skb)->protocol == IPPROTO_UDP); in is_udp_pkt() 908 else if (ip_hdr(skb)->version == 6) in is_udp_pkt() 916 return skb->protocol == htons(ETH_P_IP) && ip_hdr(skb)->version == 4; in is_ipv4_pkt() 921 if (ip_hdr(skb)->version == 6) in is_ipv6_ext_hdr()
|