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Searched refs:ip4h (Results 1 – 10 of 10) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tc_neigh_fib.c29 struct iphdr *ip4h; in fill_fib_params_v4() local
34 ip4h = (struct iphdr *)(data + sizeof(struct ethhdr)); in fill_fib_params_v4()
35 if ((void *)(ip4h + 1) > data_end) in fill_fib_params_v4()
39 fib_params->tos = ip4h->tos; in fill_fib_params_v4()
40 fib_params->l4_protocol = ip4h->protocol; in fill_fib_params_v4()
43 fib_params->tot_len = bpf_ntohs(ip4h->tot_len); in fill_fib_params_v4()
44 fib_params->ipv4_src = ip4h->saddr; in fill_fib_params_v4()
45 fib_params->ipv4_dst = ip4h->daddr; in fill_fib_params_v4()
H A Dtest_tc_neigh.c44 struct iphdr *ip4h; in is_remote_ep_v4() local
49 ip4h = (struct iphdr *)(data + sizeof(struct ethhdr)); in is_remote_ep_v4()
50 if ((void *)(ip4h + 1) > data_end) in is_remote_ep_v4()
53 return ip4h->daddr == addr; in is_remote_ep_v4()
/linux/drivers/net/ethernet/qualcomm/rmnet/
H A Drmnet_map_data.c37 struct iphdr *ip4h = (struct iphdr *)skb->data; in rmnet_map_ipv4_dl_csum_trailer() local
38 void *txporthdr = skb->data + ip4h->ihl * 4; in rmnet_map_ipv4_dl_csum_trailer()
46 if (ip_fast_csum(ip4h, ip4h->ihl)) { in rmnet_map_ipv4_dl_csum_trailer()
52 if (ip_is_fragment(ip4h)) { in rmnet_map_ipv4_dl_csum_trailer()
58 csum_field = rmnet_map_get_csum_field(ip4h->protocol, txporthdr); in rmnet_map_ipv4_dl_csum_trailer()
65 if (!*csum_field && ip4h->protocol == IPPROTO_UDP) { in rmnet_map_ipv4_dl_csum_trailer()
93 pseudo_csum = csum_tcpudp_magic(ip4h->saddr, ip4h->daddr, in rmnet_map_ipv4_dl_csum_trailer()
94 ntohs(ip4h->tot_len) - ip4h->ihl * 4, in rmnet_map_ipv4_dl_csum_trailer()
95 ip4h->protocol, 0); in rmnet_map_ipv4_dl_csum_trailer()
167 static void rmnet_map_complement_ipv4_txporthdr_csum_field(struct iphdr *ip4h) in rmnet_map_complement_ipv4_txporthdr_csum_field() argument
[all …]
/linux/drivers/net/ipvlan/
H A Dipvlan_l3s.c53 const struct iphdr *ip4h = ip_hdr(skb); in ipvlan_l3_rcv() local
56 err = ip_route_input_noref(skb, ip4h->daddr, ip4h->saddr, in ipvlan_l3_rcv()
57 ip4h_dscp(ip4h), sdev); in ipvlan_l3_rcv()
/linux/drivers/net/
H A Dvrf.c493 struct iphdr *ip4h; in vrf_process_v4_outbound() local
502 ip4h = ip_hdr(skb); in vrf_process_v4_outbound()
508 fl4.flowi4_dscp = ip4h_dscp(ip4h); in vrf_process_v4_outbound()
510 fl4.flowi4_proto = ip4h->protocol; in vrf_process_v4_outbound()
511 fl4.daddr = ip4h->daddr; in vrf_process_v4_outbound()
512 fl4.saddr = ip4h->saddr; in vrf_process_v4_outbound()
531 if (!ip4h->saddr) { in vrf_process_v4_outbound()
532 ip4h->saddr = inet_select_addr(skb_dst(skb)->dev, 0, in vrf_process_v4_outbound()
/linux/include/net/
H A Dip.h432 static inline dscp_t ip4h_dscp(const struct iphdr *ip4h) in ip_mtu_locked()
434 return inet_dsfield_to_dscp(ip4h->tos); in ip_mtu_locked()
425 ip4h_dscp(const struct iphdr * ip4h) ip4h_dscp() argument
/linux/drivers/infiniband/core/
H A Dverbs.c688 const struct iphdr *ip4h = (struct iphdr *)&hdr->roce4grh; in ib_get_rdma_header_version() local
696 return (ip4h->version == 4) ? 4 : 0; in ib_get_rdma_header_version()
702 if (ip4h->ihl != 5) in ib_get_rdma_header_version()
709 memcpy(&ip4h_checked, ip4h, sizeof(ip4h_checked)); in ib_get_rdma_header_version()
713 if (ip4h->check == ip4h_checked.check) in ib_get_rdma_header_version()
/linux/drivers/net/ethernet/marvell/
H A Dmvneta.c1963 struct iphdr *ip4h = ip_hdr(skb); in mvneta_skb_tx_csum() local
1966 ip_hdr_len = ip4h->ihl; in mvneta_skb_tx_csum()
1967 l4_proto = ip4h->protocol; in mvneta_skb_tx_csum()
/linux/net/core/
H A Dfilter.c2383 const struct iphdr *ip4h = ip_hdr(skb); in __bpf_redirect_neigh_v4() local
2391 .flowi4_dscp = ip4h_dscp(ip4h), in __bpf_redirect_neigh_v4()
2393 .flowi4_proto = ip4h->protocol, in __bpf_redirect_neigh_v4()
2394 .daddr = ip4h->daddr, in __bpf_redirect_neigh_v4()
2395 .saddr = ip4h->saddr, in __bpf_redirect_neigh_v4()
/linux/drivers/net/ethernet/marvell/mvpp2/
H A Dmvpp2_main.c3614 struct iphdr *ip4h = ip_hdr(skb); in mvpp2_skb_tx_csum() local
3617 ip_hdr_len = ip4h->ihl; in mvpp2_skb_tx_csum()
3618 l4_proto = ip4h->protocol; in mvpp2_skb_tx_csum()