| /kernel/linux/linux-5.10/drivers/net/ethernet/qualcomm/rmnet/ |
| D | rmnet_map_data.c | 47 struct iphdr *ip4h; in rmnet_map_ipv4_dl_csum_trailer() local
51 ip4h = (struct iphdr *)(skb->data); in rmnet_map_ipv4_dl_csum_trailer()
52 if ((ntohs(ip4h->frag_off) & IP_MF) || in rmnet_map_ipv4_dl_csum_trailer()
53 ((ntohs(ip4h->frag_off) & IP_OFFSET) > 0)) { in rmnet_map_ipv4_dl_csum_trailer()
58 txporthdr = skb->data + ip4h->ihl * 4; in rmnet_map_ipv4_dl_csum_trailer()
60 csum_field = rmnet_map_get_csum_field(ip4h->protocol, txporthdr); in rmnet_map_ipv4_dl_csum_trailer()
68 if (*csum_field == 0 && ip4h->protocol == IPPROTO_UDP) { in rmnet_map_ipv4_dl_csum_trailer()
74 hdr_csum = ~ip_fast_csum(ip4h, (int)ip4h->ihl); in rmnet_map_ipv4_dl_csum_trailer()
78 pseudo_csum = ~csum_tcpudp_magic(ip4h->saddr, ip4h->daddr, in rmnet_map_ipv4_dl_csum_trailer()
79 ntohs(ip4h->tot_len) - ip4h->ihl * 4, in rmnet_map_ipv4_dl_csum_trailer()
[all …]
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| /kernel/linux/linux-5.10/drivers/infiniband/sw/rxe/ |
| D | rxe_icrc.c | 14 struct iphdr *ip4h = NULL; in rxe_icrc_hdr() local
37 ip4h = (struct iphdr *)pshdr; in rxe_icrc_hdr()
38 udph = (struct udphdr *)(ip4h + 1); in rxe_icrc_hdr()
40 ip4h->ttl = 0xff; in rxe_icrc_hdr()
41 ip4h->check = CSUM_MANGLED_0; in rxe_icrc_hdr()
42 ip4h->tos = 0xff; in rxe_icrc_hdr()
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| /kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/ |
| D | test_tc_neigh_fib.c | 29 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()
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| D | test_tc_neigh.c | 53 struct iphdr *ip4h; in is_remote_ep_v4() local
58 ip4h = (struct iphdr *)(data + sizeof(struct ethhdr)); in is_remote_ep_v4()
59 if ((void *)(ip4h + 1) > data_end) in is_remote_ep_v4()
62 return ip4h->daddr == addr; in is_remote_ep_v4()
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| /kernel/linux/linux-5.10/drivers/net/ipvlan/ |
| D | ipvlan_core.c | 154 struct iphdr *ip4h; in ipvlan_get_L3_hdr() local
156 if (unlikely(!pskb_may_pull(skb, sizeof(*ip4h)))) in ipvlan_get_L3_hdr()
159 ip4h = ip_hdr(skb); in ipvlan_get_L3_hdr()
160 pktlen = ntohs(ip4h->tot_len); in ipvlan_get_L3_hdr()
161 if (ip4h->ihl < 5 || ip4h->version != 4) in ipvlan_get_L3_hdr()
163 if (skb->len < pktlen || pktlen < (ip4h->ihl * 4)) in ipvlan_get_L3_hdr()
167 lyr3h = ip4h; in ipvlan_get_L3_hdr()
386 struct iphdr *ip4h; in ipvlan_addr_lookup() local
389 ip4h = (struct iphdr *)lyr3h; in ipvlan_addr_lookup()
390 i4addr = use_dest ? &ip4h->daddr : &ip4h->saddr; in ipvlan_addr_lookup()
[all …]
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| D | ipvlan_l3s.c | 51 struct iphdr *ip4h = ip_hdr(skb); in ipvlan_l3_rcv() local
54 err = ip_route_input_noref(skb, ip4h->daddr, ip4h->saddr, in ipvlan_l3_rcv()
55 ip4h->tos, sdev); in ipvlan_l3_rcv()
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| /kernel/linux/linux-5.10/drivers/net/ |
| D | vrf.c | 540 struct iphdr *ip4h; in vrf_process_v4_outbound() local
549 ip4h = ip_hdr(skb); in vrf_process_v4_outbound()
555 fl4.flowi4_tos = RT_TOS(ip4h->tos); in vrf_process_v4_outbound()
557 fl4.flowi4_proto = ip4h->protocol; in vrf_process_v4_outbound()
558 fl4.daddr = ip4h->daddr; in vrf_process_v4_outbound()
559 fl4.saddr = ip4h->saddr; in vrf_process_v4_outbound()
579 if (!ip4h->saddr) { in vrf_process_v4_outbound()
580 ip4h->saddr = inet_select_addr(skb_dst(skb)->dev, 0, in vrf_process_v4_outbound()
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| /kernel/linux/linux-5.10/drivers/infiniband/core/ |
| D | verbs.c | 626 const struct iphdr *ip4h = (struct iphdr *)&hdr->roce4grh; in ib_get_rdma_header_version() local
634 return (ip4h->version == 4) ? 4 : 0; in ib_get_rdma_header_version()
640 if (ip4h->ihl != 5) in ib_get_rdma_header_version()
647 memcpy(&ip4h_checked, ip4h, sizeof(ip4h_checked)); in ib_get_rdma_header_version()
651 if (ip4h->check == ip4h_checked.check) in ib_get_rdma_header_version()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/marvell/ |
| D | mvneta.c | 1918 struct iphdr *ip4h = ip_hdr(skb); in mvneta_skb_tx_csum() local
1921 ip_hdr_len = ip4h->ihl; in mvneta_skb_tx_csum()
1922 l4_proto = ip4h->protocol; in mvneta_skb_tx_csum()
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| /kernel/linux/linux-5.10/net/core/ |
| D | filter.c | 2340 const struct iphdr *ip4h = ip_hdr(skb); in __bpf_redirect_neigh_v4() local
2348 .flowi4_tos = RT_TOS(ip4h->tos), in __bpf_redirect_neigh_v4()
2350 .flowi4_proto = ip4h->protocol, in __bpf_redirect_neigh_v4()
2351 .daddr = ip4h->daddr, in __bpf_redirect_neigh_v4()
2352 .saddr = ip4h->saddr, in __bpf_redirect_neigh_v4()
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| /kernel/linux/linux-5.10/drivers/net/ethernet/marvell/mvpp2/ |
| D | mvpp2_main.c | 3232 struct iphdr *ip4h = ip_hdr(skb); in mvpp2_skb_tx_csum() local
3235 ip_hdr_len = ip4h->ihl; in mvpp2_skb_tx_csum()
3236 l4_proto = ip4h->protocol; in mvpp2_skb_tx_csum()
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