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Searched refs:ETH_HLEN (Results 1 – 25 of 418) sorted by relevance

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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dflow_dissector.c111 .nhoff = ETH_HLEN,
112 .thoff = ETH_HLEN + sizeof(struct iphdr),
132 .nhoff = ETH_HLEN,
133 .thoff = ETH_HLEN + sizeof(struct ipv6hdr),
155 .nhoff = ETH_HLEN + VLAN_HLEN,
156 .thoff = ETH_HLEN + VLAN_HLEN + sizeof(struct iphdr),
178 .nhoff = ETH_HLEN + VLAN_HLEN * 2,
179 .thoff = ETH_HLEN + VLAN_HLEN * 2 +
203 .nhoff = ETH_HLEN,
204 .thoff = ETH_HLEN + sizeof(struct iphdr),
[all …]
/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tc_tunnel.c31 #define L2_PAD_SZ (sizeof(struct vxlanhdr___local) + ETH_HLEN)
114 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph6_inner, in __encap_ipv4()
130 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph_inner, in __encap_ipv4()
141 if (bpf_skb_load_bytes(skb, ETH_HLEN + tcp_off, in __encap_ipv4()
159 l2_len = ETH_HLEN; in __encap_ipv4()
211 if (bpf_skb_load_bytes(skb, 0, l2_hdr, ETH_HLEN)) in __encap_ipv4()
231 if (bpf_skb_store_bytes(skb, ETH_HLEN, &h_outer, olen, in __encap_ipv4()
267 if (bpf_skb_load_bytes(skb, ETH_HLEN, &iph_inner, in __encap_ipv6()
272 if (bpf_skb_load_bytes(skb, ETH_HLEN + sizeof(iph_inner), in __encap_ipv6()
290 l2_len = ETH_HLEN; in __encap_ipv6()
[all...]
H A Dtest_check_mtu.c72 delta = GLOBAL_USER_MTU - (data_len - ETH_HLEN) + 1; in xdp_exceed_mtu()
97 delta = -((data_len - ETH_HLEN) + 1); in xdp_minus_delta()
124 __u32 mtu_len = data_len - ETH_HLEN; in xdp_input_len()
187 delta = GLOBAL_USER_MTU - (skb_len - ETH_HLEN) + 1; in tc_exceed_mtu()
214 delta = GLOBAL_USER_MTU - (data_len - ETH_HLEN) + 1; in tc_exceed_mtu_da()
237 delta = -((skb_len - ETH_HLEN) + 1); in tc_minus_delta()
H A Ddecap_sanity.c42 if (bpf_skb_load_bytes(skb, ETH_HLEN, &ip6h, sizeof(ip6h))) in decap_sanity()
48 if (bpf_skb_load_bytes(skb, ETH_HLEN + sizeof(ip6h), &udph, sizeof(udph))) in decap_sanity()
56 err = bpf_skb_adjust_room(skb, -(s32)(ETH_HLEN + sizeof(ip6h) + sizeof(udph)), in decap_sanity()
H A Dcrypto_sanity.c29 if (bpf_skb_load_bytes(skb, ETH_HLEN, &ip6h, sizeof(ip6h))) in skb_dynptr_validate()
35 if (bpf_skb_load_bytes(skb, ETH_HLEN + sizeof(ip6h), &udph, sizeof(udph))) in skb_dynptr_validate()
41 offset = ETH_HLEN + sizeof(ip6h) + sizeof(udph); in skb_dynptr_validate()
/linux/samples/bpf/
H A Dtcbpf1_kern.c21 #define IP_CSUM_OFF (ETH_HLEN + offsetof(struct iphdr, check))
22 #define TOS_OFF (ETH_HLEN + offsetof(struct iphdr, tos))
32 #define TCP_CSUM_OFF (ETH_HLEN + sizeof(struct iphdr) + offsetof(struct tcphdr, check))
33 #define IP_SRC_OFF (ETH_HLEN + offsetof(struct iphdr, saddr))
46 #define TCP_DPORT_OFF (ETH_HLEN + sizeof(struct iphdr) + offsetof(struct tcphdr, dest))
58 __u8 proto = load_byte(skb, ETH_HLEN + offsetof(struct iphdr, protocol)); in bpf_prog1()
H A Dparse_ldabs.c30 __u64 troff = ETH_HLEN + sizeof(struct iphdr); in handle_ingress()
34 if (load_byte(skb, ETH_HLEN + offsetof(struct iphdr, protocol)) != IPPROTO_UDP || in handle_ingress()
35 load_byte(skb, ETH_HLEN) != 0x45) in handle_ingress()
37 if (ip_is_fragment(skb, ETH_HLEN)) in handle_ingress()
/linux/drivers/net/wireless/ath/ath10k/
H A Dwow.c84 u8 hdr_8023_pattern[ETH_HLEN] = {}; in ath10k_wow_convert_8023_to_80211()
85 u8 hdr_8023_bit_mask[ETH_HLEN] = {}; in ath10k_wow_convert_8023_to_80211()
107 old->pattern, ETH_HLEN - old->pkt_offset); in ath10k_wow_convert_8023_to_80211()
109 old->mask, ETH_HLEN - old->pkt_offset); in ath10k_wow_convert_8023_to_80211()
136 new->pkt_offset = old->pkt_offset + hdr_len + rfc_len - ETH_HLEN; in ath10k_wow_convert_8023_to_80211()
139 if (total_len > ETH_HLEN) in ath10k_wow_convert_8023_to_80211()
142 hdr_80211_end_offset = hdr_len + rfc_len + total_len - ETH_HLEN; in ath10k_wow_convert_8023_to_80211()
159 if (total_len > ETH_HLEN) { in ath10k_wow_convert_8023_to_80211()
162 (void *)old->pattern + ETH_HLEN - old->pkt_offset, in ath10k_wow_convert_8023_to_80211()
163 total_len - ETH_HLEN); in ath10k_wow_convert_8023_to_80211()
[all …]
/linux/tools/testing/selftests/net/
H A Dpsock_snd.c50 #define TEST_SZ (sizeof(struct virtio_net_hdr) + ETH_HLEN + ETH_MAX_MTU + 1)
80 vh->hdr_len = ETH_HLEN + sizeof(struct iphdr) + sizeof(struct udphdr); in build_vnet_header()
84 vh->csum_start = ETH_HLEN + sizeof(struct iphdr); in build_vnet_header()
106 uint16_t *tag = header + ETH_HLEN; in build_eth_header()
110 return ETH_HLEN + 4; in build_eth_header()
114 return ETH_HLEN; in build_eth_header()
193 buf += ETH_HLEN; in do_send()
194 len -= ETH_HLEN; in do_send()
H A Dtun.c85 (ETH_HLEN + 2 * sizeof(struct iphdr) + GENEVE_HLEN + \
88 (ETH_HLEN + 2 * sizeof(struct ipv6hdr) + GENEVE_HLEN + \
91 (ETH_HLEN + sizeof(struct iphdr) + sizeof(struct ipv6hdr) + \
94 (ETH_HLEN + sizeof(struct ipv6hdr) + sizeof(struct iphdr) + \
106 (ETH_MAX_MTU - UDP_TUNNEL_HDRLEN(type) - ((is_tap) ? ETH_HLEN : 0))
110 (TUN_VNET_TNL_SIZE + ETH_HLEN + UDP_TUNNEL_GENEVE_6IN6_HDRLEN + \
431 if (validate_hdrlen(&cur, &len, ETH_HLEN)) in parse_udp_tunnel_vnet_packet()
457 if (validate_hdrlen(&cur, &len, ETH_HLEN)) in parse_udp_tunnel_vnet_packet()
800 hlen = (is_tap ? ETH_HLEN : 0) + UDP_TUNNEL_HDRLEN(tunnel_type); in build_gso_packet_into_tun()
814 pktlen -= ETH_HLEN; in build_gso_packet_into_tun()
/linux/tools/testing/selftests/drivers/net/
H A Dgro.c89 #define TOTAL_HDR_LEN (ETH_HLEN + sizeof(struct ipv6hdr) + sizeof(struct tcphdr))
93 #define MAX_HDR_LEN (ETH_HLEN + sizeof(struct ipv6hdr) + sizeof(struct tcphdr))
152 ipproto_off = ETH_HLEN + next_off; in setup_sock_filter()
168 opt_ipproto_off = ETH_HLEN + sizeof(struct ipv6hdr) in setup_sock_filter()
352 fill_networklayer(buf + ETH_HLEN, payload_len + sizeof(struct iphdr), in create_packet()
354 fill_networklayer(buf + ETH_HLEN + sizeof(struct iphdr), in create_packet()
357 fill_networklayer(buf + ETH_HLEN, payload_len, IPPROTO_TCP); in create_packet()
428 static char buf[ETH_HLEN + IP_MAXPACKET]; in send_data_pkts()
472 struct ipv6hdr *ip6h = (struct ipv6hdr *)(buf + ETH_HLEN); in recompute_packet()
473 struct iphdr *iph = (struct iphdr *)(buf + ETH_HLEN); in recompute_packet()
[all …]
/linux/drivers/net/wireless/ath/ath11k/
H A Dwow.c156 u8 hdr_8023_pattern[ETH_HLEN] = {}; in ath11k_wow_convert_8023_to_80211()
157 u8 hdr_8023_bit_mask[ETH_HLEN] = {}; in ath11k_wow_convert_8023_to_80211()
186 old->pattern, ETH_HLEN - old->pkt_offset); in ath11k_wow_convert_8023_to_80211()
188 bytemask, ETH_HLEN - old->pkt_offset); in ath11k_wow_convert_8023_to_80211()
215 new->pkt_offset = old->pkt_offset + hdr_len + rfc_len - ETH_HLEN; in ath11k_wow_convert_8023_to_80211()
218 if (total_len > ETH_HLEN) in ath11k_wow_convert_8023_to_80211()
221 hdr_80211_end_offset = hdr_len + rfc_len + total_len - ETH_HLEN; in ath11k_wow_convert_8023_to_80211()
238 if (total_len > ETH_HLEN) { in ath11k_wow_convert_8023_to_80211()
241 (void *)old->pattern + ETH_HLEN - old->pkt_offset, in ath11k_wow_convert_8023_to_80211()
242 total_len - ETH_HLEN); in ath11k_wow_convert_8023_to_80211()
[all …]
/linux/drivers/net/
H A Dntb_netdev.c130 skb = netdev_alloc_skb(ndev, ndev->mtu + ETH_HLEN); in ntb_netdev_rx_handler()
138 rc = ntb_transport_rx_enqueue(qp, skb, skb->data, ndev->mtu + ETH_HLEN); in ntb_netdev_rx_handler()
255 skb = netdev_alloc_skb(ndev, ndev->mtu + ETH_HLEN); in ntb_netdev_open()
262 ndev->mtu + ETH_HLEN); in ntb_netdev_open()
305 if (new_mtu > ntb_transport_max_size(dev->qp) - ETH_HLEN) in ntb_netdev_change_mtu()
323 skb = netdev_alloc_skb(ndev, new_mtu + ETH_HLEN); in ntb_netdev_change_mtu()
330 new_mtu + ETH_HLEN); in ntb_netdev_change_mtu()
446 ndev->mtu = ntb_transport_max_size(dev->qp) - ETH_HLEN; in ntb_netdev_probe()
/linux/net/dsa/
H A Dtag.c39 if (skb_headroom(skb) < ETH_HLEN) in dsa_skb_defer_rx_timestamp()
42 __skb_push(skb, ETH_HLEN); in dsa_skb_defer_rx_timestamp()
46 __skb_pull(skb, ETH_HLEN); in dsa_skb_defer_rx_timestamp()
93 skb_push(skb, ETH_HLEN); in dsa_switch_rcv()
118 dev_sw_netstats_rx_add(skb->dev, skb->len + ETH_HLEN); in dsa_switch_rcv()
H A Dtag_ocelot.c82 skb_push(skb, ETH_HLEN); in ocelot_rcv()
98 skb_pull(skb, ETH_HLEN); in ocelot_rcv()
145 skb_push_rcsum(skb, ETH_HLEN); in ocelot_rcv()
147 skb_pull_rcsum(skb, ETH_HLEN); in ocelot_rcv()
/linux/drivers/net/ethernet/broadcom/asp2/
H A Dbcmasp.c342 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 1, in bcmasp_netfilt_tcpip4_wr()
345 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 12, in bcmasp_netfilt_tcpip4_wr()
348 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 16, in bcmasp_netfilt_tcpip4_wr()
351 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 20, in bcmasp_netfilt_tcpip4_wr()
354 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 22, in bcmasp_netfilt_tcpip4_wr()
373 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset, in bcmasp_netfilt_tcpip6_wr()
375 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 8, in bcmasp_netfilt_tcpip6_wr()
378 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 24, in bcmasp_netfilt_tcpip6_wr()
381 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 40, in bcmasp_netfilt_tcpip6_wr()
384 bcmasp_netfilt_wr_m_wake(priv, nfilt, ETH_HLEN + offset + 42, in bcmasp_netfilt_tcpip6_wr()
[all …]
/linux/net/batman-adv/
H A Dfragmentation.c279 memmove(skb_out->data - ETH_HLEN, skb_mac_header(skb_out), ETH_HLEN); in batadv_frag_merge_packets()
280 skb_set_mac_header(skb_out, -ETH_HLEN); in batadv_frag_merge_packets()
371 skb->len + ETH_HLEN); in batadv_frag_skb_fwd()
522 skb_fragment->len + ETH_HLEN); in batadv_frag_send_packet()
535 ret = skb_cow_head(skb, ETH_HLEN + header_size); in batadv_frag_send_packet()
545 skb->len + ETH_HLEN); in batadv_frag_send_packet()
H A Drouting.c238 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_my_icmp_packet()
304 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_ttl_exceeded()
376 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
404 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_icmp_packet()
681 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_route_unicast_packet()
713 len + ETH_HLEN); in batadv_route_unicast_packet()
797 if (!pskb_may_pull(skb, hdr_len + ETH_HLEN)) in batadv_check_unicast_ttvn()
1293 if (skb_cow(skb, ETH_HLEN) < 0) in batadv_recv_mcast_packet()
1315 skb->len + ETH_HLEN); in batadv_recv_mcast_packet()
1320 if (ret == NET_RX_SUCCESS && (skb->len - hdr_size >= ETH_HLEN)) { in batadv_recv_mcast_packet()
H A Dbat_v_ogm.c131 skb->len + ETH_HLEN); in batadv_v_ogm_send_to_if()
211 skb_aggr = dev_alloc_skb(aggr_len + ETH_HLEN + NET_IP_ALIGN); in batadv_v_ogm_aggr_send()
217 skb_reserve(skb_aggr, ETH_HLEN + NET_IP_ALIGN); in batadv_v_ogm_aggr_send()
289 skb = netdev_alloc_skb_ip_align(NULL, ETH_HLEN + ogm_buff_len); in batadv_v_ogm_send_meshif()
293 skb_reserve(skb, ETH_HLEN); in batadv_v_ogm_send_meshif()
564 ETH_HLEN + packet_len); in batadv_v_ogm_forward()
568 skb_reserve(skb, ETH_HLEN); in batadv_v_ogm_forward()
1003 skb->len + ETH_HLEN); in batadv_v_ogm_packet_recv()
/linux/net/ethernet/
H A Deth.c83 struct ethhdr *eth = skb_push(skb, ETH_HLEN); in eth_header()
100 return ETH_HLEN; in eth_header()
109 return ETH_HLEN; in eth_header()
112 return -ETH_HLEN; in eth_header()
232 smp_store_release(&hh->hh_len, ETH_HLEN); in eth_header_cache()
346 dev->hard_header_len = ETH_HLEN; in ether_setup()
347 dev->min_header_len = ETH_HLEN; in ether_setup()
/linux/net/core/
H A Dtimestamping.c96 if (skb_headroom(skb) < ETH_HLEN) in skb_defer_rx_timestamp()
99 __skb_push(skb, ETH_HLEN); in skb_defer_rx_timestamp()
103 __skb_pull(skb, ETH_HLEN); in skb_defer_rx_timestamp()
/linux/net/bridge/
H A Dbr_forward.c35 skb_push(skb, ETH_HLEN); in br_dev_queue_push_xmit()
103 skb_push(skb, ETH_HLEN); in __br_forward()
275 __skb_push(skb, ETH_HLEN); in maybe_deliver_addr()
277 __skb_pull(skb, ETH_HLEN); in maybe_deliver_addr()
284 __skb_pull(skb, ETH_HLEN); in maybe_deliver_addr()
/linux/net/bridge/netfilter/
H A Dnf_conntrack_bridge.c333 skb_copy_from_linear_data_offset(skb, -ETH_HLEN, data->mac, ETH_HLEN); in nf_ct_bridge_frag_save()
369 err = skb_cow_head(skb, ETH_HLEN); in nf_ct_bridge_frag_restore()
379 skb_copy_to_linear_data_offset(skb, -ETH_HLEN, data->mac, ETH_HLEN); in nf_ct_bridge_frag_restore()
/linux/drivers/net/ethernet/qualcomm/
H A Dqca_7k_common.h34 #define QCAFRM_MIN_MTU (ETH_ZLEN - ETH_HLEN)
38 #define QCAFRM_MIN_LEN (QCAFRM_MIN_MTU + ETH_HLEN)
/linux/net/hsr/
H A Dhsr_slave.c63 skb_push(skb, ETH_HLEN); in hsr_handle_frame()
67 if (!pskb_may_pull(skb, ETH_HLEN + HSR_HLEN)) { in hsr_handle_frame()
72 skb_set_network_header(skb, ETH_HLEN + HSR_HLEN); in hsr_handle_frame()

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