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Searched refs:arp (Results 1 – 25 of 172) sorted by relevance

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/linux/net/ipv4/
A Darp.c530 struct arphdr *arp; in arp_create() local
572 arp->ar_pro = htons(ETH_P_IP); in arp_create()
592 arp->ar_pro = htons(ETH_P_IP); in arp_create()
597 arp->ar_hln = dev->addr_len; in arp_create()
598 arp->ar_pln = 4; in arp_create()
599 arp->ar_op = htons(type); in arp_create()
681 struct arphdr *arp; in arp_process() local
700 arp = arp_hdr(skb); in arp_process()
945 const struct arphdr *arp; in arp_rcv() local
961 arp = arp_hdr(skb); in arp_rcv()
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A Dbuilt-in.a33 arp.o/
A D.arp.o.cmd1 …arp.o := /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/bin/aarc…
3 source_net/ipv4/arp.o := net/ipv4/arp.c
5 deps_net/ipv4/arp.o := \
1478 include/net/arp.h \
1523 net/ipv4/arp.o: $(deps_net/ipv4/arp.o)
1525 $(deps_net/ipv4/arp.o):
A D.built-in.a.cmd1 …v4/raw.o net/ipv4/udp.o net/ipv4/udplite.o net/ipv4/udp_offload.o net/ipv4/arp.o net/ipv4/icmp.o n…
/linux/drivers/net/bonding/
A Dbond_alb.c255 hash_index = _simple_hash((u8 *)&(arp->ip_src), sizeof(arp->ip_src)); in rlb_update_entry_from_arp()
274 struct arp_pkt *arp, _arp; in rlb_arp_recv() local
280 if (!arp) in rlb_arp_recv()
293 rlb_purge_src_ip(bond, arp); in rlb_arp_recv()
554 const struct arp_pkt *arp) in rlb_choose_channel() argument
565 hash_index = _simple_hash((u8 *)&arp->ip_dst, sizeof(arp->ip_dst)); in rlb_choose_channel()
605 sizeof(arp->ip_src)); in rlb_choose_channel()
610 client_info->ip_src = arp->ip_src; in rlb_choose_channel()
611 client_info->ip_dst = arp->ip_dst; in rlb_choose_channel()
655 struct arp_pkt *arp; in rlb_arp_xmit() local
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/linux/tools/testing/selftests/net/forwarding/
A Dloopback.sh38 tc filter add dev $h1 ingress protocol arp pref 1 handle 101 flower \
41 $MZ $h1 -c 1 -t arp -q
51 $MZ $h1 -c 1 -t arp -q
59 $MZ $h1 -c 1 -t arp -q
64 tc filter del dev $h1 ingress protocol arp pref 1 handle 101 flower
A Dbridge_sticky_fdb.sh54 $MZ $h2 -c 1 -a $TEST_MAC -t arp "request" -q
/linux/net/ipv4/netfilter/
A Darpt_mangle.c16 const struct arphdr *arp; in target() local
23 arp = arp_hdr(skb); in target()
24 arpptr = skb_network_header(skb) + sizeof(*arp); in target()
25 pln = arp->ar_pln; in target()
26 hln = arp->ar_hln; in target()
A Dipt_CLUSTERIP.c641 struct arphdr *arp = arp_hdr(skb); in clusterip_arp_mangle() local
647 if (arp->ar_hrd != htons(ARPHRD_ETHER) || in clusterip_arp_mangle()
648 arp->ar_pro != htons(ETH_P_IP) || in clusterip_arp_mangle()
649 arp->ar_pln != 4 || arp->ar_hln != ETH_ALEN) in clusterip_arp_mangle()
653 if (arp->ar_op != htons(ARPOP_REPLY) && in clusterip_arp_mangle()
654 arp->ar_op != htons(ARPOP_REQUEST)) in clusterip_arp_mangle()
657 payload = (void *)(arp+1); in clusterip_arp_mangle()
677 memcpy(payload->src_hw, c->clustermac, arp->ar_hln); in clusterip_arp_mangle()
A Darp_tables.c145 static inline int arp_checkentry(const struct arpt_arp *arp) in arp_checkentry() argument
147 if (arp->flags & ~ARPT_F_MASK) in arp_checkentry()
149 if (arp->invflags & ~ARPT_INV_MASK) in arp_checkentry()
190 const struct arphdr *arp; in arpt_do_table() local
220 arp = arp_hdr(skb); in arpt_do_table()
225 if (!arp_packet_match(arp, skb->dev, indev, outdev, &e->arp)) { in arpt_do_table()
274 arp = arp_hdr(skb); in arpt_do_table()
296 memcmp(&e->arp, &uncond, sizeof(uncond)) == 0; in unconditional()
472 if (!arp_checkentry(&e->arp)) in check_entry_size_and_hooks()
1090 if (!arp_checkentry(&e->arp)) in check_compat_entry_size_and_hooks()
/linux/drivers/net/wireless/marvell/mwifiex/
A Dsta_rx.c38 const struct mwifiex_arp_eth_header *arp; in mwifiex_discard_gratuitous_arp() local
46 arp = (void *)(skb->data + sizeof(struct ethhdr)); in mwifiex_discard_gratuitous_arp()
47 if (arp->hdr.ar_op == htons(ARPOP_REPLY) || in mwifiex_discard_gratuitous_arp()
48 arp->hdr.ar_op == htons(ARPOP_REQUEST)) { in mwifiex_discard_gratuitous_arp()
49 if (!memcmp(arp->ar_sip, arp->ar_tip, 4)) in mwifiex_discard_gratuitous_arp()
/linux/net/openvswitch/
A Dflow.c620 struct arp_eth_header *arp; in key_extract_l3l4() local
623 arp = (struct arp_eth_header *)skb_network_header(skb); in key_extract_l3l4()
626 arp->ar_hrd == htons(ARPHRD_ETHER) && in key_extract_l3l4()
627 arp->ar_pro == htons(ETH_P_IP) && in key_extract_l3l4()
628 arp->ar_hln == ETH_ALEN && in key_extract_l3l4()
629 arp->ar_pln == 4) { in key_extract_l3l4()
632 if (ntohs(arp->ar_op) <= 0xff) in key_extract_l3l4()
633 key->ip.proto = ntohs(arp->ar_op); in key_extract_l3l4()
637 memcpy(&key->ipv4.addr.src, arp->ar_sip, sizeof(key->ipv4.addr.src)); in key_extract_l3l4()
639 ether_addr_copy(key->ipv4.arp.sha, arp->ar_sha); in key_extract_l3l4()
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/linux/drivers/net/ethernet/mscc/
A Docelot_vcap.c441 struct ocelot_vcap_key_arp *arp = &filter->key.arp; in is2_entry_set() local
445 arp->smac.value, arp->smac.mask); in is2_entry_set()
448 arp->ethernet); in is2_entry_set()
451 arp->ip); in is2_entry_set()
454 arp->length); in is2_entry_set()
457 arp->dmac_match); in is2_entry_set()
463 arp->unknown); in is2_entry_set()
467 (arp->arp == OCELOT_VCAP_BIT_0 ? 2 : 0)); in is2_entry_set()
469 (arp->arp == OCELOT_VCAP_BIT_ANY ? 0 : 2)); in is2_entry_set()
474 arp->dip.value.addr, arp->dip.mask.addr); in is2_entry_set()
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/linux/samples/bpf/
A Dxdp_router_ipv4_user.c143 struct arp_table arp; in read_route() member
219 direct_entry.arp.mac = 0; in read_route()
220 direct_entry.arp.dst = 0; in read_route()
228 &direct_entry.arp.mac) == 0) in read_route()
229 direct_entry.arp.dst = route.dst; in read_route()
393 struct arp_table arp; in read_arp() member
439 direct_entry.arp.dst = 0; in read_arp()
440 direct_entry.arp.mac = 0; in read_arp()
442 direct_entry.arp.dst = arp_entry.dst; in read_arp()
443 direct_entry.arp.mac = arp_entry.mac; in read_arp()
A Dxdp_router_ipv4_kern.c39 struct arp_entry arp; member
147 if (direct_entry && direct_entry->mac && direct_entry->arp.mac) { in xdp_router_ipv4_prog()
149 dest_mac = &direct_entry->arp.mac; in xdp_router_ipv4_prog()
/linux/net/sched/
A Dcls_flower.c53 struct flow_dissector_key_arp arp; member
1629 sizeof(key->arp.sip)); in fl_set_key()
1632 sizeof(key->arp.tip)); in fl_set_key()
1635 sizeof(key->arp.op)); in fl_set_key()
1638 sizeof(key->arp.sha)); in fl_set_key()
1641 sizeof(key->arp.tha)); in fl_set_key()
2976 sizeof(key->arp.sip)) || in fl_dump_key()
2980 sizeof(key->arp.tip)) || in fl_dump_key()
2984 sizeof(key->arp.op)) || in fl_dump_key()
2987 sizeof(key->arp.sha)) || in fl_dump_key()
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/linux/drivers/net/arcnet/
A Drfc1201.c208 struct arphdr *arp = (struct arphdr *)soft->payload; in rx() local
211 if (arp->ar_hln == 1 && arp->ar_pln == 4) { in rx()
212 uint8_t *cptr = (uint8_t *)arp + sizeof(struct arphdr); in rx()
226 arp->ar_hln, arp->ar_pln); in rx()
/linux/net/core/
A Dflow_dissector.c481 const struct arphdr *arp; in __skb_flow_dissect_arp() local
487 arp = __skb_header_pointer(skb, nhoff, sizeof(_arp), data, in __skb_flow_dissect_arp()
489 if (!arp) in __skb_flow_dissect_arp()
492 if (arp->ar_hrd != htons(ARPHRD_ETHER) || in __skb_flow_dissect_arp()
493 arp->ar_pro != htons(ETH_P_IP) || in __skb_flow_dissect_arp()
494 arp->ar_hln != ETH_ALEN || in __skb_flow_dissect_arp()
495 arp->ar_pln != 4 || in __skb_flow_dissect_arp()
496 (arp->ar_op != htons(ARPOP_REPLY) && in __skb_flow_dissect_arp()
497 arp->ar_op != htons(ARPOP_REQUEST))) in __skb_flow_dissect_arp()
516 key_arp->op = ntohs(arp->ar_op) & 0xff; in __skb_flow_dissect_arp()
/linux/drivers/staging/r8188eu/core/
A Drtw_br_ext.c444 struct arphdr *arp = (struct arphdr *)(skb->data + ETH_HLEN); in nat25_db_handle() local
445 unsigned char *arp_ptr = (unsigned char *)(arp + 1); in nat25_db_handle()
448 if (arp->ar_pro != __constant_htons(ETH_P_IP)) { in nat25_db_handle()
449 DEBUG_WARN("NAT25: arp protocol unknown (%4x)!\n", be16_to_cpu(arp->ar_pro)); in nat25_db_handle()
462 arp_ptr += arp->ar_hln; in nat25_db_handle()
/linux/net/bridge/netfilter/
A DKconfig176 tristate "ebt: arp reply target support"
179 This option adds the arp reply target, which allows
180 automatically sending arp replies to arp requests.
/linux/include/linux/netfilter_arp/
A Darp_tables.h64 struct arpt_arp arp; member
/linux/net/batman-adv/
A DMakefile14 batman-adv-$(CONFIG_BATMAN_ADV_DAT) += distributed-arp-table.o
/linux/tools/testing/selftests/drivers/net/mlxsw/
A Dqos_defprio.sh130 mausezahn -q $h1 -d 100m -c 10 -t arp reply
/linux/include/uapi/linux/netfilter_arp/
A Darp_tables.h98 struct arpt_arp arp; member
/linux/include/soc/mscc/
A Docelot_vcap.h515 enum ocelot_vcap_bit arp; /* Opcode ARP/RARP */ member
695 struct ocelot_vcap_key_arp arp; member

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