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Searched refs:arp (Results 1 – 25 of 156) sorted by relevance

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/OK3568_Linux_fs/u-boot/net/
H A Darp.c56 struct arp_hdr *arp; in arp_raw_request() local
66 arp = (struct arp_hdr *)pkt; in arp_raw_request()
68 arp->ar_hrd = htons(ARP_ETHER); in arp_raw_request()
69 arp->ar_pro = htons(PROT_IP); in arp_raw_request()
70 arp->ar_hln = ARP_HLEN; in arp_raw_request()
71 arp->ar_pln = ARP_PLEN; in arp_raw_request()
72 arp->ar_op = htons(ARPOP_REQUEST); in arp_raw_request()
74 memcpy(&arp->ar_sha, net_ethaddr, ARP_HLEN); /* source ET addr */ in arp_raw_request()
75 net_write_ip(&arp->ar_spa, source_ip); /* source IP addr */ in arp_raw_request()
76 memcpy(&arp->ar_tha, target_ethaddr, ARP_HLEN); /* target ET addr */ in arp_raw_request()
[all …]
H A Drarp.c30 struct arp_hdr *arp; in rarp_receive() local
33 arp = (struct arp_hdr *)ip; in rarp_receive()
39 if ((ntohs(arp->ar_op) != RARPOP_REPLY) || in rarp_receive()
40 (ntohs(arp->ar_hrd) != ARP_ETHER) || in rarp_receive()
41 (ntohs(arp->ar_pro) != PROT_IP) || in rarp_receive()
42 (arp->ar_hln != 6) || (arp->ar_pln != 4)) { in rarp_receive()
45 net_copy_ip(&net_ip, &arp->ar_data[16]); in rarp_receive()
47 net_copy_ip(&net_server_ip, &arp->ar_data[6]); in rarp_receive()
48 memcpy(net_server_ethaddr, &arp->ar_data[0], 6); in rarp_receive()
H A Dlink_local.c210 void link_local_receive_arp(struct arp_hdr *arp, int len) in link_local_receive_arp() argument
251 eth_get_name(), ntohs(arp->ar_pro), in link_local_receive_arp()
252 ntohs(arp->ar_op)); in link_local_receive_arp()
254 &arp->ar_sha, in link_local_receive_arp()
255 &arp->ar_spa); in link_local_receive_arp()
257 &arp->ar_tha, in link_local_receive_arp()
258 &arp->ar_tpa); in link_local_receive_arp()
260 if (arp->ar_op != htons(ARPOP_REQUEST) && in link_local_receive_arp()
261 arp->ar_op != htons(ARPOP_REPLY)) { in link_local_receive_arp()
269 if (memcmp(&arp->ar_spa, &ip, ARP_PLEN) == 0 && in link_local_receive_arp()
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H A Darp.su
H A D.arp.o.cmd
/OK3568_Linux_fs/u-boot/drivers/net/
H A Dsandbox-raw.c52 struct arp_hdr *arp = packet + ETHER_HDR_SIZE; in sb_eth_raw_send() local
58 arp_ip = net_read_ip(&arp->ar_tpa); in sb_eth_raw_send()
76 struct arp_hdr *arp = (void *)net_rx_packets[0] + in sb_eth_raw_recv() local
88 arp->ar_hrd = htons(ARP_ETHER); in sb_eth_raw_recv()
89 arp->ar_pro = htons(PROT_IP); in sb_eth_raw_recv()
90 arp->ar_hln = ARP_HLEN; in sb_eth_raw_recv()
91 arp->ar_pln = ARP_PLEN; in sb_eth_raw_recv()
92 arp->ar_op = htons(ARPOP_REPLY); in sb_eth_raw_recv()
94 memset(&arp->ar_sha, 0x01, ARP_HLEN); in sb_eth_raw_recv()
96 net_write_ip(&arp->ar_spa, arp_ip); in sb_eth_raw_recv()
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H A Dsandbox.c82 struct arp_hdr *arp = packet + ETHER_HDR_SIZE; in sb_eth_send() local
84 if (ntohs(arp->ar_op) == ARPOP_REQUEST) { in sb_eth_send()
89 priv->fake_host_ipaddr = net_read_ip(&arp->ar_tpa); in sb_eth_send()
107 memcpy(&arp_recv->ar_tha, &arp->ar_sha, ARP_HLEN); in sb_eth_send()
108 net_copy_ip(&arp_recv->ar_tpa, &arp->ar_spa); in sb_eth_send()
/OK3568_Linux_fs/kernel/net/ipv4/
H A Darp.c530 struct arphdr *arp; in arp_create() local
545 arp = skb_put(skb, arp_hdr_len(dev)); in arp_create()
571 arp->ar_hrd = htons(dev->type); in arp_create()
572 arp->ar_pro = htons(ETH_P_IP); in arp_create()
577 arp->ar_hrd = htons(ARPHRD_AX25); in arp_create()
578 arp->ar_pro = htons(AX25_P_IP); in arp_create()
583 arp->ar_hrd = htons(ARPHRD_NETROM); in arp_create()
584 arp->ar_pro = htons(AX25_P_IP); in arp_create()
591 arp->ar_hrd = htons(ARPHRD_ETHER); in arp_create()
592 arp->ar_pro = htons(ETH_P_IP); in arp_create()
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/OK3568_Linux_fs/kernel/drivers/net/bonding/
H A Dbond_alb.c56 static void rlb_purge_src_ip(struct bonding *bond, struct arp_pkt *arp);
247 static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) in rlb_update_entry_from_arp() argument
255 hash_index = _simple_hash((u8 *)&(arp->ip_src), sizeof(arp->ip_src)); in rlb_update_entry_from_arp()
259 (client_info->ip_src == arp->ip_dst) && in rlb_update_entry_from_arp()
260 (client_info->ip_dst == arp->ip_src) && in rlb_update_entry_from_arp()
261 (!ether_addr_equal_64bits(client_info->mac_dst, arp->mac_src))) { in rlb_update_entry_from_arp()
263 ether_addr_copy(client_info->mac_dst, arp->mac_src); in rlb_update_entry_from_arp()
274 struct arp_pkt *arp, _arp; in rlb_arp_recv() local
279 arp = skb_header_pointer(skb, 0, sizeof(_arp), &_arp); in rlb_arp_recv()
280 if (!arp) in rlb_arp_recv()
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/OK3568_Linux_fs/kernel/tools/testing/selftests/net/forwarding/
H 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
/OK3568_Linux_fs/kernel/net/ipv4/netfilter/
H 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()
H A Dipt_CLUSTERIP.c612 struct arphdr *arp = arp_hdr(skb); in arp_mangle() local
618 if (arp->ar_hrd != htons(ARPHRD_ETHER) || in arp_mangle()
619 arp->ar_pro != htons(ETH_P_IP) || in arp_mangle()
620 arp->ar_pln != 4 || arp->ar_hln != ETH_ALEN) in arp_mangle()
624 if (arp->ar_op != htons(ARPOP_REPLY) && in arp_mangle()
625 arp->ar_op != htons(ARPOP_REQUEST)) in arp_mangle()
628 payload = (void *)(arp+1); in arp_mangle()
648 memcpy(payload->src_hw, c->clustermac, arp->ar_hln); in arp_mangle()
/OK3568_Linux_fs/yocto/meta-openembedded/meta-networking/recipes-support/linux-atm/linux-atm/
H A D0001-IFNAMSIZ-is-defined-in-net-if.h.patch18 src/arpd/arp.c | 1 +
22 diff --git a/src/arpd/arp.c b/src/arpd/arp.c
24 --- a/src/arpd/arp.c
25 +++ b/src/arpd/arp.c
/OK3568_Linux_fs/yocto/meta-openembedded/meta-networking/recipes-protocols/zeroconf/zeroconf/
H A D0001-zeroconf-Rename-arp_op-to-avoid-namespace-conflicts-.patch59 ap.arp.ar_pro = htons(ARP_IP_PROTO);
60 ap.arp.ar_hln = ETH_ALEN;
61 ap.arp.ar_pln = 4; /* octets in IPv4 address */
62 - ap.arp.ar_op = htons(arp_op);
63 + ap.arp.ar_op = htons(arpop);
/OK3568_Linux_fs/kernel/drivers/net/wireless/marvell/mwifiex/
H 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()
/OK3568_Linux_fs/buildroot/package/arp-scan/
H A DConfig.in2 bool "arp-scan"
7 arp-scan is a command-line tool that uses the ARP protocol to
10 https://github.com/royhills/arp-scan
/OK3568_Linux_fs/kernel/net/openvswitch/
H A Dflow.c614 struct arp_eth_header *arp; in key_extract_l3l4() local
617 arp = (struct arp_eth_header *)skb_network_header(skb); in key_extract_l3l4()
620 arp->ar_hrd == htons(ARPHRD_ETHER) && in key_extract_l3l4()
621 arp->ar_pro == htons(ETH_P_IP) && in key_extract_l3l4()
622 arp->ar_hln == ETH_ALEN && in key_extract_l3l4()
623 arp->ar_pln == 4) { in key_extract_l3l4()
626 if (ntohs(arp->ar_op) <= 0xff) in key_extract_l3l4()
627 key->ip.proto = ntohs(arp->ar_op); in key_extract_l3l4()
631 memcpy(&key->ipv4.addr.src, arp->ar_sip, sizeof(key->ipv4.addr.src)); in key_extract_l3l4()
632 memcpy(&key->ipv4.addr.dst, arp->ar_tip, sizeof(key->ipv4.addr.dst)); in key_extract_l3l4()
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/OK3568_Linux_fs/kernel/samples/bpf/
H A Dxdp_router_ipv4_user.c143 struct arp_table arp; in read_route() member
218 direct_entry.arp.mac = 0; in read_route()
219 direct_entry.arp.dst = 0; in read_route()
227 &direct_entry.arp.mac) == 0) in read_route()
228 direct_entry.arp.dst = route.dst; in read_route()
389 struct arp_table arp; in read_arp() member
424 direct_entry.arp.dst = 0; in read_arp()
425 direct_entry.arp.mac = 0; in read_arp()
427 direct_entry.arp.dst = arp_entry.dst; in read_arp()
428 direct_entry.arp.mac = arp_entry.mac; in read_arp()
H 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()
/OK3568_Linux_fs/yocto/poky/meta/recipes-extended/net-tools/
H A Dnet-tools_2.10.bb23 PACKAGECONFIG ??= "hostname arp serial plip"
25 PACKAGECONFIG[arp] = ""
47 if ${@bb.utils.contains('PACKAGECONFIG', 'arp', 'true', 'false', d)} ; then
85 ${@bb.utils.contains('PACKAGECONFIG', 'arp', 'arp rarp', '', d)} \
/OK3568_Linux_fs/kernel/drivers/net/ethernet/mscc/
H A Docelot_vcap.c440 struct ocelot_vcap_key_arp *arp = &filter->key.arp; in is2_entry_set() local
444 arp->smac.value, arp->smac.mask); in is2_entry_set()
447 arp->ethernet); in is2_entry_set()
450 arp->ip); in is2_entry_set()
453 arp->length); in is2_entry_set()
456 arp->dmac_match); in is2_entry_set()
459 arp->smac_match); in is2_entry_set()
462 arp->unknown); in is2_entry_set()
465 val = ((arp->req == OCELOT_VCAP_BIT_0 ? 1 : 0) | in is2_entry_set()
466 (arp->arp == OCELOT_VCAP_BIT_0 ? 2 : 0)); in is2_entry_set()
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/OK3568_Linux_fs/kernel/net/sched/
H A Dcls_flower.c52 struct flow_dissector_key_arp arp; member
1613 fl_set_key_val(tb, &key->arp.sip, TCA_FLOWER_KEY_ARP_SIP, in fl_set_key()
1614 &mask->arp.sip, TCA_FLOWER_KEY_ARP_SIP_MASK, in fl_set_key()
1615 sizeof(key->arp.sip)); in fl_set_key()
1616 fl_set_key_val(tb, &key->arp.tip, TCA_FLOWER_KEY_ARP_TIP, in fl_set_key()
1617 &mask->arp.tip, TCA_FLOWER_KEY_ARP_TIP_MASK, in fl_set_key()
1618 sizeof(key->arp.tip)); in fl_set_key()
1619 fl_set_key_val(tb, &key->arp.op, TCA_FLOWER_KEY_ARP_OP, in fl_set_key()
1620 &mask->arp.op, TCA_FLOWER_KEY_ARP_OP_MASK, in fl_set_key()
1621 sizeof(key->arp.op)); in fl_set_key()
[all …]
/OK3568_Linux_fs/kernel/drivers/net/arcnet/
H 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()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8189es/core/
H A Drtw_br_ext.c875 struct arphdr *arp = (struct arphdr *)(skb->data + ETH_HLEN); in nat25_db_handle() local
876 unsigned char *arp_ptr = (unsigned char *)(arp + 1); in nat25_db_handle()
879 if(arp->ar_pro != __constant_htons(ETH_P_IP)) in nat25_db_handle()
881 DEBUG_WARN("NAT25: arp protocol unknown (%4x)!\n", htons(arp->ar_pro)); in nat25_db_handle()
898 arp_ptr += arp->ar_hln; in nat25_db_handle()
913 arp_ptr += arp->ar_hln; in nat25_db_handle()
915 arp_ptr += (arp->ar_hln + arp->ar_pln); in nat25_db_handle()
923 arp_ptr = (unsigned char *)(arp + 1); in nat25_db_handle()
924 arp_ptr += (arp->ar_hln + arp->ar_pln); in nat25_db_handle()
/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/rtl8188fu/core/
H A Drtw_br_ext.c838 struct arphdr *arp = (struct arphdr *)(skb->data + ETH_HLEN); in nat25_db_handle() local
839 unsigned char *arp_ptr = (unsigned char *)(arp + 1); in nat25_db_handle()
842 if (arp->ar_pro != __constant_htons(ETH_P_IP)) { in nat25_db_handle()
843 DEBUG_WARN("NAT25: arp protocol unknown (%4x)!\n", htons(arp->ar_pro)); in nat25_db_handle()
858 arp_ptr += arp->ar_hln; in nat25_db_handle()
872 arp_ptr += arp->ar_hln; in nat25_db_handle()
874 arp_ptr += (arp->ar_hln + arp->ar_pln); in nat25_db_handle()
882 arp_ptr = (unsigned char *)(arp + 1); in nat25_db_handle()
883 arp_ptr += (arp->ar_hln + arp->ar_pln); in nat25_db_handle()

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