| /net/802/ |
| D | psnap.c | 31 struct datalink_proto *proto = NULL, *p; in find_snap_client() local
35 proto = p; in find_snap_client()
39 return proto; in find_snap_client()
49 struct datalink_proto *proto; in snap_rcv() local
58 proto = find_snap_client(skb_transport_header(skb)); in snap_rcv()
59 if (proto) { in snap_rcv()
63 rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev); in snap_rcv()
67 if (unlikely(!proto)) in snap_rcv()
128 struct datalink_proto *proto = NULL; in register_snap_client() local
135 proto = kmalloc(sizeof(*proto), GFP_ATOMIC); in register_snap_client()
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| D | p8022.c | 38 struct datalink_proto *proto; in register_8022_client() local
40 proto = kmalloc(sizeof(*proto), GFP_ATOMIC); in register_8022_client()
41 if (proto) { in register_8022_client()
42 proto->type[0] = type; in register_8022_client()
43 proto->header_length = 3; in register_8022_client()
44 proto->request = p8022_request; in register_8022_client()
45 proto->sap = llc_sap_open(type, func); in register_8022_client()
46 if (!proto->sap) { in register_8022_client()
47 kfree(proto); in register_8022_client()
48 proto = NULL; in register_8022_client()
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| D | stp.c | 35 const struct stp_proto *proto; in stp_pdu_rcv() local
43 proto = rcu_dereference(garp_protos[eh->h_dest[5] - in stp_pdu_rcv()
45 if (proto && in stp_pdu_rcv()
46 !ether_addr_equal(eh->h_dest, proto->group_address)) in stp_pdu_rcv()
49 proto = rcu_dereference(stp_proto); in stp_pdu_rcv()
51 if (!proto) in stp_pdu_rcv()
54 proto->rcv(proto, skb, dev); in stp_pdu_rcv()
62 int stp_proto_register(const struct stp_proto *proto) in stp_proto_register() argument
74 if (is_zero_ether_addr(proto->group_address)) in stp_proto_register()
75 rcu_assign_pointer(stp_proto, proto); in stp_proto_register()
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| /net/netfilter/ |
| D | nf_conntrack_proto_tcp.c | 265 seq_printf(s, "%s ", tcp_conntrack_names[ct->proto.tcp.state]); in tcp_print_conntrack()
457 struct ip_ct_tcp *state = &ct->proto.tcp; in tcp_in_window()
792 const struct ip_ct_tcp_state *sender = &ct->proto.tcp.seen[0]; in tcp_new()
793 const struct ip_ct_tcp_state *receiver = &ct->proto.tcp.seen[1]; in tcp_new()
805 memset(&ct->proto.tcp, 0, sizeof(ct->proto.tcp)); in tcp_new()
807 ct->proto.tcp.seen[0].td_end = in tcp_new()
810 ct->proto.tcp.seen[0].td_maxwin = ntohs(th->window); in tcp_new()
811 if (ct->proto.tcp.seen[0].td_maxwin == 0) in tcp_new()
812 ct->proto.tcp.seen[0].td_maxwin = 1; in tcp_new()
813 ct->proto.tcp.seen[0].td_maxend = in tcp_new()
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| D | nf_conntrack_proto_sctp.c | 141 seq_printf(s, "%s ", sctp_conntrack_names[ct->proto.sctp.state]); in sctp_print_conntrack()
269 memset(&ct->proto.sctp, 0, sizeof(ct->proto.sctp)); in sctp_new()
297 ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = ih->init_tag; in sctp_new()
301 ct->proto.sctp.vtag[IP_CT_DIR_ORIGINAL] = sh->vtag; in sctp_new()
307 ct->proto.sctp.vtag[IP_CT_DIR_REPLY] = sh->vtag; in sctp_new()
310 ct->proto.sctp.state = SCTP_CONNTRACK_NONE; in sctp_new()
394 sh->vtag != ct->proto.sctp.vtag[dir]) { in nf_conntrack_sctp_packet()
412 sh->vtag != ct->proto.sctp.vtag[dir]) || in nf_conntrack_sctp_packet()
414 sh->vtag != ct->proto.sctp.vtag[!dir])) in nf_conntrack_sctp_packet()
421 sh->vtag != ct->proto.sctp.vtag[dir]) || in nf_conntrack_sctp_packet()
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| D | nf_conntrack_proto_dccp.c | 409 ct->proto.dccp.role[IP_CT_DIR_ORIGINAL] = CT_DCCP_ROLE_CLIENT; in dccp_new()
410 ct->proto.dccp.role[IP_CT_DIR_REPLY] = CT_DCCP_ROLE_SERVER; in dccp_new()
411 ct->proto.dccp.state = CT_DCCP_NONE; in dccp_new()
412 ct->proto.dccp.last_pkt = DCCP_PKT_REQUEST; in dccp_new()
413 ct->proto.dccp.last_dir = IP_CT_DIR_ORIGINAL; in dccp_new()
414 ct->proto.dccp.handshake_seq = 0; in dccp_new()
549 role = ct->proto.dccp.role[dir]; in nf_conntrack_dccp_packet()
550 old_state = ct->proto.dccp.state; in nf_conntrack_dccp_packet()
559 ct->proto.dccp.role[dir] = CT_DCCP_ROLE_CLIENT; in nf_conntrack_dccp_packet()
560 ct->proto.dccp.role[!dir] = CT_DCCP_ROLE_SERVER; in nf_conntrack_dccp_packet()
[all …]
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| D | xt_multiport.c | 109 check(u_int16_t proto, in check() argument
115 return (proto == IPPROTO_TCP || proto == IPPROTO_UDP in check()
116 || proto == IPPROTO_UDPLITE in check()
117 || proto == IPPROTO_SCTP || proto == IPPROTO_DCCP) in check()
130 return check(ip->proto, ip->invflags, multiinfo->flags, in multiport_mt_check()
139 return check(ip->proto, ip->invflags, multiinfo->flags, in multiport_mt6_check()
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| D | nft_compat.c | 146 union nft_entry *entry, u16 proto, bool inv) in nft_target_set_tgchk_param() argument
152 entry->e4.ip.proto = proto; in nft_target_set_tgchk_param()
156 if (proto) in nft_target_set_tgchk_param()
159 entry->e6.ipv6.proto = proto; in nft_target_set_tgchk_param()
163 entry->ebt.ethproto = (__force __be16)proto; in nft_target_set_tgchk_param()
200 static int nft_parse_compat(const struct nlattr *attr, u16 *proto, bool *inv) in nft_parse_compat() argument
226 *proto = l4proto; in nft_parse_compat()
250 u16 proto = 0; in nft_target_init() local
258 ret = nft_parse_compat(ctx->nla[NFTA_RULE_COMPAT], &proto, &inv); in nft_target_init()
263 nft_target_set_tgchk_param(&par, ctx, target, info, &e, proto, inv); in nft_target_init()
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| /net/8021q/ |
| D | vlan_core.c | 164 __be16 proto; member
169 static bool vlan_hw_filter_capable(const struct net_device *dev, __be16 proto) in vlan_hw_filter_capable() argument
171 if (proto == htons(ETH_P_8021Q) && in vlan_hw_filter_capable()
174 if (proto == htons(ETH_P_8021AD) && in vlan_hw_filter_capable()
181 __be16 proto, u16 vid) in vlan_vid_info_get() argument
186 if (vid_info->proto == proto && vid_info->vid == vid) in vlan_vid_info_get()
192 static struct vlan_vid_info *vlan_vid_info_alloc(__be16 proto, u16 vid) in vlan_vid_info_alloc() argument
199 vid_info->proto = proto; in vlan_vid_info_alloc()
205 static int vlan_add_rx_filter_info(struct net_device *dev, __be16 proto, u16 vid) in vlan_add_rx_filter_info() argument
207 if (!vlan_hw_filter_capable(dev, proto)) in vlan_add_rx_filter_info()
[all …]
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| /net/ipv4/ |
| D | gre_demux.c | 31 int gre_add_protocol(const struct gre_protocol *proto, u8 version) in gre_add_protocol() argument
36 return (cmpxchg((const struct gre_protocol **)&gre_proto[version], NULL, proto) == NULL) ? in gre_add_protocol()
41 int gre_del_protocol(const struct gre_protocol *proto, u8 version) in gre_del_protocol() argument
48 ret = (cmpxchg((const struct gre_protocol **)&gre_proto[version], proto, NULL) == proto) ? in gre_del_protocol()
63 bool *csum_err, __be16 proto, int nhs) in gre_parse_header() argument
83 tpi->proto = greh->protocol; in gre_parse_header()
114 if (greh->flags == 0 && tpi->proto == htons(ETH_P_WCCP)) { in gre_parse_header()
121 tpi->proto = proto; in gre_parse_header()
148 const struct gre_protocol *proto; in gre_rcv() local
160 proto = rcu_dereference(gre_proto[ver]); in gre_rcv()
[all …]
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| D | esp4_offload.c | 96 int proto = iph->protocol; in esp4_gso_encap() local
105 xo->proto = proto; in esp4_gso_encap()
125 ops = rcu_dereference(inet_offloads[xo->proto]); in xfrm4_transport_gso_segment()
139 u8 proto = xo->proto; in xfrm4_beet_gso_segment() local
144 if (proto == IPPROTO_BEETPH) { in xfrm4_beet_gso_segment()
149 proto = ph->nexthdr; in xfrm4_beet_gso_segment()
157 ipv6_skip_exthdr(skb, 0, &proto, &frag); in xfrm4_beet_gso_segment()
158 if (proto == IPPROTO_TCP) in xfrm4_beet_gso_segment()
162 if (proto == IPPROTO_IPV6) in xfrm4_beet_gso_segment()
166 ops = rcu_dereference(inet_offloads[proto]); in xfrm4_beet_gso_segment()
[all …]
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| /net/nfc/ |
| D | af_nfc.c | 18 static int nfc_sock_create(struct net *net, struct socket *sock, int proto, in nfc_sock_create() argument
26 if (proto < 0 || proto >= NFC_SOCKPROTO_MAX) in nfc_sock_create()
30 if (proto_tab[proto] && try_module_get(proto_tab[proto]->owner)) { in nfc_sock_create()
31 rc = proto_tab[proto]->create(net, sock, proto_tab[proto], kern); in nfc_sock_create()
32 module_put(proto_tab[proto]->owner); in nfc_sock_create()
52 rc = proto_register(nfc_proto->proto, 0); in nfc_proto_register()
64 proto_unregister(nfc_proto->proto); in nfc_proto_register()
76 proto_unregister(nfc_proto->proto); in nfc_proto_unregister()
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| /net/ipv6/ |
| D | ip6_offload.c | 39 static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto) in ipv6_gso_pull_exthdrs() argument
47 if (proto != NEXTHDR_HOP) { in ipv6_gso_pull_exthdrs()
48 ops = rcu_dereference(inet6_offloads[proto]); in ipv6_gso_pull_exthdrs()
67 proto = opth->nexthdr; in ipv6_gso_pull_exthdrs()
71 return proto; in ipv6_gso_pull_exthdrs()
80 int proto; in ipv6_gso_segment() local
103 proto = ipv6_gso_pull_exthdrs(skb, ipv6h->nexthdr); in ipv6_gso_segment()
107 udpfrag = proto == IPPROTO_UDP && encap && in ipv6_gso_segment()
110 udpfrag = proto == IPPROTO_UDP && !skb->encapsulation && in ipv6_gso_segment()
113 ops = rcu_dereference(inet6_offloads[proto]); in ipv6_gso_segment()
[all …]
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| D | esp6_offload.c | 124 u8 proto = iph->nexthdr; in esp6_gso_encap() local
131 ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &proto, &frag); in esp6_gso_encap()
140 xo->proto = proto; in esp6_gso_encap()
160 ops = rcu_dereference(inet6_offloads[xo->proto]); in xfrm6_transport_gso_segment()
174 u8 proto = xo->proto; in xfrm6_beet_gso_segment() local
182 if (proto == IPPROTO_BEETPH) { in xfrm6_beet_gso_segment()
187 proto = ph->nexthdr; in xfrm6_beet_gso_segment()
192 if (proto == IPPROTO_TCP) in xfrm6_beet_gso_segment()
198 ipv6_skip_exthdr(skb, 0, &proto, &frag); in xfrm6_beet_gso_segment()
201 if (proto == IPPROTO_IPIP) in xfrm6_beet_gso_segment()
[all …]
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| /net/bluetooth/ |
| D | af_bluetooth.c | 69 void bt_sock_reclassify_lock(struct sock *sk, int proto) in bt_sock_reclassify_lock() argument
75 bt_slock_key_strings[proto], &bt_slock_key[proto], in bt_sock_reclassify_lock()
76 bt_key_strings[proto], &bt_lock_key[proto]); in bt_sock_reclassify_lock()
80 int bt_sock_register(int proto, const struct net_proto_family *ops) in bt_sock_register() argument
84 if (proto < 0 || proto >= BT_MAX_PROTO) in bt_sock_register()
89 if (bt_proto[proto]) in bt_sock_register()
92 bt_proto[proto] = ops; in bt_sock_register()
100 void bt_sock_unregister(int proto) in bt_sock_unregister() argument
102 if (proto < 0 || proto >= BT_MAX_PROTO) in bt_sock_unregister()
106 bt_proto[proto] = NULL; in bt_sock_unregister()
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| /net/netfilter/ipset/ |
| D | ip_set_hash_ipport.c | 45 u8 proto; member
58 ip1->proto == ip2->proto; in hash_ipport4_data_equal()
67 nla_put_u8(skb, IPSET_ATTR_PROTO, data->proto)) in hash_ipport4_data_list()
97 &e.port, &e.proto)) in hash_ipport4_kadt()
135 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_ipport4_uadt()
136 with_ports = ip_set_proto_with_ports(e.proto); in hash_ipport4_uadt()
138 if (e.proto == 0) in hash_ipport4_uadt()
144 if (!(with_ports || e.proto == IPPROTO_ICMP)) in hash_ipport4_uadt()
204 u8 proto; member
217 ip1->proto == ip2->proto; in hash_ipport6_data_equal()
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| D | ip_set_hash_ipportip.c | 46 u8 proto; member
58 ip1->proto == ip2->proto; in hash_ipportip4_data_equal()
68 nla_put_u8(skb, IPSET_ATTR_PROTO, data->proto)) in hash_ipportip4_data_list()
99 &e.port, &e.proto)) in hash_ipportip4_kadt()
142 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_ipportip4_uadt()
143 with_ports = ip_set_proto_with_ports(e.proto); in hash_ipportip4_uadt()
145 if (e.proto == 0) in hash_ipportip4_uadt()
151 if (!(with_ports || e.proto == IPPROTO_ICMP)) in hash_ipportip4_uadt()
212 u8 proto; member
226 ip1->proto == ip2->proto; in hash_ipportip6_data_equal()
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| D | ip_set_hash_netport.c | 54 u8 proto; member
68 ip1->proto == ip2->proto && in hash_netport4_data_equal()
106 nla_put_u8(skb, IPSET_ATTR_PROTO, data->proto) || in hash_netport4_data_list()
144 &e.port, &e.proto)) in hash_netport4_kadt()
193 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_netport4_uadt()
194 with_ports = ip_set_proto_with_ports(e.proto); in hash_netport4_uadt()
196 if (e.proto == 0) in hash_netport4_uadt()
202 if (!(with_ports || e.proto == IPPROTO_ICMP)) in hash_netport4_uadt()
271 u8 proto; member
285 ip1->proto == ip2->proto && in hash_netport6_data_equal()
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| D | ip_set_getport.c | 26 bool src, __be16 *port, u8 *proto) in get_port() argument
92 *proto = protocol; in get_port()
99 __be16 *port, u8 *proto) in ip_set_get_ip4_port() argument
122 *proto = protocol; in ip_set_get_ip4_port()
126 return get_port(skb, protocol, protooff, src, port, proto); in ip_set_get_ip4_port()
133 __be16 *port, u8 *proto) in ip_set_get_ip6_port() argument
147 return get_port(skb, nexthdr, protoff, src, port, proto); in ip_set_get_ip6_port()
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| D | ip_set_hash_ipportnet.c | 58 u8 proto; member
72 ip1->proto == ip2->proto; in hash_ipportnet4_data_equal()
110 nla_put_u8(skb, IPSET_ATTR_PROTO, data->proto) || in hash_ipportnet4_data_list()
149 &e.port, &e.proto)) in hash_ipportnet4_kadt()
204 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_ipportnet4_uadt()
205 with_ports = ip_set_proto_with_ports(e.proto); in hash_ipportnet4_uadt()
207 if (e.proto == 0) in hash_ipportnet4_uadt()
213 if (!(with_ports || e.proto == IPPROTO_ICMP)) in hash_ipportnet4_uadt()
313 u8 proto; member
327 ip1->proto == ip2->proto; in hash_ipportnet6_data_equal()
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| D | ip_set_hash_netportnet.c | 56 u8 proto; member
69 ip1->proto == ip2->proto; in hash_netportnet4_data_equal()
121 nla_put_u8(skb, IPSET_ATTR_PROTO, data->proto) || in hash_netportnet4_data_list()
166 &e.port, &e.proto)) in hash_netportnet4_kadt()
237 e.proto = nla_get_u8(tb[IPSET_ATTR_PROTO]); in hash_netportnet4_uadt()
238 with_ports = ip_set_proto_with_ports(e.proto); in hash_netportnet4_uadt()
240 if (e.proto == 0) in hash_netportnet4_uadt()
246 if (!(with_ports || e.proto == IPPROTO_ICMP)) in hash_netportnet4_uadt()
347 u8 proto; member
361 ip1->proto == ip2->proto; in hash_netportnet6_data_equal()
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| /net/unix/ |
| D | unix_bpf.c | 95 static struct proto *unix_dgram_prot_saved __read_mostly;
97 static struct proto unix_dgram_bpf_prot;
99 static struct proto *unix_stream_prot_saved __read_mostly;
101 static struct proto unix_stream_bpf_prot;
103 static void unix_dgram_bpf_rebuild_protos(struct proto *prot, const struct proto *base) in unix_dgram_bpf_rebuild_protos()
111 static void unix_stream_bpf_rebuild_protos(struct proto *prot, in unix_stream_bpf_rebuild_protos()
112 const struct proto *base) in unix_stream_bpf_rebuild_protos()
121 static void unix_dgram_bpf_check_needs_rebuild(struct proto *ops) in unix_dgram_bpf_check_needs_rebuild()
133 static void unix_stream_bpf_check_needs_rebuild(struct proto *ops) in unix_stream_bpf_check_needs_rebuild()
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| /net/xfrm/ |
| D | xfrm_state.c | 76 __be32 spi, u8 proto, unsigned short family) in xfrm_spi_hash() argument
78 return __xfrm_spi_hash(daddr, spi, proto, family, net->xfrm.state_hmask); in xfrm_spi_hash()
111 x->id.proto, x->props.family, in xfrm_hash_transfer()
215 switch (type->proto) { in xfrm_register_type()
260 switch (type->proto) { in xfrm_unregister_type()
291 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family) in xfrm_get_type() argument
302 switch (proto) { in xfrm_get_type()
334 request_module("xfrm-type-%d-%d", family, proto); in xfrm_get_type()
356 switch (type->proto) { in xfrm_register_type_offload()
380 switch (type->proto) { in xfrm_unregister_type_offload()
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| /net/ipv6/netfilter/ |
| D | nf_reject_ipv6.c | 20 u8 proto = ip6h->nexthdr; in nf_reject_v6_csum_ok() local
30 thoff = ipv6_skip_exthdr(skb, ((u8*)(ip6h+1) - skb->data), &proto, &fo); in nf_reject_v6_csum_ok()
34 if (!nf_reject_verify_csum(proto)) in nf_reject_v6_csum_ok()
37 return nf_ip6_checksum(skb, hook, thoff, proto) == 0; in nf_reject_v6_csum_ok()
154 u8 proto; in nf_reject_ip6_tcphdr_get() local
158 proto = oip6h->nexthdr; in nf_reject_ip6_tcphdr_get()
160 &proto, &frag_off); in nf_reject_ip6_tcphdr_get()
170 if (proto != IPPROTO_TCP || *otcplen < sizeof(struct tcphdr)) { in nf_reject_ip6_tcphdr_get()
172 proto, *otcplen); in nf_reject_ip6_tcphdr_get()
380 u8 proto; in reject6_csum_ok() local
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| /net/rxrpc/ |
| D | conn_service.c | 51 if (conn->proto.index_key < k.index_key) in rxrpc_find_service_conn_rcu()
53 else if (conn->proto.index_key > k.index_key) in rxrpc_find_service_conn_rcu()
74 struct rxrpc_conn_proto k = conn->proto; in rxrpc_publish_service_conn()
86 if (cursor->proto.index_key < k.index_key) in rxrpc_publish_service_conn()
88 else if (cursor->proto.index_key > k.index_key) in rxrpc_publish_service_conn()
166 conn->proto.epoch = sp->hdr.epoch; in rxrpc_new_incoming_connection()
167 conn->proto.cid = sp->hdr.cid & RXRPC_CIDMASK; in rxrpc_new_incoming_connection()
189 _net("CONNECTION new %d {%x}", conn->debug_id, conn->proto.cid); in rxrpc_new_incoming_connection()
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