| /Linux-v5.4/security/selinux/ |
| D | netif.c | 53 static inline u32 sel_netif_hashfn(const struct net *ns, int ifindex) in sel_netif_hashfn() argument
55 return (((uintptr_t)ns + ifindex) & (SEL_NETIF_HASH_SIZE - 1)); in sel_netif_hashfn()
69 int ifindex) in sel_netif_find() argument
71 int idx = sel_netif_hashfn(ns, ifindex); in sel_netif_find()
76 netif->nsec.ifindex == ifindex) in sel_netif_find()
98 idx = sel_netif_hashfn(netif->nsec.ns, netif->nsec.ifindex); in sel_netif_insert()
133 static int sel_netif_sid_slow(struct net *ns, int ifindex, u32 *sid) in sel_netif_sid_slow() argument
143 dev = dev_get_by_index(ns, ifindex); in sel_netif_sid_slow()
146 __func__, ifindex); in sel_netif_sid_slow()
151 netif = sel_netif_find(ns, ifindex); in sel_netif_sid_slow()
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| /Linux-v5.4/net/l3mdev/ |
| D | l3mdev.c | 19 int ifindex = 0; in l3mdev_master_ifindex_rcu() local
25 ifindex = dev->ifindex; in l3mdev_master_ifindex_rcu()
38 ifindex = master->ifindex; in l3mdev_master_ifindex_rcu()
41 return ifindex; in l3mdev_master_ifindex_rcu()
51 int l3mdev_master_upper_ifindex_by_index_rcu(struct net *net, int ifindex) in l3mdev_master_upper_ifindex_by_index_rcu() argument
55 dev = dev_get_by_index_rcu(net, ifindex); in l3mdev_master_upper_ifindex_by_index_rcu()
59 return dev ? dev->ifindex : 0; in l3mdev_master_upper_ifindex_by_index_rcu()
96 u32 l3mdev_fib_table_by_index(struct net *net, int ifindex) in l3mdev_fib_table_by_index() argument
101 if (!ifindex) in l3mdev_fib_table_by_index()
106 dev = dev_get_by_index_rcu(net, ifindex); in l3mdev_fib_table_by_index()
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| /Linux-v5.4/include/net/ |
| D | l3mdev.h | 48 int ifindex; in l3mdev_master_ifindex() local
51 ifindex = l3mdev_master_ifindex_rcu(dev); in l3mdev_master_ifindex()
54 return ifindex; in l3mdev_master_ifindex()
57 static inline int l3mdev_master_ifindex_by_index(struct net *net, int ifindex) in l3mdev_master_ifindex_by_index() argument
62 if (likely(ifindex)) { in l3mdev_master_ifindex_by_index()
65 dev = dev_get_by_index_rcu(net, ifindex); in l3mdev_master_ifindex_by_index()
100 int l3mdev_master_upper_ifindex_by_index_rcu(struct net *net, int ifindex);
102 int l3mdev_master_upper_ifindex_by_index(struct net *net, int ifindex) in l3mdev_master_upper_ifindex_by_index() argument
105 ifindex = l3mdev_master_upper_ifindex_by_index_rcu(net, ifindex); in l3mdev_master_upper_ifindex_by_index()
108 return ifindex; in l3mdev_master_upper_ifindex_by_index()
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| /Linux-v5.4/tools/bpf/bpftool/ |
| D | net.c | 26 int ifindex; member
51 int ifindex; member
104 netinfo->devices[netinfo->used_len].ifindex = ifinfo->ifi_index; in dump_link_nlmsg()
155 filter_info->devname, filter_info->ifindex); in dump_filter_nlmsg()
170 ret = libbpf_nl_get_class(sock, nl_pid, dev->ifindex, in show_dev_tc_bpf()
176 ret = libbpf_nl_get_qdisc(sock, nl_pid, dev->ifindex, in show_dev_tc_bpf()
182 filter_info.ifindex = dev->ifindex; in show_dev_tc_bpf()
185 ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, in show_dev_tc_bpf()
195 ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, handle, in show_dev_tc_bpf()
202 ret = libbpf_nl_get_filter(sock, nl_pid, dev->ifindex, handle, in show_dev_tc_bpf()
[all …]
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| D | feature.c | 462 const char *define_prefix, __u32 ifindex) in probe_prog_type() argument
469 if (ifindex) in probe_prog_type()
479 res = bpf_probe_prog_type(prog_type, ifindex); in probe_prog_type()
499 __u32 ifindex) in probe_map_type() argument
506 res = bpf_probe_map_type(map_type, ifindex); in probe_map_type()
524 const char *define_prefix, __u32 ifindex) in probe_helpers_for_progtype() argument
531 if (ifindex) in probe_helpers_for_progtype()
554 res = bpf_probe_helper(id, prog_type, ifindex); in probe_helpers_for_progtype()
580 __u32 ifindex = 0; in do_probe() local
605 if (target != COMPONENT_UNSPEC || ifindex) { in do_probe()
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| D | common.c | 457 ifindex_to_name_ns(__u32 ifindex, __u32 ns_dev, __u32 ns_ino, char *buf) in ifindex_to_name_ns() argument
471 return if_indextoname(ifindex, buf); in ifindex_to_name_ns()
513 ifindex_to_bfd_params(__u32 ifindex, __u64 ns_dev, __u64 ns_ino, in ifindex_to_bfd_params() argument
520 if (!ifindex_to_name_ns(ifindex, ns_dev, ns_ino, devname)) { in ifindex_to_bfd_params()
521 p_err("Can't get net device name for ifindex %d: %s", ifindex, in ifindex_to_bfd_params()
548 void print_dev_plain(__u32 ifindex, __u64 ns_dev, __u64 ns_inode) in print_dev_plain() argument
552 if (!ifindex) in print_dev_plain()
556 if (ifindex_to_name_ns(ifindex, ns_dev, ns_inode, name)) in print_dev_plain()
560 ifindex, ns_dev, ns_inode); in print_dev_plain()
563 void print_dev_json(__u32 ifindex, __u64 ns_dev, __u64 ns_inode) in print_dev_json() argument
[all …]
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| /Linux-v5.4/samples/bpf/ |
| D | tc_l2_redirect_kern.c | 65 int key = 0, *ifindex; in _l2_to_iptun_ingress_forward() local
72 ifindex = bpf_map_lookup_elem(&tun_iface, &key); in _l2_to_iptun_ingress_forward()
73 if (!ifindex) in _l2_to_iptun_ingress_forward()
86 bpf_trace_printk(fmt4, sizeof(fmt4), *ifindex, in _l2_to_iptun_ingress_forward()
88 return bpf_redirect(*ifindex, BPF_F_INGRESS); in _l2_to_iptun_ingress_forward()
100 bpf_trace_printk(fmt6, sizeof(fmt6), *ifindex, in _l2_to_iptun_ingress_forward()
103 return bpf_redirect(*ifindex, BPF_F_INGRESS); in _l2_to_iptun_ingress_forward()
116 int key = 0, *ifindex; in _l2_to_iptun_ingress_redirect() local
123 ifindex = bpf_map_lookup_elem(&tun_iface, &key); in _l2_to_iptun_ingress_redirect()
124 if (!ifindex) in _l2_to_iptun_ingress_redirect()
[all …]
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| D | xdp_adjust_tail_user.c | 27 static int ifindex = -1; variable
35 if (ifindex > -1) { in int_exit()
36 if (bpf_get_link_xdp_id(ifindex, &curr_prog_id, xdp_flags)) { in int_exit()
41 bpf_set_link_xdp_fd(ifindex, -1, xdp_flags); in int_exit()
106 ifindex = if_nametoindex(optarg); in main()
107 if (!ifindex) in main()
108 ifindex = atoi(optarg); in main()
142 if (!ifindex) { in main()
168 if (bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags) < 0) { in main()
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| D | xdp_tx_iptunnel_user.c | 25 static int ifindex = -1; variable
34 if (ifindex > -1) { in int_exit()
35 if (bpf_get_link_xdp_id(ifindex, &curr_prog_id, xdp_flags)) { in int_exit()
40 bpf_set_link_xdp_fd(ifindex, -1, xdp_flags); in int_exit()
185 ifindex = if_nametoindex(optarg); in main()
186 if (!ifindex) in main()
187 ifindex = atoi(optarg); in main()
259 if (!ifindex) { in main()
294 if (bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags) < 0) { in main()
308 bpf_set_link_xdp_fd(ifindex, -1, xdp_flags); in main()
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| D | xdp1_user.c | 21 static int ifindex; variable
29 if (bpf_get_link_xdp_id(ifindex, &curr_prog_id, xdp_flags)) { in int_exit()
34 bpf_set_link_xdp_fd(ifindex, -1, xdp_flags); in int_exit()
122 ifindex = if_nametoindex(argv[optind]); in main()
123 if (!ifindex) { in main()
149 if (bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags) < 0) { in main()
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| D | tc_l2_redirect_user.c | 26 int ifindex = -1; in main() local
39 ifindex = atoi(optarg); in main()
47 if (ifindex < 0 || !pinned_file) { in main()
60 ret = bpf_map_update_elem(array_fd, &array_key, &ifindex, 0); in main()
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| D | test_lwt_bpf.c | 50 skb->ingress_ifindex, skb->ifindex); in do_test_ctx()
171 int ret, ifindex = DST_IFINDEX; in __do_push_ll_and_redirect() local
189 return bpf_redirect(ifindex, 0); in __do_push_ll_and_redirect()
201 int ret, ifindex = DST_IFINDEX; in do_push_ll_and_redirect() local
205 printk("redirected to %d\n", ifindex); in do_push_ll_and_redirect()
239 int ifindex = DST_IFINDEX; in do_fill_garbage_and_redirect() local
241 printk("redirected to %d\n", ifindex); in do_fill_garbage_and_redirect()
242 return bpf_redirect(ifindex, 0); in do_fill_garbage_and_redirect()
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| D | xdp_redirect_kern.c | 62 int *ifindex, port = 0; in xdp_redirect_prog() local
71 ifindex = bpf_map_lookup_elem(&tx_port, &port); in xdp_redirect_prog()
72 if (!ifindex) in xdp_redirect_prog()
80 return bpf_redirect(*ifindex, 0); in xdp_redirect_prog()
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| /Linux-v5.4/net/can/ |
| D | bcm.c | 103 int ifindex; member
127 int ifindex; member
170 static char *bcm_proc_getifname(struct net *net, char *result, int ifindex) in bcm_proc_getifname() argument
174 if (!ifindex) in bcm_proc_getifname()
178 dev = dev_get_by_index_rcu(net, ifindex); in bcm_proc_getifname()
200 seq_printf(m, " / bound %s", bcm_proc_getifname(net, ifname, bo->ifindex)); in bcm_proc_show()
212 bcm_proc_getifname(net, ifname, op->ifindex)); in bcm_proc_show()
241 bcm_proc_getifname(net, ifname, op->ifindex)); in bcm_proc_show()
274 if (!op->ifindex) in bcm_can_tx()
277 dev = dev_get_by_index(sock_net(op->sk), op->ifindex); in bcm_can_tx()
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| D | raw.c | 85 int ifindex; member
167 addr->can_ifindex = skb->dev->ifindex; in raw_rcv()
279 if (ro->ifindex != dev->ifindex) in raw_notifier()
292 ro->ifindex = 0; in raw_notifier()
317 ro->ifindex = 0; in raw_init()
360 if (ro->ifindex) { in raw_release()
363 dev = dev_get_by_index(sock_net(sk), ro->ifindex); in raw_release()
376 ro->ifindex = 0; in raw_release()
395 int ifindex; in raw_bind() local
406 if (ro->bound && addr->can_ifindex == ro->ifindex) in raw_bind()
[all …]
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| /Linux-v5.4/net/ipv6/ |
| D | addrlabel.c | 35 int ifindex; member
116 int addrtype, int ifindex) in __ip6addrlbl_match() argument
118 if (p->ifindex && p->ifindex != ifindex) in __ip6addrlbl_match()
129 int type, int ifindex) in __ipv6_addr_label() argument
134 if (__ip6addrlbl_match(p, addr, type, ifindex)) in __ipv6_addr_label()
141 const struct in6_addr *addr, int type, int ifindex) in ipv6_addr_label() argument
149 p = __ipv6_addr_label(net, addr, type, ifindex); in ipv6_addr_label()
154 __func__, addr, type, ifindex, label); in ipv6_addr_label()
161 int prefixlen, int ifindex, in ip6addrlbl_alloc() argument
168 __func__, prefix, prefixlen, ifindex, (unsigned int)label); in ip6addrlbl_alloc()
[all …]
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| /Linux-v5.4/net/bridge/ |
| D | br_mdb.c | 39 if (nla_put_nohdr(skb, sizeof(u32), &p->dev->ifindex) || in br_rports_fill_info()
88 int ifindex; in __mdb_fill_info() local
92 ifindex = p->port->dev->ifindex; in __mdb_fill_info()
96 ifindex = mp->br->dev->ifindex; in __mdb_fill_info()
101 e.ifindex = ifindex; in __mdb_fill_info()
196 if (bpm->ifindex) { in br_mdb_valid_dump_req()
243 bpm->ifindex = dev->ifindex; in br_mdb_dump()
280 bpm->ifindex = dev->ifindex; in nlmsg_populate_mdb_fill()
398 port_dev = __dev_get_by_index(net, entry->ifindex); in __br_mdb_notify()
447 entry.ifindex = port->dev->ifindex; in br_mdb_notify()
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| /Linux-v5.4/net/wimax/ |
| D | id-table.c | 73 struct genl_info *info, int ifindex) in wimax_dev_get_by_genl_info() argument
77 d_fnstart(3, NULL, "(info %p ifindex %d)\n", info, ifindex); in wimax_dev_get_by_genl_info()
80 if (wimax_dev->net_dev->ifindex == ifindex) { in wimax_dev_get_by_genl_info()
87 ifindex); in wimax_dev_get_by_genl_info()
91 info, ifindex, wimax_dev); in wimax_dev_get_by_genl_info()
126 __func__, wimax_dev, wimax_dev->net_dev->ifindex); in wimax_id_table_release()
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| /Linux-v5.4/tools/lib/bpf/ |
| D | libbpf_probes.c | 25 static int get_vendor_id(int ifindex) in get_vendor_id() argument
31 if (!if_indextoname(ifindex, ifname)) in get_vendor_id()
69 size_t insns_cnt, char *buf, size_t buf_len, __u32 ifindex) in probe_load() argument
113 xattr.prog_ifindex = ifindex; in probe_load()
120 bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex) in bpf_probe_prog_type() argument
127 if (ifindex && prog_type == BPF_PROG_TYPE_SCHED_CLS) in bpf_probe_prog_type()
132 probe_load(prog_type, insns, ARRAY_SIZE(insns), NULL, 0, ifindex); in bpf_probe_prog_type()
193 bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) in bpf_probe_map_type() argument
262 if (ifindex) in bpf_probe_map_type()
279 attr.map_ifindex = ifindex; in bpf_probe_map_type()
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| D | netlink.c | 25 int ifindex; member
131 int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags) in bpf_set_link_xdp_fd() argument
153 req.ifinfo.ifi_index = ifindex; in bpf_set_link_xdp_fd()
227 if (xdp_id->ifindex && xdp_id->ifindex != ifinfo->ifi_index) in get_xdp_id()
253 int bpf_get_link_xdp_id(int ifindex, __u32 *prog_id, __u32 flags) in bpf_get_link_xdp_id() argument
273 xdp_id.ifindex = ifindex; in bpf_get_link_xdp_id()
322 int libbpf_nl_get_class(int sock, unsigned int nl_pid, int ifindex, in libbpf_nl_get_class() argument
333 .t.tcm_ifindex = ifindex, in libbpf_nl_get_class()
361 int libbpf_nl_get_qdisc(int sock, unsigned int nl_pid, int ifindex, in libbpf_nl_get_qdisc() argument
372 .t.tcm_ifindex = ifindex, in libbpf_nl_get_qdisc()
[all …]
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| /Linux-v5.4/include/trace/events/ |
| D | xdp.h | 38 __field(int, ifindex)
44 __entry->ifindex = dev->ifindex;
50 __entry->ifindex)
61 __field(int, ifindex)
69 __entry->ifindex = dev->ifindex;
77 __entry->ifindex,
94 __field(int, ifindex)
104 __entry->ifindex = dev->ifindex;
114 __entry->ifindex, __entry->to_ifindex,
150 __entry->ifindex, __entry->to_ifindex,
[all …]
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| D | qdisc.h | 24 __field( int, ifindex )
36 __entry->ifindex = txq->dev ? txq->dev->ifindex : 0;
43 __entry->ifindex, __entry->handle, __entry->parent,
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| /Linux-v5.4/tools/testing/selftests/net/ |
| D | nettest.c | 76 int ifindex; member
317 int ifindex = 0; in check_device() local
323 ifindex = get_ifidx(name); in check_device()
326 *name ? name : "<none>", ifindex); in check_device()
331 if (args->expected_ifindex != ifindex) { in check_device()
333 args->expected_ifindex, ifindex); in check_device()
338 args->expected_ifindex, ifindex); in check_device()
391 static int set_unicast_if(int sd, int ifindex, int version) in set_unicast_if() argument
397 ifindex = htonl(ifindex); in set_unicast_if()
403 rc = setsockopt(sd, level, opt, &ifindex, sizeof(ifindex)); in set_unicast_if()
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| /Linux-v5.4/net/netfilter/ |
| D | nf_nat_masquerade.c | 50 nat->masq_index = out->ifindex; in nf_nat_masquerade_ipv4()
66 static int device_cmp(struct nf_conn *i, void *ifindex) in device_cmp() argument
72 return nat->masq_index == (int)(long)ifindex; in device_cmp()
89 (void *)(long)dev->ifindex, 0, 0); in masq_device_event()
101 if (!device_cmp(ct, (void *)(long)dev->ifindex)) in inet_cmp()
178 nat->masq_index = out->ifindex; in nf_nat_masquerade_ipv6()
194 int ifindex; member
202 if (!device_cmp(ct, (void *)(long)w->ifindex)) in inet6_cmp()
255 w->ifindex = dev->ifindex; in masq_inet6_event()
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| /Linux-v5.4/net/netlabel/ |
| D | netlabel_unlabeled.c | 83 int ifindex; member
186 static u32 netlbl_unlhsh_hash(int ifindex) in netlbl_unlhsh_hash() argument
188 return ifindex & (netlbl_unlhsh_rcu_deref(netlbl_unlhsh)->size - 1); in netlbl_unlhsh_hash()
202 static struct netlbl_unlhsh_iface *netlbl_unlhsh_search_iface(int ifindex) in netlbl_unlhsh_search_iface() argument
208 bkt = netlbl_unlhsh_hash(ifindex); in netlbl_unlhsh_search_iface()
211 if (iter->valid && iter->ifindex == ifindex) in netlbl_unlhsh_search_iface()
311 static struct netlbl_unlhsh_iface *netlbl_unlhsh_add_iface(int ifindex) in netlbl_unlhsh_add_iface() argument
320 iface->ifindex = ifindex; in netlbl_unlhsh_add_iface()
326 if (ifindex > 0) { in netlbl_unlhsh_add_iface()
327 bkt = netlbl_unlhsh_hash(ifindex); in netlbl_unlhsh_add_iface()
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