| /Linux-v5.10/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-v5.10/net/l3mdev/ |
| D | l3mdev.c | 81 int ifindex = -EINVAL; in l3mdev_ifindex_lookup_by_table_id() local
96 ifindex = lookup(net, table_id); in l3mdev_ifindex_lookup_by_table_id()
101 return ifindex; in l3mdev_ifindex_lookup_by_table_id()
112 int ifindex = 0; in l3mdev_master_ifindex_rcu() local
118 ifindex = dev->ifindex; in l3mdev_master_ifindex_rcu()
131 ifindex = master->ifindex; in l3mdev_master_ifindex_rcu()
134 return ifindex; in l3mdev_master_ifindex_rcu()
144 int l3mdev_master_upper_ifindex_by_index_rcu(struct net *net, int ifindex) in l3mdev_master_upper_ifindex_by_index_rcu() argument
148 dev = dev_get_by_index_rcu(net, ifindex); in l3mdev_master_upper_ifindex_by_index_rcu()
152 return dev ? dev->ifindex : 0; in l3mdev_master_upper_ifindex_by_index_rcu()
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| /Linux-v5.10/include/net/ |
| D | l3mdev.h | 67 int ifindex; in l3mdev_master_ifindex() local
70 ifindex = l3mdev_master_ifindex_rcu(dev); in l3mdev_master_ifindex()
73 return ifindex; in l3mdev_master_ifindex()
76 static inline int l3mdev_master_ifindex_by_index(struct net *net, int ifindex) in l3mdev_master_ifindex_by_index() argument
81 if (likely(ifindex)) { in l3mdev_master_ifindex_by_index()
84 dev = dev_get_by_index_rcu(net, ifindex); in l3mdev_master_ifindex_by_index()
119 int l3mdev_master_upper_ifindex_by_index_rcu(struct net *net, int ifindex);
121 int l3mdev_master_upper_ifindex_by_index(struct net *net, int ifindex) in l3mdev_master_upper_ifindex_by_index() argument
124 ifindex = l3mdev_master_upper_ifindex_by_index_rcu(net, ifindex); in l3mdev_master_upper_ifindex_by_index()
127 return ifindex; in l3mdev_master_upper_ifindex_by_index()
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| /Linux-v5.10/tools/testing/selftests/bpf/progs/ |
| D | kfree_skb.c | 28 int ifindex; member
52 int ifindex; member
84 meta.ifindex = _(dev->ifindex); in BPF_PROG()
99 meta.ifindex, data, pkt_data); in BPF_PROG()
102 if (users != 1 || pkt_data != bpf_htons(0x86dd) || meta.ifindex != 1) in BPF_PROG()
121 int len, ifindex; in BPF_PROG() local
125 ifindex = dev->ifindex; in BPF_PROG()
129 if (len != 74 || ifindex != 1) in BPF_PROG()
139 int len, ifindex; in BPF_PROG() local
143 ifindex = dev->ifindex; in BPF_PROG()
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| D | test_xdp_bpf2bpf.c | 12 int ifindex; member
33 int ifindex; member
51 meta.ifindex = xdp->rxq->dev->ifindex; in BPF_PROG()
58 test_result_fentry = xdp->rxq->dev->ifindex; in BPF_PROG()
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| /Linux-v5.10/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 | 28 static int ifindex = -1; variable
36 if (ifindex > -1) { in int_exit()
37 if (bpf_get_link_xdp_id(ifindex, &curr_prog_id, xdp_flags)) { in int_exit()
42 bpf_set_link_xdp_fd(ifindex, -1, xdp_flags); in int_exit()
109 ifindex = if_nametoindex(optarg); in main()
110 if (!ifindex) in main()
111 ifindex = atoi(optarg); in main()
151 if (!ifindex) { in main()
182 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()
262 if (!ifindex) { in main()
297 if (bpf_set_link_xdp_fd(ifindex, prog_fd, xdp_flags) < 0) { in main()
311 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()
125 ifindex = if_nametoindex(argv[optind]); in main()
126 if (!ifindex) { in main()
152 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-v5.10/net/can/ |
| D | bcm.c | 101 int ifindex; member
125 int ifindex; member
168 static char *bcm_proc_getifname(struct net *net, char *result, int ifindex) in bcm_proc_getifname() argument
172 if (!ifindex) in bcm_proc_getifname()
176 dev = dev_get_by_index_rcu(net, ifindex); in bcm_proc_getifname()
198 seq_printf(m, " / bound %s", bcm_proc_getifname(net, ifname, bo->ifindex)); in bcm_proc_show()
210 bcm_proc_getifname(net, ifname, op->ifindex)); in bcm_proc_show()
239 bcm_proc_getifname(net, ifname, op->ifindex)); in bcm_proc_show()
272 if (!op->ifindex) in bcm_can_tx()
275 dev = dev_get_by_index(sock_net(op->sk), op->ifindex); in bcm_can_tx()
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| D | raw.c | 83 int ifindex; member
165 addr->can_ifindex = skb->dev->ifindex; in raw_rcv()
277 if (ro->ifindex != dev->ifindex) in raw_notifier()
290 ro->ifindex = 0; in raw_notifier()
315 ro->ifindex = 0; in raw_init()
358 if (ro->ifindex) { in raw_release()
361 dev = dev_get_by_index(sock_net(sk), ro->ifindex); in raw_release()
374 ro->ifindex = 0; in raw_release()
393 int ifindex; in raw_bind() local
404 if (ro->bound && addr->can_ifindex == ro->ifindex) in raw_bind()
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| /Linux-v5.10/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()
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| /Linux-v5.10/tools/bpf/bpftool/ |
| D | net.c | 32 int ifindex; member
57 int ifindex; member
214 static int netlink_get_class(int sock, unsigned int nl_pid, int ifindex, in netlink_get_class() argument
225 .t.tcm_ifindex = ifindex, in netlink_get_class()
253 static int netlink_get_qdisc(int sock, unsigned int nl_pid, int ifindex, in netlink_get_qdisc() argument
264 .t.tcm_ifindex = ifindex, in netlink_get_qdisc()
292 static int netlink_get_filter(int sock, unsigned int nl_pid, int ifindex, int handle, in netlink_get_filter() argument
303 .t.tcm_ifindex = ifindex, in netlink_get_filter()
370 netinfo->devices[netinfo->used_len].ifindex = ifinfo->ifi_index; in dump_link_nlmsg()
421 filter_info->devname, filter_info->ifindex); in dump_filter_nlmsg()
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| D | feature.c | 479 const char *define_prefix, __u32 ifindex) in probe_prog_type() argument
486 if (ifindex) in probe_prog_type()
496 res = bpf_probe_prog_type(prog_type, ifindex); in probe_prog_type()
527 __u32 ifindex) in probe_map_type() argument
534 res = bpf_probe_map_type(map_type, ifindex); in probe_map_type()
561 const char *ptype_name, __u32 ifindex) in probe_helper_for_progtype() argument
566 res = bpf_probe_helper(id, prog_type, ifindex); in probe_helper_for_progtype()
592 const char *define_prefix, __u32 ifindex) in probe_helpers_for_progtype() argument
598 if (ifindex) in probe_helpers_for_progtype()
630 ifindex); in probe_helpers_for_progtype()
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| /Linux-v5.10/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
120 xattr.prog_ifindex = ifindex; in probe_load()
127 bool bpf_probe_prog_type(enum bpf_prog_type prog_type, __u32 ifindex) in bpf_probe_prog_type() argument
134 if (ifindex && prog_type == BPF_PROG_TYPE_SCHED_CLS) in bpf_probe_prog_type()
139 probe_load(prog_type, insns, ARRAY_SIZE(insns), NULL, 0, ifindex); in bpf_probe_prog_type()
200 bool bpf_probe_map_type(enum bpf_map_type map_type, __u32 ifindex) in bpf_probe_map_type() argument
276 if (ifindex) in bpf_probe_map_type()
293 attr.map_ifindex = ifindex; in bpf_probe_map_type()
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| D | netlink.c | 28 int ifindex; member
134 static int __bpf_set_link_xdp_fd_replace(int ifindex, int fd, int old_fd, in __bpf_set_link_xdp_fd_replace() argument
157 req.ifinfo.ifi_index = ifindex; in __bpf_set_link_xdp_fd_replace()
202 int bpf_set_link_xdp_fd_opts(int ifindex, int fd, __u32 flags, in bpf_set_link_xdp_fd_opts() argument
215 return __bpf_set_link_xdp_fd_replace(ifindex, fd, in bpf_set_link_xdp_fd_opts()
220 int bpf_set_link_xdp_fd(int ifindex, int fd, __u32 flags) in bpf_set_link_xdp_fd() argument
222 return __bpf_set_link_xdp_fd_replace(ifindex, fd, 0, flags); in bpf_set_link_xdp_fd()
247 if (xdp_id->ifindex && xdp_id->ifindex != ifinfo->ifi_index) in get_xdp_info()
288 int bpf_get_link_xdp_info(int ifindex, struct xdp_link_info *info, in bpf_get_link_xdp_info() argument
309 xdp_id.ifindex = ifindex; in bpf_get_link_xdp_info()
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| /Linux-v5.10/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-v5.10/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,
92 ((struct _bpf_dtab_netdev *)tgt)->dev->ifindex : 0)
106 __field(int, ifindex)
116 __entry->ifindex = dev->ifindex;
128 __entry->ifindex, __entry->to_ifindex,
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| /Linux-v5.10/tools/testing/selftests/net/ |
| D | nettest.c | 76 int ifindex; member
229 if (args->ifindex) { in tcp_md5sig()
233 md5sig.tcpm_ifindex = args->ifindex; in tcp_md5sig()
337 int ifindex = 0; in check_device() local
343 ifindex = get_ifidx(name); in check_device()
346 *name ? name : "<none>", ifindex); in check_device()
351 if (args->expected_ifindex != ifindex) { in check_device()
353 args->expected_ifindex, ifindex); in check_device()
358 args->expected_ifindex, ifindex); in check_device()
411 static int set_unicast_if(int sd, int ifindex, int version) in set_unicast_if() argument
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| /Linux-v5.10/net/bridge/ |
| D | br_mdb.c | 39 if (nla_put_nohdr(skb, sizeof(u32), &p->dev->ifindex) || in br_rports_fill_info()
159 int ifindex; in __mdb_fill_info() local
163 ifindex = p->key.port->dev->ifindex; in __mdb_fill_info()
167 ifindex = mp->br->dev->ifindex; in __mdb_fill_info()
172 e.ifindex = ifindex; in __mdb_fill_info()
308 if (bpm->ifindex) { in br_mdb_valid_dump_req()
355 bpm->ifindex = dev->ifindex; in br_mdb_dump()
393 bpm->ifindex = dev->ifindex; in nlmsg_populate_mdb_fill()
607 int ifindex, u32 pid, in nlmsg_populate_rtr_fill() argument
621 bpm->ifindex = dev->ifindex; in nlmsg_populate_rtr_fill()
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| /Linux-v5.10/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-v5.10/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()
212 if (iter->valid && iter->ifindex == ifindex) in netlbl_unlhsh_search_iface()
312 static struct netlbl_unlhsh_iface *netlbl_unlhsh_add_iface(int ifindex) in netlbl_unlhsh_add_iface() argument
321 iface->ifindex = ifindex; in netlbl_unlhsh_add_iface()
327 if (ifindex > 0) { in netlbl_unlhsh_add_iface()
328 bkt = netlbl_unlhsh_hash(ifindex); in netlbl_unlhsh_add_iface()
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