/linux-6.12.1/kernel/bpf/ |
D | lpm_trie.c | 27 u32 prefixlen; member 170 u32 limit = min(node->prefixlen, key->prefixlen); in __longest_prefix_match() 171 u32 prefixlen = 0, i = 0; in __longest_prefix_match() local 185 prefixlen = 64 - fls64(diff); in __longest_prefix_match() 186 if (prefixlen >= limit) in __longest_prefix_match() 189 return prefixlen; in __longest_prefix_match() 198 prefixlen += 32 - fls(diff); in __longest_prefix_match() 199 if (prefixlen >= limit) in __longest_prefix_match() 202 return prefixlen; in __longest_prefix_match() 210 prefixlen += 16 - fls(diff); in __longest_prefix_match() [all …]
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/linux-6.12.1/tools/testing/selftests/bpf/ |
D | test_lpm_map.c | 251 key->prefixlen = value[keysize]; in test_lpm_map() 263 key->prefixlen = 8 * keysize; in test_lpm_map() 287 key->prefixlen = list->n_bits; in test_lpm_map() 300 key->prefixlen = 8 * keysize; in test_lpm_map() 359 key_ipv4->prefixlen = 16; in test_lpm_ipaddr() 364 key_ipv4->prefixlen = 24; in test_lpm_ipaddr() 369 key_ipv4->prefixlen = 24; in test_lpm_ipaddr() 374 key_ipv4->prefixlen = 24; in test_lpm_ipaddr() 379 key_ipv4->prefixlen = 23; in test_lpm_ipaddr() 384 key_ipv6->prefixlen = 64; in test_lpm_ipaddr() [all …]
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/linux-6.12.1/net/ipv6/ |
D | addrlabel.c | 34 int prefixlen; member 68 int prefixlen; member 76 .prefixlen = 7, 80 .prefixlen = 10, 84 .prefixlen = 16, 88 .prefixlen = 16, 92 .prefixlen = 32, 96 .prefixlen = 28, 100 .prefixlen = 96, 104 .prefixlen = 96, [all …]
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D | sit.c | 192 t->ip6rd.prefixlen = 16; in ipip6_tunnel_clone_6rd() 632 prefix_len = tunnel->ip6rd.prefixlen + 32 in only_dnatted() 812 tunnel->ip6rd.prefixlen)) { in check_6rd() 817 pbw0 = tunnel->ip6rd.prefixlen >> 5; in check_6rd() 818 pbi0 = tunnel->ip6rd.prefixlen & 0x1f; in check_6rd() 1174 ip6rd->prefixlen + (32 - ip6rd->relay_prefixlen) > 64) in ipip6_tunnel_update_6rd() 1177 ipv6_addr_prefix(&prefix, &ip6rd->prefix, ip6rd->prefixlen); in ipip6_tunnel_update_6rd() 1191 t->ip6rd.prefixlen = ip6rd->prefixlen; in ipip6_tunnel_update_6rd() 1215 ip6rd.prefixlen = t->ip6rd.prefixlen; in ipip6_tunnel_get6rd() 1540 ip6rd->prefixlen = nla_get_u16(data[IFLA_IPTUN_6RD_PREFIXLEN]); in ipip6_netlink_6rd_parms() [all …]
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D | tcp_ipv6.c | 609 u8 prefixlen; in tcp_v6_parse_md5_keys() local 627 prefixlen = cmd.tcpm_prefixlen; in tcp_v6_parse_md5_keys() 628 if (prefixlen > 128 || (ipv6_addr_v4mapped(&sin6->sin6_addr) && in tcp_v6_parse_md5_keys() 629 prefixlen > 32)) in tcp_v6_parse_md5_keys() 632 prefixlen = ipv6_addr_v4mapped(&sin6->sin6_addr) ? 32 : 128; in tcp_v6_parse_md5_keys() 655 AF_INET, prefixlen, in tcp_v6_parse_md5_keys() 658 AF_INET6, prefixlen, l3index, flags); in tcp_v6_parse_md5_keys() 674 AF_INET, prefixlen, l3index, flags, in tcp_v6_parse_md5_keys() 686 return tcp_md5_do_add(sk, addr, AF_INET6, prefixlen, l3index, flags, in tcp_v6_parse_md5_keys()
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/linux-6.12.1/Documentation/bpf/ |
D | map_lpm_trie.rst | 14 ``prefixlen,data`` pairs as its keys. The ``data`` is interpreted in 50 The ``key`` should have ``prefixlen`` set to ``max_prefixlen`` when 52 longest prefix match for an IPv4 address, ``prefixlen`` should be set to 127 __u32 prefixlen; 146 .prefixlen = 32, 161 int add_prefix_entry(int lpm_fd, __u32 addr, __u32 prefixlen, struct value *value) 164 .prefixlen = prefixlen,
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/linux-6.12.1/fs/hfsplus/ |
D | xattr.h | 27 const char *prefix, size_t prefixlen); 34 const char *prefix, size_t prefixlen);
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D | xattr.c | 421 const char *prefix, size_t prefixlen) in hfsplus_setxattr() argument 431 strcpy(xattr_name + prefixlen, name); in hfsplus_setxattr() 575 const char *prefix, size_t prefixlen) in hfsplus_getxattr() argument 586 strcpy(xattr_name + prefixlen, name); in hfsplus_getxattr()
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/linux-6.12.1/net/xfrm/ |
D | xfrm_hash.h | 55 __u8 prefixlen) in __xfrm6_pref_hash() argument 61 pdw = prefixlen >> 5; /* num of whole u32 in prefix */ in __xfrm6_pref_hash() 62 pbi = prefixlen & 0x1f; /* num of bits in incomplete u32 in prefix */ in __xfrm6_pref_hash()
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D | xfrm_policy.c | 71 u8 prefixlen; member 781 int family, u8 prefixlen) in xfrm_pol_inexact_addr_use_any_list() argument 786 if (family == AF_INET6 && prefixlen < INEXACT_PREFIXLEN_IPV6) in xfrm_pol_inexact_addr_use_any_list() 789 if (family == AF_INET && prefixlen < INEXACT_PREFIXLEN_IPV4) in xfrm_pol_inexact_addr_use_any_list() 800 u8 prefixlen; in xfrm_policy_inexact_insert_use_any_list() local 803 prefixlen = policy->selector.prefixlen_s; in xfrm_policy_inexact_insert_use_any_list() 807 prefixlen); in xfrm_policy_inexact_insert_use_any_list() 809 prefixlen = policy->selector.prefixlen_d; in xfrm_policy_inexact_insert_use_any_list() 812 prefixlen); in xfrm_policy_inexact_insert_use_any_list() 817 const xfrm_address_t *addr, u8 prefixlen) in xfrm_pol_inexact_node_init() argument [all …]
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/linux-6.12.1/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
D | fwil.c | 254 u32 prefixlen; in brcmf_create_bsscfg() local 262 prefixlen = strlen(prefix); in brcmf_create_bsscfg() 264 iolen = prefixlen + namelen + sizeof(bsscfgidx_le) + datalen; in brcmf_create_bsscfg() 274 memcpy(p, prefix, prefixlen); in brcmf_create_bsscfg() 275 p += prefixlen; in brcmf_create_bsscfg()
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/linux-6.12.1/net/ipv4/ |
D | tcp_ao.c | 129 unsigned int prefixlen) in ipv4_prefix_cmp() argument 131 __be32 mask = inet_make_mask(prefixlen); in ipv4_prefix_cmp() 141 const union tcp_ao_addr *addr, u8 prefixlen, in __tcp_ao_key_cmp() argument 163 return ipv4_prefix_cmp(&key->addr.a4, &addr->a4, prefixlen); in __tcp_ao_key_cmp() 168 if (ipv6_prefix_equal(&key->addr.a6, &addr->a6, prefixlen)) in __tcp_ao_key_cmp() 177 const union tcp_ao_addr *addr, u8 prefixlen, in tcp_ao_key_cmp() argument 186 prefixlen, AF_INET, sndid, rcvid); in tcp_ao_key_cmp() 190 prefixlen, family, sndid, rcvid); in tcp_ao_key_cmp() 209 u8 prefixlen = min(prefix, key->prefixlen); in __tcp_ao_do_lookup() local 211 if (!tcp_ao_key_cmp(key, l3index, addr, prefixlen, in __tcp_ao_do_lookup() [all …]
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D | tcp_ipv4.c | 1244 return old->prefixlen < new->prefixlen; 1273 mask = inet_make_mask(key->prefixlen); 1279 key->prefixlen); 1294 int family, u8 prefixlen, argument 1320 key->prefixlen == prefixlen) 1356 int family, u8 prefixlen, int l3index, u8 flags, argument 1364 key = tcp_md5_do_lookup_exact(sk, addr, family, prefixlen, l3index, flags); 1394 key->prefixlen = prefixlen; 1405 int family, u8 prefixlen, int l3index, u8 flags, argument 1430 return __tcp_md5_do_add(sk, addr, family, prefixlen, l3index, flags, [all …]
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D | tcp_diag.c | 42 info->tcpm_prefixlen = key->prefixlen; in tcp_diag_md5sig_fill()
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D | fib_rules.c | 161 if (result->prefixlen <= rule->suppress_prefixlen) in fib4_rule_suppress()
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/linux-6.12.1/samples/bpf/ |
D | map_perf_test_user.c | 379 key->prefixlen = 32; in fill_lpm_trie() 382 key->prefixlen = rand() % 33; in fill_lpm_trie() 392 key->prefixlen = 32; in fill_lpm_trie()
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D | xdp_router_ipv4_user.c | 168 prefix_key->prefixlen = 32; in read_route() 169 prefix_key->prefixlen = route.dst_len; in read_route()
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/linux-6.12.1/include/net/ |
D | ipv6.h | 694 unsigned int prefixlen) in ipv6_prefix_equal() argument 699 if (prefixlen >= 64) { in ipv6_prefix_equal() 702 return __ipv6_prefix_equal64_half(a1 + 1, a2 + 1, prefixlen - 64); in ipv6_prefix_equal() 704 return __ipv6_prefix_equal64_half(a1, a2, prefixlen); in ipv6_prefix_equal() 709 unsigned int prefixlen) in ipv6_prefix_equal() argument 716 pdw = prefixlen >> 5; in ipv6_prefix_equal() 721 pbi = prefixlen & 0x1f; in ipv6_prefix_equal()
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D | xfrm.h | 874 unsigned int prefixlen) in addr_match() argument 881 pdw = prefixlen >> 5; /* num of whole u32 in prefix */ in addr_match() 882 pbi = prefixlen & 0x1f; /* num of bits in incomplete u32 in prefix */ in addr_match() 900 static inline bool addr4_match(__be32 a1, __be32 a2, u8 prefixlen) in addr4_match() argument 903 if (sizeof(long) == 4 && prefixlen == 0) in addr4_match() 905 return !((a1 ^ a2) & htonl(~0UL << (32 - prefixlen))); in addr4_match()
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D | ip_fib.h | 173 unsigned char prefixlen; member 193 unsigned char prefixlen; member
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D | tcp_ao.h | 42 u8 prefixlen; member
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/linux-6.12.1/tools/testing/selftests/bpf/progs/ |
D | xdpwall.c | 34 __u32 prefixlen; member 140 v4_key.prefixlen = 32; in filter_ipv4_lpm()
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/linux-6.12.1/include/uapi/linux/ |
D | if_tunnel.h | 113 __u16 prefixlen; member
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D | bpf.h | 90 __u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */ member 96 __u32 prefixlen; member 103 __u32 prefixlen; member
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/linux-6.12.1/tools/include/uapi/linux/ |
D | bpf.h | 90 __u32 prefixlen; /* up to 32 for AF_INET, 128 for AF_INET6 */ member 96 __u32 prefixlen; member 103 __u32 prefixlen; member
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